[PATCH 12/15] staging: ath6kl: Convert leading spaces to tab indentation

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Use tab for indent, not 4 spaces.
Align arguments to function calls.
Use space between for or while and open parenthesis (.

Still unconcerned about 80 column limits just yet.

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
 drivers/staging/ath6kl/bmi/include/bmi_internal.h  |   10 +-
 drivers/staging/ath6kl/bmi/src/bmi.c               | 1669 ++--
 .../staging/ath6kl/hif/common/hif_sdio_common.h    |   54 +-
 .../hif/sdio/linux_sdio/include/hif_internal.h     |   77 +-
 .../staging/ath6kl/hif/sdio/linux_sdio/src/hif.c   | 1940 ++--
 .../ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c   |  644 +-
 drivers/staging/ath6kl/htc2/AR6000/ar6k.c          | 2243 +++---
 drivers/staging/ath6kl/htc2/AR6000/ar6k.h          |  358 +-
 drivers/staging/ath6kl/htc2/AR6000/ar6k_events.c   | 1276 ++--
 drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox.c    | 1250 ++--
 .../ath6kl/htc2/AR6000/ar6k_gmbox_hciuart.c        | 2183 +++---
 drivers/staging/ath6kl/htc2/htc.c                  |  867 +-
 drivers/staging/ath6kl/htc2/htc_internal.h         |  144 +-
 drivers/staging/ath6kl/htc2/htc_recv.c             | 2740 +++---
 drivers/staging/ath6kl/htc2/htc_send.c             | 1758 ++--
 drivers/staging/ath6kl/htc2/htc_services.c         |  768 +-
 drivers/staging/ath6kl/include/a_debug.h           |   34 +-
 drivers/staging/ath6kl/include/a_drv_api.h         |  102 +-
 drivers/staging/ath6kl/include/ar3kconfig.h        |   30 +-
 drivers/staging/ath6kl/include/ar6000_api.h        |    1 -
 drivers/staging/ath6kl/include/ar6000_diag.h       |    4 +-
 drivers/staging/ath6kl/include/ar6kap_common.h     |   12 +-
 drivers/staging/ath6kl/include/athbtfilter.h       |  112 +-
 drivers/staging/ath6kl/include/bmi.h               |   68 +-
 .../ath6kl/include/common/AR6002/AR6002_regdump.h  |   40 +-
 .../staging/ath6kl/include/common/AR6002/addrs.h   |    3 -
 .../common/AR6002/hw4.0/hw/analog_intf_reg.h       |    3 -
 .../include/common/AR6002/hw4.0/hw/apb_map.h       |    3 -
 .../include/common/AR6002/hw4.0/hw/gpio_reg.h      |    3 -
 .../include/common/AR6002/hw4.0/hw/mac_dma_reg.h   |   18 +-
 .../include/common/AR6002/hw4.0/hw/mbox_host_reg.h |    3 -
 .../include/common/AR6002/hw4.0/hw/mbox_reg.h      |    3 -
 .../include/common/AR6002/hw4.0/hw/rtc_reg.h       |    3 -
 .../include/common/AR6002/hw4.0/hw/umbox_reg.h     |    3 -
 .../include/common/AR6002/hw4.0/hw/vmc_reg.h       |    3 -
 drivers/staging/ath6kl/include/common/a_hci.h      |  434 +-
 drivers/staging/ath6kl/include/common/bmi_msg.h    |  270 +-
 drivers/staging/ath6kl/include/common/btcoexGpio.h |    1 -
 drivers/staging/ath6kl/include/common/cnxmgmt.h    |   12 +-
 drivers/staging/ath6kl/include/common/dbglog.h     |   44 +-
 drivers/staging/ath6kl/include/common/dbglog_id.h  |    2 +-
 drivers/staging/ath6kl/include/common/discovery.h  |   58 +-
 .../staging/ath6kl/include/common/dset_internal.h  |   14 +-
 drivers/staging/ath6kl/include/common/dsetid.h     |   10 +-
 .../staging/ath6kl/include/common/epping_test.h    |   74 +-
 drivers/staging/ath6kl/include/common/gmboxif.h    |   23 +-
 drivers/staging/ath6kl/include/common/htc.h        |  157 +-
 .../staging/ath6kl/include/common/htc_services.h   |   12 +-
 drivers/staging/ath6kl/include/common/ini_dset.h   |   68 +-
 drivers/staging/ath6kl/include/common/pkt_log.h    |   12 +-
 drivers/staging/ath6kl/include/common/regdump.h    |   12 +-
 .../include/common/regulatory/reg_dbschema.h       |  122 +-
 .../include/common/regulatory/reg_dbvalues.h       |  722 +-
 drivers/staging/ath6kl/include/common/roaming.h    |    6 +-
 drivers/staging/ath6kl/include/common/targaddrs.h  |  210 +-
 drivers/staging/ath6kl/include/common/testcmd.h    |  196 +-
 drivers/staging/ath6kl/include/common/wlan_defs.h  |   42 +-
 drivers/staging/ath6kl/include/common/wlan_dset.h  |    6 +-
 drivers/staging/ath6kl/include/common/wmi.h        | 2514 +++---
 drivers/staging/ath6kl/include/common/wmi_thin.h   |  268 +-
 drivers/staging/ath6kl/include/common/wmix.h       |  136 +-
 drivers/staging/ath6kl/include/common_drv.h        |   26 +-
 drivers/staging/ath6kl/include/dbglog_api.h        |    8 +-
 drivers/staging/ath6kl/include/dl_list.h           |  116 +-
 drivers/staging/ath6kl/include/dset_api.h          |   26 +-
 drivers/staging/ath6kl/include/gpio_api.h          |   12 +-
 drivers/staging/ath6kl/include/hci_transport_api.h |  110 +-
 drivers/staging/ath6kl/include/hif.h               |  230 +-
 drivers/staging/ath6kl/include/htc_api.h           |  384 +-
 drivers/staging/ath6kl/include/htc_packet.h        |  194 +-
 drivers/staging/ath6kl/include/target_reg_table.h  |  254 +-
 drivers/staging/ath6kl/include/wlan_api.h          |   84 +-
 drivers/staging/ath6kl/include/wmi_api.h           |  160 +-
 drivers/staging/ath6kl/miscdrv/ar3kconfig.c        |  957 +-
 .../staging/ath6kl/miscdrv/ar3kps/ar3kpsconfig.c   |  714 +-
 .../staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c   | 1446 ++--
 .../staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h   |    4 +-
 drivers/staging/ath6kl/miscdrv/common_drv.c        | 1403 ++--
 drivers/staging/ath6kl/miscdrv/credit_dist.c       |  581 +-
 drivers/staging/ath6kl/miscdrv/miscdrv.h           |    5 +-
 drivers/staging/ath6kl/os/linux/ar6000_android.c   |  524 +-
 drivers/staging/ath6kl/os/linux/ar6000_drv.c       | 9416 ++++++++++----------
 drivers/staging/ath6kl/os/linux/ar6000_pm.c        | 1016 ++--
 drivers/staging/ath6kl/os/linux/ar6000_raw_if.c    |  744 +-
 drivers/staging/ath6kl/os/linux/ar6k_pal.c         |   18 +-
 drivers/staging/ath6kl/os/linux/cfg80211.c         | 2349 +++---
 drivers/staging/ath6kl/os/linux/eeprom.c           |  603 +-
 .../staging/ath6kl/os/linux/export_hci_transport.c |   72 +-
 drivers/staging/ath6kl/os/linux/hci_bridge.c       | 1540 ++--
 .../staging/ath6kl/os/linux/include/ar6000_drv.h   |  556 +-
 .../ath6kl/os/linux/include/ar6xapi_linux.h        |   58 +-
 .../staging/ath6kl/os/linux/include/athdrv_linux.h |  222 +-
 drivers/staging/ath6kl/os/linux/include/cfg80211.h |   18 +-
 .../staging/ath6kl/os/linux/include/debug_linux.h  |   20 +-
 .../ath6kl/os/linux/include/export_hci_transport.h |   24 +-
 .../ath6kl/os/linux/include/ieee80211_ioctl.h      |  100 +-
 .../staging/ath6kl/os/linux/include/osapi_linux.h  |  152 +-
 drivers/staging/ath6kl/os/linux/ioctl.c            | 7986 +++++++++---------
 drivers/staging/ath6kl/os/linux/netbuf.c           |   92 +-
 drivers/staging/ath6kl/os/linux/wireless_ext.c     | 4456 +++++-----
 drivers/staging/ath6kl/reorder/aggr_rx_internal.h  |   72 +-
 drivers/staging/ath6kl/reorder/rcv_aggr.c          | 1012 ++--
 drivers/staging/ath6kl/wlan/include/ieee80211.h    |  198 +-
 .../staging/ath6kl/wlan/include/ieee80211_node.h   |   30 +-
 drivers/staging/ath6kl/wlan/src/wlan_node.c        |  897 +-
 drivers/staging/ath6kl/wlan/src/wlan_recv_beacon.c |  228 +-
 drivers/staging/ath6kl/wlan/src/wlan_utils.c       |   34 +-
 drivers/staging/ath6kl/wmi/wmi.c                   | 8534 +++++++++---------
 drivers/staging/ath6kl/wmi/wmi_host.h              |   60 +-
 109 files changed, 35768 insertions(+), 35831 deletions(-)

diff --git a/drivers/staging/ath6kl/bmi/include/bmi_internal.h b/drivers/staging/ath6kl/bmi/include/bmi_internal.h
index ebc037d..6f86278 100644
--- a/drivers/staging/ath6kl/bmi/include/bmi_internal.h
+++ b/drivers/staging/ath6kl/bmi/include/bmi_internal.h
@@ -43,13 +43,13 @@ static bool bmiDone;
 
 int
 bmiBufferSend(HIF_DEVICE *device,
-              A_UCHAR *buffer,
-              u32 length);
+	      A_UCHAR *buffer,
+	      u32 length);
 
 int
 bmiBufferReceive(HIF_DEVICE *device,
-                 A_UCHAR *buffer,
-                 u32 length,
-                 bool want_timeout);
+		 A_UCHAR *buffer,
+		 u32 length,
+		 bool want_timeout);
 
 #endif
diff --git a/drivers/staging/ath6kl/bmi/src/bmi.c b/drivers/staging/ath6kl/bmi/src/bmi.c
index 49aed8a..c52daf5 100644
--- a/drivers/staging/ath6kl/bmi/src/bmi.c
+++ b/drivers/staging/ath6kl/bmi/src/bmi.c
@@ -34,16 +34,16 @@
 
 #ifdef ATH_DEBUG_MODULE
 static ATH_DEBUG_MASK_DESCRIPTION bmi_debug_desc[] = {
-    { ATH_DEBUG_BMI , "BMI Tracing"},
+	{ ATH_DEBUG_BMI , "BMI Tracing"},
 };
 
 ATH_DEBUG_INSTANTIATE_MODULE_VAR(bmi,
-                                 "bmi",
-                                 "Boot Manager Interface",
-                                 ATH_DEBUG_MASK_DEFAULTS,
-                                 ATH_DEBUG_DESCRIPTION_COUNT(bmi_debug_desc),
-                                 bmi_debug_desc);
-                                 
+				 "bmi",
+				 "Boot Manager Interface",
+				 ATH_DEBUG_MASK_DEFAULTS,
+				 ATH_DEBUG_DESCRIPTION_COUNT(bmi_debug_desc),
+				 bmi_debug_desc);
+
 #endif
 
 /*
@@ -56,955 +56,958 @@ very simple.
 static bool pendingEventsFuncCheck = false;
 static u32 *pBMICmdCredits;
 static A_UCHAR *pBMICmdBuf;
-#define MAX_BMI_CMDBUF_SZ (BMI_DATASZ_MAX + \
-                       sizeof(u32) /* cmd */ + \
-                       sizeof(u32) /* addr */ + \
-                       sizeof(u32))/* length */
+#define MAX_BMI_CMDBUF_SZ (BMI_DATASZ_MAX +		\
+			   sizeof(u32) /* cmd */ +	\
+			   sizeof(u32) /* addr */ +	\
+			   sizeof(u32))/* length */
 #define BMI_COMMAND_FITS(sz) ((sz) <= MAX_BMI_CMDBUF_SZ)
-    
+
 /* APIs visible to the driver */
 void
 BMIInit(void)
 {
-    bmiDone = false;
-    pendingEventsFuncCheck = false;
-
-    /*
-     * On some platforms, it's not possible to DMA to a static variable
-     * in a device driver (e.g. Linux loadable driver module).
-     * So we need to A_MALLOC space for "command credits" and for commands.
-     *
-     * Note: implicitly relies on A_MALLOC to provide a buffer that is
-     * suitable for DMA (or PIO).  This buffer will be passed down the
-     * bus stack.
-     */
-    if (!pBMICmdCredits) {
-        pBMICmdCredits = (u32 *)A_MALLOC_NOWAIT(4);
-        A_ASSERT(pBMICmdCredits);
-    }
-
-    if (!pBMICmdBuf) {
-        pBMICmdBuf = (A_UCHAR *)A_MALLOC_NOWAIT(MAX_BMI_CMDBUF_SZ);
-        A_ASSERT(pBMICmdBuf);
-    }
-    
-    A_REGISTER_MODULE_DEBUG_INFO(bmi);
+	bmiDone = false;
+	pendingEventsFuncCheck = false;
+
+	/*
+	 * On some platforms, it's not possible to DMA to a static variable
+	 * in a device driver (e.g. Linux loadable driver module).
+	 * So we need to A_MALLOC space for "command credits" and for commands.
+	 *
+	 * Note: implicitly relies on A_MALLOC to provide a buffer that is
+	 * suitable for DMA (or PIO).  This buffer will be passed down the
+	 * bus stack.
+	 */
+	if (!pBMICmdCredits) {
+		pBMICmdCredits = (u32 *)A_MALLOC_NOWAIT(4);
+		A_ASSERT(pBMICmdCredits);
+	}
+
+	if (!pBMICmdBuf) {
+		pBMICmdBuf = (A_UCHAR *)A_MALLOC_NOWAIT(MAX_BMI_CMDBUF_SZ);
+		A_ASSERT(pBMICmdBuf);
+	}
+
+	A_REGISTER_MODULE_DEBUG_INFO(bmi);
 }
 
 void
 BMICleanup(void)
 {
-    if (pBMICmdCredits) {
-        A_FREE(pBMICmdCredits);
-        pBMICmdCredits = NULL;
-    }
-
-    if (pBMICmdBuf) {
-        A_FREE(pBMICmdBuf);
-        pBMICmdBuf = NULL;
-    }
+	if (pBMICmdCredits) {
+		A_FREE(pBMICmdCredits);
+		pBMICmdCredits = NULL;
+	}
+
+	if (pBMICmdBuf) {
+		A_FREE(pBMICmdBuf);
+		pBMICmdBuf = NULL;
+	}
 }
 
 int
 BMIDone(HIF_DEVICE *device)
 {
-    int status;
-    u32 cid;
+	int status;
+	u32 cid;
 
-    if (bmiDone) {
-        AR_DEBUG_PRINTF (ATH_DEBUG_BMI, ("BMIDone skipped\n"));
-        return 0;
-    }
+	if (bmiDone) {
+		AR_DEBUG_PRINTF (ATH_DEBUG_BMI, ("BMIDone skipped\n"));
+		return 0;
+	}
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Done: Enter (device: 0x%p)\n", device));
-    bmiDone = true;
-    cid = BMI_DONE;
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Done: Enter (device: 0x%p)\n", device));
+	bmiDone = true;
+	cid = BMI_DONE;
 
-    status = bmiBufferSend(device, (A_UCHAR *)&cid, sizeof(cid));
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
-        return A_ERROR;
-    }
+	status = bmiBufferSend(device, (A_UCHAR *)&cid, sizeof(cid));
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
+		return A_ERROR;
+	}
 
-    if (pBMICmdCredits) {
-        A_FREE(pBMICmdCredits);
-        pBMICmdCredits = NULL;
-    }
+	if (pBMICmdCredits) {
+		A_FREE(pBMICmdCredits);
+		pBMICmdCredits = NULL;
+	}
 
-    if (pBMICmdBuf) {
-        A_FREE(pBMICmdBuf);
-        pBMICmdBuf = NULL;
-    }
+	if (pBMICmdBuf) {
+		A_FREE(pBMICmdBuf);
+		pBMICmdBuf = NULL;
+	}
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Done: Exit\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Done: Exit\n"));
 
-    return 0;
+	return 0;
 }
 
 int
 BMIGetTargetInfo(HIF_DEVICE *device, struct bmi_target_info *targ_info)
 {
-    int status;
-    u32 cid;
-
-    if (bmiDone) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Get Target Info: Enter (device: 0x%p)\n", device));
-    cid = BMI_GET_TARGET_INFO;
-
-    status = bmiBufferSend(device, (A_UCHAR *)&cid, sizeof(cid));
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
-        return A_ERROR;
-    }
-
-    status = bmiBufferReceive(device, (A_UCHAR *)&targ_info->target_ver,
-                                                sizeof(targ_info->target_ver), true);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Version from the device\n"));
-        return A_ERROR;
-    }
-
-    if (targ_info->target_ver == TARGET_VERSION_SENTINAL) {
-        /* Determine how many bytes are in the Target's targ_info */
-        status = bmiBufferReceive(device, (A_UCHAR *)&targ_info->target_info_byte_count,
-                                            sizeof(targ_info->target_info_byte_count), true);
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Info Byte Count from the device\n"));
-            return A_ERROR;
-        }
-
-        /*
-         * The Target's targ_info doesn't match the Host's targ_info.
-         * We need to do some backwards compatibility work to make this OK.
-         */
-        A_ASSERT(targ_info->target_info_byte_count == sizeof(*targ_info));
-
-        /* Read the remainder of the targ_info */
-        status = bmiBufferReceive(device,
-                        ((A_UCHAR *)targ_info)+sizeof(targ_info->target_info_byte_count),
-                        sizeof(*targ_info)-sizeof(targ_info->target_info_byte_count), true);
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Info (%d bytes) from the device\n",
-                        					targ_info->target_info_byte_count));
-            return A_ERROR;
-        }
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Get Target Info: Exit (ver: 0x%x type: 0x%x)\n",
-        							targ_info->target_ver, targ_info->target_type));
-
-    return 0;
+	int status;
+	u32 cid;
+
+	if (bmiDone) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Get Target Info: Enter (device: 0x%p)\n", device));
+	cid = BMI_GET_TARGET_INFO;
+
+	status = bmiBufferSend(device, (A_UCHAR *)&cid, sizeof(cid));
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
+		return A_ERROR;
+	}
+
+	status = bmiBufferReceive(device, (A_UCHAR *)&targ_info->target_ver,
+				  sizeof(targ_info->target_ver), true);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Version from the device\n"));
+		return A_ERROR;
+	}
+
+	if (targ_info->target_ver == TARGET_VERSION_SENTINAL) {
+		/* Determine how many bytes are in the Target's targ_info */
+		status = bmiBufferReceive(device, (A_UCHAR *)&targ_info->target_info_byte_count,
+					  sizeof(targ_info->target_info_byte_count), true);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Info Byte Count from the device\n"));
+			return A_ERROR;
+		}
+
+		/*
+		 * The Target's targ_info doesn't match the Host's targ_info.
+		 * We need to do some backwards compatibility work to make this OK.
+		 */
+		A_ASSERT(targ_info->target_info_byte_count == sizeof(*targ_info));
+
+		/* Read the remainder of the targ_info */
+		status = bmiBufferReceive(device,
+					  ((A_UCHAR *)targ_info)+sizeof(targ_info->target_info_byte_count),
+					  sizeof(*targ_info)-sizeof(targ_info->target_info_byte_count), true);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Info (%d bytes) from the device\n",
+							targ_info->target_info_byte_count));
+			return A_ERROR;
+		}
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Get Target Info: Exit (ver: 0x%x type: 0x%x)\n",
+					targ_info->target_ver, targ_info->target_type));
+
+	return 0;
 }
 
 int
 BMIReadMemory(HIF_DEVICE *device,
-              u32 address,
-              A_UCHAR *buffer,
-              u32 length)
+	      u32 address,
+	      A_UCHAR *buffer,
+	      u32 length)
 {
-    u32 cid;
-    int status;
-    u32 offset;
-    u32 remaining, rxlen;
-
-    A_ASSERT(BMI_COMMAND_FITS(BMI_DATASZ_MAX + sizeof(cid) + sizeof(address) + sizeof(length)));
-    memset (pBMICmdBuf, 0, BMI_DATASZ_MAX + sizeof(cid) + sizeof(address) + sizeof(length));
-
-    if (bmiDone) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
-       			("BMI Read Memory: Enter (device: 0x%p, address: 0x%x, length: %d)\n",
-        			device, address, length));
-
-    cid = BMI_READ_MEMORY;
-
-    remaining = length;
-
-    while (remaining)
-    {
-        rxlen = (remaining < BMI_DATASZ_MAX) ? remaining : BMI_DATASZ_MAX;
-        offset = 0;
-        A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
-        offset += sizeof(cid);
-        A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
-        offset += sizeof(address);
-        A_MEMCPY(&(pBMICmdBuf[offset]), &rxlen, sizeof(rxlen));
-        offset += sizeof(length);
-
-        status = bmiBufferSend(device, pBMICmdBuf, offset);
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
-            return A_ERROR;
-        }
-        status = bmiBufferReceive(device, pBMICmdBuf, rxlen, true);
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
-            return A_ERROR;
-        }
-        A_MEMCPY(&buffer[length - remaining], pBMICmdBuf, rxlen);
-        remaining -= rxlen; address += rxlen;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read Memory: Exit\n"));
-    return 0;
+	u32 cid;
+	int status;
+	u32 offset;
+	u32 remaining, rxlen;
+
+	A_ASSERT(BMI_COMMAND_FITS(BMI_DATASZ_MAX + sizeof(cid) + sizeof(address) + sizeof(length)));
+	memset (pBMICmdBuf, 0, BMI_DATASZ_MAX + sizeof(cid) + sizeof(address) + sizeof(length));
+
+	if (bmiDone) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
+			("BMI Read Memory: Enter (device: 0x%p, address: 0x%x, length: %d)\n",
+			 device, address, length));
+
+	cid = BMI_READ_MEMORY;
+
+	remaining = length;
+
+	while (remaining)
+	{
+		rxlen = (remaining < BMI_DATASZ_MAX) ? remaining : BMI_DATASZ_MAX;
+		offset = 0;
+		A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
+		offset += sizeof(cid);
+		A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
+		offset += sizeof(address);
+		A_MEMCPY(&(pBMICmdBuf[offset]), &rxlen, sizeof(rxlen));
+		offset += sizeof(length);
+
+		status = bmiBufferSend(device, pBMICmdBuf, offset);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
+			return A_ERROR;
+		}
+		status = bmiBufferReceive(device, pBMICmdBuf, rxlen, true);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
+			return A_ERROR;
+		}
+		A_MEMCPY(&buffer[length - remaining], pBMICmdBuf, rxlen);
+		remaining -= rxlen; address += rxlen;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read Memory: Exit\n"));
+	return 0;
 }
 
 int
 BMIWriteMemory(HIF_DEVICE *device,
-               u32 address,
-               A_UCHAR *buffer,
-               u32 length)
+	       u32 address,
+	       A_UCHAR *buffer,
+	       u32 length)
 {
-    u32 cid;
-    int status;
-    u32 offset;
-    u32 remaining, txlen;
-    const u32 header = sizeof(cid) + sizeof(address) + sizeof(length);
-    A_UCHAR alignedBuffer[BMI_DATASZ_MAX];
-    A_UCHAR *src;
-
-    A_ASSERT(BMI_COMMAND_FITS(BMI_DATASZ_MAX + header));
-    memset (pBMICmdBuf, 0, BMI_DATASZ_MAX + header);
-
-    if (bmiDone) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
-         ("BMI Write Memory: Enter (device: 0x%p, address: 0x%x, length: %d)\n",
-         device, address, length));
-
-    cid = BMI_WRITE_MEMORY;
-
-    remaining = length;
-    while (remaining)
-    {
-        src = &buffer[length - remaining];
-        if (remaining < (BMI_DATASZ_MAX - header)) {
-            if (remaining & 3) {
-                /* align it with 4 bytes */
-                remaining = remaining + (4 - (remaining & 3));
-                memcpy(alignedBuffer, src, remaining);
-                src = alignedBuffer;
-            } 
-            txlen = remaining;
-        } else {
-            txlen = (BMI_DATASZ_MAX - header);
-        }
-        offset = 0;
-        A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
-        offset += sizeof(cid);
-        A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
-        offset += sizeof(address);
-        A_MEMCPY(&(pBMICmdBuf[offset]), &txlen, sizeof(txlen));
-        offset += sizeof(txlen);
-        A_MEMCPY(&(pBMICmdBuf[offset]), src, txlen);
-        offset += txlen;
-        status = bmiBufferSend(device, pBMICmdBuf, offset);
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
-            return A_ERROR;
-        }
-        remaining -= txlen; address += txlen;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Write Memory: Exit\n"));
-
-    return 0;
+	u32 cid;
+	int status;
+	u32 offset;
+	u32 remaining, txlen;
+	const u32 header = sizeof(cid) + sizeof(address) + sizeof(length);
+	A_UCHAR alignedBuffer[BMI_DATASZ_MAX];
+	A_UCHAR *src;
+
+	A_ASSERT(BMI_COMMAND_FITS(BMI_DATASZ_MAX + header));
+	memset (pBMICmdBuf, 0, BMI_DATASZ_MAX + header);
+
+	if (bmiDone) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
+			("BMI Write Memory: Enter (device: 0x%p, address: 0x%x, length: %d)\n",
+			 device, address, length));
+
+	cid = BMI_WRITE_MEMORY;
+
+	remaining = length;
+	while (remaining)
+	{
+		src = &buffer[length - remaining];
+		if (remaining < (BMI_DATASZ_MAX - header)) {
+			if (remaining & 3) {
+				/* align it with 4 bytes */
+				remaining = remaining + (4 - (remaining & 3));
+				memcpy(alignedBuffer, src, remaining);
+				src = alignedBuffer;
+			}
+			txlen = remaining;
+		} else {
+			txlen = (BMI_DATASZ_MAX - header);
+		}
+		offset = 0;
+		A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
+		offset += sizeof(cid);
+		A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
+		offset += sizeof(address);
+		A_MEMCPY(&(pBMICmdBuf[offset]), &txlen, sizeof(txlen));
+		offset += sizeof(txlen);
+		A_MEMCPY(&(pBMICmdBuf[offset]), src, txlen);
+		offset += txlen;
+		status = bmiBufferSend(device, pBMICmdBuf, offset);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
+			return A_ERROR;
+		}
+		remaining -= txlen; address += txlen;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Write Memory: Exit\n"));
+
+	return 0;
 }
 
 int
 BMIExecute(HIF_DEVICE *device,
-           u32 address,
-           u32 *param)
+	   u32 address,
+	   u32 *param)
 {
-    u32 cid;
-    int status;
-    u32 offset;
-
-    A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address) + sizeof(param)));
-    memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address) + sizeof(param));
-
-    if (bmiDone) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
-       ("BMI Execute: Enter (device: 0x%p, address: 0x%x, param: %d)\n",
-        device, address, *param));
-
-    cid = BMI_EXECUTE;
-
-    offset = 0;
-    A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
-    offset += sizeof(cid);
-    A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
-    offset += sizeof(address);
-    A_MEMCPY(&(pBMICmdBuf[offset]), param, sizeof(*param));
-    offset += sizeof(*param);
-    status = bmiBufferSend(device, pBMICmdBuf, offset);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
-        return A_ERROR;
-    }
-
-    status = bmiBufferReceive(device, pBMICmdBuf, sizeof(*param), false);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
-        return A_ERROR;
-    }
-
-    A_MEMCPY(param, pBMICmdBuf, sizeof(*param));
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Execute: Exit (param: %d)\n", *param));
-    return 0;
+	u32 cid;
+	int status;
+	u32 offset;
+
+	A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address) + sizeof(param)));
+	memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address) + sizeof(param));
+
+	if (bmiDone) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
+			("BMI Execute: Enter (device: 0x%p, address: 0x%x, param: %d)\n",
+			 device, address, *param));
+
+	cid = BMI_EXECUTE;
+
+	offset = 0;
+	A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
+	offset += sizeof(cid);
+	A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
+	offset += sizeof(address);
+	A_MEMCPY(&(pBMICmdBuf[offset]), param, sizeof(*param));
+	offset += sizeof(*param);
+	status = bmiBufferSend(device, pBMICmdBuf, offset);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
+		return A_ERROR;
+	}
+
+	status = bmiBufferReceive(device, pBMICmdBuf, sizeof(*param), false);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
+		return A_ERROR;
+	}
+
+	A_MEMCPY(param, pBMICmdBuf, sizeof(*param));
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Execute: Exit (param: %d)\n", *param));
+	return 0;
 }
 
 int
 BMISetAppStart(HIF_DEVICE *device,
-               u32 address)
+	       u32 address)
 {
-    u32 cid;
-    int status;
-    u32 offset;
-
-    A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address)));
-    memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address));
-
-    if (bmiDone) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
-       ("BMI Set App Start: Enter (device: 0x%p, address: 0x%x)\n",
-        device, address));
-
-    cid = BMI_SET_APP_START;
-
-    offset = 0;
-    A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
-    offset += sizeof(cid);
-    A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
-    offset += sizeof(address);
-    status = bmiBufferSend(device, pBMICmdBuf, offset);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Set App Start: Exit\n"));
-    return 0;
+	u32 cid;
+	int status;
+	u32 offset;
+
+	A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address)));
+	memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address));
+
+	if (bmiDone) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
+			("BMI Set App Start: Enter (device: 0x%p, address: 0x%x)\n",
+			 device, address));
+
+	cid = BMI_SET_APP_START;
+
+	offset = 0;
+	A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
+	offset += sizeof(cid);
+	A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
+	offset += sizeof(address);
+	status = bmiBufferSend(device, pBMICmdBuf, offset);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Set App Start: Exit\n"));
+	return 0;
 }
 
 int
 BMIReadSOCRegister(HIF_DEVICE *device,
-                   u32 address,
-                   u32 *param)
+		   u32 address,
+		   u32 *param)
 {
-    u32 cid;
-    int status;
-    u32 offset;
-
-    A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address)));
-    memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address));
-
-    if (bmiDone) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
-       ("BMI Read SOC Register: Enter (device: 0x%p, address: 0x%x)\n",
-       device, address));
-
-    cid = BMI_READ_SOC_REGISTER;
-
-    offset = 0;
-    A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
-    offset += sizeof(cid);
-    A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
-    offset += sizeof(address);
-
-    status = bmiBufferSend(device, pBMICmdBuf, offset);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
-        return A_ERROR;
-    }
-
-    status = bmiBufferReceive(device, pBMICmdBuf, sizeof(*param), true);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
-        return A_ERROR;
-    }
-    A_MEMCPY(param, pBMICmdBuf, sizeof(*param));
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read SOC Register: Exit (value: %d)\n", *param));
-    return 0;
+	u32 cid;
+	int status;
+	u32 offset;
+
+	A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address)));
+	memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address));
+
+	if (bmiDone) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
+			("BMI Read SOC Register: Enter (device: 0x%p, address: 0x%x)\n",
+			 device, address));
+
+	cid = BMI_READ_SOC_REGISTER;
+
+	offset = 0;
+	A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
+	offset += sizeof(cid);
+	A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
+	offset += sizeof(address);
+
+	status = bmiBufferSend(device, pBMICmdBuf, offset);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
+		return A_ERROR;
+	}
+
+	status = bmiBufferReceive(device, pBMICmdBuf, sizeof(*param), true);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
+		return A_ERROR;
+	}
+	A_MEMCPY(param, pBMICmdBuf, sizeof(*param));
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read SOC Register: Exit (value: %d)\n", *param));
+	return 0;
 }
 
 int
 BMIWriteSOCRegister(HIF_DEVICE *device,
-                    u32 address,
-                    u32 param)
+		    u32 address,
+		    u32 param)
 {
-    u32 cid;
-    int status;
-    u32 offset;
-
-    A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address) + sizeof(param)));
-    memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address) + sizeof(param));
-
-    if (bmiDone) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
-     ("BMI Write SOC Register: Enter (device: 0x%p, address: 0x%x, param: %d)\n",
-     device, address, param));
-
-    cid = BMI_WRITE_SOC_REGISTER;
-
-    offset = 0;
-    A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
-    offset += sizeof(cid);
-    A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
-    offset += sizeof(address);
-    A_MEMCPY(&(pBMICmdBuf[offset]), &param, sizeof(param));
-    offset += sizeof(param);
-    status = bmiBufferSend(device, pBMICmdBuf, offset);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read SOC Register: Exit\n"));
-    return 0;
+	u32 cid;
+	int status;
+	u32 offset;
+
+	A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address) + sizeof(param)));
+	memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address) + sizeof(param));
+
+	if (bmiDone) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
+			("BMI Write SOC Register: Enter (device: 0x%p, address: 0x%x, param: %d)\n",
+			 device, address, param));
+
+	cid = BMI_WRITE_SOC_REGISTER;
+
+	offset = 0;
+	A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
+	offset += sizeof(cid);
+	A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
+	offset += sizeof(address);
+	A_MEMCPY(&(pBMICmdBuf[offset]), &param, sizeof(param));
+	offset += sizeof(param);
+	status = bmiBufferSend(device, pBMICmdBuf, offset);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read SOC Register: Exit\n"));
+	return 0;
 }
 
 int
 BMIrompatchInstall(HIF_DEVICE *device,
-                   u32 ROM_addr,
-                   u32 RAM_addr,
-                   u32 nbytes,
-                   u32 do_activate,
-                   u32 *rompatch_id)
+		   u32 ROM_addr,
+		   u32 RAM_addr,
+		   u32 nbytes,
+		   u32 do_activate,
+		   u32 *rompatch_id)
 {
-    u32 cid;
-    int status;
-    u32 offset;
-
-    A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(ROM_addr) + sizeof(RAM_addr) +
-				sizeof(nbytes) + sizeof(do_activate)));
-    memset(pBMICmdBuf, 0, sizeof(cid) + sizeof(ROM_addr) + sizeof(RAM_addr) +
-			sizeof(nbytes) + sizeof(do_activate));
-
-    if (bmiDone) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
-         ("BMI rompatch Install: Enter (device: 0x%p, ROMaddr: 0x%x, RAMaddr: 0x%x length: %d activate: %d)\n",
-         device, ROM_addr, RAM_addr, nbytes, do_activate));
-
-    cid = BMI_ROMPATCH_INSTALL;
-
-    offset = 0;
-    A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
-    offset += sizeof(cid);
-    A_MEMCPY(&(pBMICmdBuf[offset]), &ROM_addr, sizeof(ROM_addr));
-    offset += sizeof(ROM_addr);
-    A_MEMCPY(&(pBMICmdBuf[offset]), &RAM_addr, sizeof(RAM_addr));
-    offset += sizeof(RAM_addr);
-    A_MEMCPY(&(pBMICmdBuf[offset]), &nbytes, sizeof(nbytes));
-    offset += sizeof(nbytes);
-    A_MEMCPY(&(pBMICmdBuf[offset]), &do_activate, sizeof(do_activate));
-    offset += sizeof(do_activate);
-    status = bmiBufferSend(device, pBMICmdBuf, offset);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
-        return A_ERROR;
-    }
-
-    status = bmiBufferReceive(device, pBMICmdBuf, sizeof(*rompatch_id), true);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
-        return A_ERROR;
-    }
-    A_MEMCPY(rompatch_id, pBMICmdBuf, sizeof(*rompatch_id));
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI rompatch Install: (rompatch_id=%d)\n", *rompatch_id));
-    return 0;
+	u32 cid;
+	int status;
+	u32 offset;
+
+	A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(ROM_addr) + sizeof(RAM_addr) +
+				  sizeof(nbytes) + sizeof(do_activate)));
+	memset(pBMICmdBuf, 0, sizeof(cid) + sizeof(ROM_addr) + sizeof(RAM_addr) +
+	       sizeof(nbytes) + sizeof(do_activate));
+
+	if (bmiDone) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
+			("BMI rompatch Install: Enter (device: 0x%p, ROMaddr: 0x%x, RAMaddr: 0x%x length: %d activate: %d)\n",
+			 device, ROM_addr, RAM_addr, nbytes, do_activate));
+
+	cid = BMI_ROMPATCH_INSTALL;
+
+	offset = 0;
+	A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
+	offset += sizeof(cid);
+	A_MEMCPY(&(pBMICmdBuf[offset]), &ROM_addr, sizeof(ROM_addr));
+	offset += sizeof(ROM_addr);
+	A_MEMCPY(&(pBMICmdBuf[offset]), &RAM_addr, sizeof(RAM_addr));
+	offset += sizeof(RAM_addr);
+	A_MEMCPY(&(pBMICmdBuf[offset]), &nbytes, sizeof(nbytes));
+	offset += sizeof(nbytes);
+	A_MEMCPY(&(pBMICmdBuf[offset]), &do_activate, sizeof(do_activate));
+	offset += sizeof(do_activate);
+	status = bmiBufferSend(device, pBMICmdBuf, offset);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
+		return A_ERROR;
+	}
+
+	status = bmiBufferReceive(device, pBMICmdBuf, sizeof(*rompatch_id), true);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n"));
+		return A_ERROR;
+	}
+	A_MEMCPY(rompatch_id, pBMICmdBuf, sizeof(*rompatch_id));
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI rompatch Install: (rompatch_id=%d)\n", *rompatch_id));
+	return 0;
 }
 
 int
 BMIrompatchUninstall(HIF_DEVICE *device,
-                     u32 rompatch_id)
+		     u32 rompatch_id)
 {
-    u32 cid;
-    int status;
-    u32 offset;
-
-    A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(rompatch_id)));
-    memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(rompatch_id));
-
-    if (bmiDone) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
-         ("BMI rompatch Uninstall: Enter (device: 0x%p, rompatch_id: %d)\n",
-         								 device, rompatch_id));
-
-    cid = BMI_ROMPATCH_UNINSTALL;
-
-    offset = 0;
-    A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
-    offset += sizeof(cid);
-    A_MEMCPY(&(pBMICmdBuf[offset]), &rompatch_id, sizeof(rompatch_id));
-    offset += sizeof(rompatch_id);
-    status = bmiBufferSend(device, pBMICmdBuf, offset);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI rompatch UNinstall: (rompatch_id=0x%x)\n", rompatch_id));
-    return 0;
+	u32 cid;
+	int status;
+	u32 offset;
+
+	A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(rompatch_id)));
+	memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(rompatch_id));
+
+	if (bmiDone) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
+			("BMI rompatch Uninstall: Enter (device: 0x%p, rompatch_id: %d)\n",
+			 device, rompatch_id));
+
+	cid = BMI_ROMPATCH_UNINSTALL;
+
+	offset = 0;
+	A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
+	offset += sizeof(cid);
+	A_MEMCPY(&(pBMICmdBuf[offset]), &rompatch_id, sizeof(rompatch_id));
+	offset += sizeof(rompatch_id);
+	status = bmiBufferSend(device, pBMICmdBuf, offset);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI rompatch UNinstall: (rompatch_id=0x%x)\n", rompatch_id));
+	return 0;
 }
 
 static int
 _BMIrompatchChangeActivation(HIF_DEVICE *device,
-                             u32 rompatch_count,
-                             u32 *rompatch_list,
-                             u32 do_activate)
+			     u32 rompatch_count,
+			     u32 *rompatch_list,
+			     u32 do_activate)
 {
-    u32 cid;
-    int status;
-    u32 offset;
-    u32 length;
-
-    A_ASSERT(BMI_COMMAND_FITS(BMI_DATASZ_MAX + sizeof(cid) + sizeof(rompatch_count)));
-    memset(pBMICmdBuf, 0, BMI_DATASZ_MAX + sizeof(cid) + sizeof(rompatch_count));
-
-    if (bmiDone) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
-         ("BMI Change rompatch Activation: Enter (device: 0x%p, count: %d)\n",
-           device, rompatch_count));
-
-    cid = do_activate ? BMI_ROMPATCH_ACTIVATE : BMI_ROMPATCH_DEACTIVATE;
-
-    offset = 0;
-    A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
-    offset += sizeof(cid);
-    A_MEMCPY(&(pBMICmdBuf[offset]), &rompatch_count, sizeof(rompatch_count));
-    offset += sizeof(rompatch_count);
-    length = rompatch_count * sizeof(*rompatch_list);
-    A_MEMCPY(&(pBMICmdBuf[offset]), rompatch_list, length);
-    offset += length;
-    status = bmiBufferSend(device, pBMICmdBuf, offset);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Change rompatch Activation: Exit\n"));
-
-    return 0;
+	u32 cid;
+	int status;
+	u32 offset;
+	u32 length;
+
+	A_ASSERT(BMI_COMMAND_FITS(BMI_DATASZ_MAX + sizeof(cid) + sizeof(rompatch_count)));
+	memset(pBMICmdBuf, 0, BMI_DATASZ_MAX + sizeof(cid) + sizeof(rompatch_count));
+
+	if (bmiDone) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
+			("BMI Change rompatch Activation: Enter (device: 0x%p, count: %d)\n",
+			 device, rompatch_count));
+
+	cid = do_activate ? BMI_ROMPATCH_ACTIVATE : BMI_ROMPATCH_DEACTIVATE;
+
+	offset = 0;
+	A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
+	offset += sizeof(cid);
+	A_MEMCPY(&(pBMICmdBuf[offset]), &rompatch_count, sizeof(rompatch_count));
+	offset += sizeof(rompatch_count);
+	length = rompatch_count * sizeof(*rompatch_list);
+	A_MEMCPY(&(pBMICmdBuf[offset]), rompatch_list, length);
+	offset += length;
+	status = bmiBufferSend(device, pBMICmdBuf, offset);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Change rompatch Activation: Exit\n"));
+
+	return 0;
 }
 
 int
 BMIrompatchActivate(HIF_DEVICE *device,
-                    u32 rompatch_count,
-                    u32 *rompatch_list)
+		    u32 rompatch_count,
+		    u32 *rompatch_list)
 {
-    return _BMIrompatchChangeActivation(device, rompatch_count, rompatch_list, 1);
+	return _BMIrompatchChangeActivation(device, rompatch_count, rompatch_list, 1);
 }
 
 int
 BMIrompatchDeactivate(HIF_DEVICE *device,
-                      u32 rompatch_count,
-                      u32 *rompatch_list)
+		      u32 rompatch_count,
+		      u32 *rompatch_list)
 {
-    return _BMIrompatchChangeActivation(device, rompatch_count, rompatch_list, 0);
+	return _BMIrompatchChangeActivation(device, rompatch_count, rompatch_list, 0);
 }
 
 int
 BMILZData(HIF_DEVICE *device,
-          A_UCHAR *buffer,
-          u32 length)
+	  A_UCHAR *buffer,
+	  u32 length)
 {
-    u32 cid;
-    int status;
-    u32 offset;
-    u32 remaining, txlen;
-    const u32 header = sizeof(cid) + sizeof(length);
-
-    A_ASSERT(BMI_COMMAND_FITS(BMI_DATASZ_MAX+header));
-    memset (pBMICmdBuf, 0, BMI_DATASZ_MAX+header);
-
-    if (bmiDone) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
-         ("BMI Send LZ Data: Enter (device: 0x%p, length: %d)\n",
-         device, length));
-
-    cid = BMI_LZ_DATA;
-
-    remaining = length;
-    while (remaining)
-    {
-        txlen = (remaining < (BMI_DATASZ_MAX - header)) ?
-                                       remaining : (BMI_DATASZ_MAX - header);
-        offset = 0;
-        A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
-        offset += sizeof(cid);
-        A_MEMCPY(&(pBMICmdBuf[offset]), &txlen, sizeof(txlen));
-        offset += sizeof(txlen);
-        A_MEMCPY(&(pBMICmdBuf[offset]), &buffer[length - remaining], txlen);
-        offset += txlen;
-        status = bmiBufferSend(device, pBMICmdBuf, offset);
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
-            return A_ERROR;
-        }
-        remaining -= txlen;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI LZ Data: Exit\n"));
-
-    return 0;
+	u32 cid;
+	int status;
+	u32 offset;
+	u32 remaining, txlen;
+	const u32 header = sizeof(cid) + sizeof(length);
+
+	A_ASSERT(BMI_COMMAND_FITS(BMI_DATASZ_MAX+header));
+	memset (pBMICmdBuf, 0, BMI_DATASZ_MAX+header);
+
+	if (bmiDone) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
+			("BMI Send LZ Data: Enter (device: 0x%p, length: %d)\n",
+			 device, length));
+
+	cid = BMI_LZ_DATA;
+
+	remaining = length;
+	while (remaining)
+	{
+		txlen = (remaining < (BMI_DATASZ_MAX - header)) ?
+			remaining : (BMI_DATASZ_MAX - header);
+		offset = 0;
+		A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
+		offset += sizeof(cid);
+		A_MEMCPY(&(pBMICmdBuf[offset]), &txlen, sizeof(txlen));
+		offset += sizeof(txlen);
+		A_MEMCPY(&(pBMICmdBuf[offset]), &buffer[length - remaining], txlen);
+		offset += txlen;
+		status = bmiBufferSend(device, pBMICmdBuf, offset);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n"));
+			return A_ERROR;
+		}
+		remaining -= txlen;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI LZ Data: Exit\n"));
+
+	return 0;
 }
 
 int
 BMILZStreamStart(HIF_DEVICE *device,
-                 u32 address)
+		 u32 address)
 {
-    u32 cid;
-    int status;
-    u32 offset;
-
-    A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address)));
-    memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address));
-
-    if (bmiDone) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
-         ("BMI LZ Stream Start: Enter (device: 0x%p, address: 0x%x)\n",
-         device, address));
-
-    cid = BMI_LZ_STREAM_START;
-    offset = 0;
-    A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
-    offset += sizeof(cid);
-    A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
-    offset += sizeof(address);
-    status = bmiBufferSend(device, pBMICmdBuf, offset);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to Start LZ Stream to the device\n"));
-        return A_ERROR;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI LZ Stream Start: Exit\n"));
-
-    return 0;
+	u32 cid;
+	int status;
+	u32 offset;
+
+	A_ASSERT(BMI_COMMAND_FITS(sizeof(cid) + sizeof(address)));
+	memset (pBMICmdBuf, 0, sizeof(cid) + sizeof(address));
+
+	if (bmiDone) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI,
+			("BMI LZ Stream Start: Enter (device: 0x%p, address: 0x%x)\n",
+			 device, address));
+
+	cid = BMI_LZ_STREAM_START;
+	offset = 0;
+	A_MEMCPY(&(pBMICmdBuf[offset]), &cid, sizeof(cid));
+	offset += sizeof(cid);
+	A_MEMCPY(&(pBMICmdBuf[offset]), &address, sizeof(address));
+	offset += sizeof(address);
+	status = bmiBufferSend(device, pBMICmdBuf, offset);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to Start LZ Stream to the device\n"));
+		return A_ERROR;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI LZ Stream Start: Exit\n"));
+
+	return 0;
 }
 
 /* BMI Access routines */
 int
 bmiBufferSend(HIF_DEVICE *device,
-              A_UCHAR *buffer,
-              u32 length)
+	      A_UCHAR *buffer,
+	      u32 length)
 {
-    int status;
-    u32 timeout;
-    u32 address;
-    u32 mboxAddress[HTC_MAILBOX_NUM_MAX];
-
-    HIFConfigureDevice(device, HIF_DEVICE_GET_MBOX_ADDR,
-                       &mboxAddress[0], sizeof(mboxAddress));
-
-    *pBMICmdCredits = 0;
-    timeout = BMI_COMMUNICATION_TIMEOUT;
-
-    while(timeout-- && !(*pBMICmdCredits)) {
-        /* Read the counter register to get the command credits */
-        address = COUNT_DEC_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 4;
-        /* hit the credit counter with a 4-byte access, the first byte read will hit the counter and cause
-         * a decrement, while the remaining 3 bytes has no effect.  The rationale behind this is to
-         * make all HIF accesses 4-byte aligned */
-        status = HIFReadWrite(device, address, (u8 *)pBMICmdCredits, 4,
-            HIF_RD_SYNC_BYTE_INC, NULL);
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to decrement the command credit count register\n"));
-            return A_ERROR;
-        }
-        /* the counter is only 8=bits, ignore anything in the upper 3 bytes */
-        (*pBMICmdCredits) &= 0xFF;
-    }
-
-    if (*pBMICmdCredits) {
-        address = mboxAddress[ENDPOINT1];
-        status = HIFReadWrite(device, address, buffer, length,
-            HIF_WR_SYNC_BYTE_INC, NULL);
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to send the BMI data to the device\n"));
-            return A_ERROR;
-        }
-    } else {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI Communication timeout - bmiBufferSend\n"));
-        return A_ERROR;
-    }
-
-    return status;
+	int status;
+	u32 timeout;
+	u32 address;
+	u32 mboxAddress[HTC_MAILBOX_NUM_MAX];
+
+	HIFConfigureDevice(device, HIF_DEVICE_GET_MBOX_ADDR,
+			   &mboxAddress[0], sizeof(mboxAddress));
+
+	*pBMICmdCredits = 0;
+	timeout = BMI_COMMUNICATION_TIMEOUT;
+
+	while (timeout-- && !(*pBMICmdCredits)) {
+		/* Read the counter register to get the command credits */
+		address = COUNT_DEC_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 4;
+		/* hit the credit counter with a 4-byte access, the first byte read will hit the counter and cause
+		 * a decrement, while the remaining 3 bytes has no effect.  The rationale behind this is to
+		 * make all HIF accesses 4-byte aligned */
+		status = HIFReadWrite(device, address, (u8 *)pBMICmdCredits, 4,
+				      HIF_RD_SYNC_BYTE_INC, NULL);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to decrement the command credit count register\n"));
+			return A_ERROR;
+		}
+		/* the counter is only 8=bits, ignore anything in the upper 3 bytes */
+		(*pBMICmdCredits) &= 0xFF;
+	}
+
+	if (*pBMICmdCredits) {
+		address = mboxAddress[ENDPOINT1];
+		status = HIFReadWrite(device, address, buffer, length,
+				      HIF_WR_SYNC_BYTE_INC, NULL);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to send the BMI data to the device\n"));
+			return A_ERROR;
+		}
+	} else {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI Communication timeout - bmiBufferSend\n"));
+		return A_ERROR;
+	}
+
+	return status;
 }
 
 int
 bmiBufferReceive(HIF_DEVICE *device,
-                 A_UCHAR *buffer,
-                 u32 length,
-                 bool want_timeout)
+		 A_UCHAR *buffer,
+		 u32 length,
+		 bool want_timeout)
 {
-    int status;
-    u32 address;
-    u32 mboxAddress[HTC_MAILBOX_NUM_MAX];
-    HIF_PENDING_EVENTS_INFO     hifPendingEvents;
-    static HIF_PENDING_EVENTS_FUNC getPendingEventsFunc = NULL;
-    
-    if (!pendingEventsFuncCheck) {
-            /* see if the HIF layer implements an alternative function to get pending events
-             * do this only once! */
-        HIFConfigureDevice(device,
-                           HIF_DEVICE_GET_PENDING_EVENTS_FUNC,
-                           &getPendingEventsFunc,
-                           sizeof(getPendingEventsFunc));
-        pendingEventsFuncCheck = true;
-    }
-                       
-    HIFConfigureDevice(device, HIF_DEVICE_GET_MBOX_ADDR,
-                       &mboxAddress[0], sizeof(mboxAddress));
-
-    /*
-     * During normal bootup, small reads may be required.
-     * Rather than issue an HIF Read and then wait as the Target
-     * adds successive bytes to the FIFO, we wait here until
-     * we know that response data is available.
-     *
-     * This allows us to cleanly timeout on an unexpected
-     * Target failure rather than risk problems at the HIF level.  In
-     * particular, this avoids SDIO timeouts and possibly garbage
-     * data on some host controllers.  And on an interconnect
-     * such as Compact Flash (as well as some SDIO masters) which
-     * does not provide any indication on data timeout, it avoids
-     * a potential hang or garbage response.
-     *
-     * Synchronization is more difficult for reads larger than the
-     * size of the MBOX FIFO (128B), because the Target is unable
-     * to push the 129th byte of data until AFTER the Host posts an
-     * HIF Read and removes some FIFO data.  So for large reads the
-     * Host proceeds to post an HIF Read BEFORE all the data is
-     * actually available to read.  Fortunately, large BMI reads do
-     * not occur in practice -- they're supported for debug/development.
-     *
-     * So Host/Target BMI synchronization is divided into these cases:
-     *  CASE 1: length < 4
-     *        Should not happen
-     *
-     *  CASE 2: 4 <= length <= 128
-     *        Wait for first 4 bytes to be in FIFO
-     *        If CONSERVATIVE_BMI_READ is enabled, also wait for
-     *        a BMI command credit, which indicates that the ENTIRE
-     *        response is available in the the FIFO
-     *
-     *  CASE 3: length > 128
-     *        Wait for the first 4 bytes to be in FIFO
-     *
-     * For most uses, a small timeout should be sufficient and we will
-     * usually see a response quickly; but there may be some unusual
-     * (debug) cases of BMI_EXECUTE where we want an larger timeout.
-     * For now, we use an unbounded busy loop while waiting for
-     * BMI_EXECUTE.
-     *
-     * If BMI_EXECUTE ever needs to support longer-latency execution,
-     * especially in production, this code needs to be enhanced to sleep
-     * and yield.  Also note that BMI_COMMUNICATION_TIMEOUT is currently
-     * a function of Host processor speed.
-     */
-    if (length >= 4) { /* NB: Currently, always true */
-        /*
-         * NB: word_available is declared static for esoteric reasons
-         * having to do with protection on some OSes.
-         */
-        static u32 word_available;
-        u32 timeout;
-
-        word_available = 0;
-        timeout = BMI_COMMUNICATION_TIMEOUT;
-        while((!want_timeout || timeout--) && !word_available) {
-            
-            if (getPendingEventsFunc != NULL) {
-                status = getPendingEventsFunc(device,
-                                              &hifPendingEvents,
-                                              NULL);
-                if (status) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMI: Failed to get pending events \n"));
-                    break;
-                }
+	int status;
+	u32 address;
+	u32 mboxAddress[HTC_MAILBOX_NUM_MAX];
+	HIF_PENDING_EVENTS_INFO     hifPendingEvents;
+	static HIF_PENDING_EVENTS_FUNC getPendingEventsFunc = NULL;
+
+	if (!pendingEventsFuncCheck) {
+		/* see if the HIF layer implements an alternative function to get pending events
+		 * do this only once! */
+		HIFConfigureDevice(device,
+				   HIF_DEVICE_GET_PENDING_EVENTS_FUNC,
+				   &getPendingEventsFunc,
+				   sizeof(getPendingEventsFunc));
+		pendingEventsFuncCheck = true;
+	}
+
+	HIFConfigureDevice(device, HIF_DEVICE_GET_MBOX_ADDR,
+			   &mboxAddress[0], sizeof(mboxAddress));
+
+	/*
+	 * During normal bootup, small reads may be required.
+	 * Rather than issue an HIF Read and then wait as the Target
+	 * adds successive bytes to the FIFO, we wait here until
+	 * we know that response data is available.
+	 *
+	 * This allows us to cleanly timeout on an unexpected
+	 * Target failure rather than risk problems at the HIF level.  In
+	 * particular, this avoids SDIO timeouts and possibly garbage
+	 * data on some host controllers.  And on an interconnect
+	 * such as Compact Flash (as well as some SDIO masters) which
+	 * does not provide any indication on data timeout, it avoids
+	 * a potential hang or garbage response.
+	 *
+	 * Synchronization is more difficult for reads larger than the
+	 * size of the MBOX FIFO (128B), because the Target is unable
+	 * to push the 129th byte of data until AFTER the Host posts an
+	 * HIF Read and removes some FIFO data.  So for large reads the
+	 * Host proceeds to post an HIF Read BEFORE all the data is
+	 * actually available to read.  Fortunately, large BMI reads do
+	 * not occur in practice -- they're supported for debug/development.
+	 *
+	 * So Host/Target BMI synchronization is divided into these cases:
+	 *  CASE 1: length < 4
+	 *        Should not happen
+	 *
+	 *  CASE 2: 4 <= length <= 128
+	 *        Wait for first 4 bytes to be in FIFO
+	 *        If CONSERVATIVE_BMI_READ is enabled, also wait for
+	 *        a BMI command credit, which indicates that the ENTIRE
+	 *        response is available in the the FIFO
+	 *
+	 *  CASE 3: length > 128
+	 *        Wait for the first 4 bytes to be in FIFO
+	 *
+	 * For most uses, a small timeout should be sufficient and we will
+	 * usually see a response quickly; but there may be some unusual
+	 * (debug) cases of BMI_EXECUTE where we want an larger timeout.
+	 * For now, we use an unbounded busy loop while waiting for
+	 * BMI_EXECUTE.
+	 *
+	 * If BMI_EXECUTE ever needs to support longer-latency execution,
+	 * especially in production, this code needs to be enhanced to sleep
+	 * and yield.  Also note that BMI_COMMUNICATION_TIMEOUT is currently
+	 * a function of Host processor speed.
+	 */
+	if (length >= 4) { /* NB: Currently, always true */
+		/*
+		 * NB: word_available is declared static for esoteric reasons
+		 * having to do with protection on some OSes.
+		 */
+		static u32 word_available;
+		u32 timeout;
+
+		word_available = 0;
+		timeout = BMI_COMMUNICATION_TIMEOUT;
+		while ((!want_timeout || timeout--) && !word_available) {
+
+			if (getPendingEventsFunc != NULL) {
+				status = getPendingEventsFunc(device,
+							      &hifPendingEvents,
+							      NULL);
+				if (status) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMI: Failed to get pending events \n"));
+					break;
+				}
   
-                if (hifPendingEvents.AvailableRecvBytes >= sizeof(u32)) {
-                    word_available = 1;    
-                }
-                continue;    
-            }
-            
-            status = HIFReadWrite(device, RX_LOOKAHEAD_VALID_ADDRESS, (u8 *)&word_available,
-                sizeof(word_available), HIF_RD_SYNC_BYTE_INC, NULL);
-            if (status) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read RX_LOOKAHEAD_VALID register\n"));
-                return A_ERROR;
-            }
-            /* We did a 4-byte read to the same register; all we really want is one bit */ 
-            word_available &= (1 << ENDPOINT1);
-        }
-
-        if (!word_available) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI Communication timeout - bmiBufferReceive FIFO empty\n"));
-            return A_ERROR;
-        }
-    }
+				if (hifPendingEvents.AvailableRecvBytes >= sizeof(u32)) {
+					word_available = 1;
+				}
+				continue;
+			}
+
+			status = HIFReadWrite(device, RX_LOOKAHEAD_VALID_ADDRESS, (u8 *)&word_available,
+					      sizeof(word_available), HIF_RD_SYNC_BYTE_INC, NULL);
+			if (status) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read RX_LOOKAHEAD_VALID register\n"));
+				return A_ERROR;
+			}
+			/* We did a 4-byte read to the same register; all we really want is one bit */
+			word_available &= (1 << ENDPOINT1);
+		}
+
+		if (!word_available) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI Communication timeout - bmiBufferReceive FIFO empty\n"));
+			return A_ERROR;
+		}
+	}
 
 #define CONSERVATIVE_BMI_READ 0
 #if CONSERVATIVE_BMI_READ
-    /*
-     * This is an extra-conservative CREDIT check.  It guarantees
-     * that ALL data is available in the FIFO before we start to
-     * read from the interconnect.
-     *
-     * This credit check is useless when firmware chooses to
-     * allow multiple outstanding BMI Command Credits, since the next
-     * credit will already be present.  To restrict the Target to one
-     * BMI Command Credit, see HI_OPTION_BMI_CRED_LIMIT.
-     *
-     * And for large reads (when HI_OPTION_BMI_CRED_LIMIT is set)
-     * we cannot wait for the next credit because the Target's FIFO
-     * will not hold the entire response.  So we need the Host to
-     * start to empty the FIFO sooner.  (And again, large reads are
-     * not used in practice; they are for debug/development only.)
-     *
-     * For a more conservative Host implementation (which would be
-     * safer for a Compact Flash interconnect):
-     *   Set CONSERVATIVE_BMI_READ (above) to 1
-     *   Set HI_OPTION_BMI_CRED_LIMIT and
-     *   reduce BMI_DATASZ_MAX to 32 or 64
-     */
-    if ((length > 4) && (length < 128)) { /* check against MBOX FIFO size */
-        u32 timeout;
-
-        *pBMICmdCredits = 0;
-        timeout = BMI_COMMUNICATION_TIMEOUT;
-        while((!want_timeout || timeout--) && !(*pBMICmdCredits) {
-            /* Read the counter register to get the command credits */
-            address = COUNT_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 1;
-            /* read the counter using a 4-byte read.  Since the counter is NOT auto-decrementing,
-             * we can read this counter multiple times using a non-incrementing address mode.
-             * The rationale here is to make all HIF accesses a multiple of 4 bytes */
-            status = HIFReadWrite(device, address, (u8 *)pBMICmdCredits, sizeof(*pBMICmdCredits),
-                HIF_RD_SYNC_BYTE_FIX, NULL);
-            if (status) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read the command credit count register\n"));
-                return A_ERROR;
-            }
-                /* we did a 4-byte read to the same count register so mask off upper bytes */
-            (*pBMICmdCredits) &= 0xFF;
-        }
-
-        if (!(*pBMICmdCredits)) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI Communication timeout- bmiBufferReceive no credit\n"));
-            return A_ERROR;
-        }
-    }
+	/*
+	 * This is an extra-conservative CREDIT check.  It guarantees
+	 * that ALL data is available in the FIFO before we start to
+	 * read from the interconnect.
+	 *
+	 * This credit check is useless when firmware chooses to
+	 * allow multiple outstanding BMI Command Credits, since the next
+	 * credit will already be present.  To restrict the Target to one
+	 * BMI Command Credit, see HI_OPTION_BMI_CRED_LIMIT.
+	 *
+	 * And for large reads (when HI_OPTION_BMI_CRED_LIMIT is set)
+	 * we cannot wait for the next credit because the Target's FIFO
+	 * will not hold the entire response.  So we need the Host to
+	 * start to empty the FIFO sooner.  (And again, large reads are
+	 * not used in practice; they are for debug/development only.)
+	 *
+	 * For a more conservative Host implementation (which would be
+	 * safer for a Compact Flash interconnect):
+	 *   Set CONSERVATIVE_BMI_READ (above) to 1
+	 *   Set HI_OPTION_BMI_CRED_LIMIT and
+	 *   reduce BMI_DATASZ_MAX to 32 or 64
+	 */
+	if ((length > 4) && (length < 128)) { /* check against MBOX FIFO size */
+		u32 timeout;
+
+		*pBMICmdCredits = 0;
+		timeout = BMI_COMMUNICATION_TIMEOUT;
+		while ((!want_timeout || timeout--) && !(*pBMICmdCredits) {
+				/* Read the counter register to get the command credits */
+				address = COUNT_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 1;
+				/* read the counter using a 4-byte read.  Since the counter is NOT auto-decrementing,
+				 * we can read this counter multiple times using a non-incrementing address mode.
+				 * The rationale here is to make all HIF accesses a multiple of 4 bytes */
+				status = HIFReadWrite(device, address,
+						      (u8 *)pBMICmdCredits,
+						      sizeof(*pBMICmdCredits),
+						      HIF_RD_SYNC_BYTE_FIX, NULL);
+				if (status) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read the command credit count register\n"));
+					return A_ERROR;
+				}
+				/* we did a 4-byte read to the same count register so mask off upper bytes */
+				(*pBMICmdCredits) &= 0xFF;
+			}
+
+			if (!(*pBMICmdCredits)) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI Communication timeout- bmiBufferReceive no credit\n"));
+				return A_ERROR;
+			}
+			}
 #endif
 
-    address = mboxAddress[ENDPOINT1];
-    status = HIFReadWrite(device, address, buffer, length, HIF_RD_SYNC_BYTE_INC, NULL);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read the BMI data from the device\n"));
-        return A_ERROR;
-    }
+		address = mboxAddress[ENDPOINT1];
+		status = HIFReadWrite(device, address, buffer, length,
+				      HIF_RD_SYNC_BYTE_INC, NULL);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read the BMI data from the device\n"));
+			return A_ERROR;
+		}
 
-    return 0;
-}
+		return 0;
+	}
 
 int
 BMIFastDownload(HIF_DEVICE *device, u32 address, A_UCHAR *buffer, u32 length)
 {
-    int status = A_ERROR;
-    u32 lastWord = 0;
-    u32 lastWordOffset = length & ~0x3;
-    u32 unalignedBytes = length & 0x3;
-
-    status = BMILZStreamStart (device, address);
-    if (status) {
-            return A_ERROR;
-    }
-
-    if (unalignedBytes) {
-            /* copy the last word into a zero padded buffer */
-        A_MEMCPY(&lastWord, &buffer[lastWordOffset], unalignedBytes);
-    }
-
-    status = BMILZData(device, buffer, lastWordOffset);
-
-    if (status) {
-        return A_ERROR;
-    }
-
-    if (unalignedBytes) {
-        status = BMILZData(device, (u8 *)&lastWord, 4);
-    }
-
-    if (!status) {
-        //
-        // Close compressed stream and open a new (fake) one.  This serves mainly to flush Target caches.
-        //
-        status = BMILZStreamStart (device, 0x00);
-        if (status) {
-           return A_ERROR;
-        }
-    }
+	int status = A_ERROR;
+	u32 lastWord = 0;
+	u32 lastWordOffset = length & ~0x3;
+	u32 unalignedBytes = length & 0x3;
+
+	status = BMILZStreamStart (device, address);
+	if (status) {
+		return A_ERROR;
+	}
+
+	if (unalignedBytes) {
+		/* copy the last word into a zero padded buffer */
+		A_MEMCPY(&lastWord, &buffer[lastWordOffset], unalignedBytes);
+	}
+
+	status = BMILZData(device, buffer, lastWordOffset);
+
+	if (status) {
+		return A_ERROR;
+	}
+
+	if (unalignedBytes) {
+		status = BMILZData(device, (u8 *)&lastWord, 4);
+	}
+
+	if (!status) {
+		//
+		// Close compressed stream and open a new (fake) one.  This serves mainly to flush Target caches.
+		//
+		status = BMILZStreamStart (device, 0x00);
+		if (status) {
+			return A_ERROR;
+		}
+	}
 	return status;
 }
 
 int
 BMIRawWrite(HIF_DEVICE *device, A_UCHAR *buffer, u32 length)
 {
-    return bmiBufferSend(device, buffer, length);
+	return bmiBufferSend(device, buffer, length);
 }
 
 int
 BMIRawRead(HIF_DEVICE *device, A_UCHAR *buffer, u32 length, bool want_timeout)
 {
-    return bmiBufferReceive(device, buffer, length, want_timeout);
+	return bmiBufferReceive(device, buffer, length, want_timeout);
 }
diff --git a/drivers/staging/ath6kl/hif/common/hif_sdio_common.h b/drivers/staging/ath6kl/hif/common/hif_sdio_common.h
index 9939a4a..5dad450 100644
--- a/drivers/staging/ath6kl/hif/common/hif_sdio_common.h
+++ b/drivers/staging/ath6kl/hif/common/hif_sdio_common.h
@@ -25,63 +25,63 @@
 #ifndef HIF_SDIO_COMMON_H_
 #define HIF_SDIO_COMMON_H_
 
-    /* SDIO manufacturer ID and Codes */
+/* SDIO manufacturer ID and Codes */
 #define MANUFACTURER_ID_AR6002_BASE        0x200
 #define MANUFACTURER_ID_AR6003_BASE        0x300
 #define MANUFACTURER_ID_AR6K_BASE_MASK     0xFF00
 #define FUNCTION_CLASS                     0x0
 #define MANUFACTURER_CODE                  0x271    /* Atheros */
 
-    /* Mailbox address in SDIO address space */
+/* Mailbox address in SDIO address space */
 #define HIF_MBOX_BASE_ADDR                 0x800
 #define HIF_MBOX_WIDTH                     0x800
 #define HIF_MBOX_START_ADDR(mbox)               \
    ( HIF_MBOX_BASE_ADDR + mbox * HIF_MBOX_WIDTH)
 
 #define HIF_MBOX_END_ADDR(mbox)                 \
-    (HIF_MBOX_START_ADDR(mbox) + HIF_MBOX_WIDTH - 1)
+	(HIF_MBOX_START_ADDR(mbox) + HIF_MBOX_WIDTH - 1)
 
-    /* extended MBOX address for larger MBOX writes to MBOX 0*/
+/* extended MBOX address for larger MBOX writes to MBOX 0*/
 #define HIF_MBOX0_EXTENDED_BASE_ADDR       0x2800
 #define HIF_MBOX0_EXTENDED_WIDTH_AR6002    (6*1024)           
 #define HIF_MBOX0_EXTENDED_WIDTH_AR6003    (18*1024)   
 
-    /* version 1 of the chip has only a 12K extended mbox range */
+/* version 1 of the chip has only a 12K extended mbox range */
 #define HIF_MBOX0_EXTENDED_BASE_ADDR_AR6003_V1  0x4000
 #define HIF_MBOX0_EXTENDED_WIDTH_AR6003_V1      (12*1024)  
 
-    /* GMBOX addresses */
+/* GMBOX addresses */
 #define HIF_GMBOX_BASE_ADDR                0x7000
 #define HIF_GMBOX_WIDTH                    0x4000
 
-    /* for SDIO we recommend a 128-byte block size */
+/* for SDIO we recommend a 128-byte block size */
 #define HIF_DEFAULT_IO_BLOCK_SIZE          128
 
-    /* set extended MBOX window information for SDIO interconnects */
+/* set extended MBOX window information for SDIO interconnects */
 static INLINE void SetExtendedMboxWindowInfo(u16 Manfid, HIF_DEVICE_MBOX_INFO *pInfo)
 {
-    switch (Manfid & MANUFACTURER_ID_AR6K_BASE_MASK) {                   
-        case MANUFACTURER_ID_AR6002_BASE :
-                /* MBOX 0 has an extended range */
-            pInfo->MboxProp[0].ExtendedAddress = HIF_MBOX0_EXTENDED_BASE_ADDR;             
-            pInfo->MboxProp[0].ExtendedSize = HIF_MBOX0_EXTENDED_WIDTH_AR6002;
-            break;
-        case MANUFACTURER_ID_AR6003_BASE :
-                /* MBOX 0 has an extended range */
-            pInfo->MboxProp[0].ExtendedAddress = HIF_MBOX0_EXTENDED_BASE_ADDR_AR6003_V1;             
-            pInfo->MboxProp[0].ExtendedSize = HIF_MBOX0_EXTENDED_WIDTH_AR6003_V1;
-            pInfo->GMboxAddress = HIF_GMBOX_BASE_ADDR;
-            pInfo->GMboxSize = HIF_GMBOX_WIDTH;
-            break;
-        default:
-            A_ASSERT(false);
-            break;
-    }
+	switch (Manfid & MANUFACTURER_ID_AR6K_BASE_MASK) {
+	case MANUFACTURER_ID_AR6002_BASE :
+		/* MBOX 0 has an extended range */
+		pInfo->MboxProp[0].ExtendedAddress = HIF_MBOX0_EXTENDED_BASE_ADDR;
+		pInfo->MboxProp[0].ExtendedSize = HIF_MBOX0_EXTENDED_WIDTH_AR6002;
+		break;
+	case MANUFACTURER_ID_AR6003_BASE :
+		/* MBOX 0 has an extended range */
+		pInfo->MboxProp[0].ExtendedAddress = HIF_MBOX0_EXTENDED_BASE_ADDR_AR6003_V1;
+		pInfo->MboxProp[0].ExtendedSize = HIF_MBOX0_EXTENDED_WIDTH_AR6003_V1;
+		pInfo->GMboxAddress = HIF_GMBOX_BASE_ADDR;
+		pInfo->GMboxSize = HIF_GMBOX_WIDTH;
+		break;
+	default:
+		A_ASSERT(false);
+		break;
+	}
 }
-             
+
 /* special CCCR (func 0) registers */
 
 #define CCCR_SDIO_IRQ_MODE_REG         0xF0        /* interrupt mode register */
 #define SDIO_IRQ_MODE_ASYNC_4BIT_IRQ   (1 << 0)    /* mode to enable special 4-bit interrupt assertion without clock*/ 
-                        
+
 #endif /*HIF_SDIO_COMMON_H_*/
diff --git a/drivers/staging/ath6kl/hif/sdio/linux_sdio/include/hif_internal.h b/drivers/staging/ath6kl/hif/sdio/linux_sdio/include/hif_internal.h
index 8ea3d02..7d873f9 100644
--- a/drivers/staging/ath6kl/hif/sdio/linux_sdio/include/hif_internal.h
+++ b/drivers/staging/ath6kl/hif/sdio/linux_sdio/include/hif_internal.h
@@ -50,40 +50,40 @@
 struct _HIF_SCATTER_REQ_PRIV;
 
 typedef struct bus_request {
-    struct bus_request *next;       /* link list of available requests */
-    struct bus_request *inusenext;  /* link list of in use requests */
-    struct semaphore sem_req;
-    u32 address;               /* request data */
-    A_UCHAR *buffer;
-    u32 length;
-    u32 request;
-    void *context;
-    int status;
-    struct _HIF_SCATTER_REQ_PRIV *pScatterReq;      /* this request is a scatter request */
+	struct bus_request *next;       /* link list of available requests */
+	struct bus_request *inusenext;  /* link list of in use requests */
+	struct semaphore sem_req;
+	u32 address;               /* request data */
+	A_UCHAR *buffer;
+	u32 length;
+	u32 request;
+	void *context;
+	int status;
+	struct _HIF_SCATTER_REQ_PRIV *pScatterReq;      /* this request is a scatter request */
 } BUS_REQUEST;
 
 struct hif_device {
-    struct sdio_func *func;
-    spinlock_t asynclock;
-    struct task_struct* async_task;             /* task to handle async commands */
-    struct semaphore sem_async;                 /* wake up for async task */
-    int    async_shutdown;                      /* stop the async task */
-    struct completion async_completion;          /* thread completion */
-    BUS_REQUEST   *asyncreq;                    /* request for async tasklet */
-    BUS_REQUEST *taskreq;                       /*  async tasklet data */
-    spinlock_t lock;
-    BUS_REQUEST *s_busRequestFreeQueue;         /* free list */
-    BUS_REQUEST busRequest[BUS_REQUEST_MAX_NUM]; /* available bus requests */
-    void     *claimedContext;
-    HTC_CALLBACKS htcCallbacks;
-    u8 *dma_buffer;
-    DL_LIST      ScatterReqHead;                /* scatter request list head */
-    bool       scatter_enabled;               /* scatter enabled flag */
-    bool   is_suspend;
-    bool   is_disabled;
-    atomic_t   irqHandling;
-    HIF_DEVICE_POWER_CHANGE_TYPE powerConfig;
-    const struct sdio_device_id *id;
+	struct sdio_func *func;
+	spinlock_t asynclock;
+	struct task_struct* async_task;             /* task to handle async commands */
+	struct semaphore sem_async;                 /* wake up for async task */
+	int    async_shutdown;                      /* stop the async task */
+	struct completion async_completion;          /* thread completion */
+	BUS_REQUEST   *asyncreq;                    /* request for async tasklet */
+	BUS_REQUEST *taskreq;                       /*  async tasklet data */
+	spinlock_t lock;
+	BUS_REQUEST *s_busRequestFreeQueue;         /* free list */
+	BUS_REQUEST busRequest[BUS_REQUEST_MAX_NUM]; /* available bus requests */
+	void     *claimedContext;
+	HTC_CALLBACKS htcCallbacks;
+	u8 *dma_buffer;
+	DL_LIST      ScatterReqHead;                /* scatter request list head */
+	bool       scatter_enabled;               /* scatter enabled flag */
+	bool   is_suspend;
+	bool   is_disabled;
+	atomic_t   irqHandling;
+	HIF_DEVICE_POWER_CHANGE_TYPE powerConfig;
+	const struct sdio_device_id *id;
 };
 
 #define HIF_DMA_BUFFER_SIZE (32 * 1024)
@@ -101,11 +101,11 @@ void AddToAsyncList(HIF_DEVICE *device, BUS_REQUEST *busrequest);
 #define MAX_SCATTER_REQ_TRANSFER_SIZE    32*1024
 
 typedef struct _HIF_SCATTER_REQ_PRIV {
-    HIF_SCATTER_REQ     *pHifScatterReq;  /* HIF scatter request with allocated entries */   
-    HIF_DEVICE          *device;          /* this device */
-    BUS_REQUEST         *busrequest;      /* request associated with request */
-        /* scatter list for linux */    
-    struct scatterlist  sgentries[MAX_SCATTER_ENTRIES_PER_REQ];   
+	HIF_SCATTER_REQ     *pHifScatterReq;  /* HIF scatter request with allocated entries */
+	HIF_DEVICE          *device;          /* this device */
+	BUS_REQUEST         *busrequest;      /* request associated with request */
+	/* scatter list for linux */
+	struct scatterlist  sgentries[MAX_SCATTER_ENTRIES_PER_REQ];
 } HIF_SCATTER_REQ_PRIV;
 
 #define ATH_DEBUG_SCATTER  ATH_DEBUG_MAKE_MODULE_MASK(0)
@@ -118,12 +118,12 @@ int DoHifReadWriteScatter(HIF_DEVICE *device, BUS_REQUEST *busrequest);
 
 static inline int SetupHIFScatterSupport(HIF_DEVICE *device, HIF_DEVICE_SCATTER_SUPPORT_INFO *pInfo)
 {
-    return A_ENOTSUP;
+	return A_ENOTSUP;
 }
 
 static inline int DoHifReadWriteScatter(HIF_DEVICE *device, BUS_REQUEST *busrequest)
 {
-    return A_ENOTSUP;
+	return A_ENOTSUP;
 }
 
 #define CleanupHIFScatterResources(d) { }
@@ -131,4 +131,3 @@ static inline int DoHifReadWriteScatter(HIF_DEVICE *device, BUS_REQUEST *busrequ
 #endif // HIF_LINUX_MMC_SCATTER_SUPPORT
 
 #endif // _HIF_INTERNAL_H_
-
diff --git a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif.c b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif.c
index 4d6feea..c4c27b9 100644
--- a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif.c
+++ b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif.c
@@ -72,11 +72,11 @@ extern u32 nohifscattersupport;
 
 /* ------ Static Variables ------ */
 static const struct sdio_device_id ar6k_id_table[] = {
-    {  SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6002_BASE | 0x0))  },
-    {  SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6002_BASE | 0x1))  },
-    {  SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x0))  },
-    {  SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x1))  },
-    { /* null */                                         },
+	{  SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6002_BASE | 0x0))  },
+	{  SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6002_BASE | 0x1))  },
+	{  SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x0))  },
+	{  SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x1))  },
+	{ /* null */                                         },
 };
 MODULE_DEVICE_TABLE(sdio, ar6k_id_table);
 
@@ -91,7 +91,7 @@ static struct sdio_driver ar6k_driver = {
 /* New suspend/resume based on linux-2.6.32
  * Need to patch linux-2.6.32 with mmc2.6.32_suspend.patch
  * Need to patch with msmsdcc2.6.29_suspend.patch for msm_sdcc host
-     */
+ */
 static struct dev_pm_ops ar6k_device_pm_ops = {
 	.suspend = hifDeviceSuspend,
 	.resume = hifDeviceResume,
@@ -113,1039 +113,1039 @@ static int hifEnableFunc(HIF_DEVICE *device, struct sdio_func *func);
 #ifdef DEBUG
 
 ATH_DEBUG_INSTANTIATE_MODULE_VAR(hif,
-                                 "hif",
-                                 "(Linux MMC) Host Interconnect Framework",
-                                 ATH_DEBUG_MASK_DEFAULTS,
-                                 0,
-                                 NULL);
-                                 
+				 "hif",
+				 "(Linux MMC) Host Interconnect Framework",
+				 ATH_DEBUG_MASK_DEFAULTS,
+				 0,
+				 NULL);
+
 #endif
 
 
 /* ------ Functions ------ */
 int HIFInit(OSDRV_CALLBACKS *callbacks)
 {
-    int status;
-    AR_DEBUG_ASSERT(callbacks != NULL);
+	int status;
+	AR_DEBUG_ASSERT(callbacks != NULL);
 
-    A_REGISTER_MODULE_DEBUG_INFO(hif);
+	A_REGISTER_MODULE_DEBUG_INFO(hif);
 
-    /* store the callback handlers */
-    osdrvCallbacks = *callbacks;
+	/* store the callback handlers */
+	osdrvCallbacks = *callbacks;
 
-    /* Register with bus driver core */
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: HIFInit registering\n"));
-    registered = 1;
+	/* Register with bus driver core */
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: HIFInit registering\n"));
+	registered = 1;
 #if defined(CONFIG_PM)
-    if (callbacks->deviceSuspendHandler && callbacks->deviceResumeHandler) {
-        ar6k_driver.drv.pm = &ar6k_device_pm_ops;
-    }
+	if (callbacks->deviceSuspendHandler && callbacks->deviceResumeHandler) {
+		ar6k_driver.drv.pm = &ar6k_device_pm_ops;
+	}
 #endif /* CONFIG_PM */
-    status = sdio_register_driver(&ar6k_driver);
-    AR_DEBUG_ASSERT(status==0);
+	status = sdio_register_driver(&ar6k_driver);
+	AR_DEBUG_ASSERT(status==0);
 
-    if (status != 0) {
-        return A_ERROR;
-    }
+	if (status != 0) {
+		return A_ERROR;
+	}
 
-    return 0;
+	return 0;
 
 }
 
 static int
 __HIFReadWrite(HIF_DEVICE *device,
-             u32 address,
-             A_UCHAR *buffer,
-             u32 length,
-             u32 request,
-             void *context)
+	       u32 address,
+	       A_UCHAR *buffer,
+	       u32 length,
+	       u32 request,
+	       void *context)
 {
-    u8 opcode;
-    int    status = 0;
-    int     ret;
-    u8 *tbuffer;
-    bool   bounced = false;
-
-    AR_DEBUG_ASSERT(device != NULL);
-    AR_DEBUG_ASSERT(device->func != NULL);
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Device: 0x%p, buffer:0x%p (addr:0x%X)\n", 
-                    device, buffer, address));
-
-    do {
-        if (request & HIF_EXTENDED_IO) {
-            //AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Command type: CMD53\n"));
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
-                            ("AR6000: Invalid command type: 0x%08x\n", request));
-            status = A_EINVAL;
-            break;
-        }
-
-        if (request & HIF_BLOCK_BASIS) {
-            /* round to whole block length size */
-            length = (length / HIF_MBOX_BLOCK_SIZE) * HIF_MBOX_BLOCK_SIZE;
-            AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
-                            ("AR6000: Block mode (BlockLen: %d)\n",
-                            length));
-        } else if (request & HIF_BYTE_BASIS) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
-                            ("AR6000: Byte mode (BlockLen: %d)\n",
-                            length));
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
-                            ("AR6000: Invalid data mode: 0x%08x\n", request));
-            status = A_EINVAL;
-            break;
-        }
+	u8 opcode;
+	int    status = 0;
+	int     ret;
+	u8 *tbuffer;
+	bool   bounced = false;
+
+	AR_DEBUG_ASSERT(device != NULL);
+	AR_DEBUG_ASSERT(device->func != NULL);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Device: 0x%p, buffer:0x%p (addr:0x%X)\n",
+					  device, buffer, address));
+
+	do {
+		if (request & HIF_EXTENDED_IO) {
+			//AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Command type: CMD53\n"));
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
+					("AR6000: Invalid command type: 0x%08x\n", request));
+			status = A_EINVAL;
+			break;
+		}
+
+		if (request & HIF_BLOCK_BASIS) {
+			/* round to whole block length size */
+			length = (length / HIF_MBOX_BLOCK_SIZE) * HIF_MBOX_BLOCK_SIZE;
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
+					("AR6000: Block mode (BlockLen: %d)\n",
+					 length));
+		} else if (request & HIF_BYTE_BASIS) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
+					("AR6000: Byte mode (BlockLen: %d)\n",
+					 length));
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
+					("AR6000: Invalid data mode: 0x%08x\n", request));
+			status = A_EINVAL;
+			break;
+		}
 
 #if 0
-        /* useful for checking register accesses */
-        if (length & 0x3) {
-            A_PRINTF(KERN_ALERT"AR6000: HIF (%s) is not a multiple of 4 bytes, addr:0x%X, len:%d\n",
-                                request & HIF_WRITE ? "write":"read", address, length);
-        }
+		/* useful for checking register accesses */
+		if (length & 0x3) {
+			A_PRINTF(KERN_ALERT"AR6000: HIF (%s) is not a multiple of 4 bytes, addr:0x%X, len:%d\n",
+				 request & HIF_WRITE ? "write":"read", address, length);
+		}
 #endif
 
-        if (request & HIF_WRITE) {
-            if ((address >= HIF_MBOX_START_ADDR(0)) &&
-                (address <= HIF_MBOX_END_ADDR(3)))
-            {
-    
-                AR_DEBUG_ASSERT(length <= HIF_MBOX_WIDTH);
-    
-                /*
-                 * Mailbox write. Adjust the address so that the last byte
-                 * falls on the EOM address.
-                 */
-                address += (HIF_MBOX_WIDTH - length);
-            }
-        }
-
-        if (request & HIF_FIXED_ADDRESS) {
-            opcode = CMD53_FIXED_ADDRESS;
-            AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Address mode: Fixed 0x%X\n", address));
-        } else if (request & HIF_INCREMENTAL_ADDRESS) {
-            opcode = CMD53_INCR_ADDRESS;
-            AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Address mode: Incremental 0x%X\n", address));
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
-                            ("AR6000: Invalid address mode: 0x%08x\n", request));
-            status = A_EINVAL;
-            break;
-        }
-
-        if (request & HIF_WRITE) {
+		if (request & HIF_WRITE) {
+			if ((address >= HIF_MBOX_START_ADDR(0)) &&
+			    (address <= HIF_MBOX_END_ADDR(3)))
+			{
+
+				AR_DEBUG_ASSERT(length <= HIF_MBOX_WIDTH);
+
+				/*
+				 * Mailbox write. Adjust the address so that the last byte
+				 * falls on the EOM address.
+				 */
+				address += (HIF_MBOX_WIDTH - length);
+			}
+		}
+
+		if (request & HIF_FIXED_ADDRESS) {
+			opcode = CMD53_FIXED_ADDRESS;
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Address mode: Fixed 0x%X\n", address));
+		} else if (request & HIF_INCREMENTAL_ADDRESS) {
+			opcode = CMD53_INCR_ADDRESS;
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Address mode: Incremental 0x%X\n", address));
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
+					("AR6000: Invalid address mode: 0x%08x\n", request));
+			status = A_EINVAL;
+			break;
+		}
+
+		if (request & HIF_WRITE) {
 #if HIF_USE_DMA_BOUNCE_BUFFER
-            if (BUFFER_NEEDS_BOUNCE(buffer)) {
-                AR_DEBUG_ASSERT(device->dma_buffer != NULL);
-                tbuffer = device->dma_buffer;
-                    /* copy the write data to the dma buffer */
-                AR_DEBUG_ASSERT(length <= HIF_DMA_BUFFER_SIZE);
-                memcpy(tbuffer, buffer, length);
-                bounced = true;
-            } else {
-                tbuffer = buffer;    
-            }
+			if (BUFFER_NEEDS_BOUNCE(buffer)) {
+				AR_DEBUG_ASSERT(device->dma_buffer != NULL);
+				tbuffer = device->dma_buffer;
+				/* copy the write data to the dma buffer */
+				AR_DEBUG_ASSERT(length <= HIF_DMA_BUFFER_SIZE);
+				memcpy(tbuffer, buffer, length);
+				bounced = true;
+			} else {
+				tbuffer = buffer;
+			}
 #else
-	        tbuffer = buffer;
+			tbuffer = buffer;
 #endif
-            if (opcode == CMD53_FIXED_ADDRESS) {
-                ret = sdio_writesb(device->func, address, tbuffer, length);
-                AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: writesb ret=%d address: 0x%X, len: %d, 0x%X\n",
-						  ret, address, length, *(int *)tbuffer));
-            } else {
-                ret = sdio_memcpy_toio(device->func, address, tbuffer, length);
-                AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: writeio ret=%d address: 0x%X, len: %d, 0x%X\n",
-						  ret, address, length, *(int *)tbuffer));
-            }
-        } else if (request & HIF_READ) {
+			if (opcode == CMD53_FIXED_ADDRESS) {
+				ret = sdio_writesb(device->func, address, tbuffer, length);
+				AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: writesb ret=%d address: 0x%X, len: %d, 0x%X\n",
+								  ret, address, length, *(int *)tbuffer));
+			} else {
+				ret = sdio_memcpy_toio(device->func, address, tbuffer, length);
+				AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: writeio ret=%d address: 0x%X, len: %d, 0x%X\n",
+								  ret, address, length, *(int *)tbuffer));
+			}
+		} else if (request & HIF_READ) {
 #if HIF_USE_DMA_BOUNCE_BUFFER
-            if (BUFFER_NEEDS_BOUNCE(buffer)) {
-                AR_DEBUG_ASSERT(device->dma_buffer != NULL);
-                AR_DEBUG_ASSERT(length <= HIF_DMA_BUFFER_SIZE);
-                tbuffer = device->dma_buffer;
-                bounced = true;
-            } else {
-                tbuffer = buffer;    
-            }
+			if (BUFFER_NEEDS_BOUNCE(buffer)) {
+				AR_DEBUG_ASSERT(device->dma_buffer != NULL);
+				AR_DEBUG_ASSERT(length <= HIF_DMA_BUFFER_SIZE);
+				tbuffer = device->dma_buffer;
+				bounced = true;
+			} else {
+				tbuffer = buffer;
+			}
 #else
-            tbuffer = buffer;
+			tbuffer = buffer;
 #endif
-            if (opcode == CMD53_FIXED_ADDRESS) {
-                ret = sdio_readsb(device->func, tbuffer, address, length);
-                AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: readsb ret=%d address: 0x%X, len: %d, 0x%X\n",
-						  ret, address, length, *(int *)tbuffer));
-            } else {
-                ret = sdio_memcpy_fromio(device->func, tbuffer, address, length);
-                AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: readio ret=%d address: 0x%X, len: %d, 0x%X\n",
-						  ret, address, length, *(int *)tbuffer));
-            }
+			if (opcode == CMD53_FIXED_ADDRESS) {
+				ret = sdio_readsb(device->func, tbuffer, address, length);
+				AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: readsb ret=%d address: 0x%X, len: %d, 0x%X\n",
+								  ret, address, length, *(int *)tbuffer));
+			} else {
+				ret = sdio_memcpy_fromio(device->func, tbuffer, address, length);
+				AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: readio ret=%d address: 0x%X, len: %d, 0x%X\n",
+								  ret, address, length, *(int *)tbuffer));
+			}
 #if HIF_USE_DMA_BOUNCE_BUFFER
-            if (bounced) {
-    	           /* copy the read data from the dma buffer */
-                memcpy(buffer, tbuffer, length);
-            }
+			if (bounced) {
+				/* copy the read data from the dma buffer */
+				memcpy(buffer, tbuffer, length);
+			}
 #endif
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
-                            ("AR6000: Invalid direction: 0x%08x\n", request));
-            status = A_EINVAL;
-            break;
-        }
-
-        if (ret) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
-                            ("AR6000: SDIO bus operation failed! MMC stack returned : %d \n", ret));
-            status = A_ERROR;
-        }
-    } while (false);
-
-    return status;
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
+					("AR6000: Invalid direction: 0x%08x\n", request));
+			status = A_EINVAL;
+			break;
+		}
+
+		if (ret) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
+					("AR6000: SDIO bus operation failed! MMC stack returned : %d \n", ret));
+			status = A_ERROR;
+		}
+	} while (false);
+
+	return status;
 }
 
 void AddToAsyncList(HIF_DEVICE *device, BUS_REQUEST *busrequest)
 {
-    unsigned long flags;
-    BUS_REQUEST *async;
-    BUS_REQUEST *active;
-    
-    spin_lock_irqsave(&device->asynclock, flags);
-    active = device->asyncreq;
-    if (active == NULL) {
-        device->asyncreq = busrequest;
-        device->asyncreq->inusenext = NULL;
-    } else {
-        for (async = device->asyncreq;
-             async != NULL;
-             async = async->inusenext) {
-             active =  async;
-        }
-        active->inusenext = busrequest;
-        busrequest->inusenext = NULL;
-    }
-    spin_unlock_irqrestore(&device->asynclock, flags);
+	unsigned long flags;
+	BUS_REQUEST *async;
+	BUS_REQUEST *active;
+
+	spin_lock_irqsave(&device->asynclock, flags);
+	active = device->asyncreq;
+	if (active == NULL) {
+		device->asyncreq = busrequest;
+		device->asyncreq->inusenext = NULL;
+	} else {
+		for (async = device->asyncreq;
+		     async != NULL;
+		     async = async->inusenext) {
+			active =  async;
+		}
+		active->inusenext = busrequest;
+		busrequest->inusenext = NULL;
+	}
+	spin_unlock_irqrestore(&device->asynclock, flags);
 }
 
 
 /* queue a read/write request */
 int
 HIFReadWrite(HIF_DEVICE *device,
-             u32 address,
-             A_UCHAR *buffer,
-             u32 length,
-             u32 request,
-             void *context)
+	     u32 address,
+	     A_UCHAR *buffer,
+	     u32 length,
+	     u32 request,
+	     void *context)
 {
-    int    status = 0;
-    BUS_REQUEST *busrequest;
-
-
-    AR_DEBUG_ASSERT(device != NULL);
-    AR_DEBUG_ASSERT(device->func != NULL);
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Device: %p addr:0x%X\n", device,address));
-
-    do {            
-        if ((request & HIF_ASYNCHRONOUS) || (request & HIF_SYNCHRONOUS)){
-            /* serialize all requests through the async thread */
-            AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Execution mode: %s\n", 
-                        (request & HIF_ASYNCHRONOUS)?"Async":"Synch"));
-            busrequest = hifAllocateBusRequest(device);
-            if (busrequest == NULL) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, 
-                    ("AR6000: no async bus requests available (%s, addr:0x%X, len:%d) \n", 
-                        request & HIF_READ ? "READ":"WRITE", address, length));
-                return A_ERROR;
-            }
-            busrequest->address = address;
-            busrequest->buffer = buffer;
-            busrequest->length = length;
-            busrequest->request = request;
-            busrequest->context = context;
-            
-            AddToAsyncList(device, busrequest);
-            
-            if (request & HIF_SYNCHRONOUS) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: queued sync req: 0x%lX\n", (unsigned long)busrequest));
-
-                /* wait for completion */
-                up(&device->sem_async);
-                if (down_interruptible(&busrequest->sem_req) != 0) {
-                    /* interrupted, exit */
-                    return A_ERROR;
-                } else {
-                    int status = busrequest->status;
-                    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: sync return freeing 0x%lX: 0x%X\n", 
-						      (unsigned long)busrequest, busrequest->status));
-                    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: freeing req: 0x%X\n", (unsigned int)request));
-                    hifFreeBusRequest(device, busrequest);
-                    return status;
-                }
-            } else {
-                AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: queued async req: 0x%lX\n", (unsigned long)busrequest));
-                up(&device->sem_async);
-                return A_PENDING;
-            }
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
-                            ("AR6000: Invalid execution mode: 0x%08x\n", (unsigned int)request));
-            status = A_EINVAL;
-            break;
-        }
-    } while(0);
-
-    return status;
+	int    status = 0;
+	BUS_REQUEST *busrequest;
+
+
+	AR_DEBUG_ASSERT(device != NULL);
+	AR_DEBUG_ASSERT(device->func != NULL);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Device: %p addr:0x%X\n", device,address));
+
+	do {
+		if ((request & HIF_ASYNCHRONOUS) || (request & HIF_SYNCHRONOUS)){
+			/* serialize all requests through the async thread */
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Execution mode: %s\n",
+							  (request & HIF_ASYNCHRONOUS)?"Async":"Synch"));
+			busrequest = hifAllocateBusRequest(device);
+			if (busrequest == NULL) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
+						("AR6000: no async bus requests available (%s, addr:0x%X, len:%d) \n",
+						 request & HIF_READ ? "READ":"WRITE", address, length));
+				return A_ERROR;
+			}
+			busrequest->address = address;
+			busrequest->buffer = buffer;
+			busrequest->length = length;
+			busrequest->request = request;
+			busrequest->context = context;
+
+			AddToAsyncList(device, busrequest);
+
+			if (request & HIF_SYNCHRONOUS) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: queued sync req: 0x%lX\n", (unsigned long)busrequest));
+
+				/* wait for completion */
+				up(&device->sem_async);
+				if (down_interruptible(&busrequest->sem_req) != 0) {
+					/* interrupted, exit */
+					return A_ERROR;
+				} else {
+					int status = busrequest->status;
+					AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: sync return freeing 0x%lX: 0x%X\n",
+									  (unsigned long)busrequest, busrequest->status));
+					AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: freeing req: 0x%X\n", (unsigned int)request));
+					hifFreeBusRequest(device, busrequest);
+					return status;
+				}
+			} else {
+				AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: queued async req: 0x%lX\n", (unsigned long)busrequest));
+				up(&device->sem_async);
+				return A_PENDING;
+			}
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
+					("AR6000: Invalid execution mode: 0x%08x\n", (unsigned int)request));
+			status = A_EINVAL;
+			break;
+		}
+	} while (0);
+
+	return status;
 }
 /* thread to serialize all requests, both sync and async */
 static int async_task(void *param)
  {
-    HIF_DEVICE *device;
-    BUS_REQUEST *request;
-    int status;
-    unsigned long flags;
-
-    device = (HIF_DEVICE *)param;
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async task\n"));
-    set_current_state(TASK_INTERRUPTIBLE);
-    while(!device->async_shutdown) {
-        /* wait for work */
-        if (down_interruptible(&device->sem_async) != 0) {
-            /* interrupted, exit */
-            AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async task interrupted\n"));
-            break;
-        }
-        if (device->async_shutdown) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async task stopping\n"));
-            break;
-        }
-        /* we want to hold the host over multiple cmds if possible, but holding the host blocks card interrupts */
-        sdio_claim_host(device->func);
-        spin_lock_irqsave(&device->asynclock, flags);
-        /* pull the request to work on */
-        while (device->asyncreq != NULL) {
-            request = device->asyncreq;
-            if (request->inusenext != NULL) {
-                device->asyncreq = request->inusenext;
-            } else {
-                device->asyncreq = NULL;
-            }
-            spin_unlock_irqrestore(&device->asynclock, flags);
-            AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async_task processing req: 0x%lX\n", (unsigned long)request));
-            
-            if (request->pScatterReq != NULL) {
-                A_ASSERT(device->scatter_enabled);
-                    /* this is a queued scatter request, pass the request to scatter routine which
-                     * executes it synchronously, note, no need to free the request since scatter requests
-                     * are maintained on a separate list */
-                status = DoHifReadWriteScatter(device,request);
-            } else {                
-                    /* call HIFReadWrite in sync mode to do the work */
-                status = __HIFReadWrite(device, request->address, request->buffer,
-                                      request->length, request->request & ~HIF_SYNCHRONOUS, NULL);
-                if (request->request & HIF_ASYNCHRONOUS) {
-                    void *context = request->context;
-                    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async_task freeing req: 0x%lX\n", (unsigned long)request));
-                    hifFreeBusRequest(device, request);
-                    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async_task completion routine req: 0x%lX\n", (unsigned long)request));
-                    device->htcCallbacks.rwCompletionHandler(context, status);
-                } else {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async_task upping req: 0x%lX\n", (unsigned long)request));
-                    request->status = status;
-                    up(&request->sem_req);
-                }
-            }
-            spin_lock_irqsave(&device->asynclock, flags);
-        }
-        spin_unlock_irqrestore(&device->asynclock, flags);
-        sdio_release_host(device->func);
-    }
-
-    complete_and_exit(&device->async_completion, 0);
-    return 0;
+	 HIF_DEVICE *device;
+	 BUS_REQUEST *request;
+	 int status;
+	 unsigned long flags;
+
+	 device = (HIF_DEVICE *)param;
+	 AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async task\n"));
+	 set_current_state(TASK_INTERRUPTIBLE);
+	 while (!device->async_shutdown) {
+		 /* wait for work */
+		 if (down_interruptible(&device->sem_async) != 0) {
+			 /* interrupted, exit */
+			 AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async task interrupted\n"));
+			 break;
+		 }
+		 if (device->async_shutdown) {
+			 AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async task stopping\n"));
+			 break;
+		 }
+		 /* we want to hold the host over multiple cmds if possible, but holding the host blocks card interrupts */
+		 sdio_claim_host(device->func);
+		 spin_lock_irqsave(&device->asynclock, flags);
+		 /* pull the request to work on */
+		 while (device->asyncreq != NULL) {
+			 request = device->asyncreq;
+			 if (request->inusenext != NULL) {
+				 device->asyncreq = request->inusenext;
+			 } else {
+				 device->asyncreq = NULL;
+			 }
+			 spin_unlock_irqrestore(&device->asynclock, flags);
+			 AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async_task processing req: 0x%lX\n", (unsigned long)request));
+
+			 if (request->pScatterReq != NULL) {
+				 A_ASSERT(device->scatter_enabled);
+				 /* this is a queued scatter request, pass the request to scatter routine which
+				  * executes it synchronously, note, no need to free the request since scatter requests
+				  * are maintained on a separate list */
+				 status = DoHifReadWriteScatter(device,request);
+			 } else {
+				 /* call HIFReadWrite in sync mode to do the work */
+				 status = __HIFReadWrite(device, request->address, request->buffer,
+							 request->length, request->request & ~HIF_SYNCHRONOUS, NULL);
+				 if (request->request & HIF_ASYNCHRONOUS) {
+					 void *context = request->context;
+					 AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async_task freeing req: 0x%lX\n", (unsigned long)request));
+					 hifFreeBusRequest(device, request);
+					 AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async_task completion routine req: 0x%lX\n", (unsigned long)request));
+					 device->htcCallbacks.rwCompletionHandler(context, status);
+				 } else {
+					 AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: async_task upping req: 0x%lX\n", (unsigned long)request));
+					 request->status = status;
+					 up(&request->sem_req);
+				 }
+			 }
+			 spin_lock_irqsave(&device->asynclock, flags);
+		 }
+		 spin_unlock_irqrestore(&device->asynclock, flags);
+		 sdio_release_host(device->func);
+	 }
+
+	 complete_and_exit(&device->async_completion, 0);
+	 return 0;
 }
 
 static s32 IssueSDCommand(HIF_DEVICE *device, u32 opcode, u32 arg, u32 flags, u32 *resp)
 {
-    struct mmc_command cmd;
-    s32 err;
-    struct mmc_host *host;
-    struct sdio_func *func;
+	struct mmc_command cmd;
+	s32 err;
+	struct mmc_host *host;
+	struct sdio_func *func;
 
-    func = device->func;
-    host = func->card->host;
+	func = device->func;
+	host = func->card->host;
 
-    memset(&cmd, 0, sizeof(struct mmc_command)); 
-    cmd.opcode = opcode;
-    cmd.arg = arg;
-    cmd.flags = flags;
-    err = mmc_wait_for_cmd(host, &cmd, 3);
+	memset(&cmd, 0, sizeof(struct mmc_command));
+	cmd.opcode = opcode;
+	cmd.arg = arg;
+	cmd.flags = flags;
+	err = mmc_wait_for_cmd(host, &cmd, 3);
 
-    if ((!err) && (resp)) {
-        *resp = cmd.resp[0];
-    }
+	if ((!err) && (resp)) {
+		*resp = cmd.resp[0];
+	}
 
-    return err;
+	return err;
 }
 
 int ReinitSDIO(HIF_DEVICE *device)
 {
-    s32 err;
-    struct mmc_host *host;
-    struct mmc_card *card;
+	s32 err;
+	struct mmc_host *host;
+	struct mmc_card *card;
 	struct sdio_func *func;
-    u8 cmd52_resp;
-    u32 clock;
+	u8 cmd52_resp;
+	u32 clock;
 
-    func = device->func;
-    card = func->card;
-    host = card->host;
+	func = device->func;
+	card = func->card;
+	host = card->host;
    
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +ReinitSDIO \n"));
-    sdio_claim_host(func);
-
-    do {
-        if (!device->is_suspend) {
-            u32 resp;
-            u16 rca;
-            u32 i;
-            int bit = fls(host->ocr_avail) - 1;
-            /* emulate the mmc_power_up(...) */
-            host->ios.vdd = bit;
-            host->ios.chip_select = MMC_CS_DONTCARE;
-            host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
-            host->ios.power_mode = MMC_POWER_UP;
-            host->ios.bus_width = MMC_BUS_WIDTH_1;
-            host->ios.timing = MMC_TIMING_LEGACY;
-            host->ops->set_ios(host, &host->ios);
-            /*
-             * This delay should be sufficient to allow the power supply
-             * to reach the minimum voltage.
-             */
-            msleep(2);
-
-            host->ios.clock = host->f_min;
-            host->ios.power_mode = MMC_POWER_ON;
-            host->ops->set_ios(host, &host->ios);
-
-            /*
-             * This delay must be at least 74 clock sizes, or 1 ms, or the
-             * time required to reach a stable voltage.
-             */
-            msleep(2);
-
-            /* Issue CMD0. Goto idle state */
-	        host->ios.chip_select = MMC_CS_HIGH;
-            host->ops->set_ios(host, &host->ios);
-	        msleep(1);
-            err = IssueSDCommand(device, MMC_GO_IDLE_STATE, 0, (MMC_RSP_NONE | MMC_CMD_BC), NULL);
-            host->ios.chip_select = MMC_CS_DONTCARE;
-            host->ops->set_ios(host, &host->ios);
-	        msleep(1);
-            host->use_spi_crc = 0;
-
-            if (err) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD0 failed : %d \n",err));    
-                break;
-            }        
-
-            if (!host->ocr) {
-                /* Issue CMD5, arg = 0 */
-                err = IssueSDCommand(device, SD_IO_SEND_OP_COND, 0, (MMC_RSP_R4 | MMC_CMD_BCR), &resp);
-                if (err) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD5 failed : %d \n",err));    
-                    break;
-                }
-                host->ocr = resp;
-            }
-
-            /* Issue CMD5, arg = ocr. Wait till card is ready  */
-            for (i=0;i<100;i++) {
-                err = IssueSDCommand(device, SD_IO_SEND_OP_COND, host->ocr, (MMC_RSP_R4 | MMC_CMD_BCR), &resp);
-                if (err) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD5 failed : %d \n",err));    
-                    break;
-                }
-                if (resp & MMC_CARD_BUSY) {
-                    break;
-                }
-                msleep(10);
-            }
-
-            if ((i == 100) || (err)) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: card in not ready : %d %d \n",i,err));    
-                break;
-            }
-
-            /* Issue CMD3, get RCA */
-            err = IssueSDCommand(device, SD_SEND_RELATIVE_ADDR, 0, MMC_RSP_R6 | MMC_CMD_BCR, &resp);
-            if (err) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD3 failed : %d \n",err));    
-                break;
-            }
-            rca = resp >> 16;
-            host->ios.bus_mode = MMC_BUSMODE_PUSHPULL;
-            host->ops->set_ios(host, &host->ios);
-
-            /* Issue CMD7, select card  */
-            err = IssueSDCommand(device, MMC_SELECT_CARD, (rca << 16), MMC_RSP_R1 | MMC_CMD_AC, NULL);
-            if (err) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD7 failed : %d \n",err));    
-                break;
-            }
-        }
-        
-        /* Enable high speed */
-        if (card->host->caps & MMC_CAP_SD_HIGHSPEED) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("ReinitSDIO: Set high speed mode\n"));    
-            err = Func0_CMD52ReadByte(card, SDIO_CCCR_SPEED, &cmd52_resp);
-            if (err) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD52 read to CCCR speed register failed  : %d \n",err));    
-                card->state &= ~MMC_STATE_HIGHSPEED;
-                /* no need to break */
-            } else {
-                err = Func0_CMD52WriteByte(card, SDIO_CCCR_SPEED, (cmd52_resp | SDIO_SPEED_EHS));
-                if (err) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD52 write to CCCR speed register failed  : %d \n",err));    
-                    break;
-                }
-                mmc_card_set_highspeed(card);
-                host->ios.timing = MMC_TIMING_SD_HS;
-                host->ops->set_ios(host, &host->ios);
-            }
-        }
-
-        /* Set clock */
-        if (mmc_card_highspeed(card)) {
-            clock = 50000000;
-        } else {
-            clock = card->cis.max_dtr;
-        }
-        
-        if (clock > host->f_max) {
-            clock = host->f_max;
-        }
-        host->ios.clock = clock;
-        host->ops->set_ios(host, &host->ios);
-        
-
-        if (card->host->caps & MMC_CAP_4_BIT_DATA) {
-            /* CMD52: Set bus width & disable card detect resistor */
-            err = Func0_CMD52WriteByte(card, SDIO_CCCR_IF, SDIO_BUS_CD_DISABLE | SDIO_BUS_WIDTH_4BIT);
-            if (err) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD52 to set bus mode failed : %d \n",err));    
-                break;
-            }
-            host->ios.bus_width = MMC_BUS_WIDTH_4;
-            host->ops->set_ios(host, &host->ios);
-        }
-    } while (0);
-
-    sdio_release_host(func);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -ReinitSDIO \n"));
-
-    return (err) ? A_ERROR : 0;
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +ReinitSDIO \n"));
+	sdio_claim_host(func);
+
+	do {
+		if (!device->is_suspend) {
+			u32 resp;
+			u16 rca;
+			u32 i;
+			int bit = fls(host->ocr_avail) - 1;
+			/* emulate the mmc_power_up(...) */
+			host->ios.vdd = bit;
+			host->ios.chip_select = MMC_CS_DONTCARE;
+			host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
+			host->ios.power_mode = MMC_POWER_UP;
+			host->ios.bus_width = MMC_BUS_WIDTH_1;
+			host->ios.timing = MMC_TIMING_LEGACY;
+			host->ops->set_ios(host, &host->ios);
+			/*
+			 * This delay should be sufficient to allow the power supply
+			 * to reach the minimum voltage.
+			 */
+			msleep(2);
+
+			host->ios.clock = host->f_min;
+			host->ios.power_mode = MMC_POWER_ON;
+			host->ops->set_ios(host, &host->ios);
+
+			/*
+			 * This delay must be at least 74 clock sizes, or 1 ms, or the
+			 * time required to reach a stable voltage.
+			 */
+			msleep(2);
+
+			/* Issue CMD0. Goto idle state */
+			host->ios.chip_select = MMC_CS_HIGH;
+			host->ops->set_ios(host, &host->ios);
+			msleep(1);
+			err = IssueSDCommand(device, MMC_GO_IDLE_STATE, 0, (MMC_RSP_NONE | MMC_CMD_BC), NULL);
+			host->ios.chip_select = MMC_CS_DONTCARE;
+			host->ops->set_ios(host, &host->ios);
+			msleep(1);
+			host->use_spi_crc = 0;
+
+			if (err) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD0 failed : %d \n",err));
+				break;
+			}
+
+			if (!host->ocr) {
+				/* Issue CMD5, arg = 0 */
+				err = IssueSDCommand(device, SD_IO_SEND_OP_COND, 0, (MMC_RSP_R4 | MMC_CMD_BCR), &resp);
+				if (err) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD5 failed : %d \n",err));
+					break;
+				}
+				host->ocr = resp;
+			}
+
+			/* Issue CMD5, arg = ocr. Wait till card is ready  */
+			for (i=0;i<100;i++) {
+				err = IssueSDCommand(device, SD_IO_SEND_OP_COND, host->ocr, (MMC_RSP_R4 | MMC_CMD_BCR), &resp);
+				if (err) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD5 failed : %d \n",err));
+					break;
+				}
+				if (resp & MMC_CARD_BUSY) {
+					break;
+				}
+				msleep(10);
+			}
+
+			if ((i == 100) || (err)) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: card in not ready : %d %d \n",i,err));
+				break;
+			}
+
+			/* Issue CMD3, get RCA */
+			err = IssueSDCommand(device, SD_SEND_RELATIVE_ADDR, 0, MMC_RSP_R6 | MMC_CMD_BCR, &resp);
+			if (err) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD3 failed : %d \n",err));
+				break;
+			}
+			rca = resp >> 16;
+			host->ios.bus_mode = MMC_BUSMODE_PUSHPULL;
+			host->ops->set_ios(host, &host->ios);
+
+			/* Issue CMD7, select card  */
+			err = IssueSDCommand(device, MMC_SELECT_CARD, (rca << 16), MMC_RSP_R1 | MMC_CMD_AC, NULL);
+			if (err) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD7 failed : %d \n",err));
+				break;
+			}
+		}
+
+		/* Enable high speed */
+		if (card->host->caps & MMC_CAP_SD_HIGHSPEED) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("ReinitSDIO: Set high speed mode\n"));
+			err = Func0_CMD52ReadByte(card, SDIO_CCCR_SPEED, &cmd52_resp);
+			if (err) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD52 read to CCCR speed register failed  : %d \n",err));
+				card->state &= ~MMC_STATE_HIGHSPEED;
+				/* no need to break */
+			} else {
+				err = Func0_CMD52WriteByte(card, SDIO_CCCR_SPEED, (cmd52_resp | SDIO_SPEED_EHS));
+				if (err) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD52 write to CCCR speed register failed  : %d \n",err));
+					break;
+				}
+				mmc_card_set_highspeed(card);
+				host->ios.timing = MMC_TIMING_SD_HS;
+				host->ops->set_ios(host, &host->ios);
+			}
+		}
+
+		/* Set clock */
+		if (mmc_card_highspeed(card)) {
+			clock = 50000000;
+		} else {
+			clock = card->cis.max_dtr;
+		}
+
+		if (clock > host->f_max) {
+			clock = host->f_max;
+		}
+		host->ios.clock = clock;
+		host->ops->set_ios(host, &host->ios);
+
+
+		if (card->host->caps & MMC_CAP_4_BIT_DATA) {
+			/* CMD52: Set bus width & disable card detect resistor */
+			err = Func0_CMD52WriteByte(card, SDIO_CCCR_IF, SDIO_BUS_CD_DISABLE | SDIO_BUS_WIDTH_4BIT);
+			if (err) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("ReinitSDIO: CMD52 to set bus mode failed : %d \n",err));
+				break;
+			}
+			host->ios.bus_width = MMC_BUS_WIDTH_4;
+			host->ops->set_ios(host, &host->ios);
+		}
+	} while (0);
+
+	sdio_release_host(func);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -ReinitSDIO \n"));
+
+	return (err) ? A_ERROR : 0;
 }
 
 int
 PowerStateChangeNotify(HIF_DEVICE *device, HIF_DEVICE_POWER_CHANGE_TYPE config)
 {
-    int status = 0;
+	int status = 0;
 #if defined(CONFIG_PM)
 	struct sdio_func *func = device->func;
-    int old_reset_val;
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +PowerStateChangeNotify %d\n", config));
-    switch (config) {
-       case HIF_DEVICE_POWER_DOWN:
-       case HIF_DEVICE_POWER_CUT:
-            old_reset_val = reset_sdio_on_unload;
-            reset_sdio_on_unload = 1;
-            status = hifDisableFunc(device, func);
-            reset_sdio_on_unload = old_reset_val;
-            if (!device->is_suspend) {
-                struct mmc_host *host = func->card->host;
-	            host->ios.clock = 0;
-	            host->ios.vdd = 0;
-                host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
-                host->ios.chip_select = MMC_CS_DONTCARE;
-                host->ios.power_mode = MMC_POWER_OFF;
-                host->ios.bus_width = MMC_BUS_WIDTH_1;
-                host->ios.timing = MMC_TIMING_LEGACY;
-                host->ops->set_ios(host, &host->ios);
-            }
-            break;
-       case HIF_DEVICE_POWER_UP:
-            if (device->powerConfig == HIF_DEVICE_POWER_CUT) {
-                status = ReinitSDIO(device);
-            }
-            if (status == 0) {
-                status = hifEnableFunc(device, func);
-            }
-            break;
-    } 
-    device->powerConfig = config;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -PowerStateChangeNotify\n"));
+	int old_reset_val;
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +PowerStateChangeNotify %d\n", config));
+	switch (config) {
+	case HIF_DEVICE_POWER_DOWN:
+	case HIF_DEVICE_POWER_CUT:
+		old_reset_val = reset_sdio_on_unload;
+		reset_sdio_on_unload = 1;
+		status = hifDisableFunc(device, func);
+		reset_sdio_on_unload = old_reset_val;
+		if (!device->is_suspend) {
+			struct mmc_host *host = func->card->host;
+			host->ios.clock = 0;
+			host->ios.vdd = 0;
+			host->ios.bus_mode = MMC_BUSMODE_OPENDRAIN;
+			host->ios.chip_select = MMC_CS_DONTCARE;
+			host->ios.power_mode = MMC_POWER_OFF;
+			host->ios.bus_width = MMC_BUS_WIDTH_1;
+			host->ios.timing = MMC_TIMING_LEGACY;
+			host->ops->set_ios(host, &host->ios);
+		}
+		break;
+	case HIF_DEVICE_POWER_UP:
+		if (device->powerConfig == HIF_DEVICE_POWER_CUT) {
+			status = ReinitSDIO(device);
+		}
+		if (status == 0) {
+			status = hifEnableFunc(device, func);
+		}
+		break;
+	}
+	device->powerConfig = config;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -PowerStateChangeNotify\n"));
 #endif
-    return status;
+	return status;
 }
 
 int
 HIFConfigureDevice(HIF_DEVICE *device, HIF_DEVICE_CONFIG_OPCODE opcode,
-                   void *config, u32 configLen)
+		   void *config, u32 configLen)
 {
-    u32 count;
-    int status = 0;
-    
-    switch(opcode) {
-        case HIF_DEVICE_GET_MBOX_BLOCK_SIZE:
-            ((u32 *)config)[0] = HIF_MBOX0_BLOCK_SIZE;
-            ((u32 *)config)[1] = HIF_MBOX1_BLOCK_SIZE;
-            ((u32 *)config)[2] = HIF_MBOX2_BLOCK_SIZE;
-            ((u32 *)config)[3] = HIF_MBOX3_BLOCK_SIZE;
-            break;
-
-        case HIF_DEVICE_GET_MBOX_ADDR:
-            for (count = 0; count < 4; count ++) {
-                ((u32 *)config)[count] = HIF_MBOX_START_ADDR(count);
-            }
-            
-            if (configLen >= sizeof(HIF_DEVICE_MBOX_INFO)) {    
-                SetExtendedMboxWindowInfo((u16)device->func->device,
-                                          (HIF_DEVICE_MBOX_INFO *)config);
-            }
-                        
-            break;
-        case HIF_DEVICE_GET_IRQ_PROC_MODE:
-            *((HIF_DEVICE_IRQ_PROCESSING_MODE *)config) = HIF_DEVICE_IRQ_SYNC_ONLY;
-            break;
-       case HIF_CONFIGURE_QUERY_SCATTER_REQUEST_SUPPORT:
-            if (!device->scatter_enabled) {
-                return A_ENOTSUP;    
-            }
-            status = SetupHIFScatterSupport(device, (HIF_DEVICE_SCATTER_SUPPORT_INFO *)config);
-            if (status) {
-                device->scatter_enabled = false;
-            }
-            break; 
-        case HIF_DEVICE_GET_OS_DEVICE:
-                /* pass back a pointer to the SDIO function's "dev" struct */
-            ((HIF_DEVICE_OS_DEVICE_INFO *)config)->pOSDevice = &device->func->dev;
-            break; 
-        case HIF_DEVICE_POWER_STATE_CHANGE:
-            status = PowerStateChangeNotify(device, *(HIF_DEVICE_POWER_CHANGE_TYPE *)config);
-            break;
-        default:
-            AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
-                            ("AR6000: Unsupported configuration opcode: %d\n", opcode));
-            status = A_ERROR;
-    }
-
-    return status;
+	u32 count;
+	int status = 0;
+
+	switch(opcode) {
+	case HIF_DEVICE_GET_MBOX_BLOCK_SIZE:
+		((u32 *)config)[0] = HIF_MBOX0_BLOCK_SIZE;
+		((u32 *)config)[1] = HIF_MBOX1_BLOCK_SIZE;
+		((u32 *)config)[2] = HIF_MBOX2_BLOCK_SIZE;
+		((u32 *)config)[3] = HIF_MBOX3_BLOCK_SIZE;
+		break;
+
+	case HIF_DEVICE_GET_MBOX_ADDR:
+		for (count = 0; count < 4; count ++) {
+			((u32 *)config)[count] = HIF_MBOX_START_ADDR(count);
+		}
+
+		if (configLen >= sizeof(HIF_DEVICE_MBOX_INFO)) {
+			SetExtendedMboxWindowInfo((u16)device->func->device,
+						  (HIF_DEVICE_MBOX_INFO *)config);
+		}
+
+		break;
+	case HIF_DEVICE_GET_IRQ_PROC_MODE:
+		*((HIF_DEVICE_IRQ_PROCESSING_MODE *)config) = HIF_DEVICE_IRQ_SYNC_ONLY;
+		break;
+	case HIF_CONFIGURE_QUERY_SCATTER_REQUEST_SUPPORT:
+		if (!device->scatter_enabled) {
+			return A_ENOTSUP;
+		}
+		status = SetupHIFScatterSupport(device, (HIF_DEVICE_SCATTER_SUPPORT_INFO *)config);
+		if (status) {
+			device->scatter_enabled = false;
+		}
+		break;
+	case HIF_DEVICE_GET_OS_DEVICE:
+		/* pass back a pointer to the SDIO function's "dev" struct */
+		((HIF_DEVICE_OS_DEVICE_INFO *)config)->pOSDevice = &device->func->dev;
+		break;
+	case HIF_DEVICE_POWER_STATE_CHANGE:
+		status = PowerStateChangeNotify(device, *(HIF_DEVICE_POWER_CHANGE_TYPE *)config);
+		break;
+	default:
+		AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
+				("AR6000: Unsupported configuration opcode: %d\n", opcode));
+		status = A_ERROR;
+	}
+
+	return status;
 }
 
 void
 HIFShutDownDevice(HIF_DEVICE *device)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +HIFShutDownDevice\n"));
-    if (device != NULL) {
-        AR_DEBUG_ASSERT(device->func != NULL);
-    } else {
-            /* since we are unloading the driver anyways, reset all cards in case the SDIO card
-             * is externally powered and we are unloading the SDIO stack.  This avoids the problem when
-             * the SDIO stack is reloaded and attempts are made to re-enumerate a card that is already
-             * enumerated */
-        AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: HIFShutDownDevice, resetting\n"));
-        ResetAllCards();
-
-        /* Unregister with bus driver core */
-        if (registered) {
-            registered = 0;
-            AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
-                            ("AR6000: Unregistering with the bus driver\n"));
-            sdio_unregister_driver(&ar6k_driver);
-            AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
-                            ("AR6000: Unregistered\n"));
-        }
-    }
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -HIFShutDownDevice\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +HIFShutDownDevice\n"));
+	if (device != NULL) {
+		AR_DEBUG_ASSERT(device->func != NULL);
+	} else {
+		/* since we are unloading the driver anyways, reset all cards in case the SDIO card
+		 * is externally powered and we are unloading the SDIO stack.  This avoids the problem when
+		 * the SDIO stack is reloaded and attempts are made to re-enumerate a card that is already
+		 * enumerated */
+		AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: HIFShutDownDevice, resetting\n"));
+		ResetAllCards();
+
+		/* Unregister with bus driver core */
+		if (registered) {
+			registered = 0;
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
+					("AR6000: Unregistering with the bus driver\n"));
+			sdio_unregister_driver(&ar6k_driver);
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
+					("AR6000: Unregistered\n"));
+		}
+	}
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -HIFShutDownDevice\n"));
 }
 
 static void
 hifIRQHandler(struct sdio_func *func)
 {
-    int status;
-    HIF_DEVICE *device;
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifIRQHandler\n"));
-
-    device = getHifDevice(func);
-    atomic_set(&device->irqHandling, 1);
-    /* release the host during ints so we can pick it back up when we process cmds */
-    sdio_release_host(device->func);
-    status = device->htcCallbacks.dsrHandler(device->htcCallbacks.context);
-    sdio_claim_host(device->func);
-    atomic_set(&device->irqHandling, 0);
-    AR_DEBUG_ASSERT(status == 0 || status == A_ECANCELED);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifIRQHandler\n"));
+	int status;
+	HIF_DEVICE *device;
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifIRQHandler\n"));
+
+	device = getHifDevice(func);
+	atomic_set(&device->irqHandling, 1);
+	/* release the host during ints so we can pick it back up when we process cmds */
+	sdio_release_host(device->func);
+	status = device->htcCallbacks.dsrHandler(device->htcCallbacks.context);
+	sdio_claim_host(device->func);
+	atomic_set(&device->irqHandling, 0);
+	AR_DEBUG_ASSERT(status == 0 || status == A_ECANCELED);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifIRQHandler\n"));
 }
 
 /* handle HTC startup via thread*/
 static int startup_task(void *param)
 {
-    HIF_DEVICE *device;
-
-    device = (HIF_DEVICE *)param;
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: call HTC from startup_task\n"));
-        /* start  up inform DRV layer */
-    if ((osdrvCallbacks.deviceInsertedHandler(osdrvCallbacks.context,device)) != 0) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Device rejected\n"));
-    }
-    return 0;
+	HIF_DEVICE *device;
+
+	device = (HIF_DEVICE *)param;
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: call HTC from startup_task\n"));
+	/* start  up inform DRV layer */
+	if ((osdrvCallbacks.deviceInsertedHandler(osdrvCallbacks.context,device)) != 0) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Device rejected\n"));
+	}
+	return 0;
 }
 
 #if defined(CONFIG_PM)
 static int enable_task(void *param)
 {
-    HIF_DEVICE *device;
-    device = (HIF_DEVICE *)param;
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: call  from resume_task\n"));
-
-        /* start  up inform DRV layer */
-    if (device && 
-        device->claimedContext && 
-        osdrvCallbacks.devicePowerChangeHandler &&
-        osdrvCallbacks.devicePowerChangeHandler(device->claimedContext, HIF_DEVICE_POWER_UP) != 0)
-    {
-        AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Device rejected\n"));
-    }
-
-    return 0;
+	HIF_DEVICE *device;
+	device = (HIF_DEVICE *)param;
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: call  from resume_task\n"));
+
+	/* start  up inform DRV layer */
+	if (device &&
+	    device->claimedContext &&
+	    osdrvCallbacks.devicePowerChangeHandler &&
+	    osdrvCallbacks.devicePowerChangeHandler(device->claimedContext, HIF_DEVICE_POWER_UP) != 0)
+	{
+		AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: Device rejected\n"));
+	}
+
+	return 0;
 }
 #endif
 
 static int hifDeviceInserted(struct sdio_func *func, const struct sdio_device_id *id)
 {
-    int ret;
-    HIF_DEVICE * device;
-    int count;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
-		    ("AR6000: hifDeviceInserted, Function: 0x%X, Vendor ID: 0x%X, Device ID: 0x%X, block size: 0x%X/0x%X\n",
-		     func->num, func->vendor, func->device, func->max_blksize, func->cur_blksize));
-
-    addHifDevice(func);
-    device = getHifDevice(func);
-
-    device->id = id;
-    device->is_disabled = true;
-
-    spin_lock_init(&device->lock);
-
-    spin_lock_init(&device->asynclock);
-    
-    DL_LIST_INIT(&device->ScatterReqHead);
-    
-    if (!nohifscattersupport) {
-            /* try to allow scatter operation on all instances,
-             * unless globally overridden */
-        device->scatter_enabled = true;
-    }
-
-    /* Initialize the bus requests to be used later */
-    A_MEMZERO(device->busRequest, sizeof(device->busRequest));
-    for (count = 0; count < BUS_REQUEST_MAX_NUM; count ++) {
-        sema_init(&device->busRequest[count].sem_req, 0);
-        hifFreeBusRequest(device, &device->busRequest[count]);
-    }
-    sema_init(&device->sem_async, 0);
-    
-    ret  = hifEnableFunc(device, func);
-
-    return ret;
+	int ret;
+	HIF_DEVICE * device;
+	int count;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE,
+			("AR6000: hifDeviceInserted, Function: 0x%X, Vendor ID: 0x%X, Device ID: 0x%X, block size: 0x%X/0x%X\n",
+			 func->num, func->vendor, func->device, func->max_blksize, func->cur_blksize));
+
+	addHifDevice(func);
+	device = getHifDevice(func);
+
+	device->id = id;
+	device->is_disabled = true;
+
+	spin_lock_init(&device->lock);
+
+	spin_lock_init(&device->asynclock);
+
+	DL_LIST_INIT(&device->ScatterReqHead);
+
+	if (!nohifscattersupport) {
+		/* try to allow scatter operation on all instances,
+		 * unless globally overridden */
+		device->scatter_enabled = true;
+	}
+
+	/* Initialize the bus requests to be used later */
+	A_MEMZERO(device->busRequest, sizeof(device->busRequest));
+	for (count = 0; count < BUS_REQUEST_MAX_NUM; count ++) {
+		sema_init(&device->busRequest[count].sem_req, 0);
+		hifFreeBusRequest(device, &device->busRequest[count]);
+	}
+	sema_init(&device->sem_async, 0);
+
+	ret  = hifEnableFunc(device, func);
+
+	return ret;
 }
 
 
 void
 HIFAckInterrupt(HIF_DEVICE *device)
 {
-    AR_DEBUG_ASSERT(device != NULL);
+	AR_DEBUG_ASSERT(device != NULL);
 
-    /* Acknowledge our function IRQ */
+	/* Acknowledge our function IRQ */
 }
 
 void
 HIFUnMaskInterrupt(HIF_DEVICE *device)
 {
-    int ret;
+	int ret;
 
-    AR_DEBUG_ASSERT(device != NULL);
-    AR_DEBUG_ASSERT(device->func != NULL);
+	AR_DEBUG_ASSERT(device != NULL);
+	AR_DEBUG_ASSERT(device->func != NULL);
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: HIFUnMaskInterrupt\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: HIFUnMaskInterrupt\n"));
 
-    /* Register the IRQ Handler */
-    sdio_claim_host(device->func);
-    ret = sdio_claim_irq(device->func, hifIRQHandler);
-    sdio_release_host(device->func);
-    AR_DEBUG_ASSERT(ret == 0);
+	/* Register the IRQ Handler */
+	sdio_claim_host(device->func);
+	ret = sdio_claim_irq(device->func, hifIRQHandler);
+	sdio_release_host(device->func);
+	AR_DEBUG_ASSERT(ret == 0);
 }
 
 void HIFMaskInterrupt(HIF_DEVICE *device)
 {
-    int ret;
-    AR_DEBUG_ASSERT(device != NULL);
-    AR_DEBUG_ASSERT(device->func != NULL);
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: HIFMaskInterrupt\n"));
-
-    /* Mask our function IRQ */
-    sdio_claim_host(device->func);
-    while (atomic_read(&device->irqHandling)) {        
-        sdio_release_host(device->func);
-        schedule_timeout(HZ/10);
-        sdio_claim_host(device->func);
-    }
-    ret = sdio_release_irq(device->func);
-    sdio_release_host(device->func);
-    AR_DEBUG_ASSERT(ret == 0);
+	int ret;
+	AR_DEBUG_ASSERT(device != NULL);
+	AR_DEBUG_ASSERT(device->func != NULL);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: HIFMaskInterrupt\n"));
+
+	/* Mask our function IRQ */
+	sdio_claim_host(device->func);
+	while (atomic_read(&device->irqHandling)) {
+		sdio_release_host(device->func);
+		schedule_timeout(HZ/10);
+		sdio_claim_host(device->func);
+	}
+	ret = sdio_release_irq(device->func);
+	sdio_release_host(device->func);
+	AR_DEBUG_ASSERT(ret == 0);
 }
 
 BUS_REQUEST *hifAllocateBusRequest(HIF_DEVICE *device)
 {
-    BUS_REQUEST *busrequest;
-    unsigned long flag;
-
-    /* Acquire lock */
-    spin_lock_irqsave(&device->lock, flag);
-
-    /* Remove first in list */
-    if((busrequest = device->s_busRequestFreeQueue) != NULL)
-    {
-        device->s_busRequestFreeQueue = busrequest->next;
-    }
-    /* Release lock */
-    spin_unlock_irqrestore(&device->lock, flag);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: hifAllocateBusRequest: 0x%p\n", busrequest));
-    return busrequest;
+	BUS_REQUEST *busrequest;
+	unsigned long flag;
+
+	/* Acquire lock */
+	spin_lock_irqsave(&device->lock, flag);
+
+	/* Remove first in list */
+	if ((busrequest = device->s_busRequestFreeQueue) != NULL)
+	{
+		device->s_busRequestFreeQueue = busrequest->next;
+	}
+	/* Release lock */
+	spin_unlock_irqrestore(&device->lock, flag);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: hifAllocateBusRequest: 0x%p\n", busrequest));
+	return busrequest;
 }
 
 void
 hifFreeBusRequest(HIF_DEVICE *device, BUS_REQUEST *busrequest)
 {
-    unsigned long flag;
+	unsigned long flag;
 
-    AR_DEBUG_ASSERT(busrequest != NULL);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: hifFreeBusRequest: 0x%p\n", busrequest));
-    /* Acquire lock */
-    spin_lock_irqsave(&device->lock, flag);
+	AR_DEBUG_ASSERT(busrequest != NULL);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: hifFreeBusRequest: 0x%p\n", busrequest));
+	/* Acquire lock */
+	spin_lock_irqsave(&device->lock, flag);
 
 
-    /* Insert first in list */
-    busrequest->next = device->s_busRequestFreeQueue;
-    busrequest->inusenext = NULL;
-    device->s_busRequestFreeQueue = busrequest;
+	/* Insert first in list */
+	busrequest->next = device->s_busRequestFreeQueue;
+	busrequest->inusenext = NULL;
+	device->s_busRequestFreeQueue = busrequest;
 
-    /* Release lock */
-    spin_unlock_irqrestore(&device->lock, flag);
+	/* Release lock */
+	spin_unlock_irqrestore(&device->lock, flag);
 }
 
 static int hifDisableFunc(HIF_DEVICE *device, struct sdio_func *func)
 {
-    int ret;
-    int status = 0;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifDisableFunc\n"));
-    device = getHifDevice(func);
-    if (!IS_ERR(device->async_task)) {
-        init_completion(&device->async_completion);
-        device->async_shutdown = 1;
-        up(&device->sem_async);
-        wait_for_completion(&device->async_completion);
-        device->async_task = NULL;
-    }
-    /* Disable the card */
-    sdio_claim_host(device->func);
-    ret = sdio_disable_func(device->func);
-    if (ret) {
-        status = A_ERROR;
-    } 
-
-    if (reset_sdio_on_unload) {
-        /* reset the SDIO interface.  This is useful in automated testing where the card
-         * does not need to be removed at the end of the test.  It is expected that the user will 
-         * also unload/reload the host controller driver to force the bus driver to re-enumerate the slot */
-        AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("AR6000: reseting SDIO card back to uninitialized state \n"));
-        
-        /* NOTE : sdio_f0_writeb() cannot be used here, that API only allows access
-         *        to undefined registers in the range of: 0xF0-0xFF */
-         
-        ret = Func0_CMD52WriteByte(device->func->card, SDIO_CCCR_ABORT, (1 << 3)); 
-        if (ret) {
-            status = A_ERROR;
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("AR6000: reset failed : %d \n",ret));    
-        }
-    }
-
-    sdio_release_host(device->func);
-
-    if (status == 0) {
-        device->is_disabled = true;
-    }
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifDisableFunc\n"));
-
-    return status;
+	int ret;
+	int status = 0;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifDisableFunc\n"));
+	device = getHifDevice(func);
+	if (!IS_ERR(device->async_task)) {
+		init_completion(&device->async_completion);
+		device->async_shutdown = 1;
+		up(&device->sem_async);
+		wait_for_completion(&device->async_completion);
+		device->async_task = NULL;
+	}
+	/* Disable the card */
+	sdio_claim_host(device->func);
+	ret = sdio_disable_func(device->func);
+	if (ret) {
+		status = A_ERROR;
+	}
+
+	if (reset_sdio_on_unload) {
+		/* reset the SDIO interface.  This is useful in automated testing where the card
+		 * does not need to be removed at the end of the test.  It is expected that the user will
+		 * also unload/reload the host controller driver to force the bus driver to re-enumerate the slot */
+		AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("AR6000: reseting SDIO card back to uninitialized state \n"));
+
+		/* NOTE : sdio_f0_writeb() cannot be used here, that API only allows access
+		 *        to undefined registers in the range of: 0xF0-0xFF */
+
+		ret = Func0_CMD52WriteByte(device->func->card, SDIO_CCCR_ABORT, (1 << 3));
+		if (ret) {
+			status = A_ERROR;
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("AR6000: reset failed : %d \n",ret));
+		}
+	}
+
+	sdio_release_host(device->func);
+
+	if (status == 0) {
+		device->is_disabled = true;
+	}
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifDisableFunc\n"));
+
+	return status;
 }
 
 static int hifEnableFunc(HIF_DEVICE *device, struct sdio_func *func)
 {
-    struct task_struct* pTask;
-    const char *taskName = NULL;
-    int (*taskFunc)(void *) = NULL;
-    int ret = 0;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifEnableFunc\n"));
-    device = getHifDevice(func);
-
-    if (device->is_disabled) {
-       /* enable the SDIO function */
-        sdio_claim_host(func);
-
-        if ((device->id->device & MANUFACTURER_ID_AR6K_BASE_MASK) >= MANUFACTURER_ID_AR6003_BASE) {
-            /* enable 4-bit ASYNC interrupt on AR6003 or later devices */
-            ret = Func0_CMD52WriteByte(func->card, CCCR_SDIO_IRQ_MODE_REG, SDIO_IRQ_MODE_ASYNC_4BIT_IRQ);
-            if (ret) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("AR6000: failed to enable 4-bit ASYNC IRQ mode %d \n",ret));
-                sdio_release_host(func);
-                return A_ERROR;
-            }
-            AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: 4-bit ASYNC IRQ mode enabled\n"));
-        }
-        /* give us some time to enable, in ms */
-        func->enable_timeout = 100;
-        ret = sdio_enable_func(func);
-        if (ret) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), Unable to enable AR6K: 0x%X\n",
-					  __FUNCTION__, ret));
-            sdio_release_host(func);
-            return A_ERROR;
-        }
-        ret = sdio_set_block_size(func, HIF_MBOX_BLOCK_SIZE);
-        sdio_release_host(func);
-        if (ret) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), Unable to set block size 0x%x  AR6K: 0x%X\n",
-					  __FUNCTION__, HIF_MBOX_BLOCK_SIZE, ret));
-            return A_ERROR;
-        }
-        device->is_disabled = false;
-        /* create async I/O thread */
-        if (!device->async_task) {
-            device->async_shutdown = 0;
-            device->async_task = kthread_create(async_task,
-                                           (void *)device,
-                                           "AR6K Async");
-           if (IS_ERR(device->async_task)) {
-               AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), to create async task\n", __FUNCTION__));
-                return A_ERROR;
-           }
-           AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: start async task\n"));
-           wake_up_process(device->async_task );    
-        }
-    }
-
-    if (!device->claimedContext) {
-        taskFunc = startup_task;
-        taskName = "AR6K startup";
-        ret = 0;
+	struct task_struct* pTask;
+	const char *taskName = NULL;
+	int (*taskFunc)(void *) = NULL;
+	int ret = 0;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifEnableFunc\n"));
+	device = getHifDevice(func);
+
+	if (device->is_disabled) {
+		/* enable the SDIO function */
+		sdio_claim_host(func);
+
+		if ((device->id->device & MANUFACTURER_ID_AR6K_BASE_MASK) >= MANUFACTURER_ID_AR6003_BASE) {
+			/* enable 4-bit ASYNC interrupt on AR6003 or later devices */
+			ret = Func0_CMD52WriteByte(func->card, CCCR_SDIO_IRQ_MODE_REG, SDIO_IRQ_MODE_ASYNC_4BIT_IRQ);
+			if (ret) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("AR6000: failed to enable 4-bit ASYNC IRQ mode %d \n",ret));
+				sdio_release_host(func);
+				return A_ERROR;
+			}
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: 4-bit ASYNC IRQ mode enabled\n"));
+		}
+		/* give us some time to enable, in ms */
+		func->enable_timeout = 100;
+		ret = sdio_enable_func(func);
+		if (ret) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), Unable to enable AR6K: 0x%X\n",
+							  __FUNCTION__, ret));
+			sdio_release_host(func);
+			return A_ERROR;
+		}
+		ret = sdio_set_block_size(func, HIF_MBOX_BLOCK_SIZE);
+		sdio_release_host(func);
+		if (ret) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), Unable to set block size 0x%x  AR6K: 0x%X\n",
+							  __FUNCTION__, HIF_MBOX_BLOCK_SIZE, ret));
+			return A_ERROR;
+		}
+		device->is_disabled = false;
+		/* create async I/O thread */
+		if (!device->async_task) {
+			device->async_shutdown = 0;
+			device->async_task = kthread_create(async_task,
+							    (void *)device,
+							    "AR6K Async");
+			if (IS_ERR(device->async_task)) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), to create async task\n", __FUNCTION__));
+				return A_ERROR;
+			}
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: start async task\n"));
+			wake_up_process(device->async_task );
+		}
+	}
+
+	if (!device->claimedContext) {
+		taskFunc = startup_task;
+		taskName = "AR6K startup";
+		ret = 0;
 #if defined(CONFIG_PM)
-    } else {
-        taskFunc = enable_task;
-        taskName = "AR6K enable";
-        ret = A_PENDING;
+	} else {
+		taskFunc = enable_task;
+		taskName = "AR6K enable";
+		ret = A_PENDING;
 #endif /* CONFIG_PM */
-    }
-    /* create resume thread */
-    pTask = kthread_create(taskFunc, (void *)device, taskName);
-    if (IS_ERR(pTask)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), to create enabel task\n", __FUNCTION__));
-        return A_ERROR;
-    }
-    wake_up_process(pTask);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifEnableFunc\n"));
-
-    /* task will call the enable func, indicate pending */
-    return ret;
+	}
+	/* create resume thread */
+	pTask = kthread_create(taskFunc, (void *)device, taskName);
+	if (IS_ERR(pTask)) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("AR6000: %s(), to create enabel task\n", __FUNCTION__));
+		return A_ERROR;
+	}
+	wake_up_process(pTask);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifEnableFunc\n"));
+
+	/* task will call the enable func, indicate pending */
+	return ret;
 }
 
 #if defined(CONFIG_PM)
 static int hifDeviceSuspend(struct device *dev)
 {
-    struct sdio_func *func=dev_to_sdio_func(dev);
-    int status = 0;
-    HIF_DEVICE *device;   
-
-    device = getHifDevice(func);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifDeviceSuspend\n"));
-    if (device && device->claimedContext && osdrvCallbacks.deviceSuspendHandler) {
-        device->is_suspend = true; /* set true first for PowerStateChangeNotify(..) */
-        status = osdrvCallbacks.deviceSuspendHandler(device->claimedContext);
-        if (status) {
-            device->is_suspend = false;
-        }
-    }
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifDeviceSuspend\n"));
-
-    switch (status) {
-    case 0:
-        return 0;
-    case A_EBUSY:
-        return -EBUSY; /* Hack for kernel in order to support deep sleep and wow */
-    default:
-        return -1;
-    }
+	struct sdio_func *func=dev_to_sdio_func(dev);
+	int status = 0;
+	HIF_DEVICE *device;
+
+	device = getHifDevice(func);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifDeviceSuspend\n"));
+	if (device && device->claimedContext && osdrvCallbacks.deviceSuspendHandler) {
+		device->is_suspend = true; /* set true first for PowerStateChangeNotify(..) */
+		status = osdrvCallbacks.deviceSuspendHandler(device->claimedContext);
+		if (status) {
+			device->is_suspend = false;
+		}
+	}
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifDeviceSuspend\n"));
+
+	switch (status) {
+	case 0:
+		return 0;
+	case A_EBUSY:
+		return -EBUSY; /* Hack for kernel in order to support deep sleep and wow */
+	default:
+		return -1;
+	}
 }
 
 static int hifDeviceResume(struct device *dev)
 {
-    struct sdio_func *func=dev_to_sdio_func(dev);
-    int status = 0;
-    HIF_DEVICE *device;   
-
-    device = getHifDevice(func);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifDeviceResume\n"));
-    if (device && device->claimedContext && osdrvCallbacks.deviceSuspendHandler) {
-        status = osdrvCallbacks.deviceResumeHandler(device->claimedContext);
-        if (status == 0) {
-            device->is_suspend = false;
-        }
-    }
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifDeviceResume\n"));
-
-    return status;
+	struct sdio_func *func=dev_to_sdio_func(dev);
+	int status = 0;
+	HIF_DEVICE *device;
+
+	device = getHifDevice(func);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifDeviceResume\n"));
+	if (device && device->claimedContext && osdrvCallbacks.deviceSuspendHandler) {
+		status = osdrvCallbacks.deviceResumeHandler(device->claimedContext);
+		if (status == 0) {
+			device->is_suspend = false;
+		}
+	}
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifDeviceResume\n"));
+
+	return status;
 }
 #endif /* CONFIG_PM */
 
 static void hifDeviceRemoved(struct sdio_func *func)
 {
-    int status = 0;
-    HIF_DEVICE *device;
-    AR_DEBUG_ASSERT(func != NULL);
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifDeviceRemoved\n"));
-    device = getHifDevice(func);
-    if (device->claimedContext != NULL) {
-        status = osdrvCallbacks.deviceRemovedHandler(device->claimedContext, device);
-    }
-
-    if (device->is_disabled) {
-        device->is_disabled = false;
-    } else {
-        status = hifDisableFunc(device, func);
-    }
-    CleanupHIFScatterResources(device);
-     
-    delHifDevice(device);
-    AR_DEBUG_ASSERT(status == 0);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifDeviceRemoved\n"));
+	int status = 0;
+	HIF_DEVICE *device;
+	AR_DEBUG_ASSERT(func != NULL);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: +hifDeviceRemoved\n"));
+	device = getHifDevice(func);
+	if (device->claimedContext != NULL) {
+		status = osdrvCallbacks.deviceRemovedHandler(device->claimedContext, device);
+	}
+
+	if (device->is_disabled) {
+		device->is_disabled = false;
+	} else {
+		status = hifDisableFunc(device, func);
+	}
+	CleanupHIFScatterResources(device);
+
+	delHifDevice(device);
+	AR_DEBUG_ASSERT(status == 0);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: -hifDeviceRemoved\n"));
 }
 
 /*
@@ -1153,70 +1153,70 @@ static void hifDeviceRemoved(struct sdio_func *func)
  */
 int hifWaitForPendingRecv(HIF_DEVICE *device)
 {
-    s32 cnt = 10;
-    u8 host_int_status;
-    int status = 0;
+	s32 cnt = 10;
+	u8 host_int_status;
+	int status = 0;
 
-    do {            		    
-        while (atomic_read(&device->irqHandling)) {
-	        /* wait until irq handler finished all the jobs */
+	do {
+		while (atomic_read(&device->irqHandling)) {
+			/* wait until irq handler finished all the jobs */
 			schedule_timeout(HZ/10);
-	    }
+		}
 		/* check if there is any pending irq due to force done */
 		host_int_status = 0;
-	    status = HIFReadWrite(device, HOST_INT_STATUS_ADDRESS,
-				    (u8 *)&host_int_status, sizeof(host_int_status),
-			  	     HIF_RD_SYNC_BYTE_INC, NULL);
-	    host_int_status = !status ? (host_int_status & (1 << 0)) : 0;
+		status = HIFReadWrite(device, HOST_INT_STATUS_ADDRESS,
+				      (u8 *)&host_int_status, sizeof(host_int_status),
+				      HIF_RD_SYNC_BYTE_INC, NULL);
+		host_int_status = !status ? (host_int_status & (1 << 0)) : 0;
 		if (host_int_status) {
-	        schedule(); /* schedule for next dsrHandler */
+			schedule(); /* schedule for next dsrHandler */
 		}
 	} while (host_int_status && --cnt > 0);
 
-    if (host_int_status && cnt == 0) {
-         AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, 
-                            ("AR6000: %s(), Unable clear up pending IRQ before the system suspended\n", __FUNCTION__));
-     }
+	if (host_int_status && cnt == 0) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
+				("AR6000: %s(), Unable clear up pending IRQ before the system suspended\n", __FUNCTION__));
+	}
 
-    return 0;
+	return 0;
 }
-    
+
 
 static HIF_DEVICE *
 addHifDevice(struct sdio_func *func)
 {
-    HIF_DEVICE *hifdevice;
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: addHifDevice\n"));
-    AR_DEBUG_ASSERT(func != NULL);
-    hifdevice = kzalloc(sizeof(HIF_DEVICE), GFP_KERNEL);
-    AR_DEBUG_ASSERT(hifdevice != NULL);
+	HIF_DEVICE *hifdevice;
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: addHifDevice\n"));
+	AR_DEBUG_ASSERT(func != NULL);
+	hifdevice = kzalloc(sizeof(HIF_DEVICE), GFP_KERNEL);
+	AR_DEBUG_ASSERT(hifdevice != NULL);
 #if HIF_USE_DMA_BOUNCE_BUFFER
-    hifdevice->dma_buffer = kmalloc(HIF_DMA_BUFFER_SIZE, GFP_KERNEL);
-    AR_DEBUG_ASSERT(hifdevice->dma_buffer != NULL);
+	hifdevice->dma_buffer = kmalloc(HIF_DMA_BUFFER_SIZE, GFP_KERNEL);
+	AR_DEBUG_ASSERT(hifdevice->dma_buffer != NULL);
 #endif
-    hifdevice->func = func;
-    hifdevice->powerConfig = HIF_DEVICE_POWER_UP;
-    sdio_set_drvdata(func, hifdevice);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: addHifDevice; 0x%p\n", hifdevice));
-    return hifdevice;
+	hifdevice->func = func;
+	hifdevice->powerConfig = HIF_DEVICE_POWER_UP;
+	sdio_set_drvdata(func, hifdevice);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: addHifDevice; 0x%p\n", hifdevice));
+	return hifdevice;
 }
 
 static HIF_DEVICE *
 getHifDevice(struct sdio_func *func)
 {
-    AR_DEBUG_ASSERT(func != NULL);
-    return (HIF_DEVICE *)sdio_get_drvdata(func);
+	AR_DEBUG_ASSERT(func != NULL);
+	return (HIF_DEVICE *)sdio_get_drvdata(func);
 }
 
 static void
 delHifDevice(HIF_DEVICE * device)
 {
-    AR_DEBUG_ASSERT(device!= NULL);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: delHifDevice; 0x%p\n", device));
-    if (device->dma_buffer != NULL) {
-        kfree(device->dma_buffer);
-    }
-    kfree(device);
+	AR_DEBUG_ASSERT(device!= NULL);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("AR6000: delHifDevice; 0x%p\n", device));
+	if (device->dma_buffer != NULL) {
+		kfree(device->dma_buffer);
+	}
+	kfree(device);
 }
 
 static void ResetAllCards(void)
@@ -1225,74 +1225,74 @@ static void ResetAllCards(void)
 
 void HIFClaimDevice(HIF_DEVICE  *device, void *context)
 {
-    device->claimedContext = context;
+	device->claimedContext = context;
 }
 
 void HIFReleaseDevice(HIF_DEVICE  *device)
 {
-    device->claimedContext = NULL;
+	device->claimedContext = NULL;
 }
 
 int HIFAttachHTC(HIF_DEVICE *device, HTC_CALLBACKS *callbacks)
 {
-    if (device->htcCallbacks.context != NULL) {
-            /* already in use! */
-        return A_ERROR;
-    }
-    device->htcCallbacks = *callbacks;
-    return 0;
+	if (device->htcCallbacks.context != NULL) {
+		/* already in use! */
+		return A_ERROR;
+	}
+	device->htcCallbacks = *callbacks;
+	return 0;
 }
 
 void HIFDetachHTC(HIF_DEVICE *device)
 {
-    A_MEMZERO(&device->htcCallbacks,sizeof(device->htcCallbacks));
+	A_MEMZERO(&device->htcCallbacks,sizeof(device->htcCallbacks));
 }
 
 #define SDIO_SET_CMD52_ARG(arg,rw,func,raw,address,writedata) \
-    (arg) = (((rw) & 1) << 31)           | \
-            (((func) & 0x7) << 28)       | \
-            (((raw) & 1) << 27)          | \
-            (1 << 26)                    | \
-            (((address) & 0x1FFFF) << 9) | \
-            (1 << 8)                     | \
-            ((writedata) & 0xFF)
-            
-#define SDIO_SET_CMD52_READ_ARG(arg,func,address) \
-    SDIO_SET_CMD52_ARG(arg,0,(func),0,address,0x00)
+	(arg) = (((rw) & 1) << 31)           |		      \
+		(((func) & 0x7) << 28)       |		      \
+		(((raw) & 1) << 27)          |		      \
+		(1 << 26)                    |		      \
+		(((address) & 0x1FFFF) << 9) |		      \
+		(1 << 8)                     |		      \
+		((writedata) & 0xFF)
+
+#define SDIO_SET_CMD52_READ_ARG(arg,func,address)	\
+	SDIO_SET_CMD52_ARG(arg,0,(func),0,address,0x00)
 #define SDIO_SET_CMD52_WRITE_ARG(arg,func,address,value) \
-    SDIO_SET_CMD52_ARG(arg,1,(func),0,address,value)
-    
+	SDIO_SET_CMD52_ARG(arg,1,(func),0,address,value)
+
 static int Func0_CMD52WriteByte(struct mmc_card *card, unsigned int address, unsigned char byte)
 {
-    struct mmc_command ioCmd;
-    unsigned long      arg;
-    
-    memset(&ioCmd,0,sizeof(ioCmd));
-    SDIO_SET_CMD52_WRITE_ARG(arg,0,address,byte);
-    ioCmd.opcode = SD_IO_RW_DIRECT;
-    ioCmd.arg = arg;
-    ioCmd.flags = MMC_RSP_R5 | MMC_CMD_AC;
-    
-    return mmc_wait_for_cmd(card->host, &ioCmd, 0);
+	struct mmc_command ioCmd;
+	unsigned long      arg;
+
+	memset(&ioCmd,0,sizeof(ioCmd));
+	SDIO_SET_CMD52_WRITE_ARG(arg,0,address,byte);
+	ioCmd.opcode = SD_IO_RW_DIRECT;
+	ioCmd.arg = arg;
+	ioCmd.flags = MMC_RSP_R5 | MMC_CMD_AC;
+
+	return mmc_wait_for_cmd(card->host, &ioCmd, 0);
 }
 
 static int Func0_CMD52ReadByte(struct mmc_card *card, unsigned int address, unsigned char *byte)
 {
-    struct mmc_command ioCmd;
-    unsigned long      arg;
-    s32 err;
-    
-    memset(&ioCmd,0,sizeof(ioCmd));
-    SDIO_SET_CMD52_READ_ARG(arg,0,address);
-    ioCmd.opcode = SD_IO_RW_DIRECT;
-    ioCmd.arg = arg;
-    ioCmd.flags = MMC_RSP_R5 | MMC_CMD_AC;
-
-    err = mmc_wait_for_cmd(card->host, &ioCmd, 0);
-
-    if ((!err) && (byte)) {
-        *byte =  ioCmd.resp[0] & 0xFF;
-    }
-
-    return err;
+	struct mmc_command ioCmd;
+	unsigned long      arg;
+	s32 err;
+
+	memset(&ioCmd,0,sizeof(ioCmd));
+	SDIO_SET_CMD52_READ_ARG(arg,0,address);
+	ioCmd.opcode = SD_IO_RW_DIRECT;
+	ioCmd.arg = arg;
+	ioCmd.flags = MMC_RSP_R5 | MMC_CMD_AC;
+
+	err = mmc_wait_for_cmd(card->host, &ioCmd, 0);
+
+	if ((!err) && (byte)) {
+		*byte =  ioCmd.resp[0] & 0xFF;
+	}
+
+	return err;
 }
diff --git a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c
index 78cbbb1..ff1368d 100644
--- a/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c
+++ b/drivers/staging/ath6kl/hif/sdio/linux_sdio/src/hif_scatter.c
@@ -41,353 +41,353 @@
 #define _CMD53_ARG_INCR_ADDRESS  1
 
 #define SDIO_SET_CMD53_ARG(arg,rw,func,mode,opcode,address,bytes_blocks) \
-    (arg) = (((rw) & 1) << 31)                  | \
-            (((func) & 0x7) << 28)              | \
-            (((mode) & 1) << 27)                | \
-            (((opcode) & 1) << 26)              | \
-            (((address) & 0x1FFFF) << 9)        | \
-            ((bytes_blocks) & 0x1FF)
-            
+	(arg) = (((rw) & 1) << 31)                  |			\
+		(((func) & 0x7) << 28)              |			\
+		(((mode) & 1) << 27)                |			\
+		(((opcode) & 1) << 26)              |			\
+		(((address) & 0x1FFFF) << 9)        |			\
+		((bytes_blocks) & 0x1FF)
+
 static void FreeScatterReq(HIF_DEVICE *device, HIF_SCATTER_REQ *pReq)
 {   
-    unsigned long flag;
+	unsigned long flag;
+
+	spin_lock_irqsave(&device->lock, flag);
 
-    spin_lock_irqsave(&device->lock, flag);
+	DL_ListInsertTail(&device->ScatterReqHead, &pReq->ListLink);
+
+	spin_unlock_irqrestore(&device->lock, flag);
 
-    DL_ListInsertTail(&device->ScatterReqHead, &pReq->ListLink);
-    
-    spin_unlock_irqrestore(&device->lock, flag);
-        
 }
 
 static HIF_SCATTER_REQ *AllocScatterReq(HIF_DEVICE *device) 
 {
-    DL_LIST       *pItem; 
-    unsigned long flag;
-
-    spin_lock_irqsave(&device->lock, flag);
-    
-    pItem = DL_ListRemoveItemFromHead(&device->ScatterReqHead);
-    
-    spin_unlock_irqrestore(&device->lock, flag);
-    
-    if (pItem != NULL) {
-        return A_CONTAINING_STRUCT(pItem, HIF_SCATTER_REQ, ListLink);
-    }
-    
-    return NULL;   
+	DL_LIST       *pItem;
+	unsigned long flag;
+
+	spin_lock_irqsave(&device->lock, flag);
+
+	pItem = DL_ListRemoveItemFromHead(&device->ScatterReqHead);
+
+	spin_unlock_irqrestore(&device->lock, flag);
+
+	if (pItem != NULL) {
+		return A_CONTAINING_STRUCT(pItem, HIF_SCATTER_REQ, ListLink);
+	}
+
+	return NULL;
 }
 
-    /* called by async task to perform the operation synchronously using direct MMC APIs  */
+/* called by async task to perform the operation synchronously using direct MMC APIs  */
 int DoHifReadWriteScatter(HIF_DEVICE *device, BUS_REQUEST *busrequest)
 {
-    int                     i;
-    u8 rw;
-    u8 opcode;
-    struct mmc_request      mmcreq;
-    struct mmc_command      cmd;
-    struct mmc_data         data;
-    HIF_SCATTER_REQ_PRIV   *pReqPriv;   
-    HIF_SCATTER_REQ        *pReq;       
-    int                status = 0;
-    struct                  scatterlist *pSg;
-    
-    pReqPriv = busrequest->pScatterReq;
-    
-    A_ASSERT(pReqPriv != NULL);
-    
-    pReq = pReqPriv->pHifScatterReq;
-    
-    memset(&mmcreq, 0, sizeof(struct mmc_request));
-    memset(&cmd, 0, sizeof(struct mmc_command));
-    memset(&data, 0, sizeof(struct mmc_data));
-       
-    data.blksz = HIF_MBOX_BLOCK_SIZE;
-    data.blocks = pReq->TotalLength / HIF_MBOX_BLOCK_SIZE;
-                        
-    AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: (%s) Address: 0x%X, (BlockLen: %d, BlockCount: %d) , (tot:%d,sg:%d)\n",
-              (pReq->Request & HIF_WRITE) ? "WRITE":"READ", pReq->Address, data.blksz, data.blocks,
-              pReq->TotalLength,pReq->ValidScatterEntries));
-         
-    if (pReq->Request  & HIF_WRITE) {
-        rw = _CMD53_ARG_WRITE;
-        data.flags = MMC_DATA_WRITE;
-    } else {
-        rw = _CMD53_ARG_READ;
-        data.flags = MMC_DATA_READ;
-    }
-
-    if (pReq->Request & HIF_FIXED_ADDRESS) {
-        opcode = _CMD53_ARG_FIXED_ADDRESS;
-    } else {
-        opcode = _CMD53_ARG_INCR_ADDRESS;
-    }
-    
-        /* fill SG entries */
-    pSg = pReqPriv->sgentries;   
-    sg_init_table(pSg, pReq->ValidScatterEntries); 
-          
-        /* assemble SG list */   
-    for (i = 0 ; i < pReq->ValidScatterEntries ; i++, pSg++) {
-            /* setup each sg entry */
-        if ((unsigned long)pReq->ScatterList[i].pBuffer & 0x3) {
-                /* note some scatter engines can handle unaligned buffers, print this
-                 * as informational only */
-            AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER,
-                            ("HIF: (%s) Scatter Buffer is unaligned 0x%lx\n",
-                            pReq->Request & HIF_WRITE ? "WRITE":"READ",
-                            (unsigned long)pReq->ScatterList[i].pBuffer)); 
-        }
-        
-        AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("  %d:  Addr:0x%lX, Len:%d \n",
-            i,(unsigned long)pReq->ScatterList[i].pBuffer,pReq->ScatterList[i].Length));
-            
-        sg_set_buf(pSg, pReq->ScatterList[i].pBuffer, pReq->ScatterList[i].Length);
-    }
-        /* set scatter-gather table for request */
-    data.sg = pReqPriv->sgentries;
-    data.sg_len = pReq->ValidScatterEntries;
-        /* set command argument */    
-    SDIO_SET_CMD53_ARG(cmd.arg, 
-                       rw, 
-                       device->func->num, 
-                       _CMD53_ARG_BLOCK_BASIS, 
-                       opcode,  
-                       pReq->Address,
-                       data.blocks);  
-                       
-    cmd.opcode = SD_IO_RW_EXTENDED;
-    cmd.flags = MMC_RSP_SPI_R5 | MMC_RSP_R5 | MMC_CMD_ADTC;
-    
-    mmcreq.cmd = &cmd;
-    mmcreq.data = &data;
-    
-    mmc_set_data_timeout(&data, device->func->card);    
-        /* synchronous call to process request */
-    mmc_wait_for_req(device->func->card->host, &mmcreq);
+	int                     i;
+	u8 rw;
+	u8 opcode;
+	struct mmc_request      mmcreq;
+	struct mmc_command      cmd;
+	struct mmc_data         data;
+	HIF_SCATTER_REQ_PRIV   *pReqPriv;
+	HIF_SCATTER_REQ        *pReq;
+	int                status = 0;
+	struct                  scatterlist *pSg;
+
+	pReqPriv = busrequest->pScatterReq;
+
+	A_ASSERT(pReqPriv != NULL);
+
+	pReq = pReqPriv->pHifScatterReq;
+
+	memset(&mmcreq, 0, sizeof(struct mmc_request));
+	memset(&cmd, 0, sizeof(struct mmc_command));
+	memset(&data, 0, sizeof(struct mmc_data));
+
+	data.blksz = HIF_MBOX_BLOCK_SIZE;
+	data.blocks = pReq->TotalLength / HIF_MBOX_BLOCK_SIZE;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: (%s) Address: 0x%X, (BlockLen: %d, BlockCount: %d) , (tot:%d,sg:%d)\n",
+					    (pReq->Request & HIF_WRITE) ? "WRITE":"READ", pReq->Address, data.blksz, data.blocks,
+					    pReq->TotalLength,pReq->ValidScatterEntries));
+
+	if (pReq->Request  & HIF_WRITE) {
+		rw = _CMD53_ARG_WRITE;
+		data.flags = MMC_DATA_WRITE;
+	} else {
+		rw = _CMD53_ARG_READ;
+		data.flags = MMC_DATA_READ;
+	}
+
+	if (pReq->Request & HIF_FIXED_ADDRESS) {
+		opcode = _CMD53_ARG_FIXED_ADDRESS;
+	} else {
+		opcode = _CMD53_ARG_INCR_ADDRESS;
+	}
+
+	/* fill SG entries */
+	pSg = pReqPriv->sgentries;
+	sg_init_table(pSg, pReq->ValidScatterEntries);
+
+	/* assemble SG list */
+	for (i = 0 ; i < pReq->ValidScatterEntries ; i++, pSg++) {
+		/* setup each sg entry */
+		if ((unsigned long)pReq->ScatterList[i].pBuffer & 0x3) {
+			/* note some scatter engines can handle unaligned buffers, print this
+			 * as informational only */
+			AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER,
+					("HIF: (%s) Scatter Buffer is unaligned 0x%lx\n",
+					 pReq->Request & HIF_WRITE ? "WRITE":"READ",
+					 (unsigned long)pReq->ScatterList[i].pBuffer));
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("  %d:  Addr:0x%lX, Len:%d \n",
+						    i,(unsigned long)pReq->ScatterList[i].pBuffer,pReq->ScatterList[i].Length));
+
+		sg_set_buf(pSg, pReq->ScatterList[i].pBuffer, pReq->ScatterList[i].Length);
+	}
+	/* set scatter-gather table for request */
+	data.sg = pReqPriv->sgentries;
+	data.sg_len = pReq->ValidScatterEntries;
+	/* set command argument */
+	SDIO_SET_CMD53_ARG(cmd.arg,
+			   rw,
+			   device->func->num,
+			   _CMD53_ARG_BLOCK_BASIS,
+			   opcode,
+			   pReq->Address,
+			   data.blocks);
+
+	cmd.opcode = SD_IO_RW_EXTENDED;
+	cmd.flags = MMC_RSP_SPI_R5 | MMC_RSP_R5 | MMC_CMD_ADTC;
+
+	mmcreq.cmd = &cmd;
+	mmcreq.data = &data;
+
+	mmc_set_data_timeout(&data, device->func->card);
+	/* synchronous call to process request */
+	mmc_wait_for_req(device->func->card->host, &mmcreq);
  
-    if (cmd.error) {
-        status = A_ERROR;   
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("HIF-SCATTER: cmd error: %d \n",cmd.error));
-    }
-               
-    if (data.error) {
-        status = A_ERROR;
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("HIF-SCATTER: data error: %d \n",data.error));   
-    }
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("HIF-SCATTER: FAILED!!! (%s) Address: 0x%X, Block mode (BlockLen: %d, BlockCount: %d)\n",
-              (pReq->Request & HIF_WRITE) ? "WRITE":"READ",pReq->Address, data.blksz, data.blocks));        
-    }
-    
-        /* set completion status, fail or success */
-    pReq->CompletionStatus = status;
-    
-    if (pReq->Request & HIF_ASYNCHRONOUS) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: async_task completion routine req: 0x%lX (%d)\n",(unsigned long)busrequest, status));
-            /* complete the request */
-        A_ASSERT(pReq->CompletionRoutine != NULL);
-        pReq->CompletionRoutine(pReq);
-    } else {
-        AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER async_task upping busrequest : 0x%lX (%d)\n", (unsigned long)busrequest,status));
-            /* signal wait */
-        up(&busrequest->sem_req);
-    }
-                                                               
-    return status;   
+	if (cmd.error) {
+		status = A_ERROR;
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("HIF-SCATTER: cmd error: %d \n",cmd.error));
+	}
+
+	if (data.error) {
+		status = A_ERROR;
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("HIF-SCATTER: data error: %d \n",data.error));
+	}
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("HIF-SCATTER: FAILED!!! (%s) Address: 0x%X, Block mode (BlockLen: %d, BlockCount: %d)\n",
+						  (pReq->Request & HIF_WRITE) ? "WRITE":"READ",pReq->Address, data.blksz, data.blocks));
+	}
+
+	/* set completion status, fail or success */
+	pReq->CompletionStatus = status;
+
+	if (pReq->Request & HIF_ASYNCHRONOUS) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: async_task completion routine req: 0x%lX (%d)\n",(unsigned long)busrequest, status));
+		/* complete the request */
+		A_ASSERT(pReq->CompletionRoutine != NULL);
+		pReq->CompletionRoutine(pReq);
+	} else {
+		AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER async_task upping busrequest : 0x%lX (%d)\n", (unsigned long)busrequest,status));
+		/* signal wait */
+		up(&busrequest->sem_req);
+	}
+
+	return status;
 }
 
-    /* callback to issue a read-write scatter request */
+/* callback to issue a read-write scatter request */
 static int HifReadWriteScatter(HIF_DEVICE *device, HIF_SCATTER_REQ *pReq)
 {
-    int             status = A_EINVAL;
-    u32 request = pReq->Request;
-    HIF_SCATTER_REQ_PRIV *pReqPriv = (HIF_SCATTER_REQ_PRIV *)pReq->HIFPrivate[0];
-    
-    do {
-        
-        A_ASSERT(pReqPriv != NULL);
-        
-        AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: total len: %d Scatter Entries: %d\n", 
-                            pReq->TotalLength, pReq->ValidScatterEntries));
-        
-        if (!(request & HIF_EXTENDED_IO)) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
-                            ("HIF-SCATTER: Invalid command type: 0x%08x\n", request));
-            break;
-        }
-        
-        if (!(request & (HIF_SYNCHRONOUS | HIF_ASYNCHRONOUS))) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
-                            ("HIF-SCATTER: Invalid execution mode: 0x%08x\n", request));
-            break;
-        }
-        
-        if (!(request & HIF_BLOCK_BASIS)) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
-                            ("HIF-SCATTER: Invalid data mode: 0x%08x\n", request));
-            break;   
-        }
-        
-        if (pReq->TotalLength > MAX_SCATTER_REQ_TRANSFER_SIZE) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
-                            ("HIF-SCATTER: Invalid length: %d \n", pReq->TotalLength));
-            break;          
-        }
-        
-        if (pReq->TotalLength == 0) {
-            A_ASSERT(false);
-            break;    
-        }
-        
-            /* add bus request to the async list for the async I/O thread to process */
-        AddToAsyncList(device, pReqPriv->busrequest);
-
-        if (request & HIF_SYNCHRONOUS) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: queued sync req: 0x%lX\n", (unsigned long)pReqPriv->busrequest));
-            /* signal thread and wait */
-            up(&device->sem_async);
-            if (down_interruptible(&pReqPriv->busrequest->sem_req) != 0) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,("HIF-SCATTER: interrupted! \n"));
-                /* interrupted, exit */
-                status = A_ERROR;
-                break;
-            } else {
-                status = pReq->CompletionStatus;
-            }
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: queued async req: 0x%lX\n", (unsigned long)pReqPriv->busrequest));
-                /* wake thread, it will process and then take care of the async callback */
-            up(&device->sem_async);
-            status = 0;
-        }           
-       
-    } while (false);
-
-    if (status && (request & HIF_ASYNCHRONOUS)) {
-        pReq->CompletionStatus = status;
-        pReq->CompletionRoutine(pReq);
-        status = 0;
-    }
-        
-    return status;  
+	int             status = A_EINVAL;
+	u32 request = pReq->Request;
+	HIF_SCATTER_REQ_PRIV *pReqPriv = (HIF_SCATTER_REQ_PRIV *)pReq->HIFPrivate[0];
+
+	do {
+
+		A_ASSERT(pReqPriv != NULL);
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: total len: %d Scatter Entries: %d\n",
+						    pReq->TotalLength, pReq->ValidScatterEntries));
+
+		if (!(request & HIF_EXTENDED_IO)) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
+					("HIF-SCATTER: Invalid command type: 0x%08x\n", request));
+			break;
+		}
+
+		if (!(request & (HIF_SYNCHRONOUS | HIF_ASYNCHRONOUS))) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
+					("HIF-SCATTER: Invalid execution mode: 0x%08x\n", request));
+			break;
+		}
+
+		if (!(request & HIF_BLOCK_BASIS)) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
+					("HIF-SCATTER: Invalid data mode: 0x%08x\n", request));
+			break;
+		}
+
+		if (pReq->TotalLength > MAX_SCATTER_REQ_TRANSFER_SIZE) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,
+					("HIF-SCATTER: Invalid length: %d \n", pReq->TotalLength));
+			break;
+		}
+
+		if (pReq->TotalLength == 0) {
+			A_ASSERT(false);
+			break;
+		}
+
+		/* add bus request to the async list for the async I/O thread to process */
+		AddToAsyncList(device, pReqPriv->busrequest);
+
+		if (request & HIF_SYNCHRONOUS) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: queued sync req: 0x%lX\n", (unsigned long)pReqPriv->busrequest));
+			/* signal thread and wait */
+			up(&device->sem_async);
+			if (down_interruptible(&pReqPriv->busrequest->sem_req) != 0) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERROR,("HIF-SCATTER: interrupted! \n"));
+				/* interrupted, exit */
+				status = A_ERROR;
+				break;
+			} else {
+				status = pReq->CompletionStatus;
+			}
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_SCATTER, ("HIF-SCATTER: queued async req: 0x%lX\n", (unsigned long)pReqPriv->busrequest));
+			/* wake thread, it will process and then take care of the async callback */
+			up(&device->sem_async);
+			status = 0;
+		}
+
+	} while (false);
+
+	if (status && (request & HIF_ASYNCHRONOUS)) {
+		pReq->CompletionStatus = status;
+		pReq->CompletionRoutine(pReq);
+		status = 0;
+	}
+
+	return status;
 }
 
-    /* setup of HIF scatter resources */
+/* setup of HIF scatter resources */
 int SetupHIFScatterSupport(HIF_DEVICE *device, HIF_DEVICE_SCATTER_SUPPORT_INFO *pInfo)
 {
-    int              status = A_ERROR;
-    int                   i;
-    HIF_SCATTER_REQ_PRIV *pReqPriv;
-    BUS_REQUEST          *busrequest;
-        
-    do {
-        
-            /* check if host supports scatter requests and it meets our requirements */
-        if (device->func->card->host->max_segs < MAX_SCATTER_ENTRIES_PER_REQ) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HIF-SCATTER : host only supports scatter of : %d entries, need: %d \n",
-                    device->func->card->host->max_segs, MAX_SCATTER_ENTRIES_PER_REQ));
-            status = A_ENOTSUP;
-            break;    
-        }
-                    
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("HIF-SCATTER Enabled: max scatter req : %d entries: %d \n",
-                MAX_SCATTER_REQUESTS, MAX_SCATTER_ENTRIES_PER_REQ)); 
-        
-        for (i = 0; i < MAX_SCATTER_REQUESTS; i++) {    
-                /* allocate the private request blob */
-            pReqPriv = (HIF_SCATTER_REQ_PRIV *)A_MALLOC(sizeof(HIF_SCATTER_REQ_PRIV));
-            if (NULL == pReqPriv) {
-                break;    
-            }
-            A_MEMZERO(pReqPriv, sizeof(HIF_SCATTER_REQ_PRIV));
-                /* save the device instance*/
-            pReqPriv->device = device;      
-                /* allocate the scatter request */
-            pReqPriv->pHifScatterReq = (HIF_SCATTER_REQ *)A_MALLOC(sizeof(HIF_SCATTER_REQ) + 
-                                         (MAX_SCATTER_ENTRIES_PER_REQ - 1) * (sizeof(HIF_SCATTER_ITEM))); 
-           
-            if (NULL == pReqPriv->pHifScatterReq) {
-                A_FREE(pReqPriv);
-                break;      
-            }           
-                /* just zero the main part of the scatter request */
-            A_MEMZERO(pReqPriv->pHifScatterReq, sizeof(HIF_SCATTER_REQ));
-                /* back pointer to the private struct */
-            pReqPriv->pHifScatterReq->HIFPrivate[0] = pReqPriv;
-                /* allocate a bus request for this scatter request */
-            busrequest = hifAllocateBusRequest(device);
-            if (NULL == busrequest) {
-                A_FREE(pReqPriv->pHifScatterReq);
-                A_FREE(pReqPriv);
-                break;    
-            }
-                /* assign the scatter request to this bus request */
-            busrequest->pScatterReq = pReqPriv;
-                /* point back to the request */
-            pReqPriv->busrequest = busrequest;                           
-                /* add it to the scatter pool */
-            FreeScatterReq(device,pReqPriv->pHifScatterReq);
-        }
-        
-        if (i != MAX_SCATTER_REQUESTS) {
-            status = A_NO_MEMORY;
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HIF-SCATTER : failed to alloc scatter resources !\n"));
-            break;    
-        }
-        
-            /* set scatter function pointers */
-        pInfo->pAllocateReqFunc = AllocScatterReq;
-        pInfo->pFreeReqFunc = FreeScatterReq;
-        pInfo->pReadWriteScatterFunc = HifReadWriteScatter;   
-        pInfo->MaxScatterEntries = MAX_SCATTER_ENTRIES_PER_REQ;
-        pInfo->MaxTransferSizePerScatterReq = MAX_SCATTER_REQ_TRANSFER_SIZE;
-     
-        status = 0;
-        
-    } while (false);
-    
-    if (status) {
-        CleanupHIFScatterResources(device);   
-    }
-    
-    return status;
+	int              status = A_ERROR;
+	int                   i;
+	HIF_SCATTER_REQ_PRIV *pReqPriv;
+	BUS_REQUEST          *busrequest;
+
+	do {
+
+		/* check if host supports scatter requests and it meets our requirements */
+		if (device->func->card->host->max_segs < MAX_SCATTER_ENTRIES_PER_REQ) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HIF-SCATTER : host only supports scatter of : %d entries, need: %d \n",
+						       device->func->card->host->max_segs, MAX_SCATTER_ENTRIES_PER_REQ));
+			status = A_ENOTSUP;
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("HIF-SCATTER Enabled: max scatter req : %d entries: %d \n",
+					       MAX_SCATTER_REQUESTS, MAX_SCATTER_ENTRIES_PER_REQ));
+
+		for (i = 0; i < MAX_SCATTER_REQUESTS; i++) {
+			/* allocate the private request blob */
+			pReqPriv = (HIF_SCATTER_REQ_PRIV *)A_MALLOC(sizeof(HIF_SCATTER_REQ_PRIV));
+			if (NULL == pReqPriv) {
+				break;
+			}
+			A_MEMZERO(pReqPriv, sizeof(HIF_SCATTER_REQ_PRIV));
+			/* save the device instance*/
+			pReqPriv->device = device;
+			/* allocate the scatter request */
+			pReqPriv->pHifScatterReq = (HIF_SCATTER_REQ *)A_MALLOC(sizeof(HIF_SCATTER_REQ) +
+									       (MAX_SCATTER_ENTRIES_PER_REQ - 1) * (sizeof(HIF_SCATTER_ITEM)));
+
+			if (NULL == pReqPriv->pHifScatterReq) {
+				A_FREE(pReqPriv);
+				break;
+			}
+			/* just zero the main part of the scatter request */
+			A_MEMZERO(pReqPriv->pHifScatterReq, sizeof(HIF_SCATTER_REQ));
+			/* back pointer to the private struct */
+			pReqPriv->pHifScatterReq->HIFPrivate[0] = pReqPriv;
+			/* allocate a bus request for this scatter request */
+			busrequest = hifAllocateBusRequest(device);
+			if (NULL == busrequest) {
+				A_FREE(pReqPriv->pHifScatterReq);
+				A_FREE(pReqPriv);
+				break;
+			}
+			/* assign the scatter request to this bus request */
+			busrequest->pScatterReq = pReqPriv;
+			/* point back to the request */
+			pReqPriv->busrequest = busrequest;
+			/* add it to the scatter pool */
+			FreeScatterReq(device,pReqPriv->pHifScatterReq);
+		}
+
+		if (i != MAX_SCATTER_REQUESTS) {
+			status = A_NO_MEMORY;
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HIF-SCATTER : failed to alloc scatter resources !\n"));
+			break;
+		}
+
+		/* set scatter function pointers */
+		pInfo->pAllocateReqFunc = AllocScatterReq;
+		pInfo->pFreeReqFunc = FreeScatterReq;
+		pInfo->pReadWriteScatterFunc = HifReadWriteScatter;
+		pInfo->MaxScatterEntries = MAX_SCATTER_ENTRIES_PER_REQ;
+		pInfo->MaxTransferSizePerScatterReq = MAX_SCATTER_REQ_TRANSFER_SIZE;
+
+		status = 0;
+
+	} while (false);
+
+	if (status) {
+		CleanupHIFScatterResources(device);
+	}
+
+	return status;
 }
 
-    /* clean up scatter support */
+/* clean up scatter support */
 void CleanupHIFScatterResources(HIF_DEVICE *device)
 {
-    HIF_SCATTER_REQ_PRIV    *pReqPriv;
-    HIF_SCATTER_REQ         *pReq;
-    
-        /* empty the free list */
-        
-    while (1) {
-        
-        pReq = AllocScatterReq(device);
-                
-        if (NULL == pReq) {
-            break;    
-        }   
-        
-        pReqPriv = (HIF_SCATTER_REQ_PRIV *)pReq->HIFPrivate[0];
-        A_ASSERT(pReqPriv != NULL);
-        
-        if (pReqPriv->busrequest != NULL) {
-            pReqPriv->busrequest->pScatterReq = NULL;
-                /* free bus request */
-            hifFreeBusRequest(device, pReqPriv->busrequest);
-            pReqPriv->busrequest = NULL;
-        }
-        
-        if (pReqPriv->pHifScatterReq != NULL) {
-            A_FREE(pReqPriv->pHifScatterReq);   
-            pReqPriv->pHifScatterReq = NULL; 
-        }
-                
-        A_FREE(pReqPriv);       
-    }
+	HIF_SCATTER_REQ_PRIV    *pReqPriv;
+	HIF_SCATTER_REQ         *pReq;
+
+	/* empty the free list */
+
+	while (1) {
+
+		pReq = AllocScatterReq(device);
+
+		if (NULL == pReq) {
+			break;
+		}
+
+		pReqPriv = (HIF_SCATTER_REQ_PRIV *)pReq->HIFPrivate[0];
+		A_ASSERT(pReqPriv != NULL);
+
+		if (pReqPriv->busrequest != NULL) {
+			pReqPriv->busrequest->pScatterReq = NULL;
+			/* free bus request */
+			hifFreeBusRequest(device, pReqPriv->busrequest);
+			pReqPriv->busrequest = NULL;
+		}
+
+		if (pReqPriv->pHifScatterReq != NULL) {
+			A_FREE(pReqPriv->pHifScatterReq);
+			pReqPriv->pHifScatterReq = NULL;
+		}
+
+		A_FREE(pReqPriv);
+	}
 }
 
 #endif // HIF_LINUX_MMC_SCATTER_SUPPORT
diff --git a/drivers/staging/ath6kl/htc2/AR6000/ar6k.c b/drivers/staging/ath6kl/htc2/AR6000/ar6k.c
index 6083231..9484766 100644
--- a/drivers/staging/ath6kl/htc2/AR6000/ar6k.c
+++ b/drivers/staging/ath6kl/htc2/AR6000/ar6k.c
@@ -42,314 +42,314 @@ static void DevCleanupVirtualScatterSupport(AR6K_DEVICE *pDev);
 
 void AR6KFreeIOPacket(AR6K_DEVICE *pDev, HTC_PACKET *pPacket)
 {
-    LOCK_AR6K(pDev);
-    HTC_PACKET_ENQUEUE(&pDev->RegisterIOList,pPacket);
-    UNLOCK_AR6K(pDev);
+	LOCK_AR6K(pDev);
+	HTC_PACKET_ENQUEUE(&pDev->RegisterIOList,pPacket);
+	UNLOCK_AR6K(pDev);
 }
 
 HTC_PACKET *AR6KAllocIOPacket(AR6K_DEVICE *pDev)
 {
-    HTC_PACKET *pPacket;
+	HTC_PACKET *pPacket;
 
-    LOCK_AR6K(pDev);
-    pPacket = HTC_PACKET_DEQUEUE(&pDev->RegisterIOList);
-    UNLOCK_AR6K(pDev);
+	LOCK_AR6K(pDev);
+	pPacket = HTC_PACKET_DEQUEUE(&pDev->RegisterIOList);
+	UNLOCK_AR6K(pDev);
 
-    return pPacket;
+	return pPacket;
 }
 
 void DevCleanup(AR6K_DEVICE *pDev)
 {
-    DevCleanupGMbox(pDev);
+	DevCleanupGMbox(pDev);
 
-    if (pDev->HifAttached) {
-        HIFDetachHTC(pDev->HIFDevice);
-        pDev->HifAttached = false;
-    }
+	if (pDev->HifAttached) {
+		HIFDetachHTC(pDev->HIFDevice);
+		pDev->HifAttached = false;
+	}
 
-    DevCleanupVirtualScatterSupport(pDev);
+	DevCleanupVirtualScatterSupport(pDev);
 
-    if (A_IS_MUTEX_VALID(&pDev->Lock)) {
-        A_MUTEX_DELETE(&pDev->Lock);
-    }
+	if (A_IS_MUTEX_VALID(&pDev->Lock)) {
+		A_MUTEX_DELETE(&pDev->Lock);
+	}
 }
 
 int DevSetup(AR6K_DEVICE *pDev)
 {
-    u32 blocksizes[AR6K_MAILBOXES];
-    int status = 0;
-    int      i;
-    HTC_CALLBACKS htcCallbacks;
-
-    do {
-
-        DL_LIST_INIT(&pDev->ScatterReqHead);
-           /* initialize our free list of IO packets */
-        INIT_HTC_PACKET_QUEUE(&pDev->RegisterIOList);
-        A_MUTEX_INIT(&pDev->Lock);
-
-        A_MEMZERO(&htcCallbacks, sizeof(HTC_CALLBACKS));
-            /* the device layer handles these */
-        htcCallbacks.rwCompletionHandler = DevRWCompletionHandler;
-        htcCallbacks.dsrHandler = DevDsrHandler;
-        htcCallbacks.context = pDev;
-
-        status = HIFAttachHTC(pDev->HIFDevice, &htcCallbacks);
-
-        if (status) {
-            break;
-        }
-
-        pDev->HifAttached = true;
-
-            /* get the addresses for all 4 mailboxes */
-        status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_ADDR,
-                                    &pDev->MailBoxInfo, sizeof(pDev->MailBoxInfo));
-
-        if (status) {
-            A_ASSERT(false);
-            break;
-        }
-
-            /* carve up register I/O packets (these are for ASYNC register I/O ) */
-        for (i = 0; i < AR6K_MAX_REG_IO_BUFFERS; i++) {
-            HTC_PACKET *pIOPacket;
-            pIOPacket = &pDev->RegIOBuffers[i].HtcPacket;
-            SET_HTC_PACKET_INFO_RX_REFILL(pIOPacket,
-                                          pDev,
-                                          pDev->RegIOBuffers[i].Buffer,
-                                          AR6K_REG_IO_BUFFER_SIZE,
-                                          0); /* don't care */
-            AR6KFreeIOPacket(pDev,pIOPacket);
-        }
-
-            /* get the block sizes */
-        status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
-                                    blocksizes, sizeof(blocksizes));
-
-        if (status) {
-            A_ASSERT(false);
-            break;
-        }
-
-            /* note: we actually get the block size of a mailbox other than 0, for SDIO the block
-             * size on mailbox 0 is artificially set to 1.  So we use the block size that is set
-             * for the other 3 mailboxes */
-        pDev->BlockSize = blocksizes[MAILBOX_FOR_BLOCK_SIZE];
-            /* must be a power of 2 */
-        A_ASSERT((pDev->BlockSize & (pDev->BlockSize - 1)) == 0);
-
-            /* assemble mask, used for padding to a block */
-        pDev->BlockMask = pDev->BlockSize - 1;
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("BlockSize: %d, MailboxAddress:0x%X \n",
-                    pDev->BlockSize, pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX]));
-
-        pDev->GetPendingEventsFunc = NULL;
-            /* see if the HIF layer implements the get pending events function  */
-        HIFConfigureDevice(pDev->HIFDevice,
-                           HIF_DEVICE_GET_PENDING_EVENTS_FUNC,
-                           &pDev->GetPendingEventsFunc,
-                           sizeof(pDev->GetPendingEventsFunc));
-
-            /* assume we can process HIF interrupt events asynchronously */
-        pDev->HifIRQProcessingMode = HIF_DEVICE_IRQ_ASYNC_SYNC;
-
-            /* see if the HIF layer overrides this assumption */
-        HIFConfigureDevice(pDev->HIFDevice,
-                           HIF_DEVICE_GET_IRQ_PROC_MODE,
-                           &pDev->HifIRQProcessingMode,
-                           sizeof(pDev->HifIRQProcessingMode));
-
-        switch (pDev->HifIRQProcessingMode) {
-            case HIF_DEVICE_IRQ_SYNC_ONLY:
-                AR_DEBUG_PRINTF(ATH_DEBUG_WARN,("HIF Interrupt processing is SYNC ONLY\n"));
-                    /* see if HIF layer wants HTC to yield */
-                HIFConfigureDevice(pDev->HIFDevice,
-                                   HIF_DEVICE_GET_IRQ_YIELD_PARAMS,
-                                   &pDev->HifIRQYieldParams,
-                                   sizeof(pDev->HifIRQYieldParams));
-
-                if (pDev->HifIRQYieldParams.RecvPacketYieldCount > 0) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
-                        ("HIF requests that DSR yield per %d RECV packets \n",
-                        pDev->HifIRQYieldParams.RecvPacketYieldCount));
-                    pDev->DSRCanYield = true;
-                }
-                break;
-            case HIF_DEVICE_IRQ_ASYNC_SYNC:
-                AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("HIF Interrupt processing is ASYNC and SYNC\n"));
-                break;
-            default:
-                A_ASSERT(false);
-        }
-
-        pDev->HifMaskUmaskRecvEvent = NULL;
-
-            /* see if the HIF layer implements the mask/unmask recv events function  */
-        HIFConfigureDevice(pDev->HIFDevice,
-                           HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC,
-                           &pDev->HifMaskUmaskRecvEvent,
-                           sizeof(pDev->HifMaskUmaskRecvEvent));
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("HIF special overrides : 0x%lX , 0x%lX\n",
-                 (unsigned long)pDev->GetPendingEventsFunc, (unsigned long)pDev->HifMaskUmaskRecvEvent));
-
-        status = DevDisableInterrupts(pDev);
-
-        if (status) {
-            break;
-        }
-
-        status = DevSetupGMbox(pDev);
-
-    } while (false);
-
-    if (status) {
-        if (pDev->HifAttached) {
-            HIFDetachHTC(pDev->HIFDevice);
-            pDev->HifAttached = false;
-        }
-    }
-
-    return status;
+	u32 blocksizes[AR6K_MAILBOXES];
+	int status = 0;
+	int      i;
+	HTC_CALLBACKS htcCallbacks;
+
+	do {
+
+		DL_LIST_INIT(&pDev->ScatterReqHead);
+		/* initialize our free list of IO packets */
+		INIT_HTC_PACKET_QUEUE(&pDev->RegisterIOList);
+		A_MUTEX_INIT(&pDev->Lock);
+
+		A_MEMZERO(&htcCallbacks, sizeof(HTC_CALLBACKS));
+		/* the device layer handles these */
+		htcCallbacks.rwCompletionHandler = DevRWCompletionHandler;
+		htcCallbacks.dsrHandler = DevDsrHandler;
+		htcCallbacks.context = pDev;
+
+		status = HIFAttachHTC(pDev->HIFDevice, &htcCallbacks);
+
+		if (status) {
+			break;
+		}
+
+		pDev->HifAttached = true;
+
+		/* get the addresses for all 4 mailboxes */
+		status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_ADDR,
+					    &pDev->MailBoxInfo, sizeof(pDev->MailBoxInfo));
+
+		if (status) {
+			A_ASSERT(false);
+			break;
+		}
+
+		/* carve up register I/O packets (these are for ASYNC register I/O ) */
+		for (i = 0; i < AR6K_MAX_REG_IO_BUFFERS; i++) {
+			HTC_PACKET *pIOPacket;
+			pIOPacket = &pDev->RegIOBuffers[i].HtcPacket;
+			SET_HTC_PACKET_INFO_RX_REFILL(pIOPacket,
+						      pDev,
+						      pDev->RegIOBuffers[i].Buffer,
+						      AR6K_REG_IO_BUFFER_SIZE,
+						      0); /* don't care */
+			AR6KFreeIOPacket(pDev,pIOPacket);
+		}
+
+		/* get the block sizes */
+		status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
+					    blocksizes, sizeof(blocksizes));
+
+		if (status) {
+			A_ASSERT(false);
+			break;
+		}
+
+		/* note: we actually get the block size of a mailbox other than 0, for SDIO the block
+		 * size on mailbox 0 is artificially set to 1.  So we use the block size that is set
+		 * for the other 3 mailboxes */
+		pDev->BlockSize = blocksizes[MAILBOX_FOR_BLOCK_SIZE];
+		/* must be a power of 2 */
+		A_ASSERT((pDev->BlockSize & (pDev->BlockSize - 1)) == 0);
+
+		/* assemble mask, used for padding to a block */
+		pDev->BlockMask = pDev->BlockSize - 1;
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("BlockSize: %d, MailboxAddress:0x%X \n",
+					       pDev->BlockSize, pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX]));
+
+		pDev->GetPendingEventsFunc = NULL;
+		/* see if the HIF layer implements the get pending events function  */
+		HIFConfigureDevice(pDev->HIFDevice,
+				   HIF_DEVICE_GET_PENDING_EVENTS_FUNC,
+				   &pDev->GetPendingEventsFunc,
+				   sizeof(pDev->GetPendingEventsFunc));
+
+		/* assume we can process HIF interrupt events asynchronously */
+		pDev->HifIRQProcessingMode = HIF_DEVICE_IRQ_ASYNC_SYNC;
+
+		/* see if the HIF layer overrides this assumption */
+		HIFConfigureDevice(pDev->HIFDevice,
+				   HIF_DEVICE_GET_IRQ_PROC_MODE,
+				   &pDev->HifIRQProcessingMode,
+				   sizeof(pDev->HifIRQProcessingMode));
+
+		switch (pDev->HifIRQProcessingMode) {
+		case HIF_DEVICE_IRQ_SYNC_ONLY:
+			AR_DEBUG_PRINTF(ATH_DEBUG_WARN,("HIF Interrupt processing is SYNC ONLY\n"));
+			/* see if HIF layer wants HTC to yield */
+			HIFConfigureDevice(pDev->HIFDevice,
+					   HIF_DEVICE_GET_IRQ_YIELD_PARAMS,
+					   &pDev->HifIRQYieldParams,
+					   sizeof(pDev->HifIRQYieldParams));
+
+			if (pDev->HifIRQYieldParams.RecvPacketYieldCount > 0) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
+						("HIF requests that DSR yield per %d RECV packets \n",
+						 pDev->HifIRQYieldParams.RecvPacketYieldCount));
+				pDev->DSRCanYield = true;
+			}
+			break;
+		case HIF_DEVICE_IRQ_ASYNC_SYNC:
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("HIF Interrupt processing is ASYNC and SYNC\n"));
+			break;
+		default:
+			A_ASSERT(false);
+		}
+
+		pDev->HifMaskUmaskRecvEvent = NULL;
+
+		/* see if the HIF layer implements the mask/unmask recv events function  */
+		HIFConfigureDevice(pDev->HIFDevice,
+				   HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC,
+				   &pDev->HifMaskUmaskRecvEvent,
+				   sizeof(pDev->HifMaskUmaskRecvEvent));
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("HIF special overrides : 0x%lX , 0x%lX\n",
+					       (unsigned long)pDev->GetPendingEventsFunc, (unsigned long)pDev->HifMaskUmaskRecvEvent));
+
+		status = DevDisableInterrupts(pDev);
+
+		if (status) {
+			break;
+		}
+
+		status = DevSetupGMbox(pDev);
+
+	} while (false);
+
+	if (status) {
+		if (pDev->HifAttached) {
+			HIFDetachHTC(pDev->HIFDevice);
+			pDev->HifAttached = false;
+		}
+	}
+
+	return status;
 
 }
 
 int DevEnableInterrupts(AR6K_DEVICE *pDev)
 {
-    int                  status;
-    AR6K_IRQ_ENABLE_REGISTERS regs;
-
-    LOCK_AR6K(pDev);
-
-        /* Enable all the interrupts except for the internal AR6000 CPU interrupt */
-    pDev->IrqEnableRegisters.int_status_enable = INT_STATUS_ENABLE_ERROR_SET(0x01) |
-                                      INT_STATUS_ENABLE_CPU_SET(0x01) |
-                                      INT_STATUS_ENABLE_COUNTER_SET(0x01);
-
-    if (NULL == pDev->GetPendingEventsFunc) {
-        pDev->IrqEnableRegisters.int_status_enable |= INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
-    } else {
-        /* The HIF layer provided us with a pending events function which means that
-         * the detection of pending mbox messages is handled in the HIF layer.
-         * This is the case for the SPI2 interface.
-         * In the normal case we enable MBOX interrupts, for the case
-         * with HIFs that offer this mechanism, we keep these interrupts
-         * masked */
-        pDev->IrqEnableRegisters.int_status_enable &= ~INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
-    }
-
-
-    /* Set up the CPU Interrupt Status Register */
-    pDev->IrqEnableRegisters.cpu_int_status_enable = CPU_INT_STATUS_ENABLE_BIT_SET(0x00);
-
-    /* Set up the Error Interrupt Status Register */
-    pDev->IrqEnableRegisters.error_status_enable =
-                                  ERROR_STATUS_ENABLE_RX_UNDERFLOW_SET(0x01) |
-                                  ERROR_STATUS_ENABLE_TX_OVERFLOW_SET(0x01);
-
-    /* Set up the Counter Interrupt Status Register (only for debug interrupt to catch fatal errors) */
-    pDev->IrqEnableRegisters.counter_int_status_enable =
-        COUNTER_INT_STATUS_ENABLE_BIT_SET(AR6K_TARGET_DEBUG_INTR_MASK);
-
-        /* copy into our temp area */
-    A_MEMCPY(&regs,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
-
-    UNLOCK_AR6K(pDev);
-
-        /* always synchronous */
-    status = HIFReadWrite(pDev->HIFDevice,
-                          INT_STATUS_ENABLE_ADDRESS,
-                          &regs.int_status_enable,
-                          AR6K_IRQ_ENABLE_REGS_SIZE,
-                          HIF_WR_SYNC_BYTE_INC,
-                          NULL);
-
-    if (status) {
-        /* Can't write it for some reason */
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                        ("Failed to update interrupt control registers err: %d\n", status));
-
-    }
-
-    return status;
+	int                  status;
+	AR6K_IRQ_ENABLE_REGISTERS regs;
+
+	LOCK_AR6K(pDev);
+
+	/* Enable all the interrupts except for the internal AR6000 CPU interrupt */
+	pDev->IrqEnableRegisters.int_status_enable = INT_STATUS_ENABLE_ERROR_SET(0x01) |
+		INT_STATUS_ENABLE_CPU_SET(0x01) |
+		INT_STATUS_ENABLE_COUNTER_SET(0x01);
+
+	if (NULL == pDev->GetPendingEventsFunc) {
+		pDev->IrqEnableRegisters.int_status_enable |= INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
+	} else {
+		/* The HIF layer provided us with a pending events function which means that
+		 * the detection of pending mbox messages is handled in the HIF layer.
+		 * This is the case for the SPI2 interface.
+		 * In the normal case we enable MBOX interrupts, for the case
+		 * with HIFs that offer this mechanism, we keep these interrupts
+		 * masked */
+		pDev->IrqEnableRegisters.int_status_enable &= ~INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
+	}
+
+
+	/* Set up the CPU Interrupt Status Register */
+	pDev->IrqEnableRegisters.cpu_int_status_enable = CPU_INT_STATUS_ENABLE_BIT_SET(0x00);
+
+	/* Set up the Error Interrupt Status Register */
+	pDev->IrqEnableRegisters.error_status_enable =
+		ERROR_STATUS_ENABLE_RX_UNDERFLOW_SET(0x01) |
+		ERROR_STATUS_ENABLE_TX_OVERFLOW_SET(0x01);
+
+	/* Set up the Counter Interrupt Status Register (only for debug interrupt to catch fatal errors) */
+	pDev->IrqEnableRegisters.counter_int_status_enable =
+		COUNTER_INT_STATUS_ENABLE_BIT_SET(AR6K_TARGET_DEBUG_INTR_MASK);
+
+	/* copy into our temp area */
+	A_MEMCPY(&regs,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
+
+	UNLOCK_AR6K(pDev);
+
+	/* always synchronous */
+	status = HIFReadWrite(pDev->HIFDevice,
+			      INT_STATUS_ENABLE_ADDRESS,
+			      &regs.int_status_enable,
+			      AR6K_IRQ_ENABLE_REGS_SIZE,
+			      HIF_WR_SYNC_BYTE_INC,
+			      NULL);
+
+	if (status) {
+		/* Can't write it for some reason */
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("Failed to update interrupt control registers err: %d\n", status));
+
+	}
+
+	return status;
 }
 
 int DevDisableInterrupts(AR6K_DEVICE *pDev)
 {
-    AR6K_IRQ_ENABLE_REGISTERS regs;
-
-    LOCK_AR6K(pDev);
-        /* Disable all interrupts */
-    pDev->IrqEnableRegisters.int_status_enable = 0;
-    pDev->IrqEnableRegisters.cpu_int_status_enable = 0;
-    pDev->IrqEnableRegisters.error_status_enable = 0;
-    pDev->IrqEnableRegisters.counter_int_status_enable = 0;
-        /* copy into our temp area */
-    A_MEMCPY(&regs,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
-
-    UNLOCK_AR6K(pDev);
-
-        /* always synchronous */
-    return HIFReadWrite(pDev->HIFDevice,
-                        INT_STATUS_ENABLE_ADDRESS,
-                        &regs.int_status_enable,
-                        AR6K_IRQ_ENABLE_REGS_SIZE,
-                        HIF_WR_SYNC_BYTE_INC,
-                        NULL);
+	AR6K_IRQ_ENABLE_REGISTERS regs;
+
+	LOCK_AR6K(pDev);
+	/* Disable all interrupts */
+	pDev->IrqEnableRegisters.int_status_enable = 0;
+	pDev->IrqEnableRegisters.cpu_int_status_enable = 0;
+	pDev->IrqEnableRegisters.error_status_enable = 0;
+	pDev->IrqEnableRegisters.counter_int_status_enable = 0;
+	/* copy into our temp area */
+	A_MEMCPY(&regs,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
+
+	UNLOCK_AR6K(pDev);
+
+	/* always synchronous */
+	return HIFReadWrite(pDev->HIFDevice,
+			    INT_STATUS_ENABLE_ADDRESS,
+			    &regs.int_status_enable,
+			    AR6K_IRQ_ENABLE_REGS_SIZE,
+			    HIF_WR_SYNC_BYTE_INC,
+			    NULL);
 }
 
 /* enable device interrupts */
 int DevUnmaskInterrupts(AR6K_DEVICE *pDev)
 {
-    /* for good measure, make sure interrupt are disabled before unmasking at the HIF
-     * layer.
-     * The rationale here is that between device insertion (where we clear the interrupts the first time)
-     * and when HTC is finally ready to handle interrupts, other software can perform target "soft" resets.
-     * The AR6K interrupt enables reset back to an "enabled" state when this happens.
-     *  */
-    int IntStatus = 0;
-    DevDisableInterrupts(pDev);
+	/* for good measure, make sure interrupt are disabled before unmasking at the HIF
+	 * layer.
+	 * The rationale here is that between device insertion (where we clear the interrupts the first time)
+	 * and when HTC is finally ready to handle interrupts, other software can perform target "soft" resets.
+	 * The AR6K interrupt enables reset back to an "enabled" state when this happens.
+	 *  */
+	int IntStatus = 0;
+	DevDisableInterrupts(pDev);
 
 #ifdef THREAD_X
-    // Tobe verified...
-    IntStatus = DevEnableInterrupts(pDev);
-    /* Unmask the host controller interrupts */
-    HIFUnMaskInterrupt(pDev->HIFDevice);
+	// Tobe verified...
+	IntStatus = DevEnableInterrupts(pDev);
+	/* Unmask the host controller interrupts */
+	HIFUnMaskInterrupt(pDev->HIFDevice);
 #else
-    /* Unmask the host controller interrupts */
-    HIFUnMaskInterrupt(pDev->HIFDevice);
-    IntStatus = DevEnableInterrupts(pDev);
+	/* Unmask the host controller interrupts */
+	HIFUnMaskInterrupt(pDev->HIFDevice);
+	IntStatus = DevEnableInterrupts(pDev);
 #endif
 
-    return IntStatus;
+	return IntStatus;
 }
 
 /* disable all device interrupts */
 int DevMaskInterrupts(AR6K_DEVICE *pDev)
 {
-        /* mask the interrupt at the HIF layer, we don't want a stray interrupt taken while
-         * we zero out our shadow registers in DevDisableInterrupts()*/
-    HIFMaskInterrupt(pDev->HIFDevice);
+	/* mask the interrupt at the HIF layer, we don't want a stray interrupt taken while
+	 * we zero out our shadow registers in DevDisableInterrupts()*/
+	HIFMaskInterrupt(pDev->HIFDevice);
 
-    return DevDisableInterrupts(pDev);
+	return DevDisableInterrupts(pDev);
 }
 
 /* callback when our fetch to enable/disable completes */
 static void DevDoEnableDisableRecvAsyncHandler(void *Context, HTC_PACKET *pPacket)
 {
-    AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
+	AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevDoEnableDisableRecvAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevDoEnableDisableRecvAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
 
-    if (pPacket->Status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                (" Failed to disable receiver, status:%d \n", pPacket->Status));
-    }
-        /* free this IO packet */
-    AR6KFreeIOPacket(pDev,pPacket);
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevDoEnableDisableRecvAsyncHandler \n"));
+	if (pPacket->Status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				(" Failed to disable receiver, status:%d \n", pPacket->Status));
+	}
+	/* free this IO packet */
+	AR6KFreeIOPacket(pDev,pPacket);
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevDoEnableDisableRecvAsyncHandler \n"));
 }
 
 /* disable packet reception (used in case the host runs out of buffers)
@@ -357,47 +357,47 @@ static void DevDoEnableDisableRecvAsyncHandler(void *Context, HTC_PACKET *pPacke
  * disable recv events */
 static int DevDoEnableDisableRecvOverride(AR6K_DEVICE *pDev, bool EnableRecv, bool AsyncMode)
 {
-    int                  status = 0;
-    HTC_PACKET                *pIOPacket = NULL;
+	int                  status = 0;
+	HTC_PACKET                *pIOPacket = NULL;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("DevDoEnableDisableRecvOverride: Enable:%d Mode:%d\n",
-            EnableRecv,AsyncMode));
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("DevDoEnableDisableRecvOverride: Enable:%d Mode:%d\n",
+				       EnableRecv,AsyncMode));
 
-    do {
+	do {
 
-        if (AsyncMode) {
+		if (AsyncMode) {
 
-            pIOPacket = AR6KAllocIOPacket(pDev);
+			pIOPacket = AR6KAllocIOPacket(pDev);
 
-            if (NULL == pIOPacket) {
-                status = A_NO_MEMORY;
-                A_ASSERT(false);
-                break;
-            }
+			if (NULL == pIOPacket) {
+				status = A_NO_MEMORY;
+				A_ASSERT(false);
+				break;
+			}
 
-                /* stick in our completion routine when the I/O operation completes */
-            pIOPacket->Completion = DevDoEnableDisableRecvAsyncHandler;
-            pIOPacket->pContext = pDev;
+			/* stick in our completion routine when the I/O operation completes */
+			pIOPacket->Completion = DevDoEnableDisableRecvAsyncHandler;
+			pIOPacket->pContext = pDev;
 
-                /* call the HIF layer override and do this asynchronously */
-            status = pDev->HifMaskUmaskRecvEvent(pDev->HIFDevice,
-                                                 EnableRecv ? HIF_UNMASK_RECV : HIF_MASK_RECV,
-                                                 pIOPacket);
-            break;
-        }
+			/* call the HIF layer override and do this asynchronously */
+			status = pDev->HifMaskUmaskRecvEvent(pDev->HIFDevice,
+							     EnableRecv ? HIF_UNMASK_RECV : HIF_MASK_RECV,
+							     pIOPacket);
+			break;
+		}
 
-            /* if we get here we are doing it synchronously */
-        status = pDev->HifMaskUmaskRecvEvent(pDev->HIFDevice,
-                                             EnableRecv ? HIF_UNMASK_RECV : HIF_MASK_RECV,
-                                             NULL);
+		/* if we get here we are doing it synchronously */
+		status = pDev->HifMaskUmaskRecvEvent(pDev->HIFDevice,
+						     EnableRecv ? HIF_UNMASK_RECV : HIF_MASK_RECV,
+						     NULL);
 
-    } while (false);
+	} while (false);
 
-    if (status && (pIOPacket != NULL)) {
-        AR6KFreeIOPacket(pDev,pIOPacket);
-    }
+	if (status && (pIOPacket != NULL)) {
+		AR6KFreeIOPacket(pDev,pIOPacket);
+	}
 
-    return status;
+	return status;
 }
 
 /* disable packet reception (used in case the host runs out of buffers)
@@ -405,183 +405,183 @@ static int DevDoEnableDisableRecvOverride(AR6K_DEVICE *pDev, bool EnableRecv, bo
  * the host I/F */
 static int DevDoEnableDisableRecvNormal(AR6K_DEVICE *pDev, bool EnableRecv, bool AsyncMode)
 {
-    int                  status = 0;
-    HTC_PACKET                *pIOPacket = NULL;
-    AR6K_IRQ_ENABLE_REGISTERS regs;
+	int                  status = 0;
+	HTC_PACKET                *pIOPacket = NULL;
+	AR6K_IRQ_ENABLE_REGISTERS regs;
 
-        /* take the lock to protect interrupt enable shadows */
-    LOCK_AR6K(pDev);
+	/* take the lock to protect interrupt enable shadows */
+	LOCK_AR6K(pDev);
 
-    if (EnableRecv) {
-        pDev->IrqEnableRegisters.int_status_enable |= INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
-    } else {
-        pDev->IrqEnableRegisters.int_status_enable &= ~INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
-    }
+	if (EnableRecv) {
+		pDev->IrqEnableRegisters.int_status_enable |= INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
+	} else {
+		pDev->IrqEnableRegisters.int_status_enable &= ~INT_STATUS_ENABLE_MBOX_DATA_SET(0x01);
+	}
 
-        /* copy into our temp area */
-    A_MEMCPY(&regs,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
-    UNLOCK_AR6K(pDev);
+	/* copy into our temp area */
+	A_MEMCPY(&regs,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
+	UNLOCK_AR6K(pDev);
 
-    do {
+	do {
 
-        if (AsyncMode) {
+		if (AsyncMode) {
 
-            pIOPacket = AR6KAllocIOPacket(pDev);
+			pIOPacket = AR6KAllocIOPacket(pDev);
 
-            if (NULL == pIOPacket) {
-                status = A_NO_MEMORY;
-                A_ASSERT(false);
-                break;
-            }
+			if (NULL == pIOPacket) {
+				status = A_NO_MEMORY;
+				A_ASSERT(false);
+				break;
+			}
 
-                /* copy values to write to our async I/O buffer */
-            A_MEMCPY(pIOPacket->pBuffer,&regs,AR6K_IRQ_ENABLE_REGS_SIZE);
+			/* copy values to write to our async I/O buffer */
+			A_MEMCPY(pIOPacket->pBuffer,&regs,AR6K_IRQ_ENABLE_REGS_SIZE);
 
-                /* stick in our completion routine when the I/O operation completes */
-            pIOPacket->Completion = DevDoEnableDisableRecvAsyncHandler;
-            pIOPacket->pContext = pDev;
+			/* stick in our completion routine when the I/O operation completes */
+			pIOPacket->Completion = DevDoEnableDisableRecvAsyncHandler;
+			pIOPacket->pContext = pDev;
 
-                /* write it out asynchronously */
-            HIFReadWrite(pDev->HIFDevice,
-                         INT_STATUS_ENABLE_ADDRESS,
-                         pIOPacket->pBuffer,
-                         AR6K_IRQ_ENABLE_REGS_SIZE,
-                         HIF_WR_ASYNC_BYTE_INC,
-                         pIOPacket);
-            break;
-        }
+			/* write it out asynchronously */
+			HIFReadWrite(pDev->HIFDevice,
+				     INT_STATUS_ENABLE_ADDRESS,
+				     pIOPacket->pBuffer,
+				     AR6K_IRQ_ENABLE_REGS_SIZE,
+				     HIF_WR_ASYNC_BYTE_INC,
+				     pIOPacket);
+			break;
+		}
 
-        /* if we get here we are doing it synchronously */
+		/* if we get here we are doing it synchronously */
 
-        status = HIFReadWrite(pDev->HIFDevice,
-                              INT_STATUS_ENABLE_ADDRESS,
-                              &regs.int_status_enable,
-                              AR6K_IRQ_ENABLE_REGS_SIZE,
-                              HIF_WR_SYNC_BYTE_INC,
-                              NULL);
+		status = HIFReadWrite(pDev->HIFDevice,
+				      INT_STATUS_ENABLE_ADDRESS,
+				      &regs.int_status_enable,
+				      AR6K_IRQ_ENABLE_REGS_SIZE,
+				      HIF_WR_SYNC_BYTE_INC,
+				      NULL);
 
-    } while (false);
+	} while (false);
 
-    if (status && (pIOPacket != NULL)) {
-        AR6KFreeIOPacket(pDev,pIOPacket);
-    }
+	if (status && (pIOPacket != NULL)) {
+		AR6KFreeIOPacket(pDev,pIOPacket);
+	}
 
-    return status;
+	return status;
 }
 
 
 int DevStopRecv(AR6K_DEVICE *pDev, bool AsyncMode)
 {
-    if (NULL == pDev->HifMaskUmaskRecvEvent) {
-        return DevDoEnableDisableRecvNormal(pDev,false,AsyncMode);
-    } else {
-        return DevDoEnableDisableRecvOverride(pDev,false,AsyncMode);
-    }
+	if (NULL == pDev->HifMaskUmaskRecvEvent) {
+		return DevDoEnableDisableRecvNormal(pDev,false,AsyncMode);
+	} else {
+		return DevDoEnableDisableRecvOverride(pDev,false,AsyncMode);
+	}
 }
 
 int DevEnableRecv(AR6K_DEVICE *pDev, bool AsyncMode)
 {
-    if (NULL == pDev->HifMaskUmaskRecvEvent) {
-        return DevDoEnableDisableRecvNormal(pDev,true,AsyncMode);
-    } else {
-        return DevDoEnableDisableRecvOverride(pDev,true,AsyncMode);
-    }
+	if (NULL == pDev->HifMaskUmaskRecvEvent) {
+		return DevDoEnableDisableRecvNormal(pDev,true,AsyncMode);
+	} else {
+		return DevDoEnableDisableRecvOverride(pDev,true,AsyncMode);
+	}
 }
 
 int DevWaitForPendingRecv(AR6K_DEVICE *pDev,u32 TimeoutInMs,bool *pbIsRecvPending)
 {
-    int    status          = 0;
-    A_UCHAR     host_int_status = 0x0;
-    u32 counter         = 0x0;
-
-    if(TimeoutInMs < 100)
-    {
-        TimeoutInMs = 100;
-    }
-
-    counter = TimeoutInMs / 100;
-
-    do
-    {
-        //Read the Host Interrupt Status Register
-        status = HIFReadWrite(pDev->HIFDevice,
-                              HOST_INT_STATUS_ADDRESS,
-                             &host_int_status,
-                              sizeof(A_UCHAR),
-                              HIF_RD_SYNC_BYTE_INC,
-                              NULL);
-        if (status)
-        {
-            AR_DEBUG_PRINTF(ATH_LOG_ERR,("DevWaitForPendingRecv:Read HOST_INT_STATUS_ADDRESS Failed 0x%X\n",status));
-            break;
-        }
-
-        host_int_status = !status ? (host_int_status & (1 << 0)):0;
-        if(!host_int_status)
-        {
-            status          = 0;
-           *pbIsRecvPending = false;
-            break;
-        }
-        else
-        {
-            *pbIsRecvPending = true;
-        }
-
-        A_MDELAY(100);
-
-        counter--;
-
-    }while(counter);
-    return status;
+	int    status          = 0;
+	A_UCHAR     host_int_status = 0x0;
+	u32 counter         = 0x0;
+
+	if (TimeoutInMs < 100)
+	{
+		TimeoutInMs = 100;
+	}
+
+	counter = TimeoutInMs / 100;
+
+	do
+	{
+		//Read the Host Interrupt Status Register
+		status = HIFReadWrite(pDev->HIFDevice,
+				      HOST_INT_STATUS_ADDRESS,
+				      &host_int_status,
+				      sizeof(A_UCHAR),
+				      HIF_RD_SYNC_BYTE_INC,
+				      NULL);
+		if (status)
+		{
+			AR_DEBUG_PRINTF(ATH_LOG_ERR,("DevWaitForPendingRecv:Read HOST_INT_STATUS_ADDRESS Failed 0x%X\n",status));
+			break;
+		}
+
+		host_int_status = !status ? (host_int_status & (1 << 0)):0;
+		if (!host_int_status)
+		{
+			status          = 0;
+			*pbIsRecvPending = false;
+			break;
+		}
+		else
+		{
+			*pbIsRecvPending = true;
+		}
+
+		A_MDELAY(100);
+
+		counter--;
+
+	}while (counter);
+	return status;
 }
 
 void DevDumpRegisters(AR6K_DEVICE               *pDev,
-                      AR6K_IRQ_PROC_REGISTERS   *pIrqProcRegs,
-                      AR6K_IRQ_ENABLE_REGISTERS *pIrqEnableRegs)
+		      AR6K_IRQ_PROC_REGISTERS   *pIrqProcRegs,
+		      AR6K_IRQ_ENABLE_REGISTERS *pIrqEnableRegs)
 {
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("\n<------- Register Table -------->\n"));
-
-    if (pIrqProcRegs != NULL) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-            ("Host Int Status:           0x%x\n",pIrqProcRegs->host_int_status));
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-            ("CPU Int Status:            0x%x\n",pIrqProcRegs->cpu_int_status));
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-            ("Error Int Status:          0x%x\n",pIrqProcRegs->error_int_status));
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-            ("Counter Int Status:        0x%x\n",pIrqProcRegs->counter_int_status));
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-            ("Mbox Frame:                0x%x\n",pIrqProcRegs->mbox_frame));
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-            ("Rx Lookahead Valid:        0x%x\n",pIrqProcRegs->rx_lookahead_valid));
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-            ("Rx Lookahead 0:            0x%x\n",pIrqProcRegs->rx_lookahead[0]));
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-            ("Rx Lookahead 1:            0x%x\n",pIrqProcRegs->rx_lookahead[1]));
-
-        if (pDev->MailBoxInfo.GMboxAddress != 0) {
-                /* if the target supports GMBOX hardware, dump some additional state */
-            AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-                ("GMBOX Host Int Status 2:   0x%x\n",pIrqProcRegs->host_int_status2));
-            AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-                ("GMBOX RX Avail:            0x%x\n",pIrqProcRegs->gmbox_rx_avail));
-            AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-                ("GMBOX lookahead alias 0:   0x%x\n",pIrqProcRegs->rx_gmbox_lookahead_alias[0]));
-            AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-                ("GMBOX lookahead alias 1:   0x%x\n",pIrqProcRegs->rx_gmbox_lookahead_alias[1]));
-        }
-
-    }
-
-    if (pIrqEnableRegs != NULL) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-            ("Int Status Enable:         0x%x\n",pIrqEnableRegs->int_status_enable));
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-            ("Counter Int Status Enable: 0x%x\n",pIrqEnableRegs->counter_int_status_enable));
-    }
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("<------------------------------->\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("\n<------- Register Table -------->\n"));
+
+	if (pIrqProcRegs != NULL) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+				("Host Int Status:           0x%x\n",pIrqProcRegs->host_int_status));
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+				("CPU Int Status:            0x%x\n",pIrqProcRegs->cpu_int_status));
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+				("Error Int Status:          0x%x\n",pIrqProcRegs->error_int_status));
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+				("Counter Int Status:        0x%x\n",pIrqProcRegs->counter_int_status));
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+				("Mbox Frame:                0x%x\n",pIrqProcRegs->mbox_frame));
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+				("Rx Lookahead Valid:        0x%x\n",pIrqProcRegs->rx_lookahead_valid));
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+				("Rx Lookahead 0:            0x%x\n",pIrqProcRegs->rx_lookahead[0]));
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+				("Rx Lookahead 1:            0x%x\n",pIrqProcRegs->rx_lookahead[1]));
+
+		if (pDev->MailBoxInfo.GMboxAddress != 0) {
+			/* if the target supports GMBOX hardware, dump some additional state */
+			AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+					("GMBOX Host Int Status 2:   0x%x\n",pIrqProcRegs->host_int_status2));
+			AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+					("GMBOX RX Avail:            0x%x\n",pIrqProcRegs->gmbox_rx_avail));
+			AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+					("GMBOX lookahead alias 0:   0x%x\n",pIrqProcRegs->rx_gmbox_lookahead_alias[0]));
+			AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+					("GMBOX lookahead alias 1:   0x%x\n",pIrqProcRegs->rx_gmbox_lookahead_alias[1]));
+		}
+
+	}
+
+	if (pIrqEnableRegs != NULL) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+				("Int Status Enable:         0x%x\n",pIrqEnableRegs->int_status_enable));
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+				("Counter Int Status Enable: 0x%x\n",pIrqEnableRegs->counter_int_status_enable));
+	}
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("<------------------------------->\n"));
 }
 
 
@@ -589,358 +589,358 @@ void DevDumpRegisters(AR6K_DEVICE               *pDev,
 
 static HIF_SCATTER_REQ *DevAllocScatterReq(HIF_DEVICE *Context)
 {
-    DL_LIST *pItem;
-    AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
-    LOCK_AR6K(pDev);
-    pItem = DL_ListRemoveItemFromHead(&pDev->ScatterReqHead);
-    UNLOCK_AR6K(pDev);
-    if (pItem != NULL) {
-        return A_CONTAINING_STRUCT(pItem, HIF_SCATTER_REQ, ListLink);
-    }
-    return NULL;
+	DL_LIST *pItem;
+	AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
+	LOCK_AR6K(pDev);
+	pItem = DL_ListRemoveItemFromHead(&pDev->ScatterReqHead);
+	UNLOCK_AR6K(pDev);
+	if (pItem != NULL) {
+		return A_CONTAINING_STRUCT(pItem, HIF_SCATTER_REQ, ListLink);
+	}
+	return NULL;
 }
 
 static void DevFreeScatterReq(HIF_DEVICE *Context, HIF_SCATTER_REQ *pReq)
 {
-    AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
-    LOCK_AR6K(pDev);
-    DL_ListInsertTail(&pDev->ScatterReqHead, &pReq->ListLink);
-    UNLOCK_AR6K(pDev);
+	AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
+	LOCK_AR6K(pDev);
+	DL_ListInsertTail(&pDev->ScatterReqHead, &pReq->ListLink);
+	UNLOCK_AR6K(pDev);
 }
 
 int DevCopyScatterListToFromDMABuffer(HIF_SCATTER_REQ *pReq, bool FromDMA)
 {
-    u8 *pDMABuffer = NULL;
-    int             i, remaining;
-    u32 length;
+	u8 *pDMABuffer = NULL;
+	int             i, remaining;
+	u32 length;
 
-    pDMABuffer = pReq->pScatterBounceBuffer;
+	pDMABuffer = pReq->pScatterBounceBuffer;
 
-    if (pDMABuffer == NULL) {
-        A_ASSERT(false);
-        return A_EINVAL;
-    }
+	if (pDMABuffer == NULL) {
+		A_ASSERT(false);
+		return A_EINVAL;
+	}
 
-    remaining = (int)pReq->TotalLength;
+	remaining = (int)pReq->TotalLength;
 
-    for (i = 0; i < pReq->ValidScatterEntries; i++) {
+	for (i = 0; i < pReq->ValidScatterEntries; i++) {
 
-        length = min((int)pReq->ScatterList[i].Length, remaining);
+		length = min((int)pReq->ScatterList[i].Length, remaining);
 
-        if (length != (int)pReq->ScatterList[i].Length) {
-            A_ASSERT(false);
-                /* there is a problem with the scatter list */
-            return A_EINVAL;
-        }
+		if (length != (int)pReq->ScatterList[i].Length) {
+			A_ASSERT(false);
+			/* there is a problem with the scatter list */
+			return A_EINVAL;
+		}
 
-        if (FromDMA) {
-                /* from DMA buffer */
-            A_MEMCPY(pReq->ScatterList[i].pBuffer, pDMABuffer , length);
-        } else {
-                /* to DMA buffer */
-            A_MEMCPY(pDMABuffer, pReq->ScatterList[i].pBuffer, length);
-        }
+		if (FromDMA) {
+			/* from DMA buffer */
+			A_MEMCPY(pReq->ScatterList[i].pBuffer, pDMABuffer , length);
+		} else {
+			/* to DMA buffer */
+			A_MEMCPY(pDMABuffer, pReq->ScatterList[i].pBuffer, length);
+		}
 
-        pDMABuffer += length;
-        remaining -= length;
-    }
+		pDMABuffer += length;
+		remaining -= length;
+	}
 
-    return 0;
+	return 0;
 }
 
 static void DevReadWriteScatterAsyncHandler(void *Context, HTC_PACKET *pPacket)
 {
-    AR6K_DEVICE     *pDev = (AR6K_DEVICE *)Context;
-    HIF_SCATTER_REQ *pReq = (HIF_SCATTER_REQ *)pPacket->pPktContext;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+DevReadWriteScatterAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
-    
-    pReq->CompletionStatus = pPacket->Status;
+	AR6K_DEVICE     *pDev = (AR6K_DEVICE *)Context;
+	HIF_SCATTER_REQ *pReq = (HIF_SCATTER_REQ *)pPacket->pPktContext;
 
-    AR6KFreeIOPacket(pDev,pPacket);
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+DevReadWriteScatterAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
 
-    pReq->CompletionRoutine(pReq);
+	pReq->CompletionStatus = pPacket->Status;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-DevReadWriteScatterAsyncHandler \n"));
+	AR6KFreeIOPacket(pDev,pPacket);
+
+	pReq->CompletionRoutine(pReq);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-DevReadWriteScatterAsyncHandler \n"));
 }
 
 static int DevReadWriteScatter(HIF_DEVICE *Context, HIF_SCATTER_REQ *pReq)
 {
-    AR6K_DEVICE     *pDev = (AR6K_DEVICE *)Context;
-    int        status = 0;
-    HTC_PACKET      *pIOPacket = NULL;
-    u32 request = pReq->Request;
-
-    do {
-
-        if (pReq->TotalLength > AR6K_MAX_TRANSFER_SIZE_PER_SCATTER) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                            ("Invalid length: %d \n", pReq->TotalLength));
-            break;
-        }
-
-        if (pReq->TotalLength == 0) {
-            A_ASSERT(false);
-            break;
-        }
-
-        if (request & HIF_ASYNCHRONOUS) {
-                /* use an I/O packet to carry this request */
-            pIOPacket = AR6KAllocIOPacket(pDev);
-            if (NULL == pIOPacket) {
-                status = A_NO_MEMORY;
-                break;
-            }
-
-                /* save the request */
-            pIOPacket->pPktContext = pReq;
-                /* stick in our completion routine when the I/O operation completes */
-            pIOPacket->Completion = DevReadWriteScatterAsyncHandler;
-            pIOPacket->pContext = pDev;
-        }
-
-        if (request & HIF_WRITE) {
-            /* in virtual DMA, we are issuing the requests through the legacy HIFReadWrite API
-             * this API will adjust the address automatically for the last byte to fall on the mailbox
-             * EOM. */
-
-            /* if the address is an extended address, we can adjust the address here since the extended
-             * address will bypass the normal checks in legacy HIF layers */
-            if (pReq->Address == pDev->MailBoxInfo.MboxProp[HTC_MAILBOX].ExtendedAddress) {
-                pReq->Address += pDev->MailBoxInfo.MboxProp[HTC_MAILBOX].ExtendedSize - pReq->TotalLength;
-            }
-        }
-
-            /* use legacy readwrite */
-        status = HIFReadWrite(pDev->HIFDevice,
-                              pReq->Address,
-                              DEV_GET_VIRT_DMA_INFO(pReq)->pVirtDmaBuffer,
-                              pReq->TotalLength,
-                              request,
-                              (request & HIF_ASYNCHRONOUS) ? pIOPacket : NULL);
-
-    } while (false);
-
-    if ((status != A_PENDING) && status && (request & HIF_ASYNCHRONOUS)) {
-        if (pIOPacket != NULL) {
-            AR6KFreeIOPacket(pDev,pIOPacket);
-        }
-        pReq->CompletionStatus = status;
-        pReq->CompletionRoutine(pReq);
-        status = 0;
-    }
-
-    return status;
+	AR6K_DEVICE     *pDev = (AR6K_DEVICE *)Context;
+	int        status = 0;
+	HTC_PACKET      *pIOPacket = NULL;
+	u32 request = pReq->Request;
+
+	do {
+
+		if (pReq->TotalLength > AR6K_MAX_TRANSFER_SIZE_PER_SCATTER) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("Invalid length: %d \n", pReq->TotalLength));
+			break;
+		}
+
+		if (pReq->TotalLength == 0) {
+			A_ASSERT(false);
+			break;
+		}
+
+		if (request & HIF_ASYNCHRONOUS) {
+			/* use an I/O packet to carry this request */
+			pIOPacket = AR6KAllocIOPacket(pDev);
+			if (NULL == pIOPacket) {
+				status = A_NO_MEMORY;
+				break;
+			}
+
+			/* save the request */
+			pIOPacket->pPktContext = pReq;
+			/* stick in our completion routine when the I/O operation completes */
+			pIOPacket->Completion = DevReadWriteScatterAsyncHandler;
+			pIOPacket->pContext = pDev;
+		}
+
+		if (request & HIF_WRITE) {
+			/* in virtual DMA, we are issuing the requests through the legacy HIFReadWrite API
+			 * this API will adjust the address automatically for the last byte to fall on the mailbox
+			 * EOM. */
+
+			/* if the address is an extended address, we can adjust the address here since the extended
+			 * address will bypass the normal checks in legacy HIF layers */
+			if (pReq->Address == pDev->MailBoxInfo.MboxProp[HTC_MAILBOX].ExtendedAddress) {
+				pReq->Address += pDev->MailBoxInfo.MboxProp[HTC_MAILBOX].ExtendedSize - pReq->TotalLength;
+			}
+		}
+
+		/* use legacy readwrite */
+		status = HIFReadWrite(pDev->HIFDevice,
+				      pReq->Address,
+				      DEV_GET_VIRT_DMA_INFO(pReq)->pVirtDmaBuffer,
+				      pReq->TotalLength,
+				      request,
+				      (request & HIF_ASYNCHRONOUS) ? pIOPacket : NULL);
+
+	} while (false);
+
+	if ((status != A_PENDING) && status && (request & HIF_ASYNCHRONOUS)) {
+		if (pIOPacket != NULL) {
+			AR6KFreeIOPacket(pDev,pIOPacket);
+		}
+		pReq->CompletionStatus = status;
+		pReq->CompletionRoutine(pReq);
+		status = 0;
+	}
+
+	return status;
 }
 
 
 static void DevCleanupVirtualScatterSupport(AR6K_DEVICE *pDev)
 {
-    HIF_SCATTER_REQ *pReq;
+	HIF_SCATTER_REQ *pReq;
 
-    while (1) {
-        pReq = DevAllocScatterReq((HIF_DEVICE *)pDev);
-        if (NULL == pReq) {
-            break;
-        }
-        A_FREE(pReq);
-    }
+	while (1) {
+		pReq = DevAllocScatterReq((HIF_DEVICE *)pDev);
+		if (NULL == pReq) {
+			break;
+		}
+		A_FREE(pReq);
+	}
 
 }
 
-    /* function to set up virtual scatter support if HIF layer has not implemented the interface */
+/* function to set up virtual scatter support if HIF layer has not implemented the interface */
 static int DevSetupVirtualScatterSupport(AR6K_DEVICE *pDev)
 {
-    int                     status = 0;
-    int                          bufferSize, sgreqSize;
-    int                          i;
-    DEV_SCATTER_DMA_VIRTUAL_INFO *pVirtualInfo;
-    HIF_SCATTER_REQ              *pReq;
-
-    bufferSize = sizeof(DEV_SCATTER_DMA_VIRTUAL_INFO) +
-                2 * (A_GET_CACHE_LINE_BYTES()) + AR6K_MAX_TRANSFER_SIZE_PER_SCATTER;
-
-    sgreqSize = sizeof(HIF_SCATTER_REQ) +
-                    (AR6K_SCATTER_ENTRIES_PER_REQ - 1) * (sizeof(HIF_SCATTER_ITEM));
-
-    for (i = 0; i < AR6K_SCATTER_REQS; i++) {
-            /* allocate the scatter request, buffer info and the actual virtual buffer itself */
-        pReq = (HIF_SCATTER_REQ *)A_MALLOC(sgreqSize + bufferSize);
-
-        if (NULL == pReq) {
-            status = A_NO_MEMORY;
-            break;
-        }
-
-        A_MEMZERO(pReq, sgreqSize);
-
-            /* the virtual DMA starts after the scatter request struct */
-        pVirtualInfo = (DEV_SCATTER_DMA_VIRTUAL_INFO *)((u8 *)pReq + sgreqSize);
-        A_MEMZERO(pVirtualInfo, sizeof(DEV_SCATTER_DMA_VIRTUAL_INFO));
-
-        pVirtualInfo->pVirtDmaBuffer = &pVirtualInfo->DataArea[0];
-            /* align buffer to cache line in case host controller can actually DMA this */
-        pVirtualInfo->pVirtDmaBuffer = A_ALIGN_TO_CACHE_LINE(pVirtualInfo->pVirtDmaBuffer);
-            /* store the structure in the private area */
-        pReq->HIFPrivate[0] = pVirtualInfo;
-            /* we emulate a DMA bounce interface */
-        pReq->ScatterMethod = HIF_SCATTER_DMA_BOUNCE;
-        pReq->pScatterBounceBuffer = pVirtualInfo->pVirtDmaBuffer;
-            /* free request to the list */
-        DevFreeScatterReq((HIF_DEVICE *)pDev,pReq);
-    }
-
-    if (status) {
-        DevCleanupVirtualScatterSupport(pDev);
-    } else {
-        pDev->HifScatterInfo.pAllocateReqFunc = DevAllocScatterReq;
-        pDev->HifScatterInfo.pFreeReqFunc = DevFreeScatterReq;
-        pDev->HifScatterInfo.pReadWriteScatterFunc = DevReadWriteScatter;
-        if (pDev->MailBoxInfo.MboxBusIFType == MBOX_BUS_IF_SPI) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("AR6K: SPI bus requires RX scatter limits\n"));
-            pDev->HifScatterInfo.MaxScatterEntries = AR6K_MIN_SCATTER_ENTRIES_PER_REQ;
-            pDev->HifScatterInfo.MaxTransferSizePerScatterReq = AR6K_MIN_TRANSFER_SIZE_PER_SCATTER;
-        } else {
-            pDev->HifScatterInfo.MaxScatterEntries = AR6K_SCATTER_ENTRIES_PER_REQ;
-            pDev->HifScatterInfo.MaxTransferSizePerScatterReq = AR6K_MAX_TRANSFER_SIZE_PER_SCATTER;
-        }
-        pDev->ScatterIsVirtual = true;
-    }
-
-    return status;
+	int                     status = 0;
+	int                          bufferSize, sgreqSize;
+	int                          i;
+	DEV_SCATTER_DMA_VIRTUAL_INFO *pVirtualInfo;
+	HIF_SCATTER_REQ              *pReq;
+
+	bufferSize = sizeof(DEV_SCATTER_DMA_VIRTUAL_INFO) +
+		2 * (A_GET_CACHE_LINE_BYTES()) + AR6K_MAX_TRANSFER_SIZE_PER_SCATTER;
+
+	sgreqSize = sizeof(HIF_SCATTER_REQ) +
+		(AR6K_SCATTER_ENTRIES_PER_REQ - 1) * (sizeof(HIF_SCATTER_ITEM));
+
+	for (i = 0; i < AR6K_SCATTER_REQS; i++) {
+		/* allocate the scatter request, buffer info and the actual virtual buffer itself */
+		pReq = (HIF_SCATTER_REQ *)A_MALLOC(sgreqSize + bufferSize);
+
+		if (NULL == pReq) {
+			status = A_NO_MEMORY;
+			break;
+		}
+
+		A_MEMZERO(pReq, sgreqSize);
+
+		/* the virtual DMA starts after the scatter request struct */
+		pVirtualInfo = (DEV_SCATTER_DMA_VIRTUAL_INFO *)((u8 *)pReq + sgreqSize);
+		A_MEMZERO(pVirtualInfo, sizeof(DEV_SCATTER_DMA_VIRTUAL_INFO));
+
+		pVirtualInfo->pVirtDmaBuffer = &pVirtualInfo->DataArea[0];
+		/* align buffer to cache line in case host controller can actually DMA this */
+		pVirtualInfo->pVirtDmaBuffer = A_ALIGN_TO_CACHE_LINE(pVirtualInfo->pVirtDmaBuffer);
+		/* store the structure in the private area */
+		pReq->HIFPrivate[0] = pVirtualInfo;
+		/* we emulate a DMA bounce interface */
+		pReq->ScatterMethod = HIF_SCATTER_DMA_BOUNCE;
+		pReq->pScatterBounceBuffer = pVirtualInfo->pVirtDmaBuffer;
+		/* free request to the list */
+		DevFreeScatterReq((HIF_DEVICE *)pDev,pReq);
+	}
+
+	if (status) {
+		DevCleanupVirtualScatterSupport(pDev);
+	} else {
+		pDev->HifScatterInfo.pAllocateReqFunc = DevAllocScatterReq;
+		pDev->HifScatterInfo.pFreeReqFunc = DevFreeScatterReq;
+		pDev->HifScatterInfo.pReadWriteScatterFunc = DevReadWriteScatter;
+		if (pDev->MailBoxInfo.MboxBusIFType == MBOX_BUS_IF_SPI) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("AR6K: SPI bus requires RX scatter limits\n"));
+			pDev->HifScatterInfo.MaxScatterEntries = AR6K_MIN_SCATTER_ENTRIES_PER_REQ;
+			pDev->HifScatterInfo.MaxTransferSizePerScatterReq = AR6K_MIN_TRANSFER_SIZE_PER_SCATTER;
+		} else {
+			pDev->HifScatterInfo.MaxScatterEntries = AR6K_SCATTER_ENTRIES_PER_REQ;
+			pDev->HifScatterInfo.MaxTransferSizePerScatterReq = AR6K_MAX_TRANSFER_SIZE_PER_SCATTER;
+		}
+		pDev->ScatterIsVirtual = true;
+	}
+
+	return status;
 }
 
 
 int DevSetupMsgBundling(AR6K_DEVICE *pDev, int MaxMsgsPerTransfer)
 {
-    int status;
-
-    if (pDev->MailBoxInfo.Flags & HIF_MBOX_FLAG_NO_BUNDLING) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("HIF requires bundling disabled\n"));
-        return A_ENOTSUP;
-    }
-
-    status = HIFConfigureDevice(pDev->HIFDevice,
-                                HIF_CONFIGURE_QUERY_SCATTER_REQUEST_SUPPORT,
-                                &pDev->HifScatterInfo,
-                                sizeof(pDev->HifScatterInfo));
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
-            ("AR6K: ** HIF layer does not support scatter requests (%d) \n",status));
-
-            /* we can try to use a virtual DMA scatter mechanism using legacy HIFReadWrite() */
-        status = DevSetupVirtualScatterSupport(pDev);
-
-        if (!status) {
-             AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-                ("AR6K: virtual scatter transfers enabled (max scatter items:%d: maxlen:%d) \n",
-                    DEV_GET_MAX_MSG_PER_BUNDLE(pDev), DEV_GET_MAX_BUNDLE_LENGTH(pDev)));
-        }
-
-    } else {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-            ("AR6K: HIF layer supports scatter requests (max scatter items:%d: maxlen:%d) \n",
-                    DEV_GET_MAX_MSG_PER_BUNDLE(pDev), DEV_GET_MAX_BUNDLE_LENGTH(pDev)));
-    }
-
-    if (!status) {
-            /* for the recv path, the maximum number of bytes per recv bundle is just limited
-             * by the maximum transfer size at the HIF layer */
-        pDev->MaxRecvBundleSize = pDev->HifScatterInfo.MaxTransferSizePerScatterReq;
-
-        if (pDev->MailBoxInfo.MboxBusIFType == MBOX_BUS_IF_SPI) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("AR6K : SPI bus requires TX bundling disabled\n"));
-            pDev->MaxSendBundleSize = 0;
-        } else {
-                /* for the send path, the max transfer size is limited by the existence and size of
-                 * the extended mailbox address range */
-            if (pDev->MailBoxInfo.MboxProp[0].ExtendedAddress != 0) {
-                pDev->MaxSendBundleSize = pDev->MailBoxInfo.MboxProp[0].ExtendedSize;
-            } else {
-                    /* legacy */
-                pDev->MaxSendBundleSize = AR6K_LEGACY_MAX_WRITE_LENGTH;
-            }
-
-            if (pDev->MaxSendBundleSize > pDev->HifScatterInfo.MaxTransferSizePerScatterReq) {
-                    /* limit send bundle size to what the HIF can support for scatter requests */
-                pDev->MaxSendBundleSize = pDev->HifScatterInfo.MaxTransferSizePerScatterReq;
-            }
-        }
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-            ("AR6K: max recv: %d max send: %d \n",
-                    DEV_GET_MAX_BUNDLE_RECV_LENGTH(pDev), DEV_GET_MAX_BUNDLE_SEND_LENGTH(pDev)));
-
-    }
-    return status;
+	int status;
+
+	if (pDev->MailBoxInfo.Flags & HIF_MBOX_FLAG_NO_BUNDLING) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("HIF requires bundling disabled\n"));
+		return A_ENOTSUP;
+	}
+
+	status = HIFConfigureDevice(pDev->HIFDevice,
+				    HIF_CONFIGURE_QUERY_SCATTER_REQUEST_SUPPORT,
+				    &pDev->HifScatterInfo,
+				    sizeof(pDev->HifScatterInfo));
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
+				("AR6K: ** HIF layer does not support scatter requests (%d) \n",status));
+
+		/* we can try to use a virtual DMA scatter mechanism using legacy HIFReadWrite() */
+		status = DevSetupVirtualScatterSupport(pDev);
+
+		if (!status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+					("AR6K: virtual scatter transfers enabled (max scatter items:%d: maxlen:%d) \n",
+					 DEV_GET_MAX_MSG_PER_BUNDLE(pDev), DEV_GET_MAX_BUNDLE_LENGTH(pDev)));
+		}
+
+	} else {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+				("AR6K: HIF layer supports scatter requests (max scatter items:%d: maxlen:%d) \n",
+				 DEV_GET_MAX_MSG_PER_BUNDLE(pDev), DEV_GET_MAX_BUNDLE_LENGTH(pDev)));
+	}
+
+	if (!status) {
+		/* for the recv path, the maximum number of bytes per recv bundle is just limited
+		 * by the maximum transfer size at the HIF layer */
+		pDev->MaxRecvBundleSize = pDev->HifScatterInfo.MaxTransferSizePerScatterReq;
+
+		if (pDev->MailBoxInfo.MboxBusIFType == MBOX_BUS_IF_SPI) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("AR6K : SPI bus requires TX bundling disabled\n"));
+			pDev->MaxSendBundleSize = 0;
+		} else {
+			/* for the send path, the max transfer size is limited by the existence and size of
+			 * the extended mailbox address range */
+			if (pDev->MailBoxInfo.MboxProp[0].ExtendedAddress != 0) {
+				pDev->MaxSendBundleSize = pDev->MailBoxInfo.MboxProp[0].ExtendedSize;
+			} else {
+				/* legacy */
+				pDev->MaxSendBundleSize = AR6K_LEGACY_MAX_WRITE_LENGTH;
+			}
+
+			if (pDev->MaxSendBundleSize > pDev->HifScatterInfo.MaxTransferSizePerScatterReq) {
+				/* limit send bundle size to what the HIF can support for scatter requests */
+				pDev->MaxSendBundleSize = pDev->HifScatterInfo.MaxTransferSizePerScatterReq;
+			}
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+				("AR6K: max recv: %d max send: %d \n",
+				 DEV_GET_MAX_BUNDLE_RECV_LENGTH(pDev), DEV_GET_MAX_BUNDLE_SEND_LENGTH(pDev)));
+
+	}
+	return status;
 }
 
 int DevSubmitScatterRequest(AR6K_DEVICE *pDev, HIF_SCATTER_REQ *pScatterReq, bool Read, bool Async)
 {
-    int status;
-
-    if (Read) {
-            /* read operation */
-        pScatterReq->Request = (Async) ? HIF_RD_ASYNC_BLOCK_FIX : HIF_RD_SYNC_BLOCK_FIX;
-        pScatterReq->Address = pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX];
-        A_ASSERT(pScatterReq->TotalLength <= (u32)DEV_GET_MAX_BUNDLE_RECV_LENGTH(pDev));
-    } else {
-        u32 mailboxWidth;
-
-            /* write operation */
-        pScatterReq->Request = (Async) ? HIF_WR_ASYNC_BLOCK_INC : HIF_WR_SYNC_BLOCK_INC;
-        A_ASSERT(pScatterReq->TotalLength <= (u32)DEV_GET_MAX_BUNDLE_SEND_LENGTH(pDev));
-        if (pScatterReq->TotalLength > AR6K_LEGACY_MAX_WRITE_LENGTH) {
-                /* for large writes use the extended address */
-            pScatterReq->Address = pDev->MailBoxInfo.MboxProp[HTC_MAILBOX].ExtendedAddress;
-            mailboxWidth = pDev->MailBoxInfo.MboxProp[HTC_MAILBOX].ExtendedSize;
-        } else {
-            pScatterReq->Address = pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX];
-            mailboxWidth = AR6K_LEGACY_MAX_WRITE_LENGTH;
-        }
-
-        if (!pDev->ScatterIsVirtual) {
-            /* we are passing this scatter list down to the HIF layer' scatter request handler, fixup the address
-             * so that the last byte falls on the EOM, we do this for those HIFs that support the
-             * scatter API */
-            pScatterReq->Address += (mailboxWidth - pScatterReq->TotalLength);
-        }
-
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV | ATH_DEBUG_SEND,
-                ("DevSubmitScatterRequest, Entries: %d, Total Length: %d Mbox:0x%X (mode: %s : %s)\n",
-                pScatterReq->ValidScatterEntries,
-                pScatterReq->TotalLength,
-                pScatterReq->Address,
-                Async ? "ASYNC" : "SYNC",
-                (Read) ? "RD" : "WR"));
-
-    status = DEV_PREPARE_SCATTER_OPERATION(pScatterReq);
-
-    if (status) {
-        if (Async) {
-            pScatterReq->CompletionStatus = status;
-            pScatterReq->CompletionRoutine(pScatterReq);
-            return 0;
-        }
-        return status;
-    }
-
-    status = pDev->HifScatterInfo.pReadWriteScatterFunc(pDev->ScatterIsVirtual ? pDev : pDev->HIFDevice,
-                                                        pScatterReq);
-    if (!Async) {
-            /* in sync mode, we can touch the scatter request */
-        pScatterReq->CompletionStatus = status;
-        DEV_FINISH_SCATTER_OPERATION(pScatterReq);
-    } else {
-        if (status == A_PENDING) {
-            status = 0;
-        }
-    }
-
-    return status;
+	int status;
+
+	if (Read) {
+		/* read operation */
+		pScatterReq->Request = (Async) ? HIF_RD_ASYNC_BLOCK_FIX : HIF_RD_SYNC_BLOCK_FIX;
+		pScatterReq->Address = pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX];
+		A_ASSERT(pScatterReq->TotalLength <= (u32)DEV_GET_MAX_BUNDLE_RECV_LENGTH(pDev));
+	} else {
+		u32 mailboxWidth;
+
+		/* write operation */
+		pScatterReq->Request = (Async) ? HIF_WR_ASYNC_BLOCK_INC : HIF_WR_SYNC_BLOCK_INC;
+		A_ASSERT(pScatterReq->TotalLength <= (u32)DEV_GET_MAX_BUNDLE_SEND_LENGTH(pDev));
+		if (pScatterReq->TotalLength > AR6K_LEGACY_MAX_WRITE_LENGTH) {
+			/* for large writes use the extended address */
+			pScatterReq->Address = pDev->MailBoxInfo.MboxProp[HTC_MAILBOX].ExtendedAddress;
+			mailboxWidth = pDev->MailBoxInfo.MboxProp[HTC_MAILBOX].ExtendedSize;
+		} else {
+			pScatterReq->Address = pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX];
+			mailboxWidth = AR6K_LEGACY_MAX_WRITE_LENGTH;
+		}
+
+		if (!pDev->ScatterIsVirtual) {
+			/* we are passing this scatter list down to the HIF layer' scatter request handler, fixup the address
+			 * so that the last byte falls on the EOM, we do this for those HIFs that support the
+			 * scatter API */
+			pScatterReq->Address += (mailboxWidth - pScatterReq->TotalLength);
+		}
+
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV | ATH_DEBUG_SEND,
+			("DevSubmitScatterRequest, Entries: %d, Total Length: %d Mbox:0x%X (mode: %s : %s)\n",
+			 pScatterReq->ValidScatterEntries,
+			 pScatterReq->TotalLength,
+			 pScatterReq->Address,
+			 Async ? "ASYNC" : "SYNC",
+			 (Read) ? "RD" : "WR"));
+
+	status = DEV_PREPARE_SCATTER_OPERATION(pScatterReq);
+
+	if (status) {
+		if (Async) {
+			pScatterReq->CompletionStatus = status;
+			pScatterReq->CompletionRoutine(pScatterReq);
+			return 0;
+		}
+		return status;
+	}
+
+	status = pDev->HifScatterInfo.pReadWriteScatterFunc(pDev->ScatterIsVirtual ? pDev : pDev->HIFDevice,
+							    pScatterReq);
+	if (!Async) {
+		/* in sync mode, we can touch the scatter request */
+		pScatterReq->CompletionStatus = status;
+		DEV_FINISH_SCATTER_OPERATION(pScatterReq);
+	} else {
+		if (status == A_PENDING) {
+			status = 0;
+		}
+	}
+
+	return status;
 }
 
 
@@ -994,9 +994,9 @@ int DevSubmitScatterRequest(AR6K_DEVICE *pDev, HIF_SCATTER_REQ *pScatterReq, boo
 #endif
 
 #define TOTAL_BYTES (A_ROUND_UP_PWR2(BUFFER1,BUFFER_BLOCK_PAD) + \
-                     A_ROUND_UP_PWR2(BUFFER2,BUFFER_BLOCK_PAD) + \
-                     A_ROUND_UP_PWR2(BUFFER3,BUFFER_BLOCK_PAD) + \
-                     A_ROUND_UP_PWR2(BUFFER4,BUFFER_BLOCK_PAD) )
+		     A_ROUND_UP_PWR2(BUFFER2,BUFFER_BLOCK_PAD) + \
+		     A_ROUND_UP_PWR2(BUFFER3,BUFFER_BLOCK_PAD) + \
+		     A_ROUND_UP_PWR2(BUFFER4,BUFFER_BLOCK_PAD) )
 
 #define TEST_BYTES (BUFFER1 +  BUFFER2 + BUFFER3 + BUFFER4)
 
@@ -1009,32 +1009,32 @@ static u32 g_BlockSizes[AR6K_MAILBOXES];
 #define BUFFER_PROC_LIST_DEPTH 4
 
 typedef struct _BUFFER_PROC_LIST{
-    u8 *pBuffer;
-    u32 length;
+	u8 *pBuffer;
+	u32 length;
 }BUFFER_PROC_LIST;
 
 
 #define PUSH_BUFF_PROC_ENTRY(pList,len,pCurrpos) \
 {                                                   \
-    (pList)->pBuffer = (pCurrpos);                  \
-    (pList)->length = (len);                        \
-    (pCurrpos) += (len);                            \
-    (pList)++;                                      \
+	(pList)->pBuffer = (pCurrpos);                  \
+	(pList)->length = (len);                        \
+	(pCurrpos) += (len);                            \
+	(pList)++;                                      \
 }
 
 /* a simple and crude way to send different "message" sizes */
 static void AssembleBufferList(BUFFER_PROC_LIST *pList)
 {
-    u8 *pBuffer = g_Buffer;
+	u8 *pBuffer = g_Buffer;
 
 #if BUFFER_PROC_LIST_DEPTH < 4
 #error "Buffer processing list depth is not deep enough!!"
 #endif
 
-    PUSH_BUFF_PROC_ENTRY(pList,BUFFER1,pBuffer);
-    PUSH_BUFF_PROC_ENTRY(pList,BUFFER2,pBuffer);
-    PUSH_BUFF_PROC_ENTRY(pList,BUFFER3,pBuffer);
-    PUSH_BUFF_PROC_ENTRY(pList,BUFFER4,pBuffer);
+	PUSH_BUFF_PROC_ENTRY(pList,BUFFER1,pBuffer);
+	PUSH_BUFF_PROC_ENTRY(pList,BUFFER2,pBuffer);
+	PUSH_BUFF_PROC_ENTRY(pList,BUFFER3,pBuffer);
+	PUSH_BUFF_PROC_ENTRY(pList,BUFFER4,pBuffer);
 
 }
 
@@ -1042,84 +1042,84 @@ static void AssembleBufferList(BUFFER_PROC_LIST *pList)
 #define FILL_COUNTING false
 static void InitBuffers(bool Zero)
 {
-    u16 *pBuffer16 = (u16 *)g_Buffer;
-    int      i;
-
-        /* fill buffer with 16 bit counting pattern or zeros */
-    for (i = 0; i <  (TOTAL_BYTES / 2) ; i++) {
-        if (!Zero) {
-            pBuffer16[i] = (u16)i;
-        } else {
-            pBuffer16[i] = 0;
-        }
-    }
+	u16 *pBuffer16 = (u16 *)g_Buffer;
+	int      i;
+
+	/* fill buffer with 16 bit counting pattern or zeros */
+	for (i = 0; i <  (TOTAL_BYTES / 2) ; i++) {
+		if (!Zero) {
+			pBuffer16[i] = (u16)i;
+		} else {
+			pBuffer16[i] = 0;
+		}
+	}
 }
 
 
 static bool CheckOneBuffer(u16 *pBuffer16, int Length)
 {
-    int      i;
-    u16 startCount;
-    bool   success = true;
-
-        /* get the starting count */
-    startCount = pBuffer16[0];
-        /* invert it, this is the expected value */
-    startCount = ~startCount;
-        /* scan the buffer and verify */
-    for (i = 0; i < (Length / 2) ; i++,startCount++) {
-            /* target will invert all the data */
-        if ((u16)pBuffer16[i] != (u16)~startCount) {
-            success = false;
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Invalid Data Got:0x%X, Expecting:0x%X (offset:%d, total:%d) \n",
-                        pBuffer16[i], ((u16)~startCount), i, Length));
-             AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("0x%X 0x%X 0x%X 0x%X \n",
-                        pBuffer16[i], pBuffer16[i + 1], pBuffer16[i + 2],pBuffer16[i+3]));
-            break;
-        }
-    }
-
-    return success;
+	int      i;
+	u16 startCount;
+	bool   success = true;
+
+	/* get the starting count */
+	startCount = pBuffer16[0];
+	/* invert it, this is the expected value */
+	startCount = ~startCount;
+	/* scan the buffer and verify */
+	for (i = 0; i < (Length / 2) ; i++,startCount++) {
+		/* target will invert all the data */
+		if ((u16)pBuffer16[i] != (u16)~startCount) {
+			success = false;
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Invalid Data Got:0x%X, Expecting:0x%X (offset:%d, total:%d) \n",
+							pBuffer16[i], ((u16)~startCount), i, Length));
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("0x%X 0x%X 0x%X 0x%X \n",
+							pBuffer16[i], pBuffer16[i + 1], pBuffer16[i + 2],pBuffer16[i+3]));
+			break;
+		}
+	}
+
+	return success;
 }
 
 static bool CheckBuffers(void)
 {
-    int      i;
-    bool   success = true;
-    BUFFER_PROC_LIST checkList[BUFFER_PROC_LIST_DEPTH];
-
-        /* assemble the list */
-    AssembleBufferList(checkList);
-
-        /* scan the buffers and verify */
-    for (i = 0; i < BUFFER_PROC_LIST_DEPTH ; i++) {
-        success = CheckOneBuffer((u16 *)checkList[i].pBuffer, checkList[i].length);
-        if (!success) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Buffer : 0x%X, Length:%d failed verify \n",
-                        (u32)checkList[i].pBuffer, checkList[i].length));
-            break;
-        }
-    }
-
-    return success;
+	int      i;
+	bool   success = true;
+	BUFFER_PROC_LIST checkList[BUFFER_PROC_LIST_DEPTH];
+
+	/* assemble the list */
+	AssembleBufferList(checkList);
+
+	/* scan the buffers and verify */
+	for (i = 0; i < BUFFER_PROC_LIST_DEPTH ; i++) {
+		success = CheckOneBuffer((u16 *)checkList[i].pBuffer, checkList[i].length);
+		if (!success) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Buffer : 0x%X, Length:%d failed verify \n",
+							(u32)checkList[i].pBuffer, checkList[i].length));
+			break;
+		}
+	}
+
+	return success;
 }
 
-    /* find the end marker for the last buffer we will be sending */
+/* find the end marker for the last buffer we will be sending */
 static u16 GetEndMarker(void)
 {
-    u8 *pBuffer;
-    BUFFER_PROC_LIST checkList[BUFFER_PROC_LIST_DEPTH];
+	u8 *pBuffer;
+	BUFFER_PROC_LIST checkList[BUFFER_PROC_LIST_DEPTH];
 
-        /* fill up buffers with the normal counting pattern */
-    InitBuffers(FILL_COUNTING);
+	/* fill up buffers with the normal counting pattern */
+	InitBuffers(FILL_COUNTING);
 
-        /* assemble the list we will be sending down */
-    AssembleBufferList(checkList);
-        /* point to the last 2 bytes of the last buffer */
-    pBuffer = &(checkList[BUFFER_PROC_LIST_DEPTH - 1].pBuffer[(checkList[BUFFER_PROC_LIST_DEPTH - 1].length) - 2]);
+	/* assemble the list we will be sending down */
+	AssembleBufferList(checkList);
+	/* point to the last 2 bytes of the last buffer */
+	pBuffer = &(checkList[BUFFER_PROC_LIST_DEPTH - 1].pBuffer[(checkList[BUFFER_PROC_LIST_DEPTH - 1].length) - 2]);
 
-        /* the last count in the last buffer is the marker */
-    return (u16)pBuffer[0] | ((u16)pBuffer[1] << 8);
+	/* the last count in the last buffer is the marker */
+	return (u16)pBuffer[0] | ((u16)pBuffer[1] << 8);
 }
 
 #define ATH_PRINT_OUT_ZONE ATH_DEBUG_ERR
@@ -1127,345 +1127,342 @@ static u16 GetEndMarker(void)
 /* send the ordered buffers to the target */
 static int SendBuffers(AR6K_DEVICE *pDev, int mbox)
 {
-    int         status = 0;
-    u32 request = HIF_WR_SYNC_BLOCK_INC;
-    BUFFER_PROC_LIST sendList[BUFFER_PROC_LIST_DEPTH];
-    int              i;
-    int              totalBytes = 0;
-    int              paddedLength;
-    int              totalwPadding = 0;
-
-    AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Sending buffers on mailbox : %d \n",mbox));
-
-        /* fill buffer with counting pattern */
-    InitBuffers(FILL_COUNTING);
-
-        /* assemble the order in which we send */
-    AssembleBufferList(sendList);
-
-    for (i = 0; i < BUFFER_PROC_LIST_DEPTH; i++) {
-
-            /* we are doing block transfers, so we need to pad everything to a block size */
-        paddedLength = (sendList[i].length + (g_BlockSizes[mbox] - 1)) &
-                       (~(g_BlockSizes[mbox] - 1));
-
-            /* send each buffer synchronously */
-        status = HIFReadWrite(pDev->HIFDevice,
-                              g_MailboxAddrs[mbox],
-                              sendList[i].pBuffer,
-                              paddedLength,
-                              request,
-                              NULL);
-        if (status) {
-            break;
-        }
-        totalBytes += sendList[i].length;
-        totalwPadding += paddedLength;
-    }
-
-    AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Sent %d bytes (%d padded bytes) to mailbox : %d \n",totalBytes,totalwPadding,mbox));
-
-    return status;
+	int         status = 0;
+	u32 request = HIF_WR_SYNC_BLOCK_INC;
+	BUFFER_PROC_LIST sendList[BUFFER_PROC_LIST_DEPTH];
+	int              i;
+	int              totalBytes = 0;
+	int              paddedLength;
+	int              totalwPadding = 0;
+
+	AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Sending buffers on mailbox : %d \n",mbox));
+
+	/* fill buffer with counting pattern */
+	InitBuffers(FILL_COUNTING);
+
+	/* assemble the order in which we send */
+	AssembleBufferList(sendList);
+
+	for (i = 0; i < BUFFER_PROC_LIST_DEPTH; i++) {
+
+		/* we are doing block transfers, so we need to pad everything to a block size */
+		paddedLength = (sendList[i].length + (g_BlockSizes[mbox] - 1)) &
+			(~(g_BlockSizes[mbox] - 1));
+
+		/* send each buffer synchronously */
+		status = HIFReadWrite(pDev->HIFDevice,
+				      g_MailboxAddrs[mbox],
+				      sendList[i].pBuffer,
+				      paddedLength,
+				      request,
+				      NULL);
+		if (status) {
+			break;
+		}
+		totalBytes += sendList[i].length;
+		totalwPadding += paddedLength;
+	}
+
+	AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Sent %d bytes (%d padded bytes) to mailbox : %d \n",totalBytes,totalwPadding,mbox));
+
+	return status;
 }
 
 /* poll the mailbox credit counter until we get a credit or timeout */
 static int GetCredits(AR6K_DEVICE *pDev, int mbox, int *pCredits)
 {
-    int status = 0;
-    int      timeout = TEST_CREDITS_RECV_TIMEOUT;
-    u8 credits = 0;
-    u32 address;
-
-    while (true) {
-
-            /* Read the counter register to get credits, this auto-decrements  */
-        address = COUNT_DEC_ADDRESS + (AR6K_MAILBOXES + mbox) * 4;
-        status = HIFReadWrite(pDev->HIFDevice, address, &credits, sizeof(credits),
-                              HIF_RD_SYNC_BYTE_FIX, NULL);
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                ("Unable to decrement the command credit count register (mbox=%d)\n",mbox));
-            status = A_ERROR;
-            break;
-        }
-
-        if (credits) {
-            break;
-        }
-
-        timeout--;
-
-        if (timeout <= 0) {
-              AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                (" Timeout reading credit registers (mbox=%d, address:0x%X) \n",mbox,address));
-            status = A_ERROR;
-            break;
-        }
-
-         /* delay a little, target may not be ready */
-         A_MDELAY(1000);
-
-    }
-
-    if (status == 0) {
-        *pCredits = credits;
-    }
-
-    return status;
+	int status = 0;
+	int      timeout = TEST_CREDITS_RECV_TIMEOUT;
+	u8 credits = 0;
+	u32 address;
+
+	while (true) {
+
+		/* Read the counter register to get credits, this auto-decrements  */
+		address = COUNT_DEC_ADDRESS + (AR6K_MAILBOXES + mbox) * 4;
+		status = HIFReadWrite(pDev->HIFDevice, address, &credits, sizeof(credits),
+				      HIF_RD_SYNC_BYTE_FIX, NULL);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("Unable to decrement the command credit count register (mbox=%d)\n",mbox));
+			status = A_ERROR;
+			break;
+		}
+
+		if (credits) {
+			break;
+		}
+
+		timeout--;
+
+		if (timeout <= 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					(" Timeout reading credit registers (mbox=%d, address:0x%X) \n",mbox,address));
+			status = A_ERROR;
+			break;
+		}
+
+		/* delay a little, target may not be ready */
+		A_MDELAY(1000);
+
+	}
+
+	if (status == 0) {
+		*pCredits = credits;
+	}
+
+	return status;
 }
 
 
 /* wait for the buffers to come back */
 static int RecvBuffers(AR6K_DEVICE *pDev, int mbox)
 {
-    int         status = 0;
-    u32 request = HIF_RD_SYNC_BLOCK_INC;
-    BUFFER_PROC_LIST recvList[BUFFER_PROC_LIST_DEPTH];
-    int              curBuffer;
-    int              credits;
-    int              i;
-    int              totalBytes = 0;
-    int              paddedLength;
-    int              totalwPadding = 0;
-
-    AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Waiting for buffers on mailbox : %d \n",mbox));
-
-        /* zero the buffers */
-    InitBuffers(FILL_ZERO);
-
-        /* assemble the order in which we should receive */
-    AssembleBufferList(recvList);
-
-    curBuffer = 0;
-
-    while (curBuffer < BUFFER_PROC_LIST_DEPTH) {
-
-            /* get number of buffers that have been completed, this blocks
-             * until we get at least 1 credit or it times out */
-        status = GetCredits(pDev, mbox, &credits);
-
-        if (status) {
-            break;
-        }
-
-        AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Got %d messages on mailbox : %d \n",credits, mbox));
-
-            /* get all the buffers that are sitting on the queue */
-        for (i = 0; i < credits; i++) {
-            A_ASSERT(curBuffer < BUFFER_PROC_LIST_DEPTH);
-                /* recv the current buffer synchronously, the buffers should come back in
-                 * order... with padding applied by the target */
-            paddedLength = (recvList[curBuffer].length + (g_BlockSizes[mbox] - 1)) &
-                       (~(g_BlockSizes[mbox] - 1));
-
-            status = HIFReadWrite(pDev->HIFDevice,
-                                  g_MailboxAddrs[mbox],
-                                  recvList[curBuffer].pBuffer,
-                                  paddedLength,
-                                  request,
-                                  NULL);
-            if (status) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to read %d bytes on mailbox:%d : address:0x%X \n",
-                        recvList[curBuffer].length, mbox, g_MailboxAddrs[mbox]));
-                break;
-            }
-
-            totalwPadding += paddedLength;
-            totalBytes += recvList[curBuffer].length;
-            curBuffer++;
-        }
-
-        if (status) {
-            break;
-        }
-            /* go back and get some more */
-        credits = 0;
-    }
-
-    if (totalBytes != TEST_BYTES) {
-        A_ASSERT(false);
-    }  else {
-        AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Got all buffers on mbox:%d total recv :%d (w/Padding : %d) \n",
-            mbox, totalBytes, totalwPadding));
-    }
-
-    return status;
+	int         status = 0;
+	u32 request = HIF_RD_SYNC_BLOCK_INC;
+	BUFFER_PROC_LIST recvList[BUFFER_PROC_LIST_DEPTH];
+	int              curBuffer;
+	int              credits;
+	int              i;
+	int              totalBytes = 0;
+	int              paddedLength;
+	int              totalwPadding = 0;
+
+	AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Waiting for buffers on mailbox : %d \n",mbox));
+
+	/* zero the buffers */
+	InitBuffers(FILL_ZERO);
+
+	/* assemble the order in which we should receive */
+	AssembleBufferList(recvList);
+
+	curBuffer = 0;
+
+	while (curBuffer < BUFFER_PROC_LIST_DEPTH) {
+
+		/* get number of buffers that have been completed, this blocks
+		 * until we get at least 1 credit or it times out */
+		status = GetCredits(pDev, mbox, &credits);
+
+		if (status) {
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Got %d messages on mailbox : %d \n",credits, mbox));
+
+		/* get all the buffers that are sitting on the queue */
+		for (i = 0; i < credits; i++) {
+			A_ASSERT(curBuffer < BUFFER_PROC_LIST_DEPTH);
+			/* recv the current buffer synchronously, the buffers should come back in
+			 * order... with padding applied by the target */
+			paddedLength = (recvList[curBuffer].length + (g_BlockSizes[mbox] - 1)) &
+				(~(g_BlockSizes[mbox] - 1));
+
+			status = HIFReadWrite(pDev->HIFDevice,
+					      g_MailboxAddrs[mbox],
+					      recvList[curBuffer].pBuffer,
+					      paddedLength,
+					      request,
+					      NULL);
+			if (status) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to read %d bytes on mailbox:%d : address:0x%X \n",
+								recvList[curBuffer].length, mbox, g_MailboxAddrs[mbox]));
+				break;
+			}
+
+			totalwPadding += paddedLength;
+			totalBytes += recvList[curBuffer].length;
+			curBuffer++;
+		}
+
+		if (status) {
+			break;
+		}
+		/* go back and get some more */
+		credits = 0;
+	}
+
+	if (totalBytes != TEST_BYTES) {
+		A_ASSERT(false);
+	}  else {
+		AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Got all buffers on mbox:%d total recv :%d (w/Padding : %d) \n",
+						     mbox, totalBytes, totalwPadding));
+	}
+
+	return status;
 
 
 }
 
 static int DoOneMboxHWTest(AR6K_DEVICE *pDev, int mbox)
 {
-    int status;
+	int status;
 
-    do {
-            /* send out buffers */
-        status = SendBuffers(pDev,mbox);
+	do {
+		/* send out buffers */
+		status = SendBuffers(pDev,mbox);
 
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Sending buffers Failed : %d mbox:%d\n",status,mbox));
-            break;
-        }
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Sending buffers Failed : %d mbox:%d\n",status,mbox));
+			break;
+		}
 
-            /* go get them, this will block */
-        status =  RecvBuffers(pDev, mbox);
+		/* go get them, this will block */
+		status =  RecvBuffers(pDev, mbox);
 
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Recv buffers Failed : %d mbox:%d\n",status,mbox));
-            break;
-        }
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Recv buffers Failed : %d mbox:%d\n",status,mbox));
+			break;
+		}
 
-            /* check the returned data patterns */
-        if (!CheckBuffers()) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Buffer Verify Failed : mbox:%d\n",mbox));
-            status = A_ERROR;
-            break;
-        }
+		/* check the returned data patterns */
+		if (!CheckBuffers()) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Buffer Verify Failed : mbox:%d\n",mbox));
+			status = A_ERROR;
+			break;
+		}
 
-        AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" Send/Recv success! mailbox : %d \n",mbox));
+		AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" Send/Recv success! mailbox : %d \n",mbox));
 
-    }  while (false);
+	}  while (false);
 
-    return status;
+	return status;
 }
 
 /* here is where the test starts */
 int DoMboxHWTest(AR6K_DEVICE *pDev)
 {
-    int      i;
-    int status;
-    int      credits = 0;
-    u8 params[4];
-    int      numBufs;
-    int      bufferSize;
-    u16 temp;
-
-
-    AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest START -  \n"));
-
-    do {
-            /* get the addresses for all 4 mailboxes */
-        status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_ADDR,
-                                    g_MailboxAddrs, sizeof(g_MailboxAddrs));
-
-        if (status) {
-            A_ASSERT(false);
-            break;
-        }
-
-            /* get the block sizes */
-        status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
-                                    g_BlockSizes, sizeof(g_BlockSizes));
-
-        if (status) {
-            A_ASSERT(false);
-            break;
-        }
-
-            /* note, the HIF layer usually reports mbox 0 to have a block size of
-             * 1, but our test wants to run in block-mode for all mailboxes, so we treat all mailboxes
-             * the same. */
-        g_BlockSizes[0] = g_BlockSizes[1];
-        AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Block Size to use: %d \n",g_BlockSizes[0]));
-
-        if (g_BlockSizes[1] > BUFFER_BLOCK_PAD) {
-            AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("%d Block size is too large for buffer pad %d\n",
-                g_BlockSizes[1], BUFFER_BLOCK_PAD));
-            break;
-        }
-
-        AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Waiting for target.... \n"));
-
-            /* the target lets us know it is ready by giving us 1 credit on
-             * mailbox 0 */
-        status = GetCredits(pDev, 0, &credits);
-
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to wait for target ready \n"));
-            break;
-        }
-
-        AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Target is ready ...\n"));
-
-            /* read the first 4 scratch registers */
-        status = HIFReadWrite(pDev->HIFDevice,
-                              SCRATCH_ADDRESS,
-                              params,
-                              4,
-                              HIF_RD_SYNC_BYTE_INC,
-                              NULL);
-
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to wait get parameters \n"));
-            break;
-        }
-
-        numBufs = params[0];
-        bufferSize = (int)(((u16)params[2] << 8) | (u16)params[1]);
-
-        AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE,
-            ("Target parameters: bufs per mailbox:%d, buffer size:%d bytes (total space: %d, minimum required space (w/padding): %d) \n",
-            numBufs, bufferSize, (numBufs * bufferSize), TOTAL_BYTES));
-
-        if ((numBufs * bufferSize) < TOTAL_BYTES) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Not Enough buffer space to run test! need:%d, got:%d \n",
-                TOTAL_BYTES, (numBufs*bufferSize)));
-            status = A_ERROR;
-            break;
-        }
-
-        temp = GetEndMarker();
-
-        status = HIFReadWrite(pDev->HIFDevice,
-                              SCRATCH_ADDRESS + 4,
-                              (u8 *)&temp,
-                              2,
-                              HIF_WR_SYNC_BYTE_INC,
-                              NULL);
-
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to write end marker \n"));
-            break;
-        }
-
-        AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("End Marker: 0x%X \n",temp));
-
-        temp = (u16)g_BlockSizes[1];
-            /* convert to a mask */
-        temp = temp - 1;
-        status = HIFReadWrite(pDev->HIFDevice,
-                              SCRATCH_ADDRESS + 6,
-                              (u8 *)&temp,
-                              2,
-                              HIF_WR_SYNC_BYTE_INC,
-                              NULL);
-
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to write block mask \n"));
-            break;
-        }
-
-        AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Set Block Mask: 0x%X \n",temp));
-
-            /* execute the test on each mailbox */
-        for (i = 0; i < AR6K_MAILBOXES; i++) {
-            status = DoOneMboxHWTest(pDev, i);
-            if (status) {
-                break;
-            }
-        }
-
-    } while (false);
-
-    if (status == 0) {
-        AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest DONE - SUCCESS! -  \n"));
-    } else {
-        AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest DONE - FAILED! -  \n"));
-    }
-        /* don't let HTC_Start continue, the target is actually not running any HTC code */
-    return A_ERROR;
+	int      i;
+	int status;
+	int      credits = 0;
+	u8 params[4];
+	int      numBufs;
+	int      bufferSize;
+	u16 temp;
+
+
+	AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest START -  \n"));
+
+	do {
+		/* get the addresses for all 4 mailboxes */
+		status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_ADDR,
+					    g_MailboxAddrs, sizeof(g_MailboxAddrs));
+
+		if (status) {
+			A_ASSERT(false);
+			break;
+		}
+
+		/* get the block sizes */
+		status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
+					    g_BlockSizes, sizeof(g_BlockSizes));
+
+		if (status) {
+			A_ASSERT(false);
+			break;
+		}
+
+		/* note, the HIF layer usually reports mbox 0 to have a block size of
+		 * 1, but our test wants to run in block-mode for all mailboxes, so we treat all mailboxes
+		 * the same. */
+		g_BlockSizes[0] = g_BlockSizes[1];
+		AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Block Size to use: %d \n",g_BlockSizes[0]));
+
+		if (g_BlockSizes[1] > BUFFER_BLOCK_PAD) {
+			AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("%d Block size is too large for buffer pad %d\n",
+							     g_BlockSizes[1], BUFFER_BLOCK_PAD));
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Waiting for target.... \n"));
+
+		/* the target lets us know it is ready by giving us 1 credit on
+		 * mailbox 0 */
+		status = GetCredits(pDev, 0, &credits);
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to wait for target ready \n"));
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Target is ready ...\n"));
+
+		/* read the first 4 scratch registers */
+		status = HIFReadWrite(pDev->HIFDevice,
+				      SCRATCH_ADDRESS,
+				      params,
+				      4,
+				      HIF_RD_SYNC_BYTE_INC,
+				      NULL);
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to wait get parameters \n"));
+			break;
+		}
+
+		numBufs = params[0];
+		bufferSize = (int)(((u16)params[2] << 8) | (u16)params[1]);
+
+		AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE,
+				("Target parameters: bufs per mailbox:%d, buffer size:%d bytes (total space: %d, minimum required space (w/padding): %d) \n",
+				 numBufs, bufferSize, (numBufs * bufferSize), TOTAL_BYTES));
+
+		if ((numBufs * bufferSize) < TOTAL_BYTES) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Not Enough buffer space to run test! need:%d, got:%d \n",
+							TOTAL_BYTES, (numBufs*bufferSize)));
+			status = A_ERROR;
+			break;
+		}
+
+		temp = GetEndMarker();
+
+		status = HIFReadWrite(pDev->HIFDevice,
+				      SCRATCH_ADDRESS + 4,
+				      (u8 *)&temp,
+				      2,
+				      HIF_WR_SYNC_BYTE_INC,
+				      NULL);
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to write end marker \n"));
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("End Marker: 0x%X \n",temp));
+
+		temp = (u16)g_BlockSizes[1];
+		/* convert to a mask */
+		temp = temp - 1;
+		status = HIFReadWrite(pDev->HIFDevice,
+				      SCRATCH_ADDRESS + 6,
+				      (u8 *)&temp,
+				      2,
+				      HIF_WR_SYNC_BYTE_INC,
+				      NULL);
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to write block mask \n"));
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Set Block Mask: 0x%X \n",temp));
+
+		/* execute the test on each mailbox */
+		for (i = 0; i < AR6K_MAILBOXES; i++) {
+			status = DoOneMboxHWTest(pDev, i);
+			if (status) {
+				break;
+			}
+		}
+
+	} while (false);
+
+	if (status == 0) {
+		AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest DONE - SUCCESS! -  \n"));
+	} else {
+		AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest DONE - FAILED! -  \n"));
+	}
+	/* don't let HTC_Start continue, the target is actually not running any HTC code */
+	return A_ERROR;
 }
 #endif
-
-
-
diff --git a/drivers/staging/ath6kl/htc2/AR6000/ar6k.h b/drivers/staging/ath6kl/htc2/AR6000/ar6k.h
index d3b6b30..31c0f8c 100644
--- a/drivers/staging/ath6kl/htc2/AR6000/ar6k.h
+++ b/drivers/staging/ath6kl/htc2/AR6000/ar6k.h
@@ -36,37 +36,37 @@
 #define AR6K_TARGET_DEBUG_INTR_MASK     0x01
 
 #define OTHER_INTS_ENABLED (INT_STATUS_ENABLE_ERROR_MASK |   \
-                            INT_STATUS_ENABLE_CPU_MASK   |   \
-                            INT_STATUS_ENABLE_COUNTER_MASK)
+			    INT_STATUS_ENABLE_CPU_MASK   |   \
+			    INT_STATUS_ENABLE_COUNTER_MASK)
 
 
 //#define MBOXHW_UNIT_TEST 1
 
 #include "athstartpack.h"
 typedef PREPACK struct _AR6K_IRQ_PROC_REGISTERS {
-    u8 host_int_status;
-    u8 cpu_int_status;
-    u8 error_int_status;
-    u8 counter_int_status;
-    u8 mbox_frame;
-    u8 rx_lookahead_valid;
-    u8 host_int_status2;
-    u8 gmbox_rx_avail;
-    u32 rx_lookahead[2];
-    u32 rx_gmbox_lookahead_alias[2];
+	u8 host_int_status;
+	u8 cpu_int_status;
+	u8 error_int_status;
+	u8 counter_int_status;
+	u8 mbox_frame;
+	u8 rx_lookahead_valid;
+	u8 host_int_status2;
+	u8 gmbox_rx_avail;
+	u32 rx_lookahead[2];
+	u32 rx_gmbox_lookahead_alias[2];
 } POSTPACK AR6K_IRQ_PROC_REGISTERS;
 
 #define AR6K_IRQ_PROC_REGS_SIZE sizeof(AR6K_IRQ_PROC_REGISTERS)
 
 typedef PREPACK struct _AR6K_IRQ_ENABLE_REGISTERS {
-    u8 int_status_enable;
-    u8 cpu_int_status_enable;
-    u8 error_status_enable;
-    u8 counter_int_status_enable;
+	u8 int_status_enable;
+	u8 cpu_int_status_enable;
+	u8 error_status_enable;
+	u8 counter_int_status_enable;
 } POSTPACK AR6K_IRQ_ENABLE_REGISTERS;
 
 typedef PREPACK struct _AR6K_GMBOX_CTRL_REGISTERS {
-    u8 int_status_enable;
+	u8 int_status_enable;
 } POSTPACK AR6K_GMBOX_CTRL_REGISTERS;
 
 #include "athendpack.h"
@@ -90,57 +90,57 @@ typedef PREPACK struct _AR6K_GMBOX_CTRL_REGISTERS {
 
 /* buffers for ASYNC I/O */
 typedef struct AR6K_ASYNC_REG_IO_BUFFER {
-    HTC_PACKET    HtcPacket;   /* we use an HTC packet as a wrapper for our async register-based I/O */
-    u8 _Pad1[A_CACHE_LINE_PAD];
-    u8 Buffer[AR6K_REG_IO_BUFFER_SIZE];  /* cache-line safe with pads around */
-    u8 _Pad2[A_CACHE_LINE_PAD];
+	HTC_PACKET    HtcPacket;   /* we use an HTC packet as a wrapper for our async register-based I/O */
+	u8 _Pad1[A_CACHE_LINE_PAD];
+	u8 Buffer[AR6K_REG_IO_BUFFER_SIZE];  /* cache-line safe with pads around */
+	u8 _Pad2[A_CACHE_LINE_PAD];
 } AR6K_ASYNC_REG_IO_BUFFER;
 
 typedef struct _AR6K_GMBOX_INFO { 
-    void        *pProtocolContext;
-    int    (*pMessagePendingCallBack)(void *pContext, u8 LookAheadBytes[], int ValidBytes);
-    int    (*pCreditsPendingCallback)(void *pContext, int NumCredits,  bool CreditIRQEnabled);
-    void        (*pTargetFailureCallback)(void *pContext, int Status);
-    void        (*pStateDumpCallback)(void *pContext);
-    bool      CreditCountIRQEnabled;
+	void        *pProtocolContext;
+	int    (*pMessagePendingCallBack)(void *pContext, u8 LookAheadBytes[], int ValidBytes);
+	int    (*pCreditsPendingCallback)(void *pContext, int NumCredits,  bool CreditIRQEnabled);
+	void        (*pTargetFailureCallback)(void *pContext, int Status);
+	void        (*pStateDumpCallback)(void *pContext);
+	bool      CreditCountIRQEnabled;
 } AR6K_GMBOX_INFO; 
 
 typedef struct _AR6K_DEVICE {
-    A_MUTEX_T                   Lock;
-    u8 _Pad1[A_CACHE_LINE_PAD];
-    AR6K_IRQ_PROC_REGISTERS     IrqProcRegisters;   /* cache-line safe with pads around */
-    u8 _Pad2[A_CACHE_LINE_PAD];
-    AR6K_IRQ_ENABLE_REGISTERS   IrqEnableRegisters; /* cache-line safe with pads around */
-    u8 _Pad3[A_CACHE_LINE_PAD];
-    void                        *HIFDevice;
-    u32 BlockSize;
-    u32 BlockMask;
-    HIF_DEVICE_MBOX_INFO        MailBoxInfo;
-    HIF_PENDING_EVENTS_FUNC     GetPendingEventsFunc;
-    void                        *HTCContext;
-    HTC_PACKET_QUEUE            RegisterIOList;
-    AR6K_ASYNC_REG_IO_BUFFER    RegIOBuffers[AR6K_MAX_REG_IO_BUFFERS];
-    void                        (*TargetFailureCallback)(void *Context);
-    int                    (*MessagePendingCallback)(void *Context,
-                                                          u32 LookAheads[],
-                                                          int NumLookAheads, 
-                                                          bool *pAsyncProc,
-                                                          int *pNumPktsFetched);
-    HIF_DEVICE_IRQ_PROCESSING_MODE  HifIRQProcessingMode;
-    HIF_MASK_UNMASK_RECV_EVENT      HifMaskUmaskRecvEvent;
-    bool                          HifAttached;
-    HIF_DEVICE_IRQ_YIELD_PARAMS     HifIRQYieldParams;
-    bool                          DSRCanYield;
-    int                             CurrentDSRRecvCount;
-    HIF_DEVICE_SCATTER_SUPPORT_INFO HifScatterInfo;
-    DL_LIST                         ScatterReqHead; 
-    bool                          ScatterIsVirtual;
-    int                             MaxRecvBundleSize;
-    int                             MaxSendBundleSize;
-    AR6K_GMBOX_INFO                 GMboxInfo;
-    bool                          GMboxEnabled;
-    AR6K_GMBOX_CTRL_REGISTERS       GMboxControlRegisters;
-    int                             RecheckIRQStatusCnt;
+	A_MUTEX_T                   Lock;
+	u8 _Pad1[A_CACHE_LINE_PAD];
+	AR6K_IRQ_PROC_REGISTERS     IrqProcRegisters;   /* cache-line safe with pads around */
+	u8 _Pad2[A_CACHE_LINE_PAD];
+	AR6K_IRQ_ENABLE_REGISTERS   IrqEnableRegisters; /* cache-line safe with pads around */
+	u8 _Pad3[A_CACHE_LINE_PAD];
+	void                        *HIFDevice;
+	u32 BlockSize;
+	u32 BlockMask;
+	HIF_DEVICE_MBOX_INFO        MailBoxInfo;
+	HIF_PENDING_EVENTS_FUNC     GetPendingEventsFunc;
+	void                        *HTCContext;
+	HTC_PACKET_QUEUE            RegisterIOList;
+	AR6K_ASYNC_REG_IO_BUFFER    RegIOBuffers[AR6K_MAX_REG_IO_BUFFERS];
+	void                        (*TargetFailureCallback)(void *Context);
+	int                    (*MessagePendingCallback)(void *Context,
+							 u32 LookAheads[],
+							 int NumLookAheads,
+							 bool *pAsyncProc,
+							 int *pNumPktsFetched);
+	HIF_DEVICE_IRQ_PROCESSING_MODE  HifIRQProcessingMode;
+	HIF_MASK_UNMASK_RECV_EVENT      HifMaskUmaskRecvEvent;
+	bool                          HifAttached;
+	HIF_DEVICE_IRQ_YIELD_PARAMS     HifIRQYieldParams;
+	bool                          DSRCanYield;
+	int                             CurrentDSRRecvCount;
+	HIF_DEVICE_SCATTER_SUPPORT_INFO HifScatterInfo;
+	DL_LIST                         ScatterReqHead;
+	bool                          ScatterIsVirtual;
+	int                             MaxRecvBundleSize;
+	int                             MaxSendBundleSize;
+	AR6K_GMBOX_INFO                 GMboxInfo;
+	bool                          GMboxEnabled;
+	AR6K_GMBOX_CTRL_REGISTERS       GMboxControlRegisters;
+	int                             RecheckIRQStatusCnt;
 } AR6K_DEVICE;
 
 #define LOCK_AR6K(p)      A_MUTEX_LOCK(&(p)->Lock);
@@ -152,15 +152,15 @@ void     DevCleanup(AR6K_DEVICE *pDev);
 int DevUnmaskInterrupts(AR6K_DEVICE *pDev);
 int DevMaskInterrupts(AR6K_DEVICE *pDev);
 int DevPollMboxMsgRecv(AR6K_DEVICE *pDev,
-                            u32 *pLookAhead,
-                            int          TimeoutMS);
+		       u32 *pLookAhead,
+		       int          TimeoutMS);
 int DevRWCompletionHandler(void *context, int status);
 int DevDsrHandler(void *context);
 int DevCheckPendingRecvMsgsAsync(void *context);
 void     DevAsyncIrqProcessComplete(AR6K_DEVICE *pDev);
 void     DevDumpRegisters(AR6K_DEVICE               *pDev,
-                          AR6K_IRQ_PROC_REGISTERS   *pIrqProcRegs,
-                          AR6K_IRQ_ENABLE_REGISTERS *pIrqEnableRegs);
+			  AR6K_IRQ_PROC_REGISTERS   *pIrqProcRegs,
+			  AR6K_IRQ_ENABLE_REGISTERS *pIrqEnableRegs);
 
 #define DEV_STOP_RECV_ASYNC true
 #define DEV_STOP_RECV_SYNC  false
@@ -177,92 +177,92 @@ int DevWaitForPendingRecv(AR6K_DEVICE *pDev,u32 TimeoutInMs,bool *pbIsRecvPendin
 #define DEV_IS_LEN_BLOCK_ALIGNED(pDev, length) (((length) % (pDev)->BlockSize) == 0)
 
 static INLINE int DevSendPacket(AR6K_DEVICE *pDev, HTC_PACKET *pPacket, u32 SendLength) {
-    u32 paddedLength;
-    bool   sync = (pPacket->Completion == NULL) ? true : false;
-    int status;
+	u32 paddedLength;
+	bool   sync = (pPacket->Completion == NULL) ? true : false;
+	int status;
 
-       /* adjust the length to be a multiple of block size if appropriate */
-    paddedLength = DEV_CALC_SEND_PADDED_LEN(pDev, SendLength);
+	/* adjust the length to be a multiple of block size if appropriate */
+	paddedLength = DEV_CALC_SEND_PADDED_LEN(pDev, SendLength);
 
 #if 0                    
-    if (paddedLength > pPacket->BufferLength) {
-        A_ASSERT(false);
-        if (pPacket->Completion != NULL) {
-            COMPLETE_HTC_PACKET(pPacket,A_EINVAL);
-            return 0;
-        }
-        return A_EINVAL;
-    }
+	if (paddedLength > pPacket->BufferLength) {
+		A_ASSERT(false);
+		if (pPacket->Completion != NULL) {
+			COMPLETE_HTC_PACKET(pPacket,A_EINVAL);
+			return 0;
+		}
+		return A_EINVAL;
+	}
 #endif
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
-                ("DevSendPacket, Padded Length: %d Mbox:0x%X (mode:%s)\n",
-                paddedLength,
-                pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX],
-                sync ? "SYNC" : "ASYNC"));
-
-    status = HIFReadWrite(pDev->HIFDevice,
-                          pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX],
-                          pPacket->pBuffer,
-                          paddedLength,     /* the padded length */
-                          sync ? HIF_WR_SYNC_BLOCK_INC : HIF_WR_ASYNC_BLOCK_INC,
-                          sync ? NULL : pPacket);  /* pass the packet as the context to the HIF request */
-
-    if (sync) {
-        pPacket->Status = status;
-    } else {
-        if (status == A_PENDING) {
-            status = 0;
-        }    
-    }
-
-    return status;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
+			("DevSendPacket, Padded Length: %d Mbox:0x%X (mode:%s)\n",
+			 paddedLength,
+			 pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX],
+			 sync ? "SYNC" : "ASYNC"));
+
+	status = HIFReadWrite(pDev->HIFDevice,
+			      pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX],
+			      pPacket->pBuffer,
+			      paddedLength,     /* the padded length */
+			      sync ? HIF_WR_SYNC_BLOCK_INC : HIF_WR_ASYNC_BLOCK_INC,
+			      sync ? NULL : pPacket);  /* pass the packet as the context to the HIF request */
+
+	if (sync) {
+		pPacket->Status = status;
+	} else {
+		if (status == A_PENDING) {
+			status = 0;
+		}
+	}
+
+	return status;
 }
-                    
+
 static INLINE int DevRecvPacket(AR6K_DEVICE *pDev, HTC_PACKET *pPacket, u32 RecvLength) {
-    u32 paddedLength;
-    int status;
-    bool   sync = (pPacket->Completion == NULL) ? true : false;
-
-        /* adjust the length to be a multiple of block size if appropriate */
-    paddedLength = DEV_CALC_RECV_PADDED_LEN(pDev, RecvLength);
-                    
-    if (paddedLength > pPacket->BufferLength) {
-        A_ASSERT(false);
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                ("DevRecvPacket, Not enough space for padlen:%d recvlen:%d bufferlen:%d \n",
-                    paddedLength,RecvLength,pPacket->BufferLength));
-        if (pPacket->Completion != NULL) {
-            COMPLETE_HTC_PACKET(pPacket,A_EINVAL);
-            return 0;
-        }
-        return A_EINVAL;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                ("DevRecvPacket (0x%lX : hdr:0x%X) Padded Length: %d Mbox:0x%X (mode:%s)\n",
-                (unsigned long)pPacket, pPacket->PktInfo.AsRx.ExpectedHdr,
-                paddedLength,
-                pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX],
-                sync ? "SYNC" : "ASYNC"));
-
-    status = HIFReadWrite(pDev->HIFDevice,
-                          pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX],
-                          pPacket->pBuffer,
-                          paddedLength,
-                          sync ? HIF_RD_SYNC_BLOCK_FIX : HIF_RD_ASYNC_BLOCK_FIX,
-                          sync ? NULL : pPacket);  /* pass the packet as the context to the HIF request */
-
-    if (sync) {
-        pPacket->Status = status;
-    }
-
-    return status;
+	u32 paddedLength;
+	int status;
+	bool   sync = (pPacket->Completion == NULL) ? true : false;
+
+	/* adjust the length to be a multiple of block size if appropriate */
+	paddedLength = DEV_CALC_RECV_PADDED_LEN(pDev, RecvLength);
+
+	if (paddedLength > pPacket->BufferLength) {
+		A_ASSERT(false);
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("DevRecvPacket, Not enough space for padlen:%d recvlen:%d bufferlen:%d \n",
+				 paddedLength,RecvLength,pPacket->BufferLength));
+		if (pPacket->Completion != NULL) {
+			COMPLETE_HTC_PACKET(pPacket,A_EINVAL);
+			return 0;
+		}
+		return A_EINVAL;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+			("DevRecvPacket (0x%lX : hdr:0x%X) Padded Length: %d Mbox:0x%X (mode:%s)\n",
+			 (unsigned long)pPacket, pPacket->PktInfo.AsRx.ExpectedHdr,
+			 paddedLength,
+			 pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX],
+			 sync ? "SYNC" : "ASYNC"));
+
+	status = HIFReadWrite(pDev->HIFDevice,
+			      pDev->MailBoxInfo.MboxAddresses[HTC_MAILBOX],
+			      pPacket->pBuffer,
+			      paddedLength,
+			      sync ? HIF_RD_SYNC_BLOCK_FIX : HIF_RD_ASYNC_BLOCK_FIX,
+			      sync ? NULL : pPacket);  /* pass the packet as the context to the HIF request */
+
+	if (sync) {
+		pPacket->Status = status;
+	}
+
+	return status;
 }
 
 #define DEV_CHECK_RECV_YIELD(pDev) \
-            ((pDev)->CurrentDSRRecvCount >= (pDev)->HifIRQYieldParams.RecvPacketYieldCount)
-            
+	((pDev)->CurrentDSRRecvCount >= (pDev)->HifIRQYieldParams.RecvPacketYieldCount)
+
 #define IS_DEV_IRQ_PROC_SYNC_MODE(pDev) (HIF_DEVICE_IRQ_SYNC_ONLY == (pDev)->HifIRQProcessingMode)
 #define IS_DEV_IRQ_PROCESSING_ASYNC_ALLOWED(pDev) ((pDev)->HifIRQProcessingMode != HIF_DEVICE_IRQ_SYNC_ONLY)
 
@@ -273,8 +273,8 @@ static INLINE int DevRecvPacket(AR6K_DEVICE *pDev, HTC_PACKET *pPacket, u32 Recv
  */
   
 int DevCopyScatterListToFromDMABuffer(HIF_SCATTER_REQ *pReq, bool FromDMA);
-    
-    /* copy any READ data back into scatter list */        
+
+/* copy any READ data back into scatter list */
 #define DEV_FINISH_SCATTER_OPERATION(pR)				\
 do {									\
 	if (!((pR)->CompletionStatus) &&				\
@@ -285,26 +285,26 @@ do {									\
 							  FROM_DMA_BUFFER); \
 	}								\
 } while (0)
-    
-    /* copy any WRITE data to bounce buffer */
+
+/* copy any WRITE data to bounce buffer */
 static INLINE int DEV_PREPARE_SCATTER_OPERATION(HIF_SCATTER_REQ *pReq)  {
-    if ((pReq->Request & HIF_WRITE) && (pReq->ScatterMethod == HIF_SCATTER_DMA_BOUNCE)) {
-        return DevCopyScatterListToFromDMABuffer(pReq,TO_DMA_BUFFER);    
-    } else {
-        return 0;
-    }
+	if ((pReq->Request & HIF_WRITE) && (pReq->ScatterMethod == HIF_SCATTER_DMA_BOUNCE)) {
+		return DevCopyScatterListToFromDMABuffer(pReq,TO_DMA_BUFFER);
+	} else {
+		return 0;
+	}
 }
-        
-    
+
+
 int DevSetupMsgBundling(AR6K_DEVICE *pDev, int MaxMsgsPerTransfer);
-                                  
+
 #define DEV_GET_MAX_MSG_PER_BUNDLE(pDev)        (pDev)->HifScatterInfo.MaxScatterEntries
 #define DEV_GET_MAX_BUNDLE_LENGTH(pDev)         (pDev)->HifScatterInfo.MaxTransferSizePerScatterReq
 #define DEV_ALLOC_SCATTER_REQ(pDev)             \
-    (pDev)->HifScatterInfo.pAllocateReqFunc((pDev)->ScatterIsVirtual ? (pDev) : (pDev)->HIFDevice)
-    
-#define DEV_FREE_SCATTER_REQ(pDev,pR)           \
-    (pDev)->HifScatterInfo.pFreeReqFunc((pDev)->ScatterIsVirtual ? (pDev) : (pDev)->HIFDevice,(pR))
+	(pDev)->HifScatterInfo.pAllocateReqFunc((pDev)->ScatterIsVirtual ? (pDev) : (pDev)->HIFDevice)
+
+#define DEV_FREE_SCATTER_REQ(pDev,pR)					\
+	(pDev)->HifScatterInfo.pFreeReqFunc((pDev)->ScatterIsVirtual ? (pDev) : (pDev)->HIFDevice,(pR))
 
 #define DEV_GET_MAX_BUNDLE_RECV_LENGTH(pDev)   (pDev)->MaxRecvBundleSize
 #define DEV_GET_MAX_BUNDLE_SEND_LENGTH(pDev)   (pDev)->MaxSendBundleSize
@@ -319,10 +319,10 @@ int DevSubmitScatterRequest(AR6K_DEVICE *pDev, HIF_SCATTER_REQ *pScatterReq, boo
 int DoMboxHWTest(AR6K_DEVICE *pDev);
 #endif
 
-    /* completely virtual */
+/* completely virtual */
 typedef struct _DEV_SCATTER_DMA_VIRTUAL_INFO {
-    u8 *pVirtDmaBuffer;      /* dma-able buffer - CPU accessible address */
-    u8 DataArea[1];      /* start of data area */
+	u8 *pVirtDmaBuffer;      /* dma-able buffer - CPU accessible address */
+	u8 DataArea[1];      /* start of data area */
 } DEV_SCATTER_DMA_VIRTUAL_INFO;
 
 
@@ -344,34 +344,34 @@ void     DevNotifyGMboxTargetFailure(AR6K_DEVICE *pDev);
 
 #else
 
-    /* compiled out */
+/* compiled out */
 #define DevCleanupGMbox(p)
 #define DevCheckGMboxInterrupts(p) 0
 #define DevNotifyGMboxTargetFailure(p)
 
 static INLINE int DevSetupGMbox(AR6K_DEVICE *pDev) {
-    pDev->GMboxEnabled = false;
-    return 0;
+	pDev->GMboxEnabled = false;
+	return 0;
 }
 
 #endif
 
 #ifdef ATH_AR6K_ENABLE_GMBOX
 
-    /* GMBOX protocol modules must expose each of these internal APIs */
+/* GMBOX protocol modules must expose each of these internal APIs */
 HCI_TRANSPORT_HANDLE GMboxAttachProtocol(AR6K_DEVICE *pDev, HCI_TRANSPORT_CONFIG_INFO *pInfo);
 int             GMboxProtocolInstall(AR6K_DEVICE *pDev);
 void                 GMboxProtocolUninstall(AR6K_DEVICE *pDev);
 
-    /* API used by GMBOX protocol modules */
+/* API used by GMBOX protocol modules */
 AR6K_DEVICE  *HTCGetAR6KDevice(void *HTCHandle);
 #define DEV_GMBOX_SET_PROTOCOL(pDev,recv_callback,credits_pending,failure,statedump,context) \
 {                                                                  \
-    (pDev)->GMboxInfo.pProtocolContext = (context);                \
-    (pDev)->GMboxInfo.pMessagePendingCallBack = (recv_callback);   \
-    (pDev)->GMboxInfo.pCreditsPendingCallback = (credits_pending); \
-    (pDev)->GMboxInfo.pTargetFailureCallback = (failure);          \
-    (pDev)->GMboxInfo.pStateDumpCallback = (statedump);            \
+	(pDev)->GMboxInfo.pProtocolContext = (context);                \
+	(pDev)->GMboxInfo.pMessagePendingCallBack = (recv_callback);   \
+	(pDev)->GMboxInfo.pCreditsPendingCallback = (credits_pending); \
+	(pDev)->GMboxInfo.pTargetFailureCallback = (failure);          \
+	(pDev)->GMboxInfo.pStateDumpCallback = (statedump);            \
 }
 
 #define DEV_GMBOX_GET_PROTOCOL(pDev)  (pDev)->GMboxInfo.pProtocolContext
@@ -382,13 +382,13 @@ int DevGMboxRead(AR6K_DEVICE *pDev, HTC_PACKET *pPacket, u32 ReadLength);
 #define PROC_IO_ASYNC true
 #define PROC_IO_SYNC  false
 typedef enum GMBOX_IRQ_ACTION_TYPE {
-    GMBOX_ACTION_NONE = 0,
-    GMBOX_DISABLE_ALL,
-    GMBOX_ERRORS_IRQ_ENABLE,
-    GMBOX_RECV_IRQ_ENABLE,
-    GMBOX_RECV_IRQ_DISABLE,
-    GMBOX_CREDIT_IRQ_ENABLE,
-    GMBOX_CREDIT_IRQ_DISABLE,
+	GMBOX_ACTION_NONE = 0,
+	GMBOX_DISABLE_ALL,
+	GMBOX_ERRORS_IRQ_ENABLE,
+	GMBOX_RECV_IRQ_ENABLE,
+	GMBOX_RECV_IRQ_DISABLE,
+	GMBOX_CREDIT_IRQ_ENABLE,
+	GMBOX_CREDIT_IRQ_DISABLE,
 } GMBOX_IRQ_ACTION_TYPE;
 
 int DevGMboxIRQAction(AR6K_DEVICE *pDev, GMBOX_IRQ_ACTION_TYPE, bool AsyncMode);
diff --git a/drivers/staging/ath6kl/htc2/AR6000/ar6k_events.c b/drivers/staging/ath6kl/htc2/AR6000/ar6k_events.c
index 4517bef..009d237 100644
--- a/drivers/staging/ath6kl/htc2/AR6000/ar6k_events.c
+++ b/drivers/staging/ath6kl/htc2/AR6000/ar6k_events.c
@@ -43,416 +43,416 @@ static int DevServiceDebugInterrupt(AR6K_DEVICE *pDev);
 /* completion routine for ALL HIF layer async I/O */
 int DevRWCompletionHandler(void *context, int status)
 {
-    HTC_PACKET *pPacket = (HTC_PACKET *)context;
+	HTC_PACKET *pPacket = (HTC_PACKET *)context;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                ("+DevRWCompletionHandler (Pkt:0x%lX) , Status: %d \n",
-                (unsigned long)pPacket,
-                status));
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+			("+DevRWCompletionHandler (Pkt:0x%lX) , Status: %d \n",
+			 (unsigned long)pPacket,
+			 status));
 
-    COMPLETE_HTC_PACKET(pPacket,status);
+	COMPLETE_HTC_PACKET(pPacket,status);
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                ("-DevRWCompletionHandler\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+			("-DevRWCompletionHandler\n"));
 
-    return 0;
+	return 0;
 }
 
 /* mailbox recv message polling */
 int DevPollMboxMsgRecv(AR6K_DEVICE *pDev,
-                            u32 *pLookAhead,
-                            int          TimeoutMS)
+		       u32 *pLookAhead,
+		       int          TimeoutMS)
 {
-    int status = 0;
-    int      timeout = TimeoutMS/DELAY_PER_INTERVAL_MS;
+	int status = 0;
+	int      timeout = TimeoutMS/DELAY_PER_INTERVAL_MS;
 
-    A_ASSERT(timeout > 0);
+	A_ASSERT(timeout > 0);
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+DevPollMboxMsgRecv \n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+DevPollMboxMsgRecv \n"));
 
-    while (true) {
+	while (true) {
 
-        if (pDev->GetPendingEventsFunc != NULL) {
+		if (pDev->GetPendingEventsFunc != NULL) {
 
-            HIF_PENDING_EVENTS_INFO events;
+			HIF_PENDING_EVENTS_INFO events;
 
 #ifdef THREAD_X
 			events.Polling =1;
 #endif
 
-            /* the HIF layer uses a special mechanism to get events, do this
-             * synchronously */
-            status = pDev->GetPendingEventsFunc(pDev->HIFDevice,
-                                            &events,
-                                            NULL);
-            if (status)
-            {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to get pending events \n"));
-                break;
-            }
-
-            if (events.Events & HIF_RECV_MSG_AVAIL)
-            {
-                    /*  there is a message available, the lookahead should be valid now */
-                *pLookAhead = events.LookAhead;
-
-                break;
-            }
-        } else {
-
-                /* this is the standard HIF way.... */
-                /* load the register table */
-            status = HIFReadWrite(pDev->HIFDevice,
-                                  HOST_INT_STATUS_ADDRESS,
-                                  (u8 *)&pDev->IrqProcRegisters,
-                                  AR6K_IRQ_PROC_REGS_SIZE,
-                                  HIF_RD_SYNC_BYTE_INC,
-                                  NULL);
-
-            if (status){
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to read register table \n"));
-                break;
-            }
-
-                /* check for MBOX data and valid lookahead */
-            if (pDev->IrqProcRegisters.host_int_status & (1 << HTC_MAILBOX)) {
-                if (pDev->IrqProcRegisters.rx_lookahead_valid & (1 << HTC_MAILBOX))
-                {
-                    /* mailbox has a message and the look ahead is valid */
-                    *pLookAhead = pDev->IrqProcRegisters.rx_lookahead[HTC_MAILBOX];
-                    break;
-                }
-            }
-
-        }
-
-        timeout--;
-
-        if (timeout <= 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" Timeout waiting for recv message \n"));
-            status = A_ERROR;
-
-                /* check if the target asserted */
-            if ( pDev->IrqProcRegisters.counter_int_status & AR6K_TARGET_DEBUG_INTR_MASK) {
-                    /* target signaled an assert, process this pending interrupt
-                     * this will call the target failure handler */
-                DevServiceDebugInterrupt(pDev);
-            }
-
-            break;
-        }
-
-            /* delay a little  */
-        A_MDELAY(DELAY_PER_INTERVAL_MS);
-        AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("  Retry Mbox Poll : %d \n",timeout));
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-DevPollMboxMsgRecv \n"));
-
-    return status;
+			/* the HIF layer uses a special mechanism to get events, do this
+			 * synchronously */
+			status = pDev->GetPendingEventsFunc(pDev->HIFDevice,
+							    &events,
+							    NULL);
+			if (status)
+			{
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to get pending events \n"));
+				break;
+			}
+
+			if (events.Events & HIF_RECV_MSG_AVAIL)
+			{
+				/*  there is a message available, the lookahead should be valid now */
+				*pLookAhead = events.LookAhead;
+
+				break;
+			}
+		} else {
+
+			/* this is the standard HIF way.... */
+			/* load the register table */
+			status = HIFReadWrite(pDev->HIFDevice,
+					      HOST_INT_STATUS_ADDRESS,
+					      (u8 *)&pDev->IrqProcRegisters,
+					      AR6K_IRQ_PROC_REGS_SIZE,
+					      HIF_RD_SYNC_BYTE_INC,
+					      NULL);
+
+			if (status){
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to read register table \n"));
+				break;
+			}
+
+			/* check for MBOX data and valid lookahead */
+			if (pDev->IrqProcRegisters.host_int_status & (1 << HTC_MAILBOX)) {
+				if (pDev->IrqProcRegisters.rx_lookahead_valid & (1 << HTC_MAILBOX))
+				{
+					/* mailbox has a message and the look ahead is valid */
+					*pLookAhead = pDev->IrqProcRegisters.rx_lookahead[HTC_MAILBOX];
+					break;
+				}
+			}
+
+		}
+
+		timeout--;
+
+		if (timeout <= 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" Timeout waiting for recv message \n"));
+			status = A_ERROR;
+
+			/* check if the target asserted */
+			if ( pDev->IrqProcRegisters.counter_int_status & AR6K_TARGET_DEBUG_INTR_MASK) {
+				/* target signaled an assert, process this pending interrupt
+				 * this will call the target failure handler */
+				DevServiceDebugInterrupt(pDev);
+			}
+
+			break;
+		}
+
+		/* delay a little  */
+		A_MDELAY(DELAY_PER_INTERVAL_MS);
+		AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("  Retry Mbox Poll : %d \n",timeout));
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-DevPollMboxMsgRecv \n"));
+
+	return status;
 }
 
 static int DevServiceCPUInterrupt(AR6K_DEVICE *pDev)
 {
-    int status;
-    u8 cpu_int_status;
-    u8 regBuffer[4];
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("CPU Interrupt\n"));
-    cpu_int_status = pDev->IrqProcRegisters.cpu_int_status &
-                     pDev->IrqEnableRegisters.cpu_int_status_enable;
-    A_ASSERT(cpu_int_status);
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
-                    ("Valid interrupt source(s) in CPU_INT_STATUS: 0x%x\n",
-                    cpu_int_status));
-
-        /* Clear the interrupt */
-    pDev->IrqProcRegisters.cpu_int_status &= ~cpu_int_status; /* W1C */
-
-        /* set up the register transfer buffer to hit the register 4 times , this is done
-         * to make the access 4-byte aligned to mitigate issues with host bus interconnects that
-         * restrict bus transfer lengths to be a multiple of 4-bytes */
-
-        /* set W1C value to clear the interrupt, this hits the register first */
-    regBuffer[0] = cpu_int_status;
-        /* the remaining 4 values are set to zero which have no-effect  */
-    regBuffer[1] = 0;
-    regBuffer[2] = 0;
-    regBuffer[3] = 0;
-
-    status = HIFReadWrite(pDev->HIFDevice,
-                          CPU_INT_STATUS_ADDRESS,
-                          regBuffer,
-                          4,
-                          HIF_WR_SYNC_BYTE_FIX,
-                          NULL);
-
-    A_ASSERT(status == 0);
-    return status;
+	int status;
+	u8 cpu_int_status;
+	u8 regBuffer[4];
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("CPU Interrupt\n"));
+	cpu_int_status = pDev->IrqProcRegisters.cpu_int_status &
+		pDev->IrqEnableRegisters.cpu_int_status_enable;
+	A_ASSERT(cpu_int_status);
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
+			("Valid interrupt source(s) in CPU_INT_STATUS: 0x%x\n",
+			 cpu_int_status));
+
+	/* Clear the interrupt */
+	pDev->IrqProcRegisters.cpu_int_status &= ~cpu_int_status; /* W1C */
+
+	/* set up the register transfer buffer to hit the register 4 times , this is done
+	 * to make the access 4-byte aligned to mitigate issues with host bus interconnects that
+	 * restrict bus transfer lengths to be a multiple of 4-bytes */
+
+	/* set W1C value to clear the interrupt, this hits the register first */
+	regBuffer[0] = cpu_int_status;
+	/* the remaining 4 values are set to zero which have no-effect  */
+	regBuffer[1] = 0;
+	regBuffer[2] = 0;
+	regBuffer[3] = 0;
+
+	status = HIFReadWrite(pDev->HIFDevice,
+			      CPU_INT_STATUS_ADDRESS,
+			      regBuffer,
+			      4,
+			      HIF_WR_SYNC_BYTE_FIX,
+			      NULL);
+
+	A_ASSERT(status == 0);
+	return status;
 }
 
 
 static int DevServiceErrorInterrupt(AR6K_DEVICE *pDev)
 {
-    int status;
-    u8 error_int_status;
-    u8 regBuffer[4];
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Error Interrupt\n"));
-    error_int_status = pDev->IrqProcRegisters.error_int_status & 0x0F;
-    A_ASSERT(error_int_status);
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
-                    ("Valid interrupt source(s) in ERROR_INT_STATUS: 0x%x\n",
-                    error_int_status));
-
-    if (ERROR_INT_STATUS_WAKEUP_GET(error_int_status)) {
-        /* Wakeup */
-        AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Error : Wakeup\n"));
-    }
-
-    if (ERROR_INT_STATUS_RX_UNDERFLOW_GET(error_int_status)) {
-        /* Rx Underflow */
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Error : Rx Underflow\n"));
-    }
-
-    if (ERROR_INT_STATUS_TX_OVERFLOW_GET(error_int_status)) {
-        /* Tx Overflow */
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Error : Tx Overflow\n"));
-    }
-
-        /* Clear the interrupt */
-    pDev->IrqProcRegisters.error_int_status &= ~error_int_status; /* W1C */
-
-        /* set up the register transfer buffer to hit the register 4 times , this is done
-         * to make the access 4-byte aligned to mitigate issues with host bus interconnects that
-         * restrict bus transfer lengths to be a multiple of 4-bytes */
-
-        /* set W1C value to clear the interrupt, this hits the register first */
-    regBuffer[0] = error_int_status;
-        /* the remaining 4 values are set to zero which have no-effect  */
-    regBuffer[1] = 0;
-    regBuffer[2] = 0;
-    regBuffer[3] = 0;
-
-    status = HIFReadWrite(pDev->HIFDevice,
-                          ERROR_INT_STATUS_ADDRESS,
-                          regBuffer,
-                          4,
-                          HIF_WR_SYNC_BYTE_FIX,
-                          NULL);
-
-    A_ASSERT(status == 0);
-    return status;
+	int status;
+	u8 error_int_status;
+	u8 regBuffer[4];
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Error Interrupt\n"));
+	error_int_status = pDev->IrqProcRegisters.error_int_status & 0x0F;
+	A_ASSERT(error_int_status);
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
+			("Valid interrupt source(s) in ERROR_INT_STATUS: 0x%x\n",
+			 error_int_status));
+
+	if (ERROR_INT_STATUS_WAKEUP_GET(error_int_status)) {
+		/* Wakeup */
+		AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Error : Wakeup\n"));
+	}
+
+	if (ERROR_INT_STATUS_RX_UNDERFLOW_GET(error_int_status)) {
+		/* Rx Underflow */
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Error : Rx Underflow\n"));
+	}
+
+	if (ERROR_INT_STATUS_TX_OVERFLOW_GET(error_int_status)) {
+		/* Tx Overflow */
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Error : Tx Overflow\n"));
+	}
+
+	/* Clear the interrupt */
+	pDev->IrqProcRegisters.error_int_status &= ~error_int_status; /* W1C */
+
+	/* set up the register transfer buffer to hit the register 4 times , this is done
+	 * to make the access 4-byte aligned to mitigate issues with host bus interconnects that
+	 * restrict bus transfer lengths to be a multiple of 4-bytes */
+
+	/* set W1C value to clear the interrupt, this hits the register first */
+	regBuffer[0] = error_int_status;
+	/* the remaining 4 values are set to zero which have no-effect  */
+	regBuffer[1] = 0;
+	regBuffer[2] = 0;
+	regBuffer[3] = 0;
+
+	status = HIFReadWrite(pDev->HIFDevice,
+			      ERROR_INT_STATUS_ADDRESS,
+			      regBuffer,
+			      4,
+			      HIF_WR_SYNC_BYTE_FIX,
+			      NULL);
+
+	A_ASSERT(status == 0);
+	return status;
 }
 
 static int DevServiceDebugInterrupt(AR6K_DEVICE *pDev)
 {
-    u32 dummy;
-    int status;
-
-    /* Send a target failure event to the application */
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Target debug interrupt\n"));
-
-    if (pDev->TargetFailureCallback != NULL) {
-        pDev->TargetFailureCallback(pDev->HTCContext);
-    }
-
-    if (pDev->GMboxEnabled) {
-        DevNotifyGMboxTargetFailure(pDev);
-    }
-
-    /* clear the interrupt , the debug error interrupt is
-     * counter 0 */
-        /* read counter to clear interrupt */
-    status = HIFReadWrite(pDev->HIFDevice,
-                          COUNT_DEC_ADDRESS,
-                          (u8 *)&dummy,
-                          4,
-                          HIF_RD_SYNC_BYTE_INC,
-                          NULL);
-
-    A_ASSERT(status == 0);
-    return status;
+	u32 dummy;
+	int status;
+
+	/* Send a target failure event to the application */
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Target debug interrupt\n"));
+
+	if (pDev->TargetFailureCallback != NULL) {
+		pDev->TargetFailureCallback(pDev->HTCContext);
+	}
+
+	if (pDev->GMboxEnabled) {
+		DevNotifyGMboxTargetFailure(pDev);
+	}
+
+	/* clear the interrupt , the debug error interrupt is
+	 * counter 0 */
+	/* read counter to clear interrupt */
+	status = HIFReadWrite(pDev->HIFDevice,
+			      COUNT_DEC_ADDRESS,
+			      (u8 *)&dummy,
+			      4,
+			      HIF_RD_SYNC_BYTE_INC,
+			      NULL);
+
+	A_ASSERT(status == 0);
+	return status;
 }
 
 static int DevServiceCounterInterrupt(AR6K_DEVICE *pDev)
 {
-    u8 counter_int_status;
+	u8 counter_int_status;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Counter Interrupt\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Counter Interrupt\n"));
 
-    counter_int_status = pDev->IrqProcRegisters.counter_int_status &
-                         pDev->IrqEnableRegisters.counter_int_status_enable;
+	counter_int_status = pDev->IrqProcRegisters.counter_int_status &
+		pDev->IrqEnableRegisters.counter_int_status_enable;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
-                    ("Valid interrupt source(s) in COUNTER_INT_STATUS: 0x%x\n",
-                    counter_int_status));
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
+			("Valid interrupt source(s) in COUNTER_INT_STATUS: 0x%x\n",
+			 counter_int_status));
 
-        /* Check if the debug interrupt is pending
-         * NOTE: other modules like GMBOX may use the counter interrupt for
-         * credit flow control on other counters, we only need to check for the debug assertion
-         * counter interrupt */
-    if (counter_int_status & AR6K_TARGET_DEBUG_INTR_MASK) {
-        return DevServiceDebugInterrupt(pDev);
-    }
+	/* Check if the debug interrupt is pending
+	 * NOTE: other modules like GMBOX may use the counter interrupt for
+	 * credit flow control on other counters, we only need to check for the debug assertion
+	 * counter interrupt */
+	if (counter_int_status & AR6K_TARGET_DEBUG_INTR_MASK) {
+		return DevServiceDebugInterrupt(pDev);
+	}
 
-    return 0;
+	return 0;
 }
 
 /* callback when our fetch to get interrupt status registers completes */
 static void DevGetEventAsyncHandler(void *Context, HTC_PACKET *pPacket)
 {
-    AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
-    u32 lookAhead = 0;
-    bool      otherInts = false;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevGetEventAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
-
-    do {
-
-        if (pPacket->Status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                    (" GetEvents I/O request failed, status:%d \n", pPacket->Status));
-            /* bail out, don't unmask HIF interrupt */
-            break;
-        }
-
-        if (pDev->GetPendingEventsFunc != NULL) {
-                /* the HIF layer collected the information for us */
-            HIF_PENDING_EVENTS_INFO *pEvents = (HIF_PENDING_EVENTS_INFO *)pPacket->pBuffer;
-            if (pEvents->Events & HIF_RECV_MSG_AVAIL) {
-                lookAhead = pEvents->LookAhead;
-                if (0 == lookAhead) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" DevGetEventAsyncHandler1, lookAhead is zero! \n"));
-                }
-            }
-            if (pEvents->Events & HIF_OTHER_EVENTS) {
-                otherInts = true;
-            }
-        } else {
-                /* standard interrupt table handling.... */
-            AR6K_IRQ_PROC_REGISTERS *pReg = (AR6K_IRQ_PROC_REGISTERS *)pPacket->pBuffer;
-            u8 host_int_status;
-
-            host_int_status = pReg->host_int_status & pDev->IrqEnableRegisters.int_status_enable;
-
-            if (host_int_status & (1 << HTC_MAILBOX)) {
-                host_int_status &= ~(1 << HTC_MAILBOX);
-                if (pReg->rx_lookahead_valid & (1 << HTC_MAILBOX)) {
-                        /* mailbox has a message and the look ahead is valid */
-                    lookAhead = pReg->rx_lookahead[HTC_MAILBOX];
-                    if (0 == lookAhead) {
-                        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" DevGetEventAsyncHandler2, lookAhead is zero! \n"));
-                    }
-                }
-            }
-
-            if (host_int_status) {
-                    /* there are other interrupts to handle */
-                otherInts = true;
-            }
-        }
-
-        if (otherInts || (lookAhead == 0)) {
-            /* if there are other interrupts to process, we cannot do this in the async handler so
-             * ack the interrupt which will cause our sync handler to run again
-             * if however there are no more messages, we can now ack the interrupt  */
-            AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
-                (" Acking interrupt from DevGetEventAsyncHandler (otherints:%d, lookahead:0x%X)\n",
-                otherInts, lookAhead));
-            HIFAckInterrupt(pDev->HIFDevice);
-        } else {
-            int      fetched = 0;
-            int status;
-
-            AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
-                    (" DevGetEventAsyncHandler : detected another message, lookahead :0x%X \n",
-                    lookAhead));
-                /* lookahead is non-zero and there are no other interrupts to service,
-                 * go get the next message */
-            status = pDev->MessagePendingCallback(pDev->HTCContext, &lookAhead, 1, NULL, &fetched);
-
-            if (!status && !fetched) {
-                    /* HTC layer could not pull out messages due to lack of resources, stop IRQ processing */
-                AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("MessagePendingCallback did not pull any messages, force-ack \n"));
-                DevAsyncIrqProcessComplete(pDev);
-            }
-        }
-
-    } while (false);
-
-        /* free this IO packet */
-    AR6KFreeIOPacket(pDev,pPacket);
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevGetEventAsyncHandler \n"));
+	AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
+	u32 lookAhead = 0;
+	bool      otherInts = false;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevGetEventAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
+
+	do {
+
+		if (pPacket->Status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					(" GetEvents I/O request failed, status:%d \n", pPacket->Status));
+			/* bail out, don't unmask HIF interrupt */
+			break;
+		}
+
+		if (pDev->GetPendingEventsFunc != NULL) {
+			/* the HIF layer collected the information for us */
+			HIF_PENDING_EVENTS_INFO *pEvents = (HIF_PENDING_EVENTS_INFO *)pPacket->pBuffer;
+			if (pEvents->Events & HIF_RECV_MSG_AVAIL) {
+				lookAhead = pEvents->LookAhead;
+				if (0 == lookAhead) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" DevGetEventAsyncHandler1, lookAhead is zero! \n"));
+				}
+			}
+			if (pEvents->Events & HIF_OTHER_EVENTS) {
+				otherInts = true;
+			}
+		} else {
+			/* standard interrupt table handling.... */
+			AR6K_IRQ_PROC_REGISTERS *pReg = (AR6K_IRQ_PROC_REGISTERS *)pPacket->pBuffer;
+			u8 host_int_status;
+
+			host_int_status = pReg->host_int_status & pDev->IrqEnableRegisters.int_status_enable;
+
+			if (host_int_status & (1 << HTC_MAILBOX)) {
+				host_int_status &= ~(1 << HTC_MAILBOX);
+				if (pReg->rx_lookahead_valid & (1 << HTC_MAILBOX)) {
+					/* mailbox has a message and the look ahead is valid */
+					lookAhead = pReg->rx_lookahead[HTC_MAILBOX];
+					if (0 == lookAhead) {
+						AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" DevGetEventAsyncHandler2, lookAhead is zero! \n"));
+					}
+				}
+			}
+
+			if (host_int_status) {
+				/* there are other interrupts to handle */
+				otherInts = true;
+			}
+		}
+
+		if (otherInts || (lookAhead == 0)) {
+			/* if there are other interrupts to process, we cannot do this in the async handler so
+			 * ack the interrupt which will cause our sync handler to run again
+			 * if however there are no more messages, we can now ack the interrupt  */
+			AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
+					(" Acking interrupt from DevGetEventAsyncHandler (otherints:%d, lookahead:0x%X)\n",
+					 otherInts, lookAhead));
+			HIFAckInterrupt(pDev->HIFDevice);
+		} else {
+			int      fetched = 0;
+			int status;
+
+			AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
+					(" DevGetEventAsyncHandler : detected another message, lookahead :0x%X \n",
+					 lookAhead));
+			/* lookahead is non-zero and there are no other interrupts to service,
+			 * go get the next message */
+			status = pDev->MessagePendingCallback(pDev->HTCContext, &lookAhead, 1, NULL, &fetched);
+
+			if (!status && !fetched) {
+				/* HTC layer could not pull out messages due to lack of resources, stop IRQ processing */
+				AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("MessagePendingCallback did not pull any messages, force-ack \n"));
+				DevAsyncIrqProcessComplete(pDev);
+			}
+		}
+
+	} while (false);
+
+	/* free this IO packet */
+	AR6KFreeIOPacket(pDev,pPacket);
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevGetEventAsyncHandler \n"));
 }
 
 /* called by the HTC layer when it wants us to check if the device has any more pending
  * recv messages, this starts off a series of async requests to read interrupt registers  */
 int DevCheckPendingRecvMsgsAsync(void *context)
 {
-    AR6K_DEVICE  *pDev = (AR6K_DEVICE *)context;
-    int      status = 0;
-    HTC_PACKET   *pIOPacket;
+	AR6K_DEVICE  *pDev = (AR6K_DEVICE *)context;
+	int      status = 0;
+	HTC_PACKET   *pIOPacket;
 
-    /* this is called in an ASYNC only context, we may NOT block, sleep or call any apis that can
-     * cause us to switch contexts */
+	/* this is called in an ASYNC only context, we may NOT block, sleep or call any apis that can
+	 * cause us to switch contexts */
 
    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevCheckPendingRecvMsgsAsync: (dev: 0x%lX)\n", (unsigned long)pDev));
 
    do {
 
-        if (HIF_DEVICE_IRQ_SYNC_ONLY == pDev->HifIRQProcessingMode) {
-                /* break the async processing chain right here, no need to continue.
-                 * The DevDsrHandler() will handle things in a loop when things are driven
-                 * synchronously  */
-            break;
-        }
-
-            /* an optimization to bypass reading the IRQ status registers unecessarily which can re-wake
-             * the target, if upper layers determine that we are in a low-throughput mode, we can
-             * rely on taking another interrupt rather than re-checking the status registers which can
-             * re-wake the target */
-        if (pDev->RecheckIRQStatusCnt == 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("Bypassing IRQ Status re-check, re-acking HIF interrupts\n"));
-                /* ack interrupt */
-            HIFAckInterrupt(pDev->HIFDevice);
-            break;
-        }
-
-            /* first allocate one of our HTC packets we created for async I/O
-             * we reuse HTC packet definitions so that we can use the completion mechanism
-             * in DevRWCompletionHandler() */
-        pIOPacket = AR6KAllocIOPacket(pDev);
-
-        if (NULL == pIOPacket) {
-                /* there should be only 1 asynchronous request out at a time to read these registers
-                 * so this should actually never happen */
-            status = A_NO_MEMORY;
-            A_ASSERT(false);
-            break;
-        }
-
-            /* stick in our completion routine when the I/O operation completes */
-        pIOPacket->Completion = DevGetEventAsyncHandler;
-        pIOPacket->pContext = pDev;
-
-        if (pDev->GetPendingEventsFunc) {
-                /* HIF layer has it's own mechanism, pass the IO to it.. */
-            status = pDev->GetPendingEventsFunc(pDev->HIFDevice,
-                                                (HIF_PENDING_EVENTS_INFO *)pIOPacket->pBuffer,
-                                                pIOPacket);
-
-        } else {
-                /* standard way, read the interrupt register table asynchronously again */
-            status = HIFReadWrite(pDev->HIFDevice,
-                                  HOST_INT_STATUS_ADDRESS,
-                                  pIOPacket->pBuffer,
-                                  AR6K_IRQ_PROC_REGS_SIZE,
-                                  HIF_RD_ASYNC_BYTE_INC,
-                                  pIOPacket);
-        }
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,(" Async IO issued to get interrupt status...\n"));
+	   if (HIF_DEVICE_IRQ_SYNC_ONLY == pDev->HifIRQProcessingMode) {
+		   /* break the async processing chain right here, no need to continue.
+		    * The DevDsrHandler() will handle things in a loop when things are driven
+		    * synchronously  */
+		   break;
+	   }
+
+	   /* an optimization to bypass reading the IRQ status registers unecessarily which can re-wake
+	    * the target, if upper layers determine that we are in a low-throughput mode, we can
+	    * rely on taking another interrupt rather than re-checking the status registers which can
+	    * re-wake the target */
+	   if (pDev->RecheckIRQStatusCnt == 0) {
+		   AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("Bypassing IRQ Status re-check, re-acking HIF interrupts\n"));
+		   /* ack interrupt */
+		   HIFAckInterrupt(pDev->HIFDevice);
+		   break;
+	   }
+
+	   /* first allocate one of our HTC packets we created for async I/O
+	    * we reuse HTC packet definitions so that we can use the completion mechanism
+	    * in DevRWCompletionHandler() */
+	   pIOPacket = AR6KAllocIOPacket(pDev);
+
+	   if (NULL == pIOPacket) {
+		   /* there should be only 1 asynchronous request out at a time to read these registers
+		    * so this should actually never happen */
+		   status = A_NO_MEMORY;
+		   A_ASSERT(false);
+		   break;
+	   }
+
+	   /* stick in our completion routine when the I/O operation completes */
+	   pIOPacket->Completion = DevGetEventAsyncHandler;
+	   pIOPacket->pContext = pDev;
+
+	   if (pDev->GetPendingEventsFunc) {
+		   /* HIF layer has it's own mechanism, pass the IO to it.. */
+		   status = pDev->GetPendingEventsFunc(pDev->HIFDevice,
+						       (HIF_PENDING_EVENTS_INFO *)pIOPacket->pBuffer,
+						       pIOPacket);
+
+	   } else {
+		   /* standard way, read the interrupt register table asynchronously again */
+		   status = HIFReadWrite(pDev->HIFDevice,
+					 HOST_INT_STATUS_ADDRESS,
+					 pIOPacket->pBuffer,
+					 AR6K_IRQ_PROC_REGS_SIZE,
+					 HIF_RD_ASYNC_BYTE_INC,
+					 pIOPacket);
+	   }
+
+	   AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,(" Async IO issued to get interrupt status...\n"));
    } while (false);
 
    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevCheckPendingRecvMsgsAsync \n"));
@@ -462,323 +462,321 @@ int DevCheckPendingRecvMsgsAsync(void *context)
 
 void DevAsyncIrqProcessComplete(AR6K_DEVICE *pDev)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("DevAsyncIrqProcessComplete - forcing HIF IRQ ACK \n"));
-    HIFAckInterrupt(pDev->HIFDevice);
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("DevAsyncIrqProcessComplete - forcing HIF IRQ ACK \n"));
+	HIFAckInterrupt(pDev->HIFDevice);
 }
 
 /* process pending interrupts synchronously */
 static int ProcessPendingIRQs(AR6K_DEVICE *pDev, bool *pDone, bool *pASyncProcessing)
 {
-    int    status = 0;
-    u8 host_int_status = 0;
-    u32 lookAhead = 0;
+	int    status = 0;
+	u8 host_int_status = 0;
+	u32 lookAhead = 0;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+ProcessPendingIRQs: (dev: 0x%lX)\n", (unsigned long)pDev));
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+ProcessPendingIRQs: (dev: 0x%lX)\n", (unsigned long)pDev));
 
-    /*** NOTE: the HIF implementation guarantees that the context of this call allows
-     *         us to perform SYNCHRONOUS I/O, that is we can block, sleep or call any API that
-     *         can block or switch thread/task ontexts.
-     *         This is a fully schedulable context.
-     * */
-    do {
+	/*** NOTE: the HIF implementation guarantees that the context of this call allows
+	 *         us to perform SYNCHRONOUS I/O, that is we can block, sleep or call any API that
+	 *         can block or switch thread/task ontexts.
+	 *         This is a fully schedulable context.
+	 * */
+	do {
 
-            if (pDev->IrqEnableRegisters.int_status_enable == 0) {
-                /* interrupt enables have been cleared, do not try to process any pending interrupts that
-                 * may result in more bus transactions.  The target may be unresponsive at this
-                 * point. */
-                 break;
-            }
+		if (pDev->IrqEnableRegisters.int_status_enable == 0) {
+			/* interrupt enables have been cleared, do not try to process any pending interrupts that
+			 * may result in more bus transactions.  The target may be unresponsive at this
+			 * point. */
+			break;
+		}
 
-            if (pDev->GetPendingEventsFunc != NULL) {
-                HIF_PENDING_EVENTS_INFO events;
+		if (pDev->GetPendingEventsFunc != NULL) {
+			HIF_PENDING_EVENTS_INFO events;
 
 #ifdef THREAD_X
-            events.Polling= 0;
+			events.Polling= 0;
 #endif
-                /* the HIF layer uses a special mechanism to get events
-                 * get this synchronously  */
-            status = pDev->GetPendingEventsFunc(pDev->HIFDevice,
-                                                &events,
-                                                NULL);
-
-            if (status) {
-                break;
-            }
-
-            if (events.Events & HIF_RECV_MSG_AVAIL) {
-                lookAhead = events.LookAhead;
-                if (0 == lookAhead) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" ProcessPendingIRQs1 lookAhead is zero! \n"));
-                }
-            }
-
-            if (!(events.Events & HIF_OTHER_EVENTS) ||
-                !(pDev->IrqEnableRegisters.int_status_enable & OTHER_INTS_ENABLED)) {
-                    /* no need to read the register table, no other interesting interrupts.
-                     * Some interfaces (like SPI) can shadow interrupt sources without
-                     * requiring the host to do a full table read */
-                break;
-            }
-
-            /* otherwise fall through and read the register table */
-        }
-
-        /*
-         * Read the first 28 bytes of the HTC register table. This will yield us
-         * the value of different int status registers and the lookahead
-         * registers.
-         *    length = sizeof(int_status) + sizeof(cpu_int_status) +
-         *             sizeof(error_int_status) + sizeof(counter_int_status) +
-         *             sizeof(mbox_frame) + sizeof(rx_lookahead_valid) +
-         *             sizeof(hole) +  sizeof(rx_lookahead) +
-         *             sizeof(int_status_enable) + sizeof(cpu_int_status_enable) +
-         *             sizeof(error_status_enable) +
-         *             sizeof(counter_int_status_enable);
-         *
-        */
+			/* the HIF layer uses a special mechanism to get events
+			 * get this synchronously  */
+			status = pDev->GetPendingEventsFunc(pDev->HIFDevice,
+							    &events,
+							    NULL);
+
+			if (status) {
+				break;
+			}
+
+			if (events.Events & HIF_RECV_MSG_AVAIL) {
+				lookAhead = events.LookAhead;
+				if (0 == lookAhead) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" ProcessPendingIRQs1 lookAhead is zero! \n"));
+				}
+			}
+
+			if (!(events.Events & HIF_OTHER_EVENTS) ||
+			    !(pDev->IrqEnableRegisters.int_status_enable & OTHER_INTS_ENABLED)) {
+				/* no need to read the register table, no other interesting interrupts.
+				 * Some interfaces (like SPI) can shadow interrupt sources without
+				 * requiring the host to do a full table read */
+				break;
+			}
+
+			/* otherwise fall through and read the register table */
+		}
+
+		/*
+		 * Read the first 28 bytes of the HTC register table. This will yield us
+		 * the value of different int status registers and the lookahead
+		 * registers.
+		 *    length = sizeof(int_status) + sizeof(cpu_int_status) +
+		 *             sizeof(error_int_status) + sizeof(counter_int_status) +
+		 *             sizeof(mbox_frame) + sizeof(rx_lookahead_valid) +
+		 *             sizeof(hole) +  sizeof(rx_lookahead) +
+		 *             sizeof(int_status_enable) + sizeof(cpu_int_status_enable) +
+		 *             sizeof(error_status_enable) +
+		 *             sizeof(counter_int_status_enable);
+		 *
+		 */
 #ifdef CONFIG_MMC_SDHCI_S3C
-            pDev->IrqProcRegisters.host_int_status = 0;
-            pDev->IrqProcRegisters.rx_lookahead_valid = 0;
-            pDev->IrqProcRegisters.host_int_status2 = 0;
-            pDev->IrqProcRegisters.rx_lookahead[0] = 0;
-            pDev->IrqProcRegisters.rx_lookahead[1] = 0xaaa5555;
+		pDev->IrqProcRegisters.host_int_status = 0;
+		pDev->IrqProcRegisters.rx_lookahead_valid = 0;
+		pDev->IrqProcRegisters.host_int_status2 = 0;
+		pDev->IrqProcRegisters.rx_lookahead[0] = 0;
+		pDev->IrqProcRegisters.rx_lookahead[1] = 0xaaa5555;
 #endif /* CONFIG_MMC_SDHCI_S3C */
-        status = HIFReadWrite(pDev->HIFDevice,
-                              HOST_INT_STATUS_ADDRESS,
-                              (u8 *)&pDev->IrqProcRegisters,
-                              AR6K_IRQ_PROC_REGS_SIZE,
-                              HIF_RD_SYNC_BYTE_INC,
-                              NULL);
+		status = HIFReadWrite(pDev->HIFDevice,
+				      HOST_INT_STATUS_ADDRESS,
+				      (u8 *)&pDev->IrqProcRegisters,
+				      AR6K_IRQ_PROC_REGS_SIZE,
+				      HIF_RD_SYNC_BYTE_INC,
+				      NULL);
 
-        if (status) {
-            break;
-        }
+		if (status) {
+			break;
+		}
 
 #ifdef ATH_DEBUG_MODULE
-        if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_IRQ)) {
-            DevDumpRegisters(pDev,
-                             &pDev->IrqProcRegisters,
-                             &pDev->IrqEnableRegisters);
-        }
+		if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_IRQ)) {
+			DevDumpRegisters(pDev,
+					 &pDev->IrqProcRegisters,
+					 &pDev->IrqEnableRegisters);
+		}
 #endif
 
-            /* Update only those registers that are enabled */
-        host_int_status = pDev->IrqProcRegisters.host_int_status &
-                          pDev->IrqEnableRegisters.int_status_enable;
-
-        if (NULL == pDev->GetPendingEventsFunc) {
-                /* only look at mailbox status if the HIF layer did not provide this function,
-                 * on some HIF interfaces reading the RX lookahead is not valid to do */
-            if (host_int_status & (1 << HTC_MAILBOX)) {
-                    /* mask out pending mailbox value, we use "lookAhead" as the real flag for
-                     * mailbox processing below */
-                host_int_status &= ~(1 << HTC_MAILBOX);
-                if (pDev->IrqProcRegisters.rx_lookahead_valid & (1 << HTC_MAILBOX)) {
-                        /* mailbox has a message and the look ahead is valid */
-                    lookAhead = pDev->IrqProcRegisters.rx_lookahead[HTC_MAILBOX];
-                    if (0 == lookAhead) {
-                        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" ProcessPendingIRQs2, lookAhead is zero! \n"));
-                    }
-                }
-            }
-        } else {
-                /* not valid to check if the HIF has another mechanism for reading mailbox pending status*/
-            host_int_status &= ~(1 << HTC_MAILBOX);
-        }
-
-        if (pDev->GMboxEnabled) {
-                /*call GMBOX layer to process any interrupts of interest */
-            status = DevCheckGMboxInterrupts(pDev);
-        }
-
-    } while (false);
-
-
-    do {
-
-            /* did the interrupt status fetches succeed? */
-        if (status) {
-            break;
-        }
-
-        if ((0 == host_int_status) && (0 == lookAhead)) {
-                /* nothing to process, the caller can use this to break out of a loop */
-            *pDone = true;
-            break;
-        }
-
-        if (lookAhead != 0) {
-            int fetched = 0;
-
-            AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("Pending mailbox message, LookAhead: 0x%X\n",lookAhead));
-                /* Mailbox Interrupt, the HTC layer may issue async requests to empty the
-                 * mailbox...
-                 * When emptying the recv mailbox we use the async handler above called from the
-                 * completion routine of the callers read request. This can improve performance
-                 * by reducing context switching when we rapidly pull packets */
-            status = pDev->MessagePendingCallback(pDev->HTCContext, &lookAhead, 1, pASyncProcessing, &fetched);
-            if (status) {
-                break;
-            }
-
-            if (!fetched) {
-                    /* HTC could not pull any messages out due to lack of resources */
-                    /* force DSR handler to ack the interrupt */
-                *pASyncProcessing = false;
-                pDev->RecheckIRQStatusCnt = 0;
-            }
-        }
-
-            /* now handle the rest of them */
-        AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
-                            (" Valid interrupt source(s) for OTHER interrupts: 0x%x\n",
-                            host_int_status));
-
-        if (HOST_INT_STATUS_CPU_GET(host_int_status)) {
-                /* CPU Interrupt */
-            status = DevServiceCPUInterrupt(pDev);
-            if (status){
-                break;
-            }
-        }
-
-        if (HOST_INT_STATUS_ERROR_GET(host_int_status)) {
-                /* Error Interrupt */
-            status = DevServiceErrorInterrupt(pDev);
-            if (status){
-                break;
-            }
-        }
-
-        if (HOST_INT_STATUS_COUNTER_GET(host_int_status)) {
-                /* Counter Interrupt */
-            status = DevServiceCounterInterrupt(pDev);
-            if (status){
-                break;
-            }
-        }
-
-    } while (false);
-
-        /* an optimization to bypass reading the IRQ status registers unecessarily which can re-wake
-         * the target, if upper layers determine that we are in a low-throughput mode, we can
-         * rely on taking another interrupt rather than re-checking the status registers which can
-         * re-wake the target.
-         *
-         * NOTE : for host interfaces that use the special GetPendingEventsFunc, this optimization cannot
-         * be used due to possible side-effects.  For example, SPI requires the host to drain all
-         * messages from the mailbox before exiting the ISR routine. */
-    if (!(*pASyncProcessing) && (pDev->RecheckIRQStatusCnt == 0) && (pDev->GetPendingEventsFunc == NULL)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("Bypassing IRQ Status re-check, forcing done \n"));
-        *pDone = true;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-ProcessPendingIRQs: (done:%d, async:%d) status=%d \n",
-                *pDone, *pASyncProcessing, status));
-
-    return status;
+		/* Update only those registers that are enabled */
+		host_int_status = pDev->IrqProcRegisters.host_int_status &
+			pDev->IrqEnableRegisters.int_status_enable;
+
+		if (NULL == pDev->GetPendingEventsFunc) {
+			/* only look at mailbox status if the HIF layer did not provide this function,
+			 * on some HIF interfaces reading the RX lookahead is not valid to do */
+			if (host_int_status & (1 << HTC_MAILBOX)) {
+				/* mask out pending mailbox value, we use "lookAhead" as the real flag for
+				 * mailbox processing below */
+				host_int_status &= ~(1 << HTC_MAILBOX);
+				if (pDev->IrqProcRegisters.rx_lookahead_valid & (1 << HTC_MAILBOX)) {
+					/* mailbox has a message and the look ahead is valid */
+					lookAhead = pDev->IrqProcRegisters.rx_lookahead[HTC_MAILBOX];
+					if (0 == lookAhead) {
+						AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" ProcessPendingIRQs2, lookAhead is zero! \n"));
+					}
+				}
+			}
+		} else {
+			/* not valid to check if the HIF has another mechanism for reading mailbox pending status*/
+			host_int_status &= ~(1 << HTC_MAILBOX);
+		}
+
+		if (pDev->GMboxEnabled) {
+			/*call GMBOX layer to process any interrupts of interest */
+			status = DevCheckGMboxInterrupts(pDev);
+		}
+
+	} while (false);
+
+
+	do {
+
+		/* did the interrupt status fetches succeed? */
+		if (status) {
+			break;
+		}
+
+		if ((0 == host_int_status) && (0 == lookAhead)) {
+			/* nothing to process, the caller can use this to break out of a loop */
+			*pDone = true;
+			break;
+		}
+
+		if (lookAhead != 0) {
+			int fetched = 0;
+
+			AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("Pending mailbox message, LookAhead: 0x%X\n",lookAhead));
+			/* Mailbox Interrupt, the HTC layer may issue async requests to empty the
+			 * mailbox...
+			 * When emptying the recv mailbox we use the async handler above called from the
+			 * completion routine of the callers read request. This can improve performance
+			 * by reducing context switching when we rapidly pull packets */
+			status = pDev->MessagePendingCallback(pDev->HTCContext, &lookAhead, 1, pASyncProcessing, &fetched);
+			if (status) {
+				break;
+			}
+
+			if (!fetched) {
+				/* HTC could not pull any messages out due to lack of resources */
+				/* force DSR handler to ack the interrupt */
+				*pASyncProcessing = false;
+				pDev->RecheckIRQStatusCnt = 0;
+			}
+		}
+
+		/* now handle the rest of them */
+		AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
+				(" Valid interrupt source(s) for OTHER interrupts: 0x%x\n",
+				 host_int_status));
+
+		if (HOST_INT_STATUS_CPU_GET(host_int_status)) {
+			/* CPU Interrupt */
+			status = DevServiceCPUInterrupt(pDev);
+			if (status){
+				break;
+			}
+		}
+
+		if (HOST_INT_STATUS_ERROR_GET(host_int_status)) {
+			/* Error Interrupt */
+			status = DevServiceErrorInterrupt(pDev);
+			if (status){
+				break;
+			}
+		}
+
+		if (HOST_INT_STATUS_COUNTER_GET(host_int_status)) {
+			/* Counter Interrupt */
+			status = DevServiceCounterInterrupt(pDev);
+			if (status){
+				break;
+			}
+		}
+
+	} while (false);
+
+	/* an optimization to bypass reading the IRQ status registers unecessarily which can re-wake
+	 * the target, if upper layers determine that we are in a low-throughput mode, we can
+	 * rely on taking another interrupt rather than re-checking the status registers which can
+	 * re-wake the target.
+	 *
+	 * NOTE : for host interfaces that use the special GetPendingEventsFunc, this optimization cannot
+	 * be used due to possible side-effects.  For example, SPI requires the host to drain all
+	 * messages from the mailbox before exiting the ISR routine. */
+	if (!(*pASyncProcessing) && (pDev->RecheckIRQStatusCnt == 0) && (pDev->GetPendingEventsFunc == NULL)) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("Bypassing IRQ Status re-check, forcing done \n"));
+		*pDone = true;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-ProcessPendingIRQs: (done:%d, async:%d) status=%d \n",
+				       *pDone, *pASyncProcessing, status));
+
+	return status;
 }
 
 
 /* Synchronousinterrupt handler, this handler kicks off all interrupt processing.*/
 int DevDsrHandler(void *context)
 {
-    AR6K_DEVICE *pDev = (AR6K_DEVICE *)context;
-    int    status = 0;
-    bool      done = false;
-    bool      asyncProc = false;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevDsrHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
-
-        /* reset the recv counter that tracks when we need to yield from the DSR */
-    pDev->CurrentDSRRecvCount = 0;
-        /* reset counter used to flag a re-scan of IRQ status registers on the target */
-    pDev->RecheckIRQStatusCnt = 0;
-
-    while (!done) {
-        status = ProcessPendingIRQs(pDev, &done, &asyncProc);
-        if (status) {
-            break;
-        }
-
-        if (HIF_DEVICE_IRQ_SYNC_ONLY == pDev->HifIRQProcessingMode) {
-            /* the HIF layer does not allow async IRQ processing, override the asyncProc flag */
-            asyncProc = false;
-            /* this will cause us to re-enter ProcessPendingIRQ() and re-read interrupt status registers.
-             * this has a nice side effect of blocking us until all async read requests are completed.
-             * This behavior is required on some HIF implementations that do not allow ASYNC
-             * processing in interrupt handlers (like Windows CE) */
-
-            if (pDev->DSRCanYield && DEV_CHECK_RECV_YIELD(pDev)) {
-                /* ProcessPendingIRQs() pulled enough recv messages to satisfy the yield count, stop
-                 * checking for more messages and return */
-                break;
-            }
-        }
-
-        if (asyncProc) {
-                /* the function performed some async I/O for performance, we
-                   need to exit the ISR immediately, the check below will prevent the interrupt from being
-                   Ack'd while we handle it asynchronously */
-            break;
-        }
-
-    }
-
-    if (!status && !asyncProc) {
-            /* Ack the interrupt only if :
-             *  1. we did not get any errors in processing interrupts
-             *  2. there are no outstanding async processing requests */
-        if (pDev->DSRCanYield) {
-                /* if the DSR can yield do not ACK the interrupt, there could be more pending messages.
-                 * The HIF layer must ACK the interrupt on behalf of HTC */
-            AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,(" Yield in effect (cur RX count: %d) \n", pDev->CurrentDSRRecvCount));
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,(" Acking interrupt from DevDsrHandler \n"));
-            HIFAckInterrupt(pDev->HIFDevice);
-        }
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevDsrHandler \n"));
-    return status;
+	AR6K_DEVICE *pDev = (AR6K_DEVICE *)context;
+	int    status = 0;
+	bool      done = false;
+	bool      asyncProc = false;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevDsrHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
+
+	/* reset the recv counter that tracks when we need to yield from the DSR */
+	pDev->CurrentDSRRecvCount = 0;
+	/* reset counter used to flag a re-scan of IRQ status registers on the target */
+	pDev->RecheckIRQStatusCnt = 0;
+
+	while (!done) {
+		status = ProcessPendingIRQs(pDev, &done, &asyncProc);
+		if (status) {
+			break;
+		}
+
+		if (HIF_DEVICE_IRQ_SYNC_ONLY == pDev->HifIRQProcessingMode) {
+			/* the HIF layer does not allow async IRQ processing, override the asyncProc flag */
+			asyncProc = false;
+			/* this will cause us to re-enter ProcessPendingIRQ() and re-read interrupt status registers.
+			 * this has a nice side effect of blocking us until all async read requests are completed.
+			 * This behavior is required on some HIF implementations that do not allow ASYNC
+			 * processing in interrupt handlers (like Windows CE) */
+
+			if (pDev->DSRCanYield && DEV_CHECK_RECV_YIELD(pDev)) {
+				/* ProcessPendingIRQs() pulled enough recv messages to satisfy the yield count, stop
+				 * checking for more messages and return */
+				break;
+			}
+		}
+
+		if (asyncProc) {
+			/* the function performed some async I/O for performance, we
+			   need to exit the ISR immediately, the check below will prevent the interrupt from being
+			   Ack'd while we handle it asynchronously */
+			break;
+		}
+
+	}
+
+	if (!status && !asyncProc) {
+		/* Ack the interrupt only if :
+		 *  1. we did not get any errors in processing interrupts
+		 *  2. there are no outstanding async processing requests */
+		if (pDev->DSRCanYield) {
+			/* if the DSR can yield do not ACK the interrupt, there could be more pending messages.
+			 * The HIF layer must ACK the interrupt on behalf of HTC */
+			AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,(" Yield in effect (cur RX count: %d) \n", pDev->CurrentDSRRecvCount));
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,(" Acking interrupt from DevDsrHandler \n"));
+			HIFAckInterrupt(pDev->HIFDevice);
+		}
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevDsrHandler \n"));
+	return status;
 }
 
 #ifdef ATH_DEBUG_MODULE
 void DumpAR6KDevState(AR6K_DEVICE *pDev)
 {
-    int                    status;
-    AR6K_IRQ_ENABLE_REGISTERS   regs;
-    AR6K_IRQ_PROC_REGISTERS     procRegs;
-
-    LOCK_AR6K(pDev);
-        /* copy into our temp area */
-    A_MEMCPY(&regs,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
-    UNLOCK_AR6K(pDev);
-
-        /* load the register table from the device */
-    status = HIFReadWrite(pDev->HIFDevice,
-                          HOST_INT_STATUS_ADDRESS,
-                          (u8 *)&procRegs,
-                          AR6K_IRQ_PROC_REGS_SIZE,
-                          HIF_RD_SYNC_BYTE_INC,
-                          NULL);
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-            ("DumpAR6KDevState : Failed to read register table (%d) \n",status));
-        return;
-    }
-
-    DevDumpRegisters(pDev,&procRegs,&regs);
-
-    if (pDev->GMboxInfo.pStateDumpCallback != NULL) {
-        pDev->GMboxInfo.pStateDumpCallback(pDev->GMboxInfo.pProtocolContext);
-    }
-
-        /* dump any bus state at the HIF layer */
-    HIFConfigureDevice(pDev->HIFDevice,HIF_DEVICE_DEBUG_BUS_STATE,NULL,0);
+	int                    status;
+	AR6K_IRQ_ENABLE_REGISTERS   regs;
+	AR6K_IRQ_PROC_REGISTERS     procRegs;
+
+	LOCK_AR6K(pDev);
+	/* copy into our temp area */
+	A_MEMCPY(&regs,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
+	UNLOCK_AR6K(pDev);
+
+	/* load the register table from the device */
+	status = HIFReadWrite(pDev->HIFDevice,
+			      HOST_INT_STATUS_ADDRESS,
+			      (u8 *)&procRegs,
+			      AR6K_IRQ_PROC_REGS_SIZE,
+			      HIF_RD_SYNC_BYTE_INC,
+			      NULL);
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("DumpAR6KDevState : Failed to read register table (%d) \n",status));
+		return;
+	}
+
+	DevDumpRegisters(pDev,&procRegs,&regs);
+
+	if (pDev->GMboxInfo.pStateDumpCallback != NULL) {
+		pDev->GMboxInfo.pStateDumpCallback(pDev->GMboxInfo.pProtocolContext);
+	}
+
+	/* dump any bus state at the HIF layer */
+	HIFConfigureDevice(pDev->HIFDevice,HIF_DEVICE_DEBUG_BUS_STATE,NULL,0);
 
 }
 #endif
-
-
diff --git a/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox.c b/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox.c
index d58e418..fc88526 100644
--- a/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox.c
+++ b/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox.c
@@ -40,7 +40,7 @@
  * 
  */
 #ifdef ATH_AR6K_ENABLE_GMBOX
-     /* GMBOX definitions */
+/* GMBOX definitions */
 #define GMBOX_INT_STATUS_ENABLE_REG     0x488
 #define GMBOX_INT_STATUS_RX_DATA        (1 << 0)
 #define GMBOX_INT_STATUS_TX_OVERFLOW    (1 << 1)
@@ -53,7 +53,7 @@
 #define AR6K_GMBOX_CREDIT_SIZE_ADDRESS  (COUNT_ADDRESS     + AR6K_GMBOX_CREDIT_SIZE_COUNTER)
 
 
-    /* external APIs for allocating and freeing internal I/O packets to handle ASYNC I/O */ 
+/* external APIs for allocating and freeing internal I/O packets to handle ASYNC I/O */
 extern void AR6KFreeIOPacket(AR6K_DEVICE *pDev, HTC_PACKET *pPacket);
 extern HTC_PACKET *AR6KAllocIOPacket(AR6K_DEVICE *pDev);
 
@@ -61,696 +61,692 @@ extern HTC_PACKET *AR6KAllocIOPacket(AR6K_DEVICE *pDev);
 /* callback when our fetch to enable/disable completes */
 static void DevGMboxIRQActionAsyncHandler(void *Context, HTC_PACKET *pPacket)
 {
-    AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
+	AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevGMboxIRQActionAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevGMboxIRQActionAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
 
-    if (pPacket->Status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                ("IRQAction Operation (%d) failed! status:%d \n", pPacket->PktInfo.AsRx.HTCRxFlags,pPacket->Status));
-    }
-        /* free this IO packet */
-    AR6KFreeIOPacket(pDev,pPacket);
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevGMboxIRQActionAsyncHandler \n"));
+	if (pPacket->Status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("IRQAction Operation (%d) failed! status:%d \n", pPacket->PktInfo.AsRx.HTCRxFlags,pPacket->Status));
+	}
+	/* free this IO packet */
+	AR6KFreeIOPacket(pDev,pPacket);
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevGMboxIRQActionAsyncHandler \n"));
 }
 
 static int DevGMboxCounterEnableDisable(AR6K_DEVICE *pDev, GMBOX_IRQ_ACTION_TYPE IrqAction, bool AsyncMode)
 {
-    int                  status = 0;
-    AR6K_IRQ_ENABLE_REGISTERS regs;
-    HTC_PACKET                *pIOPacket = NULL;  
-    
-    LOCK_AR6K(pDev);
-    
-    if (GMBOX_CREDIT_IRQ_ENABLE == IrqAction) {
-        pDev->GMboxInfo.CreditCountIRQEnabled = true;
-        pDev->IrqEnableRegisters.counter_int_status_enable |=
-            COUNTER_INT_STATUS_ENABLE_BIT_SET(1 << AR6K_GMBOX_CREDIT_COUNTER);
-        pDev->IrqEnableRegisters.int_status_enable |= INT_STATUS_ENABLE_COUNTER_SET(0x01);
-    } else {
-        pDev->GMboxInfo.CreditCountIRQEnabled = false;
-        pDev->IrqEnableRegisters.counter_int_status_enable &=
-            ~(COUNTER_INT_STATUS_ENABLE_BIT_SET(1 << AR6K_GMBOX_CREDIT_COUNTER));    
-    }
-        /* copy into our temp area */
-    A_MEMCPY(&regs,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
-
-    UNLOCK_AR6K(pDev);
-
-    do {
-
-        if (AsyncMode) {
-
-            pIOPacket = AR6KAllocIOPacket(pDev);
-
-            if (NULL == pIOPacket) {
-                status = A_NO_MEMORY;
-                A_ASSERT(false);
-                break;
-            }
-
-                /* copy values to write to our async I/O buffer */
-            A_MEMCPY(pIOPacket->pBuffer,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
-
-                /* stick in our completion routine when the I/O operation completes */
-            pIOPacket->Completion = DevGMboxIRQActionAsyncHandler;
-            pIOPacket->pContext = pDev;
-            pIOPacket->PktInfo.AsRx.HTCRxFlags = IrqAction;
-                /* write it out asynchronously */
-            HIFReadWrite(pDev->HIFDevice,
-                         INT_STATUS_ENABLE_ADDRESS,
-                         pIOPacket->pBuffer,
-                         AR6K_IRQ_ENABLE_REGS_SIZE,
-                         HIF_WR_ASYNC_BYTE_INC,
-                         pIOPacket);
-                         
-            pIOPacket = NULL; 
-            break;
-        } 
-
-            /* if we get here we are doing it synchronously */
-        status = HIFReadWrite(pDev->HIFDevice,
-                              INT_STATUS_ENABLE_ADDRESS,
-                              &regs.int_status_enable,
-                              AR6K_IRQ_ENABLE_REGS_SIZE,
-                              HIF_WR_SYNC_BYTE_INC,
-                              NULL);    
-    } while (false);
-    
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                (" IRQAction Operation (%d) failed! status:%d \n", IrqAction, status));    
-    } else {
-        if (!AsyncMode) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
-                    (" IRQAction Operation (%d) success \n", IrqAction)); 
-        }       
-    }
-    
-    if (pIOPacket != NULL) {
-        AR6KFreeIOPacket(pDev,pIOPacket);
-    }
-        
-    return status;
+	int                  status = 0;
+	AR6K_IRQ_ENABLE_REGISTERS regs;
+	HTC_PACKET                *pIOPacket = NULL;
+
+	LOCK_AR6K(pDev);
+
+	if (GMBOX_CREDIT_IRQ_ENABLE == IrqAction) {
+		pDev->GMboxInfo.CreditCountIRQEnabled = true;
+		pDev->IrqEnableRegisters.counter_int_status_enable |=
+			COUNTER_INT_STATUS_ENABLE_BIT_SET(1 << AR6K_GMBOX_CREDIT_COUNTER);
+		pDev->IrqEnableRegisters.int_status_enable |= INT_STATUS_ENABLE_COUNTER_SET(0x01);
+	} else {
+		pDev->GMboxInfo.CreditCountIRQEnabled = false;
+		pDev->IrqEnableRegisters.counter_int_status_enable &=
+			~(COUNTER_INT_STATUS_ENABLE_BIT_SET(1 << AR6K_GMBOX_CREDIT_COUNTER));
+	}
+	/* copy into our temp area */
+	A_MEMCPY(&regs,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
+
+	UNLOCK_AR6K(pDev);
+
+	do {
+
+		if (AsyncMode) {
+
+			pIOPacket = AR6KAllocIOPacket(pDev);
+
+			if (NULL == pIOPacket) {
+				status = A_NO_MEMORY;
+				A_ASSERT(false);
+				break;
+			}
+
+			/* copy values to write to our async I/O buffer */
+			A_MEMCPY(pIOPacket->pBuffer,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE);
+
+			/* stick in our completion routine when the I/O operation completes */
+			pIOPacket->Completion = DevGMboxIRQActionAsyncHandler;
+			pIOPacket->pContext = pDev;
+			pIOPacket->PktInfo.AsRx.HTCRxFlags = IrqAction;
+			/* write it out asynchronously */
+			HIFReadWrite(pDev->HIFDevice,
+				     INT_STATUS_ENABLE_ADDRESS,
+				     pIOPacket->pBuffer,
+				     AR6K_IRQ_ENABLE_REGS_SIZE,
+				     HIF_WR_ASYNC_BYTE_INC,
+				     pIOPacket);
+
+			pIOPacket = NULL;
+			break;
+		}
+
+		/* if we get here we are doing it synchronously */
+		status = HIFReadWrite(pDev->HIFDevice,
+				      INT_STATUS_ENABLE_ADDRESS,
+				      &regs.int_status_enable,
+				      AR6K_IRQ_ENABLE_REGS_SIZE,
+				      HIF_WR_SYNC_BYTE_INC,
+				      NULL);
+	} while (false);
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				(" IRQAction Operation (%d) failed! status:%d \n", IrqAction, status));
+	} else {
+		if (!AsyncMode) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
+					(" IRQAction Operation (%d) success \n", IrqAction));
+		}
+	}
+
+	if (pIOPacket != NULL) {
+		AR6KFreeIOPacket(pDev,pIOPacket);
+	}
+
+	return status;
 }
 
 
 int DevGMboxIRQAction(AR6K_DEVICE *pDev, GMBOX_IRQ_ACTION_TYPE IrqAction, bool AsyncMode)
 {
-    int      status = 0;
-    HTC_PACKET    *pIOPacket = NULL;   
-    u8 GMboxIntControl[4];
-
-    if (GMBOX_CREDIT_IRQ_ENABLE == IrqAction) {
-        return DevGMboxCounterEnableDisable(pDev, GMBOX_CREDIT_IRQ_ENABLE, AsyncMode);
-    } else if(GMBOX_CREDIT_IRQ_DISABLE == IrqAction) {
-        return DevGMboxCounterEnableDisable(pDev, GMBOX_CREDIT_IRQ_DISABLE, AsyncMode);
-    }
-    
-    if (GMBOX_DISABLE_ALL == IrqAction) {
-            /* disable credit IRQ, those are on a different set of registers */
-        DevGMboxCounterEnableDisable(pDev, GMBOX_CREDIT_IRQ_DISABLE, AsyncMode);    
-    }
-            
-        /* take the lock to protect interrupt enable shadows */
-    LOCK_AR6K(pDev);
-
-    switch (IrqAction) {
-        
-        case GMBOX_DISABLE_ALL:
-            pDev->GMboxControlRegisters.int_status_enable = 0;
-            break;
-        case GMBOX_ERRORS_IRQ_ENABLE:
-            pDev->GMboxControlRegisters.int_status_enable |= GMBOX_INT_STATUS_TX_OVERFLOW |
-                                                             GMBOX_INT_STATUS_RX_OVERFLOW;
-            break;
-        case GMBOX_RECV_IRQ_ENABLE:
-            pDev->GMboxControlRegisters.int_status_enable |= GMBOX_INT_STATUS_RX_DATA;
-            break;
-        case GMBOX_RECV_IRQ_DISABLE:
-            pDev->GMboxControlRegisters.int_status_enable &= ~GMBOX_INT_STATUS_RX_DATA;
-            break;
-        case GMBOX_ACTION_NONE:
-        default:
-            A_ASSERT(false);
-            break;
-    }
-    
-    GMboxIntControl[0] = pDev->GMboxControlRegisters.int_status_enable;
-    GMboxIntControl[1] = GMboxIntControl[0];
-    GMboxIntControl[2] = GMboxIntControl[0];
-    GMboxIntControl[3] = GMboxIntControl[0];
-    
-    UNLOCK_AR6K(pDev);
-
-    do {
-
-        if (AsyncMode) {
-
-            pIOPacket = AR6KAllocIOPacket(pDev);
-
-            if (NULL == pIOPacket) {
-                status = A_NO_MEMORY;
-                A_ASSERT(false);
-                break;
-            }
-
-                /* copy values to write to our async I/O buffer */
-            A_MEMCPY(pIOPacket->pBuffer,GMboxIntControl,sizeof(GMboxIntControl));
-
-                /* stick in our completion routine when the I/O operation completes */
-            pIOPacket->Completion = DevGMboxIRQActionAsyncHandler;
-            pIOPacket->pContext = pDev;
-            pIOPacket->PktInfo.AsRx.HTCRxFlags = IrqAction;
-                /* write it out asynchronously */
-            HIFReadWrite(pDev->HIFDevice,
-                         GMBOX_INT_STATUS_ENABLE_REG,
-                         pIOPacket->pBuffer,
-                         sizeof(GMboxIntControl),
-                         HIF_WR_ASYNC_BYTE_FIX,
-                         pIOPacket);
-            pIOPacket = NULL;
-            break;
-        }
-
-        /* if we get here we are doing it synchronously */
-
-        status = HIFReadWrite(pDev->HIFDevice,
-                              GMBOX_INT_STATUS_ENABLE_REG,
-                              GMboxIntControl,
-                              sizeof(GMboxIntControl),
-                              HIF_WR_SYNC_BYTE_FIX,
-                              NULL);
-
-    } while (false);
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                (" IRQAction Operation (%d) failed! status:%d \n", IrqAction, status));    
-    } else {
-        if (!AsyncMode) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
-                    (" IRQAction Operation (%d) success \n", IrqAction)); 
-        }      
-    }
-    
-    if (pIOPacket != NULL) {
-        AR6KFreeIOPacket(pDev,pIOPacket);
-    }
-
-    return status;
+	int      status = 0;
+	HTC_PACKET    *pIOPacket = NULL;
+	u8 GMboxIntControl[4];
+
+	if (GMBOX_CREDIT_IRQ_ENABLE == IrqAction) {
+		return DevGMboxCounterEnableDisable(pDev, GMBOX_CREDIT_IRQ_ENABLE, AsyncMode);
+	} else if (GMBOX_CREDIT_IRQ_DISABLE == IrqAction) {
+		return DevGMboxCounterEnableDisable(pDev, GMBOX_CREDIT_IRQ_DISABLE, AsyncMode);
+	}
+
+	if (GMBOX_DISABLE_ALL == IrqAction) {
+		/* disable credit IRQ, those are on a different set of registers */
+		DevGMboxCounterEnableDisable(pDev, GMBOX_CREDIT_IRQ_DISABLE, AsyncMode);
+	}
+
+	/* take the lock to protect interrupt enable shadows */
+	LOCK_AR6K(pDev);
+
+	switch (IrqAction) {
+
+	case GMBOX_DISABLE_ALL:
+		pDev->GMboxControlRegisters.int_status_enable = 0;
+		break;
+	case GMBOX_ERRORS_IRQ_ENABLE:
+		pDev->GMboxControlRegisters.int_status_enable |= GMBOX_INT_STATUS_TX_OVERFLOW |
+			GMBOX_INT_STATUS_RX_OVERFLOW;
+		break;
+	case GMBOX_RECV_IRQ_ENABLE:
+		pDev->GMboxControlRegisters.int_status_enable |= GMBOX_INT_STATUS_RX_DATA;
+		break;
+	case GMBOX_RECV_IRQ_DISABLE:
+		pDev->GMboxControlRegisters.int_status_enable &= ~GMBOX_INT_STATUS_RX_DATA;
+		break;
+	case GMBOX_ACTION_NONE:
+	default:
+		A_ASSERT(false);
+		break;
+	}
+
+	GMboxIntControl[0] = pDev->GMboxControlRegisters.int_status_enable;
+	GMboxIntControl[1] = GMboxIntControl[0];
+	GMboxIntControl[2] = GMboxIntControl[0];
+	GMboxIntControl[3] = GMboxIntControl[0];
+
+	UNLOCK_AR6K(pDev);
+
+	do {
+
+		if (AsyncMode) {
+
+			pIOPacket = AR6KAllocIOPacket(pDev);
+
+			if (NULL == pIOPacket) {
+				status = A_NO_MEMORY;
+				A_ASSERT(false);
+				break;
+			}
+
+			/* copy values to write to our async I/O buffer */
+			A_MEMCPY(pIOPacket->pBuffer,GMboxIntControl,sizeof(GMboxIntControl));
+
+			/* stick in our completion routine when the I/O operation completes */
+			pIOPacket->Completion = DevGMboxIRQActionAsyncHandler;
+			pIOPacket->pContext = pDev;
+			pIOPacket->PktInfo.AsRx.HTCRxFlags = IrqAction;
+			/* write it out asynchronously */
+			HIFReadWrite(pDev->HIFDevice,
+				     GMBOX_INT_STATUS_ENABLE_REG,
+				     pIOPacket->pBuffer,
+				     sizeof(GMboxIntControl),
+				     HIF_WR_ASYNC_BYTE_FIX,
+				     pIOPacket);
+			pIOPacket = NULL;
+			break;
+		}
+
+		/* if we get here we are doing it synchronously */
+
+		status = HIFReadWrite(pDev->HIFDevice,
+				      GMBOX_INT_STATUS_ENABLE_REG,
+				      GMboxIntControl,
+				      sizeof(GMboxIntControl),
+				      HIF_WR_SYNC_BYTE_FIX,
+				      NULL);
+
+	} while (false);
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				(" IRQAction Operation (%d) failed! status:%d \n", IrqAction, status));
+	} else {
+		if (!AsyncMode) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,
+					(" IRQAction Operation (%d) success \n", IrqAction));
+		}
+	}
+
+	if (pIOPacket != NULL) {
+		AR6KFreeIOPacket(pDev,pIOPacket);
+	}
+
+	return status;
 }
 
 void DevCleanupGMbox(AR6K_DEVICE *pDev)
 {
-    if (pDev->GMboxEnabled) {
-        pDev->GMboxEnabled = false;
-        GMboxProtocolUninstall(pDev);        
-    }
+	if (pDev->GMboxEnabled) {
+		pDev->GMboxEnabled = false;
+		GMboxProtocolUninstall(pDev);
+	}
 }
 
 int DevSetupGMbox(AR6K_DEVICE *pDev)
 {
-    int    status = 0;
-    u8 muxControl[4];
-    
-    do {
-        
-        if (0 == pDev->MailBoxInfo.GMboxAddress) {
-            break;    
-        }
-    
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,(" GMBOX Advertised: Address:0x%X , size:%d \n",
-                    pDev->MailBoxInfo.GMboxAddress, pDev->MailBoxInfo.GMboxSize));
-                    
-        status = DevGMboxIRQAction(pDev, GMBOX_DISABLE_ALL, PROC_IO_SYNC);
-        
-        if (status) {
-            break;    
-        }
-       
-            /* write to mailbox look ahead mux control register, we want the
-             * GMBOX lookaheads to appear on lookaheads 2 and 3 
-             * the register is 1-byte wide so we need to hit it 4 times to align the operation 
-             * to 4-bytes */            
-        muxControl[0] = GMBOX_LA_MUX_OVERRIDE_2_3;
-        muxControl[1] = GMBOX_LA_MUX_OVERRIDE_2_3;
-        muxControl[2] = GMBOX_LA_MUX_OVERRIDE_2_3;
-        muxControl[3] = GMBOX_LA_MUX_OVERRIDE_2_3;
-                
-        status = HIFReadWrite(pDev->HIFDevice,
-                              GMBOX_LOOKAHEAD_MUX_REG,
-                              muxControl,
-                              sizeof(muxControl),
-                              HIF_WR_SYNC_BYTE_FIX,  /* hit this register 4 times */
-                              NULL);
-        
-        if (status) {
-            break;    
-        }
-        
-        status = GMboxProtocolInstall(pDev);
-        
-        if (status) {
-            break;    
-        }
-        
-        pDev->GMboxEnabled = true;
-        
-    } while (false);
-    
-    return status;
+	int    status = 0;
+	u8 muxControl[4];
+
+	do {
+
+		if (0 == pDev->MailBoxInfo.GMboxAddress) {
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,(" GMBOX Advertised: Address:0x%X , size:%d \n",
+					       pDev->MailBoxInfo.GMboxAddress, pDev->MailBoxInfo.GMboxSize));
+
+		status = DevGMboxIRQAction(pDev, GMBOX_DISABLE_ALL, PROC_IO_SYNC);
+
+		if (status) {
+			break;
+		}
+
+		/* write to mailbox look ahead mux control register, we want the
+		 * GMBOX lookaheads to appear on lookaheads 2 and 3
+		 * the register is 1-byte wide so we need to hit it 4 times to align the operation
+		 * to 4-bytes */
+		muxControl[0] = GMBOX_LA_MUX_OVERRIDE_2_3;
+		muxControl[1] = GMBOX_LA_MUX_OVERRIDE_2_3;
+		muxControl[2] = GMBOX_LA_MUX_OVERRIDE_2_3;
+		muxControl[3] = GMBOX_LA_MUX_OVERRIDE_2_3;
+
+		status = HIFReadWrite(pDev->HIFDevice,
+				      GMBOX_LOOKAHEAD_MUX_REG,
+				      muxControl,
+				      sizeof(muxControl),
+				      HIF_WR_SYNC_BYTE_FIX,  /* hit this register 4 times */
+				      NULL);
+
+		if (status) {
+			break;
+		}
+
+		status = GMboxProtocolInstall(pDev);
+
+		if (status) {
+			break;
+		}
+
+		pDev->GMboxEnabled = true;
+
+	} while (false);
+
+	return status;
 }
 
 int DevCheckGMboxInterrupts(AR6K_DEVICE *pDev)
 {
-    int status = 0;
-    u8 counter_int_status;
-    int      credits;
-    u8 host_int_status2;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("+DevCheckGMboxInterrupts \n"));
-     
-    /* the caller guarantees that this is a context that allows for blocking I/O */
-    
-    do {
-        
-        host_int_status2 = pDev->IrqProcRegisters.host_int_status2 &
-                           pDev->GMboxControlRegisters.int_status_enable; 
-                
-        if (host_int_status2 & GMBOX_INT_STATUS_TX_OVERFLOW) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("GMBOX : TX Overflow \n"));  
-            status = A_ECOMM;   
-        }
-        
-        if (host_int_status2 & GMBOX_INT_STATUS_RX_OVERFLOW) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("GMBOX : RX Overflow \n"));  
-            status = A_ECOMM;    
-        }
-        
-        if (status) {
-            if (pDev->GMboxInfo.pTargetFailureCallback != NULL) {
-                pDev->GMboxInfo.pTargetFailureCallback(pDev->GMboxInfo.pProtocolContext, status);        
-            }
-            break;
-        }
-    
-        if (host_int_status2 & GMBOX_INT_STATUS_RX_DATA) {
-            if (pDev->IrqProcRegisters.gmbox_rx_avail > 0) {
-                A_ASSERT(pDev->GMboxInfo.pMessagePendingCallBack != NULL);
-                status = pDev->GMboxInfo.pMessagePendingCallBack(
-                                pDev->GMboxInfo.pProtocolContext,
-                                (u8 *)&pDev->IrqProcRegisters.rx_gmbox_lookahead_alias[0],
-                                pDev->IrqProcRegisters.gmbox_rx_avail);
-            }
-        } 
-        
-        if (status) {
-           break;                
-        }
-        
-        counter_int_status = pDev->IrqProcRegisters.counter_int_status &
-                             pDev->IrqEnableRegisters.counter_int_status_enable;
-    
-            /* check if credit interrupt is pending */
-        if (counter_int_status & (COUNTER_INT_STATUS_ENABLE_BIT_SET(1 << AR6K_GMBOX_CREDIT_COUNTER))) {
-            
-                /* do synchronous read */
-            status = DevGMboxReadCreditCounter(pDev, PROC_IO_SYNC, &credits);
-            
-            if (status) {
-                break;    
-            }
-            
-            A_ASSERT(pDev->GMboxInfo.pCreditsPendingCallback != NULL);
-            status = pDev->GMboxInfo.pCreditsPendingCallback(pDev->GMboxInfo.pProtocolContext,
-                                                             credits,
-                                                             pDev->GMboxInfo.CreditCountIRQEnabled);
-        }
-        
-    } while (false);
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("-DevCheckGMboxInterrupts (%d) \n",status));
-    
-    return status;
+	int status = 0;
+	u8 counter_int_status;
+	int      credits;
+	u8 host_int_status2;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("+DevCheckGMboxInterrupts \n"));
+
+	/* the caller guarantees that this is a context that allows for blocking I/O */
+
+	do {
+
+		host_int_status2 = pDev->IrqProcRegisters.host_int_status2 &
+			pDev->GMboxControlRegisters.int_status_enable;
+
+		if (host_int_status2 & GMBOX_INT_STATUS_TX_OVERFLOW) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("GMBOX : TX Overflow \n"));
+			status = A_ECOMM;
+		}
+
+		if (host_int_status2 & GMBOX_INT_STATUS_RX_OVERFLOW) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("GMBOX : RX Overflow \n"));
+			status = A_ECOMM;
+		}
+
+		if (status) {
+			if (pDev->GMboxInfo.pTargetFailureCallback != NULL) {
+				pDev->GMboxInfo.pTargetFailureCallback(pDev->GMboxInfo.pProtocolContext, status);
+			}
+			break;
+		}
+
+		if (host_int_status2 & GMBOX_INT_STATUS_RX_DATA) {
+			if (pDev->IrqProcRegisters.gmbox_rx_avail > 0) {
+				A_ASSERT(pDev->GMboxInfo.pMessagePendingCallBack != NULL);
+				status = pDev->GMboxInfo.pMessagePendingCallBack(
+					pDev->GMboxInfo.pProtocolContext,
+					(u8 *)&pDev->IrqProcRegisters.rx_gmbox_lookahead_alias[0],
+					pDev->IrqProcRegisters.gmbox_rx_avail);
+			}
+		}
+
+		if (status) {
+			break;
+		}
+
+		counter_int_status = pDev->IrqProcRegisters.counter_int_status &
+			pDev->IrqEnableRegisters.counter_int_status_enable;
+
+		/* check if credit interrupt is pending */
+		if (counter_int_status & (COUNTER_INT_STATUS_ENABLE_BIT_SET(1 << AR6K_GMBOX_CREDIT_COUNTER))) {
+
+			/* do synchronous read */
+			status = DevGMboxReadCreditCounter(pDev, PROC_IO_SYNC, &credits);
+
+			if (status) {
+				break;
+			}
+
+			A_ASSERT(pDev->GMboxInfo.pCreditsPendingCallback != NULL);
+			status = pDev->GMboxInfo.pCreditsPendingCallback(pDev->GMboxInfo.pProtocolContext,
+									 credits,
+									 pDev->GMboxInfo.CreditCountIRQEnabled);
+		}
+
+	} while (false);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("-DevCheckGMboxInterrupts (%d) \n",status));
+
+	return status;
 }
 
 
 int DevGMboxWrite(AR6K_DEVICE *pDev, HTC_PACKET *pPacket, u32 WriteLength)
 {
-    u32 paddedLength;
-    bool   sync = (pPacket->Completion == NULL) ? true : false;
-    int status;
-    u32 address;
-    
-       /* adjust the length to be a multiple of block size if appropriate */
-    paddedLength = DEV_CALC_SEND_PADDED_LEN(pDev, WriteLength);
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
-                ("DevGMboxWrite, Padded Length: %d Mbox:0x%X (mode:%s)\n",
-                WriteLength,
-                pDev->MailBoxInfo.GMboxAddress,
-                sync ? "SYNC" : "ASYNC"));
-                
-        /* last byte of packet has to hit the EOM marker */
-    address = pDev->MailBoxInfo.GMboxAddress + pDev->MailBoxInfo.GMboxSize - paddedLength;
-    
-    status = HIFReadWrite(pDev->HIFDevice,
-                          address,
-                          pPacket->pBuffer,
-                          paddedLength,     /* the padded length */
-                          sync ? HIF_WR_SYNC_BLOCK_INC : HIF_WR_ASYNC_BLOCK_INC,
-                          sync ? NULL : pPacket);  /* pass the packet as the context to the HIF request */
-
-    if (sync) {
-        pPacket->Status = status;
-    } else {
-        if (status == A_PENDING) {
-            status = 0;
-        }    
-    }
-
-    return status;
+	u32 paddedLength;
+	bool   sync = (pPacket->Completion == NULL) ? true : false;
+	int status;
+	u32 address;
+
+	/* adjust the length to be a multiple of block size if appropriate */
+	paddedLength = DEV_CALC_SEND_PADDED_LEN(pDev, WriteLength);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
+			("DevGMboxWrite, Padded Length: %d Mbox:0x%X (mode:%s)\n",
+			 WriteLength,
+			 pDev->MailBoxInfo.GMboxAddress,
+			 sync ? "SYNC" : "ASYNC"));
+
+	/* last byte of packet has to hit the EOM marker */
+	address = pDev->MailBoxInfo.GMboxAddress + pDev->MailBoxInfo.GMboxSize - paddedLength;
+
+	status = HIFReadWrite(pDev->HIFDevice,
+			      address,
+			      pPacket->pBuffer,
+			      paddedLength,     /* the padded length */
+			      sync ? HIF_WR_SYNC_BLOCK_INC : HIF_WR_ASYNC_BLOCK_INC,
+			      sync ? NULL : pPacket);  /* pass the packet as the context to the HIF request */
+
+	if (sync) {
+		pPacket->Status = status;
+	} else {
+		if (status == A_PENDING) {
+			status = 0;
+		}
+	}
+
+	return status;
 }
 
 int DevGMboxRead(AR6K_DEVICE *pDev, HTC_PACKET *pPacket, u32 ReadLength)
 {
-    
-    u32 paddedLength;
-    int status;
-    bool   sync = (pPacket->Completion == NULL) ? true : false;
-
-        /* adjust the length to be a multiple of block size if appropriate */
-    paddedLength = DEV_CALC_RECV_PADDED_LEN(pDev, ReadLength);
-                    
-    if (paddedLength > pPacket->BufferLength) {
-        A_ASSERT(false);
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                ("DevGMboxRead, Not enough space for padlen:%d recvlen:%d bufferlen:%d \n",
-                    paddedLength,ReadLength,pPacket->BufferLength));
-        if (pPacket->Completion != NULL) {
-            COMPLETE_HTC_PACKET(pPacket,A_EINVAL);
-            return 0;
-        }
-        return A_EINVAL;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                ("DevGMboxRead (0x%lX : hdr:0x%X) Padded Length: %d Mbox:0x%X (mode:%s)\n",
-                (unsigned long)pPacket, pPacket->PktInfo.AsRx.ExpectedHdr,
-                paddedLength,
-                pDev->MailBoxInfo.GMboxAddress,
-                sync ? "SYNC" : "ASYNC"));
-
-    status = HIFReadWrite(pDev->HIFDevice,
-                          pDev->MailBoxInfo.GMboxAddress,
-                          pPacket->pBuffer,
-                          paddedLength,
-                          sync ? HIF_RD_SYNC_BLOCK_FIX : HIF_RD_ASYNC_BLOCK_FIX,
-                          sync ? NULL : pPacket);  /* pass the packet as the context to the HIF request */
-
-    if (sync) {
-        pPacket->Status = status;
-    }
-
-    return status;
+
+	u32 paddedLength;
+	int status;
+	bool   sync = (pPacket->Completion == NULL) ? true : false;
+
+	/* adjust the length to be a multiple of block size if appropriate */
+	paddedLength = DEV_CALC_RECV_PADDED_LEN(pDev, ReadLength);
+
+	if (paddedLength > pPacket->BufferLength) {
+		A_ASSERT(false);
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("DevGMboxRead, Not enough space for padlen:%d recvlen:%d bufferlen:%d \n",
+				 paddedLength,ReadLength,pPacket->BufferLength));
+		if (pPacket->Completion != NULL) {
+			COMPLETE_HTC_PACKET(pPacket,A_EINVAL);
+			return 0;
+		}
+		return A_EINVAL;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+			("DevGMboxRead (0x%lX : hdr:0x%X) Padded Length: %d Mbox:0x%X (mode:%s)\n",
+			 (unsigned long)pPacket, pPacket->PktInfo.AsRx.ExpectedHdr,
+			 paddedLength,
+			 pDev->MailBoxInfo.GMboxAddress,
+			 sync ? "SYNC" : "ASYNC"));
+
+	status = HIFReadWrite(pDev->HIFDevice,
+			      pDev->MailBoxInfo.GMboxAddress,
+			      pPacket->pBuffer,
+			      paddedLength,
+			      sync ? HIF_RD_SYNC_BLOCK_FIX : HIF_RD_ASYNC_BLOCK_FIX,
+			      sync ? NULL : pPacket);  /* pass the packet as the context to the HIF request */
+
+	if (sync) {
+		pPacket->Status = status;
+	}
+
+	return status;
 }
 
 
 static int ProcessCreditCounterReadBuffer(u8 *pBuffer, int Length)
 {
-    int     credits = 0;
-    
-    /* theory of how this works:
-     * We read the credit decrement register multiple times on a byte-wide basis. 
-     * The number of times (32) aligns the I/O operation to be a multiple of 4 bytes and provides a 
-     * reasonable chance to acquire "all" pending credits in a single I/O operation. 
-     * 
-     * Once we obtain the filled buffer, we can walk through it looking for credit decrement transitions.
-     * Each non-zero byte represents a single credit decrement (which is a credit given back to the host)
-     * For example if the target provides 3 credits and added 4 more during the 32-byte read operation the following
-     * pattern "could" appear:
-     * 
-     *    0x3 0x2 0x1 0x0 0x0 0x0 0x0 0x0 0x1 0x0 0x1 0x0 0x1 0x0 0x1 0x0 ......rest zeros
-     *    <--------->                     <----------------------------->
-     *         \_ credits aleady there              \_ target adding 4 more credits
-     * 
-     *    The total available credits would be 7, since there are 7 non-zero bytes in the buffer.
-     * 
-     * */
-    
-    if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
-        DebugDumpBytes(pBuffer, Length, "GMBOX Credit read buffer");
-    } 
-        
-    while (Length) {
-        if (*pBuffer != 0) {
-            credits++;    
-        }
-        Length--;
-        pBuffer++;   
-    }  
-    
-    return credits;
+	int     credits = 0;
+
+	/* theory of how this works:
+	 * We read the credit decrement register multiple times on a byte-wide basis.
+	 * The number of times (32) aligns the I/O operation to be a multiple of 4 bytes and provides a
+	 * reasonable chance to acquire "all" pending credits in a single I/O operation.
+	 *
+	 * Once we obtain the filled buffer, we can walk through it looking for credit decrement transitions.
+	 * Each non-zero byte represents a single credit decrement (which is a credit given back to the host)
+	 * For example if the target provides 3 credits and added 4 more during the 32-byte read operation the following
+	 * pattern "could" appear:
+	 *
+	 *    0x3 0x2 0x1 0x0 0x0 0x0 0x0 0x0 0x1 0x0 0x1 0x0 0x1 0x0 0x1 0x0 ......rest zeros
+	 *    <--------->                     <----------------------------->
+	 *         \_ credits aleady there              \_ target adding 4 more credits
+	 *
+	 *    The total available credits would be 7, since there are 7 non-zero bytes in the buffer.
+	 *
+	 * */
+
+	if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
+		DebugDumpBytes(pBuffer, Length, "GMBOX Credit read buffer");
+	}
+
+	while (Length) {
+		if (*pBuffer != 0) {
+			credits++;
+		}
+		Length--;
+		pBuffer++;
+	}
+
+	return credits;
 }
    
 
 /* callback when our fetch to enable/disable completes */
 static void DevGMboxReadCreditsAsyncHandler(void *Context, HTC_PACKET *pPacket)
 {
-    AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevGMboxReadCreditsAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
-
-    if (pPacket->Status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                ("Read Credit Operation failed! status:%d \n", pPacket->Status));
-    } else {
-        int credits = 0;
-        credits = ProcessCreditCounterReadBuffer(pPacket->pBuffer, AR6K_REG_IO_BUFFER_SIZE);
-        pDev->GMboxInfo.pCreditsPendingCallback(pDev->GMboxInfo.pProtocolContext,
-                                                credits,
-                                                pDev->GMboxInfo.CreditCountIRQEnabled);
-        
-        
-    }
-        /* free this IO packet */
-    AR6KFreeIOPacket(pDev,pPacket);
-    AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevGMboxReadCreditsAsyncHandler \n"));
+	AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevGMboxReadCreditsAsyncHandler: (dev: 0x%lX)\n", (unsigned long)pDev));
+
+	if (pPacket->Status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("Read Credit Operation failed! status:%d \n", pPacket->Status));
+	} else {
+		int credits = 0;
+		credits = ProcessCreditCounterReadBuffer(pPacket->pBuffer, AR6K_REG_IO_BUFFER_SIZE);
+		pDev->GMboxInfo.pCreditsPendingCallback(pDev->GMboxInfo.pProtocolContext,
+							credits,
+							pDev->GMboxInfo.CreditCountIRQEnabled);
+
+
+	}
+	/* free this IO packet */
+	AR6KFreeIOPacket(pDev,pPacket);
+	AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevGMboxReadCreditsAsyncHandler \n"));
 }
 
 int DevGMboxReadCreditCounter(AR6K_DEVICE *pDev, bool AsyncMode, int *pCredits)
 {
-    int    status = 0;
-    HTC_PACKET  *pIOPacket = NULL;  
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+DevGMboxReadCreditCounter (%s) \n", AsyncMode ? "ASYNC" : "SYNC"));
-                                            
-    do {
-        
-        pIOPacket = AR6KAllocIOPacket(pDev);
-
-        if (NULL == pIOPacket) {
-            status = A_NO_MEMORY;
-            A_ASSERT(false);
-            break;
-        }
-        
-        A_MEMZERO(pIOPacket->pBuffer,AR6K_REG_IO_BUFFER_SIZE);
-      
-        if (AsyncMode) {   
-                /* stick in our completion routine when the I/O operation completes */
-            pIOPacket->Completion = DevGMboxReadCreditsAsyncHandler;
-            pIOPacket->pContext = pDev;
-                /* read registers asynchronously */
-            HIFReadWrite(pDev->HIFDevice,
-                         AR6K_GMBOX_CREDIT_DEC_ADDRESS,
-                         pIOPacket->pBuffer,
-                         AR6K_REG_IO_BUFFER_SIZE,  /* hit the register multiple times */
-                         HIF_RD_ASYNC_BYTE_FIX,
-                         pIOPacket);
-            pIOPacket = NULL;
-            break;
-        } 
-
-        pIOPacket->Completion = NULL;
-            /* if we get here we are doing it synchronously */
-        status = HIFReadWrite(pDev->HIFDevice,
-                              AR6K_GMBOX_CREDIT_DEC_ADDRESS,
-                              pIOPacket->pBuffer,
-                              AR6K_REG_IO_BUFFER_SIZE,
-                              HIF_RD_SYNC_BYTE_FIX,
-                              NULL);    
-    } while (false);
-    
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                (" DevGMboxReadCreditCounter failed! status:%d \n", status));          
-    }
-    
-    if (pIOPacket != NULL) {
-        if (!status) {
-                /* sync mode processing */
-            *pCredits = ProcessCreditCounterReadBuffer(pIOPacket->pBuffer, AR6K_REG_IO_BUFFER_SIZE);     
-        }
-        AR6KFreeIOPacket(pDev,pIOPacket);
-    }
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-DevGMboxReadCreditCounter (%s) (%d) \n", 
-            AsyncMode ? "ASYNC" : "SYNC", status));
-    
-    return status;
+	int    status = 0;
+	HTC_PACKET  *pIOPacket = NULL;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+DevGMboxReadCreditCounter (%s) \n", AsyncMode ? "ASYNC" : "SYNC"));
+
+	do {
+
+		pIOPacket = AR6KAllocIOPacket(pDev);
+
+		if (NULL == pIOPacket) {
+			status = A_NO_MEMORY;
+			A_ASSERT(false);
+			break;
+		}
+
+		A_MEMZERO(pIOPacket->pBuffer,AR6K_REG_IO_BUFFER_SIZE);
+
+		if (AsyncMode) {
+			/* stick in our completion routine when the I/O operation completes */
+			pIOPacket->Completion = DevGMboxReadCreditsAsyncHandler;
+			pIOPacket->pContext = pDev;
+			/* read registers asynchronously */
+			HIFReadWrite(pDev->HIFDevice,
+				     AR6K_GMBOX_CREDIT_DEC_ADDRESS,
+				     pIOPacket->pBuffer,
+				     AR6K_REG_IO_BUFFER_SIZE,  /* hit the register multiple times */
+				     HIF_RD_ASYNC_BYTE_FIX,
+				     pIOPacket);
+			pIOPacket = NULL;
+			break;
+		}
+
+		pIOPacket->Completion = NULL;
+		/* if we get here we are doing it synchronously */
+		status = HIFReadWrite(pDev->HIFDevice,
+				      AR6K_GMBOX_CREDIT_DEC_ADDRESS,
+				      pIOPacket->pBuffer,
+				      AR6K_REG_IO_BUFFER_SIZE,
+				      HIF_RD_SYNC_BYTE_FIX,
+				      NULL);
+	} while (false);
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				(" DevGMboxReadCreditCounter failed! status:%d \n", status));
+	}
+
+	if (pIOPacket != NULL) {
+		if (!status) {
+			/* sync mode processing */
+			*pCredits = ProcessCreditCounterReadBuffer(pIOPacket->pBuffer, AR6K_REG_IO_BUFFER_SIZE);
+		}
+		AR6KFreeIOPacket(pDev,pIOPacket);
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-DevGMboxReadCreditCounter (%s) (%d) \n",
+					AsyncMode ? "ASYNC" : "SYNC", status));
+
+	return status;
 }
 
 int DevGMboxReadCreditSize(AR6K_DEVICE *pDev, int *pCreditSize)
 {
-    int    status;
-    u8 buffer[4];
-       
-    status = HIFReadWrite(pDev->HIFDevice,
-                          AR6K_GMBOX_CREDIT_SIZE_ADDRESS,
-                          buffer,
-                          sizeof(buffer),
-                          HIF_RD_SYNC_BYTE_FIX, /* hit the register 4 times to align the I/O */
-                          NULL);    
-    
-    if (!status) {
-        if (buffer[0] == 0) {
-            *pCreditSize = 256;    
-        } else {   
-            *pCreditSize = buffer[0];
-        } 
-           
-    } 
-    
-    return status;
+	int    status;
+	u8 buffer[4];
+
+	status = HIFReadWrite(pDev->HIFDevice,
+			      AR6K_GMBOX_CREDIT_SIZE_ADDRESS,
+			      buffer,
+			      sizeof(buffer),
+			      HIF_RD_SYNC_BYTE_FIX, /* hit the register 4 times to align the I/O */
+			      NULL);
+
+	if (!status) {
+		if (buffer[0] == 0) {
+			*pCreditSize = 256;
+		} else {
+			*pCreditSize = buffer[0];
+		}
+
+	}
+
+	return status;
 }
 
 void DevNotifyGMboxTargetFailure(AR6K_DEVICE *pDev)
 {
-        /* Target ASSERTED!!! */
-    if (pDev->GMboxInfo.pTargetFailureCallback != NULL) {
-        pDev->GMboxInfo.pTargetFailureCallback(pDev->GMboxInfo.pProtocolContext, A_HARDWARE);        
-    }
+	/* Target ASSERTED!!! */
+	if (pDev->GMboxInfo.pTargetFailureCallback != NULL) {
+		pDev->GMboxInfo.pTargetFailureCallback(pDev->GMboxInfo.pProtocolContext, A_HARDWARE);
+	}
 }
 
 int DevGMboxRecvLookAheadPeek(AR6K_DEVICE *pDev, u8 *pLookAheadBuffer, int *pLookAheadBytes)
 {
 
-    int                    status = 0;
-    AR6K_IRQ_PROC_REGISTERS     procRegs;
-    int                         maxCopy;
+	int                    status = 0;
+	AR6K_IRQ_PROC_REGISTERS     procRegs;
+	int                         maxCopy;
   
-    do {
-            /* on entry the caller provides the length of the lookahead buffer */
-        if (*pLookAheadBytes > sizeof(procRegs.rx_gmbox_lookahead_alias)) {
-            A_ASSERT(false);
-            status = A_EINVAL;
-            break;    
-        }
-        
-        maxCopy = *pLookAheadBytes;
-        *pLookAheadBytes = 0;
-            /* load the register table from the device */
-        status = HIFReadWrite(pDev->HIFDevice,
-                              HOST_INT_STATUS_ADDRESS,
-                              (u8 *)&procRegs,
-                              AR6K_IRQ_PROC_REGS_SIZE,
-                              HIF_RD_SYNC_BYTE_INC,
-                              NULL);
-
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                ("DevGMboxRecvLookAheadPeek : Failed to read register table (%d) \n",status));
-            break;
-        }
-        
-        if (procRegs.gmbox_rx_avail > 0) {
-            int bytes = procRegs.gmbox_rx_avail > maxCopy ? maxCopy : procRegs.gmbox_rx_avail;
-            A_MEMCPY(pLookAheadBuffer,&procRegs.rx_gmbox_lookahead_alias[0],bytes);
-            *pLookAheadBytes = bytes;
-        }
-        
-    } while (false);
-       
-    return status; 
+	do {
+		/* on entry the caller provides the length of the lookahead buffer */
+		if (*pLookAheadBytes > sizeof(procRegs.rx_gmbox_lookahead_alias)) {
+			A_ASSERT(false);
+			status = A_EINVAL;
+			break;
+		}
+
+		maxCopy = *pLookAheadBytes;
+		*pLookAheadBytes = 0;
+		/* load the register table from the device */
+		status = HIFReadWrite(pDev->HIFDevice,
+				      HOST_INT_STATUS_ADDRESS,
+				      (u8 *)&procRegs,
+				      AR6K_IRQ_PROC_REGS_SIZE,
+				      HIF_RD_SYNC_BYTE_INC,
+				      NULL);
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("DevGMboxRecvLookAheadPeek : Failed to read register table (%d) \n",status));
+			break;
+		}
+
+		if (procRegs.gmbox_rx_avail > 0) {
+			int bytes = procRegs.gmbox_rx_avail > maxCopy ? maxCopy : procRegs.gmbox_rx_avail;
+			A_MEMCPY(pLookAheadBuffer,&procRegs.rx_gmbox_lookahead_alias[0],bytes);
+			*pLookAheadBytes = bytes;
+		}
+
+	} while (false);
+
+	return status;
 }
 
 int DevGMboxSetTargetInterrupt(AR6K_DEVICE *pDev, int Signal, int AckTimeoutMS)
 {
-    int status = 0;
-    int      i;
-    u8 buffer[4];
-    
-    A_MEMZERO(buffer, sizeof(buffer));
-    
-    do {
-        
-        if (Signal >= MBOX_SIG_HCI_BRIDGE_MAX) {
-            status = A_EINVAL;
-            break;    
-        }
-        
-            /* set the last buffer to do the actual signal trigger */
-        buffer[3] = (1 << Signal);
-        
-        status = HIFReadWrite(pDev->HIFDevice,
-                              INT_WLAN_ADDRESS,
-                              buffer,
-                              sizeof(buffer),
-                              HIF_WR_SYNC_BYTE_FIX, /* hit the register 4 times to align the I/O */
-                              NULL);    
-                          
-        if (status) {
-            break;    
-        }
-        
-    } while (false);
-    
-    
-    if (!status) {
-            /* now read back the register to see if the bit cleared */
-        while (AckTimeoutMS) {        
-            status = HIFReadWrite(pDev->HIFDevice,
-                                  INT_WLAN_ADDRESS,
-                                  buffer,
-                                  sizeof(buffer),
-                                  HIF_RD_SYNC_BYTE_FIX,
-                                  NULL);    
-                          
-            if (status) {
-                break;    
-            }
-                            
-            for (i = 0; i < sizeof(buffer); i++) {
-                if (buffer[i] & (1 << Signal)) {
-                    /* bit is still set */
-                    break;    
-                }   
-            }
-            
-            if (i >= sizeof(buffer)) {
-                /* done */
-                break;    
-            }
-            
-            AckTimeoutMS--;
-            A_MDELAY(1);  
-        }
-        
-        if (0 == AckTimeoutMS) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                ("DevGMboxSetTargetInterrupt : Ack Timed-out (sig:%d) \n",Signal));
-            status = A_ERROR;    
-        }        
-    }
-    
-    return status;
-    
+	int status = 0;
+	int      i;
+	u8 buffer[4];
+
+	A_MEMZERO(buffer, sizeof(buffer));
+
+	do {
+
+		if (Signal >= MBOX_SIG_HCI_BRIDGE_MAX) {
+			status = A_EINVAL;
+			break;
+		}
+
+		/* set the last buffer to do the actual signal trigger */
+		buffer[3] = (1 << Signal);
+
+		status = HIFReadWrite(pDev->HIFDevice,
+				      INT_WLAN_ADDRESS,
+				      buffer,
+				      sizeof(buffer),
+				      HIF_WR_SYNC_BYTE_FIX, /* hit the register 4 times to align the I/O */
+				      NULL);
+
+		if (status) {
+			break;
+		}
+
+	} while (false);
+
+
+	if (!status) {
+		/* now read back the register to see if the bit cleared */
+		while (AckTimeoutMS) {
+			status = HIFReadWrite(pDev->HIFDevice,
+					      INT_WLAN_ADDRESS,
+					      buffer,
+					      sizeof(buffer),
+					      HIF_RD_SYNC_BYTE_FIX,
+					      NULL);
+
+			if (status) {
+				break;
+			}
+
+			for (i = 0; i < sizeof(buffer); i++) {
+				if (buffer[i] & (1 << Signal)) {
+					/* bit is still set */
+					break;
+				}
+			}
+
+			if (i >= sizeof(buffer)) {
+				/* done */
+				break;
+			}
+
+			AckTimeoutMS--;
+			A_MDELAY(1);
+		}
+
+		if (0 == AckTimeoutMS) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("DevGMboxSetTargetInterrupt : Ack Timed-out (sig:%d) \n",Signal));
+			status = A_ERROR;
+		}
+	}
+
+	return status;
+
 }
 
 #endif  //ATH_AR6K_ENABLE_GMBOX
-
-
-
-
diff --git a/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox_hciuart.c b/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox_hciuart.c
index cddb939..8263b2c 100644
--- a/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox_hciuart.c
+++ b/drivers/staging/ath6kl/htc2/AR6000/ar6k_gmbox_hciuart.c
@@ -57,24 +57,24 @@
 #define BTPWRSAV_TIMEOUT_MS       1  
 
 typedef struct {
-    HCI_TRANSPORT_CONFIG_INFO   HCIConfig;
-    bool                      HCIAttached;
-    bool                      HCIStopped;
-    u32 RecvStateFlags;
-    u32 SendStateFlags;
-    HCI_TRANSPORT_PACKET_TYPE   WaitBufferType;
-    HTC_PACKET_QUEUE            SendQueue;         /* write queue holding HCI Command and ACL packets */
-    HTC_PACKET_QUEUE            HCIACLRecvBuffers;  /* recv queue holding buffers for incomming ACL packets */
-    HTC_PACKET_QUEUE            HCIEventBuffers;    /* recv queue holding buffers for incomming event packets */
-    AR6K_DEVICE                 *pDev;
-    A_MUTEX_T                   HCIRxLock;
-    A_MUTEX_T                   HCITxLock;
-    int                         CreditsMax;
-    int                         CreditsConsumed;
-    int                         CreditsAvailable;
-    int                         CreditSize;
-    int                         CreditsCurrentSeek;
-    int                         SendProcessCount;
+	HCI_TRANSPORT_CONFIG_INFO   HCIConfig;
+	bool                      HCIAttached;
+	bool                      HCIStopped;
+	u32 RecvStateFlags;
+	u32 SendStateFlags;
+	HCI_TRANSPORT_PACKET_TYPE   WaitBufferType;
+	HTC_PACKET_QUEUE            SendQueue;         /* write queue holding HCI Command and ACL packets */
+	HTC_PACKET_QUEUE            HCIACLRecvBuffers;  /* recv queue holding buffers for incomming ACL packets */
+	HTC_PACKET_QUEUE            HCIEventBuffers;    /* recv queue holding buffers for incomming event packets */
+	AR6K_DEVICE                 *pDev;
+	A_MUTEX_T                   HCIRxLock;
+	A_MUTEX_T                   HCITxLock;
+	int                         CreditsMax;
+	int                         CreditsConsumed;
+	int                         CreditsAvailable;
+	int                         CreditSize;
+	int                         CreditsCurrentSeek;
+	int                         SendProcessCount;
 } GMBOX_PROTO_HCI_UART;
 
 #define LOCK_HCI_RX(t)   A_MUTEX_LOCK(&(t)->HCIRxLock);
@@ -95,1191 +95,1190 @@ do {								\
 
 #define DO_HCI_SEND_INDICATION(p,pt) \
 {   AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: Indicate Send on packet:0x%lX status:%d type:%d \n",  \
-            (unsigned long)(pt),(pt)->Status,HCI_GET_PACKET_TYPE(pt)));                             \
-    (p)->HCIConfig.pHCISendComplete((p)->HCIConfig.pContext, (pt));                            \
+				    (unsigned long)(pt),(pt)->Status,HCI_GET_PACKET_TYPE(pt)));	\
+	(p)->HCIConfig.pHCISendComplete((p)->HCIConfig.pContext, (pt));	\
 }
-    
+
 static int HCITrySend(GMBOX_PROTO_HCI_UART *pProt, HTC_PACKET *pPacket, bool Synchronous);
 
 static void HCIUartCleanup(GMBOX_PROTO_HCI_UART *pProtocol)
 {
-    A_ASSERT(pProtocol != NULL);
-    
-    A_MUTEX_DELETE(&pProtocol->HCIRxLock);
-    A_MUTEX_DELETE(&pProtocol->HCITxLock);
-        
-    A_FREE(pProtocol);    
+	A_ASSERT(pProtocol != NULL);
+
+	A_MUTEX_DELETE(&pProtocol->HCIRxLock);
+	A_MUTEX_DELETE(&pProtocol->HCITxLock);
+
+	A_FREE(pProtocol);
 }
 
 static int InitTxCreditState(GMBOX_PROTO_HCI_UART *pProt)
 {
-    int    status;
-    int         credits;
-    int         creditPollCount = CREDIT_POLL_COUNT;
-    bool      gotCredits = false;
-
-    pProt->CreditsConsumed = 0;
-    
-    do {    
-        
-        if (pProt->CreditsMax != 0) {
-            /* we can only call this only once per target reset */
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HCI: InitTxCreditState - already called!  \n"));
-            A_ASSERT(false);
-            status = A_EINVAL;
-            break; 
-        }
-        
-        /* read the credit counter. At startup the target will set the credit counter
-         * to the max available, we read this in a loop because it may take
-         * multiple credit counter reads to get all credits  */
-                 
-        while (creditPollCount) {
-            
-            credits = 0;
-
-            status = DevGMboxReadCreditCounter(pProt->pDev, PROC_IO_SYNC, &credits);
-    
-            if (status) {
-                break;    
-            }
-            
-            if (!gotCredits && (0 == credits)) {
-                creditPollCount--;
-                AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: credit is 0, retrying (%d)  \n",creditPollCount));
-                A_MDELAY(HCI_DELAY_PER_INTERVAL_MS);
-                continue;  
-            } else {
-                gotCredits = true;
-            }
-            
-            if (0 == credits) {
-                break;    
-            }
-            
-            pProt->CreditsMax += credits;
-        }
-        
-        if (status) {
-            break;    
-        }
-        
-        if (0 == creditPollCount) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                    ("** HCI : Failed to get credits! GMBOX Target was not available \n"));        
-            status = A_ERROR;
-            break;
-        }
-        
-            /* now get the size */
-        status = DevGMboxReadCreditSize(pProt->pDev, &pProt->CreditSize);
-        
-        if (status) {
-            break;    
-        }
-               
-    } while (false);
-    
-    if (!status) {
-        pProt->CreditsAvailable = pProt->CreditsMax;
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("HCI : InitTxCreditState - credits avail: %d, size: %d \n",
-            pProt->CreditsAvailable, pProt->CreditSize));    
-    }    
-    
-    return status;
+	int    status;
+	int         credits;
+	int         creditPollCount = CREDIT_POLL_COUNT;
+	bool      gotCredits = false;
+
+	pProt->CreditsConsumed = 0;
+
+	do {
+
+		if (pProt->CreditsMax != 0) {
+			/* we can only call this only once per target reset */
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HCI: InitTxCreditState - already called!  \n"));
+			A_ASSERT(false);
+			status = A_EINVAL;
+			break;
+		}
+
+		/* read the credit counter. At startup the target will set the credit counter
+		 * to the max available, we read this in a loop because it may take
+		 * multiple credit counter reads to get all credits  */
+
+		while (creditPollCount) {
+
+			credits = 0;
+
+			status = DevGMboxReadCreditCounter(pProt->pDev, PROC_IO_SYNC, &credits);
+
+			if (status) {
+				break;
+			}
+
+			if (!gotCredits && (0 == credits)) {
+				creditPollCount--;
+				AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: credit is 0, retrying (%d)  \n",creditPollCount));
+				A_MDELAY(HCI_DELAY_PER_INTERVAL_MS);
+				continue;
+			} else {
+				gotCredits = true;
+			}
+
+			if (0 == credits) {
+				break;
+			}
+
+			pProt->CreditsMax += credits;
+		}
+
+		if (status) {
+			break;
+		}
+
+		if (0 == creditPollCount) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("** HCI : Failed to get credits! GMBOX Target was not available \n"));
+			status = A_ERROR;
+			break;
+		}
+
+		/* now get the size */
+		status = DevGMboxReadCreditSize(pProt->pDev, &pProt->CreditSize);
+
+		if (status) {
+			break;
+		}
+
+	} while (false);
+
+	if (!status) {
+		pProt->CreditsAvailable = pProt->CreditsMax;
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("HCI : InitTxCreditState - credits avail: %d, size: %d \n",
+					       pProt->CreditsAvailable, pProt->CreditSize));
+	}
+
+	return status;
 }
 
 static int CreditsAvailableCallback(void *pContext, int Credits, bool CreditIRQEnabled)
 {
-    GMBOX_PROTO_HCI_UART *pProt = (GMBOX_PROTO_HCI_UART *)pContext;    
-    bool               enableCreditIrq = false;
-    bool               disableCreditIrq = false;
-    bool               doPendingSends = false;
-    int             status = 0;
-    
-    /** this callback is called under 2 conditions:
-     *   1. The credit IRQ interrupt was enabled and signaled.
-     *   2. A credit counter read completed.
-     * 
-     *   The function must not assume that the calling context can block !
-     */
-     
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+CreditsAvailableCallback (Credits:%d, IRQ:%s) \n",
-                Credits, CreditIRQEnabled ? "ON" : "OFF"));
-    
-    LOCK_HCI_TX(pProt);
-    
-    do {
-        
-        if (0 == Credits) {
-            if (!CreditIRQEnabled) {
-                    /* enable credit IRQ */
-                enableCreditIrq = true;
-            }
-            break;
-        }
-        
-        AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: current credit state, consumed:%d available:%d max:%d seek:%d\n",
-                         pProt->CreditsConsumed, 
-                         pProt->CreditsAvailable,  
-                         pProt->CreditsMax,
-                         pProt->CreditsCurrentSeek));
-                         
-        pProt->CreditsAvailable += Credits;
-        A_ASSERT(pProt->CreditsAvailable <= pProt->CreditsMax);
-        pProt->CreditsConsumed  -= Credits;
-        A_ASSERT(pProt->CreditsConsumed >= 0);
-            
-        AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: new credit state, consumed:%d available:%d max:%d seek:%d\n",
-                         pProt->CreditsConsumed, 
-                         pProt->CreditsAvailable,  
-                         pProt->CreditsMax,
-                         pProt->CreditsCurrentSeek));
-        
-        if (pProt->CreditsAvailable >= pProt->CreditsCurrentSeek) {
-                /* we have enough credits to fullfill at least 1 packet waiting in the queue */
-            pProt->CreditsCurrentSeek = 0;
-            pProt->SendStateFlags &= ~HCI_SEND_WAIT_CREDITS;  
-            doPendingSends = true;
-            if (CreditIRQEnabled) {
-                    /* credit IRQ was enabled, we shouldn't need it anymore */
-                disableCreditIrq = true;
-            }      
-        } else {
-                /* not enough credits yet, enable credit IRQ if we haven't already */
-            if (!CreditIRQEnabled) {               
-                enableCreditIrq = true;
-            }    
-        }
-                      
-    } while (false);
-    
-    UNLOCK_HCI_TX(pProt);
-
-    if (enableCreditIrq) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" Enabling credit count IRQ...\n"));
-            /* must use async only */
-        status = DevGMboxIRQAction(pProt->pDev, GMBOX_CREDIT_IRQ_ENABLE, PROC_IO_ASYNC);    
-    } else if (disableCreditIrq) {
-            /* must use async only */
-        AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" Disabling credit count IRQ...\n"));
-        status = DevGMboxIRQAction(pProt->pDev, GMBOX_CREDIT_IRQ_DISABLE, PROC_IO_ASYNC); 
-    }
-       
-    if (doPendingSends) {
-        HCITrySend(pProt, NULL, false);
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+CreditsAvailableCallback \n"));
-    return status;
+	GMBOX_PROTO_HCI_UART *pProt = (GMBOX_PROTO_HCI_UART *)pContext;
+	bool               enableCreditIrq = false;
+	bool               disableCreditIrq = false;
+	bool               doPendingSends = false;
+	int             status = 0;
+
+	/** this callback is called under 2 conditions:
+	 *   1. The credit IRQ interrupt was enabled and signaled.
+	 *   2. A credit counter read completed.
+	 *
+	 *   The function must not assume that the calling context can block !
+	 */
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+CreditsAvailableCallback (Credits:%d, IRQ:%s) \n",
+					Credits, CreditIRQEnabled ? "ON" : "OFF"));
+
+	LOCK_HCI_TX(pProt);
+
+	do {
+
+		if (0 == Credits) {
+			if (!CreditIRQEnabled) {
+				/* enable credit IRQ */
+				enableCreditIrq = true;
+			}
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: current credit state, consumed:%d available:%d max:%d seek:%d\n",
+						pProt->CreditsConsumed,
+						pProt->CreditsAvailable,
+						pProt->CreditsMax,
+						pProt->CreditsCurrentSeek));
+
+		pProt->CreditsAvailable += Credits;
+		A_ASSERT(pProt->CreditsAvailable <= pProt->CreditsMax);
+		pProt->CreditsConsumed  -= Credits;
+		A_ASSERT(pProt->CreditsConsumed >= 0);
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: new credit state, consumed:%d available:%d max:%d seek:%d\n",
+						pProt->CreditsConsumed,
+						pProt->CreditsAvailable,
+						pProt->CreditsMax,
+						pProt->CreditsCurrentSeek));
+
+		if (pProt->CreditsAvailable >= pProt->CreditsCurrentSeek) {
+			/* we have enough credits to fullfill at least 1 packet waiting in the queue */
+			pProt->CreditsCurrentSeek = 0;
+			pProt->SendStateFlags &= ~HCI_SEND_WAIT_CREDITS;
+			doPendingSends = true;
+			if (CreditIRQEnabled) {
+				/* credit IRQ was enabled, we shouldn't need it anymore */
+				disableCreditIrq = true;
+			}
+		} else {
+			/* not enough credits yet, enable credit IRQ if we haven't already */
+			if (!CreditIRQEnabled) {
+				enableCreditIrq = true;
+			}
+		}
+
+	} while (false);
+
+	UNLOCK_HCI_TX(pProt);
+
+	if (enableCreditIrq) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" Enabling credit count IRQ...\n"));
+		/* must use async only */
+		status = DevGMboxIRQAction(pProt->pDev, GMBOX_CREDIT_IRQ_ENABLE, PROC_IO_ASYNC);
+	} else if (disableCreditIrq) {
+		/* must use async only */
+		AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" Disabling credit count IRQ...\n"));
+		status = DevGMboxIRQAction(pProt->pDev, GMBOX_CREDIT_IRQ_DISABLE, PROC_IO_ASYNC);
+	}
+
+	if (doPendingSends) {
+		HCITrySend(pProt, NULL, false);
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+CreditsAvailableCallback \n"));
+	return status;
 }
 
 static INLINE void NotifyTransportFailure(GMBOX_PROTO_HCI_UART  *pProt, int status)
 {
-    if (pProt->HCIConfig.TransportFailure != NULL) {
-        pProt->HCIConfig.TransportFailure(pProt->HCIConfig.pContext, status);
-    }
+	if (pProt->HCIConfig.TransportFailure != NULL) {
+		pProt->HCIConfig.TransportFailure(pProt->HCIConfig.pContext, status);
+	}
 }
 
 static void FailureCallback(void *pContext, int Status)
 {
-    GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)pContext; 
-    
-        /* target assertion occured */           
-    NotifyTransportFailure(pProt, Status);  
+	GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)pContext;
+
+	/* target assertion occured */
+	NotifyTransportFailure(pProt, Status);
 }
 
 static void StateDumpCallback(void *pContext)
 {
-    GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)pContext;
+	GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)pContext;
    
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("============ HCIUart State ======================\n"));    
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("RecvStateFlags   :  0x%X \n",pProt->RecvStateFlags));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("SendStateFlags   :  0x%X \n",pProt->SendStateFlags));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("WaitBufferType   :  %d   \n",pProt->WaitBufferType));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("SendQueue Depth  :  %d   \n",HTC_PACKET_QUEUE_DEPTH(&pProt->SendQueue)));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("CreditsMax       :  %d   \n",pProt->CreditsMax));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("CreditsConsumed  :  %d   \n",pProt->CreditsConsumed));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("CreditsAvailable :  %d   \n",pProt->CreditsAvailable));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("==================================================\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("============ HCIUart State ======================\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("RecvStateFlags   :  0x%X \n",pProt->RecvStateFlags));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("SendStateFlags   :  0x%X \n",pProt->SendStateFlags));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("WaitBufferType   :  %d   \n",pProt->WaitBufferType));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("SendQueue Depth  :  %d   \n",HTC_PACKET_QUEUE_DEPTH(&pProt->SendQueue)));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("CreditsMax       :  %d   \n",pProt->CreditsMax));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("CreditsConsumed  :  %d   \n",pProt->CreditsConsumed));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("CreditsAvailable :  %d   \n",pProt->CreditsAvailable));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("==================================================\n"));
 }
 
 static int HCIUartMessagePending(void *pContext, u8 LookAheadBytes[], int ValidBytes)
 {
-    GMBOX_PROTO_HCI_UART        *pProt = (GMBOX_PROTO_HCI_UART *)pContext;
-    int                    status = 0;
-    int                         totalRecvLength = 0;
-    HCI_TRANSPORT_PACKET_TYPE   pktType = HCI_PACKET_INVALID;
-    bool                      recvRefillCalled = false;
-    bool                      blockRecv = false;
-    HTC_PACKET                  *pPacket = NULL;
-    
-    /** caller guarantees that this is a fully block-able context (synch I/O is allowed) */
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HCIUartMessagePending Lookahead Bytes:%d \n",ValidBytes));
-    
-    LOCK_HCI_RX(pProt);
-        
-    do {
-    
-        if (ValidBytes < 3) {
-                /* not enough for ACL or event header */
-            break;    
-        }    
-        
-        if ((LookAheadBytes[0] == HCI_UART_ACL_PKT) && (ValidBytes < 5)) {
-                /* not enough for ACL data header */
-            break;    
-        }
-                
-        switch (LookAheadBytes[0]) {       
-            case HCI_UART_EVENT_PKT:
-                AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI Event: %d param length: %d \n",
-                        LookAheadBytes[1], LookAheadBytes[2]));
-                totalRecvLength = LookAheadBytes[2];
-                totalRecvLength += 3; /* add type + event code + length field */
-                pktType = HCI_EVENT_TYPE;      
-                break;
-            case HCI_UART_ACL_PKT:                
-                totalRecvLength = (LookAheadBytes[4] << 8) | LookAheadBytes[3];                
-                AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI ACL: conn:0x%X length: %d \n",
-                        ((LookAheadBytes[2] & 0xF0) << 8) | LookAheadBytes[1], totalRecvLength));
-                totalRecvLength += 5; /* add type + connection handle + length field */
-                pktType = HCI_ACL_TYPE;           
-                break;        
-            default:
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("**Invalid HCI packet type: %d \n",LookAheadBytes[0]));
-                status = A_EPROTO;
-                break;
-        }
-        
-        if (status) {
-            break;    
-        }
-                
-        if (pProt->HCIConfig.pHCIPktRecvAlloc != NULL) {
-            UNLOCK_HCI_RX(pProt);
-                /* user is using a per-packet allocation callback */
-            pPacket = pProt->HCIConfig.pHCIPktRecvAlloc(pProt->HCIConfig.pContext,
-                                                        pktType,
-                                                        totalRecvLength);
-            LOCK_HCI_RX(pProt);
-    
-        } else {
-            HTC_PACKET_QUEUE *pQueue;
-                /* user is using a refill handler that can refill multiple HTC buffers */
-            
-                /* select buffer queue */
-            if (pktType == HCI_ACL_TYPE) {
-                pQueue = &pProt->HCIACLRecvBuffers;    
-            } else {
-                pQueue = &pProt->HCIEventBuffers;              
-            }    
-            
-            if (HTC_QUEUE_EMPTY(pQueue)) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                    ("** HCI pkt type: %d has no buffers available calling allocation handler \n", 
-                    pktType));
-                    /* check for refill handler */
-                if (pProt->HCIConfig.pHCIPktRecvRefill != NULL) {
-                    recvRefillCalled = true;
-                    UNLOCK_HCI_RX(pProt);
-                        /* call the re-fill handler */
-                    pProt->HCIConfig.pHCIPktRecvRefill(pProt->HCIConfig.pContext,
-                                                       pktType,
-                                                       0);
-                    LOCK_HCI_RX(pProt);
-                        /* check if we have more buffers */
-                    pPacket = HTC_PACKET_DEQUEUE(pQueue);
-                        /* fall through */
-                }
-            } else {
-                pPacket = HTC_PACKET_DEQUEUE(pQueue);
-                AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                    ("HCI pkt type: %d now has %d recv buffers left \n", 
-                            pktType, HTC_PACKET_QUEUE_DEPTH(pQueue)));    
-            }
-        }
-     
-        if (NULL == pPacket) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                    ("** HCI pkt type: %d has no buffers available stopping recv...\n", pktType));
-                /* this is not an error, we simply need to mark that we are waiting for buffers.*/
-            pProt->RecvStateFlags |= HCI_RECV_WAIT_BUFFERS;
-            pProt->WaitBufferType = pktType;
-            blockRecv = true;
-            break;
-        }
-        
-        if (totalRecvLength > (int)pPacket->BufferLength) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** HCI-UART pkt: %d requires %d bytes (%d buffer bytes avail) ! \n",
-                LookAheadBytes[0], totalRecvLength, pPacket->BufferLength));
-            status = A_EINVAL;
-            break;
-        }
-        
-    } while (false);
-    
-    UNLOCK_HCI_RX(pProt);
-    
-        /* locks are released, we can go fetch the packet */
-        
-    do {
-        
-        if (status || (NULL == pPacket)) {
-            break;    
-        } 
-        
-            /* do this synchronously, we don't need to be fast here */
-        pPacket->Completion = NULL;
-        
-        AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI : getting recv packet len:%d hci-uart-type: %s \n",
-                totalRecvLength, (LookAheadBytes[0] == HCI_UART_EVENT_PKT) ? "EVENT" : "ACL"));
-                
-        status = DevGMboxRead(pProt->pDev, pPacket, totalRecvLength);     
-        
-        if (status) {
-            break;    
-        }
-        
-        if (pPacket->pBuffer[0] != LookAheadBytes[0]) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** HCI buffer does not contain expected packet type: %d ! \n",
-                        pPacket->pBuffer[0]));
-            status = A_EPROTO;
-            break;   
-        }
-        
-        if (pPacket->pBuffer[0] == HCI_UART_EVENT_PKT) {
-                /* validate event header fields */
-            if ((pPacket->pBuffer[1] != LookAheadBytes[1]) ||
-                (pPacket->pBuffer[2] != LookAheadBytes[2])) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** HCI buffer does not match lookahead! \n"));
-                DebugDumpBytes(LookAheadBytes, 3, "Expected HCI-UART Header");  
-                DebugDumpBytes(pPacket->pBuffer, 3, "** Bad HCI-UART Header");  
-                status = A_EPROTO;
-                break;       
-            }   
-        } else if (pPacket->pBuffer[0] == HCI_UART_ACL_PKT) {
-                /* validate acl header fields */
-            if ((pPacket->pBuffer[1] != LookAheadBytes[1]) ||
-                (pPacket->pBuffer[2] != LookAheadBytes[2]) ||
-                (pPacket->pBuffer[3] != LookAheadBytes[3]) ||
-                (pPacket->pBuffer[4] != LookAheadBytes[4])) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** HCI buffer does not match lookahead! \n"));
-                DebugDumpBytes(LookAheadBytes, 5, "Expected HCI-UART Header");  
-                DebugDumpBytes(pPacket->pBuffer, 5, "** Bad HCI-UART Header");  
-                status = A_EPROTO;
-                break;       
-            }   
-        }
-        
-            /* adjust buffer to move past packet ID */
-        pPacket->pBuffer++;
-        pPacket->ActualLength = totalRecvLength - 1;
-        pPacket->Status = 0;
-            /* indicate packet */
-        DO_HCI_RECV_INDICATION(pProt,pPacket);
-        pPacket = NULL;
-        
-            /* check if we need to refill recv buffers */        
-        if ((pProt->HCIConfig.pHCIPktRecvRefill != NULL) && !recvRefillCalled) {           
-            HTC_PACKET_QUEUE *pQueue;
-            int              watermark;
-
-            if (pktType == HCI_ACL_TYPE) {
-                watermark = pProt->HCIConfig.ACLRecvBufferWaterMark;
-                pQueue = &pProt->HCIACLRecvBuffers;    
-            } else {
-                watermark = pProt->HCIConfig.EventRecvBufferWaterMark;     
-                pQueue = &pProt->HCIEventBuffers;        
-            }    
-            
-            if (HTC_PACKET_QUEUE_DEPTH(pQueue) < watermark) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                    ("** HCI pkt type: %d watermark hit (%d) current:%d \n", 
-                    pktType, watermark, HTC_PACKET_QUEUE_DEPTH(pQueue)));
-                    /* call the re-fill handler */
-                pProt->HCIConfig.pHCIPktRecvRefill(pProt->HCIConfig.pContext,
-                                                   pktType,
-                                                   HTC_PACKET_QUEUE_DEPTH(pQueue));
-            }
-        }   
-        
-    } while (false);
-        
-        /* check if we need to disable the reciever */
-    if (status || blockRecv) {
-        DevGMboxIRQAction(pProt->pDev, GMBOX_RECV_IRQ_DISABLE, PROC_IO_SYNC); 
-    }
-    
-        /* see if we need to recycle the recv buffer */    
-    if (status && (pPacket != NULL)) {
-        HTC_PACKET_QUEUE queue;
-        
-        if (A_EPROTO == status) {
-            DebugDumpBytes(pPacket->pBuffer, totalRecvLength, "Bad HCI-UART Recv packet");    
-        }
-            /* recycle packet */
-        HTC_PACKET_RESET_RX(pPacket);
-        INIT_HTC_PACKET_QUEUE_AND_ADD(&queue,pPacket);
-        HCI_TransportAddReceivePkts(pProt,&queue);
-        NotifyTransportFailure(pProt,status);    
-    }
-    
+	GMBOX_PROTO_HCI_UART        *pProt = (GMBOX_PROTO_HCI_UART *)pContext;
+	int                    status = 0;
+	int                         totalRecvLength = 0;
+	HCI_TRANSPORT_PACKET_TYPE   pktType = HCI_PACKET_INVALID;
+	bool                      recvRefillCalled = false;
+	bool                      blockRecv = false;
+	HTC_PACKET                  *pPacket = NULL;
+
+	/** caller guarantees that this is a fully block-able context (synch I/O is allowed) */
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HCIUartMessagePending Lookahead Bytes:%d \n",ValidBytes));
+
+	LOCK_HCI_RX(pProt);
+
+	do {
+
+		if (ValidBytes < 3) {
+			/* not enough for ACL or event header */
+			break;
+		}
+
+		if ((LookAheadBytes[0] == HCI_UART_ACL_PKT) && (ValidBytes < 5)) {
+			/* not enough for ACL data header */
+			break;
+		}
+
+		switch (LookAheadBytes[0]) {
+		case HCI_UART_EVENT_PKT:
+			AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI Event: %d param length: %d \n",
+							LookAheadBytes[1], LookAheadBytes[2]));
+			totalRecvLength = LookAheadBytes[2];
+			totalRecvLength += 3; /* add type + event code + length field */
+			pktType = HCI_EVENT_TYPE;
+			break;
+		case HCI_UART_ACL_PKT:
+			totalRecvLength = (LookAheadBytes[4] << 8) | LookAheadBytes[3];
+			AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI ACL: conn:0x%X length: %d \n",
+							((LookAheadBytes[2] & 0xF0) << 8) | LookAheadBytes[1], totalRecvLength));
+			totalRecvLength += 5; /* add type + connection handle + length field */
+			pktType = HCI_ACL_TYPE;
+			break;
+		default:
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("**Invalid HCI packet type: %d \n",LookAheadBytes[0]));
+			status = A_EPROTO;
+			break;
+		}
+
+		if (status) {
+			break;
+		}
+
+		if (pProt->HCIConfig.pHCIPktRecvAlloc != NULL) {
+			UNLOCK_HCI_RX(pProt);
+			/* user is using a per-packet allocation callback */
+			pPacket = pProt->HCIConfig.pHCIPktRecvAlloc(pProt->HCIConfig.pContext,
+								    pktType,
+								    totalRecvLength);
+			LOCK_HCI_RX(pProt);
+
+		} else {
+			HTC_PACKET_QUEUE *pQueue;
+			/* user is using a refill handler that can refill multiple HTC buffers */
+
+			/* select buffer queue */
+			if (pktType == HCI_ACL_TYPE) {
+				pQueue = &pProt->HCIACLRecvBuffers;
+			} else {
+				pQueue = &pProt->HCIEventBuffers;
+			}
+
+			if (HTC_QUEUE_EMPTY(pQueue)) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+						("** HCI pkt type: %d has no buffers available calling allocation handler \n",
+						 pktType));
+				/* check for refill handler */
+				if (pProt->HCIConfig.pHCIPktRecvRefill != NULL) {
+					recvRefillCalled = true;
+					UNLOCK_HCI_RX(pProt);
+					/* call the re-fill handler */
+					pProt->HCIConfig.pHCIPktRecvRefill(pProt->HCIConfig.pContext,
+									   pktType,
+									   0);
+					LOCK_HCI_RX(pProt);
+					/* check if we have more buffers */
+					pPacket = HTC_PACKET_DEQUEUE(pQueue);
+					/* fall through */
+				}
+			} else {
+				pPacket = HTC_PACKET_DEQUEUE(pQueue);
+				AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+						("HCI pkt type: %d now has %d recv buffers left \n",
+						 pktType, HTC_PACKET_QUEUE_DEPTH(pQueue)));
+			}
+		}
+
+		if (NULL == pPacket) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+					("** HCI pkt type: %d has no buffers available stopping recv...\n", pktType));
+			/* this is not an error, we simply need to mark that we are waiting for buffers.*/
+			pProt->RecvStateFlags |= HCI_RECV_WAIT_BUFFERS;
+			pProt->WaitBufferType = pktType;
+			blockRecv = true;
+			break;
+		}
+
+		if (totalRecvLength > (int)pPacket->BufferLength) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** HCI-UART pkt: %d requires %d bytes (%d buffer bytes avail) ! \n",
+						       LookAheadBytes[0], totalRecvLength, pPacket->BufferLength));
+			status = A_EINVAL;
+			break;
+		}
+
+	} while (false);
+
+	UNLOCK_HCI_RX(pProt);
+
+	/* locks are released, we can go fetch the packet */
+
+	do {
+
+		if (status || (NULL == pPacket)) {
+			break;
+		}
+
+		/* do this synchronously, we don't need to be fast here */
+		pPacket->Completion = NULL;
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI : getting recv packet len:%d hci-uart-type: %s \n",
+						totalRecvLength, (LookAheadBytes[0] == HCI_UART_EVENT_PKT) ? "EVENT" : "ACL"));
+
+		status = DevGMboxRead(pProt->pDev, pPacket, totalRecvLength);
+
+		if (status) {
+			break;
+		}
+
+		if (pPacket->pBuffer[0] != LookAheadBytes[0]) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** HCI buffer does not contain expected packet type: %d ! \n",
+						       pPacket->pBuffer[0]));
+			status = A_EPROTO;
+			break;
+		}
+
+		if (pPacket->pBuffer[0] == HCI_UART_EVENT_PKT) {
+			/* validate event header fields */
+			if ((pPacket->pBuffer[1] != LookAheadBytes[1]) ||
+			    (pPacket->pBuffer[2] != LookAheadBytes[2])) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** HCI buffer does not match lookahead! \n"));
+				DebugDumpBytes(LookAheadBytes, 3, "Expected HCI-UART Header");
+				DebugDumpBytes(pPacket->pBuffer, 3, "** Bad HCI-UART Header");
+				status = A_EPROTO;
+				break;
+			}
+		} else if (pPacket->pBuffer[0] == HCI_UART_ACL_PKT) {
+			/* validate acl header fields */
+			if ((pPacket->pBuffer[1] != LookAheadBytes[1]) ||
+			    (pPacket->pBuffer[2] != LookAheadBytes[2]) ||
+			    (pPacket->pBuffer[3] != LookAheadBytes[3]) ||
+			    (pPacket->pBuffer[4] != LookAheadBytes[4])) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** HCI buffer does not match lookahead! \n"));
+				DebugDumpBytes(LookAheadBytes, 5, "Expected HCI-UART Header");
+				DebugDumpBytes(pPacket->pBuffer, 5, "** Bad HCI-UART Header");
+				status = A_EPROTO;
+				break;
+			}
+		}
+
+		/* adjust buffer to move past packet ID */
+		pPacket->pBuffer++;
+		pPacket->ActualLength = totalRecvLength - 1;
+		pPacket->Status = 0;
+		/* indicate packet */
+		DO_HCI_RECV_INDICATION(pProt,pPacket);
+		pPacket = NULL;
+
+		/* check if we need to refill recv buffers */
+		if ((pProt->HCIConfig.pHCIPktRecvRefill != NULL) && !recvRefillCalled) {
+			HTC_PACKET_QUEUE *pQueue;
+			int              watermark;
+
+			if (pktType == HCI_ACL_TYPE) {
+				watermark = pProt->HCIConfig.ACLRecvBufferWaterMark;
+				pQueue = &pProt->HCIACLRecvBuffers;
+			} else {
+				watermark = pProt->HCIConfig.EventRecvBufferWaterMark;
+				pQueue = &pProt->HCIEventBuffers;
+			}
+
+			if (HTC_PACKET_QUEUE_DEPTH(pQueue) < watermark) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+						("** HCI pkt type: %d watermark hit (%d) current:%d \n",
+						 pktType, watermark, HTC_PACKET_QUEUE_DEPTH(pQueue)));
+				/* call the re-fill handler */
+				pProt->HCIConfig.pHCIPktRecvRefill(pProt->HCIConfig.pContext,
+								   pktType,
+								   HTC_PACKET_QUEUE_DEPTH(pQueue));
+			}
+		}
+
+	} while (false);
+
+	/* check if we need to disable the reciever */
+	if (status || blockRecv) {
+		DevGMboxIRQAction(pProt->pDev, GMBOX_RECV_IRQ_DISABLE, PROC_IO_SYNC);
+	}
+
+	/* see if we need to recycle the recv buffer */
+	if (status && (pPacket != NULL)) {
+		HTC_PACKET_QUEUE queue;
+
+		if (A_EPROTO == status) {
+			DebugDumpBytes(pPacket->pBuffer, totalRecvLength, "Bad HCI-UART Recv packet");
+		}
+		/* recycle packet */
+		HTC_PACKET_RESET_RX(pPacket);
+		INIT_HTC_PACKET_QUEUE_AND_ADD(&queue,pPacket);
+		HCI_TransportAddReceivePkts(pProt,&queue);
+		NotifyTransportFailure(pProt,status);
+	}
+
  
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HCIUartMessagePending \n"));
-    
-    return status;
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HCIUartMessagePending \n"));
+
+	return status;
 }
 
 static void HCISendPacketCompletion(void *Context, HTC_PACKET *pPacket)
 {
-    GMBOX_PROTO_HCI_UART *pProt = (GMBOX_PROTO_HCI_UART *)Context;
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HCISendPacketCompletion (pPacket:0x%lX) \n",(unsigned long)pPacket));
-    
-    if (pPacket->Status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Send Packet (0x%lX) failed: %d , len:%d \n",
-            (unsigned long)pPacket, pPacket->Status, pPacket->ActualLength));        
-    }
-    
-    DO_HCI_SEND_INDICATION(pProt,pPacket);
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HCISendPacketCompletion \n"));
+	GMBOX_PROTO_HCI_UART *pProt = (GMBOX_PROTO_HCI_UART *)Context;
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HCISendPacketCompletion (pPacket:0x%lX) \n",(unsigned long)pPacket));
+
+	if (pPacket->Status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Send Packet (0x%lX) failed: %d , len:%d \n",
+					       (unsigned long)pPacket, pPacket->Status, pPacket->ActualLength));
+	}
+
+	DO_HCI_SEND_INDICATION(pProt,pPacket);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HCISendPacketCompletion \n"));
 }
 
 static int SeekCreditsSynch(GMBOX_PROTO_HCI_UART *pProt)
 {
-    int status = 0;
-    int      credits;
-    int      retry = 100;
-    
-    while (true) {
-        credits = 0;
-        status =  DevGMboxReadCreditCounter(pProt->pDev, PROC_IO_SYNC, &credits);   
-        if (status) {
-            break;    
-        }
-        LOCK_HCI_TX(pProt);
-        pProt->CreditsAvailable += credits;        
-        pProt->CreditsConsumed -= credits;        
-        if (pProt->CreditsAvailable >= pProt->CreditsCurrentSeek) {
-            pProt->CreditsCurrentSeek = 0;
-            UNLOCK_HCI_TX(pProt);
-            break;    
-        }
-        UNLOCK_HCI_TX(pProt);
-        retry--;
-        if (0 == retry) {
-            status = A_EBUSY;
-            break;    
-        }
-        A_MDELAY(20);
-    }   
-    
-    return status;
+	int status = 0;
+	int      credits;
+	int      retry = 100;
+
+	while (true) {
+		credits = 0;
+		status =  DevGMboxReadCreditCounter(pProt->pDev, PROC_IO_SYNC, &credits);
+		if (status) {
+			break;
+		}
+		LOCK_HCI_TX(pProt);
+		pProt->CreditsAvailable += credits;
+		pProt->CreditsConsumed -= credits;
+		if (pProt->CreditsAvailable >= pProt->CreditsCurrentSeek) {
+			pProt->CreditsCurrentSeek = 0;
+			UNLOCK_HCI_TX(pProt);
+			break;
+		}
+		UNLOCK_HCI_TX(pProt);
+		retry--;
+		if (0 == retry) {
+			status = A_EBUSY;
+			break;
+		}
+		A_MDELAY(20);
+	}
+
+	return status;
 }
 
 static int HCITrySend(GMBOX_PROTO_HCI_UART *pProt, HTC_PACKET *pPacket, bool Synchronous)
 {   
-    int    status = 0;
-    int         transferLength;
-    int         creditsRequired, remainder;
-    u8 hciUartType;
-    bool      synchSendComplete = false;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HCITrySend (pPacket:0x%lX) %s \n",(unsigned long)pPacket,
-            Synchronous ? "SYNC" :"ASYNC"));
-    
-    LOCK_HCI_TX(pProt);
-     
-        /* increment write processing count on entry */    
-    pProt->SendProcessCount++;
-        
-    do {
-                                             
-        if (pProt->HCIStopped) {
-            status = A_ECANCELED;
-            break;     
-        }   
-         
-        if (pPacket != NULL) {  
-                /* packet was supplied */     
-            if (Synchronous) {
-                    /* in synchronous mode, the send queue can only hold 1 packet */
-                if (!HTC_QUEUE_EMPTY(&pProt->SendQueue)) {
-                    status = A_EBUSY;
-                    A_ASSERT(false);
-                    break;    
-                }             
-                
-                if (pProt->SendProcessCount > 1) {
-                        /* another thread or task is draining the TX queues  */
-                    status = A_EBUSY;
-                    A_ASSERT(false);
-                    break;
-                } 
-                  
-                HTC_PACKET_ENQUEUE(&pProt->SendQueue,pPacket);
-                
-            } else {
-                    /* see if adding this packet hits the max depth (asynchronous mode only) */
-                if ((pProt->HCIConfig.MaxSendQueueDepth > 0) && 
-                    ((HTC_PACKET_QUEUE_DEPTH(&pProt->SendQueue) + 1) >= pProt->HCIConfig.MaxSendQueueDepth)) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("HCI Send queue is full, Depth:%d, Max:%d \n",
-                            HTC_PACKET_QUEUE_DEPTH(&pProt->SendQueue), 
-                            pProt->HCIConfig.MaxSendQueueDepth));
-                        /* queue will be full, invoke any callbacks to determine what action to take */
-                    if (pProt->HCIConfig.pHCISendFull != NULL) {
-                        AR_DEBUG_PRINTF(ATH_DEBUG_SEND, 
-                                    ("HCI : Calling driver's send full callback.... \n"));
-                        if (pProt->HCIConfig.pHCISendFull(pProt->HCIConfig.pContext,
-                                                          pPacket) == HCI_SEND_FULL_DROP) {
-                                /* drop it */
-                            status = A_NO_RESOURCE;      
-                            break;
-                        }
-                    }               
-                }
-          
-                HTC_PACKET_ENQUEUE(&pProt->SendQueue,pPacket);
-            }
-
-        }
-               
-        if (pProt->SendStateFlags & HCI_SEND_WAIT_CREDITS) {
-            break;   
-        }
-
-        if (pProt->SendProcessCount > 1) {
-                /* another thread or task is draining the TX queues  */
-            break;
-        }
-    
-        /***** beyond this point only 1 thread may enter ******/
-           
-        /* now drain the send queue for transmission as long as we have enough
-         * credits */
-        while (!HTC_QUEUE_EMPTY(&pProt->SendQueue)) {
-            
-            pPacket = HTC_PACKET_DEQUEUE(&pProt->SendQueue);
-
-            switch (HCI_GET_PACKET_TYPE(pPacket)) {            
-                case HCI_COMMAND_TYPE:
-                    hciUartType = HCI_UART_COMMAND_PKT;
-                    break;
-                case HCI_ACL_TYPE:
-                    hciUartType = HCI_UART_ACL_PKT;
-                    break;
-                default:
-                    status = A_EINVAL;
-                    A_ASSERT(false);
-                    break;
-            }
-                       
-            if (status) {
-                break;   
-            }
-            
-            AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: Got head packet:0x%lX , Type:%d  Length: %d Remaining Queue Depth: %d\n",
-                (unsigned long)pPacket, HCI_GET_PACKET_TYPE(pPacket), pPacket->ActualLength, 
-                HTC_PACKET_QUEUE_DEPTH(&pProt->SendQueue)));
-        
-            transferLength = 1;  /* UART type header is 1 byte */
-            transferLength += pPacket->ActualLength;
-            transferLength = DEV_CALC_SEND_PADDED_LEN(pProt->pDev, transferLength);
-                   
-                /* figure out how many credits this message requires */
-            creditsRequired = transferLength / pProt->CreditSize;
-            remainder = transferLength % pProt->CreditSize;
-
-            if (remainder) {
-                creditsRequired++;
-            }
-
-            AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: Creds Required:%d   Got:%d\n",
-                            creditsRequired, pProt->CreditsAvailable));
-            
-            if (creditsRequired > pProt->CreditsAvailable) {
-                if (Synchronous) {
-                        /* in synchronous mode we need to seek credits in synchronously */
-                    pProt->CreditsCurrentSeek = creditsRequired;
-                    UNLOCK_HCI_TX(pProt);
-                    status = SeekCreditsSynch(pProt);
-                    LOCK_HCI_TX(pProt);
-                    if (status) {
-                        break;    
-                    }                    
-                    /* fall through and continue processing this send op */                    
-                } else {
-                        /* not enough credits, queue back to the head */
-                    HTC_PACKET_ENQUEUE_TO_HEAD(&pProt->SendQueue,pPacket);
-                        /* waiting for credits */
-                    pProt->SendStateFlags |= HCI_SEND_WAIT_CREDITS;
-                        /* provide a hint to reduce attempts to re-send if credits are dribbling back
-                         * this hint is the short fall of credits */
-                    pProt->CreditsCurrentSeek = creditsRequired;
-                    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: packet:0x%lX placed back in queue. head packet needs: %d credits \n",
-                                        (unsigned long)pPacket, pProt->CreditsCurrentSeek));
-                    pPacket = NULL;
-                    UNLOCK_HCI_TX(pProt);
-                    
-                        /* schedule a credit counter read, our CreditsAvailableCallback callback will be called
-                         * with the result */   
-                    DevGMboxReadCreditCounter(pProt->pDev, PROC_IO_ASYNC, NULL);
-                             
-                    LOCK_HCI_TX(pProt);
-                    break;              
-                }          
-            }
-        
-                /* caller guarantees some head room */
-            pPacket->pBuffer--;
-            pPacket->pBuffer[0] = hciUartType;
-            
-            pProt->CreditsAvailable -= creditsRequired;
-            pProt->CreditsConsumed  += creditsRequired;
-            A_ASSERT(pProt->CreditsConsumed <= pProt->CreditsMax);
-            
-            AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: new credit state: consumed:%d   available:%d max:%d\n",
-                             pProt->CreditsConsumed, pProt->CreditsAvailable,  pProt->CreditsMax));
-            
-            UNLOCK_HCI_TX(pProt);   
-            
-                /* write it out */   
-            if (Synchronous) {                            
-                pPacket->Completion = NULL;
-                pPacket->pContext = NULL;         
-            } else {                       
-                pPacket->Completion = HCISendPacketCompletion;
-                pPacket->pContext = pProt;    
-            }
-            
-            status = DevGMboxWrite(pProt->pDev,pPacket,transferLength);            
-            if (Synchronous) {            
-                synchSendComplete = true;
-            } else {
-                pPacket = NULL;    
-            }
-            
-            LOCK_HCI_TX(pProt);
-              
-        }
-        
-    } while (false);
-        
-    pProt->SendProcessCount--;
-    A_ASSERT(pProt->SendProcessCount >= 0);
-    UNLOCK_HCI_TX(pProt);
-    
-    if (Synchronous) {
-        A_ASSERT(pPacket != NULL);
-        if (!status && (!synchSendComplete)) {
-            status = A_EBUSY;
-            A_ASSERT(false);
-            LOCK_HCI_TX(pProt);
-            if (pPacket->ListLink.pNext != NULL) {
-                    /* remove from the queue */
-                HTC_PACKET_REMOVE(&pProt->SendQueue,pPacket);
-            }
-            UNLOCK_HCI_TX(pProt);
-        }
-    } else {   
-        if (status && (pPacket != NULL)) {
-            pPacket->Status = status;
-            DO_HCI_SEND_INDICATION(pProt,pPacket); 
-        }
-    }
-        
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HCITrySend:  \n"));
-    return status;    
+	int    status = 0;
+	int         transferLength;
+	int         creditsRequired, remainder;
+	u8 hciUartType;
+	bool      synchSendComplete = false;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HCITrySend (pPacket:0x%lX) %s \n",(unsigned long)pPacket,
+					Synchronous ? "SYNC" :"ASYNC"));
+
+	LOCK_HCI_TX(pProt);
+
+	/* increment write processing count on entry */
+	pProt->SendProcessCount++;
+
+	do {
+
+		if (pProt->HCIStopped) {
+			status = A_ECANCELED;
+			break;
+		}
+
+		if (pPacket != NULL) {
+			/* packet was supplied */
+			if (Synchronous) {
+				/* in synchronous mode, the send queue can only hold 1 packet */
+				if (!HTC_QUEUE_EMPTY(&pProt->SendQueue)) {
+					status = A_EBUSY;
+					A_ASSERT(false);
+					break;
+				}
+
+				if (pProt->SendProcessCount > 1) {
+					/* another thread or task is draining the TX queues  */
+					status = A_EBUSY;
+					A_ASSERT(false);
+					break;
+				}
+
+				HTC_PACKET_ENQUEUE(&pProt->SendQueue,pPacket);
+
+			} else {
+				/* see if adding this packet hits the max depth (asynchronous mode only) */
+				if ((pProt->HCIConfig.MaxSendQueueDepth > 0) &&
+				    ((HTC_PACKET_QUEUE_DEPTH(&pProt->SendQueue) + 1) >= pProt->HCIConfig.MaxSendQueueDepth)) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("HCI Send queue is full, Depth:%d, Max:%d \n",
+									 HTC_PACKET_QUEUE_DEPTH(&pProt->SendQueue),
+									 pProt->HCIConfig.MaxSendQueueDepth));
+					/* queue will be full, invoke any callbacks to determine what action to take */
+					if (pProt->HCIConfig.pHCISendFull != NULL) {
+						AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
+								("HCI : Calling driver's send full callback.... \n"));
+						if (pProt->HCIConfig.pHCISendFull(pProt->HCIConfig.pContext,
+										  pPacket) == HCI_SEND_FULL_DROP) {
+							/* drop it */
+							status = A_NO_RESOURCE;
+							break;
+						}
+					}
+				}
+
+				HTC_PACKET_ENQUEUE(&pProt->SendQueue,pPacket);
+			}
+
+		}
+
+		if (pProt->SendStateFlags & HCI_SEND_WAIT_CREDITS) {
+			break;
+		}
+
+		if (pProt->SendProcessCount > 1) {
+			/* another thread or task is draining the TX queues  */
+			break;
+		}
+
+		/***** beyond this point only 1 thread may enter ******/
+
+		/* now drain the send queue for transmission as long as we have enough
+		 * credits */
+		while (!HTC_QUEUE_EMPTY(&pProt->SendQueue)) {
+
+			pPacket = HTC_PACKET_DEQUEUE(&pProt->SendQueue);
+
+			switch (HCI_GET_PACKET_TYPE(pPacket)) {
+			case HCI_COMMAND_TYPE:
+				hciUartType = HCI_UART_COMMAND_PKT;
+				break;
+			case HCI_ACL_TYPE:
+				hciUartType = HCI_UART_ACL_PKT;
+				break;
+			default:
+				status = A_EINVAL;
+				A_ASSERT(false);
+				break;
+			}
+
+			if (status) {
+				break;
+			}
+
+			AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: Got head packet:0x%lX , Type:%d  Length: %d Remaining Queue Depth: %d\n",
+							(unsigned long)pPacket, HCI_GET_PACKET_TYPE(pPacket), pPacket->ActualLength,
+							HTC_PACKET_QUEUE_DEPTH(&pProt->SendQueue)));
+
+			transferLength = 1;  /* UART type header is 1 byte */
+			transferLength += pPacket->ActualLength;
+			transferLength = DEV_CALC_SEND_PADDED_LEN(pProt->pDev, transferLength);
+
+			/* figure out how many credits this message requires */
+			creditsRequired = transferLength / pProt->CreditSize;
+			remainder = transferLength % pProt->CreditSize;
+
+			if (remainder) {
+				creditsRequired++;
+			}
+
+			AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: Creds Required:%d   Got:%d\n",
+							creditsRequired, pProt->CreditsAvailable));
+
+			if (creditsRequired > pProt->CreditsAvailable) {
+				if (Synchronous) {
+					/* in synchronous mode we need to seek credits in synchronously */
+					pProt->CreditsCurrentSeek = creditsRequired;
+					UNLOCK_HCI_TX(pProt);
+					status = SeekCreditsSynch(pProt);
+					LOCK_HCI_TX(pProt);
+					if (status) {
+						break;
+					}
+					/* fall through and continue processing this send op */
+				} else {
+					/* not enough credits, queue back to the head */
+					HTC_PACKET_ENQUEUE_TO_HEAD(&pProt->SendQueue,pPacket);
+					/* waiting for credits */
+					pProt->SendStateFlags |= HCI_SEND_WAIT_CREDITS;
+					/* provide a hint to reduce attempts to re-send if credits are dribbling back
+					 * this hint is the short fall of credits */
+					pProt->CreditsCurrentSeek = creditsRequired;
+					AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: packet:0x%lX placed back in queue. head packet needs: %d credits \n",
+									(unsigned long)pPacket, pProt->CreditsCurrentSeek));
+					pPacket = NULL;
+					UNLOCK_HCI_TX(pProt);
+
+					/* schedule a credit counter read, our CreditsAvailableCallback callback will be called
+					 * with the result */
+					DevGMboxReadCreditCounter(pProt->pDev, PROC_IO_ASYNC, NULL);
+
+					LOCK_HCI_TX(pProt);
+					break;
+				}
+			}
+
+			/* caller guarantees some head room */
+			pPacket->pBuffer--;
+			pPacket->pBuffer[0] = hciUartType;
+
+			pProt->CreditsAvailable -= creditsRequired;
+			pProt->CreditsConsumed  += creditsRequired;
+			A_ASSERT(pProt->CreditsConsumed <= pProt->CreditsMax);
+
+			AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("HCI: new credit state: consumed:%d   available:%d max:%d\n",
+							pProt->CreditsConsumed, pProt->CreditsAvailable,  pProt->CreditsMax));
+
+			UNLOCK_HCI_TX(pProt);
+
+			/* write it out */
+			if (Synchronous) {
+				pPacket->Completion = NULL;
+				pPacket->pContext = NULL;
+			} else {
+				pPacket->Completion = HCISendPacketCompletion;
+				pPacket->pContext = pProt;
+			}
+
+			status = DevGMboxWrite(pProt->pDev,pPacket,transferLength);
+			if (Synchronous) {
+				synchSendComplete = true;
+			} else {
+				pPacket = NULL;
+			}
+
+			LOCK_HCI_TX(pProt);
+
+		}
+
+	} while (false);
+
+	pProt->SendProcessCount--;
+	A_ASSERT(pProt->SendProcessCount >= 0);
+	UNLOCK_HCI_TX(pProt);
+
+	if (Synchronous) {
+		A_ASSERT(pPacket != NULL);
+		if (!status && (!synchSendComplete)) {
+			status = A_EBUSY;
+			A_ASSERT(false);
+			LOCK_HCI_TX(pProt);
+			if (pPacket->ListLink.pNext != NULL) {
+				/* remove from the queue */
+				HTC_PACKET_REMOVE(&pProt->SendQueue,pPacket);
+			}
+			UNLOCK_HCI_TX(pProt);
+		}
+	} else {
+		if (status && (pPacket != NULL)) {
+			pPacket->Status = status;
+			DO_HCI_SEND_INDICATION(pProt,pPacket);
+		}
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HCITrySend:  \n"));
+	return status;
 }
 
 static void FlushSendQueue(GMBOX_PROTO_HCI_UART *pProt)
 {
-    HTC_PACKET          *pPacket;
-    HTC_PACKET_QUEUE    discardQueue;
-    
-    INIT_HTC_PACKET_QUEUE(&discardQueue);
-    
-    LOCK_HCI_TX(pProt);
-    
-    if (!HTC_QUEUE_EMPTY(&pProt->SendQueue)) {
-        HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&discardQueue,&pProt->SendQueue);    
-    }
-    
-    UNLOCK_HCI_TX(pProt);
-    
-        /* discard packets */
-    while (!HTC_QUEUE_EMPTY(&discardQueue)) {
-        pPacket = HTC_PACKET_DEQUEUE(&discardQueue);   
-        pPacket->Status = A_ECANCELED;
-        DO_HCI_SEND_INDICATION(pProt,pPacket);
-    }
-    
+	HTC_PACKET          *pPacket;
+	HTC_PACKET_QUEUE    discardQueue;
+
+	INIT_HTC_PACKET_QUEUE(&discardQueue);
+
+	LOCK_HCI_TX(pProt);
+
+	if (!HTC_QUEUE_EMPTY(&pProt->SendQueue)) {
+		HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&discardQueue,&pProt->SendQueue);
+	}
+
+	UNLOCK_HCI_TX(pProt);
+
+	/* discard packets */
+	while (!HTC_QUEUE_EMPTY(&discardQueue)) {
+		pPacket = HTC_PACKET_DEQUEUE(&discardQueue);
+		pPacket->Status = A_ECANCELED;
+		DO_HCI_SEND_INDICATION(pProt,pPacket);
+	}
+
 }
 
 static void FlushRecvBuffers(GMBOX_PROTO_HCI_UART *pProt)
 {
-    HTC_PACKET_QUEUE discardQueue;
-    HTC_PACKET *pPacket;
-    
-    INIT_HTC_PACKET_QUEUE(&discardQueue);
-    
-    LOCK_HCI_RX(pProt);
-        /*transfer list items from ACL and event buffer queues to the discard queue */       
-    if (!HTC_QUEUE_EMPTY(&pProt->HCIACLRecvBuffers)) {
-        HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&discardQueue,&pProt->HCIACLRecvBuffers);    
-    }
-    if (!HTC_QUEUE_EMPTY(&pProt->HCIEventBuffers)) {
-        HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&discardQueue,&pProt->HCIEventBuffers);    
-    }
-    UNLOCK_HCI_RX(pProt);
-    
-        /* now empty the discard queue */
-    while (!HTC_QUEUE_EMPTY(&discardQueue)) {
-        pPacket = HTC_PACKET_DEQUEUE(&discardQueue);      
-        pPacket->Status = A_ECANCELED;
-        DO_HCI_RECV_INDICATION(pProt,pPacket);
-    }
-    
+	HTC_PACKET_QUEUE discardQueue;
+	HTC_PACKET *pPacket;
+
+	INIT_HTC_PACKET_QUEUE(&discardQueue);
+
+	LOCK_HCI_RX(pProt);
+	/*transfer list items from ACL and event buffer queues to the discard queue */
+	if (!HTC_QUEUE_EMPTY(&pProt->HCIACLRecvBuffers)) {
+		HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&discardQueue,&pProt->HCIACLRecvBuffers);
+	}
+	if (!HTC_QUEUE_EMPTY(&pProt->HCIEventBuffers)) {
+		HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&discardQueue,&pProt->HCIEventBuffers);
+	}
+	UNLOCK_HCI_RX(pProt);
+
+	/* now empty the discard queue */
+	while (!HTC_QUEUE_EMPTY(&discardQueue)) {
+		pPacket = HTC_PACKET_DEQUEUE(&discardQueue);
+		pPacket->Status = A_ECANCELED;
+		DO_HCI_RECV_INDICATION(pProt,pPacket);
+	}
+
 }
 
 /*** protocol module install entry point ***/
 
 int GMboxProtocolInstall(AR6K_DEVICE *pDev)
 {
-    int                status = 0;
-    GMBOX_PROTO_HCI_UART    *pProtocol = NULL;
-        
-    do {
-        
-        pProtocol = A_MALLOC(sizeof(GMBOX_PROTO_HCI_UART));
-        
-        if (NULL == pProtocol) {
-            status = A_NO_MEMORY;
-            break;    
-        }
-        
-        A_MEMZERO(pProtocol, sizeof(*pProtocol));
-        pProtocol->pDev = pDev;
-        INIT_HTC_PACKET_QUEUE(&pProtocol->SendQueue);
-        INIT_HTC_PACKET_QUEUE(&pProtocol->HCIACLRecvBuffers);
-        INIT_HTC_PACKET_QUEUE(&pProtocol->HCIEventBuffers);
-        A_MUTEX_INIT(&pProtocol->HCIRxLock);
-        A_MUTEX_INIT(&pProtocol->HCITxLock);
-     
-    } while (false);
-    
-    if (!status) {
-        LOCK_AR6K(pDev);
-        DEV_GMBOX_SET_PROTOCOL(pDev,
-                               HCIUartMessagePending,
-                               CreditsAvailableCallback,
-                               FailureCallback,
-                               StateDumpCallback,
-                               pProtocol);
-        UNLOCK_AR6K(pDev);
-    } else {
-        if (pProtocol != NULL) {
-            HCIUartCleanup(pProtocol);    
-        }    
-    }
-    
-    return status;    
+	int                status = 0;
+	GMBOX_PROTO_HCI_UART    *pProtocol = NULL;
+
+	do {
+
+		pProtocol = A_MALLOC(sizeof(GMBOX_PROTO_HCI_UART));
+
+		if (NULL == pProtocol) {
+			status = A_NO_MEMORY;
+			break;
+		}
+
+		A_MEMZERO(pProtocol, sizeof(*pProtocol));
+		pProtocol->pDev = pDev;
+		INIT_HTC_PACKET_QUEUE(&pProtocol->SendQueue);
+		INIT_HTC_PACKET_QUEUE(&pProtocol->HCIACLRecvBuffers);
+		INIT_HTC_PACKET_QUEUE(&pProtocol->HCIEventBuffers);
+		A_MUTEX_INIT(&pProtocol->HCIRxLock);
+		A_MUTEX_INIT(&pProtocol->HCITxLock);
+
+	} while (false);
+
+	if (!status) {
+		LOCK_AR6K(pDev);
+		DEV_GMBOX_SET_PROTOCOL(pDev,
+				       HCIUartMessagePending,
+				       CreditsAvailableCallback,
+				       FailureCallback,
+				       StateDumpCallback,
+				       pProtocol);
+		UNLOCK_AR6K(pDev);
+	} else {
+		if (pProtocol != NULL) {
+			HCIUartCleanup(pProtocol);
+		}
+	}
+
+	return status;
 }
 
 /*** protocol module uninstall entry point ***/
 void GMboxProtocolUninstall(AR6K_DEVICE *pDev)
 {
-    GMBOX_PROTO_HCI_UART *pProtocol = (GMBOX_PROTO_HCI_UART *)DEV_GMBOX_GET_PROTOCOL(pDev);
-    
-    if (pProtocol != NULL) {
-        
-            /* notify anyone attached */    
-        if (pProtocol->HCIAttached) {
-            A_ASSERT(pProtocol->HCIConfig.TransportRemoved != NULL);
-            pProtocol->HCIConfig.TransportRemoved(pProtocol->HCIConfig.pContext);
-            pProtocol->HCIAttached = false;
-        }
-        
-        HCIUartCleanup(pProtocol);
-        DEV_GMBOX_SET_PROTOCOL(pDev,NULL,NULL,NULL,NULL,NULL);       
-    }
-    
+	GMBOX_PROTO_HCI_UART *pProtocol = (GMBOX_PROTO_HCI_UART *)DEV_GMBOX_GET_PROTOCOL(pDev);
+
+	if (pProtocol != NULL) {
+
+		/* notify anyone attached */
+		if (pProtocol->HCIAttached) {
+			A_ASSERT(pProtocol->HCIConfig.TransportRemoved != NULL);
+			pProtocol->HCIConfig.TransportRemoved(pProtocol->HCIConfig.pContext);
+			pProtocol->HCIAttached = false;
+		}
+
+		HCIUartCleanup(pProtocol);
+		DEV_GMBOX_SET_PROTOCOL(pDev,NULL,NULL,NULL,NULL,NULL);
+	}
+
 }
 
 static int NotifyTransportReady(GMBOX_PROTO_HCI_UART  *pProt)
 {
-    HCI_TRANSPORT_PROPERTIES props;
-    int                 status = 0;
-    
-    do {
-        
-        A_MEMZERO(&props,sizeof(props));
-        
-            /* HCI UART only needs one extra byte at the head to indicate the packet TYPE */
-        props.HeadRoom = 1;
-        props.TailRoom = 0;
-        props.IOBlockPad = pProt->pDev->BlockSize;
-        if (pProt->HCIAttached) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("HCI: notifying attached client to transport... \n"));    
-            A_ASSERT(pProt->HCIConfig.TransportReady != NULL);
-            status = pProt->HCIConfig.TransportReady(pProt,
-                                                    &props,
-                                                    pProt->HCIConfig.pContext);
-        }
-        
-    } while (false);
-    
-    return status;
+	HCI_TRANSPORT_PROPERTIES props;
+	int                 status = 0;
+
+	do {
+
+		A_MEMZERO(&props,sizeof(props));
+
+		/* HCI UART only needs one extra byte at the head to indicate the packet TYPE */
+		props.HeadRoom = 1;
+		props.TailRoom = 0;
+		props.IOBlockPad = pProt->pDev->BlockSize;
+		if (pProt->HCIAttached) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("HCI: notifying attached client to transport... \n"));
+			A_ASSERT(pProt->HCIConfig.TransportReady != NULL);
+			status = pProt->HCIConfig.TransportReady(pProt,
+								 &props,
+								 pProt->HCIConfig.pContext);
+		}
+
+	} while (false);
+
+	return status;
 }
 
 /***********  HCI UART protocol implementation ************************************************/
 
 HCI_TRANSPORT_HANDLE HCI_TransportAttach(void *HTCHandle, HCI_TRANSPORT_CONFIG_INFO *pInfo)
 {
-    GMBOX_PROTO_HCI_UART  *pProtocol = NULL; 
-    AR6K_DEVICE           *pDev;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("+HCI_TransportAttach \n"));
-    
-    pDev = HTCGetAR6KDevice(HTCHandle);
-    
-    LOCK_AR6K(pDev);
-    
-    do {
-        
-        pProtocol = (GMBOX_PROTO_HCI_UART *)DEV_GMBOX_GET_PROTOCOL(pDev);
-        
-        if (NULL == pProtocol) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("GMBOX protocol not installed! \n"));
-            break;
-        }
-        
-        if (pProtocol->HCIAttached) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("GMBOX protocol already attached! \n"));
-            break;    
-        }
-        
-        A_MEMCPY(&pProtocol->HCIConfig, pInfo, sizeof(HCI_TRANSPORT_CONFIG_INFO));
-        
-        A_ASSERT(pProtocol->HCIConfig.pHCIPktRecv != NULL);
-        A_ASSERT(pProtocol->HCIConfig.pHCISendComplete != NULL);
-        
-        pProtocol->HCIAttached = true;
-        
-    } while (false);
-    
-    UNLOCK_AR6K(pDev);
-    
-    if (pProtocol != NULL) {
-            /* TODO ... should we use a worker? */
-        NotifyTransportReady(pProtocol);
-    }
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportAttach (0x%lX) \n",(unsigned long)pProtocol));
-    return (HCI_TRANSPORT_HANDLE)pProtocol;
+	GMBOX_PROTO_HCI_UART  *pProtocol = NULL;
+	AR6K_DEVICE           *pDev;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("+HCI_TransportAttach \n"));
+
+	pDev = HTCGetAR6KDevice(HTCHandle);
+
+	LOCK_AR6K(pDev);
+
+	do {
+
+		pProtocol = (GMBOX_PROTO_HCI_UART *)DEV_GMBOX_GET_PROTOCOL(pDev);
+
+		if (NULL == pProtocol) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("GMBOX protocol not installed! \n"));
+			break;
+		}
+
+		if (pProtocol->HCIAttached) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("GMBOX protocol already attached! \n"));
+			break;
+		}
+
+		A_MEMCPY(&pProtocol->HCIConfig, pInfo, sizeof(HCI_TRANSPORT_CONFIG_INFO));
+
+		A_ASSERT(pProtocol->HCIConfig.pHCIPktRecv != NULL);
+		A_ASSERT(pProtocol->HCIConfig.pHCISendComplete != NULL);
+
+		pProtocol->HCIAttached = true;
+
+	} while (false);
+
+	UNLOCK_AR6K(pDev);
+
+	if (pProtocol != NULL) {
+		/* TODO ... should we use a worker? */
+		NotifyTransportReady(pProtocol);
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportAttach (0x%lX) \n",(unsigned long)pProtocol));
+	return (HCI_TRANSPORT_HANDLE)pProtocol;
 }
 
 void HCI_TransportDetach(HCI_TRANSPORT_HANDLE HciTrans)
 {
-    GMBOX_PROTO_HCI_UART  *pProtocol = (GMBOX_PROTO_HCI_UART *)HciTrans; 
-    AR6K_DEVICE           *pDev = pProtocol->pDev;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("+HCI_TransportDetach \n"));
-    
-    LOCK_AR6K(pDev);
-    if (!pProtocol->HCIAttached) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("GMBOX protocol not attached! \n"));
-        UNLOCK_AR6K(pDev);
-        return;
-    }
-    pProtocol->HCIAttached = false;
-    UNLOCK_AR6K(pDev);
-    
-    HCI_TransportStop(HciTrans);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportAttach \n"));
+	GMBOX_PROTO_HCI_UART  *pProtocol = (GMBOX_PROTO_HCI_UART *)HciTrans;
+	AR6K_DEVICE           *pDev = pProtocol->pDev;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("+HCI_TransportDetach \n"));
+
+	LOCK_AR6K(pDev);
+	if (!pProtocol->HCIAttached) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("GMBOX protocol not attached! \n"));
+		UNLOCK_AR6K(pDev);
+		return;
+	}
+	pProtocol->HCIAttached = false;
+	UNLOCK_AR6K(pDev);
+
+	HCI_TransportStop(HciTrans);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportAttach \n"));
 }
 
 int HCI_TransportAddReceivePkts(HCI_TRANSPORT_HANDLE HciTrans, HTC_PACKET_QUEUE *pQueue)
 {
-    GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans; 
-    int              status = 0;
-    bool                unblockRecv = false;
-    HTC_PACKET            *pPacket;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HCI_TransportAddReceivePkt \n"));
-    
-    LOCK_HCI_RX(pProt);
+	GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;
+	int              status = 0;
+	bool                unblockRecv = false;
+	HTC_PACKET            *pPacket;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HCI_TransportAddReceivePkt \n"));
+
+	LOCK_HCI_RX(pProt);
    
-    do {
-         
-        if (pProt->HCIStopped) {
-            status = A_ECANCELED;
-            break;    
-        }
-        
-        pPacket = HTC_GET_PKT_AT_HEAD(pQueue);
-        
-        if (NULL == pPacket) {
-            status = A_EINVAL;
-            break;    
-        }
-        
-        AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" HCI recv packet added, type :%d, len:%d num:%d \n",
-                        HCI_GET_PACKET_TYPE(pPacket), pPacket->BufferLength, HTC_PACKET_QUEUE_DEPTH(pQueue)));
-                        
-        if (HCI_GET_PACKET_TYPE(pPacket) == HCI_EVENT_TYPE) {
-            HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pProt->HCIEventBuffers, pQueue);
-        } else if (HCI_GET_PACKET_TYPE(pPacket) == HCI_ACL_TYPE) {
-            HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pProt->HCIACLRecvBuffers, pQueue);    
-        } else {
-            status = A_EINVAL;
-            break;    
-        }
-        
-        if (pProt->RecvStateFlags & HCI_RECV_WAIT_BUFFERS) {
-            if (pProt->WaitBufferType == HCI_GET_PACKET_TYPE(pPacket)) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" HCI recv was blocked on packet type :%d, unblocking.. \n",
-                        pProt->WaitBufferType));
-                pProt->RecvStateFlags &= ~HCI_RECV_WAIT_BUFFERS;
-                pProt->WaitBufferType = HCI_PACKET_INVALID;
-                unblockRecv = true;
-            }
-        }
-        
-    } while (false);
-    
-    UNLOCK_HCI_RX(pProt);
-    
-    if (status) {
-        while (!HTC_QUEUE_EMPTY(pQueue)) {
-            pPacket = HTC_PACKET_DEQUEUE(pQueue);      
-            pPacket->Status = A_ECANCELED;
-            DO_HCI_RECV_INDICATION(pProt,pPacket);
-        }   
-    }
-    
-    if (unblockRecv) {
-        DevGMboxIRQAction(pProt->pDev, GMBOX_RECV_IRQ_ENABLE, PROC_IO_ASYNC);
-    }
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HCI_TransportAddReceivePkt \n"));
-    
-    return 0;
+	do {
+
+		if (pProt->HCIStopped) {
+			status = A_ECANCELED;
+			break;
+		}
+
+		pPacket = HTC_GET_PKT_AT_HEAD(pQueue);
+
+		if (NULL == pPacket) {
+			status = A_EINVAL;
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" HCI recv packet added, type :%d, len:%d num:%d \n",
+						HCI_GET_PACKET_TYPE(pPacket), pPacket->BufferLength, HTC_PACKET_QUEUE_DEPTH(pQueue)));
+
+		if (HCI_GET_PACKET_TYPE(pPacket) == HCI_EVENT_TYPE) {
+			HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pProt->HCIEventBuffers, pQueue);
+		} else if (HCI_GET_PACKET_TYPE(pPacket) == HCI_ACL_TYPE) {
+			HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pProt->HCIACLRecvBuffers, pQueue);
+		} else {
+			status = A_EINVAL;
+			break;
+		}
+
+		if (pProt->RecvStateFlags & HCI_RECV_WAIT_BUFFERS) {
+			if (pProt->WaitBufferType == HCI_GET_PACKET_TYPE(pPacket)) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" HCI recv was blocked on packet type :%d, unblocking.. \n",
+								pProt->WaitBufferType));
+				pProt->RecvStateFlags &= ~HCI_RECV_WAIT_BUFFERS;
+				pProt->WaitBufferType = HCI_PACKET_INVALID;
+				unblockRecv = true;
+			}
+		}
+
+	} while (false);
+
+	UNLOCK_HCI_RX(pProt);
+
+	if (status) {
+		while (!HTC_QUEUE_EMPTY(pQueue)) {
+			pPacket = HTC_PACKET_DEQUEUE(pQueue);
+			pPacket->Status = A_ECANCELED;
+			DO_HCI_RECV_INDICATION(pProt,pPacket);
+		}
+	}
+
+	if (unblockRecv) {
+		DevGMboxIRQAction(pProt->pDev, GMBOX_RECV_IRQ_ENABLE, PROC_IO_ASYNC);
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HCI_TransportAddReceivePkt \n"));
+
+	return 0;
 }
 
 int HCI_TransportSendPkt(HCI_TRANSPORT_HANDLE HciTrans, HTC_PACKET *pPacket, bool Synchronous)
 {
-    GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;  
-    
-    return HCITrySend(pProt,pPacket,Synchronous);
+	GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;
+
+	return HCITrySend(pProt,pPacket,Synchronous);
 }
 
 void HCI_TransportStop(HCI_TRANSPORT_HANDLE HciTrans)
 {
-    GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans; 
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("+HCI_TransportStop \n"));
-     
-    LOCK_AR6K(pProt->pDev);
-    if (pProt->HCIStopped) {
-        UNLOCK_AR6K(pProt->pDev);
-        AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportStop \n"));
-        return;    
-    }
-    pProt->HCIStopped = true;
-    UNLOCK_AR6K(pProt->pDev);
-     
-        /* disable interrupts */
-    DevGMboxIRQAction(pProt->pDev, GMBOX_DISABLE_ALL, PROC_IO_SYNC);
-    FlushSendQueue(pProt);
-    FlushRecvBuffers(pProt);
-    
-        /* signal bridge side to power down BT */
-    DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_BT_OFF, BTOFF_TIMEOUT_MS);
-           
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportStop \n"));
+	GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("+HCI_TransportStop \n"));
+
+	LOCK_AR6K(pProt->pDev);
+	if (pProt->HCIStopped) {
+		UNLOCK_AR6K(pProt->pDev);
+		AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportStop \n"));
+		return;
+	}
+	pProt->HCIStopped = true;
+	UNLOCK_AR6K(pProt->pDev);
+
+	/* disable interrupts */
+	DevGMboxIRQAction(pProt->pDev, GMBOX_DISABLE_ALL, PROC_IO_SYNC);
+	FlushSendQueue(pProt);
+	FlushRecvBuffers(pProt);
+
+	/* signal bridge side to power down BT */
+	DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_BT_OFF, BTOFF_TIMEOUT_MS);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportStop \n"));
 }
 
 int HCI_TransportStart(HCI_TRANSPORT_HANDLE HciTrans)
 {
-    int              status;
-    GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("+HCI_TransportStart \n"));
-    
-        /* set stopped in case we have a problem in starting */
-    pProt->HCIStopped = true;
-    
-    do {
-        
-        status = InitTxCreditState(pProt);   
-        
-        if (status) {
-            break;    
-        }     
-        
-        status = DevGMboxIRQAction(pProt->pDev, GMBOX_ERRORS_IRQ_ENABLE, PROC_IO_SYNC);   
-        
-        if (status) {
-            break;   
-        } 
-            /* enable recv */   
-        status = DevGMboxIRQAction(pProt->pDev, GMBOX_RECV_IRQ_ENABLE, PROC_IO_SYNC);
-        
-        if (status) {
-            break;   
-        } 
-            /* signal bridge side to power up BT */
-        status = DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_BT_ON, BTON_TIMEOUT_MS);
-        
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HCI_TransportStart : Failed to trigger BT ON \n"));
-            break;   
-        } 
-        
-            /* we made it */
-        pProt->HCIStopped = false;
-        
-    } while (false);
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportStart \n"));
-    
-    return status;
+	int              status;
+	GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("+HCI_TransportStart \n"));
+
+	/* set stopped in case we have a problem in starting */
+	pProt->HCIStopped = true;
+
+	do {
+
+		status = InitTxCreditState(pProt);
+
+		if (status) {
+			break;
+		}
+
+		status = DevGMboxIRQAction(pProt->pDev, GMBOX_ERRORS_IRQ_ENABLE, PROC_IO_SYNC);
+
+		if (status) {
+			break;
+		}
+		/* enable recv */
+		status = DevGMboxIRQAction(pProt->pDev, GMBOX_RECV_IRQ_ENABLE, PROC_IO_SYNC);
+
+		if (status) {
+			break;
+		}
+		/* signal bridge side to power up BT */
+		status = DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_BT_ON, BTON_TIMEOUT_MS);
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HCI_TransportStart : Failed to trigger BT ON \n"));
+			break;
+		}
+
+		/* we made it */
+		pProt->HCIStopped = false;
+
+	} while (false);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("-HCI_TransportStart \n"));
+
+	return status;
 }
 
 int HCI_TransportEnableDisableAsyncRecv(HCI_TRANSPORT_HANDLE HciTrans, bool Enable)
 {
-    GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;
-    return DevGMboxIRQAction(pProt->pDev, 
-                             Enable ? GMBOX_RECV_IRQ_ENABLE : GMBOX_RECV_IRQ_DISABLE, 
-                             PROC_IO_SYNC);
-                             
+	GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;
+	return DevGMboxIRQAction(pProt->pDev,
+				 Enable ? GMBOX_RECV_IRQ_ENABLE : GMBOX_RECV_IRQ_DISABLE,
+				 PROC_IO_SYNC);
+
 }
 
 int HCI_TransportRecvHCIEventSync(HCI_TRANSPORT_HANDLE HciTrans,
-                                       HTC_PACKET           *pPacket,
-                                       int                  MaxPollMS)
+				  HTC_PACKET           *pPacket,
+				  int                  MaxPollMS)
 {
-    GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;
-    int              status = 0;
-    u8 lookAhead[8];
-    int                   bytes;
-    int                   totalRecvLength;
-    
-    MaxPollMS = MaxPollMS / 16;
-    
-    if (MaxPollMS < 2) {
-        MaxPollMS = 2;    
-    }
-    
-    while (MaxPollMS) {
-        
-        bytes = sizeof(lookAhead);
-        status = DevGMboxRecvLookAheadPeek(pProt->pDev,lookAhead,&bytes);
-        if (status) {
-            break;    
-        }        
-                
-        if (bytes < 3) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI recv poll got bytes: %d, retry : %d \n",
-                        bytes, MaxPollMS));
-            A_MDELAY(16);
-            MaxPollMS--;        
-            continue;
-        }
-        
-        totalRecvLength = 0;
-        switch (lookAhead[0]) {       
-            case HCI_UART_EVENT_PKT:
-                AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI Event: %d param length: %d \n",
-                        lookAhead[1], lookAhead[2]));
-                totalRecvLength = lookAhead[2];
-                totalRecvLength += 3; /* add type + event code + length field */
-                break;
-            default:
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("**Invalid HCI packet type: %d \n",lookAhead[0]));
-                status = A_EPROTO;
-                break;
-        }
-        
-        if (status) {
-            break;    
-        }
-        
-        pPacket->Completion = NULL;
-        status = DevGMboxRead(pProt->pDev,pPacket,totalRecvLength); 
-        if (status) {
-            break;    
-        }
-        
-        pPacket->pBuffer++;
-        pPacket->ActualLength = totalRecvLength - 1;
-        pPacket->Status = 0;
-        break; 
-    }
-    
-    if (MaxPollMS == 0) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HCI recv poll timeout! \n"));
-        status = A_ERROR;    
-    }
-    
-    return status;
+	GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;
+	int              status = 0;
+	u8 lookAhead[8];
+	int                   bytes;
+	int                   totalRecvLength;
+
+	MaxPollMS = MaxPollMS / 16;
+
+	if (MaxPollMS < 2) {
+		MaxPollMS = 2;
+	}
+
+	while (MaxPollMS) {
+
+		bytes = sizeof(lookAhead);
+		status = DevGMboxRecvLookAheadPeek(pProt->pDev,lookAhead,&bytes);
+		if (status) {
+			break;
+		}
+
+		if (bytes < 3) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI recv poll got bytes: %d, retry : %d \n",
+							bytes, MaxPollMS));
+			A_MDELAY(16);
+			MaxPollMS--;
+			continue;
+		}
+
+		totalRecvLength = 0;
+		switch (lookAhead[0]) {
+		case HCI_UART_EVENT_PKT:
+			AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HCI Event: %d param length: %d \n",
+							lookAhead[1], lookAhead[2]));
+			totalRecvLength = lookAhead[2];
+			totalRecvLength += 3; /* add type + event code + length field */
+			break;
+		default:
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("**Invalid HCI packet type: %d \n",lookAhead[0]));
+			status = A_EPROTO;
+			break;
+		}
+
+		if (status) {
+			break;
+		}
+
+		pPacket->Completion = NULL;
+		status = DevGMboxRead(pProt->pDev,pPacket,totalRecvLength);
+		if (status) {
+			break;
+		}
+
+		pPacket->pBuffer++;
+		pPacket->ActualLength = totalRecvLength - 1;
+		pPacket->Status = 0;
+		break;
+	}
+
+	if (MaxPollMS == 0) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HCI recv poll timeout! \n"));
+		status = A_ERROR;
+	}
+
+	return status;
 }
 
 #define LSB_SCRATCH_IDX     4
 #define MSB_SCRATCH_IDX     5
 int HCI_TransportSetBaudRate(HCI_TRANSPORT_HANDLE HciTrans, u32 Baud)
 {
-    GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;
-    HIF_DEVICE *pHIFDevice = (HIF_DEVICE *)(pProt->pDev->HIFDevice);
-    u32 scaledBaud, scratchAddr;
-    int status = 0;
-
-    /* Divide the desired baud rate by 100
-     * Store the LSB in the local scratch register 4 and the MSB in the local
-     * scratch register 5 for the target to read
-     */
-    scratchAddr = MBOX_BASE_ADDRESS | (LOCAL_SCRATCH_ADDRESS + 4 * LSB_SCRATCH_IDX);
-    scaledBaud = (Baud / 100) & LOCAL_SCRATCH_VALUE_MASK;
-    status = ar6000_WriteRegDiag(pHIFDevice, &scratchAddr, &scaledBaud);                     
-    scratchAddr = MBOX_BASE_ADDRESS | (LOCAL_SCRATCH_ADDRESS + 4 * MSB_SCRATCH_IDX);
-    scaledBaud = ((Baud / 100) >> (LOCAL_SCRATCH_VALUE_MSB+1)) & LOCAL_SCRATCH_VALUE_MASK;
-    status |= ar6000_WriteRegDiag(pHIFDevice, &scratchAddr, &scaledBaud);                     
-    if (0 != status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to set up baud rate in scratch register!"));            
-        return status;
-    }
-
-    /* Now interrupt the target to tell it about the baud rate */
-    status = DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_BAUD_SET, BAUD_TIMEOUT_MS);
-    if (0 != status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to tell target to change baud rate!"));            
-    }
-    
-    return status;
+	GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;
+	HIF_DEVICE *pHIFDevice = (HIF_DEVICE *)(pProt->pDev->HIFDevice);
+	u32 scaledBaud, scratchAddr;
+	int status = 0;
+
+	/* Divide the desired baud rate by 100
+	 * Store the LSB in the local scratch register 4 and the MSB in the local
+	 * scratch register 5 for the target to read
+	 */
+	scratchAddr = MBOX_BASE_ADDRESS | (LOCAL_SCRATCH_ADDRESS + 4 * LSB_SCRATCH_IDX);
+	scaledBaud = (Baud / 100) & LOCAL_SCRATCH_VALUE_MASK;
+	status = ar6000_WriteRegDiag(pHIFDevice, &scratchAddr, &scaledBaud);
+	scratchAddr = MBOX_BASE_ADDRESS | (LOCAL_SCRATCH_ADDRESS + 4 * MSB_SCRATCH_IDX);
+	scaledBaud = ((Baud / 100) >> (LOCAL_SCRATCH_VALUE_MSB+1)) & LOCAL_SCRATCH_VALUE_MASK;
+	status |= ar6000_WriteRegDiag(pHIFDevice, &scratchAddr, &scaledBaud);
+	if (0 != status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to set up baud rate in scratch register!"));
+		return status;
+	}
+
+	/* Now interrupt the target to tell it about the baud rate */
+	status = DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_BAUD_SET, BAUD_TIMEOUT_MS);
+	if (0 != status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to tell target to change baud rate!"));
+	}
+
+	return status;
 }
 
 int HCI_TransportEnablePowerMgmt(HCI_TRANSPORT_HANDLE HciTrans, bool Enable)
 {
-    int status;
-    GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;
-                             
-    if (Enable) {
-        status = DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_PWR_SAV_ON, BTPWRSAV_TIMEOUT_MS);
-    } else {
-        status = DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_PWR_SAV_OFF, BTPWRSAV_TIMEOUT_MS);
-    }
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to enable/disable HCI power management!\n"));
-    } else {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HCI power management enabled/disabled!\n"));
-    }
-
-    return status;
+	int status;
+	GMBOX_PROTO_HCI_UART  *pProt = (GMBOX_PROTO_HCI_UART *)HciTrans;
+
+	if (Enable) {
+		status = DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_PWR_SAV_ON, BTPWRSAV_TIMEOUT_MS);
+	} else {
+		status = DevGMboxSetTargetInterrupt(pProt->pDev, MBOX_SIG_HCI_BRIDGE_PWR_SAV_OFF, BTPWRSAV_TIMEOUT_MS);
+	}
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to enable/disable HCI power management!\n"));
+	} else {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HCI power management enabled/disabled!\n"));
+	}
+
+	return status;
 }
 
 #endif  //ATH_AR6K_ENABLE_GMBOX
-
diff --git a/drivers/staging/ath6kl/htc2/htc.c b/drivers/staging/ath6kl/htc2/htc.c
index 684eca9..c2ed9ff 100644
--- a/drivers/staging/ath6kl/htc2/htc.c
+++ b/drivers/staging/ath6kl/htc2/htc.c
@@ -24,20 +24,20 @@
 
 #ifdef ATH_DEBUG_MODULE
 static ATH_DEBUG_MASK_DESCRIPTION g_HTCDebugDescription[] = {
-    { ATH_DEBUG_SEND , "Send"},
-    { ATH_DEBUG_RECV , "Recv"},
-    { ATH_DEBUG_SYNC , "Sync"},
-    { ATH_DEBUG_DUMP , "Dump Data (RX or TX)"},
-    { ATH_DEBUG_IRQ  , "Interrupt Processing"}
+	{ ATH_DEBUG_SEND , "Send"},
+	{ ATH_DEBUG_RECV , "Recv"},
+	{ ATH_DEBUG_SYNC , "Sync"},
+	{ ATH_DEBUG_DUMP , "Dump Data (RX or TX)"},
+	{ ATH_DEBUG_IRQ  , "Interrupt Processing"}
 };
 
 ATH_DEBUG_INSTANTIATE_MODULE_VAR(htc,
-                                 "htc",
-                                 "Host Target Communications",
-                                 ATH_DEBUG_MASK_DEFAULTS,
-                                 ATH_DEBUG_DESCRIPTION_COUNT(g_HTCDebugDescription),
-                                 g_HTCDebugDescription);
-                                 
+				 "htc",
+				 "Host Target Communications",
+				 ATH_DEBUG_MASK_DEFAULTS,
+				 ATH_DEBUG_DESCRIPTION_COUNT(g_HTCDebugDescription),
+				 g_HTCDebugDescription);
+
 #endif
 
 static void HTCReportFailure(void *Context);
@@ -45,325 +45,325 @@ static void ResetEndpointStates(HTC_TARGET *target);
 
 void HTCFreeControlBuffer(HTC_TARGET *target, HTC_PACKET *pPacket, HTC_PACKET_QUEUE *pList)
 {
-    LOCK_HTC(target);
-    HTC_PACKET_ENQUEUE(pList,pPacket);
-    UNLOCK_HTC(target);
+	LOCK_HTC(target);
+	HTC_PACKET_ENQUEUE(pList,pPacket);
+	UNLOCK_HTC(target);
 }
 
 HTC_PACKET *HTCAllocControlBuffer(HTC_TARGET *target,  HTC_PACKET_QUEUE *pList)
 {
-    HTC_PACKET *pPacket;
+	HTC_PACKET *pPacket;
 
-    LOCK_HTC(target);
-    pPacket = HTC_PACKET_DEQUEUE(pList);
-    UNLOCK_HTC(target);
+	LOCK_HTC(target);
+	pPacket = HTC_PACKET_DEQUEUE(pList);
+	UNLOCK_HTC(target);
 
-    return pPacket;
+	return pPacket;
 }
 
 /* cleanup the HTC instance */
 static void HTCCleanup(HTC_TARGET *target)
 {
-    s32 i;
-
-    DevCleanup(&target->Device);
-    
-    for (i = 0;i < NUM_CONTROL_BUFFERS;i++) {
-        if (target->HTCControlBuffers[i].Buffer) {
-            A_FREE(target->HTCControlBuffers[i].Buffer);
-        }
-    }
-    
-    if (A_IS_MUTEX_VALID(&target->HTCLock)) {
-        A_MUTEX_DELETE(&target->HTCLock);
-    }
-
-    if (A_IS_MUTEX_VALID(&target->HTCRxLock)) {
-        A_MUTEX_DELETE(&target->HTCRxLock);
-    }
-
-    if (A_IS_MUTEX_VALID(&target->HTCTxLock)) {
-        A_MUTEX_DELETE(&target->HTCTxLock);
-    }
-        /* free our instance */
-    A_FREE(target);
+	s32 i;
+
+	DevCleanup(&target->Device);
+
+	for (i = 0;i < NUM_CONTROL_BUFFERS;i++) {
+		if (target->HTCControlBuffers[i].Buffer) {
+			A_FREE(target->HTCControlBuffers[i].Buffer);
+		}
+	}
+
+	if (A_IS_MUTEX_VALID(&target->HTCLock)) {
+		A_MUTEX_DELETE(&target->HTCLock);
+	}
+
+	if (A_IS_MUTEX_VALID(&target->HTCRxLock)) {
+		A_MUTEX_DELETE(&target->HTCRxLock);
+	}
+
+	if (A_IS_MUTEX_VALID(&target->HTCTxLock)) {
+		A_MUTEX_DELETE(&target->HTCTxLock);
+	}
+	/* free our instance */
+	A_FREE(target);
 }
 
 /* registered target arrival callback from the HIF layer */
 HTC_HANDLE HTCCreate(void *hif_handle, HTC_INIT_INFO *pInfo)
 {
-    HTC_TARGET              *target = NULL;
-    int                 status = 0;
-    int                      i;
-    u32 ctrl_bufsz;
-    u32 blocksizes[HTC_MAILBOX_NUM_MAX];
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCCreate - Enter\n"));
-
-    A_REGISTER_MODULE_DEBUG_INFO(htc);
-    
-    do {
-
-            /* allocate target memory */
-        if ((target = (HTC_TARGET *)A_MALLOC(sizeof(HTC_TARGET))) == NULL) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to allocate memory\n"));
-            status = A_ERROR;
-            break;
-        }
-
-        A_MEMZERO(target, sizeof(HTC_TARGET));
-        A_MUTEX_INIT(&target->HTCLock);
-        A_MUTEX_INIT(&target->HTCRxLock);
-        A_MUTEX_INIT(&target->HTCTxLock);
-        INIT_HTC_PACKET_QUEUE(&target->ControlBufferTXFreeList);
-        INIT_HTC_PACKET_QUEUE(&target->ControlBufferRXFreeList);
-        
-            /* give device layer the hif device handle */
-        target->Device.HIFDevice = hif_handle;
-            /* give the device layer our context (for event processing)
-             * the device layer will register it's own context with HIF
-             * so we need to set this so we can fetch it in the target remove handler */
-        target->Device.HTCContext = target;
-            /* set device layer target failure callback */
-        target->Device.TargetFailureCallback = HTCReportFailure;
-            /* set device layer recv message pending callback */
-        target->Device.MessagePendingCallback = HTCRecvMessagePendingHandler;
-        target->EpWaitingForBuffers = ENDPOINT_MAX;
-
-        A_MEMCPY(&target->HTCInitInfo,pInfo,sizeof(HTC_INIT_INFO));
-        
-        ResetEndpointStates(target);
-          
-            /* setup device layer */
-        status = DevSetup(&target->Device);
-
-        if (status) {
-            break;
-        }
-
-
-        /* get the block sizes */
-        status = HIFConfigureDevice(hif_handle, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
-                                    blocksizes, sizeof(blocksizes));
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to get block size info from HIF layer...\n"));
-            break;
-        }
-
-        /* Set the control buffer size based on the block size */
-        if (blocksizes[1] > HTC_MAX_CONTROL_MESSAGE_LENGTH) {
-            ctrl_bufsz = blocksizes[1] + HTC_HDR_LENGTH;
-        } else {
-            ctrl_bufsz = HTC_MAX_CONTROL_MESSAGE_LENGTH + HTC_HDR_LENGTH;
-        }
-        for (i = 0;i < NUM_CONTROL_BUFFERS;i++) {
-            target->HTCControlBuffers[i].Buffer = A_MALLOC(ctrl_bufsz);
-            if (target->HTCControlBuffers[i].Buffer == NULL) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to allocate memory\n"));
-                status = A_ERROR;
-                break;
-            }
-        }
-
-        if (status) {
-            break;
-        }
-
-            /* carve up buffers/packets for control messages */
-        for (i = 0; i < NUM_CONTROL_RX_BUFFERS; i++) {
-            HTC_PACKET *pControlPacket;
-            pControlPacket = &target->HTCControlBuffers[i].HtcPacket;
-            SET_HTC_PACKET_INFO_RX_REFILL(pControlPacket,
-                                          target,
-                                          target->HTCControlBuffers[i].Buffer,
-                                          ctrl_bufsz,
-                                          ENDPOINT_0);
-            HTC_FREE_CONTROL_RX(target,pControlPacket);
-        }
-
-        for (;i < NUM_CONTROL_BUFFERS;i++) {
-             HTC_PACKET *pControlPacket;
-             pControlPacket = &target->HTCControlBuffers[i].HtcPacket;
-             INIT_HTC_PACKET_INFO(pControlPacket,
-                                  target->HTCControlBuffers[i].Buffer,
-                                  ctrl_bufsz);
-             HTC_FREE_CONTROL_TX(target,pControlPacket);
-        }
-
-    } while (false);
-
-    if (status) {
-        if (target != NULL) {
-            HTCCleanup(target);
-            target = NULL;
-        }
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCCreate - Exit\n"));
-
-    return target;
+	HTC_TARGET              *target = NULL;
+	int                 status = 0;
+	int                      i;
+	u32 ctrl_bufsz;
+	u32 blocksizes[HTC_MAILBOX_NUM_MAX];
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCCreate - Enter\n"));
+
+	A_REGISTER_MODULE_DEBUG_INFO(htc);
+
+	do {
+
+		/* allocate target memory */
+		if ((target = (HTC_TARGET *)A_MALLOC(sizeof(HTC_TARGET))) == NULL) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to allocate memory\n"));
+			status = A_ERROR;
+			break;
+		}
+
+		A_MEMZERO(target, sizeof(HTC_TARGET));
+		A_MUTEX_INIT(&target->HTCLock);
+		A_MUTEX_INIT(&target->HTCRxLock);
+		A_MUTEX_INIT(&target->HTCTxLock);
+		INIT_HTC_PACKET_QUEUE(&target->ControlBufferTXFreeList);
+		INIT_HTC_PACKET_QUEUE(&target->ControlBufferRXFreeList);
+
+		/* give device layer the hif device handle */
+		target->Device.HIFDevice = hif_handle;
+		/* give the device layer our context (for event processing)
+		 * the device layer will register it's own context with HIF
+		 * so we need to set this so we can fetch it in the target remove handler */
+		target->Device.HTCContext = target;
+		/* set device layer target failure callback */
+		target->Device.TargetFailureCallback = HTCReportFailure;
+		/* set device layer recv message pending callback */
+		target->Device.MessagePendingCallback = HTCRecvMessagePendingHandler;
+		target->EpWaitingForBuffers = ENDPOINT_MAX;
+
+		A_MEMCPY(&target->HTCInitInfo,pInfo,sizeof(HTC_INIT_INFO));
+
+		ResetEndpointStates(target);
+
+		/* setup device layer */
+		status = DevSetup(&target->Device);
+
+		if (status) {
+			break;
+		}
+
+
+		/* get the block sizes */
+		status = HIFConfigureDevice(hif_handle, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
+					    blocksizes, sizeof(blocksizes));
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to get block size info from HIF layer...\n"));
+			break;
+		}
+
+		/* Set the control buffer size based on the block size */
+		if (blocksizes[1] > HTC_MAX_CONTROL_MESSAGE_LENGTH) {
+			ctrl_bufsz = blocksizes[1] + HTC_HDR_LENGTH;
+		} else {
+			ctrl_bufsz = HTC_MAX_CONTROL_MESSAGE_LENGTH + HTC_HDR_LENGTH;
+		}
+		for (i = 0;i < NUM_CONTROL_BUFFERS;i++) {
+			target->HTCControlBuffers[i].Buffer = A_MALLOC(ctrl_bufsz);
+			if (target->HTCControlBuffers[i].Buffer == NULL) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to allocate memory\n"));
+				status = A_ERROR;
+				break;
+			}
+		}
+
+		if (status) {
+			break;
+		}
+
+		/* carve up buffers/packets for control messages */
+		for (i = 0; i < NUM_CONTROL_RX_BUFFERS; i++) {
+			HTC_PACKET *pControlPacket;
+			pControlPacket = &target->HTCControlBuffers[i].HtcPacket;
+			SET_HTC_PACKET_INFO_RX_REFILL(pControlPacket,
+						      target,
+						      target->HTCControlBuffers[i].Buffer,
+						      ctrl_bufsz,
+						      ENDPOINT_0);
+			HTC_FREE_CONTROL_RX(target,pControlPacket);
+		}
+
+		for (;i < NUM_CONTROL_BUFFERS;i++) {
+			HTC_PACKET *pControlPacket;
+			pControlPacket = &target->HTCControlBuffers[i].HtcPacket;
+			INIT_HTC_PACKET_INFO(pControlPacket,
+					     target->HTCControlBuffers[i].Buffer,
+					     ctrl_bufsz);
+			HTC_FREE_CONTROL_TX(target,pControlPacket);
+		}
+
+	} while (false);
+
+	if (status) {
+		if (target != NULL) {
+			HTCCleanup(target);
+			target = NULL;
+		}
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCCreate - Exit\n"));
+
+	return target;
 }
 
 void  HTCDestroy(HTC_HANDLE HTCHandle)
 {
-    HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCDestroy ..  Destroying :0x%lX \n",(unsigned long)target));
-    HTCCleanup(target);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCDestroy \n"));
+	HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCDestroy ..  Destroying :0x%lX \n",(unsigned long)target));
+	HTCCleanup(target);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCDestroy \n"));
 }
 
 /* get the low level HIF device for the caller , the caller may wish to do low level
  * HIF requests */
 void *HTCGetHifDevice(HTC_HANDLE HTCHandle)
 {
-    HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    return target->Device.HIFDevice;
+	HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	return target->Device.HIFDevice;
 }
 
 /* wait for the target to arrive (sends HTC Ready message)
  * this operation is fully synchronous and the message is polled for */
 int HTCWaitTarget(HTC_HANDLE HTCHandle)
 {
-    HTC_TARGET              *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    int                 status;
-    HTC_PACKET              *pPacket = NULL;
-    HTC_READY_EX_MSG        *pRdyMsg;
+	HTC_TARGET              *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	int                 status;
+	HTC_PACKET              *pPacket = NULL;
+	HTC_READY_EX_MSG        *pRdyMsg;
 
-    HTC_SERVICE_CONNECT_REQ  connect;
-    HTC_SERVICE_CONNECT_RESP resp;
+	HTC_SERVICE_CONNECT_REQ  connect;
+	HTC_SERVICE_CONNECT_RESP resp;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCWaitTarget - Enter (target:0x%lX) \n", (unsigned long)target));
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCWaitTarget - Enter (target:0x%lX) \n", (unsigned long)target));
 
-    do {
+	do {
 
 #ifdef MBOXHW_UNIT_TEST
 
-        status = DoMboxHWTest(&target->Device);
+		status = DoMboxHWTest(&target->Device);
 
-        if (status) {
-            break;
-        }
+		if (status) {
+			break;
+		}
 
 #endif
 
-            /* we should be getting 1 control message that the target is ready */
-        status = HTCWaitforControlMessage(target, &pPacket);
-
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" Target Not Available!!\n"));
-            break;
-        }
-
-            /* we controlled the buffer creation so it has to be properly aligned */
-        pRdyMsg = (HTC_READY_EX_MSG *)pPacket->pBuffer;
-
-        if ((pRdyMsg->Version2_0_Info.MessageID != HTC_MSG_READY_ID) ||
-            (pPacket->ActualLength < sizeof(HTC_READY_MSG))) {
-                /* this message is not valid */
-            AR_DEBUG_ASSERT(false);
-            status = A_EPROTO;
-            break;
-        }
-
-        
-        if (pRdyMsg->Version2_0_Info.CreditCount == 0 || pRdyMsg->Version2_0_Info.CreditSize == 0) {
-              /* this message is not valid */
-            AR_DEBUG_ASSERT(false);
-            status = A_EPROTO;
-            break;
-        }
-
-        target->TargetCredits = pRdyMsg->Version2_0_Info.CreditCount;
-        target->TargetCreditSize = pRdyMsg->Version2_0_Info.CreditSize;
-        
-        AR_DEBUG_PRINTF(ATH_DEBUG_WARN, (" Target Ready: credits: %d credit size: %d\n",
-                target->TargetCredits, target->TargetCreditSize));
-        
-            /* check if this is an extended ready message */        
-        if (pPacket->ActualLength >= sizeof(HTC_READY_EX_MSG)) {
-                /* this is an extended message */    
-            target->HTCTargetVersion = pRdyMsg->HTCVersion;   
-            target->MaxMsgPerBundle = pRdyMsg->MaxMsgsPerHTCBundle;     
-        } else {
-                /* legacy */
-            target->HTCTargetVersion = HTC_VERSION_2P0;
-            target->MaxMsgPerBundle = 0;    
-        }
-        
+		/* we should be getting 1 control message that the target is ready */
+		status = HTCWaitforControlMessage(target, &pPacket);
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" Target Not Available!!\n"));
+			break;
+		}
+
+		/* we controlled the buffer creation so it has to be properly aligned */
+		pRdyMsg = (HTC_READY_EX_MSG *)pPacket->pBuffer;
+
+		if ((pRdyMsg->Version2_0_Info.MessageID != HTC_MSG_READY_ID) ||
+		    (pPacket->ActualLength < sizeof(HTC_READY_MSG))) {
+			/* this message is not valid */
+			AR_DEBUG_ASSERT(false);
+			status = A_EPROTO;
+			break;
+		}
+
+
+		if (pRdyMsg->Version2_0_Info.CreditCount == 0 || pRdyMsg->Version2_0_Info.CreditSize == 0) {
+			/* this message is not valid */
+			AR_DEBUG_ASSERT(false);
+			status = A_EPROTO;
+			break;
+		}
+
+		target->TargetCredits = pRdyMsg->Version2_0_Info.CreditCount;
+		target->TargetCreditSize = pRdyMsg->Version2_0_Info.CreditSize;
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_WARN, (" Target Ready: credits: %d credit size: %d\n",
+						 target->TargetCredits, target->TargetCreditSize));
+
+		/* check if this is an extended ready message */
+		if (pPacket->ActualLength >= sizeof(HTC_READY_EX_MSG)) {
+			/* this is an extended message */
+			target->HTCTargetVersion = pRdyMsg->HTCVersion;
+			target->MaxMsgPerBundle = pRdyMsg->MaxMsgsPerHTCBundle;
+		} else {
+			/* legacy */
+			target->HTCTargetVersion = HTC_VERSION_2P0;
+			target->MaxMsgPerBundle = 0;
+		}
+
 #ifdef HTC_FORCE_LEGACY_2P0   
-            /* for testing and comparison...*/     
-        target->HTCTargetVersion = HTC_VERSION_2P0;
-        target->MaxMsgPerBundle = 0;
+		/* for testing and comparison...*/
+		target->HTCTargetVersion = HTC_VERSION_2P0;
+		target->MaxMsgPerBundle = 0;
 #endif
-           
-        AR_DEBUG_PRINTF(ATH_DEBUG_TRC, 
-                    ("Using HTC Protocol Version : %s (%d)\n ", 
-                    (target->HTCTargetVersion == HTC_VERSION_2P0) ? "2.0" : ">= 2.1",
-                    target->HTCTargetVersion));
-                    
-        if (target->MaxMsgPerBundle > 0) {
-                /* limit what HTC can handle */
-            target->MaxMsgPerBundle = min(HTC_HOST_MAX_MSG_PER_BUNDLE, target->MaxMsgPerBundle);          
-                /* target supports message bundling, setup device layer */
-            if (DevSetupMsgBundling(&target->Device,target->MaxMsgPerBundle)) {
-                    /* device layer can't handle bundling */
-                target->MaxMsgPerBundle = 0;        
-            } else {
-                    /* limit bundle what the device layer can handle */
-                target->MaxMsgPerBundle = min(DEV_GET_MAX_MSG_PER_BUNDLE(&target->Device),
-                                              target->MaxMsgPerBundle);     
-            }
-        }
-        
-        if (target->MaxMsgPerBundle > 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_TRC, 
-                    (" HTC bundling allowed. Max Msg Per HTC Bundle: %d\n", target->MaxMsgPerBundle));    
-           
-            if (DEV_GET_MAX_BUNDLE_SEND_LENGTH(&target->Device) != 0) {           
-                target->SendBundlingEnabled = true;
-            }            
-            if (DEV_GET_MAX_BUNDLE_RECV_LENGTH(&target->Device) != 0) {    
-                target->RecvBundlingEnabled = true;
-            }
-                            
-            if (!DEV_IS_LEN_BLOCK_ALIGNED(&target->Device,target->TargetCreditSize)) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("*** Credit size: %d is not block aligned! Disabling send bundling \n",
-                        target->TargetCreditSize));    
-                    /* disallow send bundling since the credit size is not aligned to a block size
-                     * the I/O block padding will spill into the next credit buffer which is fatal */
-                target->SendBundlingEnabled = false;
-            }
-        }
-           
-            /* setup our pseudo HTC control endpoint connection */
-        A_MEMZERO(&connect,sizeof(connect));
-        A_MEMZERO(&resp,sizeof(resp));
-        connect.EpCallbacks.pContext = target;
-        connect.EpCallbacks.EpTxComplete = HTCControlTxComplete;
-        connect.EpCallbacks.EpRecv = HTCControlRecv;
-        connect.EpCallbacks.EpRecvRefill = NULL;  /* not needed */
-        connect.EpCallbacks.EpSendFull = NULL;    /* not nedded */
-        connect.MaxSendQueueDepth = NUM_CONTROL_BUFFERS;
-        connect.ServiceID = HTC_CTRL_RSVD_SVC;
-
-            /* connect fake service */
-        status = HTCConnectService((HTC_HANDLE)target,
-                                   &connect,
-                                   &resp);
-
-        if (!status) {
-            break;
-        }
-
-    } while (false);
-
-    if (pPacket != NULL) {
-        HTC_FREE_CONTROL_RX(target,pPacket);
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCWaitTarget - Exit\n"));
-
-    return status;
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_TRC,
+				("Using HTC Protocol Version : %s (%d)\n ",
+				 (target->HTCTargetVersion == HTC_VERSION_2P0) ? "2.0" : ">= 2.1",
+				 target->HTCTargetVersion));
+
+		if (target->MaxMsgPerBundle > 0) {
+			/* limit what HTC can handle */
+			target->MaxMsgPerBundle = min(HTC_HOST_MAX_MSG_PER_BUNDLE, target->MaxMsgPerBundle);
+			/* target supports message bundling, setup device layer */
+			if (DevSetupMsgBundling(&target->Device,target->MaxMsgPerBundle)) {
+				/* device layer can't handle bundling */
+				target->MaxMsgPerBundle = 0;
+			} else {
+				/* limit bundle what the device layer can handle */
+				target->MaxMsgPerBundle = min(DEV_GET_MAX_MSG_PER_BUNDLE(&target->Device),
+							      target->MaxMsgPerBundle);
+			}
+		}
+
+		if (target->MaxMsgPerBundle > 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRC,
+					(" HTC bundling allowed. Max Msg Per HTC Bundle: %d\n", target->MaxMsgPerBundle));
+
+			if (DEV_GET_MAX_BUNDLE_SEND_LENGTH(&target->Device) != 0) {
+				target->SendBundlingEnabled = true;
+			}
+			if (DEV_GET_MAX_BUNDLE_RECV_LENGTH(&target->Device) != 0) {
+				target->RecvBundlingEnabled = true;
+			}
+
+			if (!DEV_IS_LEN_BLOCK_ALIGNED(&target->Device,target->TargetCreditSize)) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("*** Credit size: %d is not block aligned! Disabling send bundling \n",
+								 target->TargetCreditSize));
+				/* disallow send bundling since the credit size is not aligned to a block size
+				 * the I/O block padding will spill into the next credit buffer which is fatal */
+				target->SendBundlingEnabled = false;
+			}
+		}
+
+		/* setup our pseudo HTC control endpoint connection */
+		A_MEMZERO(&connect,sizeof(connect));
+		A_MEMZERO(&resp,sizeof(resp));
+		connect.EpCallbacks.pContext = target;
+		connect.EpCallbacks.EpTxComplete = HTCControlTxComplete;
+		connect.EpCallbacks.EpRecv = HTCControlRecv;
+		connect.EpCallbacks.EpRecvRefill = NULL;  /* not needed */
+		connect.EpCallbacks.EpSendFull = NULL;    /* not nedded */
+		connect.MaxSendQueueDepth = NUM_CONTROL_BUFFERS;
+		connect.ServiceID = HTC_CTRL_RSVD_SVC;
+
+		/* connect fake service */
+		status = HTCConnectService((HTC_HANDLE)target,
+					   &connect,
+					   &resp);
+
+		if (!status) {
+			break;
+		}
+
+	} while (false);
+
+	if (pPacket != NULL) {
+		HTC_FREE_CONTROL_RX(target,pPacket);
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCWaitTarget - Exit\n"));
+
+	return status;
 }
 
 
@@ -371,209 +371,208 @@ int HTCWaitTarget(HTC_HANDLE HTCHandle)
 /* Start HTC, enable interrupts and let the target know host has finished setup */
 int HTCStart(HTC_HANDLE HTCHandle)
 {
-    HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    HTC_PACKET *pPacket;
-    int   status;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCStart Enter\n"));
-
-        /* make sure interrupts are disabled at the chip level,
-         * this function can be called again from a reboot of the target without shutting down HTC */
-    DevDisableInterrupts(&target->Device);
-        /* make sure state is cleared again */
-    target->OpStateFlags = 0;
-    target->RecvStateFlags = 0;
-      
-        /* now that we are starting, push control receive buffers into the
-         * HTC control endpoint */
-
-    while (1) {
-        pPacket = HTC_ALLOC_CONTROL_RX(target);
-        if (NULL == pPacket) {
-            break;
-        }
-        HTCAddReceivePkt((HTC_HANDLE)target,pPacket);
-    }
-
-    do {
-
-        AR_DEBUG_ASSERT(target->InitCredits != NULL);
-        AR_DEBUG_ASSERT(target->EpCreditDistributionListHead != NULL);
-        AR_DEBUG_ASSERT(target->EpCreditDistributionListHead->pNext != NULL);
-
-            /* call init credits callback to do the distribution ,
-             * NOTE: the first entry in the distribution list is ENDPOINT_0, so
-             * we pass the start of the list after this one. */
-        target->InitCredits(target->pCredDistContext,
-                            target->EpCreditDistributionListHead->pNext,
-                            target->TargetCredits);
+	HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	HTC_PACKET *pPacket;
+	int   status;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCStart Enter\n"));
+
+	/* make sure interrupts are disabled at the chip level,
+	 * this function can be called again from a reboot of the target without shutting down HTC */
+	DevDisableInterrupts(&target->Device);
+	/* make sure state is cleared again */
+	target->OpStateFlags = 0;
+	target->RecvStateFlags = 0;
+
+	/* now that we are starting, push control receive buffers into the
+	 * HTC control endpoint */
+
+	while (1) {
+		pPacket = HTC_ALLOC_CONTROL_RX(target);
+		if (NULL == pPacket) {
+			break;
+		}
+		HTCAddReceivePkt((HTC_HANDLE)target,pPacket);
+	}
+
+	do {
+
+		AR_DEBUG_ASSERT(target->InitCredits != NULL);
+		AR_DEBUG_ASSERT(target->EpCreditDistributionListHead != NULL);
+		AR_DEBUG_ASSERT(target->EpCreditDistributionListHead->pNext != NULL);
+
+		/* call init credits callback to do the distribution ,
+		 * NOTE: the first entry in the distribution list is ENDPOINT_0, so
+		 * we pass the start of the list after this one. */
+		target->InitCredits(target->pCredDistContext,
+				    target->EpCreditDistributionListHead->pNext,
+				    target->TargetCredits);
 
 #ifdef ATH_DEBUG_MODULE
 
-        if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_TRC)) {
-            DumpCreditDistStates(target);
-        }
+		if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_TRC)) {
+			DumpCreditDistStates(target);
+		}
 #endif
 
-            /* the caller is done connecting to services, so we can indicate to the
-            * target that the setup phase is complete */
-        status = HTCSendSetupComplete(target);
+		/* the caller is done connecting to services, so we can indicate to the
+		 * target that the setup phase is complete */
+		status = HTCSendSetupComplete(target);
 
-        if (status) {
-            break;
-        }
+		if (status) {
+			break;
+		}
 
-            /* unmask interrupts */
-        status = DevUnmaskInterrupts(&target->Device);
+		/* unmask interrupts */
+		status = DevUnmaskInterrupts(&target->Device);
 
-        if (status) {
-            HTCStop(target);
-        }
+		if (status) {
+			HTCStop(target);
+		}
 
-    } while (false);
+	} while (false);
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCStart Exit\n"));
-    return status;
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCStart Exit\n"));
+	return status;
 }
 
 static void ResetEndpointStates(HTC_TARGET *target)
 {
-    HTC_ENDPOINT        *pEndpoint;
-    int                  i;
-
-    for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) {
-        pEndpoint = &target->EndPoint[i];
-        
-        A_MEMZERO(&pEndpoint->CreditDist, sizeof(pEndpoint->CreditDist));
-        pEndpoint->ServiceID = 0;
-        pEndpoint->MaxMsgLength = 0;
-        pEndpoint->MaxTxQueueDepth = 0;
+	HTC_ENDPOINT        *pEndpoint;
+	int                  i;
+
+	for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) {
+		pEndpoint = &target->EndPoint[i];
+
+		A_MEMZERO(&pEndpoint->CreditDist, sizeof(pEndpoint->CreditDist));
+		pEndpoint->ServiceID = 0;
+		pEndpoint->MaxMsgLength = 0;
+		pEndpoint->MaxTxQueueDepth = 0;
 #ifdef HTC_EP_STAT_PROFILING
-        A_MEMZERO(&pEndpoint->EndPointStats,sizeof(pEndpoint->EndPointStats));
+		A_MEMZERO(&pEndpoint->EndPointStats,sizeof(pEndpoint->EndPointStats));
 #endif
-        INIT_HTC_PACKET_QUEUE(&pEndpoint->RxBuffers);
-        INIT_HTC_PACKET_QUEUE(&pEndpoint->TxQueue);
-        INIT_HTC_PACKET_QUEUE(&pEndpoint->RecvIndicationQueue);
-        pEndpoint->target = target;
-    }
-        /* reset distribution list */
-    target->EpCreditDistributionListHead = NULL;
+		INIT_HTC_PACKET_QUEUE(&pEndpoint->RxBuffers);
+		INIT_HTC_PACKET_QUEUE(&pEndpoint->TxQueue);
+		INIT_HTC_PACKET_QUEUE(&pEndpoint->RecvIndicationQueue);
+		pEndpoint->target = target;
+	}
+	/* reset distribution list */
+	target->EpCreditDistributionListHead = NULL;
 }
 
 /* stop HTC communications, i.e. stop interrupt reception, and flush all queued buffers */
 void HTCStop(HTC_HANDLE HTCHandle)
 {
-    HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCStop \n"));
-
-    LOCK_HTC(target);
-        /* mark that we are shutting down .. */
-    target->OpStateFlags |= HTC_OP_STATE_STOPPING;
-    UNLOCK_HTC(target);
-    
-        /* Masking interrupts is a synchronous operation, when this function returns
-         * all pending HIF I/O has completed, we can safely flush the queues */
-    DevMaskInterrupts(&target->Device);
+	HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCStop \n"));
+
+	LOCK_HTC(target);
+	/* mark that we are shutting down .. */
+	target->OpStateFlags |= HTC_OP_STATE_STOPPING;
+	UNLOCK_HTC(target);
+
+	/* Masking interrupts is a synchronous operation, when this function returns
+	 * all pending HIF I/O has completed, we can safely flush the queues */
+	DevMaskInterrupts(&target->Device);
 
 #ifdef THREAD_X
 	//
 	//	Is this delay required
 	//
-    A_MDELAY(200); // wait for IRQ process done
+	A_MDELAY(200); // wait for IRQ process done
 #endif
-        /* flush all send packets */
-    HTCFlushSendPkts(target);
-        /* flush all recv buffers */
-    HTCFlushRecvBuffers(target);
+	/* flush all send packets */
+	HTCFlushSendPkts(target);
+	/* flush all recv buffers */
+	HTCFlushRecvBuffers(target);
 
-    ResetEndpointStates(target);
+	ResetEndpointStates(target);
    
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCStop \n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCStop \n"));
 }
 
 #ifdef ATH_DEBUG_MODULE
 void HTCDumpCreditStates(HTC_HANDLE HTCHandle)
 {
-    HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+
+	LOCK_HTC_TX(target);
 
-    LOCK_HTC_TX(target);
+	DumpCreditDistStates(target);
 
-    DumpCreditDistStates(target);
+	UNLOCK_HTC_TX(target);
 
-    UNLOCK_HTC_TX(target);
-    
-    DumpAR6KDevState(&target->Device);
+	DumpAR6KDevState(&target->Device);
 }
 #endif
 /* report a target failure from the device, this is a callback from the device layer
  * which uses a mechanism to report errors from the target (i.e. special interrupts) */
 static void HTCReportFailure(void *Context)
 {
-    HTC_TARGET *target = (HTC_TARGET *)Context;
+	HTC_TARGET *target = (HTC_TARGET *)Context;
 
-    target->TargetFailure = true;
+	target->TargetFailure = true;
 
-    if (target->HTCInitInfo.TargetFailure != NULL) {
-            /* let upper layer know, it needs to call HTCStop() */
-        target->HTCInitInfo.TargetFailure(target->HTCInitInfo.pContext, A_ERROR);
-    }
+	if (target->HTCInitInfo.TargetFailure != NULL) {
+		/* let upper layer know, it needs to call HTCStop() */
+		target->HTCInitInfo.TargetFailure(target->HTCInitInfo.pContext, A_ERROR);
+	}
 }
 
 bool HTCGetEndpointStatistics(HTC_HANDLE               HTCHandle,
-                                HTC_ENDPOINT_ID          Endpoint,
-                                HTC_ENDPOINT_STAT_ACTION Action,
-                                HTC_ENDPOINT_STATS       *pStats)
+			      HTC_ENDPOINT_ID          Endpoint,
+			      HTC_ENDPOINT_STAT_ACTION Action,
+			      HTC_ENDPOINT_STATS       *pStats)
 {
 
 #ifdef HTC_EP_STAT_PROFILING
-    HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    bool     clearStats = false;
-    bool     sample = false;
-
-    switch (Action) {
-        case HTC_EP_STAT_SAMPLE :
-            sample = true;
-            break;
-        case HTC_EP_STAT_SAMPLE_AND_CLEAR :
-            sample = true;
-            clearStats = true;
-            break;
-        case HTC_EP_STAT_CLEAR :
-            clearStats = true;
-            break;
-        default:
-            break;
-    }
-
-    A_ASSERT(Endpoint < ENDPOINT_MAX);
-
-        /* lock out TX and RX while we sample and/or clear */
-    LOCK_HTC_TX(target);
-    LOCK_HTC_RX(target);
-
-    if (sample) {
-        A_ASSERT(pStats != NULL);
-            /* return the stats to the caller */
-        A_MEMCPY(pStats, &target->EndPoint[Endpoint].EndPointStats, sizeof(HTC_ENDPOINT_STATS));
-    }
-
-    if (clearStats) {
-            /* reset stats */
-        A_MEMZERO(&target->EndPoint[Endpoint].EndPointStats, sizeof(HTC_ENDPOINT_STATS));
-    }
-
-    UNLOCK_HTC_RX(target);
-    UNLOCK_HTC_TX(target);
-
-    return true;
+	HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	bool     clearStats = false;
+	bool     sample = false;
+
+	switch (Action) {
+	case HTC_EP_STAT_SAMPLE :
+		sample = true;
+		break;
+	case HTC_EP_STAT_SAMPLE_AND_CLEAR :
+		sample = true;
+		clearStats = true;
+		break;
+	case HTC_EP_STAT_CLEAR :
+		clearStats = true;
+		break;
+	default:
+		break;
+	}
+
+	A_ASSERT(Endpoint < ENDPOINT_MAX);
+
+	/* lock out TX and RX while we sample and/or clear */
+	LOCK_HTC_TX(target);
+	LOCK_HTC_RX(target);
+
+	if (sample) {
+		A_ASSERT(pStats != NULL);
+		/* return the stats to the caller */
+		A_MEMCPY(pStats, &target->EndPoint[Endpoint].EndPointStats, sizeof(HTC_ENDPOINT_STATS));
+	}
+
+	if (clearStats) {
+		/* reset stats */
+		A_MEMZERO(&target->EndPoint[Endpoint].EndPointStats, sizeof(HTC_ENDPOINT_STATS));
+	}
+
+	UNLOCK_HTC_RX(target);
+	UNLOCK_HTC_TX(target);
+
+	return true;
 #else
-    return false;
+	return false;
 #endif
 }
 
 AR6K_DEVICE  *HTCGetAR6KDevice(void *HTCHandle)
 {
-    HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    return &target->Device;
+	HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	return &target->Device;
 }
-
diff --git a/drivers/staging/ath6kl/htc2/htc_internal.h b/drivers/staging/ath6kl/htc2/htc_internal.h
index 743469d..316ff2e 100644
--- a/drivers/staging/ath6kl/htc2/htc_internal.h
+++ b/drivers/staging/ath6kl/htc2/htc_internal.h
@@ -66,24 +66,24 @@ extern "C" {
 #define HTC_SCATTER_REQ_FLAGS_PARTIAL_BUNDLE  (1 << 0)
 
 typedef struct _HTC_ENDPOINT {
-    HTC_ENDPOINT_ID             Id;
-    HTC_SERVICE_ID              ServiceID;      /* service ID this endpoint is bound to
-                                                   non-zero value means this endpoint is in use */
-    HTC_PACKET_QUEUE            TxQueue;        /* HTC frame buffer TX queue */
-    HTC_PACKET_QUEUE            RxBuffers;      /* HTC frame buffer RX list */
-    HTC_ENDPOINT_CREDIT_DIST    CreditDist;     /* credit distribution structure (exposed to driver layer) */
-    HTC_EP_CALLBACKS            EpCallBacks;    /* callbacks associated with this endpoint */
-    int                         MaxTxQueueDepth;   /* max depth of the TX queue before we need to
-                                                      call driver's full handler */
-    int                         MaxMsgLength;        /* max length of endpoint message */
-    int                         TxProcessCount;  /* reference count to continue tx processing */
-    HTC_PACKET_QUEUE            RecvIndicationQueue;    /* recv packets ready to be indicated */
-    int                         RxProcessCount;         /* reference count to allow single processing context */
-    struct  _HTC_TARGET         *target;                /* back pointer to target */
-    u8 SeqNo;                  /* TX seq no (helpful) for debugging */
-    u32 LocalConnectionFlags;   /* local connection flags */
+	HTC_ENDPOINT_ID             Id;
+	HTC_SERVICE_ID              ServiceID;      /* service ID this endpoint is bound to
+						       non-zero value means this endpoint is in use */
+	HTC_PACKET_QUEUE            TxQueue;        /* HTC frame buffer TX queue */
+	HTC_PACKET_QUEUE            RxBuffers;      /* HTC frame buffer RX list */
+	HTC_ENDPOINT_CREDIT_DIST    CreditDist;     /* credit distribution structure (exposed to driver layer) */
+	HTC_EP_CALLBACKS            EpCallBacks;    /* callbacks associated with this endpoint */
+	int                         MaxTxQueueDepth;   /* max depth of the TX queue before we need to
+							  call driver's full handler */
+	int                         MaxMsgLength;        /* max length of endpoint message */
+	int                         TxProcessCount;  /* reference count to continue tx processing */
+	HTC_PACKET_QUEUE            RecvIndicationQueue;    /* recv packets ready to be indicated */
+	int                         RxProcessCount;         /* reference count to allow single processing context */
+	struct  _HTC_TARGET         *target;                /* back pointer to target */
+	u8 SeqNo;                  /* TX seq no (helpful) for debugging */
+	u32 LocalConnectionFlags;   /* local connection flags */
 #ifdef HTC_EP_STAT_PROFILING
-    HTC_ENDPOINT_STATS          EndPointStats;          /* endpoint statistics */
+	HTC_ENDPOINT_STATS          EndPointStats;          /* endpoint statistics */
 #endif
 } HTC_ENDPOINT;
 
@@ -100,8 +100,8 @@ typedef struct _HTC_ENDPOINT {
 #define NUM_CONTROL_RX_BUFFERS  (NUM_CONTROL_BUFFERS - NUM_CONTROL_TX_BUFFERS)
 
 typedef struct HTC_CONTROL_BUFFER {
-    HTC_PACKET    HtcPacket;
-    u8 *Buffer;
+	HTC_PACKET    HtcPacket;
+	u8 *Buffer;
 } HTC_CONTROL_BUFFER;
 
 #define HTC_RECV_WAIT_BUFFERS        (1 << 0)
@@ -109,34 +109,34 @@ typedef struct HTC_CONTROL_BUFFER {
 
 /* our HTC target state */
 typedef struct _HTC_TARGET {
-    HTC_ENDPOINT                EndPoint[ENDPOINT_MAX];
-    HTC_CONTROL_BUFFER          HTCControlBuffers[NUM_CONTROL_BUFFERS];
-    HTC_ENDPOINT_CREDIT_DIST   *EpCreditDistributionListHead;
-    HTC_PACKET_QUEUE            ControlBufferTXFreeList;
-    HTC_PACKET_QUEUE            ControlBufferRXFreeList;
-    HTC_CREDIT_DIST_CALLBACK    DistributeCredits;
-    HTC_CREDIT_INIT_CALLBACK    InitCredits;
-    void                       *pCredDistContext;
-    int                         TargetCredits;
-    unsigned int                TargetCreditSize;
-    A_MUTEX_T                   HTCLock;
-    A_MUTEX_T                   HTCRxLock;
-    A_MUTEX_T                   HTCTxLock;
-    AR6K_DEVICE                 Device;         /* AR6K - specific state */
-    u32 OpStateFlags;
-    u32 RecvStateFlags;
-    HTC_ENDPOINT_ID             EpWaitingForBuffers;
-    bool                      TargetFailure;
+	HTC_ENDPOINT                EndPoint[ENDPOINT_MAX];
+	HTC_CONTROL_BUFFER          HTCControlBuffers[NUM_CONTROL_BUFFERS];
+	HTC_ENDPOINT_CREDIT_DIST   *EpCreditDistributionListHead;
+	HTC_PACKET_QUEUE            ControlBufferTXFreeList;
+	HTC_PACKET_QUEUE            ControlBufferRXFreeList;
+	HTC_CREDIT_DIST_CALLBACK    DistributeCredits;
+	HTC_CREDIT_INIT_CALLBACK    InitCredits;
+	void                       *pCredDistContext;
+	int                         TargetCredits;
+	unsigned int                TargetCreditSize;
+	A_MUTEX_T                   HTCLock;
+	A_MUTEX_T                   HTCRxLock;
+	A_MUTEX_T                   HTCTxLock;
+	AR6K_DEVICE                 Device;         /* AR6K - specific state */
+	u32 OpStateFlags;
+	u32 RecvStateFlags;
+	HTC_ENDPOINT_ID             EpWaitingForBuffers;
+	bool                      TargetFailure;
 #ifdef HTC_CAPTURE_LAST_FRAME
-    HTC_FRAME_HDR               LastFrameHdr;  /* useful for debugging */
-    u8 LastTrailer[256];
-    u8 LastTrailerLength;
+	HTC_FRAME_HDR               LastFrameHdr;  /* useful for debugging */
+	u8 LastTrailer[256];
+	u8 LastTrailerLength;
 #endif
-    HTC_INIT_INFO               HTCInitInfo;
-    u8 HTCTargetVersion;
-    int                         MaxMsgPerBundle;       /* max messages per bundle for HTC */
-    bool                      SendBundlingEnabled;   /* run time enable for send bundling (dynamic) */
-    int                         RecvBundlingEnabled;   /* run time enable for recv bundling (dynamic) */
+	HTC_INIT_INFO               HTCInitInfo;
+	u8 HTCTargetVersion;
+	int                         MaxMsgPerBundle;       /* max messages per bundle for HTC */
+	bool                      SendBundlingEnabled;   /* run time enable for send bundling (dynamic) */
+	int                         RecvBundlingEnabled;   /* run time enable for recv bundling (dynamic) */
 } HTC_TARGET;
 
 #define HTC_STOPPING(t) ((t)->OpStateFlags & HTC_OP_STATE_STOPPING)
@@ -150,15 +150,15 @@ typedef struct _HTC_TARGET {
 #define GET_HTC_TARGET_FROM_HANDLE(hnd) ((HTC_TARGET *)(hnd))
 #define HTC_RECYCLE_RX_PKT(target,p,e)                           \
 {                                                                \
-    if ((p)->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_NO_RECYCLE) {  \
-         HTC_PACKET_RESET_RX(pPacket);                           \
-         pPacket->Status = A_ECANCELED;                          \
-         (e)->EpCallBacks.EpRecv((e)->EpCallBacks.pContext,      \
-                                 (p));                           \
-    } else {                                                     \
-        HTC_PACKET_RESET_RX(pPacket);                            \
-        HTCAddReceivePkt((HTC_HANDLE)(target),(p));              \
-    }                                                            \
+	if ((p)->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_NO_RECYCLE) {	\
+		HTC_PACKET_RESET_RX(pPacket);                           \
+		pPacket->Status = A_ECANCELED;                          \
+		(e)->EpCallBacks.EpRecv((e)->EpCallBacks.pContext,      \
+					(p));                           \
+	} else {							\
+		HTC_PACKET_RESET_RX(pPacket);				\
+		HTCAddReceivePkt((HTC_HANDLE)(target),(p));		\
+	}								\
 }
 
 /* internal HTC functions */
@@ -182,37 +182,37 @@ void 		DebugDumpBytes(A_UCHAR *buffer, u16 length, char *pDescription);
 #endif
 
 static INLINE HTC_PACKET *HTC_ALLOC_CONTROL_TX(HTC_TARGET *target) {
-    HTC_PACKET *pPacket = HTCAllocControlBuffer(target,&target->ControlBufferTXFreeList);
-    if (pPacket != NULL) {
-            /* set payload pointer area with some headroom */
-        pPacket->pBuffer = pPacket->pBufferStart + HTC_HDR_LENGTH;
-    }
-    return pPacket;
+	HTC_PACKET *pPacket = HTCAllocControlBuffer(target,&target->ControlBufferTXFreeList);
+	if (pPacket != NULL) {
+		/* set payload pointer area with some headroom */
+		pPacket->pBuffer = pPacket->pBufferStart + HTC_HDR_LENGTH;
+	}
+	return pPacket;
 }
 
 #define HTC_FREE_CONTROL_TX(t,p) HTCFreeControlBuffer((t),(p),&(t)->ControlBufferTXFreeList)
 #define HTC_ALLOC_CONTROL_RX(t)  HTCAllocControlBuffer((t),&(t)->ControlBufferRXFreeList)
 #define HTC_FREE_CONTROL_RX(t,p) \
 {                                                                \
-    HTC_PACKET_RESET_RX(p);                                      \
-    HTCFreeControlBuffer((t),(p),&(t)->ControlBufferRXFreeList); \
+	HTC_PACKET_RESET_RX(p);                                      \
+	HTCFreeControlBuffer((t),(p),&(t)->ControlBufferRXFreeList); \
 }
 
 #define HTC_PREPARE_SEND_PKT(pP,sendflags,ctrl0,ctrl1)       \
 {                                                   \
-    u8 *pHdrBuf;                               \
-    (pP)->pBuffer -= HTC_HDR_LENGTH;                \
-    pHdrBuf = (pP)->pBuffer;                        \
-    A_SET_UINT16_FIELD(pHdrBuf,HTC_FRAME_HDR,PayloadLen,(u16)(pP)->ActualLength);  \
-    A_SET_UINT8_FIELD(pHdrBuf,HTC_FRAME_HDR,Flags,(sendflags));                         \
-    A_SET_UINT8_FIELD(pHdrBuf,HTC_FRAME_HDR,EndpointID, (u8)(pP)->Endpoint); \
-    A_SET_UINT8_FIELD(pHdrBuf,HTC_FRAME_HDR,ControlBytes[0], (u8)(ctrl0));   \
-    A_SET_UINT8_FIELD(pHdrBuf,HTC_FRAME_HDR,ControlBytes[1], (u8)(ctrl1));   \
+	u8 *pHdrBuf;					\
+	(pP)->pBuffer -= HTC_HDR_LENGTH;                \
+	pHdrBuf = (pP)->pBuffer;					\
+	A_SET_UINT16_FIELD(pHdrBuf,HTC_FRAME_HDR,PayloadLen,(u16)(pP)->ActualLength); \
+	A_SET_UINT8_FIELD(pHdrBuf,HTC_FRAME_HDR,Flags,(sendflags));	\
+	A_SET_UINT8_FIELD(pHdrBuf,HTC_FRAME_HDR,EndpointID, (u8)(pP)->Endpoint); \
+	A_SET_UINT8_FIELD(pHdrBuf,HTC_FRAME_HDR,ControlBytes[0], (u8)(ctrl0)); \
+	A_SET_UINT8_FIELD(pHdrBuf,HTC_FRAME_HDR,ControlBytes[1], (u8)(ctrl1)); \
 }
 
 #define HTC_UNPREPARE_SEND_PKT(pP)     \
-    (pP)->pBuffer += HTC_HDR_LENGTH;   \
-    
+	(pP)->pBuffer += HTC_HDR_LENGTH;	\
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/drivers/staging/ath6kl/htc2/htc_recv.c b/drivers/staging/ath6kl/htc2/htc_recv.c
index 3445475..3eaaa7f 100644
--- a/drivers/staging/ath6kl/htc2/htc_recv.c
+++ b/drivers/staging/ath6kl/htc2/htc_recv.c
@@ -23,565 +23,565 @@
 #include "htc_internal.h"
 
 #define HTCIssueRecv(t, p) \
-    DevRecvPacket(&(t)->Device,  \
-                  (p),          \
-                  (p)->ActualLength)
+	DevRecvPacket(&(t)->Device,		\
+		      (p),			\
+		      (p)->ActualLength)
 
 #define DO_RCV_COMPLETION(e,q)  DoRecvCompletion(e,q)
 
 #define DUMP_RECV_PKT_INFO(pP) \
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" HTC RECV packet 0x%lX (%d bytes) (hdr:0x%X) on ep : %d \n", \
-                        (unsigned long)(pP),                   \
-                        (pP)->ActualLength,                    \
-                        (pP)->PktInfo.AsRx.ExpectedHdr,        \
-                        (pP)->Endpoint))                         
-                        
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" HTC RECV packet 0x%lX (%d bytes) (hdr:0x%X) on ep : %d \n", \
+					 (unsigned long)(pP),		\
+					 (pP)->ActualLength,		\
+					 (pP)->PktInfo.AsRx.ExpectedHdr, \
+					 (pP)->Endpoint))
+
 #ifdef HTC_EP_STAT_PROFILING
 #define HTC_RX_STAT_PROFILE(t,ep,numLookAheads)        \
 {                                                      \
-    INC_HTC_EP_STAT((ep), RxReceived, 1);              \
-    if ((numLookAheads) == 1) {                        \
-        INC_HTC_EP_STAT((ep), RxLookAheads, 1);        \
-    } else if ((numLookAheads) > 1) {                  \
-        INC_HTC_EP_STAT((ep), RxBundleLookAheads, 1);  \
-    }                                                  \
+	INC_HTC_EP_STAT((ep), RxReceived, 1);              \
+	if ((numLookAheads) == 1) {			       \
+		INC_HTC_EP_STAT((ep), RxLookAheads, 1);        \
+	} else if ((numLookAheads) > 1) {		       \
+		INC_HTC_EP_STAT((ep), RxBundleLookAheads, 1);  \
+	}						       \
 }
 #else
 #define HTC_RX_STAT_PROFILE(t,ep,lookAhead)
 #endif
 
 static void DoRecvCompletion(HTC_ENDPOINT     *pEndpoint,
-                             HTC_PACKET_QUEUE *pQueueToIndicate)
+			     HTC_PACKET_QUEUE *pQueueToIndicate)
 {           
-    
-    do {
-        
-        if (HTC_QUEUE_EMPTY(pQueueToIndicate)) {
-                /* nothing to indicate */
-            break;    
-        }
+
+	do {
+
+		if (HTC_QUEUE_EMPTY(pQueueToIndicate)) {
+			/* nothing to indicate */
+			break;
+		}
  
-        if (pEndpoint->EpCallBacks.EpRecvPktMultiple != NULL) {    
-            AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" HTC calling ep %d, recv multiple callback (%d pkts) \n",
-                     pEndpoint->Id, HTC_PACKET_QUEUE_DEPTH(pQueueToIndicate)));
-                /* a recv multiple handler is being used, pass the queue to the handler */                             
-            pEndpoint->EpCallBacks.EpRecvPktMultiple(pEndpoint->EpCallBacks.pContext,
-                                                     pQueueToIndicate);
-            INIT_HTC_PACKET_QUEUE(pQueueToIndicate);        
-        } else {
-            HTC_PACKET *pPacket;  
-            /* using legacy EpRecv */         
-            do {
-                pPacket = HTC_PACKET_DEQUEUE(pQueueToIndicate);
-                AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" HTC calling ep %d recv callback on packet 0x%lX \n", \
-                        pEndpoint->Id, (unsigned long)(pPacket)));
-                pEndpoint->EpCallBacks.EpRecv(pEndpoint->EpCallBacks.pContext, pPacket);                                              
-            } while (!HTC_QUEUE_EMPTY(pQueueToIndicate));                                              
-        }
-        
-    } while (false);
+		if (pEndpoint->EpCallBacks.EpRecvPktMultiple != NULL) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" HTC calling ep %d, recv multiple callback (%d pkts) \n",
+							 pEndpoint->Id, HTC_PACKET_QUEUE_DEPTH(pQueueToIndicate)));
+			/* a recv multiple handler is being used, pass the queue to the handler */
+			pEndpoint->EpCallBacks.EpRecvPktMultiple(pEndpoint->EpCallBacks.pContext,
+								 pQueueToIndicate);
+			INIT_HTC_PACKET_QUEUE(pQueueToIndicate);
+		} else {
+			HTC_PACKET *pPacket;
+			/* using legacy EpRecv */
+			do {
+				pPacket = HTC_PACKET_DEQUEUE(pQueueToIndicate);
+				AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" HTC calling ep %d recv callback on packet 0x%lX \n", \
+								 pEndpoint->Id, (unsigned long)(pPacket)));
+				pEndpoint->EpCallBacks.EpRecv(pEndpoint->EpCallBacks.pContext, pPacket);
+			} while (!HTC_QUEUE_EMPTY(pQueueToIndicate));
+		}
+
+	} while (false);
 
 }
 
 static INLINE int HTCProcessTrailer(HTC_TARGET *target,
-                                         u8 *pBuffer,
-                                         int         Length,
-                                         u32 *pNextLookAheads,
-                                         int        *pNumLookAheads,
-                                         HTC_ENDPOINT_ID FromEndpoint)
+				    u8 *pBuffer,
+				    int         Length,
+				    u32 *pNextLookAheads,
+				    int        *pNumLookAheads,
+				    HTC_ENDPOINT_ID FromEndpoint)
 {
-    HTC_RECORD_HDR          *pRecord;
-    u8 *pRecordBuf;
-    HTC_LOOKAHEAD_REPORT    *pLookAhead;
-    u8 *pOrigBuffer;
-    int                     origLength;
-    int                status;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCProcessTrailer (length:%d) \n", Length));
-
-    if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
-        AR_DEBUG_PRINTBUF(pBuffer,Length,"Recv Trailer");
-    }
-
-    pOrigBuffer = pBuffer;
-    origLength = Length;
-    status = 0;
-    
-    while (Length > 0) {
-
-        if (Length < sizeof(HTC_RECORD_HDR)) {
-            status = A_EPROTO;
-            break;
-        }
-            /* these are byte aligned structs */
-        pRecord = (HTC_RECORD_HDR *)pBuffer;
-        Length -= sizeof(HTC_RECORD_HDR);
-        pBuffer += sizeof(HTC_RECORD_HDR);
-
-        if (pRecord->Length > Length) {
-                /* no room left in buffer for record */
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                (" invalid record length: %d (id:%d) buffer has: %d bytes left \n",
-                        pRecord->Length, pRecord->RecordID, Length));
-            status = A_EPROTO;
-            break;
-        }
-            /* start of record follows the header */
-        pRecordBuf = pBuffer;
-
-        switch (pRecord->RecordID) {
-            case HTC_RECORD_CREDITS:
-                AR_DEBUG_ASSERT(pRecord->Length >= sizeof(HTC_CREDIT_REPORT));
-                HTCProcessCreditRpt(target,
-                                    (HTC_CREDIT_REPORT *)pRecordBuf,
-                                    pRecord->Length / (sizeof(HTC_CREDIT_REPORT)),
-                                    FromEndpoint);
-                break;
-            case HTC_RECORD_LOOKAHEAD:
-                AR_DEBUG_ASSERT(pRecord->Length >= sizeof(HTC_LOOKAHEAD_REPORT));
-                pLookAhead = (HTC_LOOKAHEAD_REPORT *)pRecordBuf;
-                if ((pLookAhead->PreValid == ((~pLookAhead->PostValid) & 0xFF)) &&
-                    (pNextLookAheads != NULL)) {
-
-                    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                                (" LookAhead Report Found (pre valid:0x%X, post valid:0x%X) \n",
-                                pLookAhead->PreValid,
-                                pLookAhead->PostValid));
-
-                        /* look ahead bytes are valid, copy them over */
-                    ((u8 *)(&pNextLookAheads[0]))[0] = pLookAhead->LookAhead[0];
-                    ((u8 *)(&pNextLookAheads[0]))[1] = pLookAhead->LookAhead[1];
-                    ((u8 *)(&pNextLookAheads[0]))[2] = pLookAhead->LookAhead[2];
-                    ((u8 *)(&pNextLookAheads[0]))[3] = pLookAhead->LookAhead[3];
+	HTC_RECORD_HDR          *pRecord;
+	u8 *pRecordBuf;
+	HTC_LOOKAHEAD_REPORT    *pLookAhead;
+	u8 *pOrigBuffer;
+	int                     origLength;
+	int                status;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCProcessTrailer (length:%d) \n", Length));
+
+	if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
+		AR_DEBUG_PRINTBUF(pBuffer,Length,"Recv Trailer");
+	}
+
+	pOrigBuffer = pBuffer;
+	origLength = Length;
+	status = 0;
+
+	while (Length > 0) {
+
+		if (Length < sizeof(HTC_RECORD_HDR)) {
+			status = A_EPROTO;
+			break;
+		}
+		/* these are byte aligned structs */
+		pRecord = (HTC_RECORD_HDR *)pBuffer;
+		Length -= sizeof(HTC_RECORD_HDR);
+		pBuffer += sizeof(HTC_RECORD_HDR);
+
+		if (pRecord->Length > Length) {
+			/* no room left in buffer for record */
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					(" invalid record length: %d (id:%d) buffer has: %d bytes left \n",
+					 pRecord->Length, pRecord->RecordID, Length));
+			status = A_EPROTO;
+			break;
+		}
+		/* start of record follows the header */
+		pRecordBuf = pBuffer;
+
+		switch (pRecord->RecordID) {
+		case HTC_RECORD_CREDITS:
+			AR_DEBUG_ASSERT(pRecord->Length >= sizeof(HTC_CREDIT_REPORT));
+			HTCProcessCreditRpt(target,
+					    (HTC_CREDIT_REPORT *)pRecordBuf,
+					    pRecord->Length / (sizeof(HTC_CREDIT_REPORT)),
+					    FromEndpoint);
+			break;
+		case HTC_RECORD_LOOKAHEAD:
+			AR_DEBUG_ASSERT(pRecord->Length >= sizeof(HTC_LOOKAHEAD_REPORT));
+			pLookAhead = (HTC_LOOKAHEAD_REPORT *)pRecordBuf;
+			if ((pLookAhead->PreValid == ((~pLookAhead->PostValid) & 0xFF)) &&
+			    (pNextLookAheads != NULL)) {
+
+				AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+						(" LookAhead Report Found (pre valid:0x%X, post valid:0x%X) \n",
+						 pLookAhead->PreValid,
+						 pLookAhead->PostValid));
+
+				/* look ahead bytes are valid, copy them over */
+				((u8 *)(&pNextLookAheads[0]))[0] = pLookAhead->LookAhead[0];
+				((u8 *)(&pNextLookAheads[0]))[1] = pLookAhead->LookAhead[1];
+				((u8 *)(&pNextLookAheads[0]))[2] = pLookAhead->LookAhead[2];
+				((u8 *)(&pNextLookAheads[0]))[3] = pLookAhead->LookAhead[3];
 
 #ifdef ATH_DEBUG_MODULE
-                    if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
-                        DebugDumpBytes((u8 *)pNextLookAheads,4,"Next Look Ahead");
-                    }
+				if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
+					DebugDumpBytes((u8 *)pNextLookAheads,4,"Next Look Ahead");
+				}
 #endif
-                        /* just one normal lookahead */
-                    *pNumLookAheads = 1;
-                }
-                break;
-            case HTC_RECORD_LOOKAHEAD_BUNDLE:
-                AR_DEBUG_ASSERT(pRecord->Length >= sizeof(HTC_BUNDLED_LOOKAHEAD_REPORT));
-                if (pRecord->Length >= sizeof(HTC_BUNDLED_LOOKAHEAD_REPORT) &&
-                    (pNextLookAheads != NULL)) {                   
-                    HTC_BUNDLED_LOOKAHEAD_REPORT    *pBundledLookAheadRpt;
-                    int                             i;
-                    
-                    pBundledLookAheadRpt = (HTC_BUNDLED_LOOKAHEAD_REPORT *)pRecordBuf;
-                    
+				/* just one normal lookahead */
+				*pNumLookAheads = 1;
+			}
+			break;
+		case HTC_RECORD_LOOKAHEAD_BUNDLE:
+			AR_DEBUG_ASSERT(pRecord->Length >= sizeof(HTC_BUNDLED_LOOKAHEAD_REPORT));
+			if (pRecord->Length >= sizeof(HTC_BUNDLED_LOOKAHEAD_REPORT) &&
+			    (pNextLookAheads != NULL)) {
+				HTC_BUNDLED_LOOKAHEAD_REPORT    *pBundledLookAheadRpt;
+				int                             i;
+
+				pBundledLookAheadRpt = (HTC_BUNDLED_LOOKAHEAD_REPORT *)pRecordBuf;
+
 #ifdef ATH_DEBUG_MODULE
-                    if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
-                        DebugDumpBytes(pRecordBuf,pRecord->Length,"Bundle LookAhead");
-                    }
+				if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
+					DebugDumpBytes(pRecordBuf,pRecord->Length,"Bundle LookAhead");
+				}
 #endif
-                    
-                    if ((pRecord->Length / (sizeof(HTC_BUNDLED_LOOKAHEAD_REPORT))) >
-                            HTC_HOST_MAX_MSG_PER_BUNDLE) {
-                            /* this should never happen, the target restricts the number
-                             * of messages per bundle configured by the host */        
-                        A_ASSERT(false);
-                        status = A_EPROTO;
-                        break;        
-                    }
-                                         
-                    for (i = 0; i < (int)(pRecord->Length / (sizeof(HTC_BUNDLED_LOOKAHEAD_REPORT))); i++) {
-                        ((u8 *)(&pNextLookAheads[i]))[0] = pBundledLookAheadRpt->LookAhead[0];
-                        ((u8 *)(&pNextLookAheads[i]))[1] = pBundledLookAheadRpt->LookAhead[1];
-                        ((u8 *)(&pNextLookAheads[i]))[2] = pBundledLookAheadRpt->LookAhead[2];
-                        ((u8 *)(&pNextLookAheads[i]))[3] = pBundledLookAheadRpt->LookAhead[3];
-                        pBundledLookAheadRpt++;
-                    }
-                    
-                    *pNumLookAheads = i;
-                }               
-                break;
-            default:
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" unhandled record: id:%d length:%d \n",
-                        pRecord->RecordID, pRecord->Length));
-                break;
-        }
-
-        if (status) {
-            break;
-        }
-
-            /* advance buffer past this record for next time around */
-        pBuffer += pRecord->Length;
-        Length -= pRecord->Length;
-    }
+
+				if ((pRecord->Length / (sizeof(HTC_BUNDLED_LOOKAHEAD_REPORT))) >
+				    HTC_HOST_MAX_MSG_PER_BUNDLE) {
+					/* this should never happen, the target restricts the number
+					 * of messages per bundle configured by the host */
+					A_ASSERT(false);
+					status = A_EPROTO;
+					break;
+				}
+
+				for (i = 0; i < (int)(pRecord->Length / (sizeof(HTC_BUNDLED_LOOKAHEAD_REPORT))); i++) {
+					((u8 *)(&pNextLookAheads[i]))[0] = pBundledLookAheadRpt->LookAhead[0];
+					((u8 *)(&pNextLookAheads[i]))[1] = pBundledLookAheadRpt->LookAhead[1];
+					((u8 *)(&pNextLookAheads[i]))[2] = pBundledLookAheadRpt->LookAhead[2];
+					((u8 *)(&pNextLookAheads[i]))[3] = pBundledLookAheadRpt->LookAhead[3];
+					pBundledLookAheadRpt++;
+				}
+
+				*pNumLookAheads = i;
+			}
+			break;
+		default:
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" unhandled record: id:%d length:%d \n",
+							pRecord->RecordID, pRecord->Length));
+			break;
+		}
+
+		if (status) {
+			break;
+		}
+
+		/* advance buffer past this record for next time around */
+		pBuffer += pRecord->Length;
+		Length -= pRecord->Length;
+	}
 
 #ifdef ATH_DEBUG_MODULE
-    if (status) {
-        DebugDumpBytes(pOrigBuffer,origLength,"BAD Recv Trailer");
-    }
+	if (status) {
+		DebugDumpBytes(pOrigBuffer,origLength,"BAD Recv Trailer");
+	}
 #endif
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCProcessTrailer \n"));
-    return status;
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCProcessTrailer \n"));
+	return status;
 
 }
 
 /* process a received message (i.e. strip off header, process any trailer data)
  * note : locks must be released when this function is called */
 static int HTCProcessRecvHeader(HTC_TARGET *target,
-                                     HTC_PACKET *pPacket, 
-                                     u32 *pNextLookAheads,
-                                     int        *pNumLookAheads)
+				HTC_PACKET *pPacket,
+				u32 *pNextLookAheads,
+				int        *pNumLookAheads)
 {
-    u8 temp;
-    u8 *pBuf;
-    int  status = 0;
-    u16 payloadLen;
-    u32 lookAhead;
-
-    pBuf = pPacket->pBuffer;
-    
-    if (pNumLookAheads != NULL) {
-        *pNumLookAheads = 0;
-    }
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCProcessRecvHeader \n"));
-
-    if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
-        AR_DEBUG_PRINTBUF(pBuf,pPacket->ActualLength,"HTC Recv PKT");
-    }
-
-    do {
-        /* note, we cannot assume the alignment of pBuffer, so we use the safe macros to
-         * retrieve 16 bit fields */
-        payloadLen = A_GET_UINT16_FIELD(pBuf, HTC_FRAME_HDR, PayloadLen);
-        
-        ((u8 *)&lookAhead)[0] = pBuf[0];
-        ((u8 *)&lookAhead)[1] = pBuf[1];
-        ((u8 *)&lookAhead)[2] = pBuf[2];
-        ((u8 *)&lookAhead)[3] = pBuf[3];
-
-        if (pPacket->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_REFRESH_HDR) {
-                /* refresh expected hdr, since this was unknown at the time we grabbed the packets
-                 * as part of a bundle */
-            pPacket->PktInfo.AsRx.ExpectedHdr = lookAhead;
-                /* refresh actual length since we now have the real header */
-            pPacket->ActualLength = payloadLen + HTC_HDR_LENGTH;
-            
-                /* validate the actual header that was refreshed  */ 
-            if (pPacket->ActualLength > pPacket->BufferLength) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                    ("Refreshed HDR payload length (%d) in bundled RECV is invalid (hdr: 0x%X) \n", 
-                    payloadLen, lookAhead));
-                    /* limit this to max buffer just to print out some of the buffer */    
-                pPacket->ActualLength = min(pPacket->ActualLength, pPacket->BufferLength);
-                status = A_EPROTO;
-                break;    
-            }
-            
-            if (pPacket->Endpoint != A_GET_UINT8_FIELD(pBuf, HTC_FRAME_HDR, EndpointID)) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                    ("Refreshed HDR endpoint (%d) does not match expected endpoint (%d) \n", 
-                    A_GET_UINT8_FIELD(pBuf, HTC_FRAME_HDR, EndpointID), pPacket->Endpoint));
-                status = A_EPROTO;
-                break;      
-            }   
-        }
-                
-        if (lookAhead != pPacket->PktInfo.AsRx.ExpectedHdr) {
-            /* somehow the lookahead that gave us the full read length did not
-             * reflect the actual header in the pending message */
-             AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                    ("HTCProcessRecvHeader, lookahead mismatch! (pPkt:0x%lX flags:0x%X) \n", 
-                        (unsigned long)pPacket, pPacket->PktInfo.AsRx.HTCRxFlags));
+	u8 temp;
+	u8 *pBuf;
+	int  status = 0;
+	u16 payloadLen;
+	u32 lookAhead;
+
+	pBuf = pPacket->pBuffer;
+
+	if (pNumLookAheads != NULL) {
+		*pNumLookAheads = 0;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCProcessRecvHeader \n"));
+
+	if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
+		AR_DEBUG_PRINTBUF(pBuf,pPacket->ActualLength,"HTC Recv PKT");
+	}
+
+	do {
+		/* note, we cannot assume the alignment of pBuffer, so we use the safe macros to
+		 * retrieve 16 bit fields */
+		payloadLen = A_GET_UINT16_FIELD(pBuf, HTC_FRAME_HDR, PayloadLen);
+
+		((u8 *)&lookAhead)[0] = pBuf[0];
+		((u8 *)&lookAhead)[1] = pBuf[1];
+		((u8 *)&lookAhead)[2] = pBuf[2];
+		((u8 *)&lookAhead)[3] = pBuf[3];
+
+		if (pPacket->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_REFRESH_HDR) {
+			/* refresh expected hdr, since this was unknown at the time we grabbed the packets
+			 * as part of a bundle */
+			pPacket->PktInfo.AsRx.ExpectedHdr = lookAhead;
+			/* refresh actual length since we now have the real header */
+			pPacket->ActualLength = payloadLen + HTC_HDR_LENGTH;
+
+			/* validate the actual header that was refreshed  */
+			if (pPacket->ActualLength > pPacket->BufferLength) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+						("Refreshed HDR payload length (%d) in bundled RECV is invalid (hdr: 0x%X) \n",
+						 payloadLen, lookAhead));
+				/* limit this to max buffer just to print out some of the buffer */
+				pPacket->ActualLength = min(pPacket->ActualLength, pPacket->BufferLength);
+				status = A_EPROTO;
+				break;
+			}
+
+			if (pPacket->Endpoint != A_GET_UINT8_FIELD(pBuf, HTC_FRAME_HDR, EndpointID)) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+						("Refreshed HDR endpoint (%d) does not match expected endpoint (%d) \n",
+						 A_GET_UINT8_FIELD(pBuf, HTC_FRAME_HDR, EndpointID), pPacket->Endpoint));
+				status = A_EPROTO;
+				break;
+			}
+		}
+
+		if (lookAhead != pPacket->PktInfo.AsRx.ExpectedHdr) {
+			/* somehow the lookahead that gave us the full read length did not
+			 * reflect the actual header in the pending message */
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("HTCProcessRecvHeader, lookahead mismatch! (pPkt:0x%lX flags:0x%X) \n",
+					 (unsigned long)pPacket, pPacket->PktInfo.AsRx.HTCRxFlags));
 #ifdef ATH_DEBUG_MODULE
-             DebugDumpBytes((u8 *)&pPacket->PktInfo.AsRx.ExpectedHdr,4,"Expected Message LookAhead");
-             DebugDumpBytes(pBuf,sizeof(HTC_FRAME_HDR),"Current Frame Header");
+			DebugDumpBytes((u8 *)&pPacket->PktInfo.AsRx.ExpectedHdr,4,"Expected Message LookAhead");
+			DebugDumpBytes(pBuf,sizeof(HTC_FRAME_HDR),"Current Frame Header");
 #ifdef HTC_CAPTURE_LAST_FRAME
-            DebugDumpBytes((u8 *)&target->LastFrameHdr,sizeof(HTC_FRAME_HDR),"Last Frame Header");
-            if (target->LastTrailerLength != 0) {
-                DebugDumpBytes(target->LastTrailer,
-                               target->LastTrailerLength,
-                               "Last trailer");
-            }
+			DebugDumpBytes((u8 *)&target->LastFrameHdr,sizeof(HTC_FRAME_HDR),"Last Frame Header");
+			if (target->LastTrailerLength != 0) {
+				DebugDumpBytes(target->LastTrailer,
+					       target->LastTrailerLength,
+					       "Last trailer");
+			}
 #endif
 #endif
-            status = A_EPROTO;
-            break;
-        }
-
-            /* get flags */
-        temp = A_GET_UINT8_FIELD(pBuf, HTC_FRAME_HDR, Flags);
-
-        if (temp & HTC_FLAGS_RECV_TRAILER) {
-            /* this packet has a trailer */
-
-                /* extract the trailer length in control byte 0 */
-            temp = A_GET_UINT8_FIELD(pBuf, HTC_FRAME_HDR, ControlBytes[0]);
-
-            if ((temp < sizeof(HTC_RECORD_HDR)) || (temp > payloadLen)) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                    ("HTCProcessRecvHeader, invalid header (payloadlength should be :%d, CB[0] is:%d) \n",
-                        payloadLen, temp));
-                status = A_EPROTO;
-                break;
-            }
-
-            if (pPacket->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_IGNORE_LOOKAHEAD) {
-                    /* this packet was fetched as part of an HTC bundle, the embedded lookahead is
-                     * not valid since the next packet may have already been fetched as part of the
-                     * bundle */
-                pNextLookAheads = NULL;   
-                pNumLookAheads = NULL;     
-            }
-            
-                /* process trailer data that follows HDR + application payload */
-            status = HTCProcessTrailer(target,
-                                       (pBuf + HTC_HDR_LENGTH + payloadLen - temp),
-                                       temp,
-                                       pNextLookAheads,
-                                       pNumLookAheads,
-                                       pPacket->Endpoint);
-
-            if (status) {
-                break;
-            }
+			status = A_EPROTO;
+			break;
+		}
+
+		/* get flags */
+		temp = A_GET_UINT8_FIELD(pBuf, HTC_FRAME_HDR, Flags);
+
+		if (temp & HTC_FLAGS_RECV_TRAILER) {
+			/* this packet has a trailer */
+
+			/* extract the trailer length in control byte 0 */
+			temp = A_GET_UINT8_FIELD(pBuf, HTC_FRAME_HDR, ControlBytes[0]);
+
+			if ((temp < sizeof(HTC_RECORD_HDR)) || (temp > payloadLen)) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+						("HTCProcessRecvHeader, invalid header (payloadlength should be :%d, CB[0] is:%d) \n",
+						 payloadLen, temp));
+				status = A_EPROTO;
+				break;
+			}
+
+			if (pPacket->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_IGNORE_LOOKAHEAD) {
+				/* this packet was fetched as part of an HTC bundle, the embedded lookahead is
+				 * not valid since the next packet may have already been fetched as part of the
+				 * bundle */
+				pNextLookAheads = NULL;
+				pNumLookAheads = NULL;
+			}
+
+			/* process trailer data that follows HDR + application payload */
+			status = HTCProcessTrailer(target,
+						   (pBuf + HTC_HDR_LENGTH + payloadLen - temp),
+						   temp,
+						   pNextLookAheads,
+						   pNumLookAheads,
+						   pPacket->Endpoint);
+
+			if (status) {
+				break;
+			}
 
 #ifdef HTC_CAPTURE_LAST_FRAME
-            A_MEMCPY(target->LastTrailer, (pBuf + HTC_HDR_LENGTH + payloadLen - temp), temp);
-            target->LastTrailerLength = temp;
+			A_MEMCPY(target->LastTrailer, (pBuf + HTC_HDR_LENGTH + payloadLen - temp), temp);
+			target->LastTrailerLength = temp;
 #endif
-                /* trim length by trailer bytes */
-            pPacket->ActualLength -= temp;
-        }
+			/* trim length by trailer bytes */
+			pPacket->ActualLength -= temp;
+		}
 #ifdef HTC_CAPTURE_LAST_FRAME
-         else {
-            target->LastTrailerLength = 0;
-        }
+		else {
+			target->LastTrailerLength = 0;
+		}
 #endif
 
-            /* if we get to this point, the packet is good */
-            /* remove header and adjust length */
-        pPacket->pBuffer += HTC_HDR_LENGTH;
-        pPacket->ActualLength -= HTC_HDR_LENGTH;
+		/* if we get to this point, the packet is good */
+		/* remove header and adjust length */
+		pPacket->pBuffer += HTC_HDR_LENGTH;
+		pPacket->ActualLength -= HTC_HDR_LENGTH;
 
-    } while (false);
+	} while (false);
 
-    if (status) {
-            /* dump the whole packet */
+	if (status) {
+		/* dump the whole packet */
 #ifdef ATH_DEBUG_MODULE
-        DebugDumpBytes(pBuf,pPacket->ActualLength < 256 ? pPacket->ActualLength : 256 ,"BAD HTC Recv PKT");
+		DebugDumpBytes(pBuf,pPacket->ActualLength < 256 ? pPacket->ActualLength : 256 ,"BAD HTC Recv PKT");
 #endif
-    } else {
+	} else {
 #ifdef HTC_CAPTURE_LAST_FRAME
-        A_MEMCPY(&target->LastFrameHdr,pBuf,sizeof(HTC_FRAME_HDR));
+		A_MEMCPY(&target->LastFrameHdr,pBuf,sizeof(HTC_FRAME_HDR));
 #endif
-        if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
-            if (pPacket->ActualLength > 0) {
-                AR_DEBUG_PRINTBUF(pPacket->pBuffer,pPacket->ActualLength,"HTC - Application Msg");
-            }
-        }
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCProcessRecvHeader \n"));
-    return status;
+		if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) {
+			if (pPacket->ActualLength > 0) {
+				AR_DEBUG_PRINTBUF(pPacket->pBuffer,pPacket->ActualLength,"HTC - Application Msg");
+			}
+		}
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCProcessRecvHeader \n"));
+	return status;
 }
 
 static INLINE void HTCAsyncRecvCheckMorePackets(HTC_TARGET  *target, 
-                                                u32 NextLookAheads[],
-                                                int         NumLookAheads,
-                                                bool      CheckMoreMsgs)
+						u32 NextLookAheads[],
+						int         NumLookAheads,
+						bool      CheckMoreMsgs)
 {
-        /* was there a lookahead for the next packet? */
-    if (NumLookAheads > 0) {
-        int nextStatus;
-        int      fetched = 0;
-        AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                        ("HTCAsyncRecvCheckMorePackets - num lookaheads were non-zero : %d \n",
-                         NumLookAheads));
-            /* force status re-check */                    
-        REF_IRQ_STATUS_RECHECK(&target->Device);
-            /* we have more packets, get the next packet fetch started */
-        nextStatus = HTCRecvMessagePendingHandler(target, NextLookAheads, NumLookAheads, NULL, &fetched);
-        if (A_EPROTO == nextStatus) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                        ("Next look ahead from recv header was INVALID\n"));
+	/* was there a lookahead for the next packet? */
+	if (NumLookAheads > 0) {
+		int nextStatus;
+		int      fetched = 0;
+		AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+				("HTCAsyncRecvCheckMorePackets - num lookaheads were non-zero : %d \n",
+				 NumLookAheads));
+		/* force status re-check */
+		REF_IRQ_STATUS_RECHECK(&target->Device);
+		/* we have more packets, get the next packet fetch started */
+		nextStatus = HTCRecvMessagePendingHandler(target, NextLookAheads, NumLookAheads, NULL, &fetched);
+		if (A_EPROTO == nextStatus) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("Next look ahead from recv header was INVALID\n"));
 #ifdef ATH_DEBUG_MODULE
-            DebugDumpBytes((u8 *)NextLookAheads,
-                            NumLookAheads * (sizeof(u32)),
-                            "BAD lookaheads from lookahead report");
+			DebugDumpBytes((u8 *)NextLookAheads,
+				       NumLookAheads * (sizeof(u32)),
+				       "BAD lookaheads from lookahead report");
 #endif
-        }
-        if (!nextStatus && !fetched) {
-                /* we could not fetch any more packets due to resources */
-            DevAsyncIrqProcessComplete(&target->Device);        
-        }
-    } else {
-        if (CheckMoreMsgs) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                ("HTCAsyncRecvCheckMorePackets - rechecking for more messages...\n"));
-            /* if we did not get anything on the look-ahead,
-             * call device layer to asynchronously re-check for messages. If we can keep the async
-             * processing going we get better performance.  If there is a pending message we will keep processing
-             * messages asynchronously which should pipeline things nicely */
-            DevCheckPendingRecvMsgsAsync(&target->Device);
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("HTCAsyncRecvCheckMorePackets - no check \n"));    
-        }
-    }
-    
-     
+		}
+		if (!nextStatus && !fetched) {
+			/* we could not fetch any more packets due to resources */
+			DevAsyncIrqProcessComplete(&target->Device);
+		}
+	} else {
+		if (CheckMoreMsgs) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+					("HTCAsyncRecvCheckMorePackets - rechecking for more messages...\n"));
+			/* if we did not get anything on the look-ahead,
+			 * call device layer to asynchronously re-check for messages. If we can keep the async
+			 * processing going we get better performance.  If there is a pending message we will keep processing
+			 * messages asynchronously which should pipeline things nicely */
+			DevCheckPendingRecvMsgsAsync(&target->Device);
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("HTCAsyncRecvCheckMorePackets - no check \n"));
+		}
+	}
+
+
 }      
 
-    /* unload the recv completion queue */
+/* unload the recv completion queue */
 static INLINE void DrainRecvIndicationQueue(HTC_TARGET *target, HTC_ENDPOINT *pEndpoint)
 {
-    HTC_PACKET_QUEUE     recvCompletions;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+DrainRecvIndicationQueue \n"));
-                
-    INIT_HTC_PACKET_QUEUE(&recvCompletions);
-    
-    LOCK_HTC_RX(target);
-    
-            /* increment rx processing count on entry */    
-    pEndpoint->RxProcessCount++;
-    if (pEndpoint->RxProcessCount > 1) {
-         pEndpoint->RxProcessCount--;
-            /* another thread or task is draining the RX completion queue on this endpoint
-             * that thread will reset the rx processing count when the queue is drained */
-         UNLOCK_HTC_RX(target);
-         return;
-    }
-    
-    /******* at this point only 1 thread may enter ******/
-     
-    while (true) {
-                
-            /* transfer items from main recv queue to the local one so we can release the lock */ 
-        HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&recvCompletions, &pEndpoint->RecvIndicationQueue);
-            
-        if (HTC_QUEUE_EMPTY(&recvCompletions)) {
-                /* all drained */
-            break;    
-        }
-        
-            /* release lock while we do the recv completions 
-             * other threads can now queue more recv completions */
-        UNLOCK_HTC_RX(target);
-        
-        AR_DEBUG_PRINTF(ATH_DEBUG_RECV, 
-                ("DrainRecvIndicationQueue : completing %d RECV packets \n",
-                                        HTC_PACKET_QUEUE_DEPTH(&recvCompletions)));
-            /* do completion */
-        DO_RCV_COMPLETION(pEndpoint,&recvCompletions);     
-              
-            /* re-acquire lock to grab some more completions */
-        LOCK_HTC_RX(target);    
-    }
-    
-        /* reset count */
-    pEndpoint->RxProcessCount = 0;       
-    UNLOCK_HTC_RX(target);
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-DrainRecvIndicationQueue \n"));
+	HTC_PACKET_QUEUE     recvCompletions;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+DrainRecvIndicationQueue \n"));
+
+	INIT_HTC_PACKET_QUEUE(&recvCompletions);
+
+	LOCK_HTC_RX(target);
+
+	/* increment rx processing count on entry */
+	pEndpoint->RxProcessCount++;
+	if (pEndpoint->RxProcessCount > 1) {
+		pEndpoint->RxProcessCount--;
+		/* another thread or task is draining the RX completion queue on this endpoint
+		 * that thread will reset the rx processing count when the queue is drained */
+		UNLOCK_HTC_RX(target);
+		return;
+	}
+
+	/******* at this point only 1 thread may enter ******/
+
+	while (true) {
+
+		/* transfer items from main recv queue to the local one so we can release the lock */
+		HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&recvCompletions, &pEndpoint->RecvIndicationQueue);
+
+		if (HTC_QUEUE_EMPTY(&recvCompletions)) {
+			/* all drained */
+			break;
+		}
+
+		/* release lock while we do the recv completions
+		 * other threads can now queue more recv completions */
+		UNLOCK_HTC_RX(target);
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+				("DrainRecvIndicationQueue : completing %d RECV packets \n",
+				 HTC_PACKET_QUEUE_DEPTH(&recvCompletions)));
+		/* do completion */
+		DO_RCV_COMPLETION(pEndpoint,&recvCompletions);
+
+		/* re-acquire lock to grab some more completions */
+		LOCK_HTC_RX(target);
+	}
+
+	/* reset count */
+	pEndpoint->RxProcessCount = 0;
+	UNLOCK_HTC_RX(target);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-DrainRecvIndicationQueue \n"));
   
 }
 
-    /* optimization for recv packets, we can indicate a "hint" that there are more
-     * single-packets to fetch on this endpoint */
+/* optimization for recv packets, we can indicate a "hint" that there are more
+ * single-packets to fetch on this endpoint */
 #define SET_MORE_RX_PACKET_INDICATION_FLAG(L,N,E,P) \
-    if ((N) > 0) { SetRxPacketIndicationFlags((L)[0],(E),(P)); }
+	if ((N) > 0) { SetRxPacketIndicationFlags((L)[0],(E),(P)); }
 
-    /* for bundled frames, we can force the flag to indicate there are more packets */
+/* for bundled frames, we can force the flag to indicate there are more packets */
 #define FORCE_MORE_RX_PACKET_INDICATION_FLAG(P) \
-    (P)->PktInfo.AsRx.IndicationFlags |= HTC_RX_FLAGS_INDICATE_MORE_PKTS; 
+	(P)->PktInfo.AsRx.IndicationFlags |= HTC_RX_FLAGS_INDICATE_MORE_PKTS;
    
    /* note: this function can be called with the RX lock held */     
 static INLINE void SetRxPacketIndicationFlags(u32 LookAhead,
-                                              HTC_ENDPOINT  *pEndpoint, 
-                                              HTC_PACKET    *pPacket)
+					      HTC_ENDPOINT  *pEndpoint,
+					      HTC_PACKET    *pPacket)
 {
-    HTC_FRAME_HDR *pHdr = (HTC_FRAME_HDR *)&LookAhead;
-        /* check to see if the "next" packet is from the same endpoint of the
-           completing packet */
-    if (pHdr->EndpointID == pPacket->Endpoint) {
-            /* check that there is a buffer available to actually fetch it */
-        if (!HTC_QUEUE_EMPTY(&pEndpoint->RxBuffers)) {                        
-                /* provide a hint that there are more RX packets to fetch */
-            FORCE_MORE_RX_PACKET_INDICATION_FLAG(pPacket);        
-        }             
-    }                  
+	HTC_FRAME_HDR *pHdr = (HTC_FRAME_HDR *)&LookAhead;
+	/* check to see if the "next" packet is from the same endpoint of the
+	   completing packet */
+	if (pHdr->EndpointID == pPacket->Endpoint) {
+		/* check that there is a buffer available to actually fetch it */
+		if (!HTC_QUEUE_EMPTY(&pEndpoint->RxBuffers)) {
+			/* provide a hint that there are more RX packets to fetch */
+			FORCE_MORE_RX_PACKET_INDICATION_FLAG(pPacket);
+		}
+	}
 }
 
-     
+
 /* asynchronous completion handler for recv packet fetching, when the device layer
  * completes a read request, it will call this completion handler */
 void HTCRecvCompleteHandler(void *Context, HTC_PACKET *pPacket)
 {
-    HTC_TARGET      *target = (HTC_TARGET *)Context;
-    HTC_ENDPOINT    *pEndpoint;
-    u32 nextLookAheads[HTC_HOST_MAX_MSG_PER_BUNDLE];
-    int             numLookAheads = 0;
-    int        status;
-    bool          checkMorePkts = true;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCRecvCompleteHandler (pkt:0x%lX, status:%d, ep:%d) \n",
-                (unsigned long)pPacket, pPacket->Status, pPacket->Endpoint));
-
-    A_ASSERT(!IS_DEV_IRQ_PROC_SYNC_MODE(&target->Device));
-    AR_DEBUG_ASSERT(pPacket->Endpoint < ENDPOINT_MAX);
-    pEndpoint = &target->EndPoint[pPacket->Endpoint];
-    pPacket->Completion = NULL;
-
-        /* get completion status */
-    status = pPacket->Status;
-
-    do {
-        
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HTCRecvCompleteHandler: request failed (status:%d, ep:%d) \n",
-                pPacket->Status, pPacket->Endpoint));
-            break;
-        }
-            /* process the header for any trailer data */
-        status = HTCProcessRecvHeader(target,pPacket,nextLookAheads,&numLookAheads);
-
-        if (status) {
-            break;
-        }
-        
-        if (pPacket->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_IGNORE_LOOKAHEAD) {
-                /* this packet was part of a bundle that had to be broken up. 
-                 * It was fetched one message at a time.  There may be other asynchronous reads queued behind this one.
-                 * Do no issue another check for more packets since the last one in the series of requests
-                 * will handle it */
-            checkMorePkts = false;
-        }
-          
-        DUMP_RECV_PKT_INFO(pPacket);    
-        LOCK_HTC_RX(target);
-        SET_MORE_RX_PACKET_INDICATION_FLAG(nextLookAheads,numLookAheads,pEndpoint,pPacket);
-            /* we have a good packet, queue it to the completion queue */
-        HTC_PACKET_ENQUEUE(&pEndpoint->RecvIndicationQueue,pPacket);
-        HTC_RX_STAT_PROFILE(target,pEndpoint,numLookAheads);
-        UNLOCK_HTC_RX(target);     
-       
-            /* check for more recv packets before indicating */
-        HTCAsyncRecvCheckMorePackets(target,nextLookAheads,numLookAheads,checkMorePkts);
-
-    } while (false);
-
-    if (status) {
-         AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                         ("HTCRecvCompleteHandler , message fetch failed (status = %d) \n",
-                         status));
-            /* recycle this packet */
-        HTC_RECYCLE_RX_PKT(target, pPacket, pEndpoint);
-    } else {
-            /* a good packet was queued, drain the queue */
-        DrainRecvIndicationQueue(target,pEndpoint);     
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCRecvCompleteHandler\n"));
+	HTC_TARGET      *target = (HTC_TARGET *)Context;
+	HTC_ENDPOINT    *pEndpoint;
+	u32 nextLookAheads[HTC_HOST_MAX_MSG_PER_BUNDLE];
+	int             numLookAheads = 0;
+	int        status;
+	bool          checkMorePkts = true;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCRecvCompleteHandler (pkt:0x%lX, status:%d, ep:%d) \n",
+					 (unsigned long)pPacket, pPacket->Status, pPacket->Endpoint));
+
+	A_ASSERT(!IS_DEV_IRQ_PROC_SYNC_MODE(&target->Device));
+	AR_DEBUG_ASSERT(pPacket->Endpoint < ENDPOINT_MAX);
+	pEndpoint = &target->EndPoint[pPacket->Endpoint];
+	pPacket->Completion = NULL;
+
+	/* get completion status */
+	status = pPacket->Status;
+
+	do {
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HTCRecvCompleteHandler: request failed (status:%d, ep:%d) \n",
+							pPacket->Status, pPacket->Endpoint));
+			break;
+		}
+		/* process the header for any trailer data */
+		status = HTCProcessRecvHeader(target,pPacket,nextLookAheads,&numLookAheads);
+
+		if (status) {
+			break;
+		}
+
+		if (pPacket->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_IGNORE_LOOKAHEAD) {
+			/* this packet was part of a bundle that had to be broken up.
+			 * It was fetched one message at a time.  There may be other asynchronous reads queued behind this one.
+			 * Do no issue another check for more packets since the last one in the series of requests
+			 * will handle it */
+			checkMorePkts = false;
+		}
+
+		DUMP_RECV_PKT_INFO(pPacket);
+		LOCK_HTC_RX(target);
+		SET_MORE_RX_PACKET_INDICATION_FLAG(nextLookAheads,numLookAheads,pEndpoint,pPacket);
+		/* we have a good packet, queue it to the completion queue */
+		HTC_PACKET_ENQUEUE(&pEndpoint->RecvIndicationQueue,pPacket);
+		HTC_RX_STAT_PROFILE(target,pEndpoint,numLookAheads);
+		UNLOCK_HTC_RX(target);
+
+		/* check for more recv packets before indicating */
+		HTCAsyncRecvCheckMorePackets(target,nextLookAheads,numLookAheads,checkMorePkts);
+
+	} while (false);
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("HTCRecvCompleteHandler , message fetch failed (status = %d) \n",
+				 status));
+		/* recycle this packet */
+		HTC_RECYCLE_RX_PKT(target, pPacket, pEndpoint);
+	} else {
+		/* a good packet was queued, drain the queue */
+		DrainRecvIndicationQueue(target,pEndpoint);
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCRecvCompleteHandler\n"));
 }
 
 /* synchronously wait for a control message from the target,
@@ -589,990 +589,990 @@ void HTCRecvCompleteHandler(void *Context, HTC_PACKET *pPacket)
  * on ENDPOINT 0 are expected. */
 int HTCWaitforControlMessage(HTC_TARGET *target, HTC_PACKET **ppControlPacket)
 {
-    int        status;
-    u32 lookAhead;
-    HTC_PACKET      *pPacket = NULL;
-    HTC_FRAME_HDR   *pHdr;
+	int        status;
+	u32 lookAhead;
+	HTC_PACKET      *pPacket = NULL;
+	HTC_FRAME_HDR   *pHdr;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCWaitforControlMessage \n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCWaitforControlMessage \n"));
 
-    do  {
+	do  {
 
-        *ppControlPacket = NULL;
+		*ppControlPacket = NULL;
 
-            /* call the polling function to see if we have a message */
-        status = DevPollMboxMsgRecv(&target->Device,
-                                    &lookAhead,
-                                    HTC_TARGET_RESPONSE_TIMEOUT);
+		/* call the polling function to see if we have a message */
+		status = DevPollMboxMsgRecv(&target->Device,
+					    &lookAhead,
+					    HTC_TARGET_RESPONSE_TIMEOUT);
 
-        if (status) {
-            break;
-        }
+		if (status) {
+			break;
+		}
 
-        AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                ("HTCWaitforControlMessage : lookAhead : 0x%X \n", lookAhead));
+		AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+				("HTCWaitforControlMessage : lookAhead : 0x%X \n", lookAhead));
 
-            /* check the lookahead */
-        pHdr = (HTC_FRAME_HDR *)&lookAhead;
+		/* check the lookahead */
+		pHdr = (HTC_FRAME_HDR *)&lookAhead;
 
-        if (pHdr->EndpointID != ENDPOINT_0) {
-                /* unexpected endpoint number, should be zero */
-            AR_DEBUG_ASSERT(false);
-            status = A_EPROTO;
-            break;
-        }
+		if (pHdr->EndpointID != ENDPOINT_0) {
+			/* unexpected endpoint number, should be zero */
+			AR_DEBUG_ASSERT(false);
+			status = A_EPROTO;
+			break;
+		}
 
-        if (status) {
-                /* bad message */
-            AR_DEBUG_ASSERT(false);
-            status = A_EPROTO;
-            break;
-        }
+		if (status) {
+			/* bad message */
+			AR_DEBUG_ASSERT(false);
+			status = A_EPROTO;
+			break;
+		}
 
-        pPacket = HTC_ALLOC_CONTROL_RX(target);
+		pPacket = HTC_ALLOC_CONTROL_RX(target);
 
-        if (pPacket == NULL) {
-            AR_DEBUG_ASSERT(false);
-            status = A_NO_MEMORY;
-            break;
-        }
-        
-        pPacket->PktInfo.AsRx.HTCRxFlags = 0;
-        pPacket->PktInfo.AsRx.ExpectedHdr = lookAhead;
-        pPacket->ActualLength = pHdr->PayloadLen + HTC_HDR_LENGTH;
+		if (pPacket == NULL) {
+			AR_DEBUG_ASSERT(false);
+			status = A_NO_MEMORY;
+			break;
+		}
 
-        if (pPacket->ActualLength > pPacket->BufferLength) {
-            AR_DEBUG_ASSERT(false);
-            status = A_EPROTO;
-            break;
-        }
+		pPacket->PktInfo.AsRx.HTCRxFlags = 0;
+		pPacket->PktInfo.AsRx.ExpectedHdr = lookAhead;
+		pPacket->ActualLength = pHdr->PayloadLen + HTC_HDR_LENGTH;
 
-            /* we want synchronous operation */
-        pPacket->Completion = NULL;
+		if (pPacket->ActualLength > pPacket->BufferLength) {
+			AR_DEBUG_ASSERT(false);
+			status = A_EPROTO;
+			break;
+		}
 
-            /* get the message from the device, this will block */
-        status = HTCIssueRecv(target, pPacket);
+		/* we want synchronous operation */
+		pPacket->Completion = NULL;
 
-        if (status) {
-            break;
-        }
+		/* get the message from the device, this will block */
+		status = HTCIssueRecv(target, pPacket);
 
-            /* process receive header */
-        status = HTCProcessRecvHeader(target,pPacket,NULL,NULL);
+		if (status) {
+			break;
+		}
 
-        pPacket->Status = status;
+		/* process receive header */
+		status = HTCProcessRecvHeader(target,pPacket,NULL,NULL);
 
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                    ("HTCWaitforControlMessage, HTCProcessRecvHeader failed (status = %d) \n",
-                     status));
-            break;
-        }
+		pPacket->Status = status;
 
-            /* give the caller this control message packet, they are responsible to free */
-        *ppControlPacket = pPacket;
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("HTCWaitforControlMessage, HTCProcessRecvHeader failed (status = %d) \n",
+					 status));
+			break;
+		}
 
-    } while (false);
+		/* give the caller this control message packet, they are responsible to free */
+		*ppControlPacket = pPacket;
 
-    if (status) {
-        if (pPacket != NULL) {
-                /* cleanup buffer on error */
-            HTC_FREE_CONTROL_RX(target,pPacket);
-        }
-    }
+	} while (false);
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCWaitforControlMessage \n"));
+	if (status) {
+		if (pPacket != NULL) {
+			/* cleanup buffer on error */
+			HTC_FREE_CONTROL_RX(target,pPacket);
+		}
+	}
 
-    return status;
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCWaitforControlMessage \n"));
+
+	return status;
 }
 
 static int AllocAndPrepareRxPackets(HTC_TARGET       *target,
-                                         u32 LookAheads[],
-                                         int              Messages,                                        
-                                         HTC_ENDPOINT     *pEndpoint, 
-                                         HTC_PACKET_QUEUE *pQueue)
+				    u32 LookAheads[],
+				    int              Messages,
+				    HTC_ENDPOINT     *pEndpoint,
+				    HTC_PACKET_QUEUE *pQueue)
 {
-    int         status = 0;
-    HTC_PACKET      *pPacket;
-    HTC_FRAME_HDR   *pHdr;
-    int              i,j;
-    int              numMessages;
-    int              fullLength;
-    bool           noRecycle;
-            
-        /* lock RX while we assemble the packet buffers */
-    LOCK_HTC_RX(target);
-                        
-    for (i = 0; i < Messages; i++) {   
-         
-        pHdr = (HTC_FRAME_HDR *)&LookAheads[i];
-
-        if (pHdr->EndpointID >= ENDPOINT_MAX) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid Endpoint in look-ahead: %d \n",pHdr->EndpointID));
-                /* invalid endpoint */
-            status = A_EPROTO;
-            break;
-        }
-
-        if (pHdr->EndpointID != pEndpoint->Id) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid Endpoint in look-ahead: %d should be : %d (index:%d)\n",
-                pHdr->EndpointID, pEndpoint->Id, i));
-                /* invalid endpoint */
-            status = A_EPROTO;
-            break;    
-        }    
-       
-        if (pHdr->PayloadLen > HTC_MAX_PAYLOAD_LENGTH) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Payload length %d exceeds max HTC : %d !\n",
-                    pHdr->PayloadLen, (u32)HTC_MAX_PAYLOAD_LENGTH));
-            status = A_EPROTO;
-            break;
-        }
-
-        if (0 == pEndpoint->ServiceID) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Endpoint %d is not connected !\n",pHdr->EndpointID));
-                /* endpoint isn't even connected */
-            status = A_EPROTO;
-            break;
-        }
-
-        if ((pHdr->Flags & HTC_FLAGS_RECV_BUNDLE_CNT_MASK) == 0) {
-                /* HTC header only indicates 1 message to fetch */
-            numMessages = 1;
-        } else {
-                /* HTC header indicates that every packet to follow has the same padded length so that it can
-                 * be optimally fetched as a full bundle */
-            numMessages = (pHdr->Flags & HTC_FLAGS_RECV_BUNDLE_CNT_MASK) >> HTC_FLAGS_RECV_BUNDLE_CNT_SHIFT;
-                /* the count doesn't include the starter frame, just a count of frames to follow */
-            numMessages++;
-            A_ASSERT(numMessages <= target->MaxMsgPerBundle);          
-            INC_HTC_EP_STAT(pEndpoint, RxBundleIndFromHdr, 1);
-            AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                ("HTC header indicates :%d messages can be fetched as a bundle \n",numMessages));           
-        }
-     
-        fullLength = DEV_CALC_RECV_PADDED_LEN(&target->Device,pHdr->PayloadLen + sizeof(HTC_FRAME_HDR));
-            
-            /* get packet buffers for each message, if there was a bundle detected in the header,
-             * use pHdr as a template to fetch all packets in the bundle */        
-        for (j = 0; j < numMessages; j++) {  
-            
-                /* reset flag, any packets allocated using the RecvAlloc() API cannot be recycled on cleanup,
-                 * they must be explicitly returned */
-            noRecycle = false;
-                                                                                   
-            if (pEndpoint->EpCallBacks.EpRecvAlloc != NULL) {
-                UNLOCK_HTC_RX(target);
-                noRecycle = true;
-                    /* user is using a per-packet allocation callback */
-                pPacket = pEndpoint->EpCallBacks.EpRecvAlloc(pEndpoint->EpCallBacks.pContext,
-                                                             pEndpoint->Id,
-                                                             fullLength);
-                LOCK_HTC_RX(target);
-    
-            } else if ((pEndpoint->EpCallBacks.EpRecvAllocThresh != NULL) &&
-                       (fullLength > pEndpoint->EpCallBacks.RecvAllocThreshold)) { 
-                INC_HTC_EP_STAT(pEndpoint,RxAllocThreshHit,1);
-                INC_HTC_EP_STAT(pEndpoint,RxAllocThreshBytes,pHdr->PayloadLen);                
-                    /* threshold was hit, call the special recv allocation callback */        
-                UNLOCK_HTC_RX(target);
-                noRecycle = true;
-                    /* user wants to allocate packets above a certain threshold */
-                pPacket = pEndpoint->EpCallBacks.EpRecvAllocThresh(pEndpoint->EpCallBacks.pContext,
-                                                                   pEndpoint->Id,
-                                                                   fullLength);
-                LOCK_HTC_RX(target);        
-                        
-            } else {
-                    /* user is using a refill handler that can refill multiple HTC buffers */
-                    
-                    /* get a packet from the endpoint recv queue */
-                pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->RxBuffers);
-    
-                if (NULL == pPacket) {
-                        /* check for refill handler */
-                    if (pEndpoint->EpCallBacks.EpRecvRefill != NULL) {
-                        UNLOCK_HTC_RX(target);
-                            /* call the re-fill handler */
-                        pEndpoint->EpCallBacks.EpRecvRefill(pEndpoint->EpCallBacks.pContext,
-                                                            pEndpoint->Id);
-                        LOCK_HTC_RX(target);
-                            /* check if we have more buffers */
-                        pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->RxBuffers);
-                            /* fall through */
-                    }
-                }
-            }
-    
-            if (NULL == pPacket) {
-                    /* this is not an error, we simply need to mark that we are waiting for buffers.*/
-                target->RecvStateFlags |= HTC_RECV_WAIT_BUFFERS;
-                target->EpWaitingForBuffers = pEndpoint->Id;
-                status = A_NO_RESOURCE;
-                break;
-            }
-                             
-            AR_DEBUG_ASSERT(pPacket->Endpoint == pEndpoint->Id);
-                /* clear flags */
-            pPacket->PktInfo.AsRx.HTCRxFlags = 0;
-            pPacket->PktInfo.AsRx.IndicationFlags = 0;
-            pPacket->Status = 0;
-            
-            if (noRecycle) {
-                    /* flag that these packets cannot be recycled, they have to be returned to the 
-                     * user */
-                pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_NO_RECYCLE; 
-            }
-                /* add packet to queue (also incase we need to cleanup down below)  */
-            HTC_PACKET_ENQUEUE(pQueue,pPacket);
-            
-            if (HTC_STOPPING(target)) {
-                status = A_ECANCELED;
-                break;
-            }
-    
-                /* make sure this message can fit in the endpoint buffer */
-            if ((u32)fullLength > pPacket->BufferLength) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                        ("Payload Length Error : header reports payload of: %d (%d) endpoint buffer size: %d \n",
-                        pHdr->PayloadLen, fullLength, pPacket->BufferLength));
-                status = A_EPROTO;
-                break;
-            }
-            
-            if (j > 0) {
-                    /* for messages fetched in a bundle the expected lookahead is unknown since we
-                     * are only using the lookahead of the first packet as a template of what to
-                     * expect for lengths */
-                    /* flag that once we get the real HTC header we need to refesh the information */     
-                pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_REFRESH_HDR;
-                    /* set it to something invalid */
-                pPacket->PktInfo.AsRx.ExpectedHdr = 0xFFFFFFFF;    
-            } else {
-            
-                pPacket->PktInfo.AsRx.ExpectedHdr = LookAheads[i]; /* set expected look ahead */
-            }
-                /* set the amount of data to fetch */
-            pPacket->ActualLength = pHdr->PayloadLen + HTC_HDR_LENGTH;
-        }
-        
-        if (status) {
-            if (A_NO_RESOURCE == status) {
-                    /* this is actually okay */
-                status = 0;
-            }
-            break;    
-        }
-                
-    }
-    
-    UNLOCK_HTC_RX(target);
-    
-    if (status) {
-        while (!HTC_QUEUE_EMPTY(pQueue)) {
-            pPacket = HTC_PACKET_DEQUEUE(pQueue);
-                /* recycle all allocated packets */
-            HTC_RECYCLE_RX_PKT(target,pPacket,&target->EndPoint[pPacket->Endpoint]);
-        }        
-    }
-        
-    return status; 
+	int         status = 0;
+	HTC_PACKET      *pPacket;
+	HTC_FRAME_HDR   *pHdr;
+	int              i,j;
+	int              numMessages;
+	int              fullLength;
+	bool           noRecycle;
+
+	/* lock RX while we assemble the packet buffers */
+	LOCK_HTC_RX(target);
+
+	for (i = 0; i < Messages; i++) {
+
+		pHdr = (HTC_FRAME_HDR *)&LookAheads[i];
+
+		if (pHdr->EndpointID >= ENDPOINT_MAX) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid Endpoint in look-ahead: %d \n",pHdr->EndpointID));
+			/* invalid endpoint */
+			status = A_EPROTO;
+			break;
+		}
+
+		if (pHdr->EndpointID != pEndpoint->Id) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid Endpoint in look-ahead: %d should be : %d (index:%d)\n",
+						       pHdr->EndpointID, pEndpoint->Id, i));
+			/* invalid endpoint */
+			status = A_EPROTO;
+			break;
+		}
+
+		if (pHdr->PayloadLen > HTC_MAX_PAYLOAD_LENGTH) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Payload length %d exceeds max HTC : %d !\n",
+						       pHdr->PayloadLen, (u32)HTC_MAX_PAYLOAD_LENGTH));
+			status = A_EPROTO;
+			break;
+		}
+
+		if (0 == pEndpoint->ServiceID) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Endpoint %d is not connected !\n",pHdr->EndpointID));
+			/* endpoint isn't even connected */
+			status = A_EPROTO;
+			break;
+		}
+
+		if ((pHdr->Flags & HTC_FLAGS_RECV_BUNDLE_CNT_MASK) == 0) {
+			/* HTC header only indicates 1 message to fetch */
+			numMessages = 1;
+		} else {
+			/* HTC header indicates that every packet to follow has the same padded length so that it can
+			 * be optimally fetched as a full bundle */
+			numMessages = (pHdr->Flags & HTC_FLAGS_RECV_BUNDLE_CNT_MASK) >> HTC_FLAGS_RECV_BUNDLE_CNT_SHIFT;
+			/* the count doesn't include the starter frame, just a count of frames to follow */
+			numMessages++;
+			A_ASSERT(numMessages <= target->MaxMsgPerBundle);
+			INC_HTC_EP_STAT(pEndpoint, RxBundleIndFromHdr, 1);
+			AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+					("HTC header indicates :%d messages can be fetched as a bundle \n",numMessages));
+		}
+
+		fullLength = DEV_CALC_RECV_PADDED_LEN(&target->Device,pHdr->PayloadLen + sizeof(HTC_FRAME_HDR));
+
+		/* get packet buffers for each message, if there was a bundle detected in the header,
+		 * use pHdr as a template to fetch all packets in the bundle */
+		for (j = 0; j < numMessages; j++) {
+
+			/* reset flag, any packets allocated using the RecvAlloc() API cannot be recycled on cleanup,
+			 * they must be explicitly returned */
+			noRecycle = false;
+
+			if (pEndpoint->EpCallBacks.EpRecvAlloc != NULL) {
+				UNLOCK_HTC_RX(target);
+				noRecycle = true;
+				/* user is using a per-packet allocation callback */
+				pPacket = pEndpoint->EpCallBacks.EpRecvAlloc(pEndpoint->EpCallBacks.pContext,
+									     pEndpoint->Id,
+									     fullLength);
+				LOCK_HTC_RX(target);
+
+			} else if ((pEndpoint->EpCallBacks.EpRecvAllocThresh != NULL) &&
+				   (fullLength > pEndpoint->EpCallBacks.RecvAllocThreshold)) {
+				INC_HTC_EP_STAT(pEndpoint,RxAllocThreshHit,1);
+				INC_HTC_EP_STAT(pEndpoint,RxAllocThreshBytes,pHdr->PayloadLen);
+				/* threshold was hit, call the special recv allocation callback */
+				UNLOCK_HTC_RX(target);
+				noRecycle = true;
+				/* user wants to allocate packets above a certain threshold */
+				pPacket = pEndpoint->EpCallBacks.EpRecvAllocThresh(pEndpoint->EpCallBacks.pContext,
+										   pEndpoint->Id,
+										   fullLength);
+				LOCK_HTC_RX(target);
+
+			} else {
+				/* user is using a refill handler that can refill multiple HTC buffers */
+
+				/* get a packet from the endpoint recv queue */
+				pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->RxBuffers);
+
+				if (NULL == pPacket) {
+					/* check for refill handler */
+					if (pEndpoint->EpCallBacks.EpRecvRefill != NULL) {
+						UNLOCK_HTC_RX(target);
+						/* call the re-fill handler */
+						pEndpoint->EpCallBacks.EpRecvRefill(pEndpoint->EpCallBacks.pContext,
+										    pEndpoint->Id);
+						LOCK_HTC_RX(target);
+						/* check if we have more buffers */
+						pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->RxBuffers);
+						/* fall through */
+					}
+				}
+			}
+
+			if (NULL == pPacket) {
+				/* this is not an error, we simply need to mark that we are waiting for buffers.*/
+				target->RecvStateFlags |= HTC_RECV_WAIT_BUFFERS;
+				target->EpWaitingForBuffers = pEndpoint->Id;
+				status = A_NO_RESOURCE;
+				break;
+			}
+
+			AR_DEBUG_ASSERT(pPacket->Endpoint == pEndpoint->Id);
+			/* clear flags */
+			pPacket->PktInfo.AsRx.HTCRxFlags = 0;
+			pPacket->PktInfo.AsRx.IndicationFlags = 0;
+			pPacket->Status = 0;
+
+			if (noRecycle) {
+				/* flag that these packets cannot be recycled, they have to be returned to the
+				 * user */
+				pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_NO_RECYCLE;
+			}
+			/* add packet to queue (also incase we need to cleanup down below)  */
+			HTC_PACKET_ENQUEUE(pQueue,pPacket);
+
+			if (HTC_STOPPING(target)) {
+				status = A_ECANCELED;
+				break;
+			}
+
+			/* make sure this message can fit in the endpoint buffer */
+			if ((u32)fullLength > pPacket->BufferLength) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+						("Payload Length Error : header reports payload of: %d (%d) endpoint buffer size: %d \n",
+						 pHdr->PayloadLen, fullLength, pPacket->BufferLength));
+				status = A_EPROTO;
+				break;
+			}
+
+			if (j > 0) {
+				/* for messages fetched in a bundle the expected lookahead is unknown since we
+				 * are only using the lookahead of the first packet as a template of what to
+				 * expect for lengths */
+				/* flag that once we get the real HTC header we need to refesh the information */
+				pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_REFRESH_HDR;
+				/* set it to something invalid */
+				pPacket->PktInfo.AsRx.ExpectedHdr = 0xFFFFFFFF;
+			} else {
+
+				pPacket->PktInfo.AsRx.ExpectedHdr = LookAheads[i]; /* set expected look ahead */
+			}
+			/* set the amount of data to fetch */
+			pPacket->ActualLength = pHdr->PayloadLen + HTC_HDR_LENGTH;
+		}
+
+		if (status) {
+			if (A_NO_RESOURCE == status) {
+				/* this is actually okay */
+				status = 0;
+			}
+			break;
+		}
+
+	}
+
+	UNLOCK_HTC_RX(target);
+
+	if (status) {
+		while (!HTC_QUEUE_EMPTY(pQueue)) {
+			pPacket = HTC_PACKET_DEQUEUE(pQueue);
+			/* recycle all allocated packets */
+			HTC_RECYCLE_RX_PKT(target,pPacket,&target->EndPoint[pPacket->Endpoint]);
+		}
+	}
+
+	return status;
 }
 
 static void HTCAsyncRecvScatterCompletion(HIF_SCATTER_REQ *pScatterReq)
 {
-    int                 i;    
-    HTC_PACKET          *pPacket;
-    HTC_ENDPOINT        *pEndpoint;
-    u32 lookAheads[HTC_HOST_MAX_MSG_PER_BUNDLE];
-    int                 numLookAheads = 0;
-    HTC_TARGET          *target = (HTC_TARGET *)pScatterReq->Context;
-    int            status;
-    bool              partialBundle = false;
-    HTC_PACKET_QUEUE    localRecvQueue;
-    bool              procError = false;
-           
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCAsyncRecvScatterCompletion  TotLen: %d  Entries: %d\n",
-        pScatterReq->TotalLength, pScatterReq->ValidScatterEntries));
-    
-    A_ASSERT(!IS_DEV_IRQ_PROC_SYNC_MODE(&target->Device));
-           
-    if (pScatterReq->CompletionStatus) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** Recv Scatter Request Failed: %d \n",pScatterReq->CompletionStatus));            
-    }
-    
-    if (pScatterReq->CallerFlags & HTC_SCATTER_REQ_FLAGS_PARTIAL_BUNDLE) {
-        partialBundle = true;
-    }
-    
-    DEV_FINISH_SCATTER_OPERATION(pScatterReq);
-    
-    INIT_HTC_PACKET_QUEUE(&localRecvQueue);
-        
-    pPacket = (HTC_PACKET *)pScatterReq->ScatterList[0].pCallerContexts[0];
-        /* note: all packets in a scatter req are for the same endpoint ! */
-    pEndpoint = &target->EndPoint[pPacket->Endpoint];
-         
-        /* walk through the scatter list and process */
-        /* **** NOTE: DO NOT HOLD ANY LOCKS here, HTCProcessRecvHeader can take the TX lock
-         * as it processes credit reports */
-    for (i = 0; i < pScatterReq->ValidScatterEntries; i++) {
-        pPacket = (HTC_PACKET *)pScatterReq->ScatterList[i].pCallerContexts[0];
-        A_ASSERT(pPacket != NULL);       
-            /* reset count, we are only interested in the look ahead in the last packet when we
-             * break out of this loop */
-        numLookAheads = 0;
-        
-        if (!pScatterReq->CompletionStatus) {
-                /* process header for each of the recv packets */            
-            status = HTCProcessRecvHeader(target,pPacket,lookAheads,&numLookAheads);
-        } else {
-            status = A_ERROR;    
-        }
-        
-        if (!status) {
+	int                 i;
+	HTC_PACKET          *pPacket;
+	HTC_ENDPOINT        *pEndpoint;
+	u32 lookAheads[HTC_HOST_MAX_MSG_PER_BUNDLE];
+	int                 numLookAheads = 0;
+	HTC_TARGET          *target = (HTC_TARGET *)pScatterReq->Context;
+	int            status;
+	bool              partialBundle = false;
+	HTC_PACKET_QUEUE    localRecvQueue;
+	bool              procError = false;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCAsyncRecvScatterCompletion  TotLen: %d  Entries: %d\n",
+					pScatterReq->TotalLength, pScatterReq->ValidScatterEntries));
+
+	A_ASSERT(!IS_DEV_IRQ_PROC_SYNC_MODE(&target->Device));
+
+	if (pScatterReq->CompletionStatus) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** Recv Scatter Request Failed: %d \n",pScatterReq->CompletionStatus));
+	}
+
+	if (pScatterReq->CallerFlags & HTC_SCATTER_REQ_FLAGS_PARTIAL_BUNDLE) {
+		partialBundle = true;
+	}
+
+	DEV_FINISH_SCATTER_OPERATION(pScatterReq);
+
+	INIT_HTC_PACKET_QUEUE(&localRecvQueue);
+
+	pPacket = (HTC_PACKET *)pScatterReq->ScatterList[0].pCallerContexts[0];
+	/* note: all packets in a scatter req are for the same endpoint ! */
+	pEndpoint = &target->EndPoint[pPacket->Endpoint];
+
+	/* walk through the scatter list and process */
+	/* **** NOTE: DO NOT HOLD ANY LOCKS here, HTCProcessRecvHeader can take the TX lock
+	 * as it processes credit reports */
+	for (i = 0; i < pScatterReq->ValidScatterEntries; i++) {
+		pPacket = (HTC_PACKET *)pScatterReq->ScatterList[i].pCallerContexts[0];
+		A_ASSERT(pPacket != NULL);
+		/* reset count, we are only interested in the look ahead in the last packet when we
+		 * break out of this loop */
+		numLookAheads = 0;
+
+		if (!pScatterReq->CompletionStatus) {
+			/* process header for each of the recv packets */
+			status = HTCProcessRecvHeader(target,pPacket,lookAheads,&numLookAheads);
+		} else {
+			status = A_ERROR;
+		}
+
+		if (!status) {
 #ifdef HTC_EP_STAT_PROFILING
-            LOCK_HTC_RX(target);              
-            HTC_RX_STAT_PROFILE(target,pEndpoint,numLookAheads);
-            INC_HTC_EP_STAT(pEndpoint, RxPacketsBundled, 1);
-            UNLOCK_HTC_RX(target);
+			LOCK_HTC_RX(target);
+			HTC_RX_STAT_PROFILE(target,pEndpoint,numLookAheads);
+			INC_HTC_EP_STAT(pEndpoint, RxPacketsBundled, 1);
+			UNLOCK_HTC_RX(target);
 #endif      
-            if (i == (pScatterReq->ValidScatterEntries - 1)) {
-                    /* last packet's more packets flag is set based on the lookahead */
-                SET_MORE_RX_PACKET_INDICATION_FLAG(lookAheads,numLookAheads,pEndpoint,pPacket);
-            } else {
-                    /* packets in a bundle automatically have this flag set */
-                FORCE_MORE_RX_PACKET_INDICATION_FLAG(pPacket);
-            }
-             
-            DUMP_RECV_PKT_INFO(pPacket);            
-                /* since we can't hold a lock in this loop, we insert into our local recv queue for
-                 * storage until we can transfer them to the recv completion queue */
-            HTC_PACKET_ENQUEUE(&localRecvQueue,pPacket);
-            
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Recv packet scatter entry %d failed (out of %d) \n",
-                    i, pScatterReq->ValidScatterEntries));
-                /* recycle failed recv */
-            HTC_RECYCLE_RX_PKT(target, pPacket, pEndpoint);
-                /* set flag and continue processing the remaining scatter entries */
-            procError = true;
-        }   
-    
-    }
+			if (i == (pScatterReq->ValidScatterEntries - 1)) {
+				/* last packet's more packets flag is set based on the lookahead */
+				SET_MORE_RX_PACKET_INDICATION_FLAG(lookAheads,numLookAheads,pEndpoint,pPacket);
+			} else {
+				/* packets in a bundle automatically have this flag set */
+				FORCE_MORE_RX_PACKET_INDICATION_FLAG(pPacket);
+			}
+
+			DUMP_RECV_PKT_INFO(pPacket);
+			/* since we can't hold a lock in this loop, we insert into our local recv queue for
+			 * storage until we can transfer them to the recv completion queue */
+			HTC_PACKET_ENQUEUE(&localRecvQueue,pPacket);
+
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Recv packet scatter entry %d failed (out of %d) \n",
+						       i, pScatterReq->ValidScatterEntries));
+			/* recycle failed recv */
+			HTC_RECYCLE_RX_PKT(target, pPacket, pEndpoint);
+			/* set flag and continue processing the remaining scatter entries */
+			procError = true;
+		}
+
+	}
   
-        /* free scatter request */
-    DEV_FREE_SCATTER_REQ(&target->Device,pScatterReq);
+	/* free scatter request */
+	DEV_FREE_SCATTER_REQ(&target->Device,pScatterReq);
    
-    LOCK_HTC_RX(target);   
-        /* transfer the packets in the local recv queue to the recv completion queue */
-    HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pEndpoint->RecvIndicationQueue, &localRecvQueue);  
-    
-    UNLOCK_HTC_RX(target);
-    
-    if (!procError) {  
-            /* pipeline the next check (asynchronously) for more packets */           
-        HTCAsyncRecvCheckMorePackets(target,
-                                     lookAheads,
-                                     numLookAheads,
-                                     partialBundle ? false : true);
-    }
-    
-        /* now drain the indication queue */
-    DrainRecvIndicationQueue(target,pEndpoint);
-          
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCAsyncRecvScatterCompletion \n"));
+	LOCK_HTC_RX(target);
+	/* transfer the packets in the local recv queue to the recv completion queue */
+	HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pEndpoint->RecvIndicationQueue, &localRecvQueue);
+
+	UNLOCK_HTC_RX(target);
+
+	if (!procError) {
+		/* pipeline the next check (asynchronously) for more packets */
+		HTCAsyncRecvCheckMorePackets(target,
+					     lookAheads,
+					     numLookAheads,
+					     partialBundle ? false : true);
+	}
+
+	/* now drain the indication queue */
+	DrainRecvIndicationQueue(target,pEndpoint);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCAsyncRecvScatterCompletion \n"));
 }
 
 static int HTCIssueRecvPacketBundle(HTC_TARGET        *target,
-                                         HTC_PACKET_QUEUE  *pRecvPktQueue, 
-                                         HTC_PACKET_QUEUE  *pSyncCompletionQueue,
-                                         int               *pNumPacketsFetched,
-                                         bool             PartialBundle)
+				    HTC_PACKET_QUEUE  *pRecvPktQueue,
+				    HTC_PACKET_QUEUE  *pSyncCompletionQueue,
+				    int               *pNumPacketsFetched,
+				    bool             PartialBundle)
 {
-    int        status = 0;
-    HIF_SCATTER_REQ *pScatterReq;
-    int             i, totalLength;
-    int             pktsToScatter;
-    HTC_PACKET      *pPacket;
-    bool          asyncMode = (pSyncCompletionQueue == NULL) ? true : false;
-    int             scatterSpaceRemaining = DEV_GET_MAX_BUNDLE_RECV_LENGTH(&target->Device);
-        
-    pktsToScatter = HTC_PACKET_QUEUE_DEPTH(pRecvPktQueue);
-    pktsToScatter = min(pktsToScatter, target->MaxMsgPerBundle);
-        
-    if ((HTC_PACKET_QUEUE_DEPTH(pRecvPktQueue) - pktsToScatter) > 0) {
-            /* we were forced to split this bundle receive operation
-             * all packets in this partial bundle must have their lookaheads ignored */
-        PartialBundle = true;
-            /* this would only happen if the target ignored our max bundle limit */
-        AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
-                         ("HTCIssueRecvPacketBundle : partial bundle detected num:%d , %d \n",
-                         HTC_PACKET_QUEUE_DEPTH(pRecvPktQueue), pktsToScatter));       
-    }
-    
-    totalLength = 0;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCIssueRecvPacketBundle (Numpackets: %d , actual : %d) \n", 
-        HTC_PACKET_QUEUE_DEPTH(pRecvPktQueue), pktsToScatter));
-    
-    do {
-        
-        pScatterReq = DEV_ALLOC_SCATTER_REQ(&target->Device); 
-        
-        if (pScatterReq == NULL) {
-                /* no scatter resources left, just let caller handle it the legacy way */
-            break;    
-        }        
-    
-        pScatterReq->CallerFlags = 0;
-             
-        if (PartialBundle) {
-                /* mark that this is a partial bundle, this has special ramifications to the
-                 * scatter completion routine */
-            pScatterReq->CallerFlags |= HTC_SCATTER_REQ_FLAGS_PARTIAL_BUNDLE;
-        }
-                   
-            /* convert HTC packets to scatter list */                   
-        for (i = 0; i < pktsToScatter; i++) {
-            int paddedLength;
-            
-            pPacket = HTC_PACKET_DEQUEUE(pRecvPktQueue);
-            A_ASSERT(pPacket != NULL);
-            
-            paddedLength = DEV_CALC_RECV_PADDED_LEN(&target->Device, pPacket->ActualLength);
-     
-            if ((scatterSpaceRemaining - paddedLength) < 0) {
-                    /* exceeds what we can transfer, put the packet back */  
-                HTC_PACKET_ENQUEUE_TO_HEAD(pRecvPktQueue,pPacket);
-                break;    
-            }
-                        
-            scatterSpaceRemaining -= paddedLength;
-                       
-            if (PartialBundle || (i < (pktsToScatter - 1))) {
-                    /* packet 0..n-1 cannot be checked for look-aheads since we are fetching a bundle
-                     * the last packet however can have it's lookahead used */
-                pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_IGNORE_LOOKAHEAD;
-            }
-            
-            /* note: 1 HTC packet per scatter entry */           
-                /* setup packet into */   
-            pScatterReq->ScatterList[i].pBuffer = pPacket->pBuffer;
-            pScatterReq->ScatterList[i].Length = paddedLength;
-            
-            pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_PART_OF_BUNDLE;
-            
-            if (asyncMode) {
-                    /* save HTC packet for async completion routine */
-                pScatterReq->ScatterList[i].pCallerContexts[0] = pPacket;
-            } else {
-                    /* queue to caller's sync completion queue, caller will unload this when we return */
-                HTC_PACKET_ENQUEUE(pSyncCompletionQueue,pPacket);    
-            }             
-                   
-            A_ASSERT(pScatterReq->ScatterList[i].Length);
-            totalLength += pScatterReq->ScatterList[i].Length;
-        }            
-        
-        pScatterReq->TotalLength = totalLength;
-        pScatterReq->ValidScatterEntries = i;
-        
-        if (asyncMode) {
-            pScatterReq->CompletionRoutine = HTCAsyncRecvScatterCompletion;
-            pScatterReq->Context = target;
-        }
-        
-        status = DevSubmitScatterRequest(&target->Device, pScatterReq, DEV_SCATTER_READ, asyncMode);
-        
-        if (!status) {
-            *pNumPacketsFetched = i;    
-        }
-        
-        if (!asyncMode) {
-                /* free scatter request */
-            DEV_FREE_SCATTER_REQ(&target->Device, pScatterReq);   
-        }
-        
-    } while (false);
+	int        status = 0;
+	HIF_SCATTER_REQ *pScatterReq;
+	int             i, totalLength;
+	int             pktsToScatter;
+	HTC_PACKET      *pPacket;
+	bool          asyncMode = (pSyncCompletionQueue == NULL) ? true : false;
+	int             scatterSpaceRemaining = DEV_GET_MAX_BUNDLE_RECV_LENGTH(&target->Device);
+
+	pktsToScatter = HTC_PACKET_QUEUE_DEPTH(pRecvPktQueue);
+	pktsToScatter = min(pktsToScatter, target->MaxMsgPerBundle);
+
+	if ((HTC_PACKET_QUEUE_DEPTH(pRecvPktQueue) - pktsToScatter) > 0) {
+		/* we were forced to split this bundle receive operation
+		 * all packets in this partial bundle must have their lookaheads ignored */
+		PartialBundle = true;
+		/* this would only happen if the target ignored our max bundle limit */
+		AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
+				("HTCIssueRecvPacketBundle : partial bundle detected num:%d , %d \n",
+				 HTC_PACKET_QUEUE_DEPTH(pRecvPktQueue), pktsToScatter));
+	}
+
+	totalLength = 0;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCIssueRecvPacketBundle (Numpackets: %d , actual : %d) \n",
+					HTC_PACKET_QUEUE_DEPTH(pRecvPktQueue), pktsToScatter));
+
+	do {
+
+		pScatterReq = DEV_ALLOC_SCATTER_REQ(&target->Device);
+
+		if (pScatterReq == NULL) {
+			/* no scatter resources left, just let caller handle it the legacy way */
+			break;
+		}
+
+		pScatterReq->CallerFlags = 0;
+
+		if (PartialBundle) {
+			/* mark that this is a partial bundle, this has special ramifications to the
+			 * scatter completion routine */
+			pScatterReq->CallerFlags |= HTC_SCATTER_REQ_FLAGS_PARTIAL_BUNDLE;
+		}
+
+		/* convert HTC packets to scatter list */
+		for (i = 0; i < pktsToScatter; i++) {
+			int paddedLength;
+
+			pPacket = HTC_PACKET_DEQUEUE(pRecvPktQueue);
+			A_ASSERT(pPacket != NULL);
+
+			paddedLength = DEV_CALC_RECV_PADDED_LEN(&target->Device, pPacket->ActualLength);
+
+			if ((scatterSpaceRemaining - paddedLength) < 0) {
+				/* exceeds what we can transfer, put the packet back */
+				HTC_PACKET_ENQUEUE_TO_HEAD(pRecvPktQueue,pPacket);
+				break;
+			}
+
+			scatterSpaceRemaining -= paddedLength;
+
+			if (PartialBundle || (i < (pktsToScatter - 1))) {
+				/* packet 0..n-1 cannot be checked for look-aheads since we are fetching a bundle
+				 * the last packet however can have it's lookahead used */
+				pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_IGNORE_LOOKAHEAD;
+			}
+
+			/* note: 1 HTC packet per scatter entry */
+			/* setup packet into */
+			pScatterReq->ScatterList[i].pBuffer = pPacket->pBuffer;
+			pScatterReq->ScatterList[i].Length = paddedLength;
+
+			pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_PART_OF_BUNDLE;
+
+			if (asyncMode) {
+				/* save HTC packet for async completion routine */
+				pScatterReq->ScatterList[i].pCallerContexts[0] = pPacket;
+			} else {
+				/* queue to caller's sync completion queue, caller will unload this when we return */
+				HTC_PACKET_ENQUEUE(pSyncCompletionQueue,pPacket);
+			}
+
+			A_ASSERT(pScatterReq->ScatterList[i].Length);
+			totalLength += pScatterReq->ScatterList[i].Length;
+		}
+
+		pScatterReq->TotalLength = totalLength;
+		pScatterReq->ValidScatterEntries = i;
+
+		if (asyncMode) {
+			pScatterReq->CompletionRoutine = HTCAsyncRecvScatterCompletion;
+			pScatterReq->Context = target;
+		}
+
+		status = DevSubmitScatterRequest(&target->Device, pScatterReq, DEV_SCATTER_READ, asyncMode);
+
+		if (!status) {
+			*pNumPacketsFetched = i;
+		}
+
+		if (!asyncMode) {
+			/* free scatter request */
+			DEV_FREE_SCATTER_REQ(&target->Device, pScatterReq);
+		}
+
+	} while (false);
    
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCIssueRecvPacketBundle (status:%d) (fetched:%d) \n",
-            status,*pNumPacketsFetched));
-        
-    return status;
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCIssueRecvPacketBundle (status:%d) (fetched:%d) \n",
+					status,*pNumPacketsFetched));
+
+	return status;
 }
 
 static INLINE void CheckRecvWaterMark(HTC_ENDPOINT    *pEndpoint)
 {  
-        /* see if endpoint is using a refill watermark 
-         * ** no need to use a lock here, since we are only inspecting...
-         * caller may must not hold locks when calling this function */
-    if (pEndpoint->EpCallBacks.RecvRefillWaterMark > 0) {
-        if (HTC_PACKET_QUEUE_DEPTH(&pEndpoint->RxBuffers) < pEndpoint->EpCallBacks.RecvRefillWaterMark) {
-                /* call the re-fill handler before we continue */
-            pEndpoint->EpCallBacks.EpRecvRefill(pEndpoint->EpCallBacks.pContext,
-                                                pEndpoint->Id);
-        }
-    }  
+	/* see if endpoint is using a refill watermark
+	 * ** no need to use a lock here, since we are only inspecting...
+	 * caller may must not hold locks when calling this function */
+	if (pEndpoint->EpCallBacks.RecvRefillWaterMark > 0) {
+		if (HTC_PACKET_QUEUE_DEPTH(&pEndpoint->RxBuffers) < pEndpoint->EpCallBacks.RecvRefillWaterMark) {
+			/* call the re-fill handler before we continue */
+			pEndpoint->EpCallBacks.EpRecvRefill(pEndpoint->EpCallBacks.pContext,
+							    pEndpoint->Id);
+		}
+	}
 }
 
 /* callback when device layer or lookahead report parsing detects a pending message */
 int HTCRecvMessagePendingHandler(void *Context, u32 MsgLookAheads[], int NumLookAheads, bool *pAsyncProc, int *pNumPktsFetched)
 {
-    HTC_TARGET      *target = (HTC_TARGET *)Context;
-    int         status = 0;
-    HTC_PACKET      *pPacket;
-    HTC_ENDPOINT    *pEndpoint;
-    bool          asyncProc = false;
-    u32 lookAheads[HTC_HOST_MAX_MSG_PER_BUNDLE];
-    int             pktsFetched;
-    HTC_PACKET_QUEUE recvPktQueue, syncCompletedPktsQueue;
-    bool          partialBundle;
-    HTC_ENDPOINT_ID id;
-    int             totalFetched = 0;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCRecvMessagePendingHandler NumLookAheads: %d \n",NumLookAheads));
-    
-    if (pNumPktsFetched != NULL) {
-        *pNumPktsFetched = 0;    
-    }
-    
-    if (IS_DEV_IRQ_PROCESSING_ASYNC_ALLOWED(&target->Device)) {
-            /* We use async mode to get the packets if the device layer supports it.
-             * The device layer interfaces with HIF in which HIF may have restrictions on
-             * how interrupts are processed */
-        asyncProc = true;
-    }
-
-    if (pAsyncProc != NULL) {
-            /* indicate to caller how we decided to process this */
-        *pAsyncProc = asyncProc;
-    }
-    
-    if (NumLookAheads > HTC_HOST_MAX_MSG_PER_BUNDLE) {
-        A_ASSERT(false);
-        return A_EPROTO; 
-    }
-        
-        /* on first entry copy the lookaheads into our temp array for processing */
-    A_MEMCPY(lookAheads, MsgLookAheads, (sizeof(u32)) * NumLookAheads);
-            
-    while (true) {
-        
-            /* reset packets queues */
-        INIT_HTC_PACKET_QUEUE(&recvPktQueue);
-        INIT_HTC_PACKET_QUEUE(&syncCompletedPktsQueue);
-        
-        if (NumLookAheads > HTC_HOST_MAX_MSG_PER_BUNDLE) {
-            status = A_EPROTO;
-            A_ASSERT(false);
-            break;    
-        }
+	HTC_TARGET      *target = (HTC_TARGET *)Context;
+	int         status = 0;
+	HTC_PACKET      *pPacket;
+	HTC_ENDPOINT    *pEndpoint;
+	bool          asyncProc = false;
+	u32 lookAheads[HTC_HOST_MAX_MSG_PER_BUNDLE];
+	int             pktsFetched;
+	HTC_PACKET_QUEUE recvPktQueue, syncCompletedPktsQueue;
+	bool          partialBundle;
+	HTC_ENDPOINT_ID id;
+	int             totalFetched = 0;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCRecvMessagePendingHandler NumLookAheads: %d \n",NumLookAheads));
+
+	if (pNumPktsFetched != NULL) {
+		*pNumPktsFetched = 0;
+	}
+
+	if (IS_DEV_IRQ_PROCESSING_ASYNC_ALLOWED(&target->Device)) {
+		/* We use async mode to get the packets if the device layer supports it.
+		 * The device layer interfaces with HIF in which HIF may have restrictions on
+		 * how interrupts are processed */
+		asyncProc = true;
+	}
+
+	if (pAsyncProc != NULL) {
+		/* indicate to caller how we decided to process this */
+		*pAsyncProc = asyncProc;
+	}
+
+	if (NumLookAheads > HTC_HOST_MAX_MSG_PER_BUNDLE) {
+		A_ASSERT(false);
+		return A_EPROTO;
+	}
+
+	/* on first entry copy the lookaheads into our temp array for processing */
+	A_MEMCPY(lookAheads, MsgLookAheads, (sizeof(u32)) * NumLookAheads);
+
+	while (true) {
+
+		/* reset packets queues */
+		INIT_HTC_PACKET_QUEUE(&recvPktQueue);
+		INIT_HTC_PACKET_QUEUE(&syncCompletedPktsQueue);
+
+		if (NumLookAheads > HTC_HOST_MAX_MSG_PER_BUNDLE) {
+			status = A_EPROTO;
+			A_ASSERT(false);
+			break;
+		}
    
-            /* first lookahead sets the expected endpoint IDs for all packets in a bundle */
-        id = ((HTC_FRAME_HDR *)&lookAheads[0])->EndpointID;
-        pEndpoint = &target->EndPoint[id];
-        
-        if (id >= ENDPOINT_MAX) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MsgPend, Invalid Endpoint in look-ahead: %d \n",id));
-            status = A_EPROTO;
-            break;
-        }
-        
-            /* try to allocate as many HTC RX packets indicated by the lookaheads
-             * these packets are stored in the recvPkt queue */
-        status = AllocAndPrepareRxPackets(target, 
-                                          lookAheads, 
-                                          NumLookAheads,
-                                          pEndpoint, 
-                                          &recvPktQueue);        
-        if (status) {
-            break;    
-        }
+		/* first lookahead sets the expected endpoint IDs for all packets in a bundle */
+		id = ((HTC_FRAME_HDR *)&lookAheads[0])->EndpointID;
+		pEndpoint = &target->EndPoint[id];
+
+		if (id >= ENDPOINT_MAX) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MsgPend, Invalid Endpoint in look-ahead: %d \n",id));
+			status = A_EPROTO;
+			break;
+		}
+
+		/* try to allocate as many HTC RX packets indicated by the lookaheads
+		 * these packets are stored in the recvPkt queue */
+		status = AllocAndPrepareRxPackets(target,
+						  lookAheads,
+						  NumLookAheads,
+						  pEndpoint,
+						  &recvPktQueue);
+		if (status) {
+			break;
+		}
  
-        if (HTC_PACKET_QUEUE_DEPTH(&recvPktQueue) >= 2) {
-                /* a recv bundle was detected, force IRQ status re-check again */
-            REF_IRQ_STATUS_RECHECK(&target->Device);
-        }
-        
-        totalFetched += HTC_PACKET_QUEUE_DEPTH(&recvPktQueue);
-               
-            /* we've got packet buffers for all we can currently fetch, 
-             * this count is not valid anymore  */
-        NumLookAheads = 0;
-        partialBundle = false;
-       
-            /* now go fetch the list of HTC packets */
-        while (!HTC_QUEUE_EMPTY(&recvPktQueue)) {   
-            
-            pktsFetched = 0;
-                       
-            if (target->RecvBundlingEnabled && (HTC_PACKET_QUEUE_DEPTH(&recvPktQueue) > 1)) {             
-                    /* there are enough packets to attempt a bundle transfer and recv bundling is allowed  */
-                status = HTCIssueRecvPacketBundle(target,
-                                                  &recvPktQueue,
-                                                  asyncProc ? NULL : &syncCompletedPktsQueue,
-                                                  &pktsFetched,
-                                                  partialBundle);                                                   
-                if (status) {
-                    break;
-                }
-                
-                if (HTC_PACKET_QUEUE_DEPTH(&recvPktQueue) != 0) {
-                        /* we couldn't fetch all packets at one time, this creates a broken
-                         * bundle  */
-                    partialBundle = true;
-                }                                                                     
-            }
-            
-                /* see if the previous operation fetched any packets using bundling */
-            if (0 == pktsFetched) {  
-                    /* dequeue one packet */
-                pPacket = HTC_PACKET_DEQUEUE(&recvPktQueue);
-                A_ASSERT(pPacket != NULL);                 
-                                     
-                if (asyncProc) {
-                        /* we use async mode to get the packet if the device layer supports it
-                         * set our callback and context */
-                    pPacket->Completion = HTCRecvCompleteHandler;
-                    pPacket->pContext = target;
-                } else {
-                        /* fully synchronous */
-                    pPacket->Completion = NULL;
-                }
-                
-                if (HTC_PACKET_QUEUE_DEPTH(&recvPktQueue) > 0) {
-                        /* lookaheads in all packets except the last one in the bundle must be ignored */
-                    pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_IGNORE_LOOKAHEAD;
-                }
-                                    
-                    /* go fetch the packet */
-                status = HTCIssueRecv(target, pPacket);              
-                if (status) {
-                    break;
-                }  
-                               
-                if (!asyncProc) {               
-                        /* sent synchronously, queue this packet for synchronous completion */
-                    HTC_PACKET_ENQUEUE(&syncCompletedPktsQueue,pPacket);
-                } 
-                               
-            }
-            
-        }
-
-        if (!status) {
-            CheckRecvWaterMark(pEndpoint);
-        }
-            
-        if (asyncProc) {
-                /* we did this asynchronously so we can get out of the loop, the asynch processing
-                 * creates a chain of requests to continue processing pending messages in the
-                 * context of callbacks  */
-            break;
-        }
-
-            /* synchronous handling */
-        if (target->Device.DSRCanYield) {
-                /* for the SYNC case, increment count that tracks when the DSR should yield */
-            target->Device.CurrentDSRRecvCount++;    
-        }
-            
-            /* in the sync case, all packet buffers are now filled, 
-             * we can process each packet, check lookaheads and then repeat */ 
-             
-             /* unload sync completion queue */      
-        while (!HTC_QUEUE_EMPTY(&syncCompletedPktsQueue)) {
-            HTC_PACKET_QUEUE    container;
-           
-            pPacket = HTC_PACKET_DEQUEUE(&syncCompletedPktsQueue);
-            A_ASSERT(pPacket != NULL);
-            
-            pEndpoint = &target->EndPoint[pPacket->Endpoint];           
-                /* reset count on each iteration, we are only interested in the last packet's lookahead
-                 * information when we break out of this loop */
-            NumLookAheads = 0;
-                /* process header for each of the recv packets
-                 * note: the lookahead of the last packet is useful for us to continue in this loop */            
-            status = HTCProcessRecvHeader(target,pPacket,lookAheads,&NumLookAheads);
-            if (status) {
-                break;
-            }
-            
-            if (HTC_QUEUE_EMPTY(&syncCompletedPktsQueue)) {
-                    /* last packet's more packets flag is set based on the lookahead */
-                SET_MORE_RX_PACKET_INDICATION_FLAG(lookAheads,NumLookAheads,pEndpoint,pPacket);
-            } else {
-                    /* packets in a bundle automatically have this flag set */
-                FORCE_MORE_RX_PACKET_INDICATION_FLAG(pPacket);
-            }
-                /* good packet, indicate it */
-            HTC_RX_STAT_PROFILE(target,pEndpoint,NumLookAheads);
-            
-            if (pPacket->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_PART_OF_BUNDLE) {
-                INC_HTC_EP_STAT(pEndpoint, RxPacketsBundled, 1);
-            }
-            
-            INIT_HTC_PACKET_QUEUE_AND_ADD(&container,pPacket);
-            DO_RCV_COMPLETION(pEndpoint,&container);
-        }
-
-        if (status) {
-            break;
-        }
-            
-        if (NumLookAheads == 0) {
-                /* no more look aheads */
-            break;    
-        }
-
-            /* when we process recv synchronously we need to check if we should yield and stop
-             * fetching more packets indicated by the embedded lookaheads */
-        if (target->Device.DSRCanYield) {
-            if (DEV_CHECK_RECV_YIELD(&target->Device)) {
-                    /* break out, don't fetch any more packets */
-                break;  
-            }  
-        }
-            
-
-        /* check whether other OS contexts have queued any WMI command/data for WLAN. 
-         * This check is needed only if WLAN Tx and Rx happens in same thread context */
-        A_CHECK_DRV_TX();
-        
-            /* for SYNCH processing, if we get here, we are running through the loop again due to a detected lookahead.
-             * Set flag that we should re-check IRQ status registers again before leaving IRQ processing,
-             * this can net better performance in high throughput situations */
-        REF_IRQ_STATUS_RECHECK(&target->Device);
-    }
-    
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                        ("Failed to get pending recv messages (%d) \n",status));
-            /* cleanup any packets we allocated but didn't use to actually fetch any packets */                        
-        while (!HTC_QUEUE_EMPTY(&recvPktQueue)) {   
-            pPacket = HTC_PACKET_DEQUEUE(&recvPktQueue);
-                /* clean up packets */
-            HTC_RECYCLE_RX_PKT(target, pPacket, &target->EndPoint[pPacket->Endpoint]);
-        }
-            /* cleanup any packets in sync completion queue */
-        while (!HTC_QUEUE_EMPTY(&syncCompletedPktsQueue)) {   
-            pPacket = HTC_PACKET_DEQUEUE(&syncCompletedPktsQueue);
-                /* clean up packets */
-            HTC_RECYCLE_RX_PKT(target, pPacket, &target->EndPoint[pPacket->Endpoint]);
-        }
-        if  (HTC_STOPPING(target)) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
-                (" Host is going to stop. blocking receiver for HTCStop.. \n"));
-            DevStopRecv(&target->Device, asyncProc ? DEV_STOP_RECV_ASYNC : DEV_STOP_RECV_SYNC);
-        }
-    }
-        /* before leaving, check to see if host ran out of buffers and needs to stop the
-         * receiver */
-    if (target->RecvStateFlags & HTC_RECV_WAIT_BUFFERS) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
-                (" Host has no RX buffers, blocking receiver to prevent overrun.. \n"));
-            /* try to stop receive at the device layer */
-        DevStopRecv(&target->Device, asyncProc ? DEV_STOP_RECV_ASYNC : DEV_STOP_RECV_SYNC);
-    }
-    
-    if (pNumPktsFetched != NULL) {
-        *pNumPktsFetched = totalFetched;    
-    }
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCRecvMessagePendingHandler \n"));
-
-    return status;
+		if (HTC_PACKET_QUEUE_DEPTH(&recvPktQueue) >= 2) {
+			/* a recv bundle was detected, force IRQ status re-check again */
+			REF_IRQ_STATUS_RECHECK(&target->Device);
+		}
+
+		totalFetched += HTC_PACKET_QUEUE_DEPTH(&recvPktQueue);
+
+		/* we've got packet buffers for all we can currently fetch,
+		 * this count is not valid anymore  */
+		NumLookAheads = 0;
+		partialBundle = false;
+
+		/* now go fetch the list of HTC packets */
+		while (!HTC_QUEUE_EMPTY(&recvPktQueue)) {
+
+			pktsFetched = 0;
+
+			if (target->RecvBundlingEnabled && (HTC_PACKET_QUEUE_DEPTH(&recvPktQueue) > 1)) {
+				/* there are enough packets to attempt a bundle transfer and recv bundling is allowed  */
+				status = HTCIssueRecvPacketBundle(target,
+								  &recvPktQueue,
+								  asyncProc ? NULL : &syncCompletedPktsQueue,
+								  &pktsFetched,
+								  partialBundle);
+				if (status) {
+					break;
+				}
+
+				if (HTC_PACKET_QUEUE_DEPTH(&recvPktQueue) != 0) {
+					/* we couldn't fetch all packets at one time, this creates a broken
+					 * bundle  */
+					partialBundle = true;
+				}
+			}
+
+			/* see if the previous operation fetched any packets using bundling */
+			if (0 == pktsFetched) {
+				/* dequeue one packet */
+				pPacket = HTC_PACKET_DEQUEUE(&recvPktQueue);
+				A_ASSERT(pPacket != NULL);
+
+				if (asyncProc) {
+					/* we use async mode to get the packet if the device layer supports it
+					 * set our callback and context */
+					pPacket->Completion = HTCRecvCompleteHandler;
+					pPacket->pContext = target;
+				} else {
+					/* fully synchronous */
+					pPacket->Completion = NULL;
+				}
+
+				if (HTC_PACKET_QUEUE_DEPTH(&recvPktQueue) > 0) {
+					/* lookaheads in all packets except the last one in the bundle must be ignored */
+					pPacket->PktInfo.AsRx.HTCRxFlags |= HTC_RX_PKT_IGNORE_LOOKAHEAD;
+				}
+
+				/* go fetch the packet */
+				status = HTCIssueRecv(target, pPacket);
+				if (status) {
+					break;
+				}
+
+				if (!asyncProc) {
+					/* sent synchronously, queue this packet for synchronous completion */
+					HTC_PACKET_ENQUEUE(&syncCompletedPktsQueue,pPacket);
+				}
+
+			}
+
+		}
+
+		if (!status) {
+			CheckRecvWaterMark(pEndpoint);
+		}
+
+		if (asyncProc) {
+			/* we did this asynchronously so we can get out of the loop, the asynch processing
+			 * creates a chain of requests to continue processing pending messages in the
+			 * context of callbacks  */
+			break;
+		}
+
+		/* synchronous handling */
+		if (target->Device.DSRCanYield) {
+			/* for the SYNC case, increment count that tracks when the DSR should yield */
+			target->Device.CurrentDSRRecvCount++;
+		}
+
+		/* in the sync case, all packet buffers are now filled,
+		 * we can process each packet, check lookaheads and then repeat */
+
+		/* unload sync completion queue */
+		while (!HTC_QUEUE_EMPTY(&syncCompletedPktsQueue)) {
+			HTC_PACKET_QUEUE    container;
+
+			pPacket = HTC_PACKET_DEQUEUE(&syncCompletedPktsQueue);
+			A_ASSERT(pPacket != NULL);
+
+			pEndpoint = &target->EndPoint[pPacket->Endpoint];
+			/* reset count on each iteration, we are only interested in the last packet's lookahead
+			 * information when we break out of this loop */
+			NumLookAheads = 0;
+			/* process header for each of the recv packets
+			 * note: the lookahead of the last packet is useful for us to continue in this loop */
+			status = HTCProcessRecvHeader(target,pPacket,lookAheads,&NumLookAheads);
+			if (status) {
+				break;
+			}
+
+			if (HTC_QUEUE_EMPTY(&syncCompletedPktsQueue)) {
+				/* last packet's more packets flag is set based on the lookahead */
+				SET_MORE_RX_PACKET_INDICATION_FLAG(lookAheads,NumLookAheads,pEndpoint,pPacket);
+			} else {
+				/* packets in a bundle automatically have this flag set */
+				FORCE_MORE_RX_PACKET_INDICATION_FLAG(pPacket);
+			}
+			/* good packet, indicate it */
+			HTC_RX_STAT_PROFILE(target,pEndpoint,NumLookAheads);
+
+			if (pPacket->PktInfo.AsRx.HTCRxFlags & HTC_RX_PKT_PART_OF_BUNDLE) {
+				INC_HTC_EP_STAT(pEndpoint, RxPacketsBundled, 1);
+			}
+
+			INIT_HTC_PACKET_QUEUE_AND_ADD(&container,pPacket);
+			DO_RCV_COMPLETION(pEndpoint,&container);
+		}
+
+		if (status) {
+			break;
+		}
+
+		if (NumLookAheads == 0) {
+			/* no more look aheads */
+			break;
+		}
+
+		/* when we process recv synchronously we need to check if we should yield and stop
+		 * fetching more packets indicated by the embedded lookaheads */
+		if (target->Device.DSRCanYield) {
+			if (DEV_CHECK_RECV_YIELD(&target->Device)) {
+				/* break out, don't fetch any more packets */
+				break;
+			}
+		}
+
+
+		/* check whether other OS contexts have queued any WMI command/data for WLAN.
+		 * This check is needed only if WLAN Tx and Rx happens in same thread context */
+		A_CHECK_DRV_TX();
+
+		/* for SYNCH processing, if we get here, we are running through the loop again due to a detected lookahead.
+		 * Set flag that we should re-check IRQ status registers again before leaving IRQ processing,
+		 * this can net better performance in high throughput situations */
+		REF_IRQ_STATUS_RECHECK(&target->Device);
+	}
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("Failed to get pending recv messages (%d) \n",status));
+		/* cleanup any packets we allocated but didn't use to actually fetch any packets */
+		while (!HTC_QUEUE_EMPTY(&recvPktQueue)) {
+			pPacket = HTC_PACKET_DEQUEUE(&recvPktQueue);
+			/* clean up packets */
+			HTC_RECYCLE_RX_PKT(target, pPacket, &target->EndPoint[pPacket->Endpoint]);
+		}
+		/* cleanup any packets in sync completion queue */
+		while (!HTC_QUEUE_EMPTY(&syncCompletedPktsQueue)) {
+			pPacket = HTC_PACKET_DEQUEUE(&syncCompletedPktsQueue);
+			/* clean up packets */
+			HTC_RECYCLE_RX_PKT(target, pPacket, &target->EndPoint[pPacket->Endpoint]);
+		}
+		if  (HTC_STOPPING(target)) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
+					(" Host is going to stop. blocking receiver for HTCStop.. \n"));
+			DevStopRecv(&target->Device, asyncProc ? DEV_STOP_RECV_ASYNC : DEV_STOP_RECV_SYNC);
+		}
+	}
+	/* before leaving, check to see if host ran out of buffers and needs to stop the
+	 * receiver */
+	if (target->RecvStateFlags & HTC_RECV_WAIT_BUFFERS) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_WARN,
+				(" Host has no RX buffers, blocking receiver to prevent overrun.. \n"));
+		/* try to stop receive at the device layer */
+		DevStopRecv(&target->Device, asyncProc ? DEV_STOP_RECV_ASYNC : DEV_STOP_RECV_SYNC);
+	}
+
+	if (pNumPktsFetched != NULL) {
+		*pNumPktsFetched = totalFetched;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCRecvMessagePendingHandler \n"));
+
+	return status;
 }
 
 int HTCAddReceivePktMultiple(HTC_HANDLE HTCHandle, HTC_PACKET_QUEUE *pPktQueue)
 {
-    HTC_TARGET      *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    HTC_ENDPOINT    *pEndpoint;
-    bool          unblockRecv = false;
-    int        status = 0;
-    HTC_PACKET      *pFirstPacket;
-
-    pFirstPacket = HTC_GET_PKT_AT_HEAD(pPktQueue);
-    
-    if (NULL == pFirstPacket) {
-        A_ASSERT(false);
-        return A_EINVAL;    
-    }
-    
-    AR_DEBUG_ASSERT(pFirstPacket->Endpoint < ENDPOINT_MAX);
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
-                    ("+- HTCAddReceivePktMultiple : endPointId: %d, cnt:%d, length: %d\n",
-                    pFirstPacket->Endpoint,
-                    HTC_PACKET_QUEUE_DEPTH(pPktQueue), 
-                    pFirstPacket->BufferLength));
-
-    do {
-
-        pEndpoint = &target->EndPoint[pFirstPacket->Endpoint];
-
-        LOCK_HTC_RX(target);
-
-        if (HTC_STOPPING(target)) {
-            HTC_PACKET *pPacket;
-            
-            UNLOCK_HTC_RX(target);
-            
-                /* walk through queue and mark each one canceled */
-            HTC_PACKET_QUEUE_ITERATE_ALLOW_REMOVE(pPktQueue,pPacket) {
-                pPacket->Status = A_ECANCELED;    
-            } HTC_PACKET_QUEUE_ITERATE_END;
-            
-            DO_RCV_COMPLETION(pEndpoint,pPktQueue);
-            break;
-        }
-
-            /* store receive packets */
-        HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pEndpoint->RxBuffers, pPktQueue);
-
-            /* check if we are blocked waiting for a new buffer */
-        if (target->RecvStateFlags & HTC_RECV_WAIT_BUFFERS) {
-            if (target->EpWaitingForBuffers == pFirstPacket->Endpoint) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" receiver was blocked on ep:%d, unblocking.. \n",
-                    target->EpWaitingForBuffers));
-                target->RecvStateFlags &= ~HTC_RECV_WAIT_BUFFERS;
-                target->EpWaitingForBuffers = ENDPOINT_MAX;
-                unblockRecv = true;
-            }
-        }
-
-        UNLOCK_HTC_RX(target);
-
-        if (unblockRecv && !HTC_STOPPING(target)) {
-                /* TODO : implement a buffer threshold count? */
-            DevEnableRecv(&target->Device,DEV_ENABLE_RECV_SYNC);
-        }
-
-    } while (false);
-
-    return status;
+	HTC_TARGET      *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	HTC_ENDPOINT    *pEndpoint;
+	bool          unblockRecv = false;
+	int        status = 0;
+	HTC_PACKET      *pFirstPacket;
+
+	pFirstPacket = HTC_GET_PKT_AT_HEAD(pPktQueue);
+
+	if (NULL == pFirstPacket) {
+		A_ASSERT(false);
+		return A_EINVAL;
+	}
+
+	AR_DEBUG_ASSERT(pFirstPacket->Endpoint < ENDPOINT_MAX);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_RECV,
+			("+- HTCAddReceivePktMultiple : endPointId: %d, cnt:%d, length: %d\n",
+			 pFirstPacket->Endpoint,
+			 HTC_PACKET_QUEUE_DEPTH(pPktQueue),
+			 pFirstPacket->BufferLength));
+
+	do {
+
+		pEndpoint = &target->EndPoint[pFirstPacket->Endpoint];
+
+		LOCK_HTC_RX(target);
+
+		if (HTC_STOPPING(target)) {
+			HTC_PACKET *pPacket;
+
+			UNLOCK_HTC_RX(target);
+
+			/* walk through queue and mark each one canceled */
+			HTC_PACKET_QUEUE_ITERATE_ALLOW_REMOVE(pPktQueue,pPacket) {
+				pPacket->Status = A_ECANCELED;
+			} HTC_PACKET_QUEUE_ITERATE_END;
+
+			DO_RCV_COMPLETION(pEndpoint,pPktQueue);
+			break;
+		}
+
+		/* store receive packets */
+		HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pEndpoint->RxBuffers, pPktQueue);
+
+		/* check if we are blocked waiting for a new buffer */
+		if (target->RecvStateFlags & HTC_RECV_WAIT_BUFFERS) {
+			if (target->EpWaitingForBuffers == pFirstPacket->Endpoint) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" receiver was blocked on ep:%d, unblocking.. \n",
+								target->EpWaitingForBuffers));
+				target->RecvStateFlags &= ~HTC_RECV_WAIT_BUFFERS;
+				target->EpWaitingForBuffers = ENDPOINT_MAX;
+				unblockRecv = true;
+			}
+		}
+
+		UNLOCK_HTC_RX(target);
+
+		if (unblockRecv && !HTC_STOPPING(target)) {
+			/* TODO : implement a buffer threshold count? */
+			DevEnableRecv(&target->Device,DEV_ENABLE_RECV_SYNC);
+		}
+
+	} while (false);
+
+	return status;
 }
 
 /* Makes a buffer available to the HTC module */
 int HTCAddReceivePkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket)
 {
-    HTC_PACKET_QUEUE queue;
-    INIT_HTC_PACKET_QUEUE_AND_ADD(&queue,pPacket); 
-    return HTCAddReceivePktMultiple(HTCHandle, &queue);       
+	HTC_PACKET_QUEUE queue;
+	INIT_HTC_PACKET_QUEUE_AND_ADD(&queue,pPacket);
+	return HTCAddReceivePktMultiple(HTCHandle, &queue);
 }
 
 void HTCUnblockRecv(HTC_HANDLE HTCHandle)
 {
-    HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    bool      unblockRecv = false;
-
-    LOCK_HTC_RX(target);
-
-        /* check if we are blocked waiting for a new buffer */
-    if (target->RecvStateFlags & HTC_RECV_WAIT_BUFFERS) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HTCUnblockRx : receiver was blocked on ep:%d, unblocking.. \n",
-            target->EpWaitingForBuffers));
-        target->RecvStateFlags &= ~HTC_RECV_WAIT_BUFFERS;
-        target->EpWaitingForBuffers = ENDPOINT_MAX;
-        unblockRecv = true;
-    }
-
-    UNLOCK_HTC_RX(target);
-
-    if (unblockRecv && !HTC_STOPPING(target)) {
-            /* re-enable */
-        DevEnableRecv(&target->Device,DEV_ENABLE_RECV_ASYNC);
-    }
+	HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	bool      unblockRecv = false;
+
+	LOCK_HTC_RX(target);
+
+	/* check if we are blocked waiting for a new buffer */
+	if (target->RecvStateFlags & HTC_RECV_WAIT_BUFFERS) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("HTCUnblockRx : receiver was blocked on ep:%d, unblocking.. \n",
+						target->EpWaitingForBuffers));
+		target->RecvStateFlags &= ~HTC_RECV_WAIT_BUFFERS;
+		target->EpWaitingForBuffers = ENDPOINT_MAX;
+		unblockRecv = true;
+	}
+
+	UNLOCK_HTC_RX(target);
+
+	if (unblockRecv && !HTC_STOPPING(target)) {
+		/* re-enable */
+		DevEnableRecv(&target->Device,DEV_ENABLE_RECV_ASYNC);
+	}
 }
 
 static void HTCFlushRxQueue(HTC_TARGET *target, HTC_ENDPOINT *pEndpoint, HTC_PACKET_QUEUE *pQueue)
 {
-    HTC_PACKET  *pPacket;
-    HTC_PACKET_QUEUE container;
-    
-    LOCK_HTC_RX(target);
-
-    while (1) {
-        pPacket = HTC_PACKET_DEQUEUE(pQueue);
-        if (NULL == pPacket) {
-            break;
-        }
-        UNLOCK_HTC_RX(target);
-        pPacket->Status = A_ECANCELED;
-        pPacket->ActualLength = 0;
-        AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("  Flushing RX packet:0x%lX, length:%d, ep:%d \n",
-                (unsigned long)pPacket, pPacket->BufferLength, pPacket->Endpoint));
-        INIT_HTC_PACKET_QUEUE_AND_ADD(&container,pPacket);
-            /* give the packet back */
-        DO_RCV_COMPLETION(pEndpoint,&container);
-        LOCK_HTC_RX(target);
-    }
-    
-    UNLOCK_HTC_RX(target);
+	HTC_PACKET  *pPacket;
+	HTC_PACKET_QUEUE container;
+
+	LOCK_HTC_RX(target);
+
+	while (1) {
+		pPacket = HTC_PACKET_DEQUEUE(pQueue);
+		if (NULL == pPacket) {
+			break;
+		}
+		UNLOCK_HTC_RX(target);
+		pPacket->Status = A_ECANCELED;
+		pPacket->ActualLength = 0;
+		AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("  Flushing RX packet:0x%lX, length:%d, ep:%d \n",
+						 (unsigned long)pPacket, pPacket->BufferLength, pPacket->Endpoint));
+		INIT_HTC_PACKET_QUEUE_AND_ADD(&container,pPacket);
+		/* give the packet back */
+		DO_RCV_COMPLETION(pEndpoint,&container);
+		LOCK_HTC_RX(target);
+	}
+
+	UNLOCK_HTC_RX(target);
 }
 
 static void HTCFlushEndpointRX(HTC_TARGET *target, HTC_ENDPOINT *pEndpoint)
 {
-        /* flush any recv indications not already made */
-    HTCFlushRxQueue(target,pEndpoint,&pEndpoint->RecvIndicationQueue);
-        /* flush any rx buffers */
-    HTCFlushRxQueue(target,pEndpoint,&pEndpoint->RxBuffers);
+	/* flush any recv indications not already made */
+	HTCFlushRxQueue(target,pEndpoint,&pEndpoint->RecvIndicationQueue);
+	/* flush any rx buffers */
+	HTCFlushRxQueue(target,pEndpoint,&pEndpoint->RxBuffers);
 }
 
 void HTCFlushRecvBuffers(HTC_TARGET *target)
 {
-    HTC_ENDPOINT    *pEndpoint;
-    int             i;
-
-    for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) {
-        pEndpoint = &target->EndPoint[i];
-        if (pEndpoint->ServiceID == 0) {
-                /* not in use.. */
-            continue;
-        }
-        HTCFlushEndpointRX(target,pEndpoint);
-    }
+	HTC_ENDPOINT    *pEndpoint;
+	int             i;
+
+	for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) {
+		pEndpoint = &target->EndPoint[i];
+		if (pEndpoint->ServiceID == 0) {
+			/* not in use.. */
+			continue;
+		}
+		HTCFlushEndpointRX(target,pEndpoint);
+	}
 }
 
 
 void HTCEnableRecv(HTC_HANDLE HTCHandle)
 {
-    HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
 
-    if (!HTC_STOPPING(target)) {
-            /* re-enable */
-        DevEnableRecv(&target->Device,DEV_ENABLE_RECV_SYNC);
-    }
+	if (!HTC_STOPPING(target)) {
+		/* re-enable */
+		DevEnableRecv(&target->Device,DEV_ENABLE_RECV_SYNC);
+	}
 }
 
 void HTCDisableRecv(HTC_HANDLE HTCHandle)
 {
-    HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
 
-    if (!HTC_STOPPING(target)) {
-            /* disable */
-        DevStopRecv(&target->Device,DEV_ENABLE_RECV_SYNC);
-    }
+	if (!HTC_STOPPING(target)) {
+		/* disable */
+		DevStopRecv(&target->Device,DEV_ENABLE_RECV_SYNC);
+	}
 }
 
 int HTCGetNumRecvBuffers(HTC_HANDLE      HTCHandle,
-                         HTC_ENDPOINT_ID Endpoint)
+			 HTC_ENDPOINT_ID Endpoint)
 {
-    HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);    
-    return HTC_PACKET_QUEUE_DEPTH(&(target->EndPoint[Endpoint].RxBuffers));
+	HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	return HTC_PACKET_QUEUE_DEPTH(&(target->EndPoint[Endpoint].RxBuffers));
 }
 
 int HTCWaitForPendingRecv(HTC_HANDLE   HTCHandle,
-                               u32 TimeoutInMs,
-                               bool      *pbIsRecvPending)
+			  u32 TimeoutInMs,
+			  bool      *pbIsRecvPending)
 {
-    int    status  = 0;
-    HTC_TARGET *target  = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	int    status  = 0;
+	HTC_TARGET *target  = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
 
-    status = DevWaitForPendingRecv(&target->Device,
-                                    TimeoutInMs,
-                                    pbIsRecvPending);
+	status = DevWaitForPendingRecv(&target->Device,
+				       TimeoutInMs,
+				       pbIsRecvPending);
 
-    return status;
+	return status;
 }
diff --git a/drivers/staging/ath6kl/htc2/htc_send.c b/drivers/staging/ath6kl/htc2/htc_send.c
index a31acae..4d216a2 100644
--- a/drivers/staging/ath6kl/htc2/htc_send.c
+++ b/drivers/staging/ath6kl/htc2/htc_send.c
@@ -23,8 +23,8 @@
 #include "htc_internal.h"
 
 typedef enum _HTC_SEND_QUEUE_RESULT {
-    HTC_SEND_QUEUE_OK = 0,    /* packet was queued */
-    HTC_SEND_QUEUE_DROP = 1,  /* this packet should be dropped */
+	HTC_SEND_QUEUE_OK = 0,    /* packet was queued */
+	HTC_SEND_QUEUE_DROP = 1,  /* this packet should be dropped */
 } HTC_SEND_QUEUE_RESULT;
 
 #define DO_EP_TX_COMPLETION(ep,q)  DoSendCompletion(ep,q)
@@ -32,908 +32,908 @@ typedef enum _HTC_SEND_QUEUE_RESULT {
 /* call the distribute credits callback with the distribution */
 #define DO_DISTRIBUTION(t,reason,description,pList) \
 {                                             \
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,           \
-        ("  calling distribute function (%s) (dfn:0x%lX, ctxt:0x%lX, dist:0x%lX) \n", \
-                (description),                                           \
-                (unsigned long)(t)->DistributeCredits,                   \
-                (unsigned long)(t)->pCredDistContext,                    \
-                (unsigned long)pList));                                  \
-    (t)->DistributeCredits((t)->pCredDistContext,                        \
-                           (pList),                                      \
-                           (reason));                                    \
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,					\
+			("  calling distribute function (%s) (dfn:0x%lX, ctxt:0x%lX, dist:0x%lX) \n", \
+			 (description),					\
+			 (unsigned long)(t)->DistributeCredits,		\
+			 (unsigned long)(t)->pCredDistContext,		\
+			 (unsigned long)pList));			\
+	(t)->DistributeCredits((t)->pCredDistContext,			\
+			       (pList),					\
+			       (reason));				\
 }
 
 static void DoSendCompletion(HTC_ENDPOINT       *pEndpoint,
-                             HTC_PACKET_QUEUE   *pQueueToIndicate)
+			     HTC_PACKET_QUEUE   *pQueueToIndicate)
 {           
-    do {
-                
-        if (HTC_QUEUE_EMPTY(pQueueToIndicate)) {
-                /* nothing to indicate */
-            break;    
-        }
+	do {
+
+		if (HTC_QUEUE_EMPTY(pQueueToIndicate)) {
+			/* nothing to indicate */
+			break;
+		}
  
-        if (pEndpoint->EpCallBacks.EpTxCompleteMultiple != NULL) {    
-            AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" HTC calling ep %d, send complete multiple callback (%d pkts) \n",
-                     pEndpoint->Id, HTC_PACKET_QUEUE_DEPTH(pQueueToIndicate)));
-                /* a multiple send complete handler is being used, pass the queue to the handler */                             
-            pEndpoint->EpCallBacks.EpTxCompleteMultiple(pEndpoint->EpCallBacks.pContext,
-                                                        pQueueToIndicate);
-                /* all packets are now owned by the callback, reset queue to be safe */
-            INIT_HTC_PACKET_QUEUE(pQueueToIndicate);                                                      
-        } else {
-            HTC_PACKET *pPacket;  
-            /* using legacy EpTxComplete */         
-            do {
-                pPacket = HTC_PACKET_DEQUEUE(pQueueToIndicate);
-                AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" HTC calling ep %d send complete callback on packet 0x%lX \n", \
-                        pEndpoint->Id, (unsigned long)(pPacket)));
-                pEndpoint->EpCallBacks.EpTxComplete(pEndpoint->EpCallBacks.pContext, pPacket);                                              
-            } while (!HTC_QUEUE_EMPTY(pQueueToIndicate));                                              
-        }
-        
-    } while (false);
+		if (pEndpoint->EpCallBacks.EpTxCompleteMultiple != NULL) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" HTC calling ep %d, send complete multiple callback (%d pkts) \n",
+							 pEndpoint->Id, HTC_PACKET_QUEUE_DEPTH(pQueueToIndicate)));
+			/* a multiple send complete handler is being used, pass the queue to the handler */
+			pEndpoint->EpCallBacks.EpTxCompleteMultiple(pEndpoint->EpCallBacks.pContext,
+								    pQueueToIndicate);
+			/* all packets are now owned by the callback, reset queue to be safe */
+			INIT_HTC_PACKET_QUEUE(pQueueToIndicate);
+		} else {
+			HTC_PACKET *pPacket;
+			/* using legacy EpTxComplete */
+			do {
+				pPacket = HTC_PACKET_DEQUEUE(pQueueToIndicate);
+				AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" HTC calling ep %d send complete callback on packet 0x%lX \n", \
+								 pEndpoint->Id, (unsigned long)(pPacket)));
+				pEndpoint->EpCallBacks.EpTxComplete(pEndpoint->EpCallBacks.pContext, pPacket);
+			} while (!HTC_QUEUE_EMPTY(pQueueToIndicate));
+		}
+
+	} while (false);
 
 }
 
 /* do final completion on sent packet */
 static INLINE void CompleteSentPacket(HTC_TARGET *target, HTC_ENDPOINT *pEndpoint, HTC_PACKET *pPacket)
 {
-    pPacket->Completion = NULL;  
-    
-    if (pPacket->Status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-            ("CompleteSentPacket: request failed (status:%d, ep:%d, length:%d creds:%d) \n",
-                pPacket->Status, pPacket->Endpoint, pPacket->ActualLength, pPacket->PktInfo.AsTx.CreditsUsed));                
-            /* on failure to submit, reclaim credits for this packet */        
-        LOCK_HTC_TX(target);        
-        pEndpoint->CreditDist.TxCreditsToDist += pPacket->PktInfo.AsTx.CreditsUsed;
-        pEndpoint->CreditDist.TxQueueDepth = HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue);
-        DO_DISTRIBUTION(target,
-                        HTC_CREDIT_DIST_SEND_COMPLETE,
-                        "Send Complete",
-                        target->EpCreditDistributionListHead->pNext);
-        UNLOCK_HTC_TX(target);            
-    }
-        /* first, fixup the head room we allocated */
-    pPacket->pBuffer += HTC_HDR_LENGTH; 
+	pPacket->Completion = NULL;
+
+	if (pPacket->Status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("CompleteSentPacket: request failed (status:%d, ep:%d, length:%d creds:%d) \n",
+				 pPacket->Status, pPacket->Endpoint, pPacket->ActualLength, pPacket->PktInfo.AsTx.CreditsUsed));
+		/* on failure to submit, reclaim credits for this packet */
+		LOCK_HTC_TX(target);
+		pEndpoint->CreditDist.TxCreditsToDist += pPacket->PktInfo.AsTx.CreditsUsed;
+		pEndpoint->CreditDist.TxQueueDepth = HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue);
+		DO_DISTRIBUTION(target,
+				HTC_CREDIT_DIST_SEND_COMPLETE,
+				"Send Complete",
+				target->EpCreditDistributionListHead->pNext);
+		UNLOCK_HTC_TX(target);
+	}
+	/* first, fixup the head room we allocated */
+	pPacket->pBuffer += HTC_HDR_LENGTH;
 }
 
 /* our internal send packet completion handler when packets are submited to the AR6K device
  * layer */
 static void HTCSendPktCompletionHandler(void *Context, HTC_PACKET *pPacket)
 {
-    HTC_TARGET      *target = (HTC_TARGET *)Context;
-    HTC_ENDPOINT    *pEndpoint = &target->EndPoint[pPacket->Endpoint];
-    HTC_PACKET_QUEUE container;
-    
-    CompleteSentPacket(target,pEndpoint,pPacket);
-    INIT_HTC_PACKET_QUEUE_AND_ADD(&container,pPacket);
-        /* do completion */
-    DO_EP_TX_COMPLETION(pEndpoint,&container);
+	HTC_TARGET      *target = (HTC_TARGET *)Context;
+	HTC_ENDPOINT    *pEndpoint = &target->EndPoint[pPacket->Endpoint];
+	HTC_PACKET_QUEUE container;
+
+	CompleteSentPacket(target,pEndpoint,pPacket);
+	INIT_HTC_PACKET_QUEUE_AND_ADD(&container,pPacket);
+	/* do completion */
+	DO_EP_TX_COMPLETION(pEndpoint,&container);
 }
 
 int HTCIssueSend(HTC_TARGET *target, HTC_PACKET *pPacket)
 {
-    int status;
-    bool   sync = false;
-
-    if (pPacket->Completion == NULL) {
-            /* mark that this request was synchronously issued */
-        sync = true;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
-                    ("+-HTCIssueSend: transmit length : %d (%s) \n",
-                    pPacket->ActualLength + (u32)HTC_HDR_LENGTH,
-                    sync ? "SYNC" : "ASYNC" ));
-
-        /* send message to device */
-    status = DevSendPacket(&target->Device,
-                           pPacket,
-                           pPacket->ActualLength + HTC_HDR_LENGTH);
-
-    if (sync) {
-            /* use local sync variable.  If this was issued asynchronously, pPacket is no longer
-             * safe to access. */
-        pPacket->pBuffer += HTC_HDR_LENGTH;
-    }
-    
-    /* if this request was asynchronous, the packet completion routine will be invoked by
-     * the device layer when the HIF layer completes the request */
-
-    return status;
+	int status;
+	bool   sync = false;
+
+	if (pPacket->Completion == NULL) {
+		/* mark that this request was synchronously issued */
+		sync = true;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
+			("+-HTCIssueSend: transmit length : %d (%s) \n",
+			 pPacket->ActualLength + (u32)HTC_HDR_LENGTH,
+			 sync ? "SYNC" : "ASYNC" ));
+
+	/* send message to device */
+	status = DevSendPacket(&target->Device,
+			       pPacket,
+			       pPacket->ActualLength + HTC_HDR_LENGTH);
+
+	if (sync) {
+		/* use local sync variable.  If this was issued asynchronously, pPacket is no longer
+		 * safe to access. */
+		pPacket->pBuffer += HTC_HDR_LENGTH;
+	}
+
+	/* if this request was asynchronous, the packet completion routine will be invoked by
+	 * the device layer when the HIF layer completes the request */
+
+	return status;
 }
 
-    /* get HTC send packets from the TX queue on an endpoint */
+/* get HTC send packets from the TX queue on an endpoint */
 static INLINE void GetHTCSendPackets(HTC_TARGET        *target, 
-                                     HTC_ENDPOINT      *pEndpoint, 
-                                     HTC_PACKET_QUEUE  *pQueue)
+				     HTC_ENDPOINT      *pEndpoint,
+				     HTC_PACKET_QUEUE  *pQueue)
 {
-    int          creditsRequired;
-    int          remainder;
-    u8 sendFlags;
-    HTC_PACKET   *pPacket;
-    unsigned int transferLength;
-
-    /****** NOTE : the TX lock is held when this function is called *****************/
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+GetHTCSendPackets \n"));
-     
-        /* loop until we can grab as many packets out of the queue as we can */       
-    while (true) {
-        
-        sendFlags = 0;   
-            /* get packet at head, but don't remove it */
-        pPacket = HTC_GET_PKT_AT_HEAD(&pEndpoint->TxQueue);       
-        if (pPacket == NULL) {
-            break;    
-        }
-        
-        AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Got head packet:0x%lX , Queue Depth: %d\n",
-                (unsigned long)pPacket, HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue)));
-        
-        transferLength = DEV_CALC_SEND_PADDED_LEN(&target->Device, pPacket->ActualLength + HTC_HDR_LENGTH);       
-       
-        if (transferLength <= target->TargetCreditSize) {
-            creditsRequired = 1;    
-        } else {
-                /* figure out how many credits this message requires */
-            creditsRequired = transferLength / target->TargetCreditSize;
-            remainder = transferLength % target->TargetCreditSize;
-            
-            if (remainder) {
-                creditsRequired++;
-            }
-        }
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Creds Required:%d   Got:%d\n",
-                            creditsRequired, pEndpoint->CreditDist.TxCredits));
-
-        if (pEndpoint->CreditDist.TxCredits < creditsRequired) {
-
-                /* not enough credits */
-            if (pPacket->Endpoint == ENDPOINT_0) {
-                    /* leave it in the queue */
-                break;
-            }
-                /* invoke the registered distribution function only if this is not
-                 * endpoint 0, we let the driver layer provide more credits if it can.
-                 * We pass the credit distribution list starting at the endpoint in question
-                 * */
-
-                /* set how many credits we need  */
-            pEndpoint->CreditDist.TxCreditsSeek =
-                                    creditsRequired - pEndpoint->CreditDist.TxCredits;
-            DO_DISTRIBUTION(target,
-                            HTC_CREDIT_DIST_SEEK_CREDITS,
-                            "Seek Credits",
-                            &pEndpoint->CreditDist);
-            pEndpoint->CreditDist.TxCreditsSeek = 0;
-
-            if (pEndpoint->CreditDist.TxCredits < creditsRequired) {
-                    /* still not enough credits to send, leave packet in the queue */
-                AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
-                    (" Not enough credits for ep %d leaving packet in queue..\n",
-                    pPacket->Endpoint));
-                break;
-            }
-
-        }
-
-        pEndpoint->CreditDist.TxCredits -= creditsRequired;
-        INC_HTC_EP_STAT(pEndpoint, TxCreditsConsummed, creditsRequired);
-
-            /* check if we need credits back from the target */
-        if (pEndpoint->CreditDist.TxCredits < pEndpoint->CreditDist.TxCreditsPerMaxMsg) {
-                /* we are getting low on credits, see if we can ask for more from the distribution function */
-            pEndpoint->CreditDist.TxCreditsSeek =
-                        pEndpoint->CreditDist.TxCreditsPerMaxMsg - pEndpoint->CreditDist.TxCredits;
-
-            DO_DISTRIBUTION(target,
-                            HTC_CREDIT_DIST_SEEK_CREDITS,
-                            "Seek Credits",
-                            &pEndpoint->CreditDist);
-
-            pEndpoint->CreditDist.TxCreditsSeek = 0;
-                /* see if we were successful in getting more */
-            if (pEndpoint->CreditDist.TxCredits < pEndpoint->CreditDist.TxCreditsPerMaxMsg) {
-                    /* tell the target we need credits ASAP! */
-                sendFlags |= HTC_FLAGS_NEED_CREDIT_UPDATE;
-                INC_HTC_EP_STAT(pEndpoint, TxCreditLowIndications, 1);
-                AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Host Needs Credits  \n"));
-            }
-        }
-                        
-            /* now we can fully dequeue */
-        pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->TxQueue); 
-            /* save the number of credits this packet consumed */
-        pPacket->PktInfo.AsTx.CreditsUsed = creditsRequired;
-            /* all TX packets are handled asynchronously */
-        pPacket->Completion = HTCSendPktCompletionHandler;
-        pPacket->pContext = target;
-        INC_HTC_EP_STAT(pEndpoint, TxIssued, 1);
-            /* save send flags */
-        pPacket->PktInfo.AsTx.SendFlags = sendFlags;
-        pPacket->PktInfo.AsTx.SeqNo = pEndpoint->SeqNo;         
-        pEndpoint->SeqNo++;
-            /* queue this packet into the caller's queue */
-        HTC_PACKET_ENQUEUE(pQueue,pPacket);
-    }
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-GetHTCSendPackets \n"));
-     
+	int          creditsRequired;
+	int          remainder;
+	u8 sendFlags;
+	HTC_PACKET   *pPacket;
+	unsigned int transferLength;
+
+	/****** NOTE : the TX lock is held when this function is called *****************/
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+GetHTCSendPackets \n"));
+
+	/* loop until we can grab as many packets out of the queue as we can */
+	while (true) {
+
+		sendFlags = 0;
+		/* get packet at head, but don't remove it */
+		pPacket = HTC_GET_PKT_AT_HEAD(&pEndpoint->TxQueue);
+		if (pPacket == NULL) {
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Got head packet:0x%lX , Queue Depth: %d\n",
+						(unsigned long)pPacket, HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue)));
+
+		transferLength = DEV_CALC_SEND_PADDED_LEN(&target->Device, pPacket->ActualLength + HTC_HDR_LENGTH);
+
+		if (transferLength <= target->TargetCreditSize) {
+			creditsRequired = 1;
+		} else {
+			/* figure out how many credits this message requires */
+			creditsRequired = transferLength / target->TargetCreditSize;
+			remainder = transferLength % target->TargetCreditSize;
+
+			if (remainder) {
+				creditsRequired++;
+			}
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Creds Required:%d   Got:%d\n",
+						creditsRequired, pEndpoint->CreditDist.TxCredits));
+
+		if (pEndpoint->CreditDist.TxCredits < creditsRequired) {
+
+			/* not enough credits */
+			if (pPacket->Endpoint == ENDPOINT_0) {
+				/* leave it in the queue */
+				break;
+			}
+			/* invoke the registered distribution function only if this is not
+			 * endpoint 0, we let the driver layer provide more credits if it can.
+			 * We pass the credit distribution list starting at the endpoint in question
+			 * */
+
+			/* set how many credits we need  */
+			pEndpoint->CreditDist.TxCreditsSeek =
+				creditsRequired - pEndpoint->CreditDist.TxCredits;
+			DO_DISTRIBUTION(target,
+					HTC_CREDIT_DIST_SEEK_CREDITS,
+					"Seek Credits",
+					&pEndpoint->CreditDist);
+			pEndpoint->CreditDist.TxCreditsSeek = 0;
+
+			if (pEndpoint->CreditDist.TxCredits < creditsRequired) {
+				/* still not enough credits to send, leave packet in the queue */
+				AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
+						(" Not enough credits for ep %d leaving packet in queue..\n",
+						 pPacket->Endpoint));
+				break;
+			}
+
+		}
+
+		pEndpoint->CreditDist.TxCredits -= creditsRequired;
+		INC_HTC_EP_STAT(pEndpoint, TxCreditsConsummed, creditsRequired);
+
+		/* check if we need credits back from the target */
+		if (pEndpoint->CreditDist.TxCredits < pEndpoint->CreditDist.TxCreditsPerMaxMsg) {
+			/* we are getting low on credits, see if we can ask for more from the distribution function */
+			pEndpoint->CreditDist.TxCreditsSeek =
+				pEndpoint->CreditDist.TxCreditsPerMaxMsg - pEndpoint->CreditDist.TxCredits;
+
+			DO_DISTRIBUTION(target,
+					HTC_CREDIT_DIST_SEEK_CREDITS,
+					"Seek Credits",
+					&pEndpoint->CreditDist);
+
+			pEndpoint->CreditDist.TxCreditsSeek = 0;
+			/* see if we were successful in getting more */
+			if (pEndpoint->CreditDist.TxCredits < pEndpoint->CreditDist.TxCreditsPerMaxMsg) {
+				/* tell the target we need credits ASAP! */
+				sendFlags |= HTC_FLAGS_NEED_CREDIT_UPDATE;
+				INC_HTC_EP_STAT(pEndpoint, TxCreditLowIndications, 1);
+				AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Host Needs Credits  \n"));
+			}
+		}
+
+		/* now we can fully dequeue */
+		pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->TxQueue);
+		/* save the number of credits this packet consumed */
+		pPacket->PktInfo.AsTx.CreditsUsed = creditsRequired;
+		/* all TX packets are handled asynchronously */
+		pPacket->Completion = HTCSendPktCompletionHandler;
+		pPacket->pContext = target;
+		INC_HTC_EP_STAT(pEndpoint, TxIssued, 1);
+		/* save send flags */
+		pPacket->PktInfo.AsTx.SendFlags = sendFlags;
+		pPacket->PktInfo.AsTx.SeqNo = pEndpoint->SeqNo;
+		pEndpoint->SeqNo++;
+		/* queue this packet into the caller's queue */
+		HTC_PACKET_ENQUEUE(pQueue,pPacket);
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-GetHTCSendPackets \n"));
+
 }
 
 static void HTCAsyncSendScatterCompletion(HIF_SCATTER_REQ *pScatterReq)
 {
-    int                 i;    
-    HTC_PACKET          *pPacket;
-    HTC_ENDPOINT        *pEndpoint = (HTC_ENDPOINT *)pScatterReq->Context;
-    HTC_TARGET          *target = (HTC_TARGET *)pEndpoint->target;
-    int            status = 0;
-    HTC_PACKET_QUEUE    sendCompletes;
-    
-    INIT_HTC_PACKET_QUEUE(&sendCompletes);
-          
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HTCAsyncSendScatterCompletion  TotLen: %d  Entries: %d\n",
-        pScatterReq->TotalLength, pScatterReq->ValidScatterEntries));
-    
-    DEV_FINISH_SCATTER_OPERATION(pScatterReq);
-           
-    if (pScatterReq->CompletionStatus) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** Send Scatter Request Failed: %d \n",pScatterReq->CompletionStatus));            
-        status = A_ERROR;
-    }
-    
-        /* walk through the scatter list and process */
-    for (i = 0; i < pScatterReq->ValidScatterEntries; i++) {
-        pPacket = (HTC_PACKET *)(pScatterReq->ScatterList[i].pCallerContexts[0]);
-        A_ASSERT(pPacket != NULL);
-        pPacket->Status = status;
-        CompleteSentPacket(target,pEndpoint,pPacket);
-            /* add it to the completion queue */
-        HTC_PACKET_ENQUEUE(&sendCompletes, pPacket);      
-    }
-    
-        /* free scatter request */
-    DEV_FREE_SCATTER_REQ(&target->Device,pScatterReq);
-        /* complete all packets */
-    DO_EP_TX_COMPLETION(pEndpoint,&sendCompletes);
-               
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCAsyncSendScatterCompletion \n"));
+	int                 i;
+	HTC_PACKET          *pPacket;
+	HTC_ENDPOINT        *pEndpoint = (HTC_ENDPOINT *)pScatterReq->Context;
+	HTC_TARGET          *target = (HTC_TARGET *)pEndpoint->target;
+	int            status = 0;
+	HTC_PACKET_QUEUE    sendCompletes;
+
+	INIT_HTC_PACKET_QUEUE(&sendCompletes);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HTCAsyncSendScatterCompletion  TotLen: %d  Entries: %d\n",
+					pScatterReq->TotalLength, pScatterReq->ValidScatterEntries));
+
+	DEV_FINISH_SCATTER_OPERATION(pScatterReq);
+
+	if (pScatterReq->CompletionStatus) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** Send Scatter Request Failed: %d \n",pScatterReq->CompletionStatus));
+		status = A_ERROR;
+	}
+
+	/* walk through the scatter list and process */
+	for (i = 0; i < pScatterReq->ValidScatterEntries; i++) {
+		pPacket = (HTC_PACKET *)(pScatterReq->ScatterList[i].pCallerContexts[0]);
+		A_ASSERT(pPacket != NULL);
+		pPacket->Status = status;
+		CompleteSentPacket(target,pEndpoint,pPacket);
+		/* add it to the completion queue */
+		HTC_PACKET_ENQUEUE(&sendCompletes, pPacket);
+	}
+
+	/* free scatter request */
+	DEV_FREE_SCATTER_REQ(&target->Device,pScatterReq);
+	/* complete all packets */
+	DO_EP_TX_COMPLETION(pEndpoint,&sendCompletes);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCAsyncSendScatterCompletion \n"));
 }
 
-    /* drain a queue and send as bundles 
-     * this function may return without fully draining the queue under the following conditions :
-     *    - scatter resources are exhausted
-     *    - a message that will consume a partial credit will stop the bundling process early 
-     *    - we drop below the minimum number of messages for a bundle 
-     * */
+/* drain a queue and send as bundles
+ * this function may return without fully draining the queue under the following conditions :
+ *    - scatter resources are exhausted
+ *    - a message that will consume a partial credit will stop the bundling process early
+ *    - we drop below the minimum number of messages for a bundle
+ * */
 static void HTCIssueSendBundle(HTC_ENDPOINT      *pEndpoint, 
-                               HTC_PACKET_QUEUE  *pQueue, 
-                               int               *pBundlesSent, 
-                               int               *pTotalBundlesPkts)
+			       HTC_PACKET_QUEUE  *pQueue,
+			       int               *pBundlesSent,
+			       int               *pTotalBundlesPkts)
 {
-    int                 pktsToScatter;
-    unsigned int        scatterSpaceRemaining;
-    HIF_SCATTER_REQ     *pScatterReq = NULL;
-    int                 i, packetsInScatterReq;
-    unsigned int        transferLength;
-    HTC_PACKET          *pPacket;
-    bool              done = false;
-    int                 bundlesSent = 0;
-    int                 totalPktsInBundle = 0;
-    HTC_TARGET          *target = pEndpoint->target;
-    int                 creditRemainder = 0;
-    int                 creditPad;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HTCIssueSendBundle \n"));
-    
-    while (!done) {
-          
-        pktsToScatter = HTC_PACKET_QUEUE_DEPTH(pQueue);
-        pktsToScatter = min(pktsToScatter, target->MaxMsgPerBundle);
-        
-        if (pktsToScatter < HTC_MIN_HTC_MSGS_TO_BUNDLE) {
-                /* not enough to bundle */
-            break;    
-        }
-        
-        pScatterReq = DEV_ALLOC_SCATTER_REQ(&target->Device); 
-        
-        if (pScatterReq == NULL) {
-                /* no scatter resources  */
-            AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("   No more scatter resources \n"));
-            break;    
-        }       
-        
-        AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("   pkts to scatter: %d \n", pktsToScatter));
-        
-        pScatterReq->TotalLength = 0;
-        pScatterReq->ValidScatterEntries = 0;  
-        
-        packetsInScatterReq = 0;
-        scatterSpaceRemaining = DEV_GET_MAX_BUNDLE_SEND_LENGTH(&target->Device);
-        
-        for (i = 0; i < pktsToScatter; i++) {
-            
-            pScatterReq->ScatterList[i].pCallerContexts[0] = NULL;
-            
-            pPacket = HTC_GET_PKT_AT_HEAD(pQueue);        
-            if (pPacket == NULL) {
-                A_ASSERT(false);
-                break;    
-            }
-            
-            creditPad = 0;
-            transferLength = DEV_CALC_SEND_PADDED_LEN(&target->Device, 
-                                                      pPacket->ActualLength + HTC_HDR_LENGTH);               
-                /* see if the padded transfer length falls on a credit boundary */         
-            creditRemainder = transferLength % target->TargetCreditSize;
-                                
-            if (creditRemainder != 0) {
-                    /* the transfer consumes a "partial" credit, this packet cannot be bundled unless
-                     * we add additional "dummy" padding (max 255 bytes) to consume the entire credit 
-                     *** NOTE: only allow the send padding if the endpoint is allowed to */
-                if (pEndpoint->LocalConnectionFlags & HTC_LOCAL_CONN_FLAGS_ENABLE_SEND_BUNDLE_PADDING) {
-                    if (transferLength < target->TargetCreditSize) {
-                            /* special case where the transfer is less than a credit */
-                        creditPad = target->TargetCreditSize - transferLength;                    
-                    } else {
-                        creditPad = creditRemainder;    
-                    }
-                                    
-                        /* now check to see if we can indicate padding in the HTC header */
-                    if ((creditPad > 0) && (creditPad <= 255)) {
-                            /* adjust the transferlength of this packet with the new credit padding */
-                        transferLength += creditPad;            
-                    } else {
-                            /* the amount to pad is too large, bail on this packet, we have to 
-                             * send it using the non-bundled method */
-                        pPacket = NULL;
-                    }
-                } else {
-                        /* bail on this packet, user does not want padding applied */
-                    pPacket = NULL;    
-                }
-            }                       
-                       
-            if (NULL == pPacket) {
-                    /* can't bundle */
-                done = true;
-                break;    
-            }         
-               
-            if (scatterSpaceRemaining < transferLength) {
-                    /* exceeds what we can transfer */
-                break;    
-            }
-            
-            scatterSpaceRemaining -= transferLength;
-                /* now remove it from the queue */ 
-            pPacket = HTC_PACKET_DEQUEUE(pQueue);           
-                /* save it in the scatter list */
-            pScatterReq->ScatterList[i].pCallerContexts[0] = pPacket;            
-                /* prepare packet and flag message as part of a send bundle */               
-            HTC_PREPARE_SEND_PKT(pPacket,
-                                 pPacket->PktInfo.AsTx.SendFlags | HTC_FLAGS_SEND_BUNDLE, 
-                                 creditPad,                                 
-                                 pPacket->PktInfo.AsTx.SeqNo); 
-            pScatterReq->ScatterList[i].pBuffer = pPacket->pBuffer;
-            pScatterReq->ScatterList[i].Length = transferLength;
-            A_ASSERT(transferLength);
-            pScatterReq->TotalLength += transferLength;
-            pScatterReq->ValidScatterEntries++;
-            packetsInScatterReq++;             
-            AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("  %d, Adding packet : 0x%lX, len:%d (remaining space:%d) \n", 
-                    i, (unsigned long)pPacket,transferLength,scatterSpaceRemaining));                                                      
-        }
-                    
-        if (packetsInScatterReq >= HTC_MIN_HTC_MSGS_TO_BUNDLE) {          
-                /* send path is always asynchronous */
-            pScatterReq->CompletionRoutine = HTCAsyncSendScatterCompletion;
-            pScatterReq->Context = pEndpoint;
-            bundlesSent++;
-            totalPktsInBundle += packetsInScatterReq;
-            packetsInScatterReq = 0;
-            AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Send Scatter total bytes: %d , entries: %d\n",
-                                pScatterReq->TotalLength,pScatterReq->ValidScatterEntries));
-            DevSubmitScatterRequest(&target->Device, pScatterReq, DEV_SCATTER_WRITE, DEV_SCATTER_ASYNC);
-                /* we don't own this anymore */
-            pScatterReq = NULL;
-                /* try to send some more */
-            continue;               
-        } 
-        
-            /* not enough packets to use the scatter request, cleanup */
-        if (pScatterReq != NULL) {
-            if (packetsInScatterReq > 0) {
-                    /* work backwards to requeue requests */
-                for (i = (packetsInScatterReq - 1); i >= 0; i--) {
-                    pPacket = (HTC_PACKET *)(pScatterReq->ScatterList[i].pCallerContexts[0]);
-                    if (pPacket != NULL) {
-                            /* undo any prep */
-                        HTC_UNPREPARE_SEND_PKT(pPacket);
-                            /* queue back to the head */
-                        HTC_PACKET_ENQUEUE_TO_HEAD(pQueue,pPacket);   
-                    }  
-                }  
-            }               
-            DEV_FREE_SCATTER_REQ(&target->Device,pScatterReq);    
-        }  
-        
-        /* if we get here, we sent all that we could, get out */
-        break;  
-        
-    }
-    
-    *pBundlesSent = bundlesSent;
-    *pTotalBundlesPkts = totalPktsInBundle;
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCIssueSendBundle (sent:%d) \n",bundlesSent));  
-     
-    return; 
+	int                 pktsToScatter;
+	unsigned int        scatterSpaceRemaining;
+	HIF_SCATTER_REQ     *pScatterReq = NULL;
+	int                 i, packetsInScatterReq;
+	unsigned int        transferLength;
+	HTC_PACKET          *pPacket;
+	bool              done = false;
+	int                 bundlesSent = 0;
+	int                 totalPktsInBundle = 0;
+	HTC_TARGET          *target = pEndpoint->target;
+	int                 creditRemainder = 0;
+	int                 creditPad;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HTCIssueSendBundle \n"));
+
+	while (!done) {
+
+		pktsToScatter = HTC_PACKET_QUEUE_DEPTH(pQueue);
+		pktsToScatter = min(pktsToScatter, target->MaxMsgPerBundle);
+
+		if (pktsToScatter < HTC_MIN_HTC_MSGS_TO_BUNDLE) {
+			/* not enough to bundle */
+			break;
+		}
+
+		pScatterReq = DEV_ALLOC_SCATTER_REQ(&target->Device);
+
+		if (pScatterReq == NULL) {
+			/* no scatter resources  */
+			AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("   No more scatter resources \n"));
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("   pkts to scatter: %d \n", pktsToScatter));
+
+		pScatterReq->TotalLength = 0;
+		pScatterReq->ValidScatterEntries = 0;
+
+		packetsInScatterReq = 0;
+		scatterSpaceRemaining = DEV_GET_MAX_BUNDLE_SEND_LENGTH(&target->Device);
+
+		for (i = 0; i < pktsToScatter; i++) {
+
+			pScatterReq->ScatterList[i].pCallerContexts[0] = NULL;
+
+			pPacket = HTC_GET_PKT_AT_HEAD(pQueue);
+			if (pPacket == NULL) {
+				A_ASSERT(false);
+				break;
+			}
+
+			creditPad = 0;
+			transferLength = DEV_CALC_SEND_PADDED_LEN(&target->Device,
+								  pPacket->ActualLength + HTC_HDR_LENGTH);
+			/* see if the padded transfer length falls on a credit boundary */
+			creditRemainder = transferLength % target->TargetCreditSize;
+
+			if (creditRemainder != 0) {
+				/* the transfer consumes a "partial" credit, this packet cannot be bundled unless
+				 * we add additional "dummy" padding (max 255 bytes) to consume the entire credit
+				 *** NOTE: only allow the send padding if the endpoint is allowed to */
+				if (pEndpoint->LocalConnectionFlags & HTC_LOCAL_CONN_FLAGS_ENABLE_SEND_BUNDLE_PADDING) {
+					if (transferLength < target->TargetCreditSize) {
+						/* special case where the transfer is less than a credit */
+						creditPad = target->TargetCreditSize - transferLength;
+					} else {
+						creditPad = creditRemainder;
+					}
+
+					/* now check to see if we can indicate padding in the HTC header */
+					if ((creditPad > 0) && (creditPad <= 255)) {
+						/* adjust the transferlength of this packet with the new credit padding */
+						transferLength += creditPad;
+					} else {
+						/* the amount to pad is too large, bail on this packet, we have to
+						 * send it using the non-bundled method */
+						pPacket = NULL;
+					}
+				} else {
+					/* bail on this packet, user does not want padding applied */
+					pPacket = NULL;
+				}
+			}
+
+			if (NULL == pPacket) {
+				/* can't bundle */
+				done = true;
+				break;
+			}
+
+			if (scatterSpaceRemaining < transferLength) {
+				/* exceeds what we can transfer */
+				break;
+			}
+
+			scatterSpaceRemaining -= transferLength;
+			/* now remove it from the queue */
+			pPacket = HTC_PACKET_DEQUEUE(pQueue);
+			/* save it in the scatter list */
+			pScatterReq->ScatterList[i].pCallerContexts[0] = pPacket;
+			/* prepare packet and flag message as part of a send bundle */
+			HTC_PREPARE_SEND_PKT(pPacket,
+					     pPacket->PktInfo.AsTx.SendFlags | HTC_FLAGS_SEND_BUNDLE,
+					     creditPad,
+					     pPacket->PktInfo.AsTx.SeqNo);
+			pScatterReq->ScatterList[i].pBuffer = pPacket->pBuffer;
+			pScatterReq->ScatterList[i].Length = transferLength;
+			A_ASSERT(transferLength);
+			pScatterReq->TotalLength += transferLength;
+			pScatterReq->ValidScatterEntries++;
+			packetsInScatterReq++;
+			AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("  %d, Adding packet : 0x%lX, len:%d (remaining space:%d) \n",
+							i, (unsigned long)pPacket,transferLength,scatterSpaceRemaining));
+		}
+
+		if (packetsInScatterReq >= HTC_MIN_HTC_MSGS_TO_BUNDLE) {
+			/* send path is always asynchronous */
+			pScatterReq->CompletionRoutine = HTCAsyncSendScatterCompletion;
+			pScatterReq->Context = pEndpoint;
+			bundlesSent++;
+			totalPktsInBundle += packetsInScatterReq;
+			packetsInScatterReq = 0;
+			AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Send Scatter total bytes: %d , entries: %d\n",
+							pScatterReq->TotalLength,pScatterReq->ValidScatterEntries));
+			DevSubmitScatterRequest(&target->Device, pScatterReq, DEV_SCATTER_WRITE, DEV_SCATTER_ASYNC);
+			/* we don't own this anymore */
+			pScatterReq = NULL;
+			/* try to send some more */
+			continue;
+		}
+
+		/* not enough packets to use the scatter request, cleanup */
+		if (pScatterReq != NULL) {
+			if (packetsInScatterReq > 0) {
+				/* work backwards to requeue requests */
+				for (i = (packetsInScatterReq - 1); i >= 0; i--) {
+					pPacket = (HTC_PACKET *)(pScatterReq->ScatterList[i].pCallerContexts[0]);
+					if (pPacket != NULL) {
+						/* undo any prep */
+						HTC_UNPREPARE_SEND_PKT(pPacket);
+						/* queue back to the head */
+						HTC_PACKET_ENQUEUE_TO_HEAD(pQueue,pPacket);
+					}
+				}
+			}
+			DEV_FREE_SCATTER_REQ(&target->Device,pScatterReq);
+		}
+
+		/* if we get here, we sent all that we could, get out */
+		break;
+
+	}
+
+	*pBundlesSent = bundlesSent;
+	*pTotalBundlesPkts = totalPktsInBundle;
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCIssueSendBundle (sent:%d) \n",bundlesSent));
+
+	return;
 }
 
 /*
  * if there are no credits, the packet(s) remains in the queue.
  * this function returns the result of the attempt to send a queue of HTC packets */
 static HTC_SEND_QUEUE_RESULT HTCTrySend(HTC_TARGET       *target,
-                                        HTC_ENDPOINT     *pEndpoint,
-                                        HTC_PACKET_QUEUE *pCallersSendQueue)
+					HTC_ENDPOINT     *pEndpoint,
+					HTC_PACKET_QUEUE *pCallersSendQueue)
 {
-    HTC_PACKET_QUEUE      sendQueue; /* temp queue to hold packets at various stages */
-    HTC_PACKET            *pPacket;
-    int                   bundlesSent;
-    int                   pktsInBundles;
-    int                   overflow;
-    HTC_SEND_QUEUE_RESULT result = HTC_SEND_QUEUE_OK;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HTCTrySend (Queue:0x%lX Depth:%d)\n",
-            (unsigned long)pCallersSendQueue, 
-            (pCallersSendQueue == NULL) ? 0 : HTC_PACKET_QUEUE_DEPTH(pCallersSendQueue)));
-
-        /* init the local send queue */
-    INIT_HTC_PACKET_QUEUE(&sendQueue);
-    
-    do {
-        
-        if (NULL == pCallersSendQueue) {
-                /* caller didn't provide a queue, just wants us to check queues and send */
-            break;    
-        }
-        
-        if (HTC_QUEUE_EMPTY(pCallersSendQueue)) {
-                /* empty queue */
-            result = HTC_SEND_QUEUE_DROP;
-            break;    
-        }
+	HTC_PACKET_QUEUE      sendQueue; /* temp queue to hold packets at various stages */
+	HTC_PACKET            *pPacket;
+	int                   bundlesSent;
+	int                   pktsInBundles;
+	int                   overflow;
+	HTC_SEND_QUEUE_RESULT result = HTC_SEND_QUEUE_OK;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HTCTrySend (Queue:0x%lX Depth:%d)\n",
+					(unsigned long)pCallersSendQueue,
+					(pCallersSendQueue == NULL) ? 0 : HTC_PACKET_QUEUE_DEPTH(pCallersSendQueue)));
+
+	/* init the local send queue */
+	INIT_HTC_PACKET_QUEUE(&sendQueue);
+
+	do {
+
+		if (NULL == pCallersSendQueue) {
+			/* caller didn't provide a queue, just wants us to check queues and send */
+			break;
+		}
+
+		if (HTC_QUEUE_EMPTY(pCallersSendQueue)) {
+			/* empty queue */
+			result = HTC_SEND_QUEUE_DROP;
+			break;
+		}
   
-        if (HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue) >= pEndpoint->MaxTxQueueDepth) {
-                    /* we've already overflowed */
-            overflow = HTC_PACKET_QUEUE_DEPTH(pCallersSendQueue);    
-        } else {
-                /* figure out how much we will overflow by */
-            overflow = HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue);
-            overflow += HTC_PACKET_QUEUE_DEPTH(pCallersSendQueue); 
-                /* figure out how much we will overflow the TX queue by */
-            overflow -= pEndpoint->MaxTxQueueDepth;     
-        }
-                     
-            /* if overflow is negative or zero, we are okay */    
-        if (overflow > 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_SEND, 
-                (" Endpoint %d, TX queue will overflow :%d , Tx Depth:%d, Max:%d \n",
-                pEndpoint->Id, overflow, HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue), pEndpoint->MaxTxQueueDepth));      
-        }   
-        if ((overflow <= 0) || (pEndpoint->EpCallBacks.EpSendFull == NULL)) {
-                /* all packets will fit or caller did not provide send full indication handler
-                 * --  just move all of them to the local sendQueue object */
-            HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&sendQueue, pCallersSendQueue);           
-        } else {
-            int               i;
-            int               goodPkts = HTC_PACKET_QUEUE_DEPTH(pCallersSendQueue) - overflow;
-                        
-            A_ASSERT(goodPkts >= 0);
-                /* we have overflowed, and a callback is provided */        
-                /* dequeue all non-overflow packets into the sendqueue */
-            for (i = 0; i < goodPkts; i++) {
-                    /* pop off caller's queue*/
-                pPacket = HTC_PACKET_DEQUEUE(pCallersSendQueue);
-                A_ASSERT(pPacket != NULL);
-                    /* insert into local queue */
-                HTC_PACKET_ENQUEUE(&sendQueue,pPacket);
-            }
-            
-                /* the caller's queue has all the packets that won't fit*/                
-                /* walk through the caller's queue and indicate each one to the send full handler */            
-            ITERATE_OVER_LIST_ALLOW_REMOVE(&pCallersSendQueue->QueueHead, pPacket, HTC_PACKET, ListLink) {            
-                
-                AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Indicating overflowed TX packet: 0x%lX \n", 
-                                            (unsigned long)pPacket));    
-                if (pEndpoint->EpCallBacks.EpSendFull(pEndpoint->EpCallBacks.pContext,
-                                                      pPacket) == HTC_SEND_FULL_DROP) {
-                        /* callback wants the packet dropped */
-                    INC_HTC_EP_STAT(pEndpoint, TxDropped, 1);
-                        /* leave this one in the caller's queue for cleanup */
-                } else {
-                        /* callback wants to keep this packet, remove from caller's queue */
-                    HTC_PACKET_REMOVE(pCallersSendQueue, pPacket);
-                        /* put it in the send queue */
-                    HTC_PACKET_ENQUEUE(&sendQueue,pPacket);                                      
-                }
-                
-            } ITERATE_END;
-            
-            if (HTC_QUEUE_EMPTY(&sendQueue)) {
-                    /* no packets made it in, caller will cleanup */
-                result = HTC_SEND_QUEUE_DROP;
-                break;   
-            } 
-        }
-        
-    } while (false);
-    
-    if (result != HTC_SEND_QUEUE_OK) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCTrySend:  \n"));
-        return result;
-    }
-
-    LOCK_HTC_TX(target);
-    
-    if (!HTC_QUEUE_EMPTY(&sendQueue)) {
-            /* transfer packets */
-        HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pEndpoint->TxQueue,&sendQueue);
-        A_ASSERT(HTC_QUEUE_EMPTY(&sendQueue));
-        INIT_HTC_PACKET_QUEUE(&sendQueue); 
-    }
-    
-        /* increment tx processing count on entry */    
-    pEndpoint->TxProcessCount++;
-    if (pEndpoint->TxProcessCount > 1) {
-            /* another thread or task is draining the TX queues on this endpoint
-             * that thread will reset the tx processing count when the queue is drained */
-        pEndpoint->TxProcessCount--;
-        UNLOCK_HTC_TX(target);
-        AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCTrySend (busy) \n"));
-        return HTC_SEND_QUEUE_OK; 
-    }
-    
-    /***** beyond this point only 1 thread may enter ******/
-            
-        /* now drain the endpoint TX queue for transmission as long as we have enough
-         * credits */
-    while (true) {
-          
-        if (HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue) == 0) {
-            break;
-        }
-                
-            /* get all the packets for this endpoint that we can for this pass */
-        GetHTCSendPackets(target, pEndpoint, &sendQueue);        
-     
-        if (HTC_PACKET_QUEUE_DEPTH(&sendQueue) == 0) {
-                /* didn't get any packets due to a lack of credits */
-            break;    
-        }
-        
-        UNLOCK_HTC_TX(target);
-        
-            /* any packets to send are now in our local send queue */    
-         
-        bundlesSent = 0;
-        pktsInBundles = 0;
-     
-        while (true) {
-            
-                /* try to send a bundle on each pass */            
-            if ((target->SendBundlingEnabled) &&
-                    (HTC_PACKET_QUEUE_DEPTH(&sendQueue) >= HTC_MIN_HTC_MSGS_TO_BUNDLE)) {
-                 int temp1,temp2;       
-                    /* bundling is enabled and there is at least a minimum number of packets in the send queue
-                     * send what we can in this pass */                       
-                 HTCIssueSendBundle(pEndpoint, &sendQueue, &temp1, &temp2);
-                 bundlesSent += temp1;
-                 pktsInBundles += temp2;
-            }
-        
-                /* if not bundling or there was a packet that could not be placed in a bundle, pull it out
-                 * and send it the normal way */
-            pPacket = HTC_PACKET_DEQUEUE(&sendQueue);
-            if (NULL == pPacket) {
-                    /* local queue is fully drained */
-                break;    
-            }
-            HTC_PREPARE_SEND_PKT(pPacket,
-                                 pPacket->PktInfo.AsTx.SendFlags,
-                                 0,
-                                 pPacket->PktInfo.AsTx.SeqNo);  
-            HTCIssueSend(target, pPacket);
-            
-                /* go back and see if we can bundle some more */
-        }
-        
-        LOCK_HTC_TX(target);
-        
-        INC_HTC_EP_STAT(pEndpoint, TxBundles, bundlesSent);
-        INC_HTC_EP_STAT(pEndpoint, TxPacketsBundled, pktsInBundles);
-        
-    }
-        
-        /* done with this endpoint, we can clear the count */
-    pEndpoint->TxProcessCount = 0;
-    UNLOCK_HTC_TX(target);
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCTrySend:  \n"));
-
-    return HTC_SEND_QUEUE_OK;
+		if (HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue) >= pEndpoint->MaxTxQueueDepth) {
+			/* we've already overflowed */
+			overflow = HTC_PACKET_QUEUE_DEPTH(pCallersSendQueue);
+		} else {
+			/* figure out how much we will overflow by */
+			overflow = HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue);
+			overflow += HTC_PACKET_QUEUE_DEPTH(pCallersSendQueue);
+			/* figure out how much we will overflow the TX queue by */
+			overflow -= pEndpoint->MaxTxQueueDepth;
+		}
+
+		/* if overflow is negative or zero, we are okay */
+		if (overflow > 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
+					(" Endpoint %d, TX queue will overflow :%d , Tx Depth:%d, Max:%d \n",
+					 pEndpoint->Id, overflow, HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue), pEndpoint->MaxTxQueueDepth));
+		}
+		if ((overflow <= 0) || (pEndpoint->EpCallBacks.EpSendFull == NULL)) {
+			/* all packets will fit or caller did not provide send full indication handler
+			 * --  just move all of them to the local sendQueue object */
+			HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&sendQueue, pCallersSendQueue);
+		} else {
+			int               i;
+			int               goodPkts = HTC_PACKET_QUEUE_DEPTH(pCallersSendQueue) - overflow;
+
+			A_ASSERT(goodPkts >= 0);
+			/* we have overflowed, and a callback is provided */
+			/* dequeue all non-overflow packets into the sendqueue */
+			for (i = 0; i < goodPkts; i++) {
+				/* pop off caller's queue*/
+				pPacket = HTC_PACKET_DEQUEUE(pCallersSendQueue);
+				A_ASSERT(pPacket != NULL);
+				/* insert into local queue */
+				HTC_PACKET_ENQUEUE(&sendQueue,pPacket);
+			}
+
+			/* the caller's queue has all the packets that won't fit*/
+			/* walk through the caller's queue and indicate each one to the send full handler */
+			ITERATE_OVER_LIST_ALLOW_REMOVE(&pCallersSendQueue->QueueHead, pPacket, HTC_PACKET, ListLink) {
+
+				AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Indicating overflowed TX packet: 0x%lX \n",
+								 (unsigned long)pPacket));
+				if (pEndpoint->EpCallBacks.EpSendFull(pEndpoint->EpCallBacks.pContext,
+								      pPacket) == HTC_SEND_FULL_DROP) {
+					/* callback wants the packet dropped */
+					INC_HTC_EP_STAT(pEndpoint, TxDropped, 1);
+					/* leave this one in the caller's queue for cleanup */
+				} else {
+					/* callback wants to keep this packet, remove from caller's queue */
+					HTC_PACKET_REMOVE(pCallersSendQueue, pPacket);
+					/* put it in the send queue */
+					HTC_PACKET_ENQUEUE(&sendQueue,pPacket);
+				}
+
+			} ITERATE_END;
+
+			if (HTC_QUEUE_EMPTY(&sendQueue)) {
+				/* no packets made it in, caller will cleanup */
+				result = HTC_SEND_QUEUE_DROP;
+				break;
+			}
+		}
+
+	} while (false);
+
+	if (result != HTC_SEND_QUEUE_OK) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCTrySend:  \n"));
+		return result;
+	}
+
+	LOCK_HTC_TX(target);
+
+	if (!HTC_QUEUE_EMPTY(&sendQueue)) {
+		/* transfer packets */
+		HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(&pEndpoint->TxQueue,&sendQueue);
+		A_ASSERT(HTC_QUEUE_EMPTY(&sendQueue));
+		INIT_HTC_PACKET_QUEUE(&sendQueue);
+	}
+
+	/* increment tx processing count on entry */
+	pEndpoint->TxProcessCount++;
+	if (pEndpoint->TxProcessCount > 1) {
+		/* another thread or task is draining the TX queues on this endpoint
+		 * that thread will reset the tx processing count when the queue is drained */
+		pEndpoint->TxProcessCount--;
+		UNLOCK_HTC_TX(target);
+		AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCTrySend (busy) \n"));
+		return HTC_SEND_QUEUE_OK;
+	}
+
+	/***** beyond this point only 1 thread may enter ******/
+
+	/* now drain the endpoint TX queue for transmission as long as we have enough
+	 * credits */
+	while (true) {
+
+		if (HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue) == 0) {
+			break;
+		}
+
+		/* get all the packets for this endpoint that we can for this pass */
+		GetHTCSendPackets(target, pEndpoint, &sendQueue);
+
+		if (HTC_PACKET_QUEUE_DEPTH(&sendQueue) == 0) {
+			/* didn't get any packets due to a lack of credits */
+			break;
+		}
+
+		UNLOCK_HTC_TX(target);
+
+		/* any packets to send are now in our local send queue */
+
+		bundlesSent = 0;
+		pktsInBundles = 0;
+
+		while (true) {
+
+			/* try to send a bundle on each pass */
+			if ((target->SendBundlingEnabled) &&
+			    (HTC_PACKET_QUEUE_DEPTH(&sendQueue) >= HTC_MIN_HTC_MSGS_TO_BUNDLE)) {
+				int temp1,temp2;
+				/* bundling is enabled and there is at least a minimum number of packets in the send queue
+				 * send what we can in this pass */
+				HTCIssueSendBundle(pEndpoint, &sendQueue, &temp1, &temp2);
+				bundlesSent += temp1;
+				pktsInBundles += temp2;
+			}
+
+			/* if not bundling or there was a packet that could not be placed in a bundle, pull it out
+			 * and send it the normal way */
+			pPacket = HTC_PACKET_DEQUEUE(&sendQueue);
+			if (NULL == pPacket) {
+				/* local queue is fully drained */
+				break;
+			}
+			HTC_PREPARE_SEND_PKT(pPacket,
+					     pPacket->PktInfo.AsTx.SendFlags,
+					     0,
+					     pPacket->PktInfo.AsTx.SeqNo);
+			HTCIssueSend(target, pPacket);
+
+			/* go back and see if we can bundle some more */
+		}
+
+		LOCK_HTC_TX(target);
+
+		INC_HTC_EP_STAT(pEndpoint, TxBundles, bundlesSent);
+		INC_HTC_EP_STAT(pEndpoint, TxPacketsBundled, pktsInBundles);
+
+	}
+
+	/* done with this endpoint, we can clear the count */
+	pEndpoint->TxProcessCount = 0;
+	UNLOCK_HTC_TX(target);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCTrySend:  \n"));
+
+	return HTC_SEND_QUEUE_OK;
 }
 
 int  HTCSendPktsMultiple(HTC_HANDLE HTCHandle, HTC_PACKET_QUEUE *pPktQueue)
 {
-    HTC_TARGET      *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    HTC_ENDPOINT    *pEndpoint;
-    HTC_PACKET      *pPacket;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("+HTCSendPktsMultiple: Queue: 0x%lX, Pkts %d \n",
-                    (unsigned long)pPktQueue, HTC_PACKET_QUEUE_DEPTH(pPktQueue)));
-    
-        /* get packet at head to figure out which endpoint these packets will go into */
-    pPacket = HTC_GET_PKT_AT_HEAD(pPktQueue);
-    if (NULL == pPacket) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCSendPktsMultiple \n"));
-        return A_EINVAL;   
-    }
-    
-    AR_DEBUG_ASSERT(pPacket->Endpoint < ENDPOINT_MAX);
-    pEndpoint = &target->EndPoint[pPacket->Endpoint];
-    
-    HTCTrySend(target, pEndpoint, pPktQueue);
-
-        /* do completion on any packets that couldn't get in */
-    if (!HTC_QUEUE_EMPTY(pPktQueue)) {        
-        
-        HTC_PACKET_QUEUE_ITERATE_ALLOW_REMOVE(pPktQueue,pPacket) {
-            if (HTC_STOPPING(target)) {
-                pPacket->Status = A_ECANCELED;
-            } else {
-                pPacket->Status = A_NO_RESOURCE;
-            } 
-        } HTC_PACKET_QUEUE_ITERATE_END;
-                   
-        DO_EP_TX_COMPLETION(pEndpoint,pPktQueue);
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCSendPktsMultiple \n"));
-
-    return 0;
+	HTC_TARGET      *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	HTC_ENDPOINT    *pEndpoint;
+	HTC_PACKET      *pPacket;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("+HTCSendPktsMultiple: Queue: 0x%lX, Pkts %d \n",
+					 (unsigned long)pPktQueue, HTC_PACKET_QUEUE_DEPTH(pPktQueue)));
+
+	/* get packet at head to figure out which endpoint these packets will go into */
+	pPacket = HTC_GET_PKT_AT_HEAD(pPktQueue);
+	if (NULL == pPacket) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCSendPktsMultiple \n"));
+		return A_EINVAL;
+	}
+
+	AR_DEBUG_ASSERT(pPacket->Endpoint < ENDPOINT_MAX);
+	pEndpoint = &target->EndPoint[pPacket->Endpoint];
+
+	HTCTrySend(target, pEndpoint, pPktQueue);
+
+	/* do completion on any packets that couldn't get in */
+	if (!HTC_QUEUE_EMPTY(pPktQueue)) {
+
+		HTC_PACKET_QUEUE_ITERATE_ALLOW_REMOVE(pPktQueue,pPacket) {
+			if (HTC_STOPPING(target)) {
+				pPacket->Status = A_ECANCELED;
+			} else {
+				pPacket->Status = A_NO_RESOURCE;
+			}
+		} HTC_PACKET_QUEUE_ITERATE_END;
+
+		DO_EP_TX_COMPLETION(pEndpoint,pPktQueue);
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCSendPktsMultiple \n"));
+
+	return 0;
 }
 
 /* HTC API - HTCSendPkt */
 int HTCSendPkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket)
 {
-    HTC_PACKET_QUEUE queue;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
-                    ("+-HTCSendPkt: Enter endPointId: %d, buffer: 0x%lX, length: %d \n",
-                    pPacket->Endpoint, (unsigned long)pPacket->pBuffer, pPacket->ActualLength));                   
-    INIT_HTC_PACKET_QUEUE_AND_ADD(&queue,pPacket); 
-    return HTCSendPktsMultiple(HTCHandle, &queue);
+	HTC_PACKET_QUEUE queue;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND,
+			("+-HTCSendPkt: Enter endPointId: %d, buffer: 0x%lX, length: %d \n",
+			 pPacket->Endpoint, (unsigned long)pPacket->pBuffer, pPacket->ActualLength));
+	INIT_HTC_PACKET_QUEUE_AND_ADD(&queue,pPacket);
+	return HTCSendPktsMultiple(HTCHandle, &queue);
 }
 
 /* check TX queues to drain because of credit distribution update */
 static INLINE void HTCCheckEndpointTxQueues(HTC_TARGET *target)
 {
-    HTC_ENDPOINT                *pEndpoint;
-    HTC_ENDPOINT_CREDIT_DIST    *pDistItem;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("+HTCCheckEndpointTxQueues \n"));
-    pDistItem = target->EpCreditDistributionListHead;
-
-        /* run through the credit distribution list to see
-         * if there are packets queued
-         * NOTE: no locks need to be taken since the distribution list
-         * is not dynamic (cannot be re-ordered) and we are not modifying any state */
-    while (pDistItem != NULL) {
-        pEndpoint = (HTC_ENDPOINT *)pDistItem->pHTCReserved;
-
-        if (HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue) > 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Ep %d has %d credits and %d Packets in TX Queue \n",
-                    pDistItem->Endpoint, pEndpoint->CreditDist.TxCredits, HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue)));
-                /* try to start the stalled queue, this list is ordered by priority.
-                 * Highest priority queue get's processed first, if there are credits available the
-                 * highest priority queue will get a chance to reclaim credits from lower priority
-                 * ones */
-            HTCTrySend(target, pEndpoint, NULL);
-        }
-
-        pDistItem = pDistItem->pNext;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCCheckEndpointTxQueues \n"));
+	HTC_ENDPOINT                *pEndpoint;
+	HTC_ENDPOINT_CREDIT_DIST    *pDistItem;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("+HTCCheckEndpointTxQueues \n"));
+	pDistItem = target->EpCreditDistributionListHead;
+
+	/* run through the credit distribution list to see
+	 * if there are packets queued
+	 * NOTE: no locks need to be taken since the distribution list
+	 * is not dynamic (cannot be re-ordered) and we are not modifying any state */
+	while (pDistItem != NULL) {
+		pEndpoint = (HTC_ENDPOINT *)pDistItem->pHTCReserved;
+
+		if (HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue) > 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Ep %d has %d credits and %d Packets in TX Queue \n",
+							 pDistItem->Endpoint, pEndpoint->CreditDist.TxCredits, HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue)));
+			/* try to start the stalled queue, this list is ordered by priority.
+			 * Highest priority queue get's processed first, if there are credits available the
+			 * highest priority queue will get a chance to reclaim credits from lower priority
+			 * ones */
+			HTCTrySend(target, pEndpoint, NULL);
+		}
+
+		pDistItem = pDistItem->pNext;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCCheckEndpointTxQueues \n"));
 }
 
 /* process credit reports and call distribution function */
 void HTCProcessCreditRpt(HTC_TARGET *target, HTC_CREDIT_REPORT *pRpt, int NumEntries, HTC_ENDPOINT_ID FromEndpoint)
 {
-    int             i;
-    HTC_ENDPOINT    *pEndpoint;
-    int             totalCredits = 0;
-    bool          doDist = false;
+	int             i;
+	HTC_ENDPOINT    *pEndpoint;
+	int             totalCredits = 0;
+	bool          doDist = false;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("+HTCProcessCreditRpt, Credit Report Entries:%d \n", NumEntries));
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("+HTCProcessCreditRpt, Credit Report Entries:%d \n", NumEntries));
 
-        /* lock out TX while we update credits */
-    LOCK_HTC_TX(target);
+	/* lock out TX while we update credits */
+	LOCK_HTC_TX(target);
 
-    for (i = 0; i < NumEntries; i++, pRpt++) {
-        if (pRpt->EndpointID >= ENDPOINT_MAX) {
-            AR_DEBUG_ASSERT(false);
-            break;
-        }
+	for (i = 0; i < NumEntries; i++, pRpt++) {
+		if (pRpt->EndpointID >= ENDPOINT_MAX) {
+			AR_DEBUG_ASSERT(false);
+			break;
+		}
 
-        pEndpoint = &target->EndPoint[pRpt->EndpointID];
+		pEndpoint = &target->EndPoint[pRpt->EndpointID];
 
-        AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("  Endpoint %d got %d credits \n",
-                pRpt->EndpointID, pRpt->Credits));
+		AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("  Endpoint %d got %d credits \n",
+						 pRpt->EndpointID, pRpt->Credits));
 
 
 #ifdef HTC_EP_STAT_PROFILING
 
-        INC_HTC_EP_STAT(pEndpoint, TxCreditRpts, 1);
-        INC_HTC_EP_STAT(pEndpoint, TxCreditsReturned, pRpt->Credits);
-
-        if (FromEndpoint == pRpt->EndpointID) {
-                /* this credit report arrived on the same endpoint indicating it arrived in an RX
-                 * packet */
-            INC_HTC_EP_STAT(pEndpoint, TxCreditsFromRx, pRpt->Credits);
-            INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromRx, 1);
-        } else if (FromEndpoint == ENDPOINT_0) {
-                /* this credit arrived on endpoint 0 as a NULL message */
-            INC_HTC_EP_STAT(pEndpoint, TxCreditsFromEp0, pRpt->Credits);
-            INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromEp0, 1);
-        } else {
-                /* arrived on another endpoint */
-            INC_HTC_EP_STAT(pEndpoint, TxCreditsFromOther, pRpt->Credits);
-            INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromOther, 1);
-        }
+		INC_HTC_EP_STAT(pEndpoint, TxCreditRpts, 1);
+		INC_HTC_EP_STAT(pEndpoint, TxCreditsReturned, pRpt->Credits);
+
+		if (FromEndpoint == pRpt->EndpointID) {
+			/* this credit report arrived on the same endpoint indicating it arrived in an RX
+			 * packet */
+			INC_HTC_EP_STAT(pEndpoint, TxCreditsFromRx, pRpt->Credits);
+			INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromRx, 1);
+		} else if (FromEndpoint == ENDPOINT_0) {
+			/* this credit arrived on endpoint 0 as a NULL message */
+			INC_HTC_EP_STAT(pEndpoint, TxCreditsFromEp0, pRpt->Credits);
+			INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromEp0, 1);
+		} else {
+			/* arrived on another endpoint */
+			INC_HTC_EP_STAT(pEndpoint, TxCreditsFromOther, pRpt->Credits);
+			INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromOther, 1);
+		}
 
 #endif
 
-        if (ENDPOINT_0 == pRpt->EndpointID) {
-                /* always give endpoint 0 credits back */
-            pEndpoint->CreditDist.TxCredits += pRpt->Credits;
-        } else {
-                /* for all other endpoints, update credits to distribute, the distribution function
-                 * will handle giving out credits back to the endpoints */
-            pEndpoint->CreditDist.TxCreditsToDist += pRpt->Credits;
-                /* flag that we have to do the distribution */
-            doDist = true;
-        }
-        
-            /* refresh tx depth for distribution function that will recover these credits
-             * NOTE: this is only valid when there are credits to recover! */
-        pEndpoint->CreditDist.TxQueueDepth = HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue);
-        
-        totalCredits += pRpt->Credits;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("  Report indicated %d credits to distribute \n", totalCredits));
-
-    if (doDist) {
-            /* this was a credit return based on a completed send operations
-             * note, this is done with the lock held */
-        DO_DISTRIBUTION(target,
-                        HTC_CREDIT_DIST_SEND_COMPLETE,
-                        "Send Complete",
-                        target->EpCreditDistributionListHead->pNext);
-    }
-
-    UNLOCK_HTC_TX(target);
-
-    if (totalCredits) {
-        HTCCheckEndpointTxQueues(target);
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCProcessCreditRpt \n"));
+		if (ENDPOINT_0 == pRpt->EndpointID) {
+			/* always give endpoint 0 credits back */
+			pEndpoint->CreditDist.TxCredits += pRpt->Credits;
+		} else {
+			/* for all other endpoints, update credits to distribute, the distribution function
+			 * will handle giving out credits back to the endpoints */
+			pEndpoint->CreditDist.TxCreditsToDist += pRpt->Credits;
+			/* flag that we have to do the distribution */
+			doDist = true;
+		}
+
+		/* refresh tx depth for distribution function that will recover these credits
+		 * NOTE: this is only valid when there are credits to recover! */
+		pEndpoint->CreditDist.TxQueueDepth = HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue);
+
+		totalCredits += pRpt->Credits;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("  Report indicated %d credits to distribute \n", totalCredits));
+
+	if (doDist) {
+		/* this was a credit return based on a completed send operations
+		 * note, this is done with the lock held */
+		DO_DISTRIBUTION(target,
+				HTC_CREDIT_DIST_SEND_COMPLETE,
+				"Send Complete",
+				target->EpCreditDistributionListHead->pNext);
+	}
+
+	UNLOCK_HTC_TX(target);
+
+	if (totalCredits) {
+		HTCCheckEndpointTxQueues(target);
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCProcessCreditRpt \n"));
 }
 
 /* flush endpoint TX queue */
 static void HTCFlushEndpointTX(HTC_TARGET *target, HTC_ENDPOINT *pEndpoint, HTC_TX_TAG Tag)
 {
-    HTC_PACKET          *pPacket;
-    HTC_PACKET_QUEUE    discardQueue;
-    HTC_PACKET_QUEUE    container;
-
-        /* initialize the discard queue */
-    INIT_HTC_PACKET_QUEUE(&discardQueue);
-
-    LOCK_HTC_TX(target);
-
-        /* interate from the front of the TX queue and flush out packets */
-    ITERATE_OVER_LIST_ALLOW_REMOVE(&pEndpoint->TxQueue.QueueHead, pPacket, HTC_PACKET, ListLink) {
-
-            /* check for removal */
-        if ((HTC_TX_PACKET_TAG_ALL == Tag) || (Tag == pPacket->PktInfo.AsTx.Tag)) {
-                /* remove from queue */
-            HTC_PACKET_REMOVE(&pEndpoint->TxQueue, pPacket);
-                /* add it to the discard pile */
-            HTC_PACKET_ENQUEUE(&discardQueue, pPacket);
-        }
-
-    } ITERATE_END;
-
-    UNLOCK_HTC_TX(target);
-
-        /* empty the discard queue */
-    while (1) {
-        pPacket = HTC_PACKET_DEQUEUE(&discardQueue);
-        if (NULL == pPacket) {
-            break;
-        }
-        pPacket->Status = A_ECANCELED;
-        AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("  Flushing TX packet:0x%lX, length:%d, ep:%d tag:0x%X \n",
-                (unsigned long)pPacket, pPacket->ActualLength, pPacket->Endpoint, pPacket->PktInfo.AsTx.Tag));
-        INIT_HTC_PACKET_QUEUE_AND_ADD(&container,pPacket);
-        DO_EP_TX_COMPLETION(pEndpoint,&container);
-    }
+	HTC_PACKET          *pPacket;
+	HTC_PACKET_QUEUE    discardQueue;
+	HTC_PACKET_QUEUE    container;
+
+	/* initialize the discard queue */
+	INIT_HTC_PACKET_QUEUE(&discardQueue);
+
+	LOCK_HTC_TX(target);
+
+	/* interate from the front of the TX queue and flush out packets */
+	ITERATE_OVER_LIST_ALLOW_REMOVE(&pEndpoint->TxQueue.QueueHead, pPacket, HTC_PACKET, ListLink) {
+
+		/* check for removal */
+		if ((HTC_TX_PACKET_TAG_ALL == Tag) || (Tag == pPacket->PktInfo.AsTx.Tag)) {
+			/* remove from queue */
+			HTC_PACKET_REMOVE(&pEndpoint->TxQueue, pPacket);
+			/* add it to the discard pile */
+			HTC_PACKET_ENQUEUE(&discardQueue, pPacket);
+		}
+
+	} ITERATE_END;
+
+	UNLOCK_HTC_TX(target);
+
+	/* empty the discard queue */
+	while (1) {
+		pPacket = HTC_PACKET_DEQUEUE(&discardQueue);
+		if (NULL == pPacket) {
+			break;
+		}
+		pPacket->Status = A_ECANCELED;
+		AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("  Flushing TX packet:0x%lX, length:%d, ep:%d tag:0x%X \n",
+						(unsigned long)pPacket, pPacket->ActualLength, pPacket->Endpoint, pPacket->PktInfo.AsTx.Tag));
+		INIT_HTC_PACKET_QUEUE_AND_ADD(&container,pPacket);
+		DO_EP_TX_COMPLETION(pEndpoint,&container);
+	}
 
 }
 
 void DumpCreditDist(HTC_ENDPOINT_CREDIT_DIST *pEPDist)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("--- EP : %d  ServiceID: 0x%X    --------------\n",
-                        pEPDist->Endpoint, pEPDist->ServiceID));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" this:0x%lX next:0x%lX prev:0x%lX\n",
-                (unsigned long)pEPDist, (unsigned long)pEPDist->pNext, (unsigned long)pEPDist->pPrev));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" DistFlags          : 0x%X \n", pEPDist->DistFlags));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsNorm      : %d \n", pEPDist->TxCreditsNorm));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsMin       : %d \n", pEPDist->TxCreditsMin));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCredits          : %d \n", pEPDist->TxCredits));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsAssigned  : %d \n", pEPDist->TxCreditsAssigned));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsSeek      : %d \n", pEPDist->TxCreditsSeek));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditSize       : %d \n", pEPDist->TxCreditSize));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsPerMaxMsg : %d \n", pEPDist->TxCreditsPerMaxMsg));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsToDist    : %d \n", pEPDist->TxCreditsToDist));
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxQueueDepth       : %d \n", 
-                    HTC_PACKET_QUEUE_DEPTH(&((HTC_ENDPOINT *)pEPDist->pHTCReserved)->TxQueue)));                                      
-    AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("----------------------------------------------------\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("--- EP : %d  ServiceID: 0x%X    --------------\n",
+					pEPDist->Endpoint, pEPDist->ServiceID));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" this:0x%lX next:0x%lX prev:0x%lX\n",
+					(unsigned long)pEPDist, (unsigned long)pEPDist->pNext, (unsigned long)pEPDist->pPrev));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" DistFlags          : 0x%X \n", pEPDist->DistFlags));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsNorm      : %d \n", pEPDist->TxCreditsNorm));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsMin       : %d \n", pEPDist->TxCreditsMin));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCredits          : %d \n", pEPDist->TxCredits));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsAssigned  : %d \n", pEPDist->TxCreditsAssigned));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsSeek      : %d \n", pEPDist->TxCreditsSeek));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditSize       : %d \n", pEPDist->TxCreditSize));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsPerMaxMsg : %d \n", pEPDist->TxCreditsPerMaxMsg));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsToDist    : %d \n", pEPDist->TxCreditsToDist));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxQueueDepth       : %d \n",
+					HTC_PACKET_QUEUE_DEPTH(&((HTC_ENDPOINT *)pEPDist->pHTCReserved)->TxQueue)));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("----------------------------------------------------\n"));
 }
 
 void DumpCreditDistStates(HTC_TARGET *target)
 {
-    HTC_ENDPOINT_CREDIT_DIST *pEPList = target->EpCreditDistributionListHead;
-
-    while (pEPList != NULL) {
-        DumpCreditDist(pEPList);
-        pEPList = pEPList->pNext;
-    }
-
-    if (target->DistributeCredits != NULL) {
-        DO_DISTRIBUTION(target,
-                        HTC_DUMP_CREDIT_STATE,
-                        "Dump State",
-                        NULL);
-    }
+	HTC_ENDPOINT_CREDIT_DIST *pEPList = target->EpCreditDistributionListHead;
+
+	while (pEPList != NULL) {
+		DumpCreditDist(pEPList);
+		pEPList = pEPList->pNext;
+	}
+
+	if (target->DistributeCredits != NULL) {
+		DO_DISTRIBUTION(target,
+				HTC_DUMP_CREDIT_STATE,
+				"Dump State",
+				NULL);
+	}
 }
 
 /* flush all send packets from all endpoint queues */
 void HTCFlushSendPkts(HTC_TARGET *target)
 {
-    HTC_ENDPOINT    *pEndpoint;
-    int             i;
+	HTC_ENDPOINT    *pEndpoint;
+	int             i;
 
-    if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_TRC)) {
-        DumpCreditDistStates(target);
-    }
+	if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_TRC)) {
+		DumpCreditDistStates(target);
+	}
 
-    for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) {
-        pEndpoint = &target->EndPoint[i];
-        if (pEndpoint->ServiceID == 0) {
-                /* not in use.. */
-            continue;
-        }
-        HTCFlushEndpointTX(target,pEndpoint,HTC_TX_PACKET_TAG_ALL);
-    }
+	for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) {
+		pEndpoint = &target->EndPoint[i];
+		if (pEndpoint->ServiceID == 0) {
+			/* not in use.. */
+			continue;
+		}
+		HTCFlushEndpointTX(target,pEndpoint,HTC_TX_PACKET_TAG_ALL);
+	}
 
 
 }
@@ -941,83 +941,83 @@ void HTCFlushSendPkts(HTC_TARGET *target)
 /* HTC API to flush an endpoint's TX queue*/
 void HTCFlushEndpoint(HTC_HANDLE HTCHandle, HTC_ENDPOINT_ID Endpoint, HTC_TX_TAG Tag)
 {
-    HTC_TARGET      *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    HTC_ENDPOINT    *pEndpoint = &target->EndPoint[Endpoint];
+	HTC_TARGET      *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	HTC_ENDPOINT    *pEndpoint = &target->EndPoint[Endpoint];
 
-    if (pEndpoint->ServiceID == 0) {
-        AR_DEBUG_ASSERT(false);
-        /* not in use.. */
-        return;
-    }
+	if (pEndpoint->ServiceID == 0) {
+		AR_DEBUG_ASSERT(false);
+		/* not in use.. */
+		return;
+	}
 
-    HTCFlushEndpointTX(target, pEndpoint, Tag);
+	HTCFlushEndpointTX(target, pEndpoint, Tag);
 }
 
 /* HTC API to indicate activity to the credit distribution function */
 void HTCIndicateActivityChange(HTC_HANDLE      HTCHandle,
-                               HTC_ENDPOINT_ID Endpoint,
-                               bool          Active)
+			       HTC_ENDPOINT_ID Endpoint,
+			       bool          Active)
 {
-    HTC_TARGET      *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    HTC_ENDPOINT    *pEndpoint = &target->EndPoint[Endpoint];
-    bool          doDist = false;
-
-    if (pEndpoint->ServiceID == 0) {
-        AR_DEBUG_ASSERT(false);
-        /* not in use.. */
-        return;
-    }
-
-    LOCK_HTC_TX(target);
-
-    if (Active) {
-        if (!(pEndpoint->CreditDist.DistFlags & HTC_EP_ACTIVE)) {
-                /* mark active now */
-            pEndpoint->CreditDist.DistFlags |= HTC_EP_ACTIVE;
-            doDist = true;
-        }
-    } else {
-        if (pEndpoint->CreditDist.DistFlags & HTC_EP_ACTIVE) {
-                /* mark inactive now */
-            pEndpoint->CreditDist.DistFlags &= ~HTC_EP_ACTIVE;
-            doDist = true;
-        }
-    }
-
-    if (doDist) {
-            /* indicate current Tx Queue depth to the credit distribution function */
-        pEndpoint->CreditDist.TxQueueDepth = HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue);
-        /* do distribution again based on activity change
-         * note, this is done with the lock held */
-        DO_DISTRIBUTION(target,
-                        HTC_CREDIT_DIST_ACTIVITY_CHANGE,
-                        "Activity Change",
-                        target->EpCreditDistributionListHead->pNext);
-    }
-
-    UNLOCK_HTC_TX(target);
-
-    if (doDist && !Active) {
-        /* if a stream went inactive and this resulted in a credit distribution change,
-         * some credits may now be available for HTC packets that are stuck in
-         * HTC queues */
-        HTCCheckEndpointTxQueues(target);
-    }
+	HTC_TARGET      *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	HTC_ENDPOINT    *pEndpoint = &target->EndPoint[Endpoint];
+	bool          doDist = false;
+
+	if (pEndpoint->ServiceID == 0) {
+		AR_DEBUG_ASSERT(false);
+		/* not in use.. */
+		return;
+	}
+
+	LOCK_HTC_TX(target);
+
+	if (Active) {
+		if (!(pEndpoint->CreditDist.DistFlags & HTC_EP_ACTIVE)) {
+			/* mark active now */
+			pEndpoint->CreditDist.DistFlags |= HTC_EP_ACTIVE;
+			doDist = true;
+		}
+	} else {
+		if (pEndpoint->CreditDist.DistFlags & HTC_EP_ACTIVE) {
+			/* mark inactive now */
+			pEndpoint->CreditDist.DistFlags &= ~HTC_EP_ACTIVE;
+			doDist = true;
+		}
+	}
+
+	if (doDist) {
+		/* indicate current Tx Queue depth to the credit distribution function */
+		pEndpoint->CreditDist.TxQueueDepth = HTC_PACKET_QUEUE_DEPTH(&pEndpoint->TxQueue);
+		/* do distribution again based on activity change
+		 * note, this is done with the lock held */
+		DO_DISTRIBUTION(target,
+				HTC_CREDIT_DIST_ACTIVITY_CHANGE,
+				"Activity Change",
+				target->EpCreditDistributionListHead->pNext);
+	}
+
+	UNLOCK_HTC_TX(target);
+
+	if (doDist && !Active) {
+		/* if a stream went inactive and this resulted in a credit distribution change,
+		 * some credits may now be available for HTC packets that are stuck in
+		 * HTC queues */
+		HTCCheckEndpointTxQueues(target);
+	}
 }
 
 bool HTCIsEndpointActive(HTC_HANDLE      HTCHandle,
-                           HTC_ENDPOINT_ID Endpoint)
+			 HTC_ENDPOINT_ID Endpoint)
 {
-    HTC_TARGET      *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    HTC_ENDPOINT    *pEndpoint = &target->EndPoint[Endpoint];
-
-    if (pEndpoint->ServiceID == 0) {
-        return false;
-    }
-    
-    if (pEndpoint->CreditDist.DistFlags & HTC_EP_ACTIVE) {
-        return true;
-    }
-    
-    return false;
+	HTC_TARGET      *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	HTC_ENDPOINT    *pEndpoint = &target->EndPoint[Endpoint];
+
+	if (pEndpoint->ServiceID == 0) {
+		return false;
+	}
+
+	if (pEndpoint->CreditDist.DistFlags & HTC_EP_ACTIVE) {
+		return true;
+	}
+
+	return false;
 }
diff --git a/drivers/staging/ath6kl/htc2/htc_services.c b/drivers/staging/ath6kl/htc2/htc_services.c
index 9ddf32c..8fdb9a7 100644
--- a/drivers/staging/ath6kl/htc2/htc_services.c
+++ b/drivers/staging/ath6kl/htc2/htc_services.c
@@ -24,427 +24,427 @@
 
 void HTCControlTxComplete(void *Context, HTC_PACKET *pPacket)
 {
-        /* not implemented
-         * we do not send control TX frames during normal runtime, only during setup  */
-    AR_DEBUG_ASSERT(false);
+	/* not implemented
+	 * we do not send control TX frames during normal runtime, only during setup  */
+	AR_DEBUG_ASSERT(false);
 }
 
-    /* callback when a control message arrives on this endpoint */
+/* callback when a control message arrives on this endpoint */
 void HTCControlRecv(void *Context, HTC_PACKET *pPacket)
 {
-    AR_DEBUG_ASSERT(pPacket->Endpoint == ENDPOINT_0);
-
-    if (pPacket->Status == A_ECANCELED) {
-        /* this is a flush operation, return the control packet back to the pool */
-        HTC_FREE_CONTROL_RX((HTC_TARGET*)Context,pPacket);    
-        return;
-    }  
-    
-        /* the only control messages we are expecting are NULL messages (credit resports) */   
-    if (pPacket->ActualLength > 0) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                        ("HTCControlRecv, got message with length:%d \n",
-                        pPacket->ActualLength + (u32)HTC_HDR_LENGTH));
+	AR_DEBUG_ASSERT(pPacket->Endpoint == ENDPOINT_0);
+
+	if (pPacket->Status == A_ECANCELED) {
+		/* this is a flush operation, return the control packet back to the pool */
+		HTC_FREE_CONTROL_RX((HTC_TARGET*)Context,pPacket);
+		return;
+	}
+
+	/* the only control messages we are expecting are NULL messages (credit resports) */
+	if (pPacket->ActualLength > 0) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("HTCControlRecv, got message with length:%d \n",
+				 pPacket->ActualLength + (u32)HTC_HDR_LENGTH));
 
 #ifdef ATH_DEBUG_MODULE
-            /* dump header and message */
-        DebugDumpBytes(pPacket->pBuffer - HTC_HDR_LENGTH,
-                       pPacket->ActualLength + HTC_HDR_LENGTH,
-                       "Unexpected ENDPOINT 0 Message");
+		/* dump header and message */
+		DebugDumpBytes(pPacket->pBuffer - HTC_HDR_LENGTH,
+			       pPacket->ActualLength + HTC_HDR_LENGTH,
+			       "Unexpected ENDPOINT 0 Message");
 #endif
-    }
+	}
 
-    HTC_RECYCLE_RX_PKT((HTC_TARGET*)Context,pPacket,&((HTC_TARGET*)Context)->EndPoint[0]);
+	HTC_RECYCLE_RX_PKT((HTC_TARGET*)Context,pPacket,&((HTC_TARGET*)Context)->EndPoint[0]);
 }
 
 int HTCSendSetupComplete(HTC_TARGET *target)
 {
-    HTC_PACKET             *pSendPacket = NULL;
-    int                status;
-
-    do {
-           /* allocate a packet to send to the target */
-        pSendPacket = HTC_ALLOC_CONTROL_TX(target);
-
-        if (NULL == pSendPacket) {
-            status = A_NO_MEMORY;
-            break;
-        }
-
-        if (target->HTCTargetVersion >= HTC_VERSION_2P1) {
-            HTC_SETUP_COMPLETE_EX_MSG *pSetupCompleteEx;
-            u32 setupFlags = 0;
-                   
-            pSetupCompleteEx = (HTC_SETUP_COMPLETE_EX_MSG *)pSendPacket->pBuffer;
-            A_MEMZERO(pSetupCompleteEx, sizeof(HTC_SETUP_COMPLETE_EX_MSG));
-            pSetupCompleteEx->MessageID = HTC_MSG_SETUP_COMPLETE_EX_ID;   
-            if (target->MaxMsgPerBundle > 0) {
-                    /* host can do HTC bundling, indicate this to the target */
-                setupFlags |= HTC_SETUP_COMPLETE_FLAGS_ENABLE_BUNDLE_RECV; 
-                pSetupCompleteEx->MaxMsgsPerBundledRecv = target->MaxMsgPerBundle;
-            }    
-            A_MEMCPY(&pSetupCompleteEx->SetupFlags, &setupFlags, sizeof(pSetupCompleteEx->SetupFlags));            
-            SET_HTC_PACKET_INFO_TX(pSendPacket,
-                                   NULL,
-                                   (u8 *)pSetupCompleteEx,
-                                   sizeof(HTC_SETUP_COMPLETE_EX_MSG),
-                                   ENDPOINT_0,
-                                   HTC_SERVICE_TX_PACKET_TAG);
-      
-        }  else {            
-            HTC_SETUP_COMPLETE_MSG *pSetupComplete;
-                /* assemble setup complete message */
-            pSetupComplete = (HTC_SETUP_COMPLETE_MSG *)pSendPacket->pBuffer;
-            A_MEMZERO(pSetupComplete, sizeof(HTC_SETUP_COMPLETE_MSG));
-            pSetupComplete->MessageID = HTC_MSG_SETUP_COMPLETE_ID;   
-            SET_HTC_PACKET_INFO_TX(pSendPacket,
-                                   NULL,
-                                   (u8 *)pSetupComplete,
-                                   sizeof(HTC_SETUP_COMPLETE_MSG),
-                                   ENDPOINT_0,
-                                   HTC_SERVICE_TX_PACKET_TAG);
-        }
-
-            /* we want synchronous operation */
-        pSendPacket->Completion = NULL;
-        HTC_PREPARE_SEND_PKT(pSendPacket,0,0,0);
-            /* send the message */
-        status = HTCIssueSend(target,pSendPacket);
-
-    } while (false);
-
-    if (pSendPacket != NULL) {
-        HTC_FREE_CONTROL_TX(target,pSendPacket);
-    }
-
-    return status;
+	HTC_PACKET             *pSendPacket = NULL;
+	int                status;
+
+	do {
+		/* allocate a packet to send to the target */
+		pSendPacket = HTC_ALLOC_CONTROL_TX(target);
+
+		if (NULL == pSendPacket) {
+			status = A_NO_MEMORY;
+			break;
+		}
+
+		if (target->HTCTargetVersion >= HTC_VERSION_2P1) {
+			HTC_SETUP_COMPLETE_EX_MSG *pSetupCompleteEx;
+			u32 setupFlags = 0;
+
+			pSetupCompleteEx = (HTC_SETUP_COMPLETE_EX_MSG *)pSendPacket->pBuffer;
+			A_MEMZERO(pSetupCompleteEx, sizeof(HTC_SETUP_COMPLETE_EX_MSG));
+			pSetupCompleteEx->MessageID = HTC_MSG_SETUP_COMPLETE_EX_ID;
+			if (target->MaxMsgPerBundle > 0) {
+				/* host can do HTC bundling, indicate this to the target */
+				setupFlags |= HTC_SETUP_COMPLETE_FLAGS_ENABLE_BUNDLE_RECV;
+				pSetupCompleteEx->MaxMsgsPerBundledRecv = target->MaxMsgPerBundle;
+			}
+			A_MEMCPY(&pSetupCompleteEx->SetupFlags, &setupFlags, sizeof(pSetupCompleteEx->SetupFlags));
+			SET_HTC_PACKET_INFO_TX(pSendPacket,
+					       NULL,
+					       (u8 *)pSetupCompleteEx,
+					       sizeof(HTC_SETUP_COMPLETE_EX_MSG),
+					       ENDPOINT_0,
+					       HTC_SERVICE_TX_PACKET_TAG);
+
+		}  else {
+			HTC_SETUP_COMPLETE_MSG *pSetupComplete;
+			/* assemble setup complete message */
+			pSetupComplete = (HTC_SETUP_COMPLETE_MSG *)pSendPacket->pBuffer;
+			A_MEMZERO(pSetupComplete, sizeof(HTC_SETUP_COMPLETE_MSG));
+			pSetupComplete->MessageID = HTC_MSG_SETUP_COMPLETE_ID;
+			SET_HTC_PACKET_INFO_TX(pSendPacket,
+					       NULL,
+					       (u8 *)pSetupComplete,
+					       sizeof(HTC_SETUP_COMPLETE_MSG),
+					       ENDPOINT_0,
+					       HTC_SERVICE_TX_PACKET_TAG);
+		}
+
+		/* we want synchronous operation */
+		pSendPacket->Completion = NULL;
+		HTC_PREPARE_SEND_PKT(pSendPacket,0,0,0);
+		/* send the message */
+		status = HTCIssueSend(target,pSendPacket);
+
+	} while (false);
+
+	if (pSendPacket != NULL) {
+		HTC_FREE_CONTROL_TX(target,pSendPacket);
+	}
+
+	return status;
 }
 
 
 int HTCConnectService(HTC_HANDLE               HTCHandle,
-                           HTC_SERVICE_CONNECT_REQ  *pConnectReq,
-                           HTC_SERVICE_CONNECT_RESP *pConnectResp)
+		      HTC_SERVICE_CONNECT_REQ  *pConnectReq,
+		      HTC_SERVICE_CONNECT_RESP *pConnectResp)
 {
-    HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    int                            status = 0;
-    HTC_PACKET                          *pRecvPacket = NULL;
-    HTC_PACKET                          *pSendPacket = NULL;
-    HTC_CONNECT_SERVICE_RESPONSE_MSG    *pResponseMsg;
-    HTC_CONNECT_SERVICE_MSG             *pConnectMsg;
-    HTC_ENDPOINT_ID                     assignedEndpoint = ENDPOINT_MAX;
-    HTC_ENDPOINT                        *pEndpoint;
-    unsigned int                        maxMsgSize = 0;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCConnectService, target:0x%lX SvcID:0x%X \n",
-               (unsigned long)target, pConnectReq->ServiceID));
-
-    do {
-
-        AR_DEBUG_ASSERT(pConnectReq->ServiceID != 0);
-
-        if (HTC_CTRL_RSVD_SVC == pConnectReq->ServiceID) {
-                /* special case for pseudo control service */
-            assignedEndpoint = ENDPOINT_0;
-            maxMsgSize = HTC_MAX_CONTROL_MESSAGE_LENGTH;
-        } else {
-                /* allocate a packet to send to the target */
-            pSendPacket = HTC_ALLOC_CONTROL_TX(target);
-
-            if (NULL == pSendPacket) {
-                AR_DEBUG_ASSERT(false);
-                status = A_NO_MEMORY;
-                break;
-            }
-                /* assemble connect service message */
-            pConnectMsg = (HTC_CONNECT_SERVICE_MSG *)pSendPacket->pBuffer;
-            AR_DEBUG_ASSERT(pConnectMsg != NULL);
-            A_MEMZERO(pConnectMsg,sizeof(HTC_CONNECT_SERVICE_MSG));
-            pConnectMsg->MessageID = HTC_MSG_CONNECT_SERVICE_ID;
-            pConnectMsg->ServiceID = pConnectReq->ServiceID;
-            pConnectMsg->ConnectionFlags = pConnectReq->ConnectionFlags;
-                /* check caller if it wants to transfer meta data */
-            if ((pConnectReq->pMetaData != NULL) &&
-                (pConnectReq->MetaDataLength <= HTC_SERVICE_META_DATA_MAX_LENGTH)) {
-                    /* copy meta data into message buffer (after header ) */
-                A_MEMCPY((u8 *)pConnectMsg + sizeof(HTC_CONNECT_SERVICE_MSG),
-                         pConnectReq->pMetaData,
-                         pConnectReq->MetaDataLength);
-                pConnectMsg->ServiceMetaLength = pConnectReq->MetaDataLength;
-            }
-
-            SET_HTC_PACKET_INFO_TX(pSendPacket,
-                                   NULL,
-                                   (u8 *)pConnectMsg,
-                                   sizeof(HTC_CONNECT_SERVICE_MSG) + pConnectMsg->ServiceMetaLength,
-                                   ENDPOINT_0,
-                                   HTC_SERVICE_TX_PACKET_TAG);
-
-                /* we want synchronous operation */
-            pSendPacket->Completion = NULL;
-            HTC_PREPARE_SEND_PKT(pSendPacket,0,0,0);
-            status = HTCIssueSend(target,pSendPacket);
-
-            if (status) {
-                break;
-            }
-
-                /* wait for response */
-            status = HTCWaitforControlMessage(target, &pRecvPacket);
-
-            if (status) {
-                break;
-            }
-                /* we controlled the buffer creation so it has to be properly aligned */
-            pResponseMsg = (HTC_CONNECT_SERVICE_RESPONSE_MSG *)pRecvPacket->pBuffer;
-
-            if ((pResponseMsg->MessageID != HTC_MSG_CONNECT_SERVICE_RESPONSE_ID) ||
-                (pRecvPacket->ActualLength < sizeof(HTC_CONNECT_SERVICE_RESPONSE_MSG))) {
-                    /* this message is not valid */
-                AR_DEBUG_ASSERT(false);
-                status = A_EPROTO;
-                break;
-            }
-
-            pConnectResp->ConnectRespCode = pResponseMsg->Status;
-                /* check response status */
-            if (pResponseMsg->Status != HTC_SERVICE_SUCCESS) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                    (" Target failed service 0x%X connect request (status:%d)\n",
-                                pResponseMsg->ServiceID, pResponseMsg->Status));
-                status = A_EPROTO;
-                break;
-            }
-
-            assignedEndpoint = (HTC_ENDPOINT_ID) pResponseMsg->EndpointID;
-            maxMsgSize = pResponseMsg->MaxMsgSize;
-
-            if ((pConnectResp->pMetaData != NULL) &&
-                (pResponseMsg->ServiceMetaLength > 0) &&
-                (pResponseMsg->ServiceMetaLength <= HTC_SERVICE_META_DATA_MAX_LENGTH)) {
-                    /* caller supplied a buffer and the target responded with data */
-                int copyLength = min((int)pConnectResp->BufferLength, (int)pResponseMsg->ServiceMetaLength);
-                    /* copy the meta data */
-                A_MEMCPY(pConnectResp->pMetaData,
-                         ((u8 *)pResponseMsg) + sizeof(HTC_CONNECT_SERVICE_RESPONSE_MSG),
-                         copyLength);
-                pConnectResp->ActualLength = copyLength;
-            }
-
-        }
-
-            /* the rest of these are parameter checks so set the error status */
-        status = A_EPROTO;
-
-        if (assignedEndpoint >= ENDPOINT_MAX) {
-            AR_DEBUG_ASSERT(false);
-            break;
-        }
-
-        if (0 == maxMsgSize) {
-            AR_DEBUG_ASSERT(false);
-            break;
-        }
-
-        pEndpoint = &target->EndPoint[assignedEndpoint];
-        pEndpoint->Id = assignedEndpoint;
-        if (pEndpoint->ServiceID != 0) {
-            /* endpoint already in use! */
-            AR_DEBUG_ASSERT(false);
-            break;
-        }
-
-            /* return assigned endpoint to caller */
-        pConnectResp->Endpoint = assignedEndpoint;
-        pConnectResp->MaxMsgLength = maxMsgSize;
-
-            /* setup the endpoint */
-        pEndpoint->ServiceID = pConnectReq->ServiceID; /* this marks the endpoint in use */
-        pEndpoint->MaxTxQueueDepth = pConnectReq->MaxSendQueueDepth;
-        pEndpoint->MaxMsgLength = maxMsgSize;
-            /* copy all the callbacks */
-        pEndpoint->EpCallBacks = pConnectReq->EpCallbacks;
-            /* set the credit distribution info for this endpoint, this information is
-             * passed back to the credit distribution callback function */
-        pEndpoint->CreditDist.ServiceID = pConnectReq->ServiceID;
-        pEndpoint->CreditDist.pHTCReserved = pEndpoint;
-        pEndpoint->CreditDist.Endpoint = assignedEndpoint;
-        pEndpoint->CreditDist.TxCreditSize = target->TargetCreditSize;
-        
-        if (pConnectReq->MaxSendMsgSize != 0) {
-                /* override TxCreditsPerMaxMsg calculation, this optimizes the credit-low indications
-                 * since the host will actually issue smaller messages in the Send path */
-            if (pConnectReq->MaxSendMsgSize > maxMsgSize) {
-                    /* can't be larger than the maximum the target can support */
-                AR_DEBUG_ASSERT(false);
-                break;       
-            }
-            pEndpoint->CreditDist.TxCreditsPerMaxMsg = pConnectReq->MaxSendMsgSize / target->TargetCreditSize;
-        } else {
-            pEndpoint->CreditDist.TxCreditsPerMaxMsg = maxMsgSize / target->TargetCreditSize;
-        }
-        
-        if (0 == pEndpoint->CreditDist.TxCreditsPerMaxMsg) {
-            pEndpoint->CreditDist.TxCreditsPerMaxMsg = 1;
-        }
-        
-            /* save local connection flags */
-        pEndpoint->LocalConnectionFlags = pConnectReq->LocalConnectionFlags;
-        
-        status = 0;
-
-    } while (false);
-
-    if (pSendPacket != NULL) {
-        HTC_FREE_CONTROL_TX(target,pSendPacket);
-    }
-
-    if (pRecvPacket != NULL) {
-        HTC_FREE_CONTROL_RX(target,pRecvPacket);
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCConnectService \n"));
-
-    return status;
+	HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	int                            status = 0;
+	HTC_PACKET                          *pRecvPacket = NULL;
+	HTC_PACKET                          *pSendPacket = NULL;
+	HTC_CONNECT_SERVICE_RESPONSE_MSG    *pResponseMsg;
+	HTC_CONNECT_SERVICE_MSG             *pConnectMsg;
+	HTC_ENDPOINT_ID                     assignedEndpoint = ENDPOINT_MAX;
+	HTC_ENDPOINT                        *pEndpoint;
+	unsigned int                        maxMsgSize = 0;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCConnectService, target:0x%lX SvcID:0x%X \n",
+					(unsigned long)target, pConnectReq->ServiceID));
+
+	do {
+
+		AR_DEBUG_ASSERT(pConnectReq->ServiceID != 0);
+
+		if (HTC_CTRL_RSVD_SVC == pConnectReq->ServiceID) {
+			/* special case for pseudo control service */
+			assignedEndpoint = ENDPOINT_0;
+			maxMsgSize = HTC_MAX_CONTROL_MESSAGE_LENGTH;
+		} else {
+			/* allocate a packet to send to the target */
+			pSendPacket = HTC_ALLOC_CONTROL_TX(target);
+
+			if (NULL == pSendPacket) {
+				AR_DEBUG_ASSERT(false);
+				status = A_NO_MEMORY;
+				break;
+			}
+			/* assemble connect service message */
+			pConnectMsg = (HTC_CONNECT_SERVICE_MSG *)pSendPacket->pBuffer;
+			AR_DEBUG_ASSERT(pConnectMsg != NULL);
+			A_MEMZERO(pConnectMsg,sizeof(HTC_CONNECT_SERVICE_MSG));
+			pConnectMsg->MessageID = HTC_MSG_CONNECT_SERVICE_ID;
+			pConnectMsg->ServiceID = pConnectReq->ServiceID;
+			pConnectMsg->ConnectionFlags = pConnectReq->ConnectionFlags;
+			/* check caller if it wants to transfer meta data */
+			if ((pConnectReq->pMetaData != NULL) &&
+			    (pConnectReq->MetaDataLength <= HTC_SERVICE_META_DATA_MAX_LENGTH)) {
+				/* copy meta data into message buffer (after header ) */
+				A_MEMCPY((u8 *)pConnectMsg + sizeof(HTC_CONNECT_SERVICE_MSG),
+					 pConnectReq->pMetaData,
+					 pConnectReq->MetaDataLength);
+				pConnectMsg->ServiceMetaLength = pConnectReq->MetaDataLength;
+			}
+
+			SET_HTC_PACKET_INFO_TX(pSendPacket,
+					       NULL,
+					       (u8 *)pConnectMsg,
+					       sizeof(HTC_CONNECT_SERVICE_MSG) + pConnectMsg->ServiceMetaLength,
+					       ENDPOINT_0,
+					       HTC_SERVICE_TX_PACKET_TAG);
+
+			/* we want synchronous operation */
+			pSendPacket->Completion = NULL;
+			HTC_PREPARE_SEND_PKT(pSendPacket,0,0,0);
+			status = HTCIssueSend(target,pSendPacket);
+
+			if (status) {
+				break;
+			}
+
+			/* wait for response */
+			status = HTCWaitforControlMessage(target, &pRecvPacket);
+
+			if (status) {
+				break;
+			}
+			/* we controlled the buffer creation so it has to be properly aligned */
+			pResponseMsg = (HTC_CONNECT_SERVICE_RESPONSE_MSG *)pRecvPacket->pBuffer;
+
+			if ((pResponseMsg->MessageID != HTC_MSG_CONNECT_SERVICE_RESPONSE_ID) ||
+			    (pRecvPacket->ActualLength < sizeof(HTC_CONNECT_SERVICE_RESPONSE_MSG))) {
+				/* this message is not valid */
+				AR_DEBUG_ASSERT(false);
+				status = A_EPROTO;
+				break;
+			}
+
+			pConnectResp->ConnectRespCode = pResponseMsg->Status;
+			/* check response status */
+			if (pResponseMsg->Status != HTC_SERVICE_SUCCESS) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+						(" Target failed service 0x%X connect request (status:%d)\n",
+						 pResponseMsg->ServiceID, pResponseMsg->Status));
+				status = A_EPROTO;
+				break;
+			}
+
+			assignedEndpoint = (HTC_ENDPOINT_ID) pResponseMsg->EndpointID;
+			maxMsgSize = pResponseMsg->MaxMsgSize;
+
+			if ((pConnectResp->pMetaData != NULL) &&
+			    (pResponseMsg->ServiceMetaLength > 0) &&
+			    (pResponseMsg->ServiceMetaLength <= HTC_SERVICE_META_DATA_MAX_LENGTH)) {
+				/* caller supplied a buffer and the target responded with data */
+				int copyLength = min((int)pConnectResp->BufferLength, (int)pResponseMsg->ServiceMetaLength);
+				/* copy the meta data */
+				A_MEMCPY(pConnectResp->pMetaData,
+					 ((u8 *)pResponseMsg) + sizeof(HTC_CONNECT_SERVICE_RESPONSE_MSG),
+					 copyLength);
+				pConnectResp->ActualLength = copyLength;
+			}
+
+		}
+
+		/* the rest of these are parameter checks so set the error status */
+		status = A_EPROTO;
+
+		if (assignedEndpoint >= ENDPOINT_MAX) {
+			AR_DEBUG_ASSERT(false);
+			break;
+		}
+
+		if (0 == maxMsgSize) {
+			AR_DEBUG_ASSERT(false);
+			break;
+		}
+
+		pEndpoint = &target->EndPoint[assignedEndpoint];
+		pEndpoint->Id = assignedEndpoint;
+		if (pEndpoint->ServiceID != 0) {
+			/* endpoint already in use! */
+			AR_DEBUG_ASSERT(false);
+			break;
+		}
+
+		/* return assigned endpoint to caller */
+		pConnectResp->Endpoint = assignedEndpoint;
+		pConnectResp->MaxMsgLength = maxMsgSize;
+
+		/* setup the endpoint */
+		pEndpoint->ServiceID = pConnectReq->ServiceID; /* this marks the endpoint in use */
+		pEndpoint->MaxTxQueueDepth = pConnectReq->MaxSendQueueDepth;
+		pEndpoint->MaxMsgLength = maxMsgSize;
+		/* copy all the callbacks */
+		pEndpoint->EpCallBacks = pConnectReq->EpCallbacks;
+		/* set the credit distribution info for this endpoint, this information is
+		 * passed back to the credit distribution callback function */
+		pEndpoint->CreditDist.ServiceID = pConnectReq->ServiceID;
+		pEndpoint->CreditDist.pHTCReserved = pEndpoint;
+		pEndpoint->CreditDist.Endpoint = assignedEndpoint;
+		pEndpoint->CreditDist.TxCreditSize = target->TargetCreditSize;
+
+		if (pConnectReq->MaxSendMsgSize != 0) {
+			/* override TxCreditsPerMaxMsg calculation, this optimizes the credit-low indications
+			 * since the host will actually issue smaller messages in the Send path */
+			if (pConnectReq->MaxSendMsgSize > maxMsgSize) {
+				/* can't be larger than the maximum the target can support */
+				AR_DEBUG_ASSERT(false);
+				break;
+			}
+			pEndpoint->CreditDist.TxCreditsPerMaxMsg = pConnectReq->MaxSendMsgSize / target->TargetCreditSize;
+		} else {
+			pEndpoint->CreditDist.TxCreditsPerMaxMsg = maxMsgSize / target->TargetCreditSize;
+		}
+
+		if (0 == pEndpoint->CreditDist.TxCreditsPerMaxMsg) {
+			pEndpoint->CreditDist.TxCreditsPerMaxMsg = 1;
+		}
+
+		/* save local connection flags */
+		pEndpoint->LocalConnectionFlags = pConnectReq->LocalConnectionFlags;
+
+		status = 0;
+
+	} while (false);
+
+	if (pSendPacket != NULL) {
+		HTC_FREE_CONTROL_TX(target,pSendPacket);
+	}
+
+	if (pRecvPacket != NULL) {
+		HTC_FREE_CONTROL_RX(target,pRecvPacket);
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCConnectService \n"));
+
+	return status;
 }
 
 static void AddToEndpointDistList(HTC_TARGET *target, HTC_ENDPOINT_CREDIT_DIST *pEpDist)
 {
-    HTC_ENDPOINT_CREDIT_DIST *pCurEntry,*pLastEntry;
-
-    if (NULL == target->EpCreditDistributionListHead) {
-        target->EpCreditDistributionListHead = pEpDist;
-        pEpDist->pNext = NULL;
-        pEpDist->pPrev = NULL;
-        return;
-    }
-
-        /* queue to the end of the list, this does not have to be very
-         * fast since this list is built at startup time */
-    pCurEntry = target->EpCreditDistributionListHead;
-
-    while (pCurEntry) {
-        pLastEntry = pCurEntry;
-        pCurEntry = pCurEntry->pNext;
-    }
-
-    pLastEntry->pNext = pEpDist;
-    pEpDist->pPrev = pLastEntry;
-    pEpDist->pNext = NULL;
+	HTC_ENDPOINT_CREDIT_DIST *pCurEntry,*pLastEntry;
+
+	if (NULL == target->EpCreditDistributionListHead) {
+		target->EpCreditDistributionListHead = pEpDist;
+		pEpDist->pNext = NULL;
+		pEpDist->pPrev = NULL;
+		return;
+	}
+
+	/* queue to the end of the list, this does not have to be very
+	 * fast since this list is built at startup time */
+	pCurEntry = target->EpCreditDistributionListHead;
+
+	while (pCurEntry) {
+		pLastEntry = pCurEntry;
+		pCurEntry = pCurEntry->pNext;
+	}
+
+	pLastEntry->pNext = pEpDist;
+	pEpDist->pPrev = pLastEntry;
+	pEpDist->pNext = NULL;
 }
 
 
 
 /* default credit init callback */
 static void HTCDefaultCreditInit(void                     *Context,
-                                 HTC_ENDPOINT_CREDIT_DIST *pEPList,
-                                 int                      TotalCredits)
+				 HTC_ENDPOINT_CREDIT_DIST *pEPList,
+				 int                      TotalCredits)
 {
-    HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
-    int                      totalEps = 0;
-    int                      creditsPerEndpoint;
-
-    pCurEpDist = pEPList;
-        /* first run through the list and figure out how many endpoints we are dealing with */
-    while (pCurEpDist != NULL) {
-        pCurEpDist = pCurEpDist->pNext;
-        totalEps++;
-    }
-
-        /* even distribution */
-    creditsPerEndpoint = TotalCredits/totalEps;
-
-    pCurEpDist = pEPList;
-        /* run through the list and set minimum and normal credits and
-         * provide the endpoint with some credits to start */
-    while (pCurEpDist != NULL) {
-
-        if (creditsPerEndpoint < pCurEpDist->TxCreditsPerMaxMsg) {
-                /* too many endpoints and not enough credits */
-            AR_DEBUG_ASSERT(false);
-            break;
-        }
-            /* our minimum is set for at least 1 max message */
-        pCurEpDist->TxCreditsMin = pCurEpDist->TxCreditsPerMaxMsg;
-            /* this value is ignored by our credit alg, since we do
-             * not dynamically adjust credits, this is the policy of
-             * the "default" credit distribution, something simple and easy */
-        pCurEpDist->TxCreditsNorm = 0xFFFF;
-            /* give the endpoint minimum credits */
-        pCurEpDist->TxCredits = creditsPerEndpoint;
-        pCurEpDist->TxCreditsAssigned = creditsPerEndpoint;
-        pCurEpDist = pCurEpDist->pNext;
-    }
+	HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
+	int                      totalEps = 0;
+	int                      creditsPerEndpoint;
+
+	pCurEpDist = pEPList;
+	/* first run through the list and figure out how many endpoints we are dealing with */
+	while (pCurEpDist != NULL) {
+		pCurEpDist = pCurEpDist->pNext;
+		totalEps++;
+	}
+
+	/* even distribution */
+	creditsPerEndpoint = TotalCredits/totalEps;
+
+	pCurEpDist = pEPList;
+	/* run through the list and set minimum and normal credits and
+	 * provide the endpoint with some credits to start */
+	while (pCurEpDist != NULL) {
+
+		if (creditsPerEndpoint < pCurEpDist->TxCreditsPerMaxMsg) {
+			/* too many endpoints and not enough credits */
+			AR_DEBUG_ASSERT(false);
+			break;
+		}
+		/* our minimum is set for at least 1 max message */
+		pCurEpDist->TxCreditsMin = pCurEpDist->TxCreditsPerMaxMsg;
+		/* this value is ignored by our credit alg, since we do
+		 * not dynamically adjust credits, this is the policy of
+		 * the "default" credit distribution, something simple and easy */
+		pCurEpDist->TxCreditsNorm = 0xFFFF;
+		/* give the endpoint minimum credits */
+		pCurEpDist->TxCredits = creditsPerEndpoint;
+		pCurEpDist->TxCreditsAssigned = creditsPerEndpoint;
+		pCurEpDist = pCurEpDist->pNext;
+	}
 
 }
 
 /* default credit distribution callback, NOTE, this callback holds the TX lock */
 void HTCDefaultCreditDist(void                     *Context,
-                          HTC_ENDPOINT_CREDIT_DIST *pEPDistList,
-                          HTC_CREDIT_DIST_REASON   Reason)
+			  HTC_ENDPOINT_CREDIT_DIST *pEPDistList,
+			  HTC_CREDIT_DIST_REASON   Reason)
 {
-    HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
-
-    if (Reason == HTC_CREDIT_DIST_SEND_COMPLETE) {
-        pCurEpDist = pEPDistList;
-            /* simple distribution */
-        while (pCurEpDist != NULL) {
-            if (pCurEpDist->TxCreditsToDist > 0) {
-                    /* just give the endpoint back the credits */
-                pCurEpDist->TxCredits += pCurEpDist->TxCreditsToDist;
-                pCurEpDist->TxCreditsToDist = 0;
-            }
-            pCurEpDist = pCurEpDist->pNext;
-        }
-    }
-
-    /* note we do not need to handle the other reason codes as this is a very
-     * simple distribution scheme, no need to seek for more credits or handle inactivity */
+	HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
+
+	if (Reason == HTC_CREDIT_DIST_SEND_COMPLETE) {
+		pCurEpDist = pEPDistList;
+		/* simple distribution */
+		while (pCurEpDist != NULL) {
+			if (pCurEpDist->TxCreditsToDist > 0) {
+				/* just give the endpoint back the credits */
+				pCurEpDist->TxCredits += pCurEpDist->TxCreditsToDist;
+				pCurEpDist->TxCreditsToDist = 0;
+			}
+			pCurEpDist = pCurEpDist->pNext;
+		}
+	}
+
+	/* note we do not need to handle the other reason codes as this is a very
+	 * simple distribution scheme, no need to seek for more credits or handle inactivity */
 }
 
 void HTCSetCreditDistribution(HTC_HANDLE               HTCHandle,
-                              void                     *pCreditDistContext,
-                              HTC_CREDIT_DIST_CALLBACK CreditDistFunc,
-                              HTC_CREDIT_INIT_CALLBACK CreditInitFunc,
-                              HTC_SERVICE_ID           ServicePriorityOrder[],
-                              int                      ListLength)
+			      void                     *pCreditDistContext,
+			      HTC_CREDIT_DIST_CALLBACK CreditDistFunc,
+			      HTC_CREDIT_INIT_CALLBACK CreditInitFunc,
+			      HTC_SERVICE_ID           ServicePriorityOrder[],
+			      int                      ListLength)
 {
-    HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
-    int i;
-    int ep;
-
-    if (CreditInitFunc != NULL) {
-            /* caller has supplied their own distribution functions */
-        target->InitCredits = CreditInitFunc;
-        AR_DEBUG_ASSERT(CreditDistFunc != NULL);
-        target->DistributeCredits = CreditDistFunc;
-        target->pCredDistContext = pCreditDistContext;
-    } else {
-        /* caller wants HTC to do distribution */
-        /* if caller wants service to handle distributions then
-         * it must set both of these to NULL! */
-        AR_DEBUG_ASSERT(CreditDistFunc == NULL);
-        target->InitCredits = HTCDefaultCreditInit;
-        target->DistributeCredits = HTCDefaultCreditDist;
-        target->pCredDistContext = target;
-    }
-
-        /* always add HTC control endpoint first, we only expose the list after the
-         * first one, this is added for TX queue checking */
-    AddToEndpointDistList(target, &target->EndPoint[ENDPOINT_0].CreditDist);
-
-        /* build the list of credit distribution structures in priority order
-         * supplied by the caller, these will follow endpoint 0 */
-    for (i = 0; i < ListLength; i++) {
-            /* match services with endpoints and add the endpoints to the distribution list
-             * in FIFO order */
-        for (ep = ENDPOINT_1; ep < ENDPOINT_MAX; ep++) {
-            if (target->EndPoint[ep].ServiceID == ServicePriorityOrder[i]) {
-                    /* queue this one to the list */
-                AddToEndpointDistList(target, &target->EndPoint[ep].CreditDist);
-                break;
-            }
-        }
-        AR_DEBUG_ASSERT(ep < ENDPOINT_MAX);
-    }
+	HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle);
+	int i;
+	int ep;
+
+	if (CreditInitFunc != NULL) {
+		/* caller has supplied their own distribution functions */
+		target->InitCredits = CreditInitFunc;
+		AR_DEBUG_ASSERT(CreditDistFunc != NULL);
+		target->DistributeCredits = CreditDistFunc;
+		target->pCredDistContext = pCreditDistContext;
+	} else {
+		/* caller wants HTC to do distribution */
+		/* if caller wants service to handle distributions then
+		 * it must set both of these to NULL! */
+		AR_DEBUG_ASSERT(CreditDistFunc == NULL);
+		target->InitCredits = HTCDefaultCreditInit;
+		target->DistributeCredits = HTCDefaultCreditDist;
+		target->pCredDistContext = target;
+	}
+
+	/* always add HTC control endpoint first, we only expose the list after the
+	 * first one, this is added for TX queue checking */
+	AddToEndpointDistList(target, &target->EndPoint[ENDPOINT_0].CreditDist);
+
+	/* build the list of credit distribution structures in priority order
+	 * supplied by the caller, these will follow endpoint 0 */
+	for (i = 0; i < ListLength; i++) {
+		/* match services with endpoints and add the endpoints to the distribution list
+		 * in FIFO order */
+		for (ep = ENDPOINT_1; ep < ENDPOINT_MAX; ep++) {
+			if (target->EndPoint[ep].ServiceID == ServicePriorityOrder[i]) {
+				/* queue this one to the list */
+				AddToEndpointDistList(target, &target->EndPoint[ep].CreditDist);
+				break;
+			}
+		}
+		AR_DEBUG_ASSERT(ep < ENDPOINT_MAX);
+	}
 
 }
diff --git a/drivers/staging/ath6kl/include/a_debug.h b/drivers/staging/ath6kl/include/a_debug.h
index 57472cf..8c5b580 100644
--- a/drivers/staging/ath6kl/include/a_debug.h
+++ b/drivers/staging/ath6kl/include/a_debug.h
@@ -30,7 +30,7 @@ extern "C" {
 #include <a_types.h>
 #include <a_osapi.h>
 
-    /* standard debug print masks bits 0..7 */
+	/* standard debug print masks bits 0..7 */
 #define ATH_DEBUG_ERR   (1 << 0)   /* errors */
 #define ATH_DEBUG_WARN  (1 << 1)   /* warnings */
 #define ATH_DEBUG_INFO  (1 << 2)   /* informational (module startup info) */
@@ -43,7 +43,7 @@ extern "C" {
 #define ATH_DEBUG_MASK_DEFAULTS  (ATH_DEBUG_ERR | ATH_DEBUG_WARN)
 #define ATH_DEBUG_ANY  0xFFFF
 
-    /* other aliases used throughout */
+	/* other aliases used throughout */
 #define ATH_DEBUG_ERROR   ATH_DEBUG_ERR
 #define ATH_LOG_ERR       ATH_DEBUG_ERR
 #define ATH_LOG_INF       ATH_DEBUG_INFO
@@ -51,10 +51,10 @@ extern "C" {
 #define ATH_DEBUG_TRACE   ATH_DEBUG_TRC
 #define ATH_DEBUG_INIT    ATH_DEBUG_INFO
 
-    /* bits 8..31 are module-specific masks */
+	/* bits 8..31 are module-specific masks */
 #define ATH_DEBUG_MODULE_MASK_SHIFT   8
 
-    /* macro to make a module-specific masks */
+	/* macro to make a module-specific masks */
 #define ATH_DEBUG_MAKE_MODULE_MASK(index)  (1 << (ATH_DEBUG_MODULE_MASK_SHIFT + (index)))
 
 void DebugDumpBytes(A_UCHAR *buffer, u16 length, char *pDescription);
@@ -119,20 +119,20 @@ void DebugDumpBytes(A_UCHAR *buffer, u16 length, char *pDescription);
 #define ATH_DEBUG_MAX_MOD_DESC_LENGTH    64
 
 typedef struct {
-    u32 Mask;
-    char Description[ATH_DEBUG_MAX_MASK_DESC_LENGTH];
+	u32 Mask;
+	char Description[ATH_DEBUG_MAX_MASK_DESC_LENGTH];
 } ATH_DEBUG_MASK_DESCRIPTION;
 
 #define ATH_DEBUG_INFO_FLAGS_REGISTERED (1 << 0)
 
 typedef struct  _ATH_DEBUG_MODULE_DBG_INFO{
-    struct _ATH_DEBUG_MODULE_DBG_INFO *pNext;
-    char ModuleName[16];
-    char ModuleDescription[ATH_DEBUG_MAX_MOD_DESC_LENGTH];
-    u32 Flags;
-    u32 CurrentMask;
-    int                         MaxDescriptions;
-    ATH_DEBUG_MASK_DESCRIPTION  *pMaskDescriptions; /* pointer to array of descriptions */
+	struct _ATH_DEBUG_MODULE_DBG_INFO *pNext;
+	char ModuleName[16];
+	char ModuleDescription[ATH_DEBUG_MAX_MOD_DESC_LENGTH];
+	u32 Flags;
+	u32 CurrentMask;
+	int                         MaxDescriptions;
+	ATH_DEBUG_MASK_DESCRIPTION  *pMaskDescriptions; /* pointer to array of descriptions */
 } ATH_DEBUG_MODULE_DBG_INFO;
 
 #define ATH_DEBUG_DESCRIPTION_COUNT(d)  (int)((sizeof((d))) / (sizeof(ATH_DEBUG_MASK_DESCRIPTION)))
@@ -143,10 +143,10 @@ typedef struct  _ATH_DEBUG_MODULE_DBG_INFO{
 
 #ifdef ATH_DEBUG_MODULE
 
-    /* for source files that will instantiate the debug variables */
+	/* for source files that will instantiate the debug variables */
 #define ATH_DEBUG_INSTANTIATE_MODULE_VAR(s,name,moddesc,initmask,count,descriptions) \
 ATH_DEBUG_MODULE_DBG_INFO GET_ATH_MODULE_DEBUG_VAR_NAME(s) = \
-            {NULL,(name),(moddesc),0,(initmask),count,(descriptions)}
+{NULL,(name),(moddesc),0,(initmask),count,(descriptions)}
 
 #ifdef ATH_MODULE_NAME
 extern ATH_DEBUG_MODULE_DBG_INFO GET_ATH_MODULE_DEBUG_VAR_NAME(ATH_MODULE_NAME);
@@ -156,7 +156,7 @@ extern ATH_DEBUG_MODULE_DBG_INFO GET_ATH_MODULE_DEBUG_VAR_NAME(ATH_MODULE_NAME);
 #define ATH_DEBUG_SET_DEBUG_MASK(s,lvl) GET_ATH_MODULE_DEBUG_VAR_MASK(s) = (lvl)
 
 #define ATH_DEBUG_DECLARE_EXTERN(s) \
-    extern ATH_DEBUG_MODULE_DBG_INFO GET_ATH_MODULE_DEBUG_VAR_NAME(s)
+	extern ATH_DEBUG_MODULE_DBG_INFO GET_ATH_MODULE_DEBUG_VAR_NAME(s)
 
 #define AR_DEBUG_PRINTBUF(buffer, length, desc) DebugDumpBytes(buffer,length,desc)
 
@@ -169,7 +169,7 @@ void a_register_module_debug_info(ATH_DEBUG_MODULE_DBG_INFO *pInfo);
 #define A_REGISTER_MODULE_DEBUG_INFO(s) a_register_module_debug_info(&(GET_ATH_MODULE_DEBUG_VAR_NAME(s)))
 
 #else /* !ATH_DEBUG_MODULE */
-    /* NON ATH_DEBUG_MODULE */
+	/* NON ATH_DEBUG_MODULE */
 #define ATH_DEBUG_INSTANTIATE_MODULE_VAR(s,name,moddesc,initmask,count,descriptions)
 #define AR_DEBUG_LVL_CHECK(lvl) 0
 #define AR_DEBUG_PRINTBUF(buffer, length, desc)
diff --git a/drivers/staging/ath6kl/include/a_drv_api.h b/drivers/staging/ath6kl/include/a_drv_api.h
index 5e098cb..387ac0d 100644
--- a/drivers/staging/ath6kl/include/a_drv_api.h
+++ b/drivers/staging/ath6kl/include/a_drv_api.h
@@ -38,118 +38,118 @@ extern "C" {
 #include <ar6000_api.h>
 
 #define A_WMI_CHANNELLIST_RX(devt, numChan, chanList)   \
-    ar6000_channelList_rx((devt), (numChan), (chanList))
+	ar6000_channelList_rx((devt), (numChan), (chanList))
 
 #define A_WMI_SET_NUMDATAENDPTS(devt, num)  \
-    ar6000_set_numdataendpts((devt), (num))
+	ar6000_set_numdataendpts((devt), (num))
 
 #define A_WMI_CONTROL_TX(devt, osbuf, streamID) \
-    ar6000_control_tx((devt), (osbuf), (streamID))
+	ar6000_control_tx((devt), (osbuf), (streamID))
 
 #define A_WMI_TARGETSTATS_EVENT(devt, pStats, len)  \
-    ar6000_targetStats_event((devt), (pStats), (len))
+	ar6000_targetStats_event((devt), (pStats), (len))
 
 #define A_WMI_SCANCOMPLETE_EVENT(devt, status)  \
-    ar6000_scanComplete_event((devt), (status))
+	ar6000_scanComplete_event((devt), (status))
 
 #ifdef CONFIG_HOST_DSET_SUPPORT
 
 #define A_WMI_DSET_DATA_REQ(devt, access_cookie, offset, length, targ_buf, targ_reply_fn, targ_reply_arg)   \
-    ar6000_dset_data_req((devt), (access_cookie), (offset), (length), (targ_buf), (targ_reply_fn), (targ_reply_arg))
+	ar6000_dset_data_req((devt), (access_cookie), (offset), (length), (targ_buf), (targ_reply_fn), (targ_reply_arg))
 
 #define A_WMI_DSET_CLOSE(devt, access_cookie)   \
-    ar6000_dset_close((devt), (access_cookie))
+	ar6000_dset_close((devt), (access_cookie))
 
 #endif
 
 #define A_WMI_DSET_OPEN_REQ(devt, id, targ_handle, targ_reply_fn, targ_reply_arg) \
-    ar6000_dset_open_req((devt), (id), (targ_handle), (targ_reply_fn), (targ_reply_arg))
+	ar6000_dset_open_req((devt), (id), (targ_handle), (targ_reply_fn), (targ_reply_arg))
 
 #define A_WMI_CONNECT_EVENT(devt, channel, bssid, listenInterval, beaconInterval, networkType, beaconIeLen, assocReqLen, assocRespLen, assocInfo) \
-    ar6000_connect_event((devt), (channel), (bssid), (listenInterval), (beaconInterval), (networkType), (beaconIeLen), (assocReqLen), (assocRespLen), (assocInfo))
+	ar6000_connect_event((devt), (channel), (bssid), (listenInterval), (beaconInterval), (networkType), (beaconIeLen), (assocReqLen), (assocRespLen), (assocInfo))
 
 #define A_WMI_PSPOLL_EVENT(devt, aid)\
-    ar6000_pspoll_event((devt),(aid))
+	ar6000_pspoll_event((devt),(aid))
 
 #define A_WMI_DTIMEXPIRY_EVENT(devt)\
-    ar6000_dtimexpiry_event((devt))
+	ar6000_dtimexpiry_event((devt))
 
 #ifdef WAPI_ENABLE
 #define A_WMI_WAPI_REKEY_EVENT(devt, type, mac)\
-    ap_wapi_rekey_event((devt),(type),(mac))
+	ap_wapi_rekey_event((devt),(type),(mac))
 #endif
 
 #define A_WMI_REGDOMAIN_EVENT(devt, regCode)    \
-    ar6000_regDomain_event((devt), (regCode))
+	ar6000_regDomain_event((devt), (regCode))
 
 #define A_WMI_NEIGHBORREPORT_EVENT(devt, numAps, info)  \
-    ar6000_neighborReport_event((devt), (numAps), (info))
+	ar6000_neighborReport_event((devt), (numAps), (info))
 
 #define A_WMI_DISCONNECT_EVENT(devt, reason, bssid, assocRespLen, assocInfo, protocolReasonStatus)  \
-    ar6000_disconnect_event((devt), (reason), (bssid), (assocRespLen), (assocInfo), (protocolReasonStatus))
+	ar6000_disconnect_event((devt), (reason), (bssid), (assocRespLen), (assocInfo), (protocolReasonStatus))
 
 #define A_WMI_TKIP_MICERR_EVENT(devt, keyid, ismcast)   \
-    ar6000_tkip_micerr_event((devt), (keyid), (ismcast))
+	ar6000_tkip_micerr_event((devt), (keyid), (ismcast))
 
 #define A_WMI_BITRATE_RX(devt, rateKbps)    \
-    ar6000_bitrate_rx((devt), (rateKbps))
+	ar6000_bitrate_rx((devt), (rateKbps))
 
 #define A_WMI_TXPWR_RX(devt, txPwr) \
-    ar6000_txPwr_rx((devt), (txPwr))
+	ar6000_txPwr_rx((devt), (txPwr))
 
 #define A_WMI_READY_EVENT(devt, datap, phyCap, sw_ver, abi_ver) \
-    ar6000_ready_event((devt), (datap), (phyCap), (sw_ver), (abi_ver))
+	ar6000_ready_event((devt), (datap), (phyCap), (sw_ver), (abi_ver))
 
 #define A_WMI_DBGLOG_INIT_DONE(ar) \
-    ar6000_dbglog_init_done(ar);
+	ar6000_dbglog_init_done(ar);
 
 #define A_WMI_RSSI_THRESHOLD_EVENT(devt, newThreshold, rssi)    \
-    ar6000_rssiThreshold_event((devt), (newThreshold), (rssi))
+	ar6000_rssiThreshold_event((devt), (newThreshold), (rssi))
 
 #define A_WMI_REPORT_ERROR_EVENT(devt, errorVal)    \
-    ar6000_reportError_event((devt), (errorVal))
+	ar6000_reportError_event((devt), (errorVal))
 
 #define A_WMI_ROAM_TABLE_EVENT(devt, pTbl) \
-    ar6000_roam_tbl_event((devt), (pTbl))
+	ar6000_roam_tbl_event((devt), (pTbl))
 
 #define A_WMI_ROAM_DATA_EVENT(devt, p) \
-    ar6000_roam_data_event((devt), (p))
+	ar6000_roam_data_event((devt), (p))
 
 #define A_WMI_WOW_LIST_EVENT(devt, num_filters, wow_filters)    \
-    ar6000_wow_list_event((devt), (num_filters), (wow_filters))
+	ar6000_wow_list_event((devt), (num_filters), (wow_filters))
 
 #define A_WMI_CAC_EVENT(devt, ac, cac_indication, statusCode, tspecSuggestion)  \
-    ar6000_cac_event((devt), (ac), (cac_indication), (statusCode), (tspecSuggestion))
+	ar6000_cac_event((devt), (ac), (cac_indication), (statusCode), (tspecSuggestion))
 
 #define A_WMI_CHANNEL_CHANGE_EVENT(devt, oldChannel, newChannel)  \
-    ar6000_channel_change_event((devt), (oldChannel), (newChannel))
+	ar6000_channel_change_event((devt), (oldChannel), (newChannel))
 
 #define A_WMI_PMKID_LIST_EVENT(devt, num_pmkid, pmkid_list, bssid_list) \
-    ar6000_pmkid_list_event((devt), (num_pmkid), (pmkid_list), (bssid_list))
+	ar6000_pmkid_list_event((devt), (num_pmkid), (pmkid_list), (bssid_list))
 
 #define A_WMI_PEER_EVENT(devt, eventCode, bssid)    \
-    ar6000_peer_event ((devt), (eventCode), (bssid))
+	ar6000_peer_event ((devt), (eventCode), (bssid))
 
 #ifdef CONFIG_HOST_GPIO_SUPPORT
 
 #define A_WMI_GPIO_INTR_RX(intr_mask, input_values) \
-    ar6000_gpio_intr_rx((intr_mask), (input_values))
+	ar6000_gpio_intr_rx((intr_mask), (input_values))
 
 #define A_WMI_GPIO_DATA_RX(reg_id, value) \
-    ar6000_gpio_data_rx((reg_id), (value))
+	ar6000_gpio_data_rx((reg_id), (value))
 
 #define A_WMI_GPIO_ACK_RX() \
-    ar6000_gpio_ack_rx()
+	ar6000_gpio_ack_rx()
 
 #endif
 
 #ifdef SEND_EVENT_TO_APP
 
 #define A_WMI_SEND_EVENT_TO_APP(ar, eventId, datap, len) \
-    ar6000_send_event_to_app((ar), (eventId), (datap), (len))
+	ar6000_send_event_to_app((ar), (eventId), (datap), (len))
 
 #define A_WMI_SEND_GENERIC_EVENT_TO_APP(ar, eventId, datap, len) \
-    ar6000_send_generic_event_to_app((ar), (eventId), (datap), (len))
+	ar6000_send_generic_event_to_app((ar), (eventId), (datap), (len))
 
 #else
 
@@ -160,52 +160,52 @@ extern "C" {
 
 #ifdef CONFIG_HOST_TCMD_SUPPORT
 #define A_WMI_TCMD_RX_REPORT_EVENT(devt, results, len) \
-    ar6000_tcmd_rx_report_event((devt), (results), (len))
+	ar6000_tcmd_rx_report_event((devt), (results), (len))
 #endif
 
 #define A_WMI_HBCHALLENGERESP_EVENT(devt, cookie, source)    \
-    ar6000_hbChallengeResp_event((devt), (cookie), (source))
+	ar6000_hbChallengeResp_event((devt), (cookie), (source))
 
 #define A_WMI_TX_RETRY_ERR_EVENT(devt) \
-    ar6000_tx_retry_err_event((devt))
+	ar6000_tx_retry_err_event((devt))
 
 #define A_WMI_SNR_THRESHOLD_EVENT_RX(devt, newThreshold, snr) \
-    ar6000_snrThresholdEvent_rx((devt), (newThreshold), (snr))
+	ar6000_snrThresholdEvent_rx((devt), (newThreshold), (snr))
 
 #define A_WMI_LQ_THRESHOLD_EVENT_RX(devt, range, lqVal) \
-    ar6000_lqThresholdEvent_rx((devt), (range), (lqVal))
+	ar6000_lqThresholdEvent_rx((devt), (range), (lqVal))
 
 #define A_WMI_RATEMASK_RX(devt, ratemask) \
-    ar6000_ratemask_rx((devt), (ratemask))
+	ar6000_ratemask_rx((devt), (ratemask))
 
 #define A_WMI_KEEPALIVE_RX(devt, configured)    \
-    ar6000_keepalive_rx((devt), (configured))
+	ar6000_keepalive_rx((devt), (configured))
 
 #define A_WMI_BSSINFO_EVENT_RX(ar, datp, len)   \
-    ar6000_bssInfo_event_rx((ar), (datap), (len))
+	ar6000_bssInfo_event_rx((ar), (datap), (len))
 
 #define A_WMI_DBGLOG_EVENT(ar, dropped, buffer, length) \
-    ar6000_dbglog_event((ar), (dropped), (buffer), (length));
+	ar6000_dbglog_event((ar), (dropped), (buffer), (length));
 
 #define A_WMI_STREAM_TX_ACTIVE(devt,trafficClass) \
-    ar6000_indicate_tx_activity((devt),(trafficClass), true)
+	ar6000_indicate_tx_activity((devt),(trafficClass), true)
 
 #define A_WMI_STREAM_TX_INACTIVE(devt,trafficClass) \
-    ar6000_indicate_tx_activity((devt),(trafficClass), false)
+	ar6000_indicate_tx_activity((devt),(trafficClass), false)
 #define A_WMI_Ac2EndpointID(devht, ac)\
-    ar6000_ac2_endpoint_id((devht), (ac))
+	ar6000_ac2_endpoint_id((devht), (ac))
 
 #define A_WMI_AGGR_RECV_ADDBA_REQ_EVT(devt, cmd)\
-    ar6000_aggr_rcv_addba_req_evt((devt), (cmd))
+	ar6000_aggr_rcv_addba_req_evt((devt), (cmd))
 #define A_WMI_AGGR_RECV_ADDBA_RESP_EVT(devt, cmd)\
-    ar6000_aggr_rcv_addba_resp_evt((devt), (cmd))
+	ar6000_aggr_rcv_addba_resp_evt((devt), (cmd))
 #define A_WMI_AGGR_RECV_DELBA_REQ_EVT(devt, cmd)\
-    ar6000_aggr_rcv_delba_req_evt((devt), (cmd))
+	ar6000_aggr_rcv_delba_req_evt((devt), (cmd))
 #define A_WMI_HCI_EVENT_EVT(devt, cmd)\
-    ar6000_hci_event_rcv_evt((devt), (cmd))
+	ar6000_hci_event_rcv_evt((devt), (cmd))
 
 #define A_WMI_Endpoint2Ac(devt, ep) \
-    ar6000_endpoint_id2_ac((devt), (ep))
+	ar6000_endpoint_id2_ac((devt), (ep))
 
 #define A_WMI_BTCOEX_CONFIG_EVENT(devt, evt, len)\
 	ar6000_btcoex_config_event((devt), (evt), (len))
diff --git a/drivers/staging/ath6kl/include/ar3kconfig.h b/drivers/staging/ath6kl/include/ar3kconfig.h
index 4d73201..8b4b581 100644
--- a/drivers/staging/ath6kl/include/ar3kconfig.h
+++ b/drivers/staging/ath6kl/include/ar3kconfig.h
@@ -39,22 +39,22 @@ extern "C" {
 
 
 typedef struct {
-    u32 Flags;           /* config flags */
-    void                     *pHCIDev;        /* HCI bridge device     */
-    HCI_TRANSPORT_PROPERTIES *pHCIProps;      /* HCI bridge props      */
-    HIF_DEVICE               *pHIFDevice;     /* HIF layer device      */
-    
-    u32 AR3KBaudRate;    /* AR3K operational baud rate */
-    u16 AR6KScale;       /* AR6K UART scale value */
-    u16 AR6KStep;        /* AR6K UART step value  */
-    struct hci_dev           *pBtStackHCIDev; /* BT Stack HCI dev */
-    u32 PwrMgmtEnabled;  /* TLPM enabled? */
-    u16 IdleTimeout;     /* TLPM idle timeout */
-    u16 WakeupTimeout;   /* TLPM wakeup timeout */
-    u8 bdaddr[6];       /* Bluetooth device address */
+	u32 Flags;           /* config flags */
+	void                     *pHCIDev;        /* HCI bridge device     */
+	HCI_TRANSPORT_PROPERTIES *pHCIProps;      /* HCI bridge props      */
+	HIF_DEVICE               *pHIFDevice;     /* HIF layer device      */
+
+	u32 AR3KBaudRate;    /* AR3K operational baud rate */
+	u16 AR6KScale;       /* AR6K UART scale value */
+	u16 AR6KStep;        /* AR6K UART step value  */
+	struct hci_dev           *pBtStackHCIDev; /* BT Stack HCI dev */
+	u32 PwrMgmtEnabled;  /* TLPM enabled? */
+	u16 IdleTimeout;     /* TLPM idle timeout */
+	u16 WakeupTimeout;   /* TLPM wakeup timeout */
+	u8 bdaddr[6];       /* Bluetooth device address */
 } AR3K_CONFIG_INFO;
-                                                                                        
-int AR3KConfigure(AR3K_CONFIG_INFO *pConfigInfo);
+
+	int AR3KConfigure(AR3K_CONFIG_INFO *pConfigInfo);
 
 int AR3KConfigureExit(void *config);
 
diff --git a/drivers/staging/ath6kl/include/ar6000_api.h b/drivers/staging/ath6kl/include/ar6000_api.h
index 1e1d92a..b17c663 100644
--- a/drivers/staging/ath6kl/include/ar6000_api.h
+++ b/drivers/staging/ath6kl/include/ar6000_api.h
@@ -51,4 +51,3 @@
 #endif
 
 #endif /* _AR6000_API_H */
-
diff --git a/drivers/staging/ath6kl/include/ar6000_diag.h b/drivers/staging/ath6kl/include/ar6000_diag.h
index 78ac597..e3bfe14 100644
--- a/drivers/staging/ath6kl/include/ar6000_diag.h
+++ b/drivers/staging/ath6kl/include/ar6000_diag.h
@@ -33,11 +33,11 @@ ar6000_WriteRegDiag(HIF_DEVICE *hifDevice, u32 *address, u32 *data);
 
 int
 ar6000_ReadDataDiag(HIF_DEVICE *hifDevice, u32 address,
-                    A_UCHAR *data, u32 length);
+		    A_UCHAR *data, u32 length);
 
 int
 ar6000_WriteDataDiag(HIF_DEVICE *hifDevice, u32 address,
-                     A_UCHAR *data, u32 length);
+		     A_UCHAR *data, u32 length);
 
 int
 ar6k_ReadTargetRegister(HIF_DEVICE *hifDevice, int regsel, u32 *regval);
diff --git a/drivers/staging/ath6kl/include/ar6kap_common.h b/drivers/staging/ath6kl/include/ar6kap_common.h
index 532d8eb..bfe58e4 100644
--- a/drivers/staging/ath6kl/include/ar6kap_common.h
+++ b/drivers/staging/ath6kl/include/ar6kap_common.h
@@ -32,13 +32,13 @@
  * Used with AR6000_XIOCTL_AP_GET_STA_LIST
  */
 typedef struct {
-    u8 mac[ATH_MAC_LEN];
-    u8 aid;
-    u8 keymgmt;
-    u8 ucipher;
-    u8 auth;
+	u8 mac[ATH_MAC_LEN];
+	u8 aid;
+	u8 keymgmt;
+	u8 ucipher;
+	u8 auth;
 } station_t;
 typedef struct {
-    station_t sta[AP_MAX_NUM_STA];
+	station_t sta[AP_MAX_NUM_STA];
 } ap_get_sta_t;
 #endif /* _AR6KAP_COMMON_H_ */
diff --git a/drivers/staging/ath6kl/include/athbtfilter.h b/drivers/staging/ath6kl/include/athbtfilter.h
index 378f967..0cd9d4d 100644
--- a/drivers/staging/ath6kl/include/athbtfilter.h
+++ b/drivers/staging/ath6kl/include/athbtfilter.h
@@ -28,97 +28,97 @@
 #define ATH_DEBUG_INF    ATH_DEBUG_INFO
 
 typedef enum _ATHBT_HCI_CTRL_TYPE {
-    ATHBT_HCI_COMMAND     = 0,
-    ATHBT_HCI_EVENT       = 1,
+	ATHBT_HCI_COMMAND     = 0,
+	ATHBT_HCI_EVENT       = 1,
 } ATHBT_HCI_CTRL_TYPE;
 
 typedef enum _ATHBT_STATE_INDICATION {
-    ATH_BT_NOOP        = 0,
-    ATH_BT_INQUIRY     = 1,
-    ATH_BT_CONNECT     = 2,
-    ATH_BT_SCO         = 3,
-    ATH_BT_ACL         = 4,
-    ATH_BT_A2DP        = 5,
-    ATH_BT_ESCO        = 6,
-    /* new states go here.. */
-
-    ATH_BT_MAX_STATE_INDICATION
+	ATH_BT_NOOP        = 0,
+	ATH_BT_INQUIRY     = 1,
+	ATH_BT_CONNECT     = 2,
+	ATH_BT_SCO         = 3,
+	ATH_BT_ACL         = 4,
+	ATH_BT_A2DP        = 5,
+	ATH_BT_ESCO        = 6,
+	/* new states go here.. */
+
+	ATH_BT_MAX_STATE_INDICATION
 } ATHBT_STATE_INDICATION;
 
-    /* filter function for OUTGOING commands and INCOMMING events */
+/* filter function for OUTGOING commands and INCOMMING events */
 typedef void   (*ATHBT_FILTER_CMD_EVENTS_FN)(void *pContext, ATHBT_HCI_CTRL_TYPE Type, unsigned char *pBuffer, int Length);
 
-    /* filter function for OUTGOING data HCI packets */
+/* filter function for OUTGOING data HCI packets */
 typedef void   (*ATHBT_FILTER_DATA_FN)(void *pContext, unsigned char *pBuffer, int Length);
 
 typedef enum _ATHBT_STATE {
-    STATE_OFF  = 0,
-    STATE_ON   = 1,
-    STATE_MAX
+	STATE_OFF  = 0,
+	STATE_ON   = 1,
+	STATE_MAX
 } ATHBT_STATE;
 
-    /* BT state indication (when filter functions are not used) */
+/* BT state indication (when filter functions are not used) */
 
 typedef void   (*ATHBT_INDICATE_STATE_FN)(void *pContext, ATHBT_STATE_INDICATION Indication, ATHBT_STATE State, unsigned char LMPVersion);
 
 typedef struct _ATHBT_FILTER_INSTANCE {
 #ifdef UNDER_CE
-    WCHAR                       *pWlanAdapterName;  /* filled in by user */
+	WCHAR                       *pWlanAdapterName;  /* filled in by user */
 #else
-    char *pWlanAdapterName;  /* filled in by user */
+	char *pWlanAdapterName;  /* filled in by user */
 #endif /* UNDER_CE */
-    int                         FilterEnabled;      /* filtering is enabled */
-    int                         Attached;           /* filter library is attached */
-    void                        *pContext;          /* private context for filter library */
-    ATHBT_FILTER_CMD_EVENTS_FN  pFilterCmdEvents;   /* function ptr to filter a command or event */
-    ATHBT_FILTER_DATA_FN        pFilterAclDataOut;  /* function ptr to filter ACL data out (to radio) */
-    ATHBT_FILTER_DATA_FN        pFilterAclDataIn;   /* function ptr to filter ACL data in (from radio) */
-    ATHBT_INDICATE_STATE_FN     pIndicateState;     /* function ptr to indicate a state */
+	int                         FilterEnabled;      /* filtering is enabled */
+	int                         Attached;           /* filter library is attached */
+	void                        *pContext;          /* private context for filter library */
+	ATHBT_FILTER_CMD_EVENTS_FN  pFilterCmdEvents;   /* function ptr to filter a command or event */
+	ATHBT_FILTER_DATA_FN        pFilterAclDataOut;  /* function ptr to filter ACL data out (to radio) */
+	ATHBT_FILTER_DATA_FN        pFilterAclDataIn;   /* function ptr to filter ACL data in (from radio) */
+	ATHBT_INDICATE_STATE_FN     pIndicateState;     /* function ptr to indicate a state */
 } ATH_BT_FILTER_INSTANCE;
 
 
 /* API MACROS */
 
 #define AthBtFilterHciCommand(instance,packet,length)          \
-    if ((instance)->FilterEnabled) {                           \
-        (instance)->pFilterCmdEvents((instance)->pContext,     \
-                                   ATHBT_HCI_COMMAND,          \
-                                   (unsigned char *)(packet),  \
-                                   (length));                  \
-    }
+	if ((instance)->FilterEnabled) {			       \
+		(instance)->pFilterCmdEvents((instance)->pContext,	\
+					     ATHBT_HCI_COMMAND,		\
+					     (unsigned char *)(packet),	\
+					     (length));			\
+	}
 
 #define AthBtFilterHciEvent(instance,packet,length)            \
-    if ((instance)->FilterEnabled) {                           \
-        (instance)->pFilterCmdEvents((instance)->pContext,     \
-                                   ATHBT_HCI_EVENT,            \
-                                   (unsigned char *)(packet),  \
-                                   (length));                  \
-    }
+	if ((instance)->FilterEnabled) {			       \
+		(instance)->pFilterCmdEvents((instance)->pContext,	\
+					     ATHBT_HCI_EVENT,		\
+					     (unsigned char *)(packet),	\
+					     (length));			\
+	}
 
 #define AthBtFilterHciAclDataOut(instance,packet,length)     \
-    if ((instance)->FilterEnabled) {                         \
-        (instance)->pFilterAclDataOut((instance)->pContext,  \
-                                 (unsigned char *)(packet),  \
-                                 (length));                  \
-    }
+	if ((instance)->FilterEnabled) {			     \
+		(instance)->pFilterAclDataOut((instance)->pContext,	\
+					      (unsigned char *)(packet), \
+					      (length));		\
+	}
 
 #define AthBtFilterHciAclDataIn(instance,packet,length)      \
-    if ((instance)->FilterEnabled) {                         \
-        (instance)->pFilterAclDataIn((instance)->pContext,   \
-                                 (unsigned char *)(packet),  \
-                                 (length));                  \
-    }
-        
+	if ((instance)->FilterEnabled) {			     \
+		(instance)->pFilterAclDataIn((instance)->pContext,	\
+					     (unsigned char *)(packet),	\
+					     (length));			\
+	}
+
 /* if filtering is not desired, the application can indicate the state directly using this
  * macro:
  */
 #define AthBtIndicateState(instance,indication,state)           \
-    if ((instance)->FilterEnabled) {                            \
-        (instance)->pIndicateState((instance)->pContext,        \
-                                   (indication),                \
-                                   (state),                     \
-                                   0);                          \
-    }
+	if ((instance)->FilterEnabled) {				\
+		(instance)->pIndicateState((instance)->pContext,        \
+					   (indication),                \
+					   (state),                     \
+					   0);                          \
+	}
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/drivers/staging/ath6kl/include/bmi.h b/drivers/staging/ath6kl/include/bmi.h
index 788f9af..5df360d 100644
--- a/drivers/staging/ath6kl/include/bmi.h
+++ b/drivers/staging/ath6kl/include/bmi.h
@@ -51,82 +51,82 @@ BMIGetTargetInfo(HIF_DEVICE *device, struct bmi_target_info *targ_info);
 
 int
 BMIReadMemory(HIF_DEVICE *device,
-              u32 address,
-              A_UCHAR *buffer,
-              u32 length);
+	      u32 address,
+	      A_UCHAR *buffer,
+	      u32 length);
 
 int
 BMIWriteMemory(HIF_DEVICE *device,
-               u32 address,
-               A_UCHAR *buffer,
-               u32 length);
+	       u32 address,
+	       A_UCHAR *buffer,
+	       u32 length);
 
 int
 BMIExecute(HIF_DEVICE *device,
-           u32 address,
-           u32 *param);
+	   u32 address,
+	   u32 *param);
 
 int
 BMISetAppStart(HIF_DEVICE *device,
-               u32 address);
+	       u32 address);
 
 int
 BMIReadSOCRegister(HIF_DEVICE *device,
-                   u32 address,
-                   u32 *param);
+		   u32 address,
+		   u32 *param);
 
 int
 BMIWriteSOCRegister(HIF_DEVICE *device,
-                    u32 address,
-                    u32 param);
+		    u32 address,
+		    u32 param);
 
 int
 BMIrompatchInstall(HIF_DEVICE *device,
-                   u32 ROM_addr,
-                   u32 RAM_addr,
-                   u32 nbytes,
-                   u32 do_activate,
-                   u32 *patch_id);
+		   u32 ROM_addr,
+		   u32 RAM_addr,
+		   u32 nbytes,
+		   u32 do_activate,
+		   u32 *patch_id);
 
 int
 BMIrompatchUninstall(HIF_DEVICE *device,
-                     u32 rompatch_id);
+		     u32 rompatch_id);
 
 int
 BMIrompatchActivate(HIF_DEVICE *device,
-                    u32 rompatch_count,
-                    u32 *rompatch_list);
+		    u32 rompatch_count,
+		    u32 *rompatch_list);
 
 int
 BMIrompatchDeactivate(HIF_DEVICE *device,
-                      u32 rompatch_count,
-                      u32 *rompatch_list);
+		      u32 rompatch_count,
+		      u32 *rompatch_list);
 
 int
 BMILZStreamStart(HIF_DEVICE *device,
-                 u32 address);
+		 u32 address);
 
 int
 BMILZData(HIF_DEVICE *device,
-          A_UCHAR *buffer,
-          u32 length);
+	  A_UCHAR *buffer,
+	  u32 length);
 
 int
 BMIFastDownload(HIF_DEVICE *device,
-                u32 address,
-                A_UCHAR *buffer,
-                u32 length);
+		u32 address,
+		A_UCHAR *buffer,
+		u32 length);
 
 int
 BMIRawWrite(HIF_DEVICE *device,
-            A_UCHAR *buffer,
-            u32 length);
+	    A_UCHAR *buffer,
+	    u32 length);
 
 int
 BMIRawRead(HIF_DEVICE *device, 
-           A_UCHAR *buffer, 
-           u32 length,
-           bool want_timeout);
+	   A_UCHAR *buffer,
+	   u32 length,
+	   bool want_timeout);
 
 #ifdef __cplusplus
 }
diff --git a/drivers/staging/ath6kl/include/common/AR6002/AR6002_regdump.h b/drivers/staging/ath6kl/include/common/AR6002/AR6002_regdump.h
index 4a9b275..1366bd2 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/AR6002_regdump.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/AR6002_regdump.h
@@ -29,29 +29,29 @@
  * This must match the state saved by the target exception handler.
  */
 struct XTensa_exception_frame_s {
-    u32 xt_pc;
-    u32 xt_ps;
-    u32 xt_sar;
-    u32 xt_vpri;
-    u32 xt_a2;
-    u32 xt_a3;
-    u32 xt_a4;
-    u32 xt_a5;
-    u32 xt_exccause;
-    u32 xt_lcount;
-    u32 xt_lbeg;
-    u32 xt_lend;
+	u32 xt_pc;
+	u32 xt_ps;
+	u32 xt_sar;
+	u32 xt_vpri;
+	u32 xt_a2;
+	u32 xt_a3;
+	u32 xt_a4;
+	u32 xt_a5;
+	u32 xt_exccause;
+	u32 xt_lcount;
+	u32 xt_lbeg;
+	u32 xt_lend;
 
-    u32 epc1, epc2, epc3, epc4;
+	u32 epc1, epc2, epc3, epc4;
 
-    /* Extra info to simplify post-mortem stack walkback */
+	/* Extra info to simplify post-mortem stack walkback */
 #define AR6002_REGDUMP_FRAMES 10
-    struct {
-        u32 a0;  /* pc */
-        u32 a1;  /* sp */
-        u32 a2;
-        u32 a3;
-    } wb[AR6002_REGDUMP_FRAMES];
+	struct {
+		u32 a0;  /* pc */
+		u32 a1;  /* sp */
+		u32 a2;
+		u32 a3;
+	} wb[AR6002_REGDUMP_FRAMES];
 };
 typedef struct XTensa_exception_frame_s CPU_exception_frame_t; 
 #define RD_SIZE sizeof(CPU_exception_frame_t)
diff --git a/drivers/staging/ath6kl/include/common/AR6002/addrs.h b/drivers/staging/ath6kl/include/common/AR6002/addrs.h
index bbf8d42..bdb740d 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/addrs.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/addrs.h
@@ -85,6 +85,3 @@
 #define FLASH_IS_PRESENT_TARGADDR       HOST_INTEREST_FLASH_IS_PRESENT_ADDR
 
 #endif /* __ADDRS_H__ */
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/analog_intf_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/analog_intf_reg.h
index 01b9eb5..49e3b1b 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/analog_intf_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/analog_intf_reg.h
@@ -32,6 +32,3 @@
 
 #endif
 #endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/apb_map.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/apb_map.h
index e4d2d62..499cf72 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/apb_map.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/apb_map.h
@@ -43,6 +43,3 @@
 
 #endif
 #endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/gpio_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/gpio_reg.h
index b3e7126..dd0796f 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/gpio_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/gpio_reg.h
@@ -1089,6 +1089,3 @@
 
 #endif
 #endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mac_dma_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mac_dma_reg.h
index f82f809..b98b47b 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mac_dma_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mac_dma_reg.h
@@ -102,8 +102,8 @@
 #define MAC_DMA_TXNPTO_ADDRESS                    0x0000004C  /* MAC no frame trasmitted timeout */
 #define MAC_DMA_TXNPTO_MASK                       0x000003FF /* Mask for no frame transmitted timeout */
 #define MAC_DMA_TXNPTO_QCU_MASK                   0x000FFC00 /* Mask indicating the set of QCUs */
-                                                       /* for which frame completions will cause */
-                                                       /* a reset of the no frame xmit'd timeout */
+/* for which frame completions will cause */
+/* a reset of the no frame xmit'd timeout */
 
 #define MAC_DMA_RPGTO_ADDRESS                     0x00000050  /* MAC receive frame gap timeout */
 #define MAC_DMA_RPGTO_MASK                        0x000003FF /* Mask for receive frame gap timeout */
@@ -428,9 +428,9 @@
 #define MAC_DMA_Q_MISC_FSP_BEACON_SENT_GATED      4   /* Beacon-sent-gated */
 #define MAC_DMA_Q_MISC_ONE_SHOT_EN_MASK           0x00000010 /* OneShot enable */
 #define MAC_DMA_Q_MISC_CBR_INCR_DIS1_MASK         0x00000020 /* Disable CBR expired counter incr
-                                                        (empty q) */
+								(empty q) */
 #define MAC_DMA_Q_MISC_CBR_INCR_DIS0_MASK         0x00000040 /* Disable CBR expired counter incr
-                                                        (empty beacon q) */
+								(empty beacon q) */
 #define MAC_DMA_Q_MISC_BEACON_USE_MASK            0x00000080 /* Beacon use indication */
 #define MAC_DMA_Q_MISC_CBR_EXP_CNTR_LIMIT_MASK    0x00000100 /* CBR expired counter limit enable */
 #define MAC_DMA_Q_MISC_RDYTIME_EXP_POLICY_MASK    0x00000200 /* Enable TXE cleared on ReadyTime expired or VEOL */
@@ -568,18 +568,18 @@
 #define MAC_DMA_D_MISC_BKOFF_THRESH_MASK         0x0000003F /* Backoff threshold */
 #define MAC_DMA_D_MISC_BACK_OFF_THRESH_LSB       0
 #define MAC_DMA_D_MISC_ETS_RTS_MASK              0x00000040 /* End of transmission series
-                                                          station RTS/data failure
-                                                          count reset policy */
+							       station RTS/data failure
+							       count reset policy */
 #define MAC_DMA_D_MISC_ETS_CW_MASK               0x00000080 /* End of transmission series
-                                                          CW reset policy */
+							       CW reset policy */
 #define MAC_DMA_D_MISC_FRAG_WAIT_EN_MASK         0x00000100  /* Fragment Starvation Policy */
 
 #define MAC_DMA_D_MISC_FRAG_BKOFF_EN_MASK        0x00000200 /* Backoff during a frag burst */
 #define MAC_DMA_D_MISC_HCF_POLL_EN_MASK          0x00000800 /* HFC poll enable */
 #define MAC_DMA_D_MISC_BKOFF_PERSISTENCE_MASK    0x00001000 /* Backoff persistence factor
-                                                          setting */
+							       setting */
 #define MAC_DMA_D_MISC_VIR_COL_HANDLING_MASK     0x0000C000 /* Mask for Virtual collision
-                                                          handling policy */
+							       handling policy */
 #define MAC_DMA_D_MISC_VIR_COL_HANDLING_LSB      14
 #define MAC_DMA_D_MISC_VIR_COL_HANDLING_DEFAULT  0   /* Normal */
 #define MAC_DMA_D_MISC_VIR_COL_HANDLING_IGNORE   1   /* Ignore */
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_host_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_host_reg.h
index 3af5621..c14bd94 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_host_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_host_reg.h
@@ -32,6 +32,3 @@
 
 #endif
 #endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_reg.h
index cc67585..ebb90f9 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/mbox_reg.h
@@ -555,6 +555,3 @@
 
 #endif
 #endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rtc_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rtc_reg.h
index 0855de5..1170ef0 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rtc_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/rtc_reg.h
@@ -970,6 +970,3 @@
 
 #endif
 #endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/umbox_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/umbox_reg.h
index b233cbc..9791631 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/umbox_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/umbox_reg.h
@@ -32,6 +32,3 @@
 
 #endif
 #endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/vmc_reg.h b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/vmc_reg.h
index c3d8088..ffc3571 100644
--- a/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/vmc_reg.h
+++ b/drivers/staging/ath6kl/include/common/AR6002/hw4.0/hw/vmc_reg.h
@@ -162,6 +162,3 @@
 
 #endif
 #endif
-
-
-
diff --git a/drivers/staging/ath6kl/include/common/a_hci.h b/drivers/staging/ath6kl/include/common/a_hci.h
index 08cb013..bb1bff1 100644
--- a/drivers/staging/ath6kl/include/common/a_hci.h
+++ b/drivers/staging/ath6kl/include/common/a_hci.h
@@ -32,7 +32,7 @@
 #define HCI_CMD_GET_OCF(opcode)     (((opcode) >> HCI_CMD_OCF_SHIFT) & HCI_CMD_OCF_MASK)
 
 #define HCI_FORM_OPCODE(ocf, ogf)    ((ocf & HCI_CMD_OCF_MASK) << HCI_CMD_OCF_SHIFT | \
-                                          (ogf & HCI_CMD_OGF_MASK) << HCI_CMD_OGF_SHIFT)
+				      (ogf & HCI_CMD_OGF_MASK) << HCI_CMD_OGF_SHIFT)
 
 
 /*======== HCI Opcode groups ===============*/
@@ -201,11 +201,11 @@
 
 /*------ PAL Protocol Identifiers (Sec5.1) ------------------*/
 typedef enum {
-    ACL_DATA = 0x01,
-    ACTIVITY_REPORT,
-    SECURED_FRAMES,
-    LINK_SUPERVISION_REQ,
-    LINK_SUPERVISION_RESP,
+	ACL_DATA = 0x01,
+	ACTIVITY_REPORT,
+	SECURED_FRAMES,
+	LINK_SUPERVISION_REQ,
+	LINK_SUPERVISION_RESP,
 }PAL_PROTOCOL_IDENTIFIERS;
 
 #define HCI_CMD_HDR_SZ          3
@@ -228,175 +228,175 @@ typedef enum {
 #define LINK_KEY_LEN            32
 
 typedef enum  {
-    ACL_DATA_PB_1ST_NON_AUTOMATICALLY_FLUSHABLE = 0x00,
-    ACL_DATA_PB_CONTINUING_FRAGMENT = 0x01,
-    ACL_DATA_PB_1ST_AUTOMATICALLY_FLUSHABLE = 0x02,
-    ACL_DATA_PB_COMPLETE_PDU = 0x03,
+	ACL_DATA_PB_1ST_NON_AUTOMATICALLY_FLUSHABLE = 0x00,
+	ACL_DATA_PB_CONTINUING_FRAGMENT = 0x01,
+	ACL_DATA_PB_1ST_AUTOMATICALLY_FLUSHABLE = 0x02,
+	ACL_DATA_PB_COMPLETE_PDU = 0x03,
 } ACL_DATA_PB_FLAGS;
 #define ACL_DATA_PB_FLAGS_SHIFT     12
 
 typedef enum {
-    ACL_DATA_BC_POINT_TO_POINT = 0x00,
+	ACL_DATA_BC_POINT_TO_POINT = 0x00,
 } ACL_DATA_BC_FLAGS;
 #define ACL_DATA_BC_FLAGS_SHIFT     14
 
 /* Command pkt */
 typedef struct  hci_cmd_pkt_t {
-    u16 opcode;
-    u8 param_length;
-    u8 params[255];
+	u16 opcode;
+	u8 param_length;
+	u8 params[255];
 } POSTPACK HCI_CMD_PKT;
 
 #define ACL_DATA_HDR_SIZE   4   /* hdl_and flags + data_len */
 /* Data pkt */
 typedef struct  hci_acl_data_pkt_t {
-    u16 hdl_and_flags;
-    u16 data_len;
-    u8 data[Max80211_PAL_PDU_Size];
+	u16 hdl_and_flags;
+	u16 data_len;
+	u8 data[Max80211_PAL_PDU_Size];
 } POSTPACK HCI_ACL_DATA_PKT;
 
 /* Event pkt */
 typedef struct  hci_event_pkt_t {
-    u8 event_code;
-    u8 param_len;
-    u8 params[256];
+	u8 event_code;
+	u8 param_len;
+	u8 params[256];
 } POSTPACK HCI_EVENT_PKT;
 
 
 /*============== HCI Command definitions ======================= */
 typedef struct hci_cmd_phy_link_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
-    u8 link_key_len;
-    u8 link_key_type;
-    u8 link_key[LINK_KEY_LEN];
+	u16 opcode;
+	u8 param_length;
+	u8 phy_link_hdl;
+	u8 link_key_len;
+	u8 link_key_type;
+	u8 link_key[LINK_KEY_LEN];
 } POSTPACK HCI_CMD_PHY_LINK;
 
 typedef struct  hci_cmd_write_rem_amp_assoc_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
-    u16 len_so_far;
-    u16 amp_assoc_remaining_len;
-    u8 amp_assoc_frag[AMP_ASSOC_MAX_FRAG_SZ];
+	u16 opcode;
+	u8 param_length;
+	u8 phy_link_hdl;
+	u16 len_so_far;
+	u16 amp_assoc_remaining_len;
+	u8 amp_assoc_frag[AMP_ASSOC_MAX_FRAG_SZ];
 } POSTPACK HCI_CMD_WRITE_REM_AMP_ASSOC;
 
 
 typedef struct  hci_cmd_opcode_hdl_t {
-    u16 opcode;
-    u8 param_length;
-    u16 hdl;
+	u16 opcode;
+	u8 param_length;
+	u16 hdl;
 } POSTPACK HCI_CMD_READ_LINK_QUAL,
-           HCI_CMD_FLUSH,
-           HCI_CMD_READ_LINK_SUPERVISION_TIMEOUT;
+	HCI_CMD_FLUSH,
+	HCI_CMD_READ_LINK_SUPERVISION_TIMEOUT;
 
 typedef struct  hci_cmd_read_local_amp_assoc_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
-    u16 len_so_far;
-    u16 max_rem_amp_assoc_len;
+	u16 opcode;
+	u8 param_length;
+	u8 phy_link_hdl;
+	u16 len_so_far;
+	u16 max_rem_amp_assoc_len;
 } POSTPACK HCI_CMD_READ_LOCAL_AMP_ASSOC;
 
 
 typedef struct hci_cmd_set_event_mask_t {
-    u16 opcode;
-    u8 param_length;
-    u64 mask;
+	u16 opcode;
+	u8 param_length;
+	u64 mask;
 }POSTPACK HCI_CMD_SET_EVT_MASK, HCI_CMD_SET_EVT_MASK_PG_2;
 
 
 typedef struct  hci_cmd_enhanced_flush_t{
-    u16 opcode;
-    u8 param_length;
-    u16 hdl;
-    u8 type;
+	u16 opcode;
+	u8 param_length;
+	u16 hdl;
+	u8 type;
 } POSTPACK HCI_CMD_ENHANCED_FLUSH;
 
 
 typedef struct  hci_cmd_write_timeout_t {
-    u16 opcode;
-    u8 param_length;
-    u16 timeout;
+	u16 opcode;
+	u8 param_length;
+	u16 timeout;
 } POSTPACK  HCI_CMD_WRITE_TIMEOUT;
 
 typedef struct  hci_cmd_write_link_supervision_timeout_t {
-    u16 opcode;
-    u8 param_length;
-    u16 hdl;
-    u16 timeout;
+	u16 opcode;
+	u8 param_length;
+	u16 hdl;
+	u16 timeout;
 } POSTPACK HCI_CMD_WRITE_LINK_SUPERVISION_TIMEOUT;
 
 typedef struct  hci_cmd_write_flow_control_t {
-    u16 opcode;
-    u8 param_length;
-    u8 mode;
+	u16 opcode;
+	u8 param_length;
+	u8 mode;
 } POSTPACK  HCI_CMD_WRITE_FLOW_CONTROL;
 
 typedef struct  location_data_cfg_t {
-    u8 reg_domain_aware;
-    u8 reg_domain[3];
-    u8 reg_options;
+	u8 reg_domain_aware;
+	u8 reg_domain[3];
+	u8 reg_options;
 } POSTPACK LOCATION_DATA_CFG;
 
 typedef struct  hci_cmd_write_location_data_t {
-    u16 opcode;
-    u8 param_length;
-    LOCATION_DATA_CFG   cfg;
+	u16 opcode;
+	u8 param_length;
+	LOCATION_DATA_CFG   cfg;
 } POSTPACK  HCI_CMD_WRITE_LOCATION_DATA;
 
 
 typedef struct  flow_spec_t {
-    u8 id;
-    u8 service_type;
-    u16 max_sdu;
-    u32 sdu_inter_arrival_time;
-    u32 access_latency;
-    u32 flush_timeout;
+	u8 id;
+	u8 service_type;
+	u16 max_sdu;
+	u32 sdu_inter_arrival_time;
+	u32 access_latency;
+	u32 flush_timeout;
 } POSTPACK FLOW_SPEC;
 
 
 typedef struct  hci_cmd_create_logical_link_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
-    FLOW_SPEC   tx_flow_spec;
-    FLOW_SPEC   rx_flow_spec;
+	u16 opcode;
+	u8 param_length;
+	u8 phy_link_hdl;
+	FLOW_SPEC   tx_flow_spec;
+	FLOW_SPEC   rx_flow_spec;
 } POSTPACK HCI_CMD_CREATE_LOGICAL_LINK;
 
 typedef struct  hci_cmd_flow_spec_modify_t {
-    u16 opcode;
-    u8 param_length;
-    u16 hdl;
-    FLOW_SPEC   tx_flow_spec;
-    FLOW_SPEC   rx_flow_spec;
+	u16 opcode;
+	u8 param_length;
+	u16 hdl;
+	FLOW_SPEC   tx_flow_spec;
+	FLOW_SPEC   rx_flow_spec;
 } POSTPACK HCI_CMD_FLOW_SPEC_MODIFY;
 
 typedef struct hci_cmd_logical_link_cancel_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
-    u8 tx_flow_spec_id;
+	u16 opcode;
+	u8 param_length;
+	u8 phy_link_hdl;
+	u8 tx_flow_spec_id;
 } POSTPACK HCI_CMD_LOGICAL_LINK_CANCEL;
 
 typedef struct  hci_cmd_disconnect_logical_link_t {
-    u16 opcode;
-    u8 param_length;
-    u16 logical_link_hdl;
+	u16 opcode;
+	u8 param_length;
+	u16 logical_link_hdl;
 } POSTPACK HCI_CMD_DISCONNECT_LOGICAL_LINK;
 
 typedef struct  hci_cmd_disconnect_phy_link_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
+	u16 opcode;
+	u8 param_length;
+	u8 phy_link_hdl;
 } POSTPACK HCI_CMD_DISCONNECT_PHY_LINK;
 
 typedef struct  hci_cmd_srm_t {
-    u16 opcode;
-    u8 param_length;
-    u8 phy_link_hdl;
-    u8 mode;
+	u16 opcode;
+	u8 param_length;
+	u8 phy_link_hdl;
+	u8 mode;
 } POSTPACK HCI_CMD_SHORT_RANGE_MODE;
 /*============== HCI Command definitions end ======================= */
 
@@ -406,181 +406,181 @@ typedef struct  hci_cmd_srm_t {
 
 /* Command complete event */
 typedef struct  hci_event_cmd_complete_t {
-    u8 event_code;
-    u8 param_len;
-    u8 num_hci_cmd_pkts;
-    u16 opcode;
-    u8 params[255];
+	u8 event_code;
+	u8 param_len;
+	u8 num_hci_cmd_pkts;
+	u16 opcode;
+	u8 params[255];
 } POSTPACK HCI_EVENT_CMD_COMPLETE;
 
 
 /* Command status event */
 typedef struct  hci_event_cmd_status_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u8 num_hci_cmd_pkts;
-    u16 opcode;
+	u8 event_code;
+	u8 param_len;
+	u8 status;
+	u8 num_hci_cmd_pkts;
+	u16 opcode;
 } POSTPACK HCI_EVENT_CMD_STATUS;
 
 /* Hardware Error event */
 typedef struct  hci_event_hw_err_t {
-    u8 event_code;
-    u8 param_len;
-    u8 hw_err_code;
+	u8 event_code;
+	u8 param_len;
+	u8 hw_err_code;
 } POSTPACK HCI_EVENT_HW_ERR;
 
 /* Flush occured event */
 /* Qos Violation event */
 typedef struct  hci_event_handle_t {
-    u8 event_code;
-    u8 param_len;
-    u16 handle;
+	u8 event_code;
+	u8 param_len;
+	u16 handle;
 } POSTPACK HCI_EVENT_FLUSH_OCCRD,
-           HCI_EVENT_QOS_VIOLATION;
+	HCI_EVENT_QOS_VIOLATION;
 
 /* Loopback command event */
 typedef struct hci_loopback_cmd_t {
-    u8 event_code;
-    u8 param_len;
-    u8 params[252];
+	u8 event_code;
+	u8 param_len;
+	u8 params[252];
 } POSTPACK HCI_EVENT_LOOPBACK_CMD;
 
 /* Data buffer overflow event */
 typedef struct  hci_data_buf_overflow_t {
-    u8 event_code;
-    u8 param_len;
-    u8 link_type;
+	u8 event_code;
+	u8 param_len;
+	u8 link_type;
 } POSTPACK  HCI_EVENT_DATA_BUF_OVERFLOW;
 
 /* Enhanced Flush complete event */
 typedef struct hci_enhanced_flush_complt_t{
-    u8 event_code;
-    u8 param_len;
-    u16 hdl;
+	u8 event_code;
+	u8 param_len;
+	u16 hdl;
 } POSTPACK  HCI_EVENT_ENHANCED_FLUSH_COMPLT;
 
 /* Channel select event */
 typedef struct  hci_event_chan_select_t {
-    u8 event_code;
-    u8 param_len;
-    u8 phy_link_hdl;
+	u8 event_code;
+	u8 param_len;
+	u8 phy_link_hdl;
 } POSTPACK HCI_EVENT_CHAN_SELECT;
 
 /* Physical Link Complete event */
 typedef struct  hci_event_phy_link_complete_event_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u8 phy_link_hdl;
+	u8 event_code;
+	u8 param_len;
+	u8 status;
+	u8 phy_link_hdl;
 } POSTPACK HCI_EVENT_PHY_LINK_COMPLETE;
 
 /* Logical Link complete event */
 typedef struct hci_event_logical_link_complete_event_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u16 logical_link_hdl;
-    u8 phy_hdl;
-    u8 tx_flow_id;
+	u8 event_code;
+	u8 param_len;
+	u8 status;
+	u16 logical_link_hdl;
+	u8 phy_hdl;
+	u8 tx_flow_id;
 } POSTPACK HCI_EVENT_LOGICAL_LINK_COMPLETE_EVENT;
 
 /* Disconnect Logical Link complete event */
 typedef struct hci_event_disconnect_logical_link_event_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u16 logical_link_hdl;
-    u8 reason;
+	u8 event_code;
+	u8 param_len;
+	u8 status;
+	u16 logical_link_hdl;
+	u8 reason;
 } POSTPACK HCI_EVENT_DISCONNECT_LOGICAL_LINK_EVENT;
 
 /* Disconnect Physical Link complete event */
 typedef struct hci_event_disconnect_phy_link_complete_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u8 phy_link_hdl;
-    u8 reason;
+	u8 event_code;
+	u8 param_len;
+	u8 status;
+	u8 phy_link_hdl;
+	u8 reason;
 } POSTPACK HCI_EVENT_DISCONNECT_PHY_LINK_COMPLETE;
 
 typedef struct hci_event_physical_link_loss_early_warning_t{
-    u8 event_code;
-    u8 param_len;
-    u8 phy_hdl;
-    u8 reason;
+	u8 event_code;
+	u8 param_len;
+	u8 phy_hdl;
+	u8 reason;
 } POSTPACK HCI_EVENT_PHY_LINK_LOSS_EARLY_WARNING;
 
 typedef struct hci_event_physical_link_recovery_t{
-    u8 event_code;
-    u8 param_len;
-    u8 phy_hdl;
+	u8 event_code;
+	u8 param_len;
+	u8 phy_hdl;
 } POSTPACK HCI_EVENT_PHY_LINK_RECOVERY;
 
 
 /* Flow spec modify complete event */
 /* Flush event */
 typedef struct hci_event_status_handle_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u16 handle;
+	u8 event_code;
+	u8 param_len;
+	u8 status;
+	u16 handle;
 } POSTPACK HCI_EVENT_FLOW_SPEC_MODIFY,
-           HCI_EVENT_FLUSH;
+	HCI_EVENT_FLUSH;
 
 
 /* Num of completed data blocks event */
 typedef struct hci_event_num_of_compl_data_blks_t {
-    u8 event_code;
-    u8 param_len;
-    u16 num_data_blks;
-    u8 num_handles;
-    u8 params[255];
+	u8 event_code;
+	u8 param_len;
+	u16 num_data_blks;
+	u8 num_handles;
+	u8 params[255];
 } POSTPACK HCI_EVENT_NUM_COMPL_DATA_BLKS;
 
 /* Short range mode change complete event */
 typedef struct  hci_srm_cmpl_t {
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u8 phy_link;
-    u8 state;
+	u8 event_code;
+	u8 param_len;
+	u8 status;
+	u8 phy_link;
+	u8 state;
 } POSTPACK HCI_EVENT_SRM_COMPL;
 
 typedef struct hci_event_amp_status_change_t{
-    u8 event_code;
-    u8 param_len;
-    u8 status;
-    u8 amp_status;
+	u8 event_code;
+	u8 param_len;
+	u8 status;
+	u8 amp_status;
 } POSTPACK HCI_EVENT_AMP_STATUS_CHANGE;
 
 /*============== Event definitions end =========================== */
 
 
 typedef struct  local_amp_info_resp_t {
-    u8 status;
-    u8 amp_status;
-    u32 total_bw;           /* kbps */
-    u32 max_guranteed_bw;   /* kbps */
-    u32 min_latency;
-    u32 max_pdu_size;
-    u8 amp_type;
-    u16 pal_capabilities;
-    u16 amp_assoc_len;
-    u32 max_flush_timeout;  /* in ms */
-    u32 be_flush_timeout;   /* in ms */
+	u8 status;
+	u8 amp_status;
+	u32 total_bw;           /* kbps */
+	u32 max_guranteed_bw;   /* kbps */
+	u32 min_latency;
+	u32 max_pdu_size;
+	u8 amp_type;
+	u16 pal_capabilities;
+	u16 amp_assoc_len;
+	u32 max_flush_timeout;  /* in ms */
+	u32 be_flush_timeout;   /* in ms */
 } POSTPACK  LOCAL_AMP_INFO;
 
 typedef struct  amp_assoc_cmd_resp_t{
-    u8 status;
-    u8 phy_hdl;
-    u16 amp_assoc_len;
-    u8 amp_assoc_frag[AMP_ASSOC_MAX_FRAG_SZ];
+	u8 status;
+	u8 phy_hdl;
+	u16 amp_assoc_len;
+	u8 amp_assoc_frag[AMP_ASSOC_MAX_FRAG_SZ];
 }POSTPACK AMP_ASSOC_CMD_RESP;
 
 
 enum PAL_HCI_CMD_STATUS {
-    PAL_HCI_CMD_PROCESSED,
-    PAL_HCI_CMD_IGNORED
+	PAL_HCI_CMD_PROCESSED,
+	PAL_HCI_CMD_IGNORED
 }; 
 
 
@@ -618,64 +618,64 @@ enum PAL_HCI_CMD_STATUS {
 /* Following are event return parameters.. part of HCI events 
  */
 typedef struct  timeout_read_t {
-    u8 status;
-    u16 timeout;
+	u8 status;
+	u16 timeout;
 }POSTPACK TIMEOUT_INFO;
 
 typedef struct  link_supervision_timeout_read_t {
-    u8 status;
-    u16 hdl;
-    u16 timeout;
+	u8 status;
+	u16 hdl;
+	u16 timeout;
 }POSTPACK LINK_SUPERVISION_TIMEOUT_INFO;
 
 typedef struct  status_hdl_t {
-    u8 status;
-    u16 hdl;
+	u8 status;
+	u16 hdl;
 }POSTPACK INFO_STATUS_HDL;
 
 typedef struct write_remote_amp_assoc_t{
-    u8 status;
-    u8 hdl;
+	u8 status;
+	u8 hdl;
 }POSTPACK WRITE_REMOTE_AMP_ASSOC_INFO;
 
 typedef struct  read_loc_info_t {
-    u8 status;
-    LOCATION_DATA_CFG   loc;
+	u8 status;
+	LOCATION_DATA_CFG   loc;
 }POSTPACK READ_LOC_INFO;
 
 typedef struct  read_flow_ctrl_mode_t {
-    u8 status;
-    u8 mode;
+	u8 status;
+	u8 mode;
 }POSTPACK READ_FLWCTRL_INFO;
 
 typedef struct  read_data_blk_size_t {
-    u8 status;
-    u16 max_acl_data_pkt_len;
-    u16 data_block_len;
-    u16 total_num_data_blks;
+	u8 status;
+	u16 max_acl_data_pkt_len;
+	u16 data_block_len;
+	u16 total_num_data_blks;
 }POSTPACK READ_DATA_BLK_SIZE_INFO;
 
 /* Read Link quality info */
 typedef struct link_qual_t {
-    u8 status;
-    u16 hdl;
-    u8 link_qual;
+	u8 status;
+	u16 hdl;
+	u8 link_qual;
 } POSTPACK READ_LINK_QUAL_INFO,
-            READ_RSSI_INFO;
+	READ_RSSI_INFO;
 
 typedef struct ll_cancel_resp_t {
-    u8 status;
-    u8 phy_link_hdl;
-    u8 tx_flow_spec_id;
+	u8 status;
+	u8 phy_link_hdl;
+	u8 tx_flow_spec_id;
 } POSTPACK LL_CANCEL_RESP;
 
 typedef struct read_local_ver_info_t {
-    u8 status;
-    u8 hci_version;
-    u16 hci_revision;
-    u8 pal_version;
-    u16 manf_name;
-    u16 pal_sub_ver;
+	u8 status;
+	u8 hci_version;
+	u16 hci_revision;
+	u8 pal_version;
+	u16 manf_name;
+	u16 pal_sub_ver;
 } POSTPACK READ_LOCAL_VER_INFO;
 
 
diff --git a/drivers/staging/ath6kl/include/common/bmi_msg.h b/drivers/staging/ath6kl/include/common/bmi_msg.h
index e76624c..6781158 100644
--- a/drivers/staging/ath6kl/include/common/bmi_msg.h
+++ b/drivers/staging/ath6kl/include/common/bmi_msg.h
@@ -62,93 +62,93 @@
 #define BMI_NO_COMMAND                      0
 
 #define BMI_DONE                            1
-        /*
-         * Semantics: Host is done using BMI
-         * Request format:
-         *    u32 command (BMI_DONE)
-         * Response format: none
-         */
+/*
+ * Semantics: Host is done using BMI
+ * Request format:
+ *    u32 command (BMI_DONE)
+ * Response format: none
+ */
 
 #define BMI_READ_MEMORY                     2
-        /*
-         * Semantics: Host reads AR6K memory
-         * Request format:
-         *    u32 command (BMI_READ_MEMORY)
-         *    u32 address
-         *    u32 length, at most BMI_DATASZ_MAX
-         * Response format:
-         *    u8 data[length]
-         */
+/*
+ * Semantics: Host reads AR6K memory
+ * Request format:
+ *    u32 command (BMI_READ_MEMORY)
+ *    u32 address
+ *    u32 length, at most BMI_DATASZ_MAX
+ * Response format:
+ *    u8 data[length]
+ */
 
 #define BMI_WRITE_MEMORY                    3
-        /*
-         * Semantics: Host writes AR6K memory
-         * Request format:
-         *    u32 command (BMI_WRITE_MEMORY)
-         *    u32 address
-         *    u32 length, at most BMI_DATASZ_MAX
-         *    u8 data[length]
-         * Response format: none
-         */
+/*
+ * Semantics: Host writes AR6K memory
+ * Request format:
+ *    u32 command (BMI_WRITE_MEMORY)
+ *    u32 address
+ *    u32 length, at most BMI_DATASZ_MAX
+ *    u8 data[length]
+ * Response format: none
+ */
 
 #define BMI_EXECUTE                         4
-        /*
-         * Semantics: Causes AR6K to execute code
-         * Request format:
-         *    u32 command (BMI_EXECUTE)
-         *    u32 address
-         *    u32 parameter
-         * Response format:
-         *    u32 return value
-         */
+/*
+ * Semantics: Causes AR6K to execute code
+ * Request format:
+ *    u32 command (BMI_EXECUTE)
+ *    u32 address
+ *    u32 parameter
+ * Response format:
+ *    u32 return value
+ */
 
 #define BMI_SET_APP_START                   5
-        /*
-         * Semantics: Set Target application starting address
-         * Request format:
-         *    u32 command (BMI_SET_APP_START)
-         *    u32 address
-         * Response format: none
-         */
+/*
+ * Semantics: Set Target application starting address
+ * Request format:
+ *    u32 command (BMI_SET_APP_START)
+ *    u32 address
+ * Response format: none
+ */
 
 #define BMI_READ_SOC_REGISTER               6
-        /*
-         * Semantics: Read a 32-bit Target SOC register.
-         * Request format:
-         *    u32 command (BMI_READ_REGISTER)
-         *    u32 address
-         * Response format: 
-         *    u32 value
-         */
+/*
+ * Semantics: Read a 32-bit Target SOC register.
+ * Request format:
+ *    u32 command (BMI_READ_REGISTER)
+ *    u32 address
+ * Response format:
+ *    u32 value
+ */
 
 #define BMI_WRITE_SOC_REGISTER              7
-        /*
-         * Semantics: Write a 32-bit Target SOC register.
-         * Request format:
-         *    u32 command (BMI_WRITE_REGISTER)
-         *    u32 address
-         *    u32 value
-         *
-         * Response format: none
-         */
+/*
+ * Semantics: Write a 32-bit Target SOC register.
+ * Request format:
+ *    u32 command (BMI_WRITE_REGISTER)
+ *    u32 address
+ *    u32 value
+ *
+ * Response format: none
+ */
 
 #define BMI_GET_TARGET_ID                  8
 #define BMI_GET_TARGET_INFO                8
-        /*
-         * Semantics: Fetch the 4-byte Target information
-         * Request format:
-         *    u32 command (BMI_GET_TARGET_ID/INFO)
-         * Response format1 (old firmware):
-         *    u32 TargetVersionID
-         * Response format2 (newer firmware):
-         *    u32 TARGET_VERSION_SENTINAL
-         *    struct bmi_target_info;
-         */
+/*
+ * Semantics: Fetch the 4-byte Target information
+ * Request format:
+ *    u32 command (BMI_GET_TARGET_ID/INFO)
+ * Response format1 (old firmware):
+ *    u32 TargetVersionID
+ * Response format2 (newer firmware):
+ *    u32 TARGET_VERSION_SENTINAL
+ *    struct bmi_target_info;
+ */
 
 PREPACK struct bmi_target_info {
-    u32 target_info_byte_count; /* size of this structure */
-    u32 target_ver;             /* Target Version ID */
-    u32 target_type;            /* Target type */
+	u32 target_info_byte_count; /* size of this structure */
+	u32 target_ver;             /* Target Version ID */
+	u32 target_type;            /* Target type */
 } POSTPACK;
 #define TARGET_VERSION_SENTINAL 0xffffffff
 #define TARGET_TYPE_AR6001 1
@@ -157,82 +157,82 @@ PREPACK struct bmi_target_info {
 
 
 #define BMI_ROMPATCH_INSTALL               9
-        /*
-         * Semantics: Install a ROM Patch.
-         * Request format:
-         *    u32 command (BMI_ROMPATCH_INSTALL)
-         *    u32 Target ROM Address
-         *    u32 Target RAM Address or Value (depending on Target Type)
-         *    u32 Size, in bytes
-         *    u32 Activate? 1-->activate;
-         *                            0-->install but do not activate
-         * Response format:
-         *    u32 PatchID
-         */
+/*
+ * Semantics: Install a ROM Patch.
+ * Request format:
+ *    u32 command (BMI_ROMPATCH_INSTALL)
+ *    u32 Target ROM Address
+ *    u32 Target RAM Address or Value (depending on Target Type)
+ *    u32 Size, in bytes
+ *    u32 Activate? 1-->activate;
+ *                            0-->install but do not activate
+ * Response format:
+ *    u32 PatchID
+ */
 
 #define BMI_ROMPATCH_UNINSTALL             10
-        /*
-         * Semantics: Uninstall a previously-installed ROM Patch,
-         * automatically deactivating, if necessary.
-         * Request format:
-         *    u32 command (BMI_ROMPATCH_UNINSTALL)
-         *    u32 PatchID
-         *
-         * Response format: none
-         */
+/*
+ * Semantics: Uninstall a previously-installed ROM Patch,
+ * automatically deactivating, if necessary.
+ * Request format:
+ *    u32 command (BMI_ROMPATCH_UNINSTALL)
+ *    u32 PatchID
+ *
+ * Response format: none
+ */
 
 #define BMI_ROMPATCH_ACTIVATE              11
-        /*
-         * Semantics: Activate a list of previously-installed ROM Patches.
-         * Request format:
-         *    u32 command (BMI_ROMPATCH_ACTIVATE)
-         *    u32 rompatch_count
-         *    u32 PatchID[rompatch_count]
-         *
-         * Response format: none
-         */
+/*
+ * Semantics: Activate a list of previously-installed ROM Patches.
+ * Request format:
+ *    u32 command (BMI_ROMPATCH_ACTIVATE)
+ *    u32 rompatch_count
+ *    u32 PatchID[rompatch_count]
+ *
+ * Response format: none
+ */
 
 #define BMI_ROMPATCH_DEACTIVATE            12
-        /*
-         * Semantics: Deactivate a list of active ROM Patches.
-         * Request format:
-         *    u32 command (BMI_ROMPATCH_DEACTIVATE)
-         *    u32 rompatch_count
-         *    u32 PatchID[rompatch_count]
-         *
-         * Response format: none
-         */
+/*
+ * Semantics: Deactivate a list of active ROM Patches.
+ * Request format:
+ *    u32 command (BMI_ROMPATCH_DEACTIVATE)
+ *    u32 rompatch_count
+ *    u32 PatchID[rompatch_count]
+ *
+ * Response format: none
+ */
 
 
 #define BMI_LZ_STREAM_START                13
-        /*
-         * Semantics: Begin an LZ-compressed stream of input
-         * which is to be uncompressed by the Target to an
-         * output buffer at address.  The output buffer must
-         * be sufficiently large to hold the uncompressed
-         * output from the compressed input stream.  This BMI
-         * command should be followed by a series of 1 or more
-         * BMI_LZ_DATA commands.
-         *    u32 command (BMI_LZ_STREAM_START)
-         *    u32 address
-         * Note: Not supported on all versions of ROM firmware.
-         */
+/*
+ * Semantics: Begin an LZ-compressed stream of input
+ * which is to be uncompressed by the Target to an
+ * output buffer at address.  The output buffer must
+ * be sufficiently large to hold the uncompressed
+ * output from the compressed input stream.  This BMI
+ * command should be followed by a series of 1 or more
+ * BMI_LZ_DATA commands.
+ *    u32 command (BMI_LZ_STREAM_START)
+ *    u32 address
+ * Note: Not supported on all versions of ROM firmware.
+ */
 
 #define BMI_LZ_DATA                        14
-        /*
-         * Semantics: Host writes AR6K memory with LZ-compressed
-         * data which is uncompressed by the Target.  This command
-         * must be preceded by a BMI_LZ_STREAM_START command. A series
-         * of BMI_LZ_DATA commands are considered part of a single
-         * input stream until another BMI_LZ_STREAM_START is issued.
-         * Request format:
-         *    u32 command (BMI_LZ_DATA)
-         *    u32 length (of compressed data),
-         *                  at most BMI_DATASZ_MAX
-         *    u8 CompressedData[length]
-         * Response format: none
-         * Note: Not supported on all versions of ROM firmware.
-         */
+/*
+ * Semantics: Host writes AR6K memory with LZ-compressed
+ * data which is uncompressed by the Target.  This command
+ * must be preceded by a BMI_LZ_STREAM_START command. A series
+ * of BMI_LZ_DATA commands are considered part of a single
+ * input stream until another BMI_LZ_STREAM_START is issued.
+ * Request format:
+ *    u32 command (BMI_LZ_DATA)
+ *    u32 length (of compressed data),
+ *                  at most BMI_DATASZ_MAX
+ *    u8 CompressedData[length]
+ * Response format: none
+ * Note: Not supported on all versions of ROM firmware.
+ */
 
 #ifndef ATH_TARGET
 #include "athendpack.h"
diff --git a/drivers/staging/ath6kl/include/common/btcoexGpio.h b/drivers/staging/ath6kl/include/common/btcoexGpio.h
index 9d5a239..7f39926 100644
--- a/drivers/staging/ath6kl/include/common/btcoexGpio.h
+++ b/drivers/staging/ath6kl/include/common/btcoexGpio.h
@@ -83,4 +83,3 @@ extern void btcoexDbgPulse(u32 pin);
 
 #endif
 #endif
-
diff --git a/drivers/staging/ath6kl/include/common/cnxmgmt.h b/drivers/staging/ath6kl/include/common/cnxmgmt.h
index 7a902cb..296057f 100644
--- a/drivers/staging/ath6kl/include/common/cnxmgmt.h
+++ b/drivers/staging/ath6kl/include/common/cnxmgmt.h
@@ -25,12 +25,12 @@
 #define _CNXMGMT_H_
 
 typedef enum {
-    CM_CONNECT_WITHOUT_SCAN             = 0x0001,
-    CM_CONNECT_ASSOC_POLICY_USER        = 0x0002,
-    CM_CONNECT_SEND_REASSOC             = 0x0004,
-    CM_CONNECT_WITHOUT_ROAMTABLE_UPDATE = 0x0008,
-    CM_CONNECT_DO_WPA_OFFLOAD           = 0x0010,
-    CM_CONNECT_DO_NOT_DEAUTH            = 0x0020,
+	CM_CONNECT_WITHOUT_SCAN             = 0x0001,
+	CM_CONNECT_ASSOC_POLICY_USER        = 0x0002,
+	CM_CONNECT_SEND_REASSOC             = 0x0004,
+	CM_CONNECT_WITHOUT_ROAMTABLE_UPDATE = 0x0008,
+	CM_CONNECT_DO_WPA_OFFLOAD           = 0x0010,
+	CM_CONNECT_DO_NOT_DEAUTH            = 0x0020,
 } CM_CONNECT_TYPE;
 
 #endif  /* _CNXMGMT_H_ */
diff --git a/drivers/staging/ath6kl/include/common/dbglog.h b/drivers/staging/ath6kl/include/common/dbglog.h
index 3a3d00d..dd97a3a 100644
--- a/drivers/staging/ath6kl/include/common/dbglog.h
+++ b/drivers/staging/ath6kl/include/common/dbglog.h
@@ -34,7 +34,7 @@ extern "C" {
 
 #define DBGLOG_TIMESTAMP_OFFSET          0
 #define DBGLOG_TIMESTAMP_MASK            0x0000FFFF /* Bit 0-15. Contains bit
-                                                       8-23 of the LF0 timer */
+						       8-23 of the LF0 timer */
 #define DBGLOG_DBGID_OFFSET              16
 #define DBGLOG_DBGID_MASK                0x03FF0000 /* Bit 16-25 */
 #define DBGLOG_DBGID_NUM_MAX             256 /* Upper limit is width of mask */
@@ -88,33 +88,33 @@ extern "C" {
 #define DBGLOG_DBGID_DEFINITION_LEN_MAX    90
 
 PREPACK struct dbglog_buf_s {
-    struct dbglog_buf_s *next;
-    u8 *buffer;
-    u32 bufsize;
-    u32 length;
-    u32 count;
-    u32 free;
+	struct dbglog_buf_s *next;
+	u8 *buffer;
+	u32 bufsize;
+	u32 length;
+	u32 count;
+	u32 free;
 } POSTPACK;
 
 PREPACK struct dbglog_hdr_s {
-    struct dbglog_buf_s *dbuf;
-    u32 dropped;
+	struct dbglog_buf_s *dbuf;
+	u32 dropped;
 } POSTPACK;
 
 PREPACK struct dbglog_config_s {
-    u32 cfgvalid; /* Mask with valid config bits */
-    union {
-        /* TODO: Take care of endianness */
-        struct {
-            u32 mmask:16; /* Mask of modules with logging on */
-            u32 rep:1; /* Reporting enabled or not */
-            u32 tsr:3; /* Time stamp resolution. Def: 1 ms */
-            u32 size:10; /* Report size in number of messages */
-            u32 reserved:2;
-        } dbglog_config;
-
-        u32 value;
-    } u;
+	u32 cfgvalid; /* Mask with valid config bits */
+	union {
+		/* TODO: Take care of endianness */
+		struct {
+			u32 mmask:16; /* Mask of modules with logging on */
+			u32 rep:1; /* Reporting enabled or not */
+			u32 tsr:3; /* Time stamp resolution. Def: 1 ms */
+			u32 size:10; /* Report size in number of messages */
+			u32 reserved:2;
+		} dbglog_config;
+
+		u32 value;
+	} u;
 } POSTPACK;
 
 #define cfgmmask                   u.dbglog_config.mmask
diff --git a/drivers/staging/ath6kl/include/common/dbglog_id.h b/drivers/staging/ath6kl/include/common/dbglog_id.h
index 15ef829..2d5290f 100644
--- a/drivers/staging/ath6kl/include/common/dbglog_id.h
+++ b/drivers/staging/ath6kl/include/common/dbglog_id.h
@@ -113,7 +113,7 @@ extern "C" {
 #define TLPM_TX_BREAK_RECIVED                        16
 #define TLPM_IDLE_TIMER_NOT_RUNNING                  17
 #define MISC_DBGID_DEFINITION_END
-    
+
 /* TXRX debug identifier definitions */
 #define TXRX_TXBUF_DBGID_DEFINITION_START
 #define TXRX_TXBUF_ALLOCATE_BUF                      1
diff --git a/drivers/staging/ath6kl/include/common/discovery.h b/drivers/staging/ath6kl/include/common/discovery.h
index da1b332..78f2610 100644
--- a/drivers/staging/ath6kl/include/common/discovery.h
+++ b/drivers/staging/ath6kl/include/common/discovery.h
@@ -28,46 +28,46 @@
  * DC_SCAN_PRIORITY is an 8-bit bitmap of the scan priority of a channel
  */
 typedef enum {
-    DEFAULT_SCPRI = 0x01,
-    POPULAR_SCPRI = 0x02,
-    SSIDS_SCPRI   = 0x04,
-    PROF_SCPRI    = 0x08,
+	DEFAULT_SCPRI = 0x01,
+	POPULAR_SCPRI = 0x02,
+	SSIDS_SCPRI   = 0x04,
+	PROF_SCPRI    = 0x08,
 } DC_SCAN_PRIORITY;
 
 /* The following search type construct can be used to manipulate the behavior of the search module based on different bits set */
 typedef enum {
-    SCAN_RESET                     = 0,
-    SCAN_ALL                       = (DEFAULT_SCPRI | POPULAR_SCPRI |  \
-                                      SSIDS_SCPRI | PROF_SCPRI),
+	SCAN_RESET                     = 0,
+	SCAN_ALL                       = (DEFAULT_SCPRI | POPULAR_SCPRI |  \
+					  SSIDS_SCPRI | PROF_SCPRI),
 
-    SCAN_POPULAR                   = (POPULAR_SCPRI | SSIDS_SCPRI | PROF_SCPRI),
-    SCAN_SSIDS                     = (SSIDS_SCPRI | PROF_SCPRI),
-    SCAN_PROF_MASK                 = (PROF_SCPRI),
-    SCAN_MULTI_CHANNEL             = 0x000100,
-    SCAN_DETERMINISTIC             = 0x000200,
-    SCAN_PROFILE_MATCH_TERMINATED  = 0x000400,
-    SCAN_HOME_CHANNEL_SKIP         = 0x000800,
-    SCAN_CHANNEL_LIST_CONTINUE     = 0x001000,
-    SCAN_CURRENT_SSID_SKIP         = 0x002000,
-    SCAN_ACTIVE_PROBE_DISABLE      = 0x004000,
-    SCAN_CHANNEL_HINT_ONLY         = 0x008000,
-    SCAN_ACTIVE_CHANNELS_ONLY      = 0x010000,
-    SCAN_UNUSED1                   = 0x020000, /* unused */
-    SCAN_PERIODIC                  = 0x040000,
-    SCAN_FIXED_DURATION            = 0x080000,
-    SCAN_AP_ASSISTED               = 0x100000,
+	SCAN_POPULAR                   = (POPULAR_SCPRI | SSIDS_SCPRI | PROF_SCPRI),
+	SCAN_SSIDS                     = (SSIDS_SCPRI | PROF_SCPRI),
+	SCAN_PROF_MASK                 = (PROF_SCPRI),
+	SCAN_MULTI_CHANNEL             = 0x000100,
+	SCAN_DETERMINISTIC             = 0x000200,
+	SCAN_PROFILE_MATCH_TERMINATED  = 0x000400,
+	SCAN_HOME_CHANNEL_SKIP         = 0x000800,
+	SCAN_CHANNEL_LIST_CONTINUE     = 0x001000,
+	SCAN_CURRENT_SSID_SKIP         = 0x002000,
+	SCAN_ACTIVE_PROBE_DISABLE      = 0x004000,
+	SCAN_CHANNEL_HINT_ONLY         = 0x008000,
+	SCAN_ACTIVE_CHANNELS_ONLY      = 0x010000,
+	SCAN_UNUSED1                   = 0x020000, /* unused */
+	SCAN_PERIODIC                  = 0x040000,
+	SCAN_FIXED_DURATION            = 0x080000,
+	SCAN_AP_ASSISTED               = 0x100000,
 } DC_SCAN_TYPE;
 
 typedef enum {
-    BSS_REPORTING_DEFAULT = 0x0,
-    EXCLUDE_NON_SCAN_RESULTS = 0x1, /* Exclude results outside of scan */
+	BSS_REPORTING_DEFAULT = 0x0,
+	EXCLUDE_NON_SCAN_RESULTS = 0x1, /* Exclude results outside of scan */
 } DC_BSS_REPORTING_POLICY;
 
 typedef enum {
-    DC_IGNORE_WPAx_GROUP_CIPHER = 0x01,
-    DC_PROFILE_MATCH_DONE = 0x02,
-    DC_IGNORE_AAC_BEACON = 0x04, 
-    DC_CSA_FOLLOW_BSS = 0x08,
+	DC_IGNORE_WPAx_GROUP_CIPHER = 0x01,
+	DC_PROFILE_MATCH_DONE = 0x02,
+	DC_IGNORE_AAC_BEACON = 0x04,
+	DC_CSA_FOLLOW_BSS = 0x08,
 } DC_PROFILE_FILTER;
 
 #define DEFAULT_DC_PROFILE_FILTER   (DC_CSA_FOLLOW_BSS)
diff --git a/drivers/staging/ath6kl/include/common/dset_internal.h b/drivers/staging/ath6kl/include/common/dset_internal.h
index 6947533..2107ff4 100644
--- a/drivers/staging/ath6kl/include/common/dset_internal.h
+++ b/drivers/staging/ath6kl/include/common/dset_internal.h
@@ -41,19 +41,19 @@
 
 typedef PREPACK struct dset_descriptor_s {
   struct dset_descriptor_s  *next;         /* List link. NULL only at the last
-                                              descriptor */
+					      descriptor */
   u16 id;           /* Dset ID */
   u16 size;         /* Dset size. */
   void                      *DataPtr;      /* Pointer to raw data for standard
-                                              DataSet or pointer to original
-                                              dset_descriptor for patched
-                                              DataSet */
+					      DataSet or pointer to original
+					      dset_descriptor for patched
+					      DataSet */
   u32 data_type;    /* DSET_TYPE_*, above */
 
   void                      *AuxPtr;       /* Additional data that might
-                                              needed for data_type. For
-                                              example, pointer to patch
-                                              Dataset descriptor for BPatch. */
+					      needed for data_type. For
+					      example, pointer to patch
+					      Dataset descriptor for BPatch. */
 } POSTPACK dset_descriptor_t;
 
 #ifndef ATH_TARGET
diff --git a/drivers/staging/ath6kl/include/common/dsetid.h b/drivers/staging/ath6kl/include/common/dsetid.h
index 090e309..badbd1c 100644
--- a/drivers/staging/ath6kl/include/common/dsetid.h
+++ b/drivers/staging/ath6kl/include/common/dsetid.h
@@ -46,7 +46,7 @@
  * three DataSets.
  */
 #define ANALOG_CONTROL_DATA_DSETID(refclk) \
-        (DSETID_ANALOG_CONTROL_DATA_START + 3*refclk)
+	(DSETID_ANALOG_CONTROL_DATA_START + 3*refclk)
 
 /*
  * There are TWO STARTUP_PATCH DataSets.
@@ -69,8 +69,8 @@
 #define DSETID_VENDOR_START               0x00010000 /* Vendor-defined DataSets */
 
 #define DSETID_INDEX_END                  0xfffffffe /* Reserved to indicate the
-                                                        end of a memory-based
-                                                        DataSet Index */
+							end of a memory-based
+							DataSet Index */
 #define DSETID_INDEX_FREE                 0xffffffff /* An unused index entry */
 
 /* 
@@ -81,8 +81,8 @@
  * This allows for patches to be stored in flash.
  */
 PREPACK struct patch_s {
-    u32 *address;
-    u32 data;
+	u32 *address;
+	u32 data;
 } POSTPACK ;
 
 /*
diff --git a/drivers/staging/ath6kl/include/common/epping_test.h b/drivers/staging/ath6kl/include/common/epping_test.h
index 2cd43c4..f8d8083 100644
--- a/drivers/staging/ath6kl/include/common/epping_test.h
+++ b/drivers/staging/ath6kl/include/common/epping_test.h
@@ -29,7 +29,7 @@
 #include "athstartpack.h"
 #endif
 
-    /* alignment to 4-bytes */
+/* alignment to 4-bytes */
 #define EPPING_ALIGNMENT_PAD  (((sizeof(HTC_FRAME_HDR) + 3) & (~0x3)) - sizeof(HTC_FRAME_HDR))
 
 #ifndef A_OFFSETOF
@@ -41,28 +41,28 @@
 #define HCI_RSVD_EXPECTED_PKT_TYPE_RECV_OFFSET  7 
   
 typedef PREPACK struct {    
-    u8 _HCIRsvd[8];           /* reserved for HCI packet header (GMBOX) testing */
-    u8 StreamEcho_h;          /* stream no. to echo this packet on (filled by host) */
-    u8 StreamEchoSent_t;      /* stream no. packet was echoed to (filled by target)
-                                          When echoed: StreamEchoSent_t == StreamEcho_h */
-    u8 StreamRecv_t;          /* stream no. that target received this packet on (filled by target) */
-    u8 StreamNo_h;            /* stream number to send on (filled by host) */
-    u8 Magic_h[4];            /* magic number to filter for this packet on the host*/
-    u8 _rsvd[6];              /* reserved fields that must be set to a "reserved" value
-                                          since this packet maps to a 14-byte ethernet frame we want 
-                                          to make sure ethertype field is set to something unknown */
-                                          
-    u8 _pad[2];               /* padding for alignment */
-    u8 TimeStamp[8];          /* timestamp of packet (host or target) */
-    u32 HostContext_h;         /* 4 byte host context, target echos this back */
-    u32 SeqNo;                 /* sequence number (set by host or target) */
-    u16 Cmd_h;                 /* ping command (filled by host) */
-    u16 CmdFlags_h;            /* optional flags */
-    u8 CmdBuffer_h[8];        /* buffer for command (host -> target) */
-    u8 CmdBuffer_t[8];        /* buffer for command (target -> host) */
-    u16 DataLength;            /* length of data */
-    u16 DataCRC;               /* 16 bit CRC of data */
-    u16 HeaderCRC;             /* header CRC (fields : StreamNo_h to end, minus HeaderCRC) */
+	u8 _HCIRsvd[8];           /* reserved for HCI packet header (GMBOX) testing */
+	u8 StreamEcho_h;          /* stream no. to echo this packet on (filled by host) */
+	u8 StreamEchoSent_t;      /* stream no. packet was echoed to (filled by target)
+				     When echoed: StreamEchoSent_t == StreamEcho_h */
+	u8 StreamRecv_t;          /* stream no. that target received this packet on (filled by target) */
+	u8 StreamNo_h;            /* stream number to send on (filled by host) */
+	u8 Magic_h[4];            /* magic number to filter for this packet on the host*/
+	u8 _rsvd[6];              /* reserved fields that must be set to a "reserved" value
+				     since this packet maps to a 14-byte ethernet frame we want
+				     to make sure ethertype field is set to something unknown */
+
+	u8 _pad[2];               /* padding for alignment */
+	u8 TimeStamp[8];          /* timestamp of packet (host or target) */
+	u32 HostContext_h;         /* 4 byte host context, target echos this back */
+	u32 SeqNo;                 /* sequence number (set by host or target) */
+	u16 Cmd_h;                 /* ping command (filled by host) */
+	u16 CmdFlags_h;            /* optional flags */
+	u8 CmdBuffer_h[8];        /* buffer for command (host -> target) */
+	u8 CmdBuffer_t[8];        /* buffer for command (target -> host) */
+	u16 DataLength;            /* length of data */
+	u16 DataCRC;               /* 16 bit CRC of data */
+	u16 HeaderCRC;             /* header CRC (fields : StreamNo_h to end, minus HeaderCRC) */
 } POSTPACK EPPING_HEADER;
 
 #define EPPING_PING_MAGIC_0               0xAA
@@ -73,15 +73,15 @@ typedef PREPACK struct {
 
 
 #define IS_EPPING_PACKET(pPkt)   (((pPkt)->Magic_h[0] == EPPING_PING_MAGIC_0) && \
-                                  ((pPkt)->Magic_h[1] == EPPING_PING_MAGIC_1) && \
-                                  ((pPkt)->Magic_h[2] == EPPING_PING_MAGIC_2) && \
-                                  ((pPkt)->Magic_h[3] == EPPING_PING_MAGIC_3))
+				  ((pPkt)->Magic_h[1] == EPPING_PING_MAGIC_1) && \
+				  ((pPkt)->Magic_h[2] == EPPING_PING_MAGIC_2) && \
+				  ((pPkt)->Magic_h[3] == EPPING_PING_MAGIC_3))
 
 #define SET_EPPING_PACKET_MAGIC(pPkt) { (pPkt)->Magic_h[0] = EPPING_PING_MAGIC_0; \
-                                        (pPkt)->Magic_h[1] = EPPING_PING_MAGIC_1; \
-                                        (pPkt)->Magic_h[2] = EPPING_PING_MAGIC_2; \
-                                        (pPkt)->Magic_h[3] = EPPING_PING_MAGIC_3;}
-                                                                            
+		(pPkt)->Magic_h[1] = EPPING_PING_MAGIC_1;		\
+		(pPkt)->Magic_h[2] = EPPING_PING_MAGIC_2;		\
+		(pPkt)->Magic_h[3] = EPPING_PING_MAGIC_3;}
+
 #define CMD_FLAGS_DATA_CRC            (1 << 0)  /* DataCRC field is valid */
 #define CMD_FLAGS_DELAY_ECHO          (1 << 1)  /* delay the echo of the packet */
 #define CMD_FLAGS_NO_DROP             (1 << 2)  /* do not drop at HTC layer no matter what the stream is */
@@ -95,11 +95,11 @@ typedef PREPACK struct {
 #define EPPING_CMD_CONT_RX_START        5   /* continous RX packets, parameters are in CmdBuffer_h */
 #define EPPING_CMD_CONT_RX_STOP         6   /* stop continuous RX packet transmission */
 
-    /* test command parameters may be no more than 8 bytes */
+/* test command parameters may be no more than 8 bytes */
 typedef PREPACK struct {    
-    u16 BurstCnt;       /* number of packets to burst together (for HTC 2.1 testing) */
-    u16 PacketLength;   /* length of packet to generate including header */
-    u16 Flags;          /* flags */
+	u16 BurstCnt;       /* number of packets to burst together (for HTC 2.1 testing) */
+	u16 PacketLength;   /* length of packet to generate including header */
+	u16 Flags;          /* flags */
 
 #define EPPING_CONT_RX_DATA_CRC     (1 << 0)  /* Add CRC to all data */
 #define EPPING_CONT_RX_RANDOM_DATA  (1 << 1)  /* randomize the data pattern */
@@ -110,11 +110,11 @@ typedef PREPACK struct {
 #define EPPING_HDR_BYTES_CRC     (sizeof(EPPING_HEADER) - EPPING_HDR_CRC_OFFSET - (sizeof(u16)))
 
 #define HCI_TRANSPORT_STREAM_NUM  16  /* this number is higher than the define WMM AC classes so we
-                                         can use this to distinguish packets */
+					 can use this to distinguish packets */
 
 #ifndef ATH_TARGET
 #include "athendpack.h"
 #endif
-    
-    
+
+
 #endif /*EPPING_TEST_H_*/
diff --git a/drivers/staging/ath6kl/include/common/gmboxif.h b/drivers/staging/ath6kl/include/common/gmboxif.h
index dd9afbd..84a2202 100644
--- a/drivers/staging/ath6kl/include/common/gmboxif.h
+++ b/drivers/staging/ath6kl/include/common/gmboxif.h
@@ -28,36 +28,36 @@
 #endif
 
 /* GMBOX interface definitions */
-    
+
 #define AR6K_GMBOX_CREDIT_COUNTER       1   /* we use credit counter 1 to track credits */
 #define AR6K_GMBOX_CREDIT_SIZE_COUNTER  2   /* credit counter 2 is used to pass the size of each credit */
 
 
-    /* HCI UART transport definitions when used over GMBOX interface */
+/* HCI UART transport definitions when used over GMBOX interface */
 #define HCI_UART_COMMAND_PKT 0x01
 #define HCI_UART_ACL_PKT     0x02
 #define HCI_UART_SCO_PKT     0x03
 #define HCI_UART_EVENT_PKT   0x04
 
-    /* definitions for BT HCI packets */
+/* definitions for BT HCI packets */
 typedef PREPACK struct {
-    u16 Flags_ConnHandle;
-    u16 Length;
+	u16 Flags_ConnHandle;
+	u16 Length;
 } POSTPACK BT_HCI_ACL_HEADER;
 
 typedef PREPACK struct {
-    u16 Flags_ConnHandle;
-    u8 Length;
+	u16 Flags_ConnHandle;
+	u8 Length;
 } POSTPACK BT_HCI_SCO_HEADER;
 
 typedef PREPACK struct {
-    u16 OpCode;
-    u8 ParamLength;
+	u16 OpCode;
+	u8 ParamLength;
 } POSTPACK BT_HCI_COMMAND_HEADER;
 
 typedef PREPACK struct {
-    u8 EventCode;
-    u8 ParamLength;
+	u8 EventCode;
+	u8 ParamLength;
 } POSTPACK BT_HCI_EVENT_HEADER;
 
 /* MBOX host interrupt signal assignments */
@@ -75,4 +75,3 @@ typedef PREPACK struct {
 #endif
 
 #endif /* __GMBOXIF_H__ */
-
diff --git a/drivers/staging/ath6kl/include/common/htc.h b/drivers/staging/ath6kl/include/common/htc.h
index bed8e26..189d1eb 100644
--- a/drivers/staging/ath6kl/include/common/htc.h
+++ b/drivers/staging/ath6kl/include/common/htc.h
@@ -31,27 +31,27 @@
 #define A_OFFSETOF(type,field) (unsigned long)(&(((type *)NULL)->field))
 
 #define ASSEMBLE_UNALIGNED_UINT16(p,highbyte,lowbyte) \
-        (((u16)(((u8 *)(p))[(highbyte)])) << 8 | (u16)(((u8 *)(p))[(lowbyte)]))
-        
+	(((u16)(((u8 *)(p))[(highbyte)])) << 8 | (u16)(((u8 *)(p))[(lowbyte)]))
+
 /* alignment independent macros (little-endian) to fetch UINT16s or UINT8s from a 
  * structure using only the type and field name.
  * Use these macros if there is the potential for unaligned buffer accesses. */
 #define A_GET_UINT16_FIELD(p,type,field) \
-    ASSEMBLE_UNALIGNED_UINT16(p,\
-                              A_OFFSETOF(type,field) + 1, \
-                              A_OFFSETOF(type,field))
+	ASSEMBLE_UNALIGNED_UINT16(p,				\
+				  A_OFFSETOF(type,field) + 1,	\
+				  A_OFFSETOF(type,field))
 
 #define A_SET_UINT16_FIELD(p,type,field,value) \
 {                                              \
-    ((u8 *)(p))[A_OFFSETOF(type,field)] = (u8)(value);        \
-    ((u8 *)(p))[A_OFFSETOF(type,field) + 1] = (u8)((value) >> 8); \
+	((u8 *)(p))[A_OFFSETOF(type,field)] = (u8)(value);	      \
+	((u8 *)(p))[A_OFFSETOF(type,field) + 1] = (u8)((value) >> 8); \
 }
   
 #define A_GET_UINT8_FIELD(p,type,field) \
-            ((u8 *)(p))[A_OFFSETOF(type,field)]
-            
-#define A_SET_UINT8_FIELD(p,type,field,value) \
-    ((u8 *)(p))[A_OFFSETOF(type,field)] = (value)
+	((u8 *)(p))[A_OFFSETOF(type,field)]
+
+#define A_SET_UINT8_FIELD(p,type,field,value)		\
+	((u8 *)(p))[A_OFFSETOF(type,field)] = (value)
 
 /****** DANGER DANGER ***************
  * 
@@ -67,26 +67,26 @@
 
 /* HTC frame header */
 typedef PREPACK struct _HTC_FRAME_HDR{
-        /* do not remove or re-arrange these fields, these are minimally required
-         * to take advantage of 4-byte lookaheads in some hardware implementations */
-    u8 EndpointID;
-    u8 Flags;
-    u16 PayloadLen;       /* length of data (including trailer) that follows the header */
-    
-    /***** end of 4-byte lookahead ****/
-    
-    u8 ControlBytes[2];
-    
-    /* message payload starts after the header */
-    
+	/* do not remove or re-arrange these fields, these are minimally required
+	 * to take advantage of 4-byte lookaheads in some hardware implementations */
+	u8 EndpointID;
+	u8 Flags;
+	u16 PayloadLen;       /* length of data (including trailer) that follows the header */
+
+	/***** end of 4-byte lookahead ****/
+
+	u8 ControlBytes[2];
+
+	/* message payload starts after the header */
+
 } POSTPACK HTC_FRAME_HDR;
 
 /* frame header flags */
 
-    /* send direction */
+/* send direction */
 #define HTC_FLAGS_NEED_CREDIT_UPDATE (1 << 0)
 #define HTC_FLAGS_SEND_BUNDLE        (1 << 1)  /* start or part of bundle */
-    /* receive direction */
+/* receive direction */
 #define HTC_FLAGS_RECV_UNUSED_0      (1 << 0)  /* bit 0 unused */    
 #define HTC_FLAGS_RECV_TRAILER       (1 << 1)  /* bit 1 trailer data present */
 #define HTC_FLAGS_RECV_UNUSED_2      (1 << 0)  /* bit 2 unused */
@@ -107,28 +107,28 @@ typedef PREPACK struct _HTC_FRAME_HDR{
 #define HTC_MSG_SETUP_COMPLETE_EX_ID        5
 
 #define HTC_MAX_CONTROL_MESSAGE_LENGTH  256
-         
+
 /* base message ID header */
 typedef PREPACK struct {
-    u16 MessageID;
+	u16 MessageID;
 } POSTPACK HTC_UNKNOWN_MSG;
-                                                     
+
 /* HTC ready message
  * direction : target-to-host  */
 typedef PREPACK struct {
-    u16 MessageID;    /* ID */
-    u16 CreditCount;  /* number of credits the target can offer */
-    u16 CreditSize;   /* size of each credit */
-    u8 MaxEndpoints; /* maximum number of endpoints the target has resources for */
-    u8 _Pad1;
+	u16 MessageID;    /* ID */
+	u16 CreditCount;  /* number of credits the target can offer */
+	u16 CreditSize;   /* size of each credit */
+	u8 MaxEndpoints; /* maximum number of endpoints the target has resources for */
+	u8 _Pad1;
 } POSTPACK HTC_READY_MSG;
 
-    /* extended HTC ready message */
+/* extended HTC ready message */
 typedef PREPACK struct {
-    HTC_READY_MSG   Version2_0_Info;   /* legacy version 2.0 information at the front... */
-    /* extended information */
-    u8 HTCVersion;
-    u8 MaxMsgsPerHTCBundle;
+	HTC_READY_MSG   Version2_0_Info;   /* legacy version 2.0 information at the front... */
+	/* extended information */
+	u8 HTCVersion;
+	u8 MaxMsgsPerHTCBundle;
 } POSTPACK HTC_READY_EX_MSG;
 
 #define HTC_VERSION_2P0  0x00  
@@ -139,51 +139,51 @@ typedef PREPACK struct {
 /* connect service
  * direction : host-to-target */
 typedef PREPACK struct {
-    u16 MessageID;
-    u16 ServiceID;           /* service ID of the service to connect to */
-    u16 ConnectionFlags;     /* connection flags */
+	u16 MessageID;
+	u16 ServiceID;           /* service ID of the service to connect to */
+	u16 ConnectionFlags;     /* connection flags */
 
 #define HTC_CONNECT_FLAGS_REDUCE_CREDIT_DRIBBLE (1 << 2)  /* reduce credit dribbling when 
-                                                             the host needs credits */  
+							     the host needs credits */
 #define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK             (0x3)  
 #define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_FOURTH        0x0
 #define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_HALF          0x1
 #define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_THREE_FOURTHS     0x2
 #define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_UNITY             0x3
-                                                             
-    u8 ServiceMetaLength;   /* length of meta data that follows */
-    u8 _Pad1;
-    
-    /* service-specific meta data starts after the header */
-    
+
+	u8 ServiceMetaLength;   /* length of meta data that follows */
+	u8 _Pad1;
+
+	/* service-specific meta data starts after the header */
+
 } POSTPACK HTC_CONNECT_SERVICE_MSG;
 
 /* connect response
  * direction : target-to-host */
 typedef PREPACK struct {
-    u16 MessageID;
-    u16 ServiceID;            /* service ID that the connection request was made */
-    u8 Status;               /* service connection status */
-    u8 EndpointID;           /* assigned endpoint ID */
-    u16 MaxMsgSize;           /* maximum expected message size on this endpoint */
-    u8 ServiceMetaLength;    /* length of meta data that follows */
-    u8 _Pad1;
-    
-    /* service-specific meta data starts after the header */
-    
+	u16 MessageID;
+	u16 ServiceID;            /* service ID that the connection request was made */
+	u8 Status;               /* service connection status */
+	u8 EndpointID;           /* assigned endpoint ID */
+	u16 MaxMsgSize;           /* maximum expected message size on this endpoint */
+	u8 ServiceMetaLength;    /* length of meta data that follows */
+	u8 _Pad1;
+
+	/* service-specific meta data starts after the header */
+
 } POSTPACK HTC_CONNECT_SERVICE_RESPONSE_MSG;
 
 typedef PREPACK struct {
-    u16 MessageID;
-    /* currently, no other fields */
+	u16 MessageID;
+	/* currently, no other fields */
 } POSTPACK HTC_SETUP_COMPLETE_MSG;
 
-    /* extended setup completion message */
+/* extended setup completion message */
 typedef PREPACK struct {
-    u16 MessageID;
-    u32 SetupFlags;
-    u8 MaxMsgsPerBundledRecv;
-    u8 Rsvd[3];
+	u16 MessageID;
+	u32 SetupFlags;
+	u8 MaxMsgsPerBundledRecv;
+	u8 Rsvd[3];
 } POSTPACK HTC_SETUP_COMPLETE_EX_MSG;
 
 #define HTC_SETUP_COMPLETE_FLAGS_ENABLE_BUNDLE_RECV     (1 << 0)
@@ -194,7 +194,7 @@ typedef PREPACK struct {
 #define HTC_SERVICE_FAILED       2  /* specific service failed the connect */
 #define HTC_SERVICE_NO_RESOURCES 3  /* no resources (i.e. no more endpoints) */  
 #define HTC_SERVICE_NO_MORE_EP   4  /* specific service is not allowing any more 
-                                       endpoints */
+				       endpoints */
 
 /* report record IDs */
 
@@ -204,27 +204,27 @@ typedef PREPACK struct {
 #define HTC_RECORD_LOOKAHEAD_BUNDLE 3
 
 typedef PREPACK struct {
-    u8 RecordID;     /* Record ID */
-    u8 Length;       /* Length of record */
+	u8 RecordID;     /* Record ID */
+	u8 Length;       /* Length of record */
 } POSTPACK HTC_RECORD_HDR;
 
 typedef PREPACK struct {
-    u8 EndpointID;     /* Endpoint that owns these credits */
-    u8 Credits;        /* credits to report since last report */
+	u8 EndpointID;     /* Endpoint that owns these credits */
+	u8 Credits;        /* credits to report since last report */
 } POSTPACK HTC_CREDIT_REPORT;
 
 typedef PREPACK struct {    
-    u8 PreValid;         /* pre valid guard */
-    u8 LookAhead[4];     /* 4 byte lookahead */
-    u8 PostValid;        /* post valid guard */
-    
-   /* NOTE: the LookAhead array is guarded by a PreValid and Post Valid guard bytes.
-    * The PreValid bytes must equal the inverse of the PostValid byte */
-    
+	u8 PreValid;         /* pre valid guard */
+	u8 LookAhead[4];     /* 4 byte lookahead */
+	u8 PostValid;        /* post valid guard */
+
+	/* NOTE: the LookAhead array is guarded by a PreValid and Post Valid guard bytes.
+	 * The PreValid bytes must equal the inverse of the PostValid byte */
+
 } POSTPACK HTC_LOOKAHEAD_REPORT;
 
 typedef PREPACK struct {    
-    u8 LookAhead[4];     /* 4 byte lookahead */
+	u8 LookAhead[4];     /* 4 byte lookahead */
 } POSTPACK HTC_BUNDLED_LOOKAHEAD_REPORT;
 
 #ifndef ATH_TARGET
@@ -233,4 +233,3 @@ typedef PREPACK struct {
 
 
 #endif /* __HTC_H__ */
-
diff --git a/drivers/staging/ath6kl/include/common/htc_services.h b/drivers/staging/ath6kl/include/common/htc_services.h
index fb22268..f2e2197 100644
--- a/drivers/staging/ath6kl/include/common/htc_services.h
+++ b/drivers/staging/ath6kl/include/common/htc_services.h
@@ -27,15 +27,15 @@
 /* Current service IDs */
 
 typedef enum {
-    RSVD_SERVICE_GROUP  = 0,
-    WMI_SERVICE_GROUP   = 1, 
-    
-    HTC_TEST_GROUP = 254,
-    HTC_SERVICE_GROUP_LAST = 255
+	RSVD_SERVICE_GROUP  = 0,
+	WMI_SERVICE_GROUP   = 1,
+
+	HTC_TEST_GROUP = 254,
+	HTC_SERVICE_GROUP_LAST = 255
 }HTC_SERVICE_GROUP_IDS;
 
 #define MAKE_SERVICE_ID(group,index) \
-            (int)(((int)group << 8) | (int)(index))
+	(int)(((int)group << 8) | (int)(index))
 
 /* NOTE: service ID of 0x0000 is reserved and should never be used */
 #define HTC_CTRL_RSVD_SVC MAKE_SERVICE_ID(RSVD_SERVICE_GROUP,1)
diff --git a/drivers/staging/ath6kl/include/common/ini_dset.h b/drivers/staging/ath6kl/include/common/ini_dset.h
index 8bfc759..43fe76c 100644
--- a/drivers/staging/ath6kl/include/common/ini_dset.h
+++ b/drivers/staging/ath6kl/include/common/ini_dset.h
@@ -34,49 +34,49 @@ typedef enum {
 /* Add these definitions for compatability  */
 #define WHAL_INI_DATA_ID_BB_RFGAIN_LNA1 WHAL_INI_DATA_ID_BB_RFGAIN
 #define WHAL_INI_DATA_ID_BB_RFGAIN_LNA2 WHAL_INI_DATA_ID_BB_RFGAIN
-    WHAL_INI_DATA_ID_NULL               =0,
-    WHAL_INI_DATA_ID_MODE_SPECIFIC      =1,  /* 2,3,4,5 */
-    WHAL_INI_DATA_ID_COMMON             =6,  /* 7 */
-    WHAL_INI_DATA_ID_BB_RFGAIN          =8,  /* 9,10 */
+	WHAL_INI_DATA_ID_NULL               =0,
+	WHAL_INI_DATA_ID_MODE_SPECIFIC      =1,  /* 2,3,4,5 */
+	WHAL_INI_DATA_ID_COMMON             =6,  /* 7 */
+	WHAL_INI_DATA_ID_BB_RFGAIN          =8,  /* 9,10 */
 #ifdef FPGA
-    WHAL_INI_DATA_ID_ANALOG_BANK0       =11, /* 12 */
-    WHAL_INI_DATA_ID_ANALOG_BANK1       =13, /* 14 */
-    WHAL_INI_DATA_ID_ANALOG_BANK2       =15, /* 16 */
-    WHAL_INI_DATA_ID_ANALOG_BANK3       =17, /* 18, 19 */
-    WHAL_INI_DATA_ID_ANALOG_BANK6       =20, /* 21,22 */
-    WHAL_INI_DATA_ID_ANALOG_BANK7       =23, /* 24 */
-    WHAL_INI_DATA_ID_ADDAC              =25, /* 26 */
+	WHAL_INI_DATA_ID_ANALOG_BANK0       =11, /* 12 */
+	WHAL_INI_DATA_ID_ANALOG_BANK1       =13, /* 14 */
+	WHAL_INI_DATA_ID_ANALOG_BANK2       =15, /* 16 */
+	WHAL_INI_DATA_ID_ANALOG_BANK3       =17, /* 18, 19 */
+	WHAL_INI_DATA_ID_ANALOG_BANK6       =20, /* 21,22 */
+	WHAL_INI_DATA_ID_ANALOG_BANK7       =23, /* 24 */
+	WHAL_INI_DATA_ID_ADDAC              =25, /* 26 */
 #else
-    WHAL_INI_DATA_ID_ANALOG_COMMON      =11, /* 12 */ 
-    WHAL_INI_DATA_ID_ANALOG_MODE_SPECIFIC=13, /* 14,15 */ 
-    WHAL_INI_DATA_ID_ANALOG_BANK6       =16, /* 17,18 */
-    WHAL_INI_DATA_ID_MODE_OVERRIDES     =19, /* 20,21,22,23 */
-    WHAL_INI_DATA_ID_COMMON_OVERRIDES   =24, /* 25 */
-    WHAL_INI_DATA_ID_ANALOG_OVERRIDES   =26, /* 27,28 */
+	WHAL_INI_DATA_ID_ANALOG_COMMON      =11, /* 12 */
+	WHAL_INI_DATA_ID_ANALOG_MODE_SPECIFIC=13, /* 14,15 */
+	WHAL_INI_DATA_ID_ANALOG_BANK6       =16, /* 17,18 */
+	WHAL_INI_DATA_ID_MODE_OVERRIDES     =19, /* 20,21,22,23 */
+	WHAL_INI_DATA_ID_COMMON_OVERRIDES   =24, /* 25 */
+	WHAL_INI_DATA_ID_ANALOG_OVERRIDES   =26, /* 27,28 */
 #endif /* FPGA */
 #else
-    WHAL_INI_DATA_ID_NULL               =0,
-    WHAL_INI_DATA_ID_MODE_SPECIFIC      =1,  /* 2,3 */
-    WHAL_INI_DATA_ID_COMMON             =4,  /* 5 */
-    WHAL_INI_DATA_ID_BB_RFGAIN          =6,  /* 7,8 */
+	WHAL_INI_DATA_ID_NULL               =0,
+	WHAL_INI_DATA_ID_MODE_SPECIFIC      =1,  /* 2,3 */
+	WHAL_INI_DATA_ID_COMMON             =4,  /* 5 */
+	WHAL_INI_DATA_ID_BB_RFGAIN          =6,  /* 7,8 */
 #define WHAL_INI_DATA_ID_BB_RFGAIN_LNA1 WHAL_INI_DATA_ID_BB_RFGAIN
-    WHAL_INI_DATA_ID_ANALOG_BANK1       =9,  /* 10 */
-    WHAL_INI_DATA_ID_ANALOG_BANK2       =11, /* 12 */
-    WHAL_INI_DATA_ID_ANALOG_BANK3       =13, /* 14, 15 */
-    WHAL_INI_DATA_ID_ANALOG_BANK6       =16, /* 17, 18 */
-    WHAL_INI_DATA_ID_ANALOG_BANK7       =19, /* 20 */
-    WHAL_INI_DATA_ID_MODE_OVERRIDES     =21, /* 22,23 */
-    WHAL_INI_DATA_ID_COMMON_OVERRIDES   =24, /* 25 */
-    WHAL_INI_DATA_ID_ANALOG_OVERRIDES   =26, /* 27,28 */
-    WHAL_INI_DATA_ID_BB_RFGAIN_LNA2     =29, /* 30,31 */
+	WHAL_INI_DATA_ID_ANALOG_BANK1       =9,  /* 10 */
+	WHAL_INI_DATA_ID_ANALOG_BANK2       =11, /* 12 */
+	WHAL_INI_DATA_ID_ANALOG_BANK3       =13, /* 14, 15 */
+	WHAL_INI_DATA_ID_ANALOG_BANK6       =16, /* 17, 18 */
+	WHAL_INI_DATA_ID_ANALOG_BANK7       =19, /* 20 */
+	WHAL_INI_DATA_ID_MODE_OVERRIDES     =21, /* 22,23 */
+	WHAL_INI_DATA_ID_COMMON_OVERRIDES   =24, /* 25 */
+	WHAL_INI_DATA_ID_ANALOG_OVERRIDES   =26, /* 27,28 */
+	WHAL_INI_DATA_ID_BB_RFGAIN_LNA2     =29, /* 30,31 */
 #endif
-    WHAL_INI_DATA_ID_MAX                =31
+	WHAL_INI_DATA_ID_MAX                =31
 } WHAL_INI_DATA_ID;
 
 typedef PREPACK struct {
-    u16 freqIndex; // 1 - A mode 2 - B or G mode 0 - common
-    u16 offset;
-    u32 newValue;
+	u16 freqIndex; // 1 - A mode 2 - B or G mode 0 - common
+	u16 offset;
+	u32 newValue;
 } POSTPACK INI_DSET_REG_OVERRIDE;
 
 #endif
diff --git a/drivers/staging/ath6kl/include/common/pkt_log.h b/drivers/staging/ath6kl/include/common/pkt_log.h
index a3719ad..a7a3488 100644
--- a/drivers/staging/ath6kl/include/common/pkt_log.h
+++ b/drivers/staging/ath6kl/include/common/pkt_log.h
@@ -30,12 +30,12 @@ extern "C" {
 
 /* Pkt log info */
 typedef PREPACK struct pkt_log_t {
-    struct info_t {
-        u16 st;
-        u16 end;
-        u16 cur;
-    }info[4096];
-    u16 last_idx;
+	struct info_t {
+		u16 st;
+		u16 end;
+		u16 cur;
+	}info[4096];
+	u16 last_idx;
 }POSTPACK PACKET_LOG;
 
 
diff --git a/drivers/staging/ath6kl/include/common/regdump.h b/drivers/staging/ath6kl/include/common/regdump.h
index aa64821..4782a1c 100644
--- a/drivers/staging/ath6kl/include/common/regdump.h
+++ b/drivers/staging/ath6kl/include/common/regdump.h
@@ -42,13 +42,13 @@
  * the diagnostic window.
  */
 PREPACK struct register_dump_s {
-    u32 target_id;               /* Target ID */
-    u32 assline;                 /* Line number (if assertion failure) */
-    u32 pc;                      /* Program Counter at time of exception */
-    u32 badvaddr;                /* Virtual address causing exception */
-    CPU_exception_frame_t exc_frame;  /* CPU-specific exception info */
+	u32 target_id;               /* Target ID */
+	u32 assline;                 /* Line number (if assertion failure) */
+	u32 pc;                      /* Program Counter at time of exception */
+	u32 badvaddr;                /* Virtual address causing exception */
+	CPU_exception_frame_t exc_frame;  /* CPU-specific exception info */
 
-    /* Could copy top of stack here, too.... */
+	/* Could copy top of stack here, too.... */
 } POSTPACK;
 #endif /* __ASSEMBLER__ */
 
diff --git a/drivers/staging/ath6kl/include/common/regulatory/reg_dbschema.h b/drivers/staging/ath6kl/include/common/regulatory/reg_dbschema.h
index 93d7c0b..f4c79b0 100644
--- a/drivers/staging/ath6kl/include/common/regulatory/reg_dbschema.h
+++ b/drivers/staging/ath6kl/include/common/regulatory/reg_dbschema.h
@@ -45,13 +45,13 @@
 
 /* Table tags used to encode different tables in the database */
 enum data_tags_t{
-    REG_DMN_PAIR_MAPPING_TAG = 0,
-    REG_COUNTRY_CODE_TO_ENUM_RD_TAG,
-    REG_DMN_FREQ_BAND_regDmn5GhzFreq_TAG,
-    REG_DMN_FREQ_BAND_regDmn2Ghz11_BG_Freq_TAG,
-    REG_DOMAIN_TAG,
-    MAX_DB_TABLE_TAGS
-    };
+	REG_DMN_PAIR_MAPPING_TAG = 0,
+	REG_COUNTRY_CODE_TO_ENUM_RD_TAG,
+	REG_DMN_FREQ_BAND_regDmn5GhzFreq_TAG,
+	REG_DMN_FREQ_BAND_regDmn2Ghz11_BG_Freq_TAG,
+	REG_DOMAIN_TAG,
+	MAX_DB_TABLE_TAGS
+};
 
 
 
@@ -111,9 +111,9 @@ enum data_tags_t{
  * by giving its index in to the table.
  */
 enum searchType {
-    KEY_BASED_TABLE_SEARCH = 1,
-    INDEX_BASED_TABLE_ACCESS
-    };
+	KEY_BASED_TABLE_SEARCH = 1,
+	INDEX_BASED_TABLE_ACCESS
+};
 
 
 /* Data is organised as different tables. There is a Master table, which
@@ -124,12 +124,12 @@ enum searchType {
  * instance of table).
  */
 typedef PREPACK struct dbMasterTable_t {    /* Hold ptrs to Table data structures */
-    A_UCHAR     numOfEntries;
-    char entrySize;      /* Entry size per table row */
-    char searchType;     /* Index based access or key based */
-    char reserved[3];    /* for alignment */
-    u16 tableSize;      /* Size of this table */
-    char *dataPtr;       /* Ptr to the actual Table */
+	A_UCHAR     numOfEntries;
+	char entrySize;      /* Entry size per table row */
+	char searchType;     /* Index based access or key based */
+	char reserved[3];    /* for alignment */
+	u16 tableSize;      /* Size of this table */
+	char *dataPtr;       /* Ptr to the actual Table */
 } POSTPACK dbMasterTable;    /* Master table - table of tables */
 
 
@@ -145,22 +145,22 @@ typedef PREPACK struct dbMasterTable_t {    /* Hold ptrs to Table data structure
 #define BMZERO {0,0}    /* BMLEN zeros */
 
 #define BM(_fa, _fb, _fc, _fd, _fe, _ff, _fg, _fh) \
-      {((((_fa >= 0) && (_fa < 32)) ? (((u32) 1) << _fa) : 0) | \
-    (((_fb >= 0) && (_fb < 32)) ? (((u32) 1) << _fb) : 0) | \
-    (((_fc >= 0) && (_fc < 32)) ? (((u32) 1) << _fc) : 0) | \
-    (((_fd >= 0) && (_fd < 32)) ? (((u32) 1) << _fd) : 0) | \
-    (((_fe >= 0) && (_fe < 32)) ? (((u32) 1) << _fe) : 0) | \
-    (((_ff >= 0) && (_ff < 32)) ? (((u32) 1) << _ff) : 0) | \
-    (((_fg >= 0) && (_fg < 32)) ? (((u32) 1) << _fg) : 0) | \
-    (((_fh >= 0) && (_fh < 32)) ? (((u32) 1) << _fh) : 0)), \
-       ((((_fa > 31) && (_fa < 64)) ? (((u32) 1) << (_fa - 32)) : 0) | \
-        (((_fb > 31) && (_fb < 64)) ? (((u32) 1) << (_fb - 32)) : 0) | \
-        (((_fc > 31) && (_fc < 64)) ? (((u32) 1) << (_fc - 32)) : 0) | \
-        (((_fd > 31) && (_fd < 64)) ? (((u32) 1) << (_fd - 32)) : 0) | \
-        (((_fe > 31) && (_fe < 64)) ? (((u32) 1) << (_fe - 32)) : 0) | \
-        (((_ff > 31) && (_ff < 64)) ? (((u32) 1) << (_ff - 32)) : 0) | \
-        (((_fg > 31) && (_fg < 64)) ? (((u32) 1) << (_fg - 32)) : 0) | \
-        (((_fh > 31) && (_fh < 64)) ? (((u32) 1) << (_fh - 32)) : 0))}
+	{((((_fa >= 0) && (_fa < 32)) ? (((u32) 1) << _fa) : 0) |	\
+	  (((_fb >= 0) && (_fb < 32)) ? (((u32) 1) << _fb) : 0) |	\
+	  (((_fc >= 0) && (_fc < 32)) ? (((u32) 1) << _fc) : 0) |	\
+	  (((_fd >= 0) && (_fd < 32)) ? (((u32) 1) << _fd) : 0) |	\
+	  (((_fe >= 0) && (_fe < 32)) ? (((u32) 1) << _fe) : 0) |	\
+	  (((_ff >= 0) && (_ff < 32)) ? (((u32) 1) << _ff) : 0) |	\
+	  (((_fg >= 0) && (_fg < 32)) ? (((u32) 1) << _fg) : 0) |	\
+	  (((_fh >= 0) && (_fh < 32)) ? (((u32) 1) << _fh) : 0)),	\
+			((((_fa > 31) && (_fa < 64)) ? (((u32) 1) << (_fa - 32)) : 0) | \
+			 (((_fb > 31) && (_fb < 64)) ? (((u32) 1) << (_fb - 32)) : 0) | \
+			 (((_fc > 31) && (_fc < 64)) ? (((u32) 1) << (_fc - 32)) : 0) | \
+			 (((_fd > 31) && (_fd < 64)) ? (((u32) 1) << (_fd - 32)) : 0) | \
+			 (((_fe > 31) && (_fe < 64)) ? (((u32) 1) << (_fe - 32)) : 0) | \
+			 (((_ff > 31) && (_ff < 64)) ? (((u32) 1) << (_ff - 32)) : 0) | \
+			 (((_fg > 31) && (_fg < 64)) ? (((u32) 1) << (_fg - 32)) : 0) | \
+			 (((_fh > 31) && (_fh < 64)) ? (((u32) 1) << (_fh - 32)) : 0))}
 
 
 /*
@@ -169,13 +169,13 @@ typedef PREPACK struct dbMasterTable_t {    /* Hold ptrs to Table data structure
  */
 
 typedef PREPACK struct reg_dmn_pair_mapping {
-    u16 regDmnEnum;    /* 16 bit reg domain pair */
-    u16 regDmn5GHz;    /* 5GHz reg domain */
-    u16 regDmn2GHz;    /* 2GHz reg domain */
-    u8 flags5GHz;     /* Requirements flags (AdHoc disallow etc) */
-    u8 flags2GHz;     /* Requirements flags (AdHoc disallow etc) */
-    u32 pscanMask;     /* Passive Scan flags which can override unitary domain passive scan
-                                   flags.  This value is used as a mask on the unitary flags*/
+	u16 regDmnEnum;    /* 16 bit reg domain pair */
+	u16 regDmn5GHz;    /* 5GHz reg domain */
+	u16 regDmn2GHz;    /* 2GHz reg domain */
+	u8 flags5GHz;     /* Requirements flags (AdHoc disallow etc) */
+	u8 flags2GHz;     /* Requirements flags (AdHoc disallow etc) */
+	u32 pscanMask;     /* Passive Scan flags which can override unitary domain passive scan
+			      flags.  This value is used as a mask on the unitary flags*/
 } POSTPACK REG_DMN_PAIR_MAPPING;
 
 #define OFDM_YES (1 << 0)
@@ -188,10 +188,10 @@ typedef PREPACK struct reg_dmn_pair_mapping {
 #define MCS_HT40_G_NO  (0 << 3)
 
 typedef PREPACK struct {
-    u16 countryCode;
-    u16 regDmnEnum;
-    char isoName[3];
-    char allowMode;  /* what mode is allowed - bit 0: OFDM; bit 1: MCS_HT20; bit 2: MCS_HT40_A; bit 3: MCS_HT40_G */
+	u16 countryCode;
+	u16 regDmnEnum;
+	char isoName[3];
+	char allowMode;  /* what mode is allowed - bit 0: OFDM; bit 1: MCS_HT20; bit 2: MCS_HT40_A; bit 3: MCS_HT40_G */
 } POSTPACK COUNTRY_CODE_TO_ENUM_RD;
 
 /* lower 16 bits of ht40ChanMask */
@@ -209,29 +209,29 @@ typedef PREPACK struct {
 #define FREQ_QUARTER_RATE   0x20000
 
 typedef PREPACK struct RegDmnFreqBand {
-    u16 lowChannel;     /* Low channel center in MHz */
-    u16 highChannel;    /* High Channel center in MHz */
-    u8 power;          /* Max power (dBm) for channel range */
-    u8 channelSep;     /* Channel separation within the band */
-    u8 useDfs;         /* Use DFS in the RegDomain if corresponding bit is set */
-    u8 mode;           /* Mode of operation */
-    u32 usePassScan;    /* Use Passive Scan in the RegDomain if corresponding bit is set */
-    u32 ht40ChanMask;   /* lower 16 bits: indicate which frequencies in the block is HT40 capable
-                                   upper 16 bits: what rate (half/quarter) the channel is  */
+	u16 lowChannel;     /* Low channel center in MHz */
+	u16 highChannel;    /* High Channel center in MHz */
+	u8 power;          /* Max power (dBm) for channel range */
+	u8 channelSep;     /* Channel separation within the band */
+	u8 useDfs;         /* Use DFS in the RegDomain if corresponding bit is set */
+	u8 mode;           /* Mode of operation */
+	u32 usePassScan;    /* Use Passive Scan in the RegDomain if corresponding bit is set */
+	u32 ht40ChanMask;   /* lower 16 bits: indicate which frequencies in the block is HT40 capable
+			       upper 16 bits: what rate (half/quarter) the channel is  */
 } POSTPACK REG_DMN_FREQ_BAND;
 
 
 
 typedef PREPACK struct regDomain {
-    u16 regDmnEnum;     /* value from EnumRd table */
-    u8 rdCTL;
-    u8 maxAntGain;
-    u8 dfsMask;        /* DFS bitmask for 5Ghz tables */
-    u8 flags;          /* Requirement flags (AdHoc disallow etc) */
-    u16 reserved;       /* for alignment */
-    u32 pscan;          /* Bitmask for passive scan */
-    u32 chan11a[BMLEN]; /* 64 bit bitmask for channel/band selection */
-    u32 chan11bg[BMLEN];/* 64 bit bitmask for channel/band selection */
+	u16 regDmnEnum;     /* value from EnumRd table */
+	u8 rdCTL;
+	u8 maxAntGain;
+	u8 dfsMask;        /* DFS bitmask for 5Ghz tables */
+	u8 flags;          /* Requirement flags (AdHoc disallow etc) */
+	u16 reserved;       /* for alignment */
+	u32 pscan;          /* Bitmask for passive scan */
+	u32 chan11a[BMLEN]; /* 64 bit bitmask for channel/band selection */
+	u32 chan11bg[BMLEN];/* 64 bit bitmask for channel/band selection */
 } POSTPACK REG_DOMAIN;
 
 #endif /* __REG_DBSCHEMA_H__ */
diff --git a/drivers/staging/ath6kl/include/common/regulatory/reg_dbvalues.h b/drivers/staging/ath6kl/include/common/regulatory/reg_dbvalues.h
index 278f903..0bc208b 100644
--- a/drivers/staging/ath6kl/include/common/regulatory/reg_dbvalues.h
+++ b/drivers/staging/ath6kl/include/common/regulatory/reg_dbvalues.h
@@ -28,140 +28,140 @@
  * Numbering from ISO 3166
  */
 enum CountryCode {
-    CTRY_ALBANIA              = 8,       /* Albania */
-    CTRY_ALGERIA              = 12,      /* Algeria */
-    CTRY_ARGENTINA            = 32,      /* Argentina */
-    CTRY_ARMENIA              = 51,      /* Armenia */
-    CTRY_ARUBA                = 533,     /* Aruba */
-    CTRY_AUSTRALIA            = 36,      /* Australia (for STA) */
-    CTRY_AUSTRALIA_AP         = 5000,    /* Australia (for AP) */
-    CTRY_AUSTRIA              = 40,      /* Austria */
-    CTRY_AZERBAIJAN           = 31,      /* Azerbaijan */
-    CTRY_BAHRAIN              = 48,      /* Bahrain */
-    CTRY_BANGLADESH           = 50,      /* Bangladesh */
-    CTRY_BARBADOS             = 52,      /* Barbados */
-    CTRY_BELARUS              = 112,     /* Belarus */
-    CTRY_BELGIUM              = 56,      /* Belgium */
-    CTRY_BELIZE               = 84,      /* Belize */
-    CTRY_BOLIVIA              = 68,      /* Bolivia */
-    CTRY_BOSNIA_HERZEGOWANIA  = 70,      /* Bosnia & Herzegowania */
-    CTRY_BRAZIL               = 76,      /* Brazil */
-    CTRY_BRUNEI_DARUSSALAM    = 96,      /* Brunei Darussalam */
-    CTRY_BULGARIA             = 100,     /* Bulgaria */
-    CTRY_CAMBODIA             = 116,     /* Cambodia */
-    CTRY_CANADA               = 124,     /* Canada (for STA) */
-    CTRY_CANADA_AP            = 5001,    /* Canada (for AP) */
-    CTRY_CHILE                = 152,     /* Chile */
-    CTRY_CHINA                = 156,     /* People's Republic of China */
-    CTRY_COLOMBIA             = 170,     /* Colombia */
-    CTRY_COSTA_RICA           = 188,     /* Costa Rica */
-    CTRY_CROATIA              = 191,     /* Croatia */
-    CTRY_CYPRUS               = 196,
-    CTRY_CZECH                = 203,     /* Czech Republic */
-    CTRY_DENMARK              = 208,     /* Denmark */
-    CTRY_DOMINICAN_REPUBLIC   = 214,     /* Dominican Republic */
-    CTRY_ECUADOR              = 218,     /* Ecuador */
-    CTRY_EGYPT                = 818,     /* Egypt */
-    CTRY_EL_SALVADOR          = 222,     /* El Salvador */
-    CTRY_ESTONIA              = 233,     /* Estonia */
-    CTRY_FAEROE_ISLANDS       = 234,     /* Faeroe Islands */
-    CTRY_FINLAND              = 246,     /* Finland */
-    CTRY_FRANCE               = 250,     /* France */
-    CTRY_FRANCE2              = 255,     /* France2 */
-    CTRY_GEORGIA              = 268,     /* Georgia */
-    CTRY_GERMANY              = 276,     /* Germany */
-    CTRY_GREECE               = 300,     /* Greece */
-    CTRY_GREENLAND            = 304,     /* Greenland */
-    CTRY_GRENADA              = 308,     /* Grenada */
-    CTRY_GUAM                 = 316,     /* Guam */
-    CTRY_GUATEMALA            = 320,     /* Guatemala */
-    CTRY_HAITI                = 332,     /* Haiti */
-    CTRY_HONDURAS             = 340,     /* Honduras */
-    CTRY_HONG_KONG            = 344,     /* Hong Kong S.A.R., P.R.C. */
-    CTRY_HUNGARY              = 348,     /* Hungary */
-    CTRY_ICELAND              = 352,     /* Iceland */
-    CTRY_INDIA                = 356,     /* India */
-    CTRY_INDONESIA            = 360,     /* Indonesia */
-    CTRY_IRAN                 = 364,     /* Iran */
-    CTRY_IRAQ                 = 368,     /* Iraq */
-    CTRY_IRELAND              = 372,     /* Ireland */
-    CTRY_ISRAEL               = 376,     /* Israel */
-    CTRY_ITALY                = 380,     /* Italy */
-    CTRY_JAMAICA              = 388,     /* Jamaica */
-    CTRY_JAPAN                = 392,     /* Japan */
-    CTRY_JAPAN1               = 393,     /* Japan (JP1) */
-    CTRY_JAPAN2               = 394,     /* Japan (JP0) */
-    CTRY_JAPAN3               = 395,     /* Japan (JP1-1) */
-    CTRY_JAPAN4               = 396,     /* Japan (JE1) */
-    CTRY_JAPAN5               = 397,     /* Japan (JE2) */
-    CTRY_JAPAN6               = 399,     /* Japan (JP6) */
-    CTRY_JORDAN               = 400,     /* Jordan */
-    CTRY_KAZAKHSTAN           = 398,     /* Kazakhstan */
-    CTRY_KENYA                = 404,     /* Kenya */
-    CTRY_KOREA_NORTH          = 408,     /* North Korea */
-    CTRY_KOREA_ROC            = 410,     /* South Korea (for STA) */
-    CTRY_KOREA_ROC2           = 411,     /* South Korea */
-    CTRY_KOREA_ROC3           = 412,     /* South Korea (for AP) */
-    CTRY_KUWAIT               = 414,     /* Kuwait */
-    CTRY_LATVIA               = 428,     /* Latvia */
-    CTRY_LEBANON              = 422,     /* Lebanon */
-    CTRY_LIBYA                = 434,     /* Libya */
-    CTRY_LIECHTENSTEIN        = 438,     /* Liechtenstein */
-    CTRY_LITHUANIA            = 440,     /* Lithuania */
-    CTRY_LUXEMBOURG           = 442,     /* Luxembourg */
-    CTRY_MACAU                = 446,     /* Macau */
-    CTRY_MACEDONIA            = 807,     /* the Former Yugoslav Republic of Macedonia */
-    CTRY_MALAYSIA             = 458,     /* Malaysia */
-    CTRY_MALTA                = 470,     /* Malta */
-    CTRY_MEXICO               = 484,     /* Mexico */
-    CTRY_MONACO               = 492,     /* Principality of Monaco */
-    CTRY_MOROCCO              = 504,     /* Morocco */
-    CTRY_NEPAL                = 524,     /* Nepal */   
-    CTRY_NETHERLANDS          = 528,     /* Netherlands */
-    CTRY_NETHERLAND_ANTILLES  = 530,     /* Netherlands-Antilles */
-    CTRY_NEW_ZEALAND          = 554,     /* New Zealand */
-    CTRY_NICARAGUA            = 558,     /* Nicaragua */
-    CTRY_NORWAY               = 578,     /* Norway */
-    CTRY_OMAN                 = 512,     /* Oman */
-    CTRY_PAKISTAN             = 586,     /* Islamic Republic of Pakistan */
-    CTRY_PANAMA               = 591,     /* Panama */
-    CTRY_PARAGUAY             = 600,     /* Paraguay */
-    CTRY_PERU                 = 604,     /* Peru */
-    CTRY_PHILIPPINES          = 608,     /* Republic of the Philippines */
-    CTRY_POLAND               = 616,     /* Poland */
-    CTRY_PORTUGAL             = 620,     /* Portugal */
-    CTRY_PUERTO_RICO          = 630,     /* Puerto Rico */
-    CTRY_QATAR                = 634,     /* Qatar */
-    CTRY_ROMANIA              = 642,     /* Romania */
-    CTRY_RUSSIA               = 643,     /* Russia */
-    CTRY_SAUDI_ARABIA         = 682,     /* Saudi Arabia */
-    CTRY_MONTENEGRO           = 891,     /* Montenegro */
-    CTRY_SINGAPORE            = 702,     /* Singapore */
-    CTRY_SLOVAKIA             = 703,     /* Slovak Republic */
-    CTRY_SLOVENIA             = 705,     /* Slovenia */
-    CTRY_SOUTH_AFRICA         = 710,     /* South Africa */
-    CTRY_SPAIN                = 724,     /* Spain */
-    CTRY_SRILANKA             = 144,     /* Sri Lanka */
-    CTRY_SWEDEN               = 752,     /* Sweden */
-    CTRY_SWITZERLAND          = 756,     /* Switzerland */
-    CTRY_SYRIA                = 760,     /* Syria */
-    CTRY_TAIWAN               = 158,     /* Taiwan */
-    CTRY_THAILAND             = 764,     /* Thailand */
-    CTRY_TRINIDAD_Y_TOBAGO    = 780,     /* Trinidad y Tobago */
-    CTRY_TUNISIA              = 788,     /* Tunisia */
-    CTRY_TURKEY               = 792,     /* Turkey */
-    CTRY_UAE                  = 784,     /* U.A.E. */
-    CTRY_UKRAINE              = 804,     /* Ukraine */
-    CTRY_UNITED_KINGDOM       = 826,     /* United Kingdom */
-    CTRY_UNITED_STATES        = 840,     /* United States (for STA) */
-    CTRY_UNITED_STATES_AP     = 841,     /* United States (for AP) */
-    CTRY_UNITED_STATES_PS     = 842,     /* United States - public safety */
-    CTRY_URUGUAY              = 858,     /* Uruguay */
-    CTRY_UZBEKISTAN           = 860,     /* Uzbekistan */
-    CTRY_VENEZUELA            = 862,     /* Venezuela */
-    CTRY_VIET_NAM             = 704,     /* Viet Nam */
-    CTRY_YEMEN                = 887,     /* Yemen */
-    CTRY_ZIMBABWE             = 716      /* Zimbabwe */
+	CTRY_ALBANIA              = 8,       /* Albania */
+	CTRY_ALGERIA              = 12,      /* Algeria */
+	CTRY_ARGENTINA            = 32,      /* Argentina */
+	CTRY_ARMENIA              = 51,      /* Armenia */
+	CTRY_ARUBA                = 533,     /* Aruba */
+	CTRY_AUSTRALIA            = 36,      /* Australia (for STA) */
+	CTRY_AUSTRALIA_AP         = 5000,    /* Australia (for AP) */
+	CTRY_AUSTRIA              = 40,      /* Austria */
+	CTRY_AZERBAIJAN           = 31,      /* Azerbaijan */
+	CTRY_BAHRAIN              = 48,      /* Bahrain */
+	CTRY_BANGLADESH           = 50,      /* Bangladesh */
+	CTRY_BARBADOS             = 52,      /* Barbados */
+	CTRY_BELARUS              = 112,     /* Belarus */
+	CTRY_BELGIUM              = 56,      /* Belgium */
+	CTRY_BELIZE               = 84,      /* Belize */
+	CTRY_BOLIVIA              = 68,      /* Bolivia */
+	CTRY_BOSNIA_HERZEGOWANIA  = 70,      /* Bosnia & Herzegowania */
+	CTRY_BRAZIL               = 76,      /* Brazil */
+	CTRY_BRUNEI_DARUSSALAM    = 96,      /* Brunei Darussalam */
+	CTRY_BULGARIA             = 100,     /* Bulgaria */
+	CTRY_CAMBODIA             = 116,     /* Cambodia */
+	CTRY_CANADA               = 124,     /* Canada (for STA) */
+	CTRY_CANADA_AP            = 5001,    /* Canada (for AP) */
+	CTRY_CHILE                = 152,     /* Chile */
+	CTRY_CHINA                = 156,     /* People's Republic of China */
+	CTRY_COLOMBIA             = 170,     /* Colombia */
+	CTRY_COSTA_RICA           = 188,     /* Costa Rica */
+	CTRY_CROATIA              = 191,     /* Croatia */
+	CTRY_CYPRUS               = 196,
+	CTRY_CZECH                = 203,     /* Czech Republic */
+	CTRY_DENMARK              = 208,     /* Denmark */
+	CTRY_DOMINICAN_REPUBLIC   = 214,     /* Dominican Republic */
+	CTRY_ECUADOR              = 218,     /* Ecuador */
+	CTRY_EGYPT                = 818,     /* Egypt */
+	CTRY_EL_SALVADOR          = 222,     /* El Salvador */
+	CTRY_ESTONIA              = 233,     /* Estonia */
+	CTRY_FAEROE_ISLANDS       = 234,     /* Faeroe Islands */
+	CTRY_FINLAND              = 246,     /* Finland */
+	CTRY_FRANCE               = 250,     /* France */
+	CTRY_FRANCE2              = 255,     /* France2 */
+	CTRY_GEORGIA              = 268,     /* Georgia */
+	CTRY_GERMANY              = 276,     /* Germany */
+	CTRY_GREECE               = 300,     /* Greece */
+	CTRY_GREENLAND            = 304,     /* Greenland */
+	CTRY_GRENADA              = 308,     /* Grenada */
+	CTRY_GUAM                 = 316,     /* Guam */
+	CTRY_GUATEMALA            = 320,     /* Guatemala */
+	CTRY_HAITI                = 332,     /* Haiti */
+	CTRY_HONDURAS             = 340,     /* Honduras */
+	CTRY_HONG_KONG            = 344,     /* Hong Kong S.A.R., P.R.C. */
+	CTRY_HUNGARY              = 348,     /* Hungary */
+	CTRY_ICELAND              = 352,     /* Iceland */
+	CTRY_INDIA                = 356,     /* India */
+	CTRY_INDONESIA            = 360,     /* Indonesia */
+	CTRY_IRAN                 = 364,     /* Iran */
+	CTRY_IRAQ                 = 368,     /* Iraq */
+	CTRY_IRELAND              = 372,     /* Ireland */
+	CTRY_ISRAEL               = 376,     /* Israel */
+	CTRY_ITALY                = 380,     /* Italy */
+	CTRY_JAMAICA              = 388,     /* Jamaica */
+	CTRY_JAPAN                = 392,     /* Japan */
+	CTRY_JAPAN1               = 393,     /* Japan (JP1) */
+	CTRY_JAPAN2               = 394,     /* Japan (JP0) */
+	CTRY_JAPAN3               = 395,     /* Japan (JP1-1) */
+	CTRY_JAPAN4               = 396,     /* Japan (JE1) */
+	CTRY_JAPAN5               = 397,     /* Japan (JE2) */
+	CTRY_JAPAN6               = 399,     /* Japan (JP6) */
+	CTRY_JORDAN               = 400,     /* Jordan */
+	CTRY_KAZAKHSTAN           = 398,     /* Kazakhstan */
+	CTRY_KENYA                = 404,     /* Kenya */
+	CTRY_KOREA_NORTH          = 408,     /* North Korea */
+	CTRY_KOREA_ROC            = 410,     /* South Korea (for STA) */
+	CTRY_KOREA_ROC2           = 411,     /* South Korea */
+	CTRY_KOREA_ROC3           = 412,     /* South Korea (for AP) */
+	CTRY_KUWAIT               = 414,     /* Kuwait */
+	CTRY_LATVIA               = 428,     /* Latvia */
+	CTRY_LEBANON              = 422,     /* Lebanon */
+	CTRY_LIBYA                = 434,     /* Libya */
+	CTRY_LIECHTENSTEIN        = 438,     /* Liechtenstein */
+	CTRY_LITHUANIA            = 440,     /* Lithuania */
+	CTRY_LUXEMBOURG           = 442,     /* Luxembourg */
+	CTRY_MACAU                = 446,     /* Macau */
+	CTRY_MACEDONIA            = 807,     /* the Former Yugoslav Republic of Macedonia */
+	CTRY_MALAYSIA             = 458,     /* Malaysia */
+	CTRY_MALTA                = 470,     /* Malta */
+	CTRY_MEXICO               = 484,     /* Mexico */
+	CTRY_MONACO               = 492,     /* Principality of Monaco */
+	CTRY_MOROCCO              = 504,     /* Morocco */
+	CTRY_NEPAL                = 524,     /* Nepal */
+	CTRY_NETHERLANDS          = 528,     /* Netherlands */
+	CTRY_NETHERLAND_ANTILLES  = 530,     /* Netherlands-Antilles */
+	CTRY_NEW_ZEALAND          = 554,     /* New Zealand */
+	CTRY_NICARAGUA            = 558,     /* Nicaragua */
+	CTRY_NORWAY               = 578,     /* Norway */
+	CTRY_OMAN                 = 512,     /* Oman */
+	CTRY_PAKISTAN             = 586,     /* Islamic Republic of Pakistan */
+	CTRY_PANAMA               = 591,     /* Panama */
+	CTRY_PARAGUAY             = 600,     /* Paraguay */
+	CTRY_PERU                 = 604,     /* Peru */
+	CTRY_PHILIPPINES          = 608,     /* Republic of the Philippines */
+	CTRY_POLAND               = 616,     /* Poland */
+	CTRY_PORTUGAL             = 620,     /* Portugal */
+	CTRY_PUERTO_RICO          = 630,     /* Puerto Rico */
+	CTRY_QATAR                = 634,     /* Qatar */
+	CTRY_ROMANIA              = 642,     /* Romania */
+	CTRY_RUSSIA               = 643,     /* Russia */
+	CTRY_SAUDI_ARABIA         = 682,     /* Saudi Arabia */
+	CTRY_MONTENEGRO           = 891,     /* Montenegro */
+	CTRY_SINGAPORE            = 702,     /* Singapore */
+	CTRY_SLOVAKIA             = 703,     /* Slovak Republic */
+	CTRY_SLOVENIA             = 705,     /* Slovenia */
+	CTRY_SOUTH_AFRICA         = 710,     /* South Africa */
+	CTRY_SPAIN                = 724,     /* Spain */
+	CTRY_SRILANKA             = 144,     /* Sri Lanka */
+	CTRY_SWEDEN               = 752,     /* Sweden */
+	CTRY_SWITZERLAND          = 756,     /* Switzerland */
+	CTRY_SYRIA                = 760,     /* Syria */
+	CTRY_TAIWAN               = 158,     /* Taiwan */
+	CTRY_THAILAND             = 764,     /* Thailand */
+	CTRY_TRINIDAD_Y_TOBAGO    = 780,     /* Trinidad y Tobago */
+	CTRY_TUNISIA              = 788,     /* Tunisia */
+	CTRY_TURKEY               = 792,     /* Turkey */
+	CTRY_UAE                  = 784,     /* U.A.E. */
+	CTRY_UKRAINE              = 804,     /* Ukraine */
+	CTRY_UNITED_KINGDOM       = 826,     /* United Kingdom */
+	CTRY_UNITED_STATES        = 840,     /* United States (for STA) */
+	CTRY_UNITED_STATES_AP     = 841,     /* United States (for AP) */
+	CTRY_UNITED_STATES_PS     = 842,     /* United States - public safety */
+	CTRY_URUGUAY              = 858,     /* Uruguay */
+	CTRY_UZBEKISTAN           = 860,     /* Uzbekistan */
+	CTRY_VENEZUELA            = 862,     /* Venezuela */
+	CTRY_VIET_NAM             = 704,     /* Viet Nam */
+	CTRY_YEMEN                = 887,     /* Yemen */
+	CTRY_ZIMBABWE             = 716      /* Zimbabwe */
 };
 
 #define CTRY_DEBUG      0
@@ -184,147 +184,147 @@ enum CountryCode {
  */
 
 enum EnumRd {
-    NO_ENUMRD   = 0x00,
-    NULL1_WORLD = 0x03,     /* For 11b-only countries (no 11a allowed) */
-    NULL1_ETSIB = 0x07,     /* Israel */
-    NULL1_ETSIC = 0x08,
-
-    FCC1_FCCA   = 0x10,     /* USA */
-    FCC1_WORLD  = 0x11,     /* Hong Kong */
-    FCC2_FCCA   = 0x20,     /* Canada */
-    FCC2_WORLD  = 0x21,     /* Australia & HK */
-    FCC2_ETSIC  = 0x22,
-    FCC3_FCCA   = 0x3A,     /* USA & Canada w/5470 band, 11h, DFS enabled */
-    FCC3_WORLD  = 0x3B,     /* USA & Canada w/5470 band, 11h, DFS enabled */
-    FCC4_FCCA   = 0x12,     /* FCC public safety plus UNII bands */
-    FCC5_FCCA   = 0x13,     /* US with no DFS */
-    FCC5_WORLD  = 0x16,     /* US with no DFS */
-    FCC6_FCCA   = 0x14,     /* Same as FCC2_FCCA but with 5600-5650MHz channels disabled for US & Canada APs */
-    FCC6_WORLD  = 0x23,     /* Same as FCC2_FCCA but with 5600-5650MHz channels disabled for Australia APs */
-
-    ETSI1_WORLD = 0x37,
-
-    ETSI2_WORLD = 0x35,     /* Hungary & others */
-    ETSI3_WORLD = 0x36,     /* France & others */
-    ETSI4_WORLD = 0x30,
-    ETSI4_ETSIC = 0x38,
-    ETSI5_WORLD = 0x39,
-    ETSI6_WORLD = 0x34,     /* Bulgaria */
-    ETSI_RESERVED   = 0x33,     /* Reserved (Do not used) */
-    FRANCE_RES  = 0x31,     /* Legacy France for OEM */
-
-    APL6_WORLD  = 0x5B,     /* Singapore */
-    APL4_WORLD  = 0x42,     /* Singapore */
-    APL3_FCCA   = 0x50,
-    APL_RESERVED    = 0x44,     /* Reserved (Do not used)  */
-    APL2_WORLD  = 0x45,     /* Korea */
-    APL2_APLC   = 0x46,
-    APL3_WORLD  = 0x47,
-    APL2_APLD   = 0x49,     /* Korea with 2.3G channels */
-    APL2_FCCA   = 0x4D,     /* Specific Mobile Customer */
-    APL1_WORLD  = 0x52,     /* Latin America */
-    APL1_FCCA   = 0x53,
-    APL1_ETSIC  = 0x55,
-    APL2_ETSIC  = 0x56,     /* Venezuela */
-    APL5_WORLD  = 0x58,     /* Chile */
-    APL7_FCCA   = 0x5C,
-    APL8_WORLD  = 0x5D,
-    APL9_WORLD  = 0x5E,
-    APL10_WORLD = 0x5F,     /* Korea 5GHz for STA */
-
-
-    MKK5_MKKA   = 0x99, /* This is a temporary value. MG and DQ have to give official one */
-    MKK5_FCCA   = 0x9A, /* This is a temporary value. MG and DQ have to give official one */
-    MKK5_MKKC   = 0x88,
-    MKK11_MKKA  = 0xD4,
-    MKK11_FCCA  = 0xD5,
-    MKK11_MKKC  = 0xD7,
-
-    /*
-     * World mode SKUs
-     */
-    WOR0_WORLD  = 0x60,     /* World0 (WO0 SKU) */
-    WOR1_WORLD  = 0x61,     /* World1 (WO1 SKU) */
-    WOR2_WORLD  = 0x62,     /* World2 (WO2 SKU) */
-    WOR3_WORLD  = 0x63,     /* World3 (WO3 SKU) */
-    WOR4_WORLD  = 0x64,     /* World4 (WO4 SKU) */  
-    WOR5_ETSIC  = 0x65,     /* World5 (WO5 SKU) */    
-
-    WOR01_WORLD = 0x66,     /* World0-1 (WW0-1 SKU) */
-    WOR02_WORLD = 0x67,     /* World0-2 (WW0-2 SKU) */
-    EU1_WORLD   = 0x68,     /* Same as World0-2 (WW0-2 SKU), except active scan ch1-13. No ch14 */
-
-    WOR9_WORLD  = 0x69,     /* World9 (WO9 SKU) */  
-    WORA_WORLD  = 0x6A,     /* WorldA (WOA SKU) */  
-    WORB_WORLD  = 0x6B,     /* WorldB (WOA SKU) */  
-    WORC_WORLD  = 0x6C,     /* WorldC (WOA SKU) */  
-
-    /*
-     * Regulator domains ending in a number (e.g. APL1,
-     * MK1, ETSI4, etc) apply to 5GHz channel and power
-     * information.  Regulator domains ending in a letter
-     * (e.g. APLA, FCCA, etc) apply to 2.4GHz channel and
-     * power information.
-     */
-    APL1        = 0x0150,   /* LAT & Asia */
-    APL2        = 0x0250,   /* LAT & Asia */
-    APL3        = 0x0350,   /* Taiwan */
-    APL4        = 0x0450,   /* Jordan */
-    APL5        = 0x0550,   /* Chile */
-    APL6        = 0x0650,   /* Singapore */
-    APL7        = 0x0750,   /* Taiwan */
-    APL8        = 0x0850,   /* Malaysia */
-    APL9        = 0x0950,   /* Korea */
-    APL10       = 0x1050,   /* Korea 5GHz */
-
-    ETSI1       = 0x0130,   /* Europe & others */
-    ETSI2       = 0x0230,   /* Europe & others */
-    ETSI3       = 0x0330,   /* Europe & others */
-    ETSI4       = 0x0430,   /* Europe & others */
-    ETSI5       = 0x0530,   /* Europe & others */
-    ETSI6       = 0x0630,   /* Europe & others */
-    ETSIB       = 0x0B30,   /* Israel */
-    ETSIC       = 0x0C30,   /* Latin America */
-
-    FCC1        = 0x0110,   /* US & others */
-    FCC2        = 0x0120,   /* Canada, Australia & New Zealand */
-    FCC3        = 0x0160,   /* US w/new middle band & DFS */    
-    FCC4        = 0x0165,
-    FCC5        = 0x0180,
-    FCC6        = 0x0610,
-    FCCA        = 0x0A10,    
-
-    APLD        = 0x0D50,   /* South Korea */
-
-    MKK1        = 0x0140,   /* Japan */
-    MKK2        = 0x0240,   /* Japan Extended */
-    MKK3        = 0x0340,   /* Japan new 5GHz */
-    MKK4        = 0x0440,   /* Japan new 5GHz */
-    MKK5        = 0x0540,   /* Japan new 5GHz */
-    MKK6        = 0x0640,   /* Japan new 5GHz */
-    MKK7        = 0x0740,   /* Japan new 5GHz */
-    MKK8        = 0x0840,   /* Japan new 5GHz */
-    MKK9        = 0x0940,   /* Japan new 5GHz */
-    MKK10       = 0x1040,   /* Japan new 5GHz */
-    MKK11       = 0x1140,   /* Japan new 5GHz */
-    MKK12       = 0x1240,   /* Japan new 5GHz */
-
-    MKKA        = 0x0A40,   /* Japan */
-    MKKC        = 0x0A50,
-
-    NULL1       = 0x0198,
-    WORLD       = 0x0199,
-    DEBUG_REG_DMN   = 0x01ff,
-    UNINIT_REG_DMN  = 0x0fff,
+	NO_ENUMRD   = 0x00,
+	NULL1_WORLD = 0x03,     /* For 11b-only countries (no 11a allowed) */
+	NULL1_ETSIB = 0x07,     /* Israel */
+	NULL1_ETSIC = 0x08,
+
+	FCC1_FCCA   = 0x10,     /* USA */
+	FCC1_WORLD  = 0x11,     /* Hong Kong */
+	FCC2_FCCA   = 0x20,     /* Canada */
+	FCC2_WORLD  = 0x21,     /* Australia & HK */
+	FCC2_ETSIC  = 0x22,
+	FCC3_FCCA   = 0x3A,     /* USA & Canada w/5470 band, 11h, DFS enabled */
+	FCC3_WORLD  = 0x3B,     /* USA & Canada w/5470 band, 11h, DFS enabled */
+	FCC4_FCCA   = 0x12,     /* FCC public safety plus UNII bands */
+	FCC5_FCCA   = 0x13,     /* US with no DFS */
+	FCC5_WORLD  = 0x16,     /* US with no DFS */
+	FCC6_FCCA   = 0x14,     /* Same as FCC2_FCCA but with 5600-5650MHz channels disabled for US & Canada APs */
+	FCC6_WORLD  = 0x23,     /* Same as FCC2_FCCA but with 5600-5650MHz channels disabled for Australia APs */
+
+	ETSI1_WORLD = 0x37,
+
+	ETSI2_WORLD = 0x35,     /* Hungary & others */
+	ETSI3_WORLD = 0x36,     /* France & others */
+	ETSI4_WORLD = 0x30,
+	ETSI4_ETSIC = 0x38,
+	ETSI5_WORLD = 0x39,
+	ETSI6_WORLD = 0x34,     /* Bulgaria */
+	ETSI_RESERVED   = 0x33,     /* Reserved (Do not used) */
+	FRANCE_RES  = 0x31,     /* Legacy France for OEM */
+
+	APL6_WORLD  = 0x5B,     /* Singapore */
+	APL4_WORLD  = 0x42,     /* Singapore */
+	APL3_FCCA   = 0x50,
+	APL_RESERVED    = 0x44,     /* Reserved (Do not used)  */
+	APL2_WORLD  = 0x45,     /* Korea */
+	APL2_APLC   = 0x46,
+	APL3_WORLD  = 0x47,
+	APL2_APLD   = 0x49,     /* Korea with 2.3G channels */
+	APL2_FCCA   = 0x4D,     /* Specific Mobile Customer */
+	APL1_WORLD  = 0x52,     /* Latin America */
+	APL1_FCCA   = 0x53,
+	APL1_ETSIC  = 0x55,
+	APL2_ETSIC  = 0x56,     /* Venezuela */
+	APL5_WORLD  = 0x58,     /* Chile */
+	APL7_FCCA   = 0x5C,
+	APL8_WORLD  = 0x5D,
+	APL9_WORLD  = 0x5E,
+	APL10_WORLD = 0x5F,     /* Korea 5GHz for STA */
+
+
+	MKK5_MKKA   = 0x99, /* This is a temporary value. MG and DQ have to give official one */
+	MKK5_FCCA   = 0x9A, /* This is a temporary value. MG and DQ have to give official one */
+	MKK5_MKKC   = 0x88,
+	MKK11_MKKA  = 0xD4,
+	MKK11_FCCA  = 0xD5,
+	MKK11_MKKC  = 0xD7,
+
+	/*
+	 * World mode SKUs
+	 */
+	WOR0_WORLD  = 0x60,     /* World0 (WO0 SKU) */
+	WOR1_WORLD  = 0x61,     /* World1 (WO1 SKU) */
+	WOR2_WORLD  = 0x62,     /* World2 (WO2 SKU) */
+	WOR3_WORLD  = 0x63,     /* World3 (WO3 SKU) */
+	WOR4_WORLD  = 0x64,     /* World4 (WO4 SKU) */
+	WOR5_ETSIC  = 0x65,     /* World5 (WO5 SKU) */
+
+	WOR01_WORLD = 0x66,     /* World0-1 (WW0-1 SKU) */
+	WOR02_WORLD = 0x67,     /* World0-2 (WW0-2 SKU) */
+	EU1_WORLD   = 0x68,     /* Same as World0-2 (WW0-2 SKU), except active scan ch1-13. No ch14 */
+
+	WOR9_WORLD  = 0x69,     /* World9 (WO9 SKU) */
+	WORA_WORLD  = 0x6A,     /* WorldA (WOA SKU) */
+	WORB_WORLD  = 0x6B,     /* WorldB (WOA SKU) */
+	WORC_WORLD  = 0x6C,     /* WorldC (WOA SKU) */
+
+	/*
+	 * Regulator domains ending in a number (e.g. APL1,
+	 * MK1, ETSI4, etc) apply to 5GHz channel and power
+	 * information.  Regulator domains ending in a letter
+	 * (e.g. APLA, FCCA, etc) apply to 2.4GHz channel and
+	 * power information.
+	 */
+	APL1        = 0x0150,   /* LAT & Asia */
+	APL2        = 0x0250,   /* LAT & Asia */
+	APL3        = 0x0350,   /* Taiwan */
+	APL4        = 0x0450,   /* Jordan */
+	APL5        = 0x0550,   /* Chile */
+	APL6        = 0x0650,   /* Singapore */
+	APL7        = 0x0750,   /* Taiwan */
+	APL8        = 0x0850,   /* Malaysia */
+	APL9        = 0x0950,   /* Korea */
+	APL10       = 0x1050,   /* Korea 5GHz */
+
+	ETSI1       = 0x0130,   /* Europe & others */
+	ETSI2       = 0x0230,   /* Europe & others */
+	ETSI3       = 0x0330,   /* Europe & others */
+	ETSI4       = 0x0430,   /* Europe & others */
+	ETSI5       = 0x0530,   /* Europe & others */
+	ETSI6       = 0x0630,   /* Europe & others */
+	ETSIB       = 0x0B30,   /* Israel */
+	ETSIC       = 0x0C30,   /* Latin America */
+
+	FCC1        = 0x0110,   /* US & others */
+	FCC2        = 0x0120,   /* Canada, Australia & New Zealand */
+	FCC3        = 0x0160,   /* US w/new middle band & DFS */
+	FCC4        = 0x0165,
+	FCC5        = 0x0180,
+	FCC6        = 0x0610,
+	FCCA        = 0x0A10,
+
+	APLD        = 0x0D50,   /* South Korea */
+
+	MKK1        = 0x0140,   /* Japan */
+	MKK2        = 0x0240,   /* Japan Extended */
+	MKK3        = 0x0340,   /* Japan new 5GHz */
+	MKK4        = 0x0440,   /* Japan new 5GHz */
+	MKK5        = 0x0540,   /* Japan new 5GHz */
+	MKK6        = 0x0640,   /* Japan new 5GHz */
+	MKK7        = 0x0740,   /* Japan new 5GHz */
+	MKK8        = 0x0840,   /* Japan new 5GHz */
+	MKK9        = 0x0940,   /* Japan new 5GHz */
+	MKK10       = 0x1040,   /* Japan new 5GHz */
+	MKK11       = 0x1140,   /* Japan new 5GHz */
+	MKK12       = 0x1240,   /* Japan new 5GHz */
+
+	MKKA        = 0x0A40,   /* Japan */
+	MKKC        = 0x0A50,
+
+	NULL1       = 0x0198,
+	WORLD       = 0x0199,
+	DEBUG_REG_DMN   = 0x01ff,
+	UNINIT_REG_DMN  = 0x0fff,
 };
 
 enum {                  /* conformance test limits */
-    FCC = 0x10,
-    MKK = 0x40,
-    ETSI    = 0x30,
-    NO_CTL  = 0xff,
-    CTL_11B = 1,
-    CTL_11G = 2
+	FCC = 0x10,
+	MKK = 0x40,
+	ETSI    = 0x30,
+	NO_CTL  = 0xff,
+	CTL_11B = 1,
+	CTL_11G = 2
 };
 
 
@@ -336,11 +336,11 @@ enum {                  /* conformance test limits */
  */
 
 enum {
-    NO_REQ              = 0x00,
-    DISALLOW_ADHOC_11A  = 0x01,
-    ADHOC_PER_11D       = 0x02,
-    ADHOC_NO_11A        = 0x04,
-    DISALLOW_ADHOC_11G  = 0x08
+	NO_REQ              = 0x00,
+	DISALLOW_ADHOC_11A  = 0x01,
+	ADHOC_PER_11D       = 0x02,
+	ADHOC_NO_11A        = 0x04,
+	DISALLOW_ADHOC_11G  = 0x08
 };
 
 
@@ -362,10 +362,10 @@ enum {
 /* Bit masks for DFS per regdomain */
 
 enum {
-    NO_DFS   = 0x00,
-    DFS_FCC3 = 0x01,
-    DFS_ETSI = 0x02,
-    DFS_MKK  = 0x04
+	NO_DFS   = 0x00,
+	DFS_FCC3 = 0x01,
+	DFS_ETSI = 0x02,
+	DFS_MKK  = 0x04
 };
 
 
@@ -407,98 +407,98 @@ enum {
  */
 
 enum {
-    F1_4920_4980,
-    F1_5040_5080,
-
-    F1_5120_5240,
-
-    F1_5180_5240,
-    F2_5180_5240,
-    F3_5180_5240,
-    F4_5180_5240,
-    F5_5180_5240,
-    F6_5180_5240,
-    F7_5180_5240,
-
-    F1_5260_5280,
-
-    F1_5260_5320,
-    F2_5260_5320,
-    F3_5260_5320,
-    F4_5260_5320,
-    F5_5260_5320,
-    F6_5260_5320,
-
-    F1_5260_5700,
-
-    F1_5280_5320,
-
-    F1_5500_5620,
-
-    F1_5500_5700,
-    F2_5500_5700,
-    F3_5500_5700,
-    F4_5500_5700,
-    F5_5500_5700,
-    F6_5500_5700,
-    F7_5500_5700,
-
-    F1_5745_5805,
-    F2_5745_5805,
-
-    F1_5745_5825,
-    F2_5745_5825,
-    F3_5745_5825,
-    F4_5745_5825,
-    F5_5745_5825,
-    F6_5745_5825,
-
-    W1_4920_4980,
-    W1_5040_5080,
-    W1_5170_5230,
-    W1_5180_5240,
-    W1_5260_5320,
-    W1_5745_5825,
-    W1_5500_5700,
+	F1_4920_4980,
+	F1_5040_5080,
+
+	F1_5120_5240,
+
+	F1_5180_5240,
+	F2_5180_5240,
+	F3_5180_5240,
+	F4_5180_5240,
+	F5_5180_5240,
+	F6_5180_5240,
+	F7_5180_5240,
+
+	F1_5260_5280,
+
+	F1_5260_5320,
+	F2_5260_5320,
+	F3_5260_5320,
+	F4_5260_5320,
+	F5_5260_5320,
+	F6_5260_5320,
+
+	F1_5260_5700,
+
+	F1_5280_5320,
+
+	F1_5500_5620,
+
+	F1_5500_5700,
+	F2_5500_5700,
+	F3_5500_5700,
+	F4_5500_5700,
+	F5_5500_5700,
+	F6_5500_5700,
+	F7_5500_5700,
+
+	F1_5745_5805,
+	F2_5745_5805,
+
+	F1_5745_5825,
+	F2_5745_5825,
+	F3_5745_5825,
+	F4_5745_5825,
+	F5_5745_5825,
+	F6_5745_5825,
+
+	W1_4920_4980,
+	W1_5040_5080,
+	W1_5170_5230,
+	W1_5180_5240,
+	W1_5260_5320,
+	W1_5745_5825,
+	W1_5500_5700,
 };
 
 
 /* 2.4 GHz table - for 11b and 11g info */
 enum {
-    BG1_2312_2372,
-    BG2_2312_2372,
+	BG1_2312_2372,
+	BG2_2312_2372,
 
-    BG1_2412_2472,
-    BG2_2412_2472,
-    BG3_2412_2472,
-    BG4_2412_2472,
+	BG1_2412_2472,
+	BG2_2412_2472,
+	BG3_2412_2472,
+	BG4_2412_2472,
 
-    BG1_2412_2462,
-    BG2_2412_2462,
+	BG1_2412_2462,
+	BG2_2412_2462,
 
-    BG1_2432_2442,
+	BG1_2432_2442,
 
-    BG1_2457_2472,
+	BG1_2457_2472,
 
-    BG1_2467_2472,
+	BG1_2467_2472,
 
-    BG1_2484_2484, /* No G */
-    BG2_2484_2484, /* No G */
+	BG1_2484_2484, /* No G */
+	BG2_2484_2484, /* No G */
 
-    BG1_2512_2732,
+	BG1_2512_2732,
 
-    WBG1_2312_2372,
-    WBG1_2412_2412,
-    WBG1_2417_2432,
-    WBG1_2437_2442,
-    WBG1_2447_2457,
-    WBG1_2462_2462,
-    WBG1_2467_2467,
-    WBG2_2467_2467,
-    WBG1_2472_2472,
-    WBG2_2472_2472,
-    WBG1_2484_2484, /* No G */
-    WBG2_2484_2484, /* No G */
+	WBG1_2312_2372,
+	WBG1_2412_2412,
+	WBG1_2417_2432,
+	WBG1_2437_2442,
+	WBG1_2447_2457,
+	WBG1_2462_2462,
+	WBG1_2467_2467,
+	WBG2_2467_2467,
+	WBG1_2472_2472,
+	WBG2_2472_2472,
+	WBG1_2484_2484, /* No G */
+	WBG2_2484_2484, /* No G */
 };
-    
+
 #endif /* __REG_DBVALUE_H__ */
diff --git a/drivers/staging/ath6kl/include/common/roaming.h b/drivers/staging/ath6kl/include/common/roaming.h
index 8019850..e24d21c 100644
--- a/drivers/staging/ath6kl/include/common/roaming.h
+++ b/drivers/staging/ath6kl/include/common/roaming.h
@@ -33,9 +33,9 @@
 #define SIGNAL_QUALITY_NOISE_FLOOR        -96
 #define SIGNAL_QUALITY_METRICS_NUM_MAX    2
 typedef enum {
-    SIGNAL_QUALITY_METRICS_SNR = 0,
-    SIGNAL_QUALITY_METRICS_RSSI,
-    SIGNAL_QUALITY_METRICS_ALL,
+	SIGNAL_QUALITY_METRICS_SNR = 0,
+	SIGNAL_QUALITY_METRICS_RSSI,
+	SIGNAL_QUALITY_METRICS_ALL,
 } SIGNAL_QUALITY_METRICS_TYPE;
 
 #endif  /* _ROAMING_H_ */
diff --git a/drivers/staging/ath6kl/include/common/targaddrs.h b/drivers/staging/ath6kl/include/common/targaddrs.h
index 794ae21..ce72d20 100644
--- a/drivers/staging/ath6kl/include/common/targaddrs.h
+++ b/drivers/staging/ath6kl/include/common/targaddrs.h
@@ -79,106 +79,106 @@ struct dbglog_hdr_s;
  * More items may be added at the end.
  */
 PREPACK struct host_interest_s {
-    /*
-     * Pointer to application-defined area, if any.
-     * Set by Target application during startup.
-     */
-    u32 hi_app_host_interest;                      /* 0x00 */
-
-    /* Pointer to register dump area, valid after Target crash. */
-    u32 hi_failure_state;                          /* 0x04 */
-
-    /* Pointer to debug logging header */
-    u32 hi_dbglog_hdr;                             /* 0x08 */
-
-    /* Indicates whether or not flash is present on Target.
-     * NB: flash_is_present indicator is here not just
-     * because it might be of interest to the Host; but
-     * also because it's set early on by Target's startup
-     * asm code and we need it to have a special RAM address
-     * so that it doesn't get reinitialized with the rest
-     * of data.
-     */
-    u32 hi_flash_is_present;                       /* 0x0c */
-
-    /*
-     * General-purpose flag bits, similar to AR6000_OPTION_* flags.
-     * Can be used by application rather than by OS.
-     */
-    u32 hi_option_flag;                            /* 0x10 */
-
-    /*
-     * Boolean that determines whether or not to
-     * display messages on the serial port.
-     */
-    u32 hi_serial_enable;                          /* 0x14 */
-
-    /* Start address of Flash DataSet index, if any */
-    u32 hi_dset_list_head;                         /* 0x18 */
-
-    /* Override Target application start address */
-    u32 hi_app_start;                              /* 0x1c */
-
-    /* Clock and voltage tuning */
-    u32 hi_skip_clock_init;                        /* 0x20 */
-    u32 hi_core_clock_setting;                     /* 0x24 */
-    u32 hi_cpu_clock_setting;                      /* 0x28 */
-    u32 hi_system_sleep_setting;                   /* 0x2c */
-    u32 hi_xtal_control_setting;                   /* 0x30 */
-    u32 hi_pll_ctrl_setting_24ghz;                 /* 0x34 */
-    u32 hi_pll_ctrl_setting_5ghz;                  /* 0x38 */
-    u32 hi_ref_voltage_trim_setting;               /* 0x3c */
-    u32 hi_clock_info;                             /* 0x40 */
-
-    /*
-     * Flash configuration overrides, used only
-     * when firmware is not executing from flash.
-     * (When using flash, modify the global variables
-     * with equivalent names.)
-     */
-    u32 hi_bank0_addr_value;                       /* 0x44 */
-    u32 hi_bank0_read_value;                       /* 0x48 */
-    u32 hi_bank0_write_value;                      /* 0x4c */
-    u32 hi_bank0_config_value;                     /* 0x50 */
-
-    /* Pointer to Board Data  */
-    u32 hi_board_data;                             /* 0x54 */
-    u32 hi_board_data_initialized;                 /* 0x58 */
-
-    u32 hi_dset_RAM_index_table;                   /* 0x5c */
-
-    u32 hi_desired_baud_rate;                      /* 0x60 */
-    u32 hi_dbglog_config;                          /* 0x64 */
-    u32 hi_end_RAM_reserve_sz;                     /* 0x68 */
-    u32 hi_mbox_io_block_sz;                       /* 0x6c */
-
-    u32 hi_num_bpatch_streams;                     /* 0x70 -- unused */
-    u32 hi_mbox_isr_yield_limit;                   /* 0x74 */
-
-    u32 hi_refclk_hz;                              /* 0x78 */
-    u32 hi_ext_clk_detected;                       /* 0x7c */
-    u32 hi_dbg_uart_txpin;                         /* 0x80 */
-    u32 hi_dbg_uart_rxpin;                         /* 0x84 */
-    u32 hi_hci_uart_baud;                          /* 0x88 */
-    u32 hi_hci_uart_pin_assignments;               /* 0x8C */
-        /* NOTE: byte [0] = tx pin, [1] = rx pin, [2] = rts pin, [3] = cts pin */
-    u32 hi_hci_uart_baud_scale_val;                /* 0x90 */
-    u32 hi_hci_uart_baud_step_val;                 /* 0x94 */
-
-    u32 hi_allocram_start;                         /* 0x98 */
-    u32 hi_allocram_sz;                            /* 0x9c */
-    u32 hi_hci_bridge_flags;                       /* 0xa0 */
-    u32 hi_hci_uart_support_pins;                  /* 0xa4 */
-        /* NOTE: byte [0] = RESET pin (bit 7 is polarity), bytes[1]..bytes[3] are for future use */
-    u32 hi_hci_uart_pwr_mgmt_params;               /* 0xa8 */
-        /* 0xa8 - [0]: 1 = enable, 0 = disable
-         *        [1]: 0 = UART FC active low, 1 = UART FC active high
-         * 0xa9 - [7:0]: wakeup timeout in ms
-         * 0xaa, 0xab - [15:0]: idle timeout in ms
-         */       
-    /* Pointer to extended board Data  */
-    u32 hi_board_ext_data;                         /* 0xac */
-    u32 hi_board_ext_data_initialized;             /* 0xb0 */
+	/*
+	 * Pointer to application-defined area, if any.
+	 * Set by Target application during startup.
+	 */
+	u32 hi_app_host_interest;                      /* 0x00 */
+
+	/* Pointer to register dump area, valid after Target crash. */
+	u32 hi_failure_state;                          /* 0x04 */
+
+	/* Pointer to debug logging header */
+	u32 hi_dbglog_hdr;                             /* 0x08 */
+
+	/* Indicates whether or not flash is present on Target.
+	 * NB: flash_is_present indicator is here not just
+	 * because it might be of interest to the Host; but
+	 * also because it's set early on by Target's startup
+	 * asm code and we need it to have a special RAM address
+	 * so that it doesn't get reinitialized with the rest
+	 * of data.
+	 */
+	u32 hi_flash_is_present;                       /* 0x0c */
+
+	/*
+	 * General-purpose flag bits, similar to AR6000_OPTION_* flags.
+	 * Can be used by application rather than by OS.
+	 */
+	u32 hi_option_flag;                            /* 0x10 */
+
+	/*
+	 * Boolean that determines whether or not to
+	 * display messages on the serial port.
+	 */
+	u32 hi_serial_enable;                          /* 0x14 */
+
+	/* Start address of Flash DataSet index, if any */
+	u32 hi_dset_list_head;                         /* 0x18 */
+
+	/* Override Target application start address */
+	u32 hi_app_start;                              /* 0x1c */
+
+	/* Clock and voltage tuning */
+	u32 hi_skip_clock_init;                        /* 0x20 */
+	u32 hi_core_clock_setting;                     /* 0x24 */
+	u32 hi_cpu_clock_setting;                      /* 0x28 */
+	u32 hi_system_sleep_setting;                   /* 0x2c */
+	u32 hi_xtal_control_setting;                   /* 0x30 */
+	u32 hi_pll_ctrl_setting_24ghz;                 /* 0x34 */
+	u32 hi_pll_ctrl_setting_5ghz;                  /* 0x38 */
+	u32 hi_ref_voltage_trim_setting;               /* 0x3c */
+	u32 hi_clock_info;                             /* 0x40 */
+
+	/*
+	 * Flash configuration overrides, used only
+	 * when firmware is not executing from flash.
+	 * (When using flash, modify the global variables
+	 * with equivalent names.)
+	 */
+	u32 hi_bank0_addr_value;                       /* 0x44 */
+	u32 hi_bank0_read_value;                       /* 0x48 */
+	u32 hi_bank0_write_value;                      /* 0x4c */
+	u32 hi_bank0_config_value;                     /* 0x50 */
+
+	/* Pointer to Board Data  */
+	u32 hi_board_data;                             /* 0x54 */
+	u32 hi_board_data_initialized;                 /* 0x58 */
+
+	u32 hi_dset_RAM_index_table;                   /* 0x5c */
+
+	u32 hi_desired_baud_rate;                      /* 0x60 */
+	u32 hi_dbglog_config;                          /* 0x64 */
+	u32 hi_end_RAM_reserve_sz;                     /* 0x68 */
+	u32 hi_mbox_io_block_sz;                       /* 0x6c */
+
+	u32 hi_num_bpatch_streams;                     /* 0x70 -- unused */
+	u32 hi_mbox_isr_yield_limit;                   /* 0x74 */
+
+	u32 hi_refclk_hz;                              /* 0x78 */
+	u32 hi_ext_clk_detected;                       /* 0x7c */
+	u32 hi_dbg_uart_txpin;                         /* 0x80 */
+	u32 hi_dbg_uart_rxpin;                         /* 0x84 */
+	u32 hi_hci_uart_baud;                          /* 0x88 */
+	u32 hi_hci_uart_pin_assignments;               /* 0x8C */
+	/* NOTE: byte [0] = tx pin, [1] = rx pin, [2] = rts pin, [3] = cts pin */
+	u32 hi_hci_uart_baud_scale_val;                /* 0x90 */
+	u32 hi_hci_uart_baud_step_val;                 /* 0x94 */
+
+	u32 hi_allocram_start;                         /* 0x98 */
+	u32 hi_allocram_sz;                            /* 0x9c */
+	u32 hi_hci_bridge_flags;                       /* 0xa0 */
+	u32 hi_hci_uart_support_pins;                  /* 0xa4 */
+	/* NOTE: byte [0] = RESET pin (bit 7 is polarity), bytes[1]..bytes[3] are for future use */
+	u32 hi_hci_uart_pwr_mgmt_params;               /* 0xa8 */
+	/* 0xa8 - [0]: 1 = enable, 0 = disable
+	 *        [1]: 0 = UART FC active low, 1 = UART FC active high
+	 * 0xa9 - [7:0]: wakeup timeout in ms
+	 * 0xaa, 0xab - [15:0]: idle timeout in ms
+	 */
+	/* Pointer to extended board Data  */
+	u32 hi_board_ext_data;                         /* 0xac */
+	u32 hi_board_ext_data_initialized;             /* 0xb0 */
 } POSTPACK;
 
 /* Bits defined in hi_option_flag */
@@ -207,22 +207,22 @@ PREPACK struct host_interest_s {
  * Example: target_addr = AR6002_HOST_INTEREST_ITEM_ADDRESS(hi_board_data);
  */
 #define AR6002_HOST_INTEREST_ITEM_ADDRESS(item) \
-    (u32)((unsigned long)&((((struct host_interest_s *)(AR6002_HOST_INTEREST_ADDRESS))->item)))
+	(u32)((unsigned long)&((((struct host_interest_s *)(AR6002_HOST_INTEREST_ADDRESS))->item)))
 
 #define AR6003_HOST_INTEREST_ITEM_ADDRESS(item) \
-    (u32)((unsigned long)&((((struct host_interest_s *)(AR6003_HOST_INTEREST_ADDRESS))->item)))
+	(u32)((unsigned long)&((((struct host_interest_s *)(AR6003_HOST_INTEREST_ADDRESS))->item)))
 
 #define HOST_INTEREST_DBGLOG_IS_ENABLED() \
-        (!(HOST_INTEREST->hi_option_flag & HI_OPTION_DISABLE_DBGLOG))
+	(!(HOST_INTEREST->hi_option_flag & HI_OPTION_DISABLE_DBGLOG))
 
 #define HOST_INTEREST_PROFILE_IS_ENABLED() \
-        (HOST_INTEREST->hi_option_flag & HI_OPTION_ENABLE_PROFILE)
+	(HOST_INTEREST->hi_option_flag & HI_OPTION_ENABLE_PROFILE)
 
 /* Convert a Target virtual address into a Target physical address */
 #define AR6002_VTOP(vaddr) ((vaddr) & 0x001fffff)
 #define AR6003_VTOP(vaddr) ((vaddr) & 0x001fffff)
 #define TARG_VTOP(TargetType, vaddr) \
-        (((TargetType) == TARGET_TYPE_AR6002) ? AR6002_VTOP(vaddr) : AR6003_VTOP(vaddr))
+	(((TargetType) == TARGET_TYPE_AR6002) ? AR6002_VTOP(vaddr) : AR6003_VTOP(vaddr))
 
 /* override REV2 ROM's app start address */
 #define AR6002_REV2_APP_START_OVERRIDE    0x911A00
diff --git a/drivers/staging/ath6kl/include/common/testcmd.h b/drivers/staging/ath6kl/include/common/testcmd.h
index 3799b68..36fc25f 100644
--- a/drivers/staging/ath6kl/include/common/testcmd.h
+++ b/drivers/staging/ath6kl/include/common/testcmd.h
@@ -35,67 +35,67 @@ extern "C" {
 #endif
 
 typedef enum {
-    ZEROES_PATTERN = 0,
-    ONES_PATTERN,
-    REPEATING_10,
-    PN7_PATTERN,
-    PN9_PATTERN,
-    PN15_PATTERN
+	ZEROES_PATTERN = 0,
+	ONES_PATTERN,
+	REPEATING_10,
+	PN7_PATTERN,
+	PN9_PATTERN,
+	PN15_PATTERN
 }TX_DATA_PATTERN;
 
 /* Continous tx
    mode : TCMD_CONT_TX_OFF - Disabling continous tx
-          TCMD_CONT_TX_SINE - Enable continuous unmodulated tx
-          TCMD_CONT_TX_FRAME- Enable continuous modulated tx
+   TCMD_CONT_TX_SINE - Enable continuous unmodulated tx
+   TCMD_CONT_TX_FRAME- Enable continuous modulated tx
    freq : Channel freq in Mhz. (e.g 2412 for channel 1 in 11 g)
-dataRate: 0 - 1 Mbps
-          1 - 2 Mbps
-          2 - 5.5 Mbps
-          3 - 11 Mbps
-          4 - 6 Mbps
-          5 - 9 Mbps
-          6 - 12 Mbps
-          7 - 18 Mbps
-          8 - 24 Mbps
-          9 - 36 Mbps
-         10 - 28 Mbps
-         11 - 54 Mbps
-  txPwr: Tx power in dBm[5 -11] for unmod Tx, [5-14] for mod Tx
-antenna:  1 - one antenna
-          2 - two antenna
-Note : Enable/disable continuous tx test cmd works only when target is awake.
+   dataRate: 0 - 1 Mbps
+   1 - 2 Mbps
+   2 - 5.5 Mbps
+   3 - 11 Mbps
+   4 - 6 Mbps
+   5 - 9 Mbps
+   6 - 12 Mbps
+   7 - 18 Mbps
+   8 - 24 Mbps
+   9 - 36 Mbps
+   10 - 28 Mbps
+   11 - 54 Mbps
+   txPwr: Tx power in dBm[5 -11] for unmod Tx, [5-14] for mod Tx
+   antenna:  1 - one antenna
+   2 - two antenna
+   Note : Enable/disable continuous tx test cmd works only when target is awake.
 */
 
 typedef enum {
-    TCMD_CONT_TX_OFF = 0,
-    TCMD_CONT_TX_SINE,
-    TCMD_CONT_TX_FRAME,
-    TCMD_CONT_TX_TX99,
-    TCMD_CONT_TX_TX100
+	TCMD_CONT_TX_OFF = 0,
+	TCMD_CONT_TX_SINE,
+	TCMD_CONT_TX_FRAME,
+	TCMD_CONT_TX_TX99,
+	TCMD_CONT_TX_TX100
 } TCMD_CONT_TX_MODE;
 
 typedef enum {
-    TCMD_WLAN_MODE_NOHT = 0,
-    TCMD_WLAN_MODE_HT20 = 1,
-    TCMD_WLAN_MODE_HT40PLUS = 2,
-    TCMD_WLAN_MODE_HT40MINUS = 3,
+	TCMD_WLAN_MODE_NOHT = 0,
+	TCMD_WLAN_MODE_HT20 = 1,
+	TCMD_WLAN_MODE_HT40PLUS = 2,
+	TCMD_WLAN_MODE_HT40MINUS = 3,
 } TCMD_WLAN_MODE;
 
 typedef PREPACK struct {
-    u32 testCmdId;
-    u32 mode;
-    u32 freq;
-    u32 dataRate;
-    s32 txPwr;
-    u32 antenna;
-    u32 enANI;
-    u32 scramblerOff;
-    u32 aifsn;
-    u16 pktSz;
-    u16 txPattern;
-    u32 shortGuard;
-    u32 numPackets;
-    u32 wlanMode;
+	u32 testCmdId;
+	u32 mode;
+	u32 freq;
+	u32 dataRate;
+	s32 txPwr;
+	u32 antenna;
+	u32 enANI;
+	u32 scramblerOff;
+	u32 aifsn;
+	u16 pktSz;
+	u16 txPattern;
+	u32 shortGuard;
+	u32 numPackets;
+	u32 wlanMode;
 } POSTPACK TCMD_CONT_TX;
 
 #define TCMD_TXPATTERN_ZERONE                 0x1
@@ -103,79 +103,79 @@ typedef PREPACK struct {
 
 /* Continuous Rx
  act: TCMD_CONT_RX_PROMIS - promiscuous mode (accept all incoming frames)
-      TCMD_CONT_RX_FILTER - filter mode (accept only frames with dest
-                                             address equal specified
-                                             mac address (set via act =3)
-      TCMD_CONT_RX_REPORT  off mode  (disable cont rx mode and get the
-                                          report from the last cont
-                                          Rx test)
+ TCMD_CONT_RX_FILTER - filter mode (accept only frames with dest
+ address equal specified
+ mac address (set via act =3)
+ TCMD_CONT_RX_REPORT  off mode  (disable cont rx mode and get the
+ report from the last cont
+ Rx test)
 
-     TCMD_CONT_RX_SETMAC - set MacAddr mode (sets the MAC address for the
-                                                 target. This Overrides
-                                                 the default MAC address.)
+ TCMD_CONT_RX_SETMAC - set MacAddr mode (sets the MAC address for the
+ target. This Overrides
+ the default MAC address.)
 
 */
 typedef enum {
-    TCMD_CONT_RX_PROMIS =0,
-    TCMD_CONT_RX_FILTER,
-    TCMD_CONT_RX_REPORT,
-    TCMD_CONT_RX_SETMAC,
-    TCMD_CONT_RX_SET_ANT_SWITCH_TABLE
+	TCMD_CONT_RX_PROMIS =0,
+	TCMD_CONT_RX_FILTER,
+	TCMD_CONT_RX_REPORT,
+	TCMD_CONT_RX_SETMAC,
+	TCMD_CONT_RX_SET_ANT_SWITCH_TABLE
 } TCMD_CONT_RX_ACT;
 
 typedef PREPACK struct {
-    u32 testCmdId;
-    u32 act;
-    u32 enANI;
-    PREPACK union {
-        struct PREPACK TCMD_CONT_RX_PARA {
-            u32 freq;
-            u32 antenna;
-            u32 wlanMode;
-        } POSTPACK para;
-        struct PREPACK TCMD_CONT_RX_REPORT {
-            u32 totalPkt;
-            s32 rssiInDBm;
-            u32 crcErrPkt;
-            u32 secErrPkt;
-            u16 rateCnt[TCMD_MAX_RATES];
-            u16 rateCntShortGuard[TCMD_MAX_RATES];
-        } POSTPACK report;
-        struct PREPACK TCMD_CONT_RX_MAC {
-            A_UCHAR    addr[ATH_MAC_LEN];
-        } POSTPACK mac;
-        struct PREPACK TCMD_CONT_RX_ANT_SWITCH_TABLE {
-            u32 antswitch1;
-            u32 antswitch2;
-        }POSTPACK antswitchtable;
-    } POSTPACK u;
+	u32 testCmdId;
+	u32 act;
+	u32 enANI;
+	PREPACK union {
+		struct PREPACK TCMD_CONT_RX_PARA {
+			u32 freq;
+			u32 antenna;
+			u32 wlanMode;
+		} POSTPACK para;
+		struct PREPACK TCMD_CONT_RX_REPORT {
+			u32 totalPkt;
+			s32 rssiInDBm;
+			u32 crcErrPkt;
+			u32 secErrPkt;
+			u16 rateCnt[TCMD_MAX_RATES];
+			u16 rateCntShortGuard[TCMD_MAX_RATES];
+		} POSTPACK report;
+		struct PREPACK TCMD_CONT_RX_MAC {
+			A_UCHAR    addr[ATH_MAC_LEN];
+		} POSTPACK mac;
+		struct PREPACK TCMD_CONT_RX_ANT_SWITCH_TABLE {
+			u32 antswitch1;
+			u32 antswitch2;
+		}POSTPACK antswitchtable;
+	} POSTPACK u;
 } POSTPACK TCMD_CONT_RX;
 
 /* Force sleep/wake  test cmd
  mode: TCMD_PM_WAKEUP - Wakeup the target
-       TCMD_PM_SLEEP - Force the target to sleep.
+ TCMD_PM_SLEEP - Force the target to sleep.
  */
 typedef enum {
-    TCMD_PM_WAKEUP = 1, /* be consistent with target */
-    TCMD_PM_SLEEP,
-    TCMD_PM_DEEPSLEEP
+	TCMD_PM_WAKEUP = 1, /* be consistent with target */
+	TCMD_PM_SLEEP,
+	TCMD_PM_DEEPSLEEP
 } TCMD_PM_MODE;
 
 typedef PREPACK struct {
-    u32 testCmdId;
-    u32 mode;
+	u32 testCmdId;
+	u32 mode;
 } POSTPACK TCMD_PM;
 
 typedef enum {
-    TCMD_CONT_TX_ID,
-    TCMD_CONT_RX_ID,
-    TCMD_PM_ID
+	TCMD_CONT_TX_ID,
+	TCMD_CONT_RX_ID,
+	TCMD_PM_ID
 } TCMD_ID;
 
 typedef PREPACK union {
-          TCMD_CONT_TX contTx;
-          TCMD_CONT_RX contRx;
-          TCMD_PM pm;
+	TCMD_CONT_TX contTx;
+	TCMD_CONT_RX contRx;
+	TCMD_PM pm;
 } POSTPACK TEST_CMD;
 
 #ifdef __cplusplus
diff --git a/drivers/staging/ath6kl/include/common/wlan_defs.h b/drivers/staging/ath6kl/include/common/wlan_defs.h
index 03e4d23..902b5d7 100644
--- a/drivers/staging/ath6kl/include/common/wlan_defs.h
+++ b/drivers/staging/ath6kl/include/common/wlan_defs.h
@@ -29,27 +29,27 @@
  */
 
 typedef enum {
-    MODE_11A        = 0,   /* 11a Mode */
-    MODE_11G        = 1,   /* 11b/g Mode */
-    MODE_11B        = 2,   /* 11b Mode */
-    MODE_11GONLY    = 3,   /* 11g only Mode */
+	MODE_11A        = 0,   /* 11a Mode */
+	MODE_11G        = 1,   /* 11b/g Mode */
+	MODE_11B        = 2,   /* 11b Mode */
+	MODE_11GONLY    = 3,   /* 11g only Mode */
 #ifdef SUPPORT_11N
-    MODE_11NA_HT20   = 4,  /* 11a HT20 mode */
-    MODE_11NG_HT20   = 5,  /* 11g HT20 mode */
-    MODE_11NA_HT40   = 6,  /* 11a HT40 mode */
-    MODE_11NG_HT40   = 7,  /* 11g HT40 mode */
-    MODE_UNKNOWN    = 8,
-    MODE_MAX        = 8
+	MODE_11NA_HT20   = 4,  /* 11a HT20 mode */
+	MODE_11NG_HT20   = 5,  /* 11g HT20 mode */
+	MODE_11NA_HT40   = 6,  /* 11a HT40 mode */
+	MODE_11NG_HT40   = 7,  /* 11g HT40 mode */
+	MODE_UNKNOWN    = 8,
+	MODE_MAX        = 8
 #else
-    MODE_UNKNOWN    = 4,
-    MODE_MAX        = 4
+	MODE_UNKNOWN    = 4,
+	MODE_MAX        = 4
 #endif
 } WLAN_PHY_MODE;
 
 typedef enum {
-    WLAN_11A_CAPABILITY   = 1,
-    WLAN_11G_CAPABILITY   = 2,
-    WLAN_11AG_CAPABILITY  = 3,
+	WLAN_11A_CAPABILITY   = 1,
+	WLAN_11G_CAPABILITY   = 2,
+	WLAN_11AG_CAPABILITY  = 3,
 }WLAN_CAPABILITY;
 
 #ifdef SUPPORT_11N
@@ -60,19 +60,19 @@ typedef unsigned short A_RATEMASK;
 
 #ifdef SUPPORT_11N
 #define IS_MODE_11A(mode)       (((mode) == MODE_11A) || \
-                                 ((mode) == MODE_11NA_HT20) || \
-                                 ((mode) == MODE_11NA_HT40))
+				 ((mode) == MODE_11NA_HT20) ||	\
+				 ((mode) == MODE_11NA_HT40))
 #define IS_MODE_11B(mode)       ((mode) == MODE_11B)
 #define IS_MODE_11G(mode)       (((mode) == MODE_11G) || \
-                                 ((mode) == MODE_11GONLY) || \
-                                 ((mode) == MODE_11NG_HT20) || \
-                                 ((mode) == MODE_11NG_HT40))
+				 ((mode) == MODE_11GONLY) ||	\
+				 ((mode) == MODE_11NG_HT20) ||	\
+				 ((mode) == MODE_11NG_HT40))
 #define IS_MODE_11GONLY(mode)   ((mode) == MODE_11GONLY)
 #else
 #define IS_MODE_11A(mode)       ((mode) == MODE_11A)
 #define IS_MODE_11B(mode)       ((mode) == MODE_11B)
 #define IS_MODE_11G(mode)       (((mode) == MODE_11G) || \
-                                 ((mode) == MODE_11GONLY))
+				 ((mode) == MODE_11GONLY))
 #define IS_MODE_11GONLY(mode)   ((mode) == MODE_11GONLY)
 #endif /* SUPPORT_11N */
 
diff --git a/drivers/staging/ath6kl/include/common/wlan_dset.h b/drivers/staging/ath6kl/include/common/wlan_dset.h
index e775b25..e279ca5 100644
--- a/drivers/staging/ath6kl/include/common/wlan_dset.h
+++ b/drivers/staging/ath6kl/include/common/wlan_dset.h
@@ -25,9 +25,9 @@
 
 typedef PREPACK struct wow_config_dset {
 
-    u8 valid_dset;
-    u8 gpio_enable;
-    u16 gpio_pin;
+	u8 valid_dset;
+	u8 gpio_enable;
+	u16 gpio_pin;
 } POSTPACK WOW_CONFIG_DSET;
 
 #endif
diff --git a/drivers/staging/ath6kl/include/common/wmi.h b/drivers/staging/ath6kl/include/common/wmi.h
index f16ef28..6ee9eec 100644
--- a/drivers/staging/ath6kl/include/common/wmi.h
+++ b/drivers/staging/ath6kl/include/common/wmi.h
@@ -70,31 +70,31 @@ extern "C" {
 #endif
 
 PREPACK struct host_app_area_s {
-    u32 wmi_protocol_ver;
+	u32 wmi_protocol_ver;
 } POSTPACK;
 
 /*
  * Data Path
  */
 typedef PREPACK struct {
-    u8 dstMac[ATH_MAC_LEN];
-    u8 srcMac[ATH_MAC_LEN];
-    u16 typeOrLen;
+	u8 dstMac[ATH_MAC_LEN];
+	u8 srcMac[ATH_MAC_LEN];
+	u16 typeOrLen;
 } POSTPACK ATH_MAC_HDR;
 
 typedef PREPACK struct {
-    u8 dsap;
-    u8 ssap;
-    u8 cntl;
-    u8 orgCode[3];
-    u16 etherType;
+	u8 dsap;
+	u8 ssap;
+	u8 cntl;
+	u8 orgCode[3];
+	u16 etherType;
 } POSTPACK ATH_LLC_SNAP_HDR;
 
 typedef enum {
-    DATA_MSGTYPE = 0x0,
-    CNTL_MSGTYPE,
-    SYNC_MSGTYPE,
-    OPT_MSGTYPE,
+	DATA_MSGTYPE = 0x0,
+	CNTL_MSGTYPE,
+	SYNC_MSGTYPE,
+	OPT_MSGTYPE,
 } WMI_MSG_TYPE;
 
 
@@ -116,9 +116,9 @@ typedef enum {
 #define WMI_DATA_HDR_MORE_SHIFT     5
 
 typedef enum {
-    WMI_DATA_HDR_DATA_TYPE_802_3 = 0,
-    WMI_DATA_HDR_DATA_TYPE_802_11,
-    WMI_DATA_HDR_DATA_TYPE_ACL,
+	WMI_DATA_HDR_DATA_TYPE_802_3 = 0,
+	WMI_DATA_HDR_DATA_TYPE_802_11,
+	WMI_DATA_HDR_DATA_TYPE_ACL,
 } WMI_DATA_HDR_DATA_TYPE;
 
 #define WMI_DATA_HDR_DATA_TYPE_MASK     0x3
@@ -160,22 +160,22 @@ typedef enum {
 #define WMI_DATA_HDR_SET_META(h, _v)    ((h)->info2 = ((h)->info2 & ~(WMI_DATA_HDR_META_MASK << WMI_DATA_HDR_META_SHIFT)) | ((_v) << WMI_DATA_HDR_META_SHIFT))
 
 typedef PREPACK struct {
-    s8 rssi;
-    u8 info;               /* usage of 'info' field(8-bit):
-                                     *  b1:b0       - WMI_MSG_TYPE
-                                     *  b4:b3:b2    - UP(tid)
-                                     *  b5          - Used in AP mode. More-data in tx dir, PS in rx.
-                                     *  b7:b6       -  Dot3 header(0),
-                                     *                 Dot11 Header(1),
-                                     *                 ACL data(2)
-                                     */
-
-    u16 info2;              /* usage of 'info2' field(16-bit):
-                                     * b11:b0       - seq_no
-                                     * b12          - A-MSDU?
-                                     * b15:b13      - META_DATA_VERSION 0 - 7
-                                     */
-    u16 reserved;
+	s8 rssi;
+	u8 info;               /* usage of 'info' field(8-bit):
+				*  b1:b0       - WMI_MSG_TYPE
+				*  b4:b3:b2    - UP(tid)
+				*  b5          - Used in AP mode. More-data in tx dir, PS in rx.
+				*  b7:b6       -  Dot3 header(0),
+				*                 Dot11 Header(1),
+				*                 ACL data(2)
+				*/
+
+	u16 info2;              /* usage of 'info2' field(16-bit):
+				 * b11:b0       - seq_no
+				 * b12          - A-MSDU?
+				 * b15:b13      - META_DATA_VERSION 0 - 7
+				 */
+	u16 reserved;
 } POSTPACK WMI_DATA_HDR;
 
 /*
@@ -195,17 +195,17 @@ typedef PREPACK struct {
 #endif
 
 typedef PREPACK struct {
-    u8 pktID;           /* The packet ID to identify the tx request */
-    u8 ratePolicyID;    /* The rate policy to be used for the tx of this frame */
+	u8 pktID;           /* The packet ID to identify the tx request */
+	u8 ratePolicyID;    /* The rate policy to be used for the tx of this frame */
 } POSTPACK WMI_TX_META_V1;
 
 
 #define WMI_CSUM_DIR_TX (0x1)
 #define TX_CSUM_CALC_FILL (0x1)
 typedef PREPACK struct {
-    u8 csumStart;       /*Offset from start of the WMI header for csum calculation to begin */
-    u8 csumDest;        /*Offset from start of WMI header where final csum goes*/
-    u8 csumFlags;    /*number of bytes over which csum is calculated*/
+	u8 csumStart;       /*Offset from start of the WMI header for csum calculation to begin */
+	u8 csumDest;        /*Offset from start of WMI header where final csum goes*/
+	u8 csumFlags;    /*number of bytes over which csum is calculated*/
 } POSTPACK WMI_TX_META_V2;
 
 
@@ -242,18 +242,18 @@ typedef PREPACK struct {
 #endif
 
 typedef PREPACK struct {
-    u8 status; /* one of WMI_RX_STATUS_... */
-    u8 rix;    /* rate index mapped to rate at which this packet was received. */
-    u8 rssi;   /* rssi of packet */
-    u8 channel;/* rf channel during packet reception */
-    u16 flags;  /* a combination of WMI_RX_FLAGS_... */
+	u8 status; /* one of WMI_RX_STATUS_... */
+	u8 rix;    /* rate index mapped to rate at which this packet was received. */
+	u8 rssi;   /* rssi of packet */
+	u8 channel;/* rf channel during packet reception */
+	u16 flags;  /* a combination of WMI_RX_FLAGS_... */
 } POSTPACK WMI_RX_META_V1;
 
 #define RX_CSUM_VALID_FLAG (0x1)
 typedef PREPACK struct {
-    u16 csum;
-    u8 csumFlags;/* bit 0 set -partial csum valid
-                             bit 1 set -test mode */
+	u16 csum;
+	u8 csumFlags;/* bit 0 set -partial csum valid
+			bit 1 set -test mode */
 } POSTPACK WMI_RX_META_V2;
 
 
@@ -264,164 +264,164 @@ typedef PREPACK struct {
  * Control Path
  */
 typedef PREPACK struct {
-    u16 commandId;
+	u16 commandId;
 /*
  * info1 - 16 bits
  * b03:b00 - id
  * b15:b04 - unused
  */
-    u16 info1;
+	u16 info1;
 
-    u16 reserved;      /* For alignment */
+	u16 reserved;      /* For alignment */
 } POSTPACK WMI_CMD_HDR;        /* used for commands and events */
 
 /*
  * List of Commnands
  */
 typedef enum {
-    WMI_CONNECT_CMDID           = 0x0001,
-    WMI_RECONNECT_CMDID,
-    WMI_DISCONNECT_CMDID,
-    WMI_SYNCHRONIZE_CMDID,
-    WMI_CREATE_PSTREAM_CMDID,
-    WMI_DELETE_PSTREAM_CMDID,
-    WMI_START_SCAN_CMDID,
-    WMI_SET_SCAN_PARAMS_CMDID,
-    WMI_SET_BSS_FILTER_CMDID,
-    WMI_SET_PROBED_SSID_CMDID,               /* 10 */
-    WMI_SET_LISTEN_INT_CMDID,
-    WMI_SET_BMISS_TIME_CMDID,
-    WMI_SET_DISC_TIMEOUT_CMDID,
-    WMI_GET_CHANNEL_LIST_CMDID,
-    WMI_SET_BEACON_INT_CMDID,
-    WMI_GET_STATISTICS_CMDID,
-    WMI_SET_CHANNEL_PARAMS_CMDID,
-    WMI_SET_POWER_MODE_CMDID,
-    WMI_SET_IBSS_PM_CAPS_CMDID,
-    WMI_SET_POWER_PARAMS_CMDID,              /* 20 */
-    WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
-    WMI_ADD_CIPHER_KEY_CMDID,
-    WMI_DELETE_CIPHER_KEY_CMDID,
-    WMI_ADD_KRK_CMDID,
-    WMI_DELETE_KRK_CMDID,
-    WMI_SET_PMKID_CMDID,
-    WMI_SET_TX_PWR_CMDID,
-    WMI_GET_TX_PWR_CMDID,
-    WMI_SET_ASSOC_INFO_CMDID,
-    WMI_ADD_BAD_AP_CMDID,                    /* 30 */
-    WMI_DELETE_BAD_AP_CMDID,
-    WMI_SET_TKIP_COUNTERMEASURES_CMDID,
-    WMI_RSSI_THRESHOLD_PARAMS_CMDID,
-    WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
-    WMI_SET_ACCESS_PARAMS_CMDID,
-    WMI_SET_RETRY_LIMITS_CMDID,
-    WMI_SET_OPT_MODE_CMDID,
-    WMI_OPT_TX_FRAME_CMDID,
-    WMI_SET_VOICE_PKT_SIZE_CMDID,
-    WMI_SET_MAX_SP_LEN_CMDID,                /* 40 */
-    WMI_SET_ROAM_CTRL_CMDID,
-    WMI_GET_ROAM_TBL_CMDID,
-    WMI_GET_ROAM_DATA_CMDID,
-    WMI_ENABLE_RM_CMDID,
-    WMI_SET_MAX_OFFHOME_DURATION_CMDID,
-    WMI_EXTENSION_CMDID,                        /* Non-wireless extensions */
-    WMI_SNR_THRESHOLD_PARAMS_CMDID,
-    WMI_LQ_THRESHOLD_PARAMS_CMDID,
-    WMI_SET_LPREAMBLE_CMDID,
-    WMI_SET_RTS_CMDID,                       /* 50 */
-    WMI_CLR_RSSI_SNR_CMDID,
-    WMI_SET_FIXRATES_CMDID,
-    WMI_GET_FIXRATES_CMDID,
-    WMI_SET_AUTH_MODE_CMDID,
-    WMI_SET_REASSOC_MODE_CMDID,
-    WMI_SET_WMM_CMDID,
-    WMI_SET_WMM_TXOP_CMDID,
-    WMI_TEST_CMDID,
-    /* COEX AR6002 only*/
-    WMI_SET_BT_STATUS_CMDID,                
-    WMI_SET_BT_PARAMS_CMDID,                /* 60 */
-
-    WMI_SET_KEEPALIVE_CMDID,
-    WMI_GET_KEEPALIVE_CMDID,
-    WMI_SET_APPIE_CMDID,
-    WMI_GET_APPIE_CMDID,
-    WMI_SET_WSC_STATUS_CMDID,
-
-    /* Wake on Wireless */
-    WMI_SET_HOST_SLEEP_MODE_CMDID,
-    WMI_SET_WOW_MODE_CMDID,
-    WMI_GET_WOW_LIST_CMDID,
-    WMI_ADD_WOW_PATTERN_CMDID,
-    WMI_DEL_WOW_PATTERN_CMDID,               /* 70 */
-
-    WMI_SET_FRAMERATES_CMDID,
-    WMI_SET_AP_PS_CMDID,
-    WMI_SET_QOS_SUPP_CMDID,
-    /* WMI_THIN_RESERVED_... mark the start and end
-     * values for WMI_THIN_RESERVED command IDs. These
-     * command IDs can be found in wmi_thin.h */
-    WMI_THIN_RESERVED_START = 0x8000,
-    WMI_THIN_RESERVED_END = 0x8fff,
-    /*
-     * Developer commands starts at 0xF000
-     */
-    WMI_SET_BITRATE_CMDID = 0xF000,
-    WMI_GET_BITRATE_CMDID,
-    WMI_SET_WHALPARAM_CMDID,
-
-
-    /*Should add the new command to the tail for compatible with
-     * etna.
-     */
-    WMI_SET_MAC_ADDRESS_CMDID,
-    WMI_SET_AKMP_PARAMS_CMDID,
-    WMI_SET_PMKID_LIST_CMDID,
-    WMI_GET_PMKID_LIST_CMDID,
-    WMI_ABORT_SCAN_CMDID,
-    WMI_SET_TARGET_EVENT_REPORT_CMDID,
-
-    // Unused
-    WMI_UNUSED1,
-    WMI_UNUSED2,
-
-    /*
-     * AP mode commands
-     */
-    WMI_AP_HIDDEN_SSID_CMDID,
-    WMI_AP_SET_NUM_STA_CMDID,
-    WMI_AP_ACL_POLICY_CMDID,
-    WMI_AP_ACL_MAC_LIST_CMDID,
-    WMI_AP_CONFIG_COMMIT_CMDID,
-    WMI_AP_SET_MLME_CMDID,
-    WMI_AP_SET_PVB_CMDID,
-    WMI_AP_CONN_INACT_CMDID,
-    WMI_AP_PROT_SCAN_TIME_CMDID,
-    WMI_AP_SET_COUNTRY_CMDID,
-    WMI_AP_SET_DTIM_CMDID,
-    WMI_AP_MODE_STAT_CMDID,
-
-    WMI_SET_IP_CMDID,
-    WMI_SET_PARAMS_CMDID,
-    WMI_SET_MCAST_FILTER_CMDID,
-    WMI_DEL_MCAST_FILTER_CMDID,
-
-    WMI_ALLOW_AGGR_CMDID,
-    WMI_ADDBA_REQ_CMDID,
-    WMI_DELBA_REQ_CMDID,
-    WMI_SET_HT_CAP_CMDID,
-    WMI_SET_HT_OP_CMDID,
-    WMI_SET_TX_SELECT_RATES_CMDID,
-    WMI_SET_TX_SGI_PARAM_CMDID,
-    WMI_SET_RATE_POLICY_CMDID,
-
-    WMI_HCI_CMD_CMDID,
-    WMI_RX_FRAME_FORMAT_CMDID,
-    WMI_SET_THIN_MODE_CMDID,
-    WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID,
-
-    WMI_AP_SET_11BG_RATESET_CMDID,
-    WMI_SET_PMK_CMDID,
-    WMI_MCAST_FILTER_CMDID,
+	WMI_CONNECT_CMDID           = 0x0001,
+	WMI_RECONNECT_CMDID,
+	WMI_DISCONNECT_CMDID,
+	WMI_SYNCHRONIZE_CMDID,
+	WMI_CREATE_PSTREAM_CMDID,
+	WMI_DELETE_PSTREAM_CMDID,
+	WMI_START_SCAN_CMDID,
+	WMI_SET_SCAN_PARAMS_CMDID,
+	WMI_SET_BSS_FILTER_CMDID,
+	WMI_SET_PROBED_SSID_CMDID,               /* 10 */
+	WMI_SET_LISTEN_INT_CMDID,
+	WMI_SET_BMISS_TIME_CMDID,
+	WMI_SET_DISC_TIMEOUT_CMDID,
+	WMI_GET_CHANNEL_LIST_CMDID,
+	WMI_SET_BEACON_INT_CMDID,
+	WMI_GET_STATISTICS_CMDID,
+	WMI_SET_CHANNEL_PARAMS_CMDID,
+	WMI_SET_POWER_MODE_CMDID,
+	WMI_SET_IBSS_PM_CAPS_CMDID,
+	WMI_SET_POWER_PARAMS_CMDID,              /* 20 */
+	WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
+	WMI_ADD_CIPHER_KEY_CMDID,
+	WMI_DELETE_CIPHER_KEY_CMDID,
+	WMI_ADD_KRK_CMDID,
+	WMI_DELETE_KRK_CMDID,
+	WMI_SET_PMKID_CMDID,
+	WMI_SET_TX_PWR_CMDID,
+	WMI_GET_TX_PWR_CMDID,
+	WMI_SET_ASSOC_INFO_CMDID,
+	WMI_ADD_BAD_AP_CMDID,                    /* 30 */
+	WMI_DELETE_BAD_AP_CMDID,
+	WMI_SET_TKIP_COUNTERMEASURES_CMDID,
+	WMI_RSSI_THRESHOLD_PARAMS_CMDID,
+	WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
+	WMI_SET_ACCESS_PARAMS_CMDID,
+	WMI_SET_RETRY_LIMITS_CMDID,
+	WMI_SET_OPT_MODE_CMDID,
+	WMI_OPT_TX_FRAME_CMDID,
+	WMI_SET_VOICE_PKT_SIZE_CMDID,
+	WMI_SET_MAX_SP_LEN_CMDID,                /* 40 */
+	WMI_SET_ROAM_CTRL_CMDID,
+	WMI_GET_ROAM_TBL_CMDID,
+	WMI_GET_ROAM_DATA_CMDID,
+	WMI_ENABLE_RM_CMDID,
+	WMI_SET_MAX_OFFHOME_DURATION_CMDID,
+	WMI_EXTENSION_CMDID,                        /* Non-wireless extensions */
+	WMI_SNR_THRESHOLD_PARAMS_CMDID,
+	WMI_LQ_THRESHOLD_PARAMS_CMDID,
+	WMI_SET_LPREAMBLE_CMDID,
+	WMI_SET_RTS_CMDID,                       /* 50 */
+	WMI_CLR_RSSI_SNR_CMDID,
+	WMI_SET_FIXRATES_CMDID,
+	WMI_GET_FIXRATES_CMDID,
+	WMI_SET_AUTH_MODE_CMDID,
+	WMI_SET_REASSOC_MODE_CMDID,
+	WMI_SET_WMM_CMDID,
+	WMI_SET_WMM_TXOP_CMDID,
+	WMI_TEST_CMDID,
+	/* COEX AR6002 only*/
+	WMI_SET_BT_STATUS_CMDID,
+	WMI_SET_BT_PARAMS_CMDID,                /* 60 */
+
+	WMI_SET_KEEPALIVE_CMDID,
+	WMI_GET_KEEPALIVE_CMDID,
+	WMI_SET_APPIE_CMDID,
+	WMI_GET_APPIE_CMDID,
+	WMI_SET_WSC_STATUS_CMDID,
+
+	/* Wake on Wireless */
+	WMI_SET_HOST_SLEEP_MODE_CMDID,
+	WMI_SET_WOW_MODE_CMDID,
+	WMI_GET_WOW_LIST_CMDID,
+	WMI_ADD_WOW_PATTERN_CMDID,
+	WMI_DEL_WOW_PATTERN_CMDID,               /* 70 */
+
+	WMI_SET_FRAMERATES_CMDID,
+	WMI_SET_AP_PS_CMDID,
+	WMI_SET_QOS_SUPP_CMDID,
+	/* WMI_THIN_RESERVED_... mark the start and end
+	 * values for WMI_THIN_RESERVED command IDs. These
+	 * command IDs can be found in wmi_thin.h */
+	WMI_THIN_RESERVED_START = 0x8000,
+	WMI_THIN_RESERVED_END = 0x8fff,
+	/*
+	 * Developer commands starts at 0xF000
+	 */
+	WMI_SET_BITRATE_CMDID = 0xF000,
+	WMI_GET_BITRATE_CMDID,
+	WMI_SET_WHALPARAM_CMDID,
+
+
+	/*Should add the new command to the tail for compatible with
+	 * etna.
+	 */
+	WMI_SET_MAC_ADDRESS_CMDID,
+	WMI_SET_AKMP_PARAMS_CMDID,
+	WMI_SET_PMKID_LIST_CMDID,
+	WMI_GET_PMKID_LIST_CMDID,
+	WMI_ABORT_SCAN_CMDID,
+	WMI_SET_TARGET_EVENT_REPORT_CMDID,
+
+	// Unused
+	WMI_UNUSED1,
+	WMI_UNUSED2,
+
+	/*
+	 * AP mode commands
+	 */
+	WMI_AP_HIDDEN_SSID_CMDID,
+	WMI_AP_SET_NUM_STA_CMDID,
+	WMI_AP_ACL_POLICY_CMDID,
+	WMI_AP_ACL_MAC_LIST_CMDID,
+	WMI_AP_CONFIG_COMMIT_CMDID,
+	WMI_AP_SET_MLME_CMDID,
+	WMI_AP_SET_PVB_CMDID,
+	WMI_AP_CONN_INACT_CMDID,
+	WMI_AP_PROT_SCAN_TIME_CMDID,
+	WMI_AP_SET_COUNTRY_CMDID,
+	WMI_AP_SET_DTIM_CMDID,
+	WMI_AP_MODE_STAT_CMDID,
+
+	WMI_SET_IP_CMDID,
+	WMI_SET_PARAMS_CMDID,
+	WMI_SET_MCAST_FILTER_CMDID,
+	WMI_DEL_MCAST_FILTER_CMDID,
+
+	WMI_ALLOW_AGGR_CMDID,
+	WMI_ADDBA_REQ_CMDID,
+	WMI_DELBA_REQ_CMDID,
+	WMI_SET_HT_CAP_CMDID,
+	WMI_SET_HT_OP_CMDID,
+	WMI_SET_TX_SELECT_RATES_CMDID,
+	WMI_SET_TX_SGI_PARAM_CMDID,
+	WMI_SET_RATE_POLICY_CMDID,
+
+	WMI_HCI_CMD_CMDID,
+	WMI_RX_FRAME_FORMAT_CMDID,
+	WMI_SET_THIN_MODE_CMDID,
+	WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID,
+
+	WMI_AP_SET_11BG_RATESET_CMDID,
+	WMI_SET_PMK_CMDID,
+	WMI_MCAST_FILTER_CMDID,
 	/* COEX CMDID AR6003*/
 	WMI_SET_BTCOEX_FE_ANT_CMDID,
 	WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID,
@@ -439,47 +439,47 @@ typedef enum {
  * Frame Types
  */
 typedef enum {
-    WMI_FRAME_BEACON        =   0,
-    WMI_FRAME_PROBE_REQ,
-    WMI_FRAME_PROBE_RESP,
-    WMI_FRAME_ASSOC_REQ,
-    WMI_FRAME_ASSOC_RESP,
-    WMI_NUM_MGMT_FRAME
+	WMI_FRAME_BEACON        =   0,
+	WMI_FRAME_PROBE_REQ,
+	WMI_FRAME_PROBE_RESP,
+	WMI_FRAME_ASSOC_REQ,
+	WMI_FRAME_ASSOC_RESP,
+	WMI_NUM_MGMT_FRAME
 } WMI_MGMT_FRAME_TYPE;
 
 /*
  * Connect Command
  */
 typedef enum {
-    INFRA_NETWORK       = 0x01,
-    ADHOC_NETWORK       = 0x02,
-    ADHOC_CREATOR       = 0x04,
-    AP_NETWORK          = 0x10,
+	INFRA_NETWORK       = 0x01,
+	ADHOC_NETWORK       = 0x02,
+	ADHOC_CREATOR       = 0x04,
+	AP_NETWORK          = 0x10,
 } NETWORK_TYPE;
 
 typedef enum {
-    OPEN_AUTH           = 0x01,
-    SHARED_AUTH         = 0x02,
-    LEAP_AUTH           = 0x04,  /* different from IEEE_AUTH_MODE definitions */
+	OPEN_AUTH           = 0x01,
+	SHARED_AUTH         = 0x02,
+	LEAP_AUTH           = 0x04,  /* different from IEEE_AUTH_MODE definitions */
 } DOT11_AUTH_MODE;
 
 typedef enum {
-    NONE_AUTH           = 0x01,
-    WPA_AUTH            = 0x02,
-    WPA2_AUTH           = 0x04,
-    WPA_PSK_AUTH        = 0x08,
-    WPA2_PSK_AUTH       = 0x10,
-    WPA_AUTH_CCKM       = 0x20,
-    WPA2_AUTH_CCKM      = 0x40,
+	NONE_AUTH           = 0x01,
+	WPA_AUTH            = 0x02,
+	WPA2_AUTH           = 0x04,
+	WPA_PSK_AUTH        = 0x08,
+	WPA2_PSK_AUTH       = 0x10,
+	WPA_AUTH_CCKM       = 0x20,
+	WPA2_AUTH_CCKM      = 0x40,
 } AUTH_MODE;
 
 typedef enum {
-    NONE_CRYPT          = 0x01,
-    WEP_CRYPT           = 0x02,
-    TKIP_CRYPT          = 0x04,
-    AES_CRYPT           = 0x08,
+	NONE_CRYPT          = 0x01,
+	WEP_CRYPT           = 0x02,
+	TKIP_CRYPT          = 0x04,
+	AES_CRYPT           = 0x08,
 #ifdef WAPI_ENABLE
-    WAPI_CRYPT          = 0x10,
+	WAPI_CRYPT          = 0x10,
 #endif /*WAPI_ENABLE*/
 } CRYPTO_TYPE;
 
@@ -509,53 +509,53 @@ typedef enum {
 #define WMI_MAX_SSID_LEN    32
 
 typedef enum {
-    CONNECT_ASSOC_POLICY_USER           = 0x0001,
-    CONNECT_SEND_REASSOC                = 0x0002,
-    CONNECT_IGNORE_WPAx_GROUP_CIPHER    = 0x0004,
-    CONNECT_PROFILE_MATCH_DONE          = 0x0008,
-    CONNECT_IGNORE_AAC_BEACON           = 0x0010,
-    CONNECT_CSA_FOLLOW_BSS              = 0x0020,
-    CONNECT_DO_WPA_OFFLOAD              = 0x0040,
-    CONNECT_DO_NOT_DEAUTH               = 0x0080,
+	CONNECT_ASSOC_POLICY_USER           = 0x0001,
+	CONNECT_SEND_REASSOC                = 0x0002,
+	CONNECT_IGNORE_WPAx_GROUP_CIPHER    = 0x0004,
+	CONNECT_PROFILE_MATCH_DONE          = 0x0008,
+	CONNECT_IGNORE_AAC_BEACON           = 0x0010,
+	CONNECT_CSA_FOLLOW_BSS              = 0x0020,
+	CONNECT_DO_WPA_OFFLOAD              = 0x0040,
+	CONNECT_DO_NOT_DEAUTH               = 0x0080,
 } WMI_CONNECT_CTRL_FLAGS_BITS;
 
 #define DEFAULT_CONNECT_CTRL_FLAGS    (CONNECT_CSA_FOLLOW_BSS)
 
 typedef PREPACK struct {
-    u8 networkType;
-    u8 dot11AuthMode;
-    u8 authMode;
-    u8 pairwiseCryptoType;
-    u8 pairwiseCryptoLen;
-    u8 groupCryptoType;
-    u8 groupCryptoLen;
-    u8 ssidLength;
-    A_UCHAR     ssid[WMI_MAX_SSID_LEN];
-    u16 channel;
-    u8 bssid[ATH_MAC_LEN];
-    u32 ctrl_flags;
+	u8 networkType;
+	u8 dot11AuthMode;
+	u8 authMode;
+	u8 pairwiseCryptoType;
+	u8 pairwiseCryptoLen;
+	u8 groupCryptoType;
+	u8 groupCryptoLen;
+	u8 ssidLength;
+	A_UCHAR     ssid[WMI_MAX_SSID_LEN];
+	u16 channel;
+	u8 bssid[ATH_MAC_LEN];
+	u32 ctrl_flags;
 } POSTPACK WMI_CONNECT_CMD;
 
 /*
  * WMI_RECONNECT_CMDID
  */
 typedef PREPACK struct {
-    u16 channel;                    /* hint */
-    u8 bssid[ATH_MAC_LEN];         /* mandatory if set */
+	u16 channel;                    /* hint */
+	u8 bssid[ATH_MAC_LEN];         /* mandatory if set */
 } POSTPACK WMI_RECONNECT_CMD;
 
 #define WMI_PMK_LEN     32
 typedef PREPACK struct {
-    u8 pmk[WMI_PMK_LEN];
+	u8 pmk[WMI_PMK_LEN];
 } POSTPACK WMI_SET_PMK_CMD;
 
 /*
  * WMI_ADD_CIPHER_KEY_CMDID
  */
 typedef enum {
-    PAIRWISE_USAGE      = 0x00,
-    GROUP_USAGE         = 0x01,
-    TX_USAGE            = 0x02,     /* default Tx Key - Static WEP only */
+	PAIRWISE_USAGE      = 0x00,
+	GROUP_USAGE         = 0x01,
+	TX_USAGE            = 0x02,     /* default Tx Key - Static WEP only */
 } KEY_USAGE;
 
 /*
@@ -572,21 +572,21 @@ typedef enum {
 #define KEY_OP_VALID_MASK   0x03
 
 typedef PREPACK struct {
-    u8 keyIndex;
-    u8 keyType;
-    u8 keyUsage;           /* KEY_USAGE */
-    u8 keyLength;
-    u8 keyRSC[8];          /* key replay sequence counter */
-    u8 key[WMI_MAX_KEY_LEN];
-    u8 key_op_ctrl;       /* Additional Key Control information */
-    u8 key_macaddr[ATH_MAC_LEN];
+	u8 keyIndex;
+	u8 keyType;
+	u8 keyUsage;           /* KEY_USAGE */
+	u8 keyLength;
+	u8 keyRSC[8];          /* key replay sequence counter */
+	u8 key[WMI_MAX_KEY_LEN];
+	u8 key_op_ctrl;       /* Additional Key Control information */
+	u8 key_macaddr[ATH_MAC_LEN];
 } POSTPACK WMI_ADD_CIPHER_KEY_CMD;
 
 /*
  * WMI_DELETE_CIPHER_KEY_CMDID
  */
 typedef PREPACK struct {
-    u8 keyIndex;
+	u8 keyIndex;
 } POSTPACK WMI_DELETE_CIPHER_KEY_CMD;
 
 #define WMI_KRK_LEN     16
@@ -594,19 +594,19 @@ typedef PREPACK struct {
  * WMI_ADD_KRK_CMDID
  */
 typedef PREPACK struct {
-    u8 krk[WMI_KRK_LEN];
+	u8 krk[WMI_KRK_LEN];
 } POSTPACK WMI_ADD_KRK_CMD;
 
 /*
  * WMI_SET_TKIP_COUNTERMEASURES_CMDID
  */
 typedef enum {
-    WMI_TKIP_CM_DISABLE = 0x0,
-    WMI_TKIP_CM_ENABLE  = 0x1,
+	WMI_TKIP_CM_DISABLE = 0x0,
+	WMI_TKIP_CM_ENABLE  = 0x1,
 } WMI_TKIP_CM_CONTROL;
 
 typedef PREPACK struct {
-    u8 cm_en;                     /* WMI_TKIP_CM_CONTROL */
+	u8 cm_en;                     /* WMI_TKIP_CM_CONTROL */
 } POSTPACK WMI_SET_TKIP_COUNTERMEASURES_CMD;
 
 /*
@@ -616,32 +616,32 @@ typedef PREPACK struct {
 #define WMI_PMKID_LEN 16
 
 typedef enum {
-   PMKID_DISABLE = 0,
-   PMKID_ENABLE  = 1,
+	PMKID_DISABLE = 0,
+	PMKID_ENABLE  = 1,
 } PMKID_ENABLE_FLG;
 
 typedef PREPACK struct {
-    u8 bssid[ATH_MAC_LEN];
-    u8 enable;                 /* PMKID_ENABLE_FLG */
-    u8 pmkid[WMI_PMKID_LEN];
+	u8 bssid[ATH_MAC_LEN];
+	u8 enable;                 /* PMKID_ENABLE_FLG */
+	u8 pmkid[WMI_PMKID_LEN];
 } POSTPACK WMI_SET_PMKID_CMD;
 
 /*
  * WMI_START_SCAN_CMD
  */
 typedef enum {
-    WMI_LONG_SCAN  = 0,
-    WMI_SHORT_SCAN = 1,
+	WMI_LONG_SCAN  = 0,
+	WMI_SHORT_SCAN = 1,
 } WMI_SCAN_TYPE;
 
 typedef PREPACK struct {
-    u32   forceFgScan;
-    u32   isLegacy;        /* For Legacy Cisco AP compatibility */
-    u32 homeDwellTime;   /* Maximum duration in the home channel(milliseconds) */
-    u32 forceScanInterval;    /* Time interval between scans (milliseconds)*/
-    u8 scanType;           /* WMI_SCAN_TYPE */
-    u8 numChannels;            /* how many channels follow */
-    u16 channelList[1];         /* channels in Mhz */
+	u32   forceFgScan;
+	u32   isLegacy;        /* For Legacy Cisco AP compatibility */
+	u32 homeDwellTime;   /* Maximum duration in the home channel(milliseconds) */
+	u32 forceScanInterval;    /* Time interval between scans (milliseconds)*/
+	u8 scanType;           /* WMI_SCAN_TYPE */
+	u8 numChannels;            /* how many channels follow */
+	u16 channelList[1];         /* channels in Mhz */
 } POSTPACK WMI_START_SCAN_CMD;
 
 /*
@@ -653,15 +653,15 @@ typedef PREPACK struct {
  *  Do not add any more flags to WMI_SCAN_CTRL_FLAG_BITS
  */
 typedef enum {
-    CONNECT_SCAN_CTRL_FLAGS = 0x01,    /* set if can scan in the Connect cmd */
-    SCAN_CONNECTED_CTRL_FLAGS = 0x02,  /* set if scan for the SSID it is */
-                                       /* already connected to */
-    ACTIVE_SCAN_CTRL_FLAGS = 0x04,     /* set if enable active scan */
-    ROAM_SCAN_CTRL_FLAGS = 0x08,       /* set if enable roam scan when bmiss and lowrssi */
-    REPORT_BSSINFO_CTRL_FLAGS = 0x10,   /* set if follows customer BSSINFO reporting rule */
-    ENABLE_AUTO_CTRL_FLAGS = 0x20,      /* if disabled, target doesn't
-                                          scan after a disconnect event  */
-    ENABLE_SCAN_ABORT_EVENT = 0x40      /* Scan complete event with canceled status will be generated when a scan is prempted before it gets completed */
+	CONNECT_SCAN_CTRL_FLAGS = 0x01,    /* set if can scan in the Connect cmd */
+	SCAN_CONNECTED_CTRL_FLAGS = 0x02,  /* set if scan for the SSID it is */
+	/* already connected to */
+	ACTIVE_SCAN_CTRL_FLAGS = 0x04,     /* set if enable active scan */
+	ROAM_SCAN_CTRL_FLAGS = 0x08,       /* set if enable roam scan when bmiss and lowrssi */
+	REPORT_BSSINFO_CTRL_FLAGS = 0x10,   /* set if follows customer BSSINFO reporting rule */
+	ENABLE_AUTO_CTRL_FLAGS = 0x20,      /* if disabled, target doesn't
+					       scan after a disconnect event  */
+	ENABLE_SCAN_ABORT_EVENT = 0x40      /* Scan complete event with canceled status will be generated when a scan is prempted before it gets completed */
 } WMI_SCAN_CTRL_FLAGS_BITS;
 
 #define CAN_SCAN_IN_CONNECT(flags)      (flags & CONNECT_SCAN_CTRL_FLAGS)
@@ -676,37 +676,37 @@ typedef enum {
 
 
 typedef PREPACK struct {
-    u16 fg_start_period;        /* seconds */
-    u16 fg_end_period;          /* seconds */
-    u16 bg_period;              /* seconds */
-    u16 maxact_chdwell_time;    /* msec */
-    u16 pas_chdwell_time;       /* msec */
-    u8 shortScanRatio;         /* how many shorts scan for one long */
-    u8 scanCtrlFlags;
-    u16 minact_chdwell_time;    /* msec */
-    u16 maxact_scan_per_ssid;   /* max active scans per ssid */
-    u32 max_dfsch_act_time;  /* msecs */
+	u16 fg_start_period;        /* seconds */
+	u16 fg_end_period;          /* seconds */
+	u16 bg_period;              /* seconds */
+	u16 maxact_chdwell_time;    /* msec */
+	u16 pas_chdwell_time;       /* msec */
+	u8 shortScanRatio;         /* how many shorts scan for one long */
+	u8 scanCtrlFlags;
+	u16 minact_chdwell_time;    /* msec */
+	u16 maxact_scan_per_ssid;   /* max active scans per ssid */
+	u32 max_dfsch_act_time;  /* msecs */
 } POSTPACK WMI_SCAN_PARAMS_CMD;
 
 /*
  * WMI_SET_BSS_FILTER_CMDID
  */
 typedef enum {
-    NONE_BSS_FILTER = 0x0,              /* no beacons forwarded */
-    ALL_BSS_FILTER,                     /* all beacons forwarded */
-    PROFILE_FILTER,                     /* only beacons matching profile */
-    ALL_BUT_PROFILE_FILTER,             /* all but beacons matching profile */
-    CURRENT_BSS_FILTER,                 /* only beacons matching current BSS */
-    ALL_BUT_BSS_FILTER,                 /* all but beacons matching BSS */
-    PROBED_SSID_FILTER,                 /* beacons matching probed ssid */
-    LAST_BSS_FILTER,                    /* marker only */
+	NONE_BSS_FILTER = 0x0,              /* no beacons forwarded */
+	ALL_BSS_FILTER,                     /* all beacons forwarded */
+	PROFILE_FILTER,                     /* only beacons matching profile */
+	ALL_BUT_PROFILE_FILTER,             /* all but beacons matching profile */
+	CURRENT_BSS_FILTER,                 /* only beacons matching current BSS */
+	ALL_BUT_BSS_FILTER,                 /* all but beacons matching BSS */
+	PROBED_SSID_FILTER,                 /* beacons matching probed ssid */
+	LAST_BSS_FILTER,                    /* marker only */
 } WMI_BSS_FILTER;
 
 typedef PREPACK struct {
-    u8 bssFilter;                      /* see WMI_BSS_FILTER */
-    u8 reserved1;                      /* For alignment */
-    u16 reserved2;                      /* For alignment */
-    u32 ieMask;
+	u8 bssFilter;                      /* see WMI_BSS_FILTER */
+	u8 reserved1;                      /* For alignment */
+	u16 reserved2;                      /* For alignment */
+	u32 ieMask;
 } POSTPACK WMI_BSS_FILTER_CMD;
 
 /*
@@ -715,16 +715,16 @@ typedef PREPACK struct {
 #define MAX_PROBED_SSID_INDEX   9
 
 typedef enum {
-    DISABLE_SSID_FLAG  = 0,                  /* disables entry */
-    SPECIFIC_SSID_FLAG = 0x01,               /* probes specified ssid */
-    ANY_SSID_FLAG      = 0x02,               /* probes for any ssid */
+	DISABLE_SSID_FLAG  = 0,                  /* disables entry */
+	SPECIFIC_SSID_FLAG = 0x01,               /* probes specified ssid */
+	ANY_SSID_FLAG      = 0x02,               /* probes for any ssid */
 } WMI_SSID_FLAG;
 
 typedef PREPACK struct {
-    u8 entryIndex;                     /* 0 to MAX_PROBED_SSID_INDEX */
-    u8 flag;                           /* WMI_SSID_FLG */
-    u8 ssidLength;
-    u8 ssid[32];
+	u8 entryIndex;                     /* 0 to MAX_PROBED_SSID_INDEX */
+	u8 flag;                           /* WMI_SSID_FLG */
+	u8 ssidLength;
+	u8 ssid[32];
 } POSTPACK WMI_PROBED_SSID_CMD;
 
 /*
@@ -737,15 +737,15 @@ typedef PREPACK struct {
 #define MAX_LISTEN_BEACONS 50
 
 typedef PREPACK struct {
-    u16 listenInterval;
-    u16 numBeacons;
+	u16 listenInterval;
+	u16 numBeacons;
 } POSTPACK WMI_LISTEN_INT_CMD;
 
 /*
  * WMI_SET_BEACON_INT_CMDID
  */
 typedef PREPACK struct {
-    u16 beaconInterval;
+	u16 beaconInterval;
 } POSTPACK WMI_BEACON_INT_CMD;
 
 /*
@@ -759,54 +759,54 @@ typedef PREPACK struct {
 #define MAX_BMISS_BEACONS  50
 
 typedef PREPACK struct {
-    u16 bmissTime;
-    u16 numBeacons;
+	u16 bmissTime;
+	u16 numBeacons;
 } POSTPACK WMI_BMISS_TIME_CMD;
 
 /*
  * WMI_SET_POWER_MODE_CMDID
  */
 typedef enum {
-    REC_POWER = 0x01,
-    MAX_PERF_POWER,
+	REC_POWER = 0x01,
+	MAX_PERF_POWER,
 } WMI_POWER_MODE;
 
 typedef PREPACK struct {
-    u8 powerMode;      /* WMI_POWER_MODE */
+	u8 powerMode;      /* WMI_POWER_MODE */
 } POSTPACK WMI_POWER_MODE_CMD;
 
 typedef PREPACK struct {
-    s8 status;      /* WMI_SET_PARAMS_REPLY */
+	s8 status;      /* WMI_SET_PARAMS_REPLY */
 } POSTPACK WMI_SET_PARAMS_REPLY;
 
 typedef PREPACK struct {
-    u32 opcode;
-    u32 length;
-    char buffer[1];      /* WMI_SET_PARAMS */
+	u32 opcode;
+	u32 length;
+	char buffer[1];      /* WMI_SET_PARAMS */
 } POSTPACK WMI_SET_PARAMS_CMD;
 
 typedef PREPACK struct {
-    u8 multicast_mac[ATH_MAC_LEN];      /* WMI_SET_MCAST_FILTER */
+	u8 multicast_mac[ATH_MAC_LEN];      /* WMI_SET_MCAST_FILTER */
 } POSTPACK WMI_SET_MCAST_FILTER_CMD;
 
 typedef PREPACK struct {
-    u8 enable;      /* WMI_MCAST_FILTER */
+	u8 enable;      /* WMI_MCAST_FILTER */
 } POSTPACK WMI_MCAST_FILTER_CMD;
 
 /*
  * WMI_SET_POWER_PARAMS_CMDID
  */
 typedef enum {
-    IGNORE_DTIM = 0x01,
-    NORMAL_DTIM = 0x02,
-    STICK_DTIM  = 0x03,
-    AUTO_DTIM   = 0x04,
+	IGNORE_DTIM = 0x01,
+	NORMAL_DTIM = 0x02,
+	STICK_DTIM  = 0x03,
+	AUTO_DTIM   = 0x04,
 } WMI_DTIM_POLICY;
 
 /* Policy to determnine whether TX should wakeup WLAN if sleeping */
 typedef enum {
-    TX_WAKEUP_UPON_SLEEP = 1,
-    TX_DONT_WAKEUP_UPON_SLEEP = 2
+	TX_WAKEUP_UPON_SLEEP = 1,
+	TX_DONT_WAKEUP_UPON_SLEEP = 2
 } WMI_TX_WAKEUP_POLICY_UPON_SLEEP;
 
 /*
@@ -814,175 +814,175 @@ typedef enum {
  * host during scanning
  */
 typedef enum {
-    SEND_POWER_SAVE_FAIL_EVENT_ALWAYS = 1,
-    IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN = 2,
+	SEND_POWER_SAVE_FAIL_EVENT_ALWAYS = 1,
+	IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN = 2,
 } POWER_SAVE_FAIL_EVENT_POLICY;
 
 typedef PREPACK struct {
-    u16 idle_period;             /* msec */
-    u16 pspoll_number;
-    u16 dtim_policy;
-    u16 tx_wakeup_policy;
-    u16 num_tx_to_wakeup;
-    u16 ps_fail_event_policy;
+	u16 idle_period;             /* msec */
+	u16 pspoll_number;
+	u16 dtim_policy;
+	u16 tx_wakeup_policy;
+	u16 num_tx_to_wakeup;
+	u16 ps_fail_event_policy;
 } POSTPACK WMI_POWER_PARAMS_CMD;
 
 /* Adhoc power save types */
 typedef enum {
-    ADHOC_PS_DISABLE=1,
-    ADHOC_PS_ATH=2,
-    ADHOC_PS_IEEE=3,
-    ADHOC_PS_OTHER=4,
+	ADHOC_PS_DISABLE=1,
+	ADHOC_PS_ATH=2,
+	ADHOC_PS_IEEE=3,
+	ADHOC_PS_OTHER=4,
 } WMI_ADHOC_PS_TYPE;
 
 typedef PREPACK struct {
-    u8 power_saving;
-    u8 ttl; /* number of beacon periods */
-    u16 atim_windows;          /* msec */
-    u16 timeout_value;         /* msec */
+	u8 power_saving;
+	u8 ttl; /* number of beacon periods */
+	u16 atim_windows;          /* msec */
+	u16 timeout_value;         /* msec */
 } POSTPACK WMI_IBSS_PM_CAPS_CMD;
 
 /* AP power save types */
 typedef enum {
-    AP_PS_DISABLE=1,
-    AP_PS_ATH=2,
+	AP_PS_DISABLE=1,
+	AP_PS_ATH=2,
 } WMI_AP_PS_TYPE;
 
 typedef PREPACK struct {
-    u32 idle_time;   /* in msec */
-    u32 ps_period;   /* in usec */
-    u8 sleep_period; /* in ps periods */
-    u8 psType;
+	u32 idle_time;   /* in msec */
+	u32 ps_period;   /* in usec */
+	u8 sleep_period; /* in ps periods */
+	u8 psType;
 } POSTPACK WMI_AP_PS_CMD;
 
 /*
  * WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID
  */
 typedef enum {
-    IGNORE_TIM_ALL_QUEUES_APSD = 0,
-    PROCESS_TIM_ALL_QUEUES_APSD = 1,
-    IGNORE_TIM_SIMULATED_APSD = 2,
-    PROCESS_TIM_SIMULATED_APSD = 3,
+	IGNORE_TIM_ALL_QUEUES_APSD = 0,
+	PROCESS_TIM_ALL_QUEUES_APSD = 1,
+	IGNORE_TIM_SIMULATED_APSD = 2,
+	PROCESS_TIM_SIMULATED_APSD = 3,
 } APSD_TIM_POLICY;
 
 typedef PREPACK struct {
-    u16 psPollTimeout;          /* msec */
-    u16 triggerTimeout;         /* msec */
-    u32 apsdTimPolicy;      /* TIM behavior with  ques APSD enabled. Default is IGNORE_TIM_ALL_QUEUES_APSD */
-    u32 simulatedAPSDTimPolicy;      /* TIM behavior with  simulated APSD enabled. Default is PROCESS_TIM_SIMULATED_APSD */
+	u16 psPollTimeout;          /* msec */
+	u16 triggerTimeout;         /* msec */
+	u32 apsdTimPolicy;      /* TIM behavior with  ques APSD enabled. Default is IGNORE_TIM_ALL_QUEUES_APSD */
+	u32 simulatedAPSDTimPolicy;      /* TIM behavior with  simulated APSD enabled. Default is PROCESS_TIM_SIMULATED_APSD */
 } POSTPACK WMI_POWERSAVE_TIMERS_POLICY_CMD;
 
 /*
  * WMI_SET_VOICE_PKT_SIZE_CMDID
  */
 typedef PREPACK struct {
-    u16 voicePktSize;
+	u16 voicePktSize;
 } POSTPACK WMI_SET_VOICE_PKT_SIZE_CMD;
 
 /*
  * WMI_SET_MAX_SP_LEN_CMDID
  */
 typedef enum {
-    DELIVER_ALL_PKT = 0x0,
-    DELIVER_2_PKT = 0x1,
-    DELIVER_4_PKT = 0x2,
-    DELIVER_6_PKT = 0x3,
+	DELIVER_ALL_PKT = 0x0,
+	DELIVER_2_PKT = 0x1,
+	DELIVER_4_PKT = 0x2,
+	DELIVER_6_PKT = 0x3,
 } APSD_SP_LEN_TYPE;
 
 typedef PREPACK struct {
-    u8 maxSPLen;
+	u8 maxSPLen;
 } POSTPACK WMI_SET_MAX_SP_LEN_CMD;
 
 /*
  * WMI_SET_DISC_TIMEOUT_CMDID
  */
 typedef PREPACK struct {
-    u8 disconnectTimeout;          /* seconds */
+	u8 disconnectTimeout;          /* seconds */
 } POSTPACK WMI_DISC_TIMEOUT_CMD;
 
 typedef enum {
-    UPLINK_TRAFFIC = 0,
-    DNLINK_TRAFFIC = 1,
-    BIDIR_TRAFFIC = 2,
+	UPLINK_TRAFFIC = 0,
+	DNLINK_TRAFFIC = 1,
+	BIDIR_TRAFFIC = 2,
 } DIR_TYPE;
 
 typedef enum {
-    DISABLE_FOR_THIS_AC = 0,
-    ENABLE_FOR_THIS_AC  = 1,
-    ENABLE_FOR_ALL_AC   = 2,
+	DISABLE_FOR_THIS_AC = 0,
+	ENABLE_FOR_THIS_AC  = 1,
+	ENABLE_FOR_ALL_AC   = 2,
 } VOICEPS_CAP_TYPE;
 
 typedef enum {
-    TRAFFIC_TYPE_APERIODIC = 0,
-    TRAFFIC_TYPE_PERIODIC = 1,
+	TRAFFIC_TYPE_APERIODIC = 0,
+	TRAFFIC_TYPE_PERIODIC = 1,
 }TRAFFIC_TYPE;
 
 /*
  * WMI_SYNCHRONIZE_CMDID
  */
 typedef PREPACK struct {
-    u8 dataSyncMap;
+	u8 dataSyncMap;
 } POSTPACK WMI_SYNC_CMD;
 
 /*
  * WMI_CREATE_PSTREAM_CMDID
  */
 typedef PREPACK struct {
-    u32 minServiceInt;           /* in milli-sec */
-    u32 maxServiceInt;           /* in milli-sec */
-    u32 inactivityInt;           /* in milli-sec */
-    u32 suspensionInt;           /* in milli-sec */
-    u32 serviceStartTime;
-    u32 minDataRate;             /* in bps */
-    u32 meanDataRate;            /* in bps */
-    u32 peakDataRate;            /* in bps */
-    u32 maxBurstSize;
-    u32 delayBound;
-    u32 minPhyRate;              /* in bps */
-    u32 sba;
-    u32 mediumTime;
-    u16 nominalMSDU;             /* in octects */
-    u16 maxMSDU;                 /* in octects */
-    u8 trafficClass;
-    u8 trafficDirection;        /* DIR_TYPE */
-    u8 rxQueueNum;
-    u8 trafficType;             /* TRAFFIC_TYPE */
-    u8 voicePSCapability;       /* VOICEPS_CAP_TYPE */
-    u8 tsid;
-    u8 userPriority;            /* 802.1D user priority */
-    u8 nominalPHY;              /* nominal phy rate */
+	u32 minServiceInt;           /* in milli-sec */
+	u32 maxServiceInt;           /* in milli-sec */
+	u32 inactivityInt;           /* in milli-sec */
+	u32 suspensionInt;           /* in milli-sec */
+	u32 serviceStartTime;
+	u32 minDataRate;             /* in bps */
+	u32 meanDataRate;            /* in bps */
+	u32 peakDataRate;            /* in bps */
+	u32 maxBurstSize;
+	u32 delayBound;
+	u32 minPhyRate;              /* in bps */
+	u32 sba;
+	u32 mediumTime;
+	u16 nominalMSDU;             /* in octects */
+	u16 maxMSDU;                 /* in octects */
+	u8 trafficClass;
+	u8 trafficDirection;        /* DIR_TYPE */
+	u8 rxQueueNum;
+	u8 trafficType;             /* TRAFFIC_TYPE */
+	u8 voicePSCapability;       /* VOICEPS_CAP_TYPE */
+	u8 tsid;
+	u8 userPriority;            /* 802.1D user priority */
+	u8 nominalPHY;              /* nominal phy rate */
 } POSTPACK WMI_CREATE_PSTREAM_CMD;
 
 /*
  * WMI_DELETE_PSTREAM_CMDID
  */
 typedef PREPACK struct {
-    u8 txQueueNumber;
-    u8 rxQueueNumber;
-    u8 trafficDirection;
-    u8 trafficClass;
-    u8 tsid;
+	u8 txQueueNumber;
+	u8 rxQueueNumber;
+	u8 trafficDirection;
+	u8 trafficClass;
+	u8 tsid;
 } POSTPACK WMI_DELETE_PSTREAM_CMD;
 
 /*
  * WMI_SET_CHANNEL_PARAMS_CMDID
  */
 typedef enum {
-    WMI_11A_MODE  = 0x1,
-    WMI_11G_MODE  = 0x2,
-    WMI_11AG_MODE = 0x3,
-    WMI_11B_MODE  = 0x4,
-    WMI_11GONLY_MODE = 0x5,    
+	WMI_11A_MODE  = 0x1,
+	WMI_11G_MODE  = 0x2,
+	WMI_11AG_MODE = 0x3,
+	WMI_11B_MODE  = 0x4,
+	WMI_11GONLY_MODE = 0x5,
 } WMI_PHY_MODE;
 
 #define WMI_MAX_CHANNELS        32
 
 typedef PREPACK struct {
-    u8 reserved1;
-    u8 scanParam;              /* set if enable scan */
-    u8 phyMode;                /* see WMI_PHY_MODE */
-    u8 numChannels;            /* how many channels follow */
-    u16 channelList[1];         /* channels in Mhz */
+	u8 reserved1;
+	u8 scanParam;              /* set if enable scan */
+	u8 phyMode;                /* see WMI_PHY_MODE */
+	u8 numChannels;            /* how many channels follow */
+	u16 channelList[1];         /* channels in Mhz */
 } POSTPACK WMI_CHANNEL_PARAMS_CMD;
 
 
@@ -995,21 +995,21 @@ typedef PREPACK struct {
  */
 
 typedef PREPACK struct WMI_RSSI_THRESHOLD_PARAMS{
-    u32 pollTime;               /* Polling time as a factor of LI */
-    s16 thresholdAbove1_Val;          /* lowest of upper */
-    s16 thresholdAbove2_Val;
-    s16 thresholdAbove3_Val;
-    s16 thresholdAbove4_Val;
-    s16 thresholdAbove5_Val;
-    s16 thresholdAbove6_Val;          /* highest of upper */
-    s16 thresholdBelow1_Val;         /* lowest of bellow */
-    s16 thresholdBelow2_Val;
-    s16 thresholdBelow3_Val;
-    s16 thresholdBelow4_Val;
-    s16 thresholdBelow5_Val;
-    s16 thresholdBelow6_Val;         /* highest of bellow */
-    u8 weight;                  /* "alpha" */
-    u8 reserved[3];
+	u32 pollTime;               /* Polling time as a factor of LI */
+	s16 thresholdAbove1_Val;          /* lowest of upper */
+	s16 thresholdAbove2_Val;
+	s16 thresholdAbove3_Val;
+	s16 thresholdAbove4_Val;
+	s16 thresholdAbove5_Val;
+	s16 thresholdAbove6_Val;          /* highest of upper */
+	s16 thresholdBelow1_Val;         /* lowest of bellow */
+	s16 thresholdBelow2_Val;
+	s16 thresholdBelow3_Val;
+	s16 thresholdBelow4_Val;
+	s16 thresholdBelow5_Val;
+	s16 thresholdBelow6_Val;         /* highest of bellow */
+	u8 weight;                  /* "alpha" */
+	u8 reserved[3];
 } POSTPACK  WMI_RSSI_THRESHOLD_PARAMS_CMD;
 
 /*
@@ -1018,52 +1018,52 @@ typedef PREPACK struct WMI_RSSI_THRESHOLD_PARAMS{
  */
 
 typedef PREPACK struct WMI_SNR_THRESHOLD_PARAMS{
-    u32 pollTime;               /* Polling time as a factor of LI */
-    u8 weight;                  /* "alpha" */
-    u8 thresholdAbove1_Val;      /* lowest of uppper*/
-    u8 thresholdAbove2_Val;
-    u8 thresholdAbove3_Val;
-    u8 thresholdAbove4_Val;      /* highest of upper */
-    u8 thresholdBelow1_Val;     /* lowest of bellow */
-    u8 thresholdBelow2_Val;
-    u8 thresholdBelow3_Val;
-    u8 thresholdBelow4_Val;     /* highest of bellow */
-    u8 reserved[3];
+	u32 pollTime;               /* Polling time as a factor of LI */
+	u8 weight;                  /* "alpha" */
+	u8 thresholdAbove1_Val;      /* lowest of uppper*/
+	u8 thresholdAbove2_Val;
+	u8 thresholdAbove3_Val;
+	u8 thresholdAbove4_Val;      /* highest of upper */
+	u8 thresholdBelow1_Val;     /* lowest of bellow */
+	u8 thresholdBelow2_Val;
+	u8 thresholdBelow3_Val;
+	u8 thresholdBelow4_Val;     /* highest of bellow */
+	u8 reserved[3];
 } POSTPACK WMI_SNR_THRESHOLD_PARAMS_CMD;
 
 /*
  *  WMI_LQ_THRESHOLD_PARAMS_CMDID
  */
 typedef PREPACK struct WMI_LQ_THRESHOLD_PARAMS {
-    u8 enable;
-    u8 thresholdAbove1_Val;
-    u8 thresholdAbove2_Val;
-    u8 thresholdAbove3_Val;
-    u8 thresholdAbove4_Val;
-    u8 thresholdBelow1_Val;
-    u8 thresholdBelow2_Val;
-    u8 thresholdBelow3_Val;
-    u8 thresholdBelow4_Val;
-    u8 reserved[3];
+	u8 enable;
+	u8 thresholdAbove1_Val;
+	u8 thresholdAbove2_Val;
+	u8 thresholdAbove3_Val;
+	u8 thresholdAbove4_Val;
+	u8 thresholdBelow1_Val;
+	u8 thresholdBelow2_Val;
+	u8 thresholdBelow3_Val;
+	u8 thresholdBelow4_Val;
+	u8 reserved[3];
 } POSTPACK  WMI_LQ_THRESHOLD_PARAMS_CMD;
 
 typedef enum {
-    WMI_LPREAMBLE_DISABLED = 0,
-    WMI_LPREAMBLE_ENABLED
+	WMI_LPREAMBLE_DISABLED = 0,
+	WMI_LPREAMBLE_ENABLED
 } WMI_LPREAMBLE_STATUS;
 
 typedef enum {
-    WMI_IGNORE_BARKER_IN_ERP = 0,
-    WMI_DONOT_IGNORE_BARKER_IN_ERP
+	WMI_IGNORE_BARKER_IN_ERP = 0,
+	WMI_DONOT_IGNORE_BARKER_IN_ERP
 } WMI_PREAMBLE_POLICY;
 
 typedef PREPACK struct {
-    u8 status;
-    u8 preamblePolicy;
+	u8 status;
+	u8 preamblePolicy;
 }POSTPACK WMI_SET_LPREAMBLE_CMD;
 
 typedef PREPACK struct {
-    u16 threshold;
+	u16 threshold;
 }POSTPACK WMI_SET_RTS_CMD;
 
 /*
@@ -1073,14 +1073,14 @@ typedef PREPACK struct {
  *  via event, unless the bitmask is set again.
  */
 typedef PREPACK struct {
-    u32 bitmask;
+	u32 bitmask;
 } POSTPACK  WMI_TARGET_ERROR_REPORT_BITMASK;
 
 /*
  * WMI_SET_TX_PWR_CMDID
  */
 typedef PREPACK struct {
-    u8 dbM;                  /* in dbM units */
+	u8 dbM;                  /* in dbM units */
 } POSTPACK WMI_SET_TX_PWR_CMD, WMI_TX_PWR_REPLY;
 
 /*
@@ -1095,9 +1095,9 @@ typedef PREPACK struct {
 #define WMI_MAX_ASSOC_INFO_LEN     240
 
 typedef PREPACK struct {
-    u8 ieType;
-    u8 bufferSize;
-    u8 assocInfo[1];       /* up to WMI_MAX_ASSOC_INFO_LEN */
+	u8 ieType;
+	u8 bufferSize;
+	u8 assocInfo[1];       /* up to WMI_MAX_ASSOC_INFO_LEN */
 } POSTPACK WMI_SET_ASSOC_INFO_CMD;
 
 
@@ -1111,15 +1111,15 @@ typedef PREPACK struct {
 #define WMI_MAX_BAD_AP_INDEX      1
 
 typedef PREPACK struct {
-    u8 badApIndex;         /* 0 to WMI_MAX_BAD_AP_INDEX */
-    u8 bssid[ATH_MAC_LEN];
+	u8 badApIndex;         /* 0 to WMI_MAX_BAD_AP_INDEX */
+	u8 bssid[ATH_MAC_LEN];
 } POSTPACK WMI_ADD_BAD_AP_CMD;
 
 /*
  * WMI_DELETE_BAD_AP_CMDID
  */
 typedef PREPACK struct {
-    u8 badApIndex;         /* 0 to WMI_MAX_BAD_AP_INDEX */
+	u8 badApIndex;         /* 0 to WMI_MAX_BAD_AP_INDEX */
 } POSTPACK WMI_DELETE_BAD_AP_CMD;
 
 /*
@@ -1132,11 +1132,11 @@ typedef PREPACK struct {
 #define WMI_DEFAULT_AIFSN_ACPARAM   2
 #define WMI_MAX_AIFSN_ACPARAM       15
 typedef PREPACK struct {
-    u16 txop;                      /* in units of 32 usec */
-    u8 eCWmin;
-    u8 eCWmax;
-    u8 aifsn;
-    u8 ac;
+	u16 txop;                      /* in units of 32 usec */
+	u8 eCWmin;
+	u8 eCWmax;
+	u8 aifsn;
+	u8 ac;
 } POSTPACK WMI_SET_ACCESS_PARAMS_CMD;
 
 
@@ -1149,16 +1149,16 @@ typedef PREPACK struct {
 #define WMI_MIN_RETRIES 2
 #define WMI_MAX_RETRIES 13
 typedef enum {
-    MGMT_FRAMETYPE    = 0,
-    CONTROL_FRAMETYPE = 1,
-    DATA_FRAMETYPE    = 2
+	MGMT_FRAMETYPE    = 0,
+	CONTROL_FRAMETYPE = 1,
+	DATA_FRAMETYPE    = 2
 } WMI_FRAMETYPE;
 
 typedef PREPACK struct {
-    u8 frameType;                      /* WMI_FRAMETYPE */
-    u8 trafficClass;                   /* applies only to DATA_FRAMETYPE */
-    u8 maxRetries;
-    u8 enableNotify;
+	u8 frameType;                      /* WMI_FRAMETYPE */
+	u8 trafficClass;                   /* applies only to DATA_FRAMETYPE */
+	u8 maxRetries;
+	u8 enableNotify;
 } POSTPACK WMI_SET_RETRY_LIMITS_CMD;
 
 /*
@@ -1174,10 +1174,10 @@ typedef PREPACK struct {
  */
 
 typedef enum {
-        WMI_FORCE_ROAM          = 1,      /* Roam to the specified BSSID */
-        WMI_SET_ROAM_MODE       = 2,      /* default ,progd bias, no roam */
-        WMI_SET_HOST_BIAS       = 3,     /* Set the Host Bias */
-        WMI_SET_LOWRSSI_SCAN_PARAMS = 4, /* Set lowrssi Scan parameters */
+	WMI_FORCE_ROAM          = 1,      /* Roam to the specified BSSID */
+	WMI_SET_ROAM_MODE       = 2,      /* default ,progd bias, no roam */
+	WMI_SET_HOST_BIAS       = 3,     /* Set the Host Bias */
+	WMI_SET_LOWRSSI_SCAN_PARAMS = 4, /* Set lowrssi Scan parameters */
 } WMI_ROAM_CTRL_TYPE;
 
 #define WMI_MIN_ROAM_CTRL_TYPE WMI_FORCE_ROAM
@@ -1188,9 +1188,9 @@ typedef enum {
  */
 
 typedef enum {
-        WMI_DEFAULT_ROAM_MODE   = 1,  /* RSSI based ROAM */
-        WMI_HOST_BIAS_ROAM_MODE = 2, /* HOST BIAS based ROAM */
-        WMI_LOCK_BSS_MODE  = 3  /* Lock to the Current BSS - no Roam */
+	WMI_DEFAULT_ROAM_MODE   = 1,  /* RSSI based ROAM */
+	WMI_HOST_BIAS_ROAM_MODE = 2, /* HOST BIAS based ROAM */
+	WMI_LOCK_BSS_MODE  = 3  /* Lock to the Current BSS - no Roam */
 } WMI_ROAM_MODE;
 
 /*
@@ -1198,122 +1198,122 @@ typedef enum {
  */
 
 typedef PREPACK struct {
-        u8 bssid[ATH_MAC_LEN];
-        s8 bias;
+	u8 bssid[ATH_MAC_LEN];
+	s8 bias;
 } POSTPACK WMI_BSS_BIAS;
 
 typedef PREPACK struct {
-        u8 numBss;
-        WMI_BSS_BIAS bssBias[1];
+	u8 numBss;
+	WMI_BSS_BIAS bssBias[1];
 } POSTPACK WMI_BSS_BIAS_INFO;
 
 typedef PREPACK struct WMI_LOWRSSI_SCAN_PARAMS {
-        u16 lowrssi_scan_period;
-        s16 lowrssi_scan_threshold;
-        s16 lowrssi_roam_threshold;
-        u8 roam_rssi_floor;
-        u8 reserved[1];              /* For alignment */
+	u16 lowrssi_scan_period;
+	s16 lowrssi_scan_threshold;
+	s16 lowrssi_roam_threshold;
+	u8 roam_rssi_floor;
+	u8 reserved[1];              /* For alignment */
 } POSTPACK WMI_LOWRSSI_SCAN_PARAMS;
 
 typedef PREPACK struct {
-    PREPACK union {
-        u8 bssid[ATH_MAC_LEN]; /* WMI_FORCE_ROAM */
-        u8 roamMode;           /* WMI_SET_ROAM_MODE  */
-        WMI_BSS_BIAS_INFO bssBiasInfo; /* WMI_SET_HOST_BIAS */
-        WMI_LOWRSSI_SCAN_PARAMS lrScanParams;
-    } POSTPACK info;
-    u8 roamCtrlType ;
+	PREPACK union {
+		u8 bssid[ATH_MAC_LEN]; /* WMI_FORCE_ROAM */
+		u8 roamMode;           /* WMI_SET_ROAM_MODE  */
+		WMI_BSS_BIAS_INFO bssBiasInfo; /* WMI_SET_HOST_BIAS */
+		WMI_LOWRSSI_SCAN_PARAMS lrScanParams;
+	} POSTPACK info;
+	u8 roamCtrlType ;
 } POSTPACK WMI_SET_ROAM_CTRL_CMD;
 
 /*
  * WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID
  */
 typedef enum {
-    BT_WLAN_CONN_PRECDENCE_WLAN=0,  /* Default */
-    BT_WLAN_CONN_PRECDENCE_PAL,
+	BT_WLAN_CONN_PRECDENCE_WLAN=0,  /* Default */
+	BT_WLAN_CONN_PRECDENCE_PAL,
 } BT_WLAN_CONN_PRECEDENCE;
 
 typedef PREPACK struct {
-    u8 precedence;
+	u8 precedence;
 } POSTPACK WMI_SET_BT_WLAN_CONN_PRECEDENCE;
 
 /*
  * WMI_ENABLE_RM_CMDID
  */
 typedef PREPACK struct {
-        u32 enable_radio_measurements;
+	u32 enable_radio_measurements;
 } POSTPACK WMI_ENABLE_RM_CMD;
 
 /*
  * WMI_SET_MAX_OFFHOME_DURATION_CMDID
  */
 typedef PREPACK struct {
-        u8 max_offhome_duration;
+	u8 max_offhome_duration;
 } POSTPACK WMI_SET_MAX_OFFHOME_DURATION_CMD;
 
 typedef PREPACK struct {
-    u32 frequency;
-    u8 threshold;
+	u32 frequency;
+	u8 threshold;
 } POSTPACK WMI_SET_HB_CHALLENGE_RESP_PARAMS_CMD;
 /*---------------------- BTCOEX RELATED -------------------------------------*/
 /*----------------------COMMON to AR6002 and AR6003 -------------------------*/
 typedef enum {
-    BT_STREAM_UNDEF = 0,
-    BT_STREAM_SCO,             /* SCO stream */
-    BT_STREAM_A2DP,            /* A2DP stream */
-    BT_STREAM_SCAN,            /* BT Discovery or Page */
-    BT_STREAM_ESCO,
-    BT_STREAM_MAX
+	BT_STREAM_UNDEF = 0,
+	BT_STREAM_SCO,             /* SCO stream */
+	BT_STREAM_A2DP,            /* A2DP stream */
+	BT_STREAM_SCAN,            /* BT Discovery or Page */
+	BT_STREAM_ESCO,
+	BT_STREAM_MAX
 } BT_STREAM_TYPE;
 
 typedef enum {
-    BT_PARAM_SCO_PSPOLL_LATENCY_ONE_FOURTH =1,
-    BT_PARAM_SCO_PSPOLL_LATENCY_HALF,
-    BT_PARAM_SCO_PSPOLL_LATENCY_THREE_FOURTH,
+	BT_PARAM_SCO_PSPOLL_LATENCY_ONE_FOURTH =1,
+	BT_PARAM_SCO_PSPOLL_LATENCY_HALF,
+	BT_PARAM_SCO_PSPOLL_LATENCY_THREE_FOURTH,
 } BT_PARAMS_SCO_PSPOLL_LATENCY;
 
 typedef enum {
-    BT_PARAMS_SCO_STOMP_SCO_NEVER =1,
-    BT_PARAMS_SCO_STOMP_SCO_ALWAYS,
-    BT_PARAMS_SCO_STOMP_SCO_IN_LOWRSSI,
+	BT_PARAMS_SCO_STOMP_SCO_NEVER =1,
+	BT_PARAMS_SCO_STOMP_SCO_ALWAYS,
+	BT_PARAMS_SCO_STOMP_SCO_IN_LOWRSSI,
 } BT_PARAMS_SCO_STOMP_RULES;
 
 typedef enum {
-    BT_STATUS_UNDEF = 0,
-    BT_STATUS_ON,
-    BT_STATUS_OFF,
-    BT_STATUS_MAX
+	BT_STATUS_UNDEF = 0,
+	BT_STATUS_ON,
+	BT_STATUS_OFF,
+	BT_STATUS_MAX
 } BT_STREAM_STATUS;
 
 typedef PREPACK struct {
-    u8 streamType;
-    u8 status;
+	u8 streamType;
+	u8 status;
 } POSTPACK WMI_SET_BT_STATUS_CMD;
 
 typedef enum {
-    BT_ANT_TYPE_UNDEF=0,
-    BT_ANT_TYPE_DUAL,
-    BT_ANT_TYPE_SPLITTER,
-    BT_ANT_TYPE_SWITCH,
-    BT_ANT_TYPE_HIGH_ISO_DUAL
+	BT_ANT_TYPE_UNDEF=0,
+	BT_ANT_TYPE_DUAL,
+	BT_ANT_TYPE_SPLITTER,
+	BT_ANT_TYPE_SWITCH,
+	BT_ANT_TYPE_HIGH_ISO_DUAL
 } BT_ANT_FRONTEND_CONFIG;
 
 typedef enum {
-    BT_COLOCATED_DEV_BTS4020=0,
-    BT_COLCATED_DEV_CSR ,
-    BT_COLOCATED_DEV_VALKYRIE
+	BT_COLOCATED_DEV_BTS4020=0,
+	BT_COLCATED_DEV_CSR ,
+	BT_COLOCATED_DEV_VALKYRIE
 } BT_COLOCATED_DEV_TYPE;
 
 /*********************** Applicable to AR6002 ONLY ******************************/
 
 typedef enum {
-    BT_PARAM_SCO = 1,         /* SCO stream parameters */
-    BT_PARAM_A2DP ,
-    BT_PARAM_ANTENNA_CONFIG,
-    BT_PARAM_COLOCATED_BT_DEVICE,
-    BT_PARAM_ACLCOEX,
-    BT_PARAM_11A_SEPARATE_ANT,
-    BT_PARAM_MAX
+	BT_PARAM_SCO = 1,         /* SCO stream parameters */
+	BT_PARAM_A2DP ,
+	BT_PARAM_ANTENNA_CONFIG,
+	BT_PARAM_COLOCATED_BT_DEVICE,
+	BT_PARAM_ACLCOEX,
+	BT_PARAM_11A_SEPARATE_ANT,
+	BT_PARAM_MAX
 } BT_PARAM_TYPE;
 
 
@@ -1329,40 +1329,40 @@ typedef enum {
 #define BT_SCO_SET_MAX_LOW_RATE_CNT(flags,val) (flags) |= (((val) & 0xFF) << 16)
 
 typedef PREPACK struct {
-    u32 numScoCyclesForceTrigger;  /* Number SCO cycles after which
-                                           force a pspoll. default = 10 */
-    u32 dataResponseTimeout;       /* Timeout Waiting for Downlink pkt
-                                           in response for ps-poll,
-                                           default = 10 msecs */
-    u32 stompScoRules;
-    u32 scoOptFlags;               /* SCO Options Flags :
-                                            bits:     meaning:
-                                             0        Allow Close Range Optimization
-                                             1        Force awake during close range
-                                             2        If set use host supplied RSSI for OPT
-                                             3        If set use host supplied RTS COUNT for OPT
-                                             4..7     Unused
-                                             8..15    Low Data Rate Min Cnt
-                                             16..23   Low Data Rate Max Cnt
-                                        */
-
-    u8 stompDutyCyleVal;           /* Sco cycles to limit ps-poll queuing
-                                           if stomped */
-    u8 stompDutyCyleMaxVal;        /*firm ware increases stomp duty cycle
-                                          gradually uptill this value on need basis*/
-    u8 psPollLatencyFraction;      /* Fraction of idle
-                                           period, within which
-                                           additional ps-polls
-                                           can be queued */
-    u8 noSCOSlots;                 /* Number of SCO Tx/Rx slots.
-                                           HVx, EV3, 2EV3 = 2 */
-    u8 noIdleSlots;                /* Number of Bluetooth idle slots between
-                                           consecutive SCO Tx/Rx slots
-                                           HVx, EV3 = 4
-                                           2EV3 = 10 */
-    u8 scoOptOffRssi;/*RSSI value below which we go to ps poll*/
-    u8 scoOptOnRssi; /*RSSI value above which we reenter opt mode*/
-    u8 scoOptRtsCount;
+	u32 numScoCyclesForceTrigger;  /* Number SCO cycles after which
+					  force a pspoll. default = 10 */
+	u32 dataResponseTimeout;       /* Timeout Waiting for Downlink pkt
+					  in response for ps-poll,
+					  default = 10 msecs */
+	u32 stompScoRules;
+	u32 scoOptFlags;               /* SCO Options Flags :
+					  bits:     meaning:
+					  0        Allow Close Range Optimization
+					  1        Force awake during close range
+					  2        If set use host supplied RSSI for OPT
+					  3        If set use host supplied RTS COUNT for OPT
+					  4..7     Unused
+					  8..15    Low Data Rate Min Cnt
+					  16..23   Low Data Rate Max Cnt
+				       */
+
+	u8 stompDutyCyleVal;           /* Sco cycles to limit ps-poll queuing
+					  if stomped */
+	u8 stompDutyCyleMaxVal;        /*firm ware increases stomp duty cycle
+					 gradually uptill this value on need basis*/
+	u8 psPollLatencyFraction;      /* Fraction of idle
+					  period, within which
+					  additional ps-polls
+					  can be queued */
+	u8 noSCOSlots;                 /* Number of SCO Tx/Rx slots.
+					  HVx, EV3, 2EV3 = 2 */
+	u8 noIdleSlots;                /* Number of Bluetooth idle slots between
+					  consecutive SCO Tx/Rx slots
+					  HVx, EV3 = 4
+					  2EV3 = 10 */
+	u8 scoOptOffRssi;/*RSSI value below which we go to ps poll*/
+	u8 scoOptOnRssi; /*RSSI value above which we reenter opt mode*/
+	u8 scoOptRtsCount;
 } POSTPACK BT_PARAMS_SCO;
 
 #define BT_A2DP_ALLOW_CLOSE_RANGE_OPT  (1 << 0)
@@ -1377,58 +1377,58 @@ typedef PREPACK struct {
 #define BT_A2DP_SET_MAX_LOW_RATE_CNT(flags,val) (flags) |= (((val) & 0xFF) << 16)
 
 typedef PREPACK struct {
-    u32 a2dpWlanUsageLimit; /* MAX time firmware uses the medium for
-                                    wlan, after it identifies the idle time
-                                    default (30 msecs) */
-    u32 a2dpBurstCntMin;   /* Minimum number of bluetooth data frames
-                                   to replenish Wlan Usage  limit (default 3) */
-    u32 a2dpDataRespTimeout;
-    u32 a2dpOptFlags;      /* A2DP Option flags:
-                                       bits:    meaning:
-                                        0       Allow Close Range Optimization
-                                        1       Force awake during close range
-                                        2        If set use host supplied RSSI for OPT
-                                        3        If set use host supplied RTS COUNT for OPT
-                                        4..7    Unused
-                                        8..15   Low Data Rate Min Cnt
-                                        16..23  Low Data Rate Max Cnt
-                                 */
-    u8 isCoLocatedBtRoleMaster;
-    u8 a2dpOptOffRssi;/*RSSI value below which we go to ps poll*/
-    u8 a2dpOptOnRssi; /*RSSI value above which we reenter opt mode*/
-    u8 a2dpOptRtsCount;
+	u32 a2dpWlanUsageLimit; /* MAX time firmware uses the medium for
+				   wlan, after it identifies the idle time
+				   default (30 msecs) */
+	u32 a2dpBurstCntMin;   /* Minimum number of bluetooth data frames
+				  to replenish Wlan Usage  limit (default 3) */
+	u32 a2dpDataRespTimeout;
+	u32 a2dpOptFlags;      /* A2DP Option flags:
+				  bits:    meaning:
+				  0       Allow Close Range Optimization
+				  1       Force awake during close range
+				  2        If set use host supplied RSSI for OPT
+				  3        If set use host supplied RTS COUNT for OPT
+				  4..7    Unused
+				  8..15   Low Data Rate Min Cnt
+				  16..23  Low Data Rate Max Cnt
+			       */
+	u8 isCoLocatedBtRoleMaster;
+	u8 a2dpOptOffRssi;/*RSSI value below which we go to ps poll*/
+	u8 a2dpOptOnRssi; /*RSSI value above which we reenter opt mode*/
+	u8 a2dpOptRtsCount;
 }POSTPACK BT_PARAMS_A2DP;
 
 /* During BT ftp/ BT OPP or any another data based acl profile on bluetooth
    (non a2dp).*/
 typedef PREPACK struct {
-    u32 aclWlanMediumUsageTime;  /* Wlan usage time during Acl (non-a2dp)
-                                       coexistence (default 30 msecs) */
-    u32 aclBtMediumUsageTime;   /* Bt usage time during acl coexistence
-                                       (default 30 msecs)*/
-    u32 aclDataRespTimeout;
-    u32 aclDetectTimeout;      /* ACL coexistence enabled if we get
-                                       10 Pkts in X msec(default 100 msecs) */
-    u32 aclmaxPktCnt;          /* No of ACL pkts to receive before
-                                         enabling ACL coex */
+	u32 aclWlanMediumUsageTime;  /* Wlan usage time during Acl (non-a2dp)
+					coexistence (default 30 msecs) */
+	u32 aclBtMediumUsageTime;   /* Bt usage time during acl coexistence
+				       (default 30 msecs)*/
+	u32 aclDataRespTimeout;
+	u32 aclDetectTimeout;      /* ACL coexistence enabled if we get
+				      10 Pkts in X msec(default 100 msecs) */
+	u32 aclmaxPktCnt;          /* No of ACL pkts to receive before
+				      enabling ACL coex */
 
 }POSTPACK BT_PARAMS_ACLCOEX;
 
 typedef PREPACK struct {
-    PREPACK union {
-        BT_PARAMS_SCO scoParams;
-        BT_PARAMS_A2DP a2dpParams;
-        BT_PARAMS_ACLCOEX  aclCoexParams;
-        u8 antType;         /* 0 -Disabled (default)
-                                     1 - BT_ANT_TYPE_DUAL
-                                     2 - BT_ANT_TYPE_SPLITTER
-                                     3 - BT_ANT_TYPE_SWITCH */
-        u8 coLocatedBtDev;  /* 0 - BT_COLOCATED_DEV_BTS4020 (default)
-                                     1 - BT_COLCATED_DEV_CSR
-                                     2 - BT_COLOCATED_DEV_VALKYRIe
-                                   */
-    } POSTPACK info;
-    u8 paramType ;
+	PREPACK union {
+		BT_PARAMS_SCO scoParams;
+		BT_PARAMS_A2DP a2dpParams;
+		BT_PARAMS_ACLCOEX  aclCoexParams;
+		u8 antType;         /* 0 -Disabled (default)
+				       1 - BT_ANT_TYPE_DUAL
+				       2 - BT_ANT_TYPE_SPLITTER
+				       3 - BT_ANT_TYPE_SWITCH */
+		u8 coLocatedBtDev;  /* 0 - BT_COLOCATED_DEV_BTS4020 (default)
+				       1 - BT_COLCATED_DEV_CSR
+				       2 - BT_COLOCATED_DEV_VALKYRIe
+				    */
+	} POSTPACK info;
+	u8 paramType ;
 } POSTPACK WMI_SET_BT_PARAMS_CMD;
 
 /************************ END AR6002 BTCOEX *******************************/
@@ -1440,20 +1440,20 @@ typedef PREPACK struct {
  * AR6003 enables coexistence and antenna switching based on the configuration.
  */
 typedef enum {
-    WMI_BTCOEX_NOT_ENABLED = 0,
-    WMI_BTCOEX_FE_ANT_SINGLE =1,
-    WMI_BTCOEX_FE_ANT_DUAL=2,
-    WMI_BTCOEX_FE_ANT_DUAL_HIGH_ISO=3,
-    WMI_BTCOEX_FE_ANT_TYPE_MAX
+	WMI_BTCOEX_NOT_ENABLED = 0,
+	WMI_BTCOEX_FE_ANT_SINGLE =1,
+	WMI_BTCOEX_FE_ANT_DUAL=2,
+	WMI_BTCOEX_FE_ANT_DUAL_HIGH_ISO=3,
+	WMI_BTCOEX_FE_ANT_TYPE_MAX
 }WMI_BTCOEX_FE_ANT_TYPE;
 
 typedef PREPACK struct {
 	u8 btcoexFeAntType; /* 1 - WMI_BTCOEX_FE_ANT_SINGLE for single antenna front end
-                                2 - WMI_BTCOEX_FE_ANT_DUAL for dual antenna front end
-                                    (for isolations less 35dB, for higher isolation there
-                                    is not need to pass this command).
-                                    (not implemented)
-                              */
+			       2 - WMI_BTCOEX_FE_ANT_DUAL for dual antenna front end
+			       (for isolations less 35dB, for higher isolation there
+			       is not need to pass this command).
+			       (not implemented)
+			    */
 }POSTPACK WMI_SET_BTCOEX_FE_ANT_CMD;
 
 /* -------------WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID ----------------*/
@@ -1462,12 +1462,12 @@ typedef PREPACK struct {
  */
 typedef PREPACK struct {
 	u8 btcoexCoLocatedBTdev; /*1 - Qcom BT (3 -wire PTA)
-                                    2 - CSR BT  (3 wire PTA)
-                                    3 - Atheros 3001 BT (3 wire PTA)
-                                    4 - STE bluetooth (4-wire ePTA)
-                                    5 - Atheros 3002 BT (4-wire MCI)
-                                    defaults= 3 (Atheros 3001 BT )
-                                    */
+				   2 - CSR BT  (3 wire PTA)
+				   3 - Atheros 3001 BT (3 wire PTA)
+				   4 - STE bluetooth (4-wire ePTA)
+				   5 - Atheros 3002 BT (4-wire MCI)
+				   defaults= 3 (Atheros 3001 BT )
+				 */
 }POSTPACK WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD;
 
 /* -------------WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID ------------*/
@@ -1479,18 +1479,18 @@ typedef PREPACK struct {
  */
 typedef PREPACK struct {
 	u32 btInquiryDataFetchFrequency;/* The frequency of querying the AP for data
-                                            (via pspoll) is configured by this parameter.
-                                            "default = 10 ms" */
+					   (via pspoll) is configured by this parameter.
+					   "default = 10 ms" */
 
 	u32 protectBmissDurPostBtInquiry;/* The firmware will continue to be in inquiry state
-                                             for configured duration, after inquiry completion
-                                             . This is to ensure other bluetooth transactions
-                                             (RDP, SDP profiles, link key exchange ...etc)
-                                             goes through smoothly without wifi stomping.
-                                             default = 10 secs*/
+					    for configured duration, after inquiry completion
+					    . This is to ensure other bluetooth transactions
+					    (RDP, SDP profiles, link key exchange ...etc)
+					    goes through smoothly without wifi stomping.
+					    default = 10 secs*/
 
 	u32 maxpageStomp;                 /*Applicable only for STE-BT interface. Currently not
-                                             used */
+					    used */
 	u32 btInquiryPageFlag;           /* Not used */
 }POSTPACK WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD;
 
@@ -1515,22 +1515,22 @@ typedef PREPACK struct {
 										   consecutive SCO Tx/Rx slots
 										   HVx, EV3 = 4
 										   2EV3 = 10
-                                         */
+							*/
 	u32 scoFlags;				   /* SCO Options Flags :
 										  bits:	   meaning:
- 										  0   Allow Close Range Optimization
- 										  1   Is EDR capable or Not
- 										  2   IS Co-located Bt role Master
-                                          3   Firmware determines the periodicity of SCO.
-							  			 */
+										  0   Allow Close Range Optimization
+										  1   Is EDR capable or Not
+										  2   IS Co-located Bt role Master
+										  3   Firmware determines the periodicity of SCO.
+						   */
 
-    u32 linkId;                      /* applicable to STE-BT - not used */
+	u32 linkId;                      /* applicable to STE-BT - not used */
 }POSTPACK BTCOEX_SCO_CONFIG;
 
 typedef PREPACK struct {
 	u32 scoCyclesForceTrigger;	/* Number SCO cycles after which
 											force a pspoll. default = 10 */
-    u32 scoDataResponseTimeout;	 /* Timeout Waiting for Downlink pkt
+	u32 scoDataResponseTimeout;	 /* Timeout Waiting for Downlink pkt
 											in response for ps-poll,
 											default = 20 msecs */
 
@@ -1541,46 +1541,46 @@ typedef PREPACK struct {
 	u32 scoPsPollLatencyFraction; 	 /* Fraction of idle
 											period, within which
 											additional ps-polls can be queued
-                                            1 - 1/4 of idle duration
-                                            2 - 1/2 of idle duration
-                                            3 - 3/4 of idle duration
-                                            default =2 (1/2)
-                                           */
+											1 - 1/4 of idle duration
+											2 - 1/2 of idle duration
+											3 - 3/4 of idle duration
+											default =2 (1/2)
+					 */
 }POSTPACK BTCOEX_PSPOLLMODE_SCO_CONFIG;
 
 typedef PREPACK struct {
 	u32 scoStompCntIn100ms;/*max number of SCO stomp in 100ms allowed in
-                                   opt mode. If exceeds the configured value,
-                                   switch to ps-poll mode
-                                  default = 3 */
+				 opt mode. If exceeds the configured value,
+				 switch to ps-poll mode
+				 default = 3 */
 
 	u32 scoContStompMax;   /* max number of continous stomp allowed in opt mode.
-                                   if excedded switch to pspoll mode
-                                    default = 3 */
+				  if excedded switch to pspoll mode
+				  default = 3 */
 
 	u32 scoMinlowRateMbps; /* Low rate threshold */
 
 	u32 scoLowRateCnt;     /* number of low rate pkts (< scoMinlowRateMbps) allowed in 100 ms.
-                                   If exceeded switch/stay to ps-poll mode, lower stay in opt mode.
-                                   default = 36
-                                 */
+				  If exceeded switch/stay to ps-poll mode, lower stay in opt mode.
+				  default = 36
+			       */
 
 	u32 scoHighPktRatio;   /*(Total Rx pkts in 100 ms + 1)/
-                                  ((Total tx pkts in 100 ms - No of high rate pkts in 100 ms) + 1) in 100 ms,
-                                  if exceeded switch/stay in opt mode and if lower switch/stay in  pspoll mode.
-                                  default = 5 (80% of high rates)
-                                 */
+				 ((Total tx pkts in 100 ms - No of high rate pkts in 100 ms) + 1) in 100 ms,
+				 if exceeded switch/stay in opt mode and if lower switch/stay in  pspoll mode.
+				 default = 5 (80% of high rates)
+			       */
 
 	u32 scoMaxAggrSize;    /* Max number of Rx subframes allowed in this mode. (Firmware re-negogiates
-                                   max number of aggregates if it was negogiated to higher value
-                                   default = 1
-                                   Recommended value Basic rate headsets = 1, EDR (2-EV3)  =4.
-                                 */
+				  max number of aggregates if it was negogiated to higher value
+				  default = 1
+				  Recommended value Basic rate headsets = 1, EDR (2-EV3)  =4.
+			       */
 }POSTPACK BTCOEX_OPTMODE_SCO_CONFIG;
 
 typedef PREPACK struct {
-    u32 scanInterval;
-    u32 maxScanStompCnt;
+	u32 scanInterval;
+	u32 maxScanStompCnt;
 }POSTPACK BTCOEX_WLANSCAN_SCO_CONFIG;
 
 typedef PREPACK struct {
@@ -1608,54 +1608,54 @@ typedef PREPACK struct {
 #define WMI_A2DP_CONFIG_FLAG_FIND_BT_ROLE          (1 << 4)
 
 typedef PREPACK struct {
-    u32 a2dpFlags;      /* A2DP Option flags:
-		                        bits:    meaning:
-               		            0       Allow Close Range Optimization
-       	                     	1       IS EDR capable
-       	                     	2       IS Co-located Bt role Master
-                                3       a2dp traffic is high priority
-                                4       Fw detect the role of bluetooth.
-                             */
+	u32 a2dpFlags;      /* A2DP Option flags:
+			       bits:    meaning:
+			       0       Allow Close Range Optimization
+			       1       IS EDR capable
+			       2       IS Co-located Bt role Master
+			       3       a2dp traffic is high priority
+			       4       Fw detect the role of bluetooth.
+			    */
 	u32 linkId;         /* Applicable only to STE-BT - not used */
 
 }POSTPACK BTCOEX_A2DP_CONFIG;
 
 typedef PREPACK struct {
-    u32 a2dpWlanMaxDur; /* MAX time firmware uses the medium for
-                      			wlan, after it identifies the idle time
-                                default (30 msecs) */
+	u32 a2dpWlanMaxDur; /* MAX time firmware uses the medium for
+			       wlan, after it identifies the idle time
+			       default (30 msecs) */
 
-    u32 a2dpMinBurstCnt;   /* Minimum number of bluetooth data frames
-                  				to replenish Wlan Usage  limit (default 3) */
+	u32 a2dpMinBurstCnt;   /* Minimum number of bluetooth data frames
+				  to replenish Wlan Usage  limit (default 3) */
 
-    u32 a2dpDataRespTimeout; /* Max duration firmware waits for downlink
-                                     by stomping on  bluetooth
-                                     after ps-poll is acknowledged.
-                                     default = 20 ms
-                                   */
+	u32 a2dpDataRespTimeout; /* Max duration firmware waits for downlink
+				    by stomping on  bluetooth
+				    after ps-poll is acknowledged.
+				    default = 20 ms
+				 */
 }POSTPACK BTCOEX_PSPOLLMODE_A2DP_CONFIG;
 
 typedef PREPACK struct {
 	u32 a2dpMinlowRateMbps;  /* Low rate threshold */
 
 	u32 a2dpLowRateCnt;    /* number of low rate pkts (< a2dpMinlowRateMbps) allowed in 100 ms.
-                                   If exceeded switch/stay to ps-poll mode, lower stay in opt mode.
-                                   default = 36
-                                 */
+				  If exceeded switch/stay to ps-poll mode, lower stay in opt mode.
+				  default = 36
+			       */
 
 	u32 a2dpHighPktRatio;   /*(Total Rx pkts in 100 ms + 1)/
-                                  ((Total tx pkts in 100 ms - No of high rate pkts in 100 ms) + 1) in 100 ms,
-                                  if exceeded switch/stay in opt mode and if lower switch/stay in  pspoll mode.
-                                  default = 5 (80% of high rates)
-                                 */
+				  ((Total tx pkts in 100 ms - No of high rate pkts in 100 ms) + 1) in 100 ms,
+				  if exceeded switch/stay in opt mode and if lower switch/stay in  pspoll mode.
+				  default = 5 (80% of high rates)
+				*/
 
 	u32 a2dpMaxAggrSize;    /* Max number of Rx subframes allowed in this mode. (Firmware re-negogiates
-                                   max number of aggregates if it was negogiated to higher value
-                                   default = 1
-                                  Recommended value Basic rate headsets = 1, EDR (2-EV3)  =8.
-                                 */
+				   max number of aggregates if it was negogiated to higher value
+				   default = 1
+				   Recommended value Basic rate headsets = 1, EDR (2-EV3)  =8.
+				*/
 	u32 a2dpPktStompCnt;    /*number of a2dp pkts that can be stomped per burst.
-                                   default = 6*/
+				  default = 6*/
 
 }POSTPACK BTCOEX_OPTMODE_A2DP_CONFIG;
 
@@ -1683,13 +1683,13 @@ typedef PREPACK struct {
 #define WMI_ACLCOEX_FLAGS_DISABLE_FW_DETECTION (1 << 1)
 
 typedef PREPACK struct {
-    u32 aclWlanMediumDur; 	    /* Wlan usage time during Acl (non-a2dp)
-                     					coexistence (default 30 msecs)
-                                    */
+	u32 aclWlanMediumDur; 	    /* Wlan usage time during Acl (non-a2dp)
+				       coexistence (default 30 msecs)
+				    */
 
-    u32 aclBtMediumDur; 	   /* Bt usage time during acl coexistence
-					                     (default 30 msecs)
-                                   */
+	u32 aclBtMediumDur; 	   /* Bt usage time during acl coexistence
+				      (default 30 msecs)
+				   */
 
 	u32 aclDetectTimeout;	   /* BT activity observation time limit.
 									  In this time duration, number of bt pkts are counted.
@@ -1700,44 +1700,44 @@ typedef PREPACK struct {
 									  has not reached "aclPktCntLowerLimit" continuously
 									  for "aclIterToEnableCoex", then ACL coexistence is
 									  disabled.
-    								  -default 100 msecs
-                                    */
+									  -default 100 msecs
+				   */
 
-	 u32 aclPktCntLowerLimit;   /* Acl Pkt Cnt to be received in duration of
+	u32 aclPktCntLowerLimit;   /* Acl Pkt Cnt to be received in duration of
 										"aclDetectTimeout" for
 										"aclIterForEnDis" times to enabling ACL coex.
-                                        Similar logic is used to disable acl coexistence.
-                                        (If "aclPktCntLowerLimit"  cnt of acl pkts
-                                         are not seen by the for "aclIterForEnDis"
-                                         then acl coexistence is disabled).
-                                        default = 10
-                                   */
-
-	 u32 aclIterForEnDis;      /* number of Iteration of "aclPktCntLowerLimit" for Enabling and
-                                       Disabling Acl Coexistence.
-                                       default = 3
-                                     */
-
-	 u32 aclPktCntUpperLimit; /* This is upperBound limit, if there is more than
+										Similar logic is used to disable acl coexistence.
+										(If "aclPktCntLowerLimit"  cnt of acl pkts
+										are not seen by the for "aclIterForEnDis"
+										then acl coexistence is disabled).
+										default = 10
+				   */
+
+	u32 aclIterForEnDis;      /* number of Iteration of "aclPktCntLowerLimit" for Enabling and
+				     Disabling Acl Coexistence.
+				     default = 3
+				  */
+
+	u32 aclPktCntUpperLimit; /* This is upperBound limit, if there is more than
 									  "aclPktCntUpperLimit" seen in "aclDetectTimeout",
 									  ACL coexistence is enabled right away.
 									  - default 15*/
 
 	u32 aclCoexFlags;			/* A2DP Option flags:
-		  	                          bits:    meaning:
-       		                          0       Allow Close Range Optimization
-                    		          1       disable Firmware detection
-                                      (Currently supported configuration is aclCoexFlags =0)
-                      			 	*/
+						   bits:    meaning:
+						   0       Allow Close Range Optimization
+						   1       disable Firmware detection
+						   (Currently supported configuration is aclCoexFlags =0)
+						*/
 	u32 linkId;                /* Applicable only for STE-BT - not used */
 
 }POSTPACK BTCOEX_ACLCOEX_CONFIG;
 
 typedef PREPACK struct {
-    u32 aclDataRespTimeout;   /* Max duration firmware waits for downlink
-                                      by stomping on  bluetooth
-                                      after ps-poll is acknowledged.
-                                     default = 20 ms */
+	u32 aclDataRespTimeout;   /* Max duration firmware waits for downlink
+				     by stomping on  bluetooth
+				     after ps-poll is acknowledged.
+				     default = 20 ms */
 
 }POSTPACK BTCOEX_PSPOLLMODE_ACLCOEX_CONFIG;
 
@@ -1786,10 +1786,10 @@ typedef PREPACK struct {
  * reported via WMI_BTCOEX_CONFIG_EVENTID */
 typedef PREPACK struct {
 	u32 btProfileType; /* 1 - SCO
-                               2 - A2DP
-                               3 - INQUIRY_PAGE
-                               4 - ACLCOEX
-                            */
+			      2 - A2DP
+			      3 - INQUIRY_PAGE
+			      4 - ACLCOEX
+			   */
 	u32 linkId;    /* not used */
 }WMI_GET_BTCOEX_CONFIG_CMD;
 
@@ -1803,8 +1803,8 @@ typedef PREPACK struct {
 		WMI_SET_BTCOEX_SCO_CONFIG_CMD scoConfigCmd;
 		WMI_SET_BTCOEX_A2DP_CONFIG_CMD a2dpConfigCmd;
 		WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD aclcoexConfig;
-        WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD btinquiryPageConfigCmd;
-    } POSTPACK info;
+		WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD btinquiryPageConfigCmd;
+	} POSTPACK info;
 } POSTPACK WMI_BTCOEX_CONFIG_EVENT;
 
 /*------------- WMI_REPORT_BTCOEX_BTCOEX_STATS_EVENTID--------------------*/
@@ -1848,26 +1848,26 @@ typedef PREPACK struct {
 
 /*--------------------------END OF BTCOEX -------------------------------------*/
 typedef PREPACK struct {
-    u32 sleepState;
+	u32 sleepState;
 }WMI_REPORT_SLEEP_STATE_EVENT;
 
 typedef enum {
-    WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP =0,
-    WMI_REPORT_SLEEP_STATUS_IS_AWAKE
+	WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP =0,
+	WMI_REPORT_SLEEP_STATUS_IS_AWAKE
 } WMI_REPORT_SLEEP_STATUS;
 typedef enum {
-    DISCONN_EVT_IN_RECONN = 0,  /* default */
-    NO_DISCONN_EVT_IN_RECONN
+	DISCONN_EVT_IN_RECONN = 0,  /* default */
+	NO_DISCONN_EVT_IN_RECONN
 } TARGET_EVENT_REPORT_CONFIG;
 
 typedef PREPACK struct {
-    u32 evtConfig;
+	u32 evtConfig;
 } POSTPACK WMI_SET_TARGET_EVENT_REPORT_CMD;
 
 
 typedef PREPACK struct {
-    u16 cmd_buf_sz;     /* HCI cmd buffer size */
-    u8 buf[1];         /* Absolute HCI cmd */
+	u16 cmd_buf_sz;     /* HCI cmd buffer size */
+	u8 buf[1];         /* Absolute HCI cmd */
 } POSTPACK WMI_HCI_CMD;
 
 /*
@@ -1878,113 +1878,113 @@ typedef PREPACK struct {
  * WMI_GET_CHANNEL_LIST_CMDID reply
  */
 typedef PREPACK struct {
-    u8 reserved1;
-    u8 numChannels;            /* number of channels in reply */
-    u16 channelList[1];         /* channel in Mhz */
+	u8 reserved1;
+	u8 numChannels;            /* number of channels in reply */
+	u16 channelList[1];         /* channel in Mhz */
 } POSTPACK WMI_CHANNEL_LIST_REPLY;
 
 typedef enum {
-    A_SUCCEEDED = 0,
-    A_FAILED_DELETE_STREAM_DOESNOT_EXIST=250,
-    A_SUCCEEDED_MODIFY_STREAM=251,
-    A_FAILED_INVALID_STREAM = 252,
-    A_FAILED_MAX_THINSTREAMS = 253,
-    A_FAILED_CREATE_REMOVE_PSTREAM_FIRST = 254,
+	A_SUCCEEDED = 0,
+	A_FAILED_DELETE_STREAM_DOESNOT_EXIST=250,
+	A_SUCCEEDED_MODIFY_STREAM=251,
+	A_FAILED_INVALID_STREAM = 252,
+	A_FAILED_MAX_THINSTREAMS = 253,
+	A_FAILED_CREATE_REMOVE_PSTREAM_FIRST = 254,
 } PSTREAM_REPLY_STATUS;
 
 typedef PREPACK struct {
-    u8 status;                 /* PSTREAM_REPLY_STATUS */
-    u8 txQueueNumber;
-    u8 rxQueueNumber;
-    u8 trafficClass;
-    u8 trafficDirection;       /* DIR_TYPE */
+	u8 status;                 /* PSTREAM_REPLY_STATUS */
+	u8 txQueueNumber;
+	u8 rxQueueNumber;
+	u8 trafficClass;
+	u8 trafficDirection;       /* DIR_TYPE */
 } POSTPACK WMI_CRE_PRIORITY_STREAM_REPLY;
 
 typedef PREPACK struct {
-    u8 status;                 /* PSTREAM_REPLY_STATUS */
-    u8 txQueueNumber;
-    u8 rxQueueNumber;
-    u8 trafficDirection;       /* DIR_TYPE */
-    u8 trafficClass;
+	u8 status;                 /* PSTREAM_REPLY_STATUS */
+	u8 txQueueNumber;
+	u8 rxQueueNumber;
+	u8 trafficDirection;       /* DIR_TYPE */
+	u8 trafficClass;
 } POSTPACK WMI_DEL_PRIORITY_STREAM_REPLY;
 
 /*
  * List of Events (target to host)
  */
 typedef enum {
-    WMI_READY_EVENTID           = 0x1001,
-    WMI_CONNECT_EVENTID,
-    WMI_DISCONNECT_EVENTID,
-    WMI_BSSINFO_EVENTID,
-    WMI_CMDERROR_EVENTID,
-    WMI_REGDOMAIN_EVENTID,
-    WMI_PSTREAM_TIMEOUT_EVENTID,
-    WMI_NEIGHBOR_REPORT_EVENTID,
-    WMI_TKIP_MICERR_EVENTID,
-    WMI_SCAN_COMPLETE_EVENTID,           /* 0x100a */
-    WMI_REPORT_STATISTICS_EVENTID,
-    WMI_RSSI_THRESHOLD_EVENTID,
-    WMI_ERROR_REPORT_EVENTID,
-    WMI_OPT_RX_FRAME_EVENTID,
-    WMI_REPORT_ROAM_TBL_EVENTID,
-    WMI_EXTENSION_EVENTID,
-    WMI_CAC_EVENTID,
-    WMI_SNR_THRESHOLD_EVENTID,
-    WMI_LQ_THRESHOLD_EVENTID,
-    WMI_TX_RETRY_ERR_EVENTID,            /* 0x1014 */
-    WMI_REPORT_ROAM_DATA_EVENTID,
-    WMI_TEST_EVENTID,
-    WMI_APLIST_EVENTID,
-    WMI_GET_WOW_LIST_EVENTID,
-    WMI_GET_PMKID_LIST_EVENTID,
-    WMI_CHANNEL_CHANGE_EVENTID,
-    WMI_PEER_NODE_EVENTID,
-    WMI_PSPOLL_EVENTID,
-    WMI_DTIMEXPIRY_EVENTID,
-    WMI_WLAN_VERSION_EVENTID,
-    WMI_SET_PARAMS_REPLY_EVENTID,
-    WMI_ADDBA_REQ_EVENTID,              /*0x1020 */
-    WMI_ADDBA_RESP_EVENTID,
-    WMI_DELBA_REQ_EVENTID,
-    WMI_TX_COMPLETE_EVENTID,
-    WMI_HCI_EVENT_EVENTID,
-    WMI_ACL_DATA_EVENTID,
-    WMI_REPORT_SLEEP_STATE_EVENTID,
+	WMI_READY_EVENTID           = 0x1001,
+	WMI_CONNECT_EVENTID,
+	WMI_DISCONNECT_EVENTID,
+	WMI_BSSINFO_EVENTID,
+	WMI_CMDERROR_EVENTID,
+	WMI_REGDOMAIN_EVENTID,
+	WMI_PSTREAM_TIMEOUT_EVENTID,
+	WMI_NEIGHBOR_REPORT_EVENTID,
+	WMI_TKIP_MICERR_EVENTID,
+	WMI_SCAN_COMPLETE_EVENTID,           /* 0x100a */
+	WMI_REPORT_STATISTICS_EVENTID,
+	WMI_RSSI_THRESHOLD_EVENTID,
+	WMI_ERROR_REPORT_EVENTID,
+	WMI_OPT_RX_FRAME_EVENTID,
+	WMI_REPORT_ROAM_TBL_EVENTID,
+	WMI_EXTENSION_EVENTID,
+	WMI_CAC_EVENTID,
+	WMI_SNR_THRESHOLD_EVENTID,
+	WMI_LQ_THRESHOLD_EVENTID,
+	WMI_TX_RETRY_ERR_EVENTID,            /* 0x1014 */
+	WMI_REPORT_ROAM_DATA_EVENTID,
+	WMI_TEST_EVENTID,
+	WMI_APLIST_EVENTID,
+	WMI_GET_WOW_LIST_EVENTID,
+	WMI_GET_PMKID_LIST_EVENTID,
+	WMI_CHANNEL_CHANGE_EVENTID,
+	WMI_PEER_NODE_EVENTID,
+	WMI_PSPOLL_EVENTID,
+	WMI_DTIMEXPIRY_EVENTID,
+	WMI_WLAN_VERSION_EVENTID,
+	WMI_SET_PARAMS_REPLY_EVENTID,
+	WMI_ADDBA_REQ_EVENTID,              /*0x1020 */
+	WMI_ADDBA_RESP_EVENTID,
+	WMI_DELBA_REQ_EVENTID,
+	WMI_TX_COMPLETE_EVENTID,
+	WMI_HCI_EVENT_EVENTID,
+	WMI_ACL_DATA_EVENTID,
+	WMI_REPORT_SLEEP_STATE_EVENTID,
 #ifdef WAPI_ENABLE
-    WMI_WAPI_REKEY_EVENTID,
+	WMI_WAPI_REKEY_EVENTID,
 #endif
-    WMI_REPORT_BTCOEX_STATS_EVENTID,
-    WMI_REPORT_BTCOEX_CONFIG_EVENTID,
-    WMI_ACM_REJECT_EVENTID,
-    WMI_THIN_RESERVED_START_EVENTID = 0x8000,
-    /* Events in this range are reserved for thinmode 
-     * See wmi_thin.h for actual definitions */
-    WMI_THIN_RESERVED_END_EVENTID = 0x8fff,
+	WMI_REPORT_BTCOEX_STATS_EVENTID,
+	WMI_REPORT_BTCOEX_CONFIG_EVENTID,
+	WMI_ACM_REJECT_EVENTID,
+	WMI_THIN_RESERVED_START_EVENTID = 0x8000,
+	/* Events in this range are reserved for thinmode
+	 * See wmi_thin.h for actual definitions */
+	WMI_THIN_RESERVED_END_EVENTID = 0x8fff,
 
 } WMI_EVENT_ID;
 
 
 typedef enum {
-    WMI_11A_CAPABILITY   = 1,
-    WMI_11G_CAPABILITY   = 2,
-    WMI_11AG_CAPABILITY  = 3,
-    WMI_11NA_CAPABILITY  = 4,
-    WMI_11NG_CAPABILITY  = 5,
-    WMI_11NAG_CAPABILITY = 6,
-    // END CAPABILITY
-    WMI_11N_CAPABILITY_OFFSET = (WMI_11NA_CAPABILITY - WMI_11A_CAPABILITY),
+	WMI_11A_CAPABILITY   = 1,
+	WMI_11G_CAPABILITY   = 2,
+	WMI_11AG_CAPABILITY  = 3,
+	WMI_11NA_CAPABILITY  = 4,
+	WMI_11NG_CAPABILITY  = 5,
+	WMI_11NAG_CAPABILITY = 6,
+	// END CAPABILITY
+	WMI_11N_CAPABILITY_OFFSET = (WMI_11NA_CAPABILITY - WMI_11A_CAPABILITY),
 } WMI_PHY_CAPABILITY;
 
 typedef PREPACK struct {
-    u8 macaddr[ATH_MAC_LEN];
-    u8 phyCapability;              /* WMI_PHY_CAPABILITY */
+	u8 macaddr[ATH_MAC_LEN];
+	u8 phyCapability;              /* WMI_PHY_CAPABILITY */
 } POSTPACK WMI_READY_EVENT_1;
 
 typedef PREPACK struct {
-    u32 sw_version;
-    u32 abi_version;
-    u8 macaddr[ATH_MAC_LEN];
-    u8 phyCapability;              /* WMI_PHY_CAPABILITY */
+	u32 sw_version;
+	u32 abi_version;
+	u8 macaddr[ATH_MAC_LEN];
+	u8 phyCapability;              /* WMI_PHY_CAPABILITY */
 } POSTPACK WMI_READY_EVENT_2;
 
 #if defined(ATH_TARGET)
@@ -2002,42 +2002,42 @@ typedef PREPACK struct {
  * Connect Event
  */
 typedef PREPACK struct {
-    u16 channel;
-    u8 bssid[ATH_MAC_LEN];
-    u16 listenInterval;
-    u16 beaconInterval;
-    u32 networkType;
-    u8 beaconIeLen;
-    u8 assocReqLen;
-    u8 assocRespLen;
-    u8 assocInfo[1];
+	u16 channel;
+	u8 bssid[ATH_MAC_LEN];
+	u16 listenInterval;
+	u16 beaconInterval;
+	u32 networkType;
+	u8 beaconIeLen;
+	u8 assocReqLen;
+	u8 assocRespLen;
+	u8 assocInfo[1];
 } POSTPACK WMI_CONNECT_EVENT;
 
 /*
  * Disconnect Event
  */
 typedef enum {
-    NO_NETWORK_AVAIL   = 0x01,
-    LOST_LINK          = 0x02,     /* bmiss */
-    DISCONNECT_CMD     = 0x03,
-    BSS_DISCONNECTED   = 0x04,
-    AUTH_FAILED        = 0x05,
-    ASSOC_FAILED       = 0x06,
-    NO_RESOURCES_AVAIL = 0x07,
-    CSERV_DISCONNECT   = 0x08,
-    INVALID_PROFILE    = 0x0a,
-    DOT11H_CHANNEL_SWITCH = 0x0b,
-    PROFILE_MISMATCH   = 0x0c,
-    CONNECTION_EVICTED = 0x0d,
-    IBSS_MERGE         = 0xe,
+	NO_NETWORK_AVAIL   = 0x01,
+	LOST_LINK          = 0x02,     /* bmiss */
+	DISCONNECT_CMD     = 0x03,
+	BSS_DISCONNECTED   = 0x04,
+	AUTH_FAILED        = 0x05,
+	ASSOC_FAILED       = 0x06,
+	NO_RESOURCES_AVAIL = 0x07,
+	CSERV_DISCONNECT   = 0x08,
+	INVALID_PROFILE    = 0x0a,
+	DOT11H_CHANNEL_SWITCH = 0x0b,
+	PROFILE_MISMATCH   = 0x0c,
+	CONNECTION_EVICTED = 0x0d,
+	IBSS_MERGE         = 0xe,
 } WMI_DISCONNECT_REASON;
 
 typedef PREPACK struct {
-    u16 protocolReasonStatus;  /* reason code, see 802.11 spec. */
-    u8 bssid[ATH_MAC_LEN];    /* set if known */
-    u8 disconnectReason ;      /* see WMI_DISCONNECT_REASON */
-    u8 assocRespLen;
-    u8 assocInfo[1];
+	u16 protocolReasonStatus;  /* reason code, see 802.11 spec. */
+	u8 bssid[ATH_MAC_LEN];    /* set if known */
+	u8 disconnectReason ;      /* see WMI_DISCONNECT_REASON */
+	u8 assocRespLen;
+	u8 assocInfo[1];
 } POSTPACK WMI_DISCONNECT_EVENT;
 
 /*
@@ -2047,24 +2047,24 @@ typedef PREPACK struct {
  * the beacon or probe-response frame body.  The 802.11 header is not included.
  */
 typedef enum {
-    BEACON_FTYPE = 0x1,
-    PROBERESP_FTYPE,
-    ACTION_MGMT_FTYPE,
-    PROBEREQ_FTYPE,
+	BEACON_FTYPE = 0x1,
+	PROBERESP_FTYPE,
+	ACTION_MGMT_FTYPE,
+	PROBEREQ_FTYPE,
 } WMI_BI_FTYPE;
 
 enum {
-    BSS_ELEMID_CHANSWITCH = 0x01,
-    BSS_ELEMID_ATHEROS = 0x02,
+	BSS_ELEMID_CHANSWITCH = 0x01,
+	BSS_ELEMID_ATHEROS = 0x02,
 };
 
 typedef PREPACK struct {
-    u16 channel;
-    u8 frameType;          /* see WMI_BI_FTYPE */
-    u8 snr;
-    s16 rssi;
-    u8 bssid[ATH_MAC_LEN];
-    u32 ieMask;
+	u16 channel;
+	u8 frameType;          /* see WMI_BI_FTYPE */
+	u8 snr;
+	s16 rssi;
+	u8 bssid[ATH_MAC_LEN];
+	u32 ieMask;
 } POSTPACK WMI_BSS_INFO_HDR;
 
 /*
@@ -2076,46 +2076,46 @@ typedef PREPACK struct {
  * - Remove rssi and compute it on the host. rssi = snr - 95
  */
 typedef PREPACK struct {
-    u16 channel;
-    u8 frameType;          /* see WMI_BI_FTYPE */
-    u8 snr;
-    u8 bssid[ATH_MAC_LEN];
-    u16 ieMask;
+	u16 channel;
+	u8 frameType;          /* see WMI_BI_FTYPE */
+	u8 snr;
+	u8 bssid[ATH_MAC_LEN];
+	u16 ieMask;
 } POSTPACK WMI_BSS_INFO_HDR2;
 
 /*
  * Command Error Event
  */
 typedef enum {
-    INVALID_PARAM  = 0x01,
-    ILLEGAL_STATE  = 0x02,
-    INTERNAL_ERROR = 0x03,
+	INVALID_PARAM  = 0x01,
+	ILLEGAL_STATE  = 0x02,
+	INTERNAL_ERROR = 0x03,
 } WMI_ERROR_CODE;
 
 typedef PREPACK struct {
-    u16 commandId;
-    u8 errorCode;
+	u16 commandId;
+	u8 errorCode;
 } POSTPACK WMI_CMD_ERROR_EVENT;
 
 /*
  * New Regulatory Domain Event
  */
 typedef PREPACK struct {
-    u32 regDomain;
+	u32 regDomain;
 } POSTPACK WMI_REG_DOMAIN_EVENT;
 
 typedef PREPACK struct {
-    u8 txQueueNumber;
-    u8 rxQueueNumber;
-    u8 trafficDirection;
-    u8 trafficClass;
+	u8 txQueueNumber;
+	u8 rxQueueNumber;
+	u8 trafficDirection;
+	u8 trafficClass;
 } POSTPACK WMI_PSTREAM_TIMEOUT_EVENT;
 
 typedef PREPACK struct {
-    u8 reserve1;
-    u8 reserve2;
-    u8 reserve3;
-    u8 trafficClass;
+	u8 reserve1;
+	u8 reserve2;
+	u8 reserve3;
+	u8 trafficClass;
 } POSTPACK WMI_ACM_REJECT_EVENT;
 
 /*
@@ -2128,34 +2128,34 @@ typedef PREPACK struct {
  * or APs reported.
  */
 typedef enum {
-    WMI_DEFAULT_BSS_FLAGS   = 0x00,
-    WMI_PREAUTH_CAPABLE_BSS = 0x01,
-    WMI_PMKID_VALID_BSS     = 0x02,
+	WMI_DEFAULT_BSS_FLAGS   = 0x00,
+	WMI_PREAUTH_CAPABLE_BSS = 0x01,
+	WMI_PMKID_VALID_BSS     = 0x02,
 } WMI_BSS_FLAGS;
 
 typedef PREPACK struct {
-    u8 bssid[ATH_MAC_LEN];
-    u8 bssFlags;            /* see WMI_BSS_FLAGS */
+	u8 bssid[ATH_MAC_LEN];
+	u8 bssFlags;            /* see WMI_BSS_FLAGS */
 } POSTPACK WMI_NEIGHBOR_INFO;
 
 typedef PREPACK struct {
-    s8 numberOfAps;
-    WMI_NEIGHBOR_INFO neighbor[1];
+	s8 numberOfAps;
+	WMI_NEIGHBOR_INFO neighbor[1];
 } POSTPACK WMI_NEIGHBOR_REPORT_EVENT;
 
 /*
  * TKIP MIC Error Event
  */
 typedef PREPACK struct {
-    u8 keyid;
-    u8 ismcast;
+	u8 keyid;
+	u8 ismcast;
 } POSTPACK WMI_TKIP_MICERR_EVENT;
 
 /*
  * WMI_SCAN_COMPLETE_EVENTID - no parameters (old), staus parameter (new)
  */
 typedef PREPACK struct {
-    s32 status;
+	s32 status;
 } POSTPACK WMI_SCAN_COMPLETE_EVENT;
 
 #define MAX_OPT_DATA_LEN 1400
@@ -2164,38 +2164,38 @@ typedef PREPACK struct {
  * WMI_SET_ADHOC_BSSID_CMDID
  */
 typedef PREPACK struct {
-    u8 bssid[ATH_MAC_LEN];
+	u8 bssid[ATH_MAC_LEN];
 } POSTPACK WMI_SET_ADHOC_BSSID_CMD;
 
 /*
  * WMI_SET_OPT_MODE_CMDID
  */
 typedef enum {
-    SPECIAL_OFF,
-    SPECIAL_ON,
+	SPECIAL_OFF,
+	SPECIAL_ON,
 } OPT_MODE_TYPE;
 
 typedef PREPACK struct {
-    u8 optMode;
+	u8 optMode;
 } POSTPACK WMI_SET_OPT_MODE_CMD;
 
 /*
  * WMI_TX_OPT_FRAME_CMDID
  */
 typedef enum {
-    OPT_PROBE_REQ   = 0x01,
-    OPT_PROBE_RESP  = 0x02,
-    OPT_CPPP_START  = 0x03,
-    OPT_CPPP_STOP   = 0x04,
+	OPT_PROBE_REQ   = 0x01,
+	OPT_PROBE_RESP  = 0x02,
+	OPT_CPPP_START  = 0x03,
+	OPT_CPPP_STOP   = 0x04,
 } WMI_OPT_FTYPE;
 
 typedef PREPACK struct {
-    u16 optIEDataLen;
-    u8 frmType;
-    u8 dstAddr[ATH_MAC_LEN];
-    u8 bssid[ATH_MAC_LEN];
-    u8 reserved;               /* For alignment */
-    u8 optIEData[1];
+	u16 optIEDataLen;
+	u8 frmType;
+	u8 dstAddr[ATH_MAC_LEN];
+	u8 bssid[ATH_MAC_LEN];
+	u8 reserved;               /* For alignment */
+	u8 optIEData[1];
 } POSTPACK WMI_OPT_TX_FRAME_CMD;
 
 /*
@@ -2205,113 +2205,113 @@ typedef PREPACK struct {
  * The 802.11 header is not included.
  */
 typedef PREPACK struct {
-    u16 channel;
-    u8 frameType;          /* see WMI_OPT_FTYPE */
-    s8 snr;
-    u8 srcAddr[ATH_MAC_LEN];
-    u8 bssid[ATH_MAC_LEN];
+	u16 channel;
+	u8 frameType;          /* see WMI_OPT_FTYPE */
+	s8 snr;
+	u8 srcAddr[ATH_MAC_LEN];
+	u8 bssid[ATH_MAC_LEN];
 } POSTPACK WMI_OPT_RX_INFO_HDR;
 
 /*
  * Reporting statistics.
  */
 typedef PREPACK struct {
-    u32 tx_packets;
-    u32 tx_bytes;
-    u32 tx_unicast_pkts;
-    u32 tx_unicast_bytes;
-    u32 tx_multicast_pkts;
-    u32 tx_multicast_bytes;
-    u32 tx_broadcast_pkts;
-    u32 tx_broadcast_bytes;
-    u32 tx_rts_success_cnt;
-    u32 tx_packet_per_ac[4];
-    u32 tx_errors_per_ac[4];
-
-    u32 tx_errors;
-    u32 tx_failed_cnt;
-    u32 tx_retry_cnt;
-    u32 tx_mult_retry_cnt;
-    u32 tx_rts_fail_cnt;
-    s32 tx_unicast_rate;
+	u32 tx_packets;
+	u32 tx_bytes;
+	u32 tx_unicast_pkts;
+	u32 tx_unicast_bytes;
+	u32 tx_multicast_pkts;
+	u32 tx_multicast_bytes;
+	u32 tx_broadcast_pkts;
+	u32 tx_broadcast_bytes;
+	u32 tx_rts_success_cnt;
+	u32 tx_packet_per_ac[4];
+	u32 tx_errors_per_ac[4];
+
+	u32 tx_errors;
+	u32 tx_failed_cnt;
+	u32 tx_retry_cnt;
+	u32 tx_mult_retry_cnt;
+	u32 tx_rts_fail_cnt;
+	s32 tx_unicast_rate;
 }POSTPACK tx_stats_t;
 
 typedef PREPACK struct {
-    u32 rx_packets;
-    u32 rx_bytes;
-    u32 rx_unicast_pkts;
-    u32 rx_unicast_bytes;
-    u32 rx_multicast_pkts;
-    u32 rx_multicast_bytes;
-    u32 rx_broadcast_pkts;
-    u32 rx_broadcast_bytes;
-    u32 rx_fragment_pkt;
-
-    u32 rx_errors;
-    u32 rx_crcerr;
-    u32 rx_key_cache_miss;
-    u32 rx_decrypt_err;
-    u32 rx_duplicate_frames;
-    s32 rx_unicast_rate;
+	u32 rx_packets;
+	u32 rx_bytes;
+	u32 rx_unicast_pkts;
+	u32 rx_unicast_bytes;
+	u32 rx_multicast_pkts;
+	u32 rx_multicast_bytes;
+	u32 rx_broadcast_pkts;
+	u32 rx_broadcast_bytes;
+	u32 rx_fragment_pkt;
+
+	u32 rx_errors;
+	u32 rx_crcerr;
+	u32 rx_key_cache_miss;
+	u32 rx_decrypt_err;
+	u32 rx_duplicate_frames;
+	s32 rx_unicast_rate;
 }POSTPACK rx_stats_t;
 
 typedef PREPACK struct {
-    u32 tkip_local_mic_failure;
-    u32 tkip_counter_measures_invoked;
-    u32 tkip_replays;
-    u32 tkip_format_errors;
-    u32 ccmp_format_errors;
-    u32 ccmp_replays;
+	u32 tkip_local_mic_failure;
+	u32 tkip_counter_measures_invoked;
+	u32 tkip_replays;
+	u32 tkip_format_errors;
+	u32 ccmp_format_errors;
+	u32 ccmp_replays;
 }POSTPACK tkip_ccmp_stats_t;
 
 typedef PREPACK struct {
-    u32 power_save_failure_cnt;
-    u16 stop_tx_failure_cnt;
-    u16 atim_tx_failure_cnt;
-    u16 atim_rx_failure_cnt;
-    u16 bcn_rx_failure_cnt;
+	u32 power_save_failure_cnt;
+	u16 stop_tx_failure_cnt;
+	u16 atim_tx_failure_cnt;
+	u16 atim_rx_failure_cnt;
+	u16 bcn_rx_failure_cnt;
 }POSTPACK pm_stats_t;
 
 typedef PREPACK struct {
-    u32 cs_bmiss_cnt;
-    u32 cs_lowRssi_cnt;
-    u16 cs_connect_cnt;
-    u16 cs_disconnect_cnt;
-    s16 cs_aveBeacon_rssi;
-    u16 cs_roam_count;
-    s16 cs_rssi;
-    u8 cs_snr;
-    u8 cs_aveBeacon_snr;
-    u8 cs_lastRoam_msec;
+	u32 cs_bmiss_cnt;
+	u32 cs_lowRssi_cnt;
+	u16 cs_connect_cnt;
+	u16 cs_disconnect_cnt;
+	s16 cs_aveBeacon_rssi;
+	u16 cs_roam_count;
+	s16 cs_rssi;
+	u8 cs_snr;
+	u8 cs_aveBeacon_snr;
+	u8 cs_lastRoam_msec;
 } POSTPACK cserv_stats_t;
 
 typedef PREPACK struct {
-    tx_stats_t          tx_stats;
-    rx_stats_t          rx_stats;
-    tkip_ccmp_stats_t   tkipCcmpStats;
+	tx_stats_t          tx_stats;
+	rx_stats_t          rx_stats;
+	tkip_ccmp_stats_t   tkipCcmpStats;
 }POSTPACK wlan_net_stats_t;
 
 typedef PREPACK struct {
-    u32 arp_received;
-    u32 arp_matched;
-    u32 arp_replied;
+	u32 arp_received;
+	u32 arp_matched;
+	u32 arp_replied;
 } POSTPACK arp_stats_t;
 
 typedef PREPACK struct {
-    u32 wow_num_pkts_dropped;
-    u16 wow_num_events_discarded;
-    u8 wow_num_host_pkt_wakeups;
-    u8 wow_num_host_event_wakeups;
+	u32 wow_num_pkts_dropped;
+	u16 wow_num_events_discarded;
+	u8 wow_num_host_pkt_wakeups;
+	u8 wow_num_host_event_wakeups;
 } POSTPACK wlan_wow_stats_t;
 
 typedef PREPACK struct {
-    u32 lqVal;
-    s32 noise_floor_calibation;
-    pm_stats_t          pmStats;
-    wlan_net_stats_t    txrxStats;
-    wlan_wow_stats_t    wowStats;
-    arp_stats_t         arpStats;
-    cserv_stats_t       cservStats;
+	u32 lqVal;
+	s32 noise_floor_calibation;
+	pm_stats_t          pmStats;
+	wlan_net_stats_t    txrxStats;
+	wlan_wow_stats_t    wowStats;
+	arp_stats_t         arpStats;
+	cserv_stats_t       cservStats;
 } POSTPACK WMI_TARGET_STATS;
 
 /*
@@ -2320,76 +2320,76 @@ typedef PREPACK struct {
  * thresold value.
  */
 typedef enum{
-    WMI_RSSI_THRESHOLD1_ABOVE = 0,
-    WMI_RSSI_THRESHOLD2_ABOVE,
-    WMI_RSSI_THRESHOLD3_ABOVE,
-    WMI_RSSI_THRESHOLD4_ABOVE,
-    WMI_RSSI_THRESHOLD5_ABOVE,
-    WMI_RSSI_THRESHOLD6_ABOVE,
-    WMI_RSSI_THRESHOLD1_BELOW,
-    WMI_RSSI_THRESHOLD2_BELOW,
-    WMI_RSSI_THRESHOLD3_BELOW,
-    WMI_RSSI_THRESHOLD4_BELOW,
-    WMI_RSSI_THRESHOLD5_BELOW,
-    WMI_RSSI_THRESHOLD6_BELOW
+	WMI_RSSI_THRESHOLD1_ABOVE = 0,
+	WMI_RSSI_THRESHOLD2_ABOVE,
+	WMI_RSSI_THRESHOLD3_ABOVE,
+	WMI_RSSI_THRESHOLD4_ABOVE,
+	WMI_RSSI_THRESHOLD5_ABOVE,
+	WMI_RSSI_THRESHOLD6_ABOVE,
+	WMI_RSSI_THRESHOLD1_BELOW,
+	WMI_RSSI_THRESHOLD2_BELOW,
+	WMI_RSSI_THRESHOLD3_BELOW,
+	WMI_RSSI_THRESHOLD4_BELOW,
+	WMI_RSSI_THRESHOLD5_BELOW,
+	WMI_RSSI_THRESHOLD6_BELOW
 }WMI_RSSI_THRESHOLD_VAL;
 
 typedef PREPACK struct {
-    s16 rssi;
-    u8 range;
+	s16 rssi;
+	u8 range;
 }POSTPACK WMI_RSSI_THRESHOLD_EVENT;
 
 /*
  *  WMI_ERROR_REPORT_EVENTID
  */
 typedef enum{
-    WMI_TARGET_PM_ERR_FAIL      = 0x00000001,
-    WMI_TARGET_KEY_NOT_FOUND    = 0x00000002,
-    WMI_TARGET_DECRYPTION_ERR   = 0x00000004,
-    WMI_TARGET_BMISS            = 0x00000008,
-    WMI_PSDISABLE_NODE_JOIN     = 0x00000010,
-    WMI_TARGET_COM_ERR          = 0x00000020,
-    WMI_TARGET_FATAL_ERR        = 0x00000040
+	WMI_TARGET_PM_ERR_FAIL      = 0x00000001,
+	WMI_TARGET_KEY_NOT_FOUND    = 0x00000002,
+	WMI_TARGET_DECRYPTION_ERR   = 0x00000004,
+	WMI_TARGET_BMISS            = 0x00000008,
+	WMI_PSDISABLE_NODE_JOIN     = 0x00000010,
+	WMI_TARGET_COM_ERR          = 0x00000020,
+	WMI_TARGET_FATAL_ERR        = 0x00000040
 } WMI_TARGET_ERROR_VAL;
 
 typedef PREPACK struct {
-    u32 errorVal;
+	u32 errorVal;
 }POSTPACK  WMI_TARGET_ERROR_REPORT_EVENT;
 
 typedef PREPACK struct {
-    u8 retrys;
+	u8 retrys;
 }POSTPACK  WMI_TX_RETRY_ERR_EVENT;
 
 typedef enum{
-    WMI_SNR_THRESHOLD1_ABOVE = 1,
-    WMI_SNR_THRESHOLD1_BELOW,
-    WMI_SNR_THRESHOLD2_ABOVE,
-    WMI_SNR_THRESHOLD2_BELOW,
-    WMI_SNR_THRESHOLD3_ABOVE,
-    WMI_SNR_THRESHOLD3_BELOW,
-    WMI_SNR_THRESHOLD4_ABOVE,
-    WMI_SNR_THRESHOLD4_BELOW
+	WMI_SNR_THRESHOLD1_ABOVE = 1,
+	WMI_SNR_THRESHOLD1_BELOW,
+	WMI_SNR_THRESHOLD2_ABOVE,
+	WMI_SNR_THRESHOLD2_BELOW,
+	WMI_SNR_THRESHOLD3_ABOVE,
+	WMI_SNR_THRESHOLD3_BELOW,
+	WMI_SNR_THRESHOLD4_ABOVE,
+	WMI_SNR_THRESHOLD4_BELOW
 } WMI_SNR_THRESHOLD_VAL;
 
 typedef PREPACK struct {
-    u8 range;  /* WMI_SNR_THRESHOLD_VAL */
-    u8 snr;
+	u8 range;  /* WMI_SNR_THRESHOLD_VAL */
+	u8 snr;
 }POSTPACK  WMI_SNR_THRESHOLD_EVENT;
 
 typedef enum{
-    WMI_LQ_THRESHOLD1_ABOVE = 1,
-    WMI_LQ_THRESHOLD1_BELOW,
-    WMI_LQ_THRESHOLD2_ABOVE,
-    WMI_LQ_THRESHOLD2_BELOW,
-    WMI_LQ_THRESHOLD3_ABOVE,
-    WMI_LQ_THRESHOLD3_BELOW,
-    WMI_LQ_THRESHOLD4_ABOVE,
-    WMI_LQ_THRESHOLD4_BELOW
+	WMI_LQ_THRESHOLD1_ABOVE = 1,
+	WMI_LQ_THRESHOLD1_BELOW,
+	WMI_LQ_THRESHOLD2_ABOVE,
+	WMI_LQ_THRESHOLD2_BELOW,
+	WMI_LQ_THRESHOLD3_ABOVE,
+	WMI_LQ_THRESHOLD3_BELOW,
+	WMI_LQ_THRESHOLD4_ABOVE,
+	WMI_LQ_THRESHOLD4_BELOW
 } WMI_LQ_THRESHOLD_VAL;
 
 typedef PREPACK struct {
-    s32 lq;
-    u8 range;  /* WMI_LQ_THRESHOLD_VAL */
+	s32 lq;
+	u8 range;  /* WMI_LQ_THRESHOLD_VAL */
 }POSTPACK  WMI_LQ_THRESHOLD_EVENT;
 /*
  * WMI_REPORT_ROAM_TBL_EVENTID
@@ -2397,48 +2397,48 @@ typedef PREPACK struct {
 #define MAX_ROAM_TBL_CAND   5
 
 typedef PREPACK struct {
-    s32 roam_util;
-    u8 bssid[ATH_MAC_LEN];
-    s8 rssi;
-    s8 rssidt;
-    s8 last_rssi;
-    s8 util;
-    s8 bias;
-    u8 reserved; /* For alignment */
+	s32 roam_util;
+	u8 bssid[ATH_MAC_LEN];
+	s8 rssi;
+	s8 rssidt;
+	s8 last_rssi;
+	s8 util;
+	s8 bias;
+	u8 reserved; /* For alignment */
 } POSTPACK WMI_BSS_ROAM_INFO;
 
 
 typedef PREPACK struct {
-    u16 roamMode;
-    u16 numEntries;
-    WMI_BSS_ROAM_INFO bssRoamInfo[1];
+	u16 roamMode;
+	u16 numEntries;
+	WMI_BSS_ROAM_INFO bssRoamInfo[1];
 } POSTPACK WMI_TARGET_ROAM_TBL;
 
 /*
  * WMI_HCI_EVENT_EVENTID
  */
 typedef PREPACK struct {
-    u16 evt_buf_sz;     /* HCI event buffer size */
-    u8 buf[1];         /* HCI  event */
+	u16 evt_buf_sz;     /* HCI event buffer size */
+	u8 buf[1];         /* HCI  event */
 } POSTPACK WMI_HCI_EVENT;
 
 /*
  *  WMI_CAC_EVENTID
  */
 typedef enum {
-    CAC_INDICATION_ADMISSION = 0x00,
-    CAC_INDICATION_ADMISSION_RESP = 0x01,
-    CAC_INDICATION_DELETE = 0x02,
-    CAC_INDICATION_NO_RESP = 0x03,
+	CAC_INDICATION_ADMISSION = 0x00,
+	CAC_INDICATION_ADMISSION_RESP = 0x01,
+	CAC_INDICATION_DELETE = 0x02,
+	CAC_INDICATION_NO_RESP = 0x03,
 }CAC_INDICATION;
 
 #define WMM_TSPEC_IE_LEN   63
 
 typedef PREPACK struct {
-    u8 ac;
-    u8 cac_indication;
-    u8 statusCode;
-    u8 tspecSuggestion[WMM_TSPEC_IE_LEN];
+	u8 ac;
+	u8 cac_indication;
+	u8 statusCode;
+	u8 tspecSuggestion[WMM_TSPEC_IE_LEN];
 }POSTPACK  WMI_CAC_EVENT;
 
 /*
@@ -2446,22 +2446,22 @@ typedef PREPACK struct {
  */
 
 typedef enum {
-    APLIST_VER1 = 1,
+	APLIST_VER1 = 1,
 } APLIST_VER;
 
 typedef PREPACK struct {
-    u8 bssid[ATH_MAC_LEN];
-    u16 channel;
+	u8 bssid[ATH_MAC_LEN];
+	u16 channel;
 } POSTPACK  WMI_AP_INFO_V1;
 
 typedef PREPACK union {
-    WMI_AP_INFO_V1  apInfoV1;
+	WMI_AP_INFO_V1  apInfoV1;
 } POSTPACK WMI_AP_INFO;
 
 typedef PREPACK struct {
-    u8 apListVer;
-    u8 numAP;
-    WMI_AP_INFO apList[1];
+	u8 apListVer;
+	u8 numAP;
+	WMI_AP_INFO apList[1];
 } POSTPACK WMI_APLIST_EVENT;
 
 /*
@@ -2474,46 +2474,46 @@ typedef PREPACK struct {
  * Get bit rate cmd uses same definition as set bit rate cmd
  */
 typedef enum {
-    RATE_AUTO   = -1,
-    RATE_1Mb    = 0,
-    RATE_2Mb    = 1,
-    RATE_5_5Mb  = 2,
-    RATE_11Mb   = 3,
-    RATE_6Mb    = 4,
-    RATE_9Mb    = 5,
-    RATE_12Mb   = 6,
-    RATE_18Mb   = 7,
-    RATE_24Mb   = 8,
-    RATE_36Mb   = 9,
-    RATE_48Mb   = 10,
-    RATE_54Mb   = 11,
-    RATE_MCS_0_20 = 12,
-    RATE_MCS_1_20 = 13,
-    RATE_MCS_2_20 = 14,
-    RATE_MCS_3_20 = 15,
-    RATE_MCS_4_20 = 16,
-    RATE_MCS_5_20 = 17,
-    RATE_MCS_6_20 = 18,
-    RATE_MCS_7_20 = 19,
-    RATE_MCS_0_40 = 20,
-    RATE_MCS_1_40 = 21,
-    RATE_MCS_2_40 = 22,
-    RATE_MCS_3_40 = 23,
-    RATE_MCS_4_40 = 24,
-    RATE_MCS_5_40 = 25,
-    RATE_MCS_6_40 = 26,
-    RATE_MCS_7_40 = 27,
+	RATE_AUTO   = -1,
+	RATE_1Mb    = 0,
+	RATE_2Mb    = 1,
+	RATE_5_5Mb  = 2,
+	RATE_11Mb   = 3,
+	RATE_6Mb    = 4,
+	RATE_9Mb    = 5,
+	RATE_12Mb   = 6,
+	RATE_18Mb   = 7,
+	RATE_24Mb   = 8,
+	RATE_36Mb   = 9,
+	RATE_48Mb   = 10,
+	RATE_54Mb   = 11,
+	RATE_MCS_0_20 = 12,
+	RATE_MCS_1_20 = 13,
+	RATE_MCS_2_20 = 14,
+	RATE_MCS_3_20 = 15,
+	RATE_MCS_4_20 = 16,
+	RATE_MCS_5_20 = 17,
+	RATE_MCS_6_20 = 18,
+	RATE_MCS_7_20 = 19,
+	RATE_MCS_0_40 = 20,
+	RATE_MCS_1_40 = 21,
+	RATE_MCS_2_40 = 22,
+	RATE_MCS_3_40 = 23,
+	RATE_MCS_4_40 = 24,
+	RATE_MCS_5_40 = 25,
+	RATE_MCS_6_40 = 26,
+	RATE_MCS_7_40 = 27,
 } WMI_BIT_RATE;
 
 typedef PREPACK struct {
-    s8 rateIndex;          /* see WMI_BIT_RATE */
-    s8 mgmtRateIndex;
-    s8 ctlRateIndex;
+	s8 rateIndex;          /* see WMI_BIT_RATE */
+	s8 mgmtRateIndex;
+	s8 ctlRateIndex;
 } POSTPACK WMI_BIT_RATE_CMD;
 
 
 typedef PREPACK struct {
-    s8 rateIndex;          /* see WMI_BIT_RATE */
+	s8 rateIndex;          /* see WMI_BIT_RATE */
 } POSTPACK  WMI_BIT_RATE_REPLY;
 
 
@@ -2552,13 +2552,13 @@ typedef PREPACK struct {
 #define FIX_RATE_MCS_7_40       ((u32)0x8000000)
 
 typedef PREPACK struct {
-    u32 fixRateMask;          /* see WMI_BIT_RATE */
+	u32 fixRateMask;          /* see WMI_BIT_RATE */
 } POSTPACK WMI_FIX_RATES_CMD, WMI_FIX_RATES_REPLY;
 
 typedef PREPACK struct {
-    u8 bEnableMask;
-    u8 frameType;               /*type and subtype*/
-    u32 frameRateMask;          /* see WMI_BIT_RATE */
+	u8 bEnableMask;
+	u8 frameType;               /*type and subtype*/
+	u32 frameRateMask;          /* see WMI_BIT_RATE */
 } POSTPACK WMI_FRAME_RATES_CMD, WMI_FRAME_RATES_REPLY;
 
 /*
@@ -2567,12 +2567,12 @@ typedef PREPACK struct {
  * Set authentication mode
  */
 typedef enum {
-    RECONN_DO_AUTH = 0x00,
-    RECONN_NOT_AUTH = 0x01
+	RECONN_DO_AUTH = 0x00,
+	RECONN_NOT_AUTH = 0x01
 } WMI_AUTH_MODE;
 
 typedef PREPACK struct {
-    u8 mode;
+	u8 mode;
 } POSTPACK WMI_SET_AUTH_MODE_CMD;
 
 /*
@@ -2581,65 +2581,65 @@ typedef PREPACK struct {
  * Set authentication mode
  */
 typedef enum {
-    REASSOC_DO_DISASSOC = 0x00,
-    REASSOC_DONOT_DISASSOC = 0x01
+	REASSOC_DO_DISASSOC = 0x00,
+	REASSOC_DONOT_DISASSOC = 0x01
 } WMI_REASSOC_MODE;
 
 typedef PREPACK struct {
-    u8 mode;
+	u8 mode;
 }POSTPACK WMI_SET_REASSOC_MODE_CMD;
 
 typedef enum {
-    ROAM_DATA_TIME = 1,            /* Get The Roam Time Data */
+	ROAM_DATA_TIME = 1,            /* Get The Roam Time Data */
 } ROAM_DATA_TYPE;
 
 typedef PREPACK struct {
-    u32 disassoc_time;
-    u32 no_txrx_time;
-    u32 assoc_time;
-    u32 allow_txrx_time;
-    u8 disassoc_bssid[ATH_MAC_LEN];
-    s8 disassoc_bss_rssi;
-    u8 assoc_bssid[ATH_MAC_LEN];
-    s8 assoc_bss_rssi;
+	u32 disassoc_time;
+	u32 no_txrx_time;
+	u32 assoc_time;
+	u32 allow_txrx_time;
+	u8 disassoc_bssid[ATH_MAC_LEN];
+	s8 disassoc_bss_rssi;
+	u8 assoc_bssid[ATH_MAC_LEN];
+	s8 assoc_bss_rssi;
 } POSTPACK WMI_TARGET_ROAM_TIME;
 
 typedef PREPACK struct {
-    PREPACK union {
-        WMI_TARGET_ROAM_TIME roamTime;
-    } POSTPACK u;
-    u8 roamDataType ;
+	PREPACK union {
+		WMI_TARGET_ROAM_TIME roamTime;
+	} POSTPACK u;
+	u8 roamDataType ;
 } POSTPACK WMI_TARGET_ROAM_DATA;
 
 typedef enum {
-    WMI_WMM_DISABLED = 0,
-    WMI_WMM_ENABLED
+	WMI_WMM_DISABLED = 0,
+	WMI_WMM_ENABLED
 } WMI_WMM_STATUS;
 
 typedef PREPACK struct {
-    u8 status;
+	u8 status;
 }POSTPACK WMI_SET_WMM_CMD;
 
 typedef PREPACK struct {
-    u8 status;
+	u8 status;
 }POSTPACK WMI_SET_QOS_SUPP_CMD;
 
 typedef enum {
-    WMI_TXOP_DISABLED = 0,
-    WMI_TXOP_ENABLED
+	WMI_TXOP_DISABLED = 0,
+	WMI_TXOP_ENABLED
 } WMI_TXOP_CFG;
 
 typedef PREPACK struct {
-    u8 txopEnable;
+	u8 txopEnable;
 }POSTPACK WMI_SET_WMM_TXOP_CMD;
 
 typedef PREPACK struct {
-    u8 keepaliveInterval;
+	u8 keepaliveInterval;
 } POSTPACK WMI_SET_KEEPALIVE_CMD;
 
 typedef PREPACK struct {
-    u32 configured;
-    u8 keepaliveInterval;
+	u32 configured;
+	u8 keepaliveInterval;
 } POSTPACK WMI_GET_KEEPALIVE_CMD;
 
 /*
@@ -2648,9 +2648,9 @@ typedef PREPACK struct {
 #define WMI_MAX_IE_LEN  255
 
 typedef PREPACK struct {
-    u8 mgmtFrmType;  /* one of WMI_MGMT_FRAME_TYPE */
-    u8 ieLen;    /* Length  of the IE that should be added to the MGMT frame */
-    u8 ieInfo[1];
+	u8 mgmtFrmType;  /* one of WMI_MGMT_FRAME_TYPE */
+	u8 ieLen;    /* Length  of the IE that should be added to the MGMT frame */
+	u8 ieInfo[1];
 } POSTPACK WMI_SET_APPIE_CMD;
 
 /*
@@ -2661,16 +2661,16 @@ typedef PREPACK struct {
 /* Generic Hal Interface for setting hal paramters. */
 /* Add new Set HAL Param cmdIds here for newer params */
 typedef enum {
-   WHAL_SETCABTO_CMDID = 1,
+	WHAL_SETCABTO_CMDID = 1,
 }WHAL_CMDID;
 
 typedef PREPACK struct {
-    u8 cabTimeOut;
+	u8 cabTimeOut;
 } POSTPACK WHAL_SETCABTO_PARAM;
 
 typedef PREPACK struct {
-    u8 whalCmdId;
-    u8 data[1];
+	u8 whalCmdId;
+	u8 data[1];
 } POSTPACK WHAL_PARAMCMD;
 
 
@@ -2682,84 +2682,84 @@ typedef PREPACK struct {
 #define MAC_MAX_FILTERS_PER_LIST 4
 
 typedef PREPACK struct {
-    u8 wow_valid_filter;
-    u8 wow_filter_id;
-    u8 wow_filter_size;
-    u8 wow_filter_offset;
-    u8 wow_filter_mask[WOW_MASK_SIZE];
-    u8 wow_filter_pattern[WOW_PATTERN_SIZE];
+	u8 wow_valid_filter;
+	u8 wow_filter_id;
+	u8 wow_filter_size;
+	u8 wow_filter_offset;
+	u8 wow_filter_mask[WOW_MASK_SIZE];
+	u8 wow_filter_pattern[WOW_PATTERN_SIZE];
 } POSTPACK WOW_FILTER;
 
 
 typedef PREPACK struct {
-    u8 wow_valid_list;
-    u8 wow_list_id;
-    u8 wow_num_filters;
-    u8 wow_total_list_size;
-    WOW_FILTER list[WOW_MAX_FILTERS_PER_LIST];
+	u8 wow_valid_list;
+	u8 wow_list_id;
+	u8 wow_num_filters;
+	u8 wow_total_list_size;
+	WOW_FILTER list[WOW_MAX_FILTERS_PER_LIST];
 } POSTPACK WOW_FILTER_LIST;
 
 typedef PREPACK struct {
-    u8 valid_filter;
-    u8 mac_addr[ATH_MAC_LEN];
+	u8 valid_filter;
+	u8 mac_addr[ATH_MAC_LEN];
 } POSTPACK MAC_FILTER;
 
 
 typedef PREPACK struct {
-    u8 total_list_size;
-    u8 enable;
-    MAC_FILTER list[MAC_MAX_FILTERS_PER_LIST];
+	u8 total_list_size;
+	u8 enable;
+	MAC_FILTER list[MAC_MAX_FILTERS_PER_LIST];
 } POSTPACK MAC_FILTER_LIST;
 
 #define MAX_IP_ADDRS  2
 typedef PREPACK struct {
-    u32 ips[MAX_IP_ADDRS];  /* IP in Network Byte Order */
+	u32 ips[MAX_IP_ADDRS];  /* IP in Network Byte Order */
 } POSTPACK WMI_SET_IP_CMD;
 
 typedef PREPACK struct {
-    u32 awake;
-    u32 asleep;
+	u32 awake;
+	u32 asleep;
 } POSTPACK WMI_SET_HOST_SLEEP_MODE_CMD;
 
 typedef enum {
-    WOW_FILTER_SSID = 0x1
+	WOW_FILTER_SSID = 0x1
 } WMI_WOW_FILTER;
 
 typedef PREPACK struct {
-    u32 enable_wow;
-    WMI_WOW_FILTER filter;
-    u16 hostReqDelay;
+	u32 enable_wow;
+	WMI_WOW_FILTER filter;
+	u16 hostReqDelay;
 } POSTPACK WMI_SET_WOW_MODE_CMD;
 
 typedef PREPACK struct {
-    u8 filter_list_id;
+	u8 filter_list_id;
 } POSTPACK WMI_GET_WOW_LIST_CMD;
 
 /*
  * WMI_GET_WOW_LIST_CMD reply
  */
 typedef PREPACK struct {
-    u8 num_filters;     /* number of patterns in reply */
-    u8 this_filter_num; /*  this is filter # x of total num_filters */
-    u8 wow_mode;
-    u8 host_mode;
-    WOW_FILTER  wow_filters[1];
+	u8 num_filters;     /* number of patterns in reply */
+	u8 this_filter_num; /*  this is filter # x of total num_filters */
+	u8 wow_mode;
+	u8 host_mode;
+	WOW_FILTER  wow_filters[1];
 } POSTPACK WMI_GET_WOW_LIST_REPLY;
 
 typedef PREPACK struct {
-    u8 filter_list_id;
-    u8 filter_size;
-    u8 filter_offset;
-    u8 filter[1];
+	u8 filter_list_id;
+	u8 filter_size;
+	u8 filter_offset;
+	u8 filter[1];
 } POSTPACK WMI_ADD_WOW_PATTERN_CMD;
 
 typedef PREPACK struct {
-    u16 filter_list_id;
-    u16 filter_id;
+	u16 filter_list_id;
+	u16 filter_id;
 } POSTPACK WMI_DEL_WOW_PATTERN_CMD;
 
 typedef PREPACK struct {
-    u8 macaddr[ATH_MAC_LEN];
+	u8 macaddr[ATH_MAC_LEN];
 } POSTPACK WMI_SET_MAC_ADDRESS_CMD;
 
 /*
@@ -2769,11 +2769,11 @@ typedef PREPACK struct {
 #define WMI_AKMP_MULTI_PMKID_EN   0x000001
 
 typedef PREPACK struct {
-    u32 akmpInfo;
+	u32 akmpInfo;
 } POSTPACK WMI_SET_AKMP_PARAMS_CMD;
 
 typedef PREPACK struct {
-    u8 pmkid[WMI_PMKID_LEN];
+	u8 pmkid[WMI_PMKID_LEN];
 } POSTPACK WMI_PMKID;
 
 /*
@@ -2782,8 +2782,8 @@ typedef PREPACK struct {
 #define WMI_MAX_PMKID_CACHE   8
 
 typedef PREPACK struct {
-    u32 numPMKID;
-    WMI_PMKID   pmkidList[WMI_MAX_PMKID_CACHE];
+	u32 numPMKID;
+	WMI_PMKID   pmkidList[WMI_MAX_PMKID_CACHE];
 } POSTPACK WMI_SET_PMKID_LIST_CMD;
 
 /*
@@ -2791,34 +2791,34 @@ typedef PREPACK struct {
  * Following the Number of PMKIDs is the list of PMKIDs
  */
 typedef PREPACK struct {
-    u32 numPMKID;
-    u8 bssidList[ATH_MAC_LEN][1];
-    WMI_PMKID   pmkidList[1];
+	u32 numPMKID;
+	u8 bssidList[ATH_MAC_LEN][1];
+	WMI_PMKID   pmkidList[1];
 } POSTPACK WMI_PMKID_LIST_REPLY;
 
 typedef PREPACK struct {
-    u16 oldChannel;
-    u32 newChannel;
+	u16 oldChannel;
+	u32 newChannel;
 } POSTPACK WMI_CHANNEL_CHANGE_EVENT;
 
 typedef PREPACK struct {
-    u32 version;
+	u32 version;
 } POSTPACK WMI_WLAN_VERSION_EVENT;
 
 
 /* WMI_ADDBA_REQ_EVENTID */
 typedef PREPACK struct {
-    u8 tid;
-    u8 win_sz;
-    u16 st_seq_no;
-    u8 status;         /* f/w response for ADDBA Req; OK(0) or failure(!=0) */
+	u8 tid;
+	u8 win_sz;
+	u16 st_seq_no;
+	u8 status;         /* f/w response for ADDBA Req; OK(0) or failure(!=0) */
 } POSTPACK WMI_ADDBA_REQ_EVENT;
 
 /* WMI_ADDBA_RESP_EVENTID */
 typedef PREPACK struct {
-    u8 tid;
-    u8 status;         /* OK(0), failure (!=0) */
-    u16 amsdu_sz;       /* Three values: Not supported(0), 3839, 8k */
+	u8 tid;
+	u8 status;         /* OK(0), failure (!=0) */
+	u16 amsdu_sz;       /* Three values: Not supported(0), 3839, 8k */
 } POSTPACK WMI_ADDBA_RESP_EVENT;
 
 /* WMI_DELBA_EVENTID
@@ -2826,9 +2826,9 @@ typedef PREPACK struct {
  * Host is notified of this
  */
 typedef PREPACK struct {
-    u8 tid;
-    u8 is_peer_initiator;
-    u16 reason_code;
+	u8 tid;
+	u8 is_peer_initiator;
+	u16 reason_code;
 } POSTPACK WMI_DELBA_EVENT;
 
 
@@ -2836,8 +2836,8 @@ typedef PREPACK struct {
 #define WAPI_REKEY_UCAST    1
 #define WAPI_REKEY_MCAST    2
 typedef PREPACK struct {
-    u8 type;
-    u8 macAddr[ATH_MAC_LEN];
+	u8 type;
+	u8 macAddr[ATH_MAC_LEN];
 } POSTPACK WMI_WAPIREKEY_EVENT;
 #endif
 
@@ -2847,8 +2847,8 @@ typedef PREPACK struct {
  * on each tid, in each direction
  */
 typedef PREPACK struct {
-    u16 tx_allow_aggr;  /* 16-bit mask to allow uplink ADDBA negotiation - bit position indicates tid*/
-    u16 rx_allow_aggr;  /* 16-bit mask to allow donwlink ADDBA negotiation - bit position indicates tid*/
+	u16 tx_allow_aggr;  /* 16-bit mask to allow uplink ADDBA negotiation - bit position indicates tid*/
+	u16 rx_allow_aggr;  /* 16-bit mask to allow donwlink ADDBA negotiation - bit position indicates tid*/
 } POSTPACK WMI_ALLOW_AGGR_CMD;
 
 /* WMI_ADDBA_REQ_CMDID
@@ -2856,7 +2856,7 @@ typedef PREPACK struct {
  * on the given tid
  */
 typedef PREPACK struct {
-    u8 tid;
+	u8 tid;
 } POSTPACK WMI_ADDBA_REQ_CMD;
 
 /* WMI_DELBA_REQ_CMDID
@@ -2864,8 +2864,8 @@ typedef PREPACK struct {
  * is_send_initiator indicates if it's or tx or rx side
  */
 typedef PREPACK struct {
-    u8 tid;
-    u8 is_sender_initiator;
+	u8 tid;
+	u8 is_sender_initiator;
 
 } POSTPACK WMI_DELBA_REQ_CMD;
 
@@ -2874,8 +2874,8 @@ typedef PREPACK struct {
 #define PEER_FIRST_NODE_JOIN_EVENT 0x10
 #define PEER_LAST_NODE_LEAVE_EVENT 0x11
 typedef PREPACK struct {
-    u8 eventCode;
-    u8 peerMacAddr[ATH_MAC_LEN];
+	u8 eventCode;
+	u8 peerMacAddr[ATH_MAC_LEN];
 } POSTPACK WMI_PEER_NODE_EVENT;
 
 #define IEEE80211_FRAME_TYPE_MGT          0x00
@@ -2893,21 +2893,21 @@ typedef PREPACK struct {
 #define TX_COMPLETE_STATUS_TIMEOUT 3
 #define TX_COMPLETE_STATUS_OTHER   4
 
-    u8 status; /* one of TX_COMPLETE_STATUS_... */
-    u8 pktID; /* packet ID to identify parent packet */
-    u8 rateIdx; /* rate index on successful transmission */
-    u8 ackFailures; /* number of ACK failures in tx attempt */
+	u8 status; /* one of TX_COMPLETE_STATUS_... */
+	u8 pktID; /* packet ID to identify parent packet */
+	u8 rateIdx; /* rate index on successful transmission */
+	u8 ackFailures; /* number of ACK failures in tx attempt */
 #if 0 /* optional params currently ommitted. */
-    u32 queueDelay; // usec delay measured Tx Start time - host delivery time
-    u32 mediaDelay; // usec delay measured ACK rx time - host delivery time
+	u32 queueDelay; // usec delay measured Tx Start time - host delivery time
+	u32 mediaDelay; // usec delay measured ACK rx time - host delivery time
 #endif
 } POSTPACK TX_COMPLETE_MSG_V1; /* version 1 of tx complete msg */
 
 typedef PREPACK struct {
-    u8 numMessages; /* number of tx comp msgs following this struct */
-    u8 msgLen; /* length in bytes for each individual msg following this struct */
-    u8 msgType; /* version of tx complete msg data following this struct */
-    u8 reserved; /* individual messages follow this header */
+	u8 numMessages; /* number of tx comp msgs following this struct */
+	u8 msgLen; /* length in bytes for each individual msg following this struct */
+	u8 msgType; /* version of tx complete msg data following this struct */
+	u8 reserved; /* individual messages follow this header */
 } POSTPACK WMI_TX_COMPLETE_EVENT;
 
 #define WMI_TXCOMPLETE_VERSION_1 (0x01)
@@ -2946,7 +2946,7 @@ typedef PREPACK struct {
 #define HIDDEN_SSID_FALSE   0
 #define HIDDEN_SSID_TRUE    1
 typedef PREPACK struct {
-    u8 hidden_ssid;
+	u8 hidden_ssid;
 } POSTPACK WMI_AP_HIDDEN_SSID_CMD;
 
 /*
@@ -2957,7 +2957,7 @@ typedef PREPACK struct {
 #define AP_ACL_DENY_MAC         0x02
 #define AP_ACL_RETAIN_LIST_MASK 0x80
 typedef PREPACK struct {
-    u8 policy;
+	u8 policy;
 } POSTPACK WMI_AP_ACL_POLICY_CMD;
 
 /*
@@ -2966,33 +2966,33 @@ typedef PREPACK struct {
 #define ADD_MAC_ADDR    1
 #define DEL_MAC_ADDR    2
 typedef PREPACK struct {
-    u8 action;
-    u8 index;
-    u8 mac[ATH_MAC_LEN];
-    u8 wildcard;
+	u8 action;
+	u8 index;
+	u8 mac[ATH_MAC_LEN];
+	u8 wildcard;
 } POSTPACK WMI_AP_ACL_MAC_CMD;
 
 typedef PREPACK struct {
-    u16 index;
-    u8 acl_mac[AP_ACL_SIZE][ATH_MAC_LEN];
-    u8 wildcard[AP_ACL_SIZE];
-    u8 policy;
+	u16 index;
+	u8 acl_mac[AP_ACL_SIZE][ATH_MAC_LEN];
+	u8 wildcard[AP_ACL_SIZE];
+	u8 policy;
 } POSTPACK WMI_AP_ACL;
 
 /*
  * Used with WMI_AP_SET_NUM_STA_CMDID
  */
 typedef PREPACK struct {
-    u8 num_sta;
+	u8 num_sta;
 } POSTPACK WMI_AP_SET_NUM_STA_CMD;
 
 /*
  * Used with WMI_AP_SET_MLME_CMDID
  */
 typedef PREPACK struct {
-    u8 mac[ATH_MAC_LEN];
-    u16 reason;              /* 802.11 reason code */
-    u8 cmd;                 /* operation to perform */
+	u8 mac[ATH_MAC_LEN];
+	u16 reason;              /* 802.11 reason code */
+	u8 cmd;                 /* operation to perform */
 #define WMI_AP_MLME_ASSOC       1   /* associate station */
 #define WMI_AP_DISASSOC         2   /* disassociate station */
 #define WMI_AP_DEAUTH           3   /* deauthenticate station */
@@ -3001,100 +3001,100 @@ typedef PREPACK struct {
 } POSTPACK WMI_AP_SET_MLME_CMD;
 
 typedef PREPACK struct {
-    u32 period;
+	u32 period;
 } POSTPACK WMI_AP_CONN_INACT_CMD;
 
 typedef PREPACK struct {
-    u32 period_min;
-    u32 dwell_ms;
+	u32 period_min;
+	u32 dwell_ms;
 } POSTPACK WMI_AP_PROT_SCAN_TIME_CMD;
 
 typedef PREPACK struct {
-    u32 flag;
-    u16 aid;
+	u32 flag;
+	u16 aid;
 } POSTPACK WMI_AP_SET_PVB_CMD;
 
 #define WMI_DISABLE_REGULATORY_CODE "FF"
 
 typedef PREPACK struct {
-    A_UCHAR countryCode[3];
+	A_UCHAR countryCode[3];
 } POSTPACK WMI_AP_SET_COUNTRY_CMD;
 
 typedef PREPACK struct {
-    u8 dtim;
+	u8 dtim;
 } POSTPACK WMI_AP_SET_DTIM_CMD;
 
 typedef PREPACK struct {
-    u8 band; /* specifies which band to apply these values */
-    u8 enable; /* allows 11n to be disabled on a per band basis */
-    u8 chan_width_40M_supported;
-    u8 short_GI_20MHz;
-    u8 short_GI_40MHz;
-    u8 intolerance_40MHz;
-    u8 max_ampdu_len_exp;
+	u8 band; /* specifies which band to apply these values */
+	u8 enable; /* allows 11n to be disabled on a per band basis */
+	u8 chan_width_40M_supported;
+	u8 short_GI_20MHz;
+	u8 short_GI_40MHz;
+	u8 intolerance_40MHz;
+	u8 max_ampdu_len_exp;
 } POSTPACK WMI_SET_HT_CAP_CMD;
 
 typedef PREPACK struct {
-    u8 sta_chan_width;
+	u8 sta_chan_width;
 } POSTPACK WMI_SET_HT_OP_CMD;
 
 typedef PREPACK struct {
-    u32 rateMasks[8];
+	u32 rateMasks[8];
 } POSTPACK WMI_SET_TX_SELECT_RATES_CMD;
 
 typedef PREPACK struct {
-    u32 sgiMask;
-    u8 sgiPERThreshold;
+	u32 sgiMask;
+	u8 sgiPERThreshold;
 } POSTPACK WMI_SET_TX_SGI_PARAM_CMD;
 
 #define DEFAULT_SGI_MASK 0x08080000
 #define DEFAULT_SGI_PER 10
 
 typedef PREPACK struct {
-    u32 rateField; /* 1 bit per rate corresponding to index */
-    u8 id;
-    u8 shortTrys;
-    u8 longTrys;
-    u8 reserved; /* padding */
+	u32 rateField; /* 1 bit per rate corresponding to index */
+	u8 id;
+	u8 shortTrys;
+	u8 longTrys;
+	u8 reserved; /* padding */
 } POSTPACK WMI_SET_RATE_POLICY_CMD;
 
 typedef PREPACK struct {
-    u8 metaVersion; /* version of meta data for rx packets <0 = default> (0-7 = valid) */
-    u8 dot11Hdr; /* 1 == leave .11 header intact , 0 == replace .11 header with .3 <default> */
-    u8 defragOnHost; /* 1 == defragmentation is performed by host, 0 == performed by target <default> */
-    u8 reserved[1]; /* alignment */
+	u8 metaVersion; /* version of meta data for rx packets <0 = default> (0-7 = valid) */
+	u8 dot11Hdr; /* 1 == leave .11 header intact , 0 == replace .11 header with .3 <default> */
+	u8 defragOnHost; /* 1 == defragmentation is performed by host, 0 == performed by target <default> */
+	u8 reserved[1]; /* alignment */
 } POSTPACK WMI_RX_FRAME_FORMAT_CMD;
 
 
 typedef PREPACK struct {
-    u8 enable;     /* 1 == device operates in thin mode , 0 == normal mode <default> */
-    u8 reserved[3];
+	u8 enable;     /* 1 == device operates in thin mode , 0 == normal mode <default> */
+	u8 reserved[3];
 } POSTPACK WMI_SET_THIN_MODE_CMD;
 
 /* AP mode events */
 /* WMI_PS_POLL_EVENT */
 typedef PREPACK struct {
-    u16 aid;
+	u16 aid;
 } POSTPACK WMI_PSPOLL_EVENT;
 
 typedef PREPACK struct {
-    u32 tx_bytes;
-    u32 tx_pkts;
-    u32 tx_error;
-    u32 tx_discard;
-    u32 rx_bytes;
-    u32 rx_pkts;
-    u32 rx_error;
-    u32 rx_discard;
-    u32 aid;
+	u32 tx_bytes;
+	u32 tx_pkts;
+	u32 tx_error;
+	u32 tx_discard;
+	u32 rx_bytes;
+	u32 rx_pkts;
+	u32 rx_error;
+	u32 rx_discard;
+	u32 aid;
 } POSTPACK WMI_PER_STA_STAT;
 
 #define AP_GET_STATS    0
 #define AP_CLEAR_STATS  1
 
 typedef PREPACK struct {
-    u32 action;
-    WMI_PER_STA_STAT    sta[AP_MAX_NUM_STA+1];
+	u32 action;
+	WMI_PER_STA_STAT    sta[AP_MAX_NUM_STA+1];
 } POSTPACK WMI_AP_MODE_STAT;
 #define WMI_AP_MODE_STAT_SIZE(numSta) (sizeof(u32) + ((numSta + 1) * sizeof(WMI_PER_STA_STAT)))
 
@@ -3102,7 +3102,7 @@ typedef PREPACK struct {
 #define AP_11BG_RATESET2        2
 #define DEF_AP_11BG_RATESET     AP_11BG_RATESET1
 typedef PREPACK struct {
-    u8 rateset;
+	u8 rateset;
 } POSTPACK WMI_AP_SET_11BG_RATESET_CMD;
 /*
  * End of AP mode definitions
diff --git a/drivers/staging/ath6kl/include/common/wmi_thin.h b/drivers/staging/ath6kl/include/common/wmi_thin.h
index 41f2b9b..9c57c39 100644
--- a/drivers/staging/ath6kl/include/common/wmi_thin.h
+++ b/drivers/staging/ath6kl/include/common/wmi_thin.h
@@ -42,23 +42,23 @@ extern "C" {
 
 
 typedef enum {
-    WMI_THIN_CONFIG_CMDID =  0x8000, // WMI_THIN_RESERVED_START 
-    WMI_THIN_SET_MIB_CMDID,
-    WMI_THIN_GET_MIB_CMDID,
-    WMI_THIN_JOIN_CMDID,
-    /* add new CMDID's here */
-    WMI_THIN_RESERVED_END_CMDID = 0x8fff // WMI_THIN_RESERVED_END
+	WMI_THIN_CONFIG_CMDID =  0x8000, // WMI_THIN_RESERVED_START
+	WMI_THIN_SET_MIB_CMDID,
+	WMI_THIN_GET_MIB_CMDID,
+	WMI_THIN_JOIN_CMDID,
+	/* add new CMDID's here */
+	WMI_THIN_RESERVED_END_CMDID = 0x8fff // WMI_THIN_RESERVED_END
 } WMI_THIN_COMMAND_ID;
 
 typedef enum{
-    TEMPLATE_FRM_FIRST = 0,
-    TEMPLATE_FRM_PROBE_REQ =TEMPLATE_FRM_FIRST,
-    TEMPLATE_FRM_BEACON,
-    TEMPLATE_FRM_PROBE_RESP,
-    TEMPLATE_FRM_NULL,
-    TEMPLATE_FRM_QOS_NULL,
-    TEMPLATE_FRM_PSPOLL,
-    TEMPLATE_FRM_MAX
+	TEMPLATE_FRM_FIRST = 0,
+	TEMPLATE_FRM_PROBE_REQ =TEMPLATE_FRM_FIRST,
+	TEMPLATE_FRM_BEACON,
+	TEMPLATE_FRM_PROBE_RESP,
+	TEMPLATE_FRM_NULL,
+	TEMPLATE_FRM_QOS_NULL,
+	TEMPLATE_FRM_PSPOLL,
+	TEMPLATE_FRM_MAX
 }WMI_TEMPLATE_FRM_TYPE;
 
 /* TEMPLATE_FRM_LEN... represent the maximum allowable
@@ -70,7 +70,7 @@ typedef enum{
 #define TEMPLATE_FRM_LEN_QOS_NULL   (32)
 #define TEMPLATE_FRM_LEN_PSPOLL     (32)
 #define TEMPLATE_FRM_LEN_SUM (TEMPLATE_FRM_LEN_PROBE_REQ + TEMPLATE_FRM_LEN_BEACON + TEMPLATE_FRM_LEN_PROBE_RESP + \
-            TEMPLATE_FRM_LEN_NULL + TEMPLATE_FRM_LEN_QOS_NULL + TEMPLATE_FRM_LEN_PSPOLL)
+			      TEMPLATE_FRM_LEN_NULL + TEMPLATE_FRM_LEN_QOS_NULL + TEMPLATE_FRM_LEN_PSPOLL)
 
 
 /* MAC Header Build Rules */
@@ -93,17 +93,17 @@ typedef enum{
 #define WMI_WRT_SEQNO       0x00000100
 #define WMI_GUARD_TX        0x00000200 /* prevents TX ops that are not allowed for a current state */
 #define WMI_WRT_DEFAULT_CONFIG  (WMI_WRT_VER_TYPE | WMI_WRT_DURATION | WMI_WRT_DIRECTION | \
-                                 WMI_WRT_POWER | WMI_WRT_MORE | WMI_WRT_WEP | WMI_WRT_BSSID | \
-                                 WMI_WRT_QOS | WMI_WRT_SEQNO | WMI_GUARD_TX)
+				 WMI_WRT_POWER | WMI_WRT_MORE | WMI_WRT_WEP | WMI_WRT_BSSID | \
+				 WMI_WRT_QOS | WMI_WRT_SEQNO | WMI_GUARD_TX)
 
 /* WMI_THIN_CONFIG_TXCOMPLETE -- Used to configure the params and content for 
  *  TX Complete messages the will come from the Target.  these messages are 
  *  disabled by default but can be enabled using this structure and the 
  *  WMI_THIN_CONFIG_CMDID. */
 typedef PREPACK struct {
-    u8 version; /* the versioned type of messages to use or 0 to disable */
-    u8 countThreshold; /* msg count threshold triggering a tx complete message */
-    u16 timeThreshold; /* timeout interval in MSEC triggering a tx complete message */
+	u8 version; /* the versioned type of messages to use or 0 to disable */
+	u8 countThreshold; /* msg count threshold triggering a tx complete message */
+	u16 timeThreshold; /* timeout interval in MSEC triggering a tx complete message */
 } POSTPACK WMI_THIN_CONFIG_TXCOMPLETE;
 
 /* WMI_THIN_CONFIG_DECRYPT_ERR -- Used to configure behavior for received frames 
@@ -111,22 +111,22 @@ typedef PREPACK struct {
  *  without notification. Alternately, the MAC Header is forwarded to the host 
  *  with the failed status. */
 typedef PREPACK struct {
-    u8 enable; /* 1 == send decrypt errors to the host, 0 == don't */
-    u8 reserved[3]; /* align padding */
+	u8 enable; /* 1 == send decrypt errors to the host, 0 == don't */
+	u8 reserved[3]; /* align padding */
 } POSTPACK WMI_THIN_CONFIG_DECRYPT_ERR;
 
 /* WMI_THIN_CONFIG_TX_MAC_RULES -- Used to configure behavior for transmitted
  *  frames that require partial MAC header construction. These rules 
  *  are used by the target to indicate which fields need to be written. */
 typedef PREPACK struct {
-    u32 rules; /* combination of WMI_WRT_... values */
+	u32 rules; /* combination of WMI_WRT_... values */
 } POSTPACK WMI_THIN_CONFIG_TX_MAC_RULES;
 
 /* WMI_THIN_CONFIG_RX_FILTER_RULES -- Used to configure behavior for received
  *  frames as to which frames should get forwarded to the host and which
  *  should get processed internally. */
 typedef PREPACK struct {
-    u32 rules; /* combination of WMI_FILT_... values */
+	u32 rules; /* combination of WMI_FILT_... values */
 } POSTPACK WMI_THIN_CONFIG_RX_FILTER_RULES;
 
 /* WMI_THIN_CONFIG_CMD -- Used to contain some combination of the above
@@ -138,73 +138,73 @@ typedef PREPACK struct {
 #define WMI_THIN_CFG_DECRYPT        0x00000002
 #define WMI_THIN_CFG_MAC_RULES      0x00000004
 #define WMI_THIN_CFG_FILTER_RULES   0x00000008
-    u32 cfgField;   /* combination of WMI_THIN_CFG_... describes contents of config command */
-    u16 length;     /* length in bytes of appended sub-commands */
-    u8 reserved[2];   /* align padding */
+	u32 cfgField;   /* combination of WMI_THIN_CFG_... describes contents of config command */
+	u16 length;     /* length in bytes of appended sub-commands */
+	u8 reserved[2];   /* align padding */
 } POSTPACK WMI_THIN_CONFIG_CMD;
 
 /* MIB Access Identifiers tailored for Symbian. */
 enum {
-    MIB_ID_STA_MAC = 1,             // [READONLY]
-    MIB_ID_RX_LIFE_TIME,            // [NOT IMPLEMENTED]
-    MIB_ID_SLOT_TIME,               // [READ/WRITE]
-    MIB_ID_RTS_THRESHOLD,           // [READ/WRITE]
-    MIB_ID_CTS_TO_SELF,             // [READ/WRITE]
-    MIB_ID_TEMPLATE_FRAME,          // [WRITE ONLY]
-    MIB_ID_RXFRAME_FILTER,          // [READ/WRITE]
-    MIB_ID_BEACON_FILTER_TABLE,     // [WRITE ONLY]
-    MIB_ID_BEACON_FILTER,           // [READ/WRITE]
-    MIB_ID_BEACON_LOST_COUNT,       // [WRITE ONLY]
-    MIB_ID_RSSI_THRESHOLD,          // [WRITE ONLY]
-    MIB_ID_HT_CAP,                  // [NOT IMPLEMENTED]
-    MIB_ID_HT_OP,                   // [NOT IMPLEMENTED]
-    MIB_ID_HT_2ND_BEACON,           // [NOT IMPLEMENTED]
-    MIB_ID_HT_BLOCK_ACK,            // [NOT IMPLEMENTED]
-    MIB_ID_PREAMBLE,                // [READ/WRITE]
-    /*MIB_ID_GROUP_ADDR_TABLE,*/
-    /*MIB_ID_WEP_DEFAULT_KEY_ID */
-    /*MIB_ID_TX_POWER */
-    /*MIB_ID_ARP_IP_TABLE */
-    /*MIB_ID_SLEEP_MODE */
-    /*MIB_ID_WAKE_INTERVAL*/
-    /*MIB_ID_STAT_TABLE*/
-    /*MIB_ID_IBSS_PWR_SAVE*/
-    /*MIB_ID_COUNTERS_TABLE*/
-    /*MIB_ID_ETHERTYPE_FILTER*/
-    /*MIB_ID_BC_UDP_FILTER*/
-       
+	MIB_ID_STA_MAC = 1,             // [READONLY]
+	MIB_ID_RX_LIFE_TIME,            // [NOT IMPLEMENTED]
+	MIB_ID_SLOT_TIME,               // [READ/WRITE]
+	MIB_ID_RTS_THRESHOLD,           // [READ/WRITE]
+	MIB_ID_CTS_TO_SELF,             // [READ/WRITE]
+	MIB_ID_TEMPLATE_FRAME,          // [WRITE ONLY]
+	MIB_ID_RXFRAME_FILTER,          // [READ/WRITE]
+	MIB_ID_BEACON_FILTER_TABLE,     // [WRITE ONLY]
+	MIB_ID_BEACON_FILTER,           // [READ/WRITE]
+	MIB_ID_BEACON_LOST_COUNT,       // [WRITE ONLY]
+	MIB_ID_RSSI_THRESHOLD,          // [WRITE ONLY]
+	MIB_ID_HT_CAP,                  // [NOT IMPLEMENTED]
+	MIB_ID_HT_OP,                   // [NOT IMPLEMENTED]
+	MIB_ID_HT_2ND_BEACON,           // [NOT IMPLEMENTED]
+	MIB_ID_HT_BLOCK_ACK,            // [NOT IMPLEMENTED]
+	MIB_ID_PREAMBLE,                // [READ/WRITE]
+	/*MIB_ID_GROUP_ADDR_TABLE,*/
+	/*MIB_ID_WEP_DEFAULT_KEY_ID */
+	/*MIB_ID_TX_POWER */
+	/*MIB_ID_ARP_IP_TABLE */
+	/*MIB_ID_SLEEP_MODE */
+	/*MIB_ID_WAKE_INTERVAL*/
+	/*MIB_ID_STAT_TABLE*/
+	/*MIB_ID_IBSS_PWR_SAVE*/
+	/*MIB_ID_COUNTERS_TABLE*/
+	/*MIB_ID_ETHERTYPE_FILTER*/
+	/*MIB_ID_BC_UDP_FILTER*/
+
 };
 
 typedef PREPACK struct {
-    u8 addr[ATH_MAC_LEN];
+	u8 addr[ATH_MAC_LEN];
 } POSTPACK WMI_THIN_MIB_STA_MAC;
 
 typedef PREPACK struct {
-    u32 time; // units == msec
+	u32 time; // units == msec
 } POSTPACK WMI_THIN_MIB_RX_LIFE_TIME;
 
 typedef PREPACK struct {
-    u8 enable; //1 = on, 0 = off
+	u8 enable; //1 = on, 0 = off
 } POSTPACK WMI_THIN_MIB_CTS_TO_SELF;
 
 typedef PREPACK struct {
-    u32 time; // units == usec
+	u32 time; // units == usec
 } POSTPACK WMI_THIN_MIB_SLOT_TIME;
 
 typedef PREPACK struct {
-    u16 length; //units == bytes
+	u16 length; //units == bytes
 } POSTPACK WMI_THIN_MIB_RTS_THRESHOLD;
 
 typedef PREPACK struct {
-    u8 type; // type of frame
-    u8 rate; // tx rate to be used (one of WMI_BIT_RATE)
-    u16 length; // num bytes following this structure as the template data
+	u8 type; // type of frame
+	u8 rate; // tx rate to be used (one of WMI_BIT_RATE)
+	u16 length; // num bytes following this structure as the template data
 } POSTPACK WMI_THIN_MIB_TEMPLATE_FRAME;
 
 typedef PREPACK struct {
 #define FRAME_FILTER_PROMISCUOUS 0x00000001
 #define FRAME_FILTER_BSSID       0x00000002
-    u32 filterMask;
+	u32 filterMask;
 } POSTPACK WMI_THIN_MIB_RXFRAME_FILTER;
 
 
@@ -212,132 +212,132 @@ typedef PREPACK struct {
 #define IE_FILTER_TREATMENT_APPEAR 2
 
 typedef PREPACK struct {
-    u8 ie;
-    u8 treatment;
+	u8 ie;
+	u8 treatment;
 } POSTPACK WMI_THIN_MIB_BEACON_FILTER_TABLE;
 
 typedef PREPACK struct {
-    u8 ie;
-    u8 treatment;
-    u8 oui[3];
-    u8 type;
-    u16 version;
+	u8 ie;
+	u8 treatment;
+	u8 oui[3];
+	u8 type;
+	u16 version;
 } POSTPACK WMI_THIN_MIB_BEACON_FILTER_TABLE_OUI;
 
 typedef PREPACK struct {
-    u16 numElements;
-    u8 entrySize; // sizeof(WMI_THIN_MIB_BEACON_FILTER_TABLE) on host cpu may be 2 may be 4
-    u8 reserved;
+	u16 numElements;
+	u8 entrySize; // sizeof(WMI_THIN_MIB_BEACON_FILTER_TABLE) on host cpu may be 2 may be 4
+	u8 reserved;
 } POSTPACK WMI_THIN_MIB_BEACON_FILTER_TABLE_HEADER; 
 
 typedef PREPACK struct {
-    u32 count; /* num beacons between deliveries */
-    u8 enable;
-    u8 reserved[3];
+	u32 count; /* num beacons between deliveries */
+	u8 enable;
+	u8 reserved[3];
 } POSTPACK WMI_THIN_MIB_BEACON_FILTER;
 
 typedef PREPACK struct {
-    u32 count; /* num consec lost beacons after which send event */
+	u32 count; /* num consec lost beacons after which send event */
 } POSTPACK WMI_THIN_MIB_BEACON_LOST_COUNT;
 
 typedef PREPACK struct {
-    u8 rssi; /* the low threshold which can trigger an event warning */
-    u8 tolerance; /* the range above and below the threshold to prevent event flooding to the host. */
-    u8 count; /* the sample count of consecutive frames necessary to trigger an event. */
-    u8 reserved[1]; /* padding */
+	u8 rssi; /* the low threshold which can trigger an event warning */
+	u8 tolerance; /* the range above and below the threshold to prevent event flooding to the host. */
+	u8 count; /* the sample count of consecutive frames necessary to trigger an event. */
+	u8 reserved[1]; /* padding */
 } POSTPACK WMI_THIN_MIB_RSSI_THRESHOLD;
 
 
 typedef PREPACK struct {
-    u32 cap;
-    u32 rxRateField;
-    u32 beamForming;
-    u8 addr[ATH_MAC_LEN];
-    u8 enable;
-    u8 stbc;
-    u8 maxAMPDU;
-    u8 msduSpacing;
-    u8 mcsFeedback;
-    u8 antennaSelCap;
+	u32 cap;
+	u32 rxRateField;
+	u32 beamForming;
+	u8 addr[ATH_MAC_LEN];
+	u8 enable;
+	u8 stbc;
+	u8 maxAMPDU;
+	u8 msduSpacing;
+	u8 mcsFeedback;
+	u8 antennaSelCap;
 } POSTPACK WMI_THIN_MIB_HT_CAP;
 
 typedef PREPACK struct {
-    u32 infoField;
-    u32 basicRateField;
-    u8 protection;
-    u8 secondChanneloffset;
-    u8 channelWidth;
-    u8 reserved;
+	u32 infoField;
+	u32 basicRateField;
+	u8 protection;
+	u8 secondChanneloffset;
+	u8 channelWidth;
+	u8 reserved;
 } POSTPACK WMI_THIN_MIB_HT_OP;
 
 typedef PREPACK struct {
 #define SECOND_BEACON_PRIMARY   1
 #define SECOND_BEACON_EITHER    2
 #define SECOND_BEACON_SECONDARY 3
-    u8 cfg;
-    u8 reserved[3]; /* padding */
+	u8 cfg;
+	u8 reserved[3]; /* padding */
 } POSTPACK WMI_THIN_MIB_HT_2ND_BEACON;
 
 typedef PREPACK struct {
-    u8 txTIDField;
-    u8 rxTIDField;
-    u8 reserved[2]; /* padding */
+	u8 txTIDField;
+	u8 rxTIDField;
+	u8 reserved[2]; /* padding */
 } POSTPACK WMI_THIN_MIB_HT_BLOCK_ACK;
 
 typedef PREPACK struct {
-    u8 enableLong; // 1 == long preamble, 0 == short preamble
-    u8 reserved[3];
+	u8 enableLong; // 1 == long preamble, 0 == short preamble
+	u8 reserved[3];
 } POSTPACK WMI_THIN_MIB_PREAMBLE;
 
 typedef PREPACK struct {    
-    u16 length;     /* the length in bytes of the appended MIB data */
-    u8 mibID;      /* the ID of the MIB element being set */
-    u8 reserved; /* align padding */
+	u16 length;     /* the length in bytes of the appended MIB data */
+	u8 mibID;      /* the ID of the MIB element being set */
+	u8 reserved; /* align padding */
 } POSTPACK WMI_THIN_SET_MIB_CMD;
 
 typedef PREPACK struct {    
-    u8 mibID;      /* the ID of the MIB element being set */
-    u8 reserved[3]; /* align padding */
+	u8 mibID;      /* the ID of the MIB element being set */
+	u8 reserved[3]; /* align padding */
 } POSTPACK WMI_THIN_GET_MIB_CMD;
 
 typedef PREPACK struct {
-    u32 basicRateMask; /* bit mask of basic rates */
-    u32 beaconIntval; /* TUs */
-    u16 atimWindow; /* TUs */
-    u16 channel; /* frequency in Mhz */
-    u8 networkType; /* INFRA_NETWORK | ADHOC_NETWORK */
-    u8 ssidLength; /* 0 - 32 */
-    u8 probe;      /* != 0 : issue probe req at start */
-    u8 reserved;   /* alignment */
-    A_UCHAR     ssid[WMI_MAX_SSID_LEN];    
-    u8 bssid[ATH_MAC_LEN];
+	u32 basicRateMask; /* bit mask of basic rates */
+	u32 beaconIntval; /* TUs */
+	u16 atimWindow; /* TUs */
+	u16 channel; /* frequency in Mhz */
+	u8 networkType; /* INFRA_NETWORK | ADHOC_NETWORK */
+	u8 ssidLength; /* 0 - 32 */
+	u8 probe;      /* != 0 : issue probe req at start */
+	u8 reserved;   /* alignment */
+	A_UCHAR     ssid[WMI_MAX_SSID_LEN];
+	u8 bssid[ATH_MAC_LEN];
 } POSTPACK WMI_THIN_JOIN_CMD;
 
 typedef PREPACK struct {
-    u16 dtim; /* dtim interval in num beacons */
-    u16 aid; /* 80211 AID from Assoc resp */
+	u16 dtim; /* dtim interval in num beacons */
+	u16 aid; /* 80211 AID from Assoc resp */
 } POSTPACK WMI_THIN_POST_ASSOC_CMD;
 
 typedef enum {
-    WMI_THIN_EVENTID_RESERVED_START           = 0x8000,
-    WMI_THIN_GET_MIB_EVENTID,
-    WMI_THIN_JOIN_EVENTID,
-    
-    /* Add new THIN EVENTID's here */
-    WMI_THIN_EVENTID_RESERVED_END           = 0x8fff    
+	WMI_THIN_EVENTID_RESERVED_START           = 0x8000,
+	WMI_THIN_GET_MIB_EVENTID,
+	WMI_THIN_JOIN_EVENTID,
+
+	/* Add new THIN EVENTID's here */
+	WMI_THIN_EVENTID_RESERVED_END           = 0x8fff
 } WMI_THIN_EVENT_ID;
 
 /* Possible values for WMI_THIN_JOIN_EVENT.result */
 typedef enum {
-    WMI_THIN_JOIN_RES_SUCCESS = 0, // device has joined the network
-    WMI_THIN_JOIN_RES_FAIL, // device failed for unspecified reason
-    WMI_THIN_JOIN_RES_TIMEOUT, // device failed due to no beacon rx in time limit
-    WMI_THIN_JOIN_RES_BAD_PARAM, // device failed due to bad cmd param.
+	WMI_THIN_JOIN_RES_SUCCESS = 0, // device has joined the network
+	WMI_THIN_JOIN_RES_FAIL, // device failed for unspecified reason
+	WMI_THIN_JOIN_RES_TIMEOUT, // device failed due to no beacon rx in time limit
+	WMI_THIN_JOIN_RES_BAD_PARAM, // device failed due to bad cmd param.
 }WMI_THIN_JOIN_RESULT;
 
 typedef PREPACK struct {
-    u8 result; /* the result of the join cmd. one of WMI_THIN_JOIN_RESULT */
-    u8 reserved[3]; /* alignment */
+	u8 result; /* the result of the join cmd. one of WMI_THIN_JOIN_RESULT */
+	u8 reserved[3]; /* alignment */
 } POSTPACK WMI_THIN_JOIN_EVENT;
 
 #ifdef __cplusplus
diff --git a/drivers/staging/ath6kl/include/common/wmix.h b/drivers/staging/ath6kl/include/common/wmix.h
index 5ebb828..5304ff9 100644
--- a/drivers/staging/ath6kl/include/common/wmix.h
+++ b/drivers/staging/ath6kl/include/common/wmix.h
@@ -55,36 +55,36 @@ extern "C" {
  * WMI_EVENT_ID=WMI_EXTENSION_EVENTID.
  */
 typedef PREPACK struct {
-    u32 commandId;
+	u32 commandId;
 } POSTPACK WMIX_CMD_HDR;
 
 typedef enum {
-    WMIX_DSETOPEN_REPLY_CMDID           = 0x2001,
-    WMIX_DSETDATA_REPLY_CMDID,
-    WMIX_GPIO_OUTPUT_SET_CMDID,
-    WMIX_GPIO_INPUT_GET_CMDID,
-    WMIX_GPIO_REGISTER_SET_CMDID,
-    WMIX_GPIO_REGISTER_GET_CMDID,
-    WMIX_GPIO_INTR_ACK_CMDID,
-    WMIX_HB_CHALLENGE_RESP_CMDID,
-    WMIX_DBGLOG_CFG_MODULE_CMDID,
-    WMIX_PROF_CFG_CMDID,                 /* 0x200a */
-    WMIX_PROF_ADDR_SET_CMDID,
-    WMIX_PROF_START_CMDID,
-    WMIX_PROF_STOP_CMDID,
-    WMIX_PROF_COUNT_GET_CMDID,
+	WMIX_DSETOPEN_REPLY_CMDID           = 0x2001,
+	WMIX_DSETDATA_REPLY_CMDID,
+	WMIX_GPIO_OUTPUT_SET_CMDID,
+	WMIX_GPIO_INPUT_GET_CMDID,
+	WMIX_GPIO_REGISTER_SET_CMDID,
+	WMIX_GPIO_REGISTER_GET_CMDID,
+	WMIX_GPIO_INTR_ACK_CMDID,
+	WMIX_HB_CHALLENGE_RESP_CMDID,
+	WMIX_DBGLOG_CFG_MODULE_CMDID,
+	WMIX_PROF_CFG_CMDID,                 /* 0x200a */
+	WMIX_PROF_ADDR_SET_CMDID,
+	WMIX_PROF_START_CMDID,
+	WMIX_PROF_STOP_CMDID,
+	WMIX_PROF_COUNT_GET_CMDID,
 } WMIX_COMMAND_ID;
 
 typedef enum {
-    WMIX_DSETOPENREQ_EVENTID            = 0x3001,
-    WMIX_DSETCLOSE_EVENTID,
-    WMIX_DSETDATAREQ_EVENTID,
-    WMIX_GPIO_INTR_EVENTID,
-    WMIX_GPIO_DATA_EVENTID,
-    WMIX_GPIO_ACK_EVENTID,
-    WMIX_HB_CHALLENGE_RESP_EVENTID,
-    WMIX_DBGLOG_EVENTID,
-    WMIX_PROF_COUNT_EVENTID,
+	WMIX_DSETOPENREQ_EVENTID            = 0x3001,
+	WMIX_DSETCLOSE_EVENTID,
+	WMIX_DSETDATAREQ_EVENTID,
+	WMIX_GPIO_INTR_EVENTID,
+	WMIX_GPIO_DATA_EVENTID,
+	WMIX_GPIO_ACK_EVENTID,
+	WMIX_HB_CHALLENGE_RESP_EVENTID,
+	WMIX_DBGLOG_EVENTID,
+	WMIX_PROF_COUNT_EVENTID,
 } WMIX_EVENT_ID;
 
 /*
@@ -96,10 +96,10 @@ typedef enum {
  * DataSet Open Request Event
  */
 typedef PREPACK struct {
-    u32 dset_id;
-    u32 targ_dset_handle;  /* echo'ed, not used by Host, */
-    u32 targ_reply_fn;     /* echo'ed, not used by Host, */
-    u32 targ_reply_arg;    /* echo'ed, not used by Host, */
+	u32 dset_id;
+	u32 targ_dset_handle;  /* echo'ed, not used by Host, */
+	u32 targ_reply_fn;     /* echo'ed, not used by Host, */
+	u32 targ_reply_arg;    /* echo'ed, not used by Host, */
 } POSTPACK WMIX_DSETOPENREQ_EVENT;
 
 /*
@@ -107,7 +107,7 @@ typedef PREPACK struct {
  * DataSet Close Event
  */
 typedef PREPACK struct {
-    u32 access_cookie;
+	u32 access_cookie;
 } POSTPACK WMIX_DSETCLOSE_EVENT;
 
 /*
@@ -115,31 +115,31 @@ typedef PREPACK struct {
  * DataSet Data Request Event
  */
 typedef PREPACK struct {
-    u32 access_cookie;
-    u32 offset;
-    u32 length;
-    u32 targ_buf;         /* echo'ed, not used by Host, */
-    u32 targ_reply_fn;    /* echo'ed, not used by Host, */
-    u32 targ_reply_arg;   /* echo'ed, not used by Host, */
+	u32 access_cookie;
+	u32 offset;
+	u32 length;
+	u32 targ_buf;         /* echo'ed, not used by Host, */
+	u32 targ_reply_fn;    /* echo'ed, not used by Host, */
+	u32 targ_reply_arg;   /* echo'ed, not used by Host, */
 } POSTPACK WMIX_DSETDATAREQ_EVENT;
 
 typedef PREPACK struct {
-    u32 status;
-    u32 targ_dset_handle;
-    u32 targ_reply_fn;
-    u32 targ_reply_arg;
-    u32 access_cookie;
-    u32 size;
-    u32 version;
+	u32 status;
+	u32 targ_dset_handle;
+	u32 targ_reply_fn;
+	u32 targ_reply_arg;
+	u32 access_cookie;
+	u32 size;
+	u32 version;
 } POSTPACK WMIX_DSETOPEN_REPLY_CMD;
 
 typedef PREPACK struct {
-    u32 status;
-    u32 targ_buf;
-    u32 targ_reply_fn;
-    u32 targ_reply_arg;
-    u32 length;
-    u8 buf[1];
+	u32 status;
+	u32 targ_buf;
+	u32 targ_reply_fn;
+	u32 targ_reply_arg;
+	u32 length;
+	u8 buf[1];
 } POSTPACK WMIX_DSETDATA_REPLY_CMD;
 
 
@@ -160,10 +160,10 @@ typedef PREPACK struct {
  * clear/disable or disable/enable, results are undefined.
  */
 typedef PREPACK struct {
-    u32 set_mask;             /* pins to set */
-    u32 clear_mask;           /* pins to clear */
-    u32 enable_mask;          /* pins to enable for output */
-    u32 disable_mask;         /* pins to disable/tristate */
+	u32 set_mask;             /* pins to set */
+	u32 clear_mask;           /* pins to clear */
+	u32 enable_mask;          /* pins to enable for output */
+	u32 disable_mask;         /* pins to disable/tristate */
 } POSTPACK WMIX_GPIO_OUTPUT_SET_CMD;
 
 /* 
@@ -172,13 +172,13 @@ typedef PREPACK struct {
  * platform-dependent header.
  */
 typedef PREPACK struct {
-    u32 gpioreg_id;           /* GPIO register ID */
-    u32 value;                /* value to write */
+	u32 gpioreg_id;           /* GPIO register ID */
+	u32 value;                /* value to write */
 } POSTPACK WMIX_GPIO_REGISTER_SET_CMD;
 
 /* Get a GPIO register.  For debug/exceptional cases. */
 typedef PREPACK struct {
-    u32 gpioreg_id;           /* GPIO register to read */
+	u32 gpioreg_id;           /* GPIO register to read */
 } POSTPACK WMIX_GPIO_REGISTER_GET_CMD;
 
 /*
@@ -187,7 +187,7 @@ typedef PREPACK struct {
  * were delivered in an earlier WMIX_GPIO_INTR_EVENT message.
  */
 typedef PREPACK struct {
-    u32 ack_mask;             /* interrupts to acknowledge */
+	u32 ack_mask;             /* interrupts to acknowledge */
 } POSTPACK WMIX_GPIO_INTR_ACK_CMD;
 
 /*
@@ -197,8 +197,8 @@ typedef PREPACK struct {
  * use of a GPIO interrupt as a Data Valid signal for other GPIO pins.
  */
 typedef PREPACK struct {
-    u32 intr_mask;            /* pending GPIO interrupts */
-    u32 input_values;         /* recent GPIO input values */
+	u32 intr_mask;            /* pending GPIO interrupts */
+	u32 input_values;         /* recent GPIO input values */
 } POSTPACK WMIX_GPIO_INTR_EVENT;
 
 /*
@@ -217,8 +217,8 @@ typedef PREPACK struct {
  * simplify Host GPIO support.
  */
 typedef PREPACK struct {
-    u32 value;
-    u32 reg_id;
+	u32 value;
+	u32 reg_id;
 } POSTPACK WMIX_GPIO_DATA_EVENT;
 
 /*
@@ -230,8 +230,8 @@ typedef PREPACK struct {
  * Heartbeat Challenge Response command
  */
 typedef PREPACK struct {
-    u32 cookie;
-    u32 source;
+	u32 cookie;
+	u32 source;
 } POSTPACK WMIX_HB_CHALLENGE_RESP_CMD;
 
 /*
@@ -241,7 +241,7 @@ typedef PREPACK struct {
 #define WMIX_HB_CHALLENGE_RESP_EVENT WMIX_HB_CHALLENGE_RESP_CMD
 
 typedef PREPACK struct {
-    struct dbglog_config_s config;
+	struct dbglog_config_s config;
 } POSTPACK WMIX_DBGLOG_CFG_MODULE_CMD;
 
 /*
@@ -249,12 +249,12 @@ typedef PREPACK struct {
  */
 
 typedef PREPACK struct {
-    u32 period; /* Time (in 30.5us ticks) between samples */
-    u32 nbins;
+	u32 period; /* Time (in 30.5us ticks) between samples */
+	u32 nbins;
 } POSTPACK WMIX_PROF_CFG_CMD;
 
 typedef PREPACK struct {
-    u32 addr;
+	u32 addr;
 } POSTPACK WMIX_PROF_ADDR_SET_CMD;
 
 /*
@@ -264,8 +264,8 @@ typedef PREPACK struct {
  *   count set to the corresponding count
  */
 typedef PREPACK struct {
-    u32 addr;
-    u32 count;
+	u32 addr;
+	u32 count;
 } POSTPACK WMIX_PROF_COUNT_EVENT;
 
 #ifndef ATH_TARGET
diff --git a/drivers/staging/ath6kl/include/common_drv.h b/drivers/staging/ath6kl/include/common_drv.h
index 141b7ef..4cfea90e 100644
--- a/drivers/staging/ath6kl/include/common_drv.h
+++ b/drivers/staging/ath6kl/include/common_drv.h
@@ -30,15 +30,15 @@
  * drivers should instantiate (zero-init as well) this structure in their driver instance
  * and pass it as a context to the HTC credit distribution functions */
 typedef struct _COMMON_CREDIT_STATE_INFO {
-    int TotalAvailableCredits;      /* total credits in the system at startup */
-    int CurrentFreeCredits;         /* credits available in the pool that have not been
-                                       given out to endpoints */
-    HTC_ENDPOINT_CREDIT_DIST *pLowestPriEpDist;  /* pointer to the lowest priority endpoint dist struct */
+	int TotalAvailableCredits;      /* total credits in the system at startup */
+	int CurrentFreeCredits;         /* credits available in the pool that have not been
+					   given out to endpoints */
+	HTC_ENDPOINT_CREDIT_DIST *pLowestPriEpDist;  /* pointer to the lowest priority endpoint dist struct */
 } COMMON_CREDIT_STATE_INFO;
 
 typedef struct {
-    s32 (*setupTransport)(void *ar);
-    void (*cleanupTransport)(void *ar);
+	s32 (*setupTransport)(void *ar);
+	void (*cleanupTransport)(void *ar);
 } HCI_TRANSPORT_CALLBACKS;
 
 typedef struct {
@@ -77,17 +77,17 @@ int ar6000_reset_device(HIF_DEVICE *hifDevice, u32 TargetType, bool waitForCompl
 void ar6000_dump_target_assert_info(HIF_DEVICE *hifDevice, u32 TargetType);
 
 int ar6000_set_htc_params(HIF_DEVICE *hifDevice,
-                               u32 TargetType,
-                               u32 MboxIsrYieldValue,
-                               u8 HtcControlBuffers);
+			  u32 TargetType,
+			  u32 MboxIsrYieldValue,
+			  u8 HtcControlBuffers);
 
 int ar6000_prepare_target(HIF_DEVICE *hifDevice,
-                               u32 TargetType,
-                               u32 TargetVersion);
+			  u32 TargetType,
+			  u32 TargetVersion);
 
 int ar6000_set_hci_bridge_flags(HIF_DEVICE *hifDevice,
-                                     u32 TargetType,
-                                     u32 Flags);
+				u32 TargetType,
+				u32 Flags);
 
 void ar6000_copy_cust_data_from_target(HIF_DEVICE *hifDevice, u32 TargetType);
 
diff --git a/drivers/staging/ath6kl/include/dbglog_api.h b/drivers/staging/ath6kl/include/dbglog_api.h
index a53aed3..71ad34a 100644
--- a/drivers/staging/ath6kl/include/dbglog_api.h
+++ b/drivers/staging/ath6kl/include/dbglog_api.h
@@ -34,16 +34,16 @@ extern "C" {
 #define DBGLOG_HOST_LOG_BUFFER_SIZE            DBGLOG_LOG_BUFFER_SIZE
 
 #define DBGLOG_GET_DBGID(arg) \
-    ((arg & DBGLOG_DBGID_MASK) >> DBGLOG_DBGID_OFFSET)
+	((arg & DBGLOG_DBGID_MASK) >> DBGLOG_DBGID_OFFSET)
 
 #define DBGLOG_GET_MODULEID(arg) \
-    ((arg & DBGLOG_MODULEID_MASK) >> DBGLOG_MODULEID_OFFSET)
+	((arg & DBGLOG_MODULEID_MASK) >> DBGLOG_MODULEID_OFFSET)
 
 #define DBGLOG_GET_NUMARGS(arg) \
-    ((arg & DBGLOG_NUM_ARGS_MASK) >> DBGLOG_NUM_ARGS_OFFSET)
+	((arg & DBGLOG_NUM_ARGS_MASK) >> DBGLOG_NUM_ARGS_OFFSET)
 
 #define DBGLOG_GET_TIMESTAMP(arg) \
-    ((arg & DBGLOG_TIMESTAMP_MASK) >> DBGLOG_TIMESTAMP_OFFSET)
+	((arg & DBGLOG_TIMESTAMP_MASK) >> DBGLOG_TIMESTAMP_OFFSET)
 
 #ifdef __cplusplus
 }
diff --git a/drivers/staging/ath6kl/include/dl_list.h b/drivers/staging/ath6kl/include/dl_list.h
index 110e1d8..ad8a724 100644
--- a/drivers/staging/ath6kl/include/dl_list.h
+++ b/drivers/staging/ath6kl/include/dl_list.h
@@ -28,28 +28,28 @@
 #include "a_osapi.h"
 
 #define A_CONTAINING_STRUCT(address, struct_type, field_name)\
-            ((struct_type *)((unsigned long)(address) - (unsigned long)(&((struct_type *)0)->field_name)))
-         
+	((struct_type *)((unsigned long)(address) - (unsigned long)(&((struct_type *)0)->field_name)))
+
 /* list functions */
 /* pointers for the list */
 typedef struct _DL_LIST {
-    struct _DL_LIST *pPrev;
-    struct _DL_LIST *pNext;
+	struct _DL_LIST *pPrev;
+	struct _DL_LIST *pNext;
 }DL_LIST, *PDL_LIST;
 /*
  * DL_LIST_INIT , initialize doubly linked list
 */
 #define DL_LIST_INIT(pList)\
-    {(pList)->pPrev = pList; (pList)->pNext = pList;}
+	{(pList)->pPrev = pList; (pList)->pNext = pList;}
 
 /* faster macro to init list and add a single item */    
 #define DL_LIST_INIT_AND_ADD(pList,pItem) \
 {   (pList)->pPrev = (pItem); \
-    (pList)->pNext = (pItem); \
-    (pItem)->pNext = (pList); \
-    (pItem)->pPrev = (pList); \
+	(pList)->pNext = (pItem); \
+	(pItem)->pNext = (pList); \
+	(pItem)->pPrev = (pList); \
 }
-    
+
 #define DL_LIST_IS_EMPTY(pList) (((pList)->pPrev == (pList)) && ((pList)->pNext == (pList)))
 #define DL_LIST_GET_ITEM_AT_HEAD(pList) (pList)->pNext
 #define DL_LIST_GET_ITEM_AT_TAIL(pList) (pList)->pPrev
@@ -59,7 +59,7 @@ typedef struct _DL_LIST {
  * iteration loop
 */
 #define ITERATE_OVER_LIST(pStart, pTemp) \
-    for((pTemp) =(pStart)->pNext; pTemp != (pStart); (pTemp) = (pTemp)->pNext)
+	for((pTemp) =(pStart)->pNext; pTemp != (pStart); (pTemp) = (pTemp)->pNext)
 
 
 /* safe iterate macro that allows the item to be removed from the list
@@ -67,11 +67,11 @@ typedef struct _DL_LIST {
  */
 #define ITERATE_OVER_LIST_ALLOW_REMOVE(pStart,pItem,st,offset)  \
 {                                                       \
-    PDL_LIST  pTemp;                                     \
-    pTemp = (pStart)->pNext;                            \
-    while (pTemp != (pStart)) {                         \
-        (pItem) = A_CONTAINING_STRUCT(pTemp,st,offset);   \
-         pTemp = pTemp->pNext;                          \
+PDL_LIST  pTemp;					    \
+pTemp = (pStart)->pNext;				    \
+while (pTemp != (pStart)) {					  \
+(pItem) = A_CONTAINING_STRUCT(pTemp,st,offset);			  \
+pTemp = pTemp->pNext;						  \
 
 #define ITERATE_END }}
 
@@ -79,24 +79,24 @@ typedef struct _DL_LIST {
  * DL_ListInsertTail - insert pAdd to the end of the list
 */
 static INLINE PDL_LIST DL_ListInsertTail(PDL_LIST pList, PDL_LIST pAdd) {
-        /* insert at tail */
-    pAdd->pPrev = pList->pPrev;
-    pAdd->pNext = pList;
-    pList->pPrev->pNext = pAdd;
-    pList->pPrev = pAdd;
-    return pAdd;
+	/* insert at tail */
+	pAdd->pPrev = pList->pPrev;
+	pAdd->pNext = pList;
+	pList->pPrev->pNext = pAdd;
+	pList->pPrev = pAdd;
+	return pAdd;
 }
 
 /*
  * DL_ListInsertHead - insert pAdd into the head of the list
 */
 static INLINE PDL_LIST DL_ListInsertHead(PDL_LIST pList, PDL_LIST pAdd) {
-        /* insert at head */
-    pAdd->pPrev = pList;
-    pAdd->pNext = pList->pNext;
-    pList->pNext->pPrev = pAdd;
-    pList->pNext = pAdd;
-    return pAdd;
+	/* insert at head */
+	pAdd->pPrev = pList;
+	pAdd->pNext = pList->pNext;
+	pList->pNext->pPrev = pAdd;
+	pList->pNext = pAdd;
+	return pAdd;
 }
 
 #define DL_ListAdd(pList,pItem) DL_ListInsertHead((pList),(pItem))
@@ -104,50 +104,50 @@ static INLINE PDL_LIST DL_ListInsertHead(PDL_LIST pList, PDL_LIST pAdd) {
  * DL_ListRemove - remove pDel from list
 */
 static INLINE PDL_LIST DL_ListRemove(PDL_LIST pDel) {
-    pDel->pNext->pPrev = pDel->pPrev;
-    pDel->pPrev->pNext = pDel->pNext;
-        /* point back to itself just to be safe, incase remove is called again */
-    pDel->pNext = pDel;
-    pDel->pPrev = pDel;
-    return pDel;
+	pDel->pNext->pPrev = pDel->pPrev;
+	pDel->pPrev->pNext = pDel->pNext;
+	/* point back to itself just to be safe, incase remove is called again */
+	pDel->pNext = pDel;
+	pDel->pPrev = pDel;
+	return pDel;
 }
 
 /*
  * DL_ListRemoveItemFromHead - get a list item from the head
 */
 static INLINE PDL_LIST DL_ListRemoveItemFromHead(PDL_LIST pList) {
-    PDL_LIST pItem = NULL;
-    if (pList->pNext != pList) {
-        pItem = pList->pNext;
-            /* remove the first item from head */
-        DL_ListRemove(pItem);
-    }
-    return pItem;
+	PDL_LIST pItem = NULL;
+	if (pList->pNext != pList) {
+		pItem = pList->pNext;
+		/* remove the first item from head */
+		DL_ListRemove(pItem);
+	}
+	return pItem;
 }
 
 static INLINE PDL_LIST DL_ListRemoveItemFromTail(PDL_LIST pList) {
-    PDL_LIST pItem = NULL;
-    if (pList->pPrev != pList) {
-        pItem = pList->pPrev;
-            /* remove the item from tail */
-        DL_ListRemove(pItem);
-    }
-    return pItem;
+	PDL_LIST pItem = NULL;
+	if (pList->pPrev != pList) {
+		pItem = pList->pPrev;
+		/* remove the item from tail */
+		DL_ListRemove(pItem);
+	}
+	return pItem;
 }
 
 /* transfer src list items to the tail of the destination list */
 static INLINE void DL_ListTransferItemsToTail(PDL_LIST pDest, PDL_LIST pSrc) {
-        /* only concatenate if src is not empty */
-    if (!DL_LIST_IS_EMPTY(pSrc)) {
-            /* cut out circular list in src and re-attach to end of dest */
-        pSrc->pPrev->pNext = pDest;
-        pSrc->pNext->pPrev = pDest->pPrev;
-        pDest->pPrev->pNext = pSrc->pNext; 
-        pDest->pPrev = pSrc->pPrev;
-            /* terminate src list, it is now empty */      
-        pSrc->pPrev = pSrc;
-        pSrc->pNext = pSrc;
-    }
+	/* only concatenate if src is not empty */
+	if (!DL_LIST_IS_EMPTY(pSrc)) {
+		/* cut out circular list in src and re-attach to end of dest */
+		pSrc->pPrev->pNext = pDest;
+		pSrc->pNext->pPrev = pDest->pPrev;
+		pDest->pPrev->pNext = pSrc->pNext;
+		pDest->pPrev = pSrc->pPrev;
+		/* terminate src list, it is now empty */
+		pSrc->pPrev = pSrc;
+		pSrc->pNext = pSrc;
+	}
 }
 
 #endif /* __DL_LIST_H___ */
diff --git a/drivers/staging/ath6kl/include/dset_api.h b/drivers/staging/ath6kl/include/dset_api.h
index fe901ba..96336a6 100644
--- a/drivers/staging/ath6kl/include/dset_api.h
+++ b/drivers/staging/ath6kl/include/dset_api.h
@@ -40,22 +40,22 @@ extern "C" {
 
 /* Called to send a DataSet Open Reply back to the Target. */
 int wmi_dset_open_reply(struct wmi_t *wmip,
-                             u32 status,
-                             u32 access_cookie,
-                             u32 size,
-                             u32 version,
-                             u32 targ_handle,
-                             u32 targ_reply_fn,
-                             u32 targ_reply_arg);
+			u32 status,
+			u32 access_cookie,
+			u32 size,
+			u32 version,
+			u32 targ_handle,
+			u32 targ_reply_fn,
+			u32 targ_reply_arg);
 
 /* Called to send a DataSet Data Reply back to the Target. */
 int wmi_dset_data_reply(struct wmi_t *wmip,
-                             u32 status,
-                             u8 *host_buf,
-                             u32 length,
-                             u32 targ_buf,
-                             u32 targ_reply_fn,
-                             u32 targ_reply_arg);
+			u32 status,
+			u8 *host_buf,
+			u32 length,
+			u32 targ_buf,
+			u32 targ_reply_fn,
+			u32 targ_reply_arg);
 
 #ifdef __cplusplus
 }
diff --git a/drivers/staging/ath6kl/include/gpio_api.h b/drivers/staging/ath6kl/include/gpio_api.h
index 6b4c547..fbad736 100644
--- a/drivers/staging/ath6kl/include/gpio_api.h
+++ b/drivers/staging/ath6kl/include/gpio_api.h
@@ -29,10 +29,10 @@
  * Send a command to the Target in order to change output on GPIO pins.
  */
 int wmi_gpio_output_set(struct wmi_t *wmip,
-                             u32 set_mask,
-                             u32 clear_mask,
-                             u32 enable_mask,
-                             u32 disable_mask);
+			u32 set_mask,
+			u32 clear_mask,
+			u32 enable_mask,
+			u32 disable_mask);
 
 /*
  * Send a command to the Target requesting input state of GPIO pins.
@@ -43,8 +43,8 @@ int wmi_gpio_input_get(struct wmi_t *wmip);
  * Send a command to the Target to change the value of a GPIO register.
  */
 int wmi_gpio_register_set(struct wmi_t *wmip,
-                               u32 gpioreg_id,
-                               u32 value);
+			  u32 gpioreg_id,
+			  u32 value);
 
 /*
  * Send a command to the Target to fetch the value of a GPIO register.
diff --git a/drivers/staging/ath6kl/include/hci_transport_api.h b/drivers/staging/ath6kl/include/hci_transport_api.h
index 8ab692d..887842d 100644
--- a/drivers/staging/ath6kl/include/hci_transport_api.h
+++ b/drivers/staging/ath6kl/include/hci_transport_api.h
@@ -22,7 +22,7 @@
 #ifndef _HCI_TRANSPORT_API_H_
 #define _HCI_TRANSPORT_API_H_
 
-    /* Bluetooth HCI packets are stored in HTC packet containers */
+/* Bluetooth HCI packets are stored in HTC packet containers */
 #include "htc_packet.h"
 
 #ifdef __cplusplus
@@ -33,7 +33,7 @@ typedef void *HCI_TRANSPORT_HANDLE;
 
 typedef HTC_ENDPOINT_ID HCI_TRANSPORT_PACKET_TYPE; 
 
-    /* we map each HCI packet class to a static Endpoint ID */
+	/* we map each HCI packet class to a static Endpoint ID */
 #define HCI_COMMAND_TYPE   ENDPOINT_1
 #define HCI_EVENT_TYPE     ENDPOINT_2
 #define HCI_ACL_TYPE       ENDPOINT_3
@@ -71,8 +71,8 @@ typedef void   (*HCI_TRANSPORT_RECV_REFILL)(void *, HCI_TRANSPORT_PACKET_TYPE Ty
 typedef HTC_PACKET *(*HCI_TRANSPORT_RECV_ALLOC)(void *, HCI_TRANSPORT_PACKET_TYPE Type, int Length);
 
 typedef enum _HCI_SEND_FULL_ACTION {
-    HCI_SEND_FULL_KEEP = 0,  /* packet that overflowed should be kept in the queue */
-    HCI_SEND_FULL_DROP = 1,  /* packet that overflowed should be dropped */
+	HCI_SEND_FULL_KEEP = 0,  /* packet that overflowed should be kept in the queue */
+	HCI_SEND_FULL_DROP = 1,  /* packet that overflowed should be dropped */
 } HCI_SEND_FULL_ACTION;
 
 /* callback when an HCI send queue exceeds the caller's MaxSendQueueDepth threshold,
@@ -80,25 +80,25 @@ typedef enum _HCI_SEND_FULL_ACTION {
 typedef HCI_SEND_FULL_ACTION  (*HCI_TRANSPORT_SEND_FULL)(void *, HTC_PACKET *);
 
 typedef struct {
-    int    HeadRoom;      /* number of bytes in front of HCI packet for header space */
-    int    TailRoom;      /* number of bytes at the end of the HCI packet for tail space */
-    int    IOBlockPad;    /* I/O block padding required (always a power of 2) */
+	int    HeadRoom;      /* number of bytes in front of HCI packet for header space */
+	int    TailRoom;      /* number of bytes at the end of the HCI packet for tail space */
+	int    IOBlockPad;    /* I/O block padding required (always a power of 2) */
 } HCI_TRANSPORT_PROPERTIES;
 
 typedef struct _HCI_TRANSPORT_CONFIG_INFO {
-    int      ACLRecvBufferWaterMark;     /* low watermark to trigger recv refill */
-    int      EventRecvBufferWaterMark;   /* low watermark to trigger recv refill */  
-    int      MaxSendQueueDepth;          /* max number of packets in the single send queue */
-    void     *pContext;                  /* context for all callbacks */
-    void     (*TransportFailure)(void *pContext, int Status); /* transport failure callback */
-    int (*TransportReady)(HCI_TRANSPORT_HANDLE, HCI_TRANSPORT_PROPERTIES *,void *pContext); /* transport is ready */
-    void     (*TransportRemoved)(void *pContext);                  /* transport was removed */
-        /* packet processing callbacks */
-    HCI_TRANSPORT_SEND_PKT_COMPLETE    pHCISendComplete;
-    HCI_TRANSPORT_RECV_PKT             pHCIPktRecv;
-    HCI_TRANSPORT_RECV_REFILL          pHCIPktRecvRefill;
-    HCI_TRANSPORT_RECV_ALLOC           pHCIPktRecvAlloc;
-    HCI_TRANSPORT_SEND_FULL            pHCISendFull;
+	int      ACLRecvBufferWaterMark;     /* low watermark to trigger recv refill */
+	int      EventRecvBufferWaterMark;   /* low watermark to trigger recv refill */
+	int      MaxSendQueueDepth;          /* max number of packets in the single send queue */
+	void     *pContext;                  /* context for all callbacks */
+	void     (*TransportFailure)(void *pContext, int Status); /* transport failure callback */
+	int (*TransportReady)(HCI_TRANSPORT_HANDLE, HCI_TRANSPORT_PROPERTIES *,void *pContext); /* transport is ready */
+	void     (*TransportRemoved)(void *pContext);                  /* transport was removed */
+	/* packet processing callbacks */
+	HCI_TRANSPORT_SEND_PKT_COMPLETE    pHCISendComplete;
+	HCI_TRANSPORT_RECV_PKT             pHCIPktRecv;
+	HCI_TRANSPORT_RECV_REFILL          pHCIPktRecvRefill;
+	HCI_TRANSPORT_RECV_ALLOC           pHCIPktRecvAlloc;
+	HCI_TRANSPORT_SEND_FULL            pHCISendFull;
 } HCI_TRANSPORT_CONFIG_INFO;
 
 /* ------ Function Prototypes ------ */
@@ -106,7 +106,7 @@ typedef struct _HCI_TRANSPORT_CONFIG_INFO {
   @desc: Attach to the HCI transport module
   @function name: HCI_TransportAttach
   @input:  HTCHandle - HTC handle (see HTC apis)
-           pInfo - initialization information
+  pInfo - initialization information
   @output:
   @return: HCI_TRANSPORT_HANDLE on success, NULL on failure
   @notes:    The HTC module provides HCI transport services.
@@ -119,53 +119,53 @@ HCI_TRANSPORT_HANDLE HCI_TransportAttach(void *HTCHandle, HCI_TRANSPORT_CONFIG_I
   @desc: Detach from the HCI transport module
   @function name: HCI_TransportDetach
   @input:  HciTrans - HCI transport handle
-           pInfo - initialization information
+  pInfo - initialization information
   @output:
   @return: 
   @notes:  
   @example:
   @see also: 
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 void HCI_TransportDetach(HCI_TRANSPORT_HANDLE HciTrans);
 
 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   @desc: Add receive packets to the HCI transport
   @function name: HCI_TransportAddReceivePkts
   @input:  HciTrans - HCI transport handle
-           pQueue - a queue holding one or more packets
+  pQueue - a queue holding one or more packets
   @output:
   @return: 0 on success
   @notes:  user must supply HTC packets for capturing incomming HCI packets.  The caller
-           must initialize each HTC packet using the SET_HTC_PACKET_INFO_RX_REFILL()
-           macro. Each packet in the queue must be of the same type and length 
+  must initialize each HTC packet using the SET_HTC_PACKET_INFO_RX_REFILL()
+  macro. Each packet in the queue must be of the same type and length
   @example:
   @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 int    HCI_TransportAddReceivePkts(HCI_TRANSPORT_HANDLE HciTrans, HTC_PACKET_QUEUE *pQueue);
 
 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   @desc: Send an HCI packet packet
   @function name: HCI_TransportSendPkt
   @input:  HciTrans - HCI transport handle
-           pPacket - packet to send
-           Synchronous - send the packet synchronously (blocking)
+  pPacket - packet to send
+  Synchronous - send the packet synchronously (blocking)
   @output:
   @return: 0
   @notes:  Caller must initialize packet using SET_HTC_PACKET_INFO_TX() and
-           HCI_SET_PACKET_TYPE() macros to prepare the packet. 
-           If Synchronous is set to false the call is fully asynchronous.  On error or completion,
-           the registered send complete callback will be called.
-           If Synchronous is set to true, the call will block until the packet is sent, if the
-           interface cannot send the packet within a 2 second timeout, the function will return 
-           the failure code : A_EBUSY.
-           
-           Synchronous Mode should only be used at start-up to initialize the HCI device using 
-           custom HCI commands.  It should NOT be mixed with Asynchronous operations.  Mixed synchronous
-           and asynchronous operation behavior is undefined.
-           
+  HCI_SET_PACKET_TYPE() macros to prepare the packet.
+  If Synchronous is set to false the call is fully asynchronous.  On error or completion,
+  the registered send complete callback will be called.
+  If Synchronous is set to true, the call will block until the packet is sent, if the
+  interface cannot send the packet within a 2 second timeout, the function will return
+  the failure code : A_EBUSY.
+
+  Synchronous Mode should only be used at start-up to initialize the HCI device using
+  custom HCI commands.  It should NOT be mixed with Asynchronous operations.  Mixed synchronous
+  and asynchronous operation behavior is undefined.
+
   @example:
   @see also: 
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 int    HCI_TransportSendPkt(HCI_TRANSPORT_HANDLE HciTrans, HTC_PACKET *pPacket, bool Synchronous);
 
 
@@ -176,7 +176,7 @@ int    HCI_TransportSendPkt(HCI_TRANSPORT_HANDLE HciTrans, HTC_PACKET *pPacket,
   @output:
   @return:
   @notes: HCI transport communication will be halted.  All receive and pending TX packets will
-          be flushed.
+  be flushed.
   @example:
   @see also:
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@@ -189,7 +189,7 @@ void        HCI_TransportStop(HCI_TRANSPORT_HANDLE HciTrans);
   @output:
   @return: 0 on success
   @notes: HCI transport communication will begin, the caller can expect the arrival
-          of HCI recv packets as soon as this call returns.
+  of HCI recv packets as soon as this call returns.
   @example:
   @see also:
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@@ -199,57 +199,57 @@ int    HCI_TransportStart(HCI_TRANSPORT_HANDLE HciTrans);
   @desc: Enable or Disable Asynchronous Recv
   @function name: HCI_TransportEnableDisableAsyncRecv
   @input:  HciTrans - hci transport handle 
-           Enable - enable or disable asynchronous recv
+  Enable - enable or disable asynchronous recv
   @output:
   @return: 0 on success
   @notes: This API must be called when HCI recv is handled synchronously
   @example:
   @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 int    HCI_TransportEnableDisableAsyncRecv(HCI_TRANSPORT_HANDLE HciTrans, bool Enable);
 
 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   @desc: Receive an event packet from the HCI transport synchronously using polling
   @function name: HCI_TransportRecvHCIEventSync
   @input:  HciTrans - hci transport handle 
-           pPacket - HTC packet to hold the recv data
-           MaxPollMS - maximum polling duration in Milliseconds;
+  pPacket - HTC packet to hold the recv data
+  MaxPollMS - maximum polling duration in Milliseconds;
   @output: 
   @return: 0 on success
   @notes: This API should be used only during HCI device initialization, the caller must call
-          HCI_TransportEnableDisableAsyncRecv with Enable=false prior to using this API.
-          This API will only capture HCI Event packets.
+  HCI_TransportEnableDisableAsyncRecv with Enable=false prior to using this API.
+  This API will only capture HCI Event packets.
   @example:
   @see also: HCI_TransportEnableDisableAsyncRecv
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 int    HCI_TransportRecvHCIEventSync(HCI_TRANSPORT_HANDLE HciTrans,
-                                          HTC_PACKET           *pPacket,
-                                          int                  MaxPollMS);
+				     HTC_PACKET           *pPacket,
+				     int                  MaxPollMS);
 
 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   @desc: Set the desired baud rate for the underlying transport layer
   @function name: HCI_TransportSetBaudRate
   @input:  HciTrans - hci transport handle 
-           Baud - baud rate in bps
+  Baud - baud rate in bps
   @output: 
   @return: 0 on success
   @notes: This API should be used only after HCI device initialization
   @example:
   @see also: 
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 int    HCI_TransportSetBaudRate(HCI_TRANSPORT_HANDLE HciTrans, u32 Baud);
 
 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   @desc: Enable/Disable HCI Transport Power Management
   @function name: HCI_TransportEnablePowerMgmt
   @input:  HciTrans - hci transport handle 
-           Enable - 1 = Enable, 0 = Disable
+  Enable - 1 = Enable, 0 = Disable
   @output: 
   @return: 0 on success
   @notes: 
   @example:
   @see also: 
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 int HCI_TransportEnablePowerMgmt(HCI_TRANSPORT_HANDLE HciTrans, bool Enable);
 
 #ifdef __cplusplus
diff --git a/drivers/staging/ath6kl/include/hif.h b/drivers/staging/ath6kl/include/hif.h
index 3906780..7fadc4f 100644
--- a/drivers/staging/ath6kl/include/hif.h
+++ b/drivers/staging/ath6kl/include/hif.h
@@ -97,50 +97,50 @@ typedef struct hif_device HIF_DEVICE;
 #define HIF_AMODE_MASK              (HIF_FIXED_ADDRESS | HIF_INCREMENTAL_ADDRESS)
 
 #define HIF_WR_ASYNC_BYTE_FIX   \
-    (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
+	(HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
 #define HIF_WR_ASYNC_BYTE_INC   \
-    (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
+	(HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
 #define HIF_WR_ASYNC_BLOCK_INC  \
-    (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
+	(HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
 #define HIF_WR_SYNC_BYTE_FIX    \
-    (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
+	(HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
 #define HIF_WR_SYNC_BYTE_INC    \
-    (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
+	(HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
 #define HIF_WR_SYNC_BLOCK_INC  \
-    (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
+	(HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
 #define HIF_WR_ASYNC_BLOCK_FIX \
-    (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
+	(HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
 #define HIF_WR_SYNC_BLOCK_FIX  \
-    (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
+	(HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
 #define HIF_RD_SYNC_BYTE_INC    \
-    (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
+	(HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
 #define HIF_RD_SYNC_BYTE_FIX    \
-    (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
+	(HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
 #define HIF_RD_ASYNC_BYTE_FIX   \
-    (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
+	(HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS)
 #define HIF_RD_ASYNC_BLOCK_FIX  \
-    (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
+	(HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
 #define HIF_RD_ASYNC_BYTE_INC   \
-    (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
+	(HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS)
 #define HIF_RD_ASYNC_BLOCK_INC  \
-    (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
+	(HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
 #define HIF_RD_SYNC_BLOCK_INC  \
-    (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
+	(HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS)
 #define HIF_RD_SYNC_BLOCK_FIX  \
-    (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
-    
-typedef enum {
-    HIF_DEVICE_POWER_STATE = 0,
-    HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
-    HIF_DEVICE_GET_MBOX_ADDR,
-    HIF_DEVICE_GET_PENDING_EVENTS_FUNC,
-    HIF_DEVICE_GET_IRQ_PROC_MODE,
-    HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC,
-    HIF_DEVICE_POWER_STATE_CHANGE,
-    HIF_DEVICE_GET_IRQ_YIELD_PARAMS,
-    HIF_CONFIGURE_QUERY_SCATTER_REQUEST_SUPPORT,
-    HIF_DEVICE_GET_OS_DEVICE,
-    HIF_DEVICE_DEBUG_BUS_STATE,
+	(HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS)
+
+	typedef enum {
+		HIF_DEVICE_POWER_STATE = 0,
+		HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
+		HIF_DEVICE_GET_MBOX_ADDR,
+		HIF_DEVICE_GET_PENDING_EVENTS_FUNC,
+		HIF_DEVICE_GET_IRQ_PROC_MODE,
+		HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC,
+		HIF_DEVICE_POWER_STATE_CHANGE,
+		HIF_DEVICE_GET_IRQ_YIELD_PARAMS,
+		HIF_CONFIGURE_QUERY_SCATTER_REQUEST_SUPPORT,
+		HIF_DEVICE_GET_OS_DEVICE,
+		HIF_DEVICE_DEBUG_BUS_STATE,
 } HIF_DEVICE_CONFIG_OPCODE;
 
 /*
@@ -224,56 +224,56 @@ typedef enum {
  */
 
 typedef struct {
-    u32 ExtendedAddress;  /* extended address for larger writes */
-    u32 ExtendedSize;
+	u32 ExtendedAddress;  /* extended address for larger writes */
+	u32 ExtendedSize;
 } HIF_MBOX_PROPERTIES;
 
 #define HIF_MBOX_FLAG_NO_BUNDLING   (1 << 0)   /* do not allow bundling over the mailbox */
 
 typedef enum _MBOX_BUF_IF_TYPE {
-    MBOX_BUS_IF_SDIO = 0,
-    MBOX_BUS_IF_SPI = 1,    
+	MBOX_BUS_IF_SDIO = 0,
+	MBOX_BUS_IF_SPI = 1,
 } MBOX_BUF_IF_TYPE;
 
 typedef struct {
-    u32 MboxAddresses[4];  /* must be first element for legacy HIFs that return the address in
-                                   and ARRAY of 32-bit words */
-    
-        /* the following describe extended mailbox properties */
-    HIF_MBOX_PROPERTIES MboxProp[4];
-        /* if the HIF supports the GMbox extended address region it can report it
-         * here, some interfaces cannot support the GMBOX address range and not set this */
-    u32 GMboxAddress;
-    u32 GMboxSize;
-    u32 Flags;             /* flags to describe mbox behavior or usage */
-    MBOX_BUF_IF_TYPE MboxBusIFType;   /* mailbox bus interface type */
+	u32 MboxAddresses[4];  /* must be first element for legacy HIFs that return the address in
+				  and ARRAY of 32-bit words */
+
+	/* the following describe extended mailbox properties */
+	HIF_MBOX_PROPERTIES MboxProp[4];
+	/* if the HIF supports the GMbox extended address region it can report it
+	 * here, some interfaces cannot support the GMBOX address range and not set this */
+	u32 GMboxAddress;
+	u32 GMboxSize;
+	u32 Flags;             /* flags to describe mbox behavior or usage */
+	MBOX_BUF_IF_TYPE MboxBusIFType;   /* mailbox bus interface type */
 } HIF_DEVICE_MBOX_INFO;
 
 typedef enum {
-    HIF_DEVICE_IRQ_SYNC_ONLY,   /* for HIF implementations that require the DSR to process all
-                                   interrupts before returning */
-    HIF_DEVICE_IRQ_ASYNC_SYNC,  /* for HIF implementations that allow DSR to process interrupts
-                                   using ASYNC I/O (that is HIFAckInterrupt can be called at a
-                                   later time */
+	HIF_DEVICE_IRQ_SYNC_ONLY,   /* for HIF implementations that require the DSR to process all
+				       interrupts before returning */
+	HIF_DEVICE_IRQ_ASYNC_SYNC,  /* for HIF implementations that allow DSR to process interrupts
+				       using ASYNC I/O (that is HIFAckInterrupt can be called at a
+				       later time */
 } HIF_DEVICE_IRQ_PROCESSING_MODE;
 
 typedef enum {
-    HIF_DEVICE_POWER_UP,    /* HIF layer should power up interface and/or module */
-    HIF_DEVICE_POWER_DOWN,  /* HIF layer should initiate bus-specific measures to minimize power */
-    HIF_DEVICE_POWER_CUT    /* HIF layer should initiate bus-specific AND/OR platform-specific measures
-                               to completely power-off the module and associated hardware (i.e. cut power supplies)
-                            */
+	HIF_DEVICE_POWER_UP,    /* HIF layer should power up interface and/or module */
+	HIF_DEVICE_POWER_DOWN,  /* HIF layer should initiate bus-specific measures to minimize power */
+	HIF_DEVICE_POWER_CUT    /* HIF layer should initiate bus-specific AND/OR platform-specific measures
+				   to completely power-off the module and associated hardware (i.e. cut power supplies)
+				*/
 } HIF_DEVICE_POWER_CHANGE_TYPE;
 
 typedef struct {
-    int     RecvPacketYieldCount; /* max number of packets to force DSR to return */
+	int     RecvPacketYieldCount; /* max number of packets to force DSR to return */
 } HIF_DEVICE_IRQ_YIELD_PARAMS;
 
 
 typedef struct _HIF_SCATTER_ITEM {
-    u8 *pBuffer;             /* CPU accessible address of buffer */
-    int          Length;              /* length of transfer to/from this buffer */
-    void        *pCallerContexts[2];  /* space for caller to insert a context associated with this item */
+	u8 *pBuffer;             /* CPU accessible address of buffer */
+	int          Length;              /* length of transfer to/from this buffer */
+	void        *pCallerContexts[2];  /* space for caller to insert a context associated with this item */
 } HIF_SCATTER_ITEM;
 
 struct _HIF_SCATTER_REQ;
@@ -281,25 +281,25 @@ struct _HIF_SCATTER_REQ;
 typedef void ( *HIF_SCATTER_COMP_CB)(struct _HIF_SCATTER_REQ *);
 
 typedef enum _HIF_SCATTER_METHOD {
-    HIF_SCATTER_NONE = 0,
-    HIF_SCATTER_DMA_REAL,              /* Real SG support no restrictions */
-    HIF_SCATTER_DMA_BOUNCE,            /* Uses SG DMA but HIF layer uses an internal bounce buffer */    
+	HIF_SCATTER_NONE = 0,
+	HIF_SCATTER_DMA_REAL,              /* Real SG support no restrictions */
+	HIF_SCATTER_DMA_BOUNCE,            /* Uses SG DMA but HIF layer uses an internal bounce buffer */
 } HIF_SCATTER_METHOD;
 
 typedef struct _HIF_SCATTER_REQ {
-    DL_LIST             ListLink;           /* link management */
-    u32 Address;            /* address for the read/write operation */
-    u32 Request;            /* request flags */
-    u32 TotalLength;        /* total length of entire transfer */
-    u32 CallerFlags;        /* caller specific flags can be stored here */
-    HIF_SCATTER_COMP_CB CompletionRoutine;  /* completion routine set by caller */
-    int            CompletionStatus;   /* status of completion */
-    void                *Context;           /* caller context for this request */
-    int                 ValidScatterEntries;  /* number of valid entries set by caller */
-    HIF_SCATTER_METHOD  ScatterMethod;        /* scatter method handled by HIF */  
-    void                *HIFPrivate[4];     /* HIF private area */
-    u8 *pScatterBounceBuffer;  /* bounce buffer for upper layers to copy to/from */
-    HIF_SCATTER_ITEM    ScatterList[1];     /* start of scatter list */
+	DL_LIST             ListLink;           /* link management */
+	u32 Address;            /* address for the read/write operation */
+	u32 Request;            /* request flags */
+	u32 TotalLength;        /* total length of entire transfer */
+	u32 CallerFlags;        /* caller specific flags can be stored here */
+	HIF_SCATTER_COMP_CB CompletionRoutine;  /* completion routine set by caller */
+	int            CompletionStatus;   /* status of completion */
+	void                *Context;           /* caller context for this request */
+	int                 ValidScatterEntries;  /* number of valid entries set by caller */
+	HIF_SCATTER_METHOD  ScatterMethod;        /* scatter method handled by HIF */
+	void                *HIFPrivate[4];     /* HIF private area */
+	u8 *pScatterBounceBuffer;  /* bounce buffer for upper layers to copy to/from */
+	HIF_SCATTER_ITEM    ScatterList[1];     /* start of scatter list */
 } HIF_SCATTER_REQ;
 
 typedef HIF_SCATTER_REQ * ( *HIF_ALLOCATE_SCATTER_REQUEST)(HIF_DEVICE *device);
@@ -307,64 +307,64 @@ typedef void ( *HIF_FREE_SCATTER_REQUEST)(HIF_DEVICE *device, HIF_SCATTER_REQ *r
 typedef int ( *HIF_READWRITE_SCATTER)(HIF_DEVICE *device, HIF_SCATTER_REQ *request);
 
 typedef struct _HIF_DEVICE_SCATTER_SUPPORT_INFO {
-        /* information returned from HIF layer */
-    HIF_ALLOCATE_SCATTER_REQUEST    pAllocateReqFunc;
-    HIF_FREE_SCATTER_REQUEST        pFreeReqFunc;
-    HIF_READWRITE_SCATTER           pReadWriteScatterFunc;    
-    int                             MaxScatterEntries;
-    int                             MaxTransferSizePerScatterReq;
+	/* information returned from HIF layer */
+	HIF_ALLOCATE_SCATTER_REQUEST    pAllocateReqFunc;
+	HIF_FREE_SCATTER_REQUEST        pFreeReqFunc;
+	HIF_READWRITE_SCATTER           pReadWriteScatterFunc;
+	int                             MaxScatterEntries;
+	int                             MaxTransferSizePerScatterReq;
 } HIF_DEVICE_SCATTER_SUPPORT_INFO;
-                      
-typedef struct {
-    void    *pOSDevice;
+
+	typedef struct {
+		void    *pOSDevice;
 } HIF_DEVICE_OS_DEVICE_INFO;
-                      
+
 #define HIF_MAX_DEVICES                 1
 
 struct htc_callbacks {
-    void      *context;     /* context to pass to the dsrhandler
-                               note : rwCompletionHandler is provided the context passed to HIFReadWrite  */
-    int (* rwCompletionHandler)(void *rwContext, int status);
-    int (* dsrHandler)(void *context);
+	void      *context;     /* context to pass to the dsrhandler
+				   note : rwCompletionHandler is provided the context passed to HIFReadWrite  */
+	int (* rwCompletionHandler)(void *rwContext, int status);
+	int (* dsrHandler)(void *context);
 };
 
 typedef struct osdrv_callbacks {
-    void      *context;     /* context to pass for all callbacks except deviceRemovedHandler 
-                               the deviceRemovedHandler is only called if the device is claimed */
-    int (* deviceInsertedHandler)(void *context, void *hif_handle);
-    int (* deviceRemovedHandler)(void *claimedContext, void *hif_handle);
-    int (* deviceSuspendHandler)(void *context);
-    int (* deviceResumeHandler)(void *context);
-    int (* deviceWakeupHandler)(void *context);
-    int (* devicePowerChangeHandler)(void *context, HIF_DEVICE_POWER_CHANGE_TYPE config);
+	void      *context;     /* context to pass for all callbacks except deviceRemovedHandler
+				   the deviceRemovedHandler is only called if the device is claimed */
+	int (* deviceInsertedHandler)(void *context, void *hif_handle);
+	int (* deviceRemovedHandler)(void *claimedContext, void *hif_handle);
+	int (* deviceSuspendHandler)(void *context);
+	int (* deviceResumeHandler)(void *context);
+	int (* deviceWakeupHandler)(void *context);
+	int (* devicePowerChangeHandler)(void *context, HIF_DEVICE_POWER_CHANGE_TYPE config);
 } OSDRV_CALLBACKS;
 
 #define HIF_OTHER_EVENTS     (1 << 0)   /* other interrupts (non-Recv) are pending, host
-                                           needs to read the register table to figure out what */
+					   needs to read the register table to figure out what */
 #define HIF_RECV_MSG_AVAIL   (1 << 1)   /* pending recv packet */
 
 typedef struct _HIF_PENDING_EVENTS_INFO {
-    u32 Events;
-    u32 LookAhead;
-    u32 AvailableRecvBytes;
+	u32 Events;
+	u32 LookAhead;
+	u32 AvailableRecvBytes;
 #ifdef THREAD_X
-    u32 Polling;
-    u32 INT_CAUSE_REG;
+	u32 Polling;
+	u32 INT_CAUSE_REG;
 #endif
 } HIF_PENDING_EVENTS_INFO;
 
-    /* function to get pending events , some HIF modules use special mechanisms
-     * to detect packet available and other interrupts */
+	/* function to get pending events , some HIF modules use special mechanisms
+	 * to detect packet available and other interrupts */
 typedef int ( *HIF_PENDING_EVENTS_FUNC)(HIF_DEVICE              *device,
-                                             HIF_PENDING_EVENTS_INFO *pEvents,
-                                             void                    *AsyncContext);
+					HIF_PENDING_EVENTS_INFO *pEvents,
+					void                    *AsyncContext);
 
 #define HIF_MASK_RECV    true
 #define HIF_UNMASK_RECV  false
-    /* function to mask recv events */
+	/* function to mask recv events */
 typedef int ( *HIF_MASK_UNMASK_RECV_EVENT)(HIF_DEVICE  *device,
-                                                bool      Mask,
-                                                void        *AsyncContext);
+					   bool      Mask,
+					   void        *AsyncContext);
 
 
 /*
@@ -400,11 +400,11 @@ void     HIFDetachHTC(HIF_DEVICE *device);
  */
 int
 HIFReadWrite(HIF_DEVICE    *device,
-             u32 address,
-             A_UCHAR       *buffer,
-             u32 length,
-             u32 request,
-             void          *context);
+	     u32 address,
+	     A_UCHAR       *buffer,
+	     u32 length,
+	     u32 request,
+	     void          *context);
 
 /*
  * This can be initiated from the unload driver context when the OSDRV layer has no more use for
@@ -443,7 +443,7 @@ int HIFRWCompleteEventNotify(void);
 
 int
 HIFConfigureDevice(HIF_DEVICE *device, HIF_DEVICE_CONFIG_OPCODE opcode,
-                   void *config, u32 configLen);
+		   void *config, u32 configLen);
 
 /* 
  * This API wait for the remaining MBOX messages to be drained
diff --git a/drivers/staging/ath6kl/include/htc_api.h b/drivers/staging/ath6kl/include/htc_api.h
index c5c9fed..702266b 100644
--- a/drivers/staging/ath6kl/include/htc_api.h
+++ b/drivers/staging/ath6kl/include/htc_api.h
@@ -44,8 +44,8 @@ typedef void *HTC_HANDLE;
 typedef u16 HTC_SERVICE_ID;
 
 typedef struct _HTC_INIT_INFO {
-    void   *pContext;           /* context for target failure notification */
-    void   (*TargetFailure)(void *Instance, int Status);
+	void   *pContext;           /* context for target failure notification */
+	void   (*TargetFailure)(void *Instance, int Status);
 } HTC_INIT_INFO;
 
 /* per service connection send completion */
@@ -97,8 +97,8 @@ typedef void   (*HTC_EP_RECV_REFILL)(void *, HTC_ENDPOINT_ID Endpoint);
 typedef HTC_PACKET *(*HTC_EP_RECV_ALLOC)(void *, HTC_ENDPOINT_ID Endpoint, int Length);
 
 typedef enum _HTC_SEND_FULL_ACTION {
-    HTC_SEND_FULL_KEEP = 0,  /* packet that overflowed should be kept in the queue */
-    HTC_SEND_FULL_DROP = 1,  /* packet that overflowed should be dropped */
+	HTC_SEND_FULL_KEEP = 0,  /* packet that overflowed should be kept in the queue */
+	HTC_SEND_FULL_DROP = 1,  /* packet that overflowed should be dropped */
 } HTC_SEND_FULL_ACTION;
 
 /* Optional per service connection callback when a send queue is full. This can occur if the
@@ -117,84 +117,84 @@ typedef enum _HTC_SEND_FULL_ACTION {
 typedef HTC_SEND_FULL_ACTION (*HTC_EP_SEND_QUEUE_FULL)(void *, HTC_PACKET *pPacket);
 
 typedef struct _HTC_EP_CALLBACKS {
-    void                     *pContext;     /* context for each callback */
-    HTC_EP_SEND_PKT_COMPLETE EpTxComplete;  /* tx completion callback for connected endpoint */
-    HTC_EP_RECV_PKT          EpRecv;        /* receive callback for connected endpoint */
-    HTC_EP_RECV_REFILL       EpRecvRefill;  /* OPTIONAL receive re-fill callback for connected endpoint */
-    HTC_EP_SEND_QUEUE_FULL   EpSendFull;    /* OPTIONAL send full callback */
-    HTC_EP_RECV_ALLOC        EpRecvAlloc;   /* OPTIONAL recv allocation callback */
-    HTC_EP_RECV_ALLOC        EpRecvAllocThresh;  /* OPTIONAL recv allocation callback based on a threshold */
-    HTC_EP_SEND_PKT_COMP_MULTIPLE EpTxCompleteMultiple; /* OPTIONAL completion handler for multiple complete
-                                                             indications (EpTxComplete must be NULL) */
-    HTC_EP_RECV_PKT_MULTIPLE      EpRecvPktMultiple;      /* OPTIONAL completion handler for multiple
-                                                             recv packet indications (EpRecv must be NULL) */           
-    int                      RecvAllocThreshold;    /* if EpRecvAllocThresh is non-NULL, HTC will compare the 
-                                                       threshold value to the current recv packet length and invoke
-                                                       the EpRecvAllocThresh callback to acquire a packet buffer */
-    int                      RecvRefillWaterMark;   /* if a EpRecvRefill handler is provided, this value
-                                                       can be used to set a trigger refill callback 
-                                                       when the recv queue drops below this value 
-                                                       if set to 0, the refill is only called when packets 
-                                                       are empty */
+	void                     *pContext;     /* context for each callback */
+	HTC_EP_SEND_PKT_COMPLETE EpTxComplete;  /* tx completion callback for connected endpoint */
+	HTC_EP_RECV_PKT          EpRecv;        /* receive callback for connected endpoint */
+	HTC_EP_RECV_REFILL       EpRecvRefill;  /* OPTIONAL receive re-fill callback for connected endpoint */
+	HTC_EP_SEND_QUEUE_FULL   EpSendFull;    /* OPTIONAL send full callback */
+	HTC_EP_RECV_ALLOC        EpRecvAlloc;   /* OPTIONAL recv allocation callback */
+	HTC_EP_RECV_ALLOC        EpRecvAllocThresh;  /* OPTIONAL recv allocation callback based on a threshold */
+	HTC_EP_SEND_PKT_COMP_MULTIPLE EpTxCompleteMultiple; /* OPTIONAL completion handler for multiple complete
+							       indications (EpTxComplete must be NULL) */
+	HTC_EP_RECV_PKT_MULTIPLE      EpRecvPktMultiple;      /* OPTIONAL completion handler for multiple
+								 recv packet indications (EpRecv must be NULL) */
+	int                      RecvAllocThreshold;    /* if EpRecvAllocThresh is non-NULL, HTC will compare the
+							   threshold value to the current recv packet length and invoke
+							   the EpRecvAllocThresh callback to acquire a packet buffer */
+	int                      RecvRefillWaterMark;   /* if a EpRecvRefill handler is provided, this value
+							   can be used to set a trigger refill callback
+							   when the recv queue drops below this value
+							   if set to 0, the refill is only called when packets
+							   are empty */
 } HTC_EP_CALLBACKS;
 
 /* service connection information */
 typedef struct _HTC_SERVICE_CONNECT_REQ {
-    HTC_SERVICE_ID   ServiceID;                 /* service ID to connect to */
-    u16 ConnectionFlags;           /* connection flags, see htc protocol definition */
-    u8 *pMetaData;                 /* ptr to optional service-specific meta-data */
-    u8 MetaDataLength;            /* optional meta data length */
-    HTC_EP_CALLBACKS EpCallbacks;               /* endpoint callbacks */
-    int              MaxSendQueueDepth;         /* maximum depth of any send queue */
-    u32 LocalConnectionFlags;      /* HTC flags for the host-side (local) connection */
-    unsigned int     MaxSendMsgSize;            /* override max message size in send direction */
+	HTC_SERVICE_ID   ServiceID;                 /* service ID to connect to */
+	u16 ConnectionFlags;           /* connection flags, see htc protocol definition */
+	u8 *pMetaData;                 /* ptr to optional service-specific meta-data */
+	u8 MetaDataLength;            /* optional meta data length */
+	HTC_EP_CALLBACKS EpCallbacks;               /* endpoint callbacks */
+	int              MaxSendQueueDepth;         /* maximum depth of any send queue */
+	u32 LocalConnectionFlags;      /* HTC flags for the host-side (local) connection */
+	unsigned int     MaxSendMsgSize;            /* override max message size in send direction */
 } HTC_SERVICE_CONNECT_REQ;
 
 #define HTC_LOCAL_CONN_FLAGS_ENABLE_SEND_BUNDLE_PADDING (1 << 0)  /* enable send bundle padding for this endpoint */
 
 /* service connection response information */
 typedef struct _HTC_SERVICE_CONNECT_RESP {
-    u8 *pMetaData;         /* caller supplied buffer to optional meta-data */
-    u8 BufferLength;       /* length of caller supplied buffer */
-    u8 ActualLength;       /* actual length of meta data */
-    HTC_ENDPOINT_ID Endpoint;           /* endpoint to communicate over */
-    unsigned int    MaxMsgLength;       /* max length of all messages over this endpoint */
-    u8 ConnectRespCode;    /* connect response code from target */
+	u8 *pMetaData;         /* caller supplied buffer to optional meta-data */
+	u8 BufferLength;       /* length of caller supplied buffer */
+	u8 ActualLength;       /* actual length of meta data */
+	HTC_ENDPOINT_ID Endpoint;           /* endpoint to communicate over */
+	unsigned int    MaxMsgLength;       /* max length of all messages over this endpoint */
+	u8 ConnectRespCode;    /* connect response code from target */
 } HTC_SERVICE_CONNECT_RESP;
 
 /* endpoint distribution structure */
 typedef struct _HTC_ENDPOINT_CREDIT_DIST {
-    struct _HTC_ENDPOINT_CREDIT_DIST *pNext;
-    struct _HTC_ENDPOINT_CREDIT_DIST *pPrev;
-    HTC_SERVICE_ID      ServiceID;          /* Service ID (set by HTC) */
-    HTC_ENDPOINT_ID     Endpoint;           /* endpoint for this distribution struct (set by HTC) */
-    u32 DistFlags;          /* distribution flags, distribution function can
-                                               set default activity using SET_EP_ACTIVE() macro */
-    int                 TxCreditsNorm;      /* credits for normal operation, anything above this
-                                               indicates the endpoint is over-subscribed, this field
-                                               is only relevant to the credit distribution function */
-    int                 TxCreditsMin;       /* floor for credit distribution, this field is
-                                               only relevant to the credit distribution function */
-    int                 TxCreditsAssigned;  /* number of credits assigned to this EP, this field
-                                               is only relevant to the credit dist function */
-    int                 TxCredits;          /* current credits available, this field is used by
-                                               HTC to determine whether a message can be sent or
-                                               must be queued */
-    int                 TxCreditsToDist;    /* pending credits to distribute on this endpoint, this
-                                               is set by HTC when credit reports arrive.
-                                               The credit distribution functions sets this to zero
-                                               when it distributes the credits */
-    int                 TxCreditsSeek;      /* this is the number of credits that the current pending TX
-                                               packet needs to transmit.  This is set by HTC when
-                                               and endpoint needs credits in order to transmit */
-    int                 TxCreditSize;       /* size in bytes of each credit (set by HTC) */
-    int                 TxCreditsPerMaxMsg; /* credits required for a maximum sized messages (set by HTC) */
-    void                *pHTCReserved;      /* reserved for HTC use */    
-    int                 TxQueueDepth;       /* current depth of TX queue , i.e. messages waiting for credits
-                                               This field is valid only when HTC_CREDIT_DIST_ACTIVITY_CHANGE
-                                               or HTC_CREDIT_DIST_SEND_COMPLETE is indicated on an endpoint
-                                               that has non-zero credits to recover
-                                              */
+	struct _HTC_ENDPOINT_CREDIT_DIST *pNext;
+	struct _HTC_ENDPOINT_CREDIT_DIST *pPrev;
+	HTC_SERVICE_ID      ServiceID;          /* Service ID (set by HTC) */
+	HTC_ENDPOINT_ID     Endpoint;           /* endpoint for this distribution struct (set by HTC) */
+	u32 DistFlags;          /* distribution flags, distribution function can
+				   set default activity using SET_EP_ACTIVE() macro */
+	int                 TxCreditsNorm;      /* credits for normal operation, anything above this
+						   indicates the endpoint is over-subscribed, this field
+						   is only relevant to the credit distribution function */
+	int                 TxCreditsMin;       /* floor for credit distribution, this field is
+						   only relevant to the credit distribution function */
+	int                 TxCreditsAssigned;  /* number of credits assigned to this EP, this field
+						   is only relevant to the credit dist function */
+	int                 TxCredits;          /* current credits available, this field is used by
+						   HTC to determine whether a message can be sent or
+						   must be queued */
+	int                 TxCreditsToDist;    /* pending credits to distribute on this endpoint, this
+						   is set by HTC when credit reports arrive.
+						   The credit distribution functions sets this to zero
+						   when it distributes the credits */
+	int                 TxCreditsSeek;      /* this is the number of credits that the current pending TX
+						   packet needs to transmit.  This is set by HTC when
+						   and endpoint needs credits in order to transmit */
+	int                 TxCreditSize;       /* size in bytes of each credit (set by HTC) */
+	int                 TxCreditsPerMaxMsg; /* credits required for a maximum sized messages (set by HTC) */
+	void                *pHTCReserved;      /* reserved for HTC use */
+	int                 TxQueueDepth;       /* current depth of TX queue , i.e. messages waiting for credits
+						   This field is valid only when HTC_CREDIT_DIST_ACTIVITY_CHANGE
+						   or HTC_CREDIT_DIST_SEND_COMPLETE is indicated on an endpoint
+						   that has non-zero credits to recover
+						*/
 } HTC_ENDPOINT_CREDIT_DIST;
 
 #define HTC_EP_ACTIVE                            ((u32) (1u << 31))
@@ -204,57 +204,57 @@ typedef struct _HTC_ENDPOINT_CREDIT_DIST {
 #define IS_EP_ACTIVE(epDist)  ((epDist)->DistFlags & HTC_EP_ACTIVE)
 #define SET_EP_ACTIVE(epDist) (epDist)->DistFlags |= HTC_EP_ACTIVE
 
-    /* credit distibution code that is passed into the distrbution function,
-     * there are mandatory and optional codes that must be handled */
+	/* credit distibution code that is passed into the distrbution function,
+	 * there are mandatory and optional codes that must be handled */
 typedef enum _HTC_CREDIT_DIST_REASON {
-    HTC_CREDIT_DIST_SEND_COMPLETE = 0,     /* credits available as a result of completed
-                                              send operations (MANDATORY) resulting in credit reports */
-    HTC_CREDIT_DIST_ACTIVITY_CHANGE = 1,   /* a change in endpoint activity occured (OPTIONAL) */
-    HTC_CREDIT_DIST_SEEK_CREDITS,          /* an endpoint needs to "seek" credits (OPTIONAL) */
-    HTC_DUMP_CREDIT_STATE                  /* for debugging, dump any state information that is kept by
-                                              the distribution function */
+	HTC_CREDIT_DIST_SEND_COMPLETE = 0,     /* credits available as a result of completed
+						  send operations (MANDATORY) resulting in credit reports */
+	HTC_CREDIT_DIST_ACTIVITY_CHANGE = 1,   /* a change in endpoint activity occured (OPTIONAL) */
+	HTC_CREDIT_DIST_SEEK_CREDITS,          /* an endpoint needs to "seek" credits (OPTIONAL) */
+	HTC_DUMP_CREDIT_STATE                  /* for debugging, dump any state information that is kept by
+						  the distribution function */
 } HTC_CREDIT_DIST_REASON;
 
 typedef void (*HTC_CREDIT_DIST_CALLBACK)(void                     *Context,
-                                         HTC_ENDPOINT_CREDIT_DIST *pEPList,
-                                         HTC_CREDIT_DIST_REASON   Reason);
+					 HTC_ENDPOINT_CREDIT_DIST *pEPList,
+					 HTC_CREDIT_DIST_REASON   Reason);
 
 typedef void (*HTC_CREDIT_INIT_CALLBACK)(void *Context,
-                                         HTC_ENDPOINT_CREDIT_DIST *pEPList,
-                                         int                      TotalCredits);
+					 HTC_ENDPOINT_CREDIT_DIST *pEPList,
+					 int                      TotalCredits);
 
-    /* endpoint statistics action */
+	/* endpoint statistics action */
 typedef enum _HTC_ENDPOINT_STAT_ACTION {
-    HTC_EP_STAT_SAMPLE = 0,                /* only read statistics */
-    HTC_EP_STAT_SAMPLE_AND_CLEAR = 1,      /* sample and immediately clear statistics */
-    HTC_EP_STAT_CLEAR                      /* clear only */
+	HTC_EP_STAT_SAMPLE = 0,                /* only read statistics */
+	HTC_EP_STAT_SAMPLE_AND_CLEAR = 1,      /* sample and immediately clear statistics */
+	HTC_EP_STAT_CLEAR                      /* clear only */
 } HTC_ENDPOINT_STAT_ACTION;
 
-    /* endpoint statistics */
+	/* endpoint statistics */
 typedef struct _HTC_ENDPOINT_STATS {
-    u32 TxCreditLowIndications;  /* number of times the host set the credit-low flag in a send message on
-                                        this endpoint */
-    u32 TxIssued;               /* running count of total TX packets issued */
-    u32 TxPacketsBundled;       /* running count of TX packets that were issued in bundles */
-    u32 TxBundles;              /* running count of TX bundles that were issued */
-    u32 TxDropped;              /* tx packets that were dropped */
-    u32 TxCreditRpts;           /* running count of total credit reports received for this endpoint */
-    u32 TxCreditRptsFromRx;     /* credit reports received from this endpoint's RX packets */
-    u32 TxCreditRptsFromOther;  /* credit reports received from RX packets of other endpoints */
-    u32 TxCreditRptsFromEp0;    /* credit reports received from endpoint 0 RX packets */
-    u32 TxCreditsFromRx;        /* count of credits received via Rx packets on this endpoint */
-    u32 TxCreditsFromOther;     /* count of credits received via another endpoint */
-    u32 TxCreditsFromEp0;       /* count of credits received via another endpoint */
-    u32 TxCreditsConsummed;     /* count of consummed credits */
-    u32 TxCreditsReturned;      /* count of credits returned */
-    u32 RxReceived;             /* count of RX packets received */
-    u32 RxLookAheads;           /* count of lookahead records
-                                         found in messages received on this endpoint */
-    u32 RxPacketsBundled;       /* count of recv packets received in a bundle */
-    u32 RxBundleLookAheads;     /* count of number of bundled lookaheads */
-    u32 RxBundleIndFromHdr;     /* count of the number of bundle indications from the HTC header */
-    u32 RxAllocThreshHit;       /* count of the number of times the recv allocation threshhold was hit */
-    u32 RxAllocThreshBytes;     /* total number of bytes */
+	u32 TxCreditLowIndications;  /* number of times the host set the credit-low flag in a send message on
+					this endpoint */
+	u32 TxIssued;               /* running count of total TX packets issued */
+	u32 TxPacketsBundled;       /* running count of TX packets that were issued in bundles */
+	u32 TxBundles;              /* running count of TX bundles that were issued */
+	u32 TxDropped;              /* tx packets that were dropped */
+	u32 TxCreditRpts;           /* running count of total credit reports received for this endpoint */
+	u32 TxCreditRptsFromRx;     /* credit reports received from this endpoint's RX packets */
+	u32 TxCreditRptsFromOther;  /* credit reports received from RX packets of other endpoints */
+	u32 TxCreditRptsFromEp0;    /* credit reports received from endpoint 0 RX packets */
+	u32 TxCreditsFromRx;        /* count of credits received via Rx packets on this endpoint */
+	u32 TxCreditsFromOther;     /* count of credits received via another endpoint */
+	u32 TxCreditsFromEp0;       /* count of credits received via another endpoint */
+	u32 TxCreditsConsummed;     /* count of consummed credits */
+	u32 TxCreditsReturned;      /* count of credits returned */
+	u32 RxReceived;             /* count of RX packets received */
+	u32 RxLookAheads;           /* count of lookahead records
+				       found in messages received on this endpoint */
+	u32 RxPacketsBundled;       /* count of recv packets received in a bundle */
+	u32 RxBundleLookAheads;     /* count of number of bundled lookaheads */
+	u32 RxBundleIndFromHdr;     /* count of the number of bundle indications from the HTC header */
+	u32 RxAllocThreshHit;       /* count of the number of times the recv allocation threshhold was hit */
+	u32 RxAllocThreshBytes;     /* total number of bytes */
 } HTC_ENDPOINT_STATS;
 
 /* ------ Function Prototypes ------ */
@@ -262,13 +262,13 @@ typedef struct _HTC_ENDPOINT_STATS {
   @desc: Create an instance of HTC over the underlying HIF device
   @function name: HTCCreate
   @input:  HifDevice - hif device handle,
-           pInfo - initialization information
+  pInfo - initialization information
   @output:
   @return: HTC_HANDLE on success, NULL on failure
   @notes: 
   @example:
   @see also: HTCDestroy
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 HTC_HANDLE HTCCreate(void *HifDevice, HTC_INIT_INFO *pInfo);
 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   @desc: Get the underlying HIF device handle
@@ -285,28 +285,28 @@ void       *HTCGetHifDevice(HTC_HANDLE HTCHandle);
   @desc: Set credit distribution parameters
   @function name: HTCSetCreditDistribution
   @input:  HTCHandle - HTC handle
-           pCreditDistCont - caller supplied context to pass into distribution functions
-           CreditDistFunc - Distribution function callback
-           CreditDistInit - Credit Distribution initialization callback
-           ServicePriorityOrder - Array containing list of service IDs, lowest index is highest
-                                  priority
-           ListLength - number of elements in ServicePriorityOrder
+  pCreditDistCont - caller supplied context to pass into distribution functions
+  CreditDistFunc - Distribution function callback
+  CreditDistInit - Credit Distribution initialization callback
+  ServicePriorityOrder - Array containing list of service IDs, lowest index is highest
+  priority
+  ListLength - number of elements in ServicePriorityOrder
   @output:
   @return:
   @notes:  The user can set a custom credit distribution function to handle special requirements
-           for each endpoint.  A default credit distribution routine can be used by setting
-           CreditInitFunc to NULL.  The default credit distribution is only provided for simple
-           "fair" credit distribution without regard to any prioritization.
+  for each endpoint.  A default credit distribution routine can be used by setting
+  CreditInitFunc to NULL.  The default credit distribution is only provided for simple
+  "fair" credit distribution without regard to any prioritization.
 
   @example:
   @see also:
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 void        HTCSetCreditDistribution(HTC_HANDLE               HTCHandle,
-                                     void                     *pCreditDistContext,
-                                     HTC_CREDIT_DIST_CALLBACK CreditDistFunc,
-                                     HTC_CREDIT_INIT_CALLBACK CreditInitFunc,
-                                     HTC_SERVICE_ID           ServicePriorityOrder[],
-                                     int                      ListLength);
+				     void                     *pCreditDistContext,
+				     HTC_CREDIT_DIST_CALLBACK CreditDistFunc,
+				     HTC_CREDIT_INIT_CALLBACK CreditInitFunc,
+				     HTC_SERVICE_ID           ServicePriorityOrder[],
+				     int                      ListLength);
 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   @desc: Wait for the target to indicate the HTC layer is ready
   @function name: HTCWaitTarget
@@ -314,8 +314,8 @@ void        HTCSetCreditDistribution(HTC_HANDLE               HTCHandle,
   @output:
   @return:
   @notes:  This API blocks until the target responds with an HTC ready message.
-           The caller should not connect services until the target has indicated it is
-           ready.
+  The caller should not connect services until the target has indicated it is
+  ready.
   @example:
   @see also: HTCConnectService
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@@ -327,10 +327,10 @@ int    HTCWaitTarget(HTC_HANDLE HTCHandle);
   @output:
   @return:
   @notes: This API indicates to the target that the service connection phase is complete
-          and the target can freely start all connected services.  This API should only be
-          called AFTER all service connections have been made.  TCStart will issue a
-          SETUP_COMPLETE message to the target to indicate that all service connections
-          have been made and the target can start communicating over the endpoints.
+  and the target can freely start all connected services.  This API should only be
+  called AFTER all service connections have been made.  TCStart will issue a
+  SETUP_COMPLETE message to the target to indicate that all service connections
+  have been made and the target can start communicating over the endpoints.
   @example:
   @see also: HTCConnectService
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@@ -339,12 +339,12 @@ int    HTCStart(HTC_HANDLE HTCHandle);
   @desc: Add receive packet to HTC
   @function name: HTCAddReceivePkt
   @input:  HTCHandle - HTC handle
-           pPacket - HTC receive packet to add
+  pPacket - HTC receive packet to add
   @output:
   @return: 0 on success
   @notes:  user must supply HTC packets for capturing incomming HTC frames.  The caller
-           must initialize each HTC packet using the SET_HTC_PACKET_INFO_RX_REFILL()
-           macro.
+  must initialize each HTC packet using the SET_HTC_PACKET_INFO_RX_REFILL()
+  macro.
   @example:
   @see also:
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@@ -353,27 +353,27 @@ int    HTCAddReceivePkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket);
   @desc: Connect to an HTC service
   @function name: HTCConnectService
   @input:  HTCHandle - HTC handle
-           pReq - connection details
+  pReq - connection details
   @output: pResp - connection response
   @return:
   @notes:  Service connections must be performed before HTCStart.  User provides callback handlers
-           for various endpoint events.
+  for various endpoint events.
   @example:
   @see also: HTCStart
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 int    HTCConnectService(HTC_HANDLE HTCHandle,
-                              HTC_SERVICE_CONNECT_REQ  *pReq,
-                              HTC_SERVICE_CONNECT_RESP *pResp);
+			 HTC_SERVICE_CONNECT_REQ  *pReq,
+			 HTC_SERVICE_CONNECT_RESP *pResp);
 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   @desc: Send an HTC packet
   @function name: HTCSendPkt
   @input:  HTCHandle - HTC handle
-           pPacket - packet to send
+  pPacket - packet to send
   @output:
   @return: 0
   @notes:  Caller must initialize packet using SET_HTC_PACKET_INFO_TX() macro.
-           This interface is fully asynchronous.  On error, HTC SendPkt will
-           call the registered Endpoint callback to cleanup the packet.
+  This interface is fully asynchronous.  On error, HTC SendPkt will
+  call the registered Endpoint callback to cleanup the packet.
   @example:
   @see also: HTCFlushEndpoint
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@@ -385,7 +385,7 @@ int    HTCSendPkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket);
   @output:
   @return:
   @notes: HTC communications is halted.  All receive and pending TX packets will
-          be flushed.
+  be flushed.
   @example:
   @see also:
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@@ -405,12 +405,12 @@ void        HTCDestroy(HTC_HANDLE HTCHandle);
   @desc: Flush pending TX packets
   @function name: HTCFlushEndpoint
   @input:  HTCHandle - HTC handle
-           Endpoint - Endpoint to flush
-           Tag - flush tag
+  Endpoint - Endpoint to flush
+  Tag - flush tag
   @output:
   @return:
   @notes:  The Tag parameter is used to selectively flush packets with matching tags.
-           The value of 0 forces all packets to be flush regardless of tag.
+  The value of 0 forces all packets to be flush regardless of tag.
   @example:
   @see also: HTCSendPkt
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@@ -430,49 +430,49 @@ void        HTCDumpCreditStates(HTC_HANDLE HTCHandle);
   @desc: Indicate a traffic activity change on an endpoint
   @function name: HTCIndicateActivityChange
   @input:  HTCHandle - HTC handle
-           Endpoint - endpoint in which activity has changed
-           Active - true if active, false if it has become inactive
+  Endpoint - endpoint in which activity has changed
+  Active - true if active, false if it has become inactive
   @output:
   @return:
   @notes:  This triggers the registered credit distribution function to
-           re-adjust credits for active/inactive endpoints.
+  re-adjust credits for active/inactive endpoints.
   @example:
   @see also:
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 void        HTCIndicateActivityChange(HTC_HANDLE      HTCHandle,
-                                      HTC_ENDPOINT_ID Endpoint,
-                                      bool          Active);
+				      HTC_ENDPOINT_ID Endpoint,
+				      bool          Active);
 
 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   @desc: Get endpoint statistics
   @function name: HTCGetEndpointStatistics
   @input:  HTCHandle - HTC handle
-           Endpoint - Endpoint identifier
-           Action - action to take with statistics
+  Endpoint - Endpoint identifier
+  Action - action to take with statistics
   @output:
-           pStats - statistics that were sampled (can be NULL if Action is HTC_EP_STAT_CLEAR)
+  pStats - statistics that were sampled (can be NULL if Action is HTC_EP_STAT_CLEAR)
 
   @return: true if statistics profiling is enabled, otherwise false.
 
   @notes:  Statistics is a compile-time option and this function may return false
-           if HTC is not compiled with profiling.
+  if HTC is not compiled with profiling.
 
-           The caller can specify the statistic "action" to take when sampling
-           the statistics.  This includes:
+  The caller can specify the statistic "action" to take when sampling
+  the statistics.  This includes:
 
-           HTC_EP_STAT_SAMPLE: The pStats structure is filled with the current values.
-           HTC_EP_STAT_SAMPLE_AND_CLEAR: The structure is filled and the current statistics
-                             are cleared.
-           HTC_EP_STAT_CLEA : the statistics are cleared, the called can pass a NULL value for
-                   pStats
+  HTC_EP_STAT_SAMPLE: The pStats structure is filled with the current values.
+  HTC_EP_STAT_SAMPLE_AND_CLEAR: The structure is filled and the current statistics
+  are cleared.
+  HTC_EP_STAT_CLEA : the statistics are cleared, the called can pass a NULL value for
+  pStats
 
   @example:
   @see also:
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 bool       HTCGetEndpointStatistics(HTC_HANDLE               HTCHandle,
-                                      HTC_ENDPOINT_ID          Endpoint,
-                                      HTC_ENDPOINT_STAT_ACTION Action,
-                                      HTC_ENDPOINT_STATS       *pStats);
+				    HTC_ENDPOINT_ID          Endpoint,
+				    HTC_ENDPOINT_STAT_ACTION Action,
+				    HTC_ENDPOINT_STATS       *pStats);
 
 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   @desc: Unblock HTC message reception
@@ -481,12 +481,12 @@ bool       HTCGetEndpointStatistics(HTC_HANDLE               HTCHandle,
   @output:
   @return:
   @notes:
-           HTC will block the receiver if the EpRecvAlloc callback fails to provide a packet.
-           The caller can use this API to indicate to HTC when resources (buffers) are available
-           such that the  receiver can be unblocked and HTC may re-attempt fetching the pending message.
+  HTC will block the receiver if the EpRecvAlloc callback fails to provide a packet.
+  The caller can use this API to indicate to HTC when resources (buffers) are available
+  such that the  receiver can be unblocked and HTC may re-attempt fetching the pending message.
 
-           This API is not required if the user uses the EpRecvRefill callback or uses the HTCAddReceivePacket()
-           API to recycle or provide receive packets to HTC.
+  This API is not required if the user uses the EpRecvRefill callback or uses the HTCAddReceivePacket()
+  API to recycle or provide receive packets to HTC.
 
   @example:
   @see also:
@@ -497,17 +497,17 @@ void HTCUnblockRecv(HTC_HANDLE HTCHandle);
   @desc: send a series of HTC packets  
   @function name: HTCSendPktsMultiple
   @input:  HTCHandle - HTC handle
-           pPktQueue - local queue holding packets to send
+  pPktQueue - local queue holding packets to send
   @output:
   @return: 0
   @notes:  Caller must initialize each packet using SET_HTC_PACKET_INFO_TX() macro.
-           The queue must only contain packets directed at the same endpoint.
-           Caller supplies a pointer to an HTC_PACKET_QUEUE structure holding the TX packets in FIFO order.
-           This API will remove the packets from the pkt queue and place them into the HTC Tx Queue
-           and bundle messages where possible.
-           The caller may allocate the pkt queue on the stack to hold the packets.           
-           This interface is fully asynchronous.  On error, HTCSendPkts will
-           call the registered Endpoint callback to cleanup the packet.
+  The queue must only contain packets directed at the same endpoint.
+  Caller supplies a pointer to an HTC_PACKET_QUEUE structure holding the TX packets in FIFO order.
+  This API will remove the packets from the pkt queue and place them into the HTC Tx Queue
+  and bundle messages where possible.
+  The caller may allocate the pkt queue on the stack to hold the packets.
+  This interface is fully asynchronous.  On error, HTCSendPkts will
+  call the registered Endpoint callback to cleanup the packet.
   @example:
   @see also: HTCFlushEndpoint
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@@ -517,16 +517,16 @@ int    HTCSendPktsMultiple(HTC_HANDLE HTCHandle, HTC_PACKET_QUEUE *pPktQueue);
   @desc: Add multiple receive packets to HTC
   @function name: HTCAddReceivePktMultiple
   @input:  HTCHandle - HTC handle
-           pPktQueue - HTC receive packet queue holding packets to add
+  pPktQueue - HTC receive packet queue holding packets to add
   @output:
   @return: 0 on success
   @notes:  user must supply HTC packets for capturing incomming HTC frames.  The caller
-           must initialize each HTC packet using the SET_HTC_PACKET_INFO_RX_REFILL()
-           macro. The queue must only contain recv packets for the same endpoint.
-           Caller supplies a pointer to an HTC_PACKET_QUEUE structure holding the recv packet.
-           This API will remove the packets from the pkt queue and place them into internal
-           recv packet list.
-           The caller may allocate the pkt queue on the stack to hold the packets.           
+  must initialize each HTC packet using the SET_HTC_PACKET_INFO_RX_REFILL()
+  macro. The queue must only contain recv packets for the same endpoint.
+  Caller supplies a pointer to an HTC_PACKET_QUEUE structure holding the recv packet.
+  This API will remove the packets from the pkt queue and place them into internal
+  recv packet list.
+  The caller may allocate the pkt queue on the stack to hold the packets.
   @example:
   @see also:
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
@@ -536,37 +536,37 @@ int    HTCAddReceivePktMultiple(HTC_HANDLE HTCHandle, HTC_PACKET_QUEUE *pPktQueu
   @desc: Check if an endpoint is marked active
   @function name: HTCIsEndpointActive
   @input:  HTCHandle - HTC handle
-           Endpoint - endpoint to check for active state
+  Endpoint - endpoint to check for active state
   @output:
   @return: returns true if Endpoint is Active
   @notes:  
   @example:
   @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 bool      HTCIsEndpointActive(HTC_HANDLE      HTCHandle,
-                                HTC_ENDPOINT_ID Endpoint);
+			      HTC_ENDPOINT_ID Endpoint);
 
 
 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   @desc: Get the number of recv buffers currently queued into an HTC endpoint
   @function name: HTCGetNumRecvBuffers
   @input:  HTCHandle - HTC handle
-           Endpoint - endpoint to check
+  Endpoint - endpoint to check
   @output:
   @return: returns number of buffers in queue
   @notes:  
   @example:
   @see also:
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 int         HTCGetNumRecvBuffers(HTC_HANDLE      HTCHandle,
-                                 HTC_ENDPOINT_ID Endpoint);
-                                                                      
+				 HTC_ENDPOINT_ID Endpoint);
+
 /* internally used functions for testing... */
 void HTCEnableRecv(HTC_HANDLE HTCHandle);
 void HTCDisableRecv(HTC_HANDLE HTCHandle);
 int HTCWaitForPendingRecv(HTC_HANDLE   HTCHandle,
-                               u32 TimeoutInMs,
-                               bool      *pbIsRecvPending);
+			  u32 TimeoutInMs,
+			  bool      *pbIsRecvPending);
 
 #ifdef __cplusplus
 }
diff --git a/drivers/staging/ath6kl/include/htc_packet.h b/drivers/staging/ath6kl/include/htc_packet.h
index fcf0a0c..b971b47 100644
--- a/drivers/staging/ath6kl/include/htc_packet.h
+++ b/drivers/staging/ath6kl/include/htc_packet.h
@@ -29,17 +29,17 @@
 /* ------ Endpoint IDS ------ */
 typedef enum
 {
-    ENDPOINT_UNUSED = -1,
-    ENDPOINT_0 = 0,
-    ENDPOINT_1 = 1,
-    ENDPOINT_2 = 2,
-    ENDPOINT_3,
-    ENDPOINT_4,
-    ENDPOINT_5,
-    ENDPOINT_6,
-    ENDPOINT_7,
-    ENDPOINT_8,
-    ENDPOINT_MAX,
+	ENDPOINT_UNUSED = -1,
+	ENDPOINT_0 = 0,
+	ENDPOINT_1 = 1,
+	ENDPOINT_2 = 2,
+	ENDPOINT_3,
+	ENDPOINT_4,
+	ENDPOINT_5,
+	ENDPOINT_6,
+	ENDPOINT_7,
+	ENDPOINT_8,
+	ENDPOINT_MAX,
 } HTC_ENDPOINT_ID;
 
 struct _HTC_PACKET;
@@ -49,10 +49,10 @@ typedef void (* HTC_PACKET_COMPLETION)(void *,struct _HTC_PACKET *);
 typedef u16 HTC_TX_TAG;
 
 typedef struct _HTC_TX_PACKET_INFO {
-    HTC_TX_TAG    Tag;            /* tag used to selective flush packets */
-    int           CreditsUsed;    /* number of credits used for this TX packet (HTC internal) */
-    u8 SendFlags;      /* send flags (HTC internal) */
-    int           SeqNo;          /* internal seq no for debugging (HTC internal) */
+	HTC_TX_TAG    Tag;            /* tag used to selective flush packets */
+	int           CreditsUsed;    /* number of credits used for this TX packet (HTC internal) */
+	u8 SendFlags;      /* send flags (HTC internal) */
+	int           SeqNo;          /* internal seq no for debugging (HTC internal) */
 } HTC_TX_PACKET_INFO;
 
 #define HTC_TX_PACKET_TAG_ALL          0    /* a tag of zero is reserved and used to flush ALL packets */
@@ -60,142 +60,142 @@ typedef struct _HTC_TX_PACKET_INFO {
 #define HTC_TX_PACKET_TAG_USER_DEFINED (HTC_TX_PACKET_TAG_INTERNAL + 9) /* user-defined tags start here */
 
 typedef struct _HTC_RX_PACKET_INFO {
-    u32 ExpectedHdr;        /* HTC internal use */
-    u32 HTCRxFlags;         /* HTC internal use */
-    u32 IndicationFlags;    /* indication flags set on each RX packet indication */
+	u32 ExpectedHdr;        /* HTC internal use */
+	u32 HTCRxFlags;         /* HTC internal use */
+	u32 IndicationFlags;    /* indication flags set on each RX packet indication */
 } HTC_RX_PACKET_INFO;
 
 #define HTC_RX_FLAGS_INDICATE_MORE_PKTS  (1 << 0)   /* more packets on this endpoint are being fetched */
 
 /* wrapper around endpoint-specific packets */
 typedef struct _HTC_PACKET {
-    DL_LIST         ListLink;       /* double link */
-    void            *pPktContext;   /* caller's per packet specific context */
-
-    u8 *pBufferStart;  /* the true buffer start , the caller can
-                                       store the real buffer start here.  In
-                                       receive callbacks, the HTC layer sets pBuffer
-                                       to the start of the payload past the header. This
-                                       field allows the caller to reset pBuffer when it
-                                       recycles receive packets back to HTC */
-    /*
-     * Pointer to the start of the buffer. In the transmit
-     * direction this points to the start of the payload. In the
-     * receive direction, however, the buffer when queued up
-     * points to the start of the HTC header but when returned
-     * to the caller points to the start of the payload
-     */
-    u8 *pBuffer;       /* payload start (RX/TX) */
-    u32 BufferLength;   /* length of buffer */
-    u32 ActualLength;   /* actual length of payload */
-    HTC_ENDPOINT_ID Endpoint;       /* endpoint that this packet was sent/recv'd from */
-    int        Status;         /* completion status */
-    union {
-        HTC_TX_PACKET_INFO  AsTx;   /* Tx Packet specific info */
-        HTC_RX_PACKET_INFO  AsRx;   /* Rx Packet specific info */
-    } PktInfo;
-
-    /* the following fields are for internal HTC use */
-    HTC_PACKET_COMPLETION Completion;   /* completion */
-    void                  *pContext;    /* HTC private completion context */
+	DL_LIST         ListLink;       /* double link */
+	void            *pPktContext;   /* caller's per packet specific context */
+
+	u8 *pBufferStart;  /* the true buffer start , the caller can
+			      store the real buffer start here.  In
+			      receive callbacks, the HTC layer sets pBuffer
+			      to the start of the payload past the header. This
+			      field allows the caller to reset pBuffer when it
+			      recycles receive packets back to HTC */
+	/*
+	 * Pointer to the start of the buffer. In the transmit
+	 * direction this points to the start of the payload. In the
+	 * receive direction, however, the buffer when queued up
+	 * points to the start of the HTC header but when returned
+	 * to the caller points to the start of the payload
+	 */
+	u8 *pBuffer;       /* payload start (RX/TX) */
+	u32 BufferLength;   /* length of buffer */
+	u32 ActualLength;   /* actual length of payload */
+	HTC_ENDPOINT_ID Endpoint;       /* endpoint that this packet was sent/recv'd from */
+	int        Status;         /* completion status */
+	union {
+		HTC_TX_PACKET_INFO  AsTx;   /* Tx Packet specific info */
+		HTC_RX_PACKET_INFO  AsRx;   /* Rx Packet specific info */
+	} PktInfo;
+
+	/* the following fields are for internal HTC use */
+	HTC_PACKET_COMPLETION Completion;   /* completion */
+	void                  *pContext;    /* HTC private completion context */
 } HTC_PACKET;
 
 
 
 #define COMPLETE_HTC_PACKET(p,status)        \
 {                                            \
-    (p)->Status = (status);                  \
-    (p)->Completion((p)->pContext,(p));      \
+	(p)->Status = (status);                  \
+	(p)->Completion((p)->pContext,(p));      \
 }
 
 #define INIT_HTC_PACKET_INFO(p,b,len)             \
 {                                                 \
-    (p)->pBufferStart = (b);                      \
-    (p)->BufferLength = (len);                    \
+	(p)->pBufferStart = (b);                      \
+	(p)->BufferLength = (len);                    \
 }
 
 /* macro to set an initial RX packet for refilling HTC */
 #define SET_HTC_PACKET_INFO_RX_REFILL(p,c,b,len,ep) \
 {                                                 \
-    (p)->pPktContext = (c);                       \
-    (p)->pBuffer = (b);                           \
-    (p)->pBufferStart = (b);                      \
-    (p)->BufferLength = (len);                    \
-    (p)->Endpoint = (ep);                         \
+	(p)->pPktContext = (c);                       \
+	(p)->pBuffer = (b);                           \
+	(p)->pBufferStart = (b);                      \
+	(p)->BufferLength = (len);                    \
+	(p)->Endpoint = (ep);                         \
 }
 
 /* fast macro to recycle an RX packet that will be re-queued to HTC */
 #define HTC_PACKET_RESET_RX(p)              \
-    { (p)->pBuffer = (p)->pBufferStart; (p)->ActualLength = 0; }  
+	{ (p)->pBuffer = (p)->pBufferStart; (p)->ActualLength = 0; }
 
 /* macro to set packet parameters for TX */
 #define SET_HTC_PACKET_INFO_TX(p,c,b,len,ep,tag)  \
 {                                                 \
-    (p)->pPktContext = (c);                       \
-    (p)->pBuffer = (b);                           \
-    (p)->ActualLength = (len);                    \
-    (p)->Endpoint = (ep);                         \
-    (p)->PktInfo.AsTx.Tag = (tag);                \
+	(p)->pPktContext = (c);                       \
+	(p)->pBuffer = (b);                           \
+	(p)->ActualLength = (len);                    \
+	(p)->Endpoint = (ep);                         \
+	(p)->PktInfo.AsTx.Tag = (tag);                \
 }
 
 /* HTC Packet Queueing Macros */
 typedef struct _HTC_PACKET_QUEUE {
-    DL_LIST     QueueHead;
-    int         Depth;    
+	DL_LIST     QueueHead;
+	int         Depth;
 } HTC_PACKET_QUEUE;
  
 /* initialize queue */
 #define INIT_HTC_PACKET_QUEUE(pQ)   \
 {                                   \
-    DL_LIST_INIT(&(pQ)->QueueHead); \
-    (pQ)->Depth = 0;                \
+	DL_LIST_INIT(&(pQ)->QueueHead); \
+	(pQ)->Depth = 0;                \
 }
 
 /* enqueue HTC packet to the tail of the queue */
 #define HTC_PACKET_ENQUEUE(pQ,p)                        \
 {   DL_ListInsertTail(&(pQ)->QueueHead,&(p)->ListLink); \
-    (pQ)->Depth++;                                      \
+	(pQ)->Depth++;					\
 }
 
 /* enqueue HTC packet to the tail of the queue */
 #define HTC_PACKET_ENQUEUE_TO_HEAD(pQ,p)                \
 {   DL_ListInsertHead(&(pQ)->QueueHead,&(p)->ListLink); \
-    (pQ)->Depth++;                                      \
+	(pQ)->Depth++;					\
 }
 /* test if a queue is empty */
 #define HTC_QUEUE_EMPTY(pQ)       ((pQ)->Depth == 0)
 /* get packet at head without removing it */
 static INLINE HTC_PACKET *HTC_GET_PKT_AT_HEAD(HTC_PACKET_QUEUE *queue)   {
-    if (queue->Depth == 0) {
-        return NULL; 
-    }  
-    return A_CONTAINING_STRUCT((DL_LIST_GET_ITEM_AT_HEAD(&queue->QueueHead)),HTC_PACKET,ListLink);
+	if (queue->Depth == 0) {
+		return NULL;
+	}
+	return A_CONTAINING_STRUCT((DL_LIST_GET_ITEM_AT_HEAD(&queue->QueueHead)),HTC_PACKET,ListLink);
 }
 /* remove a packet from a queue, where-ever it is in the queue */
 #define HTC_PACKET_REMOVE(pQ,p)     \
 {                                   \
-    DL_ListRemove(&(p)->ListLink);  \
-    (pQ)->Depth--;                  \
+	DL_ListRemove(&(p)->ListLink);  \
+	(pQ)->Depth--;                  \
 }
 
 /* dequeue an HTC packet from the head of the queue */
 static INLINE HTC_PACKET *HTC_PACKET_DEQUEUE(HTC_PACKET_QUEUE *queue) {
-    DL_LIST    *pItem = DL_ListRemoveItemFromHead(&queue->QueueHead);
-    if (pItem != NULL) {
-        queue->Depth--;
-        return A_CONTAINING_STRUCT(pItem, HTC_PACKET, ListLink);
-    }
-    return NULL;
+	DL_LIST    *pItem = DL_ListRemoveItemFromHead(&queue->QueueHead);
+	if (pItem != NULL) {
+		queue->Depth--;
+		return A_CONTAINING_STRUCT(pItem, HTC_PACKET, ListLink);
+	}
+	return NULL;
 }
 
 /* dequeue an HTC packet from the tail of the queue */
 static INLINE HTC_PACKET *HTC_PACKET_DEQUEUE_TAIL(HTC_PACKET_QUEUE *queue) {
-    DL_LIST    *pItem = DL_ListRemoveItemFromTail(&queue->QueueHead);
-    if (pItem != NULL) {
-        queue->Depth--;
-        return A_CONTAINING_STRUCT(pItem, HTC_PACKET, ListLink);
-    }
-    return NULL;
+	DL_LIST    *pItem = DL_ListRemoveItemFromTail(&queue->QueueHead);
+	if (pItem != NULL) {
+		queue->Depth--;
+		return A_CONTAINING_STRUCT(pItem, HTC_PACKET, ListLink);
+	}
+	return NULL;
 }
 
 #define HTC_PACKET_QUEUE_DEPTH(pQ) (pQ)->Depth
@@ -204,24 +204,24 @@ static INLINE HTC_PACKET *HTC_PACKET_DEQUEUE_TAIL(HTC_PACKET_QUEUE *queue) {
 #define HTC_GET_ENDPOINT_FROM_PKT(p) (p)->Endpoint
 #define HTC_GET_TAG_FROM_PKT(p)      (p)->PktInfo.AsTx.Tag
 
-    /* transfer the packets from one queue to the tail of another queue */
+/* transfer the packets from one queue to the tail of another queue */
 #define HTC_PACKET_QUEUE_TRANSFER_TO_TAIL(pQDest,pQSrc) \
 {                                                                           \
-    DL_ListTransferItemsToTail(&(pQDest)->QueueHead,&(pQSrc)->QueueHead);   \
-    (pQDest)->Depth += (pQSrc)->Depth;                                      \
-    (pQSrc)->Depth = 0;                                                     \
+	DL_ListTransferItemsToTail(&(pQDest)->QueueHead,&(pQSrc)->QueueHead); \
+	(pQDest)->Depth += (pQSrc)->Depth;				\
+	(pQSrc)->Depth = 0;						\
 }
 
-    /* fast version to init and add a single packet to a queue */
+/* fast version to init and add a single packet to a queue */
 #define INIT_HTC_PACKET_QUEUE_AND_ADD(pQ,pP) \
 {                                            \
-    DL_LIST_INIT_AND_ADD(&(pQ)->QueueHead,&(pP)->ListLink)  \
-    (pQ)->Depth = 1;                                        \
+	DL_LIST_INIT_AND_ADD(&(pQ)->QueueHead,&(pP)->ListLink)  \
+		(pQ)->Depth = 1;				\
 }
-    
-#define HTC_PACKET_QUEUE_ITERATE_ALLOW_REMOVE(pQ, pPTemp) \
-    ITERATE_OVER_LIST_ALLOW_REMOVE(&(pQ)->QueueHead,(pPTemp), HTC_PACKET, ListLink) 
+
+#define HTC_PACKET_QUEUE_ITERATE_ALLOW_REMOVE(pQ, pPTemp)		\
+	ITERATE_OVER_LIST_ALLOW_REMOVE(&(pQ)->QueueHead,(pPTemp), HTC_PACKET, ListLink)
 
 #define HTC_PACKET_QUEUE_ITERATE_END ITERATE_END
-        
+
 #endif /*HTC_PACKET_H_*/
diff --git a/drivers/staging/ath6kl/include/target_reg_table.h b/drivers/staging/ath6kl/include/target_reg_table.h
index e2225d5..e3bae8a 100644
--- a/drivers/staging/ath6kl/include/target_reg_table.h
+++ b/drivers/staging/ath6kl/include/target_reg_table.h
@@ -30,48 +30,48 @@
 
 /*** WARNING : Add to the end of the TABLE! do not change the order ****/
 typedef struct targetdef_s {
-    u32 d_RTC_BASE_ADDRESS;
-    u32 d_SYSTEM_SLEEP_OFFSET;
-    u32 d_SYSTEM_SLEEP_DISABLE_LSB;
-    u32 d_SYSTEM_SLEEP_DISABLE_MASK;
-    u32 d_CLOCK_CONTROL_OFFSET;
-    u32 d_CLOCK_CONTROL_SI0_CLK_MASK;
-    u32 d_RESET_CONTROL_OFFSET;
-    u32 d_RESET_CONTROL_SI0_RST_MASK;
-    u32 d_GPIO_BASE_ADDRESS;
-    u32 d_GPIO_PIN0_OFFSET;
-    u32 d_GPIO_PIN1_OFFSET;
-    u32 d_GPIO_PIN0_CONFIG_MASK;
-    u32 d_GPIO_PIN1_CONFIG_MASK;
-    u32 d_SI_CONFIG_BIDIR_OD_DATA_LSB;
-    u32 d_SI_CONFIG_BIDIR_OD_DATA_MASK;
-    u32 d_SI_CONFIG_I2C_LSB;
-    u32 d_SI_CONFIG_I2C_MASK;
-    u32 d_SI_CONFIG_POS_SAMPLE_LSB;
-    u32 d_SI_CONFIG_POS_SAMPLE_MASK;
-    u32 d_SI_CONFIG_INACTIVE_CLK_LSB;
-    u32 d_SI_CONFIG_INACTIVE_CLK_MASK;
-    u32 d_SI_CONFIG_INACTIVE_DATA_LSB;
-    u32 d_SI_CONFIG_INACTIVE_DATA_MASK;
-    u32 d_SI_CONFIG_DIVIDER_LSB;
-    u32 d_SI_CONFIG_DIVIDER_MASK;
-    u32 d_SI_BASE_ADDRESS;
-    u32 d_SI_CONFIG_OFFSET;
-    u32 d_SI_TX_DATA0_OFFSET;
-    u32 d_SI_TX_DATA1_OFFSET;
-    u32 d_SI_RX_DATA0_OFFSET;
-    u32 d_SI_RX_DATA1_OFFSET;
-    u32 d_SI_CS_OFFSET;
-    u32 d_SI_CS_DONE_ERR_MASK;
-    u32 d_SI_CS_DONE_INT_MASK;
-    u32 d_SI_CS_START_LSB;
-    u32 d_SI_CS_START_MASK;
-    u32 d_SI_CS_RX_CNT_LSB;
-    u32 d_SI_CS_RX_CNT_MASK;
-    u32 d_SI_CS_TX_CNT_LSB;
-    u32 d_SI_CS_TX_CNT_MASK;
-    u32 d_BOARD_DATA_SZ;
-    u32 d_BOARD_EXT_DATA_SZ;
+	u32 d_RTC_BASE_ADDRESS;
+	u32 d_SYSTEM_SLEEP_OFFSET;
+	u32 d_SYSTEM_SLEEP_DISABLE_LSB;
+	u32 d_SYSTEM_SLEEP_DISABLE_MASK;
+	u32 d_CLOCK_CONTROL_OFFSET;
+	u32 d_CLOCK_CONTROL_SI0_CLK_MASK;
+	u32 d_RESET_CONTROL_OFFSET;
+	u32 d_RESET_CONTROL_SI0_RST_MASK;
+	u32 d_GPIO_BASE_ADDRESS;
+	u32 d_GPIO_PIN0_OFFSET;
+	u32 d_GPIO_PIN1_OFFSET;
+	u32 d_GPIO_PIN0_CONFIG_MASK;
+	u32 d_GPIO_PIN1_CONFIG_MASK;
+	u32 d_SI_CONFIG_BIDIR_OD_DATA_LSB;
+	u32 d_SI_CONFIG_BIDIR_OD_DATA_MASK;
+	u32 d_SI_CONFIG_I2C_LSB;
+	u32 d_SI_CONFIG_I2C_MASK;
+	u32 d_SI_CONFIG_POS_SAMPLE_LSB;
+	u32 d_SI_CONFIG_POS_SAMPLE_MASK;
+	u32 d_SI_CONFIG_INACTIVE_CLK_LSB;
+	u32 d_SI_CONFIG_INACTIVE_CLK_MASK;
+	u32 d_SI_CONFIG_INACTIVE_DATA_LSB;
+	u32 d_SI_CONFIG_INACTIVE_DATA_MASK;
+	u32 d_SI_CONFIG_DIVIDER_LSB;
+	u32 d_SI_CONFIG_DIVIDER_MASK;
+	u32 d_SI_BASE_ADDRESS;
+	u32 d_SI_CONFIG_OFFSET;
+	u32 d_SI_TX_DATA0_OFFSET;
+	u32 d_SI_TX_DATA1_OFFSET;
+	u32 d_SI_RX_DATA0_OFFSET;
+	u32 d_SI_RX_DATA1_OFFSET;
+	u32 d_SI_CS_OFFSET;
+	u32 d_SI_CS_DONE_ERR_MASK;
+	u32 d_SI_CS_DONE_INT_MASK;
+	u32 d_SI_CS_START_LSB;
+	u32 d_SI_CS_START_MASK;
+	u32 d_SI_CS_RX_CNT_LSB;
+	u32 d_SI_CS_RX_CNT_MASK;
+	u32 d_SI_CS_TX_CNT_LSB;
+	u32 d_SI_CS_TX_CNT_MASK;
+	u32 d_BOARD_DATA_SZ;
+	u32 d_BOARD_EXT_DATA_SZ;
 } TARGET_REGISTER_TABLE;
 
 #define BOARD_DATA_SZ_MAX 2048
@@ -81,95 +81,95 @@ typedef struct targetdef_s {
 #ifdef ATH_REG_TABLE_DIRECT_ASSIGN
 
 static struct targetdef_s my_target_def = {
-    RTC_BASE_ADDRESS,
-    SYSTEM_SLEEP_OFFSET,
-    SYSTEM_SLEEP_DISABLE_LSB,
-    SYSTEM_SLEEP_DISABLE_MASK,
-    CLOCK_CONTROL_OFFSET,
-    CLOCK_CONTROL_SI0_CLK_MASK,
-    RESET_CONTROL_OFFSET,
-    RESET_CONTROL_SI0_RST_MASK,
-    GPIO_BASE_ADDRESS,
-    GPIO_PIN0_OFFSET,
-    GPIO_PIN0_CONFIG_MASK,
-    GPIO_PIN1_OFFSET,
-    GPIO_PIN1_CONFIG_MASK,
-    SI_CONFIG_BIDIR_OD_DATA_LSB,
-    SI_CONFIG_BIDIR_OD_DATA_MASK,
-    SI_CONFIG_I2C_LSB,
-    SI_CONFIG_I2C_MASK,
-    SI_CONFIG_POS_SAMPLE_LSB,
-    SI_CONFIG_POS_SAMPLE_MASK,
-    SI_CONFIG_INACTIVE_CLK_LSB,
-    SI_CONFIG_INACTIVE_CLK_MASK,
-    SI_CONFIG_INACTIVE_DATA_LSB,
-    SI_CONFIG_INACTIVE_DATA_MASK,
-    SI_CONFIG_DIVIDER_LSB,
-    SI_CONFIG_DIVIDER_MASK,
-    SI_BASE_ADDRESS,
-    SI_CONFIG_OFFSET,
-    SI_TX_DATA0_OFFSET,
-    SI_TX_DATA1_OFFSET,
-    SI_RX_DATA0_OFFSET,
-    SI_RX_DATA1_OFFSET,
-    SI_CS_OFFSET,
-    SI_CS_DONE_ERR_MASK,
-    SI_CS_DONE_INT_MASK,
-    SI_CS_START_LSB,
-    SI_CS_START_MASK,
-    SI_CS_RX_CNT_LSB,
-    SI_CS_RX_CNT_MASK,
-    SI_CS_TX_CNT_LSB,
-    SI_CS_TX_CNT_MASK,
-    MY_TARGET_BOARD_DATA_SZ,
-    MY_TARGET_BOARD_EXT_DATA_SZ,
+	RTC_BASE_ADDRESS,
+	SYSTEM_SLEEP_OFFSET,
+	SYSTEM_SLEEP_DISABLE_LSB,
+	SYSTEM_SLEEP_DISABLE_MASK,
+	CLOCK_CONTROL_OFFSET,
+	CLOCK_CONTROL_SI0_CLK_MASK,
+	RESET_CONTROL_OFFSET,
+	RESET_CONTROL_SI0_RST_MASK,
+	GPIO_BASE_ADDRESS,
+	GPIO_PIN0_OFFSET,
+	GPIO_PIN0_CONFIG_MASK,
+	GPIO_PIN1_OFFSET,
+	GPIO_PIN1_CONFIG_MASK,
+	SI_CONFIG_BIDIR_OD_DATA_LSB,
+	SI_CONFIG_BIDIR_OD_DATA_MASK,
+	SI_CONFIG_I2C_LSB,
+	SI_CONFIG_I2C_MASK,
+	SI_CONFIG_POS_SAMPLE_LSB,
+	SI_CONFIG_POS_SAMPLE_MASK,
+	SI_CONFIG_INACTIVE_CLK_LSB,
+	SI_CONFIG_INACTIVE_CLK_MASK,
+	SI_CONFIG_INACTIVE_DATA_LSB,
+	SI_CONFIG_INACTIVE_DATA_MASK,
+	SI_CONFIG_DIVIDER_LSB,
+	SI_CONFIG_DIVIDER_MASK,
+	SI_BASE_ADDRESS,
+	SI_CONFIG_OFFSET,
+	SI_TX_DATA0_OFFSET,
+	SI_TX_DATA1_OFFSET,
+	SI_RX_DATA0_OFFSET,
+	SI_RX_DATA1_OFFSET,
+	SI_CS_OFFSET,
+	SI_CS_DONE_ERR_MASK,
+	SI_CS_DONE_INT_MASK,
+	SI_CS_START_LSB,
+	SI_CS_START_MASK,
+	SI_CS_RX_CNT_LSB,
+	SI_CS_RX_CNT_MASK,
+	SI_CS_TX_CNT_LSB,
+	SI_CS_TX_CNT_MASK,
+	MY_TARGET_BOARD_DATA_SZ,
+	MY_TARGET_BOARD_EXT_DATA_SZ,
 };
 
 #else
 
 static struct targetdef_s my_target_def = {
-    .d_RTC_BASE_ADDRESS = RTC_BASE_ADDRESS,
-    .d_SYSTEM_SLEEP_OFFSET = SYSTEM_SLEEP_OFFSET,
-    .d_SYSTEM_SLEEP_DISABLE_LSB = SYSTEM_SLEEP_DISABLE_LSB,
-    .d_SYSTEM_SLEEP_DISABLE_MASK = SYSTEM_SLEEP_DISABLE_MASK,
-    .d_CLOCK_CONTROL_OFFSET = CLOCK_CONTROL_OFFSET,
-    .d_CLOCK_CONTROL_SI0_CLK_MASK = CLOCK_CONTROL_SI0_CLK_MASK,
-    .d_RESET_CONTROL_OFFSET = RESET_CONTROL_OFFSET,
-    .d_RESET_CONTROL_SI0_RST_MASK = RESET_CONTROL_SI0_RST_MASK,
-    .d_GPIO_BASE_ADDRESS = GPIO_BASE_ADDRESS,
-    .d_GPIO_PIN0_OFFSET = GPIO_PIN0_OFFSET,
-    .d_GPIO_PIN0_CONFIG_MASK = GPIO_PIN0_CONFIG_MASK,
-    .d_GPIO_PIN1_OFFSET = GPIO_PIN1_OFFSET,
-    .d_GPIO_PIN1_CONFIG_MASK = GPIO_PIN1_CONFIG_MASK,
-    .d_SI_CONFIG_BIDIR_OD_DATA_LSB = SI_CONFIG_BIDIR_OD_DATA_LSB,
-    .d_SI_CONFIG_BIDIR_OD_DATA_MASK = SI_CONFIG_BIDIR_OD_DATA_MASK,
-    .d_SI_CONFIG_I2C_LSB = SI_CONFIG_I2C_LSB,
-    .d_SI_CONFIG_I2C_MASK = SI_CONFIG_I2C_MASK,
-    .d_SI_CONFIG_POS_SAMPLE_LSB = SI_CONFIG_POS_SAMPLE_LSB,
-    .d_SI_CONFIG_POS_SAMPLE_MASK = SI_CONFIG_POS_SAMPLE_MASK,
-    .d_SI_CONFIG_INACTIVE_CLK_LSB = SI_CONFIG_INACTIVE_CLK_LSB,
-    .d_SI_CONFIG_INACTIVE_CLK_MASK = SI_CONFIG_INACTIVE_CLK_MASK,
-    .d_SI_CONFIG_INACTIVE_DATA_LSB = SI_CONFIG_INACTIVE_DATA_LSB,
-    .d_SI_CONFIG_INACTIVE_DATA_MASK = SI_CONFIG_INACTIVE_DATA_MASK,
-    .d_SI_CONFIG_DIVIDER_LSB = SI_CONFIG_DIVIDER_LSB,
-    .d_SI_CONFIG_DIVIDER_MASK = SI_CONFIG_DIVIDER_MASK,
-    .d_SI_BASE_ADDRESS = SI_BASE_ADDRESS,
-    .d_SI_CONFIG_OFFSET = SI_CONFIG_OFFSET,
-    .d_SI_TX_DATA0_OFFSET = SI_TX_DATA0_OFFSET,
-    .d_SI_TX_DATA1_OFFSET = SI_TX_DATA1_OFFSET,
-    .d_SI_RX_DATA0_OFFSET = SI_RX_DATA0_OFFSET,
-    .d_SI_RX_DATA1_OFFSET = SI_RX_DATA1_OFFSET,
-    .d_SI_CS_OFFSET = SI_CS_OFFSET,
-    .d_SI_CS_DONE_ERR_MASK = SI_CS_DONE_ERR_MASK,
-    .d_SI_CS_DONE_INT_MASK = SI_CS_DONE_INT_MASK,
-    .d_SI_CS_START_LSB = SI_CS_START_LSB,
-    .d_SI_CS_START_MASK = SI_CS_START_MASK,
-    .d_SI_CS_RX_CNT_LSB = SI_CS_RX_CNT_LSB,
-    .d_SI_CS_RX_CNT_MASK = SI_CS_RX_CNT_MASK,
-    .d_SI_CS_TX_CNT_LSB = SI_CS_TX_CNT_LSB,
-    .d_SI_CS_TX_CNT_MASK = SI_CS_TX_CNT_MASK,
-    .d_BOARD_DATA_SZ = MY_TARGET_BOARD_DATA_SZ,
-    .d_BOARD_EXT_DATA_SZ = MY_TARGET_BOARD_EXT_DATA_SZ,
+	.d_RTC_BASE_ADDRESS = RTC_BASE_ADDRESS,
+	.d_SYSTEM_SLEEP_OFFSET = SYSTEM_SLEEP_OFFSET,
+	.d_SYSTEM_SLEEP_DISABLE_LSB = SYSTEM_SLEEP_DISABLE_LSB,
+	.d_SYSTEM_SLEEP_DISABLE_MASK = SYSTEM_SLEEP_DISABLE_MASK,
+	.d_CLOCK_CONTROL_OFFSET = CLOCK_CONTROL_OFFSET,
+	.d_CLOCK_CONTROL_SI0_CLK_MASK = CLOCK_CONTROL_SI0_CLK_MASK,
+	.d_RESET_CONTROL_OFFSET = RESET_CONTROL_OFFSET,
+	.d_RESET_CONTROL_SI0_RST_MASK = RESET_CONTROL_SI0_RST_MASK,
+	.d_GPIO_BASE_ADDRESS = GPIO_BASE_ADDRESS,
+	.d_GPIO_PIN0_OFFSET = GPIO_PIN0_OFFSET,
+	.d_GPIO_PIN0_CONFIG_MASK = GPIO_PIN0_CONFIG_MASK,
+	.d_GPIO_PIN1_OFFSET = GPIO_PIN1_OFFSET,
+	.d_GPIO_PIN1_CONFIG_MASK = GPIO_PIN1_CONFIG_MASK,
+	.d_SI_CONFIG_BIDIR_OD_DATA_LSB = SI_CONFIG_BIDIR_OD_DATA_LSB,
+	.d_SI_CONFIG_BIDIR_OD_DATA_MASK = SI_CONFIG_BIDIR_OD_DATA_MASK,
+	.d_SI_CONFIG_I2C_LSB = SI_CONFIG_I2C_LSB,
+	.d_SI_CONFIG_I2C_MASK = SI_CONFIG_I2C_MASK,
+	.d_SI_CONFIG_POS_SAMPLE_LSB = SI_CONFIG_POS_SAMPLE_LSB,
+	.d_SI_CONFIG_POS_SAMPLE_MASK = SI_CONFIG_POS_SAMPLE_MASK,
+	.d_SI_CONFIG_INACTIVE_CLK_LSB = SI_CONFIG_INACTIVE_CLK_LSB,
+	.d_SI_CONFIG_INACTIVE_CLK_MASK = SI_CONFIG_INACTIVE_CLK_MASK,
+	.d_SI_CONFIG_INACTIVE_DATA_LSB = SI_CONFIG_INACTIVE_DATA_LSB,
+	.d_SI_CONFIG_INACTIVE_DATA_MASK = SI_CONFIG_INACTIVE_DATA_MASK,
+	.d_SI_CONFIG_DIVIDER_LSB = SI_CONFIG_DIVIDER_LSB,
+	.d_SI_CONFIG_DIVIDER_MASK = SI_CONFIG_DIVIDER_MASK,
+	.d_SI_BASE_ADDRESS = SI_BASE_ADDRESS,
+	.d_SI_CONFIG_OFFSET = SI_CONFIG_OFFSET,
+	.d_SI_TX_DATA0_OFFSET = SI_TX_DATA0_OFFSET,
+	.d_SI_TX_DATA1_OFFSET = SI_TX_DATA1_OFFSET,
+	.d_SI_RX_DATA0_OFFSET = SI_RX_DATA0_OFFSET,
+	.d_SI_RX_DATA1_OFFSET = SI_RX_DATA1_OFFSET,
+	.d_SI_CS_OFFSET = SI_CS_OFFSET,
+	.d_SI_CS_DONE_ERR_MASK = SI_CS_DONE_ERR_MASK,
+	.d_SI_CS_DONE_INT_MASK = SI_CS_DONE_INT_MASK,
+	.d_SI_CS_START_LSB = SI_CS_START_LSB,
+	.d_SI_CS_START_MASK = SI_CS_START_MASK,
+	.d_SI_CS_RX_CNT_LSB = SI_CS_RX_CNT_LSB,
+	.d_SI_CS_RX_CNT_MASK = SI_CS_RX_CNT_MASK,
+	.d_SI_CS_TX_CNT_LSB = SI_CS_TX_CNT_LSB,
+	.d_SI_CS_TX_CNT_MASK = SI_CS_TX_CNT_MASK,
+	.d_BOARD_DATA_SZ = MY_TARGET_BOARD_DATA_SZ,
+	.d_BOARD_EXT_DATA_SZ = MY_TARGET_BOARD_EXT_DATA_SZ,
 };
 
 #endif
@@ -240,5 +240,3 @@ struct targetdef_s *MY_TARGET_DEF = &my_target_def;
 #endif /* } */
 
 #endif /*TARGET_REG_TABLE_H_*/
-
-
diff --git a/drivers/staging/ath6kl/include/wlan_api.h b/drivers/staging/ath6kl/include/wlan_api.h
index ba5493c..1cb28bc 100644
--- a/drivers/staging/ath6kl/include/wlan_api.h
+++ b/drivers/staging/ath6kl/include/wlan_api.h
@@ -35,48 +35,48 @@ struct ieee80211_node_table;
 struct ieee80211_frame;
 
 struct ieee80211_common_ie {
-    u16 ie_chan;
-    u8 *ie_tstamp;
-    u8 *ie_ssid;
-    u8 *ie_rates;
-    u8 *ie_xrates;
-    u8 *ie_country;
-    u8 *ie_wpa;
-    u8 *ie_rsn;
-    u8 *ie_wmm;
-    u8 *ie_ath;
-    u16 ie_capInfo;
-    u16 ie_beaconInt;
-    u8 *ie_tim;
-    u8 *ie_chswitch;
-    u8 ie_erp;
-    u8 *ie_wsc;
-    u8 *ie_htcap;
-    u8 *ie_htop;
+	u16 ie_chan;
+	u8 *ie_tstamp;
+	u8 *ie_ssid;
+	u8 *ie_rates;
+	u8 *ie_xrates;
+	u8 *ie_country;
+	u8 *ie_wpa;
+	u8 *ie_rsn;
+	u8 *ie_wmm;
+	u8 *ie_ath;
+	u16 ie_capInfo;
+	u16 ie_beaconInt;
+	u8 *ie_tim;
+	u8 *ie_chswitch;
+	u8 ie_erp;
+	u8 *ie_wsc;
+	u8 *ie_htcap;
+	u8 *ie_htop;
 #ifdef WAPI_ENABLE
-    u8 *ie_wapi;
+	u8 *ie_wapi;
 #endif
 };
 
 typedef struct bss {
-    u8 ni_macaddr[6];
-    u8 ni_snr;
-    s16 ni_rssi;
-    struct bss                   *ni_list_next;
-    struct bss                   *ni_list_prev;
-    struct bss                   *ni_hash_next;
-    struct bss                   *ni_hash_prev;
-    struct ieee80211_common_ie   ni_cie;
-    u8 *ni_buf;
-    u16 ni_framelen;
-    struct ieee80211_node_table *ni_table;
-    u32 ni_refcnt;
-    int                          ni_scangen;
-
-    u32 ni_tstamp;
-    u32 ni_actcnt;
+	u8 ni_macaddr[6];
+	u8 ni_snr;
+	s16 ni_rssi;
+	struct bss                   *ni_list_next;
+	struct bss                   *ni_list_prev;
+	struct bss                   *ni_hash_next;
+	struct bss                   *ni_hash_prev;
+	struct ieee80211_common_ie   ni_cie;
+	u8 *ni_buf;
+	u16 ni_framelen;
+	struct ieee80211_node_table *ni_table;
+	u32 ni_refcnt;
+	int                          ni_scangen;
+
+	u32 ni_tstamp;
+	u32 ni_actcnt;
 #ifdef OS_ROAM_MANAGEMENT
-    u32 ni_si_gen;
+	u32 ni_si_gen;
 #endif
 } bss_t;
 
@@ -85,19 +85,19 @@ typedef void wlan_node_iter_func(void *arg, bss_t *);
 bss_t *wlan_node_alloc(struct ieee80211_node_table *nt, int wh_size);
 void wlan_node_free(bss_t *ni);
 void wlan_setup_node(struct ieee80211_node_table *nt, bss_t *ni,
-                const u8 *macaddr);
+		     const u8 *macaddr);
 bss_t *wlan_find_node(struct ieee80211_node_table *nt, const u8 *macaddr);
 void wlan_node_reclaim(struct ieee80211_node_table *nt, bss_t *ni);
 void wlan_free_allnodes(struct ieee80211_node_table *nt);
 void wlan_iterate_nodes(struct ieee80211_node_table *nt, wlan_node_iter_func *f,
-                        void *arg);
+			void *arg);
 
 void wlan_node_table_init(void *wmip, struct ieee80211_node_table *nt);
 void wlan_node_table_reset(struct ieee80211_node_table *nt);
 void wlan_node_table_cleanup(struct ieee80211_node_table *nt);
 
 int wlan_parse_beacon(u8 *buf, int framelen,
-                           struct ieee80211_common_ie *cie);
+		      struct ieee80211_common_ie *cie);
 
 u16 wlan_ieee2freq(int chan);
 u32 wlan_freq2ieee(u16 freq);
@@ -109,7 +109,7 @@ wlan_refresh_inactive_nodes (struct ieee80211_node_table *nt);
 
 bss_t *
 wlan_find_Ssidnode (struct ieee80211_node_table *nt, A_UCHAR *pSsid,
-                    u32 ssidLength, bool bIsWPA2, bool bMatchSSID);
+		    u32 ssidLength, bool bIsWPA2, bool bMatchSSID);
 
 void
 wlan_node_return (struct ieee80211_node_table *nt, bss_t *ni);
@@ -118,8 +118,8 @@ bss_t *wlan_node_remove(struct ieee80211_node_table *nt, u8 *bssid);
 
 bss_t *
 wlan_find_matching_Ssidnode (struct ieee80211_node_table *nt, A_UCHAR *pSsid,
-                    u32 ssidLength, u32 dot11AuthMode, u32 authMode,
-                   u32 pairwiseCryptoType, u32 grpwiseCryptoTyp);
+			     u32 ssidLength, u32 dot11AuthMode, u32 authMode,
+			     u32 pairwiseCryptoType, u32 grpwiseCryptoTyp);
 
 #ifdef __cplusplus
 }
diff --git a/drivers/staging/ath6kl/include/wmi_api.h b/drivers/staging/ath6kl/include/wmi_api.h
index e51440a..2ae8c98 100644
--- a/drivers/staging/ath6kl/include/wmi_api.h
+++ b/drivers/staging/ath6kl/include/wmi_api.h
@@ -29,14 +29,14 @@
 extern "C" {
 #endif
 
-    /* WMI converts a dix frame with an ethernet payload (up to 1500 bytes) 
-     * to an 802.3 frame (adds SNAP header) and adds on a WMI data header */
+	/* WMI converts a dix frame with an ethernet payload (up to 1500 bytes)
+	 * to an 802.3 frame (adds SNAP header) and adds on a WMI data header */
 #define WMI_MAX_TX_DATA_FRAME_LENGTH (1500 + sizeof(WMI_DATA_HDR) + sizeof(ATH_MAC_HDR) + sizeof(ATH_LLC_SNAP_HDR))
 
-    /* A normal WMI data frame */
+	/* A normal WMI data frame */
 #define WMI_MAX_NORMAL_RX_DATA_FRAME_LENGTH (1500 + sizeof(WMI_DATA_HDR) + sizeof(ATH_MAC_HDR) + sizeof(ATH_LLC_SNAP_HDR))
-    
-    /* An AMSDU frame */ /* The MAX AMSDU length of AR6003 is 3839 */
+
+	/* An AMSDU frame */ /* The MAX AMSDU length of AR6003 is 3839 */
 #define WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH  (3840 + sizeof(WMI_DATA_HDR) + sizeof(ATH_MAC_HDR) + sizeof(ATH_LLC_SNAP_HDR))
 
 /*
@@ -58,7 +58,7 @@ extern "C" {
 #define A_ROUND_UP(x, y)  ((((x) + ((y) - 1)) / (y)) * (y))
 
 typedef enum {
-    ATHEROS_COMPLIANCE = 0x1,
+	ATHEROS_COMPLIANCE = 0x1,
 }TSPEC_PARAM_COMPLIANCE;
 
 struct wmi_t;
@@ -92,62 +92,62 @@ void wmi_free_node(struct wmi_t *wmip, const u8 *macaddr);
 
 
 typedef enum {
-    NO_SYNC_WMIFLAG = 0,
-    SYNC_BEFORE_WMIFLAG,            /* transmit all queued data before cmd */
-    SYNC_AFTER_WMIFLAG,             /* any new data waits until cmd execs */
-    SYNC_BOTH_WMIFLAG,
-    END_WMIFLAG                     /* end marker */
+	NO_SYNC_WMIFLAG = 0,
+	SYNC_BEFORE_WMIFLAG,            /* transmit all queued data before cmd */
+	SYNC_AFTER_WMIFLAG,             /* any new data waits until cmd execs */
+	SYNC_BOTH_WMIFLAG,
+	END_WMIFLAG                     /* end marker */
 } WMI_SYNC_FLAG;
 
 int wmi_cmd_send(struct wmi_t *wmip, void *osbuf, WMI_COMMAND_ID cmdId,
-                      WMI_SYNC_FLAG flag);
+		 WMI_SYNC_FLAG flag);
 
 int wmi_connect_cmd(struct wmi_t *wmip,
-                         NETWORK_TYPE netType,
-                         DOT11_AUTH_MODE dot11AuthMode,
-                         AUTH_MODE authMode,
-                         CRYPTO_TYPE pairwiseCrypto,
-                         u8 pairwiseCryptoLen,
-                         CRYPTO_TYPE groupCrypto,
-                         u8 groupCryptoLen,
-                         int ssidLength,
-                         A_UCHAR *ssid,
-                         u8 *bssid,
-                         u16 channel,
-                         u32 ctrl_flags);
+		    NETWORK_TYPE netType,
+		    DOT11_AUTH_MODE dot11AuthMode,
+		    AUTH_MODE authMode,
+		    CRYPTO_TYPE pairwiseCrypto,
+		    u8 pairwiseCryptoLen,
+		    CRYPTO_TYPE groupCrypto,
+		    u8 groupCryptoLen,
+		    int ssidLength,
+		    A_UCHAR *ssid,
+		    u8 *bssid,
+		    u16 channel,
+		    u32 ctrl_flags);
 
 int wmi_reconnect_cmd(struct wmi_t *wmip,
-                           u8 *bssid,
-                           u16 channel);
+		      u8 *bssid,
+		      u16 channel);
 int wmi_disconnect_cmd(struct wmi_t *wmip);
 int wmi_getrev_cmd(struct wmi_t *wmip);
 int wmi_startscan_cmd(struct wmi_t *wmip, WMI_SCAN_TYPE scanType,
-                           u32 forceFgScan, u32 isLegacy,
-                           u32 homeDwellTime, u32 forceScanInterval,
-                           s8 numChan, u16 *channelList);
+		      u32 forceFgScan, u32 isLegacy,
+		      u32 homeDwellTime, u32 forceScanInterval,
+		      s8 numChan, u16 *channelList);
 int wmi_scanparams_cmd(struct wmi_t *wmip, u16 fg_start_sec,
-                            u16 fg_end_sec, u16 bg_sec,
-                            u16 minact_chdw_msec,
-                            u16 maxact_chdw_msec, u16 pas_chdw_msec,
-                            u8 shScanRatio, u8 scanCtrlFlags,
-                            u32 max_dfsch_act_time,
-                            u16 maxact_scan_per_ssid);
+		       u16 fg_end_sec, u16 bg_sec,
+		       u16 minact_chdw_msec,
+		       u16 maxact_chdw_msec, u16 pas_chdw_msec,
+		       u8 shScanRatio, u8 scanCtrlFlags,
+		       u32 max_dfsch_act_time,
+		       u16 maxact_scan_per_ssid);
 int wmi_bssfilter_cmd(struct wmi_t *wmip, u8 filter, u32 ieMask);
 int wmi_probedSsid_cmd(struct wmi_t *wmip, u8 index, u8 flag,
-                            u8 ssidLength, A_UCHAR *ssid);
+		       u8 ssidLength, A_UCHAR *ssid);
 int wmi_listeninterval_cmd(struct wmi_t *wmip, u16 listenInterval, u16 listenBeacons);
 int wmi_bmisstime_cmd(struct wmi_t *wmip, u16 bmisstime, u16 bmissbeacons);
 int wmi_associnfo_cmd(struct wmi_t *wmip, u8 ieType,
-                           u8 ieLen, u8 *ieInfo);
+		      u8 ieLen, u8 *ieInfo);
 int wmi_powermode_cmd(struct wmi_t *wmip, u8 powerMode);
 int wmi_ibsspmcaps_cmd(struct wmi_t *wmip, u8 pmEnable, u8 ttl,
-                            u16 atim_windows, u16 timeout_value);
+		       u16 atim_windows, u16 timeout_value);
 int wmi_apps_cmd(struct wmi_t *wmip, u8 psType, u32 idle_time,
-                   u32 ps_period, u8 sleep_period);
+		 u32 ps_period, u8 sleep_period);
 int wmi_pmparams_cmd(struct wmi_t *wmip, u16 idlePeriod,
-                           u16 psPollNum, u16 dtimPolicy,
-                           u16 wakup_tx_policy, u16 num_tx_to_wakeup,
-                           u16 ps_fail_event_policy);
+		     u16 psPollNum, u16 dtimPolicy,
+		     u16 wakup_tx_policy, u16 num_tx_to_wakeup,
+		     u16 ps_fail_event_policy);
 int wmi_disctimeout_cmd(struct wmi_t *wmip, u8 timeout);
 int wmi_sync_cmd(struct wmi_t *wmip, u8 syncNumber);
 int wmi_create_pstream_cmd(struct wmi_t *wmip, WMI_CREATE_PSTREAM_CMD *pstream);
@@ -159,43 +159,43 @@ s8 wmi_validate_bitrate(struct wmi_t *wmip, s32 rate, s8 *rate_idx);
 int wmi_get_regDomain_cmd(struct wmi_t *wmip);
 int wmi_get_channelList_cmd(struct wmi_t *wmip);
 int wmi_set_channelParams_cmd(struct wmi_t *wmip, u8 scanParam,
-                                   WMI_PHY_MODE mode, s8 numChan,
-                                   u16 *channelList);
+			      WMI_PHY_MODE mode, s8 numChan,
+			      u16 *channelList);
 
 int wmi_set_snr_threshold_params(struct wmi_t *wmip,
-                                       WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd);
+				 WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd);
 int wmi_set_rssi_threshold_params(struct wmi_t *wmip,
-                                        WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd);
+				  WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd);
 int wmi_clr_rssi_snr(struct wmi_t *wmip);
 int wmi_set_lq_threshold_params(struct wmi_t *wmip,
-                                      WMI_LQ_THRESHOLD_PARAMS_CMD *lqCmd);
+				WMI_LQ_THRESHOLD_PARAMS_CMD *lqCmd);
 int wmi_set_rts_cmd(struct wmi_t *wmip, u16 threshold);
 int wmi_set_lpreamble_cmd(struct wmi_t *wmip, u8 status, u8 preamblePolicy);
 
 int wmi_set_error_report_bitmask(struct wmi_t *wmip, u32 bitmask);
 
 int wmi_get_challenge_resp_cmd(struct wmi_t *wmip, u32 cookie,
-                                    u32 source);
+			       u32 source);
 
 int wmi_config_debug_module_cmd(struct wmi_t *wmip, u16 mmask,
-                                     u16 tsr, bool rep, u16 size,
-                                     u32 valid);
+				u16 tsr, bool rep, u16 size,
+				u32 valid);
 
 int wmi_get_stats_cmd(struct wmi_t *wmip);
 
 int wmi_addKey_cmd(struct wmi_t *wmip, u8 keyIndex,
-                        CRYPTO_TYPE keyType, u8 keyUsage,
-                        u8 keyLength,u8 *keyRSC,
-                        u8 *keyMaterial, u8 key_op_ctrl, u8 *mac,
-                        WMI_SYNC_FLAG sync_flag);
+		   CRYPTO_TYPE keyType, u8 keyUsage,
+		   u8 keyLength,u8 *keyRSC,
+		   u8 *keyMaterial, u8 key_op_ctrl, u8 *mac,
+		   WMI_SYNC_FLAG sync_flag);
 int wmi_add_krk_cmd(struct wmi_t *wmip, u8 *krk);
 int wmi_delete_krk_cmd(struct wmi_t *wmip);
 int wmi_deleteKey_cmd(struct wmi_t *wmip, u8 keyIndex);
 int wmi_set_akmp_params_cmd(struct wmi_t *wmip,
-                                 WMI_SET_AKMP_PARAMS_CMD *akmpParams);
+			    WMI_SET_AKMP_PARAMS_CMD *akmpParams);
 int wmi_get_pmkid_list_cmd(struct wmi_t *wmip);
 int wmi_set_pmkid_list_cmd(struct wmi_t *wmip,
-                                WMI_SET_PMKID_LIST_CMD *pmkInfo);
+			   WMI_SET_PMKID_LIST_CMD *pmkInfo);
 int wmi_abort_scan_cmd(struct wmi_t *wmip);
 int wmi_set_txPwr_cmd(struct wmi_t *wmip, u8 dbM);
 int wmi_get_txPwr_cmd(struct wmi_t *wmip);
@@ -203,31 +203,31 @@ int wmi_addBadAp_cmd(struct wmi_t *wmip, u8 apIndex, u8 *bssid);
 int wmi_deleteBadAp_cmd(struct wmi_t *wmip, u8 apIndex);
 int wmi_set_tkip_countermeasures_cmd(struct wmi_t *wmip, bool en);
 int wmi_setPmkid_cmd(struct wmi_t *wmip, u8 *bssid, u8 *pmkId,
-                          bool set);
+		     bool set);
 int wmi_set_access_params_cmd(struct wmi_t *wmip, u8 ac, u16 txop,
-                                   u8 eCWmin, u8 eCWmax,
-                                   u8 aifsn);
+			      u8 eCWmin, u8 eCWmax,
+			      u8 aifsn);
 int wmi_set_retry_limits_cmd(struct wmi_t *wmip, u8 frameType,
-                                  u8 trafficClass, u8 maxRetries,
-                                  u8 enableNotify);
+			     u8 trafficClass, u8 maxRetries,
+			     u8 enableNotify);
 
 void wmi_get_current_bssid(struct wmi_t *wmip, u8 *bssid);
 
 int wmi_get_roam_tbl_cmd(struct wmi_t *wmip);
 int wmi_get_roam_data_cmd(struct wmi_t *wmip, u8 roamDataType);
 int wmi_set_roam_ctrl_cmd(struct wmi_t *wmip, WMI_SET_ROAM_CTRL_CMD *p,
-                               u8 size);
+			  u8 size);
 int wmi_set_powersave_timers_cmd(struct wmi_t *wmip,
-                            WMI_POWERSAVE_TIMERS_POLICY_CMD *pCmd,
-                            u8 size);
+				 WMI_POWERSAVE_TIMERS_POLICY_CMD *pCmd,
+				 u8 size);
 
 int wmi_set_opt_mode_cmd(struct wmi_t *wmip, u8 optMode);
 int wmi_opt_tx_frame_cmd(struct wmi_t *wmip,
-                              u8 frmType,
-                              u8 *dstMacAddr,
-                              u8 *bssid,
-                              u16 optIEDataLen,
-                              u8 *optIEData);
+			 u8 frmType,
+			 u8 *dstMacAddr,
+			 u8 *bssid,
+			 u16 optIEDataLen,
+			 u8 *optIEData);
 
 int wmi_set_adhoc_bconIntvl_cmd(struct wmi_t *wmip, u16 intvl);
 int wmi_set_voice_pkt_size_cmd(struct wmi_t *wmip, u16 voicePktSize);
@@ -246,16 +246,16 @@ int wmi_set_bt_params_cmd(struct wmi_t *wmip, WMI_SET_BT_PARAMS_CMD* cmd);
 int wmi_set_btcoex_fe_ant_cmd(struct wmi_t *wmip, WMI_SET_BTCOEX_FE_ANT_CMD * cmd);
 
 int wmi_set_btcoex_colocated_bt_dev_cmd(struct wmi_t *wmip,
-		                                WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD * cmd);
+					WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD * cmd);
 
 int wmi_set_btcoex_btinquiry_page_config_cmd(struct wmi_t *wmip,
-                               			WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD *cmd);
+					     WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD *cmd);
 
 int wmi_set_btcoex_sco_config_cmd(struct wmi_t *wmip,
-                   		              WMI_SET_BTCOEX_SCO_CONFIG_CMD * cmd);
+				  WMI_SET_BTCOEX_SCO_CONFIG_CMD * cmd);
 
 int wmi_set_btcoex_a2dp_config_cmd(struct wmi_t *wmip,
-		                                 WMI_SET_BTCOEX_A2DP_CONFIG_CMD* cmd);
+				   WMI_SET_BTCOEX_A2DP_CONFIG_CMD* cmd);
 
 
 int wmi_set_btcoex_aclcoex_config_cmd(struct wmi_t *wmip, WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD* cmd);
@@ -291,7 +291,7 @@ u8 wmi_get_keepalive_cmd(struct wmi_t *wmip);
 int wmi_set_keepalive_cmd(struct wmi_t *wmip, u8 keepaliveInterval);
 
 int wmi_set_appie_cmd(struct wmi_t *wmip, u8 mgmtFrmType,
-                           u8 ieLen,u8 *ieInfo);
+		      u8 ieLen,u8 *ieInfo);
 
 int wmi_set_halparam_cmd(struct wmi_t *wmip, u8 *cmd, u16 dataLen);
 
@@ -304,9 +304,9 @@ int wmi_set_host_sleep_mode_cmd(struct wmi_t *wmip, WMI_SET_HOST_SLEEP_MODE_CMD
 int wmi_set_wow_mode_cmd(struct wmi_t *wmip, WMI_SET_WOW_MODE_CMD *cmd);
 int wmi_get_wow_list_cmd(struct wmi_t *wmip, WMI_GET_WOW_LIST_CMD *cmd);
 int wmi_add_wow_pattern_cmd(struct wmi_t *wmip,
-                                 WMI_ADD_WOW_PATTERN_CMD *cmd, u8 *pattern, u8 *mask, u8 pattern_size);
+			    WMI_ADD_WOW_PATTERN_CMD *cmd, u8 *pattern, u8 *mask, u8 pattern_size);
 int wmi_del_wow_pattern_cmd(struct wmi_t *wmip,
-                                 WMI_DEL_WOW_PATTERN_CMD *cmd);
+			    WMI_DEL_WOW_PATTERN_CMD *cmd);
 int wmi_set_wsc_status_cmd(struct wmi_t *wmip, u32 status);
 
 int
@@ -323,7 +323,7 @@ wmi_mcast_filter_cmd(struct wmi_t *wmip, u8 enable);
 
 bss_t *
 wmi_find_Ssidnode (struct wmi_t *wmip, A_UCHAR *pSsid,
-                   u32 ssidLength, bool bIsWPA2, bool bMatchSSID);
+		   u32 ssidLength, bool bIsWPA2, bool bMatchSSID);
 
 
 void
@@ -427,9 +427,9 @@ u32 wmi_freq2ieee (u16 freq);
 
 bss_t *
 wmi_find_matching_Ssidnode (struct wmi_t *wmip, A_UCHAR *pSsid,
-                   u32 ssidLength,
-                   u32 dot11AuthMode, u32 authMode,
-                   u32 pairwiseCryptoType, u32 grpwiseCryptoTyp);
+			    u32 ssidLength,
+			    u32 dot11AuthMode, u32 authMode,
+			    u32 pairwiseCryptoType, u32 grpwiseCryptoTyp);
 
 #ifdef __cplusplus
 }
diff --git a/drivers/staging/ath6kl/miscdrv/ar3kconfig.c b/drivers/staging/ath6kl/miscdrv/ar3kconfig.c
index 29873ac..fd999e8 100644
--- a/drivers/staging/ath6kl/miscdrv/ar3kconfig.c
+++ b/drivers/staging/ath6kl/miscdrv/ar3kconfig.c
@@ -50,517 +50,516 @@
 int AthPSInitialize(AR3K_CONFIG_INFO *hdev);
 
 static int SendHCICommand(AR3K_CONFIG_INFO *pConfig,
-                               u8 *pBuffer,
-                               int              Length)
+			  u8 *pBuffer,
+			  int              Length)
 {
-    HTC_PACKET  *pPacket = NULL;
-    int    status = 0;
-       
-    do {   
-        
-        pPacket = (HTC_PACKET *)A_MALLOC(sizeof(HTC_PACKET));     
-        if (NULL == pPacket) {
-            status = A_NO_MEMORY;
-            break;    
-        }       
-        
-        A_MEMZERO(pPacket,sizeof(HTC_PACKET));      
-        SET_HTC_PACKET_INFO_TX(pPacket,
-                               NULL,
-                               pBuffer, 
-                               Length,
-                               HCI_COMMAND_TYPE, 
-                               AR6K_CONTROL_PKT_TAG);
-        
-            /* issue synchronously */                                      
-        status = HCI_TransportSendPkt(pConfig->pHCIDev,pPacket,true);
-        
-    } while (false);
+	HTC_PACKET  *pPacket = NULL;
+	int    status = 0;
+
+	do {
+
+		pPacket = (HTC_PACKET *)A_MALLOC(sizeof(HTC_PACKET));
+		if (NULL == pPacket) {
+			status = A_NO_MEMORY;
+			break;
+		}
+
+		A_MEMZERO(pPacket,sizeof(HTC_PACKET));
+		SET_HTC_PACKET_INFO_TX(pPacket,
+				       NULL,
+				       pBuffer,
+				       Length,
+				       HCI_COMMAND_TYPE,
+				       AR6K_CONTROL_PKT_TAG);
+
+		/* issue synchronously */
+		status = HCI_TransportSendPkt(pConfig->pHCIDev,pPacket,true);
+
+	} while (false);
    
-    if (pPacket != NULL) {
-        A_FREE(pPacket);
-    }
-        
-    return status;
+	if (pPacket != NULL) {
+		A_FREE(pPacket);
+	}
+
+	return status;
 }
 
 static int RecvHCIEvent(AR3K_CONFIG_INFO *pConfig,
-                             u8 *pBuffer,
-                             int              *pLength)
+			u8 *pBuffer,
+			int              *pLength)
 {
-    int    status = 0;
-    HTC_PACKET  *pRecvPacket = NULL;
-    
-    do {
-                 
-        pRecvPacket = (HTC_PACKET *)A_MALLOC(sizeof(HTC_PACKET));
-        if (NULL == pRecvPacket) {
-            status = A_NO_MEMORY;
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to alloc HTC struct \n"));
-            break;    
-        }     
-        
-        A_MEMZERO(pRecvPacket,sizeof(HTC_PACKET)); 
-         
-        SET_HTC_PACKET_INFO_RX_REFILL(pRecvPacket,NULL,pBuffer,*pLength,HCI_EVENT_TYPE);
-        
-        status = HCI_TransportRecvHCIEventSync(pConfig->pHCIDev,
-                                               pRecvPacket,
-                                               HCI_EVENT_RESP_TIMEOUTMS);
-        if (status) {
-            break;    
-        }
-
-        *pLength = pRecvPacket->ActualLength;
-        
-    } while (false);
-       
-    if (pRecvPacket != NULL) {
-        A_FREE(pRecvPacket);    
-    }
-    
-    return status;
+	int    status = 0;
+	HTC_PACKET  *pRecvPacket = NULL;
+
+	do {
+
+		pRecvPacket = (HTC_PACKET *)A_MALLOC(sizeof(HTC_PACKET));
+		if (NULL == pRecvPacket) {
+			status = A_NO_MEMORY;
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to alloc HTC struct \n"));
+			break;
+		}
+
+		A_MEMZERO(pRecvPacket,sizeof(HTC_PACKET));
+
+		SET_HTC_PACKET_INFO_RX_REFILL(pRecvPacket,NULL,pBuffer,*pLength,HCI_EVENT_TYPE);
+
+		status = HCI_TransportRecvHCIEventSync(pConfig->pHCIDev,
+						       pRecvPacket,
+						       HCI_EVENT_RESP_TIMEOUTMS);
+		if (status) {
+			break;
+		}
+
+		*pLength = pRecvPacket->ActualLength;
+
+	} while (false);
+
+	if (pRecvPacket != NULL) {
+		A_FREE(pRecvPacket);
+	}
+
+	return status;
 } 
-    
+
 int SendHCICommandWaitCommandComplete(AR3K_CONFIG_INFO *pConfig,
-                                           u8 *pHCICommand,
-                                           int              CmdLength,
-                                           u8 **ppEventBuffer,
-                                           u8 **ppBufferToFree)
+				      u8 *pHCICommand,
+				      int              CmdLength,
+				      u8 **ppEventBuffer,
+				      u8 **ppBufferToFree)
 {
-    int    status = 0;
-    u8 *pBuffer = NULL;
-    u8 *pTemp;
-    int         length;
-    bool      commandComplete = false;
-    u8 opCodeBytes[2];
-                               
-    do {
-        
-        length = max(HCI_MAX_EVT_RECV_LENGTH,CmdLength);
-        length += pConfig->pHCIProps->HeadRoom + pConfig->pHCIProps->TailRoom;
-        length += pConfig->pHCIProps->IOBlockPad;
-                                     
-        pBuffer = (u8 *)A_MALLOC(length);
-        if (NULL == pBuffer) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Failed to allocate bt buffer \n"));
-            status = A_NO_MEMORY;
-            break;    
-        }
-        
-            /* get the opcodes to check the command complete event */
-        opCodeBytes[0] = pHCICommand[HCI_CMD_OPCODE_BYTE_LOW_OFFSET];
-        opCodeBytes[1] = pHCICommand[HCI_CMD_OPCODE_BYTE_HI_OFFSET];
-        
-            /* copy HCI command */
-        A_MEMCPY(pBuffer + pConfig->pHCIProps->HeadRoom,pHCICommand,CmdLength);         
-            /* send command */
-        status = SendHCICommand(pConfig,
-                                pBuffer + pConfig->pHCIProps->HeadRoom,
-                                CmdLength);
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Failed to send HCI Command (%d) \n", status));
-            AR_DEBUG_PRINTBUF(pHCICommand,CmdLength,"HCI Bridge Failed HCI Command");
-            break;    
-        }   
-        
-            /* reuse buffer to capture command complete event */
-        A_MEMZERO(pBuffer,length);
-        status = RecvHCIEvent(pConfig,pBuffer,&length);        
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: HCI event recv failed \n"));
-            AR_DEBUG_PRINTBUF(pHCICommand,CmdLength,"HCI Bridge Failed HCI Command");
-            break;    
-        }
-        
-        pTemp = pBuffer + pConfig->pHCIProps->HeadRoom;        
-        if (pTemp[0] == HCI_CMD_COMPLETE_EVENT_CODE) {
-            if ((pTemp[HCI_EVENT_OPCODE_BYTE_LOW] == opCodeBytes[0]) &&
-                (pTemp[HCI_EVENT_OPCODE_BYTE_HI] == opCodeBytes[1])) {
-                commandComplete = true;
-            }
-        }
-        
-        if (!commandComplete) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Unexpected HCI event : %d \n",pTemp[0]));
-            AR_DEBUG_PRINTBUF(pTemp,pTemp[1],"Unexpected HCI event");
-            status = A_ECOMM;
-            break;    
-        }       
-        
-        if (ppEventBuffer != NULL) {
-                /* caller wants to look at the event */
-            *ppEventBuffer = pTemp;
-            if (ppBufferToFree == NULL) {
-                status = A_EINVAL;
-                break;        
-            }
-                /* caller must free the buffer */
-            *ppBufferToFree = pBuffer;
-            pBuffer = NULL;            
-        }
-        
-    } while (false);
-
-    if (pBuffer != NULL) {
-        A_FREE(pBuffer);    
-    }
-    
-    return status;    
+	int    status = 0;
+	u8 *pBuffer = NULL;
+	u8 *pTemp;
+	int         length;
+	bool      commandComplete = false;
+	u8 opCodeBytes[2];
+
+	do {
+
+		length = max(HCI_MAX_EVT_RECV_LENGTH,CmdLength);
+		length += pConfig->pHCIProps->HeadRoom + pConfig->pHCIProps->TailRoom;
+		length += pConfig->pHCIProps->IOBlockPad;
+
+		pBuffer = (u8 *)A_MALLOC(length);
+		if (NULL == pBuffer) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Failed to allocate bt buffer \n"));
+			status = A_NO_MEMORY;
+			break;
+		}
+
+		/* get the opcodes to check the command complete event */
+		opCodeBytes[0] = pHCICommand[HCI_CMD_OPCODE_BYTE_LOW_OFFSET];
+		opCodeBytes[1] = pHCICommand[HCI_CMD_OPCODE_BYTE_HI_OFFSET];
+
+		/* copy HCI command */
+		A_MEMCPY(pBuffer + pConfig->pHCIProps->HeadRoom,pHCICommand,CmdLength);
+		/* send command */
+		status = SendHCICommand(pConfig,
+					pBuffer + pConfig->pHCIProps->HeadRoom,
+					CmdLength);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Failed to send HCI Command (%d) \n", status));
+			AR_DEBUG_PRINTBUF(pHCICommand,CmdLength,"HCI Bridge Failed HCI Command");
+			break;
+		}
+
+		/* reuse buffer to capture command complete event */
+		A_MEMZERO(pBuffer,length);
+		status = RecvHCIEvent(pConfig,pBuffer,&length);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: HCI event recv failed \n"));
+			AR_DEBUG_PRINTBUF(pHCICommand,CmdLength,"HCI Bridge Failed HCI Command");
+			break;
+		}
+
+		pTemp = pBuffer + pConfig->pHCIProps->HeadRoom;
+		if (pTemp[0] == HCI_CMD_COMPLETE_EVENT_CODE) {
+			if ((pTemp[HCI_EVENT_OPCODE_BYTE_LOW] == opCodeBytes[0]) &&
+			    (pTemp[HCI_EVENT_OPCODE_BYTE_HI] == opCodeBytes[1])) {
+				commandComplete = true;
+			}
+		}
+
+		if (!commandComplete) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Unexpected HCI event : %d \n",pTemp[0]));
+			AR_DEBUG_PRINTBUF(pTemp,pTemp[1],"Unexpected HCI event");
+			status = A_ECOMM;
+			break;
+		}
+
+		if (ppEventBuffer != NULL) {
+			/* caller wants to look at the event */
+			*ppEventBuffer = pTemp;
+			if (ppBufferToFree == NULL) {
+				status = A_EINVAL;
+				break;
+			}
+			/* caller must free the buffer */
+			*ppBufferToFree = pBuffer;
+			pBuffer = NULL;
+		}
+
+	} while (false);
+
+	if (pBuffer != NULL) {
+		A_FREE(pBuffer);
+	}
+
+	return status;
 }
 
 static int AR3KConfigureHCIBaud(AR3K_CONFIG_INFO *pConfig)
 {
-    int    status = 0;
-    u8 hciBaudChangeCommand[] =  {0x0c,0xfc,0x2,0,0};
-    u16 baudVal;
-    u8 *pEvent = NULL;
-    u8 *pBufferToFree = NULL;
-    
-    do {
-        
-        if (pConfig->Flags & AR3K_CONFIG_FLAG_SET_AR3K_BAUD) {
-            baudVal = (u16)(pConfig->AR3KBaudRate / 100);
-            hciBaudChangeCommand[3] = (u8)baudVal;
-            hciBaudChangeCommand[4] = (u8)(baudVal >> 8);
-            
-            status = SendHCICommandWaitCommandComplete(pConfig,
-                                                       hciBaudChangeCommand,
-                                                       sizeof(hciBaudChangeCommand),
-                                                       &pEvent,
-                                                       &pBufferToFree);          
-            if (status) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Baud rate change failed! \n"));  
-                break;    
-            }
-            
-            if (pEvent[BAUD_CHANGE_COMMAND_STATUS_OFFSET] != 0) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                    ("AR3K Config: Baud change command event status failed: %d \n", 
-                                pEvent[BAUD_CHANGE_COMMAND_STATUS_OFFSET]));
-                status = A_ECOMM; 
-                break;           
-            } 
-            
-            AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-                    ("AR3K Config: Baud Changed to %d \n",pConfig->AR3KBaudRate));  
-        }
-        
-        if (pConfig->Flags & AR3K_CONFIG_FLAG_AR3K_BAUD_CHANGE_DELAY) {
-                /* some versions of AR3K do not switch baud immediately, up to 300MS */
-            A_MDELAY(325);
-        }
-        
-        if (pConfig->Flags & AR3K_CONFIG_FLAG_SET_AR6K_SCALE_STEP) {
-            /* Tell target to change UART baud rate for AR6K */
-            status = HCI_TransportSetBaudRate(pConfig->pHCIDev, pConfig->AR3KBaudRate);
-
-            if (status) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                    ("AR3K Config: failed to set scale and step values: %d \n", status));
-                break;    
-            }
-    
-            AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
-                    ("AR3K Config: Baud changed to %d for AR6K\n", pConfig->AR3KBaudRate));            
-        }
-                
-    } while (false);
-                        
-    if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
-    }
-        
-    return status;
+	int    status = 0;
+	u8 hciBaudChangeCommand[] =  {0x0c,0xfc,0x2,0,0};
+	u16 baudVal;
+	u8 *pEvent = NULL;
+	u8 *pBufferToFree = NULL;
+
+	do {
+
+		if (pConfig->Flags & AR3K_CONFIG_FLAG_SET_AR3K_BAUD) {
+			baudVal = (u16)(pConfig->AR3KBaudRate / 100);
+			hciBaudChangeCommand[3] = (u8)baudVal;
+			hciBaudChangeCommand[4] = (u8)(baudVal >> 8);
+
+			status = SendHCICommandWaitCommandComplete(pConfig,
+								   hciBaudChangeCommand,
+								   sizeof(hciBaudChangeCommand),
+								   &pEvent,
+								   &pBufferToFree);
+			if (status) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Baud rate change failed! \n"));
+				break;
+			}
+
+			if (pEvent[BAUD_CHANGE_COMMAND_STATUS_OFFSET] != 0) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+						("AR3K Config: Baud change command event status failed: %d \n",
+						 pEvent[BAUD_CHANGE_COMMAND_STATUS_OFFSET]));
+				status = A_ECOMM;
+				break;
+			}
+
+			AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+					("AR3K Config: Baud Changed to %d \n",pConfig->AR3KBaudRate));
+		}
+
+		if (pConfig->Flags & AR3K_CONFIG_FLAG_AR3K_BAUD_CHANGE_DELAY) {
+			/* some versions of AR3K do not switch baud immediately, up to 300MS */
+			A_MDELAY(325);
+		}
+
+		if (pConfig->Flags & AR3K_CONFIG_FLAG_SET_AR6K_SCALE_STEP) {
+			/* Tell target to change UART baud rate for AR6K */
+			status = HCI_TransportSetBaudRate(pConfig->pHCIDev, pConfig->AR3KBaudRate);
+
+			if (status) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+						("AR3K Config: failed to set scale and step values: %d \n", status));
+				break;
+			}
+
+			AR_DEBUG_PRINTF(ATH_DEBUG_ANY,
+					("AR3K Config: Baud changed to %d for AR6K\n", pConfig->AR3KBaudRate));
+		}
+
+	} while (false);
+
+	if (pBufferToFree != NULL) {
+		A_FREE(pBufferToFree);
+	}
+
+	return status;
 }
 
 static int AR3KExitMinBoot(AR3K_CONFIG_INFO *pConfig)
 {
-    int  status;
-    char exitMinBootCmd[] = {0x25,0xFC,0x0c,0x03,0x00,0x00,0x00,0x00,0x00,0x00,
-                                  0x00,0x00,0x00,0x00,0x00};
-    u8 *pEvent = NULL;
-    u8 *pBufferToFree = NULL;
-    
-    status = SendHCICommandWaitCommandComplete(pConfig,
-                                               exitMinBootCmd,
-                                               sizeof(exitMinBootCmd),
-                                               &pEvent,
-                                               &pBufferToFree);
-    
-    if (!status) {
-        if (pEvent[EXIT_MIN_BOOT_COMMAND_STATUS_OFFSET] != 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                ("AR3K Config: MinBoot exit command event status failed: %d \n", 
-                            pEvent[EXIT_MIN_BOOT_COMMAND_STATUS_OFFSET]));
-            status = A_ECOMM;            
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, 
-                                ("AR3K Config: MinBoot Exit Command Complete (Success) \n"));
-            A_MDELAY(1);
-        }
-    } else {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: MinBoot Exit Failed! \n"));    
-    }
-    
-    if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
-    }
-    
-    return status;                                              
+	int  status;
+	char exitMinBootCmd[] = {0x25,0xFC,0x0c,0x03,0x00,0x00,0x00,0x00,0x00,0x00,
+				 0x00,0x00,0x00,0x00,0x00};
+	u8 *pEvent = NULL;
+	u8 *pBufferToFree = NULL;
+
+	status = SendHCICommandWaitCommandComplete(pConfig,
+						   exitMinBootCmd,
+						   sizeof(exitMinBootCmd),
+						   &pEvent,
+						   &pBufferToFree);
+
+	if (!status) {
+		if (pEvent[EXIT_MIN_BOOT_COMMAND_STATUS_OFFSET] != 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("AR3K Config: MinBoot exit command event status failed: %d \n",
+					 pEvent[EXIT_MIN_BOOT_COMMAND_STATUS_OFFSET]));
+			status = A_ECOMM;
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+					("AR3K Config: MinBoot Exit Command Complete (Success) \n"));
+			A_MDELAY(1);
+		}
+	} else {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: MinBoot Exit Failed! \n"));
+	}
+
+	if (pBufferToFree != NULL) {
+		A_FREE(pBufferToFree);
+	}
+
+	return status;
 }
-                                 
+
 static int AR3KConfigureSendHCIReset(AR3K_CONFIG_INFO *pConfig)
 {
-    int status = 0;
-    u8 hciResetCommand[] = {0x03,0x0c,0x0};
-    u8 *pEvent = NULL;
-    u8 *pBufferToFree = NULL;
-
-    status = SendHCICommandWaitCommandComplete( pConfig,
-                                                hciResetCommand,
-                                                sizeof(hciResetCommand),
-                                                &pEvent,
-                                                &pBufferToFree );
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: HCI reset failed! \n"));
-    }
-
-    if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);
-    }
-
-    return status;
+	int status = 0;
+	u8 hciResetCommand[] = {0x03,0x0c,0x0};
+	u8 *pEvent = NULL;
+	u8 *pBufferToFree = NULL;
+
+	status = SendHCICommandWaitCommandComplete( pConfig,
+						    hciResetCommand,
+						    sizeof(hciResetCommand),
+						    &pEvent,
+						    &pBufferToFree );
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: HCI reset failed! \n"));
+	}
+
+	if (pBufferToFree != NULL) {
+		A_FREE(pBufferToFree);
+	}
+
+	return status;
 }
 
 static int AR3KEnableTLPM(AR3K_CONFIG_INFO *pConfig)
 {
-    int  status;
-    /* AR3K vendor specific command for Host Wakeup Config */
-    char hostWakeupConfig[] = {0x31,0xFC,0x18,
-                                    0x02,0x00,0x00,0x00,
-                                    0x01,0x00,0x00,0x00,
-                                    TLPM_DEFAULT_IDLE_TIMEOUT_LSB,TLPM_DEFAULT_IDLE_TIMEOUT_MSB,0x00,0x00,    //idle timeout in ms
-                                    0x00,0x00,0x00,0x00,
-                                    TLPM_DEFAULT_WAKEUP_TIMEOUT_MS,0x00,0x00,0x00,    //wakeup timeout in ms
-                                    0x00,0x00,0x00,0x00};
-    /* AR3K vendor specific command for Target Wakeup Config */
-    char targetWakeupConfig[] = {0x31,0xFC,0x18,
-                                      0x04,0x00,0x00,0x00,
-                                      0x01,0x00,0x00,0x00,
-                                      TLPM_DEFAULT_IDLE_TIMEOUT_LSB,TLPM_DEFAULT_IDLE_TIMEOUT_MSB,0x00,0x00,  //idle timeout in ms
-                                      0x00,0x00,0x00,0x00,
-                                      TLPM_DEFAULT_WAKEUP_TIMEOUT_MS,0x00,0x00,0x00,  //wakeup timeout in ms
-                                      0x00,0x00,0x00,0x00};
-    /* AR3K vendor specific command for Host Wakeup Enable */
-    char hostWakeupEnable[] = {0x31,0xFC,0x4,
-                                    0x01,0x00,0x00,0x00};
-    /* AR3K vendor specific command for Target Wakeup Enable */
-    char targetWakeupEnable[] = {0x31,0xFC,0x4,
-                                      0x06,0x00,0x00,0x00};
-    /* AR3K vendor specific command for Sleep Enable */
-    char sleepEnable[] = {0x4,0xFC,0x1,
-                               0x1};
-    u8 *pEvent = NULL;
-    u8 *pBufferToFree = NULL;
-    
-    if (0 != pConfig->IdleTimeout) {
-        u8 idle_lsb = pConfig->IdleTimeout & 0xFF;
-        u8 idle_msb = (pConfig->IdleTimeout & 0xFF00) >> 8;
-        hostWakeupConfig[11] = targetWakeupConfig[11] = idle_lsb;
-        hostWakeupConfig[12] = targetWakeupConfig[12] = idle_msb;
-    }
-
-    if (0 != pConfig->WakeupTimeout) {
-        hostWakeupConfig[19] = targetWakeupConfig[19] = (pConfig->WakeupTimeout & 0xFF);
-    }
-
-    status = SendHCICommandWaitCommandComplete(pConfig,
-                                               hostWakeupConfig,
-                                               sizeof(hostWakeupConfig),
-                                               &pEvent,
-                                               &pBufferToFree);
-    if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
-    }
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HostWakeup Config Failed! \n"));    
-        return status;
-    }
-    
-    pEvent = NULL;
-    pBufferToFree = NULL;
-    status = SendHCICommandWaitCommandComplete(pConfig,
-                                               targetWakeupConfig,
-                                               sizeof(targetWakeupConfig),
-                                               &pEvent,
-                                               &pBufferToFree);
-    if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
-    }
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Target Wakeup Config Failed! \n"));    
-        return status;
-    }
-
-    pEvent = NULL;
-    pBufferToFree = NULL;
-    status = SendHCICommandWaitCommandComplete(pConfig,
-                                               hostWakeupEnable,
-                                               sizeof(hostWakeupEnable),
-                                               &pEvent,
-                                               &pBufferToFree);
-    if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
-    }
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HostWakeup Enable Failed! \n"));    
-        return status;
-    }
-
-    pEvent = NULL;
-    pBufferToFree = NULL;
-    status = SendHCICommandWaitCommandComplete(pConfig,
-                                               targetWakeupEnable,
-                                               sizeof(targetWakeupEnable),
-                                               &pEvent,
-                                               &pBufferToFree);
-    if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
-    }
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Target Wakeup Enable Failed! \n"));    
-        return status;
-    }
-
-    pEvent = NULL;
-    pBufferToFree = NULL;
-    status = SendHCICommandWaitCommandComplete(pConfig,
-                                               sleepEnable,
-                                               sizeof(sleepEnable),
-                                               &pEvent,
-                                               &pBufferToFree);
-    if (pBufferToFree != NULL) {
-        A_FREE(pBufferToFree);    
-    }
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Sleep Enable Failed! \n"));    
-    }
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Enable TLPM Completed (status = %d) \n",status));
-
-    return status;                                              
+	int  status;
+	/* AR3K vendor specific command for Host Wakeup Config */
+	char hostWakeupConfig[] = {0x31,0xFC,0x18,
+				   0x02,0x00,0x00,0x00,
+				   0x01,0x00,0x00,0x00,
+				   TLPM_DEFAULT_IDLE_TIMEOUT_LSB,TLPM_DEFAULT_IDLE_TIMEOUT_MSB,0x00,0x00,    //idle timeout in ms
+				   0x00,0x00,0x00,0x00,
+				   TLPM_DEFAULT_WAKEUP_TIMEOUT_MS,0x00,0x00,0x00,    //wakeup timeout in ms
+				   0x00,0x00,0x00,0x00};
+	/* AR3K vendor specific command for Target Wakeup Config */
+	char targetWakeupConfig[] = {0x31,0xFC,0x18,
+				     0x04,0x00,0x00,0x00,
+				     0x01,0x00,0x00,0x00,
+				     TLPM_DEFAULT_IDLE_TIMEOUT_LSB,TLPM_DEFAULT_IDLE_TIMEOUT_MSB,0x00,0x00,  //idle timeout in ms
+				     0x00,0x00,0x00,0x00,
+				     TLPM_DEFAULT_WAKEUP_TIMEOUT_MS,0x00,0x00,0x00,  //wakeup timeout in ms
+				     0x00,0x00,0x00,0x00};
+	/* AR3K vendor specific command for Host Wakeup Enable */
+	char hostWakeupEnable[] = {0x31,0xFC,0x4,
+				   0x01,0x00,0x00,0x00};
+	/* AR3K vendor specific command for Target Wakeup Enable */
+	char targetWakeupEnable[] = {0x31,0xFC,0x4,
+				     0x06,0x00,0x00,0x00};
+	/* AR3K vendor specific command for Sleep Enable */
+	char sleepEnable[] = {0x4,0xFC,0x1,
+			      0x1};
+	u8 *pEvent = NULL;
+	u8 *pBufferToFree = NULL;
+
+	if (0 != pConfig->IdleTimeout) {
+		u8 idle_lsb = pConfig->IdleTimeout & 0xFF;
+		u8 idle_msb = (pConfig->IdleTimeout & 0xFF00) >> 8;
+		hostWakeupConfig[11] = targetWakeupConfig[11] = idle_lsb;
+		hostWakeupConfig[12] = targetWakeupConfig[12] = idle_msb;
+	}
+
+	if (0 != pConfig->WakeupTimeout) {
+		hostWakeupConfig[19] = targetWakeupConfig[19] = (pConfig->WakeupTimeout & 0xFF);
+	}
+
+	status = SendHCICommandWaitCommandComplete(pConfig,
+						   hostWakeupConfig,
+						   sizeof(hostWakeupConfig),
+						   &pEvent,
+						   &pBufferToFree);
+	if (pBufferToFree != NULL) {
+		A_FREE(pBufferToFree);
+	}
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HostWakeup Config Failed! \n"));
+		return status;
+	}
+
+	pEvent = NULL;
+	pBufferToFree = NULL;
+	status = SendHCICommandWaitCommandComplete(pConfig,
+						   targetWakeupConfig,
+						   sizeof(targetWakeupConfig),
+						   &pEvent,
+						   &pBufferToFree);
+	if (pBufferToFree != NULL) {
+		A_FREE(pBufferToFree);
+	}
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Target Wakeup Config Failed! \n"));
+		return status;
+	}
+
+	pEvent = NULL;
+	pBufferToFree = NULL;
+	status = SendHCICommandWaitCommandComplete(pConfig,
+						   hostWakeupEnable,
+						   sizeof(hostWakeupEnable),
+						   &pEvent,
+						   &pBufferToFree);
+	if (pBufferToFree != NULL) {
+		A_FREE(pBufferToFree);
+	}
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HostWakeup Enable Failed! \n"));
+		return status;
+	}
+
+	pEvent = NULL;
+	pBufferToFree = NULL;
+	status = SendHCICommandWaitCommandComplete(pConfig,
+						   targetWakeupEnable,
+						   sizeof(targetWakeupEnable),
+						   &pEvent,
+						   &pBufferToFree);
+	if (pBufferToFree != NULL) {
+		A_FREE(pBufferToFree);
+	}
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Target Wakeup Enable Failed! \n"));
+		return status;
+	}
+
+	pEvent = NULL;
+	pBufferToFree = NULL;
+	status = SendHCICommandWaitCommandComplete(pConfig,
+						   sleepEnable,
+						   sizeof(sleepEnable),
+						   &pEvent,
+						   &pBufferToFree);
+	if (pBufferToFree != NULL) {
+		A_FREE(pBufferToFree);
+	}
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Sleep Enable Failed! \n"));
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR3K Config: Enable TLPM Completed (status = %d) \n",status));
+
+	return status;
 }
 
 int AR3KConfigure(AR3K_CONFIG_INFO *pConfig)
 {
-    int        status = 0;
-        
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR3K Config: Configuring AR3K ...\n"));
-                                
-    do {
-        
-        if ((pConfig->pHCIDev == NULL) || (pConfig->pHCIProps == NULL) || (pConfig->pHIFDevice == NULL)) {
-            status = A_EINVAL;
-            break;    
-        }
-        
-            /* disable asynchronous recv while we issue commands and receive events synchronously */
-        status = HCI_TransportEnableDisableAsyncRecv(pConfig->pHCIDev,false);
-        if (status) {
-            break;    
-        }
-      
-        if (pConfig->Flags & AR3K_CONFIG_FLAG_FORCE_MINBOOT_EXIT) {
-            status =  AR3KExitMinBoot(pConfig);   
-            if (status) {
-                break;    
-            }    
-        }
-        
-       
-        /* Load patching and PST file if available*/
-        if (0 != AthPSInitialize(pConfig)) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Patch Download Failed!\n"));
-        }
-
-        /* Send HCI reset to make PS tags take effect*/
-        AR3KConfigureSendHCIReset(pConfig);
-
- 	if (pConfig->Flags & 
-                (AR3K_CONFIG_FLAG_SET_AR3K_BAUD | AR3K_CONFIG_FLAG_SET_AR6K_SCALE_STEP)) {
-            status = AR3KConfigureHCIBaud(pConfig);      
-            if (status) {
-                break;    
-            }
-        }     
-
-
-
-        if (pConfig->PwrMgmtEnabled) {
-            /* the delay is required after the previous HCI reset before further
-             * HCI commands can be issued
-             */
-            A_MDELAY(200);
-            AR3KEnableTLPM(pConfig);
-        }
-               
-           /* re-enable asynchronous recv */
-        status = HCI_TransportEnableDisableAsyncRecv(pConfig->pHCIDev,true);
-        if (status) {
-            break;    
-        }     
-    
-    
-    } while (false);
-    
+	int        status = 0;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR3K Config: Configuring AR3K ...\n"));
+
+	do {
+
+		if ((pConfig->pHCIDev == NULL) || (pConfig->pHCIProps == NULL) || (pConfig->pHIFDevice == NULL)) {
+			status = A_EINVAL;
+			break;
+		}
+
+		/* disable asynchronous recv while we issue commands and receive events synchronously */
+		status = HCI_TransportEnableDisableAsyncRecv(pConfig->pHCIDev,false);
+		if (status) {
+			break;
+		}
+
+		if (pConfig->Flags & AR3K_CONFIG_FLAG_FORCE_MINBOOT_EXIT) {
+			status =  AR3KExitMinBoot(pConfig);
+			if (status) {
+				break;
+			}
+		}
+
+
+		/* Load patching and PST file if available*/
+		if (0 != AthPSInitialize(pConfig)) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Patch Download Failed!\n"));
+		}
+
+		/* Send HCI reset to make PS tags take effect*/
+		AR3KConfigureSendHCIReset(pConfig);
+
+		if (pConfig->Flags &
+		    (AR3K_CONFIG_FLAG_SET_AR3K_BAUD | AR3K_CONFIG_FLAG_SET_AR6K_SCALE_STEP)) {
+			status = AR3KConfigureHCIBaud(pConfig);
+			if (status) {
+				break;
+			}
+		}
+
+
+
+		if (pConfig->PwrMgmtEnabled) {
+			/* the delay is required after the previous HCI reset before further
+			 * HCI commands can be issued
+			 */
+			A_MDELAY(200);
+			AR3KEnableTLPM(pConfig);
+		}
+
+		/* re-enable asynchronous recv */
+		status = HCI_TransportEnableDisableAsyncRecv(pConfig->pHCIDev,true);
+		if (status) {
+			break;
+		}
+
+
+	} while (false);
+
   
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR3K Config: Configuration Complete (status = %d) \n",status));
-    
-    return status;
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR3K Config: Configuration Complete (status = %d) \n",status));
+
+	return status;
 }
 
 int AR3KConfigureExit(void *config)
 {
-    int        status = 0;
-    AR3K_CONFIG_INFO *pConfig = (AR3K_CONFIG_INFO *)config;
-        
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR3K Config: Cleaning up AR3K ...\n"));
-                                
-    do {
-        
-        if ((pConfig->pHCIDev == NULL) || (pConfig->pHCIProps == NULL) || (pConfig->pHIFDevice == NULL)) {
-            status = A_EINVAL;
-            break;    
-        }
-        
-            /* disable asynchronous recv while we issue commands and receive events synchronously */
-        status = HCI_TransportEnableDisableAsyncRecv(pConfig->pHCIDev,false);
-        if (status) {
-            break;    
-        }
-      
-        if (pConfig->Flags & 
-                (AR3K_CONFIG_FLAG_SET_AR3K_BAUD | AR3K_CONFIG_FLAG_SET_AR6K_SCALE_STEP)) {
-            status = AR3KConfigureHCIBaud(pConfig);      
-            if (status) {
-                break;    
-            }
-        }
-
-           /* re-enable asynchronous recv */
-        status = HCI_TransportEnableDisableAsyncRecv(pConfig->pHCIDev,true);
-        if (status) {
-            break;    
-        }     
-    
-    
-    } while (false);
-    
+	int        status = 0;
+	AR3K_CONFIG_INFO *pConfig = (AR3K_CONFIG_INFO *)config;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR3K Config: Cleaning up AR3K ...\n"));
+
+	do {
+
+		if ((pConfig->pHCIDev == NULL) || (pConfig->pHCIProps == NULL) || (pConfig->pHIFDevice == NULL)) {
+			status = A_EINVAL;
+			break;
+		}
+
+		/* disable asynchronous recv while we issue commands and receive events synchronously */
+		status = HCI_TransportEnableDisableAsyncRecv(pConfig->pHCIDev,false);
+		if (status) {
+			break;
+		}
+
+		if (pConfig->Flags &
+		    (AR3K_CONFIG_FLAG_SET_AR3K_BAUD | AR3K_CONFIG_FLAG_SET_AR6K_SCALE_STEP)) {
+			status = AR3KConfigureHCIBaud(pConfig);
+			if (status) {
+				break;
+			}
+		}
+
+		/* re-enable asynchronous recv */
+		status = HCI_TransportEnableDisableAsyncRecv(pConfig->pHCIDev,true);
+		if (status) {
+			break;
+		}
+
+
+	} while (false);
+
   
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR3K Config: Cleanup Complete (status = %d) \n",status));
-    
-    return status;
-}
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR3K Config: Cleanup Complete (status = %d) \n",status));
 
+	return status;
+}
diff --git a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsconfig.c b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsconfig.c
index 3cf5693..a6a0695 100644
--- a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsconfig.c
+++ b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsconfig.c
@@ -41,16 +41,16 @@
  */
 typedef struct {
 
-    PSCmdPacket *HciCmdList;
-    u32 num_packets;
-    AR3K_CONFIG_INFO *dev;
+	PSCmdPacket *HciCmdList;
+	u32 num_packets;
+	AR3K_CONFIG_INFO *dev;
 }HciCommandListParam;
 
 int SendHCICommandWaitCommandComplete(AR3K_CONFIG_INFO *pConfig,
-                                           u8 *pHCICommand,
-                                           int              CmdLength,
-                                           u8 **ppEventBuffer,
-                                           u8 **ppBufferToFree);
+				      u8 *pHCICommand,
+				      int              CmdLength,
+				      u8 **ppEventBuffer,
+				      u8 **ppBufferToFree);
 
 u32 Rom_Version;
 u32 Build_Version;
@@ -77,12 +77,12 @@ int PSSendOps(void *arg);
 #ifdef BT_PS_DEBUG
 void Hci_log(A_UCHAR * log_string,A_UCHAR *data,u32 len)
 {
-    int i;
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s : ",log_string));
-    for (i = 0; i < len; i++) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("0x%02x ", data[i]));
-    }
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("\n...................................\n"));
+	int i;
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s : ",log_string));
+	for (i = 0; i < len; i++) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("0x%02x ", data[i]));
+	}
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("\n...................................\n"));
 }
 #else
 #define Hci_log(string,data,len)
@@ -93,255 +93,255 @@ void Hci_log(A_UCHAR * log_string,A_UCHAR *data,u32 len)
 
 int AthPSInitialize(AR3K_CONFIG_INFO *hdev)
 {
-    int status = 0;
-    if(hdev == NULL) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid Device handle received\n"));
-        return A_ERROR;
-    }
+	int status = 0;
+	if (hdev == NULL) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid Device handle received\n"));
+		return A_ERROR;
+	}
 
 #ifndef HCI_TRANSPORT_SDIO
-    DECLARE_WAITQUEUE(wait, current);
+	DECLARE_WAITQUEUE(wait, current);
 #endif /* HCI_TRANSPORT_SDIO */
-    
+
 
 #ifdef HCI_TRANSPORT_SDIO
-    status = PSSendOps((void*)hdev);
+	status = PSSendOps((void*)hdev);
 #else
-    if(InitPSState(hdev) == -1) {
-        return A_ERROR;
-    }
-    allow_signal(SIGKILL);
-    add_wait_queue(&PsCompleteEvent,&wait);
-    set_current_state(TASK_INTERRUPTIBLE);
-    if(!kernel_thread(PSSendOps,(void*)hdev,CLONE_FS|CLONE_FILES|CLONE_SIGHAND|SIGCHLD)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Kthread Failed\n"));
-        remove_wait_queue(&PsCompleteEvent,&wait);
-        return A_ERROR;
-    }
-    wait_event_interruptible(PsCompleteEvent,(PSTagMode == false));
-    set_current_state(TASK_RUNNING);
-    remove_wait_queue(&PsCompleteEvent,&wait);
+	if (InitPSState(hdev) == -1) {
+		return A_ERROR;
+	}
+	allow_signal(SIGKILL);
+	add_wait_queue(&PsCompleteEvent,&wait);
+	set_current_state(TASK_INTERRUPTIBLE);
+	if (!kernel_thread(PSSendOps,(void*)hdev,CLONE_FS|CLONE_FILES|CLONE_SIGHAND|SIGCHLD)) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Kthread Failed\n"));
+		remove_wait_queue(&PsCompleteEvent,&wait);
+		return A_ERROR;
+	}
+	wait_event_interruptible(PsCompleteEvent,(PSTagMode == false));
+	set_current_state(TASK_RUNNING);
+	remove_wait_queue(&PsCompleteEvent,&wait);
 
 #endif /* HCI_TRANSPORT_SDIO */
 
 
-    return status;
-    
+	return status;
+
 }
 
 int PSSendOps(void *arg) 
 {
-    int i;
-    int status = 0;
-    PSCmdPacket *HciCmdList; /* List storing the commands */
-    const struct firmware* firmware;
-    u32 numCmds;
-    u8 *event;
-    u8 *bufferToFree;
-    struct hci_dev *device;
-    A_UCHAR *buffer;
-    u32 len;
-    u32 DevType;
-    A_UCHAR *PsFileName;
-    A_UCHAR *patchFileName;
-    A_UCHAR *path = NULL;
-    A_UCHAR *config_path = NULL;
-    A_UCHAR config_bdaddr[MAX_BDADDR_FORMAT_LENGTH];
-    AR3K_CONFIG_INFO *hdev = (AR3K_CONFIG_INFO*)arg;
-    struct device *firmwareDev = NULL;
-    status = 0;
-    HciCmdList = NULL;
+	int i;
+	int status = 0;
+	PSCmdPacket *HciCmdList; /* List storing the commands */
+	const struct firmware* firmware;
+	u32 numCmds;
+	u8 *event;
+	u8 *bufferToFree;
+	struct hci_dev *device;
+	A_UCHAR *buffer;
+	u32 len;
+	u32 DevType;
+	A_UCHAR *PsFileName;
+	A_UCHAR *patchFileName;
+	A_UCHAR *path = NULL;
+	A_UCHAR *config_path = NULL;
+	A_UCHAR config_bdaddr[MAX_BDADDR_FORMAT_LENGTH];
+	AR3K_CONFIG_INFO *hdev = (AR3K_CONFIG_INFO*)arg;
+	struct device *firmwareDev = NULL;
+	status = 0;
+	HciCmdList = NULL;
 #ifdef HCI_TRANSPORT_SDIO
-    device = hdev->pBtStackHCIDev; 
-    firmwareDev = device->parent;
+	device = hdev->pBtStackHCIDev;
+	firmwareDev = device->parent;
 #else 
-    device = hdev;
-    firmwareDev = &device->dev;
-    AthEnableSyncCommandOp(true);
+	device = hdev;
+	firmwareDev = &device->dev;
+	AthEnableSyncCommandOp(true);
 #endif /* HCI_TRANSPORT_SDIO */
-    /* First verify if the controller is an FPGA or ASIC, so depending on the device type the PS file to be written will be different.
-     */
-
-    path =(A_UCHAR *)A_MALLOC(MAX_FW_PATH_LEN);
-    if(path == NULL) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Malloc failed to allocate %d bytes for path\n", MAX_FW_PATH_LEN));
-        goto complete;
-    }
-    config_path = (A_UCHAR *) A_MALLOC(MAX_FW_PATH_LEN);
-    if(config_path == NULL) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Malloc failed to allocate %d bytes for config_path\n", MAX_FW_PATH_LEN));
-        goto complete;
-    }
-
-    if(A_ERROR == getDeviceType(hdev,&DevType)) {
-        status = 1;
-        goto complete;
-    }
-    if(A_ERROR == ReadVersionInfo(hdev)) {
-        status = 1;
-        goto complete;
-    }
-
-    patchFileName = PATCH_FILE;
-    snprintf(path, MAX_FW_PATH_LEN, "%s/%xcoex/",CONFIG_PATH,Rom_Version);
-    if(DevType){
-        if(DevType == 0xdeadc0de){
-	        PsFileName =  PS_ASIC_FILE;
-	    } else{
-    		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" FPGA Test Image : %x %x  \n",Rom_Version,Build_Version));
-                if((Rom_Version == 0x99999999) && (Build_Version == 1)){
-                        
-    			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("FPGA Test Image : Skipping Patch File load\n"));
-    			patchFileName = NULL;
+	/* First verify if the controller is an FPGA or ASIC, so depending on the device type the PS file to be written will be different.
+	 */
+
+	path =(A_UCHAR *)A_MALLOC(MAX_FW_PATH_LEN);
+	if (path == NULL) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Malloc failed to allocate %d bytes for path\n", MAX_FW_PATH_LEN));
+		goto complete;
+	}
+	config_path = (A_UCHAR *) A_MALLOC(MAX_FW_PATH_LEN);
+	if (config_path == NULL) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Malloc failed to allocate %d bytes for config_path\n", MAX_FW_PATH_LEN));
+		goto complete;
+	}
+
+	if (A_ERROR == getDeviceType(hdev,&DevType)) {
+		status = 1;
+		goto complete;
+	}
+	if (A_ERROR == ReadVersionInfo(hdev)) {
+		status = 1;
+		goto complete;
+	}
+
+	patchFileName = PATCH_FILE;
+	snprintf(path, MAX_FW_PATH_LEN, "%s/%xcoex/",CONFIG_PATH,Rom_Version);
+	if (DevType){
+		if (DevType == 0xdeadc0de){
+			PsFileName =  PS_ASIC_FILE;
+		} else{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" FPGA Test Image : %x %x  \n",Rom_Version,Build_Version));
+			if ((Rom_Version == 0x99999999) && (Build_Version == 1)){
+
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("FPGA Test Image : Skipping Patch File load\n"));
+				patchFileName = NULL;
+			}
+			PsFileName =  PS_FPGA_FILE;
 		}
-	        PsFileName =  PS_FPGA_FILE;
-	    }
-    }
-    else{
-	    PsFileName =  PS_ASIC_FILE;
-    }
-
-    snprintf(config_path, MAX_FW_PATH_LEN, "%s%s",path,PsFileName);
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%x: FPGA/ASIC PS File Name %s\n", DevType,config_path));
-    /* Read the PS file to a dynamically allocated buffer */
-    if(A_REQUEST_FIRMWARE(&firmware,config_path,firmwareDev) < 0) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: firmware file open error\n", __FUNCTION__ ));
-        status = 1;
-        goto complete;
-
-    }
-    if(NULL == firmware || firmware->size == 0) {
-        status = 1;
-        goto complete;
-    }
-    buffer = (A_UCHAR *)A_MALLOC(firmware->size);
-    if(buffer != NULL) {
-    /* Copy the read file to a local Dynamic buffer */
-        memcpy(buffer,firmware->data,firmware->size);
-        len = firmware->size;
-        A_RELEASE_FIRMWARE(firmware);
-        /* Parse the PS buffer to a global variable */
-        status = AthDoParsePS(buffer,len);
-        A_FREE(buffer);
-    } else {
-        A_RELEASE_FIRMWARE(firmware);
-    }
-
-
-    /* Read the patch file to a dynamically allocated buffer */
-	if(patchFileName != NULL)
-                snprintf(config_path,
-                         MAX_FW_PATH_LEN, "%s%s",path,patchFileName);
+	}
+	else{
+		PsFileName =  PS_ASIC_FILE;
+	}
+
+	snprintf(config_path, MAX_FW_PATH_LEN, "%s%s",path,PsFileName);
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%x: FPGA/ASIC PS File Name %s\n", DevType,config_path));
+	/* Read the PS file to a dynamically allocated buffer */
+	if (A_REQUEST_FIRMWARE(&firmware,config_path,firmwareDev) < 0) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: firmware file open error\n", __FUNCTION__ ));
+		status = 1;
+		goto complete;
+
+	}
+	if (NULL == firmware || firmware->size == 0) {
+		status = 1;
+		goto complete;
+	}
+	buffer = (A_UCHAR *)A_MALLOC(firmware->size);
+	if (buffer != NULL) {
+		/* Copy the read file to a local Dynamic buffer */
+		memcpy(buffer,firmware->data,firmware->size);
+		len = firmware->size;
+		A_RELEASE_FIRMWARE(firmware);
+		/* Parse the PS buffer to a global variable */
+		status = AthDoParsePS(buffer,len);
+		A_FREE(buffer);
+	} else {
+		A_RELEASE_FIRMWARE(firmware);
+	}
+
+
+	/* Read the patch file to a dynamically allocated buffer */
+	if (patchFileName != NULL)
+		snprintf(config_path,
+			 MAX_FW_PATH_LEN, "%s%s",path,patchFileName);
 	else {
-        	status = 0;
+		status = 0;
+	}
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Patch File Name %s\n", config_path));
+	if ((patchFileName == NULL) || (A_REQUEST_FIRMWARE(&firmware,config_path,firmwareDev) < 0)) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: firmware file open error\n", __FUNCTION__ ));
+		/*
+		 *  It is not necessary that Patch file be available, continue with PS Operations if.
+		 *  failed.
+		 */
+		status = 0;
+
+	} else {
+		if (NULL == firmware || firmware->size == 0) {
+			status = 0;
+		} else {
+			buffer = (A_UCHAR *)A_MALLOC(firmware->size);
+			if (buffer != NULL) {
+				/* Copy the read file to a local Dynamic buffer */
+				memcpy(buffer,firmware->data,firmware->size);
+				len = firmware->size;
+				A_RELEASE_FIRMWARE(firmware);
+				/* parse and store the Patch file contents to a global variables */
+				status = AthDoParsePatch(buffer,len);
+				A_FREE(buffer);
+			} else {
+				A_RELEASE_FIRMWARE(firmware);
+			}
+		}
 	}
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Patch File Name %s\n", config_path));
-    if((patchFileName == NULL) || (A_REQUEST_FIRMWARE(&firmware,config_path,firmwareDev) < 0)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: firmware file open error\n", __FUNCTION__ ));
-        /* 
-         *  It is not necessary that Patch file be available, continue with PS Operations if.
-         *  failed.
-         */
-        status = 0;
-
-    } else {
-        if(NULL == firmware || firmware->size == 0) {
-            status = 0;
-        } else {
-            buffer = (A_UCHAR *)A_MALLOC(firmware->size);
-            if(buffer != NULL) {
-                /* Copy the read file to a local Dynamic buffer */
-                memcpy(buffer,firmware->data,firmware->size);
-                len = firmware->size;
-                A_RELEASE_FIRMWARE(firmware);
-                /* parse and store the Patch file contents to a global variables */
-                status = AthDoParsePatch(buffer,len);
-                A_FREE(buffer);
-            } else {
-                A_RELEASE_FIRMWARE(firmware);
-            }
-        }
-    }
-
-    /* Create an HCI command list from the parsed PS and patch information */
-    AthCreateCommandList(&HciCmdList,&numCmds);
-
-    /* Form the parameter for PSSendOps() API */
+
+	/* Create an HCI command list from the parsed PS and patch information */
+	AthCreateCommandList(&HciCmdList,&numCmds);
+
+	/* Form the parameter for PSSendOps() API */
  
 
-    /*
-     * First Send the CRC packet, 
-     * We have to continue with the PS operations only if the CRC packet has been replied with 
-     * a Command complete event with status Error.
-     */
-
-    if(SendHCICommandWaitCommandComplete
-    (hdev,
-    HciCmdList[0].Hcipacket,
-    HciCmdList[0].packetLen,
-    &event,
-    &bufferToFree) == 0) {
-        if(ReadPSEvent(event) == 0) { /* Exit if the status is success */
-            if(bufferToFree != NULL) {
-                A_FREE(bufferToFree);
-                }
+	/*
+	 * First Send the CRC packet,
+	 * We have to continue with the PS operations only if the CRC packet has been replied with
+	 * a Command complete event with status Error.
+	 */
+
+	if (SendHCICommandWaitCommandComplete
+	    (hdev,
+	     HciCmdList[0].Hcipacket,
+	     HciCmdList[0].packetLen,
+	     &event,
+	     &bufferToFree) == 0) {
+		if (ReadPSEvent(event) == 0) { /* Exit if the status is success */
+			if (bufferToFree != NULL) {
+				A_FREE(bufferToFree);
+			}
 	
 #ifndef HCI_TRANSPORT_SDIO
-			if(bdaddr && bdaddr[0] !='\0') {
+			if (bdaddr && bdaddr[0] !='\0') {
 				write_bdaddr(hdev,bdaddr,BDADDR_TYPE_STRING);
 			}
 #endif 
-               status = 1;
-               goto complete;
-        }
-        if(bufferToFree != NULL) {
-               A_FREE(bufferToFree);
-        }
-    } else {
-        status = 0;
-        goto complete;
-    }
+			status = 1;
+			goto complete;
+		}
+		if (bufferToFree != NULL) {
+			A_FREE(bufferToFree);
+		}
+	} else {
+		status = 0;
+		goto complete;
+	}
  
-    for(i = 1; i <numCmds; i++) {
-    
-        if(SendHCICommandWaitCommandComplete
-        (hdev,
-        HciCmdList[i].Hcipacket,
-        HciCmdList[i].packetLen,
-        &event,
-        &bufferToFree) == 0) {
-            if(ReadPSEvent(event) != 0) { /* Exit if the status is success */
-                if(bufferToFree != NULL) {
-                    A_FREE(bufferToFree);
-                    }
-                   status = 1;
-                    goto complete;
-            }
-            if(bufferToFree != NULL) {
-                   A_FREE(bufferToFree);
-            }
-        } else {
-            status = 0;
-            goto complete;
-        }
-    }
+	for(i = 1; i <numCmds; i++) {
+
+		if (SendHCICommandWaitCommandComplete
+		    (hdev,
+		     HciCmdList[i].Hcipacket,
+		     HciCmdList[i].packetLen,
+		     &event,
+		     &bufferToFree) == 0) {
+			if (ReadPSEvent(event) != 0) { /* Exit if the status is success */
+				if (bufferToFree != NULL) {
+					A_FREE(bufferToFree);
+				}
+				status = 1;
+				goto complete;
+			}
+			if (bufferToFree != NULL) {
+				A_FREE(bufferToFree);
+			}
+		} else {
+			status = 0;
+			goto complete;
+		}
+	}
 #ifdef HCI_TRANSPORT_SDIO
-	if(BDADDR == false)
-		if(hdev->bdaddr[0] !=0x00 ||
-		   hdev->bdaddr[1] !=0x00 ||
-		   hdev->bdaddr[2] !=0x00 ||
-		   hdev->bdaddr[3] !=0x00 ||
-		   hdev->bdaddr[4] !=0x00 ||
-		   hdev->bdaddr[5] !=0x00)
+	if (BDADDR == false)
+		if (hdev->bdaddr[0] !=0x00 ||
+		    hdev->bdaddr[1] !=0x00 ||
+		    hdev->bdaddr[2] !=0x00 ||
+		    hdev->bdaddr[3] !=0x00 ||
+		    hdev->bdaddr[4] !=0x00 ||
+		    hdev->bdaddr[5] !=0x00)
 			write_bdaddr(hdev,hdev->bdaddr,BDADDR_TYPE_HEX);
 
 #ifndef HCI_TRANSPORT_SDIO
 
-	if(bdaddr && bdaddr[0] != '\0') {
+	if (bdaddr && bdaddr[0] != '\0') {
 		write_bdaddr(hdev,bdaddr,BDADDR_TYPE_STRING);
 	} else
 #endif /* HCI_TRANSPORT_SDIO */
-    /* Write BDADDR Read from OTP here */
+		/* Write BDADDR Read from OTP here */
 
 
 
@@ -349,39 +349,39 @@ int PSSendOps(void *arg)
 
 	{
 		 /* Read Contents of BDADDR file if user has not provided any option */
-        snprintf(config_path,MAX_FW_PATH_LEN, "%s%s",path,BDADDR_FILE);
-    	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Patch File Name %s\n", config_path));
-    	if(A_REQUEST_FIRMWARE(&firmware,config_path,firmwareDev) < 0) {
-        	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: firmware file open error\n", __FUNCTION__ ));
-        	status = 1;
-        	goto complete;
-    	}
-    	if(NULL == firmware || firmware->size == 0) {
-        	status = 1;
-        	goto complete;
-    	}
-        len = (firmware->size > MAX_BDADDR_FORMAT_LENGTH)? MAX_BDADDR_FORMAT_LENGTH: firmware->size;
+		snprintf(config_path,MAX_FW_PATH_LEN, "%s%s",path,BDADDR_FILE);
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Patch File Name %s\n", config_path));
+		if (A_REQUEST_FIRMWARE(&firmware,config_path,firmwareDev) < 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: firmware file open error\n", __FUNCTION__ ));
+			status = 1;
+			goto complete;
+		}
+		if (NULL == firmware || firmware->size == 0) {
+			status = 1;
+			goto complete;
+		}
+		len = (firmware->size > MAX_BDADDR_FORMAT_LENGTH)? MAX_BDADDR_FORMAT_LENGTH: firmware->size;
 	memcpy(config_bdaddr, firmware->data,len);
 	config_bdaddr[len] = '\0';
 	write_bdaddr(hdev,config_bdaddr,BDADDR_TYPE_STRING);
-       	A_RELEASE_FIRMWARE(firmware);
+	A_RELEASE_FIRMWARE(firmware);
 	}
 complete:
 #ifndef HCI_TRANSPORT_SDIO
-    AthEnableSyncCommandOp(false);
-    PSTagMode = false;
-    wake_up_interruptible(&PsCompleteEvent);
+	AthEnableSyncCommandOp(false);
+	PSTagMode = false;
+	wake_up_interruptible(&PsCompleteEvent);
 #endif /* HCI_TRANSPORT_SDIO */
-    if(NULL != HciCmdList) {
-        AthFreeCommandList(&HciCmdList,numCmds);
-    }
-    if(path) {
-        A_FREE(path);
-    }
-    if(config_path) {
-        A_FREE(config_path);
-    }
-    return status;
+	if (NULL != HciCmdList) {
+		AthFreeCommandList(&HciCmdList,numCmds);
+	}
+	if (path) {
+		A_FREE(path);
+	}
+	if (config_path) {
+		A_FREE(config_path);
+	}
+	return status;
 }
 #ifndef HCI_TRANSPORT_SDIO
 /*
@@ -390,51 +390,51 @@ complete:
  *  For HCI SDIO transport, this will be internally defined. 
  */
 int SendHCICommandWaitCommandComplete(AR3K_CONFIG_INFO *pConfig,
-                                           u8 *pHCICommand,
-                                           int              CmdLength,
-                                           u8 **ppEventBuffer,
-                                           u8 **ppBufferToFree)
+				      u8 *pHCICommand,
+				      int              CmdLength,
+				      u8 **ppEventBuffer,
+				      u8 **ppBufferToFree)
 {
-    if(CmdLength == 0) {
-        return A_ERROR;
-    }
-    Hci_log("COM Write -->",pHCICommand,CmdLength);
-    PSAcked = false;
-    if(PSHciWritepacket(pConfig,pHCICommand,CmdLength) == 0) {
-        /* If the controller is not available, return Error */
-        return A_ERROR;
-    }
-    //add_timer(&psCmdTimer);
-    wait_event_interruptible(HciEvent,(PSAcked == true));
-    if(NULL != HciEventpacket) {
-        *ppEventBuffer = HciEventpacket;
-        *ppBufferToFree = HciEventpacket;
-    } else {
-        /* Did not get an event from controller. return error */
-        *ppBufferToFree = NULL;
-        return A_ERROR;
-    }
-
-    return 0;
+	if (CmdLength == 0) {
+		return A_ERROR;
+	}
+	Hci_log("COM Write -->",pHCICommand,CmdLength);
+	PSAcked = false;
+	if (PSHciWritepacket(pConfig,pHCICommand,CmdLength) == 0) {
+		/* If the controller is not available, return Error */
+		return A_ERROR;
+	}
+	//add_timer(&psCmdTimer);
+	wait_event_interruptible(HciEvent,(PSAcked == true));
+	if (NULL != HciEventpacket) {
+		*ppEventBuffer = HciEventpacket;
+		*ppBufferToFree = HciEventpacket;
+	} else {
+		/* Did not get an event from controller. return error */
+		*ppBufferToFree = NULL;
+		return A_ERROR;
+	}
+
+	return 0;
 }
 #endif /* HCI_TRANSPORT_SDIO */
 
 int ReadPSEvent(A_UCHAR* Data){
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" PS Event %x %x %x\n",Data[4],Data[5],Data[3]));
-                                
-    if(Data[4] == 0xFC && Data[5] == 0x00)
-    {
-         switch(Data[3]){
-             case 0x0B:
-                     return 0;
-                 break;
-                 case 0x0C:
-                    /* Change Baudrate */
-                        return 0;
-                 break;  
-                 case 0x04:
-                     return 0;
-                 break;  
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" PS Event %x %x %x\n",Data[4],Data[5],Data[3]));
+
+	if (Data[4] == 0xFC && Data[5] == 0x00)
+	{
+		switch(Data[3]){
+		case 0x0B:
+			return 0;
+			break;
+		case 0x0C:
+			/* Change Baudrate */
+			return 0;
+			break;
+		case 0x04:
+			return 0;
+			break;
 		case 0x1E:
 			Rom_Version = Data[9];
 			Rom_Version = ((Rom_Version << 8) |Data[8]);
@@ -448,11 +448,11 @@ int ReadPSEvent(A_UCHAR* Data){
 			return 0;
 		break;
 
-        
-                }
-    }                       
-        
-    return A_ERROR;           
+
+		}
+	}
+
+	return A_ERROR;
 }
 int str2ba(unsigned char *str_bdaddr,unsigned char *bdaddr)
 {
@@ -461,7 +461,7 @@ int str2ba(unsigned char *str_bdaddr,unsigned char *bdaddr)
 	int i,j;
 	unsigned char colon_present = 0;
 
-	if(NULL != strstr(str_bdaddr,":")) {
+	if (NULL != strstr(str_bdaddr,":")) {
 		colon_present = 1;
 	}
 
@@ -472,7 +472,7 @@ int str2ba(unsigned char *str_bdaddr,unsigned char *bdaddr)
 		bdbyte[0] = str_byte[0];
 		bdbyte[1] = str_byte[1];
 		bdaddr[j] = A_STRTOL(bdbyte,NULL,16);
-		if(colon_present == 1) {
+		if (colon_present == 1) {
 			str_byte+=3;
 		} else {
 			str_byte+=2;
@@ -486,9 +486,9 @@ int write_bdaddr(AR3K_CONFIG_INFO *pConfig,A_UCHAR *bdaddr,int type)
 	A_UCHAR bdaddr_cmd[] = { 0x0B, 0xFC, 0x0A, 0x01, 0x01, 
 							0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
 
-    u8 *event;
-    u8 *bufferToFree = NULL;
-    int result = A_ERROR;
+	u8 *event;
+	u8 *bufferToFree = NULL;
+	int result = A_ERROR;
 	int inc,outc;
 
 	if (type == BDADDR_TYPE_STRING)
@@ -499,74 +499,72 @@ int write_bdaddr(AR3K_CONFIG_INFO *pConfig,A_UCHAR *bdaddr,int type)
 			bdaddr_cmd[outc] = bdaddr[inc];
 	}
 
-    if(0 == SendHCICommandWaitCommandComplete(pConfig,bdaddr_cmd,
-												sizeof(bdaddr_cmd),
-												&event,&bufferToFree)) {
+	if (0 == SendHCICommandWaitCommandComplete(pConfig,bdaddr_cmd,
+						   sizeof(bdaddr_cmd),
+						   &event,&bufferToFree)) {
 
-        if(event[4] == 0xFC && event[5] == 0x00){
-               if(event[3] == 0x0B){
-                result = 0;
-            }
-        }
+		if (event[4] == 0xFC && event[5] == 0x00){
+			if (event[3] == 0x0B){
+				result = 0;
+			}
+		}
 
-    }
-    if(bufferToFree != NULL) {
-        A_FREE(bufferToFree);
+	}
+	if (bufferToFree != NULL) {
+		A_FREE(bufferToFree);
    }
-    return result;
+	return result;
 
 }
 int ReadVersionInfo(AR3K_CONFIG_INFO *pConfig)
 {
-    u8 hciCommand[] =  {0x1E,0xfc,0x00};
-    u8 *event;
-    u8 *bufferToFree = NULL;
-    int result = A_ERROR;
-    if(0 == SendHCICommandWaitCommandComplete(pConfig,hciCommand,sizeof(hciCommand),&event,&bufferToFree)) {
+	u8 hciCommand[] =  {0x1E,0xfc,0x00};
+	u8 *event;
+	u8 *bufferToFree = NULL;
+	int result = A_ERROR;
+	if (0 == SendHCICommandWaitCommandComplete(pConfig,hciCommand,sizeof(hciCommand),&event,&bufferToFree)) {
 	result = ReadPSEvent(event);
 
-    }
-    if(bufferToFree != NULL) {
-        A_FREE(bufferToFree);
+	}
+	if (bufferToFree != NULL) {
+		A_FREE(bufferToFree);
    }
-    return result;
+	return result;
 }
 int getDeviceType(AR3K_CONFIG_INFO *pConfig, u32 *code)
 {
-    u8 hciCommand[] =  {0x05,0xfc,0x05,0x00,0x00,0x00,0x00,0x04};
-    u8 *event;
-    u8 *bufferToFree = NULL;
-    u32 reg;
-    int result = A_ERROR;
-    *code = 0;
-    hciCommand[3] = (u8)(FPGA_REGISTER & 0xFF);
-    hciCommand[4] = (u8)((FPGA_REGISTER >> 8) & 0xFF);
-    hciCommand[5] = (u8)((FPGA_REGISTER >> 16) & 0xFF);
-    hciCommand[6] = (u8)((FPGA_REGISTER >> 24) & 0xFF);
-    if(0 == SendHCICommandWaitCommandComplete(pConfig,hciCommand,sizeof(hciCommand),&event,&bufferToFree)) {
-
-        if(event[4] == 0xFC && event[5] == 0x00){
-               switch(event[3]){
-                case 0x05:
-                reg = event[9];
-                reg = ((reg << 8) |event[8]);
-                reg = ((reg << 8) |event[7]);
-                reg = ((reg << 8) |event[6]);
-                *code = reg;
-                result = 0;
-
-                break;
-                case 0x06:
-                    //Sleep(500);
-                break;
-            }
-        }
-
-    }
-    if(bufferToFree != NULL) {
-        A_FREE(bufferToFree);
+	u8 hciCommand[] =  {0x05,0xfc,0x05,0x00,0x00,0x00,0x00,0x04};
+	u8 *event;
+	u8 *bufferToFree = NULL;
+	u32 reg;
+	int result = A_ERROR;
+	*code = 0;
+	hciCommand[3] = (u8)(FPGA_REGISTER & 0xFF);
+	hciCommand[4] = (u8)((FPGA_REGISTER >> 8) & 0xFF);
+	hciCommand[5] = (u8)((FPGA_REGISTER >> 16) & 0xFF);
+	hciCommand[6] = (u8)((FPGA_REGISTER >> 24) & 0xFF);
+	if (0 == SendHCICommandWaitCommandComplete(pConfig,hciCommand,sizeof(hciCommand),&event,&bufferToFree)) {
+
+		if (event[4] == 0xFC && event[5] == 0x00){
+			switch(event[3]){
+			case 0x05:
+				reg = event[9];
+				reg = ((reg << 8) |event[8]);
+				reg = ((reg << 8) |event[7]);
+				reg = ((reg << 8) |event[6]);
+				*code = reg;
+				result = 0;
+
+				break;
+			case 0x06:
+				//Sleep(500);
+				break;
+			}
+		}
+
+	}
+	if (bufferToFree != NULL) {
+		A_FREE(bufferToFree);
    }
-    return result;
+	return result;
 }
-
-
diff --git a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c
index 90ced22..83e68cf 100644
--- a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c
+++ b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c
@@ -106,11 +106,11 @@ typedef struct ST_PS_DATA_FORMAT {
 }ST_PS_DATA_FORMAT;
 
 typedef struct ST_READ_STATUS {
-    unsigned uTagID;
-    unsigned uSection;
-    unsigned uLineCount;
-    unsigned uCharCount;
-    unsigned uByteCount;
+	unsigned uTagID;
+	unsigned uSection;
+	unsigned uLineCount;
+	unsigned uCharCount;
+	unsigned uByteCount;
 }ST_READ_STATUS;
 
 
@@ -135,185 +135,185 @@ static int AthPSCreateHCICommand(A_UCHAR Opcode, u32 Param1,PSCmdPacket *PSPatch
 /* Function to reads the next character from the input buffer */
 char AthReadChar(A_UCHAR *buffer, u32 len,u32 *pos)
 {
-    char Ch;
-    if(buffer == NULL || *pos >=len )
-    {
-        return '\0';
-    } else {
-        Ch = buffer[*pos];
-        (*pos)++;
-        return Ch;
-    }
+	char Ch;
+	if (buffer == NULL || *pos >=len )
+	{
+		return '\0';
+	} else {
+		Ch = buffer[*pos];
+		(*pos)++;
+		return Ch;
+	}
 }
 /* PS parser helper function */
 unsigned int uGetInputDataFormat(char *pCharLine, ST_PS_DATA_FORMAT *pstFormat)
 {
-    if(pCharLine[0] != '[') {
-        pstFormat->eDataType = eHex;
-        pstFormat->bIsArray = true;
-        return 0;
-    }
-    switch(pCharLine[1]) {
-        case 'H':
-        case 'h':
-        if(pCharLine[2]==':') {
-            if((pCharLine[3]== 'a') || (pCharLine[3]== 'A')) {
-                if(pCharLine[4] == ']') {
-                    pstFormat->eDataType = eHex;
-                    pstFormat->bIsArray = true;
-                    pCharLine += 5;
-                    return 0;
-                }
-                else {
-                       AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format\n")); //[H:A
-                    return 1;
-                }
-            }
-            if((pCharLine[3]== 'S') || (pCharLine[3]== 's')) {
-                if(pCharLine[4] == ']') {
-                    pstFormat->eDataType = eHex;
-                    pstFormat->bIsArray = false;
-                    pCharLine += 5;
-                    return 0;
-                }
-                else {
-                       AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format\n")); //[H:A
-                    return 1;
-                }
-            }
-            else if(pCharLine[3] == ']') {         //[H:]
-                pstFormat->eDataType = eHex;
-                pstFormat->bIsArray = true;
-                pCharLine += 4;
-                return 0;
-            }
-            else {                            //[H:
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format\n"));
-                return 1;                    
-            }
-        }
-        else if(pCharLine[2]==']') {    //[H]
-            pstFormat->eDataType = eHex;
-            pstFormat->bIsArray = true;
-            pCharLine += 3;
-            return 0;
-        }
-        else {                      //[H
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format\n"));
-            return 1;            
-        }
-        break;
-
-        case 'A':
-        case 'a':
-        if(pCharLine[2]==':') {
-            if((pCharLine[3]== 'h') || (pCharLine[3]== 'H')) {
-                if(pCharLine[4] == ']') {
-                    pstFormat->eDataType = eHex;
-                    pstFormat->bIsArray = true;
-                    pCharLine += 5;
-                    return 0;
-                }
-                else {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 1\n")); //[A:H
-                    return 1;
-                }
-             }
-            else if(pCharLine[3]== ']') {         //[A:]
-                pstFormat->eDataType = eHex;
-                pstFormat->bIsArray = true;
-                pCharLine += 4;
-                return 0;
-            }
-            else {                            //[A:
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 2\n"));
-                return 1;                    
-            }
-        }
-        else if(pCharLine[2]==']') {    //[H]
-            pstFormat->eDataType = eHex;
-            pstFormat->bIsArray = true;
-            pCharLine += 3;
-            return 0;
-        }
-        else {                      //[H
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 3\n"));
-            return 1;            
-        }
-        break;
-
-        case 'S':
-        case 's':
-        if(pCharLine[2]==':') {
-            if((pCharLine[3]== 'h') || (pCharLine[3]== 'H')) {
-                if(pCharLine[4] == ']') {
-                    pstFormat->eDataType = eHex;
-                    pstFormat->bIsArray = true;
-                    pCharLine += 5;
-                    return 0;
-                }
-                else {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 5\n")); //[A:H
-                    return 1;
-                }
-             }
-            else if(pCharLine[3]== ']') {         //[A:]
-                pstFormat->eDataType = eHex;
-                pstFormat->bIsArray = true;
-                pCharLine += 4;
-                return 0;
-            }
-            else {                            //[A:
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 6\n"));
-                return 1;                    
-            }
-        }
-        else if(pCharLine[2]==']') {    //[H]
-            pstFormat->eDataType = eHex;
-            pstFormat->bIsArray = true;
-            pCharLine += 3;
-            return 0;
-        }
-        else {                      //[H
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 7\n"));
-            return 1;            
-        }
-        break;
-    
-        default:
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 8\n"));
-        return 1;
-    }
+	if (pCharLine[0] != '[') {
+		pstFormat->eDataType = eHex;
+		pstFormat->bIsArray = true;
+		return 0;
+	}
+	switch(pCharLine[1]) {
+	case 'H':
+	case 'h':
+		if (pCharLine[2]==':') {
+			if ((pCharLine[3]== 'a') || (pCharLine[3]== 'A')) {
+				if (pCharLine[4] == ']') {
+					pstFormat->eDataType = eHex;
+					pstFormat->bIsArray = true;
+					pCharLine += 5;
+					return 0;
+				}
+				else {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format\n")); //[H:A
+					return 1;
+				}
+			}
+			if ((pCharLine[3]== 'S') || (pCharLine[3]== 's')) {
+				if (pCharLine[4] == ']') {
+					pstFormat->eDataType = eHex;
+					pstFormat->bIsArray = false;
+					pCharLine += 5;
+					return 0;
+				}
+				else {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format\n")); //[H:A
+					return 1;
+				}
+			}
+			else if (pCharLine[3] == ']') {         //[H:]
+				pstFormat->eDataType = eHex;
+				pstFormat->bIsArray = true;
+				pCharLine += 4;
+				return 0;
+			}
+			else {                            //[H:
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format\n"));
+				return 1;
+			}
+		}
+		else if (pCharLine[2]==']') {    //[H]
+			pstFormat->eDataType = eHex;
+			pstFormat->bIsArray = true;
+			pCharLine += 3;
+			return 0;
+		}
+		else {                      //[H
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format\n"));
+			return 1;
+		}
+	break;
+
+	case 'A':
+	case 'a':
+		if (pCharLine[2]==':') {
+			if ((pCharLine[3]== 'h') || (pCharLine[3]== 'H')) {
+				if (pCharLine[4] == ']') {
+					pstFormat->eDataType = eHex;
+					pstFormat->bIsArray = true;
+					pCharLine += 5;
+					return 0;
+				}
+				else {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 1\n")); //[A:H
+					return 1;
+				}
+			}
+			else if (pCharLine[3]== ']') {         //[A:]
+				pstFormat->eDataType = eHex;
+				pstFormat->bIsArray = true;
+				pCharLine += 4;
+				return 0;
+			}
+			else {                            //[A:
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 2\n"));
+				return 1;
+			}
+		}
+		else if (pCharLine[2]==']') {    //[H]
+			pstFormat->eDataType = eHex;
+			pstFormat->bIsArray = true;
+			pCharLine += 3;
+			return 0;
+		}
+		else {                      //[H
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 3\n"));
+			return 1;
+		}
+	break;
+
+	case 'S':
+	case 's':
+		if (pCharLine[2]==':') {
+			if ((pCharLine[3]== 'h') || (pCharLine[3]== 'H')) {
+				if (pCharLine[4] == ']') {
+					pstFormat->eDataType = eHex;
+					pstFormat->bIsArray = true;
+					pCharLine += 5;
+					return 0;
+				}
+				else {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 5\n")); //[A:H
+					return 1;
+				}
+			}
+			else if (pCharLine[3]== ']') {         //[A:]
+				pstFormat->eDataType = eHex;
+				pstFormat->bIsArray = true;
+				pCharLine += 4;
+				return 0;
+			}
+			else {                            //[A:
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 6\n"));
+				return 1;
+			}
+		}
+		else if (pCharLine[2]==']') {    //[H]
+			pstFormat->eDataType = eHex;
+			pstFormat->bIsArray = true;
+			pCharLine += 3;
+			return 0;
+		}
+		else {                      //[H
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 7\n"));
+			return 1;
+		}
+	break;
+
+	default:
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Illegal Data format 8\n"));
+		return 1;
+	}
 }
 
 unsigned int uReadDataInSection(char *pCharLine, ST_PS_DATA_FORMAT stPS_DataFormat)
 {
-    char *pTokenPtr = pCharLine;
-
-    if(pTokenPtr[0] == '[') {
-        while(pTokenPtr[0] != ']' && pTokenPtr[0] != '\0') {
-            pTokenPtr++;
-        }
-        if(pTokenPtr[0] == '\0') {
-            return (0x0FFF);
-        }
-        pTokenPtr++;
-            
-
-    }
-    if(stPS_DataFormat.eDataType == eHex) {
-        if(stPS_DataFormat.bIsArray == true) {
-            //Not implemented
-            return (0x0FFF);
-        }
-        else {
-            return (A_STRTOL(pTokenPtr, NULL, 16));
-        }
-    }
-    else {
-        //Not implemented
-        return (0x0FFF);
-    }
+	char *pTokenPtr = pCharLine;
+
+	if (pTokenPtr[0] == '[') {
+		while (pTokenPtr[0] != ']' && pTokenPtr[0] != '\0') {
+			pTokenPtr++;
+		}
+		if (pTokenPtr[0] == '\0') {
+			return (0x0FFF);
+		}
+		pTokenPtr++;
+
+
+	}
+	if (stPS_DataFormat.eDataType == eHex) {
+		if (stPS_DataFormat.bIsArray == true) {
+			//Not implemented
+			return (0x0FFF);
+		}
+		else {
+			return (A_STRTOL(pTokenPtr, NULL, 16));
+		}
+	}
+	else {
+		//Not implemented
+		return (0x0FFF);
+	}
 }
 int AthParseFilesUnified(A_UCHAR *srcbuffer,u32 srclen, int FileFormat)
 {
@@ -334,220 +334,220 @@ int AthParseFilesUnified(A_UCHAR *srcbuffer,u32 srclen, int FileFormat)
 
    if (srcbuffer == NULL || srclen == 0)
    {
-      AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Could not open .\n"));
-      return A_ERROR;
+	   AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Could not open .\n"));
+	   return A_ERROR;
    }
    TagCount = 0;
    ByteCount = 0;
    Buffer = A_MALLOC(LINE_SIZE_MAX + 1);
-   if(NULL == Buffer) {
-       return A_ERROR;
+   if (NULL == Buffer) {
+	   return A_ERROR;
    }
    if (FileFormat == MB_FILEFORMAT_PATCH)
    {
-      int LineRead = 0;
-      while((pCharLine = AthGetLine(Buffer, LINE_SIZE_MAX, srcbuffer,srclen,&pos)) != NULL)
-      {
-
-         SKIP_BLANKS(pCharLine);
-
-         // Comment line or empty line
-         if ((pCharLine[0] == '/') && (pCharLine[1] == '/'))
-         {
-            continue;
-         }
-         
-         if ((pCharLine[0] == '#')) { 
-             if (stReadStatus.uSection != 0)
-             {
-                 AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("error\n"));
-                 if(Buffer != NULL) {
-                     A_FREE(Buffer);
-                 }
-                 return A_ERROR;
-             }
-             else {
-                 stReadStatus.uSection = 1;
-                 continue;
-             }
-         }
-         if ((pCharLine[0] == '/') && (pCharLine[1] == '*'))
-         {
-            pCharLine+=2;
-            SKIP_BLANKS(pCharLine);
-
-            if(!strncmp(pCharLine,"PA",2)||!strncmp(pCharLine,"Pa",2)||!strncmp(pCharLine,"pa",2))
-                ParseSection=RAM_PATCH_SECTION;
-
-            if(!strncmp(pCharLine,"DY",2)||!strncmp(pCharLine,"Dy",2)||!strncmp(pCharLine,"dy",2))
-                ParseSection=RAM_DYN_MEM_SECTION;
-
-            if(!strncmp(pCharLine,"PS",2)||!strncmp(pCharLine,"Ps",2)||!strncmp(pCharLine,"ps",2))
-                ParseSection=RAM_PS_SECTION;
-
-            LineRead = 0;
-            stReadStatus.uSection = 0;
-
-            continue;
-    }
-         
-         switch(ParseSection)
-         {
-             case RAM_PS_SECTION:
-             {
-                 if (stReadStatus.uSection == 1)  //TagID
-                 {
-                    SKIP_BLANKS(pCharLine);
-                    if(uGetInputDataFormat(pCharLine, &stPS_DataFormat)) {
-                        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("uGetInputDataFormat fail\n"));
-                     if(Buffer != NULL) {
-                             A_FREE(Buffer);
-                     }
-                        return A_ERROR;
-                    }    
-                    //pCharLine +=5;
-                    PsTagEntry[TagCount].TagId = uReadDataInSection(pCharLine, stPS_DataFormat);                            
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" TAG ID %d \n",PsTagEntry[TagCount].TagId));
-
-                    //AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("tag # %x\n", PsTagEntry[TagCount].TagId);
-                    if (TagCount == 0)
-                    {
-                       StartTagId = PsTagEntry[TagCount].TagId;
-                    }
-                    stReadStatus.uSection = 2;
-                 }
-                 else if (stReadStatus.uSection == 2) //TagLength
-                 {
-            
-                    if(uGetInputDataFormat(pCharLine, &stPS_DataFormat)) {
-                        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("uGetInputDataFormat fail \n"));
-                     if(Buffer != NULL) {
-                             A_FREE(Buffer);
-                     }
-                        return A_ERROR;
-                    }
-                    //pCharLine +=5;
-                    ByteCount = uReadDataInSection(pCharLine, stPS_DataFormat);
-
-                    //AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("tag length %x\n", ByteCount));
-                    if (ByteCount > LINE_SIZE_MAX/2)
-                    {
-                     if(Buffer != NULL) {
-                             A_FREE(Buffer);
-                     }
-                       return A_ERROR;
-                    }
-                    PsTagEntry[TagCount].TagLen = ByteCount;
-                    PsTagEntry[TagCount].TagData = (u8 *)A_MALLOC(ByteCount);
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" TAG Length %d  Tag Index %d \n",PsTagEntry[TagCount].TagLen,TagCount));
-                    stReadStatus.uSection = 3;
-                    stReadStatus.uLineCount = 0;
-                 }
-                 else if( stReadStatus.uSection == 3) {  //Data
-
-                    if(stReadStatus.uLineCount == 0) {
-                        if(uGetInputDataFormat(pCharLine,&stPS_DataFormat)) {
-                            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("uGetInputDataFormat Fail\n"));
-                            if(Buffer != NULL) {
-                                 A_FREE(Buffer);
-                         }
-                            return A_ERROR;
-                        }
-                        //pCharLine +=5;
-                    }
-           SKIP_BLANKS(pCharLine);
-                    stReadStatus.uCharCount = 0;
-            if(pCharLine[stReadStatus.uCharCount] == '[') {
-            while(pCharLine[stReadStatus.uCharCount] != ']' && pCharLine[stReadStatus.uCharCount] != '\0' ) {
-                            stReadStatus.uCharCount++;
-            }
-            if(pCharLine[stReadStatus.uCharCount] == ']' ) {
-                            stReadStatus.uCharCount++;
-            } else {
-                            stReadStatus.uCharCount = 0;
-            }
-            }
-                    uReadCount = (ByteCount > BYTES_OF_PS_DATA_PER_LINE)? BYTES_OF_PS_DATA_PER_LINE: ByteCount;
-                    //AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" "));
-                    if((stPS_DataFormat.eDataType == eHex) && stPS_DataFormat.bIsArray == true) {
-                       while(uReadCount > 0) {
-                           PsTagEntry[TagCount].TagData[stReadStatus.uByteCount] =
-                                                     (u8)(hex_to_bin(pCharLine[stReadStatus.uCharCount]) << 4)
-                                                     | (u8)(hex_to_bin(pCharLine[stReadStatus.uCharCount + 1]));
-
-                           PsTagEntry[TagCount].TagData[stReadStatus.uByteCount+1] =
-                                                     (u8)(hex_to_bin(pCharLine[stReadStatus.uCharCount + 3]) << 4)
-                                                     | (u8)(hex_to_bin(pCharLine[stReadStatus.uCharCount + 4]));
-
-                           stReadStatus.uCharCount += 6; // read two bytes, plus a space;
-                           stReadStatus.uByteCount += 2;
-                           uReadCount -= 2;
-                       }
-                       if(ByteCount > BYTES_OF_PS_DATA_PER_LINE) {
-                              ByteCount -= BYTES_OF_PS_DATA_PER_LINE;
-                       }
-                       else {
-                          ByteCount = 0;
-                       }
-                    }
-                    else {
-                        //to be implemented
-                    }
-
-                    stReadStatus.uLineCount++;
-                    
-                    if(ByteCount == 0) {
-                        stReadStatus.uSection = 0;
-                        stReadStatus.uCharCount = 0;
-                        stReadStatus.uLineCount = 0;
-                        stReadStatus.uByteCount = 0;
-                    }
-                    else { 
-                        stReadStatus.uCharCount = 0;
-                    }
-
-                    if((stReadStatus.uSection == 0)&&(++TagCount == RAMPS_MAX_PS_TAGS_PER_FILE))
-                    {
-                       AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("\n Buffer over flow PS File too big!!!"));
-                       if(Buffer != NULL) {
-                           A_FREE(Buffer);
-                       }
-                       return A_ERROR;
-                       //Sleep (3000);
-                       //exit(1);
-                    }
-        
-                 }
-             }
-
-             break;
-             default:
-             {
-                   if(Buffer != NULL) {
-                       A_FREE(Buffer);
-                   }
-                   return A_ERROR;
-             }
-             break;
-         }
-         LineRead++;
-      }
-      Tag_Count = TagCount;
-      AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Number of Tags %d\n", Tag_Count));
+	   int LineRead = 0;
+	   while ((pCharLine = AthGetLine(Buffer, LINE_SIZE_MAX, srcbuffer,srclen,&pos)) != NULL)
+	   {
+
+		   SKIP_BLANKS(pCharLine);
+
+		   // Comment line or empty line
+		   if ((pCharLine[0] == '/') && (pCharLine[1] == '/'))
+		   {
+			   continue;
+		   }
+
+		   if ((pCharLine[0] == '#')) {
+			   if (stReadStatus.uSection != 0)
+			   {
+				   AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("error\n"));
+				   if (Buffer != NULL) {
+					   A_FREE(Buffer);
+				   }
+				   return A_ERROR;
+			   }
+			   else {
+				   stReadStatus.uSection = 1;
+				   continue;
+			   }
+		   }
+		   if ((pCharLine[0] == '/') && (pCharLine[1] == '*'))
+		   {
+			   pCharLine+=2;
+			   SKIP_BLANKS(pCharLine);
+
+			   if (!strncmp(pCharLine,"PA",2)||!strncmp(pCharLine,"Pa",2)||!strncmp(pCharLine,"pa",2))
+				   ParseSection=RAM_PATCH_SECTION;
+
+			   if (!strncmp(pCharLine,"DY",2)||!strncmp(pCharLine,"Dy",2)||!strncmp(pCharLine,"dy",2))
+				   ParseSection=RAM_DYN_MEM_SECTION;
+
+			   if (!strncmp(pCharLine,"PS",2)||!strncmp(pCharLine,"Ps",2)||!strncmp(pCharLine,"ps",2))
+				   ParseSection=RAM_PS_SECTION;
+
+			   LineRead = 0;
+			   stReadStatus.uSection = 0;
+
+			   continue;
+		   }
+
+		   switch(ParseSection)
+		   {
+		   case RAM_PS_SECTION:
+		   {
+			   if (stReadStatus.uSection == 1)  //TagID
+			   {
+				   SKIP_BLANKS(pCharLine);
+				   if (uGetInputDataFormat(pCharLine, &stPS_DataFormat)) {
+					   AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("uGetInputDataFormat fail\n"));
+					   if (Buffer != NULL) {
+						   A_FREE(Buffer);
+					   }
+					   return A_ERROR;
+				   }
+				   //pCharLine +=5;
+				   PsTagEntry[TagCount].TagId = uReadDataInSection(pCharLine, stPS_DataFormat);
+				   AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" TAG ID %d \n",PsTagEntry[TagCount].TagId));
+
+				   //AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("tag # %x\n", PsTagEntry[TagCount].TagId);
+				   if (TagCount == 0)
+				   {
+					   StartTagId = PsTagEntry[TagCount].TagId;
+				   }
+				   stReadStatus.uSection = 2;
+			   }
+			   else if (stReadStatus.uSection == 2) //TagLength
+			   {
+
+				   if (uGetInputDataFormat(pCharLine, &stPS_DataFormat)) {
+					   AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("uGetInputDataFormat fail \n"));
+					   if (Buffer != NULL) {
+						   A_FREE(Buffer);
+					   }
+					   return A_ERROR;
+				   }
+				   //pCharLine +=5;
+				   ByteCount = uReadDataInSection(pCharLine, stPS_DataFormat);
+
+				   //AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("tag length %x\n", ByteCount));
+				   if (ByteCount > LINE_SIZE_MAX/2)
+				   {
+					   if (Buffer != NULL) {
+						   A_FREE(Buffer);
+					   }
+					   return A_ERROR;
+				   }
+				   PsTagEntry[TagCount].TagLen = ByteCount;
+				   PsTagEntry[TagCount].TagData = (u8 *)A_MALLOC(ByteCount);
+				   AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" TAG Length %d  Tag Index %d \n",PsTagEntry[TagCount].TagLen,TagCount));
+				   stReadStatus.uSection = 3;
+				   stReadStatus.uLineCount = 0;
+			   }
+			   else if ( stReadStatus.uSection == 3) {  //Data
+
+				   if (stReadStatus.uLineCount == 0) {
+					   if (uGetInputDataFormat(pCharLine,&stPS_DataFormat)) {
+						   AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("uGetInputDataFormat Fail\n"));
+						   if (Buffer != NULL) {
+							   A_FREE(Buffer);
+						   }
+						   return A_ERROR;
+					   }
+					   //pCharLine +=5;
+				   }
+				   SKIP_BLANKS(pCharLine);
+				   stReadStatus.uCharCount = 0;
+				   if (pCharLine[stReadStatus.uCharCount] == '[') {
+					   while (pCharLine[stReadStatus.uCharCount] != ']' && pCharLine[stReadStatus.uCharCount] != '\0' ) {
+						   stReadStatus.uCharCount++;
+					   }
+					   if (pCharLine[stReadStatus.uCharCount] == ']' ) {
+						   stReadStatus.uCharCount++;
+					   } else {
+						   stReadStatus.uCharCount = 0;
+					   }
+				   }
+				   uReadCount = (ByteCount > BYTES_OF_PS_DATA_PER_LINE)? BYTES_OF_PS_DATA_PER_LINE: ByteCount;
+				   //AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" "));
+				   if ((stPS_DataFormat.eDataType == eHex) && stPS_DataFormat.bIsArray == true) {
+					   while (uReadCount > 0) {
+						   PsTagEntry[TagCount].TagData[stReadStatus.uByteCount] =
+							   (u8)(hex_to_bin(pCharLine[stReadStatus.uCharCount]) << 4)
+							   | (u8)(hex_to_bin(pCharLine[stReadStatus.uCharCount + 1]));
+
+						   PsTagEntry[TagCount].TagData[stReadStatus.uByteCount+1] =
+							   (u8)(hex_to_bin(pCharLine[stReadStatus.uCharCount + 3]) << 4)
+							   | (u8)(hex_to_bin(pCharLine[stReadStatus.uCharCount + 4]));
+
+						   stReadStatus.uCharCount += 6; // read two bytes, plus a space;
+						   stReadStatus.uByteCount += 2;
+						   uReadCount -= 2;
+					   }
+					   if (ByteCount > BYTES_OF_PS_DATA_PER_LINE) {
+						   ByteCount -= BYTES_OF_PS_DATA_PER_LINE;
+					   }
+					   else {
+						   ByteCount = 0;
+					   }
+				   }
+				   else {
+					   //to be implemented
+				   }
+
+				   stReadStatus.uLineCount++;
+
+				   if (ByteCount == 0) {
+					   stReadStatus.uSection = 0;
+					   stReadStatus.uCharCount = 0;
+					   stReadStatus.uLineCount = 0;
+					   stReadStatus.uByteCount = 0;
+				   }
+				   else {
+					   stReadStatus.uCharCount = 0;
+				   }
+
+				   if ((stReadStatus.uSection == 0)&&(++TagCount == RAMPS_MAX_PS_TAGS_PER_FILE))
+				   {
+					   AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("\n Buffer over flow PS File too big!!!"));
+					   if (Buffer != NULL) {
+						   A_FREE(Buffer);
+					   }
+					   return A_ERROR;
+					   //Sleep (3000);
+					   //exit(1);
+				   }
+
+			   }
+		   }
+
+		   break;
+		   default:
+		   {
+			   if (Buffer != NULL) {
+				   A_FREE(Buffer);
+			   }
+			   return A_ERROR;
+		   }
+		   break;
+		   }
+		   LineRead++;
+	   }
+	   Tag_Count = TagCount;
+	   AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Number of Tags %d\n", Tag_Count));
    }
 
 
    if (TagCount > RAMPS_MAX_PS_TAGS_PER_FILE)
    {
 
-      if(Buffer != NULL) {
-           A_FREE(Buffer);
-      }
-      return A_ERROR;
+	   if (Buffer != NULL) {
+		   A_FREE(Buffer);
+	   }
+	   return A_ERROR;
    }
 
-   if(Buffer != NULL) {
-        A_FREE(Buffer);
+   if (Buffer != NULL) {
+	   A_FREE(Buffer);
    }
    return 0;
 
@@ -560,206 +560,206 @@ int AthParseFilesUnified(A_UCHAR *srcbuffer,u32 srclen, int FileFormat)
 
 int GetNextTwoChar(A_UCHAR *srcbuffer,u32 len, u32 *pos, char *buffer)
 {
-    unsigned char ch;
-
-    ch = AthReadChar(srcbuffer,len,pos);
-    if(ch != '\0' && isxdigit(ch)) {
-        buffer[0] =  ch;
-    } else 
-    {
-        return A_ERROR;
-    }
-    ch = AthReadChar(srcbuffer,len,pos);
-    if(ch != '\0' && isxdigit(ch)) {
-        buffer[1] =  ch;
-    } else 
-    {
-        return A_ERROR;
-    }
-    return 0;
+	unsigned char ch;
+
+	ch = AthReadChar(srcbuffer,len,pos);
+	if (ch != '\0' && isxdigit(ch)) {
+		buffer[0] =  ch;
+	} else
+	{
+		return A_ERROR;
+	}
+	ch = AthReadChar(srcbuffer,len,pos);
+	if (ch != '\0' && isxdigit(ch)) {
+		buffer[1] =  ch;
+	} else
+	{
+		return A_ERROR;
+	}
+	return 0;
 }
 
 int AthDoParsePatch(A_UCHAR *patchbuffer, u32 patchlen)
 {
 
-    char Byte[3];
-    char Line[MAX_BYTE_LENGTH + 1];
-    int    ByteCount,ByteCount_Org;
-    int count;
-    int i,j,k;
-    int data;
-    u32 filepos;
-    Byte[2] = '\0';
-    j = 0;
-    filepos = 0;
-    Patch_Count = 0;
-
-    while(NULL != AthGetLine(Line,MAX_BYTE_LENGTH,patchbuffer,patchlen,&filepos)) {
-        if(strlen(Line) <= 1 || !isxdigit(Line[0])) {
-            continue;
-        } else {
-            break;
-        }
-    }
-    ByteCount = A_STRTOL(Line, NULL, 16);
-    ByteCount_Org = ByteCount;
-
-    while(ByteCount > MAX_BYTE_LENGTH){
-
-        /* Handle case when the number of patch buffer is more than the 20K */
-        if(MAX_NUM_PATCH_ENTRY == Patch_Count) {
-            for(i = 0; i < Patch_Count; i++) {
-                A_FREE(RamPatch[i].Data);
-            }
-            return A_ERROR;
-        }
-        RamPatch[Patch_Count].Len= MAX_BYTE_LENGTH;
-        RamPatch[Patch_Count].Data = (u8 *)A_MALLOC(MAX_BYTE_LENGTH);
-        Patch_Count ++;
-
-
-        ByteCount= ByteCount - MAX_BYTE_LENGTH;
-    }
-
-    RamPatch[Patch_Count].Len= (ByteCount & 0xFF);
-    if(ByteCount != 0) {
-        RamPatch[Patch_Count].Data = (u8 *)A_MALLOC(ByteCount);
-        Patch_Count ++;
-    }
-    count = 0;
-    while(ByteCount_Org > MAX_BYTE_LENGTH){
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Index [%d]\n",j));
-        for (i = 0,k=0; i < MAX_BYTE_LENGTH*2; i += 2,k++,count +=2) {
-            if(GetNextTwoChar(patchbuffer,patchlen,&filepos,Byte) == A_ERROR) {
-                return A_ERROR;
-            }
-            data = A_STRTOUL(&Byte[0], NULL, 16);
-            RamPatch[j].Data[k] = (data & 0xFF);
-
-
-        }
-        j++;
-        ByteCount_Org = ByteCount_Org - MAX_BYTE_LENGTH;
-    }
-    if(j == 0){
-        j++;
-    }
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Index [%d]\n",j));
-    for (k=0; k < ByteCount_Org; i += 2,k++,count+=2) {
-        if(GetNextTwoChar(patchbuffer,patchlen,&filepos,Byte) == A_ERROR) {
-            return A_ERROR;
-        }
-        data = A_STRTOUL(Byte, NULL, 16);
-        RamPatch[j].Data[k] = (data & 0xFF);
-
-
-    }
-    return 0;
+	char Byte[3];
+	char Line[MAX_BYTE_LENGTH + 1];
+	int    ByteCount,ByteCount_Org;
+	int count;
+	int i,j,k;
+	int data;
+	u32 filepos;
+	Byte[2] = '\0';
+	j = 0;
+	filepos = 0;
+	Patch_Count = 0;
+
+	while (NULL != AthGetLine(Line,MAX_BYTE_LENGTH,patchbuffer,patchlen,&filepos)) {
+		if (strlen(Line) <= 1 || !isxdigit(Line[0])) {
+			continue;
+		} else {
+			break;
+		}
+	}
+	ByteCount = A_STRTOL(Line, NULL, 16);
+	ByteCount_Org = ByteCount;
+
+	while (ByteCount > MAX_BYTE_LENGTH){
+
+		/* Handle case when the number of patch buffer is more than the 20K */
+		if (MAX_NUM_PATCH_ENTRY == Patch_Count) {
+			for(i = 0; i < Patch_Count; i++) {
+				A_FREE(RamPatch[i].Data);
+			}
+			return A_ERROR;
+		}
+		RamPatch[Patch_Count].Len= MAX_BYTE_LENGTH;
+		RamPatch[Patch_Count].Data = (u8 *)A_MALLOC(MAX_BYTE_LENGTH);
+		Patch_Count ++;
+
+
+		ByteCount= ByteCount - MAX_BYTE_LENGTH;
+	}
+
+	RamPatch[Patch_Count].Len= (ByteCount & 0xFF);
+	if (ByteCount != 0) {
+		RamPatch[Patch_Count].Data = (u8 *)A_MALLOC(ByteCount);
+		Patch_Count ++;
+	}
+	count = 0;
+	while (ByteCount_Org > MAX_BYTE_LENGTH){
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Index [%d]\n",j));
+		for (i = 0,k=0; i < MAX_BYTE_LENGTH*2; i += 2,k++,count +=2) {
+			if (GetNextTwoChar(patchbuffer,patchlen,&filepos,Byte) == A_ERROR) {
+				return A_ERROR;
+			}
+			data = A_STRTOUL(&Byte[0], NULL, 16);
+			RamPatch[j].Data[k] = (data & 0xFF);
+
+
+		}
+		j++;
+		ByteCount_Org = ByteCount_Org - MAX_BYTE_LENGTH;
+	}
+	if (j == 0){
+		j++;
+	}
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Index [%d]\n",j));
+	for (k=0; k < ByteCount_Org; i += 2,k++,count+=2) {
+		if (GetNextTwoChar(patchbuffer,patchlen,&filepos,Byte) == A_ERROR) {
+			return A_ERROR;
+		}
+		data = A_STRTOUL(Byte, NULL, 16);
+		RamPatch[j].Data[k] = (data & 0xFF);
+
+
+	}
+	return 0;
 }
 
 
 /********************/
 int AthDoParsePS(A_UCHAR *srcbuffer, u32 srclen)
 {
-    int status;
-    int i;
-    bool BDADDR_Present = false;
+	int status;
+	int i;
+	bool BDADDR_Present = false;
 
-    Tag_Count = 0;
+	Tag_Count = 0;
 
-    Total_tag_lenght = 0;
-    BDADDR = false;
+	Total_tag_lenght = 0;
+	BDADDR = false;
 
 
-    status = A_ERROR;
+	status = A_ERROR;
 
-    if(NULL != srcbuffer && srclen != 0)
-    {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("File Open Operation Successful\n"));
+	if (NULL != srcbuffer && srclen != 0)
+	{
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("File Open Operation Successful\n"));
 
-        status = AthParseFilesUnified(srcbuffer,srclen,MB_FILEFORMAT_PATCH); 
-    }
-    
+		status = AthParseFilesUnified(srcbuffer,srclen,MB_FILEFORMAT_PATCH);
+	}
 
 
-        if(Tag_Count == 0){
-                Total_tag_lenght = 10;
 
-        }
-        else{
-                for(i=0; i<Tag_Count; i++){
-                        if(PsTagEntry[i].TagId == 1){
-                                BDADDR_Present = true;
-                                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BD ADDR is present in Patch File \r\n"));
+	if (Tag_Count == 0){
+		Total_tag_lenght = 10;
 
-                        }
-                        if(PsTagEntry[i].TagLen % 2 == 1){
-                                Total_tag_lenght = Total_tag_lenght + PsTagEntry[i].TagLen + 1;
-                        }
-                        else{
-                                Total_tag_lenght = Total_tag_lenght + PsTagEntry[i].TagLen;
-                        }
+	}
+	else{
+		for(i=0; i<Tag_Count; i++){
+			if (PsTagEntry[i].TagId == 1){
+				BDADDR_Present = true;
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BD ADDR is present in Patch File \r\n"));
 
-                }
-        }
+			}
+			if (PsTagEntry[i].TagLen % 2 == 1){
+				Total_tag_lenght = Total_tag_lenght + PsTagEntry[i].TagLen + 1;
+			}
+			else{
+				Total_tag_lenght = Total_tag_lenght + PsTagEntry[i].TagLen;
+						}
 
-        if(Tag_Count > 0 && !BDADDR_Present){
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BD ADDR is not present adding 10 extra bytes \r\n"));
-                Total_tag_lenght=Total_tag_lenght + 10;
-        }
-        Total_tag_lenght = Total_tag_lenght+ 10 + (Tag_Count*4);
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** Total Length %d\n",Total_tag_lenght));
+		}
+	}
 
+	if (Tag_Count > 0 && !BDADDR_Present){
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BD ADDR is not present adding 10 extra bytes \r\n"));
+		Total_tag_lenght=Total_tag_lenght + 10;
+	}
+	Total_tag_lenght = Total_tag_lenght+ 10 + (Tag_Count*4);
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("** Total Length %d\n",Total_tag_lenght));
 
-    return status;
+
+	return status;
 }
 char *AthGetLine(char *buffer, int maxlen, A_UCHAR *srcbuffer,u32 len,u32 *pos)
 {
 
-    int count;
-    static short flag;
-    char CharRead;
-    count = 0;
-    flag = A_ERROR;
-
-    do
-    {
-        CharRead = AthReadChar(srcbuffer,len,pos);
-        if( CharRead == '\0' ) {
-            buffer[count+1] = '\0';
-            if(count == 0) {
-                return NULL;
-            }
-            else {
-                return buffer;
-            }
-        }
-
-        if(CharRead == 13) {
-        } else if(CharRead == 10) {
-            buffer[count] ='\0';  
-            flag = A_ERROR;
-            return buffer;
-        }else {
-            buffer[count++] = CharRead;
-        }
-
-    }
-    while(count < maxlen-1 && CharRead != '\0');
-    buffer[count] = '\0';
-
-    return buffer;
+	int count;
+	static short flag;
+	char CharRead;
+	count = 0;
+	flag = A_ERROR;
+
+	do
+	{
+		CharRead = AthReadChar(srcbuffer,len,pos);
+		if ( CharRead == '\0' ) {
+			buffer[count+1] = '\0';
+			if (count == 0) {
+				return NULL;
+			}
+			else {
+				return buffer;
+			}
+		}
+
+		if (CharRead == 13) {
+		} else if (CharRead == 10) {
+			buffer[count] ='\0';
+			flag = A_ERROR;
+			return buffer;
+		}else {
+			buffer[count++] = CharRead;
+		}
+
+	}
+	while (count < maxlen-1 && CharRead != '\0');
+	buffer[count] = '\0';
+
+	return buffer;
 }
 
 static void LoadHeader(A_UCHAR *HCI_PS_Command,A_UCHAR opcode,int length,int index){
 
-        HCI_PS_Command[0]= 0x0B;
-        HCI_PS_Command[1]= 0xFC;
-        HCI_PS_Command[2]= length + 4;
-        HCI_PS_Command[3]= opcode;
-        HCI_PS_Command[4]= (index & 0xFF);
-        HCI_PS_Command[5]= ((index>>8) & 0xFF);
-        HCI_PS_Command[6]= length;
+	HCI_PS_Command[0]= 0x0B;
+	HCI_PS_Command[1]= 0xFC;
+	HCI_PS_Command[2]= length + 4;
+	HCI_PS_Command[3]= opcode;
+	HCI_PS_Command[4]= (index & 0xFF);
+	HCI_PS_Command[5]= ((index>>8) & 0xFF);
+	HCI_PS_Command[6]= length;
 }
 
 /////////////////////////
@@ -767,66 +767,66 @@ static void LoadHeader(A_UCHAR *HCI_PS_Command,A_UCHAR opcode,int length,int ind
 int AthCreateCommandList(PSCmdPacket **HciPacketList, u32 *numPackets)
 {
 
-    u8 count;
-    u32 NumcmdEntry = 0;
-
-    u32 Crc = 0;
-    *numPackets = 0;
-
-
-    if(Patch_Count > 0)
-            Crc |= RAM_PATCH_REGION;
-    if(Tag_Count > 0)
-            Crc |= RAM_PS_REGION;
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("PS Thread Started CRC %x Patch Count %d  Tag Count %d \n",Crc,Patch_Count,Tag_Count));
-    
-    if(Patch_Count || Tag_Count ){
-    NumcmdEntry+=(2 + Patch_Count + Tag_Count); /* CRC Packet + PS Reset Packet  + Patch List + PS List*/
-        if(Patch_Count > 0) {
-            NumcmdEntry++; /* Patch Enable Command */
-        }
-           AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Num Cmd Entries %d Size  %d  \r\n",NumcmdEntry,(u32)sizeof(PSCmdPacket) * NumcmdEntry));
-        (*HciPacketList) = A_MALLOC(sizeof(PSCmdPacket) * NumcmdEntry);
-    if(NULL == *HciPacketList) {
-               AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("memory allocation failed  \r\n"));
-        }
-        AthPSCreateHCICommand(PS_VERIFY_CRC,Crc,*HciPacketList,numPackets);
-        if(Patch_Count > 0){
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("*** Write Patch**** \r\n"));
-                AthPSCreateHCICommand(WRITE_PATCH,Patch_Count,*HciPacketList,numPackets);
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("*** Enable Patch**** \r\n"));
-                AthPSCreateHCICommand(ENABLE_PATCH,0,*HciPacketList,numPackets);
-        }
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("*** PS Reset**** %d[0x%x] \r\n",PS_RAM_SIZE,PS_RAM_SIZE));
+	u8 count;
+	u32 NumcmdEntry = 0;
+
+	u32 Crc = 0;
+	*numPackets = 0;
+
+
+	if (Patch_Count > 0)
+		Crc |= RAM_PATCH_REGION;
+	if (Tag_Count > 0)
+		Crc |= RAM_PS_REGION;
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("PS Thread Started CRC %x Patch Count %d  Tag Count %d \n",Crc,Patch_Count,Tag_Count));
+
+	if (Patch_Count || Tag_Count ){
+		NumcmdEntry+=(2 + Patch_Count + Tag_Count); /* CRC Packet + PS Reset Packet  + Patch List + PS List*/
+		if (Patch_Count > 0) {
+			NumcmdEntry++; /* Patch Enable Command */
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Num Cmd Entries %d Size  %d  \r\n",NumcmdEntry,(u32)sizeof(PSCmdPacket) * NumcmdEntry));
+		(*HciPacketList) = A_MALLOC(sizeof(PSCmdPacket) * NumcmdEntry);
+		if (NULL == *HciPacketList) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("memory allocation failed  \r\n"));
+		}
+		AthPSCreateHCICommand(PS_VERIFY_CRC,Crc,*HciPacketList,numPackets);
+		if (Patch_Count > 0){
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("*** Write Patch**** \r\n"));
+			AthPSCreateHCICommand(WRITE_PATCH,Patch_Count,*HciPacketList,numPackets);
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("*** Enable Patch**** \r\n"));
+			AthPSCreateHCICommand(ENABLE_PATCH,0,*HciPacketList,numPackets);
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("*** PS Reset**** %d[0x%x] \r\n",PS_RAM_SIZE,PS_RAM_SIZE));
 		AthPSCreateHCICommand(PS_RESET,PS_RAM_SIZE,*HciPacketList,numPackets);
-        if(Tag_Count > 0){
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("*** PS Write**** \r\n"));
-                AthPSCreateHCICommand(PS_WRITE,Tag_Count,*HciPacketList,numPackets);
-        }    
-    }
-    if(!BDADDR){
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BD ADDR not present \r\n"));
-    
-    }
-    for(count = 0; count < Patch_Count; count++) {
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Freeing Patch Buffer %d \r\n",count));
-        A_FREE(RamPatch[Patch_Count].Data);
-    }
-
-    for(count = 0; count < Tag_Count; count++) {
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Freeing PS Buffer %d \r\n",count));
-        A_FREE(PsTagEntry[count].TagData);
-    }
+		if (Tag_Count > 0){
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("*** PS Write**** \r\n"));
+			AthPSCreateHCICommand(PS_WRITE,Tag_Count,*HciPacketList,numPackets);
+		}
+	}
+	if (!BDADDR){
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BD ADDR not present \r\n"));
+
+	}
+	for(count = 0; count < Patch_Count; count++) {
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Freeing Patch Buffer %d \r\n",count));
+		A_FREE(RamPatch[Patch_Count].Data);
+	}
+
+	for(count = 0; count < Tag_Count; count++) {
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Freeing PS Buffer %d \r\n",count));
+		A_FREE(PsTagEntry[count].TagData);
+	}
 
 /* 
  *  SDIO Transport uses synchronous mode of data transfer 
  *  So, AthPSOperations() call returns only after receiving the 
  *  command complete event.
  */
-    return *numPackets;
+	return *numPackets;
 }
 
 
@@ -835,135 +835,135 @@ int AthCreateCommandList(PSCmdPacket **HciPacketList, u32 *numPackets)
 /////////////
 static int AthPSCreateHCICommand(A_UCHAR Opcode, u32 Param1,PSCmdPacket *PSPatchPacket,u32 *index)
 {
-    A_UCHAR *HCI_PS_Command;
-    u32 Length;
-    int i,j;
-    
-    switch(Opcode)
-    {
-    case WRITE_PATCH:
-
-
-         for(i=0;i< Param1;i++){
-
-             HCI_PS_Command = (A_UCHAR *) A_MALLOC(RamPatch[i].Len+HCI_COMMAND_HEADER);
-             AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Allocated Buffer Size %d\n",RamPatch[i].Len+HCI_COMMAND_HEADER));
-                 if(HCI_PS_Command == NULL){
-                     AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
-                         return A_ERROR;
-                 }
-                 memset (HCI_PS_Command, 0, RamPatch[i].Len+HCI_COMMAND_HEADER);
-                 LoadHeader(HCI_PS_Command,Opcode,RamPatch[i].Len,i);
-                 for(j=0;j<RamPatch[i].Len;j++){
-                        HCI_PS_Command[HCI_COMMAND_HEADER+j]=RamPatch[i].Data[j];
-                 }
-                 PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
-                 PSPatchPacket[*index].packetLen = RamPatch[i].Len+HCI_COMMAND_HEADER;
-                 (*index)++;
-
-          
-         }
-
-    break;
-
-    case ENABLE_PATCH:
-
-
-         Length = 0;
-         i= 0;
-         HCI_PS_Command = (A_UCHAR *) A_MALLOC(Length+HCI_COMMAND_HEADER);
-         if(HCI_PS_Command == NULL){
-             AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
-            return A_ERROR;
-         }
-
-         memset (HCI_PS_Command, 0, Length+HCI_COMMAND_HEADER);
-         LoadHeader(HCI_PS_Command,Opcode,Length,i);
-         PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
-         PSPatchPacket[*index].packetLen = Length+HCI_COMMAND_HEADER;
-         (*index)++;
-
-    break;
-
-    case PS_RESET:
-                        Length = 0x06;
-                        i=0;
-                        HCI_PS_Command = (A_UCHAR *) A_MALLOC(Length+HCI_COMMAND_HEADER);
-                        if(HCI_PS_Command == NULL){
-                                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
-                                return A_ERROR;
-                        }
-                        memset (HCI_PS_Command, 0, Length+HCI_COMMAND_HEADER);
-                        LoadHeader(HCI_PS_Command,Opcode,Length,i);
-                        HCI_PS_Command[7]= 0x00;
-                        HCI_PS_Command[Length+HCI_COMMAND_HEADER -2]= (Param1 & 0xFF);
-                        HCI_PS_Command[Length+HCI_COMMAND_HEADER -1]= ((Param1 >>  8) & 0xFF);
-                 PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
-                 PSPatchPacket[*index].packetLen = Length+HCI_COMMAND_HEADER;
-                 (*index)++;
-
-    break;
-
-    case PS_WRITE:
-                       for(i=0;i< Param1;i++){
-                                if(PsTagEntry[i].TagId ==1)
-                                        BDADDR = true;
-
-                                HCI_PS_Command = (A_UCHAR *) A_MALLOC(PsTagEntry[i].TagLen+HCI_COMMAND_HEADER);
-                                if(HCI_PS_Command == NULL){
-                                        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
-                                        return A_ERROR;
-                                }
-
-                                memset (HCI_PS_Command, 0, PsTagEntry[i].TagLen+HCI_COMMAND_HEADER);
-                                LoadHeader(HCI_PS_Command,Opcode,PsTagEntry[i].TagLen,PsTagEntry[i].TagId);
-
-                                for(j=0;j<PsTagEntry[i].TagLen;j++){
-                                        HCI_PS_Command[HCI_COMMAND_HEADER+j]=PsTagEntry[i].TagData[j];
-                                }
-
-                     PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
-                     PSPatchPacket[*index].packetLen = PsTagEntry[i].TagLen+HCI_COMMAND_HEADER;
-                     (*index)++;
-
-                        }
-
-    break;
-
-
-    case PS_VERIFY_CRC:
-                        Length = 0x0;
-
-                        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("VALUE of CRC:%d At index %d\r\n",Param1,*index));
-
-                        HCI_PS_Command = (A_UCHAR *) A_MALLOC(Length+HCI_COMMAND_HEADER);
-                        if(HCI_PS_Command == NULL){
-                                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
-                                return A_ERROR;
-                        }
-                        memset (HCI_PS_Command, 0, Length+HCI_COMMAND_HEADER);
-                        LoadHeader(HCI_PS_Command,Opcode,Length,Param1);
-
-                 PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
-                 PSPatchPacket[*index].packetLen = Length+HCI_COMMAND_HEADER;
-                 (*index)++;
-
-    break;
-
-    case CHANGE_BDADDR:
-    break;
-    }
-    return 0;
+	A_UCHAR *HCI_PS_Command;
+	u32 Length;
+	int i,j;
+
+	switch(Opcode)
+	{
+	case WRITE_PATCH:
+
+
+		for(i=0;i< Param1;i++){
+
+			HCI_PS_Command = (A_UCHAR *) A_MALLOC(RamPatch[i].Len+HCI_COMMAND_HEADER);
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Allocated Buffer Size %d\n",RamPatch[i].Len+HCI_COMMAND_HEADER));
+			if (HCI_PS_Command == NULL){
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
+				return A_ERROR;
+			}
+			memset (HCI_PS_Command, 0, RamPatch[i].Len+HCI_COMMAND_HEADER);
+			LoadHeader(HCI_PS_Command,Opcode,RamPatch[i].Len,i);
+			for(j=0;j<RamPatch[i].Len;j++){
+				HCI_PS_Command[HCI_COMMAND_HEADER+j]=RamPatch[i].Data[j];
+			}
+			PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
+			PSPatchPacket[*index].packetLen = RamPatch[i].Len+HCI_COMMAND_HEADER;
+			(*index)++;
+
+
+		}
+
+		break;
+
+	case ENABLE_PATCH:
+
+
+		Length = 0;
+		i= 0;
+		HCI_PS_Command = (A_UCHAR *) A_MALLOC(Length+HCI_COMMAND_HEADER);
+		if (HCI_PS_Command == NULL){
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
+			return A_ERROR;
+		}
+
+		memset (HCI_PS_Command, 0, Length+HCI_COMMAND_HEADER);
+		LoadHeader(HCI_PS_Command,Opcode,Length,i);
+		PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
+		PSPatchPacket[*index].packetLen = Length+HCI_COMMAND_HEADER;
+		(*index)++;
+
+		break;
+
+	case PS_RESET:
+		Length = 0x06;
+		i=0;
+		HCI_PS_Command = (A_UCHAR *) A_MALLOC(Length+HCI_COMMAND_HEADER);
+		if (HCI_PS_Command == NULL){
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
+			return A_ERROR;
+		}
+		memset (HCI_PS_Command, 0, Length+HCI_COMMAND_HEADER);
+		LoadHeader(HCI_PS_Command,Opcode,Length,i);
+		HCI_PS_Command[7]= 0x00;
+		HCI_PS_Command[Length+HCI_COMMAND_HEADER -2]= (Param1 & 0xFF);
+		HCI_PS_Command[Length+HCI_COMMAND_HEADER -1]= ((Param1 >>  8) & 0xFF);
+		PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
+		PSPatchPacket[*index].packetLen = Length+HCI_COMMAND_HEADER;
+		(*index)++;
+
+		break;
+
+	case PS_WRITE:
+		for(i=0;i< Param1;i++){
+			if (PsTagEntry[i].TagId ==1)
+				BDADDR = true;
+
+			HCI_PS_Command = (A_UCHAR *) A_MALLOC(PsTagEntry[i].TagLen+HCI_COMMAND_HEADER);
+			if (HCI_PS_Command == NULL){
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
+				return A_ERROR;
+			}
+
+			memset (HCI_PS_Command, 0, PsTagEntry[i].TagLen+HCI_COMMAND_HEADER);
+			LoadHeader(HCI_PS_Command,Opcode,PsTagEntry[i].TagLen,PsTagEntry[i].TagId);
+
+			for(j=0;j<PsTagEntry[i].TagLen;j++){
+				HCI_PS_Command[HCI_COMMAND_HEADER+j]=PsTagEntry[i].TagData[j];
+			}
+
+			PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
+			PSPatchPacket[*index].packetLen = PsTagEntry[i].TagLen+HCI_COMMAND_HEADER;
+			(*index)++;
+
+		}
+
+		break;
+
+
+	case PS_VERIFY_CRC:
+		Length = 0x0;
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("VALUE of CRC:%d At index %d\r\n",Param1,*index));
+
+		HCI_PS_Command = (A_UCHAR *) A_MALLOC(Length+HCI_COMMAND_HEADER);
+		if (HCI_PS_Command == NULL){
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("MALLOC Failed\r\n"));
+			return A_ERROR;
+		}
+		memset (HCI_PS_Command, 0, Length+HCI_COMMAND_HEADER);
+		LoadHeader(HCI_PS_Command,Opcode,Length,Param1);
+
+		PSPatchPacket[*index].Hcipacket = HCI_PS_Command;
+		PSPatchPacket[*index].packetLen = Length+HCI_COMMAND_HEADER;
+		(*index)++;
+
+		break;
+
+	case CHANGE_BDADDR:
+		break;
+	}
+	return 0;
 }
 int AthFreeCommandList(PSCmdPacket **HciPacketList, u32 numPackets)
 {
-    int i;
-    if(*HciPacketList == NULL) {
-        return A_ERROR;
-    }
-    for(i = 0; i < numPackets;i++) {
-        A_FREE((*HciPacketList)[i].Hcipacket);
-    }  
-    A_FREE(*HciPacketList);
-    return 0;
+	int i;
+	if (*HciPacketList == NULL) {
+		return A_ERROR;
+	}
+	for(i = 0; i < numPackets;i++) {
+		A_FREE((*HciPacketList)[i].Hcipacket);
+	}
+	A_FREE(*HciPacketList);
+	return 0;
 }
diff --git a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h
index fdc1c94..6f438be 100644
--- a/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h
+++ b/drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.h
@@ -98,8 +98,8 @@
 
 typedef struct PSCmdPacket
 {
-    A_UCHAR *Hcipacket;
-    int packetLen;
+	A_UCHAR *Hcipacket;
+	int packetLen;
 } PSCmdPacket;
 
 /* Parses a Patch information buffer and store it in global structure */
diff --git a/drivers/staging/ath6kl/miscdrv/common_drv.c b/drivers/staging/ath6kl/miscdrv/common_drv.c
index 7a77290..224d6ce 100644
--- a/drivers/staging/ath6kl/miscdrv/common_drv.c
+++ b/drivers/staging/ath6kl/miscdrv/common_drv.c
@@ -52,17 +52,17 @@ static bool                    g_ModuleDebugInit = false;
 #ifdef ATH_DEBUG_MODULE
 
 ATH_DEBUG_INSTANTIATE_MODULE_VAR(misc,
-                                 "misc",
-                                 "Common and misc APIs",
-                                 ATH_DEBUG_MASK_DEFAULTS,
-                                 0,
-                                 NULL);
+				 "misc",
+				 "Common and misc APIs",
+				 ATH_DEBUG_MASK_DEFAULTS,
+				 0,
+				 NULL);
 
 #endif
 
 #define HOST_INTEREST_ITEM_ADDRESS(target, item) \
-        ((((target) == TARGET_TYPE_AR6002) ? AR6002_HOST_INTEREST_ITEM_ADDRESS(item) : \
-         (((target) == TARGET_TYPE_AR6003) ? AR6003_HOST_INTEREST_ITEM_ADDRESS(item) : 0)))
+	((((target) == TARGET_TYPE_AR6002) ? AR6002_HOST_INTEREST_ITEM_ADDRESS(item) : \
+	  (((target) == TARGET_TYPE_AR6003) ? AR6003_HOST_INTEREST_ITEM_ADDRESS(item) : 0)))
 
 
 #define AR6001_LOCAL_COUNT_ADDRESS 0x0c014080
@@ -82,59 +82,59 @@ static u8 custDataAR6003[AR6003_CUST_DATA_SIZE];
 
 #ifdef USE_4BYTE_REGISTER_ACCESS
 
-    /* set the window address register (using 4-byte register access ). */
+/* set the window address register (using 4-byte register access ). */
 int ar6000_SetAddressWindowRegister(HIF_DEVICE *hifDevice, u32 RegisterAddr, u32 Address)
 {
-    int status;
-    u8 addrValue[4];
-    s32 i;
-
-        /* write bytes 1,2,3 of the register to set the upper address bytes, the LSB is written
-         * last to initiate the access cycle */
-
-    for (i = 1; i <= 3; i++) {
-            /* fill the buffer with the address byte value we want to hit 4 times*/
-        addrValue[0] = ((u8 *)&Address)[i];
-        addrValue[1] = addrValue[0];
-        addrValue[2] = addrValue[0];
-        addrValue[3] = addrValue[0];
-
-            /* hit each byte of the register address with a 4-byte write operation to the same address,
-             * this is a harmless operation */
-        status = HIFReadWrite(hifDevice,
-                              RegisterAddr+i,
-                              addrValue,
-                              4,
-                              HIF_WR_SYNC_BYTE_FIX,
-                              NULL);
-        if (status) {
-            break;
-        }
-    }
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write initial bytes of 0x%x to window reg: 0x%X \n",
-            Address, RegisterAddr));
-        return status;
-    }
-
-        /* write the address register again, this time write the whole 4-byte value.
-         * The effect here is that the LSB write causes the cycle to start, the extra
-         * 3 byte write to bytes 1,2,3 has no effect since we are writing the same values again */
-    status = HIFReadWrite(hifDevice,
-                          RegisterAddr,
-                          (A_UCHAR *)(&Address),
-                          4,
-                          HIF_WR_SYNC_BYTE_INC,
-                          NULL);
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to window reg: 0x%X \n",
-            Address, RegisterAddr));
-        return status;
-    }
-
-    return 0;
+	int status;
+	u8 addrValue[4];
+	s32 i;
+
+	/* write bytes 1,2,3 of the register to set the upper address bytes, the LSB is written
+	 * last to initiate the access cycle */
+
+	for (i = 1; i <= 3; i++) {
+		/* fill the buffer with the address byte value we want to hit 4 times*/
+		addrValue[0] = ((u8 *)&Address)[i];
+		addrValue[1] = addrValue[0];
+		addrValue[2] = addrValue[0];
+		addrValue[3] = addrValue[0];
+
+		/* hit each byte of the register address with a 4-byte write operation to the same address,
+		 * this is a harmless operation */
+		status = HIFReadWrite(hifDevice,
+				      RegisterAddr+i,
+				      addrValue,
+				      4,
+				      HIF_WR_SYNC_BYTE_FIX,
+				      NULL);
+		if (status) {
+			break;
+		}
+	}
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write initial bytes of 0x%x to window reg: 0x%X \n",
+					      Address, RegisterAddr));
+		return status;
+	}
+
+	/* write the address register again, this time write the whole 4-byte value.
+	 * The effect here is that the LSB write causes the cycle to start, the extra
+	 * 3 byte write to bytes 1,2,3 has no effect since we are writing the same values again */
+	status = HIFReadWrite(hifDevice,
+			      RegisterAddr,
+			      (A_UCHAR *)(&Address),
+			      4,
+			      HIF_WR_SYNC_BYTE_INC,
+			      NULL);
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to window reg: 0x%X \n",
+					      Address, RegisterAddr));
+		return status;
+	}
+
+	return 0;
 
 
 
@@ -143,41 +143,41 @@ int ar6000_SetAddressWindowRegister(HIF_DEVICE *hifDevice, u32 RegisterAddr, u32
 
 #else
 
-    /* set the window address register */
+/* set the window address register */
 int ar6000_SetAddressWindowRegister(HIF_DEVICE *hifDevice, u32 RegisterAddr, u32 Address)
 {
-    int status;
-
-        /* write bytes 1,2,3 of the register to set the upper address bytes, the LSB is written
-         * last to initiate the access cycle */
-    status = HIFReadWrite(hifDevice,
-                          RegisterAddr+1,  /* write upper 3 bytes */
-                          ((A_UCHAR *)(&Address))+1,
-                          sizeof(u32)-1,
-                          HIF_WR_SYNC_BYTE_INC,
-                          NULL);
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write initial bytes of 0x%x to window reg: 0x%X \n",
-             RegisterAddr, Address));
-        return status;
-    }
-
-        /* write the LSB of the register, this initiates the operation */
-    status = HIFReadWrite(hifDevice,
-                          RegisterAddr,
-                          (A_UCHAR *)(&Address),
-                          sizeof(u8),
-                          HIF_WR_SYNC_BYTE_INC,
-                          NULL);
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to window reg: 0x%X \n",
-            RegisterAddr, Address));
-        return status;
-    }
-
-    return 0;
+	int status;
+
+	/* write bytes 1,2,3 of the register to set the upper address bytes, the LSB is written
+	 * last to initiate the access cycle */
+	status = HIFReadWrite(hifDevice,
+			      RegisterAddr+1,  /* write upper 3 bytes */
+			      ((A_UCHAR *)(&Address))+1,
+			      sizeof(u32)-1,
+			      HIF_WR_SYNC_BYTE_INC,
+			      NULL);
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write initial bytes of 0x%x to window reg: 0x%X \n",
+					      RegisterAddr, Address));
+		return status;
+	}
+
+	/* write the LSB of the register, this initiates the operation */
+	status = HIFReadWrite(hifDevice,
+			      RegisterAddr,
+			      (A_UCHAR *)(&Address),
+			      sizeof(u8),
+			      HIF_WR_SYNC_BYTE_INC,
+			      NULL);
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to window reg: 0x%X \n",
+					      RegisterAddr, Address));
+		return status;
+	}
+
+	return 0;
 }
 
 #endif
@@ -189,30 +189,30 @@ int ar6000_SetAddressWindowRegister(HIF_DEVICE *hifDevice, u32 RegisterAddr, u32
 int
 ar6000_ReadRegDiag(HIF_DEVICE *hifDevice, u32 *address, u32 *data)
 {
-    int status;
-
-        /* set window register to start read cycle */
-    status = ar6000_SetAddressWindowRegister(hifDevice,
-                                             WINDOW_READ_ADDR_ADDRESS,
-                                             *address);
-
-    if (status) {
-        return status;
-    }
-
-        /* read the data */
-    status = HIFReadWrite(hifDevice,
-                          WINDOW_DATA_ADDRESS,
-                          (A_UCHAR *)data,
-                          sizeof(u32),
-                          HIF_RD_SYNC_BYTE_INC,
-                          NULL);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot read from WINDOW_DATA_ADDRESS\n"));
-        return status;
-    }
-
-    return status;
+	int status;
+
+	/* set window register to start read cycle */
+	status = ar6000_SetAddressWindowRegister(hifDevice,
+						 WINDOW_READ_ADDR_ADDRESS,
+						 *address);
+
+	if (status) {
+		return status;
+	}
+
+	/* read the data */
+	status = HIFReadWrite(hifDevice,
+			      WINDOW_DATA_ADDRESS,
+			      (A_UCHAR *)data,
+			      sizeof(u32),
+			      HIF_RD_SYNC_BYTE_INC,
+			      NULL);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot read from WINDOW_DATA_ADDRESS\n"));
+		return status;
+	}
+
+	return status;
 }
 
 
@@ -223,124 +223,124 @@ ar6000_ReadRegDiag(HIF_DEVICE *hifDevice, u32 *address, u32 *data)
 int
 ar6000_WriteRegDiag(HIF_DEVICE *hifDevice, u32 *address, u32 *data)
 {
-    int status;
-
-        /* set write data */
-    status = HIFReadWrite(hifDevice,
-                          WINDOW_DATA_ADDRESS,
-                          (A_UCHAR *)data,
-                          sizeof(u32),
-                          HIF_WR_SYNC_BYTE_INC,
-                          NULL);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to WINDOW_DATA_ADDRESS\n", *data));
-        return status;
-    }
-
-        /* set window register, which starts the write cycle */
-    return ar6000_SetAddressWindowRegister(hifDevice,
-                                           WINDOW_WRITE_ADDR_ADDRESS,
-                                           *address);
-    }
+	int status;
+
+	/* set write data */
+	status = HIFReadWrite(hifDevice,
+			      WINDOW_DATA_ADDRESS,
+			      (A_UCHAR *)data,
+			      sizeof(u32),
+			      HIF_WR_SYNC_BYTE_INC,
+			      NULL);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to WINDOW_DATA_ADDRESS\n", *data));
+		return status;
+	}
+
+	/* set window register, which starts the write cycle */
+	return ar6000_SetAddressWindowRegister(hifDevice,
+					       WINDOW_WRITE_ADDR_ADDRESS,
+					       *address);
+}
 
 int
 ar6000_ReadDataDiag(HIF_DEVICE *hifDevice, u32 address,
-                    A_UCHAR *data, u32 length)
+		    A_UCHAR *data, u32 length)
 {
-    u32 count;
-    int status = 0;
-
-    for (count = 0; count < length; count += 4, address += 4) {
-        if ((status = ar6000_ReadRegDiag(hifDevice, &address,
-                                         (u32 *)&data[count])) != 0)
-        {
-            break;
-        }
-    }
-
-    return status;
+	u32 count;
+	int status = 0;
+
+	for (count = 0; count < length; count += 4, address += 4) {
+		if ((status = ar6000_ReadRegDiag(hifDevice, &address,
+						 (u32 *)&data[count])) != 0)
+		{
+			break;
+		}
+	}
+
+	return status;
 }
 
 int
 ar6000_WriteDataDiag(HIF_DEVICE *hifDevice, u32 address,
-                    A_UCHAR *data, u32 length)
+		     A_UCHAR *data, u32 length)
 {
-    u32 count;
-    int status = 0;
-
-    for (count = 0; count < length; count += 4, address += 4) {
-        if ((status = ar6000_WriteRegDiag(hifDevice, &address,
-                                         (u32 *)&data[count])) != 0)
-        {
-            break;
-        }
-    }
-
-    return status;
+	u32 count;
+	int status = 0;
+
+	for (count = 0; count < length; count += 4, address += 4) {
+		if ((status = ar6000_WriteRegDiag(hifDevice, &address,
+						  (u32 *)&data[count])) != 0)
+		{
+			break;
+		}
+	}
+
+	return status;
 }
 
 int
 ar6k_ReadTargetRegister(HIF_DEVICE *hifDevice, int regsel, u32 *regval)
 {
-    int status;
-    A_UCHAR vals[4];
-    A_UCHAR register_selection[4];
-
-    register_selection[0] = register_selection[1] = register_selection[2] = register_selection[3] = (regsel & 0xff);
-    status = HIFReadWrite(hifDevice,
-                          CPU_DBG_SEL_ADDRESS,
-                          register_selection,
-                          4,
-                          HIF_WR_SYNC_BYTE_FIX,
-                          NULL);
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write CPU_DBG_SEL (%d)\n", regsel));
-        return status;
-    }
-
-    status = HIFReadWrite(hifDevice,
-                          CPU_DBG_ADDRESS,
-                          (A_UCHAR *)vals,
-                          sizeof(vals),
-                          HIF_RD_SYNC_BYTE_INC,
-                          NULL);
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot read from CPU_DBG_ADDRESS\n"));
-        return status;
-    }
-
-    *regval = vals[0]<<0 | vals[1]<<8 | vals[2]<<16 | vals[3]<<24;
-
-    return status;
+	int status;
+	A_UCHAR vals[4];
+	A_UCHAR register_selection[4];
+
+	register_selection[0] = register_selection[1] = register_selection[2] = register_selection[3] = (regsel & 0xff);
+	status = HIFReadWrite(hifDevice,
+			      CPU_DBG_SEL_ADDRESS,
+			      register_selection,
+			      4,
+			      HIF_WR_SYNC_BYTE_FIX,
+			      NULL);
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write CPU_DBG_SEL (%d)\n", regsel));
+		return status;
+	}
+
+	status = HIFReadWrite(hifDevice,
+			      CPU_DBG_ADDRESS,
+			      (A_UCHAR *)vals,
+			      sizeof(vals),
+			      HIF_RD_SYNC_BYTE_INC,
+			      NULL);
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot read from CPU_DBG_ADDRESS\n"));
+		return status;
+	}
+
+	*regval = vals[0]<<0 | vals[1]<<8 | vals[2]<<16 | vals[3]<<24;
+
+	return status;
 }
 
 void
 ar6k_FetchTargetRegs(HIF_DEVICE *hifDevice, u32 *targregs)
 {
-    int i;
-    u32 val;
-
-    for (i=0; i<AR6003_FETCH_TARG_REGS_COUNT; i++) {
-        val=0xffffffff;
-        (void)ar6k_ReadTargetRegister(hifDevice, i, &val);
-        targregs[i] = val;
-    }
+	int i;
+	u32 val;
+
+	for (i=0; i<AR6003_FETCH_TARG_REGS_COUNT; i++) {
+		val=0xffffffff;
+		(void)ar6k_ReadTargetRegister(hifDevice, i, &val);
+		targregs[i] = val;
+	}
 }
 
 #if 0
 static int
 _do_write_diag(HIF_DEVICE *hifDevice, u32 addr, u32 value)
 {
-    int status;
+	int status;
 
-    status = ar6000_WriteRegDiag(hifDevice, &addr, &value);
-    if (status)
-    {
-        AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot force Target to execute ROM!\n"));
-    }
+	status = ar6000_WriteRegDiag(hifDevice, &addr, &value);
+	if (status)
+	{
+		AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot force Target to execute ROM!\n"));
+	}
 
-    return status;
+	return status;
 }
 #endif
 
@@ -360,38 +360,38 @@ _do_write_diag(HIF_DEVICE *hifDevice, u32 addr, u32 value)
 static int
 _delay_until_target_alive(HIF_DEVICE *hifDevice, s32 wait_msecs, u32 TargetType)
 {
-    s32 actual_wait;
-    s32 i;
-    u32 address;
-
-    actual_wait = 0;
-
-    /* Hardcode the address of LOCAL_COUNT_ADDRESS based on the target type */
-    if (TargetType == TARGET_TYPE_AR6002) {
-       address = AR6002_LOCAL_COUNT_ADDRESS;
-    } else if (TargetType == TARGET_TYPE_AR6003) {
-       address = AR6003_LOCAL_COUNT_ADDRESS;
-    } else {
-       A_ASSERT(0);
-    }
-    address += 0x10;
-    for (i=0; actual_wait < wait_msecs; i++) {
-        u32 data;
-
-        A_MDELAY(100);
-        actual_wait += 100;
-
-        data = 0;
-        if (ar6000_ReadRegDiag(hifDevice, &address, &data) != 0) {
-            return A_ERROR;
-        }
-
-        if (data != 0) {
-            /* No need to wait longer -- we have a BMI credit */
-            return 0;
-        }
-    }
-    return A_ERROR; /* timed out */
+	s32 actual_wait;
+	s32 i;
+	u32 address;
+
+	actual_wait = 0;
+
+	/* Hardcode the address of LOCAL_COUNT_ADDRESS based on the target type */
+	if (TargetType == TARGET_TYPE_AR6002) {
+		address = AR6002_LOCAL_COUNT_ADDRESS;
+	} else if (TargetType == TARGET_TYPE_AR6003) {
+		address = AR6003_LOCAL_COUNT_ADDRESS;
+	} else {
+		A_ASSERT(0);
+	}
+	address += 0x10;
+	for (i=0; actual_wait < wait_msecs; i++) {
+		u32 data;
+
+		A_MDELAY(100);
+		actual_wait += 100;
+
+		data = 0;
+		if (ar6000_ReadRegDiag(hifDevice, &address, &data) != 0) {
+			return A_ERROR;
+		}
+
+		if (data != 0) {
+			/* No need to wait longer -- we have a BMI credit */
+			return 0;
+		}
+	}
+	return A_ERROR; /* timed out */
 }
 #endif
 
@@ -401,140 +401,140 @@ _delay_until_target_alive(HIF_DEVICE *hifDevice, s32 wait_msecs, u32 TargetType)
 /* reset device */
 int ar6000_reset_device(HIF_DEVICE *hifDevice, u32 TargetType, bool waitForCompletion, bool coldReset)
 {
-    int status = 0;
-    u32 address;
-    u32 data;
+	int status = 0;
+	u32 address;
+	u32 data;
 
-    do {
+	do {
 // Workaround BEGIN
-        // address = RESET_CONTROL_ADDRESS;
-    	
-    	if (coldReset) {
-            data = RESET_CONTROL_COLD_RST_MASK;
-    	}
-    	else {
-            data = RESET_CONTROL_MBOX_RST_MASK;
-    	}
-
-          /* Hardcode the address of RESET_CONTROL_ADDRESS based on the target type */
-        if (TargetType == TARGET_TYPE_AR6002) {
-            address = AR6002_RESET_CONTROL_ADDRESS;
-        } else if (TargetType == TARGET_TYPE_AR6003) {
-            address = AR6003_RESET_CONTROL_ADDRESS;
-        } else {
-            A_ASSERT(0);
-        }
-
-
-        status = ar6000_WriteRegDiag(hifDevice, &address, &data);
-
-        if (status) {
-            break;
-        }
-
-        if (!waitForCompletion) {
-            break;
-        }
+		// address = RESET_CONTROL_ADDRESS;
+
+		if (coldReset) {
+			data = RESET_CONTROL_COLD_RST_MASK;
+		}
+		else {
+			data = RESET_CONTROL_MBOX_RST_MASK;
+		}
+
+		/* Hardcode the address of RESET_CONTROL_ADDRESS based on the target type */
+		if (TargetType == TARGET_TYPE_AR6002) {
+			address = AR6002_RESET_CONTROL_ADDRESS;
+		} else if (TargetType == TARGET_TYPE_AR6003) {
+			address = AR6003_RESET_CONTROL_ADDRESS;
+		} else {
+			A_ASSERT(0);
+		}
+
+
+		status = ar6000_WriteRegDiag(hifDevice, &address, &data);
+
+		if (status) {
+			break;
+		}
+
+		if (!waitForCompletion) {
+			break;
+		}
 
 #if 0
-        /* Up to 2 second delay to allow things to settle down */
-        (void)_delay_until_target_alive(hifDevice, 2000, TargetType);
-
-        /*
-         * Read back the RESET CAUSE register to ensure that the cold reset
-         * went through.
-         */
-
-        // address = RESET_CAUSE_ADDRESS;
-        /* Hardcode the address of RESET_CAUSE_ADDRESS based on the target type */
-        if (TargetType == TARGET_TYPE_AR6002) {
-            address = 0x000040C0;
-        } else if (TargetType == TARGET_TYPE_AR6003) {
-            address = 0x000040C0;
-        } else {
-            A_ASSERT(0);
-        }
-
-        data = 0;
-        status = ar6000_ReadRegDiag(hifDevice, &address, &data);
-
-        if (status) {
-            break;
-        }
-
-        AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Reset Cause readback: 0x%X \n",data));
-        data &= RESET_CAUSE_LAST_MASK;
-        if (data != 2) {
-            AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Unable to cold reset the target \n"));
-        }
+		/* Up to 2 second delay to allow things to settle down */
+		(void)_delay_until_target_alive(hifDevice, 2000, TargetType);
+
+		/*
+		 * Read back the RESET CAUSE register to ensure that the cold reset
+		 * went through.
+		 */
+
+		// address = RESET_CAUSE_ADDRESS;
+		/* Hardcode the address of RESET_CAUSE_ADDRESS based on the target type */
+		if (TargetType == TARGET_TYPE_AR6002) {
+			address = 0x000040C0;
+		} else if (TargetType == TARGET_TYPE_AR6003) {
+			address = 0x000040C0;
+		} else {
+			A_ASSERT(0);
+		}
+
+		data = 0;
+		status = ar6000_ReadRegDiag(hifDevice, &address, &data);
+
+		if (status) {
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Reset Cause readback: 0x%X \n",data));
+		data &= RESET_CAUSE_LAST_MASK;
+		if (data != 2) {
+			AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Unable to cold reset the target \n"));
+		}
 #endif
 // Workaroud END
 
-    } while (false);
+	} while (false);
 
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Failed to reset target \n"));
-    }
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Failed to reset target \n"));
+	}
 
-    return 0;
+	return 0;
 }
 
 /* This should be called in BMI phase after firmware is downloaded */
 void
 ar6000_copy_cust_data_from_target(HIF_DEVICE *hifDevice, u32 TargetType)
 {
-    u32 eepHeaderAddr;
-    u8 AR6003CustDataShadow[AR6003_CUST_DATA_SIZE+4];
-    s32 i;
-
-    if (BMIReadMemory(hifDevice,
-            HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_board_data),
-            (A_UCHAR *)&eepHeaderAddr,
-            4)!= 0)
-    {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMIReadMemory for reading board data address failed \n"));
-        return;
-    }
-
-    if (TargetType == TARGET_TYPE_AR6003) {
-        eepHeaderAddr += 36;  /* AR6003 customer data section offset is 37 */
-
-        for (i=0; i<AR6003_CUST_DATA_SIZE+4; i+=4){
-            if (BMIReadSOCRegister(hifDevice, eepHeaderAddr, (u32 *)&AR6003CustDataShadow[i])!= 0) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMIReadSOCRegister () failed \n"));
-                return ;
-            }  
-            eepHeaderAddr +=4;
-        }
-
-        memcpy(custDataAR6003, AR6003CustDataShadow+1, AR6003_CUST_DATA_SIZE);
-    }
-
-    if (TargetType == TARGET_TYPE_AR6002) {
-        eepHeaderAddr += 64;  /* AR6002 customer data sectioin offset is 64 */
-
-        for (i=0; i<AR6002_CUST_DATA_SIZE; i+=4){
-            if (BMIReadSOCRegister(hifDevice, eepHeaderAddr, (u32 *)&custDataAR6002[i])!= 0) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMIReadSOCRegister () failed \n"));
-                return ;
-            }  
-            eepHeaderAddr +=4;
-        }
-    }
-
-    return;
+	u32 eepHeaderAddr;
+	u8 AR6003CustDataShadow[AR6003_CUST_DATA_SIZE+4];
+	s32 i;
+
+	if (BMIReadMemory(hifDevice,
+			  HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_board_data),
+			  (A_UCHAR *)&eepHeaderAddr,
+			  4)!= 0)
+	{
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMIReadMemory for reading board data address failed \n"));
+		return;
+	}
+
+	if (TargetType == TARGET_TYPE_AR6003) {
+		eepHeaderAddr += 36;  /* AR6003 customer data section offset is 37 */
+
+		for (i=0; i<AR6003_CUST_DATA_SIZE+4; i+=4){
+			if (BMIReadSOCRegister(hifDevice, eepHeaderAddr, (u32 *)&AR6003CustDataShadow[i])!= 0) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMIReadSOCRegister () failed \n"));
+				return ;
+			}
+			eepHeaderAddr +=4;
+		}
+
+		memcpy(custDataAR6003, AR6003CustDataShadow+1, AR6003_CUST_DATA_SIZE);
+	}
+
+	if (TargetType == TARGET_TYPE_AR6002) {
+		eepHeaderAddr += 64;  /* AR6002 customer data sectioin offset is 64 */
+
+		for (i=0; i<AR6002_CUST_DATA_SIZE; i+=4){
+			if (BMIReadSOCRegister(hifDevice, eepHeaderAddr, (u32 *)&custDataAR6002[i])!= 0) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMIReadSOCRegister () failed \n"));
+				return ;
+			}
+			eepHeaderAddr +=4;
+		}
+	}
+
+	return;
 }
 
 /* This is the function to call when need to use the cust data */
 u8 *ar6000_get_cust_data_buffer(u32 TargetType)
 {
-    if (TargetType == TARGET_TYPE_AR6003)
-        return custDataAR6003;
+	if (TargetType == TARGET_TYPE_AR6003)
+		return custDataAR6003;
 
-    if (TargetType == TARGET_TYPE_AR6002)
-        return custDataAR6002;
+	if (TargetType == TARGET_TYPE_AR6002)
+		return custDataAR6002;
 
-    return NULL;
+	return NULL;
 }
 
 #define REG_DUMP_COUNT_AR6001   38  /* WORDs, derived from AR600x_regdump.h */
@@ -554,167 +554,167 @@ u8 *ar6000_get_cust_data_buffer(u32 TargetType)
 
 void ar6000_dump_target_assert_info(HIF_DEVICE *hifDevice, u32 TargetType)
 {
-    u32 address;
-    u32 regDumpArea = 0;
-    int status;
-    u32 regDumpValues[REGISTER_DUMP_LEN_MAX];
-    u32 regDumpCount = 0;
-    u32 i;
-
-    do {
-
-            /* the reg dump pointer is copied to the host interest area */
-        address = HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_failure_state);
-        address = TARG_VTOP(TargetType, address);
-
-        if (TargetType == TARGET_TYPE_AR6002) {
-            regDumpCount = REG_DUMP_COUNT_AR6002;
-        } else  if (TargetType == TARGET_TYPE_AR6003) {
-            regDumpCount = REG_DUMP_COUNT_AR6003;
-        } else {
-            A_ASSERT(0);
-        }
-
-            /* read RAM location through diagnostic window */
-        status = ar6000_ReadRegDiag(hifDevice, &address, &regDumpArea);
-
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Failed to get ptr to register dump area \n"));
-            break;
-        }
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Location of register dump data: 0x%X \n",regDumpArea));
-
-        if (regDumpArea == 0) {
-                /* no reg dump */
-            break;
-        }
-
-        regDumpArea = TARG_VTOP(TargetType, regDumpArea);
-
-            /* fetch register dump data */
-        status = ar6000_ReadDataDiag(hifDevice,
-                                     regDumpArea,
-                                     (A_UCHAR *)&regDumpValues[0],
-                                     regDumpCount * (sizeof(u32)));
-
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Failed to get register dump \n"));
-            break;
-        }
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Register Dump: \n"));
-
-        for (i = 0; i < regDumpCount; i++) {
-            //ATHR_DISPLAY_MSG (_T(" %d :  0x%8.8X \n"), i, regDumpValues[i]);
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" %d :  0x%8.8X \n",i, regDumpValues[i]));
+	u32 address;
+	u32 regDumpArea = 0;
+	int status;
+	u32 regDumpValues[REGISTER_DUMP_LEN_MAX];
+	u32 regDumpCount = 0;
+	u32 i;
+
+	do {
+
+		/* the reg dump pointer is copied to the host interest area */
+		address = HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_failure_state);
+		address = TARG_VTOP(TargetType, address);
+
+		if (TargetType == TARGET_TYPE_AR6002) {
+			regDumpCount = REG_DUMP_COUNT_AR6002;
+		} else  if (TargetType == TARGET_TYPE_AR6003) {
+			regDumpCount = REG_DUMP_COUNT_AR6003;
+		} else {
+			A_ASSERT(0);
+		}
+
+		/* read RAM location through diagnostic window */
+		status = ar6000_ReadRegDiag(hifDevice, &address, &regDumpArea);
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Failed to get ptr to register dump area \n"));
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Location of register dump data: 0x%X \n",regDumpArea));
+
+		if (regDumpArea == 0) {
+			/* no reg dump */
+			break;
+		}
+
+		regDumpArea = TARG_VTOP(TargetType, regDumpArea);
+
+		/* fetch register dump data */
+		status = ar6000_ReadDataDiag(hifDevice,
+					     regDumpArea,
+					     (A_UCHAR *)&regDumpValues[0],
+					     regDumpCount * (sizeof(u32)));
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Failed to get register dump \n"));
+			break;
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Register Dump: \n"));
+
+		for (i = 0; i < regDumpCount; i++) {
+			//ATHR_DISPLAY_MSG (_T(" %d :  0x%8.8X \n"), i, regDumpValues[i]);
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" %d :  0x%8.8X \n",i, regDumpValues[i]));
 
 #ifdef UNDER_CE
-        /*
-         * For Every logPrintf() Open the File so that in case of Crashes
-         * We will have until the Last Message Flushed on to the File
-         * So use logPrintf Sparingly..!!
-         */
-        tgtassertPrintf (ATH_DEBUG_TRC," %d:  0x%8.8X \n",i, regDumpValues[i]);
+			/*
+			 * For Every logPrintf() Open the File so that in case of Crashes
+			 * We will have until the Last Message Flushed on to the File
+			 * So use logPrintf Sparingly..!!
+			 */
+			tgtassertPrintf (ATH_DEBUG_TRC," %d:  0x%8.8X \n",i, regDumpValues[i]);
 #endif
-        }
+		}
 
-    } while (false);
+	} while (false);
 
 }
 
 /* set HTC/Mbox operational parameters, this can only be called when the target is in the
  * BMI phase */
 int ar6000_set_htc_params(HIF_DEVICE *hifDevice,
-                               u32 TargetType,
-                               u32 MboxIsrYieldValue,
-                               u8 HtcControlBuffers)
+			  u32 TargetType,
+			  u32 MboxIsrYieldValue,
+			  u8 HtcControlBuffers)
 {
-    int status;
-    u32 blocksizes[HTC_MAILBOX_NUM_MAX];
-
-    do {
-            /* get the block sizes */
-        status = HIFConfigureDevice(hifDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
-                                    blocksizes, sizeof(blocksizes));
-
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_LOG_ERR,("Failed to get block size info from HIF layer...\n"));
-            break;
-        }
-            /* note: we actually get the block size for mailbox 1, for SDIO the block
-             * size on mailbox 0 is artificially set to 1 */
-            /* must be a power of 2 */
-        A_ASSERT((blocksizes[1] & (blocksizes[1] - 1)) == 0);
-
-        if (HtcControlBuffers != 0) {
-                /* set override for number of control buffers to use */
-            blocksizes[1] |=  ((u32)HtcControlBuffers) << 16;
-        }
-
-            /* set the host interest area for the block size */
-        status = BMIWriteMemory(hifDevice,
-                                HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_mbox_io_block_sz),
-                                (A_UCHAR *)&blocksizes[1],
-                                4);
-
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_LOG_ERR,("BMIWriteMemory for IO block size failed \n"));
-            break;
-        }
-
-        AR_DEBUG_PRINTF(ATH_LOG_INF,("Block Size Set: %d (target address:0x%X)\n",
-                blocksizes[1], HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_mbox_io_block_sz)));
-
-        if (MboxIsrYieldValue != 0) {
-                /* set the host interest area for the mbox ISR yield limit */
-            status = BMIWriteMemory(hifDevice,
-                                    HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_mbox_isr_yield_limit),
-                                    (A_UCHAR *)&MboxIsrYieldValue,
-                                    4);
-
-            if (status) {
-                AR_DEBUG_PRINTF(ATH_LOG_ERR,("BMIWriteMemory for yield limit failed \n"));
-                break;
-            }
-        }
-
-    } while (false);
-
-    return status;
+	int status;
+	u32 blocksizes[HTC_MAILBOX_NUM_MAX];
+
+	do {
+		/* get the block sizes */
+		status = HIFConfigureDevice(hifDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE,
+					    blocksizes, sizeof(blocksizes));
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_LOG_ERR,("Failed to get block size info from HIF layer...\n"));
+			break;
+		}
+		/* note: we actually get the block size for mailbox 1, for SDIO the block
+		 * size on mailbox 0 is artificially set to 1 */
+		/* must be a power of 2 */
+		A_ASSERT((blocksizes[1] & (blocksizes[1] - 1)) == 0);
+
+		if (HtcControlBuffers != 0) {
+			/* set override for number of control buffers to use */
+			blocksizes[1] |=  ((u32)HtcControlBuffers) << 16;
+		}
+
+		/* set the host interest area for the block size */
+		status = BMIWriteMemory(hifDevice,
+					HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_mbox_io_block_sz),
+					(A_UCHAR *)&blocksizes[1],
+					4);
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_LOG_ERR,("BMIWriteMemory for IO block size failed \n"));
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_LOG_INF,("Block Size Set: %d (target address:0x%X)\n",
+					     blocksizes[1], HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_mbox_io_block_sz)));
+
+		if (MboxIsrYieldValue != 0) {
+			/* set the host interest area for the mbox ISR yield limit */
+			status = BMIWriteMemory(hifDevice,
+						HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_mbox_isr_yield_limit),
+						(A_UCHAR *)&MboxIsrYieldValue,
+						4);
+
+			if (status) {
+				AR_DEBUG_PRINTF(ATH_LOG_ERR,("BMIWriteMemory for yield limit failed \n"));
+				break;
+			}
+		}
+
+	} while (false);
+
+	return status;
 }
 
 
 static int prepare_ar6002(HIF_DEVICE *hifDevice, u32 TargetVersion)
 {
-    int status = 0;
+	int status = 0;
 
-    /* placeholder */
+	/* placeholder */
 
-    return status;
+	return status;
 }
 
 static int prepare_ar6003(HIF_DEVICE *hifDevice, u32 TargetVersion)
 {
-    int status = 0;
+	int status = 0;
 
-    /* placeholder */
+	/* placeholder */
 
-    return status;
+	return status;
 }
 
 /* this function assumes the caller has already initialized the BMI APIs */
 int ar6000_prepare_target(HIF_DEVICE *hifDevice,
-                               u32 TargetType,
-                               u32 TargetVersion)
+			  u32 TargetType,
+			  u32 TargetVersion)
 {
-    if (TargetType == TARGET_TYPE_AR6002) {
-            /* do any preparations for AR6002 devices */
-        return prepare_ar6002(hifDevice,TargetVersion);
-    } else if (TargetType == TARGET_TYPE_AR6003) {
-        return prepare_ar6003(hifDevice,TargetVersion);
-    }
-
-    return 0;
+	if (TargetType == TARGET_TYPE_AR6002) {
+		/* do any preparations for AR6002 devices */
+		return prepare_ar6002(hifDevice,TargetVersion);
+	} else if (TargetType == TARGET_TYPE_AR6003) {
+		return prepare_ar6003(hifDevice,TargetVersion);
+	}
+
+	return 0;
 }
 
 #if defined(CONFIG_AR6002_REV1_FORCE_HOST)
@@ -727,300 +727,299 @@ int ar6000_prepare_target(HIF_DEVICE *hifDevice,
 int
 ar6002_REV1_reset_force_host (HIF_DEVICE *hifDevice)
 {
-    s32 i;
-    struct forceROM_s {
-        u32 addr;
-        u32 data;
-    };
-    struct forceROM_s *ForceROM;
-    s32 szForceROM;
-    int status = 0;
-    u32 address;
-    u32 data;
-
-    /* Force AR6002 REV1.x to recognize Host presence.
-     *
-     * Note: Use RAM at 0x52df80..0x52dfa0 with ROM Remap entry 0
-     * so that this workaround functions with AR6002.war1.sh.  We
-     * could fold that entire workaround into this one, but it's not
-     * worth the effort at this point.  This workaround cannot be
-     * merged into the other workaround because this must be done
-     * before BMI.
-     */
-
-    static struct forceROM_s ForceROM_NEW[] = {
-        {0x52df80, 0x20f31c07},
-        {0x52df84, 0x92374420},
-        {0x52df88, 0x1d120c03},
-        {0x52df8c, 0xff8216f0},
-        {0x52df90, 0xf01d120c},
-        {0x52df94, 0x81004136},
-        {0x52df98, 0xbc9100bd},
-        {0x52df9c, 0x00bba100},
-
-        {0x00008000|MC_TCAM_TARGET_ADDRESS, 0x0012dfe0}, /* Use remap entry 0 */
-        {0x00008000|MC_TCAM_COMPARE_ADDRESS, 0x000e2380},
-        {0x00008000|MC_TCAM_MASK_ADDRESS, 0x00000000},
-        {0x00008000|MC_TCAM_VALID_ADDRESS, 0x00000001},
-
-        {0x00018000|(LOCAL_COUNT_ADDRESS+0x10), 0}, /* clear BMI credit counter */
-
-        {0x00004000|AR6002_RESET_CONTROL_ADDRESS, RESET_CONTROL_WARM_RST_MASK},
-    };
-
-    address = 0x004ed4b0; /* REV1 target software ID is stored here */
-    status = ar6000_ReadRegDiag(hifDevice, &address, &data);
-    if (status || (data != AR6002_VERSION_REV1)) {
-        return A_ERROR; /* Not AR6002 REV1 */
-    }
-
-    ForceROM = ForceROM_NEW;
-    szForceROM = sizeof(ForceROM_NEW)/sizeof(*ForceROM);
-
-    ATH_DEBUG_PRINTF (DBG_MISC_DRV, ATH_DEBUG_TRC, ("Force Target to recognize Host....\n"));
-    for (i = 0; i < szForceROM; i++)
-    {
-        if (ar6000_WriteRegDiag(hifDevice,
-                                &ForceROM[i].addr,
-                                &ForceROM[i].data) != 0)
-        {
-            ATH_DEBUG_PRINTF (DBG_MISC_DRV, ATH_DEBUG_TRC, ("Cannot force Target to recognize Host!\n"));
-            return A_ERROR;
-        }
-    }
-
-    A_MDELAY(1000);
-
-    return 0;
+	s32 i;
+	struct forceROM_s {
+		u32 addr;
+		u32 data;
+	};
+	struct forceROM_s *ForceROM;
+	s32 szForceROM;
+	int status = 0;
+	u32 address;
+	u32 data;
+
+	/* Force AR6002 REV1.x to recognize Host presence.
+	 *
+	 * Note: Use RAM at 0x52df80..0x52dfa0 with ROM Remap entry 0
+	 * so that this workaround functions with AR6002.war1.sh.  We
+	 * could fold that entire workaround into this one, but it's not
+	 * worth the effort at this point.  This workaround cannot be
+	 * merged into the other workaround because this must be done
+	 * before BMI.
+	 */
+
+	static struct forceROM_s ForceROM_NEW[] = {
+		{0x52df80, 0x20f31c07},
+		{0x52df84, 0x92374420},
+		{0x52df88, 0x1d120c03},
+		{0x52df8c, 0xff8216f0},
+		{0x52df90, 0xf01d120c},
+		{0x52df94, 0x81004136},
+		{0x52df98, 0xbc9100bd},
+		{0x52df9c, 0x00bba100},
+
+		{0x00008000|MC_TCAM_TARGET_ADDRESS, 0x0012dfe0}, /* Use remap entry 0 */
+		{0x00008000|MC_TCAM_COMPARE_ADDRESS, 0x000e2380},
+		{0x00008000|MC_TCAM_MASK_ADDRESS, 0x00000000},
+		{0x00008000|MC_TCAM_VALID_ADDRESS, 0x00000001},
+
+		{0x00018000|(LOCAL_COUNT_ADDRESS+0x10), 0}, /* clear BMI credit counter */
+
+		{0x00004000|AR6002_RESET_CONTROL_ADDRESS, RESET_CONTROL_WARM_RST_MASK},
+	};
+
+	address = 0x004ed4b0; /* REV1 target software ID is stored here */
+	status = ar6000_ReadRegDiag(hifDevice, &address, &data);
+	if (status || (data != AR6002_VERSION_REV1)) {
+		return A_ERROR; /* Not AR6002 REV1 */
+	}
+
+	ForceROM = ForceROM_NEW;
+	szForceROM = sizeof(ForceROM_NEW)/sizeof(*ForceROM);
+
+	ATH_DEBUG_PRINTF (DBG_MISC_DRV, ATH_DEBUG_TRC, ("Force Target to recognize Host....\n"));
+	for (i = 0; i < szForceROM; i++)
+	{
+		if (ar6000_WriteRegDiag(hifDevice,
+					&ForceROM[i].addr,
+					&ForceROM[i].data) != 0)
+		{
+			ATH_DEBUG_PRINTF (DBG_MISC_DRV, ATH_DEBUG_TRC, ("Cannot force Target to recognize Host!\n"));
+			return A_ERROR;
+		}
+	}
+
+	A_MDELAY(1000);
+
+	return 0;
 }
 
 #endif /* CONFIG_AR6002_REV1_FORCE_HOST */
 
 void DebugDumpBytes(A_UCHAR *buffer, u16 length, char *pDescription)
 {
-    char stream[60];
-    char byteOffsetStr[10];
-    u32 i;
-    u16 offset, count, byteOffset;
-
-    A_PRINTF("<---------Dumping %d Bytes : %s ------>\n", length, pDescription);
-
-    count = 0;
-    offset = 0;
-    byteOffset = 0;
-    for(i = 0; i < length; i++) {
-        A_SPRINTF(stream + offset, "%2.2X ", buffer[i]);
-        count ++;
-        offset += 3;
-
-        if(count == 16) {
-            count = 0;
-            offset = 0;
-            A_SPRINTF(byteOffsetStr,"%4.4X",byteOffset);
-            A_PRINTF("[%s]: %s\n", byteOffsetStr, stream);
-            A_MEMZERO(stream, 60);
-            byteOffset += 16;
-        }
-    }
-
-    if(offset != 0) {
-        A_SPRINTF(byteOffsetStr,"%4.4X",byteOffset);
-        A_PRINTF("[%s]: %s\n", byteOffsetStr, stream);
-    }
-
-    A_PRINTF("<------------------------------------------------->\n");
+	char stream[60];
+	char byteOffsetStr[10];
+	u32 i;
+	u16 offset, count, byteOffset;
+
+	A_PRINTF("<---------Dumping %d Bytes : %s ------>\n", length, pDescription);
+
+	count = 0;
+	offset = 0;
+	byteOffset = 0;
+	for(i = 0; i < length; i++) {
+		A_SPRINTF(stream + offset, "%2.2X ", buffer[i]);
+		count ++;
+		offset += 3;
+
+		if (count == 16) {
+			count = 0;
+			offset = 0;
+			A_SPRINTF(byteOffsetStr,"%4.4X",byteOffset);
+			A_PRINTF("[%s]: %s\n", byteOffsetStr, stream);
+			A_MEMZERO(stream, 60);
+			byteOffset += 16;
+		}
+	}
+
+	if (offset != 0) {
+		A_SPRINTF(byteOffsetStr,"%4.4X",byteOffset);
+		A_PRINTF("[%s]: %s\n", byteOffsetStr, stream);
+	}
+
+	A_PRINTF("<------------------------------------------------->\n");
 }
 
 void a_dump_module_debug_info(ATH_DEBUG_MODULE_DBG_INFO *pInfo)
 {
-    int                         i;
-    ATH_DEBUG_MASK_DESCRIPTION *pDesc;
+	int                         i;
+	ATH_DEBUG_MASK_DESCRIPTION *pDesc;
 
-    if (pInfo == NULL) {
-        return;
-    }
+	if (pInfo == NULL) {
+		return;
+	}
 
-    pDesc = pInfo->pMaskDescriptions;
+	pDesc = pInfo->pMaskDescriptions;
 
-    A_PRINTF("========================================================\n\n");
-    A_PRINTF("Module Debug Info => Name   : %s    \n", pInfo->ModuleName);
-    A_PRINTF("                  => Descr. : %s \n", pInfo->ModuleDescription);
-    A_PRINTF("\n  Current mask    => 0x%8.8X \n", pInfo->CurrentMask);
-    A_PRINTF("\n  Avail. Debug Masks :\n\n");
+	A_PRINTF("========================================================\n\n");
+	A_PRINTF("Module Debug Info => Name   : %s    \n", pInfo->ModuleName);
+	A_PRINTF("                  => Descr. : %s \n", pInfo->ModuleDescription);
+	A_PRINTF("\n  Current mask    => 0x%8.8X \n", pInfo->CurrentMask);
+	A_PRINTF("\n  Avail. Debug Masks :\n\n");
 
-    for (i = 0; i < pInfo->MaxDescriptions; i++,pDesc++) {
-        A_PRINTF("                  => 0x%8.8X -- %s \n", pDesc->Mask, pDesc->Description);
-    }
+	for (i = 0; i < pInfo->MaxDescriptions; i++,pDesc++) {
+		A_PRINTF("                  => 0x%8.8X -- %s \n", pDesc->Mask, pDesc->Description);
+	}
 
-    if (0 == i) {
-        A_PRINTF("                  => * none defined * \n");
-    }
+	if (0 == i) {
+		A_PRINTF("                  => * none defined * \n");
+	}
 
-    A_PRINTF("\n  Standard Debug Masks :\n\n");
-        /* print standard masks */
-    A_PRINTF("                  => 0x%8.8X -- Errors \n", ATH_DEBUG_ERR);
-    A_PRINTF("                  => 0x%8.8X -- Warnings \n", ATH_DEBUG_WARN);
-    A_PRINTF("                  => 0x%8.8X -- Informational \n", ATH_DEBUG_INFO);
-    A_PRINTF("                  => 0x%8.8X -- Tracing \n", ATH_DEBUG_TRC);
-    A_PRINTF("\n========================================================\n");
+	A_PRINTF("\n  Standard Debug Masks :\n\n");
+	/* print standard masks */
+	A_PRINTF("                  => 0x%8.8X -- Errors \n", ATH_DEBUG_ERR);
+	A_PRINTF("                  => 0x%8.8X -- Warnings \n", ATH_DEBUG_WARN);
+	A_PRINTF("                  => 0x%8.8X -- Informational \n", ATH_DEBUG_INFO);
+	A_PRINTF("                  => 0x%8.8X -- Tracing \n", ATH_DEBUG_TRC);
+	A_PRINTF("\n========================================================\n");
 
 }
 
 
 static ATH_DEBUG_MODULE_DBG_INFO *FindModule(char *module_name)
 {
-    ATH_DEBUG_MODULE_DBG_INFO *pInfo = g_pModuleInfoHead;
+	ATH_DEBUG_MODULE_DBG_INFO *pInfo = g_pModuleInfoHead;
 
-    if (!g_ModuleDebugInit) {
-        return NULL;
-    }
+	if (!g_ModuleDebugInit) {
+		return NULL;
+	}
 
-    while (pInfo != NULL) {
-            /* TODO: need to use something other than strlen */
-        if (A_MEMCMP(pInfo->ModuleName,module_name,strlen(module_name)) == 0) {
-            break;
-        }
-        pInfo = pInfo->pNext;
-    }
+	while (pInfo != NULL) {
+		/* TODO: need to use something other than strlen */
+		if (A_MEMCMP(pInfo->ModuleName,module_name,strlen(module_name)) == 0) {
+			break;
+		}
+		pInfo = pInfo->pNext;
+	}
 
-    return pInfo;
+	return pInfo;
 }
 
 
 void a_register_module_debug_info(ATH_DEBUG_MODULE_DBG_INFO *pInfo)
 {
-    if (!g_ModuleDebugInit) {
-        return;
-    }
-
-    A_MUTEX_LOCK(&g_ModuleListLock);
-
-    if (!(pInfo->Flags & ATH_DEBUG_INFO_FLAGS_REGISTERED)) {
-        if (g_pModuleInfoHead == NULL) {
-            g_pModuleInfoHead = pInfo;
-        } else {
-           pInfo->pNext = g_pModuleInfoHead;
-           g_pModuleInfoHead = pInfo;
-        }
-        pInfo->Flags |= ATH_DEBUG_INFO_FLAGS_REGISTERED;
-    }
-
-    A_MUTEX_UNLOCK(&g_ModuleListLock);
+	if (!g_ModuleDebugInit) {
+		return;
+	}
+
+	A_MUTEX_LOCK(&g_ModuleListLock);
+
+	if (!(pInfo->Flags & ATH_DEBUG_INFO_FLAGS_REGISTERED)) {
+		if (g_pModuleInfoHead == NULL) {
+			g_pModuleInfoHead = pInfo;
+		} else {
+			pInfo->pNext = g_pModuleInfoHead;
+			g_pModuleInfoHead = pInfo;
+		}
+		pInfo->Flags |= ATH_DEBUG_INFO_FLAGS_REGISTERED;
+	}
+
+	A_MUTEX_UNLOCK(&g_ModuleListLock);
 }
 
 void a_dump_module_debug_info_by_name(char *module_name)
 {
-    ATH_DEBUG_MODULE_DBG_INFO *pInfo = g_pModuleInfoHead;
+	ATH_DEBUG_MODULE_DBG_INFO *pInfo = g_pModuleInfoHead;
 
-    if (!g_ModuleDebugInit) {
-        return;
-    }
+	if (!g_ModuleDebugInit) {
+		return;
+	}
 
-    if (A_MEMCMP(module_name,"all",3) == 0) {
-            /* dump all */
-        while (pInfo != NULL) {
-            a_dump_module_debug_info(pInfo);
-            pInfo = pInfo->pNext;
-        }
-        return;
-    }
+	if (A_MEMCMP(module_name,"all",3) == 0) {
+		/* dump all */
+		while (pInfo != NULL) {
+			a_dump_module_debug_info(pInfo);
+			pInfo = pInfo->pNext;
+		}
+		return;
+	}
 
-    pInfo = FindModule(module_name);
+	pInfo = FindModule(module_name);
 
-    if (pInfo != NULL) {
-         a_dump_module_debug_info(pInfo);
-    }
+	if (pInfo != NULL) {
+		a_dump_module_debug_info(pInfo);
+	}
 
 }
 
 int a_get_module_mask(char *module_name, u32 *pMask)
 {
-    ATH_DEBUG_MODULE_DBG_INFO *pInfo = FindModule(module_name);
+	ATH_DEBUG_MODULE_DBG_INFO *pInfo = FindModule(module_name);
 
-    if (NULL == pInfo) {
-        return A_ERROR;
-    }
+	if (NULL == pInfo) {
+		return A_ERROR;
+	}
 
-    *pMask = pInfo->CurrentMask;
-    return 0;
+	*pMask = pInfo->CurrentMask;
+	return 0;
 }
 
 int a_set_module_mask(char *module_name, u32 Mask)
 {
-    ATH_DEBUG_MODULE_DBG_INFO *pInfo = FindModule(module_name);
+	ATH_DEBUG_MODULE_DBG_INFO *pInfo = FindModule(module_name);
 
-    if (NULL == pInfo) {
-        return A_ERROR;
-    }
+	if (NULL == pInfo) {
+		return A_ERROR;
+	}
 
-    pInfo->CurrentMask = Mask;
-    A_PRINTF("Module %s,  new mask: 0x%8.8X \n",module_name,pInfo->CurrentMask);
-    return 0;
+	pInfo->CurrentMask = Mask;
+	A_PRINTF("Module %s,  new mask: 0x%8.8X \n",module_name,pInfo->CurrentMask);
+	return 0;
 }
 
 
 void a_module_debug_support_init(void)
 {
-    if (g_ModuleDebugInit) {
-        return;
-    }
-    A_MUTEX_INIT(&g_ModuleListLock);
-    g_pModuleInfoHead = NULL;
-    g_ModuleDebugInit = true;
-    A_REGISTER_MODULE_DEBUG_INFO(misc);
+	if (g_ModuleDebugInit) {
+		return;
+	}
+	A_MUTEX_INIT(&g_ModuleListLock);
+	g_pModuleInfoHead = NULL;
+	g_ModuleDebugInit = true;
+	A_REGISTER_MODULE_DEBUG_INFO(misc);
 }
 
 void a_module_debug_support_cleanup(void)
 {
-    ATH_DEBUG_MODULE_DBG_INFO *pInfo = g_pModuleInfoHead;
-    ATH_DEBUG_MODULE_DBG_INFO *pCur;
+	ATH_DEBUG_MODULE_DBG_INFO *pInfo = g_pModuleInfoHead;
+	ATH_DEBUG_MODULE_DBG_INFO *pCur;
 
-    if (!g_ModuleDebugInit) {
-        return;
-    }
+	if (!g_ModuleDebugInit) {
+		return;
+	}
 
-    g_ModuleDebugInit = false;
+	g_ModuleDebugInit = false;
 
-    A_MUTEX_LOCK(&g_ModuleListLock);
+	A_MUTEX_LOCK(&g_ModuleListLock);
 
-    while (pInfo != NULL) {
-        pCur = pInfo;
-        pInfo = pInfo->pNext;
-        pCur->pNext = NULL;
-            /* clear registered flag */
-        pCur->Flags &= ~ATH_DEBUG_INFO_FLAGS_REGISTERED;
-    }
+	while (pInfo != NULL) {
+		pCur = pInfo;
+		pInfo = pInfo->pNext;
+		pCur->pNext = NULL;
+		/* clear registered flag */
+		pCur->Flags &= ~ATH_DEBUG_INFO_FLAGS_REGISTERED;
+	}
 
-    A_MUTEX_UNLOCK(&g_ModuleListLock);
+	A_MUTEX_UNLOCK(&g_ModuleListLock);
 
-    A_MUTEX_DELETE(&g_ModuleListLock);
-    g_pModuleInfoHead = NULL;
+	A_MUTEX_DELETE(&g_ModuleListLock);
+	g_pModuleInfoHead = NULL;
 }
 
-    /* can only be called during bmi init stage */
+/* can only be called during bmi init stage */
 int ar6000_set_hci_bridge_flags(HIF_DEVICE *hifDevice,
-                                     u32 TargetType,
-                                     u32 Flags)
+				u32 TargetType,
+				u32 Flags)
 {
-    int status = 0;
+	int status = 0;
 
-    do {
+	do {
 
-        if (TargetType != TARGET_TYPE_AR6003) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("Target Type:%d, does not support HCI bridging! \n",
-                TargetType));
-            break;
-        }
+		if (TargetType != TARGET_TYPE_AR6003) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("Target Type:%d, does not support HCI bridging! \n",
+							 TargetType));
+			break;
+		}
 
-            /* set hci bridge flags */
-        status = BMIWriteMemory(hifDevice,
-                                HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_hci_bridge_flags),
-                                (A_UCHAR *)&Flags,
-                                4);
+		/* set hci bridge flags */
+		status = BMIWriteMemory(hifDevice,
+					HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_hci_bridge_flags),
+					(A_UCHAR *)&Flags,
+					4);
 
 
-    } while (false);
+	} while (false);
 
-    return status;
+	return status;
 }
-
diff --git a/drivers/staging/ath6kl/miscdrv/credit_dist.c b/drivers/staging/ath6kl/miscdrv/credit_dist.c
index 68b1ed6..2058b90 100644
--- a/drivers/staging/ath6kl/miscdrv/credit_dist.c
+++ b/drivers/staging/ath6kl/miscdrv/credit_dist.c
@@ -42,38 +42,38 @@
 #endif
 
 static void RedistributeCredits(COMMON_CREDIT_STATE_INFO *pCredInfo,
-                                HTC_ENDPOINT_CREDIT_DIST *pEPDistList);
+				HTC_ENDPOINT_CREDIT_DIST *pEPDistList);
 
 static void SeekCredits(COMMON_CREDIT_STATE_INFO *pCredInfo,
-                        HTC_ENDPOINT_CREDIT_DIST *pEPDistList);
+			HTC_ENDPOINT_CREDIT_DIST *pEPDistList);
 
 /* reduce an ep's credits back to a set limit */
 static INLINE void ReduceCredits(COMMON_CREDIT_STATE_INFO *pCredInfo,
-                                HTC_ENDPOINT_CREDIT_DIST  *pEpDist,
-                                int                       Limit)
+				 HTC_ENDPOINT_CREDIT_DIST  *pEpDist,
+				 int                       Limit)
 {
-    int credits;
+	int credits;
 
-        /* set the new limit */
-    pEpDist->TxCreditsAssigned = Limit;
+	/* set the new limit */
+	pEpDist->TxCreditsAssigned = Limit;
 
-    if (pEpDist->TxCredits <= Limit) {
-        return;
-    }
+	if (pEpDist->TxCredits <= Limit) {
+		return;
+	}
 
-        /* figure out how much to take away */
-    credits = pEpDist->TxCredits - Limit;
-        /* take them away */
-    pEpDist->TxCredits -= credits;
-    pCredInfo->CurrentFreeCredits += credits;
+	/* figure out how much to take away */
+	credits = pEpDist->TxCredits - Limit;
+	/* take them away */
+	pEpDist->TxCredits -= credits;
+	pCredInfo->CurrentFreeCredits += credits;
 }
 
 /* give an endpoint some credits from the free credit pool */
 #define GiveCredits(pCredInfo,pEpDist,credits)      \
 {                                                   \
-    (pEpDist)->TxCredits += (credits);              \
-    (pEpDist)->TxCreditsAssigned += (credits);      \
-    (pCredInfo)->CurrentFreeCredits -= (credits);   \
+	(pEpDist)->TxCredits += (credits);              \
+	(pEpDist)->TxCreditsAssigned += (credits);      \
+	(pCredInfo)->CurrentFreeCredits -= (credits);   \
 }
 
 
@@ -81,88 +81,88 @@ static INLINE void ReduceCredits(COMMON_CREDIT_STATE_INFO *pCredInfo,
  * This function is called in the context of HTCStart() to setup initial (application-specific)
  * credit distributions */
 static void ar6000_credit_init(void                     *Context,
-                               HTC_ENDPOINT_CREDIT_DIST *pEPList,
-                               int                      TotalCredits)
+			       HTC_ENDPOINT_CREDIT_DIST *pEPList,
+			       int                      TotalCredits)
 {
-    HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
-    int                      count;
-    COMMON_CREDIT_STATE_INFO *pCredInfo = (COMMON_CREDIT_STATE_INFO *)Context;
+	HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
+	int                      count;
+	COMMON_CREDIT_STATE_INFO *pCredInfo = (COMMON_CREDIT_STATE_INFO *)Context;
 
-    pCredInfo->CurrentFreeCredits = TotalCredits;
-    pCredInfo->TotalAvailableCredits = TotalCredits;
+	pCredInfo->CurrentFreeCredits = TotalCredits;
+	pCredInfo->TotalAvailableCredits = TotalCredits;
 
-    pCurEpDist = pEPList;
+	pCurEpDist = pEPList;
 
-        /* run through the list and initialize */
-    while (pCurEpDist != NULL) {
+	/* run through the list and initialize */
+	while (pCurEpDist != NULL) {
 
-            /* set minimums for each endpoint */
-        pCurEpDist->TxCreditsMin = pCurEpDist->TxCreditsPerMaxMsg;
+		/* set minimums for each endpoint */
+		pCurEpDist->TxCreditsMin = pCurEpDist->TxCreditsPerMaxMsg;
 
 #ifdef CONFIG_GIVE_LOW_PRIORITY_STREAMS_MIN_CREDITS
  
-      if (TotalCredits > 4)
-      {
-          if ((pCurEpDist->ServiceID == WMI_DATA_BK_SVC)  || (pCurEpDist->ServiceID == WMI_DATA_BE_SVC)){
-                    /* assign at least min credits to lower than VO priority services */
-                GiveCredits(pCredInfo,pCurEpDist,pCurEpDist->TxCreditsMin);
-                    /* force active */
-                SET_EP_ACTIVE(pCurEpDist);
-          }
-      }
+		if (TotalCredits > 4)
+		{
+			if ((pCurEpDist->ServiceID == WMI_DATA_BK_SVC)  || (pCurEpDist->ServiceID == WMI_DATA_BE_SVC)){
+				/* assign at least min credits to lower than VO priority services */
+				GiveCredits(pCredInfo,pCurEpDist,pCurEpDist->TxCreditsMin);
+				/* force active */
+				SET_EP_ACTIVE(pCurEpDist);
+			}
+		}
  
 #endif
 
-        if (pCurEpDist->ServiceID == WMI_CONTROL_SVC) {
-                /* give control service some credits */
-            GiveCredits(pCredInfo,pCurEpDist,pCurEpDist->TxCreditsMin);
-                /* control service is always marked active, it never goes inactive EVER */
-            SET_EP_ACTIVE(pCurEpDist);
-        } else if (pCurEpDist->ServiceID == WMI_DATA_BK_SVC) {
-                /* this is the lowest priority data endpoint, save this off for easy access */
-            pCredInfo->pLowestPriEpDist = pCurEpDist;
-        }
-
-        /* Streams have to be created (explicit | implicit)for all kinds
-         * of traffic. BE endpoints are also inactive in the beginning.
-         * When BE traffic starts it creates implicit streams that
-         * redistributes credits.
-         */
-
-        /* note, all other endpoints have minimums set but are initially given NO credits.
-         * Credits will be distributed as traffic activity demands */
-        pCurEpDist = pCurEpDist->pNext;
-    }
-
-    if (pCredInfo->CurrentFreeCredits <= 0) {
-        AR_DEBUG_PRINTF(ATH_LOG_INF, ("Not enough credits (%d) to do credit distributions \n", TotalCredits));
-        A_ASSERT(false);
-        return;
-    }
-
-        /* reset list */
-    pCurEpDist = pEPList;
-        /* now run through the list and set max operating credit limits for everyone */
-    while (pCurEpDist != NULL) {
-        if (pCurEpDist->ServiceID == WMI_CONTROL_SVC) {
-                /* control service max is just 1 max message */
-            pCurEpDist->TxCreditsNorm = pCurEpDist->TxCreditsPerMaxMsg;
-        } else {
-                /* for the remaining data endpoints, we assume that each TxCreditsPerMaxMsg are
-                 * the same.
-                 * We use a simple calculation here, we take the remaining credits and
-                 * determine how many max messages this can cover and then set each endpoint's
-                 * normal value equal to 3/4 this amount.
-                 * */
-            count = (pCredInfo->CurrentFreeCredits/pCurEpDist->TxCreditsPerMaxMsg) * pCurEpDist->TxCreditsPerMaxMsg;
-            count = (count * 3) >> 2;
-            count = max(count,pCurEpDist->TxCreditsPerMaxMsg);
-                /* set normal */
-            pCurEpDist->TxCreditsNorm = count;
-
-        }
-        pCurEpDist = pCurEpDist->pNext;
-    }
+		if (pCurEpDist->ServiceID == WMI_CONTROL_SVC) {
+			/* give control service some credits */
+			GiveCredits(pCredInfo,pCurEpDist,pCurEpDist->TxCreditsMin);
+			/* control service is always marked active, it never goes inactive EVER */
+			SET_EP_ACTIVE(pCurEpDist);
+		} else if (pCurEpDist->ServiceID == WMI_DATA_BK_SVC) {
+			/* this is the lowest priority data endpoint, save this off for easy access */
+			pCredInfo->pLowestPriEpDist = pCurEpDist;
+		}
+
+		/* Streams have to be created (explicit | implicit)for all kinds
+		 * of traffic. BE endpoints are also inactive in the beginning.
+		 * When BE traffic starts it creates implicit streams that
+		 * redistributes credits.
+		 */
+
+		/* note, all other endpoints have minimums set but are initially given NO credits.
+		 * Credits will be distributed as traffic activity demands */
+		pCurEpDist = pCurEpDist->pNext;
+	}
+
+	if (pCredInfo->CurrentFreeCredits <= 0) {
+		AR_DEBUG_PRINTF(ATH_LOG_INF, ("Not enough credits (%d) to do credit distributions \n", TotalCredits));
+		A_ASSERT(false);
+		return;
+	}
+
+	/* reset list */
+	pCurEpDist = pEPList;
+	/* now run through the list and set max operating credit limits for everyone */
+	while (pCurEpDist != NULL) {
+		if (pCurEpDist->ServiceID == WMI_CONTROL_SVC) {
+			/* control service max is just 1 max message */
+			pCurEpDist->TxCreditsNorm = pCurEpDist->TxCreditsPerMaxMsg;
+		} else {
+			/* for the remaining data endpoints, we assume that each TxCreditsPerMaxMsg are
+			 * the same.
+			 * We use a simple calculation here, we take the remaining credits and
+			 * determine how many max messages this can cover and then set each endpoint's
+			 * normal value equal to 3/4 this amount.
+			 * */
+			count = (pCredInfo->CurrentFreeCredits/pCurEpDist->TxCreditsPerMaxMsg) * pCurEpDist->TxCreditsPerMaxMsg;
+			count = (count * 3) >> 2;
+			count = max(count,pCurEpDist->TxCreditsPerMaxMsg);
+			/* set normal */
+			pCurEpDist->TxCreditsNorm = count;
+
+		}
+		pCurEpDist = pCurEpDist->pNext;
+	}
 
 }
 
@@ -175,244 +175,243 @@ static void ar6000_credit_init(void                     *Context,
  *
  */
 static void ar6000_credit_distribute(void                     *Context,
-                                     HTC_ENDPOINT_CREDIT_DIST *pEPDistList,
-                                     HTC_CREDIT_DIST_REASON   Reason)
+				     HTC_ENDPOINT_CREDIT_DIST *pEPDistList,
+				     HTC_CREDIT_DIST_REASON   Reason)
 {
-    HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
-    COMMON_CREDIT_STATE_INFO *pCredInfo = (COMMON_CREDIT_STATE_INFO *)Context;
-
-    switch (Reason) {
-        case HTC_CREDIT_DIST_SEND_COMPLETE :
-            pCurEpDist = pEPDistList;
-                /* we are given the start of the endpoint distribution list.
-                 * There may be one or more endpoints to service.
-                 * Run through the list and distribute credits */
-            while (pCurEpDist != NULL) {
-
-                if (pCurEpDist->TxCreditsToDist > 0) {
-                        /* return the credits back to the endpoint */
-                    pCurEpDist->TxCredits += pCurEpDist->TxCreditsToDist;
-                        /* always zero out when we are done */
-                    pCurEpDist->TxCreditsToDist = 0;
-
-                    if (pCurEpDist->TxCredits > pCurEpDist->TxCreditsAssigned) {
-                            /* reduce to the assigned limit, previous credit reductions
-                             * could have caused the limit to change */
-                        ReduceCredits(pCredInfo, pCurEpDist, pCurEpDist->TxCreditsAssigned);
-                    }
-
-                    if (pCurEpDist->TxCredits > pCurEpDist->TxCreditsNorm) {
-                            /* oversubscribed endpoints need to reduce back to normal */
-                        ReduceCredits(pCredInfo, pCurEpDist, pCurEpDist->TxCreditsNorm);
-                    }
-                
-                    if (!IS_EP_ACTIVE(pCurEpDist)) {
-                            /* endpoint is inactive, now check for messages waiting for credits */
-                        if (pCurEpDist->TxQueueDepth == 0) {
-                                /* EP is inactive and there are no pending messages, 
-                                 * reduce credits back to zero to recover credits */
-                            ReduceCredits(pCredInfo, pCurEpDist, 0);
-                        }
-                    }
-                }
-
-                pCurEpDist = pCurEpDist->pNext;
-            }
-
-            break;
-
-        case HTC_CREDIT_DIST_ACTIVITY_CHANGE :
-            RedistributeCredits(pCredInfo,pEPDistList);
-            break;
-        case HTC_CREDIT_DIST_SEEK_CREDITS :
-            SeekCredits(pCredInfo,pEPDistList);
-            break;
-        case HTC_DUMP_CREDIT_STATE :
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Credit Distribution, total : %d, free : %d\n",
-            								pCredInfo->TotalAvailableCredits, pCredInfo->CurrentFreeCredits));
-            break;
-        default:
-            break;
-
-    }
-
-        /* sanity checks done after each distribution action */
-    A_ASSERT(pCredInfo->CurrentFreeCredits <= pCredInfo->TotalAvailableCredits);
-    A_ASSERT(pCredInfo->CurrentFreeCredits >= 0);
+	HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
+	COMMON_CREDIT_STATE_INFO *pCredInfo = (COMMON_CREDIT_STATE_INFO *)Context;
+
+	switch (Reason) {
+	case HTC_CREDIT_DIST_SEND_COMPLETE :
+		pCurEpDist = pEPDistList;
+		/* we are given the start of the endpoint distribution list.
+		 * There may be one or more endpoints to service.
+		 * Run through the list and distribute credits */
+		while (pCurEpDist != NULL) {
+
+			if (pCurEpDist->TxCreditsToDist > 0) {
+				/* return the credits back to the endpoint */
+				pCurEpDist->TxCredits += pCurEpDist->TxCreditsToDist;
+				/* always zero out when we are done */
+				pCurEpDist->TxCreditsToDist = 0;
+
+				if (pCurEpDist->TxCredits > pCurEpDist->TxCreditsAssigned) {
+					/* reduce to the assigned limit, previous credit reductions
+					 * could have caused the limit to change */
+					ReduceCredits(pCredInfo, pCurEpDist, pCurEpDist->TxCreditsAssigned);
+				}
+
+				if (pCurEpDist->TxCredits > pCurEpDist->TxCreditsNorm) {
+					/* oversubscribed endpoints need to reduce back to normal */
+					ReduceCredits(pCredInfo, pCurEpDist, pCurEpDist->TxCreditsNorm);
+				}
+
+				if (!IS_EP_ACTIVE(pCurEpDist)) {
+					/* endpoint is inactive, now check for messages waiting for credits */
+					if (pCurEpDist->TxQueueDepth == 0) {
+						/* EP is inactive and there are no pending messages,
+						 * reduce credits back to zero to recover credits */
+						ReduceCredits(pCredInfo, pCurEpDist, 0);
+					}
+				}
+			}
+
+			pCurEpDist = pCurEpDist->pNext;
+		}
+
+		break;
+
+	case HTC_CREDIT_DIST_ACTIVITY_CHANGE :
+		RedistributeCredits(pCredInfo,pEPDistList);
+		break;
+	case HTC_CREDIT_DIST_SEEK_CREDITS :
+		SeekCredits(pCredInfo,pEPDistList);
+		break;
+	case HTC_DUMP_CREDIT_STATE :
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Credit Distribution, total : %d, free : %d\n",
+						pCredInfo->TotalAvailableCredits, pCredInfo->CurrentFreeCredits));
+		break;
+	default:
+		break;
+
+	}
+
+	/* sanity checks done after each distribution action */
+	A_ASSERT(pCredInfo->CurrentFreeCredits <= pCredInfo->TotalAvailableCredits);
+	A_ASSERT(pCredInfo->CurrentFreeCredits >= 0);
 
 }
 
 /* redistribute credits based on activity change */
 static void RedistributeCredits(COMMON_CREDIT_STATE_INFO *pCredInfo,
-                                HTC_ENDPOINT_CREDIT_DIST *pEPDistList)
+				HTC_ENDPOINT_CREDIT_DIST *pEPDistList)
 {
-    HTC_ENDPOINT_CREDIT_DIST *pCurEpDist = pEPDistList;
+	HTC_ENDPOINT_CREDIT_DIST *pCurEpDist = pEPDistList;
 
-        /* walk through the list and remove credits from inactive endpoints */
-    while (pCurEpDist != NULL) {
+	/* walk through the list and remove credits from inactive endpoints */
+	while (pCurEpDist != NULL) {
 
 #ifdef CONFIG_GIVE_LOW_PRIORITY_STREAMS_MIN_CREDITS
 
-        if ((pCurEpDist->ServiceID == WMI_DATA_BK_SVC)  || (pCurEpDist->ServiceID == WMI_DATA_BE_SVC)) {
-              /* force low priority streams to always be active to retain their minimum credit distribution */
-             SET_EP_ACTIVE(pCurEpDist);
-        }
+		if ((pCurEpDist->ServiceID == WMI_DATA_BK_SVC)  || (pCurEpDist->ServiceID == WMI_DATA_BE_SVC)) {
+			/* force low priority streams to always be active to retain their minimum credit distribution */
+			SET_EP_ACTIVE(pCurEpDist);
+		}
 #endif
 
-        if (pCurEpDist->ServiceID != WMI_CONTROL_SVC) {
-            if (!IS_EP_ACTIVE(pCurEpDist)) {
-                if (pCurEpDist->TxQueueDepth == 0) {
-                        /* EP is inactive and there are no pending messages, reduce credits back to zero */
-                    ReduceCredits(pCredInfo, pCurEpDist, 0);
-                } else {
-                        /* we cannot zero the credits assigned to this EP, but to keep
-                         * the credits available for these leftover packets, reduce to
-                         * a minimum */
-                    ReduceCredits(pCredInfo, pCurEpDist, pCurEpDist->TxCreditsMin);
-                }
-            }
-        }
-
-        /* NOTE in the active case, we do not need to do anything further,
-         * when an EP goes active and needs credits, HTC will call into
-         * our distribution function using a reason code of HTC_CREDIT_DIST_SEEK_CREDITS  */
-
-        pCurEpDist = pCurEpDist->pNext;
-    }
+		if (pCurEpDist->ServiceID != WMI_CONTROL_SVC) {
+			if (!IS_EP_ACTIVE(pCurEpDist)) {
+				if (pCurEpDist->TxQueueDepth == 0) {
+					/* EP is inactive and there are no pending messages, reduce credits back to zero */
+					ReduceCredits(pCredInfo, pCurEpDist, 0);
+				} else {
+					/* we cannot zero the credits assigned to this EP, but to keep
+					 * the credits available for these leftover packets, reduce to
+					 * a minimum */
+					ReduceCredits(pCredInfo, pCurEpDist, pCurEpDist->TxCreditsMin);
+				}
+			}
+		}
+
+		/* NOTE in the active case, we do not need to do anything further,
+		 * when an EP goes active and needs credits, HTC will call into
+		 * our distribution function using a reason code of HTC_CREDIT_DIST_SEEK_CREDITS  */
+
+		pCurEpDist = pCurEpDist->pNext;
+	}
 
 }
 
 /* HTC has an endpoint that needs credits, pEPDist is the endpoint in question */
 static void SeekCredits(COMMON_CREDIT_STATE_INFO *pCredInfo,
-                        HTC_ENDPOINT_CREDIT_DIST *pEPDist)
+			HTC_ENDPOINT_CREDIT_DIST *pEPDist)
 {
-    HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
-    int                      credits = 0;
-    int                      need;
+	HTC_ENDPOINT_CREDIT_DIST *pCurEpDist;
+	int                      credits = 0;
+	int                      need;
 
-    do {
+	do {
 
-        if (pEPDist->ServiceID == WMI_CONTROL_SVC) {
-                /* we never oversubscribe on the control service, this is not
-                 * a high performance path and the target never holds onto control
-                 * credits for too long */
-            break;
-        }
+		if (pEPDist->ServiceID == WMI_CONTROL_SVC) {
+			/* we never oversubscribe on the control service, this is not
+			 * a high performance path and the target never holds onto control
+			 * credits for too long */
+			break;
+		}
 
 #ifdef CONFIG_GIVE_LOW_PRIORITY_STREAMS_MIN_CREDITS
-        if (pEPDist->ServiceID == WMI_DATA_VI_SVC) {
-            if ((pEPDist->TxCreditsAssigned >= pEPDist->TxCreditsNorm)) {
-                 /* limit VI service from oversubscribing */
-                 break;
-            }
-        }
+		if (pEPDist->ServiceID == WMI_DATA_VI_SVC) {
+			if ((pEPDist->TxCreditsAssigned >= pEPDist->TxCreditsNorm)) {
+				/* limit VI service from oversubscribing */
+				break;
+			}
+		}
  
-        if (pEPDist->ServiceID == WMI_DATA_VO_SVC) {
-            if ((pEPDist->TxCreditsAssigned >= pEPDist->TxCreditsNorm)) {
-                 /* limit VO service from oversubscribing */
-                break;
-            }
-        }
+		if (pEPDist->ServiceID == WMI_DATA_VO_SVC) {
+			if ((pEPDist->TxCreditsAssigned >= pEPDist->TxCreditsNorm)) {
+				/* limit VO service from oversubscribing */
+				break;
+			}
+		}
 #else
-        if (pEPDist->ServiceID == WMI_DATA_VI_SVC) {
-            if ((pEPDist->TxCreditsAssigned >= pEPDist->TxCreditsNorm) ||
-                (pCredInfo->CurrentFreeCredits <= pEPDist->TxCreditsPerMaxMsg)) {
-                 /* limit VI service from oversubscribing */
-                 /* at least one free credit will not be used by VI */
-                 break;
-            }
-        }
+		if (pEPDist->ServiceID == WMI_DATA_VI_SVC) {
+			if ((pEPDist->TxCreditsAssigned >= pEPDist->TxCreditsNorm) ||
+			    (pCredInfo->CurrentFreeCredits <= pEPDist->TxCreditsPerMaxMsg)) {
+				/* limit VI service from oversubscribing */
+				/* at least one free credit will not be used by VI */
+				break;
+			}
+		}
  
-        if (pEPDist->ServiceID == WMI_DATA_VO_SVC) {
-            if ((pEPDist->TxCreditsAssigned >= pEPDist->TxCreditsNorm) ||
-                (pCredInfo->CurrentFreeCredits <= pEPDist->TxCreditsPerMaxMsg)) {
-                 /* limit VO service from oversubscribing */
-                 /* at least one free credit will not be used by VO */
-                break;
-            }
-        }
+		if (pEPDist->ServiceID == WMI_DATA_VO_SVC) {
+			if ((pEPDist->TxCreditsAssigned >= pEPDist->TxCreditsNorm) ||
+			    (pCredInfo->CurrentFreeCredits <= pEPDist->TxCreditsPerMaxMsg)) {
+				/* limit VO service from oversubscribing */
+				/* at least one free credit will not be used by VO */
+				break;
+			}
+		}
 #endif
 
-        /* for all other services, we follow a simple algorithm of
-         * 1. checking the free pool for credits
-         * 2. checking lower priority endpoints for credits to take */
-
-            /* give what we can */
-        credits = min(pCredInfo->CurrentFreeCredits,pEPDist->TxCreditsSeek);
-
-        if (credits >= pEPDist->TxCreditsSeek) {
-                /* we found some to fullfill the seek request */
-            break;
-        }
-
-        /* we don't have enough in the free pool, try taking away from lower priority services
-         *
-         * The rule for taking away credits:
-         *   1. Only take from lower priority endpoints
-         *   2. Only take what is allocated above the minimum (never starve an endpoint completely)
-         *   3. Only take what you need.
-         *
-         * */
-
-            /* starting at the lowest priority */
-        pCurEpDist = pCredInfo->pLowestPriEpDist;
-
-            /* work backwards until we hit the endpoint again */
-        while (pCurEpDist != pEPDist) {
-                /* calculate how many we need so far */
-            need = pEPDist->TxCreditsSeek - pCredInfo->CurrentFreeCredits;
-
-            if ((pCurEpDist->TxCreditsAssigned - need) >= pCurEpDist->TxCreditsMin) {
-                    /* the current one has been allocated more than it's minimum and it
-                     * has enough credits assigned above it's minimum to fullfill our need
-                     * try to take away just enough to fullfill our need */
-                ReduceCredits(pCredInfo,
-                              pCurEpDist,
-                              pCurEpDist->TxCreditsAssigned - need);
-
-                if (pCredInfo->CurrentFreeCredits >= pEPDist->TxCreditsSeek) {
-                        /* we have enough */
-                    break;
-                }
-            }
-
-            pCurEpDist = pCurEpDist->pPrev;
-        }
-
-            /* return what we can get */
-        credits = min(pCredInfo->CurrentFreeCredits,pEPDist->TxCreditsSeek);
-
-    } while (false);
-
-        /* did we find some credits? */
-    if (credits) {
-            /* give what we can */
-        GiveCredits(pCredInfo, pEPDist, credits);
-    }
+		/* for all other services, we follow a simple algorithm of
+		 * 1. checking the free pool for credits
+		 * 2. checking lower priority endpoints for credits to take */
+
+		/* give what we can */
+		credits = min(pCredInfo->CurrentFreeCredits,pEPDist->TxCreditsSeek);
+
+		if (credits >= pEPDist->TxCreditsSeek) {
+			/* we found some to fullfill the seek request */
+			break;
+		}
+
+		/* we don't have enough in the free pool, try taking away from lower priority services
+		 *
+		 * The rule for taking away credits:
+		 *   1. Only take from lower priority endpoints
+		 *   2. Only take what is allocated above the minimum (never starve an endpoint completely)
+		 *   3. Only take what you need.
+		 *
+		 * */
+
+		/* starting at the lowest priority */
+		pCurEpDist = pCredInfo->pLowestPriEpDist;
+
+		/* work backwards until we hit the endpoint again */
+		while (pCurEpDist != pEPDist) {
+			/* calculate how many we need so far */
+			need = pEPDist->TxCreditsSeek - pCredInfo->CurrentFreeCredits;
+
+			if ((pCurEpDist->TxCreditsAssigned - need) >= pCurEpDist->TxCreditsMin) {
+				/* the current one has been allocated more than it's minimum and it
+				 * has enough credits assigned above it's minimum to fullfill our need
+				 * try to take away just enough to fullfill our need */
+				ReduceCredits(pCredInfo,
+					      pCurEpDist,
+					      pCurEpDist->TxCreditsAssigned - need);
+
+				if (pCredInfo->CurrentFreeCredits >= pEPDist->TxCreditsSeek) {
+					/* we have enough */
+					break;
+				}
+			}
+
+			pCurEpDist = pCurEpDist->pPrev;
+		}
+
+		/* return what we can get */
+		credits = min(pCredInfo->CurrentFreeCredits,pEPDist->TxCreditsSeek);
+
+	} while (false);
+
+	/* did we find some credits? */
+	if (credits) {
+		/* give what we can */
+		GiveCredits(pCredInfo, pEPDist, credits);
+	}
 
 }
 
 /* initialize and setup credit distribution */
 int ar6000_setup_credit_dist(HTC_HANDLE HTCHandle, COMMON_CREDIT_STATE_INFO *pCredInfo)
 {
-    HTC_SERVICE_ID servicepriority[5];
+	HTC_SERVICE_ID servicepriority[5];
 
-    A_MEMZERO(pCredInfo,sizeof(COMMON_CREDIT_STATE_INFO));
+	A_MEMZERO(pCredInfo,sizeof(COMMON_CREDIT_STATE_INFO));
 
-    servicepriority[0] = WMI_CONTROL_SVC;  /* highest */
-    servicepriority[1] = WMI_DATA_VO_SVC;
-    servicepriority[2] = WMI_DATA_VI_SVC;
-    servicepriority[3] = WMI_DATA_BE_SVC;
-    servicepriority[4] = WMI_DATA_BK_SVC; /* lowest */
+	servicepriority[0] = WMI_CONTROL_SVC;  /* highest */
+	servicepriority[1] = WMI_DATA_VO_SVC;
+	servicepriority[2] = WMI_DATA_VI_SVC;
+	servicepriority[3] = WMI_DATA_BE_SVC;
+	servicepriority[4] = WMI_DATA_BK_SVC; /* lowest */
 
-        /* set callbacks and priority list */
-    HTCSetCreditDistribution(HTCHandle,
-                             pCredInfo,
-                             ar6000_credit_distribute,
-                             ar6000_credit_init,
-                             servicepriority,
-                             5);
+	/* set callbacks and priority list */
+	HTCSetCreditDistribution(HTCHandle,
+				 pCredInfo,
+				 ar6000_credit_distribute,
+				 ar6000_credit_init,
+				 servicepriority,
+				 5);
 
-    return 0;
+	return 0;
 }
-
diff --git a/drivers/staging/ath6kl/miscdrv/miscdrv.h b/drivers/staging/ath6kl/miscdrv/miscdrv.h
index 41be567..fcc6aae 100644
--- a/drivers/staging/ath6kl/miscdrv/miscdrv.h
+++ b/drivers/staging/ath6kl/miscdrv/miscdrv.h
@@ -28,8 +28,8 @@
    AR6002_HOST_INTEREST_ITEM_ADDRESS(item)
 
 u32 ar6kRev2Array[][128]   = {
-                                    {0xFFFF, 0xFFFF},      // No Patches
-                               };
+	{0xFFFF, 0xFFFF},      // No Patches
+};
 
 #define CFG_REV2_ITEMS                0     // no patches so far
 #define AR6K_RESET_ADDR               0x4000
@@ -39,4 +39,3 @@ u32 ar6kRev2Array[][128]   = {
 #define EEPROM_WAIT_LIMIT             4
 
 #endif
-
diff --git a/drivers/staging/ath6kl/os/linux/ar6000_android.c b/drivers/staging/ath6kl/os/linux/ar6000_android.c
index f7d1069..a57b0d1 100644
--- a/drivers/staging/ath6kl/os/linux/ar6000_android.c
+++ b/drivers/staging/ath6kl/os/linux/ar6000_android.c
@@ -55,226 +55,226 @@ static int (*ar6000_avail_ev_p)(void *, void *);
 
 #if defined(CONFIG_ANDROID_LOGGER) && (!defined(CONFIG_MMC_MSM))
 int logger_write(const enum logidx index,
-                const unsigned char prio,
-                const char __kernel * const tag,
-                const char __kernel * const fmt,
-                ...)
+		 const unsigned char prio,
+		 const char __kernel * const tag,
+		 const char __kernel * const fmt,
+		 ...)
 {
-    int ret = 0;
-    va_list vargs;
-    struct file *filp = (struct file *)-ENOENT;
-    mm_segment_t oldfs;
-    struct iovec vec[3];
-    int tag_bytes = strlen(tag) + 1, msg_bytes;
-    char *msg;      
-    va_start(vargs, fmt);
-    msg = kvasprintf(GFP_ATOMIC, fmt, vargs);
-    va_end(vargs);
-    if (!msg)
-        return -ENOMEM;
-    if (in_interrupt()) {
-        /* we have no choice since aio_write may be blocked */
-        printk(KERN_ALERT "%s", msg);
-        goto out_free_message;
-    }
-    msg_bytes = strlen(msg) + 1;
-    if (msg_bytes <= 1) /* empty message? */
-        goto out_free_message; /* don't bother, then */
-    if ((msg_bytes + tag_bytes + 1) > 2048) {
-        ret = -E2BIG;
-        goto out_free_message;
-    }
-            
-    vec[0].iov_base  = (unsigned char *) &prio;
-    vec[0].iov_len    = 1;
-    vec[1].iov_base   = (void *) tag;
-    vec[1].iov_len    = strlen(tag) + 1;
-    vec[2].iov_base   = (void *) msg;
-    vec[2].iov_len    = strlen(msg) + 1; 
-
-    oldfs = get_fs();
-    set_fs(KERNEL_DS);
-    do {
-        filp = filp_open("/dev/log/main", O_WRONLY, S_IRUSR);
-        if (IS_ERR(filp) || !filp->f_op) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: filp_open /dev/log/main error\n", __FUNCTION__));
-            ret = -ENOENT;
-            break;
-        }
-
-        if (filp->f_op->aio_write) {
-            int nr_segs = sizeof(vec) / sizeof(vec[0]);
-            int len = vec[0].iov_len + vec[1].iov_len + vec[2].iov_len;
-            struct kiocb kiocb;
-            init_sync_kiocb(&kiocb, filp);
-            kiocb.ki_pos = 0;
-            kiocb.ki_left = len;
-            kiocb.ki_nbytes = len;
-            ret = filp->f_op->aio_write(&kiocb, vec, nr_segs, kiocb.ki_pos);
-        }
-        
-    } while (0);
-
-    if (!IS_ERR(filp)) {
-        filp_close(filp, NULL);
-    }
-    set_fs(oldfs);
+	int ret = 0;
+	va_list vargs;
+	struct file *filp = (struct file *)-ENOENT;
+	mm_segment_t oldfs;
+	struct iovec vec[3];
+	int tag_bytes = strlen(tag) + 1, msg_bytes;
+	char *msg;
+	va_start(vargs, fmt);
+	msg = kvasprintf(GFP_ATOMIC, fmt, vargs);
+	va_end(vargs);
+	if (!msg)
+		return -ENOMEM;
+	if (in_interrupt()) {
+		/* we have no choice since aio_write may be blocked */
+		printk(KERN_ALERT "%s", msg);
+		goto out_free_message;
+	}
+	msg_bytes = strlen(msg) + 1;
+	if (msg_bytes <= 1) /* empty message? */
+		goto out_free_message; /* don't bother, then */
+	if ((msg_bytes + tag_bytes + 1) > 2048) {
+		ret = -E2BIG;
+		goto out_free_message;
+	}
+
+	vec[0].iov_base  = (unsigned char *) &prio;
+	vec[0].iov_len    = 1;
+	vec[1].iov_base   = (void *) tag;
+	vec[1].iov_len    = strlen(tag) + 1;
+	vec[2].iov_base   = (void *) msg;
+	vec[2].iov_len    = strlen(msg) + 1;
+
+	oldfs = get_fs();
+	set_fs(KERNEL_DS);
+	do {
+		filp = filp_open("/dev/log/main", O_WRONLY, S_IRUSR);
+		if (IS_ERR(filp) || !filp->f_op) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: filp_open /dev/log/main error\n", __FUNCTION__));
+			ret = -ENOENT;
+			break;
+		}
+
+		if (filp->f_op->aio_write) {
+			int nr_segs = sizeof(vec) / sizeof(vec[0]);
+			int len = vec[0].iov_len + vec[1].iov_len + vec[2].iov_len;
+			struct kiocb kiocb;
+			init_sync_kiocb(&kiocb, filp);
+			kiocb.ki_pos = 0;
+			kiocb.ki_left = len;
+			kiocb.ki_nbytes = len;
+			ret = filp->f_op->aio_write(&kiocb, vec, nr_segs, kiocb.ki_pos);
+		}
+
+	} while (0);
+
+	if (!IS_ERR(filp)) {
+		filp_close(filp, NULL);
+	}
+	set_fs(oldfs);
 out_free_message:
-    if (msg) {
-        kfree(msg);
-    }
-    return ret;
+	if (msg) {
+		kfree(msg);
+	}
+	return ret;
 }
 #endif
 
 int android_logger_lv(void *module, int mask)
 {
-    switch (mask) {
-    case ATH_DEBUG_ERR:
-        return 6;
-    case ATH_DEBUG_INFO:
-        return 4;
-    case ATH_DEBUG_WARN:
-        return 5; 
-    case ATH_DEBUG_TRC:        
-        return 3; 
-    default:
+	switch (mask) {
+	case ATH_DEBUG_ERR:
+		return 6;
+	case ATH_DEBUG_INFO:
+		return 4;
+	case ATH_DEBUG_WARN:
+		return 5;
+	case ATH_DEBUG_TRC:
+		return 3;
+	default:
 #ifdef DEBUG
-        if (!module) {
-            return 3;
-        } else if (module == &GET_ATH_MODULE_DEBUG_VAR_NAME(driver)) {
-            return (mask <=ATH_DEBUG_MAKE_MODULE_MASK(3)) ? 3 : 2;
-        } else if (module == &GET_ATH_MODULE_DEBUG_VAR_NAME(htc)) {
-            return 2;
-        } else {
-            return 3;
-        }
+		if (!module) {
+			return 3;
+		} else if (module == &GET_ATH_MODULE_DEBUG_VAR_NAME(driver)) {
+			return (mask <=ATH_DEBUG_MAKE_MODULE_MASK(3)) ? 3 : 2;
+		} else if (module == &GET_ATH_MODULE_DEBUG_VAR_NAME(htc)) {
+			return 2;
+		} else {
+			return 3;
+		}
 #else
-        return 3; /* DEBUG */
+		return 3; /* DEBUG */
 #endif
-    }
+	}
 }
 
 static int android_readwrite_file(const char *filename, char *rbuf, const char *wbuf, size_t length)
 {
-    int ret = 0;
-    struct file *filp = (struct file *)-ENOENT;
-    mm_segment_t oldfs;
-    oldfs = get_fs();
-    set_fs(KERNEL_DS);
-    do {
-        int mode = (wbuf) ? O_RDWR : O_RDONLY;
-        filp = filp_open(filename, mode, S_IRUSR);
-        if (IS_ERR(filp) || !filp->f_op) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: file %s filp_open error\n", __FUNCTION__, filename));
-            ret = -ENOENT;
-            break;
-        }
-    
-        if (length==0) {
-            /* Read the length of the file only */
-            struct inode    *inode;
-
-            inode = GET_INODE_FROM_FILEP(filp);
-            if (!inode) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Get inode from %s failed\n", __FUNCTION__, filename));
-                ret = -ENOENT;
-                break;
-            }
-            ret = i_size_read(inode->i_mapping->host);
-            break;
-        }
-
-        if (wbuf) {
-            if ( (ret=filp->f_op->write(filp, wbuf, length, &filp->f_pos)) < 0) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Write %u bytes to file %s error %d\n", __FUNCTION__, 
-                                length, filename, ret));
-                break;
-            }
-        } else {
-            if ( (ret=filp->f_op->read(filp, rbuf, length, &filp->f_pos)) < 0) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Read %u bytes from file %s error %d\n", __FUNCTION__,
-                                length, filename, ret));
-                break;
-            }
-        }
-    } while (0);
-
-    if (!IS_ERR(filp)) {
-        filp_close(filp, NULL);
-    }
-    set_fs(oldfs);
-
-    return ret;
+	int ret = 0;
+	struct file *filp = (struct file *)-ENOENT;
+	mm_segment_t oldfs;
+	oldfs = get_fs();
+	set_fs(KERNEL_DS);
+	do {
+		int mode = (wbuf) ? O_RDWR : O_RDONLY;
+		filp = filp_open(filename, mode, S_IRUSR);
+		if (IS_ERR(filp) || !filp->f_op) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: file %s filp_open error\n", __FUNCTION__, filename));
+			ret = -ENOENT;
+			break;
+		}
+
+		if (length==0) {
+			/* Read the length of the file only */
+			struct inode    *inode;
+
+			inode = GET_INODE_FROM_FILEP(filp);
+			if (!inode) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Get inode from %s failed\n", __FUNCTION__, filename));
+				ret = -ENOENT;
+				break;
+			}
+			ret = i_size_read(inode->i_mapping->host);
+			break;
+		}
+
+		if (wbuf) {
+			if ( (ret=filp->f_op->write(filp, wbuf, length, &filp->f_pos)) < 0) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Write %u bytes to file %s error %d\n", __FUNCTION__,
+								length, filename, ret));
+				break;
+			}
+		} else {
+			if ( (ret=filp->f_op->read(filp, rbuf, length, &filp->f_pos)) < 0) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Read %u bytes from file %s error %d\n", __FUNCTION__,
+								length, filename, ret));
+				break;
+			}
+		}
+	} while (0);
+
+	if (!IS_ERR(filp)) {
+		filp_close(filp, NULL);
+	}
+	set_fs(oldfs);
+
+	return ret;
 }
 
 int android_request_firmware(const struct firmware **firmware_p, const char *name,
-                     struct device *device)
+			     struct device *device)
 {
-    int ret = 0;
-    struct firmware *firmware;
-    char filename[256];
-    const char *raw_filename = name;
+	int ret = 0;
+	struct firmware *firmware;
+	char filename[256];
+	const char *raw_filename = name;
 	*firmware_p = firmware = kzalloc(sizeof(*firmware), GFP_KERNEL);
-    if (!firmware) 
+	if (!firmware)
 		return -ENOMEM;
 	sprintf(filename, "%s/%s", fwpath, raw_filename);
-    do {
-        size_t length, bufsize, bmisize;
-
-        if ( (ret=android_readwrite_file(filename, NULL, NULL, 0)) < 0) {
-            break;
-        } else {
-            length = ret;
-        }
-    
-        bufsize = ALIGN(length, PAGE_SIZE);
-        bmisize = A_ROUND_UP(length, 4);
-        bufsize = max(bmisize, bufsize);
-        firmware->data = vmalloc(bufsize);
-        firmware->size = length;
-        if (!firmware->data) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: Cannot allocate buffer for firmware\n", __FUNCTION__));
-            ret = -ENOMEM;
-            break;
-        }
-    
-        if ( (ret=android_readwrite_file(filename, (char*)firmware->data, NULL, length)) != length) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: file read error, ret %d request %d\n", __FUNCTION__, ret, length));
-            ret = -1;
-            break;
-        }
-    
-    } while (0);
-
-    if (ret<0) {
-        if (firmware) {
-            if (firmware->data)
-                vfree(firmware->data);
-            kfree(firmware);
-        }
-        *firmware_p = NULL;
-    } else {
-        ret = 0;
-    }
-    return ret;    
+	do {
+		size_t length, bufsize, bmisize;
+
+		if ( (ret=android_readwrite_file(filename, NULL, NULL, 0)) < 0) {
+			break;
+		} else {
+			length = ret;
+		}
+
+		bufsize = ALIGN(length, PAGE_SIZE);
+		bmisize = A_ROUND_UP(length, 4);
+		bufsize = max(bmisize, bufsize);
+		firmware->data = vmalloc(bufsize);
+		firmware->size = length;
+		if (!firmware->data) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: Cannot allocate buffer for firmware\n", __FUNCTION__));
+			ret = -ENOMEM;
+			break;
+		}
+
+		if ( (ret=android_readwrite_file(filename, (char*)firmware->data, NULL, length)) != length) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: file read error, ret %d request %d\n", __FUNCTION__, ret, length));
+			ret = -1;
+			break;
+		}
+
+	} while (0);
+
+	if (ret<0) {
+		if (firmware) {
+			if (firmware->data)
+				vfree(firmware->data);
+			kfree(firmware);
+		}
+		*firmware_p = NULL;
+	} else {
+		ret = 0;
+	}
+	return ret;
 }
 
 void android_release_firmware(const struct firmware *firmware)
 {
 	if (firmware) {
-        if (firmware->data)
-            vfree(firmware->data);
-        kfree(firmware);
-    }
+		if (firmware->data)
+			vfree(firmware->data);
+		kfree(firmware);
+	}
 }
 
 static int ar6000_android_avail_ev(void *context, void *hif_handle)
 {
-    int ret;
-    ar6000_enable_mmchost_detect_change(0);
-    ret = ar6000_avail_ev_p(context, hif_handle);
-    return ret;
+	int ret;
+	ar6000_enable_mmchost_detect_change(0);
+	ret = ar6000_avail_ev_p(context, hif_handle);
+	return ret;
 }
 
 /* Useful for qualcom platform to detect our wlan card for mmc stack */
@@ -282,109 +282,109 @@ static void ar6000_enable_mmchost_detect_change(int enable)
 {
 #ifdef CONFIG_MMC_MSM
 #define MMC_MSM_DEV "msm_sdcc.1"
-    char buf[3];
-    int length;
-
-    if (!enable_mmc_host_detect_change) {
-        return;
-    }
-    length = snprintf(buf, sizeof(buf), "%d\n", enable ? 1 : 0);
-    if (android_readwrite_file("/sys/devices/platform/" MMC_MSM_DEV "/detect_change", 
-                               NULL, buf, length) < 0) {
-        /* fall back to polling */
-        android_readwrite_file("/sys/devices/platform/" MMC_MSM_DEV "/polling", NULL, buf, length);
-    }
+	char buf[3];
+	int length;
+
+	if (!enable_mmc_host_detect_change) {
+		return;
+	}
+	length = snprintf(buf, sizeof(buf), "%d\n", enable ? 1 : 0);
+	if (android_readwrite_file("/sys/devices/platform/" MMC_MSM_DEV "/detect_change",
+				   NULL, buf, length) < 0) {
+		/* fall back to polling */
+		android_readwrite_file("/sys/devices/platform/" MMC_MSM_DEV "/polling", NULL, buf, length);
+	}
 #endif
 }
 
 #ifdef CONFIG_HAS_EARLYSUSPEND
 static void android_early_suspend(struct early_suspend *h)
 {
-    screen_is_off = 1;
+	screen_is_off = 1;
 }
 
 static void android_late_resume(struct early_suspend *h)
 {
-    screen_is_off = 0;
+	screen_is_off = 0;
 }
 #endif
 
 void android_module_init(OSDRV_CALLBACKS *osdrvCallbacks)
 {
-    bmienable = 1;
-    if (ifname[0] == '\0')
-        strcpy(ifname, def_ifname);
+	bmienable = 1;
+	if (ifname[0] == '\0')
+		strcpy(ifname, def_ifname);
 #ifdef CONFIG_HAS_EARLYSUSPEND
-    ar6k_early_suspend.suspend = android_early_suspend;
-    ar6k_early_suspend.resume  = android_late_resume;
-    ar6k_early_suspend.level   = EARLY_SUSPEND_LEVEL_BLANK_SCREEN;
-    register_early_suspend(&ar6k_early_suspend);
+	ar6k_early_suspend.suspend = android_early_suspend;
+	ar6k_early_suspend.resume  = android_late_resume;
+	ar6k_early_suspend.level   = EARLY_SUSPEND_LEVEL_BLANK_SCREEN;
+	register_early_suspend(&ar6k_early_suspend);
 #endif
 
-    ar6000_avail_ev_p = osdrvCallbacks->deviceInsertedHandler;
-    osdrvCallbacks->deviceInsertedHandler = ar6000_android_avail_ev;
+	ar6000_avail_ev_p = osdrvCallbacks->deviceInsertedHandler;
+	osdrvCallbacks->deviceInsertedHandler = ar6000_android_avail_ev;
 
-    ar6000_enable_mmchost_detect_change(1);
+	ar6000_enable_mmchost_detect_change(1);
 }
 
 void android_module_exit(void)
 {
 #ifdef CONFIG_HAS_EARLYSUSPEND
-    unregister_early_suspend(&ar6k_early_suspend);
+	unregister_early_suspend(&ar6k_early_suspend);
 #endif
-    ar6000_enable_mmchost_detect_change(1);
+	ar6000_enable_mmchost_detect_change(1);
 }
 
 #ifdef CONFIG_PM
 void android_ar6k_check_wow_status(AR_SOFTC_T *ar, struct sk_buff *skb, bool isEvent)
 {
-    if (
+	if (
 #ifdef CONFIG_HAS_EARLYSUSPEND
-        screen_is_off && 
+		screen_is_off &&
 #endif 
-            skb && ar->arConnected) {
-        bool needWake = false;
-        if (isEvent) {
-            if (A_NETBUF_LEN(skb) >= sizeof(u16)) {
-                u16 cmd = *(const u16 *)A_NETBUF_DATA(skb);
-                switch (cmd) {
-                case WMI_CONNECT_EVENTID:
-                case WMI_DISCONNECT_EVENTID:
-                    needWake = true;
-                    break;
-                default:
-                    /* dont wake lock the system for other event */
-                    break;
-                }
-            }
-        } else if (A_NETBUF_LEN(skb) >= sizeof(ATH_MAC_HDR)) {
-            ATH_MAC_HDR *datap = (ATH_MAC_HDR *)A_NETBUF_DATA(skb);
-            if (!IEEE80211_IS_MULTICAST(datap->dstMac)) {
-                switch (A_BE2CPU16(datap->typeOrLen)) {
-                case 0x0800: /* IP */
-                case 0x888e: /* EAPOL */
-                case 0x88c7: /* RSN_PREAUTH */
-                case 0x88b4: /* WAPI */
-                     needWake = true;
-                     break;
-                case 0x0806: /* ARP is not important to hold wake lock */
-                default:
-                    break;
-                }
-            }
-        }
-        if (needWake) {
-            /* keep host wake up if there is any event and packate comming in*/
-            if (wowledon) {
-                char buf[32];
-                int len = sprintf(buf, "on");
-                android_readwrite_file("/sys/power/state", NULL, buf, len);
-
-                len = sprintf(buf, "%d", 127);
-                android_readwrite_file("/sys/class/leds/lcd-backlight/brightness",
-                                       NULL, buf,len);
-            }
-        }
-    }
+		skb && ar->arConnected) {
+		bool needWake = false;
+		if (isEvent) {
+			if (A_NETBUF_LEN(skb) >= sizeof(u16)) {
+				u16 cmd = *(const u16 *)A_NETBUF_DATA(skb);
+				switch (cmd) {
+				case WMI_CONNECT_EVENTID:
+				case WMI_DISCONNECT_EVENTID:
+					needWake = true;
+					break;
+				default:
+					/* dont wake lock the system for other event */
+					break;
+				}
+			}
+		} else if (A_NETBUF_LEN(skb) >= sizeof(ATH_MAC_HDR)) {
+			ATH_MAC_HDR *datap = (ATH_MAC_HDR *)A_NETBUF_DATA(skb);
+			if (!IEEE80211_IS_MULTICAST(datap->dstMac)) {
+				switch (A_BE2CPU16(datap->typeOrLen)) {
+				case 0x0800: /* IP */
+				case 0x888e: /* EAPOL */
+				case 0x88c7: /* RSN_PREAUTH */
+				case 0x88b4: /* WAPI */
+					needWake = true;
+					break;
+				case 0x0806: /* ARP is not important to hold wake lock */
+				default:
+					break;
+				}
+			}
+		}
+		if (needWake) {
+			/* keep host wake up if there is any event and packate comming in*/
+			if (wowledon) {
+				char buf[32];
+				int len = sprintf(buf, "on");
+				android_readwrite_file("/sys/power/state", NULL, buf, len);
+
+				len = sprintf(buf, "%d", 127);
+				android_readwrite_file("/sys/class/leds/lcd-backlight/brightness",
+						       NULL, buf,len);
+			}
+		}
+	}
 }
 #endif /* CONFIG_PM */
diff --git a/drivers/staging/ath6kl/os/linux/ar6000_drv.c b/drivers/staging/ath6kl/os/linux/ar6000_drv.c
index 26dafc9..958b85e 100644
--- a/drivers/staging/ath6kl/os/linux/ar6000_drv.c
+++ b/drivers/staging/ath6kl/os/linux/ar6000_drv.c
@@ -61,24 +61,24 @@ u8 null_mac[] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
 #define  ATH_DEBUG_HCI_BRIDGE    ATH_DEBUG_MAKE_MODULE_MASK(6)
 
 static ATH_DEBUG_MASK_DESCRIPTION driver_debug_desc[] = {
-    { ATH_DEBUG_DBG_LOG      , "Target Debug Logs"},
-    { ATH_DEBUG_WLAN_CONNECT , "WLAN connect"},
-    { ATH_DEBUG_WLAN_SCAN    , "WLAN scan"},
-    { ATH_DEBUG_WLAN_TX      , "WLAN Tx"},
-    { ATH_DEBUG_WLAN_RX      , "WLAN Rx"},
-    { ATH_DEBUG_HTC_RAW      , "HTC Raw IF tracing"},
-    { ATH_DEBUG_HCI_BRIDGE   , "HCI Bridge Setup"},
-    { ATH_DEBUG_HCI_RECV     , "HCI Recv tracing"},
-    { ATH_DEBUG_HCI_DUMP     , "HCI Packet dumps"},
+	{ ATH_DEBUG_DBG_LOG      , "Target Debug Logs"},
+	{ ATH_DEBUG_WLAN_CONNECT , "WLAN connect"},
+	{ ATH_DEBUG_WLAN_SCAN    , "WLAN scan"},
+	{ ATH_DEBUG_WLAN_TX      , "WLAN Tx"},
+	{ ATH_DEBUG_WLAN_RX      , "WLAN Rx"},
+	{ ATH_DEBUG_HTC_RAW      , "HTC Raw IF tracing"},
+	{ ATH_DEBUG_HCI_BRIDGE   , "HCI Bridge Setup"},
+	{ ATH_DEBUG_HCI_RECV     , "HCI Recv tracing"},
+	{ ATH_DEBUG_HCI_DUMP     , "HCI Packet dumps"},
 };
 
 ATH_DEBUG_INSTANTIATE_MODULE_VAR(driver,
-                                 "driver",
-                                 "Linux Driver Interface",
-                                 ATH_DEBUG_MASK_DEFAULTS | ATH_DEBUG_WLAN_SCAN |
-                                 ATH_DEBUG_HCI_BRIDGE,
-                                 ATH_DEBUG_DESCRIPTION_COUNT(driver_debug_desc),
-                                 driver_debug_desc);
+				 "driver",
+				 "Linux Driver Interface",
+				 ATH_DEBUG_MASK_DEFAULTS | ATH_DEBUG_WLAN_SCAN |
+				 ATH_DEBUG_HCI_BRIDGE,
+				 ATH_DEBUG_DESCRIPTION_COUNT(driver_debug_desc),
+				 driver_debug_desc);
 
 #endif
 
@@ -102,10 +102,10 @@ MODULE_LICENSE("Dual BSD/GPL");
 #define APTC_LOWER_THROUGHPUT_THRESHOLD    2000 /* Kbps */
 
 typedef struct aptc_traffic_record {
-    bool timerScheduled;
-    struct timeval samplingTS;
-    unsigned long bytesReceived;
-    unsigned long bytesTransmitted;
+	bool timerScheduled;
+	struct timeval samplingTS;
+	unsigned long bytesReceived;
+	unsigned long bytesTransmitted;
 } APTC_TRAFFIC_RECORD;
 
 A_TIMER aptcTimer;
@@ -254,17 +254,17 @@ module_param(blocktx, int, 0644);
 #endif /* BLOCK_TX_PATH_FLAG */
 
 typedef struct user_rssi_compensation_t {
-    u16 customerID;
-    union {
-    u16 a_enable;
-    u16 bg_enable;
-    u16 enable;
-    };
-    s16 bg_param_a;
-    s16 bg_param_b;
-    s16 a_param_a;
-    s16 a_param_b;
-    u32 reserved;
+	u16 customerID;
+	union {
+		u16 a_enable;
+		u16 bg_enable;
+		u16 enable;
+	};
+	s16 bg_param_a;
+	s16 bg_param_b;
+	s16 a_param_a;
+	s16 a_param_b;
+	u32 reserved;
 } USER_RSSI_CPENSATION;
 
 static USER_RSSI_CPENSATION rssi_compensation_param;
@@ -294,7 +294,7 @@ static void disconnect_timer_handler(unsigned long ptr);
 
 void read_rssi_compensation_param(AR_SOFTC_T *ar);
 
-    /* for android builds we call external APIs that handle firmware download and configuration */
+/* for android builds we call external APIs that handle firmware download and configuration */
 #ifdef ANDROID_ENV
 /* !!!! Interim android support to make it easier to patch the default driver for
  * android use. You must define an external source file ar6000_android.c that handles the following
@@ -335,13 +335,13 @@ static void ar6000_cleanup_amsdu_rxbufs(AR_SOFTC_T *ar);
 
 static ssize_t
 ar6000_sysfs_bmi_read(struct file *fp, struct kobject *kobj,
-                      struct bin_attribute *bin_attr,
-                      char *buf, loff_t pos, size_t count);
+		      struct bin_attribute *bin_attr,
+		      char *buf, loff_t pos, size_t count);
 
 static ssize_t
 ar6000_sysfs_bmi_write(struct file *fp, struct kobject *kobj,
-                       struct bin_attribute *bin_attr,
-                       char *buf, loff_t pos, size_t count);
+		       struct bin_attribute *bin_attr,
+		       char *buf, loff_t pos, size_t count);
 
 static int
 ar6000_sysfs_bmi_init(AR_SOFTC_T *ar);
@@ -380,18 +380,18 @@ struct net_device *arApNetDev;
 static struct ar_cookie s_ar_cookie_mem[MAX_COOKIE_NUM];
 
 #define HOST_INTEREST_ITEM_ADDRESS(ar, item) \
-        (((ar)->arTargetType == TARGET_TYPE_AR6002) ? AR6002_HOST_INTEREST_ITEM_ADDRESS(item) : \
-        (((ar)->arTargetType == TARGET_TYPE_AR6003) ? AR6003_HOST_INTEREST_ITEM_ADDRESS(item) : 0))
+	(((ar)->arTargetType == TARGET_TYPE_AR6002) ? AR6002_HOST_INTEREST_ITEM_ADDRESS(item) : \
+	 (((ar)->arTargetType == TARGET_TYPE_AR6003) ? AR6003_HOST_INTEREST_ITEM_ADDRESS(item) : 0))
 
 
 static struct net_device_ops ar6000_netdev_ops = {
-    .ndo_init               = NULL,
-    .ndo_open               = ar6000_open,
-    .ndo_stop               = ar6000_close,
-    .ndo_get_stats          = ar6000_get_stats,
-    .ndo_do_ioctl           = ar6000_ioctl,
-    .ndo_start_xmit         = ar6000_data_tx,
-    .ndo_set_multicast_list = ar6000_set_multicast_list,
+	.ndo_init               = NULL,
+	.ndo_open               = ar6000_open,
+	.ndo_stop               = ar6000_close,
+	.ndo_get_stats          = ar6000_get_stats,
+	.ndo_do_ioctl           = ar6000_ioctl,
+	.ndo_start_xmit         = ar6000_data_tx,
+	.ndo_set_multicast_list = ar6000_set_multicast_list,
 };
 
 /* Debug log support */
@@ -405,40 +405,40 @@ static struct net_device_ops ar6000_netdev_ops = {
 int
 ar6000_set_host_app_area(AR_SOFTC_T *ar)
 {
-    u32 address, data;
-    struct host_app_area_s host_app_area;
+	u32 address, data;
+	struct host_app_area_s host_app_area;
 
-    /* Fetch the address of the host_app_area_s instance in the host interest area */
-    address = TARG_VTOP(ar->arTargetType, HOST_INTEREST_ITEM_ADDRESS(ar, hi_app_host_interest));
-    if (ar6000_ReadRegDiag(ar->arHifDevice, &address, &data) != 0) {
-        return A_ERROR;
-    }
-    address = TARG_VTOP(ar->arTargetType, data);
-    host_app_area.wmi_protocol_ver = WMI_PROTOCOL_VERSION;
-    if (ar6000_WriteDataDiag(ar->arHifDevice, address,
-                             (A_UCHAR *)&host_app_area,
-                             sizeof(struct host_app_area_s)) != 0)
-    {
-        return A_ERROR;
-    }
+	/* Fetch the address of the host_app_area_s instance in the host interest area */
+	address = TARG_VTOP(ar->arTargetType, HOST_INTEREST_ITEM_ADDRESS(ar, hi_app_host_interest));
+	if (ar6000_ReadRegDiag(ar->arHifDevice, &address, &data) != 0) {
+		return A_ERROR;
+	}
+	address = TARG_VTOP(ar->arTargetType, data);
+	host_app_area.wmi_protocol_ver = WMI_PROTOCOL_VERSION;
+	if (ar6000_WriteDataDiag(ar->arHifDevice, address,
+				 (A_UCHAR *)&host_app_area,
+				 sizeof(struct host_app_area_s)) != 0)
+	{
+		return A_ERROR;
+	}
 
-    return 0;
+	return 0;
 }
 
 u32 dbglog_get_debug_hdr_ptr(AR_SOFTC_T *ar)
 {
-    u32 param;
-    u32 address;
-    int status;
+	u32 param;
+	u32 address;
+	int status;
 
-    address = TARG_VTOP(ar->arTargetType, HOST_INTEREST_ITEM_ADDRESS(ar, hi_dbglog_hdr));
-    if ((status = ar6000_ReadDataDiag(ar->arHifDevice, address,
-                                      (A_UCHAR *)&param, 4)) != 0)
-    {
-        param = 0;
-    }
+	address = TARG_VTOP(ar->arTargetType, HOST_INTEREST_ITEM_ADDRESS(ar, hi_dbglog_hdr));
+	if ((status = ar6000_ReadDataDiag(ar->arHifDevice, address,
+					  (A_UCHAR *)&param, 4)) != 0)
+	{
+		param = 0;
+	}
 
-    return param;
+	return param;
 }
 
 /*
@@ -448,181 +448,181 @@ u32 dbglog_get_debug_hdr_ptr(AR_SOFTC_T *ar)
 void
 ar6000_dbglog_init_done(AR_SOFTC_T *ar)
 {
-    ar->dbglog_init_done = true;
+	ar->dbglog_init_done = true;
 }
 
 u32 dbglog_get_debug_fragment(s8 *datap, u32 len, u32 limit)
 {
-    s32 *buffer;
-    u32 count;
-    u32 numargs;
-    u32 length;
-    u32 fraglen;
+	s32 *buffer;
+	u32 count;
+	u32 numargs;
+	u32 length;
+	u32 fraglen;
 
-    count = fraglen = 0;
-    buffer = (s32 *)datap;
-    length = (limit >> 2);
+	count = fraglen = 0;
+	buffer = (s32 *)datap;
+	length = (limit >> 2);
 
-    if (len <= limit) {
-        fraglen = len;
-    } else {
-        while (count < length) {
-            numargs = DBGLOG_GET_NUMARGS(buffer[count]);
-            fraglen = (count << 2);
-            count += numargs + 1;
-        }
-    }
+	if (len <= limit) {
+		fraglen = len;
+	} else {
+		while (count < length) {
+			numargs = DBGLOG_GET_NUMARGS(buffer[count]);
+			fraglen = (count << 2);
+			count += numargs + 1;
+		}
+	}
 
-    return fraglen;
+	return fraglen;
 }
 
 void
 dbglog_parse_debug_logs(s8 *datap, u32 len)
 {
-    s32 *buffer;
-    u32 count;
-    u32 timestamp;
-    u32 debugid;
-    u32 moduleid;
-    u32 numargs;
-    u32 length;
-
-    count = 0;
-    buffer = (s32 *)datap;
-    length = (len >> 2);
-    while (count < length) {
-        debugid = DBGLOG_GET_DBGID(buffer[count]);
-        moduleid = DBGLOG_GET_MODULEID(buffer[count]);
-        numargs = DBGLOG_GET_NUMARGS(buffer[count]);
-        timestamp = DBGLOG_GET_TIMESTAMP(buffer[count]);
-        switch (numargs) {
-            case 0:
-            AR_DEBUG_PRINTF(ATH_DEBUG_DBG_LOG,("%d %d (%d)\n", moduleid, debugid, timestamp));
-            break;
-
-            case 1:
-            AR_DEBUG_PRINTF(ATH_DEBUG_DBG_LOG,("%d %d (%d): 0x%x\n", moduleid, debugid,
-                            timestamp, buffer[count+1]));
-            break;
-
-            case 2:
-            AR_DEBUG_PRINTF(ATH_DEBUG_DBG_LOG,("%d %d (%d): 0x%x, 0x%x\n", moduleid, debugid,
-                            timestamp, buffer[count+1], buffer[count+2]));
-            break;
-
-            default:
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid args: %d\n", numargs));
-        }
-        count += numargs + 1;
-    }
+	s32 *buffer;
+	u32 count;
+	u32 timestamp;
+	u32 debugid;
+	u32 moduleid;
+	u32 numargs;
+	u32 length;
+
+	count = 0;
+	buffer = (s32 *)datap;
+	length = (len >> 2);
+	while (count < length) {
+		debugid = DBGLOG_GET_DBGID(buffer[count]);
+		moduleid = DBGLOG_GET_MODULEID(buffer[count]);
+		numargs = DBGLOG_GET_NUMARGS(buffer[count]);
+		timestamp = DBGLOG_GET_TIMESTAMP(buffer[count]);
+		switch (numargs) {
+		case 0:
+			AR_DEBUG_PRINTF(ATH_DEBUG_DBG_LOG,("%d %d (%d)\n", moduleid, debugid, timestamp));
+			break;
+
+		case 1:
+			AR_DEBUG_PRINTF(ATH_DEBUG_DBG_LOG,("%d %d (%d): 0x%x\n", moduleid, debugid,
+							   timestamp, buffer[count+1]));
+			break;
+
+		case 2:
+			AR_DEBUG_PRINTF(ATH_DEBUG_DBG_LOG,("%d %d (%d): 0x%x, 0x%x\n", moduleid, debugid,
+							   timestamp, buffer[count+1], buffer[count+2]));
+			break;
+
+		default:
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid args: %d\n", numargs));
+		}
+		count += numargs + 1;
+	}
 }
 
 int
 ar6000_dbglog_get_debug_logs(AR_SOFTC_T *ar)
 {
-    u32 data[8]; /* Should be able to accomodate struct dbglog_buf_s */
-    u32 address;
-    u32 length;
-    u32 dropped;
-    u32 firstbuf;
-    u32 debug_hdr_ptr;
-
-    if (!ar->dbglog_init_done) return A_ERROR;
-
-
-    AR6000_SPIN_LOCK(&ar->arLock, 0);
-
-    if (ar->dbgLogFetchInProgress) {
-        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-        return A_EBUSY;
-    }
-
-        /* block out others */
-    ar->dbgLogFetchInProgress = true;
-
-    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
-    debug_hdr_ptr = dbglog_get_debug_hdr_ptr(ar);
-    printk("debug_hdr_ptr: 0x%x\n", debug_hdr_ptr);
-
-    /* Get the contents of the ring buffer */
-    if (debug_hdr_ptr) {
-        address = TARG_VTOP(ar->arTargetType, debug_hdr_ptr);
-        length = 4 /* sizeof(dbuf) */ + 4 /* sizeof(dropped) */;
-        A_MEMZERO(data, sizeof(data));
-        ar6000_ReadDataDiag(ar->arHifDevice, address, (A_UCHAR *)data, length);
-        address = TARG_VTOP(ar->arTargetType, data[0] /* dbuf */);
-        firstbuf = address;
-        dropped = data[1]; /* dropped */
-        length = 4 /* sizeof(next) */ + 4 /* sizeof(buffer) */ + 4 /* sizeof(bufsize) */ + 4 /* sizeof(length) */ + 4 /* sizeof(count) */ + 4 /* sizeof(free) */;
-        A_MEMZERO(data, sizeof(data));
-        ar6000_ReadDataDiag(ar->arHifDevice, address, (A_UCHAR *)&data, length);
-
-        do {
-            address = TARG_VTOP(ar->arTargetType, data[1] /* buffer*/);
-            length = data[3]; /* length */
-            if ((length) && (length <= data[2] /* bufsize*/)) {
-                /* Rewind the index if it is about to overrun the buffer */
-                if (ar->log_cnt > (DBGLOG_HOST_LOG_BUFFER_SIZE - length)) {
-                    ar->log_cnt = 0;
-                }
-                if(0 != ar6000_ReadDataDiag(ar->arHifDevice, address,
-                                    (A_UCHAR *)&ar->log_buffer[ar->log_cnt], length))
-                {
-                    break;
-                }
-                ar6000_dbglog_event(ar, dropped, (s8 *)&ar->log_buffer[ar->log_cnt], length);
-                ar->log_cnt += length;
-            } else {
-                AR_DEBUG_PRINTF(ATH_DEBUG_DBG_LOG,("Length: %d (Total size: %d)\n",
-                                data[3], data[2]));
-            }
-
-            address = TARG_VTOP(ar->arTargetType, data[0] /* next */);
-            length = 4 /* sizeof(next) */ + 4 /* sizeof(buffer) */ + 4 /* sizeof(bufsize) */ + 4 /* sizeof(length) */ + 4 /* sizeof(count) */ + 4 /* sizeof(free) */;
-            A_MEMZERO(data, sizeof(data));
-            if(0 != ar6000_ReadDataDiag(ar->arHifDevice, address,
-                                (A_UCHAR *)&data, length))
-            {
-                break;
-            }
-
-        } while (address != firstbuf);
-    }
-
-    ar->dbgLogFetchInProgress = false;
-
-    return 0;
+	u32 data[8]; /* Should be able to accomodate struct dbglog_buf_s */
+	u32 address;
+	u32 length;
+	u32 dropped;
+	u32 firstbuf;
+	u32 debug_hdr_ptr;
+
+	if (!ar->dbglog_init_done) return A_ERROR;
+
+
+	AR6000_SPIN_LOCK(&ar->arLock, 0);
+
+	if (ar->dbgLogFetchInProgress) {
+		AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		return A_EBUSY;
+	}
+
+	/* block out others */
+	ar->dbgLogFetchInProgress = true;
+
+	AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+
+	debug_hdr_ptr = dbglog_get_debug_hdr_ptr(ar);
+	printk("debug_hdr_ptr: 0x%x\n", debug_hdr_ptr);
+
+	/* Get the contents of the ring buffer */
+	if (debug_hdr_ptr) {
+		address = TARG_VTOP(ar->arTargetType, debug_hdr_ptr);
+		length = 4 /* sizeof(dbuf) */ + 4 /* sizeof(dropped) */;
+		A_MEMZERO(data, sizeof(data));
+		ar6000_ReadDataDiag(ar->arHifDevice, address, (A_UCHAR *)data, length);
+		address = TARG_VTOP(ar->arTargetType, data[0] /* dbuf */);
+		firstbuf = address;
+		dropped = data[1]; /* dropped */
+		length = 4 /* sizeof(next) */ + 4 /* sizeof(buffer) */ + 4 /* sizeof(bufsize) */ + 4 /* sizeof(length) */ + 4 /* sizeof(count) */ + 4 /* sizeof(free) */;
+		A_MEMZERO(data, sizeof(data));
+		ar6000_ReadDataDiag(ar->arHifDevice, address, (A_UCHAR *)&data, length);
+
+		do {
+			address = TARG_VTOP(ar->arTargetType, data[1] /* buffer*/);
+			length = data[3]; /* length */
+			if ((length) && (length <= data[2] /* bufsize*/)) {
+				/* Rewind the index if it is about to overrun the buffer */
+				if (ar->log_cnt > (DBGLOG_HOST_LOG_BUFFER_SIZE - length)) {
+					ar->log_cnt = 0;
+				}
+				if (0 != ar6000_ReadDataDiag(ar->arHifDevice, address,
+							     (A_UCHAR *)&ar->log_buffer[ar->log_cnt], length))
+				{
+					break;
+				}
+				ar6000_dbglog_event(ar, dropped, (s8 *)&ar->log_buffer[ar->log_cnt], length);
+				ar->log_cnt += length;
+			} else {
+				AR_DEBUG_PRINTF(ATH_DEBUG_DBG_LOG,("Length: %d (Total size: %d)\n",
+								   data[3], data[2]));
+			}
+
+			address = TARG_VTOP(ar->arTargetType, data[0] /* next */);
+			length = 4 /* sizeof(next) */ + 4 /* sizeof(buffer) */ + 4 /* sizeof(bufsize) */ + 4 /* sizeof(length) */ + 4 /* sizeof(count) */ + 4 /* sizeof(free) */;
+			A_MEMZERO(data, sizeof(data));
+			if (0 != ar6000_ReadDataDiag(ar->arHifDevice, address,
+						     (A_UCHAR *)&data, length))
+			{
+				break;
+			}
+
+		} while (address != firstbuf);
+	}
+
+	ar->dbgLogFetchInProgress = false;
+
+	return 0;
 }
 
 void
 ar6000_dbglog_event(AR_SOFTC_T *ar, u32 dropped,
-                    s8 *buffer, u32 length)
+		    s8 *buffer, u32 length)
 {
 #ifdef REPORT_DEBUG_LOGS_TO_APP
-    #define MAX_WIRELESS_EVENT_SIZE 252
-    /*
-     * Break it up into chunks of MAX_WIRELESS_EVENT_SIZE bytes of messages.
-     * There seems to be a limitation on the length of message that could be
-     * transmitted to the user app via this mechanism.
-     */
-    u32 send, sent;
-
-    sent = 0;
-    send = dbglog_get_debug_fragment(&buffer[sent], length - sent,
-                                     MAX_WIRELESS_EVENT_SIZE);
-    while (send) {
-        ar6000_send_event_to_app(ar, WMIX_DBGLOG_EVENTID, (u8 *)&buffer[sent], send);
-        sent += send;
-        send = dbglog_get_debug_fragment(&buffer[sent], length - sent,
-                                         MAX_WIRELESS_EVENT_SIZE);
-    }
+#define MAX_WIRELESS_EVENT_SIZE 252
+	/*
+	 * Break it up into chunks of MAX_WIRELESS_EVENT_SIZE bytes of messages.
+	 * There seems to be a limitation on the length of message that could be
+	 * transmitted to the user app via this mechanism.
+	 */
+	u32 send, sent;
+
+	sent = 0;
+	send = dbglog_get_debug_fragment(&buffer[sent], length - sent,
+					 MAX_WIRELESS_EVENT_SIZE);
+	while (send) {
+		ar6000_send_event_to_app(ar, WMIX_DBGLOG_EVENTID, (u8 *)&buffer[sent], send);
+		sent += send;
+		send = dbglog_get_debug_fragment(&buffer[sent], length - sent,
+						 MAX_WIRELESS_EVENT_SIZE);
+	}
 #else
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Dropped logs: 0x%x\nDebug info length: %d\n",
-                    dropped, length));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Dropped logs: 0x%x\nDebug info length: %d\n",
+				       dropped, length));
 
-    /* Interpret the debug logs */
-    dbglog_parse_debug_logs((s8 *)buffer, length);
+	/* Interpret the debug logs */
+	dbglog_parse_debug_logs((s8 *)buffer, length);
 #endif /* REPORT_DEBUG_LOGS_TO_APP */
 }
 
@@ -630,142 +630,142 @@ ar6000_dbglog_event(AR_SOFTC_T *ar, u32 dropped,
 static int __init
 ar6000_init_module(void)
 {
-    static int probed = 0;
-    int status;
-    OSDRV_CALLBACKS osdrvCallbacks;
+	static int probed = 0;
+	int status;
+	OSDRV_CALLBACKS osdrvCallbacks;
 
-    a_module_debug_support_init();
+	a_module_debug_support_init();
 
 #ifdef DEBUG
-        /* check for debug mask overrides */
-    if (debughtc != 0) {
-        ATH_DEBUG_SET_DEBUG_MASK(htc,debughtc);
-    }
-    if (debugbmi != 0) {
-        ATH_DEBUG_SET_DEBUG_MASK(bmi,debugbmi);
-    }
-    if (debughif != 0) {
-        ATH_DEBUG_SET_DEBUG_MASK(hif,debughif);
-    }
-    if (debugdriver != 0) {
-        ATH_DEBUG_SET_DEBUG_MASK(driver,debugdriver);
-    }
+	/* check for debug mask overrides */
+	if (debughtc != 0) {
+		ATH_DEBUG_SET_DEBUG_MASK(htc,debughtc);
+	}
+	if (debugbmi != 0) {
+		ATH_DEBUG_SET_DEBUG_MASK(bmi,debugbmi);
+	}
+	if (debughif != 0) {
+		ATH_DEBUG_SET_DEBUG_MASK(hif,debughif);
+	}
+	if (debugdriver != 0) {
+		ATH_DEBUG_SET_DEBUG_MASK(driver,debugdriver);
+	}
 
 #endif
 
-    A_REGISTER_MODULE_DEBUG_INFO(driver);
+	A_REGISTER_MODULE_DEBUG_INFO(driver);
 
-    A_MEMZERO(&osdrvCallbacks,sizeof(osdrvCallbacks));
-    osdrvCallbacks.deviceInsertedHandler = ar6000_avail_ev;
-    osdrvCallbacks.deviceRemovedHandler = ar6000_unavail_ev;
+	A_MEMZERO(&osdrvCallbacks,sizeof(osdrvCallbacks));
+	osdrvCallbacks.deviceInsertedHandler = ar6000_avail_ev;
+	osdrvCallbacks.deviceRemovedHandler = ar6000_unavail_ev;
 #ifdef CONFIG_PM
-    osdrvCallbacks.deviceSuspendHandler = ar6000_suspend_ev;
-    osdrvCallbacks.deviceResumeHandler = ar6000_resume_ev;
-    osdrvCallbacks.devicePowerChangeHandler = ar6000_power_change_ev;
+	osdrvCallbacks.deviceSuspendHandler = ar6000_suspend_ev;
+	osdrvCallbacks.deviceResumeHandler = ar6000_resume_ev;
+	osdrvCallbacks.devicePowerChangeHandler = ar6000_power_change_ev;
 #endif
 
-    ar6000_pm_init();
+	ar6000_pm_init();
 
 #ifdef ANDROID_ENV
-    android_module_init(&osdrvCallbacks);
+	android_module_init(&osdrvCallbacks);
 #endif
 
 #ifdef DEBUG
-    /* Set the debug flags if specified at load time */
-    if(debugflags != 0)
-    {
-        g_dbg_flags = debugflags;
-    }
+	/* Set the debug flags if specified at load time */
+	if (debugflags != 0)
+	{
+		g_dbg_flags = debugflags;
+	}
 #endif
 
-    if (probed) {
-        return -ENODEV;
-    }
-    probed++;
+	if (probed) {
+		return -ENODEV;
+	}
+	probed++;
 
 #ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
-    memset(&aptcTR, 0, sizeof(APTC_TRAFFIC_RECORD));
+	memset(&aptcTR, 0, sizeof(APTC_TRAFFIC_RECORD));
 #endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
 
 #ifdef CONFIG_HOST_GPIO_SUPPORT
-    ar6000_gpio_init();
+	ar6000_gpio_init();
 #endif /* CONFIG_HOST_GPIO_SUPPORT */
 
-    status = HIFInit(&osdrvCallbacks);
-    if (status)
-        return -ENODEV;
+	status = HIFInit(&osdrvCallbacks);
+	if (status)
+		return -ENODEV;
 
-    return 0;
+	return 0;
 }
 
 static void __exit
 ar6000_cleanup_module(void)
 {
-    int i = 0;
-    struct net_device *ar6000_netdev;
+	int i = 0;
+	struct net_device *ar6000_netdev;
 
 #ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
-    /* Delete the Adaptive Power Control timer */
-    if (timer_pending(&aptcTimer)) {
-        del_timer_sync(&aptcTimer);
-    }
+	/* Delete the Adaptive Power Control timer */
+	if (timer_pending(&aptcTimer)) {
+		del_timer_sync(&aptcTimer);
+	}
 #endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
 
-    for (i=0; i < MAX_AR6000; i++) {
-        if (ar6000_devices[i] != NULL) {
-            ar6000_netdev = ar6000_devices[i];
-            ar6000_devices[i] = NULL;
-            ar6000_destroy(ar6000_netdev, 1);
-        }
-    }
+	for (i=0; i < MAX_AR6000; i++) {
+		if (ar6000_devices[i] != NULL) {
+			ar6000_netdev = ar6000_devices[i];
+			ar6000_devices[i] = NULL;
+			ar6000_destroy(ar6000_netdev, 1);
+		}
+	}
 
-    HIFShutDownDevice(NULL);
+	HIFShutDownDevice(NULL);
 
-    a_module_debug_support_cleanup();
+	a_module_debug_support_cleanup();
 
-    ar6000_pm_exit();
+	ar6000_pm_exit();
 
 #ifdef ANDROID_ENV    
-    android_module_exit();
+	android_module_exit();
 #endif
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("ar6000_cleanup: success\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("ar6000_cleanup: success\n"));
 }
 
 #ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
 void
 aptcTimerHandler(unsigned long arg)
 {
-    u32 numbytes;
-    u32 throughput;
-    AR_SOFTC_T *ar;
-    int status;
-
-    ar = (AR_SOFTC_T *)arg;
-    A_ASSERT(ar != NULL);
-    A_ASSERT(!timer_pending(&aptcTimer));
-
-    AR6000_SPIN_LOCK(&ar->arLock, 0);
-
-    /* Get the number of bytes transferred */
-    numbytes = aptcTR.bytesTransmitted + aptcTR.bytesReceived;
-    aptcTR.bytesTransmitted = aptcTR.bytesReceived = 0;
-
-    /* Calculate and decide based on throughput thresholds */
-    throughput = ((numbytes * 8)/APTC_TRAFFIC_SAMPLING_INTERVAL); /* Kbps */
-    if (throughput < APTC_LOWER_THROUGHPUT_THRESHOLD) {
-        /* Enable Sleep and delete the timer */
-        A_ASSERT(ar->arWmiReady == true);
-        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-        status = wmi_powermode_cmd(ar->arWmi, REC_POWER);
-        AR6000_SPIN_LOCK(&ar->arLock, 0);
-        A_ASSERT(status == 0);
-        aptcTR.timerScheduled = false;
-    } else {
-        A_TIMEOUT_MS(&aptcTimer, APTC_TRAFFIC_SAMPLING_INTERVAL, 0);
-    }
-
-    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+	u32 numbytes;
+	u32 throughput;
+	AR_SOFTC_T *ar;
+	int status;
+
+	ar = (AR_SOFTC_T *)arg;
+	A_ASSERT(ar != NULL);
+	A_ASSERT(!timer_pending(&aptcTimer));
+
+	AR6000_SPIN_LOCK(&ar->arLock, 0);
+
+	/* Get the number of bytes transferred */
+	numbytes = aptcTR.bytesTransmitted + aptcTR.bytesReceived;
+	aptcTR.bytesTransmitted = aptcTR.bytesReceived = 0;
+
+	/* Calculate and decide based on throughput thresholds */
+	throughput = ((numbytes * 8)/APTC_TRAFFIC_SAMPLING_INTERVAL); /* Kbps */
+	if (throughput < APTC_LOWER_THROUGHPUT_THRESHOLD) {
+		/* Enable Sleep and delete the timer */
+		A_ASSERT(ar->arWmiReady == true);
+		AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		status = wmi_powermode_cmd(ar->arWmi, REC_POWER);
+		AR6000_SPIN_LOCK(&ar->arLock, 0);
+		A_ASSERT(status == 0);
+		aptcTR.timerScheduled = false;
+	} else {
+		A_TIMEOUT_MS(&aptcTimer, APTC_TRAFFIC_SAMPLING_INTERVAL, 0);
+	}
+
+	AR6000_SPIN_UNLOCK(&ar->arLock, 0);
 }
 #endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
 
@@ -773,126 +773,126 @@ aptcTimerHandler(unsigned long arg)
 static void
 ar6000_alloc_netbufs(A_NETBUF_QUEUE_T *q, u16 num)
 {
-    void * osbuf;
+	void * osbuf;
 
-    while(num) {
-        if((osbuf = A_NETBUF_ALLOC(AR6000_BUFFER_SIZE))) {
-            A_NETBUF_ENQUEUE(q, osbuf);
-        } else {
-            break;
-        }
-        num--;
-    }
+	while (num) {
+		if ((osbuf = A_NETBUF_ALLOC(AR6000_BUFFER_SIZE))) {
+			A_NETBUF_ENQUEUE(q, osbuf);
+		} else {
+			break;
+		}
+		num--;
+	}
 
-    if(num) {
-        A_PRINTF("%s(), allocation of netbuf failed", __func__);
-    }
+	if (num) {
+		A_PRINTF("%s(), allocation of netbuf failed", __func__);
+	}
 }
 #endif
 
 static struct bin_attribute bmi_attr = {
-    .attr = {.name = "bmi", .mode = 0600},
-    .read = ar6000_sysfs_bmi_read,
-    .write = ar6000_sysfs_bmi_write,
+	.attr = {.name = "bmi", .mode = 0600},
+	.read = ar6000_sysfs_bmi_read,
+	.write = ar6000_sysfs_bmi_write,
 };
 
 static ssize_t
 ar6000_sysfs_bmi_read(struct file *fp, struct kobject *kobj,
-                      struct bin_attribute *bin_attr,
-                      char *buf, loff_t pos, size_t count)
+		      struct bin_attribute *bin_attr,
+		      char *buf, loff_t pos, size_t count)
 {
-    int index;
-    AR_SOFTC_T *ar;
-    HIF_DEVICE_OS_DEVICE_INFO   *osDevInfo;
+	int index;
+	AR_SOFTC_T *ar;
+	HIF_DEVICE_OS_DEVICE_INFO   *osDevInfo;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Read %d bytes\n", (u32)count));
-    for (index=0; index < MAX_AR6000; index++) {
-        ar = (AR_SOFTC_T *)ar6k_priv(ar6000_devices[index]);
-        osDevInfo = &ar->osDevInfo;
-        if (kobj == (&(((struct device *)osDevInfo->pOSDevice)->kobj))) {
-            break;
-        }
-    }
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Read %d bytes\n", (u32)count));
+	for (index=0; index < MAX_AR6000; index++) {
+		ar = (AR_SOFTC_T *)ar6k_priv(ar6000_devices[index]);
+		osDevInfo = &ar->osDevInfo;
+		if (kobj == (&(((struct device *)osDevInfo->pOSDevice)->kobj))) {
+			break;
+		}
+	}
 
-    if (index == MAX_AR6000) return 0;
+	if (index == MAX_AR6000) return 0;
 
-    if ((BMIRawRead(ar->arHifDevice, (A_UCHAR*)buf, count, true)) != 0) {
-        return 0;
-    }
+	if ((BMIRawRead(ar->arHifDevice, (A_UCHAR*)buf, count, true)) != 0) {
+		return 0;
+	}
 
-    return count;
+	return count;
 }
 
 static ssize_t
 ar6000_sysfs_bmi_write(struct file *fp, struct kobject *kobj,
-                       struct bin_attribute *bin_attr,
-                       char *buf, loff_t pos, size_t count)
+		       struct bin_attribute *bin_attr,
+		       char *buf, loff_t pos, size_t count)
 {
-    int index;
-    AR_SOFTC_T *ar;
-    HIF_DEVICE_OS_DEVICE_INFO   *osDevInfo;
+	int index;
+	AR_SOFTC_T *ar;
+	HIF_DEVICE_OS_DEVICE_INFO   *osDevInfo;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Write %d bytes\n", (u32)count));
-    for (index=0; index < MAX_AR6000; index++) {
-        ar = (AR_SOFTC_T *)ar6k_priv(ar6000_devices[index]);
-        osDevInfo = &ar->osDevInfo;
-        if (kobj == (&(((struct device *)osDevInfo->pOSDevice)->kobj))) {
-            break;
-        }
-    }
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Write %d bytes\n", (u32)count));
+	for (index=0; index < MAX_AR6000; index++) {
+		ar = (AR_SOFTC_T *)ar6k_priv(ar6000_devices[index]);
+		osDevInfo = &ar->osDevInfo;
+		if (kobj == (&(((struct device *)osDevInfo->pOSDevice)->kobj))) {
+			break;
+		}
+	}
 
-    if (index == MAX_AR6000) return 0;
+	if (index == MAX_AR6000) return 0;
 
-    if ((BMIRawWrite(ar->arHifDevice, (A_UCHAR*)buf, count)) != 0) {
-        return 0;
-    }
+	if ((BMIRawWrite(ar->arHifDevice, (A_UCHAR*)buf, count)) != 0) {
+		return 0;
+	}
 
-    return count;
+	return count;
 }
 
 static int
 ar6000_sysfs_bmi_init(AR_SOFTC_T *ar)
 {
-    int status;
+	int status;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Creating sysfs entry\n"));
-    A_MEMZERO(&ar->osDevInfo, sizeof(HIF_DEVICE_OS_DEVICE_INFO));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Creating sysfs entry\n"));
+	A_MEMZERO(&ar->osDevInfo, sizeof(HIF_DEVICE_OS_DEVICE_INFO));
 
-    /* Get the underlying OS device */
-    status = HIFConfigureDevice(ar->arHifDevice,
-                                HIF_DEVICE_GET_OS_DEVICE,
-                                &ar->osDevInfo,
-                                sizeof(HIF_DEVICE_OS_DEVICE_INFO));
+	/* Get the underlying OS device */
+	status = HIFConfigureDevice(ar->arHifDevice,
+				    HIF_DEVICE_GET_OS_DEVICE,
+				    &ar->osDevInfo,
+				    sizeof(HIF_DEVICE_OS_DEVICE_INFO));
 
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI: Failed to get OS device info from HIF\n"));
-        return A_ERROR;
-    }
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI: Failed to get OS device info from HIF\n"));
+		return A_ERROR;
+	}
 
-    /* Create a bmi entry in the sysfs filesystem */
-    if ((sysfs_create_bin_file(&(((struct device *)ar->osDevInfo.pOSDevice)->kobj), &bmi_attr)) < 0)
-    {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMI: Failed to create entry for bmi in sysfs filesystem\n"));
-        return A_ERROR;
-    }
+	/* Create a bmi entry in the sysfs filesystem */
+	if ((sysfs_create_bin_file(&(((struct device *)ar->osDevInfo.pOSDevice)->kobj), &bmi_attr)) < 0)
+	{
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMI: Failed to create entry for bmi in sysfs filesystem\n"));
+		return A_ERROR;
+	}
 
-    return 0;
+	return 0;
 }
 
 static void
 ar6000_sysfs_bmi_deinit(AR_SOFTC_T *ar)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Deleting sysfs entry\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Deleting sysfs entry\n"));
 
-    sysfs_remove_bin_file(&(((struct device *)ar->osDevInfo.pOSDevice)->kobj), &bmi_attr);
+	sysfs_remove_bin_file(&(((struct device *)ar->osDevInfo.pOSDevice)->kobj), &bmi_attr);
 }
 
 #define bmifn(fn) do { \
-    if ((fn) < 0) { \
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI operation failed: %d\n", __LINE__)); \
-        return A_ERROR; \
-    } \
-} while(0)
+		if ((fn) < 0) {						\
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI operation failed: %d\n", __LINE__)); \
+			return A_ERROR;					\
+		}							\
+	} while (0)
 
 #ifdef INIT_MODE_DRV_ENABLED
 
@@ -902,90 +902,90 @@ ar6000_sysfs_bmi_deinit(AR_SOFTC_T *ar)
 static
 void calculate_crc(u32 TargetType, A_UCHAR *eeprom_data)
 {
-    u16 *ptr_crc;
-    u16 *ptr16_eeprom;
-    u16 checksum;
-    u32 i;
-    u32 eeprom_size;
-
-    if (TargetType == TARGET_TYPE_AR6001)
-    {
-        eeprom_size = 512;
-        ptr_crc = (u16 *)eeprom_data;
-    }
-    else if (TargetType == TARGET_TYPE_AR6003)
-    {
-        eeprom_size = 1024;
-        ptr_crc = (u16 *)((A_UCHAR *)eeprom_data + 0x04);
-    }
-    else
-    {
-        eeprom_size = 768;
-        ptr_crc = (u16 *)((A_UCHAR *)eeprom_data + 0x04);
-    }
-
-
-    // Clear the crc
-    *ptr_crc = 0;
-
-    // Recalculate new CRC
-    checksum = 0;
-    ptr16_eeprom = (u16 *)eeprom_data;
-    for (i = 0;i < eeprom_size; i += 2)
-    {
-        checksum = checksum ^ (*ptr16_eeprom);
-        ptr16_eeprom++;
-    }
-    checksum = 0xFFFF ^ checksum;
-    *ptr_crc = checksum;
+	u16 *ptr_crc;
+	u16 *ptr16_eeprom;
+	u16 checksum;
+	u32 i;
+	u32 eeprom_size;
+
+	if (TargetType == TARGET_TYPE_AR6001)
+	{
+		eeprom_size = 512;
+		ptr_crc = (u16 *)eeprom_data;
+	}
+	else if (TargetType == TARGET_TYPE_AR6003)
+	{
+		eeprom_size = 1024;
+		ptr_crc = (u16 *)((A_UCHAR *)eeprom_data + 0x04);
+	}
+	else
+	{
+		eeprom_size = 768;
+		ptr_crc = (u16 *)((A_UCHAR *)eeprom_data + 0x04);
+	}
+
+
+	// Clear the crc
+	*ptr_crc = 0;
+
+	// Recalculate new CRC
+	checksum = 0;
+	ptr16_eeprom = (u16 *)eeprom_data;
+	for (i = 0;i < eeprom_size; i += 2)
+	{
+		checksum = checksum ^ (*ptr16_eeprom);
+		ptr16_eeprom++;
+	}
+	checksum = 0xFFFF ^ checksum;
+	*ptr_crc = checksum;
 }
 
 static void 
 ar6000_softmac_update(AR_SOFTC_T *ar, A_UCHAR *eeprom_data, size_t size)
 {
-    const char *source = "random generated";
-    const struct firmware *softmac_entry;
-    A_UCHAR *ptr_mac;
-    switch (ar->arTargetType) {
-    case TARGET_TYPE_AR6002:
-        ptr_mac = (u8 *)((A_UCHAR *)eeprom_data + AR6002_MAC_ADDRESS_OFFSET);
-        break;
-    case TARGET_TYPE_AR6003:
-        ptr_mac = (u8 *)((A_UCHAR *)eeprom_data + AR6003_MAC_ADDRESS_OFFSET);
-        break;
-    default:
-	AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Invalid Target Type\n"));
-        return;
-    }
+	const char *source = "random generated";
+	const struct firmware *softmac_entry;
+	A_UCHAR *ptr_mac;
+	switch (ar->arTargetType) {
+	case TARGET_TYPE_AR6002:
+		ptr_mac = (u8 *)((A_UCHAR *)eeprom_data + AR6002_MAC_ADDRESS_OFFSET);
+		break;
+	case TARGET_TYPE_AR6003:
+		ptr_mac = (u8 *)((A_UCHAR *)eeprom_data + AR6003_MAC_ADDRESS_OFFSET);
+		break;
+	default:
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Invalid Target Type\n"));
+		return;
+	}
 	printk(KERN_DEBUG "MAC from EEPROM %pM\n", ptr_mac);
 
-    /* create a random MAC in case we cannot read file from system */
-    ptr_mac[0] = 0;
-    ptr_mac[1] = 0x03;
-    ptr_mac[2] = 0x7F;
-    ptr_mac[3] = random32() & 0xff; 
-    ptr_mac[4] = random32() & 0xff; 
-    ptr_mac[5] = random32() & 0xff; 
-    if ((A_REQUEST_FIRMWARE(&softmac_entry, "softmac", ((struct device *)ar->osDevInfo.pOSDevice))) == 0)
-    {
-        char *macbuf = A_MALLOC_NOWAIT(softmac_entry->size+1);
-        if (macbuf) {            
-            unsigned int softmac[6];
-            memcpy(macbuf, softmac_entry->data, softmac_entry->size);
-            macbuf[softmac_entry->size] = '\0';
-            if (sscanf(macbuf, "%02x:%02x:%02x:%02x:%02x:%02x", 
-                        &softmac[0], &softmac[1], &softmac[2],
-                        &softmac[3], &softmac[4], &softmac[5])==6) {
-                int i;
-                for (i=0; i<6; ++i) {
-                    ptr_mac[i] = softmac[i] & 0xff;
-                }
-                source = "softmac file";
-            }
-            A_FREE(macbuf);
-        }
-        A_RELEASE_FIRMWARE(softmac_entry);
-    }
+	/* create a random MAC in case we cannot read file from system */
+	ptr_mac[0] = 0;
+	ptr_mac[1] = 0x03;
+	ptr_mac[2] = 0x7F;
+	ptr_mac[3] = random32() & 0xff;
+	ptr_mac[4] = random32() & 0xff;
+	ptr_mac[5] = random32() & 0xff;
+	if ((A_REQUEST_FIRMWARE(&softmac_entry, "softmac", ((struct device *)ar->osDevInfo.pOSDevice))) == 0)
+	{
+		char *macbuf = A_MALLOC_NOWAIT(softmac_entry->size+1);
+		if (macbuf) {
+			unsigned int softmac[6];
+			memcpy(macbuf, softmac_entry->data, softmac_entry->size);
+			macbuf[softmac_entry->size] = '\0';
+			if (sscanf(macbuf, "%02x:%02x:%02x:%02x:%02x:%02x",
+				   &softmac[0], &softmac[1], &softmac[2],
+				   &softmac[3], &softmac[4], &softmac[5])==6) {
+				int i;
+				for (i=0; i<6; ++i) {
+					ptr_mac[i] = softmac[i] & 0xff;
+				}
+				source = "softmac file";
+			}
+			A_FREE(macbuf);
+		}
+		A_RELEASE_FIRMWARE(softmac_entry);
+	}
 	printk(KERN_DEBUG "MAC from %s %pM\n", source, ptr_mac);
    calculate_crc(ar->arTargetType, eeprom_data);
 }
@@ -994,164 +994,164 @@ ar6000_softmac_update(AR_SOFTC_T *ar, A_UCHAR *eeprom_data, size_t size)
 static int
 ar6000_transfer_bin_file(AR_SOFTC_T *ar, AR6K_BIN_FILE file, u32 address, bool compressed)
 {
-    int status;
-    const char *filename;
-    const struct firmware *fw_entry;
-    u32 fw_entry_size;
-
-    switch (file) {
-        case AR6K_OTP_FILE:
-            if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
-                filename = AR6003_REV1_OTP_FILE;
-            } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
-                filename = AR6003_REV2_OTP_FILE;
-            } else {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
-                return A_ERROR;
-            }
-            break;
-
-        case AR6K_FIRMWARE_FILE:
-            if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
-                filename = AR6003_REV1_FIRMWARE_FILE;
-            } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
-                filename = AR6003_REV2_FIRMWARE_FILE;
-            } else {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
-                return A_ERROR;
-            }
-            
-            if (eppingtest) {
-                bypasswmi = true;
-                if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
-                    filename = AR6003_REV1_EPPING_FIRMWARE_FILE;
-                } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
-                    filename = AR6003_REV2_EPPING_FIRMWARE_FILE;
-                } else {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("eppingtest : unsupported firmware revision: %d\n", 
-                        ar->arVersion.target_ver));
-                    return A_ERROR;
-                }
-                compressed = false;
-            }
-            
+	int status;
+	const char *filename;
+	const struct firmware *fw_entry;
+	u32 fw_entry_size;
+
+	switch (file) {
+	case AR6K_OTP_FILE:
+		if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
+			filename = AR6003_REV1_OTP_FILE;
+		} else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
+			filename = AR6003_REV2_OTP_FILE;
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
+			return A_ERROR;
+		}
+		break;
+
+	case AR6K_FIRMWARE_FILE:
+		if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
+			filename = AR6003_REV1_FIRMWARE_FILE;
+		} else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
+			filename = AR6003_REV2_FIRMWARE_FILE;
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
+			return A_ERROR;
+		}
+
+		if (eppingtest) {
+			bypasswmi = true;
+			if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
+				filename = AR6003_REV1_EPPING_FIRMWARE_FILE;
+			} else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
+				filename = AR6003_REV2_EPPING_FIRMWARE_FILE;
+			} else {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("eppingtest : unsupported firmware revision: %d\n",
+								ar->arVersion.target_ver));
+				return A_ERROR;
+			}
+			compressed = false;
+		}
+
 #ifdef CONFIG_HOST_TCMD_SUPPORT
-            if(testmode) {
-                if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
-                    filename = AR6003_REV1_TCMD_FIRMWARE_FILE;
-                } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
-                    filename = AR6003_REV2_TCMD_FIRMWARE_FILE;
-                } else {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
-                    return A_ERROR;
-                }
-                compressed = false;
-            }
+		if (testmode) {
+			if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
+				filename = AR6003_REV1_TCMD_FIRMWARE_FILE;
+			} else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
+				filename = AR6003_REV2_TCMD_FIRMWARE_FILE;
+			} else {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
+				return A_ERROR;
+			}
+			compressed = false;
+		}
 #endif 
 #ifdef HTC_RAW_INTERFACE
-            if (!eppingtest && bypasswmi) {
-                if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
-                    filename = AR6003_REV1_ART_FIRMWARE_FILE;
-                } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
-                    filename = AR6003_REV2_ART_FIRMWARE_FILE;
-                } else {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
-                    return A_ERROR;
-                }
-                compressed = false;
-            }
+		if (!eppingtest && bypasswmi) {
+			if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
+				filename = AR6003_REV1_ART_FIRMWARE_FILE;
+			} else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
+				filename = AR6003_REV2_ART_FIRMWARE_FILE;
+			} else {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
+				return A_ERROR;
+			}
+			compressed = false;
+		}
 #endif 
-            break;
-
-        case AR6K_PATCH_FILE:
-            if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
-                filename = AR6003_REV1_PATCH_FILE;
-            } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
-                filename = AR6003_REV2_PATCH_FILE;
-            } else {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
-                return A_ERROR;
-            }
-            break;
-
-        case AR6K_BOARD_DATA_FILE:
-            if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
-                filename = AR6003_REV1_BOARD_DATA_FILE;
-            } else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
-                filename = AR6003_REV2_BOARD_DATA_FILE;
-            } else {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
-                return A_ERROR;
-            }
-            break;
-
-        default:
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown file type: %d\n", file));
-            return A_ERROR;
-    }
-    if ((A_REQUEST_FIRMWARE(&fw_entry, filename, ((struct device *)ar->osDevInfo.pOSDevice))) != 0)
-    {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to get %s\n", filename));
-        return A_ENOENT;
-    }
+		break;
+
+	case AR6K_PATCH_FILE:
+		if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
+			filename = AR6003_REV1_PATCH_FILE;
+		} else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
+			filename = AR6003_REV2_PATCH_FILE;
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
+			return A_ERROR;
+		}
+		break;
+
+	case AR6K_BOARD_DATA_FILE:
+		if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
+			filename = AR6003_REV1_BOARD_DATA_FILE;
+		} else if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
+			filename = AR6003_REV2_BOARD_DATA_FILE;
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown firmware revision: %d\n", ar->arVersion.target_ver));
+			return A_ERROR;
+		}
+		break;
+
+	default:
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown file type: %d\n", file));
+		return A_ERROR;
+	}
+	if ((A_REQUEST_FIRMWARE(&fw_entry, filename, ((struct device *)ar->osDevInfo.pOSDevice))) != 0)
+	{
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to get %s\n", filename));
+		return A_ENOENT;
+	}
 
 #ifdef SOFTMAC_FILE_USED
-    if (file==AR6K_BOARD_DATA_FILE && fw_entry->data) {
-        ar6000_softmac_update(ar, (A_UCHAR *)fw_entry->data, fw_entry->size);
-    }
+	if (file==AR6K_BOARD_DATA_FILE && fw_entry->data) {
+		ar6000_softmac_update(ar, (A_UCHAR *)fw_entry->data, fw_entry->size);
+	}
 #endif 
 
 
-    fw_entry_size = fw_entry->size;
-
-    /* Load extended board data for AR6003 */
-    if ((file==AR6K_BOARD_DATA_FILE) && (fw_entry->data)) {
-        u32 board_ext_address;
-        u32 board_ext_data_size;
-        u32 board_data_size;
-
-        board_ext_data_size = (((ar)->arTargetType == TARGET_TYPE_AR6002) ? AR6002_BOARD_EXT_DATA_SZ : \
-                               (((ar)->arTargetType == TARGET_TYPE_AR6003) ? AR6003_BOARD_EXT_DATA_SZ : 0));
-
-        board_data_size = (((ar)->arTargetType == TARGET_TYPE_AR6002) ? AR6002_BOARD_DATA_SZ : \
-                          (((ar)->arTargetType == TARGET_TYPE_AR6003) ? AR6003_BOARD_DATA_SZ : 0));
-        
-        /* Determine where in Target RAM to write Board Data */
-        bmifn(BMIReadMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_ext_data), (A_UCHAR *)&board_ext_address, 4));
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("Board extended Data download address: 0x%x\n", board_ext_address));
-
-        /* check whether the target has allocated memory for extended board data and file contains extended board data */
-        if ((board_ext_address) && (fw_entry->size == (board_data_size + board_ext_data_size))) {
-            u32 param;
-
-            status = BMIWriteMemory(ar->arHifDevice, board_ext_address, (A_UCHAR *)(fw_entry->data + board_data_size), board_ext_data_size);
-
-            if (status) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI operation failed: %d\n", __LINE__));
-                A_RELEASE_FIRMWARE(fw_entry);
-                return A_ERROR;
-            }
-
-            /* Record the fact that extended board Data IS initialized */
-            param = 1;
-            bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_ext_data_initialized), (A_UCHAR *)&param, 4));
-        }
-        fw_entry_size = board_data_size;
-    }
-
-    if (compressed) {
-        status = BMIFastDownload(ar->arHifDevice, address, (A_UCHAR *)fw_entry->data, fw_entry_size);
-    } else {
-        status = BMIWriteMemory(ar->arHifDevice, address, (A_UCHAR *)fw_entry->data, fw_entry_size);
-    }
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI operation failed: %d\n", __LINE__));
-        A_RELEASE_FIRMWARE(fw_entry);
-        return A_ERROR;
-    }
-    A_RELEASE_FIRMWARE(fw_entry);
-    return 0;
+	fw_entry_size = fw_entry->size;
+
+	/* Load extended board data for AR6003 */
+	if ((file==AR6K_BOARD_DATA_FILE) && (fw_entry->data)) {
+		u32 board_ext_address;
+		u32 board_ext_data_size;
+		u32 board_data_size;
+
+		board_ext_data_size = (((ar)->arTargetType == TARGET_TYPE_AR6002) ? AR6002_BOARD_EXT_DATA_SZ : \
+				       (((ar)->arTargetType == TARGET_TYPE_AR6003) ? AR6003_BOARD_EXT_DATA_SZ : 0));
+
+		board_data_size = (((ar)->arTargetType == TARGET_TYPE_AR6002) ? AR6002_BOARD_DATA_SZ : \
+				   (((ar)->arTargetType == TARGET_TYPE_AR6003) ? AR6003_BOARD_DATA_SZ : 0));
+
+		/* Determine where in Target RAM to write Board Data */
+		bmifn(BMIReadMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_ext_data), (A_UCHAR *)&board_ext_address, 4));
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("Board extended Data download address: 0x%x\n", board_ext_address));
+
+		/* check whether the target has allocated memory for extended board data and file contains extended board data */
+		if ((board_ext_address) && (fw_entry->size == (board_data_size + board_ext_data_size))) {
+			u32 param;
+
+			status = BMIWriteMemory(ar->arHifDevice, board_ext_address, (A_UCHAR *)(fw_entry->data + board_data_size), board_ext_data_size);
+
+			if (status) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI operation failed: %d\n", __LINE__));
+				A_RELEASE_FIRMWARE(fw_entry);
+				return A_ERROR;
+			}
+
+			/* Record the fact that extended board Data IS initialized */
+			param = 1;
+			bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_ext_data_initialized), (A_UCHAR *)&param, 4));
+		}
+		fw_entry_size = board_data_size;
+	}
+
+	if (compressed) {
+		status = BMIFastDownload(ar->arHifDevice, address, (A_UCHAR *)fw_entry->data, fw_entry_size);
+	} else {
+		status = BMIWriteMemory(ar->arHifDevice, address, (A_UCHAR *)fw_entry->data, fw_entry_size);
+	}
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI operation failed: %d\n", __LINE__));
+		A_RELEASE_FIRMWARE(fw_entry);
+		return A_ERROR;
+	}
+	A_RELEASE_FIRMWARE(fw_entry);
+	return 0;
 }
 #endif /* INIT_MODE_DRV_ENABLED */
 
@@ -1159,25 +1159,25 @@ int
 ar6000_update_bdaddr(AR_SOFTC_T *ar)
 {
 
-        if (setupbtdev != 0) {
-            u32 address;
+	if (setupbtdev != 0) {
+		u32 address;
 
-           if (BMIReadMemory(ar->arHifDevice,
-		HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_data), (A_UCHAR *)&address, 4) != 0)
-           {
-    	      	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for hi_board_data failed\n"));
-           	return A_ERROR;
-           }
+		if (BMIReadMemory(ar->arHifDevice,
+				  HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_data), (A_UCHAR *)&address, 4) != 0)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for hi_board_data failed\n"));
+			return A_ERROR;
+		}
 
-           if (BMIReadMemory(ar->arHifDevice, address + BDATA_BDADDR_OFFSET, (A_UCHAR *)ar->bdaddr, 6) != 0)
-           {
-    	    	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for BD address failed\n"));
-           	return A_ERROR;
-           }
+		if (BMIReadMemory(ar->arHifDevice, address + BDATA_BDADDR_OFFSET, (A_UCHAR *)ar->bdaddr, 6) != 0)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for BD address failed\n"));
+			return A_ERROR;
+		}
 	   AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BDADDR 0x%x:0x%x:0x%x:0x%x:0x%x:0x%x\n", ar->bdaddr[0],
 								ar->bdaddr[1], ar->bdaddr[2], ar->bdaddr[3],
 								ar->bdaddr[4], ar->bdaddr[5]));
-        }
+	}
 
 return 0;
 }
@@ -1185,407 +1185,407 @@ return 0;
 int
 ar6000_sysfs_bmi_get_config(AR_SOFTC_T *ar, u32 mode)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Requesting device specific configuration\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("BMI: Requesting device specific configuration\n"));
 
-    if (mode == WLAN_INIT_MODE_UDEV) {
-        char version[16];
-        const struct firmware *fw_entry;
+	if (mode == WLAN_INIT_MODE_UDEV) {
+		char version[16];
+		const struct firmware *fw_entry;
 
-        /* Get config using udev through a script in user space */
-        sprintf(version, "%2.2x", ar->arVersion.target_ver);
-        if ((A_REQUEST_FIRMWARE(&fw_entry, version, ((struct device *)ar->osDevInfo.pOSDevice))) != 0)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI: Failure to get configuration for target version: %s\n", version));
-            return A_ERROR;
-        }
+		/* Get config using udev through a script in user space */
+		sprintf(version, "%2.2x", ar->arVersion.target_ver);
+		if ((A_REQUEST_FIRMWARE(&fw_entry, version, ((struct device *)ar->osDevInfo.pOSDevice))) != 0)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI: Failure to get configuration for target version: %s\n", version));
+			return A_ERROR;
+		}
 
-        A_RELEASE_FIRMWARE(fw_entry);
+		A_RELEASE_FIRMWARE(fw_entry);
 #ifdef INIT_MODE_DRV_ENABLED
-    } else {
-        /* The config is contained within the driver itself */
-        int status;
-        u32 param, options, sleep, address;
-
-        /* Temporarily disable system sleep */
-        address = MBOX_BASE_ADDRESS + LOCAL_SCRATCH_ADDRESS;
-        bmifn(BMIReadSOCRegister(ar->arHifDevice, address, &param));
-        options = param;
-        param |= AR6K_OPTION_SLEEP_DISABLE;
-        bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-
-        address = RTC_BASE_ADDRESS + SYSTEM_SLEEP_ADDRESS;
-        bmifn(BMIReadSOCRegister(ar->arHifDevice, address, &param));
-        sleep = param;
-        param |= WLAN_SYSTEM_SLEEP_DISABLE_SET(1);
-        bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("old options: %d, old sleep: %d\n", options, sleep));
-
-        if (ar->arTargetType == TARGET_TYPE_AR6003) {
-            /* Program analog PLL register */
-            bmifn(BMIWriteSOCRegister(ar->arHifDevice, ANALOG_INTF_BASE_ADDRESS + 0x284, 0xF9104001));
-            /* Run at 80/88MHz by default */
-            param = CPU_CLOCK_STANDARD_SET(1);
-        } else {
-            /* Run at 40/44MHz by default */
-            param = CPU_CLOCK_STANDARD_SET(0);
-        }
-        address = RTC_BASE_ADDRESS + CPU_CLOCK_ADDRESS;
-        bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-
-        param = 0;
-        if (ar->arTargetType == TARGET_TYPE_AR6002) {
-            bmifn(BMIReadMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_ext_clk_detected), (A_UCHAR *)&param, 4));
-        }
-
-        /* LPO_CAL.ENABLE = 1 if no external clk is detected */
-        if (param != 1) {
-            address = RTC_BASE_ADDRESS + LPO_CAL_ADDRESS;
-            param = LPO_CAL_ENABLE_SET(1);
-            bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-        }
-
-        /* Venus2.0: Lower SDIO pad drive strength,
-         * temporary WAR to avoid SDIO CRC error */
-        if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("AR6K: Temporary WAR to avoid SDIO CRC error\n"));
-            param = 0x20;
-            address = GPIO_BASE_ADDRESS + GPIO_PIN10_ADDRESS;
-            bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-
-            address = GPIO_BASE_ADDRESS + GPIO_PIN11_ADDRESS;
-            bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-
-            address = GPIO_BASE_ADDRESS + GPIO_PIN12_ADDRESS;
-            bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-
-            address = GPIO_BASE_ADDRESS + GPIO_PIN13_ADDRESS;
-            bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-        }
+	} else {
+		/* The config is contained within the driver itself */
+		int status;
+		u32 param, options, sleep, address;
+
+		/* Temporarily disable system sleep */
+		address = MBOX_BASE_ADDRESS + LOCAL_SCRATCH_ADDRESS;
+		bmifn(BMIReadSOCRegister(ar->arHifDevice, address, &param));
+		options = param;
+		param |= AR6K_OPTION_SLEEP_DISABLE;
+		bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
+
+		address = RTC_BASE_ADDRESS + SYSTEM_SLEEP_ADDRESS;
+		bmifn(BMIReadSOCRegister(ar->arHifDevice, address, &param));
+		sleep = param;
+		param |= WLAN_SYSTEM_SLEEP_DISABLE_SET(1);
+		bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("old options: %d, old sleep: %d\n", options, sleep));
+
+		if (ar->arTargetType == TARGET_TYPE_AR6003) {
+			/* Program analog PLL register */
+			bmifn(BMIWriteSOCRegister(ar->arHifDevice, ANALOG_INTF_BASE_ADDRESS + 0x284, 0xF9104001));
+			/* Run at 80/88MHz by default */
+			param = CPU_CLOCK_STANDARD_SET(1);
+		} else {
+			/* Run at 40/44MHz by default */
+			param = CPU_CLOCK_STANDARD_SET(0);
+		}
+		address = RTC_BASE_ADDRESS + CPU_CLOCK_ADDRESS;
+		bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
+
+		param = 0;
+		if (ar->arTargetType == TARGET_TYPE_AR6002) {
+			bmifn(BMIReadMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_ext_clk_detected), (A_UCHAR *)&param, 4));
+		}
+
+		/* LPO_CAL.ENABLE = 1 if no external clk is detected */
+		if (param != 1) {
+			address = RTC_BASE_ADDRESS + LPO_CAL_ADDRESS;
+			param = LPO_CAL_ENABLE_SET(1);
+			bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
+		}
+
+		/* Venus2.0: Lower SDIO pad drive strength,
+		 * temporary WAR to avoid SDIO CRC error */
+		if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("AR6K: Temporary WAR to avoid SDIO CRC error\n"));
+			param = 0x20;
+			address = GPIO_BASE_ADDRESS + GPIO_PIN10_ADDRESS;
+			bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
+
+			address = GPIO_BASE_ADDRESS + GPIO_PIN11_ADDRESS;
+			bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
+
+			address = GPIO_BASE_ADDRESS + GPIO_PIN12_ADDRESS;
+			bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
+
+			address = GPIO_BASE_ADDRESS + GPIO_PIN13_ADDRESS;
+			bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
+		}
 
 #ifdef FORCE_INTERNAL_CLOCK
-        /* Ignore external clock, if any, and force use of internal clock */
-        if (ar->arTargetType == TARGET_TYPE_AR6003) {
-            /* hi_ext_clk_detected = 0 */
-            param = 0;
-            bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_ext_clk_detected), (A_UCHAR *)&param, 4));
-
-            /* CLOCK_CONTROL &= ~LF_CLK32 */
-            address = RTC_BASE_ADDRESS + CLOCK_CONTROL_ADDRESS;
-            bmifn(BMIReadSOCRegister(ar->arHifDevice, address, &param));
-            param &= (~CLOCK_CONTROL_LF_CLK32_SET(1));
-            bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-        }
+		/* Ignore external clock, if any, and force use of internal clock */
+		if (ar->arTargetType == TARGET_TYPE_AR6003) {
+			/* hi_ext_clk_detected = 0 */
+			param = 0;
+			bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_ext_clk_detected), (A_UCHAR *)&param, 4));
+
+			/* CLOCK_CONTROL &= ~LF_CLK32 */
+			address = RTC_BASE_ADDRESS + CLOCK_CONTROL_ADDRESS;
+			bmifn(BMIReadSOCRegister(ar->arHifDevice, address, &param));
+			param &= (~CLOCK_CONTROL_LF_CLK32_SET(1));
+			bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
+		}
 #endif /* FORCE_INTERNAL_CLOCK */
 
-        /* Transfer Board Data from Target EEPROM to Target RAM */
-        if (ar->arTargetType == TARGET_TYPE_AR6003) {
-            /* Determine where in Target RAM to write Board Data */
-            bmifn(BMIReadMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_data), (A_UCHAR *)&address, 4));
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("Board Data download address: 0x%x\n", address));
-
-            /* Write EEPROM data to Target RAM */
-            if ((ar6000_transfer_bin_file(ar, AR6K_BOARD_DATA_FILE, address, false)) != 0) {
-                return A_ERROR;
-            }
-
-            /* Record the fact that Board Data IS initialized */
-            param = 1;
-            bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_data_initialized), (A_UCHAR *)&param, 4));
-
-            /* Transfer One time Programmable data */
-            AR6K_DATA_DOWNLOAD_ADDRESS(address, ar->arVersion.target_ver);
-            status = ar6000_transfer_bin_file(ar, AR6K_OTP_FILE, address, true);
-            if (status == 0) {
-                /* Execute the OTP code */
-                param = 0;
-                AR6K_APP_START_OVERRIDE_ADDRESS(address, ar->arVersion.target_ver);
-                bmifn(BMIExecute(ar->arHifDevice, address, &param));
-            } else if (status != A_ENOENT) {
-                return A_ERROR;
-            } 
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Programming of board data for chip %d not supported\n", ar->arTargetType));
-            return A_ERROR;
-        }
-
-        /* Download Target firmware */
-        AR6K_DATA_DOWNLOAD_ADDRESS(address, ar->arVersion.target_ver);
-        if ((ar6000_transfer_bin_file(ar, AR6K_FIRMWARE_FILE, address, true)) != 0) {
-            return A_ERROR;
-        }
-
-        /* Set starting address for firmware */
-        AR6K_APP_START_OVERRIDE_ADDRESS(address, ar->arVersion.target_ver);
-        bmifn(BMISetAppStart(ar->arHifDevice, address));
-
-        /* Apply the patches */
-        AR6K_PATCH_DOWNLOAD_ADDRESS(address, ar->arVersion.target_ver);
-        if ((ar6000_transfer_bin_file(ar, AR6K_PATCH_FILE, address, false)) != 0) {
-            return A_ERROR;
-        }
-
-        param = address;
-        bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_dset_list_head), (A_UCHAR *)&param, 4));
-
-        if (ar->arTargetType == TARGET_TYPE_AR6003) {
-            if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
-                /* Reserve 5.5K of RAM */
-                param = 5632;
-            } else { /* AR6003_REV2_VERSION */
-                /* Reserve 6.5K of RAM */
-                param = 6656;
-            }
-            bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_end_RAM_reserve_sz), (A_UCHAR *)&param, 4));
-        }
-
-        /* Restore system sleep */
-        address = RTC_BASE_ADDRESS + SYSTEM_SLEEP_ADDRESS;
-        bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, sleep));
-
-        address = MBOX_BASE_ADDRESS + LOCAL_SCRATCH_ADDRESS;
-        param = options | 0x20;
-        bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-
-        if (ar->arTargetType == TARGET_TYPE_AR6003) {
-            /* Configure GPIO AR6003 UART */
+		/* Transfer Board Data from Target EEPROM to Target RAM */
+		if (ar->arTargetType == TARGET_TYPE_AR6003) {
+			/* Determine where in Target RAM to write Board Data */
+			bmifn(BMIReadMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_data), (A_UCHAR *)&address, 4));
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("Board Data download address: 0x%x\n", address));
+
+			/* Write EEPROM data to Target RAM */
+			if ((ar6000_transfer_bin_file(ar, AR6K_BOARD_DATA_FILE, address, false)) != 0) {
+				return A_ERROR;
+			}
+
+			/* Record the fact that Board Data IS initialized */
+			param = 1;
+			bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_data_initialized), (A_UCHAR *)&param, 4));
+
+			/* Transfer One time Programmable data */
+			AR6K_DATA_DOWNLOAD_ADDRESS(address, ar->arVersion.target_ver);
+			status = ar6000_transfer_bin_file(ar, AR6K_OTP_FILE, address, true);
+			if (status == 0) {
+				/* Execute the OTP code */
+				param = 0;
+				AR6K_APP_START_OVERRIDE_ADDRESS(address, ar->arVersion.target_ver);
+				bmifn(BMIExecute(ar->arHifDevice, address, &param));
+			} else if (status != A_ENOENT) {
+				return A_ERROR;
+			}
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Programming of board data for chip %d not supported\n", ar->arTargetType));
+			return A_ERROR;
+		}
+
+		/* Download Target firmware */
+		AR6K_DATA_DOWNLOAD_ADDRESS(address, ar->arVersion.target_ver);
+		if ((ar6000_transfer_bin_file(ar, AR6K_FIRMWARE_FILE, address, true)) != 0) {
+			return A_ERROR;
+		}
+
+		/* Set starting address for firmware */
+		AR6K_APP_START_OVERRIDE_ADDRESS(address, ar->arVersion.target_ver);
+		bmifn(BMISetAppStart(ar->arHifDevice, address));
+
+		/* Apply the patches */
+		AR6K_PATCH_DOWNLOAD_ADDRESS(address, ar->arVersion.target_ver);
+		if ((ar6000_transfer_bin_file(ar, AR6K_PATCH_FILE, address, false)) != 0) {
+			return A_ERROR;
+		}
+
+		param = address;
+		bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_dset_list_head), (A_UCHAR *)&param, 4));
+
+		if (ar->arTargetType == TARGET_TYPE_AR6003) {
+			if (ar->arVersion.target_ver == AR6003_REV1_VERSION) {
+				/* Reserve 5.5K of RAM */
+				param = 5632;
+			} else { /* AR6003_REV2_VERSION */
+				/* Reserve 6.5K of RAM */
+				param = 6656;
+			}
+			bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_end_RAM_reserve_sz), (A_UCHAR *)&param, 4));
+		}
+
+		/* Restore system sleep */
+		address = RTC_BASE_ADDRESS + SYSTEM_SLEEP_ADDRESS;
+		bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, sleep));
+
+		address = MBOX_BASE_ADDRESS + LOCAL_SCRATCH_ADDRESS;
+		param = options | 0x20;
+		bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
+
+		if (ar->arTargetType == TARGET_TYPE_AR6003) {
+			/* Configure GPIO AR6003 UART */
 #ifndef CONFIG_AR600x_DEBUG_UART_TX_PIN
 #define CONFIG_AR600x_DEBUG_UART_TX_PIN 8
 #endif
-            param = CONFIG_AR600x_DEBUG_UART_TX_PIN;
-            bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_dbg_uart_txpin), (A_UCHAR *)&param, 4));
+			param = CONFIG_AR600x_DEBUG_UART_TX_PIN;
+			bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_dbg_uart_txpin), (A_UCHAR *)&param, 4));
 
 #if (CONFIG_AR600x_DEBUG_UART_TX_PIN == 23)
-            {
-                address = GPIO_BASE_ADDRESS + CLOCK_GPIO_ADDRESS;
-                bmifn(BMIReadSOCRegister(ar->arHifDevice, address, &param));
-                param |= CLOCK_GPIO_BT_CLK_OUT_EN_SET(1);
-                bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
-            }
+			{
+				address = GPIO_BASE_ADDRESS + CLOCK_GPIO_ADDRESS;
+				bmifn(BMIReadSOCRegister(ar->arHifDevice, address, &param));
+				param |= CLOCK_GPIO_BT_CLK_OUT_EN_SET(1);
+				bmifn(BMIWriteSOCRegister(ar->arHifDevice, address, param));
+			}
 #endif
 
-            /* Configure GPIO for BT Reset */
+			/* Configure GPIO for BT Reset */
 #ifdef ATH6KL_CONFIG_GPIO_BT_RESET
 #define CONFIG_AR600x_BT_RESET_PIN	0x16
-            param = CONFIG_AR600x_BT_RESET_PIN;
-            bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_hci_uart_support_pins), (A_UCHAR *)&param, 4));
+			param = CONFIG_AR600x_BT_RESET_PIN;
+			bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_hci_uart_support_pins), (A_UCHAR *)&param, 4));
 #endif /* ATH6KL_CONFIG_GPIO_BT_RESET */
 
-            /* Configure UART flow control polarity */
+			/* Configure UART flow control polarity */
 #ifndef CONFIG_ATH6KL_BT_UART_FC_POLARITY
 #define CONFIG_ATH6KL_BT_UART_FC_POLARITY 0
 #endif
 
 #if (CONFIG_ATH6KL_BT_UART_FC_POLARITY == 1)
-            if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
-                param = ((CONFIG_ATH6KL_BT_UART_FC_POLARITY << 1) & 0x2);
-                bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_hci_uart_pwr_mgmt_params), (A_UCHAR *)&param, 4));
-            }
+			if (ar->arVersion.target_ver == AR6003_REV2_VERSION) {
+				param = ((CONFIG_ATH6KL_BT_UART_FC_POLARITY << 1) & 0x2);
+				bmifn(BMIWriteMemory(ar->arHifDevice, HOST_INTEREST_ITEM_ADDRESS(ar, hi_hci_uart_pwr_mgmt_params), (A_UCHAR *)&param, 4));
+			}
 #endif /* CONFIG_ATH6KL_BT_UART_FC_POLARITY */
-        }
+		}
 
 #ifdef HTC_RAW_INTERFACE
-        if (!eppingtest && bypasswmi) {
-            /* Don't run BMIDone for ART mode and force resetok=0 */
-            resetok = 0;
-            msleep(1000);
-        }
+		if (!eppingtest && bypasswmi) {
+			/* Don't run BMIDone for ART mode and force resetok=0 */
+			resetok = 0;
+			msleep(1000);
+		}
 #endif /* HTC_RAW_INTERFACE */
 
 #endif /* INIT_MODE_DRV_ENABLED */
-    }
+	}
 
-    return 0;
+	return 0;
 }
 
 int
 ar6000_configure_target(AR_SOFTC_T *ar)
 {
-    u32 param;
-    if (enableuartprint) {
-        param = 1;
-        if (BMIWriteMemory(ar->arHifDevice,
-                           HOST_INTEREST_ITEM_ADDRESS(ar, hi_serial_enable),
-                           (A_UCHAR *)&param,
-                           4)!= 0)
-        {
-             AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for enableuartprint failed \n"));
-             return A_ERROR;
-        }
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Serial console prints enabled\n"));
-    }
-
-    /* Tell target which HTC version it is used*/
-    param = HTC_PROTOCOL_VERSION;
-    if (BMIWriteMemory(ar->arHifDevice,
-                       HOST_INTEREST_ITEM_ADDRESS(ar, hi_app_host_interest),
-                       (A_UCHAR *)&param,
-                       4)!= 0)
-    {
-         AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for htc version failed \n"));
-         return A_ERROR;
-    }
+	u32 param;
+	if (enableuartprint) {
+		param = 1;
+		if (BMIWriteMemory(ar->arHifDevice,
+				   HOST_INTEREST_ITEM_ADDRESS(ar, hi_serial_enable),
+				   (A_UCHAR *)&param,
+				   4)!= 0)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for enableuartprint failed \n"));
+			return A_ERROR;
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Serial console prints enabled\n"));
+	}
+
+	/* Tell target which HTC version it is used*/
+	param = HTC_PROTOCOL_VERSION;
+	if (BMIWriteMemory(ar->arHifDevice,
+			   HOST_INTEREST_ITEM_ADDRESS(ar, hi_app_host_interest),
+			   (A_UCHAR *)&param,
+			   4)!= 0)
+	{
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for htc version failed \n"));
+		return A_ERROR;
+	}
 
 #ifdef CONFIG_HOST_TCMD_SUPPORT
-    if(testmode) {
-        ar->arTargetMode = AR6000_TCMD_MODE;
-    }else {
-        ar->arTargetMode = AR6000_WLAN_MODE;
-    }
+	if (testmode) {
+		ar->arTargetMode = AR6000_TCMD_MODE;
+	}else {
+		ar->arTargetMode = AR6000_WLAN_MODE;
+	}
 #endif
-    if (enabletimerwar) {
-        u32 param;
-
-        if (BMIReadMemory(ar->arHifDevice,
-            HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
-            (A_UCHAR *)&param,
-            4)!= 0)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for enabletimerwar failed \n"));
-            return A_ERROR;
-        }
-
-        param |= HI_OPTION_TIMER_WAR;
-
-        if (BMIWriteMemory(ar->arHifDevice,
-            HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
-            (A_UCHAR *)&param,
-            4) != 0)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for enabletimerwar failed \n"));
-            return A_ERROR;
-        }
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Timer WAR enabled\n"));
-    }
-
-    /* set the firmware mode to STA/IBSS/AP */
-    {
-        u32 param;
-
-        if (BMIReadMemory(ar->arHifDevice,
-            HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
-            (A_UCHAR *)&param,
-            4)!= 0)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for setting fwmode failed \n"));
-            return A_ERROR;
-        }
-
-        param |= (fwmode << HI_OPTION_FW_MODE_SHIFT);
-
-        if (BMIWriteMemory(ar->arHifDevice,
-            HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
-            (A_UCHAR *)&param,
-            4) != 0)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for setting fwmode failed \n"));
-            return A_ERROR;
-        }
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Firmware mode set\n"));
-    }
+	if (enabletimerwar) {
+		u32 param;
+
+		if (BMIReadMemory(ar->arHifDevice,
+				  HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
+				  (A_UCHAR *)&param,
+				  4)!= 0)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for enabletimerwar failed \n"));
+			return A_ERROR;
+		}
+
+		param |= HI_OPTION_TIMER_WAR;
+
+		if (BMIWriteMemory(ar->arHifDevice,
+				   HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
+				   (A_UCHAR *)&param,
+				   4) != 0)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for enabletimerwar failed \n"));
+			return A_ERROR;
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Timer WAR enabled\n"));
+	}
+
+	/* set the firmware mode to STA/IBSS/AP */
+	{
+		u32 param;
+
+		if (BMIReadMemory(ar->arHifDevice,
+				  HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
+				  (A_UCHAR *)&param,
+				  4)!= 0)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for setting fwmode failed \n"));
+			return A_ERROR;
+		}
+
+		param |= (fwmode << HI_OPTION_FW_MODE_SHIFT);
+
+		if (BMIWriteMemory(ar->arHifDevice,
+				   HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
+				   (A_UCHAR *)&param,
+				   4) != 0)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for setting fwmode failed \n"));
+			return A_ERROR;
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Firmware mode set\n"));
+	}
 
 #ifdef ATH6KL_DISABLE_TARGET_DBGLOGS
-    {
-        u32 param;
-
-        if (BMIReadMemory(ar->arHifDevice,
-            HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
-            (A_UCHAR *)&param,
-            4)!= 0)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for disabling debug logs failed\n"));
-            return A_ERROR;
-        }
-
-        param |= HI_OPTION_DISABLE_DBGLOG;
-
-        if (BMIWriteMemory(ar->arHifDevice,
-            HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
-            (A_UCHAR *)&param,
-            4) != 0)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for HI_OPTION_DISABLE_DBGLOG\n"));
-            return A_ERROR;
-        }
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Firmware mode set\n"));
-    }
+	{
+		u32 param;
+
+		if (BMIReadMemory(ar->arHifDevice,
+				  HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
+				  (A_UCHAR *)&param,
+				  4)!= 0)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIReadMemory for disabling debug logs failed\n"));
+			return A_ERROR;
+		}
+
+		param |= HI_OPTION_DISABLE_DBGLOG;
+
+		if (BMIWriteMemory(ar->arHifDevice,
+				   HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag),
+				   (A_UCHAR *)&param,
+				   4) != 0)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for HI_OPTION_DISABLE_DBGLOG\n"));
+			return A_ERROR;
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Firmware mode set\n"));
+	}
 #endif /* ATH6KL_DISABLE_TARGET_DBGLOGS */
 
-    /* 
-     * Hardcode the address use for the extended board data 
-     * Ideally this should be pre-allocate by the OS at boot time
-     * But since it is a new feature and board data is loaded 
-     * at init time, we have to workaround this from host.
-     * It is difficult to patch the firmware boot code,
-     * but possible in theory.
-     */
-    if (ar->arTargetType == TARGET_TYPE_AR6003) {
-        param = AR6003_BOARD_EXT_DATA_ADDRESS; 
-        if (BMIWriteMemory(ar->arHifDevice,
-            HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_ext_data),
-            (A_UCHAR *)&param,
-            4) != 0)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for hi_board_ext_data failed \n"));
-            return A_ERROR;
-        }
-    }
-
-
-        /* since BMIInit is called in the driver layer, we have to set the block
-         * size here for the target */
-
-    if (ar6000_set_htc_params(ar->arHifDevice, ar->arTargetType,
-			      mbox_yield_limit, 0)) {
-				/* use default number of control buffers */
-        return A_ERROR;
-    }
-
-    if (setupbtdev != 0) {
-        if (ar6000_set_hci_bridge_flags(ar->arHifDevice,
-					ar->arTargetType,
-					setupbtdev)) {
-            return A_ERROR;
-        }
-    }
-    return 0;
+	/*
+	 * Hardcode the address use for the extended board data
+	 * Ideally this should be pre-allocate by the OS at boot time
+	 * But since it is a new feature and board data is loaded
+	 * at init time, we have to workaround this from host.
+	 * It is difficult to patch the firmware boot code,
+	 * but possible in theory.
+	 */
+	if (ar->arTargetType == TARGET_TYPE_AR6003) {
+		param = AR6003_BOARD_EXT_DATA_ADDRESS;
+		if (BMIWriteMemory(ar->arHifDevice,
+				   HOST_INTEREST_ITEM_ADDRESS(ar, hi_board_ext_data),
+				   (A_UCHAR *)&param,
+				   4) != 0)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BMIWriteMemory for hi_board_ext_data failed \n"));
+			return A_ERROR;
+		}
+	}
+
+
+	/* since BMIInit is called in the driver layer, we have to set the block
+	 * size here for the target */
+
+	if (ar6000_set_htc_params(ar->arHifDevice, ar->arTargetType,
+				  mbox_yield_limit, 0)) {
+		/* use default number of control buffers */
+		return A_ERROR;
+	}
+
+	if (setupbtdev != 0) {
+		if (ar6000_set_hci_bridge_flags(ar->arHifDevice,
+						ar->arTargetType,
+						setupbtdev)) {
+			return A_ERROR;
+		}
+	}
+	return 0;
 }
 
 static void
 init_netdev(struct net_device *dev, char *name)
 {
-    dev->netdev_ops = &ar6000_netdev_ops;
-    dev->watchdog_timeo = AR6000_TX_TIMEOUT;
-    dev->wireless_handlers = &ath_iw_handler_def;
+	dev->netdev_ops = &ar6000_netdev_ops;
+	dev->watchdog_timeo = AR6000_TX_TIMEOUT;
+	dev->wireless_handlers = &ath_iw_handler_def;
 
-    ath_iw_handler_def.get_wireless_stats = ar6000_get_iwstats; /*Displayed via proc fs */
+	ath_iw_handler_def.get_wireless_stats = ar6000_get_iwstats; /*Displayed via proc fs */
 
-   /*
-    * We need the OS to provide us with more headroom in order to
-    * perform dix to 802.3, WMI header encap, and the HTC header
-    */
-    if (processDot11Hdr) {
-        dev->hard_header_len = sizeof(struct ieee80211_qosframe) + sizeof(ATH_LLC_SNAP_HDR) + sizeof(WMI_DATA_HDR) + HTC_HEADER_LEN + WMI_MAX_TX_META_SZ + LINUX_HACK_FUDGE_FACTOR;
-    } else {
-        dev->hard_header_len = ETH_HLEN + sizeof(ATH_LLC_SNAP_HDR) +
-            sizeof(WMI_DATA_HDR) + HTC_HEADER_LEN + WMI_MAX_TX_META_SZ + LINUX_HACK_FUDGE_FACTOR;
-    }
+	/*
+	 * We need the OS to provide us with more headroom in order to
+	 * perform dix to 802.3, WMI header encap, and the HTC header
+	 */
+	if (processDot11Hdr) {
+		dev->hard_header_len = sizeof(struct ieee80211_qosframe) + sizeof(ATH_LLC_SNAP_HDR) + sizeof(WMI_DATA_HDR) + HTC_HEADER_LEN + WMI_MAX_TX_META_SZ + LINUX_HACK_FUDGE_FACTOR;
+	} else {
+		dev->hard_header_len = ETH_HLEN + sizeof(ATH_LLC_SNAP_HDR) +
+			sizeof(WMI_DATA_HDR) + HTC_HEADER_LEN + WMI_MAX_TX_META_SZ + LINUX_HACK_FUDGE_FACTOR;
+	}
 
-    if (name[0])
-    {
-        strcpy(dev->name, name);
-    }
+	if (name[0])
+	{
+		strcpy(dev->name, name);
+	}
 
 #ifdef SET_MODULE_OWNER
-    SET_MODULE_OWNER(dev);
+	SET_MODULE_OWNER(dev);
 #endif
 
 #ifdef CONFIG_CHECKSUM_OFFLOAD
-    if(csumOffload){
-        dev->features |= NETIF_F_IP_CSUM; /*advertise kernel capability to do TCP/UDP CSUM offload for IPV4*/
-    }
+	if (csumOffload){
+		dev->features |= NETIF_F_IP_CSUM; /*advertise kernel capability to do TCP/UDP CSUM offload for IPV4*/
+	}
 #endif
 
-    return;
+	return;
 }
 
 /*
@@ -1594,464 +1594,464 @@ init_netdev(struct net_device *dev, char *name)
 static int
 ar6000_avail_ev(void *context, void *hif_handle)
 {
-    int i;
-    struct net_device *dev;
-    void *ar_netif;
-    AR_SOFTC_T *ar;
-    int device_index = 0;
-    HTC_INIT_INFO  htcInfo;
+	int i;
+	struct net_device *dev;
+	void *ar_netif;
+	AR_SOFTC_T *ar;
+	int device_index = 0;
+	HTC_INIT_INFO  htcInfo;
 #ifdef ATH6K_CONFIG_CFG80211
-    struct wireless_dev *wdev;
+	struct wireless_dev *wdev;
 #endif /* ATH6K_CONFIG_CFG80211 */
-    int init_status = 0;
+	int init_status = 0;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("ar6000_available\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("ar6000_available\n"));
 
-    for (i=0; i < MAX_AR6000; i++) {
-        if (ar6000_devices[i] == NULL) {
-            break;
-        }
-    }
+	for (i=0; i < MAX_AR6000; i++) {
+		if (ar6000_devices[i] == NULL) {
+			break;
+		}
+	}
 
-    if (i == MAX_AR6000) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_available: max devices reached\n"));
-        return A_ERROR;
-    }
+	if (i == MAX_AR6000) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_available: max devices reached\n"));
+		return A_ERROR;
+	}
 
-    /* Save this. It gives a bit better readability especially since */
-    /* we use another local "i" variable below.                      */
-    device_index = i;
+	/* Save this. It gives a bit better readability especially since */
+	/* we use another local "i" variable below.                      */
+	device_index = i;
 
 #ifdef ATH6K_CONFIG_CFG80211
-    wdev = ar6k_cfg80211_init(NULL);
-    if (IS_ERR(wdev)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: ar6k_cfg80211_init failed\n", __func__));
-        return A_ERROR;
-    }
-    ar_netif = wdev_priv(wdev);
+	wdev = ar6k_cfg80211_init(NULL);
+	if (IS_ERR(wdev)) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: ar6k_cfg80211_init failed\n", __func__));
+		return A_ERROR;
+	}
+	ar_netif = wdev_priv(wdev);
 #else
-    dev = alloc_etherdev(sizeof(AR_SOFTC_T));
-    if (dev == NULL) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_available: can't alloc etherdev\n"));
-        return A_ERROR;
-    }
-    ether_setup(dev);
-    ar_netif = ar6k_priv(dev);
+	dev = alloc_etherdev(sizeof(AR_SOFTC_T));
+	if (dev == NULL) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_available: can't alloc etherdev\n"));
+		return A_ERROR;
+	}
+	ether_setup(dev);
+	ar_netif = ar6k_priv(dev);
 #endif /* ATH6K_CONFIG_CFG80211 */
 
-    if (ar_netif == NULL) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Can't allocate ar6k priv memory\n", __func__));
-        return A_ERROR;
-    }
+	if (ar_netif == NULL) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Can't allocate ar6k priv memory\n", __func__));
+		return A_ERROR;
+	}
 
-    A_MEMZERO(ar_netif, sizeof(AR_SOFTC_T));
-    ar = (AR_SOFTC_T *)ar_netif;
+	A_MEMZERO(ar_netif, sizeof(AR_SOFTC_T));
+	ar = (AR_SOFTC_T *)ar_netif;
 
 #ifdef ATH6K_CONFIG_CFG80211
-    ar->wdev = wdev;
-    wdev->iftype = NL80211_IFTYPE_STATION;
-
-    dev = alloc_netdev_mq(0, "wlan%d", ether_setup, 1);
-    if (!dev) {
-        printk(KERN_CRIT "AR6K: no memory for network device instance\n");
-        ar6k_cfg80211_deinit(ar);
-        return A_ERROR;
-    }
-
-    dev->ieee80211_ptr = wdev;
-    SET_NETDEV_DEV(dev, wiphy_dev(wdev->wiphy));
-    wdev->netdev = dev;
-    ar->arNetworkType = INFRA_NETWORK;
+	ar->wdev = wdev;
+	wdev->iftype = NL80211_IFTYPE_STATION;
+
+	dev = alloc_netdev_mq(0, "wlan%d", ether_setup, 1);
+	if (!dev) {
+		printk(KERN_CRIT "AR6K: no memory for network device instance\n");
+		ar6k_cfg80211_deinit(ar);
+		return A_ERROR;
+	}
+
+	dev->ieee80211_ptr = wdev;
+	SET_NETDEV_DEV(dev, wiphy_dev(wdev->wiphy));
+	wdev->netdev = dev;
+	ar->arNetworkType = INFRA_NETWORK;
 #endif /* ATH6K_CONFIG_CFG80211 */
 
-    init_netdev(dev, ifname);
+	init_netdev(dev, ifname);
 
 #ifdef SET_NETDEV_DEV
-    if (ar_netif) { 
-        HIF_DEVICE_OS_DEVICE_INFO osDevInfo;
-        A_MEMZERO(&osDevInfo, sizeof(osDevInfo));
-        if (!HIFConfigureDevice(hif_handle, HIF_DEVICE_GET_OS_DEVICE,
-				&osDevInfo, sizeof(osDevInfo))) {
-            SET_NETDEV_DEV(dev, osDevInfo.pOSDevice);
-        }
-    }
+	if (ar_netif) {
+		HIF_DEVICE_OS_DEVICE_INFO osDevInfo;
+		A_MEMZERO(&osDevInfo, sizeof(osDevInfo));
+		if (!HIFConfigureDevice(hif_handle, HIF_DEVICE_GET_OS_DEVICE,
+					&osDevInfo, sizeof(osDevInfo))) {
+			SET_NETDEV_DEV(dev, osDevInfo.pOSDevice);
+		}
+	}
 #endif 
 
-    ar->arNetDev             = dev;
-    ar->arHifDevice          = hif_handle;
-    ar->arWlanState          = WLAN_ENABLED;
-    ar->arDeviceIndex        = device_index;
+	ar->arNetDev             = dev;
+	ar->arHifDevice          = hif_handle;
+	ar->arWlanState          = WLAN_ENABLED;
+	ar->arDeviceIndex        = device_index;
 
-    ar->arWlanPowerState     = WLAN_POWER_STATE_ON;
-    ar->arWlanOff            = false;   /* We are in ON state */
+	ar->arWlanPowerState     = WLAN_POWER_STATE_ON;
+	ar->arWlanOff            = false;   /* We are in ON state */
 #ifdef CONFIG_PM
-    ar->arWowState           = WLAN_WOW_STATE_NONE;
-    ar->arBTOff              = true;   /* BT chip assumed to be OFF */
-    ar->arBTSharing          = WLAN_CONFIG_BT_SHARING; 
-    ar->arWlanOffConfig      = WLAN_CONFIG_WLAN_OFF;
-    ar->arSuspendConfig      = WLAN_CONFIG_PM_SUSPEND;
-    ar->arWow2Config         = WLAN_CONFIG_PM_WOW2;
+	ar->arWowState           = WLAN_WOW_STATE_NONE;
+	ar->arBTOff              = true;   /* BT chip assumed to be OFF */
+	ar->arBTSharing          = WLAN_CONFIG_BT_SHARING;
+	ar->arWlanOffConfig      = WLAN_CONFIG_WLAN_OFF;
+	ar->arSuspendConfig      = WLAN_CONFIG_PM_SUSPEND;
+	ar->arWow2Config         = WLAN_CONFIG_PM_WOW2;
 #endif /* CONFIG_PM */
 
-    A_INIT_TIMER(&ar->arHBChallengeResp.timer, ar6000_detect_error, dev);
-    ar->arHBChallengeResp.seqNum = 0;
-    ar->arHBChallengeResp.outstanding = false;
-    ar->arHBChallengeResp.missCnt = 0;
-    ar->arHBChallengeResp.frequency = AR6000_HB_CHALLENGE_RESP_FREQ_DEFAULT;
-    ar->arHBChallengeResp.missThres = AR6000_HB_CHALLENGE_RESP_MISS_THRES_DEFAULT;
+	A_INIT_TIMER(&ar->arHBChallengeResp.timer, ar6000_detect_error, dev);
+	ar->arHBChallengeResp.seqNum = 0;
+	ar->arHBChallengeResp.outstanding = false;
+	ar->arHBChallengeResp.missCnt = 0;
+	ar->arHBChallengeResp.frequency = AR6000_HB_CHALLENGE_RESP_FREQ_DEFAULT;
+	ar->arHBChallengeResp.missThres = AR6000_HB_CHALLENGE_RESP_MISS_THRES_DEFAULT;
 
-    ar6000_init_control_info(ar);
-    init_waitqueue_head(&arEvent);
-    sema_init(&ar->arSem, 1);
-    ar->bIsDestroyProgress = false;
+	ar6000_init_control_info(ar);
+	init_waitqueue_head(&arEvent);
+	sema_init(&ar->arSem, 1);
+	ar->bIsDestroyProgress = false;
 
-    INIT_HTC_PACKET_QUEUE(&ar->amsdu_rx_buffer_queue);
+	INIT_HTC_PACKET_QUEUE(&ar->amsdu_rx_buffer_queue);
 
 #ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
-    A_INIT_TIMER(&aptcTimer, aptcTimerHandler, ar);
+	A_INIT_TIMER(&aptcTimer, aptcTimerHandler, ar);
 #endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
 
-    A_INIT_TIMER(&ar->disconnect_timer, disconnect_timer_handler, dev);
+	A_INIT_TIMER(&ar->disconnect_timer, disconnect_timer_handler, dev);
 
-    BMIInit();
+	BMIInit();
 
-    if (bmienable) {
-        ar6000_sysfs_bmi_init(ar);
-    }
+	if (bmienable) {
+		ar6000_sysfs_bmi_init(ar);
+	}
 
-    {
-        struct bmi_target_info targ_info;
+	{
+		struct bmi_target_info targ_info;
 
-        if (BMIGetTargetInfo(ar->arHifDevice, &targ_info) != 0) {
-            init_status = A_ERROR;
-            goto avail_ev_failed;
-        }
+		if (BMIGetTargetInfo(ar->arHifDevice, &targ_info) != 0) {
+			init_status = A_ERROR;
+			goto avail_ev_failed;
+		}
 
-        ar->arVersion.target_ver = targ_info.target_ver;
-        ar->arTargetType = targ_info.target_type;
+		ar->arVersion.target_ver = targ_info.target_ver;
+		ar->arTargetType = targ_info.target_type;
 
-            /* do any target-specific preparation that can be done through BMI */
-        if (ar6000_prepare_target(ar->arHifDevice,
-                                  targ_info.target_type,
-                                  targ_info.target_ver) != 0) {
-            init_status = A_ERROR;
-            goto avail_ev_failed;
-        }
+		/* do any target-specific preparation that can be done through BMI */
+		if (ar6000_prepare_target(ar->arHifDevice,
+					  targ_info.target_type,
+					  targ_info.target_ver) != 0) {
+			init_status = A_ERROR;
+			goto avail_ev_failed;
+		}
 
-    }
+	}
 
-    if (ar6000_configure_target(ar) != 0) {
-            init_status = A_ERROR;
-            goto avail_ev_failed;
-    }
+	if (ar6000_configure_target(ar) != 0) {
+		init_status = A_ERROR;
+		goto avail_ev_failed;
+	}
 
-    A_MEMZERO(&htcInfo,sizeof(htcInfo));
-    htcInfo.pContext = ar;
-    htcInfo.TargetFailure = ar6000_target_failure;
+	A_MEMZERO(&htcInfo,sizeof(htcInfo));
+	htcInfo.pContext = ar;
+	htcInfo.TargetFailure = ar6000_target_failure;
 
-    ar->arHtcTarget = HTCCreate(ar->arHifDevice,&htcInfo);
+	ar->arHtcTarget = HTCCreate(ar->arHifDevice,&htcInfo);
 
-    if (ar->arHtcTarget == NULL) {
-        init_status = A_ERROR;
-        goto avail_ev_failed;
-    }
+	if (ar->arHtcTarget == NULL) {
+		init_status = A_ERROR;
+		goto avail_ev_failed;
+	}
 
-    spin_lock_init(&ar->arLock);
+	spin_lock_init(&ar->arLock);
 
 #ifdef WAPI_ENABLE
-    ar->arWapiEnable = 0;
+	ar->arWapiEnable = 0;
 #endif
 
 
 #ifdef CONFIG_CHECKSUM_OFFLOAD
-    if(csumOffload){
-        /*if external frame work is also needed, change and use an extended rxMetaVerion*/
-        ar->rxMetaVersion=WMI_META_VERSION_2;
-    }
+	if (csumOffload){
+		/*if external frame work is also needed, change and use an extended rxMetaVerion*/
+		ar->rxMetaVersion=WMI_META_VERSION_2;
+	}
 #endif
 
 #ifdef ATH_AR6K_11N_SUPPORT
-    if((ar->aggr_cntxt = aggr_init(ar6000_alloc_netbufs)) == NULL) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() Failed to initialize aggr.\n", __func__));
-            init_status = A_ERROR;
-            goto avail_ev_failed;
-    }
+	if ((ar->aggr_cntxt = aggr_init(ar6000_alloc_netbufs)) == NULL) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() Failed to initialize aggr.\n", __func__));
+		init_status = A_ERROR;
+		goto avail_ev_failed;
+	}
 
-    aggr_register_rx_dispatcher(ar->aggr_cntxt, (void *)dev, ar6000_deliver_frames_to_nw_stack);
+	aggr_register_rx_dispatcher(ar->aggr_cntxt, (void *)dev, ar6000_deliver_frames_to_nw_stack);
 #endif
 
-    HIFClaimDevice(ar->arHifDevice, ar);
-
-    /* We only register the device in the global list if we succeed. */
-    /* If the device is in the global list, it will be destroyed     */
-    /* when the module is unloaded.                                  */
-    ar6000_devices[device_index] = dev;
-
-    /* Don't install the init function if BMI is requested */
-    if (!bmienable) {
-        ar6000_netdev_ops.ndo_init = ar6000_init;
-    } else {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("BMI enabled: %d\n", wlaninitmode));
-        if ((wlaninitmode == WLAN_INIT_MODE_UDEV) ||
-            (wlaninitmode == WLAN_INIT_MODE_DRV))
-        {
-            int status = 0;
-            do {
-                if ((status = ar6000_sysfs_bmi_get_config(ar, wlaninitmode)) != 0)
-                {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: ar6000_sysfs_bmi_get_config failed\n"));
-                    break;
-                }
+	HIFClaimDevice(ar->arHifDevice, ar);
+
+	/* We only register the device in the global list if we succeed. */
+	/* If the device is in the global list, it will be destroyed     */
+	/* when the module is unloaded.                                  */
+	ar6000_devices[device_index] = dev;
+
+	/* Don't install the init function if BMI is requested */
+	if (!bmienable) {
+		ar6000_netdev_ops.ndo_init = ar6000_init;
+	} else {
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("BMI enabled: %d\n", wlaninitmode));
+		if ((wlaninitmode == WLAN_INIT_MODE_UDEV) ||
+		    (wlaninitmode == WLAN_INIT_MODE_DRV))
+		{
+			int status = 0;
+			do {
+				if ((status = ar6000_sysfs_bmi_get_config(ar, wlaninitmode)) != 0)
+				{
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: ar6000_sysfs_bmi_get_config failed\n"));
+					break;
+				}
 #ifdef HTC_RAW_INTERFACE
-                break; /* Don't call ar6000_init for ART */
+				break; /* Don't call ar6000_init for ART */
 #endif 
-                rtnl_lock();
-                status = (ar6000_init(dev)==0) ? 0 : A_ERROR;
-                rtnl_unlock();
-                if (status) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: ar6000_init\n"));
-                }
-            } while (false);
-
-            if (status) {
-                init_status = status;
-                goto avail_ev_failed;
-            }
-        }
-    }
-
-    /* This runs the init function if registered */
-    if (register_netdev(dev)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: register_netdev failed\n"));
-        ar6000_destroy(dev, 0);
-        return A_ERROR;
-    }
+				rtnl_lock();
+				status = (ar6000_init(dev)==0) ? 0 : A_ERROR;
+				rtnl_unlock();
+				if (status) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: ar6000_init\n"));
+				}
+			} while (false);
+
+			if (status) {
+				init_status = status;
+				goto avail_ev_failed;
+			}
+		}
+	}
+
+	/* This runs the init function if registered */
+	if (register_netdev(dev)) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: register_netdev failed\n"));
+		ar6000_destroy(dev, 0);
+		return A_ERROR;
+	}
 
 	is_netdev_registered = 1;
 
 #ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
-    arApNetDev = NULL;
+	arApNetDev = NULL;
 #endif /* CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT */
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("ar6000_avail: name=%s hifdevice=0x%lx, dev=0x%lx (%d), ar=0x%lx\n",
-                    dev->name, (unsigned long)ar->arHifDevice, (unsigned long)dev, device_index,
-                    (unsigned long)ar));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("ar6000_avail: name=%s hifdevice=0x%lx, dev=0x%lx (%d), ar=0x%lx\n",
+					dev->name, (unsigned long)ar->arHifDevice, (unsigned long)dev, device_index,
+					(unsigned long)ar));
 
 avail_ev_failed :
-    if (init_status) {
-        if (bmienable) { 
-            ar6000_sysfs_bmi_deinit(ar);  
-        }
-    }
+	if (init_status) {
+		if (bmienable) {
+			ar6000_sysfs_bmi_deinit(ar);
+		}
+	}
 
-    return init_status;
+	return init_status;
 }
 
 static void ar6000_target_failure(void *Instance, int Status)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)Instance;
-    WMI_TARGET_ERROR_REPORT_EVENT errEvent;
-    static bool sip = false;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)Instance;
+	WMI_TARGET_ERROR_REPORT_EVENT errEvent;
+	static bool sip = false;
 
-    if (Status != 0) {
+	if (Status != 0) {
 
-        printk(KERN_ERR "ar6000_target_failure: target asserted \n");
+		printk(KERN_ERR "ar6000_target_failure: target asserted \n");
 
-        if (timer_pending(&ar->arHBChallengeResp.timer)) {
-            A_UNTIMEOUT(&ar->arHBChallengeResp.timer);
-        }
+		if (timer_pending(&ar->arHBChallengeResp.timer)) {
+			A_UNTIMEOUT(&ar->arHBChallengeResp.timer);
+		}
 
-        /* try dumping target assertion information (if any) */
-        ar6000_dump_target_assert_info(ar->arHifDevice,ar->arTargetType);
+		/* try dumping target assertion information (if any) */
+		ar6000_dump_target_assert_info(ar->arHifDevice,ar->arTargetType);
 
-        /*
-         * Fetch the logs from the target via the diagnostic
-         * window.
-         */
-        ar6000_dbglog_get_debug_logs(ar);
+		/*
+		 * Fetch the logs from the target via the diagnostic
+		 * window.
+		 */
+		ar6000_dbglog_get_debug_logs(ar);
 
-        /* Report the error only once */
-        if (!sip) {
-            sip = true;
-            errEvent.errorVal = WMI_TARGET_COM_ERR |
-                                WMI_TARGET_FATAL_ERR;
-            ar6000_send_event_to_app(ar, WMI_ERROR_REPORT_EVENTID,
-                                     (u8 *)&errEvent,
-                                     sizeof(WMI_TARGET_ERROR_REPORT_EVENT));
-        }
-    }
+		/* Report the error only once */
+		if (!sip) {
+			sip = true;
+			errEvent.errorVal = WMI_TARGET_COM_ERR |
+				WMI_TARGET_FATAL_ERR;
+			ar6000_send_event_to_app(ar, WMI_ERROR_REPORT_EVENTID,
+						 (u8 *)&errEvent,
+						 sizeof(WMI_TARGET_ERROR_REPORT_EVENT));
+		}
+	}
 }
 
 static int
 ar6000_unavail_ev(void *context, void *hif_handle)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)context;
-        /* NULL out it's entry in the global list */
-    ar6000_devices[ar->arDeviceIndex] = NULL;
-    ar6000_destroy(ar->arNetDev, 1);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)context;
+	/* NULL out it's entry in the global list */
+	ar6000_devices[ar->arDeviceIndex] = NULL;
+	ar6000_destroy(ar->arNetDev, 1);
 
-    return 0;
+	return 0;
 }
 
 void
 ar6000_restart_endpoint(struct net_device *dev)
 {
-    int status = 0;
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-
-    BMIInit();
-    do {
-        if ( (status=ar6000_configure_target(ar))!= 0)
-            break;
-        if ( (status=ar6000_sysfs_bmi_get_config(ar, wlaninitmode)) != 0)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: ar6000_sysfs_bmi_get_config failed\n"));
-            break;
-        }
-        rtnl_lock();
-        status = (ar6000_init(dev)==0) ? 0 : A_ERROR;
-        rtnl_unlock();
-
-        if (status) {
-            break;
-        }
-        if (ar->arSsidLen && ar->arWlanState == WLAN_ENABLED) {
-            ar6000_connect_to_ap(ar);
-        }  
-    } while (0);
-
-    if (status== 0) {
-        return;
-    }
-
-    ar6000_devices[ar->arDeviceIndex] = NULL;
-    ar6000_destroy(ar->arNetDev, 1);
+	int status = 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+	BMIInit();
+	do {
+		if ( (status=ar6000_configure_target(ar))!= 0)
+			break;
+		if ( (status=ar6000_sysfs_bmi_get_config(ar, wlaninitmode)) != 0)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_avail: ar6000_sysfs_bmi_get_config failed\n"));
+			break;
+		}
+		rtnl_lock();
+		status = (ar6000_init(dev)==0) ? 0 : A_ERROR;
+		rtnl_unlock();
+
+		if (status) {
+			break;
+		}
+		if (ar->arSsidLen && ar->arWlanState == WLAN_ENABLED) {
+			ar6000_connect_to_ap(ar);
+		}
+	} while (0);
+
+	if (status== 0) {
+		return;
+	}
+
+	ar6000_devices[ar->arDeviceIndex] = NULL;
+	ar6000_destroy(ar->arNetDev, 1);
 }
 
 void
 ar6000_stop_endpoint(struct net_device *dev, bool keepprofile, bool getdbglogs)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-
-    /* Stop the transmit queues */
-    netif_stop_queue(dev);
-
-    /* Disable the target and the interrupts associated with it */
-    if (ar->arWmiReady == true)
-    {
-        if (!bypasswmi)
-        {
-            if (ar->arConnected == true || ar->arConnectPending == true)
-            {
-                AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("%s(): Disconnect\n", __func__));
-                if (!keepprofile) {
-                    AR6000_SPIN_LOCK(&ar->arLock, 0);
-                    ar6000_init_profile_info(ar);
-                    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-                }
-                wmi_disconnect_cmd(ar->arWmi);
-            }
-
-            A_UNTIMEOUT(&ar->disconnect_timer);
-
-            if (getdbglogs) {
-                ar6000_dbglog_get_debug_logs(ar);
-            }
-
-            ar->arWmiReady  = false;
-            wmi_shutdown(ar->arWmi);
-            ar->arWmiEnabled = false;
-            ar->arWmi = NULL;
-            /* 
-             * After wmi_shudown all WMI events will be dropped.
-             * We need to cleanup the buffers allocated in AP mode
-             * and give disconnect notification to stack, which usually
-             * happens in the disconnect_event. 
-             * Simulate the disconnect_event by calling the function directly.
-             * Sometimes disconnect_event will be received when the debug logs 
-             * are collected.
-             */
-            if (ar->arConnected == true || ar->arConnectPending == true) {
-                if(ar->arNetworkType & AP_NETWORK) {
-                    ar6000_disconnect_event(ar, DISCONNECT_CMD, bcast_mac, 0, NULL, 0);
-                } else {
-                    ar6000_disconnect_event(ar, DISCONNECT_CMD, ar->arBssid, 0, NULL, 0);
-                }
-                ar->arConnected = false;
-                ar->arConnectPending = false;
-            }
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+	/* Stop the transmit queues */
+	netif_stop_queue(dev);
+
+	/* Disable the target and the interrupts associated with it */
+	if (ar->arWmiReady == true)
+	{
+		if (!bypasswmi)
+		{
+			if (ar->arConnected == true || ar->arConnectPending == true)
+			{
+				AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("%s(): Disconnect\n", __func__));
+				if (!keepprofile) {
+					AR6000_SPIN_LOCK(&ar->arLock, 0);
+					ar6000_init_profile_info(ar);
+					AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+				}
+				wmi_disconnect_cmd(ar->arWmi);
+			}
+
+			A_UNTIMEOUT(&ar->disconnect_timer);
+
+			if (getdbglogs) {
+				ar6000_dbglog_get_debug_logs(ar);
+			}
+
+			ar->arWmiReady  = false;
+			wmi_shutdown(ar->arWmi);
+			ar->arWmiEnabled = false;
+			ar->arWmi = NULL;
+			/*
+			 * After wmi_shudown all WMI events will be dropped.
+			 * We need to cleanup the buffers allocated in AP mode
+			 * and give disconnect notification to stack, which usually
+			 * happens in the disconnect_event.
+			 * Simulate the disconnect_event by calling the function directly.
+			 * Sometimes disconnect_event will be received when the debug logs
+			 * are collected.
+			 */
+			if (ar->arConnected == true || ar->arConnectPending == true) {
+				if (ar->arNetworkType & AP_NETWORK) {
+					ar6000_disconnect_event(ar, DISCONNECT_CMD, bcast_mac, 0, NULL, 0);
+				} else {
+					ar6000_disconnect_event(ar, DISCONNECT_CMD, ar->arBssid, 0, NULL, 0);
+				}
+				ar->arConnected = false;
+				ar->arConnectPending = false;
+			}
 #ifdef USER_KEYS
-            ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
-            ar->user_key_ctrl      = 0;
+			ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
+			ar->user_key_ctrl      = 0;
 #endif
-        }
-
-         AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("%s(): WMI stopped\n", __func__));
-    }
-    else
-    {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("%s(): WMI not ready 0x%lx 0x%lx\n",
-            __func__, (unsigned long) ar, (unsigned long) ar->arWmi));
-
-        /* Shut down WMI if we have started it */
-        if(ar->arWmiEnabled == true)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("%s(): Shut down WMI\n", __func__));
-            wmi_shutdown(ar->arWmi);
-            ar->arWmiEnabled = false;
-            ar->arWmi = NULL;
-        }
-    }
-
-    if (ar->arHtcTarget != NULL) {
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("%s(): WMI stopped\n", __func__));
+	}
+	else
+	{
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("%s(): WMI not ready 0x%lx 0x%lx\n",
+						__func__, (unsigned long) ar, (unsigned long) ar->arWmi));
+
+		/* Shut down WMI if we have started it */
+		if (ar->arWmiEnabled == true)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("%s(): Shut down WMI\n", __func__));
+			wmi_shutdown(ar->arWmi);
+			ar->arWmiEnabled = false;
+			ar->arWmi = NULL;
+		}
+	}
+
+	if (ar->arHtcTarget != NULL) {
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
-        if (NULL != ar6kHciTransCallbacks.cleanupTransport) {
-            ar6kHciTransCallbacks.cleanupTransport(NULL);
-        }
+		if (NULL != ar6kHciTransCallbacks.cleanupTransport) {
+			ar6kHciTransCallbacks.cleanupTransport(NULL);
+		}
 #else
-        // FIXME: workaround to reset BT's UART baud rate to default
-        if (NULL != ar->exitCallback) {
-            AR3K_CONFIG_INFO ar3kconfig;
-            int status;
-
-            A_MEMZERO(&ar3kconfig,sizeof(ar3kconfig));
-            ar6000_set_default_ar3kconfig(ar, (void *)&ar3kconfig);
-            status = ar->exitCallback(&ar3kconfig);
-            if (0 != status) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to reset AR3K baud rate! \n"));
-            }
-        }
-        // END workaround
-        if (setuphci)
-        	ar6000_cleanup_hci(ar);
+		// FIXME: workaround to reset BT's UART baud rate to default
+		if (NULL != ar->exitCallback) {
+			AR3K_CONFIG_INFO ar3kconfig;
+			int status;
+
+			A_MEMZERO(&ar3kconfig,sizeof(ar3kconfig));
+			ar6000_set_default_ar3kconfig(ar, (void *)&ar3kconfig);
+			status = ar->exitCallback(&ar3kconfig);
+			if (0 != status) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to reset AR3K baud rate! \n"));
+			}
+		}
+		// END workaround
+		if (setuphci)
+			ar6000_cleanup_hci(ar);
 #endif
 #ifdef EXPORT_HCI_PAL_INTERFACE
-        if (setuphcipal && (NULL != ar6kHciPalCallbacks_g.cleanupTransport)) {
-           ar6kHciPalCallbacks_g.cleanupTransport(ar);
-        }
+		if (setuphcipal && (NULL != ar6kHciPalCallbacks_g.cleanupTransport)) {
+			ar6kHciPalCallbacks_g.cleanupTransport(ar);
+		}
 #else
 				/* cleanup hci pal driver data structures */
-        if(setuphcipal)
-          ar6k_cleanup_hci_pal(ar);
+		if (setuphcipal)
+			ar6k_cleanup_hci_pal(ar);
 #endif
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,(" Shutting down HTC .... \n"));
-        /* stop HTC */
-        HTCStop(ar->arHtcTarget);
-    }
-
-    if (resetok) {
-        /* try to reset the device if we can
-         * The driver may have been configure NOT to reset the target during
-         * a debug session */
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,(" Attempting to reset target on instance destroy.... \n"));
-        if (ar->arHifDevice != NULL) {
-            bool coldReset = (ar->arTargetType == TARGET_TYPE_AR6003) ? true: false;
-            ar6000_reset_device(ar->arHifDevice, ar->arTargetType, true, coldReset);
-        }
-    } else {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,(" Host does not want target reset. \n"));
-    }
-       /* Done with cookies */
-    ar6000_cookie_cleanup(ar);
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,(" Shutting down HTC .... \n"));
+		/* stop HTC */
+		HTCStop(ar->arHtcTarget);
+	}
+
+	if (resetok) {
+		/* try to reset the device if we can
+		 * The driver may have been configure NOT to reset the target during
+		 * a debug session */
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,(" Attempting to reset target on instance destroy.... \n"));
+		if (ar->arHifDevice != NULL) {
+			bool coldReset = (ar->arTargetType == TARGET_TYPE_AR6003) ? true: false;
+			ar6000_reset_device(ar->arHifDevice, ar->arTargetType, true, coldReset);
+		}
+	} else {
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,(" Host does not want target reset. \n"));
+	}
+	/* Done with cookies */
+	ar6000_cookie_cleanup(ar);
 }
 /*
  * We need to differentiate between the surprise and planned removal of the
@@ -2070,795 +2070,795 @@ ar6000_stop_endpoint(struct net_device *dev, bool keepprofile, bool getdbglogs)
 void
 ar6000_destroy(struct net_device *dev, unsigned int unregister)
 {
-    AR_SOFTC_T *ar;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("+ar6000_destroy \n"));
-    
-    if((dev == NULL) || ((ar = ar6k_priv(dev)) == NULL))
-    {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s(): Failed to get device structure.\n", __func__));
-        return;
-    }
-
-    ar->bIsDestroyProgress = true;
-
-    if (down_interruptible(&ar->arSem)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s(): down_interruptible failed \n", __func__));
-        return;
-    }
-
-    if (ar->arWlanPowerState != WLAN_POWER_STATE_CUT_PWR) {
-        /* only stop endpoint if we are not stop it in suspend_ev */
-        ar6000_stop_endpoint(dev, false, true);
-    } else {
-        /* clear up the platform power state before rmmod */
-        plat_setup_power(1,0);
-    }
-
-    ar->arWlanState = WLAN_DISABLED;
-    if (ar->arHtcTarget != NULL) {
-        /* destroy HTC */
-        HTCDestroy(ar->arHtcTarget);
-    }
-    if (ar->arHifDevice != NULL) {
-        /*release the device so we do not get called back on remove incase we
-         * we're explicity destroyed by module unload */
-        HIFReleaseDevice(ar->arHifDevice);
-        HIFShutDownDevice(ar->arHifDevice);
-    }
+	AR_SOFTC_T *ar;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("+ar6000_destroy \n"));
+
+	if ((dev == NULL) || ((ar = ar6k_priv(dev)) == NULL))
+	{
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s(): Failed to get device structure.\n", __func__));
+		return;
+	}
+
+	ar->bIsDestroyProgress = true;
+
+	if (down_interruptible(&ar->arSem)) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s(): down_interruptible failed \n", __func__));
+		return;
+	}
+
+	if (ar->arWlanPowerState != WLAN_POWER_STATE_CUT_PWR) {
+		/* only stop endpoint if we are not stop it in suspend_ev */
+		ar6000_stop_endpoint(dev, false, true);
+	} else {
+		/* clear up the platform power state before rmmod */
+		plat_setup_power(1,0);
+	}
+
+	ar->arWlanState = WLAN_DISABLED;
+	if (ar->arHtcTarget != NULL) {
+		/* destroy HTC */
+		HTCDestroy(ar->arHtcTarget);
+	}
+	if (ar->arHifDevice != NULL) {
+		/*release the device so we do not get called back on remove incase we
+		 * we're explicity destroyed by module unload */
+		HIFReleaseDevice(ar->arHifDevice);
+		HIFShutDownDevice(ar->arHifDevice);
+	}
 #ifdef ATH_AR6K_11N_SUPPORT
-    aggr_module_destroy(ar->aggr_cntxt);
+	aggr_module_destroy(ar->aggr_cntxt);
 #endif
 
-       /* Done with cookies */
-    ar6000_cookie_cleanup(ar);
+	/* Done with cookies */
+	ar6000_cookie_cleanup(ar);
 
-        /* cleanup any allocated AMSDU buffers */
-    ar6000_cleanup_amsdu_rxbufs(ar);
+	/* cleanup any allocated AMSDU buffers */
+	ar6000_cleanup_amsdu_rxbufs(ar);
 
-    if (bmienable) {
-        ar6000_sysfs_bmi_deinit(ar);
-    }
+	if (bmienable) {
+		ar6000_sysfs_bmi_deinit(ar);
+	}
 
-    /* Cleanup BMI */
-    BMICleanup();
+	/* Cleanup BMI */
+	BMICleanup();
 
-    /* Clear the tx counters */
-    memset(tx_attempt, 0, sizeof(tx_attempt));
-    memset(tx_post, 0, sizeof(tx_post));
-    memset(tx_complete, 0, sizeof(tx_complete));
+	/* Clear the tx counters */
+	memset(tx_attempt, 0, sizeof(tx_attempt));
+	memset(tx_post, 0, sizeof(tx_post));
+	memset(tx_complete, 0, sizeof(tx_complete));
 
 #ifdef HTC_RAW_INTERFACE
-    if (ar->arRawHtc) {
-        A_FREE(ar->arRawHtc);
-        ar->arRawHtc = NULL;
-    }
+	if (ar->arRawHtc) {
+		A_FREE(ar->arRawHtc);
+		ar->arRawHtc = NULL;
+	}
 #endif 
-    /* Free up the device data structure */
-    if (unregister && is_netdev_registered) {		
-        unregister_netdev(dev);
-        is_netdev_registered = 0;
-    }
-    free_netdev(dev);
+	/* Free up the device data structure */
+	if (unregister && is_netdev_registered) {
+		unregister_netdev(dev);
+		is_netdev_registered = 0;
+	}
+	free_netdev(dev);
 
 #ifdef ATH6K_CONFIG_CFG80211
-    ar6k_cfg80211_deinit(ar);
+	ar6k_cfg80211_deinit(ar);
 #endif /* ATH6K_CONFIG_CFG80211 */
 
 #ifdef CONFIG_AP_VIRTUL_ADAPTER_SUPPORT
-    ar6000_remove_ap_interface();
+	ar6000_remove_ap_interface();
 #endif /*CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT */
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("-ar6000_destroy \n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("-ar6000_destroy \n"));
 }
 
 static void disconnect_timer_handler(unsigned long ptr)
 {
-    struct net_device *dev = (struct net_device *)ptr;
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	struct net_device *dev = (struct net_device *)ptr;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    A_UNTIMEOUT(&ar->disconnect_timer);
+	A_UNTIMEOUT(&ar->disconnect_timer);
 
-    ar6000_init_profile_info(ar);
-    wmi_disconnect_cmd(ar->arWmi);
+	ar6000_init_profile_info(ar);
+	wmi_disconnect_cmd(ar->arWmi);
 }
 
 static void ar6000_detect_error(unsigned long ptr)
 {
-    struct net_device *dev = (struct net_device *)ptr;
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_TARGET_ERROR_REPORT_EVENT errEvent;
+	struct net_device *dev = (struct net_device *)ptr;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_TARGET_ERROR_REPORT_EVENT errEvent;
 
-    AR6000_SPIN_LOCK(&ar->arLock, 0);
+	AR6000_SPIN_LOCK(&ar->arLock, 0);
 
-    if (ar->arHBChallengeResp.outstanding) {
-        ar->arHBChallengeResp.missCnt++;
-    } else {
-        ar->arHBChallengeResp.missCnt = 0;
-    }
+	if (ar->arHBChallengeResp.outstanding) {
+		ar->arHBChallengeResp.missCnt++;
+	} else {
+		ar->arHBChallengeResp.missCnt = 0;
+	}
 
-    if (ar->arHBChallengeResp.missCnt > ar->arHBChallengeResp.missThres) {
-        /* Send Error Detect event to the application layer and do not reschedule the error detection module timer */
-        ar->arHBChallengeResp.missCnt = 0;
-        ar->arHBChallengeResp.seqNum = 0;
-        errEvent.errorVal = WMI_TARGET_COM_ERR | WMI_TARGET_FATAL_ERR;
-        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-        ar6000_send_event_to_app(ar, WMI_ERROR_REPORT_EVENTID,
-                                 (u8 *)&errEvent,
-                                 sizeof(WMI_TARGET_ERROR_REPORT_EVENT));
-        return;
-    }
+	if (ar->arHBChallengeResp.missCnt > ar->arHBChallengeResp.missThres) {
+		/* Send Error Detect event to the application layer and do not reschedule the error detection module timer */
+		ar->arHBChallengeResp.missCnt = 0;
+		ar->arHBChallengeResp.seqNum = 0;
+		errEvent.errorVal = WMI_TARGET_COM_ERR | WMI_TARGET_FATAL_ERR;
+		AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		ar6000_send_event_to_app(ar, WMI_ERROR_REPORT_EVENTID,
+					 (u8 *)&errEvent,
+					 sizeof(WMI_TARGET_ERROR_REPORT_EVENT));
+		return;
+	}
 
-    /* Generate the sequence number for the next challenge */
-    ar->arHBChallengeResp.seqNum++;
-    ar->arHBChallengeResp.outstanding = true;
+	/* Generate the sequence number for the next challenge */
+	ar->arHBChallengeResp.seqNum++;
+	ar->arHBChallengeResp.outstanding = true;
 
-    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+	AR6000_SPIN_UNLOCK(&ar->arLock, 0);
 
-    /* Send the challenge on the control channel */
-    if (wmi_get_challenge_resp_cmd(ar->arWmi, ar->arHBChallengeResp.seqNum, DRV_HB_CHALLENGE) != 0) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to send heart beat challenge\n"));
-    }
+	/* Send the challenge on the control channel */
+	if (wmi_get_challenge_resp_cmd(ar->arWmi, ar->arHBChallengeResp.seqNum, DRV_HB_CHALLENGE) != 0) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to send heart beat challenge\n"));
+	}
 
 
-    /* Reschedule the timer for the next challenge */
-    A_TIMEOUT_MS(&ar->arHBChallengeResp.timer, ar->arHBChallengeResp.frequency * 1000, 0);
+	/* Reschedule the timer for the next challenge */
+	A_TIMEOUT_MS(&ar->arHBChallengeResp.timer, ar->arHBChallengeResp.frequency * 1000, 0);
 }
 
 void ar6000_init_profile_info(AR_SOFTC_T *ar)
 {
-    ar->arSsidLen            = 0;
-    A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-
-    switch(fwmode) {
-        case HI_OPTION_FW_MODE_IBSS:
-            ar->arNetworkType = ar->arNextMode = ADHOC_NETWORK;
-            break;
-        case HI_OPTION_FW_MODE_BSS_STA:
-            ar->arNetworkType = ar->arNextMode = INFRA_NETWORK;
-            break;
-        case HI_OPTION_FW_MODE_AP:
-            ar->arNetworkType = ar->arNextMode = AP_NETWORK;
-            break;
-    }
-
-    ar->arDot11AuthMode      = OPEN_AUTH;
-    ar->arAuthMode           = NONE_AUTH;
-    ar->arPairwiseCrypto     = NONE_CRYPT;
-    ar->arPairwiseCryptoLen  = 0;
-    ar->arGroupCrypto        = NONE_CRYPT;
-    ar->arGroupCryptoLen     = 0;
-    A_MEMZERO(ar->arWepKeyList, sizeof(ar->arWepKeyList));
-    A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
-    A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
-    ar->arBssChannel = 0;
-    ar->arConnected = false;
+	ar->arSsidLen            = 0;
+	A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+
+	switch(fwmode) {
+	case HI_OPTION_FW_MODE_IBSS:
+		ar->arNetworkType = ar->arNextMode = ADHOC_NETWORK;
+		break;
+	case HI_OPTION_FW_MODE_BSS_STA:
+		ar->arNetworkType = ar->arNextMode = INFRA_NETWORK;
+		break;
+	case HI_OPTION_FW_MODE_AP:
+		ar->arNetworkType = ar->arNextMode = AP_NETWORK;
+		break;
+	}
+
+	ar->arDot11AuthMode      = OPEN_AUTH;
+	ar->arAuthMode           = NONE_AUTH;
+	ar->arPairwiseCrypto     = NONE_CRYPT;
+	ar->arPairwiseCryptoLen  = 0;
+	ar->arGroupCrypto        = NONE_CRYPT;
+	ar->arGroupCryptoLen     = 0;
+	A_MEMZERO(ar->arWepKeyList, sizeof(ar->arWepKeyList));
+	A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
+	A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
+	ar->arBssChannel = 0;
+	ar->arConnected = false;
 }
 
 static void
 ar6000_init_control_info(AR_SOFTC_T *ar)
 {
-    ar->arWmiEnabled         = false;
-    ar6000_init_profile_info(ar);
-    ar->arDefTxKeyIndex      = 0;
-    A_MEMZERO(ar->arWepKeyList, sizeof(ar->arWepKeyList));
-    ar->arChannelHint        = 0;
-    ar->arListenIntervalT    = A_DEFAULT_LISTEN_INTERVAL;
-    ar->arListenIntervalB    = 0;
-    ar->arVersion.host_ver   = AR6K_SW_VERSION;
-    ar->arRssi               = 0;
-    ar->arTxPwr              = 0;
-    ar->arTxPwrSet           = false;
-    ar->arSkipScan           = 0;
-    ar->arBeaconInterval     = 0;
-    ar->arBitRate            = 0;
-    ar->arMaxRetries         = 0;
-    ar->arWmmEnabled         = true;
-    ar->intra_bss            = 1;
-    ar->scan_triggered       = 0;
-    A_MEMZERO(&ar->scParams, sizeof(ar->scParams));
-    ar->scParams.shortScanRatio = WMI_SHORTSCANRATIO_DEFAULT;
-    ar->scParams.scanCtrlFlags = DEFAULT_SCAN_CTRL_FLAGS;
-
-    /* Initialize the AP mode state info */
-    {
-        u8 ctr;
-        A_MEMZERO((u8 *)ar->sta_list, AP_MAX_NUM_STA * sizeof(sta_t));
-
-        /* init the Mutexes */
-        A_MUTEX_INIT(&ar->mcastpsqLock);
-
-        /* Init the PS queues */
-        for (ctr=0; ctr < AP_MAX_NUM_STA ; ctr++) {
-            A_MUTEX_INIT(&ar->sta_list[ctr].psqLock);
-            A_NETBUF_QUEUE_INIT(&ar->sta_list[ctr].psq);
-        }
-
-        ar->ap_profile_flag = 0;
-        A_NETBUF_QUEUE_INIT(&ar->mcastpsq);
-
-        A_MEMCPY(ar->ap_country_code, DEF_AP_COUNTRY_CODE, 3);
-        ar->ap_wmode = DEF_AP_WMODE_G;
-        ar->ap_dtim_period = DEF_AP_DTIM;
-        ar->ap_beacon_interval = DEF_BEACON_INTERVAL;
-    }
+	ar->arWmiEnabled         = false;
+	ar6000_init_profile_info(ar);
+	ar->arDefTxKeyIndex      = 0;
+	A_MEMZERO(ar->arWepKeyList, sizeof(ar->arWepKeyList));
+	ar->arChannelHint        = 0;
+	ar->arListenIntervalT    = A_DEFAULT_LISTEN_INTERVAL;
+	ar->arListenIntervalB    = 0;
+	ar->arVersion.host_ver   = AR6K_SW_VERSION;
+	ar->arRssi               = 0;
+	ar->arTxPwr              = 0;
+	ar->arTxPwrSet           = false;
+	ar->arSkipScan           = 0;
+	ar->arBeaconInterval     = 0;
+	ar->arBitRate            = 0;
+	ar->arMaxRetries         = 0;
+	ar->arWmmEnabled         = true;
+	ar->intra_bss            = 1;
+	ar->scan_triggered       = 0;
+	A_MEMZERO(&ar->scParams, sizeof(ar->scParams));
+	ar->scParams.shortScanRatio = WMI_SHORTSCANRATIO_DEFAULT;
+	ar->scParams.scanCtrlFlags = DEFAULT_SCAN_CTRL_FLAGS;
+
+	/* Initialize the AP mode state info */
+	{
+		u8 ctr;
+		A_MEMZERO((u8 *)ar->sta_list, AP_MAX_NUM_STA * sizeof(sta_t));
+
+		/* init the Mutexes */
+		A_MUTEX_INIT(&ar->mcastpsqLock);
+
+		/* Init the PS queues */
+		for (ctr=0; ctr < AP_MAX_NUM_STA ; ctr++) {
+			A_MUTEX_INIT(&ar->sta_list[ctr].psqLock);
+			A_NETBUF_QUEUE_INIT(&ar->sta_list[ctr].psq);
+		}
+
+		ar->ap_profile_flag = 0;
+		A_NETBUF_QUEUE_INIT(&ar->mcastpsq);
+
+		A_MEMCPY(ar->ap_country_code, DEF_AP_COUNTRY_CODE, 3);
+		ar->ap_wmode = DEF_AP_WMODE_G;
+		ar->ap_dtim_period = DEF_AP_DTIM;
+		ar->ap_beacon_interval = DEF_BEACON_INTERVAL;
+	}
 }
 
 static int
 ar6000_open(struct net_device *dev)
 {
-    unsigned long  flags;
-    AR_SOFTC_T    *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	unsigned long  flags;
+	AR_SOFTC_T    *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    spin_lock_irqsave(&ar->arLock, flags);
+	spin_lock_irqsave(&ar->arLock, flags);
 
 #ifdef ATH6K_CONFIG_CFG80211
-    if(ar->arWlanState == WLAN_DISABLED) {
-        ar->arWlanState = WLAN_ENABLED;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		ar->arWlanState = WLAN_ENABLED;
+	}
 #endif /* ATH6K_CONFIG_CFG80211 */
 
-    if( ar->arConnected || bypasswmi) {
-        netif_carrier_on(dev);
-        /* Wake up the queues */
-        netif_wake_queue(dev);
-    }
-    else
-        netif_carrier_off(dev);
+	if ( ar->arConnected || bypasswmi) {
+		netif_carrier_on(dev);
+		/* Wake up the queues */
+		netif_wake_queue(dev);
+	}
+	else
+		netif_carrier_off(dev);
 
-    spin_unlock_irqrestore(&ar->arLock, flags);
-    return 0;
+	spin_unlock_irqrestore(&ar->arLock, flags);
+	return 0;
 }
 
 static int
 ar6000_close(struct net_device *dev)
 {
 #ifdef ATH6K_CONFIG_CFG80211
-    AR_SOFTC_T    *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T    *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 #endif /* ATH6K_CONFIG_CFG80211 */
-    netif_stop_queue(dev);
+	netif_stop_queue(dev);
 
 #ifdef ATH6K_CONFIG_CFG80211
-    AR6000_SPIN_LOCK(&ar->arLock, 0);
-    if (ar->arConnected == true || ar->arConnectPending == true) {
-        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-        wmi_disconnect_cmd(ar->arWmi);
-    } else {
-        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-    }
-
-    if(ar->arWmiReady == true) {
-        if (wmi_scanparams_cmd(ar->arWmi, 0xFFFF, 0,
-                               0, 0, 0, 0, 0, 0, 0, 0) != 0) {
-            return -EIO;
-        }
-        ar->arWlanState = WLAN_DISABLED;
-    }
+	AR6000_SPIN_LOCK(&ar->arLock, 0);
+	if (ar->arConnected == true || ar->arConnectPending == true) {
+		AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		wmi_disconnect_cmd(ar->arWmi);
+	} else {
+		AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+	}
+
+	if (ar->arWmiReady == true) {
+		if (wmi_scanparams_cmd(ar->arWmi, 0xFFFF, 0,
+				       0, 0, 0, 0, 0, 0, 0, 0) != 0) {
+			return -EIO;
+		}
+		ar->arWlanState = WLAN_DISABLED;
+	}
 #endif /* ATH6K_CONFIG_CFG80211 */
 
-    return 0;
+	return 0;
 }
 
 /* connect to a service */
 static int ar6000_connectservice(AR_SOFTC_T               *ar,
-                                      HTC_SERVICE_CONNECT_REQ  *pConnect,
-                                      char *pDesc)
-{
-    int                 status;
-    HTC_SERVICE_CONNECT_RESP response;
-
-    do {
-
-        A_MEMZERO(&response,sizeof(response));
-
-        status = HTCConnectService(ar->arHtcTarget,
-                                   pConnect,
-                                   &response);
-
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Failed to connect to %s service status:%d \n",
-                              pDesc, status));
-            break;
-        }
-        switch (pConnect->ServiceID) {
-            case WMI_CONTROL_SVC :
-                if (ar->arWmiEnabled) {
-                        /* set control endpoint for WMI use */
-                    wmi_set_control_ep(ar->arWmi, response.Endpoint);
-                }
-                    /* save EP for fast lookup */
-                ar->arControlEp = response.Endpoint;
-                break;
-            case WMI_DATA_BE_SVC :
-                arSetAc2EndpointIDMap(ar, WMM_AC_BE, response.Endpoint);
-                break;
-            case WMI_DATA_BK_SVC :
-                arSetAc2EndpointIDMap(ar, WMM_AC_BK, response.Endpoint);
-                break;
-            case WMI_DATA_VI_SVC :
-                arSetAc2EndpointIDMap(ar, WMM_AC_VI, response.Endpoint);
-                 break;
-           case WMI_DATA_VO_SVC :
-                arSetAc2EndpointIDMap(ar, WMM_AC_VO, response.Endpoint);
-                break;
-           default:
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ServiceID not mapped %d\n", pConnect->ServiceID));
-                status = A_EINVAL;
-            break;
-        }
-
-    } while (false);
-
-    return status;
+				 HTC_SERVICE_CONNECT_REQ  *pConnect,
+				 char *pDesc)
+{
+	int                 status;
+	HTC_SERVICE_CONNECT_RESP response;
+
+	do {
+
+		A_MEMZERO(&response,sizeof(response));
+
+		status = HTCConnectService(ar->arHtcTarget,
+					   pConnect,
+					   &response);
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" Failed to connect to %s service status:%d \n",
+						       pDesc, status));
+			break;
+		}
+		switch (pConnect->ServiceID) {
+		case WMI_CONTROL_SVC :
+			if (ar->arWmiEnabled) {
+				/* set control endpoint for WMI use */
+				wmi_set_control_ep(ar->arWmi, response.Endpoint);
+			}
+			/* save EP for fast lookup */
+			ar->arControlEp = response.Endpoint;
+			break;
+		case WMI_DATA_BE_SVC :
+			arSetAc2EndpointIDMap(ar, WMM_AC_BE, response.Endpoint);
+			break;
+		case WMI_DATA_BK_SVC :
+			arSetAc2EndpointIDMap(ar, WMM_AC_BK, response.Endpoint);
+			break;
+		case WMI_DATA_VI_SVC :
+			arSetAc2EndpointIDMap(ar, WMM_AC_VI, response.Endpoint);
+			break;
+		case WMI_DATA_VO_SVC :
+			arSetAc2EndpointIDMap(ar, WMM_AC_VO, response.Endpoint);
+			break;
+		default:
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ServiceID not mapped %d\n", pConnect->ServiceID));
+			status = A_EINVAL;
+			break;
+		}
+
+	} while (false);
+
+	return status;
 }
 
 void ar6000_TxDataCleanup(AR_SOFTC_T *ar)
 {
-        /* flush all the data (non-control) streams
-         * we only flush packets that are tagged as data, we leave any control packets that
-         * were in the TX queues alone */
-    HTCFlushEndpoint(ar->arHtcTarget,
-                     arAc2EndpointID(ar, WMM_AC_BE),
-                     AR6K_DATA_PKT_TAG);
-    HTCFlushEndpoint(ar->arHtcTarget,
-                     arAc2EndpointID(ar, WMM_AC_BK),
-                     AR6K_DATA_PKT_TAG);
-    HTCFlushEndpoint(ar->arHtcTarget,
-                     arAc2EndpointID(ar, WMM_AC_VI),
-                     AR6K_DATA_PKT_TAG);
-    HTCFlushEndpoint(ar->arHtcTarget,
-                     arAc2EndpointID(ar, WMM_AC_VO),
-                     AR6K_DATA_PKT_TAG);
+	/* flush all the data (non-control) streams
+	 * we only flush packets that are tagged as data, we leave any control packets that
+	 * were in the TX queues alone */
+	HTCFlushEndpoint(ar->arHtcTarget,
+			 arAc2EndpointID(ar, WMM_AC_BE),
+			 AR6K_DATA_PKT_TAG);
+	HTCFlushEndpoint(ar->arHtcTarget,
+			 arAc2EndpointID(ar, WMM_AC_BK),
+			 AR6K_DATA_PKT_TAG);
+	HTCFlushEndpoint(ar->arHtcTarget,
+			 arAc2EndpointID(ar, WMM_AC_VI),
+			 AR6K_DATA_PKT_TAG);
+	HTCFlushEndpoint(ar->arHtcTarget,
+			 arAc2EndpointID(ar, WMM_AC_VO),
+			 AR6K_DATA_PKT_TAG);
 }
 
 HTC_ENDPOINT_ID
 ar6000_ac2_endpoint_id ( void * devt, u8 ac)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *) devt;
-    return(arAc2EndpointID(ar, ac));
+	AR_SOFTC_T *ar = (AR_SOFTC_T *) devt;
+	return(arAc2EndpointID(ar, ac));
 }
 
 u8 ar6000_endpoint_id2_ac(void * devt, HTC_ENDPOINT_ID ep )
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *) devt;
-    return(arEndpoint2Ac(ar, ep ));
+	AR_SOFTC_T *ar = (AR_SOFTC_T *) devt;
+	return(arEndpoint2Ac(ar, ep ));
 }
 
 /* This function does one time initialization for the lifetime of the device */
 int ar6000_init(struct net_device *dev)
 {
-    AR_SOFTC_T *ar;
-    int    status;
-    s32 timeleft;
-    s16 i;
-    int         ret = 0;
+	AR_SOFTC_T *ar;
+	int    status;
+	s32 timeleft;
+	s16 i;
+	int         ret = 0;
 #if defined(INIT_MODE_DRV_ENABLED) && defined(ENABLE_COEXISTENCE)
-    WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD sbcb_cmd;
-    WMI_SET_BTCOEX_FE_ANT_CMD sbfa_cmd;
+	WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD sbcb_cmd;
+	WMI_SET_BTCOEX_FE_ANT_CMD sbfa_cmd;
 #endif /* INIT_MODE_DRV_ENABLED && ENABLE_COEXISTENCE */
 
-    if((ar = ar6k_priv(dev)) == NULL)
-    {
-        return -EIO;
-    }
-
-    if (wlaninitmode == WLAN_INIT_MODE_USR || wlaninitmode == WLAN_INIT_MODE_DRV) {
-    
-        ar6000_update_bdaddr(ar);
-
-        if (enablerssicompensation) {
-            ar6000_copy_cust_data_from_target(ar->arHifDevice, ar->arTargetType);
-            read_rssi_compensation_param(ar);
-            for (i=-95; i<=0; i++) {
-                rssi_compensation_table[0-i] = rssi_compensation_calc(ar,i);
-            }
-        }
-    }
-
-    dev_hold(dev);
-    rtnl_unlock();
-
-    /* Do we need to finish the BMI phase */
-    if ((wlaninitmode == WLAN_INIT_MODE_USR || wlaninitmode == WLAN_INIT_MODE_DRV) && 
-        (BMIDone(ar->arHifDevice) != 0))
-    {
-        ret = -EIO;
-        goto ar6000_init_done;
-    }
-
-    if (!bypasswmi)
-    {
+	if ((ar = ar6k_priv(dev)) == NULL)
+	{
+		return -EIO;
+	}
+
+	if (wlaninitmode == WLAN_INIT_MODE_USR || wlaninitmode == WLAN_INIT_MODE_DRV) {
+
+		ar6000_update_bdaddr(ar);
+
+		if (enablerssicompensation) {
+			ar6000_copy_cust_data_from_target(ar->arHifDevice, ar->arTargetType);
+			read_rssi_compensation_param(ar);
+			for (i=-95; i<=0; i++) {
+				rssi_compensation_table[0-i] = rssi_compensation_calc(ar,i);
+			}
+		}
+	}
+
+	dev_hold(dev);
+	rtnl_unlock();
+
+	/* Do we need to finish the BMI phase */
+	if ((wlaninitmode == WLAN_INIT_MODE_USR || wlaninitmode == WLAN_INIT_MODE_DRV) &&
+	    (BMIDone(ar->arHifDevice) != 0))
+	{
+		ret = -EIO;
+		goto ar6000_init_done;
+	}
+
+	if (!bypasswmi)
+	{
 #if 0 /* TBDXXX */
-        if (ar->arVersion.host_ver != ar->arVersion.target_ver) {
-            A_PRINTF("WARNING: Host version 0x%x does not match Target "
-                    " version 0x%x!\n",
-                    ar->arVersion.host_ver, ar->arVersion.target_ver);
-        }
+		if (ar->arVersion.host_ver != ar->arVersion.target_ver) {
+			A_PRINTF("WARNING: Host version 0x%x does not match Target "
+				 " version 0x%x!\n",
+				 ar->arVersion.host_ver, ar->arVersion.target_ver);
+		}
 #endif
 
-        /* Indicate that WMI is enabled (although not ready yet) */
-        ar->arWmiEnabled = true;
-        if ((ar->arWmi = wmi_init((void *) ar)) == NULL)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() Failed to initialize WMI.\n", __func__));
-            ret = -EIO;
-            goto ar6000_init_done;
-        }
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() Got WMI @ 0x%lx.\n", __func__,
-            (unsigned long) ar->arWmi));
-    }
-
-    do {
-        HTC_SERVICE_CONNECT_REQ connect;
-
-            /* the reason we have to wait for the target here is that the driver layer
-             * has to init BMI in order to set the host block size,
-             */
-        status = HTCWaitTarget(ar->arHtcTarget);
-
-        if (status) {
-            break;
-        }
-
-        A_MEMZERO(&connect,sizeof(connect));
-            /* meta data is unused for now */
-        connect.pMetaData = NULL;
-        connect.MetaDataLength = 0;
-            /* these fields are the same for all service endpoints */
-        connect.EpCallbacks.pContext = ar;
-        connect.EpCallbacks.EpTxCompleteMultiple = ar6000_tx_complete;
-        connect.EpCallbacks.EpRecv = ar6000_rx;
-        connect.EpCallbacks.EpRecvRefill = ar6000_rx_refill;
-        connect.EpCallbacks.EpSendFull = ar6000_tx_queue_full;
-            /* set the max queue depth so that our ar6000_tx_queue_full handler gets called.
-             * Linux has the peculiarity of not providing flow control between the
-             * NIC and the network stack. There is no API to indicate that a TX packet
-             * was sent which could provide some back pressure to the network stack.
-             * Under linux you would have to wait till the network stack consumed all sk_buffs
-             * before any back-flow kicked in. Which isn't very friendly.
-             * So we have to manage this ourselves */
-        connect.MaxSendQueueDepth = MAX_DEFAULT_SEND_QUEUE_DEPTH;
-        connect.EpCallbacks.RecvRefillWaterMark = AR6000_MAX_RX_BUFFERS / 4; /* set to 25 % */
-        if (0 == connect.EpCallbacks.RecvRefillWaterMark) {
-            connect.EpCallbacks.RecvRefillWaterMark++;
-        }
-            /* connect to control service */
-        connect.ServiceID = WMI_CONTROL_SVC;
-        status = ar6000_connectservice(ar,
-                                       &connect,
-                                       "WMI CONTROL");
-        if (status) {
-            break;
-        }
-
-        connect.LocalConnectionFlags |= HTC_LOCAL_CONN_FLAGS_ENABLE_SEND_BUNDLE_PADDING;
-            /* limit the HTC message size on the send path, although we can receive A-MSDU frames of
-             * 4K, we will only send ethernet-sized (802.3) frames on the send path. */
-        connect.MaxSendMsgSize = WMI_MAX_TX_DATA_FRAME_LENGTH;
-
-            /* to reduce the amount of committed memory for larger A_MSDU frames, use the recv-alloc threshold
-             * mechanism for larger packets */
-        connect.EpCallbacks.RecvAllocThreshold = AR6000_BUFFER_SIZE;
-        connect.EpCallbacks.EpRecvAllocThresh = ar6000_alloc_amsdu_rxbuf;
-
-            /* for the remaining data services set the connection flag to reduce dribbling,
-             * if configured to do so */
-        if (reduce_credit_dribble) {
-            connect.ConnectionFlags |= HTC_CONNECT_FLAGS_REDUCE_CREDIT_DRIBBLE;
-            /* the credit dribble trigger threshold is (reduce_credit_dribble - 1) for a value
-             * of 0-3 */
-            connect.ConnectionFlags &= ~HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK;
-            connect.ConnectionFlags |=
-                        ((u16)reduce_credit_dribble - 1) & HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK;
-        }
-            /* connect to best-effort service */
-        connect.ServiceID = WMI_DATA_BE_SVC;
-
-        status = ar6000_connectservice(ar,
-                                       &connect,
-                                       "WMI DATA BE");
-        if (status) {
-            break;
-        }
-
-            /* connect to back-ground
-             * map this to WMI LOW_PRI */
-        connect.ServiceID = WMI_DATA_BK_SVC;
-        status = ar6000_connectservice(ar,
-                                       &connect,
-                                       "WMI DATA BK");
-        if (status) {
-            break;
-        }
-
-            /* connect to Video service, map this to
-             * to HI PRI */
-        connect.ServiceID = WMI_DATA_VI_SVC;
-        status = ar6000_connectservice(ar,
-                                       &connect,
-                                       "WMI DATA VI");
-        if (status) {
-            break;
-        }
-
-            /* connect to VO service, this is currently not
-             * mapped to a WMI priority stream due to historical reasons.
-             * WMI originally defined 3 priorities over 3 mailboxes
-             * We can change this when WMI is reworked so that priorities are not
-             * dependent on mailboxes */
-        connect.ServiceID = WMI_DATA_VO_SVC;
-        status = ar6000_connectservice(ar,
-                                       &connect,
-                                       "WMI DATA VO");
-        if (status) {
-            break;
-        }
-
-        A_ASSERT(arAc2EndpointID(ar,WMM_AC_BE) != 0);
-        A_ASSERT(arAc2EndpointID(ar,WMM_AC_BK) != 0);
-        A_ASSERT(arAc2EndpointID(ar,WMM_AC_VI) != 0);
-        A_ASSERT(arAc2EndpointID(ar,WMM_AC_VO) != 0);
-
-            /* setup access class priority mappings */
-        ar->arAcStreamPriMap[WMM_AC_BK] = 0; /* lowest  */
-        ar->arAcStreamPriMap[WMM_AC_BE] = 1; /*         */
-        ar->arAcStreamPriMap[WMM_AC_VI] = 2; /*         */
-        ar->arAcStreamPriMap[WMM_AC_VO] = 3; /* highest */
+		/* Indicate that WMI is enabled (although not ready yet) */
+		ar->arWmiEnabled = true;
+		if ((ar->arWmi = wmi_init((void *) ar)) == NULL)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() Failed to initialize WMI.\n", __func__));
+			ret = -EIO;
+			goto ar6000_init_done;
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() Got WMI @ 0x%lx.\n", __func__,
+					       (unsigned long) ar->arWmi));
+	}
+
+	do {
+		HTC_SERVICE_CONNECT_REQ connect;
+
+		/* the reason we have to wait for the target here is that the driver layer
+		 * has to init BMI in order to set the host block size,
+		 */
+		status = HTCWaitTarget(ar->arHtcTarget);
+
+		if (status) {
+			break;
+		}
+
+		A_MEMZERO(&connect,sizeof(connect));
+		/* meta data is unused for now */
+		connect.pMetaData = NULL;
+		connect.MetaDataLength = 0;
+		/* these fields are the same for all service endpoints */
+		connect.EpCallbacks.pContext = ar;
+		connect.EpCallbacks.EpTxCompleteMultiple = ar6000_tx_complete;
+		connect.EpCallbacks.EpRecv = ar6000_rx;
+		connect.EpCallbacks.EpRecvRefill = ar6000_rx_refill;
+		connect.EpCallbacks.EpSendFull = ar6000_tx_queue_full;
+		/* set the max queue depth so that our ar6000_tx_queue_full handler gets called.
+		 * Linux has the peculiarity of not providing flow control between the
+		 * NIC and the network stack. There is no API to indicate that a TX packet
+		 * was sent which could provide some back pressure to the network stack.
+		 * Under linux you would have to wait till the network stack consumed all sk_buffs
+		 * before any back-flow kicked in. Which isn't very friendly.
+		 * So we have to manage this ourselves */
+		connect.MaxSendQueueDepth = MAX_DEFAULT_SEND_QUEUE_DEPTH;
+		connect.EpCallbacks.RecvRefillWaterMark = AR6000_MAX_RX_BUFFERS / 4; /* set to 25 % */
+		if (0 == connect.EpCallbacks.RecvRefillWaterMark) {
+			connect.EpCallbacks.RecvRefillWaterMark++;
+		}
+		/* connect to control service */
+		connect.ServiceID = WMI_CONTROL_SVC;
+		status = ar6000_connectservice(ar,
+					       &connect,
+					       "WMI CONTROL");
+		if (status) {
+			break;
+		}
+
+		connect.LocalConnectionFlags |= HTC_LOCAL_CONN_FLAGS_ENABLE_SEND_BUNDLE_PADDING;
+		/* limit the HTC message size on the send path, although we can receive A-MSDU frames of
+		 * 4K, we will only send ethernet-sized (802.3) frames on the send path. */
+		connect.MaxSendMsgSize = WMI_MAX_TX_DATA_FRAME_LENGTH;
+
+		/* to reduce the amount of committed memory for larger A_MSDU frames, use the recv-alloc threshold
+		 * mechanism for larger packets */
+		connect.EpCallbacks.RecvAllocThreshold = AR6000_BUFFER_SIZE;
+		connect.EpCallbacks.EpRecvAllocThresh = ar6000_alloc_amsdu_rxbuf;
+
+		/* for the remaining data services set the connection flag to reduce dribbling,
+		 * if configured to do so */
+		if (reduce_credit_dribble) {
+			connect.ConnectionFlags |= HTC_CONNECT_FLAGS_REDUCE_CREDIT_DRIBBLE;
+			/* the credit dribble trigger threshold is (reduce_credit_dribble - 1) for a value
+			 * of 0-3 */
+			connect.ConnectionFlags &= ~HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK;
+			connect.ConnectionFlags |=
+				((u16)reduce_credit_dribble - 1) & HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK;
+		}
+		/* connect to best-effort service */
+		connect.ServiceID = WMI_DATA_BE_SVC;
+
+		status = ar6000_connectservice(ar,
+					       &connect,
+					       "WMI DATA BE");
+		if (status) {
+			break;
+		}
+
+		/* connect to back-ground
+		 * map this to WMI LOW_PRI */
+		connect.ServiceID = WMI_DATA_BK_SVC;
+		status = ar6000_connectservice(ar,
+					       &connect,
+					       "WMI DATA BK");
+		if (status) {
+			break;
+		}
+
+		/* connect to Video service, map this to
+		 * to HI PRI */
+		connect.ServiceID = WMI_DATA_VI_SVC;
+		status = ar6000_connectservice(ar,
+					       &connect,
+					       "WMI DATA VI");
+		if (status) {
+			break;
+		}
+
+		/* connect to VO service, this is currently not
+		 * mapped to a WMI priority stream due to historical reasons.
+		 * WMI originally defined 3 priorities over 3 mailboxes
+		 * We can change this when WMI is reworked so that priorities are not
+		 * dependent on mailboxes */
+		connect.ServiceID = WMI_DATA_VO_SVC;
+		status = ar6000_connectservice(ar,
+					       &connect,
+					       "WMI DATA VO");
+		if (status) {
+			break;
+		}
+
+		A_ASSERT(arAc2EndpointID(ar,WMM_AC_BE) != 0);
+		A_ASSERT(arAc2EndpointID(ar,WMM_AC_BK) != 0);
+		A_ASSERT(arAc2EndpointID(ar,WMM_AC_VI) != 0);
+		A_ASSERT(arAc2EndpointID(ar,WMM_AC_VO) != 0);
+
+		/* setup access class priority mappings */
+		ar->arAcStreamPriMap[WMM_AC_BK] = 0; /* lowest  */
+		ar->arAcStreamPriMap[WMM_AC_BE] = 1; /*         */
+		ar->arAcStreamPriMap[WMM_AC_VI] = 2; /*         */
+		ar->arAcStreamPriMap[WMM_AC_VO] = 3; /* highest */
 
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
-        if (setuphci && (NULL != ar6kHciTransCallbacks.setupTransport)) {
-            HCI_TRANSPORT_MISC_HANDLES hciHandles;
-
-            hciHandles.netDevice = ar->arNetDev;
-            hciHandles.hifDevice = ar->arHifDevice;
-            hciHandles.htcHandle = ar->arHtcTarget;
-            status = (int)(ar6kHciTransCallbacks.setupTransport(&hciHandles));
-        }
+		if (setuphci && (NULL != ar6kHciTransCallbacks.setupTransport)) {
+			HCI_TRANSPORT_MISC_HANDLES hciHandles;
+
+			hciHandles.netDevice = ar->arNetDev;
+			hciHandles.hifDevice = ar->arHifDevice;
+			hciHandles.htcHandle = ar->arHtcTarget;
+			status = (int)(ar6kHciTransCallbacks.setupTransport(&hciHandles));
+		}
 #else
-        if (setuphci) {
-                /* setup HCI */
-            status = ar6000_setup_hci(ar);
-        }
+		if (setuphci) {
+			/* setup HCI */
+			status = ar6000_setup_hci(ar);
+		}
 #endif
 #ifdef EXPORT_HCI_PAL_INTERFACE
-        if (setuphcipal && (NULL != ar6kHciPalCallbacks_g.setupTransport))
-          status = ar6kHciPalCallbacks_g.setupTransport(ar);
+		if (setuphcipal && (NULL != ar6kHciPalCallbacks_g.setupTransport))
+			status = ar6kHciPalCallbacks_g.setupTransport(ar);
 #else
-        if(setuphcipal)
-          status = ar6k_setup_hci_pal(ar);
+		if (setuphcipal)
+			status = ar6k_setup_hci_pal(ar);
 #endif
 
-    } while (false);
-
-    if (status) {
-        ret = -EIO;
-        goto ar6000_init_done;
-    }
-
-    /*
-     * give our connected endpoints some buffers
-     */
-
-    ar6000_rx_refill(ar, ar->arControlEp);
-    ar6000_rx_refill(ar, arAc2EndpointID(ar,WMM_AC_BE));
-
-    /*
-     * We will post the receive buffers only for SPE or endpoint ping testing so we are
-     * making it conditional on the 'bypasswmi' flag.
-     */
-    if (bypasswmi) {
-        ar6000_rx_refill(ar,arAc2EndpointID(ar,WMM_AC_BK));
-        ar6000_rx_refill(ar,arAc2EndpointID(ar,WMM_AC_VI));
-        ar6000_rx_refill(ar,arAc2EndpointID(ar,WMM_AC_VO));
-    }
-
-    /* allocate some buffers that handle larger AMSDU frames */
-    ar6000_refill_amsdu_rxbufs(ar,AR6000_MAX_AMSDU_RX_BUFFERS);
-
-        /* setup credit distribution */
-    ar6000_setup_credit_dist(ar->arHtcTarget, &ar->arCreditStateInfo);
-
-    /* Since cookies are used for HTC transports, they should be */
-    /* initialized prior to enabling HTC.                        */
-    ar6000_cookie_init(ar);
-
-    /* start HTC */
-    status = HTCStart(ar->arHtcTarget);
-
-    if (status) {
-        if (ar->arWmiEnabled == true) {
-            wmi_shutdown(ar->arWmi);
-            ar->arWmiEnabled = false;
-            ar->arWmi = NULL;
-        }
-        ar6000_cookie_cleanup(ar);
-        ret = -EIO;
-        goto ar6000_init_done;
-    }
-
-    if (!bypasswmi) {
-        /* Wait for Wmi event to be ready */
-        timeleft = wait_event_interruptible_timeout(arEvent,
-            (ar->arWmiReady == true), wmitimeout * HZ);
-
-        if (ar->arVersion.abi_ver != AR6K_ABI_VERSION) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ABI Version mismatch: Host(0x%x), Target(0x%x)\n", AR6K_ABI_VERSION, ar->arVersion.abi_ver));
+	} while (false);
+
+	if (status) {
+		ret = -EIO;
+		goto ar6000_init_done;
+	}
+
+	/*
+	 * give our connected endpoints some buffers
+	 */
+
+	ar6000_rx_refill(ar, ar->arControlEp);
+	ar6000_rx_refill(ar, arAc2EndpointID(ar,WMM_AC_BE));
+
+	/*
+	 * We will post the receive buffers only for SPE or endpoint ping testing so we are
+	 * making it conditional on the 'bypasswmi' flag.
+	 */
+	if (bypasswmi) {
+		ar6000_rx_refill(ar,arAc2EndpointID(ar,WMM_AC_BK));
+		ar6000_rx_refill(ar,arAc2EndpointID(ar,WMM_AC_VI));
+		ar6000_rx_refill(ar,arAc2EndpointID(ar,WMM_AC_VO));
+	}
+
+	/* allocate some buffers that handle larger AMSDU frames */
+	ar6000_refill_amsdu_rxbufs(ar,AR6000_MAX_AMSDU_RX_BUFFERS);
+
+	/* setup credit distribution */
+	ar6000_setup_credit_dist(ar->arHtcTarget, &ar->arCreditStateInfo);
+
+	/* Since cookies are used for HTC transports, they should be */
+	/* initialized prior to enabling HTC.                        */
+	ar6000_cookie_init(ar);
+
+	/* start HTC */
+	status = HTCStart(ar->arHtcTarget);
+
+	if (status) {
+		if (ar->arWmiEnabled == true) {
+			wmi_shutdown(ar->arWmi);
+			ar->arWmiEnabled = false;
+			ar->arWmi = NULL;
+		}
+		ar6000_cookie_cleanup(ar);
+		ret = -EIO;
+		goto ar6000_init_done;
+	}
+
+	if (!bypasswmi) {
+		/* Wait for Wmi event to be ready */
+		timeleft = wait_event_interruptible_timeout(arEvent,
+							    (ar->arWmiReady == true), wmitimeout * HZ);
+
+		if (ar->arVersion.abi_ver != AR6K_ABI_VERSION) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ABI Version mismatch: Host(0x%x), Target(0x%x)\n", AR6K_ABI_VERSION, ar->arVersion.abi_ver));
 #ifndef ATH6K_SKIP_ABI_VERSION_CHECK
-            ret = -EIO;
-            goto ar6000_init_done;
+			ret = -EIO;
+			goto ar6000_init_done;
 #endif /* ATH6K_SKIP_ABI_VERSION_CHECK */
-        }
+		}
 
-        if(!timeleft || signal_pending(current))
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("WMI is not ready or wait was interrupted\n"));
-            ret = -EIO;
-            goto ar6000_init_done;
-        }
+		if (!timeleft || signal_pending(current))
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("WMI is not ready or wait was interrupted\n"));
+			ret = -EIO;
+			goto ar6000_init_done;
+		}
 
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() WMI is ready\n", __func__));
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() WMI is ready\n", __func__));
 
-        /* Communicate the wmi protocol verision to the target */
-        if ((ar6000_set_host_app_area(ar)) != 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set the host app area\n"));
-        }
+		/* Communicate the wmi protocol verision to the target */
+		if ((ar6000_set_host_app_area(ar)) != 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set the host app area\n"));
+		}
 
-        /* configure the device for rx dot11 header rules 0,0 are the default values
-         * therefore this command can be skipped if the inputs are 0,false,false.Required
-         if checksum offload is needed. Set RxMetaVersion to 2*/
-        if ((wmi_set_rx_frame_format_cmd(ar->arWmi,ar->rxMetaVersion, processDot11Hdr, processDot11Hdr)) != 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set the rx frame format.\n"));
-        }
+		/* configure the device for rx dot11 header rules 0,0 are the default values
+		 * therefore this command can be skipped if the inputs are 0,false,false.Required
+		 if checksum offload is needed. Set RxMetaVersion to 2*/
+		if ((wmi_set_rx_frame_format_cmd(ar->arWmi,ar->rxMetaVersion, processDot11Hdr, processDot11Hdr)) != 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set the rx frame format.\n"));
+		}
 
 #if defined(INIT_MODE_DRV_ENABLED) && defined(ENABLE_COEXISTENCE)
-        /* Configure the type of BT collocated with WLAN */
-        A_MEMZERO(&sbcb_cmd, sizeof(WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD));
+		/* Configure the type of BT collocated with WLAN */
+		A_MEMZERO(&sbcb_cmd, sizeof(WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD));
 #ifdef CONFIG_AR600x_BT_QCOM
-        sbcb_cmd.btcoexCoLocatedBTdev = 1;
+		sbcb_cmd.btcoexCoLocatedBTdev = 1;
 #elif defined(CONFIG_AR600x_BT_CSR)
-        sbcb_cmd.btcoexCoLocatedBTdev = 2;
+		sbcb_cmd.btcoexCoLocatedBTdev = 2;
 #elif defined(CONFIG_AR600x_BT_AR3001)
-        sbcb_cmd.btcoexCoLocatedBTdev = 3;
+		sbcb_cmd.btcoexCoLocatedBTdev = 3;
 #else
 #error Unsupported Bluetooth Type
 #endif /* Collocated Bluetooth Type */
 
-        if ((wmi_set_btcoex_colocated_bt_dev_cmd(ar->arWmi, &sbcb_cmd)) != 0)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set collocated BT type\n"));
-        }
+		if ((wmi_set_btcoex_colocated_bt_dev_cmd(ar->arWmi, &sbcb_cmd)) != 0)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set collocated BT type\n"));
+		}
 
-        /* Configure the type of BT collocated with WLAN */
-        A_MEMZERO(&sbfa_cmd, sizeof(WMI_SET_BTCOEX_FE_ANT_CMD));
+		/* Configure the type of BT collocated with WLAN */
+		A_MEMZERO(&sbfa_cmd, sizeof(WMI_SET_BTCOEX_FE_ANT_CMD));
 #ifdef CONFIG_AR600x_DUAL_ANTENNA
-        sbfa_cmd.btcoexFeAntType = 2;
+		sbfa_cmd.btcoexFeAntType = 2;
 #elif defined(CONFIG_AR600x_SINGLE_ANTENNA)
-        sbfa_cmd.btcoexFeAntType = 1;
+		sbfa_cmd.btcoexFeAntType = 1;
 #else
 #error Unsupported Front-End Antenna Configuration
 #endif /* AR600x Front-End Antenna Configuration */
 
-        if ((wmi_set_btcoex_fe_ant_cmd(ar->arWmi, &sbfa_cmd)) != 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set fornt end antenna configuration\n"));
-        }
+		if ((wmi_set_btcoex_fe_ant_cmd(ar->arWmi, &sbfa_cmd)) != 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to set fornt end antenna configuration\n"));
+		}
 #endif /* INIT_MODE_DRV_ENABLED && ENABLE_COEXISTENCE */
-    }
+	}
 
-    ar->arNumDataEndPts = 1;
+	ar->arNumDataEndPts = 1;
 
-    if (bypasswmi) {
-            /* for tests like endpoint ping, the MAC address needs to be non-zero otherwise
-             * the data path through a raw socket is disabled */
-        dev->dev_addr[0] = 0x00;
-        dev->dev_addr[1] = 0x01;
-        dev->dev_addr[2] = 0x02;
-        dev->dev_addr[3] = 0xAA;
-        dev->dev_addr[4] = 0xBB;
-        dev->dev_addr[5] = 0xCC;
-    }
+	if (bypasswmi) {
+		/* for tests like endpoint ping, the MAC address needs to be non-zero otherwise
+		 * the data path through a raw socket is disabled */
+		dev->dev_addr[0] = 0x00;
+		dev->dev_addr[1] = 0x01;
+		dev->dev_addr[2] = 0x02;
+		dev->dev_addr[3] = 0xAA;
+		dev->dev_addr[4] = 0xBB;
+		dev->dev_addr[5] = 0xCC;
+	}
 
 ar6000_init_done:
-    rtnl_lock();
-    dev_put(dev);
+	rtnl_lock();
+	dev_put(dev);
 
-    return ret;
+	return ret;
 }
 
 
 void
 ar6000_bitrate_rx(void *devt, s32 rateKbps)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
 
-    ar->arBitRate = rateKbps;
-    wake_up(&arEvent);
+	ar->arBitRate = rateKbps;
+	wake_up(&arEvent);
 }
 
 void
 ar6000_ratemask_rx(void *devt, u32 ratemask)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
 
-    ar->arRateMask = ratemask;
-    wake_up(&arEvent);
+	ar->arRateMask = ratemask;
+	wake_up(&arEvent);
 }
 
 void
 ar6000_txPwr_rx(void *devt, u8 txPwr)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
 
-    ar->arTxPwr = txPwr;
-    wake_up(&arEvent);
+	ar->arTxPwr = txPwr;
+	wake_up(&arEvent);
 }
 
 
 void
 ar6000_channelList_rx(void *devt, s8 numChan, u16 *chanList)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
 
-    A_MEMCPY(ar->arChannelList, chanList, numChan * sizeof (u16));
-    ar->arNumChannels = numChan;
+	A_MEMCPY(ar->arChannelList, chanList, numChan * sizeof (u16));
+	ar->arNumChannels = numChan;
 
-    wake_up(&arEvent);
+	wake_up(&arEvent);
 }
 
 u8 ar6000_ibss_map_epid(struct sk_buff *skb, struct net_device *dev, u32 *mapNo)
 {
-    AR_SOFTC_T      *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    u8 *datap;
-    ATH_MAC_HDR     *macHdr;
-    u32 i, eptMap;
-
-    (*mapNo) = 0;
-    datap = A_NETBUF_DATA(skb);
-    macHdr = (ATH_MAC_HDR *)(datap + sizeof(WMI_DATA_HDR));
-    if (IEEE80211_IS_MULTICAST(macHdr->dstMac)) {
-        return ENDPOINT_2;
-    }
-
-    eptMap = -1;
-    for (i = 0; i < ar->arNodeNum; i ++) {
-        if (IEEE80211_ADDR_EQ(macHdr->dstMac, ar->arNodeMap[i].macAddress)) {
-            (*mapNo) = i + 1;
-            ar->arNodeMap[i].txPending ++;
-            return ar->arNodeMap[i].epId;
-        }
-
-        if ((eptMap == -1) && !ar->arNodeMap[i].txPending) {
-            eptMap = i;
-        }
-    }
-
-    if (eptMap == -1) {
-        eptMap = ar->arNodeNum;
-        ar->arNodeNum ++;
-        A_ASSERT(ar->arNodeNum <= MAX_NODE_NUM);
-    }
-
-    A_MEMCPY(ar->arNodeMap[eptMap].macAddress, macHdr->dstMac, IEEE80211_ADDR_LEN);
-
-    for (i = ENDPOINT_2; i <= ENDPOINT_5; i ++) {
-        if (!ar->arTxPending[i]) {
-            ar->arNodeMap[eptMap].epId = i;
-            break;
-        }
-        // No free endpoint is available, start redistribution on the inuse endpoints.
-        if (i == ENDPOINT_5) {
-            ar->arNodeMap[eptMap].epId = ar->arNexEpId;
-            ar->arNexEpId ++;
-            if (ar->arNexEpId > ENDPOINT_5) {
-                ar->arNexEpId = ENDPOINT_2;
-            }
-        }
-    }
-
-    (*mapNo) = eptMap + 1;
-    ar->arNodeMap[eptMap].txPending ++;
-
-    return ar->arNodeMap[eptMap].epId;
+	AR_SOFTC_T      *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	u8 *datap;
+	ATH_MAC_HDR     *macHdr;
+	u32 i, eptMap;
+
+	(*mapNo) = 0;
+	datap = A_NETBUF_DATA(skb);
+	macHdr = (ATH_MAC_HDR *)(datap + sizeof(WMI_DATA_HDR));
+	if (IEEE80211_IS_MULTICAST(macHdr->dstMac)) {
+		return ENDPOINT_2;
+	}
+
+	eptMap = -1;
+	for (i = 0; i < ar->arNodeNum; i ++) {
+		if (IEEE80211_ADDR_EQ(macHdr->dstMac, ar->arNodeMap[i].macAddress)) {
+			(*mapNo) = i + 1;
+			ar->arNodeMap[i].txPending ++;
+			return ar->arNodeMap[i].epId;
+		}
+
+		if ((eptMap == -1) && !ar->arNodeMap[i].txPending) {
+			eptMap = i;
+		}
+	}
+
+	if (eptMap == -1) {
+		eptMap = ar->arNodeNum;
+		ar->arNodeNum ++;
+		A_ASSERT(ar->arNodeNum <= MAX_NODE_NUM);
+	}
+
+	A_MEMCPY(ar->arNodeMap[eptMap].macAddress, macHdr->dstMac, IEEE80211_ADDR_LEN);
+
+	for (i = ENDPOINT_2; i <= ENDPOINT_5; i ++) {
+		if (!ar->arTxPending[i]) {
+			ar->arNodeMap[eptMap].epId = i;
+			break;
+		}
+		// No free endpoint is available, start redistribution on the inuse endpoints.
+		if (i == ENDPOINT_5) {
+			ar->arNodeMap[eptMap].epId = ar->arNexEpId;
+			ar->arNexEpId ++;
+			if (ar->arNexEpId > ENDPOINT_5) {
+				ar->arNexEpId = ENDPOINT_2;
+			}
+		}
+	}
+
+	(*mapNo) = eptMap + 1;
+	ar->arNodeMap[eptMap].txPending ++;
+
+	return ar->arNodeMap[eptMap].epId;
 }
 
 #ifdef DEBUG
@@ -2866,12 +2866,12 @@ static void ar6000_dump_skb(struct sk_buff *skb)
 {
    u_char *ch;
    for (ch = A_NETBUF_DATA(skb);
-        (unsigned long)ch < ((unsigned long)A_NETBUF_DATA(skb) +
-        A_NETBUF_LEN(skb)); ch++)
-    {
-         AR_DEBUG_PRINTF(ATH_DEBUG_WARN,("%2.2x ", *ch));
-    }
-    AR_DEBUG_PRINTF(ATH_DEBUG_WARN,("\n"));
+	(unsigned long)ch < ((unsigned long)A_NETBUF_DATA(skb) +
+			     A_NETBUF_LEN(skb)); ch++)
+   {
+	   AR_DEBUG_PRINTF(ATH_DEBUG_WARN,("%2.2x ", *ch));
+   }
+   AR_DEBUG_PRINTF(ATH_DEBUG_WARN,("\n"));
 }
 #endif
 
@@ -2883,369 +2883,369 @@ static int
 ar6000_data_tx(struct sk_buff *skb, struct net_device *dev)
 {
 #define AC_NOT_MAPPED   99
-    AR_SOFTC_T        *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    u8 ac = AC_NOT_MAPPED;
-    HTC_ENDPOINT_ID    eid = ENDPOINT_UNUSED;
-    u32 mapNo = 0;
-    int               len;
-    struct ar_cookie *cookie;
-    bool            checkAdHocPsMapping = false,bMoreData = false;
-    HTC_TX_TAG        htc_tag = AR6K_DATA_PKT_TAG;
-    u8 dot11Hdr = processDot11Hdr;
+	AR_SOFTC_T        *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	u8 ac = AC_NOT_MAPPED;
+	HTC_ENDPOINT_ID    eid = ENDPOINT_UNUSED;
+	u32 mapNo = 0;
+	int               len;
+	struct ar_cookie *cookie;
+	bool            checkAdHocPsMapping = false,bMoreData = false;
+	HTC_TX_TAG        htc_tag = AR6K_DATA_PKT_TAG;
+	u8 dot11Hdr = processDot11Hdr;
 #ifdef CONFIG_PM
-    if (ar->arWowState != WLAN_WOW_STATE_NONE) {
-        A_NETBUF_FREE(skb);
-        return 0;
-    }
+	if (ar->arWowState != WLAN_WOW_STATE_NONE) {
+		A_NETBUF_FREE(skb);
+		return 0;
+	}
 #endif /* CONFIG_PM */
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("ar6000_data_tx start - skb=0x%lx, data=0x%lx, len=0x%x\n",
-                     (unsigned long)skb, (unsigned long)A_NETBUF_DATA(skb),
-                     A_NETBUF_LEN(skb)));
+	AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("ar6000_data_tx start - skb=0x%lx, data=0x%lx, len=0x%x\n",
+					   (unsigned long)skb, (unsigned long)A_NETBUF_DATA(skb),
+					   A_NETBUF_LEN(skb)));
 
-    /* If target is not associated */
-    if( (!ar->arConnected && !bypasswmi)
+	/* If target is not associated */
+	if ( (!ar->arConnected && !bypasswmi)
 #ifdef CONFIG_HOST_TCMD_SUPPORT
-     /* TCMD doesnt support any data, free the buf and return */
-    || (ar->arTargetMode == AR6000_TCMD_MODE)
+	     /* TCMD doesnt support any data, free the buf and return */
+	     || (ar->arTargetMode == AR6000_TCMD_MODE)
 #endif
-                                            ) {
-        A_NETBUF_FREE(skb);
-        return 0;
-    }
+		) {
+		A_NETBUF_FREE(skb);
+		return 0;
+	}
 
-    do {
+	do {
 
-        if (ar->arWmiReady == false && bypasswmi == 0) {
-            break;
-        }
+		if (ar->arWmiReady == false && bypasswmi == 0) {
+			break;
+		}
 
 #ifdef BLOCK_TX_PATH_FLAG
-        if (blocktx) {
-            break;
-        }
+		if (blocktx) {
+			break;
+		}
 #endif /* BLOCK_TX_PATH_FLAG */
 
-        /* AP mode Power save processing */
-        /* If the dst STA is in sleep state, queue the pkt in its PS queue */
-
-        if (ar->arNetworkType == AP_NETWORK) {
-            ATH_MAC_HDR *datap = (ATH_MAC_HDR *)A_NETBUF_DATA(skb);
-            sta_t *conn = NULL;
-
-            /* If the dstMac is a Multicast address & atleast one of the
-             * associated STA is in PS mode, then queue the pkt to the
-             * mcastq
-             */
-            if (IEEE80211_IS_MULTICAST(datap->dstMac)) {
-                u8 ctr=0;
-                bool qMcast=false;
-
-
-                for (ctr=0; ctr<AP_MAX_NUM_STA; ctr++) {
-                    if (STA_IS_PWR_SLEEP((&ar->sta_list[ctr]))) {
-                        qMcast = true;
-                    }
-                }
-                if(qMcast) {
-
-                    /* If this transmit is not because of a Dtim Expiry q it */
-                    if (ar->DTIMExpired == false) {
-                        bool isMcastqEmpty = false;
-
-                        A_MUTEX_LOCK(&ar->mcastpsqLock);
-                        isMcastqEmpty = A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq);
-                        A_NETBUF_ENQUEUE(&ar->mcastpsq, skb);
-                        A_MUTEX_UNLOCK(&ar->mcastpsqLock);
-
-                        /* If this is the first Mcast pkt getting queued
-                         * indicate to the target to set the BitmapControl LSB
-                         * of the TIM IE.
-                         */
-                        if (isMcastqEmpty) {
-                             wmi_set_pvb_cmd(ar->arWmi, MCAST_AID, 1);
-                        }
-                        return 0;
-                    } else {
-                     /* This transmit is because of Dtim expiry. Determine if
-                      * MoreData bit has to be set.
-                      */
-                         A_MUTEX_LOCK(&ar->mcastpsqLock);
-                         if(!A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq)) {
-                             bMoreData = true;
-                         }
-                         A_MUTEX_UNLOCK(&ar->mcastpsqLock);
-                    }
-                }
-            } else {
-                conn = ieee80211_find_conn(ar, datap->dstMac);
-                if (conn) {
-                    if (STA_IS_PWR_SLEEP(conn)) {
-                        /* If this transmit is not because of a PsPoll q it*/
-                        if (!STA_IS_PS_POLLED(conn)) {
-                            bool isPsqEmpty = false;
-                            /* Queue the frames if the STA is sleeping */
-                            A_MUTEX_LOCK(&conn->psqLock);
-                            isPsqEmpty = A_NETBUF_QUEUE_EMPTY(&conn->psq);
-                            A_NETBUF_ENQUEUE(&conn->psq, skb);
-                            A_MUTEX_UNLOCK(&conn->psqLock);
-
-                            /* If this is the first pkt getting queued
-                             * for this STA, update the PVB for this STA
-                             */
-                            if (isPsqEmpty) {
-                                wmi_set_pvb_cmd(ar->arWmi, conn->aid, 1);
-                            }
-
-                            return 0;
-                         } else {
-                         /* This tx is because of a PsPoll. Determine if
-                          * MoreData bit has to be set
-                          */
-                             A_MUTEX_LOCK(&conn->psqLock);
-                             if (!A_NETBUF_QUEUE_EMPTY(&conn->psq)) {
-                                 bMoreData = true;
-                             }
-                             A_MUTEX_UNLOCK(&conn->psqLock);
-                         }
-                    }
-                } else {
-
-                    /* non existent STA. drop the frame */
-                    A_NETBUF_FREE(skb);
-                    return 0;
-                }
-            }
-        }
-
-        if (ar->arWmiEnabled) {
+		/* AP mode Power save processing */
+		/* If the dst STA is in sleep state, queue the pkt in its PS queue */
+
+		if (ar->arNetworkType == AP_NETWORK) {
+			ATH_MAC_HDR *datap = (ATH_MAC_HDR *)A_NETBUF_DATA(skb);
+			sta_t *conn = NULL;
+
+			/* If the dstMac is a Multicast address & atleast one of the
+			 * associated STA is in PS mode, then queue the pkt to the
+			 * mcastq
+			 */
+			if (IEEE80211_IS_MULTICAST(datap->dstMac)) {
+				u8 ctr=0;
+				bool qMcast=false;
+
+
+				for (ctr=0; ctr<AP_MAX_NUM_STA; ctr++) {
+					if (STA_IS_PWR_SLEEP((&ar->sta_list[ctr]))) {
+						qMcast = true;
+					}
+				}
+				if (qMcast) {
+
+					/* If this transmit is not because of a Dtim Expiry q it */
+					if (ar->DTIMExpired == false) {
+						bool isMcastqEmpty = false;
+
+						A_MUTEX_LOCK(&ar->mcastpsqLock);
+						isMcastqEmpty = A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq);
+						A_NETBUF_ENQUEUE(&ar->mcastpsq, skb);
+						A_MUTEX_UNLOCK(&ar->mcastpsqLock);
+
+						/* If this is the first Mcast pkt getting queued
+						 * indicate to the target to set the BitmapControl LSB
+						 * of the TIM IE.
+						 */
+						if (isMcastqEmpty) {
+							wmi_set_pvb_cmd(ar->arWmi, MCAST_AID, 1);
+						}
+						return 0;
+					} else {
+						/* This transmit is because of Dtim expiry. Determine if
+						 * MoreData bit has to be set.
+						 */
+						A_MUTEX_LOCK(&ar->mcastpsqLock);
+						if (!A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq)) {
+							bMoreData = true;
+						}
+						A_MUTEX_UNLOCK(&ar->mcastpsqLock);
+					}
+				}
+			} else {
+				conn = ieee80211_find_conn(ar, datap->dstMac);
+				if (conn) {
+					if (STA_IS_PWR_SLEEP(conn)) {
+						/* If this transmit is not because of a PsPoll q it*/
+						if (!STA_IS_PS_POLLED(conn)) {
+							bool isPsqEmpty = false;
+							/* Queue the frames if the STA is sleeping */
+							A_MUTEX_LOCK(&conn->psqLock);
+							isPsqEmpty = A_NETBUF_QUEUE_EMPTY(&conn->psq);
+							A_NETBUF_ENQUEUE(&conn->psq, skb);
+							A_MUTEX_UNLOCK(&conn->psqLock);
+
+							/* If this is the first pkt getting queued
+							 * for this STA, update the PVB for this STA
+							 */
+							if (isPsqEmpty) {
+								wmi_set_pvb_cmd(ar->arWmi, conn->aid, 1);
+							}
+
+							return 0;
+						} else {
+							/* This tx is because of a PsPoll. Determine if
+							 * MoreData bit has to be set
+							 */
+							A_MUTEX_LOCK(&conn->psqLock);
+							if (!A_NETBUF_QUEUE_EMPTY(&conn->psq)) {
+								bMoreData = true;
+							}
+							A_MUTEX_UNLOCK(&conn->psqLock);
+						}
+					}
+				} else {
+
+					/* non existent STA. drop the frame */
+					A_NETBUF_FREE(skb);
+					return 0;
+				}
+			}
+		}
+
+		if (ar->arWmiEnabled) {
 #ifdef CONFIG_CHECKSUM_OFFLOAD
-        u8 csumStart=0;
-        u8 csumDest=0;
-        u8 csum=skb->ip_summed;
-        if(csumOffload && (csum==CHECKSUM_PARTIAL)){
-            csumStart = (skb->head + skb->csum_start - skb_network_header(skb) +
-			 sizeof(ATH_LLC_SNAP_HDR));
-            csumDest=skb->csum_offset+csumStart;
-        }
+			u8 csumStart=0;
+			u8 csumDest=0;
+			u8 csum=skb->ip_summed;
+			if (csumOffload && (csum==CHECKSUM_PARTIAL)){
+				csumStart = (skb->head + skb->csum_start - skb_network_header(skb) +
+					     sizeof(ATH_LLC_SNAP_HDR));
+				csumDest=skb->csum_offset+csumStart;
+			}
 #endif
-            if (A_NETBUF_HEADROOM(skb) < dev->hard_header_len - LINUX_HACK_FUDGE_FACTOR) {
-                struct sk_buff  *newbuf;
-
-                /*
-                 * We really should have gotten enough headroom but sometimes
-                 * we still get packets with not enough headroom.  Copy the packet.
-                 */
-                len = A_NETBUF_LEN(skb);
-                newbuf = A_NETBUF_ALLOC(len);
-                if (newbuf == NULL) {
-                    break;
-                }
-                A_NETBUF_PUT(newbuf, len);
-                A_MEMCPY(A_NETBUF_DATA(newbuf), A_NETBUF_DATA(skb), len);
-                A_NETBUF_FREE(skb);
-                skb = newbuf;
-                /* fall through and assemble header */
-            }
-
-            if (dot11Hdr) {
-                if (wmi_dot11_hdr_add(ar->arWmi,skb,ar->arNetworkType) != 0) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_data_tx-wmi_dot11_hdr_add failed\n"));
-                    break;
-                }
-            } else {
-                if (wmi_dix_2_dot3(ar->arWmi, skb) != 0) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_data_tx - wmi_dix_2_dot3 failed\n"));
-                    break;
-                }
-            }
+			if (A_NETBUF_HEADROOM(skb) < dev->hard_header_len - LINUX_HACK_FUDGE_FACTOR) {
+				struct sk_buff  *newbuf;
+
+				/*
+				 * We really should have gotten enough headroom but sometimes
+				 * we still get packets with not enough headroom.  Copy the packet.
+				 */
+				len = A_NETBUF_LEN(skb);
+				newbuf = A_NETBUF_ALLOC(len);
+				if (newbuf == NULL) {
+					break;
+				}
+				A_NETBUF_PUT(newbuf, len);
+				A_MEMCPY(A_NETBUF_DATA(newbuf), A_NETBUF_DATA(skb), len);
+				A_NETBUF_FREE(skb);
+				skb = newbuf;
+				/* fall through and assemble header */
+			}
+
+			if (dot11Hdr) {
+				if (wmi_dot11_hdr_add(ar->arWmi,skb,ar->arNetworkType) != 0) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_data_tx-wmi_dot11_hdr_add failed\n"));
+					break;
+				}
+			} else {
+				if (wmi_dix_2_dot3(ar->arWmi, skb) != 0) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_data_tx - wmi_dix_2_dot3 failed\n"));
+					break;
+				}
+			}
 #ifdef CONFIG_CHECKSUM_OFFLOAD
-            if(csumOffload && (csum ==CHECKSUM_PARTIAL)){
-                WMI_TX_META_V2  metaV2;
-                metaV2.csumStart =csumStart;
-                metaV2.csumDest = csumDest;
-                metaV2.csumFlags = 0x1;/*instruct target to calculate checksum*/
-                if (wmi_data_hdr_add(ar->arWmi, skb, DATA_MSGTYPE, bMoreData, dot11Hdr,
-                                        WMI_META_VERSION_2,&metaV2) != 0) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_data_tx - wmi_data_hdr_add failed\n"));
-                    break;
-                }
-
-            }
-            else
+			if (csumOffload && (csum ==CHECKSUM_PARTIAL)){
+				WMI_TX_META_V2  metaV2;
+				metaV2.csumStart =csumStart;
+				metaV2.csumDest = csumDest;
+				metaV2.csumFlags = 0x1;/*instruct target to calculate checksum*/
+				if (wmi_data_hdr_add(ar->arWmi, skb, DATA_MSGTYPE, bMoreData, dot11Hdr,
+						     WMI_META_VERSION_2,&metaV2) != 0) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_data_tx - wmi_data_hdr_add failed\n"));
+					break;
+				}
+
+			}
+			else
 #endif
-            {
-                if (wmi_data_hdr_add(ar->arWmi, skb, DATA_MSGTYPE, bMoreData, dot11Hdr,0,NULL) != 0) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_data_tx - wmi_data_hdr_add failed\n"));
-                    break;
-                }
-            }
-
-
-            if ((ar->arNetworkType == ADHOC_NETWORK) &&
-                ar->arIbssPsEnable && ar->arConnected) {
-                    /* flag to check adhoc mapping once we take the lock below: */
-                checkAdHocPsMapping = true;
-
-            } else {
-                    /* get the stream mapping */
-                ac  =  wmi_implicit_create_pstream(ar->arWmi, skb, 0, ar->arWmmEnabled);
-            }
-
-        } else {
-            EPPING_HEADER    *eppingHdr;
-
-            eppingHdr = A_NETBUF_DATA(skb);
-
-            if (IS_EPPING_PACKET(eppingHdr)) {
-                    /* the stream ID is mapped to an access class */
-                ac = eppingHdr->StreamNo_h;
-                    /* some EPPING packets cannot be dropped no matter what access class it was
-                     * sent on.  We can change the packet tag to guarantee it will not get dropped */
-                if (IS_EPING_PACKET_NO_DROP(eppingHdr)) {
-                    htc_tag = AR6K_CONTROL_PKT_TAG;
-                }
-
-                if (ac == HCI_TRANSPORT_STREAM_NUM) {
-                        /* pass this to HCI */
+			{
+				if (wmi_data_hdr_add(ar->arWmi, skb, DATA_MSGTYPE, bMoreData, dot11Hdr,0,NULL) != 0) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_data_tx - wmi_data_hdr_add failed\n"));
+					break;
+				}
+			}
+
+
+			if ((ar->arNetworkType == ADHOC_NETWORK) &&
+			    ar->arIbssPsEnable && ar->arConnected) {
+				/* flag to check adhoc mapping once we take the lock below: */
+				checkAdHocPsMapping = true;
+
+			} else {
+				/* get the stream mapping */
+				ac  =  wmi_implicit_create_pstream(ar->arWmi, skb, 0, ar->arWmmEnabled);
+			}
+
+		} else {
+			EPPING_HEADER    *eppingHdr;
+
+			eppingHdr = A_NETBUF_DATA(skb);
+
+			if (IS_EPPING_PACKET(eppingHdr)) {
+				/* the stream ID is mapped to an access class */
+				ac = eppingHdr->StreamNo_h;
+				/* some EPPING packets cannot be dropped no matter what access class it was
+				 * sent on.  We can change the packet tag to guarantee it will not get dropped */
+				if (IS_EPING_PACKET_NO_DROP(eppingHdr)) {
+					htc_tag = AR6K_CONTROL_PKT_TAG;
+				}
+
+				if (ac == HCI_TRANSPORT_STREAM_NUM) {
+					/* pass this to HCI */
 #ifndef EXPORT_HCI_BRIDGE_INTERFACE
-                    if (!hci_test_send(ar,skb)) {
-                        return 0;
-                    }
+					if (!hci_test_send(ar,skb)) {
+						return 0;
+					}
 #endif
-                        /* set AC to discard this skb */
-                    ac = AC_NOT_MAPPED;
-                } else {
-                    /* a quirk of linux, the payload of the frame is 32-bit aligned and thus the addition
-                     * of the HTC header will mis-align the start of the HTC frame, so we add some
-                     * padding which will be stripped off in the target */
-                    if (EPPING_ALIGNMENT_PAD > 0) {
-                        A_NETBUF_PUSH(skb, EPPING_ALIGNMENT_PAD);
-                    }
-                }
-
-            } else {
-                    /* not a ping packet, drop it */
-                ac = AC_NOT_MAPPED;
-            }
-        }
-
-    } while (false);
-
-        /* did we succeed ? */
-    if ((ac == AC_NOT_MAPPED) && !checkAdHocPsMapping) {
-            /* cleanup and exit */
-        A_NETBUF_FREE(skb);
-        AR6000_STAT_INC(ar, tx_dropped);
-        AR6000_STAT_INC(ar, tx_aborted_errors);
-        return 0;
-    }
-
-    cookie = NULL;
-
-        /* take the lock to protect driver data */
-    AR6000_SPIN_LOCK(&ar->arLock, 0);
-
-    do {
-
-        if (checkAdHocPsMapping) {
-            eid = ar6000_ibss_map_epid(skb, dev, &mapNo);
-        }else {
-            eid = arAc2EndpointID (ar, ac);
-        }
-            /* validate that the endpoint is connected */
-        if (eid == 0 || eid == ENDPOINT_UNUSED ) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" eid %d is NOT mapped!\n", eid));
-            break;
-        }
-            /* allocate resource for this packet */
-        cookie = ar6000_alloc_cookie(ar);
-
-        if (cookie != NULL) {
-                /* update counts while the lock is held */
-            ar->arTxPending[eid]++;
-            ar->arTotalTxDataPending++;
-        }
-
-    } while (false);
-
-    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
-    if (cookie != NULL) {
-        cookie->arc_bp[0] = (unsigned long)skb;
-        cookie->arc_bp[1] = mapNo;
-        SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
-                               cookie,
-                               A_NETBUF_DATA(skb),
-                               A_NETBUF_LEN(skb),
-                               eid,
-                               htc_tag);
+					/* set AC to discard this skb */
+					ac = AC_NOT_MAPPED;
+				} else {
+					/* a quirk of linux, the payload of the frame is 32-bit aligned and thus the addition
+					 * of the HTC header will mis-align the start of the HTC frame, so we add some
+					 * padding which will be stripped off in the target */
+					if (EPPING_ALIGNMENT_PAD > 0) {
+						A_NETBUF_PUSH(skb, EPPING_ALIGNMENT_PAD);
+					}
+				}
+
+			} else {
+				/* not a ping packet, drop it */
+				ac = AC_NOT_MAPPED;
+			}
+		}
+
+	} while (false);
+
+	/* did we succeed ? */
+	if ((ac == AC_NOT_MAPPED) && !checkAdHocPsMapping) {
+		/* cleanup and exit */
+		A_NETBUF_FREE(skb);
+		AR6000_STAT_INC(ar, tx_dropped);
+		AR6000_STAT_INC(ar, tx_aborted_errors);
+		return 0;
+	}
+
+	cookie = NULL;
+
+	/* take the lock to protect driver data */
+	AR6000_SPIN_LOCK(&ar->arLock, 0);
+
+	do {
+
+		if (checkAdHocPsMapping) {
+			eid = ar6000_ibss_map_epid(skb, dev, &mapNo);
+		}else {
+			eid = arAc2EndpointID (ar, ac);
+		}
+		/* validate that the endpoint is connected */
+		if (eid == 0 || eid == ENDPOINT_UNUSED ) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" eid %d is NOT mapped!\n", eid));
+			break;
+		}
+		/* allocate resource for this packet */
+		cookie = ar6000_alloc_cookie(ar);
+
+		if (cookie != NULL) {
+			/* update counts while the lock is held */
+			ar->arTxPending[eid]++;
+			ar->arTotalTxDataPending++;
+		}
+
+	} while (false);
+
+	AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+
+	if (cookie != NULL) {
+		cookie->arc_bp[0] = (unsigned long)skb;
+		cookie->arc_bp[1] = mapNo;
+		SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
+				       cookie,
+				       A_NETBUF_DATA(skb),
+				       A_NETBUF_LEN(skb),
+				       eid,
+				       htc_tag);
 
 #ifdef DEBUG
-        if (debugdriver >= 3) {
-            ar6000_dump_skb(skb);
-        }
+		if (debugdriver >= 3) {
+			ar6000_dump_skb(skb);
+		}
 #endif
 #ifdef HTC_TEST_SEND_PKTS
-        DoHTCSendPktsTest(ar,mapNo,eid,skb);
+		DoHTCSendPktsTest(ar,mapNo,eid,skb);
 #endif
-            /* HTC interface is asynchronous, if this fails, cleanup will happen in
-             * the ar6000_tx_complete callback */
-        HTCSendPkt(ar->arHtcTarget, &cookie->HtcPkt);
-    } else {
-            /* no packet to send, cleanup */
-        A_NETBUF_FREE(skb);
-        AR6000_STAT_INC(ar, tx_dropped);
-        AR6000_STAT_INC(ar, tx_aborted_errors);
-    }
+		/* HTC interface is asynchronous, if this fails, cleanup will happen in
+		 * the ar6000_tx_complete callback */
+		HTCSendPkt(ar->arHtcTarget, &cookie->HtcPkt);
+	} else {
+		/* no packet to send, cleanup */
+		A_NETBUF_FREE(skb);
+		AR6000_STAT_INC(ar, tx_dropped);
+		AR6000_STAT_INC(ar, tx_aborted_errors);
+	}
 
-    return 0;
+	return 0;
 }
 
 int
 ar6000_acl_data_tx(struct sk_buff *skb, struct net_device *dev)
 {
-    AR_SOFTC_T        *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    struct ar_cookie *cookie;
-    HTC_ENDPOINT_ID    eid = ENDPOINT_UNUSED;
+	AR_SOFTC_T        *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	struct ar_cookie *cookie;
+	HTC_ENDPOINT_ID    eid = ENDPOINT_UNUSED;
 
-    cookie = NULL;
-    AR6000_SPIN_LOCK(&ar->arLock, 0);
+	cookie = NULL;
+	AR6000_SPIN_LOCK(&ar->arLock, 0);
 
-        /* For now we send ACL on BE endpoint: We can also have a dedicated EP */
-        eid = arAc2EndpointID (ar, 0);
-        /* allocate resource for this packet */
-        cookie = ar6000_alloc_cookie(ar);
+	/* For now we send ACL on BE endpoint: We can also have a dedicated EP */
+	eid = arAc2EndpointID (ar, 0);
+	/* allocate resource for this packet */
+	cookie = ar6000_alloc_cookie(ar);
 
-        if (cookie != NULL) {
-            /* update counts while the lock is held */
-            ar->arTxPending[eid]++;
-            ar->arTotalTxDataPending++;
-        }
+	if (cookie != NULL) {
+		/* update counts while the lock is held */
+		ar->arTxPending[eid]++;
+		ar->arTotalTxDataPending++;
+	}
 
 
-    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+	AR6000_SPIN_UNLOCK(&ar->arLock, 0);
 
-        if (cookie != NULL) {
-            cookie->arc_bp[0] = (unsigned long)skb;
-            cookie->arc_bp[1] = 0;
-            SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
-                            cookie,
-                            A_NETBUF_DATA(skb),
-                            A_NETBUF_LEN(skb),
-                            eid,
-                            AR6K_DATA_PKT_TAG);
+	if (cookie != NULL) {
+		cookie->arc_bp[0] = (unsigned long)skb;
+		cookie->arc_bp[1] = 0;
+		SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
+				       cookie,
+				       A_NETBUF_DATA(skb),
+				       A_NETBUF_LEN(skb),
+				       eid,
+				       AR6K_DATA_PKT_TAG);
 
-            /* HTC interface is asynchronous, if this fails, cleanup will happen in
-             * the ar6000_tx_complete callback */
-            HTCSendPkt(ar->arHtcTarget, &cookie->HtcPkt);
-        } else {
-            /* no packet to send, cleanup */
-            A_NETBUF_FREE(skb);
-            AR6000_STAT_INC(ar, tx_dropped);
-            AR6000_STAT_INC(ar, tx_aborted_errors);
-        }
-    return 0;
+		/* HTC interface is asynchronous, if this fails, cleanup will happen in
+		 * the ar6000_tx_complete callback */
+		HTCSendPkt(ar->arHtcTarget, &cookie->HtcPkt);
+	} else {
+		/* no packet to send, cleanup */
+		A_NETBUF_FREE(skb);
+		AR6000_STAT_INC(ar, tx_dropped);
+		AR6000_STAT_INC(ar, tx_aborted_errors);
+	}
+	return 0;
 }
 
 
@@ -3253,312 +3253,312 @@ ar6000_acl_data_tx(struct sk_buff *skb, struct net_device *dev)
 static void
 tvsub(register struct timeval *out, register struct timeval *in)
 {
-    if((out->tv_usec -= in->tv_usec) < 0) {
-        out->tv_sec--;
-        out->tv_usec += 1000000;
-    }
-    out->tv_sec -= in->tv_sec;
+	if ((out->tv_usec -= in->tv_usec) < 0) {
+		out->tv_sec--;
+		out->tv_usec += 1000000;
+	}
+	out->tv_sec -= in->tv_sec;
 }
 
 void
 applyAPTCHeuristics(AR_SOFTC_T *ar)
 {
-    u32 duration;
-    u32 numbytes;
-    u32 throughput;
-    struct timeval ts;
-    int status;
-
-    AR6000_SPIN_LOCK(&ar->arLock, 0);
-
-    if ((enableAPTCHeuristics) && (!aptcTR.timerScheduled)) {
-        do_gettimeofday(&ts);
-        tvsub(&ts, &aptcTR.samplingTS);
-        duration = ts.tv_sec * 1000 + ts.tv_usec / 1000; /* ms */
-        numbytes = aptcTR.bytesTransmitted + aptcTR.bytesReceived;
-
-        if (duration > APTC_TRAFFIC_SAMPLING_INTERVAL) {
-            /* Initialize the time stamp and byte count */
-            aptcTR.bytesTransmitted = aptcTR.bytesReceived = 0;
-            do_gettimeofday(&aptcTR.samplingTS);
-
-            /* Calculate and decide based on throughput thresholds */
-            throughput = ((numbytes * 8) / duration);
-            if (throughput > APTC_UPPER_THROUGHPUT_THRESHOLD) {
-                /* Disable Sleep and schedule a timer */
-                A_ASSERT(ar->arWmiReady == true);
-                AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-                status = wmi_powermode_cmd(ar->arWmi, MAX_PERF_POWER);
-                AR6000_SPIN_LOCK(&ar->arLock, 0);
-                A_TIMEOUT_MS(&aptcTimer, APTC_TRAFFIC_SAMPLING_INTERVAL, 0);
-                aptcTR.timerScheduled = true;
-            }
-        }
-    }
-
-    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+	u32 duration;
+	u32 numbytes;
+	u32 throughput;
+	struct timeval ts;
+	int status;
+
+	AR6000_SPIN_LOCK(&ar->arLock, 0);
+
+	if ((enableAPTCHeuristics) && (!aptcTR.timerScheduled)) {
+		do_gettimeofday(&ts);
+		tvsub(&ts, &aptcTR.samplingTS);
+		duration = ts.tv_sec * 1000 + ts.tv_usec / 1000; /* ms */
+		numbytes = aptcTR.bytesTransmitted + aptcTR.bytesReceived;
+
+		if (duration > APTC_TRAFFIC_SAMPLING_INTERVAL) {
+			/* Initialize the time stamp and byte count */
+			aptcTR.bytesTransmitted = aptcTR.bytesReceived = 0;
+			do_gettimeofday(&aptcTR.samplingTS);
+
+			/* Calculate and decide based on throughput thresholds */
+			throughput = ((numbytes * 8) / duration);
+			if (throughput > APTC_UPPER_THROUGHPUT_THRESHOLD) {
+				/* Disable Sleep and schedule a timer */
+				A_ASSERT(ar->arWmiReady == true);
+				AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+				status = wmi_powermode_cmd(ar->arWmi, MAX_PERF_POWER);
+				AR6000_SPIN_LOCK(&ar->arLock, 0);
+				A_TIMEOUT_MS(&aptcTimer, APTC_TRAFFIC_SAMPLING_INTERVAL, 0);
+				aptcTR.timerScheduled = true;
+			}
+		}
+	}
+
+	AR6000_SPIN_UNLOCK(&ar->arLock, 0);
 }
 #endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
 
 static HTC_SEND_FULL_ACTION ar6000_tx_queue_full(void *Context, HTC_PACKET *pPacket)
 {
-    AR_SOFTC_T     *ar = (AR_SOFTC_T *)Context;
-    HTC_SEND_FULL_ACTION    action = HTC_SEND_FULL_KEEP;
-    bool                  stopNet = false;
-    HTC_ENDPOINT_ID         Endpoint = HTC_GET_ENDPOINT_FROM_PKT(pPacket);
-
-    do {
-
-        if (bypasswmi) {
-            int accessClass;
-
-            if (HTC_GET_TAG_FROM_PKT(pPacket) == AR6K_CONTROL_PKT_TAG) {
-                    /* don't drop special control packets */
-                break;
-            }
-
-            accessClass = arEndpoint2Ac(ar,Endpoint);
-                /* for endpoint ping testing drop Best Effort and Background */
-            if ((accessClass == WMM_AC_BE) || (accessClass == WMM_AC_BK)) {
-                action = HTC_SEND_FULL_DROP;
-                stopNet = false;
-            } else {
-                    /* keep but stop the netqueues */
-                stopNet = true;
-            }
-            break;
-        }
-
-        if (Endpoint == ar->arControlEp) {
-                /* under normal WMI if this is getting full, then something is running rampant
-                 * the host should not be exhausting the WMI queue with too many commands
-                 * the only exception to this is during testing using endpointping */
-            AR6000_SPIN_LOCK(&ar->arLock, 0);
-                /* set flag to handle subsequent messages */
-            ar->arWMIControlEpFull = true;
-            AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("WMI Control Endpoint is FULL!!! \n"));
-                /* no need to stop the network */
-            stopNet = false;
-            break;
-        }
-
-        /* if we get here, we are dealing with data endpoints getting full */
-
-        if (HTC_GET_TAG_FROM_PKT(pPacket) == AR6K_CONTROL_PKT_TAG) {
-            /* don't drop control packets issued on ANY data endpoint */
-            break;
-        }
-
-        if (ar->arNetworkType == ADHOC_NETWORK) {
-            /* in adhoc mode, we cannot differentiate traffic priorities so there is no need to
-             * continue, however we should stop the network */
-            stopNet = true;
-            break;
-        }
-        /* the last MAX_HI_COOKIE_NUM "batch" of cookies are reserved for the highest
-         * active stream */
-        if (ar->arAcStreamPriMap[arEndpoint2Ac(ar,Endpoint)] < ar->arHiAcStreamActivePri &&
-            ar->arCookieCount <= MAX_HI_COOKIE_NUM) {
-                /* this stream's priority is less than the highest active priority, we
-                 * give preference to the highest priority stream by directing
-                 * HTC to drop the packet that overflowed */
-            action = HTC_SEND_FULL_DROP;
-                /* since we are dropping packets, no need to stop the network */
-            stopNet = false;
-            break;
-        }
-
-    } while (false);
-
-    if (stopNet) {
-        AR6000_SPIN_LOCK(&ar->arLock, 0);
-        ar->arNetQueueStopped = true;
-        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-        /* one of the data endpoints queues is getting full..need to stop network stack
-         * the queue will resume in ar6000_tx_complete() */
-        netif_stop_queue(ar->arNetDev);
-    }
-
-    return action;
+	AR_SOFTC_T     *ar = (AR_SOFTC_T *)Context;
+	HTC_SEND_FULL_ACTION    action = HTC_SEND_FULL_KEEP;
+	bool                  stopNet = false;
+	HTC_ENDPOINT_ID         Endpoint = HTC_GET_ENDPOINT_FROM_PKT(pPacket);
+
+	do {
+
+		if (bypasswmi) {
+			int accessClass;
+
+			if (HTC_GET_TAG_FROM_PKT(pPacket) == AR6K_CONTROL_PKT_TAG) {
+				/* don't drop special control packets */
+				break;
+			}
+
+			accessClass = arEndpoint2Ac(ar,Endpoint);
+			/* for endpoint ping testing drop Best Effort and Background */
+			if ((accessClass == WMM_AC_BE) || (accessClass == WMM_AC_BK)) {
+				action = HTC_SEND_FULL_DROP;
+				stopNet = false;
+			} else {
+				/* keep but stop the netqueues */
+				stopNet = true;
+			}
+			break;
+		}
+
+		if (Endpoint == ar->arControlEp) {
+			/* under normal WMI if this is getting full, then something is running rampant
+			 * the host should not be exhausting the WMI queue with too many commands
+			 * the only exception to this is during testing using endpointping */
+			AR6000_SPIN_LOCK(&ar->arLock, 0);
+			/* set flag to handle subsequent messages */
+			ar->arWMIControlEpFull = true;
+			AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("WMI Control Endpoint is FULL!!! \n"));
+			/* no need to stop the network */
+			stopNet = false;
+			break;
+		}
+
+		/* if we get here, we are dealing with data endpoints getting full */
+
+		if (HTC_GET_TAG_FROM_PKT(pPacket) == AR6K_CONTROL_PKT_TAG) {
+			/* don't drop control packets issued on ANY data endpoint */
+			break;
+		}
+
+		if (ar->arNetworkType == ADHOC_NETWORK) {
+			/* in adhoc mode, we cannot differentiate traffic priorities so there is no need to
+			 * continue, however we should stop the network */
+			stopNet = true;
+			break;
+		}
+		/* the last MAX_HI_COOKIE_NUM "batch" of cookies are reserved for the highest
+		 * active stream */
+		if (ar->arAcStreamPriMap[arEndpoint2Ac(ar,Endpoint)] < ar->arHiAcStreamActivePri &&
+		    ar->arCookieCount <= MAX_HI_COOKIE_NUM) {
+			/* this stream's priority is less than the highest active priority, we
+			 * give preference to the highest priority stream by directing
+			 * HTC to drop the packet that overflowed */
+			action = HTC_SEND_FULL_DROP;
+			/* since we are dropping packets, no need to stop the network */
+			stopNet = false;
+			break;
+		}
+
+	} while (false);
+
+	if (stopNet) {
+		AR6000_SPIN_LOCK(&ar->arLock, 0);
+		ar->arNetQueueStopped = true;
+		AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		/* one of the data endpoints queues is getting full..need to stop network stack
+		 * the queue will resume in ar6000_tx_complete() */
+		netif_stop_queue(ar->arNetDev);
+	}
+
+	return action;
 }
 
 
 static void
 ar6000_tx_complete(void *Context, HTC_PACKET_QUEUE *pPacketQueue)
 {
-    AR_SOFTC_T     *ar = (AR_SOFTC_T *)Context;
-    u32 mapNo = 0;
-    int        status;
-    struct ar_cookie * ar_cookie;
-    HTC_ENDPOINT_ID   eid;
-    bool          wakeEvent = false;
-    struct sk_buff_head  skb_queue;
-    HTC_PACKET      *pPacket;
-    struct sk_buff  *pktSkb;
-    bool          flushing = false;
-
-    skb_queue_head_init(&skb_queue);
-
-        /* lock the driver as we update internal state */
-    AR6000_SPIN_LOCK(&ar->arLock, 0);
-
-        /* reap completed packets */
-    while (!HTC_QUEUE_EMPTY(pPacketQueue)) {
-
-        pPacket = HTC_PACKET_DEQUEUE(pPacketQueue);
-
-        ar_cookie = (struct ar_cookie *)pPacket->pPktContext;
-        A_ASSERT(ar_cookie);
-
-        status = pPacket->Status;
-        pktSkb = (struct sk_buff *)ar_cookie->arc_bp[0];
-        eid = pPacket->Endpoint;
-        mapNo = ar_cookie->arc_bp[1];
-
-        A_ASSERT(pktSkb);
-        A_ASSERT(pPacket->pBuffer == A_NETBUF_DATA(pktSkb));
-
-            /* add this to the list, use faster non-lock API */
-        __skb_queue_tail(&skb_queue,pktSkb);
-
-        if (!status) {
-            A_ASSERT(pPacket->ActualLength == A_NETBUF_LEN(pktSkb));
-        }
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("ar6000_tx_complete skb=0x%lx data=0x%lx len=0x%x eid=%d ",
-                         (unsigned long)pktSkb, (unsigned long)pPacket->pBuffer,
-                         pPacket->ActualLength,
-                         eid));
-
-        ar->arTxPending[eid]--;
-
-        if ((eid  != ar->arControlEp) || bypasswmi) {
-            ar->arTotalTxDataPending--;
-        }
-
-        if (eid == ar->arControlEp)
-        {
-            if (ar->arWMIControlEpFull) {
-                    /* since this packet completed, the WMI EP is no longer full */
-                ar->arWMIControlEpFull = false;
-            }
-
-            if (ar->arTxPending[eid] == 0) {
-                wakeEvent = true;
-            }
-        }
-
-        if (status) {
-            if (status == A_ECANCELED) {
-                    /* a packet was flushed  */
-                flushing = true;
-            }
-            AR6000_STAT_INC(ar, tx_errors);
-            if (status != A_NO_RESOURCE) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() -TX ERROR, status: 0x%x\n", __func__,
-                            status));
-            }
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("OK\n"));
-            flushing = false;
-            AR6000_STAT_INC(ar, tx_packets);
-            ar->arNetStats.tx_bytes += A_NETBUF_LEN(pktSkb);
+	AR_SOFTC_T     *ar = (AR_SOFTC_T *)Context;
+	u32 mapNo = 0;
+	int        status;
+	struct ar_cookie * ar_cookie;
+	HTC_ENDPOINT_ID   eid;
+	bool          wakeEvent = false;
+	struct sk_buff_head  skb_queue;
+	HTC_PACKET      *pPacket;
+	struct sk_buff  *pktSkb;
+	bool          flushing = false;
+
+	skb_queue_head_init(&skb_queue);
+
+	/* lock the driver as we update internal state */
+	AR6000_SPIN_LOCK(&ar->arLock, 0);
+
+	/* reap completed packets */
+	while (!HTC_QUEUE_EMPTY(pPacketQueue)) {
+
+		pPacket = HTC_PACKET_DEQUEUE(pPacketQueue);
+
+		ar_cookie = (struct ar_cookie *)pPacket->pPktContext;
+		A_ASSERT(ar_cookie);
+
+		status = pPacket->Status;
+		pktSkb = (struct sk_buff *)ar_cookie->arc_bp[0];
+		eid = pPacket->Endpoint;
+		mapNo = ar_cookie->arc_bp[1];
+
+		A_ASSERT(pktSkb);
+		A_ASSERT(pPacket->pBuffer == A_NETBUF_DATA(pktSkb));
+
+		/* add this to the list, use faster non-lock API */
+		__skb_queue_tail(&skb_queue,pktSkb);
+
+		if (!status) {
+			A_ASSERT(pPacket->ActualLength == A_NETBUF_LEN(pktSkb));
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("ar6000_tx_complete skb=0x%lx data=0x%lx len=0x%x eid=%d ",
+						   (unsigned long)pktSkb, (unsigned long)pPacket->pBuffer,
+						   pPacket->ActualLength,
+						   eid));
+
+		ar->arTxPending[eid]--;
+
+		if ((eid  != ar->arControlEp) || bypasswmi) {
+			ar->arTotalTxDataPending--;
+		}
+
+		if (eid == ar->arControlEp)
+		{
+			if (ar->arWMIControlEpFull) {
+				/* since this packet completed, the WMI EP is no longer full */
+				ar->arWMIControlEpFull = false;
+			}
+
+			if (ar->arTxPending[eid] == 0) {
+				wakeEvent = true;
+			}
+		}
+
+		if (status) {
+			if (status == A_ECANCELED) {
+				/* a packet was flushed  */
+				flushing = true;
+			}
+			AR6000_STAT_INC(ar, tx_errors);
+			if (status != A_NO_RESOURCE) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s() -TX ERROR, status: 0x%x\n", __func__,
+							       status));
+			}
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("OK\n"));
+			flushing = false;
+			AR6000_STAT_INC(ar, tx_packets);
+			ar->arNetStats.tx_bytes += A_NETBUF_LEN(pktSkb);
 #ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
-            aptcTR.bytesTransmitted += a_netbuf_to_len(pktSkb);
-            applyAPTCHeuristics(ar);
+			aptcTR.bytesTransmitted += a_netbuf_to_len(pktSkb);
+			applyAPTCHeuristics(ar);
 #endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
-        }
-
-        // TODO this needs to be looked at
-        if ((ar->arNetworkType == ADHOC_NETWORK) && ar->arIbssPsEnable
-            && (eid != ar->arControlEp) && mapNo)
-        {
-            mapNo --;
-            ar->arNodeMap[mapNo].txPending --;
-
-            if (!ar->arNodeMap[mapNo].txPending && (mapNo == (ar->arNodeNum - 1))) {
-                u32 i;
-                for (i = ar->arNodeNum; i > 0; i --) {
-                    if (!ar->arNodeMap[i - 1].txPending) {
-                        A_MEMZERO(&ar->arNodeMap[i - 1], sizeof(struct ar_node_mapping));
-                        ar->arNodeNum --;
-                    } else {
-                        break;
-                    }
-                }
-            }
-        }
-
-        ar6000_free_cookie(ar, ar_cookie);
-
-        if (ar->arNetQueueStopped) {
-            ar->arNetQueueStopped = false;
-        }
-    }
-
-    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
-    /* lock is released, we can freely call other kernel APIs */
-
-        /* free all skbs in our local list */
-    while (!skb_queue_empty(&skb_queue)) {
-            /* use non-lock version */
-        pktSkb = __skb_dequeue(&skb_queue);
-        A_NETBUF_FREE(pktSkb);
-    }
-
-    if ((ar->arConnected == true) || bypasswmi) {
-        if (!flushing) {
-                /* don't wake the queue if we are flushing, other wise it will just
-                 * keep queueing packets, which will keep failing */
-            netif_wake_queue(ar->arNetDev);
-        }
-    }
-
-    if (wakeEvent) {
-        wake_up(&arEvent);
-    }
+		}
+
+		// TODO this needs to be looked at
+		if ((ar->arNetworkType == ADHOC_NETWORK) && ar->arIbssPsEnable
+		    && (eid != ar->arControlEp) && mapNo)
+		{
+			mapNo --;
+			ar->arNodeMap[mapNo].txPending --;
+
+			if (!ar->arNodeMap[mapNo].txPending && (mapNo == (ar->arNodeNum - 1))) {
+				u32 i;
+				for (i = ar->arNodeNum; i > 0; i --) {
+					if (!ar->arNodeMap[i - 1].txPending) {
+						A_MEMZERO(&ar->arNodeMap[i - 1], sizeof(struct ar_node_mapping));
+						ar->arNodeNum --;
+					} else {
+						break;
+					}
+				}
+			}
+		}
+
+		ar6000_free_cookie(ar, ar_cookie);
+
+		if (ar->arNetQueueStopped) {
+			ar->arNetQueueStopped = false;
+		}
+	}
+
+	AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+
+	/* lock is released, we can freely call other kernel APIs */
+
+	/* free all skbs in our local list */
+	while (!skb_queue_empty(&skb_queue)) {
+		/* use non-lock version */
+		pktSkb = __skb_dequeue(&skb_queue);
+		A_NETBUF_FREE(pktSkb);
+	}
+
+	if ((ar->arConnected == true) || bypasswmi) {
+		if (!flushing) {
+			/* don't wake the queue if we are flushing, other wise it will just
+			 * keep queueing packets, which will keep failing */
+			netif_wake_queue(ar->arNetDev);
+		}
+	}
+
+	if (wakeEvent) {
+		wake_up(&arEvent);
+	}
 
 }
 
 sta_t *
 ieee80211_find_conn(AR_SOFTC_T *ar, u8 *node_addr)
 {
-    sta_t *conn = NULL;
-    u8 i, max_conn;
+	sta_t *conn = NULL;
+	u8 i, max_conn;
 
-    switch(ar->arNetworkType) {
-        case AP_NETWORK:
-            max_conn = AP_MAX_NUM_STA;
-            break;
-        default:
-            max_conn=0;
-            break;
-    }
+	switch(ar->arNetworkType) {
+	case AP_NETWORK:
+		max_conn = AP_MAX_NUM_STA;
+		break;
+	default:
+		max_conn=0;
+		break;
+	}
 
-    for (i = 0; i < max_conn; i++) {
-        if (IEEE80211_ADDR_EQ(node_addr, ar->sta_list[i].mac)) {
-            conn = &ar->sta_list[i];
-            break;
-        }
-    }
+	for (i = 0; i < max_conn; i++) {
+		if (IEEE80211_ADDR_EQ(node_addr, ar->sta_list[i].mac)) {
+			conn = &ar->sta_list[i];
+			break;
+		}
+	}
 
-    return conn;
+	return conn;
 }
 
 sta_t *ieee80211_find_conn_for_aid(AR_SOFTC_T *ar, u8 aid)
 {
-    sta_t *conn = NULL;
-    u8 ctr;
+	sta_t *conn = NULL;
+	u8 ctr;
 
-    for (ctr = 0; ctr < AP_MAX_NUM_STA; ctr++) {
-        if (ar->sta_list[ctr].aid == aid) {
-            conn = &ar->sta_list[ctr];
-            break;
-        }
-    }
-    return conn;
+	for (ctr = 0; ctr < AP_MAX_NUM_STA; ctr++) {
+		if (ar->sta_list[ctr].aid == aid) {
+			conn = &ar->sta_list[ctr];
+			break;
+		}
+	}
+	return conn;
 }
 
 /*
@@ -3568,1181 +3568,1181 @@ int pktcount;
 static void
 ar6000_rx(void *Context, HTC_PACKET *pPacket)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)Context;
-    struct sk_buff *skb = (struct sk_buff *)pPacket->pPktContext;
-    int minHdrLen;
-    u8 containsDot11Hdr = 0;
-    int        status = pPacket->Status;
-    HTC_ENDPOINT_ID   ept = pPacket->Endpoint;
-
-    A_ASSERT((status) ||
-             (pPacket->pBuffer == (A_NETBUF_DATA(skb) + HTC_HEADER_LEN)));
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_RX,("ar6000_rx ar=0x%lx eid=%d, skb=0x%lx, data=0x%lx, len=0x%x status:%d",
-                    (unsigned long)ar, ept, (unsigned long)skb, (unsigned long)pPacket->pBuffer,
-                    pPacket->ActualLength, status));
-    if (status) {
-        if (status != A_ECANCELED) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("RX ERR (%d) \n",status));
-        }
-    }
-
-        /* take lock to protect buffer counts
-         * and adaptive power throughput state */
-    AR6000_SPIN_LOCK(&ar->arLock, 0);
-
-    if (!status) {
-        AR6000_STAT_INC(ar, rx_packets);
-        ar->arNetStats.rx_bytes += pPacket->ActualLength;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)Context;
+	struct sk_buff *skb = (struct sk_buff *)pPacket->pPktContext;
+	int minHdrLen;
+	u8 containsDot11Hdr = 0;
+	int        status = pPacket->Status;
+	HTC_ENDPOINT_ID   ept = pPacket->Endpoint;
+
+	A_ASSERT((status) ||
+		 (pPacket->pBuffer == (A_NETBUF_DATA(skb) + HTC_HEADER_LEN)));
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_RX,("ar6000_rx ar=0x%lx eid=%d, skb=0x%lx, data=0x%lx, len=0x%x status:%d",
+					   (unsigned long)ar, ept, (unsigned long)skb, (unsigned long)pPacket->pBuffer,
+					   pPacket->ActualLength, status));
+	if (status) {
+		if (status != A_ECANCELED) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("RX ERR (%d) \n",status));
+		}
+	}
+
+	/* take lock to protect buffer counts
+	 * and adaptive power throughput state */
+	AR6000_SPIN_LOCK(&ar->arLock, 0);
+
+	if (!status) {
+		AR6000_STAT_INC(ar, rx_packets);
+		ar->arNetStats.rx_bytes += pPacket->ActualLength;
 #ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL
-        aptcTR.bytesReceived += a_netbuf_to_len(skb);
-        applyAPTCHeuristics(ar);
+		aptcTR.bytesReceived += a_netbuf_to_len(skb);
+		applyAPTCHeuristics(ar);
 #endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */
 
-        A_NETBUF_PUT(skb, pPacket->ActualLength +  HTC_HEADER_LEN);
-        A_NETBUF_PULL(skb, HTC_HEADER_LEN);
+		A_NETBUF_PUT(skb, pPacket->ActualLength +  HTC_HEADER_LEN);
+		A_NETBUF_PULL(skb, HTC_HEADER_LEN);
 
 #ifdef DEBUG
-        if (debugdriver >= 2) {
-            ar6000_dump_skb(skb);
-        }
+		if (debugdriver >= 2) {
+			ar6000_dump_skb(skb);
+		}
 #endif /* DEBUG */
-    }
-
-    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
-    skb->dev = ar->arNetDev;
-    if (status) {
-        AR6000_STAT_INC(ar, rx_errors);
-        A_NETBUF_FREE(skb);
-    } else if (ar->arWmiEnabled == true) {
-        if (ept == ar->arControlEp) {
-           /*
-            * this is a wmi control msg
-            */
+	}
+
+	AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+
+	skb->dev = ar->arNetDev;
+	if (status) {
+		AR6000_STAT_INC(ar, rx_errors);
+		A_NETBUF_FREE(skb);
+	} else if (ar->arWmiEnabled == true) {
+		if (ept == ar->arControlEp) {
+			/*
+			 * this is a wmi control msg
+			 */
 #ifdef CONFIG_PM 
-            ar6000_check_wow_status(ar, skb, true);
+			ar6000_check_wow_status(ar, skb, true);
 #endif /* CONFIG_PM */
-            wmi_control_rx(ar->arWmi, skb);
-        } else {
-                WMI_DATA_HDR *dhdr = (WMI_DATA_HDR *)A_NETBUF_DATA(skb);
-                bool is_amsdu;
-                u8 tid;
-                bool is_acl_data_frame;
-                is_acl_data_frame = WMI_DATA_HDR_GET_DATA_TYPE(dhdr) == WMI_DATA_HDR_DATA_TYPE_ACL;
+			wmi_control_rx(ar->arWmi, skb);
+		} else {
+			WMI_DATA_HDR *dhdr = (WMI_DATA_HDR *)A_NETBUF_DATA(skb);
+			bool is_amsdu;
+			u8 tid;
+			bool is_acl_data_frame;
+			is_acl_data_frame = WMI_DATA_HDR_GET_DATA_TYPE(dhdr) == WMI_DATA_HDR_DATA_TYPE_ACL;
 #ifdef CONFIG_PM 
-                ar6000_check_wow_status(ar, NULL, false);
+			ar6000_check_wow_status(ar, NULL, false);
 #endif /* CONFIG_PM */
-                /*
-                 * this is a wmi data packet
-                 */
-                 // NWF
-
-                if (processDot11Hdr) {
-                    minHdrLen = sizeof(WMI_DATA_HDR) + sizeof(struct ieee80211_frame) + sizeof(ATH_LLC_SNAP_HDR);
-                } else {
-                    minHdrLen = sizeof (WMI_DATA_HDR) + sizeof(ATH_MAC_HDR) +
-                          sizeof(ATH_LLC_SNAP_HDR);
-                }
-
-                /* In the case of AP mode we may receive NULL data frames
-                 * that do not have LLC hdr. They are 16 bytes in size.
-                 * Allow these frames in the AP mode.
-                 * ACL data frames don't follow ethernet frame bounds for
-                 * min length
-                 */
-                if (ar->arNetworkType != AP_NETWORK &&  !is_acl_data_frame &&
-                    ((pPacket->ActualLength < minHdrLen) ||
-                    (pPacket->ActualLength > AR6000_MAX_RX_MESSAGE_SIZE)))
-                {
-                    /*
-                     * packet is too short or too long
-                     */
-                    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("TOO SHORT or TOO LONG\n"));
-                    AR6000_STAT_INC(ar, rx_errors);
-                    AR6000_STAT_INC(ar, rx_length_errors);
-                    A_NETBUF_FREE(skb);
-                } else {
-                    u16 seq_no;
-                    u8 meta_type;
+			/*
+			 * this is a wmi data packet
+			 */
+			// NWF
+
+			if (processDot11Hdr) {
+				minHdrLen = sizeof(WMI_DATA_HDR) + sizeof(struct ieee80211_frame) + sizeof(ATH_LLC_SNAP_HDR);
+			} else {
+				minHdrLen = sizeof (WMI_DATA_HDR) + sizeof(ATH_MAC_HDR) +
+					sizeof(ATH_LLC_SNAP_HDR);
+			}
+
+			/* In the case of AP mode we may receive NULL data frames
+			 * that do not have LLC hdr. They are 16 bytes in size.
+			 * Allow these frames in the AP mode.
+			 * ACL data frames don't follow ethernet frame bounds for
+			 * min length
+			 */
+			if (ar->arNetworkType != AP_NETWORK &&  !is_acl_data_frame &&
+			    ((pPacket->ActualLength < minHdrLen) ||
+			     (pPacket->ActualLength > AR6000_MAX_RX_MESSAGE_SIZE)))
+			{
+				/*
+				 * packet is too short or too long
+				 */
+				AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("TOO SHORT or TOO LONG\n"));
+				AR6000_STAT_INC(ar, rx_errors);
+				AR6000_STAT_INC(ar, rx_length_errors);
+				A_NETBUF_FREE(skb);
+			} else {
+				u16 seq_no;
+				u8 meta_type;
 
 #if 0
-                    /* Access RSSI values here */
-                    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("RSSI %d\n",
-                        ((WMI_DATA_HDR *) A_NETBUF_DATA(skb))->rssi));
+				/* Access RSSI values here */
+				AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("RSSI %d\n",
+								((WMI_DATA_HDR *) A_NETBUF_DATA(skb))->rssi));
 #endif
-                    /* Get the Power save state of the STA */
-                    if (ar->arNetworkType == AP_NETWORK) {
-                        sta_t *conn = NULL;
-                        u8 psState=0,prevPsState;
-                        ATH_MAC_HDR *datap=NULL;
-                        u16 offset;
-
-                        meta_type = WMI_DATA_HDR_GET_META(dhdr);
-
-                        psState = (((WMI_DATA_HDR *)A_NETBUF_DATA(skb))->info
-                                     >> WMI_DATA_HDR_PS_SHIFT) & WMI_DATA_HDR_PS_MASK;
-
-                        offset = sizeof(WMI_DATA_HDR);
-
-                        switch (meta_type) {
-                            case 0:
-                                break;
-                            case WMI_META_VERSION_1:
-                                offset += sizeof(WMI_RX_META_V1);
-                                break;
+				/* Get the Power save state of the STA */
+				if (ar->arNetworkType == AP_NETWORK) {
+					sta_t *conn = NULL;
+					u8 psState=0,prevPsState;
+					ATH_MAC_HDR *datap=NULL;
+					u16 offset;
+
+					meta_type = WMI_DATA_HDR_GET_META(dhdr);
+
+					psState = (((WMI_DATA_HDR *)A_NETBUF_DATA(skb))->info
+						   >> WMI_DATA_HDR_PS_SHIFT) & WMI_DATA_HDR_PS_MASK;
+
+					offset = sizeof(WMI_DATA_HDR);
+
+					switch (meta_type) {
+					case 0:
+						break;
+					case WMI_META_VERSION_1:
+						offset += sizeof(WMI_RX_META_V1);
+						break;
 #ifdef CONFIG_CHECKSUM_OFFLOAD
-                            case WMI_META_VERSION_2:
-                                offset += sizeof(WMI_RX_META_V2);
-                                break;
+					case WMI_META_VERSION_2:
+						offset += sizeof(WMI_RX_META_V2);
+						break;
 #endif
-                            default:
-                                break;
-                        }
-
-                        datap = (ATH_MAC_HDR *)(A_NETBUF_DATA(skb)+offset);
-                        conn = ieee80211_find_conn(ar, datap->srcMac);
-
-                        if (conn) {
-                            /* if there is a change in PS state of the STA,
-                             * take appropriate steps.
-                             * 1. If Sleep-->Awake, flush the psq for the STA
-                             *    Clear the PVB for the STA.
-                             * 2. If Awake-->Sleep, Starting queueing frames
-                             * the STA.
-                             */
-                            prevPsState = STA_IS_PWR_SLEEP(conn);
-                            if (psState) {
-                                STA_SET_PWR_SLEEP(conn);
-                            } else {
-                                STA_CLR_PWR_SLEEP(conn);
-                            }
-
-                            if (prevPsState ^ STA_IS_PWR_SLEEP(conn)) {
-
-                                if (!STA_IS_PWR_SLEEP(conn)) {
-
-                                    A_MUTEX_LOCK(&conn->psqLock);
-                                    while (!A_NETBUF_QUEUE_EMPTY(&conn->psq)) {
-                                        struct sk_buff *skb=NULL;
-
-                                        skb = A_NETBUF_DEQUEUE(&conn->psq);
-                                        A_MUTEX_UNLOCK(&conn->psqLock);
-                                        ar6000_data_tx(skb,ar->arNetDev);
-                                        A_MUTEX_LOCK(&conn->psqLock);
-                                    }
-                                    A_MUTEX_UNLOCK(&conn->psqLock);
-                                    /* Clear the PVB for this STA */
-                                    wmi_set_pvb_cmd(ar->arWmi, conn->aid, 0);
-                                }
-                            }
-                        } else {
-                            /* This frame is from a STA that is not associated*/
-                            A_ASSERT(false);
-                        }
-
-                        /* Drop NULL data frames here */
-                        if((pPacket->ActualLength < minHdrLen) ||
-                                (pPacket->ActualLength > AR6000_MAX_RX_MESSAGE_SIZE)) {
-                            A_NETBUF_FREE(skb);
-                            goto rx_done;
-                        }
-                    }
-
-                    is_amsdu = WMI_DATA_HDR_IS_AMSDU(dhdr) ? true : false;
-                    tid = WMI_DATA_HDR_GET_UP(dhdr);
-                    seq_no = WMI_DATA_HDR_GET_SEQNO(dhdr);
-                    meta_type = WMI_DATA_HDR_GET_META(dhdr);
-                    containsDot11Hdr = WMI_DATA_HDR_GET_DOT11(dhdr);
-
-                    wmi_data_hdr_remove(ar->arWmi, skb);
-
-                    switch (meta_type) {
-                        case WMI_META_VERSION_1:
-                            {
-                                WMI_RX_META_V1 *pMeta = (WMI_RX_META_V1 *)A_NETBUF_DATA(skb);
-                                A_PRINTF("META %d %d %d %d %x\n", pMeta->status, pMeta->rix, pMeta->rssi, pMeta->channel, pMeta->flags);
-                                A_NETBUF_PULL((void*)skb, sizeof(WMI_RX_META_V1));
-                                break;
-                            }
+					default:
+						break;
+					}
+
+					datap = (ATH_MAC_HDR *)(A_NETBUF_DATA(skb)+offset);
+					conn = ieee80211_find_conn(ar, datap->srcMac);
+
+					if (conn) {
+						/* if there is a change in PS state of the STA,
+						 * take appropriate steps.
+						 * 1. If Sleep-->Awake, flush the psq for the STA
+						 *    Clear the PVB for the STA.
+						 * 2. If Awake-->Sleep, Starting queueing frames
+						 * the STA.
+						 */
+						prevPsState = STA_IS_PWR_SLEEP(conn);
+						if (psState) {
+							STA_SET_PWR_SLEEP(conn);
+						} else {
+							STA_CLR_PWR_SLEEP(conn);
+						}
+
+						if (prevPsState ^ STA_IS_PWR_SLEEP(conn)) {
+
+							if (!STA_IS_PWR_SLEEP(conn)) {
+
+								A_MUTEX_LOCK(&conn->psqLock);
+								while (!A_NETBUF_QUEUE_EMPTY(&conn->psq)) {
+									struct sk_buff *skb=NULL;
+
+									skb = A_NETBUF_DEQUEUE(&conn->psq);
+									A_MUTEX_UNLOCK(&conn->psqLock);
+									ar6000_data_tx(skb,ar->arNetDev);
+									A_MUTEX_LOCK(&conn->psqLock);
+								}
+								A_MUTEX_UNLOCK(&conn->psqLock);
+								/* Clear the PVB for this STA */
+								wmi_set_pvb_cmd(ar->arWmi, conn->aid, 0);
+							}
+						}
+					} else {
+						/* This frame is from a STA that is not associated*/
+						A_ASSERT(false);
+					}
+
+					/* Drop NULL data frames here */
+					if ((pPacket->ActualLength < minHdrLen) ||
+					   (pPacket->ActualLength > AR6000_MAX_RX_MESSAGE_SIZE)) {
+						A_NETBUF_FREE(skb);
+						goto rx_done;
+					}
+				}
+
+				is_amsdu = WMI_DATA_HDR_IS_AMSDU(dhdr) ? true : false;
+				tid = WMI_DATA_HDR_GET_UP(dhdr);
+				seq_no = WMI_DATA_HDR_GET_SEQNO(dhdr);
+				meta_type = WMI_DATA_HDR_GET_META(dhdr);
+				containsDot11Hdr = WMI_DATA_HDR_GET_DOT11(dhdr);
+
+				wmi_data_hdr_remove(ar->arWmi, skb);
+
+				switch (meta_type) {
+				case WMI_META_VERSION_1:
+				{
+					WMI_RX_META_V1 *pMeta = (WMI_RX_META_V1 *)A_NETBUF_DATA(skb);
+					A_PRINTF("META %d %d %d %d %x\n", pMeta->status, pMeta->rix, pMeta->rssi, pMeta->channel, pMeta->flags);
+					A_NETBUF_PULL((void*)skb, sizeof(WMI_RX_META_V1));
+					break;
+				}
 #ifdef CONFIG_CHECKSUM_OFFLOAD
-                        case WMI_META_VERSION_2:
-                            {
-                                WMI_RX_META_V2 *pMeta = (WMI_RX_META_V2 *)A_NETBUF_DATA(skb);
-                                if(pMeta->csumFlags & 0x1){
-                                    skb->ip_summed=CHECKSUM_COMPLETE;
-                                    skb->csum=(pMeta->csum);
-                                }
-                                A_NETBUF_PULL((void*)skb, sizeof(WMI_RX_META_V2));
-                                break;
-                            }
+				case WMI_META_VERSION_2:
+				{
+					WMI_RX_META_V2 *pMeta = (WMI_RX_META_V2 *)A_NETBUF_DATA(skb);
+					if (pMeta->csumFlags & 0x1){
+						skb->ip_summed=CHECKSUM_COMPLETE;
+						skb->csum=(pMeta->csum);
+					}
+					A_NETBUF_PULL((void*)skb, sizeof(WMI_RX_META_V2));
+					break;
+				}
 #endif
-                        default:
-                            break;
-                    }
-
-                    A_ASSERT(status == 0);
-
-                    /* NWF: print the 802.11 hdr bytes */
-                    if(containsDot11Hdr) {
-                        status = wmi_dot11_hdr_remove(ar->arWmi,skb);
-                    } else if(!is_amsdu && !is_acl_data_frame) {
-                        status = wmi_dot3_2_dix(skb);
-                    }
-
-                    if (status) {
-                        /* Drop frames that could not be processed (lack of memory, etc.) */
-                        A_NETBUF_FREE(skb);
-                        goto rx_done;
-                    }
-
-                    if (is_acl_data_frame) {
-                        A_NETBUF_PUSH(skb, sizeof(int));
-                        *((short *)A_NETBUF_DATA(skb)) = WMI_ACL_DATA_EVENTID;
-	                /* send the data packet to PAL driver */
-			if(ar6k_pal_config_g.fpar6k_pal_recv_pkt) {
-				if((*ar6k_pal_config_g.fpar6k_pal_recv_pkt)(ar->hcipal_info, skb) == true)
+				default:
+					break;
+				}
+
+				A_ASSERT(status == 0);
+
+				/* NWF: print the 802.11 hdr bytes */
+				if (containsDot11Hdr) {
+					status = wmi_dot11_hdr_remove(ar->arWmi,skb);
+				} else if (!is_amsdu && !is_acl_data_frame) {
+					status = wmi_dot3_2_dix(skb);
+				}
+
+				if (status) {
+					/* Drop frames that could not be processed (lack of memory, etc.) */
+					A_NETBUF_FREE(skb);
+					goto rx_done;
+				}
+
+				if (is_acl_data_frame) {
+					A_NETBUF_PUSH(skb, sizeof(int));
+					*((short *)A_NETBUF_DATA(skb)) = WMI_ACL_DATA_EVENTID;
+					/* send the data packet to PAL driver */
+			if (ar6k_pal_config_g.fpar6k_pal_recv_pkt) {
+				if ((*ar6k_pal_config_g.fpar6k_pal_recv_pkt)(ar->hcipal_info, skb) == true)
 					goto rx_done;
 			}
-                    }
-
-                    if ((ar->arNetDev->flags & IFF_UP) == IFF_UP) {
-                        if (ar->arNetworkType == AP_NETWORK) {
-                            struct sk_buff *skb1 = NULL;
-                            ATH_MAC_HDR *datap;
-
-                            datap = (ATH_MAC_HDR *)A_NETBUF_DATA(skb);
-                            if (IEEE80211_IS_MULTICAST(datap->dstMac)) {
-                                /* Bcast/Mcast frames should be sent to the OS
-                                 * stack as well as on the air.
-                                 */
-                                skb1 = skb_copy(skb,GFP_ATOMIC);
-                            } else {
-                                /* Search for a connected STA with dstMac as
-                                 * the Mac address. If found send the frame to
-                                 * it on the air else send the frame up the
-                                 * stack
-                                 */
-                                sta_t *conn = NULL;
-                                conn = ieee80211_find_conn(ar, datap->dstMac);
-
-                                if (conn && ar->intra_bss) {
-                                    skb1 = skb;
-                                    skb = NULL;
-                                } else if(conn && !ar->intra_bss) {
-                                    A_NETBUF_FREE(skb);
-                                    skb = NULL;
-                                }
-                            }
-                            if (skb1) {
-                                ar6000_data_tx(skb1, ar->arNetDev);
-                            }
-                        }
-                    }
+				}
+
+				if ((ar->arNetDev->flags & IFF_UP) == IFF_UP) {
+					if (ar->arNetworkType == AP_NETWORK) {
+						struct sk_buff *skb1 = NULL;
+						ATH_MAC_HDR *datap;
+
+						datap = (ATH_MAC_HDR *)A_NETBUF_DATA(skb);
+						if (IEEE80211_IS_MULTICAST(datap->dstMac)) {
+							/* Bcast/Mcast frames should be sent to the OS
+							 * stack as well as on the air.
+							 */
+							skb1 = skb_copy(skb,GFP_ATOMIC);
+						} else {
+							/* Search for a connected STA with dstMac as
+							 * the Mac address. If found send the frame to
+							 * it on the air else send the frame up the
+							 * stack
+							 */
+							sta_t *conn = NULL;
+							conn = ieee80211_find_conn(ar, datap->dstMac);
+
+							if (conn && ar->intra_bss) {
+								skb1 = skb;
+								skb = NULL;
+							} else if (conn && !ar->intra_bss) {
+								A_NETBUF_FREE(skb);
+								skb = NULL;
+							}
+						}
+						if (skb1) {
+							ar6000_data_tx(skb1, ar->arNetDev);
+						}
+					}
+				}
 #ifdef ATH_AR6K_11N_SUPPORT
-                    aggr_process_recv_frm(ar->aggr_cntxt, tid, seq_no, is_amsdu, (void **)&skb);
+				aggr_process_recv_frm(ar->aggr_cntxt, tid, seq_no, is_amsdu, (void **)&skb);
 #endif
-                    ar6000_deliver_frames_to_nw_stack((void *) ar->arNetDev, (void *)skb);
-                }
-            }
-    } else {
-        if (EPPING_ALIGNMENT_PAD > 0) {
-            A_NETBUF_PULL(skb, EPPING_ALIGNMENT_PAD);
-        }
-        ar6000_deliver_frames_to_nw_stack((void *)ar->arNetDev, (void *)skb);
-    }
+				ar6000_deliver_frames_to_nw_stack((void *) ar->arNetDev, (void *)skb);
+			}
+		}
+	} else {
+		if (EPPING_ALIGNMENT_PAD > 0) {
+			A_NETBUF_PULL(skb, EPPING_ALIGNMENT_PAD);
+		}
+		ar6000_deliver_frames_to_nw_stack((void *)ar->arNetDev, (void *)skb);
+	}
 
 rx_done:
 
-    return;
+	return;
 }
 
 static void
 ar6000_deliver_frames_to_nw_stack(void *dev, void *osbuf)
 {
-    struct sk_buff *skb = (struct sk_buff *)osbuf;
+	struct sk_buff *skb = (struct sk_buff *)osbuf;
 
-    if(skb) {
-        skb->dev = dev;
-        if ((skb->dev->flags & IFF_UP) == IFF_UP) {
+	if (skb) {
+		skb->dev = dev;
+		if ((skb->dev->flags & IFF_UP) == IFF_UP) {
 #ifdef CONFIG_PM 
-            ar6000_check_wow_status((AR_SOFTC_T *)ar6k_priv(dev), skb, false);
+			ar6000_check_wow_status((AR_SOFTC_T *)ar6k_priv(dev), skb, false);
 #endif /* CONFIG_PM */
-            skb->protocol = eth_type_trans(skb, skb->dev);
-        /*
-         * If this routine is called on a ISR (Hard IRQ) or DSR (Soft IRQ)
-         * or tasklet use the netif_rx to deliver the packet to the stack
-         * netif_rx will queue the packet onto the receive queue and mark
-         * the softirq thread has a pending action to complete. Kernel will 
-         * schedule the softIrq kernel thread after processing the DSR.
-         *
-         * If this routine is called on a process context, use netif_rx_ni
-         * which will schedle the softIrq kernel thread after queuing the packet.
-         */
-            if (in_interrupt()) {
-                netif_rx(skb);
-            } else {
-                netif_rx_ni(skb);
-            }
-        } else {
-            A_NETBUF_FREE(skb);
-        }
-    }
+			skb->protocol = eth_type_trans(skb, skb->dev);
+			/*
+			 * If this routine is called on a ISR (Hard IRQ) or DSR (Soft IRQ)
+			 * or tasklet use the netif_rx to deliver the packet to the stack
+			 * netif_rx will queue the packet onto the receive queue and mark
+			 * the softirq thread has a pending action to complete. Kernel will
+			 * schedule the softIrq kernel thread after processing the DSR.
+			 *
+			 * If this routine is called on a process context, use netif_rx_ni
+			 * which will schedle the softIrq kernel thread after queuing the packet.
+			 */
+			if (in_interrupt()) {
+				netif_rx(skb);
+			} else {
+				netif_rx_ni(skb);
+			}
+		} else {
+			A_NETBUF_FREE(skb);
+		}
+	}
 }
 
 #if 0
 static void
 ar6000_deliver_frames_to_bt_stack(void *dev, void *osbuf)
 {
-    struct sk_buff *skb = (struct sk_buff *)osbuf;
+	struct sk_buff *skb = (struct sk_buff *)osbuf;
 
-    if(skb) {
-        skb->dev = dev;
-        if ((skb->dev->flags & IFF_UP) == IFF_UP) {
-            skb->protocol = htons(ETH_P_CONTROL);
-            netif_rx(skb);
-        } else {
-            A_NETBUF_FREE(skb);
-        }
-    }
+	if (skb) {
+		skb->dev = dev;
+		if ((skb->dev->flags & IFF_UP) == IFF_UP) {
+			skb->protocol = htons(ETH_P_CONTROL);
+			netif_rx(skb);
+		} else {
+			A_NETBUF_FREE(skb);
+		}
+	}
 }
 #endif
 
 static void
 ar6000_rx_refill(void *Context, HTC_ENDPOINT_ID Endpoint)
 {
-    AR_SOFTC_T  *ar = (AR_SOFTC_T *)Context;
-    void        *osBuf;
-    int         RxBuffers;
-    int         buffersToRefill;
-    HTC_PACKET  *pPacket;
-    HTC_PACKET_QUEUE queue;
+	AR_SOFTC_T  *ar = (AR_SOFTC_T *)Context;
+	void        *osBuf;
+	int         RxBuffers;
+	int         buffersToRefill;
+	HTC_PACKET  *pPacket;
+	HTC_PACKET_QUEUE queue;
 
-    buffersToRefill = (int)AR6000_MAX_RX_BUFFERS -
-                                    HTCGetNumRecvBuffers(ar->arHtcTarget, Endpoint);
+	buffersToRefill = (int)AR6000_MAX_RX_BUFFERS -
+		HTCGetNumRecvBuffers(ar->arHtcTarget, Endpoint);
 
-    if (buffersToRefill <= 0) {
-            /* fast return, nothing to fill */
-        return;
-    }
+	if (buffersToRefill <= 0) {
+		/* fast return, nothing to fill */
+		return;
+	}
 
-    INIT_HTC_PACKET_QUEUE(&queue);
+	INIT_HTC_PACKET_QUEUE(&queue);
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_RX,("ar6000_rx_refill: providing htc with %d buffers at eid=%d\n",
-                    buffersToRefill, Endpoint));
+	AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_RX,("ar6000_rx_refill: providing htc with %d buffers at eid=%d\n",
+					   buffersToRefill, Endpoint));
 
-    for (RxBuffers = 0; RxBuffers < buffersToRefill; RxBuffers++) {
-        osBuf = A_NETBUF_ALLOC(AR6000_BUFFER_SIZE);
-        if (NULL == osBuf) {
-            break;
-        }
-            /* the HTC packet wrapper is at the head of the reserved area
-             * in the skb */
-        pPacket = (HTC_PACKET *)(A_NETBUF_HEAD(osBuf));
-            /* set re-fill info */
-        SET_HTC_PACKET_INFO_RX_REFILL(pPacket,osBuf,A_NETBUF_DATA(osBuf),AR6000_BUFFER_SIZE,Endpoint);
-            /* add to queue */
-        HTC_PACKET_ENQUEUE(&queue,pPacket);
-    }
+	for (RxBuffers = 0; RxBuffers < buffersToRefill; RxBuffers++) {
+		osBuf = A_NETBUF_ALLOC(AR6000_BUFFER_SIZE);
+		if (NULL == osBuf) {
+			break;
+		}
+		/* the HTC packet wrapper is at the head of the reserved area
+		 * in the skb */
+		pPacket = (HTC_PACKET *)(A_NETBUF_HEAD(osBuf));
+		/* set re-fill info */
+		SET_HTC_PACKET_INFO_RX_REFILL(pPacket,osBuf,A_NETBUF_DATA(osBuf),AR6000_BUFFER_SIZE,Endpoint);
+		/* add to queue */
+		HTC_PACKET_ENQUEUE(&queue,pPacket);
+	}
 
-    if (!HTC_QUEUE_EMPTY(&queue)) {
-            /* add packets */
-        HTCAddReceivePktMultiple(ar->arHtcTarget, &queue);
-    }
+	if (!HTC_QUEUE_EMPTY(&queue)) {
+		/* add packets */
+		HTCAddReceivePktMultiple(ar->arHtcTarget, &queue);
+	}
 
 }
 
   /* clean up our amsdu buffer list */
 static void ar6000_cleanup_amsdu_rxbufs(AR_SOFTC_T *ar)
 {
-    HTC_PACKET  *pPacket;
-    void        *osBuf;
+	HTC_PACKET  *pPacket;
+	void        *osBuf;
 
-        /* empty AMSDU buffer queue and free OS bufs */
-    while (true) {
+	/* empty AMSDU buffer queue and free OS bufs */
+	while (true) {
 
-        AR6000_SPIN_LOCK(&ar->arLock, 0);
-        pPacket = HTC_PACKET_DEQUEUE(&ar->amsdu_rx_buffer_queue);
-        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		AR6000_SPIN_LOCK(&ar->arLock, 0);
+		pPacket = HTC_PACKET_DEQUEUE(&ar->amsdu_rx_buffer_queue);
+		AR6000_SPIN_UNLOCK(&ar->arLock, 0);
 
-        if (NULL == pPacket) {
-            break;
-        }
+		if (NULL == pPacket) {
+			break;
+		}
 
-        osBuf = pPacket->pPktContext;
-        if (NULL == osBuf) {
-            A_ASSERT(false);
-            break;
-        }
+		osBuf = pPacket->pPktContext;
+		if (NULL == osBuf) {
+			A_ASSERT(false);
+			break;
+		}
 
-        A_NETBUF_FREE(osBuf);
-    }
+		A_NETBUF_FREE(osBuf);
+	}
 
 }
 
 
-    /* refill the amsdu buffer list */
+/* refill the amsdu buffer list */
 static void ar6000_refill_amsdu_rxbufs(AR_SOFTC_T *ar, int Count)
 {
-    HTC_PACKET  *pPacket;
-    void        *osBuf;
-
-    while (Count > 0) {
-        osBuf = A_NETBUF_ALLOC(AR6000_AMSDU_BUFFER_SIZE);
-        if (NULL == osBuf) {
-            break;
-        }
-            /* the HTC packet wrapper is at the head of the reserved area
-             * in the skb */
-        pPacket = (HTC_PACKET *)(A_NETBUF_HEAD(osBuf));
-            /* set re-fill info */
-        SET_HTC_PACKET_INFO_RX_REFILL(pPacket,osBuf,A_NETBUF_DATA(osBuf),AR6000_AMSDU_BUFFER_SIZE,0);
-
-        AR6000_SPIN_LOCK(&ar->arLock, 0);
-            /* put it in the list */
-        HTC_PACKET_ENQUEUE(&ar->amsdu_rx_buffer_queue,pPacket);
-        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-        Count--;
-    }
-
-}
-
-    /* callback to allocate a large receive buffer for a pending packet.  This function is called when
-     * an HTC packet arrives whose length exceeds a threshold value
-     *
-     * We use a pre-allocated list of buffers of maximum AMSDU size (4K).  Under linux it is more optimal to
-     * keep the allocation size the same to optimize cached-slab allocations.
-     *
-     * */
+	HTC_PACKET  *pPacket;
+	void        *osBuf;
+
+	while (Count > 0) {
+		osBuf = A_NETBUF_ALLOC(AR6000_AMSDU_BUFFER_SIZE);
+		if (NULL == osBuf) {
+			break;
+		}
+		/* the HTC packet wrapper is at the head of the reserved area
+		 * in the skb */
+		pPacket = (HTC_PACKET *)(A_NETBUF_HEAD(osBuf));
+		/* set re-fill info */
+		SET_HTC_PACKET_INFO_RX_REFILL(pPacket,osBuf,A_NETBUF_DATA(osBuf),AR6000_AMSDU_BUFFER_SIZE,0);
+
+		AR6000_SPIN_LOCK(&ar->arLock, 0);
+		/* put it in the list */
+		HTC_PACKET_ENQUEUE(&ar->amsdu_rx_buffer_queue,pPacket);
+		AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		Count--;
+	}
+
+}
+
+/* callback to allocate a large receive buffer for a pending packet.  This function is called when
+ * an HTC packet arrives whose length exceeds a threshold value
+ *
+ * We use a pre-allocated list of buffers of maximum AMSDU size (4K).  Under linux it is more optimal to
+ * keep the allocation size the same to optimize cached-slab allocations.
+ *
+ * */
 static HTC_PACKET *ar6000_alloc_amsdu_rxbuf(void *Context, HTC_ENDPOINT_ID Endpoint, int Length)
 {
-    HTC_PACKET  *pPacket = NULL;
-    AR_SOFTC_T  *ar = (AR_SOFTC_T *)Context;
-    int         refillCount = 0;
+	HTC_PACKET  *pPacket = NULL;
+	AR_SOFTC_T  *ar = (AR_SOFTC_T *)Context;
+	int         refillCount = 0;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_RX,("ar6000_alloc_amsdu_rxbuf: eid=%d, Length:%d\n",Endpoint,Length));
+	AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_RX,("ar6000_alloc_amsdu_rxbuf: eid=%d, Length:%d\n",Endpoint,Length));
 
-    do {
+	do {
 
-        if (Length <= AR6000_BUFFER_SIZE) {
-                /* shouldn't be getting called on normal sized packets */
-            A_ASSERT(false);
-            break;
-        }
+		if (Length <= AR6000_BUFFER_SIZE) {
+			/* shouldn't be getting called on normal sized packets */
+			A_ASSERT(false);
+			break;
+		}
 
-        if (Length > AR6000_AMSDU_BUFFER_SIZE) {
-            A_ASSERT(false);
-            break;
-        }
+		if (Length > AR6000_AMSDU_BUFFER_SIZE) {
+			A_ASSERT(false);
+			break;
+		}
 
-        AR6000_SPIN_LOCK(&ar->arLock, 0);
-            /* allocate a packet from the list */
-        pPacket = HTC_PACKET_DEQUEUE(&ar->amsdu_rx_buffer_queue);
-            /* see if we need to refill again */
-        refillCount = AR6000_MAX_AMSDU_RX_BUFFERS - HTC_PACKET_QUEUE_DEPTH(&ar->amsdu_rx_buffer_queue);
-        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		AR6000_SPIN_LOCK(&ar->arLock, 0);
+		/* allocate a packet from the list */
+		pPacket = HTC_PACKET_DEQUEUE(&ar->amsdu_rx_buffer_queue);
+		/* see if we need to refill again */
+		refillCount = AR6000_MAX_AMSDU_RX_BUFFERS - HTC_PACKET_QUEUE_DEPTH(&ar->amsdu_rx_buffer_queue);
+		AR6000_SPIN_UNLOCK(&ar->arLock, 0);
 
-        if (NULL == pPacket) {
-            break;
-        }
-            /* set actual endpoint ID */
-        pPacket->Endpoint = Endpoint;
+		if (NULL == pPacket) {
+			break;
+		}
+		/* set actual endpoint ID */
+		pPacket->Endpoint = Endpoint;
 
-    } while (false);
+	} while (false);
 
-    if (refillCount >= AR6000_AMSDU_REFILL_THRESHOLD) {
-        ar6000_refill_amsdu_rxbufs(ar,refillCount);
-    }
+	if (refillCount >= AR6000_AMSDU_REFILL_THRESHOLD) {
+		ar6000_refill_amsdu_rxbufs(ar,refillCount);
+	}
 
-    return pPacket;
+	return pPacket;
 }
 
 static void	
 ar6000_set_multicast_list(struct net_device *dev)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000: Multicast filter not supported\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000: Multicast filter not supported\n"));
 }
 
 static struct net_device_stats *
 ar6000_get_stats(struct net_device *dev)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    return &ar->arNetStats;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	return &ar->arNetStats;
 }
 
 static struct iw_statistics *
 ar6000_get_iwstats(struct net_device * dev)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    TARGET_STATS *pStats = &ar->arTargetStats;
-    struct iw_statistics * pIwStats = &ar->arIwStats;
-    int rtnllocked;
-
-    if (ar->bIsDestroyProgress || ar->arWmiReady == false || ar->arWlanState == WLAN_DISABLED)
-    {
-        pIwStats->status = 0;
-        pIwStats->qual.qual = 0;
-        pIwStats->qual.level =0;
-        pIwStats->qual.noise = 0;
-        pIwStats->discard.code =0;
-        pIwStats->discard.retries=0;
-        pIwStats->miss.beacon =0;
-        return pIwStats;
-    }
-
-    /*
-     * The in_atomic function is used to determine if the scheduling is
-     * allowed in the current context or not. This was introduced in 2.6
-     * From what I have read on the differences between 2.4 and 2.6, the
-     * 2.4 kernel did not support preemption and so this check might not
-     * be required for 2.4 kernels.
-     */
-    if (in_atomic())
-    {
-        wmi_get_stats_cmd(ar->arWmi);
-
-        pIwStats->status = 1 ;
-        pIwStats->qual.qual = pStats->cs_aveBeacon_rssi - 161;
-        pIwStats->qual.level =pStats->cs_aveBeacon_rssi; /* noise is -95 dBm */
-        pIwStats->qual.noise = pStats->noise_floor_calibation;
-        pIwStats->discard.code = pStats->rx_decrypt_err;
-        pIwStats->discard.retries = pStats->tx_retry_cnt;
-        pIwStats->miss.beacon = pStats->cs_bmiss_cnt;
-        return pIwStats;
-    }
-
-    dev_hold(dev);   
-    rtnllocked = rtnl_is_locked();
-    if (rtnllocked) {
-        rtnl_unlock();
-    }
-    pIwStats->status = 0;
-
-    if (down_interruptible(&ar->arSem)) {
-        goto err_exit;
-    }
-    
-    do {
-
-        if (ar->bIsDestroyProgress || ar->arWlanState == WLAN_DISABLED) {
-            break;
-        }
-    
-        ar->statsUpdatePending = true;
-    
-        if(wmi_get_stats_cmd(ar->arWmi) != 0) {
-            break;
-        }
-    
-        wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
-        if (signal_pending(current)) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000 : WMI get stats timeout \n"));
-            break;
-        }
-        pIwStats->status = 1 ;
-        pIwStats->qual.qual = pStats->cs_aveBeacon_rssi - 161;
-        pIwStats->qual.level =pStats->cs_aveBeacon_rssi;  /* noise is -95 dBm */
-        pIwStats->qual.noise = pStats->noise_floor_calibation;
-        pIwStats->discard.code = pStats->rx_decrypt_err;
-        pIwStats->discard.retries = pStats->tx_retry_cnt;
-        pIwStats->miss.beacon = pStats->cs_bmiss_cnt;
-    } while (0);
-    up(&ar->arSem);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	TARGET_STATS *pStats = &ar->arTargetStats;
+	struct iw_statistics * pIwStats = &ar->arIwStats;
+	int rtnllocked;
+
+	if (ar->bIsDestroyProgress || ar->arWmiReady == false || ar->arWlanState == WLAN_DISABLED)
+	{
+		pIwStats->status = 0;
+		pIwStats->qual.qual = 0;
+		pIwStats->qual.level =0;
+		pIwStats->qual.noise = 0;
+		pIwStats->discard.code =0;
+		pIwStats->discard.retries=0;
+		pIwStats->miss.beacon =0;
+		return pIwStats;
+	}
+
+	/*
+	 * The in_atomic function is used to determine if the scheduling is
+	 * allowed in the current context or not. This was introduced in 2.6
+	 * From what I have read on the differences between 2.4 and 2.6, the
+	 * 2.4 kernel did not support preemption and so this check might not
+	 * be required for 2.4 kernels.
+	 */
+	if (in_atomic())
+	{
+		wmi_get_stats_cmd(ar->arWmi);
+
+		pIwStats->status = 1 ;
+		pIwStats->qual.qual = pStats->cs_aveBeacon_rssi - 161;
+		pIwStats->qual.level =pStats->cs_aveBeacon_rssi; /* noise is -95 dBm */
+		pIwStats->qual.noise = pStats->noise_floor_calibation;
+		pIwStats->discard.code = pStats->rx_decrypt_err;
+		pIwStats->discard.retries = pStats->tx_retry_cnt;
+		pIwStats->miss.beacon = pStats->cs_bmiss_cnt;
+		return pIwStats;
+	}
+
+	dev_hold(dev);
+	rtnllocked = rtnl_is_locked();
+	if (rtnllocked) {
+		rtnl_unlock();
+	}
+	pIwStats->status = 0;
+
+	if (down_interruptible(&ar->arSem)) {
+		goto err_exit;
+	}
+
+	do {
+
+		if (ar->bIsDestroyProgress || ar->arWlanState == WLAN_DISABLED) {
+			break;
+		}
+
+		ar->statsUpdatePending = true;
+
+		if (wmi_get_stats_cmd(ar->arWmi) != 0) {
+			break;
+		}
+
+		wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
+		if (signal_pending(current)) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000 : WMI get stats timeout \n"));
+			break;
+		}
+		pIwStats->status = 1 ;
+		pIwStats->qual.qual = pStats->cs_aveBeacon_rssi - 161;
+		pIwStats->qual.level =pStats->cs_aveBeacon_rssi;  /* noise is -95 dBm */
+		pIwStats->qual.noise = pStats->noise_floor_calibation;
+		pIwStats->discard.code = pStats->rx_decrypt_err;
+		pIwStats->discard.retries = pStats->tx_retry_cnt;
+		pIwStats->miss.beacon = pStats->cs_bmiss_cnt;
+	} while (0);
+	up(&ar->arSem);
 
 err_exit:
-    if (rtnllocked) {
-        rtnl_lock();
-    }
-    dev_put(dev);
-    return pIwStats;
+	if (rtnllocked) {
+		rtnl_lock();
+	}
+	dev_put(dev);
+	return pIwStats;
 }
 
 void
 ar6000_ready_event(void *devt, u8 *datap, u8 phyCap, u32 sw_ver, u32 abi_ver)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
-    struct net_device *dev = ar->arNetDev;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
+	struct net_device *dev = ar->arNetDev;
 
-    A_MEMCPY(dev->dev_addr, datap, AR6000_ETH_ADDR_LEN);
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("mac address = %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n",
-        dev->dev_addr[0], dev->dev_addr[1],
-        dev->dev_addr[2], dev->dev_addr[3],
-        dev->dev_addr[4], dev->dev_addr[5]));
+	A_MEMCPY(dev->dev_addr, datap, AR6000_ETH_ADDR_LEN);
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("mac address = %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n",
+					dev->dev_addr[0], dev->dev_addr[1],
+					dev->dev_addr[2], dev->dev_addr[3],
+					dev->dev_addr[4], dev->dev_addr[5]));
 
-    ar->arPhyCapability = phyCap;
-    ar->arVersion.wlan_ver = sw_ver;
-    ar->arVersion.abi_ver = abi_ver;
+	ar->arPhyCapability = phyCap;
+	ar->arVersion.wlan_ver = sw_ver;
+	ar->arVersion.abi_ver = abi_ver;
 
-    /* Indicate to the waiting thread that the ready event was received */
-    ar->arWmiReady = true;
-    wake_up(&arEvent);
+	/* Indicate to the waiting thread that the ready event was received */
+	ar->arWmiReady = true;
+	wake_up(&arEvent);
 
 #if WLAN_CONFIG_IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN
-    wmi_pmparams_cmd(ar->arWmi, 0, 1, 0, 0, 1, IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN);
+	wmi_pmparams_cmd(ar->arWmi, 0, 1, 0, 0, 1, IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN);
 #endif
 #if WLAN_CONFIG_DONOT_IGNORE_BARKER_IN_ERP
-    wmi_set_lpreamble_cmd(ar->arWmi, 0, WMI_DONOT_IGNORE_BARKER_IN_ERP);
+	wmi_set_lpreamble_cmd(ar->arWmi, 0, WMI_DONOT_IGNORE_BARKER_IN_ERP);
 #endif
-    wmi_set_keepalive_cmd(ar->arWmi, WLAN_CONFIG_KEEP_ALIVE_INTERVAL);
+	wmi_set_keepalive_cmd(ar->arWmi, WLAN_CONFIG_KEEP_ALIVE_INTERVAL);
 #if WLAN_CONFIG_DISABLE_11N
-    {
-        WMI_SET_HT_CAP_CMD htCap;
+	{
+		WMI_SET_HT_CAP_CMD htCap;
 
-        A_MEMZERO(&htCap, sizeof(WMI_SET_HT_CAP_CMD));
-        htCap.band = 0;
-        wmi_set_ht_cap_cmd(ar->arWmi, &htCap);
+		A_MEMZERO(&htCap, sizeof(WMI_SET_HT_CAP_CMD));
+		htCap.band = 0;
+		wmi_set_ht_cap_cmd(ar->arWmi, &htCap);
 
-        htCap.band = 1;
-        wmi_set_ht_cap_cmd(ar->arWmi, &htCap);
-    }
+		htCap.band = 1;
+		wmi_set_ht_cap_cmd(ar->arWmi, &htCap);
+	}
 #endif /* WLAN_CONFIG_DISABLE_11N */
 
 #ifdef ATH6K_CONFIG_OTA_MODE
-    wmi_powermode_cmd(ar->arWmi, MAX_PERF_POWER);
+	wmi_powermode_cmd(ar->arWmi, MAX_PERF_POWER);
 #endif
-    wmi_disctimeout_cmd(ar->arWmi, WLAN_CONFIG_DISCONNECT_TIMEOUT);
+	wmi_disctimeout_cmd(ar->arWmi, WLAN_CONFIG_DISCONNECT_TIMEOUT);
 }
 
 void
 add_new_sta(AR_SOFTC_T *ar, u8 *mac, u16 aid, u8 *wpaie,
-            u8 ielen, u8 keymgmt, u8 ucipher, u8 auth)
+	    u8 ielen, u8 keymgmt, u8 ucipher, u8 auth)
 {
-    u8 free_slot=aid-1;
+	u8 free_slot=aid-1;
 
-        A_MEMCPY(ar->sta_list[free_slot].mac, mac, ATH_MAC_LEN);
-        A_MEMCPY(ar->sta_list[free_slot].wpa_ie, wpaie, ielen);
-        ar->sta_list[free_slot].aid = aid;
-        ar->sta_list[free_slot].keymgmt = keymgmt;
-        ar->sta_list[free_slot].ucipher = ucipher;
-        ar->sta_list[free_slot].auth = auth;
-        ar->sta_list_index = ar->sta_list_index | (1 << free_slot);
-    ar->arAPStats.sta[free_slot].aid = aid;
+	A_MEMCPY(ar->sta_list[free_slot].mac, mac, ATH_MAC_LEN);
+	A_MEMCPY(ar->sta_list[free_slot].wpa_ie, wpaie, ielen);
+	ar->sta_list[free_slot].aid = aid;
+	ar->sta_list[free_slot].keymgmt = keymgmt;
+	ar->sta_list[free_slot].ucipher = ucipher;
+	ar->sta_list[free_slot].auth = auth;
+	ar->sta_list_index = ar->sta_list_index | (1 << free_slot);
+	ar->arAPStats.sta[free_slot].aid = aid;
 }
 
 void
 ar6000_connect_event(AR_SOFTC_T *ar, u16 channel, u8 *bssid,
-                     u16 listenInterval, u16 beaconInterval,
-                     NETWORK_TYPE networkType, u8 beaconIeLen,
-                     u8 assocReqLen, u8 assocRespLen,
-                     u8 *assocInfo)
-{
-    union iwreq_data wrqu;
-    int i, beacon_ie_pos, assoc_resp_ie_pos, assoc_req_ie_pos;
-    static const char *tag1 = "ASSOCINFO(ReqIEs=";
-    static const char *tag2 = "ASSOCRESPIE=";
-    static const char *beaconIetag = "BEACONIE=";
-    char buf[WMI_CONTROL_MSG_MAX_LEN * 2 + strlen(tag1) + 1];
-    char *pos;
-    u8 key_op_ctrl;
-    unsigned long flags;
-    struct ieee80211req_key *ik;
-    CRYPTO_TYPE keyType = NONE_CRYPT;
-
-    if(ar->arNetworkType & AP_NETWORK) {
-        struct net_device *dev = ar->arNetDev;
-        if(A_MEMCMP(dev->dev_addr, bssid, ATH_MAC_LEN)==0) {
-            ar->arACS = channel;
-            ik = &ar->ap_mode_bkey;
-
-            switch(ar->arAuthMode) {
-            case NONE_AUTH:
-                if(ar->arPairwiseCrypto == WEP_CRYPT) {
-                    ar6000_install_static_wep_keys(ar);
-                }
+		     u16 listenInterval, u16 beaconInterval,
+		     NETWORK_TYPE networkType, u8 beaconIeLen,
+		     u8 assocReqLen, u8 assocRespLen,
+		     u8 *assocInfo)
+{
+	union iwreq_data wrqu;
+	int i, beacon_ie_pos, assoc_resp_ie_pos, assoc_req_ie_pos;
+	static const char *tag1 = "ASSOCINFO(ReqIEs=";
+	static const char *tag2 = "ASSOCRESPIE=";
+	static const char *beaconIetag = "BEACONIE=";
+	char buf[WMI_CONTROL_MSG_MAX_LEN * 2 + strlen(tag1) + 1];
+	char *pos;
+	u8 key_op_ctrl;
+	unsigned long flags;
+	struct ieee80211req_key *ik;
+	CRYPTO_TYPE keyType = NONE_CRYPT;
+
+	if (ar->arNetworkType & AP_NETWORK) {
+		struct net_device *dev = ar->arNetDev;
+		if (A_MEMCMP(dev->dev_addr, bssid, ATH_MAC_LEN)==0) {
+			ar->arACS = channel;
+			ik = &ar->ap_mode_bkey;
+
+			switch(ar->arAuthMode) {
+			case NONE_AUTH:
+				if (ar->arPairwiseCrypto == WEP_CRYPT) {
+					ar6000_install_static_wep_keys(ar);
+				}
 #ifdef WAPI_ENABLE
-                else if(ar->arPairwiseCrypto == WAPI_CRYPT) {
-                    ap_set_wapi_key(ar, ik);
-                }
+				else if (ar->arPairwiseCrypto == WAPI_CRYPT) {
+					ap_set_wapi_key(ar, ik);
+				}
 #endif
-                break;
-            case WPA_PSK_AUTH:
-            case WPA2_PSK_AUTH:
-            case (WPA_PSK_AUTH|WPA2_PSK_AUTH):
-                switch (ik->ik_type) {
-                    case IEEE80211_CIPHER_TKIP:
-                        keyType = TKIP_CRYPT;
-                        break;
-                    case IEEE80211_CIPHER_AES_CCM:
-                        keyType = AES_CRYPT;
-                        break;
-                    default:
-                       goto skip_key;
-                }
-                wmi_addKey_cmd(ar->arWmi, ik->ik_keyix, keyType, GROUP_USAGE,
-                                ik->ik_keylen, (u8 *)&ik->ik_keyrsc,
-                                ik->ik_keydata, KEY_OP_INIT_VAL, ik->ik_macaddr,
-                                SYNC_BOTH_WMIFLAG);
-
-                break;
-            }
+				break;
+			case WPA_PSK_AUTH:
+			case WPA2_PSK_AUTH:
+			case (WPA_PSK_AUTH|WPA2_PSK_AUTH):
+				switch (ik->ik_type) {
+				case IEEE80211_CIPHER_TKIP:
+					keyType = TKIP_CRYPT;
+					break;
+				case IEEE80211_CIPHER_AES_CCM:
+					keyType = AES_CRYPT;
+					break;
+				default:
+					goto skip_key;
+				}
+				wmi_addKey_cmd(ar->arWmi, ik->ik_keyix, keyType, GROUP_USAGE,
+					       ik->ik_keylen, (u8 *)&ik->ik_keyrsc,
+					       ik->ik_keydata, KEY_OP_INIT_VAL, ik->ik_macaddr,
+					       SYNC_BOTH_WMIFLAG);
+
+				break;
+			}
 skip_key:
-            ar->arConnected  = true;
-            return;
-        }
-
-        A_PRINTF("NEW STA %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x \n "
-            " AID=%d \n", bssid[0], bssid[1], bssid[2],
-             bssid[3], bssid[4], bssid[5], channel);
-        switch ((listenInterval>>8)&0xFF) {
-            case OPEN_AUTH:
-                A_PRINTF("AUTH: OPEN\n");
-                break;
-            case SHARED_AUTH:
-                A_PRINTF("AUTH: SHARED\n");
-                break;
-            default:
-                A_PRINTF("AUTH: Unknown\n");
-                break;
-        };
-        switch (listenInterval&0xFF) {
-            case WPA_PSK_AUTH:
-                A_PRINTF("KeyMgmt: WPA-PSK\n");
-                break;
-            case WPA2_PSK_AUTH:
-                A_PRINTF("KeyMgmt: WPA2-PSK\n");
-                break;
-            default:
-                A_PRINTF("KeyMgmt: NONE\n");
-                break;
-        };
-        switch (beaconInterval) {
-            case AES_CRYPT:
-                A_PRINTF("Cipher: AES\n");
-                break;
-            case TKIP_CRYPT:
-                A_PRINTF("Cipher: TKIP\n");
-                break;
-            case WEP_CRYPT:
-                A_PRINTF("Cipher: WEP\n");
-                break;
+			ar->arConnected  = true;
+			return;
+		}
+
+		A_PRINTF("NEW STA %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x \n "
+			 " AID=%d \n", bssid[0], bssid[1], bssid[2],
+			 bssid[3], bssid[4], bssid[5], channel);
+		switch ((listenInterval>>8)&0xFF) {
+		case OPEN_AUTH:
+			A_PRINTF("AUTH: OPEN\n");
+			break;
+		case SHARED_AUTH:
+			A_PRINTF("AUTH: SHARED\n");
+			break;
+		default:
+			A_PRINTF("AUTH: Unknown\n");
+			break;
+		};
+		switch (listenInterval&0xFF) {
+		case WPA_PSK_AUTH:
+			A_PRINTF("KeyMgmt: WPA-PSK\n");
+			break;
+		case WPA2_PSK_AUTH:
+			A_PRINTF("KeyMgmt: WPA2-PSK\n");
+			break;
+		default:
+			A_PRINTF("KeyMgmt: NONE\n");
+			break;
+		};
+		switch (beaconInterval) {
+		case AES_CRYPT:
+			A_PRINTF("Cipher: AES\n");
+			break;
+		case TKIP_CRYPT:
+			A_PRINTF("Cipher: TKIP\n");
+			break;
+		case WEP_CRYPT:
+			A_PRINTF("Cipher: WEP\n");
+			break;
 #ifdef WAPI_ENABLE
-            case WAPI_CRYPT:
-                A_PRINTF("Cipher: WAPI\n");
-                break;
+		case WAPI_CRYPT:
+			A_PRINTF("Cipher: WAPI\n");
+			break;
 #endif
-            default:
-                A_PRINTF("Cipher: NONE\n");
-                break;
-        };
-
-        add_new_sta(ar, bssid, channel /*aid*/,
-            assocInfo /* WPA IE */, assocRespLen /* IE len */,
-            listenInterval&0xFF /* Keymgmt */, beaconInterval /* cipher */,
-            (listenInterval>>8)&0xFF /* auth alg */);
-
-        /* Send event to application */
-        A_MEMZERO(&wrqu, sizeof(wrqu));
-        A_MEMCPY(wrqu.addr.sa_data, bssid, ATH_MAC_LEN);
-        wireless_send_event(ar->arNetDev, IWEVREGISTERED, &wrqu, NULL);
-        /* In case the queue is stopped when we switch modes, this will
-         * wake it up
-         */
-        netif_wake_queue(ar->arNetDev);
-        return;
-    }
+		default:
+			A_PRINTF("Cipher: NONE\n");
+			break;
+		};
+
+		add_new_sta(ar, bssid, channel /*aid*/,
+			    assocInfo /* WPA IE */, assocRespLen /* IE len */,
+			    listenInterval&0xFF /* Keymgmt */, beaconInterval /* cipher */,
+			    (listenInterval>>8)&0xFF /* auth alg */);
+
+		/* Send event to application */
+		A_MEMZERO(&wrqu, sizeof(wrqu));
+		A_MEMCPY(wrqu.addr.sa_data, bssid, ATH_MAC_LEN);
+		wireless_send_event(ar->arNetDev, IWEVREGISTERED, &wrqu, NULL);
+		/* In case the queue is stopped when we switch modes, this will
+		 * wake it up
+		 */
+		netif_wake_queue(ar->arNetDev);
+		return;
+	}
 
 #ifdef ATH6K_CONFIG_CFG80211
-    ar6k_cfg80211_connect_event(ar, channel, bssid,
-                                listenInterval, beaconInterval,
-                                networkType, beaconIeLen,
-                                assocReqLen, assocRespLen,
-                                assocInfo);
+	ar6k_cfg80211_connect_event(ar, channel, bssid,
+				    listenInterval, beaconInterval,
+				    networkType, beaconIeLen,
+				    assocReqLen, assocRespLen,
+				    assocInfo);
 #endif /* ATH6K_CONFIG_CFG80211 */
 
-    A_MEMCPY(ar->arBssid, bssid, sizeof(ar->arBssid));
-    ar->arBssChannel = channel;
-
-    A_PRINTF("AR6000 connected event on freq %d ", channel);
-    A_PRINTF("with bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x "
-            " listenInterval=%d, beaconInterval = %d, beaconIeLen = %d assocReqLen=%d"
-            " assocRespLen =%d\n",
-             bssid[0], bssid[1], bssid[2],
-             bssid[3], bssid[4], bssid[5],
-             listenInterval, beaconInterval,
-             beaconIeLen, assocReqLen, assocRespLen);
-    if (networkType & ADHOC_NETWORK) {
-        if (networkType & ADHOC_CREATOR) {
-            A_PRINTF("Network: Adhoc (Creator)\n");
-        } else {
-            A_PRINTF("Network: Adhoc (Joiner)\n");
-        }
-    } else {
-        A_PRINTF("Network: Infrastructure\n");
-    }
-
-    if ((ar->arNetworkType == INFRA_NETWORK)) {
-        wmi_listeninterval_cmd(ar->arWmi, ar->arListenIntervalT, ar->arListenIntervalB);
-    }
-
-    if (beaconIeLen && (sizeof(buf) > (9 + beaconIeLen * 2))) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nBeaconIEs= "));
-
-        beacon_ie_pos = 0;
-        A_MEMZERO(buf, sizeof(buf));
-        sprintf(buf, "%s", beaconIetag);
-        pos = buf + 9;
-        for (i = beacon_ie_pos; i < beacon_ie_pos + beaconIeLen; i++) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("%2.2x ", assocInfo[i]));
-            sprintf(pos, "%2.2x", assocInfo[i]);
-            pos += 2;
-        }
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
-
-        A_MEMZERO(&wrqu, sizeof(wrqu));
-        wrqu.data.length = strlen(buf);
-        wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
-    }
-
-    if (assocRespLen && (sizeof(buf) > (12 + (assocRespLen * 2))))
-    {
-        assoc_resp_ie_pos = beaconIeLen + assocReqLen +
-                            sizeof(u16)  +  /* capinfo*/
-                            sizeof(u16)  +  /* status Code */
-                            sizeof(u16)  ;  /* associd */
-        A_MEMZERO(buf, sizeof(buf));
-        sprintf(buf, "%s", tag2);
-        pos = buf + 12;
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nAssocRespIEs= "));
-        /*
-         * The Association Response Frame w.o. the WLAN header is delivered to
-         * the host, so skip over to the IEs
-         */
-        for (i = assoc_resp_ie_pos; i < assoc_resp_ie_pos + assocRespLen - 6; i++)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("%2.2x ", assocInfo[i]));
-            sprintf(pos, "%2.2x", assocInfo[i]);
-            pos += 2;
-        }
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
-
-        A_MEMZERO(&wrqu, sizeof(wrqu));
-        wrqu.data.length = strlen(buf);
-        wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
-    }
-
-    if (assocReqLen && (sizeof(buf) > (17 + (assocReqLen * 2)))) {
-        /*
-         * assoc Request includes capability and listen interval. Skip these.
-         */
-        assoc_req_ie_pos =  beaconIeLen +
-                            sizeof(u16)  +  /* capinfo*/
-                            sizeof(u16);    /* listen interval */
-
-        A_MEMZERO(buf, sizeof(buf));
-        sprintf(buf, "%s", tag1);
-        pos = buf + 17;
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("AssocReqIEs= "));
-        for (i = assoc_req_ie_pos; i < assoc_req_ie_pos + assocReqLen - 4; i++) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("%2.2x ", assocInfo[i]));
-            sprintf(pos, "%2.2x", assocInfo[i]);
-            pos += 2;
-        }
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
-
-        A_MEMZERO(&wrqu, sizeof(wrqu));
-        wrqu.data.length = strlen(buf);
-        wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
-    }
+	A_MEMCPY(ar->arBssid, bssid, sizeof(ar->arBssid));
+	ar->arBssChannel = channel;
+
+	A_PRINTF("AR6000 connected event on freq %d ", channel);
+	A_PRINTF("with bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x "
+		 " listenInterval=%d, beaconInterval = %d, beaconIeLen = %d assocReqLen=%d"
+		 " assocRespLen =%d\n",
+		 bssid[0], bssid[1], bssid[2],
+		 bssid[3], bssid[4], bssid[5],
+		 listenInterval, beaconInterval,
+		 beaconIeLen, assocReqLen, assocRespLen);
+	if (networkType & ADHOC_NETWORK) {
+		if (networkType & ADHOC_CREATOR) {
+			A_PRINTF("Network: Adhoc (Creator)\n");
+		} else {
+			A_PRINTF("Network: Adhoc (Joiner)\n");
+		}
+	} else {
+		A_PRINTF("Network: Infrastructure\n");
+	}
+
+	if ((ar->arNetworkType == INFRA_NETWORK)) {
+		wmi_listeninterval_cmd(ar->arWmi, ar->arListenIntervalT, ar->arListenIntervalB);
+	}
+
+	if (beaconIeLen && (sizeof(buf) > (9 + beaconIeLen * 2))) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nBeaconIEs= "));
+
+		beacon_ie_pos = 0;
+		A_MEMZERO(buf, sizeof(buf));
+		sprintf(buf, "%s", beaconIetag);
+		pos = buf + 9;
+		for (i = beacon_ie_pos; i < beacon_ie_pos + beaconIeLen; i++) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("%2.2x ", assocInfo[i]));
+			sprintf(pos, "%2.2x", assocInfo[i]);
+			pos += 2;
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
+
+		A_MEMZERO(&wrqu, sizeof(wrqu));
+		wrqu.data.length = strlen(buf);
+		wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
+	}
+
+	if (assocRespLen && (sizeof(buf) > (12 + (assocRespLen * 2))))
+	{
+		assoc_resp_ie_pos = beaconIeLen + assocReqLen +
+			sizeof(u16)  +  /* capinfo*/
+			sizeof(u16)  +  /* status Code */
+			sizeof(u16)  ;  /* associd */
+		A_MEMZERO(buf, sizeof(buf));
+		sprintf(buf, "%s", tag2);
+		pos = buf + 12;
+		AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nAssocRespIEs= "));
+		/*
+		 * The Association Response Frame w.o. the WLAN header is delivered to
+		 * the host, so skip over to the IEs
+		 */
+		for (i = assoc_resp_ie_pos; i < assoc_resp_ie_pos + assocRespLen - 6; i++)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("%2.2x ", assocInfo[i]));
+			sprintf(pos, "%2.2x", assocInfo[i]);
+			pos += 2;
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
+
+		A_MEMZERO(&wrqu, sizeof(wrqu));
+		wrqu.data.length = strlen(buf);
+		wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
+	}
+
+	if (assocReqLen && (sizeof(buf) > (17 + (assocReqLen * 2)))) {
+		/*
+		 * assoc Request includes capability and listen interval. Skip these.
+		 */
+		assoc_req_ie_pos =  beaconIeLen +
+			sizeof(u16)  +  /* capinfo*/
+			sizeof(u16);    /* listen interval */
+
+		A_MEMZERO(buf, sizeof(buf));
+		sprintf(buf, "%s", tag1);
+		pos = buf + 17;
+		AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("AssocReqIEs= "));
+		for (i = assoc_req_ie_pos; i < assoc_req_ie_pos + assocReqLen - 4; i++) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("%2.2x ", assocInfo[i]));
+			sprintf(pos, "%2.2x", assocInfo[i]);
+			pos += 2;
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
+
+		A_MEMZERO(&wrqu, sizeof(wrqu));
+		wrqu.data.length = strlen(buf);
+		wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
+	}
 
 #ifdef USER_KEYS
-    if (ar->user_savedkeys_stat == USER_SAVEDKEYS_STAT_RUN &&
-        ar->user_saved_keys.keyOk == true)
-    {
-        key_op_ctrl = KEY_OP_VALID_MASK & ~KEY_OP_INIT_TSC;
-
-        if (ar->user_key_ctrl & AR6000_USER_SETKEYS_RSC_UNCHANGED) {
-            key_op_ctrl &= ~KEY_OP_INIT_RSC;
-        } else {
-            key_op_ctrl |= KEY_OP_INIT_RSC;
-        }
-        ar6000_reinstall_keys(ar, key_op_ctrl);
-    }
+	if (ar->user_savedkeys_stat == USER_SAVEDKEYS_STAT_RUN &&
+	    ar->user_saved_keys.keyOk == true)
+	{
+		key_op_ctrl = KEY_OP_VALID_MASK & ~KEY_OP_INIT_TSC;
+
+		if (ar->user_key_ctrl & AR6000_USER_SETKEYS_RSC_UNCHANGED) {
+			key_op_ctrl &= ~KEY_OP_INIT_RSC;
+		} else {
+			key_op_ctrl |= KEY_OP_INIT_RSC;
+		}
+		ar6000_reinstall_keys(ar, key_op_ctrl);
+	}
 #endif /* USER_KEYS */
 
-    netif_wake_queue(ar->arNetDev);
+	netif_wake_queue(ar->arNetDev);
 
-    /* For CFG80211 the key configuration and the default key comes in after connect so no point in plumbing invalid keys */
+	/* For CFG80211 the key configuration and the default key comes in after connect so no point in plumbing invalid keys */
 #ifndef ATH6K_CONFIG_CFG80211
-    if ((networkType & ADHOC_NETWORK)      &&
-        (OPEN_AUTH == ar->arDot11AuthMode) &&
-        (NONE_AUTH == ar->arAuthMode)      &&
-        (WEP_CRYPT == ar->arPairwiseCrypto))
-    {
-        if (!ar->arConnected) {
-            wmi_addKey_cmd(ar->arWmi,
-                           ar->arDefTxKeyIndex,
-                           WEP_CRYPT,
-                           GROUP_USAGE | TX_USAGE,
-                           ar->arWepKeyList[ar->arDefTxKeyIndex].arKeyLen,
-                           NULL,
-                           ar->arWepKeyList[ar->arDefTxKeyIndex].arKey, KEY_OP_INIT_VAL, NULL,
-                           NO_SYNC_WMIFLAG);
-        }
-    }
+	if ((networkType & ADHOC_NETWORK)      &&
+	    (OPEN_AUTH == ar->arDot11AuthMode) &&
+	    (NONE_AUTH == ar->arAuthMode)      &&
+	    (WEP_CRYPT == ar->arPairwiseCrypto))
+	{
+		if (!ar->arConnected) {
+			wmi_addKey_cmd(ar->arWmi,
+				       ar->arDefTxKeyIndex,
+				       WEP_CRYPT,
+				       GROUP_USAGE | TX_USAGE,
+				       ar->arWepKeyList[ar->arDefTxKeyIndex].arKeyLen,
+				       NULL,
+				       ar->arWepKeyList[ar->arDefTxKeyIndex].arKey, KEY_OP_INIT_VAL, NULL,
+				       NO_SYNC_WMIFLAG);
+		}
+	}
 #endif /* ATH6K_CONFIG_CFG80211 */
 
-    /* Update connect & link status atomically */
-    spin_lock_irqsave(&ar->arLock, flags);
-    ar->arConnected  = true;
-    ar->arConnectPending = false;
-    netif_carrier_on(ar->arNetDev);
-    spin_unlock_irqrestore(&ar->arLock, flags);
-    /* reset the rx aggr state */
-    aggr_reset_state(ar->aggr_cntxt);
-    reconnect_flag = 0;
-
-    A_MEMZERO(&wrqu, sizeof(wrqu));
-    A_MEMCPY(wrqu.addr.sa_data, bssid, IEEE80211_ADDR_LEN);
-    wrqu.addr.sa_family = ARPHRD_ETHER;
-    wireless_send_event(ar->arNetDev, SIOCGIWAP, &wrqu, NULL);
-    if ((ar->arNetworkType == ADHOC_NETWORK) && ar->arIbssPsEnable) {
-        A_MEMZERO(ar->arNodeMap, sizeof(ar->arNodeMap));
-        ar->arNodeNum = 0;
-        ar->arNexEpId = ENDPOINT_2;
-    }
+	/* Update connect & link status atomically */
+	spin_lock_irqsave(&ar->arLock, flags);
+	ar->arConnected  = true;
+	ar->arConnectPending = false;
+	netif_carrier_on(ar->arNetDev);
+	spin_unlock_irqrestore(&ar->arLock, flags);
+	/* reset the rx aggr state */
+	aggr_reset_state(ar->aggr_cntxt);
+	reconnect_flag = 0;
+
+	A_MEMZERO(&wrqu, sizeof(wrqu));
+	A_MEMCPY(wrqu.addr.sa_data, bssid, IEEE80211_ADDR_LEN);
+	wrqu.addr.sa_family = ARPHRD_ETHER;
+	wireless_send_event(ar->arNetDev, SIOCGIWAP, &wrqu, NULL);
+	if ((ar->arNetworkType == ADHOC_NETWORK) && ar->arIbssPsEnable) {
+		A_MEMZERO(ar->arNodeMap, sizeof(ar->arNodeMap));
+		ar->arNodeNum = 0;
+		ar->arNexEpId = ENDPOINT_2;
+	}
    if (!ar->arUserBssFilter) {
-        wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0);
+	   wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0);
    }
 
 }
 
 void ar6000_set_numdataendpts(AR_SOFTC_T *ar, u32 num)
 {
-    A_ASSERT(num <= (HTC_MAILBOX_NUM_MAX - 1));
-    ar->arNumDataEndPts = num;
+	A_ASSERT(num <= (HTC_MAILBOX_NUM_MAX - 1));
+	ar->arNumDataEndPts = num;
 }
 
 void
 sta_cleanup(AR_SOFTC_T *ar, u8 i)
 {
-    struct sk_buff *skb;
+	struct sk_buff *skb;
 
-    /* empty the queued pkts in the PS queue if any */
-    A_MUTEX_LOCK(&ar->sta_list[i].psqLock);
-    while (!A_NETBUF_QUEUE_EMPTY(&ar->sta_list[i].psq)) {
-        skb = A_NETBUF_DEQUEUE(&ar->sta_list[i].psq);
-        A_NETBUF_FREE(skb);
-    }
-    A_MUTEX_UNLOCK(&ar->sta_list[i].psqLock);
+	/* empty the queued pkts in the PS queue if any */
+	A_MUTEX_LOCK(&ar->sta_list[i].psqLock);
+	while (!A_NETBUF_QUEUE_EMPTY(&ar->sta_list[i].psq)) {
+		skb = A_NETBUF_DEQUEUE(&ar->sta_list[i].psq);
+		A_NETBUF_FREE(skb);
+	}
+	A_MUTEX_UNLOCK(&ar->sta_list[i].psqLock);
 
-    /* Zero out the state fields */
-    A_MEMZERO(&ar->arAPStats.sta[ar->sta_list[i].aid-1], sizeof(WMI_PER_STA_STAT));
-    A_MEMZERO(&ar->sta_list[i].mac, ATH_MAC_LEN);
-    A_MEMZERO(&ar->sta_list[i].wpa_ie, IEEE80211_MAX_IE);
-    ar->sta_list[i].aid = 0;
-    ar->sta_list[i].flags = 0;
+	/* Zero out the state fields */
+	A_MEMZERO(&ar->arAPStats.sta[ar->sta_list[i].aid-1], sizeof(WMI_PER_STA_STAT));
+	A_MEMZERO(&ar->sta_list[i].mac, ATH_MAC_LEN);
+	A_MEMZERO(&ar->sta_list[i].wpa_ie, IEEE80211_MAX_IE);
+	ar->sta_list[i].aid = 0;
+	ar->sta_list[i].flags = 0;
 
-    ar->sta_list_index = ar->sta_list_index & ~(1 << i);
+	ar->sta_list_index = ar->sta_list_index & ~(1 << i);
 
 }
 
 u8 remove_sta(AR_SOFTC_T *ar, u8 *mac, u16 reason)
 {
-    u8 i, removed=0;
-
-    if(IS_MAC_NULL(mac)) {
-        return removed;
-    }
-
-    if(IS_MAC_BCAST(mac)) {
-        A_PRINTF("DEL ALL STA\n");
-        for(i=0; i < AP_MAX_NUM_STA; i++) {
-            if(!IS_MAC_NULL(ar->sta_list[i].mac)) {
-                sta_cleanup(ar, i);
-                removed = 1;
-            }
-        }
-    } else {
-        for(i=0; i < AP_MAX_NUM_STA; i++) {
-            if(A_MEMCMP(ar->sta_list[i].mac, mac, ATH_MAC_LEN)==0) {
-                A_PRINTF("DEL STA %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x "
-                " aid=%d REASON=%d\n", mac[0], mac[1], mac[2],
-                 mac[3], mac[4], mac[5], ar->sta_list[i].aid, reason);
-
-                sta_cleanup(ar, i);
-                removed = 1;
-                break;
-            }
-        }
-    }
-    return removed;
+	u8 i, removed=0;
+
+	if (IS_MAC_NULL(mac)) {
+		return removed;
+	}
+
+	if (IS_MAC_BCAST(mac)) {
+		A_PRINTF("DEL ALL STA\n");
+		for(i=0; i < AP_MAX_NUM_STA; i++) {
+			if (!IS_MAC_NULL(ar->sta_list[i].mac)) {
+				sta_cleanup(ar, i);
+				removed = 1;
+			}
+		}
+	} else {
+		for(i=0; i < AP_MAX_NUM_STA; i++) {
+			if (A_MEMCMP(ar->sta_list[i].mac, mac, ATH_MAC_LEN)==0) {
+				A_PRINTF("DEL STA %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x "
+					 " aid=%d REASON=%d\n", mac[0], mac[1], mac[2],
+					 mac[3], mac[4], mac[5], ar->sta_list[i].aid, reason);
+
+				sta_cleanup(ar, i);
+				removed = 1;
+				break;
+			}
+		}
+	}
+	return removed;
 }
 
 void
 ar6000_disconnect_event(AR_SOFTC_T *ar, u8 reason, u8 *bssid,
-                        u8 assocRespLen, u8 *assocInfo, u16 protocolReasonStatus)
-{
-    u8 i;
-    unsigned long flags;
-    union iwreq_data wrqu;
-
-    if(ar->arNetworkType & AP_NETWORK) {
-        union iwreq_data wrqu;
-        struct sk_buff *skb;
-
-        if(!remove_sta(ar, bssid, protocolReasonStatus)) {
-            return;
-        }
-
-        /* If there are no more associated STAs, empty the mcast PS q */
-        if (ar->sta_list_index == 0) {
-            A_MUTEX_LOCK(&ar->mcastpsqLock);
-            while (!A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq)) {
-                skb = A_NETBUF_DEQUEUE(&ar->mcastpsq);
-                A_NETBUF_FREE(skb);
-            }
-            A_MUTEX_UNLOCK(&ar->mcastpsqLock);
-
-            /* Clear the LSB of the BitMapCtl field of the TIM IE */
-            if (ar->arWmiReady) {
-                wmi_set_pvb_cmd(ar->arWmi, MCAST_AID, 0);
-            }
-        }
-
-        if(!IS_MAC_BCAST(bssid)) {
-            /* Send event to application */
-            A_MEMZERO(&wrqu, sizeof(wrqu));
-            A_MEMCPY(wrqu.addr.sa_data, bssid, ATH_MAC_LEN);
-            wireless_send_event(ar->arNetDev, IWEVEXPIRED, &wrqu, NULL);
-        }
-        return;
-    }
+			u8 assocRespLen, u8 *assocInfo, u16 protocolReasonStatus)
+{
+	u8 i;
+	unsigned long flags;
+	union iwreq_data wrqu;
+
+	if (ar->arNetworkType & AP_NETWORK) {
+		union iwreq_data wrqu;
+		struct sk_buff *skb;
+
+		if (!remove_sta(ar, bssid, protocolReasonStatus)) {
+			return;
+		}
+
+		/* If there are no more associated STAs, empty the mcast PS q */
+		if (ar->sta_list_index == 0) {
+			A_MUTEX_LOCK(&ar->mcastpsqLock);
+			while (!A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq)) {
+				skb = A_NETBUF_DEQUEUE(&ar->mcastpsq);
+				A_NETBUF_FREE(skb);
+			}
+			A_MUTEX_UNLOCK(&ar->mcastpsqLock);
+
+			/* Clear the LSB of the BitMapCtl field of the TIM IE */
+			if (ar->arWmiReady) {
+				wmi_set_pvb_cmd(ar->arWmi, MCAST_AID, 0);
+			}
+		}
+
+		if (!IS_MAC_BCAST(bssid)) {
+			/* Send event to application */
+			A_MEMZERO(&wrqu, sizeof(wrqu));
+			A_MEMCPY(wrqu.addr.sa_data, bssid, ATH_MAC_LEN);
+			wireless_send_event(ar->arNetDev, IWEVEXPIRED, &wrqu, NULL);
+		}
+		return;
+	}
 
 #ifdef ATH6K_CONFIG_CFG80211
-    ar6k_cfg80211_disconnect_event(ar, reason, bssid,
-                                   assocRespLen, assocInfo,
-                                   protocolReasonStatus);
+	ar6k_cfg80211_disconnect_event(ar, reason, bssid,
+				       assocRespLen, assocInfo,
+				       protocolReasonStatus);
 #endif /* ATH6K_CONFIG_CFG80211 */
 
-    /* Send disconnect event to supplicant */
-    A_MEMZERO(&wrqu, sizeof(wrqu));
-    wrqu.addr.sa_family = ARPHRD_ETHER;
-    wireless_send_event(ar->arNetDev, SIOCGIWAP, &wrqu, NULL);
-
-    /* it is necessary to clear the host-side rx aggregation state */
-    aggr_reset_state(ar->aggr_cntxt);
-
-    A_UNTIMEOUT(&ar->disconnect_timer);
-
-    A_PRINTF("AR6000 disconnected");
-    if (bssid[0] || bssid[1] || bssid[2] || bssid[3] || bssid[4] || bssid[5]) {
-        A_PRINTF(" from %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ",
-                 bssid[0], bssid[1], bssid[2], bssid[3], bssid[4], bssid[5]);
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nDisconnect Reason is %d", reason));
-    AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nProtocol Reason/Status Code is %d", protocolReasonStatus));
-    AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nAssocResp Frame = %s",
-                    assocRespLen ? " " : "NULL"));
-    for (i = 0; i < assocRespLen; i++) {
-        if (!(i % 0x10)) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
-        }
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("%2.2x ", assocInfo[i]));
-    }
-    AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
-    /*
-     * If the event is due to disconnect cmd from the host, only they the target
-     * would stop trying to connect. Under any other condition, target would
-     * keep trying to connect.
-     *
-     */
-    if( reason == DISCONNECT_CMD)
-    {
-        ar->arConnectPending = false;
-        if ((!ar->arUserBssFilter) && (ar->arWmiReady)) {
-            wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0);
-        }
-    } else {
-        ar->arConnectPending = true;
-        if (((reason == ASSOC_FAILED) && (protocolReasonStatus == 0x11)) ||
-            ((reason == ASSOC_FAILED) && (protocolReasonStatus == 0x0) && (reconnect_flag == 1))) {
-            ar->arConnected = true;
-            return;
-        }
-    }
-
-    if ((reason == NO_NETWORK_AVAIL) && (ar->arWmiReady)) 
-    {
-        bss_t *pWmiSsidnode = NULL;
-
-        /* remove the current associated bssid node */
-        wmi_free_node (ar->arWmi, bssid);
-
-        /*
-         * In case any other same SSID nodes are present
-         * remove it, since those nodes also not available now
-         */
-        do
-        {
-            /*
-             * Find the nodes based on SSID and remove it
-             * NOTE :: This case will not work out for Hidden-SSID
-             */
-            pWmiSsidnode = wmi_find_Ssidnode (ar->arWmi, ar->arSsid, ar->arSsidLen, false, true);
-
-            if (pWmiSsidnode)
-            {
-                wmi_free_node (ar->arWmi, pWmiSsidnode->ni_macaddr);
-            }
-
-        } while (pWmiSsidnode);
-    }
-
-    /* Update connect & link status atomically */
-    spin_lock_irqsave(&ar->arLock, flags);
-    ar->arConnected = false;
-    netif_carrier_off(ar->arNetDev);
-    spin_unlock_irqrestore(&ar->arLock, flags);
-
-    if( (reason != CSERV_DISCONNECT) || (reconnect_flag != 1) ) {
-        reconnect_flag = 0;
-    }
+	/* Send disconnect event to supplicant */
+	A_MEMZERO(&wrqu, sizeof(wrqu));
+	wrqu.addr.sa_family = ARPHRD_ETHER;
+	wireless_send_event(ar->arNetDev, SIOCGIWAP, &wrqu, NULL);
+
+	/* it is necessary to clear the host-side rx aggregation state */
+	aggr_reset_state(ar->aggr_cntxt);
+
+	A_UNTIMEOUT(&ar->disconnect_timer);
+
+	A_PRINTF("AR6000 disconnected");
+	if (bssid[0] || bssid[1] || bssid[2] || bssid[3] || bssid[4] || bssid[5]) {
+		A_PRINTF(" from %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ",
+			 bssid[0], bssid[1], bssid[2], bssid[3], bssid[4], bssid[5]);
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nDisconnect Reason is %d", reason));
+	AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nProtocol Reason/Status Code is %d", protocolReasonStatus));
+	AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\nAssocResp Frame = %s",
+						assocRespLen ? " " : "NULL"));
+	for (i = 0; i < assocRespLen; i++) {
+		if (!(i % 0x10)) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("%2.2x ", assocInfo[i]));
+	}
+	AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("\n"));
+	/*
+	 * If the event is due to disconnect cmd from the host, only they the target
+	 * would stop trying to connect. Under any other condition, target would
+	 * keep trying to connect.
+	 *
+	 */
+	if ( reason == DISCONNECT_CMD)
+	{
+		ar->arConnectPending = false;
+		if ((!ar->arUserBssFilter) && (ar->arWmiReady)) {
+			wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0);
+		}
+	} else {
+		ar->arConnectPending = true;
+		if (((reason == ASSOC_FAILED) && (protocolReasonStatus == 0x11)) ||
+		    ((reason == ASSOC_FAILED) && (protocolReasonStatus == 0x0) && (reconnect_flag == 1))) {
+			ar->arConnected = true;
+			return;
+		}
+	}
+
+	if ((reason == NO_NETWORK_AVAIL) && (ar->arWmiReady))
+	{
+		bss_t *pWmiSsidnode = NULL;
+
+		/* remove the current associated bssid node */
+		wmi_free_node (ar->arWmi, bssid);
+
+		/*
+		 * In case any other same SSID nodes are present
+		 * remove it, since those nodes also not available now
+		 */
+		do
+		{
+			/*
+			 * Find the nodes based on SSID and remove it
+			 * NOTE :: This case will not work out for Hidden-SSID
+			 */
+			pWmiSsidnode = wmi_find_Ssidnode (ar->arWmi, ar->arSsid, ar->arSsidLen, false, true);
+
+			if (pWmiSsidnode)
+			{
+				wmi_free_node (ar->arWmi, pWmiSsidnode->ni_macaddr);
+			}
+
+		} while (pWmiSsidnode);
+	}
+
+	/* Update connect & link status atomically */
+	spin_lock_irqsave(&ar->arLock, flags);
+	ar->arConnected = false;
+	netif_carrier_off(ar->arNetDev);
+	spin_unlock_irqrestore(&ar->arLock, flags);
+
+	if ( (reason != CSERV_DISCONNECT) || (reconnect_flag != 1) ) {
+		reconnect_flag = 0;
+	}
 
 #ifdef USER_KEYS
-    if (reason != CSERV_DISCONNECT)
-    {
-        ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
-        ar->user_key_ctrl      = 0;
-    }
+	if (reason != CSERV_DISCONNECT)
+	{
+		ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
+		ar->user_key_ctrl      = 0;
+	}
 #endif /* USER_KEYS */
 
-    netif_stop_queue(ar->arNetDev);
-    A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
-    ar->arBssChannel = 0;
-    ar->arBeaconInterval = 0;
+	netif_stop_queue(ar->arNetDev);
+	A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
+	ar->arBssChannel = 0;
+	ar->arBeaconInterval = 0;
 
-    ar6000_TxDataCleanup(ar);
+	ar6000_TxDataCleanup(ar);
 }
 
 void
 ar6000_regDomain_event(AR_SOFTC_T *ar, u32 regCode)
 {
-    A_PRINTF("AR6000 Reg Code = 0x%x\n", regCode);
-    ar->arRegCode = regCode;
+	A_PRINTF("AR6000 Reg Code = 0x%x\n", regCode);
+	ar->arRegCode = regCode;
 }
 
 #ifdef ATH_AR6K_11N_SUPPORT
 void
 ar6000_aggr_rcv_addba_req_evt(AR_SOFTC_T *ar, WMI_ADDBA_REQ_EVENT *evt)
 {
-    if(evt->status == 0) {
-        aggr_recv_addba_req_evt(ar->aggr_cntxt, evt->tid, evt->st_seq_no, evt->win_sz);
-    }
+	if (evt->status == 0) {
+		aggr_recv_addba_req_evt(ar->aggr_cntxt, evt->tid, evt->st_seq_no, evt->win_sz);
+	}
 }
 
 void
 ar6000_aggr_rcv_addba_resp_evt(AR_SOFTC_T *ar, WMI_ADDBA_RESP_EVENT *evt)
 {
-    A_PRINTF("ADDBA RESP. tid %d status %d, sz %d\n", evt->tid, evt->status, evt->amsdu_sz);
-    if(evt->status == 0) {
-    }
+	A_PRINTF("ADDBA RESP. tid %d status %d, sz %d\n", evt->tid, evt->status, evt->amsdu_sz);
+	if (evt->status == 0) {
+	}
 }
 
 void
 ar6000_aggr_rcv_delba_req_evt(AR_SOFTC_T *ar, WMI_DELBA_EVENT *evt)
 {
-    aggr_recv_delba_req_evt(ar->aggr_cntxt, evt->tid);
+	aggr_recv_delba_req_evt(ar->aggr_cntxt, evt->tid);
 }
 #endif
 
@@ -4754,131 +4754,131 @@ void register_pal_cb(ar6k_pal_config_t *palConfig_p)
 void
 ar6000_hci_event_rcv_evt(struct ar6_softc *ar, WMI_HCI_EVENT *cmd)
 {
-    void *osbuf = NULL;
-    s8 i;
-    u8 size, *buf;
-    int ret = 0;
-
-    size = cmd->evt_buf_sz + 4;
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-       ret = A_NO_MEMORY;
-       A_PRINTF("Error in allocating netbuf \n");
-       return;
-    }
-
-    A_NETBUF_PUT(osbuf, size);
-    buf = (u8 *)A_NETBUF_DATA(osbuf);
-    /* First 2-bytes carry HCI event/ACL data type
-     * the next 2 are free
-     */
-    *((short *)buf) = WMI_HCI_EVENT_EVENTID;
-    buf += sizeof(int);
-    A_MEMCPY(buf, cmd->buf, cmd->evt_buf_sz);
-
-    if(ar6k_pal_config_g.fpar6k_pal_recv_pkt)
-    {
-      /* pass the cmd packet to PAL driver */
-      if((*ar6k_pal_config_g.fpar6k_pal_recv_pkt)(ar->hcipal_info, osbuf) == true)
-        return;
-    }
-    ar6000_deliver_frames_to_nw_stack(ar->arNetDev, osbuf);
-    if(loghci) {
-        A_PRINTF_LOG("HCI Event From PAL <-- \n");
-        for(i = 0; i < cmd->evt_buf_sz; i++) {
-           A_PRINTF_LOG("0x%02x ", cmd->buf[i]);
-           if((i % 10) == 0) {
-               A_PRINTF_LOG("\n");
-           }
-        }
-        A_PRINTF_LOG("\n");
-        A_PRINTF_LOG("==================================\n");
-    }
+	void *osbuf = NULL;
+	s8 i;
+	u8 size, *buf;
+	int ret = 0;
+
+	size = cmd->evt_buf_sz + 4;
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		ret = A_NO_MEMORY;
+		A_PRINTF("Error in allocating netbuf \n");
+		return;
+	}
+
+	A_NETBUF_PUT(osbuf, size);
+	buf = (u8 *)A_NETBUF_DATA(osbuf);
+	/* First 2-bytes carry HCI event/ACL data type
+	 * the next 2 are free
+	 */
+	*((short *)buf) = WMI_HCI_EVENT_EVENTID;
+	buf += sizeof(int);
+	A_MEMCPY(buf, cmd->buf, cmd->evt_buf_sz);
+
+	if (ar6k_pal_config_g.fpar6k_pal_recv_pkt)
+	{
+		/* pass the cmd packet to PAL driver */
+		if ((*ar6k_pal_config_g.fpar6k_pal_recv_pkt)(ar->hcipal_info, osbuf) == true)
+			return;
+	}
+	ar6000_deliver_frames_to_nw_stack(ar->arNetDev, osbuf);
+	if (loghci) {
+		A_PRINTF_LOG("HCI Event From PAL <-- \n");
+		for(i = 0; i < cmd->evt_buf_sz; i++) {
+			A_PRINTF_LOG("0x%02x ", cmd->buf[i]);
+			if ((i % 10) == 0) {
+				A_PRINTF_LOG("\n");
+			}
+		}
+		A_PRINTF_LOG("\n");
+		A_PRINTF_LOG("==================================\n");
+	}
 }
 
 void
 ar6000_neighborReport_event(AR_SOFTC_T *ar, int numAps, WMI_NEIGHBOR_INFO *info)
 {
 #if WIRELESS_EXT >= 18
-    struct iw_pmkid_cand *pmkcand;
+	struct iw_pmkid_cand *pmkcand;
 #else /* WIRELESS_EXT >= 18 */
-    static const char *tag = "PRE-AUTH";
-    char buf[128];
+	static const char *tag = "PRE-AUTH";
+	char buf[128];
 #endif /* WIRELESS_EXT >= 18 */
 
-    union iwreq_data wrqu;
-    int i;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("AR6000 Neighbor Report Event\n"));
-    for (i=0; i < numAps; info++, i++) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ",
-            info->bssid[0], info->bssid[1], info->bssid[2],
-            info->bssid[3], info->bssid[4], info->bssid[5]));
-        if (info->bssFlags & WMI_PREAUTH_CAPABLE_BSS) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("preauth-cap"));
-        }
-        if (info->bssFlags & WMI_PMKID_VALID_BSS) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,(" pmkid-valid\n"));
-            continue;           /* we skip bss if the pmkid is already valid */
-        }
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("\n"));
-        A_MEMZERO(&wrqu, sizeof(wrqu));
+	union iwreq_data wrqu;
+	int i;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("AR6000 Neighbor Report Event\n"));
+	for (i=0; i < numAps; info++, i++) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ",
+						     info->bssid[0], info->bssid[1], info->bssid[2],
+						     info->bssid[3], info->bssid[4], info->bssid[5]));
+		if (info->bssFlags & WMI_PREAUTH_CAPABLE_BSS) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("preauth-cap"));
+		}
+		if (info->bssFlags & WMI_PMKID_VALID_BSS) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,(" pmkid-valid\n"));
+			continue;           /* we skip bss if the pmkid is already valid */
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("\n"));
+		A_MEMZERO(&wrqu, sizeof(wrqu));
 #if WIRELESS_EXT >= 18
-        pmkcand = A_MALLOC_NOWAIT(sizeof(struct iw_pmkid_cand));
-        A_MEMZERO(pmkcand, sizeof(struct iw_pmkid_cand));
-        pmkcand->index = i;
-        pmkcand->flags = info->bssFlags;
-        A_MEMCPY(pmkcand->bssid.sa_data, info->bssid, ATH_MAC_LEN);
-        wrqu.data.length = sizeof(struct iw_pmkid_cand);
-        wireless_send_event(ar->arNetDev, IWEVPMKIDCAND, &wrqu, (char *)pmkcand);
-        A_FREE(pmkcand);
+		pmkcand = A_MALLOC_NOWAIT(sizeof(struct iw_pmkid_cand));
+		A_MEMZERO(pmkcand, sizeof(struct iw_pmkid_cand));
+		pmkcand->index = i;
+		pmkcand->flags = info->bssFlags;
+		A_MEMCPY(pmkcand->bssid.sa_data, info->bssid, ATH_MAC_LEN);
+		wrqu.data.length = sizeof(struct iw_pmkid_cand);
+		wireless_send_event(ar->arNetDev, IWEVPMKIDCAND, &wrqu, (char *)pmkcand);
+		A_FREE(pmkcand);
 #else /* WIRELESS_EXT >= 18 */
-        snprintf(buf, sizeof(buf), "%s%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x",
-                 tag,
-                 info->bssid[0], info->bssid[1], info->bssid[2],
-                 info->bssid[3], info->bssid[4], info->bssid[5],
-                 i, info->bssFlags);
-        wrqu.data.length = strlen(buf);
-        wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
+		snprintf(buf, sizeof(buf), "%s%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x",
+			 tag,
+			 info->bssid[0], info->bssid[1], info->bssid[2],
+			 info->bssid[3], info->bssid[4], info->bssid[5],
+			 i, info->bssFlags);
+		wrqu.data.length = strlen(buf);
+		wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
 #endif /* WIRELESS_EXT >= 18 */
-    }
+	}
 }
 
 void
 ar6000_tkip_micerr_event(AR_SOFTC_T *ar, u8 keyid, bool ismcast)
 {
-    static const char *tag = "MLME-MICHAELMICFAILURE.indication";
-    char buf[128];
-    union iwreq_data wrqu;
-
-    /*
-     * For AP case, keyid will have aid of STA which sent pkt with
-     * MIC error. Use this aid to get MAC & send it to hostapd.
-     */
-    if (ar->arNetworkType == AP_NETWORK) {
-        sta_t *s = ieee80211_find_conn_for_aid(ar, (keyid >> 2));
-        if(!s){
-            A_PRINTF("AP TKIP MIC error received from Invalid aid / STA not found =%d\n", keyid);
-            return;
-        }
-        A_PRINTF("AP TKIP MIC error received from aid=%d\n", keyid);
-        snprintf(buf,sizeof(buf), "%s addr=%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x",
-            tag, s->mac[0],s->mac[1],s->mac[2],s->mac[3],s->mac[4],s->mac[5]);
-    } else {
+	static const char *tag = "MLME-MICHAELMICFAILURE.indication";
+	char buf[128];
+	union iwreq_data wrqu;
+
+	/*
+	 * For AP case, keyid will have aid of STA which sent pkt with
+	 * MIC error. Use this aid to get MAC & send it to hostapd.
+	 */
+	if (ar->arNetworkType == AP_NETWORK) {
+		sta_t *s = ieee80211_find_conn_for_aid(ar, (keyid >> 2));
+		if (!s){
+			A_PRINTF("AP TKIP MIC error received from Invalid aid / STA not found =%d\n", keyid);
+			return;
+		}
+		A_PRINTF("AP TKIP MIC error received from aid=%d\n", keyid);
+		snprintf(buf,sizeof(buf), "%s addr=%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x",
+			 tag, s->mac[0],s->mac[1],s->mac[2],s->mac[3],s->mac[4],s->mac[5]);
+	} else {
 
 #ifdef ATH6K_CONFIG_CFG80211
-    ar6k_cfg80211_tkip_micerr_event(ar, keyid, ismcast);
+		ar6k_cfg80211_tkip_micerr_event(ar, keyid, ismcast);
 #endif /* ATH6K_CONFIG_CFG80211 */
 
-        A_PRINTF("AR6000 TKIP MIC error received for keyid %d %scast\n",
-             keyid & 0x3, ismcast ? "multi": "uni");
-        snprintf(buf, sizeof(buf), "%s(keyid=%d %sicast)", tag, keyid & 0x3,
-             ismcast ? "mult" : "un");
-    }
+		A_PRINTF("AR6000 TKIP MIC error received for keyid %d %scast\n",
+			 keyid & 0x3, ismcast ? "multi": "uni");
+		snprintf(buf, sizeof(buf), "%s(keyid=%d %sicast)", tag, keyid & 0x3,
+			 ismcast ? "mult" : "un");
+	}
 
-    memset(&wrqu, 0, sizeof(wrqu));
-    wrqu.data.length = strlen(buf);
-    wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
+	memset(&wrqu, 0, sizeof(wrqu));
+	wrqu.data.length = strlen(buf);
+	wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
 }
 
 void
@@ -4886,183 +4886,183 @@ ar6000_scanComplete_event(AR_SOFTC_T *ar, int status)
 {
 
 #ifdef ATH6K_CONFIG_CFG80211
-    ar6k_cfg80211_scanComplete_event(ar, status);
+	ar6k_cfg80211_scanComplete_event(ar, status);
 #endif /* ATH6K_CONFIG_CFG80211 */
 
-    if (!ar->arUserBssFilter) {
-        wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0);
-    }
-    if (ar->scan_triggered) {
-        if (status== 0) {
-            union iwreq_data wrqu;
-            A_MEMZERO(&wrqu, sizeof(wrqu));
-            wireless_send_event(ar->arNetDev, SIOCGIWSCAN, &wrqu, NULL);
-        }
-        ar->scan_triggered = 0;
-    }
+	if (!ar->arUserBssFilter) {
+		wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0);
+	}
+	if (ar->scan_triggered) {
+		if (status== 0) {
+			union iwreq_data wrqu;
+			A_MEMZERO(&wrqu, sizeof(wrqu));
+			wireless_send_event(ar->arNetDev, SIOCGIWSCAN, &wrqu, NULL);
+		}
+		ar->scan_triggered = 0;
+	}
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,( "AR6000 scan complete: %d\n", status));
+	AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,( "AR6000 scan complete: %d\n", status));
 }
 
 void
 ar6000_targetStats_event(AR_SOFTC_T *ar,  u8 *ptr, u32 len)
 {
-    u8 ac;
-
-    if(ar->arNetworkType == AP_NETWORK) {
-        WMI_AP_MODE_STAT *p = (WMI_AP_MODE_STAT *)ptr;
-        WMI_AP_MODE_STAT *ap = &ar->arAPStats;
-
-        if (len < sizeof(*p)) {
-            return;
-        }
-
-        for(ac=0;ac<AP_MAX_NUM_STA;ac++) {
-            ap->sta[ac].tx_bytes   += p->sta[ac].tx_bytes;
-            ap->sta[ac].tx_pkts    += p->sta[ac].tx_pkts;
-            ap->sta[ac].tx_error   += p->sta[ac].tx_error;
-            ap->sta[ac].tx_discard += p->sta[ac].tx_discard;
-            ap->sta[ac].rx_bytes   += p->sta[ac].rx_bytes;
-            ap->sta[ac].rx_pkts    += p->sta[ac].rx_pkts;
-            ap->sta[ac].rx_error   += p->sta[ac].rx_error;
-            ap->sta[ac].rx_discard += p->sta[ac].rx_discard;
-        }
-
-    } else {
-        WMI_TARGET_STATS *pTarget = (WMI_TARGET_STATS *)ptr;
-         TARGET_STATS *pStats = &ar->arTargetStats;
-
-        if (len < sizeof(*pTarget)) {
-            return;
-        }
-
-        // Update the RSSI of the connected bss.
-        if (ar->arConnected) {
-            bss_t *pConnBss = NULL;
-
-            pConnBss = wmi_find_node(ar->arWmi,ar->arBssid);
-            if (pConnBss)
-            {
-                pConnBss->ni_rssi = pTarget->cservStats.cs_aveBeacon_rssi;
-                pConnBss->ni_snr = pTarget->cservStats.cs_aveBeacon_snr;
-                wmi_node_return(ar->arWmi, pConnBss);
-            }
-        }
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR6000 updating target stats\n"));
-        pStats->tx_packets          += pTarget->txrxStats.tx_stats.tx_packets;
-        pStats->tx_bytes            += pTarget->txrxStats.tx_stats.tx_bytes;
-        pStats->tx_unicast_pkts     += pTarget->txrxStats.tx_stats.tx_unicast_pkts;
-        pStats->tx_unicast_bytes    += pTarget->txrxStats.tx_stats.tx_unicast_bytes;
-        pStats->tx_multicast_pkts   += pTarget->txrxStats.tx_stats.tx_multicast_pkts;
-        pStats->tx_multicast_bytes  += pTarget->txrxStats.tx_stats.tx_multicast_bytes;
-        pStats->tx_broadcast_pkts   += pTarget->txrxStats.tx_stats.tx_broadcast_pkts;
-        pStats->tx_broadcast_bytes  += pTarget->txrxStats.tx_stats.tx_broadcast_bytes;
-        pStats->tx_rts_success_cnt  += pTarget->txrxStats.tx_stats.tx_rts_success_cnt;
-        for(ac = 0; ac < WMM_NUM_AC; ac++)
-            pStats->tx_packet_per_ac[ac] += pTarget->txrxStats.tx_stats.tx_packet_per_ac[ac];
-        pStats->tx_errors           += pTarget->txrxStats.tx_stats.tx_errors;
-        pStats->tx_failed_cnt       += pTarget->txrxStats.tx_stats.tx_failed_cnt;
-        pStats->tx_retry_cnt        += pTarget->txrxStats.tx_stats.tx_retry_cnt;
-        pStats->tx_mult_retry_cnt   += pTarget->txrxStats.tx_stats.tx_mult_retry_cnt;
-        pStats->tx_rts_fail_cnt     += pTarget->txrxStats.tx_stats.tx_rts_fail_cnt;
-        pStats->tx_unicast_rate      = wmi_get_rate(pTarget->txrxStats.tx_stats.tx_unicast_rate);
-
-        pStats->rx_packets          += pTarget->txrxStats.rx_stats.rx_packets;
-        pStats->rx_bytes            += pTarget->txrxStats.rx_stats.rx_bytes;
-        pStats->rx_unicast_pkts     += pTarget->txrxStats.rx_stats.rx_unicast_pkts;
-        pStats->rx_unicast_bytes    += pTarget->txrxStats.rx_stats.rx_unicast_bytes;
-        pStats->rx_multicast_pkts   += pTarget->txrxStats.rx_stats.rx_multicast_pkts;
-        pStats->rx_multicast_bytes  += pTarget->txrxStats.rx_stats.rx_multicast_bytes;
-        pStats->rx_broadcast_pkts   += pTarget->txrxStats.rx_stats.rx_broadcast_pkts;
-        pStats->rx_broadcast_bytes  += pTarget->txrxStats.rx_stats.rx_broadcast_bytes;
-        pStats->rx_fragment_pkt     += pTarget->txrxStats.rx_stats.rx_fragment_pkt;
-        pStats->rx_errors           += pTarget->txrxStats.rx_stats.rx_errors;
-        pStats->rx_crcerr           += pTarget->txrxStats.rx_stats.rx_crcerr;
-        pStats->rx_key_cache_miss   += pTarget->txrxStats.rx_stats.rx_key_cache_miss;
-        pStats->rx_decrypt_err      += pTarget->txrxStats.rx_stats.rx_decrypt_err;
-        pStats->rx_duplicate_frames += pTarget->txrxStats.rx_stats.rx_duplicate_frames;
-        pStats->rx_unicast_rate      = wmi_get_rate(pTarget->txrxStats.rx_stats.rx_unicast_rate);
-
-
-        pStats->tkip_local_mic_failure
-                                += pTarget->txrxStats.tkipCcmpStats.tkip_local_mic_failure;
-        pStats->tkip_counter_measures_invoked
-                                += pTarget->txrxStats.tkipCcmpStats.tkip_counter_measures_invoked;
-        pStats->tkip_replays        += pTarget->txrxStats.tkipCcmpStats.tkip_replays;
-        pStats->tkip_format_errors  += pTarget->txrxStats.tkipCcmpStats.tkip_format_errors;
-        pStats->ccmp_format_errors  += pTarget->txrxStats.tkipCcmpStats.ccmp_format_errors;
-        pStats->ccmp_replays        += pTarget->txrxStats.tkipCcmpStats.ccmp_replays;
-
-        pStats->power_save_failure_cnt += pTarget->pmStats.power_save_failure_cnt;
-        pStats->noise_floor_calibation = pTarget->noise_floor_calibation;
-
-        pStats->cs_bmiss_cnt        += pTarget->cservStats.cs_bmiss_cnt;
-        pStats->cs_lowRssi_cnt      += pTarget->cservStats.cs_lowRssi_cnt;
-        pStats->cs_connect_cnt      += pTarget->cservStats.cs_connect_cnt;
-        pStats->cs_disconnect_cnt   += pTarget->cservStats.cs_disconnect_cnt;
-        pStats->cs_aveBeacon_snr    = pTarget->cservStats.cs_aveBeacon_snr;
-        pStats->cs_aveBeacon_rssi   = pTarget->cservStats.cs_aveBeacon_rssi;
-
-        if (enablerssicompensation) {
-            pStats->cs_aveBeacon_rssi =
-                    rssi_compensation_calc(ar, pStats->cs_aveBeacon_rssi);
-        }
-        pStats->cs_lastRoam_msec    = pTarget->cservStats.cs_lastRoam_msec;
-        pStats->cs_snr              = pTarget->cservStats.cs_snr;
-        pStats->cs_rssi             = pTarget->cservStats.cs_rssi;
-
-        pStats->lq_val              = pTarget->lqVal;
-
-        pStats->wow_num_pkts_dropped += pTarget->wowStats.wow_num_pkts_dropped;
-        pStats->wow_num_host_pkt_wakeups += pTarget->wowStats.wow_num_host_pkt_wakeups;
-        pStats->wow_num_host_event_wakeups += pTarget->wowStats.wow_num_host_event_wakeups;
-        pStats->wow_num_events_discarded += pTarget->wowStats.wow_num_events_discarded;
-        pStats->arp_received += pTarget->arpStats.arp_received;
-        pStats->arp_matched  += pTarget->arpStats.arp_matched;
-        pStats->arp_replied  += pTarget->arpStats.arp_replied;
-
-        if (ar->statsUpdatePending) {
-            ar->statsUpdatePending = false;
-            wake_up(&arEvent);
-        }
-    }
+	u8 ac;
+
+	if (ar->arNetworkType == AP_NETWORK) {
+		WMI_AP_MODE_STAT *p = (WMI_AP_MODE_STAT *)ptr;
+		WMI_AP_MODE_STAT *ap = &ar->arAPStats;
+
+		if (len < sizeof(*p)) {
+			return;
+		}
+
+		for(ac=0;ac<AP_MAX_NUM_STA;ac++) {
+			ap->sta[ac].tx_bytes   += p->sta[ac].tx_bytes;
+			ap->sta[ac].tx_pkts    += p->sta[ac].tx_pkts;
+			ap->sta[ac].tx_error   += p->sta[ac].tx_error;
+			ap->sta[ac].tx_discard += p->sta[ac].tx_discard;
+			ap->sta[ac].rx_bytes   += p->sta[ac].rx_bytes;
+			ap->sta[ac].rx_pkts    += p->sta[ac].rx_pkts;
+			ap->sta[ac].rx_error   += p->sta[ac].rx_error;
+			ap->sta[ac].rx_discard += p->sta[ac].rx_discard;
+		}
+
+	} else {
+		WMI_TARGET_STATS *pTarget = (WMI_TARGET_STATS *)ptr;
+		TARGET_STATS *pStats = &ar->arTargetStats;
+
+		if (len < sizeof(*pTarget)) {
+			return;
+		}
+
+		// Update the RSSI of the connected bss.
+		if (ar->arConnected) {
+			bss_t *pConnBss = NULL;
+
+			pConnBss = wmi_find_node(ar->arWmi,ar->arBssid);
+			if (pConnBss)
+			{
+				pConnBss->ni_rssi = pTarget->cservStats.cs_aveBeacon_rssi;
+				pConnBss->ni_snr = pTarget->cservStats.cs_aveBeacon_snr;
+				wmi_node_return(ar->arWmi, pConnBss);
+			}
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR6000 updating target stats\n"));
+		pStats->tx_packets          += pTarget->txrxStats.tx_stats.tx_packets;
+		pStats->tx_bytes            += pTarget->txrxStats.tx_stats.tx_bytes;
+		pStats->tx_unicast_pkts     += pTarget->txrxStats.tx_stats.tx_unicast_pkts;
+		pStats->tx_unicast_bytes    += pTarget->txrxStats.tx_stats.tx_unicast_bytes;
+		pStats->tx_multicast_pkts   += pTarget->txrxStats.tx_stats.tx_multicast_pkts;
+		pStats->tx_multicast_bytes  += pTarget->txrxStats.tx_stats.tx_multicast_bytes;
+		pStats->tx_broadcast_pkts   += pTarget->txrxStats.tx_stats.tx_broadcast_pkts;
+		pStats->tx_broadcast_bytes  += pTarget->txrxStats.tx_stats.tx_broadcast_bytes;
+		pStats->tx_rts_success_cnt  += pTarget->txrxStats.tx_stats.tx_rts_success_cnt;
+		for(ac = 0; ac < WMM_NUM_AC; ac++)
+			pStats->tx_packet_per_ac[ac] += pTarget->txrxStats.tx_stats.tx_packet_per_ac[ac];
+		pStats->tx_errors           += pTarget->txrxStats.tx_stats.tx_errors;
+		pStats->tx_failed_cnt       += pTarget->txrxStats.tx_stats.tx_failed_cnt;
+		pStats->tx_retry_cnt        += pTarget->txrxStats.tx_stats.tx_retry_cnt;
+		pStats->tx_mult_retry_cnt   += pTarget->txrxStats.tx_stats.tx_mult_retry_cnt;
+		pStats->tx_rts_fail_cnt     += pTarget->txrxStats.tx_stats.tx_rts_fail_cnt;
+		pStats->tx_unicast_rate      = wmi_get_rate(pTarget->txrxStats.tx_stats.tx_unicast_rate);
+
+		pStats->rx_packets          += pTarget->txrxStats.rx_stats.rx_packets;
+		pStats->rx_bytes            += pTarget->txrxStats.rx_stats.rx_bytes;
+		pStats->rx_unicast_pkts     += pTarget->txrxStats.rx_stats.rx_unicast_pkts;
+		pStats->rx_unicast_bytes    += pTarget->txrxStats.rx_stats.rx_unicast_bytes;
+		pStats->rx_multicast_pkts   += pTarget->txrxStats.rx_stats.rx_multicast_pkts;
+		pStats->rx_multicast_bytes  += pTarget->txrxStats.rx_stats.rx_multicast_bytes;
+		pStats->rx_broadcast_pkts   += pTarget->txrxStats.rx_stats.rx_broadcast_pkts;
+		pStats->rx_broadcast_bytes  += pTarget->txrxStats.rx_stats.rx_broadcast_bytes;
+		pStats->rx_fragment_pkt     += pTarget->txrxStats.rx_stats.rx_fragment_pkt;
+		pStats->rx_errors           += pTarget->txrxStats.rx_stats.rx_errors;
+		pStats->rx_crcerr           += pTarget->txrxStats.rx_stats.rx_crcerr;
+		pStats->rx_key_cache_miss   += pTarget->txrxStats.rx_stats.rx_key_cache_miss;
+		pStats->rx_decrypt_err      += pTarget->txrxStats.rx_stats.rx_decrypt_err;
+		pStats->rx_duplicate_frames += pTarget->txrxStats.rx_stats.rx_duplicate_frames;
+		pStats->rx_unicast_rate      = wmi_get_rate(pTarget->txrxStats.rx_stats.rx_unicast_rate);
+
+
+		pStats->tkip_local_mic_failure
+			+= pTarget->txrxStats.tkipCcmpStats.tkip_local_mic_failure;
+		pStats->tkip_counter_measures_invoked
+			+= pTarget->txrxStats.tkipCcmpStats.tkip_counter_measures_invoked;
+		pStats->tkip_replays        += pTarget->txrxStats.tkipCcmpStats.tkip_replays;
+		pStats->tkip_format_errors  += pTarget->txrxStats.tkipCcmpStats.tkip_format_errors;
+		pStats->ccmp_format_errors  += pTarget->txrxStats.tkipCcmpStats.ccmp_format_errors;
+		pStats->ccmp_replays        += pTarget->txrxStats.tkipCcmpStats.ccmp_replays;
+
+		pStats->power_save_failure_cnt += pTarget->pmStats.power_save_failure_cnt;
+		pStats->noise_floor_calibation = pTarget->noise_floor_calibation;
+
+		pStats->cs_bmiss_cnt        += pTarget->cservStats.cs_bmiss_cnt;
+		pStats->cs_lowRssi_cnt      += pTarget->cservStats.cs_lowRssi_cnt;
+		pStats->cs_connect_cnt      += pTarget->cservStats.cs_connect_cnt;
+		pStats->cs_disconnect_cnt   += pTarget->cservStats.cs_disconnect_cnt;
+		pStats->cs_aveBeacon_snr    = pTarget->cservStats.cs_aveBeacon_snr;
+		pStats->cs_aveBeacon_rssi   = pTarget->cservStats.cs_aveBeacon_rssi;
+
+		if (enablerssicompensation) {
+			pStats->cs_aveBeacon_rssi =
+				rssi_compensation_calc(ar, pStats->cs_aveBeacon_rssi);
+		}
+		pStats->cs_lastRoam_msec    = pTarget->cservStats.cs_lastRoam_msec;
+		pStats->cs_snr              = pTarget->cservStats.cs_snr;
+		pStats->cs_rssi             = pTarget->cservStats.cs_rssi;
+
+		pStats->lq_val              = pTarget->lqVal;
+
+		pStats->wow_num_pkts_dropped += pTarget->wowStats.wow_num_pkts_dropped;
+		pStats->wow_num_host_pkt_wakeups += pTarget->wowStats.wow_num_host_pkt_wakeups;
+		pStats->wow_num_host_event_wakeups += pTarget->wowStats.wow_num_host_event_wakeups;
+		pStats->wow_num_events_discarded += pTarget->wowStats.wow_num_events_discarded;
+		pStats->arp_received += pTarget->arpStats.arp_received;
+		pStats->arp_matched  += pTarget->arpStats.arp_matched;
+		pStats->arp_replied  += pTarget->arpStats.arp_replied;
+
+		if (ar->statsUpdatePending) {
+			ar->statsUpdatePending = false;
+			wake_up(&arEvent);
+		}
+	}
 }
 
 void
 ar6000_rssiThreshold_event(AR_SOFTC_T *ar,  WMI_RSSI_THRESHOLD_VAL newThreshold, s16 rssi)
 {
-    USER_RSSI_THOLD userRssiThold;
+	USER_RSSI_THOLD userRssiThold;
 
-    rssi = rssi + SIGNAL_QUALITY_NOISE_FLOOR;
+	rssi = rssi + SIGNAL_QUALITY_NOISE_FLOOR;
 
-    if (enablerssicompensation) {
-        rssi = rssi_compensation_calc(ar, rssi);
-    }
+	if (enablerssicompensation) {
+		rssi = rssi_compensation_calc(ar, rssi);
+	}
 
-    /* Send an event to the app */
-    userRssiThold.tag = ar->rssi_map[newThreshold].tag;
-    userRssiThold.rssi = rssi;
-    A_PRINTF("rssi Threshold range = %d tag = %d  rssi = %d\n", newThreshold,
-             userRssiThold.tag, userRssiThold.rssi);
+	/* Send an event to the app */
+	userRssiThold.tag = ar->rssi_map[newThreshold].tag;
+	userRssiThold.rssi = rssi;
+	A_PRINTF("rssi Threshold range = %d tag = %d  rssi = %d\n", newThreshold,
+		 userRssiThold.tag, userRssiThold.rssi);
 
-    ar6000_send_event_to_app(ar, WMI_RSSI_THRESHOLD_EVENTID,(u8 *)&userRssiThold, sizeof(USER_RSSI_THOLD));
+	ar6000_send_event_to_app(ar, WMI_RSSI_THRESHOLD_EVENTID,(u8 *)&userRssiThold, sizeof(USER_RSSI_THOLD));
 }
 
 
 void
 ar6000_hbChallengeResp_event(AR_SOFTC_T *ar, u32 cookie, u32 source)
 {
-    if (source == APP_HB_CHALLENGE) {
-        /* Report it to the app in case it wants a positive acknowledgement */
-        ar6000_send_event_to_app(ar, WMIX_HB_CHALLENGE_RESP_EVENTID,
-                                 (u8 *)&cookie, sizeof(cookie));
-    } else {
-        /* This would ignore the replys that come in after their due time */
-        if (cookie == ar->arHBChallengeResp.seqNum) {
-            ar->arHBChallengeResp.outstanding = false;
-        }
-    }
+	if (source == APP_HB_CHALLENGE) {
+		/* Report it to the app in case it wants a positive acknowledgement */
+		ar6000_send_event_to_app(ar, WMIX_HB_CHALLENGE_RESP_EVENTID,
+					 (u8 *)&cookie, sizeof(cookie));
+	} else {
+		/* This would ignore the replys that come in after their due time */
+		if (cookie == ar->arHBChallengeResp.seqNum) {
+			ar->arHBChallengeResp.outstanding = false;
+		}
+	}
 }
 
 
@@ -5077,126 +5077,126 @@ ar6000_reportError_event(AR_SOFTC_T *ar, WMI_TARGET_ERROR_VAL errorVal)
 		[WMI_PSDISABLE_NODE_JOIN]   "WMI_PSDISABLE_NODE_JOIN"
 	};
 
-    A_PRINTF("AR6000 Error on Target. Error = 0x%x\n", errorVal);
+	A_PRINTF("AR6000 Error on Target. Error = 0x%x\n", errorVal);
 
-    /* One error is reported at a time, and errorval is a bitmask */
-    if(errorVal & (errorVal - 1))
-       return;
+	/* One error is reported at a time, and errorval is a bitmask */
+	if (errorVal & (errorVal - 1))
+		return;
 
-    A_PRINTF("AR6000 Error type = ");
-    switch(errorVal)
-    {
-        case WMI_TARGET_PM_ERR_FAIL:
-        case WMI_TARGET_KEY_NOT_FOUND:
-        case WMI_TARGET_DECRYPTION_ERR:
-        case WMI_TARGET_BMISS:
-        case WMI_PSDISABLE_NODE_JOIN:
-            A_PRINTF("%s\n", errString[errorVal]);
-            break;
-        default:
-            A_PRINTF("INVALID\n");
-            break;
-    }
+	A_PRINTF("AR6000 Error type = ");
+	switch(errorVal)
+	{
+	case WMI_TARGET_PM_ERR_FAIL:
+	case WMI_TARGET_KEY_NOT_FOUND:
+	case WMI_TARGET_DECRYPTION_ERR:
+	case WMI_TARGET_BMISS:
+	case WMI_PSDISABLE_NODE_JOIN:
+		A_PRINTF("%s\n", errString[errorVal]);
+		break;
+	default:
+		A_PRINTF("INVALID\n");
+		break;
+	}
 
 }
 
 
 void
 ar6000_cac_event(AR_SOFTC_T *ar, u8 ac, u8 cacIndication,
-                 u8 statusCode, u8 *tspecSuggestion)
+		 u8 statusCode, u8 *tspecSuggestion)
 {
-    WMM_TSPEC_IE    *tspecIe;
+	WMM_TSPEC_IE    *tspecIe;
 
-    /*
-     * This is the TSPEC IE suggestion from AP.
-     * Suggestion provided by AP under some error
-     * cases, could be helpful for the host app.
-     * Check documentation.
-     */
-    tspecIe = (WMM_TSPEC_IE *)tspecSuggestion;
+	/*
+	 * This is the TSPEC IE suggestion from AP.
+	 * Suggestion provided by AP under some error
+	 * cases, could be helpful for the host app.
+	 * Check documentation.
+	 */
+	tspecIe = (WMM_TSPEC_IE *)tspecSuggestion;
 
-    /*
-     * What do we do, if we get TSPEC rejection? One thought
-     * that comes to mind is implictly delete the pstream...
-     */
-    A_PRINTF("AR6000 CAC notification. "
-                "AC = %d, cacIndication = 0x%x, statusCode = 0x%x\n",
-                 ac, cacIndication, statusCode);
+	/*
+	 * What do we do, if we get TSPEC rejection? One thought
+	 * that comes to mind is implictly delete the pstream...
+	 */
+	A_PRINTF("AR6000 CAC notification. "
+		 "AC = %d, cacIndication = 0x%x, statusCode = 0x%x\n",
+		 ac, cacIndication, statusCode);
 }
 
 void
 ar6000_channel_change_event(AR_SOFTC_T *ar, u16 oldChannel,
-                            u16 newChannel)
+			    u16 newChannel)
 {
-    A_PRINTF("Channel Change notification\nOld Channel: %d, New Channel: %d\n",
-             oldChannel, newChannel);
+	A_PRINTF("Channel Change notification\nOld Channel: %d, New Channel: %d\n",
+		 oldChannel, newChannel);
 }
 
 #define AR6000_PRINT_BSSID(_pBss)  do {     \
-        A_PRINTF("%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ",\
-                 (_pBss)[0],(_pBss)[1],(_pBss)[2],(_pBss)[3],\
-                 (_pBss)[4],(_pBss)[5]);  \
-} while(0)
+		A_PRINTF("%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ",	\
+			 (_pBss)[0],(_pBss)[1],(_pBss)[2],(_pBss)[3],	\
+			 (_pBss)[4],(_pBss)[5]);			\
+	} while (0)
 
 void
 ar6000_roam_tbl_event(AR_SOFTC_T *ar, WMI_TARGET_ROAM_TBL *pTbl)
 {
-    u8 i;
-
-    A_PRINTF("ROAM TABLE NO OF ENTRIES is %d ROAM MODE is %d\n",
-              pTbl->numEntries, pTbl->roamMode);
-    for (i= 0; i < pTbl->numEntries; i++) {
-        A_PRINTF("[%d]bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ", i,
-            pTbl->bssRoamInfo[i].bssid[0], pTbl->bssRoamInfo[i].bssid[1],
-            pTbl->bssRoamInfo[i].bssid[2],
-            pTbl->bssRoamInfo[i].bssid[3],
-            pTbl->bssRoamInfo[i].bssid[4],
-            pTbl->bssRoamInfo[i].bssid[5]);
-        A_PRINTF("RSSI %d RSSIDT %d LAST RSSI %d UTIL %d ROAM_UTIL %d"
-                 " BIAS %d\n",
-            pTbl->bssRoamInfo[i].rssi,
-            pTbl->bssRoamInfo[i].rssidt,
-            pTbl->bssRoamInfo[i].last_rssi,
-            pTbl->bssRoamInfo[i].util,
-            pTbl->bssRoamInfo[i].roam_util,
-            pTbl->bssRoamInfo[i].bias);
-    }
+	u8 i;
+
+	A_PRINTF("ROAM TABLE NO OF ENTRIES is %d ROAM MODE is %d\n",
+		 pTbl->numEntries, pTbl->roamMode);
+	for (i= 0; i < pTbl->numEntries; i++) {
+		A_PRINTF("[%d]bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ", i,
+			 pTbl->bssRoamInfo[i].bssid[0], pTbl->bssRoamInfo[i].bssid[1],
+			 pTbl->bssRoamInfo[i].bssid[2],
+			 pTbl->bssRoamInfo[i].bssid[3],
+			 pTbl->bssRoamInfo[i].bssid[4],
+			 pTbl->bssRoamInfo[i].bssid[5]);
+		A_PRINTF("RSSI %d RSSIDT %d LAST RSSI %d UTIL %d ROAM_UTIL %d"
+			 " BIAS %d\n",
+			 pTbl->bssRoamInfo[i].rssi,
+			 pTbl->bssRoamInfo[i].rssidt,
+			 pTbl->bssRoamInfo[i].last_rssi,
+			 pTbl->bssRoamInfo[i].util,
+			 pTbl->bssRoamInfo[i].roam_util,
+			 pTbl->bssRoamInfo[i].bias);
+	}
 }
 
 void
 ar6000_wow_list_event(struct ar6_softc *ar, u8 num_filters, WMI_GET_WOW_LIST_REPLY *wow_reply)
 {
-    u8 i,j;
+	u8 i,j;
 
-    /*Each event now contains exactly one filter, see bug 26613*/
-    A_PRINTF("WOW pattern %d of %d patterns\n", wow_reply->this_filter_num,                 wow_reply->num_filters);
-    A_PRINTF("wow mode = %s host mode = %s\n",
-            (wow_reply->wow_mode == 0? "disabled":"enabled"),
-            (wow_reply->host_mode == 1 ? "awake":"asleep"));
+	/*Each event now contains exactly one filter, see bug 26613*/
+	A_PRINTF("WOW pattern %d of %d patterns\n", wow_reply->this_filter_num,                 wow_reply->num_filters);
+	A_PRINTF("wow mode = %s host mode = %s\n",
+		 (wow_reply->wow_mode == 0? "disabled":"enabled"),
+		 (wow_reply->host_mode == 1 ? "awake":"asleep"));
 
 
-    /*If there are no patterns, the reply will only contain generic
-      WoW information. Pattern information will exist only if there are
-      patterns present. Bug 26716*/
+	/*If there are no patterns, the reply will only contain generic
+	  WoW information. Pattern information will exist only if there are
+	  patterns present. Bug 26716*/
 
    /* If this event contains pattern information, display it*/
-    if (wow_reply->this_filter_num) {
-        i=0;
-        A_PRINTF("id=%d size=%d offset=%d\n",
-                    wow_reply->wow_filters[i].wow_filter_id,
-                    wow_reply->wow_filters[i].wow_filter_size,
-                    wow_reply->wow_filters[i].wow_filter_offset);
-       A_PRINTF("wow pattern = ");
-       for (j=0; j< wow_reply->wow_filters[i].wow_filter_size; j++) {
-             A_PRINTF("%2.2x",wow_reply->wow_filters[i].wow_filter_pattern[j]);
-        }
-
-        A_PRINTF("\nwow mask = ");
-        for (j=0; j< wow_reply->wow_filters[i].wow_filter_size; j++) {
-            A_PRINTF("%2.2x",wow_reply->wow_filters[i].wow_filter_mask[j]);
-        }
-        A_PRINTF("\n");
-    }
+	if (wow_reply->this_filter_num) {
+		i=0;
+		A_PRINTF("id=%d size=%d offset=%d\n",
+			 wow_reply->wow_filters[i].wow_filter_id,
+			 wow_reply->wow_filters[i].wow_filter_size,
+			 wow_reply->wow_filters[i].wow_filter_offset);
+		A_PRINTF("wow pattern = ");
+		for (j=0; j< wow_reply->wow_filters[i].wow_filter_size; j++) {
+			A_PRINTF("%2.2x",wow_reply->wow_filters[i].wow_filter_pattern[j]);
+		}
+
+		A_PRINTF("\nwow mask = ");
+		for (j=0; j< wow_reply->wow_filters[i].wow_filter_size; j++) {
+			A_PRINTF("%2.2x",wow_reply->wow_filters[i].wow_filter_mask[j]);
+		}
+		A_PRINTF("\n");
+	}
 }
 
 /*
@@ -5205,59 +5205,59 @@ ar6000_wow_list_event(struct ar6_softc *ar, u8 num_filters, WMI_GET_WOW_LIST_REP
 void
 ar6000_display_roam_time(WMI_TARGET_ROAM_TIME *p)
 {
-    A_PRINTF("Disconnect Data : BSSID: ");
-    AR6000_PRINT_BSSID(p->disassoc_bssid);
-    A_PRINTF(" RSSI %d DISASSOC Time %d NO_TXRX_TIME %d\n",
-             p->disassoc_bss_rssi,p->disassoc_time,
-             p->no_txrx_time);
-    A_PRINTF("Connect Data: BSSID: ");
-    AR6000_PRINT_BSSID(p->assoc_bssid);
-    A_PRINTF(" RSSI %d ASSOC Time %d TXRX_TIME %d\n",
-             p->assoc_bss_rssi,p->assoc_time,
-             p->allow_txrx_time);
+	A_PRINTF("Disconnect Data : BSSID: ");
+	AR6000_PRINT_BSSID(p->disassoc_bssid);
+	A_PRINTF(" RSSI %d DISASSOC Time %d NO_TXRX_TIME %d\n",
+		 p->disassoc_bss_rssi,p->disassoc_time,
+		 p->no_txrx_time);
+	A_PRINTF("Connect Data: BSSID: ");
+	AR6000_PRINT_BSSID(p->assoc_bssid);
+	A_PRINTF(" RSSI %d ASSOC Time %d TXRX_TIME %d\n",
+		 p->assoc_bss_rssi,p->assoc_time,
+		 p->allow_txrx_time);
 }
 
 void
 ar6000_roam_data_event(AR_SOFTC_T *ar, WMI_TARGET_ROAM_DATA *p)
 {
-    switch (p->roamDataType) {
-        case ROAM_DATA_TIME:
-            ar6000_display_roam_time(&p->u.roamTime);
-            break;
-        default:
-            break;
-    }
+	switch (p->roamDataType) {
+	case ROAM_DATA_TIME:
+		ar6000_display_roam_time(&p->u.roamTime);
+		break;
+	default:
+		break;
+	}
 }
 
 void
 ar6000_bssInfo_event_rx(AR_SOFTC_T *ar, u8 *datap, int len)
 {
-    struct sk_buff *skb;
-    WMI_BSS_INFO_HDR *bih = (WMI_BSS_INFO_HDR *)datap;
+	struct sk_buff *skb;
+	WMI_BSS_INFO_HDR *bih = (WMI_BSS_INFO_HDR *)datap;
 
 
-    if (!ar->arMgmtFilter) {
-        return;
-    }
-    if (((ar->arMgmtFilter & IEEE80211_FILTER_TYPE_BEACON) &&
-        (bih->frameType != BEACON_FTYPE))  ||
-        ((ar->arMgmtFilter & IEEE80211_FILTER_TYPE_PROBE_RESP) &&
-        (bih->frameType != PROBERESP_FTYPE)))
-    {
-        return;
-    }
+	if (!ar->arMgmtFilter) {
+		return;
+	}
+	if (((ar->arMgmtFilter & IEEE80211_FILTER_TYPE_BEACON) &&
+	     (bih->frameType != BEACON_FTYPE))  ||
+	    ((ar->arMgmtFilter & IEEE80211_FILTER_TYPE_PROBE_RESP) &&
+	     (bih->frameType != PROBERESP_FTYPE)))
+	{
+		return;
+	}
 
-    if ((skb = A_NETBUF_ALLOC_RAW(len)) != NULL) {
+	if ((skb = A_NETBUF_ALLOC_RAW(len)) != NULL) {
 
-        A_NETBUF_PUT(skb, len);
-        A_MEMCPY(A_NETBUF_DATA(skb), datap, len);
-        skb->dev = ar->arNetDev;
-        A_MEMCPY(skb_mac_header(skb), A_NETBUF_DATA(skb), 6);
-        skb->ip_summed = CHECKSUM_NONE;
-        skb->pkt_type = PACKET_OTHERHOST;
-        skb->protocol = __constant_htons(0x0019);
-        netif_rx(skb);
-    }
+		A_NETBUF_PUT(skb, len);
+		A_MEMCPY(A_NETBUF_DATA(skb), datap, len);
+		skb->dev = ar->arNetDev;
+		A_MEMCPY(skb_mac_header(skb), A_NETBUF_DATA(skb), 6);
+		skb->ip_summed = CHECKSUM_NONE;
+		skb->pkt_type = PACKET_OTHERHOST;
+		skb->protocol = __constant_htons(0x0019);
+		netif_rx(skb);
+	}
 }
 
 u32 wmiSendCmdNum;
@@ -5265,139 +5265,139 @@ u32 wmiSendCmdNum;
 int
 ar6000_control_tx(void *devt, void *osbuf, HTC_ENDPOINT_ID eid)
 {
-    AR_SOFTC_T       *ar = (AR_SOFTC_T *)devt;
-    int         status = 0;
-    struct ar_cookie *cookie = NULL;
-    int i;
+	AR_SOFTC_T       *ar = (AR_SOFTC_T *)devt;
+	int         status = 0;
+	struct ar_cookie *cookie = NULL;
+	int i;
 #ifdef CONFIG_PM
-    if (ar->arWowState != WLAN_WOW_STATE_NONE) {
-        A_NETBUF_FREE(osbuf);
-        return A_EACCES;
-    }
+	if (ar->arWowState != WLAN_WOW_STATE_NONE) {
+		A_NETBUF_FREE(osbuf);
+		return A_EACCES;
+	}
 #endif /* CONFIG_PM */
-        /* take lock to protect ar6000_alloc_cookie() */
-    AR6000_SPIN_LOCK(&ar->arLock, 0);
-
-    do {
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("ar_contrstatus = ol_tx: skb=0x%lx, len=0x%x eid =%d\n",
-                         (unsigned long)osbuf, A_NETBUF_LEN(osbuf), eid));
-
-        if (ar->arWMIControlEpFull && (eid == ar->arControlEp)) {
-                /* control endpoint is full, don't allocate resources, we
-                 * are just going to drop this packet */
-            cookie = NULL;
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" WMI Control EP full, dropping packet : 0x%lX, len:%d \n",
-                    (unsigned long)osbuf, A_NETBUF_LEN(osbuf)));
-        } else {
-            cookie = ar6000_alloc_cookie(ar);
-        }
-
-        if (cookie == NULL) {
-            status = A_NO_MEMORY;
-            break;
-        }
-
-        if(logWmiRawMsgs) {
-            A_PRINTF("WMI cmd send, msgNo %d :", wmiSendCmdNum);
-            for(i = 0; i < a_netbuf_to_len(osbuf); i++)
-                A_PRINTF("%x ", ((u8 *)a_netbuf_to_data(osbuf))[i]);
-            A_PRINTF("\n");
-        }
-
-        wmiSendCmdNum++;
-
-    } while (false);
-
-    if (cookie != NULL) {
-            /* got a structure to send it out on */
-        ar->arTxPending[eid]++;
-
-        if (eid != ar->arControlEp) {
-            ar->arTotalTxDataPending++;
-        }
-    }
-
-    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-
-    if (cookie != NULL) {
-        cookie->arc_bp[0] = (unsigned long)osbuf;
-        cookie->arc_bp[1] = 0;
-        SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
-                               cookie,
-                               A_NETBUF_DATA(osbuf),
-                               A_NETBUF_LEN(osbuf),
-                               eid,
-                               AR6K_CONTROL_PKT_TAG);
-            /* this interface is asynchronous, if there is an error, cleanup will happen in the
-             * TX completion callback */
-        HTCSendPkt(ar->arHtcTarget, &cookie->HtcPkt);
-        status = 0;
-    }
-
-    if (status) {
-        A_NETBUF_FREE(osbuf);
-    }
-    return status;
+	/* take lock to protect ar6000_alloc_cookie() */
+	AR6000_SPIN_LOCK(&ar->arLock, 0);
+
+	do {
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("ar_contrstatus = ol_tx: skb=0x%lx, len=0x%x eid =%d\n",
+						   (unsigned long)osbuf, A_NETBUF_LEN(osbuf), eid));
+
+		if (ar->arWMIControlEpFull && (eid == ar->arControlEp)) {
+			/* control endpoint is full, don't allocate resources, we
+			 * are just going to drop this packet */
+			cookie = NULL;
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" WMI Control EP full, dropping packet : 0x%lX, len:%d \n",
+						       (unsigned long)osbuf, A_NETBUF_LEN(osbuf)));
+		} else {
+			cookie = ar6000_alloc_cookie(ar);
+		}
+
+		if (cookie == NULL) {
+			status = A_NO_MEMORY;
+			break;
+		}
+
+		if (logWmiRawMsgs) {
+			A_PRINTF("WMI cmd send, msgNo %d :", wmiSendCmdNum);
+			for(i = 0; i < a_netbuf_to_len(osbuf); i++)
+				A_PRINTF("%x ", ((u8 *)a_netbuf_to_data(osbuf))[i]);
+			A_PRINTF("\n");
+		}
+
+		wmiSendCmdNum++;
+
+	} while (false);
+
+	if (cookie != NULL) {
+		/* got a structure to send it out on */
+		ar->arTxPending[eid]++;
+
+		if (eid != ar->arControlEp) {
+			ar->arTotalTxDataPending++;
+		}
+	}
+
+	AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+
+	if (cookie != NULL) {
+		cookie->arc_bp[0] = (unsigned long)osbuf;
+		cookie->arc_bp[1] = 0;
+		SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
+				       cookie,
+				       A_NETBUF_DATA(osbuf),
+				       A_NETBUF_LEN(osbuf),
+				       eid,
+				       AR6K_CONTROL_PKT_TAG);
+		/* this interface is asynchronous, if there is an error, cleanup will happen in the
+		 * TX completion callback */
+		HTCSendPkt(ar->arHtcTarget, &cookie->HtcPkt);
+		status = 0;
+	}
+
+	if (status) {
+		A_NETBUF_FREE(osbuf);
+	}
+	return status;
 }
 
 /* indicate tx activity or inactivity on a WMI stream */
 void ar6000_indicate_tx_activity(void *devt, u8 TrafficClass, bool Active)
 {
-    AR_SOFTC_T  *ar = (AR_SOFTC_T *)devt;
-    HTC_ENDPOINT_ID eid ;
-    int i;
+	AR_SOFTC_T  *ar = (AR_SOFTC_T *)devt;
+	HTC_ENDPOINT_ID eid ;
+	int i;
 
-    if (ar->arWmiEnabled) {
-        eid = arAc2EndpointID(ar, TrafficClass);
+	if (ar->arWmiEnabled) {
+		eid = arAc2EndpointID(ar, TrafficClass);
 
-        AR6000_SPIN_LOCK(&ar->arLock, 0);
+		AR6000_SPIN_LOCK(&ar->arLock, 0);
 
-        ar->arAcStreamActive[TrafficClass] = Active;
+		ar->arAcStreamActive[TrafficClass] = Active;
 
-        if (Active) {
-            /* when a stream goes active, keep track of the active stream with the highest priority */
+		if (Active) {
+			/* when a stream goes active, keep track of the active stream with the highest priority */
 
-            if (ar->arAcStreamPriMap[TrafficClass] > ar->arHiAcStreamActivePri) {
-                    /* set the new highest active priority */
-                ar->arHiAcStreamActivePri = ar->arAcStreamPriMap[TrafficClass];
-            }
+			if (ar->arAcStreamPriMap[TrafficClass] > ar->arHiAcStreamActivePri) {
+				/* set the new highest active priority */
+				ar->arHiAcStreamActivePri = ar->arAcStreamPriMap[TrafficClass];
+			}
 
-        } else {
-            /* when a stream goes inactive, we may have to search for the next active stream
-             * that is the highest priority */
+		} else {
+			/* when a stream goes inactive, we may have to search for the next active stream
+			 * that is the highest priority */
 
-            if (ar->arHiAcStreamActivePri == ar->arAcStreamPriMap[TrafficClass]) {
+			if (ar->arHiAcStreamActivePri == ar->arAcStreamPriMap[TrafficClass]) {
 
-                /* the highest priority stream just went inactive */
+				/* the highest priority stream just went inactive */
 
-                    /* reset and search for the "next" highest "active" priority stream */
-                ar->arHiAcStreamActivePri = 0;
-                for (i = 0; i < WMM_NUM_AC; i++) {
-                    if (ar->arAcStreamActive[i]) {
-                        if (ar->arAcStreamPriMap[i] > ar->arHiAcStreamActivePri) {
-                            /* set the new highest active priority */
-                            ar->arHiAcStreamActivePri = ar->arAcStreamPriMap[i];
-                        }
-                    }
-                }
-            }
-        }
+				/* reset and search for the "next" highest "active" priority stream */
+				ar->arHiAcStreamActivePri = 0;
+				for (i = 0; i < WMM_NUM_AC; i++) {
+					if (ar->arAcStreamActive[i]) {
+						if (ar->arAcStreamPriMap[i] > ar->arHiAcStreamActivePri) {
+							/* set the new highest active priority */
+							ar->arHiAcStreamActivePri = ar->arAcStreamPriMap[i];
+						}
+					}
+				}
+			}
+		}
 
-        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		AR6000_SPIN_UNLOCK(&ar->arLock, 0);
 
-    } else {
-            /* for mbox ping testing, the traffic class is mapped directly as a stream ID,
-             * see handling of AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE in ioctl.c
-             * convert the stream ID to a endpoint */
-        eid = arAc2EndpointID(ar, TrafficClass);
-    }
+	} else {
+		/* for mbox ping testing, the traffic class is mapped directly as a stream ID,
+		 * see handling of AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE in ioctl.c
+		 * convert the stream ID to a endpoint */
+		eid = arAc2EndpointID(ar, TrafficClass);
+	}
 
-        /* notify HTC, this may cause credit distribution changes */
+	/* notify HTC, this may cause credit distribution changes */
 
-    HTCIndicateActivityChange(ar->arHtcTarget,
-                              eid,
-                              Active);
+	HTCIndicateActivityChange(ar->arHtcTarget,
+				  eid,
+				  Active);
 
 }
 
@@ -5405,52 +5405,52 @@ void
 ar6000_btcoex_config_event(struct ar6_softc *ar,  u8 *ptr, u32 len)
 {
 
-    WMI_BTCOEX_CONFIG_EVENT *pBtcoexConfig = (WMI_BTCOEX_CONFIG_EVENT *)ptr;
-    WMI_BTCOEX_CONFIG_EVENT *pArbtcoexConfig =&ar->arBtcoexConfig;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR6000 BTCOEX CONFIG EVENT \n"));
-
-    A_PRINTF("received config event\n");
-    pArbtcoexConfig->btProfileType = pBtcoexConfig->btProfileType;
-    pArbtcoexConfig->linkId = pBtcoexConfig->linkId;
-
-    switch (pBtcoexConfig->btProfileType) {
-        case WMI_BTCOEX_BT_PROFILE_SCO:
-            A_MEMCPY(&pArbtcoexConfig->info.scoConfigCmd, &pBtcoexConfig->info.scoConfigCmd,
-                                        sizeof(WMI_SET_BTCOEX_SCO_CONFIG_CMD));
-            break;
-        case WMI_BTCOEX_BT_PROFILE_A2DP:
-            A_MEMCPY(&pArbtcoexConfig->info.a2dpConfigCmd, &pBtcoexConfig->info.a2dpConfigCmd,
-                                        sizeof(WMI_SET_BTCOEX_A2DP_CONFIG_CMD));
-            break;
-        case WMI_BTCOEX_BT_PROFILE_ACLCOEX:
-            A_MEMCPY(&pArbtcoexConfig->info.aclcoexConfig, &pBtcoexConfig->info.aclcoexConfig,
-                                        sizeof(WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD));
-            break;
-        case WMI_BTCOEX_BT_PROFILE_INQUIRY_PAGE:
-           A_MEMCPY(&pArbtcoexConfig->info.btinquiryPageConfigCmd, &pBtcoexConfig->info.btinquiryPageConfigCmd,
-                                        sizeof(WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD));
-            break;
-    }
-    if (ar->statsUpdatePending) {
-         ar->statsUpdatePending = false;
-          wake_up(&arEvent);
-    }
+	WMI_BTCOEX_CONFIG_EVENT *pBtcoexConfig = (WMI_BTCOEX_CONFIG_EVENT *)ptr;
+	WMI_BTCOEX_CONFIG_EVENT *pArbtcoexConfig =&ar->arBtcoexConfig;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR6000 BTCOEX CONFIG EVENT \n"));
+
+	A_PRINTF("received config event\n");
+	pArbtcoexConfig->btProfileType = pBtcoexConfig->btProfileType;
+	pArbtcoexConfig->linkId = pBtcoexConfig->linkId;
+
+	switch (pBtcoexConfig->btProfileType) {
+	case WMI_BTCOEX_BT_PROFILE_SCO:
+		A_MEMCPY(&pArbtcoexConfig->info.scoConfigCmd, &pBtcoexConfig->info.scoConfigCmd,
+			 sizeof(WMI_SET_BTCOEX_SCO_CONFIG_CMD));
+		break;
+	case WMI_BTCOEX_BT_PROFILE_A2DP:
+		A_MEMCPY(&pArbtcoexConfig->info.a2dpConfigCmd, &pBtcoexConfig->info.a2dpConfigCmd,
+			 sizeof(WMI_SET_BTCOEX_A2DP_CONFIG_CMD));
+		break;
+	case WMI_BTCOEX_BT_PROFILE_ACLCOEX:
+		A_MEMCPY(&pArbtcoexConfig->info.aclcoexConfig, &pBtcoexConfig->info.aclcoexConfig,
+			 sizeof(WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD));
+		break;
+	case WMI_BTCOEX_BT_PROFILE_INQUIRY_PAGE:
+		A_MEMCPY(&pArbtcoexConfig->info.btinquiryPageConfigCmd, &pBtcoexConfig->info.btinquiryPageConfigCmd,
+			 sizeof(WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD));
+		break;
+	}
+	if (ar->statsUpdatePending) {
+		ar->statsUpdatePending = false;
+		wake_up(&arEvent);
+	}
 }
 
 void
 ar6000_btcoex_stats_event(struct ar6_softc *ar,  u8 *ptr, u32 len)
 {
-    WMI_BTCOEX_STATS_EVENT *pBtcoexStats = (WMI_BTCOEX_STATS_EVENT *)ptr;
+	WMI_BTCOEX_STATS_EVENT *pBtcoexStats = (WMI_BTCOEX_STATS_EVENT *)ptr;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR6000 BTCOEX CONFIG EVENT \n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("AR6000 BTCOEX CONFIG EVENT \n"));
 
-    A_MEMCPY(&ar->arBtcoexStats, pBtcoexStats, sizeof(WMI_BTCOEX_STATS_EVENT));
+	A_MEMCPY(&ar->arBtcoexStats, pBtcoexStats, sizeof(WMI_BTCOEX_STATS_EVENT));
 
-    if (ar->statsUpdatePending) {
-         ar->statsUpdatePending = false;
-        wake_up(&arEvent);
-    }
+	if (ar->statsUpdatePending) {
+		ar->statsUpdatePending = false;
+		wake_up(&arEvent);
+	}
 
 }
 module_init(ar6000_init_module);
@@ -5460,54 +5460,54 @@ module_exit(ar6000_cleanup_module);
 static void
 ar6000_cookie_init(AR_SOFTC_T *ar)
 {
-    u32 i;
+	u32 i;
 
-    ar->arCookieList = NULL;
-    ar->arCookieCount = 0;
+	ar->arCookieList = NULL;
+	ar->arCookieCount = 0;
 
-    A_MEMZERO(s_ar_cookie_mem, sizeof(s_ar_cookie_mem));
+	A_MEMZERO(s_ar_cookie_mem, sizeof(s_ar_cookie_mem));
 
-    for (i = 0; i < MAX_COOKIE_NUM; i++) {
-        ar6000_free_cookie(ar, &s_ar_cookie_mem[i]);
-    }
+	for (i = 0; i < MAX_COOKIE_NUM; i++) {
+		ar6000_free_cookie(ar, &s_ar_cookie_mem[i]);
+	}
 }
 
 /* cleanup cookie queue */
 static void
 ar6000_cookie_cleanup(AR_SOFTC_T *ar)
 {
-    /* It is gone .... */
-    ar->arCookieList = NULL;
-    ar->arCookieCount = 0;
+	/* It is gone .... */
+	ar->arCookieList = NULL;
+	ar->arCookieCount = 0;
 }
 
 /* Init cookie queue */
 static void
 ar6000_free_cookie(AR_SOFTC_T *ar, struct ar_cookie * cookie)
 {
-    /* Insert first */
-    A_ASSERT(ar != NULL);
-    A_ASSERT(cookie != NULL);
+	/* Insert first */
+	A_ASSERT(ar != NULL);
+	A_ASSERT(cookie != NULL);
 
-    cookie->arc_list_next = ar->arCookieList;
-    ar->arCookieList = cookie;
-    ar->arCookieCount++;
+	cookie->arc_list_next = ar->arCookieList;
+	ar->arCookieList = cookie;
+	ar->arCookieCount++;
 }
 
 /* cleanup cookie queue */
 static struct ar_cookie *
 ar6000_alloc_cookie(AR_SOFTC_T  *ar)
 {
-    struct ar_cookie   *cookie;
+	struct ar_cookie   *cookie;
 
-    cookie = ar->arCookieList;
-    if(cookie != NULL)
-    {
-        ar->arCookieList = cookie->arc_list_next;
-        ar->arCookieCount--;
-    }
+	cookie = ar->arCookieList;
+	if (cookie != NULL)
+	{
+		ar->arCookieList = cookie->arc_list_next;
+		ar->arCookieCount--;
+	}
 
-    return cookie;
+	return cookie;
 }
 
 #ifdef SEND_EVENT_TO_APP
@@ -5518,40 +5518,40 @@ ar6000_alloc_cookie(AR_SOFTC_T  *ar)
  */
 #define EVENT_ID_LEN   2
 void ar6000_send_event_to_app(AR_SOFTC_T *ar, u16 eventId,
-                              u8 *datap, int len)
+			      u8 *datap, int len)
 {
 
 #if (WIRELESS_EXT >= 15)
 
 /* note: IWEVCUSTOM only exists in wireless extensions after version 15 */
 
-    char *buf;
-    u16 size;
-    union iwreq_data wrqu;
-
-    size = len + EVENT_ID_LEN;
-
-    if (size > IW_CUSTOM_MAX) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("WMI event ID : 0x%4.4X, len = %d too big for IWEVCUSTOM (max=%d) \n",
-                eventId, size, IW_CUSTOM_MAX));
-        return;
-    }
-
-    buf = A_MALLOC_NOWAIT(size);
-    if (NULL == buf){
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: failed to allocate %d bytes\n", __func__, size));
-        return;
-    }
-
-    A_MEMZERO(buf, size);
-    A_MEMCPY(buf, &eventId, EVENT_ID_LEN);
-    A_MEMCPY(buf+EVENT_ID_LEN, datap, len);
-
-    //AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("event ID = %d,len = %d\n",*(u16 *)buf, size));
-    A_MEMZERO(&wrqu, sizeof(wrqu));
-    wrqu.data.length = size;
-    wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
-    A_FREE(buf);
+	char *buf;
+	u16 size;
+	union iwreq_data wrqu;
+
+	size = len + EVENT_ID_LEN;
+
+	if (size > IW_CUSTOM_MAX) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("WMI event ID : 0x%4.4X, len = %d too big for IWEVCUSTOM (max=%d) \n",
+					       eventId, size, IW_CUSTOM_MAX));
+		return;
+	}
+
+	buf = A_MALLOC_NOWAIT(size);
+	if (NULL == buf){
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: failed to allocate %d bytes\n", __func__, size));
+		return;
+	}
+
+	A_MEMZERO(buf, size);
+	A_MEMCPY(buf, &eventId, EVENT_ID_LEN);
+	A_MEMCPY(buf+EVENT_ID_LEN, datap, len);
+
+	//AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("event ID = %d,len = %d\n",*(u16 *)buf, size));
+	A_MEMZERO(&wrqu, sizeof(wrqu));
+	wrqu.data.length = size;
+	wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
+	A_FREE(buf);
 #endif
 
 
@@ -5563,40 +5563,40 @@ void ar6000_send_event_to_app(AR_SOFTC_T *ar, u16 eventId,
  * includes the event ID and event content.
  */
 void ar6000_send_generic_event_to_app(AR_SOFTC_T *ar, u16 eventId,
-                                      u8 *datap, int len)
+				      u8 *datap, int len)
 {
 
 #if (WIRELESS_EXT >= 18)
 
 /* IWEVGENIE exists in wireless extensions version 18 onwards */
 
-    char *buf;
-    u16 size;
-    union iwreq_data wrqu;
+	char *buf;
+	u16 size;
+	union iwreq_data wrqu;
 
-    size = len + EVENT_ID_LEN;
+	size = len + EVENT_ID_LEN;
 
-    if (size > IW_GENERIC_IE_MAX) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("WMI event ID : 0x%4.4X, len = %d too big for IWEVGENIE (max=%d) \n",
-                        eventId, size, IW_GENERIC_IE_MAX));
-        return;
-    }
+	if (size > IW_GENERIC_IE_MAX) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("WMI event ID : 0x%4.4X, len = %d too big for IWEVGENIE (max=%d) \n",
+					       eventId, size, IW_GENERIC_IE_MAX));
+		return;
+	}
 
-    buf = A_MALLOC_NOWAIT(size);
-    if (NULL == buf){
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: failed to allocate %d bytes\n", __func__, size));
-        return;
-    }
+	buf = A_MALLOC_NOWAIT(size);
+	if (NULL == buf){
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("%s: failed to allocate %d bytes\n", __func__, size));
+		return;
+	}
 
-    A_MEMZERO(buf, size);
-    A_MEMCPY(buf, &eventId, EVENT_ID_LEN);
-    A_MEMCPY(buf+EVENT_ID_LEN, datap, len);
+	A_MEMZERO(buf, size);
+	A_MEMCPY(buf, &eventId, EVENT_ID_LEN);
+	A_MEMCPY(buf+EVENT_ID_LEN, datap, len);
 
-    A_MEMZERO(&wrqu, sizeof(wrqu));
-    wrqu.data.length = size;
-    wireless_send_event(ar->arNetDev, IWEVGENIE, &wrqu, buf);
+	A_MEMZERO(&wrqu, sizeof(wrqu));
+	wrqu.data.length = size;
+	wireless_send_event(ar->arNetDev, IWEVGENIE, &wrqu, buf);
 
-    A_FREE(buf);
+	A_FREE(buf);
 
 #endif /* (WIRELESS_EXT >= 18) */
 
@@ -5607,221 +5607,221 @@ void ar6000_send_generic_event_to_app(AR_SOFTC_T *ar, u16 eventId,
 void
 ar6000_tx_retry_err_event(void *devt)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Tx retries reach maximum!\n"));
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Tx retries reach maximum!\n"));
 }
 
 void
 ar6000_snrThresholdEvent_rx(void *devt, WMI_SNR_THRESHOLD_VAL newThreshold, u8 snr)
 {
-    WMI_SNR_THRESHOLD_EVENT event;
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
+	WMI_SNR_THRESHOLD_EVENT event;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
 
-    event.range = newThreshold;
-    event.snr = snr;
+	event.range = newThreshold;
+	event.snr = snr;
 
-    ar6000_send_event_to_app(ar, WMI_SNR_THRESHOLD_EVENTID, (u8 *)&event,
-                             sizeof(WMI_SNR_THRESHOLD_EVENT));
+	ar6000_send_event_to_app(ar, WMI_SNR_THRESHOLD_EVENTID, (u8 *)&event,
+				 sizeof(WMI_SNR_THRESHOLD_EVENT));
 }
 
 void
 ar6000_lqThresholdEvent_rx(void *devt, WMI_LQ_THRESHOLD_VAL newThreshold, u8 lq)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("lq threshold range %d, lq %d\n", newThreshold, lq));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("lq threshold range %d, lq %d\n", newThreshold, lq));
 }
 
 
 
 u32 a_copy_to_user(void *to, const void *from, u32 n)
 {
-    return(copy_to_user(to, from, n));
+	return(copy_to_user(to, from, n));
 }
 
 u32 a_copy_from_user(void *to, const void *from, u32 n)
 {
-    return(copy_from_user(to, from, n));
+	return(copy_from_user(to, from, n));
 }
 
 
 int
 ar6000_get_driver_cfg(struct net_device *dev,
-                        u16 cfgParam,
-                        void *result)
+		      u16 cfgParam,
+		      void *result)
 {
 
-    int    ret = 0;
+	int    ret = 0;
 
-    switch(cfgParam)
-    {
-        case AR6000_DRIVER_CFG_GET_WLANNODECACHING:
-           *((u32 *)result) = wlanNodeCaching;
-           break;
-        case AR6000_DRIVER_CFG_LOG_RAW_WMI_MSGS:
-           *((u32 *)result) = logWmiRawMsgs;
-            break;
-        default:
-           ret = EINVAL;
-           break;
-    }
+	switch(cfgParam)
+	{
+	case AR6000_DRIVER_CFG_GET_WLANNODECACHING:
+		*((u32 *)result) = wlanNodeCaching;
+		break;
+	case AR6000_DRIVER_CFG_LOG_RAW_WMI_MSGS:
+		*((u32 *)result) = logWmiRawMsgs;
+		break;
+	default:
+		ret = EINVAL;
+		break;
+	}
 
-    return ret;
+	return ret;
 }
 
 void
 ar6000_keepalive_rx(void *devt, u8 configured)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
 
-    ar->arKeepaliveConfigured = configured;
-    wake_up(&arEvent);
+	ar->arKeepaliveConfigured = configured;
+	wake_up(&arEvent);
 }
 
 void
 ar6000_pmkid_list_event(void *devt, u8 numPMKID, WMI_PMKID *pmkidList,
-                        u8 *bssidList)
+			u8 *bssidList)
 {
-    u8 i, j;
+	u8 i, j;
 
-    A_PRINTF("Number of Cached PMKIDs is %d\n", numPMKID);
+	A_PRINTF("Number of Cached PMKIDs is %d\n", numPMKID);
 
-    for (i = 0; i < numPMKID; i++) {
-        A_PRINTF("\nBSSID %d ", i);
-            for (j = 0; j < ATH_MAC_LEN; j++) {
-                A_PRINTF("%2.2x", bssidList[j]);
-            }
-        bssidList += (ATH_MAC_LEN + WMI_PMKID_LEN);
-        A_PRINTF("\nPMKID %d ", i);
-            for (j = 0; j < WMI_PMKID_LEN; j++) {
-                A_PRINTF("%2.2x", pmkidList->pmkid[j]);
-            }
-        pmkidList = (WMI_PMKID *)((u8 *)pmkidList + ATH_MAC_LEN +
-                                  WMI_PMKID_LEN);
-    }
+	for (i = 0; i < numPMKID; i++) {
+		A_PRINTF("\nBSSID %d ", i);
+		for (j = 0; j < ATH_MAC_LEN; j++) {
+			A_PRINTF("%2.2x", bssidList[j]);
+		}
+		bssidList += (ATH_MAC_LEN + WMI_PMKID_LEN);
+		A_PRINTF("\nPMKID %d ", i);
+		for (j = 0; j < WMI_PMKID_LEN; j++) {
+			A_PRINTF("%2.2x", pmkidList->pmkid[j]);
+		}
+		pmkidList = (WMI_PMKID *)((u8 *)pmkidList + ATH_MAC_LEN +
+					  WMI_PMKID_LEN);
+	}
 }
 
 void ar6000_pspoll_event(AR_SOFTC_T *ar,u8 aid)
 {
-    sta_t *conn=NULL;
-    bool isPsqEmpty = false;
+	sta_t *conn=NULL;
+	bool isPsqEmpty = false;
 
-    conn = ieee80211_find_conn_for_aid(ar, aid);
+	conn = ieee80211_find_conn_for_aid(ar, aid);
 
-    /* If the PS q for this STA is not empty, dequeue and send a pkt from
-     * the head of the q. Also update the More data bit in the WMI_DATA_HDR
-     * if there are more pkts for this STA in the PS q. If there are no more
-     * pkts for this STA, update the PVB for this STA.
-     */
-    A_MUTEX_LOCK(&conn->psqLock);
-    isPsqEmpty  = A_NETBUF_QUEUE_EMPTY(&conn->psq);
-    A_MUTEX_UNLOCK(&conn->psqLock);
+	/* If the PS q for this STA is not empty, dequeue and send a pkt from
+	 * the head of the q. Also update the More data bit in the WMI_DATA_HDR
+	 * if there are more pkts for this STA in the PS q. If there are no more
+	 * pkts for this STA, update the PVB for this STA.
+	 */
+	A_MUTEX_LOCK(&conn->psqLock);
+	isPsqEmpty  = A_NETBUF_QUEUE_EMPTY(&conn->psq);
+	A_MUTEX_UNLOCK(&conn->psqLock);
 
-    if (isPsqEmpty) {
-        /* TODO:No buffered pkts for this STA. Send out a NULL data frame */
-    } else {
-        struct sk_buff *skb = NULL;
+	if (isPsqEmpty) {
+		/* TODO:No buffered pkts for this STA. Send out a NULL data frame */
+	} else {
+		struct sk_buff *skb = NULL;
 
-        A_MUTEX_LOCK(&conn->psqLock);
-        skb = A_NETBUF_DEQUEUE(&conn->psq);
-        A_MUTEX_UNLOCK(&conn->psqLock);
-        /* Set the STA flag to PSPolled, so that the frame will go out */
-        STA_SET_PS_POLLED(conn);
-        ar6000_data_tx(skb, ar->arNetDev);
-        STA_CLR_PS_POLLED(conn);
+		A_MUTEX_LOCK(&conn->psqLock);
+		skb = A_NETBUF_DEQUEUE(&conn->psq);
+		A_MUTEX_UNLOCK(&conn->psqLock);
+		/* Set the STA flag to PSPolled, so that the frame will go out */
+		STA_SET_PS_POLLED(conn);
+		ar6000_data_tx(skb, ar->arNetDev);
+		STA_CLR_PS_POLLED(conn);
 
-        /* Clear the PVB for this STA if the queue has become empty */
-        A_MUTEX_LOCK(&conn->psqLock);
-        isPsqEmpty  = A_NETBUF_QUEUE_EMPTY(&conn->psq);
-        A_MUTEX_UNLOCK(&conn->psqLock);
+		/* Clear the PVB for this STA if the queue has become empty */
+		A_MUTEX_LOCK(&conn->psqLock);
+		isPsqEmpty  = A_NETBUF_QUEUE_EMPTY(&conn->psq);
+		A_MUTEX_UNLOCK(&conn->psqLock);
 
-        if (isPsqEmpty) {
-            wmi_set_pvb_cmd(ar->arWmi, conn->aid, 0);
-        }
-    }
+		if (isPsqEmpty) {
+			wmi_set_pvb_cmd(ar->arWmi, conn->aid, 0);
+		}
+	}
 }
 
 void ar6000_dtimexpiry_event(AR_SOFTC_T *ar)
 {
-    bool isMcastQueued = false;
-    struct sk_buff *skb = NULL;
+	bool isMcastQueued = false;
+	struct sk_buff *skb = NULL;
 
-    /* If there are no associated STAs, ignore the DTIM expiry event.
-     * There can be potential race conditions where the last associated
-     * STA may disconnect & before the host could clear the 'Indicate DTIM'
-     * request to the firmware, the firmware would have just indicated a DTIM
-     * expiry event. The race is between 'clear DTIM expiry cmd' going
-     * from the host to the firmware & the DTIM expiry event happening from
-     * the firmware to the host.
-     */
-    if (ar->sta_list_index == 0) {
-        return;
-    }
+	/* If there are no associated STAs, ignore the DTIM expiry event.
+	 * There can be potential race conditions where the last associated
+	 * STA may disconnect & before the host could clear the 'Indicate DTIM'
+	 * request to the firmware, the firmware would have just indicated a DTIM
+	 * expiry event. The race is between 'clear DTIM expiry cmd' going
+	 * from the host to the firmware & the DTIM expiry event happening from
+	 * the firmware to the host.
+	 */
+	if (ar->sta_list_index == 0) {
+		return;
+	}
 
-    A_MUTEX_LOCK(&ar->mcastpsqLock);
-    isMcastQueued = A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq);
-    A_MUTEX_UNLOCK(&ar->mcastpsqLock);
+	A_MUTEX_LOCK(&ar->mcastpsqLock);
+	isMcastQueued = A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq);
+	A_MUTEX_UNLOCK(&ar->mcastpsqLock);
 
-    A_ASSERT(isMcastQueued == false);
+	A_ASSERT(isMcastQueued == false);
 
-    /* Flush the mcast psq to the target */
-    /* Set the STA flag to DTIMExpired, so that the frame will go out */
-    ar->DTIMExpired = true;
+	/* Flush the mcast psq to the target */
+	/* Set the STA flag to DTIMExpired, so that the frame will go out */
+	ar->DTIMExpired = true;
 
-    A_MUTEX_LOCK(&ar->mcastpsqLock);
-    while (!A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq)) {
-        skb = A_NETBUF_DEQUEUE(&ar->mcastpsq);
-        A_MUTEX_UNLOCK(&ar->mcastpsqLock);
+	A_MUTEX_LOCK(&ar->mcastpsqLock);
+	while (!A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq)) {
+		skb = A_NETBUF_DEQUEUE(&ar->mcastpsq);
+		A_MUTEX_UNLOCK(&ar->mcastpsqLock);
 
-        ar6000_data_tx(skb, ar->arNetDev);
+		ar6000_data_tx(skb, ar->arNetDev);
 
-        A_MUTEX_LOCK(&ar->mcastpsqLock);
-    }
-    A_MUTEX_UNLOCK(&ar->mcastpsqLock);
+		A_MUTEX_LOCK(&ar->mcastpsqLock);
+	}
+	A_MUTEX_UNLOCK(&ar->mcastpsqLock);
 
-    /* Reset the DTIMExpired flag back to 0 */
-    ar->DTIMExpired = false;
+	/* Reset the DTIMExpired flag back to 0 */
+	ar->DTIMExpired = false;
 
-    /* Clear the LSB of the BitMapCtl field of the TIM IE */
-    wmi_set_pvb_cmd(ar->arWmi, MCAST_AID, 0);
+	/* Clear the LSB of the BitMapCtl field of the TIM IE */
+	wmi_set_pvb_cmd(ar->arWmi, MCAST_AID, 0);
 }
 
 void
 read_rssi_compensation_param(AR_SOFTC_T *ar)
 {
-    u8 *cust_data_ptr;
+	u8 *cust_data_ptr;
 
 //#define RSSICOMPENSATION_PRINT
 
 #ifdef RSSICOMPENSATION_PRINT
-    s16 i;
-    cust_data_ptr = ar6000_get_cust_data_buffer(ar->arTargetType);
-    for (i=0; i<16; i++) {
-        A_PRINTF("cust_data_%d = %x \n", i, *(u8 *)cust_data_ptr);
-        cust_data_ptr += 1;
-    }
+	s16 i;
+	cust_data_ptr = ar6000_get_cust_data_buffer(ar->arTargetType);
+	for (i=0; i<16; i++) {
+		A_PRINTF("cust_data_%d = %x \n", i, *(u8 *)cust_data_ptr);
+		cust_data_ptr += 1;
+	}
 #endif
 
-    cust_data_ptr = ar6000_get_cust_data_buffer(ar->arTargetType);
+	cust_data_ptr = ar6000_get_cust_data_buffer(ar->arTargetType);
 
-    rssi_compensation_param.customerID = *(u16 *)cust_data_ptr & 0xffff;
-    rssi_compensation_param.enable = *(u16 *)(cust_data_ptr+2) & 0xffff;
-    rssi_compensation_param.bg_param_a = *(u16 *)(cust_data_ptr+4) & 0xffff;
-    rssi_compensation_param.bg_param_b = *(u16 *)(cust_data_ptr+6) & 0xffff;
-    rssi_compensation_param.a_param_a = *(u16 *)(cust_data_ptr+8) & 0xffff;
-    rssi_compensation_param.a_param_b = *(u16 *)(cust_data_ptr+10) &0xffff;
-    rssi_compensation_param.reserved = *(u32 *)(cust_data_ptr+12);
+	rssi_compensation_param.customerID = *(u16 *)cust_data_ptr & 0xffff;
+	rssi_compensation_param.enable = *(u16 *)(cust_data_ptr+2) & 0xffff;
+	rssi_compensation_param.bg_param_a = *(u16 *)(cust_data_ptr+4) & 0xffff;
+	rssi_compensation_param.bg_param_b = *(u16 *)(cust_data_ptr+6) & 0xffff;
+	rssi_compensation_param.a_param_a = *(u16 *)(cust_data_ptr+8) & 0xffff;
+	rssi_compensation_param.a_param_b = *(u16 *)(cust_data_ptr+10) &0xffff;
+	rssi_compensation_param.reserved = *(u32 *)(cust_data_ptr+12);
 
 #ifdef RSSICOMPENSATION_PRINT
-    A_PRINTF("customerID = 0x%x \n", rssi_compensation_param.customerID);
-    A_PRINTF("enable = 0x%x \n", rssi_compensation_param.enable);
-    A_PRINTF("bg_param_a = 0x%x and %d \n", rssi_compensation_param.bg_param_a, rssi_compensation_param.bg_param_a);
-    A_PRINTF("bg_param_b = 0x%x and %d \n", rssi_compensation_param.bg_param_b, rssi_compensation_param.bg_param_b);
-    A_PRINTF("a_param_a = 0x%x and %d \n", rssi_compensation_param.a_param_a, rssi_compensation_param.a_param_a);
-    A_PRINTF("a_param_b = 0x%x and %d \n", rssi_compensation_param.a_param_b, rssi_compensation_param.a_param_b);
-    A_PRINTF("Last 4 bytes = 0x%x \n", rssi_compensation_param.reserved);
+	A_PRINTF("customerID = 0x%x \n", rssi_compensation_param.customerID);
+	A_PRINTF("enable = 0x%x \n", rssi_compensation_param.enable);
+	A_PRINTF("bg_param_a = 0x%x and %d \n", rssi_compensation_param.bg_param_a, rssi_compensation_param.bg_param_a);
+	A_PRINTF("bg_param_b = 0x%x and %d \n", rssi_compensation_param.bg_param_b, rssi_compensation_param.bg_param_b);
+	A_PRINTF("a_param_a = 0x%x and %d \n", rssi_compensation_param.a_param_a, rssi_compensation_param.a_param_a);
+	A_PRINTF("a_param_b = 0x%x and %d \n", rssi_compensation_param.a_param_b, rssi_compensation_param.a_param_b);
+	A_PRINTF("Last 4 bytes = 0x%x \n", rssi_compensation_param.reserved);
 #endif
 
-    if (rssi_compensation_param.enable != 0x1) {
-        rssi_compensation_param.enable = 0;
-    }
+	if (rssi_compensation_param.enable != 0x1) {
+		rssi_compensation_param.enable = 0;
+	}
 
    return;
 }
@@ -5829,121 +5829,121 @@ read_rssi_compensation_param(AR_SOFTC_T *ar)
 s32 rssi_compensation_calc_tcmd(u32 freq, s32 rssi, u32 totalPkt)
 {
 
-    if (freq > 5000)
-    {
-        if (rssi_compensation_param.enable)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11a\n"));
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before compensation  = %d, totalPkt = %d\n", rssi,totalPkt));
-            rssi = rssi * rssi_compensation_param.a_param_a + totalPkt * rssi_compensation_param.a_param_b;
-            rssi = (rssi-50) /100;
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after compensation = %d\n", rssi));
-        }
-    }
-    else
-    {
-        if (rssi_compensation_param.enable)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11bg\n"));
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before compensation  = %d, totalPkt = %d\n", rssi,totalPkt));
-            rssi = rssi * rssi_compensation_param.bg_param_a + totalPkt * rssi_compensation_param.bg_param_b;
-            rssi = (rssi-50) /100;
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after compensation = %d\n", rssi));
-        }
-    }
-
-    return rssi;
+	if (freq > 5000)
+	{
+		if (rssi_compensation_param.enable)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11a\n"));
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before compensation  = %d, totalPkt = %d\n", rssi,totalPkt));
+			rssi = rssi * rssi_compensation_param.a_param_a + totalPkt * rssi_compensation_param.a_param_b;
+			rssi = (rssi-50) /100;
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after compensation = %d\n", rssi));
+		}
+	}
+	else
+	{
+		if (rssi_compensation_param.enable)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11bg\n"));
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before compensation  = %d, totalPkt = %d\n", rssi,totalPkt));
+			rssi = rssi * rssi_compensation_param.bg_param_a + totalPkt * rssi_compensation_param.bg_param_b;
+			rssi = (rssi-50) /100;
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after compensation = %d\n", rssi));
+		}
+	}
+
+	return rssi;
 }
 
 s16 rssi_compensation_calc(AR_SOFTC_T *ar, s16 rssi)
 {
-    if (ar->arBssChannel > 5000)
-    {
-        if (rssi_compensation_param.enable)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11a\n"));
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before compensation  = %d\n", rssi));
-            rssi = rssi * rssi_compensation_param.a_param_a + rssi_compensation_param.a_param_b;
-            rssi = (rssi-50) /100;
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after compensation = %d\n", rssi));
-        }
-    }
-    else
-    {
-        if (rssi_compensation_param.enable)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11bg\n"));
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before compensation  = %d\n", rssi));
-            rssi = rssi * rssi_compensation_param.bg_param_a + rssi_compensation_param.bg_param_b;
-            rssi = (rssi-50) /100;
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after compensation = %d\n", rssi));
-        }
-    }
-
-    return rssi;
+	if (ar->arBssChannel > 5000)
+	{
+		if (rssi_compensation_param.enable)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11a\n"));
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before compensation  = %d\n", rssi));
+			rssi = rssi * rssi_compensation_param.a_param_a + rssi_compensation_param.a_param_b;
+			rssi = (rssi-50) /100;
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after compensation = %d\n", rssi));
+		}
+	}
+	else
+	{
+		if (rssi_compensation_param.enable)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11bg\n"));
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before compensation  = %d\n", rssi));
+			rssi = rssi * rssi_compensation_param.bg_param_a + rssi_compensation_param.bg_param_b;
+			rssi = (rssi-50) /100;
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after compensation = %d\n", rssi));
+		}
+	}
+
+	return rssi;
 }
 
 s16 rssi_compensation_reverse_calc(AR_SOFTC_T *ar, s16 rssi, bool Above)
 {
-    s16 i;
-
-    if (ar->arBssChannel > 5000)
-    {
-        if (rssi_compensation_param.enable)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11a\n"));
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before rev compensation  = %d\n", rssi));
-            rssi = rssi * 100;
-            rssi = (rssi - rssi_compensation_param.a_param_b) / rssi_compensation_param.a_param_a;
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after rev compensation = %d\n", rssi));
-        }
-    }
-    else
-    {
-        if (rssi_compensation_param.enable)
-        {
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11bg\n"));
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before rev compensation  = %d\n", rssi));
-
-            if (Above) {
-                for (i=95; i>=0; i--) {
-                    if (rssi <=  rssi_compensation_table[i]) {
-                        rssi = 0 - i;
-                        break;
-                    }
-                }
-            } else {
-                for (i=0; i<=95; i++) {
-                    if (rssi >=  rssi_compensation_table[i]) {
-                        rssi = 0 - i;
-                        break;
-                    }
-                }
-            }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after rev compensation = %d\n", rssi));
-        }
-    }
-
-    return rssi;
+	s16 i;
+
+	if (ar->arBssChannel > 5000)
+	{
+		if (rssi_compensation_param.enable)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11a\n"));
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before rev compensation  = %d\n", rssi));
+			rssi = rssi * 100;
+			rssi = (rssi - rssi_compensation_param.a_param_b) / rssi_compensation_param.a_param_a;
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after rev compensation = %d\n", rssi));
+		}
+	}
+	else
+	{
+		if (rssi_compensation_param.enable)
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, (">>> 11bg\n"));
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi before rev compensation  = %d\n", rssi));
+
+			if (Above) {
+				for (i=95; i>=0; i--) {
+					if (rssi <=  rssi_compensation_table[i]) {
+						rssi = 0 - i;
+						break;
+					}
+				}
+			} else {
+				for (i=0; i<=95; i++) {
+					if (rssi >=  rssi_compensation_table[i]) {
+						rssi = 0 - i;
+						break;
+					}
+				}
+			}
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("rssi after rev compensation = %d\n", rssi));
+		}
+	}
+
+	return rssi;
 }
 
 #ifdef WAPI_ENABLE
 void ap_wapi_rekey_event(AR_SOFTC_T *ar, u8 type, u8 *mac)
 {
-    union iwreq_data wrqu;
-    char buf[20];
+	union iwreq_data wrqu;
+	char buf[20];
 
-    A_MEMZERO(buf, sizeof(buf));
+	A_MEMZERO(buf, sizeof(buf));
 
-    strcpy(buf, "WAPI_REKEY");
-    buf[10] = type;
-    A_MEMCPY(&buf[11], mac, ATH_MAC_LEN);
+	strcpy(buf, "WAPI_REKEY");
+	buf[10] = type;
+	A_MEMCPY(&buf[11], mac, ATH_MAC_LEN);
 
-    A_MEMZERO(&wrqu, sizeof(wrqu));
-    wrqu.data.length = 10+1+ATH_MAC_LEN;
-    wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
+	A_MEMZERO(&wrqu, sizeof(wrqu));
+	wrqu.data.length = 10+1+ATH_MAC_LEN;
+	wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
 
-    A_PRINTF("WAPI REKEY - %d - %02x:%02x\n", type, mac[4], mac[5]);
+	A_PRINTF("WAPI REKEY - %d - %02x:%02x\n", type, mac[4], mac[5]);
 }
 #endif
 
@@ -5952,67 +5952,67 @@ static int
 
 ar6000_reinstall_keys(AR_SOFTC_T *ar, u8 key_op_ctrl)
 {
-    int status = 0;
-    struct ieee80211req_key *uik = &ar->user_saved_keys.ucast_ik;
-    struct ieee80211req_key *bik = &ar->user_saved_keys.bcast_ik;
-    CRYPTO_TYPE  keyType = ar->user_saved_keys.keyType;
-
-    if (IEEE80211_CIPHER_CCKM_KRK != uik->ik_type) {
-        if (NONE_CRYPT == keyType) {
-            goto _reinstall_keys_out;
-        }
-
-        if (uik->ik_keylen) {
-            status = wmi_addKey_cmd(ar->arWmi, uik->ik_keyix,
-                    ar->user_saved_keys.keyType, PAIRWISE_USAGE,
-                    uik->ik_keylen, (u8 *)&uik->ik_keyrsc,
-                    uik->ik_keydata, key_op_ctrl, uik->ik_macaddr, SYNC_BEFORE_WMIFLAG);
-        }
-
-    } else {
-        status = wmi_add_krk_cmd(ar->arWmi, uik->ik_keydata);
-    }
-
-    if (IEEE80211_CIPHER_CCKM_KRK != bik->ik_type) {
-        if (NONE_CRYPT == keyType) {
-            goto _reinstall_keys_out;
-        }
-
-        if (bik->ik_keylen) {
-            status = wmi_addKey_cmd(ar->arWmi, bik->ik_keyix,
-                    ar->user_saved_keys.keyType, GROUP_USAGE,
-                    bik->ik_keylen, (u8 *)&bik->ik_keyrsc,
-                    bik->ik_keydata, key_op_ctrl, bik->ik_macaddr, NO_SYNC_WMIFLAG);
-        }
-    } else {
-        status = wmi_add_krk_cmd(ar->arWmi, bik->ik_keydata);
-    }
+	int status = 0;
+	struct ieee80211req_key *uik = &ar->user_saved_keys.ucast_ik;
+	struct ieee80211req_key *bik = &ar->user_saved_keys.bcast_ik;
+	CRYPTO_TYPE  keyType = ar->user_saved_keys.keyType;
+
+	if (IEEE80211_CIPHER_CCKM_KRK != uik->ik_type) {
+		if (NONE_CRYPT == keyType) {
+			goto _reinstall_keys_out;
+		}
+
+		if (uik->ik_keylen) {
+			status = wmi_addKey_cmd(ar->arWmi, uik->ik_keyix,
+						ar->user_saved_keys.keyType, PAIRWISE_USAGE,
+						uik->ik_keylen, (u8 *)&uik->ik_keyrsc,
+						uik->ik_keydata, key_op_ctrl, uik->ik_macaddr, SYNC_BEFORE_WMIFLAG);
+		}
+
+	} else {
+		status = wmi_add_krk_cmd(ar->arWmi, uik->ik_keydata);
+	}
+
+	if (IEEE80211_CIPHER_CCKM_KRK != bik->ik_type) {
+		if (NONE_CRYPT == keyType) {
+			goto _reinstall_keys_out;
+		}
+
+		if (bik->ik_keylen) {
+			status = wmi_addKey_cmd(ar->arWmi, bik->ik_keyix,
+						ar->user_saved_keys.keyType, GROUP_USAGE,
+						bik->ik_keylen, (u8 *)&bik->ik_keyrsc,
+						bik->ik_keydata, key_op_ctrl, bik->ik_macaddr, NO_SYNC_WMIFLAG);
+		}
+	} else {
+		status = wmi_add_krk_cmd(ar->arWmi, bik->ik_keydata);
+	}
 
 _reinstall_keys_out:
-    ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
-    ar->user_key_ctrl      = 0;
+	ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT;
+	ar->user_key_ctrl      = 0;
 
-    return status;
+	return status;
 }
 #endif /* USER_KEYS */
 
 
 void
 ar6000_dset_open_req(
-    void *context,
-    u32 id,
-    u32 targHandle,
-    u32 targReplyFn,
-    u32 targReplyArg)
+	void *context,
+	u32 id,
+	u32 targHandle,
+	u32 targReplyFn,
+	u32 targReplyArg)
 {
 }
 
 void
 ar6000_dset_close(
-    void *context,
-    u32 access_cookie)
+	void *context,
+	u32 access_cookie)
 {
-    return;
+	return;
 }
 
 void
@@ -6030,296 +6030,296 @@ ar6000_dset_data_req(
 int
 ar6000_ap_mode_profile_commit(struct ar6_softc *ar)
 {
-    WMI_CONNECT_CMD p;
-    unsigned long  flags;
+	WMI_CONNECT_CMD p;
+	unsigned long  flags;
 
-    /* No change in AP's profile configuration */
-    if(ar->ap_profile_flag==0) {
-        A_PRINTF("COMMIT: No change in profile!!!\n");
-        return -ENODATA;
-    }
+	/* No change in AP's profile configuration */
+	if (ar->ap_profile_flag==0) {
+		A_PRINTF("COMMIT: No change in profile!!!\n");
+		return -ENODATA;
+	}
 
-    if(!ar->arSsidLen) {
-        A_PRINTF("SSID not set!!!\n");
-        return -ECHRNG;
-    }
+	if (!ar->arSsidLen) {
+		A_PRINTF("SSID not set!!!\n");
+		return -ECHRNG;
+	}
 
-    switch(ar->arAuthMode) {
-    case NONE_AUTH:
-        if((ar->arPairwiseCrypto != NONE_CRYPT) &&
+	switch(ar->arAuthMode) {
+	case NONE_AUTH:
+		if ((ar->arPairwiseCrypto != NONE_CRYPT) &&
 #ifdef WAPI_ENABLE
-           (ar->arPairwiseCrypto != WAPI_CRYPT) &&
+		    (ar->arPairwiseCrypto != WAPI_CRYPT) &&
 #endif
-           (ar->arPairwiseCrypto != WEP_CRYPT)) {
-            A_PRINTF("Cipher not supported in AP mode Open auth\n");
-            return -EOPNOTSUPP;
-        }
-        break;
-    case WPA_PSK_AUTH:
-    case WPA2_PSK_AUTH:
-    case (WPA_PSK_AUTH|WPA2_PSK_AUTH):
-        break;
-    default:
-        A_PRINTF("This key mgmt type not supported in AP mode\n");
-        return -EOPNOTSUPP;
-    }
-
-    /* Update the arNetworkType */
-    ar->arNetworkType = ar->arNextMode;
-
-    A_MEMZERO(&p,sizeof(p));
-    p.ssidLength = ar->arSsidLen;
-    A_MEMCPY(p.ssid,ar->arSsid,p.ssidLength);
-    p.channel = ar->arChannelHint;
-    p.networkType = ar->arNetworkType;
-
-    p.dot11AuthMode = ar->arDot11AuthMode;
-    p.authMode = ar->arAuthMode;
-    p.pairwiseCryptoType = ar->arPairwiseCrypto;
-    p.pairwiseCryptoLen = ar->arPairwiseCryptoLen;
-    p.groupCryptoType = ar->arGroupCrypto;
-    p.groupCryptoLen = ar->arGroupCryptoLen;
-    p.ctrl_flags = ar->arConnectCtrlFlags;
-
-    ar->arConnected = false;
-
-    wmi_ap_profile_commit(ar->arWmi, &p);
-    spin_lock_irqsave(&ar->arLock, flags);
-    ar->arConnected  = true;
-    netif_carrier_on(ar->arNetDev);
-    spin_unlock_irqrestore(&ar->arLock, flags);
-    ar->ap_profile_flag = 0;
-    return 0;
+		    (ar->arPairwiseCrypto != WEP_CRYPT)) {
+			A_PRINTF("Cipher not supported in AP mode Open auth\n");
+			return -EOPNOTSUPP;
+		}
+		break;
+	case WPA_PSK_AUTH:
+	case WPA2_PSK_AUTH:
+	case (WPA_PSK_AUTH|WPA2_PSK_AUTH):
+		break;
+	default:
+		A_PRINTF("This key mgmt type not supported in AP mode\n");
+		return -EOPNOTSUPP;
+	}
+
+	/* Update the arNetworkType */
+	ar->arNetworkType = ar->arNextMode;
+
+	A_MEMZERO(&p,sizeof(p));
+	p.ssidLength = ar->arSsidLen;
+	A_MEMCPY(p.ssid,ar->arSsid,p.ssidLength);
+	p.channel = ar->arChannelHint;
+	p.networkType = ar->arNetworkType;
+
+	p.dot11AuthMode = ar->arDot11AuthMode;
+	p.authMode = ar->arAuthMode;
+	p.pairwiseCryptoType = ar->arPairwiseCrypto;
+	p.pairwiseCryptoLen = ar->arPairwiseCryptoLen;
+	p.groupCryptoType = ar->arGroupCrypto;
+	p.groupCryptoLen = ar->arGroupCryptoLen;
+	p.ctrl_flags = ar->arConnectCtrlFlags;
+
+	ar->arConnected = false;
+
+	wmi_ap_profile_commit(ar->arWmi, &p);
+	spin_lock_irqsave(&ar->arLock, flags);
+	ar->arConnected  = true;
+	netif_carrier_on(ar->arNetDev);
+	spin_unlock_irqrestore(&ar->arLock, flags);
+	ar->ap_profile_flag = 0;
+	return 0;
 }
 
 int
 ar6000_connect_to_ap(struct ar6_softc *ar)
 {
-    /* The ssid length check prevents second "essid off" from the user,
-       to be treated as a connect cmd. The second "essid off" is ignored.
-    */
-    if((ar->arWmiReady == true) && (ar->arSsidLen > 0) && ar->arNetworkType!=AP_NETWORK)
-    {
-        int status;
-        if((ADHOC_NETWORK != ar->arNetworkType) &&
-           (NONE_AUTH==ar->arAuthMode)          &&
-           (WEP_CRYPT==ar->arPairwiseCrypto)) {
-                ar6000_install_static_wep_keys(ar);
-        }
-
-        if (!ar->arUserBssFilter) {
-            if (wmi_bssfilter_cmd(ar->arWmi, ALL_BSS_FILTER, 0) != 0) {
-                return -EIO;
-            }
-        }
+	/* The ssid length check prevents second "essid off" from the user,
+	   to be treated as a connect cmd. The second "essid off" is ignored.
+	*/
+	if ((ar->arWmiReady == true) && (ar->arSsidLen > 0) && ar->arNetworkType!=AP_NETWORK)
+	{
+		int status;
+		if ((ADHOC_NETWORK != ar->arNetworkType) &&
+		    (NONE_AUTH==ar->arAuthMode)          &&
+		    (WEP_CRYPT==ar->arPairwiseCrypto)) {
+			ar6000_install_static_wep_keys(ar);
+		}
+
+		if (!ar->arUserBssFilter) {
+			if (wmi_bssfilter_cmd(ar->arWmi, ALL_BSS_FILTER, 0) != 0) {
+				return -EIO;
+			}
+		}
 #ifdef WAPI_ENABLE
-        if (ar->arWapiEnable)  {
-            ar->arPairwiseCrypto = WAPI_CRYPT;
-            ar->arPairwiseCryptoLen = 0;
-            ar->arGroupCrypto = WAPI_CRYPT;
-            ar->arGroupCryptoLen = 0;
-            ar->arAuthMode = NONE_AUTH;
-            ar->arConnectCtrlFlags |= CONNECT_IGNORE_WPAx_GROUP_CIPHER;
-        }
+		if (ar->arWapiEnable)  {
+			ar->arPairwiseCrypto = WAPI_CRYPT;
+			ar->arPairwiseCryptoLen = 0;
+			ar->arGroupCrypto = WAPI_CRYPT;
+			ar->arGroupCryptoLen = 0;
+			ar->arAuthMode = NONE_AUTH;
+			ar->arConnectCtrlFlags |= CONNECT_IGNORE_WPAx_GROUP_CIPHER;
+		}
 #endif
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("Connect called with authmode %d dot11 auth %d"\
-                        " PW crypto %d PW crypto Len %d GRP crypto %d"\
-                        " GRP crypto Len %d\n",
-                        ar->arAuthMode, ar->arDot11AuthMode,
-                        ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
-                        ar->arGroupCrypto, ar->arGroupCryptoLen));
-        reconnect_flag = 0;
-        /* Set the listen interval into 1000TUs or more. This value will be indicated to Ap in the conn.
-           later set it back locally at the STA to 100/1000 TUs depending on the power mode */
-        if ((ar->arNetworkType == INFRA_NETWORK)) {
-            wmi_listeninterval_cmd(ar->arWmi, max(ar->arListenIntervalT, (u16)A_MAX_WOW_LISTEN_INTERVAL), 0);
-        }
-        status = wmi_connect_cmd(ar->arWmi, ar->arNetworkType,
-                                 ar->arDot11AuthMode, ar->arAuthMode,
-                                 ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
-                                 ar->arGroupCrypto,ar->arGroupCryptoLen,
-                                 ar->arSsidLen, ar->arSsid,
-                                 ar->arReqBssid, ar->arChannelHint,
-                                 ar->arConnectCtrlFlags);
-        if (status) {
-            wmi_listeninterval_cmd(ar->arWmi, ar->arListenIntervalT, ar->arListenIntervalB);
-            if (!ar->arUserBssFilter) {
-                wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0);
-            }
-            return status;
-        }
-
-        if ((!(ar->arConnectCtrlFlags & CONNECT_DO_WPA_OFFLOAD)) &&
-            ((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)))
-        {
-            A_TIMEOUT_MS(&ar->disconnect_timer, A_DISCONNECT_TIMER_INTERVAL, 0);
-        }
-
-        ar->arConnectCtrlFlags &= ~CONNECT_DO_WPA_OFFLOAD;
-        
-        ar->arConnectPending = true;
-        return status;    
-    }
-    return A_ERROR;
+		AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("Connect called with authmode %d dot11 auth %d"\
+							" PW crypto %d PW crypto Len %d GRP crypto %d"\
+							" GRP crypto Len %d\n",
+							ar->arAuthMode, ar->arDot11AuthMode,
+							ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
+							ar->arGroupCrypto, ar->arGroupCryptoLen));
+		reconnect_flag = 0;
+		/* Set the listen interval into 1000TUs or more. This value will be indicated to Ap in the conn.
+		   later set it back locally at the STA to 100/1000 TUs depending on the power mode */
+		if ((ar->arNetworkType == INFRA_NETWORK)) {
+			wmi_listeninterval_cmd(ar->arWmi, max(ar->arListenIntervalT, (u16)A_MAX_WOW_LISTEN_INTERVAL), 0);
+		}
+		status = wmi_connect_cmd(ar->arWmi, ar->arNetworkType,
+					 ar->arDot11AuthMode, ar->arAuthMode,
+					 ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
+					 ar->arGroupCrypto,ar->arGroupCryptoLen,
+					 ar->arSsidLen, ar->arSsid,
+					 ar->arReqBssid, ar->arChannelHint,
+					 ar->arConnectCtrlFlags);
+		if (status) {
+			wmi_listeninterval_cmd(ar->arWmi, ar->arListenIntervalT, ar->arListenIntervalB);
+			if (!ar->arUserBssFilter) {
+				wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0);
+			}
+			return status;
+		}
+
+		if ((!(ar->arConnectCtrlFlags & CONNECT_DO_WPA_OFFLOAD)) &&
+		    ((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)))
+		{
+			A_TIMEOUT_MS(&ar->disconnect_timer, A_DISCONNECT_TIMER_INTERVAL, 0);
+		}
+
+		ar->arConnectCtrlFlags &= ~CONNECT_DO_WPA_OFFLOAD;
+
+		ar->arConnectPending = true;
+		return status;
+	}
+	return A_ERROR;
 }
 
 int
 ar6000_ap_mode_get_wpa_ie(struct ar6_softc *ar, struct ieee80211req_wpaie *wpaie)
 {
-    sta_t *conn = NULL;
-    conn = ieee80211_find_conn(ar, wpaie->wpa_macaddr);
+	sta_t *conn = NULL;
+	conn = ieee80211_find_conn(ar, wpaie->wpa_macaddr);
 
-    A_MEMZERO(wpaie->wpa_ie, IEEE80211_MAX_IE);
-    A_MEMZERO(wpaie->rsn_ie, IEEE80211_MAX_IE);
+	A_MEMZERO(wpaie->wpa_ie, IEEE80211_MAX_IE);
+	A_MEMZERO(wpaie->rsn_ie, IEEE80211_MAX_IE);
 
-    if(conn) {
-        A_MEMCPY(wpaie->wpa_ie, conn->wpa_ie, IEEE80211_MAX_IE);
-    }
+	if (conn) {
+		A_MEMCPY(wpaie->wpa_ie, conn->wpa_ie, IEEE80211_MAX_IE);
+	}
 
-    return 0;
+	return 0;
 }
 
 int
 is_iwioctl_allowed(u8 mode, u16 cmd)
 {
-    if(cmd >= SIOCSIWCOMMIT && cmd <= SIOCGIWPOWER) {
-        cmd -= SIOCSIWCOMMIT;
-        if(sioctl_filter[cmd] == 0xFF) return 0;
-        if(sioctl_filter[cmd] & mode) return 0;
-    } else if(cmd >= SIOCIWFIRSTPRIV && cmd <= (SIOCIWFIRSTPRIV+30)) {
-        cmd -= SIOCIWFIRSTPRIV;
-        if(pioctl_filter[cmd] == 0xFF) return 0;
-        if(pioctl_filter[cmd] & mode) return 0;
-    } else {
-        return A_ERROR;
-    }
-    return A_ENOTSUP;
+	if (cmd >= SIOCSIWCOMMIT && cmd <= SIOCGIWPOWER) {
+		cmd -= SIOCSIWCOMMIT;
+		if (sioctl_filter[cmd] == 0xFF) return 0;
+		if (sioctl_filter[cmd] & mode) return 0;
+	} else if (cmd >= SIOCIWFIRSTPRIV && cmd <= (SIOCIWFIRSTPRIV+30)) {
+		cmd -= SIOCIWFIRSTPRIV;
+		if (pioctl_filter[cmd] == 0xFF) return 0;
+		if (pioctl_filter[cmd] & mode) return 0;
+	} else {
+		return A_ERROR;
+	}
+	return A_ENOTSUP;
 }
 
 int
 is_xioctl_allowed(u8 mode, int cmd)
 {
-    if(sizeof(xioctl_filter)-1 < cmd) {
-        A_PRINTF("Filter for this cmd=%d not defined\n",cmd);
-        return 0;
-    }
-    if(xioctl_filter[cmd] == 0xFF) return 0;
-    if(xioctl_filter[cmd] & mode) return 0;
-    return A_ERROR;
+	if (sizeof(xioctl_filter)-1 < cmd) {
+		A_PRINTF("Filter for this cmd=%d not defined\n",cmd);
+		return 0;
+	}
+	if (xioctl_filter[cmd] == 0xFF) return 0;
+	if (xioctl_filter[cmd] & mode) return 0;
+	return A_ERROR;
 }
 
 #ifdef WAPI_ENABLE
 int
 ap_set_wapi_key(struct ar6_softc *ar, void *ikey)
 {
-    struct ieee80211req_key *ik = (struct ieee80211req_key *)ikey;
-    KEY_USAGE   keyUsage = 0;
-    int    status;
-
-    if (A_MEMCMP(ik->ik_macaddr, bcast_mac, IEEE80211_ADDR_LEN) == 0) {
-        keyUsage = GROUP_USAGE;
-    } else {
-        keyUsage = PAIRWISE_USAGE;
-    }
-    A_PRINTF("WAPI_KEY: Type:%d ix:%d mac:%02x:%02x len:%d\n",
-        keyUsage, ik->ik_keyix, ik->ik_macaddr[4], ik->ik_macaddr[5],
-        ik->ik_keylen);
-
-    status = wmi_addKey_cmd(ar->arWmi, ik->ik_keyix, WAPI_CRYPT, keyUsage,
-                            ik->ik_keylen, (u8 *)&ik->ik_keyrsc,
-                            ik->ik_keydata, KEY_OP_INIT_VAL, ik->ik_macaddr,
-                            SYNC_BOTH_WMIFLAG);
-
-    if (0 != status) {
-        return -EIO;
-    }
-    return 0;
+	struct ieee80211req_key *ik = (struct ieee80211req_key *)ikey;
+	KEY_USAGE   keyUsage = 0;
+	int    status;
+
+	if (A_MEMCMP(ik->ik_macaddr, bcast_mac, IEEE80211_ADDR_LEN) == 0) {
+		keyUsage = GROUP_USAGE;
+	} else {
+		keyUsage = PAIRWISE_USAGE;
+	}
+	A_PRINTF("WAPI_KEY: Type:%d ix:%d mac:%02x:%02x len:%d\n",
+		 keyUsage, ik->ik_keyix, ik->ik_macaddr[4], ik->ik_macaddr[5],
+		 ik->ik_keylen);
+
+	status = wmi_addKey_cmd(ar->arWmi, ik->ik_keyix, WAPI_CRYPT, keyUsage,
+				ik->ik_keylen, (u8 *)&ik->ik_keyrsc,
+				ik->ik_keydata, KEY_OP_INIT_VAL, ik->ik_macaddr,
+				SYNC_BOTH_WMIFLAG);
+
+	if (0 != status) {
+		return -EIO;
+	}
+	return 0;
 }
 #endif
 
 void ar6000_peer_event(
-    void *context,
-    u8 eventCode,
-    u8 *macAddr)
+	void *context,
+	u8 eventCode,
+	u8 *macAddr)
 {
-    u8 pos;
+	u8 pos;
 
-    for (pos=0;pos<6;pos++)
-        printk("%02x: ",*(macAddr+pos));
-    printk("\n");
+	for (pos=0;pos<6;pos++)
+		printk("%02x: ",*(macAddr+pos));
+	printk("\n");
 }
 
 #ifdef HTC_TEST_SEND_PKTS
 #define HTC_TEST_DUPLICATE 8
 static void DoHTCSendPktsTest(AR_SOFTC_T *ar, int MapNo, HTC_ENDPOINT_ID eid, struct sk_buff *dupskb)
 {
-    struct ar_cookie *cookie;
-    struct ar_cookie *cookieArray[HTC_TEST_DUPLICATE];
-    struct sk_buff   *new_skb;
-    int    i;
-    int    pkts = 0;
-    HTC_PACKET_QUEUE pktQueue;
-    EPPING_HEADER    *eppingHdr;
+	struct ar_cookie *cookie;
+	struct ar_cookie *cookieArray[HTC_TEST_DUPLICATE];
+	struct sk_buff   *new_skb;
+	int    i;
+	int    pkts = 0;
+	HTC_PACKET_QUEUE pktQueue;
+	EPPING_HEADER    *eppingHdr;
 
-    eppingHdr = A_NETBUF_DATA(dupskb);
+	eppingHdr = A_NETBUF_DATA(dupskb);
 
-    if (eppingHdr->Cmd_h == EPPING_CMD_NO_ECHO) {
-        /* skip test if this is already a tx perf test */
-        return;
-    }
+	if (eppingHdr->Cmd_h == EPPING_CMD_NO_ECHO) {
+		/* skip test if this is already a tx perf test */
+		return;
+	}
 
-    for (i = 0; i < HTC_TEST_DUPLICATE; i++,pkts++) {
-        AR6000_SPIN_LOCK(&ar->arLock, 0);
-        cookie = ar6000_alloc_cookie(ar);
-        if (cookie != NULL) {
-            ar->arTxPending[eid]++;
-            ar->arTotalTxDataPending++;
-        }
+	for (i = 0; i < HTC_TEST_DUPLICATE; i++,pkts++) {
+		AR6000_SPIN_LOCK(&ar->arLock, 0);
+		cookie = ar6000_alloc_cookie(ar);
+		if (cookie != NULL) {
+			ar->arTxPending[eid]++;
+			ar->arTotalTxDataPending++;
+		}
 
-        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		AR6000_SPIN_UNLOCK(&ar->arLock, 0);
 
-        if (NULL == cookie) {
-            break;
-        }
+		if (NULL == cookie) {
+			break;
+		}
 
-        new_skb = A_NETBUF_ALLOC(A_NETBUF_LEN(dupskb));
+		new_skb = A_NETBUF_ALLOC(A_NETBUF_LEN(dupskb));
 
-        if (new_skb == NULL) {
-            AR6000_SPIN_LOCK(&ar->arLock, 0);
-            ar6000_free_cookie(ar,cookie);
-            AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-            break;
-        }
+		if (new_skb == NULL) {
+			AR6000_SPIN_LOCK(&ar->arLock, 0);
+			ar6000_free_cookie(ar,cookie);
+			AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+			break;
+		}
 
-        A_NETBUF_PUT_DATA(new_skb, A_NETBUF_DATA(dupskb), A_NETBUF_LEN(dupskb));
-        cookie->arc_bp[0] = (unsigned long)new_skb;
-        cookie->arc_bp[1] = MapNo;
-        SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
-                               cookie,
-                               A_NETBUF_DATA(new_skb),
-                               A_NETBUF_LEN(new_skb),
-                               eid,
-                               AR6K_DATA_PKT_TAG);
+		A_NETBUF_PUT_DATA(new_skb, A_NETBUF_DATA(dupskb), A_NETBUF_LEN(dupskb));
+		cookie->arc_bp[0] = (unsigned long)new_skb;
+		cookie->arc_bp[1] = MapNo;
+		SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt,
+				       cookie,
+				       A_NETBUF_DATA(new_skb),
+				       A_NETBUF_LEN(new_skb),
+				       eid,
+				       AR6K_DATA_PKT_TAG);
 
-        cookieArray[i] = cookie;
+		cookieArray[i] = cookie;
 
-        {
-            EPPING_HEADER *pHdr = (EPPING_HEADER *)A_NETBUF_DATA(new_skb);
-            pHdr->Cmd_h = EPPING_CMD_NO_ECHO;  /* do not echo the packet */
-        }
-    }
+		{
+			EPPING_HEADER *pHdr = (EPPING_HEADER *)A_NETBUF_DATA(new_skb);
+			pHdr->Cmd_h = EPPING_CMD_NO_ECHO;  /* do not echo the packet */
+		}
+	}
 
-    if (pkts == 0) {
-        return;
-    }
+	if (pkts == 0) {
+		return;
+	}
 
-    INIT_HTC_PACKET_QUEUE(&pktQueue);
+	INIT_HTC_PACKET_QUEUE(&pktQueue);
 
-    for (i = 0; i < pkts; i++) {
-        HTC_PACKET_ENQUEUE(&pktQueue,&cookieArray[i]->HtcPkt);
-    }
+	for (i = 0; i < pkts; i++) {
+		HTC_PACKET_ENQUEUE(&pktQueue,&cookieArray[i]->HtcPkt);
+	}
 
-    HTCSendPktsMultiple(ar->arHtcTarget, &pktQueue);
+	HTCSendPktsMultiple(ar->arHtcTarget, &pktQueue);
 
 }
 #endif
@@ -6337,94 +6337,94 @@ static void DoHTCSendPktsTest(AR_SOFTC_T *ar, int MapNo, HTC_ENDPOINT_ID eid, st
 
 int ar6000_start_ap_interface(AR_SOFTC_T *ar)
 {
-    AR_VIRTUAL_INTERFACE_T *arApDev;
+	AR_VIRTUAL_INTERFACE_T *arApDev;
 
-    /* Change net_device to point to AP instance */
-    arApDev = (AR_VIRTUAL_INTERFACE_T *)ar->arApDev;
-    ar->arNetDev = arApDev->arNetDev;
+	/* Change net_device to point to AP instance */
+	arApDev = (AR_VIRTUAL_INTERFACE_T *)ar->arApDev;
+	ar->arNetDev = arApDev->arNetDev;
 
-    return 0;
+	return 0;
 }
 
 int ar6000_stop_ap_interface(AR_SOFTC_T *ar)
 {
-    AR_VIRTUAL_INTERFACE_T *arApDev;
+	AR_VIRTUAL_INTERFACE_T *arApDev;
 
-    /* Change net_device to point to sta instance */
-    arApDev = (AR_VIRTUAL_INTERFACE_T *)ar->arApDev;
-    if (arApDev) {
-        ar->arNetDev = arApDev->arStaNetDev;
-    }
+	/* Change net_device to point to sta instance */
+	arApDev = (AR_VIRTUAL_INTERFACE_T *)ar->arApDev;
+	if (arApDev) {
+		ar->arNetDev = arApDev->arStaNetDev;
+	}
 
-    return 0;
+	return 0;
 }
 
 
 int ar6000_create_ap_interface(AR_SOFTC_T *ar, char *ap_ifname)
 {
-    struct net_device *dev;
-    AR_VIRTUAL_INTERFACE_T *arApDev;
+	struct net_device *dev;
+	AR_VIRTUAL_INTERFACE_T *arApDev;
 
-    dev = alloc_etherdev(sizeof(AR_VIRTUAL_INTERFACE_T));
-    if (dev == NULL) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_create_ap_interface: can't alloc etherdev\n"));
-        return A_ERROR;
-    } 
-    
-    ether_setup(dev);
-    init_netdev(dev, ap_ifname);
+	dev = alloc_etherdev(sizeof(AR_VIRTUAL_INTERFACE_T));
+	if (dev == NULL) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_create_ap_interface: can't alloc etherdev\n"));
+		return A_ERROR;
+	}
 
-    if (register_netdev(dev)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_create_ap_interface: register_netdev failed\n"));
-        return A_ERROR;
-    }
+	ether_setup(dev);
+	init_netdev(dev, ap_ifname);
 
-    arApDev = netdev_priv(dev);
-    arApDev->arDev = ar;
-    arApDev->arNetDev = dev;
-    arApDev->arStaNetDev = ar->arNetDev;
+	if (register_netdev(dev)) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_create_ap_interface: register_netdev failed\n"));
+		return A_ERROR;
+	}
 
-    ar->arApDev = arApDev;
-    arApNetDev = dev;
+	arApDev = netdev_priv(dev);
+	arApDev->arDev = ar;
+	arApDev->arNetDev = dev;
+	arApDev->arStaNetDev = ar->arNetDev;
 
-    /* Copy the MAC address */
-    A_MEMCPY(dev->dev_addr, ar->arNetDev->dev_addr, AR6000_ETH_ADDR_LEN);
+	ar->arApDev = arApDev;
+	arApNetDev = dev;
 
-    return 0;
+	/* Copy the MAC address */
+	A_MEMCPY(dev->dev_addr, ar->arNetDev->dev_addr, AR6000_ETH_ADDR_LEN);
+
+	return 0;
 }
 
 int ar6000_add_ap_interface(AR_SOFTC_T *ar, char *ap_ifname)
 {
-    /* Interface already added, need not proceed further */
-    if (ar->arApDev != NULL) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_add_ap_interface: interface already present \n"));
-        return 0;
-    }
+	/* Interface already added, need not proceed further */
+	if (ar->arApDev != NULL) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000_add_ap_interface: interface already present \n"));
+		return 0;
+	}
 
-    if (ar6000_create_ap_interface(ar, ap_ifname) != 0) {
-        return A_ERROR;
-    }
+	if (ar6000_create_ap_interface(ar, ap_ifname) != 0) {
+		return A_ERROR;
+	}
 
-    A_PRINTF("Add AP interface %s \n",ap_ifname);
+	A_PRINTF("Add AP interface %s \n",ap_ifname);
 
-    return ar6000_start_ap_interface(ar);
+	return ar6000_start_ap_interface(ar);
 }
 
 int ar6000_remove_ap_interface(AR_SOFTC_T *ar)
 {
-    if (arApNetDev) {
-        ar6000_stop_ap_interface(ar);
+	if (arApNetDev) {
+		ar6000_stop_ap_interface(ar);
+
+		unregister_netdev(arApNetDev);
+		free_netdev(apApNetDev);
 
-        unregister_netdev(arApNetDev);
-        free_netdev(apApNetDev);
+		A_PRINTF("Remove AP interface\n");
+	}
+	ar->arApDev = NULL;
+	arApNetDev = NULL;
 
-        A_PRINTF("Remove AP interface\n");
-    }
-    ar->arApDev = NULL;
-    arApNetDev = NULL;
 
-    
-    return 0;
+	return 0;
 }
 #endif /* CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT */
 
diff --git a/drivers/staging/ath6kl/os/linux/ar6000_pm.c b/drivers/staging/ath6kl/os/linux/ar6000_pm.c
index 46342d8..08b451f 100644
--- a/drivers/staging/ath6kl/os/linux/ar6000_pm.c
+++ b/drivers/staging/ath6kl/os/linux/ar6000_pm.c
@@ -45,15 +45,15 @@ extern void android_ar6k_check_wow_status(AR_SOFTC_T *ar, struct sk_buff *skb, b
 
 #ifdef DEBUG
 static ATH_DEBUG_MASK_DESCRIPTION pm_debug_desc[] = {
-    { ATH_DEBUG_PM     , "System power management"},
+	{ ATH_DEBUG_PM     , "System power management"},
 };
 
 ATH_DEBUG_INSTANTIATE_MODULE_VAR(pm,
-                                 "pm",
-                                 "System Power Management",
-                                 ATH_DEBUG_MASK_DEFAULTS | ATH_DEBUG_PM,
-                                 ATH_DEBUG_DESCRIPTION_COUNT(pm_debug_desc),
-                                 pm_debug_desc);
+				 "pm",
+				 "System Power Management",
+				 ATH_DEBUG_MASK_DEFAULTS | ATH_DEBUG_PM,
+				 ATH_DEBUG_DESCRIPTION_COUNT(pm_debug_desc),
+				 pm_debug_desc);
 
 #endif /* DEBUG */
 
@@ -62,642 +62,642 @@ int ar6000_exit_cut_power_state(AR_SOFTC_T *ar);
 #ifdef CONFIG_PM
 static void ar6k_send_asleep_event_to_app(AR_SOFTC_T *ar, bool asleep)
 {
-    char buf[128];
-    union iwreq_data wrqu;
+	char buf[128];
+	union iwreq_data wrqu;
 
-    snprintf(buf, sizeof(buf), "HOST_ASLEEP=%s", asleep ? "asleep" : "awake");
-    A_MEMZERO(&wrqu, sizeof(wrqu));
-    wrqu.data.length = strlen(buf);
-    wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
+	snprintf(buf, sizeof(buf), "HOST_ASLEEP=%s", asleep ? "asleep" : "awake");
+	A_MEMZERO(&wrqu, sizeof(wrqu));
+	wrqu.data.length = strlen(buf);
+	wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf);
 }
 
 static void ar6000_wow_resume(AR_SOFTC_T *ar)
 {
-    if (ar->arWowState!= WLAN_WOW_STATE_NONE) {
-        u16 fg_start_period = (ar->scParams.fg_start_period==0) ? 1 : ar->scParams.fg_start_period;
-        u16 bg_period = (ar->scParams.bg_period==0) ? 60 : ar->scParams.bg_period;
-        WMI_SET_HOST_SLEEP_MODE_CMD hostSleepMode = {true, false};
-        ar->arWowState = WLAN_WOW_STATE_NONE;
-        if (wmi_set_host_sleep_mode_cmd(ar->arWmi, &hostSleepMode)!= 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to setup restore host awake\n"));
-        }
+	if (ar->arWowState!= WLAN_WOW_STATE_NONE) {
+		u16 fg_start_period = (ar->scParams.fg_start_period==0) ? 1 : ar->scParams.fg_start_period;
+		u16 bg_period = (ar->scParams.bg_period==0) ? 60 : ar->scParams.bg_period;
+		WMI_SET_HOST_SLEEP_MODE_CMD hostSleepMode = {true, false};
+		ar->arWowState = WLAN_WOW_STATE_NONE;
+		if (wmi_set_host_sleep_mode_cmd(ar->arWmi, &hostSleepMode)!= 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to setup restore host awake\n"));
+		}
 #if WOW_SET_SCAN_PARAMS
-        wmi_scanparams_cmd(ar->arWmi, fg_start_period,
-                                   ar->scParams.fg_end_period,
-                                   bg_period,
-                                   ar->scParams.minact_chdwell_time,
-                                   ar->scParams.maxact_chdwell_time,
-                                   ar->scParams.pas_chdwell_time,
-                                   ar->scParams.shortScanRatio,
-                                   ar->scParams.scanCtrlFlags,
-                                   ar->scParams.max_dfsch_act_time,
-                                   ar->scParams.maxact_scan_per_ssid);
+		wmi_scanparams_cmd(ar->arWmi, fg_start_period,
+				   ar->scParams.fg_end_period,
+				   bg_period,
+				   ar->scParams.minact_chdwell_time,
+				   ar->scParams.maxact_chdwell_time,
+				   ar->scParams.pas_chdwell_time,
+				   ar->scParams.shortScanRatio,
+				   ar->scParams.scanCtrlFlags,
+				   ar->scParams.max_dfsch_act_time,
+				   ar->scParams.maxact_scan_per_ssid);
 #else
-       (void)fg_start_period;
-       (void)bg_period;
+		(void)fg_start_period;
+		(void)bg_period;
 #endif
 
 
 #if WOW_ENABLE_MAX_INTERVAL /* we don't do it if the power consumption is already good enough. */
-        if (wmi_listeninterval_cmd(ar->arWmi, ar->arListenIntervalT, ar->arListenIntervalB) == 0) {
-        }
+		if (wmi_listeninterval_cmd(ar->arWmi, ar->arListenIntervalT, ar->arListenIntervalB) == 0) {
+		}
 #endif
-        ar6k_send_asleep_event_to_app(ar, false);
-        AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Resume WoW successfully\n"));
-    } else {
-        AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("WoW does not invoked. skip resume"));
-    }
-    ar->arWlanPowerState = WLAN_POWER_STATE_ON;
+		ar6k_send_asleep_event_to_app(ar, false);
+		AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Resume WoW successfully\n"));
+	} else {
+		AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("WoW does not invoked. skip resume"));
+	}
+	ar->arWlanPowerState = WLAN_POWER_STATE_ON;
 }
 
 static void ar6000_wow_suspend(AR_SOFTC_T *ar)
 {
 #define WOW_LIST_ID 1
-    if (ar->arNetworkType != AP_NETWORK) {
-        /* Setup WoW for unicast & Arp request for our own IP
-        disable background scan. Set listen interval into 1000 TUs
-        Enable keepliave for 110 seconds
-        */
-        struct in_ifaddr **ifap = NULL;
-        struct in_ifaddr *ifa = NULL;
-        struct in_device *in_dev;
-        u8 macMask[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-        int status;
-        WMI_ADD_WOW_PATTERN_CMD addWowCmd = { .filter = { 0 } };
-        WMI_DEL_WOW_PATTERN_CMD delWowCmd;
-        WMI_SET_HOST_SLEEP_MODE_CMD hostSleepMode = {false, true};
-        WMI_SET_WOW_MODE_CMD wowMode = {    .enable_wow = true,
-                                            .hostReqDelay = 500 };/*500 ms delay*/
-
-        if (ar->arWowState!= WLAN_WOW_STATE_NONE) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("System already go into wow mode!\n"));
-            return;
-        }
-
-        ar6000_TxDataCleanup(ar); /* IMPORTANT, otherwise there will be 11mA after listen interval as 1000*/
+	if (ar->arNetworkType != AP_NETWORK) {
+		/* Setup WoW for unicast & Arp request for our own IP
+		   disable background scan. Set listen interval into 1000 TUs
+		   Enable keepliave for 110 seconds
+		*/
+		struct in_ifaddr **ifap = NULL;
+		struct in_ifaddr *ifa = NULL;
+		struct in_device *in_dev;
+		u8 macMask[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+		int status;
+		WMI_ADD_WOW_PATTERN_CMD addWowCmd = { .filter = { 0 } };
+		WMI_DEL_WOW_PATTERN_CMD delWowCmd;
+		WMI_SET_HOST_SLEEP_MODE_CMD hostSleepMode = {false, true};
+		WMI_SET_WOW_MODE_CMD wowMode = {    .enable_wow = true,
+						    .hostReqDelay = 500 };/*500 ms delay*/
+
+		if (ar->arWowState!= WLAN_WOW_STATE_NONE) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("System already go into wow mode!\n"));
+			return;
+		}
+
+		ar6000_TxDataCleanup(ar); /* IMPORTANT, otherwise there will be 11mA after listen interval as 1000*/
 
 #if WOW_ENABLE_MAX_INTERVAL /* we don't do it if the power consumption is already good enough. */
-        if (wmi_listeninterval_cmd(ar->arWmi, A_MAX_WOW_LISTEN_INTERVAL, 0) == 0) {
-        }
+		if (wmi_listeninterval_cmd(ar->arWmi, A_MAX_WOW_LISTEN_INTERVAL, 0) == 0) {
+		}
 #endif
 
 #if WOW_SET_SCAN_PARAMS
-        status = wmi_scanparams_cmd(ar->arWmi, 0xFFFF, 0, 0xFFFF, 0, 0, 0, 0, 0, 0, 0);
+		status = wmi_scanparams_cmd(ar->arWmi, 0xFFFF, 0, 0xFFFF, 0, 0, 0, 0, 0, 0, 0);
 #endif
-        /* clear up our WoW pattern first */
-        delWowCmd.filter_list_id = WOW_LIST_ID;
-        delWowCmd.filter_id = 0;
-        wmi_del_wow_pattern_cmd(ar->arWmi, &delWowCmd);
-
-        /* setup unicast packet pattern for WoW */
-        if (ar->arNetDev->dev_addr[1]) {
-            addWowCmd.filter_list_id = WOW_LIST_ID;
-            addWowCmd.filter_size = 6; /* MAC address */
-            addWowCmd.filter_offset = 0;
-            status = wmi_add_wow_pattern_cmd(ar->arWmi, &addWowCmd, ar->arNetDev->dev_addr, macMask, addWowCmd.filter_size);
-            if (status) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to add WoW pattern\n"));
-            }
-        }
-        /* setup ARP request for our own IP */
-        if ((in_dev = __in_dev_get_rtnl(ar->arNetDev)) != NULL) {
-            for (ifap = &in_dev->ifa_list; (ifa = *ifap) != NULL; ifap = &ifa->ifa_next) {
-                if (!strcmp(ar->arNetDev->name, ifa->ifa_label)) {
-                    break; /* found */
-                }
-            }
-        }
-        if (ifa && ifa->ifa_local) {
-            WMI_SET_IP_CMD ipCmd;
-            memset(&ipCmd, 0, sizeof(ipCmd));
-            ipCmd.ips[0] = ifa->ifa_local;
-            status = wmi_set_ip_cmd(ar->arWmi, &ipCmd);
-            if (status) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to setup IP for ARP agent\n"));
-            }
-        }
+		/* clear up our WoW pattern first */
+		delWowCmd.filter_list_id = WOW_LIST_ID;
+		delWowCmd.filter_id = 0;
+		wmi_del_wow_pattern_cmd(ar->arWmi, &delWowCmd);
+
+		/* setup unicast packet pattern for WoW */
+		if (ar->arNetDev->dev_addr[1]) {
+			addWowCmd.filter_list_id = WOW_LIST_ID;
+			addWowCmd.filter_size = 6; /* MAC address */
+			addWowCmd.filter_offset = 0;
+			status = wmi_add_wow_pattern_cmd(ar->arWmi, &addWowCmd, ar->arNetDev->dev_addr, macMask, addWowCmd.filter_size);
+			if (status) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to add WoW pattern\n"));
+			}
+		}
+		/* setup ARP request for our own IP */
+		if ((in_dev = __in_dev_get_rtnl(ar->arNetDev)) != NULL) {
+			for (ifap = &in_dev->ifa_list; (ifa = *ifap) != NULL; ifap = &ifa->ifa_next) {
+				if (!strcmp(ar->arNetDev->name, ifa->ifa_label)) {
+					break; /* found */
+				}
+			}
+		}
+		if (ifa && ifa->ifa_local) {
+			WMI_SET_IP_CMD ipCmd;
+			memset(&ipCmd, 0, sizeof(ipCmd));
+			ipCmd.ips[0] = ifa->ifa_local;
+			status = wmi_set_ip_cmd(ar->arWmi, &ipCmd);
+			if (status) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to setup IP for ARP agent\n"));
+			}
+		}
 
 #ifndef ATH6K_CONFIG_OTA_MODE
-        wmi_powermode_cmd(ar->arWmi, REC_POWER);
+		wmi_powermode_cmd(ar->arWmi, REC_POWER);
 #endif
 
-        status = wmi_set_wow_mode_cmd(ar->arWmi, &wowMode);
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to enable wow mode\n"));
-        }
-        ar6k_send_asleep_event_to_app(ar, true);
-
-        status = wmi_set_host_sleep_mode_cmd(ar->arWmi, &hostSleepMode);
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to set host asleep\n"));
-        }
-
-        ar->arWowState = WLAN_WOW_STATE_SUSPENDING;
-        if (ar->arTxPending[ar->arControlEp]) {
-            u32 timeleft = wait_event_interruptible_timeout(arEvent,
-            ar->arTxPending[ar->arControlEp] == 0, wmitimeout * HZ);
-            if (!timeleft || signal_pending(current)) {
-               /* what can I do? wow resume at once */
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to setup WoW. Pending wmi control data %d\n", ar->arTxPending[ar->arControlEp]));
-            }
-        }
-
-        status = hifWaitForPendingRecv(ar->arHifDevice);
-
-        ar->arWowState = WLAN_WOW_STATE_SUSPENDED;
-        ar->arWlanPowerState = WLAN_POWER_STATE_WOW;
-    } else {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Not allowed to go to WOW at this moment.\n"));
-    }
+		status = wmi_set_wow_mode_cmd(ar->arWmi, &wowMode);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to enable wow mode\n"));
+		}
+		ar6k_send_asleep_event_to_app(ar, true);
+
+		status = wmi_set_host_sleep_mode_cmd(ar->arWmi, &hostSleepMode);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to set host asleep\n"));
+		}
+
+		ar->arWowState = WLAN_WOW_STATE_SUSPENDING;
+		if (ar->arTxPending[ar->arControlEp]) {
+			u32 timeleft = wait_event_interruptible_timeout(arEvent,
+									ar->arTxPending[ar->arControlEp] == 0, wmitimeout * HZ);
+			if (!timeleft || signal_pending(current)) {
+				/* what can I do? wow resume at once */
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to setup WoW. Pending wmi control data %d\n", ar->arTxPending[ar->arControlEp]));
+			}
+		}
+
+		status = hifWaitForPendingRecv(ar->arHifDevice);
+
+		ar->arWowState = WLAN_WOW_STATE_SUSPENDED;
+		ar->arWlanPowerState = WLAN_POWER_STATE_WOW;
+	} else {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Not allowed to go to WOW at this moment.\n"));
+	}
 }
 
 int ar6000_suspend_ev(void *context)
 {
-    int status = 0;
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)context;
-    s16 pmmode = ar->arSuspendConfig;
+	int status = 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)context;
+	s16 pmmode = ar->arSuspendConfig;
 wow_not_connected:
-    switch (pmmode) {
-    case WLAN_SUSPEND_WOW:
-        if (ar->arWmiReady && ar->arWlanState==WLAN_ENABLED && ar->arConnected) {
-            ar6000_wow_suspend(ar);
-            AR_DEBUG_PRINTF(ATH_DEBUG_PM,("%s:Suspend for wow mode %d\n", __func__, ar->arWlanPowerState));
-        } else {
-            pmmode = ar->arWow2Config;
-            goto wow_not_connected;
-        }
-        break;
-    case WLAN_SUSPEND_CUT_PWR:
-        /* fall through */
-    case WLAN_SUSPEND_CUT_PWR_IF_BT_OFF:
-        /* fall through */
-    case WLAN_SUSPEND_DEEP_SLEEP:
-        /* fall through */
-    default:
-        status = ar6000_update_wlan_pwr_state(ar, WLAN_DISABLED, true);
-        if (ar->arWlanPowerState==WLAN_POWER_STATE_ON ||
-            ar->arWlanPowerState==WLAN_POWER_STATE_WOW) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Strange suspend state for not wow mode %d", ar->arWlanPowerState));
-        }
-        AR_DEBUG_PRINTF(ATH_DEBUG_PM,("%s:Suspend for %d mode pwr %d status %d\n", __func__, pmmode, ar->arWlanPowerState, status));
-        status = (ar->arWlanPowerState == WLAN_POWER_STATE_CUT_PWR) ? 0 : A_EBUSY;
-        break;
-    }
-
-    ar->scan_triggered = 0;
-    return status;
+	switch (pmmode) {
+	case WLAN_SUSPEND_WOW:
+		if (ar->arWmiReady && ar->arWlanState==WLAN_ENABLED && ar->arConnected) {
+			ar6000_wow_suspend(ar);
+			AR_DEBUG_PRINTF(ATH_DEBUG_PM,("%s:Suspend for wow mode %d\n", __func__, ar->arWlanPowerState));
+		} else {
+			pmmode = ar->arWow2Config;
+			goto wow_not_connected;
+		}
+		break;
+	case WLAN_SUSPEND_CUT_PWR:
+		/* fall through */
+	case WLAN_SUSPEND_CUT_PWR_IF_BT_OFF:
+		/* fall through */
+	case WLAN_SUSPEND_DEEP_SLEEP:
+		/* fall through */
+	default:
+		status = ar6000_update_wlan_pwr_state(ar, WLAN_DISABLED, true);
+		if (ar->arWlanPowerState==WLAN_POWER_STATE_ON ||
+		    ar->arWlanPowerState==WLAN_POWER_STATE_WOW) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Strange suspend state for not wow mode %d", ar->arWlanPowerState));
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_PM,("%s:Suspend for %d mode pwr %d status %d\n", __func__, pmmode, ar->arWlanPowerState, status));
+		status = (ar->arWlanPowerState == WLAN_POWER_STATE_CUT_PWR) ? 0 : A_EBUSY;
+		break;
+	}
+
+	ar->scan_triggered = 0;
+	return status;
 }
 
 int ar6000_resume_ev(void *context)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)context;
-    u16 powerState = ar->arWlanPowerState;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: enter previous state %d wowState %d\n", __func__, powerState, ar->arWowState));
-    switch (powerState) {
-    case WLAN_POWER_STATE_WOW:
-        ar6000_wow_resume(ar);
-        break;
-    case WLAN_POWER_STATE_CUT_PWR:
-        /* fall through */
-    case WLAN_POWER_STATE_DEEP_SLEEP:
-        ar6000_update_wlan_pwr_state(ar, WLAN_ENABLED, true);
-        AR_DEBUG_PRINTF(ATH_DEBUG_PM,("%s:Resume for %d mode pwr %d\n", __func__, powerState, ar->arWlanPowerState));
-        break;
-    case WLAN_POWER_STATE_ON:
-        break;
-    default:
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Strange SDIO bus power mode!!\n"));
-        break;
-    }
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)context;
+	u16 powerState = ar->arWlanPowerState;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: enter previous state %d wowState %d\n", __func__, powerState, ar->arWowState));
+	switch (powerState) {
+	case WLAN_POWER_STATE_WOW:
+		ar6000_wow_resume(ar);
+		break;
+	case WLAN_POWER_STATE_CUT_PWR:
+		/* fall through */
+	case WLAN_POWER_STATE_DEEP_SLEEP:
+		ar6000_update_wlan_pwr_state(ar, WLAN_ENABLED, true);
+		AR_DEBUG_PRINTF(ATH_DEBUG_PM,("%s:Resume for %d mode pwr %d\n", __func__, powerState, ar->arWlanPowerState));
+		break;
+	case WLAN_POWER_STATE_ON:
+		break;
+	default:
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Strange SDIO bus power mode!!\n"));
+		break;
+	}
+	return 0;
 }
 
 void ar6000_check_wow_status(AR_SOFTC_T *ar, struct sk_buff *skb, bool isEvent)
 {
-    if (ar->arWowState!=WLAN_WOW_STATE_NONE) {
-        if (ar->arWowState==WLAN_WOW_STATE_SUSPENDING) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_PM,("\n%s: Received IRQ while we are wow suspending!!!\n\n", __func__));
-            return;
-        }
-        /* Wow resume from irq interrupt */
-        AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: WoW resume from irq thread status %d\n", __func__, ar->arWlanPowerState));
-        ar6000_wow_resume(ar);
-    } else {
+	if (ar->arWowState!=WLAN_WOW_STATE_NONE) {
+		if (ar->arWowState==WLAN_WOW_STATE_SUSPENDING) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_PM,("\n%s: Received IRQ while we are wow suspending!!!\n\n", __func__));
+			return;
+		}
+		/* Wow resume from irq interrupt */
+		AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: WoW resume from irq thread status %d\n", __func__, ar->arWlanPowerState));
+		ar6000_wow_resume(ar);
+	} else {
 #ifdef ANDROID_ENV
-        android_ar6k_check_wow_status(ar, skb, isEvent);
+		android_ar6k_check_wow_status(ar, skb, isEvent);
 #endif
-    }
+	}
 }
 
 int ar6000_power_change_ev(void *context, u32 config)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)context;
-    int status = 0;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: power change event callback %d \n", __func__, config));
-    switch (config) {
-       case HIF_DEVICE_POWER_UP:
-            ar6000_restart_endpoint(ar->arNetDev);
-            status = 0;
-            break;
-       case HIF_DEVICE_POWER_DOWN:
-       case HIF_DEVICE_POWER_CUT:
-            status = 0;
-            break;
-    }
-    return status;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)context;
+	int status = 0;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: power change event callback %d \n", __func__, config));
+	switch (config) {
+	case HIF_DEVICE_POWER_UP:
+		ar6000_restart_endpoint(ar->arNetDev);
+		status = 0;
+		break;
+	case HIF_DEVICE_POWER_DOWN:
+	case HIF_DEVICE_POWER_CUT:
+		status = 0;
+		break;
+	}
+	return status;
 }
 
 static int ar6000_pm_probe(struct platform_device *pdev)
 {
-    plat_setup_power(1,1);
-    return 0;
+	plat_setup_power(1,1);
+	return 0;
 }
 
 static int ar6000_pm_remove(struct platform_device *pdev)
 {
-    plat_setup_power(0,1);
-    return 0;
+	plat_setup_power(0,1);
+	return 0;
 }
 
 static int ar6000_pm_suspend(struct platform_device *pdev, pm_message_t state)
 {
-    return 0;
+	return 0;
 }
 
 static int ar6000_pm_resume(struct platform_device *pdev)
 {
-    return 0;
+	return 0;
 }
 
 static struct platform_driver ar6000_pm_device = {
-    .probe      = ar6000_pm_probe,
-    .remove     = ar6000_pm_remove,
-    .suspend    = ar6000_pm_suspend,
-    .resume     = ar6000_pm_resume,
-    .driver     = {
-        .name = "wlan_ar6000_pm",
-    },
+	.probe      = ar6000_pm_probe,
+	.remove     = ar6000_pm_remove,
+	.suspend    = ar6000_pm_suspend,
+	.resume     = ar6000_pm_resume,
+	.driver     = {
+		.name = "wlan_ar6000_pm",
+	},
 };
 #endif /* CONFIG_PM */
 
 int
 ar6000_setup_cut_power_state(struct ar6_softc *ar,  AR6000_WLAN_STATE state)
 {
-    int                      status = 0;
-    HIF_DEVICE_POWER_CHANGE_TYPE  config;
+	int                      status = 0;
+	HIF_DEVICE_POWER_CHANGE_TYPE  config;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: Cut power %d %d \n", __func__,state, ar->arWlanPowerState));
+	AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: Cut power %d %d \n", __func__,state, ar->arWlanPowerState));
 #ifdef CONFIG_PM
-    AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Wlan OFF %d BT OFf %d \n", ar->arWlanOff, ar->arBTOff));
+	AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Wlan OFF %d BT OFf %d \n", ar->arWlanOff, ar->arBTOff));
 #endif
-    do {
-        if (state == WLAN_ENABLED) {
-            /* Not in cut power state.. exit */
-            if (ar->arWlanPowerState != WLAN_POWER_STATE_CUT_PWR) {
-                break;
-            }
+	do {
+		if (state == WLAN_ENABLED) {
+			/* Not in cut power state.. exit */
+			if (ar->arWlanPowerState != WLAN_POWER_STATE_CUT_PWR) {
+				break;
+			}
 
-            plat_setup_power(1,0);
+			plat_setup_power(1,0);
 
-            /* Change the state to ON */
-            ar->arWlanPowerState = WLAN_POWER_STATE_ON;
+			/* Change the state to ON */
+			ar->arWlanPowerState = WLAN_POWER_STATE_ON;
 
 
-            /* Indicate POWER_UP to HIF */
-            config = HIF_DEVICE_POWER_UP;
-            status = HIFConfigureDevice(ar->arHifDevice,
-                                HIF_DEVICE_POWER_STATE_CHANGE,
-                                &config,
-                                sizeof(HIF_DEVICE_POWER_CHANGE_TYPE));
+			/* Indicate POWER_UP to HIF */
+			config = HIF_DEVICE_POWER_UP;
+			status = HIFConfigureDevice(ar->arHifDevice,
+						    HIF_DEVICE_POWER_STATE_CHANGE,
+						    &config,
+						    sizeof(HIF_DEVICE_POWER_CHANGE_TYPE));
 
-            if (status == A_PENDING) {
+			if (status == A_PENDING) {
 #ifdef ANDROID_ENV
-                 /* Wait for WMI ready event */
-                u32 timeleft = wait_event_interruptible_timeout(arEvent,
-                            (ar->arWmiReady == true), wmitimeout * HZ);
-                if (!timeleft || signal_pending(current)) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000 : Failed to get wmi ready \n"));
-                    status = A_ERROR;
-                    break;
-                }
+				/* Wait for WMI ready event */
+				u32 timeleft = wait_event_interruptible_timeout(arEvent,
+										(ar->arWmiReady == true), wmitimeout * HZ);
+				if (!timeleft || signal_pending(current)) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000 : Failed to get wmi ready \n"));
+					status = A_ERROR;
+					break;
+				}
 #endif
-                status = 0;
-            } else if (status == 0) {
-                ar6000_restart_endpoint(ar->arNetDev);
-                status = 0;
-            }
-        } else if (state == WLAN_DISABLED) {
+				status = 0;
+			} else if (status == 0) {
+				ar6000_restart_endpoint(ar->arNetDev);
+				status = 0;
+			}
+		} else if (state == WLAN_DISABLED) {
 
 
-            /* Already in cut power state.. exit */
-            if (ar->arWlanPowerState == WLAN_POWER_STATE_CUT_PWR) {
-                break;
-            }
-            ar6000_stop_endpoint(ar->arNetDev, true, false);
+			/* Already in cut power state.. exit */
+			if (ar->arWlanPowerState == WLAN_POWER_STATE_CUT_PWR) {
+				break;
+			}
+			ar6000_stop_endpoint(ar->arNetDev, true, false);
 
-            config = HIF_DEVICE_POWER_CUT;
-            status = HIFConfigureDevice(ar->arHifDevice,
-                                HIF_DEVICE_POWER_STATE_CHANGE,
-                                &config,
-                                sizeof(HIF_DEVICE_POWER_CHANGE_TYPE));
+			config = HIF_DEVICE_POWER_CUT;
+			status = HIFConfigureDevice(ar->arHifDevice,
+						    HIF_DEVICE_POWER_STATE_CHANGE,
+						    &config,
+						    sizeof(HIF_DEVICE_POWER_CHANGE_TYPE));
 
-            plat_setup_power(0,0);
+			plat_setup_power(0,0);
 
-            ar->arWlanPowerState = WLAN_POWER_STATE_CUT_PWR;
-        }
-    } while (0);
+			ar->arWlanPowerState = WLAN_POWER_STATE_CUT_PWR;
+		}
+	} while (0);
 
-    return status;
+	return status;
 }
 
 int
 ar6000_setup_deep_sleep_state(struct ar6_softc *ar, AR6000_WLAN_STATE state)
 {
-    int status = 0;
+	int status = 0;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: Deep sleep %d %d \n", __func__,state, ar->arWlanPowerState));
+	AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("%s: Deep sleep %d %d \n", __func__,state, ar->arWlanPowerState));
 #ifdef CONFIG_PM
-    AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Wlan OFF %d BT OFf %d \n", ar->arWlanOff, ar->arBTOff));
+	AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Wlan OFF %d BT OFf %d \n", ar->arWlanOff, ar->arBTOff));
 #endif
-    do {
-        WMI_SET_HOST_SLEEP_MODE_CMD hostSleepMode;
-
-        if (state == WLAN_ENABLED) {
-            u16 fg_start_period;
-
-            /* Not in deep sleep state.. exit */
-            if (ar->arWlanPowerState != WLAN_POWER_STATE_DEEP_SLEEP) {
-                if (ar->arWlanPowerState != WLAN_POWER_STATE_ON) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Strange state when we resume from deep sleep %d\n", ar->arWlanPowerState));
-                }
-                break;
-            }
-
-            fg_start_period = (ar->scParams.fg_start_period==0) ? 1 : ar->scParams.fg_start_period;
-            hostSleepMode.awake = true;
-            hostSleepMode.asleep = false;
-
-            if ((status=wmi_set_host_sleep_mode_cmd(ar->arWmi, &hostSleepMode)) != 0) {
-                break;
-            }
-
-            /* Change the state to ON */
-            ar->arWlanPowerState = WLAN_POWER_STATE_ON;
-
-                /* Enable foreground scanning */
-                if ((status=wmi_scanparams_cmd(ar->arWmi, fg_start_period,
-                                        ar->scParams.fg_end_period,
-                                        ar->scParams.bg_period,
-                                        ar->scParams.minact_chdwell_time,
-                                        ar->scParams.maxact_chdwell_time,
-                                        ar->scParams.pas_chdwell_time,
-                                        ar->scParams.shortScanRatio,
-                                        ar->scParams.scanCtrlFlags,
-                                        ar->scParams.max_dfsch_act_time,
-                                        ar->scParams.maxact_scan_per_ssid)) != 0)
-                {
-                    break;
-                }
-
-            if (ar->arNetworkType != AP_NETWORK)
-            {
-                if (ar->arSsidLen) {
-                    if (ar6000_connect_to_ap(ar) != 0) {
-                        /* no need to report error if connection failed */
-                        break;
-                    }
-                }
-            }
-        } else if (state == WLAN_DISABLED){
-            WMI_SET_WOW_MODE_CMD wowMode = { .enable_wow = false };
-
-            /* Already in deep sleep state.. exit */
-            if (ar->arWlanPowerState != WLAN_POWER_STATE_ON) {
-                if (ar->arWlanPowerState != WLAN_POWER_STATE_DEEP_SLEEP) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Strange state when we suspend for deep sleep %d\n", ar->arWlanPowerState));
-                }
-                break;
-            }
-
-            if (ar->arNetworkType != AP_NETWORK)
-            {
-                /* Disconnect from the AP and disable foreground scanning */
-                AR6000_SPIN_LOCK(&ar->arLock, 0);
-                if (ar->arConnected == true || ar->arConnectPending == true) {
-                    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-                    wmi_disconnect_cmd(ar->arWmi);
-                } else {
-                    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-                }
-            }
-
-            ar->scan_triggered = 0;
-
-            if ((status=wmi_scanparams_cmd(ar->arWmi, 0xFFFF, 0, 0, 0, 0, 0, 0, 0, 0, 0)) != 0) {
-                break;
-            }
-
-            /* make sure we disable wow for deep sleep */
-            if ((status=wmi_set_wow_mode_cmd(ar->arWmi, &wowMode))!= 0)
-            {
-                break;
-            }
-
-            ar6000_TxDataCleanup(ar);
+	do {
+		WMI_SET_HOST_SLEEP_MODE_CMD hostSleepMode;
+
+		if (state == WLAN_ENABLED) {
+			u16 fg_start_period;
+
+			/* Not in deep sleep state.. exit */
+			if (ar->arWlanPowerState != WLAN_POWER_STATE_DEEP_SLEEP) {
+				if (ar->arWlanPowerState != WLAN_POWER_STATE_ON) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Strange state when we resume from deep sleep %d\n", ar->arWlanPowerState));
+				}
+				break;
+			}
+
+			fg_start_period = (ar->scParams.fg_start_period==0) ? 1 : ar->scParams.fg_start_period;
+			hostSleepMode.awake = true;
+			hostSleepMode.asleep = false;
+
+			if ((status=wmi_set_host_sleep_mode_cmd(ar->arWmi, &hostSleepMode)) != 0) {
+				break;
+			}
+
+			/* Change the state to ON */
+			ar->arWlanPowerState = WLAN_POWER_STATE_ON;
+
+			/* Enable foreground scanning */
+			if ((status=wmi_scanparams_cmd(ar->arWmi, fg_start_period,
+						       ar->scParams.fg_end_period,
+						       ar->scParams.bg_period,
+						       ar->scParams.minact_chdwell_time,
+						       ar->scParams.maxact_chdwell_time,
+						       ar->scParams.pas_chdwell_time,
+						       ar->scParams.shortScanRatio,
+						       ar->scParams.scanCtrlFlags,
+						       ar->scParams.max_dfsch_act_time,
+						       ar->scParams.maxact_scan_per_ssid)) != 0)
+			{
+				break;
+			}
+
+			if (ar->arNetworkType != AP_NETWORK)
+			{
+				if (ar->arSsidLen) {
+					if (ar6000_connect_to_ap(ar) != 0) {
+						/* no need to report error if connection failed */
+						break;
+					}
+				}
+			}
+		} else if (state == WLAN_DISABLED){
+			WMI_SET_WOW_MODE_CMD wowMode = { .enable_wow = false };
+
+			/* Already in deep sleep state.. exit */
+			if (ar->arWlanPowerState != WLAN_POWER_STATE_ON) {
+				if (ar->arWlanPowerState != WLAN_POWER_STATE_DEEP_SLEEP) {
+					AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Strange state when we suspend for deep sleep %d\n", ar->arWlanPowerState));
+				}
+				break;
+			}
+
+			if (ar->arNetworkType != AP_NETWORK)
+			{
+				/* Disconnect from the AP and disable foreground scanning */
+				AR6000_SPIN_LOCK(&ar->arLock, 0);
+				if (ar->arConnected == true || ar->arConnectPending == true) {
+					AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+					wmi_disconnect_cmd(ar->arWmi);
+				} else {
+					AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+				}
+			}
+
+			ar->scan_triggered = 0;
+
+			if ((status=wmi_scanparams_cmd(ar->arWmi, 0xFFFF, 0, 0, 0, 0, 0, 0, 0, 0, 0)) != 0) {
+				break;
+			}
+
+			/* make sure we disable wow for deep sleep */
+			if ((status=wmi_set_wow_mode_cmd(ar->arWmi, &wowMode))!= 0)
+			{
+				break;
+			}
+
+			ar6000_TxDataCleanup(ar);
 #ifndef ATH6K_CONFIG_OTA_MODE
-            wmi_powermode_cmd(ar->arWmi, REC_POWER);
+			wmi_powermode_cmd(ar->arWmi, REC_POWER);
 #endif
 
-            hostSleepMode.awake = false;
-            hostSleepMode.asleep = true;
-            if ((status=wmi_set_host_sleep_mode_cmd(ar->arWmi, &hostSleepMode))!= 0) {
-                break;
-            }
-            if (ar->arTxPending[ar->arControlEp]) {
-                u32 timeleft = wait_event_interruptible_timeout(arEvent,
-                                ar->arTxPending[ar->arControlEp] == 0, wmitimeout * HZ);
-                if (!timeleft || signal_pending(current)) {
-                    status = A_ERROR;
-                    break;
-                }
-            }
-            status = hifWaitForPendingRecv(ar->arHifDevice);
-
-            ar->arWlanPowerState = WLAN_POWER_STATE_DEEP_SLEEP;
-        }
-    } while (0);
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to enter/exit deep sleep %d\n", state));
-    }
-
-    return status;
+			hostSleepMode.awake = false;
+			hostSleepMode.asleep = true;
+			if ((status=wmi_set_host_sleep_mode_cmd(ar->arWmi, &hostSleepMode))!= 0) {
+				break;
+			}
+			if (ar->arTxPending[ar->arControlEp]) {
+				u32 timeleft = wait_event_interruptible_timeout(arEvent,
+										ar->arTxPending[ar->arControlEp] == 0, wmitimeout * HZ);
+				if (!timeleft || signal_pending(current)) {
+					status = A_ERROR;
+					break;
+				}
+			}
+			status = hifWaitForPendingRecv(ar->arHifDevice);
+
+			ar->arWlanPowerState = WLAN_POWER_STATE_DEEP_SLEEP;
+		}
+	} while (0);
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to enter/exit deep sleep %d\n", state));
+	}
+
+	return status;
 }
 
 int
 ar6000_update_wlan_pwr_state(struct ar6_softc *ar, AR6000_WLAN_STATE state, bool pmEvent)
 {
-    int status = 0;
-    u16 powerState, oldPowerState;
-    AR6000_WLAN_STATE oldstate = ar->arWlanState;
-    bool wlanOff = ar->arWlanOff;
+	int status = 0;
+	u16 powerState, oldPowerState;
+	AR6000_WLAN_STATE oldstate = ar->arWlanState;
+	bool wlanOff = ar->arWlanOff;
 #ifdef CONFIG_PM
-    bool btOff = ar->arBTOff;
+	bool btOff = ar->arBTOff;
 #endif /* CONFIG_PM */
 
-    if ((state!=WLAN_DISABLED && state!=WLAN_ENABLED)) {
-        return A_ERROR;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        return A_EBUSY;
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return A_ERROR;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        up(&ar->arSem);
-        return A_EBUSY;
-    }
-
-    ar->arWlanState = wlanOff ? WLAN_DISABLED : state;
-    oldPowerState = ar->arWlanPowerState;
-    if (state == WLAN_ENABLED) {
-        powerState = ar->arWlanPowerState;
-        AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("WLAN PWR set to ENABLE^^\n"));
-        if (!wlanOff) {
-            if (powerState == WLAN_POWER_STATE_DEEP_SLEEP) {
-                status = ar6000_setup_deep_sleep_state(ar, WLAN_ENABLED);
-            } else if (powerState == WLAN_POWER_STATE_CUT_PWR) {
-                status = ar6000_setup_cut_power_state(ar, WLAN_ENABLED);
-            }
-        }
+	if ((state!=WLAN_DISABLED && state!=WLAN_ENABLED)) {
+		return A_ERROR;
+	}
+
+	if (ar->bIsDestroyProgress) {
+		return A_EBUSY;
+	}
+
+	if (down_interruptible(&ar->arSem)) {
+		return A_ERROR;
+	}
+
+	if (ar->bIsDestroyProgress) {
+		up(&ar->arSem);
+		return A_EBUSY;
+	}
+
+	ar->arWlanState = wlanOff ? WLAN_DISABLED : state;
+	oldPowerState = ar->arWlanPowerState;
+	if (state == WLAN_ENABLED) {
+		powerState = ar->arWlanPowerState;
+		AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("WLAN PWR set to ENABLE^^\n"));
+		if (!wlanOff) {
+			if (powerState == WLAN_POWER_STATE_DEEP_SLEEP) {
+				status = ar6000_setup_deep_sleep_state(ar, WLAN_ENABLED);
+			} else if (powerState == WLAN_POWER_STATE_CUT_PWR) {
+				status = ar6000_setup_cut_power_state(ar, WLAN_ENABLED);
+			}
+		}
 #ifdef CONFIG_PM
-        else if (pmEvent && wlanOff) {
-            bool allowCutPwr = ((!ar->arBTSharing) || btOff);
-            if ((powerState==WLAN_POWER_STATE_CUT_PWR) && (!allowCutPwr)) {
-                /* Come out of cut power */
-                ar6000_setup_cut_power_state(ar, WLAN_ENABLED);
-                status = ar6000_setup_deep_sleep_state(ar, WLAN_DISABLED);
-            }
-        }
+		else if (pmEvent && wlanOff) {
+			bool allowCutPwr = ((!ar->arBTSharing) || btOff);
+			if ((powerState==WLAN_POWER_STATE_CUT_PWR) && (!allowCutPwr)) {
+				/* Come out of cut power */
+				ar6000_setup_cut_power_state(ar, WLAN_ENABLED);
+				status = ar6000_setup_deep_sleep_state(ar, WLAN_DISABLED);
+			}
+		}
 #endif /* CONFIG_PM */
-    } else if (state == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("WLAN PWR set to DISABLED~\n"));
-        powerState = WLAN_POWER_STATE_DEEP_SLEEP;
+	} else if (state == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("WLAN PWR set to DISABLED~\n"));
+		powerState = WLAN_POWER_STATE_DEEP_SLEEP;
 #ifdef CONFIG_PM
-        if (pmEvent) {  /* disable due to suspend */
-            bool suspendCutPwr = (ar->arSuspendConfig == WLAN_SUSPEND_CUT_PWR ||
-                                    (ar->arSuspendConfig == WLAN_SUSPEND_WOW &&
-                                        ar->arWow2Config==WLAN_SUSPEND_CUT_PWR));
-            bool suspendCutIfBtOff = ((ar->arSuspendConfig ==
-                                            WLAN_SUSPEND_CUT_PWR_IF_BT_OFF ||
-                                        (ar->arSuspendConfig == WLAN_SUSPEND_WOW &&
-                                         ar->arWow2Config==WLAN_SUSPEND_CUT_PWR_IF_BT_OFF)) &&
-                                        (!ar->arBTSharing || btOff));
-            if ((suspendCutPwr) ||
-                (suspendCutIfBtOff) ||
-                (ar->arWlanState==WLAN_POWER_STATE_CUT_PWR))
-            {
-                powerState = WLAN_POWER_STATE_CUT_PWR;
-            }
-        } else {
-            if ((wlanOff) &&
-                (ar->arWlanOffConfig == WLAN_OFF_CUT_PWR) &&
-                (!ar->arBTSharing || btOff))
-            {
-                /* For BT clock sharing designs, CUT_POWER depend on BT state */
-                powerState = WLAN_POWER_STATE_CUT_PWR;
-            }
-        }
+		if (pmEvent) {  /* disable due to suspend */
+			bool suspendCutPwr = (ar->arSuspendConfig == WLAN_SUSPEND_CUT_PWR ||
+					      (ar->arSuspendConfig == WLAN_SUSPEND_WOW &&
+					       ar->arWow2Config==WLAN_SUSPEND_CUT_PWR));
+			bool suspendCutIfBtOff = ((ar->arSuspendConfig ==
+						   WLAN_SUSPEND_CUT_PWR_IF_BT_OFF ||
+						   (ar->arSuspendConfig == WLAN_SUSPEND_WOW &&
+						    ar->arWow2Config==WLAN_SUSPEND_CUT_PWR_IF_BT_OFF)) &&
+						  (!ar->arBTSharing || btOff));
+			if ((suspendCutPwr) ||
+			    (suspendCutIfBtOff) ||
+			    (ar->arWlanState==WLAN_POWER_STATE_CUT_PWR))
+			{
+				powerState = WLAN_POWER_STATE_CUT_PWR;
+			}
+		} else {
+			if ((wlanOff) &&
+			    (ar->arWlanOffConfig == WLAN_OFF_CUT_PWR) &&
+			    (!ar->arBTSharing || btOff))
+			{
+				/* For BT clock sharing designs, CUT_POWER depend on BT state */
+				powerState = WLAN_POWER_STATE_CUT_PWR;
+			}
+		}
 #endif /* CONFIG_PM */
 
-        if (powerState == WLAN_POWER_STATE_DEEP_SLEEP) {
-            if (ar->arWlanPowerState == WLAN_POWER_STATE_CUT_PWR) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Load firmware before set to deep sleep\n"));
-                ar6000_setup_cut_power_state(ar, WLAN_ENABLED);
-            }
-            status = ar6000_setup_deep_sleep_state(ar, WLAN_DISABLED);
-        } else if (powerState == WLAN_POWER_STATE_CUT_PWR) {
-            status = ar6000_setup_cut_power_state(ar, WLAN_DISABLED);
-        }
-
-    }
-
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to setup WLAN state %d\n", ar->arWlanState));
-        ar->arWlanState = oldstate;
-    } else if (status == 0) {
-        WMI_REPORT_SLEEP_STATE_EVENT  wmiSleepEvent, *pSleepEvent = NULL;
-        if ((ar->arWlanPowerState == WLAN_POWER_STATE_ON) && (oldPowerState != WLAN_POWER_STATE_ON)) {
-            wmiSleepEvent.sleepState = WMI_REPORT_SLEEP_STATUS_IS_AWAKE;
-            pSleepEvent = &wmiSleepEvent;
-        } else if ((ar->arWlanPowerState != WLAN_POWER_STATE_ON) && (oldPowerState == WLAN_POWER_STATE_ON)) {
-            wmiSleepEvent.sleepState = WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP;
-            pSleepEvent = &wmiSleepEvent;
-        }
-        if (pSleepEvent) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("SENT WLAN Sleep Event %d\n", wmiSleepEvent.sleepState));
-            ar6000_send_event_to_app(ar, WMI_REPORT_SLEEP_STATE_EVENTID, (u8 *)pSleepEvent,
-                                     sizeof(WMI_REPORT_SLEEP_STATE_EVENTID));
-        }
-    }
-    up(&ar->arSem);
-    return status;
+		if (powerState == WLAN_POWER_STATE_DEEP_SLEEP) {
+			if (ar->arWlanPowerState == WLAN_POWER_STATE_CUT_PWR) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("Load firmware before set to deep sleep\n"));
+				ar6000_setup_cut_power_state(ar, WLAN_ENABLED);
+			}
+			status = ar6000_setup_deep_sleep_state(ar, WLAN_DISABLED);
+		} else if (powerState == WLAN_POWER_STATE_CUT_PWR) {
+			status = ar6000_setup_cut_power_state(ar, WLAN_DISABLED);
+		}
+
+	}
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Fail to setup WLAN state %d\n", ar->arWlanState));
+		ar->arWlanState = oldstate;
+	} else if (status == 0) {
+		WMI_REPORT_SLEEP_STATE_EVENT  wmiSleepEvent, *pSleepEvent = NULL;
+		if ((ar->arWlanPowerState == WLAN_POWER_STATE_ON) && (oldPowerState != WLAN_POWER_STATE_ON)) {
+			wmiSleepEvent.sleepState = WMI_REPORT_SLEEP_STATUS_IS_AWAKE;
+			pSleepEvent = &wmiSleepEvent;
+		} else if ((ar->arWlanPowerState != WLAN_POWER_STATE_ON) && (oldPowerState == WLAN_POWER_STATE_ON)) {
+			wmiSleepEvent.sleepState = WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP;
+			pSleepEvent = &wmiSleepEvent;
+		}
+		if (pSleepEvent) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_PM, ("SENT WLAN Sleep Event %d\n", wmiSleepEvent.sleepState));
+			ar6000_send_event_to_app(ar, WMI_REPORT_SLEEP_STATE_EVENTID, (u8 *)pSleepEvent,
+						 sizeof(WMI_REPORT_SLEEP_STATE_EVENTID));
+		}
+	}
+	up(&ar->arSem);
+	return status;
 }
 
 int
 ar6000_set_bt_hw_state(struct ar6_softc *ar, u32 enable)
 {
 #ifdef CONFIG_PM
-    bool off = (enable == 0);
-    int status;
-    if (ar->arBTOff == off) {
-        return 0;
-    }
-    ar->arBTOff = off;
-    status = ar6000_update_wlan_pwr_state(ar, ar->arWlanOff ? WLAN_DISABLED : WLAN_ENABLED, false);
-    return status;
+	bool off = (enable == 0);
+	int status;
+	if (ar->arBTOff == off) {
+		return 0;
+	}
+	ar->arBTOff = off;
+	status = ar6000_update_wlan_pwr_state(ar, ar->arWlanOff ? WLAN_DISABLED : WLAN_ENABLED, false);
+	return status;
 #else
-    return 0;
+	return 0;
 #endif
 }
 
 int
 ar6000_set_wlan_state(struct ar6_softc *ar, AR6000_WLAN_STATE state)
 {
-    int status;
-    bool off = (state == WLAN_DISABLED);
-    if (ar->arWlanOff == off) {
-        return 0;
-    }
-    ar->arWlanOff = off;
-    status = ar6000_update_wlan_pwr_state(ar, state, false);
-    return status;
+	int status;
+	bool off = (state == WLAN_DISABLED);
+	if (ar->arWlanOff == off) {
+		return 0;
+	}
+	ar->arWlanOff = off;
+	status = ar6000_update_wlan_pwr_state(ar, state, false);
+	return status;
 }
 
 void ar6000_pm_init()
 {
-    A_REGISTER_MODULE_DEBUG_INFO(pm);
+	A_REGISTER_MODULE_DEBUG_INFO(pm);
 #ifdef CONFIG_PM
-    /*
-     * Register ar6000_pm_device into system.
-     * We should also add platform_device into the first item of array
-     * of devices[] in file arch/xxx/mach-xxx/board-xxxx.c
-     */
-    if (platform_driver_register(&ar6000_pm_device)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000: fail to register the power control driver.\n"));
-    }
+	/*
+	 * Register ar6000_pm_device into system.
+	 * We should also add platform_device into the first item of array
+	 * of devices[] in file arch/xxx/mach-xxx/board-xxxx.c
+	 */
+	if (platform_driver_register(&ar6000_pm_device)) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("ar6000: fail to register the power control driver.\n"));
+	}
 #endif /* CONFIG_PM */
 }
 
 void ar6000_pm_exit()
 {
 #ifdef CONFIG_PM
-    platform_driver_unregister(&ar6000_pm_device);
+	platform_driver_unregister(&ar6000_pm_device);
 #endif /* CONFIG_PM */
 }
diff --git a/drivers/staging/ath6kl/os/linux/ar6000_raw_if.c b/drivers/staging/ath6kl/os/linux/ar6000_raw_if.c
index 8a197ff..4739a19 100644
--- a/drivers/staging/ath6kl/os/linux/ar6000_raw_if.c
+++ b/drivers/staging/ath6kl/os/linux/ar6000_raw_if.c
@@ -28,428 +28,428 @@
 static void
 ar6000_htc_raw_read_cb(void *Context, HTC_PACKET *pPacket)
 {
-    AR_SOFTC_T        *ar = (AR_SOFTC_T *)Context;
-    raw_htc_buffer    *busy;
-    HTC_RAW_STREAM_ID streamID; 
-    AR_RAW_HTC_T *arRaw = ar->arRawHtc;
-
-    busy = (raw_htc_buffer *)pPacket->pPktContext;
-    A_ASSERT(busy != NULL);
-
-    if (pPacket->Status == A_ECANCELED) {
-        /*
-         * HTC provides A_ECANCELED status when it doesn't want to be refilled
-         * (probably due to a shutdown)
-         */
-        return;
-    }
-
-    streamID = arEndpoint2RawStreamID(ar,pPacket->Endpoint);
-    A_ASSERT(streamID != HTC_RAW_STREAM_NOT_MAPPED);
-    
+	AR_SOFTC_T        *ar = (AR_SOFTC_T *)Context;
+	raw_htc_buffer    *busy;
+	HTC_RAW_STREAM_ID streamID;
+	AR_RAW_HTC_T *arRaw = ar->arRawHtc;
+
+	busy = (raw_htc_buffer *)pPacket->pPktContext;
+	A_ASSERT(busy != NULL);
+
+	if (pPacket->Status == A_ECANCELED) {
+		/*
+		 * HTC provides A_ECANCELED status when it doesn't want to be refilled
+		 * (probably due to a shutdown)
+		 */
+		return;
+	}
+
+	streamID = arEndpoint2RawStreamID(ar,pPacket->Endpoint);
+	A_ASSERT(streamID != HTC_RAW_STREAM_NOT_MAPPED);
+
 #ifdef CF
    if (down_trylock(&arRaw->raw_htc_read_sem[streamID])) {
 #else
-    if (down_interruptible(&arRaw->raw_htc_read_sem[streamID])) {
+	   if (down_interruptible(&arRaw->raw_htc_read_sem[streamID])) {
 #endif /* CF */
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to down the semaphore\n"));
-    }
+		   AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to down the semaphore\n"));
+	   }
 
-    A_ASSERT((pPacket->Status != 0) ||
-             (pPacket->pBuffer == (busy->data + HTC_HEADER_LEN)));
+	   A_ASSERT((pPacket->Status != 0) ||
+		    (pPacket->pBuffer == (busy->data + HTC_HEADER_LEN)));
 
-    busy->length = pPacket->ActualLength + HTC_HEADER_LEN;
-    busy->currPtr = HTC_HEADER_LEN;
-    arRaw->read_buffer_available[streamID] = true;
-    //AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("raw read cb:  0x%X 0x%X \n", busy->currPtr,busy->length);
-    up(&arRaw->raw_htc_read_sem[streamID]);
+	   busy->length = pPacket->ActualLength + HTC_HEADER_LEN;
+	   busy->currPtr = HTC_HEADER_LEN;
+	   arRaw->read_buffer_available[streamID] = true;
+	   //AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("raw read cb:  0x%X 0x%X \n", busy->currPtr,busy->length);
+	   up(&arRaw->raw_htc_read_sem[streamID]);
 
-    /* Signal the waiting process */
-    AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("Waking up the StreamID(%d) read process\n", streamID));
-    wake_up_interruptible(&arRaw->raw_htc_read_queue[streamID]);
+	   /* Signal the waiting process */
+	   AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("Waking up the StreamID(%d) read process\n", streamID));
+	   wake_up_interruptible(&arRaw->raw_htc_read_queue[streamID]);
 }
 
 static void
 ar6000_htc_raw_write_cb(void *Context, HTC_PACKET *pPacket)
 {
-    AR_SOFTC_T          *ar = (AR_SOFTC_T  *)Context;
-    raw_htc_buffer      *free;
-    HTC_RAW_STREAM_ID   streamID;
-    AR_RAW_HTC_T *arRaw = ar->arRawHtc;
-    
-    free = (raw_htc_buffer *)pPacket->pPktContext;
-    A_ASSERT(free != NULL);
-
-    if (pPacket->Status == A_ECANCELED) {
-        /*
-         * HTC provides A_ECANCELED status when it doesn't want to be refilled
-         * (probably due to a shutdown)
-         */
-        return;
-    }
-
-    streamID = arEndpoint2RawStreamID(ar,pPacket->Endpoint);
-    A_ASSERT(streamID != HTC_RAW_STREAM_NOT_MAPPED);
-    
+	AR_SOFTC_T          *ar = (AR_SOFTC_T  *)Context;
+	raw_htc_buffer      *free;
+	HTC_RAW_STREAM_ID   streamID;
+	AR_RAW_HTC_T *arRaw = ar->arRawHtc;
+
+	free = (raw_htc_buffer *)pPacket->pPktContext;
+	A_ASSERT(free != NULL);
+
+	if (pPacket->Status == A_ECANCELED) {
+		/*
+		 * HTC provides A_ECANCELED status when it doesn't want to be refilled
+		 * (probably due to a shutdown)
+		 */
+		return;
+	}
+
+	streamID = arEndpoint2RawStreamID(ar,pPacket->Endpoint);
+	A_ASSERT(streamID != HTC_RAW_STREAM_NOT_MAPPED);
+
 #ifdef CF
-    if (down_trylock(&arRaw->raw_htc_write_sem[streamID])) {
+	if (down_trylock(&arRaw->raw_htc_write_sem[streamID])) {
 #else
-    if (down_interruptible(&arRaw->raw_htc_write_sem[streamID])) {
+		if (down_interruptible(&arRaw->raw_htc_write_sem[streamID])) {
 #endif
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to down the semaphore\n"));
-    }
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Unable to down the semaphore\n"));
+		}
 
-    A_ASSERT(pPacket->pBuffer == (free->data + HTC_HEADER_LEN));
+		A_ASSERT(pPacket->pBuffer == (free->data + HTC_HEADER_LEN));
 
-    free->length = 0;
-    arRaw->write_buffer_available[streamID] = true;
-    up(&arRaw->raw_htc_write_sem[streamID]);
+		free->length = 0;
+		arRaw->write_buffer_available[streamID] = true;
+		up(&arRaw->raw_htc_write_sem[streamID]);
 
-    /* Signal the waiting process */
-    AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("Waking up the StreamID(%d) write process\n", streamID));
-    wake_up_interruptible(&arRaw->raw_htc_write_queue[streamID]);
+		/* Signal the waiting process */
+		AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("Waking up the StreamID(%d) write process\n", streamID));
+		wake_up_interruptible(&arRaw->raw_htc_write_queue[streamID]);
 }
 
 /* connect to a service */
 static int ar6000_connect_raw_service(AR_SOFTC_T        *ar,
-                                           HTC_RAW_STREAM_ID StreamID)
+				      HTC_RAW_STREAM_ID StreamID)
 {
-    int                 status;
-    HTC_SERVICE_CONNECT_RESP response;
-    u8 streamNo;
-    HTC_SERVICE_CONNECT_REQ  connect;
-    
-    do {      
-        
-        A_MEMZERO(&connect,sizeof(connect));
-            /* pass the stream ID as meta data to the RAW streams service */
-        streamNo = (u8)StreamID;
-        connect.pMetaData = &streamNo;
-        connect.MetaDataLength = sizeof(u8);
-            /* these fields are the same for all endpoints */
-        connect.EpCallbacks.pContext = ar;
-        connect.EpCallbacks.EpTxComplete = ar6000_htc_raw_write_cb;   
-        connect.EpCallbacks.EpRecv = ar6000_htc_raw_read_cb;   
-            /* simple interface, we don't need these optional callbacks */      
-        connect.EpCallbacks.EpRecvRefill = NULL;
-        connect.EpCallbacks.EpSendFull = NULL;
-        connect.MaxSendQueueDepth = RAW_HTC_WRITE_BUFFERS_NUM;  
-        
-            /* connect to the raw streams service, we may be able to get 1 or more
-             * connections, depending on WHAT is running on the target */
-        connect.ServiceID = HTC_RAW_STREAMS_SVC;
-        
-        A_MEMZERO(&response,sizeof(response));
-        
-            /* try to connect to the raw stream, it is okay if this fails with 
-             * status HTC_SERVICE_NO_MORE_EP */
-        status = HTCConnectService(ar->arHtcTarget, 
-                                   &connect,
-                                   &response);
-        
-        if (status) {
-            if (response.ConnectRespCode == HTC_SERVICE_NO_MORE_EP) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HTC RAW , No more streams allowed \n"));
-                status = 0;
-            }
-            break;    
-        }
-
-            /* set endpoint mapping for the RAW HTC streams */
-        arSetRawStream2EndpointIDMap(ar,StreamID,response.Endpoint);
-
-        AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("HTC RAW : stream ID: %d, endpoint: %d\n", 
-                        StreamID, arRawStream2EndpointID(ar,StreamID)));
-        
-    } while (false);
-    
-    return status;
+	int                 status;
+	HTC_SERVICE_CONNECT_RESP response;
+	u8 streamNo;
+	HTC_SERVICE_CONNECT_REQ  connect;
+
+	do {
+
+		A_MEMZERO(&connect,sizeof(connect));
+		/* pass the stream ID as meta data to the RAW streams service */
+		streamNo = (u8)StreamID;
+		connect.pMetaData = &streamNo;
+		connect.MetaDataLength = sizeof(u8);
+		/* these fields are the same for all endpoints */
+		connect.EpCallbacks.pContext = ar;
+		connect.EpCallbacks.EpTxComplete = ar6000_htc_raw_write_cb;
+		connect.EpCallbacks.EpRecv = ar6000_htc_raw_read_cb;
+		/* simple interface, we don't need these optional callbacks */
+		connect.EpCallbacks.EpRecvRefill = NULL;
+		connect.EpCallbacks.EpSendFull = NULL;
+		connect.MaxSendQueueDepth = RAW_HTC_WRITE_BUFFERS_NUM;
+
+		/* connect to the raw streams service, we may be able to get 1 or more
+		 * connections, depending on WHAT is running on the target */
+		connect.ServiceID = HTC_RAW_STREAMS_SVC;
+
+		A_MEMZERO(&response,sizeof(response));
+
+		/* try to connect to the raw stream, it is okay if this fails with
+		 * status HTC_SERVICE_NO_MORE_EP */
+		status = HTCConnectService(ar->arHtcTarget,
+					   &connect,
+					   &response);
+
+		if (status) {
+			if (response.ConnectRespCode == HTC_SERVICE_NO_MORE_EP) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HTC RAW , No more streams allowed \n"));
+				status = 0;
+			}
+			break;
+		}
+
+		/* set endpoint mapping for the RAW HTC streams */
+		arSetRawStream2EndpointIDMap(ar,StreamID,response.Endpoint);
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("HTC RAW : stream ID: %d, endpoint: %d\n",
+						   StreamID, arRawStream2EndpointID(ar,StreamID)));
+
+	} while (false);
+
+	return status;
 }
 
 int ar6000_htc_raw_open(AR_SOFTC_T *ar)
 {
-    int status;
-    int streamID, endPt, count2;
-    raw_htc_buffer *buffer;
-    HTC_SERVICE_ID servicepriority;
-    AR_RAW_HTC_T *arRaw = ar->arRawHtc;
-    if (!arRaw) {
-        arRaw = ar->arRawHtc = A_MALLOC(sizeof(AR_RAW_HTC_T));
-        if (arRaw) {
-            A_MEMZERO(arRaw, sizeof(AR_RAW_HTC_T));
-        }
-    }
-    A_ASSERT(ar->arHtcTarget != NULL);
-    if (!arRaw) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Faile to allocate memory for HTC RAW interface\n"));
-        return -ENOMEM;
-    }
-    /* wait for target */
-    status = HTCWaitTarget(ar->arHtcTarget);
-        
-    if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HTCWaitTarget failed (%d)\n", status));
-        return -ENODEV;  
-    }
-    
-    for (endPt = 0; endPt < ENDPOINT_MAX; endPt++) {
-        arRaw->arEp2RawMapping[endPt] = HTC_RAW_STREAM_NOT_MAPPED;
-    }
-        
-    for (streamID = HTC_RAW_STREAM_0; streamID < HTC_RAW_STREAM_NUM_MAX; streamID++) {
-        /* Initialize the data structures */
+	int status;
+	int streamID, endPt, count2;
+	raw_htc_buffer *buffer;
+	HTC_SERVICE_ID servicepriority;
+	AR_RAW_HTC_T *arRaw = ar->arRawHtc;
+	if (!arRaw) {
+		arRaw = ar->arRawHtc = A_MALLOC(sizeof(AR_RAW_HTC_T));
+		if (arRaw) {
+			A_MEMZERO(arRaw, sizeof(AR_RAW_HTC_T));
+		}
+	}
+	A_ASSERT(ar->arHtcTarget != NULL);
+	if (!arRaw) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Faile to allocate memory for HTC RAW interface\n"));
+		return -ENOMEM;
+	}
+	/* wait for target */
+	status = HTCWaitTarget(ar->arHtcTarget);
+
+	if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("HTCWaitTarget failed (%d)\n", status));
+		return -ENODEV;
+	}
+
+	for (endPt = 0; endPt < ENDPOINT_MAX; endPt++) {
+		arRaw->arEp2RawMapping[endPt] = HTC_RAW_STREAM_NOT_MAPPED;
+	}
+
+	for (streamID = HTC_RAW_STREAM_0; streamID < HTC_RAW_STREAM_NUM_MAX; streamID++) {
+		/* Initialize the data structures */
 	sema_init(&arRaw->raw_htc_read_sem[streamID], 1);
 	sema_init(&arRaw->raw_htc_write_sem[streamID], 1);
-        init_waitqueue_head(&arRaw->raw_htc_read_queue[streamID]);
-        init_waitqueue_head(&arRaw->raw_htc_write_queue[streamID]);
-
-            /* try to connect to the raw service */
-        status = ar6000_connect_raw_service(ar,streamID);
-        
-        if (status) {
-            break;    
-        }
-        
-        if (arRawStream2EndpointID(ar,streamID) == 0) {
-            break;    
-        }
-        
-        for (count2 = 0; count2 < RAW_HTC_READ_BUFFERS_NUM; count2 ++) {
-            /* Initialize the receive buffers */
-            buffer = &arRaw->raw_htc_write_buffer[streamID][count2];
-            memset(buffer, 0, sizeof(raw_htc_buffer));
-            buffer = &arRaw->raw_htc_read_buffer[streamID][count2];
-            memset(buffer, 0, sizeof(raw_htc_buffer));
-            
-            SET_HTC_PACKET_INFO_RX_REFILL(&buffer->HTCPacket,
-                                          buffer,
-                                          buffer->data,
-                                          HTC_RAW_BUFFER_SIZE,
-                                          arRawStream2EndpointID(ar,streamID));
-            
-            /* Queue buffers to HTC for receive */
-            if ((status = HTCAddReceivePkt(ar->arHtcTarget, &buffer->HTCPacket)) != 0)
-            {
-                BMIInit();
-                return -EIO;
-            }
-        }
-
-        for (count2 = 0; count2 < RAW_HTC_WRITE_BUFFERS_NUM; count2 ++) {
-            /* Initialize the receive buffers */
-            buffer = &arRaw->raw_htc_write_buffer[streamID][count2];
-            memset(buffer, 0, sizeof(raw_htc_buffer));
-        }
-
-        arRaw->read_buffer_available[streamID] = false;
-        arRaw->write_buffer_available[streamID] = true;
-    }
-    
-    if (status) {
-        return -EIO;    
-    }
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("HTC RAW, number of streams the target supports: %d \n", streamID));
-            
-    servicepriority = HTC_RAW_STREAMS_SVC;  /* only 1 */
-    
-        /* set callbacks and priority list */
-    HTCSetCreditDistribution(ar->arHtcTarget,
-                             ar,
-                             NULL,  /* use default */
-                             NULL,  /* use default */
-                             &servicepriority,
-                             1);
-
-    /* Start the HTC component */
-    if ((status = HTCStart(ar->arHtcTarget)) != 0) {
-        BMIInit();
-        return -EIO;
-    }
-
-    (ar)->arRawIfInit = true;
-    
-    return 0;
+	init_waitqueue_head(&arRaw->raw_htc_read_queue[streamID]);
+	init_waitqueue_head(&arRaw->raw_htc_write_queue[streamID]);
+
+	/* try to connect to the raw service */
+	status = ar6000_connect_raw_service(ar,streamID);
+
+	if (status) {
+		break;
+	}
+
+	if (arRawStream2EndpointID(ar,streamID) == 0) {
+		break;
+	}
+
+	for (count2 = 0; count2 < RAW_HTC_READ_BUFFERS_NUM; count2 ++) {
+		/* Initialize the receive buffers */
+		buffer = &arRaw->raw_htc_write_buffer[streamID][count2];
+		memset(buffer, 0, sizeof(raw_htc_buffer));
+		buffer = &arRaw->raw_htc_read_buffer[streamID][count2];
+		memset(buffer, 0, sizeof(raw_htc_buffer));
+
+		SET_HTC_PACKET_INFO_RX_REFILL(&buffer->HTCPacket,
+					      buffer,
+					      buffer->data,
+					      HTC_RAW_BUFFER_SIZE,
+					      arRawStream2EndpointID(ar,streamID));
+
+		/* Queue buffers to HTC for receive */
+		if ((status = HTCAddReceivePkt(ar->arHtcTarget, &buffer->HTCPacket)) != 0)
+		{
+			BMIInit();
+			return -EIO;
+		}
+	}
+
+	for (count2 = 0; count2 < RAW_HTC_WRITE_BUFFERS_NUM; count2 ++) {
+		/* Initialize the receive buffers */
+		buffer = &arRaw->raw_htc_write_buffer[streamID][count2];
+		memset(buffer, 0, sizeof(raw_htc_buffer));
+	}
+
+	arRaw->read_buffer_available[streamID] = false;
+	arRaw->write_buffer_available[streamID] = true;
+	}
+
+	if (status) {
+		return -EIO;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("HTC RAW, number of streams the target supports: %d \n", streamID));
+
+	servicepriority = HTC_RAW_STREAMS_SVC;  /* only 1 */
+
+	/* set callbacks and priority list */
+	HTCSetCreditDistribution(ar->arHtcTarget,
+				 ar,
+				 NULL,  /* use default */
+				 NULL,  /* use default */
+				 &servicepriority,
+				 1);
+
+	/* Start the HTC component */
+	if ((status = HTCStart(ar->arHtcTarget)) != 0) {
+		BMIInit();
+		return -EIO;
+	}
+
+	(ar)->arRawIfInit = true;
+
+	return 0;
 }
 
 int ar6000_htc_raw_close(AR_SOFTC_T *ar)
 {
-    A_PRINTF("ar6000_htc_raw_close called \n");
-    HTCStop(ar->arHtcTarget);
-    
-        /* reset the device */
-    ar6000_reset_device(ar->arHifDevice, ar->arTargetType, true, false);
-    /* Initialize the BMI component */
-    BMIInit();
-
-    return 0;
+	A_PRINTF("ar6000_htc_raw_close called \n");
+	HTCStop(ar->arHtcTarget);
+
+	/* reset the device */
+	ar6000_reset_device(ar->arHifDevice, ar->arTargetType, true, false);
+	/* Initialize the BMI component */
+	BMIInit();
+
+	return 0;
 }
 
 raw_htc_buffer *
 get_filled_buffer(AR_SOFTC_T *ar, HTC_RAW_STREAM_ID StreamID)
 {
-    int count;
-    raw_htc_buffer *busy;
-    AR_RAW_HTC_T *arRaw = ar->arRawHtc;
-
-    /* Check for data */
-    for (count = 0; count < RAW_HTC_READ_BUFFERS_NUM; count ++) {
-        busy = &arRaw->raw_htc_read_buffer[StreamID][count];
-        if (busy->length) {
-            break;
-        }
-    }
-    if (busy->length) {
-        arRaw->read_buffer_available[StreamID] = true;
-    } else {
-        arRaw->read_buffer_available[StreamID] = false;
-    }
-
-    return busy;
+	int count;
+	raw_htc_buffer *busy;
+	AR_RAW_HTC_T *arRaw = ar->arRawHtc;
+
+	/* Check for data */
+	for (count = 0; count < RAW_HTC_READ_BUFFERS_NUM; count ++) {
+		busy = &arRaw->raw_htc_read_buffer[StreamID][count];
+		if (busy->length) {
+			break;
+		}
+	}
+	if (busy->length) {
+		arRaw->read_buffer_available[StreamID] = true;
+	} else {
+		arRaw->read_buffer_available[StreamID] = false;
+	}
+
+	return busy;
 }
 
 ssize_t ar6000_htc_raw_read(AR_SOFTC_T *ar, HTC_RAW_STREAM_ID StreamID, 
-                            char __user *buffer, size_t length)
+			    char __user *buffer, size_t length)
 {
-    int readPtr;
-    raw_htc_buffer *busy;
-    AR_RAW_HTC_T *arRaw = ar->arRawHtc;
-
-    if (arRawStream2EndpointID(ar,StreamID) == 0) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("StreamID(%d) not connected! \n", StreamID));
-        return -EFAULT;    
-    }
-    
-    if (down_interruptible(&arRaw->raw_htc_read_sem[StreamID])) {
-        return -ERESTARTSYS;
-    }
-
-    busy = get_filled_buffer(ar,StreamID);
-    while (!arRaw->read_buffer_available[StreamID]) {
-        up(&arRaw->raw_htc_read_sem[StreamID]);
-
-        /* Wait for the data */
-        AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("Sleeping StreamID(%d) read process\n", StreamID));
-        if (wait_event_interruptible(arRaw->raw_htc_read_queue[StreamID],
-                                     arRaw->read_buffer_available[StreamID]))
-        {
-            return -EINTR;
-        }
-        if (down_interruptible(&arRaw->raw_htc_read_sem[StreamID])) {
-            return -ERESTARTSYS;
-        }
-        busy = get_filled_buffer(ar,StreamID);
-    }
-
-    /* Read the data */
-    readPtr = busy->currPtr;
-    if (length > busy->length - HTC_HEADER_LEN) {
-        length = busy->length - HTC_HEADER_LEN;
-    }
-    if (copy_to_user(buffer, &busy->data[readPtr], length)) {
-        up(&arRaw->raw_htc_read_sem[StreamID]);
-        return -EFAULT;
-    }
-
-    busy->currPtr += length;
-        
-    if (busy->currPtr == busy->length)
-    {    
-        busy->currPtr = 0;
-        busy->length = 0;        
-        HTC_PACKET_RESET_RX(&busy->HTCPacket);                                          
-        //AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("raw read ioctl:  ep for packet:%d \n", busy->HTCPacket.Endpoint));
-        HTCAddReceivePkt(ar->arHtcTarget, &busy->HTCPacket);
-    }
-    arRaw->read_buffer_available[StreamID] = false;
-    up(&arRaw->raw_htc_read_sem[StreamID]);
-
-    return length;
+	int readPtr;
+	raw_htc_buffer *busy;
+	AR_RAW_HTC_T *arRaw = ar->arRawHtc;
+
+	if (arRawStream2EndpointID(ar,StreamID) == 0) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("StreamID(%d) not connected! \n", StreamID));
+		return -EFAULT;
+	}
+
+	if (down_interruptible(&arRaw->raw_htc_read_sem[StreamID])) {
+		return -ERESTARTSYS;
+	}
+
+	busy = get_filled_buffer(ar,StreamID);
+	while (!arRaw->read_buffer_available[StreamID]) {
+		up(&arRaw->raw_htc_read_sem[StreamID]);
+
+		/* Wait for the data */
+		AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("Sleeping StreamID(%d) read process\n", StreamID));
+		if (wait_event_interruptible(arRaw->raw_htc_read_queue[StreamID],
+					     arRaw->read_buffer_available[StreamID]))
+		{
+			return -EINTR;
+		}
+		if (down_interruptible(&arRaw->raw_htc_read_sem[StreamID])) {
+			return -ERESTARTSYS;
+		}
+		busy = get_filled_buffer(ar,StreamID);
+	}
+
+	/* Read the data */
+	readPtr = busy->currPtr;
+	if (length > busy->length - HTC_HEADER_LEN) {
+		length = busy->length - HTC_HEADER_LEN;
+	}
+	if (copy_to_user(buffer, &busy->data[readPtr], length)) {
+		up(&arRaw->raw_htc_read_sem[StreamID]);
+		return -EFAULT;
+	}
+
+	busy->currPtr += length;
+
+	if (busy->currPtr == busy->length)
+	{
+		busy->currPtr = 0;
+		busy->length = 0;
+		HTC_PACKET_RESET_RX(&busy->HTCPacket);
+		//AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("raw read ioctl:  ep for packet:%d \n", busy->HTCPacket.Endpoint));
+		HTCAddReceivePkt(ar->arHtcTarget, &busy->HTCPacket);
+	}
+	arRaw->read_buffer_available[StreamID] = false;
+	up(&arRaw->raw_htc_read_sem[StreamID]);
+
+	return length;
 }
 
 static raw_htc_buffer *
 get_free_buffer(AR_SOFTC_T *ar, HTC_ENDPOINT_ID StreamID)
 {
-    int count;
-    raw_htc_buffer *free;
-    AR_RAW_HTC_T *arRaw = ar->arRawHtc;
-
-    free = NULL;
-    for (count = 0; count < RAW_HTC_WRITE_BUFFERS_NUM; count ++) {
-        free = &arRaw->raw_htc_write_buffer[StreamID][count];
-        if (free->length == 0) {
-            break;
-        }
-    }
-    if (!free->length) {
-        arRaw->write_buffer_available[StreamID] = true;
-    } else {
-        arRaw->write_buffer_available[StreamID] = false;
-    }
-
-    return free;
+	int count;
+	raw_htc_buffer *free;
+	AR_RAW_HTC_T *arRaw = ar->arRawHtc;
+
+	free = NULL;
+	for (count = 0; count < RAW_HTC_WRITE_BUFFERS_NUM; count ++) {
+		free = &arRaw->raw_htc_write_buffer[StreamID][count];
+		if (free->length == 0) {
+			break;
+		}
+	}
+	if (!free->length) {
+		arRaw->write_buffer_available[StreamID] = true;
+	} else {
+		arRaw->write_buffer_available[StreamID] = false;
+	}
+
+	return free;
 }
 
 ssize_t ar6000_htc_raw_write(AR_SOFTC_T *ar, HTC_RAW_STREAM_ID StreamID,
-                     char __user *buffer, size_t length)
+			     char __user *buffer, size_t length)
 {
-    int writePtr;
-    raw_htc_buffer *free;
-    AR_RAW_HTC_T *arRaw = ar->arRawHtc;
-    if (arRawStream2EndpointID(ar,StreamID) == 0) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("StreamID(%d) not connected! \n", StreamID));
-        return -EFAULT;    
-    }
-    
-    if (down_interruptible(&arRaw->raw_htc_write_sem[StreamID])) {
-        return -ERESTARTSYS;
-    }
-
-    /* Search for a free buffer */
-    free = get_free_buffer(ar,StreamID);
-
-    /* Check if there is space to write else wait */
-    while (!arRaw->write_buffer_available[StreamID]) {
-        up(&arRaw->raw_htc_write_sem[StreamID]);
-
-        /* Wait for buffer to become free */
-        AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("Sleeping StreamID(%d) write process\n", StreamID));
-        if (wait_event_interruptible(arRaw->raw_htc_write_queue[StreamID],
-                                     arRaw->write_buffer_available[StreamID]))
-        {
-            return -EINTR;
-        }
-        if (down_interruptible(&arRaw->raw_htc_write_sem[StreamID])) {
-            return -ERESTARTSYS;
-        }
-        free = get_free_buffer(ar,StreamID);
-    }
-
-    /* Send the data */
-    writePtr = HTC_HEADER_LEN;
-    if (length > (HTC_RAW_BUFFER_SIZE - HTC_HEADER_LEN)) {
-        length = HTC_RAW_BUFFER_SIZE - HTC_HEADER_LEN;
-    }
-
-    if (copy_from_user(&free->data[writePtr], buffer, length)) {
-        up(&arRaw->raw_htc_read_sem[StreamID]);
-        return -EFAULT;
-    }
-
-    free->length = length;
-        
-    SET_HTC_PACKET_INFO_TX(&free->HTCPacket,
-                           free,
-                           &free->data[writePtr],
-                           length,
-                           arRawStream2EndpointID(ar,StreamID),
-                           AR6K_DATA_PKT_TAG);
-    
-    HTCSendPkt(ar->arHtcTarget,&free->HTCPacket);
-    
-    arRaw->write_buffer_available[StreamID] = false;
-    up(&arRaw->raw_htc_write_sem[StreamID]);
-
-    return length;
+	int writePtr;
+	raw_htc_buffer *free;
+	AR_RAW_HTC_T *arRaw = ar->arRawHtc;
+	if (arRawStream2EndpointID(ar,StreamID) == 0) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("StreamID(%d) not connected! \n", StreamID));
+		return -EFAULT;
+	}
+
+	if (down_interruptible(&arRaw->raw_htc_write_sem[StreamID])) {
+		return -ERESTARTSYS;
+	}
+
+	/* Search for a free buffer */
+	free = get_free_buffer(ar,StreamID);
+
+	/* Check if there is space to write else wait */
+	while (!arRaw->write_buffer_available[StreamID]) {
+		up(&arRaw->raw_htc_write_sem[StreamID]);
+
+		/* Wait for buffer to become free */
+		AR_DEBUG_PRINTF(ATH_DEBUG_HTC_RAW,("Sleeping StreamID(%d) write process\n", StreamID));
+		if (wait_event_interruptible(arRaw->raw_htc_write_queue[StreamID],
+					     arRaw->write_buffer_available[StreamID]))
+		{
+			return -EINTR;
+		}
+		if (down_interruptible(&arRaw->raw_htc_write_sem[StreamID])) {
+			return -ERESTARTSYS;
+		}
+		free = get_free_buffer(ar,StreamID);
+	}
+
+	/* Send the data */
+	writePtr = HTC_HEADER_LEN;
+	if (length > (HTC_RAW_BUFFER_SIZE - HTC_HEADER_LEN)) {
+		length = HTC_RAW_BUFFER_SIZE - HTC_HEADER_LEN;
+	}
+
+	if (copy_from_user(&free->data[writePtr], buffer, length)) {
+		up(&arRaw->raw_htc_read_sem[StreamID]);
+		return -EFAULT;
+	}
+
+	free->length = length;
+
+	SET_HTC_PACKET_INFO_TX(&free->HTCPacket,
+			       free,
+			       &free->data[writePtr],
+			       length,
+			       arRawStream2EndpointID(ar,StreamID),
+			       AR6K_DATA_PKT_TAG);
+
+	HTCSendPkt(ar->arHtcTarget,&free->HTCPacket);
+
+	arRaw->write_buffer_available[StreamID] = false;
+	up(&arRaw->raw_htc_write_sem[StreamID]);
+
+	return length;
 }
 #endif /* HTC_RAW_INTERFACE */
diff --git a/drivers/staging/ath6kl/os/linux/ar6k_pal.c b/drivers/staging/ath6kl/os/linux/ar6k_pal.c
index 831b2e3..9d95ba1 100644
--- a/drivers/staging/ath6kl/os/linux/ar6k_pal.c
+++ b/drivers/staging/ath6kl/os/linux/ar6k_pal.c
@@ -174,7 +174,7 @@ static int btpal_send_frame(struct sk_buff *skb)
 	}
 
 	do {
-		if(type == HCI_COMMAND_TYPE)
+		if (type == HCI_COMMAND_TYPE)
 		{
 			PRIN_LOG("HCI command");
 
@@ -190,7 +190,7 @@ static int btpal_send_frame(struct sk_buff *skb)
 				break;
 			}
 		}
-		else if(type == HCI_ACL_TYPE)
+		else if (type == HCI_ACL_TYPE)
 		{
 			void *osbuf;
 
@@ -289,7 +289,7 @@ static int bt_setup_hci_pal(ar6k_hci_pal_info_t *pHciPalInfo)
 
 		/* save the device, we'll register this later */
 		pHciPalInfo->hdev = pHciDev;       
-                SET_HCI_BUS_TYPE(pHciDev, HCI_VIRTUAL, HCI_80211);
+		SET_HCI_BUS_TYPE(pHciDev, HCI_VIRTUAL, HCI_80211);
 		pHciDev->driver_data = pHciPalInfo;
 		pHciDev->open     = bt_open;
 		pHciDev->close    = bt_close;
@@ -333,7 +333,7 @@ static bool ar6k_pal_transport_ready(void *pHciPal)
 	ar6k_hci_pal_info_t *pHciPalInfo = (ar6k_hci_pal_info_t *)pHciPal;
 
 	PRIN_LOG("HCI device transport ready");
-	if(pHciPalInfo == NULL)
+	if (pHciPalInfo == NULL)
 		return false;
 
 	if (hci_register_dev(pHciPalInfo->hdev) < 0) {
@@ -363,7 +363,7 @@ bool ar6k_pal_recv_pkt(void *pHciPal, void *osbuf)
 
 		/* if normal mode is not enabled pass on to the stack
 		 * by returning failure */
-		if(!(pHciPalInfo->ulFlags & HCI_NORMAL_MODE))
+		if (!(pHciPalInfo->ulFlags & HCI_NORMAL_MODE))
 		{
 			PRIN_LOG("Normal mode not enabled");
 			break;
@@ -374,7 +374,7 @@ bool ar6k_pal_recv_pkt(void *pHciPal, void *osbuf)
 			break;
 		}
 
-		if(*((short *)A_NETBUF_DATA(skb)) == WMI_ACL_DATA_EVENTID)
+		if (*((short *)A_NETBUF_DATA(skb)) == WMI_ACL_DATA_EVENTID)
 			btType = HCI_ACLDATA_PKT;
 		else
 			btType = HCI_EVENT_PKT;
@@ -392,7 +392,7 @@ bool ar6k_pal_recv_pkt(void *pHciPal, void *osbuf)
 		}
 		PRIN_LOG("hci recv success");
 		success = true;
-	}while(false);
+	}while (false);
 	return success;
 }
 
@@ -427,7 +427,7 @@ int ar6k_setup_hci_pal(void *ar_p)
 			break;    
 		}
 
-		if(bt_check_bit(pHciPalInfo->ulFlags, HCI_NORMAL_MODE))
+		if (bt_check_bit(pHciPalInfo->ulFlags, HCI_NORMAL_MODE))
 			PRIN_LOG("HCI PAL: running in normal mode... \n");    
 		else 
 			PRIN_LOG("HCI PAL: running in test mode... \n");     
@@ -465,7 +465,7 @@ static int __init pal_init_module(void)
 	hciTransCallbacks.setupTransport = ar6k_setup_hci_pal;
 	hciTransCallbacks.cleanupTransport = ar6k_cleanup_hci_pal;
 
-	if(ar6k_register_hci_pal(&hciTransCallbacks) != 0)
+	if (ar6k_register_hci_pal(&hciTransCallbacks) != 0)
 		return -ENODEV;
 
 	return 0;
diff --git a/drivers/staging/ath6kl/os/linux/cfg80211.c b/drivers/staging/ath6kl/os/linux/cfg80211.c
index 1a4e315..844b592 100644
--- a/drivers/staging/ath6kl/os/linux/cfg80211.c
+++ b/drivers/staging/ath6kl/os/linux/cfg80211.c
@@ -34,43 +34,43 @@ extern int reconnect_flag;
 
 
 #define RATETAB_ENT(_rate, _rateid, _flags) {   \
-    .bitrate    = (_rate),                  \
-    .flags      = (_flags),                 \
-    .hw_value   = (_rateid),                \
+		.bitrate    = (_rate),                  \
+			.flags      = (_flags),		\
+			.hw_value   = (_rateid),	\
 }
 
 #define CHAN2G(_channel, _freq, _flags) {   \
-    .band           = IEEE80211_BAND_2GHZ,  \
-    .hw_value       = (_channel),           \
-    .center_freq    = (_freq),              \
-    .flags          = (_flags),             \
-    .max_antenna_gain   = 0,                \
-    .max_power      = 30,                   \
+		.band           = IEEE80211_BAND_2GHZ,  \
+			.hw_value       = (_channel),	\
+			.center_freq    = (_freq),	\
+			.flags          = (_flags),	\
+			.max_antenna_gain   = 0,	\
+			.max_power      = 30,		\
 }
 
 #define CHAN5G(_channel, _flags) {              \
-    .band           = IEEE80211_BAND_5GHZ,      \
-    .hw_value       = (_channel),               \
-    .center_freq    = 5000 + (5 * (_channel)),  \
-    .flags          = (_flags),                 \
-    .max_antenna_gain   = 0,                    \
-    .max_power      = 30,                       \
+		.band           = IEEE80211_BAND_5GHZ,			\
+			.hw_value       = (_channel),			\
+			.center_freq    = 5000 + (5 * (_channel)),	\
+			.flags          = (_flags),			\
+			.max_antenna_gain   = 0,			\
+			.max_power      = 30,				\
 }
 
 static struct
 ieee80211_rate ar6k_rates[] = {
-    RATETAB_ENT(10,  0x1,   0),
-    RATETAB_ENT(20,  0x2,   0),
-    RATETAB_ENT(55,  0x4,   0),
-    RATETAB_ENT(110, 0x8,   0),
-    RATETAB_ENT(60,  0x10,  0),
-    RATETAB_ENT(90,  0x20,  0),
-    RATETAB_ENT(120, 0x40,  0),
-    RATETAB_ENT(180, 0x80,  0),
-    RATETAB_ENT(240, 0x100, 0),
-    RATETAB_ENT(360, 0x200, 0),
-    RATETAB_ENT(480, 0x400, 0),
-    RATETAB_ENT(540, 0x800, 0),
+	RATETAB_ENT(10,  0x1,   0),
+	RATETAB_ENT(20,  0x2,   0),
+	RATETAB_ENT(55,  0x4,   0),
+	RATETAB_ENT(110, 0x8,   0),
+	RATETAB_ENT(60,  0x10,  0),
+	RATETAB_ENT(90,  0x20,  0),
+	RATETAB_ENT(120, 0x40,  0),
+	RATETAB_ENT(180, 0x80,  0),
+	RATETAB_ENT(240, 0x100, 0),
+	RATETAB_ENT(360, 0x200, 0),
+	RATETAB_ENT(480, 0x400, 0),
+	RATETAB_ENT(540, 0x800, 0),
 };
 
 #define ar6k_a_rates     (ar6k_rates + 4)
@@ -80,1392 +80,1385 @@ ieee80211_rate ar6k_rates[] = {
 
 static struct
 ieee80211_channel ar6k_2ghz_channels[] = {
-    CHAN2G(1, 2412, 0),
-    CHAN2G(2, 2417, 0),
-    CHAN2G(3, 2422, 0),
-    CHAN2G(4, 2427, 0),
-    CHAN2G(5, 2432, 0),
-    CHAN2G(6, 2437, 0),
-    CHAN2G(7, 2442, 0),
-    CHAN2G(8, 2447, 0),
-    CHAN2G(9, 2452, 0),
-    CHAN2G(10, 2457, 0),
-    CHAN2G(11, 2462, 0),
-    CHAN2G(12, 2467, 0),
-    CHAN2G(13, 2472, 0),
-    CHAN2G(14, 2484, 0),
+	CHAN2G(1, 2412, 0),
+	CHAN2G(2, 2417, 0),
+	CHAN2G(3, 2422, 0),
+	CHAN2G(4, 2427, 0),
+	CHAN2G(5, 2432, 0),
+	CHAN2G(6, 2437, 0),
+	CHAN2G(7, 2442, 0),
+	CHAN2G(8, 2447, 0),
+	CHAN2G(9, 2452, 0),
+	CHAN2G(10, 2457, 0),
+	CHAN2G(11, 2462, 0),
+	CHAN2G(12, 2467, 0),
+	CHAN2G(13, 2472, 0),
+	CHAN2G(14, 2484, 0),
 };
 
 static struct
 ieee80211_channel ar6k_5ghz_a_channels[] = {
-    CHAN5G(34, 0),      CHAN5G(36, 0),
-    CHAN5G(38, 0),      CHAN5G(40, 0),
-    CHAN5G(42, 0),      CHAN5G(44, 0),
-    CHAN5G(46, 0),      CHAN5G(48, 0),
-    CHAN5G(52, 0),      CHAN5G(56, 0),
-    CHAN5G(60, 0),      CHAN5G(64, 0),
-    CHAN5G(100, 0),     CHAN5G(104, 0),
-    CHAN5G(108, 0),     CHAN5G(112, 0),
-    CHAN5G(116, 0),     CHAN5G(120, 0),
-    CHAN5G(124, 0),     CHAN5G(128, 0),
-    CHAN5G(132, 0),     CHAN5G(136, 0),
-    CHAN5G(140, 0),     CHAN5G(149, 0),
-    CHAN5G(153, 0),     CHAN5G(157, 0),
-    CHAN5G(161, 0),     CHAN5G(165, 0),
-    CHAN5G(184, 0),     CHAN5G(188, 0),
-    CHAN5G(192, 0),     CHAN5G(196, 0),
-    CHAN5G(200, 0),     CHAN5G(204, 0),
-    CHAN5G(208, 0),     CHAN5G(212, 0),
-    CHAN5G(216, 0),
+	CHAN5G(34, 0),      CHAN5G(36, 0),
+	CHAN5G(38, 0),      CHAN5G(40, 0),
+	CHAN5G(42, 0),      CHAN5G(44, 0),
+	CHAN5G(46, 0),      CHAN5G(48, 0),
+	CHAN5G(52, 0),      CHAN5G(56, 0),
+	CHAN5G(60, 0),      CHAN5G(64, 0),
+	CHAN5G(100, 0),     CHAN5G(104, 0),
+	CHAN5G(108, 0),     CHAN5G(112, 0),
+	CHAN5G(116, 0),     CHAN5G(120, 0),
+	CHAN5G(124, 0),     CHAN5G(128, 0),
+	CHAN5G(132, 0),     CHAN5G(136, 0),
+	CHAN5G(140, 0),     CHAN5G(149, 0),
+	CHAN5G(153, 0),     CHAN5G(157, 0),
+	CHAN5G(161, 0),     CHAN5G(165, 0),
+	CHAN5G(184, 0),     CHAN5G(188, 0),
+	CHAN5G(192, 0),     CHAN5G(196, 0),
+	CHAN5G(200, 0),     CHAN5G(204, 0),
+	CHAN5G(208, 0),     CHAN5G(212, 0),
+	CHAN5G(216, 0),
 };
 
 static struct
 ieee80211_supported_band ar6k_band_2ghz = {
-    .n_channels = ARRAY_SIZE(ar6k_2ghz_channels),
-    .channels = ar6k_2ghz_channels,
-    .n_bitrates = ar6k_g_rates_size,
-    .bitrates = ar6k_g_rates,
+	.n_channels = ARRAY_SIZE(ar6k_2ghz_channels),
+	.channels = ar6k_2ghz_channels,
+	.n_bitrates = ar6k_g_rates_size,
+	.bitrates = ar6k_g_rates,
 };
 
 static struct
 ieee80211_supported_band ar6k_band_5ghz = {
-    .n_channels = ARRAY_SIZE(ar6k_5ghz_a_channels),
-    .channels = ar6k_5ghz_a_channels,
-    .n_bitrates = ar6k_a_rates_size,
-    .bitrates = ar6k_a_rates,
+	.n_channels = ARRAY_SIZE(ar6k_5ghz_a_channels),
+	.channels = ar6k_5ghz_a_channels,
+	.n_bitrates = ar6k_a_rates_size,
+	.bitrates = ar6k_a_rates,
 };
 
 static int
 ar6k_set_wpa_version(AR_SOFTC_T *ar, enum nl80211_wpa_versions wpa_version)
 {
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: %u\n", __func__, wpa_version));
-
-    if (!wpa_version) {
-        ar->arAuthMode = NONE_AUTH;
-    } else if (wpa_version & NL80211_WPA_VERSION_1) {
-        ar->arAuthMode = WPA_AUTH;
-    } else if (wpa_version & NL80211_WPA_VERSION_2) {
-        ar->arAuthMode = WPA2_AUTH;
-    } else {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                        ("%s: %u not spported\n", __func__, wpa_version));
-        return -ENOTSUPP;
-    }
-
-    return 0;
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: %u\n", __func__, wpa_version));
+
+	if (!wpa_version) {
+		ar->arAuthMode = NONE_AUTH;
+	} else if (wpa_version & NL80211_WPA_VERSION_1) {
+		ar->arAuthMode = WPA_AUTH;
+	} else if (wpa_version & NL80211_WPA_VERSION_2) {
+		ar->arAuthMode = WPA2_AUTH;
+	} else {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("%s: %u not spported\n", __func__, wpa_version));
+		return -ENOTSUPP;
+	}
+
+	return 0;
 }
 
 static int
 ar6k_set_auth_type(AR_SOFTC_T *ar, enum nl80211_auth_type auth_type)
 {
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: 0x%x\n", __func__, auth_type));
-
-    switch (auth_type) {
-    case NL80211_AUTHTYPE_OPEN_SYSTEM:
-        ar->arDot11AuthMode = OPEN_AUTH;
-        break;
-    case NL80211_AUTHTYPE_SHARED_KEY:
-        ar->arDot11AuthMode = SHARED_AUTH;
-        break;
-    case NL80211_AUTHTYPE_NETWORK_EAP:
-        ar->arDot11AuthMode = LEAP_AUTH;
-        break;
-    default:
-        ar->arDot11AuthMode = OPEN_AUTH;
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
-                        ("%s: 0x%x not spported\n", __func__, auth_type));
-        return -ENOTSUPP;
-    }
-
-    return 0;
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: 0x%x\n", __func__, auth_type));
+
+	switch (auth_type) {
+	case NL80211_AUTHTYPE_OPEN_SYSTEM:
+		ar->arDot11AuthMode = OPEN_AUTH;
+		break;
+	case NL80211_AUTHTYPE_SHARED_KEY:
+		ar->arDot11AuthMode = SHARED_AUTH;
+		break;
+	case NL80211_AUTHTYPE_NETWORK_EAP:
+		ar->arDot11AuthMode = LEAP_AUTH;
+		break;
+	default:
+		ar->arDot11AuthMode = OPEN_AUTH;
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+				("%s: 0x%x not spported\n", __func__, auth_type));
+		return -ENOTSUPP;
+	}
+
+	return 0;
 }
 
 static int
 ar6k_set_cipher(AR_SOFTC_T *ar, u32 cipher, bool ucast)
 {
-    u8 *ar_cipher = ucast ? &ar->arPairwiseCrypto :
-                                &ar->arGroupCrypto;
-    u8 *ar_cipher_len = ucast ? &ar->arPairwiseCryptoLen :
-                                    &ar->arGroupCryptoLen;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
-                    ("%s: cipher 0x%x, ucast %u\n", __func__, cipher, ucast));
-
-    switch (cipher) {
-    case 0:
-    case IW_AUTH_CIPHER_NONE:
-        *ar_cipher = NONE_CRYPT;
-        *ar_cipher_len = 0;
-        break;
-    case WLAN_CIPHER_SUITE_WEP40:
-        *ar_cipher = WEP_CRYPT;
-        *ar_cipher_len = 5;
-        break;
-    case WLAN_CIPHER_SUITE_WEP104:
-        *ar_cipher = WEP_CRYPT;
-        *ar_cipher_len = 13;
-        break;
-    case WLAN_CIPHER_SUITE_TKIP:
-        *ar_cipher = TKIP_CRYPT;
-        *ar_cipher_len = 0;
-        break;
-    case WLAN_CIPHER_SUITE_CCMP:
-        *ar_cipher = AES_CRYPT;
-        *ar_cipher_len = 0;
-        break;
-    default:
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                        ("%s: cipher 0x%x not supported\n", __func__, cipher));
-        return -ENOTSUPP;
-    }
-
-    return 0;
+	u8 *ar_cipher = ucast ? &ar->arPairwiseCrypto :
+		&ar->arGroupCrypto;
+	u8 *ar_cipher_len = ucast ? &ar->arPairwiseCryptoLen :
+		&ar->arGroupCryptoLen;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+			("%s: cipher 0x%x, ucast %u\n", __func__, cipher, ucast));
+
+	switch (cipher) {
+	case 0:
+	case IW_AUTH_CIPHER_NONE:
+		*ar_cipher = NONE_CRYPT;
+		*ar_cipher_len = 0;
+		break;
+	case WLAN_CIPHER_SUITE_WEP40:
+		*ar_cipher = WEP_CRYPT;
+		*ar_cipher_len = 5;
+		break;
+	case WLAN_CIPHER_SUITE_WEP104:
+		*ar_cipher = WEP_CRYPT;
+		*ar_cipher_len = 13;
+		break;
+	case WLAN_CIPHER_SUITE_TKIP:
+		*ar_cipher = TKIP_CRYPT;
+		*ar_cipher_len = 0;
+		break;
+	case WLAN_CIPHER_SUITE_CCMP:
+		*ar_cipher = AES_CRYPT;
+		*ar_cipher_len = 0;
+		break;
+	default:
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("%s: cipher 0x%x not supported\n", __func__, cipher));
+		return -ENOTSUPP;
+	}
+
+	return 0;
 }
 
 static void
 ar6k_set_key_mgmt(AR_SOFTC_T *ar, u32 key_mgmt)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: 0x%x\n", __func__, key_mgmt));
-
-    if (WLAN_AKM_SUITE_PSK == key_mgmt) {
-        if (WPA_AUTH == ar->arAuthMode) {
-            ar->arAuthMode = WPA_PSK_AUTH;
-        } else if (WPA2_AUTH == ar->arAuthMode) {
-            ar->arAuthMode = WPA2_PSK_AUTH;
-        }
-    } else if (WLAN_AKM_SUITE_8021X != key_mgmt) {
-        ar->arAuthMode = NONE_AUTH;
-    }
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: 0x%x\n", __func__, key_mgmt));
+
+	if (WLAN_AKM_SUITE_PSK == key_mgmt) {
+		if (WPA_AUTH == ar->arAuthMode) {
+			ar->arAuthMode = WPA_PSK_AUTH;
+		} else if (WPA2_AUTH == ar->arAuthMode) {
+			ar->arAuthMode = WPA2_PSK_AUTH;
+		}
+	} else if (WLAN_AKM_SUITE_8021X != key_mgmt) {
+		ar->arAuthMode = NONE_AUTH;
+	}
 }
 
 static int
 ar6k_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
-                      struct cfg80211_connect_params *sme)
+		      struct cfg80211_connect_params *sme)
 {
-    AR_SOFTC_T *ar = ar6k_priv(dev);
-    int status;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
-
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready yet\n", __func__));
-        return -EIO;
-    }
-
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
-
-    if(ar->bIsDestroyProgress) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: destroy in progress\n", __func__));
-        return -EBUSY;
-    }
-
-    if(!sme->ssid_len || IEEE80211_MAX_SSID_LEN < sme->ssid_len) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: ssid invalid\n", __func__));
-        return -EINVAL;
-    }
-
-    if(ar->arSkipScan == true &&
-       ((sme->channel && sme->channel->center_freq == 0) ||
-        (sme->bssid && !sme->bssid[0] && !sme->bssid[1] && !sme->bssid[2] &&
-         !sme->bssid[3] && !sme->bssid[4] && !sme->bssid[5])))
-    {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s:SkipScan: channel or bssid invalid\n", __func__));
-        return -EINVAL;
-    }
-
-    if(down_interruptible(&ar->arSem)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, couldn't get access\n", __func__));
-        return -ERESTARTSYS;
-    }
-
-    if(ar->bIsDestroyProgress) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, destroy in progress\n", __func__));
-        up(&ar->arSem);
-        return -EBUSY;
-    }
-
-    if(ar->arTxPending[wmi_get_control_ep(ar->arWmi)]) {
-        /*
-        * sleep until the command queue drains
-        */
-        wait_event_interruptible_timeout(arEvent,
-        ar->arTxPending[wmi_get_control_ep(ar->arWmi)] == 0, wmitimeout * HZ);
-        if (signal_pending(current)) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: cmd queue drain timeout\n", __func__));
-            up(&ar->arSem);
-            return -EINTR;
-        }
-    }
-
-    if(ar->arConnected == true &&
-       ar->arSsidLen == sme->ssid_len &&
-       !A_MEMCMP(ar->arSsid, sme->ssid, ar->arSsidLen)) {
-        reconnect_flag = true;
-        status = wmi_reconnect_cmd(ar->arWmi,
-                                   ar->arReqBssid,
-                                   ar->arChannelHint);
-
-        up(&ar->arSem);
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_reconnect_cmd failed\n", __func__));
-            return -EIO;
-        }
-        return 0;
-    } else if(ar->arSsidLen == sme->ssid_len &&
-              !A_MEMCMP(ar->arSsid, sme->ssid, ar->arSsidLen)) {
-	    wmi_disconnect_cmd(ar->arWmi);
-    }
-
-    A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-    ar->arSsidLen = sme->ssid_len;
-    A_MEMCPY(ar->arSsid, sme->ssid, sme->ssid_len);
-
-    if(sme->channel){
-        ar->arChannelHint = sme->channel->center_freq;
-    }
-
-    A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
-    if(sme->bssid){
-        if(A_MEMCMP(&sme->bssid, bcast_mac, AR6000_ETH_ADDR_LEN)) {
-            A_MEMCPY(ar->arReqBssid, sme->bssid, sizeof(ar->arReqBssid));
-        }
-    }
-
-    ar6k_set_wpa_version(ar, sme->crypto.wpa_versions);
-    ar6k_set_auth_type(ar, sme->auth_type);
-
-    if(sme->crypto.n_ciphers_pairwise) {
-        ar6k_set_cipher(ar, sme->crypto.ciphers_pairwise[0], true);
-    } else {
-        ar6k_set_cipher(ar, IW_AUTH_CIPHER_NONE, true);
-    }
-    ar6k_set_cipher(ar, sme->crypto.cipher_group, false);
-
-    if(sme->crypto.n_akm_suites) {
-        ar6k_set_key_mgmt(ar, sme->crypto.akm_suites[0]);
-    }
-
-    if((sme->key_len) &&
-       (NONE_AUTH == ar->arAuthMode) &&
-        (WEP_CRYPT == ar->arPairwiseCrypto)) {
-        struct ar_key *key = NULL;
-
-        if(sme->key_idx < WMI_MIN_KEY_INDEX || sme->key_idx > WMI_MAX_KEY_INDEX) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                            ("%s: key index %d out of bounds\n", __func__, sme->key_idx));
-            up(&ar->arSem);
-            return -ENOENT;
-        }
-
-        key = &ar->keys[sme->key_idx];
-        key->key_len = sme->key_len;
-        A_MEMCPY(key->key, sme->key, key->key_len);
-        key->cipher = ar->arPairwiseCrypto;
-        ar->arDefTxKeyIndex = sme->key_idx;
-
-        wmi_addKey_cmd(ar->arWmi, sme->key_idx,
-                    ar->arPairwiseCrypto,
-                    GROUP_USAGE | TX_USAGE,
-                    key->key_len,
-                    NULL,
-                    key->key, KEY_OP_INIT_VAL, NULL,
-                    NO_SYNC_WMIFLAG);
-    }
-
-    if (!ar->arUserBssFilter) {
-        if (wmi_bssfilter_cmd(ar->arWmi, ALL_BSS_FILTER, 0) != 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Couldn't set bss filtering\n", __func__));
-            up(&ar->arSem);
-            return -EIO;
-        }
-    }
-
-    ar->arNetworkType = ar->arNextMode;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Connect called with authmode %d dot11 auth %d"\
-                    " PW crypto %d PW crypto Len %d GRP crypto %d"\
-                    " GRP crypto Len %d channel hint %u\n",
-                    __func__, ar->arAuthMode, ar->arDot11AuthMode,
-                    ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
-                    ar->arGroupCrypto, ar->arGroupCryptoLen, ar->arChannelHint));
-
-    reconnect_flag = 0;
-    status = wmi_connect_cmd(ar->arWmi, ar->arNetworkType,
-                            ar->arDot11AuthMode, ar->arAuthMode,
-                            ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
-                            ar->arGroupCrypto,ar->arGroupCryptoLen,
-                            ar->arSsidLen, ar->arSsid,
-                            ar->arReqBssid, ar->arChannelHint,
-                            ar->arConnectCtrlFlags);
-
-    up(&ar->arSem);
-
-    if (A_EINVAL == status) {
-        A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-        ar->arSsidLen = 0;
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Invalid request\n", __func__));
-        return -ENOENT;
-    } else if (status) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_connect_cmd failed\n", __func__));
-        return -EIO;
-    }
-
-    if ((!(ar->arConnectCtrlFlags & CONNECT_DO_WPA_OFFLOAD)) &&
-        ((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)))
-    {
-        A_TIMEOUT_MS(&ar->disconnect_timer, A_DISCONNECT_TIMER_INTERVAL, 0);
-    }
-
-    ar->arConnectCtrlFlags &= ~CONNECT_DO_WPA_OFFLOAD;
-    ar->arConnectPending = true;
-
-    return 0;
+	AR_SOFTC_T *ar = ar6k_priv(dev);
+	int status;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
+
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready yet\n", __func__));
+		return -EIO;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
+
+	if (ar->bIsDestroyProgress) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: destroy in progress\n", __func__));
+		return -EBUSY;
+	}
+
+	if (!sme->ssid_len || IEEE80211_MAX_SSID_LEN < sme->ssid_len) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: ssid invalid\n", __func__));
+		return -EINVAL;
+	}
+
+	if (ar->arSkipScan == true &&
+	   ((sme->channel && sme->channel->center_freq == 0) ||
+	    (sme->bssid && !sme->bssid[0] && !sme->bssid[1] && !sme->bssid[2] &&
+	     !sme->bssid[3] && !sme->bssid[4] && !sme->bssid[5])))
+	{
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s:SkipScan: channel or bssid invalid\n", __func__));
+		return -EINVAL;
+	}
+
+	if (down_interruptible(&ar->arSem)) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, couldn't get access\n", __func__));
+		return -ERESTARTSYS;
+	}
+
+	if (ar->bIsDestroyProgress) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, destroy in progress\n", __func__));
+		up(&ar->arSem);
+		return -EBUSY;
+	}
+
+	if (ar->arTxPending[wmi_get_control_ep(ar->arWmi)]) {
+		/*
+		 * sleep until the command queue drains
+		 */
+		wait_event_interruptible_timeout(arEvent,
+						 ar->arTxPending[wmi_get_control_ep(ar->arWmi)] == 0, wmitimeout * HZ);
+		if (signal_pending(current)) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: cmd queue drain timeout\n", __func__));
+			up(&ar->arSem);
+			return -EINTR;
+		}
+	}
+
+	if (ar->arConnected == true &&
+	   ar->arSsidLen == sme->ssid_len &&
+	   !A_MEMCMP(ar->arSsid, sme->ssid, ar->arSsidLen)) {
+		reconnect_flag = true;
+		status = wmi_reconnect_cmd(ar->arWmi,
+					   ar->arReqBssid,
+					   ar->arChannelHint);
+
+		up(&ar->arSem);
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_reconnect_cmd failed\n", __func__));
+			return -EIO;
+		}
+		return 0;
+	} else if (ar->arSsidLen == sme->ssid_len &&
+		  !A_MEMCMP(ar->arSsid, sme->ssid, ar->arSsidLen)) {
+		wmi_disconnect_cmd(ar->arWmi);
+	}
+
+	A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+	ar->arSsidLen = sme->ssid_len;
+	A_MEMCPY(ar->arSsid, sme->ssid, sme->ssid_len);
+
+	if (sme->channel){
+		ar->arChannelHint = sme->channel->center_freq;
+	}
+
+	A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
+	if (sme->bssid){
+		if (A_MEMCMP(&sme->bssid, bcast_mac, AR6000_ETH_ADDR_LEN)) {
+			A_MEMCPY(ar->arReqBssid, sme->bssid, sizeof(ar->arReqBssid));
+		}
+	}
+
+	ar6k_set_wpa_version(ar, sme->crypto.wpa_versions);
+	ar6k_set_auth_type(ar, sme->auth_type);
+
+	if (sme->crypto.n_ciphers_pairwise) {
+		ar6k_set_cipher(ar, sme->crypto.ciphers_pairwise[0], true);
+	} else {
+		ar6k_set_cipher(ar, IW_AUTH_CIPHER_NONE, true);
+	}
+	ar6k_set_cipher(ar, sme->crypto.cipher_group, false);
+
+	if (sme->crypto.n_akm_suites) {
+		ar6k_set_key_mgmt(ar, sme->crypto.akm_suites[0]);
+	}
+
+	if ((sme->key_len) &&
+	   (NONE_AUTH == ar->arAuthMode) &&
+	   (WEP_CRYPT == ar->arPairwiseCrypto)) {
+		struct ar_key *key = NULL;
+
+		if (sme->key_idx < WMI_MIN_KEY_INDEX || sme->key_idx > WMI_MAX_KEY_INDEX) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("%s: key index %d out of bounds\n", __func__, sme->key_idx));
+			up(&ar->arSem);
+			return -ENOENT;
+		}
+
+		key = &ar->keys[sme->key_idx];
+		key->key_len = sme->key_len;
+		A_MEMCPY(key->key, sme->key, key->key_len);
+		key->cipher = ar->arPairwiseCrypto;
+		ar->arDefTxKeyIndex = sme->key_idx;
+
+		wmi_addKey_cmd(ar->arWmi, sme->key_idx,
+			       ar->arPairwiseCrypto,
+			       GROUP_USAGE | TX_USAGE,
+			       key->key_len,
+			       NULL,
+			       key->key, KEY_OP_INIT_VAL, NULL,
+			       NO_SYNC_WMIFLAG);
+	}
+
+	if (!ar->arUserBssFilter) {
+		if (wmi_bssfilter_cmd(ar->arWmi, ALL_BSS_FILTER, 0) != 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Couldn't set bss filtering\n", __func__));
+			up(&ar->arSem);
+			return -EIO;
+		}
+	}
+
+	ar->arNetworkType = ar->arNextMode;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Connect called with authmode %d dot11 auth %d"\
+					 " PW crypto %d PW crypto Len %d GRP crypto %d"\
+					 " GRP crypto Len %d channel hint %u\n",
+					 __func__, ar->arAuthMode, ar->arDot11AuthMode,
+					 ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
+					 ar->arGroupCrypto, ar->arGroupCryptoLen, ar->arChannelHint));
+
+	reconnect_flag = 0;
+	status = wmi_connect_cmd(ar->arWmi, ar->arNetworkType,
+				 ar->arDot11AuthMode, ar->arAuthMode,
+				 ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
+				 ar->arGroupCrypto,ar->arGroupCryptoLen,
+				 ar->arSsidLen, ar->arSsid,
+				 ar->arReqBssid, ar->arChannelHint,
+				 ar->arConnectCtrlFlags);
+
+	up(&ar->arSem);
+
+	if (A_EINVAL == status) {
+		A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+		ar->arSsidLen = 0;
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Invalid request\n", __func__));
+		return -ENOENT;
+	} else if (status) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_connect_cmd failed\n", __func__));
+		return -EIO;
+	}
+
+	if ((!(ar->arConnectCtrlFlags & CONNECT_DO_WPA_OFFLOAD)) &&
+	    ((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)))
+	{
+		A_TIMEOUT_MS(&ar->disconnect_timer, A_DISCONNECT_TIMER_INTERVAL, 0);
+	}
+
+	ar->arConnectCtrlFlags &= ~CONNECT_DO_WPA_OFFLOAD;
+	ar->arConnectPending = true;
+
+	return 0;
 }
 
 void
 ar6k_cfg80211_connect_event(AR_SOFTC_T *ar, u16 channel,
-                u8 *bssid, u16 listenInterval,
-                u16 beaconInterval,NETWORK_TYPE networkType,
-                u8 beaconIeLen, u8 assocReqLen,
-                u8 assocRespLen, u8 *assocInfo)
+			    u8 *bssid, u16 listenInterval,
+			    u16 beaconInterval,NETWORK_TYPE networkType,
+			    u8 beaconIeLen, u8 assocReqLen,
+			    u8 assocRespLen, u8 *assocInfo)
 {
-    u16 size = 0;
-    u16 capability = 0;
-    struct cfg80211_bss *bss = NULL;
-    struct ieee80211_mgmt *mgmt = NULL;
-    struct ieee80211_channel *ibss_channel = NULL;
-    s32 signal = 50 * 100;
-    u8 ie_buf_len = 0;
-    unsigned char ie_buf[256];
-    unsigned char *ptr_ie_buf = ie_buf;
-    unsigned char *ieeemgmtbuf = NULL;
-    u8 source_mac[ATH_MAC_LEN];
-
-    u8 assocReqIeOffset = sizeof(u16)  +  /* capinfo*/
-                               sizeof(u16);    /* listen interval */
-    u8 assocRespIeOffset = sizeof(u16) +  /* capinfo*/
-                                sizeof(u16) +  /* status Code */
-                                sizeof(u16);   /* associd */
-    u8 *assocReqIe = assocInfo + beaconIeLen + assocReqIeOffset;
-    u8 *assocRespIe = assocInfo + beaconIeLen + assocReqLen + assocRespIeOffset;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
-
-    assocReqLen -= assocReqIeOffset;
-    assocRespLen -= assocRespIeOffset;
-
-    if((ADHOC_NETWORK & networkType)) {
-        if(NL80211_IFTYPE_ADHOC != ar->wdev->iftype) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
-                            ("%s: ath6k not in ibss mode\n", __func__));
-            return;
-        }
-    }
-
-    if((INFRA_NETWORK & networkType)) {
-        if(NL80211_IFTYPE_STATION != ar->wdev->iftype) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
-                            ("%s: ath6k not in station mode\n", __func__));
-            return;
-        }
-    }
-
-    /* Before informing the join/connect event, make sure that
-     * bss entry is present in scan list, if it not present
-     * construct and insert into scan list, otherwise that
-     * event will be dropped on the way by cfg80211, due to
-     * this keys will not be plumbed in case of WEP and
-     * application will not be aware of join/connect status. */
-    bss = cfg80211_get_bss(ar->wdev->wiphy, NULL, bssid,
-                           ar->wdev->ssid, ar->wdev->ssid_len,
-                           ((ADHOC_NETWORK & networkType) ? WLAN_CAPABILITY_IBSS : WLAN_CAPABILITY_ESS),
-                           ((ADHOC_NETWORK & networkType) ? WLAN_CAPABILITY_IBSS : WLAN_CAPABILITY_ESS));
-
-    if(!bss) {
-        if (ADHOC_NETWORK & networkType) {
-            /* construct 802.11 mgmt beacon */
-            if(ptr_ie_buf) {
-                *ptr_ie_buf++ = WLAN_EID_SSID;
-                *ptr_ie_buf++ = ar->arSsidLen;
-                A_MEMCPY(ptr_ie_buf, ar->arSsid, ar->arSsidLen);
-                ptr_ie_buf +=ar->arSsidLen;
-
-                *ptr_ie_buf++ = WLAN_EID_IBSS_PARAMS;
-                *ptr_ie_buf++ = 2; /* length */
-                *ptr_ie_buf++ = 0; /* ATIM window */
-                *ptr_ie_buf++ = 0; /* ATIM window */
-
-                /* TODO: update ibss params and include supported rates,
-                 * DS param set, extened support rates, wmm. */
-
-                ie_buf_len = ptr_ie_buf - ie_buf;
-            }
-
-            capability |= IEEE80211_CAPINFO_IBSS;
-            if(WEP_CRYPT == ar->arPairwiseCrypto) {
-                capability |= IEEE80211_CAPINFO_PRIVACY;
-            }
-            A_MEMCPY(source_mac, ar->arNetDev->dev_addr, ATH_MAC_LEN);
-            ptr_ie_buf = ie_buf;
-        } else {
-            capability = *(u16 *)(&assocInfo[beaconIeLen]);
-            A_MEMCPY(source_mac, bssid, ATH_MAC_LEN);
-            ptr_ie_buf = assocReqIe;
-            ie_buf_len = assocReqLen;
-        }
-
-        size = offsetof(struct ieee80211_mgmt, u)
-             + sizeof(mgmt->u.beacon)
-             + ie_buf_len;
-
-        ieeemgmtbuf = A_MALLOC_NOWAIT(size);
-        if(!ieeemgmtbuf) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                            ("%s: ieeeMgmtbuf alloc error\n", __func__));
-            return;
-        }
-
-        A_MEMZERO(ieeemgmtbuf, size);
-        mgmt = (struct ieee80211_mgmt *)ieeemgmtbuf;
-        mgmt->frame_control = (IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
-        A_MEMCPY(mgmt->da, bcast_mac, ATH_MAC_LEN);
-        A_MEMCPY(mgmt->sa, source_mac, ATH_MAC_LEN);
-        A_MEMCPY(mgmt->bssid, bssid, ATH_MAC_LEN);
-        mgmt->u.beacon.beacon_int = beaconInterval;
-        mgmt->u.beacon.capab_info = capability;
-        A_MEMCPY(mgmt->u.beacon.variable, ptr_ie_buf, ie_buf_len);
-
-        ibss_channel = ieee80211_get_channel(ar->wdev->wiphy, (int)channel);
+	u16 size = 0;
+	u16 capability = 0;
+	struct cfg80211_bss *bss = NULL;
+	struct ieee80211_mgmt *mgmt = NULL;
+	struct ieee80211_channel *ibss_channel = NULL;
+	s32 signal = 50 * 100;
+	u8 ie_buf_len = 0;
+	unsigned char ie_buf[256];
+	unsigned char *ptr_ie_buf = ie_buf;
+	unsigned char *ieeemgmtbuf = NULL;
+	u8 source_mac[ATH_MAC_LEN];
+
+	u8 assocReqIeOffset = sizeof(u16)  +  /* capinfo*/
+		sizeof(u16);    /* listen interval */
+	u8 assocRespIeOffset = sizeof(u16) +  /* capinfo*/
+		sizeof(u16) +  /* status Code */
+		sizeof(u16);   /* associd */
+	u8 *assocReqIe = assocInfo + beaconIeLen + assocReqIeOffset;
+	u8 *assocRespIe = assocInfo + beaconIeLen + assocReqLen + assocRespIeOffset;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
+
+	assocReqLen -= assocReqIeOffset;
+	assocRespLen -= assocRespIeOffset;
+
+	if ((ADHOC_NETWORK & networkType)) {
+		if (NL80211_IFTYPE_ADHOC != ar->wdev->iftype) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+					("%s: ath6k not in ibss mode\n", __func__));
+			return;
+		}
+	}
+
+	if ((INFRA_NETWORK & networkType)) {
+		if (NL80211_IFTYPE_STATION != ar->wdev->iftype) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+					("%s: ath6k not in station mode\n", __func__));
+			return;
+		}
+	}
+
+	/* Before informing the join/connect event, make sure that
+	 * bss entry is present in scan list, if it not present
+	 * construct and insert into scan list, otherwise that
+	 * event will be dropped on the way by cfg80211, due to
+	 * this keys will not be plumbed in case of WEP and
+	 * application will not be aware of join/connect status. */
+	bss = cfg80211_get_bss(ar->wdev->wiphy, NULL, bssid,
+			       ar->wdev->ssid, ar->wdev->ssid_len,
+			       ((ADHOC_NETWORK & networkType) ? WLAN_CAPABILITY_IBSS : WLAN_CAPABILITY_ESS),
+			       ((ADHOC_NETWORK & networkType) ? WLAN_CAPABILITY_IBSS : WLAN_CAPABILITY_ESS));
+
+	if (!bss) {
+		if (ADHOC_NETWORK & networkType) {
+			/* construct 802.11 mgmt beacon */
+			if (ptr_ie_buf) {
+				*ptr_ie_buf++ = WLAN_EID_SSID;
+				*ptr_ie_buf++ = ar->arSsidLen;
+				A_MEMCPY(ptr_ie_buf, ar->arSsid, ar->arSsidLen);
+				ptr_ie_buf +=ar->arSsidLen;
+
+				*ptr_ie_buf++ = WLAN_EID_IBSS_PARAMS;
+				*ptr_ie_buf++ = 2; /* length */
+				*ptr_ie_buf++ = 0; /* ATIM window */
+				*ptr_ie_buf++ = 0; /* ATIM window */
+
+				/* TODO: update ibss params and include supported rates,
+				 * DS param set, extened support rates, wmm. */
+
+				ie_buf_len = ptr_ie_buf - ie_buf;
+			}
+
+			capability |= IEEE80211_CAPINFO_IBSS;
+			if (WEP_CRYPT == ar->arPairwiseCrypto) {
+				capability |= IEEE80211_CAPINFO_PRIVACY;
+			}
+			A_MEMCPY(source_mac, ar->arNetDev->dev_addr, ATH_MAC_LEN);
+			ptr_ie_buf = ie_buf;
+		} else {
+			capability = *(u16 *)(&assocInfo[beaconIeLen]);
+			A_MEMCPY(source_mac, bssid, ATH_MAC_LEN);
+			ptr_ie_buf = assocReqIe;
+			ie_buf_len = assocReqLen;
+		}
+
+		size = offsetof(struct ieee80211_mgmt, u)
+			+ sizeof(mgmt->u.beacon)
+			+ ie_buf_len;
+
+		ieeemgmtbuf = A_MALLOC_NOWAIT(size);
+		if (!ieeemgmtbuf) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("%s: ieeeMgmtbuf alloc error\n", __func__));
+			return;
+		}
+
+		A_MEMZERO(ieeemgmtbuf, size);
+		mgmt = (struct ieee80211_mgmt *)ieeemgmtbuf;
+		mgmt->frame_control = (IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
+		A_MEMCPY(mgmt->da, bcast_mac, ATH_MAC_LEN);
+		A_MEMCPY(mgmt->sa, source_mac, ATH_MAC_LEN);
+		A_MEMCPY(mgmt->bssid, bssid, ATH_MAC_LEN);
+		mgmt->u.beacon.beacon_int = beaconInterval;
+		mgmt->u.beacon.capab_info = capability;
+		A_MEMCPY(mgmt->u.beacon.variable, ptr_ie_buf, ie_buf_len);
+
+		ibss_channel = ieee80211_get_channel(ar->wdev->wiphy, (int)channel);
 
 	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
 		("%s: inform bss with bssid %pM channel %d beaconInterval %d "
 			"capability 0x%x\n", __func__, mgmt->bssid,
 			ibss_channel->hw_value, beaconInterval, capability));
 
-        bss = cfg80211_inform_bss_frame(ar->wdev->wiphy,
-                                        ibss_channel, mgmt,
-                                        le16_to_cpu(size),
-                                        signal, GFP_KERNEL);
-        A_FREE(ieeemgmtbuf);
-        cfg80211_put_bss(bss);
-    }
-
-    if((ADHOC_NETWORK & networkType)) {
-        cfg80211_ibss_joined(ar->arNetDev, bssid, GFP_KERNEL);
-        return;
-    }
-
-    if (false == ar->arConnected) {
-        /* inform connect result to cfg80211 */
-        cfg80211_connect_result(ar->arNetDev, bssid,
-                                assocReqIe, assocReqLen,
-                                assocRespIe, assocRespLen,
-                                WLAN_STATUS_SUCCESS, GFP_KERNEL);
-    } else {
-        /* inform roam event to cfg80211 */
-        cfg80211_roamed(ar->arNetDev, bssid,
-                        assocReqIe, assocReqLen,
-                        assocRespIe, assocRespLen,
-                        GFP_KERNEL);
-    }
+	bss = cfg80211_inform_bss_frame(ar->wdev->wiphy,
+					ibss_channel, mgmt,
+					le16_to_cpu(size),
+					signal, GFP_KERNEL);
+	A_FREE(ieeemgmtbuf);
+	cfg80211_put_bss(bss);
+	}
+
+	if ((ADHOC_NETWORK & networkType)) {
+		cfg80211_ibss_joined(ar->arNetDev, bssid, GFP_KERNEL);
+		return;
+	}
+
+	if (false == ar->arConnected) {
+		/* inform connect result to cfg80211 */
+		cfg80211_connect_result(ar->arNetDev, bssid,
+					assocReqIe, assocReqLen,
+					assocRespIe, assocRespLen,
+					WLAN_STATUS_SUCCESS, GFP_KERNEL);
+	} else {
+		/* inform roam event to cfg80211 */
+		cfg80211_roamed(ar->arNetDev, bssid,
+				assocReqIe, assocReqLen,
+				assocRespIe, assocRespLen,
+				GFP_KERNEL);
+	}
 }
 
 static int
 ar6k_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev,
-                        u16 reason_code)
+			 u16 reason_code)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: reason=%u\n", __func__, reason_code));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: reason=%u\n", __func__, reason_code));
 
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
 
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
 
-    if(ar->bIsDestroyProgress) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, destroy in progress\n", __func__));
-        return -EBUSY;
-    }
+	if (ar->bIsDestroyProgress) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, destroy in progress\n", __func__));
+		return -EBUSY;
+	}
 
-    if(down_interruptible(&ar->arSem)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, couldn't get access\n", __func__));
-        return -ERESTARTSYS;
-    }
+	if (down_interruptible(&ar->arSem)) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: busy, couldn't get access\n", __func__));
+		return -ERESTARTSYS;
+	}
 
-    reconnect_flag = 0;
-    wmi_disconnect_cmd(ar->arWmi);
-    A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-    ar->arSsidLen = 0;
+	reconnect_flag = 0;
+	wmi_disconnect_cmd(ar->arWmi);
+	A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+	ar->arSsidLen = 0;
 
-    if (ar->arSkipScan == false) {
-        A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
-    }
+	if (ar->arSkipScan == false) {
+		A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
+	}
 
-    up(&ar->arSem);
+	up(&ar->arSem);
 
-    return 0;
+	return 0;
 }
 
 void
 ar6k_cfg80211_disconnect_event(AR_SOFTC_T *ar, u8 reason,
-                               u8 *bssid, u8 assocRespLen,
-                               u8 *assocInfo, u16 protocolReasonStatus)
+			       u8 *bssid, u8 assocRespLen,
+			       u8 *assocInfo, u16 protocolReasonStatus)
 {
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: reason=%u\n", __func__, reason));
-
-    if((ADHOC_NETWORK & ar->arNetworkType)) {
-        if(NL80211_IFTYPE_ADHOC != ar->wdev->iftype) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
-                            ("%s: ath6k not in ibss mode\n", __func__));
-            return;
-        }
-        A_MEMZERO(bssid, ETH_ALEN);
-        cfg80211_ibss_joined(ar->arNetDev, bssid, GFP_KERNEL);
-        return;
-    }
-
-    if((INFRA_NETWORK & ar->arNetworkType)) {
-        if(NL80211_IFTYPE_STATION != ar->wdev->iftype) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
-                            ("%s: ath6k not in station mode\n", __func__));
-            return;
-        }
-    }
-
-    if(false == ar->arConnected) {
-        if(NO_NETWORK_AVAIL == reason) {
-            /* connect cmd failed */
-            cfg80211_connect_result(ar->arNetDev, bssid,
-                                    NULL, 0,
-                                    NULL, 0,
-                                    WLAN_STATUS_UNSPECIFIED_FAILURE,
-                                    GFP_KERNEL);
-        }
-    } else {
-        /* connection loss due to disconnect cmd or low rssi */
-        cfg80211_disconnected(ar->arNetDev, reason, NULL, 0, GFP_KERNEL);
-    }
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: reason=%u\n", __func__, reason));
+
+	if ((ADHOC_NETWORK & ar->arNetworkType)) {
+		if (NL80211_IFTYPE_ADHOC != ar->wdev->iftype) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+					("%s: ath6k not in ibss mode\n", __func__));
+			return;
+		}
+		A_MEMZERO(bssid, ETH_ALEN);
+		cfg80211_ibss_joined(ar->arNetDev, bssid, GFP_KERNEL);
+		return;
+	}
+
+	if ((INFRA_NETWORK & ar->arNetworkType)) {
+		if (NL80211_IFTYPE_STATION != ar->wdev->iftype) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+					("%s: ath6k not in station mode\n", __func__));
+			return;
+		}
+	}
+
+	if (false == ar->arConnected) {
+		if (NO_NETWORK_AVAIL == reason) {
+			/* connect cmd failed */
+			cfg80211_connect_result(ar->arNetDev, bssid,
+						NULL, 0,
+						NULL, 0,
+						WLAN_STATUS_UNSPECIFIED_FAILURE,
+						GFP_KERNEL);
+		}
+	} else {
+		/* connection loss due to disconnect cmd or low rssi */
+		cfg80211_disconnected(ar->arNetDev, reason, NULL, 0, GFP_KERNEL);
+	}
 }
 
 void
 ar6k_cfg80211_scan_node(void *arg, bss_t *ni)
 {
-    struct wiphy *wiphy = (struct wiphy *)arg;
-    u16 size;
-    unsigned char *ieeemgmtbuf = NULL;
-    struct ieee80211_mgmt *mgmt;
-    struct ieee80211_channel *channel;
-    struct ieee80211_supported_band *band;
-    struct ieee80211_common_ie  *cie;
-    s32 signal;
-    int freq;
-
-    cie = &ni->ni_cie;
+	struct wiphy *wiphy = (struct wiphy *)arg;
+	u16 size;
+	unsigned char *ieeemgmtbuf = NULL;
+	struct ieee80211_mgmt *mgmt;
+	struct ieee80211_channel *channel;
+	struct ieee80211_supported_band *band;
+	struct ieee80211_common_ie  *cie;
+	s32 signal;
+	int freq;
+
+	cie = &ni->ni_cie;
 
 #define CHAN_IS_11A(x)  (!((x >= 2412) && (x <= 2484)))
-    if(CHAN_IS_11A(cie->ie_chan)) {
-        /* 11a */
-        band = wiphy->bands[IEEE80211_BAND_5GHZ];
-    } else if((cie->ie_erp) || (cie->ie_xrates)) {
-        /* 11g */
-        band = wiphy->bands[IEEE80211_BAND_2GHZ];
-    } else {
-        /* 11b */
-        band = wiphy->bands[IEEE80211_BAND_2GHZ];
-    }
-
-    size = ni->ni_framelen + offsetof(struct ieee80211_mgmt, u);
-    ieeemgmtbuf = A_MALLOC_NOWAIT(size);
-    if(!ieeemgmtbuf)
-    {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: ieeeMgmtbuf alloc error\n", __func__));
-        return;
-    }
-
-    /* Note:
-       TODO: Update target to include 802.11 mac header while sending bss info.
-       Target removes 802.11 mac header while sending the bss info to host,
-       cfg80211 needs it, for time being just filling the da, sa and bssid fields alone.
-    */
-    mgmt = (struct ieee80211_mgmt *)ieeemgmtbuf;
-    A_MEMCPY(mgmt->da, bcast_mac, ATH_MAC_LEN);
-    A_MEMCPY(mgmt->sa, ni->ni_macaddr, ATH_MAC_LEN);
-    A_MEMCPY(mgmt->bssid, ni->ni_macaddr, ATH_MAC_LEN);
-    A_MEMCPY(ieeemgmtbuf + offsetof(struct ieee80211_mgmt, u),
-             ni->ni_buf, ni->ni_framelen);
-
-    freq    = cie->ie_chan;
-    channel = ieee80211_get_channel(wiphy, freq);
-    signal  = ni->ni_snr * 100;
+	if (CHAN_IS_11A(cie->ie_chan)) {
+		/* 11a */
+		band = wiphy->bands[IEEE80211_BAND_5GHZ];
+	} else if ((cie->ie_erp) || (cie->ie_xrates)) {
+		/* 11g */
+		band = wiphy->bands[IEEE80211_BAND_2GHZ];
+	} else {
+		/* 11b */
+		band = wiphy->bands[IEEE80211_BAND_2GHZ];
+	}
+
+	size = ni->ni_framelen + offsetof(struct ieee80211_mgmt, u);
+	ieeemgmtbuf = A_MALLOC_NOWAIT(size);
+	if (!ieeemgmtbuf)
+	{
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: ieeeMgmtbuf alloc error\n", __func__));
+		return;
+	}
+
+	/* Note:
+	   TODO: Update target to include 802.11 mac header while sending bss info.
+	   Target removes 802.11 mac header while sending the bss info to host,
+	   cfg80211 needs it, for time being just filling the da, sa and bssid fields alone.
+	*/
+	mgmt = (struct ieee80211_mgmt *)ieeemgmtbuf;
+	A_MEMCPY(mgmt->da, bcast_mac, ATH_MAC_LEN);
+	A_MEMCPY(mgmt->sa, ni->ni_macaddr, ATH_MAC_LEN);
+	A_MEMCPY(mgmt->bssid, ni->ni_macaddr, ATH_MAC_LEN);
+	A_MEMCPY(ieeemgmtbuf + offsetof(struct ieee80211_mgmt, u),
+		 ni->ni_buf, ni->ni_framelen);
+
+	freq    = cie->ie_chan;
+	channel = ieee80211_get_channel(wiphy, freq);
+	signal  = ni->ni_snr * 100;
 
 	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
 		("%s: bssid %pM channel %d freq %d size %d\n", __func__,
 			mgmt->bssid, channel->hw_value, freq, size));
-    cfg80211_inform_bss_frame(wiphy, channel, mgmt,
-                              le16_to_cpu(size),
-                              signal, GFP_KERNEL);
+	cfg80211_inform_bss_frame(wiphy, channel, mgmt,
+				  le16_to_cpu(size),
+				  signal, GFP_KERNEL);
 
-    A_FREE (ieeemgmtbuf);
+	A_FREE (ieeemgmtbuf);
 }
 
 static int
 ar6k_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
-                   struct cfg80211_scan_request *request)
+		   struct cfg80211_scan_request *request)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
-    int ret = 0;
-    u32 forceFgScan = 0;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
-
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
-
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
-
-    if (!ar->arUserBssFilter) {
-        if (wmi_bssfilter_cmd(ar->arWmi,
-                             (ar->arConnected ? ALL_BUT_BSS_FILTER : ALL_BSS_FILTER),
-                             0) != 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Couldn't set bss filtering\n", __func__));
-            return -EIO;
-        }
-    }
-
-    if(request->n_ssids &&
-       request->ssids[0].ssid_len) {
-        u8 i;
-
-        if(request->n_ssids > MAX_PROBED_SSID_INDEX) {
-            request->n_ssids = MAX_PROBED_SSID_INDEX;
-        }
-
-        for (i = 0; i < request->n_ssids; i++) {
-            wmi_probedSsid_cmd(ar->arWmi, i, SPECIFIC_SSID_FLAG,
-                               request->ssids[i].ssid_len,
-                               request->ssids[i].ssid);
-        }
-    }
-
-    if(ar->arConnected) {
-        forceFgScan = 1;
-    }
-
-    if(wmi_startscan_cmd(ar->arWmi, WMI_LONG_SCAN, forceFgScan, false, \
-                         0, 0, 0, NULL) != 0) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_startscan_cmd failed\n", __func__));
-        ret = -EIO;
-    }
-
-    ar->scan_request = request;
-
-    return ret;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
+	int ret = 0;
+	u32 forceFgScan = 0;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
+
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
+
+	if (!ar->arUserBssFilter) {
+		if (wmi_bssfilter_cmd(ar->arWmi,
+				      (ar->arConnected ? ALL_BUT_BSS_FILTER : ALL_BSS_FILTER),
+				      0) != 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Couldn't set bss filtering\n", __func__));
+			return -EIO;
+		}
+	}
+
+	if (request->n_ssids &&
+	   request->ssids[0].ssid_len) {
+		u8 i;
+
+		if (request->n_ssids > MAX_PROBED_SSID_INDEX) {
+			request->n_ssids = MAX_PROBED_SSID_INDEX;
+		}
+
+		for (i = 0; i < request->n_ssids; i++) {
+			wmi_probedSsid_cmd(ar->arWmi, i, SPECIFIC_SSID_FLAG,
+					   request->ssids[i].ssid_len,
+					   request->ssids[i].ssid);
+		}
+	}
+
+	if (ar->arConnected) {
+		forceFgScan = 1;
+	}
+
+	if (wmi_startscan_cmd(ar->arWmi, WMI_LONG_SCAN, forceFgScan, false, \
+			     0, 0, 0, NULL) != 0) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_startscan_cmd failed\n", __func__));
+		ret = -EIO;
+	}
+
+	ar->scan_request = request;
+
+	return ret;
 }
 
 void
 ar6k_cfg80211_scanComplete_event(AR_SOFTC_T *ar, int status)
 {
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: status %d\n", __func__, status));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: status %d\n", __func__, status));
 
-    if(ar->scan_request)
-    {
-        /* Translate data to cfg80211 mgmt format */
-        wmi_iterate_nodes(ar->arWmi, ar6k_cfg80211_scan_node, ar->wdev->wiphy);
+	if (ar->scan_request)
+	{
+		/* Translate data to cfg80211 mgmt format */
+		wmi_iterate_nodes(ar->arWmi, ar6k_cfg80211_scan_node, ar->wdev->wiphy);
 
-        cfg80211_scan_done(ar->scan_request,
-                          (status & A_ECANCELED) ? true : false);
+		cfg80211_scan_done(ar->scan_request,
+				   (status & A_ECANCELED) ? true : false);
 
-        if(ar->scan_request->n_ssids &&
-           ar->scan_request->ssids[0].ssid_len) {
-            u8 i;
+		if (ar->scan_request->n_ssids &&
+		   ar->scan_request->ssids[0].ssid_len) {
+			u8 i;
 
-            for (i = 0; i < ar->scan_request->n_ssids; i++) {
-                wmi_probedSsid_cmd(ar->arWmi, i, DISABLE_SSID_FLAG,
-                                   0, NULL);
-            }
-        }
-        ar->scan_request = NULL;
-    }
+			for (i = 0; i < ar->scan_request->n_ssids; i++) {
+				wmi_probedSsid_cmd(ar->arWmi, i, DISABLE_SSID_FLAG,
+						   0, NULL);
+			}
+		}
+		ar->scan_request = NULL;
+	}
 }
 
 static int
 ar6k_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
-                      u8 key_index, bool pairwise, const u8 *mac_addr,
-                      struct key_params *params)
+		      u8 key_index, bool pairwise, const u8 *mac_addr,
+		      struct key_params *params)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
-    struct ar_key *key = NULL;
-    u8 key_usage;
-    u8 key_type;
-    int status = 0;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s:\n", __func__));
-
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
-
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
-
-    if(key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
-                        ("%s: key index %d out of bounds\n", __func__, key_index));
-        return -ENOENT;
-    }
-
-    key = &ar->keys[key_index];
-    A_MEMZERO(key, sizeof(struct ar_key));
-
-    if(!mac_addr || is_broadcast_ether_addr(mac_addr)) {
-        key_usage = GROUP_USAGE;
-    } else {
-        key_usage = PAIRWISE_USAGE;
-    }
-
-    if(params) {
-        if(params->key_len > WLAN_MAX_KEY_LEN ||
-            params->seq_len > IW_ENCODE_SEQ_MAX_SIZE)
-            return -EINVAL;
-
-        key->key_len = params->key_len;
-        A_MEMCPY(key->key, params->key, key->key_len);
-        key->seq_len = params->seq_len;
-        A_MEMCPY(key->seq, params->seq, key->seq_len);
-        key->cipher = params->cipher;
-    }
-
-    switch (key->cipher) {
-    case WLAN_CIPHER_SUITE_WEP40:
-    case WLAN_CIPHER_SUITE_WEP104:
-        key_type = WEP_CRYPT;
-        break;
-
-    case WLAN_CIPHER_SUITE_TKIP:
-        key_type = TKIP_CRYPT;
-        break;
-
-    case WLAN_CIPHER_SUITE_CCMP:
-        key_type = AES_CRYPT;
-        break;
-
-    default:
-        return -ENOTSUPP;
-    }
-
-    if (((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)) &&
-        (GROUP_USAGE & key_usage))
-    {
-        A_UNTIMEOUT(&ar->disconnect_timer);
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
-                    ("%s: index %d, key_len %d, key_type 0x%x,"\
-                    " key_usage 0x%x, seq_len %d\n",
-                    __func__, key_index, key->key_len, key_type,
-                    key_usage, key->seq_len));
-
-    ar->arDefTxKeyIndex = key_index;
-    status = wmi_addKey_cmd(ar->arWmi, ar->arDefTxKeyIndex, key_type, key_usage,
-                    key->key_len, key->seq, key->key, KEY_OP_INIT_VAL,
-                    (u8 *)mac_addr, SYNC_BOTH_WMIFLAG);
-
-
-    if (status) {
-        return -EIO;
-    }
-
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
+	struct ar_key *key = NULL;
+	u8 key_usage;
+	u8 key_type;
+	int status = 0;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s:\n", __func__));
+
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
+
+	if (key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+				("%s: key index %d out of bounds\n", __func__, key_index));
+		return -ENOENT;
+	}
+
+	key = &ar->keys[key_index];
+	A_MEMZERO(key, sizeof(struct ar_key));
+
+	if (!mac_addr || is_broadcast_ether_addr(mac_addr)) {
+		key_usage = GROUP_USAGE;
+	} else {
+		key_usage = PAIRWISE_USAGE;
+	}
+
+	if (params) {
+		if (params->key_len > WLAN_MAX_KEY_LEN ||
+		   params->seq_len > IW_ENCODE_SEQ_MAX_SIZE)
+			return -EINVAL;
+
+		key->key_len = params->key_len;
+		A_MEMCPY(key->key, params->key, key->key_len);
+		key->seq_len = params->seq_len;
+		A_MEMCPY(key->seq, params->seq, key->seq_len);
+		key->cipher = params->cipher;
+	}
+
+	switch (key->cipher) {
+	case WLAN_CIPHER_SUITE_WEP40:
+	case WLAN_CIPHER_SUITE_WEP104:
+		key_type = WEP_CRYPT;
+		break;
+
+	case WLAN_CIPHER_SUITE_TKIP:
+		key_type = TKIP_CRYPT;
+		break;
+
+	case WLAN_CIPHER_SUITE_CCMP:
+		key_type = AES_CRYPT;
+		break;
+
+	default:
+		return -ENOTSUPP;
+	}
+
+	if (((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)) &&
+	    (GROUP_USAGE & key_usage))
+	{
+		A_UNTIMEOUT(&ar->disconnect_timer);
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+			("%s: index %d, key_len %d, key_type 0x%x,"\
+			 " key_usage 0x%x, seq_len %d\n",
+			 __func__, key_index, key->key_len, key_type,
+			 key_usage, key->seq_len));
+
+	ar->arDefTxKeyIndex = key_index;
+	status = wmi_addKey_cmd(ar->arWmi, ar->arDefTxKeyIndex, key_type, key_usage,
+				key->key_len, key->seq, key->key, KEY_OP_INIT_VAL,
+				(u8 *)mac_addr, SYNC_BOTH_WMIFLAG);
+
+
+	if (status) {
+		return -EIO;
+	}
+
+	return 0;
 }
 
 static int
 ar6k_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev,
-                      u8 key_index, bool pairwise, const u8 *mac_addr)
+		      u8 key_index, bool pairwise, const u8 *mac_addr)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d\n", __func__, key_index));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d\n", __func__, key_index));
 
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
 
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
 
-    if(key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
-                        ("%s: key index %d out of bounds\n", __func__, key_index));
-        return -ENOENT;
-    }
+	if (key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+				("%s: key index %d out of bounds\n", __func__, key_index));
+		return -ENOENT;
+	}
 
-    if(!ar->keys[key_index].key_len) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d is empty\n", __func__, key_index));
-        return 0;
-    }
+	if (!ar->keys[key_index].key_len) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d is empty\n", __func__, key_index));
+		return 0;
+	}
 
-    ar->keys[key_index].key_len = 0;
+	ar->keys[key_index].key_len = 0;
 
-    return wmi_deleteKey_cmd(ar->arWmi, key_index);
+	return wmi_deleteKey_cmd(ar->arWmi, key_index);
 }
 
 
 static int
 ar6k_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev,
-                      u8 key_index, bool pairwise, const u8 *mac_addr,
-                      void *cookie,
-                      void (*callback)(void *cookie, struct key_params*))
+		      u8 key_index, bool pairwise, const u8 *mac_addr,
+		      void *cookie,
+		      void (*callback)(void *cookie, struct key_params*))
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
-    struct ar_key *key = NULL;
-    struct key_params params;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d\n", __func__, key_index));
-
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
-
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
-
-    if(key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
-                        ("%s: key index %d out of bounds\n", __func__, key_index));
-        return -ENOENT;
-    }
-
-    key = &ar->keys[key_index];
-    A_MEMZERO(&params, sizeof(params));
-    params.cipher = key->cipher;
-    params.key_len = key->key_len;
-    params.seq_len = key->seq_len;
-    params.seq = key->seq;
-    params.key = key->key;
-
-    callback(cookie, &params);
-
-    return key->key_len ? 0 : -ENOENT;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
+	struct ar_key *key = NULL;
+	struct key_params params;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d\n", __func__, key_index));
+
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
+
+	if (key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+				("%s: key index %d out of bounds\n", __func__, key_index));
+		return -ENOENT;
+	}
+
+	key = &ar->keys[key_index];
+	A_MEMZERO(&params, sizeof(params));
+	params.cipher = key->cipher;
+	params.key_len = key->key_len;
+	params.seq_len = key->seq_len;
+	params.seq = key->seq;
+	params.key = key->key;
+
+	callback(cookie, &params);
+
+	return key->key_len ? 0 : -ENOENT;
 }
 
 
 static int
 ar6k_cfg80211_set_default_key(struct wiphy *wiphy, struct net_device *ndev,
-                              u8 key_index, bool unicast, bool multicast)
+			      u8 key_index, bool unicast, bool multicast)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
-    struct ar_key *key = NULL;
-    int status = 0;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d\n", __func__, key_index));
-
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
-
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
-
-    if(key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
-                        ("%s: key index %d out of bounds\n",
-                        __func__, key_index));
-        return -ENOENT;
-    }
-
-    if(!ar->keys[key_index].key_len) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: invalid key index %d\n",
-                        __func__, key_index));
-        return -EINVAL;
-    }
-
-    ar->arDefTxKeyIndex = key_index;
-    key = &ar->keys[ar->arDefTxKeyIndex];
-    status = wmi_addKey_cmd(ar->arWmi, ar->arDefTxKeyIndex,
-                            ar->arPairwiseCrypto, GROUP_USAGE | TX_USAGE,
-                            key->key_len, key->seq, key->key, KEY_OP_INIT_VAL,
-                            NULL, SYNC_BOTH_WMIFLAG);
-    if (status) {
-        return -EIO;
-    }
-
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
+	struct ar_key *key = NULL;
+	int status = 0;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d\n", __func__, key_index));
+
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
+
+	if (key_index < WMI_MIN_KEY_INDEX || key_index > WMI_MAX_KEY_INDEX) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+				("%s: key index %d out of bounds\n",
+				 __func__, key_index));
+		return -ENOENT;
+	}
+
+	if (!ar->keys[key_index].key_len) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: invalid key index %d\n",
+						 __func__, key_index));
+		return -EINVAL;
+	}
+
+	ar->arDefTxKeyIndex = key_index;
+	key = &ar->keys[ar->arDefTxKeyIndex];
+	status = wmi_addKey_cmd(ar->arWmi, ar->arDefTxKeyIndex,
+				ar->arPairwiseCrypto, GROUP_USAGE | TX_USAGE,
+				key->key_len, key->seq, key->key, KEY_OP_INIT_VAL,
+				NULL, SYNC_BOTH_WMIFLAG);
+	if (status) {
+		return -EIO;
+	}
+
+	return 0;
 }
 
 static int
 ar6k_cfg80211_set_default_mgmt_key(struct wiphy *wiphy, struct net_device *ndev,
-                                   u8 key_index)
+				   u8 key_index)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(ndev);
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d\n", __func__, key_index));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: index %d\n", __func__, key_index));
 
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
 
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: not supported\n", __func__));
-    return -ENOTSUPP;
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: not supported\n", __func__));
+	return -ENOTSUPP;
 }
 
 void
 ar6k_cfg80211_tkip_micerr_event(AR_SOFTC_T *ar, u8 keyid, bool ismcast)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
-                    ("%s: keyid %d, ismcast %d\n", __func__, keyid, ismcast));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO,
+			("%s: keyid %d, ismcast %d\n", __func__, keyid, ismcast));
 
-    cfg80211_michael_mic_failure(ar->arNetDev, ar->arBssid,
-                                 (ismcast ? NL80211_KEYTYPE_GROUP : NL80211_KEYTYPE_PAIRWISE),
-                                 keyid, NULL, GFP_KERNEL);
+	cfg80211_michael_mic_failure(ar->arNetDev, ar->arBssid,
+				     (ismcast ? NL80211_KEYTYPE_GROUP : NL80211_KEYTYPE_PAIRWISE),
+				     keyid, NULL, GFP_KERNEL);
 }
 
 static int
 ar6k_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)wiphy_priv(wiphy);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)wiphy_priv(wiphy);
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: changed 0x%x\n", __func__, changed));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: changed 0x%x\n", __func__, changed));
 
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
 
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
 
-    if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
-        if (wmi_set_rts_cmd(ar->arWmi,wiphy->rts_threshold) != 0){
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_set_rts_cmd failed\n", __func__));
-            return -EIO;
-        }
-    }
+	if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
+		if (wmi_set_rts_cmd(ar->arWmi,wiphy->rts_threshold) != 0){
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_set_rts_cmd failed\n", __func__));
+			return -EIO;
+		}
+	}
 
-    return 0;
+	return 0;
 }
 
 static int
 ar6k_cfg80211_set_bitrate_mask(struct wiphy *wiphy, struct net_device *dev,
-                               const u8 *peer,
-                               const struct cfg80211_bitrate_mask *mask)
+			       const u8 *peer,
+			       const struct cfg80211_bitrate_mask *mask)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Setting rates: Not supported\n"));
-    return -EIO;
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Setting rates: Not supported\n"));
+	return -EIO;
 }
 
 /* The type nl80211_tx_power_setting replaces the following data type from 2.6.36 onwards */
 static int
 ar6k_cfg80211_set_txpower(struct wiphy *wiphy, enum nl80211_tx_power_setting type, int dbm)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)wiphy_priv(wiphy);
-    u8 ar_dbm;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: type 0x%x, dbm %d\n", __func__, type, dbm));
-
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
-
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
-
-    ar->arTxPwrSet = false;
-    switch(type) {
-    case NL80211_TX_POWER_AUTOMATIC:
-        return 0;
-    case NL80211_TX_POWER_LIMITED:
-        ar->arTxPwr = ar_dbm = dbm;
-        ar->arTxPwrSet = true;
-        break;
-    default:
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: type 0x%x not supported\n", __func__, type));
-        return -EOPNOTSUPP;
-    }
-
-    wmi_set_txPwr_cmd(ar->arWmi, ar_dbm);
-
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)wiphy_priv(wiphy);
+	u8 ar_dbm;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: type 0x%x, dbm %d\n", __func__, type, dbm));
+
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
+
+	ar->arTxPwrSet = false;
+	switch(type) {
+	case NL80211_TX_POWER_AUTOMATIC:
+		return 0;
+	case NL80211_TX_POWER_LIMITED:
+		ar->arTxPwr = ar_dbm = dbm;
+		ar->arTxPwrSet = true;
+		break;
+	default:
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: type 0x%x not supported\n", __func__, type));
+		return -EOPNOTSUPP;
+	}
+
+	wmi_set_txPwr_cmd(ar->arWmi, ar_dbm);
+
+	return 0;
 }
 
 static int
 ar6k_cfg80211_get_txpower(struct wiphy *wiphy, int *dbm)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)wiphy_priv(wiphy);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)wiphy_priv(wiphy);
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
 
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
 
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
 
-    if((ar->arConnected == true)) {
-        ar->arTxPwr = 0;
+	if ((ar->arConnected == true)) {
+		ar->arTxPwr = 0;
 
-        if(wmi_get_txPwr_cmd(ar->arWmi) != 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_get_txPwr_cmd failed\n", __func__));
-            return -EIO;
-        }
+		if (wmi_get_txPwr_cmd(ar->arWmi) != 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_get_txPwr_cmd failed\n", __func__));
+			return -EIO;
+		}
 
-        wait_event_interruptible_timeout(arEvent, ar->arTxPwr != 0, 5 * HZ);
+		wait_event_interruptible_timeout(arEvent, ar->arTxPwr != 0, 5 * HZ);
 
-        if(signal_pending(current)) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Target did not respond\n", __func__));
-            return -EINTR;
-        }
-    }
+		if (signal_pending(current)) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Target did not respond\n", __func__));
+			return -EINTR;
+		}
+	}
 
-    *dbm = ar->arTxPwr;
-    return 0;
+	*dbm = ar->arTxPwr;
+	return 0;
 }
 
 static int
 ar6k_cfg80211_set_power_mgmt(struct wiphy *wiphy,
-                             struct net_device *dev,
-                             bool pmgmt, int timeout)
+			     struct net_device *dev,
+			     bool pmgmt, int timeout)
 {
-    AR_SOFTC_T *ar = ar6k_priv(dev);
-    WMI_POWER_MODE_CMD pwrMode;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: pmgmt %d, timeout %d\n", __func__, pmgmt, timeout));
-
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
-
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
-
-    if(pmgmt) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Max Perf\n", __func__));
-        pwrMode.powerMode = MAX_PERF_POWER;
-    } else {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Rec Power\n", __func__));
-        pwrMode.powerMode = REC_POWER;
-    }
-
-    if(wmi_powermode_cmd(ar->arWmi, pwrMode.powerMode) != 0) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_powermode_cmd failed\n", __func__));
-        return -EIO;
-    }
-
-    return 0;
+	AR_SOFTC_T *ar = ar6k_priv(dev);
+	WMI_POWER_MODE_CMD pwrMode;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: pmgmt %d, timeout %d\n", __func__, pmgmt, timeout));
+
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
+
+	if (pmgmt) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Max Perf\n", __func__));
+		pwrMode.powerMode = MAX_PERF_POWER;
+	} else {
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Rec Power\n", __func__));
+		pwrMode.powerMode = REC_POWER;
+	}
+
+	if (wmi_powermode_cmd(ar->arWmi, pwrMode.powerMode) != 0) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: wmi_powermode_cmd failed\n", __func__));
+		return -EIO;
+	}
+
+	return 0;
 }
 
 static struct net_device *
 ar6k_cfg80211_add_virtual_intf(struct wiphy *wiphy, char *name,
-            				    enum nl80211_iftype type, u32 *flags,
-            				    struct vif_params *params)
+			       enum nl80211_iftype type, u32 *flags,
+			       struct vif_params *params)
 {
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: not supported\n", __func__));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: not supported\n", __func__));
 
-    /* Multiple virtual interface is not supported.
-     * The default interface supports STA and IBSS type
-     */
-    return ERR_PTR(-EOPNOTSUPP);
+	/* Multiple virtual interface is not supported.
+	 * The default interface supports STA and IBSS type
+	 */
+	return ERR_PTR(-EOPNOTSUPP);
 }
 
 static int
 ar6k_cfg80211_del_virtual_intf(struct wiphy *wiphy, struct net_device *dev)
 {
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: not supported\n", __func__));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: not supported\n", __func__));
 
-    /* Multiple virtual interface is not supported.
-     * The default interface supports STA and IBSS type
-     */
-    return -EOPNOTSUPP;
+	/* Multiple virtual interface is not supported.
+	 * The default interface supports STA and IBSS type
+	 */
+	return -EOPNOTSUPP;
 }
 
 static int
 ar6k_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev,
-                           enum nl80211_iftype type, u32 *flags,
-                           struct vif_params *params)
+			   enum nl80211_iftype type, u32 *flags,
+			   struct vif_params *params)
 {
-    AR_SOFTC_T *ar = ar6k_priv(ndev);
-    struct wireless_dev *wdev = ar->wdev;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: type %u\n", __func__, type));
-
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
-
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
-
-    switch (type) {
-    case NL80211_IFTYPE_STATION:
-        ar->arNextMode = INFRA_NETWORK;
-        break;
-    case NL80211_IFTYPE_ADHOC:
-        ar->arNextMode = ADHOC_NETWORK;
-        break;
-    default:
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: type %u\n", __func__, type));
-        return -EOPNOTSUPP;
-    }
-
-    wdev->iftype = type;
-
-    return 0;
+	AR_SOFTC_T *ar = ar6k_priv(ndev);
+	struct wireless_dev *wdev = ar->wdev;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: type %u\n", __func__, type));
+
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
+
+	switch (type) {
+	case NL80211_IFTYPE_STATION:
+		ar->arNextMode = INFRA_NETWORK;
+		break;
+	case NL80211_IFTYPE_ADHOC:
+		ar->arNextMode = ADHOC_NETWORK;
+		break;
+	default:
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: type %u\n", __func__, type));
+		return -EOPNOTSUPP;
+	}
+
+	wdev->iftype = type;
+
+	return 0;
 }
 
 static int
 ar6k_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
-                        struct cfg80211_ibss_params *ibss_param)
+			struct cfg80211_ibss_params *ibss_param)
 {
-    AR_SOFTC_T *ar = ar6k_priv(dev);
-    int status;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
-
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
-
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
-
-    if(!ibss_param->ssid_len || IEEE80211_MAX_SSID_LEN < ibss_param->ssid_len) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: ssid invalid\n", __func__));
-        return -EINVAL;
-    }
-
-    ar->arSsidLen = ibss_param->ssid_len;
-    A_MEMCPY(ar->arSsid, ibss_param->ssid, ar->arSsidLen);
-
-    if(ibss_param->channel) {
-        ar->arChannelHint = ibss_param->channel->center_freq;
-    }
-
-    if(ibss_param->channel_fixed) {
-        /* TODO: channel_fixed: The channel should be fixed, do not search for
-         * IBSSs to join on other channels. Target firmware does not support this
-         * feature, needs to be updated.*/
-    }
-
-    A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
-    if(ibss_param->bssid) {
-        if(A_MEMCMP(&ibss_param->bssid, bcast_mac, AR6000_ETH_ADDR_LEN)) {
-            A_MEMCPY(ar->arReqBssid, ibss_param->bssid, sizeof(ar->arReqBssid));
-        }
-    }
-
-    ar6k_set_wpa_version(ar, 0);
-    ar6k_set_auth_type(ar, NL80211_AUTHTYPE_OPEN_SYSTEM);
-
-    if(ibss_param->privacy) {
-        ar6k_set_cipher(ar, WLAN_CIPHER_SUITE_WEP40, true);
-        ar6k_set_cipher(ar, WLAN_CIPHER_SUITE_WEP40, false);
-    } else {
-        ar6k_set_cipher(ar, IW_AUTH_CIPHER_NONE, true);
-        ar6k_set_cipher(ar, IW_AUTH_CIPHER_NONE, false);
-    }
-
-    ar->arNetworkType = ar->arNextMode;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Connect called with authmode %d dot11 auth %d"\
-                    " PW crypto %d PW crypto Len %d GRP crypto %d"\
-                    " GRP crypto Len %d channel hint %u\n",
-                    __func__, ar->arAuthMode, ar->arDot11AuthMode,
-                    ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
-                    ar->arGroupCrypto, ar->arGroupCryptoLen, ar->arChannelHint));
-
-    status = wmi_connect_cmd(ar->arWmi, ar->arNetworkType,
-                            ar->arDot11AuthMode, ar->arAuthMode,
-                            ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
-                            ar->arGroupCrypto,ar->arGroupCryptoLen,
-                            ar->arSsidLen, ar->arSsid,
-                            ar->arReqBssid, ar->arChannelHint,
-                            ar->arConnectCtrlFlags);
-
-    return 0;
+	AR_SOFTC_T *ar = ar6k_priv(dev);
+	int status;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
+
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
+
+	if (!ibss_param->ssid_len || IEEE80211_MAX_SSID_LEN < ibss_param->ssid_len) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: ssid invalid\n", __func__));
+		return -EINVAL;
+	}
+
+	ar->arSsidLen = ibss_param->ssid_len;
+	A_MEMCPY(ar->arSsid, ibss_param->ssid, ar->arSsidLen);
+
+	if (ibss_param->channel) {
+		ar->arChannelHint = ibss_param->channel->center_freq;
+	}
+
+	if (ibss_param->channel_fixed) {
+		/* TODO: channel_fixed: The channel should be fixed, do not search for
+		 * IBSSs to join on other channels. Target firmware does not support this
+		 * feature, needs to be updated.*/
+	}
+
+	A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
+	if (ibss_param->bssid) {
+		if (A_MEMCMP(&ibss_param->bssid, bcast_mac, AR6000_ETH_ADDR_LEN)) {
+			A_MEMCPY(ar->arReqBssid, ibss_param->bssid, sizeof(ar->arReqBssid));
+		}
+	}
+
+	ar6k_set_wpa_version(ar, 0);
+	ar6k_set_auth_type(ar, NL80211_AUTHTYPE_OPEN_SYSTEM);
+
+	if (ibss_param->privacy) {
+		ar6k_set_cipher(ar, WLAN_CIPHER_SUITE_WEP40, true);
+		ar6k_set_cipher(ar, WLAN_CIPHER_SUITE_WEP40, false);
+	} else {
+		ar6k_set_cipher(ar, IW_AUTH_CIPHER_NONE, true);
+		ar6k_set_cipher(ar, IW_AUTH_CIPHER_NONE, false);
+	}
+
+	ar->arNetworkType = ar->arNextMode;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: Connect called with authmode %d dot11 auth %d"\
+					 " PW crypto %d PW crypto Len %d GRP crypto %d"\
+					 " GRP crypto Len %d channel hint %u\n",
+					 __func__, ar->arAuthMode, ar->arDot11AuthMode,
+					 ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
+					 ar->arGroupCrypto, ar->arGroupCryptoLen, ar->arChannelHint));
+
+	status = wmi_connect_cmd(ar->arWmi, ar->arNetworkType,
+				 ar->arDot11AuthMode, ar->arAuthMode,
+				 ar->arPairwiseCrypto, ar->arPairwiseCryptoLen,
+				 ar->arGroupCrypto,ar->arGroupCryptoLen,
+				 ar->arSsidLen, ar->arSsid,
+				 ar->arReqBssid, ar->arChannelHint,
+				 ar->arConnectCtrlFlags);
+
+	return 0;
 }
 
 static int
 ar6k_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
 
-    if(ar->arWmiReady == false) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wmi not ready\n", __func__));
+		return -EIO;
+	}
 
-    if(ar->arWlanState == WLAN_DISABLED) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("%s: Wlan disabled\n", __func__));
+		return -EIO;
+	}
 
-    wmi_disconnect_cmd(ar->arWmi);
-    A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-    ar->arSsidLen = 0;
+	wmi_disconnect_cmd(ar->arWmi);
+	A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+	ar->arSsidLen = 0;
 
-    return 0;
+	return 0;
 }
 
 
 static const
 u32 cipher_suites[] = {
-    WLAN_CIPHER_SUITE_WEP40,
-    WLAN_CIPHER_SUITE_WEP104,
-    WLAN_CIPHER_SUITE_TKIP,
-    WLAN_CIPHER_SUITE_CCMP,
+	WLAN_CIPHER_SUITE_WEP40,
+	WLAN_CIPHER_SUITE_WEP104,
+	WLAN_CIPHER_SUITE_TKIP,
+	WLAN_CIPHER_SUITE_CCMP,
 };
 
 static struct
 cfg80211_ops ar6k_cfg80211_ops = {
-    .change_virtual_intf = ar6k_cfg80211_change_iface,
-    .add_virtual_intf = ar6k_cfg80211_add_virtual_intf,
-    .del_virtual_intf = ar6k_cfg80211_del_virtual_intf,
-    .scan = ar6k_cfg80211_scan,
-    .connect = ar6k_cfg80211_connect,
-    .disconnect = ar6k_cfg80211_disconnect,
-    .add_key = ar6k_cfg80211_add_key,
-    .get_key = ar6k_cfg80211_get_key,
-    .del_key = ar6k_cfg80211_del_key,
-    .set_default_key = ar6k_cfg80211_set_default_key,
-    .set_default_mgmt_key = ar6k_cfg80211_set_default_mgmt_key,
-    .set_wiphy_params = ar6k_cfg80211_set_wiphy_params,
-    .set_bitrate_mask = ar6k_cfg80211_set_bitrate_mask,
-    .set_tx_power = ar6k_cfg80211_set_txpower,
-    .get_tx_power = ar6k_cfg80211_get_txpower,
-    .set_power_mgmt = ar6k_cfg80211_set_power_mgmt,
-    .join_ibss = ar6k_cfg80211_join_ibss,
-    .leave_ibss = ar6k_cfg80211_leave_ibss,
+	.change_virtual_intf = ar6k_cfg80211_change_iface,
+	.add_virtual_intf = ar6k_cfg80211_add_virtual_intf,
+	.del_virtual_intf = ar6k_cfg80211_del_virtual_intf,
+	.scan = ar6k_cfg80211_scan,
+	.connect = ar6k_cfg80211_connect,
+	.disconnect = ar6k_cfg80211_disconnect,
+	.add_key = ar6k_cfg80211_add_key,
+	.get_key = ar6k_cfg80211_get_key,
+	.del_key = ar6k_cfg80211_del_key,
+	.set_default_key = ar6k_cfg80211_set_default_key,
+	.set_default_mgmt_key = ar6k_cfg80211_set_default_mgmt_key,
+	.set_wiphy_params = ar6k_cfg80211_set_wiphy_params,
+	.set_bitrate_mask = ar6k_cfg80211_set_bitrate_mask,
+	.set_tx_power = ar6k_cfg80211_set_txpower,
+	.get_tx_power = ar6k_cfg80211_get_txpower,
+	.set_power_mgmt = ar6k_cfg80211_set_power_mgmt,
+	.join_ibss = ar6k_cfg80211_join_ibss,
+	.leave_ibss = ar6k_cfg80211_leave_ibss,
 };
 
 struct wireless_dev *
 ar6k_cfg80211_init(struct device *dev)
 {
-    int ret = 0;
-    struct wireless_dev *wdev;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
-
-    wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
-    if(!wdev) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                        ("%s: Couldn't allocate wireless device\n", __func__));
-        return ERR_PTR(-ENOMEM);
-    }
-
-    /* create a new wiphy for use with cfg80211 */
-    wdev->wiphy = wiphy_new(&ar6k_cfg80211_ops, sizeof(AR_SOFTC_T));
-    if(!wdev->wiphy) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                        ("%s: Couldn't allocate wiphy device\n", __func__));
-        kfree(wdev);
-        return ERR_PTR(-ENOMEM);
-    }
-
-    /* set device pointer for wiphy */
-    set_wiphy_dev(wdev->wiphy, dev);
-
-    wdev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
-                                   BIT(NL80211_IFTYPE_ADHOC);
-    /* max num of ssids that can be probed during scanning */
-    wdev->wiphy->max_scan_ssids = MAX_PROBED_SSID_INDEX;
-    wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &ar6k_band_2ghz;
-    wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = &ar6k_band_5ghz;
-    wdev->wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
-
-    wdev->wiphy->cipher_suites = cipher_suites;
-    wdev->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
-
-    ret = wiphy_register(wdev->wiphy);
-    if(ret < 0) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                        ("%s: Couldn't register wiphy device\n", __func__));
-        wiphy_free(wdev->wiphy);
-        return ERR_PTR(ret);
-    }
-
-    return wdev;
+	int ret = 0;
+	struct wireless_dev *wdev;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
+
+	wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
+	if (!wdev) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("%s: Couldn't allocate wireless device\n", __func__));
+		return ERR_PTR(-ENOMEM);
+	}
+
+	/* create a new wiphy for use with cfg80211 */
+	wdev->wiphy = wiphy_new(&ar6k_cfg80211_ops, sizeof(AR_SOFTC_T));
+	if (!wdev->wiphy) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("%s: Couldn't allocate wiphy device\n", __func__));
+		kfree(wdev);
+		return ERR_PTR(-ENOMEM);
+	}
+
+	/* set device pointer for wiphy */
+	set_wiphy_dev(wdev->wiphy, dev);
+
+	wdev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+		BIT(NL80211_IFTYPE_ADHOC);
+	/* max num of ssids that can be probed during scanning */
+	wdev->wiphy->max_scan_ssids = MAX_PROBED_SSID_INDEX;
+	wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &ar6k_band_2ghz;
+	wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = &ar6k_band_5ghz;
+	wdev->wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
+
+	wdev->wiphy->cipher_suites = cipher_suites;
+	wdev->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
+
+	ret = wiphy_register(wdev->wiphy);
+	if (ret < 0) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+				("%s: Couldn't register wiphy device\n", __func__));
+		wiphy_free(wdev->wiphy);
+		return ERR_PTR(ret);
+	}
+
+	return wdev;
 }
 
 void
 ar6k_cfg80211_deinit(AR_SOFTC_T *ar)
 {
-    struct wireless_dev *wdev = ar->wdev;
+	struct wireless_dev *wdev = ar->wdev;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
+	AR_DEBUG_PRINTF(ATH_DEBUG_INFO, ("%s: \n", __func__));
 
-    if(ar->scan_request) {
-        cfg80211_scan_done(ar->scan_request, true);
-        ar->scan_request = NULL;
-    }
+	if (ar->scan_request) {
+		cfg80211_scan_done(ar->scan_request, true);
+		ar->scan_request = NULL;
+	}
 
-    if(!wdev)
-        return;
+	if (!wdev)
+		return;
 
-    wiphy_unregister(wdev->wiphy);
-    wiphy_free(wdev->wiphy);
-    kfree(wdev);
+	wiphy_unregister(wdev->wiphy);
+	wiphy_free(wdev->wiphy);
+	kfree(wdev);
 }
-
-
-
-
-
-
-
diff --git a/drivers/staging/ath6kl/os/linux/eeprom.c b/drivers/staging/ath6kl/os/linux/eeprom.c
index 7d7a63d..5108b0a 100644
--- a/drivers/staging/ath6kl/os/linux/eeprom.c
+++ b/drivers/staging/ath6kl/os/linux/eeprom.c
@@ -37,7 +37,7 @@
 #define EEPROM_WAIT_LIMIT 16 
 
 #define HOST_INTEREST_ITEM_ADDRESS(item)          \
-        (AR6002_HOST_INTEREST_ITEM_ADDRESS(item))
+	(AR6002_HOST_INTEREST_ITEM_ADDRESS(item))
 
 #define EEPROM_SZ 768
 
@@ -70,7 +70,7 @@ wmic_ether_aton(const char *orig, u8 *eth)
 
   i = 0;
   for(bufp = orig; *bufp != '\0'; ++bufp) {
-    unsigned int val;
+	  unsigned int val;
 	int h, l;
 
 	h = hex_to_bin(*bufp++);
@@ -88,16 +88,16 @@ wmic_ether_aton(const char *orig, u8 *eth)
 
 	val = (h << 4) | l;
 
-    eth[i] = (unsigned char) (val & 0377);
-    if(++i == ATH_MAC_LEN) {
-	    /* That's it.  Any trailing junk? */
-	    if (*bufp != '\0') {
-		    return 0;
-	    }
-	    return 1;
-    }
-    if (*bufp != ':')
-	    break;
+	eth[i] = (unsigned char) (val & 0377);
+	if (++i == ATH_MAC_LEN) {
+		/* That's it.  Any trailing junk? */
+		if (*bufp != '\0') {
+			return 0;
+		}
+		return 1;
+	}
+	if (*bufp != ':')
+		break;
   }
   return 0;
 }
@@ -129,28 +129,28 @@ update_mac(unsigned char *eeprom, int size, unsigned char *macaddr)
 inline void
 BMI_read_reg(u32 address, u32 *pvalue)
 {
-    BMIReadSOCRegister(p_bmi_device, address, pvalue);
+	BMIReadSOCRegister(p_bmi_device, address, pvalue);
 }
 
 /* Write a value to a Target register. */
 inline void
 BMI_write_reg(u32 address, u32 value)
 {
-    BMIWriteSOCRegister(p_bmi_device, address, value);
+	BMIWriteSOCRegister(p_bmi_device, address, value);
 }
 
 /* Read Target memory word and return its value. */
 inline void
 BMI_read_mem(u32 address, u32 *pvalue)
 {
-    BMIReadMemory(p_bmi_device, address, (A_UCHAR*)(pvalue), 4);
+	BMIReadMemory(p_bmi_device, address, (A_UCHAR*)(pvalue), 4);
 }
 
 /* Write a word to a Target memory. */
 inline void
 BMI_write_mem(u32 address, u8 *p_data, u32 sz)
 {
-    BMIWriteMemory(p_bmi_device, address, (A_UCHAR*)(p_data), sz); 
+	BMIWriteMemory(p_bmi_device, address, (A_UCHAR*)(p_data), sz);
 }
 
 /*
@@ -160,55 +160,55 @@ BMI_write_mem(u32 address, u8 *p_data, u32 sz)
 static void
 enable_SI(HIF_DEVICE *p_device)
 {
-    u32 regval;
+	u32 regval;
+
+	printk("%s\n", __FUNCTION__);
 
-    printk("%s\n", __FUNCTION__);
+	p_bmi_device = p_device;
 
-    p_bmi_device = p_device;
+	BMI_read_reg(RTC_BASE_ADDRESS+SYSTEM_SLEEP_OFFSET, &sys_sleep_reg);
+	BMI_write_reg(RTC_BASE_ADDRESS+SYSTEM_SLEEP_OFFSET, SYSTEM_SLEEP_DISABLE_SET(1)); //disable system sleep temporarily
 
-    BMI_read_reg(RTC_BASE_ADDRESS+SYSTEM_SLEEP_OFFSET, &sys_sleep_reg);
-    BMI_write_reg(RTC_BASE_ADDRESS+SYSTEM_SLEEP_OFFSET, SYSTEM_SLEEP_DISABLE_SET(1)); //disable system sleep temporarily
+	BMI_read_reg(RTC_BASE_ADDRESS+CLOCK_CONTROL_OFFSET, &regval);
+	regval &= ~CLOCK_CONTROL_SI0_CLK_MASK;
+	BMI_write_reg(RTC_BASE_ADDRESS+CLOCK_CONTROL_OFFSET, regval);
 
-    BMI_read_reg(RTC_BASE_ADDRESS+CLOCK_CONTROL_OFFSET, &regval);
-    regval &= ~CLOCK_CONTROL_SI0_CLK_MASK;
-    BMI_write_reg(RTC_BASE_ADDRESS+CLOCK_CONTROL_OFFSET, regval);
+	BMI_read_reg(RTC_BASE_ADDRESS+RESET_CONTROL_OFFSET, &regval);
+	regval &= ~RESET_CONTROL_SI0_RST_MASK;
+	BMI_write_reg(RTC_BASE_ADDRESS+RESET_CONTROL_OFFSET, regval);
 
-    BMI_read_reg(RTC_BASE_ADDRESS+RESET_CONTROL_OFFSET, &regval);
-    regval &= ~RESET_CONTROL_SI0_RST_MASK;
-    BMI_write_reg(RTC_BASE_ADDRESS+RESET_CONTROL_OFFSET, regval);
 
+	BMI_read_reg(GPIO_BASE_ADDRESS+GPIO_PIN0_OFFSET, &regval);
+	regval &= ~GPIO_PIN0_CONFIG_MASK;
+	BMI_write_reg(GPIO_BASE_ADDRESS+GPIO_PIN0_OFFSET, regval);
 
-    BMI_read_reg(GPIO_BASE_ADDRESS+GPIO_PIN0_OFFSET, &regval);
-    regval &= ~GPIO_PIN0_CONFIG_MASK;
-    BMI_write_reg(GPIO_BASE_ADDRESS+GPIO_PIN0_OFFSET, regval);
+	BMI_read_reg(GPIO_BASE_ADDRESS+GPIO_PIN1_OFFSET, &regval);
+	regval &= ~GPIO_PIN1_CONFIG_MASK;
+	BMI_write_reg(GPIO_BASE_ADDRESS+GPIO_PIN1_OFFSET, regval);
 
-    BMI_read_reg(GPIO_BASE_ADDRESS+GPIO_PIN1_OFFSET, &regval);
-    regval &= ~GPIO_PIN1_CONFIG_MASK;
-    BMI_write_reg(GPIO_BASE_ADDRESS+GPIO_PIN1_OFFSET, regval);
+	/* SI_CONFIG = 0x500a6; */
+	regval =    SI_CONFIG_BIDIR_OD_DATA_SET(1)  |
+		SI_CONFIG_I2C_SET(1)            |
+		SI_CONFIG_POS_SAMPLE_SET(1)     |
+		SI_CONFIG_INACTIVE_CLK_SET(1)   |
+		SI_CONFIG_INACTIVE_DATA_SET(1)   |
+		SI_CONFIG_DIVIDER_SET(6);
+	BMI_write_reg(SI_BASE_ADDRESS+SI_CONFIG_OFFSET, regval);
 
-    /* SI_CONFIG = 0x500a6; */
-    regval =    SI_CONFIG_BIDIR_OD_DATA_SET(1)  |
-                SI_CONFIG_I2C_SET(1)            |
-                SI_CONFIG_POS_SAMPLE_SET(1)     |
-                SI_CONFIG_INACTIVE_CLK_SET(1)   |
-                SI_CONFIG_INACTIVE_DATA_SET(1)   |
-                SI_CONFIG_DIVIDER_SET(6);
-    BMI_write_reg(SI_BASE_ADDRESS+SI_CONFIG_OFFSET, regval);
-    
 }
 
 static void
 disable_SI(void)
 {
-    u32 regval;
-    
-    printk("%s\n", __FUNCTION__);
-
-    BMI_write_reg(RTC_BASE_ADDRESS+RESET_CONTROL_OFFSET, RESET_CONTROL_SI0_RST_MASK);
-    BMI_read_reg(RTC_BASE_ADDRESS+CLOCK_CONTROL_OFFSET, &regval);
-    regval |= CLOCK_CONTROL_SI0_CLK_MASK;
-    BMI_write_reg(RTC_BASE_ADDRESS+CLOCK_CONTROL_OFFSET, regval);//Gate SI0 clock
-    BMI_write_reg(RTC_BASE_ADDRESS+SYSTEM_SLEEP_OFFSET, sys_sleep_reg); //restore system sleep setting
+	u32 regval;
+
+	printk("%s\n", __FUNCTION__);
+
+	BMI_write_reg(RTC_BASE_ADDRESS+RESET_CONTROL_OFFSET, RESET_CONTROL_SI0_RST_MASK);
+	BMI_read_reg(RTC_BASE_ADDRESS+CLOCK_CONTROL_OFFSET, &regval);
+	regval |= CLOCK_CONTROL_SI0_CLK_MASK;
+	BMI_write_reg(RTC_BASE_ADDRESS+CLOCK_CONTROL_OFFSET, regval);//Gate SI0 clock
+	BMI_write_reg(RTC_BASE_ADDRESS+SYSTEM_SLEEP_OFFSET, sys_sleep_reg); //restore system sleep setting
 }
 
 /*
@@ -218,22 +218,22 @@ disable_SI(void)
 static void
 request_8byte_read(int offset)
 {
-    u32 regval;
+	u32 regval;
 
 //    printk("%s: request_8byte_read from offset 0x%x\n", __FUNCTION__, offset);
 
-    
-    /* SI_TX_DATA0 = read from offset */
-        regval =(0xa1<<16)|
-                ((offset & 0xff)<<8)    |
-                (0xa0 | ((offset & 0xff00)>>7));
-    
-        BMI_write_reg(SI_BASE_ADDRESS+SI_TX_DATA0_OFFSET, regval);
-
-        regval = SI_CS_START_SET(1)      |
-                SI_CS_RX_CNT_SET(8)     |
-                SI_CS_TX_CNT_SET(3);
-        BMI_write_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, regval);
+
+	/* SI_TX_DATA0 = read from offset */
+	regval =(0xa1<<16)|
+		((offset & 0xff)<<8)    |
+		(0xa0 | ((offset & 0xff00)>>7));
+
+	BMI_write_reg(SI_BASE_ADDRESS+SI_TX_DATA0_OFFSET, regval);
+
+	regval = SI_CS_START_SET(1)      |
+		SI_CS_RX_CNT_SET(8)     |
+		SI_CS_TX_CNT_SET(3);
+	BMI_write_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, regval);
 }
 
 /*
@@ -243,23 +243,23 @@ request_8byte_read(int offset)
 static void
 request_4byte_write(int offset, u32 data)
 {
-    u32 regval;
+	u32 regval;
 
-    printk("%s: request_4byte_write (0x%x) to offset 0x%x\n", __FUNCTION__, data, offset);
+	printk("%s: request_4byte_write (0x%x) to offset 0x%x\n", __FUNCTION__, data, offset);
 
-        /* SI_TX_DATA0 = write data to offset */
-        regval =    ((data & 0xffff) <<16)    |
-                ((offset & 0xff)<<8)    |
-                (0xa0 | ((offset & 0xff00)>>7));
-        BMI_write_reg(SI_BASE_ADDRESS+SI_TX_DATA0_OFFSET, regval);
+	/* SI_TX_DATA0 = write data to offset */
+	regval =    ((data & 0xffff) <<16)    |
+		((offset & 0xff)<<8)    |
+		(0xa0 | ((offset & 0xff00)>>7));
+	BMI_write_reg(SI_BASE_ADDRESS+SI_TX_DATA0_OFFSET, regval);
 
-        regval =    data >> 16;
-        BMI_write_reg(SI_BASE_ADDRESS+SI_TX_DATA1_OFFSET, regval);
+	regval =    data >> 16;
+	BMI_write_reg(SI_BASE_ADDRESS+SI_TX_DATA1_OFFSET, regval);
 
-        regval =    SI_CS_START_SET(1)      |
-                SI_CS_RX_CNT_SET(0)     |
-                SI_CS_TX_CNT_SET(6);
-        BMI_write_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, regval);
+	regval =    SI_CS_START_SET(1)      |
+		SI_CS_RX_CNT_SET(0)     |
+		SI_CS_TX_CNT_SET(6);
+	BMI_write_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, regval);
 }
 
 /*
@@ -269,17 +269,17 @@ request_4byte_write(int offset, u32 data)
 static bool
 request_in_progress(void)
 {
-    u32 regval;
+	u32 regval;
 
-    /* Wait for DONE_INT in SI_CS */
-    BMI_read_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, &regval);
+	/* Wait for DONE_INT in SI_CS */
+	BMI_read_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, &regval);
 
 //    printk("%s: request in progress SI_CS=0x%x\n", __FUNCTION__, regval);
-    if (regval & SI_CS_DONE_ERR_MASK) {
-        printk("%s: EEPROM signaled ERROR (0x%x)\n", __FUNCTION__, regval);
-    }
+	if (regval & SI_CS_DONE_ERR_MASK) {
+		printk("%s: EEPROM signaled ERROR (0x%x)\n", __FUNCTION__, regval);
+	}
 
-    return (!(regval & SI_CS_DONE_INT_MASK));
+	return (!(regval & SI_CS_DONE_INT_MASK));
 }
 
 /*
@@ -288,21 +288,21 @@ request_in_progress(void)
 
 static void eeprom_type_detect(void)
 {
-    u32 regval;
-    u8 i = 0;
+	u32 regval;
+	u8 i = 0;
 
-    request_8byte_read(0x100);
+	request_8byte_read(0x100);
    /* Wait for DONE_INT in SI_CS */
-    do{
-        BMI_read_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, &regval);
-        if (regval & SI_CS_DONE_ERR_MASK) {
-            printk("%s: ERROR : address type was wrongly set\n", __FUNCTION__);     
-            break;
-        }
-        if (i++ == EEPROM_WAIT_LIMIT) {
-            printk("%s: EEPROM not responding\n", __FUNCTION__);
-        }
-    } while(!(regval & SI_CS_DONE_INT_MASK));
+	do{
+		BMI_read_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, &regval);
+		if (regval & SI_CS_DONE_ERR_MASK) {
+			printk("%s: ERROR : address type was wrongly set\n", __FUNCTION__);
+			break;
+		}
+		if (i++ == EEPROM_WAIT_LIMIT) {
+			printk("%s: EEPROM not responding\n", __FUNCTION__);
+		}
+	} while (!(regval & SI_CS_DONE_INT_MASK));
 }
 
 /*
@@ -312,9 +312,9 @@ static void eeprom_type_detect(void)
 inline void
 read_8byte_results(u32 *data)
 {
-    /* Read SI_RX_DATA0 and SI_RX_DATA1 */
-    BMI_read_reg(SI_BASE_ADDRESS+SI_RX_DATA0_OFFSET, &data[0]);
-    BMI_read_reg(SI_BASE_ADDRESS+SI_RX_DATA1_OFFSET, &data[1]);
+	/* Read SI_RX_DATA0 and SI_RX_DATA1 */
+	BMI_read_reg(SI_BASE_ADDRESS+SI_RX_DATA0_OFFSET, &data[0]);
+	BMI_read_reg(SI_BASE_ADDRESS+SI_RX_DATA1_OFFSET, &data[1]);
 }
 
 
@@ -325,13 +325,13 @@ read_8byte_results(u32 *data)
 static void
 wait_for_eeprom_completion(void)
 {
-    int i=0;
+	int i=0;
 
-    while (request_in_progress()) {
-        if (i++ == EEPROM_WAIT_LIMIT) {
-            printk("%s: EEPROM not responding\n", __FUNCTION__);
-        }
-    }
+	while (request_in_progress()) {
+		if (i++ == EEPROM_WAIT_LIMIT) {
+			printk("%s: EEPROM not responding\n", __FUNCTION__);
+		}
+	}
 }
 
 /*
@@ -341,12 +341,12 @@ wait_for_eeprom_completion(void)
 static void
 fetch_8bytes(int offset, u32 *data)
 {
-    request_8byte_read(offset);
-    wait_for_eeprom_completion();
-    read_8byte_results(data);
+	request_8byte_read(offset);
+	wait_for_eeprom_completion();
+	read_8byte_results(data);
 
-    /* Clear any pending intr */
-    BMI_write_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, SI_CS_DONE_INT_MASK);
+	/* Clear any pending intr */
+	BMI_write_reg(SI_BASE_ADDRESS+SI_CS_OFFSET, SI_CS_DONE_INT_MASK);
 }
 
 /*
@@ -356,219 +356,218 @@ fetch_8bytes(int offset, u32 *data)
 inline void
 commit_4bytes(int offset, u32 data)
 {
-    request_4byte_write(offset, data);
-    wait_for_eeprom_completion();
+	request_4byte_write(offset, data);
+	wait_for_eeprom_completion();
 }
 /* ATHENV */
 #ifdef ANDROID_ENV
 void eeprom_ar6000_transfer(HIF_DEVICE *device, char *fake_file, char *p_mac)
 {
-    u32 first_word;
-    u32 board_data_addr;
-    int i;
-
-    printk("%s: Enter\n", __FUNCTION__);
-
-    enable_SI(device);
-    eeprom_type_detect();
-
-    if (fake_file) {
-        /*
-         * Transfer from file to Target RAM.
-         * Fetch source data from file.
-         */
-        mm_segment_t		oldfs;
-        struct file		*filp;
-        struct inode		*inode = NULL;
-        int			length;
-
-        /* open file */
-        oldfs = get_fs();
-        set_fs(KERNEL_DS);
-        filp = filp_open(fake_file, O_RDONLY, S_IRUSR);
-
-        if (IS_ERR(filp)) {
-            printk("%s: file %s filp_open error\n", __FUNCTION__, fake_file);
-            set_fs(oldfs);
-            return;
-        }
-
-        if (!filp->f_op) {
-            printk("%s: File Operation Method Error\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-
-        inode = GET_INODE_FROM_FILEP(filep);
-        if (!inode) {
-            printk("%s: Get inode from filp failed\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-
-        printk("%s file offset opsition: %xh\n", __FUNCTION__, (unsigned)filp->f_pos);
-
-        /* file's size */
-        length = i_size_read(inode->i_mapping->host);
-        printk("%s: length=%d\n", __FUNCTION__, length);
-        if (length != EEPROM_SZ) {
-            printk("%s: The file's size is not as expected\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-
-        /* read data */
-        if (filp->f_op->read(filp, eeprom_data, length, &filp->f_pos) != length) {
-            printk("%s: file read error\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-
-        /* read data out successfully */
-        filp_close(filp, NULL);
-        set_fs(oldfs);
-    } else {
-        /*
-         * Read from EEPROM to file OR transfer from EEPROM to Target RAM.
-         * Fetch EEPROM_SZ Bytes of Board Data, 8 bytes at a time.
-         */
-
-        fetch_8bytes(0, (u32 *)(&eeprom_data[0]));
-
-        /* Check the first word of EEPROM for validity */
-        first_word = *((u32 *)eeprom_data);
-
-        if ((first_word == 0) || (first_word == 0xffffffff)) {
-            printk("Did not find EEPROM with valid Board Data.\n");
-        }
-
-        for (i=8; i<EEPROM_SZ; i+=8) {
-            fetch_8bytes(i, (u32 *)(&eeprom_data[i]));
-        }
-    }
-
-    /* soft mac */
-    if (p_mac) {
-
-        mm_segment_t		oldfs;
-        struct file		*filp;
-        struct inode		*inode = NULL;
-        int			length;
-        
-        /* open file */
-        oldfs = get_fs();
-        set_fs(KERNEL_DS);
-        filp = filp_open(p_mac, O_RDONLY, S_IRUSR);
-        
-        printk("%s try to open file %s\n", __FUNCTION__, p_mac);
-
-        if (IS_ERR(filp)) {
-            printk("%s: file %s filp_open error\n", __FUNCTION__, p_mac);
-            set_fs(oldfs);
-            return;
-        }
-        
-        if (!filp->f_op) {
-            printk("%s: File Operation Method Error\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-        
-        inode = GET_INODE_FROM_FILEP(filep);
-        if (!inode) {
-            printk("%s: Get inode from filp failed\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-        
-        printk("%s file offset opsition: %xh\n", __FUNCTION__, (unsigned)filp->f_pos);
-        
-        /* file's size */
-        length = i_size_read(inode->i_mapping->host);
-        printk("%s: length=%d\n", __FUNCTION__, length);
-        if (length > ATH_SOFT_MAC_TMP_BUF_LEN) {
-            printk("%s: MAC file's size is not as expected\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
-        
-        /* read data */
-        if (filp->f_op->read(filp, soft_mac_tmp_buf, length, &filp->f_pos) != length) {
-            printk("%s: file read error\n", __FUNCTION__);
-            filp_close(filp, NULL);
-            set_fs(oldfs);
-            return;
-        }
+	u32 first_word;
+	u32 board_data_addr;
+	int i;
+
+	printk("%s: Enter\n", __FUNCTION__);
+
+	enable_SI(device);
+	eeprom_type_detect();
+
+	if (fake_file) {
+		/*
+		 * Transfer from file to Target RAM.
+		 * Fetch source data from file.
+		 */
+		mm_segment_t		oldfs;
+		struct file		*filp;
+		struct inode		*inode = NULL;
+		int			length;
+
+		/* open file */
+		oldfs = get_fs();
+		set_fs(KERNEL_DS);
+		filp = filp_open(fake_file, O_RDONLY, S_IRUSR);
+
+		if (IS_ERR(filp)) {
+			printk("%s: file %s filp_open error\n", __FUNCTION__, fake_file);
+			set_fs(oldfs);
+			return;
+		}
+
+		if (!filp->f_op) {
+			printk("%s: File Operation Method Error\n", __FUNCTION__);
+			filp_close(filp, NULL);
+			set_fs(oldfs);
+			return;
+		}
+
+		inode = GET_INODE_FROM_FILEP(filep);
+		if (!inode) {
+			printk("%s: Get inode from filp failed\n", __FUNCTION__);
+			filp_close(filp, NULL);
+			set_fs(oldfs);
+			return;
+		}
+
+		printk("%s file offset opsition: %xh\n", __FUNCTION__, (unsigned)filp->f_pos);
+
+		/* file's size */
+		length = i_size_read(inode->i_mapping->host);
+		printk("%s: length=%d\n", __FUNCTION__, length);
+		if (length != EEPROM_SZ) {
+			printk("%s: The file's size is not as expected\n", __FUNCTION__);
+			filp_close(filp, NULL);
+			set_fs(oldfs);
+			return;
+		}
+
+		/* read data */
+		if (filp->f_op->read(filp, eeprom_data, length, &filp->f_pos) != length) {
+			printk("%s: file read error\n", __FUNCTION__);
+			filp_close(filp, NULL);
+			set_fs(oldfs);
+			return;
+		}
+
+		/* read data out successfully */
+		filp_close(filp, NULL);
+		set_fs(oldfs);
+	} else {
+		/*
+		 * Read from EEPROM to file OR transfer from EEPROM to Target RAM.
+		 * Fetch EEPROM_SZ Bytes of Board Data, 8 bytes at a time.
+		 */
+
+		fetch_8bytes(0, (u32 *)(&eeprom_data[0]));
+
+		/* Check the first word of EEPROM for validity */
+		first_word = *((u32 *)eeprom_data);
+
+		if ((first_word == 0) || (first_word == 0xffffffff)) {
+			printk("Did not find EEPROM with valid Board Data.\n");
+		}
+
+		for (i=8; i<EEPROM_SZ; i+=8) {
+			fetch_8bytes(i, (u32 *)(&eeprom_data[i]));
+		}
+	}
+
+	/* soft mac */
+	if (p_mac) {
+
+		mm_segment_t		oldfs;
+		struct file		*filp;
+		struct inode		*inode = NULL;
+		int			length;
+
+		/* open file */
+		oldfs = get_fs();
+		set_fs(KERNEL_DS);
+		filp = filp_open(p_mac, O_RDONLY, S_IRUSR);
+
+		printk("%s try to open file %s\n", __FUNCTION__, p_mac);
+
+		if (IS_ERR(filp)) {
+			printk("%s: file %s filp_open error\n", __FUNCTION__, p_mac);
+			set_fs(oldfs);
+			return;
+		}
+
+		if (!filp->f_op) {
+			printk("%s: File Operation Method Error\n", __FUNCTION__);
+			filp_close(filp, NULL);
+			set_fs(oldfs);
+			return;
+		}
+
+		inode = GET_INODE_FROM_FILEP(filep);
+		if (!inode) {
+			printk("%s: Get inode from filp failed\n", __FUNCTION__);
+			filp_close(filp, NULL);
+			set_fs(oldfs);
+			return;
+		}
+
+		printk("%s file offset opsition: %xh\n", __FUNCTION__, (unsigned)filp->f_pos);
+
+		/* file's size */
+		length = i_size_read(inode->i_mapping->host);
+		printk("%s: length=%d\n", __FUNCTION__, length);
+		if (length > ATH_SOFT_MAC_TMP_BUF_LEN) {
+			printk("%s: MAC file's size is not as expected\n", __FUNCTION__);
+			filp_close(filp, NULL);
+			set_fs(oldfs);
+			return;
+		}
+
+		/* read data */
+		if (filp->f_op->read(filp, soft_mac_tmp_buf, length, &filp->f_pos) != length) {
+			printk("%s: file read error\n", __FUNCTION__);
+			filp_close(filp, NULL);
+			set_fs(oldfs);
+			return;
+		}
 
 #if 0
-        /* the data we just read */
-        printk("%s: mac address from the file:\n", __FUNCTION__);
-        for (i = 0; i < length; i++)
-            printk("[%c(0x%x)],", soft_mac_tmp_buf[i], soft_mac_tmp_buf[i]);
-        printk("\n");
+		/* the data we just read */
+		printk("%s: mac address from the file:\n", __FUNCTION__);
+		for (i = 0; i < length; i++)
+			printk("[%c(0x%x)],", soft_mac_tmp_buf[i], soft_mac_tmp_buf[i]);
+		printk("\n");
 #endif
 
-        /* read data out successfully */
-        filp_close(filp, NULL);
-        set_fs(oldfs);
+		/* read data out successfully */
+		filp_close(filp, NULL);
+		set_fs(oldfs);
 
-        /* convert mac address */
-        if (!wmic_ether_aton(soft_mac_tmp_buf, mac_addr)) {
-            printk("%s: convert mac value fail\n", __FUNCTION__);
-            return;
-        }
+		/* convert mac address */
+		if (!wmic_ether_aton(soft_mac_tmp_buf, mac_addr)) {
+			printk("%s: convert mac value fail\n", __FUNCTION__);
+			return;
+		}
 
 #if 0
-        /* the converted mac address */
-        printk("%s: the converted mac value\n", __FUNCTION__);
-        for (i = 0; i < ATH_MAC_LEN; i++)
-            printk("[0x%x],", mac_addr[i]);
-        printk("\n");
+		/* the converted mac address */
+		printk("%s: the converted mac value\n", __FUNCTION__);
+		for (i = 0; i < ATH_MAC_LEN; i++)
+			printk("[0x%x],", mac_addr[i]);
+		printk("\n");
 #endif
-    }
-    /* soft mac */
+	}
+	/* soft mac */
 
-    /* Determine where in Target RAM to write Board Data */
-    BMI_read_mem( HOST_INTEREST_ITEM_ADDRESS(hi_board_data), &board_data_addr);
-    if (board_data_addr == 0) {
-        printk("hi_board_data is zero\n");
-    }
+	/* Determine where in Target RAM to write Board Data */
+	BMI_read_mem( HOST_INTEREST_ITEM_ADDRESS(hi_board_data), &board_data_addr);
+	if (board_data_addr == 0) {
+		printk("hi_board_data is zero\n");
+	}
 
-    /* soft mac */
+	/* soft mac */
 #if 1
-    /* Update MAC address in RAM */
-    if (p_mac) {
-	    update_mac(eeprom_data, EEPROM_SZ, mac_addr);
-    }
+	/* Update MAC address in RAM */
+	if (p_mac) {
+		update_mac(eeprom_data, EEPROM_SZ, mac_addr);
+	}
 #endif
 #if 0
-    /* mac address in eeprom array */
-    printk("%s: mac values in eeprom array\n", __FUNCTION__);
-    for (i = 10; i < 10 + 6; i++)
-        printk("[0x%x],", eeprom_data[i]);
-    printk("\n");
+	/* mac address in eeprom array */
+	printk("%s: mac values in eeprom array\n", __FUNCTION__);
+	for (i = 10; i < 10 + 6; i++)
+		printk("[0x%x],", eeprom_data[i]);
+	printk("\n");
 #endif
-    /* soft mac */
+	/* soft mac */
 
-    /* Write EEPROM data to Target RAM */
-    BMI_write_mem(board_data_addr, ((u8 *)eeprom_data), EEPROM_SZ);
+	/* Write EEPROM data to Target RAM */
+	BMI_write_mem(board_data_addr, ((u8 *)eeprom_data), EEPROM_SZ);
 
-    /* Record the fact that Board Data IS initialized */
-    {
-       u32 one = 1;
-       BMI_write_mem(HOST_INTEREST_ITEM_ADDRESS(hi_board_data_initialized),
-                     (u8 *)&one, sizeof(u32));
-    }
+	/* Record the fact that Board Data IS initialized */
+	{
+		u32 one = 1;
+		BMI_write_mem(HOST_INTEREST_ITEM_ADDRESS(hi_board_data_initialized),
+			      (u8 *)&one, sizeof(u32));
+	}
 
-    disable_SI();
+	disable_SI();
 }
 #endif
 /* ATHENV */
-
diff --git a/drivers/staging/ath6kl/os/linux/export_hci_transport.c b/drivers/staging/ath6kl/os/linux/export_hci_transport.c
index 9e8ca5c..31c0e76 100644
--- a/drivers/staging/ath6kl/os/linux/export_hci_transport.c
+++ b/drivers/staging/ath6kl/os/linux/export_hci_transport.c
@@ -44,8 +44,8 @@ void        (*_HCI_TransportStop)(HCI_TRANSPORT_HANDLE HciTrans);
 int    (*_HCI_TransportStart)(HCI_TRANSPORT_HANDLE HciTrans);
 int    (*_HCI_TransportEnableDisableAsyncRecv)(HCI_TRANSPORT_HANDLE HciTrans, bool Enable);
 int    (*_HCI_TransportRecvHCIEventSync)(HCI_TRANSPORT_HANDLE HciTrans,
-                                          HTC_PACKET           *pPacket,
-                                          int                  MaxPollMS);
+					 HTC_PACKET           *pPacket,
+					 int                  MaxPollMS);
 int    (*_HCI_TransportSetBaudRate)(HCI_TRANSPORT_HANDLE HciTrans, u32 Baud);
 int    (*_HCI_TransportEnablePowerMgmt)(HCI_TRANSPORT_HANDLE HciTrans, bool Enable);
 
@@ -53,60 +53,60 @@ extern HCI_TRANSPORT_CALLBACKS ar6kHciTransCallbacks;
 
 int ar6000_register_hci_transport(HCI_TRANSPORT_CALLBACKS *hciTransCallbacks)
 {
-    ar6kHciTransCallbacks = *hciTransCallbacks;
+	ar6kHciTransCallbacks = *hciTransCallbacks;
 
-    _HCI_TransportAttach = HCI_TransportAttach;
-    _HCI_TransportDetach = HCI_TransportDetach;
-    _HCI_TransportAddReceivePkts = HCI_TransportAddReceivePkts;
-    _HCI_TransportSendPkt = HCI_TransportSendPkt;
-    _HCI_TransportStop = HCI_TransportStop;
-    _HCI_TransportStart = HCI_TransportStart;
-    _HCI_TransportEnableDisableAsyncRecv = HCI_TransportEnableDisableAsyncRecv;
-    _HCI_TransportRecvHCIEventSync = HCI_TransportRecvHCIEventSync;
-    _HCI_TransportSetBaudRate = HCI_TransportSetBaudRate;
-    _HCI_TransportEnablePowerMgmt = HCI_TransportEnablePowerMgmt;
+	_HCI_TransportAttach = HCI_TransportAttach;
+	_HCI_TransportDetach = HCI_TransportDetach;
+	_HCI_TransportAddReceivePkts = HCI_TransportAddReceivePkts;
+	_HCI_TransportSendPkt = HCI_TransportSendPkt;
+	_HCI_TransportStop = HCI_TransportStop;
+	_HCI_TransportStart = HCI_TransportStart;
+	_HCI_TransportEnableDisableAsyncRecv = HCI_TransportEnableDisableAsyncRecv;
+	_HCI_TransportRecvHCIEventSync = HCI_TransportRecvHCIEventSync;
+	_HCI_TransportSetBaudRate = HCI_TransportSetBaudRate;
+	_HCI_TransportEnablePowerMgmt = HCI_TransportEnablePowerMgmt;
 
-    return 0;
+	return 0;
 }
 
 int
 ar6000_get_hif_dev(HIF_DEVICE *device, void *config)
 {
-    int status;
+	int status;
 
-    status = HIFConfigureDevice(device,
-                                HIF_DEVICE_GET_OS_DEVICE,
-                                (HIF_DEVICE_OS_DEVICE_INFO *)config, 
-                                sizeof(HIF_DEVICE_OS_DEVICE_INFO));
-    return status;
+	status = HIFConfigureDevice(device,
+				    HIF_DEVICE_GET_OS_DEVICE,
+				    (HIF_DEVICE_OS_DEVICE_INFO *)config,
+				    sizeof(HIF_DEVICE_OS_DEVICE_INFO));
+	return status;
 }
 
 int ar6000_set_uart_config(HIF_DEVICE *hifDevice,
-                                u32 scale,
-                                u32 step)
+			   u32 scale,
+			   u32 step)
 {
-    u32 regAddress;
-    u32 regVal;
-    int status;
+	u32 regAddress;
+	u32 regVal;
+	int status;
 
-    regAddress = WLAN_UART_BASE_ADDRESS | UART_CLKDIV_ADDRESS;
-    regVal = ((u32)scale << 16) | step;
-    /* change the HCI UART scale/step values through the diagnostic window */
-    status = ar6000_WriteRegDiag(hifDevice, &regAddress, &regVal);                     
+	regAddress = WLAN_UART_BASE_ADDRESS | UART_CLKDIV_ADDRESS;
+	regVal = ((u32)scale << 16) | step;
+	/* change the HCI UART scale/step values through the diagnostic window */
+	status = ar6000_WriteRegDiag(hifDevice, &regAddress, &regVal);
 
-    return status;
+	return status;
 }
 
 int ar6000_get_core_clock_config(HIF_DEVICE *hifDevice, u32 *data)
 {
-    u32 regAddress;
-    int status;
+	u32 regAddress;
+	int status;
 
-    regAddress = WLAN_RTC_BASE_ADDRESS | WLAN_CPU_CLOCK_ADDRESS;
-    /* read CPU clock settings*/
-    status = ar6000_ReadRegDiag(hifDevice, &regAddress, data);
+	regAddress = WLAN_RTC_BASE_ADDRESS | WLAN_CPU_CLOCK_ADDRESS;
+	/* read CPU clock settings*/
+	status = ar6000_ReadRegDiag(hifDevice, &regAddress, data);
 
-    return status;
+	return status;
 }
 
 EXPORT_SYMBOL(ar6000_register_hci_transport);
diff --git a/drivers/staging/ath6kl/os/linux/hci_bridge.c b/drivers/staging/ath6kl/os/linux/hci_bridge.c
index f170382..3e7bfda 100644
--- a/drivers/staging/ath6kl/os/linux/hci_bridge.c
+++ b/drivers/staging/ath6kl/os/linux/hci_bridge.c
@@ -54,7 +54,7 @@
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
 
-    /* only build on newer kernels which have BT configured */
+/* only build on newer kernels which have BT configured */
 #if defined(CONFIG_BT_MODULE) || defined(CONFIG_BT)
 #define CONFIG_BLUEZ_HCI_BRIDGE  
 #endif
@@ -74,18 +74,18 @@ extern unsigned int hciuartstep;
 #endif /* EXPORT_HCI_BRIDGE_INTERFACE */
 
 typedef struct {
-    void                    *pHCIDev;          /* HCI bridge device */
-    HCI_TRANSPORT_PROPERTIES HCIProps;         /* HCI bridge props */
-    struct hci_dev          *pBtStackHCIDev;   /* BT Stack HCI dev */
-    bool                  HciNormalMode;     /* Actual HCI mode enabled (non-TEST)*/
-    bool                  HciRegistered;     /* HCI device registered with stack */
-    HTC_PACKET_QUEUE        HTCPacketStructHead;
-    u8 *pHTCStructAlloc;
-    spinlock_t              BridgeLock;
+	void                    *pHCIDev;          /* HCI bridge device */
+	HCI_TRANSPORT_PROPERTIES HCIProps;         /* HCI bridge props */
+	struct hci_dev          *pBtStackHCIDev;   /* BT Stack HCI dev */
+	bool                  HciNormalMode;     /* Actual HCI mode enabled (non-TEST)*/
+	bool                  HciRegistered;     /* HCI device registered with stack */
+	HTC_PACKET_QUEUE        HTCPacketStructHead;
+	u8 *pHTCStructAlloc;
+	spinlock_t              BridgeLock;
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
-    HCI_TRANSPORT_MISC_HANDLES    HCITransHdl; 
+	HCI_TRANSPORT_MISC_HANDLES    HCITransHdl;
 #else
-    AR_SOFTC_T              *ar;
+	AR_SOFTC_T              *ar;
 #endif /* EXPORT_HCI_BRIDGE_INTERFACE */
 } AR6K_HCI_BRIDGE_INFO;
 
@@ -110,11 +110,11 @@ static int bt_setup_hci(AR6K_HCI_BRIDGE_INFO *pHcidevInfo);
 static void     bt_cleanup_hci(AR6K_HCI_BRIDGE_INFO *pHcidevInfo);
 static int bt_register_hci(AR6K_HCI_BRIDGE_INFO *pHcidevInfo);
 static bool   bt_indicate_recv(AR6K_HCI_BRIDGE_INFO      *pHcidevInfo,
-                                 HCI_TRANSPORT_PACKET_TYPE Type, 
-                                 struct sk_buff            *skb);
+			       HCI_TRANSPORT_PACKET_TYPE Type,
+			       struct sk_buff            *skb);
 static struct sk_buff *bt_alloc_buffer(AR6K_HCI_BRIDGE_INFO *pHcidevInfo, int Length);
 static void     bt_free_buffer(AR6K_HCI_BRIDGE_INFO *pHcidevInfo, struct sk_buff *skb);   
-                               
+
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
 int ar6000_setup_hci(void *ar);
 void     ar6000_cleanup_hci(void *ar);
@@ -131,336 +131,336 @@ int hci_test_send(AR_SOFTC_T *ar, struct sk_buff *skb);
 
 static inline void FreeBtOsBuf(AR6K_HCI_BRIDGE_INFO *pHcidevInfo, void *osbuf)
 {    
-    if (pHcidevInfo->HciNormalMode) {
-        bt_free_buffer(pHcidevInfo, (struct sk_buff *)osbuf);
-    } else {
-            /* in test mode, these are just ordinary netbuf allocations */
-        A_NETBUF_FREE(osbuf);
-    }
+	if (pHcidevInfo->HciNormalMode) {
+		bt_free_buffer(pHcidevInfo, (struct sk_buff *)osbuf);
+	} else {
+		/* in test mode, these are just ordinary netbuf allocations */
+		A_NETBUF_FREE(osbuf);
+	}
 }
 
 static void FreeHTCStruct(AR6K_HCI_BRIDGE_INFO *pHcidevInfo, HTC_PACKET *pPacket)
 {
-    LOCK_BRIDGE(pHcidevInfo);
-    HTC_PACKET_ENQUEUE(&pHcidevInfo->HTCPacketStructHead,pPacket);
-    UNLOCK_BRIDGE(pHcidevInfo);  
+	LOCK_BRIDGE(pHcidevInfo);
+	HTC_PACKET_ENQUEUE(&pHcidevInfo->HTCPacketStructHead,pPacket);
+	UNLOCK_BRIDGE(pHcidevInfo);
 }
 
 static HTC_PACKET * AllocHTCStruct(AR6K_HCI_BRIDGE_INFO *pHcidevInfo)
 {
-    HTC_PACKET  *pPacket = NULL;
-    LOCK_BRIDGE(pHcidevInfo);
-    pPacket = HTC_PACKET_DEQUEUE(&pHcidevInfo->HTCPacketStructHead);
-    UNLOCK_BRIDGE(pHcidevInfo);  
-    return pPacket;
+	HTC_PACKET  *pPacket = NULL;
+	LOCK_BRIDGE(pHcidevInfo);
+	pPacket = HTC_PACKET_DEQUEUE(&pHcidevInfo->HTCPacketStructHead);
+	UNLOCK_BRIDGE(pHcidevInfo);
+	return pPacket;
 }
 
 #define BLOCK_ROUND_UP_PWR2(x, align)    (((int) (x) + ((align)-1)) & ~((align)-1))
 
 static void RefillRecvBuffers(AR6K_HCI_BRIDGE_INFO      *pHcidevInfo, 
-                              HCI_TRANSPORT_PACKET_TYPE Type, 
-                              int                       NumBuffers)
+			      HCI_TRANSPORT_PACKET_TYPE Type,
+			      int                       NumBuffers)
 {
-    int                 length, i;
-    void                *osBuf = NULL;
-    HTC_PACKET_QUEUE    queue;
-    HTC_PACKET          *pPacket;
-
-    INIT_HTC_PACKET_QUEUE(&queue);
-    
-    if (Type == HCI_ACL_TYPE) {     
-        if (pHcidevInfo->HciNormalMode) {  
-            length = HCI_MAX_FRAME_SIZE;
-        } else {
-            length = MAX_ACL_RECV_LENGTH;    
-        }
-    } else {
-        length = MAX_EVT_RECV_LENGTH;
-    }
-    
-        /* add on transport head and tail room */ 
-    length += pHcidevInfo->HCIProps.HeadRoom + pHcidevInfo->HCIProps.TailRoom;
-        /* round up to the required I/O padding */      
-    length = BLOCK_ROUND_UP_PWR2(length,pHcidevInfo->HCIProps.IOBlockPad);
-             
-    for (i = 0; i < NumBuffers; i++) {   
-           
-        if (pHcidevInfo->HciNormalMode) {   
-            osBuf = bt_alloc_buffer(pHcidevInfo,length);       
-        } else {
-            osBuf = A_NETBUF_ALLOC(length);  
-        }
-          
-        if (NULL == osBuf) {
-            break;    
-        }            
-         
-        pPacket = AllocHTCStruct(pHcidevInfo);
-        if (NULL == pPacket) {
-            FreeBtOsBuf(pHcidevInfo,osBuf);
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to alloc HTC struct \n"));
-            break;    
-        }     
-        
-        SET_HTC_PACKET_INFO_RX_REFILL(pPacket,osBuf,A_NETBUF_DATA(osBuf),length,Type);
-            /* add to queue */
-        HTC_PACKET_ENQUEUE(&queue,pPacket);
-    }
-    
-    if (i > 0) {
-        HCI_TransportAddReceivePkts(pHcidevInfo->pHCIDev, &queue);    
-    }
+	int                 length, i;
+	void                *osBuf = NULL;
+	HTC_PACKET_QUEUE    queue;
+	HTC_PACKET          *pPacket;
+
+	INIT_HTC_PACKET_QUEUE(&queue);
+
+	if (Type == HCI_ACL_TYPE) {
+		if (pHcidevInfo->HciNormalMode) {
+			length = HCI_MAX_FRAME_SIZE;
+		} else {
+			length = MAX_ACL_RECV_LENGTH;
+		}
+	} else {
+		length = MAX_EVT_RECV_LENGTH;
+	}
+
+	/* add on transport head and tail room */
+	length += pHcidevInfo->HCIProps.HeadRoom + pHcidevInfo->HCIProps.TailRoom;
+	/* round up to the required I/O padding */
+	length = BLOCK_ROUND_UP_PWR2(length,pHcidevInfo->HCIProps.IOBlockPad);
+
+	for (i = 0; i < NumBuffers; i++) {
+
+		if (pHcidevInfo->HciNormalMode) {
+			osBuf = bt_alloc_buffer(pHcidevInfo,length);
+		} else {
+			osBuf = A_NETBUF_ALLOC(length);
+		}
+
+		if (NULL == osBuf) {
+			break;
+		}
+
+		pPacket = AllocHTCStruct(pHcidevInfo);
+		if (NULL == pPacket) {
+			FreeBtOsBuf(pHcidevInfo,osBuf);
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to alloc HTC struct \n"));
+			break;
+		}
+
+		SET_HTC_PACKET_INFO_RX_REFILL(pPacket,osBuf,A_NETBUF_DATA(osBuf),length,Type);
+		/* add to queue */
+		HTC_PACKET_ENQUEUE(&queue,pPacket);
+	}
+
+	if (i > 0) {
+		HCI_TransportAddReceivePkts(pHcidevInfo->pHCIDev, &queue);
+	}
 }
 
 #define HOST_INTEREST_ITEM_ADDRESS(ar, item) \
-        (((ar)->arTargetType == TARGET_TYPE_AR6002) ? AR6002_HOST_INTEREST_ITEM_ADDRESS(item) : \
-        (((ar)->arTargetType == TARGET_TYPE_AR6003) ? AR6003_HOST_INTEREST_ITEM_ADDRESS(item) : 0))
+	(((ar)->arTargetType == TARGET_TYPE_AR6002) ? AR6002_HOST_INTEREST_ITEM_ADDRESS(item) : \
+	 (((ar)->arTargetType == TARGET_TYPE_AR6003) ? AR6003_HOST_INTEREST_ITEM_ADDRESS(item) : 0))
 static int ar6000_hci_transport_ready(HCI_TRANSPORT_HANDLE     HCIHandle,
-                                           HCI_TRANSPORT_PROPERTIES *pProps, 
-                                           void                     *pContext)
+				      HCI_TRANSPORT_PROPERTIES *pProps,
+				      void                     *pContext)
 {
-    AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
-    int              status;
-    u32 address, hci_uart_pwr_mgmt_params;
+	AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
+	int              status;
+	u32 address, hci_uart_pwr_mgmt_params;
 //    AR3K_CONFIG_INFO      ar3kconfig;
-    
-    pHcidevInfo->pHCIDev = HCIHandle;
-    
-    A_MEMCPY(&pHcidevInfo->HCIProps,pProps,sizeof(*pProps));
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE,("HCI ready (hci:0x%lX, headroom:%d, tailroom:%d blockpad:%d) \n", 
-            (unsigned long)HCIHandle, 
-            pHcidevInfo->HCIProps.HeadRoom, 
-            pHcidevInfo->HCIProps.TailRoom,
-            pHcidevInfo->HCIProps.IOBlockPad));
-    
+
+	pHcidevInfo->pHCIDev = HCIHandle;
+
+	A_MEMCPY(&pHcidevInfo->HCIProps,pProps,sizeof(*pProps));
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE,("HCI ready (hci:0x%lX, headroom:%d, tailroom:%d blockpad:%d) \n",
+					      (unsigned long)HCIHandle,
+					      pHcidevInfo->HCIProps.HeadRoom,
+					      pHcidevInfo->HCIProps.TailRoom,
+					      pHcidevInfo->HCIProps.IOBlockPad));
+
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
-    A_ASSERT((pProps->HeadRoom + pProps->TailRoom) <= (struct net_device *)(pHcidevInfo->HCITransHdl.netDevice)->hard_header_len);
+	A_ASSERT((pProps->HeadRoom + pProps->TailRoom) <= (struct net_device *)(pHcidevInfo->HCITransHdl.netDevice)->hard_header_len);
 #else
-    A_ASSERT((pProps->HeadRoom + pProps->TailRoom) <= pHcidevInfo->ar->arNetDev->hard_header_len);
+	A_ASSERT((pProps->HeadRoom + pProps->TailRoom) <= pHcidevInfo->ar->arNetDev->hard_header_len);
 #endif
-                             
-        /* provide buffers */
-    RefillRecvBuffers(pHcidevInfo, HCI_ACL_TYPE, MAX_ACL_RECV_BUFS);
-    RefillRecvBuffers(pHcidevInfo, HCI_EVENT_TYPE, MAX_EVT_RECV_BUFS);
+
+	/* provide buffers */
+	RefillRecvBuffers(pHcidevInfo, HCI_ACL_TYPE, MAX_ACL_RECV_BUFS);
+	RefillRecvBuffers(pHcidevInfo, HCI_EVENT_TYPE, MAX_EVT_RECV_BUFS);
    
-    do {
-            /* start transport */
-        status = HCI_TransportStart(pHcidevInfo->pHCIDev);
-         
-        if (status) {
-            break;    
-        }
-        
-        if (!pHcidevInfo->HciNormalMode) {
-                /* in test mode, no need to go any further */
-            break;    
-        }
-
-        // The delay is required when AR6K is driving the BT reset line
-        // where time is needed after the BT chip is out of reset (HCI_TransportStart)
-        // and before the first HCI command is issued (AR3KConfigure)
-        // FIXME
-        // The delay should be configurable and be only applied when AR6K driving the BT
-        // reset line. This could be done by some module parameter or based on some HW config
-        // info. For now apply 100ms delay blindly
-        A_MDELAY(100);
-        
-        A_MEMZERO(&ar3kconfig,sizeof(ar3kconfig));
-        ar3kconfig.pHCIDev = pHcidevInfo->pHCIDev;
-        ar3kconfig.pHCIProps = &pHcidevInfo->HCIProps;
+	do {
+		/* start transport */
+		status = HCI_TransportStart(pHcidevInfo->pHCIDev);
+
+		if (status) {
+			break;
+		}
+
+		if (!pHcidevInfo->HciNormalMode) {
+			/* in test mode, no need to go any further */
+			break;
+		}
+
+		// The delay is required when AR6K is driving the BT reset line
+		// where time is needed after the BT chip is out of reset (HCI_TransportStart)
+		// and before the first HCI command is issued (AR3KConfigure)
+		// FIXME
+		// The delay should be configurable and be only applied when AR6K driving the BT
+		// reset line. This could be done by some module parameter or based on some HW config
+		// info. For now apply 100ms delay blindly
+		A_MDELAY(100);
+
+		A_MEMZERO(&ar3kconfig,sizeof(ar3kconfig));
+		ar3kconfig.pHCIDev = pHcidevInfo->pHCIDev;
+		ar3kconfig.pHCIProps = &pHcidevInfo->HCIProps;
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
-        ar3kconfig.pHIFDevice = (HIF_DEVICE *)(pHcidevInfo->HCITransHdl.hifDevice);
+		ar3kconfig.pHIFDevice = (HIF_DEVICE *)(pHcidevInfo->HCITransHdl.hifDevice);
 #else
-        ar3kconfig.pHIFDevice = pHcidevInfo->ar->arHifDevice;
+		ar3kconfig.pHIFDevice = pHcidevInfo->ar->arHifDevice;
 #endif
-        ar3kconfig.pBtStackHCIDev = pHcidevInfo->pBtStackHCIDev;
-        
-        if (ar3khcibaud != 0) {
-                /* user wants ar3k baud rate change */
-            ar3kconfig.Flags |= AR3K_CONFIG_FLAG_SET_AR3K_BAUD;
-            ar3kconfig.Flags |= AR3K_CONFIG_FLAG_AR3K_BAUD_CHANGE_DELAY;
-            ar3kconfig.AR3KBaudRate = ar3khcibaud;    
-        }
-        
-        if ((hciuartscale != 0) || (hciuartstep != 0)) {   
-                /* user wants to tune HCI bridge UART scale/step values */
-            ar3kconfig.AR6KScale = (u16)hciuartscale;
-            ar3kconfig.AR6KStep = (u16)hciuartstep;
-            ar3kconfig.Flags |= AR3K_CONFIG_FLAG_SET_AR6K_SCALE_STEP;
-        }
-        
-        /* Fetch the address of the hi_hci_uart_pwr_mgmt_params instance in the host interest area */
-        address = TARG_VTOP(pHcidevInfo->ar->arTargetType, 
-                            HOST_INTEREST_ITEM_ADDRESS(pHcidevInfo->ar, hi_hci_uart_pwr_mgmt_params));
-        status = ar6000_ReadRegDiag(pHcidevInfo->ar->arHifDevice, &address, &hci_uart_pwr_mgmt_params);
-        if (0 == status) {
-            ar3kconfig.PwrMgmtEnabled = (hci_uart_pwr_mgmt_params & 0x1);
-            ar3kconfig.IdleTimeout = (hci_uart_pwr_mgmt_params & 0xFFFF0000) >> 16;
-            ar3kconfig.WakeupTimeout = (hci_uart_pwr_mgmt_params & 0xFF00) >> 8;
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: failed to read hci_uart_pwr_mgmt_params! \n"));
-        }
-        /* configure the AR3K device */         
+		ar3kconfig.pBtStackHCIDev = pHcidevInfo->pBtStackHCIDev;
+
+		if (ar3khcibaud != 0) {
+			/* user wants ar3k baud rate change */
+			ar3kconfig.Flags |= AR3K_CONFIG_FLAG_SET_AR3K_BAUD;
+			ar3kconfig.Flags |= AR3K_CONFIG_FLAG_AR3K_BAUD_CHANGE_DELAY;
+			ar3kconfig.AR3KBaudRate = ar3khcibaud;
+		}
+
+		if ((hciuartscale != 0) || (hciuartstep != 0)) {
+			/* user wants to tune HCI bridge UART scale/step values */
+			ar3kconfig.AR6KScale = (u16)hciuartscale;
+			ar3kconfig.AR6KStep = (u16)hciuartstep;
+			ar3kconfig.Flags |= AR3K_CONFIG_FLAG_SET_AR6K_SCALE_STEP;
+		}
+
+		/* Fetch the address of the hi_hci_uart_pwr_mgmt_params instance in the host interest area */
+		address = TARG_VTOP(pHcidevInfo->ar->arTargetType,
+				    HOST_INTEREST_ITEM_ADDRESS(pHcidevInfo->ar, hi_hci_uart_pwr_mgmt_params));
+		status = ar6000_ReadRegDiag(pHcidevInfo->ar->arHifDevice, &address, &hci_uart_pwr_mgmt_params);
+		if (0 == status) {
+			ar3kconfig.PwrMgmtEnabled = (hci_uart_pwr_mgmt_params & 0x1);
+			ar3kconfig.IdleTimeout = (hci_uart_pwr_mgmt_params & 0xFFFF0000) >> 16;
+			ar3kconfig.WakeupTimeout = (hci_uart_pwr_mgmt_params & 0xFF00) >> 8;
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: failed to read hci_uart_pwr_mgmt_params! \n"));
+		}
+		/* configure the AR3K device */
 		memcpy(ar3kconfig.bdaddr,pHcidevInfo->ar->bdaddr,6);
-        status = AR3KConfigure(&ar3kconfig);
-        if (status) {
-            break; 
-        }
-
-        /* Make sure both AR6K and AR3K have power management enabled */
-        if (ar3kconfig.PwrMgmtEnabled) {
-            status = HCI_TransportEnablePowerMgmt(pHcidevInfo->pHCIDev, true);
-            if (status) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: failed to enable TLPM for AR6K! \n"));
-            }
-        }
-        
-        status = bt_register_hci(pHcidevInfo);
-        
-    } while (false);
-
-    return status; 
+		status = AR3KConfigure(&ar3kconfig);
+		if (status) {
+			break;
+		}
+
+		/* Make sure both AR6K and AR3K have power management enabled */
+		if (ar3kconfig.PwrMgmtEnabled) {
+			status = HCI_TransportEnablePowerMgmt(pHcidevInfo->pHCIDev, true);
+			if (status) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: failed to enable TLPM for AR6K! \n"));
+			}
+		}
+
+		status = bt_register_hci(pHcidevInfo);
+
+	} while (false);
+
+	return status;
 }
 
 static void ar6000_hci_transport_failure(void *pContext, int Status)
 {
-    AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: transport failure! \n"));
-    
-    if (pHcidevInfo->HciNormalMode) {
-        /* TODO .. */    
-    }
+	AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: transport failure! \n"));
+
+	if (pHcidevInfo->HciNormalMode) {
+		/* TODO .. */
+	}
 }
 
 static void ar6000_hci_transport_removed(void *pContext)
 {
-    AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: transport removed. \n"));
-    
-    A_ASSERT(pHcidevInfo->pHCIDev != NULL);
-        
-    HCI_TransportDetach(pHcidevInfo->pHCIDev);
-    bt_cleanup_hci(pHcidevInfo);
-    pHcidevInfo->pHCIDev = NULL;
+	AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: transport removed. \n"));
+
+	A_ASSERT(pHcidevInfo->pHCIDev != NULL);
+
+	HCI_TransportDetach(pHcidevInfo->pHCIDev);
+	bt_cleanup_hci(pHcidevInfo);
+	pHcidevInfo->pHCIDev = NULL;
 }
 
 static void ar6000_hci_send_complete(void *pContext, HTC_PACKET *pPacket)
 {
-    AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
-    void                 *osbuf = pPacket->pPktContext;
-    A_ASSERT(osbuf != NULL);
-    A_ASSERT(pHcidevInfo != NULL);
-    
-    if (pPacket->Status) {
-        if ((pPacket->Status != A_ECANCELED) && (pPacket->Status != A_NO_RESOURCE)) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: Send Packet Failed: %d \n",pPacket->Status)); 
-        }   
-    }
-            
-    FreeHTCStruct(pHcidevInfo,pPacket);    
-    FreeBtOsBuf(pHcidevInfo,osbuf);
-    
+	AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
+	void                 *osbuf = pPacket->pPktContext;
+	A_ASSERT(osbuf != NULL);
+	A_ASSERT(pHcidevInfo != NULL);
+
+	if (pPacket->Status) {
+		if ((pPacket->Status != A_ECANCELED) && (pPacket->Status != A_NO_RESOURCE)) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: Send Packet Failed: %d \n",pPacket->Status));
+		}
+	}
+
+	FreeHTCStruct(pHcidevInfo,pPacket);
+	FreeBtOsBuf(pHcidevInfo,osbuf);
+
 }
 
 static void ar6000_hci_pkt_recv(void *pContext, HTC_PACKET *pPacket)
 {
-    AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
-    struct sk_buff       *skb;
-    
-    A_ASSERT(pHcidevInfo != NULL);
-    skb = (struct sk_buff *)pPacket->pPktContext;
-    A_ASSERT(skb != NULL);
-          
-    do {
-        
-        if (pPacket->Status) {
-            break;
-        }
+	AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
+	struct sk_buff       *skb;
+
+	A_ASSERT(pHcidevInfo != NULL);
+	skb = (struct sk_buff *)pPacket->pPktContext;
+	A_ASSERT(skb != NULL);
+
+	do {
+
+		if (pPacket->Status) {
+			break;
+		}
   
-        AR_DEBUG_PRINTF(ATH_DEBUG_HCI_RECV, 
-                        ("HCI Bridge, packet received type : %d len:%d \n",
-                        HCI_GET_PACKET_TYPE(pPacket),pPacket->ActualLength));
-    
-            /* set the actual buffer position in the os buffer, HTC recv buffers posted to HCI are set
-             * to fill the front of the buffer */
-        A_NETBUF_PUT(skb,pPacket->ActualLength + pHcidevInfo->HCIProps.HeadRoom);
-        A_NETBUF_PULL(skb,pHcidevInfo->HCIProps.HeadRoom);
-        
-        if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_HCI_DUMP)) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("<<< Recv HCI %s packet len:%d \n",
-                        (HCI_GET_PACKET_TYPE(pPacket) == HCI_EVENT_TYPE) ? "EVENT" : "ACL",
-                        skb->len));
-            AR_DEBUG_PRINTBUF(skb->data, skb->len,"BT HCI RECV Packet Dump");
-        }
-        
-        if (pHcidevInfo->HciNormalMode) {
-                /* indicate the packet */         
-            if (bt_indicate_recv(pHcidevInfo,HCI_GET_PACKET_TYPE(pPacket),skb)) {
-                    /* bt stack accepted the packet */
-                skb = NULL;
-            }  
-            break;
-        }
-        
-            /* for testing, indicate packet to the network stack */ 
+		AR_DEBUG_PRINTF(ATH_DEBUG_HCI_RECV,
+				("HCI Bridge, packet received type : %d len:%d \n",
+				 HCI_GET_PACKET_TYPE(pPacket),pPacket->ActualLength));
+
+		/* set the actual buffer position in the os buffer, HTC recv buffers posted to HCI are set
+		 * to fill the front of the buffer */
+		A_NETBUF_PUT(skb,pPacket->ActualLength + pHcidevInfo->HCIProps.HeadRoom);
+		A_NETBUF_PULL(skb,pHcidevInfo->HCIProps.HeadRoom);
+
+		if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_HCI_DUMP)) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("<<< Recv HCI %s packet len:%d \n",
+						       (HCI_GET_PACKET_TYPE(pPacket) == HCI_EVENT_TYPE) ? "EVENT" : "ACL",
+						       skb->len));
+			AR_DEBUG_PRINTBUF(skb->data, skb->len,"BT HCI RECV Packet Dump");
+		}
+
+		if (pHcidevInfo->HciNormalMode) {
+			/* indicate the packet */
+			if (bt_indicate_recv(pHcidevInfo,HCI_GET_PACKET_TYPE(pPacket),skb)) {
+				/* bt stack accepted the packet */
+				skb = NULL;
+			}
+			break;
+		}
+
+		/* for testing, indicate packet to the network stack */
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
-        skb->dev = (struct net_device *)(pHcidevInfo->HCITransHdl.netDevice);        
-        if ((((struct net_device *)pHcidevInfo->HCITransHdl.netDevice)->flags & IFF_UP) == IFF_UP) {
-            skb->protocol = eth_type_trans(skb, (struct net_device *)(pHcidevInfo->HCITransHdl.netDevice));
+		skb->dev = (struct net_device *)(pHcidevInfo->HCITransHdl.netDevice);
+		if ((((struct net_device *)pHcidevInfo->HCITransHdl.netDevice)->flags & IFF_UP) == IFF_UP) {
+			skb->protocol = eth_type_trans(skb, (struct net_device *)(pHcidevInfo->HCITransHdl.netDevice));
 #else
-        skb->dev = pHcidevInfo->ar->arNetDev;        
-        if ((pHcidevInfo->ar->arNetDev->flags & IFF_UP) == IFF_UP) {
-            skb->protocol = eth_type_trans(skb, pHcidevInfo->ar->arNetDev);
+			skb->dev = pHcidevInfo->ar->arNetDev;
+			if ((pHcidevInfo->ar->arNetDev->flags & IFF_UP) == IFF_UP) {
+				skb->protocol = eth_type_trans(skb, pHcidevInfo->ar->arNetDev);
 #endif
-            netif_rx(skb);
-            skb = NULL;
-        } 
-        
-    } while (false);
-    
-    FreeHTCStruct(pHcidevInfo,pPacket);
-    
-    if (skb != NULL) {
-            /* packet was not accepted, free it */
-        FreeBtOsBuf(pHcidevInfo,skb);       
-    }
-    
-}
+				netif_rx(skb);
+				skb = NULL;
+			}
+
+		} while (false);
+
+		FreeHTCStruct(pHcidevInfo,pPacket);
+
+		if (skb != NULL) {
+			/* packet was not accepted, free it */
+			FreeBtOsBuf(pHcidevInfo,skb);
+		}
+
+	}
 
 static void  ar6000_hci_pkt_refill(void *pContext, HCI_TRANSPORT_PACKET_TYPE Type, int BuffersAvailable)
 {
-    AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
-    int                  refillCount;
-
-    if (Type == HCI_ACL_TYPE) {
-        refillCount =  MAX_ACL_RECV_BUFS - BuffersAvailable;   
-    } else {
-        refillCount =  MAX_EVT_RECV_BUFS - BuffersAvailable;     
-    }
-    
-    if (refillCount > 0) {
-        RefillRecvBuffers(pHcidevInfo,Type,refillCount);
-    }
-    
+	AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
+	int                  refillCount;
+
+	if (Type == HCI_ACL_TYPE) {
+		refillCount =  MAX_ACL_RECV_BUFS - BuffersAvailable;
+	} else {
+		refillCount =  MAX_EVT_RECV_BUFS - BuffersAvailable;
+	}
+
+	if (refillCount > 0) {
+		RefillRecvBuffers(pHcidevInfo,Type,refillCount);
+	}
+
 }
 
 static HCI_SEND_FULL_ACTION  ar6000_hci_pkt_send_full(void *pContext, HTC_PACKET *pPacket)
 {
-    AR6K_HCI_BRIDGE_INFO    *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
-    HCI_SEND_FULL_ACTION    action = HCI_SEND_FULL_KEEP;
-    
-    if (!pHcidevInfo->HciNormalMode) {
-            /* for epping testing, check packet tag, some epping packets are
-             * special and cannot be dropped */
-        if (HTC_GET_TAG_FROM_PKT(pPacket) == AR6K_DATA_PKT_TAG) {
-            action = HCI_SEND_FULL_DROP;     
-        }
-    }
-    
-    return action;
+	AR6K_HCI_BRIDGE_INFO    *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)pContext;
+	HCI_SEND_FULL_ACTION    action = HCI_SEND_FULL_KEEP;
+
+	if (!pHcidevInfo->HciNormalMode) {
+		/* for epping testing, check packet tag, some epping packets are
+		 * special and cannot be dropped */
+		if (HTC_GET_TAG_FROM_PKT(pPacket) == AR6K_DATA_PKT_TAG) {
+			action = HCI_SEND_FULL_DROP;
+		}
+	}
+
+	return action;
 }
 
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
@@ -469,95 +469,95 @@ int ar6000_setup_hci(void *ar)
 int ar6000_setup_hci(AR_SOFTC_T *ar)
 #endif
 {
-    HCI_TRANSPORT_CONFIG_INFO config;
-    int                  status = 0;
-    int                       i;
-    HTC_PACKET                *pPacket;
-    AR6K_HCI_BRIDGE_INFO      *pHcidevInfo;
-        
-       
-    do {
-        
-        pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)A_MALLOC(sizeof(AR6K_HCI_BRIDGE_INFO));
-        
-        if (NULL == pHcidevInfo) {
-            status = A_NO_MEMORY;
-            break;    
-        }
-        
-        A_MEMZERO(pHcidevInfo, sizeof(AR6K_HCI_BRIDGE_INFO));
+	HCI_TRANSPORT_CONFIG_INFO config;
+	int                  status = 0;
+	int                       i;
+	HTC_PACKET                *pPacket;
+	AR6K_HCI_BRIDGE_INFO      *pHcidevInfo;
+
+
+	do {
+
+		pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)A_MALLOC(sizeof(AR6K_HCI_BRIDGE_INFO));
+
+		if (NULL == pHcidevInfo) {
+			status = A_NO_MEMORY;
+			break;
+		}
+
+		A_MEMZERO(pHcidevInfo, sizeof(AR6K_HCI_BRIDGE_INFO));
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
-        g_pHcidevInfo = pHcidevInfo;
-        pHcidevInfo->HCITransHdl = *(HCI_TRANSPORT_MISC_HANDLES *)ar;
+		g_pHcidevInfo = pHcidevInfo;
+		pHcidevInfo->HCITransHdl = *(HCI_TRANSPORT_MISC_HANDLES *)ar;
 #else
-        ar->hcidev_info = pHcidevInfo;
-        pHcidevInfo->ar = ar;
+		ar->hcidev_info = pHcidevInfo;
+		pHcidevInfo->ar = ar;
 #endif
-        spin_lock_init(&pHcidevInfo->BridgeLock);
-        INIT_HTC_PACKET_QUEUE(&pHcidevInfo->HTCPacketStructHead);
-
-        ar->exitCallback = AR3KConfigureExit;
-    
-        status = bt_setup_hci(pHcidevInfo);
-        if (status) {
-            break;    
-        }
-        
-        if (pHcidevInfo->HciNormalMode) {      
-            AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: running in normal mode... \n"));    
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: running in test mode... \n"));     
-        }
-        
-        pHcidevInfo->pHTCStructAlloc = (u8 *)A_MALLOC((sizeof(HTC_PACKET)) * NUM_HTC_PACKET_STRUCTS);
-        
-        if (NULL == pHcidevInfo->pHTCStructAlloc) {
-            status = A_NO_MEMORY;
-            break;    
-        }
-        
-        pPacket = (HTC_PACKET *)pHcidevInfo->pHTCStructAlloc;
-        for (i = 0; i < NUM_HTC_PACKET_STRUCTS; i++,pPacket++) {
-            FreeHTCStruct(pHcidevInfo,pPacket);                
-        }
-        
-        A_MEMZERO(&config,sizeof(HCI_TRANSPORT_CONFIG_INFO));        
-        config.ACLRecvBufferWaterMark = MAX_ACL_RECV_BUFS / 2;
-        config.EventRecvBufferWaterMark = MAX_EVT_RECV_BUFS / 2;
-        config.MaxSendQueueDepth = MAX_HCI_WRITE_QUEUE_DEPTH;
-        config.pContext = pHcidevInfo;    
-        config.TransportFailure = ar6000_hci_transport_failure;
-        config.TransportReady = ar6000_hci_transport_ready;
-        config.TransportRemoved = ar6000_hci_transport_removed;
-        config.pHCISendComplete = ar6000_hci_send_complete;
-        config.pHCIPktRecv = ar6000_hci_pkt_recv;
-        config.pHCIPktRecvRefill = ar6000_hci_pkt_refill;
-        config.pHCISendFull = ar6000_hci_pkt_send_full;
-       
+		spin_lock_init(&pHcidevInfo->BridgeLock);
+		INIT_HTC_PACKET_QUEUE(&pHcidevInfo->HTCPacketStructHead);
+
+		ar->exitCallback = AR3KConfigureExit;
+
+		status = bt_setup_hci(pHcidevInfo);
+		if (status) {
+			break;
+		}
+
+		if (pHcidevInfo->HciNormalMode) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: running in normal mode... \n"));
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: running in test mode... \n"));
+		}
+
+		pHcidevInfo->pHTCStructAlloc = (u8 *)A_MALLOC((sizeof(HTC_PACKET)) * NUM_HTC_PACKET_STRUCTS);
+
+		if (NULL == pHcidevInfo->pHTCStructAlloc) {
+			status = A_NO_MEMORY;
+			break;
+		}
+
+		pPacket = (HTC_PACKET *)pHcidevInfo->pHTCStructAlloc;
+		for (i = 0; i < NUM_HTC_PACKET_STRUCTS; i++,pPacket++) {
+			FreeHTCStruct(pHcidevInfo,pPacket);
+		}
+
+		A_MEMZERO(&config,sizeof(HCI_TRANSPORT_CONFIG_INFO));
+		config.ACLRecvBufferWaterMark = MAX_ACL_RECV_BUFS / 2;
+		config.EventRecvBufferWaterMark = MAX_EVT_RECV_BUFS / 2;
+		config.MaxSendQueueDepth = MAX_HCI_WRITE_QUEUE_DEPTH;
+		config.pContext = pHcidevInfo;
+		config.TransportFailure = ar6000_hci_transport_failure;
+		config.TransportReady = ar6000_hci_transport_ready;
+		config.TransportRemoved = ar6000_hci_transport_removed;
+		config.pHCISendComplete = ar6000_hci_send_complete;
+		config.pHCIPktRecv = ar6000_hci_pkt_recv;
+		config.pHCIPktRecvRefill = ar6000_hci_pkt_refill;
+		config.pHCISendFull = ar6000_hci_pkt_send_full;
+
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
-        pHcidevInfo->pHCIDev = HCI_TransportAttach(pHcidevInfo->HCITransHdl.htcHandle, &config);
+		pHcidevInfo->pHCIDev = HCI_TransportAttach(pHcidevInfo->HCITransHdl.htcHandle, &config);
 #else
-        pHcidevInfo->pHCIDev = HCI_TransportAttach(ar->arHtcTarget, &config);
+		pHcidevInfo->pHCIDev = HCI_TransportAttach(ar->arHtcTarget, &config);
 #endif
 
-        if (NULL == pHcidevInfo->pHCIDev) {
-            status = A_ERROR;      
-        }
-    
-    } while (false);
-    
-    if (status) {
-        if (pHcidevInfo != NULL) {
-            if (NULL == pHcidevInfo->pHCIDev) {
-                /* GMBOX may not be present in older chips */
-                /* just return success */ 
-                status = 0;
-            }
-        }
-        ar6000_cleanup_hci(ar);    
-    }
-    
-    return status;
+		if (NULL == pHcidevInfo->pHCIDev) {
+			status = A_ERROR;
+		}
+
+	} while (false);
+
+	if (status) {
+		if (pHcidevInfo != NULL) {
+			if (NULL == pHcidevInfo->pHCIDev) {
+				/* GMBOX may not be present in older chips */
+				/* just return success */
+				status = 0;
+			}
+		}
+		ar6000_cleanup_hci(ar);
+	}
+
+	return status;
 }
 
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
@@ -567,32 +567,32 @@ void  ar6000_cleanup_hci(AR_SOFTC_T *ar)
 #endif
 {
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
-    AR6K_HCI_BRIDGE_INFO *pHcidevInfo = g_pHcidevInfo;
+	AR6K_HCI_BRIDGE_INFO *pHcidevInfo = g_pHcidevInfo;
 #else
-    AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)ar->hcidev_info;
+	AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)ar->hcidev_info;
 #endif
-    
-    if (pHcidevInfo != NULL) {
-        bt_cleanup_hci(pHcidevInfo);   
-        
-        if (pHcidevInfo->pHCIDev != NULL) {
-            HCI_TransportStop(pHcidevInfo->pHCIDev);
-            HCI_TransportDetach(pHcidevInfo->pHCIDev);
-            pHcidevInfo->pHCIDev = NULL;
-        } 
-        
-        if (pHcidevInfo->pHTCStructAlloc != NULL) {
-            A_FREE(pHcidevInfo->pHTCStructAlloc);
-            pHcidevInfo->pHTCStructAlloc = NULL;    
-        }
-        
-        A_FREE(pHcidevInfo);
+
+	if (pHcidevInfo != NULL) {
+		bt_cleanup_hci(pHcidevInfo);
+
+		if (pHcidevInfo->pHCIDev != NULL) {
+			HCI_TransportStop(pHcidevInfo->pHCIDev);
+			HCI_TransportDetach(pHcidevInfo->pHCIDev);
+			pHcidevInfo->pHCIDev = NULL;
+		}
+
+		if (pHcidevInfo->pHTCStructAlloc != NULL) {
+			A_FREE(pHcidevInfo->pHTCStructAlloc);
+			pHcidevInfo->pHTCStructAlloc = NULL;
+		}
+
+		A_FREE(pHcidevInfo);
 #ifndef EXPORT_HCI_BRIDGE_INTERFACE
-        ar->hcidev_info = NULL;
+		ar->hcidev_info = NULL;
 #endif
-    }
-    
-    
+	}
+
+
 }
 
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
@@ -601,80 +601,80 @@ int hci_test_send(void *ar, struct sk_buff *skb)
 int hci_test_send(AR_SOFTC_T *ar, struct sk_buff *skb)
 #endif
 {
-    int              status = 0;
-    int              length;
-    EPPING_HEADER    *pHeader;
-    HTC_PACKET       *pPacket;   
-    HTC_TX_TAG       htc_tag = AR6K_DATA_PKT_TAG;
+	int              status = 0;
+	int              length;
+	EPPING_HEADER    *pHeader;
+	HTC_PACKET       *pPacket;
+	HTC_TX_TAG       htc_tag = AR6K_DATA_PKT_TAG;
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
-    AR6K_HCI_BRIDGE_INFO *pHcidevInfo = g_pHcidevInfo;
+	AR6K_HCI_BRIDGE_INFO *pHcidevInfo = g_pHcidevInfo;
 #else
-    AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)ar->hcidev_info;
+	AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)ar->hcidev_info;
 #endif
-            
-    do {
-        
-        if (NULL == pHcidevInfo) {
-            status = A_ERROR;
-            break;    
-        }
-        
-        if (NULL == pHcidevInfo->pHCIDev) {
-            status = A_ERROR;
-            break;    
-        }
-        
-        if (pHcidevInfo->HciNormalMode) {
-                /* this interface cannot run when normal WMI is running */
-            status = A_ERROR;
-            break;    
-        }
-        
-        pHeader = (EPPING_HEADER *)A_NETBUF_DATA(skb);
-        
-        if (!IS_EPPING_PACKET(pHeader)) {
-            status = A_EINVAL;
-            break;
-        }
-                       
-        if (IS_EPING_PACKET_NO_DROP(pHeader)) {
-            htc_tag = AR6K_CONTROL_PKT_TAG;   
-        }
-        
-        length = sizeof(EPPING_HEADER) + pHeader->DataLength;
-                
-        pPacket = AllocHTCStruct(pHcidevInfo);
-        if (NULL == pPacket) {        
-            status = A_NO_MEMORY;
-            break;
-        } 
-     
-        SET_HTC_PACKET_INFO_TX(pPacket,
-                               skb,
-                               A_NETBUF_DATA(skb),
-                               length,
-                               HCI_ACL_TYPE,  /* send every thing out as ACL */
-                               htc_tag);
-             
-        HCI_TransportSendPkt(pHcidevInfo->pHCIDev,pPacket,false);
-        pPacket = NULL;
-            
-    } while (false);
-            
-    return status;
+
+	do {
+
+		if (NULL == pHcidevInfo) {
+			status = A_ERROR;
+			break;
+		}
+
+		if (NULL == pHcidevInfo->pHCIDev) {
+			status = A_ERROR;
+			break;
+		}
+
+		if (pHcidevInfo->HciNormalMode) {
+			/* this interface cannot run when normal WMI is running */
+			status = A_ERROR;
+			break;
+		}
+
+		pHeader = (EPPING_HEADER *)A_NETBUF_DATA(skb);
+
+		if (!IS_EPPING_PACKET(pHeader)) {
+			status = A_EINVAL;
+			break;
+		}
+
+		if (IS_EPING_PACKET_NO_DROP(pHeader)) {
+			htc_tag = AR6K_CONTROL_PKT_TAG;
+		}
+
+		length = sizeof(EPPING_HEADER) + pHeader->DataLength;
+
+		pPacket = AllocHTCStruct(pHcidevInfo);
+		if (NULL == pPacket) {
+			status = A_NO_MEMORY;
+			break;
+		}
+
+		SET_HTC_PACKET_INFO_TX(pPacket,
+				       skb,
+				       A_NETBUF_DATA(skb),
+				       length,
+				       HCI_ACL_TYPE,  /* send every thing out as ACL */
+				       htc_tag);
+
+		HCI_TransportSendPkt(pHcidevInfo->pHCIDev,pPacket,false);
+		pPacket = NULL;
+
+	} while (false);
+
+	return status;
 }
 
 void ar6000_set_default_ar3kconfig(AR_SOFTC_T *ar, void *ar3kconfig)
 {
-    AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)ar->hcidev_info;
-    AR3K_CONFIG_INFO *config = (AR3K_CONFIG_INFO *)ar3kconfig;
-
-    config->pHCIDev = pHcidevInfo->pHCIDev;
-    config->pHCIProps = &pHcidevInfo->HCIProps;
-    config->pHIFDevice = ar->arHifDevice;
-    config->pBtStackHCIDev = pHcidevInfo->pBtStackHCIDev;
-    config->Flags |= AR3K_CONFIG_FLAG_SET_AR3K_BAUD;
-    config->AR3KBaudRate = 115200;    
+	AR6K_HCI_BRIDGE_INFO *pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)ar->hcidev_info;
+	AR3K_CONFIG_INFO *config = (AR3K_CONFIG_INFO *)ar3kconfig;
+
+	config->pHCIDev = pHcidevInfo->pHCIDev;
+	config->pHCIProps = &pHcidevInfo->HCIProps;
+	config->pHIFDevice = ar->arHifDevice;
+	config->pBtStackHCIDev = pHcidevInfo->pBtStackHCIDev;
+	config->Flags |= AR3K_CONFIG_FLAG_SET_AR3K_BAUD;
+	config->AR3KBaudRate = 115200;
 }
 
 #ifdef CONFIG_BLUEZ_HCI_BRIDGE   
@@ -686,11 +686,11 @@ void ar6000_set_default_ar3kconfig(AR_SOFTC_T *ar, void *ar3kconfig)
 static int bt_open(struct hci_dev *hdev)
 {
  
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_open - enter - x\n"));
-    set_bit(HCI_RUNNING, &hdev->flags);
-    set_bit(HCI_UP, &hdev->flags);
-    set_bit(HCI_INIT, &hdev->flags);         
-    return 0;
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_open - enter - x\n"));
+	set_bit(HCI_RUNNING, &hdev->flags);
+	set_bit(HCI_UP, &hdev->flags);
+	set_bit(HCI_INIT, &hdev->flags);
+	return 0;
 }
 
 /*
@@ -698,9 +698,9 @@ static int bt_open(struct hci_dev *hdev)
 */
 static int bt_close(struct hci_dev *hdev)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_close - enter\n"));
-    clear_bit(HCI_RUNNING, &hdev->flags);
-    return 0;
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_close - enter\n"));
+	clear_bit(HCI_RUNNING, &hdev->flags);
+	return 0;
 }
 
 /*
@@ -708,114 +708,114 @@ static int bt_close(struct hci_dev *hdev)
 */
 static int bt_send_frame(struct sk_buff *skb)
 {
-    struct hci_dev             *hdev = (struct hci_dev *)skb->dev;
-    HCI_TRANSPORT_PACKET_TYPE  type;
-    AR6K_HCI_BRIDGE_INFO       *pHcidevInfo;
-    HTC_PACKET                 *pPacket;
-    int                   status = 0;
-    struct sk_buff             *txSkb = NULL;
-    
-    if (!hdev) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("HCI Bridge: bt_send_frame - no device\n"));
-        return -ENODEV;
-    }
-      
-    if (!test_bit(HCI_RUNNING, &hdev->flags)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_send_frame - not open\n"));
-        return -EBUSY;
-    }
+	struct hci_dev             *hdev = (struct hci_dev *)skb->dev;
+	HCI_TRANSPORT_PACKET_TYPE  type;
+	AR6K_HCI_BRIDGE_INFO       *pHcidevInfo;
+	HTC_PACKET                 *pPacket;
+	int                   status = 0;
+	struct sk_buff             *txSkb = NULL;
+
+	if (!hdev) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("HCI Bridge: bt_send_frame - no device\n"));
+		return -ENODEV;
+	}
+
+	if (!test_bit(HCI_RUNNING, &hdev->flags)) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_send_frame - not open\n"));
+		return -EBUSY;
+	}
   
-    pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)hdev->driver_data;   
-    A_ASSERT(pHcidevInfo != NULL);
-      
-    AR_DEBUG_PRINTF(ATH_DEBUG_HCI_SEND, ("+bt_send_frame type: %d \n",bt_cb(skb)->pkt_type));
-    type = HCI_COMMAND_TYPE;
-    
-    switch (bt_cb(skb)->pkt_type) {
-        case HCI_COMMAND_PKT:
-            type = HCI_COMMAND_TYPE;
-            hdev->stat.cmd_tx++;
-            break;
+	pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)hdev->driver_data;
+	A_ASSERT(pHcidevInfo != NULL);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_HCI_SEND, ("+bt_send_frame type: %d \n",bt_cb(skb)->pkt_type));
+	type = HCI_COMMAND_TYPE;
+
+	switch (bt_cb(skb)->pkt_type) {
+	case HCI_COMMAND_PKT:
+		type = HCI_COMMAND_TYPE;
+		hdev->stat.cmd_tx++;
+		break;
  
-        case HCI_ACLDATA_PKT:
-            type = HCI_ACL_TYPE;
-            hdev->stat.acl_tx++;
-            break;
-
-        case HCI_SCODATA_PKT:
-            /* we don't support SCO over the bridge */
-            kfree_skb(skb);
-            return 0;
-        default:
-            A_ASSERT(false);
-            kfree_skb(skb);
-            return 0;
-    } 
-
-    if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_HCI_DUMP)) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ANY,(">>> Send HCI %s packet len: %d\n",
-                        (type == HCI_COMMAND_TYPE) ? "COMMAND" : "ACL",
-                        skb->len));
-        if (type == HCI_COMMAND_TYPE) {
-            u16 opcode = HCI_GET_OP_CODE(skb->data);
-            AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("    HCI Command: OGF:0x%X OCF:0x%X \r\n", 
-                  opcode >> 10, opcode & 0x3FF));
-        }
-        AR_DEBUG_PRINTBUF(skb->data,skb->len,"BT HCI SEND Packet Dump");
-    }
-    
-    do {
-        
-        txSkb = bt_skb_alloc(TX_PACKET_RSV_OFFSET + pHcidevInfo->HCIProps.HeadRoom + 
-                             pHcidevInfo->HCIProps.TailRoom + skb->len, 
-                             GFP_ATOMIC);
-
-        if (txSkb == NULL) {
-            status = A_NO_MEMORY;
-            break;    
-        }
-        
-        bt_cb(txSkb)->pkt_type = bt_cb(skb)->pkt_type;
-        txSkb->dev = (void *)pHcidevInfo->pBtStackHCIDev;
-        skb_reserve(txSkb, TX_PACKET_RSV_OFFSET + pHcidevInfo->HCIProps.HeadRoom);
-        A_MEMCPY(txSkb->data, skb->data, skb->len);
-        skb_put(txSkb,skb->len);
-        
-        pPacket = AllocHTCStruct(pHcidevInfo);        
-        if (NULL == pPacket) {
-            status = A_NO_MEMORY;
-            break;    
-        }       
-              
-        /* HCI packet length here doesn't include the 1-byte transport header which
-         * will be handled by the HCI transport layer. Enough headroom has already
-         * been reserved above for the transport header
-         */
-        SET_HTC_PACKET_INFO_TX(pPacket,
-                               txSkb,
-                               txSkb->data,
-                               txSkb->len,
-                               type, 
-                               AR6K_CONTROL_PKT_TAG); /* HCI packets cannot be dropped */
-        
-        AR_DEBUG_PRINTF(ATH_DEBUG_HCI_SEND, ("HCI Bridge: bt_send_frame skb:0x%lX \n",(unsigned long)txSkb));
-        AR_DEBUG_PRINTF(ATH_DEBUG_HCI_SEND, ("HCI Bridge: type:%d, Total Length:%d Bytes \n",
-                                      type, txSkb->len));
-                                      
-        status = HCI_TransportSendPkt(pHcidevInfo->pHCIDev,pPacket,false);
-        pPacket = NULL;
-        txSkb = NULL;
-        
-    } while (false);
+	case HCI_ACLDATA_PKT:
+		type = HCI_ACL_TYPE;
+		hdev->stat.acl_tx++;
+		break;
+
+	case HCI_SCODATA_PKT:
+		/* we don't support SCO over the bridge */
+		kfree_skb(skb);
+		return 0;
+	default:
+		A_ASSERT(false);
+		kfree_skb(skb);
+		return 0;
+	}
+
+	if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_HCI_DUMP)) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ANY,(">>> Send HCI %s packet len: %d\n",
+					       (type == HCI_COMMAND_TYPE) ? "COMMAND" : "ACL",
+					       skb->len));
+		if (type == HCI_COMMAND_TYPE) {
+			u16 opcode = HCI_GET_OP_CODE(skb->data);
+			AR_DEBUG_PRINTF(ATH_DEBUG_ANY,("    HCI Command: OGF:0x%X OCF:0x%X \r\n",
+						       opcode >> 10, opcode & 0x3FF));
+		}
+		AR_DEBUG_PRINTBUF(skb->data,skb->len,"BT HCI SEND Packet Dump");
+	}
+
+	do {
+
+		txSkb = bt_skb_alloc(TX_PACKET_RSV_OFFSET + pHcidevInfo->HCIProps.HeadRoom +
+				     pHcidevInfo->HCIProps.TailRoom + skb->len,
+				     GFP_ATOMIC);
+
+		if (txSkb == NULL) {
+			status = A_NO_MEMORY;
+			break;
+		}
+
+		bt_cb(txSkb)->pkt_type = bt_cb(skb)->pkt_type;
+		txSkb->dev = (void *)pHcidevInfo->pBtStackHCIDev;
+		skb_reserve(txSkb, TX_PACKET_RSV_OFFSET + pHcidevInfo->HCIProps.HeadRoom);
+		A_MEMCPY(txSkb->data, skb->data, skb->len);
+		skb_put(txSkb,skb->len);
+
+		pPacket = AllocHTCStruct(pHcidevInfo);
+		if (NULL == pPacket) {
+			status = A_NO_MEMORY;
+			break;
+		}
+
+		/* HCI packet length here doesn't include the 1-byte transport header which
+		 * will be handled by the HCI transport layer. Enough headroom has already
+		 * been reserved above for the transport header
+		 */
+		SET_HTC_PACKET_INFO_TX(pPacket,
+				       txSkb,
+				       txSkb->data,
+				       txSkb->len,
+				       type,
+				       AR6K_CONTROL_PKT_TAG); /* HCI packets cannot be dropped */
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_HCI_SEND, ("HCI Bridge: bt_send_frame skb:0x%lX \n",(unsigned long)txSkb));
+		AR_DEBUG_PRINTF(ATH_DEBUG_HCI_SEND, ("HCI Bridge: type:%d, Total Length:%d Bytes \n",
+						     type, txSkb->len));
+
+		status = HCI_TransportSendPkt(pHcidevInfo->pHCIDev,pPacket,false);
+		pPacket = NULL;
+		txSkb = NULL;
+
+	} while (false);
    
-    if (txSkb != NULL) {
-        kfree_skb(txSkb);    
-    }
-    
-    kfree_skb(skb);        
-       
-    AR_DEBUG_PRINTF(ATH_DEBUG_HCI_SEND, ("-bt_send_frame  \n"));
-    return 0;
+	if (txSkb != NULL) {
+		kfree_skb(txSkb);
+	}
+
+	kfree_skb(skb);
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_HCI_SEND, ("-bt_send_frame  \n"));
+	return 0;
 }
 
 /*
@@ -823,8 +823,8 @@ static int bt_send_frame(struct sk_buff *skb)
 */
 static int bt_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_ioctl - enter\n"));
-    return -ENOIOCTLCMD;
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_ioctl - enter\n"));
+	return -ENOIOCTLCMD;
 }
 
 /*
@@ -832,15 +832,15 @@ static int bt_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg)
 */
 static int bt_flush(struct hci_dev *hdev)
 {
-    AR6K_HCI_BRIDGE_INFO    *pHcidevInfo; 
-    
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_flush - enter\n"));
-    
-    pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)hdev->driver_data;   
-    
-    /* TODO??? */   
-    
-    return 0;
+	AR6K_HCI_BRIDGE_INFO    *pHcidevInfo;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_flush - enter\n"));
+
+	pHcidevInfo = (AR6K_HCI_BRIDGE_INFO *)hdev->driver_data;
+
+	/* TODO??? */
+
+	return 0;
 }
 
 
@@ -849,243 +849,243 @@ static int bt_flush(struct hci_dev *hdev)
 */
 static void bt_destruct(struct hci_dev *hdev)
 {
-    AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_destruct - enter\n"));
-    /* nothing to do here */
+	AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HCI Bridge: bt_destruct - enter\n"));
+	/* nothing to do here */
 }
 
 static int bt_setup_hci(AR6K_HCI_BRIDGE_INFO *pHcidevInfo)
 {
-    int                    status = 0;
-    struct hci_dev              *pHciDev = NULL;
-    HIF_DEVICE_OS_DEVICE_INFO   osDevInfo;
-    
-    if (!setupbtdev) {
-        return 0;
-    } 
-        
-    do {
-            
-        A_MEMZERO(&osDevInfo,sizeof(osDevInfo));
-            /* get the underlying OS device */
+	int                    status = 0;
+	struct hci_dev              *pHciDev = NULL;
+	HIF_DEVICE_OS_DEVICE_INFO   osDevInfo;
+
+	if (!setupbtdev) {
+		return 0;
+	}
+
+	do {
+
+		A_MEMZERO(&osDevInfo,sizeof(osDevInfo));
+		/* get the underlying OS device */
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
-        status = ar6000_get_hif_dev((HIF_DEVICE *)(pHcidevInfo->HCITransHdl.hifDevice), 
-                                    &osDevInfo);
+		status = ar6000_get_hif_dev((HIF_DEVICE *)(pHcidevInfo->HCITransHdl.hifDevice),
+					    &osDevInfo);
 #else
-        status = HIFConfigureDevice(pHcidevInfo->ar->arHifDevice, 
-                                    HIF_DEVICE_GET_OS_DEVICE,
-                                    &osDevInfo, 
-                                    sizeof(osDevInfo));
+		status = HIFConfigureDevice(pHcidevInfo->ar->arHifDevice,
+					    HIF_DEVICE_GET_OS_DEVICE,
+					    &osDevInfo,
+					    sizeof(osDevInfo));
 #endif
-                                    
-        if (status) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to OS device info from HIF\n"));
-            break;
-        }
-        
-            /* allocate a BT HCI struct for this device */
-        pHciDev = hci_alloc_dev();
-        if (NULL == pHciDev) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge - failed to allocate bt struct \n"));
-            status = A_NO_MEMORY;
-            break;
-        }    
-            /* save the device, we'll register this later */
-        pHcidevInfo->pBtStackHCIDev = pHciDev;       
-        SET_HCIDEV_DEV(pHciDev,osDevInfo.pOSDevice);          
-        SET_HCI_BUS_TYPE(pHciDev, HCI_VIRTUAL, HCI_BREDR);
-        pHciDev->driver_data = pHcidevInfo;
-        pHciDev->open     = bt_open;
-        pHciDev->close    = bt_close;
-        pHciDev->send     = bt_send_frame;
-        pHciDev->ioctl    = bt_ioctl;
-        pHciDev->flush    = bt_flush;
-        pHciDev->destruct = bt_destruct;
-        pHciDev->owner = THIS_MODULE; 
-            /* driver is running in normal BT mode */
-        pHcidevInfo->HciNormalMode = true;
-        
-    } while (false);
-    
-    if (status) {
-        bt_cleanup_hci(pHcidevInfo);    
-    }
-    
-    return status;
+
+		if (status) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to OS device info from HIF\n"));
+			break;
+		}
+
+		/* allocate a BT HCI struct for this device */
+		pHciDev = hci_alloc_dev();
+		if (NULL == pHciDev) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge - failed to allocate bt struct \n"));
+			status = A_NO_MEMORY;
+			break;
+		}
+		/* save the device, we'll register this later */
+		pHcidevInfo->pBtStackHCIDev = pHciDev;
+		SET_HCIDEV_DEV(pHciDev,osDevInfo.pOSDevice);
+		SET_HCI_BUS_TYPE(pHciDev, HCI_VIRTUAL, HCI_BREDR);
+		pHciDev->driver_data = pHcidevInfo;
+		pHciDev->open     = bt_open;
+		pHciDev->close    = bt_close;
+		pHciDev->send     = bt_send_frame;
+		pHciDev->ioctl    = bt_ioctl;
+		pHciDev->flush    = bt_flush;
+		pHciDev->destruct = bt_destruct;
+		pHciDev->owner = THIS_MODULE;
+		/* driver is running in normal BT mode */
+		pHcidevInfo->HciNormalMode = true;
+
+	} while (false);
+
+	if (status) {
+		bt_cleanup_hci(pHcidevInfo);
+	}
+
+	return status;
 }
 
 static void bt_cleanup_hci(AR6K_HCI_BRIDGE_INFO *pHcidevInfo)
 {   
-    int   err;      
-        
-    if (pHcidevInfo->HciRegistered) {
-        pHcidevInfo->HciRegistered = false;
-        clear_bit(HCI_RUNNING, &pHcidevInfo->pBtStackHCIDev->flags);
-        clear_bit(HCI_UP, &pHcidevInfo->pBtStackHCIDev->flags);
-        clear_bit(HCI_INIT, &pHcidevInfo->pBtStackHCIDev->flags);   
-        A_ASSERT(pHcidevInfo->pBtStackHCIDev != NULL);
-            /* unregister */
-        if ((err = hci_unregister_dev(pHcidevInfo->pBtStackHCIDev)) < 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: failed to unregister with bluetooth %d\n",err));
-        }          
-    }   
-    
-    if (pHcidevInfo->pBtStackHCIDev != NULL) {
-        kfree(pHcidevInfo->pBtStackHCIDev);
-        pHcidevInfo->pBtStackHCIDev = NULL;
-    }  
+	int   err;
+
+	if (pHcidevInfo->HciRegistered) {
+		pHcidevInfo->HciRegistered = false;
+		clear_bit(HCI_RUNNING, &pHcidevInfo->pBtStackHCIDev->flags);
+		clear_bit(HCI_UP, &pHcidevInfo->pBtStackHCIDev->flags);
+		clear_bit(HCI_INIT, &pHcidevInfo->pBtStackHCIDev->flags);
+		A_ASSERT(pHcidevInfo->pBtStackHCIDev != NULL);
+		/* unregister */
+		if ((err = hci_unregister_dev(pHcidevInfo->pBtStackHCIDev)) < 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: failed to unregister with bluetooth %d\n",err));
+		}
+	}
+
+	if (pHcidevInfo->pBtStackHCIDev != NULL) {
+		kfree(pHcidevInfo->pBtStackHCIDev);
+		pHcidevInfo->pBtStackHCIDev = NULL;
+	}
 }
 
 static int bt_register_hci(AR6K_HCI_BRIDGE_INFO *pHcidevInfo)
 {
-    int       err;
-    int  status = 0;
-    
-    do {          
-        AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: registering HCI... \n"));
-        A_ASSERT(pHcidevInfo->pBtStackHCIDev != NULL);
-             /* mark that we are registered */
-        pHcidevInfo->HciRegistered = true;
-        if ((err = hci_register_dev(pHcidevInfo->pBtStackHCIDev)) < 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: failed to register with bluetooth %d\n",err));
-            pHcidevInfo->HciRegistered = false;
-            status = A_ERROR;
-            break;
-        }
-    
-        AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: HCI registered \n"));
-        
-    } while (false);
-    
-    return status;
+	int       err;
+	int  status = 0;
+
+	do {
+		AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: registering HCI... \n"));
+		A_ASSERT(pHcidevInfo->pBtStackHCIDev != NULL);
+		/* mark that we are registered */
+		pHcidevInfo->HciRegistered = true;
+		if ((err = hci_register_dev(pHcidevInfo->pBtStackHCIDev)) < 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: failed to register with bluetooth %d\n",err));
+			pHcidevInfo->HciRegistered = false;
+			status = A_ERROR;
+			break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_HCI_BRIDGE, ("HCI Bridge: HCI registered \n"));
+
+	} while (false);
+
+	return status;
 }
 
 static bool bt_indicate_recv(AR6K_HCI_BRIDGE_INFO      *pHcidevInfo,
-                               HCI_TRANSPORT_PACKET_TYPE Type, 
-                               struct                    sk_buff *skb)
+			     HCI_TRANSPORT_PACKET_TYPE Type,
+			     struct                    sk_buff *skb)
 {
-    u8 btType;
-    int                   len;
-    bool                success = false;
-    BT_HCI_EVENT_HEADER   *pEvent;
-    
-    do {
-             
-        if (!test_bit(HCI_RUNNING, &pHcidevInfo->pBtStackHCIDev->flags)) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("HCI Bridge: bt_indicate_recv - not running\n"));
-            break;
-        }
-    
-        switch (Type) {
-            case HCI_ACL_TYPE:
-                btType = HCI_ACLDATA_PKT;
-                break;
-            case HCI_EVENT_TYPE:  
-                btType = HCI_EVENT_PKT;  
-                break;
-            default:
-                btType = 0;
-                A_ASSERT(false);
-                break;
-        } 
-        
-        if (0 == btType) {
-            break;    
-        }
-        
-            /* set the final type */
-        bt_cb(skb)->pkt_type = btType;
-            /* set dev */
-        skb->dev = (void *)pHcidevInfo->pBtStackHCIDev;
-        len = skb->len;
-        
-        if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_HCI_RECV)) {
-            if (bt_cb(skb)->pkt_type == HCI_EVENT_PKT) {                
-                pEvent = (BT_HCI_EVENT_HEADER *)skb->data; 
-                AR_DEBUG_PRINTF(ATH_DEBUG_HCI_RECV, ("BT HCI EventCode: %d, len:%d \n", 
-                        pEvent->EventCode, pEvent->ParamLength));
-            } 
-        }
-        
-            /* pass receive packet up the stack */    
-        if (hci_recv_frame(skb) != 0) {
-            AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: hci_recv_frame failed \n"));
-            break;
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_HCI_RECV, 
-                    ("HCI Bridge: Indicated RCV of type:%d, Length:%d \n",btType,len));
-        }
-            
-        success = true;
-    
-    } while (false);
-    
-    return success;
+	u8 btType;
+	int                   len;
+	bool                success = false;
+	BT_HCI_EVENT_HEADER   *pEvent;
+
+	do {
+
+		if (!test_bit(HCI_RUNNING, &pHcidevInfo->pBtStackHCIDev->flags)) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("HCI Bridge: bt_indicate_recv - not running\n"));
+			break;
+		}
+
+		switch (Type) {
+		case HCI_ACL_TYPE:
+			btType = HCI_ACLDATA_PKT;
+			break;
+		case HCI_EVENT_TYPE:
+			btType = HCI_EVENT_PKT;
+			break;
+		default:
+			btType = 0;
+			A_ASSERT(false);
+			break;
+		}
+
+		if (0 == btType) {
+			break;
+		}
+
+		/* set the final type */
+		bt_cb(skb)->pkt_type = btType;
+		/* set dev */
+		skb->dev = (void *)pHcidevInfo->pBtStackHCIDev;
+		len = skb->len;
+
+		if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_HCI_RECV)) {
+			if (bt_cb(skb)->pkt_type == HCI_EVENT_PKT) {
+				pEvent = (BT_HCI_EVENT_HEADER *)skb->data;
+				AR_DEBUG_PRINTF(ATH_DEBUG_HCI_RECV, ("BT HCI EventCode: %d, len:%d \n",
+								     pEvent->EventCode, pEvent->ParamLength));
+			}
+		}
+
+		/* pass receive packet up the stack */
+		if (hci_recv_frame(skb) != 0) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HCI Bridge: hci_recv_frame failed \n"));
+			break;
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_HCI_RECV,
+					("HCI Bridge: Indicated RCV of type:%d, Length:%d \n",btType,len));
+		}
+
+		success = true;
+
+	} while (false);
+
+	return success;
 }
 
 static struct sk_buff* bt_alloc_buffer(AR6K_HCI_BRIDGE_INFO *pHcidevInfo, int Length) 
 { 
-    struct sk_buff *skb;         
-        /* in normal HCI mode we need to alloc from the bt core APIs */
-    skb = bt_skb_alloc(Length, GFP_ATOMIC);
-    if (NULL == skb) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to alloc bt sk_buff \n"));
-    }
-    return skb;
+	struct sk_buff *skb;
+	/* in normal HCI mode we need to alloc from the bt core APIs */
+	skb = bt_skb_alloc(Length, GFP_ATOMIC);
+	if (NULL == skb) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to alloc bt sk_buff \n"));
+	}
+	return skb;
 }
 
 static void bt_free_buffer(AR6K_HCI_BRIDGE_INFO *pHcidevInfo, struct sk_buff *skb)
 {
-    kfree_skb(skb);    
+	kfree_skb(skb);
 }
 
 #else // { CONFIG_BLUEZ_HCI_BRIDGE
 
-    /* stubs when we only want to test the HCI bridging Interface without the HT stack */
+/* stubs when we only want to test the HCI bridging Interface without the HT stack */
 static int bt_setup_hci(AR6K_HCI_BRIDGE_INFO *pHcidevInfo)
 {
-    return 0;
+	return 0;
 }
 static void bt_cleanup_hci(AR6K_HCI_BRIDGE_INFO *pHcidevInfo)
 {   
-     
+
 }
 static int bt_register_hci(AR6K_HCI_BRIDGE_INFO *pHcidevInfo)
 {
-    A_ASSERT(false);
-    return A_ERROR;    
+	A_ASSERT(false);
+	return A_ERROR;
 }
 
 static bool bt_indicate_recv(AR6K_HCI_BRIDGE_INFO      *pHcidevInfo,
-                               HCI_TRANSPORT_PACKET_TYPE Type, 
-                               struct                    sk_buff *skb)
+			     HCI_TRANSPORT_PACKET_TYPE Type,
+			     struct                    sk_buff *skb)
 {
-    A_ASSERT(false);
-    return false;
+	A_ASSERT(false);
+	return false;
 }
 
 static struct sk_buff* bt_alloc_buffer(AR6K_HCI_BRIDGE_INFO *pHcidevInfo, int Length) 
 {
-    A_ASSERT(false);
-    return NULL;
+	A_ASSERT(false);
+	return NULL;
 }
 static void bt_free_buffer(AR6K_HCI_BRIDGE_INFO *pHcidevInfo, struct sk_buff *skb)
 {
-    A_ASSERT(false);
+	A_ASSERT(false);
 }
 
 #endif // } CONFIG_BLUEZ_HCI_BRIDGE
 
 #else  // { ATH_AR6K_ENABLE_GMBOX
 
-    /* stubs when GMBOX support is not needed */
-    
+/* stubs when GMBOX support is not needed */
+
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
 int ar6000_setup_hci(void *ar)
 #else
 int ar6000_setup_hci(AR_SOFTC_T *ar)
 #endif
 {
-    return 0;
+	return 0;
 }
 
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
@@ -1094,13 +1094,13 @@ void ar6000_cleanup_hci(void *ar)
 void ar6000_cleanup_hci(AR_SOFTC_T *ar)
 #endif
 {
-    return;    
+	return;
 }
 
 #ifndef EXPORT_HCI_BRIDGE_INTERFACE
 void ar6000_set_default_ar3kconfig(AR_SOFTC_T *ar, void *ar3kconfig)
 {
-    return;
+	return;
 }
 #endif
 
@@ -1110,7 +1110,7 @@ int hci_test_send(void *ar, struct sk_buff *skb)
 int hci_test_send(AR_SOFTC_T *ar, struct sk_buff *skb)
 #endif
 {
-    return -EOPNOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 #endif // } ATH_AR6K_ENABLE_GMBOX
@@ -1120,17 +1120,17 @@ int hci_test_send(AR_SOFTC_T *ar, struct sk_buff *skb)
 static int __init
 hcibridge_init_module(void)
 {
-    int status;
-    HCI_TRANSPORT_CALLBACKS hciTransCallbacks;
+	int status;
+	HCI_TRANSPORT_CALLBACKS hciTransCallbacks;
 
-    hciTransCallbacks.setupTransport = ar6000_setup_hci;
-    hciTransCallbacks.cleanupTransport = ar6000_cleanup_hci;
+	hciTransCallbacks.setupTransport = ar6000_setup_hci;
+	hciTransCallbacks.cleanupTransport = ar6000_cleanup_hci;
 
-    status = ar6000_register_hci_transport(&hciTransCallbacks);
-    if (status)
-        return -ENODEV;
+	status = ar6000_register_hci_transport(&hciTransCallbacks);
+	if (status)
+		return -ENODEV;
 
-    return 0;
+	return 0;
 }
 
 static void __exit
diff --git a/drivers/staging/ath6kl/os/linux/include/ar6000_drv.h b/drivers/staging/ath6kl/os/linux/include/ar6000_drv.h
index 339925a..fec2161 100644
--- a/drivers/staging/ath6kl/os/linux/include/ar6000_drv.h
+++ b/drivers/staging/ath6kl/os/linux/include/ar6000_drv.h
@@ -101,10 +101,10 @@
 
 // TODO this needs to move into the AR_SOFTC struct
 struct USER_SAVEDKEYS {
-    struct ieee80211req_key   ucast_ik;
-    struct ieee80211req_key   bcast_ik;
-    CRYPTO_TYPE               keyType;
-    bool                    keyOk;
+	struct ieee80211req_key   ucast_ik;
+	struct ieee80211req_key   bcast_ik;
+	CRYPTO_TYPE               keyType;
+	bool                    keyOk;
 };
 #endif
 
@@ -161,52 +161,52 @@ extern "C" {
 #define A_MAX_WOW_LISTEN_INTERVAL         1000
 
 enum {
-    DRV_HB_CHALLENGE = 0,
-    APP_HB_CHALLENGE
+	DRV_HB_CHALLENGE = 0,
+	APP_HB_CHALLENGE
 };
 
 enum {
-    WLAN_INIT_MODE_NONE = 0,
-    WLAN_INIT_MODE_USR,
-    WLAN_INIT_MODE_UDEV,
-    WLAN_INIT_MODE_DRV
+	WLAN_INIT_MODE_NONE = 0,
+	WLAN_INIT_MODE_USR,
+	WLAN_INIT_MODE_UDEV,
+	WLAN_INIT_MODE_DRV
 };
 
 /* Suspend - configuration */
 enum {
-    WLAN_SUSPEND_CUT_PWR = 0,
-    WLAN_SUSPEND_DEEP_SLEEP,
-    WLAN_SUSPEND_WOW,
-    WLAN_SUSPEND_CUT_PWR_IF_BT_OFF
+	WLAN_SUSPEND_CUT_PWR = 0,
+	WLAN_SUSPEND_DEEP_SLEEP,
+	WLAN_SUSPEND_WOW,
+	WLAN_SUSPEND_CUT_PWR_IF_BT_OFF
 };
 
 /* WiFi OFF - configuration */
 enum {
-    WLAN_OFF_CUT_PWR = 0,
-    WLAN_OFF_DEEP_SLEEP,
+	WLAN_OFF_CUT_PWR = 0,
+	WLAN_OFF_DEEP_SLEEP,
 };
 
 /* WLAN low power state */
 enum {
-    WLAN_POWER_STATE_ON = 0,
-    WLAN_POWER_STATE_CUT_PWR = 1,
-    WLAN_POWER_STATE_DEEP_SLEEP,
-    WLAN_POWER_STATE_WOW
+	WLAN_POWER_STATE_ON = 0,
+	WLAN_POWER_STATE_CUT_PWR = 1,
+	WLAN_POWER_STATE_DEEP_SLEEP,
+	WLAN_POWER_STATE_WOW
 };
 
 /* WLAN WoW State */
 enum {
-    WLAN_WOW_STATE_NONE = 0,
-    WLAN_WOW_STATE_SUSPENDED,
-    WLAN_WOW_STATE_SUSPENDING
+	WLAN_WOW_STATE_NONE = 0,
+	WLAN_WOW_STATE_SUSPENDED,
+	WLAN_WOW_STATE_SUSPENDING
 };
 
 
 typedef enum _AR6K_BIN_FILE {
-    AR6K_OTP_FILE,
-    AR6K_FIRMWARE_FILE,
-    AR6K_PATCH_FILE,
-    AR6K_BOARD_DATA_FILE,
+	AR6K_OTP_FILE,
+	AR6K_FIRMWARE_FILE,
+	AR6K_PATCH_FILE,
+	AR6K_BOARD_DATA_FILE,
 } AR6K_BIN_FILE;
 
 #ifdef SETUPHCI_ENABLED
@@ -262,36 +262,36 @@ typedef enum _AR6K_BIN_FILE {
 #endif /* INIT_MODE_DRV_ENABLED */
 
 #define AR6K_PATCH_DOWNLOAD_ADDRESS(_param, _ver) do { \
-    if ((_ver) == AR6003_REV1_VERSION) { \
-        (_param) = AR6003_REV1_PATCH_DOWNLOAD_ADDRESS; \
-    } else if ((_ver) == AR6003_REV2_VERSION) { \
-        (_param) = AR6003_REV2_PATCH_DOWNLOAD_ADDRESS; \
-    } else { \
-       AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
-       A_ASSERT(0); \
-    } \
+		if ((_ver) == AR6003_REV1_VERSION) {	       \
+			(_param) = AR6003_REV1_PATCH_DOWNLOAD_ADDRESS;	\
+		} else if ((_ver) == AR6003_REV2_VERSION) {		\
+			(_param) = AR6003_REV2_PATCH_DOWNLOAD_ADDRESS;	\
+		} else {						\
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
+			A_ASSERT(0);					\
+		}							\
 } while (0)
 
 #define AR6K_DATA_DOWNLOAD_ADDRESS(_param, _ver) do { \
-    if ((_ver) == AR6003_REV1_VERSION) { \
-        (_param) = AR6003_REV1_DATA_DOWNLOAD_ADDRESS; \
-    } else if ((_ver) == AR6003_REV2_VERSION) { \
-        (_param) = AR6003_REV2_DATA_DOWNLOAD_ADDRESS; \
-    } else { \
-       AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
-       A_ASSERT(0); \
-    } \
+		if ((_ver) == AR6003_REV1_VERSION) {	      \
+			(_param) = AR6003_REV1_DATA_DOWNLOAD_ADDRESS;	\
+		} else if ((_ver) == AR6003_REV2_VERSION) {		\
+			(_param) = AR6003_REV2_DATA_DOWNLOAD_ADDRESS;	\
+		} else {						\
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
+			A_ASSERT(0);					\
+		}							\
 } while (0)
 
 #define AR6K_APP_START_OVERRIDE_ADDRESS(_param, _ver) do { \
-    if ((_ver) == AR6003_REV1_VERSION) { \
-        (_param) = AR6003_REV1_APP_START_OVERRIDE; \
-    } else if ((_ver) == AR6003_REV2_VERSION) { \
-        (_param) = AR6003_REV2_APP_START_OVERRIDE; \
-    } else { \
-       AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
-       A_ASSERT(0); \
-    } \
+		if ((_ver) == AR6003_REV1_VERSION) {	   \
+			(_param) = AR6003_REV1_APP_START_OVERRIDE;	\
+		} else if ((_ver) == AR6003_REV2_VERSION) {		\
+			(_param) = AR6003_REV2_APP_START_OVERRIDE;	\
+		} else {						\
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
+			A_ASSERT(0);					\
+		}							\
 } while (0)
 
 /* AR6003 1.0 definitions */
@@ -336,21 +336,21 @@ typedef enum _AR6K_BIN_FILE {
 
 /* Power states */
 enum {
-    WLAN_PWR_CTRL_UP = 0,
-    WLAN_PWR_CTRL_CUT_PWR,
-    WLAN_PWR_CTRL_DEEP_SLEEP,
-    WLAN_PWR_CTRL_WOW,
-    WLAN_PWR_CTRL_DEEP_SLEEP_DISABLED
+	WLAN_PWR_CTRL_UP = 0,
+	WLAN_PWR_CTRL_CUT_PWR,
+	WLAN_PWR_CTRL_DEEP_SLEEP,
+	WLAN_PWR_CTRL_WOW,
+	WLAN_PWR_CTRL_DEEP_SLEEP_DISABLED
 };
 
 /* HTC RAW streams */
 typedef enum _HTC_RAW_STREAM_ID {
-    HTC_RAW_STREAM_NOT_MAPPED = -1,
-    HTC_RAW_STREAM_0 = 0,
-    HTC_RAW_STREAM_1 = 1,
-    HTC_RAW_STREAM_2 = 2,
-    HTC_RAW_STREAM_3 = 3,
-    HTC_RAW_STREAM_NUM_MAX
+	HTC_RAW_STREAM_NOT_MAPPED = -1,
+	HTC_RAW_STREAM_0 = 0,
+	HTC_RAW_STREAM_1 = 1,
+	HTC_RAW_STREAM_2 = 2,
+	HTC_RAW_STREAM_3 = 3,
+	HTC_RAW_STREAM_NUM_MAX
 } HTC_RAW_STREAM_ID;
 
 #define RAW_HTC_READ_BUFFERS_NUM    4
@@ -359,10 +359,10 @@ typedef enum _HTC_RAW_STREAM_ID {
 #define HTC_RAW_BUFFER_SIZE  1664
 
 typedef struct {
-    int currPtr;
-    int length;
-    unsigned char data[HTC_RAW_BUFFER_SIZE];
-    HTC_PACKET    HTCPacket;
+	int currPtr;
+	int length;
+	unsigned char data[HTC_RAW_BUFFER_SIZE];
+	HTC_PACKET    HTCPacket;
 } raw_htc_buffer;
 
 #ifdef CONFIG_HOST_TCMD_SUPPORT
@@ -372,49 +372,49 @@ typedef struct {
  *  counld be hanlder
  */
 enum {
-    AR6000_WMI_MODE = 0,
-    AR6000_BYPASS_MODE,
-    AR6000_TCMD_MODE,
-    AR6000_WLAN_MODE
+	AR6000_WMI_MODE = 0,
+	AR6000_BYPASS_MODE,
+	AR6000_TCMD_MODE,
+	AR6000_WLAN_MODE
 };
 #endif /* CONFIG_HOST_TCMD_SUPPORT */
 
 struct ar_wep_key {
-    u8 arKeyIndex;
-    u8 arKeyLen;
-    u8 arKey[64];
+	u8 arKeyIndex;
+	u8 arKeyLen;
+	u8 arKey[64];
 } ;
 
 #ifdef ATH6K_CONFIG_CFG80211
 struct ar_key {
-    u8 key[WLAN_MAX_KEY_LEN];
-    u8 key_len;
-    u8 seq[IW_ENCODE_SEQ_MAX_SIZE];
-    u8 seq_len;
-    u32 cipher;
+	u8 key[WLAN_MAX_KEY_LEN];
+	u8 key_len;
+	u8 seq[IW_ENCODE_SEQ_MAX_SIZE];
+	u8 seq_len;
+	u32 cipher;
 };
 #endif /* ATH6K_CONFIG_CFG80211 */
 
 
 struct ar_node_mapping {
-    u8 macAddress[6];
-    u8 epId;
-    u8 txPending;
+	u8 macAddress[6];
+	u8 epId;
+	u8 txPending;
 };
 
 struct ar_cookie {
-    unsigned long          arc_bp[2];    /* Must be first field */
-    HTC_PACKET             HtcPkt;       /* HTC packet wrapper */
-    struct ar_cookie *arc_list_next;
+	unsigned long          arc_bp[2];    /* Must be first field */
+	HTC_PACKET             HtcPkt;       /* HTC packet wrapper */
+	struct ar_cookie *arc_list_next;
 };
 
 struct ar_hb_chlng_resp {
-    A_TIMER                 timer;
-    u32 frequency;
-    u32 seqNum;
-    bool                  outstanding;
-    u8 missCnt;
-    u8 missThres;
+	A_TIMER                 timer;
+	u32 frequency;
+	u32 seqNum;
+	bool                  outstanding;
+	u8 missCnt;
+	u8 missThres;
 };
 
 /* Per STA data, used in AP mode */
@@ -436,214 +436,214 @@ struct ar_hb_chlng_resp {
 #define STA_IS_PS_POLLED(sta) (sta->flags & (STA_PS_POLLED_MASK << STA_PS_POLLED_SHIFT))
 
 typedef struct {
-    u16 flags;
-    u8 mac[ATH_MAC_LEN];
-    u8 aid;
-    u8 keymgmt;
-    u8 ucipher;
-    u8 auth;
-    u8 wpa_ie[IEEE80211_MAX_IE];
-    A_NETBUF_QUEUE_T        psq;    /* power save q */
-    A_MUTEX_T               psqLock;
+	u16 flags;
+	u8 mac[ATH_MAC_LEN];
+	u8 aid;
+	u8 keymgmt;
+	u8 ucipher;
+	u8 auth;
+	u8 wpa_ie[IEEE80211_MAX_IE];
+	A_NETBUF_QUEUE_T        psq;    /* power save q */
+	A_MUTEX_T               psqLock;
 } sta_t;
 
 typedef struct ar6_raw_htc {
-    HTC_ENDPOINT_ID         arRaw2EpMapping[HTC_RAW_STREAM_NUM_MAX];
-    HTC_RAW_STREAM_ID       arEp2RawMapping[ENDPOINT_MAX];
-    struct semaphore        raw_htc_read_sem[HTC_RAW_STREAM_NUM_MAX];
-    struct semaphore        raw_htc_write_sem[HTC_RAW_STREAM_NUM_MAX];
-    wait_queue_head_t       raw_htc_read_queue[HTC_RAW_STREAM_NUM_MAX];
-    wait_queue_head_t       raw_htc_write_queue[HTC_RAW_STREAM_NUM_MAX];
-    raw_htc_buffer          raw_htc_read_buffer[HTC_RAW_STREAM_NUM_MAX][RAW_HTC_READ_BUFFERS_NUM];
-    raw_htc_buffer          raw_htc_write_buffer[HTC_RAW_STREAM_NUM_MAX][RAW_HTC_WRITE_BUFFERS_NUM];
-    bool                  write_buffer_available[HTC_RAW_STREAM_NUM_MAX];
-    bool                  read_buffer_available[HTC_RAW_STREAM_NUM_MAX];
+	HTC_ENDPOINT_ID         arRaw2EpMapping[HTC_RAW_STREAM_NUM_MAX];
+	HTC_RAW_STREAM_ID       arEp2RawMapping[ENDPOINT_MAX];
+	struct semaphore        raw_htc_read_sem[HTC_RAW_STREAM_NUM_MAX];
+	struct semaphore        raw_htc_write_sem[HTC_RAW_STREAM_NUM_MAX];
+	wait_queue_head_t       raw_htc_read_queue[HTC_RAW_STREAM_NUM_MAX];
+	wait_queue_head_t       raw_htc_write_queue[HTC_RAW_STREAM_NUM_MAX];
+	raw_htc_buffer          raw_htc_read_buffer[HTC_RAW_STREAM_NUM_MAX][RAW_HTC_READ_BUFFERS_NUM];
+	raw_htc_buffer          raw_htc_write_buffer[HTC_RAW_STREAM_NUM_MAX][RAW_HTC_WRITE_BUFFERS_NUM];
+	bool                  write_buffer_available[HTC_RAW_STREAM_NUM_MAX];
+	bool                  read_buffer_available[HTC_RAW_STREAM_NUM_MAX];
 } AR_RAW_HTC_T;
 
 typedef struct ar6_softc {
-    struct net_device       *arNetDev;    /* net_device pointer */
-    void                    *arWmi;
-    int                     arTxPending[ENDPOINT_MAX];
-    int                     arTotalTxDataPending;
-    u8 arNumDataEndPts;
-    bool                  arWmiEnabled;
-    bool                  arWmiReady;
-    bool                  arConnected;
-    HTC_HANDLE              arHtcTarget;
-    void                    *arHifDevice;
-    spinlock_t              arLock;
-    struct semaphore        arSem;
-    int                     arSsidLen;
-    u_char                  arSsid[32];
-    u8 arNextMode;
-    u8 arNetworkType;
-    u8 arDot11AuthMode;
-    u8 arAuthMode;
-    u8 arPairwiseCrypto;
-    u8 arPairwiseCryptoLen;
-    u8 arGroupCrypto;
-    u8 arGroupCryptoLen;
-    u8 arDefTxKeyIndex;
-    struct ar_wep_key       arWepKeyList[WMI_MAX_KEY_INDEX + 1];
-    u8 arBssid[6];
-    u8 arReqBssid[6];
-    u16 arChannelHint;
-    u16 arBssChannel;
-    u16 arListenIntervalB;
-    u16 arListenIntervalT;
-    struct ar6000_version   arVersion;
-    u32 arTargetType;
-    s8 arRssi;
-    u8 arTxPwr;
-    bool                  arTxPwrSet;
-    s32 arBitRate;
-    struct net_device_stats arNetStats;
-    struct iw_statistics    arIwStats;
-    s8 arNumChannels;
-    u16 arChannelList[32];
-    u32 arRegCode;
-    bool                  statsUpdatePending;
-    TARGET_STATS            arTargetStats;
-    s8 arMaxRetries;
-    u8 arPhyCapability;
+	struct net_device       *arNetDev;    /* net_device pointer */
+	void                    *arWmi;
+	int                     arTxPending[ENDPOINT_MAX];
+	int                     arTotalTxDataPending;
+	u8 arNumDataEndPts;
+	bool                  arWmiEnabled;
+	bool                  arWmiReady;
+	bool                  arConnected;
+	HTC_HANDLE              arHtcTarget;
+	void                    *arHifDevice;
+	spinlock_t              arLock;
+	struct semaphore        arSem;
+	int                     arSsidLen;
+	u_char                  arSsid[32];
+	u8 arNextMode;
+	u8 arNetworkType;
+	u8 arDot11AuthMode;
+	u8 arAuthMode;
+	u8 arPairwiseCrypto;
+	u8 arPairwiseCryptoLen;
+	u8 arGroupCrypto;
+	u8 arGroupCryptoLen;
+	u8 arDefTxKeyIndex;
+	struct ar_wep_key       arWepKeyList[WMI_MAX_KEY_INDEX + 1];
+	u8 arBssid[6];
+	u8 arReqBssid[6];
+	u16 arChannelHint;
+	u16 arBssChannel;
+	u16 arListenIntervalB;
+	u16 arListenIntervalT;
+	struct ar6000_version   arVersion;
+	u32 arTargetType;
+	s8 arRssi;
+	u8 arTxPwr;
+	bool                  arTxPwrSet;
+	s32 arBitRate;
+	struct net_device_stats arNetStats;
+	struct iw_statistics    arIwStats;
+	s8 arNumChannels;
+	u16 arChannelList[32];
+	u32 arRegCode;
+	bool                  statsUpdatePending;
+	TARGET_STATS            arTargetStats;
+	s8 arMaxRetries;
+	u8 arPhyCapability;
 #ifdef CONFIG_HOST_TCMD_SUPPORT
-    u8 tcmdRxReport;
-    u32 tcmdRxTotalPkt;
-    s32 tcmdRxRssi;
-    u32 tcmdPm;
-    u32 arTargetMode;
-    u32 tcmdRxcrcErrPkt;
-    u32 tcmdRxsecErrPkt;
-    u16 tcmdRateCnt[TCMD_MAX_RATES];
-    u16 tcmdRateCntShortGuard[TCMD_MAX_RATES];
+	u8 tcmdRxReport;
+	u32 tcmdRxTotalPkt;
+	s32 tcmdRxRssi;
+	u32 tcmdPm;
+	u32 arTargetMode;
+	u32 tcmdRxcrcErrPkt;
+	u32 tcmdRxsecErrPkt;
+	u16 tcmdRateCnt[TCMD_MAX_RATES];
+	u16 tcmdRateCntShortGuard[TCMD_MAX_RATES];
 #endif
-    AR6000_WLAN_STATE       arWlanState;
-    struct ar_node_mapping  arNodeMap[MAX_NODE_NUM];
-    u8 arIbssPsEnable;
-    u8 arNodeNum;
-    u8 arNexEpId;
-    struct ar_cookie        *arCookieList;
-    u32 arCookieCount;
-    u32 arRateMask;
-    u8 arSkipScan;
-    u16 arBeaconInterval;
-    bool                  arConnectPending;
-    bool                  arWmmEnabled;
-    struct ar_hb_chlng_resp arHBChallengeResp;
-    u8 arKeepaliveConfigured;
-    u32 arMgmtFilter;
-    HTC_ENDPOINT_ID         arAc2EpMapping[WMM_NUM_AC];
-    bool                  arAcStreamActive[WMM_NUM_AC];
-    u8 arAcStreamPriMap[WMM_NUM_AC];
-    u8 arHiAcStreamActivePri;
-    u8 arEp2AcMapping[ENDPOINT_MAX];
-    HTC_ENDPOINT_ID         arControlEp;
+	AR6000_WLAN_STATE       arWlanState;
+	struct ar_node_mapping  arNodeMap[MAX_NODE_NUM];
+	u8 arIbssPsEnable;
+	u8 arNodeNum;
+	u8 arNexEpId;
+	struct ar_cookie        *arCookieList;
+	u32 arCookieCount;
+	u32 arRateMask;
+	u8 arSkipScan;
+	u16 arBeaconInterval;
+	bool                  arConnectPending;
+	bool                  arWmmEnabled;
+	struct ar_hb_chlng_resp arHBChallengeResp;
+	u8 arKeepaliveConfigured;
+	u32 arMgmtFilter;
+	HTC_ENDPOINT_ID         arAc2EpMapping[WMM_NUM_AC];
+	bool                  arAcStreamActive[WMM_NUM_AC];
+	u8 arAcStreamPriMap[WMM_NUM_AC];
+	u8 arHiAcStreamActivePri;
+	u8 arEp2AcMapping[ENDPOINT_MAX];
+	HTC_ENDPOINT_ID         arControlEp;
 #ifdef HTC_RAW_INTERFACE
-    AR_RAW_HTC_T            *arRawHtc;
+	AR_RAW_HTC_T            *arRawHtc;
 #endif
-    bool                  arNetQueueStopped;
-    bool                  arRawIfInit;
-    int                     arDeviceIndex;
-    COMMON_CREDIT_STATE_INFO arCreditStateInfo;
-    bool                  arWMIControlEpFull;
-    bool                  dbgLogFetchInProgress;
-    A_UCHAR                 log_buffer[DBGLOG_HOST_LOG_BUFFER_SIZE];
-    u32 log_cnt;
-    u32 dbglog_init_done;
-    u32 arConnectCtrlFlags;
+	bool                  arNetQueueStopped;
+	bool                  arRawIfInit;
+	int                     arDeviceIndex;
+	COMMON_CREDIT_STATE_INFO arCreditStateInfo;
+	bool                  arWMIControlEpFull;
+	bool                  dbgLogFetchInProgress;
+	A_UCHAR                 log_buffer[DBGLOG_HOST_LOG_BUFFER_SIZE];
+	u32 log_cnt;
+	u32 dbglog_init_done;
+	u32 arConnectCtrlFlags;
 #ifdef USER_KEYS
-    s32 user_savedkeys_stat;
-    u32 user_key_ctrl;
-    struct USER_SAVEDKEYS   user_saved_keys;
+	s32 user_savedkeys_stat;
+	u32 user_key_ctrl;
+	struct USER_SAVEDKEYS   user_saved_keys;
 #endif
-    USER_RSSI_THOLD rssi_map[12];
-    u8 arUserBssFilter;
-    u16 ap_profile_flag;    /* AP mode */
-    WMI_AP_ACL              g_acl;              /* AP mode */
-    sta_t                   sta_list[AP_MAX_NUM_STA]; /* AP mode */
-    u8 sta_list_index;     /* AP mode */
-    struct ieee80211req_key ap_mode_bkey;           /* AP mode */
-    A_NETBUF_QUEUE_T        mcastpsq;    /* power save q for Mcast frames */
-    A_MUTEX_T               mcastpsqLock;
-    bool                  DTIMExpired; /* flag to indicate DTIM expired */
-    u8 intra_bss;   /* enable/disable intra bss data forward */
-    void                    *aggr_cntxt;
+	USER_RSSI_THOLD rssi_map[12];
+	u8 arUserBssFilter;
+	u16 ap_profile_flag;    /* AP mode */
+	WMI_AP_ACL              g_acl;              /* AP mode */
+	sta_t                   sta_list[AP_MAX_NUM_STA]; /* AP mode */
+	u8 sta_list_index;     /* AP mode */
+	struct ieee80211req_key ap_mode_bkey;           /* AP mode */
+	A_NETBUF_QUEUE_T        mcastpsq;    /* power save q for Mcast frames */
+	A_MUTEX_T               mcastpsqLock;
+	bool                  DTIMExpired; /* flag to indicate DTIM expired */
+	u8 intra_bss;   /* enable/disable intra bss data forward */
+	void                    *aggr_cntxt;
 #ifndef EXPORT_HCI_BRIDGE_INTERFACE
-    void                    *hcidev_info;
+	void                    *hcidev_info;
 #endif
-    void                    *hcipal_info;
-    WMI_AP_MODE_STAT        arAPStats;
-    u8 ap_hidden_ssid;
-    u8 ap_country_code[3];
-    u8 ap_wmode;
-    u8 ap_dtim_period;
-    u16 ap_beacon_interval;
-    u16 arRTS;
-    u16 arACS; /* AP mode - Auto Channel Selection */
-    HTC_PACKET_QUEUE        amsdu_rx_buffer_queue;
-    bool                  bIsDestroyProgress; /* flag to indicate ar6k destroy is in progress */
-    A_TIMER                 disconnect_timer;
-    u8 rxMetaVersion;
+	void                    *hcipal_info;
+	WMI_AP_MODE_STAT        arAPStats;
+	u8 ap_hidden_ssid;
+	u8 ap_country_code[3];
+	u8 ap_wmode;
+	u8 ap_dtim_period;
+	u16 ap_beacon_interval;
+	u16 arRTS;
+	u16 arACS; /* AP mode - Auto Channel Selection */
+	HTC_PACKET_QUEUE        amsdu_rx_buffer_queue;
+	bool                  bIsDestroyProgress; /* flag to indicate ar6k destroy is in progress */
+	A_TIMER                 disconnect_timer;
+	u8 rxMetaVersion;
 #ifdef WAPI_ENABLE
-    u8 arWapiEnable;
+	u8 arWapiEnable;
 #endif
 	WMI_BTCOEX_CONFIG_EVENT arBtcoexConfig;
 	WMI_BTCOEX_STATS_EVENT  arBtcoexStats;
-    s32 (*exitCallback)(void *config);  /* generic callback at AR6K exit */
-    HIF_DEVICE_OS_DEVICE_INFO   osDevInfo;
+	s32 (*exitCallback)(void *config);  /* generic callback at AR6K exit */
+	HIF_DEVICE_OS_DEVICE_INFO   osDevInfo;
 #ifdef ATH6K_CONFIG_CFG80211
-    struct wireless_dev *wdev;
-    struct cfg80211_scan_request    *scan_request;
-    struct ar_key   keys[WMI_MAX_KEY_INDEX + 1];
+	struct wireless_dev *wdev;
+	struct cfg80211_scan_request    *scan_request;
+	struct ar_key   keys[WMI_MAX_KEY_INDEX + 1];
 #endif /* ATH6K_CONFIG_CFG80211 */
-    u16 arWlanPowerState;
-    bool                  arWlanOff;
+	u16 arWlanPowerState;
+	bool                  arWlanOff;
 #ifdef CONFIG_PM
-    u16 arWowState;
-    bool                  arBTOff;
-    bool                  arBTSharing;
-    u16 arSuspendConfig;
-    u16 arWlanOffConfig;
-    u16 arWow2Config;
+	u16 arWowState;
+	bool                  arBTOff;
+	bool                  arBTSharing;
+	u16 arSuspendConfig;
+	u16 arWlanOffConfig;
+	u16 arWow2Config;
 #endif
-    u8 scan_triggered;
-    WMI_SCAN_PARAMS_CMD     scParams;
+	u8 scan_triggered;
+	WMI_SCAN_PARAMS_CMD     scParams;
 #define AR_MCAST_FILTER_MAC_ADDR_SIZE  4
-    u8 mcast_filters[MAC_MAX_FILTERS_PER_LIST][AR_MCAST_FILTER_MAC_ADDR_SIZE];
-    u8 bdaddr[6];
-    bool                  scanSpecificSsid;
+	u8 mcast_filters[MAC_MAX_FILTERS_PER_LIST][AR_MCAST_FILTER_MAC_ADDR_SIZE];
+	u8 bdaddr[6];
+	bool                  scanSpecificSsid;
 #ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
-    void                    *arApDev;
+	void                    *arApDev;
 #endif
 } AR_SOFTC_T;
 
 #ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
 typedef struct {
-    struct net_device       *arNetDev;    /* net_device pointer */
-    AR_SOFTC_T              *arDev;       /* ar device pointer */
-    struct net_device       *arStaNetDev; /* net_device pointer */
+	struct net_device       *arNetDev;    /* net_device pointer */
+	AR_SOFTC_T              *arDev;       /* ar device pointer */
+	struct net_device       *arStaNetDev; /* net_device pointer */
 } AR_VIRTUAL_INTERFACE_T;
 #endif /* CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT */
 
 #ifdef ATH6K_CONFIG_CFG80211
 static inline void *ar6k_priv(struct net_device *dev)
 {
-    return (wdev_priv(dev->ieee80211_ptr));
+	return (wdev_priv(dev->ieee80211_ptr));
 }
 #else
 #ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
 static inline void *ar6k_priv(struct net_device *dev)
 {
-    extern struct net_device *arApNetDev;
-
-    if (arApNetDev == dev) {
-        /* return arDev saved in virtual interface context */
-        AR_VIRTUAL_INTERFACE_T *arVirDev;
-        arVirDev = netdev_priv(dev);
-        return arVirDev->arDev;   
-    } else {
-        return netdev_priv(dev);
-    }
+	extern struct net_device *arApNetDev;
+
+	if (arApNetDev == dev) {
+		/* return arDev saved in virtual interface context */
+		AR_VIRTUAL_INTERFACE_T *arVirDev;
+		arVirDev = netdev_priv(dev);
+		return arVirDev->arDev;
+	} else {
+		return netdev_priv(dev);
+	}
 }
 #else
 #define ar6k_priv   netdev_priv
@@ -651,12 +651,12 @@ static inline void *ar6k_priv(struct net_device *dev)
 #endif /* ATH6K_CONFIG_CFG80211 */
 
 #define SET_HCI_BUS_TYPE(pHciDev, __bus, __type) do { \
-    (pHciDev)->bus = (__bus); \
-    (pHciDev)->dev_type = (__type); \
-} while(0)
+		(pHciDev)->bus = (__bus);	      \
+		(pHciDev)->dev_type = (__type);	      \
+	} while (0)
 
 #define GET_INODE_FROM_FILEP(filp) \
-    (filp)->f_path.dentry->d_inode
+	(filp)->f_path.dentry->d_inode
 
 #define arAc2EndpointID(ar,ac)          (ar)->arAc2EpMapping[(ac)]
 #define arSetAc2EndpointIDMap(ar,ac,ep)  \
@@ -672,26 +672,26 @@ static inline void *ar6k_priv(struct net_device *dev)
 #define arEndpoint2RawStreamID(ar,ep)           (ar)->arRawHtc->arEp2RawMapping[(ep)]
 
 struct ar_giwscan_param {
-    char *current_ev;
-    char *end_buf;
-    u32 bytes_needed;
-    struct iw_request_info *info;
+	char *current_ev;
+	char *end_buf;
+	u32 bytes_needed;
+	struct iw_request_info *info;
 };
 
 #define AR6000_STAT_INC(ar, stat)       (ar->arNetStats.stat++)
 
 #define AR6000_SPIN_LOCK(lock, param)   do {                            \
-    if (irqs_disabled()) {                                              \
-        AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("IRQs disabled:AR6000_LOCK\n"));                 \
-    }                                                                   \
-    spin_lock_bh(lock);                                                 \
+		if (irqs_disabled()) {					\
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("IRQs disabled:AR6000_LOCK\n"));	\
+		}							\
+		spin_lock_bh(lock);					\
 } while (0)
 
 #define AR6000_SPIN_UNLOCK(lock, param) do {                            \
-    if (irqs_disabled()) {                                              \
-        AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("IRQs disabled: AR6000_UNLOCK\n"));              \
-    }                                                                   \
-    spin_unlock_bh(lock);                                               \
+		if (irqs_disabled()) {					\
+			AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("IRQs disabled: AR6000_UNLOCK\n")); \
+		}							\
+		spin_unlock_bh(lock);					\
 } while (0)
 
 int ar6000_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
@@ -715,11 +715,11 @@ void ar6000_stop_endpoint(struct net_device *dev, bool keepprofile, bool getdbgl
 int ar6000_htc_raw_open(AR_SOFTC_T *ar);
 int ar6000_htc_raw_close(AR_SOFTC_T *ar);
 ssize_t ar6000_htc_raw_read(AR_SOFTC_T *ar,
-                            HTC_RAW_STREAM_ID StreamID,
-                            char __user *buffer, size_t count);
+			    HTC_RAW_STREAM_ID StreamID,
+			    char __user *buffer, size_t count);
 ssize_t ar6000_htc_raw_write(AR_SOFTC_T *ar,
-                             HTC_RAW_STREAM_ID StreamID,
-                             char __user *buffer, size_t count);
+			     HTC_RAW_STREAM_ID StreamID,
+			     char __user *buffer, size_t count);
 
 #endif /* HTC_RAW_INTERFACE */
 
diff --git a/drivers/staging/ath6kl/os/linux/include/ar6xapi_linux.h b/drivers/staging/ath6kl/os/linux/include/ar6xapi_linux.h
index a8d3f54..c632475 100644
--- a/drivers/staging/ath6kl/os/linux/include/ar6xapi_linux.h
+++ b/drivers/staging/ath6kl/os/linux/include/ar6xapi_linux.h
@@ -30,34 +30,34 @@ extern "C" {
 struct ar6_softc;
 
 void ar6000_ready_event(void *devt, u8 *datap, u8 phyCap,
-                        u32 sw_ver, u32 abi_ver);
+			u32 sw_ver, u32 abi_ver);
 int ar6000_control_tx(void *devt, void *osbuf, HTC_ENDPOINT_ID eid);
 void ar6000_connect_event(struct ar6_softc *ar, u16 channel,
-                          u8 *bssid, u16 listenInterval,
-                          u16 beaconInterval, NETWORK_TYPE networkType,
-                          u8 beaconIeLen, u8 assocReqLen,
-                          u8 assocRespLen,u8 *assocInfo);
+			  u8 *bssid, u16 listenInterval,
+			  u16 beaconInterval, NETWORK_TYPE networkType,
+			  u8 beaconIeLen, u8 assocReqLen,
+			  u8 assocRespLen,u8 *assocInfo);
 void ar6000_disconnect_event(struct ar6_softc *ar, u8 reason,
-                             u8 *bssid, u8 assocRespLen,
-                             u8 *assocInfo, u16 protocolReasonStatus);
+			     u8 *bssid, u8 assocRespLen,
+			     u8 *assocInfo, u16 protocolReasonStatus);
 void ar6000_tkip_micerr_event(struct ar6_softc *ar, u8 keyid,
-                              bool ismcast);
+			      bool ismcast);
 void ar6000_bitrate_rx(void *devt, s32 rateKbps);
 void ar6000_channelList_rx(void *devt, s8 numChan, u16 *chanList);
 void ar6000_regDomain_event(struct ar6_softc *ar, u32 regCode);
 void ar6000_txPwr_rx(void *devt, u8 txPwr);
 void ar6000_keepalive_rx(void *devt, u8 configured);
 void ar6000_neighborReport_event(struct ar6_softc *ar, int numAps,
-                                 WMI_NEIGHBOR_INFO *info);
+				 WMI_NEIGHBOR_INFO *info);
 void ar6000_set_numdataendpts(struct ar6_softc *ar, u32 num);
 void ar6000_scanComplete_event(struct ar6_softc *ar, int status);
 void ar6000_targetStats_event(struct ar6_softc *ar,  u8 *ptr, u32 len);
 void ar6000_rssiThreshold_event(struct ar6_softc *ar,
-                                WMI_RSSI_THRESHOLD_VAL newThreshold,
-                                s16 rssi);
+				WMI_RSSI_THRESHOLD_VAL newThreshold,
+				s16 rssi);
 void ar6000_reportError_event(struct ar6_softc *, WMI_TARGET_ERROR_VAL errorVal);
 void ar6000_cac_event(struct ar6_softc *ar, u8 ac, u8 cac_indication,
-                                u8 statusCode, u8 *tspecSuggestion);
+		      u8 statusCode, u8 *tspecSuggestion);
 void ar6000_channel_change_event(struct ar6_softc *ar, u16 oldChannel, u16 newChannel);
 void ar6000_hbChallengeResp_event(struct ar6_softc *, u32 cookie, u32 source);
 void
@@ -68,10 +68,10 @@ ar6000_roam_data_event(struct ar6_softc *ar, WMI_TARGET_ROAM_DATA *p);
 
 void
 ar6000_wow_list_event(struct ar6_softc *ar, u8 num_filters,
-                      WMI_GET_WOW_LIST_REPLY *wow_reply);
+		      WMI_GET_WOW_LIST_REPLY *wow_reply);
 
 void ar6000_pmkid_list_event(void *devt, u8 numPMKID,
-                             WMI_PMKID *pmkidList, u8 *bssidList);
+			     WMI_PMKID *pmkidList, u8 *bssidList);
 
 void ar6000_gpio_intr_rx(u32 intr_mask, u32 input_values);
 void ar6000_gpio_data_rx(u32 reg_id, u32 value);
@@ -95,8 +95,8 @@ void ar6000_tcmd_rx_report_event(void *devt, u8 *results, int len);
 void ar6000_tx_retry_err_event(void *devt);
 
 void ar6000_snrThresholdEvent_rx(void *devt,
-                                 WMI_SNR_THRESHOLD_VAL newThreshold,
-                                 u8 snr);
+				 WMI_SNR_THRESHOLD_VAL newThreshold,
+				 u8 snr);
 
 void ar6000_lqThresholdEvent_rx(void *devt, WMI_LQ_THRESHOLD_VAL range, u8 lqVal);
 
@@ -104,12 +104,12 @@ void ar6000_lqThresholdEvent_rx(void *devt, WMI_LQ_THRESHOLD_VAL range, u8 lqVal
 void ar6000_ratemask_rx(void *devt, u32 ratemask);
 
 int ar6000_get_driver_cfg(struct net_device *dev,
-                                u16 cfgParam,
-                                void *result);
+			  u16 cfgParam,
+			  void *result);
 void ar6000_bssInfo_event_rx(struct ar6_softc *ar, u8 *data, int len);
 
 void ar6000_dbglog_event(struct ar6_softc *ar, u32 dropped,
-                         s8 *buffer, u32 length);
+			 s8 *buffer, u32 length);
 
 int ar6000_dbglog_get_debug_logs(struct ar6_softc *ar);
 
@@ -124,18 +124,18 @@ void ar6000_btcoex_config_event(struct ar6_softc *ar,  u8 *ptr, u32 len);
 void ar6000_btcoex_stats_event(struct ar6_softc *ar,  u8 *ptr, u32 len) ;
 
 void ar6000_dset_open_req(void *devt,
-                          u32 id,
-                          u32 targ_handle,
-                          u32 targ_reply_fn,
-                          u32 targ_reply_arg);
+			  u32 id,
+			  u32 targ_handle,
+			  u32 targ_reply_fn,
+			  u32 targ_reply_arg);
 void ar6000_dset_close(void *devt, u32 access_cookie);
 void ar6000_dset_data_req(void *devt,
-                          u32 access_cookie,
-                          u32 offset,
-                          u32 length,
-                          u32 targ_buf,
-                          u32 targ_reply_fn,
-                          u32 targ_reply_arg);
+			  u32 access_cookie,
+			  u32 offset,
+			  u32 length,
+			  u32 targ_buf,
+			  u32 targ_reply_fn,
+			  u32 targ_reply_arg);
 
 
 #if defined(CONFIG_TARGET_PROFILE_SUPPORT)
diff --git a/drivers/staging/ath6kl/os/linux/include/athdrv_linux.h b/drivers/staging/ath6kl/os/linux/include/athdrv_linux.h
index 383571a..39bf98b 100644
--- a/drivers/staging/ath6kl/os/linux/include/athdrv_linux.h
+++ b/drivers/staging/ath6kl/os/linux/include/athdrv_linux.h
@@ -479,8 +479,8 @@ extern "C" {
 
 #define AR6000_XIOCTRL_WMI_SET_WLAN_STATE                       35
 typedef enum {
-    WLAN_DISABLED,
-    WLAN_ENABLED
+	WLAN_DISABLED,
+	WLAN_ENABLED
 } AR6000_WLAN_STATE;
 /*
  * arguments:
@@ -1000,93 +1000,93 @@ typedef enum {
 
 /* used by AR6000_IOCTL_WMI_GETREV */
 struct ar6000_version {
-    u32 host_ver;
-    u32 target_ver;
-    u32 wlan_ver;
-    u32 abi_ver;
+	u32 host_ver;
+	u32 target_ver;
+	u32 wlan_ver;
+	u32 abi_ver;
 };
 
 /* used by AR6000_IOCTL_WMI_GET_QOS_QUEUE */
 struct ar6000_queuereq {
-    u8 trafficClass;
-    u16 activeTsids;
+	u8 trafficClass;
+	u16 activeTsids;
 };
 
 /* used by AR6000_IOCTL_WMI_GET_TARGET_STATS */
 typedef struct targetStats_t {
-    u64 tx_packets;
-    u64 tx_bytes;
-    u64 tx_unicast_pkts;
-    u64 tx_unicast_bytes;
-    u64 tx_multicast_pkts;
-    u64 tx_multicast_bytes;
-    u64 tx_broadcast_pkts;
-    u64 tx_broadcast_bytes;
-    u64 tx_rts_success_cnt;
-    u64 tx_packet_per_ac[4];
-
-    u64 tx_errors;
-    u64 tx_failed_cnt;
-    u64 tx_retry_cnt;
-    u64 tx_mult_retry_cnt;
-    u64 tx_rts_fail_cnt;
-
-    u64 rx_packets;
-    u64 rx_bytes;
-    u64 rx_unicast_pkts;
-    u64 rx_unicast_bytes;
-    u64 rx_multicast_pkts;
-    u64 rx_multicast_bytes;
-    u64 rx_broadcast_pkts;
-    u64 rx_broadcast_bytes;
-    u64 rx_fragment_pkt;
-
-    u64 rx_errors;
-    u64 rx_crcerr;
-    u64 rx_key_cache_miss;
-    u64 rx_decrypt_err;
-    u64 rx_duplicate_frames;
-
-    u64 tkip_local_mic_failure;
-    u64 tkip_counter_measures_invoked;
-    u64 tkip_replays;
-    u64 tkip_format_errors;
-    u64 ccmp_format_errors;
-    u64 ccmp_replays;
-
-    u64 power_save_failure_cnt;
-
-    u64 cs_bmiss_cnt;
-    u64 cs_lowRssi_cnt;
-    u64 cs_connect_cnt;
-    u64 cs_disconnect_cnt;
-
-    s32 tx_unicast_rate;
-    s32 rx_unicast_rate;
-
-    u32 lq_val;
-
-    u32 wow_num_pkts_dropped;
-    u16 wow_num_events_discarded;
-
-    s16 noise_floor_calibation;
-    s16 cs_rssi;
-    s16 cs_aveBeacon_rssi;
-    u8 cs_aveBeacon_snr;
-    u8 cs_lastRoam_msec;
-    u8 cs_snr;
-
-    u8 wow_num_host_pkt_wakeups;
-    u8 wow_num_host_event_wakeups;
-
-    u32 arp_received;
-    u32 arp_matched;
-    u32 arp_replied;
+	u64 tx_packets;
+	u64 tx_bytes;
+	u64 tx_unicast_pkts;
+	u64 tx_unicast_bytes;
+	u64 tx_multicast_pkts;
+	u64 tx_multicast_bytes;
+	u64 tx_broadcast_pkts;
+	u64 tx_broadcast_bytes;
+	u64 tx_rts_success_cnt;
+	u64 tx_packet_per_ac[4];
+
+	u64 tx_errors;
+	u64 tx_failed_cnt;
+	u64 tx_retry_cnt;
+	u64 tx_mult_retry_cnt;
+	u64 tx_rts_fail_cnt;
+
+	u64 rx_packets;
+	u64 rx_bytes;
+	u64 rx_unicast_pkts;
+	u64 rx_unicast_bytes;
+	u64 rx_multicast_pkts;
+	u64 rx_multicast_bytes;
+	u64 rx_broadcast_pkts;
+	u64 rx_broadcast_bytes;
+	u64 rx_fragment_pkt;
+
+	u64 rx_errors;
+	u64 rx_crcerr;
+	u64 rx_key_cache_miss;
+	u64 rx_decrypt_err;
+	u64 rx_duplicate_frames;
+
+	u64 tkip_local_mic_failure;
+	u64 tkip_counter_measures_invoked;
+	u64 tkip_replays;
+	u64 tkip_format_errors;
+	u64 ccmp_format_errors;
+	u64 ccmp_replays;
+
+	u64 power_save_failure_cnt;
+
+	u64 cs_bmiss_cnt;
+	u64 cs_lowRssi_cnt;
+	u64 cs_connect_cnt;
+	u64 cs_disconnect_cnt;
+
+	s32 tx_unicast_rate;
+	s32 rx_unicast_rate;
+
+	u32 lq_val;
+
+	u32 wow_num_pkts_dropped;
+	u16 wow_num_events_discarded;
+
+	s16 noise_floor_calibation;
+	s16 cs_rssi;
+	s16 cs_aveBeacon_rssi;
+	u8 cs_aveBeacon_snr;
+	u8 cs_lastRoam_msec;
+	u8 cs_snr;
+
+	u8 wow_num_host_pkt_wakeups;
+	u8 wow_num_host_event_wakeups;
+
+	u32 arp_received;
+	u32 arp_matched;
+	u32 arp_replied;
 }TARGET_STATS;
 
 typedef struct targetStats_cmd_t {
-    TARGET_STATS targetStats;
-    int clearStats;
+	TARGET_STATS targetStats;
+	int clearStats;
 } TARGET_STATS_CMD;
 
 /* used by AR6000_XIOCTL_USER_SETKEYS */
@@ -1098,55 +1098,55 @@ typedef struct targetStats_cmd_t {
 #define AR6000_USER_SETKEYS_RSC_UNCHANGED     0x00000002
 
 typedef struct {
-    u32 keyOpCtrl;  /* Bit Map of Key Mgmt Ctrl Flags */
+	u32 keyOpCtrl;  /* Bit Map of Key Mgmt Ctrl Flags */
 } AR6000_USER_SETKEYS_INFO;
 
 
 /* used by AR6000_XIOCTL_GPIO_OUTPUT_SET */
 struct ar6000_gpio_output_set_cmd_s {
-    u32 set_mask;
-    u32 clear_mask;
-    u32 enable_mask;
-    u32 disable_mask;
+	u32 set_mask;
+	u32 clear_mask;
+	u32 enable_mask;
+	u32 disable_mask;
 };
 
 /*
  * used by AR6000_XIOCTL_GPIO_REGISTER_GET and AR6000_XIOCTL_GPIO_REGISTER_SET
  */
 struct ar6000_gpio_register_cmd_s {
-    u32 gpioreg_id;
-    u32 value;
+	u32 gpioreg_id;
+	u32 value;
 };
 
 /* used by AR6000_XIOCTL_GPIO_INTR_ACK */
 struct ar6000_gpio_intr_ack_cmd_s {
-    u32 ack_mask;
+	u32 ack_mask;
 };
 
 /* used by AR6000_XIOCTL_GPIO_INTR_WAIT */
 struct ar6000_gpio_intr_wait_cmd_s {
-    u32 intr_mask;
-    u32 input_values;
+	u32 intr_mask;
+	u32 input_values;
 };
 
 /* used by the AR6000_XIOCTL_DBGLOG_CFG_MODULE */
 typedef struct ar6000_dbglog_module_config_s {
-    u32 valid;
-    u16 mmask;
-    u16 tsr;
-    u32   rep;
-    u16 size;
+	u32 valid;
+	u16 mmask;
+	u16 tsr;
+	u32   rep;
+	u16 size;
 } DBGLOG_MODULE_CONFIG;
 
 typedef struct user_rssi_thold_t {
-    s16 tag;
-    s16 rssi;
+	s16 tag;
+	s16 rssi;
 } USER_RSSI_THOLD;
 
 typedef struct user_rssi_params_t {
-    u8 weight;
-    u32 pollTime;
-    USER_RSSI_THOLD    tholds[12];
+	u8 weight;
+	u32 pollTime;
+	USER_RSSI_THOLD    tholds[12];
 } USER_RSSI_PARAMS;
 
 typedef struct ar6000_get_btcoex_config_cmd_t{
@@ -1155,12 +1155,12 @@ typedef struct ar6000_get_btcoex_config_cmd_t{
  }AR6000_GET_BTCOEX_CONFIG_CMD;
 
 typedef struct ar6000_btcoex_config_t {
-    AR6000_GET_BTCOEX_CONFIG_CMD  configCmd;
-    u32 *configEvent;
+	AR6000_GET_BTCOEX_CONFIG_CMD  configCmd;
+	u32 *configEvent;
 } AR6000_BTCOEX_CONFIG;
 
 typedef struct ar6000_btcoex_stats_t {
-    u32 *statsEvent;
+	u32 *statsEvent;
  }AR6000_BTCOEX_STATS;
 /*
  * Host driver may have some config parameters. Typically, these
@@ -1177,20 +1177,20 @@ typedef struct ar6000_btcoex_stats_t {
 
 /* used by AR6000_XIOCTL_DIAG_READ & AR6000_XIOCTL_DIAG_WRITE */
 struct ar6000_diag_window_cmd_s {
-    unsigned int addr;
-    unsigned int value;
+	unsigned int addr;
+	unsigned int value;
 };
 
 
 struct ar6000_traffic_activity_change {
-    u32 StreamID;   /* stream ID to indicate activity change */
-    u32 Active;     /* active (1) or inactive (0) */
+	u32 StreamID;   /* stream ID to indicate activity change */
+	u32 Active;     /* active (1) or inactive (0) */
 };
 
 /* Used with AR6000_XIOCTL_PROF_COUNT_GET */
 struct prof_count_s {
-    u32 addr;       /* bin start address */
-    u32 count;      /* hit count */
+	u32 addr;       /* bin start address */
+	u32 count;      /* hit count */
 };
 
 
@@ -1198,8 +1198,8 @@ struct prof_count_s {
 /*         AR6000_XIOCTL_MODULE_DEBUG_GET_MASK */
 /*         AR6000_XIOCTL_DUMP_MODULE_DEBUG_INFO */
 struct drv_debug_module_s {
-    char modulename[128];   /* name of module */
-    u32 mask;              /* new mask to set .. or .. current mask */
+	char modulename[128];   /* name of module */
+	u32 mask;              /* new mask to set .. or .. current mask */
 };
 
 
@@ -1208,8 +1208,8 @@ struct drv_debug_module_s {
  * based on which it will be de-multiplexed.
  */
 typedef enum {
-    PAL_HCI_EVENT = 0,
-    PAL_HCI_RX_DATA,
+	PAL_HCI_EVENT = 0,
+	PAL_HCI_RX_DATA,
 } WMI_PAL_EVENT_INFO;
 
 
diff --git a/drivers/staging/ath6kl/os/linux/include/cfg80211.h b/drivers/staging/ath6kl/os/linux/include/cfg80211.h
index c2e4fa2..4543c6c 100644
--- a/drivers/staging/ath6kl/os/linux/include/cfg80211.h
+++ b/drivers/staging/ath6kl/os/linux/include/cfg80211.h
@@ -30,21 +30,15 @@ void ar6k_cfg80211_deinit(AR_SOFTC_T *ar);
 void ar6k_cfg80211_scanComplete_event(AR_SOFTC_T *ar, int status);
 
 void ar6k_cfg80211_connect_event(AR_SOFTC_T *ar, u16 channel,
-                                u8 *bssid, u16 listenInterval,
-                                u16 beaconInterval,NETWORK_TYPE networkType,
-                                u8 beaconIeLen, u8 assocReqLen,
-                                u8 assocRespLen, u8 *assocInfo);
+				 u8 *bssid, u16 listenInterval,
+				 u16 beaconInterval,NETWORK_TYPE networkType,
+				 u8 beaconIeLen, u8 assocReqLen,
+				 u8 assocRespLen, u8 *assocInfo);
 
 void ar6k_cfg80211_disconnect_event(AR_SOFTC_T *ar, u8 reason,
-                                    u8 *bssid, u8 assocRespLen,
-                                    u8 *assocInfo, u16 protocolReasonStatus);
+				    u8 *bssid, u8 assocRespLen,
+				    u8 *assocInfo, u16 protocolReasonStatus);
 
 void ar6k_cfg80211_tkip_micerr_event(AR_SOFTC_T *ar, u8 keyid, bool ismcast);
 
 #endif /* _AR6K_CFG80211_H_ */
-
-
-
-
-
-
diff --git a/drivers/staging/ath6kl/os/linux/include/debug_linux.h b/drivers/staging/ath6kl/os/linux/include/debug_linux.h
index b8dba52..58930f8 100644
--- a/drivers/staging/ath6kl/os/linux/include/debug_linux.h
+++ b/drivers/staging/ath6kl/os/linux/include/debug_linux.h
@@ -24,26 +24,26 @@
 #ifndef _DEBUG_LINUX_H_
 #define _DEBUG_LINUX_H_
 
-    /* macro to remove parens */
+/* macro to remove parens */
 #define ATH_PRINTX_ARG(arg...) arg
 
 #ifdef DEBUG
-    /* NOTE: the AR_DEBUG_PRINTF macro is defined here to handle special handling of variable arg macros
-     * which may be compiler dependent. */
+/* NOTE: the AR_DEBUG_PRINTF macro is defined here to handle special handling of variable arg macros
+ * which may be compiler dependent. */
 #define AR_DEBUG_PRINTF(mask, args) do {        \
-    if (GET_ATH_MODULE_DEBUG_VAR_MASK(ATH_MODULE_NAME) & (mask)) {                    \
-        A_LOGGER(mask, ATH_MODULE_NAME, ATH_PRINTX_ARG args);    \
-    }                                            \
+		if (GET_ATH_MODULE_DEBUG_VAR_MASK(ATH_MODULE_NAME) & (mask)) { \
+			A_LOGGER(mask, ATH_MODULE_NAME, ATH_PRINTX_ARG args); \
+		}							\
 } while (0)
 #else
-    /* on non-debug builds, keep in error and warning messages in the driver, all other
-     * message tracing will get compiled out */
+/* on non-debug builds, keep in error and warning messages in the driver, all other
+ * message tracing will get compiled out */
 #define AR_DEBUG_PRINTF(mask, args) \
-    if ((mask) & (ATH_DEBUG_ERR | ATH_DEBUG_WARN)) { A_PRINTF(ATH_PRINTX_ARG args); }
+	if ((mask) & (ATH_DEBUG_ERR | ATH_DEBUG_WARN)) { A_PRINTF(ATH_PRINTX_ARG args); }
 
 #endif
 
-    /* compile specific macro to get the function name string */
+/* compile specific macro to get the function name string */
 #define _A_FUNCNAME_  __func__
 
 
diff --git a/drivers/staging/ath6kl/os/linux/include/export_hci_transport.h b/drivers/staging/ath6kl/os/linux/include/export_hci_transport.h
index 63d887c..a821310 100644
--- a/drivers/staging/ath6kl/os/linux/include/export_hci_transport.h
+++ b/drivers/staging/ath6kl/os/linux/include/export_hci_transport.h
@@ -33,32 +33,32 @@ extern void        (*_HCI_TransportStop)(HCI_TRANSPORT_HANDLE HciTrans);
 extern int    (*_HCI_TransportStart)(HCI_TRANSPORT_HANDLE HciTrans);
 extern int    (*_HCI_TransportEnableDisableAsyncRecv)(HCI_TRANSPORT_HANDLE HciTrans, bool Enable);
 extern int    (*_HCI_TransportRecvHCIEventSync)(HCI_TRANSPORT_HANDLE HciTrans,
-                                          HTC_PACKET           *pPacket,
-                                          int                  MaxPollMS);
+						HTC_PACKET           *pPacket,
+						int                  MaxPollMS);
 extern int    (*_HCI_TransportSetBaudRate)(HCI_TRANSPORT_HANDLE HciTrans, u32 Baud);
 extern int    (*_HCI_TransportEnablePowerMgmt)(HCI_TRANSPORT_HANDLE HciTrans, bool Enable);
 
 
 #define HCI_TransportAttach(HTCHandle, pInfo)   \
-            _HCI_TransportAttach((HTCHandle), (pInfo))
+	_HCI_TransportAttach((HTCHandle), (pInfo))
 #define HCI_TransportDetach(HciTrans)    \
-            _HCI_TransportDetach(HciTrans)
+	_HCI_TransportDetach(HciTrans)
 #define HCI_TransportAddReceivePkts(HciTrans, pQueue)   \
-            _HCI_TransportAddReceivePkts((HciTrans), (pQueue))
+	_HCI_TransportAddReceivePkts((HciTrans), (pQueue))
 #define HCI_TransportSendPkt(HciTrans, pPacket, Synchronous)  \
-            _HCI_TransportSendPkt((HciTrans), (pPacket), (Synchronous))
+	_HCI_TransportSendPkt((HciTrans), (pPacket), (Synchronous))
 #define HCI_TransportStop(HciTrans)  \
-            _HCI_TransportStop((HciTrans))
+	_HCI_TransportStop((HciTrans))
 #define HCI_TransportStart(HciTrans)  \
-            _HCI_TransportStart((HciTrans))
+	_HCI_TransportStart((HciTrans))
 #define HCI_TransportEnableDisableAsyncRecv(HciTrans, Enable)   \
-            _HCI_TransportEnableDisableAsyncRecv((HciTrans), (Enable))
+	_HCI_TransportEnableDisableAsyncRecv((HciTrans), (Enable))
 #define HCI_TransportRecvHCIEventSync(HciTrans, pPacket, MaxPollMS)   \
-            _HCI_TransportRecvHCIEventSync((HciTrans), (pPacket), (MaxPollMS))
+	_HCI_TransportRecvHCIEventSync((HciTrans), (pPacket), (MaxPollMS))
 #define HCI_TransportSetBaudRate(HciTrans, Baud)    \
-            _HCI_TransportSetBaudRate((HciTrans), (Baud))
+	_HCI_TransportSetBaudRate((HciTrans), (Baud))
 #define HCI_TransportEnablePowerMgmt(HciTrans, Enable)    \
-            _HCI_TransportEnablePowerMgmt((HciTrans), (Enable))
+	_HCI_TransportEnablePowerMgmt((HciTrans), (Enable))
 
 
 extern int ar6000_register_hci_transport(HCI_TRANSPORT_CALLBACKS *hciTransCallbacks);
diff --git a/drivers/staging/ath6kl/os/linux/include/ieee80211_ioctl.h b/drivers/staging/ath6kl/os/linux/include/ieee80211_ioctl.h
index 769a480..f9c48de 100644
--- a/drivers/staging/ath6kl/os/linux/include/ieee80211_ioctl.h
+++ b/drivers/staging/ath6kl/os/linux/include/ieee80211_ioctl.h
@@ -45,26 +45,26 @@ extern "C" {
  more than IEEE80211_KEYBUF_SIZE.
  */
 struct ieee80211req_key {
-    u_int8_t    ik_type;    /* key/cipher type */
-    u_int8_t    ik_pad;
-    u_int16_t   ik_keyix;   /* key index */
-    u_int8_t    ik_keylen;  /* key length in bytes */
-    u_int8_t    ik_flags;
+	u_int8_t    ik_type;    /* key/cipher type */
+	u_int8_t    ik_pad;
+	u_int16_t   ik_keyix;   /* key index */
+	u_int8_t    ik_keylen;  /* key length in bytes */
+	u_int8_t    ik_flags;
 #define IEEE80211_KEY_XMIT  0x01
 #define IEEE80211_KEY_RECV  0x02
 #define IEEE80211_KEY_DEFAULT   0x80    /* default xmit key */
-    u_int8_t    ik_macaddr[IEEE80211_ADDR_LEN];
-    u_int64_t   ik_keyrsc;  /* key receive sequence counter */
-    u_int64_t   ik_keytsc;  /* key transmit sequence counter */
-    u_int8_t    ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE];
+	u_int8_t    ik_macaddr[IEEE80211_ADDR_LEN];
+	u_int64_t   ik_keyrsc;  /* key receive sequence counter */
+	u_int64_t   ik_keytsc;  /* key transmit sequence counter */
+	u_int8_t    ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE];
 };
 /*
  * Delete a key either by index or address.  Set the index
  * to IEEE80211_KEYIX_NONE when deleting a unicast key.
  */
 struct ieee80211req_del_key {
-    u_int8_t    idk_keyix;  /* key index */
-    u_int8_t    idk_macaddr[IEEE80211_ADDR_LEN];
+	u_int8_t    idk_keyix;  /* key index */
+	u_int8_t    idk_macaddr[IEEE80211_ADDR_LEN];
 };
 /*
  * MLME state manipulation request.  IEEE80211_MLME_ASSOC
@@ -73,20 +73,20 @@ struct ieee80211req_del_key {
  * ap (to effect a station).
  */
 struct ieee80211req_mlme {
-    u_int8_t    im_op;      /* operation to perform */
+	u_int8_t    im_op;      /* operation to perform */
 #define IEEE80211_MLME_ASSOC        1   /* associate station */
 #define IEEE80211_MLME_DISASSOC     2   /* disassociate station */
 #define IEEE80211_MLME_DEAUTH       3   /* deauthenticate station */
 #define IEEE80211_MLME_AUTHORIZE    4   /* authorize station */
 #define IEEE80211_MLME_UNAUTHORIZE  5   /* unauthorize station */
-    u_int16_t   im_reason;  /* 802.11 reason code */
-    u_int8_t    im_macaddr[IEEE80211_ADDR_LEN];
+	u_int16_t   im_reason;  /* 802.11 reason code */
+	u_int8_t    im_macaddr[IEEE80211_ADDR_LEN];
 };
 
 struct ieee80211req_addpmkid {
-    u_int8_t    pi_bssid[IEEE80211_ADDR_LEN];
-    u_int8_t    pi_enable;
-    u_int8_t    pi_pmkid[16];
+	u_int8_t    pi_bssid[IEEE80211_ADDR_LEN];
+	u_int8_t    pi_enable;
+	u_int8_t    pi_pmkid[16];
 };
 
 #define AUTH_ALG_OPEN_SYSTEM    0x01
@@ -101,12 +101,12 @@ struct ieee80211req_authalg {
  * Request to add an IE to a Management Frame
  */
 enum{
-    IEEE80211_APPIE_FRAME_BEACON     = 0,
-    IEEE80211_APPIE_FRAME_PROBE_REQ  = 1,
-    IEEE80211_APPIE_FRAME_PROBE_RESP = 2,
-    IEEE80211_APPIE_FRAME_ASSOC_REQ  = 3,
-    IEEE80211_APPIE_FRAME_ASSOC_RESP = 4,
-    IEEE80211_APPIE_NUM_OF_FRAME     = 5
+	IEEE80211_APPIE_FRAME_BEACON     = 0,
+	IEEE80211_APPIE_FRAME_PROBE_REQ  = 1,
+	IEEE80211_APPIE_FRAME_PROBE_RESP = 2,
+	IEEE80211_APPIE_FRAME_ASSOC_REQ  = 3,
+	IEEE80211_APPIE_FRAME_ASSOC_RESP = 4,
+	IEEE80211_APPIE_NUM_OF_FRAME     = 5
 };
 
 /*
@@ -115,9 +115,9 @@ enum{
 #define IEEE80211_APPIE_FRAME_MAX_LEN  200
 
 struct ieee80211req_getset_appiebuf {
-    u_int32_t app_frmtype; /* management frame type for which buffer is added */
-    u_int32_t app_buflen;  /*application supplied buffer length */
-    u_int8_t  app_buf[];
+	u_int32_t app_frmtype; /* management frame type for which buffer is added */
+	u_int32_t app_buflen;  /*application supplied buffer length */
+	u_int8_t  app_buf[];
 };
 
 /* 
@@ -125,33 +125,33 @@ struct ieee80211req_getset_appiebuf {
  * for receiving management frames 
  */
 enum {
-     IEEE80211_FILTER_TYPE_BEACON      =   0x1,
-     IEEE80211_FILTER_TYPE_PROBE_REQ   =   0x2,
-     IEEE80211_FILTER_TYPE_PROBE_RESP  =   0x4,
-     IEEE80211_FILTER_TYPE_ASSOC_REQ   =   0x8,
-     IEEE80211_FILTER_TYPE_ASSOC_RESP  =   0x10,
-     IEEE80211_FILTER_TYPE_AUTH        =   0x20,
-     IEEE80211_FILTER_TYPE_DEAUTH      =   0x40,
-     IEEE80211_FILTER_TYPE_DISASSOC    =   0x80,
-     IEEE80211_FILTER_TYPE_ALL         =   0xFF  /* used to check the valid filter bits */
+	IEEE80211_FILTER_TYPE_BEACON      =   0x1,
+	IEEE80211_FILTER_TYPE_PROBE_REQ   =   0x2,
+	IEEE80211_FILTER_TYPE_PROBE_RESP  =   0x4,
+	IEEE80211_FILTER_TYPE_ASSOC_REQ   =   0x8,
+	IEEE80211_FILTER_TYPE_ASSOC_RESP  =   0x10,
+	IEEE80211_FILTER_TYPE_AUTH        =   0x20,
+	IEEE80211_FILTER_TYPE_DEAUTH      =   0x40,
+	IEEE80211_FILTER_TYPE_DISASSOC    =   0x80,
+	IEEE80211_FILTER_TYPE_ALL         =   0xFF  /* used to check the valid filter bits */
 };
 
 struct ieee80211req_set_filter {
-      u_int32_t app_filterype; /* management frame filter type */
+	u_int32_t app_filterype; /* management frame filter type */
 };
 
 enum {
-    IEEE80211_PARAM_AUTHMODE = 3,   /* Authentication Mode */
-    IEEE80211_PARAM_MCASTCIPHER = 5,
-    IEEE80211_PARAM_MCASTKEYLEN = 6,    /* multicast key length */
-    IEEE80211_PARAM_UCASTCIPHER = 8,
-    IEEE80211_PARAM_UCASTKEYLEN = 9,    /* unicast key length */
-    IEEE80211_PARAM_WPA     = 10,   /* WPA mode (0,1,2) */
-    IEEE80211_PARAM_ROAMING     = 12,   /* roaming mode */
-    IEEE80211_PARAM_PRIVACY     = 13,   /* privacy invoked */
-    IEEE80211_PARAM_COUNTERMEASURES = 14,   /* WPA/TKIP countermeasures */
-    IEEE80211_PARAM_DROPUNENCRYPTED = 15,   /* discard unencrypted frames */
-    IEEE80211_PARAM_WAPI = 16,   /* WAPI policy from wapid */        
+	IEEE80211_PARAM_AUTHMODE = 3,   /* Authentication Mode */
+	IEEE80211_PARAM_MCASTCIPHER = 5,
+	IEEE80211_PARAM_MCASTKEYLEN = 6,    /* multicast key length */
+	IEEE80211_PARAM_UCASTCIPHER = 8,
+	IEEE80211_PARAM_UCASTKEYLEN = 9,    /* unicast key length */
+	IEEE80211_PARAM_WPA     = 10,   /* WPA mode (0,1,2) */
+	IEEE80211_PARAM_ROAMING     = 12,   /* roaming mode */
+	IEEE80211_PARAM_PRIVACY     = 13,   /* privacy invoked */
+	IEEE80211_PARAM_COUNTERMEASURES = 14,   /* WPA/TKIP countermeasures */
+	IEEE80211_PARAM_DROPUNENCRYPTED = 15,   /* discard unencrypted frames */
+	IEEE80211_PARAM_WAPI = 16,   /* WAPI policy from wapid */
 };
 
 /*
@@ -163,9 +163,9 @@ enum {
 #define WPA_MODE_NONE   4
 
 struct ieee80211req_wpaie {
-    u_int8_t    wpa_macaddr[IEEE80211_ADDR_LEN];
-    u_int8_t    wpa_ie[IEEE80211_MAX_IE];
-    u_int8_t    rsn_ie[IEEE80211_MAX_IE];
+	u_int8_t    wpa_macaddr[IEEE80211_ADDR_LEN];
+	u_int8_t    wpa_ie[IEEE80211_MAX_IE];
+	u_int8_t    rsn_ie[IEEE80211_MAX_IE];
 };
 
 #ifndef IW_ENCODE_ALG_PMK
diff --git a/drivers/staging/ath6kl/os/linux/include/osapi_linux.h b/drivers/staging/ath6kl/os/linux/include/osapi_linux.h
index eb09d43..cafa526 100644
--- a/drivers/staging/ath6kl/os/linux/include/osapi_linux.h
+++ b/drivers/staging/ath6kl/os/linux/include/osapi_linux.h
@@ -88,20 +88,20 @@ extern unsigned int enablelogcat;
 extern int android_logger_lv(void* module, int mask);
 enum logidx { LOG_MAIN_IDX = 0 };
 extern int logger_write(const enum logidx idx, 
-                const unsigned char prio,
-                const char __kernel * const tag,
-                const char __kernel * const fmt,
-                ...);
+			const unsigned char prio,
+			const char __kernel * const tag,
+			const char __kernel * const fmt,
+			...);
 #define A_ANDROID_PRINTF(mask, module, tags, args...) do {  \
-    if (enablelogcat) \
-        logger_write(LOG_MAIN_IDX, android_logger_lv(module, mask), tags, args); \
-    else \
-        printk(KERN_ALERT args); \
+		if (enablelogcat)					\
+			logger_write(LOG_MAIN_IDX, android_logger_lv(module, mask), tags, args); \
+		else							\
+			printk(KERN_ALERT args);			\
 } while (0)
 #ifdef DEBUG
 #define A_LOGGER_MODULE_NAME(x) #x
 #define A_LOGGER(mask, mod, args...) \
-    A_ANDROID_PRINTF(mask, &GET_ATH_MODULE_DEBUG_VAR_NAME(mod), "ar6k_" A_LOGGER_MODULE_NAME(mod), args);
+	A_ANDROID_PRINTF(mask, &GET_ATH_MODULE_DEBUG_VAR_NAME(mod), "ar6k_" A_LOGGER_MODULE_NAME(mod), args);
 #endif 
 #define A_PRINTF(args...) A_ANDROID_PRINTF(ATH_DEBUG_INFO, NULL, "ar6k_driver", args)
 #else
@@ -130,9 +130,9 @@ typedef spinlock_t                      A_MUTEX_T;
 typedef struct timer_list               A_TIMER;
 
 #define A_INIT_TIMER(pTimer, pFunction, pArg) do {              \
-    init_timer(pTimer);                                         \
-    (pTimer)->function = (pFunction);                           \
-    (pTimer)->data   = (unsigned long)(pArg);                   \
+		init_timer(pTimer);				    \
+		(pTimer)->function = (pFunction);		    \
+		(pTimer)->data   = (unsigned long)(pArg);	    \
 } while (0)
 
 /*
@@ -141,18 +141,18 @@ typedef struct timer_list               A_TIMER;
  * ignored.
  */
 #define A_TIMEOUT_MS(pTimer, periodMSec, repeatFlag) do {                   \
-    if (repeatFlag) {                                                       \
-        printk("\n" __FILE__ ":%d: Timer Repeat requested\n",__LINE__);     \
-        panic("Timer Repeat");                                              \
-    }                                                                       \
-    mod_timer((pTimer), jiffies + HZ * (periodMSec) / 1000);                \
+		if (repeatFlag) {					\
+			printk("\n" __FILE__ ":%d: Timer Repeat requested\n",__LINE__);	\
+			panic("Timer Repeat");				\
+		}							\
+		mod_timer((pTimer), jiffies + HZ * (periodMSec) / 1000); \
 } while (0)
 
 /*
  * Cancel the Timer. 
  */
 #define A_UNTIMEOUT(pTimer) do {                                \
-    del_timer((pTimer));                                        \
+		del_timer((pTimer));				\
 } while (0)
 
 #define A_DELETE_TIMER(pTimer) do {                             \
@@ -166,38 +166,38 @@ typedef wait_queue_head_t               A_WAITQUEUE_HEAD;
 #ifndef wait_event_interruptible_timeout
 #define __wait_event_interruptible_timeout(wq, condition, ret)          \
 do {                                                                    \
-        wait_queue_t __wait;                                            \
-        init_waitqueue_entry(&__wait, current);                         \
-                                                                        \
-        add_wait_queue(&wq, &__wait);                                   \
-        for (;;) {                                                      \
-                set_current_state(TASK_INTERRUPTIBLE);                  \
-                if (condition)                                          \
-                        break;                                          \
-                if (!signal_pending(current)) {                         \
-                        ret = schedule_timeout(ret);                    \
-                        if (!ret)                                       \
-                                break;                                  \
-                        continue;                                       \
-                }                                                       \
-                ret = -ERESTARTSYS;                                     \
-                break;                                                  \
-        }                                                               \
-        current->state = TASK_RUNNING;                                  \
-        remove_wait_queue(&wq, &__wait);                                \
+	wait_queue_t __wait;                                            \
+	init_waitqueue_entry(&__wait, current);                         \
+									\
+	add_wait_queue(&wq, &__wait);                                   \
+	for (;;) {                                                      \
+		set_current_state(TASK_INTERRUPTIBLE);                  \
+		if (condition)                                          \
+			break;                                          \
+		if (!signal_pending(current)) {                         \
+			ret = schedule_timeout(ret);                    \
+			if (!ret)                                       \
+				break;                                  \
+			continue;                                       \
+		}                                                       \
+		ret = -ERESTARTSYS;                                     \
+		break;                                                  \
+	}                                                               \
+	current->state = TASK_RUNNING;                                  \
+	remove_wait_queue(&wq, &__wait);                                \
 } while (0)
 
 #define wait_event_interruptible_timeout(wq, condition, timeout)        \
 ({                                                                      \
-        long __ret = timeout;                                           \
-        if (!(condition))                                               \
-                __wait_event_interruptible_timeout(wq, condition, __ret); \
-        __ret;                                                          \
+	long __ret = timeout;                                           \
+	if (!(condition))                                               \
+		__wait_event_interruptible_timeout(wq, condition, __ret); \
+	__ret;                                                          \
 })
 #endif /* wait_event_interruptible_timeout */
 
 #define A_WAIT_EVENT_INTERRUPTIBLE_TIMEOUT(head, condition, timeout) do { \
-    wait_event_interruptible_timeout(head, condition, timeout); \
+		wait_event_interruptible_timeout(head, condition, timeout); \
 } while (0)
 
 #define A_WAKE_UP(head)                 wake_up(head)
@@ -205,10 +205,10 @@ do {                                                                    \
 #ifdef DEBUG
 extern unsigned int panic_on_assert;
 #define A_ASSERT(expr)  \
-    if (!(expr)) {   \
-        printk(KERN_ALERT"Debug Assert Caught, File %s, Line: %d, Test:%s \n",__FILE__, __LINE__,#expr); \
-        if (panic_on_assert) panic(#expr);                                                               \
-    }
+	if (!(expr)) {							\
+		printk(KERN_ALERT"Debug Assert Caught, File %s, Line: %d, Test:%s \n",__FILE__, __LINE__,#expr); \
+		if (panic_on_assert) panic(#expr);			\
+	}
 #else
 #define A_ASSERT(expr)
 #endif /* DEBUG */
@@ -216,7 +216,7 @@ extern unsigned int panic_on_assert;
 #ifdef ANDROID_ENV
 struct firmware;
 int android_request_firmware(const struct firmware **firmware_p, const char *filename,
-                     struct device *device);
+			     struct device *device);
 void android_release_firmware(const struct firmware *firmware);
 #define A_REQUEST_FIRMWARE(_ppf, _pfile, _dev) android_request_firmware(_ppf, _pfile, _dev)
 #define A_RELEASE_FIRMWARE(_pf) android_release_firmware(_pf)
@@ -236,69 +236,69 @@ void android_release_firmware(const struct firmware *firmware);
 typedef struct sk_buff_head A_NETBUF_QUEUE_T;
 
 #define A_NETBUF_QUEUE_INIT(q)  \
-    a_netbuf_queue_init(q)
+	a_netbuf_queue_init(q)
 
 #define A_NETBUF_ENQUEUE(q, pkt) \
-    a_netbuf_enqueue((q), (pkt))
+	a_netbuf_enqueue((q), (pkt))
 #define A_NETBUF_PREQUEUE(q, pkt) \
-    a_netbuf_prequeue((q), (pkt))
+	a_netbuf_prequeue((q), (pkt))
 #define A_NETBUF_DEQUEUE(q) \
-    (a_netbuf_dequeue(q))
+	(a_netbuf_dequeue(q))
 #define A_NETBUF_QUEUE_SIZE(q)  \
-    a_netbuf_queue_size(q)
+	a_netbuf_queue_size(q)
 #define A_NETBUF_QUEUE_EMPTY(q) \
-    (a_netbuf_queue_empty(q) ? true : false)
+	(a_netbuf_queue_empty(q) ? true : false)
 
 /*
  * Network buffer support
  */
 #define A_NETBUF_ALLOC(size) \
-    a_netbuf_alloc(size)
+	a_netbuf_alloc(size)
 #define A_NETBUF_ALLOC_RAW(size) \
-    a_netbuf_alloc_raw(size)
+	a_netbuf_alloc_raw(size)
 #define A_NETBUF_FREE(bufPtr) \
-    a_netbuf_free(bufPtr)
+	a_netbuf_free(bufPtr)
 #define A_NETBUF_DATA(bufPtr) \
-    a_netbuf_to_data(bufPtr)
+	a_netbuf_to_data(bufPtr)
 #define A_NETBUF_LEN(bufPtr) \
-    a_netbuf_to_len(bufPtr)
+	a_netbuf_to_len(bufPtr)
 #define A_NETBUF_PUSH(bufPtr, len) \
-    a_netbuf_push(bufPtr, len)
+	a_netbuf_push(bufPtr, len)
 #define A_NETBUF_PUT(bufPtr, len) \
-    a_netbuf_put(bufPtr, len)
+	a_netbuf_put(bufPtr, len)
 #define A_NETBUF_TRIM(bufPtr,len) \
-    a_netbuf_trim(bufPtr, len)
+	a_netbuf_trim(bufPtr, len)
 #define A_NETBUF_PULL(bufPtr, len) \
-    a_netbuf_pull(bufPtr, len)
+	a_netbuf_pull(bufPtr, len)
 #define A_NETBUF_HEADROOM(bufPtr)\
-    a_netbuf_headroom(bufPtr)
+	a_netbuf_headroom(bufPtr)
 #define A_NETBUF_SETLEN(bufPtr,len) \
-    a_netbuf_setlen(bufPtr, len)
+	a_netbuf_setlen(bufPtr, len)
 
 /* Add data to end of a buffer  */
 #define A_NETBUF_PUT_DATA(bufPtr, srcPtr,  len) \
-    a_netbuf_put_data(bufPtr, srcPtr, len) 
+	a_netbuf_put_data(bufPtr, srcPtr, len)
 
 /* Add data to start of the  buffer */
 #define A_NETBUF_PUSH_DATA(bufPtr, srcPtr,  len) \
-    a_netbuf_push_data(bufPtr, srcPtr, len) 
+	a_netbuf_push_data(bufPtr, srcPtr, len)
 
 /* Remove data at start of the buffer */
 #define A_NETBUF_PULL_DATA(bufPtr, dstPtr, len) \
-    a_netbuf_pull_data(bufPtr, dstPtr, len) 
+	a_netbuf_pull_data(bufPtr, dstPtr, len)
 
 /* Remove data from the end of the buffer */
 #define A_NETBUF_TRIM_DATA(bufPtr, dstPtr, len) \
-    a_netbuf_trim_data(bufPtr, dstPtr, len) 
+	a_netbuf_trim_data(bufPtr, dstPtr, len)
 
 /* View data as "size" contiguous bytes of type "t" */
 #define A_NETBUF_VIEW_DATA(bufPtr, t, size) \
-    (t )( ((struct skbuf *)(bufPtr))->data)
+	(t )( ((struct skbuf *)(bufPtr))->data)
 
 /* return the beginning of the headroom for the buffer */
 #define A_NETBUF_HEAD(bufPtr) \
-        ((((struct sk_buff *)(bufPtr))->head))
-    
+	((((struct sk_buff *)(bufPtr))->head))
+
 /*
  * OS specific network buffer access routines
  */
@@ -334,13 +334,13 @@ u32 a_copy_from_user(void *to, const void *from, u32 n);
 /* In linux, WLAN Rx and Tx run in different contexts, so no need to check
  * for any commands/data queued for WLAN */
 #define A_CHECK_DRV_TX()   
-             
+
 #define A_GET_CACHE_LINE_BYTES()    L1_CACHE_BYTES
 
 #define A_CACHE_LINE_PAD            128
 
 static inline void *A_ALIGN_TO_CACHE_LINE(void *ptr) {   
-    return (void *)L1_CACHE_ALIGN((unsigned long)ptr);
+	return (void *)L1_CACHE_ALIGN((unsigned long)ptr);
 }
    
 #else /* __KERNEL__ */
@@ -374,9 +374,9 @@ static inline void *A_ALIGN_TO_CACHE_LINE(void *ptr) {
 #ifndef err
 #include <errno.h>
 #define err(_s, args...) do { \
-    fprintf(stderr, "%s: line %d ", __FILE__, __LINE__); \
-    fprintf(stderr, args); fprintf(stderr, ": %d\n", errno); \
-    exit(_s); } while (0)
+		fprintf(stderr, "%s: line %d ", __FILE__, __LINE__);	\
+		fprintf(stderr, args); fprintf(stderr, ": %d\n", errno); \
+		exit(_s); } while (0)
 #endif
 #else
 #include <err.h>
diff --git a/drivers/staging/ath6kl/os/linux/ioctl.c b/drivers/staging/ath6kl/os/linux/ioctl.c
index 5be8ea3..d0f5fb5 100644
--- a/drivers/staging/ath6kl/os/linux/ioctl.c
+++ b/drivers/staging/ath6kl/os/linux/ioctl.c
@@ -39,261 +39,261 @@ extern int loghci;
 static int
 ar6000_ioctl_get_roam_tbl(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    if(wmi_get_roam_tbl_cmd(ar->arWmi) != 0) {
-        return -EIO;
-    }
+	if (wmi_get_roam_tbl_cmd(ar->arWmi) != 0) {
+		return -EIO;
+	}
 
-    return 0;
+	return 0;
 }
 
 static int
 ar6000_ioctl_get_roam_data(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
 
-    /* currently assume only roam times are required */
-    if(wmi_get_roam_data_cmd(ar->arWmi, ROAM_DATA_TIME) != 0) {
-        return -EIO;
-    }
+	/* currently assume only roam times are required */
+	if (wmi_get_roam_data_cmd(ar->arWmi, ROAM_DATA_TIME) != 0) {
+		return -EIO;
+	}
 
 
-    return 0;
+	return 0;
 }
 
 static int
 ar6000_ioctl_set_roam_ctrl(struct net_device *dev, char *userdata)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_SET_ROAM_CTRL_CMD cmd;
-    u8 size = sizeof(cmd);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_SET_ROAM_CTRL_CMD cmd;
+	u8 size = sizeof(cmd);
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
 
-    if (copy_from_user(&cmd, userdata, size)) {
-        return -EFAULT;
-    }
+	if (copy_from_user(&cmd, userdata, size)) {
+		return -EFAULT;
+	}
 
-    if (cmd.roamCtrlType == WMI_SET_HOST_BIAS) {
-        if (cmd.info.bssBiasInfo.numBss > 1) {
-            size += (cmd.info.bssBiasInfo.numBss - 1) * sizeof(WMI_BSS_BIAS);
-        }
-    }
+	if (cmd.roamCtrlType == WMI_SET_HOST_BIAS) {
+		if (cmd.info.bssBiasInfo.numBss > 1) {
+			size += (cmd.info.bssBiasInfo.numBss - 1) * sizeof(WMI_BSS_BIAS);
+		}
+	}
 
-    if (copy_from_user(&cmd, userdata, size)) {
-        return -EFAULT;
-    }
+	if (copy_from_user(&cmd, userdata, size)) {
+		return -EFAULT;
+	}
 
-    if(wmi_set_roam_ctrl_cmd(ar->arWmi, &cmd, size) != 0) {
-        return -EIO;
-    }
+	if (wmi_set_roam_ctrl_cmd(ar->arWmi, &cmd, size) != 0) {
+		return -EIO;
+	}
 
-    return 0;
+	return 0;
 }
 
 static int
 ar6000_ioctl_set_powersave_timers(struct net_device *dev, char *userdata)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_POWERSAVE_TIMERS_POLICY_CMD cmd;
-    u8 size = sizeof(cmd);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_POWERSAVE_TIMERS_POLICY_CMD cmd;
+	u8 size = sizeof(cmd);
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    if (copy_from_user(&cmd, userdata, size)) {
-        return -EFAULT;
-    }
+	if (copy_from_user(&cmd, userdata, size)) {
+		return -EFAULT;
+	}
 
-    if (copy_from_user(&cmd, userdata, size)) {
-        return -EFAULT;
-    }
+	if (copy_from_user(&cmd, userdata, size)) {
+		return -EFAULT;
+	}
 
-    if(wmi_set_powersave_timers_cmd(ar->arWmi, &cmd, size) != 0) {
-        return -EIO;
-    }
+	if (wmi_set_powersave_timers_cmd(ar->arWmi, &cmd, size) != 0) {
+		return -EIO;
+	}
 
-    return 0;
+	return 0;
 }
 
 static int
 ar6000_ioctl_set_qos_supp(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_SET_QOS_SUPP_CMD cmd;
-    int ret;
-
-    if ((dev->flags & IFF_UP) != IFF_UP) {
-        return -EIO;
-    }
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
-                                sizeof(cmd)))
-    {
-        return -EFAULT;
-    }
-
-    ret = wmi_set_qos_supp_cmd(ar->arWmi, cmd.status);
-
-    switch (ret) {
-        case 0:
-            return 0;
-        case A_EBUSY :
-            return -EBUSY;
-        case A_NO_MEMORY:
-            return -ENOMEM;
-        case A_EINVAL:
-        default:
-            return -EFAULT;
-    }
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_SET_QOS_SUPP_CMD cmd;
+	int ret;
+
+	if ((dev->flags & IFF_UP) != IFF_UP) {
+		return -EIO;
+	}
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
+			   sizeof(cmd)))
+	{
+		return -EFAULT;
+	}
+
+	ret = wmi_set_qos_supp_cmd(ar->arWmi, cmd.status);
+
+	switch (ret) {
+	case 0:
+		return 0;
+	case A_EBUSY :
+		return -EBUSY;
+	case A_NO_MEMORY:
+		return -ENOMEM;
+	case A_EINVAL:
+	default:
+		return -EFAULT;
+	}
 }
 
 static int
 ar6000_ioctl_set_wmm(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_SET_WMM_CMD cmd;
-    int ret;
-
-    if ((dev->flags & IFF_UP) != IFF_UP) {
-        return -EIO;
-    }
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
-                                sizeof(cmd)))
-    {
-        return -EFAULT;
-    }
-
-    if (cmd.status == WMI_WMM_ENABLED) {
-        ar->arWmmEnabled = true;
-    } else {
-        ar->arWmmEnabled = false;
-    }
-
-    ret = wmi_set_wmm_cmd(ar->arWmi, cmd.status);
-
-    switch (ret) {
-        case 0:
-            return 0;
-        case A_EBUSY :
-            return -EBUSY;
-        case A_NO_MEMORY:
-            return -ENOMEM;
-        case A_EINVAL:
-        default:
-            return -EFAULT;
-    }
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_SET_WMM_CMD cmd;
+	int ret;
+
+	if ((dev->flags & IFF_UP) != IFF_UP) {
+		return -EIO;
+	}
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
+			   sizeof(cmd)))
+	{
+		return -EFAULT;
+	}
+
+	if (cmd.status == WMI_WMM_ENABLED) {
+		ar->arWmmEnabled = true;
+	} else {
+		ar->arWmmEnabled = false;
+	}
+
+	ret = wmi_set_wmm_cmd(ar->arWmi, cmd.status);
+
+	switch (ret) {
+	case 0:
+		return 0;
+	case A_EBUSY :
+		return -EBUSY;
+	case A_NO_MEMORY:
+		return -ENOMEM;
+	case A_EINVAL:
+	default:
+		return -EFAULT;
+	}
 }
 
 static int
 ar6000_ioctl_set_txop(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_SET_WMM_TXOP_CMD cmd;
-    int ret;
-
-    if ((dev->flags & IFF_UP) != IFF_UP) {
-        return -EIO;
-    }
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
-                                sizeof(cmd)))
-    {
-        return -EFAULT;
-    }
-
-    ret = wmi_set_wmm_txop(ar->arWmi, cmd.txopEnable);
-
-    switch (ret) {
-        case 0:
-            return 0;
-        case A_EBUSY :
-            return -EBUSY;
-        case A_NO_MEMORY:
-            return -ENOMEM;
-        case A_EINVAL:
-        default:
-            return -EFAULT;
-    }
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_SET_WMM_TXOP_CMD cmd;
+	int ret;
+
+	if ((dev->flags & IFF_UP) != IFF_UP) {
+		return -EIO;
+	}
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
+			   sizeof(cmd)))
+	{
+		return -EFAULT;
+	}
+
+	ret = wmi_set_wmm_txop(ar->arWmi, cmd.txopEnable);
+
+	switch (ret) {
+	case 0:
+		return 0;
+	case A_EBUSY :
+		return -EBUSY;
+	case A_NO_MEMORY:
+		return -ENOMEM;
+	case A_EINVAL:
+	default:
+		return -EFAULT;
+	}
 }
 
 static int
 ar6000_ioctl_get_rd(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    int ret = 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	int ret = 0;
 
-    if ((dev->flags & IFF_UP) != IFF_UP || ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if ((dev->flags & IFF_UP) != IFF_UP || ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    if(copy_to_user((char *)((unsigned int*)rq->ifr_data + 1),
-                            &ar->arRegCode, sizeof(ar->arRegCode)))
-        ret = -EFAULT;
+	if (copy_to_user((char *)((unsigned int*)rq->ifr_data + 1),
+			 &ar->arRegCode, sizeof(ar->arRegCode)))
+		ret = -EFAULT;
 
-    return ret;
+	return ret;
 }
 
 static int
 ar6000_ioctl_set_country(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_AP_SET_COUNTRY_CMD cmd;
-    int ret;
-
-    if ((dev->flags & IFF_UP) != IFF_UP) {
-        return -EIO;
-    }
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
-                                sizeof(cmd)))
-    {
-        return -EFAULT;
-    }
-
-    ar->ap_profile_flag = 1; /* There is a change in profile */
-
-    ret = wmi_set_country(ar->arWmi, cmd.countryCode);
-    A_MEMCPY(ar->ap_country_code, cmd.countryCode, 3);
-
-    switch (ret) {
-        case 0:
-            return 0;
-        case A_EBUSY :
-            return -EBUSY;
-        case A_NO_MEMORY:
-            return -ENOMEM;
-        case A_EINVAL:
-        default:
-            return -EFAULT;
-    }
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_AP_SET_COUNTRY_CMD cmd;
+	int ret;
+
+	if ((dev->flags & IFF_UP) != IFF_UP) {
+		return -EIO;
+	}
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1),
+			   sizeof(cmd)))
+	{
+		return -EFAULT;
+	}
+
+	ar->ap_profile_flag = 1; /* There is a change in profile */
+
+	ret = wmi_set_country(ar->arWmi, cmd.countryCode);
+	A_MEMCPY(ar->ap_country_code, cmd.countryCode, 3);
+
+	switch (ret) {
+	case 0:
+		return 0;
+	case A_EBUSY :
+		return -EBUSY;
+	case A_NO_MEMORY:
+		return -ENOMEM;
+	case A_EINVAL:
+	default:
+		return -EFAULT;
+	}
 }
 
 
@@ -301,80 +301,80 @@ ar6000_ioctl_set_country(struct net_device *dev, struct ifreq *rq)
 static int
 ar6000_ioctl_get_power_mode(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_POWER_MODE_CMD power_mode;
-    int ret = 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_POWER_MODE_CMD power_mode;
+	int ret = 0;
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    power_mode.powerMode = wmi_get_power_mode_cmd(ar->arWmi);
-    if (copy_to_user(rq->ifr_data, &power_mode, sizeof(WMI_POWER_MODE_CMD))) {
-        ret = -EFAULT;
-    }
+	power_mode.powerMode = wmi_get_power_mode_cmd(ar->arWmi);
+	if (copy_to_user(rq->ifr_data, &power_mode, sizeof(WMI_POWER_MODE_CMD))) {
+		ret = -EFAULT;
+	}
 
-    return ret;
+	return ret;
 }
 
 
 static int
 ar6000_ioctl_set_channelParams(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_CHANNEL_PARAMS_CMD cmd, *cmdp;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if( (ar->arNextMode == AP_NETWORK) && (cmd.numChannels || cmd.scanParam) ) {
-        A_PRINTF("ERROR: Only wmode is allowed in AP mode\n");
-        return -EIO;
-    }
-
-    if (cmd.numChannels > 1) {
-        cmdp = A_MALLOC(130);
-        if (copy_from_user(cmdp, rq->ifr_data,
-                           sizeof (*cmdp) +
-                           ((cmd.numChannels - 1) * sizeof(u16))))
-        {
-            kfree(cmdp);
-            return -EFAULT;
-        }
-    } else {
-        cmdp = &cmd;
-    }
-
-    if ((ar->arPhyCapability == WMI_11G_CAPABILITY) &&
-        ((cmdp->phyMode == WMI_11A_MODE) || (cmdp->phyMode == WMI_11AG_MODE)))
-    {
-        ret = -EINVAL;
-    }
-
-    if (!ret &&
-        (wmi_set_channelParams_cmd(ar->arWmi, cmdp->scanParam, cmdp->phyMode,
-                                   cmdp->numChannels, cmdp->channelList)
-         != 0))
-    {
-        ret = -EIO;
-    }
-
-    if (cmd.numChannels > 1) {
-        kfree(cmdp);
-    }
-
-    ar->ap_wmode = cmdp->phyMode;
-    /* Set the profile change flag to allow a commit cmd */
-    ar->ap_profile_flag = 1;
-
-    return ret;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_CHANNEL_PARAMS_CMD cmd, *cmdp;
+	int ret = 0;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+
+	if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
+		return -EFAULT;
+	}
+
+	if ( (ar->arNextMode == AP_NETWORK) && (cmd.numChannels || cmd.scanParam) ) {
+		A_PRINTF("ERROR: Only wmode is allowed in AP mode\n");
+		return -EIO;
+	}
+
+	if (cmd.numChannels > 1) {
+		cmdp = A_MALLOC(130);
+		if (copy_from_user(cmdp, rq->ifr_data,
+				   sizeof (*cmdp) +
+				   ((cmd.numChannels - 1) * sizeof(u16))))
+		{
+			kfree(cmdp);
+			return -EFAULT;
+		}
+	} else {
+		cmdp = &cmd;
+	}
+
+	if ((ar->arPhyCapability == WMI_11G_CAPABILITY) &&
+	    ((cmdp->phyMode == WMI_11A_MODE) || (cmdp->phyMode == WMI_11AG_MODE)))
+	{
+		ret = -EINVAL;
+	}
+
+	if (!ret &&
+	    (wmi_set_channelParams_cmd(ar->arWmi, cmdp->scanParam, cmdp->phyMode,
+				       cmdp->numChannels, cmdp->channelList)
+	     != 0))
+	{
+		ret = -EIO;
+	}
+
+	if (cmd.numChannels > 1) {
+		kfree(cmdp);
+	}
+
+	ar->ap_wmode = cmdp->phyMode;
+	/* Set the profile change flag to allow a commit cmd */
+	ar->ap_profile_flag = 1;
+
+	return ret;
 }
 
 
@@ -382,660 +382,660 @@ static int
 ar6000_ioctl_set_snr_threshold(struct net_device *dev, struct ifreq *rq)
 {
 
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_SNR_THRESHOLD_PARAMS_CMD cmd;
-    int ret = 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_SNR_THRESHOLD_PARAMS_CMD cmd;
+	int ret = 0;
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
+	if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
+		return -EFAULT;
+	}
 
-    if( wmi_set_snr_threshold_params(ar->arWmi, &cmd) != 0 ) {
-        ret = -EIO;
-    }
+	if ( wmi_set_snr_threshold_params(ar->arWmi, &cmd) != 0 ) {
+		ret = -EIO;
+	}
 
-    return ret;
+	return ret;
 }
 
 static int
 ar6000_ioctl_set_rssi_threshold(struct net_device *dev, struct ifreq *rq)
 {
 #define SWAP_THOLD(thold1, thold2) do { \
-    USER_RSSI_THOLD tmpThold;           \
-    tmpThold.tag = thold1.tag;          \
-    tmpThold.rssi = thold1.rssi;        \
-    thold1.tag = thold2.tag;            \
-    thold1.rssi = thold2.rssi;          \
-    thold2.tag = tmpThold.tag;          \
-    thold2.rssi = tmpThold.rssi;        \
+		USER_RSSI_THOLD tmpThold;   \
+		tmpThold.tag = thold1.tag;  \
+		tmpThold.rssi = thold1.rssi;	\
+		thold1.tag = thold2.tag;	\
+		thold1.rssi = thold2.rssi;	\
+		thold2.tag = tmpThold.tag;	\
+		thold2.rssi = tmpThold.rssi;	\
 } while (0)
 
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_RSSI_THRESHOLD_PARAMS_CMD cmd;
-    USER_RSSI_PARAMS rssiParams;
-    s32 i, j;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user((char *)&rssiParams, (char *)((unsigned int *)rq->ifr_data + 1), sizeof(USER_RSSI_PARAMS))) {
-        return -EFAULT;
-    }
-    cmd.weight = rssiParams.weight;
-    cmd.pollTime = rssiParams.pollTime;
-
-    A_MEMCPY(ar->rssi_map, &rssiParams.tholds, sizeof(ar->rssi_map));
-    /*
-     *  only 6 elements, so use bubble sorting, in ascending order
-     */
-    for (i = 5; i > 0; i--) {
-        for (j = 0; j < i; j++) { /* above tholds */
-            if (ar->rssi_map[j+1].rssi < ar->rssi_map[j].rssi) {
-                SWAP_THOLD(ar->rssi_map[j+1], ar->rssi_map[j]);
-            } else if (ar->rssi_map[j+1].rssi == ar->rssi_map[j].rssi) {
-                return -EFAULT;
-            }
-        }
-    }
-    for (i = 11; i > 6; i--) {
-        for (j = 6; j < i; j++) { /* below tholds */
-            if (ar->rssi_map[j+1].rssi < ar->rssi_map[j].rssi) {
-                SWAP_THOLD(ar->rssi_map[j+1], ar->rssi_map[j]);
-            } else if (ar->rssi_map[j+1].rssi == ar->rssi_map[j].rssi) {
-                return -EFAULT;
-            }
-        }
-    }
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_RSSI_THRESHOLD_PARAMS_CMD cmd;
+	USER_RSSI_PARAMS rssiParams;
+	s32 i, j;
+	int ret = 0;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (copy_from_user((char *)&rssiParams, (char *)((unsigned int *)rq->ifr_data + 1), sizeof(USER_RSSI_PARAMS))) {
+		return -EFAULT;
+	}
+	cmd.weight = rssiParams.weight;
+	cmd.pollTime = rssiParams.pollTime;
+
+	A_MEMCPY(ar->rssi_map, &rssiParams.tholds, sizeof(ar->rssi_map));
+	/*
+	 *  only 6 elements, so use bubble sorting, in ascending order
+	 */
+	for (i = 5; i > 0; i--) {
+		for (j = 0; j < i; j++) { /* above tholds */
+			if (ar->rssi_map[j+1].rssi < ar->rssi_map[j].rssi) {
+				SWAP_THOLD(ar->rssi_map[j+1], ar->rssi_map[j]);
+			} else if (ar->rssi_map[j+1].rssi == ar->rssi_map[j].rssi) {
+				return -EFAULT;
+			}
+		}
+	}
+	for (i = 11; i > 6; i--) {
+		for (j = 6; j < i; j++) { /* below tholds */
+			if (ar->rssi_map[j+1].rssi < ar->rssi_map[j].rssi) {
+				SWAP_THOLD(ar->rssi_map[j+1], ar->rssi_map[j]);
+			} else if (ar->rssi_map[j+1].rssi == ar->rssi_map[j].rssi) {
+				return -EFAULT;
+			}
+		}
+	}
 
 #ifdef DEBUG
-    for (i = 0; i < 12; i++) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("thold[%d].tag: %d, thold[%d].rssi: %d \n",
-                i, ar->rssi_map[i].tag, i, ar->rssi_map[i].rssi));
-    }
+	for (i = 0; i < 12; i++) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("thold[%d].tag: %d, thold[%d].rssi: %d \n",
+						i, ar->rssi_map[i].tag, i, ar->rssi_map[i].rssi));
+	}
 #endif
 
-    if (enablerssicompensation) {
-        for (i = 0; i < 6; i++)
-            ar->rssi_map[i].rssi = rssi_compensation_reverse_calc(ar, ar->rssi_map[i].rssi, true);
-        for (i = 6; i < 12; i++)
-            ar->rssi_map[i].rssi = rssi_compensation_reverse_calc(ar, ar->rssi_map[i].rssi, false);
-    }
-
-    cmd.thresholdAbove1_Val = ar->rssi_map[0].rssi;
-    cmd.thresholdAbove2_Val = ar->rssi_map[1].rssi;
-    cmd.thresholdAbove3_Val = ar->rssi_map[2].rssi;
-    cmd.thresholdAbove4_Val = ar->rssi_map[3].rssi;
-    cmd.thresholdAbove5_Val = ar->rssi_map[4].rssi;
-    cmd.thresholdAbove6_Val = ar->rssi_map[5].rssi;
-    cmd.thresholdBelow1_Val = ar->rssi_map[6].rssi;
-    cmd.thresholdBelow2_Val = ar->rssi_map[7].rssi;
-    cmd.thresholdBelow3_Val = ar->rssi_map[8].rssi;
-    cmd.thresholdBelow4_Val = ar->rssi_map[9].rssi;
-    cmd.thresholdBelow5_Val = ar->rssi_map[10].rssi;
-    cmd.thresholdBelow6_Val = ar->rssi_map[11].rssi;
-
-    if( wmi_set_rssi_threshold_params(ar->arWmi, &cmd) != 0 ) {
-        ret = -EIO;
-    }
-
-    return ret;
+	if (enablerssicompensation) {
+		for (i = 0; i < 6; i++)
+			ar->rssi_map[i].rssi = rssi_compensation_reverse_calc(ar, ar->rssi_map[i].rssi, true);
+		for (i = 6; i < 12; i++)
+			ar->rssi_map[i].rssi = rssi_compensation_reverse_calc(ar, ar->rssi_map[i].rssi, false);
+	}
+
+	cmd.thresholdAbove1_Val = ar->rssi_map[0].rssi;
+	cmd.thresholdAbove2_Val = ar->rssi_map[1].rssi;
+	cmd.thresholdAbove3_Val = ar->rssi_map[2].rssi;
+	cmd.thresholdAbove4_Val = ar->rssi_map[3].rssi;
+	cmd.thresholdAbove5_Val = ar->rssi_map[4].rssi;
+	cmd.thresholdAbove6_Val = ar->rssi_map[5].rssi;
+	cmd.thresholdBelow1_Val = ar->rssi_map[6].rssi;
+	cmd.thresholdBelow2_Val = ar->rssi_map[7].rssi;
+	cmd.thresholdBelow3_Val = ar->rssi_map[8].rssi;
+	cmd.thresholdBelow4_Val = ar->rssi_map[9].rssi;
+	cmd.thresholdBelow5_Val = ar->rssi_map[10].rssi;
+	cmd.thresholdBelow6_Val = ar->rssi_map[11].rssi;
+
+	if ( wmi_set_rssi_threshold_params(ar->arWmi, &cmd) != 0 ) {
+		ret = -EIO;
+	}
+
+	return ret;
 }
 
 static int
 ar6000_ioctl_set_lq_threshold(struct net_device *dev, struct ifreq *rq)
 {
 
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_LQ_THRESHOLD_PARAMS_CMD cmd;
-    int ret = 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_LQ_THRESHOLD_PARAMS_CMD cmd;
+	int ret = 0;
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    if (copy_from_user(&cmd, (char *)((unsigned int *)rq->ifr_data + 1), sizeof(cmd))) {
-        return -EFAULT;
-    }
+	if (copy_from_user(&cmd, (char *)((unsigned int *)rq->ifr_data + 1), sizeof(cmd))) {
+		return -EFAULT;
+	}
 
-    if( wmi_set_lq_threshold_params(ar->arWmi, &cmd) != 0 ) {
-        ret = -EIO;
-    }
+	if ( wmi_set_lq_threshold_params(ar->arWmi, &cmd) != 0 ) {
+		ret = -EIO;
+	}
 
-    return ret;
+	return ret;
 }
 
 
 static int
 ar6000_ioctl_set_probedSsid(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_PROBED_SSID_CMD cmd;
-    int ret = 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_PROBED_SSID_CMD cmd;
+	int ret = 0;
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
+	if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
+		return -EFAULT;
+	}
 
-    if (wmi_probedSsid_cmd(ar->arWmi, cmd.entryIndex, cmd.flag, cmd.ssidLength,
-                                  cmd.ssid) != 0)
-    {
-        ret = -EIO;
-    }
+	if (wmi_probedSsid_cmd(ar->arWmi, cmd.entryIndex, cmd.flag, cmd.ssidLength,
+			       cmd.ssid) != 0)
+	{
+		ret = -EIO;
+	}
 
-    return ret;
+	return ret;
 }
 
 static int
 ar6000_ioctl_set_badAp(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_ADD_BAD_AP_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (cmd.badApIndex > WMI_MAX_BAD_AP_INDEX) {
-        return -EIO;
-    }
-
-    if (A_MEMCMP(cmd.bssid, null_mac, AR6000_ETH_ADDR_LEN) == 0) {
-        /*
-         * This is a delete badAP.
-         */
-        if (wmi_deleteBadAp_cmd(ar->arWmi, cmd.badApIndex) != 0) {
-            ret = -EIO;
-        }
-    } else {
-        if (wmi_addBadAp_cmd(ar->arWmi, cmd.badApIndex, cmd.bssid) != 0) {
-            ret = -EIO;
-        }
-    }
-
-    return ret;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_ADD_BAD_AP_CMD cmd;
+	int ret = 0;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+
+	if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
+		return -EFAULT;
+	}
+
+	if (cmd.badApIndex > WMI_MAX_BAD_AP_INDEX) {
+		return -EIO;
+	}
+
+	if (A_MEMCMP(cmd.bssid, null_mac, AR6000_ETH_ADDR_LEN) == 0) {
+		/*
+		 * This is a delete badAP.
+		 */
+		if (wmi_deleteBadAp_cmd(ar->arWmi, cmd.badApIndex) != 0) {
+			ret = -EIO;
+		}
+	} else {
+		if (wmi_addBadAp_cmd(ar->arWmi, cmd.badApIndex, cmd.bssid) != 0) {
+			ret = -EIO;
+		}
+	}
+
+	return ret;
 }
 
 static int
 ar6000_ioctl_create_qos(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_CREATE_PSTREAM_CMD cmd;
-    int ret;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    ret = wmi_verify_tspec_params(&cmd, tspecCompliance);
-    if (ret == 0)
-        ret = wmi_create_pstream_cmd(ar->arWmi, &cmd);
-
-    switch (ret) {
-        case 0:
-            return 0;
-        case A_EBUSY :
-            return -EBUSY;
-        case A_NO_MEMORY:
-            return -ENOMEM;
-        case A_EINVAL:
-        default:
-            return -EFAULT;
-    }
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_CREATE_PSTREAM_CMD cmd;
+	int ret;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+
+	if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
+		return -EFAULT;
+	}
+
+	ret = wmi_verify_tspec_params(&cmd, tspecCompliance);
+	if (ret == 0)
+		ret = wmi_create_pstream_cmd(ar->arWmi, &cmd);
+
+	switch (ret) {
+	case 0:
+		return 0;
+	case A_EBUSY :
+		return -EBUSY;
+	case A_NO_MEMORY:
+		return -ENOMEM;
+	case A_EINVAL:
+	default:
+		return -EFAULT;
+	}
 }
 
 static int
 ar6000_ioctl_delete_qos(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_DELETE_PSTREAM_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    ret = wmi_delete_pstream_cmd(ar->arWmi, cmd.trafficClass, cmd.tsid);
-
-    switch (ret) {
-        case 0:
-            return 0;
-        case A_EBUSY :
-            return -EBUSY;
-        case A_NO_MEMORY:
-            return -ENOMEM;
-        case A_EINVAL:
-        default:
-            return -EFAULT;
-    }
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_DELETE_PSTREAM_CMD cmd;
+	int ret = 0;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
+		return -EFAULT;
+	}
+
+	ret = wmi_delete_pstream_cmd(ar->arWmi, cmd.trafficClass, cmd.tsid);
+
+	switch (ret) {
+	case 0:
+		return 0;
+	case A_EBUSY :
+		return -EBUSY;
+	case A_NO_MEMORY:
+		return -ENOMEM;
+	case A_EINVAL:
+	default:
+		return -EFAULT;
+	}
 }
 
 static int
 ar6000_ioctl_get_qos_queue(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    struct ar6000_queuereq qreq;
-    int ret = 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	struct ar6000_queuereq qreq;
+	int ret = 0;
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    if( copy_from_user(&qreq, rq->ifr_data,
-                  sizeof(struct ar6000_queuereq)))
-        return -EFAULT;
+	if ( copy_from_user(&qreq, rq->ifr_data,
+			   sizeof(struct ar6000_queuereq)))
+		return -EFAULT;
 
-    qreq.activeTsids = wmi_get_mapped_qos_queue(ar->arWmi, qreq.trafficClass);
+	qreq.activeTsids = wmi_get_mapped_qos_queue(ar->arWmi, qreq.trafficClass);
 
-    if (copy_to_user(rq->ifr_data, &qreq,
-                 sizeof(struct ar6000_queuereq)))
-    {
-        ret = -EFAULT;
-    }
+	if (copy_to_user(rq->ifr_data, &qreq,
+			 sizeof(struct ar6000_queuereq)))
+	{
+		ret = -EFAULT;
+	}
 
-    return ret;
+	return ret;
 }
 
 #ifdef CONFIG_HOST_TCMD_SUPPORT
 static int
 ar6000_ioctl_tcmd_get_rx_report(struct net_device *dev,
-                                 struct ifreq *rq, u8 *data, u32 len)
+				struct ifreq *rq, u8 *data, u32 len)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    u32 buf[4+TCMD_MAX_RATES];
-    int ret = 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	u32 buf[4+TCMD_MAX_RATES];
+	int ret = 0;
 
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
+	if (ar->bIsDestroyProgress) {
+		return -EBUSY;
+	}
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
+	if (down_interruptible(&ar->arSem)) {
+		return -ERESTARTSYS;
+	}
 
-    if (ar->bIsDestroyProgress) {
-        up(&ar->arSem);
-        return -EBUSY;
-    }
+	if (ar->bIsDestroyProgress) {
+		up(&ar->arSem);
+		return -EBUSY;
+	}
 
-    ar->tcmdRxReport = 0;
-    if (wmi_test_cmd(ar->arWmi, data, len) != 0) {
-        up(&ar->arSem);
-        return -EIO;
-    }
+	ar->tcmdRxReport = 0;
+	if (wmi_test_cmd(ar->arWmi, data, len) != 0) {
+		up(&ar->arSem);
+		return -EIO;
+	}
 
-    wait_event_interruptible_timeout(arEvent, ar->tcmdRxReport != 0, wmitimeout * HZ);
+	wait_event_interruptible_timeout(arEvent, ar->tcmdRxReport != 0, wmitimeout * HZ);
 
-    if (signal_pending(current)) {
-        ret = -EINTR;
-    }
+	if (signal_pending(current)) {
+		ret = -EINTR;
+	}
 
-    buf[0] = ar->tcmdRxTotalPkt;
-    buf[1] = ar->tcmdRxRssi;
-    buf[2] = ar->tcmdRxcrcErrPkt;
-    buf[3] = ar->tcmdRxsecErrPkt;
-    A_MEMCPY(((A_UCHAR *)buf)+(4*sizeof(u32)), ar->tcmdRateCnt, sizeof(ar->tcmdRateCnt));
-    A_MEMCPY(((A_UCHAR *)buf)+(4*sizeof(u32))+(TCMD_MAX_RATES *sizeof(u16)), ar->tcmdRateCntShortGuard, sizeof(ar->tcmdRateCntShortGuard));
+	buf[0] = ar->tcmdRxTotalPkt;
+	buf[1] = ar->tcmdRxRssi;
+	buf[2] = ar->tcmdRxcrcErrPkt;
+	buf[3] = ar->tcmdRxsecErrPkt;
+	A_MEMCPY(((A_UCHAR *)buf)+(4*sizeof(u32)), ar->tcmdRateCnt, sizeof(ar->tcmdRateCnt));
+	A_MEMCPY(((A_UCHAR *)buf)+(4*sizeof(u32))+(TCMD_MAX_RATES *sizeof(u16)), ar->tcmdRateCntShortGuard, sizeof(ar->tcmdRateCntShortGuard));
 
-    if (!ret && copy_to_user(rq->ifr_data, buf, sizeof(buf))) {
-        ret = -EFAULT;
-    }
+	if (!ret && copy_to_user(rq->ifr_data, buf, sizeof(buf))) {
+		ret = -EFAULT;
+	}
 
-    up(&ar->arSem);
+	up(&ar->arSem);
 
-    return ret;
+	return ret;
 }
 
 void
 ar6000_tcmd_rx_report_event(void *devt, u8 *results, int len)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
-    TCMD_CONT_RX * rx_rep = (TCMD_CONT_RX *)results;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)devt;
+	TCMD_CONT_RX * rx_rep = (TCMD_CONT_RX *)results;
 
-    if (enablerssicompensation) {
-        rx_rep->u.report.rssiInDBm = rssi_compensation_calc_tcmd(tcmdRxFreq, rx_rep->u.report.rssiInDBm,rx_rep->u.report.totalPkt);
-    }
+	if (enablerssicompensation) {
+		rx_rep->u.report.rssiInDBm = rssi_compensation_calc_tcmd(tcmdRxFreq, rx_rep->u.report.rssiInDBm,rx_rep->u.report.totalPkt);
+	}
 
 
-    ar->tcmdRxTotalPkt = rx_rep->u.report.totalPkt;
-    ar->tcmdRxRssi = rx_rep->u.report.rssiInDBm;
-    ar->tcmdRxcrcErrPkt = rx_rep->u.report.crcErrPkt;
-    ar->tcmdRxsecErrPkt = rx_rep->u.report.secErrPkt;
-    ar->tcmdRxReport = 1;
-    A_MEMZERO(ar->tcmdRateCnt,  sizeof(ar->tcmdRateCnt));
-    A_MEMZERO(ar->tcmdRateCntShortGuard,  sizeof(ar->tcmdRateCntShortGuard));
-    A_MEMCPY(ar->tcmdRateCnt, rx_rep->u.report.rateCnt, sizeof(ar->tcmdRateCnt));
-    A_MEMCPY(ar->tcmdRateCntShortGuard, rx_rep->u.report.rateCntShortGuard, sizeof(ar->tcmdRateCntShortGuard));
+	ar->tcmdRxTotalPkt = rx_rep->u.report.totalPkt;
+	ar->tcmdRxRssi = rx_rep->u.report.rssiInDBm;
+	ar->tcmdRxcrcErrPkt = rx_rep->u.report.crcErrPkt;
+	ar->tcmdRxsecErrPkt = rx_rep->u.report.secErrPkt;
+	ar->tcmdRxReport = 1;
+	A_MEMZERO(ar->tcmdRateCnt,  sizeof(ar->tcmdRateCnt));
+	A_MEMZERO(ar->tcmdRateCntShortGuard,  sizeof(ar->tcmdRateCntShortGuard));
+	A_MEMCPY(ar->tcmdRateCnt, rx_rep->u.report.rateCnt, sizeof(ar->tcmdRateCnt));
+	A_MEMCPY(ar->tcmdRateCntShortGuard, rx_rep->u.report.rateCntShortGuard, sizeof(ar->tcmdRateCntShortGuard));
 
-    wake_up(&arEvent);
+	wake_up(&arEvent);
 }
 #endif /* CONFIG_HOST_TCMD_SUPPORT*/
 
 static int
 ar6000_ioctl_set_error_report_bitmask(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_TARGET_ERROR_REPORT_BITMASK cmd;
-    int ret = 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_TARGET_ERROR_REPORT_BITMASK cmd;
+	int ret = 0;
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
+	if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
+		return -EFAULT;
+	}
 
-    ret = wmi_set_error_report_bitmask(ar->arWmi, cmd.bitmask);
+	ret = wmi_set_error_report_bitmask(ar->arWmi, cmd.bitmask);
 
-    return  (ret==0 ? ret : -EINVAL);
+	return  (ret==0 ? ret : -EINVAL);
 }
 
 static int
 ar6000_clear_target_stats(struct net_device *dev)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    TARGET_STATS *pStats = &ar->arTargetStats;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-       return -EIO;
-    }
-    AR6000_SPIN_LOCK(&ar->arLock, 0);
-    A_MEMZERO(pStats, sizeof(TARGET_STATS));
-    AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-    return ret;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	TARGET_STATS *pStats = &ar->arTargetStats;
+	int ret = 0;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+	AR6000_SPIN_LOCK(&ar->arLock, 0);
+	A_MEMZERO(pStats, sizeof(TARGET_STATS));
+	AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+	return ret;
 }
 
 static int
 ar6000_ioctl_get_target_stats(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    TARGET_STATS_CMD cmd;
-    TARGET_STATS *pStats = &ar->arTargetStats;
-    int ret = 0;
-
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-    if (ar->bIsDestroyProgress) {
-        up(&ar->arSem);
-        return -EBUSY;
-    }
-
-    ar->statsUpdatePending = true;
-
-    if(wmi_get_stats_cmd(ar->arWmi) != 0) {
-        up(&ar->arSem);
-        return -EIO;
-    }
-
-    wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
-
-    if (signal_pending(current)) {
-        ret = -EINTR;
-    }
-
-    if (!ret && copy_to_user(rq->ifr_data, pStats, sizeof(*pStats))) {
-        ret = -EFAULT;
-    }
-
-    if (cmd.clearStats == 1) {
-        ret = ar6000_clear_target_stats(dev);
-    }
-
-    up(&ar->arSem);
-
-    return ret;
-}
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	TARGET_STATS_CMD cmd;
+	TARGET_STATS *pStats = &ar->arTargetStats;
+	int ret = 0;
 
-static int
-ar6000_ioctl_get_ap_stats(struct net_device *dev, struct ifreq *rq)
-{
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    u32 action; /* Allocating only the desired space on the frame. Declaring is as a WMI_AP_MODE_STAT variable results in exceeding the compiler imposed limit on the maximum frame size */
-    WMI_AP_MODE_STAT *pStats = &ar->arAPStats;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-    if (copy_from_user(&action, (char *)((unsigned int*)rq->ifr_data + 1),
-                                sizeof(u32)))
-    {
-        return -EFAULT;
-    }
-    if (action == AP_CLEAR_STATS) {
-        u8 i;
-        AR6000_SPIN_LOCK(&ar->arLock, 0);
-        for(i = 0; i < AP_MAX_NUM_STA; i++) {
-            pStats->sta[i].tx_bytes = 0;
-            pStats->sta[i].tx_pkts = 0;
-            pStats->sta[i].tx_error = 0;
-            pStats->sta[i].tx_discard = 0;
-            pStats->sta[i].rx_bytes = 0;
-            pStats->sta[i].rx_pkts = 0;
-            pStats->sta[i].rx_error = 0;
-            pStats->sta[i].rx_discard = 0;
-        }
-        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-        return ret;
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    ar->statsUpdatePending = true;
-
-    if(wmi_get_stats_cmd(ar->arWmi) != 0) {
-        up(&ar->arSem);
-        return -EIO;
-    }
-
-    wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
-
-    if (signal_pending(current)) {
-        ret = -EINTR;
-    }
-
-    if (!ret && copy_to_user(rq->ifr_data, pStats, sizeof(*pStats))) {
-        ret = -EFAULT;
-    }
-
-    up(&ar->arSem);
-
-    return ret;
-}
+	if (ar->bIsDestroyProgress) {
+		return -EBUSY;
+	}
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+	if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
+		return -EFAULT;
+	}
+	if (down_interruptible(&ar->arSem)) {
+		return -ERESTARTSYS;
+	}
+	if (ar->bIsDestroyProgress) {
+		up(&ar->arSem);
+		return -EBUSY;
+	}
 
-static int
-ar6000_ioctl_set_access_params(struct net_device *dev, struct ifreq *rq)
-{
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_SET_ACCESS_PARAMS_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (wmi_set_access_params_cmd(ar->arWmi, cmd.ac, cmd.txop, cmd.eCWmin, cmd.eCWmax,
-                                  cmd.aifsn) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-    return (ret);
-}
+	ar->statsUpdatePending = true;
 
-static int
+	if (wmi_get_stats_cmd(ar->arWmi) != 0) {
+		up(&ar->arSem);
+		return -EIO;
+	}
+
+	wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
+
+	if (signal_pending(current)) {
+		ret = -EINTR;
+	}
+
+	if (!ret && copy_to_user(rq->ifr_data, pStats, sizeof(*pStats))) {
+		ret = -EFAULT;
+	}
+
+	if (cmd.clearStats == 1) {
+		ret = ar6000_clear_target_stats(dev);
+	}
+
+	up(&ar->arSem);
+
+	return ret;
+}
+
+static int
+ar6000_ioctl_get_ap_stats(struct net_device *dev, struct ifreq *rq)
+{
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	u32 action; /* Allocating only the desired space on the frame. Declaring is as a WMI_AP_MODE_STAT variable results in exceeding the compiler imposed limit on the maximum frame size */
+	WMI_AP_MODE_STAT *pStats = &ar->arAPStats;
+	int ret = 0;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+	if (copy_from_user(&action, (char *)((unsigned int*)rq->ifr_data + 1),
+			   sizeof(u32)))
+	{
+		return -EFAULT;
+	}
+	if (action == AP_CLEAR_STATS) {
+		u8 i;
+		AR6000_SPIN_LOCK(&ar->arLock, 0);
+		for(i = 0; i < AP_MAX_NUM_STA; i++) {
+			pStats->sta[i].tx_bytes = 0;
+			pStats->sta[i].tx_pkts = 0;
+			pStats->sta[i].tx_error = 0;
+			pStats->sta[i].tx_discard = 0;
+			pStats->sta[i].rx_bytes = 0;
+			pStats->sta[i].rx_pkts = 0;
+			pStats->sta[i].rx_error = 0;
+			pStats->sta[i].rx_discard = 0;
+		}
+		AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		return ret;
+	}
+
+	if (down_interruptible(&ar->arSem)) {
+		return -ERESTARTSYS;
+	}
+
+	ar->statsUpdatePending = true;
+
+	if (wmi_get_stats_cmd(ar->arWmi) != 0) {
+		up(&ar->arSem);
+		return -EIO;
+	}
+
+	wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
+
+	if (signal_pending(current)) {
+		ret = -EINTR;
+	}
+
+	if (!ret && copy_to_user(rq->ifr_data, pStats, sizeof(*pStats))) {
+		ret = -EFAULT;
+	}
+
+	up(&ar->arSem);
+
+	return ret;
+}
+
+static int
+ar6000_ioctl_set_access_params(struct net_device *dev, struct ifreq *rq)
+{
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_SET_ACCESS_PARAMS_CMD cmd;
+	int ret = 0;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
+		return -EFAULT;
+	}
+
+	if (wmi_set_access_params_cmd(ar->arWmi, cmd.ac, cmd.txop, cmd.eCWmin, cmd.eCWmax,
+				      cmd.aifsn) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
+
+	return (ret);
+}
+
+static int
 ar6000_ioctl_set_disconnect_timeout(struct net_device *dev, struct ifreq *rq)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_DISC_TIMEOUT_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (wmi_disctimeout_cmd(ar->arWmi, cmd.disconnectTimeout) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-    return (ret);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_DISC_TIMEOUT_CMD cmd;
+	int ret = 0;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) {
+		return -EFAULT;
+	}
+
+	if (wmi_disctimeout_cmd(ar->arWmi, cmd.disconnectTimeout) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
+
+	return (ret);
 }
 
 static int
 ar6000_xioctl_set_voice_pkt_size(struct net_device *dev, char *userdata)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_SET_VOICE_PKT_SIZE_CMD cmd;
-    int ret = 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_SET_VOICE_PKT_SIZE_CMD cmd;
+	int ret = 0;
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-        return -EFAULT;
-    }
+	if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
+		return -EFAULT;
+	}
 
-    if (wmi_set_voice_pkt_size_cmd(ar->arWmi, cmd.voicePktSize) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
+	if (wmi_set_voice_pkt_size_cmd(ar->arWmi, cmd.voicePktSize) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
 
 
-    return (ret);
+	return (ret);
 }
 
 static int
 ar6000_xioctl_set_max_sp_len(struct net_device *dev, char *userdata)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_SET_MAX_SP_LEN_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (wmi_set_max_sp_len_cmd(ar->arWmi, cmd.maxSPLen) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-    return (ret);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_SET_MAX_SP_LEN_CMD cmd;
+	int ret = 0;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
+		return -EFAULT;
+	}
+
+	if (wmi_set_max_sp_len_cmd(ar->arWmi, cmd.maxSPLen) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
+
+	return (ret);
 }
 
 
 static int
 ar6000_xioctl_set_bt_status_cmd(struct net_device *dev, char *userdata)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_SET_BT_STATUS_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (wmi_set_bt_status_cmd(ar->arWmi, cmd.streamType, cmd.status) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-    return (ret);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_SET_BT_STATUS_CMD cmd;
+	int ret = 0;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
+		return -EFAULT;
+	}
+
+	if (wmi_set_bt_status_cmd(ar->arWmi, cmd.streamType, cmd.status) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
+
+	return (ret);
 }
 
 static int
 ar6000_xioctl_set_bt_params_cmd(struct net_device *dev, char *userdata)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_SET_BT_PARAMS_CMD cmd;
-    int ret = 0;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-        return -EFAULT;
-    }
-
-    if (wmi_set_bt_params_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-
-    return (ret);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_SET_BT_PARAMS_CMD cmd;
+	int ret = 0;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
+		return -EFAULT;
+	}
+
+	if (wmi_set_bt_params_cmd(ar->arWmi, &cmd) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
+
+	return (ret);
 }
 
 static int
@@ -1043,7 +1043,7 @@ ar6000_xioctl_set_btcoex_fe_ant_cmd(struct net_device * dev, char *userdata)
 {
 	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 	WMI_SET_BTCOEX_FE_ANT_CMD cmd;
-    int ret = 0;
+	int ret = 0;
 
 	if (ar->arWmiReady == false) {
 		return -EIO;
@@ -1052,12 +1052,12 @@ ar6000_xioctl_set_btcoex_fe_ant_cmd(struct net_device * dev, char *userdata)
 		return -EFAULT;
 	}
 
-    if (wmi_set_btcoex_fe_ant_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
+	if (wmi_set_btcoex_fe_ant_cmd(ar->arWmi, &cmd) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
 
 	return(ret);
 }
@@ -1067,7 +1067,7 @@ ar6000_xioctl_set_btcoex_colocated_bt_dev_cmd(struct net_device * dev, char *use
 {
 	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 	WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD cmd;
-    int ret = 0;
+	int ret = 0;
 
 	if (ar->arWmiReady == false) {
 		return -EIO;
@@ -1077,12 +1077,12 @@ ar6000_xioctl_set_btcoex_colocated_bt_dev_cmd(struct net_device * dev, char *use
 		return -EFAULT;
 	}
 
-    if (wmi_set_btcoex_colocated_bt_dev_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
+	if (wmi_set_btcoex_colocated_bt_dev_cmd(ar->arWmi, &cmd) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
 
 	return(ret);
 }
@@ -1092,7 +1092,7 @@ ar6000_xioctl_set_btcoex_btinquiry_page_config_cmd(struct net_device * dev,  cha
 {
 	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 	WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD cmd;
-    int ret = 0;
+	int ret = 0;
 
 	if (ar->arWmiReady == false) {
 		return -EIO;
@@ -1102,12 +1102,12 @@ ar6000_xioctl_set_btcoex_btinquiry_page_config_cmd(struct net_device * dev,  cha
 		return -EFAULT;
 	}
 
-    if (wmi_set_btcoex_btinquiry_page_config_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
+	if (wmi_set_btcoex_btinquiry_page_config_cmd(ar->arWmi, &cmd) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
 
 	return(ret);
 }
@@ -1117,7 +1117,7 @@ ar6000_xioctl_set_btcoex_sco_config_cmd(struct net_device * dev, char *userdata)
 {
 	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 	WMI_SET_BTCOEX_SCO_CONFIG_CMD cmd;
-    int ret = 0;
+	int ret = 0;
 
 	if (ar->arWmiReady == false) {
 		return -EIO;
@@ -1127,12 +1127,12 @@ ar6000_xioctl_set_btcoex_sco_config_cmd(struct net_device * dev, char *userdata)
 		return -EFAULT;
 	}
 
-    if (wmi_set_btcoex_sco_config_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
+	if (wmi_set_btcoex_sco_config_cmd(ar->arWmi, &cmd) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
 
 	return(ret);
 }
@@ -1143,7 +1143,7 @@ ar6000_xioctl_set_btcoex_a2dp_config_cmd(struct net_device * dev,
 {
 	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 	WMI_SET_BTCOEX_A2DP_CONFIG_CMD cmd;
-    int ret = 0;
+	int ret = 0;
 
 	if (ar->arWmiReady == false) {
 		return -EIO;
@@ -1153,12 +1153,12 @@ ar6000_xioctl_set_btcoex_a2dp_config_cmd(struct net_device * dev,
 		return -EFAULT;
 	}
 
-    if (wmi_set_btcoex_a2dp_config_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
+	if (wmi_set_btcoex_a2dp_config_cmd(ar->arWmi, &cmd) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
 
 	return(ret);
 }
@@ -1168,7 +1168,7 @@ ar6000_xioctl_set_btcoex_aclcoex_config_cmd(struct net_device * dev, char *userd
 {
 	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 	WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD cmd;
-    int ret = 0;
+	int ret = 0;
 
 	if (ar->arWmiReady == false) {
 		return -EIO;
@@ -1178,12 +1178,12 @@ ar6000_xioctl_set_btcoex_aclcoex_config_cmd(struct net_device * dev, char *userd
 		return -EFAULT;
 	}
 
-    if (wmi_set_btcoex_aclcoex_config_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
+	if (wmi_set_btcoex_aclcoex_config_cmd(ar->arWmi, &cmd) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
 
 	return(ret);
 }
@@ -1193,7 +1193,7 @@ ar60000_xioctl_set_btcoex_debug_cmd(struct net_device * dev, char *userdata)
 {
 	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 	WMI_SET_BTCOEX_DEBUG_CMD cmd;
-    int ret = 0;
+	int ret = 0;
 
 	if (ar->arWmiReady == false) {
 		return -EIO;
@@ -1203,12 +1203,12 @@ ar60000_xioctl_set_btcoex_debug_cmd(struct net_device * dev, char *userdata)
 		return -EFAULT;
 	}
 
-    if (wmi_set_btcoex_debug_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
+	if (wmi_set_btcoex_debug_cmd(ar->arWmi, &cmd) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
 
 	return(ret);
 }
@@ -1216,25 +1216,25 @@ ar60000_xioctl_set_btcoex_debug_cmd(struct net_device * dev, char *userdata)
 static int
 ar6000_xioctl_set_btcoex_bt_operating_status_cmd(struct net_device * dev, char *userdata)
 {
-     AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-     WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMD cmd;
-     int ret = 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMD cmd;
+	int ret = 0;
 
-    if (ar->arWmiReady == false) {
+	if (ar->arWmiReady == false) {
 	return -EIO;
-    }
+	}
 
-    if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
+	if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
 	return -EFAULT;
-    }
-
-    if (wmi_set_btcoex_bt_operating_status_cmd(ar->arWmi, &cmd) == 0)
-    {
-        ret = 0;
-    } else {
-        ret = -EINVAL;
-    }
-    return(ret);
+	}
+
+	if (wmi_set_btcoex_bt_operating_status_cmd(ar->arWmi, &cmd) == 0)
+	{
+		ret = 0;
+	} else {
+		ret = -EINVAL;
+	}
+	return(ret);
 }
 
 static int
@@ -1243,88 +1243,88 @@ ar6000_xioctl_get_btcoex_config_cmd(struct net_device * dev, char *userdata,
 {
 
 	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    AR6000_BTCOEX_CONFIG btcoexConfig;
-    WMI_BTCOEX_CONFIG_EVENT *pbtcoexConfigEv = &ar->arBtcoexConfig;
+	AR6000_BTCOEX_CONFIG btcoexConfig;
+	WMI_BTCOEX_CONFIG_EVENT *pbtcoexConfigEv = &ar->arBtcoexConfig;
 
-    int ret = 0;
+	int ret = 0;
 
-    if (ar->bIsDestroyProgress) {
-            return -EBUSY;
-    }
-    if (ar->arWmiReady == false) {
-            return -EIO;
-    }
+	if (ar->bIsDestroyProgress) {
+		return -EBUSY;
+	}
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 	if (copy_from_user(&btcoexConfig.configCmd, userdata, sizeof(AR6000_BTCOEX_CONFIG))) {
 		return -EFAULT;
 	}
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
+	if (down_interruptible(&ar->arSem)) {
+		return -ERESTARTSYS;
+	}
 
-    if (wmi_get_btcoex_config_cmd(ar->arWmi, (WMI_GET_BTCOEX_CONFIG_CMD *)&btcoexConfig.configCmd) != 0)
-    {
-    	up(&ar->arSem);
-    	return -EIO;
-    }
+	if (wmi_get_btcoex_config_cmd(ar->arWmi, (WMI_GET_BTCOEX_CONFIG_CMD *)&btcoexConfig.configCmd) != 0)
+	{
+		up(&ar->arSem);
+		return -EIO;
+	}
 
-    ar->statsUpdatePending = true;
+	ar->statsUpdatePending = true;
 
-    wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
+	wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
 
-    if (signal_pending(current)) {
-       ret = -EINTR;
-    }
+	if (signal_pending(current)) {
+		ret = -EINTR;
+	}
 
-    if (!ret && copy_to_user(btcoexConfig.configEvent, pbtcoexConfigEv, sizeof(WMI_BTCOEX_CONFIG_EVENT))) {
-            ret = -EFAULT;
-    }
-    up(&ar->arSem);
-    return ret;
+	if (!ret && copy_to_user(btcoexConfig.configEvent, pbtcoexConfigEv, sizeof(WMI_BTCOEX_CONFIG_EVENT))) {
+		ret = -EFAULT;
+	}
+	up(&ar->arSem);
+	return ret;
 }
 
 static int
 ar6000_xioctl_get_btcoex_stats_cmd(struct net_device * dev, char *userdata, struct ifreq *rq)
 {
 	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    AR6000_BTCOEX_STATS btcoexStats;
-    WMI_BTCOEX_STATS_EVENT *pbtcoexStats = &ar->arBtcoexStats;
-    int ret = 0;
+	AR6000_BTCOEX_STATS btcoexStats;
+	WMI_BTCOEX_STATS_EVENT *pbtcoexStats = &ar->arBtcoexStats;
+	int ret = 0;
 
-    if (ar->bIsDestroyProgress) {
-            return -EBUSY;
-    }
-    if (ar->arWmiReady == false) {
-            return -EIO;
-    }
+	if (ar->bIsDestroyProgress) {
+		return -EBUSY;
+	}
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
+	if (down_interruptible(&ar->arSem)) {
+		return -ERESTARTSYS;
+	}
 
 	if (copy_from_user(&btcoexStats.statsEvent, userdata, sizeof(AR6000_BTCOEX_CONFIG))) {
 		return -EFAULT;
 	}
 
-    if (wmi_get_btcoex_stats_cmd(ar->arWmi) != 0)
-    {
-    	up(&ar->arSem);
-    	return -EIO;
-    }
+	if (wmi_get_btcoex_stats_cmd(ar->arWmi) != 0)
+	{
+		up(&ar->arSem);
+		return -EIO;
+	}
 
-    ar->statsUpdatePending = true;
+	ar->statsUpdatePending = true;
 
-    wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
+	wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == false, wmitimeout * HZ);
 
-    if (signal_pending(current)) {
-       ret = -EINTR;
-    }
+	if (signal_pending(current)) {
+		ret = -EINTR;
+	}
 
-    if (!ret && copy_to_user(btcoexStats.statsEvent, pbtcoexStats, sizeof(WMI_BTCOEX_STATS_EVENT))) {
-            ret = -EFAULT;
-    }
+	if (!ret && copy_to_user(btcoexStats.statsEvent, pbtcoexStats, sizeof(WMI_BTCOEX_STATS_EVENT))) {
+		ret = -EFAULT;
+	}
 
 
-    up(&ar->arSem);
+	up(&ar->arSem);
 
 	return(ret);
 }
@@ -1340,9 +1340,9 @@ static bool gpio_ack_received;   /* GPIO ack was received */
 /* Host-side initialization for General Purpose I/O support */
 void ar6000_gpio_init(void)
 {
-    gpio_intr_available = false;
-    gpio_data_available = false;
-    gpio_ack_received   = false;
+	gpio_intr_available = false;
+	gpio_data_available = false;
+	gpio_ack_received   = false;
 }
 
 /*
@@ -1353,10 +1353,10 @@ void ar6000_gpio_init(void)
 void
 ar6000_gpio_intr_rx(u32 intr_mask, u32 input_values)
 {
-    gpio_intr_results.intr_mask = intr_mask;
-    gpio_intr_results.input_values = input_values;
-    *((volatile bool *)&gpio_intr_available) = true;
-    wake_up(&arEvent);
+	gpio_intr_results.intr_mask = intr_mask;
+	gpio_intr_results.input_values = input_values;
+	*((volatile bool *)&gpio_intr_available) = true;
+	wake_up(&arEvent);
 }
 
 /*
@@ -1367,10 +1367,10 @@ ar6000_gpio_intr_rx(u32 intr_mask, u32 input_values)
 void
 ar6000_gpio_data_rx(u32 reg_id, u32 value)
 {
-    gpio_reg_results.gpioreg_id = reg_id;
-    gpio_reg_results.value = value;
-    *((volatile bool *)&gpio_data_available) = true;
-    wake_up(&arEvent);
+	gpio_reg_results.gpioreg_id = reg_id;
+	gpio_reg_results.value = value;
+	*((volatile bool *)&gpio_data_available) = true;
+	wake_up(&arEvent);
 }
 
 /*
@@ -1381,62 +1381,62 @@ ar6000_gpio_data_rx(u32 reg_id, u32 value)
 void
 ar6000_gpio_ack_rx(void)
 {
-    gpio_ack_received = true;
-    wake_up(&arEvent);
+	gpio_ack_received = true;
+	wake_up(&arEvent);
 }
 
 int
 ar6000_gpio_output_set(struct net_device *dev,
-                       u32 set_mask,
-                       u32 clear_mask,
-                       u32 enable_mask,
-                       u32 disable_mask)
+		       u32 set_mask,
+		       u32 clear_mask,
+		       u32 enable_mask,
+		       u32 disable_mask)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    gpio_ack_received = false;
-    return wmi_gpio_output_set(ar->arWmi,
-                set_mask, clear_mask, enable_mask, disable_mask);
+	gpio_ack_received = false;
+	return wmi_gpio_output_set(ar->arWmi,
+				   set_mask, clear_mask, enable_mask, disable_mask);
 }
 
 static int
 ar6000_gpio_input_get(struct net_device *dev)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    *((volatile bool *)&gpio_data_available) = false;
-    return wmi_gpio_input_get(ar->arWmi);
+	*((volatile bool *)&gpio_data_available) = false;
+	return wmi_gpio_input_get(ar->arWmi);
 }
 
 static int
 ar6000_gpio_register_set(struct net_device *dev,
-                         u32 gpioreg_id,
-                         u32 value)
+			 u32 gpioreg_id,
+			 u32 value)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    gpio_ack_received = false;
-    return wmi_gpio_register_set(ar->arWmi, gpioreg_id, value);
+	gpio_ack_received = false;
+	return wmi_gpio_register_set(ar->arWmi, gpioreg_id, value);
 }
 
 static int
 ar6000_gpio_register_get(struct net_device *dev,
-                         u32 gpioreg_id)
+			 u32 gpioreg_id)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    *((volatile bool *)&gpio_data_available) = false;
-    return wmi_gpio_register_get(ar->arWmi, gpioreg_id);
+	*((volatile bool *)&gpio_data_available) = false;
+	return wmi_gpio_register_get(ar->arWmi, gpioreg_id);
 }
 
 static int
 ar6000_gpio_intr_ack(struct net_device *dev,
-                     u32 ack_mask)
+		     u32 ack_mask)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    gpio_intr_available = false;
-    return wmi_gpio_intr_ack(ar->arWmi, ack_mask);
+	gpio_intr_available = false;
+	return wmi_gpio_intr_ack(ar->arWmi, ack_mask);
 }
 #endif /* CONFIG_HOST_GPIO_SUPPORT */
 
@@ -1447,10 +1447,10 @@ static bool prof_count_available; /* Requested GPIO data available */
 static int
 prof_count_get(struct net_device *dev)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    *((volatile bool *)&prof_count_available) = false;
-    return wmi_prof_count_get_cmd(ar->arWmi);
+	*((volatile bool *)&prof_count_available) = false;
+	return wmi_prof_count_get_cmd(ar->arWmi);
 }
 
 /*
@@ -1460,10 +1460,10 @@ prof_count_get(struct net_device *dev)
 void
 prof_count_rx(u32 addr, u32 count)
 {
-    prof_count_results.addr = addr;
-    prof_count_results.count = count;
-    *((volatile bool *)&prof_count_available) = true;
-    wake_up(&arEvent);
+	prof_count_results.addr = addr;
+	prof_count_results.count = count;
+	*((volatile bool *)&prof_count_available) = true;
+	wake_up(&arEvent);
 }
 #endif /* CONFIG_TARGET_PROFILE_SUPPORT */
 
@@ -1471,49 +1471,49 @@ prof_count_rx(u32 addr, u32 count)
 static int
 ar6000_create_acl_data_osbuf(struct net_device *dev, u8 *userdata, void **p_osbuf)
 {
-    void *osbuf = NULL;
-    u8 tmp_space[8];
-    HCI_ACL_DATA_PKT *acl;
-    u8 hdr_size, *datap=NULL;
-    int ret = 0;
-
-    /* ACL is in data path. There is a need to create pool
-     * mechanism for allocating and freeing NETBUFs - ToDo later.
-     */
-
-    *p_osbuf = NULL;
-    acl = (HCI_ACL_DATA_PKT *)tmp_space;
-    hdr_size = sizeof(acl->hdl_and_flags) + sizeof(acl->data_len);
-
-    do {
-        if (a_copy_from_user(acl, userdata, hdr_size)) {
-            ret = A_EFAULT;
-            break;
-        }
-
-        osbuf = A_NETBUF_ALLOC(hdr_size + acl->data_len);
-        if (osbuf == NULL) {
-           ret = A_NO_MEMORY;
-           break;
-        }
-        A_NETBUF_PUT(osbuf, hdr_size + acl->data_len);
-        datap = (u8 *)A_NETBUF_DATA(osbuf);
-
-        /* Real copy to osbuf */
-        acl = (HCI_ACL_DATA_PKT *)(datap);
-        A_MEMCPY(acl, tmp_space, hdr_size);
-        if (a_copy_from_user(acl->data, userdata + hdr_size, acl->data_len)) {
-            ret = A_EFAULT;
-            break;
-        }
-    } while(false);
-
-    if (ret == 0) {
-        *p_osbuf = osbuf;
-    } else {
-        A_NETBUF_FREE(osbuf);
-    }
-    return ret;
+	void *osbuf = NULL;
+	u8 tmp_space[8];
+	HCI_ACL_DATA_PKT *acl;
+	u8 hdr_size, *datap=NULL;
+	int ret = 0;
+
+	/* ACL is in data path. There is a need to create pool
+	 * mechanism for allocating and freeing NETBUFs - ToDo later.
+	 */
+
+	*p_osbuf = NULL;
+	acl = (HCI_ACL_DATA_PKT *)tmp_space;
+	hdr_size = sizeof(acl->hdl_and_flags) + sizeof(acl->data_len);
+
+	do {
+		if (a_copy_from_user(acl, userdata, hdr_size)) {
+			ret = A_EFAULT;
+			break;
+		}
+
+		osbuf = A_NETBUF_ALLOC(hdr_size + acl->data_len);
+		if (osbuf == NULL) {
+			ret = A_NO_MEMORY;
+			break;
+		}
+		A_NETBUF_PUT(osbuf, hdr_size + acl->data_len);
+		datap = (u8 *)A_NETBUF_DATA(osbuf);
+
+		/* Real copy to osbuf */
+		acl = (HCI_ACL_DATA_PKT *)(datap);
+		A_MEMCPY(acl, tmp_space, hdr_size);
+		if (a_copy_from_user(acl->data, userdata + hdr_size, acl->data_len)) {
+			ret = A_EFAULT;
+			break;
+		}
+	} while (false);
+
+	if (ret == 0) {
+		*p_osbuf = osbuf;
+	} else {
+		A_NETBUF_FREE(osbuf);
+	}
+	return ret;
 }
 
 
@@ -1521,1794 +1521,1794 @@ ar6000_create_acl_data_osbuf(struct net_device *dev, u8 *userdata, void **p_osbu
 int
 ar6000_ioctl_ap_setparam(AR_SOFTC_T *ar, int param, int value)
 {
-    int ret=0;
-
-    switch(param) {
-        case IEEE80211_PARAM_WPA:
-            switch (value) {
-                case WPA_MODE_WPA1:
-                    ar->arAuthMode = WPA_AUTH;
-                    break;
-                case WPA_MODE_WPA2:
-                    ar->arAuthMode = WPA2_AUTH;
-                    break;
-                case WPA_MODE_AUTO:
-                    ar->arAuthMode = WPA_AUTH | WPA2_AUTH;
-                    break;
-                case WPA_MODE_NONE:
-                    ar->arAuthMode = NONE_AUTH;
-                    break;
-            }
-            break;
-        case IEEE80211_PARAM_AUTHMODE:
-            if(value == IEEE80211_AUTH_WPA_PSK) {
-                if (WPA_AUTH == ar->arAuthMode) {
-                    ar->arAuthMode = WPA_PSK_AUTH;
-                } else if (WPA2_AUTH == ar->arAuthMode) {
-                    ar->arAuthMode = WPA2_PSK_AUTH;
-                } else if ((WPA_AUTH | WPA2_AUTH) == ar->arAuthMode) {
-                    ar->arAuthMode = WPA_PSK_AUTH | WPA2_PSK_AUTH;
-                } else {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Error -  Setting PSK "\
-                        "mode when WPA param was set to %d\n",
-                        ar->arAuthMode));
-                    ret = -EIO;
-                }
-            }
-            break;
-        case IEEE80211_PARAM_UCASTCIPHER:
-            ar->arPairwiseCrypto = 0;
-            if(value & (1<<IEEE80211_CIPHER_AES_CCM)) {
-                ar->arPairwiseCrypto |= AES_CRYPT;
-            }
-            if(value & (1<<IEEE80211_CIPHER_TKIP)) {
-                ar->arPairwiseCrypto |= TKIP_CRYPT;
-            }
-            if(!ar->arPairwiseCrypto) {
-                AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
-                           ("Error - Invalid cipher in WPA \n"));
-                ret = -EIO;
-            }
-            break;
-        case IEEE80211_PARAM_PRIVACY:
-            if(value == 0) {
-                ar->arDot11AuthMode      = OPEN_AUTH;
-                ar->arAuthMode           = NONE_AUTH;
-                ar->arPairwiseCrypto     = NONE_CRYPT;
-                ar->arPairwiseCryptoLen  = 0;
-                ar->arGroupCrypto        = NONE_CRYPT;
-                ar->arGroupCryptoLen     = 0;
-            }
-            break;
+	int ret=0;
+
+	switch(param) {
+	case IEEE80211_PARAM_WPA:
+		switch (value) {
+		case WPA_MODE_WPA1:
+			ar->arAuthMode = WPA_AUTH;
+			break;
+		case WPA_MODE_WPA2:
+			ar->arAuthMode = WPA2_AUTH;
+			break;
+		case WPA_MODE_AUTO:
+			ar->arAuthMode = WPA_AUTH | WPA2_AUTH;
+			break;
+		case WPA_MODE_NONE:
+			ar->arAuthMode = NONE_AUTH;
+			break;
+		}
+		break;
+	case IEEE80211_PARAM_AUTHMODE:
+		if (value == IEEE80211_AUTH_WPA_PSK) {
+			if (WPA_AUTH == ar->arAuthMode) {
+				ar->arAuthMode = WPA_PSK_AUTH;
+			} else if (WPA2_AUTH == ar->arAuthMode) {
+				ar->arAuthMode = WPA2_PSK_AUTH;
+			} else if ((WPA_AUTH | WPA2_AUTH) == ar->arAuthMode) {
+				ar->arAuthMode = WPA_PSK_AUTH | WPA2_PSK_AUTH;
+			} else {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Error -  Setting PSK "\
+							       "mode when WPA param was set to %d\n",
+							       ar->arAuthMode));
+				ret = -EIO;
+			}
+		}
+		break;
+	case IEEE80211_PARAM_UCASTCIPHER:
+		ar->arPairwiseCrypto = 0;
+		if (value & (1<<IEEE80211_CIPHER_AES_CCM)) {
+			ar->arPairwiseCrypto |= AES_CRYPT;
+		}
+		if (value & (1<<IEEE80211_CIPHER_TKIP)) {
+			ar->arPairwiseCrypto |= TKIP_CRYPT;
+		}
+		if (!ar->arPairwiseCrypto) {
+			AR_DEBUG_PRINTF(ATH_DEBUG_ERR,
+					("Error - Invalid cipher in WPA \n"));
+			ret = -EIO;
+		}
+		break;
+	case IEEE80211_PARAM_PRIVACY:
+		if (value == 0) {
+			ar->arDot11AuthMode      = OPEN_AUTH;
+			ar->arAuthMode           = NONE_AUTH;
+			ar->arPairwiseCrypto     = NONE_CRYPT;
+			ar->arPairwiseCryptoLen  = 0;
+			ar->arGroupCrypto        = NONE_CRYPT;
+			ar->arGroupCryptoLen     = 0;
+		}
+		break;
 #ifdef WAPI_ENABLE
-        case IEEE80211_PARAM_WAPI:
-            A_PRINTF("WAPI Policy: %d\n", value);
-            ar->arDot11AuthMode      = OPEN_AUTH;
-            ar->arAuthMode           = NONE_AUTH;
-            if(value & 0x1) {
-                ar->arPairwiseCrypto     = WAPI_CRYPT;
-                ar->arGroupCrypto        = WAPI_CRYPT;
-            } else {
-                ar->arPairwiseCrypto     = NONE_CRYPT;
-                ar->arGroupCrypto        = NONE_CRYPT;
-            }
-            break;
+	case IEEE80211_PARAM_WAPI:
+		A_PRINTF("WAPI Policy: %d\n", value);
+		ar->arDot11AuthMode      = OPEN_AUTH;
+		ar->arAuthMode           = NONE_AUTH;
+		if (value & 0x1) {
+			ar->arPairwiseCrypto     = WAPI_CRYPT;
+			ar->arGroupCrypto        = WAPI_CRYPT;
+		} else {
+			ar->arPairwiseCrypto     = NONE_CRYPT;
+			ar->arGroupCrypto        = NONE_CRYPT;
+		}
+		break;
 #endif
-    }
-    return ret;
+	}
+	return ret;
 }
 
 int
 ar6000_ioctl_setparam(AR_SOFTC_T *ar, int param, int value)
 {
-    bool profChanged = false;
-    int ret=0;
-
-    if(ar->arNextMode == AP_NETWORK) {
-        ar->ap_profile_flag = 1; /* There is a change in profile */
-        switch (param) {
-            case IEEE80211_PARAM_WPA:
-            case IEEE80211_PARAM_AUTHMODE:
-            case IEEE80211_PARAM_UCASTCIPHER:
-            case IEEE80211_PARAM_PRIVACY:
-            case IEEE80211_PARAM_WAPI:
-                ret = ar6000_ioctl_ap_setparam(ar, param, value);
-                return ret;
-        }
-    }
-
-    switch (param) {
-        case IEEE80211_PARAM_WPA:
-            switch (value) {
-                case WPA_MODE_WPA1:
-                    ar->arAuthMode = WPA_AUTH;
-                    profChanged    = true;
-                    break;
-                case WPA_MODE_WPA2:
-                    ar->arAuthMode = WPA2_AUTH;
-                    profChanged    = true;
-                    break;
-                case WPA_MODE_NONE:
-                    ar->arAuthMode = NONE_AUTH;
-                    profChanged    = true;
-                    break;
-            }
-            break;
-        case IEEE80211_PARAM_AUTHMODE:
-            switch(value) {
-                case IEEE80211_AUTH_WPA_PSK:
-                    if (WPA_AUTH == ar->arAuthMode) {
-                        ar->arAuthMode = WPA_PSK_AUTH;
-                        profChanged    = true;
-                    } else if (WPA2_AUTH == ar->arAuthMode) {
-                        ar->arAuthMode = WPA2_PSK_AUTH;
-                        profChanged    = true;
-                    } else {
-                        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Error -  Setting PSK "\
-                            "mode when WPA param was set to %d\n",
-                            ar->arAuthMode));
-                        ret = -EIO;
-                    }
-                    break;
-                case IEEE80211_AUTH_WPA_CCKM:
-                    if (WPA2_AUTH == ar->arAuthMode) {
-                        ar->arAuthMode = WPA2_AUTH_CCKM;
-                    } else {
-                        ar->arAuthMode = WPA_AUTH_CCKM;
-                    }
-                    break;
-                default:
-                    break;
-            }
-            break;
-        case IEEE80211_PARAM_UCASTCIPHER:
-            switch (value) {
-                case IEEE80211_CIPHER_AES_CCM:
-                    ar->arPairwiseCrypto = AES_CRYPT;
-                    profChanged          = true;
-                    break;
-                case IEEE80211_CIPHER_TKIP:
-                    ar->arPairwiseCrypto = TKIP_CRYPT;
-                    profChanged          = true;
-                    break;
-                case IEEE80211_CIPHER_WEP:
-                    ar->arPairwiseCrypto = WEP_CRYPT;
-                    profChanged          = true;
-                    break;
-                case IEEE80211_CIPHER_NONE:
-                    ar->arPairwiseCrypto = NONE_CRYPT;
-                    profChanged          = true;
-                    break;
-            }
-            break;
-        case IEEE80211_PARAM_UCASTKEYLEN:
-            if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(value)) {
-                ret = -EIO;
-            } else {
-                ar->arPairwiseCryptoLen = value;
-            }
-            break;
-        case IEEE80211_PARAM_MCASTCIPHER:
-            switch (value) {
-                case IEEE80211_CIPHER_AES_CCM:
-                    ar->arGroupCrypto = AES_CRYPT;
-                    profChanged       = true;
-                    break;
-                case IEEE80211_CIPHER_TKIP:
-                    ar->arGroupCrypto = TKIP_CRYPT;
-                    profChanged       = true;
-                    break;
-                case IEEE80211_CIPHER_WEP:
-                    ar->arGroupCrypto = WEP_CRYPT;
-                    profChanged       = true;
-                    break;
-                case IEEE80211_CIPHER_NONE:
-                    ar->arGroupCrypto = NONE_CRYPT;
-                    profChanged       = true;
-                    break;
-            }
-            break;
-        case IEEE80211_PARAM_MCASTKEYLEN:
-            if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(value)) {
-                ret = -EIO;
-            } else {
-                ar->arGroupCryptoLen = value;
-            }
-            break;
-        case IEEE80211_PARAM_COUNTERMEASURES:
-            if (ar->arWmiReady == false) {
-                return -EIO;
-            }
-            wmi_set_tkip_countermeasures_cmd(ar->arWmi, value);
-            break;
-        default:
-            break;
-    }
-    if ((ar->arNextMode != AP_NETWORK) && (profChanged == true)) {
-        /*
-         * profile has changed.  Erase ssid to signal change
-         */
-        A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-    }
-
-    return ret;
+	bool profChanged = false;
+	int ret=0;
+
+	if (ar->arNextMode == AP_NETWORK) {
+		ar->ap_profile_flag = 1; /* There is a change in profile */
+		switch (param) {
+		case IEEE80211_PARAM_WPA:
+		case IEEE80211_PARAM_AUTHMODE:
+		case IEEE80211_PARAM_UCASTCIPHER:
+		case IEEE80211_PARAM_PRIVACY:
+		case IEEE80211_PARAM_WAPI:
+			ret = ar6000_ioctl_ap_setparam(ar, param, value);
+			return ret;
+		}
+	}
+
+	switch (param) {
+	case IEEE80211_PARAM_WPA:
+		switch (value) {
+		case WPA_MODE_WPA1:
+			ar->arAuthMode = WPA_AUTH;
+			profChanged    = true;
+			break;
+		case WPA_MODE_WPA2:
+			ar->arAuthMode = WPA2_AUTH;
+			profChanged    = true;
+			break;
+		case WPA_MODE_NONE:
+			ar->arAuthMode = NONE_AUTH;
+			profChanged    = true;
+			break;
+		}
+		break;
+	case IEEE80211_PARAM_AUTHMODE:
+		switch(value) {
+		case IEEE80211_AUTH_WPA_PSK:
+			if (WPA_AUTH == ar->arAuthMode) {
+				ar->arAuthMode = WPA_PSK_AUTH;
+				profChanged    = true;
+			} else if (WPA2_AUTH == ar->arAuthMode) {
+				ar->arAuthMode = WPA2_PSK_AUTH;
+				profChanged    = true;
+			} else {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Error -  Setting PSK "\
+							       "mode when WPA param was set to %d\n",
+							       ar->arAuthMode));
+				ret = -EIO;
+			}
+			break;
+		case IEEE80211_AUTH_WPA_CCKM:
+			if (WPA2_AUTH == ar->arAuthMode) {
+				ar->arAuthMode = WPA2_AUTH_CCKM;
+			} else {
+				ar->arAuthMode = WPA_AUTH_CCKM;
+			}
+			break;
+		default:
+			break;
+		}
+		break;
+	case IEEE80211_PARAM_UCASTCIPHER:
+		switch (value) {
+		case IEEE80211_CIPHER_AES_CCM:
+			ar->arPairwiseCrypto = AES_CRYPT;
+			profChanged          = true;
+			break;
+		case IEEE80211_CIPHER_TKIP:
+			ar->arPairwiseCrypto = TKIP_CRYPT;
+			profChanged          = true;
+			break;
+		case IEEE80211_CIPHER_WEP:
+			ar->arPairwiseCrypto = WEP_CRYPT;
+			profChanged          = true;
+			break;
+		case IEEE80211_CIPHER_NONE:
+			ar->arPairwiseCrypto = NONE_CRYPT;
+			profChanged          = true;
+			break;
+		}
+		break;
+	case IEEE80211_PARAM_UCASTKEYLEN:
+		if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(value)) {
+			ret = -EIO;
+		} else {
+			ar->arPairwiseCryptoLen = value;
+		}
+		break;
+	case IEEE80211_PARAM_MCASTCIPHER:
+		switch (value) {
+		case IEEE80211_CIPHER_AES_CCM:
+			ar->arGroupCrypto = AES_CRYPT;
+			profChanged       = true;
+			break;
+		case IEEE80211_CIPHER_TKIP:
+			ar->arGroupCrypto = TKIP_CRYPT;
+			profChanged       = true;
+			break;
+		case IEEE80211_CIPHER_WEP:
+			ar->arGroupCrypto = WEP_CRYPT;
+			profChanged       = true;
+			break;
+		case IEEE80211_CIPHER_NONE:
+			ar->arGroupCrypto = NONE_CRYPT;
+			profChanged       = true;
+			break;
+		}
+		break;
+	case IEEE80211_PARAM_MCASTKEYLEN:
+		if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(value)) {
+			ret = -EIO;
+		} else {
+			ar->arGroupCryptoLen = value;
+		}
+		break;
+	case IEEE80211_PARAM_COUNTERMEASURES:
+		if (ar->arWmiReady == false) {
+			return -EIO;
+		}
+		wmi_set_tkip_countermeasures_cmd(ar->arWmi, value);
+		break;
+	default:
+		break;
+	}
+	if ((ar->arNextMode != AP_NETWORK) && (profChanged == true)) {
+		/*
+		 * profile has changed.  Erase ssid to signal change
+		 */
+		A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+	}
+
+	return ret;
 }
 
 int
 ar6000_ioctl_setkey(AR_SOFTC_T *ar, struct ieee80211req_key *ik)
 {
-    KEY_USAGE keyUsage;
-    int status;
-    CRYPTO_TYPE keyType = NONE_CRYPT;
+	KEY_USAGE keyUsage;
+	int status;
+	CRYPTO_TYPE keyType = NONE_CRYPT;
 
 #ifdef USER_KEYS
-    ar->user_saved_keys.keyOk = false;
+	ar->user_saved_keys.keyOk = false;
 #endif
-    if ( (0 == memcmp(ik->ik_macaddr, null_mac, IEEE80211_ADDR_LEN)) ||
-         (0 == memcmp(ik->ik_macaddr, bcast_mac, IEEE80211_ADDR_LEN)) ) {
-        keyUsage = GROUP_USAGE;
-        if(ar->arNextMode == AP_NETWORK) {
-            A_MEMCPY(&ar->ap_mode_bkey, ik,
-                     sizeof(struct ieee80211req_key));
+	if ( (0 == memcmp(ik->ik_macaddr, null_mac, IEEE80211_ADDR_LEN)) ||
+	     (0 == memcmp(ik->ik_macaddr, bcast_mac, IEEE80211_ADDR_LEN)) ) {
+		keyUsage = GROUP_USAGE;
+		if (ar->arNextMode == AP_NETWORK) {
+			A_MEMCPY(&ar->ap_mode_bkey, ik,
+				 sizeof(struct ieee80211req_key));
 #ifdef WAPI_ENABLE
-            if(ar->arPairwiseCrypto == WAPI_CRYPT) {
-                return ap_set_wapi_key(ar, ik);
-            }
+			if (ar->arPairwiseCrypto == WAPI_CRYPT) {
+				return ap_set_wapi_key(ar, ik);
+			}
 #endif
-        }
+		}
 #ifdef USER_KEYS
-        A_MEMCPY(&ar->user_saved_keys.bcast_ik, ik,
-                 sizeof(struct ieee80211req_key));
+		A_MEMCPY(&ar->user_saved_keys.bcast_ik, ik,
+			 sizeof(struct ieee80211req_key));
 #endif
-    } else {
-        keyUsage = PAIRWISE_USAGE;
+	} else {
+		keyUsage = PAIRWISE_USAGE;
 #ifdef USER_KEYS
-        A_MEMCPY(&ar->user_saved_keys.ucast_ik, ik,
-                 sizeof(struct ieee80211req_key));
+		A_MEMCPY(&ar->user_saved_keys.ucast_ik, ik,
+			 sizeof(struct ieee80211req_key));
 #endif
 #ifdef WAPI_ENABLE
-        if(ar->arNextMode == AP_NETWORK) {
-            if(ar->arPairwiseCrypto == WAPI_CRYPT) {
-                return ap_set_wapi_key(ar, ik);
-            }
-        }
+		if (ar->arNextMode == AP_NETWORK) {
+			if (ar->arPairwiseCrypto == WAPI_CRYPT) {
+				return ap_set_wapi_key(ar, ik);
+			}
+		}
 #endif
-    }
-
-    switch (ik->ik_type) {
-        case IEEE80211_CIPHER_WEP:
-            keyType = WEP_CRYPT;
-            break;
-        case IEEE80211_CIPHER_TKIP:
-            keyType = TKIP_CRYPT;
-            break;
-        case IEEE80211_CIPHER_AES_CCM:
-            keyType = AES_CRYPT;
-            break;
-        default:
-            break;
-    }
+	}
+
+	switch (ik->ik_type) {
+	case IEEE80211_CIPHER_WEP:
+		keyType = WEP_CRYPT;
+		break;
+	case IEEE80211_CIPHER_TKIP:
+		keyType = TKIP_CRYPT;
+		break;
+	case IEEE80211_CIPHER_AES_CCM:
+		keyType = AES_CRYPT;
+		break;
+	default:
+		break;
+	}
 #ifdef USER_KEYS
-    ar->user_saved_keys.keyType = keyType;
+	ar->user_saved_keys.keyType = keyType;
 #endif
-    if (IEEE80211_CIPHER_CCKM_KRK != ik->ik_type) {
-        if (NONE_CRYPT == keyType) {
-            return -EIO;
-        }
-
-        if ((WEP_CRYPT == keyType)&&(!ar->arConnected)) {
-             int index = ik->ik_keyix;
-
-            if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(ik->ik_keylen)) {
-                return -EIO;
-            }
-
-            A_MEMZERO(ar->arWepKeyList[index].arKey,
-                            sizeof(ar->arWepKeyList[index].arKey));
-            A_MEMCPY(ar->arWepKeyList[index].arKey, ik->ik_keydata, ik->ik_keylen);
-            ar->arWepKeyList[index].arKeyLen = ik->ik_keylen;
-
-            if(ik->ik_flags & IEEE80211_KEY_DEFAULT){
-                ar->arDefTxKeyIndex = index;
-            }
-
-            return 0;
-        }
-
-        if (((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)) &&
-            (GROUP_USAGE & keyUsage))
-        {
-            A_UNTIMEOUT(&ar->disconnect_timer);
-        }
-
-        status = wmi_addKey_cmd(ar->arWmi, ik->ik_keyix, keyType, keyUsage,
-                                ik->ik_keylen, (u8 *)&ik->ik_keyrsc,
-                                ik->ik_keydata, KEY_OP_INIT_VAL, ik->ik_macaddr,
-                                SYNC_BOTH_WMIFLAG);
-
-        if (status) {
-            return -EIO;
-        }
-    } else {
-        status = wmi_add_krk_cmd(ar->arWmi, ik->ik_keydata);
-    }
+	if (IEEE80211_CIPHER_CCKM_KRK != ik->ik_type) {
+		if (NONE_CRYPT == keyType) {
+			return -EIO;
+		}
+
+		if ((WEP_CRYPT == keyType)&&(!ar->arConnected)) {
+			int index = ik->ik_keyix;
+
+			if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(ik->ik_keylen)) {
+				return -EIO;
+			}
+
+			A_MEMZERO(ar->arWepKeyList[index].arKey,
+				  sizeof(ar->arWepKeyList[index].arKey));
+			A_MEMCPY(ar->arWepKeyList[index].arKey, ik->ik_keydata, ik->ik_keylen);
+			ar->arWepKeyList[index].arKeyLen = ik->ik_keylen;
+
+			if (ik->ik_flags & IEEE80211_KEY_DEFAULT){
+				ar->arDefTxKeyIndex = index;
+			}
+
+			return 0;
+		}
+
+		if (((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)) &&
+		    (GROUP_USAGE & keyUsage))
+		{
+			A_UNTIMEOUT(&ar->disconnect_timer);
+		}
+
+		status = wmi_addKey_cmd(ar->arWmi, ik->ik_keyix, keyType, keyUsage,
+					ik->ik_keylen, (u8 *)&ik->ik_keyrsc,
+					ik->ik_keydata, KEY_OP_INIT_VAL, ik->ik_macaddr,
+					SYNC_BOTH_WMIFLAG);
+
+		if (status) {
+			return -EIO;
+		}
+	} else {
+		status = wmi_add_krk_cmd(ar->arWmi, ik->ik_keydata);
+	}
 
 #ifdef USER_KEYS
-    ar->user_saved_keys.keyOk = true;
+	ar->user_saved_keys.keyOk = true;
 #endif
 
-    return 0;
+	return 0;
 }
 
 int ar6000_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    HIF_DEVICE *hifDevice = ar->arHifDevice;
-    int ret = 0, param;
-    unsigned int address = 0;
-    unsigned int length = 0;
-    unsigned char *buffer;
-    char *userdata;
-    u32 connectCtrlFlags;
-
-
-    WMI_SET_AKMP_PARAMS_CMD  akmpParams;
-    WMI_SET_PMKID_LIST_CMD   pmkidInfo;
-
-    WMI_SET_HT_CAP_CMD htCap;
-    WMI_SET_HT_OP_CMD htOp;
-
-    /*
-     * ioctl operations may have to wait for the Target, so we cannot hold rtnl.
-     * Prevent the device from disappearing under us and release the lock during
-     * the ioctl operation.
-     */
-    dev_hold(dev);
-    rtnl_unlock();
-
-    if (cmd == AR6000_IOCTL_EXTENDED) {
-        /*
-         * This allows for many more wireless ioctls than would otherwise
-         * be available.  Applications embed the actual ioctl command in
-         * the first word of the parameter block, and use the command
-         * AR6000_IOCTL_EXTENDED_CMD on the ioctl call.
-         */
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	HIF_DEVICE *hifDevice = ar->arHifDevice;
+	int ret = 0, param;
+	unsigned int address = 0;
+	unsigned int length = 0;
+	unsigned char *buffer;
+	char *userdata;
+	u32 connectCtrlFlags;
+
+
+	WMI_SET_AKMP_PARAMS_CMD  akmpParams;
+	WMI_SET_PMKID_LIST_CMD   pmkidInfo;
+
+	WMI_SET_HT_CAP_CMD htCap;
+	WMI_SET_HT_OP_CMD htOp;
+
+	/*
+	 * ioctl operations may have to wait for the Target, so we cannot hold rtnl.
+	 * Prevent the device from disappearing under us and release the lock during
+	 * the ioctl operation.
+	 */
+	dev_hold(dev);
+	rtnl_unlock();
+
+	if (cmd == AR6000_IOCTL_EXTENDED) {
+		/*
+		 * This allows for many more wireless ioctls than would otherwise
+		 * be available.  Applications embed the actual ioctl command in
+		 * the first word of the parameter block, and use the command
+		 * AR6000_IOCTL_EXTENDED_CMD on the ioctl call.
+		 */
 	if (get_user(cmd, (int *)rq->ifr_data)) {
-	    ret = -EFAULT;
-	    goto ioctl_done;
-	}
-        userdata = (char *)(((unsigned int *)rq->ifr_data)+1);
-        if(is_xioctl_allowed(ar->arNextMode, cmd) != 0) {
-            A_PRINTF("xioctl: cmd=%d not allowed in this mode\n",cmd);
-            ret = -EOPNOTSUPP;
-            goto ioctl_done;
-    }
-    } else {
-        int ret = is_iwioctl_allowed(ar->arNextMode, cmd);
-        if(ret == A_ENOTSUP) {
-            A_PRINTF("iwioctl: cmd=0x%x not allowed in this mode\n", cmd);
-            ret = -EOPNOTSUPP;
-            goto ioctl_done;
-        } else if (ret == A_ERROR) {
-            /* It is not our ioctl (out of range ioctl) */
-            ret = -EOPNOTSUPP;
-            goto ioctl_done;
-        }
-        userdata = (char *)rq->ifr_data;
-    }
-
-    if ((ar->arWlanState == WLAN_DISABLED) &&
-        ((cmd != AR6000_XIOCTRL_WMI_SET_WLAN_STATE) &&
-         (cmd != AR6000_XIOCTL_GET_WLAN_SLEEP_STATE) &&
-         (cmd != AR6000_XIOCTL_DIAG_READ) &&
-         (cmd != AR6000_XIOCTL_DIAG_WRITE) &&
-         (cmd != AR6000_XIOCTL_SET_BT_HW_POWER_STATE) &&
-         (cmd != AR6000_XIOCTL_GET_BT_HW_POWER_STATE) &&
-         (cmd != AR6000_XIOCTL_ADD_AP_INTERFACE) &&
-         (cmd != AR6000_XIOCTL_REMOVE_AP_INTERFACE) &&
-         (cmd != AR6000_IOCTL_WMI_GETREV)))
-    {
-        ret = -EIO;
-        goto ioctl_done;
-    }
-
-    ret = 0;
-    switch(cmd)
-    {
-        case IEEE80211_IOCTL_SETPARAM:
-        {
-            int param, value;
-            int *ptr = (int *)rq->ifr_ifru.ifru_newname;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else {
-                param = *ptr++;
-                value = *ptr;
-                ret = ar6000_ioctl_setparam(ar,param,value);
-            }
-            break;
-        }
-        case IEEE80211_IOCTL_SETKEY:
-        {
-            struct ieee80211req_key keydata;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&keydata, userdata,
-                            sizeof(struct ieee80211req_key))) {
-                ret = -EFAULT;
-            } else {
-                ar6000_ioctl_setkey(ar, &keydata);
-            }
-            break;
-        }
-        case IEEE80211_IOCTL_DELKEY:
-        case IEEE80211_IOCTL_SETOPTIE:
-        {
-            //ret = -EIO;
-            break;
-        }
-        case IEEE80211_IOCTL_SETMLME:
-        {
-            struct ieee80211req_mlme mlme;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&mlme, userdata,
-                            sizeof(struct ieee80211req_mlme))) {
-                ret = -EFAULT;
-            } else {
-                switch (mlme.im_op) {
-                    case IEEE80211_MLME_AUTHORIZE:
-                        A_PRINTF("setmlme AUTHORIZE %02X:%02X\n",
-                            mlme.im_macaddr[4], mlme.im_macaddr[5]);
-                        break;
-                    case IEEE80211_MLME_UNAUTHORIZE:
-                        A_PRINTF("setmlme UNAUTHORIZE %02X:%02X\n",
-                            mlme.im_macaddr[4], mlme.im_macaddr[5]);
-                        break;
-                    case IEEE80211_MLME_DEAUTH:
-                        A_PRINTF("setmlme DEAUTH %02X:%02X\n",
-                            mlme.im_macaddr[4], mlme.im_macaddr[5]);
-                        //remove_sta(ar, mlme.im_macaddr);
-                        break;
-                    case IEEE80211_MLME_DISASSOC:
-                        A_PRINTF("setmlme DISASSOC %02X:%02X\n",
-                            mlme.im_macaddr[4], mlme.im_macaddr[5]);
-                        //remove_sta(ar, mlme.im_macaddr);
-                        break;
-                    default:
-                        ret = 0;
-                        goto ioctl_done;
-                }
-
-                wmi_ap_set_mlme(ar->arWmi, mlme.im_op, mlme.im_macaddr,
-                                mlme.im_reason);
-            }
-            break;
-        }
-        case IEEE80211_IOCTL_ADDPMKID:
-        {
-            struct ieee80211req_addpmkid  req;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&req, userdata, sizeof(struct ieee80211req_addpmkid))) {
-                ret = -EFAULT;
-            } else {
-                int status;
-
-                AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("Add pmkid for %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x en=%d\n",
-                    req.pi_bssid[0], req.pi_bssid[1], req.pi_bssid[2],
-                    req.pi_bssid[3], req.pi_bssid[4], req.pi_bssid[5],
-                    req.pi_enable));
-
-                status = wmi_setPmkid_cmd(ar->arWmi, req.pi_bssid, req.pi_pmkid,
-                              req.pi_enable);
-
-                if (status) {
-                    ret = -EIO;
-                    goto ioctl_done;
-                }
-            }
-            break;
-        }
-#ifdef CONFIG_HOST_TCMD_SUPPORT
-        case AR6000_XIOCTL_TCMD_CONT_TX:
-            {
-                TCMD_CONT_TX txCmd;
-
-                if ((ar->tcmdPm == TCMD_PM_SLEEP) ||
-                    (ar->tcmdPm == TCMD_PM_DEEPSLEEP))
-                {
-                    A_PRINTF("Can NOT send tx tcmd when target is asleep! \n");
-                    ret = -EFAULT;
-                    goto ioctl_done;
-                }
-
-                if(copy_from_user(&txCmd, userdata, sizeof(TCMD_CONT_TX))) {
-                    ret = -EFAULT;
-                    goto ioctl_done;
-                } else {
-                    wmi_test_cmd(ar->arWmi,(u8 *)&txCmd, sizeof(TCMD_CONT_TX));
-                }
-            }
-            break;
-        case AR6000_XIOCTL_TCMD_CONT_RX:
-            {
-                TCMD_CONT_RX rxCmd;
-
-                if ((ar->tcmdPm == TCMD_PM_SLEEP) ||
-                    (ar->tcmdPm == TCMD_PM_DEEPSLEEP))
-                {
-                    A_PRINTF("Can NOT send rx tcmd when target is asleep! \n");
-                    ret = -EFAULT;
-                    goto ioctl_done;
-                }
-                if(copy_from_user(&rxCmd, userdata, sizeof(TCMD_CONT_RX))) {
-                    ret = -EFAULT;
-                    goto ioctl_done;
-                }
-
-                switch(rxCmd.act)
-                {
-                    case TCMD_CONT_RX_PROMIS:
-                    case TCMD_CONT_RX_FILTER:
-                    case TCMD_CONT_RX_SETMAC:
-                    case TCMD_CONT_RX_SET_ANT_SWITCH_TABLE:
-                         wmi_test_cmd(ar->arWmi,(u8 *)&rxCmd,
-                                                sizeof(TCMD_CONT_RX));
-                         tcmdRxFreq = rxCmd.u.para.freq;
-                         break;
-                    case TCMD_CONT_RX_REPORT:
-                         ar6000_ioctl_tcmd_get_rx_report(dev, rq,
-                         (u8 *)&rxCmd, sizeof(TCMD_CONT_RX));
-                         break;
-                    default:
-                         A_PRINTF("Unknown Cont Rx mode: %d\n",rxCmd.act);
-                         ret = -EINVAL;
-                         goto ioctl_done;
-                }
-            }
-            break;
-        case AR6000_XIOCTL_TCMD_PM:
-            {
-                TCMD_PM pmCmd;
-
-                if(copy_from_user(&pmCmd, userdata, sizeof(TCMD_PM))) {
-                    ret = -EFAULT;
-                    goto ioctl_done;
-                }
-                ar->tcmdPm = pmCmd.mode;
-                wmi_test_cmd(ar->arWmi, (u8 *)&pmCmd, sizeof(TCMD_PM));
-            }
-            break;
-#endif /* CONFIG_HOST_TCMD_SUPPORT */
-
-        case AR6000_XIOCTL_BMI_DONE:
-            if(bmienable)
-            {
-                rtnl_lock(); /* ar6000_init expects to be called holding rtnl lock */
-                ret = ar6000_init(dev);
-                rtnl_unlock();
-            }
-            else
-            {
-                ret = BMIDone(hifDevice);
-            }
-            break;
-
-        case AR6000_XIOCTL_BMI_READ_MEMORY:
-	     if (get_user(address, (unsigned int *)userdata) ||
-		get_user(length, (unsigned int *)userdata + 1)) {
-		ret = -EFAULT;
-		break;
-	    }
-
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Read Memory (address: 0x%x, length: %d)\n",
-                             address, length));
-            if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
-                A_MEMZERO(buffer, length);
-                ret = BMIReadMemory(hifDevice, address, buffer, length);
-                if (copy_to_user(rq->ifr_data, buffer, length)) {
-                    ret = -EFAULT;
-                }
-                A_FREE(buffer);
-            } else {
-                ret = -ENOMEM;
-            }
-            break;
-
-        case AR6000_XIOCTL_BMI_WRITE_MEMORY:
-	     if (get_user(address, (unsigned int *)userdata) ||
-		get_user(length, (unsigned int *)userdata + 1)) {
 		ret = -EFAULT;
+		goto ioctl_done;
+	}
+	userdata = (char *)(((unsigned int *)rq->ifr_data)+1);
+	if (is_xioctl_allowed(ar->arNextMode, cmd) != 0) {
+		A_PRINTF("xioctl: cmd=%d not allowed in this mode\n",cmd);
+		ret = -EOPNOTSUPP;
+		goto ioctl_done;
+	}
+	} else {
+		int ret = is_iwioctl_allowed(ar->arNextMode, cmd);
+		if (ret == A_ENOTSUP) {
+			A_PRINTF("iwioctl: cmd=0x%x not allowed in this mode\n", cmd);
+			ret = -EOPNOTSUPP;
+			goto ioctl_done;
+		} else if (ret == A_ERROR) {
+			/* It is not our ioctl (out of range ioctl) */
+			ret = -EOPNOTSUPP;
+			goto ioctl_done;
+		}
+		userdata = (char *)rq->ifr_data;
+	}
+
+	if ((ar->arWlanState == WLAN_DISABLED) &&
+	    ((cmd != AR6000_XIOCTRL_WMI_SET_WLAN_STATE) &&
+	     (cmd != AR6000_XIOCTL_GET_WLAN_SLEEP_STATE) &&
+	     (cmd != AR6000_XIOCTL_DIAG_READ) &&
+	     (cmd != AR6000_XIOCTL_DIAG_WRITE) &&
+	     (cmd != AR6000_XIOCTL_SET_BT_HW_POWER_STATE) &&
+	     (cmd != AR6000_XIOCTL_GET_BT_HW_POWER_STATE) &&
+	     (cmd != AR6000_XIOCTL_ADD_AP_INTERFACE) &&
+	     (cmd != AR6000_XIOCTL_REMOVE_AP_INTERFACE) &&
+	     (cmd != AR6000_IOCTL_WMI_GETREV)))
+	{
+		ret = -EIO;
+		goto ioctl_done;
+	}
+
+	ret = 0;
+	switch(cmd)
+	{
+	case IEEE80211_IOCTL_SETPARAM:
+	{
+		int param, value;
+		int *ptr = (int *)rq->ifr_ifru.ifru_newname;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else {
+			param = *ptr++;
+			value = *ptr;
+			ret = ar6000_ioctl_setparam(ar,param,value);
+		}
 		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Write Memory (address: 0x%x, length: %d)\n",
-                             address, length));
-            if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
-                A_MEMZERO(buffer, length);
-                if (copy_from_user(buffer, &userdata[sizeof(address) +
-                                   sizeof(length)], length))
-                {
-                    ret = -EFAULT;
-                } else {
-                    ret = BMIWriteMemory(hifDevice, address, buffer, length);
-                }
-                A_FREE(buffer);
-            } else {
-                ret = -ENOMEM;
-            }
-            break;
-
-        case AR6000_XIOCTL_BMI_TEST:
-           AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("No longer supported\n"));
-           ret = -EOPNOTSUPP;
-           break;
-
-        case AR6000_XIOCTL_BMI_EXECUTE:
-	     if (get_user(address, (unsigned int *)userdata) ||
+	}
+	case IEEE80211_IOCTL_SETKEY:
+	{
+		struct ieee80211req_key keydata;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&keydata, userdata,
+					  sizeof(struct ieee80211req_key))) {
+			ret = -EFAULT;
+		} else {
+			ar6000_ioctl_setkey(ar, &keydata);
+		}
+		break;
+	}
+	case IEEE80211_IOCTL_DELKEY:
+	case IEEE80211_IOCTL_SETOPTIE:
+	{
+		//ret = -EIO;
+		break;
+	}
+	case IEEE80211_IOCTL_SETMLME:
+	{
+		struct ieee80211req_mlme mlme;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&mlme, userdata,
+					  sizeof(struct ieee80211req_mlme))) {
+			ret = -EFAULT;
+		} else {
+			switch (mlme.im_op) {
+			case IEEE80211_MLME_AUTHORIZE:
+				A_PRINTF("setmlme AUTHORIZE %02X:%02X\n",
+					 mlme.im_macaddr[4], mlme.im_macaddr[5]);
+				break;
+			case IEEE80211_MLME_UNAUTHORIZE:
+				A_PRINTF("setmlme UNAUTHORIZE %02X:%02X\n",
+					 mlme.im_macaddr[4], mlme.im_macaddr[5]);
+				break;
+			case IEEE80211_MLME_DEAUTH:
+				A_PRINTF("setmlme DEAUTH %02X:%02X\n",
+					 mlme.im_macaddr[4], mlme.im_macaddr[5]);
+				//remove_sta(ar, mlme.im_macaddr);
+				break;
+			case IEEE80211_MLME_DISASSOC:
+				A_PRINTF("setmlme DISASSOC %02X:%02X\n",
+					 mlme.im_macaddr[4], mlme.im_macaddr[5]);
+				//remove_sta(ar, mlme.im_macaddr);
+				break;
+			default:
+				ret = 0;
+				goto ioctl_done;
+			}
+
+			wmi_ap_set_mlme(ar->arWmi, mlme.im_op, mlme.im_macaddr,
+					mlme.im_reason);
+		}
+		break;
+	}
+	case IEEE80211_IOCTL_ADDPMKID:
+	{
+		struct ieee80211req_addpmkid  req;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&req, userdata, sizeof(struct ieee80211req_addpmkid))) {
+			ret = -EFAULT;
+		} else {
+			int status;
+
+			AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("Add pmkid for %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x en=%d\n",
+								req.pi_bssid[0], req.pi_bssid[1], req.pi_bssid[2],
+								req.pi_bssid[3], req.pi_bssid[4], req.pi_bssid[5],
+								req.pi_enable));
+
+			status = wmi_setPmkid_cmd(ar->arWmi, req.pi_bssid, req.pi_pmkid,
+						  req.pi_enable);
+
+			if (status) {
+				ret = -EIO;
+				goto ioctl_done;
+			}
+		}
+		break;
+	}
+#ifdef CONFIG_HOST_TCMD_SUPPORT
+	case AR6000_XIOCTL_TCMD_CONT_TX:
+	{
+		TCMD_CONT_TX txCmd;
+
+		if ((ar->tcmdPm == TCMD_PM_SLEEP) ||
+		    (ar->tcmdPm == TCMD_PM_DEEPSLEEP))
+		{
+			A_PRINTF("Can NOT send tx tcmd when target is asleep! \n");
+			ret = -EFAULT;
+			goto ioctl_done;
+		}
+
+		if (copy_from_user(&txCmd, userdata, sizeof(TCMD_CONT_TX))) {
+			ret = -EFAULT;
+			goto ioctl_done;
+		} else {
+			wmi_test_cmd(ar->arWmi,(u8 *)&txCmd, sizeof(TCMD_CONT_TX));
+		}
+	}
+	break;
+	case AR6000_XIOCTL_TCMD_CONT_RX:
+	{
+		TCMD_CONT_RX rxCmd;
+
+		if ((ar->tcmdPm == TCMD_PM_SLEEP) ||
+		    (ar->tcmdPm == TCMD_PM_DEEPSLEEP))
+		{
+			A_PRINTF("Can NOT send rx tcmd when target is asleep! \n");
+			ret = -EFAULT;
+			goto ioctl_done;
+		}
+		if (copy_from_user(&rxCmd, userdata, sizeof(TCMD_CONT_RX))) {
+			ret = -EFAULT;
+			goto ioctl_done;
+		}
+
+		switch(rxCmd.act)
+		{
+		case TCMD_CONT_RX_PROMIS:
+		case TCMD_CONT_RX_FILTER:
+		case TCMD_CONT_RX_SETMAC:
+		case TCMD_CONT_RX_SET_ANT_SWITCH_TABLE:
+			wmi_test_cmd(ar->arWmi,(u8 *)&rxCmd,
+				     sizeof(TCMD_CONT_RX));
+			tcmdRxFreq = rxCmd.u.para.freq;
+			break;
+		case TCMD_CONT_RX_REPORT:
+			ar6000_ioctl_tcmd_get_rx_report(dev, rq,
+							(u8 *)&rxCmd, sizeof(TCMD_CONT_RX));
+			break;
+		default:
+			A_PRINTF("Unknown Cont Rx mode: %d\n",rxCmd.act);
+			ret = -EINVAL;
+			goto ioctl_done;
+		}
+	}
+	break;
+	case AR6000_XIOCTL_TCMD_PM:
+	{
+		TCMD_PM pmCmd;
+
+		if (copy_from_user(&pmCmd, userdata, sizeof(TCMD_PM))) {
+			ret = -EFAULT;
+			goto ioctl_done;
+		}
+		ar->tcmdPm = pmCmd.mode;
+		wmi_test_cmd(ar->arWmi, (u8 *)&pmCmd, sizeof(TCMD_PM));
+	}
+	break;
+#endif /* CONFIG_HOST_TCMD_SUPPORT */
+
+	case AR6000_XIOCTL_BMI_DONE:
+		if (bmienable)
+		{
+			rtnl_lock(); /* ar6000_init expects to be called holding rtnl lock */
+			ret = ar6000_init(dev);
+			rtnl_unlock();
+		}
+		else
+		{
+			ret = BMIDone(hifDevice);
+		}
+		break;
+
+	case AR6000_XIOCTL_BMI_READ_MEMORY:
+		if (get_user(address, (unsigned int *)userdata) ||
+		get_user(length, (unsigned int *)userdata + 1)) {
+		ret = -EFAULT;
+		break;
+		}
+
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Read Memory (address: 0x%x, length: %d)\n",
+						address, length));
+		if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
+			A_MEMZERO(buffer, length);
+			ret = BMIReadMemory(hifDevice, address, buffer, length);
+			if (copy_to_user(rq->ifr_data, buffer, length)) {
+				ret = -EFAULT;
+			}
+			A_FREE(buffer);
+		} else {
+			ret = -ENOMEM;
+		}
+		break;
+
+	case AR6000_XIOCTL_BMI_WRITE_MEMORY:
+		if (get_user(address, (unsigned int *)userdata) ||
+		get_user(length, (unsigned int *)userdata + 1)) {
+		ret = -EFAULT;
+		break;
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Write Memory (address: 0x%x, length: %d)\n",
+						address, length));
+		if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
+			A_MEMZERO(buffer, length);
+			if (copy_from_user(buffer, &userdata[sizeof(address) +
+							     sizeof(length)], length))
+			{
+				ret = -EFAULT;
+			} else {
+				ret = BMIWriteMemory(hifDevice, address, buffer, length);
+			}
+			A_FREE(buffer);
+		} else {
+			ret = -ENOMEM;
+		}
+		break;
+
+	case AR6000_XIOCTL_BMI_TEST:
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("No longer supported\n"));
+		ret = -EOPNOTSUPP;
+		break;
+
+	case AR6000_XIOCTL_BMI_EXECUTE:
+		if (get_user(address, (unsigned int *)userdata) ||
 		get_user(param, (unsigned int *)userdata + 1)) {
 		ret = -EFAULT;
 		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Execute (address: 0x%x, param: %d)\n",
-                             address, param));
-            ret = BMIExecute(hifDevice, address, (u32 *)&param);
-	    /* return value */
-	    if (put_user(param, (unsigned int *)rq->ifr_data)) {
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Execute (address: 0x%x, param: %d)\n",
+						address, param));
+		ret = BMIExecute(hifDevice, address, (u32 *)&param);
+		/* return value */
+		if (put_user(param, (unsigned int *)rq->ifr_data)) {
 		ret = -EFAULT;
 		break;
-	    }
-            break;
+		}
+		break;
 
-        case AR6000_XIOCTL_BMI_SET_APP_START:
-	    if (get_user(address, (unsigned int *)userdata)) {
+	case AR6000_XIOCTL_BMI_SET_APP_START:
+		if (get_user(address, (unsigned int *)userdata)) {
 		ret = -EFAULT;
 		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Set App Start (address: 0x%x)\n", address));
-            ret = BMISetAppStart(hifDevice, address);
-            break;
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Set App Start (address: 0x%x)\n", address));
+		ret = BMISetAppStart(hifDevice, address);
+		break;
 
-        case AR6000_XIOCTL_BMI_READ_SOC_REGISTER:
-	    if (get_user(address, (unsigned int *)userdata)) {
+	case AR6000_XIOCTL_BMI_READ_SOC_REGISTER:
+		if (get_user(address, (unsigned int *)userdata)) {
 		ret = -EFAULT;
 		break;
-	    }
-            ret = BMIReadSOCRegister(hifDevice, address, (u32 *)&param);
-	    /* return value */
-	    if (put_user(param, (unsigned int *)rq->ifr_data)) {
+		}
+		ret = BMIReadSOCRegister(hifDevice, address, (u32 *)&param);
+		/* return value */
+		if (put_user(param, (unsigned int *)rq->ifr_data)) {
 		ret = -EFAULT;
 		break;
-	    }
-            break;
+		}
+		break;
 
-        case AR6000_XIOCTL_BMI_WRITE_SOC_REGISTER:
-	    if (get_user(address, (unsigned int *)userdata) ||
+	case AR6000_XIOCTL_BMI_WRITE_SOC_REGISTER:
+		if (get_user(address, (unsigned int *)userdata) ||
 		get_user(param, (unsigned int *)userdata + 1)) {
 		ret = -EFAULT;
 		break;
-	    }
-            ret = BMIWriteSOCRegister(hifDevice, address, param);
-            break;
+		}
+		ret = BMIWriteSOCRegister(hifDevice, address, param);
+		break;
 
 #ifdef HTC_RAW_INTERFACE
-        case AR6000_XIOCTL_HTC_RAW_OPEN:
-            ret = 0;
-            if (!arRawIfEnabled(ar)) {
-                /* make sure block size is set in case the target was reset since last
-                  * BMI phase (i.e. flashup downloads) */
-                ret = ar6000_set_htc_params(ar->arHifDevice,
-                                            ar->arTargetType,
-                                            0,  /* use default yield */
-                                            0   /* use default number of HTC ctrl buffers */
-                                            );
-                if (ret) {
-                    break;
-                }
-                /* Terminate the BMI phase */
-                ret = BMIDone(hifDevice);
-                if (ret == 0) {
-                    ret = ar6000_htc_raw_open(ar);
-                }
-            }
-            break;
-
-        case AR6000_XIOCTL_HTC_RAW_CLOSE:
-            if (arRawIfEnabled(ar)) {
-                ret = ar6000_htc_raw_close(ar);
-                arRawIfEnabled(ar) = false;
-            } else {
-                ret = A_ERROR;
-            }
-            break;
-
-        case AR6000_XIOCTL_HTC_RAW_READ:
-            if (arRawIfEnabled(ar)) {
-                unsigned int streamID;
+	case AR6000_XIOCTL_HTC_RAW_OPEN:
+		ret = 0;
+		if (!arRawIfEnabled(ar)) {
+			/* make sure block size is set in case the target was reset since last
+			 * BMI phase (i.e. flashup downloads) */
+			ret = ar6000_set_htc_params(ar->arHifDevice,
+						    ar->arTargetType,
+						    0,  /* use default yield */
+						    0   /* use default number of HTC ctrl buffers */
+				);
+			if (ret) {
+				break;
+			}
+			/* Terminate the BMI phase */
+			ret = BMIDone(hifDevice);
+			if (ret == 0) {
+				ret = ar6000_htc_raw_open(ar);
+			}
+		}
+		break;
+
+	case AR6000_XIOCTL_HTC_RAW_CLOSE:
+		if (arRawIfEnabled(ar)) {
+			ret = ar6000_htc_raw_close(ar);
+			arRawIfEnabled(ar) = false;
+		} else {
+			ret = A_ERROR;
+		}
+		break;
+
+	case AR6000_XIOCTL_HTC_RAW_READ:
+		if (arRawIfEnabled(ar)) {
+			unsigned int streamID;
 		if (get_user(streamID, (unsigned int *)userdata) ||
 		    get_user(length, (unsigned int *)userdata + 1)) {
-		    ret = -EFAULT;
-		    break;
+			ret = -EFAULT;
+			break;
 		}
-                buffer = (unsigned char*)rq->ifr_data + sizeof(length);
-                ret = ar6000_htc_raw_read(ar, (HTC_RAW_STREAM_ID)streamID,
-                                          (char*)buffer, length);
+		buffer = (unsigned char*)rq->ifr_data + sizeof(length);
+		ret = ar6000_htc_raw_read(ar, (HTC_RAW_STREAM_ID)streamID,
+					  (char*)buffer, length);
 		if (put_user(ret, (unsigned int *)rq->ifr_data)) {
-		    ret = -EFAULT;
-		    break;
+			ret = -EFAULT;
+			break;
+		}
+		} else {
+			ret = A_ERROR;
 		}
-            } else {
-                ret = A_ERROR;
-            }
-            break;
+		break;
 
-        case AR6000_XIOCTL_HTC_RAW_WRITE:
-            if (arRawIfEnabled(ar)) {
-                unsigned int streamID;
+	case AR6000_XIOCTL_HTC_RAW_WRITE:
+		if (arRawIfEnabled(ar)) {
+			unsigned int streamID;
 		if (get_user(streamID, (unsigned int *)userdata) ||
 		    get_user(length, (unsigned int *)userdata + 1)) {
-		    ret = -EFAULT;
-		    break;
+			ret = -EFAULT;
+			break;
 		}
-                buffer = (unsigned char*)userdata + sizeof(streamID) + sizeof(length);
-                ret = ar6000_htc_raw_write(ar, (HTC_RAW_STREAM_ID)streamID,
-                                           (char*)buffer, length);
+		buffer = (unsigned char*)userdata + sizeof(streamID) + sizeof(length);
+		ret = ar6000_htc_raw_write(ar, (HTC_RAW_STREAM_ID)streamID,
+					   (char*)buffer, length);
 		if (put_user(ret, (unsigned int *)rq->ifr_data)) {
-		    ret = -EFAULT;
-		    break;
+			ret = -EFAULT;
+			break;
+		}
+		} else {
+			ret = A_ERROR;
 		}
-            } else {
-                ret = A_ERROR;
-            }
-            break;
+		break;
 #endif /* HTC_RAW_INTERFACE */
 
-        case AR6000_XIOCTL_BMI_LZ_STREAM_START:
-	    if (get_user(address, (unsigned int *)userdata)) {
+	case AR6000_XIOCTL_BMI_LZ_STREAM_START:
+		if (get_user(address, (unsigned int *)userdata)) {
 		ret = -EFAULT;
 		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Start Compressed Stream (address: 0x%x)\n", address));
-            ret = BMILZStreamStart(hifDevice, address);
-            break;
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Start Compressed Stream (address: 0x%x)\n", address));
+		ret = BMILZStreamStart(hifDevice, address);
+		break;
 
-        case AR6000_XIOCTL_BMI_LZ_DATA:
-	    if (get_user(length, (unsigned int *)userdata)) {
+	case AR6000_XIOCTL_BMI_LZ_DATA:
+		if (get_user(length, (unsigned int *)userdata)) {
 		ret = -EFAULT;
 		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Send Compressed Data (length: %d)\n", length));
-            if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
-                A_MEMZERO(buffer, length);
-                if (copy_from_user(buffer, &userdata[sizeof(length)], length))
-                {
-                    ret = -EFAULT;
-                } else {
-                    ret = BMILZData(hifDevice, buffer, length);
-                }
-                A_FREE(buffer);
-            } else {
-                ret = -ENOMEM;
-            }
-            break;
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Send Compressed Data (length: %d)\n", length));
+		if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
+			A_MEMZERO(buffer, length);
+			if (copy_from_user(buffer, &userdata[sizeof(length)], length))
+			{
+				ret = -EFAULT;
+			} else {
+				ret = BMILZData(hifDevice, buffer, length);
+			}
+			A_FREE(buffer);
+		} else {
+			ret = -ENOMEM;
+		}
+		break;
 
 #if defined(CONFIG_TARGET_PROFILE_SUPPORT)
-        /*
-         * Optional support for Target-side profiling.
-         * Not needed in production.
-         */
-
-        /* Configure Target-side profiling */
-        case AR6000_XIOCTL_PROF_CFG:
-        {
-            u32 period;
-            u32 nbins;
-	    if (get_user(period, (unsigned int *)userdata) ||
+		/*
+		 * Optional support for Target-side profiling.
+		 * Not needed in production.
+		 */
+
+		/* Configure Target-side profiling */
+	case AR6000_XIOCTL_PROF_CFG:
+	{
+		u32 period;
+		u32 nbins;
+		if (get_user(period, (unsigned int *)userdata) ||
 		get_user(nbins, (unsigned int *)userdata + 1)) {
 		ret = -EFAULT;
 		break;
-	    }
+		}
 
-            if (wmi_prof_cfg_cmd(ar->arWmi, period, nbins) != 0) {
-                ret = -EIO;
-            }
+		if (wmi_prof_cfg_cmd(ar->arWmi, period, nbins) != 0) {
+			ret = -EIO;
+		}
 
-            break;
-        }
+		break;
+	}
 
-        /* Start a profiling bucket/bin at the specified address */
-        case AR6000_XIOCTL_PROF_ADDR_SET:
-        {
-            u32 addr;
-	    if (get_user(addr, (unsigned int *)userdata)) {
+	/* Start a profiling bucket/bin at the specified address */
+	case AR6000_XIOCTL_PROF_ADDR_SET:
+	{
+		u32 addr;
+		if (get_user(addr, (unsigned int *)userdata)) {
 		ret = -EFAULT;
 		break;
-	    }
-
-            if (wmi_prof_addr_set_cmd(ar->arWmi, addr) != 0) {
-                ret = -EIO;
-            }
-
-            break;
-        }
-
-        /* START Target-side profiling */
-        case AR6000_XIOCTL_PROF_START:
-            wmi_prof_start_cmd(ar->arWmi);
-            break;
-
-        /* STOP Target-side profiling */
-        case AR6000_XIOCTL_PROF_STOP:
-            wmi_prof_stop_cmd(ar->arWmi);
-            break;
-        case AR6000_XIOCTL_PROF_COUNT_GET:
-        {
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-
-            prof_count_available = false;
-            ret = prof_count_get(dev);
-            if (ret != 0) {
-                up(&ar->arSem);
-                ret = -EIO;
-                goto ioctl_done;
-            }
-
-            /* Wait for Target to respond. */
-            wait_event_interruptible(arEvent, prof_count_available);
-            if (signal_pending(current)) {
-                ret = -EINTR;
-            } else {
-                if (copy_to_user(userdata, &prof_count_results,
-                                 sizeof(prof_count_results)))
-                {
-                    ret = -EFAULT;
-                }
-            }
-            up(&ar->arSem);
-            break;
-        }
+		}
+
+		if (wmi_prof_addr_set_cmd(ar->arWmi, addr) != 0) {
+			ret = -EIO;
+		}
+
+		break;
+	}
+
+	/* START Target-side profiling */
+	case AR6000_XIOCTL_PROF_START:
+		wmi_prof_start_cmd(ar->arWmi);
+		break;
+
+		/* STOP Target-side profiling */
+	case AR6000_XIOCTL_PROF_STOP:
+		wmi_prof_stop_cmd(ar->arWmi);
+		break;
+	case AR6000_XIOCTL_PROF_COUNT_GET:
+	{
+		if (ar->bIsDestroyProgress) {
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		}
+		if (down_interruptible(&ar->arSem)) {
+			ret = -ERESTARTSYS;
+			goto ioctl_done;
+		}
+		if (ar->bIsDestroyProgress) {
+			up(&ar->arSem);
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
+
+		prof_count_available = false;
+		ret = prof_count_get(dev);
+		if (ret != 0) {
+			up(&ar->arSem);
+			ret = -EIO;
+			goto ioctl_done;
+		}
+
+		/* Wait for Target to respond. */
+		wait_event_interruptible(arEvent, prof_count_available);
+		if (signal_pending(current)) {
+			ret = -EINTR;
+		} else {
+			if (copy_to_user(userdata, &prof_count_results,
+					 sizeof(prof_count_results)))
+			{
+				ret = -EFAULT;
+			}
+		}
+		up(&ar->arSem);
+		break;
+	}
 #endif /* CONFIG_TARGET_PROFILE_SUPPORT */
 
-        case AR6000_IOCTL_WMI_GETREV:
-        {
-            if (copy_to_user(rq->ifr_data, &ar->arVersion,
-                             sizeof(ar->arVersion)))
-            {
-                ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SETPWR:
-        {
-            WMI_POWER_MODE_CMD pwrModeCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&pwrModeCmd, userdata,
-                                   sizeof(pwrModeCmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_powermode_cmd(ar->arWmi, pwrModeCmd.powerMode)
-                       != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_IBSS_PM_CAPS:
-        {
-            WMI_IBSS_PM_CAPS_CMD ibssPmCaps;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&ibssPmCaps, userdata,
-                                   sizeof(ibssPmCaps)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_ibsspmcaps_cmd(ar->arWmi, ibssPmCaps.power_saving, ibssPmCaps.ttl,
-                    ibssPmCaps.atim_windows, ibssPmCaps.timeout_value) != 0)
-                {
-                    ret = -EIO;
-                }
-                AR6000_SPIN_LOCK(&ar->arLock, 0);
-                ar->arIbssPsEnable = ibssPmCaps.power_saving;
-                AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_AP_PS:
-        {
-            WMI_AP_PS_CMD apPsCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&apPsCmd, userdata,
-                                   sizeof(apPsCmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_apps_cmd(ar->arWmi, apPsCmd.psType, apPsCmd.idle_time,
-                    apPsCmd.ps_period, apPsCmd.sleep_period) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_PMPARAMS:
-        {
-            WMI_POWER_PARAMS_CMD pmParams;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&pmParams, userdata,
-                                      sizeof(pmParams)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_pmparams_cmd(ar->arWmi, pmParams.idle_period,
-                                     pmParams.pspoll_number,
-                                     pmParams.dtim_policy,
-                                     pmParams.tx_wakeup_policy,
-                                     pmParams.num_tx_to_wakeup,
+	case AR6000_IOCTL_WMI_GETREV:
+	{
+		if (copy_to_user(rq->ifr_data, &ar->arVersion,
+				 sizeof(ar->arVersion)))
+		{
+			ret = -EFAULT;
+		}
+		break;
+	}
+	case AR6000_IOCTL_WMI_SETPWR:
+	{
+		WMI_POWER_MODE_CMD pwrModeCmd;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&pwrModeCmd, userdata,
+					  sizeof(pwrModeCmd)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_powermode_cmd(ar->arWmi, pwrModeCmd.powerMode)
+			    != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_IOCTL_WMI_SET_IBSS_PM_CAPS:
+	{
+		WMI_IBSS_PM_CAPS_CMD ibssPmCaps;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&ibssPmCaps, userdata,
+					  sizeof(ibssPmCaps)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_ibsspmcaps_cmd(ar->arWmi, ibssPmCaps.power_saving, ibssPmCaps.ttl,
+					       ibssPmCaps.atim_windows, ibssPmCaps.timeout_value) != 0)
+			{
+				ret = -EIO;
+			}
+			AR6000_SPIN_LOCK(&ar->arLock, 0);
+			ar->arIbssPsEnable = ibssPmCaps.power_saving;
+			AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_AP_PS:
+	{
+		WMI_AP_PS_CMD apPsCmd;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&apPsCmd, userdata,
+					  sizeof(apPsCmd)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_apps_cmd(ar->arWmi, apPsCmd.psType, apPsCmd.idle_time,
+					 apPsCmd.ps_period, apPsCmd.sleep_period) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_IOCTL_WMI_SET_PMPARAMS:
+	{
+		WMI_POWER_PARAMS_CMD pmParams;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&pmParams, userdata,
+					  sizeof(pmParams)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_pmparams_cmd(ar->arWmi, pmParams.idle_period,
+					     pmParams.pspoll_number,
+					     pmParams.dtim_policy,
+					     pmParams.tx_wakeup_policy,
+					     pmParams.num_tx_to_wakeup,
 #if WLAN_CONFIG_IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN
-                                     IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN 
+					     IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN
 #else
-                                     SEND_POWER_SAVE_FAIL_EVENT_ALWAYS
+					     SEND_POWER_SAVE_FAIL_EVENT_ALWAYS
 #endif
-                                     ) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SETSCAN:
-        {
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&ar->scParams, userdata,
-                                      sizeof(ar->scParams)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (CAN_SCAN_IN_CONNECT(ar->scParams.scanCtrlFlags)) {
-                    ar->arSkipScan = false;
-                } else {
-                    ar->arSkipScan = true;
-                }
-
-                if (wmi_scanparams_cmd(ar->arWmi, ar->scParams.fg_start_period,
-                                       ar->scParams.fg_end_period,
-                                       ar->scParams.bg_period,
-                                       ar->scParams.minact_chdwell_time,
-                                       ar->scParams.maxact_chdwell_time,
-                                       ar->scParams.pas_chdwell_time,
-                                       ar->scParams.shortScanRatio,
-                                       ar->scParams.scanCtrlFlags,
-                                       ar->scParams.max_dfsch_act_time,
-                                       ar->scParams.maxact_scan_per_ssid) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SETLISTENINT:
-        {
-            WMI_LISTEN_INT_CMD listenCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&listenCmd, userdata,
-                                      sizeof(listenCmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                    if (wmi_listeninterval_cmd(ar->arWmi, listenCmd.listenInterval, listenCmd.numBeacons) != 0) {
-                        ret = -EIO;
-                    } else {
-                        AR6000_SPIN_LOCK(&ar->arLock, 0);
-                        ar->arListenIntervalT = listenCmd.listenInterval;
-                        ar->arListenIntervalB = listenCmd.numBeacons;
-                        AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-                    }
-
-                }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_BMISS_TIME:
-        {
-            WMI_BMISS_TIME_CMD bmissCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&bmissCmd, userdata,
-                                      sizeof(bmissCmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_bmisstime_cmd(ar->arWmi, bmissCmd.bmissTime, bmissCmd.numBeacons) != 0) {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SETBSSFILTER:
-        {
-            WMI_BSS_FILTER_CMD filt;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&filt, userdata,
-                                   sizeof(filt)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_bssfilter_cmd(ar->arWmi, filt.bssFilter, filt.ieMask)
-                        != 0) {
-                    ret = -EIO;
-                } else {
-                    ar->arUserBssFilter = param;
-                }
-            }
-            break;
-        }
-
-        case AR6000_IOCTL_WMI_SET_SNRTHRESHOLD:
-        {
-            ret = ar6000_ioctl_set_snr_threshold(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_RSSITHRESHOLD:
-        {
-            ret = ar6000_ioctl_set_rssi_threshold(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_CLR_RSSISNR:
-        {
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            }
-            ret = wmi_clr_rssi_snr(ar->arWmi);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_LQTHRESHOLD:
-        {
-            ret = ar6000_ioctl_set_lq_threshold(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_LPREAMBLE:
-        {
-            WMI_SET_LPREAMBLE_CMD setLpreambleCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setLpreambleCmd, userdata,
-                                   sizeof(setLpreambleCmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_lpreamble_cmd(ar->arWmi, setLpreambleCmd.status,
+				    ) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_IOCTL_WMI_SETSCAN:
+	{
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&ar->scParams, userdata,
+					  sizeof(ar->scParams)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (CAN_SCAN_IN_CONNECT(ar->scParams.scanCtrlFlags)) {
+				ar->arSkipScan = false;
+			} else {
+				ar->arSkipScan = true;
+			}
+
+			if (wmi_scanparams_cmd(ar->arWmi, ar->scParams.fg_start_period,
+					       ar->scParams.fg_end_period,
+					       ar->scParams.bg_period,
+					       ar->scParams.minact_chdwell_time,
+					       ar->scParams.maxact_chdwell_time,
+					       ar->scParams.pas_chdwell_time,
+					       ar->scParams.shortScanRatio,
+					       ar->scParams.scanCtrlFlags,
+					       ar->scParams.max_dfsch_act_time,
+					       ar->scParams.maxact_scan_per_ssid) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_IOCTL_WMI_SETLISTENINT:
+	{
+		WMI_LISTEN_INT_CMD listenCmd;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&listenCmd, userdata,
+					  sizeof(listenCmd)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_listeninterval_cmd(ar->arWmi, listenCmd.listenInterval, listenCmd.numBeacons) != 0) {
+				ret = -EIO;
+			} else {
+				AR6000_SPIN_LOCK(&ar->arLock, 0);
+				ar->arListenIntervalT = listenCmd.listenInterval;
+				ar->arListenIntervalB = listenCmd.numBeacons;
+				AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+			}
+
+		}
+		break;
+	}
+	case AR6000_IOCTL_WMI_SET_BMISS_TIME:
+	{
+		WMI_BMISS_TIME_CMD bmissCmd;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&bmissCmd, userdata,
+					  sizeof(bmissCmd)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_bmisstime_cmd(ar->arWmi, bmissCmd.bmissTime, bmissCmd.numBeacons) != 0) {
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_IOCTL_WMI_SETBSSFILTER:
+	{
+		WMI_BSS_FILTER_CMD filt;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&filt, userdata,
+					  sizeof(filt)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_bssfilter_cmd(ar->arWmi, filt.bssFilter, filt.ieMask)
+			    != 0) {
+				ret = -EIO;
+			} else {
+				ar->arUserBssFilter = param;
+			}
+		}
+		break;
+	}
+
+	case AR6000_IOCTL_WMI_SET_SNRTHRESHOLD:
+	{
+		ret = ar6000_ioctl_set_snr_threshold(dev, rq);
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_RSSITHRESHOLD:
+	{
+		ret = ar6000_ioctl_set_rssi_threshold(dev, rq);
+		break;
+	}
+	case AR6000_XIOCTL_WMI_CLR_RSSISNR:
+	{
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		}
+		ret = wmi_clr_rssi_snr(ar->arWmi);
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_LQTHRESHOLD:
+	{
+		ret = ar6000_ioctl_set_lq_threshold(dev, rq);
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_LPREAMBLE:
+	{
+		WMI_SET_LPREAMBLE_CMD setLpreambleCmd;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&setLpreambleCmd, userdata,
+					  sizeof(setLpreambleCmd)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_set_lpreamble_cmd(ar->arWmi, setLpreambleCmd.status,
 #if WLAN_CONFIG_DONOT_IGNORE_BARKER_IN_ERP 
-                           WMI_DONOT_IGNORE_BARKER_IN_ERP
+						  WMI_DONOT_IGNORE_BARKER_IN_ERP
 #else
-                           WMI_IGNORE_BARKER_IN_ERP
+						  WMI_IGNORE_BARKER_IN_ERP
 #endif
-                ) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_RTS:
-        {
-            WMI_SET_RTS_CMD rtsCmd;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&rtsCmd, userdata,
-                                   sizeof(rtsCmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                ar->arRTS = rtsCmd.threshold;
-                if (wmi_set_rts_cmd(ar->arWmi, rtsCmd.threshold)
-                       != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_WMM:
-        {
-            ret = ar6000_ioctl_set_wmm(dev, rq);
-            break;
-        }
-       case AR6000_XIOCTL_WMI_SET_QOS_SUPP:
-        {
-            ret = ar6000_ioctl_set_qos_supp(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_TXOP:
-        {
-            ret = ar6000_ioctl_set_txop(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_GET_RD:
-        {
-            ret = ar6000_ioctl_get_rd(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_CHANNELPARAMS:
-        {
-            ret = ar6000_ioctl_set_channelParams(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_PROBEDSSID:
-        {
-            ret = ar6000_ioctl_set_probedSsid(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_BADAP:
-        {
-            ret = ar6000_ioctl_set_badAp(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_CREATE_QOS:
-        {
-            ret = ar6000_ioctl_create_qos(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_DELETE_QOS:
-        {
-            ret = ar6000_ioctl_delete_qos(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_GET_QOS_QUEUE:
-        {
-            ret = ar6000_ioctl_get_qos_queue(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_GET_TARGET_STATS:
-        {
-            ret = ar6000_ioctl_get_target_stats(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_ERROR_REPORT_BITMASK:
-        {
-            ret = ar6000_ioctl_set_error_report_bitmask(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_ASSOC_INFO:
-        {
-            WMI_SET_ASSOC_INFO_CMD cmd;
-            u8 assocInfo[WMI_MAX_ASSOC_INFO_LEN];
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-		break;
-	    }
-
-	    if (get_user(cmd.ieType, userdata)) {
+				    ) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_RTS:
+	{
+		WMI_SET_RTS_CMD rtsCmd;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&rtsCmd, userdata,
+					  sizeof(rtsCmd)))
+		{
+			ret = -EFAULT;
+		} else {
+			ar->arRTS = rtsCmd.threshold;
+			if (wmi_set_rts_cmd(ar->arWmi, rtsCmd.threshold)
+			    != 0)
+			{
+				ret = -EIO;
+			}
+		}
+
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_WMM:
+	{
+		ret = ar6000_ioctl_set_wmm(dev, rq);
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_QOS_SUPP:
+	{
+		ret = ar6000_ioctl_set_qos_supp(dev, rq);
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_TXOP:
+	{
+		ret = ar6000_ioctl_set_txop(dev, rq);
+		break;
+	}
+	case AR6000_XIOCTL_WMI_GET_RD:
+	{
+		ret = ar6000_ioctl_get_rd(dev, rq);
+		break;
+	}
+	case AR6000_IOCTL_WMI_SET_CHANNELPARAMS:
+	{
+		ret = ar6000_ioctl_set_channelParams(dev, rq);
+		break;
+	}
+	case AR6000_IOCTL_WMI_SET_PROBEDSSID:
+	{
+		ret = ar6000_ioctl_set_probedSsid(dev, rq);
+		break;
+	}
+	case AR6000_IOCTL_WMI_SET_BADAP:
+	{
+		ret = ar6000_ioctl_set_badAp(dev, rq);
+		break;
+	}
+	case AR6000_IOCTL_WMI_CREATE_QOS:
+	{
+		ret = ar6000_ioctl_create_qos(dev, rq);
+		break;
+	}
+	case AR6000_IOCTL_WMI_DELETE_QOS:
+	{
+		ret = ar6000_ioctl_delete_qos(dev, rq);
+		break;
+	}
+	case AR6000_IOCTL_WMI_GET_QOS_QUEUE:
+	{
+		ret = ar6000_ioctl_get_qos_queue(dev, rq);
+		break;
+	}
+	case AR6000_IOCTL_WMI_GET_TARGET_STATS:
+	{
+		ret = ar6000_ioctl_get_target_stats(dev, rq);
+		break;
+	}
+	case AR6000_IOCTL_WMI_SET_ERROR_REPORT_BITMASK:
+	{
+		ret = ar6000_ioctl_set_error_report_bitmask(dev, rq);
+		break;
+	}
+	case AR6000_IOCTL_WMI_SET_ASSOC_INFO:
+	{
+		WMI_SET_ASSOC_INFO_CMD cmd;
+		u8 assocInfo[WMI_MAX_ASSOC_INFO_LEN];
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		break;
+		}
+
+		if (get_user(cmd.ieType, userdata)) {
 		ret = -EFAULT;
 		break;
-	    }
-	    if (cmd.ieType >= WMI_MAX_ASSOC_INFO_TYPE) {
+		}
+		if (cmd.ieType >= WMI_MAX_ASSOC_INFO_TYPE) {
 		ret = -EIO;
 		break;
-	    }
+		}
 
-	    if (get_user(cmd.bufferSize, userdata + 1) ||
+		if (get_user(cmd.bufferSize, userdata + 1) ||
 		(cmd.bufferSize > WMI_MAX_ASSOC_INFO_LEN) ||
 		copy_from_user(assocInfo, userdata + 2, cmd.bufferSize)) {
 		ret = -EFAULT;
 		break;
-	    }
-	    if (wmi_associnfo_cmd(ar->arWmi, cmd.ieType,
+		}
+		if (wmi_associnfo_cmd(ar->arWmi, cmd.ieType,
 				  cmd.bufferSize, assocInfo) != 0) {
 		ret = -EIO;
 		break;
-	    }
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_ACCESS_PARAMS:
-        {
-            ret = ar6000_ioctl_set_access_params(dev, rq);
-            break;
-        }
-        case AR6000_IOCTL_WMI_SET_DISC_TIMEOUT:
-        {
-            ret = ar6000_ioctl_set_disconnect_timeout(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_FORCE_TARGET_RESET:
-        {
-            if (ar->arHtcTarget)
-            {
+		}
+		break;
+	}
+	case AR6000_IOCTL_WMI_SET_ACCESS_PARAMS:
+	{
+		ret = ar6000_ioctl_set_access_params(dev, rq);
+		break;
+	}
+	case AR6000_IOCTL_WMI_SET_DISC_TIMEOUT:
+	{
+		ret = ar6000_ioctl_set_disconnect_timeout(dev, rq);
+		break;
+	}
+	case AR6000_XIOCTL_FORCE_TARGET_RESET:
+	{
+		if (ar->arHtcTarget)
+		{
 //                HTCForceReset(htcTarget);
-            }
-            else
-            {
-                AR_DEBUG_PRINTF(ATH_DEBUG_WARN,("ar6000_ioctl cannot attempt reset.\n"));
-            }
-            break;
-        }
-        case AR6000_XIOCTL_TARGET_INFO:
-        case AR6000_XIOCTL_CHECK_TARGET_READY: /* backwards compatibility */
-        {
-            /* If we made it to here, then the Target exists and is ready. */
-
-            if (cmd == AR6000_XIOCTL_TARGET_INFO) {
-                if (copy_to_user((u32 *)rq->ifr_data, &ar->arVersion.target_ver,
-                                 sizeof(ar->arVersion.target_ver)))
-                {
-                    ret = -EFAULT;
-                }
-                if (copy_to_user(((u32 *)rq->ifr_data)+1, &ar->arTargetType,
-                                 sizeof(ar->arTargetType)))
-                {
-                    ret = -EFAULT;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_HB_CHALLENGE_RESP_PARAMS:
-        {
-            WMI_SET_HB_CHALLENGE_RESP_PARAMS_CMD hbparam;
-
-            if (copy_from_user(&hbparam, userdata, sizeof(hbparam)))
-            {
-                ret = -EFAULT;
-            } else {
-                AR6000_SPIN_LOCK(&ar->arLock, 0);
-                /* Start a cyclic timer with the parameters provided. */
-                if (hbparam.frequency) {
-                    ar->arHBChallengeResp.frequency = hbparam.frequency;
-                }
-                if (hbparam.threshold) {
-                    ar->arHBChallengeResp.missThres = hbparam.threshold;
-                }
-
-                /* Delete the pending timer and start a new one */
-                if (timer_pending(&ar->arHBChallengeResp.timer)) {
-                    A_UNTIMEOUT(&ar->arHBChallengeResp.timer);
-                }
-                A_TIMEOUT_MS(&ar->arHBChallengeResp.timer, ar->arHBChallengeResp.frequency * 1000, 0);
-                AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_GET_HB_CHALLENGE_RESP:
-        {
-            u32 cookie;
-
-            if (copy_from_user(&cookie, userdata, sizeof(cookie))) {
-                ret = -EFAULT;
-                goto ioctl_done;
-            }
-
-            /* Send the challenge on the control channel */
-            if (wmi_get_challenge_resp_cmd(ar->arWmi, cookie, APP_HB_CHALLENGE) != 0) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            break;
-        }
+		}
+		else
+		{
+			AR_DEBUG_PRINTF(ATH_DEBUG_WARN,("ar6000_ioctl cannot attempt reset.\n"));
+		}
+		break;
+	}
+	case AR6000_XIOCTL_TARGET_INFO:
+	case AR6000_XIOCTL_CHECK_TARGET_READY: /* backwards compatibility */
+	{
+		/* If we made it to here, then the Target exists and is ready. */
+
+		if (cmd == AR6000_XIOCTL_TARGET_INFO) {
+			if (copy_to_user((u32 *)rq->ifr_data, &ar->arVersion.target_ver,
+					 sizeof(ar->arVersion.target_ver)))
+			{
+				ret = -EFAULT;
+			}
+			if (copy_to_user(((u32 *)rq->ifr_data)+1, &ar->arTargetType,
+					 sizeof(ar->arTargetType)))
+			{
+				ret = -EFAULT;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_HB_CHALLENGE_RESP_PARAMS:
+	{
+		WMI_SET_HB_CHALLENGE_RESP_PARAMS_CMD hbparam;
+
+		if (copy_from_user(&hbparam, userdata, sizeof(hbparam)))
+		{
+			ret = -EFAULT;
+		} else {
+			AR6000_SPIN_LOCK(&ar->arLock, 0);
+			/* Start a cyclic timer with the parameters provided. */
+			if (hbparam.frequency) {
+				ar->arHBChallengeResp.frequency = hbparam.frequency;
+			}
+			if (hbparam.threshold) {
+				ar->arHBChallengeResp.missThres = hbparam.threshold;
+			}
+
+			/* Delete the pending timer and start a new one */
+			if (timer_pending(&ar->arHBChallengeResp.timer)) {
+				A_UNTIMEOUT(&ar->arHBChallengeResp.timer);
+			}
+			A_TIMEOUT_MS(&ar->arHBChallengeResp.timer, ar->arHBChallengeResp.frequency * 1000, 0);
+			AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_GET_HB_CHALLENGE_RESP:
+	{
+		u32 cookie;
+
+		if (copy_from_user(&cookie, userdata, sizeof(cookie))) {
+			ret = -EFAULT;
+			goto ioctl_done;
+		}
+
+		/* Send the challenge on the control channel */
+		if (wmi_get_challenge_resp_cmd(ar->arWmi, cookie, APP_HB_CHALLENGE) != 0) {
+			ret = -EIO;
+			goto ioctl_done;
+		}
+		break;
+	}
 #ifdef USER_KEYS
-        case AR6000_XIOCTL_USER_SETKEYS:
-        {
+	case AR6000_XIOCTL_USER_SETKEYS:
+	{
 
-            ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_RUN;
+		ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_RUN;
 
-            if (copy_from_user(&ar->user_key_ctrl, userdata,
-                               sizeof(ar->user_key_ctrl)))
-            {
-                ret = -EFAULT;
-                goto ioctl_done;
-            }
+		if (copy_from_user(&ar->user_key_ctrl, userdata,
+				   sizeof(ar->user_key_ctrl)))
+		{
+			ret = -EFAULT;
+			goto ioctl_done;
+		}
 
-            A_PRINTF("ar6000 USER set key %x\n", ar->user_key_ctrl);
-            break;
-        }
+		A_PRINTF("ar6000 USER set key %x\n", ar->user_key_ctrl);
+		break;
+	}
 #endif /* USER_KEYS */
 
 #ifdef CONFIG_HOST_GPIO_SUPPORT
-        case AR6000_XIOCTL_GPIO_OUTPUT_SET:
-        {
-            struct ar6000_gpio_output_set_cmd_s gpio_output_set_cmd;
-
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-
-            if (copy_from_user(&gpio_output_set_cmd, userdata,
-                                sizeof(gpio_output_set_cmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                ret = ar6000_gpio_output_set(dev,
-                                             gpio_output_set_cmd.set_mask,
-                                             gpio_output_set_cmd.clear_mask,
-                                             gpio_output_set_cmd.enable_mask,
-                                             gpio_output_set_cmd.disable_mask);
-                if (ret != 0) {
-                    ret = -EIO;
-                }
-            }
-            up(&ar->arSem);
-            break;
-        }
-        case AR6000_XIOCTL_GPIO_INPUT_GET:
-        {
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-
-            ret = ar6000_gpio_input_get(dev);
-            if (ret != 0) {
-                up(&ar->arSem);
-                ret = -EIO;
-                goto ioctl_done;
-            }
-
-            /* Wait for Target to respond. */
-            wait_event_interruptible(arEvent, gpio_data_available);
-            if (signal_pending(current)) {
-                ret = -EINTR;
-            } else {
-                A_ASSERT(gpio_reg_results.gpioreg_id == GPIO_ID_NONE);
-
-                if (copy_to_user(userdata, &gpio_reg_results.value,
-                                 sizeof(gpio_reg_results.value)))
-                {
-                    ret = -EFAULT;
-                }
-            }
-            up(&ar->arSem);
-            break;
-        }
-        case AR6000_XIOCTL_GPIO_REGISTER_SET:
-        {
-            struct ar6000_gpio_register_cmd_s gpio_register_cmd;
-
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-
-            if (copy_from_user(&gpio_register_cmd, userdata,
-                                sizeof(gpio_register_cmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                ret = ar6000_gpio_register_set(dev,
-                                               gpio_register_cmd.gpioreg_id,
-                                               gpio_register_cmd.value);
-                if (ret != 0) {
-                    ret = -EIO;
-                }
-
-                /* Wait for acknowledgement from Target */
-                wait_event_interruptible(arEvent, gpio_ack_received);
-                if (signal_pending(current)) {
-                    ret = -EINTR;
-                }
-            }
-            up(&ar->arSem);
-            break;
-        }
-        case AR6000_XIOCTL_GPIO_REGISTER_GET:
-        {
-            struct ar6000_gpio_register_cmd_s gpio_register_cmd;
-
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-
-            if (copy_from_user(&gpio_register_cmd, userdata,
-                                sizeof(gpio_register_cmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                ret = ar6000_gpio_register_get(dev, gpio_register_cmd.gpioreg_id);
-                if (ret != 0) {
-                    up(&ar->arSem);
-                    ret = -EIO;
-                    goto ioctl_done;
-                }
-
-                /* Wait for Target to respond. */
-                wait_event_interruptible(arEvent, gpio_data_available);
-                if (signal_pending(current)) {
-                    ret = -EINTR;
-                } else {
-                    A_ASSERT(gpio_register_cmd.gpioreg_id == gpio_reg_results.gpioreg_id);
-                    if (copy_to_user(userdata, &gpio_reg_results,
-                                     sizeof(gpio_reg_results)))
-                    {
-                        ret = -EFAULT;
-                    }
-                }
-            }
-            up(&ar->arSem);
-            break;
-        }
-        case AR6000_XIOCTL_GPIO_INTR_ACK:
-        {
-            struct ar6000_gpio_intr_ack_cmd_s gpio_intr_ack_cmd;
-
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-
-            if (copy_from_user(&gpio_intr_ack_cmd, userdata,
-                                sizeof(gpio_intr_ack_cmd)))
-            {
-                ret = -EFAULT;
-            } else {
-                ret = ar6000_gpio_intr_ack(dev, gpio_intr_ack_cmd.ack_mask);
-                if (ret != 0) {
-                    ret = -EIO;
-                }
-            }
-            up(&ar->arSem);
-            break;
-        }
-        case AR6000_XIOCTL_GPIO_INTR_WAIT:
-        {
-            /* Wait for Target to report an interrupt. */
-            wait_event_interruptible(arEvent, gpio_intr_available);
-
-            if (signal_pending(current)) {
-                ret = -EINTR;
-            } else {
-                if (copy_to_user(userdata, &gpio_intr_results,
-                                 sizeof(gpio_intr_results)))
-                {
-                    ret = -EFAULT;
-                }
-            }
-            break;
-        }
-#endif /* CONFIG_HOST_GPIO_SUPPORT */
+	case AR6000_XIOCTL_GPIO_OUTPUT_SET:
+	{
+		struct ar6000_gpio_output_set_cmd_s gpio_output_set_cmd;
 
-        case AR6000_XIOCTL_DBGLOG_CFG_MODULE:
-        {
-            struct ar6000_dbglog_module_config_s config;
-
-            if (copy_from_user(&config, userdata, sizeof(config))) {
-                ret = -EFAULT;
-                goto ioctl_done;
-            }
-
-            /* Send the challenge on the control channel */
-            if (wmi_config_debug_module_cmd(ar->arWmi, config.mmask,
-                                            config.tsr, config.rep,
-                                            config.size, config.valid) != 0)
-            {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            break;
-        }
-
-        case AR6000_XIOCTL_DBGLOG_GET_DEBUG_LOGS:
-        {
-            /* Send the challenge on the control channel */
-            if (ar6000_dbglog_get_debug_logs(ar) != 0)
-            {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            break;
-        }
-
-        case AR6000_XIOCTL_SET_ADHOC_BSSID:
-        {
-            WMI_SET_ADHOC_BSSID_CMD adhocBssid;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&adhocBssid, userdata,
-                                      sizeof(adhocBssid)))
-            {
-                ret = -EFAULT;
-            } else if (A_MEMCMP(adhocBssid.bssid, bcast_mac,
-                                AR6000_ETH_ADDR_LEN) == 0)
-            {
-                ret = -EFAULT;
-            } else {
-
-                A_MEMCPY(ar->arReqBssid, adhocBssid.bssid, sizeof(ar->arReqBssid));
-        }
-            break;
-        }
-
-        case AR6000_XIOCTL_SET_OPT_MODE:
-        {
-        WMI_SET_OPT_MODE_CMD optModeCmd;
-            AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&optModeCmd, userdata,
-                                      sizeof(optModeCmd)))
-            {
-                ret = -EFAULT;
-            } else if (ar->arConnected && optModeCmd.optMode == SPECIAL_ON) {
-                ret = -EFAULT;
-
-            } else if (wmi_set_opt_mode_cmd(ar->arWmi, optModeCmd.optMode)
-                       != 0)
-            {
-                ret = -EIO;
-            }
-            break;
-        }
-
-        case AR6000_XIOCTL_OPT_SEND_FRAME:
-        {
-        WMI_OPT_TX_FRAME_CMD optTxFrmCmd;
-            u8 data[MAX_OPT_DATA_LEN];
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&optTxFrmCmd, userdata,
-                                      sizeof(optTxFrmCmd)))
-            {
-                ret = -EFAULT;
-            } else if (copy_from_user(data,
-                                      userdata+sizeof(WMI_OPT_TX_FRAME_CMD)-1,
-                                      optTxFrmCmd.optIEDataLen))
-            {
-                ret = -EFAULT;
-            } else {
-                ret = wmi_opt_tx_frame_cmd(ar->arWmi,
-                                           optTxFrmCmd.frmType,
-                                           optTxFrmCmd.dstAddr,
-                                           optTxFrmCmd.bssid,
-                                           optTxFrmCmd.optIEDataLen,
-                                           data);
-            }
-
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SETRETRYLIMITS:
-        {
-            WMI_SET_RETRY_LIMITS_CMD setRetryParams;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setRetryParams, userdata,
-                                      sizeof(setRetryParams)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_retry_limits_cmd(ar->arWmi, setRetryParams.frameType,
-                                          setRetryParams.trafficClass,
-                                          setRetryParams.maxRetries,
-                                          setRetryParams.enableNotify) != 0)
-                {
-                    ret = -EIO;
-                }
-                AR6000_SPIN_LOCK(&ar->arLock, 0);
-                ar->arMaxRetries = setRetryParams.maxRetries;
-                AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-            }
-            break;
-        }
-
-        case AR6000_XIOCTL_SET_BEACON_INTVAL:
-        {
-            WMI_BEACON_INT_CMD bIntvlCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&bIntvlCmd, userdata,
-                       sizeof(bIntvlCmd)))
-            {
-                ret = -EFAULT;
-            } else if (wmi_set_adhoc_bconIntvl_cmd(ar->arWmi, bIntvlCmd.beaconInterval)
-                        != 0)
-            {
-                ret = -EIO;
-            }
-            if(ret == 0) {
-                ar->ap_beacon_interval = bIntvlCmd.beaconInterval;
-                ar->ap_profile_flag = 1; /* There is a change in profile */
-            }
-            break;
-        }
-        case IEEE80211_IOCTL_SETAUTHALG:
-        {
-            AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-            struct ieee80211req_authalg req;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&req, userdata,
-                       sizeof(struct ieee80211req_authalg)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (req.auth_alg & AUTH_ALG_OPEN_SYSTEM) {
-                    ar->arDot11AuthMode  |= OPEN_AUTH;
-                    ar->arPairwiseCrypto  = NONE_CRYPT;
-                    ar->arGroupCrypto     = NONE_CRYPT;
-                }
-                if (req.auth_alg & AUTH_ALG_SHARED_KEY) {
-                    ar->arDot11AuthMode  |= SHARED_AUTH;
-                    ar->arPairwiseCrypto  = WEP_CRYPT;
-                    ar->arGroupCrypto     = WEP_CRYPT;
-                    ar->arAuthMode        = NONE_AUTH;
-                }
-                if (req.auth_alg == AUTH_ALG_LEAP) {
-                    ar->arDot11AuthMode   = LEAP_AUTH;
-                }
-            }
-            break;
-        }
-
-        case AR6000_XIOCTL_SET_VOICE_PKT_SIZE:
-            ret = ar6000_xioctl_set_voice_pkt_size(dev, userdata);
-            break;
-
-        case AR6000_XIOCTL_SET_MAX_SP:
-            ret = ar6000_xioctl_set_max_sp_len(dev, userdata);
-            break;
-
-        case AR6000_XIOCTL_WMI_GET_ROAM_TBL:
-            ret = ar6000_ioctl_get_roam_tbl(dev, rq);
-            break;
-        case AR6000_XIOCTL_WMI_SET_ROAM_CTRL:
-            ret = ar6000_ioctl_set_roam_ctrl(dev, userdata);
-            break;
-        case AR6000_XIOCTRL_WMI_SET_POWERSAVE_TIMERS:
-            ret = ar6000_ioctl_set_powersave_timers(dev, userdata);
-            break;
-        case AR6000_XIOCTRL_WMI_GET_POWER_MODE:
-            ret = ar6000_ioctl_get_power_mode(dev, rq);
-            break;
-        case AR6000_XIOCTRL_WMI_SET_WLAN_STATE:
-        {
-            AR6000_WLAN_STATE state;
-	    if (get_user(state, (unsigned int *)userdata))
-		ret = -EFAULT;
-	    else if (ar6000_set_wlan_state(ar, state) != 0)
-                ret = -EIO;
-            break;
-        }
-        case AR6000_XIOCTL_WMI_GET_ROAM_DATA:
-            ret = ar6000_ioctl_get_roam_data(dev, rq);
-            break;
-
-        case AR6000_XIOCTL_WMI_SET_BT_STATUS:
-            ret = ar6000_xioctl_set_bt_status_cmd(dev, userdata);
-            break;
-
-        case AR6000_XIOCTL_WMI_SET_BT_PARAMS:
-            ret = ar6000_xioctl_set_bt_params_cmd(dev, userdata);
-            break;
+		if (ar->bIsDestroyProgress) {
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		}
+		if (down_interruptible(&ar->arSem)) {
+			ret = -ERESTARTSYS;
+			goto ioctl_done;
+		}
+		if (ar->bIsDestroyProgress) {
+			up(&ar->arSem);
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
 
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_FE_ANT:
-			ret = ar6000_xioctl_set_btcoex_fe_ant_cmd(dev, userdata);
-			break;
+		if (copy_from_user(&gpio_output_set_cmd, userdata,
+				   sizeof(gpio_output_set_cmd)))
+		{
+			ret = -EFAULT;
+		} else {
+			ret = ar6000_gpio_output_set(dev,
+						     gpio_output_set_cmd.set_mask,
+						     gpio_output_set_cmd.clear_mask,
+						     gpio_output_set_cmd.enable_mask,
+						     gpio_output_set_cmd.disable_mask);
+			if (ret != 0) {
+				ret = -EIO;
+			}
+		}
+		up(&ar->arSem);
+		break;
+	}
+	case AR6000_XIOCTL_GPIO_INPUT_GET:
+	{
+		if (ar->bIsDestroyProgress) {
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		}
+		if (down_interruptible(&ar->arSem)) {
+			ret = -ERESTARTSYS;
+			goto ioctl_done;
+		}
+		if (ar->bIsDestroyProgress) {
+			up(&ar->arSem);
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
 
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_COLOCATED_BT_DEV:
-			ret = ar6000_xioctl_set_btcoex_colocated_bt_dev_cmd(dev, userdata);
-			break;
+		ret = ar6000_gpio_input_get(dev);
+		if (ret != 0) {
+			up(&ar->arSem);
+			ret = -EIO;
+			goto ioctl_done;
+		}
 
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG:
-			ret = ar6000_xioctl_set_btcoex_btinquiry_page_config_cmd(dev, userdata);
-			break;
+		/* Wait for Target to respond. */
+		wait_event_interruptible(arEvent, gpio_data_available);
+		if (signal_pending(current)) {
+			ret = -EINTR;
+		} else {
+			A_ASSERT(gpio_reg_results.gpioreg_id == GPIO_ID_NONE);
+
+			if (copy_to_user(userdata, &gpio_reg_results.value,
+					 sizeof(gpio_reg_results.value)))
+			{
+				ret = -EFAULT;
+			}
+		}
+		up(&ar->arSem);
+		break;
+	}
+	case AR6000_XIOCTL_GPIO_REGISTER_SET:
+	{
+		struct ar6000_gpio_register_cmd_s gpio_register_cmd;
 
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_SCO_CONFIG:
-			ret = ar6000_xioctl_set_btcoex_sco_config_cmd( dev, userdata);
-			break;
+		if (ar->bIsDestroyProgress) {
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		}
+		if (down_interruptible(&ar->arSem)) {
+			ret = -ERESTARTSYS;
+			goto ioctl_done;
+		}
+		if (ar->bIsDestroyProgress) {
+			up(&ar->arSem);
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
 
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_A2DP_CONFIG:
-			ret = ar6000_xioctl_set_btcoex_a2dp_config_cmd(dev, userdata);
-			break;
+		if (copy_from_user(&gpio_register_cmd, userdata,
+				   sizeof(gpio_register_cmd)))
+		{
+			ret = -EFAULT;
+		} else {
+			ret = ar6000_gpio_register_set(dev,
+						       gpio_register_cmd.gpioreg_id,
+						       gpio_register_cmd.value);
+			if (ret != 0) {
+				ret = -EIO;
+			}
+
+			/* Wait for acknowledgement from Target */
+			wait_event_interruptible(arEvent, gpio_ack_received);
+			if (signal_pending(current)) {
+				ret = -EINTR;
+			}
+		}
+		up(&ar->arSem);
+		break;
+	}
+	case AR6000_XIOCTL_GPIO_REGISTER_GET:
+	{
+		struct ar6000_gpio_register_cmd_s gpio_register_cmd;
 
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_ACLCOEX_CONFIG:
-			ret = ar6000_xioctl_set_btcoex_aclcoex_config_cmd(dev, userdata);
-			break;
+		if (ar->bIsDestroyProgress) {
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		}
+		if (down_interruptible(&ar->arSem)) {
+			ret = -ERESTARTSYS;
+			goto ioctl_done;
+		}
+		if (ar->bIsDestroyProgress) {
+			up(&ar->arSem);
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
 
-		case AR6000_XIOCTL_WMI_SET_BTCOEX_DEBUG:
-			ret = ar60000_xioctl_set_btcoex_debug_cmd(dev, userdata);
-			break;
+		if (copy_from_user(&gpio_register_cmd, userdata,
+				   sizeof(gpio_register_cmd)))
+		{
+			ret = -EFAULT;
+		} else {
+			ret = ar6000_gpio_register_get(dev, gpio_register_cmd.gpioreg_id);
+			if (ret != 0) {
+				up(&ar->arSem);
+				ret = -EIO;
+				goto ioctl_done;
+			}
+
+			/* Wait for Target to respond. */
+			wait_event_interruptible(arEvent, gpio_data_available);
+			if (signal_pending(current)) {
+				ret = -EINTR;
+			} else {
+				A_ASSERT(gpio_register_cmd.gpioreg_id == gpio_reg_results.gpioreg_id);
+				if (copy_to_user(userdata, &gpio_reg_results,
+						 sizeof(gpio_reg_results)))
+				{
+					ret = -EFAULT;
+				}
+			}
+		}
+		up(&ar->arSem);
+		break;
+	}
+	case AR6000_XIOCTL_GPIO_INTR_ACK:
+	{
+		struct ar6000_gpio_intr_ack_cmd_s gpio_intr_ack_cmd;
+
+		if (ar->bIsDestroyProgress) {
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		}
+		if (down_interruptible(&ar->arSem)) {
+			ret = -ERESTARTSYS;
+			goto ioctl_done;
+		}
+		if (ar->bIsDestroyProgress) {
+			up(&ar->arSem);
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
+
+		if (copy_from_user(&gpio_intr_ack_cmd, userdata,
+				   sizeof(gpio_intr_ack_cmd)))
+		{
+			ret = -EFAULT;
+		} else {
+			ret = ar6000_gpio_intr_ack(dev, gpio_intr_ack_cmd.ack_mask);
+			if (ret != 0) {
+				ret = -EIO;
+			}
+		}
+		up(&ar->arSem);
+		break;
+	}
+	case AR6000_XIOCTL_GPIO_INTR_WAIT:
+	{
+		/* Wait for Target to report an interrupt. */
+		wait_event_interruptible(arEvent, gpio_intr_available);
+
+		if (signal_pending(current)) {
+			ret = -EINTR;
+		} else {
+			if (copy_to_user(userdata, &gpio_intr_results,
+					 sizeof(gpio_intr_results)))
+			{
+				ret = -EFAULT;
+			}
+		}
+		break;
+	}
+#endif /* CONFIG_HOST_GPIO_SUPPORT */
+
+	case AR6000_XIOCTL_DBGLOG_CFG_MODULE:
+	{
+		struct ar6000_dbglog_module_config_s config;
+
+		if (copy_from_user(&config, userdata, sizeof(config))) {
+			ret = -EFAULT;
+			goto ioctl_done;
+		}
+
+		/* Send the challenge on the control channel */
+		if (wmi_config_debug_module_cmd(ar->arWmi, config.mmask,
+						config.tsr, config.rep,
+						config.size, config.valid) != 0)
+		{
+			ret = -EIO;
+			goto ioctl_done;
+		}
+		break;
+	}
+
+	case AR6000_XIOCTL_DBGLOG_GET_DEBUG_LOGS:
+	{
+		/* Send the challenge on the control channel */
+		if (ar6000_dbglog_get_debug_logs(ar) != 0)
+		{
+			ret = -EIO;
+			goto ioctl_done;
+		}
+		break;
+	}
+
+	case AR6000_XIOCTL_SET_ADHOC_BSSID:
+	{
+		WMI_SET_ADHOC_BSSID_CMD adhocBssid;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&adhocBssid, userdata,
+					  sizeof(adhocBssid)))
+		{
+			ret = -EFAULT;
+		} else if (A_MEMCMP(adhocBssid.bssid, bcast_mac,
+				    AR6000_ETH_ADDR_LEN) == 0)
+		{
+			ret = -EFAULT;
+		} else {
+
+			A_MEMCPY(ar->arReqBssid, adhocBssid.bssid, sizeof(ar->arReqBssid));
+		}
+		break;
+	}
+
+	case AR6000_XIOCTL_SET_OPT_MODE:
+	{
+		WMI_SET_OPT_MODE_CMD optModeCmd;
+		AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&optModeCmd, userdata,
+					  sizeof(optModeCmd)))
+		{
+			ret = -EFAULT;
+		} else if (ar->arConnected && optModeCmd.optMode == SPECIAL_ON) {
+			ret = -EFAULT;
+
+		} else if (wmi_set_opt_mode_cmd(ar->arWmi, optModeCmd.optMode)
+			   != 0)
+		{
+			ret = -EIO;
+		}
+		break;
+	}
+
+	case AR6000_XIOCTL_OPT_SEND_FRAME:
+	{
+		WMI_OPT_TX_FRAME_CMD optTxFrmCmd;
+		u8 data[MAX_OPT_DATA_LEN];
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&optTxFrmCmd, userdata,
+					  sizeof(optTxFrmCmd)))
+		{
+			ret = -EFAULT;
+		} else if (copy_from_user(data,
+					  userdata+sizeof(WMI_OPT_TX_FRAME_CMD)-1,
+					  optTxFrmCmd.optIEDataLen))
+		{
+			ret = -EFAULT;
+		} else {
+			ret = wmi_opt_tx_frame_cmd(ar->arWmi,
+						   optTxFrmCmd.frmType,
+						   optTxFrmCmd.dstAddr,
+						   optTxFrmCmd.bssid,
+						   optTxFrmCmd.optIEDataLen,
+						   data);
+		}
+
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SETRETRYLIMITS:
+	{
+		WMI_SET_RETRY_LIMITS_CMD setRetryParams;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&setRetryParams, userdata,
+					  sizeof(setRetryParams)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_set_retry_limits_cmd(ar->arWmi, setRetryParams.frameType,
+						     setRetryParams.trafficClass,
+						     setRetryParams.maxRetries,
+						     setRetryParams.enableNotify) != 0)
+			{
+				ret = -EIO;
+			}
+			AR6000_SPIN_LOCK(&ar->arLock, 0);
+			ar->arMaxRetries = setRetryParams.maxRetries;
+			AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		}
+		break;
+	}
+
+	case AR6000_XIOCTL_SET_BEACON_INTVAL:
+	{
+		WMI_BEACON_INT_CMD bIntvlCmd;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&bIntvlCmd, userdata,
+					  sizeof(bIntvlCmd)))
+		{
+			ret = -EFAULT;
+		} else if (wmi_set_adhoc_bconIntvl_cmd(ar->arWmi, bIntvlCmd.beaconInterval)
+			   != 0)
+		{
+			ret = -EIO;
+		}
+		if (ret == 0) {
+			ar->ap_beacon_interval = bIntvlCmd.beaconInterval;
+			ar->ap_profile_flag = 1; /* There is a change in profile */
+		}
+		break;
+	}
+	case IEEE80211_IOCTL_SETAUTHALG:
+	{
+		AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+		struct ieee80211req_authalg req;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&req, userdata,
+					  sizeof(struct ieee80211req_authalg)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (req.auth_alg & AUTH_ALG_OPEN_SYSTEM) {
+				ar->arDot11AuthMode  |= OPEN_AUTH;
+				ar->arPairwiseCrypto  = NONE_CRYPT;
+				ar->arGroupCrypto     = NONE_CRYPT;
+			}
+			if (req.auth_alg & AUTH_ALG_SHARED_KEY) {
+				ar->arDot11AuthMode  |= SHARED_AUTH;
+				ar->arPairwiseCrypto  = WEP_CRYPT;
+				ar->arGroupCrypto     = WEP_CRYPT;
+				ar->arAuthMode        = NONE_AUTH;
+			}
+			if (req.auth_alg == AUTH_ALG_LEAP) {
+				ar->arDot11AuthMode   = LEAP_AUTH;
+			}
+		}
+		break;
+	}
+
+	case AR6000_XIOCTL_SET_VOICE_PKT_SIZE:
+		ret = ar6000_xioctl_set_voice_pkt_size(dev, userdata);
+		break;
+
+	case AR6000_XIOCTL_SET_MAX_SP:
+		ret = ar6000_xioctl_set_max_sp_len(dev, userdata);
+		break;
+
+	case AR6000_XIOCTL_WMI_GET_ROAM_TBL:
+		ret = ar6000_ioctl_get_roam_tbl(dev, rq);
+		break;
+	case AR6000_XIOCTL_WMI_SET_ROAM_CTRL:
+		ret = ar6000_ioctl_set_roam_ctrl(dev, userdata);
+		break;
+	case AR6000_XIOCTRL_WMI_SET_POWERSAVE_TIMERS:
+		ret = ar6000_ioctl_set_powersave_timers(dev, userdata);
+		break;
+	case AR6000_XIOCTRL_WMI_GET_POWER_MODE:
+		ret = ar6000_ioctl_get_power_mode(dev, rq);
+		break;
+	case AR6000_XIOCTRL_WMI_SET_WLAN_STATE:
+	{
+		AR6000_WLAN_STATE state;
+		if (get_user(state, (unsigned int *)userdata))
+		ret = -EFAULT;
+		else if (ar6000_set_wlan_state(ar, state) != 0)
+			ret = -EIO;
+		break;
+	}
+	case AR6000_XIOCTL_WMI_GET_ROAM_DATA:
+		ret = ar6000_ioctl_get_roam_data(dev, rq);
+		break;
+
+	case AR6000_XIOCTL_WMI_SET_BT_STATUS:
+		ret = ar6000_xioctl_set_bt_status_cmd(dev, userdata);
+		break;
+
+	case AR6000_XIOCTL_WMI_SET_BT_PARAMS:
+		ret = ar6000_xioctl_set_bt_params_cmd(dev, userdata);
+		break;
+
+		case AR6000_XIOCTL_WMI_SET_BTCOEX_FE_ANT:
+			ret = ar6000_xioctl_set_btcoex_fe_ant_cmd(dev, userdata);
+			break;
+
+		case AR6000_XIOCTL_WMI_SET_BTCOEX_COLOCATED_BT_DEV:
+			ret = ar6000_xioctl_set_btcoex_colocated_bt_dev_cmd(dev, userdata);
+			break;
+
+		case AR6000_XIOCTL_WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG:
+			ret = ar6000_xioctl_set_btcoex_btinquiry_page_config_cmd(dev, userdata);
+			break;
+
+		case AR6000_XIOCTL_WMI_SET_BTCOEX_SCO_CONFIG:
+			ret = ar6000_xioctl_set_btcoex_sco_config_cmd( dev, userdata);
+			break;
+
+		case AR6000_XIOCTL_WMI_SET_BTCOEX_A2DP_CONFIG:
+			ret = ar6000_xioctl_set_btcoex_a2dp_config_cmd(dev, userdata);
+			break;
+
+		case AR6000_XIOCTL_WMI_SET_BTCOEX_ACLCOEX_CONFIG:
+			ret = ar6000_xioctl_set_btcoex_aclcoex_config_cmd(dev, userdata);
+			break;
+
+		case AR6000_XIOCTL_WMI_SET_BTCOEX_DEBUG:
+			ret = ar60000_xioctl_set_btcoex_debug_cmd(dev, userdata);
+			break;
 
 		case AR6000_XIOCTL_WMI_SET_BT_OPERATING_STATUS:
 			ret = ar6000_xioctl_set_btcoex_bt_operating_status_cmd(dev, userdata);
@@ -3322,1411 +3322,1411 @@ int ar6000_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 			ret = ar6000_xioctl_get_btcoex_stats_cmd(dev, userdata, rq);
 			break;
 
-        case AR6000_XIOCTL_WMI_STARTSCAN:
-        {
-            WMI_START_SCAN_CMD setStartScanCmd, *cmdp;
-
-            if (ar->arWmiReady == false) {
-                    ret = -EIO;
-                } else if (copy_from_user(&setStartScanCmd, userdata,
-                                          sizeof(setStartScanCmd)))
-                {
-                    ret = -EFAULT;
-                } else {
-                    if (setStartScanCmd.numChannels > 1) {
-                        cmdp = A_MALLOC(130);
-                        if (copy_from_user(cmdp, userdata,
-                                           sizeof (*cmdp) +
-                                           ((setStartScanCmd.numChannels - 1) *
-                                           sizeof(u16))))
-                        {
-                            kfree(cmdp);
-                            ret = -EFAULT;
-                            goto ioctl_done;
-                        }
-                    } else {
-                        cmdp = &setStartScanCmd;
-                    }
-
-                    if (wmi_startscan_cmd(ar->arWmi, cmdp->scanType,
-                                          cmdp->forceFgScan,
-                                          cmdp->isLegacy,
-                                          cmdp->homeDwellTime,
-                                          cmdp->forceScanInterval,
-                                          cmdp->numChannels,
-                                          cmdp->channelList) != 0)
-                    {
-                        ret = -EIO;
-                    }
-                }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SETFIXRATES:
-        {
-            WMI_FIX_RATES_CMD setFixRatesCmd;
-            int returnStatus;
-
-            if (ar->arWmiReady == false) {
-                    ret = -EIO;
-                } else if (copy_from_user(&setFixRatesCmd, userdata,
-                                          sizeof(setFixRatesCmd)))
-                {
-                    ret = -EFAULT;
-                } else {
-                    returnStatus = wmi_set_fixrates_cmd(ar->arWmi, setFixRatesCmd.fixRateMask);
-                    if (returnStatus == A_EINVAL) {
-                        ret = -EINVAL;
-                    } else if(returnStatus != 0) {
-                        ret = -EIO;
-                    } else {
-                        ar->ap_profile_flag = 1; /* There is a change in profile */
-                    }
-                }
-            break;
-        }
-
-        case AR6000_XIOCTL_WMI_GETFIXRATES:
-        {
-            WMI_FIX_RATES_CMD getFixRatesCmd;
-            AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-            int ret = 0;
-
-            if (ar->bIsDestroyProgress) {
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            /* Used copy_from_user/copy_to_user to access user space data */
-            if (copy_from_user(&getFixRatesCmd, userdata, sizeof(getFixRatesCmd))) {
-                ret = -EFAULT;
-            } else {
-                ar->arRateMask = 0xFFFFFFFF;
-
-                if (wmi_get_ratemask_cmd(ar->arWmi) != 0) {
-                    up(&ar->arSem);
-                    ret = -EIO;
-                    goto ioctl_done;
-                }
-
-                wait_event_interruptible_timeout(arEvent, ar->arRateMask != 0xFFFFFFFF, wmitimeout * HZ);
-
-                if (signal_pending(current)) {
-                    ret = -EINTR;
-                }
-
-                if (!ret) {
-                    getFixRatesCmd.fixRateMask = ar->arRateMask;
-                }
-
-                if(copy_to_user(userdata, &getFixRatesCmd, sizeof(getFixRatesCmd))) {
-                   ret = -EFAULT;
-                }
-
-                up(&ar->arSem);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_AUTHMODE:
-        {
-            WMI_SET_AUTH_MODE_CMD setAuthMode;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setAuthMode, userdata,
-                                      sizeof(setAuthMode)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_authmode_cmd(ar->arWmi, setAuthMode.mode) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_REASSOCMODE:
-        {
-            WMI_SET_REASSOC_MODE_CMD setReassocMode;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setReassocMode, userdata,
-                                      sizeof(setReassocMode)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_reassocmode_cmd(ar->arWmi, setReassocMode.mode) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_DIAG_READ:
-        {
-            u32 addr, data;
-	    if (get_user(addr, (unsigned int *)userdata)) {
+	case AR6000_XIOCTL_WMI_STARTSCAN:
+	{
+		WMI_START_SCAN_CMD setStartScanCmd, *cmdp;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&setStartScanCmd, userdata,
+					  sizeof(setStartScanCmd)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (setStartScanCmd.numChannels > 1) {
+				cmdp = A_MALLOC(130);
+				if (copy_from_user(cmdp, userdata,
+						   sizeof (*cmdp) +
+						   ((setStartScanCmd.numChannels - 1) *
+						    sizeof(u16))))
+				{
+					kfree(cmdp);
+					ret = -EFAULT;
+					goto ioctl_done;
+				}
+			} else {
+				cmdp = &setStartScanCmd;
+			}
+
+			if (wmi_startscan_cmd(ar->arWmi, cmdp->scanType,
+					      cmdp->forceFgScan,
+					      cmdp->isLegacy,
+					      cmdp->homeDwellTime,
+					      cmdp->forceScanInterval,
+					      cmdp->numChannels,
+					      cmdp->channelList) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SETFIXRATES:
+	{
+		WMI_FIX_RATES_CMD setFixRatesCmd;
+		int returnStatus;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&setFixRatesCmd, userdata,
+					  sizeof(setFixRatesCmd)))
+		{
+			ret = -EFAULT;
+		} else {
+			returnStatus = wmi_set_fixrates_cmd(ar->arWmi, setFixRatesCmd.fixRateMask);
+			if (returnStatus == A_EINVAL) {
+				ret = -EINVAL;
+			} else if (returnStatus != 0) {
+				ret = -EIO;
+			} else {
+				ar->ap_profile_flag = 1; /* There is a change in profile */
+			}
+		}
+		break;
+	}
+
+	case AR6000_XIOCTL_WMI_GETFIXRATES:
+	{
+		WMI_FIX_RATES_CMD getFixRatesCmd;
+		AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+		int ret = 0;
+
+		if (ar->bIsDestroyProgress) {
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		}
+
+		if (down_interruptible(&ar->arSem)) {
+			ret = -ERESTARTSYS;
+			goto ioctl_done;
+		}
+		if (ar->bIsDestroyProgress) {
+			up(&ar->arSem);
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
+		/* Used copy_from_user/copy_to_user to access user space data */
+		if (copy_from_user(&getFixRatesCmd, userdata, sizeof(getFixRatesCmd))) {
+			ret = -EFAULT;
+		} else {
+			ar->arRateMask = 0xFFFFFFFF;
+
+			if (wmi_get_ratemask_cmd(ar->arWmi) != 0) {
+				up(&ar->arSem);
+				ret = -EIO;
+				goto ioctl_done;
+			}
+
+			wait_event_interruptible_timeout(arEvent, ar->arRateMask != 0xFFFFFFFF, wmitimeout * HZ);
+
+			if (signal_pending(current)) {
+				ret = -EINTR;
+			}
+
+			if (!ret) {
+				getFixRatesCmd.fixRateMask = ar->arRateMask;
+			}
+
+			if (copy_to_user(userdata, &getFixRatesCmd, sizeof(getFixRatesCmd))) {
+				ret = -EFAULT;
+			}
+
+			up(&ar->arSem);
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_AUTHMODE:
+	{
+		WMI_SET_AUTH_MODE_CMD setAuthMode;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&setAuthMode, userdata,
+					  sizeof(setAuthMode)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_set_authmode_cmd(ar->arWmi, setAuthMode.mode) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_REASSOCMODE:
+	{
+		WMI_SET_REASSOC_MODE_CMD setReassocMode;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&setReassocMode, userdata,
+					  sizeof(setReassocMode)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_set_reassocmode_cmd(ar->arWmi, setReassocMode.mode) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_DIAG_READ:
+	{
+		u32 addr, data;
+		if (get_user(addr, (unsigned int *)userdata)) {
 		ret = -EFAULT;
 		break;
-	    }
-            addr = TARG_VTOP(ar->arTargetType, addr);
-            if (ar6000_ReadRegDiag(ar->arHifDevice, &addr, &data) != 0) {
-                ret = -EIO;
-            }
-	    if (put_user(data, (unsigned int *)userdata + 1)) {
+		}
+		addr = TARG_VTOP(ar->arTargetType, addr);
+		if (ar6000_ReadRegDiag(ar->arHifDevice, &addr, &data) != 0) {
+			ret = -EIO;
+		}
+		if (put_user(data, (unsigned int *)userdata + 1)) {
 		ret = -EFAULT;
 		break;
-	    }
-            break;
-        }
-        case AR6000_XIOCTL_DIAG_WRITE:
-        {
-            u32 addr, data;
-	    if (get_user(addr, (unsigned int *)userdata) ||
+		}
+		break;
+	}
+	case AR6000_XIOCTL_DIAG_WRITE:
+	{
+		u32 addr, data;
+		if (get_user(addr, (unsigned int *)userdata) ||
 		get_user(data, (unsigned int *)userdata + 1)) {
 		ret = -EFAULT;
 		break;
-	    }
-            addr = TARG_VTOP(ar->arTargetType, addr);
-            if (ar6000_WriteRegDiag(ar->arHifDevice, &addr, &data) != 0) {
-                ret = -EIO;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_KEEPALIVE:
-        {
-             WMI_SET_KEEPALIVE_CMD setKeepAlive;
-             if (ar->arWmiReady == false) {
-                 ret = -EIO;
-                 goto ioctl_done;
-             } else if (copy_from_user(&setKeepAlive, userdata,
-                        sizeof(setKeepAlive))){
-                 ret = -EFAULT;
-             } else {
-                 if (wmi_set_keepalive_cmd(ar->arWmi, setKeepAlive.keepaliveInterval) != 0) {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
-        case AR6000_XIOCTL_WMI_SET_PARAMS:
-        {
-             WMI_SET_PARAMS_CMD cmd;
-             if (ar->arWmiReady == false) {
-                 ret = -EIO;
-                 goto ioctl_done;
-             } else if (copy_from_user(&cmd, userdata,
-                        sizeof(cmd))){
-                 ret = -EFAULT;
-             } else if (copy_from_user(&cmd, userdata,
-                        sizeof(cmd) + cmd.length))
-            {
-                ret = -EFAULT;
-            } else {
-                 if (wmi_set_params_cmd(ar->arWmi, cmd.opcode, cmd.length, cmd.buffer) != 0) {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
-        case AR6000_XIOCTL_WMI_SET_MCAST_FILTER:
-        {
-             WMI_SET_MCAST_FILTER_CMD cmd;
-             if (ar->arWmiReady == false) {
-                 ret = -EIO;
-                 goto ioctl_done;
-             } else if (copy_from_user(&cmd, userdata,
-                        sizeof(cmd))){
-                 ret = -EFAULT;
-             } else {
-                 if (wmi_set_mcast_filter_cmd(ar->arWmi, cmd.multicast_mac[0],
-                                                                                     cmd.multicast_mac[1],
-                                                                                     cmd.multicast_mac[2],
-                                                                                     cmd.multicast_mac[3]) != 0) {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
-        case AR6000_XIOCTL_WMI_DEL_MCAST_FILTER:
-        {
-             WMI_SET_MCAST_FILTER_CMD cmd;
-             if (ar->arWmiReady == false) {
-                 ret = -EIO;
-                 goto ioctl_done;
-             } else if (copy_from_user(&cmd, userdata,
-                        sizeof(cmd))){
-                 ret = -EFAULT;
-             } else {
-                 if (wmi_del_mcast_filter_cmd(ar->arWmi, cmd.multicast_mac[0],
-                                                                                     cmd.multicast_mac[1],
-                                                                                     cmd.multicast_mac[2],
-                                                                                     cmd.multicast_mac[3]) != 0) {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
-        case AR6000_XIOCTL_WMI_MCAST_FILTER:
-        {
-             WMI_MCAST_FILTER_CMD cmd;
-             if (ar->arWmiReady == false) {
-                 ret = -EIO;
-                 goto ioctl_done;
-             } else if (copy_from_user(&cmd, userdata,
-                        sizeof(cmd))){
-                 ret = -EFAULT;
-             } else {
-                 if (wmi_mcast_filter_cmd(ar->arWmi, cmd.enable)  != 0) {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
-        case AR6000_XIOCTL_WMI_GET_KEEPALIVE:
-        {
-            AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-            WMI_GET_KEEPALIVE_CMD getKeepAlive;
-            int ret = 0;
-            if (ar->bIsDestroyProgress) {
-                ret =-EBUSY;
-                goto ioctl_done;
-            }
-            if (ar->arWmiReady == false) {
-               ret = -EIO;
-               goto ioctl_done;
-            }
-            if (down_interruptible(&ar->arSem)) {
-                ret = -ERESTARTSYS;
-                goto ioctl_done;
-            }
-            if (ar->bIsDestroyProgress) {
-                up(&ar->arSem);
-                ret = -EBUSY;
-                goto ioctl_done;
-            }
-            if (copy_from_user(&getKeepAlive, userdata,sizeof(getKeepAlive))) {
-               ret = -EFAULT;
-            } else {
-            getKeepAlive.keepaliveInterval = wmi_get_keepalive_cmd(ar->arWmi);
-            ar->arKeepaliveConfigured = 0xFF;
-            if (wmi_get_keepalive_configured(ar->arWmi) != 0){
-                up(&ar->arSem);
-                ret = -EIO;
-                goto ioctl_done;
-            }
-            wait_event_interruptible_timeout(arEvent, ar->arKeepaliveConfigured != 0xFF, wmitimeout * HZ);
-            if (signal_pending(current)) {
-                ret = -EINTR;
-            }
-
-            if (!ret) {
-                getKeepAlive.configured = ar->arKeepaliveConfigured;
-            }
-            if (copy_to_user(userdata, &getKeepAlive, sizeof(getKeepAlive))) {
-               ret = -EFAULT;
-            }
-            up(&ar->arSem);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_APPIE:
-        {
-            WMI_SET_APPIE_CMD appIEcmd;
-            u8 appIeInfo[IEEE80211_APPIE_FRAME_MAX_LEN];
-            u32 fType,ieLen;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            }
-	    if (get_user(fType, (u32 *)userdata)) {
+		}
+		addr = TARG_VTOP(ar->arTargetType, addr);
+		if (ar6000_WriteRegDiag(ar->arHifDevice, &addr, &data) != 0) {
+			ret = -EIO;
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_KEEPALIVE:
+	{
+		WMI_SET_KEEPALIVE_CMD setKeepAlive;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		} else if (copy_from_user(&setKeepAlive, userdata,
+					  sizeof(setKeepAlive))){
+			ret = -EFAULT;
+		} else {
+			if (wmi_set_keepalive_cmd(ar->arWmi, setKeepAlive.keepaliveInterval) != 0) {
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_PARAMS:
+	{
+		WMI_SET_PARAMS_CMD cmd;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		} else if (copy_from_user(&cmd, userdata,
+					  sizeof(cmd))){
+			ret = -EFAULT;
+		} else if (copy_from_user(&cmd, userdata,
+					  sizeof(cmd) + cmd.length))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_set_params_cmd(ar->arWmi, cmd.opcode, cmd.length, cmd.buffer) != 0) {
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_MCAST_FILTER:
+	{
+		WMI_SET_MCAST_FILTER_CMD cmd;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		} else if (copy_from_user(&cmd, userdata,
+					  sizeof(cmd))){
+			ret = -EFAULT;
+		} else {
+			if (wmi_set_mcast_filter_cmd(ar->arWmi, cmd.multicast_mac[0],
+						     cmd.multicast_mac[1],
+						     cmd.multicast_mac[2],
+						     cmd.multicast_mac[3]) != 0) {
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_DEL_MCAST_FILTER:
+	{
+		WMI_SET_MCAST_FILTER_CMD cmd;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		} else if (copy_from_user(&cmd, userdata,
+					  sizeof(cmd))){
+			ret = -EFAULT;
+		} else {
+			if (wmi_del_mcast_filter_cmd(ar->arWmi, cmd.multicast_mac[0],
+						     cmd.multicast_mac[1],
+						     cmd.multicast_mac[2],
+						     cmd.multicast_mac[3]) != 0) {
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_MCAST_FILTER:
+	{
+		WMI_MCAST_FILTER_CMD cmd;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		} else if (copy_from_user(&cmd, userdata,
+					  sizeof(cmd))){
+			ret = -EFAULT;
+		} else {
+			if (wmi_mcast_filter_cmd(ar->arWmi, cmd.enable)  != 0) {
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_GET_KEEPALIVE:
+	{
+		AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+		WMI_GET_KEEPALIVE_CMD getKeepAlive;
+		int ret = 0;
+		if (ar->bIsDestroyProgress) {
+			ret =-EBUSY;
+			goto ioctl_done;
+		}
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		}
+		if (down_interruptible(&ar->arSem)) {
+			ret = -ERESTARTSYS;
+			goto ioctl_done;
+		}
+		if (ar->bIsDestroyProgress) {
+			up(&ar->arSem);
+			ret = -EBUSY;
+			goto ioctl_done;
+		}
+		if (copy_from_user(&getKeepAlive, userdata,sizeof(getKeepAlive))) {
+			ret = -EFAULT;
+		} else {
+			getKeepAlive.keepaliveInterval = wmi_get_keepalive_cmd(ar->arWmi);
+			ar->arKeepaliveConfigured = 0xFF;
+			if (wmi_get_keepalive_configured(ar->arWmi) != 0){
+				up(&ar->arSem);
+				ret = -EIO;
+				goto ioctl_done;
+			}
+			wait_event_interruptible_timeout(arEvent, ar->arKeepaliveConfigured != 0xFF, wmitimeout * HZ);
+			if (signal_pending(current)) {
+				ret = -EINTR;
+			}
+
+			if (!ret) {
+				getKeepAlive.configured = ar->arKeepaliveConfigured;
+			}
+			if (copy_to_user(userdata, &getKeepAlive, sizeof(getKeepAlive))) {
+				ret = -EFAULT;
+			}
+			up(&ar->arSem);
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_APPIE:
+	{
+		WMI_SET_APPIE_CMD appIEcmd;
+		u8 appIeInfo[IEEE80211_APPIE_FRAME_MAX_LEN];
+		u32 fType,ieLen;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		}
+		if (get_user(fType, (u32 *)userdata)) {
 		ret = -EFAULT;
 		break;
-	    }
-            appIEcmd.mgmtFrmType = fType;
-            if (appIEcmd.mgmtFrmType >= IEEE80211_APPIE_NUM_OF_FRAME) {
-                ret = -EIO;
-            } else {
+		}
+		appIEcmd.mgmtFrmType = fType;
+		if (appIEcmd.mgmtFrmType >= IEEE80211_APPIE_NUM_OF_FRAME) {
+			ret = -EIO;
+		} else {
 		if (get_user(ieLen, (u32 *)(userdata + 4))) {
-		    ret = -EFAULT;
-		    break;
-		}
-                appIEcmd.ieLen = ieLen;
-                A_PRINTF("WPSIE: Type-%d, Len-%d\n",appIEcmd.mgmtFrmType, appIEcmd.ieLen);
-                if (appIEcmd.ieLen > IEEE80211_APPIE_FRAME_MAX_LEN) {
-                    ret = -EIO;
-                    break;
-                }
-                if (copy_from_user(appIeInfo, userdata + 8, appIEcmd.ieLen)) {
-                    ret = -EFAULT;
-                } else {
-                    if (wmi_set_appie_cmd(ar->arWmi, appIEcmd.mgmtFrmType,
-                                          appIEcmd.ieLen,  appIeInfo) != 0)
-                    {
-                        ret = -EIO;
-                    }
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_MGMT_FRM_RX_FILTER:
-        {
-            WMI_BSS_FILTER_CMD cmd;
-            u32 filterType;
-
-            if (copy_from_user(&filterType, userdata, sizeof(u32)))
-            {
-                ret = -EFAULT;
-                goto ioctl_done;
-            }
-            if (filterType & (IEEE80211_FILTER_TYPE_BEACON |
-                                    IEEE80211_FILTER_TYPE_PROBE_RESP))
-            {
-                cmd.bssFilter = ALL_BSS_FILTER;
-            } else {
-                cmd.bssFilter = NONE_BSS_FILTER;
-            }
-            if (wmi_bssfilter_cmd(ar->arWmi, cmd.bssFilter, 0) != 0) {
-                ret = -EIO;
-            } else {
-                ar->arUserBssFilter = cmd.bssFilter;
-            }
-
-            AR6000_SPIN_LOCK(&ar->arLock, 0);
-            ar->arMgmtFilter = filterType;
-            AR6000_SPIN_UNLOCK(&ar->arLock, 0);
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_WSC_STATUS:
-        {
-            u32 wsc_status;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-                goto ioctl_done;
-            } else if (copy_from_user(&wsc_status, userdata, sizeof(u32)))
-            {
-                ret = -EFAULT;
-                goto ioctl_done;
-            }
-            if (wmi_set_wsc_status_cmd(ar->arWmi, wsc_status) != 0) {
-                ret = -EIO;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_BMI_ROMPATCH_INSTALL:
-        {
-            u32 ROM_addr;
-            u32 RAM_addr;
-            u32 nbytes;
-            u32 do_activate;
-            u32 rompatch_id;
-
-	    if (get_user(ROM_addr, (u32 *)userdata) ||
+			ret = -EFAULT;
+			break;
+		}
+		appIEcmd.ieLen = ieLen;
+		A_PRINTF("WPSIE: Type-%d, Len-%d\n",appIEcmd.mgmtFrmType, appIEcmd.ieLen);
+		if (appIEcmd.ieLen > IEEE80211_APPIE_FRAME_MAX_LEN) {
+			ret = -EIO;
+			break;
+		}
+		if (copy_from_user(appIeInfo, userdata + 8, appIEcmd.ieLen)) {
+			ret = -EFAULT;
+		} else {
+			if (wmi_set_appie_cmd(ar->arWmi, appIEcmd.mgmtFrmType,
+					      appIEcmd.ieLen,  appIeInfo) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_MGMT_FRM_RX_FILTER:
+	{
+		WMI_BSS_FILTER_CMD cmd;
+		u32 filterType;
+
+		if (copy_from_user(&filterType, userdata, sizeof(u32)))
+		{
+			ret = -EFAULT;
+			goto ioctl_done;
+		}
+		if (filterType & (IEEE80211_FILTER_TYPE_BEACON |
+				  IEEE80211_FILTER_TYPE_PROBE_RESP))
+		{
+			cmd.bssFilter = ALL_BSS_FILTER;
+		} else {
+			cmd.bssFilter = NONE_BSS_FILTER;
+		}
+		if (wmi_bssfilter_cmd(ar->arWmi, cmd.bssFilter, 0) != 0) {
+			ret = -EIO;
+		} else {
+			ar->arUserBssFilter = cmd.bssFilter;
+		}
+
+		AR6000_SPIN_LOCK(&ar->arLock, 0);
+		ar->arMgmtFilter = filterType;
+		AR6000_SPIN_UNLOCK(&ar->arLock, 0);
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_WSC_STATUS:
+	{
+		u32 wsc_status;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+			goto ioctl_done;
+		} else if (copy_from_user(&wsc_status, userdata, sizeof(u32)))
+		{
+			ret = -EFAULT;
+			goto ioctl_done;
+		}
+		if (wmi_set_wsc_status_cmd(ar->arWmi, wsc_status) != 0) {
+			ret = -EIO;
+		}
+		break;
+	}
+	case AR6000_XIOCTL_BMI_ROMPATCH_INSTALL:
+	{
+		u32 ROM_addr;
+		u32 RAM_addr;
+		u32 nbytes;
+		u32 do_activate;
+		u32 rompatch_id;
+
+		if (get_user(ROM_addr, (u32 *)userdata) ||
 		get_user(RAM_addr, (u32 *)userdata + 1) ||
 		get_user(nbytes, (u32 *)userdata + 2) ||
 		get_user(do_activate, (u32 *)userdata + 3)) {
 		ret = -EFAULT;
 		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Install rompatch from ROM: 0x%x to RAM: 0x%x  length: %d\n",
-                             ROM_addr, RAM_addr, nbytes));
-            ret = BMIrompatchInstall(hifDevice, ROM_addr, RAM_addr,
-                                        nbytes, do_activate, &rompatch_id);
-            if (ret == 0) {
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Install rompatch from ROM: 0x%x to RAM: 0x%x  length: %d\n",
+						ROM_addr, RAM_addr, nbytes));
+		ret = BMIrompatchInstall(hifDevice, ROM_addr, RAM_addr,
+					 nbytes, do_activate, &rompatch_id);
+		if (ret == 0) {
 		/* return value */
 		if (put_user(rompatch_id, (unsigned int *)rq->ifr_data)) {
-		    ret = -EFAULT;
-		    break;
+			ret = -EFAULT;
+			break;
+		}
+		}
+		break;
 		}
-            }
-            break;
-        }
 
-        case AR6000_XIOCTL_BMI_ROMPATCH_UNINSTALL:
-        {
-            u32 rompatch_id;
+	case AR6000_XIOCTL_BMI_ROMPATCH_UNINSTALL:
+	{
+		u32 rompatch_id;
 
-	    if (get_user(rompatch_id, (u32 *)userdata)) {
+		if (get_user(rompatch_id, (u32 *)userdata)) {
 		ret = -EFAULT;
 		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("UNinstall rompatch_id %d\n", rompatch_id));
-            ret = BMIrompatchUninstall(hifDevice, rompatch_id);
-            break;
-        }
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("UNinstall rompatch_id %d\n", rompatch_id));
+		ret = BMIrompatchUninstall(hifDevice, rompatch_id);
+		break;
+	}
 
-        case AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE:
-        case AR6000_XIOCTL_BMI_ROMPATCH_DEACTIVATE:
-        {
-            u32 rompatch_count;
+	case AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE:
+	case AR6000_XIOCTL_BMI_ROMPATCH_DEACTIVATE:
+	{
+		u32 rompatch_count;
 
-	    if (get_user(rompatch_count, (u32 *)userdata)) {
+		if (get_user(rompatch_count, (u32 *)userdata)) {
 		ret = -EFAULT;
 		break;
-	    }
-            AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Change rompatch activation count=%d\n", rompatch_count));
-            length = sizeof(u32) * rompatch_count;
-            if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
-                A_MEMZERO(buffer, length);
-                if (copy_from_user(buffer, &userdata[sizeof(rompatch_count)], length))
-                {
-                    ret = -EFAULT;
-                } else {
-                    if (cmd == AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE) {
-                        ret = BMIrompatchActivate(hifDevice, rompatch_count, (u32 *)buffer);
-                    } else {
-                        ret = BMIrompatchDeactivate(hifDevice, rompatch_count, (u32 *)buffer);
-                    }
-                }
-                A_FREE(buffer);
-            } else {
-                ret = -ENOMEM;
-            }
-
-            break;
-        }
-        case AR6000_XIOCTL_SET_IP:
-        {
-            WMI_SET_IP_CMD setIP;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setIP, userdata,
-                                      sizeof(setIP)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_ip_cmd(ar->arWmi,
-                                &setIP) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-
-        case AR6000_XIOCTL_WMI_SET_HOST_SLEEP_MODE:
-        {
-            WMI_SET_HOST_SLEEP_MODE_CMD setHostSleepMode;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setHostSleepMode, userdata,
-                                      sizeof(setHostSleepMode)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_host_sleep_mode_cmd(ar->arWmi,
-                                &setHostSleepMode) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_SET_WOW_MODE:
-        {
-            WMI_SET_WOW_MODE_CMD setWowMode;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&setWowMode, userdata,
-                                      sizeof(setWowMode)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_wow_mode_cmd(ar->arWmi,
-                                &setWowMode) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_GET_WOW_LIST:
-        {
-            WMI_GET_WOW_LIST_CMD getWowList;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&getWowList, userdata,
-                                      sizeof(getWowList)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_get_wow_list_cmd(ar->arWmi,
-                                &getWowList) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_ADD_WOW_PATTERN:
-        {
+		}
+		AR_DEBUG_PRINTF(ATH_DEBUG_INFO,("Change rompatch activation count=%d\n", rompatch_count));
+		length = sizeof(u32) * rompatch_count;
+		if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) {
+			A_MEMZERO(buffer, length);
+			if (copy_from_user(buffer, &userdata[sizeof(rompatch_count)], length))
+			{
+				ret = -EFAULT;
+			} else {
+				if (cmd == AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE) {
+					ret = BMIrompatchActivate(hifDevice, rompatch_count, (u32 *)buffer);
+				} else {
+					ret = BMIrompatchDeactivate(hifDevice, rompatch_count, (u32 *)buffer);
+				}
+			}
+			A_FREE(buffer);
+		} else {
+			ret = -ENOMEM;
+		}
+
+		break;
+	}
+	case AR6000_XIOCTL_SET_IP:
+	{
+		WMI_SET_IP_CMD setIP;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&setIP, userdata,
+					  sizeof(setIP)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_set_ip_cmd(ar->arWmi,
+					   &setIP) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+
+	case AR6000_XIOCTL_WMI_SET_HOST_SLEEP_MODE:
+	{
+		WMI_SET_HOST_SLEEP_MODE_CMD setHostSleepMode;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&setHostSleepMode, userdata,
+					  sizeof(setHostSleepMode)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_set_host_sleep_mode_cmd(ar->arWmi,
+							&setHostSleepMode) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_SET_WOW_MODE:
+	{
+		WMI_SET_WOW_MODE_CMD setWowMode;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&setWowMode, userdata,
+					  sizeof(setWowMode)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_set_wow_mode_cmd(ar->arWmi,
+						 &setWowMode) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_GET_WOW_LIST:
+	{
+		WMI_GET_WOW_LIST_CMD getWowList;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&getWowList, userdata,
+					  sizeof(getWowList)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_get_wow_list_cmd(ar->arWmi,
+						 &getWowList) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_ADD_WOW_PATTERN:
+	{
 #define WOW_PATTERN_SIZE 64
 #define WOW_MASK_SIZE 64
 
-            WMI_ADD_WOW_PATTERN_CMD cmd;
-            u8 mask_data[WOW_PATTERN_SIZE]={0};
-            u8 pattern_data[WOW_PATTERN_SIZE]={0};
-
-            do {
-                if (ar->arWmiReady == false) {
-                    ret = -EIO;
-                    break;        
-                } 
-                if(copy_from_user(&cmd, userdata,
-                            sizeof(WMI_ADD_WOW_PATTERN_CMD))) 
-                {
-                    ret = -EFAULT;
-                    break;        
-                }
-                if (copy_from_user(pattern_data,
-                                      userdata + 3,
-                                      cmd.filter_size)) 
-                {
-                    ret = -EFAULT;
-                    break;        
-                }
-                if (copy_from_user(mask_data,
-                                  (userdata + 3 + cmd.filter_size),
-                                  cmd.filter_size))
-                {
-                    ret = -EFAULT;
-                    break;
-                }
-                if (wmi_add_wow_pattern_cmd(ar->arWmi,
-                            &cmd, pattern_data, mask_data, cmd.filter_size) != 0)
-                {
-                    ret = -EIO;
-                }
-            } while(false);
+		WMI_ADD_WOW_PATTERN_CMD cmd;
+		u8 mask_data[WOW_PATTERN_SIZE]={0};
+		u8 pattern_data[WOW_PATTERN_SIZE]={0};
+
+		do {
+			if (ar->arWmiReady == false) {
+				ret = -EIO;
+				break;
+			}
+			if (copy_from_user(&cmd, userdata,
+					  sizeof(WMI_ADD_WOW_PATTERN_CMD)))
+			{
+				ret = -EFAULT;
+				break;
+			}
+			if (copy_from_user(pattern_data,
+					   userdata + 3,
+					   cmd.filter_size))
+			{
+				ret = -EFAULT;
+				break;
+			}
+			if (copy_from_user(mask_data,
+					   (userdata + 3 + cmd.filter_size),
+					   cmd.filter_size))
+			{
+				ret = -EFAULT;
+				break;
+			}
+			if (wmi_add_wow_pattern_cmd(ar->arWmi,
+						    &cmd, pattern_data, mask_data, cmd.filter_size) != 0)
+			{
+				ret = -EIO;
+			}
+		} while (false);
 #undef WOW_PATTERN_SIZE
 #undef WOW_MASK_SIZE
-            break;
-        }
-        case AR6000_XIOCTL_WMI_DEL_WOW_PATTERN:
-        {
-            WMI_DEL_WOW_PATTERN_CMD delWowPattern;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&delWowPattern, userdata,
-                                      sizeof(delWowPattern)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_del_wow_pattern_cmd(ar->arWmi,
-                                &delWowPattern) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_DUMP_HTC_CREDIT_STATE:
-            if (ar->arHtcTarget != NULL) {
+		break;
+	}
+	case AR6000_XIOCTL_WMI_DEL_WOW_PATTERN:
+	{
+		WMI_DEL_WOW_PATTERN_CMD delWowPattern;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&delWowPattern, userdata,
+					  sizeof(delWowPattern)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_del_wow_pattern_cmd(ar->arWmi,
+						    &delWowPattern) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_DUMP_HTC_CREDIT_STATE:
+		if (ar->arHtcTarget != NULL) {
 #ifdef ATH_DEBUG_MODULE
-                HTCDumpCreditStates(ar->arHtcTarget);
+			HTCDumpCreditStates(ar->arHtcTarget);
 #endif /* ATH_DEBUG_MODULE */
 #ifdef HTC_EP_STAT_PROFILING
-                {
-                    HTC_ENDPOINT_STATS stats;
-                    int i;
-
-                    for (i = 0; i < 5; i++) {
-                        if (HTCGetEndpointStatistics(ar->arHtcTarget,
-                                                     i,
-                                                     HTC_EP_STAT_SAMPLE_AND_CLEAR,
-                                                     &stats)) {
-                            A_PRINTF(KERN_ALERT"------- Profiling Endpoint : %d \n", i);
-                            A_PRINTF(KERN_ALERT"TxCreditLowIndications : %d \n", stats.TxCreditLowIndications);
-                            A_PRINTF(KERN_ALERT"TxIssued : %d \n", stats.TxIssued);
-                            A_PRINTF(KERN_ALERT"TxDropped: %d \n", stats.TxDropped);
-                            A_PRINTF(KERN_ALERT"TxPacketsBundled : %d \n", stats.TxPacketsBundled);
-                            A_PRINTF(KERN_ALERT"TxBundles : %d \n", stats.TxBundles);
-                            A_PRINTF(KERN_ALERT"TxCreditRpts : %d \n", stats.TxCreditRpts);
-                            A_PRINTF(KERN_ALERT"TxCreditsRptsFromRx : %d \n", stats.TxCreditRptsFromRx);
-                            A_PRINTF(KERN_ALERT"TxCreditsRptsFromOther : %d \n", stats.TxCreditRptsFromOther);
-                            A_PRINTF(KERN_ALERT"TxCreditsRptsFromEp0 : %d \n", stats.TxCreditRptsFromEp0);
-                            A_PRINTF(KERN_ALERT"TxCreditsFromRx : %d \n", stats.TxCreditsFromRx);
-                            A_PRINTF(KERN_ALERT"TxCreditsFromOther : %d \n", stats.TxCreditsFromOther);
-                            A_PRINTF(KERN_ALERT"TxCreditsFromEp0 : %d \n", stats.TxCreditsFromEp0);
-                            A_PRINTF(KERN_ALERT"TxCreditsConsummed : %d \n", stats.TxCreditsConsummed);
-                            A_PRINTF(KERN_ALERT"TxCreditsReturned : %d \n", stats.TxCreditsReturned);
-                            A_PRINTF(KERN_ALERT"RxReceived : %d \n", stats.RxReceived);
-                            A_PRINTF(KERN_ALERT"RxPacketsBundled : %d \n", stats.RxPacketsBundled);
-                            A_PRINTF(KERN_ALERT"RxLookAheads : %d \n", stats.RxLookAheads);
-                            A_PRINTF(KERN_ALERT"RxBundleLookAheads : %d \n", stats.RxBundleLookAheads);
-                            A_PRINTF(KERN_ALERT"RxBundleIndFromHdr : %d \n", stats.RxBundleIndFromHdr);
-                            A_PRINTF(KERN_ALERT"RxAllocThreshHit : %d \n", stats.RxAllocThreshHit);
-                            A_PRINTF(KERN_ALERT"RxAllocThreshBytes : %d \n", stats.RxAllocThreshBytes);
-                            A_PRINTF(KERN_ALERT"---- \n");
-
-                        }
-            }
-                }
+			{
+				HTC_ENDPOINT_STATS stats;
+				int i;
+
+				for (i = 0; i < 5; i++) {
+					if (HTCGetEndpointStatistics(ar->arHtcTarget,
+								     i,
+								     HTC_EP_STAT_SAMPLE_AND_CLEAR,
+								     &stats)) {
+						A_PRINTF(KERN_ALERT"------- Profiling Endpoint : %d \n", i);
+						A_PRINTF(KERN_ALERT"TxCreditLowIndications : %d \n", stats.TxCreditLowIndications);
+						A_PRINTF(KERN_ALERT"TxIssued : %d \n", stats.TxIssued);
+						A_PRINTF(KERN_ALERT"TxDropped: %d \n", stats.TxDropped);
+						A_PRINTF(KERN_ALERT"TxPacketsBundled : %d \n", stats.TxPacketsBundled);
+						A_PRINTF(KERN_ALERT"TxBundles : %d \n", stats.TxBundles);
+						A_PRINTF(KERN_ALERT"TxCreditRpts : %d \n", stats.TxCreditRpts);
+						A_PRINTF(KERN_ALERT"TxCreditsRptsFromRx : %d \n", stats.TxCreditRptsFromRx);
+						A_PRINTF(KERN_ALERT"TxCreditsRptsFromOther : %d \n", stats.TxCreditRptsFromOther);
+						A_PRINTF(KERN_ALERT"TxCreditsRptsFromEp0 : %d \n", stats.TxCreditRptsFromEp0);
+						A_PRINTF(KERN_ALERT"TxCreditsFromRx : %d \n", stats.TxCreditsFromRx);
+						A_PRINTF(KERN_ALERT"TxCreditsFromOther : %d \n", stats.TxCreditsFromOther);
+						A_PRINTF(KERN_ALERT"TxCreditsFromEp0 : %d \n", stats.TxCreditsFromEp0);
+						A_PRINTF(KERN_ALERT"TxCreditsConsummed : %d \n", stats.TxCreditsConsummed);
+						A_PRINTF(KERN_ALERT"TxCreditsReturned : %d \n", stats.TxCreditsReturned);
+						A_PRINTF(KERN_ALERT"RxReceived : %d \n", stats.RxReceived);
+						A_PRINTF(KERN_ALERT"RxPacketsBundled : %d \n", stats.RxPacketsBundled);
+						A_PRINTF(KERN_ALERT"RxLookAheads : %d \n", stats.RxLookAheads);
+						A_PRINTF(KERN_ALERT"RxBundleLookAheads : %d \n", stats.RxBundleLookAheads);
+						A_PRINTF(KERN_ALERT"RxBundleIndFromHdr : %d \n", stats.RxBundleIndFromHdr);
+						A_PRINTF(KERN_ALERT"RxAllocThreshHit : %d \n", stats.RxAllocThreshHit);
+						A_PRINTF(KERN_ALERT"RxAllocThreshBytes : %d \n", stats.RxAllocThreshBytes);
+						A_PRINTF(KERN_ALERT"---- \n");
+
+					}
+				}
+			}
 #endif
-            }
-            break;
-        case AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE:
-            if (ar->arHtcTarget != NULL) {
-                struct ar6000_traffic_activity_change data;
-
-                if (copy_from_user(&data, userdata, sizeof(data)))
-                {
-                    ret = -EFAULT;
-                    goto ioctl_done;
-                }
-                    /* note, this is used for testing (mbox ping testing), indicate activity
-                     * change using the stream ID as the traffic class */
-                ar6000_indicate_tx_activity(ar,
-                                            (u8)data.StreamID,
-                                            data.Active ? true : false);
-            }
-            break;
-        case AR6000_XIOCTL_WMI_SET_CONNECT_CTRL_FLAGS:
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&connectCtrlFlags, userdata,
-                                      sizeof(connectCtrlFlags)))
-            {
-                ret = -EFAULT;
-            } else {
-                ar->arConnectCtrlFlags = connectCtrlFlags;
-            }
-            break;
-        case AR6000_XIOCTL_WMI_SET_AKMP_PARAMS:
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&akmpParams, userdata,
-                                      sizeof(WMI_SET_AKMP_PARAMS_CMD)))
-            {
-                ret = -EFAULT;
-            } else {
-                if (wmi_set_akmp_params_cmd(ar->arWmi, &akmpParams) != 0) {
-                    ret = -EIO;
-                }
-            }
-            break;
-        case AR6000_XIOCTL_WMI_SET_PMKID_LIST:
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else {
-                if (copy_from_user(&pmkidInfo.numPMKID, userdata,
-                                      sizeof(pmkidInfo.numPMKID)))
-                {
-                    ret = -EFAULT;
-                    break;
-                }
-                if (copy_from_user(&pmkidInfo.pmkidList,
-                                   userdata + sizeof(pmkidInfo.numPMKID),
-                                   pmkidInfo.numPMKID * sizeof(WMI_PMKID)))
-                {
-                    ret = -EFAULT;
-                    break;
-                }
-                if (wmi_set_pmkid_list_cmd(ar->arWmi, &pmkidInfo) != 0) {
-                    ret = -EIO;
-                }
-            }
-            break;
-        case AR6000_XIOCTL_WMI_GET_PMKID_LIST:
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else  {
-                if (wmi_get_pmkid_list_cmd(ar->arWmi) != 0) {
-                    ret = -EIO;
-                }
-            }
-            break;
-        case AR6000_XIOCTL_WMI_ABORT_SCAN:
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            }
-            ret = wmi_abort_scan_cmd(ar->arWmi);
-            break;
-        case AR6000_XIOCTL_AP_HIDDEN_SSID:
-        {
-            u8 hidden_ssid;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&hidden_ssid, userdata, sizeof(hidden_ssid))) {
-                ret = -EFAULT;
-            } else {
-                wmi_ap_set_hidden_ssid(ar->arWmi, hidden_ssid);
-                ar->ap_hidden_ssid = hidden_ssid;
-                ar->ap_profile_flag = 1; /* There is a change in profile */
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_STA_LIST:
-        {
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else {
-                u8 i;
-                ap_get_sta_t temp;
-                A_MEMZERO(&temp, sizeof(temp));
-                for(i=0;i<AP_MAX_NUM_STA;i++) {
-                    A_MEMCPY(temp.sta[i].mac, ar->sta_list[i].mac, ATH_MAC_LEN);
-                    temp.sta[i].aid = ar->sta_list[i].aid;
-                    temp.sta[i].keymgmt = ar->sta_list[i].keymgmt;
-                    temp.sta[i].ucipher = ar->sta_list[i].ucipher;
-                    temp.sta[i].auth = ar->sta_list[i].auth;
-                }
-                if(copy_to_user((ap_get_sta_t *)rq->ifr_data, &temp,
-                                 sizeof(ar->sta_list))) {
-                    ret = -EFAULT;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_SET_NUM_STA:
-        {
-            u8 num_sta;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&num_sta, userdata, sizeof(num_sta))) {
-                ret = -EFAULT;
-            } else if(num_sta > AP_MAX_NUM_STA) {
-                /* value out of range */
-                ret = -EINVAL;
-            } else {
-                wmi_ap_set_num_sta(ar->arWmi, num_sta);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_SET_ACL_POLICY:
-        {
-            u8 policy;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&policy, userdata, sizeof(policy))) {
-                ret = -EFAULT;
-            } else if(policy == ar->g_acl.policy) {
-                /* No change in policy */
-            } else {
-                if(!(policy & AP_ACL_RETAIN_LIST_MASK)) {
-                    /* clear ACL list */
-                    memset(&ar->g_acl,0,sizeof(WMI_AP_ACL));
-                }
-                ar->g_acl.policy = policy;
-                wmi_ap_set_acl_policy(ar->arWmi, policy);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_SET_ACL_MAC:
-        {
-            WMI_AP_ACL_MAC_CMD    acl;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&acl, userdata, sizeof(acl))) {
-                ret = -EFAULT;
-            } else {
-                if(acl_add_del_mac(&ar->g_acl, &acl)) {
-                    wmi_ap_acl_mac_list(ar->arWmi, &acl);
-                } else {
-                    A_PRINTF("ACL list error\n");
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_ACL_LIST:
-        {
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((WMI_AP_ACL *)rq->ifr_data, &ar->g_acl,
-                                 sizeof(WMI_AP_ACL))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_COMMIT_CONFIG:
-        {
-            ret = ar6000_ap_mode_profile_commit(ar);
-            break;
-        }
-        case IEEE80211_IOCTL_GETWPAIE:
-        {
-            struct ieee80211req_wpaie wpaie;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&wpaie, userdata, sizeof(wpaie))) {
-                ret = -EFAULT;
-            } else if (ar6000_ap_mode_get_wpa_ie(ar, &wpaie)) {
-                ret = -EFAULT;
-            } else if(copy_to_user(userdata, &wpaie, sizeof(wpaie))) {
-                ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_CONN_INACT_TIME:
-        {
-            u32 period;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&period, userdata, sizeof(period))) {
-                ret = -EFAULT;
-            } else {
-                wmi_ap_conn_inact_time(ar->arWmi, period);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_PROT_SCAN_TIME:
-        {
-            WMI_AP_PROT_SCAN_TIME_CMD  bgscan;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&bgscan, userdata, sizeof(bgscan))) {
-                ret = -EFAULT;
-            } else {
-                wmi_ap_bgscan_time(ar->arWmi, bgscan.period_min, bgscan.dwell_ms);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_SET_COUNTRY:
-        {
-            ret = ar6000_ioctl_set_country(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_AP_SET_DTIM:
-        {
-            WMI_AP_SET_DTIM_CMD  d;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&d, userdata, sizeof(d))) {
-                ret = -EFAULT;
-            } else {
-                if(d.dtim > 0 && d.dtim < 11) {
-                    ar->ap_dtim_period = d.dtim;
-                    wmi_ap_set_dtim(ar->arWmi, d.dtim);
-                    ar->ap_profile_flag = 1; /* There is a change in profile */
-                } else {
-                    A_PRINTF("DTIM out of range. Valid range is [1-10]\n");
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WMI_TARGET_EVENT_REPORT:
-        {
-            WMI_SET_TARGET_EVENT_REPORT_CMD evtCfgCmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            }
-            if (copy_from_user(&evtCfgCmd, userdata,
-                               sizeof(evtCfgCmd))) {
-                ret = -EFAULT;
-                break;
-            }
-            ret = wmi_set_target_event_report_cmd(ar->arWmi, &evtCfgCmd);
-            break;
-        }
-        case AR6000_XIOCTL_AP_INTRA_BSS_COMM:
-        {
-            u8 intra=0;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&intra, userdata, sizeof(intra))) {
-                ret = -EFAULT;
-            } else {
-                ar->intra_bss = (intra?1:0);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_DUMP_MODULE_DEBUG_INFO:
-        {
-            struct drv_debug_module_s moduleinfo;
-
-            if (copy_from_user(&moduleinfo, userdata, sizeof(moduleinfo))) {
-                ret = -EFAULT;
-                break;
-            }
-
-            a_dump_module_debug_info_by_name(moduleinfo.modulename);
-            ret = 0;
-            break;
-        }
-        case AR6000_XIOCTL_MODULE_DEBUG_SET_MASK:
-        {
-            struct drv_debug_module_s moduleinfo;
-
-            if (copy_from_user(&moduleinfo, userdata, sizeof(moduleinfo))) {
-                ret = -EFAULT;
-                break;
-            }
-
-            if (a_set_module_mask(moduleinfo.modulename, moduleinfo.mask)) {
-                ret = -EFAULT;
-            }
-
-            break;
-        }
-        case AR6000_XIOCTL_MODULE_DEBUG_GET_MASK:
-        {
-            struct drv_debug_module_s moduleinfo;
-
-            if (copy_from_user(&moduleinfo, userdata, sizeof(moduleinfo))) {
-                ret = -EFAULT;
-                break;
-            }
-
-            if (a_get_module_mask(moduleinfo.modulename, &moduleinfo.mask)) {
-                ret = -EFAULT;
-                break;
-            }
-
-            if (copy_to_user(userdata, &moduleinfo, sizeof(moduleinfo))) {
-                ret = -EFAULT;
-                break;
-            }
-
-            break;
-        }
+		}
+		break;
+	case AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE:
+		if (ar->arHtcTarget != NULL) {
+			struct ar6000_traffic_activity_change data;
+
+			if (copy_from_user(&data, userdata, sizeof(data)))
+			{
+				ret = -EFAULT;
+				goto ioctl_done;
+			}
+			/* note, this is used for testing (mbox ping testing), indicate activity
+			 * change using the stream ID as the traffic class */
+			ar6000_indicate_tx_activity(ar,
+						    (u8)data.StreamID,
+						    data.Active ? true : false);
+		}
+		break;
+	case AR6000_XIOCTL_WMI_SET_CONNECT_CTRL_FLAGS:
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&connectCtrlFlags, userdata,
+					  sizeof(connectCtrlFlags)))
+		{
+			ret = -EFAULT;
+		} else {
+			ar->arConnectCtrlFlags = connectCtrlFlags;
+		}
+		break;
+	case AR6000_XIOCTL_WMI_SET_AKMP_PARAMS:
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&akmpParams, userdata,
+					  sizeof(WMI_SET_AKMP_PARAMS_CMD)))
+		{
+			ret = -EFAULT;
+		} else {
+			if (wmi_set_akmp_params_cmd(ar->arWmi, &akmpParams) != 0) {
+				ret = -EIO;
+			}
+		}
+		break;
+	case AR6000_XIOCTL_WMI_SET_PMKID_LIST:
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else {
+			if (copy_from_user(&pmkidInfo.numPMKID, userdata,
+					   sizeof(pmkidInfo.numPMKID)))
+			{
+				ret = -EFAULT;
+				break;
+			}
+			if (copy_from_user(&pmkidInfo.pmkidList,
+					   userdata + sizeof(pmkidInfo.numPMKID),
+					   pmkidInfo.numPMKID * sizeof(WMI_PMKID)))
+			{
+				ret = -EFAULT;
+				break;
+			}
+			if (wmi_set_pmkid_list_cmd(ar->arWmi, &pmkidInfo) != 0) {
+				ret = -EIO;
+			}
+		}
+		break;
+	case AR6000_XIOCTL_WMI_GET_PMKID_LIST:
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else  {
+			if (wmi_get_pmkid_list_cmd(ar->arWmi) != 0) {
+				ret = -EIO;
+			}
+		}
+		break;
+	case AR6000_XIOCTL_WMI_ABORT_SCAN:
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		}
+		ret = wmi_abort_scan_cmd(ar->arWmi);
+		break;
+	case AR6000_XIOCTL_AP_HIDDEN_SSID:
+	{
+		u8 hidden_ssid;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&hidden_ssid, userdata, sizeof(hidden_ssid))) {
+			ret = -EFAULT;
+		} else {
+			wmi_ap_set_hidden_ssid(ar->arWmi, hidden_ssid);
+			ar->ap_hidden_ssid = hidden_ssid;
+			ar->ap_profile_flag = 1; /* There is a change in profile */
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_GET_STA_LIST:
+	{
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else {
+			u8 i;
+			ap_get_sta_t temp;
+			A_MEMZERO(&temp, sizeof(temp));
+			for(i=0;i<AP_MAX_NUM_STA;i++) {
+				A_MEMCPY(temp.sta[i].mac, ar->sta_list[i].mac, ATH_MAC_LEN);
+				temp.sta[i].aid = ar->sta_list[i].aid;
+				temp.sta[i].keymgmt = ar->sta_list[i].keymgmt;
+				temp.sta[i].ucipher = ar->sta_list[i].ucipher;
+				temp.sta[i].auth = ar->sta_list[i].auth;
+			}
+			if (copy_to_user((ap_get_sta_t *)rq->ifr_data, &temp,
+					sizeof(ar->sta_list))) {
+				ret = -EFAULT;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_SET_NUM_STA:
+	{
+		u8 num_sta;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&num_sta, userdata, sizeof(num_sta))) {
+			ret = -EFAULT;
+		} else if (num_sta > AP_MAX_NUM_STA) {
+			/* value out of range */
+			ret = -EINVAL;
+		} else {
+			wmi_ap_set_num_sta(ar->arWmi, num_sta);
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_SET_ACL_POLICY:
+	{
+		u8 policy;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&policy, userdata, sizeof(policy))) {
+			ret = -EFAULT;
+		} else if (policy == ar->g_acl.policy) {
+			/* No change in policy */
+		} else {
+			if (!(policy & AP_ACL_RETAIN_LIST_MASK)) {
+				/* clear ACL list */
+				memset(&ar->g_acl,0,sizeof(WMI_AP_ACL));
+			}
+			ar->g_acl.policy = policy;
+			wmi_ap_set_acl_policy(ar->arWmi, policy);
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_SET_ACL_MAC:
+	{
+		WMI_AP_ACL_MAC_CMD    acl;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&acl, userdata, sizeof(acl))) {
+			ret = -EFAULT;
+		} else {
+			if (acl_add_del_mac(&ar->g_acl, &acl)) {
+				wmi_ap_acl_mac_list(ar->arWmi, &acl);
+			} else {
+				A_PRINTF("ACL list error\n");
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_GET_ACL_LIST:
+	{
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_to_user((WMI_AP_ACL *)rq->ifr_data, &ar->g_acl,
+				       sizeof(WMI_AP_ACL))) {
+			ret = -EFAULT;
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_COMMIT_CONFIG:
+	{
+		ret = ar6000_ap_mode_profile_commit(ar);
+		break;
+	}
+	case IEEE80211_IOCTL_GETWPAIE:
+	{
+		struct ieee80211req_wpaie wpaie;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&wpaie, userdata, sizeof(wpaie))) {
+			ret = -EFAULT;
+		} else if (ar6000_ap_mode_get_wpa_ie(ar, &wpaie)) {
+			ret = -EFAULT;
+		} else if (copy_to_user(userdata, &wpaie, sizeof(wpaie))) {
+			ret = -EFAULT;
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_CONN_INACT_TIME:
+	{
+		u32 period;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&period, userdata, sizeof(period))) {
+			ret = -EFAULT;
+		} else {
+			wmi_ap_conn_inact_time(ar->arWmi, period);
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_PROT_SCAN_TIME:
+	{
+		WMI_AP_PROT_SCAN_TIME_CMD  bgscan;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&bgscan, userdata, sizeof(bgscan))) {
+			ret = -EFAULT;
+		} else {
+			wmi_ap_bgscan_time(ar->arWmi, bgscan.period_min, bgscan.dwell_ms);
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_SET_COUNTRY:
+	{
+		ret = ar6000_ioctl_set_country(dev, rq);
+		break;
+	}
+	case AR6000_XIOCTL_AP_SET_DTIM:
+	{
+		WMI_AP_SET_DTIM_CMD  d;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&d, userdata, sizeof(d))) {
+			ret = -EFAULT;
+		} else {
+			if (d.dtim > 0 && d.dtim < 11) {
+				ar->ap_dtim_period = d.dtim;
+				wmi_ap_set_dtim(ar->arWmi, d.dtim);
+				ar->ap_profile_flag = 1; /* There is a change in profile */
+			} else {
+				A_PRINTF("DTIM out of range. Valid range is [1-10]\n");
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WMI_TARGET_EVENT_REPORT:
+	{
+		WMI_SET_TARGET_EVENT_REPORT_CMD evtCfgCmd;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		}
+		if (copy_from_user(&evtCfgCmd, userdata,
+				   sizeof(evtCfgCmd))) {
+			ret = -EFAULT;
+			break;
+		}
+		ret = wmi_set_target_event_report_cmd(ar->arWmi, &evtCfgCmd);
+		break;
+	}
+	case AR6000_XIOCTL_AP_INTRA_BSS_COMM:
+	{
+		u8 intra=0;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&intra, userdata, sizeof(intra))) {
+			ret = -EFAULT;
+		} else {
+			ar->intra_bss = (intra?1:0);
+		}
+		break;
+	}
+	case AR6000_XIOCTL_DUMP_MODULE_DEBUG_INFO:
+	{
+		struct drv_debug_module_s moduleinfo;
+
+		if (copy_from_user(&moduleinfo, userdata, sizeof(moduleinfo))) {
+			ret = -EFAULT;
+			break;
+		}
+
+		a_dump_module_debug_info_by_name(moduleinfo.modulename);
+		ret = 0;
+		break;
+	}
+	case AR6000_XIOCTL_MODULE_DEBUG_SET_MASK:
+	{
+		struct drv_debug_module_s moduleinfo;
+
+		if (copy_from_user(&moduleinfo, userdata, sizeof(moduleinfo))) {
+			ret = -EFAULT;
+			break;
+		}
+
+		if (a_set_module_mask(moduleinfo.modulename, moduleinfo.mask)) {
+			ret = -EFAULT;
+		}
+
+		break;
+	}
+	case AR6000_XIOCTL_MODULE_DEBUG_GET_MASK:
+	{
+		struct drv_debug_module_s moduleinfo;
+
+		if (copy_from_user(&moduleinfo, userdata, sizeof(moduleinfo))) {
+			ret = -EFAULT;
+			break;
+		}
+
+		if (a_get_module_mask(moduleinfo.modulename, &moduleinfo.mask)) {
+			ret = -EFAULT;
+			break;
+		}
+
+		if (copy_to_user(userdata, &moduleinfo, sizeof(moduleinfo))) {
+			ret = -EFAULT;
+			break;
+		}
+
+		break;
+	}
 #ifdef ATH_AR6K_11N_SUPPORT
-        case AR6000_XIOCTL_DUMP_RCV_AGGR_STATS:
-        {
-            PACKET_LOG *copy_of_pkt_log;
-
-            aggr_dump_stats(ar->aggr_cntxt, &copy_of_pkt_log);
-            if (copy_to_user(rq->ifr_data, copy_of_pkt_log, sizeof(PACKET_LOG))) {
-                ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_SETUP_AGGR:
-        {
-            WMI_ADDBA_REQ_CMD cmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-                ret = -EFAULT;
-            } else {
-                wmi_setup_aggr_cmd(ar->arWmi, cmd.tid);
-            }
-        }
-        break;
-
-        case AR6000_XIOCTL_DELE_AGGR:
-        {
-            WMI_DELBA_REQ_CMD cmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-                ret = -EFAULT;
-            } else {
-                wmi_delete_aggr_cmd(ar->arWmi, cmd.tid, cmd.is_sender_initiator);
-            }
-        }
-        break;
-
-        case AR6000_XIOCTL_ALLOW_AGGR:
-        {
-            WMI_ALLOW_AGGR_CMD cmd;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-                ret = -EFAULT;
-            } else {
-                wmi_allow_aggr_cmd(ar->arWmi, cmd.tx_allow_aggr, cmd.rx_allow_aggr);
-            }
-        }
-        break;
-
-        case AR6000_XIOCTL_SET_HT_CAP:
-        {
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&htCap, userdata,
-                                      sizeof(htCap)))
-            {
-                ret = -EFAULT;
-            } else {
-
-                if (wmi_set_ht_cap_cmd(ar->arWmi, &htCap) != 0)
-                {
-                    ret = -EIO;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_SET_HT_OP:
-        {
-             if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&htOp, userdata,
-                                      sizeof(htOp)))
-            {
-                 ret = -EFAULT;
-             } else {
-
-                if (wmi_set_ht_op_cmd(ar->arWmi, htOp.sta_chan_width) != 0)
-                {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
+	case AR6000_XIOCTL_DUMP_RCV_AGGR_STATS:
+	{
+		PACKET_LOG *copy_of_pkt_log;
+
+		aggr_dump_stats(ar->aggr_cntxt, &copy_of_pkt_log);
+		if (copy_to_user(rq->ifr_data, copy_of_pkt_log, sizeof(PACKET_LOG))) {
+			ret = -EFAULT;
+		}
+		break;
+	}
+	case AR6000_XIOCTL_SETUP_AGGR:
+	{
+		WMI_ADDBA_REQ_CMD cmd;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
+			ret = -EFAULT;
+		} else {
+			wmi_setup_aggr_cmd(ar->arWmi, cmd.tid);
+		}
+	}
+	break;
+
+	case AR6000_XIOCTL_DELE_AGGR:
+	{
+		WMI_DELBA_REQ_CMD cmd;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
+			ret = -EFAULT;
+		} else {
+			wmi_delete_aggr_cmd(ar->arWmi, cmd.tid, cmd.is_sender_initiator);
+		}
+	}
+	break;
+
+	case AR6000_XIOCTL_ALLOW_AGGR:
+	{
+		WMI_ALLOW_AGGR_CMD cmd;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
+			ret = -EFAULT;
+		} else {
+			wmi_allow_aggr_cmd(ar->arWmi, cmd.tx_allow_aggr, cmd.rx_allow_aggr);
+		}
+	}
+	break;
+
+	case AR6000_XIOCTL_SET_HT_CAP:
+	{
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&htCap, userdata,
+					  sizeof(htCap)))
+		{
+			ret = -EFAULT;
+		} else {
+
+			if (wmi_set_ht_cap_cmd(ar->arWmi, &htCap) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_SET_HT_OP:
+	{
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&htOp, userdata,
+					  sizeof(htOp)))
+		{
+			ret = -EFAULT;
+		} else {
+
+			if (wmi_set_ht_op_cmd(ar->arWmi, htOp.sta_chan_width) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
 #endif
-        case AR6000_XIOCTL_ACL_DATA:
-        {
-            void *osbuf = NULL;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (ar6000_create_acl_data_osbuf(dev, (u8 *)userdata, &osbuf) != 0) {
-                     ret = -EIO;
-            } else {
-                if (wmi_data_hdr_add(ar->arWmi, osbuf, DATA_MSGTYPE, 0, WMI_DATA_HDR_DATA_TYPE_ACL,0,NULL) != 0) {
-                    AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("XIOCTL_ACL_DATA - wmi_data_hdr_add failed\n"));
-                } else {
-                    /* Send data buffer over HTC */
-                    ar6000_acl_data_tx(osbuf, ar->arNetDev);
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_HCI_CMD:
-        {
-            char tmp_buf[512];
-            s8 i;
-            WMI_HCI_CMD *cmd = (WMI_HCI_CMD *)tmp_buf;
-            u8 size;
-
-            size = sizeof(cmd->cmd_buf_sz);
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(cmd, userdata, size)) {
-                 ret = -EFAULT;
-            } else if(copy_from_user(cmd->buf, userdata + size, cmd->cmd_buf_sz)) {
-                    ret = -EFAULT;
-            } else {
-                if (wmi_send_hci_cmd(ar->arWmi, cmd->buf, cmd->cmd_buf_sz) != 0) {
-                     ret = -EIO;
-                }else if(loghci) {
-                    A_PRINTF_LOG("HCI Command To PAL --> \n");
-                    for(i = 0; i < cmd->cmd_buf_sz; i++) {
-                        A_PRINTF_LOG("0x%02x ",cmd->buf[i]);
-                        if((i % 10) == 0) {
-                            A_PRINTF_LOG("\n");
-                        }
-                    }
-                    A_PRINTF_LOG("\n");
-                    A_PRINTF_LOG("==================================\n");
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_WLAN_CONN_PRECEDENCE:
-        {
-            WMI_SET_BT_WLAN_CONN_PRECEDENCE cmd;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
-                ret = -EFAULT;
-            } else {
-                if (cmd.precedence == BT_WLAN_CONN_PRECDENCE_WLAN ||
-                            cmd.precedence == BT_WLAN_CONN_PRECDENCE_PAL) {
-                    if ( wmi_set_wlan_conn_precedence_cmd(ar->arWmi, cmd.precedence) != 0) {
-                        ret = -EIO;
-                    }
-                } else {
-                    ret = -EINVAL;
-                }
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_STAT:
-        {
-            ret = ar6000_ioctl_get_ap_stats(dev, rq);
-            break;
-        }
-        case AR6000_XIOCTL_SET_TX_SELECT_RATES:
-        {
-            WMI_SET_TX_SELECT_RATES_CMD masks;
-
-             if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&masks, userdata,
-                                      sizeof(masks)))
-            {
-                 ret = -EFAULT;
-             } else {
-
-                if (wmi_set_tx_select_rates_cmd(ar->arWmi, masks.rateMasks) != 0)
-                {
-                     ret = -EIO;
-               }
-             }
-             break;
-        }
-        case AR6000_XIOCTL_AP_GET_HIDDEN_SSID:
-        {
-            WMI_AP_HIDDEN_SSID_CMD ssid;
-            ssid.hidden_ssid = ar->ap_hidden_ssid;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((WMI_AP_HIDDEN_SSID_CMD *)rq->ifr_data,
-                                    &ssid, sizeof(WMI_AP_HIDDEN_SSID_CMD))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_COUNTRY:
-        {
-            WMI_AP_SET_COUNTRY_CMD cty;
-            A_MEMCPY(cty.countryCode, ar->ap_country_code, 3);
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((WMI_AP_SET_COUNTRY_CMD *)rq->ifr_data,
-                                    &cty, sizeof(WMI_AP_SET_COUNTRY_CMD))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_WMODE:
-        {
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((u8 *)rq->ifr_data,
-                                    &ar->ap_wmode, sizeof(u8))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_DTIM:
-        {
-            WMI_AP_SET_DTIM_CMD dtim;
-            dtim.dtim = ar->ap_dtim_period;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((WMI_AP_SET_DTIM_CMD *)rq->ifr_data,
-                                    &dtim, sizeof(WMI_AP_SET_DTIM_CMD))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_BINTVL:
-        {
-            WMI_BEACON_INT_CMD bi;
-            bi.beaconInterval = ar->ap_beacon_interval;
-
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((WMI_BEACON_INT_CMD *)rq->ifr_data,
-                                    &bi, sizeof(WMI_BEACON_INT_CMD))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_GET_RTS:
-        {
-            WMI_SET_RTS_CMD rts;
-            rts.threshold = ar->arRTS;
-	     
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if(copy_to_user((WMI_SET_RTS_CMD *)rq->ifr_data,
-                                    &rts, sizeof(WMI_SET_RTS_CMD))) {
-                    ret = -EFAULT;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_FETCH_TARGET_REGS:
-        {
-            u32 targregs[AR6003_FETCH_TARG_REGS_COUNT];
-
-            if (ar->arTargetType == TARGET_TYPE_AR6003) {
-                ar6k_FetchTargetRegs(hifDevice, targregs);
-                if (copy_to_user((u32 *)rq->ifr_data, &targregs, sizeof(targregs)))
-                {
-                    ret = -EFAULT;
-                }
-            } else {
-                ret = -EOPNOTSUPP;
-            }
-            break;
-        }
-        case AR6000_XIOCTL_AP_SET_11BG_RATESET:
-        {
-            WMI_AP_SET_11BG_RATESET_CMD  rate;
-            if (ar->arWmiReady == false) {
-                ret = -EIO;
-            } else if (copy_from_user(&rate, userdata, sizeof(rate))) {
-                ret = -EFAULT;
-            } else {
-                wmi_ap_set_rateset(ar->arWmi, rate.rateset);
-            }
-            break;
-        }
-        case AR6000_XIOCTL_GET_WLAN_SLEEP_STATE:
-        {
-            WMI_REPORT_SLEEP_STATE_EVENT  wmiSleepEvent ;
-
-            if (ar->arWlanState == WLAN_ENABLED) {
-                wmiSleepEvent.sleepState = WMI_REPORT_SLEEP_STATUS_IS_AWAKE;
-            } else {
-                wmiSleepEvent.sleepState = WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP;
-            }
-            rq->ifr_ifru.ifru_ivalue = ar->arWlanState; /* return value */
-
-            ar6000_send_event_to_app(ar, WMI_REPORT_SLEEP_STATE_EVENTID, (u8 *)&wmiSleepEvent,
-                                     sizeof(WMI_REPORT_SLEEP_STATE_EVENTID));
-            break;
-        }
+	case AR6000_XIOCTL_ACL_DATA:
+	{
+		void *osbuf = NULL;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (ar6000_create_acl_data_osbuf(dev, (u8 *)userdata, &osbuf) != 0) {
+			ret = -EIO;
+		} else {
+			if (wmi_data_hdr_add(ar->arWmi, osbuf, DATA_MSGTYPE, 0, WMI_DATA_HDR_DATA_TYPE_ACL,0,NULL) != 0) {
+				AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("XIOCTL_ACL_DATA - wmi_data_hdr_add failed\n"));
+			} else {
+				/* Send data buffer over HTC */
+				ar6000_acl_data_tx(osbuf, ar->arNetDev);
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_HCI_CMD:
+	{
+		char tmp_buf[512];
+		s8 i;
+		WMI_HCI_CMD *cmd = (WMI_HCI_CMD *)tmp_buf;
+		u8 size;
+
+		size = sizeof(cmd->cmd_buf_sz);
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(cmd, userdata, size)) {
+			ret = -EFAULT;
+		} else if (copy_from_user(cmd->buf, userdata + size, cmd->cmd_buf_sz)) {
+			ret = -EFAULT;
+		} else {
+			if (wmi_send_hci_cmd(ar->arWmi, cmd->buf, cmd->cmd_buf_sz) != 0) {
+				ret = -EIO;
+			}else if (loghci) {
+				A_PRINTF_LOG("HCI Command To PAL --> \n");
+				for(i = 0; i < cmd->cmd_buf_sz; i++) {
+					A_PRINTF_LOG("0x%02x ",cmd->buf[i]);
+					if ((i % 10) == 0) {
+						A_PRINTF_LOG("\n");
+					}
+				}
+				A_PRINTF_LOG("\n");
+				A_PRINTF_LOG("==================================\n");
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_WLAN_CONN_PRECEDENCE:
+	{
+		WMI_SET_BT_WLAN_CONN_PRECEDENCE cmd;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&cmd, userdata, sizeof(cmd))) {
+			ret = -EFAULT;
+		} else {
+			if (cmd.precedence == BT_WLAN_CONN_PRECDENCE_WLAN ||
+			    cmd.precedence == BT_WLAN_CONN_PRECDENCE_PAL) {
+				if ( wmi_set_wlan_conn_precedence_cmd(ar->arWmi, cmd.precedence) != 0) {
+					ret = -EIO;
+				}
+			} else {
+				ret = -EINVAL;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_GET_STAT:
+	{
+		ret = ar6000_ioctl_get_ap_stats(dev, rq);
+		break;
+	}
+	case AR6000_XIOCTL_SET_TX_SELECT_RATES:
+	{
+		WMI_SET_TX_SELECT_RATES_CMD masks;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&masks, userdata,
+					  sizeof(masks)))
+		{
+			ret = -EFAULT;
+		} else {
+
+			if (wmi_set_tx_select_rates_cmd(ar->arWmi, masks.rateMasks) != 0)
+			{
+				ret = -EIO;
+			}
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_GET_HIDDEN_SSID:
+	{
+		WMI_AP_HIDDEN_SSID_CMD ssid;
+		ssid.hidden_ssid = ar->ap_hidden_ssid;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_to_user((WMI_AP_HIDDEN_SSID_CMD *)rq->ifr_data,
+				       &ssid, sizeof(WMI_AP_HIDDEN_SSID_CMD))) {
+			ret = -EFAULT;
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_GET_COUNTRY:
+	{
+		WMI_AP_SET_COUNTRY_CMD cty;
+		A_MEMCPY(cty.countryCode, ar->ap_country_code, 3);
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_to_user((WMI_AP_SET_COUNTRY_CMD *)rq->ifr_data,
+				       &cty, sizeof(WMI_AP_SET_COUNTRY_CMD))) {
+			ret = -EFAULT;
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_GET_WMODE:
+	{
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_to_user((u8 *)rq->ifr_data,
+				       &ar->ap_wmode, sizeof(u8))) {
+			ret = -EFAULT;
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_GET_DTIM:
+	{
+		WMI_AP_SET_DTIM_CMD dtim;
+		dtim.dtim = ar->ap_dtim_period;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_to_user((WMI_AP_SET_DTIM_CMD *)rq->ifr_data,
+				       &dtim, sizeof(WMI_AP_SET_DTIM_CMD))) {
+			ret = -EFAULT;
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_GET_BINTVL:
+	{
+		WMI_BEACON_INT_CMD bi;
+		bi.beaconInterval = ar->ap_beacon_interval;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_to_user((WMI_BEACON_INT_CMD *)rq->ifr_data,
+				       &bi, sizeof(WMI_BEACON_INT_CMD))) {
+			ret = -EFAULT;
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_GET_RTS:
+	{
+		WMI_SET_RTS_CMD rts;
+		rts.threshold = ar->arRTS;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_to_user((WMI_SET_RTS_CMD *)rq->ifr_data,
+				       &rts, sizeof(WMI_SET_RTS_CMD))) {
+			ret = -EFAULT;
+		}
+		break;
+	}
+	case AR6000_XIOCTL_FETCH_TARGET_REGS:
+	{
+		u32 targregs[AR6003_FETCH_TARG_REGS_COUNT];
+
+		if (ar->arTargetType == TARGET_TYPE_AR6003) {
+			ar6k_FetchTargetRegs(hifDevice, targregs);
+			if (copy_to_user((u32 *)rq->ifr_data, &targregs, sizeof(targregs)))
+			{
+				ret = -EFAULT;
+			}
+		} else {
+			ret = -EOPNOTSUPP;
+		}
+		break;
+	}
+	case AR6000_XIOCTL_AP_SET_11BG_RATESET:
+	{
+		WMI_AP_SET_11BG_RATESET_CMD  rate;
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&rate, userdata, sizeof(rate))) {
+			ret = -EFAULT;
+		} else {
+			wmi_ap_set_rateset(ar->arWmi, rate.rateset);
+		}
+		break;
+	}
+	case AR6000_XIOCTL_GET_WLAN_SLEEP_STATE:
+	{
+		WMI_REPORT_SLEEP_STATE_EVENT  wmiSleepEvent ;
+
+		if (ar->arWlanState == WLAN_ENABLED) {
+			wmiSleepEvent.sleepState = WMI_REPORT_SLEEP_STATUS_IS_AWAKE;
+		} else {
+			wmiSleepEvent.sleepState = WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP;
+		}
+		rq->ifr_ifru.ifru_ivalue = ar->arWlanState; /* return value */
+
+		ar6000_send_event_to_app(ar, WMI_REPORT_SLEEP_STATE_EVENTID, (u8 *)&wmiSleepEvent,
+					 sizeof(WMI_REPORT_SLEEP_STATE_EVENTID));
+		break;
+	}
 #ifdef CONFIG_PM
-        case AR6000_XIOCTL_SET_BT_HW_POWER_STATE:
-        {
-            unsigned int state;
-	    if (get_user(state, (unsigned int *)userdata)) {
+	case AR6000_XIOCTL_SET_BT_HW_POWER_STATE:
+	{
+		unsigned int state;
+		if (get_user(state, (unsigned int *)userdata)) {
 		ret = -EFAULT;
 		break;
-	    }
-            if (ar6000_set_bt_hw_state(ar, state)!= 0) {
-                ret = -EIO;
-            }       
-        }
-            break;
-        case AR6000_XIOCTL_GET_BT_HW_POWER_STATE:
-            rq->ifr_ifru.ifru_ivalue = !ar->arBTOff; /* return value */
-            break;
+		}
+		if (ar6000_set_bt_hw_state(ar, state)!= 0) {
+			ret = -EIO;
+		}
+	}
+	break;
+	case AR6000_XIOCTL_GET_BT_HW_POWER_STATE:
+		rq->ifr_ifru.ifru_ivalue = !ar->arBTOff; /* return value */
+		break;
 #endif
 
-        case AR6000_XIOCTL_WMI_SET_TX_SGI_PARAM:
-        {
-             WMI_SET_TX_SGI_PARAM_CMD SGICmd;
-
-             if (ar->arWmiReady == false) {
-                 ret = -EIO;
-             } else if (copy_from_user(&SGICmd, userdata,
-                                       sizeof(SGICmd))){
-                 ret = -EFAULT;
-             } else{
-                     if (wmi_SGI_cmd(ar->arWmi, SGICmd.sgiMask, SGICmd.sgiPERThreshold) != 0) {
-                         ret = -EIO;
-                     }
-
-             }
-             break;
-        }
-
-        case AR6000_XIOCTL_ADD_AP_INTERFACE:
+	case AR6000_XIOCTL_WMI_SET_TX_SGI_PARAM:
+	{
+		WMI_SET_TX_SGI_PARAM_CMD SGICmd;
+
+		if (ar->arWmiReady == false) {
+			ret = -EIO;
+		} else if (copy_from_user(&SGICmd, userdata,
+					  sizeof(SGICmd))){
+			ret = -EFAULT;
+		} else{
+			if (wmi_SGI_cmd(ar->arWmi, SGICmd.sgiMask, SGICmd.sgiPERThreshold) != 0) {
+				ret = -EIO;
+			}
+
+		}
+		break;
+	}
+
+	case AR6000_XIOCTL_ADD_AP_INTERFACE:
 #ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
-        {
-            char ap_ifname[IFNAMSIZ] = {0,};
-            if (copy_from_user(ap_ifname, userdata, IFNAMSIZ)) {
-                ret = -EFAULT;
-            } else {
-                if (ar6000_add_ap_interface(ar, ap_ifname) != 0) {
-                    ret = -EIO;
-                } 
-            }
-        }
+	{
+		char ap_ifname[IFNAMSIZ] = {0,};
+		if (copy_from_user(ap_ifname, userdata, IFNAMSIZ)) {
+			ret = -EFAULT;
+		} else {
+			if (ar6000_add_ap_interface(ar, ap_ifname) != 0) {
+				ret = -EIO;
+			}
+		}
+	}
 #else
-            ret = -EOPNOTSUPP;
+	ret = -EOPNOTSUPP;
 #endif
-            break;
-        case AR6000_XIOCTL_REMOVE_AP_INTERFACE:
+	break;
+	case AR6000_XIOCTL_REMOVE_AP_INTERFACE:
 #ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
-            if (ar6000_remove_ap_interface(ar) != 0) {
-                ret = -EIO;
-            } 
+		if (ar6000_remove_ap_interface(ar) != 0) {
+			ret = -EIO;
+		}
 #else
-            ret = -EOPNOTSUPP;
+		ret = -EOPNOTSUPP;
 #endif
-            break;
+		break;
 
-        default:
-            ret = -EOPNOTSUPP;
-    }
+	default:
+		ret = -EOPNOTSUPP;
+	}
 
 ioctl_done:
-    rtnl_lock(); /* restore rtnl state */
-    dev_put(dev);
+	rtnl_lock(); /* restore rtnl state */
+	dev_put(dev);
 
-    return ret;
+	return ret;
 }
 
 u8 mac_cmp_wild(u8 *mac, u8 *new_mac, u8 wild, u8 new_wild)
 {
-    u8 i;
-
-    for(i=0;i<ATH_MAC_LEN;i++) {
-        if((wild & 1<<i) && (new_wild & 1<<i)) continue;
-        if(mac[i] != new_mac[i]) return 1;
-    }
-    if((A_MEMCMP(new_mac, null_mac, 6)==0) && new_wild &&
-        (wild != new_wild)) {
-        return 1;
-    }
-
-    return 0;
+	u8 i;
+
+	for(i=0;i<ATH_MAC_LEN;i++) {
+		if ((wild & 1<<i) && (new_wild & 1<<i)) continue;
+		if (mac[i] != new_mac[i]) return 1;
+	}
+	if ((A_MEMCMP(new_mac, null_mac, 6)==0) && new_wild &&
+	   (wild != new_wild)) {
+		return 1;
+	}
+
+	return 0;
 }
 
 u8 acl_add_del_mac(WMI_AP_ACL *a, WMI_AP_ACL_MAC_CMD *acl)
 {
-    s8 already_avail=-1, free_slot=-1, i;
-
-    /* To check whether this mac is already there in our list */
-    for(i=AP_ACL_SIZE-1;i>=0;i--)
-    {
-        if(mac_cmp_wild(a->acl_mac[i], acl->mac, a->wildcard[i],
-            acl->wildcard)==0)
-                already_avail = i;
-
-        if(!((1 << i) & a->index))
-            free_slot = i;
-    }
-
-    if(acl->action == ADD_MAC_ADDR)
-    {
-        /* Dont add mac if it is already available */
-        if((already_avail >= 0) || (free_slot == -1))
-            return 0;
-
-        A_MEMCPY(a->acl_mac[free_slot], acl->mac, ATH_MAC_LEN);
-        a->index = a->index | (1 << free_slot);
-        acl->index = free_slot;
-        a->wildcard[free_slot] = acl->wildcard;
-        return 1;
-    }
-    else if(acl->action == DEL_MAC_ADDR)
-    {
-        if(acl->index > AP_ACL_SIZE)
-            return 0;
-
-        if(!(a->index & (1 << acl->index)))
-            return 0;
-
-        A_MEMZERO(a->acl_mac[acl->index],ATH_MAC_LEN);
-        a->index = a->index & ~(1 << acl->index);
-        a->wildcard[acl->index] = 0;
-        return 1;
-    }
-
-    return 0;
+	s8 already_avail=-1, free_slot=-1, i;
+
+	/* To check whether this mac is already there in our list */
+	for(i=AP_ACL_SIZE-1;i>=0;i--)
+	{
+		if (mac_cmp_wild(a->acl_mac[i], acl->mac, a->wildcard[i],
+				acl->wildcard)==0)
+			already_avail = i;
+
+		if (!((1 << i) & a->index))
+			free_slot = i;
+	}
+
+	if (acl->action == ADD_MAC_ADDR)
+	{
+		/* Dont add mac if it is already available */
+		if ((already_avail >= 0) || (free_slot == -1))
+			return 0;
+
+		A_MEMCPY(a->acl_mac[free_slot], acl->mac, ATH_MAC_LEN);
+		a->index = a->index | (1 << free_slot);
+		acl->index = free_slot;
+		a->wildcard[free_slot] = acl->wildcard;
+		return 1;
+	}
+	else if (acl->action == DEL_MAC_ADDR)
+	{
+		if (acl->index > AP_ACL_SIZE)
+			return 0;
+
+		if (!(a->index & (1 << acl->index)))
+			return 0;
+
+		A_MEMZERO(a->acl_mac[acl->index],ATH_MAC_LEN);
+		a->index = a->index & ~(1 << acl->index);
+		a->wildcard[acl->index] = 0;
+		return 1;
+	}
+
+	return 0;
 }
diff --git a/drivers/staging/ath6kl/os/linux/netbuf.c b/drivers/staging/ath6kl/os/linux/netbuf.c
index 0a41df0..85e15e2 100644
--- a/drivers/staging/ath6kl/os/linux/netbuf.c
+++ b/drivers/staging/ath6kl/os/linux/netbuf.c
@@ -30,42 +30,42 @@
 
 void a_netbuf_enqueue(A_NETBUF_QUEUE_T *q, void *pkt)
 {
-    skb_queue_tail((struct sk_buff_head *) q, (struct sk_buff *) pkt);
+	skb_queue_tail((struct sk_buff_head *) q, (struct sk_buff *) pkt);
 }
 
 void a_netbuf_prequeue(A_NETBUF_QUEUE_T *q, void *pkt)
 {
-    skb_queue_head((struct sk_buff_head *) q, (struct sk_buff *) pkt);
+	skb_queue_head((struct sk_buff_head *) q, (struct sk_buff *) pkt);
 }
 
 void *a_netbuf_dequeue(A_NETBUF_QUEUE_T *q)
 {
-    return((void *) skb_dequeue((struct sk_buff_head *) q));
+	return((void *) skb_dequeue((struct sk_buff_head *) q));
 }
 
 int a_netbuf_queue_size(A_NETBUF_QUEUE_T *q)
 {
-    return(skb_queue_len((struct sk_buff_head *) q));
+	return(skb_queue_len((struct sk_buff_head *) q));
 }
 
 int a_netbuf_queue_empty(A_NETBUF_QUEUE_T *q)
 {
-    return(skb_queue_empty((struct sk_buff_head *) q));
+	return(skb_queue_empty((struct sk_buff_head *) q));
 }
 
 void a_netbuf_queue_init(A_NETBUF_QUEUE_T *q)
 {
-    skb_queue_head_init((struct sk_buff_head *) q);
+	skb_queue_head_init((struct sk_buff_head *) q);
 }
 
 void *
 a_netbuf_alloc(int size)
 {
-    struct sk_buff *skb;
-    size += 2 * (A_GET_CACHE_LINE_BYTES()); /* add some cacheline space at front and back of buffer */
-    skb = dev_alloc_skb(AR6000_DATA_OFFSET + sizeof(HTC_PACKET) + size);
-    skb_reserve(skb, AR6000_DATA_OFFSET + sizeof(HTC_PACKET) + A_GET_CACHE_LINE_BYTES());    
-    return ((void *)skb);
+	struct sk_buff *skb;
+	size += 2 * (A_GET_CACHE_LINE_BYTES()); /* add some cacheline space at front and back of buffer */
+	skb = dev_alloc_skb(AR6000_DATA_OFFSET + sizeof(HTC_PACKET) + size);
+	skb_reserve(skb, AR6000_DATA_OFFSET + sizeof(HTC_PACKET) + A_GET_CACHE_LINE_BYTES());
+	return ((void *)skb);
 }
 
 /*
@@ -74,30 +74,30 @@ a_netbuf_alloc(int size)
 void *
 a_netbuf_alloc_raw(int size)
 {
-    struct sk_buff *skb;
+	struct sk_buff *skb;
 
-    skb = dev_alloc_skb(size);
+	skb = dev_alloc_skb(size);
 
-    return ((void *)skb);
+	return ((void *)skb);
 }
 
 void
 a_netbuf_free(void *bufPtr)
 {
-    struct sk_buff *skb = (struct sk_buff *)bufPtr;
+	struct sk_buff *skb = (struct sk_buff *)bufPtr;
 
-    dev_kfree_skb(skb);
+	dev_kfree_skb(skb);
 }
 
 u32 a_netbuf_to_len(void *bufPtr)
 {
-    return (((struct sk_buff *)bufPtr)->len);
+	return (((struct sk_buff *)bufPtr)->len);
 }
 
 void *
 a_netbuf_to_data(void *bufPtr)
 {
-    return (((struct sk_buff *)bufPtr)->data);
+	return (((struct sk_buff *)bufPtr)->data);
 }
 
 /*
@@ -107,9 +107,9 @@ a_netbuf_to_data(void *bufPtr)
 int
 a_netbuf_push(void *bufPtr, s32 len)
 {
-    skb_push((struct sk_buff *)bufPtr, len);
+	skb_push((struct sk_buff *)bufPtr, len);
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -119,10 +119,10 @@ a_netbuf_push(void *bufPtr, s32 len)
 int
 a_netbuf_push_data(void *bufPtr, char *srcPtr, s32 len)
 {
-    skb_push((struct sk_buff *) bufPtr, len);
-    A_MEMCPY(((struct sk_buff *)bufPtr)->data, srcPtr, len);
+	skb_push((struct sk_buff *) bufPtr, len);
+	A_MEMCPY(((struct sk_buff *)bufPtr)->data, srcPtr, len);
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -132,9 +132,9 @@ a_netbuf_push_data(void *bufPtr, char *srcPtr, s32 len)
 int
 a_netbuf_put(void *bufPtr, s32 len)
 {
-    skb_put((struct sk_buff *)bufPtr, len);
+	skb_put((struct sk_buff *)bufPtr, len);
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -144,12 +144,12 @@ a_netbuf_put(void *bufPtr, s32 len)
 int
 a_netbuf_put_data(void *bufPtr, char *srcPtr, s32 len)
 {
-    char *start = (char*)(((struct sk_buff *)bufPtr)->data +
-        ((struct sk_buff *)bufPtr)->len);
-    skb_put((struct sk_buff *)bufPtr, len);
-    A_MEMCPY(start, srcPtr, len);
+	char *start = (char*)(((struct sk_buff *)bufPtr)->data +
+			      ((struct sk_buff *)bufPtr)->len);
+	skb_put((struct sk_buff *)bufPtr, len);
+	A_MEMCPY(start, srcPtr, len);
 
-    return 0;
+	return 0;
 }
 
 
@@ -159,9 +159,9 @@ a_netbuf_put_data(void *bufPtr, char *srcPtr, s32 len)
 int
 a_netbuf_setlen(void *bufPtr, s32 len)
 {
-    skb_trim((struct sk_buff *)bufPtr, len);
+	skb_trim((struct sk_buff *)bufPtr, len);
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -170,9 +170,9 @@ a_netbuf_setlen(void *bufPtr, s32 len)
 int
 a_netbuf_trim(void *bufPtr, s32 len)
 {
-    skb_trim((struct sk_buff *)bufPtr, ((struct sk_buff *)bufPtr)->len - len);
+	skb_trim((struct sk_buff *)bufPtr, ((struct sk_buff *)bufPtr)->len - len);
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -181,13 +181,13 @@ a_netbuf_trim(void *bufPtr, s32 len)
 int
 a_netbuf_trim_data(void *bufPtr, char *dstPtr, s32 len)
 {
-    char *start = (char*)(((struct sk_buff *)bufPtr)->data +
-        (((struct sk_buff *)bufPtr)->len - len));
-    
-    A_MEMCPY(dstPtr, start, len);
-    skb_trim((struct sk_buff *)bufPtr, ((struct sk_buff *)bufPtr)->len - len);
+	char *start = (char*)(((struct sk_buff *)bufPtr)->data +
+			      (((struct sk_buff *)bufPtr)->len - len));
 
-    return 0;
+	A_MEMCPY(dstPtr, start, len);
+	skb_trim((struct sk_buff *)bufPtr, ((struct sk_buff *)bufPtr)->len - len);
+
+	return 0;
 }
 
 
@@ -196,7 +196,7 @@ a_netbuf_trim_data(void *bufPtr, char *dstPtr, s32 len)
  */
 s32 a_netbuf_headroom(void *bufPtr)
 {
-    return (skb_headroom((struct sk_buff *)bufPtr));
+	return (skb_headroom((struct sk_buff *)bufPtr));
 }
 
 /*
@@ -205,9 +205,9 @@ s32 a_netbuf_headroom(void *bufPtr)
 int
 a_netbuf_pull(void *bufPtr, s32 len)
 {
-    skb_pull((struct sk_buff *)bufPtr, len);
+	skb_pull((struct sk_buff *)bufPtr, len);
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -217,10 +217,10 @@ a_netbuf_pull(void *bufPtr, s32 len)
 int
 a_netbuf_pull_data(void *bufPtr, char *dstPtr, s32 len)
 {
-    A_MEMCPY(dstPtr, ((struct sk_buff *)bufPtr)->data, len);
-    skb_pull((struct sk_buff *)bufPtr, len);
+	A_MEMCPY(dstPtr, ((struct sk_buff *)bufPtr)->data, len);
+	skb_pull((struct sk_buff *)bufPtr, len);
 
-    return 0;
+	return 0;
 }
 
 #ifdef EXPORT_HCI_BRIDGE_INTERFACE
diff --git a/drivers/staging/ath6kl/os/linux/wireless_ext.c b/drivers/staging/ath6kl/os/linux/wireless_ext.c
index 1f858ca..eb62f1d 100644
--- a/drivers/staging/ath6kl/os/linux/wireless_ext.c
+++ b/drivers/staging/ath6kl/os/linux/wireless_ext.c
@@ -24,13 +24,13 @@
 #include "ar6000_drv.h"
 
 #define IWE_STREAM_ADD_EVENT(p1, p2, p3, p4, p5) \
-    iwe_stream_add_event((p1), (p2), (p3), (p4), (p5))
+	iwe_stream_add_event((p1), (p2), (p3), (p4), (p5))
 
 #define IWE_STREAM_ADD_POINT(p1, p2, p3, p4, p5) \
-    iwe_stream_add_point((p1), (p2), (p3), (p4), (p5))
+	iwe_stream_add_point((p1), (p2), (p3), (p4), (p5))
 
 #define IWE_STREAM_ADD_VALUE(p1, p2, p3, p4, p5, p6) \
-    iwe_stream_add_value((p1), (p2), (p3), (p4), (p5), (p6))
+	iwe_stream_add_value((p1), (p2), (p3), (p4), (p5), (p6))
 
 static void ar6000_set_quality(struct iw_quality *iq, s8 rssi);
 extern unsigned int wmitimeout;
@@ -43,664 +43,664 @@ extern A_WAITQUEUE_HEAD arEvent;
  */
 static u_int
 encode_ie(void *buf, size_t bufsize,
-    const u_int8_t *ie, size_t ielen,
-    const char *leader, size_t leader_len)
+	  const u_int8_t *ie, size_t ielen,
+	  const char *leader, size_t leader_len)
 {
-    u_int8_t *p;
-    int i;
-
-    if (bufsize < leader_len)
-        return 0;
-    p = buf;
-    memcpy(p, leader, leader_len);
-    bufsize -= leader_len;
-    p += leader_len;
-    for (i = 0; i < ielen && bufsize > 2; i++)
-    {
-        p += sprintf((char*)p, "%02x", ie[i]);
-        bufsize -= 2;
-    }
-    return (i == ielen ? p - (u_int8_t *)buf : 0);
+	u_int8_t *p;
+	int i;
+
+	if (bufsize < leader_len)
+		return 0;
+	p = buf;
+	memcpy(p, leader, leader_len);
+	bufsize -= leader_len;
+	p += leader_len;
+	for (i = 0; i < ielen && bufsize > 2; i++)
+	{
+		p += sprintf((char*)p, "%02x", ie[i]);
+		bufsize -= 2;
+	}
+	return (i == ielen ? p - (u_int8_t *)buf : 0);
 }
 #endif /* WIRELESS_EXT > 14 */
 
 static u8 get_bss_phy_capability(bss_t *bss)
 {
-    u8 capability = 0;
-    struct ieee80211_common_ie *cie = &bss->ni_cie;
+	u8 capability = 0;
+	struct ieee80211_common_ie *cie = &bss->ni_cie;
 #define CHAN_IS_11A(x)              (!((x >= 2412) && (x <= 2484)))
-    if (CHAN_IS_11A(cie->ie_chan)) {
-        if (cie->ie_htcap) {
-            capability = WMI_11NA_CAPABILITY;
-        } else {
-            capability = WMI_11A_CAPABILITY;
-        }
-    } else if ((cie->ie_erp) || (cie->ie_xrates)) {
-        if (cie->ie_htcap) {
-            capability = WMI_11NG_CAPABILITY;
-        } else {
-            capability = WMI_11G_CAPABILITY;
-        }
-    }
-    return capability;
+	if (CHAN_IS_11A(cie->ie_chan)) {
+		if (cie->ie_htcap) {
+			capability = WMI_11NA_CAPABILITY;
+		} else {
+			capability = WMI_11A_CAPABILITY;
+		}
+	} else if ((cie->ie_erp) || (cie->ie_xrates)) {
+		if (cie->ie_htcap) {
+			capability = WMI_11NG_CAPABILITY;
+		} else {
+			capability = WMI_11G_CAPABILITY;
+		}
+	}
+	return capability;
 }
 
 void
 ar6000_scan_node(void *arg, bss_t *ni)
 {
-    struct iw_event iwe;
+	struct iw_event iwe;
 #if WIRELESS_EXT > 14
-    char buf[256];
+	char buf[256];
 #endif
-    struct ar_giwscan_param *param;
-    char *current_ev;
-    char *end_buf;
-    struct ieee80211_common_ie  *cie;
-    char *current_val;
-    s32 j;
-    u32 rate_len, data_len = 0;
-
-    param = (struct ar_giwscan_param *)arg;
-
-    current_ev = param->current_ev;
-    end_buf = param->end_buf;
-
-    cie = &ni->ni_cie;
-
-    if ((end_buf - current_ev) > IW_EV_ADDR_LEN)
-    {
-        A_MEMZERO(&iwe, sizeof(iwe));
-        iwe.cmd = SIOCGIWAP;
-        iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
-        A_MEMCPY(iwe.u.ap_addr.sa_data, ni->ni_macaddr, 6);
-        current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
-                                          &iwe, IW_EV_ADDR_LEN);
-    }
-    param->bytes_needed += IW_EV_ADDR_LEN;
-
-    data_len = cie->ie_ssid[1] + IW_EV_POINT_LEN;
-    if ((end_buf - current_ev) > data_len)
-    {
-        A_MEMZERO(&iwe, sizeof(iwe));
-        iwe.cmd = SIOCGIWESSID;
-        iwe.u.data.flags = 1;
-        iwe.u.data.length = cie->ie_ssid[1];
-        current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
-                                          &iwe, (char*)&cie->ie_ssid[2]);
-    }
-    param->bytes_needed += data_len;
-
-    if (cie->ie_capInfo & (IEEE80211_CAPINFO_ESS|IEEE80211_CAPINFO_IBSS)) {
-        if ((end_buf - current_ev) > IW_EV_UINT_LEN)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = SIOCGIWMODE;
-            iwe.u.mode = cie->ie_capInfo & IEEE80211_CAPINFO_ESS ?
-                         IW_MODE_MASTER : IW_MODE_ADHOC;
-            current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
-                                              &iwe, IW_EV_UINT_LEN);
-        }
-        param->bytes_needed += IW_EV_UINT_LEN;
-    }
-
-    if ((end_buf - current_ev) > IW_EV_FREQ_LEN)
-    {
-        A_MEMZERO(&iwe, sizeof(iwe));
-        iwe.cmd = SIOCGIWFREQ;
-        iwe.u.freq.m = cie->ie_chan * 100000;
-        iwe.u.freq.e = 1;
-        current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
-                                          &iwe, IW_EV_FREQ_LEN);
-    }
-    param->bytes_needed += IW_EV_FREQ_LEN;
-
-    if ((end_buf - current_ev) > IW_EV_QUAL_LEN)
-    {
-        A_MEMZERO(&iwe, sizeof(iwe));
-        iwe.cmd = IWEVQUAL;
-        ar6000_set_quality(&iwe.u.qual, ni->ni_snr);
-        current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
-                                          &iwe, IW_EV_QUAL_LEN);
-    }
-    param->bytes_needed += IW_EV_QUAL_LEN;
-
-    if ((end_buf - current_ev) > IW_EV_POINT_LEN)
-    {
-        A_MEMZERO(&iwe, sizeof(iwe));
-        iwe.cmd = SIOCGIWENCODE;
-        if (cie->ie_capInfo & IEEE80211_CAPINFO_PRIVACY) {
-            iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
-        } else {
-            iwe.u.data.flags = IW_ENCODE_DISABLED;
-        }
-        iwe.u.data.length = 0;
-        current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
-                                          &iwe, "");
-    }
-    param->bytes_needed += IW_EV_POINT_LEN;
-
-    /* supported bit rate */
-    A_MEMZERO(&iwe, sizeof(iwe));
-    iwe.cmd = SIOCGIWRATE;
-    iwe.u.bitrate.fixed = 0;
-    iwe.u.bitrate.disabled = 0;
-    iwe.u.bitrate.value = 0;
-    current_val = current_ev + IW_EV_LCP_LEN;
-    param->bytes_needed += IW_EV_LCP_LEN;
-
-    if (cie->ie_rates != NULL) {
-        rate_len = cie->ie_rates[1];
-        data_len = (rate_len * (IW_EV_PARAM_LEN - IW_EV_LCP_LEN));
-        if ((end_buf - current_ev) > data_len)
-        {
-            for (j = 0; j < rate_len; j++) {
-                    unsigned char val;
-                    val = cie->ie_rates[2 + j];
-                    iwe.u.bitrate.value =
-                        (val >= 0x80)? ((val - 0x80) * 500000): (val * 500000);
-                    current_val = IWE_STREAM_ADD_VALUE(param->info, current_ev,
-                                                       current_val, end_buf,
-                                                       &iwe, IW_EV_PARAM_LEN);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
-
-    if (cie->ie_xrates != NULL) {
-        rate_len = cie->ie_xrates[1];
-        data_len = (rate_len * (IW_EV_PARAM_LEN - IW_EV_LCP_LEN));
-        if ((end_buf - current_ev) > data_len)
-        {
-            for (j = 0; j < rate_len; j++) {
-                    unsigned char val;
-                    val = cie->ie_xrates[2 + j];
-                    iwe.u.bitrate.value =
-                        (val >= 0x80)? ((val - 0x80) * 500000): (val * 500000);
-                    current_val = IWE_STREAM_ADD_VALUE(param->info, current_ev,
-                                                       current_val, end_buf,
-                                                       &iwe, IW_EV_PARAM_LEN);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
-    /* remove fixed header if no rates were added */
-    if ((current_val - current_ev) > IW_EV_LCP_LEN)
-        current_ev = current_val;
+	struct ar_giwscan_param *param;
+	char *current_ev;
+	char *end_buf;
+	struct ieee80211_common_ie  *cie;
+	char *current_val;
+	s32 j;
+	u32 rate_len, data_len = 0;
+
+	param = (struct ar_giwscan_param *)arg;
+
+	current_ev = param->current_ev;
+	end_buf = param->end_buf;
+
+	cie = &ni->ni_cie;
+
+	if ((end_buf - current_ev) > IW_EV_ADDR_LEN)
+	{
+		A_MEMZERO(&iwe, sizeof(iwe));
+		iwe.cmd = SIOCGIWAP;
+		iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
+		A_MEMCPY(iwe.u.ap_addr.sa_data, ni->ni_macaddr, 6);
+		current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
+						  &iwe, IW_EV_ADDR_LEN);
+	}
+	param->bytes_needed += IW_EV_ADDR_LEN;
+
+	data_len = cie->ie_ssid[1] + IW_EV_POINT_LEN;
+	if ((end_buf - current_ev) > data_len)
+	{
+		A_MEMZERO(&iwe, sizeof(iwe));
+		iwe.cmd = SIOCGIWESSID;
+		iwe.u.data.flags = 1;
+		iwe.u.data.length = cie->ie_ssid[1];
+		current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
+						  &iwe, (char*)&cie->ie_ssid[2]);
+	}
+	param->bytes_needed += data_len;
+
+	if (cie->ie_capInfo & (IEEE80211_CAPINFO_ESS|IEEE80211_CAPINFO_IBSS)) {
+		if ((end_buf - current_ev) > IW_EV_UINT_LEN)
+		{
+			A_MEMZERO(&iwe, sizeof(iwe));
+			iwe.cmd = SIOCGIWMODE;
+			iwe.u.mode = cie->ie_capInfo & IEEE80211_CAPINFO_ESS ?
+				IW_MODE_MASTER : IW_MODE_ADHOC;
+			current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
+							  &iwe, IW_EV_UINT_LEN);
+		}
+		param->bytes_needed += IW_EV_UINT_LEN;
+	}
+
+	if ((end_buf - current_ev) > IW_EV_FREQ_LEN)
+	{
+		A_MEMZERO(&iwe, sizeof(iwe));
+		iwe.cmd = SIOCGIWFREQ;
+		iwe.u.freq.m = cie->ie_chan * 100000;
+		iwe.u.freq.e = 1;
+		current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
+						  &iwe, IW_EV_FREQ_LEN);
+	}
+	param->bytes_needed += IW_EV_FREQ_LEN;
+
+	if ((end_buf - current_ev) > IW_EV_QUAL_LEN)
+	{
+		A_MEMZERO(&iwe, sizeof(iwe));
+		iwe.cmd = IWEVQUAL;
+		ar6000_set_quality(&iwe.u.qual, ni->ni_snr);
+		current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
+						  &iwe, IW_EV_QUAL_LEN);
+	}
+	param->bytes_needed += IW_EV_QUAL_LEN;
+
+	if ((end_buf - current_ev) > IW_EV_POINT_LEN)
+	{
+		A_MEMZERO(&iwe, sizeof(iwe));
+		iwe.cmd = SIOCGIWENCODE;
+		if (cie->ie_capInfo & IEEE80211_CAPINFO_PRIVACY) {
+			iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
+		} else {
+			iwe.u.data.flags = IW_ENCODE_DISABLED;
+		}
+		iwe.u.data.length = 0;
+		current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
+						  &iwe, "");
+	}
+	param->bytes_needed += IW_EV_POINT_LEN;
+
+	/* supported bit rate */
+	A_MEMZERO(&iwe, sizeof(iwe));
+	iwe.cmd = SIOCGIWRATE;
+	iwe.u.bitrate.fixed = 0;
+	iwe.u.bitrate.disabled = 0;
+	iwe.u.bitrate.value = 0;
+	current_val = current_ev + IW_EV_LCP_LEN;
+	param->bytes_needed += IW_EV_LCP_LEN;
+
+	if (cie->ie_rates != NULL) {
+		rate_len = cie->ie_rates[1];
+		data_len = (rate_len * (IW_EV_PARAM_LEN - IW_EV_LCP_LEN));
+		if ((end_buf - current_ev) > data_len)
+		{
+			for (j = 0; j < rate_len; j++) {
+				unsigned char val;
+				val = cie->ie_rates[2 + j];
+				iwe.u.bitrate.value =
+					(val >= 0x80)? ((val - 0x80) * 500000): (val * 500000);
+				current_val = IWE_STREAM_ADD_VALUE(param->info, current_ev,
+								   current_val, end_buf,
+								   &iwe, IW_EV_PARAM_LEN);
+			}
+		}
+		param->bytes_needed += data_len;
+	}
+
+	if (cie->ie_xrates != NULL) {
+		rate_len = cie->ie_xrates[1];
+		data_len = (rate_len * (IW_EV_PARAM_LEN - IW_EV_LCP_LEN));
+		if ((end_buf - current_ev) > data_len)
+		{
+			for (j = 0; j < rate_len; j++) {
+				unsigned char val;
+				val = cie->ie_xrates[2 + j];
+				iwe.u.bitrate.value =
+					(val >= 0x80)? ((val - 0x80) * 500000): (val * 500000);
+				current_val = IWE_STREAM_ADD_VALUE(param->info, current_ev,
+								   current_val, end_buf,
+								   &iwe, IW_EV_PARAM_LEN);
+			}
+		}
+		param->bytes_needed += data_len;
+	}
+	/* remove fixed header if no rates were added */
+	if ((current_val - current_ev) > IW_EV_LCP_LEN)
+		current_ev = current_val;
 
 #if WIRELESS_EXT >= 18
-    /* IE */
-    if (cie->ie_wpa != NULL) {
-        data_len = cie->ie_wpa[1] + 2 + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVGENIE;
-            iwe.u.data.length = cie->ie_wpa[1] + 2;
-            current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
-                                              &iwe, (char*)cie->ie_wpa);
-        }
-        param->bytes_needed += data_len;
-    }
-
-    if (cie->ie_rsn != NULL && cie->ie_rsn[0] == IEEE80211_ELEMID_RSN) {
-        data_len = cie->ie_rsn[1] + 2 + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVGENIE;
-            iwe.u.data.length = cie->ie_rsn[1] + 2;
-            current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
-                                              &iwe, (char*)cie->ie_rsn);
-        }
-        param->bytes_needed += data_len;
-    }
+	/* IE */
+	if (cie->ie_wpa != NULL) {
+		data_len = cie->ie_wpa[1] + 2 + IW_EV_POINT_LEN;
+		if ((end_buf - current_ev) > data_len)
+		{
+			A_MEMZERO(&iwe, sizeof(iwe));
+			iwe.cmd = IWEVGENIE;
+			iwe.u.data.length = cie->ie_wpa[1] + 2;
+			current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
+							  &iwe, (char*)cie->ie_wpa);
+		}
+		param->bytes_needed += data_len;
+	}
+
+	if (cie->ie_rsn != NULL && cie->ie_rsn[0] == IEEE80211_ELEMID_RSN) {
+		data_len = cie->ie_rsn[1] + 2 + IW_EV_POINT_LEN;
+		if ((end_buf - current_ev) > data_len)
+		{
+			A_MEMZERO(&iwe, sizeof(iwe));
+			iwe.cmd = IWEVGENIE;
+			iwe.u.data.length = cie->ie_rsn[1] + 2;
+			current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
+							  &iwe, (char*)cie->ie_rsn);
+		}
+		param->bytes_needed += data_len;
+	}
 
 #endif /* WIRELESS_EXT >= 18 */
 
-    if ((end_buf - current_ev) > IW_EV_CHAR_LEN)
-    {
-        /* protocol */
-        A_MEMZERO(&iwe, sizeof(iwe));
-        iwe.cmd = SIOCGIWNAME;
-        switch (get_bss_phy_capability(ni)) {
-        case WMI_11A_CAPABILITY:
-            snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11a");
-            break;
-        case WMI_11G_CAPABILITY:
-            snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g");
-            break;
-        case WMI_11NA_CAPABILITY:
-            snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11na");
-            break;
-        case WMI_11NG_CAPABILITY:
-            snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11ng");
-            break;
-        default:
-            snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b");
-            break;
-        }
-        current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
-                                          &iwe, IW_EV_CHAR_LEN);
-    }
-    param->bytes_needed += IW_EV_CHAR_LEN;
+	if ((end_buf - current_ev) > IW_EV_CHAR_LEN)
+	{
+		/* protocol */
+		A_MEMZERO(&iwe, sizeof(iwe));
+		iwe.cmd = SIOCGIWNAME;
+		switch (get_bss_phy_capability(ni)) {
+		case WMI_11A_CAPABILITY:
+			snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11a");
+			break;
+		case WMI_11G_CAPABILITY:
+			snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g");
+			break;
+		case WMI_11NA_CAPABILITY:
+			snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11na");
+			break;
+		case WMI_11NG_CAPABILITY:
+			snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11ng");
+			break;
+		default:
+			snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b");
+			break;
+		}
+		current_ev = IWE_STREAM_ADD_EVENT(param->info, current_ev, end_buf,
+						  &iwe, IW_EV_CHAR_LEN);
+	}
+	param->bytes_needed += IW_EV_CHAR_LEN;
 
 #if WIRELESS_EXT > 14
-    A_MEMZERO(&iwe, sizeof(iwe));
-    iwe.cmd = IWEVCUSTOM;
-    iwe.u.data.length = snprintf(buf, sizeof(buf), "bcn_int=%d", cie->ie_beaconInt);
-    data_len = iwe.u.data.length + IW_EV_POINT_LEN;
-    if ((end_buf - current_ev) > data_len)
-    {
-        current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
-                                          &iwe, buf);
-    }
-    param->bytes_needed += data_len;
+	A_MEMZERO(&iwe, sizeof(iwe));
+	iwe.cmd = IWEVCUSTOM;
+	iwe.u.data.length = snprintf(buf, sizeof(buf), "bcn_int=%d", cie->ie_beaconInt);
+	data_len = iwe.u.data.length + IW_EV_POINT_LEN;
+	if ((end_buf - current_ev) > data_len)
+	{
+		current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
+						  &iwe, buf);
+	}
+	param->bytes_needed += data_len;
 
 #if WIRELESS_EXT < 18
-    if (cie->ie_wpa != NULL) {
-        static const char wpa_leader[] = "wpa_ie=";
-        data_len = (sizeof(wpa_leader) - 1) + ((cie->ie_wpa[1]+2) * 2) + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVCUSTOM;
-            iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wpa,
-                                          cie->ie_wpa[1]+2,
-                                          wpa_leader, sizeof(wpa_leader)-1);
-
-            if (iwe.u.data.length != 0) {
-                current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, 
-                                                  end_buf, &iwe, buf);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
-
-    if (cie->ie_rsn != NULL && cie->ie_rsn[0] == IEEE80211_ELEMID_RSN) {
-        static const char rsn_leader[] = "rsn_ie=";
-        data_len = (sizeof(rsn_leader) - 1) + ((cie->ie_rsn[1]+2) * 2) + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVCUSTOM;
-            iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_rsn,
-                                          cie->ie_rsn[1]+2,
-                                          rsn_leader, sizeof(rsn_leader)-1);
-
-            if (iwe.u.data.length != 0) {
-                current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, 
-                                                  end_buf, &iwe, buf);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
+	if (cie->ie_wpa != NULL) {
+		static const char wpa_leader[] = "wpa_ie=";
+		data_len = (sizeof(wpa_leader) - 1) + ((cie->ie_wpa[1]+2) * 2) + IW_EV_POINT_LEN;
+		if ((end_buf - current_ev) > data_len)
+		{
+			A_MEMZERO(&iwe, sizeof(iwe));
+			iwe.cmd = IWEVCUSTOM;
+			iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wpa,
+						      cie->ie_wpa[1]+2,
+						      wpa_leader, sizeof(wpa_leader)-1);
+
+			if (iwe.u.data.length != 0) {
+				current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev,
+								  end_buf, &iwe, buf);
+			}
+		}
+		param->bytes_needed += data_len;
+	}
+
+	if (cie->ie_rsn != NULL && cie->ie_rsn[0] == IEEE80211_ELEMID_RSN) {
+		static const char rsn_leader[] = "rsn_ie=";
+		data_len = (sizeof(rsn_leader) - 1) + ((cie->ie_rsn[1]+2) * 2) + IW_EV_POINT_LEN;
+		if ((end_buf - current_ev) > data_len)
+		{
+			A_MEMZERO(&iwe, sizeof(iwe));
+			iwe.cmd = IWEVCUSTOM;
+			iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_rsn,
+						      cie->ie_rsn[1]+2,
+						      rsn_leader, sizeof(rsn_leader)-1);
+
+			if (iwe.u.data.length != 0) {
+				current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev,
+								  end_buf, &iwe, buf);
+			}
+		}
+		param->bytes_needed += data_len;
+	}
 #endif /* WIRELESS_EXT < 18 */
 
-    if (cie->ie_wmm != NULL) {
-        static const char wmm_leader[] = "wmm_ie=";
-        data_len = (sizeof(wmm_leader) - 1) + ((cie->ie_wmm[1]+2) * 2) + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVCUSTOM;
-            iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wmm,
-                                          cie->ie_wmm[1]+2,
-                                          wmm_leader, sizeof(wmm_leader)-1);
-            if (iwe.u.data.length != 0) {
-                current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev,
-                                                  end_buf, &iwe, buf);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
-
-    if (cie->ie_ath != NULL) {
-        static const char ath_leader[] = "ath_ie=";
-        data_len = (sizeof(ath_leader) - 1) + ((cie->ie_ath[1]+2) * 2) + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVCUSTOM;
-            iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_ath,
-                                          cie->ie_ath[1]+2,
-                                          ath_leader, sizeof(ath_leader)-1);
-            if (iwe.u.data.length != 0) {
-                current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev,
-                                                  end_buf, &iwe, buf);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
+	if (cie->ie_wmm != NULL) {
+		static const char wmm_leader[] = "wmm_ie=";
+		data_len = (sizeof(wmm_leader) - 1) + ((cie->ie_wmm[1]+2) * 2) + IW_EV_POINT_LEN;
+		if ((end_buf - current_ev) > data_len)
+		{
+			A_MEMZERO(&iwe, sizeof(iwe));
+			iwe.cmd = IWEVCUSTOM;
+			iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wmm,
+						      cie->ie_wmm[1]+2,
+						      wmm_leader, sizeof(wmm_leader)-1);
+			if (iwe.u.data.length != 0) {
+				current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev,
+								  end_buf, &iwe, buf);
+			}
+		}
+		param->bytes_needed += data_len;
+	}
+
+	if (cie->ie_ath != NULL) {
+		static const char ath_leader[] = "ath_ie=";
+		data_len = (sizeof(ath_leader) - 1) + ((cie->ie_ath[1]+2) * 2) + IW_EV_POINT_LEN;
+		if ((end_buf - current_ev) > data_len)
+		{
+			A_MEMZERO(&iwe, sizeof(iwe));
+			iwe.cmd = IWEVCUSTOM;
+			iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_ath,
+						      cie->ie_ath[1]+2,
+						      ath_leader, sizeof(ath_leader)-1);
+			if (iwe.u.data.length != 0) {
+				current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev,
+								  end_buf, &iwe, buf);
+			}
+		}
+		param->bytes_needed += data_len;
+	}
 
 #ifdef WAPI_ENABLE
-    if (cie->ie_wapi != NULL) {
-        static const char wapi_leader[] = "wapi_ie=";
-        data_len = (sizeof(wapi_leader) - 1) + ((cie->ie_wapi[1] + 2) * 2) + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len) {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVCUSTOM;
-            iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wapi,
-                                      cie->ie_wapi[1] + 2,
-                                      wapi_leader, sizeof(wapi_leader) - 1);
-            if (iwe.u.data.length != 0) {
-                current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev,
-                                                  end_buf, &iwe, buf);
-            }
-        }
-        param->bytes_needed += data_len;
-    }
+	if (cie->ie_wapi != NULL) {
+		static const char wapi_leader[] = "wapi_ie=";
+		data_len = (sizeof(wapi_leader) - 1) + ((cie->ie_wapi[1] + 2) * 2) + IW_EV_POINT_LEN;
+		if ((end_buf - current_ev) > data_len) {
+			A_MEMZERO(&iwe, sizeof(iwe));
+			iwe.cmd = IWEVCUSTOM;
+			iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wapi,
+						      cie->ie_wapi[1] + 2,
+						      wapi_leader, sizeof(wapi_leader) - 1);
+			if (iwe.u.data.length != 0) {
+				current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev,
+								  end_buf, &iwe, buf);
+			}
+		}
+		param->bytes_needed += data_len;
+	}
 #endif /* WAPI_ENABLE */
 
 #endif /* WIRELESS_EXT > 14 */
 
 #if WIRELESS_EXT >= 18
-    if (cie->ie_wsc != NULL) {
-        data_len = (cie->ie_wsc[1] + 2) + IW_EV_POINT_LEN;
-        if ((end_buf - current_ev) > data_len)
-        {
-            A_MEMZERO(&iwe, sizeof(iwe));
-            iwe.cmd = IWEVGENIE;
-            iwe.u.data.length = cie->ie_wsc[1] + 2;
-            current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
-                                              &iwe, (char*)cie->ie_wsc);
-        }
-        param->bytes_needed += data_len;
-    }
+	if (cie->ie_wsc != NULL) {
+		data_len = (cie->ie_wsc[1] + 2) + IW_EV_POINT_LEN;
+		if ((end_buf - current_ev) > data_len)
+		{
+			A_MEMZERO(&iwe, sizeof(iwe));
+			iwe.cmd = IWEVGENIE;
+			iwe.u.data.length = cie->ie_wsc[1] + 2;
+			current_ev = IWE_STREAM_ADD_POINT(param->info, current_ev, end_buf,
+							  &iwe, (char*)cie->ie_wsc);
+		}
+		param->bytes_needed += data_len;
+	}
 #endif /* WIRELESS_EXT >= 18 */
 
-    param->current_ev = current_ev;
+	param->current_ev = current_ev;
 }
 
 int
 ar6000_ioctl_giwscan(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_point *data, char *extra)
+		     struct iw_request_info *info,
+		     struct iw_point *data, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    struct ar_giwscan_param param;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    param.current_ev = extra;
-    param.end_buf = extra + data->length;
-    param.bytes_needed = 0;
-    param.info = info;
-
-    /* Translate data to WE format */
-    wmi_iterate_nodes(ar->arWmi, ar6000_scan_node, &param);
-
-    /* check if bytes needed is greater than bytes consumed */
-    if (param.bytes_needed > (param.current_ev - extra))
-    {
-        /* Request one byte more than needed, because when "data->length" equals bytes_needed,
-        it is not possible to add the last event data as all iwe_stream_add_xxxxx() functions
-        checks whether (cur_ptr + ev_len) < end_ptr, due to this one more retry would happen*/
-        data->length = param.bytes_needed + 1;
-
-        return -E2BIG;
-    }
-
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	struct ar_giwscan_param param;
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	param.current_ev = extra;
+	param.end_buf = extra + data->length;
+	param.bytes_needed = 0;
+	param.info = info;
+
+	/* Translate data to WE format */
+	wmi_iterate_nodes(ar->arWmi, ar6000_scan_node, &param);
+
+	/* check if bytes needed is greater than bytes consumed */
+	if (param.bytes_needed > (param.current_ev - extra))
+	{
+		/* Request one byte more than needed, because when "data->length" equals bytes_needed,
+		   it is not possible to add the last event data as all iwe_stream_add_xxxxx() functions
+		   checks whether (cur_ptr + ev_len) < end_ptr, due to this one more retry would happen*/
+		data->length = param.bytes_needed + 1;
+
+		return -E2BIG;
+	}
+
+	return 0;
 }
 
 extern int reconnect_flag;
 /* SIOCSIWESSID */
 static int
 ar6000_ioctl_siwessid(struct net_device *dev,
-                     struct iw_request_info *info,
-                     struct iw_point *data, char *ssid)
+		      struct iw_request_info *info,
+		      struct iw_point *data, char *ssid)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    int status;
-    u8 arNetworkType;
-    u8 prevMode = ar->arNetworkType;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	int status;
+	u8 arNetworkType;
+	u8 prevMode = ar->arNetworkType;
 
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
 
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
+	if (ar->bIsDestroyProgress) {
+		return -EBUSY;
+	}
 
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
 #if defined(WIRELESS_EXT)
-    if (WIRELESS_EXT >= 20) {
-        data->length += 1;
-    }
+	if (WIRELESS_EXT >= 20) {
+		data->length += 1;
+	}
 #endif
 
-    /*
-     * iwconfig passes a null terminated string with length including this
-     * so we need to account for this
-     */
-    if (data->flags && (!data->length || (data->length == 1) ||
-        ((data->length - 1) > sizeof(ar->arSsid))))
-    {
-        /*
-         * ssid is invalid
-         */
-        return -EINVAL;
-    }
-
-    if (ar->arNextMode == AP_NETWORK) {
-        /* SSID change for AP network - Will take effect on commit */
-        if(A_MEMCMP(ar->arSsid,ssid,32) != 0) {
-             ar->arSsidLen = data->length - 1;
-            A_MEMCPY(ar->arSsid, ssid, ar->arSsidLen);
-            ar->ap_profile_flag = 1; /* There is a change in profile */
-        }
-        return 0;
-    } else if(ar->arNetworkType == AP_NETWORK) {
-        u8 ctr;
-        struct sk_buff *skb;
-
-        /* We are switching from AP to STA | IBSS mode, cleanup the AP state */
-        for (ctr=0; ctr < AP_MAX_NUM_STA; ctr++) {
-            remove_sta(ar, ar->sta_list[ctr].mac, 0);
-        }
-        A_MUTEX_LOCK(&ar->mcastpsqLock);
-        while (!A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq)) {
-            skb = A_NETBUF_DEQUEUE(&ar->mcastpsq);
-            A_NETBUF_FREE(skb);
-        }
-        A_MUTEX_UNLOCK(&ar->mcastpsqLock);
-    }
-
-    /* Added for bug 25178, return an IOCTL error instead of target returning
-       Illegal parameter error when either the BSSID or channel is missing
-       and we cannot scan during connect.
-     */
-    if (data->flags) {
-        if (ar->arSkipScan == true &&
-            (ar->arChannelHint == 0 ||
-             (!ar->arReqBssid[0] && !ar->arReqBssid[1] && !ar->arReqBssid[2] &&
-              !ar->arReqBssid[3] && !ar->arReqBssid[4] && !ar->arReqBssid[5])))
-        {
-            return -EINVAL;
-        }
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    if (ar->bIsDestroyProgress || ar->arWlanState == WLAN_DISABLED) {
-        up(&ar->arSem);
-        return -EBUSY;
-    }
-
-    if (ar->arTxPending[wmi_get_control_ep(ar->arWmi)]) {
-        /*
-         * sleep until the command queue drains
-         */
-        wait_event_interruptible_timeout(arEvent,
-            ar->arTxPending[wmi_get_control_ep(ar->arWmi)] == 0, wmitimeout * HZ);
-        if (signal_pending(current)) {
-            return -EINTR;
-        }
-    }
-
-    if (!data->flags) {
-        arNetworkType = ar->arNetworkType;
+	/*
+	 * iwconfig passes a null terminated string with length including this
+	 * so we need to account for this
+	 */
+	if (data->flags && (!data->length || (data->length == 1) ||
+			    ((data->length - 1) > sizeof(ar->arSsid))))
+	{
+		/*
+		 * ssid is invalid
+		 */
+		return -EINVAL;
+	}
+
+	if (ar->arNextMode == AP_NETWORK) {
+		/* SSID change for AP network - Will take effect on commit */
+		if (A_MEMCMP(ar->arSsid,ssid,32) != 0) {
+			ar->arSsidLen = data->length - 1;
+			A_MEMCPY(ar->arSsid, ssid, ar->arSsidLen);
+			ar->ap_profile_flag = 1; /* There is a change in profile */
+		}
+		return 0;
+	} else if (ar->arNetworkType == AP_NETWORK) {
+		u8 ctr;
+		struct sk_buff *skb;
+
+		/* We are switching from AP to STA | IBSS mode, cleanup the AP state */
+		for (ctr=0; ctr < AP_MAX_NUM_STA; ctr++) {
+			remove_sta(ar, ar->sta_list[ctr].mac, 0);
+		}
+		A_MUTEX_LOCK(&ar->mcastpsqLock);
+		while (!A_NETBUF_QUEUE_EMPTY(&ar->mcastpsq)) {
+			skb = A_NETBUF_DEQUEUE(&ar->mcastpsq);
+			A_NETBUF_FREE(skb);
+		}
+		A_MUTEX_UNLOCK(&ar->mcastpsqLock);
+	}
+
+	/* Added for bug 25178, return an IOCTL error instead of target returning
+	   Illegal parameter error when either the BSSID or channel is missing
+	   and we cannot scan during connect.
+	*/
+	if (data->flags) {
+		if (ar->arSkipScan == true &&
+		    (ar->arChannelHint == 0 ||
+		     (!ar->arReqBssid[0] && !ar->arReqBssid[1] && !ar->arReqBssid[2] &&
+		      !ar->arReqBssid[3] && !ar->arReqBssid[4] && !ar->arReqBssid[5])))
+		{
+			return -EINVAL;
+		}
+	}
+
+	if (down_interruptible(&ar->arSem)) {
+		return -ERESTARTSYS;
+	}
+
+	if (ar->bIsDestroyProgress || ar->arWlanState == WLAN_DISABLED) {
+		up(&ar->arSem);
+		return -EBUSY;
+	}
+
+	if (ar->arTxPending[wmi_get_control_ep(ar->arWmi)]) {
+		/*
+		 * sleep until the command queue drains
+		 */
+		wait_event_interruptible_timeout(arEvent,
+						 ar->arTxPending[wmi_get_control_ep(ar->arWmi)] == 0, wmitimeout * HZ);
+		if (signal_pending(current)) {
+			return -EINTR;
+		}
+	}
+
+	if (!data->flags) {
+		arNetworkType = ar->arNetworkType;
 #ifdef ATH6K_CONFIG_CFG80211
-        if (ar->arConnected) {
+		if (ar->arConnected) {
 #endif /* ATH6K_CONFIG_CFG80211 */
-            ar6000_init_profile_info(ar);
+			ar6000_init_profile_info(ar);
 #ifdef ATH6K_CONFIG_CFG80211
-        }
+		}
 #endif /* ATH6K_CONFIG_CFG80211 */
-        ar->arNetworkType = arNetworkType;
-    }
-
-    /* Update the arNetworkType */
-    ar->arNetworkType = ar->arNextMode;
-
-
-    if ((prevMode != AP_NETWORK) &&
-        ((ar->arSsidLen) || ((ar->arSsidLen == 0) && ar->arConnected) || (!data->flags)))
-    {
-        if ((!data->flags) ||
-            (A_MEMCMP(ar->arSsid, ssid, ar->arSsidLen) != 0) ||
-            (ar->arSsidLen != (data->length - 1)))
-        {
-            /*
-             * SSID set previously or essid off has been issued.
-             *
-             * Disconnect Command is issued in two cases after wmi is ready
-             * (1) ssid is different from the previous setting
-             * (2) essid off has been issued
-             *
-             */
-            if (ar->arWmiReady == true) {
-                reconnect_flag = 0;
-                status = wmi_setPmkid_cmd(ar->arWmi, ar->arBssid, NULL, 0);
-                status = wmi_disconnect_cmd(ar->arWmi);
-                A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-                ar->arSsidLen = 0;
-                if (ar->arSkipScan == false) {
-                    A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
-                }
-                if (!data->flags) {
-                    up(&ar->arSem);
-                    return 0;
-                }
-            } else {
-                 up(&ar->arSem);
-            }
-        }
-        else
-        {
-            /*
-             * SSID is same, so we assume profile hasn't changed.
-             * If the interface is up and wmi is ready, we issue
-             * a reconnect cmd. Issue a reconnect only we are already
-             * connected.
-             */
-            if((ar->arConnected == true) && (ar->arWmiReady == true))
-            {
-                reconnect_flag = true;
-                status = wmi_reconnect_cmd(ar->arWmi,ar->arReqBssid,
-                                           ar->arChannelHint);
-                up(&ar->arSem);
-                if (status) {
-                    return -EIO;
-                }
-                return 0;
-            }
-            else{
-                /*
-                 * Dont return if connect is pending.
-                 */
-                if(!(ar->arConnectPending)) {
-                    up(&ar->arSem);
-                    return 0;
-                }
-            }
-        }
-    }
-
-    ar->arSsidLen = data->length - 1;
-    A_MEMCPY(ar->arSsid, ssid, ar->arSsidLen);
-
-    if (ar6000_connect_to_ap(ar)!= 0) {
-        up(&ar->arSem);
-        return -EIO;
-    }else{
-      up(&ar->arSem);
-    }
-    return 0;
+		ar->arNetworkType = arNetworkType;
+	}
+
+	/* Update the arNetworkType */
+	ar->arNetworkType = ar->arNextMode;
+
+
+	if ((prevMode != AP_NETWORK) &&
+	    ((ar->arSsidLen) || ((ar->arSsidLen == 0) && ar->arConnected) || (!data->flags)))
+	{
+		if ((!data->flags) ||
+		    (A_MEMCMP(ar->arSsid, ssid, ar->arSsidLen) != 0) ||
+		    (ar->arSsidLen != (data->length - 1)))
+		{
+			/*
+			 * SSID set previously or essid off has been issued.
+			 *
+			 * Disconnect Command is issued in two cases after wmi is ready
+			 * (1) ssid is different from the previous setting
+			 * (2) essid off has been issued
+			 *
+			 */
+			if (ar->arWmiReady == true) {
+				reconnect_flag = 0;
+				status = wmi_setPmkid_cmd(ar->arWmi, ar->arBssid, NULL, 0);
+				status = wmi_disconnect_cmd(ar->arWmi);
+				A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+				ar->arSsidLen = 0;
+				if (ar->arSkipScan == false) {
+					A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
+				}
+				if (!data->flags) {
+					up(&ar->arSem);
+					return 0;
+				}
+			} else {
+				up(&ar->arSem);
+			}
+		}
+		else
+		{
+			/*
+			 * SSID is same, so we assume profile hasn't changed.
+			 * If the interface is up and wmi is ready, we issue
+			 * a reconnect cmd. Issue a reconnect only we are already
+			 * connected.
+			 */
+			if ((ar->arConnected == true) && (ar->arWmiReady == true))
+			{
+				reconnect_flag = true;
+				status = wmi_reconnect_cmd(ar->arWmi,ar->arReqBssid,
+							   ar->arChannelHint);
+				up(&ar->arSem);
+				if (status) {
+					return -EIO;
+				}
+				return 0;
+			}
+			else{
+				/*
+				 * Dont return if connect is pending.
+				 */
+				if (!(ar->arConnectPending)) {
+					up(&ar->arSem);
+					return 0;
+				}
+			}
+		}
+	}
+
+	ar->arSsidLen = data->length - 1;
+	A_MEMCPY(ar->arSsid, ssid, ar->arSsidLen);
+
+	if (ar6000_connect_to_ap(ar)!= 0) {
+		up(&ar->arSem);
+		return -EIO;
+	}else{
+		up(&ar->arSem);
+	}
+	return 0;
 }
 
 /* SIOCGIWESSID */
 static int
 ar6000_ioctl_giwessid(struct net_device *dev,
-                     struct iw_request_info *info,
-                     struct iw_point *data, char *essid)
+		      struct iw_request_info *info,
+		      struct iw_point *data, char *essid)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
 
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
 
-    if (!ar->arSsidLen) {
-        return -EINVAL;
-    }
+	if (!ar->arSsidLen) {
+		return -EINVAL;
+	}
 
-    data->flags = 1;
-    data->length = ar->arSsidLen;
-    A_MEMCPY(essid, ar->arSsid, ar->arSsidLen);
+	data->flags = 1;
+	data->length = ar->arSsidLen;
+	A_MEMCPY(essid, ar->arSsid, ar->arSsidLen);
 
-    return 0;
+	return 0;
 }
 
 
 void ar6000_install_static_wep_keys(AR_SOFTC_T *ar)
 {
-    u8 index;
-    u8 keyUsage;
-
-    for (index = WMI_MIN_KEY_INDEX; index <= WMI_MAX_KEY_INDEX; index++) {
-        if (ar->arWepKeyList[index].arKeyLen) {
-            keyUsage = GROUP_USAGE;
-            if (index == ar->arDefTxKeyIndex) {
-                keyUsage |= TX_USAGE;
-            }
-            wmi_addKey_cmd(ar->arWmi,
-                           index,
-                           WEP_CRYPT,
-                           keyUsage,
-                           ar->arWepKeyList[index].arKeyLen,
-                           NULL,
-                           ar->arWepKeyList[index].arKey, KEY_OP_INIT_VAL, NULL,
-                           NO_SYNC_WMIFLAG);
-        }
-    }
+	u8 index;
+	u8 keyUsage;
+
+	for (index = WMI_MIN_KEY_INDEX; index <= WMI_MAX_KEY_INDEX; index++) {
+		if (ar->arWepKeyList[index].arKeyLen) {
+			keyUsage = GROUP_USAGE;
+			if (index == ar->arDefTxKeyIndex) {
+				keyUsage |= TX_USAGE;
+			}
+			wmi_addKey_cmd(ar->arWmi,
+				       index,
+				       WEP_CRYPT,
+				       keyUsage,
+				       ar->arWepKeyList[index].arKeyLen,
+				       NULL,
+				       ar->arWepKeyList[index].arKey, KEY_OP_INIT_VAL, NULL,
+				       NO_SYNC_WMIFLAG);
+		}
+	}
 }
 
 /*
@@ -708,36 +708,36 @@ void ar6000_install_static_wep_keys(AR_SOFTC_T *ar)
  */
 int
 ar6000_ioctl_siwrate(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_param *rrq, char *extra)
+		     struct iw_request_info *info,
+		     struct iw_param *rrq, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    u32 kbps;
-    s8 rate_idx;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (rrq->fixed) {
-        kbps = rrq->value / 1000;           /* rrq->value is in bps */
-    } else {
-        kbps = -1;                          /* -1 indicates auto rate */
-    }
-    if(kbps != -1 && wmi_validate_bitrate(ar->arWmi, kbps, &rate_idx) != 0)
-    {
-        AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BitRate is not Valid %d\n", kbps));
-        return -EINVAL;
-    }
-    ar->arBitRate = kbps;
-    if(ar->arWmiReady == true)
-    {
-        if (wmi_set_bitrate_cmd(ar->arWmi, kbps, -1, -1) != 0) {
-            return -EINVAL;
-        }
-    }
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	u32 kbps;
+	s8 rate_idx;
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (rrq->fixed) {
+		kbps = rrq->value / 1000;           /* rrq->value is in bps */
+	} else {
+		kbps = -1;                          /* -1 indicates auto rate */
+	}
+	if (kbps != -1 && wmi_validate_bitrate(ar->arWmi, kbps, &rate_idx) != 0)
+	{
+		AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("BitRate is not Valid %d\n", kbps));
+		return -EINVAL;
+	}
+	ar->arBitRate = kbps;
+	if (ar->arWmiReady == true)
+	{
+		if (wmi_set_bitrate_cmd(ar->arWmi, kbps, -1, -1) != 0) {
+			return -EINVAL;
+		}
+	}
+	return 0;
 }
 
 /*
@@ -745,62 +745,62 @@ ar6000_ioctl_siwrate(struct net_device *dev,
  */
 int
 ar6000_ioctl_giwrate(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_param *rrq, char *extra)
+		     struct iw_request_info *info,
+		     struct iw_param *rrq, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    int ret = 0;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if ((ar->arNextMode != AP_NETWORK && !ar->arConnected) || ar->arWmiReady == false) {
-        rrq->value = 1000 * 1000;       
-        return 0;
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    if (ar->bIsDestroyProgress || ar->arWlanState == WLAN_DISABLED) {
-        up(&ar->arSem);
-        return -EBUSY;
-    }
-
-    ar->arBitRate = 0xFFFF;
-    if (wmi_get_bitrate_cmd(ar->arWmi) != 0) {
-        up(&ar->arSem);
-        return -EIO;
-    }
-    wait_event_interruptible_timeout(arEvent, ar->arBitRate != 0xFFFF, wmitimeout * HZ);
-    if (signal_pending(current)) {
-        ret = -EINTR;
-    }
-    /* If the interface is down or wmi is not ready or the target is not
-       connected - return the value stored in the device structure */
-    if (!ret) {
-        if (ar->arBitRate == -1) {
-            rrq->fixed = true;
-            rrq->value = 0;
-        } else {
-            rrq->value = ar->arBitRate * 1000;
-        }
-    }
-
-    up(&ar->arSem);
-
-    return ret;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	int ret = 0;
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->bIsDestroyProgress) {
+		return -EBUSY;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	if ((ar->arNextMode != AP_NETWORK && !ar->arConnected) || ar->arWmiReady == false) {
+		rrq->value = 1000 * 1000;
+		return 0;
+	}
+
+	if (down_interruptible(&ar->arSem)) {
+		return -ERESTARTSYS;
+	}
+
+	if (ar->bIsDestroyProgress || ar->arWlanState == WLAN_DISABLED) {
+		up(&ar->arSem);
+		return -EBUSY;
+	}
+
+	ar->arBitRate = 0xFFFF;
+	if (wmi_get_bitrate_cmd(ar->arWmi) != 0) {
+		up(&ar->arSem);
+		return -EIO;
+	}
+	wait_event_interruptible_timeout(arEvent, ar->arBitRate != 0xFFFF, wmitimeout * HZ);
+	if (signal_pending(current)) {
+		ret = -EINTR;
+	}
+	/* If the interface is down or wmi is not ready or the target is not
+	   connected - return the value stored in the device structure */
+	if (!ret) {
+		if (ar->arBitRate == -1) {
+			rrq->fixed = true;
+			rrq->value = 0;
+		} else {
+			rrq->value = ar->arBitRate * 1000;
+		}
+	}
+
+	up(&ar->arSem);
+
+	return ret;
 }
 
 /*
@@ -808,41 +808,41 @@ ar6000_ioctl_giwrate(struct net_device *dev,
  */
 static int
 ar6000_ioctl_siwtxpow(struct net_device *dev,
-             struct iw_request_info *info,
-             struct iw_param *rrq, char *extra)
+		      struct iw_request_info *info,
+		      struct iw_param *rrq, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    u8 dbM;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (rrq->disabled) {
-        return -EOPNOTSUPP;
-    }
-
-    if (rrq->fixed) {
-        if (rrq->flags != IW_TXPOW_DBM) {
-            return -EOPNOTSUPP;
-        }
-        ar->arTxPwr= dbM = rrq->value;
-        ar->arTxPwrSet = true;
-    } else {
-        ar->arTxPwr = dbM = 0;
-        ar->arTxPwrSet = false;
-    }
-    if(ar->arWmiReady == true)
-    {
-        AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("Set tx pwr cmd %d dbM\n", dbM));
-        wmi_set_txPwr_cmd(ar->arWmi, dbM);
-    }
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	u8 dbM;
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	if (rrq->disabled) {
+		return -EOPNOTSUPP;
+	}
+
+	if (rrq->fixed) {
+		if (rrq->flags != IW_TXPOW_DBM) {
+			return -EOPNOTSUPP;
+		}
+		ar->arTxPwr= dbM = rrq->value;
+		ar->arTxPwrSet = true;
+	} else {
+		ar->arTxPwr = dbM = 0;
+		ar->arTxPwrSet = false;
+	}
+	if (ar->arWmiReady == true)
+	{
+		AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_TX,("Set tx pwr cmd %d dbM\n", dbM));
+		wmi_set_txPwr_cmd(ar->arWmi, dbM);
+	}
+	return 0;
 }
 
 /*
@@ -850,67 +850,67 @@ ar6000_ioctl_siwtxpow(struct net_device *dev,
  */
 int
 ar6000_ioctl_giwtxpow(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_param *rrq, char *extra)
+		      struct iw_request_info *info,
+		      struct iw_param *rrq, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    int ret = 0;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        up(&ar->arSem);
-        return -EBUSY;
-    }
-
-    if((ar->arWmiReady == true) && (ar->arConnected == true))
-    {
-        ar->arTxPwr = 0;
-
-        if (wmi_get_txPwr_cmd(ar->arWmi) != 0) {
-            up(&ar->arSem);
-            return -EIO;
-        }
-
-        wait_event_interruptible_timeout(arEvent, ar->arTxPwr != 0, wmitimeout * HZ);
-
-        if (signal_pending(current)) {
-            ret = -EINTR;
-         }
-    }
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	int ret = 0;
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->bIsDestroyProgress) {
+		return -EBUSY;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	if (down_interruptible(&ar->arSem)) {
+		return -ERESTARTSYS;
+	}
+
+	if (ar->bIsDestroyProgress) {
+		up(&ar->arSem);
+		return -EBUSY;
+	}
+
+	if ((ar->arWmiReady == true) && (ar->arConnected == true))
+	{
+		ar->arTxPwr = 0;
+
+		if (wmi_get_txPwr_cmd(ar->arWmi) != 0) {
+			up(&ar->arSem);
+			return -EIO;
+		}
+
+		wait_event_interruptible_timeout(arEvent, ar->arTxPwr != 0, wmitimeout * HZ);
+
+		if (signal_pending(current)) {
+			ret = -EINTR;
+		}
+	}
    /* If the interace is down or wmi is not ready or target is not connected
       then return value stored in the device structure */
 
-    if (!ret) {
-         if (ar->arTxPwrSet == true) {
-            rrq->fixed = true;
-        }
-        rrq->value = ar->arTxPwr;
-        rrq->flags = IW_TXPOW_DBM;
-        //
-        // IWLIST need this flag to get TxPower
-        //
-        rrq->disabled = 0;
-    }
-
-    up(&ar->arSem);
-
-    return ret;
+	if (!ret) {
+		if (ar->arTxPwrSet == true) {
+			rrq->fixed = true;
+		}
+		rrq->value = ar->arTxPwr;
+		rrq->flags = IW_TXPOW_DBM;
+		//
+		// IWLIST need this flag to get TxPower
+		//
+		rrq->disabled = 0;
+	}
+
+	up(&ar->arSem);
+
+	return ret;
 }
 
 /*
@@ -920,40 +920,40 @@ ar6000_ioctl_giwtxpow(struct net_device *dev,
  */
 static int
 ar6000_ioctl_siwretry(struct net_device *dev,
-             struct iw_request_info *info,
-             struct iw_param *rrq, char *extra)
+		      struct iw_request_info *info,
+		      struct iw_param *rrq, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (rrq->disabled) {
-        return -EOPNOTSUPP;
-    }
-
-    if ((rrq->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT) {
-        return -EOPNOTSUPP;
-    }
-
-    if ( !(rrq->value >= WMI_MIN_RETRIES) || !(rrq->value <= WMI_MAX_RETRIES)) {
-            return - EINVAL;
-    }
-    if(ar->arWmiReady == true)
-    {
-        if (wmi_set_retry_limits_cmd(ar->arWmi, DATA_FRAMETYPE, WMM_AC_BE,
-                                     rrq->value, 0) != 0){
-            return -EINVAL;
-        }
-    }
-    ar->arMaxRetries = rrq->value;
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	if (rrq->disabled) {
+		return -EOPNOTSUPP;
+	}
+
+	if ((rrq->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT) {
+		return -EOPNOTSUPP;
+	}
+
+	if ( !(rrq->value >= WMI_MIN_RETRIES) || !(rrq->value <= WMI_MAX_RETRIES)) {
+		return - EINVAL;
+	}
+	if (ar->arWmiReady == true)
+	{
+		if (wmi_set_retry_limits_cmd(ar->arWmi, DATA_FRAMETYPE, WMM_AC_BE,
+					     rrq->value, 0) != 0){
+			return -EINVAL;
+		}
+	}
+	ar->arMaxRetries = rrq->value;
+	return 0;
 }
 
 /*
@@ -961,40 +961,40 @@ ar6000_ioctl_siwretry(struct net_device *dev,
  */
 static int
 ar6000_ioctl_giwretry(struct net_device *dev,
-             struct iw_request_info *info,
-             struct iw_param *rrq, char *extra)
+		      struct iw_request_info *info,
+		      struct iw_param *rrq, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    rrq->disabled = 0;
-    switch (rrq->flags & IW_RETRY_TYPE) {
-    case IW_RETRY_LIFETIME:
-        return -EOPNOTSUPP;
-        break;
-    case IW_RETRY_LIMIT:
-        rrq->flags = IW_RETRY_LIMIT;
-        switch (rrq->flags & IW_RETRY_MODIFIER) {
-        case IW_RETRY_MIN:
-            rrq->flags |= IW_RETRY_MIN;
-            rrq->value = WMI_MIN_RETRIES;
-            break;
-        case IW_RETRY_MAX:
-            rrq->flags |= IW_RETRY_MAX;
-            rrq->value = ar->arMaxRetries;
-            break;
-        }
-        break;
-    }
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	rrq->disabled = 0;
+	switch (rrq->flags & IW_RETRY_TYPE) {
+	case IW_RETRY_LIFETIME:
+		return -EOPNOTSUPP;
+		break;
+	case IW_RETRY_LIMIT:
+		rrq->flags = IW_RETRY_LIMIT;
+		switch (rrq->flags & IW_RETRY_MODIFIER) {
+		case IW_RETRY_MIN:
+			rrq->flags |= IW_RETRY_MIN;
+			rrq->value = WMI_MIN_RETRIES;
+			break;
+		case IW_RETRY_MAX:
+			rrq->flags |= IW_RETRY_MAX;
+			rrq->value = ar->arMaxRetries;
+			break;
+		}
+		break;
+	}
+	return 0;
 }
 
 /*
@@ -1002,184 +1002,184 @@ ar6000_ioctl_giwretry(struct net_device *dev,
  */
 static int
 ar6000_ioctl_siwencode(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *keybuf)
+		       struct iw_request_info *info,
+		       struct iw_point *erq, char *keybuf)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    int index;
-    s32 auth = 0;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if(ar->arNextMode != AP_NETWORK) {
-    /*
-     *  Static WEP Keys should be configured before setting the SSID
-     */
-    if (ar->arSsid[0] && erq->length) {
-        return -EIO;
-    }
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    index = erq->flags & IW_ENCODE_INDEX;
-
-    if (index && (((index - 1) < WMI_MIN_KEY_INDEX) ||
-                  ((index - 1) > WMI_MAX_KEY_INDEX)))
-    {
-        return -EIO;
-    }
-
-    if (erq->flags & IW_ENCODE_DISABLED) {
-        /*
-         * Encryption disabled
-         */
-        if (index) {
-            /*
-             * If key index was specified then clear the specified key
-             */
-            index--;
-            A_MEMZERO(ar->arWepKeyList[index].arKey,
-                      sizeof(ar->arWepKeyList[index].arKey));
-            ar->arWepKeyList[index].arKeyLen = 0;
-        }
-        ar->arDot11AuthMode       = OPEN_AUTH;
-        ar->arPairwiseCrypto      = NONE_CRYPT;
-        ar->arGroupCrypto         = NONE_CRYPT;
-        ar->arAuthMode            = NONE_AUTH;
-    } else {
-        /*
-         * Enabling WEP encryption
-         */
-        if (index) {
-            index--;                /* keyindex is off base 1 in iwconfig */
-        }
-
-        if (erq->flags & IW_ENCODE_OPEN) {
-            auth |= OPEN_AUTH;
-            ar->arDefTxKeyIndex = index;
-        }
-        if (erq->flags & IW_ENCODE_RESTRICTED) {
-            auth |= SHARED_AUTH;
-        }
-
-        if (!auth) {
-            auth = OPEN_AUTH;
-        }
-
-        if (erq->length) {
-            if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(erq->length)) {
-                return -EIO;
-            }
-
-            A_MEMZERO(ar->arWepKeyList[index].arKey,
-                      sizeof(ar->arWepKeyList[index].arKey));
-            A_MEMCPY(ar->arWepKeyList[index].arKey, keybuf, erq->length);
-            ar->arWepKeyList[index].arKeyLen = erq->length;
-            ar->arDot11AuthMode       = auth;
-        } else {
-            if (ar->arWepKeyList[index].arKeyLen == 0) {
-                return -EIO;
-            }
-            ar->arDefTxKeyIndex = index;
-
-            if(ar->arSsidLen && ar->arWepKeyList[index].arKeyLen) {
-                wmi_addKey_cmd(ar->arWmi,
-                               index,
-                               WEP_CRYPT,
-                               GROUP_USAGE | TX_USAGE,
-                               ar->arWepKeyList[index].arKeyLen,
-                               NULL,
-                               ar->arWepKeyList[index].arKey, KEY_OP_INIT_VAL, NULL,
-                               NO_SYNC_WMIFLAG);
-            }
-        }
-
-        ar->arPairwiseCrypto      = WEP_CRYPT;
-        ar->arGroupCrypto         = WEP_CRYPT;
-        ar->arAuthMode            = NONE_AUTH;
-    }
-
-    if(ar->arNextMode != AP_NETWORK) {
-    /*
-     * profile has changed.  Erase ssid to signal change
-     */
-        A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-        ar->arSsidLen = 0;
-    }
-    ar->ap_profile_flag = 1; /* There is a change in profile */
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	int index;
+	s32 auth = 0;
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->arNextMode != AP_NETWORK) {
+		/*
+		 *  Static WEP Keys should be configured before setting the SSID
+		 */
+		if (ar->arSsid[0] && erq->length) {
+			return -EIO;
+		}
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	index = erq->flags & IW_ENCODE_INDEX;
+
+	if (index && (((index - 1) < WMI_MIN_KEY_INDEX) ||
+		      ((index - 1) > WMI_MAX_KEY_INDEX)))
+	{
+		return -EIO;
+	}
+
+	if (erq->flags & IW_ENCODE_DISABLED) {
+		/*
+		 * Encryption disabled
+		 */
+		if (index) {
+			/*
+			 * If key index was specified then clear the specified key
+			 */
+			index--;
+			A_MEMZERO(ar->arWepKeyList[index].arKey,
+				  sizeof(ar->arWepKeyList[index].arKey));
+			ar->arWepKeyList[index].arKeyLen = 0;
+		}
+		ar->arDot11AuthMode       = OPEN_AUTH;
+		ar->arPairwiseCrypto      = NONE_CRYPT;
+		ar->arGroupCrypto         = NONE_CRYPT;
+		ar->arAuthMode            = NONE_AUTH;
+	} else {
+		/*
+		 * Enabling WEP encryption
+		 */
+		if (index) {
+			index--;                /* keyindex is off base 1 in iwconfig */
+		}
+
+		if (erq->flags & IW_ENCODE_OPEN) {
+			auth |= OPEN_AUTH;
+			ar->arDefTxKeyIndex = index;
+		}
+		if (erq->flags & IW_ENCODE_RESTRICTED) {
+			auth |= SHARED_AUTH;
+		}
+
+		if (!auth) {
+			auth = OPEN_AUTH;
+		}
+
+		if (erq->length) {
+			if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(erq->length)) {
+				return -EIO;
+			}
+
+			A_MEMZERO(ar->arWepKeyList[index].arKey,
+				  sizeof(ar->arWepKeyList[index].arKey));
+			A_MEMCPY(ar->arWepKeyList[index].arKey, keybuf, erq->length);
+			ar->arWepKeyList[index].arKeyLen = erq->length;
+			ar->arDot11AuthMode       = auth;
+		} else {
+			if (ar->arWepKeyList[index].arKeyLen == 0) {
+				return -EIO;
+			}
+			ar->arDefTxKeyIndex = index;
+
+			if (ar->arSsidLen && ar->arWepKeyList[index].arKeyLen) {
+				wmi_addKey_cmd(ar->arWmi,
+					       index,
+					       WEP_CRYPT,
+					       GROUP_USAGE | TX_USAGE,
+					       ar->arWepKeyList[index].arKeyLen,
+					       NULL,
+					       ar->arWepKeyList[index].arKey, KEY_OP_INIT_VAL, NULL,
+					       NO_SYNC_WMIFLAG);
+			}
+		}
+
+		ar->arPairwiseCrypto      = WEP_CRYPT;
+		ar->arGroupCrypto         = WEP_CRYPT;
+		ar->arAuthMode            = NONE_AUTH;
+	}
+
+	if (ar->arNextMode != AP_NETWORK) {
+		/*
+		 * profile has changed.  Erase ssid to signal change
+		 */
+		A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+		ar->arSsidLen = 0;
+	}
+	ar->ap_profile_flag = 1; /* There is a change in profile */
+	return 0;
 }
 
 static int
 ar6000_ioctl_giwencode(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *key)
+		       struct iw_request_info *info,
+		       struct iw_point *erq, char *key)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    u8 keyIndex;
-    struct ar_wep_key *wk;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (ar->arPairwiseCrypto == NONE_CRYPT) {
-        erq->length = 0;
-        erq->flags = IW_ENCODE_DISABLED;
-    } else {
-        if (ar->arPairwiseCrypto == WEP_CRYPT) {
-            /* get the keyIndex */
-            keyIndex = erq->flags & IW_ENCODE_INDEX;
-            if (0 == keyIndex) {
-                keyIndex = ar->arDefTxKeyIndex;
-            } else if ((keyIndex - 1 < WMI_MIN_KEY_INDEX) ||
-                       (keyIndex - 1 > WMI_MAX_KEY_INDEX))
-            {
-                keyIndex = WMI_MIN_KEY_INDEX;
-            } else {
-                keyIndex--;
-            }
-            erq->flags = keyIndex + 1;
-            erq->flags &= ~IW_ENCODE_DISABLED;
-            wk = &ar->arWepKeyList[keyIndex];
-            if (erq->length > wk->arKeyLen) {
-                erq->length = wk->arKeyLen;
-            }
-            if (wk->arKeyLen) {
-                A_MEMCPY(key, wk->arKey, erq->length);
-            }
-        } else {
-            erq->flags &= ~IW_ENCODE_DISABLED;
-            if (ar->user_saved_keys.keyOk) {
-                erq->length = ar->user_saved_keys.ucast_ik.ik_keylen;
-                if (erq->length) {
-                    A_MEMCPY(key, ar->user_saved_keys.ucast_ik.ik_keydata, erq->length);
-                }
-            } else {
-                erq->length = 1;    // not really printing any key but let iwconfig know enc is on
-            }
-        }
-
-        if (ar->arDot11AuthMode & OPEN_AUTH) {
-            erq->flags |= IW_ENCODE_OPEN;
-        }
-        if (ar->arDot11AuthMode & SHARED_AUTH) {
-            erq->flags |= IW_ENCODE_RESTRICTED;
-        }
-    }
-
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	u8 keyIndex;
+	struct ar_wep_key *wk;
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	if (ar->arPairwiseCrypto == NONE_CRYPT) {
+		erq->length = 0;
+		erq->flags = IW_ENCODE_DISABLED;
+	} else {
+		if (ar->arPairwiseCrypto == WEP_CRYPT) {
+			/* get the keyIndex */
+			keyIndex = erq->flags & IW_ENCODE_INDEX;
+			if (0 == keyIndex) {
+				keyIndex = ar->arDefTxKeyIndex;
+			} else if ((keyIndex - 1 < WMI_MIN_KEY_INDEX) ||
+				   (keyIndex - 1 > WMI_MAX_KEY_INDEX))
+			{
+				keyIndex = WMI_MIN_KEY_INDEX;
+			} else {
+				keyIndex--;
+			}
+			erq->flags = keyIndex + 1;
+			erq->flags &= ~IW_ENCODE_DISABLED;
+			wk = &ar->arWepKeyList[keyIndex];
+			if (erq->length > wk->arKeyLen) {
+				erq->length = wk->arKeyLen;
+			}
+			if (wk->arKeyLen) {
+				A_MEMCPY(key, wk->arKey, erq->length);
+			}
+		} else {
+			erq->flags &= ~IW_ENCODE_DISABLED;
+			if (ar->user_saved_keys.keyOk) {
+				erq->length = ar->user_saved_keys.ucast_ik.ik_keylen;
+				if (erq->length) {
+					A_MEMCPY(key, ar->user_saved_keys.ucast_ik.ik_keydata, erq->length);
+				}
+			} else {
+				erq->length = 1;    // not really printing any key but let iwconfig know enc is on
+			}
+		}
+
+		if (ar->arDot11AuthMode & OPEN_AUTH) {
+			erq->flags |= IW_ENCODE_OPEN;
+		}
+		if (ar->arDot11AuthMode & SHARED_AUTH) {
+			erq->flags |= IW_ENCODE_RESTRICTED;
+		}
+	}
+
+	return 0;
 }
 
 #if WIRELESS_EXT >= 18
@@ -1188,34 +1188,34 @@ ar6000_ioctl_giwencode(struct net_device *dev,
  */
 static int
 ar6000_ioctl_siwgenie(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *extra)
+		      struct iw_request_info *info,
+		      struct iw_point *erq, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
 #ifdef WAPI_ENABLE
-    u8 *ie = erq->pointer;
-    u8 ie_type = ie[0];
-    u16 ie_length = erq->length;
-    u8 wapi_ie[128];
+	u8 *ie = erq->pointer;
+	u8 ie_type = ie[0];
+	u16 ie_length = erq->length;
+	u8 wapi_ie[128];
 #endif
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 #ifdef WAPI_ENABLE
-    if (ie_type == IEEE80211_ELEMID_WAPI) {
-        if (ie_length > 0) {
-            if (copy_from_user(wapi_ie, ie, ie_length)) {
-                return -EIO;
-            }
-        }
-        wmi_set_appie_cmd(ar->arWmi, WMI_FRAME_ASSOC_REQ, ie_length, wapi_ie);
-    } else if (ie_length == 0) {
-        wmi_set_appie_cmd(ar->arWmi, WMI_FRAME_ASSOC_REQ, ie_length, wapi_ie);
-    }
+	if (ie_type == IEEE80211_ELEMID_WAPI) {
+		if (ie_length > 0) {
+			if (copy_from_user(wapi_ie, ie, ie_length)) {
+				return -EIO;
+			}
+		}
+		wmi_set_appie_cmd(ar->arWmi, WMI_FRAME_ASSOC_REQ, ie_length, wapi_ie);
+	} else if (ie_length == 0) {
+		wmi_set_appie_cmd(ar->arWmi, WMI_FRAME_ASSOC_REQ, ie_length, wapi_ie);
+	}
 #endif
-    return 0;
+	return 0;
 }
 
 
@@ -1224,18 +1224,18 @@ ar6000_ioctl_siwgenie(struct net_device *dev,
  */
 static int
 ar6000_ioctl_giwgenie(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *extra)
+		      struct iw_request_info *info,
+		      struct iw_point *erq, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-    erq->length = 0;
-    erq->flags = 0;
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+	erq->length = 0;
+	erq->flags = 0;
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -1243,169 +1243,169 @@ ar6000_ioctl_giwgenie(struct net_device *dev,
  */
 static int
 ar6000_ioctl_siwauth(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_param *data, char *extra)
+		     struct iw_request_info *info,
+		     struct iw_param *data, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-
-    bool profChanged;
-    u16 param;
-    s32 ret;
-    s32 value;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    param = data->flags & IW_AUTH_INDEX;
-    value = data->value;
-    profChanged = true;
-    ret = 0;
-
-    switch (param) {
-        case IW_AUTH_WPA_VERSION:
-            if (value & IW_AUTH_WPA_VERSION_DISABLED) {
-                ar->arAuthMode = NONE_AUTH;
-            } else if (value & IW_AUTH_WPA_VERSION_WPA) {
-                    ar->arAuthMode = WPA_AUTH;
-            } else if (value & IW_AUTH_WPA_VERSION_WPA2) {
-                    ar->arAuthMode = WPA2_AUTH;
-            } else {
-                ret = -1;
-                profChanged    = false;
-            }
-            break;
-        case IW_AUTH_CIPHER_PAIRWISE:
-            if (value & IW_AUTH_CIPHER_NONE) {
-                ar->arPairwiseCrypto = NONE_CRYPT;
-                ar->arPairwiseCryptoLen = 0;
-            } else if (value & IW_AUTH_CIPHER_WEP40) {
-                ar->arPairwiseCrypto = WEP_CRYPT;
-                ar->arPairwiseCryptoLen = 5;
-            } else if (value & IW_AUTH_CIPHER_TKIP) {
-                ar->arPairwiseCrypto = TKIP_CRYPT;
-                ar->arPairwiseCryptoLen = 0;
-            } else if (value & IW_AUTH_CIPHER_CCMP) {
-                ar->arPairwiseCrypto = AES_CRYPT;
-                ar->arPairwiseCryptoLen = 0;
-            } else if (value & IW_AUTH_CIPHER_WEP104) {
-                ar->arPairwiseCrypto = WEP_CRYPT;
-                ar->arPairwiseCryptoLen = 13;
-            } else {
-                ret = -1;
-                profChanged    = false;
-            }
-            break;
-        case IW_AUTH_CIPHER_GROUP:
-            if (value & IW_AUTH_CIPHER_NONE) {
-                ar->arGroupCrypto = NONE_CRYPT;
-                ar->arGroupCryptoLen = 0;
-            } else if (value & IW_AUTH_CIPHER_WEP40) {
-                ar->arGroupCrypto = WEP_CRYPT;
-                ar->arGroupCryptoLen = 5;
-            } else if (value & IW_AUTH_CIPHER_TKIP) {
-                ar->arGroupCrypto = TKIP_CRYPT;
-                ar->arGroupCryptoLen = 0;
-            } else if (value & IW_AUTH_CIPHER_CCMP) {
-                ar->arGroupCrypto = AES_CRYPT;
-                ar->arGroupCryptoLen = 0;
-            } else if (value & IW_AUTH_CIPHER_WEP104) {
-                ar->arGroupCrypto = WEP_CRYPT;
-                ar->arGroupCryptoLen = 13;
-            } else {
-                ret = -1;
-                profChanged    = false;
-            }
-            break;
-        case IW_AUTH_KEY_MGMT:
-            if (value & IW_AUTH_KEY_MGMT_PSK) {
-                if (WPA_AUTH == ar->arAuthMode) {
-                    ar->arAuthMode = WPA_PSK_AUTH;
-                } else if (WPA2_AUTH == ar->arAuthMode) {
-                    ar->arAuthMode = WPA2_PSK_AUTH;
-                } else {
-                    ret = -1;
-                }
-            } else if (!(value & IW_AUTH_KEY_MGMT_802_1X)) {
-                ar->arAuthMode = NONE_AUTH;
-            }
-            break;
-        case IW_AUTH_TKIP_COUNTERMEASURES:
-            wmi_set_tkip_countermeasures_cmd(ar->arWmi, value);
-            profChanged    = false;
-            break;
-        case IW_AUTH_DROP_UNENCRYPTED:
-            profChanged    = false;
-            break;
-        case IW_AUTH_80211_AUTH_ALG:
-            ar->arDot11AuthMode = 0;
-            if (value & IW_AUTH_ALG_OPEN_SYSTEM) {
-                ar->arDot11AuthMode  |= OPEN_AUTH;
-            }
-            if (value & IW_AUTH_ALG_SHARED_KEY) {
-                ar->arDot11AuthMode  |= SHARED_AUTH;
-            }
-            if (value & IW_AUTH_ALG_LEAP) {
-                ar->arDot11AuthMode   = LEAP_AUTH;
-            }
-            if(ar->arDot11AuthMode == 0) {
-                ret = -1;
-                profChanged    = false;
-            }
-            break;
-        case IW_AUTH_WPA_ENABLED:
-            if (!value) {
-                ar->arAuthMode = NONE_AUTH;
-                /* when the supplicant is stopped, it calls this
-                 * handler with value=0. The followings need to be
-                 * reset if the STA were to connect again
-                 * without security
-                 */
-                ar->arDot11AuthMode = OPEN_AUTH;
-                ar->arPairwiseCrypto = NONE_CRYPT;
-                ar->arPairwiseCryptoLen = 0;
-                ar->arGroupCrypto = NONE_CRYPT;
-                ar->arGroupCryptoLen = 0;
-            }
-            break;
-        case IW_AUTH_RX_UNENCRYPTED_EAPOL:
-            profChanged    = false;
-            break;
-        case IW_AUTH_ROAMING_CONTROL:
-            profChanged    = false;
-            break;
-        case IW_AUTH_PRIVACY_INVOKED:
-            if (!value) {
-                ar->arPairwiseCrypto = NONE_CRYPT;
-                ar->arPairwiseCryptoLen = 0;
-                ar->arGroupCrypto = NONE_CRYPT;
-                ar->arGroupCryptoLen = 0;
-            }
-            break;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+	bool profChanged;
+	u16 param;
+	s32 ret;
+	s32 value;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	param = data->flags & IW_AUTH_INDEX;
+	value = data->value;
+	profChanged = true;
+	ret = 0;
+
+	switch (param) {
+	case IW_AUTH_WPA_VERSION:
+		if (value & IW_AUTH_WPA_VERSION_DISABLED) {
+			ar->arAuthMode = NONE_AUTH;
+		} else if (value & IW_AUTH_WPA_VERSION_WPA) {
+			ar->arAuthMode = WPA_AUTH;
+		} else if (value & IW_AUTH_WPA_VERSION_WPA2) {
+			ar->arAuthMode = WPA2_AUTH;
+		} else {
+			ret = -1;
+			profChanged    = false;
+		}
+		break;
+	case IW_AUTH_CIPHER_PAIRWISE:
+		if (value & IW_AUTH_CIPHER_NONE) {
+			ar->arPairwiseCrypto = NONE_CRYPT;
+			ar->arPairwiseCryptoLen = 0;
+		} else if (value & IW_AUTH_CIPHER_WEP40) {
+			ar->arPairwiseCrypto = WEP_CRYPT;
+			ar->arPairwiseCryptoLen = 5;
+		} else if (value & IW_AUTH_CIPHER_TKIP) {
+			ar->arPairwiseCrypto = TKIP_CRYPT;
+			ar->arPairwiseCryptoLen = 0;
+		} else if (value & IW_AUTH_CIPHER_CCMP) {
+			ar->arPairwiseCrypto = AES_CRYPT;
+			ar->arPairwiseCryptoLen = 0;
+		} else if (value & IW_AUTH_CIPHER_WEP104) {
+			ar->arPairwiseCrypto = WEP_CRYPT;
+			ar->arPairwiseCryptoLen = 13;
+		} else {
+			ret = -1;
+			profChanged    = false;
+		}
+		break;
+	case IW_AUTH_CIPHER_GROUP:
+		if (value & IW_AUTH_CIPHER_NONE) {
+			ar->arGroupCrypto = NONE_CRYPT;
+			ar->arGroupCryptoLen = 0;
+		} else if (value & IW_AUTH_CIPHER_WEP40) {
+			ar->arGroupCrypto = WEP_CRYPT;
+			ar->arGroupCryptoLen = 5;
+		} else if (value & IW_AUTH_CIPHER_TKIP) {
+			ar->arGroupCrypto = TKIP_CRYPT;
+			ar->arGroupCryptoLen = 0;
+		} else if (value & IW_AUTH_CIPHER_CCMP) {
+			ar->arGroupCrypto = AES_CRYPT;
+			ar->arGroupCryptoLen = 0;
+		} else if (value & IW_AUTH_CIPHER_WEP104) {
+			ar->arGroupCrypto = WEP_CRYPT;
+			ar->arGroupCryptoLen = 13;
+		} else {
+			ret = -1;
+			profChanged    = false;
+		}
+		break;
+	case IW_AUTH_KEY_MGMT:
+		if (value & IW_AUTH_KEY_MGMT_PSK) {
+			if (WPA_AUTH == ar->arAuthMode) {
+				ar->arAuthMode = WPA_PSK_AUTH;
+			} else if (WPA2_AUTH == ar->arAuthMode) {
+				ar->arAuthMode = WPA2_PSK_AUTH;
+			} else {
+				ret = -1;
+			}
+		} else if (!(value & IW_AUTH_KEY_MGMT_802_1X)) {
+			ar->arAuthMode = NONE_AUTH;
+		}
+		break;
+	case IW_AUTH_TKIP_COUNTERMEASURES:
+		wmi_set_tkip_countermeasures_cmd(ar->arWmi, value);
+		profChanged    = false;
+		break;
+	case IW_AUTH_DROP_UNENCRYPTED:
+		profChanged    = false;
+		break;
+	case IW_AUTH_80211_AUTH_ALG:
+		ar->arDot11AuthMode = 0;
+		if (value & IW_AUTH_ALG_OPEN_SYSTEM) {
+			ar->arDot11AuthMode  |= OPEN_AUTH;
+		}
+		if (value & IW_AUTH_ALG_SHARED_KEY) {
+			ar->arDot11AuthMode  |= SHARED_AUTH;
+		}
+		if (value & IW_AUTH_ALG_LEAP) {
+			ar->arDot11AuthMode   = LEAP_AUTH;
+		}
+		if (ar->arDot11AuthMode == 0) {
+			ret = -1;
+			profChanged    = false;
+		}
+		break;
+	case IW_AUTH_WPA_ENABLED:
+		if (!value) {
+			ar->arAuthMode = NONE_AUTH;
+			/* when the supplicant is stopped, it calls this
+			 * handler with value=0. The followings need to be
+			 * reset if the STA were to connect again
+			 * without security
+			 */
+			ar->arDot11AuthMode = OPEN_AUTH;
+			ar->arPairwiseCrypto = NONE_CRYPT;
+			ar->arPairwiseCryptoLen = 0;
+			ar->arGroupCrypto = NONE_CRYPT;
+			ar->arGroupCryptoLen = 0;
+		}
+		break;
+	case IW_AUTH_RX_UNENCRYPTED_EAPOL:
+		profChanged    = false;
+		break;
+	case IW_AUTH_ROAMING_CONTROL:
+		profChanged    = false;
+		break;
+	case IW_AUTH_PRIVACY_INVOKED:
+		if (!value) {
+			ar->arPairwiseCrypto = NONE_CRYPT;
+			ar->arPairwiseCryptoLen = 0;
+			ar->arGroupCrypto = NONE_CRYPT;
+			ar->arGroupCryptoLen = 0;
+		}
+		break;
 #ifdef WAPI_ENABLE
-        case IW_AUTH_WAPI_ENABLED:
-            ar->arWapiEnable = value;
-            break;
+	case IW_AUTH_WAPI_ENABLED:
+		ar->arWapiEnable = value;
+		break;
 #endif
-        default:
-           ret = -1;
-           profChanged    = false;
-           break;
-    }
-
-    if (profChanged == true) {
-        /*
-         * profile has changed.  Erase ssid to signal change
-         */
-        A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-        ar->arSsidLen = 0;
-    }
-
-    return ret;
+	default:
+		ret = -1;
+		profChanged    = false;
+		break;
+	}
+
+	if (profChanged == true) {
+		/*
+		 * profile has changed.  Erase ssid to signal change
+		 */
+		A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+		ar->arSsidLen = 0;
+	}
+
+	return ret;
 }
 
 
@@ -1414,127 +1414,127 @@ ar6000_ioctl_siwauth(struct net_device *dev,
  */
 static int
 ar6000_ioctl_giwauth(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_param *data, char *extra)
+		     struct iw_request_info *info,
+		     struct iw_param *data, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    u16 param;
-    s32 ret;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    param = data->flags & IW_AUTH_INDEX;
-    ret = 0;
-    data->value = 0;
-
-
-    switch (param) {
-        case IW_AUTH_WPA_VERSION:
-            if (ar->arAuthMode == NONE_AUTH) {
-                data->value |= IW_AUTH_WPA_VERSION_DISABLED;
-            } else if (ar->arAuthMode == WPA_AUTH) {
-                data->value |= IW_AUTH_WPA_VERSION_WPA;
-            } else if (ar->arAuthMode == WPA2_AUTH) {
-                data->value |= IW_AUTH_WPA_VERSION_WPA2;
-            } else {
-                ret = -1;
-            }
-            break;
-        case IW_AUTH_CIPHER_PAIRWISE:
-            if (ar->arPairwiseCrypto == NONE_CRYPT) {
-                data->value |= IW_AUTH_CIPHER_NONE;
-            } else if (ar->arPairwiseCrypto == WEP_CRYPT) {
-                if (ar->arPairwiseCryptoLen == 13) {
-                    data->value |= IW_AUTH_CIPHER_WEP104;
-                } else {
-                    data->value |= IW_AUTH_CIPHER_WEP40;
-                }
-            } else if (ar->arPairwiseCrypto == TKIP_CRYPT) {
-                data->value |= IW_AUTH_CIPHER_TKIP;
-            } else if (ar->arPairwiseCrypto == AES_CRYPT) {
-                data->value |= IW_AUTH_CIPHER_CCMP;
-            } else {
-                ret = -1;
-            }
-            break;
-        case IW_AUTH_CIPHER_GROUP:
-            if (ar->arGroupCrypto == NONE_CRYPT) {
-                    data->value |= IW_AUTH_CIPHER_NONE;
-            } else if (ar->arGroupCrypto == WEP_CRYPT) {
-                if (ar->arGroupCryptoLen == 13) {
-                    data->value |= IW_AUTH_CIPHER_WEP104;
-                } else {
-                    data->value |= IW_AUTH_CIPHER_WEP40;
-                }
-            } else if (ar->arGroupCrypto == TKIP_CRYPT) {
-                data->value |= IW_AUTH_CIPHER_TKIP;
-            } else if (ar->arGroupCrypto == AES_CRYPT) {
-                data->value |= IW_AUTH_CIPHER_CCMP;
-            } else {
-                ret = -1;
-            }
-            break;
-        case IW_AUTH_KEY_MGMT:
-            if ((ar->arAuthMode == WPA_PSK_AUTH) ||
-                (ar->arAuthMode == WPA2_PSK_AUTH)) {
-                data->value |= IW_AUTH_KEY_MGMT_PSK;
-            } else if ((ar->arAuthMode == WPA_AUTH) ||
-                       (ar->arAuthMode == WPA2_AUTH)) {
-                data->value |= IW_AUTH_KEY_MGMT_802_1X;
-            }
-            break;
-        case IW_AUTH_TKIP_COUNTERMEASURES:
-            // TODO. Save countermeassure enable/disable
-            data->value = 0;
-            break;
-        case IW_AUTH_DROP_UNENCRYPTED:
-            break;
-        case IW_AUTH_80211_AUTH_ALG:
-            if (ar->arDot11AuthMode == OPEN_AUTH) {
-                data->value |= IW_AUTH_ALG_OPEN_SYSTEM;
-            } else if (ar->arDot11AuthMode == SHARED_AUTH) {
-                data->value |= IW_AUTH_ALG_SHARED_KEY;
-            } else if (ar->arDot11AuthMode == LEAP_AUTH) {
-                data->value |= IW_AUTH_ALG_LEAP;
-            } else {
-                ret = -1;
-            }
-            break;
-        case IW_AUTH_WPA_ENABLED:
-            if (ar->arAuthMode == NONE_AUTH) {
-                data->value = 0;
-            } else {
-                data->value = 1;
-            }
-            break;
-        case IW_AUTH_RX_UNENCRYPTED_EAPOL:
-            break;
-        case IW_AUTH_ROAMING_CONTROL:
-            break;
-        case IW_AUTH_PRIVACY_INVOKED:
-            if (ar->arPairwiseCrypto == NONE_CRYPT) {
-                data->value = 0;
-            } else {
-                data->value = 1;
-            }
-            break;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	u16 param;
+	s32 ret;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	param = data->flags & IW_AUTH_INDEX;
+	ret = 0;
+	data->value = 0;
+
+
+	switch (param) {
+	case IW_AUTH_WPA_VERSION:
+		if (ar->arAuthMode == NONE_AUTH) {
+			data->value |= IW_AUTH_WPA_VERSION_DISABLED;
+		} else if (ar->arAuthMode == WPA_AUTH) {
+			data->value |= IW_AUTH_WPA_VERSION_WPA;
+		} else if (ar->arAuthMode == WPA2_AUTH) {
+			data->value |= IW_AUTH_WPA_VERSION_WPA2;
+		} else {
+			ret = -1;
+		}
+		break;
+	case IW_AUTH_CIPHER_PAIRWISE:
+		if (ar->arPairwiseCrypto == NONE_CRYPT) {
+			data->value |= IW_AUTH_CIPHER_NONE;
+		} else if (ar->arPairwiseCrypto == WEP_CRYPT) {
+			if (ar->arPairwiseCryptoLen == 13) {
+				data->value |= IW_AUTH_CIPHER_WEP104;
+			} else {
+				data->value |= IW_AUTH_CIPHER_WEP40;
+			}
+		} else if (ar->arPairwiseCrypto == TKIP_CRYPT) {
+			data->value |= IW_AUTH_CIPHER_TKIP;
+		} else if (ar->arPairwiseCrypto == AES_CRYPT) {
+			data->value |= IW_AUTH_CIPHER_CCMP;
+		} else {
+			ret = -1;
+		}
+		break;
+	case IW_AUTH_CIPHER_GROUP:
+		if (ar->arGroupCrypto == NONE_CRYPT) {
+			data->value |= IW_AUTH_CIPHER_NONE;
+		} else if (ar->arGroupCrypto == WEP_CRYPT) {
+			if (ar->arGroupCryptoLen == 13) {
+				data->value |= IW_AUTH_CIPHER_WEP104;
+			} else {
+				data->value |= IW_AUTH_CIPHER_WEP40;
+			}
+		} else if (ar->arGroupCrypto == TKIP_CRYPT) {
+			data->value |= IW_AUTH_CIPHER_TKIP;
+		} else if (ar->arGroupCrypto == AES_CRYPT) {
+			data->value |= IW_AUTH_CIPHER_CCMP;
+		} else {
+			ret = -1;
+		}
+		break;
+	case IW_AUTH_KEY_MGMT:
+		if ((ar->arAuthMode == WPA_PSK_AUTH) ||
+		    (ar->arAuthMode == WPA2_PSK_AUTH)) {
+			data->value |= IW_AUTH_KEY_MGMT_PSK;
+		} else if ((ar->arAuthMode == WPA_AUTH) ||
+			   (ar->arAuthMode == WPA2_AUTH)) {
+			data->value |= IW_AUTH_KEY_MGMT_802_1X;
+		}
+		break;
+	case IW_AUTH_TKIP_COUNTERMEASURES:
+		// TODO. Save countermeassure enable/disable
+		data->value = 0;
+		break;
+	case IW_AUTH_DROP_UNENCRYPTED:
+		break;
+	case IW_AUTH_80211_AUTH_ALG:
+		if (ar->arDot11AuthMode == OPEN_AUTH) {
+			data->value |= IW_AUTH_ALG_OPEN_SYSTEM;
+		} else if (ar->arDot11AuthMode == SHARED_AUTH) {
+			data->value |= IW_AUTH_ALG_SHARED_KEY;
+		} else if (ar->arDot11AuthMode == LEAP_AUTH) {
+			data->value |= IW_AUTH_ALG_LEAP;
+		} else {
+			ret = -1;
+		}
+		break;
+	case IW_AUTH_WPA_ENABLED:
+		if (ar->arAuthMode == NONE_AUTH) {
+			data->value = 0;
+		} else {
+			data->value = 1;
+		}
+		break;
+	case IW_AUTH_RX_UNENCRYPTED_EAPOL:
+		break;
+	case IW_AUTH_ROAMING_CONTROL:
+		break;
+	case IW_AUTH_PRIVACY_INVOKED:
+		if (ar->arPairwiseCrypto == NONE_CRYPT) {
+			data->value = 0;
+		} else {
+			data->value = 1;
+		}
+		break;
 #ifdef WAPI_ENABLE
-        case IW_AUTH_WAPI_ENABLED:
-            data->value = ar->arWapiEnable;
-            break;
+	case IW_AUTH_WAPI_ENABLED:
+		data->value = ar->arWapiEnable;
+		break;
 #endif
-        default:
-           ret = -1;
-           break;
-    }
+	default:
+		ret = -1;
+		break;
+	}
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -1542,44 +1542,44 @@ ar6000_ioctl_giwauth(struct net_device *dev,
  */
 static int
 ar6000_ioctl_siwpmksa(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *data, char *extra)
+		      struct iw_request_info *info,
+		      struct iw_point *data, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    s32 ret;
-    int status;
-    struct iw_pmksa *pmksa;
-
-    pmksa = (struct iw_pmksa *)extra;
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    ret = 0;
-    status = 0;
-
-    switch (pmksa->cmd) {
-        case IW_PMKSA_ADD:
-            status = wmi_setPmkid_cmd(ar->arWmi, (u8 *)pmksa->bssid.sa_data, pmksa->pmkid, true);
-            break;
-        case IW_PMKSA_REMOVE:
-            status = wmi_setPmkid_cmd(ar->arWmi, (u8 *)pmksa->bssid.sa_data, pmksa->pmkid, false);
-            break;
-        case IW_PMKSA_FLUSH:
-            if (ar->arConnected == true) {
-                status = wmi_setPmkid_cmd(ar->arWmi, ar->arBssid, NULL, 0);
-            }
-            break;
-        default:
-            ret=-1;
-            break;
-    }
-    if (status) {
-        ret = -1;
-    }
-
-    return ret;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	s32 ret;
+	int status;
+	struct iw_pmksa *pmksa;
+
+	pmksa = (struct iw_pmksa *)extra;
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	ret = 0;
+	status = 0;
+
+	switch (pmksa->cmd) {
+	case IW_PMKSA_ADD:
+		status = wmi_setPmkid_cmd(ar->arWmi, (u8 *)pmksa->bssid.sa_data, pmksa->pmkid, true);
+		break;
+	case IW_PMKSA_REMOVE:
+		status = wmi_setPmkid_cmd(ar->arWmi, (u8 *)pmksa->bssid.sa_data, pmksa->pmkid, false);
+		break;
+	case IW_PMKSA_FLUSH:
+		if (ar->arConnected == true) {
+			status = wmi_setPmkid_cmd(ar->arWmi, ar->arBssid, NULL, 0);
+		}
+		break;
+	default:
+		ret=-1;
+		break;
+	}
+	if (status) {
+		ret = -1;
+	}
+
+	return ret;
 }
 
 #ifdef WAPI_ENABLE
@@ -1587,59 +1587,59 @@ ar6000_ioctl_siwpmksa(struct net_device *dev,
 #define PN_INIT 0x5c365c36
 
 static int ar6000_set_wapi_key(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *extra)
+			       struct iw_request_info *info,
+			       struct iw_point *erq, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
-    KEY_USAGE   keyUsage = 0;
-    s32 keyLen;
-    u8 *keyData;
-    s32 index;
-    u32 *PN;
-    s32 i;
-    int    status;
-    u8 wapiKeyRsc[16];
-    CRYPTO_TYPE keyType = WAPI_CRYPT;
-    const u8 broadcastMac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-
-    index = erq->flags & IW_ENCODE_INDEX;
-    if (index && (((index - 1) < WMI_MIN_KEY_INDEX) ||
-                ((index - 1) > WMI_MAX_KEY_INDEX))) {
-        return -EIO;
-    }
-
-    index--;
-    if (index < 0 || index > 4) {
-        return -EIO;
-    }
-    keyData = (u8 *)(ext + 1);
-    keyLen = erq->length - sizeof(struct iw_encode_ext);
-    A_MEMCPY(wapiKeyRsc, ext->tx_seq, sizeof(wapiKeyRsc));
-
-    if (A_MEMCMP(ext->addr.sa_data, broadcastMac, sizeof(broadcastMac)) == 0) {
-        keyUsage |= GROUP_USAGE;
-        PN = (u32 *)wapiKeyRsc;
-        for (i = 0; i < 4; i++) {
-            PN[i] = PN_INIT;
-        }
-    } else {
-        keyUsage |= PAIRWISE_USAGE;
-    }
-    status = wmi_addKey_cmd(ar->arWmi,
-                            index,
-                            keyType,
-                            keyUsage,
-                            keyLen,
-                            wapiKeyRsc,
-                            keyData,
-                            KEY_OP_INIT_WAPIPN,
-                            NULL,
-                            SYNC_BEFORE_WMIFLAG);
-    if (0 != status) {
-        return -EIO;
-    }
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
+	KEY_USAGE   keyUsage = 0;
+	s32 keyLen;
+	u8 *keyData;
+	s32 index;
+	u32 *PN;
+	s32 i;
+	int    status;
+	u8 wapiKeyRsc[16];
+	CRYPTO_TYPE keyType = WAPI_CRYPT;
+	const u8 broadcastMac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+
+	index = erq->flags & IW_ENCODE_INDEX;
+	if (index && (((index - 1) < WMI_MIN_KEY_INDEX) ||
+		      ((index - 1) > WMI_MAX_KEY_INDEX))) {
+		return -EIO;
+	}
+
+	index--;
+	if (index < 0 || index > 4) {
+		return -EIO;
+	}
+	keyData = (u8 *)(ext + 1);
+	keyLen = erq->length - sizeof(struct iw_encode_ext);
+	A_MEMCPY(wapiKeyRsc, ext->tx_seq, sizeof(wapiKeyRsc));
+
+	if (A_MEMCMP(ext->addr.sa_data, broadcastMac, sizeof(broadcastMac)) == 0) {
+		keyUsage |= GROUP_USAGE;
+		PN = (u32 *)wapiKeyRsc;
+		for (i = 0; i < 4; i++) {
+			PN[i] = PN_INIT;
+		}
+	} else {
+		keyUsage |= PAIRWISE_USAGE;
+	}
+	status = wmi_addKey_cmd(ar->arWmi,
+				index,
+				keyType,
+				keyUsage,
+				keyLen,
+				wapiKeyRsc,
+				keyData,
+				KEY_OP_INIT_WAPIPN,
+				NULL,
+				SYNC_BEFORE_WMIFLAG);
+	if (0 != status) {
+		return -EIO;
+	}
+	return 0;
 }
 
 #endif
@@ -1649,173 +1649,173 @@ static int ar6000_set_wapi_key(struct net_device *dev,
  */
 static int
 ar6000_ioctl_siwencodeext(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *extra)
+			  struct iw_request_info *info,
+			  struct iw_point *erq, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    s32 index;
-    struct iw_encode_ext *ext;
-    KEY_USAGE keyUsage;
-    s32 keyLen;
-    u8 *keyData;
-    u8 keyRsc[8];
-    int status;
-    CRYPTO_TYPE keyType;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	s32 index;
+	struct iw_encode_ext *ext;
+	KEY_USAGE keyUsage;
+	s32 keyLen;
+	u8 *keyData;
+	u8 keyRsc[8];
+	int status;
+	CRYPTO_TYPE keyType;
 #ifdef USER_KEYS
-    struct ieee80211req_key ik;
+	struct ieee80211req_key ik;
 #endif /* USER_KEYS */
 
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
 
 #ifdef USER_KEYS
-    ar->user_saved_keys.keyOk = false;
+	ar->user_saved_keys.keyOk = false;
 #endif /* USER_KEYS */
 
-    index = erq->flags & IW_ENCODE_INDEX;
-
-    if (index && (((index - 1) < WMI_MIN_KEY_INDEX) ||
-                  ((index - 1) > WMI_MAX_KEY_INDEX)))
-    {
-        return -EIO;
-    }
-
-    ext = (struct iw_encode_ext *)extra;
-    if (erq->flags & IW_ENCODE_DISABLED) {
-        /*
-         * Encryption disabled
-         */
-        if (index) {
-            /*
-             * If key index was specified then clear the specified key
-             */
-            index--;
-            A_MEMZERO(ar->arWepKeyList[index].arKey,
-                      sizeof(ar->arWepKeyList[index].arKey));
-            ar->arWepKeyList[index].arKeyLen = 0;
-        }
-    } else {
-        /*
-         * Enabling WEP encryption
-         */
-        if (index) {
-            index--;                /* keyindex is off base 1 in iwconfig */
-        }
-
-        keyUsage = 0;
-        keyLen = erq->length - sizeof(struct iw_encode_ext);
-
-        if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
-            keyUsage = TX_USAGE;
-            ar->arDefTxKeyIndex = index;
-            // Just setting the key index
-            if (keyLen == 0) {
-                return 0;
-            }
-        }
-
-        if (keyLen <= 0) {
-            return -EIO;
-        }
-
-        /* key follows iw_encode_ext */
-        keyData = (u8 *)(ext + 1);
-
-        switch (ext->alg) {
-            case IW_ENCODE_ALG_WEP:
-                keyType = WEP_CRYPT;
+	index = erq->flags & IW_ENCODE_INDEX;
+
+	if (index && (((index - 1) < WMI_MIN_KEY_INDEX) ||
+		      ((index - 1) > WMI_MAX_KEY_INDEX)))
+	{
+		return -EIO;
+	}
+
+	ext = (struct iw_encode_ext *)extra;
+	if (erq->flags & IW_ENCODE_DISABLED) {
+		/*
+		 * Encryption disabled
+		 */
+		if (index) {
+			/*
+			 * If key index was specified then clear the specified key
+			 */
+			index--;
+			A_MEMZERO(ar->arWepKeyList[index].arKey,
+				  sizeof(ar->arWepKeyList[index].arKey));
+			ar->arWepKeyList[index].arKeyLen = 0;
+		}
+	} else {
+		/*
+		 * Enabling WEP encryption
+		 */
+		if (index) {
+			index--;                /* keyindex is off base 1 in iwconfig */
+		}
+
+		keyUsage = 0;
+		keyLen = erq->length - sizeof(struct iw_encode_ext);
+
+		if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
+			keyUsage = TX_USAGE;
+			ar->arDefTxKeyIndex = index;
+			// Just setting the key index
+			if (keyLen == 0) {
+				return 0;
+			}
+		}
+
+		if (keyLen <= 0) {
+			return -EIO;
+		}
+
+		/* key follows iw_encode_ext */
+		keyData = (u8 *)(ext + 1);
+
+		switch (ext->alg) {
+		case IW_ENCODE_ALG_WEP:
+			keyType = WEP_CRYPT;
 #ifdef USER_KEYS
-                ik.ik_type = IEEE80211_CIPHER_WEP;
+			ik.ik_type = IEEE80211_CIPHER_WEP;
 #endif /* USER_KEYS */
-                if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(keyLen)) {
-                    return -EIO;
-                }
-
-                /* Check whether it is static wep. */
-                if (!ar->arConnected) {
-                    A_MEMZERO(ar->arWepKeyList[index].arKey,
-                          sizeof(ar->arWepKeyList[index].arKey));
-                    A_MEMCPY(ar->arWepKeyList[index].arKey, keyData, keyLen);
-                    ar->arWepKeyList[index].arKeyLen = keyLen;
-
-                    return 0;
-                }
-                break;
-            case IW_ENCODE_ALG_TKIP:
-                keyType = TKIP_CRYPT;
+			if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(keyLen)) {
+				return -EIO;
+			}
+
+			/* Check whether it is static wep. */
+			if (!ar->arConnected) {
+				A_MEMZERO(ar->arWepKeyList[index].arKey,
+					  sizeof(ar->arWepKeyList[index].arKey));
+				A_MEMCPY(ar->arWepKeyList[index].arKey, keyData, keyLen);
+				ar->arWepKeyList[index].arKeyLen = keyLen;
+
+				return 0;
+			}
+			break;
+		case IW_ENCODE_ALG_TKIP:
+			keyType = TKIP_CRYPT;
 #ifdef USER_KEYS
-                ik.ik_type = IEEE80211_CIPHER_TKIP;
+			ik.ik_type = IEEE80211_CIPHER_TKIP;
 #endif /* USER_KEYS */
-                break;
-            case IW_ENCODE_ALG_CCMP:
-                keyType = AES_CRYPT;
+			break;
+		case IW_ENCODE_ALG_CCMP:
+			keyType = AES_CRYPT;
 #ifdef USER_KEYS
-                ik.ik_type = IEEE80211_CIPHER_AES_CCM;
+			ik.ik_type = IEEE80211_CIPHER_AES_CCM;
 #endif /* USER_KEYS */
-                break;
+			break;
 #ifdef WAPI_ENABLE
-            case IW_ENCODE_ALG_SM4:
-                if (ar->arWapiEnable) {
-                    return ar6000_set_wapi_key(dev, info, erq, extra);
-                } else {
-                    return -EIO;
-                }
+		case IW_ENCODE_ALG_SM4:
+			if (ar->arWapiEnable) {
+				return ar6000_set_wapi_key(dev, info, erq, extra);
+			} else {
+				return -EIO;
+			}
 #endif
-            case IW_ENCODE_ALG_PMK:
-                ar->arConnectCtrlFlags |= CONNECT_DO_WPA_OFFLOAD;
-                return wmi_set_pmk_cmd(ar->arWmi, keyData);
-            default:
-                return -EIO;
-        }
-
-
-        if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
-            keyUsage |= GROUP_USAGE;
-        } else {
-            keyUsage |= PAIRWISE_USAGE;
-        }
-
-        if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
-            A_MEMCPY(keyRsc, ext->rx_seq, sizeof(keyRsc));
-        } else {
-            A_MEMZERO(keyRsc, sizeof(keyRsc));
-        }
-
-        if (((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)) &&
-            (GROUP_USAGE & keyUsage))
-        {
-            A_UNTIMEOUT(&ar->disconnect_timer);
-        }
-
-         status = wmi_addKey_cmd(ar->arWmi, index, keyType, keyUsage,
-                            keyLen, keyRsc,
-                            keyData, KEY_OP_INIT_VAL,
-                            (u8 *)ext->addr.sa_data,
-                            SYNC_BOTH_WMIFLAG);
-         if (status) {
-            return -EIO;
-         }
+		case IW_ENCODE_ALG_PMK:
+			ar->arConnectCtrlFlags |= CONNECT_DO_WPA_OFFLOAD;
+			return wmi_set_pmk_cmd(ar->arWmi, keyData);
+		default:
+			return -EIO;
+		}
+
+
+		if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
+			keyUsage |= GROUP_USAGE;
+		} else {
+			keyUsage |= PAIRWISE_USAGE;
+		}
+
+		if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
+			A_MEMCPY(keyRsc, ext->rx_seq, sizeof(keyRsc));
+		} else {
+			A_MEMZERO(keyRsc, sizeof(keyRsc));
+		}
+
+		if (((WPA_PSK_AUTH == ar->arAuthMode) || (WPA2_PSK_AUTH == ar->arAuthMode)) &&
+		    (GROUP_USAGE & keyUsage))
+		{
+			A_UNTIMEOUT(&ar->disconnect_timer);
+		}
+
+		status = wmi_addKey_cmd(ar->arWmi, index, keyType, keyUsage,
+					keyLen, keyRsc,
+					keyData, KEY_OP_INIT_VAL,
+					(u8 *)ext->addr.sa_data,
+					SYNC_BOTH_WMIFLAG);
+		if (status) {
+			return -EIO;
+		}
 
 #ifdef USER_KEYS
-        ik.ik_keyix = index;
-        ik.ik_keylen = keyLen;
-        memcpy(ik.ik_keydata, keyData, keyLen);
-        memcpy(&ik.ik_keyrsc, keyRsc, sizeof(keyRsc));
-        memcpy(ik.ik_macaddr, ext->addr.sa_data, ETH_ALEN);
-        if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
-            memcpy(&ar->user_saved_keys.bcast_ik, &ik,
-                       sizeof(struct ieee80211req_key));
-        } else {
-            memcpy(&ar->user_saved_keys.ucast_ik, &ik,
-                      sizeof(struct ieee80211req_key));
-        }
-        ar->user_saved_keys.keyOk = true;
+		ik.ik_keyix = index;
+		ik.ik_keylen = keyLen;
+		memcpy(ik.ik_keydata, keyData, keyLen);
+		memcpy(&ik.ik_keyrsc, keyRsc, sizeof(keyRsc));
+		memcpy(ik.ik_macaddr, ext->addr.sa_data, ETH_ALEN);
+		if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
+			memcpy(&ar->user_saved_keys.bcast_ik, &ik,
+			       sizeof(struct ieee80211req_key));
+		} else {
+			memcpy(&ar->user_saved_keys.ucast_ik, &ik,
+			       sizeof(struct ieee80211req_key));
+		}
+		ar->user_saved_keys.keyOk = true;
 #endif /* USER_KEYS */
-    }
+	}
 
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -1823,77 +1823,77 @@ ar6000_ioctl_siwencodeext(struct net_device *dev,
  */
 static int
 ar6000_ioctl_giwencodeext(struct net_device *dev,
-              struct iw_request_info *info,
-              struct iw_point *erq, char *extra)
+			  struct iw_request_info *info,
+			  struct iw_point *erq, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
 
-    if (ar->arPairwiseCrypto == NONE_CRYPT) {
-        erq->length = 0;
-        erq->flags = IW_ENCODE_DISABLED;
-    } else {
-        erq->length = 0;
-    }
+	if (ar->arPairwiseCrypto == NONE_CRYPT) {
+		erq->length = 0;
+		erq->flags = IW_ENCODE_DISABLED;
+	} else {
+		erq->length = 0;
+	}
 
-    return 0;
+	return 0;
 }
 #endif // WIRELESS_EXT >= 18
 
 #if WIRELESS_EXT > 20
 static int ar6000_ioctl_siwpower(struct net_device *dev,
-                 struct iw_request_info *info,
-                 union iwreq_data *wrqu, char *extra)
+				 struct iw_request_info *info,
+				 union iwreq_data *wrqu, char *extra)
 {
 #ifndef ATH6K_CONFIG_OTA_MODE
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_POWER_MODE power_mode;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_POWER_MODE power_mode;
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
 
-    if (wrqu->power.disabled)
-        power_mode = MAX_PERF_POWER;
-    else
-        power_mode = REC_POWER;
+	if (wrqu->power.disabled)
+		power_mode = MAX_PERF_POWER;
+	else
+		power_mode = REC_POWER;
 
-    if (wmi_powermode_cmd(ar->arWmi, power_mode) < 0)
-        return -EIO;
+	if (wmi_powermode_cmd(ar->arWmi, power_mode) < 0)
+		return -EIO;
 #endif
-    return 0;
+	return 0;
 }
 
 static int ar6000_ioctl_giwpower(struct net_device *dev,
-                 struct iw_request_info *info,
-                 union iwreq_data *wrqu, char *extra)
+				 struct iw_request_info *info,
+				 union iwreq_data *wrqu, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    WMI_POWER_MODE power_mode;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	WMI_POWER_MODE power_mode;
 
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
 
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
 
-    power_mode = wmi_get_power_mode_cmd(ar->arWmi);
+	power_mode = wmi_get_power_mode_cmd(ar->arWmi);
 
-    if (power_mode == MAX_PERF_POWER)
-        wrqu->power.disabled = 1;
-    else
-        wrqu->power.disabled = 0;
+	if (power_mode == MAX_PERF_POWER)
+		wrqu->power.disabled = 1;
+	else
+		wrqu->power.disabled = 0;
 
-    return 0;
+	return 0;
 }
 #endif // WIRELESS_EXT > 20
 
@@ -1902,54 +1902,54 @@ static int ar6000_ioctl_giwpower(struct net_device *dev,
  */
 int
 ar6000_ioctl_giwname(struct net_device *dev,
-           struct iw_request_info *info,
-           char *name, char *extra)
+		     struct iw_request_info *info,
+		     char *name, char *extra)
 {
-    u8 capability;
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    capability = ar->arPhyCapability;
-    if(ar->arNetworkType == INFRA_NETWORK && ar->arConnected) {
-        bss_t *bss = wmi_find_node(ar->arWmi, ar->arBssid);
-        if (bss) {
-            capability = get_bss_phy_capability(bss);
-            wmi_node_return(ar->arWmi, bss);
-        }
-    }
-    switch (capability) {
-    case (WMI_11A_CAPABILITY):
-        strncpy(name, "AR6000 802.11a", IFNAMSIZ);
-        break;
-    case (WMI_11G_CAPABILITY):
-        strncpy(name, "AR6000 802.11g", IFNAMSIZ);
-        break;
-    case (WMI_11AG_CAPABILITY):
-        strncpy(name, "AR6000 802.11ag", IFNAMSIZ);
-        break;
-    case (WMI_11NA_CAPABILITY):
-        strncpy(name, "AR6000 802.11na", IFNAMSIZ);
-        break;
-    case (WMI_11NG_CAPABILITY):
-        strncpy(name, "AR6000 802.11ng", IFNAMSIZ);
-        break;
-    case (WMI_11NAG_CAPABILITY):
-        strncpy(name, "AR6000 802.11nag", IFNAMSIZ);
-        break;
-    default:
-        strncpy(name, "AR6000 802.11b", IFNAMSIZ);
-        break;
-    }
-
-    return 0;
+	u8 capability;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	capability = ar->arPhyCapability;
+	if (ar->arNetworkType == INFRA_NETWORK && ar->arConnected) {
+		bss_t *bss = wmi_find_node(ar->arWmi, ar->arBssid);
+		if (bss) {
+			capability = get_bss_phy_capability(bss);
+			wmi_node_return(ar->arWmi, bss);
+		}
+	}
+	switch (capability) {
+	case (WMI_11A_CAPABILITY):
+		strncpy(name, "AR6000 802.11a", IFNAMSIZ);
+		break;
+	case (WMI_11G_CAPABILITY):
+		strncpy(name, "AR6000 802.11g", IFNAMSIZ);
+		break;
+	case (WMI_11AG_CAPABILITY):
+		strncpy(name, "AR6000 802.11ag", IFNAMSIZ);
+		break;
+	case (WMI_11NA_CAPABILITY):
+		strncpy(name, "AR6000 802.11na", IFNAMSIZ);
+		break;
+	case (WMI_11NG_CAPABILITY):
+		strncpy(name, "AR6000 802.11ng", IFNAMSIZ);
+		break;
+	case (WMI_11NAG_CAPABILITY):
+		strncpy(name, "AR6000 802.11nag", IFNAMSIZ);
+		break;
+	default:
+		strncpy(name, "AR6000 802.11b", IFNAMSIZ);
+		break;
+	}
+
+	return 0;
 }
 
 /*
@@ -1957,44 +1957,44 @@ ar6000_ioctl_giwname(struct net_device *dev,
  */
 int
 ar6000_ioctl_siwfreq(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_freq *freq, char *extra)
+		     struct iw_request_info *info,
+		     struct iw_freq *freq, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    /*
-     * We support limiting the channels via wmiconfig.
-     *
-     * We use this command to configure the channel hint for the connect cmd
-     * so it is possible the target will end up connecting to a different
-     * channel.
-     */
-    if (freq->e > 1) {
-        return -EINVAL;
-    } else if (freq->e == 1) {
-        ar->arChannelHint = freq->m / 100000;
-    } else {
-        if(freq->m) {
-            ar->arChannelHint = wlan_ieee2freq(freq->m);
-        } else {
-            /* Auto Channel Selection */
-            ar->arChannelHint = 0;
-        }
-    }
-
-    ar->ap_profile_flag = 1; /* There is a change in profile */
-
-    A_PRINTF("channel hint set to %d\n", ar->arChannelHint);
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	/*
+	 * We support limiting the channels via wmiconfig.
+	 *
+	 * We use this command to configure the channel hint for the connect cmd
+	 * so it is possible the target will end up connecting to a different
+	 * channel.
+	 */
+	if (freq->e > 1) {
+		return -EINVAL;
+	} else if (freq->e == 1) {
+		ar->arChannelHint = freq->m / 100000;
+	} else {
+		if (freq->m) {
+			ar->arChannelHint = wlan_ieee2freq(freq->m);
+		} else {
+			/* Auto Channel Selection */
+			ar->arChannelHint = 0;
+		}
+	}
+
+	ar->ap_profile_flag = 1; /* There is a change in profile */
+
+	A_PRINTF("channel hint set to %d\n", ar->arChannelHint);
+	return 0;
 }
 
 /*
@@ -2002,39 +2002,39 @@ ar6000_ioctl_siwfreq(struct net_device *dev,
  */
 int
 ar6000_ioctl_giwfreq(struct net_device *dev,
-                struct iw_request_info *info,
-                struct iw_freq *freq, char *extra)
+		     struct iw_request_info *info,
+		     struct iw_freq *freq, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (ar->arNetworkType == AP_NETWORK) {
-        if(ar->arChannelHint) {
-            freq->m = ar->arChannelHint * 100000;
-        } else if(ar->arACS) {
-            freq->m = ar->arACS * 100000;
-        } else {
-            return -EINVAL;
-        }
-    } else {
-        if (ar->arConnected != true) {
-            return -EINVAL;
-        } else {
-            freq->m = ar->arBssChannel * 100000;
-        }
-    }
-
-    freq->e = 1;
-
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	if (ar->arNetworkType == AP_NETWORK) {
+		if (ar->arChannelHint) {
+			freq->m = ar->arChannelHint * 100000;
+		} else if (ar->arACS) {
+			freq->m = ar->arACS * 100000;
+		} else {
+			return -EINVAL;
+		}
+	} else {
+		if (ar->arConnected != true) {
+			return -EINVAL;
+		} else {
+			freq->m = ar->arBssChannel * 100000;
+		}
+	}
+
+	freq->e = 1;
+
+	return 0;
 }
 
 /*
@@ -2042,70 +2042,70 @@ ar6000_ioctl_giwfreq(struct net_device *dev,
  */
 int
 ar6000_ioctl_siwmode(struct net_device *dev,
-            struct iw_request_info *info,
-            __u32 *mode, char *extra)
+		     struct iw_request_info *info,
+		     __u32 *mode, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    /*
-     * clear SSID during mode switch in connected state
-     */
-    if(!(ar->arNetworkType == (((*mode) == IW_MODE_INFRA) ? INFRA_NETWORK : ADHOC_NETWORK)) && (ar->arConnected == true) ){
-        A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-        ar->arSsidLen = 0;
-    }
-
-    switch (*mode) {
-    case IW_MODE_INFRA:
-        ar->arNextMode = INFRA_NETWORK;
-        break;
-    case IW_MODE_ADHOC:
-        ar->arNextMode = ADHOC_NETWORK;
-        break;
-    case IW_MODE_MASTER:
-        ar->arNextMode = AP_NETWORK;
-        break;
-    default:
-        return -EINVAL;
-    }
-
-    /* clear all shared parameters between AP and STA|IBSS modes when we
-     * switch between them. Switch between STA & IBSS modes does'nt clear
-     * the shared profile. This is as per the original design for switching
-     * between STA & IBSS.
-     */
-    if (ar->arNetworkType == AP_NETWORK || ar->arNextMode == AP_NETWORK) {
-        ar->arDot11AuthMode      = OPEN_AUTH;
-        ar->arAuthMode           = NONE_AUTH;
-        ar->arPairwiseCrypto     = NONE_CRYPT;
-        ar->arPairwiseCryptoLen  = 0;
-        ar->arGroupCrypto        = NONE_CRYPT;
-        ar->arGroupCryptoLen     = 0;
-        ar->arChannelHint        = 0;
-        ar->arBssChannel         = 0;
-        A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
-        A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-        ar->arSsidLen = 0;
-    }
-
-    /* SSID has to be cleared to trigger a profile change while switching
-     * between STA & IBSS modes having the same SSID
-     */
-    if (ar->arNetworkType != ar->arNextMode) {
-        A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-        ar->arSsidLen = 0;
-    }
-
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	/*
+	 * clear SSID during mode switch in connected state
+	 */
+	if (!(ar->arNetworkType == (((*mode) == IW_MODE_INFRA) ? INFRA_NETWORK : ADHOC_NETWORK)) && (ar->arConnected == true) ){
+		A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+		ar->arSsidLen = 0;
+	}
+
+	switch (*mode) {
+	case IW_MODE_INFRA:
+		ar->arNextMode = INFRA_NETWORK;
+		break;
+	case IW_MODE_ADHOC:
+		ar->arNextMode = ADHOC_NETWORK;
+		break;
+	case IW_MODE_MASTER:
+		ar->arNextMode = AP_NETWORK;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* clear all shared parameters between AP and STA|IBSS modes when we
+	 * switch between them. Switch between STA & IBSS modes does'nt clear
+	 * the shared profile. This is as per the original design for switching
+	 * between STA & IBSS.
+	 */
+	if (ar->arNetworkType == AP_NETWORK || ar->arNextMode == AP_NETWORK) {
+		ar->arDot11AuthMode      = OPEN_AUTH;
+		ar->arAuthMode           = NONE_AUTH;
+		ar->arPairwiseCrypto     = NONE_CRYPT;
+		ar->arPairwiseCryptoLen  = 0;
+		ar->arGroupCrypto        = NONE_CRYPT;
+		ar->arGroupCryptoLen     = 0;
+		ar->arChannelHint        = 0;
+		ar->arBssChannel         = 0;
+		A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
+		A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+		ar->arSsidLen = 0;
+	}
+
+	/* SSID has to be cleared to trigger a profile change while switching
+	 * between STA & IBSS modes having the same SSID
+	 */
+	if (ar->arNetworkType != ar->arNextMode) {
+		A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+		ar->arSsidLen = 0;
+	}
+
+	return 0;
 }
 
 /*
@@ -2113,34 +2113,34 @@ ar6000_ioctl_siwmode(struct net_device *dev,
  */
 int
 ar6000_ioctl_giwmode(struct net_device *dev,
-            struct iw_request_info *info,
-            __u32 *mode, char *extra)
+		     struct iw_request_info *info,
+		     __u32 *mode, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    switch (ar->arNetworkType) {
-    case INFRA_NETWORK:
-        *mode = IW_MODE_INFRA;
-        break;
-    case ADHOC_NETWORK:
-        *mode = IW_MODE_ADHOC;
-        break;
-    case AP_NETWORK:
-        *mode = IW_MODE_MASTER;
-        break;
-    default:
-        return -EIO;
-    }
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	switch (ar->arNetworkType) {
+	case INFRA_NETWORK:
+		*mode = IW_MODE_INFRA;
+		break;
+	case ADHOC_NETWORK:
+		*mode = IW_MODE_ADHOC;
+		break;
+	case AP_NETWORK:
+		*mode = IW_MODE_MASTER;
+		break;
+	default:
+		return -EIO;
+	}
+	return 0;
 }
 
 /*
@@ -2148,10 +2148,10 @@ ar6000_ioctl_giwmode(struct net_device *dev,
  */
 int
 ar6000_ioctl_siwsens(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_param *sens, char *extra)
+		     struct iw_request_info *info,
+		     struct iw_param *sens, char *extra)
 {
-    return 0;
+	return 0;
 }
 
 /*
@@ -2159,13 +2159,13 @@ ar6000_ioctl_siwsens(struct net_device *dev,
  */
 int
 ar6000_ioctl_giwsens(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_param *sens, char *extra)
+		     struct iw_request_info *info,
+		     struct iw_param *sens, char *extra)
 {
-    sens->value = 0;
-    sens->fixed = 1;
+	sens->value = 0;
+	sens->fixed = 1;
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -2173,120 +2173,120 @@ ar6000_ioctl_giwsens(struct net_device *dev,
  */
 int
 ar6000_ioctl_giwrange(struct net_device *dev,
-             struct iw_request_info *info,
-             struct iw_point *data, char *extra)
+		      struct iw_request_info *info,
+		      struct iw_point *data, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    struct iw_range *range = (struct iw_range *) extra;
-    int i, ret = 0;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        up(&ar->arSem);
-        return -EBUSY;
-    }
-
-    ar->arNumChannels = -1;
-    A_MEMZERO(ar->arChannelList, sizeof (ar->arChannelList));
-
-    if (wmi_get_channelList_cmd(ar->arWmi) != 0) {
-        up(&ar->arSem);
-        return -EIO;
-    }
-
-    wait_event_interruptible_timeout(arEvent, ar->arNumChannels != -1, wmitimeout * HZ);
-
-    if (signal_pending(current)) {
-        up(&ar->arSem);
-        return -EINTR;
-    }
-
-    data->length = sizeof(struct iw_range);
-    A_MEMZERO(range, sizeof(struct iw_range));
-
-    range->txpower_capa = 0;
-
-    range->min_pmp = 1 * 1024;
-    range->max_pmp = 65535 * 1024;
-    range->min_pmt = 1 * 1024;
-    range->max_pmt = 1000 * 1024;
-    range->pmp_flags = IW_POWER_PERIOD;
-    range->pmt_flags = IW_POWER_TIMEOUT;
-    range->pm_capa = 0;
-
-    range->we_version_compiled = WIRELESS_EXT;
-    range->we_version_source = 13;
-
-    range->retry_capa = IW_RETRY_LIMIT;
-    range->retry_flags = IW_RETRY_LIMIT;
-    range->min_retry = 0;
-    range->max_retry = 255;
-
-    range->num_frequency = range->num_channels = ar->arNumChannels;
-    for (i = 0; i < ar->arNumChannels; i++) {
-        range->freq[i].i = wlan_freq2ieee(ar->arChannelList[i]);
-        range->freq[i].m = ar->arChannelList[i] * 100000;
-        range->freq[i].e = 1;
-         /*
-         * Linux supports max of 32 channels, bail out once you
-         * reach the max.
-         */
-        if (i == IW_MAX_FREQUENCIES) {
-            break;
-        }
-    }
-
-    /* Max quality is max field value minus noise floor */
-    range->max_qual.qual  = 0xff - 161;
-
-    /*
-     * In order to use dBm measurements, 'level' must be lower
-     * than any possible measurement (see iw_print_stats() in
-     * wireless tools).  It's unclear how this is meant to be
-     * done, but setting zero in these values forces dBm and
-     * the actual numbers are not used.
-     */
-    range->max_qual.level = 0;
-    range->max_qual.noise = 0;
-
-    range->sensitivity = 3;
-
-    range->max_encoding_tokens = 4;
-    /* XXX query driver to find out supported key sizes */
-    range->num_encoding_sizes = 3;
-    range->encoding_size[0] = 5;        /* 40-bit */
-    range->encoding_size[1] = 13;       /* 104-bit */
-    range->encoding_size[2] = 16;       /* 128-bit */
-
-    range->num_bitrates = 0;
-
-    /* estimated maximum TCP throughput values (bps) */
-    range->throughput = 22000000;
-
-    range->min_rts = 0;
-    range->max_rts = 2347;
-    range->min_frag = 256;
-    range->max_frag = 2346;
-
-    up(&ar->arSem);
-
-    return ret;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	struct iw_range *range = (struct iw_range *) extra;
+	int i, ret = 0;
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->bIsDestroyProgress) {
+		return -EBUSY;
+	}
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (down_interruptible(&ar->arSem)) {
+		return -ERESTARTSYS;
+	}
+
+	if (ar->bIsDestroyProgress) {
+		up(&ar->arSem);
+		return -EBUSY;
+	}
+
+	ar->arNumChannels = -1;
+	A_MEMZERO(ar->arChannelList, sizeof (ar->arChannelList));
+
+	if (wmi_get_channelList_cmd(ar->arWmi) != 0) {
+		up(&ar->arSem);
+		return -EIO;
+	}
+
+	wait_event_interruptible_timeout(arEvent, ar->arNumChannels != -1, wmitimeout * HZ);
+
+	if (signal_pending(current)) {
+		up(&ar->arSem);
+		return -EINTR;
+	}
+
+	data->length = sizeof(struct iw_range);
+	A_MEMZERO(range, sizeof(struct iw_range));
+
+	range->txpower_capa = 0;
+
+	range->min_pmp = 1 * 1024;
+	range->max_pmp = 65535 * 1024;
+	range->min_pmt = 1 * 1024;
+	range->max_pmt = 1000 * 1024;
+	range->pmp_flags = IW_POWER_PERIOD;
+	range->pmt_flags = IW_POWER_TIMEOUT;
+	range->pm_capa = 0;
+
+	range->we_version_compiled = WIRELESS_EXT;
+	range->we_version_source = 13;
+
+	range->retry_capa = IW_RETRY_LIMIT;
+	range->retry_flags = IW_RETRY_LIMIT;
+	range->min_retry = 0;
+	range->max_retry = 255;
+
+	range->num_frequency = range->num_channels = ar->arNumChannels;
+	for (i = 0; i < ar->arNumChannels; i++) {
+		range->freq[i].i = wlan_freq2ieee(ar->arChannelList[i]);
+		range->freq[i].m = ar->arChannelList[i] * 100000;
+		range->freq[i].e = 1;
+		/*
+		 * Linux supports max of 32 channels, bail out once you
+		 * reach the max.
+		 */
+		if (i == IW_MAX_FREQUENCIES) {
+			break;
+		}
+	}
+
+	/* Max quality is max field value minus noise floor */
+	range->max_qual.qual  = 0xff - 161;
+
+	/*
+	 * In order to use dBm measurements, 'level' must be lower
+	 * than any possible measurement (see iw_print_stats() in
+	 * wireless tools).  It's unclear how this is meant to be
+	 * done, but setting zero in these values forces dBm and
+	 * the actual numbers are not used.
+	 */
+	range->max_qual.level = 0;
+	range->max_qual.noise = 0;
+
+	range->sensitivity = 3;
+
+	range->max_encoding_tokens = 4;
+	/* XXX query driver to find out supported key sizes */
+	range->num_encoding_sizes = 3;
+	range->encoding_size[0] = 5;        /* 40-bit */
+	range->encoding_size[1] = 13;       /* 104-bit */
+	range->encoding_size[2] = 16;       /* 128-bit */
+
+	range->num_bitrates = 0;
+
+	/* estimated maximum TCP throughput values (bps) */
+	range->throughput = 22000000;
+
+	range->min_rts = 0;
+	range->max_rts = 2347;
+	range->min_frag = 256;
+	range->max_frag = 2346;
+
+	up(&ar->arSem);
+
+	return ret;
 }
 
 
@@ -2296,31 +2296,31 @@ ar6000_ioctl_giwrange(struct net_device *dev,
  */
 int
 ar6000_ioctl_siwap(struct net_device *dev,
-              struct iw_request_info *info,
-              struct sockaddr *ap_addr, char *extra)
+		   struct iw_request_info *info,
+		   struct sockaddr *ap_addr, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
 
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
 
-    if (ap_addr->sa_family != ARPHRD_ETHER) {
-        return -EIO;
-    }
+	if (ap_addr->sa_family != ARPHRD_ETHER) {
+		return -EIO;
+	}
 
-    if (A_MEMCMP(&ap_addr->sa_data, bcast_mac, AR6000_ETH_ADDR_LEN) == 0) {
-        A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
-    } else {
-        A_MEMCPY(ar->arReqBssid, &ap_addr->sa_data,  sizeof(ar->arReqBssid));
-    }
+	if (A_MEMCMP(&ap_addr->sa_data, bcast_mac, AR6000_ETH_ADDR_LEN) == 0) {
+		A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
+	} else {
+		A_MEMCPY(ar->arReqBssid, &ap_addr->sa_data,  sizeof(ar->arReqBssid));
+	}
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -2328,34 +2328,34 @@ ar6000_ioctl_siwap(struct net_device *dev,
  */
 int
 ar6000_ioctl_giwap(struct net_device *dev,
-              struct iw_request_info *info,
-              struct sockaddr *ap_addr, char *extra)
+		   struct iw_request_info *info,
+		   struct sockaddr *ap_addr, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
 
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
 
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
 
-    if (ar->arNetworkType == AP_NETWORK) {
-        A_MEMCPY(&ap_addr->sa_data, dev->dev_addr, ATH_MAC_LEN);
-        ap_addr->sa_family = ARPHRD_ETHER;
-        return 0;
-    }
+	if (ar->arNetworkType == AP_NETWORK) {
+		A_MEMCPY(&ap_addr->sa_data, dev->dev_addr, ATH_MAC_LEN);
+		ap_addr->sa_family = ARPHRD_ETHER;
+		return 0;
+	}
 
-    if (ar->arConnected != true) {
-        return -EINVAL;
-    }
+	if (ar->arConnected != true) {
+		return -EINVAL;
+	}
 
-    A_MEMCPY(&ap_addr->sa_data, ar->arBssid, sizeof(ar->arBssid));
-    ap_addr->sa_family = ARPHRD_ETHER;
+	A_MEMCPY(&ap_addr->sa_data, ar->arBssid, sizeof(ar->arBssid));
+	ap_addr->sa_family = ARPHRD_ETHER;
 
-    return 0;
+	return 0;
 }
 
 #if (WIRELESS_EXT >= 18)
@@ -2364,76 +2364,76 @@ ar6000_ioctl_giwap(struct net_device *dev,
  */
 int
 ar6000_ioctl_siwmlme(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_point *data, char *extra)
+		     struct iw_request_info *info,
+		     struct iw_point *data, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->bIsDestroyProgress) {
-        return -EBUSY;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (down_interruptible(&ar->arSem)) {
-        return -ERESTARTSYS;
-    }
-
-    if (data->pointer && data->length == sizeof(struct iw_mlme)) {
-
-        u8 arNetworkType;
-        struct iw_mlme mlme;
-
-        if (copy_from_user(&mlme, data->pointer, sizeof(struct iw_mlme)))
-            return -EIO;
-
-        switch (mlme.cmd) {
-
-            case IW_MLME_DEAUTH:
-                /* fall through */
-            case IW_MLME_DISASSOC:
-                if ((ar->arConnected != true) ||
-                    (memcmp(ar->arBssid, mlme.addr.sa_data, 6) != 0)) {
-
-                    up(&ar->arSem);
-                    return -EINVAL;
-                }
-                wmi_setPmkid_cmd(ar->arWmi, ar->arBssid, NULL, 0);
-                arNetworkType = ar->arNetworkType;
-                ar6000_init_profile_info(ar);
-                ar->arNetworkType = arNetworkType;
-                reconnect_flag = 0;
-                wmi_disconnect_cmd(ar->arWmi);
-                A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
-                ar->arSsidLen = 0;
-                if (ar->arSkipScan == false) {
-                    A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
-                }
-                break;
-
-            case IW_MLME_AUTH:
-                /* fall through */
-            case IW_MLME_ASSOC:
-                /* fall through */
-            default:
-                up(&ar->arSem);
-                return -EOPNOTSUPP;
-        }
-    }
-
-    up(&ar->arSem);
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->bIsDestroyProgress) {
+		return -EBUSY;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (down_interruptible(&ar->arSem)) {
+		return -ERESTARTSYS;
+	}
+
+	if (data->pointer && data->length == sizeof(struct iw_mlme)) {
+
+		u8 arNetworkType;
+		struct iw_mlme mlme;
+
+		if (copy_from_user(&mlme, data->pointer, sizeof(struct iw_mlme)))
+			return -EIO;
+
+		switch (mlme.cmd) {
+
+		case IW_MLME_DEAUTH:
+			/* fall through */
+		case IW_MLME_DISASSOC:
+			if ((ar->arConnected != true) ||
+			    (memcmp(ar->arBssid, mlme.addr.sa_data, 6) != 0)) {
+
+				up(&ar->arSem);
+				return -EINVAL;
+			}
+			wmi_setPmkid_cmd(ar->arWmi, ar->arBssid, NULL, 0);
+			arNetworkType = ar->arNetworkType;
+			ar6000_init_profile_info(ar);
+			ar->arNetworkType = arNetworkType;
+			reconnect_flag = 0;
+			wmi_disconnect_cmd(ar->arWmi);
+			A_MEMZERO(ar->arSsid, sizeof(ar->arSsid));
+			ar->arSsidLen = 0;
+			if (ar->arSkipScan == false) {
+				A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid));
+			}
+			break;
+
+		case IW_MLME_AUTH:
+			/* fall through */
+		case IW_MLME_ASSOC:
+			/* fall through */
+		default:
+			up(&ar->arSem);
+			return -EOPNOTSUPP;
+		}
+	}
+
+	up(&ar->arSem);
+	return 0;
 }
 #endif /* WIRELESS_EXT >= 18 */
 
@@ -2442,10 +2442,10 @@ ar6000_ioctl_siwmlme(struct net_device *dev,
  */
 int
 ar6000_ioctl_iwaplist(struct net_device *dev,
-            struct iw_request_info *info,
-            struct iw_point *data, char *extra)
+		      struct iw_request_info *info,
+		      struct iw_point *data, char *extra)
 {
-    return -EIO;            /* for now */
+	return -EIO;            /* for now */
 }
 
 /*
@@ -2453,94 +2453,94 @@ ar6000_ioctl_iwaplist(struct net_device *dev,
  */
 int
 ar6000_ioctl_siwscan(struct net_device *dev,
-                     struct iw_request_info *info,
-                     struct iw_point *data, char *extra)
+		     struct iw_request_info *info,
+		     struct iw_point *data, char *extra)
 {
 #define ACT_DWELLTIME_DEFAULT   105
 #define HOME_TXDRAIN_TIME       100
 #define SCAN_INT                HOME_TXDRAIN_TIME + ACT_DWELLTIME_DEFAULT
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-    int ret = 0;
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    /* If scan is issued in the middle of ongoing scan or connect,
-       dont issue another one */
-    if ( ar->scan_triggered > 0 ) {
-        ++ar->scan_triggered;
-        if (ar->scan_triggered < 5) {
-            return 0;
-        } else {
-            AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("Scan request is triggered over 5 times. Not scan complete event\n"));
-        }
-    } 
-
-    if (!ar->arUserBssFilter) {
-        if (wmi_bssfilter_cmd(ar->arWmi, ALL_BSS_FILTER, 0) != 0) {
-            return -EIO;
-        }
-    }
-
-    if (ar->arConnected) {
-        if  (wmi_get_stats_cmd(ar->arWmi) != 0) {
-            return -EIO;
-        }
-    }
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+	int ret = 0;
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	/* If scan is issued in the middle of ongoing scan or connect,
+	   dont issue another one */
+	if ( ar->scan_triggered > 0 ) {
+		++ar->scan_triggered;
+		if (ar->scan_triggered < 5) {
+			return 0;
+		} else {
+			AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_SCAN,("Scan request is triggered over 5 times. Not scan complete event\n"));
+		}
+	}
+
+	if (!ar->arUserBssFilter) {
+		if (wmi_bssfilter_cmd(ar->arWmi, ALL_BSS_FILTER, 0) != 0) {
+			return -EIO;
+		}
+	}
+
+	if (ar->arConnected) {
+		if  (wmi_get_stats_cmd(ar->arWmi) != 0) {
+			return -EIO;
+		}
+	}
 
 #ifdef ANDROID_ENV
 #if WIRELESS_EXT >= 18
-    if (data->pointer && (data->length == sizeof(struct iw_scan_req)))
-    {
-        if ((data->flags & IW_SCAN_THIS_ESSID) == IW_SCAN_THIS_ESSID)
-        {
-            struct iw_scan_req req;
-            if (copy_from_user(&req, data->pointer, sizeof(struct iw_scan_req)))
-                return -EIO;
-            if (wmi_probedSsid_cmd(ar->arWmi, 1, SPECIFIC_SSID_FLAG, req.essid_len, req.essid) != 0)
-                return -EIO;
-            ar->scanSpecificSsid = true;
-        }
-        else
-        {
-            if (ar->scanSpecificSsid) {
-                if (wmi_probedSsid_cmd(ar->arWmi, 1, DISABLE_SSID_FLAG, 0, NULL) != 0)
-                    return -EIO;
-                 ar->scanSpecificSsid = false;
-            }
-        }
-    }
-    else
-    {
-        if (ar->scanSpecificSsid) {
-            if (wmi_probedSsid_cmd(ar->arWmi, 1, DISABLE_SSID_FLAG, 0, NULL) != 0)
-                return -EIO;
-             ar->scanSpecificSsid = false;
-        }
-    }
+	if (data->pointer && (data->length == sizeof(struct iw_scan_req)))
+	{
+		if ((data->flags & IW_SCAN_THIS_ESSID) == IW_SCAN_THIS_ESSID)
+		{
+			struct iw_scan_req req;
+			if (copy_from_user(&req, data->pointer, sizeof(struct iw_scan_req)))
+				return -EIO;
+			if (wmi_probedSsid_cmd(ar->arWmi, 1, SPECIFIC_SSID_FLAG, req.essid_len, req.essid) != 0)
+				return -EIO;
+			ar->scanSpecificSsid = true;
+		}
+		else
+		{
+			if (ar->scanSpecificSsid) {
+				if (wmi_probedSsid_cmd(ar->arWmi, 1, DISABLE_SSID_FLAG, 0, NULL) != 0)
+					return -EIO;
+				ar->scanSpecificSsid = false;
+			}
+		}
+	}
+	else
+	{
+		if (ar->scanSpecificSsid) {
+			if (wmi_probedSsid_cmd(ar->arWmi, 1, DISABLE_SSID_FLAG, 0, NULL) != 0)
+				return -EIO;
+			ar->scanSpecificSsid = false;
+		}
+	}
 #endif
 #endif /* ANDROID_ENV */
 
-    if (wmi_startscan_cmd(ar->arWmi, WMI_LONG_SCAN, false, false, \
-                          0, 0, 0, NULL) != 0) {
-        ret = -EIO;
-    }
+	if (wmi_startscan_cmd(ar->arWmi, WMI_LONG_SCAN, false, false, \
+			      0, 0, 0, NULL) != 0) {
+		ret = -EIO;
+	}
 
-    if (ret == 0) {
-        ar->scan_triggered = 1;
-    }
+	if (ret == 0) {
+		ar->scan_triggered = 1;
+	}
 
-    return ret;
+	return ret;
 #undef  ACT_DWELLTIME_DEFAULT
 #undef HOME_TXDRAIN_TIME
 #undef SCAN_INT
@@ -2566,82 +2566,82 @@ ar6000_ioctl_siwscan(struct net_device *dev,
 static void
 ar6000_set_quality(struct iw_quality *iq, s8 rssi)
 {
-    if (rssi < 0) {
-        iq->qual = 0;
-    } else {
-        iq->qual = rssi;
-    }
-
-    /* NB: max is 94 because noise is hardcoded to 161 */
-    if (iq->qual > 94)
-        iq->qual = 94;
-
-    iq->noise = 161;        /* -95dBm */
-    iq->level = iq->noise + iq->qual;
-    iq->updated = 7;
+	if (rssi < 0) {
+		iq->qual = 0;
+	} else {
+		iq->qual = rssi;
+	}
+
+	/* NB: max is 94 because noise is hardcoded to 161 */
+	if (iq->qual > 94)
+		iq->qual = 94;
+
+	iq->noise = 161;        /* -95dBm */
+	iq->level = iq->noise + iq->qual;
+	iq->updated = 7;
 }
 
 
 int
 ar6000_ioctl_siwcommit(struct net_device *dev,
-                     struct iw_request_info *info,
-                     struct iw_point *data, char *extra)
+		       struct iw_request_info *info,
+		       struct iw_point *data, char *extra)
 {
-    AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
-
-    if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
-        A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
-        return -EOPNOTSUPP;
-    }
-
-    if (ar->arWmiReady == false) {
-        return -EIO;
-    }
-
-    if (ar->arWlanState == WLAN_DISABLED) {
-        return -EIO;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("AP: SSID %s freq %d authmode %d dot11 auth %d"\
-                    " PW crypto %d GRP crypto %d\n",
-                    ar->arSsid, ar->arChannelHint,
-                    ar->arAuthMode, ar->arDot11AuthMode,
-                    ar->arPairwiseCrypto, ar->arGroupCrypto));
-
-    ar6000_ap_mode_profile_commit(ar);
-
-    /* if there is a profile switch from STA|IBSS mode to AP mode,
-     * update the host driver association state for the STA|IBSS mode.
-     */
-    if (ar->arNetworkType != AP_NETWORK && ar->arNextMode == AP_NETWORK) {
-        ar->arConnectPending = false;
-        ar->arConnected = false;
-        /* Stop getting pkts from upper stack */
-        netif_stop_queue(ar->arNetDev);
-        A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
-        ar->arBssChannel = 0;
-        ar->arBeaconInterval = 0;
-
-        /* Flush the Tx queues */
-        ar6000_TxDataCleanup(ar);
-
-        /* Start getting pkts from upper stack */
-        netif_wake_queue(ar->arNetDev);
-    }
-
-    return 0;
+	AR_SOFTC_T *ar = (AR_SOFTC_T *)ar6k_priv(dev);
+
+	if (is_iwioctl_allowed(ar->arNextMode, info->cmd) != 0) {
+		A_PRINTF("wext_ioctl: cmd=0x%x not allowed in this mode\n", info->cmd);
+		return -EOPNOTSUPP;
+	}
+
+	if (ar->arWmiReady == false) {
+		return -EIO;
+	}
+
+	if (ar->arWlanState == WLAN_DISABLED) {
+		return -EIO;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_WLAN_CONNECT,("AP: SSID %s freq %d authmode %d dot11 auth %d"\
+						" PW crypto %d GRP crypto %d\n",
+						ar->arSsid, ar->arChannelHint,
+						ar->arAuthMode, ar->arDot11AuthMode,
+						ar->arPairwiseCrypto, ar->arGroupCrypto));
+
+	ar6000_ap_mode_profile_commit(ar);
+
+	/* if there is a profile switch from STA|IBSS mode to AP mode,
+	 * update the host driver association state for the STA|IBSS mode.
+	 */
+	if (ar->arNetworkType != AP_NETWORK && ar->arNextMode == AP_NETWORK) {
+		ar->arConnectPending = false;
+		ar->arConnected = false;
+		/* Stop getting pkts from upper stack */
+		netif_stop_queue(ar->arNetDev);
+		A_MEMZERO(ar->arBssid, sizeof(ar->arBssid));
+		ar->arBssChannel = 0;
+		ar->arBeaconInterval = 0;
+
+		/* Flush the Tx queues */
+		ar6000_TxDataCleanup(ar);
+
+		/* Start getting pkts from upper stack */
+		netif_wake_queue(ar->arNetDev);
+	}
+
+	return 0;
 }
 
 #define W_PROTO(_x) wait_ ## _x
 #define WAIT_HANDLER_IMPL(_x, type) \
 int wait_ ## _x (struct net_device *dev, struct iw_request_info *info, type wrqu, char *extra) {\
-    int ret; \
-    dev_hold(dev); \
-    rtnl_unlock(); \
-    ret = _x(dev, info, wrqu, extra); \
-    rtnl_lock(); \
-    dev_put(dev); \
-    return ret;\
+	int ret;							\
+	dev_hold(dev);							\
+	rtnl_unlock();							\
+	ret = _x(dev, info, wrqu, extra);				\
+	rtnl_lock();							\
+	dev_put(dev);							\
+	return ret;							\
 }
 
 WAIT_HANDLER_IMPL(ar6000_ioctl_siwessid, struct iw_point *)
@@ -2651,74 +2651,74 @@ WAIT_HANDLER_IMPL(ar6000_ioctl_giwrange, struct iw_point*)
 
 /* Structures to export the Wireless Handlers */
 static const iw_handler ath_handlers[] = {
-    (iw_handler) ar6000_ioctl_siwcommit,        /* SIOCSIWCOMMIT */
-    (iw_handler) ar6000_ioctl_giwname,          /* SIOCGIWNAME */
-    (iw_handler) NULL,                          /* SIOCSIWNWID */
-    (iw_handler) NULL,                          /* SIOCGIWNWID */
-    (iw_handler) ar6000_ioctl_siwfreq,          /* SIOCSIWFREQ */
-    (iw_handler) ar6000_ioctl_giwfreq,          /* SIOCGIWFREQ */
-    (iw_handler) ar6000_ioctl_siwmode,          /* SIOCSIWMODE */
-    (iw_handler) ar6000_ioctl_giwmode,          /* SIOCGIWMODE */
-    (iw_handler) ar6000_ioctl_siwsens,          /* SIOCSIWSENS */
-    (iw_handler) ar6000_ioctl_giwsens,          /* SIOCGIWSENS */
-    (iw_handler) NULL /* not _used */,          /* SIOCSIWRANGE */
-    (iw_handler) W_PROTO(ar6000_ioctl_giwrange),/* SIOCGIWRANGE */
-    (iw_handler) NULL /* not used */,           /* SIOCSIWPRIV */
-    (iw_handler) NULL /* kernel code */,        /* SIOCGIWPRIV */
-    (iw_handler) NULL /* not used */,           /* SIOCSIWSTATS */
-    (iw_handler) NULL /* kernel code */,        /* SIOCGIWSTATS */
-    (iw_handler) NULL,                          /* SIOCSIWSPY */
-    (iw_handler) NULL,                          /* SIOCGIWSPY */
-    (iw_handler) NULL,                          /* SIOCSIWTHRSPY */
-    (iw_handler) NULL,                          /* SIOCGIWTHRSPY */
-    (iw_handler) ar6000_ioctl_siwap,            /* SIOCSIWAP */
-    (iw_handler) ar6000_ioctl_giwap,            /* SIOCGIWAP */
+	(iw_handler) ar6000_ioctl_siwcommit,        /* SIOCSIWCOMMIT */
+	(iw_handler) ar6000_ioctl_giwname,          /* SIOCGIWNAME */
+	(iw_handler) NULL,                          /* SIOCSIWNWID */
+	(iw_handler) NULL,                          /* SIOCGIWNWID */
+	(iw_handler) ar6000_ioctl_siwfreq,          /* SIOCSIWFREQ */
+	(iw_handler) ar6000_ioctl_giwfreq,          /* SIOCGIWFREQ */
+	(iw_handler) ar6000_ioctl_siwmode,          /* SIOCSIWMODE */
+	(iw_handler) ar6000_ioctl_giwmode,          /* SIOCGIWMODE */
+	(iw_handler) ar6000_ioctl_siwsens,          /* SIOCSIWSENS */
+	(iw_handler) ar6000_ioctl_giwsens,          /* SIOCGIWSENS */
+	(iw_handler) NULL /* not _used */,          /* SIOCSIWRANGE */
+	(iw_handler) W_PROTO(ar6000_ioctl_giwrange),/* SIOCGIWRANGE */
+	(iw_handler) NULL /* not used */,           /* SIOCSIWPRIV */
+	(iw_handler) NULL /* kernel code */,        /* SIOCGIWPRIV */
+	(iw_handler) NULL /* not used */,           /* SIOCSIWSTATS */
+	(iw_handler) NULL /* kernel code */,        /* SIOCGIWSTATS */
+	(iw_handler) NULL,                          /* SIOCSIWSPY */
+	(iw_handler) NULL,                          /* SIOCGIWSPY */
+	(iw_handler) NULL,                          /* SIOCSIWTHRSPY */
+	(iw_handler) NULL,                          /* SIOCGIWTHRSPY */
+	(iw_handler) ar6000_ioctl_siwap,            /* SIOCSIWAP */
+	(iw_handler) ar6000_ioctl_giwap,            /* SIOCGIWAP */
 #if (WIRELESS_EXT >= 18)
-    (iw_handler) ar6000_ioctl_siwmlme,          /* SIOCSIWMLME */
+	(iw_handler) ar6000_ioctl_siwmlme,          /* SIOCSIWMLME */
 #else
-    (iw_handler) NULL,                          /* -- hole -- */
+	(iw_handler) NULL,                          /* -- hole -- */
 #endif  /* WIRELESS_EXT >= 18 */
-    (iw_handler) ar6000_ioctl_iwaplist,         /* SIOCGIWAPLIST */
-    (iw_handler) ar6000_ioctl_siwscan,          /* SIOCSIWSCAN */
-    (iw_handler) ar6000_ioctl_giwscan,          /* SIOCGIWSCAN */
-    (iw_handler) W_PROTO(ar6000_ioctl_siwessid),/* SIOCSIWESSID */
-    (iw_handler) ar6000_ioctl_giwessid,         /* SIOCGIWESSID */
-    (iw_handler) NULL,                          /* SIOCSIWNICKN */
-    (iw_handler) NULL,                          /* SIOCGIWNICKN */
-    (iw_handler) NULL,                          /* -- hole -- */
-    (iw_handler) NULL,                          /* -- hole -- */
-    (iw_handler) ar6000_ioctl_siwrate,          /* SIOCSIWRATE */
-    (iw_handler) W_PROTO(ar6000_ioctl_giwrate), /* SIOCGIWRATE */
-    (iw_handler) NULL,                          /* SIOCSIWRTS */
-    (iw_handler) NULL,                          /* SIOCGIWRTS */
-    (iw_handler) NULL,                          /* SIOCSIWFRAG */
-    (iw_handler) NULL,                          /* SIOCGIWFRAG */
-    (iw_handler) ar6000_ioctl_siwtxpow,         /* SIOCSIWTXPOW */
-    (iw_handler) W_PROTO(ar6000_ioctl_giwtxpow),/* SIOCGIWTXPOW */
-    (iw_handler) ar6000_ioctl_siwretry,         /* SIOCSIWRETRY */
-    (iw_handler) ar6000_ioctl_giwretry,         /* SIOCGIWRETRY */
-    (iw_handler) ar6000_ioctl_siwencode,        /* SIOCSIWENCODE */
-    (iw_handler) ar6000_ioctl_giwencode,        /* SIOCGIWENCODE */
+	(iw_handler) ar6000_ioctl_iwaplist,         /* SIOCGIWAPLIST */
+	(iw_handler) ar6000_ioctl_siwscan,          /* SIOCSIWSCAN */
+	(iw_handler) ar6000_ioctl_giwscan,          /* SIOCGIWSCAN */
+	(iw_handler) W_PROTO(ar6000_ioctl_siwessid),/* SIOCSIWESSID */
+	(iw_handler) ar6000_ioctl_giwessid,         /* SIOCGIWESSID */
+	(iw_handler) NULL,                          /* SIOCSIWNICKN */
+	(iw_handler) NULL,                          /* SIOCGIWNICKN */
+	(iw_handler) NULL,                          /* -- hole -- */
+	(iw_handler) NULL,                          /* -- hole -- */
+	(iw_handler) ar6000_ioctl_siwrate,          /* SIOCSIWRATE */
+	(iw_handler) W_PROTO(ar6000_ioctl_giwrate), /* SIOCGIWRATE */
+	(iw_handler) NULL,                          /* SIOCSIWRTS */
+	(iw_handler) NULL,                          /* SIOCGIWRTS */
+	(iw_handler) NULL,                          /* SIOCSIWFRAG */
+	(iw_handler) NULL,                          /* SIOCGIWFRAG */
+	(iw_handler) ar6000_ioctl_siwtxpow,         /* SIOCSIWTXPOW */
+	(iw_handler) W_PROTO(ar6000_ioctl_giwtxpow),/* SIOCGIWTXPOW */
+	(iw_handler) ar6000_ioctl_siwretry,         /* SIOCSIWRETRY */
+	(iw_handler) ar6000_ioctl_giwretry,         /* SIOCGIWRETRY */
+	(iw_handler) ar6000_ioctl_siwencode,        /* SIOCSIWENCODE */
+	(iw_handler) ar6000_ioctl_giwencode,        /* SIOCGIWENCODE */
 #if WIRELESS_EXT > 20
-    (iw_handler) ar6000_ioctl_siwpower,         /* SIOCSIWPOWER */
-    (iw_handler) ar6000_ioctl_giwpower,         /* SIOCGIWPOWER */
+	(iw_handler) ar6000_ioctl_siwpower,         /* SIOCSIWPOWER */
+	(iw_handler) ar6000_ioctl_giwpower,         /* SIOCGIWPOWER */
 #endif // WIRELESS_EXT > 20
 #if WIRELESS_EXT >= 18
-    (iw_handler) NULL,                          /* -- hole -- */
-    (iw_handler) NULL,                          /* -- hole -- */
-    (iw_handler) ar6000_ioctl_siwgenie,         /* SIOCSIWGENIE */
-    (iw_handler) ar6000_ioctl_giwgenie,         /* SIOCGIWGENIE */
-    (iw_handler) ar6000_ioctl_siwauth,          /* SIOCSIWAUTH */
-    (iw_handler) ar6000_ioctl_giwauth,          /* SIOCGIWAUTH */
-    (iw_handler) ar6000_ioctl_siwencodeext,     /* SIOCSIWENCODEEXT */
-    (iw_handler) ar6000_ioctl_giwencodeext,     /* SIOCGIWENCODEEXT */
-    (iw_handler) ar6000_ioctl_siwpmksa,         /* SIOCSIWPMKSA */
+	(iw_handler) NULL,                          /* -- hole -- */
+	(iw_handler) NULL,                          /* -- hole -- */
+	(iw_handler) ar6000_ioctl_siwgenie,         /* SIOCSIWGENIE */
+	(iw_handler) ar6000_ioctl_giwgenie,         /* SIOCGIWGENIE */
+	(iw_handler) ar6000_ioctl_siwauth,          /* SIOCSIWAUTH */
+	(iw_handler) ar6000_ioctl_giwauth,          /* SIOCGIWAUTH */
+	(iw_handler) ar6000_ioctl_siwencodeext,     /* SIOCSIWENCODEEXT */
+	(iw_handler) ar6000_ioctl_giwencodeext,     /* SIOCGIWENCODEEXT */
+	(iw_handler) ar6000_ioctl_siwpmksa,         /* SIOCSIWPMKSA */
 #endif // WIRELESS_EXT >= 18
 };
 
 struct iw_handler_def ath_iw_handler_def = {
-    .standard         = (iw_handler *)ath_handlers,
-    .num_standard     = ARRAY_SIZE(ath_handlers),
-    .private          = NULL,
-    .num_private      = 0,
+	.standard         = (iw_handler *)ath_handlers,
+	.num_standard     = ARRAY_SIZE(ath_handlers),
+	.private          = NULL,
+	.num_private      = 0,
 };
diff --git a/drivers/staging/ath6kl/reorder/aggr_rx_internal.h b/drivers/staging/ath6kl/reorder/aggr_rx_internal.h
index 523a239..a8f46d6 100644
--- a/drivers/staging/ath6kl/reorder/aggr_rx_internal.h
+++ b/drivers/staging/ath6kl/reorder/aggr_rx_internal.h
@@ -55,62 +55,62 @@
 #define AGGR_RX_TIMEOUT     400  /* Timeout(in ms) for delivery of frames, if they are stuck */
 
 typedef enum {
-    ALL_SEQNO = 0,
-    CONTIGUOUS_SEQNO = 1,
+	ALL_SEQNO = 0,
+	CONTIGUOUS_SEQNO = 1,
 }DELIVERY_ORDER;
 
 typedef struct {
-    void        *osbuf;
-    bool      is_amsdu;
-    u16 seq_no;
+	void        *osbuf;
+	bool      is_amsdu;
+	u16 seq_no;
 }OSBUF_HOLD_Q;
 
 
 #if 0
 typedef struct {
-    u16 seqno_st;
-    u16 seqno_end;
+	u16 seqno_st;
+	u16 seqno_end;
 }WINDOW_SNAPSHOT;
 #endif
 
 typedef struct {
-    bool              aggr;       /* is it ON or OFF */
-    bool              progress;   /* true when frames have arrived after a timer start */
-    bool              timerMon;   /* true if the timer started for the sake of this TID */
-    u16 win_sz;     /* negotiated window size */
-    u16 seq_next;   /* Next seq no, in current window */
-    u32 hold_q_sz;  /* Num of frames that can be held in hold q */
-    OSBUF_HOLD_Q        *hold_q;    /* Hold q for re-order */
+	bool              aggr;       /* is it ON or OFF */
+	bool              progress;   /* true when frames have arrived after a timer start */
+	bool              timerMon;   /* true if the timer started for the sake of this TID */
+	u16 win_sz;     /* negotiated window size */
+	u16 seq_next;   /* Next seq no, in current window */
+	u32 hold_q_sz;  /* Num of frames that can be held in hold q */
+	OSBUF_HOLD_Q        *hold_q;    /* Hold q for re-order */
 #if 0    
-    WINDOW_SNAPSHOT     old_win;    /* Sliding window snapshot - for timeout */
+	WINDOW_SNAPSHOT     old_win;    /* Sliding window snapshot - for timeout */
 #endif    
-    A_NETBUF_QUEUE_T    q;          /* q head for enqueuing frames for dispatch */
-    A_MUTEX_T           lock;
+	A_NETBUF_QUEUE_T    q;          /* q head for enqueuing frames for dispatch */
+	A_MUTEX_T           lock;
 }RXTID;
 
 typedef struct {
-    u32 num_into_aggr;      /* hitting at the input of this module */
-    u32 num_dups;           /* duplicate */
-    u32 num_oow;            /* out of window */
-    u32 num_mpdu;           /* single payload 802.3/802.11 frame */
-    u32 num_amsdu;          /* AMSDU */
-    u32 num_delivered;      /* frames delivered to IP stack */
-    u32 num_timeouts;       /* num of timeouts, during which frames delivered */
-    u32 num_hole;           /* frame not present, when window moved over */
-    u32 num_bar;            /* num of resets of seq_num, via BAR */
+	u32 num_into_aggr;      /* hitting at the input of this module */
+	u32 num_dups;           /* duplicate */
+	u32 num_oow;            /* out of window */
+	u32 num_mpdu;           /* single payload 802.3/802.11 frame */
+	u32 num_amsdu;          /* AMSDU */
+	u32 num_delivered;      /* frames delivered to IP stack */
+	u32 num_timeouts;       /* num of timeouts, during which frames delivered */
+	u32 num_hole;           /* frame not present, when window moved over */
+	u32 num_bar;            /* num of resets of seq_num, via BAR */
 }RXTID_STATS;
 
 typedef struct {
-    u8 aggr_sz;            /* config value of aggregation size */
-    u8 timerScheduled;
-    A_TIMER             timer;              /* timer for returning held up pkts in re-order que */    
-    void                *dev;               /* dev handle */
-    RX_CALLBACK         rx_fn;              /* callback function to return frames; to upper layer */
-    RXTID               RxTid[NUM_OF_TIDS]; /* Per tid window */
-    ALLOC_NETBUFS       netbuf_allocator;   /* OS netbuf alloc fn */
-    A_NETBUF_QUEUE_T    freeQ;              /* pre-allocated buffers - for A_MSDU slicing */
-    RXTID_STATS         stat[NUM_OF_TIDS];  /* Tid based statistics */
-    PACKET_LOG          pkt_log;            /* Log info of the packets */
+	u8 aggr_sz;            /* config value of aggregation size */
+	u8 timerScheduled;
+	A_TIMER             timer;              /* timer for returning held up pkts in re-order que */
+	void                *dev;               /* dev handle */
+	RX_CALLBACK         rx_fn;              /* callback function to return frames; to upper layer */
+	RXTID               RxTid[NUM_OF_TIDS]; /* Per tid window */
+	ALLOC_NETBUFS       netbuf_allocator;   /* OS netbuf alloc fn */
+	A_NETBUF_QUEUE_T    freeQ;              /* pre-allocated buffers - for A_MSDU slicing */
+	RXTID_STATS         stat[NUM_OF_TIDS];  /* Tid based statistics */
+	PACKET_LOG          pkt_log;            /* Log info of the packets */
 }AGGR_INFO;
 
 #endif /* __AGGR_RX_INTERNAL_H__ */
diff --git a/drivers/staging/ath6kl/reorder/rcv_aggr.c b/drivers/staging/ath6kl/reorder/rcv_aggr.c
index 5cb4413..ec6151d 100644
--- a/drivers/staging/ath6kl/reorder/rcv_aggr.c
+++ b/drivers/staging/ath6kl/reorder/rcv_aggr.c
@@ -54,503 +54,503 @@ aggr_get_osbuf(AGGR_INFO *p_aggr);
 void *
 aggr_init(ALLOC_NETBUFS netbuf_allocator)
 {
-    AGGR_INFO   *p_aggr = NULL;
-    RXTID *rxtid;
-    u8 i;
-    int status = 0;
-
-    A_PRINTF("In aggr_init..\n");
-
-    do {
-        p_aggr = A_MALLOC(sizeof(AGGR_INFO));
-        if(!p_aggr) {
-            A_PRINTF("Failed to allocate memory for aggr_node\n");
-            status = A_ERROR;
-            break;
-        }
-
-        /* Init timer and data structures */
-        A_MEMZERO(p_aggr, sizeof(AGGR_INFO));
-        p_aggr->aggr_sz = AGGR_SZ_DEFAULT;
-        A_INIT_TIMER(&p_aggr->timer, aggr_timeout, p_aggr);
-        p_aggr->timerScheduled = false;
-        A_NETBUF_QUEUE_INIT(&p_aggr->freeQ);
-
-        p_aggr->netbuf_allocator = netbuf_allocator;
-        p_aggr->netbuf_allocator(&p_aggr->freeQ, AGGR_NUM_OF_FREE_NETBUFS);
-
-        for(i = 0; i < NUM_OF_TIDS; i++) {
-            rxtid = AGGR_GET_RXTID(p_aggr, i);
-            rxtid->aggr = false;
-            rxtid->progress = false;
-            rxtid->timerMon = false;
-            A_NETBUF_QUEUE_INIT(&rxtid->q);
-            A_MUTEX_INIT(&rxtid->lock);
-        }
-    }while(false);
-
-    A_PRINTF("going out of aggr_init..status %s\n",
-                    (status == 0) ? "OK":"Error");
-
-    if (status) {
-        /* Cleanup */
-        aggr_module_destroy(p_aggr);
-    }
-    return ((status == 0) ? p_aggr : NULL);
+	AGGR_INFO   *p_aggr = NULL;
+	RXTID *rxtid;
+	u8 i;
+	int status = 0;
+
+	A_PRINTF("In aggr_init..\n");
+
+	do {
+		p_aggr = A_MALLOC(sizeof(AGGR_INFO));
+		if (!p_aggr) {
+			A_PRINTF("Failed to allocate memory for aggr_node\n");
+			status = A_ERROR;
+			break;
+		}
+
+		/* Init timer and data structures */
+		A_MEMZERO(p_aggr, sizeof(AGGR_INFO));
+		p_aggr->aggr_sz = AGGR_SZ_DEFAULT;
+		A_INIT_TIMER(&p_aggr->timer, aggr_timeout, p_aggr);
+		p_aggr->timerScheduled = false;
+		A_NETBUF_QUEUE_INIT(&p_aggr->freeQ);
+
+		p_aggr->netbuf_allocator = netbuf_allocator;
+		p_aggr->netbuf_allocator(&p_aggr->freeQ, AGGR_NUM_OF_FREE_NETBUFS);
+
+		for(i = 0; i < NUM_OF_TIDS; i++) {
+			rxtid = AGGR_GET_RXTID(p_aggr, i);
+			rxtid->aggr = false;
+			rxtid->progress = false;
+			rxtid->timerMon = false;
+			A_NETBUF_QUEUE_INIT(&rxtid->q);
+			A_MUTEX_INIT(&rxtid->lock);
+		}
+	}while (false);
+
+	A_PRINTF("going out of aggr_init..status %s\n",
+		 (status == 0) ? "OK":"Error");
+
+	if (status) {
+		/* Cleanup */
+		aggr_module_destroy(p_aggr);
+	}
+	return ((status == 0) ? p_aggr : NULL);
 }
 
 /* utility function to clear rx hold_q for a tid */
 static void
 aggr_delete_tid_state(AGGR_INFO *p_aggr, u8 tid)
 {
-    RXTID *rxtid;
-    RXTID_STATS *stats;
+	RXTID *rxtid;
+	RXTID_STATS *stats;
 
-    A_ASSERT(tid < NUM_OF_TIDS && p_aggr);
+	A_ASSERT(tid < NUM_OF_TIDS && p_aggr);
 
-    rxtid = AGGR_GET_RXTID(p_aggr, tid);
-    stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
+	rxtid = AGGR_GET_RXTID(p_aggr, tid);
+	stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
 
-    if(rxtid->aggr) {
-        aggr_deque_frms(p_aggr, tid, 0, ALL_SEQNO);
-    }
+	if (rxtid->aggr) {
+		aggr_deque_frms(p_aggr, tid, 0, ALL_SEQNO);
+	}
 
-    rxtid->aggr = false;
-    rxtid->progress = false;
-    rxtid->timerMon = false;
-    rxtid->win_sz = 0;
-    rxtid->seq_next = 0;
-    rxtid->hold_q_sz = 0;
+	rxtid->aggr = false;
+	rxtid->progress = false;
+	rxtid->timerMon = false;
+	rxtid->win_sz = 0;
+	rxtid->seq_next = 0;
+	rxtid->hold_q_sz = 0;
 
-    if(rxtid->hold_q) {
-        A_FREE(rxtid->hold_q);
-        rxtid->hold_q = NULL;
-    }
+	if (rxtid->hold_q) {
+		A_FREE(rxtid->hold_q);
+		rxtid->hold_q = NULL;
+	}
 
-    A_MEMZERO(stats, sizeof(RXTID_STATS));
+	A_MEMZERO(stats, sizeof(RXTID_STATS));
 }
 
 void
 aggr_module_destroy(void *cntxt)
 {
-    AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
-    RXTID *rxtid;
-    u8 i, k;
-    A_PRINTF("%s(): aggr = %p\n",_A_FUNCNAME_, p_aggr);
-    A_ASSERT(p_aggr);
-
-    if(p_aggr) {
-        if(p_aggr->timerScheduled) {
-            A_UNTIMEOUT(&p_aggr->timer);
-            p_aggr->timerScheduled = false;
-        }
-
-        for(i = 0; i < NUM_OF_TIDS; i++) {
-            rxtid = AGGR_GET_RXTID(p_aggr, i);
-            /* Free the hold q contents and hold_q*/
-            if(rxtid->hold_q) {
-                for(k = 0; k< rxtid->hold_q_sz; k++) {
-                    if(rxtid->hold_q[k].osbuf) {
-                        A_NETBUF_FREE(rxtid->hold_q[k].osbuf);
-                    }
-                }
-                A_FREE(rxtid->hold_q);
-            }
-            /* Free the dispatch q contents*/
-            while(A_NETBUF_QUEUE_SIZE(&rxtid->q)) {
-                A_NETBUF_FREE(A_NETBUF_DEQUEUE(&rxtid->q));
-            }
-            if (A_IS_MUTEX_VALID(&rxtid->lock)) {
-                A_MUTEX_DELETE(&rxtid->lock);
-            }
-        }
-        /* free the freeQ and its contents*/
-        while(A_NETBUF_QUEUE_SIZE(&p_aggr->freeQ)) {
-            A_NETBUF_FREE(A_NETBUF_DEQUEUE(&p_aggr->freeQ));
-        }
-        A_FREE(p_aggr);
-    }
-    A_PRINTF("out aggr_module_destroy\n");
+	AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
+	RXTID *rxtid;
+	u8 i, k;
+	A_PRINTF("%s(): aggr = %p\n",_A_FUNCNAME_, p_aggr);
+	A_ASSERT(p_aggr);
+
+	if (p_aggr) {
+		if (p_aggr->timerScheduled) {
+			A_UNTIMEOUT(&p_aggr->timer);
+			p_aggr->timerScheduled = false;
+		}
+
+		for(i = 0; i < NUM_OF_TIDS; i++) {
+			rxtid = AGGR_GET_RXTID(p_aggr, i);
+			/* Free the hold q contents and hold_q*/
+			if (rxtid->hold_q) {
+				for(k = 0; k< rxtid->hold_q_sz; k++) {
+					if (rxtid->hold_q[k].osbuf) {
+						A_NETBUF_FREE(rxtid->hold_q[k].osbuf);
+					}
+				}
+				A_FREE(rxtid->hold_q);
+			}
+			/* Free the dispatch q contents*/
+			while (A_NETBUF_QUEUE_SIZE(&rxtid->q)) {
+				A_NETBUF_FREE(A_NETBUF_DEQUEUE(&rxtid->q));
+			}
+			if (A_IS_MUTEX_VALID(&rxtid->lock)) {
+				A_MUTEX_DELETE(&rxtid->lock);
+			}
+		}
+		/* free the freeQ and its contents*/
+		while (A_NETBUF_QUEUE_SIZE(&p_aggr->freeQ)) {
+			A_NETBUF_FREE(A_NETBUF_DEQUEUE(&p_aggr->freeQ));
+		}
+		A_FREE(p_aggr);
+	}
+	A_PRINTF("out aggr_module_destroy\n");
 }
 
 
 void
 aggr_register_rx_dispatcher(void *cntxt, void * dev, RX_CALLBACK fn)
 {
-    AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
+	AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
 
-    A_ASSERT(p_aggr && fn && dev);
+	A_ASSERT(p_aggr && fn && dev);
 
-    p_aggr->rx_fn = fn;
-    p_aggr->dev = dev;
+	p_aggr->rx_fn = fn;
+	p_aggr->dev = dev;
 }
 
 
 void
 aggr_process_bar(void *cntxt, u8 tid, u16 seq_no)
 {
-    AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
-    RXTID_STATS *stats;
+	AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
+	RXTID_STATS *stats;
 
-    A_ASSERT(p_aggr);
-    stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
-    stats->num_bar++;
+	A_ASSERT(p_aggr);
+	stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
+	stats->num_bar++;
 
-    aggr_deque_frms(p_aggr, tid, seq_no, ALL_SEQNO);
+	aggr_deque_frms(p_aggr, tid, seq_no, ALL_SEQNO);
 }
 
 
 void
 aggr_recv_addba_req_evt(void *cntxt, u8 tid, u16 seq_no, u8 win_sz)
 {
-    AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
-    RXTID *rxtid;
-    RXTID_STATS *stats;
-
-    A_ASSERT(p_aggr);
-    rxtid = AGGR_GET_RXTID(p_aggr, tid);
-    stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
-
-    A_PRINTF("%s(): win_sz = %d aggr %d\n", _A_FUNCNAME_, win_sz, rxtid->aggr);
-    if(win_sz < AGGR_WIN_SZ_MIN || win_sz > AGGR_WIN_SZ_MAX) {
-        A_PRINTF("win_sz %d, tid %d\n", win_sz, tid);
-    }
-
-    if(rxtid->aggr) {
-        /* Just go and  deliver all the frames up from this
-         * queue, as if we got DELBA and re-initialize the queue
-         */
-        aggr_delete_tid_state(p_aggr, tid);
-    }
-
-    rxtid->seq_next = seq_no;
-    /* create these queues, only upon receiving of ADDBA for a
-     * tid, reducing memory requirement
-     */
-    rxtid->hold_q = A_MALLOC(HOLD_Q_SZ(win_sz));
-    if((rxtid->hold_q == NULL)) {
-        A_PRINTF("Failed to allocate memory, tid = %d\n", tid);
-        A_ASSERT(0);
-    }
-    A_MEMZERO(rxtid->hold_q, HOLD_Q_SZ(win_sz));
-
-    /* Update rxtid for the window sz */
-    rxtid->win_sz = win_sz;
-    /* hold_q_sz inicates the depth of holding q - which  is
-     * a factor of win_sz. Compute once, as it will be used often
-     */
-    rxtid->hold_q_sz = TID_WINDOW_SZ(win_sz);
-    /* There should be no frames on q - even when second ADDBA comes in.
-     * If aggr was previously ON on this tid, we would have cleaned up
-     * the q
-     */
-    if(A_NETBUF_QUEUE_SIZE(&rxtid->q) != 0) {
-        A_PRINTF("ERROR: Frames still on queue ?\n");
-        A_ASSERT(0);
-    }
-
-    rxtid->aggr = true;
+	AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
+	RXTID *rxtid;
+	RXTID_STATS *stats;
+
+	A_ASSERT(p_aggr);
+	rxtid = AGGR_GET_RXTID(p_aggr, tid);
+	stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
+
+	A_PRINTF("%s(): win_sz = %d aggr %d\n", _A_FUNCNAME_, win_sz, rxtid->aggr);
+	if (win_sz < AGGR_WIN_SZ_MIN || win_sz > AGGR_WIN_SZ_MAX) {
+		A_PRINTF("win_sz %d, tid %d\n", win_sz, tid);
+	}
+
+	if (rxtid->aggr) {
+		/* Just go and  deliver all the frames up from this
+		 * queue, as if we got DELBA and re-initialize the queue
+		 */
+		aggr_delete_tid_state(p_aggr, tid);
+	}
+
+	rxtid->seq_next = seq_no;
+	/* create these queues, only upon receiving of ADDBA for a
+	 * tid, reducing memory requirement
+	 */
+	rxtid->hold_q = A_MALLOC(HOLD_Q_SZ(win_sz));
+	if ((rxtid->hold_q == NULL)) {
+		A_PRINTF("Failed to allocate memory, tid = %d\n", tid);
+		A_ASSERT(0);
+	}
+	A_MEMZERO(rxtid->hold_q, HOLD_Q_SZ(win_sz));
+
+	/* Update rxtid for the window sz */
+	rxtid->win_sz = win_sz;
+	/* hold_q_sz inicates the depth of holding q - which  is
+	 * a factor of win_sz. Compute once, as it will be used often
+	 */
+	rxtid->hold_q_sz = TID_WINDOW_SZ(win_sz);
+	/* There should be no frames on q - even when second ADDBA comes in.
+	 * If aggr was previously ON on this tid, we would have cleaned up
+	 * the q
+	 */
+	if (A_NETBUF_QUEUE_SIZE(&rxtid->q) != 0) {
+		A_PRINTF("ERROR: Frames still on queue ?\n");
+		A_ASSERT(0);
+	}
+
+	rxtid->aggr = true;
 }
 
 void
 aggr_recv_delba_req_evt(void *cntxt, u8 tid)
 {
-    AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
-    RXTID *rxtid;
+	AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
+	RXTID *rxtid;
 
-    A_ASSERT(p_aggr);
-    A_PRINTF("%s(): tid %d\n", _A_FUNCNAME_, tid);
+	A_ASSERT(p_aggr);
+	A_PRINTF("%s(): tid %d\n", _A_FUNCNAME_, tid);
 
-    rxtid = AGGR_GET_RXTID(p_aggr, tid);
+	rxtid = AGGR_GET_RXTID(p_aggr, tid);
 
-    if(rxtid->aggr) {
-        aggr_delete_tid_state(p_aggr, tid);
-    }
+	if (rxtid->aggr) {
+		aggr_delete_tid_state(p_aggr, tid);
+	}
 }
 
 static void
 aggr_deque_frms(AGGR_INFO *p_aggr, u8 tid, u16 seq_no, u8 order)
 {
-    RXTID *rxtid;
-    OSBUF_HOLD_Q *node;
-    u16 idx, idx_end, seq_end;
-    RXTID_STATS *stats;
-
-    A_ASSERT(p_aggr);
-    rxtid = AGGR_GET_RXTID(p_aggr, tid);
-    stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
-
-    /* idx is absolute location for first frame */
-    idx = AGGR_WIN_IDX(rxtid->seq_next, rxtid->hold_q_sz);
-
-    /* idx_end is typically the last possible frame in the window,
-     * but changes to 'the' seq_no, when BAR comes. If seq_no
-     * is non-zero, we will go up to that and stop.
-     * Note: last seq no in current window will occupy the same
-     * index position as index that is just previous to start.
-     * An imp point : if win_sz is 7, for seq_no space of 4095,
-     * then, there would be holes when sequence wrap around occurs.
-     * Target should judiciously choose the win_sz, based on
-     * this condition. For 4095, (TID_WINDOW_SZ = 2 x win_sz
-     * 2, 4, 8, 16 win_sz works fine).
-     * We must deque from "idx" to "idx_end", including both.
-     */
-    seq_end = (seq_no) ? seq_no : rxtid->seq_next;
-    idx_end = AGGR_WIN_IDX(seq_end, rxtid->hold_q_sz);
-
-    /* Critical section begins */
-    A_MUTEX_LOCK(&rxtid->lock);
-    do {
-
-        node = &rxtid->hold_q[idx];
-
-        if((order == CONTIGUOUS_SEQNO) && (!node->osbuf))
-            break;
-
-        /* chain frames and deliver frames bcos:
-         *  1. either the frames are in order and window is contiguous, OR
-         *  2. we need to deque frames, irrespective of holes
-         */
-        if(node->osbuf) {
-            if(node->is_amsdu) {
-                aggr_slice_amsdu(p_aggr, rxtid, &node->osbuf);
-            } else {
-                A_NETBUF_ENQUEUE(&rxtid->q, node->osbuf);
-            }
-            node->osbuf = NULL;
-        } else {
-            stats->num_hole++;
-        }
-
-        /* window is moving */
-        rxtid->seq_next = IEEE80211_NEXT_SEQ_NO(rxtid->seq_next);
-        idx = AGGR_WIN_IDX(rxtid->seq_next, rxtid->hold_q_sz);
-    } while(idx != idx_end);
-    /* Critical section ends */
-    A_MUTEX_UNLOCK(&rxtid->lock);
-
-    stats->num_delivered += A_NETBUF_QUEUE_SIZE(&rxtid->q);
-    aggr_dispatch_frames(p_aggr, &rxtid->q);
+	RXTID *rxtid;
+	OSBUF_HOLD_Q *node;
+	u16 idx, idx_end, seq_end;
+	RXTID_STATS *stats;
+
+	A_ASSERT(p_aggr);
+	rxtid = AGGR_GET_RXTID(p_aggr, tid);
+	stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
+
+	/* idx is absolute location for first frame */
+	idx = AGGR_WIN_IDX(rxtid->seq_next, rxtid->hold_q_sz);
+
+	/* idx_end is typically the last possible frame in the window,
+	 * but changes to 'the' seq_no, when BAR comes. If seq_no
+	 * is non-zero, we will go up to that and stop.
+	 * Note: last seq no in current window will occupy the same
+	 * index position as index that is just previous to start.
+	 * An imp point : if win_sz is 7, for seq_no space of 4095,
+	 * then, there would be holes when sequence wrap around occurs.
+	 * Target should judiciously choose the win_sz, based on
+	 * this condition. For 4095, (TID_WINDOW_SZ = 2 x win_sz
+	 * 2, 4, 8, 16 win_sz works fine).
+	 * We must deque from "idx" to "idx_end", including both.
+	 */
+	seq_end = (seq_no) ? seq_no : rxtid->seq_next;
+	idx_end = AGGR_WIN_IDX(seq_end, rxtid->hold_q_sz);
+
+	/* Critical section begins */
+	A_MUTEX_LOCK(&rxtid->lock);
+	do {
+
+		node = &rxtid->hold_q[idx];
+
+		if ((order == CONTIGUOUS_SEQNO) && (!node->osbuf))
+			break;
+
+		/* chain frames and deliver frames bcos:
+		 *  1. either the frames are in order and window is contiguous, OR
+		 *  2. we need to deque frames, irrespective of holes
+		 */
+		if (node->osbuf) {
+			if (node->is_amsdu) {
+				aggr_slice_amsdu(p_aggr, rxtid, &node->osbuf);
+			} else {
+				A_NETBUF_ENQUEUE(&rxtid->q, node->osbuf);
+			}
+			node->osbuf = NULL;
+		} else {
+			stats->num_hole++;
+		}
+
+		/* window is moving */
+		rxtid->seq_next = IEEE80211_NEXT_SEQ_NO(rxtid->seq_next);
+		idx = AGGR_WIN_IDX(rxtid->seq_next, rxtid->hold_q_sz);
+	} while (idx != idx_end);
+	/* Critical section ends */
+	A_MUTEX_UNLOCK(&rxtid->lock);
+
+	stats->num_delivered += A_NETBUF_QUEUE_SIZE(&rxtid->q);
+	aggr_dispatch_frames(p_aggr, &rxtid->q);
 }
 
 static void *
 aggr_get_osbuf(AGGR_INFO *p_aggr)
 {
-    void *buf = NULL;
-
-    /* Starving for buffers?  get more from OS
-     *  check for low netbuffers( < 1/4 AGGR_NUM_OF_FREE_NETBUFS) :
-     *      re-allocate bufs if so
-     * allocate a free buf from freeQ
-     */
-    if (A_NETBUF_QUEUE_SIZE(&p_aggr->freeQ) < (AGGR_NUM_OF_FREE_NETBUFS >> 2)) {
-        p_aggr->netbuf_allocator(&p_aggr->freeQ, AGGR_NUM_OF_FREE_NETBUFS);
-    }
-
-    if (A_NETBUF_QUEUE_SIZE(&p_aggr->freeQ)) {
-        buf = A_NETBUF_DEQUEUE(&p_aggr->freeQ);
-    }
-
-    return buf;
+	void *buf = NULL;
+
+	/* Starving for buffers?  get more from OS
+	 *  check for low netbuffers( < 1/4 AGGR_NUM_OF_FREE_NETBUFS) :
+	 *      re-allocate bufs if so
+	 * allocate a free buf from freeQ
+	 */
+	if (A_NETBUF_QUEUE_SIZE(&p_aggr->freeQ) < (AGGR_NUM_OF_FREE_NETBUFS >> 2)) {
+		p_aggr->netbuf_allocator(&p_aggr->freeQ, AGGR_NUM_OF_FREE_NETBUFS);
+	}
+
+	if (A_NETBUF_QUEUE_SIZE(&p_aggr->freeQ)) {
+		buf = A_NETBUF_DEQUEUE(&p_aggr->freeQ);
+	}
+
+	return buf;
 }
 
 
 static void
 aggr_slice_amsdu(AGGR_INFO *p_aggr, RXTID *rxtid, void **osbuf)
 {
-    void *new_buf;
-    u16 frame_8023_len, payload_8023_len, mac_hdr_len, amsdu_len;
-    u8 *framep;
-
-    /* Frame format at this point:
-     *  [DIX hdr | 802.3 | 802.3 | ... | 802.3]
-     *
-     * Strip the DIX header.
-     * Iterate through the osbuf and do:
-     *  grab a free netbuf from freeQ
-     *  find the start and end of a frame
-     *  copy it to netbuf(Vista can do better here)
-     *  convert all msdu's(802.3) frames to upper layer format - os routine
-     *      -for now lets convert from 802.3 to dix
-     *  enque this to dispatch q of tid
-     * repeat
-     * free the osbuf - to OS. It's been sliced.
-     */
-
-    mac_hdr_len = sizeof(ATH_MAC_HDR);
-    framep = A_NETBUF_DATA(*osbuf) + mac_hdr_len;
-    amsdu_len = A_NETBUF_LEN(*osbuf) - mac_hdr_len;
-
-    while(amsdu_len > mac_hdr_len) {
-        /* Begin of a 802.3 frame */
-        payload_8023_len = A_BE2CPU16(((ATH_MAC_HDR *)framep)->typeOrLen);
+	void *new_buf;
+	u16 frame_8023_len, payload_8023_len, mac_hdr_len, amsdu_len;
+	u8 *framep;
+
+	/* Frame format at this point:
+	 *  [DIX hdr | 802.3 | 802.3 | ... | 802.3]
+	 *
+	 * Strip the DIX header.
+	 * Iterate through the osbuf and do:
+	 *  grab a free netbuf from freeQ
+	 *  find the start and end of a frame
+	 *  copy it to netbuf(Vista can do better here)
+	 *  convert all msdu's(802.3) frames to upper layer format - os routine
+	 *      -for now lets convert from 802.3 to dix
+	 *  enque this to dispatch q of tid
+	 * repeat
+	 * free the osbuf - to OS. It's been sliced.
+	 */
+
+	mac_hdr_len = sizeof(ATH_MAC_HDR);
+	framep = A_NETBUF_DATA(*osbuf) + mac_hdr_len;
+	amsdu_len = A_NETBUF_LEN(*osbuf) - mac_hdr_len;
+
+	while (amsdu_len > mac_hdr_len) {
+		/* Begin of a 802.3 frame */
+		payload_8023_len = A_BE2CPU16(((ATH_MAC_HDR *)framep)->typeOrLen);
 #define MAX_MSDU_SUBFRAME_PAYLOAD_LEN 1508
 #define MIN_MSDU_SUBFRAME_PAYLOAD_LEN 46
-        if(payload_8023_len < MIN_MSDU_SUBFRAME_PAYLOAD_LEN || payload_8023_len > MAX_MSDU_SUBFRAME_PAYLOAD_LEN) {
-            A_PRINTF("802.3 AMSDU frame bound check failed. len %d\n", payload_8023_len);
-            break;
-        }
-        frame_8023_len = payload_8023_len + mac_hdr_len;
-        new_buf = aggr_get_osbuf(p_aggr);
-        if(new_buf == NULL) {
-            A_PRINTF("No buffer available \n");
-            break;
-        }
-
-        A_MEMCPY(A_NETBUF_DATA(new_buf), framep, frame_8023_len);
-        A_NETBUF_PUT(new_buf, frame_8023_len);
-        if (wmi_dot3_2_dix(new_buf) != 0) {
-            A_PRINTF("dot3_2_dix err..\n");
-            A_NETBUF_FREE(new_buf);
-            break;
-        }
-
-        A_NETBUF_ENQUEUE(&rxtid->q, new_buf);
-
-        /* Is this the last subframe within this aggregate ? */
-        if ((amsdu_len - frame_8023_len) == 0) {
-            break;
-        }
-
-        /* Add the length of A-MSDU subframe padding bytes -
-         * Round to nearest word.
-         */
-        frame_8023_len = ((frame_8023_len + 3) & ~3);
-
-        framep += frame_8023_len;
-        amsdu_len -= frame_8023_len;
-    }
-
-    A_NETBUF_FREE(*osbuf);
-    *osbuf = NULL;
+		if (payload_8023_len < MIN_MSDU_SUBFRAME_PAYLOAD_LEN || payload_8023_len > MAX_MSDU_SUBFRAME_PAYLOAD_LEN) {
+			A_PRINTF("802.3 AMSDU frame bound check failed. len %d\n", payload_8023_len);
+			break;
+		}
+		frame_8023_len = payload_8023_len + mac_hdr_len;
+		new_buf = aggr_get_osbuf(p_aggr);
+		if (new_buf == NULL) {
+			A_PRINTF("No buffer available \n");
+			break;
+		}
+
+		A_MEMCPY(A_NETBUF_DATA(new_buf), framep, frame_8023_len);
+		A_NETBUF_PUT(new_buf, frame_8023_len);
+		if (wmi_dot3_2_dix(new_buf) != 0) {
+			A_PRINTF("dot3_2_dix err..\n");
+			A_NETBUF_FREE(new_buf);
+			break;
+		}
+
+		A_NETBUF_ENQUEUE(&rxtid->q, new_buf);
+
+		/* Is this the last subframe within this aggregate ? */
+		if ((amsdu_len - frame_8023_len) == 0) {
+			break;
+		}
+
+		/* Add the length of A-MSDU subframe padding bytes -
+		 * Round to nearest word.
+		 */
+		frame_8023_len = ((frame_8023_len + 3) & ~3);
+
+		framep += frame_8023_len;
+		amsdu_len -= frame_8023_len;
+	}
+
+	A_NETBUF_FREE(*osbuf);
+	*osbuf = NULL;
 }
 
 void
 aggr_process_recv_frm(void *cntxt, u8 tid, u16 seq_no, bool is_amsdu, void **osbuf)
 {
-    AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
-    RXTID *rxtid;
-    RXTID_STATS *stats;
-    u16 idx, st, cur, end;
-    u16 *log_idx;
-    OSBUF_HOLD_Q *node;
-    PACKET_LOG *log;
-
-    A_ASSERT(p_aggr);
-    A_ASSERT(tid < NUM_OF_TIDS);
-
-    rxtid = AGGR_GET_RXTID(p_aggr, tid);
-    stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
-
-    stats->num_into_aggr++;
-
-    if(!rxtid->aggr) {
-        if(is_amsdu) {
-            aggr_slice_amsdu(p_aggr, rxtid, osbuf);
-            stats->num_amsdu++;
-            aggr_dispatch_frames(p_aggr, &rxtid->q);
-        }
-        return;
-    }
-
-    /* Check the incoming sequence no, if it's in the window */
-    st = rxtid->seq_next;
-    cur = seq_no;
-    end = (st + rxtid->hold_q_sz-1) & IEEE80211_MAX_SEQ_NO;
-    /* Log the pkt info for future analysis */
-    log = &p_aggr->pkt_log;
-    log_idx = &log->last_idx;
-    log->info[*log_idx].cur = cur;
-    log->info[*log_idx].st = st;
-    log->info[*log_idx].end = end;
-    *log_idx = IEEE80211_NEXT_SEQ_NO(*log_idx);
-
-    if(((st < end) && (cur < st || cur > end)) ||
-      ((st > end) && (cur > end) && (cur < st))) {
-        /* the cur frame is outside the window. Since we know
-         * our target would not do this without reason it must
-         * be assumed that the window has moved for some valid reason.
-         * Therefore, we dequeue all frames and start fresh.
-         */
-        u16 extended_end;
-
-        extended_end = (end + rxtid->hold_q_sz-1) & IEEE80211_MAX_SEQ_NO;
-
-        if(((end < extended_end) && (cur < end || cur > extended_end)) ||
-           ((end > extended_end) && (cur > extended_end) && (cur < end))) {
-            // dequeue all frames in queue and shift window to new frame
-            aggr_deque_frms(p_aggr, tid, 0, ALL_SEQNO);
-            //set window start so that new frame is last frame in window
-            if(cur >= rxtid->hold_q_sz-1) {
-                rxtid->seq_next = cur - (rxtid->hold_q_sz-1);
-            }else{
-                rxtid->seq_next = IEEE80211_MAX_SEQ_NO - (rxtid->hold_q_sz-2 - cur);
-            }
-        } else {
-            // dequeue only those frames that are outside the new shifted window
-            if(cur >= rxtid->hold_q_sz-1) {
-                st = cur - (rxtid->hold_q_sz-1);
-            }else{
-                st = IEEE80211_MAX_SEQ_NO - (rxtid->hold_q_sz-2 - cur);
-            }
-
-            aggr_deque_frms(p_aggr, tid, st, ALL_SEQNO);
-        }
-
-        stats->num_oow++;
-    }
-
-    idx = AGGR_WIN_IDX(seq_no, rxtid->hold_q_sz);
-
-    /*enque the frame, in hold_q */
-    node = &rxtid->hold_q[idx];
-
-    A_MUTEX_LOCK(&rxtid->lock);
-    if(node->osbuf) {
-        /* Is the cur frame duplicate or something beyond our
-         * window(hold_q -> which is 2x, already)?
-         * 1. Duplicate is easy - drop incoming frame.
-         * 2. Not falling in current sliding window.
-         *  2a. is the frame_seq_no preceding current tid_seq_no?
-         *      -> drop the frame. perhaps sender did not get our ACK.
-         *         this is taken care of above.
-         *  2b. is the frame_seq_no beyond window(st, TID_WINDOW_SZ);
-         *      -> Taken care of it above, by moving window forward.
-         *
-         */
-        A_NETBUF_FREE(node->osbuf);
-        stats->num_dups++;
-    }
-
-    node->osbuf = *osbuf;
-    node->is_amsdu = is_amsdu;
-    node->seq_no = seq_no;
-    if(node->is_amsdu) {
-        stats->num_amsdu++;
-    } else {
-        stats->num_mpdu++;
-    }
-    A_MUTEX_UNLOCK(&rxtid->lock);
-
-    *osbuf = NULL;
-    aggr_deque_frms(p_aggr, tid, 0, CONTIGUOUS_SEQNO);
-
-    if(p_aggr->timerScheduled) {
-        rxtid->progress = true;
-    }else{
-        for(idx=0 ; idx<rxtid->hold_q_sz ; idx++) {
-            if(rxtid->hold_q[idx].osbuf) {
-                /* there is a frame in the queue and no timer so
-                 * start a timer to ensure that the frame doesn't remain
-                 * stuck forever. */
-                p_aggr->timerScheduled = true;
-                A_TIMEOUT_MS(&p_aggr->timer, AGGR_RX_TIMEOUT, 0);
-                rxtid->progress = false;
-                rxtid->timerMon = true;
-                break;
-            }
-        }
-    }
+	AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
+	RXTID *rxtid;
+	RXTID_STATS *stats;
+	u16 idx, st, cur, end;
+	u16 *log_idx;
+	OSBUF_HOLD_Q *node;
+	PACKET_LOG *log;
+
+	A_ASSERT(p_aggr);
+	A_ASSERT(tid < NUM_OF_TIDS);
+
+	rxtid = AGGR_GET_RXTID(p_aggr, tid);
+	stats = AGGR_GET_RXTID_STATS(p_aggr, tid);
+
+	stats->num_into_aggr++;
+
+	if (!rxtid->aggr) {
+		if (is_amsdu) {
+			aggr_slice_amsdu(p_aggr, rxtid, osbuf);
+			stats->num_amsdu++;
+			aggr_dispatch_frames(p_aggr, &rxtid->q);
+		}
+		return;
+	}
+
+	/* Check the incoming sequence no, if it's in the window */
+	st = rxtid->seq_next;
+	cur = seq_no;
+	end = (st + rxtid->hold_q_sz-1) & IEEE80211_MAX_SEQ_NO;
+	/* Log the pkt info for future analysis */
+	log = &p_aggr->pkt_log;
+	log_idx = &log->last_idx;
+	log->info[*log_idx].cur = cur;
+	log->info[*log_idx].st = st;
+	log->info[*log_idx].end = end;
+	*log_idx = IEEE80211_NEXT_SEQ_NO(*log_idx);
+
+	if (((st < end) && (cur < st || cur > end)) ||
+	    ((st > end) && (cur > end) && (cur < st))) {
+		/* the cur frame is outside the window. Since we know
+		 * our target would not do this without reason it must
+		 * be assumed that the window has moved for some valid reason.
+		 * Therefore, we dequeue all frames and start fresh.
+		 */
+		u16 extended_end;
+
+		extended_end = (end + rxtid->hold_q_sz-1) & IEEE80211_MAX_SEQ_NO;
+
+		if (((end < extended_end) && (cur < end || cur > extended_end)) ||
+		    ((end > extended_end) && (cur > extended_end) && (cur < end))) {
+			// dequeue all frames in queue and shift window to new frame
+			aggr_deque_frms(p_aggr, tid, 0, ALL_SEQNO);
+			//set window start so that new frame is last frame in window
+			if (cur >= rxtid->hold_q_sz-1) {
+				rxtid->seq_next = cur - (rxtid->hold_q_sz-1);
+			}else{
+				rxtid->seq_next = IEEE80211_MAX_SEQ_NO - (rxtid->hold_q_sz-2 - cur);
+			}
+		} else {
+			// dequeue only those frames that are outside the new shifted window
+			if (cur >= rxtid->hold_q_sz-1) {
+				st = cur - (rxtid->hold_q_sz-1);
+			}else{
+				st = IEEE80211_MAX_SEQ_NO - (rxtid->hold_q_sz-2 - cur);
+			}
+
+			aggr_deque_frms(p_aggr, tid, st, ALL_SEQNO);
+		}
+
+		stats->num_oow++;
+	}
+
+	idx = AGGR_WIN_IDX(seq_no, rxtid->hold_q_sz);
+
+	/*enque the frame, in hold_q */
+	node = &rxtid->hold_q[idx];
+
+	A_MUTEX_LOCK(&rxtid->lock);
+	if (node->osbuf) {
+		/* Is the cur frame duplicate or something beyond our
+		 * window(hold_q -> which is 2x, already)?
+		 * 1. Duplicate is easy - drop incoming frame.
+		 * 2. Not falling in current sliding window.
+		 *  2a. is the frame_seq_no preceding current tid_seq_no?
+		 *      -> drop the frame. perhaps sender did not get our ACK.
+		 *         this is taken care of above.
+		 *  2b. is the frame_seq_no beyond window(st, TID_WINDOW_SZ);
+		 *      -> Taken care of it above, by moving window forward.
+		 *
+		 */
+		A_NETBUF_FREE(node->osbuf);
+		stats->num_dups++;
+	}
+
+	node->osbuf = *osbuf;
+	node->is_amsdu = is_amsdu;
+	node->seq_no = seq_no;
+	if (node->is_amsdu) {
+		stats->num_amsdu++;
+	} else {
+		stats->num_mpdu++;
+	}
+	A_MUTEX_UNLOCK(&rxtid->lock);
+
+	*osbuf = NULL;
+	aggr_deque_frms(p_aggr, tid, 0, CONTIGUOUS_SEQNO);
+
+	if (p_aggr->timerScheduled) {
+		rxtid->progress = true;
+	}else{
+		for(idx=0 ; idx<rxtid->hold_q_sz ; idx++) {
+			if (rxtid->hold_q[idx].osbuf) {
+				/* there is a frame in the queue and no timer so
+				 * start a timer to ensure that the frame doesn't remain
+				 * stuck forever. */
+				p_aggr->timerScheduled = true;
+				A_TIMEOUT_MS(&p_aggr->timer, AGGR_RX_TIMEOUT, 0);
+				rxtid->progress = false;
+				rxtid->timerMon = true;
+				break;
+			}
+		}
+	}
 }
 
 /*
@@ -561,105 +561,105 @@ aggr_process_recv_frm(void *cntxt, u8 tid, u16 seq_no, bool is_amsdu, void **osb
 void
 aggr_reset_state(void *cntxt)
 {
-    u8 tid;
-    AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
+	u8 tid;
+	AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
 
-    A_ASSERT(p_aggr);
+	A_ASSERT(p_aggr);
 
-    for(tid=0 ; tid<NUM_OF_TIDS ; tid++) {
-        aggr_delete_tid_state(p_aggr, tid);
-    }
+	for(tid=0 ; tid<NUM_OF_TIDS ; tid++) {
+		aggr_delete_tid_state(p_aggr, tid);
+	}
 }
 
 
 static void
 aggr_timeout(A_ATH_TIMER arg)
 {
-    u8 i,j;
-    AGGR_INFO *p_aggr = (AGGR_INFO *)arg;
-    RXTID   *rxtid;
-    RXTID_STATS *stats;
-    /*
-     * If the q for which the timer was originally started has
-     * not progressed then it is necessary to dequeue all the
-     * contained frames so that they are not held forever.
-     */
-    for(i = 0; i < NUM_OF_TIDS; i++) {
-        rxtid = AGGR_GET_RXTID(p_aggr, i);
-        stats = AGGR_GET_RXTID_STATS(p_aggr, i);
-
-        if(rxtid->aggr == false ||
-           rxtid->timerMon == false ||
-           rxtid->progress == true) {
-            continue;
-        }
-        // dequeue all frames in for this tid
-        stats->num_timeouts++;
-        A_PRINTF("TO: st %d end %d\n", rxtid->seq_next, ((rxtid->seq_next + rxtid->hold_q_sz-1) & IEEE80211_MAX_SEQ_NO));
-        aggr_deque_frms(p_aggr, i, 0, ALL_SEQNO);
-    }
-
-    p_aggr->timerScheduled = false;
-    // determine whether a new timer should be started.
-    for(i = 0; i < NUM_OF_TIDS; i++) {
-        rxtid = AGGR_GET_RXTID(p_aggr, i);
-
-        if(rxtid->aggr == true && rxtid->hold_q) {
-            for(j = 0 ; j < rxtid->hold_q_sz ; j++)
-            {
-                if(rxtid->hold_q[j].osbuf)
-                {
-                    p_aggr->timerScheduled = true;
-                    rxtid->timerMon = true;
-                    rxtid->progress = false;
-                    break;
-                }
-            }
-
-            if(j >= rxtid->hold_q_sz) {
-                rxtid->timerMon = false;
-            }
-        }
-    }
-
-    if(p_aggr->timerScheduled) {
-        /* Rearm the timer*/
-        A_TIMEOUT_MS(&p_aggr->timer, AGGR_RX_TIMEOUT, 0);
-    }
+	u8 i,j;
+	AGGR_INFO *p_aggr = (AGGR_INFO *)arg;
+	RXTID   *rxtid;
+	RXTID_STATS *stats;
+	/*
+	 * If the q for which the timer was originally started has
+	 * not progressed then it is necessary to dequeue all the
+	 * contained frames so that they are not held forever.
+	 */
+	for(i = 0; i < NUM_OF_TIDS; i++) {
+		rxtid = AGGR_GET_RXTID(p_aggr, i);
+		stats = AGGR_GET_RXTID_STATS(p_aggr, i);
+
+		if (rxtid->aggr == false ||
+		    rxtid->timerMon == false ||
+		    rxtid->progress == true) {
+			continue;
+		}
+		// dequeue all frames in for this tid
+		stats->num_timeouts++;
+		A_PRINTF("TO: st %d end %d\n", rxtid->seq_next, ((rxtid->seq_next + rxtid->hold_q_sz-1) & IEEE80211_MAX_SEQ_NO));
+		aggr_deque_frms(p_aggr, i, 0, ALL_SEQNO);
+	}
+
+	p_aggr->timerScheduled = false;
+	// determine whether a new timer should be started.
+	for(i = 0; i < NUM_OF_TIDS; i++) {
+		rxtid = AGGR_GET_RXTID(p_aggr, i);
+
+		if (rxtid->aggr == true && rxtid->hold_q) {
+			for(j = 0 ; j < rxtid->hold_q_sz ; j++)
+			{
+				if (rxtid->hold_q[j].osbuf)
+				{
+					p_aggr->timerScheduled = true;
+					rxtid->timerMon = true;
+					rxtid->progress = false;
+					break;
+				}
+			}
+
+			if (j >= rxtid->hold_q_sz) {
+				rxtid->timerMon = false;
+			}
+		}
+	}
+
+	if (p_aggr->timerScheduled) {
+		/* Rearm the timer*/
+		A_TIMEOUT_MS(&p_aggr->timer, AGGR_RX_TIMEOUT, 0);
+	}
 
 }
 
 static void
 aggr_dispatch_frames(AGGR_INFO *p_aggr, A_NETBUF_QUEUE_T *q)
 {
-    void *osbuf;
+	void *osbuf;
 
-    while((osbuf = A_NETBUF_DEQUEUE(q))) {
-        p_aggr->rx_fn(p_aggr->dev, osbuf);
-    }
+	while ((osbuf = A_NETBUF_DEQUEUE(q))) {
+		p_aggr->rx_fn(p_aggr->dev, osbuf);
+	}
 }
 
 void
 aggr_dump_stats(void *cntxt, PACKET_LOG **log_buf)
 {
-    AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
-    RXTID   *rxtid;
-    RXTID_STATS *stats;
-    u8 i;
-
-    *log_buf = &p_aggr->pkt_log;
-    A_PRINTF("\n\n================================================\n");
-    A_PRINTF("tid: num_into_aggr, dups, oow, mpdu, amsdu, delivered, timeouts, holes, bar, seq_next\n");
-    for(i = 0; i < NUM_OF_TIDS; i++) {
-        stats = AGGR_GET_RXTID_STATS(p_aggr, i);
-        rxtid = AGGR_GET_RXTID(p_aggr, i);
-        A_PRINTF("%d: %d %d %d %d %d %d %d %d %d : %d\n", i, stats->num_into_aggr, stats->num_dups,
-                    stats->num_oow, stats->num_mpdu,
-                    stats->num_amsdu, stats->num_delivered, stats->num_timeouts,
-                    stats->num_hole, stats->num_bar,
-                    rxtid->seq_next);
-    }
-    A_PRINTF("================================================\n\n");
+	AGGR_INFO *p_aggr = (AGGR_INFO *)cntxt;
+	RXTID   *rxtid;
+	RXTID_STATS *stats;
+	u8 i;
+
+	*log_buf = &p_aggr->pkt_log;
+	A_PRINTF("\n\n================================================\n");
+	A_PRINTF("tid: num_into_aggr, dups, oow, mpdu, amsdu, delivered, timeouts, holes, bar, seq_next\n");
+	for(i = 0; i < NUM_OF_TIDS; i++) {
+		stats = AGGR_GET_RXTID_STATS(p_aggr, i);
+		rxtid = AGGR_GET_RXTID(p_aggr, i);
+		A_PRINTF("%d: %d %d %d %d %d %d %d %d %d : %d\n", i, stats->num_into_aggr, stats->num_dups,
+			 stats->num_oow, stats->num_mpdu,
+			 stats->num_amsdu, stats->num_delivered, stats->num_timeouts,
+			 stats->num_hole, stats->num_bar,
+			 rxtid->seq_next);
+	}
+	A_PRINTF("================================================\n\n");
 
 }
 
diff --git a/drivers/staging/ath6kl/wlan/include/ieee80211.h b/drivers/staging/ath6kl/wlan/include/ieee80211.h
index 0b5441f..e3bb16b 100644
--- a/drivers/staging/ath6kl/wlan/include/ieee80211.h
+++ b/drivers/staging/ath6kl/wlan/include/ieee80211.h
@@ -59,16 +59,16 @@
 #define WEP_HEADER (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN)
 #define WEP_TRAILER IEEE80211_WEP_CRCLEN
 #define CCMP_HEADER (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN + \
-                    IEEE80211_WEP_EXTIVLEN)
+		     IEEE80211_WEP_EXTIVLEN)
 #define CCMP_TRAILER IEEE80211_WEP_MICLEN
 #define TKIP_HEADER (IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN + \
-                    IEEE80211_WEP_EXTIVLEN)
+		     IEEE80211_WEP_EXTIVLEN)
 #define TKIP_TRAILER IEEE80211_WEP_CRCLEN
 #define TKIP_MICLEN  IEEE80211_WEP_MICLEN
 
 
 #define IEEE80211_ADDR_EQ(addr1, addr2)     \
-    (A_MEMCMP(addr1, addr2, IEEE80211_ADDR_LEN) == 0)
+	(A_MEMCMP(addr1, addr2, IEEE80211_ADDR_LEN) == 0)
 
 #define IEEE80211_ADDR_COPY(dst,src)    A_MEMCPY(dst,src,IEEE80211_ADDR_LEN)
 
@@ -91,7 +91,7 @@
 #define IEEE80211_CIPHER_MAX            (IEEE80211_CIPHER_NONE+1)
 
 #define IEEE80211_IS_VALID_WEP_CIPHER_LEN(len) \
-        (((len) == 5) || ((len) == 13) || ((len) == 16))
+	(((len) == 5) || ((len) == 13) || ((len) == 16))
 
 
 
@@ -99,24 +99,24 @@
  * generic definitions for IEEE 802.11 frames
  */
 PREPACK struct ieee80211_frame {
-    u8 i_fc[2];
-    u8 i_dur[2];
-    u8 i_addr1[IEEE80211_ADDR_LEN];
-    u8 i_addr2[IEEE80211_ADDR_LEN];
-    u8 i_addr3[IEEE80211_ADDR_LEN];
-    u8 i_seq[2];
-    /* possibly followed by addr4[IEEE80211_ADDR_LEN]; */
-    /* see below */
+	u8 i_fc[2];
+	u8 i_dur[2];
+	u8 i_addr1[IEEE80211_ADDR_LEN];
+	u8 i_addr2[IEEE80211_ADDR_LEN];
+	u8 i_addr3[IEEE80211_ADDR_LEN];
+	u8 i_seq[2];
+	/* possibly followed by addr4[IEEE80211_ADDR_LEN]; */
+	/* see below */
 } POSTPACK;
 
 PREPACK struct ieee80211_qosframe {
-    u8 i_fc[2];
-    u8 i_dur[2];
-    u8 i_addr1[IEEE80211_ADDR_LEN];
-    u8 i_addr2[IEEE80211_ADDR_LEN];
-    u8 i_addr3[IEEE80211_ADDR_LEN];
-    u8 i_seq[2];
-    u8 i_qos[2];
+	u8 i_fc[2];
+	u8 i_dur[2];
+	u8 i_addr1[IEEE80211_ADDR_LEN];
+	u8 i_addr2[IEEE80211_ADDR_LEN];
+	u8 i_addr3[IEEE80211_ADDR_LEN];
+	u8 i_seq[2];
+	u8 i_qos[2];
 } POSTPACK;
 
 #define IEEE80211_FC0_VERSION_MASK          0x03
@@ -199,52 +199,52 @@ PREPACK struct ieee80211_qosframe {
 #define WMM_PARAM_LOGCWMAX_S    4   /* Shift for CwMax field */
 
 #define WMM_AC_TO_TID(_ac) (       \
-    ((_ac) == WMM_AC_VO) ? 6 : \
-    ((_ac) == WMM_AC_VI) ? 5 : \
-    ((_ac) == WMM_AC_BK) ? 1 : \
-    0)
+		((_ac) == WMM_AC_VO) ? 6 :	\
+		((_ac) == WMM_AC_VI) ? 5 :	\
+		((_ac) == WMM_AC_BK) ? 1 :	\
+		0)
 
 #define TID_TO_WMM_AC(_tid) (      \
-    ((_tid) < 1) ? WMM_AC_BE : \
-    ((_tid) < 3) ? WMM_AC_BK : \
-    ((_tid) < 6) ? WMM_AC_VI : \
-    WMM_AC_VO)
+		((_tid) < 1) ? WMM_AC_BE :	\
+		((_tid) < 3) ? WMM_AC_BK :	\
+		((_tid) < 6) ? WMM_AC_VI :	\
+		WMM_AC_VO)
 /*
  * Management information element payloads.
  */
 
 enum {
-    IEEE80211_ELEMID_SSID       = 0,
-    IEEE80211_ELEMID_RATES      = 1,
-    IEEE80211_ELEMID_FHPARMS    = 2,
-    IEEE80211_ELEMID_DSPARMS    = 3,
-    IEEE80211_ELEMID_CFPARMS    = 4,
-    IEEE80211_ELEMID_TIM        = 5,
-    IEEE80211_ELEMID_IBSSPARMS  = 6,
-    IEEE80211_ELEMID_COUNTRY    = 7,
-    IEEE80211_ELEMID_CHALLENGE  = 16,
-    /* 17-31 reserved for challenge text extension */
-    IEEE80211_ELEMID_PWRCNSTR   = 32,
-    IEEE80211_ELEMID_PWRCAP     = 33,
-    IEEE80211_ELEMID_TPCREQ     = 34,
-    IEEE80211_ELEMID_TPCREP     = 35,
-    IEEE80211_ELEMID_SUPPCHAN   = 36,
-    IEEE80211_ELEMID_CHANSWITCH = 37,
-    IEEE80211_ELEMID_MEASREQ    = 38,
-    IEEE80211_ELEMID_MEASREP    = 39,
-    IEEE80211_ELEMID_QUIET      = 40,
-    IEEE80211_ELEMID_IBSSDFS    = 41,
-    IEEE80211_ELEMID_ERP        = 42,
-    IEEE80211_ELEMID_HTCAP_ANA  = 45,   /* Address ANA, and non-ANA story, for interop. CL#171733 */
-    IEEE80211_ELEMID_RSN        = 48,
-    IEEE80211_ELEMID_XRATES     = 50,
-    IEEE80211_ELEMID_HTINFO_ANA = 61,
+	IEEE80211_ELEMID_SSID       = 0,
+	IEEE80211_ELEMID_RATES      = 1,
+	IEEE80211_ELEMID_FHPARMS    = 2,
+	IEEE80211_ELEMID_DSPARMS    = 3,
+	IEEE80211_ELEMID_CFPARMS    = 4,
+	IEEE80211_ELEMID_TIM        = 5,
+	IEEE80211_ELEMID_IBSSPARMS  = 6,
+	IEEE80211_ELEMID_COUNTRY    = 7,
+	IEEE80211_ELEMID_CHALLENGE  = 16,
+	/* 17-31 reserved for challenge text extension */
+	IEEE80211_ELEMID_PWRCNSTR   = 32,
+	IEEE80211_ELEMID_PWRCAP     = 33,
+	IEEE80211_ELEMID_TPCREQ     = 34,
+	IEEE80211_ELEMID_TPCREP     = 35,
+	IEEE80211_ELEMID_SUPPCHAN   = 36,
+	IEEE80211_ELEMID_CHANSWITCH = 37,
+	IEEE80211_ELEMID_MEASREQ    = 38,
+	IEEE80211_ELEMID_MEASREP    = 39,
+	IEEE80211_ELEMID_QUIET      = 40,
+	IEEE80211_ELEMID_IBSSDFS    = 41,
+	IEEE80211_ELEMID_ERP        = 42,
+	IEEE80211_ELEMID_HTCAP_ANA  = 45,   /* Address ANA, and non-ANA story, for interop. CL#171733 */
+	IEEE80211_ELEMID_RSN        = 48,
+	IEEE80211_ELEMID_XRATES     = 50,
+	IEEE80211_ELEMID_HTINFO_ANA = 61,
 #ifdef WAPI_ENABLE
-    IEEE80211_ELEMID_WAPI       = 68,
+	IEEE80211_ELEMID_WAPI       = 68,
 #endif
-    IEEE80211_ELEMID_TPC        = 150,
-    IEEE80211_ELEMID_CCKM       = 156,
-    IEEE80211_ELEMID_VENDOR     = 221,  /* vendor private */
+	IEEE80211_ELEMID_TPC        = 150,
+	IEEE80211_ELEMID_CCKM       = 156,
+	IEEE80211_ELEMID_VENDOR     = 221,  /* vendor private */
 };
 
 #define ATH_OUI             0x7f0300        /* Atheros OUI */
@@ -302,15 +302,15 @@ enum {
 #define ACTION_CODE_TSPEC_DELTS                    2
 
 typedef enum {
-    TSPEC_STATUS_CODE_ADMISSION_ACCEPTED = 0,
-    TSPEC_STATUS_CODE_ADDTS_INVALID_PARAMS = 0x1,
-    TSPEC_STATUS_CODE_ADDTS_REQUEST_REFUSED = 0x3,
-    TSPEC_STATUS_CODE_UNSPECIFIED_QOS_RELATED_FAILURE = 0xC8,
-    TSPEC_STATUS_CODE_REQUESTED_REFUSED_POLICY_CONFIGURATION = 0xC9,
-    TSPEC_STATUS_CODE_INSUFFCIENT_BANDWIDTH = 0xCA,
-    TSPEC_STATUS_CODE_INVALID_PARAMS = 0xCB,
-    TSPEC_STATUS_CODE_DELTS_SENT    = 0x30,
-    TSPEC_STATUS_CODE_DELTS_RECV    = 0x31,
+	TSPEC_STATUS_CODE_ADMISSION_ACCEPTED = 0,
+	TSPEC_STATUS_CODE_ADDTS_INVALID_PARAMS = 0x1,
+	TSPEC_STATUS_CODE_ADDTS_REQUEST_REFUSED = 0x3,
+	TSPEC_STATUS_CODE_UNSPECIFIED_QOS_RELATED_FAILURE = 0xC8,
+	TSPEC_STATUS_CODE_REQUESTED_REFUSED_POLICY_CONFIGURATION = 0xC9,
+	TSPEC_STATUS_CODE_INSUFFCIENT_BANDWIDTH = 0xCA,
+	TSPEC_STATUS_CODE_INVALID_PARAMS = 0xCB,
+	TSPEC_STATUS_CODE_DELTS_SENT    = 0x30,
+	TSPEC_STATUS_CODE_DELTS_RECV    = 0x31,
 } TSPEC_STATUS_CODE;
 
 #define TSPEC_TSID_MASK             0xF
@@ -320,29 +320,29 @@ typedef enum {
  * WMM/802.11e Tspec Element
  */
 typedef PREPACK struct wmm_tspec_ie_t {
-    u8 elementId;
-    u8 len;
-    u8 oui[3];
-    u8 ouiType;
-    u8 ouiSubType;
-    u8 version;
-    u16 tsInfo_info;
-    u8 tsInfo_reserved;
-    u16 nominalMSDU;
-    u16 maxMSDU;
-    u32 minServiceInt;
-    u32 maxServiceInt;
-    u32 inactivityInt;
-    u32 suspensionInt;
-    u32 serviceStartTime;
-    u32 minDataRate;
-    u32 meanDataRate;
-    u32 peakDataRate;
-    u32 maxBurstSize;
-    u32 delayBound;
-    u32 minPhyRate;
-    u16 sba;
-    u16 mediumTime;
+	u8 elementId;
+	u8 len;
+	u8 oui[3];
+	u8 ouiType;
+	u8 ouiSubType;
+	u8 version;
+	u16 tsInfo_info;
+	u8 tsInfo_reserved;
+	u16 nominalMSDU;
+	u16 maxMSDU;
+	u32 minServiceInt;
+	u32 maxServiceInt;
+	u32 inactivityInt;
+	u32 suspensionInt;
+	u32 serviceStartTime;
+	u32 minDataRate;
+	u32 meanDataRate;
+	u32 peakDataRate;
+	u32 maxBurstSize;
+	u32 delayBound;
+	u32 minPhyRate;
+	u16 sba;
+	u16 mediumTime;
 } POSTPACK WMM_TSPEC_IE;
 
 
@@ -359,9 +359,9 @@ typedef PREPACK struct wmm_tspec_ie_t {
  */
 
 #define IEEE80211_BEACON_INTERVAL(beacon) \
-    ((beacon)[8] | ((beacon)[9] << 8))
+	((beacon)[8] | ((beacon)[9] << 8))
 #define IEEE80211_BEACON_CAPABILITY(beacon) \
-    ((beacon)[10] | ((beacon)[11] << 8))
+	((beacon)[10] | ((beacon)[11] << 8))
 
 #define IEEE80211_CAPINFO_ESS               0x0001
 #define IEEE80211_CAPINFO_IBSS              0x0002
@@ -383,15 +383,15 @@ typedef PREPACK struct wmm_tspec_ie_t {
  */
 
 enum ieee80211_authmode {
-    IEEE80211_AUTH_NONE     = 0,
-    IEEE80211_AUTH_OPEN     = 1,
-    IEEE80211_AUTH_SHARED   = 2,
-    IEEE80211_AUTH_8021X    = 3,
-    IEEE80211_AUTH_AUTO     = 4,   /* auto-select/accept */
-    /* NB: these are used only for ioctls */
-    IEEE80211_AUTH_WPA      = 5,  /* WPA/RSN  w/ 802.1x */
-    IEEE80211_AUTH_WPA_PSK  = 6,  /* WPA/RSN  w/ PSK */
-    IEEE80211_AUTH_WPA_CCKM = 7,  /* WPA/RSN IE  w/ CCKM */
+	IEEE80211_AUTH_NONE     = 0,
+	IEEE80211_AUTH_OPEN     = 1,
+	IEEE80211_AUTH_SHARED   = 2,
+	IEEE80211_AUTH_8021X    = 3,
+	IEEE80211_AUTH_AUTO     = 4,   /* auto-select/accept */
+	/* NB: these are used only for ioctls */
+	IEEE80211_AUTH_WPA      = 5,  /* WPA/RSN  w/ 802.1x */
+	IEEE80211_AUTH_WPA_PSK  = 6,  /* WPA/RSN  w/ PSK */
+	IEEE80211_AUTH_WPA_CCKM = 7,  /* WPA/RSN IE  w/ CCKM */
 };
 
 #define IEEE80211_PS_MAX_QUEUE    50 /*Maximum no of buffers that can be queues for PS*/
diff --git a/drivers/staging/ath6kl/wlan/include/ieee80211_node.h b/drivers/staging/ath6kl/wlan/include/ieee80211_node.h
index 1cb0167..4ebff64 100644
--- a/drivers/staging/ath6kl/wlan/include/ieee80211_node.h
+++ b/drivers/staging/ath6kl/wlan/include/ieee80211_node.h
@@ -28,8 +28,8 @@
  */
 #define IEEE80211_NODE_LOCK_INIT(_nt)   A_MUTEX_INIT(&(_nt)->nt_nodelock)
 #define IEEE80211_NODE_LOCK_DESTROY(_nt) if (A_IS_MUTEX_VALID(&(_nt)->nt_nodelock)) { \
-                                               A_MUTEX_DELETE(&(_nt)->nt_nodelock); }
-       
+		A_MUTEX_DELETE(&(_nt)->nt_nodelock); }
+
 #define IEEE80211_NODE_LOCK(_nt)        A_MUTEX_LOCK(&(_nt)->nt_nodelock)
 #define IEEE80211_NODE_UNLOCK(_nt)      A_MUTEX_UNLOCK(&(_nt)->nt_nodelock)
 #define IEEE80211_NODE_LOCK_BH(_nt)     A_MUTEX_LOCK(&(_nt)->nt_nodelock)
@@ -55,8 +55,8 @@
 #define IEEE80211_NODE_HASHSIZE 32
 /* simple hash is enough for variation of macaddr */
 #define IEEE80211_NODE_HASH(addr)   \
-    (((const u8 *)(addr))[IEEE80211_ADDR_LEN - 1] % \
-        IEEE80211_NODE_HASHSIZE)
+	(((const u8 *)(addr))[IEEE80211_ADDR_LEN - 1] % \
+	 IEEE80211_NODE_HASHSIZE)
 
 /*
  * Table of ieee80211_node instances.  Each ieee80211com
@@ -65,20 +65,20 @@
  * is a second table for associated stations or neighbors.
  */
 struct ieee80211_node_table {
-    void                   *nt_wmip;       /* back reference */
-    A_MUTEX_T               nt_nodelock;    /* on node table */
-    struct bss              *nt_node_first; /* information of all nodes */
-    struct bss              *nt_node_last;  /* information of all nodes */
-    struct bss              *nt_hash[IEEE80211_NODE_HASHSIZE];
-    const char              *nt_name;   /* for debugging */
-    u32 nt_scangen; /* gen# for timeout scan */
+	void                   *nt_wmip;       /* back reference */
+	A_MUTEX_T               nt_nodelock;    /* on node table */
+	struct bss              *nt_node_first; /* information of all nodes */
+	struct bss              *nt_node_last;  /* information of all nodes */
+	struct bss              *nt_hash[IEEE80211_NODE_HASHSIZE];
+	const char              *nt_name;   /* for debugging */
+	u32 nt_scangen; /* gen# for timeout scan */
 #ifdef THREAD_X
-    A_TIMER                 nt_inact_timer;
-    u8 isTimerArmed;   /* is the node timer armed */
+	A_TIMER                 nt_inact_timer;
+	u8 isTimerArmed;   /* is the node timer armed */
 #endif
-    u32 nt_nodeAge; /* node aging time */
+	u32 nt_nodeAge; /* node aging time */
 #ifdef OS_ROAM_MANAGEMENT
-    u32 nt_si_gen; /* gen# for scan indication*/
+	u32 nt_si_gen; /* gen# for scan indication*/
 #endif
 };
 
diff --git a/drivers/staging/ath6kl/wlan/src/wlan_node.c b/drivers/staging/ath6kl/wlan/src/wlan_node.c
index 996b36d..260b4ef 100644
--- a/drivers/staging/ath6kl/wlan/src/wlan_node.c
+++ b/drivers/staging/ath6kl/wlan/src/wlan_node.c
@@ -41,16 +41,16 @@
 #ifdef ATH_DEBUG_MODULE
 
 static ATH_DEBUG_MASK_DESCRIPTION wlan_debug_desc[] = {
-    { ATH_DEBUG_WLAN , "General WLAN Node Tracing"},
+	{ ATH_DEBUG_WLAN , "General WLAN Node Tracing"},
 };
 
 ATH_DEBUG_INSTANTIATE_MODULE_VAR(wlan,
-                                 "wlan",
-                                 "WLAN Node Management",
-                                 ATH_DEBUG_MASK_DEFAULTS,
-                                 ATH_DEBUG_DESCRIPTION_COUNT(wlan_debug_desc),
-                                 wlan_debug_desc);
-                                 
+				 "wlan",
+				 "WLAN Node Management",
+				 ATH_DEBUG_MASK_DEFAULTS,
+				 ATH_DEBUG_DESCRIPTION_COUNT(wlan_debug_desc),
+				 wlan_debug_desc);
+
 #endif
 
 #ifdef THREAD_X
@@ -58,134 +58,134 @@ static void wlan_node_timeout(A_ATH_TIMER arg);
 #endif
 
 static bss_t * _ieee80211_find_node (struct ieee80211_node_table *nt,
-                                     const u8 *macaddr);
+				     const u8 *macaddr);
 
 bss_t *
 wlan_node_alloc(struct ieee80211_node_table *nt, int wh_size)
 {
-    bss_t *ni;
-
-    ni = A_MALLOC_NOWAIT(sizeof(bss_t));
-
-    if (ni != NULL) {
-        if (wh_size)
-        {
-        ni->ni_buf = A_MALLOC_NOWAIT(wh_size);
-        if (ni->ni_buf == NULL) {
-            A_FREE(ni);
-            ni = NULL;
-            return ni;
-        }
-        }
-    } else {
-        return ni;
-    }
-
-    /* Make sure our lists are clean */
-    ni->ni_list_next = NULL;
-    ni->ni_list_prev = NULL;
-    ni->ni_hash_next = NULL;
-    ni->ni_hash_prev = NULL;
-
-    //
-    // ni_scangen never initialized before and during suspend/resume of winmobile,
-    // that some junk has been stored in this, due to this scan list didn't properly updated
-    //
-    ni->ni_scangen   = 0;
+	bss_t *ni;
+
+	ni = A_MALLOC_NOWAIT(sizeof(bss_t));
+
+	if (ni != NULL) {
+		if (wh_size)
+		{
+			ni->ni_buf = A_MALLOC_NOWAIT(wh_size);
+			if (ni->ni_buf == NULL) {
+				A_FREE(ni);
+				ni = NULL;
+				return ni;
+			}
+		}
+	} else {
+		return ni;
+	}
+
+	/* Make sure our lists are clean */
+	ni->ni_list_next = NULL;
+	ni->ni_list_prev = NULL;
+	ni->ni_hash_next = NULL;
+	ni->ni_hash_prev = NULL;
+
+	//
+	// ni_scangen never initialized before and during suspend/resume of winmobile,
+	// that some junk has been stored in this, due to this scan list didn't properly updated
+	//
+	ni->ni_scangen   = 0;
 
 #ifdef OS_ROAM_MANAGEMENT
-    ni->ni_si_gen    = 0;
+	ni->ni_si_gen    = 0;
 #endif
 
-    return ni;
+	return ni;
 }
 
 void
 wlan_node_free(bss_t *ni)
 {
-    if (ni->ni_buf != NULL) {
-        A_FREE(ni->ni_buf);
-    }
-    A_FREE(ni);
+	if (ni->ni_buf != NULL) {
+		A_FREE(ni->ni_buf);
+	}
+	A_FREE(ni);
 }
 
 void
 wlan_setup_node(struct ieee80211_node_table *nt, bss_t *ni,
-                const u8 *macaddr)
+		const u8 *macaddr)
 {
-    int hash;
-    u32 timeoutValue = 0;
-
-    A_MEMCPY(ni->ni_macaddr, macaddr, IEEE80211_ADDR_LEN);
-    hash = IEEE80211_NODE_HASH (macaddr);
-    ieee80211_node_initref (ni);     /* mark referenced */
-
-    timeoutValue = nt->nt_nodeAge;
-
-    ni->ni_tstamp = A_GET_MS (timeoutValue);
-    ni->ni_actcnt = WLAN_NODE_INACT_CNT;
-
-    IEEE80211_NODE_LOCK_BH(nt);
-
-    /* Insert at the end of the node list */
-    ni->ni_list_next = NULL;
-    ni->ni_list_prev = nt->nt_node_last;
-    if(nt->nt_node_last != NULL)
-    {
-        nt->nt_node_last->ni_list_next = ni;
-    }
-    nt->nt_node_last = ni;
-    if(nt->nt_node_first == NULL)
-    {
-        nt->nt_node_first = ni;
-    }
-
-    /* Insert into the hash list i.e. the bucket */
-    if((ni->ni_hash_next = nt->nt_hash[hash]) != NULL)
-    {
-        nt->nt_hash[hash]->ni_hash_prev = ni;
-    }
-    ni->ni_hash_prev = NULL;
-    nt->nt_hash[hash] = ni;
+	int hash;
+	u32 timeoutValue = 0;
+
+	A_MEMCPY(ni->ni_macaddr, macaddr, IEEE80211_ADDR_LEN);
+	hash = IEEE80211_NODE_HASH (macaddr);
+	ieee80211_node_initref (ni);     /* mark referenced */
+
+	timeoutValue = nt->nt_nodeAge;
+
+	ni->ni_tstamp = A_GET_MS (timeoutValue);
+	ni->ni_actcnt = WLAN_NODE_INACT_CNT;
+
+	IEEE80211_NODE_LOCK_BH(nt);
+
+	/* Insert at the end of the node list */
+	ni->ni_list_next = NULL;
+	ni->ni_list_prev = nt->nt_node_last;
+	if (nt->nt_node_last != NULL)
+	{
+		nt->nt_node_last->ni_list_next = ni;
+	}
+	nt->nt_node_last = ni;
+	if (nt->nt_node_first == NULL)
+	{
+		nt->nt_node_first = ni;
+	}
+
+	/* Insert into the hash list i.e. the bucket */
+	if ((ni->ni_hash_next = nt->nt_hash[hash]) != NULL)
+	{
+		nt->nt_hash[hash]->ni_hash_prev = ni;
+	}
+	ni->ni_hash_prev = NULL;
+	nt->nt_hash[hash] = ni;
 
 #ifdef THREAD_X
-    if (!nt->isTimerArmed) {
-        A_TIMEOUT_MS(&nt->nt_inact_timer, timeoutValue, 0);
-        nt->isTimerArmed = true;
-    }
+	if (!nt->isTimerArmed) {
+		A_TIMEOUT_MS(&nt->nt_inact_timer, timeoutValue, 0);
+		nt->isTimerArmed = true;
+	}
 #endif
 
-    IEEE80211_NODE_UNLOCK_BH(nt);
+	IEEE80211_NODE_UNLOCK_BH(nt);
 }
 
 static bss_t *
 _ieee80211_find_node(struct ieee80211_node_table *nt,
-    const u8 *macaddr)
+		     const u8 *macaddr)
 {
-    bss_t *ni;
-    int hash;
-
-    IEEE80211_NODE_LOCK_ASSERT(nt);
-
-    hash = IEEE80211_NODE_HASH(macaddr);
-    for(ni = nt->nt_hash[hash]; ni; ni = ni->ni_hash_next) {
-        if (IEEE80211_ADDR_EQ(ni->ni_macaddr, macaddr)) {
-            ieee80211_node_incref(ni);  /* mark referenced */
-            return ni;
-        }
-    }
-    return NULL;
+	bss_t *ni;
+	int hash;
+
+	IEEE80211_NODE_LOCK_ASSERT(nt);
+
+	hash = IEEE80211_NODE_HASH(macaddr);
+	for(ni = nt->nt_hash[hash]; ni; ni = ni->ni_hash_next) {
+		if (IEEE80211_ADDR_EQ(ni->ni_macaddr, macaddr)) {
+			ieee80211_node_incref(ni);  /* mark referenced */
+			return ni;
+		}
+	}
+	return NULL;
 }
 
 bss_t *
 wlan_find_node(struct ieee80211_node_table *nt, const u8 *macaddr)
 {
-    bss_t *ni;
+	bss_t *ni;
 
-    IEEE80211_NODE_LOCK(nt);
-    ni = _ieee80211_find_node(nt, macaddr);
-    IEEE80211_NODE_UNLOCK(nt);
-    return ni;
+	IEEE80211_NODE_LOCK(nt);
+	ni = _ieee80211_find_node(nt, macaddr);
+	IEEE80211_NODE_UNLOCK(nt);
+	return ni;
 }
 
 /*
@@ -196,86 +196,86 @@ wlan_find_node(struct ieee80211_node_table *nt, const u8 *macaddr)
 void
 wlan_node_reclaim(struct ieee80211_node_table *nt, bss_t *ni)
 {
-    IEEE80211_NODE_LOCK(nt);
-
-    if(ni->ni_list_prev == NULL)
-    {
-        /* First in list so fix the list head */
-        nt->nt_node_first = ni->ni_list_next;
-    }
-    else
-    {
-        ni->ni_list_prev->ni_list_next = ni->ni_list_next;
-    }
-
-    if(ni->ni_list_next == NULL)
-    {
-        /* Last in list so fix list tail */
-        nt->nt_node_last = ni->ni_list_prev;
-    }
-    else
-    {
-        ni->ni_list_next->ni_list_prev = ni->ni_list_prev;
-    }
-
-    if(ni->ni_hash_prev == NULL)
-    {
-        /* First in list so fix the list head */
-        int hash;
-        hash = IEEE80211_NODE_HASH(ni->ni_macaddr);
-        nt->nt_hash[hash] = ni->ni_hash_next;
-    }
-    else
-    {
-        ni->ni_hash_prev->ni_hash_next = ni->ni_hash_next;
-    }
-
-    if(ni->ni_hash_next != NULL)
-    {
-        ni->ni_hash_next->ni_hash_prev = ni->ni_hash_prev;
-    }
-    wlan_node_free(ni);
-
-    IEEE80211_NODE_UNLOCK(nt);
+	IEEE80211_NODE_LOCK(nt);
+
+	if (ni->ni_list_prev == NULL)
+	{
+		/* First in list so fix the list head */
+		nt->nt_node_first = ni->ni_list_next;
+	}
+	else
+	{
+		ni->ni_list_prev->ni_list_next = ni->ni_list_next;
+	}
+
+	if (ni->ni_list_next == NULL)
+	{
+		/* Last in list so fix list tail */
+		nt->nt_node_last = ni->ni_list_prev;
+	}
+	else
+	{
+		ni->ni_list_next->ni_list_prev = ni->ni_list_prev;
+	}
+
+	if (ni->ni_hash_prev == NULL)
+	{
+		/* First in list so fix the list head */
+		int hash;
+		hash = IEEE80211_NODE_HASH(ni->ni_macaddr);
+		nt->nt_hash[hash] = ni->ni_hash_next;
+	}
+	else
+	{
+		ni->ni_hash_prev->ni_hash_next = ni->ni_hash_next;
+	}
+
+	if (ni->ni_hash_next != NULL)
+	{
+		ni->ni_hash_next->ni_hash_prev = ni->ni_hash_prev;
+	}
+	wlan_node_free(ni);
+
+	IEEE80211_NODE_UNLOCK(nt);
 }
 
 static void
 wlan_node_dec_free(bss_t *ni)
 {
-    if (ieee80211_node_dectestref(ni)) {
-        wlan_node_free(ni);
-    }
+	if (ieee80211_node_dectestref(ni)) {
+		wlan_node_free(ni);
+	}
 }
 
 void
 wlan_free_allnodes(struct ieee80211_node_table *nt)
 {
-    bss_t *ni;
+	bss_t *ni;
 
-    while ((ni = nt->nt_node_first) != NULL) {
-        wlan_node_reclaim(nt, ni);
-    }
+	while ((ni = nt->nt_node_first) != NULL) {
+		wlan_node_reclaim(nt, ni);
+	}
 }
 
 void
 wlan_iterate_nodes(struct ieee80211_node_table *nt, wlan_node_iter_func *f,
-                   void *arg)
+		   void *arg)
 {
-    bss_t *ni;
-    u32 gen;
-
-    gen = ++nt->nt_scangen;
-
-    IEEE80211_NODE_LOCK(nt);
-    for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) {
-        if (ni->ni_scangen != gen) {
-            ni->ni_scangen = gen;
-            (void) ieee80211_node_incref(ni);
-            (*f)(arg, ni);
-            wlan_node_dec_free(ni);
-        }
-    }
-    IEEE80211_NODE_UNLOCK(nt);
+	bss_t *ni;
+	u32 gen;
+
+	gen = ++nt->nt_scangen;
+
+	IEEE80211_NODE_LOCK(nt);
+	for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) {
+		if (ni->ni_scangen != gen) {
+			ni->ni_scangen = gen;
+			(void) ieee80211_node_incref(ni);
+			(*f)(arg, ni);
+			wlan_node_dec_free(ni);
+		}
+	}
+	IEEE80211_NODE_UNLOCK(nt);
 }
 
 /*
@@ -284,92 +284,92 @@ wlan_iterate_nodes(struct ieee80211_node_table *nt, wlan_node_iter_func *f,
 void
 wlan_node_table_init(void *wmip, struct ieee80211_node_table *nt)
 {
-    int i;
+	int i;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_WLAN, ("node table = 0x%lx\n", (unsigned long)nt));
+	IEEE80211_NODE_LOCK_INIT(nt);
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_WLAN, ("node table = 0x%lx\n", (unsigned long)nt));
-    IEEE80211_NODE_LOCK_INIT(nt);
+	A_REGISTER_MODULE_DEBUG_INFO(wlan);
 
-    A_REGISTER_MODULE_DEBUG_INFO(wlan);
-    
-    nt->nt_node_first = nt->nt_node_last = NULL;
-    for(i = 0; i < IEEE80211_NODE_HASHSIZE; i++)
-    {
-        nt->nt_hash[i] = NULL;
-    }
+	nt->nt_node_first = nt->nt_node_last = NULL;
+	for(i = 0; i < IEEE80211_NODE_HASHSIZE; i++)
+	{
+		nt->nt_hash[i] = NULL;
+	}
 
 #ifdef THREAD_X
-    A_INIT_TIMER(&nt->nt_inact_timer, wlan_node_timeout, nt);
-    nt->isTimerArmed = false;
+	A_INIT_TIMER(&nt->nt_inact_timer, wlan_node_timeout, nt);
+	nt->isTimerArmed = false;
 #endif
-    nt->nt_wmip = wmip;
-    nt->nt_nodeAge = WLAN_NODE_INACT_TIMEOUT_MSEC;
+	nt->nt_wmip = wmip;
+	nt->nt_nodeAge = WLAN_NODE_INACT_TIMEOUT_MSEC;
 
-    //
-    // nt_scangen never initialized before and during suspend/resume of winmobile, 
-    // that some junk has been stored in this, due to this scan list didn't properly updated
-    //
-    nt->nt_scangen   = 0;
+	//
+	// nt_scangen never initialized before and during suspend/resume of winmobile,
+	// that some junk has been stored in this, due to this scan list didn't properly updated
+	//
+	nt->nt_scangen   = 0;
 
 #ifdef OS_ROAM_MANAGEMENT
-    nt->nt_si_gen    = 0;
+	nt->nt_si_gen    = 0;
 #endif
 }
 
 void
 wlan_set_nodeage(struct ieee80211_node_table *nt, u32 nodeAge)
 {
-    nt->nt_nodeAge = nodeAge;
-    return;
+	nt->nt_nodeAge = nodeAge;
+	return;
 }
 void
 wlan_refresh_inactive_nodes (struct ieee80211_node_table *nt)
 {
 #ifdef THREAD_X
-    bss_t *bss, *nextBss;
-    u8 myBssid[IEEE80211_ADDR_LEN], reArmTimer = false;
-
-    wmi_get_current_bssid(nt->nt_wmip, myBssid);
-
-    bss = nt->nt_node_first;
-    while (bss != NULL)
-    {
-        nextBss = bss->ni_list_next;
-        if (A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
-        {
-               /*
-                * free up all but the current bss - if set
-                */
-                wlan_node_reclaim(nt, bss);
-
-        }
-        bss = nextBss;
-    }
+	bss_t *bss, *nextBss;
+	u8 myBssid[IEEE80211_ADDR_LEN], reArmTimer = false;
+
+	wmi_get_current_bssid(nt->nt_wmip, myBssid);
+
+	bss = nt->nt_node_first;
+	while (bss != NULL)
+	{
+		nextBss = bss->ni_list_next;
+		if (A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
+		{
+			/*
+			 * free up all but the current bss - if set
+			 */
+			wlan_node_reclaim(nt, bss);
+
+		}
+		bss = nextBss;
+	}
 #else
-    bss_t *bss, *nextBss;
-    u8 myBssid[IEEE80211_ADDR_LEN];
-    u32 timeoutValue = 0;
-    u32 now = A_GET_MS(0);
-    timeoutValue = nt->nt_nodeAge;
-
-    wmi_get_current_bssid(nt->nt_wmip, myBssid);
-
-    bss = nt->nt_node_first;
-    while (bss != NULL)
-    {
-        nextBss = bss->ni_list_next;
-        if (A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
-        {
-
-            if (bss->ni_tstamp <= now || --bss->ni_actcnt == 0)
-            {
-               /*
-                * free up all but the current bss - if set
-                */
-                wlan_node_reclaim(nt, bss);
-            }
-        }
-        bss = nextBss;
-    }
+	bss_t *bss, *nextBss;
+	u8 myBssid[IEEE80211_ADDR_LEN];
+	u32 timeoutValue = 0;
+	u32 now = A_GET_MS(0);
+	timeoutValue = nt->nt_nodeAge;
+
+	wmi_get_current_bssid(nt->nt_wmip, myBssid);
+
+	bss = nt->nt_node_first;
+	while (bss != NULL)
+	{
+		nextBss = bss->ni_list_next;
+		if (A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
+		{
+
+			if (bss->ni_tstamp <= now || --bss->ni_actcnt == 0)
+			{
+				/*
+				 * free up all but the current bss - if set
+				 */
+				wlan_node_reclaim(nt, bss);
+			}
+		}
+		bss = nextBss;
+	}
 #endif
 }
 
@@ -377,45 +377,45 @@ wlan_refresh_inactive_nodes (struct ieee80211_node_table *nt)
 static void
 wlan_node_timeout (A_ATH_TIMER arg)
 {
-    struct ieee80211_node_table *nt = (struct ieee80211_node_table *)arg;
-    bss_t *bss, *nextBss;
-    u8 myBssid[IEEE80211_ADDR_LEN], reArmTimer = false;
-    u32 timeoutValue = 0;
-
-    timeoutValue = nt->nt_nodeAge;
-
-    wmi_get_current_bssid(nt->nt_wmip, myBssid);
-
-    bss = nt->nt_node_first;
-    while (bss != NULL)
-    {
-        nextBss = bss->ni_list_next;
-        if (A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
-        {
-
-            if (bss->ni_tstamp <= A_GET_MS(0))
-            {
-               /*
-                * free up all but the current bss - if set
-                */
-                wlan_node_reclaim(nt, bss);
-            }
-            else
-            {
-                /*
-                 * Re-arm timer, only when we have a bss other than
-                 * current bss AND it is not aged-out.
-                 */
-                reArmTimer = true;
-            }
-        }
-        bss = nextBss;
-    }
-
-    if (reArmTimer)
-        A_TIMEOUT_MS (&nt->nt_inact_timer, timeoutValue, 0);
-
-    nt->isTimerArmed = reArmTimer;
+	struct ieee80211_node_table *nt = (struct ieee80211_node_table *)arg;
+	bss_t *bss, *nextBss;
+	u8 myBssid[IEEE80211_ADDR_LEN], reArmTimer = false;
+	u32 timeoutValue = 0;
+
+	timeoutValue = nt->nt_nodeAge;
+
+	wmi_get_current_bssid(nt->nt_wmip, myBssid);
+
+	bss = nt->nt_node_first;
+	while (bss != NULL)
+	{
+		nextBss = bss->ni_list_next;
+		if (A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0)
+		{
+
+			if (bss->ni_tstamp <= A_GET_MS(0))
+			{
+				/*
+				 * free up all but the current bss - if set
+				 */
+				wlan_node_reclaim(nt, bss);
+			}
+			else
+			{
+				/*
+				 * Re-arm timer, only when we have a bss other than
+				 * current bss AND it is not aged-out.
+				 */
+				reArmTimer = true;
+			}
+		}
+		bss = nextBss;
+	}
+
+	if (reArmTimer)
+		A_TIMEOUT_MS (&nt->nt_inact_timer, timeoutValue, 0);
+
+	nt->isTimerArmed = reArmTimer;
 }
 #endif
 
@@ -423,214 +423,213 @@ void
 wlan_node_table_cleanup(struct ieee80211_node_table *nt)
 {
 #ifdef THREAD_X
-    A_UNTIMEOUT(&nt->nt_inact_timer);
-    A_DELETE_TIMER(&nt->nt_inact_timer);
+	A_UNTIMEOUT(&nt->nt_inact_timer);
+	A_DELETE_TIMER(&nt->nt_inact_timer);
 #endif
-    wlan_free_allnodes(nt);
-    IEEE80211_NODE_LOCK_DESTROY(nt);
+	wlan_free_allnodes(nt);
+	IEEE80211_NODE_LOCK_DESTROY(nt);
 }
 
 bss_t *
 wlan_find_Ssidnode (struct ieee80211_node_table *nt, A_UCHAR *pSsid,
-                    u32 ssidLength, bool bIsWPA2, bool bMatchSSID)
+		    u32 ssidLength, bool bIsWPA2, bool bMatchSSID)
 {
-    bss_t   *ni = NULL;
-    A_UCHAR *pIESsid = NULL;
-
-    IEEE80211_NODE_LOCK (nt);
-
-    for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) {
-        pIESsid = ni->ni_cie.ie_ssid;
-        if (pIESsid[1] <= 32) {
-
-            // Step 1 : Check SSID
-            if (0x00 == memcmp (pSsid, &pIESsid[2], ssidLength)) {
-
-                //
-                // Step 2.1 : Check MatchSSID is true, if so, return Matched SSID
-                // Profile, otherwise check whether WPA2 or WPA
-                //
-                if (true == bMatchSSID) {
-                    ieee80211_node_incref (ni);  /* mark referenced */
-                    IEEE80211_NODE_UNLOCK (nt);
-                    return ni;
-                }
-
-                // Step 2 : if SSID matches, check WPA or WPA2
-                if (true == bIsWPA2 && NULL != ni->ni_cie.ie_rsn) {
-                    ieee80211_node_incref (ni);  /* mark referenced */
-                    IEEE80211_NODE_UNLOCK (nt);
-                    return ni;
-                }
-                if (false == bIsWPA2 && NULL != ni->ni_cie.ie_wpa) {
-                    ieee80211_node_incref(ni);  /* mark referenced */
-                    IEEE80211_NODE_UNLOCK (nt);
-                    return ni;
-                }
-            }
-        }
-    }
-
-    IEEE80211_NODE_UNLOCK (nt);
-
-    return NULL;
+	bss_t   *ni = NULL;
+	A_UCHAR *pIESsid = NULL;
+
+	IEEE80211_NODE_LOCK (nt);
+
+	for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) {
+		pIESsid = ni->ni_cie.ie_ssid;
+		if (pIESsid[1] <= 32) {
+
+			// Step 1 : Check SSID
+			if (0x00 == memcmp (pSsid, &pIESsid[2], ssidLength)) {
+
+				//
+				// Step 2.1 : Check MatchSSID is true, if so, return Matched SSID
+				// Profile, otherwise check whether WPA2 or WPA
+				//
+				if (true == bMatchSSID) {
+					ieee80211_node_incref (ni);  /* mark referenced */
+					IEEE80211_NODE_UNLOCK (nt);
+					return ni;
+				}
+
+				// Step 2 : if SSID matches, check WPA or WPA2
+				if (true == bIsWPA2 && NULL != ni->ni_cie.ie_rsn) {
+					ieee80211_node_incref (ni);  /* mark referenced */
+					IEEE80211_NODE_UNLOCK (nt);
+					return ni;
+				}
+				if (false == bIsWPA2 && NULL != ni->ni_cie.ie_wpa) {
+					ieee80211_node_incref(ni);  /* mark referenced */
+					IEEE80211_NODE_UNLOCK (nt);
+					return ni;
+				}
+			}
+		}
+	}
+
+	IEEE80211_NODE_UNLOCK (nt);
+
+	return NULL;
 }
 
 void
 wlan_node_return (struct ieee80211_node_table *nt, bss_t *ni)
 {
-    IEEE80211_NODE_LOCK (nt);
-    wlan_node_dec_free (ni);
-    IEEE80211_NODE_UNLOCK (nt);
+	IEEE80211_NODE_LOCK (nt);
+	wlan_node_dec_free (ni);
+	IEEE80211_NODE_UNLOCK (nt);
 }
 
 void
 wlan_node_remove_core (struct ieee80211_node_table *nt, bss_t *ni)
 {
-    if(ni->ni_list_prev == NULL)
-    {
-        /* First in list so fix the list head */
-        nt->nt_node_first = ni->ni_list_next;
-    }
-    else
-    {
-        ni->ni_list_prev->ni_list_next = ni->ni_list_next;
-    }
-
-    if(ni->ni_list_next == NULL)
-    {
-        /* Last in list so fix list tail */
-        nt->nt_node_last = ni->ni_list_prev;
-    }
-    else
-    {
-        ni->ni_list_next->ni_list_prev = ni->ni_list_prev;
-    }
-
-    if(ni->ni_hash_prev == NULL)
-    {
-        /* First in list so fix the list head */
-        int hash;
-        hash = IEEE80211_NODE_HASH(ni->ni_macaddr);
-        nt->nt_hash[hash] = ni->ni_hash_next;
-    }
-    else
-    {
-        ni->ni_hash_prev->ni_hash_next = ni->ni_hash_next;
-    }
-
-    if(ni->ni_hash_next != NULL)
-    {
-        ni->ni_hash_next->ni_hash_prev = ni->ni_hash_prev;
-    }
+	if (ni->ni_list_prev == NULL)
+	{
+		/* First in list so fix the list head */
+		nt->nt_node_first = ni->ni_list_next;
+	}
+	else
+	{
+		ni->ni_list_prev->ni_list_next = ni->ni_list_next;
+	}
+
+	if (ni->ni_list_next == NULL)
+	{
+		/* Last in list so fix list tail */
+		nt->nt_node_last = ni->ni_list_prev;
+	}
+	else
+	{
+		ni->ni_list_next->ni_list_prev = ni->ni_list_prev;
+	}
+
+	if (ni->ni_hash_prev == NULL)
+	{
+		/* First in list so fix the list head */
+		int hash;
+		hash = IEEE80211_NODE_HASH(ni->ni_macaddr);
+		nt->nt_hash[hash] = ni->ni_hash_next;
+	}
+	else
+	{
+		ni->ni_hash_prev->ni_hash_next = ni->ni_hash_next;
+	}
+
+	if (ni->ni_hash_next != NULL)
+	{
+		ni->ni_hash_next->ni_hash_prev = ni->ni_hash_prev;
+	}
 }
 
 bss_t *
 wlan_node_remove(struct ieee80211_node_table *nt, u8 *bssid)
 {
-    bss_t *bss, *nextBss;
+	bss_t *bss, *nextBss;
 
-    IEEE80211_NODE_LOCK(nt);
+	IEEE80211_NODE_LOCK(nt);
 
-    bss = nt->nt_node_first;
+	bss = nt->nt_node_first;
 
-    while (bss != NULL)
-    {
-        nextBss = bss->ni_list_next;
+	while (bss != NULL)
+	{
+		nextBss = bss->ni_list_next;
 
-        if (A_MEMCMP(bssid, bss->ni_macaddr, 6) == 0)
-        {
-            wlan_node_remove_core (nt, bss);
-            IEEE80211_NODE_UNLOCK(nt);
-            return bss;
-        }
+		if (A_MEMCMP(bssid, bss->ni_macaddr, 6) == 0)
+		{
+			wlan_node_remove_core (nt, bss);
+			IEEE80211_NODE_UNLOCK(nt);
+			return bss;
+		}
 
-        bss = nextBss;
-    }
+		bss = nextBss;
+	}
 
-    IEEE80211_NODE_UNLOCK(nt);
-    return NULL;
+	IEEE80211_NODE_UNLOCK(nt);
+	return NULL;
 }
 
 bss_t *
 wlan_find_matching_Ssidnode (struct ieee80211_node_table *nt, A_UCHAR *pSsid,
-                    u32 ssidLength, u32 dot11AuthMode, u32 authMode,
-                   u32 pairwiseCryptoType, u32 grpwiseCryptoTyp)
+			     u32 ssidLength, u32 dot11AuthMode, u32 authMode,
+			     u32 pairwiseCryptoType, u32 grpwiseCryptoTyp)
 {
-    bss_t   *ni = NULL;
-    bss_t   *best_ni = NULL;
-    A_UCHAR *pIESsid = NULL;
-
-    IEEE80211_NODE_LOCK (nt);
-
-    for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) {
-        pIESsid = ni->ni_cie.ie_ssid;
-        if (pIESsid[1] <= 32) {
-
-            // Step 1 : Check SSID
-            if (0x00 == memcmp (pSsid, &pIESsid[2], ssidLength)) {
-
-                if (ni->ni_cie.ie_capInfo & 0x10)
-                {
-
-                    if ((NULL != ni->ni_cie.ie_rsn) && (WPA2_PSK_AUTH == authMode))
-                    {
-                        /* WPA2 */
-                        if (NULL == best_ni)
-                        {
-                            best_ni = ni;
-                        }
-                        else if (ni->ni_rssi > best_ni->ni_rssi)
-                        {
-                            best_ni = ni;
-                        }
-                    }
-                    else if ((NULL != ni->ni_cie.ie_wpa) && (WPA_PSK_AUTH == authMode))
-                    {
-                        /* WPA */
-                        if (NULL == best_ni)
-                        {
-                            best_ni = ni;
-                        }
-                        else if (ni->ni_rssi > best_ni->ni_rssi)
-                        {
-                            best_ni = ni;
-                        }
-                    }
-                    else if (WEP_CRYPT == pairwiseCryptoType)
-                    {
-                        /* WEP */
-                        if (NULL == best_ni)
-                        {
-                            best_ni = ni;
-                        }
-                        else if (ni->ni_rssi > best_ni->ni_rssi)
-                        {
-                            best_ni = ni;
-                        }
-                    }
-                }
-                else
-                {
-                    /* open AP */
-                    if ((OPEN_AUTH == authMode) && (NONE_CRYPT == pairwiseCryptoType))
-                    {
-                        if (NULL == best_ni)
-                        {
-                            best_ni = ni;
-                        }
-                        else if (ni->ni_rssi > best_ni->ni_rssi)
-                        {
-                            best_ni = ni;
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    IEEE80211_NODE_UNLOCK (nt);
-
-    return best_ni;
+	bss_t   *ni = NULL;
+	bss_t   *best_ni = NULL;
+	A_UCHAR *pIESsid = NULL;
+
+	IEEE80211_NODE_LOCK (nt);
+
+	for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) {
+		pIESsid = ni->ni_cie.ie_ssid;
+		if (pIESsid[1] <= 32) {
+
+			// Step 1 : Check SSID
+			if (0x00 == memcmp (pSsid, &pIESsid[2], ssidLength)) {
+
+				if (ni->ni_cie.ie_capInfo & 0x10)
+				{
+
+					if ((NULL != ni->ni_cie.ie_rsn) && (WPA2_PSK_AUTH == authMode))
+					{
+						/* WPA2 */
+						if (NULL == best_ni)
+						{
+							best_ni = ni;
+						}
+						else if (ni->ni_rssi > best_ni->ni_rssi)
+						{
+							best_ni = ni;
+						}
+					}
+					else if ((NULL != ni->ni_cie.ie_wpa) && (WPA_PSK_AUTH == authMode))
+					{
+						/* WPA */
+						if (NULL == best_ni)
+						{
+							best_ni = ni;
+						}
+						else if (ni->ni_rssi > best_ni->ni_rssi)
+						{
+							best_ni = ni;
+						}
+					}
+					else if (WEP_CRYPT == pairwiseCryptoType)
+					{
+						/* WEP */
+						if (NULL == best_ni)
+						{
+							best_ni = ni;
+						}
+						else if (ni->ni_rssi > best_ni->ni_rssi)
+						{
+							best_ni = ni;
+						}
+					}
+				}
+				else
+				{
+					/* open AP */
+					if ((OPEN_AUTH == authMode) && (NONE_CRYPT == pairwiseCryptoType))
+					{
+						if (NULL == best_ni)
+						{
+							best_ni = ni;
+						}
+						else if (ni->ni_rssi > best_ni->ni_rssi)
+						{
+							best_ni = ni;
+						}
+					}
+				}
+			}
+		}
+	}
+
+	IEEE80211_NODE_UNLOCK (nt);
+
+	return best_ni;
 }
-
diff --git a/drivers/staging/ath6kl/wlan/src/wlan_recv_beacon.c b/drivers/staging/ath6kl/wlan/src/wlan_recv_beacon.c
index 9ebfecf..528aeec 100644
--- a/drivers/staging/ath6kl/wlan/src/wlan_recv_beacon.c
+++ b/drivers/staging/ath6kl/wlan/src/wlan_recv_beacon.c
@@ -32,42 +32,42 @@
 #include <wlan_api.h>
 
 #define IEEE80211_VERIFY_LENGTH(_len, _minlen) do {         \
-    if ((_len) < (_minlen)) {                   \
-        return A_EINVAL;                         \
-    }                               \
+		if ((_len) < (_minlen)) {                   \
+			return A_EINVAL;		    \
+		}					    \
 } while (0)
 
 #define IEEE80211_VERIFY_ELEMENT(__elem, __maxlen) do {         \
-    if ((__elem) == NULL) {                     \
-        return A_EINVAL;                         \
-    }                               \
-    if ((__elem)[1] > (__maxlen)) {                 \
-        return A_EINVAL;                         \
-    }                               \
+		if ((__elem) == NULL) {				\
+			return A_EINVAL;			\
+		}						\
+		if ((__elem)[1] > (__maxlen)) {                 \
+			return A_EINVAL;			\
+		}						\
 } while (0)
 
 
 /* unaligned little endian access */
 #define LE_READ_2(p)                            \
-    ((u16)                            \
-     ((((u8 *)(p))[0]      ) | (((u8 *)(p))[1] <<  8)))
+	((u16)							\
+	 ((((u8 *)(p))[0]      ) | (((u8 *)(p))[1] <<  8)))
 
 #define LE_READ_4(p)                            \
-    ((u32)                            \
-     ((((u8 *)(p))[0]      ) | (((u8 *)(p))[1] <<  8) | \
-      (((u8 *)(p))[2] << 16) | (((u8 *)(p))[3] << 24)))
+	((u32)							\
+	 ((((u8 *)(p))[0]      ) | (((u8 *)(p))[1] <<  8) |	\
+	  (((u8 *)(p))[2] << 16) | (((u8 *)(p))[3] << 24)))
 
 
 static int __inline
 iswpaoui(const u8 *frm)
 {
-    return frm[1] > 3 && LE_READ_4(frm+2) == ((WPA_OUI_TYPE<<24)|WPA_OUI);
+	return frm[1] > 3 && LE_READ_4(frm+2) == ((WPA_OUI_TYPE<<24)|WPA_OUI);
 }
 
 static int __inline
 iswmmoui(const u8 *frm)
 {
-    return frm[1] > 3 && LE_READ_4(frm+2) == ((WMM_OUI_TYPE<<24)|WMM_OUI);
+	return frm[1] > 3 && LE_READ_4(frm+2) == ((WMM_OUI_TYPE<<24)|WMM_OUI);
 }
 
 /* unused functions for now */
@@ -75,126 +75,126 @@ iswmmoui(const u8 *frm)
 static int __inline
 iswmmparam(const u8 *frm)
 {
-    return frm[1] > 5 && frm[6] == WMM_PARAM_OUI_SUBTYPE;
+	return frm[1] > 5 && frm[6] == WMM_PARAM_OUI_SUBTYPE;
 }
 
 static int __inline
 iswmminfo(const u8 *frm)
 {
-    return frm[1] > 5 && frm[6] == WMM_INFO_OUI_SUBTYPE;
+	return frm[1] > 5 && frm[6] == WMM_INFO_OUI_SUBTYPE;
 }
 #endif
 
 static int __inline
 isatherosoui(const u8 *frm)
 {
-    return frm[1] > 3 && LE_READ_4(frm+2) == ((ATH_OUI_TYPE<<24)|ATH_OUI);
+	return frm[1] > 3 && LE_READ_4(frm+2) == ((ATH_OUI_TYPE<<24)|ATH_OUI);
 }
 
 static int __inline
 iswscoui(const u8 *frm)
 {
-    return frm[1] > 3 && LE_READ_4(frm+2) == ((0x04<<24)|WPA_OUI);
+	return frm[1] > 3 && LE_READ_4(frm+2) == ((0x04<<24)|WPA_OUI);
 }
 
 int
 wlan_parse_beacon(u8 *buf, int framelen, struct ieee80211_common_ie *cie)
 {
-    u8 *frm, *efrm;
-    u8 elemid_ssid = false;
-
-    frm = buf;
-    efrm = (u8 *) (frm + framelen);
-
-    /*
-     * beacon/probe response frame format
-     *  [8] time stamp
-     *  [2] beacon interval
-     *  [2] capability information
-     *  [tlv] ssid
-     *  [tlv] supported rates
-     *  [tlv] country information
-     *  [tlv] parameter set (FH/DS)
-     *  [tlv] erp information
-     *  [tlv] extended supported rates
-     *  [tlv] WMM
-     *  [tlv] WPA or RSN
-     *  [tlv] Atheros Advanced Capabilities
-     */
-    IEEE80211_VERIFY_LENGTH(efrm - frm, 12);
-    A_MEMZERO(cie, sizeof(*cie));
-
-    cie->ie_tstamp = frm; frm += 8;
-    cie->ie_beaconInt = A_LE2CPU16(*(u16 *)frm);  frm += 2;
-    cie->ie_capInfo = A_LE2CPU16(*(u16 *)frm);  frm += 2;
-    cie->ie_chan = 0;
-
-    while (frm < efrm) {
-        switch (*frm) {
-        case IEEE80211_ELEMID_SSID:
-            if (!elemid_ssid) {
-                cie->ie_ssid = frm;
-                elemid_ssid = true;
-            }
-            break;
-        case IEEE80211_ELEMID_RATES:
-            cie->ie_rates = frm;
-            break;
-        case IEEE80211_ELEMID_COUNTRY:
-            cie->ie_country = frm;
-            break;
-        case IEEE80211_ELEMID_FHPARMS:
-            break;
-        case IEEE80211_ELEMID_DSPARMS:
-            cie->ie_chan = frm[2];
-            break;
-        case IEEE80211_ELEMID_TIM:
-            cie->ie_tim = frm;
-            break;
-        case IEEE80211_ELEMID_IBSSPARMS:
-            break;
-        case IEEE80211_ELEMID_XRATES:
-            cie->ie_xrates = frm;
-            break;
-        case IEEE80211_ELEMID_ERP:
-            if (frm[1] != 1) {
-                //A_PRINTF("Discarding ERP Element - Bad Len\n");
-                return A_EINVAL;
-            }
-            cie->ie_erp = frm[2];
-            break;
-        case IEEE80211_ELEMID_RSN:
-            cie->ie_rsn = frm;
-            break;
-        case IEEE80211_ELEMID_HTCAP_ANA:
-            cie->ie_htcap = frm;
-            break;
-        case IEEE80211_ELEMID_HTINFO_ANA:
-            cie->ie_htop = frm;
-            break;
+	u8 *frm, *efrm;
+	u8 elemid_ssid = false;
+
+	frm = buf;
+	efrm = (u8 *) (frm + framelen);
+
+	/*
+	 * beacon/probe response frame format
+	 *  [8] time stamp
+	 *  [2] beacon interval
+	 *  [2] capability information
+	 *  [tlv] ssid
+	 *  [tlv] supported rates
+	 *  [tlv] country information
+	 *  [tlv] parameter set (FH/DS)
+	 *  [tlv] erp information
+	 *  [tlv] extended supported rates
+	 *  [tlv] WMM
+	 *  [tlv] WPA or RSN
+	 *  [tlv] Atheros Advanced Capabilities
+	 */
+	IEEE80211_VERIFY_LENGTH(efrm - frm, 12);
+	A_MEMZERO(cie, sizeof(*cie));
+
+	cie->ie_tstamp = frm; frm += 8;
+	cie->ie_beaconInt = A_LE2CPU16(*(u16 *)frm);  frm += 2;
+	cie->ie_capInfo = A_LE2CPU16(*(u16 *)frm);  frm += 2;
+	cie->ie_chan = 0;
+
+	while (frm < efrm) {
+		switch (*frm) {
+		case IEEE80211_ELEMID_SSID:
+			if (!elemid_ssid) {
+				cie->ie_ssid = frm;
+				elemid_ssid = true;
+			}
+			break;
+		case IEEE80211_ELEMID_RATES:
+			cie->ie_rates = frm;
+			break;
+		case IEEE80211_ELEMID_COUNTRY:
+			cie->ie_country = frm;
+			break;
+		case IEEE80211_ELEMID_FHPARMS:
+			break;
+		case IEEE80211_ELEMID_DSPARMS:
+			cie->ie_chan = frm[2];
+			break;
+		case IEEE80211_ELEMID_TIM:
+			cie->ie_tim = frm;
+			break;
+		case IEEE80211_ELEMID_IBSSPARMS:
+			break;
+		case IEEE80211_ELEMID_XRATES:
+			cie->ie_xrates = frm;
+			break;
+		case IEEE80211_ELEMID_ERP:
+			if (frm[1] != 1) {
+				//A_PRINTF("Discarding ERP Element - Bad Len\n");
+				return A_EINVAL;
+			}
+			cie->ie_erp = frm[2];
+			break;
+		case IEEE80211_ELEMID_RSN:
+			cie->ie_rsn = frm;
+			break;
+		case IEEE80211_ELEMID_HTCAP_ANA:
+			cie->ie_htcap = frm;
+			break;
+		case IEEE80211_ELEMID_HTINFO_ANA:
+			cie->ie_htop = frm;
+			break;
 #ifdef WAPI_ENABLE
 		case IEEE80211_ELEMID_WAPI:
-            cie->ie_wapi = frm;
-            break;
+			cie->ie_wapi = frm;
+			break;
 #endif
-        case IEEE80211_ELEMID_VENDOR:
-            if (iswpaoui(frm)) {
-                cie->ie_wpa = frm;
-            } else if (iswmmoui(frm)) {
-                cie->ie_wmm = frm;
-            } else if (isatherosoui(frm)) {
-                cie->ie_ath = frm;
-            } else if(iswscoui(frm)) {
-                cie->ie_wsc = frm;
-            }
-            break;
-        default:
-            break;
-        }
-        frm += frm[1] + 2;
-    }
-    IEEE80211_VERIFY_ELEMENT(cie->ie_rates, IEEE80211_RATE_MAXSIZE);
-    IEEE80211_VERIFY_ELEMENT(cie->ie_ssid, IEEE80211_NWID_LEN);
-
-    return 0;
+		case IEEE80211_ELEMID_VENDOR:
+			if (iswpaoui(frm)) {
+				cie->ie_wpa = frm;
+			} else if (iswmmoui(frm)) {
+				cie->ie_wmm = frm;
+			} else if (isatherosoui(frm)) {
+				cie->ie_ath = frm;
+			} else if (iswscoui(frm)) {
+				cie->ie_wsc = frm;
+			}
+			break;
+		default:
+			break;
+		}
+		frm += frm[1] + 2;
+	}
+	IEEE80211_VERIFY_ELEMENT(cie->ie_rates, IEEE80211_RATE_MAXSIZE);
+	IEEE80211_VERIFY_ELEMENT(cie->ie_ssid, IEEE80211_NWID_LEN);
+
+	return 0;
 }
diff --git a/drivers/staging/ath6kl/wlan/src/wlan_utils.c b/drivers/staging/ath6kl/wlan/src/wlan_utils.c
index fd05e39..d70bdfc 100644
--- a/drivers/staging/ath6kl/wlan/src/wlan_utils.c
+++ b/drivers/staging/ath6kl/wlan/src/wlan_utils.c
@@ -32,16 +32,16 @@
  */
 u16 wlan_ieee2freq(int chan)
 {
-    if (chan == 14) {
-        return 2484;
-    }
-    if (chan < 14) {    /* 0-13 */
-        return (2407 + (chan*5));
-    }
-    if (chan < 27) {    /* 15-26 */
-        return (2512 + ((chan-15)*20));
-    }
-    return (5000 + (chan*5));
+	if (chan == 14) {
+		return 2484;
+	}
+	if (chan < 14) {    /* 0-13 */
+		return (2407 + (chan*5));
+	}
+	if (chan < 27) {    /* 15-26 */
+		return (2512 + ((chan-15)*20));
+	}
+	return (5000 + (chan*5));
 }
 
 /*
@@ -49,11 +49,11 @@ u16 wlan_ieee2freq(int chan)
  */
 u32 wlan_freq2ieee(u16 freq)
 {
-    if (freq == 2484)
-        return 14;
-    if (freq < 2484)
-        return (freq - 2407) / 5;
-    if (freq < 5000)
-        return 15 + ((freq - 2512) / 20);
-    return (freq - 5000) / 5;
+	if (freq == 2484)
+		return 14;
+	if (freq < 2484)
+		return (freq - 2407) / 5;
+	if (freq < 5000)
+		return 15 + ((freq - 2512) / 20);
+	return (freq - 5000) / 5;
 }
diff --git a/drivers/staging/ath6kl/wmi/wmi.c b/drivers/staging/ath6kl/wmi/wmi.c
index 242e855..53fcb91 100644
--- a/drivers/staging/ath6kl/wmi/wmi.c
+++ b/drivers/staging/ath6kl/wmi/wmi.c
@@ -49,15 +49,15 @@
 #ifdef ATH_DEBUG_MODULE
 
 static ATH_DEBUG_MASK_DESCRIPTION wmi_debug_desc[] = {
-    { ATH_DEBUG_WMI , "General WMI Tracing"},
+	{ ATH_DEBUG_WMI , "General WMI Tracing"},
 };
 
 ATH_DEBUG_INSTANTIATE_MODULE_VAR(wmi,
-                                 "wmi",
-                                 "Wireless Module Interface",
-                                 ATH_DEBUG_MASK_DEFAULTS,
-                                 ATH_DEBUG_DESCRIPTION_COUNT(wmi_debug_desc),
-                                 wmi_debug_desc);
+				 "wmi",
+				 "Wireless Module Interface",
+				 ATH_DEBUG_MASK_DEFAULTS,
+				 ATH_DEBUG_DESCRIPTION_COUNT(wmi_debug_desc),
+				 wmi_debug_desc);
 
 #endif
 
@@ -73,43 +73,43 @@ ATH_DEBUG_INSTANTIATE_MODULE_VAR(wmi,
 static int wmi_ready_event_rx(struct wmi_t *wmip, u8 *datap, int len);
 
 static int wmi_connect_event_rx(struct wmi_t *wmip, u8 *datap,
-                                     int len);
+				int len);
 static int wmi_disconnect_event_rx(struct wmi_t *wmip, u8 *datap,
-                                        int len);
+				   int len);
 
 static int wmi_tkip_micerr_event_rx(struct wmi_t *wmip, u8 *datap,
-                                        int len);
+				    int len);
 static int wmi_bssInfo_event_rx(struct wmi_t *wmip, u8 *datap,
-                                     int len);
+				int len);
 static int wmi_opt_frame_event_rx(struct wmi_t *wmip, u8 *datap,
-                                       int len);
+				  int len);
 static int wmi_pstream_timeout_event_rx(struct wmi_t *wmip, u8 *datap,
-                                     int len);
+					int len);
 static int wmi_sync_point(struct wmi_t *wmip);
 
 static int wmi_bitrate_reply_rx(struct wmi_t *wmip, u8 *datap,
-                                     int len);
+				int len);
 static int wmi_ratemask_reply_rx(struct wmi_t *wmip, u8 *datap,
-                                     int len);
+				 int len);
 static int wmi_channelList_reply_rx(struct wmi_t *wmip, u8 *datap,
-                                         int len);
+				    int len);
 static int wmi_regDomain_event_rx(struct wmi_t *wmip, u8 *datap,
-                                       int len);
+				  int len);
 static int wmi_txPwr_reply_rx(struct wmi_t *wmip, u8 *datap, int len);
 static int wmi_neighborReport_event_rx(struct wmi_t *wmip, u8 *datap,
-                                             int len);
+				       int len);
 
 static int wmi_dset_open_req_rx(struct wmi_t *wmip, u8 *datap,
-                                     int len);
+				int len);
 #ifdef CONFIG_HOST_DSET_SUPPORT
 static int wmi_dset_close_rx(struct wmi_t *wmip, u8 *datap, int len);
 static int wmi_dset_data_req_rx(struct wmi_t *wmip, u8 *datap,
-                                     int len);
+				int len);
 #endif /* CONFIG_HOST_DSET_SUPPORT */
 
 
 static int wmi_scanComplete_rx(struct wmi_t *wmip, u8 *datap,
-                                     int len);
+			       int len);
 static int wmi_errorEvent_rx(struct wmi_t *wmip, u8 *datap, int len);
 static int wmi_statsEvent_rx(struct wmi_t *wmip, u8 *datap, int len);
 static int wmi_rssiThresholdEvent_rx(struct wmi_t *wmip, u8 *datap, int len);
@@ -118,11 +118,11 @@ static int wmi_reportErrorEvent_rx(struct wmi_t *wmip, u8 *datap, int len);
 static int wmi_cac_event_rx(struct wmi_t *wmip, u8 *datap, int len);
 static int wmi_channel_change_event_rx(struct wmi_t *wmip, u8 *datap, int len);
 static int wmi_roam_tbl_event_rx(struct wmi_t *wmip, u8 *datap,
-                                      int len);
+				 int len);
 static int wmi_roam_data_event_rx(struct wmi_t *wmip, u8 *datap,
-                                      int len);
+				  int len);
 static int wmi_get_wow_list_event_rx(struct wmi_t *wmip, u8 *datap,
-                                      int len);
+				     int len);
 static int
 wmi_get_pmkid_list_event_rx(struct wmi_t *wmip, u8 *datap, u32 len);
 
@@ -164,7 +164,7 @@ wmi_dbglog_event_rx(struct wmi_t *wmip, u8 *datap, int len);
 static int wmi_keepalive_reply_rx(struct wmi_t *wmip, u8 *datap, int len);
 
 int wmi_cmd_send_xtnd(struct wmi_t *wmip, void *osbuf, WMIX_COMMAND_ID cmdId,
-                  WMI_SYNC_FLAG syncflag);
+		      WMI_SYNC_FLAG syncflag);
 
 u8 ar6000_get_upper_threshold(s16 rssi, SQ_THRESHOLD_PARAMS *sq_thresh, u32 size);
 u8 ar6000_get_lower_threshold(s16 rssi, SQ_THRESHOLD_PARAMS *sq_thresh, u32 size);
@@ -172,21 +172,21 @@ u8 ar6000_get_lower_threshold(s16 rssi, SQ_THRESHOLD_PARAMS *sq_thresh, u32 size
 void wmi_cache_configure_rssithreshold(struct wmi_t *wmip, WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd);
 void wmi_cache_configure_snrthreshold(struct wmi_t *wmip, WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd);
 static int wmi_send_rssi_threshold_params(struct wmi_t *wmip,
-                              WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd);
+					  WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd);
 static int wmi_send_snr_threshold_params(struct wmi_t *wmip,
-                             WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd);
+					 WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd);
 #if defined(CONFIG_TARGET_PROFILE_SUPPORT)
 static int
 wmi_prof_count_rx(struct wmi_t *wmip, u8 *datap, int len);
 #endif /* CONFIG_TARGET_PROFILE_SUPPORT */
 
 static int wmi_pspoll_event_rx(struct wmi_t *wmip, u8 *datap,
-                                     int len);
+			       int len);
 static int wmi_dtimexpiry_event_rx(struct wmi_t *wmip, u8 *datap,
-                                     int len);
+				   int len);
 
 static int wmi_peer_node_event_rx (struct wmi_t *wmip, u8 *datap,
-                                        int len);
+				   int len);
 #ifdef ATH_AR6K_11N_SUPPORT
 static int wmi_addba_req_event_rx(struct wmi_t *, u8 *, int);
 static int wmi_addba_resp_event_rx(struct wmi_t *, u8 *, int);
@@ -198,7 +198,7 @@ static int wmi_hci_event_rx(struct wmi_t *, u8 *, int);
 
 #ifdef WAPI_ENABLE
 static int wmi_wapi_rekey_event_rx(struct wmi_t *wmip, u8 *datap,
-                                     int len);
+				   int len);
 #endif
 
 #if defined(UNDER_CE)
@@ -214,35 +214,35 @@ extern unsigned int processDot11Hdr;
 int wps_enable;
 static const s32 wmi_rateTable[][2] = {
   //{W/O SGI, with SGI}
-    {1000, 1000},
-    {2000, 2000},
-    {5500, 5500},
-    {11000, 11000},
-    {6000, 6000},
-    {9000, 9000},
-    {12000, 12000},
-    {18000, 18000},
-    {24000, 24000},
-    {36000, 36000},
-    {48000, 48000},
-    {54000, 54000},
-    {6500, 7200},
-    {13000, 14400},
-    {19500, 21700},
-    {26000, 28900},
-    {39000, 43300},
-    {52000, 57800},
-    {58500, 65000},
-    {65000, 72200},
-    {13500, 15000},
-    {27000, 30000},
-    {40500, 45000},
-    {54000, 60000},
-    {81000, 90000},
-    {108000, 120000},
-    {121500, 135000},
-    {135000, 150000},
-    {0, 0}};
+	{1000, 1000},
+	{2000, 2000},
+	{5500, 5500},
+	{11000, 11000},
+	{6000, 6000},
+	{9000, 9000},
+	{12000, 12000},
+	{18000, 18000},
+	{24000, 24000},
+	{36000, 36000},
+	{48000, 48000},
+	{54000, 54000},
+	{6500, 7200},
+	{13000, 14400},
+	{19500, 21700},
+	{26000, 28900},
+	{39000, 43300},
+	{52000, 57800},
+	{58500, 65000},
+	{65000, 72200},
+	{13500, 15000},
+	{27000, 30000},
+	{40500, 45000},
+	{54000, 60000},
+	{81000, 90000},
+	{108000, 120000},
+	{121500, 135000},
+	{135000, 150000},
+	{0, 0}};
 
 #define MODE_A_SUPPORT_RATE_START       ((s32) 4)
 #define MODE_A_SUPPORT_RATE_STOP        ((s32) 11)
@@ -263,33 +263,33 @@ static const s32 wmi_rateTable[][2] = {
 
 /* 802.1d to AC mapping. Refer pg 57 of WMM-test-plan-v1.2 */
 const u8 up_to_ac[]= {
-                WMM_AC_BE,
-                WMM_AC_BK,
-                WMM_AC_BK,
-                WMM_AC_BE,
-                WMM_AC_VI,
-                WMM_AC_VI,
-                WMM_AC_VO,
-                WMM_AC_VO,
-            };
+	WMM_AC_BE,
+	WMM_AC_BK,
+	WMM_AC_BK,
+	WMM_AC_BE,
+	WMM_AC_VI,
+	WMM_AC_VI,
+	WMM_AC_VO,
+	WMM_AC_VO,
+};
 
 #include "athstartpack.h"
 
 /* This stuff is used when we want a simple layer-3 visibility */
 typedef PREPACK struct _iphdr {
-    u8 ip_ver_hdrlen;          /* version and hdr length */
-    u8 ip_tos;                 /* type of service */
-    u16 ip_len;                 /* total length */
-    u16 ip_id;                  /* identification */
-    s16 ip_off;                 /* fragment offset field */
+	u8 ip_ver_hdrlen;          /* version and hdr length */
+	u8 ip_tos;                 /* type of service */
+	u16 ip_len;                 /* total length */
+	u16 ip_id;                  /* identification */
+	s16 ip_off;                 /* fragment offset field */
 #define IP_DF 0x4000                    /* dont fragment flag */
 #define IP_MF 0x2000                    /* more fragments flag */
 #define IP_OFFMASK 0x1fff               /* mask for fragmenting bits */
-    u8 ip_ttl;                 /* time to live */
-    u8 ip_p;                   /* protocol */
-    u16 ip_sum;                 /* checksum */
-    u8 ip_src[4];              /* source and dest address */
-    u8 ip_dst[4];
+	u8 ip_ttl;                 /* time to live */
+	u8 ip_p;                   /* protocol */
+	u16 ip_sum;                 /* checksum */
+	u8 ip_src[4];              /* source and dest address */
+	u8 ip_dst[4];
 } POSTPACK iphdr;
 
 #include "athendpack.h"
@@ -302,87 +302,87 @@ bool is_probe_ssid = false;
 void *
 wmi_init(void *devt)
 {
-    struct wmi_t *wmip;
+	struct wmi_t *wmip;
 
-    A_REGISTER_MODULE_DEBUG_INFO(wmi);
+	A_REGISTER_MODULE_DEBUG_INFO(wmi);
 
-    wmip = A_MALLOC (sizeof(struct wmi_t));
-    if (wmip == NULL) {
-        return (NULL);
-    }
-    A_MEMZERO(wmip, sizeof(struct wmi_t ));
+	wmip = A_MALLOC (sizeof(struct wmi_t));
+	if (wmip == NULL) {
+		return (NULL);
+	}
+	A_MEMZERO(wmip, sizeof(struct wmi_t ));
 #ifdef THREAD_X
-    INIT_WMI_LOCK(wmip);
+	INIT_WMI_LOCK(wmip);
 #else
 	A_MUTEX_INIT(&wmip->wmi_lock);
 #endif
-    wmip->wmi_devt = devt;
-    wlan_node_table_init(wmip, &wmip->wmi_scan_table);
-    wmi_qos_state_init(wmip);
+	wmip->wmi_devt = devt;
+	wlan_node_table_init(wmip, &wmip->wmi_scan_table);
+	wmi_qos_state_init(wmip);
 
-    wmip->wmi_powerMode = REC_POWER;
-    wmip->wmi_phyMode = WMI_11G_MODE;
+	wmip->wmi_powerMode = REC_POWER;
+	wmip->wmi_phyMode = WMI_11G_MODE;
 
-    wmip->wmi_pair_crypto_type  = NONE_CRYPT;
-    wmip->wmi_grp_crypto_type   = NONE_CRYPT;
+	wmip->wmi_pair_crypto_type  = NONE_CRYPT;
+	wmip->wmi_grp_crypto_type   = NONE_CRYPT;
 
-    wmip->wmi_ht_allowed[A_BAND_24GHZ] = 1;
-    wmip->wmi_ht_allowed[A_BAND_5GHZ] = 1;
+	wmip->wmi_ht_allowed[A_BAND_24GHZ] = 1;
+	wmip->wmi_ht_allowed[A_BAND_5GHZ] = 1;
 
-    return (wmip);
+	return (wmip);
 }
 
 void
 wmi_qos_state_init(struct wmi_t *wmip)
 {
-    u8 i;
+	u8 i;
 
-    if (wmip == NULL) {
-        return;
-    }
-    LOCK_WMI(wmip);
+	if (wmip == NULL) {
+		return;
+	}
+	LOCK_WMI(wmip);
 
-    /* Initialize QoS States */
-    wmip->wmi_numQoSStream = 0;
+	/* Initialize QoS States */
+	wmip->wmi_numQoSStream = 0;
 
-    wmip->wmi_fatPipeExists = 0;
+	wmip->wmi_fatPipeExists = 0;
 
-    for (i=0; i < WMM_NUM_AC; i++) {
-        wmip->wmi_streamExistsForAC[i]=0;
-    }
+	for (i=0; i < WMM_NUM_AC; i++) {
+		wmip->wmi_streamExistsForAC[i]=0;
+	}
 
-    UNLOCK_WMI(wmip);
+	UNLOCK_WMI(wmip);
 
-    A_WMI_SET_NUMDATAENDPTS(wmip->wmi_devt, 1);
+	A_WMI_SET_NUMDATAENDPTS(wmip->wmi_devt, 1);
 }
 
 void
 wmi_set_control_ep(struct wmi_t * wmip, HTC_ENDPOINT_ID eid)
 {
-    A_ASSERT( eid != ENDPOINT_UNUSED);
-    wmip->wmi_endpoint_id = eid;
+	A_ASSERT( eid != ENDPOINT_UNUSED);
+	wmip->wmi_endpoint_id = eid;
 }
 
 HTC_ENDPOINT_ID
 wmi_get_control_ep(struct wmi_t * wmip)
 {
-    return(wmip->wmi_endpoint_id);
+	return(wmip->wmi_endpoint_id);
 }
 
 void
 wmi_shutdown(struct wmi_t *wmip)
 {
-    if (wmip != NULL) {
-        wlan_node_table_cleanup(&wmip->wmi_scan_table);
-        if (A_IS_MUTEX_VALID(&wmip->wmi_lock)) {
+	if (wmip != NULL) {
+		wlan_node_table_cleanup(&wmip->wmi_scan_table);
+		if (A_IS_MUTEX_VALID(&wmip->wmi_lock)) {
 #ifdef THREAD_X
-            DELETE_WMI_LOCK(&wmip);
+			DELETE_WMI_LOCK(&wmip);
 #else
-            A_MUTEX_DELETE(&wmip->wmi_lock);
+			A_MUTEX_DELETE(&wmip->wmi_lock);
 #endif
-        }
-        A_FREE(wmip);
-    }
+		}
+		A_FREE(wmip);
+	}
 }
 
 /*
@@ -394,387 +394,387 @@ wmi_shutdown(struct wmi_t *wmip)
 int
 wmi_dix_2_dot3(struct wmi_t *wmip, void *osbuf)
 {
-    u8 *datap;
-    u16 typeorlen;
-    ATH_MAC_HDR      macHdr;
-    ATH_LLC_SNAP_HDR *llcHdr;
-
-    A_ASSERT(osbuf != NULL);
-
-    if (A_NETBUF_HEADROOM(osbuf) <
-        (sizeof(ATH_LLC_SNAP_HDR) + sizeof(WMI_DATA_HDR)))
-    {
-        return A_NO_MEMORY;
-    }
-
-    datap = A_NETBUF_DATA(osbuf);
-
-    typeorlen = *(u16 *)(datap + ATH_MAC_LEN + ATH_MAC_LEN);
-
-    if (!IS_ETHERTYPE(A_BE2CPU16(typeorlen))) {
-        /*
-         * packet is already in 802.3 format - return success
-         */
-        A_DPRINTF(DBG_WMI, (DBGFMT "packet already 802.3\n", DBGARG));
-        return (0);
-    }
-
-    /*
-     * Save mac fields and length to be inserted later
-     */
-    A_MEMCPY(macHdr.dstMac, datap, ATH_MAC_LEN);
-    A_MEMCPY(macHdr.srcMac, datap + ATH_MAC_LEN, ATH_MAC_LEN);
-    macHdr.typeOrLen = A_CPU2BE16(A_NETBUF_LEN(osbuf) - sizeof(ATH_MAC_HDR) +
-                                  sizeof(ATH_LLC_SNAP_HDR));
-
-    /*
-     * Make room for LLC+SNAP headers
-     */
-    if (A_NETBUF_PUSH(osbuf, sizeof(ATH_LLC_SNAP_HDR)) != 0) {
-        return A_NO_MEMORY;
-    }
-    datap = A_NETBUF_DATA(osbuf);
-
-    A_MEMCPY(datap, &macHdr, sizeof (ATH_MAC_HDR));
-
-    llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(ATH_MAC_HDR));
-    llcHdr->dsap      = 0xAA;
-    llcHdr->ssap      = 0xAA;
-    llcHdr->cntl      = 0x03;
-    llcHdr->orgCode[0] = 0x0;
-    llcHdr->orgCode[1] = 0x0;
-    llcHdr->orgCode[2] = 0x0;
-    llcHdr->etherType = typeorlen;
-
-    return (0);
+	u8 *datap;
+	u16 typeorlen;
+	ATH_MAC_HDR      macHdr;
+	ATH_LLC_SNAP_HDR *llcHdr;
+
+	A_ASSERT(osbuf != NULL);
+
+	if (A_NETBUF_HEADROOM(osbuf) <
+	    (sizeof(ATH_LLC_SNAP_HDR) + sizeof(WMI_DATA_HDR)))
+	{
+		return A_NO_MEMORY;
+	}
+
+	datap = A_NETBUF_DATA(osbuf);
+
+	typeorlen = *(u16 *)(datap + ATH_MAC_LEN + ATH_MAC_LEN);
+
+	if (!IS_ETHERTYPE(A_BE2CPU16(typeorlen))) {
+		/*
+		 * packet is already in 802.3 format - return success
+		 */
+		A_DPRINTF(DBG_WMI, (DBGFMT "packet already 802.3\n", DBGARG));
+		return (0);
+	}
+
+	/*
+	 * Save mac fields and length to be inserted later
+	 */
+	A_MEMCPY(macHdr.dstMac, datap, ATH_MAC_LEN);
+	A_MEMCPY(macHdr.srcMac, datap + ATH_MAC_LEN, ATH_MAC_LEN);
+	macHdr.typeOrLen = A_CPU2BE16(A_NETBUF_LEN(osbuf) - sizeof(ATH_MAC_HDR) +
+				      sizeof(ATH_LLC_SNAP_HDR));
+
+	/*
+	 * Make room for LLC+SNAP headers
+	 */
+	if (A_NETBUF_PUSH(osbuf, sizeof(ATH_LLC_SNAP_HDR)) != 0) {
+		return A_NO_MEMORY;
+	}
+	datap = A_NETBUF_DATA(osbuf);
+
+	A_MEMCPY(datap, &macHdr, sizeof (ATH_MAC_HDR));
+
+	llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(ATH_MAC_HDR));
+	llcHdr->dsap      = 0xAA;
+	llcHdr->ssap      = 0xAA;
+	llcHdr->cntl      = 0x03;
+	llcHdr->orgCode[0] = 0x0;
+	llcHdr->orgCode[1] = 0x0;
+	llcHdr->orgCode[2] = 0x0;
+	llcHdr->etherType = typeorlen;
+
+	return (0);
 }
 
 int wmi_meta_add(struct wmi_t *wmip, void *osbuf, u8 *pVersion,void *pTxMetaS)
 {
-    switch(*pVersion){
+	switch(*pVersion){
 	case 0:
 		return (0);
-    	case WMI_META_VERSION_1:
-	        {
-        	WMI_TX_META_V1     *pV1= NULL;
-        	A_ASSERT(osbuf != NULL);
+	case WMI_META_VERSION_1:
+	{
+		WMI_TX_META_V1     *pV1= NULL;
+		A_ASSERT(osbuf != NULL);
 		if (A_NETBUF_PUSH(osbuf, WMI_MAX_TX_META_SZ) != 0) {
-            		return A_NO_MEMORY;
-        	}
-
-        	pV1 = (WMI_TX_META_V1 *)A_NETBUF_DATA(osbuf);
-        	/* the pktID is used in conjunction with txComplete messages
-        	* allowing the target to notify which tx requests have been
-        	* completed and how. */
-        	pV1->pktID = 0;
-        	/* the ratePolicyID allows the host to specify which rate policy
-        	* to use for transmitting this packet. 0 means use default behavior. */
-        	pV1->ratePolicyID = 0;
-        	A_ASSERT(pVersion != NULL);
-        	/* the version must be used to populate the meta field of the WMI_DATA_HDR */
-        	*pVersion = WMI_META_VERSION_1;
+			return A_NO_MEMORY;
+		}
+
+		pV1 = (WMI_TX_META_V1 *)A_NETBUF_DATA(osbuf);
+		/* the pktID is used in conjunction with txComplete messages
+		 * allowing the target to notify which tx requests have been
+		 * completed and how. */
+		pV1->pktID = 0;
+		/* the ratePolicyID allows the host to specify which rate policy
+		 * to use for transmitting this packet. 0 means use default behavior. */
+		pV1->ratePolicyID = 0;
+		A_ASSERT(pVersion != NULL);
+		/* the version must be used to populate the meta field of the WMI_DATA_HDR */
+		*pVersion = WMI_META_VERSION_1;
 		return (0);
-    		}
+	}
 #ifdef CONFIG_CHECKSUM_OFFLOAD
 	case WMI_META_VERSION_2:
 		{
-     		WMI_TX_META_V2 *pV2 ;
-        	A_ASSERT(osbuf != NULL);
+			WMI_TX_META_V2 *pV2 ;
+			A_ASSERT(osbuf != NULL);
 		if (A_NETBUF_PUSH(osbuf, WMI_MAX_TX_META_SZ) != 0) {
-            		return A_NO_MEMORY;
-        	}
-         	pV2 = (WMI_TX_META_V2 *)A_NETBUF_DATA(osbuf);
-         	A_MEMCPY(pV2,(WMI_TX_META_V2 *)pTxMetaS,sizeof(WMI_TX_META_V2));
+			return A_NO_MEMORY;
+		}
+		pV2 = (WMI_TX_META_V2 *)A_NETBUF_DATA(osbuf);
+		A_MEMCPY(pV2,(WMI_TX_META_V2 *)pTxMetaS,sizeof(WMI_TX_META_V2));
 		return (0);
-    		}
+		}
 #endif
 	default:
 		return (0);
-    }
+	}
 }
 
 /* Adds a WMI data header */
 int
 wmi_data_hdr_add(struct wmi_t *wmip, void *osbuf, u8 msgType, bool bMoreData,
-                    WMI_DATA_HDR_DATA_TYPE data_type,u8 metaVersion, void *pTxMetaS)
+		 WMI_DATA_HDR_DATA_TYPE data_type,u8 metaVersion, void *pTxMetaS)
 {
-    WMI_DATA_HDR     *dtHdr;
+	WMI_DATA_HDR     *dtHdr;
 //    u8 metaVersion = 0;
-    int status;
+	int status;
 
-    A_ASSERT(osbuf != NULL);
+	A_ASSERT(osbuf != NULL);
 
-    /* adds the meta data field after the wmi data hdr. If metaVersion
-     * is returns 0 then no meta field was added. */
-    if ((status = wmi_meta_add(wmip, osbuf, &metaVersion,pTxMetaS)) != 0) {
-        return status;
-    }
+	/* adds the meta data field after the wmi data hdr. If metaVersion
+	 * is returns 0 then no meta field was added. */
+	if ((status = wmi_meta_add(wmip, osbuf, &metaVersion,pTxMetaS)) != 0) {
+		return status;
+	}
 
-    if (A_NETBUF_PUSH(osbuf, sizeof(WMI_DATA_HDR)) != 0) {
-        return A_NO_MEMORY;
-    }
+	if (A_NETBUF_PUSH(osbuf, sizeof(WMI_DATA_HDR)) != 0) {
+		return A_NO_MEMORY;
+	}
 
-    dtHdr = (WMI_DATA_HDR *)A_NETBUF_DATA(osbuf);
-    A_MEMZERO(dtHdr, sizeof(WMI_DATA_HDR));
+	dtHdr = (WMI_DATA_HDR *)A_NETBUF_DATA(osbuf);
+	A_MEMZERO(dtHdr, sizeof(WMI_DATA_HDR));
 
-    WMI_DATA_HDR_SET_MSG_TYPE(dtHdr, msgType);
-    WMI_DATA_HDR_SET_DATA_TYPE(dtHdr, data_type);
+	WMI_DATA_HDR_SET_MSG_TYPE(dtHdr, msgType);
+	WMI_DATA_HDR_SET_DATA_TYPE(dtHdr, data_type);
 
-    if (bMoreData) {
-        WMI_DATA_HDR_SET_MORE_BIT(dtHdr);
-    }
+	if (bMoreData) {
+		WMI_DATA_HDR_SET_MORE_BIT(dtHdr);
+	}
 
-    WMI_DATA_HDR_SET_META(dtHdr, metaVersion);
-    //dtHdr->rssi = 0;
+	WMI_DATA_HDR_SET_META(dtHdr, metaVersion);
+	//dtHdr->rssi = 0;
 
-    return (0);
+	return (0);
 }
 
 
 u8 wmi_implicit_create_pstream(struct wmi_t *wmip, void *osbuf, u32 layer2Priority, bool wmmEnabled)
 {
-    u8 *datap;
-    u8 trafficClass = WMM_AC_BE;
-    u16 ipType = IP_ETHERTYPE;
-    WMI_DATA_HDR    *dtHdr;
-    u8 streamExists = 0;
-    u8 userPriority;
-    u32 hdrsize, metasize;
-    ATH_LLC_SNAP_HDR    *llcHdr;
+	u8 *datap;
+	u8 trafficClass = WMM_AC_BE;
+	u16 ipType = IP_ETHERTYPE;
+	WMI_DATA_HDR    *dtHdr;
+	u8 streamExists = 0;
+	u8 userPriority;
+	u32 hdrsize, metasize;
+	ATH_LLC_SNAP_HDR    *llcHdr;
 
-    WMI_CREATE_PSTREAM_CMD  cmd;
+	WMI_CREATE_PSTREAM_CMD  cmd;
 
-    A_ASSERT(osbuf != NULL);
+	A_ASSERT(osbuf != NULL);
 
-    //
-    // Initialize header size
-    //
-    hdrsize = 0;
+	//
+	// Initialize header size
+	//
+	hdrsize = 0;
 
-    datap = A_NETBUF_DATA(osbuf);
-    dtHdr = (WMI_DATA_HDR *)datap;
-    metasize = (WMI_DATA_HDR_GET_META(dtHdr))? WMI_MAX_TX_META_SZ : 0;
+	datap = A_NETBUF_DATA(osbuf);
+	dtHdr = (WMI_DATA_HDR *)datap;
+	metasize = (WMI_DATA_HDR_GET_META(dtHdr))? WMI_MAX_TX_META_SZ : 0;
 
-    if (!wmmEnabled)
-    {
-            /* If WMM is disabled all traffic goes as BE traffic */
-        userPriority = 0;
-    }
-    else
-    {
-        if (processDot11Hdr)
-        {
-             hdrsize = A_ROUND_UP(sizeof(struct ieee80211_qosframe),sizeof(u32));
-             llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(WMI_DATA_HDR) + metasize +
-                          hdrsize);
+	if (!wmmEnabled)
+	{
+		/* If WMM is disabled all traffic goes as BE traffic */
+		userPriority = 0;
+	}
+	else
+	{
+		if (processDot11Hdr)
+		{
+			hdrsize = A_ROUND_UP(sizeof(struct ieee80211_qosframe),sizeof(u32));
+			llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(WMI_DATA_HDR) + metasize +
+						      hdrsize);
 
 
-        }
-        else
-        {
-            llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(WMI_DATA_HDR) + metasize +
-                          sizeof(ATH_MAC_HDR));
-        }
+		}
+		else
+		{
+			llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(WMI_DATA_HDR) + metasize +
+						      sizeof(ATH_MAC_HDR));
+		}
 
-        if (llcHdr->etherType == A_CPU2BE16(ipType))
-        {
-            /* Extract the endpoint info from the TOS field in the IP header */
+		if (llcHdr->etherType == A_CPU2BE16(ipType))
+		{
+			/* Extract the endpoint info from the TOS field in the IP header */
 
-            userPriority = wmi_determine_userPriority (((u8 *)llcHdr) + sizeof(ATH_LLC_SNAP_HDR),layer2Priority);
-        }
-        else
-        {
-            userPriority = layer2Priority & 0x7;
-        }
-    }
+			userPriority = wmi_determine_userPriority (((u8 *)llcHdr) + sizeof(ATH_LLC_SNAP_HDR),layer2Priority);
+		}
+		else
+		{
+			userPriority = layer2Priority & 0x7;
+		}
+	}
 
 
-    /* workaround for WMM S5 */
-    if ((WMM_AC_VI == wmip->wmi_traffic_class) && ((5 == userPriority) || (4 == userPriority)))
-    {
-        userPriority = 1;
-    }
+	/* workaround for WMM S5 */
+	if ((WMM_AC_VI == wmip->wmi_traffic_class) && ((5 == userPriority) || (4 == userPriority)))
+	{
+		userPriority = 1;
+	}
 
-    trafficClass = convert_userPriority_to_trafficClass(userPriority);
+	trafficClass = convert_userPriority_to_trafficClass(userPriority);
 
-    WMI_DATA_HDR_SET_UP(dtHdr, userPriority);
-    /* lower 3-bits are 802.1d priority */
-    //dtHdr->info |= (userPriority & WMI_DATA_HDR_UP_MASK) << WMI_DATA_HDR_UP_SHIFT;
+	WMI_DATA_HDR_SET_UP(dtHdr, userPriority);
+	/* lower 3-bits are 802.1d priority */
+	//dtHdr->info |= (userPriority & WMI_DATA_HDR_UP_MASK) << WMI_DATA_HDR_UP_SHIFT;
 
-    LOCK_WMI(wmip);
-    streamExists = wmip->wmi_fatPipeExists;
-    UNLOCK_WMI(wmip);
+	LOCK_WMI(wmip);
+	streamExists = wmip->wmi_fatPipeExists;
+	UNLOCK_WMI(wmip);
 
-    if (!(streamExists & (1 << trafficClass)))
-    {
+	if (!(streamExists & (1 << trafficClass)))
+	{
 
-        A_MEMZERO(&cmd, sizeof(cmd));
-        cmd.trafficClass = trafficClass;
-        cmd.userPriority = userPriority;
-        cmd.inactivityInt = WMI_IMPLICIT_PSTREAM_INACTIVITY_INT;
-            /* Implicit streams are created with TSID 0xFF */
+		A_MEMZERO(&cmd, sizeof(cmd));
+		cmd.trafficClass = trafficClass;
+		cmd.userPriority = userPriority;
+		cmd.inactivityInt = WMI_IMPLICIT_PSTREAM_INACTIVITY_INT;
+		/* Implicit streams are created with TSID 0xFF */
 
-        cmd.tsid = WMI_IMPLICIT_PSTREAM;
-        wmi_create_pstream_cmd(wmip, &cmd);
-    }
+		cmd.tsid = WMI_IMPLICIT_PSTREAM;
+		wmi_create_pstream_cmd(wmip, &cmd);
+	}
 
-    return trafficClass;
+	return trafficClass;
 }
 
 int
 wmi_dot11_hdr_add (struct wmi_t *wmip, void *osbuf, NETWORK_TYPE mode)
 {
-    u8 *datap;
-    u16 typeorlen;
-    ATH_MAC_HDR      macHdr;
-    ATH_LLC_SNAP_HDR *llcHdr;
-    struct           ieee80211_frame *wh;
-    u32 hdrsize;
+	u8 *datap;
+	u16 typeorlen;
+	ATH_MAC_HDR      macHdr;
+	ATH_LLC_SNAP_HDR *llcHdr;
+	struct           ieee80211_frame *wh;
+	u32 hdrsize;
 
-    A_ASSERT(osbuf != NULL);
+	A_ASSERT(osbuf != NULL);
 
-    if (A_NETBUF_HEADROOM(osbuf) <
-        (sizeof(struct ieee80211_qosframe) +  sizeof(ATH_LLC_SNAP_HDR) + sizeof(WMI_DATA_HDR)))
-    {
-        return A_NO_MEMORY;
-    }
+	if (A_NETBUF_HEADROOM(osbuf) <
+	    (sizeof(struct ieee80211_qosframe) +  sizeof(ATH_LLC_SNAP_HDR) + sizeof(WMI_DATA_HDR)))
+	{
+		return A_NO_MEMORY;
+	}
 
-    datap = A_NETBUF_DATA(osbuf);
+	datap = A_NETBUF_DATA(osbuf);
 
-    typeorlen = *(u16 *)(datap + ATH_MAC_LEN + ATH_MAC_LEN);
+	typeorlen = *(u16 *)(datap + ATH_MAC_LEN + ATH_MAC_LEN);
 
-    if (!IS_ETHERTYPE(A_BE2CPU16(typeorlen))) {
+	if (!IS_ETHERTYPE(A_BE2CPU16(typeorlen))) {
 /*
-         * packet is already in 802.3 format - return success
-         */
-        A_DPRINTF(DBG_WMI, (DBGFMT "packet already 802.3\n", DBGARG));
-        goto AddDot11Hdr;
-    }
-
-    /*
-     * Save mac fields and length to be inserted later
-     */
-    A_MEMCPY(macHdr.dstMac, datap, ATH_MAC_LEN);
-    A_MEMCPY(macHdr.srcMac, datap + ATH_MAC_LEN, ATH_MAC_LEN);
-    macHdr.typeOrLen = A_CPU2BE16(A_NETBUF_LEN(osbuf) - sizeof(ATH_MAC_HDR) +
-                                  sizeof(ATH_LLC_SNAP_HDR));
-
-    // Remove the Ethernet hdr
-    A_NETBUF_PULL(osbuf, sizeof(ATH_MAC_HDR));
-    /*
-     * Make room for LLC+SNAP headers
-     */
-    if (A_NETBUF_PUSH(osbuf, sizeof(ATH_LLC_SNAP_HDR)) != 0) {
-        return A_NO_MEMORY;
-    }
-    datap = A_NETBUF_DATA(osbuf);
-
-    llcHdr = (ATH_LLC_SNAP_HDR *)(datap);
-    llcHdr->dsap       = 0xAA;
-    llcHdr->ssap       = 0xAA;
-    llcHdr->cntl       = 0x03;
-    llcHdr->orgCode[0] = 0x0;
-    llcHdr->orgCode[1] = 0x0;
-    llcHdr->orgCode[2] = 0x0;
-    llcHdr->etherType  = typeorlen;
+ * packet is already in 802.3 format - return success
+ */
+		A_DPRINTF(DBG_WMI, (DBGFMT "packet already 802.3\n", DBGARG));
+		goto AddDot11Hdr;
+	}
+
+	/*
+	 * Save mac fields and length to be inserted later
+	 */
+	A_MEMCPY(macHdr.dstMac, datap, ATH_MAC_LEN);
+	A_MEMCPY(macHdr.srcMac, datap + ATH_MAC_LEN, ATH_MAC_LEN);
+	macHdr.typeOrLen = A_CPU2BE16(A_NETBUF_LEN(osbuf) - sizeof(ATH_MAC_HDR) +
+				      sizeof(ATH_LLC_SNAP_HDR));
+
+	// Remove the Ethernet hdr
+	A_NETBUF_PULL(osbuf, sizeof(ATH_MAC_HDR));
+	/*
+	 * Make room for LLC+SNAP headers
+	 */
+	if (A_NETBUF_PUSH(osbuf, sizeof(ATH_LLC_SNAP_HDR)) != 0) {
+		return A_NO_MEMORY;
+	}
+	datap = A_NETBUF_DATA(osbuf);
+
+	llcHdr = (ATH_LLC_SNAP_HDR *)(datap);
+	llcHdr->dsap       = 0xAA;
+	llcHdr->ssap       = 0xAA;
+	llcHdr->cntl       = 0x03;
+	llcHdr->orgCode[0] = 0x0;
+	llcHdr->orgCode[1] = 0x0;
+	llcHdr->orgCode[2] = 0x0;
+	llcHdr->etherType  = typeorlen;
 
 AddDot11Hdr:
-    /* Make room for 802.11 hdr */
-    if (wmip->wmi_is_wmm_enabled)
-    {
-        hdrsize = A_ROUND_UP(sizeof(struct ieee80211_qosframe),sizeof(u32));
-        if (A_NETBUF_PUSH(osbuf, hdrsize) != 0)
-        {
-            return A_NO_MEMORY;
-        }
-        wh = (struct ieee80211_frame *) A_NETBUF_DATA(osbuf);
-        wh->i_fc[0] = IEEE80211_FC0_SUBTYPE_QOS;
-    }
-    else
-    {
-        hdrsize = A_ROUND_UP(sizeof(struct ieee80211_frame),sizeof(u32));
-        if (A_NETBUF_PUSH(osbuf, hdrsize) != 0)
-        {
-            return A_NO_MEMORY;
-        }
-        wh = (struct ieee80211_frame *) A_NETBUF_DATA(osbuf);
-        wh->i_fc[0] = IEEE80211_FC0_SUBTYPE_DATA;
-    }
-    /* Setup the SA & DA */
-    IEEE80211_ADDR_COPY(wh->i_addr2, macHdr.srcMac);
-
-    if (mode == INFRA_NETWORK) {
-        IEEE80211_ADDR_COPY(wh->i_addr3, macHdr.dstMac);
-    }
-    else if (mode == ADHOC_NETWORK) {
-        IEEE80211_ADDR_COPY(wh->i_addr1, macHdr.dstMac);
-    }
-
-    return (0);
+	/* Make room for 802.11 hdr */
+	if (wmip->wmi_is_wmm_enabled)
+	{
+		hdrsize = A_ROUND_UP(sizeof(struct ieee80211_qosframe),sizeof(u32));
+		if (A_NETBUF_PUSH(osbuf, hdrsize) != 0)
+		{
+			return A_NO_MEMORY;
+		}
+		wh = (struct ieee80211_frame *) A_NETBUF_DATA(osbuf);
+		wh->i_fc[0] = IEEE80211_FC0_SUBTYPE_QOS;
+	}
+	else
+	{
+		hdrsize = A_ROUND_UP(sizeof(struct ieee80211_frame),sizeof(u32));
+		if (A_NETBUF_PUSH(osbuf, hdrsize) != 0)
+		{
+			return A_NO_MEMORY;
+		}
+		wh = (struct ieee80211_frame *) A_NETBUF_DATA(osbuf);
+		wh->i_fc[0] = IEEE80211_FC0_SUBTYPE_DATA;
+	}
+	/* Setup the SA & DA */
+	IEEE80211_ADDR_COPY(wh->i_addr2, macHdr.srcMac);
+
+	if (mode == INFRA_NETWORK) {
+		IEEE80211_ADDR_COPY(wh->i_addr3, macHdr.dstMac);
+	}
+	else if (mode == ADHOC_NETWORK) {
+		IEEE80211_ADDR_COPY(wh->i_addr1, macHdr.dstMac);
+	}
+
+	return (0);
 }
 
 int
 wmi_dot11_hdr_remove(struct wmi_t *wmip, void *osbuf)
 {
-    u8 *datap;
-    struct           ieee80211_frame *pwh,wh;
-    u8 type,subtype;
-    ATH_LLC_SNAP_HDR *llcHdr;
-    ATH_MAC_HDR      macHdr;
-    u32 hdrsize;
-
-    A_ASSERT(osbuf != NULL);
-    datap = A_NETBUF_DATA(osbuf);
+	u8 *datap;
+	struct           ieee80211_frame *pwh,wh;
+	u8 type,subtype;
+	ATH_LLC_SNAP_HDR *llcHdr;
+	ATH_MAC_HDR      macHdr;
+	u32 hdrsize;
 
-    pwh = (struct ieee80211_frame *)datap;
-    type = pwh->i_fc[0] & IEEE80211_FC0_TYPE_MASK;
-    subtype = pwh->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK;
+	A_ASSERT(osbuf != NULL);
+	datap = A_NETBUF_DATA(osbuf);
 
-    A_MEMCPY((u8 *)&wh, datap, sizeof(struct ieee80211_frame));
+	pwh = (struct ieee80211_frame *)datap;
+	type = pwh->i_fc[0] & IEEE80211_FC0_TYPE_MASK;
+	subtype = pwh->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK;
 
-    /* strip off the 802.11 hdr*/
-    if (subtype == IEEE80211_FC0_SUBTYPE_QOS) {
-        hdrsize = A_ROUND_UP(sizeof(struct ieee80211_qosframe),sizeof(u32));
-        A_NETBUF_PULL(osbuf, hdrsize);
-    } else if (subtype == IEEE80211_FC0_SUBTYPE_DATA) {
-        A_NETBUF_PULL(osbuf, sizeof(struct ieee80211_frame));
-    }
+	A_MEMCPY((u8 *)&wh, datap, sizeof(struct ieee80211_frame));
 
-    datap = A_NETBUF_DATA(osbuf);
-    llcHdr = (ATH_LLC_SNAP_HDR *)(datap);
-
-    macHdr.typeOrLen = llcHdr->etherType;
-    A_MEMZERO(macHdr.dstMac, sizeof(macHdr.dstMac));
-    A_MEMZERO(macHdr.srcMac, sizeof(macHdr.srcMac));
+	/* strip off the 802.11 hdr*/
+	if (subtype == IEEE80211_FC0_SUBTYPE_QOS) {
+		hdrsize = A_ROUND_UP(sizeof(struct ieee80211_qosframe),sizeof(u32));
+		A_NETBUF_PULL(osbuf, hdrsize);
+	} else if (subtype == IEEE80211_FC0_SUBTYPE_DATA) {
+		A_NETBUF_PULL(osbuf, sizeof(struct ieee80211_frame));
+	}
 
-    switch (wh.i_fc[1] & IEEE80211_FC1_DIR_MASK) {
-    case IEEE80211_FC1_DIR_NODS:
-        IEEE80211_ADDR_COPY(macHdr.dstMac, wh.i_addr1);
-        IEEE80211_ADDR_COPY(macHdr.srcMac, wh.i_addr2);
-        break;
-    case IEEE80211_FC1_DIR_TODS:
-        IEEE80211_ADDR_COPY(macHdr.dstMac, wh.i_addr3);
-        IEEE80211_ADDR_COPY(macHdr.srcMac, wh.i_addr2);
-        break;
-    case IEEE80211_FC1_DIR_FROMDS:
-        IEEE80211_ADDR_COPY(macHdr.dstMac, wh.i_addr1);
-        IEEE80211_ADDR_COPY(macHdr.srcMac, wh.i_addr3);
-        break;
-    case IEEE80211_FC1_DIR_DSTODS:
-        break;
-    }
+	datap = A_NETBUF_DATA(osbuf);
+	llcHdr = (ATH_LLC_SNAP_HDR *)(datap);
+
+	macHdr.typeOrLen = llcHdr->etherType;
+	A_MEMZERO(macHdr.dstMac, sizeof(macHdr.dstMac));
+	A_MEMZERO(macHdr.srcMac, sizeof(macHdr.srcMac));
+
+	switch (wh.i_fc[1] & IEEE80211_FC1_DIR_MASK) {
+	case IEEE80211_FC1_DIR_NODS:
+		IEEE80211_ADDR_COPY(macHdr.dstMac, wh.i_addr1);
+		IEEE80211_ADDR_COPY(macHdr.srcMac, wh.i_addr2);
+		break;
+	case IEEE80211_FC1_DIR_TODS:
+		IEEE80211_ADDR_COPY(macHdr.dstMac, wh.i_addr3);
+		IEEE80211_ADDR_COPY(macHdr.srcMac, wh.i_addr2);
+		break;
+	case IEEE80211_FC1_DIR_FROMDS:
+		IEEE80211_ADDR_COPY(macHdr.dstMac, wh.i_addr1);
+		IEEE80211_ADDR_COPY(macHdr.srcMac, wh.i_addr3);
+		break;
+	case IEEE80211_FC1_DIR_DSTODS:
+		break;
+	}
 
-    // Remove the LLC Hdr.
-    A_NETBUF_PULL(osbuf, sizeof(ATH_LLC_SNAP_HDR));
+	// Remove the LLC Hdr.
+	A_NETBUF_PULL(osbuf, sizeof(ATH_LLC_SNAP_HDR));
 
-    // Insert the ATH MAC hdr.
+	// Insert the ATH MAC hdr.
 
-    A_NETBUF_PUSH(osbuf, sizeof(ATH_MAC_HDR));
-    datap = A_NETBUF_DATA(osbuf);
+	A_NETBUF_PUSH(osbuf, sizeof(ATH_MAC_HDR));
+	datap = A_NETBUF_DATA(osbuf);
 
-    A_MEMCPY (datap, &macHdr, sizeof(ATH_MAC_HDR));
+	A_MEMCPY (datap, &macHdr, sizeof(ATH_MAC_HDR));
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -784,26 +784,26 @@ wmi_dot11_hdr_remove(struct wmi_t *wmip, void *osbuf)
 int
 wmi_dot3_2_dix(void *osbuf)
 {
-    u8 *datap;
-    ATH_MAC_HDR      macHdr;
-    ATH_LLC_SNAP_HDR *llcHdr;
+	u8 *datap;
+	ATH_MAC_HDR      macHdr;
+	ATH_LLC_SNAP_HDR *llcHdr;
 
-    A_ASSERT(osbuf != NULL);
-    datap = A_NETBUF_DATA(osbuf);
+	A_ASSERT(osbuf != NULL);
+	datap = A_NETBUF_DATA(osbuf);
 
-    A_MEMCPY(&macHdr, datap, sizeof(ATH_MAC_HDR));
-    llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(ATH_MAC_HDR));
-    macHdr.typeOrLen = llcHdr->etherType;
+	A_MEMCPY(&macHdr, datap, sizeof(ATH_MAC_HDR));
+	llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(ATH_MAC_HDR));
+	macHdr.typeOrLen = llcHdr->etherType;
 
-    if (A_NETBUF_PULL(osbuf, sizeof(ATH_LLC_SNAP_HDR)) != 0) {
-        return A_NO_MEMORY;
-    }
+	if (A_NETBUF_PULL(osbuf, sizeof(ATH_LLC_SNAP_HDR)) != 0) {
+		return A_NO_MEMORY;
+	}
 
-    datap = A_NETBUF_DATA(osbuf);
+	datap = A_NETBUF_DATA(osbuf);
 
-    A_MEMCPY(datap, &macHdr, sizeof (ATH_MAC_HDR));
+	A_MEMCPY(datap, &macHdr, sizeof (ATH_MAC_HDR));
 
-    return (0);
+	return (0);
 }
 
 /*
@@ -812,15 +812,15 @@ wmi_dot3_2_dix(void *osbuf)
 int
 wmi_data_hdr_remove(struct wmi_t *wmip, void *osbuf)
 {
-    A_ASSERT(osbuf != NULL);
+	A_ASSERT(osbuf != NULL);
 
-    return (A_NETBUF_PULL(osbuf, sizeof(WMI_DATA_HDR)));
+	return (A_NETBUF_PULL(osbuf, sizeof(WMI_DATA_HDR)));
 }
 
 void
 wmi_iterate_nodes(struct wmi_t *wmip, wlan_node_iter_func *f, void *arg)
 {
-    wlan_iterate_nodes(&wmip->wmi_scan_table, f, arg);
+	wlan_iterate_nodes(&wmip->wmi_scan_table, f, arg);
 }
 
 /*
@@ -829,73 +829,73 @@ wmi_iterate_nodes(struct wmi_t *wmip, wlan_node_iter_func *f, void *arg)
 int
 wmi_control_rx_xtnd(struct wmi_t *wmip, void *osbuf)
 {
-    WMIX_CMD_HDR *cmd;
-    u16 id;
-    u8 *datap;
-    u32 len;
-    int status = 0;
-
-    if (A_NETBUF_LEN(osbuf) < sizeof(WMIX_CMD_HDR)) {
-        A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 1\n", DBGARG));
-        wmip->wmi_stats.cmd_len_err++;
-        return A_ERROR;
-    }
-
-    cmd = (WMIX_CMD_HDR *)A_NETBUF_DATA(osbuf);
-    id = cmd->commandId;
-
-    if (A_NETBUF_PULL(osbuf, sizeof(WMIX_CMD_HDR)) != 0) {
-        A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 2\n", DBGARG));
-        wmip->wmi_stats.cmd_len_err++;
-        return A_ERROR;
-    }
-
-    datap = A_NETBUF_DATA(osbuf);
-    len = A_NETBUF_LEN(osbuf);
-
-    switch (id) {
-    case (WMIX_DSETOPENREQ_EVENTID):
-        status = wmi_dset_open_req_rx(wmip, datap, len);
-        break;
+	WMIX_CMD_HDR *cmd;
+	u16 id;
+	u8 *datap;
+	u32 len;
+	int status = 0;
+
+	if (A_NETBUF_LEN(osbuf) < sizeof(WMIX_CMD_HDR)) {
+		A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 1\n", DBGARG));
+		wmip->wmi_stats.cmd_len_err++;
+		return A_ERROR;
+	}
+
+	cmd = (WMIX_CMD_HDR *)A_NETBUF_DATA(osbuf);
+	id = cmd->commandId;
+
+	if (A_NETBUF_PULL(osbuf, sizeof(WMIX_CMD_HDR)) != 0) {
+		A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 2\n", DBGARG));
+		wmip->wmi_stats.cmd_len_err++;
+		return A_ERROR;
+	}
+
+	datap = A_NETBUF_DATA(osbuf);
+	len = A_NETBUF_LEN(osbuf);
+
+	switch (id) {
+	case (WMIX_DSETOPENREQ_EVENTID):
+		status = wmi_dset_open_req_rx(wmip, datap, len);
+		break;
 #ifdef CONFIG_HOST_DSET_SUPPORT
-    case (WMIX_DSETCLOSE_EVENTID):
-        status = wmi_dset_close_rx(wmip, datap, len);
-        break;
-    case (WMIX_DSETDATAREQ_EVENTID):
-        status = wmi_dset_data_req_rx(wmip, datap, len);
-        break;
+	case (WMIX_DSETCLOSE_EVENTID):
+		status = wmi_dset_close_rx(wmip, datap, len);
+		break;
+	case (WMIX_DSETDATAREQ_EVENTID):
+		status = wmi_dset_data_req_rx(wmip, datap, len);
+		break;
 #endif /* CONFIG_HOST_DSET_SUPPORT */
 #ifdef CONFIG_HOST_GPIO_SUPPORT
-    case (WMIX_GPIO_INTR_EVENTID):
-        wmi_gpio_intr_rx(wmip, datap, len);
-        break;
-    case (WMIX_GPIO_DATA_EVENTID):
-        wmi_gpio_data_rx(wmip, datap, len);
-        break;
-    case (WMIX_GPIO_ACK_EVENTID):
-        wmi_gpio_ack_rx(wmip, datap, len);
-        break;
+	case (WMIX_GPIO_INTR_EVENTID):
+		wmi_gpio_intr_rx(wmip, datap, len);
+		break;
+	case (WMIX_GPIO_DATA_EVENTID):
+		wmi_gpio_data_rx(wmip, datap, len);
+		break;
+	case (WMIX_GPIO_ACK_EVENTID):
+		wmi_gpio_ack_rx(wmip, datap, len);
+		break;
 #endif /* CONFIG_HOST_GPIO_SUPPORT */
-    case (WMIX_HB_CHALLENGE_RESP_EVENTID):
-        wmi_hbChallengeResp_rx(wmip, datap, len);
-        break;
-    case (WMIX_DBGLOG_EVENTID):
-        wmi_dbglog_event_rx(wmip, datap, len);
-        break;
+	case (WMIX_HB_CHALLENGE_RESP_EVENTID):
+		wmi_hbChallengeResp_rx(wmip, datap, len);
+		break;
+	case (WMIX_DBGLOG_EVENTID):
+		wmi_dbglog_event_rx(wmip, datap, len);
+		break;
 #if defined(CONFIG_TARGET_PROFILE_SUPPORT)
-    case (WMIX_PROF_COUNT_EVENTID):
-        wmi_prof_count_rx(wmip, datap, len);
-        break;
+	case (WMIX_PROF_COUNT_EVENTID):
+		wmi_prof_count_rx(wmip, datap, len);
+		break;
 #endif /* CONFIG_TARGET_PROFILE_SUPPORT */
-    default:
-        A_DPRINTF(DBG_WMI|DBG_ERROR,
-            (DBGFMT "Unknown id 0x%x\n", DBGARG, id));
-        wmip->wmi_stats.cmd_id_err++;
-        status = A_ERROR;
-        break;
-    }
+	default:
+		A_DPRINTF(DBG_WMI|DBG_ERROR,
+			  (DBGFMT "Unknown id 0x%x\n", DBGARG, id));
+		wmip->wmi_stats.cmd_id_err++;
+		status = A_ERROR;
+		break;
+	}
 
-    return status;
+	return status;
 }
 
 /*
@@ -906,303 +906,303 @@ u32 cmdRecvNum;
 int
 wmi_control_rx(struct wmi_t *wmip, void *osbuf)
 {
-    WMI_CMD_HDR *cmd;
-    u16 id;
-    u8 *datap;
-    u32 len, i, loggingReq;
-    int status = 0;
-
-    A_ASSERT(osbuf != NULL);
-    if (A_NETBUF_LEN(osbuf) < sizeof(WMI_CMD_HDR)) {
-        A_NETBUF_FREE(osbuf);
-        A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 1\n", DBGARG));
-        wmip->wmi_stats.cmd_len_err++;
-        return A_ERROR;
-    }
-
-    cmd = (WMI_CMD_HDR *)A_NETBUF_DATA(osbuf);
-    id = cmd->commandId;
-
-    if (A_NETBUF_PULL(osbuf, sizeof(WMI_CMD_HDR)) != 0) {
-        A_NETBUF_FREE(osbuf);
-        A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 2\n", DBGARG));
-        wmip->wmi_stats.cmd_len_err++;
-        return A_ERROR;
-    }
-
-    datap = A_NETBUF_DATA(osbuf);
-    len = A_NETBUF_LEN(osbuf);
-
-    loggingReq = 0;
-
-    ar6000_get_driver_cfg(wmip->wmi_devt,
-                    AR6000_DRIVER_CFG_LOG_RAW_WMI_MSGS,
-                    &loggingReq);
-
-    if(loggingReq) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("WMI %d \n",id));
-        AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("WMI recv, MsgNo %d : ", cmdRecvNum));
-        for(i = 0; i < len; i++)
-            AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("%x ", datap[i]));
-        AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("\n"));
-    }
-
-    LOCK_WMI(wmip);
-    cmdRecvNum++;
-    UNLOCK_WMI(wmip);
-
-    switch (id) {
-    case (WMI_GET_BITRATE_CMDID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_BITRATE_CMDID\n", DBGARG));
-        status = wmi_bitrate_reply_rx(wmip, datap, len);
-        break;
-    case (WMI_GET_CHANNEL_LIST_CMDID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_CHANNEL_LIST_CMDID\n", DBGARG));
-        status = wmi_channelList_reply_rx(wmip, datap, len);
-        break;
-    case (WMI_GET_TX_PWR_CMDID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_TX_PWR_CMDID\n", DBGARG));
-        status = wmi_txPwr_reply_rx(wmip, datap, len);
-        break;
-    case (WMI_READY_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_READY_EVENTID\n", DBGARG));
-        status = wmi_ready_event_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
-        A_WMI_DBGLOG_INIT_DONE(wmip->wmi_devt);
-        break;
-    case (WMI_CONNECT_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CONNECT_EVENTID\n", DBGARG));
-        status = wmi_connect_event_rx(wmip, datap, len);
-        A_WMI_SEND_GENERIC_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
-        break;
-    case (WMI_DISCONNECT_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_DISCONNECT_EVENTID\n", DBGARG));
-        status = wmi_disconnect_event_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
-        break;
-    case (WMI_PEER_NODE_EVENTID):
-        A_DPRINTF (DBG_WMI, (DBGFMT "WMI_PEER_NODE_EVENTID\n", DBGARG));
-        status = wmi_peer_node_event_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
-        break;
-    case (WMI_TKIP_MICERR_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TKIP_MICERR_EVENTID\n", DBGARG));
-        status = wmi_tkip_micerr_event_rx(wmip, datap, len);
-        break;
-    case (WMI_BSSINFO_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_BSSINFO_EVENTID\n", DBGARG));
-        {
-            /*
-             * convert WMI_BSS_INFO_HDR2 to WMI_BSS_INFO_HDR
-             * Take a local copy of the WMI_BSS_INFO_HDR2 from the wmi buffer
-             * and reconstruct the WMI_BSS_INFO_HDR in its place
-            */
-            WMI_BSS_INFO_HDR2 bih2;
-            WMI_BSS_INFO_HDR *bih;
-            A_MEMCPY(&bih2, datap, sizeof(WMI_BSS_INFO_HDR2));
-
-            A_NETBUF_PUSH(osbuf, 4);
-            datap = A_NETBUF_DATA(osbuf);
-            len = A_NETBUF_LEN(osbuf);
-            bih = (WMI_BSS_INFO_HDR *)datap;
-
-            bih->channel = bih2.channel;
-            bih->frameType = bih2.frameType;
-            bih->snr = bih2.snr;
-            bih->rssi = bih2.snr - 95;
-            bih->ieMask = bih2.ieMask;
-            A_MEMCPY(bih->bssid, bih2.bssid, ATH_MAC_LEN);
-
-            status = wmi_bssInfo_event_rx(wmip, datap, len);
-            A_WMI_SEND_GENERIC_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
-        }
-        break;
-    case (WMI_REGDOMAIN_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REGDOMAIN_EVENTID\n", DBGARG));
-        status = wmi_regDomain_event_rx(wmip, datap, len);
-        break;
-    case (WMI_PSTREAM_TIMEOUT_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_PSTREAM_TIMEOUT_EVENTID\n", DBGARG));
-        status = wmi_pstream_timeout_event_rx(wmip, datap, len);
-            /* pstreams are fatpipe abstractions that get implicitly created.
-             * User apps only deal with thinstreams. creation of a thinstream
-             * by the user or data traffic flow in an AC triggers implicit
-             * pstream creation. Do we need to send this event to App..?
-             * no harm in sending it.
-             */
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
-        break;
-    case (WMI_NEIGHBOR_REPORT_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_NEIGHBOR_REPORT_EVENTID\n", DBGARG));
-        status = wmi_neighborReport_event_rx(wmip, datap, len);
-        break;
-    case (WMI_SCAN_COMPLETE_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SCAN_COMPLETE_EVENTID\n", DBGARG));
-        status = wmi_scanComplete_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
-        break;
-    case (WMI_CMDERROR_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CMDERROR_EVENTID\n", DBGARG));
-        status = wmi_errorEvent_rx(wmip, datap, len);
-        break;
-    case (WMI_REPORT_STATISTICS_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_STATISTICS_EVENTID\n", DBGARG));
-        status = wmi_statsEvent_rx(wmip, datap, len);
-        break;
-    case (WMI_RSSI_THRESHOLD_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_RSSI_THRESHOLD_EVENTID\n", DBGARG));
-        status = wmi_rssiThresholdEvent_rx(wmip, datap, len);
-        break;
-    case (WMI_ERROR_REPORT_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_ERROR_REPORT_EVENTID\n", DBGARG));
-        status = wmi_reportErrorEvent_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
-        break;
-    case (WMI_OPT_RX_FRAME_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_OPT_RX_FRAME_EVENTID\n", DBGARG));
-        status = wmi_opt_frame_event_rx(wmip, datap, len);
-        break;
-    case (WMI_REPORT_ROAM_TBL_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_ROAM_TBL_EVENTID\n", DBGARG));
-        status = wmi_roam_tbl_event_rx(wmip, datap, len);
-        break;
-    case (WMI_EXTENSION_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_EXTENSION_EVENTID\n", DBGARG));
-        status = wmi_control_rx_xtnd(wmip, osbuf);
-        break;
-    case (WMI_CAC_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CAC_EVENTID\n", DBGARG));
-        status = wmi_cac_event_rx(wmip, datap, len);
-        break;
-    case (WMI_CHANNEL_CHANGE_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CHANNEL_CHANGE_EVENTID\n", DBGARG));
-        status = wmi_channel_change_event_rx(wmip, datap, len);
-        break;
-    case (WMI_REPORT_ROAM_DATA_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_ROAM_DATA_EVENTID\n", DBGARG));
-        status = wmi_roam_data_event_rx(wmip, datap, len);
-        break;
+	WMI_CMD_HDR *cmd;
+	u16 id;
+	u8 *datap;
+	u32 len, i, loggingReq;
+	int status = 0;
+
+	A_ASSERT(osbuf != NULL);
+	if (A_NETBUF_LEN(osbuf) < sizeof(WMI_CMD_HDR)) {
+		A_NETBUF_FREE(osbuf);
+		A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 1\n", DBGARG));
+		wmip->wmi_stats.cmd_len_err++;
+		return A_ERROR;
+	}
+
+	cmd = (WMI_CMD_HDR *)A_NETBUF_DATA(osbuf);
+	id = cmd->commandId;
+
+	if (A_NETBUF_PULL(osbuf, sizeof(WMI_CMD_HDR)) != 0) {
+		A_NETBUF_FREE(osbuf);
+		A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 2\n", DBGARG));
+		wmip->wmi_stats.cmd_len_err++;
+		return A_ERROR;
+	}
+
+	datap = A_NETBUF_DATA(osbuf);
+	len = A_NETBUF_LEN(osbuf);
+
+	loggingReq = 0;
+
+	ar6000_get_driver_cfg(wmip->wmi_devt,
+			      AR6000_DRIVER_CFG_LOG_RAW_WMI_MSGS,
+			      &loggingReq);
+
+	if (loggingReq) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("WMI %d \n",id));
+		AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("WMI recv, MsgNo %d : ", cmdRecvNum));
+		for(i = 0; i < len; i++)
+			AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("%x ", datap[i]));
+		AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("\n"));
+	}
+
+	LOCK_WMI(wmip);
+	cmdRecvNum++;
+	UNLOCK_WMI(wmip);
+
+	switch (id) {
+	case (WMI_GET_BITRATE_CMDID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_BITRATE_CMDID\n", DBGARG));
+		status = wmi_bitrate_reply_rx(wmip, datap, len);
+		break;
+	case (WMI_GET_CHANNEL_LIST_CMDID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_CHANNEL_LIST_CMDID\n", DBGARG));
+		status = wmi_channelList_reply_rx(wmip, datap, len);
+		break;
+	case (WMI_GET_TX_PWR_CMDID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_TX_PWR_CMDID\n", DBGARG));
+		status = wmi_txPwr_reply_rx(wmip, datap, len);
+		break;
+	case (WMI_READY_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_READY_EVENTID\n", DBGARG));
+		status = wmi_ready_event_rx(wmip, datap, len);
+		A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
+		A_WMI_DBGLOG_INIT_DONE(wmip->wmi_devt);
+		break;
+	case (WMI_CONNECT_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CONNECT_EVENTID\n", DBGARG));
+		status = wmi_connect_event_rx(wmip, datap, len);
+		A_WMI_SEND_GENERIC_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
+		break;
+	case (WMI_DISCONNECT_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_DISCONNECT_EVENTID\n", DBGARG));
+		status = wmi_disconnect_event_rx(wmip, datap, len);
+		A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
+		break;
+	case (WMI_PEER_NODE_EVENTID):
+		A_DPRINTF (DBG_WMI, (DBGFMT "WMI_PEER_NODE_EVENTID\n", DBGARG));
+		status = wmi_peer_node_event_rx(wmip, datap, len);
+		A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
+		break;
+	case (WMI_TKIP_MICERR_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TKIP_MICERR_EVENTID\n", DBGARG));
+		status = wmi_tkip_micerr_event_rx(wmip, datap, len);
+		break;
+	case (WMI_BSSINFO_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_BSSINFO_EVENTID\n", DBGARG));
+		{
+			/*
+			 * convert WMI_BSS_INFO_HDR2 to WMI_BSS_INFO_HDR
+			 * Take a local copy of the WMI_BSS_INFO_HDR2 from the wmi buffer
+			 * and reconstruct the WMI_BSS_INFO_HDR in its place
+			 */
+			WMI_BSS_INFO_HDR2 bih2;
+			WMI_BSS_INFO_HDR *bih;
+			A_MEMCPY(&bih2, datap, sizeof(WMI_BSS_INFO_HDR2));
+
+			A_NETBUF_PUSH(osbuf, 4);
+			datap = A_NETBUF_DATA(osbuf);
+			len = A_NETBUF_LEN(osbuf);
+			bih = (WMI_BSS_INFO_HDR *)datap;
+
+			bih->channel = bih2.channel;
+			bih->frameType = bih2.frameType;
+			bih->snr = bih2.snr;
+			bih->rssi = bih2.snr - 95;
+			bih->ieMask = bih2.ieMask;
+			A_MEMCPY(bih->bssid, bih2.bssid, ATH_MAC_LEN);
+
+			status = wmi_bssInfo_event_rx(wmip, datap, len);
+			A_WMI_SEND_GENERIC_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
+		}
+		break;
+	case (WMI_REGDOMAIN_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REGDOMAIN_EVENTID\n", DBGARG));
+		status = wmi_regDomain_event_rx(wmip, datap, len);
+		break;
+	case (WMI_PSTREAM_TIMEOUT_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_PSTREAM_TIMEOUT_EVENTID\n", DBGARG));
+		status = wmi_pstream_timeout_event_rx(wmip, datap, len);
+		/* pstreams are fatpipe abstractions that get implicitly created.
+		 * User apps only deal with thinstreams. creation of a thinstream
+		 * by the user or data traffic flow in an AC triggers implicit
+		 * pstream creation. Do we need to send this event to App..?
+		 * no harm in sending it.
+		 */
+		A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
+		break;
+	case (WMI_NEIGHBOR_REPORT_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_NEIGHBOR_REPORT_EVENTID\n", DBGARG));
+		status = wmi_neighborReport_event_rx(wmip, datap, len);
+		break;
+	case (WMI_SCAN_COMPLETE_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SCAN_COMPLETE_EVENTID\n", DBGARG));
+		status = wmi_scanComplete_rx(wmip, datap, len);
+		A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
+		break;
+	case (WMI_CMDERROR_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CMDERROR_EVENTID\n", DBGARG));
+		status = wmi_errorEvent_rx(wmip, datap, len);
+		break;
+	case (WMI_REPORT_STATISTICS_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_STATISTICS_EVENTID\n", DBGARG));
+		status = wmi_statsEvent_rx(wmip, datap, len);
+		break;
+	case (WMI_RSSI_THRESHOLD_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_RSSI_THRESHOLD_EVENTID\n", DBGARG));
+		status = wmi_rssiThresholdEvent_rx(wmip, datap, len);
+		break;
+	case (WMI_ERROR_REPORT_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_ERROR_REPORT_EVENTID\n", DBGARG));
+		status = wmi_reportErrorEvent_rx(wmip, datap, len);
+		A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
+		break;
+	case (WMI_OPT_RX_FRAME_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_OPT_RX_FRAME_EVENTID\n", DBGARG));
+		status = wmi_opt_frame_event_rx(wmip, datap, len);
+		break;
+	case (WMI_REPORT_ROAM_TBL_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_ROAM_TBL_EVENTID\n", DBGARG));
+		status = wmi_roam_tbl_event_rx(wmip, datap, len);
+		break;
+	case (WMI_EXTENSION_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_EXTENSION_EVENTID\n", DBGARG));
+		status = wmi_control_rx_xtnd(wmip, osbuf);
+		break;
+	case (WMI_CAC_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CAC_EVENTID\n", DBGARG));
+		status = wmi_cac_event_rx(wmip, datap, len);
+		break;
+	case (WMI_CHANNEL_CHANGE_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CHANNEL_CHANGE_EVENTID\n", DBGARG));
+		status = wmi_channel_change_event_rx(wmip, datap, len);
+		break;
+	case (WMI_REPORT_ROAM_DATA_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_ROAM_DATA_EVENTID\n", DBGARG));
+		status = wmi_roam_data_event_rx(wmip, datap, len);
+		break;
 #ifdef CONFIG_HOST_TCMD_SUPPORT
-    case (WMI_TEST_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TEST_EVENTID\n", DBGARG));
-        status = wmi_tcmd_test_report_rx(wmip, datap, len);
-        break;
+	case (WMI_TEST_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TEST_EVENTID\n", DBGARG));
+		status = wmi_tcmd_test_report_rx(wmip, datap, len);
+		break;
 #endif
-    case (WMI_GET_FIXRATES_CMDID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_FIXRATES_CMDID\n", DBGARG));
-        status = wmi_ratemask_reply_rx(wmip, datap, len);
-        break;
-    case (WMI_TX_RETRY_ERR_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TX_RETRY_ERR_EVENTID\n", DBGARG));
-        status = wmi_txRetryErrEvent_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
-        break;
-    case (WMI_SNR_THRESHOLD_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SNR_THRESHOLD_EVENTID\n", DBGARG));
-        status = wmi_snrThresholdEvent_rx(wmip, datap, len);
-        break;
-    case (WMI_LQ_THRESHOLD_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_LQ_THRESHOLD_EVENTID\n", DBGARG));
-        status = wmi_lqThresholdEvent_rx(wmip, datap, len);
-        A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
-        break;
-    case (WMI_APLIST_EVENTID):
-        AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Received APLIST Event\n"));
-        status = wmi_aplistEvent_rx(wmip, datap, len);
-        break;
-    case (WMI_GET_KEEPALIVE_CMDID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_KEEPALIVE_CMDID\n", DBGARG));
-        status = wmi_keepalive_reply_rx(wmip, datap, len);
-        break;
-    case (WMI_GET_WOW_LIST_EVENTID):
-        status = wmi_get_wow_list_event_rx(wmip, datap, len);
-        break;
-    case (WMI_GET_PMKID_LIST_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_PMKID_LIST Event\n", DBGARG));
-        status = wmi_get_pmkid_list_event_rx(wmip, datap, len);
-        break;
-    case (WMI_PSPOLL_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_PSPOLL_EVENT\n", DBGARG));
-        status = wmi_pspoll_event_rx(wmip, datap, len);
-        break;
-    case (WMI_DTIMEXPIRY_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_DTIMEXPIRY_EVENT\n", DBGARG));
-        status = wmi_dtimexpiry_event_rx(wmip, datap, len);
-        break;
-    case (WMI_SET_PARAMS_REPLY_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SET_PARAMS_REPLY Event\n", DBGARG));
-        status = wmi_set_params_event_rx(wmip, datap, len);
-        break;
-    case (WMI_ACM_REJECT_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SET_PARAMS_REPLY Event\n", DBGARG));
-        status = wmi_acm_reject_event_rx(wmip, datap, len);
-        break;		
+	case (WMI_GET_FIXRATES_CMDID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_FIXRATES_CMDID\n", DBGARG));
+		status = wmi_ratemask_reply_rx(wmip, datap, len);
+		break;
+	case (WMI_TX_RETRY_ERR_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TX_RETRY_ERR_EVENTID\n", DBGARG));
+		status = wmi_txRetryErrEvent_rx(wmip, datap, len);
+		A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
+		break;
+	case (WMI_SNR_THRESHOLD_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SNR_THRESHOLD_EVENTID\n", DBGARG));
+		status = wmi_snrThresholdEvent_rx(wmip, datap, len);
+		break;
+	case (WMI_LQ_THRESHOLD_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_LQ_THRESHOLD_EVENTID\n", DBGARG));
+		status = wmi_lqThresholdEvent_rx(wmip, datap, len);
+		A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len);
+		break;
+	case (WMI_APLIST_EVENTID):
+		AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Received APLIST Event\n"));
+		status = wmi_aplistEvent_rx(wmip, datap, len);
+		break;
+	case (WMI_GET_KEEPALIVE_CMDID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_KEEPALIVE_CMDID\n", DBGARG));
+		status = wmi_keepalive_reply_rx(wmip, datap, len);
+		break;
+	case (WMI_GET_WOW_LIST_EVENTID):
+		status = wmi_get_wow_list_event_rx(wmip, datap, len);
+		break;
+	case (WMI_GET_PMKID_LIST_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_PMKID_LIST Event\n", DBGARG));
+		status = wmi_get_pmkid_list_event_rx(wmip, datap, len);
+		break;
+	case (WMI_PSPOLL_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_PSPOLL_EVENT\n", DBGARG));
+		status = wmi_pspoll_event_rx(wmip, datap, len);
+		break;
+	case (WMI_DTIMEXPIRY_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_DTIMEXPIRY_EVENT\n", DBGARG));
+		status = wmi_dtimexpiry_event_rx(wmip, datap, len);
+		break;
+	case (WMI_SET_PARAMS_REPLY_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SET_PARAMS_REPLY Event\n", DBGARG));
+		status = wmi_set_params_event_rx(wmip, datap, len);
+		break;
+	case (WMI_ACM_REJECT_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SET_PARAMS_REPLY Event\n", DBGARG));
+		status = wmi_acm_reject_event_rx(wmip, datap, len);
+		break;
 #ifdef ATH_AR6K_11N_SUPPORT
-    case (WMI_ADDBA_REQ_EVENTID):
-        status = wmi_addba_req_event_rx(wmip, datap, len);
-        break;
-    case (WMI_ADDBA_RESP_EVENTID):
-        status = wmi_addba_resp_event_rx(wmip, datap, len);
-        break;
-    case (WMI_DELBA_REQ_EVENTID):
-        status = wmi_delba_req_event_rx(wmip, datap, len);
-        break;
+	case (WMI_ADDBA_REQ_EVENTID):
+		status = wmi_addba_req_event_rx(wmip, datap, len);
+		break;
+	case (WMI_ADDBA_RESP_EVENTID):
+		status = wmi_addba_resp_event_rx(wmip, datap, len);
+		break;
+	case (WMI_DELBA_REQ_EVENTID):
+		status = wmi_delba_req_event_rx(wmip, datap, len);
+		break;
 	case (WMI_REPORT_BTCOEX_CONFIG_EVENTID):
-	    A_DPRINTF(DBG_WMI, (DBGFMT "WMI_BTCOEX_CONFIG_EVENTID", DBGARG));
-    	status = wmi_btcoex_config_event_rx(wmip, datap, len);
-	    break;
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_BTCOEX_CONFIG_EVENTID", DBGARG));
+		status = wmi_btcoex_config_event_rx(wmip, datap, len);
+		break;
 	case (WMI_REPORT_BTCOEX_STATS_EVENTID):
-	    A_DPRINTF(DBG_WMI, (DBGFMT "WMI_BTCOEX_STATS_EVENTID", DBGARG));
-    	status = wmi_btcoex_stats_event_rx(wmip, datap, len);
-	    break;
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_BTCOEX_STATS_EVENTID", DBGARG));
+		status = wmi_btcoex_stats_event_rx(wmip, datap, len);
+		break;
 #endif
-    case (WMI_TX_COMPLETE_EVENTID):
-        {
-            int index;
-            TX_COMPLETE_MSG_V1 *pV1;
-            WMI_TX_COMPLETE_EVENT *pEv = (WMI_TX_COMPLETE_EVENT *)datap;
-            A_PRINTF("comp: %d %d %d\n", pEv->numMessages, pEv->msgLen, pEv->msgType);
-
-            for(index = 0 ; index < pEv->numMessages ; index++) {
-                pV1 = (TX_COMPLETE_MSG_V1 *)(datap + sizeof(WMI_TX_COMPLETE_EVENT) + index*sizeof(TX_COMPLETE_MSG_V1));
-                A_PRINTF("msg: %d %d %d %d\n", pV1->status, pV1->pktID, pV1->rateIdx, pV1->ackFailures);
-            }
-        }
-        break;
-    case (WMI_HCI_EVENT_EVENTID):
-        status = wmi_hci_event_rx(wmip, datap, len);
-        break;
+	case (WMI_TX_COMPLETE_EVENTID):
+	{
+		int index;
+		TX_COMPLETE_MSG_V1 *pV1;
+		WMI_TX_COMPLETE_EVENT *pEv = (WMI_TX_COMPLETE_EVENT *)datap;
+		A_PRINTF("comp: %d %d %d\n", pEv->numMessages, pEv->msgLen, pEv->msgType);
+
+		for(index = 0 ; index < pEv->numMessages ; index++) {
+			pV1 = (TX_COMPLETE_MSG_V1 *)(datap + sizeof(WMI_TX_COMPLETE_EVENT) + index*sizeof(TX_COMPLETE_MSG_V1));
+			A_PRINTF("msg: %d %d %d %d\n", pV1->status, pV1->pktID, pV1->rateIdx, pV1->ackFailures);
+		}
+	}
+	break;
+	case (WMI_HCI_EVENT_EVENTID):
+		status = wmi_hci_event_rx(wmip, datap, len);
+		break;
 #ifdef WAPI_ENABLE
-    case (WMI_WAPI_REKEY_EVENTID):
-        A_DPRINTF(DBG_WMI, (DBGFMT "WMI_WAPI_REKEY_EVENTID", DBGARG));
-        status = wmi_wapi_rekey_event_rx(wmip, datap, len);
-        break;
+	case (WMI_WAPI_REKEY_EVENTID):
+		A_DPRINTF(DBG_WMI, (DBGFMT "WMI_WAPI_REKEY_EVENTID", DBGARG));
+		status = wmi_wapi_rekey_event_rx(wmip, datap, len);
+		break;
 #endif
-    default:
-        A_DPRINTF(DBG_WMI|DBG_ERROR,
-            (DBGFMT "Unknown id 0x%x\n", DBGARG, id));
-        wmip->wmi_stats.cmd_id_err++;
-        status = A_ERROR;
-        break;
-    }
+	default:
+		A_DPRINTF(DBG_WMI|DBG_ERROR,
+			  (DBGFMT "Unknown id 0x%x\n", DBGARG, id));
+		wmip->wmi_stats.cmd_id_err++;
+		status = A_ERROR;
+		break;
+	}
 
-    A_NETBUF_FREE(osbuf);
+	A_NETBUF_FREE(osbuf);
 
-    return status;
+	return status;
 }
 
 /* Send a "simple" wmi command -- one with no arguments */
 static int
 wmi_simple_cmd(struct wmi_t *wmip, WMI_COMMAND_ID cmdid)
 {
-    void *osbuf;
+	void *osbuf;
 
-    osbuf = A_NETBUF_ALLOC(0);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(0);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    return (wmi_cmd_send(wmip, osbuf, cmdid, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, cmdid, NO_SYNC_WMIFLAG));
 }
 
 /* Send a "simple" extended wmi command -- one with no arguments.
@@ -1212,617 +1212,617 @@ wmi_simple_cmd(struct wmi_t *wmip, WMI_COMMAND_ID cmdid)
 static int
 wmi_simple_cmd_xtnd(struct wmi_t *wmip, WMIX_COMMAND_ID cmdid)
 {
-    void *osbuf;
+	void *osbuf;
 
-    osbuf = A_NETBUF_ALLOC(0);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(0);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    return (wmi_cmd_send_xtnd(wmip, osbuf, cmdid, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send_xtnd(wmip, osbuf, cmdid, NO_SYNC_WMIFLAG));
 }
 #endif
 
 static int
 wmi_ready_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_READY_EVENT *ev = (WMI_READY_EVENT *)datap;
+	WMI_READY_EVENT *ev = (WMI_READY_EVENT *)datap;
 
-    if (len < sizeof(WMI_READY_EVENT)) {
-        return A_EINVAL;
-    }
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-    wmip->wmi_ready = true;
-    A_WMI_READY_EVENT(wmip->wmi_devt, ev->macaddr, ev->phyCapability,
-                      ev->sw_version, ev->abi_version);
+	if (len < sizeof(WMI_READY_EVENT)) {
+		return A_EINVAL;
+	}
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	wmip->wmi_ready = true;
+	A_WMI_READY_EVENT(wmip->wmi_devt, ev->macaddr, ev->phyCapability,
+			  ev->sw_version, ev->abi_version);
 
-    return 0;
+	return 0;
 }
 
 #define LE_READ_4(p)                            \
-    ((u32)                            \
-     ((((u8 *)(p))[0]      ) | (((u8 *)(p))[1] <<  8) | \
-      (((u8 *)(p))[2] << 16) | (((u8 *)(p))[3] << 24)))
+	((u32)							\
+	 ((((u8 *)(p))[0]      ) | (((u8 *)(p))[1] <<  8) |	\
+	  (((u8 *)(p))[2] << 16) | (((u8 *)(p))[3] << 24)))
 
 static int __inline
 iswmmoui(const u8 *frm)
 {
-    return frm[1] > 3 && LE_READ_4(frm+2) == ((WMM_OUI_TYPE<<24)|WMM_OUI);
+	return frm[1] > 3 && LE_READ_4(frm+2) == ((WMM_OUI_TYPE<<24)|WMM_OUI);
 }
 
 static int __inline
 iswmmparam(const u8 *frm)
 {
-    return frm[1] > 5 && frm[6] == WMM_PARAM_OUI_SUBTYPE;
+	return frm[1] > 5 && frm[6] == WMM_PARAM_OUI_SUBTYPE;
 }
 
 
 static int
 wmi_connect_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_CONNECT_EVENT *ev;
-    u8 *pie,*peie;
-
-    if (len < sizeof(WMI_CONNECT_EVENT))
-    {
-        return A_EINVAL;
-    }
-    ev = (WMI_CONNECT_EVENT *)datap;
-
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "freq %d bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n",
-        DBGARG, ev->channel,
-        ev->bssid[0], ev->bssid[1], ev->bssid[2],
-        ev->bssid[3], ev->bssid[4], ev->bssid[5]));
-
-    A_MEMCPY(wmip->wmi_bssid, ev->bssid, ATH_MAC_LEN);
-
-    /* initialize pointer to start of assoc rsp IEs */
-    pie = ev->assocInfo + ev->beaconIeLen + ev->assocReqLen +
-                            sizeof(u16)  +  /* capinfo*/
-                            sizeof(u16)  +  /* status Code */
-                            sizeof(u16)  ;  /* associd */
-
-    /* initialize pointer to end of assoc rsp IEs */
-    peie = ev->assocInfo + ev->beaconIeLen + ev->assocReqLen + ev->assocRespLen;
-
-    while (pie < peie)
-    {
-        switch (*pie)
-        {
-            case IEEE80211_ELEMID_VENDOR:
-                if (iswmmoui(pie))
-                {
-                    if(iswmmparam (pie))
-                    {
-                        wmip->wmi_is_wmm_enabled = true;
-                    }
-                }
-            break;
-        }
-
-        if (wmip->wmi_is_wmm_enabled)
-        {
-            break;
-        }
-        pie += pie[1] + 2;
-    }
-
-    A_WMI_CONNECT_EVENT(wmip->wmi_devt, ev->channel, ev->bssid,
-                         ev->listenInterval, ev->beaconInterval,
-                         (NETWORK_TYPE) ev->networkType, ev->beaconIeLen,
-                         ev->assocReqLen, ev->assocRespLen,
-                         ev->assocInfo);
-
-    return 0;
+	WMI_CONNECT_EVENT *ev;
+	u8 *pie,*peie;
+
+	if (len < sizeof(WMI_CONNECT_EVENT))
+	{
+		return A_EINVAL;
+	}
+	ev = (WMI_CONNECT_EVENT *)datap;
+
+	A_DPRINTF(DBG_WMI,
+		  (DBGFMT "freq %d bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n",
+		   DBGARG, ev->channel,
+		   ev->bssid[0], ev->bssid[1], ev->bssid[2],
+		   ev->bssid[3], ev->bssid[4], ev->bssid[5]));
+
+	A_MEMCPY(wmip->wmi_bssid, ev->bssid, ATH_MAC_LEN);
+
+	/* initialize pointer to start of assoc rsp IEs */
+	pie = ev->assocInfo + ev->beaconIeLen + ev->assocReqLen +
+		sizeof(u16)  +  /* capinfo*/
+		sizeof(u16)  +  /* status Code */
+		sizeof(u16)  ;  /* associd */
+
+	/* initialize pointer to end of assoc rsp IEs */
+	peie = ev->assocInfo + ev->beaconIeLen + ev->assocReqLen + ev->assocRespLen;
+
+	while (pie < peie)
+	{
+		switch (*pie)
+		{
+		case IEEE80211_ELEMID_VENDOR:
+			if (iswmmoui(pie))
+			{
+				if (iswmmparam (pie))
+				{
+					wmip->wmi_is_wmm_enabled = true;
+				}
+			}
+			break;
+		}
+
+		if (wmip->wmi_is_wmm_enabled)
+		{
+			break;
+		}
+		pie += pie[1] + 2;
+	}
+
+	A_WMI_CONNECT_EVENT(wmip->wmi_devt, ev->channel, ev->bssid,
+			    ev->listenInterval, ev->beaconInterval,
+			    (NETWORK_TYPE) ev->networkType, ev->beaconIeLen,
+			    ev->assocReqLen, ev->assocRespLen,
+			    ev->assocInfo);
+
+	return 0;
 }
 
 static int
 wmi_regDomain_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_REG_DOMAIN_EVENT *ev;
+	WMI_REG_DOMAIN_EVENT *ev;
 
-    if (len < sizeof(*ev)) {
-        return A_EINVAL;
-    }
-    ev = (WMI_REG_DOMAIN_EVENT *)datap;
+	if (len < sizeof(*ev)) {
+		return A_EINVAL;
+	}
+	ev = (WMI_REG_DOMAIN_EVENT *)datap;
 
-    A_WMI_REGDOMAIN_EVENT(wmip->wmi_devt, ev->regDomain);
+	A_WMI_REGDOMAIN_EVENT(wmip->wmi_devt, ev->regDomain);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_neighborReport_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_NEIGHBOR_REPORT_EVENT *ev;
-    int numAps;
+	WMI_NEIGHBOR_REPORT_EVENT *ev;
+	int numAps;
 
-    if (len < sizeof(*ev)) {
-        return A_EINVAL;
-    }
-    ev = (WMI_NEIGHBOR_REPORT_EVENT *)datap;
-    numAps = ev->numberOfAps;
+	if (len < sizeof(*ev)) {
+		return A_EINVAL;
+	}
+	ev = (WMI_NEIGHBOR_REPORT_EVENT *)datap;
+	numAps = ev->numberOfAps;
 
-    if (len < (int)(sizeof(*ev) + ((numAps - 1) * sizeof(WMI_NEIGHBOR_INFO)))) {
-        return A_EINVAL;
-    }
+	if (len < (int)(sizeof(*ev) + ((numAps - 1) * sizeof(WMI_NEIGHBOR_INFO)))) {
+		return A_EINVAL;
+	}
 
-    A_WMI_NEIGHBORREPORT_EVENT(wmip->wmi_devt, numAps, ev->neighbor);
+	A_WMI_NEIGHBORREPORT_EVENT(wmip->wmi_devt, numAps, ev->neighbor);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_disconnect_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_DISCONNECT_EVENT *ev;
-    wmip->wmi_traffic_class = 100;
+	WMI_DISCONNECT_EVENT *ev;
+	wmip->wmi_traffic_class = 100;
 
-    if (len < sizeof(WMI_DISCONNECT_EVENT)) {
-        return A_EINVAL;
-    }
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	if (len < sizeof(WMI_DISCONNECT_EVENT)) {
+		return A_EINVAL;
+	}
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    ev = (WMI_DISCONNECT_EVENT *)datap;
+	ev = (WMI_DISCONNECT_EVENT *)datap;
 
-    A_MEMZERO(wmip->wmi_bssid, sizeof(wmip->wmi_bssid));
+	A_MEMZERO(wmip->wmi_bssid, sizeof(wmip->wmi_bssid));
 
-    wmip->wmi_is_wmm_enabled = false;
-    wmip->wmi_pair_crypto_type = NONE_CRYPT;
-    wmip->wmi_grp_crypto_type = NONE_CRYPT;
+	wmip->wmi_is_wmm_enabled = false;
+	wmip->wmi_pair_crypto_type = NONE_CRYPT;
+	wmip->wmi_grp_crypto_type = NONE_CRYPT;
 
-    A_WMI_DISCONNECT_EVENT(wmip->wmi_devt, ev->disconnectReason, ev->bssid,
-                            ev->assocRespLen, ev->assocInfo, ev->protocolReasonStatus);
+	A_WMI_DISCONNECT_EVENT(wmip->wmi_devt, ev->disconnectReason, ev->bssid,
+			       ev->assocRespLen, ev->assocInfo, ev->protocolReasonStatus);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_peer_node_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_PEER_NODE_EVENT *ev;
+	WMI_PEER_NODE_EVENT *ev;
 
-    if (len < sizeof(WMI_PEER_NODE_EVENT)) {
-        return A_EINVAL;
-    }
-    ev = (WMI_PEER_NODE_EVENT *)datap;
-    if (ev->eventCode == PEER_NODE_JOIN_EVENT) {
-        A_DPRINTF (DBG_WMI, (DBGFMT "Joined node with Macaddr: ", DBGARG));
-    } else if(ev->eventCode == PEER_NODE_LEAVE_EVENT) {
-        A_DPRINTF (DBG_WMI, (DBGFMT "left node with Macaddr: ", DBGARG));
-    }
+	if (len < sizeof(WMI_PEER_NODE_EVENT)) {
+		return A_EINVAL;
+	}
+	ev = (WMI_PEER_NODE_EVENT *)datap;
+	if (ev->eventCode == PEER_NODE_JOIN_EVENT) {
+		A_DPRINTF (DBG_WMI, (DBGFMT "Joined node with Macaddr: ", DBGARG));
+	} else if (ev->eventCode == PEER_NODE_LEAVE_EVENT) {
+		A_DPRINTF (DBG_WMI, (DBGFMT "left node with Macaddr: ", DBGARG));
+	}
 
-    A_WMI_PEER_EVENT (wmip->wmi_devt, ev->eventCode, ev->peerMacAddr);
+	A_WMI_PEER_EVENT (wmip->wmi_devt, ev->eventCode, ev->peerMacAddr);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_tkip_micerr_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_TKIP_MICERR_EVENT *ev;
+	WMI_TKIP_MICERR_EVENT *ev;
 
-    if (len < sizeof(*ev)) {
-        return A_EINVAL;
-    }
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	if (len < sizeof(*ev)) {
+		return A_EINVAL;
+	}
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    ev = (WMI_TKIP_MICERR_EVENT *)datap;
-    A_WMI_TKIP_MICERR_EVENT(wmip->wmi_devt, ev->keyid, ev->ismcast);
+	ev = (WMI_TKIP_MICERR_EVENT *)datap;
+	A_WMI_TKIP_MICERR_EVENT(wmip->wmi_devt, ev->keyid, ev->ismcast);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_bssInfo_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    bss_t *bss = NULL;
-    WMI_BSS_INFO_HDR *bih;
-    u8 *buf;
-    u32 nodeCachingAllowed = 1;
-    A_UCHAR cached_ssid_len = 0;
-    A_UCHAR cached_ssid_buf[IEEE80211_NWID_LEN] = {0};
-    u8 beacon_ssid_len = 0;
-
-    if (len <= sizeof(WMI_BSS_INFO_HDR)) {
-        return A_EINVAL;
-    }
-
-    bih = (WMI_BSS_INFO_HDR *)datap;
-    bss = wlan_find_node(&wmip->wmi_scan_table, bih->bssid);
-
-    if (bih->rssi > 0) {
-        if (NULL == bss)
-            return 0;  //no node found in the table, just drop the node with incorrect RSSI
-        else
-            bih->rssi = bss->ni_rssi; //Adjust RSSI in datap in case it is used in A_WMI_BSSINFO_EVENT_RX
-    }
-
-    A_WMI_BSSINFO_EVENT_RX(wmip->wmi_devt, datap, len);
-    /* What is driver config for wlan node caching? */
-    if(ar6000_get_driver_cfg(wmip->wmi_devt,
-                    AR6000_DRIVER_CFG_GET_WLANNODECACHING,
-                    &nodeCachingAllowed) != 0) {
-        wmi_node_return(wmip, bss);
-        return A_EINVAL;
-    }
-
-    if(!nodeCachingAllowed) {
-        wmi_node_return(wmip, bss);
-        return 0;
-    }
-
-    buf = datap + sizeof(WMI_BSS_INFO_HDR);
-    len -= sizeof(WMI_BSS_INFO_HDR);
+	bss_t *bss = NULL;
+	WMI_BSS_INFO_HDR *bih;
+	u8 *buf;
+	u32 nodeCachingAllowed = 1;
+	A_UCHAR cached_ssid_len = 0;
+	A_UCHAR cached_ssid_buf[IEEE80211_NWID_LEN] = {0};
+	u8 beacon_ssid_len = 0;
+
+	if (len <= sizeof(WMI_BSS_INFO_HDR)) {
+		return A_EINVAL;
+	}
+
+	bih = (WMI_BSS_INFO_HDR *)datap;
+	bss = wlan_find_node(&wmip->wmi_scan_table, bih->bssid);
+
+	if (bih->rssi > 0) {
+		if (NULL == bss)
+			return 0;  //no node found in the table, just drop the node with incorrect RSSI
+		else
+			bih->rssi = bss->ni_rssi; //Adjust RSSI in datap in case it is used in A_WMI_BSSINFO_EVENT_RX
+	}
+
+	A_WMI_BSSINFO_EVENT_RX(wmip->wmi_devt, datap, len);
+	/* What is driver config for wlan node caching? */
+	if (ar6000_get_driver_cfg(wmip->wmi_devt,
+				  AR6000_DRIVER_CFG_GET_WLANNODECACHING,
+				  &nodeCachingAllowed) != 0) {
+		wmi_node_return(wmip, bss);
+		return A_EINVAL;
+	}
+
+	if (!nodeCachingAllowed) {
+		wmi_node_return(wmip, bss);
+		return 0;
+	}
+
+	buf = datap + sizeof(WMI_BSS_INFO_HDR);
+	len -= sizeof(WMI_BSS_INFO_HDR);
 
 	A_DPRINTF(DBG_WMI2, (DBGFMT "bssInfo event - ch %u, rssi %02x, "
 		"bssid \"%pM\"\n", DBGARG, bih->channel,
 		(unsigned char) bih->rssi, bih->bssid));
 
-    if(wps_enable && (bih->frameType == PROBERESP_FTYPE) ) {
-        wmi_node_return(wmip, bss);
-        return 0;
-    }
-
-    if (bss != NULL) {
-        /*
-         * Free up the node.  Not the most efficient process given
-         * we are about to allocate a new node but it is simple and should be
-         * adequate.
-         */
-
-        /* In case of hidden AP, beacon will not have ssid,
-         * but a directed probe response will have it,
-         * so cache the probe-resp-ssid if already present. */
-        if ((true == is_probe_ssid) && (BEACON_FTYPE == bih->frameType))
-        {
-            A_UCHAR *ie_ssid;
-
-            ie_ssid = bss->ni_cie.ie_ssid;
-            if(ie_ssid && (ie_ssid[1] <= IEEE80211_NWID_LEN) && (ie_ssid[2] != 0))
-            {
-                cached_ssid_len = ie_ssid[1];
-                memcpy(cached_ssid_buf, ie_ssid + 2, cached_ssid_len);
-            }
-        }
-
-        /*
-         * Use the current average rssi of associated AP base on assumpiton
-         * 1. Most os with GUI will update RSSI by wmi_get_stats_cmd() periodically
-         * 2. wmi_get_stats_cmd(..) will be called when calling wmi_startscan_cmd(...)
-         * The average value of RSSI give end-user better feeling for instance value of scan result
-         * It also sync up RSSI info in GUI between scan result and RSSI signal icon
-         */
-        if (IEEE80211_ADDR_EQ(wmip->wmi_bssid, bih->bssid)) {
-            bih->rssi = bss->ni_rssi;
-            bih->snr  = bss->ni_snr;
-        }
-
-        wlan_node_reclaim(&wmip->wmi_scan_table, bss);
-    }
-
-    /*  beacon/probe response frame format
-     *  [8] time stamp
-     *  [2] beacon interval
-     *  [2] capability information
-     *  [tlv] ssid */
-    beacon_ssid_len = buf[SSID_IE_LEN_INDEX];
-
-    /* If ssid is cached for this hidden AP, then change buffer len accordingly. */
-    if ((true == is_probe_ssid) && (BEACON_FTYPE == bih->frameType) &&
-        (0 != cached_ssid_len) &&
-        (0 == beacon_ssid_len || (cached_ssid_len > beacon_ssid_len && 0 == buf[SSID_IE_LEN_INDEX + 1])))
-    {
-        len += (cached_ssid_len - beacon_ssid_len);
-    }
-
-    bss = wlan_node_alloc(&wmip->wmi_scan_table, len);
-    if (bss == NULL) {
-        return A_NO_MEMORY;
-    }
-
-    bss->ni_snr        = bih->snr;
-    bss->ni_rssi       = bih->rssi;
-    A_ASSERT(bss->ni_buf != NULL);
-
-    /* In case of hidden AP, beacon will not have ssid,
-     * but a directed probe response will have it,
-     * so place the cached-ssid(probe-resp) in the bssinfo. */
-    if ((true == is_probe_ssid) && (BEACON_FTYPE == bih->frameType) &&
-         (0 != cached_ssid_len) &&
-         (0 == beacon_ssid_len || (beacon_ssid_len && 0 == buf[SSID_IE_LEN_INDEX + 1])))
-    {
-        u8 *ni_buf = bss->ni_buf;
-        int buf_len = len;
-
-        /* copy the first 14 bytes such as
-         * time-stamp(8), beacon-interval(2), cap-info(2), ssid-id(1), ssid-len(1). */
-        A_MEMCPY(ni_buf, buf, SSID_IE_LEN_INDEX + 1);
-
-        ni_buf[SSID_IE_LEN_INDEX] = cached_ssid_len;
-        ni_buf += (SSID_IE_LEN_INDEX + 1);
-
-        buf += (SSID_IE_LEN_INDEX + 1);
-        buf_len -= (SSID_IE_LEN_INDEX + 1);
-
-        /* copy the cached ssid */
-        A_MEMCPY(ni_buf, cached_ssid_buf, cached_ssid_len);
-        ni_buf += cached_ssid_len;
-
-        buf += beacon_ssid_len;
-        buf_len -= beacon_ssid_len;
-
-        if (cached_ssid_len > beacon_ssid_len)
-            buf_len -= (cached_ssid_len - beacon_ssid_len);
-
-        /* now copy the rest of bytes */
-        A_MEMCPY(ni_buf, buf, buf_len);
-    }
-    else
-        A_MEMCPY(bss->ni_buf, buf, len);
-
-    bss->ni_framelen = len;
-    if (wlan_parse_beacon(bss->ni_buf, len, &bss->ni_cie) != 0) {
-        wlan_node_free(bss);
-        return A_EINVAL;
-    }
-
-    /*
-     * Update the frequency in ie_chan, overwriting of channel number
-     * which is done in wlan_parse_beacon
-     */
-    bss->ni_cie.ie_chan = bih->channel;
-    wlan_setup_node(&wmip->wmi_scan_table, bss, bih->bssid);
-
-    return 0;
+	if (wps_enable && (bih->frameType == PROBERESP_FTYPE) ) {
+		wmi_node_return(wmip, bss);
+		return 0;
+	}
+
+	if (bss != NULL) {
+		/*
+		 * Free up the node.  Not the most efficient process given
+		 * we are about to allocate a new node but it is simple and should be
+		 * adequate.
+		 */
+
+		/* In case of hidden AP, beacon will not have ssid,
+		 * but a directed probe response will have it,
+		 * so cache the probe-resp-ssid if already present. */
+		if ((true == is_probe_ssid) && (BEACON_FTYPE == bih->frameType))
+		{
+			A_UCHAR *ie_ssid;
+
+			ie_ssid = bss->ni_cie.ie_ssid;
+			if (ie_ssid && (ie_ssid[1] <= IEEE80211_NWID_LEN) && (ie_ssid[2] != 0))
+			{
+				cached_ssid_len = ie_ssid[1];
+				memcpy(cached_ssid_buf, ie_ssid + 2, cached_ssid_len);
+			}
+		}
+
+		/*
+		 * Use the current average rssi of associated AP base on assumpiton
+		 * 1. Most os with GUI will update RSSI by wmi_get_stats_cmd() periodically
+		 * 2. wmi_get_stats_cmd(..) will be called when calling wmi_startscan_cmd(...)
+		 * The average value of RSSI give end-user better feeling for instance value of scan result
+		 * It also sync up RSSI info in GUI between scan result and RSSI signal icon
+		 */
+		if (IEEE80211_ADDR_EQ(wmip->wmi_bssid, bih->bssid)) {
+			bih->rssi = bss->ni_rssi;
+			bih->snr  = bss->ni_snr;
+		}
+
+		wlan_node_reclaim(&wmip->wmi_scan_table, bss);
+	}
+
+	/*  beacon/probe response frame format
+	 *  [8] time stamp
+	 *  [2] beacon interval
+	 *  [2] capability information
+	 *  [tlv] ssid */
+	beacon_ssid_len = buf[SSID_IE_LEN_INDEX];
+
+	/* If ssid is cached for this hidden AP, then change buffer len accordingly. */
+	if ((true == is_probe_ssid) && (BEACON_FTYPE == bih->frameType) &&
+	    (0 != cached_ssid_len) &&
+	    (0 == beacon_ssid_len || (cached_ssid_len > beacon_ssid_len && 0 == buf[SSID_IE_LEN_INDEX + 1])))
+	{
+		len += (cached_ssid_len - beacon_ssid_len);
+	}
+
+	bss = wlan_node_alloc(&wmip->wmi_scan_table, len);
+	if (bss == NULL) {
+		return A_NO_MEMORY;
+	}
+
+	bss->ni_snr        = bih->snr;
+	bss->ni_rssi       = bih->rssi;
+	A_ASSERT(bss->ni_buf != NULL);
+
+	/* In case of hidden AP, beacon will not have ssid,
+	 * but a directed probe response will have it,
+	 * so place the cached-ssid(probe-resp) in the bssinfo. */
+	if ((true == is_probe_ssid) && (BEACON_FTYPE == bih->frameType) &&
+	    (0 != cached_ssid_len) &&
+	    (0 == beacon_ssid_len || (beacon_ssid_len && 0 == buf[SSID_IE_LEN_INDEX + 1])))
+	{
+		u8 *ni_buf = bss->ni_buf;
+		int buf_len = len;
+
+		/* copy the first 14 bytes such as
+		 * time-stamp(8), beacon-interval(2), cap-info(2), ssid-id(1), ssid-len(1). */
+		A_MEMCPY(ni_buf, buf, SSID_IE_LEN_INDEX + 1);
+
+		ni_buf[SSID_IE_LEN_INDEX] = cached_ssid_len;
+		ni_buf += (SSID_IE_LEN_INDEX + 1);
+
+		buf += (SSID_IE_LEN_INDEX + 1);
+		buf_len -= (SSID_IE_LEN_INDEX + 1);
+
+		/* copy the cached ssid */
+		A_MEMCPY(ni_buf, cached_ssid_buf, cached_ssid_len);
+		ni_buf += cached_ssid_len;
+
+		buf += beacon_ssid_len;
+		buf_len -= beacon_ssid_len;
+
+		if (cached_ssid_len > beacon_ssid_len)
+			buf_len -= (cached_ssid_len - beacon_ssid_len);
+
+		/* now copy the rest of bytes */
+		A_MEMCPY(ni_buf, buf, buf_len);
+	}
+	else
+		A_MEMCPY(bss->ni_buf, buf, len);
+
+	bss->ni_framelen = len;
+	if (wlan_parse_beacon(bss->ni_buf, len, &bss->ni_cie) != 0) {
+		wlan_node_free(bss);
+		return A_EINVAL;
+	}
+
+	/*
+	 * Update the frequency in ie_chan, overwriting of channel number
+	 * which is done in wlan_parse_beacon
+	 */
+	bss->ni_cie.ie_chan = bih->channel;
+	wlan_setup_node(&wmip->wmi_scan_table, bss, bih->bssid);
+
+	return 0;
 }
 
 static int
 wmi_opt_frame_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    bss_t *bss;
-    WMI_OPT_RX_INFO_HDR *bih;
-    u8 *buf;
+	bss_t *bss;
+	WMI_OPT_RX_INFO_HDR *bih;
+	u8 *buf;
 
-    if (len <= sizeof(WMI_OPT_RX_INFO_HDR)) {
-        return A_EINVAL;
-    }
-
-    bih = (WMI_OPT_RX_INFO_HDR *)datap;
-    buf = datap + sizeof(WMI_OPT_RX_INFO_HDR);
-    len -= sizeof(WMI_OPT_RX_INFO_HDR);
-
-    A_DPRINTF(DBG_WMI2, (DBGFMT "opt frame event %2.2x:%2.2x\n", DBGARG,
-        bih->bssid[4], bih->bssid[5]));
+	if (len <= sizeof(WMI_OPT_RX_INFO_HDR)) {
+		return A_EINVAL;
+	}
 
-    bss = wlan_find_node(&wmip->wmi_scan_table, bih->bssid);
-    if (bss != NULL) {
-        /*
-         * Free up the node.  Not the most efficient process given
-         * we are about to allocate a new node but it is simple and should be
-         * adequate.
-         */
-        wlan_node_reclaim(&wmip->wmi_scan_table, bss);
-    }
+	bih = (WMI_OPT_RX_INFO_HDR *)datap;
+	buf = datap + sizeof(WMI_OPT_RX_INFO_HDR);
+	len -= sizeof(WMI_OPT_RX_INFO_HDR);
+
+	A_DPRINTF(DBG_WMI2, (DBGFMT "opt frame event %2.2x:%2.2x\n", DBGARG,
+			     bih->bssid[4], bih->bssid[5]));
+
+	bss = wlan_find_node(&wmip->wmi_scan_table, bih->bssid);
+	if (bss != NULL) {
+		/*
+		 * Free up the node.  Not the most efficient process given
+		 * we are about to allocate a new node but it is simple and should be
+		 * adequate.
+		 */
+		wlan_node_reclaim(&wmip->wmi_scan_table, bss);
+	}
 
-    bss = wlan_node_alloc(&wmip->wmi_scan_table, len);
-    if (bss == NULL) {
-        return A_NO_MEMORY;
-    }
+	bss = wlan_node_alloc(&wmip->wmi_scan_table, len);
+	if (bss == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    bss->ni_snr        = bih->snr;
-    bss->ni_cie.ie_chan = bih->channel;
-    A_ASSERT(bss->ni_buf != NULL);
-    A_MEMCPY(bss->ni_buf, buf, len);
-    wlan_setup_node(&wmip->wmi_scan_table, bss, bih->bssid);
+	bss->ni_snr        = bih->snr;
+	bss->ni_cie.ie_chan = bih->channel;
+	A_ASSERT(bss->ni_buf != NULL);
+	A_MEMCPY(bss->ni_buf, buf, len);
+	wlan_setup_node(&wmip->wmi_scan_table, bss, bih->bssid);
 
-    return 0;
+	return 0;
 }
 
-    /* This event indicates inactivity timeout of a fatpipe(pstream)
-     * at the target
-     */
+/* This event indicates inactivity timeout of a fatpipe(pstream)
+ * at the target
+ */
 static int
 wmi_pstream_timeout_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_PSTREAM_TIMEOUT_EVENT *ev;
+	WMI_PSTREAM_TIMEOUT_EVENT *ev;
 
-    if (len < sizeof(WMI_PSTREAM_TIMEOUT_EVENT)) {
-        return A_EINVAL;
-    }
+	if (len < sizeof(WMI_PSTREAM_TIMEOUT_EVENT)) {
+		return A_EINVAL;
+	}
 
-    A_DPRINTF(DBG_WMI, (DBGFMT "wmi_pstream_timeout_event_rx\n", DBGARG));
+	A_DPRINTF(DBG_WMI, (DBGFMT "wmi_pstream_timeout_event_rx\n", DBGARG));
 
-    ev = (WMI_PSTREAM_TIMEOUT_EVENT *)datap;
+	ev = (WMI_PSTREAM_TIMEOUT_EVENT *)datap;
 
-        /* When the pstream (fat pipe == AC) timesout, it means there were no
-         * thinStreams within this pstream & it got implicitly created due to
-         * data flow on this AC. We start the inactivity timer only for
-         * implicitly created pstream. Just reset the host state.
-     */
-        /* Set the activeTsids for this AC to 0 */
-    LOCK_WMI(wmip);
-    wmip->wmi_streamExistsForAC[ev->trafficClass]=0;
-    wmip->wmi_fatPipeExists &= ~(1 << ev->trafficClass);
-    UNLOCK_WMI(wmip);
+	/* When the pstream (fat pipe == AC) timesout, it means there were no
+	 * thinStreams within this pstream & it got implicitly created due to
+	 * data flow on this AC. We start the inactivity timer only for
+	 * implicitly created pstream. Just reset the host state.
+	 */
+	/* Set the activeTsids for this AC to 0 */
+	LOCK_WMI(wmip);
+	wmip->wmi_streamExistsForAC[ev->trafficClass]=0;
+	wmip->wmi_fatPipeExists &= ~(1 << ev->trafficClass);
+	UNLOCK_WMI(wmip);
 
-        /*Indicate inactivity to driver layer for this fatpipe (pstream)*/
-    A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt, ev->trafficClass);
+	/*Indicate inactivity to driver layer for this fatpipe (pstream)*/
+	A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt, ev->trafficClass);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_bitrate_reply_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_BIT_RATE_REPLY *reply;
-    s32 rate;
-    u32 sgi,index;
-    /* 54149:
-     * WMI_BIT_RATE_CMD structure is changed to WMI_BIT_RATE_REPLY.
-     * since there is difference in the length and to avoid returning
-     * error value.
-     */
-    if (len < sizeof(WMI_BIT_RATE_REPLY)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_BIT_RATE_REPLY *)datap;
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Enter - rateindex %d\n", DBGARG, reply->rateIndex));
-
-    if (reply->rateIndex == (s8) RATE_AUTO) {
-        rate = RATE_AUTO;
-    } else {
-        // the SGI state is stored as the MSb of the rateIndex
-        index = reply->rateIndex & 0x7f;
-        sgi = (reply->rateIndex & 0x80)? 1:0;
-        rate = wmi_rateTable[index][sgi];
-    }
-
-    A_WMI_BITRATE_RX(wmip->wmi_devt, rate);
-    return 0;
+	WMI_BIT_RATE_REPLY *reply;
+	s32 rate;
+	u32 sgi,index;
+	/* 54149:
+	 * WMI_BIT_RATE_CMD structure is changed to WMI_BIT_RATE_REPLY.
+	 * since there is difference in the length and to avoid returning
+	 * error value.
+	 */
+	if (len < sizeof(WMI_BIT_RATE_REPLY)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_BIT_RATE_REPLY *)datap;
+	A_DPRINTF(DBG_WMI,
+		  (DBGFMT "Enter - rateindex %d\n", DBGARG, reply->rateIndex));
+
+	if (reply->rateIndex == (s8) RATE_AUTO) {
+		rate = RATE_AUTO;
+	} else {
+		// the SGI state is stored as the MSb of the rateIndex
+		index = reply->rateIndex & 0x7f;
+		sgi = (reply->rateIndex & 0x80)? 1:0;
+		rate = wmi_rateTable[index][sgi];
+	}
+
+	A_WMI_BITRATE_RX(wmip->wmi_devt, rate);
+	return 0;
 }
 
 static int
 wmi_ratemask_reply_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_FIX_RATES_REPLY *reply;
+	WMI_FIX_RATES_REPLY *reply;
 
-    if (len < sizeof(WMI_FIX_RATES_REPLY)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_FIX_RATES_REPLY *)datap;
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Enter - fixed rate mask %x\n", DBGARG, reply->fixRateMask));
+	if (len < sizeof(WMI_FIX_RATES_REPLY)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_FIX_RATES_REPLY *)datap;
+	A_DPRINTF(DBG_WMI,
+		  (DBGFMT "Enter - fixed rate mask %x\n", DBGARG, reply->fixRateMask));
 
-    A_WMI_RATEMASK_RX(wmip->wmi_devt, reply->fixRateMask);
+	A_WMI_RATEMASK_RX(wmip->wmi_devt, reply->fixRateMask);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_channelList_reply_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_CHANNEL_LIST_REPLY *reply;
+	WMI_CHANNEL_LIST_REPLY *reply;
 
-    if (len < sizeof(WMI_CHANNEL_LIST_REPLY)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_CHANNEL_LIST_REPLY *)datap;
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	if (len < sizeof(WMI_CHANNEL_LIST_REPLY)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_CHANNEL_LIST_REPLY *)datap;
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    A_WMI_CHANNELLIST_RX(wmip->wmi_devt, reply->numChannels,
-                          reply->channelList);
+	A_WMI_CHANNELLIST_RX(wmip->wmi_devt, reply->numChannels,
+			     reply->channelList);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_txPwr_reply_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_TX_PWR_REPLY *reply;
+	WMI_TX_PWR_REPLY *reply;
 
-    if (len < sizeof(*reply)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_TX_PWR_REPLY *)datap;
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	if (len < sizeof(*reply)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_TX_PWR_REPLY *)datap;
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    A_WMI_TXPWR_RX(wmip->wmi_devt, reply->dbM);
+	A_WMI_TXPWR_RX(wmip->wmi_devt, reply->dbM);
 
-    return 0;
+	return 0;
 }
 static int
 wmi_keepalive_reply_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_GET_KEEPALIVE_CMD *reply;
+	WMI_GET_KEEPALIVE_CMD *reply;
 
-    if (len < sizeof(*reply)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_GET_KEEPALIVE_CMD *)datap;
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	if (len < sizeof(*reply)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_GET_KEEPALIVE_CMD *)datap;
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    A_WMI_KEEPALIVE_RX(wmip->wmi_devt, reply->configured);
+	A_WMI_KEEPALIVE_RX(wmip->wmi_devt, reply->configured);
 
-    return 0;
+	return 0;
 }
 
 
 static int
 wmi_dset_open_req_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMIX_DSETOPENREQ_EVENT *dsetopenreq;
+	WMIX_DSETOPENREQ_EVENT *dsetopenreq;
 
-    if (len < sizeof(WMIX_DSETOPENREQ_EVENT)) {
-        return A_EINVAL;
-    }
-    dsetopenreq = (WMIX_DSETOPENREQ_EVENT *)datap;
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Enter - dset_id=0x%x\n", DBGARG, dsetopenreq->dset_id));
-    A_WMI_DSET_OPEN_REQ(wmip->wmi_devt,
-                        dsetopenreq->dset_id,
-                        dsetopenreq->targ_dset_handle,
-                        dsetopenreq->targ_reply_fn,
-                        dsetopenreq->targ_reply_arg);
+	if (len < sizeof(WMIX_DSETOPENREQ_EVENT)) {
+		return A_EINVAL;
+	}
+	dsetopenreq = (WMIX_DSETOPENREQ_EVENT *)datap;
+	A_DPRINTF(DBG_WMI,
+		  (DBGFMT "Enter - dset_id=0x%x\n", DBGARG, dsetopenreq->dset_id));
+	A_WMI_DSET_OPEN_REQ(wmip->wmi_devt,
+			    dsetopenreq->dset_id,
+			    dsetopenreq->targ_dset_handle,
+			    dsetopenreq->targ_reply_fn,
+			    dsetopenreq->targ_reply_arg);
 
-    return 0;
+	return 0;
 }
 
 #ifdef CONFIG_HOST_DSET_SUPPORT
 static int
 wmi_dset_close_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMIX_DSETCLOSE_EVENT *dsetclose;
+	WMIX_DSETCLOSE_EVENT *dsetclose;
 
-    if (len < sizeof(WMIX_DSETCLOSE_EVENT)) {
-        return A_EINVAL;
-    }
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	if (len < sizeof(WMIX_DSETCLOSE_EVENT)) {
+		return A_EINVAL;
+	}
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    dsetclose = (WMIX_DSETCLOSE_EVENT *)datap;
-    A_WMI_DSET_CLOSE(wmip->wmi_devt, dsetclose->access_cookie);
+	dsetclose = (WMIX_DSETCLOSE_EVENT *)datap;
+	A_WMI_DSET_CLOSE(wmip->wmi_devt, dsetclose->access_cookie);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_dset_data_req_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMIX_DSETDATAREQ_EVENT *dsetdatareq;
+	WMIX_DSETDATAREQ_EVENT *dsetdatareq;
 
-    if (len < sizeof(WMIX_DSETDATAREQ_EVENT)) {
-        return A_EINVAL;
-    }
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	if (len < sizeof(WMIX_DSETDATAREQ_EVENT)) {
+		return A_EINVAL;
+	}
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    dsetdatareq = (WMIX_DSETDATAREQ_EVENT *)datap;
-    A_WMI_DSET_DATA_REQ(wmip->wmi_devt,
-                         dsetdatareq->access_cookie,
-                         dsetdatareq->offset,
-                         dsetdatareq->length,
-                         dsetdatareq->targ_buf,
-                         dsetdatareq->targ_reply_fn,
-                         dsetdatareq->targ_reply_arg);
+	dsetdatareq = (WMIX_DSETDATAREQ_EVENT *)datap;
+	A_WMI_DSET_DATA_REQ(wmip->wmi_devt,
+			    dsetdatareq->access_cookie,
+			    dsetdatareq->offset,
+			    dsetdatareq->length,
+			    dsetdatareq->targ_buf,
+			    dsetdatareq->targ_reply_fn,
+			    dsetdatareq->targ_reply_arg);
 
-    return 0;
+	return 0;
 }
 #endif /* CONFIG_HOST_DSET_SUPPORT */
 
 static int
 wmi_scanComplete_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_SCAN_COMPLETE_EVENT *ev;
+	WMI_SCAN_COMPLETE_EVENT *ev;
 
-    ev = (WMI_SCAN_COMPLETE_EVENT *)datap;
-    if ((int)ev->status == 0) {
-        wlan_refresh_inactive_nodes(&wmip->wmi_scan_table);
-    }
-    A_WMI_SCANCOMPLETE_EVENT(wmip->wmi_devt, (int) ev->status);
-    is_probe_ssid = false;
+	ev = (WMI_SCAN_COMPLETE_EVENT *)datap;
+	if ((int)ev->status == 0) {
+		wlan_refresh_inactive_nodes(&wmip->wmi_scan_table);
+	}
+	A_WMI_SCANCOMPLETE_EVENT(wmip->wmi_devt, (int) ev->status);
+	is_probe_ssid = false;
 
-    return 0;
+	return 0;
 }
 
 /*
@@ -1835,506 +1835,506 @@ wmi_scanComplete_rx(struct wmi_t *wmip, u8 *datap, int len)
 static int
 wmi_errorEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_CMD_ERROR_EVENT *ev;
-
-    ev = (WMI_CMD_ERROR_EVENT *)datap;
-    AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Programming Error: cmd=%d ", ev->commandId));
-    switch (ev->errorCode) {
-    case (INVALID_PARAM):
-        AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Illegal Parameter\n"));
-        break;
-    case (ILLEGAL_STATE):
-        AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Illegal State\n"));
-        break;
-    case (INTERNAL_ERROR):
-        AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Internal Error\n"));
-        break;
-    }
+	WMI_CMD_ERROR_EVENT *ev;
+
+	ev = (WMI_CMD_ERROR_EVENT *)datap;
+	AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Programming Error: cmd=%d ", ev->commandId));
+	switch (ev->errorCode) {
+	case (INVALID_PARAM):
+		AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Illegal Parameter\n"));
+		break;
+	case (ILLEGAL_STATE):
+		AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Illegal State\n"));
+		break;
+	case (INTERNAL_ERROR):
+		AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Internal Error\n"));
+		break;
+	}
 
-    return 0;
+	return 0;
 }
 
 
 static int
 wmi_statsEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    A_WMI_TARGETSTATS_EVENT(wmip->wmi_devt, datap, len);
+	A_WMI_TARGETSTATS_EVENT(wmip->wmi_devt, datap, len);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_rssiThresholdEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_RSSI_THRESHOLD_EVENT *reply;
-    WMI_RSSI_THRESHOLD_VAL newThreshold;
-    WMI_RSSI_THRESHOLD_PARAMS_CMD cmd;
-    SQ_THRESHOLD_PARAMS *sq_thresh =
-           &wmip->wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_RSSI];
-    u8 upper_rssi_threshold, lower_rssi_threshold;
-    s16 rssi;
-
-    if (len < sizeof(*reply)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_RSSI_THRESHOLD_EVENT *)datap;
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-    newThreshold = (WMI_RSSI_THRESHOLD_VAL) reply->range;
-    rssi = reply->rssi;
-
-    /*
-     * Identify the threshold breached and communicate that to the app. After
-     * that install a new set of thresholds based on the signal quality
-     * reported by the target
-     */
-    if (newThreshold) {
-        /* Upper threshold breached */
-        if (rssi < sq_thresh->upper_threshold[0]) {
-            A_DPRINTF(DBG_WMI, (DBGFMT "Spurious upper RSSI threshold event: "
-                      " %d\n", DBGARG, rssi));
-        } else if ((rssi < sq_thresh->upper_threshold[1]) &&
-                   (rssi >= sq_thresh->upper_threshold[0]))
-        {
-            newThreshold = WMI_RSSI_THRESHOLD1_ABOVE;
-        } else if ((rssi < sq_thresh->upper_threshold[2]) &&
-                   (rssi >= sq_thresh->upper_threshold[1]))
-        {
-            newThreshold = WMI_RSSI_THRESHOLD2_ABOVE;
-        } else if ((rssi < sq_thresh->upper_threshold[3]) &&
-                   (rssi >= sq_thresh->upper_threshold[2]))
-        {
-            newThreshold = WMI_RSSI_THRESHOLD3_ABOVE;
-        } else if ((rssi < sq_thresh->upper_threshold[4]) &&
-                   (rssi >= sq_thresh->upper_threshold[3]))
-        {
-            newThreshold = WMI_RSSI_THRESHOLD4_ABOVE;
-        } else if ((rssi < sq_thresh->upper_threshold[5]) &&
-                   (rssi >= sq_thresh->upper_threshold[4]))
-        {
-            newThreshold = WMI_RSSI_THRESHOLD5_ABOVE;
-        } else if (rssi >= sq_thresh->upper_threshold[5]) {
-            newThreshold = WMI_RSSI_THRESHOLD6_ABOVE;
-        }
-    } else {
-        /* Lower threshold breached */
-        if (rssi > sq_thresh->lower_threshold[0]) {
-            A_DPRINTF(DBG_WMI, (DBGFMT "Spurious lower RSSI threshold event: "
-                      "%d %d\n", DBGARG, rssi, sq_thresh->lower_threshold[0]));
-        } else if ((rssi > sq_thresh->lower_threshold[1]) &&
-                   (rssi <= sq_thresh->lower_threshold[0]))
-        {
-            newThreshold = WMI_RSSI_THRESHOLD6_BELOW;
-        } else if ((rssi > sq_thresh->lower_threshold[2]) &&
-                   (rssi <= sq_thresh->lower_threshold[1]))
-        {
-            newThreshold = WMI_RSSI_THRESHOLD5_BELOW;
-        } else if ((rssi > sq_thresh->lower_threshold[3]) &&
-                   (rssi <= sq_thresh->lower_threshold[2]))
-        {
-            newThreshold = WMI_RSSI_THRESHOLD4_BELOW;
-        } else if ((rssi > sq_thresh->lower_threshold[4]) &&
-                   (rssi <= sq_thresh->lower_threshold[3]))
-        {
-            newThreshold = WMI_RSSI_THRESHOLD3_BELOW;
-        } else if ((rssi > sq_thresh->lower_threshold[5]) &&
-                   (rssi <= sq_thresh->lower_threshold[4]))
-        {
-            newThreshold = WMI_RSSI_THRESHOLD2_BELOW;
-        } else if (rssi <= sq_thresh->lower_threshold[5]) {
-            newThreshold = WMI_RSSI_THRESHOLD1_BELOW;
-        }
-    }
-    /* Calculate and install the next set of thresholds */
-    lower_rssi_threshold = ar6000_get_lower_threshold(rssi, sq_thresh,
-                                      sq_thresh->lower_threshold_valid_count);
-    upper_rssi_threshold = ar6000_get_upper_threshold(rssi, sq_thresh,
-                                      sq_thresh->upper_threshold_valid_count);
-    /* Issue a wmi command to install the thresholds */
-    cmd.thresholdAbove1_Val = upper_rssi_threshold;
-    cmd.thresholdBelow1_Val = lower_rssi_threshold;
-    cmd.weight = sq_thresh->weight;
-    cmd.pollTime = sq_thresh->polling_interval;
-
-    rssi_event_value = rssi;
-
-    if (wmi_send_rssi_threshold_params(wmip, &cmd) != 0) {
-        A_DPRINTF(DBG_WMI, (DBGFMT "Unable to configure the RSSI thresholds\n",
-                  DBGARG));
-    }
-
-    A_WMI_RSSI_THRESHOLD_EVENT(wmip->wmi_devt, newThreshold, reply->rssi);
-
-    return 0;
+	WMI_RSSI_THRESHOLD_EVENT *reply;
+	WMI_RSSI_THRESHOLD_VAL newThreshold;
+	WMI_RSSI_THRESHOLD_PARAMS_CMD cmd;
+	SQ_THRESHOLD_PARAMS *sq_thresh =
+		&wmip->wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_RSSI];
+	u8 upper_rssi_threshold, lower_rssi_threshold;
+	s16 rssi;
+
+	if (len < sizeof(*reply)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_RSSI_THRESHOLD_EVENT *)datap;
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	newThreshold = (WMI_RSSI_THRESHOLD_VAL) reply->range;
+	rssi = reply->rssi;
+
+	/*
+	 * Identify the threshold breached and communicate that to the app. After
+	 * that install a new set of thresholds based on the signal quality
+	 * reported by the target
+	 */
+	if (newThreshold) {
+		/* Upper threshold breached */
+		if (rssi < sq_thresh->upper_threshold[0]) {
+			A_DPRINTF(DBG_WMI, (DBGFMT "Spurious upper RSSI threshold event: "
+					    " %d\n", DBGARG, rssi));
+		} else if ((rssi < sq_thresh->upper_threshold[1]) &&
+			   (rssi >= sq_thresh->upper_threshold[0]))
+		{
+			newThreshold = WMI_RSSI_THRESHOLD1_ABOVE;
+		} else if ((rssi < sq_thresh->upper_threshold[2]) &&
+			   (rssi >= sq_thresh->upper_threshold[1]))
+		{
+			newThreshold = WMI_RSSI_THRESHOLD2_ABOVE;
+		} else if ((rssi < sq_thresh->upper_threshold[3]) &&
+			   (rssi >= sq_thresh->upper_threshold[2]))
+		{
+			newThreshold = WMI_RSSI_THRESHOLD3_ABOVE;
+		} else if ((rssi < sq_thresh->upper_threshold[4]) &&
+			   (rssi >= sq_thresh->upper_threshold[3]))
+		{
+			newThreshold = WMI_RSSI_THRESHOLD4_ABOVE;
+		} else if ((rssi < sq_thresh->upper_threshold[5]) &&
+			   (rssi >= sq_thresh->upper_threshold[4]))
+		{
+			newThreshold = WMI_RSSI_THRESHOLD5_ABOVE;
+		} else if (rssi >= sq_thresh->upper_threshold[5]) {
+			newThreshold = WMI_RSSI_THRESHOLD6_ABOVE;
+		}
+	} else {
+		/* Lower threshold breached */
+		if (rssi > sq_thresh->lower_threshold[0]) {
+			A_DPRINTF(DBG_WMI, (DBGFMT "Spurious lower RSSI threshold event: "
+					    "%d %d\n", DBGARG, rssi, sq_thresh->lower_threshold[0]));
+		} else if ((rssi > sq_thresh->lower_threshold[1]) &&
+			   (rssi <= sq_thresh->lower_threshold[0]))
+		{
+			newThreshold = WMI_RSSI_THRESHOLD6_BELOW;
+		} else if ((rssi > sq_thresh->lower_threshold[2]) &&
+			   (rssi <= sq_thresh->lower_threshold[1]))
+		{
+			newThreshold = WMI_RSSI_THRESHOLD5_BELOW;
+		} else if ((rssi > sq_thresh->lower_threshold[3]) &&
+			   (rssi <= sq_thresh->lower_threshold[2]))
+		{
+			newThreshold = WMI_RSSI_THRESHOLD4_BELOW;
+		} else if ((rssi > sq_thresh->lower_threshold[4]) &&
+			   (rssi <= sq_thresh->lower_threshold[3]))
+		{
+			newThreshold = WMI_RSSI_THRESHOLD3_BELOW;
+		} else if ((rssi > sq_thresh->lower_threshold[5]) &&
+			   (rssi <= sq_thresh->lower_threshold[4]))
+		{
+			newThreshold = WMI_RSSI_THRESHOLD2_BELOW;
+		} else if (rssi <= sq_thresh->lower_threshold[5]) {
+			newThreshold = WMI_RSSI_THRESHOLD1_BELOW;
+		}
+	}
+	/* Calculate and install the next set of thresholds */
+	lower_rssi_threshold = ar6000_get_lower_threshold(rssi, sq_thresh,
+							  sq_thresh->lower_threshold_valid_count);
+	upper_rssi_threshold = ar6000_get_upper_threshold(rssi, sq_thresh,
+							  sq_thresh->upper_threshold_valid_count);
+	/* Issue a wmi command to install the thresholds */
+	cmd.thresholdAbove1_Val = upper_rssi_threshold;
+	cmd.thresholdBelow1_Val = lower_rssi_threshold;
+	cmd.weight = sq_thresh->weight;
+	cmd.pollTime = sq_thresh->polling_interval;
+
+	rssi_event_value = rssi;
+
+	if (wmi_send_rssi_threshold_params(wmip, &cmd) != 0) {
+		A_DPRINTF(DBG_WMI, (DBGFMT "Unable to configure the RSSI thresholds\n",
+				    DBGARG));
+	}
+
+	A_WMI_RSSI_THRESHOLD_EVENT(wmip->wmi_devt, newThreshold, reply->rssi);
+
+	return 0;
 }
 
 
 static int
 wmi_reportErrorEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_TARGET_ERROR_REPORT_EVENT *reply;
+	WMI_TARGET_ERROR_REPORT_EVENT *reply;
 
-    if (len < sizeof(*reply)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_TARGET_ERROR_REPORT_EVENT *)datap;
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	if (len < sizeof(*reply)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_TARGET_ERROR_REPORT_EVENT *)datap;
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    A_WMI_REPORT_ERROR_EVENT(wmip->wmi_devt, (WMI_TARGET_ERROR_VAL) reply->errorVal);
+	A_WMI_REPORT_ERROR_EVENT(wmip->wmi_devt, (WMI_TARGET_ERROR_VAL) reply->errorVal);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_cac_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_CAC_EVENT *reply;
-    WMM_TSPEC_IE *tspec_ie;
-    u16 activeTsids;
-
-    if (len < sizeof(*reply)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_CAC_EVENT *)datap;
-
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
-    if ((reply->cac_indication == CAC_INDICATION_ADMISSION_RESP) &&
-        (reply->statusCode != TSPEC_STATUS_CODE_ADMISSION_ACCEPTED)) {
-        tspec_ie = (WMM_TSPEC_IE *) &(reply->tspecSuggestion);
-
-        wmi_delete_pstream_cmd(wmip, reply->ac,
-                (tspec_ie->tsInfo_info >> TSPEC_TSID_S) & TSPEC_TSID_MASK);
-    }
-    else if (reply->cac_indication == CAC_INDICATION_NO_RESP) {
-        u8 i;
-
-        /* following assumes that there is only one outstanding ADDTS request
-           when this event is received */
-        LOCK_WMI(wmip);
-        activeTsids = wmip->wmi_streamExistsForAC[reply->ac];
-        UNLOCK_WMI(wmip);
-
-        for (i = 0; i < sizeof(activeTsids) * 8; i++) {
-            if ((activeTsids >> i) & 1) {
-                break;
-            }
-        }
-        if (i < (sizeof(activeTsids) * 8)) {
-            wmi_delete_pstream_cmd(wmip, reply->ac, i);
-        }
-    }
-        /*
-         * Ev#72990: Clear active tsids and Add missing handling
-         * for delete qos stream from AP
-         */
-    else if (reply->cac_indication == CAC_INDICATION_DELETE) {
-        u8 tsid = 0;
-
-        tspec_ie = (WMM_TSPEC_IE *) &(reply->tspecSuggestion);
-        tsid= ((tspec_ie->tsInfo_info >> TSPEC_TSID_S) & TSPEC_TSID_MASK);
-        LOCK_WMI(wmip);
-        wmip->wmi_streamExistsForAC[reply->ac] &= ~(1<<tsid);
-        activeTsids = wmip->wmi_streamExistsForAC[reply->ac];
-        UNLOCK_WMI(wmip);
-
-
-        /* Indicate stream inactivity to driver layer only if all tsids
-         * within this AC are deleted.
-         */
-       if (!activeTsids) {
-           A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt, reply->ac);
-           wmip->wmi_fatPipeExists &= ~(1 << reply->ac);
-        }
-    }
-
-    A_WMI_CAC_EVENT(wmip->wmi_devt, reply->ac,
-                reply->cac_indication, reply->statusCode,
-                reply->tspecSuggestion);
-
-    return 0;
+	WMI_CAC_EVENT *reply;
+	WMM_TSPEC_IE *tspec_ie;
+	u16 activeTsids;
+
+	if (len < sizeof(*reply)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_CAC_EVENT *)datap;
+
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+
+	if ((reply->cac_indication == CAC_INDICATION_ADMISSION_RESP) &&
+	    (reply->statusCode != TSPEC_STATUS_CODE_ADMISSION_ACCEPTED)) {
+		tspec_ie = (WMM_TSPEC_IE *) &(reply->tspecSuggestion);
+
+		wmi_delete_pstream_cmd(wmip, reply->ac,
+				       (tspec_ie->tsInfo_info >> TSPEC_TSID_S) & TSPEC_TSID_MASK);
+	}
+	else if (reply->cac_indication == CAC_INDICATION_NO_RESP) {
+		u8 i;
+
+		/* following assumes that there is only one outstanding ADDTS request
+		   when this event is received */
+		LOCK_WMI(wmip);
+		activeTsids = wmip->wmi_streamExistsForAC[reply->ac];
+		UNLOCK_WMI(wmip);
+
+		for (i = 0; i < sizeof(activeTsids) * 8; i++) {
+			if ((activeTsids >> i) & 1) {
+				break;
+			}
+		}
+		if (i < (sizeof(activeTsids) * 8)) {
+			wmi_delete_pstream_cmd(wmip, reply->ac, i);
+		}
+	}
+	/*
+	 * Ev#72990: Clear active tsids and Add missing handling
+	 * for delete qos stream from AP
+	 */
+	else if (reply->cac_indication == CAC_INDICATION_DELETE) {
+		u8 tsid = 0;
+
+		tspec_ie = (WMM_TSPEC_IE *) &(reply->tspecSuggestion);
+		tsid= ((tspec_ie->tsInfo_info >> TSPEC_TSID_S) & TSPEC_TSID_MASK);
+		LOCK_WMI(wmip);
+		wmip->wmi_streamExistsForAC[reply->ac] &= ~(1<<tsid);
+		activeTsids = wmip->wmi_streamExistsForAC[reply->ac];
+		UNLOCK_WMI(wmip);
+
+
+		/* Indicate stream inactivity to driver layer only if all tsids
+		 * within this AC are deleted.
+		 */
+		if (!activeTsids) {
+			A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt, reply->ac);
+			wmip->wmi_fatPipeExists &= ~(1 << reply->ac);
+		}
+	}
+
+	A_WMI_CAC_EVENT(wmip->wmi_devt, reply->ac,
+			reply->cac_indication, reply->statusCode,
+			reply->tspecSuggestion);
+
+	return 0;
 }
 
 static int
 wmi_channel_change_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_CHANNEL_CHANGE_EVENT *reply;
+	WMI_CHANNEL_CHANGE_EVENT *reply;
 
-    if (len < sizeof(*reply)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_CHANNEL_CHANGE_EVENT *)datap;
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	if (len < sizeof(*reply)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_CHANNEL_CHANGE_EVENT *)datap;
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    A_WMI_CHANNEL_CHANGE_EVENT(wmip->wmi_devt, reply->oldChannel,
-                               reply->newChannel);
+	A_WMI_CHANNEL_CHANGE_EVENT(wmip->wmi_devt, reply->oldChannel,
+				   reply->newChannel);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_hbChallengeResp_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMIX_HB_CHALLENGE_RESP_EVENT *reply;
+	WMIX_HB_CHALLENGE_RESP_EVENT *reply;
 
-    if (len < sizeof(*reply)) {
-        return A_EINVAL;
-    }
-    reply = (WMIX_HB_CHALLENGE_RESP_EVENT *)datap;
-    A_DPRINTF(DBG_WMI, (DBGFMT "wmi: challenge response event\n", DBGARG));
+	if (len < sizeof(*reply)) {
+		return A_EINVAL;
+	}
+	reply = (WMIX_HB_CHALLENGE_RESP_EVENT *)datap;
+	A_DPRINTF(DBG_WMI, (DBGFMT "wmi: challenge response event\n", DBGARG));
 
-    A_WMI_HBCHALLENGERESP_EVENT(wmip->wmi_devt, reply->cookie, reply->source);
+	A_WMI_HBCHALLENGERESP_EVENT(wmip->wmi_devt, reply->cookie, reply->source);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_roam_tbl_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_TARGET_ROAM_TBL *reply;
+	WMI_TARGET_ROAM_TBL *reply;
 
-    if (len < sizeof(*reply)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_TARGET_ROAM_TBL *)datap;
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	if (len < sizeof(*reply)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_TARGET_ROAM_TBL *)datap;
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    A_WMI_ROAM_TABLE_EVENT(wmip->wmi_devt, reply);
+	A_WMI_ROAM_TABLE_EVENT(wmip->wmi_devt, reply);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_roam_data_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_TARGET_ROAM_DATA *reply;
+	WMI_TARGET_ROAM_DATA *reply;
 
-    if (len < sizeof(*reply)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_TARGET_ROAM_DATA *)datap;
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	if (len < sizeof(*reply)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_TARGET_ROAM_DATA *)datap;
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    A_WMI_ROAM_DATA_EVENT(wmip->wmi_devt, reply);
+	A_WMI_ROAM_DATA_EVENT(wmip->wmi_devt, reply);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_txRetryErrEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    if (len < sizeof(WMI_TX_RETRY_ERR_EVENT)) {
-        return A_EINVAL;
-    }
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	if (len < sizeof(WMI_TX_RETRY_ERR_EVENT)) {
+		return A_EINVAL;
+	}
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    A_WMI_TX_RETRY_ERR_EVENT(wmip->wmi_devt);
+	A_WMI_TX_RETRY_ERR_EVENT(wmip->wmi_devt);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_snrThresholdEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_SNR_THRESHOLD_EVENT *reply;
-    SQ_THRESHOLD_PARAMS *sq_thresh =
-           &wmip->wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_SNR];
-    WMI_SNR_THRESHOLD_VAL newThreshold;
-    WMI_SNR_THRESHOLD_PARAMS_CMD cmd;
-    u8 upper_snr_threshold, lower_snr_threshold;
-    s16 snr;
-
-    if (len < sizeof(*reply)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_SNR_THRESHOLD_EVENT *)datap;
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
-    newThreshold = (WMI_SNR_THRESHOLD_VAL) reply->range;
-    snr = reply->snr;
-    /*
-     * Identify the threshold breached and communicate that to the app. After
-     * that install a new set of thresholds based on the signal quality
-     * reported by the target
-     */
-    if (newThreshold) {
-        /* Upper threshold breached */
-        if (snr < sq_thresh->upper_threshold[0]) {
-            A_DPRINTF(DBG_WMI, (DBGFMT "Spurious upper SNR threshold event: "
-                     "%d\n", DBGARG, snr));
-        } else if ((snr < sq_thresh->upper_threshold[1]) &&
-                   (snr >= sq_thresh->upper_threshold[0]))
-        {
-            newThreshold = WMI_SNR_THRESHOLD1_ABOVE;
-        } else if ((snr < sq_thresh->upper_threshold[2]) &&
-                   (snr >= sq_thresh->upper_threshold[1]))
-        {
-            newThreshold = WMI_SNR_THRESHOLD2_ABOVE;
-        } else if ((snr < sq_thresh->upper_threshold[3]) &&
-                   (snr >= sq_thresh->upper_threshold[2]))
-        {
-            newThreshold = WMI_SNR_THRESHOLD3_ABOVE;
-        } else if (snr >= sq_thresh->upper_threshold[3]) {
-            newThreshold = WMI_SNR_THRESHOLD4_ABOVE;
-        }
-    } else {
-        /* Lower threshold breached */
-        if (snr > sq_thresh->lower_threshold[0]) {
-            A_DPRINTF(DBG_WMI, (DBGFMT "Spurious lower SNR threshold event: "
-                      "%d %d\n", DBGARG, snr, sq_thresh->lower_threshold[0]));
-        } else if ((snr > sq_thresh->lower_threshold[1]) &&
-                   (snr <= sq_thresh->lower_threshold[0]))
-        {
-            newThreshold = WMI_SNR_THRESHOLD4_BELOW;
-        } else if ((snr > sq_thresh->lower_threshold[2]) &&
-                   (snr <= sq_thresh->lower_threshold[1]))
-        {
-            newThreshold = WMI_SNR_THRESHOLD3_BELOW;
-        } else if ((snr > sq_thresh->lower_threshold[3]) &&
-                   (snr <= sq_thresh->lower_threshold[2]))
-        {
-            newThreshold = WMI_SNR_THRESHOLD2_BELOW;
-        } else if (snr <= sq_thresh->lower_threshold[3]) {
-            newThreshold = WMI_SNR_THRESHOLD1_BELOW;
-        }
-    }
-
-    /* Calculate and install the next set of thresholds */
-    lower_snr_threshold = ar6000_get_lower_threshold(snr, sq_thresh,
-                                      sq_thresh->lower_threshold_valid_count);
-    upper_snr_threshold = ar6000_get_upper_threshold(snr, sq_thresh,
-                                      sq_thresh->upper_threshold_valid_count);
-
-    /* Issue a wmi command to install the thresholds */
-    cmd.thresholdAbove1_Val = upper_snr_threshold;
-    cmd.thresholdBelow1_Val = lower_snr_threshold;
-    cmd.weight = sq_thresh->weight;
-    cmd.pollTime = sq_thresh->polling_interval;
-
-    A_DPRINTF(DBG_WMI, (DBGFMT "snr: %d, threshold: %d, lower: %d, upper: %d\n"
-              ,DBGARG, snr, newThreshold, lower_snr_threshold,
-              upper_snr_threshold));
-
-    snr_event_value = snr;
-
-    if (wmi_send_snr_threshold_params(wmip, &cmd) != 0) {
-        A_DPRINTF(DBG_WMI, (DBGFMT "Unable to configure the SNR thresholds\n",
-                  DBGARG));
-    }
-    A_WMI_SNR_THRESHOLD_EVENT_RX(wmip->wmi_devt, newThreshold, reply->snr);
-
-    return 0;
+	WMI_SNR_THRESHOLD_EVENT *reply;
+	SQ_THRESHOLD_PARAMS *sq_thresh =
+		&wmip->wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_SNR];
+	WMI_SNR_THRESHOLD_VAL newThreshold;
+	WMI_SNR_THRESHOLD_PARAMS_CMD cmd;
+	u8 upper_snr_threshold, lower_snr_threshold;
+	s16 snr;
+
+	if (len < sizeof(*reply)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_SNR_THRESHOLD_EVENT *)datap;
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+
+	newThreshold = (WMI_SNR_THRESHOLD_VAL) reply->range;
+	snr = reply->snr;
+	/*
+	 * Identify the threshold breached and communicate that to the app. After
+	 * that install a new set of thresholds based on the signal quality
+	 * reported by the target
+	 */
+	if (newThreshold) {
+		/* Upper threshold breached */
+		if (snr < sq_thresh->upper_threshold[0]) {
+			A_DPRINTF(DBG_WMI, (DBGFMT "Spurious upper SNR threshold event: "
+					    "%d\n", DBGARG, snr));
+		} else if ((snr < sq_thresh->upper_threshold[1]) &&
+			   (snr >= sq_thresh->upper_threshold[0]))
+		{
+			newThreshold = WMI_SNR_THRESHOLD1_ABOVE;
+		} else if ((snr < sq_thresh->upper_threshold[2]) &&
+			   (snr >= sq_thresh->upper_threshold[1]))
+		{
+			newThreshold = WMI_SNR_THRESHOLD2_ABOVE;
+		} else if ((snr < sq_thresh->upper_threshold[3]) &&
+			   (snr >= sq_thresh->upper_threshold[2]))
+		{
+			newThreshold = WMI_SNR_THRESHOLD3_ABOVE;
+		} else if (snr >= sq_thresh->upper_threshold[3]) {
+			newThreshold = WMI_SNR_THRESHOLD4_ABOVE;
+		}
+	} else {
+		/* Lower threshold breached */
+		if (snr > sq_thresh->lower_threshold[0]) {
+			A_DPRINTF(DBG_WMI, (DBGFMT "Spurious lower SNR threshold event: "
+					    "%d %d\n", DBGARG, snr, sq_thresh->lower_threshold[0]));
+		} else if ((snr > sq_thresh->lower_threshold[1]) &&
+			   (snr <= sq_thresh->lower_threshold[0]))
+		{
+			newThreshold = WMI_SNR_THRESHOLD4_BELOW;
+		} else if ((snr > sq_thresh->lower_threshold[2]) &&
+			   (snr <= sq_thresh->lower_threshold[1]))
+		{
+			newThreshold = WMI_SNR_THRESHOLD3_BELOW;
+		} else if ((snr > sq_thresh->lower_threshold[3]) &&
+			   (snr <= sq_thresh->lower_threshold[2]))
+		{
+			newThreshold = WMI_SNR_THRESHOLD2_BELOW;
+		} else if (snr <= sq_thresh->lower_threshold[3]) {
+			newThreshold = WMI_SNR_THRESHOLD1_BELOW;
+		}
+	}
+
+	/* Calculate and install the next set of thresholds */
+	lower_snr_threshold = ar6000_get_lower_threshold(snr, sq_thresh,
+							 sq_thresh->lower_threshold_valid_count);
+	upper_snr_threshold = ar6000_get_upper_threshold(snr, sq_thresh,
+							 sq_thresh->upper_threshold_valid_count);
+
+	/* Issue a wmi command to install the thresholds */
+	cmd.thresholdAbove1_Val = upper_snr_threshold;
+	cmd.thresholdBelow1_Val = lower_snr_threshold;
+	cmd.weight = sq_thresh->weight;
+	cmd.pollTime = sq_thresh->polling_interval;
+
+	A_DPRINTF(DBG_WMI, (DBGFMT "snr: %d, threshold: %d, lower: %d, upper: %d\n"
+			    ,DBGARG, snr, newThreshold, lower_snr_threshold,
+			    upper_snr_threshold));
+
+	snr_event_value = snr;
+
+	if (wmi_send_snr_threshold_params(wmip, &cmd) != 0) {
+		A_DPRINTF(DBG_WMI, (DBGFMT "Unable to configure the SNR thresholds\n",
+				    DBGARG));
+	}
+	A_WMI_SNR_THRESHOLD_EVENT_RX(wmip->wmi_devt, newThreshold, reply->snr);
+
+	return 0;
 }
 
 static int
 wmi_lqThresholdEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_LQ_THRESHOLD_EVENT *reply;
+	WMI_LQ_THRESHOLD_EVENT *reply;
 
-    if (len < sizeof(*reply)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_LQ_THRESHOLD_EVENT *)datap;
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	if (len < sizeof(*reply)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_LQ_THRESHOLD_EVENT *)datap;
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    A_WMI_LQ_THRESHOLD_EVENT_RX(wmip->wmi_devt,
-                                (WMI_LQ_THRESHOLD_VAL) reply->range,
-                                reply->lq);
+	A_WMI_LQ_THRESHOLD_EVENT_RX(wmip->wmi_devt,
+				    (WMI_LQ_THRESHOLD_VAL) reply->range,
+				    reply->lq);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_aplistEvent_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    u16 ap_info_entry_size;
-    WMI_APLIST_EVENT *ev = (WMI_APLIST_EVENT *)datap;
-    WMI_AP_INFO_V1 *ap_info_v1;
-    u8 i;
-
-    if (len < sizeof(WMI_APLIST_EVENT)) {
-        return A_EINVAL;
-    }
-
-    if (ev->apListVer == APLIST_VER1) {
-        ap_info_entry_size = sizeof(WMI_AP_INFO_V1);
-        ap_info_v1 = (WMI_AP_INFO_V1 *)ev->apList;
-    } else {
-        return A_EINVAL;
-    }
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Number of APs in APLIST Event is %d\n", ev->numAP));
-    if (len < (int)(sizeof(WMI_APLIST_EVENT) +
-              (ev->numAP - 1) * ap_info_entry_size))
-    {
-        return A_EINVAL;
-    }
-
-    /*
-     * AP List Ver1 Contents
-     */
-    for (i = 0; i < ev->numAP; i++) {
-        AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("AP#%d BSSID %2.2x %2.2x %2.2x %2.2x %2.2x %2.2x "\
-                    "Channel %d\n", i,
-                   ap_info_v1->bssid[0], ap_info_v1->bssid[1],
-                   ap_info_v1->bssid[2], ap_info_v1->bssid[3],
-                   ap_info_v1->bssid[4], ap_info_v1->bssid[5],
-                   ap_info_v1->channel));
-        ap_info_v1++;
-    }
-    return 0;
+	u16 ap_info_entry_size;
+	WMI_APLIST_EVENT *ev = (WMI_APLIST_EVENT *)datap;
+	WMI_AP_INFO_V1 *ap_info_v1;
+	u8 i;
+
+	if (len < sizeof(WMI_APLIST_EVENT)) {
+		return A_EINVAL;
+	}
+
+	if (ev->apListVer == APLIST_VER1) {
+		ap_info_entry_size = sizeof(WMI_AP_INFO_V1);
+		ap_info_v1 = (WMI_AP_INFO_V1 *)ev->apList;
+	} else {
+		return A_EINVAL;
+	}
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Number of APs in APLIST Event is %d\n", ev->numAP));
+	if (len < (int)(sizeof(WMI_APLIST_EVENT) +
+			(ev->numAP - 1) * ap_info_entry_size))
+	{
+		return A_EINVAL;
+	}
+
+	/*
+	 * AP List Ver1 Contents
+	 */
+	for (i = 0; i < ev->numAP; i++) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("AP#%d BSSID %2.2x %2.2x %2.2x %2.2x %2.2x %2.2x "\
+						"Channel %d\n", i,
+						ap_info_v1->bssid[0], ap_info_v1->bssid[1],
+						ap_info_v1->bssid[2], ap_info_v1->bssid[3],
+						ap_info_v1->bssid[4], ap_info_v1->bssid[5],
+						ap_info_v1->channel));
+		ap_info_v1++;
+	}
+	return 0;
 }
 
 static int
 wmi_dbglog_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    u32 dropped;
+	u32 dropped;
 
-    dropped = *((u32 *)datap);
-    datap += sizeof(dropped);
-    len -= sizeof(dropped);
-    A_WMI_DBGLOG_EVENT(wmip->wmi_devt, dropped, (s8 *)datap, len);
-    return 0;
+	dropped = *((u32 *)datap);
+	datap += sizeof(dropped);
+	len -= sizeof(dropped);
+	A_WMI_DBGLOG_EVENT(wmip->wmi_devt, dropped, (s8 *)datap, len);
+	return 0;
 }
 
 #ifdef CONFIG_HOST_GPIO_SUPPORT
 static int
 wmi_gpio_intr_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMIX_GPIO_INTR_EVENT *gpio_intr = (WMIX_GPIO_INTR_EVENT *)datap;
+	WMIX_GPIO_INTR_EVENT *gpio_intr = (WMIX_GPIO_INTR_EVENT *)datap;
 
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Enter - intrmask=0x%x input=0x%x.\n", DBGARG,
-        gpio_intr->intr_mask, gpio_intr->input_values));
+	A_DPRINTF(DBG_WMI,
+		  (DBGFMT "Enter - intrmask=0x%x input=0x%x.\n", DBGARG,
+		   gpio_intr->intr_mask, gpio_intr->input_values));
 
-    A_WMI_GPIO_INTR_RX(gpio_intr->intr_mask, gpio_intr->input_values);
+	A_WMI_GPIO_INTR_RX(gpio_intr->intr_mask, gpio_intr->input_values);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_gpio_data_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMIX_GPIO_DATA_EVENT *gpio_data = (WMIX_GPIO_DATA_EVENT *)datap;
+	WMIX_GPIO_DATA_EVENT *gpio_data = (WMIX_GPIO_DATA_EVENT *)datap;
 
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Enter - reg=%d value=0x%x\n", DBGARG,
-        gpio_data->reg_id, gpio_data->value));
+	A_DPRINTF(DBG_WMI,
+		  (DBGFMT "Enter - reg=%d value=0x%x\n", DBGARG,
+		   gpio_data->reg_id, gpio_data->value));
 
-    A_WMI_GPIO_DATA_RX(gpio_data->reg_id, gpio_data->value);
+	A_WMI_GPIO_DATA_RX(gpio_data->reg_id, gpio_data->value);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_gpio_ack_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    A_WMI_GPIO_ACK_RX();
+	A_WMI_GPIO_ACK_RX();
 
-    return 0;
+	return 0;
 }
 #endif /* CONFIG_HOST_GPIO_SUPPORT */
 
@@ -2344,1050 +2344,1050 @@ wmi_gpio_ack_rx(struct wmi_t *wmip, u8 *datap, int len)
  */
 int
 wmi_cmd_send(struct wmi_t *wmip, void *osbuf, WMI_COMMAND_ID cmdId,
-               WMI_SYNC_FLAG syncflag)
+	     WMI_SYNC_FLAG syncflag)
 {
-    int status;
+	int status;
 #define IS_OPT_TX_CMD(cmdId) ((cmdId == WMI_OPT_TX_FRAME_CMDID))
-    WMI_CMD_HDR         *cHdr;
-    HTC_ENDPOINT_ID     eid  = wmip->wmi_endpoint_id;
-
-    A_ASSERT(osbuf != NULL);
-
-    if (syncflag >= END_WMIFLAG) {
-        A_NETBUF_FREE(osbuf);
-        return A_EINVAL;
-    }
-
-    if ((syncflag == SYNC_BEFORE_WMIFLAG) || (syncflag == SYNC_BOTH_WMIFLAG)) {
-        /*
-         * We want to make sure all data currently queued is transmitted before
-         * the cmd execution.  Establish a new sync point.
-         */
-        wmi_sync_point(wmip);
-    }
-
-    if (A_NETBUF_PUSH(osbuf, sizeof(WMI_CMD_HDR)) != 0) {
-        A_NETBUF_FREE(osbuf);
-        return A_NO_MEMORY;
-    }
-
-    cHdr = (WMI_CMD_HDR *)A_NETBUF_DATA(osbuf);
-    cHdr->commandId = (u16) cmdId;
-    cHdr->info1 = 0; // added for virtual interface
-
-    /*
-     * Only for OPT_TX_CMD, use BE endpoint.
-     */
-    if (IS_OPT_TX_CMD(cmdId)) {
-        if ((status=wmi_data_hdr_add(wmip, osbuf, OPT_MSGTYPE, false, false,0,NULL)) != 0) {
-            A_NETBUF_FREE(osbuf);
-            return status;
-        }
-        eid = A_WMI_Ac2EndpointID(wmip->wmi_devt, WMM_AC_BE);
-    }
-    A_WMI_CONTROL_TX(wmip->wmi_devt, osbuf, eid);
-
-    if ((syncflag == SYNC_AFTER_WMIFLAG) || (syncflag == SYNC_BOTH_WMIFLAG)) {
-        /*
-         * We want to make sure all new data queued waits for the command to
-         * execute. Establish a new sync point.
-         */
-        wmi_sync_point(wmip);
-    }
-    return (0);
+	WMI_CMD_HDR         *cHdr;
+	HTC_ENDPOINT_ID     eid  = wmip->wmi_endpoint_id;
+
+	A_ASSERT(osbuf != NULL);
+
+	if (syncflag >= END_WMIFLAG) {
+		A_NETBUF_FREE(osbuf);
+		return A_EINVAL;
+	}
+
+	if ((syncflag == SYNC_BEFORE_WMIFLAG) || (syncflag == SYNC_BOTH_WMIFLAG)) {
+		/*
+		 * We want to make sure all data currently queued is transmitted before
+		 * the cmd execution.  Establish a new sync point.
+		 */
+		wmi_sync_point(wmip);
+	}
+
+	if (A_NETBUF_PUSH(osbuf, sizeof(WMI_CMD_HDR)) != 0) {
+		A_NETBUF_FREE(osbuf);
+		return A_NO_MEMORY;
+	}
+
+	cHdr = (WMI_CMD_HDR *)A_NETBUF_DATA(osbuf);
+	cHdr->commandId = (u16) cmdId;
+	cHdr->info1 = 0; // added for virtual interface
+
+	/*
+	 * Only for OPT_TX_CMD, use BE endpoint.
+	 */
+	if (IS_OPT_TX_CMD(cmdId)) {
+		if ((status=wmi_data_hdr_add(wmip, osbuf, OPT_MSGTYPE, false, false,0,NULL)) != 0) {
+			A_NETBUF_FREE(osbuf);
+			return status;
+		}
+		eid = A_WMI_Ac2EndpointID(wmip->wmi_devt, WMM_AC_BE);
+	}
+	A_WMI_CONTROL_TX(wmip->wmi_devt, osbuf, eid);
+
+	if ((syncflag == SYNC_AFTER_WMIFLAG) || (syncflag == SYNC_BOTH_WMIFLAG)) {
+		/*
+		 * We want to make sure all new data queued waits for the command to
+		 * execute. Establish a new sync point.
+		 */
+		wmi_sync_point(wmip);
+	}
+	return (0);
 #undef IS_OPT_TX_CMD
 }
 
 int
 wmi_cmd_send_xtnd(struct wmi_t *wmip, void *osbuf, WMIX_COMMAND_ID cmdId,
-                  WMI_SYNC_FLAG syncflag)
+		  WMI_SYNC_FLAG syncflag)
 {
-    WMIX_CMD_HDR     *cHdr;
+	WMIX_CMD_HDR     *cHdr;
 
-    if (A_NETBUF_PUSH(osbuf, sizeof(WMIX_CMD_HDR)) != 0) {
-        A_NETBUF_FREE(osbuf);
-        return A_NO_MEMORY;
-    }
+	if (A_NETBUF_PUSH(osbuf, sizeof(WMIX_CMD_HDR)) != 0) {
+		A_NETBUF_FREE(osbuf);
+		return A_NO_MEMORY;
+	}
 
-    cHdr = (WMIX_CMD_HDR *)A_NETBUF_DATA(osbuf);
-    cHdr->commandId = (u32) cmdId;
+	cHdr = (WMIX_CMD_HDR *)A_NETBUF_DATA(osbuf);
+	cHdr->commandId = (u32) cmdId;
 
-    return wmi_cmd_send(wmip, osbuf, WMI_EXTENSION_CMDID, syncflag);
+	return wmi_cmd_send(wmip, osbuf, WMI_EXTENSION_CMDID, syncflag);
 }
 
 int
 wmi_connect_cmd(struct wmi_t *wmip, NETWORK_TYPE netType,
-                DOT11_AUTH_MODE dot11AuthMode, AUTH_MODE authMode,
-                CRYPTO_TYPE pairwiseCrypto, u8 pairwiseCryptoLen,
-                CRYPTO_TYPE groupCrypto, u8 groupCryptoLen,
-                int ssidLength, A_UCHAR *ssid,
-                u8 *bssid, u16 channel, u32 ctrl_flags)
+		DOT11_AUTH_MODE dot11AuthMode, AUTH_MODE authMode,
+		CRYPTO_TYPE pairwiseCrypto, u8 pairwiseCryptoLen,
+		CRYPTO_TYPE groupCrypto, u8 groupCryptoLen,
+		int ssidLength, A_UCHAR *ssid,
+		u8 *bssid, u16 channel, u32 ctrl_flags)
 {
-    void *osbuf;
-    WMI_CONNECT_CMD *cc;
-    wmip->wmi_traffic_class = 100;
-
-    if ((pairwiseCrypto == NONE_CRYPT) && (groupCrypto != NONE_CRYPT)) {
-        return A_EINVAL;
-    }
-    if ((pairwiseCrypto != NONE_CRYPT) && (groupCrypto == NONE_CRYPT)) {
-        return A_EINVAL;
-    }
+	void *osbuf;
+	WMI_CONNECT_CMD *cc;
+	wmip->wmi_traffic_class = 100;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_CONNECT_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	if ((pairwiseCrypto == NONE_CRYPT) && (groupCrypto != NONE_CRYPT)) {
+		return A_EINVAL;
+	}
+	if ((pairwiseCrypto != NONE_CRYPT) && (groupCrypto == NONE_CRYPT)) {
+		return A_EINVAL;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_CONNECT_CMD));
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_CONNECT_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    cc = (WMI_CONNECT_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cc, sizeof(*cc));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_CONNECT_CMD));
 
-    if (ssidLength)
-    {
-        A_MEMCPY(cc->ssid, ssid, ssidLength);
-    }
+	cc = (WMI_CONNECT_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cc, sizeof(*cc));
 
-    cc->ssidLength          = ssidLength;
-    cc->networkType         = netType;
-    cc->dot11AuthMode       = dot11AuthMode;
-    cc->authMode            = authMode;
-    cc->pairwiseCryptoType  = pairwiseCrypto;
-    cc->pairwiseCryptoLen   = pairwiseCryptoLen;
-    cc->groupCryptoType     = groupCrypto;
-    cc->groupCryptoLen      = groupCryptoLen;
-    cc->channel             = channel;
-    cc->ctrl_flags          = ctrl_flags;
+	if (ssidLength)
+	{
+		A_MEMCPY(cc->ssid, ssid, ssidLength);
+	}
 
-    if (bssid != NULL) {
-        A_MEMCPY(cc->bssid, bssid, ATH_MAC_LEN);
-    }
+	cc->ssidLength          = ssidLength;
+	cc->networkType         = netType;
+	cc->dot11AuthMode       = dot11AuthMode;
+	cc->authMode            = authMode;
+	cc->pairwiseCryptoType  = pairwiseCrypto;
+	cc->pairwiseCryptoLen   = pairwiseCryptoLen;
+	cc->groupCryptoType     = groupCrypto;
+	cc->groupCryptoLen      = groupCryptoLen;
+	cc->channel             = channel;
+	cc->ctrl_flags          = ctrl_flags;
+
+	if (bssid != NULL) {
+		A_MEMCPY(cc->bssid, bssid, ATH_MAC_LEN);
+	}
 
-    wmip->wmi_pair_crypto_type  = pairwiseCrypto;
-    wmip->wmi_grp_crypto_type   = groupCrypto;
+	wmip->wmi_pair_crypto_type  = pairwiseCrypto;
+	wmip->wmi_grp_crypto_type   = groupCrypto;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_CONNECT_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_CONNECT_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_reconnect_cmd(struct wmi_t *wmip, u8 *bssid, u16 channel)
 {
-    void *osbuf;
-    WMI_RECONNECT_CMD *cc;
-    wmip->wmi_traffic_class = 100;
+	void *osbuf;
+	WMI_RECONNECT_CMD *cc;
+	wmip->wmi_traffic_class = 100;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_RECONNECT_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_RECONNECT_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_RECONNECT_CMD));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_RECONNECT_CMD));
 
-    cc = (WMI_RECONNECT_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cc, sizeof(*cc));
+	cc = (WMI_RECONNECT_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cc, sizeof(*cc));
 
-    cc->channel = channel;
+	cc->channel = channel;
 
-    if (bssid != NULL) {
-        A_MEMCPY(cc->bssid, bssid, ATH_MAC_LEN);
-    }
+	if (bssid != NULL) {
+		A_MEMCPY(cc->bssid, bssid, ATH_MAC_LEN);
+	}
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_RECONNECT_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_RECONNECT_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_disconnect_cmd(struct wmi_t *wmip)
 {
-    int status;
-    wmip->wmi_traffic_class = 100;
+	int status;
+	wmip->wmi_traffic_class = 100;
 
-    /* Bug fix for 24817(elevator bug) - the disconnect command does not
-       need to do a SYNC before.*/
-    status = wmi_simple_cmd(wmip, WMI_DISCONNECT_CMDID);
+	/* Bug fix for 24817(elevator bug) - the disconnect command does not
+	   need to do a SYNC before.*/
+	status = wmi_simple_cmd(wmip, WMI_DISCONNECT_CMDID);
 
-    return status;
+	return status;
 }
 
 int
 wmi_startscan_cmd(struct wmi_t *wmip, WMI_SCAN_TYPE scanType,
-                  u32 forceFgScan, u32 isLegacy,
-                  u32 homeDwellTime, u32 forceScanInterval,
-                  s8 numChan, u16 *channelList)
+		  u32 forceFgScan, u32 isLegacy,
+		  u32 homeDwellTime, u32 forceScanInterval,
+		  s8 numChan, u16 *channelList)
 {
-    void *osbuf;
-    WMI_START_SCAN_CMD *sc;
-    s8 size;
-
-    size = sizeof (*sc);
+	void *osbuf;
+	WMI_START_SCAN_CMD *sc;
+	s8 size;
 
-    if ((scanType != WMI_LONG_SCAN) && (scanType != WMI_SHORT_SCAN)) {
-        return A_EINVAL;
-    }
+	size = sizeof (*sc);
 
-    if (numChan) {
-        if (numChan > WMI_MAX_CHANNELS) {
-            return A_EINVAL;
-        }
-        size += sizeof(u16) * (numChan - 1);
-    }
+	if ((scanType != WMI_LONG_SCAN) && (scanType != WMI_SHORT_SCAN)) {
+		return A_EINVAL;
+	}
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	if (numChan) {
+		if (numChan > WMI_MAX_CHANNELS) {
+			return A_EINVAL;
+		}
+		size += sizeof(u16) * (numChan - 1);
+	}
 
-    A_NETBUF_PUT(osbuf, size);
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    sc = (WMI_START_SCAN_CMD *)(A_NETBUF_DATA(osbuf));
-    sc->scanType = scanType;
-    sc->forceFgScan = forceFgScan;
-    sc->isLegacy = isLegacy;
-    sc->homeDwellTime = homeDwellTime;
-    sc->forceScanInterval = forceScanInterval;
-    sc->numChannels = numChan;
-    if (numChan) {
-        A_MEMCPY(sc->channelList, channelList, numChan * sizeof(u16));
-    }
+	A_NETBUF_PUT(osbuf, size);
+
+	sc = (WMI_START_SCAN_CMD *)(A_NETBUF_DATA(osbuf));
+	sc->scanType = scanType;
+	sc->forceFgScan = forceFgScan;
+	sc->isLegacy = isLegacy;
+	sc->homeDwellTime = homeDwellTime;
+	sc->forceScanInterval = forceScanInterval;
+	sc->numChannels = numChan;
+	if (numChan) {
+		A_MEMCPY(sc->channelList, channelList, numChan * sizeof(u16));
+	}
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_START_SCAN_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_START_SCAN_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_scanparams_cmd(struct wmi_t *wmip, u16 fg_start_sec,
-                   u16 fg_end_sec, u16 bg_sec,
-                   u16 minact_chdw_msec, u16 maxact_chdw_msec,
-                   u16 pas_chdw_msec,
-                   u8 shScanRatio, u8 scanCtrlFlags,
-                   u32 max_dfsch_act_time, u16 maxact_scan_per_ssid)
+		   u16 fg_end_sec, u16 bg_sec,
+		   u16 minact_chdw_msec, u16 maxact_chdw_msec,
+		   u16 pas_chdw_msec,
+		   u8 shScanRatio, u8 scanCtrlFlags,
+		   u32 max_dfsch_act_time, u16 maxact_scan_per_ssid)
 {
-    void *osbuf;
-    WMI_SCAN_PARAMS_CMD *sc;
+	void *osbuf;
+	WMI_SCAN_PARAMS_CMD *sc;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*sc));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*sc));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*sc));
+	A_NETBUF_PUT(osbuf, sizeof(*sc));
 
-    sc = (WMI_SCAN_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(sc, sizeof(*sc));
-    sc->fg_start_period  = fg_start_sec;
-    sc->fg_end_period    = fg_end_sec;
-    sc->bg_period        = bg_sec;
-    sc->minact_chdwell_time = minact_chdw_msec;
-    sc->maxact_chdwell_time = maxact_chdw_msec;
-    sc->pas_chdwell_time = pas_chdw_msec;
-    sc->shortScanRatio   = shScanRatio;
-    sc->scanCtrlFlags    = scanCtrlFlags;
-    sc->max_dfsch_act_time = max_dfsch_act_time;
-    sc->maxact_scan_per_ssid = maxact_scan_per_ssid;
+	sc = (WMI_SCAN_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(sc, sizeof(*sc));
+	sc->fg_start_period  = fg_start_sec;
+	sc->fg_end_period    = fg_end_sec;
+	sc->bg_period        = bg_sec;
+	sc->minact_chdwell_time = minact_chdw_msec;
+	sc->maxact_chdwell_time = maxact_chdw_msec;
+	sc->pas_chdwell_time = pas_chdw_msec;
+	sc->shortScanRatio   = shScanRatio;
+	sc->scanCtrlFlags    = scanCtrlFlags;
+	sc->max_dfsch_act_time = max_dfsch_act_time;
+	sc->maxact_scan_per_ssid = maxact_scan_per_ssid;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_SCAN_PARAMS_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_SCAN_PARAMS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_bssfilter_cmd(struct wmi_t *wmip, u8 filter, u32 ieMask)
 {
-    void *osbuf;
-    WMI_BSS_FILTER_CMD *cmd;
+	void *osbuf;
+	WMI_BSS_FILTER_CMD *cmd;
 
-    if (filter >= LAST_BSS_FILTER) {
-        return A_EINVAL;
-    }
+	if (filter >= LAST_BSS_FILTER) {
+		return A_EINVAL;
+	}
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_BSS_FILTER_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->bssFilter = filter;
-    cmd->ieMask = ieMask;
+	cmd = (WMI_BSS_FILTER_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->bssFilter = filter;
+	cmd->ieMask = ieMask;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_BSS_FILTER_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_BSS_FILTER_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_probedSsid_cmd(struct wmi_t *wmip, u8 index, u8 flag,
-                   u8 ssidLength, A_UCHAR *ssid)
+		   u8 ssidLength, A_UCHAR *ssid)
 {
-    void *osbuf;
-    WMI_PROBED_SSID_CMD *cmd;
+	void *osbuf;
+	WMI_PROBED_SSID_CMD *cmd;
 
-    if (index > MAX_PROBED_SSID_INDEX) {
-        return A_EINVAL;
-    }
-    if (ssidLength > sizeof(cmd->ssid)) {
-        return A_EINVAL;
-    }
-    if ((flag & (DISABLE_SSID_FLAG | ANY_SSID_FLAG)) && (ssidLength > 0)) {
-        return A_EINVAL;
-    }
-    if ((flag & SPECIFIC_SSID_FLAG) && !ssidLength) {
-        return A_EINVAL;
-    }
+	if (index > MAX_PROBED_SSID_INDEX) {
+		return A_EINVAL;
+	}
+	if (ssidLength > sizeof(cmd->ssid)) {
+		return A_EINVAL;
+	}
+	if ((flag & (DISABLE_SSID_FLAG | ANY_SSID_FLAG)) && (ssidLength > 0)) {
+		return A_EINVAL;
+	}
+	if ((flag & SPECIFIC_SSID_FLAG) && !ssidLength) {
+		return A_EINVAL;
+	}
 
-    if (flag & SPECIFIC_SSID_FLAG) {
-        is_probe_ssid = true;
-    }
+	if (flag & SPECIFIC_SSID_FLAG) {
+		is_probe_ssid = true;
+	}
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_PROBED_SSID_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->entryIndex = index;
-    cmd->flag       = flag;
-    cmd->ssidLength = ssidLength;
-    A_MEMCPY(cmd->ssid, ssid, ssidLength);
+	cmd = (WMI_PROBED_SSID_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->entryIndex = index;
+	cmd->flag       = flag;
+	cmd->ssidLength = ssidLength;
+	A_MEMCPY(cmd->ssid, ssid, ssidLength);
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_PROBED_SSID_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_PROBED_SSID_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_listeninterval_cmd(struct wmi_t *wmip, u16 listenInterval, u16 listenBeacons)
 {
-    void *osbuf;
-    WMI_LISTEN_INT_CMD *cmd;
+	void *osbuf;
+	WMI_LISTEN_INT_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_LISTEN_INT_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->listenInterval = listenInterval;
-    cmd->numBeacons = listenBeacons;
+	cmd = (WMI_LISTEN_INT_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->listenInterval = listenInterval;
+	cmd->numBeacons = listenBeacons;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_LISTEN_INT_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_LISTEN_INT_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_bmisstime_cmd(struct wmi_t *wmip, u16 bmissTime, u16 bmissBeacons)
 {
-    void *osbuf;
-    WMI_BMISS_TIME_CMD *cmd;
+	void *osbuf;
+	WMI_BMISS_TIME_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_BMISS_TIME_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->bmissTime = bmissTime;
-    cmd->numBeacons =  bmissBeacons;
+	cmd = (WMI_BMISS_TIME_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->bmissTime = bmissTime;
+	cmd->numBeacons =  bmissBeacons;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_BMISS_TIME_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_BMISS_TIME_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_associnfo_cmd(struct wmi_t *wmip, u8 ieType,
-                     u8 ieLen, u8 *ieInfo)
+		  u8 ieLen, u8 *ieInfo)
 {
-    void *osbuf;
-    WMI_SET_ASSOC_INFO_CMD *cmd;
-    u16 cmdLen;
+	void *osbuf;
+	WMI_SET_ASSOC_INFO_CMD *cmd;
+	u16 cmdLen;
 
-    cmdLen = sizeof(*cmd) + ieLen - 1;
-    osbuf = A_NETBUF_ALLOC(cmdLen);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	cmdLen = sizeof(*cmd) + ieLen - 1;
+	osbuf = A_NETBUF_ALLOC(cmdLen);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, cmdLen);
+	A_NETBUF_PUT(osbuf, cmdLen);
 
-    cmd = (WMI_SET_ASSOC_INFO_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, cmdLen);
-    cmd->ieType = ieType;
-    cmd->bufferSize = ieLen;
-    A_MEMCPY(cmd->assocInfo, ieInfo, ieLen);
+	cmd = (WMI_SET_ASSOC_INFO_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, cmdLen);
+	cmd->ieType = ieType;
+	cmd->bufferSize = ieLen;
+	A_MEMCPY(cmd->assocInfo, ieInfo, ieLen);
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_ASSOC_INFO_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_ASSOC_INFO_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_powermode_cmd(struct wmi_t *wmip, u8 powerMode)
 {
-    void *osbuf;
-    WMI_POWER_MODE_CMD *cmd;
+	void *osbuf;
+	WMI_POWER_MODE_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_POWER_MODE_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->powerMode = powerMode;
-    wmip->wmi_powerMode = powerMode;
+	cmd = (WMI_POWER_MODE_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->powerMode = powerMode;
+	wmip->wmi_powerMode = powerMode;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWER_MODE_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWER_MODE_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_ibsspmcaps_cmd(struct wmi_t *wmip, u8 pmEnable, u8 ttl,
-                   u16 atim_windows, u16 timeout_value)
+		   u16 atim_windows, u16 timeout_value)
 {
-    void *osbuf;
-    WMI_IBSS_PM_CAPS_CMD *cmd;
+	void *osbuf;
+	WMI_IBSS_PM_CAPS_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_IBSS_PM_CAPS_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->power_saving = pmEnable;
-    cmd->ttl = ttl;
-    cmd->atim_windows = atim_windows;
-    cmd->timeout_value = timeout_value;
+	cmd = (WMI_IBSS_PM_CAPS_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->power_saving = pmEnable;
+	cmd->ttl = ttl;
+	cmd->atim_windows = atim_windows;
+	cmd->timeout_value = timeout_value;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_IBSS_PM_CAPS_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_IBSS_PM_CAPS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_apps_cmd(struct wmi_t *wmip, u8 psType, u32 idle_time,
-                   u32 ps_period, u8 sleep_period)
+	     u32 ps_period, u8 sleep_period)
 {
-    void *osbuf;
-    WMI_AP_PS_CMD *cmd;
+	void *osbuf;
+	WMI_AP_PS_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_AP_PS_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->psType = psType;
-    cmd->idle_time = idle_time;
-    cmd->ps_period = ps_period;
-    cmd->sleep_period = sleep_period;
+	cmd = (WMI_AP_PS_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->psType = psType;
+	cmd->idle_time = idle_time;
+	cmd->ps_period = ps_period;
+	cmd->sleep_period = sleep_period;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_AP_PS_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_AP_PS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_pmparams_cmd(struct wmi_t *wmip, u16 idlePeriod,
-                 u16 psPollNum, u16 dtimPolicy,
-                 u16 tx_wakeup_policy, u16 num_tx_to_wakeup,
-                 u16 ps_fail_event_policy)
+		 u16 psPollNum, u16 dtimPolicy,
+		 u16 tx_wakeup_policy, u16 num_tx_to_wakeup,
+		 u16 ps_fail_event_policy)
 {
-    void *osbuf;
-    WMI_POWER_PARAMS_CMD *pm;
+	void *osbuf;
+	WMI_POWER_PARAMS_CMD *pm;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*pm));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*pm));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*pm));
+	A_NETBUF_PUT(osbuf, sizeof(*pm));
 
-    pm = (WMI_POWER_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(pm, sizeof(*pm));
-    pm->idle_period   = idlePeriod;
-    pm->pspoll_number = psPollNum;
-    pm->dtim_policy   = dtimPolicy;
-    pm->tx_wakeup_policy = tx_wakeup_policy;
-    pm->num_tx_to_wakeup = num_tx_to_wakeup;
-    pm->ps_fail_event_policy = ps_fail_event_policy;
+	pm = (WMI_POWER_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(pm, sizeof(*pm));
+	pm->idle_period   = idlePeriod;
+	pm->pspoll_number = psPollNum;
+	pm->dtim_policy   = dtimPolicy;
+	pm->tx_wakeup_policy = tx_wakeup_policy;
+	pm->num_tx_to_wakeup = num_tx_to_wakeup;
+	pm->ps_fail_event_policy = ps_fail_event_policy;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWER_PARAMS_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWER_PARAMS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_disctimeout_cmd(struct wmi_t *wmip, u8 timeout)
 {
-    void *osbuf;
-    WMI_DISC_TIMEOUT_CMD *cmd;
+	void *osbuf;
+	WMI_DISC_TIMEOUT_CMD *cmd;
+
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
+
+	cmd = (WMI_DISC_TIMEOUT_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->disconnectTimeout = timeout;
+
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_DISC_TIMEOUT_CMDID,
+			     NO_SYNC_WMIFLAG));
+}
+
+int
+wmi_addKey_cmd(struct wmi_t *wmip, u8 keyIndex, CRYPTO_TYPE keyType,
+	       u8 keyUsage, u8 keyLength, u8 *keyRSC,
+	       u8 *keyMaterial, u8 key_op_ctrl, u8 *macAddr,
+	       WMI_SYNC_FLAG sync_flag)
+{
+	void *osbuf;
+	WMI_ADD_CIPHER_KEY_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	if ((keyIndex > WMI_MAX_KEY_INDEX) || (keyLength > WMI_MAX_KEY_LEN) ||
+	    (keyMaterial == NULL))
+	{
+		return A_EINVAL;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	if ((WEP_CRYPT != keyType) && (NULL == keyRSC)) {
+		return A_EINVAL;
+	}
 
-    cmd = (WMI_DISC_TIMEOUT_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->disconnectTimeout = timeout;
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_DISC_TIMEOUT_CMDID,
-                         NO_SYNC_WMIFLAG));
-}
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-int
-wmi_addKey_cmd(struct wmi_t *wmip, u8 keyIndex, CRYPTO_TYPE keyType,
-               u8 keyUsage, u8 keyLength, u8 *keyRSC,
-               u8 *keyMaterial, u8 key_op_ctrl, u8 *macAddr,
-               WMI_SYNC_FLAG sync_flag)
-{
-    void *osbuf;
-    WMI_ADD_CIPHER_KEY_CMD *cmd;
-
-    if ((keyIndex > WMI_MAX_KEY_INDEX) || (keyLength > WMI_MAX_KEY_LEN) ||
-        (keyMaterial == NULL))
-    {
-        return A_EINVAL;
-    }
-
-    if ((WEP_CRYPT != keyType) && (NULL == keyRSC)) {
-        return A_EINVAL;
-    }
-
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
-    cmd = (WMI_ADD_CIPHER_KEY_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->keyIndex = keyIndex;
-    cmd->keyType  = keyType;
-    cmd->keyUsage = keyUsage;
-    cmd->keyLength = keyLength;
-    A_MEMCPY(cmd->key, keyMaterial, keyLength);
+	cmd = (WMI_ADD_CIPHER_KEY_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->keyIndex = keyIndex;
+	cmd->keyType  = keyType;
+	cmd->keyUsage = keyUsage;
+	cmd->keyLength = keyLength;
+	A_MEMCPY(cmd->key, keyMaterial, keyLength);
 #ifdef WAPI_ENABLE
-    if (NULL != keyRSC && key_op_ctrl != KEY_OP_INIT_WAPIPN) {
+	if (NULL != keyRSC && key_op_ctrl != KEY_OP_INIT_WAPIPN) {
 #else
-    if (NULL != keyRSC) {
+	if (NULL != keyRSC) {
 #endif // WAPI_ENABLE
-        A_MEMCPY(cmd->keyRSC, keyRSC, sizeof(cmd->keyRSC));
-    }
-    cmd->key_op_ctrl = key_op_ctrl;
+		A_MEMCPY(cmd->keyRSC, keyRSC, sizeof(cmd->keyRSC));
+	}
+	cmd->key_op_ctrl = key_op_ctrl;
 
-    if(macAddr) {
-        A_MEMCPY(cmd->key_macaddr,macAddr,IEEE80211_ADDR_LEN);
-    }
+	if (macAddr) {
+		A_MEMCPY(cmd->key_macaddr,macAddr,IEEE80211_ADDR_LEN);
+	}
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_ADD_CIPHER_KEY_CMDID, sync_flag));
+	return (wmi_cmd_send(wmip, osbuf, WMI_ADD_CIPHER_KEY_CMDID, sync_flag));
 }
 
 int
 wmi_add_krk_cmd(struct wmi_t *wmip, u8 *krk)
 {
-    void *osbuf;
-    WMI_ADD_KRK_CMD *cmd;
+	void *osbuf;
+	WMI_ADD_KRK_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_ADD_KRK_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    A_MEMCPY(cmd->krk, krk, WMI_KRK_LEN);
+	cmd = (WMI_ADD_KRK_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	A_MEMCPY(cmd->krk, krk, WMI_KRK_LEN);
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_ADD_KRK_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_ADD_KRK_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_delete_krk_cmd(struct wmi_t *wmip)
 {
-    return wmi_simple_cmd(wmip, WMI_DELETE_KRK_CMDID);
+	return wmi_simple_cmd(wmip, WMI_DELETE_KRK_CMDID);
 }
 
 int
 wmi_deleteKey_cmd(struct wmi_t *wmip, u8 keyIndex)
 {
-    void *osbuf;
-    WMI_DELETE_CIPHER_KEY_CMD *cmd;
+	void *osbuf;
+	WMI_DELETE_CIPHER_KEY_CMD *cmd;
 
-    if (keyIndex > WMI_MAX_KEY_INDEX) {
-        return A_EINVAL;
-    }
+	if (keyIndex > WMI_MAX_KEY_INDEX) {
+		return A_EINVAL;
+	}
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_DELETE_CIPHER_KEY_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->keyIndex = keyIndex;
+	cmd = (WMI_DELETE_CIPHER_KEY_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->keyIndex = keyIndex;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_DELETE_CIPHER_KEY_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_DELETE_CIPHER_KEY_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_setPmkid_cmd(struct wmi_t *wmip, u8 *bssid, u8 *pmkId,
-                 bool set)
+		 bool set)
 {
-    void *osbuf;
-    WMI_SET_PMKID_CMD *cmd;
+	void *osbuf;
+	WMI_SET_PMKID_CMD *cmd;
 
-    if (bssid == NULL) {
-        return A_EINVAL;
-    }
+	if (bssid == NULL) {
+		return A_EINVAL;
+	}
 
-    if ((set == true) && (pmkId == NULL)) {
-        return A_EINVAL;
-    }
+	if ((set == true) && (pmkId == NULL)) {
+		return A_EINVAL;
+	}
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_PMKID_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMCPY(cmd->bssid, bssid, sizeof(cmd->bssid));
-    if (set == true) {
-        A_MEMCPY(cmd->pmkid, pmkId, sizeof(cmd->pmkid));
-        cmd->enable = PMKID_ENABLE;
-    } else {
-        A_MEMZERO(cmd->pmkid, sizeof(cmd->pmkid));
-        cmd->enable = PMKID_DISABLE;
-    }
+	cmd = (WMI_SET_PMKID_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMCPY(cmd->bssid, bssid, sizeof(cmd->bssid));
+	if (set == true) {
+		A_MEMCPY(cmd->pmkid, pmkId, sizeof(cmd->pmkid));
+		cmd->enable = PMKID_ENABLE;
+	} else {
+		A_MEMZERO(cmd->pmkid, sizeof(cmd->pmkid));
+		cmd->enable = PMKID_DISABLE;
+	}
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_PMKID_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_PMKID_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_tkip_countermeasures_cmd(struct wmi_t *wmip, bool en)
 {
-    void *osbuf;
-    WMI_SET_TKIP_COUNTERMEASURES_CMD *cmd;
+	void *osbuf;
+	WMI_SET_TKIP_COUNTERMEASURES_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_TKIP_COUNTERMEASURES_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->cm_en = (en == true)? WMI_TKIP_CM_ENABLE : WMI_TKIP_CM_DISABLE;
+	cmd = (WMI_SET_TKIP_COUNTERMEASURES_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->cm_en = (en == true)? WMI_TKIP_CM_ENABLE : WMI_TKIP_CM_DISABLE;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_TKIP_COUNTERMEASURES_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_TKIP_COUNTERMEASURES_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_akmp_params_cmd(struct wmi_t *wmip,
-                        WMI_SET_AKMP_PARAMS_CMD *akmpParams)
+			WMI_SET_AKMP_PARAMS_CMD *akmpParams)
 {
-    void *osbuf;
-    WMI_SET_AKMP_PARAMS_CMD *cmd;
+	void *osbuf;
+	WMI_SET_AKMP_PARAMS_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
-    cmd = (WMI_SET_AKMP_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->akmpInfo = akmpParams->akmpInfo;
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	cmd = (WMI_SET_AKMP_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->akmpInfo = akmpParams->akmpInfo;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_AKMP_PARAMS_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_AKMP_PARAMS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_pmkid_list_cmd(struct wmi_t *wmip,
-                       WMI_SET_PMKID_LIST_CMD *pmkInfo)
+		       WMI_SET_PMKID_LIST_CMD *pmkInfo)
 {
-    void *osbuf;
-    WMI_SET_PMKID_LIST_CMD *cmd;
-    u16 cmdLen;
-    u8 i;
+	void *osbuf;
+	WMI_SET_PMKID_LIST_CMD *cmd;
+	u16 cmdLen;
+	u8 i;
 
-    cmdLen = sizeof(pmkInfo->numPMKID) +
-             pmkInfo->numPMKID * sizeof(WMI_PMKID);
+	cmdLen = sizeof(pmkInfo->numPMKID) +
+		pmkInfo->numPMKID * sizeof(WMI_PMKID);
 
-    osbuf = A_NETBUF_ALLOC(cmdLen);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(cmdLen);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, cmdLen);
-    cmd = (WMI_SET_PMKID_LIST_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->numPMKID = pmkInfo->numPMKID;
+	A_NETBUF_PUT(osbuf, cmdLen);
+	cmd = (WMI_SET_PMKID_LIST_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->numPMKID = pmkInfo->numPMKID;
 
-    for (i = 0; i < cmd->numPMKID; i++) {
-        A_MEMCPY(&cmd->pmkidList[i], &pmkInfo->pmkidList[i],
-                 WMI_PMKID_LEN);
-    }
+	for (i = 0; i < cmd->numPMKID; i++) {
+		A_MEMCPY(&cmd->pmkidList[i], &pmkInfo->pmkidList[i],
+			 WMI_PMKID_LEN);
+	}
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_PMKID_LIST_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_PMKID_LIST_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_get_pmkid_list_cmd(struct wmi_t *wmip)
 {
-    return wmi_simple_cmd(wmip, WMI_GET_PMKID_LIST_CMDID);
+	return wmi_simple_cmd(wmip, WMI_GET_PMKID_LIST_CMDID);
 }
 
 int
 wmi_dataSync_send(struct wmi_t *wmip, void *osbuf, HTC_ENDPOINT_ID eid)
 {
-    WMI_DATA_HDR     *dtHdr;
+	WMI_DATA_HDR     *dtHdr;
 
-    A_ASSERT( eid != wmip->wmi_endpoint_id);
-    A_ASSERT(osbuf != NULL);
+	A_ASSERT( eid != wmip->wmi_endpoint_id);
+	A_ASSERT(osbuf != NULL);
 
-    if (A_NETBUF_PUSH(osbuf, sizeof(WMI_DATA_HDR)) != 0) {
-        return A_NO_MEMORY;
-    }
+	if (A_NETBUF_PUSH(osbuf, sizeof(WMI_DATA_HDR)) != 0) {
+		return A_NO_MEMORY;
+	}
 
-    dtHdr = (WMI_DATA_HDR *)A_NETBUF_DATA(osbuf);
-    dtHdr->info =
-      (SYNC_MSGTYPE & WMI_DATA_HDR_MSG_TYPE_MASK) << WMI_DATA_HDR_MSG_TYPE_SHIFT;
+	dtHdr = (WMI_DATA_HDR *)A_NETBUF_DATA(osbuf);
+	dtHdr->info =
+		(SYNC_MSGTYPE & WMI_DATA_HDR_MSG_TYPE_MASK) << WMI_DATA_HDR_MSG_TYPE_SHIFT;
 
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter - eid %d\n", DBGARG, eid));
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter - eid %d\n", DBGARG, eid));
 
-    return (A_WMI_CONTROL_TX(wmip->wmi_devt, osbuf, eid));
+	return (A_WMI_CONTROL_TX(wmip->wmi_devt, osbuf, eid));
 }
 
 typedef struct _WMI_DATA_SYNC_BUFS {
-    u8 trafficClass;
-    void               *osbuf;
+	u8 trafficClass;
+	void               *osbuf;
 }WMI_DATA_SYNC_BUFS;
 
 static int
 wmi_sync_point(struct wmi_t *wmip)
 {
-    void *cmd_osbuf;
-    WMI_SYNC_CMD *cmd;
-    WMI_DATA_SYNC_BUFS dataSyncBufs[WMM_NUM_AC];
-    u8 i,numPriStreams=0;
-    int status = 0;
-
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
-
-    memset(dataSyncBufs,0,sizeof(dataSyncBufs));
-
-    /* lock out while we walk through the priority list and assemble our local array */
-    LOCK_WMI(wmip);
-
-    for (i=0; i < WMM_NUM_AC ; i++) {
-        if (wmip->wmi_fatPipeExists & (1 << i)) {
-            numPriStreams++;
-            dataSyncBufs[numPriStreams-1].trafficClass = i;
-        }
-    }
-
-    UNLOCK_WMI(wmip);
-
-    /* dataSyncBufs is now filled with entries (starting at index 0) containing valid streamIDs */
-
-    do {
-        /*
-         * We allocate all network buffers needed so we will be able to
-         * send all required frames.
-         */
-        cmd_osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-        if (cmd_osbuf == NULL) {
-            status = A_NO_MEMORY;
-            break;
-    }
-
-        A_NETBUF_PUT(cmd_osbuf, sizeof(*cmd));
-
-        cmd = (WMI_SYNC_CMD *)(A_NETBUF_DATA(cmd_osbuf));
-        A_MEMZERO(cmd, sizeof(*cmd));
-
-        /* In the SYNC cmd sent on the control Ep, send a bitmap of the data
-         * eps on which the Data Sync will be sent
-         */
-        cmd->dataSyncMap = wmip->wmi_fatPipeExists;
-
-        for (i=0; i < numPriStreams ; i++) {
-            dataSyncBufs[i].osbuf = A_NETBUF_ALLOC(0);
-            if (dataSyncBufs[i].osbuf == NULL) {
-                status = A_NO_MEMORY;
-                break;
-            }
-        } //end for
-
-        /* if Buffer allocation for any of the dataSync fails, then do not
-         * send the Synchronize cmd on the control ep
-         */
-        if (status) {
-            break;
-        }
-
-    /*
-     * Send sync cmd followed by sync data messages on all endpoints being
-     * used
-     */
-    status = wmi_cmd_send(wmip, cmd_osbuf, WMI_SYNCHRONIZE_CMDID,
-                          NO_SYNC_WMIFLAG);
-
-        if (status) {
-            break;
-    }
-            /* cmd buffer sent, we no longer own it */
-        cmd_osbuf = NULL;
-
-        for(i=0; i < numPriStreams; i++) {
-            A_ASSERT(dataSyncBufs[i].osbuf != NULL);
-            status = wmi_dataSync_send(wmip,
-                                       dataSyncBufs[i].osbuf,
-                                       A_WMI_Ac2EndpointID(wmip->wmi_devt,
-                                                            dataSyncBufs[i].
-                                                            trafficClass)
-                                      );
-
-            if (status) {
-                break;
-            }
-            /* we don't own this buffer anymore, NULL it out of the array so it
-             * won't get cleaned up */
-            dataSyncBufs[i].osbuf = NULL;
-        } //end for
-
-    } while(false);
-
-    /* free up any resources left over (possibly due to an error) */
-
-    if (cmd_osbuf != NULL) {
-        A_NETBUF_FREE(cmd_osbuf);
-            }
-
-    for (i = 0; i < numPriStreams; i++) {
-        if (dataSyncBufs[i].osbuf != NULL) {
-            A_NETBUF_FREE(dataSyncBufs[i].osbuf);
-        }
-    }
-
-    return (status);
+	void *cmd_osbuf;
+	WMI_SYNC_CMD *cmd;
+	WMI_DATA_SYNC_BUFS dataSyncBufs[WMM_NUM_AC];
+	u8 i,numPriStreams=0;
+	int status = 0;
+
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+
+	memset(dataSyncBufs,0,sizeof(dataSyncBufs));
+
+	/* lock out while we walk through the priority list and assemble our local array */
+	LOCK_WMI(wmip);
+
+	for (i=0; i < WMM_NUM_AC ; i++) {
+		if (wmip->wmi_fatPipeExists & (1 << i)) {
+			numPriStreams++;
+			dataSyncBufs[numPriStreams-1].trafficClass = i;
+		}
+	}
+
+	UNLOCK_WMI(wmip);
+
+	/* dataSyncBufs is now filled with entries (starting at index 0) containing valid streamIDs */
+
+	do {
+		/*
+		 * We allocate all network buffers needed so we will be able to
+		 * send all required frames.
+		 */
+		cmd_osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+		if (cmd_osbuf == NULL) {
+			status = A_NO_MEMORY;
+			break;
+		}
+
+		A_NETBUF_PUT(cmd_osbuf, sizeof(*cmd));
+
+		cmd = (WMI_SYNC_CMD *)(A_NETBUF_DATA(cmd_osbuf));
+		A_MEMZERO(cmd, sizeof(*cmd));
+
+		/* In the SYNC cmd sent on the control Ep, send a bitmap of the data
+		 * eps on which the Data Sync will be sent
+		 */
+		cmd->dataSyncMap = wmip->wmi_fatPipeExists;
+
+		for (i=0; i < numPriStreams ; i++) {
+			dataSyncBufs[i].osbuf = A_NETBUF_ALLOC(0);
+			if (dataSyncBufs[i].osbuf == NULL) {
+				status = A_NO_MEMORY;
+				break;
+			}
+		} //end for
+
+		/* if Buffer allocation for any of the dataSync fails, then do not
+		 * send the Synchronize cmd on the control ep
+		 */
+		if (status) {
+			break;
+		}
+
+		/*
+		 * Send sync cmd followed by sync data messages on all endpoints being
+		 * used
+		 */
+		status = wmi_cmd_send(wmip, cmd_osbuf, WMI_SYNCHRONIZE_CMDID,
+				      NO_SYNC_WMIFLAG);
+
+		if (status) {
+			break;
+		}
+		/* cmd buffer sent, we no longer own it */
+		cmd_osbuf = NULL;
+
+		for(i=0; i < numPriStreams; i++) {
+			A_ASSERT(dataSyncBufs[i].osbuf != NULL);
+			status = wmi_dataSync_send(wmip,
+						   dataSyncBufs[i].osbuf,
+						   A_WMI_Ac2EndpointID(wmip->wmi_devt,
+								       dataSyncBufs[i].
+								       trafficClass)
+				);
+
+			if (status) {
+				break;
+			}
+			/* we don't own this buffer anymore, NULL it out of the array so it
+			 * won't get cleaned up */
+			dataSyncBufs[i].osbuf = NULL;
+		} //end for
+
+	} while (false);
+
+	/* free up any resources left over (possibly due to an error) */
+
+	if (cmd_osbuf != NULL) {
+		A_NETBUF_FREE(cmd_osbuf);
+	}
+
+	for (i = 0; i < numPriStreams; i++) {
+		if (dataSyncBufs[i].osbuf != NULL) {
+			A_NETBUF_FREE(dataSyncBufs[i].osbuf);
+		}
+	}
+
+	return (status);
 }
 
 int
 wmi_create_pstream_cmd(struct wmi_t *wmip, WMI_CREATE_PSTREAM_CMD *params)
 {
-    void *osbuf;
-    WMI_CREATE_PSTREAM_CMD *cmd;
-    u8 fatPipeExistsForAC=0;
-    s32 minimalPHY = 0;
-    s32 nominalPHY = 0;
-
-    /* Validate all the parameters. */
-    if( !((params->userPriority < 8) &&
-         (params->userPriority <= 0x7) &&
-         (convert_userPriority_to_trafficClass(params->userPriority) == params->trafficClass)  &&
-         (params->trafficDirection == UPLINK_TRAFFIC ||
-            params->trafficDirection == DNLINK_TRAFFIC ||
-            params->trafficDirection == BIDIR_TRAFFIC) &&
-         (params->trafficType == TRAFFIC_TYPE_APERIODIC ||
-            params->trafficType == TRAFFIC_TYPE_PERIODIC ) &&
-         (params->voicePSCapability == DISABLE_FOR_THIS_AC  ||
-            params->voicePSCapability == ENABLE_FOR_THIS_AC ||
-            params->voicePSCapability == ENABLE_FOR_ALL_AC) &&
-         (params->tsid == WMI_IMPLICIT_PSTREAM || params->tsid <= WMI_MAX_THINSTREAM)) )
-    {
-        return  A_EINVAL;
-    }
-
-    //
-    // check nominal PHY rate is >= minimalPHY, so that DUT
-    // can allow TSRS IE
-    //
-
-    // get the physical rate
-    minimalPHY = ((params->minPhyRate / 1000)/1000); // unit of bps
-
-    // check minimal phy < nominal phy rate
-    //
-    if (params->nominalPHY >= minimalPHY)
-    {
-        nominalPHY = (params->nominalPHY * 1000)/500; // unit of 500 kbps
-        A_DPRINTF(DBG_WMI,
-                  (DBGFMT "TSRS IE Enabled::MinPhy %x->NominalPhy ===> %x\n", DBGARG,
-                  minimalPHY, nominalPHY));
-
-        params->nominalPHY = nominalPHY;
-    }
-    else
-    {
-        params->nominalPHY = 0;
-    }
-
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Sending create_pstream_cmd: ac=%d    tsid:%d\n", DBGARG,
-        params->trafficClass, params->tsid));
-
-    cmd = (WMI_CREATE_PSTREAM_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    A_MEMCPY(cmd, params, sizeof(*cmd));
-
-        /* this is an implicitly created Fat pipe */
-    if ((u32)params->tsid == (u32)WMI_IMPLICIT_PSTREAM) {
-        LOCK_WMI(wmip);
-        fatPipeExistsForAC = (wmip->wmi_fatPipeExists & (1 << params->trafficClass));
-        wmip->wmi_fatPipeExists |= (1<<params->trafficClass);
-        UNLOCK_WMI(wmip);
-    } else {
-            /* this is an explicitly created thin stream within a fat pipe */
-    LOCK_WMI(wmip);
-        fatPipeExistsForAC = (wmip->wmi_fatPipeExists & (1 << params->trafficClass));
-    wmip->wmi_streamExistsForAC[params->trafficClass] |= (1<<params->tsid);
-            /* if a thinstream becomes active, the fat pipe automatically
-            * becomes active
-            */
-        wmip->wmi_fatPipeExists |= (1<<params->trafficClass);
-    UNLOCK_WMI(wmip);
-    }
-
-        /* Indicate activty change to driver layer only if this is the
-         * first TSID to get created in this AC explicitly or an implicit
-         * fat pipe is getting created.
-         */
-    if (!fatPipeExistsForAC) {
-        A_WMI_STREAM_TX_ACTIVE(wmip->wmi_devt, params->trafficClass);
-    }
-
-    /* mike: should be SYNC_BEFORE_WMIFLAG */
-    return (wmi_cmd_send(wmip, osbuf, WMI_CREATE_PSTREAM_CMDID,
-                         NO_SYNC_WMIFLAG));
+	void *osbuf;
+	WMI_CREATE_PSTREAM_CMD *cmd;
+	u8 fatPipeExistsForAC=0;
+	s32 minimalPHY = 0;
+	s32 nominalPHY = 0;
+
+	/* Validate all the parameters. */
+	if ( !((params->userPriority < 8) &&
+	      (params->userPriority <= 0x7) &&
+	      (convert_userPriority_to_trafficClass(params->userPriority) == params->trafficClass)  &&
+	      (params->trafficDirection == UPLINK_TRAFFIC ||
+	       params->trafficDirection == DNLINK_TRAFFIC ||
+	       params->trafficDirection == BIDIR_TRAFFIC) &&
+	      (params->trafficType == TRAFFIC_TYPE_APERIODIC ||
+	       params->trafficType == TRAFFIC_TYPE_PERIODIC ) &&
+	      (params->voicePSCapability == DISABLE_FOR_THIS_AC  ||
+	       params->voicePSCapability == ENABLE_FOR_THIS_AC ||
+	       params->voicePSCapability == ENABLE_FOR_ALL_AC) &&
+	      (params->tsid == WMI_IMPLICIT_PSTREAM || params->tsid <= WMI_MAX_THINSTREAM)) )
+	{
+		return  A_EINVAL;
+	}
+
+	//
+	// check nominal PHY rate is >= minimalPHY, so that DUT
+	// can allow TSRS IE
+	//
+
+	// get the physical rate
+	minimalPHY = ((params->minPhyRate / 1000)/1000); // unit of bps
+
+	// check minimal phy < nominal phy rate
+	//
+	if (params->nominalPHY >= minimalPHY)
+	{
+		nominalPHY = (params->nominalPHY * 1000)/500; // unit of 500 kbps
+		A_DPRINTF(DBG_WMI,
+			  (DBGFMT "TSRS IE Enabled::MinPhy %x->NominalPhy ===> %x\n", DBGARG,
+			   minimalPHY, nominalPHY));
+
+		params->nominalPHY = nominalPHY;
+	}
+	else
+	{
+		params->nominalPHY = 0;
+	}
+
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
+
+	A_DPRINTF(DBG_WMI,
+		  (DBGFMT "Sending create_pstream_cmd: ac=%d    tsid:%d\n", DBGARG,
+		   params->trafficClass, params->tsid));
+
+	cmd = (WMI_CREATE_PSTREAM_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	A_MEMCPY(cmd, params, sizeof(*cmd));
+
+	/* this is an implicitly created Fat pipe */
+	if ((u32)params->tsid == (u32)WMI_IMPLICIT_PSTREAM) {
+		LOCK_WMI(wmip);
+		fatPipeExistsForAC = (wmip->wmi_fatPipeExists & (1 << params->trafficClass));
+		wmip->wmi_fatPipeExists |= (1<<params->trafficClass);
+		UNLOCK_WMI(wmip);
+	} else {
+		/* this is an explicitly created thin stream within a fat pipe */
+		LOCK_WMI(wmip);
+		fatPipeExistsForAC = (wmip->wmi_fatPipeExists & (1 << params->trafficClass));
+		wmip->wmi_streamExistsForAC[params->trafficClass] |= (1<<params->tsid);
+		/* if a thinstream becomes active, the fat pipe automatically
+		 * becomes active
+		 */
+		wmip->wmi_fatPipeExists |= (1<<params->trafficClass);
+		UNLOCK_WMI(wmip);
+	}
+
+	/* Indicate activty change to driver layer only if this is the
+	 * first TSID to get created in this AC explicitly or an implicit
+	 * fat pipe is getting created.
+	 */
+	if (!fatPipeExistsForAC) {
+		A_WMI_STREAM_TX_ACTIVE(wmip->wmi_devt, params->trafficClass);
+	}
+
+	/* mike: should be SYNC_BEFORE_WMIFLAG */
+	return (wmi_cmd_send(wmip, osbuf, WMI_CREATE_PSTREAM_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_delete_pstream_cmd(struct wmi_t *wmip, u8 trafficClass, u8 tsid)
 {
-    void *osbuf;
-    WMI_DELETE_PSTREAM_CMD *cmd;
-    int status;
-    u16 activeTsids=0;
-
-    /* validate the parameters */
-    if (trafficClass > 3) {
-        A_DPRINTF(DBG_WMI, (DBGFMT "Invalid trafficClass: %d\n", DBGARG, trafficClass));
-        return A_EINVAL;
-    }
+	void *osbuf;
+	WMI_DELETE_PSTREAM_CMD *cmd;
+	int status;
+	u16 activeTsids=0;
+
+	/* validate the parameters */
+	if (trafficClass > 3) {
+		A_DPRINTF(DBG_WMI, (DBGFMT "Invalid trafficClass: %d\n", DBGARG, trafficClass));
+		return A_EINVAL;
+	}
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_DELETE_PSTREAM_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
+	cmd = (WMI_DELETE_PSTREAM_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
 
-    cmd->trafficClass = trafficClass;
-    cmd->tsid = tsid;
+	cmd->trafficClass = trafficClass;
+	cmd->tsid = tsid;
 
-    LOCK_WMI(wmip);
-    activeTsids = wmip->wmi_streamExistsForAC[trafficClass];
-    UNLOCK_WMI(wmip);
+	LOCK_WMI(wmip);
+	activeTsids = wmip->wmi_streamExistsForAC[trafficClass];
+	UNLOCK_WMI(wmip);
 
-        /* Check if the tsid was created & exists */
-    if (!(activeTsids & (1<<tsid))) {
+	/* Check if the tsid was created & exists */
+	if (!(activeTsids & (1<<tsid))) {
 
-        A_NETBUF_FREE(osbuf);
-        A_DPRINTF(DBG_WMI,
-        (DBGFMT "TSID %d does'nt exist for trafficClass: %d\n", DBGARG, tsid, trafficClass));
-            /* TODO: return a more appropriate err code */
-        return A_ERROR;
-    }
+		A_NETBUF_FREE(osbuf);
+		A_DPRINTF(DBG_WMI,
+			  (DBGFMT "TSID %d does'nt exist for trafficClass: %d\n", DBGARG, tsid, trafficClass));
+		/* TODO: return a more appropriate err code */
+		return A_ERROR;
+	}
 
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Sending delete_pstream_cmd: trafficClass: %d tsid=%d\n", DBGARG, trafficClass, tsid));
+	A_DPRINTF(DBG_WMI,
+		  (DBGFMT "Sending delete_pstream_cmd: trafficClass: %d tsid=%d\n", DBGARG, trafficClass, tsid));
 
-    status = (wmi_cmd_send(wmip, osbuf, WMI_DELETE_PSTREAM_CMDID,
-                         SYNC_BEFORE_WMIFLAG));
+	status = (wmi_cmd_send(wmip, osbuf, WMI_DELETE_PSTREAM_CMDID,
+			       SYNC_BEFORE_WMIFLAG));
 
-    LOCK_WMI(wmip);
-    wmip->wmi_streamExistsForAC[trafficClass] &= ~(1<<tsid);
-    activeTsids = wmip->wmi_streamExistsForAC[trafficClass];
-    UNLOCK_WMI(wmip);
+	LOCK_WMI(wmip);
+	wmip->wmi_streamExistsForAC[trafficClass] &= ~(1<<tsid);
+	activeTsids = wmip->wmi_streamExistsForAC[trafficClass];
+	UNLOCK_WMI(wmip);
 
 
-        /* Indicate stream inactivity to driver layer only if all tsids
-         * within this AC are deleted.
-         */
-    if(!activeTsids) {
-        A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt, trafficClass);
-        wmip->wmi_fatPipeExists &= ~(1<<trafficClass);
-    }
+	/* Indicate stream inactivity to driver layer only if all tsids
+	 * within this AC are deleted.
+	 */
+	if (!activeTsids) {
+		A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt, trafficClass);
+		wmip->wmi_fatPipeExists &= ~(1<<trafficClass);
+	}
 
-    return status;
+	return status;
 }
 
 int
 wmi_set_framerate_cmd(struct wmi_t *wmip, u8 bEnable, u8 type, u8 subType, u16 rateMask)
 {
-    void *osbuf;
-    WMI_FRAME_RATES_CMD *cmd;
-    u8 frameType;
+	void *osbuf;
+	WMI_FRAME_RATES_CMD *cmd;
+	u8 frameType;
 
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT " type %02X, subType %02X, rateMask %04x\n", DBGARG, type, subType, rateMask));
+	A_DPRINTF(DBG_WMI,
+		  (DBGFMT " type %02X, subType %02X, rateMask %04x\n", DBGARG, type, subType, rateMask));
 
-    if((type != IEEE80211_FRAME_TYPE_MGT && type != IEEE80211_FRAME_TYPE_CTL) ||
-        (subType > 15)){
+	if ((type != IEEE80211_FRAME_TYPE_MGT && type != IEEE80211_FRAME_TYPE_CTL) ||
+	   (subType > 15)){
 
-        return A_EINVAL;
-    }
+		return A_EINVAL;
+	}
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_FRAME_RATES_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
+	cmd = (WMI_FRAME_RATES_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
 
-    frameType = (u8)((subType << 4) | type);
+	frameType = (u8)((subType << 4) | type);
 
-    cmd->bEnableMask = bEnable;
-    cmd->frameType = frameType;
-    cmd->frameRateMask = rateMask;
+	cmd->bEnableMask = bEnable;
+	cmd->frameType = frameType;
+	cmd->frameRateMask = rateMask;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_FRAMERATES_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_FRAMERATES_CMDID, NO_SYNC_WMIFLAG));
 }
 
 /*
@@ -3397,57 +3397,57 @@ wmi_set_framerate_cmd(struct wmi_t *wmip, u8 bEnable, u8 type, u8 subType, u16 r
 int
 wmi_set_bitrate_cmd(struct wmi_t *wmip, s32 dataRate, s32 mgmtRate, s32 ctlRate)
 {
-    void *osbuf;
-    WMI_BIT_RATE_CMD *cmd;
-    s8 drix, mrix, crix, ret_val;
-
-    if (dataRate != -1) {
-        ret_val = wmi_validate_bitrate(wmip, dataRate, &drix);
-        if(ret_val == A_EINVAL){
-            return A_EINVAL;
-        }
-    } else {
-        drix = -1;
-    }
-
-    if (mgmtRate != -1) {
-        ret_val = wmi_validate_bitrate(wmip, mgmtRate, &mrix);
-        if(ret_val == A_EINVAL){
-            return A_EINVAL;
-        }
-    } else {
-        mrix = -1;
-    }
-    if (ctlRate != -1) {
-        ret_val = wmi_validate_bitrate(wmip, ctlRate, &crix);
-        if(ret_val == A_EINVAL){
-            return A_EINVAL;
-        }
-    } else {
-        crix = -1;
-    }
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
-    cmd = (WMI_BIT_RATE_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-
-    cmd->rateIndex = drix;
-    cmd->mgmtRateIndex = mrix;
-    cmd->ctlRateIndex  = crix;
-
-
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_BITRATE_CMDID, NO_SYNC_WMIFLAG));
+	void *osbuf;
+	WMI_BIT_RATE_CMD *cmd;
+	s8 drix, mrix, crix, ret_val;
+
+	if (dataRate != -1) {
+		ret_val = wmi_validate_bitrate(wmip, dataRate, &drix);
+		if (ret_val == A_EINVAL){
+			return A_EINVAL;
+		}
+	} else {
+		drix = -1;
+	}
+
+	if (mgmtRate != -1) {
+		ret_val = wmi_validate_bitrate(wmip, mgmtRate, &mrix);
+		if (ret_val == A_EINVAL){
+			return A_EINVAL;
+		}
+	} else {
+		mrix = -1;
+	}
+	if (ctlRate != -1) {
+		ret_val = wmi_validate_bitrate(wmip, ctlRate, &crix);
+		if (ret_val == A_EINVAL){
+			return A_EINVAL;
+		}
+	} else {
+		crix = -1;
+	}
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
+
+	cmd = (WMI_BIT_RATE_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+
+	cmd->rateIndex = drix;
+	cmd->mgmtRateIndex = mrix;
+	cmd->ctlRateIndex  = crix;
+
+
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_BITRATE_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_get_bitrate_cmd(struct wmi_t *wmip)
 {
-    return wmi_simple_cmd(wmip, WMI_GET_BITRATE_CMDID);
+	return wmi_simple_cmd(wmip, WMI_GET_BITRATE_CMDID);
 }
 
 /*
@@ -3456,131 +3456,131 @@ wmi_get_bitrate_cmd(struct wmi_t *wmip)
 bool
 wmi_is_bitrate_index_valid(struct wmi_t *wmip, s32 rateIndex)
 {
-    WMI_PHY_MODE phyMode = (WMI_PHY_MODE) wmip->wmi_phyMode;
-    bool isValid = true;
-    switch(phyMode) {
-        case WMI_11A_MODE:
-            if (wmip->wmi_ht_allowed[A_BAND_5GHZ]){
-                if ((rateIndex < MODE_A_SUPPORT_RATE_START) || (rateIndex > MODE_GHT20_SUPPORT_RATE_STOP)) {
-                    isValid = false;
-                }
-            } else {
-                if ((rateIndex < MODE_A_SUPPORT_RATE_START) || (rateIndex > MODE_A_SUPPORT_RATE_STOP)) {
-                    isValid = false;
-                }
-            }
-            break;
-
-        case WMI_11B_MODE:
-            if ((rateIndex < MODE_B_SUPPORT_RATE_START) || (rateIndex > MODE_B_SUPPORT_RATE_STOP)) {
-                isValid = false;
-            }
-            break;
-
-        case WMI_11GONLY_MODE:
-            if (wmip->wmi_ht_allowed[A_BAND_24GHZ]){
-                if ((rateIndex < MODE_GONLY_SUPPORT_RATE_START) || (rateIndex > MODE_GHT20_SUPPORT_RATE_STOP)) {
-                    isValid = false;
-                }
-            } else {
-                if ((rateIndex < MODE_GONLY_SUPPORT_RATE_START) || (rateIndex > MODE_GONLY_SUPPORT_RATE_STOP)) {
-                    isValid = false;
-                }
-            }
-            break;
-
-        case WMI_11G_MODE:
-        case WMI_11AG_MODE:
-            if (wmip->wmi_ht_allowed[A_BAND_24GHZ]){
-                if ((rateIndex < MODE_G_SUPPORT_RATE_START) || (rateIndex > MODE_GHT20_SUPPORT_RATE_STOP)) {
-                    isValid = false;
-                }
-            } else {
-                if ((rateIndex < MODE_G_SUPPORT_RATE_START) || (rateIndex > MODE_G_SUPPORT_RATE_STOP)) {
-                    isValid = false;
-                }
-            }
-            break;
-        default:
-            A_ASSERT(false);
-            break;
-    }
-
-    return isValid;
+	WMI_PHY_MODE phyMode = (WMI_PHY_MODE) wmip->wmi_phyMode;
+	bool isValid = true;
+	switch(phyMode) {
+	case WMI_11A_MODE:
+		if (wmip->wmi_ht_allowed[A_BAND_5GHZ]){
+			if ((rateIndex < MODE_A_SUPPORT_RATE_START) || (rateIndex > MODE_GHT20_SUPPORT_RATE_STOP)) {
+				isValid = false;
+			}
+		} else {
+			if ((rateIndex < MODE_A_SUPPORT_RATE_START) || (rateIndex > MODE_A_SUPPORT_RATE_STOP)) {
+				isValid = false;
+			}
+		}
+		break;
+
+	case WMI_11B_MODE:
+		if ((rateIndex < MODE_B_SUPPORT_RATE_START) || (rateIndex > MODE_B_SUPPORT_RATE_STOP)) {
+			isValid = false;
+		}
+		break;
+
+	case WMI_11GONLY_MODE:
+		if (wmip->wmi_ht_allowed[A_BAND_24GHZ]){
+			if ((rateIndex < MODE_GONLY_SUPPORT_RATE_START) || (rateIndex > MODE_GHT20_SUPPORT_RATE_STOP)) {
+				isValid = false;
+			}
+		} else {
+			if ((rateIndex < MODE_GONLY_SUPPORT_RATE_START) || (rateIndex > MODE_GONLY_SUPPORT_RATE_STOP)) {
+				isValid = false;
+			}
+		}
+		break;
+
+	case WMI_11G_MODE:
+	case WMI_11AG_MODE:
+		if (wmip->wmi_ht_allowed[A_BAND_24GHZ]){
+			if ((rateIndex < MODE_G_SUPPORT_RATE_START) || (rateIndex > MODE_GHT20_SUPPORT_RATE_STOP)) {
+				isValid = false;
+			}
+		} else {
+			if ((rateIndex < MODE_G_SUPPORT_RATE_START) || (rateIndex > MODE_G_SUPPORT_RATE_STOP)) {
+				isValid = false;
+			}
+		}
+		break;
+	default:
+		A_ASSERT(false);
+		break;
+	}
+
+	return isValid;
 }
 
 s8 wmi_validate_bitrate(struct wmi_t *wmip, s32 rate, s8 *rate_idx)
 {
-    s8 i;
+	s8 i;
 
-    for (i=0;;i++)
-    {
-        if (wmi_rateTable[(u32) i][0] == 0) {
-            return A_EINVAL;
-        }
-        if (wmi_rateTable[(u32) i][0] == rate) {
-            break;
-        }
-    }
+	for (i=0;;i++)
+	{
+		if (wmi_rateTable[(u32) i][0] == 0) {
+			return A_EINVAL;
+		}
+		if (wmi_rateTable[(u32) i][0] == rate) {
+			break;
+		}
+	}
 
-    if(wmi_is_bitrate_index_valid(wmip, (s32) i) != true) {
-        return A_EINVAL;
-    }
+	if (wmi_is_bitrate_index_valid(wmip, (s32) i) != true) {
+		return A_EINVAL;
+	}
 
-    *rate_idx = i;
-    return 0;
+	*rate_idx = i;
+	return 0;
 }
 
 int
 wmi_set_fixrates_cmd(struct wmi_t *wmip, u32 fixRatesMask)
 {
-    void *osbuf;
-    WMI_FIX_RATES_CMD *cmd;
+	void *osbuf;
+	WMI_FIX_RATES_CMD *cmd;
 #if 0
-    s32 rateIndex;
+	s32 rateIndex;
 /* This check does not work for AR6003 as the HT modes are enabled only when
  * the STA is connected to a HT_BSS and is not based only on channel. It is
  * safe to skip this check however because rate control will only use rates
  * that are permitted by the valid rate mask and the fix rate mask. Meaning
  * the fix rate mask is not sufficient by itself to cause an invalid rate
  * to be used. */
-    /* Make sure all rates in the mask are valid in the current PHY mode */
-    for(rateIndex = 0; rateIndex < MAX_NUMBER_OF_SUPPORT_RATES; rateIndex++) {
-       if((1 << rateIndex) & (u32)fixRatesMask) {
-            if(wmi_is_bitrate_index_valid(wmip, rateIndex) != true) {
-                A_DPRINTF(DBG_WMI, (DBGFMT "Set Fix Rates command failed: Given rate is illegal in current PHY mode\n", DBGARG));
-                return A_EINVAL;
-            }
-       }
-    }
+	/* Make sure all rates in the mask are valid in the current PHY mode */
+	for(rateIndex = 0; rateIndex < MAX_NUMBER_OF_SUPPORT_RATES; rateIndex++) {
+		if ((1 << rateIndex) & (u32)fixRatesMask) {
+			if (wmi_is_bitrate_index_valid(wmip, rateIndex) != true) {
+				A_DPRINTF(DBG_WMI, (DBGFMT "Set Fix Rates command failed: Given rate is illegal in current PHY mode\n", DBGARG));
+				return A_EINVAL;
+			}
+		}
+	}
 #endif
 
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_FIX_RATES_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
+	cmd = (WMI_FIX_RATES_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
 
-    cmd->fixRateMask = fixRatesMask;
+	cmd->fixRateMask = fixRatesMask;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_FIXRATES_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_FIXRATES_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_get_ratemask_cmd(struct wmi_t *wmip)
 {
-    return wmi_simple_cmd(wmip, WMI_GET_FIXRATES_CMDID);
+	return wmi_simple_cmd(wmip, WMI_GET_FIXRATES_CMDID);
 }
 
 int
 wmi_get_channelList_cmd(struct wmi_t *wmip)
 {
-    return wmi_simple_cmd(wmip, WMI_GET_CHANNEL_LIST_CMDID);
+	return wmi_simple_cmd(wmip, WMI_GET_CHANNEL_LIST_CMDID);
 }
 
 /*
@@ -3595,1059 +3595,1059 @@ wmi_get_channelList_cmd(struct wmi_t *wmip)
  */
 int
 wmi_set_channelParams_cmd(struct wmi_t *wmip, u8 scanParam,
-                          WMI_PHY_MODE mode, s8 numChan,
-                          u16 *channelList)
+			  WMI_PHY_MODE mode, s8 numChan,
+			  u16 *channelList)
 {
-    void *osbuf;
-    WMI_CHANNEL_PARAMS_CMD *cmd;
-    s8 size;
+	void *osbuf;
+	WMI_CHANNEL_PARAMS_CMD *cmd;
+	s8 size;
 
-    size = sizeof (*cmd);
+	size = sizeof (*cmd);
 
-    if (numChan) {
-        if (numChan > WMI_MAX_CHANNELS) {
-            return A_EINVAL;
-        }
-        size += sizeof(u16) * (numChan - 1);
-    }
+	if (numChan) {
+		if (numChan > WMI_MAX_CHANNELS) {
+			return A_EINVAL;
+		}
+		size += sizeof(u16) * (numChan - 1);
+	}
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, size);
+	A_NETBUF_PUT(osbuf, size);
 
-    cmd = (WMI_CHANNEL_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, size);
+	cmd = (WMI_CHANNEL_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, size);
 
-    wmip->wmi_phyMode = mode;
-    cmd->scanParam   = scanParam;
-    cmd->phyMode     = mode;
-    cmd->numChannels = numChan;
-    A_MEMCPY(cmd->channelList, channelList, numChan * sizeof(u16));
+	wmip->wmi_phyMode = mode;
+	cmd->scanParam   = scanParam;
+	cmd->phyMode     = mode;
+	cmd->numChannels = numChan;
+	A_MEMCPY(cmd->channelList, channelList, numChan * sizeof(u16));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_CHANNEL_PARAMS_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_CHANNEL_PARAMS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 void
 wmi_cache_configure_rssithreshold(struct wmi_t *wmip, WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd)
 {
-    SQ_THRESHOLD_PARAMS *sq_thresh =
-           &wmip->wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_RSSI];
-    /*
-     * Parse the command and store the threshold values here. The checks
-     * for valid values can be put here
-     */
-    sq_thresh->weight = rssiCmd->weight;
-    sq_thresh->polling_interval = rssiCmd->pollTime;
-
-    sq_thresh->upper_threshold[0] = rssiCmd->thresholdAbove1_Val - SIGNAL_QUALITY_NOISE_FLOOR;
-    sq_thresh->upper_threshold[1] = rssiCmd->thresholdAbove2_Val - SIGNAL_QUALITY_NOISE_FLOOR;
-    sq_thresh->upper_threshold[2] = rssiCmd->thresholdAbove3_Val - SIGNAL_QUALITY_NOISE_FLOOR;
-    sq_thresh->upper_threshold[3] = rssiCmd->thresholdAbove4_Val - SIGNAL_QUALITY_NOISE_FLOOR;
-    sq_thresh->upper_threshold[4] = rssiCmd->thresholdAbove5_Val - SIGNAL_QUALITY_NOISE_FLOOR;
-    sq_thresh->upper_threshold[5] = rssiCmd->thresholdAbove6_Val - SIGNAL_QUALITY_NOISE_FLOOR;
-    sq_thresh->upper_threshold_valid_count = 6;
-
-    /* List sorted in descending order */
-    sq_thresh->lower_threshold[0] = rssiCmd->thresholdBelow6_Val - SIGNAL_QUALITY_NOISE_FLOOR;
-    sq_thresh->lower_threshold[1] = rssiCmd->thresholdBelow5_Val - SIGNAL_QUALITY_NOISE_FLOOR;
-    sq_thresh->lower_threshold[2] = rssiCmd->thresholdBelow4_Val - SIGNAL_QUALITY_NOISE_FLOOR;
-    sq_thresh->lower_threshold[3] = rssiCmd->thresholdBelow3_Val - SIGNAL_QUALITY_NOISE_FLOOR;
-    sq_thresh->lower_threshold[4] = rssiCmd->thresholdBelow2_Val - SIGNAL_QUALITY_NOISE_FLOOR;
-    sq_thresh->lower_threshold[5] = rssiCmd->thresholdBelow1_Val - SIGNAL_QUALITY_NOISE_FLOOR;
-    sq_thresh->lower_threshold_valid_count = 6;
-
-    if (!rssi_event_value) {
-    /*
-     * Configuring the thresholds to their extremes allows the host to get an
-     * event from the target which is used for the configuring the correct
-     * thresholds
-     */
-    rssiCmd->thresholdAbove1_Val = sq_thresh->upper_threshold[0];
-    rssiCmd->thresholdBelow1_Val = sq_thresh->lower_threshold[0];
-    } else {
-        /*
-         * In case the user issues multiple times of rssi_threshold_setting,
-         * we should not use the extreames anymore, the target does not expect that.
-         */
-        rssiCmd->thresholdAbove1_Val = ar6000_get_upper_threshold(rssi_event_value, sq_thresh,
-                                              sq_thresh->upper_threshold_valid_count);
-        rssiCmd->thresholdBelow1_Val = ar6000_get_lower_threshold(rssi_event_value, sq_thresh,
-                                              sq_thresh->lower_threshold_valid_count);
+	SQ_THRESHOLD_PARAMS *sq_thresh =
+		&wmip->wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_RSSI];
+	/*
+	 * Parse the command and store the threshold values here. The checks
+	 * for valid values can be put here
+	 */
+	sq_thresh->weight = rssiCmd->weight;
+	sq_thresh->polling_interval = rssiCmd->pollTime;
+
+	sq_thresh->upper_threshold[0] = rssiCmd->thresholdAbove1_Val - SIGNAL_QUALITY_NOISE_FLOOR;
+	sq_thresh->upper_threshold[1] = rssiCmd->thresholdAbove2_Val - SIGNAL_QUALITY_NOISE_FLOOR;
+	sq_thresh->upper_threshold[2] = rssiCmd->thresholdAbove3_Val - SIGNAL_QUALITY_NOISE_FLOOR;
+	sq_thresh->upper_threshold[3] = rssiCmd->thresholdAbove4_Val - SIGNAL_QUALITY_NOISE_FLOOR;
+	sq_thresh->upper_threshold[4] = rssiCmd->thresholdAbove5_Val - SIGNAL_QUALITY_NOISE_FLOOR;
+	sq_thresh->upper_threshold[5] = rssiCmd->thresholdAbove6_Val - SIGNAL_QUALITY_NOISE_FLOOR;
+	sq_thresh->upper_threshold_valid_count = 6;
+
+	/* List sorted in descending order */
+	sq_thresh->lower_threshold[0] = rssiCmd->thresholdBelow6_Val - SIGNAL_QUALITY_NOISE_FLOOR;
+	sq_thresh->lower_threshold[1] = rssiCmd->thresholdBelow5_Val - SIGNAL_QUALITY_NOISE_FLOOR;
+	sq_thresh->lower_threshold[2] = rssiCmd->thresholdBelow4_Val - SIGNAL_QUALITY_NOISE_FLOOR;
+	sq_thresh->lower_threshold[3] = rssiCmd->thresholdBelow3_Val - SIGNAL_QUALITY_NOISE_FLOOR;
+	sq_thresh->lower_threshold[4] = rssiCmd->thresholdBelow2_Val - SIGNAL_QUALITY_NOISE_FLOOR;
+	sq_thresh->lower_threshold[5] = rssiCmd->thresholdBelow1_Val - SIGNAL_QUALITY_NOISE_FLOOR;
+	sq_thresh->lower_threshold_valid_count = 6;
+
+	if (!rssi_event_value) {
+		/*
+		 * Configuring the thresholds to their extremes allows the host to get an
+		 * event from the target which is used for the configuring the correct
+		 * thresholds
+		 */
+		rssiCmd->thresholdAbove1_Val = sq_thresh->upper_threshold[0];
+		rssiCmd->thresholdBelow1_Val = sq_thresh->lower_threshold[0];
+	} else {
+		/*
+		 * In case the user issues multiple times of rssi_threshold_setting,
+		 * we should not use the extreames anymore, the target does not expect that.
+		 */
+		rssiCmd->thresholdAbove1_Val = ar6000_get_upper_threshold(rssi_event_value, sq_thresh,
+									  sq_thresh->upper_threshold_valid_count);
+		rssiCmd->thresholdBelow1_Val = ar6000_get_lower_threshold(rssi_event_value, sq_thresh,
+									  sq_thresh->lower_threshold_valid_count);
 }
 }
 
 int
 wmi_set_rssi_threshold_params(struct wmi_t *wmip,
-                              WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd)
-{
-
-     /* Check these values are in ascending order */
-    if( rssiCmd->thresholdAbove6_Val <= rssiCmd->thresholdAbove5_Val ||
-        rssiCmd->thresholdAbove5_Val <= rssiCmd->thresholdAbove4_Val ||
-        rssiCmd->thresholdAbove4_Val <= rssiCmd->thresholdAbove3_Val ||
-        rssiCmd->thresholdAbove3_Val <= rssiCmd->thresholdAbove2_Val ||
-        rssiCmd->thresholdAbove2_Val <= rssiCmd->thresholdAbove1_Val ||
-        rssiCmd->thresholdBelow6_Val <= rssiCmd->thresholdBelow5_Val ||
-        rssiCmd->thresholdBelow5_Val <= rssiCmd->thresholdBelow4_Val ||
-        rssiCmd->thresholdBelow4_Val <= rssiCmd->thresholdBelow3_Val ||
-        rssiCmd->thresholdBelow3_Val <= rssiCmd->thresholdBelow2_Val ||
-        rssiCmd->thresholdBelow2_Val <= rssiCmd->thresholdBelow1_Val)
-    {
-        return A_EINVAL;
-    }
+			      WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd)
+{
+
+	/* Check these values are in ascending order */
+	if ( rssiCmd->thresholdAbove6_Val <= rssiCmd->thresholdAbove5_Val ||
+	    rssiCmd->thresholdAbove5_Val <= rssiCmd->thresholdAbove4_Val ||
+	    rssiCmd->thresholdAbove4_Val <= rssiCmd->thresholdAbove3_Val ||
+	    rssiCmd->thresholdAbove3_Val <= rssiCmd->thresholdAbove2_Val ||
+	    rssiCmd->thresholdAbove2_Val <= rssiCmd->thresholdAbove1_Val ||
+	    rssiCmd->thresholdBelow6_Val <= rssiCmd->thresholdBelow5_Val ||
+	    rssiCmd->thresholdBelow5_Val <= rssiCmd->thresholdBelow4_Val ||
+	    rssiCmd->thresholdBelow4_Val <= rssiCmd->thresholdBelow3_Val ||
+	    rssiCmd->thresholdBelow3_Val <= rssiCmd->thresholdBelow2_Val ||
+	    rssiCmd->thresholdBelow2_Val <= rssiCmd->thresholdBelow1_Val)
+	{
+		return A_EINVAL;
+	}
 
-    wmi_cache_configure_rssithreshold(wmip, rssiCmd);
+	wmi_cache_configure_rssithreshold(wmip, rssiCmd);
 
-    return (wmi_send_rssi_threshold_params(wmip, rssiCmd));
+	return (wmi_send_rssi_threshold_params(wmip, rssiCmd));
 }
 
 int
 wmi_set_ip_cmd(struct wmi_t *wmip, WMI_SET_IP_CMD *ipCmd)
 {
-    void    *osbuf;
-    WMI_SET_IP_CMD *cmd;
+	void    *osbuf;
+	WMI_SET_IP_CMD *cmd;
 
-    /* Multicast address are not valid */
-    if((*((u8 *)&ipCmd->ips[0]) >= 0xE0) ||
-       (*((u8 *)&ipCmd->ips[1]) >= 0xE0)) {
-        return A_EINVAL;
-    }
+	/* Multicast address are not valid */
+	if ((*((u8 *)&ipCmd->ips[0]) >= 0xE0) ||
+	   (*((u8 *)&ipCmd->ips[1]) >= 0xE0)) {
+		return A_EINVAL;
+	}
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_SET_IP_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_SET_IP_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_SET_IP_CMD));
-    cmd = (WMI_SET_IP_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMCPY(cmd, ipCmd, sizeof(WMI_SET_IP_CMD));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_SET_IP_CMD));
+	cmd = (WMI_SET_IP_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMCPY(cmd, ipCmd, sizeof(WMI_SET_IP_CMD));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_IP_CMDID,
-                            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_IP_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_host_sleep_mode_cmd(struct wmi_t *wmip,
-                              WMI_SET_HOST_SLEEP_MODE_CMD *hostModeCmd)
-{
-    void    *osbuf;
-    s8 size;
-    WMI_SET_HOST_SLEEP_MODE_CMD *cmd;
-    u16 activeTsids=0;
-    u8 streamExists=0;
-    u8 i;
-
-    if( hostModeCmd->awake == hostModeCmd->asleep) {
-        return A_EINVAL;
-    }
-
-    size = sizeof (*cmd);
-
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-
-    A_NETBUF_PUT(osbuf, size);
-
-    cmd = (WMI_SET_HOST_SLEEP_MODE_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, size);
-    A_MEMCPY(cmd, hostModeCmd, sizeof(WMI_SET_HOST_SLEEP_MODE_CMD));
-
-    if(hostModeCmd->asleep) {
-        /*
-         * Relinquish credits from all implicitly created pstreams since when we
-         * go to sleep. If user created explicit thinstreams exists with in a
-         * fatpipe leave them intact for the user to delete
-         */
-        LOCK_WMI(wmip);
-        streamExists = wmip->wmi_fatPipeExists;
-        UNLOCK_WMI(wmip);
-
-        for(i=0;i< WMM_NUM_AC;i++) {
-            if (streamExists & (1<<i)) {
-                LOCK_WMI(wmip);
-                activeTsids = wmip->wmi_streamExistsForAC[i];
-                UNLOCK_WMI(wmip);
-                /* If there are no user created thin streams delete the fatpipe */
-                if(!activeTsids) {
-                    streamExists &= ~(1<<i);
-                    /*Indicate inactivity to drv layer for this fatpipe(pstream)*/
-                    A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt,i);
-                }
-            }
-        }
-
-        /* Update the fatpipes that exists*/
-        LOCK_WMI(wmip);
-        wmip->wmi_fatPipeExists = streamExists;
-        UNLOCK_WMI(wmip);
-    }
-
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_HOST_SLEEP_MODE_CMDID,
-                            NO_SYNC_WMIFLAG));
+			    WMI_SET_HOST_SLEEP_MODE_CMD *hostModeCmd)
+{
+	void    *osbuf;
+	s8 size;
+	WMI_SET_HOST_SLEEP_MODE_CMD *cmd;
+	u16 activeTsids=0;
+	u8 streamExists=0;
+	u8 i;
+
+	if ( hostModeCmd->awake == hostModeCmd->asleep) {
+		return A_EINVAL;
+	}
+
+	size = sizeof (*cmd);
+
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+
+	A_NETBUF_PUT(osbuf, size);
+
+	cmd = (WMI_SET_HOST_SLEEP_MODE_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, size);
+	A_MEMCPY(cmd, hostModeCmd, sizeof(WMI_SET_HOST_SLEEP_MODE_CMD));
+
+	if (hostModeCmd->asleep) {
+		/*
+		 * Relinquish credits from all implicitly created pstreams since when we
+		 * go to sleep. If user created explicit thinstreams exists with in a
+		 * fatpipe leave them intact for the user to delete
+		 */
+		LOCK_WMI(wmip);
+		streamExists = wmip->wmi_fatPipeExists;
+		UNLOCK_WMI(wmip);
+
+		for(i=0;i< WMM_NUM_AC;i++) {
+			if (streamExists & (1<<i)) {
+				LOCK_WMI(wmip);
+				activeTsids = wmip->wmi_streamExistsForAC[i];
+				UNLOCK_WMI(wmip);
+				/* If there are no user created thin streams delete the fatpipe */
+				if (!activeTsids) {
+					streamExists &= ~(1<<i);
+					/*Indicate inactivity to drv layer for this fatpipe(pstream)*/
+					A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt,i);
+				}
+			}
+		}
+
+		/* Update the fatpipes that exists*/
+		LOCK_WMI(wmip);
+		wmip->wmi_fatPipeExists = streamExists;
+		UNLOCK_WMI(wmip);
+	}
+
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_HOST_SLEEP_MODE_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_wow_mode_cmd(struct wmi_t *wmip,
-                              WMI_SET_WOW_MODE_CMD *wowModeCmd)
+		     WMI_SET_WOW_MODE_CMD *wowModeCmd)
 {
-    void    *osbuf;
-    s8 size;
-    WMI_SET_WOW_MODE_CMD *cmd;
+	void    *osbuf;
+	s8 size;
+	WMI_SET_WOW_MODE_CMD *cmd;
 
-    size = sizeof (*cmd);
+	size = sizeof (*cmd);
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, size);
+	A_NETBUF_PUT(osbuf, size);
 
-    cmd = (WMI_SET_WOW_MODE_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, size);
-    A_MEMCPY(cmd, wowModeCmd, sizeof(WMI_SET_WOW_MODE_CMD));
+	cmd = (WMI_SET_WOW_MODE_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, size);
+	A_MEMCPY(cmd, wowModeCmd, sizeof(WMI_SET_WOW_MODE_CMD));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_WOW_MODE_CMDID,
-                            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_WOW_MODE_CMDID,
+			     NO_SYNC_WMIFLAG));
 
 }
 
 int
 wmi_get_wow_list_cmd(struct wmi_t *wmip,
-                              WMI_GET_WOW_LIST_CMD *wowListCmd)
+		     WMI_GET_WOW_LIST_CMD *wowListCmd)
 {
-    void    *osbuf;
-    s8 size;
-    WMI_GET_WOW_LIST_CMD *cmd;
+	void    *osbuf;
+	s8 size;
+	WMI_GET_WOW_LIST_CMD *cmd;
 
-    size = sizeof (*cmd);
+	size = sizeof (*cmd);
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, size);
+	A_NETBUF_PUT(osbuf, size);
 
-    cmd = (WMI_GET_WOW_LIST_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, size);
-    A_MEMCPY(cmd, wowListCmd, sizeof(WMI_GET_WOW_LIST_CMD));
+	cmd = (WMI_GET_WOW_LIST_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, size);
+	A_MEMCPY(cmd, wowListCmd, sizeof(WMI_GET_WOW_LIST_CMD));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_GET_WOW_LIST_CMDID,
-                            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_GET_WOW_LIST_CMDID,
+			     NO_SYNC_WMIFLAG));
 
 }
 
 static int
 wmi_get_wow_list_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_GET_WOW_LIST_REPLY *reply;
+	WMI_GET_WOW_LIST_REPLY *reply;
 
-    if (len < sizeof(WMI_GET_WOW_LIST_REPLY)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_GET_WOW_LIST_REPLY *)datap;
+	if (len < sizeof(WMI_GET_WOW_LIST_REPLY)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_GET_WOW_LIST_REPLY *)datap;
 
-    A_WMI_WOW_LIST_EVENT(wmip->wmi_devt, reply->num_filters,
-                          reply);
+	A_WMI_WOW_LIST_EVENT(wmip->wmi_devt, reply->num_filters,
+			     reply);
 
-    return 0;
+	return 0;
 }
 
 int wmi_add_wow_pattern_cmd(struct wmi_t *wmip,
-                                 WMI_ADD_WOW_PATTERN_CMD *addWowCmd,
-                                 u8 *pattern, u8 *mask,
-                                 u8 pattern_size)
+			    WMI_ADD_WOW_PATTERN_CMD *addWowCmd,
+			    u8 *pattern, u8 *mask,
+			    u8 pattern_size)
 {
-    void    *osbuf;
-    s8 size;
-    WMI_ADD_WOW_PATTERN_CMD *cmd;
-    u8 *filter_mask = NULL;
+	void    *osbuf;
+	s8 size;
+	WMI_ADD_WOW_PATTERN_CMD *cmd;
+	u8 *filter_mask = NULL;
 
-    size = sizeof (*cmd);
+	size = sizeof (*cmd);
 
-    size += ((2 * addWowCmd->filter_size)* sizeof(u8));
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	size += ((2 * addWowCmd->filter_size)* sizeof(u8));
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, size);
+	A_NETBUF_PUT(osbuf, size);
 
-    cmd = (WMI_ADD_WOW_PATTERN_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->filter_list_id = addWowCmd->filter_list_id;
-    cmd->filter_offset = addWowCmd->filter_offset;
-    cmd->filter_size = addWowCmd->filter_size;
+	cmd = (WMI_ADD_WOW_PATTERN_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->filter_list_id = addWowCmd->filter_list_id;
+	cmd->filter_offset = addWowCmd->filter_offset;
+	cmd->filter_size = addWowCmd->filter_size;
 
-    A_MEMCPY(cmd->filter, pattern, addWowCmd->filter_size);
+	A_MEMCPY(cmd->filter, pattern, addWowCmd->filter_size);
 
-    filter_mask = (u8 *)(cmd->filter + cmd->filter_size);
-    A_MEMCPY(filter_mask, mask, addWowCmd->filter_size);
+	filter_mask = (u8 *)(cmd->filter + cmd->filter_size);
+	A_MEMCPY(filter_mask, mask, addWowCmd->filter_size);
 
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_ADD_WOW_PATTERN_CMDID,
-                            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_ADD_WOW_PATTERN_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_del_wow_pattern_cmd(struct wmi_t *wmip,
-                              WMI_DEL_WOW_PATTERN_CMD *delWowCmd)
+			WMI_DEL_WOW_PATTERN_CMD *delWowCmd)
 {
-    void    *osbuf;
-    s8 size;
-    WMI_DEL_WOW_PATTERN_CMD *cmd;
+	void    *osbuf;
+	s8 size;
+	WMI_DEL_WOW_PATTERN_CMD *cmd;
 
-    size = sizeof (*cmd);
+	size = sizeof (*cmd);
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, size);
+	A_NETBUF_PUT(osbuf, size);
 
-    cmd = (WMI_DEL_WOW_PATTERN_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, size);
-    A_MEMCPY(cmd, delWowCmd, sizeof(WMI_DEL_WOW_PATTERN_CMD));
+	cmd = (WMI_DEL_WOW_PATTERN_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, size);
+	A_MEMCPY(cmd, delWowCmd, sizeof(WMI_DEL_WOW_PATTERN_CMD));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_DEL_WOW_PATTERN_CMDID,
-                            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_DEL_WOW_PATTERN_CMDID,
+			     NO_SYNC_WMIFLAG));
 
 }
 
 void
 wmi_cache_configure_snrthreshold(struct wmi_t *wmip, WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd)
 {
-    SQ_THRESHOLD_PARAMS *sq_thresh =
-           &wmip->wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_SNR];
-    /*
-     * Parse the command and store the threshold values here. The checks
-     * for valid values can be put here
-     */
-    sq_thresh->weight = snrCmd->weight;
-    sq_thresh->polling_interval = snrCmd->pollTime;
-
-    sq_thresh->upper_threshold[0] = snrCmd->thresholdAbove1_Val;
-    sq_thresh->upper_threshold[1] = snrCmd->thresholdAbove2_Val;
-    sq_thresh->upper_threshold[2] = snrCmd->thresholdAbove3_Val;
-    sq_thresh->upper_threshold[3] = snrCmd->thresholdAbove4_Val;
-    sq_thresh->upper_threshold_valid_count = 4;
-
-    /* List sorted in descending order */
-    sq_thresh->lower_threshold[0] = snrCmd->thresholdBelow4_Val;
-    sq_thresh->lower_threshold[1] = snrCmd->thresholdBelow3_Val;
-    sq_thresh->lower_threshold[2] = snrCmd->thresholdBelow2_Val;
-    sq_thresh->lower_threshold[3] = snrCmd->thresholdBelow1_Val;
-    sq_thresh->lower_threshold_valid_count = 4;
-
-    if (!snr_event_value) {
-    /*
-     * Configuring the thresholds to their extremes allows the host to get an
-     * event from the target which is used for the configuring the correct
-     * thresholds
-     */
-    snrCmd->thresholdAbove1_Val = (u8)sq_thresh->upper_threshold[0];
-    snrCmd->thresholdBelow1_Val = (u8)sq_thresh->lower_threshold[0];
-    } else {
-        /*
-         * In case the user issues multiple times of snr_threshold_setting,
-         * we should not use the extreames anymore, the target does not expect that.
-         */
-        snrCmd->thresholdAbove1_Val = ar6000_get_upper_threshold(snr_event_value, sq_thresh,
-                                              sq_thresh->upper_threshold_valid_count);
-        snrCmd->thresholdBelow1_Val = ar6000_get_lower_threshold(snr_event_value, sq_thresh,
-                                              sq_thresh->lower_threshold_valid_count);
-    }
+	SQ_THRESHOLD_PARAMS *sq_thresh =
+		&wmip->wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_SNR];
+	/*
+	 * Parse the command and store the threshold values here. The checks
+	 * for valid values can be put here
+	 */
+	sq_thresh->weight = snrCmd->weight;
+	sq_thresh->polling_interval = snrCmd->pollTime;
+
+	sq_thresh->upper_threshold[0] = snrCmd->thresholdAbove1_Val;
+	sq_thresh->upper_threshold[1] = snrCmd->thresholdAbove2_Val;
+	sq_thresh->upper_threshold[2] = snrCmd->thresholdAbove3_Val;
+	sq_thresh->upper_threshold[3] = snrCmd->thresholdAbove4_Val;
+	sq_thresh->upper_threshold_valid_count = 4;
+
+	/* List sorted in descending order */
+	sq_thresh->lower_threshold[0] = snrCmd->thresholdBelow4_Val;
+	sq_thresh->lower_threshold[1] = snrCmd->thresholdBelow3_Val;
+	sq_thresh->lower_threshold[2] = snrCmd->thresholdBelow2_Val;
+	sq_thresh->lower_threshold[3] = snrCmd->thresholdBelow1_Val;
+	sq_thresh->lower_threshold_valid_count = 4;
+
+	if (!snr_event_value) {
+		/*
+		 * Configuring the thresholds to their extremes allows the host to get an
+		 * event from the target which is used for the configuring the correct
+		 * thresholds
+		 */
+		snrCmd->thresholdAbove1_Val = (u8)sq_thresh->upper_threshold[0];
+		snrCmd->thresholdBelow1_Val = (u8)sq_thresh->lower_threshold[0];
+	} else {
+		/*
+		 * In case the user issues multiple times of snr_threshold_setting,
+		 * we should not use the extreames anymore, the target does not expect that.
+		 */
+		snrCmd->thresholdAbove1_Val = ar6000_get_upper_threshold(snr_event_value, sq_thresh,
+									 sq_thresh->upper_threshold_valid_count);
+		snrCmd->thresholdBelow1_Val = ar6000_get_lower_threshold(snr_event_value, sq_thresh,
+									 sq_thresh->lower_threshold_valid_count);
+	}
 
 }
 int
 wmi_set_snr_threshold_params(struct wmi_t *wmip,
-                             WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd)
-{
-    if( snrCmd->thresholdAbove4_Val <= snrCmd->thresholdAbove3_Val ||
-        snrCmd->thresholdAbove3_Val <= snrCmd->thresholdAbove2_Val ||
-        snrCmd->thresholdAbove2_Val <= snrCmd->thresholdAbove1_Val ||
-        snrCmd->thresholdBelow4_Val <= snrCmd->thresholdBelow3_Val ||
-        snrCmd->thresholdBelow3_Val <= snrCmd->thresholdBelow2_Val ||
-        snrCmd->thresholdBelow2_Val <= snrCmd->thresholdBelow1_Val)
-    {
-        return A_EINVAL;
-    }
-    wmi_cache_configure_snrthreshold(wmip, snrCmd);
-    return (wmi_send_snr_threshold_params(wmip, snrCmd));
+			     WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd)
+{
+	if ( snrCmd->thresholdAbove4_Val <= snrCmd->thresholdAbove3_Val ||
+	    snrCmd->thresholdAbove3_Val <= snrCmd->thresholdAbove2_Val ||
+	    snrCmd->thresholdAbove2_Val <= snrCmd->thresholdAbove1_Val ||
+	    snrCmd->thresholdBelow4_Val <= snrCmd->thresholdBelow3_Val ||
+	    snrCmd->thresholdBelow3_Val <= snrCmd->thresholdBelow2_Val ||
+	    snrCmd->thresholdBelow2_Val <= snrCmd->thresholdBelow1_Val)
+	{
+		return A_EINVAL;
+	}
+	wmi_cache_configure_snrthreshold(wmip, snrCmd);
+	return (wmi_send_snr_threshold_params(wmip, snrCmd));
 }
 
 int
 wmi_clr_rssi_snr(struct wmi_t *wmip)
 {
-    void    *osbuf;
+	void    *osbuf;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(int));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(int));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_CLR_RSSI_SNR_CMDID,
-                            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_CLR_RSSI_SNR_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_lq_threshold_params(struct wmi_t *wmip,
-                             WMI_LQ_THRESHOLD_PARAMS_CMD *lqCmd)
-{
-    void    *osbuf;
-    s8 size;
-    WMI_LQ_THRESHOLD_PARAMS_CMD *cmd;
-    /* These values are in ascending order */
-    if( lqCmd->thresholdAbove4_Val <= lqCmd->thresholdAbove3_Val ||
-        lqCmd->thresholdAbove3_Val <= lqCmd->thresholdAbove2_Val ||
-        lqCmd->thresholdAbove2_Val <= lqCmd->thresholdAbove1_Val ||
-        lqCmd->thresholdBelow4_Val <= lqCmd->thresholdBelow3_Val ||
-        lqCmd->thresholdBelow3_Val <= lqCmd->thresholdBelow2_Val ||
-        lqCmd->thresholdBelow2_Val <= lqCmd->thresholdBelow1_Val ) {
-
-        return A_EINVAL;
-    }
+			    WMI_LQ_THRESHOLD_PARAMS_CMD *lqCmd)
+{
+	void    *osbuf;
+	s8 size;
+	WMI_LQ_THRESHOLD_PARAMS_CMD *cmd;
+	/* These values are in ascending order */
+	if ( lqCmd->thresholdAbove4_Val <= lqCmd->thresholdAbove3_Val ||
+	    lqCmd->thresholdAbove3_Val <= lqCmd->thresholdAbove2_Val ||
+	    lqCmd->thresholdAbove2_Val <= lqCmd->thresholdAbove1_Val ||
+	    lqCmd->thresholdBelow4_Val <= lqCmd->thresholdBelow3_Val ||
+	    lqCmd->thresholdBelow3_Val <= lqCmd->thresholdBelow2_Val ||
+	    lqCmd->thresholdBelow2_Val <= lqCmd->thresholdBelow1_Val ) {
+
+		return A_EINVAL;
+	}
 
-    size = sizeof (*cmd);
+	size = sizeof (*cmd);
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, size);
+	A_NETBUF_PUT(osbuf, size);
 
-    cmd = (WMI_LQ_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, size);
-    A_MEMCPY(cmd, lqCmd, sizeof(WMI_LQ_THRESHOLD_PARAMS_CMD));
+	cmd = (WMI_LQ_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, size);
+	A_MEMCPY(cmd, lqCmd, sizeof(WMI_LQ_THRESHOLD_PARAMS_CMD));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_LQ_THRESHOLD_PARAMS_CMDID,
-                            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_LQ_THRESHOLD_PARAMS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_error_report_bitmask(struct wmi_t *wmip, u32 mask)
 {
-    void    *osbuf;
-    s8 size;
-    WMI_TARGET_ERROR_REPORT_BITMASK *cmd;
+	void    *osbuf;
+	s8 size;
+	WMI_TARGET_ERROR_REPORT_BITMASK *cmd;
 
-    size = sizeof (*cmd);
+	size = sizeof (*cmd);
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, size);
+	A_NETBUF_PUT(osbuf, size);
 
-    cmd = (WMI_TARGET_ERROR_REPORT_BITMASK *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, size);
+	cmd = (WMI_TARGET_ERROR_REPORT_BITMASK *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, size);
 
-    cmd->bitmask = mask;
+	cmd->bitmask = mask;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
-                            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_get_challenge_resp_cmd(struct wmi_t *wmip, u32 cookie, u32 source)
 {
-    void *osbuf;
-    WMIX_HB_CHALLENGE_RESP_CMD *cmd;
+	void *osbuf;
+	WMIX_HB_CHALLENGE_RESP_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMIX_HB_CHALLENGE_RESP_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->cookie = cookie;
-    cmd->source = source;
+	cmd = (WMIX_HB_CHALLENGE_RESP_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->cookie = cookie;
+	cmd->source = source;
 
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_HB_CHALLENGE_RESP_CMDID,
-                              NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_HB_CHALLENGE_RESP_CMDID,
+				  NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_config_debug_module_cmd(struct wmi_t *wmip, u16 mmask,
-                            u16 tsr, bool rep, u16 size,
-                            u32 valid)
+			    u16 tsr, bool rep, u16 size,
+			    u32 valid)
 {
-    void *osbuf;
-    WMIX_DBGLOG_CFG_MODULE_CMD *cmd;
+	void *osbuf;
+	WMIX_DBGLOG_CFG_MODULE_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMIX_DBGLOG_CFG_MODULE_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->config.cfgmmask = mmask;
-    cmd->config.cfgtsr = tsr;
-    cmd->config.cfgrep = rep;
-    cmd->config.cfgsize = size;
-    cmd->config.cfgvalid = valid;
+	cmd = (WMIX_DBGLOG_CFG_MODULE_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->config.cfgmmask = mmask;
+	cmd->config.cfgtsr = tsr;
+	cmd->config.cfgrep = rep;
+	cmd->config.cfgsize = size;
+	cmd->config.cfgvalid = valid;
 
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DBGLOG_CFG_MODULE_CMDID,
-                              NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DBGLOG_CFG_MODULE_CMDID,
+				  NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_get_stats_cmd(struct wmi_t *wmip)
 {
-    return wmi_simple_cmd(wmip, WMI_GET_STATISTICS_CMDID);
+	return wmi_simple_cmd(wmip, WMI_GET_STATISTICS_CMDID);
 }
 
 int
 wmi_addBadAp_cmd(struct wmi_t *wmip, u8 apIndex, u8 *bssid)
 {
-    void *osbuf;
-    WMI_ADD_BAD_AP_CMD *cmd;
+	void *osbuf;
+	WMI_ADD_BAD_AP_CMD *cmd;
 
-    if ((bssid == NULL) || (apIndex > WMI_MAX_BAD_AP_INDEX)) {
-        return A_EINVAL;
-    }
+	if ((bssid == NULL) || (apIndex > WMI_MAX_BAD_AP_INDEX)) {
+		return A_EINVAL;
+	}
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_ADD_BAD_AP_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->badApIndex = apIndex;
-    A_MEMCPY(cmd->bssid, bssid, sizeof(cmd->bssid));
+	cmd = (WMI_ADD_BAD_AP_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->badApIndex = apIndex;
+	A_MEMCPY(cmd->bssid, bssid, sizeof(cmd->bssid));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_ADD_BAD_AP_CMDID, SYNC_BEFORE_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_ADD_BAD_AP_CMDID, SYNC_BEFORE_WMIFLAG));
 }
 
 int
 wmi_deleteBadAp_cmd(struct wmi_t *wmip, u8 apIndex)
 {
-    void *osbuf;
-    WMI_DELETE_BAD_AP_CMD *cmd;
+	void *osbuf;
+	WMI_DELETE_BAD_AP_CMD *cmd;
 
-    if (apIndex > WMI_MAX_BAD_AP_INDEX) {
-        return A_EINVAL;
-    }
+	if (apIndex > WMI_MAX_BAD_AP_INDEX) {
+		return A_EINVAL;
+	}
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_DELETE_BAD_AP_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->badApIndex = apIndex;
+	cmd = (WMI_DELETE_BAD_AP_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->badApIndex = apIndex;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_DELETE_BAD_AP_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_DELETE_BAD_AP_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_abort_scan_cmd(struct wmi_t *wmip)
 {
-    return wmi_simple_cmd(wmip, WMI_ABORT_SCAN_CMDID);
+	return wmi_simple_cmd(wmip, WMI_ABORT_SCAN_CMDID);
 }
 
 int
 wmi_set_txPwr_cmd(struct wmi_t *wmip, u8 dbM)
 {
-    void *osbuf;
-    WMI_SET_TX_PWR_CMD *cmd;
+	void *osbuf;
+	WMI_SET_TX_PWR_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_TX_PWR_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->dbM = dbM;
+	cmd = (WMI_SET_TX_PWR_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->dbM = dbM;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_TX_PWR_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_TX_PWR_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_get_txPwr_cmd(struct wmi_t *wmip)
 {
-    return wmi_simple_cmd(wmip, WMI_GET_TX_PWR_CMDID);
+	return wmi_simple_cmd(wmip, WMI_GET_TX_PWR_CMDID);
 }
 
 u16 wmi_get_mapped_qos_queue(struct wmi_t *wmip, u8 trafficClass)
 {
-    u16 activeTsids=0;
+	u16 activeTsids=0;
 
-    LOCK_WMI(wmip);
-    activeTsids = wmip->wmi_streamExistsForAC[trafficClass];
-    UNLOCK_WMI(wmip);
+	LOCK_WMI(wmip);
+	activeTsids = wmip->wmi_streamExistsForAC[trafficClass];
+	UNLOCK_WMI(wmip);
 
-    return activeTsids;
+	return activeTsids;
 }
 
 int
 wmi_get_roam_tbl_cmd(struct wmi_t *wmip)
 {
-    return wmi_simple_cmd(wmip, WMI_GET_ROAM_TBL_CMDID);
+	return wmi_simple_cmd(wmip, WMI_GET_ROAM_TBL_CMDID);
 }
 
 int
 wmi_get_roam_data_cmd(struct wmi_t *wmip, u8 roamDataType)
 {
-    void *osbuf;
-    u32 size = sizeof(u8);
-    WMI_TARGET_ROAM_DATA *cmd;
+	void *osbuf;
+	u32 size = sizeof(u8);
+	WMI_TARGET_ROAM_DATA *cmd;
 
-    osbuf = A_NETBUF_ALLOC(size);      /* no payload */
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(size);      /* no payload */
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, size);
+	A_NETBUF_PUT(osbuf, size);
 
-    cmd = (WMI_TARGET_ROAM_DATA *)(A_NETBUF_DATA(osbuf));
-    cmd->roamDataType = roamDataType;
+	cmd = (WMI_TARGET_ROAM_DATA *)(A_NETBUF_DATA(osbuf));
+	cmd->roamDataType = roamDataType;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_GET_ROAM_DATA_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_GET_ROAM_DATA_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_roam_ctrl_cmd(struct wmi_t *wmip, WMI_SET_ROAM_CTRL_CMD *p,
-                      u8 size)
+		      u8 size)
 {
-    void *osbuf;
-    WMI_SET_ROAM_CTRL_CMD *cmd;
+	void *osbuf;
+	WMI_SET_ROAM_CTRL_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, size);
+	A_NETBUF_PUT(osbuf, size);
 
-    cmd = (WMI_SET_ROAM_CTRL_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, size);
+	cmd = (WMI_SET_ROAM_CTRL_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, size);
 
-    A_MEMCPY(cmd, p, size);
+	A_MEMCPY(cmd, p, size);
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_ROAM_CTRL_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_ROAM_CTRL_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_powersave_timers_cmd(struct wmi_t *wmip,
-                            WMI_POWERSAVE_TIMERS_POLICY_CMD *pCmd,
-                            u8 size)
+			     WMI_POWERSAVE_TIMERS_POLICY_CMD *pCmd,
+			     u8 size)
 {
-    void *osbuf;
-    WMI_POWERSAVE_TIMERS_POLICY_CMD *cmd;
+	void *osbuf;
+	WMI_POWERSAVE_TIMERS_POLICY_CMD *cmd;
 
-    /* These timers can't be zero */
-    if(!pCmd->psPollTimeout || !pCmd->triggerTimeout ||
-       !(pCmd->apsdTimPolicy == IGNORE_TIM_ALL_QUEUES_APSD ||
-         pCmd->apsdTimPolicy == PROCESS_TIM_ALL_QUEUES_APSD) ||
-       !(pCmd->simulatedAPSDTimPolicy == IGNORE_TIM_SIMULATED_APSD ||
-         pCmd->simulatedAPSDTimPolicy == PROCESS_TIM_SIMULATED_APSD))
-        return A_EINVAL;
+	/* These timers can't be zero */
+	if (!pCmd->psPollTimeout || !pCmd->triggerTimeout ||
+	   !(pCmd->apsdTimPolicy == IGNORE_TIM_ALL_QUEUES_APSD ||
+	     pCmd->apsdTimPolicy == PROCESS_TIM_ALL_QUEUES_APSD) ||
+	   !(pCmd->simulatedAPSDTimPolicy == IGNORE_TIM_SIMULATED_APSD ||
+	     pCmd->simulatedAPSDTimPolicy == PROCESS_TIM_SIMULATED_APSD))
+		return A_EINVAL;
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, size);
+	A_NETBUF_PUT(osbuf, size);
 
-    cmd = (WMI_POWERSAVE_TIMERS_POLICY_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, size);
+	cmd = (WMI_POWERSAVE_TIMERS_POLICY_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, size);
 
-    A_MEMCPY(cmd, pCmd, size);
+	A_MEMCPY(cmd, pCmd, size);
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 #ifdef CONFIG_HOST_GPIO_SUPPORT
 /* Send a command to Target to change GPIO output pins. */
 int
 wmi_gpio_output_set(struct wmi_t *wmip,
-                    u32 set_mask,
-                    u32 clear_mask,
-                    u32 enable_mask,
-                    u32 disable_mask)
+		    u32 set_mask,
+		    u32 clear_mask,
+		    u32 enable_mask,
+		    u32 disable_mask)
 {
-    void *osbuf;
-    WMIX_GPIO_OUTPUT_SET_CMD *output_set;
-    int size;
+	void *osbuf;
+	WMIX_GPIO_OUTPUT_SET_CMD *output_set;
+	int size;
 
-    size = sizeof(*output_set);
+	size = sizeof(*output_set);
 
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Enter - set=0x%x clear=0x%x enb=0x%x dis=0x%x\n", DBGARG,
-        set_mask, clear_mask, enable_mask, disable_mask));
+	A_DPRINTF(DBG_WMI,
+		  (DBGFMT "Enter - set=0x%x clear=0x%x enb=0x%x dis=0x%x\n", DBGARG,
+		   set_mask, clear_mask, enable_mask, disable_mask));
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, size);
-    output_set = (WMIX_GPIO_OUTPUT_SET_CMD *)(A_NETBUF_DATA(osbuf));
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+	A_NETBUF_PUT(osbuf, size);
+	output_set = (WMIX_GPIO_OUTPUT_SET_CMD *)(A_NETBUF_DATA(osbuf));
 
-    output_set->set_mask                   = set_mask;
-    output_set->clear_mask                 = clear_mask;
-    output_set->enable_mask                = enable_mask;
-    output_set->disable_mask               = disable_mask;
+	output_set->set_mask                   = set_mask;
+	output_set->clear_mask                 = clear_mask;
+	output_set->enable_mask                = enable_mask;
+	output_set->disable_mask               = disable_mask;
 
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_OUTPUT_SET_CMDID,
-                             NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_OUTPUT_SET_CMDID,
+				  NO_SYNC_WMIFLAG));
 }
 
 /* Send a command to the Target requesting state of the GPIO input pins */
 int
 wmi_gpio_input_get(struct wmi_t *wmip)
 {
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    return wmi_simple_cmd_xtnd(wmip, WMIX_GPIO_INPUT_GET_CMDID);
+	return wmi_simple_cmd_xtnd(wmip, WMIX_GPIO_INPUT_GET_CMDID);
 }
 
 /* Send a command to the Target that changes the value of a GPIO register. */
 int
 wmi_gpio_register_set(struct wmi_t *wmip,
-                      u32 gpioreg_id,
-                      u32 value)
+		      u32 gpioreg_id,
+		      u32 value)
 {
-    void *osbuf;
-    WMIX_GPIO_REGISTER_SET_CMD *register_set;
-    int size;
+	void *osbuf;
+	WMIX_GPIO_REGISTER_SET_CMD *register_set;
+	int size;
 
-    size = sizeof(*register_set);
+	size = sizeof(*register_set);
 
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Enter - reg=%d value=0x%x\n", DBGARG, gpioreg_id, value));
+	A_DPRINTF(DBG_WMI,
+		  (DBGFMT "Enter - reg=%d value=0x%x\n", DBGARG, gpioreg_id, value));
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, size);
-    register_set = (WMIX_GPIO_REGISTER_SET_CMD *)(A_NETBUF_DATA(osbuf));
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+	A_NETBUF_PUT(osbuf, size);
+	register_set = (WMIX_GPIO_REGISTER_SET_CMD *)(A_NETBUF_DATA(osbuf));
 
-    register_set->gpioreg_id               = gpioreg_id;
-    register_set->value                    = value;
+	register_set->gpioreg_id               = gpioreg_id;
+	register_set->value                    = value;
 
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_REGISTER_SET_CMDID,
-                             NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_REGISTER_SET_CMDID,
+				  NO_SYNC_WMIFLAG));
 }
 
 /* Send a command to the Target to fetch the value of a GPIO register. */
 int
 wmi_gpio_register_get(struct wmi_t *wmip,
-                      u32 gpioreg_id)
+		      u32 gpioreg_id)
 {
-    void *osbuf;
-    WMIX_GPIO_REGISTER_GET_CMD *register_get;
-    int size;
+	void *osbuf;
+	WMIX_GPIO_REGISTER_GET_CMD *register_get;
+	int size;
 
-    size = sizeof(*register_get);
+	size = sizeof(*register_get);
 
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter - reg=%d\n", DBGARG, gpioreg_id));
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter - reg=%d\n", DBGARG, gpioreg_id));
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, size);
-    register_get = (WMIX_GPIO_REGISTER_GET_CMD *)(A_NETBUF_DATA(osbuf));
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+	A_NETBUF_PUT(osbuf, size);
+	register_get = (WMIX_GPIO_REGISTER_GET_CMD *)(A_NETBUF_DATA(osbuf));
 
-    register_get->gpioreg_id               = gpioreg_id;
+	register_get->gpioreg_id               = gpioreg_id;
 
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_REGISTER_GET_CMDID,
-                             NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_REGISTER_GET_CMDID,
+				  NO_SYNC_WMIFLAG));
 }
 
 /* Send a command to the Target acknowledging some GPIO interrupts. */
 int
 wmi_gpio_intr_ack(struct wmi_t *wmip,
-                  u32 ack_mask)
+		  u32 ack_mask)
 {
-    void *osbuf;
-    WMIX_GPIO_INTR_ACK_CMD *intr_ack;
-    int size;
+	void *osbuf;
+	WMIX_GPIO_INTR_ACK_CMD *intr_ack;
+	int size;
 
-    size = sizeof(*intr_ack);
+	size = sizeof(*intr_ack);
 
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter ack_mask=0x%x\n", DBGARG, ack_mask));
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter ack_mask=0x%x\n", DBGARG, ack_mask));
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, size);
-    intr_ack = (WMIX_GPIO_INTR_ACK_CMD *)(A_NETBUF_DATA(osbuf));
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+	A_NETBUF_PUT(osbuf, size);
+	intr_ack = (WMIX_GPIO_INTR_ACK_CMD *)(A_NETBUF_DATA(osbuf));
 
-    intr_ack->ack_mask               = ack_mask;
+	intr_ack->ack_mask               = ack_mask;
 
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_INTR_ACK_CMDID,
-                             NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_INTR_ACK_CMDID,
+				  NO_SYNC_WMIFLAG));
 }
 #endif /* CONFIG_HOST_GPIO_SUPPORT */
 
 int
 wmi_set_access_params_cmd(struct wmi_t *wmip, u8 ac,  u16 txop, u8 eCWmin,
-                          u8 eCWmax, u8 aifsn)
+			  u8 eCWmax, u8 aifsn)
 {
-    void *osbuf;
-    WMI_SET_ACCESS_PARAMS_CMD *cmd;
+	void *osbuf;
+	WMI_SET_ACCESS_PARAMS_CMD *cmd;
 
-    if ((eCWmin > WMI_MAX_CW_ACPARAM) || (eCWmax > WMI_MAX_CW_ACPARAM) ||
-        (aifsn > WMI_MAX_AIFSN_ACPARAM) || (ac >= WMM_NUM_AC))
-    {
-        return A_EINVAL;
-    }
+	if ((eCWmin > WMI_MAX_CW_ACPARAM) || (eCWmax > WMI_MAX_CW_ACPARAM) ||
+	    (aifsn > WMI_MAX_AIFSN_ACPARAM) || (ac >= WMM_NUM_AC))
+	{
+		return A_EINVAL;
+	}
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_ACCESS_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->txop   = txop;
-    cmd->eCWmin = eCWmin;
-    cmd->eCWmax = eCWmax;
-    cmd->aifsn  = aifsn;
-    cmd->ac = ac;
+	cmd = (WMI_SET_ACCESS_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->txop   = txop;
+	cmd->eCWmin = eCWmin;
+	cmd->eCWmax = eCWmax;
+	cmd->aifsn  = aifsn;
+	cmd->ac = ac;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_ACCESS_PARAMS_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_ACCESS_PARAMS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_retry_limits_cmd(struct wmi_t *wmip, u8 frameType,
-                         u8 trafficClass, u8 maxRetries,
-                         u8 enableNotify)
+			 u8 trafficClass, u8 maxRetries,
+			 u8 enableNotify)
 {
-    void *osbuf;
-    WMI_SET_RETRY_LIMITS_CMD *cmd;
+	void *osbuf;
+	WMI_SET_RETRY_LIMITS_CMD *cmd;
 
-    if ((frameType != MGMT_FRAMETYPE) && (frameType != CONTROL_FRAMETYPE) &&
-        (frameType != DATA_FRAMETYPE))
-    {
-        return A_EINVAL;
-    }
+	if ((frameType != MGMT_FRAMETYPE) && (frameType != CONTROL_FRAMETYPE) &&
+	    (frameType != DATA_FRAMETYPE))
+	{
+		return A_EINVAL;
+	}
 
-    if (maxRetries > WMI_MAX_RETRIES) {
-        return A_EINVAL;
-    }
+	if (maxRetries > WMI_MAX_RETRIES) {
+		return A_EINVAL;
+	}
 
-    if (frameType != DATA_FRAMETYPE) {
-        trafficClass = 0;
-    }
+	if (frameType != DATA_FRAMETYPE) {
+		trafficClass = 0;
+	}
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_RETRY_LIMITS_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->frameType    = frameType;
-    cmd->trafficClass = trafficClass;
-    cmd->maxRetries   = maxRetries;
-    cmd->enableNotify = enableNotify;
+	cmd = (WMI_SET_RETRY_LIMITS_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->frameType    = frameType;
+	cmd->trafficClass = trafficClass;
+	cmd->maxRetries   = maxRetries;
+	cmd->enableNotify = enableNotify;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_RETRY_LIMITS_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_RETRY_LIMITS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 void
 wmi_get_current_bssid(struct wmi_t *wmip, u8 *bssid)
 {
-    if (bssid != NULL) {
-        A_MEMCPY(bssid, wmip->wmi_bssid, ATH_MAC_LEN);
-    }
+	if (bssid != NULL) {
+		A_MEMCPY(bssid, wmip->wmi_bssid, ATH_MAC_LEN);
+	}
 }
 
 int
 wmi_set_opt_mode_cmd(struct wmi_t *wmip, u8 optMode)
 {
-    void *osbuf;
-    WMI_SET_OPT_MODE_CMD *cmd;
+	void *osbuf;
+	WMI_SET_OPT_MODE_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_OPT_MODE_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->optMode = optMode;
+	cmd = (WMI_SET_OPT_MODE_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->optMode = optMode;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_OPT_MODE_CMDID,
-                         SYNC_BOTH_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_OPT_MODE_CMDID,
+			     SYNC_BOTH_WMIFLAG));
 }
 
 int
 wmi_opt_tx_frame_cmd(struct wmi_t *wmip,
-                      u8 frmType,
-                      u8 *dstMacAddr,
-                      u8 *bssid,
-                      u16 optIEDataLen,
-                      u8 *optIEData)
+		     u8 frmType,
+		     u8 *dstMacAddr,
+		     u8 *bssid,
+		     u16 optIEDataLen,
+		     u8 *optIEData)
 {
-    void *osbuf;
-    WMI_OPT_TX_FRAME_CMD *cmd;
-    osbuf = A_NETBUF_ALLOC(optIEDataLen + sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	void *osbuf;
+	WMI_OPT_TX_FRAME_CMD *cmd;
+	osbuf = A_NETBUF_ALLOC(optIEDataLen + sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, (optIEDataLen + sizeof(*cmd)));
+	A_NETBUF_PUT(osbuf, (optIEDataLen + sizeof(*cmd)));
 
-    cmd = (WMI_OPT_TX_FRAME_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, (optIEDataLen + sizeof(*cmd)-1));
+	cmd = (WMI_OPT_TX_FRAME_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, (optIEDataLen + sizeof(*cmd)-1));
 
-    cmd->frmType    = frmType;
-    cmd->optIEDataLen   = optIEDataLen;
-    //cmd->optIEData     = (u8 *)((int)cmd + sizeof(*cmd));
-    A_MEMCPY(cmd->bssid, bssid, sizeof(cmd->bssid));
-    A_MEMCPY(cmd->dstAddr, dstMacAddr, sizeof(cmd->dstAddr));
-    A_MEMCPY(&cmd->optIEData[0], optIEData, optIEDataLen);
+	cmd->frmType    = frmType;
+	cmd->optIEDataLen   = optIEDataLen;
+	//cmd->optIEData     = (u8 *)((int)cmd + sizeof(*cmd));
+	A_MEMCPY(cmd->bssid, bssid, sizeof(cmd->bssid));
+	A_MEMCPY(cmd->dstAddr, dstMacAddr, sizeof(cmd->dstAddr));
+	A_MEMCPY(&cmd->optIEData[0], optIEData, optIEDataLen);
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_OPT_TX_FRAME_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_OPT_TX_FRAME_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_adhoc_bconIntvl_cmd(struct wmi_t *wmip, u16 intvl)
 {
-    void *osbuf;
-    WMI_BEACON_INT_CMD *cmd;
+	void *osbuf;
+	WMI_BEACON_INT_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_BEACON_INT_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->beaconInterval = intvl;
+	cmd = (WMI_BEACON_INT_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->beaconInterval = intvl;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_BEACON_INT_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_BEACON_INT_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 
 int
 wmi_set_voice_pkt_size_cmd(struct wmi_t *wmip, u16 voicePktSize)
 {
-    void *osbuf;
-    WMI_SET_VOICE_PKT_SIZE_CMD *cmd;
+	void *osbuf;
+	WMI_SET_VOICE_PKT_SIZE_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_VOICE_PKT_SIZE_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->voicePktSize = voicePktSize;
+	cmd = (WMI_SET_VOICE_PKT_SIZE_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->voicePktSize = voicePktSize;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_VOICE_PKT_SIZE_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_VOICE_PKT_SIZE_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 
 int
 wmi_set_max_sp_len_cmd(struct wmi_t *wmip, u8 maxSPLen)
 {
-    void *osbuf;
-    WMI_SET_MAX_SP_LEN_CMD *cmd;
+	void *osbuf;
+	WMI_SET_MAX_SP_LEN_CMD *cmd;
 
-    /* maxSPLen is a two-bit value. If user trys to set anything
-     * other than this, then its invalid
-     */
-    if(maxSPLen & ~0x03)
-        return  A_EINVAL;
+	/* maxSPLen is a two-bit value. If user trys to set anything
+	 * other than this, then its invalid
+	 */
+	if (maxSPLen & ~0x03)
+		return  A_EINVAL;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_MAX_SP_LEN_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->maxSPLen = maxSPLen;
+	cmd = (WMI_SET_MAX_SP_LEN_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->maxSPLen = maxSPLen;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_MAX_SP_LEN_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_MAX_SP_LEN_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 u8 wmi_determine_userPriority(
-    u8 *pkt,
-    u32 layer2Pri)
-{
-    u8 ipPri;
-    iphdr *ipHdr = (iphdr *)pkt;
-
-    /* Determine IPTOS priority */
-    /*
-     * IP Tos format :
-     *      (Refer Pg 57 WMM-test-plan-v1.2)
-     * IP-TOS - 8bits
-     *          : DSCP(6-bits) ECN(2-bits)
-     *          : DSCP - P2 P1 P0 X X X
-     *              where (P2 P1 P0) form 802.1D
-     */
-    ipPri = ipHdr->ip_tos >> 5;
-    ipPri &= 0x7;
-
-    if ((layer2Pri & 0x7) > ipPri)
-        return ((u8)layer2Pri & 0x7);
-    else
-        return ipPri;
+	u8 *pkt,
+	u32 layer2Pri)
+{
+	u8 ipPri;
+	iphdr *ipHdr = (iphdr *)pkt;
+
+	/* Determine IPTOS priority */
+	/*
+	 * IP Tos format :
+	 *      (Refer Pg 57 WMM-test-plan-v1.2)
+	 * IP-TOS - 8bits
+	 *          : DSCP(6-bits) ECN(2-bits)
+	 *          : DSCP - P2 P1 P0 X X X
+	 *              where (P2 P1 P0) form 802.1D
+	 */
+	ipPri = ipHdr->ip_tos >> 5;
+	ipPri &= 0x7;
+
+	if ((layer2Pri & 0x7) > ipPri)
+		return ((u8)layer2Pri & 0x7);
+	else
+		return ipPri;
 }
 
 u8 convert_userPriority_to_trafficClass(u8 userPriority)
 {
-    return  (up_to_ac[userPriority & 0x7]);
+	return  (up_to_ac[userPriority & 0x7]);
 }
 
 u8 wmi_get_power_mode_cmd(struct wmi_t *wmip)
 {
-    return wmip->wmi_powerMode;
+	return wmip->wmi_powerMode;
 }
 
 int
 wmi_verify_tspec_params(WMI_CREATE_PSTREAM_CMD *pCmd, int tspecCompliance)
 {
-    int ret = 0;
+	int ret = 0;
 
 #define TSPEC_SUSPENSION_INTERVAL_ATHEROS_DEF (~0)
 #define TSPEC_SERVICE_START_TIME_ATHEROS_DEF  0
@@ -4656,24 +4656,24 @@ wmi_verify_tspec_params(WMI_CREATE_PSTREAM_CMD *pCmd, int tspecCompliance)
 #define TSPEC_MEDIUM_TIME_ATHEROS_DEF         0
 #define TSPEC_SBA_ATHEROS_DEF                 0x2000  /* factor is 1 */
 
-    /* Verify TSPEC params for ATHEROS compliance */
-    if(tspecCompliance == ATHEROS_COMPLIANCE) {
-        if ((pCmd->suspensionInt != TSPEC_SUSPENSION_INTERVAL_ATHEROS_DEF) ||
-            (pCmd->serviceStartTime != TSPEC_SERVICE_START_TIME_ATHEROS_DEF) ||
-            (pCmd->minDataRate != pCmd->meanDataRate) ||
-            (pCmd->minDataRate != pCmd->peakDataRate) ||
-            (pCmd->maxBurstSize != TSPEC_MAX_BURST_SIZE_ATHEROS_DEF) ||
-            (pCmd->delayBound != TSPEC_DELAY_BOUND_ATHEROS_DEF) ||
-            (pCmd->sba != TSPEC_SBA_ATHEROS_DEF) ||
-            (pCmd->mediumTime != TSPEC_MEDIUM_TIME_ATHEROS_DEF)) {
-
-            A_DPRINTF(DBG_WMI, (DBGFMT "Invalid TSPEC params\n", DBGARG));
-            //A_PRINTF("%s: Invalid TSPEC params\n", __func__);
-            ret = A_EINVAL;
-        }
-    }
+	/* Verify TSPEC params for ATHEROS compliance */
+	if (tspecCompliance == ATHEROS_COMPLIANCE) {
+		if ((pCmd->suspensionInt != TSPEC_SUSPENSION_INTERVAL_ATHEROS_DEF) ||
+		    (pCmd->serviceStartTime != TSPEC_SERVICE_START_TIME_ATHEROS_DEF) ||
+		    (pCmd->minDataRate != pCmd->meanDataRate) ||
+		    (pCmd->minDataRate != pCmd->peakDataRate) ||
+		    (pCmd->maxBurstSize != TSPEC_MAX_BURST_SIZE_ATHEROS_DEF) ||
+		    (pCmd->delayBound != TSPEC_DELAY_BOUND_ATHEROS_DEF) ||
+		    (pCmd->sba != TSPEC_SBA_ATHEROS_DEF) ||
+		    (pCmd->mediumTime != TSPEC_MEDIUM_TIME_ATHEROS_DEF)) {
+
+			A_DPRINTF(DBG_WMI, (DBGFMT "Invalid TSPEC params\n", DBGARG));
+			//A_PRINTF("%s: Invalid TSPEC params\n", __func__);
+			ret = A_EINVAL;
+		}
+	}
 
-    return ret;
+	return ret;
 }
 
 #ifdef CONFIG_HOST_TCMD_SUPPORT
@@ -4693,175 +4693,175 @@ wmi_tcmd_test_report_rx(struct wmi_t *wmip, u8 *datap, int len)
 int
 wmi_set_authmode_cmd(struct wmi_t *wmip, u8 mode)
 {
-    void *osbuf;
-    WMI_SET_AUTH_MODE_CMD *cmd;
+	void *osbuf;
+	WMI_SET_AUTH_MODE_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_AUTH_MODE_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->mode = mode;
+	cmd = (WMI_SET_AUTH_MODE_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->mode = mode;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_AUTH_MODE_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_AUTH_MODE_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_reassocmode_cmd(struct wmi_t *wmip, u8 mode)
 {
-    void *osbuf;
-    WMI_SET_REASSOC_MODE_CMD *cmd;
+	void *osbuf;
+	WMI_SET_REASSOC_MODE_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_REASSOC_MODE_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->mode = mode;
+	cmd = (WMI_SET_REASSOC_MODE_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->mode = mode;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_REASSOC_MODE_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_REASSOC_MODE_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_lpreamble_cmd(struct wmi_t *wmip, u8 status, u8 preamblePolicy)
 {
-    void *osbuf;
-    WMI_SET_LPREAMBLE_CMD *cmd;
+	void *osbuf;
+	WMI_SET_LPREAMBLE_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_LPREAMBLE_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->status = status;
-    cmd->preamblePolicy = preamblePolicy;
+	cmd = (WMI_SET_LPREAMBLE_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->status = status;
+	cmd->preamblePolicy = preamblePolicy;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_LPREAMBLE_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_LPREAMBLE_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_rts_cmd(struct wmi_t *wmip, u16 threshold)
 {
-    void *osbuf;
-    WMI_SET_RTS_CMD *cmd;
+	void *osbuf;
+	WMI_SET_RTS_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_RTS_CMD*)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->threshold = threshold;
+	cmd = (WMI_SET_RTS_CMD*)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->threshold = threshold;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_RTS_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_RTS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_wmm_cmd(struct wmi_t *wmip, WMI_WMM_STATUS status)
 {
-    void *osbuf;
-    WMI_SET_WMM_CMD *cmd;
+	void *osbuf;
+	WMI_SET_WMM_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_WMM_CMD*)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->status = status;
+	cmd = (WMI_SET_WMM_CMD*)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->status = status;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_WMM_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_WMM_CMDID,
+			     NO_SYNC_WMIFLAG));
 
 }
 
 int
 wmi_set_qos_supp_cmd(struct wmi_t *wmip, u8 status)
 {
-    void *osbuf;
-    WMI_SET_QOS_SUPP_CMD *cmd;
+	void *osbuf;
+	WMI_SET_QOS_SUPP_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_QOS_SUPP_CMD*)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->status = status;
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_QOS_SUPP_CMDID,
-            NO_SYNC_WMIFLAG));
+	cmd = (WMI_SET_QOS_SUPP_CMD*)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->status = status;
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_QOS_SUPP_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 
 int
 wmi_set_wmm_txop(struct wmi_t *wmip, WMI_TXOP_CFG cfg)
 {
-    void *osbuf;
-    WMI_SET_WMM_TXOP_CMD *cmd;
+	void *osbuf;
+	WMI_SET_WMM_TXOP_CMD *cmd;
 
-    if( !((cfg == WMI_TXOP_DISABLED) || (cfg == WMI_TXOP_ENABLED)) )
-        return A_EINVAL;
+	if ( !((cfg == WMI_TXOP_DISABLED) || (cfg == WMI_TXOP_ENABLED)) )
+		return A_EINVAL;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_WMM_TXOP_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->txopEnable = cfg;
+	cmd = (WMI_SET_WMM_TXOP_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->txopEnable = cfg;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_WMM_TXOP_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_WMM_TXOP_CMDID,
+			     NO_SYNC_WMIFLAG));
 
 }
 
 int
 wmi_set_country(struct wmi_t *wmip, A_UCHAR *countryCode)
 {
-    void *osbuf;
-    WMI_AP_SET_COUNTRY_CMD *cmd;
+	void *osbuf;
+	WMI_AP_SET_COUNTRY_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_AP_SET_COUNTRY_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    A_MEMCPY(cmd->countryCode,countryCode,3);
+	cmd = (WMI_AP_SET_COUNTRY_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	A_MEMCPY(cmd->countryCode,countryCode,3);
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_COUNTRY_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_COUNTRY_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 #ifdef CONFIG_HOST_TCMD_SUPPORT
@@ -4872,22 +4872,22 @@ wmi_set_country(struct wmi_t *wmip, A_UCHAR *countryCode)
 int
 wmi_test_cmd(struct wmi_t *wmip, u8 *buf, u32 len)
 {
-    void *osbuf;
-    char *data;
+	void *osbuf;
+	char *data;
 
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    osbuf= A_NETBUF_ALLOC(len);
-    if(osbuf == NULL)
-    {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, len);
-    data = A_NETBUF_DATA(osbuf);
-    A_MEMCPY(data, buf, len);
+	osbuf= A_NETBUF_ALLOC(len);
+	if (osbuf == NULL)
+	{
+		return A_NO_MEMORY;
+	}
+	A_NETBUF_PUT(osbuf, len);
+	data = A_NETBUF_DATA(osbuf);
+	A_MEMCPY(data, buf, len);
 
-    return(wmi_cmd_send(wmip, osbuf, WMI_TEST_CMDID,
-         NO_SYNC_WMIFLAG));
+	return(wmi_cmd_send(wmip, osbuf, WMI_TEST_CMDID,
+			    NO_SYNC_WMIFLAG));
 }
 
 #endif
@@ -4895,105 +4895,105 @@ wmi_test_cmd(struct wmi_t *wmip, u8 *buf, u32 len)
 int
 wmi_set_bt_status_cmd(struct wmi_t *wmip, u8 streamType, u8 status)
 {
-    void *osbuf;
-    WMI_SET_BT_STATUS_CMD *cmd;
+	void *osbuf;
+	WMI_SET_BT_STATUS_CMD *cmd;
 
-    AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("Enter - streamType=%d, status=%d\n", streamType, status));
+	AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("Enter - streamType=%d, status=%d\n", streamType, status));
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_BT_STATUS_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->streamType = streamType;
-    cmd->status = status;
+	cmd = (WMI_SET_BT_STATUS_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->streamType = streamType;
+	cmd->status = status;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_BT_STATUS_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_BT_STATUS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_bt_params_cmd(struct wmi_t *wmip, WMI_SET_BT_PARAMS_CMD* cmd)
 {
-    void *osbuf;
-    WMI_SET_BT_PARAMS_CMD* alloc_cmd;
-
-    AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("cmd params is %d\n", cmd->paramType));
-
-    if (cmd->paramType == BT_PARAM_SCO) {
-      AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("sco params %d %d %d %d %d %d %d %d %d %d %d %d\n", cmd->info.scoParams.numScoCyclesForceTrigger,
-        cmd->info.scoParams.dataResponseTimeout,
-        cmd->info.scoParams.stompScoRules,
-        cmd->info.scoParams.scoOptFlags,
-        cmd->info.scoParams.stompDutyCyleVal,
-        cmd->info.scoParams.stompDutyCyleMaxVal,
-        cmd->info.scoParams.psPollLatencyFraction,
-        cmd->info.scoParams.noSCOSlots,
-        cmd->info.scoParams.noIdleSlots,
-        cmd->info.scoParams.scoOptOffRssi,
-        cmd->info.scoParams.scoOptOnRssi,
-        cmd->info.scoParams.scoOptRtsCount));
-    }
-    else if (cmd->paramType == BT_PARAM_A2DP) {
-      AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("A2DP params %d %d %d %d %d %d %d %d\n", cmd->info.a2dpParams.a2dpWlanUsageLimit,
-        cmd->info.a2dpParams.a2dpBurstCntMin,
-        cmd->info.a2dpParams.a2dpDataRespTimeout,
-        cmd->info.a2dpParams.a2dpOptFlags,
-        cmd->info.a2dpParams.isCoLocatedBtRoleMaster,
-        cmd->info.a2dpParams.a2dpOptOffRssi,
-        cmd->info.a2dpParams.a2dpOptOnRssi,
-        cmd->info.a2dpParams.a2dpOptRtsCount));
-    }
-    else if (cmd->paramType == BT_PARAM_ANTENNA_CONFIG) {
-      AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("Ant config %d\n", cmd->info.antType));
-    }
-    else if (cmd->paramType == BT_PARAM_COLOCATED_BT_DEVICE) {
-      AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("co-located BT %d\n", cmd->info.coLocatedBtDev));
-    }
-    else if (cmd->paramType == BT_PARAM_ACLCOEX) {
-      AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("ACL params %d %d %d\n", cmd->info.aclCoexParams.aclWlanMediumUsageTime,
-        cmd->info.aclCoexParams.aclBtMediumUsageTime,
-        cmd->info.aclCoexParams.aclDataRespTimeout));
-    }
-    else if (cmd->paramType == BT_PARAM_11A_SEPARATE_ANT) {
-      A_DPRINTF(DBG_WMI, (DBGFMT "11A ant\n", DBGARG));
-    }
-
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
-
-    alloc_cmd = (WMI_SET_BT_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(alloc_cmd, sizeof(*cmd));
-    A_MEMCPY(alloc_cmd, cmd, sizeof(*cmd));
-
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_BT_PARAMS_CMDID,
-            NO_SYNC_WMIFLAG));
+	void *osbuf;
+	WMI_SET_BT_PARAMS_CMD* alloc_cmd;
+
+	AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("cmd params is %d\n", cmd->paramType));
+
+	if (cmd->paramType == BT_PARAM_SCO) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("sco params %d %d %d %d %d %d %d %d %d %d %d %d\n", cmd->info.scoParams.numScoCyclesForceTrigger,
+						 cmd->info.scoParams.dataResponseTimeout,
+						 cmd->info.scoParams.stompScoRules,
+						 cmd->info.scoParams.scoOptFlags,
+						 cmd->info.scoParams.stompDutyCyleVal,
+						 cmd->info.scoParams.stompDutyCyleMaxVal,
+						 cmd->info.scoParams.psPollLatencyFraction,
+						 cmd->info.scoParams.noSCOSlots,
+						 cmd->info.scoParams.noIdleSlots,
+						 cmd->info.scoParams.scoOptOffRssi,
+						 cmd->info.scoParams.scoOptOnRssi,
+						 cmd->info.scoParams.scoOptRtsCount));
+	}
+	else if (cmd->paramType == BT_PARAM_A2DP) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("A2DP params %d %d %d %d %d %d %d %d\n", cmd->info.a2dpParams.a2dpWlanUsageLimit,
+						 cmd->info.a2dpParams.a2dpBurstCntMin,
+						 cmd->info.a2dpParams.a2dpDataRespTimeout,
+						 cmd->info.a2dpParams.a2dpOptFlags,
+						 cmd->info.a2dpParams.isCoLocatedBtRoleMaster,
+						 cmd->info.a2dpParams.a2dpOptOffRssi,
+						 cmd->info.a2dpParams.a2dpOptOnRssi,
+						 cmd->info.a2dpParams.a2dpOptRtsCount));
+	}
+	else if (cmd->paramType == BT_PARAM_ANTENNA_CONFIG) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("Ant config %d\n", cmd->info.antType));
+	}
+	else if (cmd->paramType == BT_PARAM_COLOCATED_BT_DEVICE) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("co-located BT %d\n", cmd->info.coLocatedBtDev));
+	}
+	else if (cmd->paramType == BT_PARAM_ACLCOEX) {
+		AR_DEBUG_PRINTF(ATH_DEBUG_WARN, ("ACL params %d %d %d\n", cmd->info.aclCoexParams.aclWlanMediumUsageTime,
+						 cmd->info.aclCoexParams.aclBtMediumUsageTime,
+						 cmd->info.aclCoexParams.aclDataRespTimeout));
+	}
+	else if (cmd->paramType == BT_PARAM_11A_SEPARATE_ANT) {
+		A_DPRINTF(DBG_WMI, (DBGFMT "11A ant\n", DBGARG));
+	}
+
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
+
+	alloc_cmd = (WMI_SET_BT_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(alloc_cmd, sizeof(*cmd));
+	A_MEMCPY(alloc_cmd, cmd, sizeof(*cmd));
+
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_BT_PARAMS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_btcoex_fe_ant_cmd(struct wmi_t *wmip, WMI_SET_BTCOEX_FE_ANT_CMD * cmd)
 {
 	void *osbuf;
-    WMI_SET_BTCOEX_FE_ANT_CMD *alloc_cmd;
-
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
-    alloc_cmd = (WMI_SET_BTCOEX_FE_ANT_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(alloc_cmd, sizeof(*cmd));
+	WMI_SET_BTCOEX_FE_ANT_CMD *alloc_cmd;
+
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	alloc_cmd = (WMI_SET_BTCOEX_FE_ANT_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(alloc_cmd, sizeof(*cmd));
 	A_MEMCPY(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_FE_ANT_CMD));
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_FE_ANT_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_FE_ANT_CMDID,
+			     NO_SYNC_WMIFLAG));
 
 }
 
@@ -5003,19 +5003,19 @@ wmi_set_btcoex_colocated_bt_dev_cmd(struct wmi_t *wmip,
 						WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD * cmd)
 {
 	void *osbuf;
-    WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD *alloc_cmd;
+	WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD *alloc_cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
-    alloc_cmd = (WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(alloc_cmd, sizeof(*cmd));
-    A_MEMCPY(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD));
-    A_PRINTF("colocated bt = %d\n", alloc_cmd->btcoexCoLocatedBTdev);
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID,
-                         NO_SYNC_WMIFLAG));
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	alloc_cmd = (WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(alloc_cmd, sizeof(*cmd));
+	A_MEMCPY(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMD));
+	A_PRINTF("colocated bt = %d\n", alloc_cmd->btcoexCoLocatedBTdev);
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID,
+			     NO_SYNC_WMIFLAG));
 
 }
 
@@ -5024,18 +5024,18 @@ wmi_set_btcoex_btinquiry_page_config_cmd(struct wmi_t *wmip,
 						WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD* cmd)
 {
 	void *osbuf;
-    WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD *alloc_cmd;
-
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
-    alloc_cmd = (WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(alloc_cmd, sizeof(*cmd));
+	WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD *alloc_cmd;
+
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	alloc_cmd = (WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(alloc_cmd, sizeof(*cmd));
 	A_MEMCPY(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMD));
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID,
+			     NO_SYNC_WMIFLAG));
 
 }
 
@@ -5044,18 +5044,18 @@ wmi_set_btcoex_sco_config_cmd(struct wmi_t *wmip,
 						WMI_SET_BTCOEX_SCO_CONFIG_CMD * cmd)
 {
 	void *osbuf;
-    WMI_SET_BTCOEX_SCO_CONFIG_CMD *alloc_cmd;
-
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
-    alloc_cmd = (WMI_SET_BTCOEX_SCO_CONFIG_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(alloc_cmd, sizeof(*cmd));
+	WMI_SET_BTCOEX_SCO_CONFIG_CMD *alloc_cmd;
+
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	alloc_cmd = (WMI_SET_BTCOEX_SCO_CONFIG_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(alloc_cmd, sizeof(*cmd));
 	A_MEMCPY(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_SCO_CONFIG_CMD));
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_SCO_CONFIG_CMDID ,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_SCO_CONFIG_CMDID ,
+			     NO_SYNC_WMIFLAG));
 
 }
 
@@ -5064,18 +5064,18 @@ wmi_set_btcoex_a2dp_config_cmd(struct wmi_t *wmip,
 						WMI_SET_BTCOEX_A2DP_CONFIG_CMD * cmd)
 {
 	void *osbuf;
-    WMI_SET_BTCOEX_A2DP_CONFIG_CMD *alloc_cmd;
-
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
-    alloc_cmd = (WMI_SET_BTCOEX_A2DP_CONFIG_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(alloc_cmd, sizeof(*cmd));
+	WMI_SET_BTCOEX_A2DP_CONFIG_CMD *alloc_cmd;
+
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	alloc_cmd = (WMI_SET_BTCOEX_A2DP_CONFIG_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(alloc_cmd, sizeof(*cmd));
 	A_MEMCPY(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_A2DP_CONFIG_CMD));
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_A2DP_CONFIG_CMDID ,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_A2DP_CONFIG_CMDID ,
+			     NO_SYNC_WMIFLAG));
 
 }
 
@@ -5084,18 +5084,18 @@ wmi_set_btcoex_aclcoex_config_cmd(struct wmi_t *wmip,
 						WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD * cmd)
 {
 	void *osbuf;
-    WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD *alloc_cmd;
-
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
-    alloc_cmd = (WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(alloc_cmd, sizeof(*cmd));
+	WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD *alloc_cmd;
+
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	alloc_cmd = (WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(alloc_cmd, sizeof(*cmd));
 	A_MEMCPY(alloc_cmd,cmd,sizeof(WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMD));
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMDID ,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMDID ,
+			     NO_SYNC_WMIFLAG));
 
 }
 
@@ -5161,226 +5161,226 @@ int
 wmi_get_btcoex_stats_cmd(struct wmi_t *wmip)
 {
 
-    return wmi_simple_cmd(wmip, WMI_GET_BTCOEX_STATS_CMDID);
+	return wmi_simple_cmd(wmip, WMI_GET_BTCOEX_STATS_CMDID);
 
 }
 
 int
 wmi_get_keepalive_configured(struct wmi_t *wmip)
 {
-    void *osbuf;
-    WMI_GET_KEEPALIVE_CMD *cmd;
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
-    cmd = (WMI_GET_KEEPALIVE_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    return (wmi_cmd_send(wmip, osbuf, WMI_GET_KEEPALIVE_CMDID,
-                         NO_SYNC_WMIFLAG));
+	void *osbuf;
+	WMI_GET_KEEPALIVE_CMD *cmd;
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	cmd = (WMI_GET_KEEPALIVE_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	return (wmi_cmd_send(wmip, osbuf, WMI_GET_KEEPALIVE_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 u8 wmi_get_keepalive_cmd(struct wmi_t *wmip)
 {
-    return wmip->wmi_keepaliveInterval;
+	return wmip->wmi_keepaliveInterval;
 }
 
 int
 wmi_set_keepalive_cmd(struct wmi_t *wmip, u8 keepaliveInterval)
 {
-    void *osbuf;
-    WMI_SET_KEEPALIVE_CMD *cmd;
+	void *osbuf;
+	WMI_SET_KEEPALIVE_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_KEEPALIVE_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->keepaliveInterval = keepaliveInterval;
-    wmip->wmi_keepaliveInterval = keepaliveInterval;
+	cmd = (WMI_SET_KEEPALIVE_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->keepaliveInterval = keepaliveInterval;
+	wmip->wmi_keepaliveInterval = keepaliveInterval;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_KEEPALIVE_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_KEEPALIVE_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_params_cmd(struct wmi_t *wmip, u32 opcode, u32 length, char *buffer)
 {
-    void *osbuf;
-    WMI_SET_PARAMS_CMD *cmd;
+	void *osbuf;
+	WMI_SET_PARAMS_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd) + length);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd) + length);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd) + length);
+	A_NETBUF_PUT(osbuf, sizeof(*cmd) + length);
 
-    cmd = (WMI_SET_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->opcode = opcode;
-    cmd->length = length;
-    A_MEMCPY(cmd->buffer, buffer, length);
+	cmd = (WMI_SET_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->opcode = opcode;
+	cmd->length = length;
+	A_MEMCPY(cmd->buffer, buffer, length);
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_PARAMS_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_PARAMS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 
 int
 wmi_set_mcast_filter_cmd(struct wmi_t *wmip, u8 dot1, u8 dot2, u8 dot3, u8 dot4)
 {
-    void *osbuf;
-    WMI_SET_MCAST_FILTER_CMD *cmd;
+	void *osbuf;
+	WMI_SET_MCAST_FILTER_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_MCAST_FILTER_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->multicast_mac[0] = 0x01;
-    cmd->multicast_mac[1] = 0x00;
-    cmd->multicast_mac[2] = 0x5e;
-    cmd->multicast_mac[3] = dot2&0x7F;
-    cmd->multicast_mac[4] = dot3;
-    cmd->multicast_mac[5] = dot4;
+	cmd = (WMI_SET_MCAST_FILTER_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->multicast_mac[0] = 0x01;
+	cmd->multicast_mac[1] = 0x00;
+	cmd->multicast_mac[2] = 0x5e;
+	cmd->multicast_mac[3] = dot2&0x7F;
+	cmd->multicast_mac[4] = dot3;
+	cmd->multicast_mac[5] = dot4;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_MCAST_FILTER_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_MCAST_FILTER_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 
 int
 wmi_del_mcast_filter_cmd(struct wmi_t *wmip, u8 dot1, u8 dot2, u8 dot3, u8 dot4)
 {
-    void *osbuf;
-    WMI_SET_MCAST_FILTER_CMD *cmd;
+	void *osbuf;
+	WMI_SET_MCAST_FILTER_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_MCAST_FILTER_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->multicast_mac[0] = 0x01;
-    cmd->multicast_mac[1] = 0x00;
-    cmd->multicast_mac[2] = 0x5e;
-    cmd->multicast_mac[3] = dot2&0x7F;
-    cmd->multicast_mac[4] = dot3;
-    cmd->multicast_mac[5] = dot4;
+	cmd = (WMI_SET_MCAST_FILTER_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->multicast_mac[0] = 0x01;
+	cmd->multicast_mac[1] = 0x00;
+	cmd->multicast_mac[2] = 0x5e;
+	cmd->multicast_mac[3] = dot2&0x7F;
+	cmd->multicast_mac[4] = dot3;
+	cmd->multicast_mac[5] = dot4;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_DEL_MCAST_FILTER_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_DEL_MCAST_FILTER_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_mcast_filter_cmd(struct wmi_t *wmip, u8 enable)
 {
-    void *osbuf;
-    WMI_MCAST_FILTER_CMD *cmd;
+	void *osbuf;
+	WMI_MCAST_FILTER_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_MCAST_FILTER_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->enable = enable;
+	cmd = (WMI_MCAST_FILTER_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->enable = enable;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_MCAST_FILTER_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_MCAST_FILTER_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_appie_cmd(struct wmi_t *wmip, u8 mgmtFrmType, u8 ieLen,
-                  u8 *ieInfo)
+		  u8 *ieInfo)
 {
-    void *osbuf;
-    WMI_SET_APPIE_CMD *cmd;
-    u16 cmdLen;
+	void *osbuf;
+	WMI_SET_APPIE_CMD *cmd;
+	u16 cmdLen;
 
-    cmdLen = sizeof(*cmd) + ieLen - 1;
-    osbuf = A_NETBUF_ALLOC(cmdLen);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	cmdLen = sizeof(*cmd) + ieLen - 1;
+	osbuf = A_NETBUF_ALLOC(cmdLen);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, cmdLen);
+	A_NETBUF_PUT(osbuf, cmdLen);
 
-    cmd = (WMI_SET_APPIE_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, cmdLen);
+	cmd = (WMI_SET_APPIE_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, cmdLen);
 
-    cmd->mgmtFrmType = mgmtFrmType;
-    cmd->ieLen = ieLen;
-    A_MEMCPY(cmd->ieInfo, ieInfo, ieLen);
+	cmd->mgmtFrmType = mgmtFrmType;
+	cmd->ieLen = ieLen;
+	A_MEMCPY(cmd->ieInfo, ieInfo, ieLen);
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_APPIE_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_APPIE_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_halparam_cmd(struct wmi_t *wmip, u8 *cmd, u16 dataLen)
 {
-    void *osbuf;
-    u8 *data;
+	void *osbuf;
+	u8 *data;
 
-    osbuf = A_NETBUF_ALLOC(dataLen);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(dataLen);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, dataLen);
+	A_NETBUF_PUT(osbuf, dataLen);
 
-    data = A_NETBUF_DATA(osbuf);
+	data = A_NETBUF_DATA(osbuf);
 
-    A_MEMCPY(data, cmd, dataLen);
+	A_MEMCPY(data, cmd, dataLen);
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_WHALPARAM_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_WHALPARAM_CMDID, NO_SYNC_WMIFLAG));
 }
 
 s32 wmi_get_rate(s8 rateindex)
 {
-    if (rateindex == RATE_AUTO) {
-        return 0;
-    } else {
-        return(wmi_rateTable[(u32) rateindex][0]);
-    }
+	if (rateindex == RATE_AUTO) {
+		return 0;
+	} else {
+		return(wmi_rateTable[(u32) rateindex][0]);
+	}
 }
 
 void
 wmi_node_return (struct wmi_t *wmip, bss_t *bss)
 {
-    if (NULL != bss)
-    {
-        wlan_node_return (&wmip->wmi_scan_table, bss);
-    }
+	if (NULL != bss)
+	{
+		wlan_node_return (&wmip->wmi_scan_table, bss);
+	}
 }
 
 void
 wmi_set_nodeage(struct wmi_t *wmip, u32 nodeAge)
 {
-    wlan_set_nodeage(&wmip->wmi_scan_table,nodeAge);
+	wlan_set_nodeage(&wmip->wmi_scan_table,nodeAge);
 }
 
 bss_t *
 wmi_find_Ssidnode (struct wmi_t *wmip, A_UCHAR *pSsid,
-                   u32 ssidLength, bool bIsWPA2, bool bMatchSSID)
+		   u32 ssidLength, bool bIsWPA2, bool bMatchSSID)
 {
-    bss_t *node = NULL;
-    node = wlan_find_Ssidnode (&wmip->wmi_scan_table, pSsid,
-                               ssidLength, bIsWPA2, bMatchSSID);
-    return node;
+	bss_t *node = NULL;
+	node = wlan_find_Ssidnode (&wmip->wmi_scan_table, pSsid,
+				   ssidLength, bIsWPA2, bMatchSSID);
+	return node;
 }
 
 
@@ -5395,108 +5395,108 @@ wmi_refresh_scan_table (struct wmi_t *wmip)
 void
 wmi_free_allnodes(struct wmi_t *wmip)
 {
-    wlan_free_allnodes(&wmip->wmi_scan_table);
+	wlan_free_allnodes(&wmip->wmi_scan_table);
 }
 
 bss_t *
 wmi_find_node(struct wmi_t *wmip, const u8 *macaddr)
 {
-    bss_t *ni=NULL;
-    ni=wlan_find_node(&wmip->wmi_scan_table,macaddr);
-    return ni;
+	bss_t *ni=NULL;
+	ni=wlan_find_node(&wmip->wmi_scan_table,macaddr);
+	return ni;
 }
 
 void
 wmi_free_node(struct wmi_t *wmip, const u8 *macaddr)
 {
-    bss_t *ni=NULL;
+	bss_t *ni=NULL;
 
-    ni=wlan_find_node(&wmip->wmi_scan_table,macaddr);
-    if (ni != NULL) {
-        wlan_node_reclaim(&wmip->wmi_scan_table, ni);
-    }
+	ni=wlan_find_node(&wmip->wmi_scan_table,macaddr);
+	if (ni != NULL) {
+		wlan_node_reclaim(&wmip->wmi_scan_table, ni);
+	}
 
-    return;
+	return;
 }
 
 int
 wmi_dset_open_reply(struct wmi_t *wmip,
-                    u32 status,
-                    u32 access_cookie,
-                    u32 dset_size,
-                    u32 dset_version,
-                    u32 targ_handle,
-                    u32 targ_reply_fn,
-                    u32 targ_reply_arg)
+		    u32 status,
+		    u32 access_cookie,
+		    u32 dset_size,
+		    u32 dset_version,
+		    u32 targ_handle,
+		    u32 targ_reply_fn,
+		    u32 targ_reply_arg)
 {
-    void *osbuf;
-    WMIX_DSETOPEN_REPLY_CMD *open_reply;
+	void *osbuf;
+	WMIX_DSETOPEN_REPLY_CMD *open_reply;
 
-    A_DPRINTF(DBG_WMI, (DBGFMT "Enter - wmip=0x%lx\n", DBGARG, (unsigned long)wmip));
+	A_DPRINTF(DBG_WMI, (DBGFMT "Enter - wmip=0x%lx\n", DBGARG, (unsigned long)wmip));
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*open_reply));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*open_reply));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*open_reply));
-    open_reply = (WMIX_DSETOPEN_REPLY_CMD *)(A_NETBUF_DATA(osbuf));
+	A_NETBUF_PUT(osbuf, sizeof(*open_reply));
+	open_reply = (WMIX_DSETOPEN_REPLY_CMD *)(A_NETBUF_DATA(osbuf));
 
-    open_reply->status                   = status;
-    open_reply->targ_dset_handle         = targ_handle;
-    open_reply->targ_reply_fn            = targ_reply_fn;
-    open_reply->targ_reply_arg           = targ_reply_arg;
-    open_reply->access_cookie            = access_cookie;
-    open_reply->size                     = dset_size;
-    open_reply->version                  = dset_version;
+	open_reply->status                   = status;
+	open_reply->targ_dset_handle         = targ_handle;
+	open_reply->targ_reply_fn            = targ_reply_fn;
+	open_reply->targ_reply_arg           = targ_reply_arg;
+	open_reply->access_cookie            = access_cookie;
+	open_reply->size                     = dset_size;
+	open_reply->version                  = dset_version;
 
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DSETOPEN_REPLY_CMDID,
-                             NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DSETOPEN_REPLY_CMDID,
+				  NO_SYNC_WMIFLAG));
 }
 
 static int
 wmi_get_pmkid_list_event_rx(struct wmi_t *wmip, u8 *datap, u32 len)
 {
-    WMI_PMKID_LIST_REPLY *reply;
-    u32 expected_len;
+	WMI_PMKID_LIST_REPLY *reply;
+	u32 expected_len;
 
-    if (len < sizeof(WMI_PMKID_LIST_REPLY)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_PMKID_LIST_REPLY *)datap;
-    expected_len = sizeof(reply->numPMKID) + reply->numPMKID * WMI_PMKID_LEN;
+	if (len < sizeof(WMI_PMKID_LIST_REPLY)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_PMKID_LIST_REPLY *)datap;
+	expected_len = sizeof(reply->numPMKID) + reply->numPMKID * WMI_PMKID_LEN;
 
-    if (len < expected_len) {
-        return A_EINVAL;
-    }
+	if (len < expected_len) {
+		return A_EINVAL;
+	}
 
-    A_WMI_PMKID_LIST_EVENT(wmip->wmi_devt, reply->numPMKID,
-                           reply->pmkidList, reply->bssidList[0]);
+	A_WMI_PMKID_LIST_EVENT(wmip->wmi_devt, reply->numPMKID,
+			       reply->pmkidList, reply->bssidList[0]);
 
-    return 0;
+	return 0;
 }
 
 
 static int
 wmi_set_params_event_rx(struct wmi_t *wmip, u8 *datap, u32 len)
 {
-    WMI_SET_PARAMS_REPLY *reply;
+	WMI_SET_PARAMS_REPLY *reply;
 
-    if (len < sizeof(WMI_SET_PARAMS_REPLY)) {
-        return A_EINVAL;
-    }
-    reply = (WMI_SET_PARAMS_REPLY *)datap;
+	if (len < sizeof(WMI_SET_PARAMS_REPLY)) {
+		return A_EINVAL;
+	}
+	reply = (WMI_SET_PARAMS_REPLY *)datap;
 
-    if (0 == reply->status)
-    {
+	if (0 == reply->status)
+	{
 
-    }
-    else
-    {
+	}
+	else
+	{
 
-    }
+	}
 
-    return 0;
+	return 0;
 }
 
 
@@ -5504,161 +5504,161 @@ wmi_set_params_event_rx(struct wmi_t *wmip, u8 *datap, u32 len)
 static int
 wmi_acm_reject_event_rx(struct wmi_t *wmip, u8 *datap, u32 len)
 {
-    WMI_ACM_REJECT_EVENT *ev;
+	WMI_ACM_REJECT_EVENT *ev;
 
-    ev = (WMI_ACM_REJECT_EVENT *)datap;
-    wmip->wmi_traffic_class = ev->trafficClass;
-    printk("ACM REJECT %d\n",wmip->wmi_traffic_class);
-    return 0;
+	ev = (WMI_ACM_REJECT_EVENT *)datap;
+	wmip->wmi_traffic_class = ev->trafficClass;
+	printk("ACM REJECT %d\n",wmip->wmi_traffic_class);
+	return 0;
 }
 
 
 #ifdef CONFIG_HOST_DSET_SUPPORT
 int
 wmi_dset_data_reply(struct wmi_t *wmip,
-                    u32 status,
-                    u8 *user_buf,
-                    u32 length,
-                    u32 targ_buf,
-                    u32 targ_reply_fn,
-                    u32 targ_reply_arg)
-{
-    void *osbuf;
-    WMIX_DSETDATA_REPLY_CMD *data_reply;
-    u32 size;
-
-    size = sizeof(*data_reply) + length;
-
-    if (size <= length) {
-        return A_ERROR;
-    }
-
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Enter - length=%d status=%d\n", DBGARG, length, status));
-
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
-    A_NETBUF_PUT(osbuf, size);
-    data_reply = (WMIX_DSETDATA_REPLY_CMD *)(A_NETBUF_DATA(osbuf));
-
-    data_reply->status                     = status;
-    data_reply->targ_buf                   = targ_buf;
-    data_reply->targ_reply_fn              = targ_reply_fn;
-    data_reply->targ_reply_arg             = targ_reply_arg;
-    data_reply->length                     = length;
-
-    if (status == 0) {
-        if (a_copy_from_user(data_reply->buf, user_buf, length)) {
-            A_NETBUF_FREE(osbuf);
-            return A_ERROR;
-        }
-    }
-
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DSETDATA_REPLY_CMDID,
-                             NO_SYNC_WMIFLAG));
+		    u32 status,
+		    u8 *user_buf,
+		    u32 length,
+		    u32 targ_buf,
+		    u32 targ_reply_fn,
+		    u32 targ_reply_arg)
+{
+	void *osbuf;
+	WMIX_DSETDATA_REPLY_CMD *data_reply;
+	u32 size;
+
+	size = sizeof(*data_reply) + length;
+
+	if (size <= length) {
+		return A_ERROR;
+	}
+
+	A_DPRINTF(DBG_WMI,
+		  (DBGFMT "Enter - length=%d status=%d\n", DBGARG, length, status));
+
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
+	A_NETBUF_PUT(osbuf, size);
+	data_reply = (WMIX_DSETDATA_REPLY_CMD *)(A_NETBUF_DATA(osbuf));
+
+	data_reply->status                     = status;
+	data_reply->targ_buf                   = targ_buf;
+	data_reply->targ_reply_fn              = targ_reply_fn;
+	data_reply->targ_reply_arg             = targ_reply_arg;
+	data_reply->length                     = length;
+
+	if (status == 0) {
+		if (a_copy_from_user(data_reply->buf, user_buf, length)) {
+			A_NETBUF_FREE(osbuf);
+			return A_ERROR;
+		}
+	}
+
+	return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DSETDATA_REPLY_CMDID,
+				  NO_SYNC_WMIFLAG));
 }
 #endif /* CONFIG_HOST_DSET_SUPPORT */
 
 int
 wmi_set_wsc_status_cmd(struct wmi_t *wmip, u32 status)
 {
-    void *osbuf;
-    char *cmd;
+	void *osbuf;
+	char *cmd;
 
-    wps_enable = status;
+	wps_enable = status;
 
-    osbuf = a_netbuf_alloc(sizeof(1));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = a_netbuf_alloc(sizeof(1));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    a_netbuf_put(osbuf, sizeof(1));
+	a_netbuf_put(osbuf, sizeof(1));
 
-    cmd = (char *)(a_netbuf_to_data(osbuf));
+	cmd = (char *)(a_netbuf_to_data(osbuf));
 
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd[0] = (status?1:0);
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_WSC_STATUS_CMDID,
-                         NO_SYNC_WMIFLAG));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd[0] = (status?1:0);
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_WSC_STATUS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 #if defined(CONFIG_TARGET_PROFILE_SUPPORT)
 int
 wmi_prof_cfg_cmd(struct wmi_t *wmip,
-                 u32 period,
-                 u32 nbins)
+		 u32 period,
+		 u32 nbins)
 {
-    void *osbuf;
-    WMIX_PROF_CFG_CMD *cmd;
+	void *osbuf;
+	WMIX_PROF_CFG_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMIX_PROF_CFG_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->period = period;
-    cmd->nbins  = nbins;
+	cmd = (WMIX_PROF_CFG_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->period = period;
+	cmd->nbins  = nbins;
 
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_PROF_CFG_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_PROF_CFG_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_prof_addr_set_cmd(struct wmi_t *wmip, u32 addr)
 {
-    void *osbuf;
-    WMIX_PROF_ADDR_SET_CMD *cmd;
+	void *osbuf;
+	WMIX_PROF_ADDR_SET_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMIX_PROF_ADDR_SET_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->addr = addr;
+	cmd = (WMIX_PROF_ADDR_SET_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->addr = addr;
 
-    return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_PROF_ADDR_SET_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_PROF_ADDR_SET_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_prof_start_cmd(struct wmi_t *wmip)
 {
-    return wmi_simple_cmd_xtnd(wmip, WMIX_PROF_START_CMDID);
+	return wmi_simple_cmd_xtnd(wmip, WMIX_PROF_START_CMDID);
 }
 
 int
 wmi_prof_stop_cmd(struct wmi_t *wmip)
 {
-    return wmi_simple_cmd_xtnd(wmip, WMIX_PROF_STOP_CMDID);
+	return wmi_simple_cmd_xtnd(wmip, WMIX_PROF_STOP_CMDID);
 }
 
 int
 wmi_prof_count_get_cmd(struct wmi_t *wmip)
 {
-    return wmi_simple_cmd_xtnd(wmip, WMIX_PROF_COUNT_GET_CMDID);
+	return wmi_simple_cmd_xtnd(wmip, WMIX_PROF_COUNT_GET_CMDID);
 }
 
 /* Called to handle WMIX_PROF_CONT_EVENTID */
 static int
 wmi_prof_count_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMIX_PROF_COUNT_EVENT *prof_data = (WMIX_PROF_COUNT_EVENT *)datap;
+	WMIX_PROF_COUNT_EVENT *prof_data = (WMIX_PROF_COUNT_EVENT *)datap;
 
-    A_DPRINTF(DBG_WMI,
-        (DBGFMT "Enter - addr=0x%x count=%d\n", DBGARG,
-        prof_data->addr, prof_data->count));
+	A_DPRINTF(DBG_WMI,
+		  (DBGFMT "Enter - addr=0x%x count=%d\n", DBGARG,
+		   prof_data->addr, prof_data->count));
 
-    A_WMI_PROF_COUNT_RX(prof_data->addr, prof_data->count);
+	A_WMI_PROF_COUNT_RX(prof_data->addr, prof_data->count);
 
-    return 0;
+	return 0;
 }
 #endif /* CONFIG_TARGET_PROFILE_SUPPORT */
 
@@ -5669,362 +5669,362 @@ wmi_prof_count_rx(struct wmi_t *wmip, u8 *datap, int len)
 void
 wmi_scan_indication (struct wmi_t *wmip)
 {
-    struct ieee80211_node_table *nt;
-    u32 gen;
-    u32 size;
-    u32 bsssize;
-    bss_t *bss;
-    u32 numbss;
-    PNDIS_802_11_BSSID_SCAN_INFO psi;
-    PBYTE  pie;
-    NDIS_802_11_FIXED_IEs *pFixed;
-    NDIS_802_11_VARIABLE_IEs *pVar;
-    u32 RateSize;
+	struct ieee80211_node_table *nt;
+	u32 gen;
+	u32 size;
+	u32 bsssize;
+	bss_t *bss;
+	u32 numbss;
+	PNDIS_802_11_BSSID_SCAN_INFO psi;
+	PBYTE  pie;
+	NDIS_802_11_FIXED_IEs *pFixed;
+	NDIS_802_11_VARIABLE_IEs *pVar;
+	u32 RateSize;
 
-    struct ar6kScanIndication
-    {
-        NDIS_802_11_STATUS_INDICATION     ind;
-        NDIS_802_11_BSSID_SCAN_INFO_LIST  slist;
-    } *pAr6kScanIndEvent;
+	struct ar6kScanIndication
+	{
+		NDIS_802_11_STATUS_INDICATION     ind;
+		NDIS_802_11_BSSID_SCAN_INFO_LIST  slist;
+	} *pAr6kScanIndEvent;
 
-    nt = &wmip->wmi_scan_table;
+	nt = &wmip->wmi_scan_table;
 
-    ++nt->nt_si_gen;
+	++nt->nt_si_gen;
 
 
-    gen = nt->nt_si_gen;
+	gen = nt->nt_si_gen;
 
-    size = offsetof(struct ar6kScanIndication, slist) +
-           offsetof(NDIS_802_11_BSSID_SCAN_INFO_LIST, BssidScanInfo);
+	size = offsetof(struct ar6kScanIndication, slist) +
+		offsetof(NDIS_802_11_BSSID_SCAN_INFO_LIST, BssidScanInfo);
 
-    numbss = 0;
+	numbss = 0;
 
-    IEEE80211_NODE_LOCK(nt);
+	IEEE80211_NODE_LOCK(nt);
 
-    //calc size
-    for (bss = nt->nt_node_first; bss; bss = bss->ni_list_next) {
-        if (bss->ni_si_gen != gen) {
-            bsssize = offsetof(NDIS_802_11_BSSID_SCAN_INFO, Bssid) + offsetof(NDIS_WLAN_BSSID_EX, IEs);
-            bsssize = bsssize + sizeof(NDIS_802_11_FIXED_IEs);
+	//calc size
+	for (bss = nt->nt_node_first; bss; bss = bss->ni_list_next) {
+		if (bss->ni_si_gen != gen) {
+			bsssize = offsetof(NDIS_802_11_BSSID_SCAN_INFO, Bssid) + offsetof(NDIS_WLAN_BSSID_EX, IEs);
+			bsssize = bsssize + sizeof(NDIS_802_11_FIXED_IEs);
 
 #ifdef SUPPORT_WPA2
-            if (bss->ni_cie.ie_rsn) {
-                bsssize = bsssize + bss->ni_cie.ie_rsn[1] + 2;
-            }
+			if (bss->ni_cie.ie_rsn) {
+				bsssize = bsssize + bss->ni_cie.ie_rsn[1] + 2;
+			}
 #endif
-            if (bss->ni_cie.ie_wpa) {
-                bsssize = bsssize + bss->ni_cie.ie_wpa[1] + 2;
-            }
+			if (bss->ni_cie.ie_wpa) {
+				bsssize = bsssize + bss->ni_cie.ie_wpa[1] + 2;
+			}
 
-            // bsssize must be a multiple of 4 to maintain alignment.
-            bsssize = (bsssize + 3) & ~3;
+			// bsssize must be a multiple of 4 to maintain alignment.
+			bsssize = (bsssize + 3) & ~3;
 
-            size += bsssize;
+			size += bsssize;
 
-            numbss++;
-        }
-    }
+			numbss++;
+		}
+	}
 
-    if (0 == numbss)
-    {
+	if (0 == numbss)
+	{
 //        RETAILMSG(1, (L"AR6K: scan indication: 0 bss\n"));
-        ar6000_scan_indication (wmip->wmi_devt, NULL, 0);
-        IEEE80211_NODE_UNLOCK (nt);
-        return;
-    }
+		ar6000_scan_indication (wmip->wmi_devt, NULL, 0);
+		IEEE80211_NODE_UNLOCK (nt);
+		return;
+	}
 
-    pAr6kScanIndEvent = A_MALLOC(size);
+	pAr6kScanIndEvent = A_MALLOC(size);
 
-    if (NULL == pAr6kScanIndEvent)
-    {
-        IEEE80211_NODE_UNLOCK(nt);
-        return;
-    }
+	if (NULL == pAr6kScanIndEvent)
+	{
+		IEEE80211_NODE_UNLOCK(nt);
+		return;
+	}
 
-    A_MEMZERO(pAr6kScanIndEvent, size);
+	A_MEMZERO(pAr6kScanIndEvent, size);
 
-    //copy data
-    pAr6kScanIndEvent->ind.StatusType = Ndis802_11StatusType_BssidScanInfoList;
-    pAr6kScanIndEvent->slist.Version = 1;
-    pAr6kScanIndEvent->slist.NumItems = numbss;
+	//copy data
+	pAr6kScanIndEvent->ind.StatusType = Ndis802_11StatusType_BssidScanInfoList;
+	pAr6kScanIndEvent->slist.Version = 1;
+	pAr6kScanIndEvent->slist.NumItems = numbss;
 
-    psi = &pAr6kScanIndEvent->slist.BssidScanInfo[0];
+	psi = &pAr6kScanIndEvent->slist.BssidScanInfo[0];
 
-    for (bss = nt->nt_node_first; bss; bss = bss->ni_list_next) {
-        if (bss->ni_si_gen != gen) {
+	for (bss = nt->nt_node_first; bss; bss = bss->ni_list_next) {
+		if (bss->ni_si_gen != gen) {
 
-            bss->ni_si_gen = gen;
+			bss->ni_si_gen = gen;
 
-            //Set scan time
-            psi->ScanTime = bss->ni_tstamp - WLAN_NODE_INACT_TIMEOUT_MSEC;
+			//Set scan time
+			psi->ScanTime = bss->ni_tstamp - WLAN_NODE_INACT_TIMEOUT_MSEC;
 
-            // Copy data to bssid_ex
-            bsssize = offsetof(NDIS_WLAN_BSSID_EX, IEs);
-            bsssize = bsssize + sizeof(NDIS_802_11_FIXED_IEs);
+			// Copy data to bssid_ex
+			bsssize = offsetof(NDIS_WLAN_BSSID_EX, IEs);
+			bsssize = bsssize + sizeof(NDIS_802_11_FIXED_IEs);
 
 #ifdef SUPPORT_WPA2
-            if (bss->ni_cie.ie_rsn) {
-                bsssize = bsssize + bss->ni_cie.ie_rsn[1] + 2;
-            }
+			if (bss->ni_cie.ie_rsn) {
+				bsssize = bsssize + bss->ni_cie.ie_rsn[1] + 2;
+			}
 #endif
-            if (bss->ni_cie.ie_wpa) {
-                bsssize = bsssize + bss->ni_cie.ie_wpa[1] + 2;
-            }
+			if (bss->ni_cie.ie_wpa) {
+				bsssize = bsssize + bss->ni_cie.ie_wpa[1] + 2;
+			}
 
-            // bsssize must be a multiple of 4 to maintain alignment.
-            bsssize = (bsssize + 3) & ~3;
+			// bsssize must be a multiple of 4 to maintain alignment.
+			bsssize = (bsssize + 3) & ~3;
 
-            psi->Bssid.Length = bsssize;
+			psi->Bssid.Length = bsssize;
 
-            memcpy (psi->Bssid.MacAddress, bss->ni_macaddr, ETHERNET_MAC_ADDRESS_LENGTH);
+			memcpy (psi->Bssid.MacAddress, bss->ni_macaddr, ETHERNET_MAC_ADDRESS_LENGTH);
 
 
 //if (((bss->ni_macaddr[3] == 0xCE) && (bss->ni_macaddr[4] == 0xF0) && (bss->ni_macaddr[5] == 0xE7)) ||
 //  ((bss->ni_macaddr[3] == 0x03) && (bss->ni_macaddr[4] == 0xE2) && (bss->ni_macaddr[5] == 0x70)))
 //            RETAILMSG (1, (L"%x\n",bss->ni_macaddr[5]));
 
-            psi->Bssid.Ssid.SsidLength = 0;
-            pie = bss->ni_cie.ie_ssid;
-
-            if (pie) {
-                // Format of SSID IE is:
-                //  Type   (1 octet)
-                //  Length (1 octet)
-                //  SSID (Length octets)
-                //
-                //  Validation of the IE should have occurred within WMI.
-                //
-                if (pie[1] <= 32) {
-                    psi->Bssid.Ssid.SsidLength = pie[1];
-                    memcpy(psi->Bssid.Ssid.Ssid, &pie[2], psi->Bssid.Ssid.SsidLength);
-                }
-            }
-            psi->Bssid.Privacy = (bss->ni_cie.ie_capInfo & 0x10) ? 1 : 0;
-
-            //Post the RSSI value relative to the Standard Noise floor value.
-            psi->Bssid.Rssi = bss->ni_rssi;
-
-            if (bss->ni_cie.ie_chan >= 2412 && bss->ni_cie.ie_chan <= 2484) {
-
-                if (bss->ni_cie.ie_rates && bss->ni_cie.ie_xrates) {
-                    psi->Bssid.NetworkTypeInUse = Ndis802_11OFDM24;
-                }
-                else {
-                    psi->Bssid.NetworkTypeInUse = Ndis802_11DS;
-                }
-            }
-            else {
-                psi->Bssid.NetworkTypeInUse = Ndis802_11OFDM5;
-            }
-
-            psi->Bssid.Configuration.Length = sizeof(psi->Bssid.Configuration);
-            psi->Bssid.Configuration.BeaconPeriod = bss->ni_cie.ie_beaconInt; // Units are Kmicroseconds (1024 us)
-            psi->Bssid.Configuration.ATIMWindow =  0;
-            psi->Bssid.Configuration.DSConfig =  bss->ni_cie.ie_chan * 1000;
-            psi->Bssid.InfrastructureMode = ((bss->ni_cie.ie_capInfo & 0x03) == 0x01 ) ? Ndis802_11Infrastructure : Ndis802_11IBSS;
-
-            RateSize = 0;
-            pie = bss->ni_cie.ie_rates;
-            if (pie) {
-                RateSize = (pie[1] < NDIS_802_11_LENGTH_RATES_EX) ? pie[1] : NDIS_802_11_LENGTH_RATES_EX;
-                memcpy(psi->Bssid.SupportedRates, &pie[2], RateSize);
-            }
-            pie = bss->ni_cie.ie_xrates;
-            if (pie && RateSize < NDIS_802_11_LENGTH_RATES_EX) {
-                memcpy(psi->Bssid.SupportedRates + RateSize, &pie[2],
-                       (pie[1] < (NDIS_802_11_LENGTH_RATES_EX - RateSize)) ? pie[1] : (NDIS_802_11_LENGTH_RATES_EX - RateSize));
-            }
-
-            // Copy the fixed IEs
-            psi->Bssid.IELength = sizeof(NDIS_802_11_FIXED_IEs);
-
-            pFixed = (NDIS_802_11_FIXED_IEs *)psi->Bssid.IEs;
-            memcpy(pFixed->Timestamp, bss->ni_cie.ie_tstamp, sizeof(pFixed->Timestamp));
-            pFixed->BeaconInterval = bss->ni_cie.ie_beaconInt;
-            pFixed->Capabilities = bss->ni_cie.ie_capInfo;
-
-            // Copy selected variable IEs
-
-            pVar = (NDIS_802_11_VARIABLE_IEs *)((PBYTE)pFixed + sizeof(NDIS_802_11_FIXED_IEs));
+			psi->Bssid.Ssid.SsidLength = 0;
+			pie = bss->ni_cie.ie_ssid;
+
+			if (pie) {
+				// Format of SSID IE is:
+				//  Type   (1 octet)
+				//  Length (1 octet)
+				//  SSID (Length octets)
+				//
+				//  Validation of the IE should have occurred within WMI.
+				//
+				if (pie[1] <= 32) {
+					psi->Bssid.Ssid.SsidLength = pie[1];
+					memcpy(psi->Bssid.Ssid.Ssid, &pie[2], psi->Bssid.Ssid.SsidLength);
+				}
+			}
+			psi->Bssid.Privacy = (bss->ni_cie.ie_capInfo & 0x10) ? 1 : 0;
+
+			//Post the RSSI value relative to the Standard Noise floor value.
+			psi->Bssid.Rssi = bss->ni_rssi;
+
+			if (bss->ni_cie.ie_chan >= 2412 && bss->ni_cie.ie_chan <= 2484) {
+
+				if (bss->ni_cie.ie_rates && bss->ni_cie.ie_xrates) {
+					psi->Bssid.NetworkTypeInUse = Ndis802_11OFDM24;
+				}
+				else {
+					psi->Bssid.NetworkTypeInUse = Ndis802_11DS;
+				}
+			}
+			else {
+				psi->Bssid.NetworkTypeInUse = Ndis802_11OFDM5;
+			}
+
+			psi->Bssid.Configuration.Length = sizeof(psi->Bssid.Configuration);
+			psi->Bssid.Configuration.BeaconPeriod = bss->ni_cie.ie_beaconInt; // Units are Kmicroseconds (1024 us)
+			psi->Bssid.Configuration.ATIMWindow =  0;
+			psi->Bssid.Configuration.DSConfig =  bss->ni_cie.ie_chan * 1000;
+			psi->Bssid.InfrastructureMode = ((bss->ni_cie.ie_capInfo & 0x03) == 0x01 ) ? Ndis802_11Infrastructure : Ndis802_11IBSS;
+
+			RateSize = 0;
+			pie = bss->ni_cie.ie_rates;
+			if (pie) {
+				RateSize = (pie[1] < NDIS_802_11_LENGTH_RATES_EX) ? pie[1] : NDIS_802_11_LENGTH_RATES_EX;
+				memcpy(psi->Bssid.SupportedRates, &pie[2], RateSize);
+			}
+			pie = bss->ni_cie.ie_xrates;
+			if (pie && RateSize < NDIS_802_11_LENGTH_RATES_EX) {
+				memcpy(psi->Bssid.SupportedRates + RateSize, &pie[2],
+				       (pie[1] < (NDIS_802_11_LENGTH_RATES_EX - RateSize)) ? pie[1] : (NDIS_802_11_LENGTH_RATES_EX - RateSize));
+			}
+
+			// Copy the fixed IEs
+			psi->Bssid.IELength = sizeof(NDIS_802_11_FIXED_IEs);
+
+			pFixed = (NDIS_802_11_FIXED_IEs *)psi->Bssid.IEs;
+			memcpy(pFixed->Timestamp, bss->ni_cie.ie_tstamp, sizeof(pFixed->Timestamp));
+			pFixed->BeaconInterval = bss->ni_cie.ie_beaconInt;
+			pFixed->Capabilities = bss->ni_cie.ie_capInfo;
+
+			// Copy selected variable IEs
+
+			pVar = (NDIS_802_11_VARIABLE_IEs *)((PBYTE)pFixed + sizeof(NDIS_802_11_FIXED_IEs));
 
 #ifdef SUPPORT_WPA2
-            // Copy the WPAv2 IE
-            if (bss->ni_cie.ie_rsn) {
-                pie = bss->ni_cie.ie_rsn;
-                psi->Bssid.IELength += pie[1] + 2;
-                memcpy(pVar, pie, pie[1] + 2);
-                pVar = (NDIS_802_11_VARIABLE_IEs *)((PBYTE)pVar + pie[1] + 2);
-            }
+			// Copy the WPAv2 IE
+			if (bss->ni_cie.ie_rsn) {
+				pie = bss->ni_cie.ie_rsn;
+				psi->Bssid.IELength += pie[1] + 2;
+				memcpy(pVar, pie, pie[1] + 2);
+				pVar = (NDIS_802_11_VARIABLE_IEs *)((PBYTE)pVar + pie[1] + 2);
+			}
 #endif
-            // Copy the WPAv1 IE
-            if (bss->ni_cie.ie_wpa) {
-                pie = bss->ni_cie.ie_wpa;
-                psi->Bssid.IELength += pie[1] + 2;
-                memcpy(pVar, pie, pie[1] + 2);
-                pVar = (NDIS_802_11_VARIABLE_IEs *)((PBYTE)pVar + pie[1] + 2);
-            }
-
-            // Advance buffer pointer
-            psi = (PNDIS_802_11_BSSID_SCAN_INFO)((BYTE*)psi + bsssize + FIELD_OFFSET(NDIS_802_11_BSSID_SCAN_INFO, Bssid));
-        }
-    }
+			// Copy the WPAv1 IE
+			if (bss->ni_cie.ie_wpa) {
+				pie = bss->ni_cie.ie_wpa;
+				psi->Bssid.IELength += pie[1] + 2;
+				memcpy(pVar, pie, pie[1] + 2);
+				pVar = (NDIS_802_11_VARIABLE_IEs *)((PBYTE)pVar + pie[1] + 2);
+			}
+
+			// Advance buffer pointer
+			psi = (PNDIS_802_11_BSSID_SCAN_INFO)((BYTE*)psi + bsssize + FIELD_OFFSET(NDIS_802_11_BSSID_SCAN_INFO, Bssid));
+		}
+	}
 
-    IEEE80211_NODE_UNLOCK(nt);
+	IEEE80211_NODE_UNLOCK(nt);
 
 //    wmi_free_allnodes(wmip);
 
 //    RETAILMSG(1, (L"AR6K: scan indication: %u bss\n", numbss));
 
-    ar6000_scan_indication (wmip->wmi_devt, pAr6kScanIndEvent, size);
+	ar6000_scan_indication (wmip->wmi_devt, pAr6kScanIndEvent, size);
 
-    A_FREE(pAr6kScanIndEvent);
+	A_FREE(pAr6kScanIndEvent);
 }
 #endif
 
 u8 ar6000_get_upper_threshold(s16 rssi, SQ_THRESHOLD_PARAMS *sq_thresh,
-                           u32 size)
+			      u32 size)
 {
-    u32 index;
-    u8 threshold = (u8)sq_thresh->upper_threshold[size - 1];
+	u32 index;
+	u8 threshold = (u8)sq_thresh->upper_threshold[size - 1];
 
-    /* The list is already in sorted order. Get the next lower value */
-    for (index = 0; index < size; index ++) {
-        if (rssi < sq_thresh->upper_threshold[index]) {
-            threshold = (u8)sq_thresh->upper_threshold[index];
-            break;
-        }
-    }
+	/* The list is already in sorted order. Get the next lower value */
+	for (index = 0; index < size; index ++) {
+		if (rssi < sq_thresh->upper_threshold[index]) {
+			threshold = (u8)sq_thresh->upper_threshold[index];
+			break;
+		}
+	}
 
-    return threshold;
+	return threshold;
 }
 
 u8 ar6000_get_lower_threshold(s16 rssi, SQ_THRESHOLD_PARAMS *sq_thresh,
-                           u32 size)
+			      u32 size)
 {
-    u32 index;
-    u8 threshold = (u8)sq_thresh->lower_threshold[size - 1];
+	u32 index;
+	u8 threshold = (u8)sq_thresh->lower_threshold[size - 1];
 
-    /* The list is already in sorted order. Get the next lower value */
-    for (index = 0; index < size; index ++) {
-        if (rssi > sq_thresh->lower_threshold[index]) {
-            threshold = (u8)sq_thresh->lower_threshold[index];
-            break;
-        }
-    }
+	/* The list is already in sorted order. Get the next lower value */
+	for (index = 0; index < size; index ++) {
+		if (rssi > sq_thresh->lower_threshold[index]) {
+			threshold = (u8)sq_thresh->lower_threshold[index];
+			break;
+		}
+	}
 
-    return threshold;
+	return threshold;
 }
 static int
 wmi_send_rssi_threshold_params(struct wmi_t *wmip,
-                              WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd)
+			       WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd)
 {
-    void    *osbuf;
-    s8 size;
-    WMI_RSSI_THRESHOLD_PARAMS_CMD *cmd;
+	void    *osbuf;
+	s8 size;
+	WMI_RSSI_THRESHOLD_PARAMS_CMD *cmd;
 
-    size = sizeof (*cmd);
+	size = sizeof (*cmd);
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, size);
+	A_NETBUF_PUT(osbuf, size);
 
-    cmd = (WMI_RSSI_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, size);
-    A_MEMCPY(cmd, rssiCmd, sizeof(WMI_RSSI_THRESHOLD_PARAMS_CMD));
+	cmd = (WMI_RSSI_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, size);
+	A_MEMCPY(cmd, rssiCmd, sizeof(WMI_RSSI_THRESHOLD_PARAMS_CMD));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_RSSI_THRESHOLD_PARAMS_CMDID,
-                            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_RSSI_THRESHOLD_PARAMS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 static int
 wmi_send_snr_threshold_params(struct wmi_t *wmip,
-                             WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd)
+			      WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd)
 {
-    void    *osbuf;
-    s8 size;
-    WMI_SNR_THRESHOLD_PARAMS_CMD *cmd;
+	void    *osbuf;
+	s8 size;
+	WMI_SNR_THRESHOLD_PARAMS_CMD *cmd;
 
-    size = sizeof (*cmd);
+	size = sizeof (*cmd);
 
-    osbuf = A_NETBUF_ALLOC(size);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(size);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, size);
-    cmd = (WMI_SNR_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, size);
-    A_MEMCPY(cmd, snrCmd, sizeof(WMI_SNR_THRESHOLD_PARAMS_CMD));
+	A_NETBUF_PUT(osbuf, size);
+	cmd = (WMI_SNR_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, size);
+	A_MEMCPY(cmd, snrCmd, sizeof(WMI_SNR_THRESHOLD_PARAMS_CMD));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SNR_THRESHOLD_PARAMS_CMDID,
-                            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SNR_THRESHOLD_PARAMS_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_target_event_report_cmd(struct wmi_t *wmip, WMI_SET_TARGET_EVENT_REPORT_CMD* cmd)
 {
-    void *osbuf;
-    WMI_SET_TARGET_EVENT_REPORT_CMD* alloc_cmd;
+	void *osbuf;
+	WMI_SET_TARGET_EVENT_REPORT_CMD* alloc_cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    alloc_cmd = (WMI_SET_TARGET_EVENT_REPORT_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(alloc_cmd, sizeof(*cmd));
-    A_MEMCPY(alloc_cmd, cmd, sizeof(*cmd));
+	alloc_cmd = (WMI_SET_TARGET_EVENT_REPORT_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(alloc_cmd, sizeof(*cmd));
+	A_MEMCPY(alloc_cmd, cmd, sizeof(*cmd));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_TARGET_EVENT_REPORT_CMDID,
-            NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_TARGET_EVENT_REPORT_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 bss_t *wmi_rm_current_bss (struct wmi_t *wmip, u8 *id)
 {
-    wmi_get_current_bssid (wmip, id);
-    return wlan_node_remove (&wmip->wmi_scan_table, id);
+	wmi_get_current_bssid (wmip, id);
+	return wlan_node_remove (&wmip->wmi_scan_table, id);
 }
 
 int wmi_add_current_bss (struct wmi_t *wmip, u8 *id, bss_t *bss)
 {
-    wlan_setup_node (&wmip->wmi_scan_table, bss, id);
-    return 0;
+	wlan_setup_node (&wmip->wmi_scan_table, bss, id);
+	return 0;
 }
 
 #ifdef ATH_AR6K_11N_SUPPORT
 static int
 wmi_addba_req_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_ADDBA_REQ_EVENT *cmd = (WMI_ADDBA_REQ_EVENT *)datap;
+	WMI_ADDBA_REQ_EVENT *cmd = (WMI_ADDBA_REQ_EVENT *)datap;
 
-    A_WMI_AGGR_RECV_ADDBA_REQ_EVT(wmip->wmi_devt, cmd);
+	A_WMI_AGGR_RECV_ADDBA_REQ_EVT(wmip->wmi_devt, cmd);
 
-    return 0;
+	return 0;
 }
 
 
 static int
 wmi_addba_resp_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_ADDBA_RESP_EVENT *cmd = (WMI_ADDBA_RESP_EVENT *)datap;
+	WMI_ADDBA_RESP_EVENT *cmd = (WMI_ADDBA_RESP_EVENT *)datap;
 
-    A_WMI_AGGR_RECV_ADDBA_RESP_EVT(wmip->wmi_devt, cmd);
+	A_WMI_AGGR_RECV_ADDBA_RESP_EVT(wmip->wmi_devt, cmd);
 
-    return 0;
+	return 0;
 }
 
 static int
 wmi_delba_req_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_DELBA_EVENT *cmd = (WMI_DELBA_EVENT *)datap;
+	WMI_DELBA_EVENT *cmd = (WMI_DELBA_EVENT *)datap;
 
-    A_WMI_AGGR_RECV_DELBA_REQ_EVT(wmip->wmi_devt, cmd);
+	A_WMI_AGGR_RECV_DELBA_REQ_EVT(wmip->wmi_devt, cmd);
 
-    return 0;
+	return 0;
 }
 
 int
@@ -6032,9 +6032,9 @@ wmi_btcoex_config_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
 	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    A_WMI_BTCOEX_CONFIG_EVENT(wmip->wmi_devt, datap, len);
+	A_WMI_BTCOEX_CONFIG_EVENT(wmip->wmi_devt, datap, len);
 
-     return 0;
+	return 0;
 }
 
 
@@ -6043,9 +6043,9 @@ wmi_btcoex_stats_event_rx(struct wmi_t * wmip,u8 *datap,int len)
 {
 	A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG));
 
-    A_WMI_BTCOEX_STATS_EVENT(wmip->wmi_devt, datap, len);
+	A_WMI_BTCOEX_STATS_EVENT(wmip->wmi_devt, datap, len);
 
-     return 0;
+	return 0;
 
 }
 #endif
@@ -6053,10 +6053,10 @@ wmi_btcoex_stats_event_rx(struct wmi_t * wmip,u8 *datap,int len)
 static int
 wmi_hci_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_HCI_EVENT *cmd = (WMI_HCI_EVENT *)datap;
-    A_WMI_HCI_EVENT_EVT(wmip->wmi_devt, cmd);
+	WMI_HCI_EVENT *cmd = (WMI_HCI_EVENT *)datap;
+	A_WMI_HCI_EVENT_EVT(wmip->wmi_devt, cmd);
 
-    return 0;
+	return 0;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -6077,21 +6077,21 @@ wmi_hci_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 int
 wmi_ap_profile_commit(struct wmi_t *wmip, WMI_CONNECT_CMD *p)
 {
-    void *osbuf;
-    WMI_CONNECT_CMD *cm;
+	void *osbuf;
+	WMI_CONNECT_CMD *cm;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cm));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cm));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cm));
-    cm = (WMI_CONNECT_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cm, sizeof(*cm));
+	A_NETBUF_PUT(osbuf, sizeof(*cm));
+	cm = (WMI_CONNECT_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cm, sizeof(*cm));
 
-    A_MEMCPY(cm,p,sizeof(*cm));
+	A_MEMCPY(cm,p,sizeof(*cm));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_AP_CONFIG_COMMIT_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_AP_CONFIG_COMMIT_CMDID, NO_SYNC_WMIFLAG));
 }
 
 /*
@@ -6103,22 +6103,22 @@ wmi_ap_profile_commit(struct wmi_t *wmip, WMI_CONNECT_CMD *p)
 int
 wmi_ap_set_hidden_ssid(struct wmi_t *wmip, u8 hidden_ssid)
 {
-    void *osbuf;
-    WMI_AP_HIDDEN_SSID_CMD *hs;
+	void *osbuf;
+	WMI_AP_HIDDEN_SSID_CMD *hs;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_HIDDEN_SSID_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_HIDDEN_SSID_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_AP_HIDDEN_SSID_CMD));
-    hs = (WMI_AP_HIDDEN_SSID_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(hs, sizeof(*hs));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_AP_HIDDEN_SSID_CMD));
+	hs = (WMI_AP_HIDDEN_SSID_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(hs, sizeof(*hs));
 
-    hs->hidden_ssid          = hidden_ssid;
+	hs->hidden_ssid          = hidden_ssid;
 
-    A_DPRINTF(DBG_WMI, (DBGFMT "AR6000_XIOCTL_AP_HIDDEN_SSID %d\n", DBGARG , hidden_ssid));
-    return (wmi_cmd_send(wmip, osbuf, WMI_AP_HIDDEN_SSID_CMDID, NO_SYNC_WMIFLAG));
+	A_DPRINTF(DBG_WMI, (DBGFMT "AR6000_XIOCTL_AP_HIDDEN_SSID %d\n", DBGARG , hidden_ssid));
+	return (wmi_cmd_send(wmip, osbuf, WMI_AP_HIDDEN_SSID_CMDID, NO_SYNC_WMIFLAG));
 }
 
 /*
@@ -6132,22 +6132,22 @@ wmi_ap_set_hidden_ssid(struct wmi_t *wmip, u8 hidden_ssid)
 int
 wmi_ap_set_num_sta(struct wmi_t *wmip, u8 num_sta)
 {
-    void *osbuf;
-    WMI_AP_SET_NUM_STA_CMD *ns;
+	void *osbuf;
+	WMI_AP_SET_NUM_STA_CMD *ns;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_NUM_STA_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_NUM_STA_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_NUM_STA_CMD));
-    ns = (WMI_AP_SET_NUM_STA_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(ns, sizeof(*ns));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_NUM_STA_CMD));
+	ns = (WMI_AP_SET_NUM_STA_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(ns, sizeof(*ns));
 
-    ns->num_sta          = num_sta;
+	ns->num_sta          = num_sta;
 
-    A_DPRINTF(DBG_WMI, (DBGFMT "AR6000_XIOCTL_AP_SET_MAX_NUM_STA %d\n", DBGARG , num_sta));
-    return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_NUM_STA_CMDID, NO_SYNC_WMIFLAG));
+	A_DPRINTF(DBG_WMI, (DBGFMT "AR6000_XIOCTL_AP_SET_MAX_NUM_STA %d\n", DBGARG , num_sta));
+	return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_NUM_STA_CMDID, NO_SYNC_WMIFLAG));
 }
 
 /*
@@ -6160,20 +6160,20 @@ wmi_ap_set_num_sta(struct wmi_t *wmip, u8 num_sta)
 int
 wmi_ap_acl_mac_list(struct wmi_t *wmip, WMI_AP_ACL_MAC_CMD *acl)
 {
-    void *osbuf;
-    WMI_AP_ACL_MAC_CMD *a;
+	void *osbuf;
+	WMI_AP_ACL_MAC_CMD *a;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_ACL_MAC_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_ACL_MAC_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_AP_ACL_MAC_CMD));
-    a = (WMI_AP_ACL_MAC_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(a, sizeof(*a));
-    A_MEMCPY(a,acl,sizeof(*acl));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_AP_ACL_MAC_CMD));
+	a = (WMI_AP_ACL_MAC_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(a, sizeof(*a));
+	A_MEMCPY(a,acl,sizeof(*acl));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_AP_ACL_MAC_LIST_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_AP_ACL_MAC_LIST_CMDID, NO_SYNC_WMIFLAG));
 }
 
 /*
@@ -6186,142 +6186,142 @@ wmi_ap_acl_mac_list(struct wmi_t *wmip, WMI_AP_ACL_MAC_CMD *acl)
 int
 wmi_ap_set_mlme(struct wmi_t *wmip, u8 cmd, u8 *mac, u16 reason)
 {
-    void *osbuf;
-    WMI_AP_SET_MLME_CMD *mlme;
+	void *osbuf;
+	WMI_AP_SET_MLME_CMD *mlme;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_MLME_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_MLME_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_MLME_CMD));
-    mlme = (WMI_AP_SET_MLME_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(mlme, sizeof(*mlme));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_MLME_CMD));
+	mlme = (WMI_AP_SET_MLME_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(mlme, sizeof(*mlme));
 
-    mlme->cmd = cmd;
-    A_MEMCPY(mlme->mac, mac, ATH_MAC_LEN);
-    mlme->reason = reason;
+	mlme->cmd = cmd;
+	A_MEMCPY(mlme->mac, mac, ATH_MAC_LEN);
+	mlme->reason = reason;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_MLME_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_MLME_CMDID, NO_SYNC_WMIFLAG));
 }
 
 static int
 wmi_pspoll_event_rx(struct wmi_t *wmip, u8 *datap, int len)
 {
-    WMI_PSPOLL_EVENT *ev;
+	WMI_PSPOLL_EVENT *ev;
 
-    if (len < sizeof(WMI_PSPOLL_EVENT)) {
-        return A_EINVAL;
-    }
-    ev = (WMI_PSPOLL_EVENT *)datap;
+	if (len < sizeof(WMI_PSPOLL_EVENT)) {
+		return A_EINVAL;
+	}
+	ev = (WMI_PSPOLL_EVENT *)datap;
 
-    A_WMI_PSPOLL_EVENT(wmip->wmi_devt, ev->aid);
-    return 0;
+	A_WMI_PSPOLL_EVENT(wmip->wmi_devt, ev->aid);
+	return 0;
 }
 
 static int
 wmi_dtimexpiry_event_rx(struct wmi_t *wmip, u8 *datap,int len)
 {
-    A_WMI_DTIMEXPIRY_EVENT(wmip->wmi_devt);
-    return 0;
+	A_WMI_DTIMEXPIRY_EVENT(wmip->wmi_devt);
+	return 0;
 }
 
 #ifdef WAPI_ENABLE
 static int
 wmi_wapi_rekey_event_rx(struct wmi_t *wmip, u8 *datap,int len)
 {
-    u8 *ev;
+	u8 *ev;
 
-    if (len < 7) {
-        return A_EINVAL;
-    }
-    ev = (u8 *)datap;
+	if (len < 7) {
+		return A_EINVAL;
+	}
+	ev = (u8 *)datap;
 
-    A_WMI_WAPI_REKEY_EVENT(wmip->wmi_devt, *ev, &ev[1]);
-    return 0;
+	A_WMI_WAPI_REKEY_EVENT(wmip->wmi_devt, *ev, &ev[1]);
+	return 0;
 }
 #endif
 
 int
 wmi_set_pvb_cmd(struct wmi_t *wmip, u16 aid, bool flag)
 {
-    WMI_AP_SET_PVB_CMD *cmd;
-    void *osbuf = NULL;
+	WMI_AP_SET_PVB_CMD *cmd;
+	void *osbuf = NULL;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_PVB_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_PVB_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_PVB_CMD));
-    cmd = (WMI_AP_SET_PVB_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_PVB_CMD));
+	cmd = (WMI_AP_SET_PVB_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
 
-    cmd->aid = aid;
-    cmd->flag = flag;
+	cmd->aid = aid;
+	cmd->flag = flag;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_PVB_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_PVB_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_ap_conn_inact_time(struct wmi_t *wmip, u32 period)
 {
-    WMI_AP_CONN_INACT_CMD *cmd;
-    void *osbuf = NULL;
+	WMI_AP_CONN_INACT_CMD *cmd;
+	void *osbuf = NULL;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_CONN_INACT_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_CONN_INACT_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_AP_CONN_INACT_CMD));
-    cmd = (WMI_AP_CONN_INACT_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_AP_CONN_INACT_CMD));
+	cmd = (WMI_AP_CONN_INACT_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
 
-    cmd->period = period;
+	cmd->period = period;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_AP_CONN_INACT_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_AP_CONN_INACT_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_ap_bgscan_time(struct wmi_t *wmip, u32 period, u32 dwell)
 {
-    WMI_AP_PROT_SCAN_TIME_CMD *cmd;
-    void *osbuf = NULL;
+	WMI_AP_PROT_SCAN_TIME_CMD *cmd;
+	void *osbuf = NULL;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_PROT_SCAN_TIME_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_PROT_SCAN_TIME_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_AP_PROT_SCAN_TIME_CMD));
-    cmd = (WMI_AP_PROT_SCAN_TIME_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_AP_PROT_SCAN_TIME_CMD));
+	cmd = (WMI_AP_PROT_SCAN_TIME_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
 
-    cmd->period_min = period;
-    cmd->dwell_ms   = dwell;
+	cmd->period_min = period;
+	cmd->dwell_ms   = dwell;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_AP_PROT_SCAN_TIME_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_AP_PROT_SCAN_TIME_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_ap_set_dtim(struct wmi_t *wmip, u8 dtim)
 {
-    WMI_AP_SET_DTIM_CMD *cmd;
-    void *osbuf = NULL;
+	WMI_AP_SET_DTIM_CMD *cmd;
+	void *osbuf = NULL;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_DTIM_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_DTIM_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_DTIM_CMD));
-    cmd = (WMI_AP_SET_DTIM_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_DTIM_CMD));
+	cmd = (WMI_AP_SET_DTIM_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
 
-    cmd->dtim = dtim;
+	cmd->dtim = dtim;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_DTIM_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_DTIM_CMDID, NO_SYNC_WMIFLAG));
 }
 
 /*
@@ -6335,325 +6335,325 @@ wmi_ap_set_dtim(struct wmi_t *wmip, u8 dtim)
 int
 wmi_ap_set_acl_policy(struct wmi_t *wmip, u8 policy)
 {
-    void *osbuf;
-    WMI_AP_ACL_POLICY_CMD *po;
+	void *osbuf;
+	WMI_AP_ACL_POLICY_CMD *po;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_ACL_POLICY_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_ACL_POLICY_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
 }
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_AP_ACL_POLICY_CMD));
-    po = (WMI_AP_ACL_POLICY_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(po, sizeof(*po));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_AP_ACL_POLICY_CMD));
+	po = (WMI_AP_ACL_POLICY_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(po, sizeof(*po));
 
-    po->policy = policy;
+	po->policy = policy;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_AP_ACL_POLICY_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_AP_ACL_POLICY_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_ap_set_rateset(struct wmi_t *wmip, u8 rateset)
 {
-    void *osbuf;
-    WMI_AP_SET_11BG_RATESET_CMD *rs;
+	void *osbuf;
+	WMI_AP_SET_11BG_RATESET_CMD *rs;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_11BG_RATESET_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_AP_SET_11BG_RATESET_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_11BG_RATESET_CMD));
-    rs = (WMI_AP_SET_11BG_RATESET_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(rs, sizeof(*rs));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_AP_SET_11BG_RATESET_CMD));
+	rs = (WMI_AP_SET_11BG_RATESET_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(rs, sizeof(*rs));
 
-    rs->rateset = rateset;
+	rs->rateset = rateset;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_11BG_RATESET_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_AP_SET_11BG_RATESET_CMDID, NO_SYNC_WMIFLAG));
 }
 
 #ifdef ATH_AR6K_11N_SUPPORT
 int
 wmi_set_ht_cap_cmd(struct wmi_t *wmip, WMI_SET_HT_CAP_CMD *cmd)
 {
-    void *osbuf;
-    WMI_SET_HT_CAP_CMD *htCap;
-    u8 band;
+	void *osbuf;
+	WMI_SET_HT_CAP_CMD *htCap;
+	u8 band;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*htCap));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*htCap));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*htCap));
+	A_NETBUF_PUT(osbuf, sizeof(*htCap));
 
-    band = (cmd->band)? A_BAND_5GHZ : A_BAND_24GHZ;
-    wmip->wmi_ht_allowed[band] = (cmd->enable)? 1:0;
+	band = (cmd->band)? A_BAND_5GHZ : A_BAND_24GHZ;
+	wmip->wmi_ht_allowed[band] = (cmd->enable)? 1:0;
 
-    htCap = (WMI_SET_HT_CAP_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(htCap, sizeof(*htCap));
-    A_MEMCPY(htCap, cmd, sizeof(*htCap));
+	htCap = (WMI_SET_HT_CAP_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(htCap, sizeof(*htCap));
+	A_MEMCPY(htCap, cmd, sizeof(*htCap));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_HT_CAP_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_HT_CAP_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_ht_op_cmd(struct wmi_t *wmip, u8 sta_chan_width)
 {
-    void *osbuf;
-    WMI_SET_HT_OP_CMD *htInfo;
+	void *osbuf;
+	WMI_SET_HT_OP_CMD *htInfo;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*htInfo));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*htInfo));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*htInfo));
+	A_NETBUF_PUT(osbuf, sizeof(*htInfo));
 
-    htInfo = (WMI_SET_HT_OP_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(htInfo, sizeof(*htInfo));
-    htInfo->sta_chan_width = sta_chan_width;
+	htInfo = (WMI_SET_HT_OP_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(htInfo, sizeof(*htInfo));
+	htInfo->sta_chan_width = sta_chan_width;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_HT_OP_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_HT_OP_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 #endif
 
 int
 wmi_set_tx_select_rates_cmd(struct wmi_t *wmip, u32 *pMaskArray)
 {
-    void *osbuf;
-    WMI_SET_TX_SELECT_RATES_CMD *pData;
+	void *osbuf;
+	WMI_SET_TX_SELECT_RATES_CMD *pData;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*pData));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*pData));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*pData));
+	A_NETBUF_PUT(osbuf, sizeof(*pData));
 
-    pData = (WMI_SET_TX_SELECT_RATES_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMCPY(pData, pMaskArray, sizeof(*pData));
+	pData = (WMI_SET_TX_SELECT_RATES_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMCPY(pData, pMaskArray, sizeof(*pData));
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_TX_SELECT_RATES_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_TX_SELECT_RATES_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 
 int
 wmi_send_hci_cmd(struct wmi_t *wmip, u8 *buf, u16 sz)
 {
-    void *osbuf;
-    WMI_HCI_CMD *cmd;
+	void *osbuf;
+	WMI_HCI_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd) + sz);
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd) + sz);
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd) + sz);
-    cmd = (WMI_HCI_CMD *)(A_NETBUF_DATA(osbuf));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd) + sz);
+	cmd = (WMI_HCI_CMD *)(A_NETBUF_DATA(osbuf));
 
-    cmd->cmd_buf_sz = sz;
-    A_MEMCPY(cmd->buf, buf, sz);
-    return (wmi_cmd_send(wmip, osbuf, WMI_HCI_CMD_CMDID, NO_SYNC_WMIFLAG));
+	cmd->cmd_buf_sz = sz;
+	A_MEMCPY(cmd->buf, buf, sz);
+	return (wmi_cmd_send(wmip, osbuf, WMI_HCI_CMD_CMDID, NO_SYNC_WMIFLAG));
 }
 
 #ifdef ATH_AR6K_11N_SUPPORT
 int
 wmi_allow_aggr_cmd(struct wmi_t *wmip, u16 tx_tidmask, u16 rx_tidmask)
 {
-    void *osbuf;
-    WMI_ALLOW_AGGR_CMD *cmd;
+	void *osbuf;
+	WMI_ALLOW_AGGR_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_ALLOW_AGGR_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->tx_allow_aggr = tx_tidmask;
-    cmd->rx_allow_aggr = rx_tidmask;
+	cmd = (WMI_ALLOW_AGGR_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->tx_allow_aggr = tx_tidmask;
+	cmd->rx_allow_aggr = rx_tidmask;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_ALLOW_AGGR_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_ALLOW_AGGR_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_setup_aggr_cmd(struct wmi_t *wmip, u8 tid)
 {
-    void *osbuf;
-    WMI_ADDBA_REQ_CMD *cmd;
+	void *osbuf;
+	WMI_ADDBA_REQ_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_ADDBA_REQ_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->tid = tid;
+	cmd = (WMI_ADDBA_REQ_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->tid = tid;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_ADDBA_REQ_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_ADDBA_REQ_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_delete_aggr_cmd(struct wmi_t *wmip, u8 tid, bool uplink)
 {
-    void *osbuf;
-    WMI_DELBA_REQ_CMD *cmd;
+	void *osbuf;
+	WMI_DELBA_REQ_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_DELBA_REQ_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->tid = tid;
-    cmd->is_sender_initiator = uplink;  /* uplink =1 - uplink direction, 0=downlink direction */
+	cmd = (WMI_DELBA_REQ_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->tid = tid;
+	cmd->is_sender_initiator = uplink;  /* uplink =1 - uplink direction, 0=downlink direction */
 
-    /* Delete the local aggr state, on host */
-    return (wmi_cmd_send(wmip, osbuf, WMI_DELBA_REQ_CMDID, NO_SYNC_WMIFLAG));
+	/* Delete the local aggr state, on host */
+	return (wmi_cmd_send(wmip, osbuf, WMI_DELBA_REQ_CMDID, NO_SYNC_WMIFLAG));
 }
 #endif
 
 int
 wmi_set_rx_frame_format_cmd(struct wmi_t *wmip, u8 rxMetaVersion,
-                            bool rxDot11Hdr, bool defragOnHost)
+			    bool rxDot11Hdr, bool defragOnHost)
 {
-    void *osbuf;
-    WMI_RX_FRAME_FORMAT_CMD *cmd;
+	void *osbuf;
+	WMI_RX_FRAME_FORMAT_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_RX_FRAME_FORMAT_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->dot11Hdr = (rxDot11Hdr==true)? 1:0;
-    cmd->defragOnHost = (defragOnHost==true)? 1:0;
-    cmd->metaVersion = rxMetaVersion;  /*  */
+	cmd = (WMI_RX_FRAME_FORMAT_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->dot11Hdr = (rxDot11Hdr==true)? 1:0;
+	cmd->defragOnHost = (defragOnHost==true)? 1:0;
+	cmd->metaVersion = rxMetaVersion;  /*  */
 
-    /* Delete the local aggr state, on host */
-    return (wmi_cmd_send(wmip, osbuf, WMI_RX_FRAME_FORMAT_CMDID, NO_SYNC_WMIFLAG));
+	/* Delete the local aggr state, on host */
+	return (wmi_cmd_send(wmip, osbuf, WMI_RX_FRAME_FORMAT_CMDID, NO_SYNC_WMIFLAG));
 }
 
 
 int
 wmi_set_thin_mode_cmd(struct wmi_t *wmip, bool bThinMode)
 {
-    void *osbuf;
-    WMI_SET_THIN_MODE_CMD *cmd;
+	void *osbuf;
+	WMI_SET_THIN_MODE_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_THIN_MODE_CMD *)(A_NETBUF_DATA(osbuf));
-    cmd->enable = (bThinMode==true)? 1:0;
+	cmd = (WMI_SET_THIN_MODE_CMD *)(A_NETBUF_DATA(osbuf));
+	cmd->enable = (bThinMode==true)? 1:0;
 
-    /* Delete the local aggr state, on host */
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_THIN_MODE_CMDID, NO_SYNC_WMIFLAG));
+	/* Delete the local aggr state, on host */
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_THIN_MODE_CMDID, NO_SYNC_WMIFLAG));
 }
 
 
 int
 wmi_set_wlan_conn_precedence_cmd(struct wmi_t *wmip, BT_WLAN_CONN_PRECEDENCE precedence)
 {
-    void *osbuf;
-    WMI_SET_BT_WLAN_CONN_PRECEDENCE *cmd;
+	void *osbuf;
+	WMI_SET_BT_WLAN_CONN_PRECEDENCE *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_BT_WLAN_CONN_PRECEDENCE *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->precedence = precedence;
+	cmd = (WMI_SET_BT_WLAN_CONN_PRECEDENCE *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->precedence = precedence;
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID,
-                         NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_set_pmk_cmd(struct wmi_t *wmip, u8 *pmk)
 {
-    void *osbuf;
-    WMI_SET_PMK_CMD *p;
+	void *osbuf;
+	WMI_SET_PMK_CMD *p;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(WMI_SET_PMK_CMD));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(WMI_SET_PMK_CMD));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(WMI_SET_PMK_CMD));
+	A_NETBUF_PUT(osbuf, sizeof(WMI_SET_PMK_CMD));
 
-    p = (WMI_SET_PMK_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(p, sizeof(*p));
+	p = (WMI_SET_PMK_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(p, sizeof(*p));
 
-    A_MEMCPY(p->pmk, pmk, WMI_PMK_LEN);
+	A_MEMCPY(p->pmk, pmk, WMI_PMK_LEN);
 
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_PMK_CMDID, NO_SYNC_WMIFLAG));
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_PMK_CMDID, NO_SYNC_WMIFLAG));
 }
 
 int
 wmi_SGI_cmd(struct wmi_t *wmip, u32 sgiMask, u8 sgiPERThreshold)
 {
-    void *osbuf;
-    WMI_SET_TX_SGI_PARAM_CMD *cmd;
+	void *osbuf;
+	WMI_SET_TX_SGI_PARAM_CMD *cmd;
 
-    osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
-    if (osbuf == NULL) {
-        return A_NO_MEMORY ;
-    }
+	osbuf = A_NETBUF_ALLOC(sizeof(*cmd));
+	if (osbuf == NULL) {
+		return A_NO_MEMORY ;
+	}
 
-    A_NETBUF_PUT(osbuf, sizeof(*cmd));
+	A_NETBUF_PUT(osbuf, sizeof(*cmd));
 
-    cmd = (WMI_SET_TX_SGI_PARAM_CMD *)(A_NETBUF_DATA(osbuf));
-    A_MEMZERO(cmd, sizeof(*cmd));
-    cmd->sgiMask = sgiMask;
-    cmd->sgiPERThreshold = sgiPERThreshold;
-    return (wmi_cmd_send(wmip, osbuf, WMI_SET_TX_SGI_PARAM_CMDID,
-                         NO_SYNC_WMIFLAG));
+	cmd = (WMI_SET_TX_SGI_PARAM_CMD *)(A_NETBUF_DATA(osbuf));
+	A_MEMZERO(cmd, sizeof(*cmd));
+	cmd->sgiMask = sgiMask;
+	cmd->sgiPERThreshold = sgiPERThreshold;
+	return (wmi_cmd_send(wmip, osbuf, WMI_SET_TX_SGI_PARAM_CMDID,
+			     NO_SYNC_WMIFLAG));
 }
 
 bss_t *
 wmi_find_matching_Ssidnode (struct wmi_t *wmip, A_UCHAR *pSsid,
-                   u32 ssidLength,
-                   u32 dot11AuthMode, u32 authMode,
-                   u32 pairwiseCryptoType, u32 grpwiseCryptoTyp)
+			    u32 ssidLength,
+			    u32 dot11AuthMode, u32 authMode,
+			    u32 pairwiseCryptoType, u32 grpwiseCryptoTyp)
 {
-    bss_t *node = NULL;
-    node = wlan_find_matching_Ssidnode (&wmip->wmi_scan_table, pSsid,
-                               ssidLength, dot11AuthMode, authMode, pairwiseCryptoType, grpwiseCryptoTyp);
+	bss_t *node = NULL;
+	node = wlan_find_matching_Ssidnode (&wmip->wmi_scan_table, pSsid,
+					    ssidLength, dot11AuthMode, authMode, pairwiseCryptoType, grpwiseCryptoTyp);
 
-    return node;
+	return node;
 }
 
 u16 wmi_ieee2freq (int chan)
 {
-    u16 freq = 0;
-    freq = wlan_ieee2freq (chan);
-    return freq;
+	u16 freq = 0;
+	freq = wlan_ieee2freq (chan);
+	return freq;
 
 }
 
 u32 wmi_freq2ieee (u16 freq)
 {
-    u16 chan = 0;
-    chan = wlan_freq2ieee (freq);
-    return chan;
+	u16 chan = 0;
+	chan = wlan_freq2ieee (freq);
+	return chan;
 }
diff --git a/drivers/staging/ath6kl/wmi/wmi_host.h b/drivers/staging/ath6kl/wmi/wmi_host.h
index 53e4f08..7636fef 100644
--- a/drivers/staging/ath6kl/wmi/wmi_host.h
+++ b/drivers/staging/ath6kl/wmi/wmi_host.h
@@ -31,8 +31,8 @@ extern "C" {
 #endif
 
 struct wmi_stats {
-    u32 cmd_len_err;
-    u32 cmd_id_err;
+	u32 cmd_len_err;
+	u32 cmd_id_err;
 };
 
 #define SSID_IE_LEN_INDEX 13
@@ -42,14 +42,14 @@ struct wmi_stats {
 #define SIGNAL_QUALITY_UPPER_THRESHOLD_LEVELS SIGNAL_QUALITY_THRESHOLD_LEVELS
 #define SIGNAL_QUALITY_LOWER_THRESHOLD_LEVELS SIGNAL_QUALITY_THRESHOLD_LEVELS
 typedef struct sq_threshold_params_s {
-    s16 upper_threshold[SIGNAL_QUALITY_UPPER_THRESHOLD_LEVELS];
-    s16 lower_threshold[SIGNAL_QUALITY_LOWER_THRESHOLD_LEVELS];
-    u32 upper_threshold_valid_count;
-    u32 lower_threshold_valid_count;
-    u32 polling_interval;
-    u8 weight;
-    u8 last_rssi; //normally you would expect this to be bss specific but we keep only one instance because its only valid when the device is in a connected state. Not sure if it belongs to host or target.
-    u8 last_rssi_poll_event; //Not sure if it belongs to host or target
+	s16 upper_threshold[SIGNAL_QUALITY_UPPER_THRESHOLD_LEVELS];
+	s16 lower_threshold[SIGNAL_QUALITY_LOWER_THRESHOLD_LEVELS];
+	u32 upper_threshold_valid_count;
+	u32 lower_threshold_valid_count;
+	u32 polling_interval;
+	u8 weight;
+	u8 last_rssi; //normally you would expect this to be bss specific but we keep only one instance because its only valid when the device is in a connected state. Not sure if it belongs to host or target.
+	u8 last_rssi_poll_event; //Not sure if it belongs to host or target
 } SQ_THRESHOLD_PARAMS;
 
 /*
@@ -60,29 +60,29 @@ typedef struct sq_threshold_params_s {
 #define A_NUM_BANDS            2
 
 struct wmi_t {
-    bool                          wmi_ready;
-    bool                          wmi_numQoSStream;
-    u16 wmi_streamExistsForAC[WMM_NUM_AC];
-    u8 wmi_fatPipeExists;
-    void                           *wmi_devt;
-    struct wmi_stats                wmi_stats;
-    struct ieee80211_node_table     wmi_scan_table;
-    u8 wmi_bssid[ATH_MAC_LEN];
-    u8 wmi_powerMode;
-    u8 wmi_phyMode;
-    u8 wmi_keepaliveInterval;
+	bool                          wmi_ready;
+	bool                          wmi_numQoSStream;
+	u16 wmi_streamExistsForAC[WMM_NUM_AC];
+	u8 wmi_fatPipeExists;
+	void                           *wmi_devt;
+	struct wmi_stats                wmi_stats;
+	struct ieee80211_node_table     wmi_scan_table;
+	u8 wmi_bssid[ATH_MAC_LEN];
+	u8 wmi_powerMode;
+	u8 wmi_phyMode;
+	u8 wmi_keepaliveInterval;
 #ifdef THREAD_X
-    A_CSECT_T                       wmi_lock;
+	A_CSECT_T                       wmi_lock;
 #else 
-    A_MUTEX_T                       wmi_lock;
+	A_MUTEX_T                       wmi_lock;
 #endif
-    HTC_ENDPOINT_ID                 wmi_endpoint_id;
-    SQ_THRESHOLD_PARAMS             wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_NUM_MAX];
-    CRYPTO_TYPE                     wmi_pair_crypto_type;
-    CRYPTO_TYPE                     wmi_grp_crypto_type;
-    bool                          wmi_is_wmm_enabled;
-    u8 wmi_ht_allowed[A_NUM_BANDS];
-    u8 wmi_traffic_class;
+	HTC_ENDPOINT_ID                 wmi_endpoint_id;
+	SQ_THRESHOLD_PARAMS             wmi_SqThresholdParams[SIGNAL_QUALITY_METRICS_NUM_MAX];
+	CRYPTO_TYPE                     wmi_pair_crypto_type;
+	CRYPTO_TYPE                     wmi_grp_crypto_type;
+	bool                          wmi_is_wmm_enabled;
+	u8 wmi_ht_allowed[A_NUM_BANDS];
+	u8 wmi_traffic_class;
 };
 
 #ifdef THREAD_X
-- 
1.7.4.rc3

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