Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
---
drivers/net/wireless/iwlegacy/4965.c | 74 +++++++++++
drivers/net/wireless/iwlegacy/Makefile | 2 +-
drivers/net/wireless/iwlegacy/iwl-4965-eeprom.c | 150 -----------------------
3 files changed, 75 insertions(+), 151 deletions(-)
delete mode 100644 drivers/net/wireless/iwlegacy/iwl-4965-eeprom.c
diff --git a/drivers/net/wireless/iwlegacy/4965.c b/drivers/net/wireless/iwlegacy/4965.c
index 8f68b94..a4b42cc 100644
--- a/drivers/net/wireless/iwlegacy/4965.c
+++ b/drivers/net/wireless/iwlegacy/4965.c
@@ -47,6 +47,80 @@
#include "iwl-4965.h"
#include "iwl-4965-debugfs.h"
+/******************************************************************************
+ *
+ * EEPROM related functions
+ *
+******************************************************************************/
+
+/*
+ * The device's EEPROM semaphore prevents conflicts between driver and uCode
+ * when accessing the EEPROM; each access is a series of pulses to/from the
+ * EEPROM chip, not a single event, so even reads could conflict if they
+ * weren't arbitrated by the semaphore.
+ */
+int il4965_eeprom_acquire_semaphore(struct il_priv *il)
+{
+ u16 count;
+ int ret;
+
+ for (count = 0; count < EEPROM_SEM_RETRY_LIMIT; count++) {
+ /* Request semaphore */
+ il_set_bit(il, CSR_HW_IF_CONFIG_REG,
+ CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
+
+ /* See if we got it */
+ ret = _il_poll_bit(il, CSR_HW_IF_CONFIG_REG,
+ CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
+ CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
+ EEPROM_SEM_TIMEOUT);
+ if (ret >= 0)
+ return ret;
+ }
+
+ return ret;
+}
+
+void il4965_eeprom_release_semaphore(struct il_priv *il)
+{
+ il_clear_bit(il, CSR_HW_IF_CONFIG_REG,
+ CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
+
+}
+
+int il4965_eeprom_check_version(struct il_priv *il)
+{
+ u16 eeprom_ver;
+ u16 calib_ver;
+
+ eeprom_ver = il_eeprom_query16(il, EEPROM_VERSION);
+ calib_ver = il_eeprom_query16(il,
+ EEPROM_4965_CALIB_VERSION_OFFSET);
+
+ if (eeprom_ver < il->cfg->eeprom_ver ||
+ calib_ver < il->cfg->eeprom_calib_ver)
+ goto err;
+
+ IL_INFO("device EEPROM VER=0x%x, CALIB=0x%x\n",
+ eeprom_ver, calib_ver);
+
+ return 0;
+err:
+ IL_ERR("Unsupported (too old) EEPROM VER=0x%x < 0x%x "
+ "CALIB=0x%x < 0x%x\n",
+ eeprom_ver, il->cfg->eeprom_ver,
+ calib_ver, il->cfg->eeprom_calib_ver);
+ return -EINVAL;
+
+}
+
+void il4965_eeprom_get_mac(const struct il_priv *il, u8 *mac)
+{
+ const u8 *addr = il_eeprom_query_addr(il,
+ EEPROM_MAC_ADDRESS);
+ memcpy(mac, addr, ETH_ALEN);
+}
+
/* Send led command */
static int
il4965_send_led_cmd(struct il_priv *il, struct il_led_cmd *led_cmd)
diff --git a/drivers/net/wireless/iwlegacy/Makefile b/drivers/net/wireless/iwlegacy/Makefile
index da83c69..2776845 100644
--- a/drivers/net/wireless/iwlegacy/Makefile
+++ b/drivers/net/wireless/iwlegacy/Makefile
@@ -11,7 +11,7 @@ obj-$(CONFIG_IWL4965) += iwl4965.o
iwl4965-objs := 4965.o 4965-mac.o iwl-4965-rs.o
iwl4965-objs += iwl-4965-ucode.o iwl-4965-tx.o
iwl4965-objs += iwl-4965-lib.o iwl-4965-rx.o iwl-4965-calib.o
-iwl4965-objs += iwl-4965-sta.o iwl-4965-eeprom.o
+iwl4965-objs += iwl-4965-sta.o
iwl4965-$(CONFIG_IWLEGACY_DEBUGFS) += iwl-4965-debugfs.o
# 3945
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-eeprom.c b/drivers/net/wireless/iwlegacy/iwl-4965-eeprom.c
deleted file mode 100644
index a519257..0000000
--- a/drivers/net/wireless/iwlegacy/iwl-4965-eeprom.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@xxxxxxxxxxxxxxx>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *****************************************************************************/
-
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-
-#include <net/mac80211.h>
-
-#include "iwl-commands.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-debug.h"
-#include "iwl-4965.h"
-#include "iwl-io.h"
-
-/******************************************************************************
- *
- * EEPROM related functions
- *
-******************************************************************************/
-
-/*
- * The device's EEPROM semaphore prevents conflicts between driver and uCode
- * when accessing the EEPROM; each access is a series of pulses to/from the
- * EEPROM chip, not a single event, so even reads could conflict if they
- * weren't arbitrated by the semaphore.
- */
-int il4965_eeprom_acquire_semaphore(struct il_priv *il)
-{
- u16 count;
- int ret;
-
- for (count = 0; count < EEPROM_SEM_RETRY_LIMIT; count++) {
- /* Request semaphore */
- il_set_bit(il, CSR_HW_IF_CONFIG_REG,
- CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
-
- /* See if we got it */
- ret = _il_poll_bit(il, CSR_HW_IF_CONFIG_REG,
- CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
- CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
- EEPROM_SEM_TIMEOUT);
- if (ret >= 0)
- return ret;
- }
-
- return ret;
-}
-
-void il4965_eeprom_release_semaphore(struct il_priv *il)
-{
- il_clear_bit(il, CSR_HW_IF_CONFIG_REG,
- CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
-
-}
-
-int il4965_eeprom_check_version(struct il_priv *il)
-{
- u16 eeprom_ver;
- u16 calib_ver;
-
- eeprom_ver = il_eeprom_query16(il, EEPROM_VERSION);
- calib_ver = il_eeprom_query16(il,
- EEPROM_4965_CALIB_VERSION_OFFSET);
-
- if (eeprom_ver < il->cfg->eeprom_ver ||
- calib_ver < il->cfg->eeprom_calib_ver)
- goto err;
-
- IL_INFO("device EEPROM VER=0x%x, CALIB=0x%x\n",
- eeprom_ver, calib_ver);
-
- return 0;
-err:
- IL_ERR("Unsupported (too old) EEPROM VER=0x%x < 0x%x "
- "CALIB=0x%x < 0x%x\n",
- eeprom_ver, il->cfg->eeprom_ver,
- calib_ver, il->cfg->eeprom_calib_ver);
- return -EINVAL;
-
-}
-
-void il4965_eeprom_get_mac(const struct il_priv *il, u8 *mac)
-{
- const u8 *addr = il_eeprom_query_addr(il,
- EEPROM_MAC_ADDRESS);
- memcpy(mac, addr, ETH_ALEN);
-}
--
1.7.1
--
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