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[PATCH 39/77] iwlegacy: move iwl-4965-{,hw,debugfs,calib}.h to 4965.h

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Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
---
 drivers/net/wireless/iwlegacy/4965-calib.c       |    2 +-
 drivers/net/wireless/iwlegacy/4965-debug.c       |    5 +-
 drivers/net/wireless/iwlegacy/4965-mac.c         |   10 +-
 drivers/net/wireless/iwlegacy/4965-rs.c          |    2 +-
 drivers/net/wireless/iwlegacy/4965.c             |   26 +-
 drivers/net/wireless/iwlegacy/4965.h             | 1004 ++++++++++++++++++++++
 drivers/net/wireless/iwlegacy/iwl-4965-calib.h   |   75 --
 drivers/net/wireless/iwlegacy/iwl-4965-debugfs.h |   59 --
 drivers/net/wireless/iwlegacy/iwl-4965-hw.h      |  811 -----------------
 drivers/net/wireless/iwlegacy/iwl-4965.h         |  284 ------
 drivers/net/wireless/iwlegacy/iwl-commands.h     |    4 +-
 drivers/net/wireless/iwlegacy/iwl-dev.h          |    4 +-
 drivers/net/wireless/iwlegacy/iwl-eeprom.h       |    2 +-
 drivers/net/wireless/iwlegacy/iwl-prph.h         |    2 +-
 drivers/net/wireless/iwlegacy/iwl-tx.c           |    2 +-
 15 files changed, 1046 insertions(+), 1246 deletions(-)
 create mode 100644 drivers/net/wireless/iwlegacy/4965.h
 delete mode 100644 drivers/net/wireless/iwlegacy/iwl-4965-calib.h
 delete mode 100644 drivers/net/wireless/iwlegacy/iwl-4965-debugfs.h
 delete mode 100644 drivers/net/wireless/iwlegacy/iwl-4965-hw.h
 delete mode 100644 drivers/net/wireless/iwlegacy/iwl-4965.h

diff --git a/drivers/net/wireless/iwlegacy/4965-calib.c b/drivers/net/wireless/iwlegacy/4965-calib.c
index 1d873a6..1d0502e 100644
--- a/drivers/net/wireless/iwlegacy/4965-calib.c
+++ b/drivers/net/wireless/iwlegacy/4965-calib.c
@@ -65,7 +65,7 @@
 
 #include "iwl-dev.h"
 #include "iwl-core.h"
-#include "iwl-4965-calib.h"
+#include "4965.h"
 
 /*****************************************************************************
  * INIT calibrations framework
diff --git a/drivers/net/wireless/iwlegacy/4965-debug.c b/drivers/net/wireless/iwlegacy/4965-debug.c
index 89e5828..825d0aa 100644
--- a/drivers/net/wireless/iwlegacy/4965-debug.c
+++ b/drivers/net/wireless/iwlegacy/4965-debug.c
@@ -25,8 +25,9 @@
 *  Intel Linux Wireless <ilw@xxxxxxxxxxxxxxx>
 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 *****************************************************************************/
-#include "iwl-4965.h"
-#include "iwl-4965-debugfs.h"
+#include "iwl-dev.h"
+#include "iwl-core.h"
+#include "4965.h"
 
 static const char *fmt_value = "  %-30s %10u\n";
 static const char *fmt_table = "  %-30s %10u  %10u  %10u  %10u\n";
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c
index a8a6461..ee084a8 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -56,8 +56,7 @@
 #include "iwl-io.h"
 #include "iwl-helpers.h"
 #include "iwl-sta.h"
-#include "iwl-4965-calib.h"
-#include "iwl-4965.h"
+#include "4965.h"
 
 
 /******************************************************************************
@@ -820,6 +819,11 @@ static int il4965_get_channels_for_scan(struct il_priv *il,
 	return added;
 }
 
+static inline u32 il4965_ant_idx_to_flags(u8 ant_idx)
+{
+	return BIT(ant_idx) << RATE_MCS_ANT_POS;
+}
+
 int il4965_request_scan(struct il_priv *il, struct ieee80211_vif *vif)
 {
 	struct il_host_cmd cmd = {
@@ -1434,7 +1438,7 @@ void il4965_reply_stats(struct il_priv *il,
  * mapping. This is implemented here.
  *
  * Due to the way hw queues are set up (by the hw specific modules like
- * iwl-4965.c), the AC->hw queue mapping is the identity
+ * 4965.c), the AC->hw queue mapping is the identity
  * mapping.
  */
 
diff --git a/drivers/net/wireless/iwlegacy/4965-rs.c b/drivers/net/wireless/iwlegacy/4965-rs.c
index 4a54311..c4bf4aa 100644
--- a/drivers/net/wireless/iwlegacy/4965-rs.c
+++ b/drivers/net/wireless/iwlegacy/4965-rs.c
@@ -38,7 +38,7 @@
 #include "iwl-dev.h"
 #include "iwl-sta.h"
 #include "iwl-core.h"
-#include "iwl-4965.h"
+#include "4965.h"
 
 #define IL4965_RS_NAME "iwl-4965-rs"
 
diff --git a/drivers/net/wireless/iwlegacy/4965.c b/drivers/net/wireless/iwlegacy/4965.c
index 752564d..8199e63 100644
--- a/drivers/net/wireless/iwlegacy/4965.c
+++ b/drivers/net/wireless/iwlegacy/4965.c
@@ -42,10 +42,8 @@
 #include "iwl-core.h"
 #include "iwl-io.h"
 #include "iwl-helpers.h"
-#include "iwl-4965-calib.h"
 #include "iwl-sta.h"
-#include "iwl-4965.h"
-#include "iwl-4965-debugfs.h"
+#include "4965.h"
 
 #define IL_AC_UNSET -1
 
@@ -1829,6 +1827,28 @@ static inline u32 il4965_get_scd_ssn(struct il4965_tx_resp *tx_resp)
 	return le32_to_cpup(&tx_resp->u.status + tx_resp->frame_count) & MAX_SN;
 }
 
+static inline u32 il4965_tx_status_to_mac80211(u32 status)
+{
+	status &= TX_STATUS_MSK;
+
+	switch (status) {
+	case TX_STATUS_SUCCESS:
+	case TX_STATUS_DIRECT_DONE:
+		return IEEE80211_TX_STAT_ACK;
+	case TX_STATUS_FAIL_DEST_PS:
+		return IEEE80211_TX_STAT_TX_FILTERED;
+	default:
+		return 0;
+	}
+}
+
+static inline bool il4965_is_tx_success(u32 status)
+{
+	status &= TX_STATUS_MSK;
+	return (status == TX_STATUS_SUCCESS ||
+		status == TX_STATUS_DIRECT_DONE);
+}
+
 /**
  * il4965_tx_status_reply_tx - Handle Tx response for frames in aggregation queue
  */
diff --git a/drivers/net/wireless/iwlegacy/4965.h b/drivers/net/wireless/iwlegacy/4965.h
new file mode 100644
index 0000000..b1a01c9
--- /dev/null
+++ b/drivers/net/wireless/iwlegacy/4965.h
@@ -0,0 +1,1004 @@
+/******************************************************************************
+ *
+ * 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
+ *
+ *****************************************************************************/
+
+#ifndef __il_4965_h__
+#define __il_4965_h__
+
+#include "iwl-fh.h"
+#include "iwl-debug.h"
+
+struct il_rx_queue;
+struct il_rx_buf;
+struct il_rx_pkt;
+struct il_tx_queue;
+struct il_rxon_context;
+
+/* configuration for the _4965 devices */
+extern struct il_cfg il4965_cfg;
+
+extern struct il_mod_params il4965_mod_params;
+
+extern struct ieee80211_ops il4965_hw_ops;
+
+/* tx queue */
+void il4965_free_tfds_in_queue(struct il_priv *il,
+			    int sta_id, int tid, int freed);
+
+/* RXON */
+void il4965_set_rxon_chain(struct il_priv *il,
+				struct il_rxon_context *ctx);
+
+/* uCode */
+int il4965_verify_ucode(struct il_priv *il);
+
+/* lib */
+void il4965_check_abort_status(struct il_priv *il,
+			    u8 frame_count, u32 status);
+
+void il4965_rx_queue_reset(struct il_priv *il, struct il_rx_queue *rxq);
+int il4965_rx_init(struct il_priv *il, struct il_rx_queue *rxq);
+int il4965_hw_nic_init(struct il_priv *il);
+int il4965_dump_fh(struct il_priv *il, char **buf, bool display);
+
+/* rx */
+void il4965_rx_queue_restock(struct il_priv *il);
+void il4965_rx_replenish(struct il_priv *il);
+void il4965_rx_replenish_now(struct il_priv *il);
+void il4965_rx_queue_free(struct il_priv *il, struct il_rx_queue *rxq);
+int il4965_rxq_stop(struct il_priv *il);
+int il4965_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band);
+void il4965_rx_reply_rx(struct il_priv *il,
+		     struct il_rx_buf *rxb);
+void il4965_rx_reply_rx_phy(struct il_priv *il,
+			 struct il_rx_buf *rxb);
+void il4965_rx_handle(struct il_priv *il);
+
+/* tx */
+void il4965_hw_txq_free_tfd(struct il_priv *il, struct il_tx_queue *txq);
+int il4965_hw_txq_attach_buf_to_tfd(struct il_priv *il,
+				 struct il_tx_queue *txq,
+				 dma_addr_t addr, u16 len, u8 reset, u8 pad);
+int il4965_hw_tx_queue_init(struct il_priv *il,
+			 struct il_tx_queue *txq);
+void il4965_hwrate_to_tx_control(struct il_priv *il, u32 rate_n_flags,
+			      struct ieee80211_tx_info *info);
+int il4965_tx_skb(struct il_priv *il, struct sk_buff *skb);
+int il4965_tx_agg_start(struct il_priv *il, struct ieee80211_vif *vif,
+			struct ieee80211_sta *sta, u16 tid, u16 *ssn);
+int il4965_tx_agg_stop(struct il_priv *il, struct ieee80211_vif *vif,
+		       struct ieee80211_sta *sta, u16 tid);
+int il4965_txq_check_empty(struct il_priv *il,
+			   int sta_id, u8 tid, int txq_id);
+void il4965_rx_reply_compressed_ba(struct il_priv *il,
+				struct il_rx_buf *rxb);
+int il4965_tx_queue_reclaim(struct il_priv *il, int txq_id, int idx);
+void il4965_hw_txq_ctx_free(struct il_priv *il);
+int il4965_txq_ctx_alloc(struct il_priv *il);
+void il4965_txq_ctx_reset(struct il_priv *il);
+void il4965_txq_ctx_stop(struct il_priv *il);
+void il4965_txq_set_sched(struct il_priv *il, u32 mask);
+
+/*
+ * Acquire il->lock before calling this function !
+ */
+void il4965_set_wr_ptrs(struct il_priv *il, int txq_id, u32 idx);
+/**
+ * il4965_tx_queue_set_status - (optionally) start Tx/Cmd queue
+ * @tx_fifo_id: Tx DMA/FIFO channel (range 0-7) that the queue will feed
+ * @scd_retry: (1) Indicates queue will be used in aggregation mode
+ *
+ * NOTE:  Acquire il->lock before calling this function !
+ */
+void il4965_tx_queue_set_status(struct il_priv *il,
+					struct il_tx_queue *txq,
+					int tx_fifo_id, int scd_retry);
+
+u8 il4965_toggle_tx_ant(struct il_priv *il, u8 ant_idx, u8 valid);
+
+/* rx */
+void il4965_rx_missed_beacon_notif(struct il_priv *il,
+				struct il_rx_buf *rxb);
+bool il4965_good_plcp_health(struct il_priv *il,
+			  struct il_rx_pkt *pkt);
+void il4965_rx_stats(struct il_priv *il,
+		       struct il_rx_buf *rxb);
+void il4965_reply_stats(struct il_priv *il,
+			  struct il_rx_buf *rxb);
+
+/* scan */
+int il4965_request_scan(struct il_priv *il, struct ieee80211_vif *vif);
+
+/* station mgmt */
+int il4965_manage_ibss_station(struct il_priv *il,
+			       struct ieee80211_vif *vif, bool add);
+
+/* hcmd */
+int il4965_send_beacon_cmd(struct il_priv *il);
+
+#ifdef CONFIG_IWLEGACY_DEBUG
+const char *il4965_get_tx_fail_reason(u32 status);
+#else
+static inline const char *
+il4965_get_tx_fail_reason(u32 status) { return ""; }
+#endif
+
+/* station management */
+int il4965_alloc_bcast_station(struct il_priv *il,
+			       struct il_rxon_context *ctx);
+int il4965_add_bssid_station(struct il_priv *il,
+				struct il_rxon_context *ctx,
+			     const u8 *addr, u8 *sta_id_r);
+int il4965_remove_default_wep_key(struct il_priv *il,
+			       struct il_rxon_context *ctx,
+			       struct ieee80211_key_conf *key);
+int il4965_set_default_wep_key(struct il_priv *il,
+			    struct il_rxon_context *ctx,
+			    struct ieee80211_key_conf *key);
+int il4965_restore_default_wep_keys(struct il_priv *il,
+				 struct il_rxon_context *ctx);
+int il4965_set_dynamic_key(struct il_priv *il,
+			struct il_rxon_context *ctx,
+			struct ieee80211_key_conf *key, u8 sta_id);
+int il4965_remove_dynamic_key(struct il_priv *il,
+			struct il_rxon_context *ctx,
+			struct ieee80211_key_conf *key, u8 sta_id);
+void il4965_update_tkip_key(struct il_priv *il,
+			 struct il_rxon_context *ctx,
+			 struct ieee80211_key_conf *keyconf,
+			 struct ieee80211_sta *sta, u32 iv32, u16 *phase1key);
+int il4965_sta_tx_modify_enable_tid(struct il_priv *il,
+			int sta_id, int tid);
+int il4965_sta_rx_agg_start(struct il_priv *il, struct ieee80211_sta *sta,
+			 int tid, u16 ssn);
+int il4965_sta_rx_agg_stop(struct il_priv *il, struct ieee80211_sta *sta,
+			int tid);
+void il4965_sta_modify_sleep_tx_count(struct il_priv *il,
+			int sta_id, int cnt);
+int il4965_update_bcast_stations(struct il_priv *il);
+
+/* rate */
+static inline u8 il4965_hw_get_rate(__le32 rate_n_flags)
+{
+	return le32_to_cpu(rate_n_flags) & 0xFF;
+}
+
+static inline __le32 il4965_hw_set_rate_n_flags(u8 rate, u32 flags)
+{
+	return cpu_to_le32(flags|(u32)rate);
+}
+
+/* eeprom */
+void il4965_eeprom_get_mac(const struct il_priv *il, u8 *mac);
+int il4965_eeprom_acquire_semaphore(struct il_priv *il);
+void il4965_eeprom_release_semaphore(struct il_priv *il);
+int  il4965_eeprom_check_version(struct il_priv *il);
+
+/* mac80211 handlers (for 4965) */
+void il4965_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
+int il4965_mac_start(struct ieee80211_hw *hw);
+void il4965_mac_stop(struct ieee80211_hw *hw);
+void il4965_configure_filter(struct ieee80211_hw *hw,
+			     unsigned int changed_flags,
+			     unsigned int *total_flags,
+			     u64 multicast);
+int il4965_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
+		       struct ieee80211_vif *vif, struct ieee80211_sta *sta,
+		       struct ieee80211_key_conf *key);
+void il4965_mac_update_tkip_key(struct ieee80211_hw *hw,
+				struct ieee80211_vif *vif,
+				struct ieee80211_key_conf *keyconf,
+				struct ieee80211_sta *sta,
+				u32 iv32, u16 *phase1key);
+int il4965_mac_ampdu_action(struct ieee80211_hw *hw,
+			    struct ieee80211_vif *vif,
+			    enum ieee80211_ampdu_mlme_action action,
+			    struct ieee80211_sta *sta, u16 tid, u16 *ssn,
+			    u8 buf_size);
+int il4965_mac_sta_add(struct ieee80211_hw *hw,
+		       struct ieee80211_vif *vif,
+		       struct ieee80211_sta *sta);
+void il4965_mac_channel_switch(struct ieee80211_hw *hw,
+			       struct ieee80211_channel_switch *ch_switch);
+
+void il4965_led_enable(struct il_priv *il);
+
+
+/* EEPROM */
+#define IL4965_EEPROM_IMG_SIZE			1024
+
+/*
+ * uCode queue management definitions ...
+ * The first queue used for block-ack aggregation is #7 (4965 only).
+ * All block-ack aggregation queues should map to Tx DMA/FIFO channel 7.
+ */
+#define IL49_FIRST_AMPDU_QUEUE	7
+
+/* Sizes and addresses for instruction and data memory (SRAM) in
+ * 4965's embedded processor.  Driver access is via HBUS_TARG_MEM_* regs. */
+#define IL49_RTC_INST_LOWER_BOUND		(0x000000)
+#define IL49_RTC_INST_UPPER_BOUND		(0x018000)
+
+#define IL49_RTC_DATA_LOWER_BOUND		(0x800000)
+#define IL49_RTC_DATA_UPPER_BOUND		(0x80A000)
+
+#define IL49_RTC_INST_SIZE  (IL49_RTC_INST_UPPER_BOUND - \
+				IL49_RTC_INST_LOWER_BOUND)
+#define IL49_RTC_DATA_SIZE  (IL49_RTC_DATA_UPPER_BOUND - \
+				IL49_RTC_DATA_LOWER_BOUND)
+
+#define IL49_MAX_INST_SIZE IL49_RTC_INST_SIZE
+#define IL49_MAX_DATA_SIZE IL49_RTC_DATA_SIZE
+
+/* Size of uCode instruction memory in bootstrap state machine */
+#define IL49_MAX_BSM_SIZE BSM_SRAM_SIZE
+
+static inline int il4965_hw_valid_rtc_data_addr(u32 addr)
+{
+	return (addr >= IL49_RTC_DATA_LOWER_BOUND &&
+		addr < IL49_RTC_DATA_UPPER_BOUND);
+}
+
+/********************* START TEMPERATURE *************************************/
+
+/**
+ * 4965 temperature calculation.
+ *
+ * The driver must calculate the device temperature before calculating
+ * a txpower setting (amplifier gain is temperature dependent).  The
+ * calculation uses 4 measurements, 3 of which (R1, R2, R3) are calibration
+ * values used for the life of the driver, and one of which (R4) is the
+ * real-time temperature indicator.
+ *
+ * uCode provides all 4 values to the driver via the "initialize alive"
+ * notification (see struct il4965_init_alive_resp).  After the runtime uCode
+ * image loads, uCode updates the R4 value via stats notifications
+ * (see STATISTICS_NOTIFICATION), which occur after each received beacon
+ * when associated, or can be requested via REPLY_STATISTICS_CMD.
+ *
+ * NOTE:  uCode provides the R4 value as a 23-bit signed value.  Driver
+ *        must sign-extend to 32 bits before applying formula below.
+ *
+ * Formula:
+ *
+ * degrees Kelvin = ((97 * 259 * (R4 - R2) / (R3 - R1)) / 100) + 8
+ *
+ * NOTE:  The basic formula is 259 * (R4-R2) / (R3-R1).  The 97/100 is
+ * an additional correction, which should be centered around 0 degrees
+ * Celsius (273 degrees Kelvin).  The 8 (3 percent of 273) compensates for
+ * centering the 97/100 correction around 0 degrees K.
+ *
+ * Add 273 to Kelvin value to find degrees Celsius, for comparing current
+ * temperature with factory-measured temperatures when calculating txpower
+ * settings.
+ */
+#define TEMPERATURE_CALIB_KELVIN_OFFSET 8
+#define TEMPERATURE_CALIB_A_VAL 259
+
+/* Limit range of calculated temperature to be between these Kelvin values */
+#define IL_TX_POWER_TEMPERATURE_MIN  (263)
+#define IL_TX_POWER_TEMPERATURE_MAX  (410)
+
+#define IL_TX_POWER_TEMPERATURE_OUT_OF_RANGE(t) \
+	((t) < IL_TX_POWER_TEMPERATURE_MIN || \
+	 (t) > IL_TX_POWER_TEMPERATURE_MAX)
+
+/********************* END TEMPERATURE ***************************************/
+
+/********************* START TXPOWER *****************************************/
+
+/**
+ * 4965 txpower calculations rely on information from three sources:
+ *
+ *     1) EEPROM
+ *     2) "initialize" alive notification
+ *     3) stats notifications
+ *
+ * EEPROM data consists of:
+ *
+ * 1)  Regulatory information (max txpower and channel usage flags) is provided
+ *     separately for each channel that can possibly supported by 4965.
+ *     40 MHz wide (.11n HT40) channels are listed separately from 20 MHz
+ *     (legacy) channels.
+ *
+ *     See struct il4965_eeprom_channel for format, and struct il4965_eeprom
+ *     for locations in EEPROM.
+ *
+ * 2)  Factory txpower calibration information is provided separately for
+ *     sub-bands of contiguous channels.  2.4GHz has just one sub-band,
+ *     but 5 GHz has several sub-bands.
+ *
+ *     In addition, per-band (2.4 and 5 Ghz) saturation txpowers are provided.
+ *
+ *     See struct il4965_eeprom_calib_info (and the tree of structures
+ *     contained within it) for format, and struct il4965_eeprom for
+ *     locations in EEPROM.
+ *
+ * "Initialization alive" notification (see struct il4965_init_alive_resp)
+ * consists of:
+ *
+ * 1)  Temperature calculation parameters.
+ *
+ * 2)  Power supply voltage measurement.
+ *
+ * 3)  Tx gain compensation to balance 2 transmitters for MIMO use.
+ *
+ * Statistics notifications deliver:
+ *
+ * 1)  Current values for temperature param R4.
+ */
+
+/**
+ * To calculate a txpower setting for a given desired target txpower, channel,
+ * modulation bit rate, and transmitter chain (4965 has 2 transmitters to
+ * support MIMO and transmit diversity), driver must do the following:
+ *
+ * 1)  Compare desired txpower vs. (EEPROM) regulatory limit for this channel.
+ *     Do not exceed regulatory limit; reduce target txpower if necessary.
+ *
+ *     If setting up txpowers for MIMO rates (rate idxes 8-15, 24-31),
+ *     2 transmitters will be used simultaneously; driver must reduce the
+ *     regulatory limit by 3 dB (half-power) for each transmitter, so the
+ *     combined total output of the 2 transmitters is within regulatory limits.
+ *
+ *
+ * 2)  Compare target txpower vs. (EEPROM) saturation txpower *reduced by
+ *     backoff for this bit rate*.  Do not exceed (saturation - backoff[rate]);
+ *     reduce target txpower if necessary.
+ *
+ *     Backoff values below are in 1/2 dB units (equivalent to steps in
+ *     txpower gain tables):
+ *
+ *     OFDM 6 - 36 MBit:  10 steps (5 dB)
+ *     OFDM 48 MBit:      15 steps (7.5 dB)
+ *     OFDM 54 MBit:      17 steps (8.5 dB)
+ *     OFDM 60 MBit:      20 steps (10 dB)
+ *     CCK all rates:     10 steps (5 dB)
+ *
+ *     Backoff values apply to saturation txpower on a per-transmitter basis;
+ *     when using MIMO (2 transmitters), each transmitter uses the same
+ *     saturation level provided in EEPROM, and the same backoff values;
+ *     no reduction (such as with regulatory txpower limits) is required.
+ *
+ *     Saturation and Backoff values apply equally to 20 Mhz (legacy) channel
+ *     widths and 40 Mhz (.11n HT40) channel widths; there is no separate
+ *     factory measurement for ht40 channels.
+ *
+ *     The result of this step is the final target txpower.  The rest of
+ *     the steps figure out the proper settings for the device to achieve
+ *     that target txpower.
+ *
+ *
+ * 3)  Determine (EEPROM) calibration sub band for the target channel, by
+ *     comparing against first and last channels in each sub band
+ *     (see struct il4965_eeprom_calib_subband_info).
+ *
+ *
+ * 4)  Linearly interpolate (EEPROM) factory calibration measurement sets,
+ *     referencing the 2 factory-measured (sample) channels within the sub band.
+ *
+ *     Interpolation is based on difference between target channel's frequency
+ *     and the sample channels' frequencies.  Since channel numbers are based
+ *     on frequency (5 MHz between each channel number), this is equivalent
+ *     to interpolating based on channel number differences.
+ *
+ *     Note that the sample channels may or may not be the channels at the
+ *     edges of the sub band.  The target channel may be "outside" of the
+ *     span of the sampled channels.
+ *
+ *     Driver may choose the pair (for 2 Tx chains) of measurements (see
+ *     struct il4965_eeprom_calib_ch_info) for which the actual measured
+ *     txpower comes closest to the desired txpower.  Usually, though,
+ *     the middle set of measurements is closest to the regulatory limits,
+ *     and is therefore a good choice for all txpower calculations (this
+ *     assumes that high accuracy is needed for maximizing legal txpower,
+ *     while lower txpower configurations do not need as much accuracy).
+ *
+ *     Driver should interpolate both members of the chosen measurement pair,
+ *     i.e. for both Tx chains (radio transmitters), unless the driver knows
+ *     that only one of the chains will be used (e.g. only one tx antenna
+ *     connected, but this should be unusual).  The rate scaling algorithm
+ *     switches antennas to find best performance, so both Tx chains will
+ *     be used (although only one at a time) even for non-MIMO transmissions.
+ *
+ *     Driver should interpolate factory values for temperature, gain table
+ *     idx, and actual power.  The power amplifier detector values are
+ *     not used by the driver.
+ *
+ *     Sanity check:  If the target channel happens to be one of the sample
+ *     channels, the results should agree with the sample channel's
+ *     measurements!
+ *
+ *
+ * 5)  Find difference between desired txpower and (interpolated)
+ *     factory-measured txpower.  Using (interpolated) factory gain table idx
+ *     (shown elsewhere) as a starting point, adjust this idx lower to
+ *     increase txpower, or higher to decrease txpower, until the target
+ *     txpower is reached.  Each step in the gain table is 1/2 dB.
+ *
+ *     For example, if factory measured txpower is 16 dBm, and target txpower
+ *     is 13 dBm, add 6 steps to the factory gain idx to reduce txpower
+ *     by 3 dB.
+ *
+ *
+ * 6)  Find difference between current device temperature and (interpolated)
+ *     factory-measured temperature for sub-band.  Factory values are in
+ *     degrees Celsius.  To calculate current temperature, see comments for
+ *     "4965 temperature calculation".
+ *
+ *     If current temperature is higher than factory temperature, driver must
+ *     increase gain (lower gain table idx), and vice verse.
+ *
+ *     Temperature affects gain differently for different channels:
+ *
+ *     2.4 GHz all channels:  3.5 degrees per half-dB step
+ *     5 GHz channels 34-43:  4.5 degrees per half-dB step
+ *     5 GHz channels >= 44:  4.0 degrees per half-dB step
+ *
+ *     NOTE:  Temperature can increase rapidly when transmitting, especially
+ *            with heavy traffic at high txpowers.  Driver should update
+ *            temperature calculations often under these conditions to
+ *            maintain strong txpower in the face of rising temperature.
+ *
+ *
+ * 7)  Find difference between current power supply voltage indicator
+ *     (from "initialize alive") and factory-measured power supply voltage
+ *     indicator (EEPROM).
+ *
+ *     If the current voltage is higher (indicator is lower) than factory
+ *     voltage, gain should be reduced (gain table idx increased) by:
+ *
+ *     (eeprom - current) / 7
+ *
+ *     If the current voltage is lower (indicator is higher) than factory
+ *     voltage, gain should be increased (gain table idx decreased) by:
+ *
+ *     2 * (current - eeprom) / 7
+ *
+ *     If number of idx steps in either direction turns out to be > 2,
+ *     something is wrong ... just use 0.
+ *
+ *     NOTE:  Voltage compensation is independent of band/channel.
+ *
+ *     NOTE:  "Initialize" uCode measures current voltage, which is assumed
+ *            to be constant after this initial measurement.  Voltage
+ *            compensation for txpower (number of steps in gain table)
+ *            may be calculated once and used until the next uCode bootload.
+ *
+ *
+ * 8)  If setting up txpowers for MIMO rates (rate idxes 8-15, 24-31),
+ *     adjust txpower for each transmitter chain, so txpower is balanced
+ *     between the two chains.  There are 5 pairs of tx_atten[group][chain]
+ *     values in "initialize alive", one pair for each of 5 channel ranges:
+ *
+ *     Group 0:  5 GHz channel 34-43
+ *     Group 1:  5 GHz channel 44-70
+ *     Group 2:  5 GHz channel 71-124
+ *     Group 3:  5 GHz channel 125-200
+ *     Group 4:  2.4 GHz all channels
+ *
+ *     Add the tx_atten[group][chain] value to the idx for the target chain.
+ *     The values are signed, but are in pairs of 0 and a non-negative number,
+ *     so as to reduce gain (if necessary) of the "hotter" channel.  This
+ *     avoids any need to double-check for regulatory compliance after
+ *     this step.
+ *
+ *
+ * 9)  If setting up for a CCK rate, lower the gain by adding a CCK compensation
+ *     value to the idx:
+ *
+ *     Hardware rev B:  9 steps (4.5 dB)
+ *     Hardware rev C:  5 steps (2.5 dB)
+ *
+ *     Hardware rev for 4965 can be determined by reading CSR_HW_REV_WA_REG,
+ *     bits [3:2], 1 = B, 2 = C.
+ *
+ *     NOTE:  This compensation is in addition to any saturation backoff that
+ *            might have been applied in an earlier step.
+ *
+ *
+ * 10) Select the gain table, based on band (2.4 vs 5 GHz).
+ *
+ *     Limit the adjusted idx to stay within the table!
+ *
+ *
+ * 11) Read gain table entries for DSP and radio gain, place into appropriate
+ *     location(s) in command (struct il4965_txpowertable_cmd).
+ */
+
+/**
+ * When MIMO is used (2 transmitters operating simultaneously), driver should
+ * limit each transmitter to deliver a max of 3 dB below the regulatory limit
+ * for the device.  That is, use half power for each transmitter, so total
+ * txpower is within regulatory limits.
+ *
+ * The value "6" represents number of steps in gain table to reduce power 3 dB.
+ * Each step is 1/2 dB.
+ */
+#define IL_TX_POWER_MIMO_REGULATORY_COMPENSATION (6)
+
+/**
+ * CCK gain compensation.
+ *
+ * When calculating txpowers for CCK, after making sure that the target power
+ * is within regulatory and saturation limits, driver must additionally
+ * back off gain by adding these values to the gain table idx.
+ *
+ * Hardware rev for 4965 can be determined by reading CSR_HW_REV_WA_REG,
+ * bits [3:2], 1 = B, 2 = C.
+ */
+#define IL_TX_POWER_CCK_COMPENSATION_B_STEP (9)
+#define IL_TX_POWER_CCK_COMPENSATION_C_STEP (5)
+
+/*
+ * 4965 power supply voltage compensation for txpower
+ */
+#define TX_POWER_IL_VOLTAGE_CODES_PER_03V   (7)
+
+/**
+ * Gain tables.
+ *
+ * The following tables contain pair of values for setting txpower, i.e.
+ * gain settings for the output of the device's digital signal processor (DSP),
+ * and for the analog gain structure of the transmitter.
+ *
+ * Each entry in the gain tables represents a step of 1/2 dB.  Note that these
+ * are *relative* steps, not indications of absolute output power.  Output
+ * power varies with temperature, voltage, and channel frequency, and also
+ * requires consideration of average power (to satisfy regulatory constraints),
+ * and peak power (to avoid distortion of the output signal).
+ *
+ * Each entry contains two values:
+ * 1)  DSP gain (or sometimes called DSP attenuation).  This is a fine-grained
+ *     linear value that multiplies the output of the digital signal processor,
+ *     before being sent to the analog radio.
+ * 2)  Radio gain.  This sets the analog gain of the radio Tx path.
+ *     It is a coarser setting, and behaves in a logarithmic (dB) fashion.
+ *
+ * EEPROM contains factory calibration data for txpower.  This maps actual
+ * measured txpower levels to gain settings in the "well known" tables
+ * below ("well-known" means here that both factory calibration *and* the
+ * driver work with the same table).
+ *
+ * There are separate tables for 2.4 GHz and 5 GHz bands.  The 5 GHz table
+ * has an extension (into negative idxes), in case the driver needs to
+ * boost power setting for high device temperatures (higher than would be
+ * present during factory calibration).  A 5 Ghz EEPROM idx of "40"
+ * corresponds to the 49th entry in the table used by the driver.
+ */
+#define MIN_TX_GAIN_IDX		(0)  /* highest gain, lowest idx, 2.4 */
+#define MIN_TX_GAIN_IDX_52GHZ_EXT	(-9) /* highest gain, lowest idx, 5 */
+
+/**
+ * 2.4 GHz gain table
+ *
+ * Index    Dsp gain   Radio gain
+ *   0        110         0x3f      (highest gain)
+ *   1        104         0x3f
+ *   2         98         0x3f
+ *   3        110         0x3e
+ *   4        104         0x3e
+ *   5         98         0x3e
+ *   6        110         0x3d
+ *   7        104         0x3d
+ *   8         98         0x3d
+ *   9        110         0x3c
+ *  10        104         0x3c
+ *  11         98         0x3c
+ *  12        110         0x3b
+ *  13        104         0x3b
+ *  14         98         0x3b
+ *  15        110         0x3a
+ *  16        104         0x3a
+ *  17         98         0x3a
+ *  18        110         0x39
+ *  19        104         0x39
+ *  20         98         0x39
+ *  21        110         0x38
+ *  22        104         0x38
+ *  23         98         0x38
+ *  24        110         0x37
+ *  25        104         0x37
+ *  26         98         0x37
+ *  27        110         0x36
+ *  28        104         0x36
+ *  29         98         0x36
+ *  30        110         0x35
+ *  31        104         0x35
+ *  32         98         0x35
+ *  33        110         0x34
+ *  34        104         0x34
+ *  35         98         0x34
+ *  36        110         0x33
+ *  37        104         0x33
+ *  38         98         0x33
+ *  39        110         0x32
+ *  40        104         0x32
+ *  41         98         0x32
+ *  42        110         0x31
+ *  43        104         0x31
+ *  44         98         0x31
+ *  45        110         0x30
+ *  46        104         0x30
+ *  47         98         0x30
+ *  48        110          0x6
+ *  49        104          0x6
+ *  50         98          0x6
+ *  51        110          0x5
+ *  52        104          0x5
+ *  53         98          0x5
+ *  54        110          0x4
+ *  55        104          0x4
+ *  56         98          0x4
+ *  57        110          0x3
+ *  58        104          0x3
+ *  59         98          0x3
+ *  60        110          0x2
+ *  61        104          0x2
+ *  62         98          0x2
+ *  63        110          0x1
+ *  64        104          0x1
+ *  65         98          0x1
+ *  66        110          0x0
+ *  67        104          0x0
+ *  68         98          0x0
+ *  69         97            0
+ *  70         96            0
+ *  71         95            0
+ *  72         94            0
+ *  73         93            0
+ *  74         92            0
+ *  75         91            0
+ *  76         90            0
+ *  77         89            0
+ *  78         88            0
+ *  79         87            0
+ *  80         86            0
+ *  81         85            0
+ *  82         84            0
+ *  83         83            0
+ *  84         82            0
+ *  85         81            0
+ *  86         80            0
+ *  87         79            0
+ *  88         78            0
+ *  89         77            0
+ *  90         76            0
+ *  91         75            0
+ *  92         74            0
+ *  93         73            0
+ *  94         72            0
+ *  95         71            0
+ *  96         70            0
+ *  97         69            0
+ *  98         68            0
+ */
+
+/**
+ * 5 GHz gain table
+ *
+ * Index    Dsp gain   Radio gain
+ *  -9 	      123         0x3F      (highest gain)
+ *  -8 	      117         0x3F
+ *  -7        110         0x3F
+ *  -6        104         0x3F
+ *  -5         98         0x3F
+ *  -4        110         0x3E
+ *  -3        104         0x3E
+ *  -2         98         0x3E
+ *  -1        110         0x3D
+ *   0        104         0x3D
+ *   1         98         0x3D
+ *   2        110         0x3C
+ *   3        104         0x3C
+ *   4         98         0x3C
+ *   5        110         0x3B
+ *   6        104         0x3B
+ *   7         98         0x3B
+ *   8        110         0x3A
+ *   9        104         0x3A
+ *  10         98         0x3A
+ *  11        110         0x39
+ *  12        104         0x39
+ *  13         98         0x39
+ *  14        110         0x38
+ *  15        104         0x38
+ *  16         98         0x38
+ *  17        110         0x37
+ *  18        104         0x37
+ *  19         98         0x37
+ *  20        110         0x36
+ *  21        104         0x36
+ *  22         98         0x36
+ *  23        110         0x35
+ *  24        104         0x35
+ *  25         98         0x35
+ *  26        110         0x34
+ *  27        104         0x34
+ *  28         98         0x34
+ *  29        110         0x33
+ *  30        104         0x33
+ *  31         98         0x33
+ *  32        110         0x32
+ *  33        104         0x32
+ *  34         98         0x32
+ *  35        110         0x31
+ *  36        104         0x31
+ *  37         98         0x31
+ *  38        110         0x30
+ *  39        104         0x30
+ *  40         98         0x30
+ *  41        110         0x25
+ *  42        104         0x25
+ *  43         98         0x25
+ *  44        110         0x24
+ *  45        104         0x24
+ *  46         98         0x24
+ *  47        110         0x23
+ *  48        104         0x23
+ *  49         98         0x23
+ *  50        110         0x22
+ *  51        104         0x18
+ *  52         98         0x18
+ *  53        110         0x17
+ *  54        104         0x17
+ *  55         98         0x17
+ *  56        110         0x16
+ *  57        104         0x16
+ *  58         98         0x16
+ *  59        110         0x15
+ *  60        104         0x15
+ *  61         98         0x15
+ *  62        110         0x14
+ *  63        104         0x14
+ *  64         98         0x14
+ *  65        110         0x13
+ *  66        104         0x13
+ *  67         98         0x13
+ *  68        110         0x12
+ *  69        104         0x08
+ *  70         98         0x08
+ *  71        110         0x07
+ *  72        104         0x07
+ *  73         98         0x07
+ *  74        110         0x06
+ *  75        104         0x06
+ *  76         98         0x06
+ *  77        110         0x05
+ *  78        104         0x05
+ *  79         98         0x05
+ *  80        110         0x04
+ *  81        104         0x04
+ *  82         98         0x04
+ *  83        110         0x03
+ *  84        104         0x03
+ *  85         98         0x03
+ *  86        110         0x02
+ *  87        104         0x02
+ *  88         98         0x02
+ *  89        110         0x01
+ *  90        104         0x01
+ *  91         98         0x01
+ *  92        110         0x00
+ *  93        104         0x00
+ *  94         98         0x00
+ *  95         93         0x00
+ *  96         88         0x00
+ *  97         83         0x00
+ *  98         78         0x00
+ */
+
+
+/**
+ * Sanity checks and default values for EEPROM regulatory levels.
+ * If EEPROM values fall outside MIN/MAX range, use default values.
+ *
+ * Regulatory limits refer to the maximum average txpower allowed by
+ * regulatory agencies in the geographies in which the device is meant
+ * to be operated.  These limits are SKU-specific (i.e. geography-specific),
+ * and channel-specific; each channel has an individual regulatory limit
+ * listed in the EEPROM.
+ *
+ * Units are in half-dBm (i.e. "34" means 17 dBm).
+ */
+#define IL_TX_POWER_DEFAULT_REGULATORY_24   (34)
+#define IL_TX_POWER_DEFAULT_REGULATORY_52   (34)
+#define IL_TX_POWER_REGULATORY_MIN          (0)
+#define IL_TX_POWER_REGULATORY_MAX          (34)
+
+/**
+ * Sanity checks and default values for EEPROM saturation levels.
+ * If EEPROM values fall outside MIN/MAX range, use default values.
+ *
+ * Saturation is the highest level that the output power amplifier can produce
+ * without significant clipping distortion.  This is a "peak" power level.
+ * Different types of modulation (i.e. various "rates", and OFDM vs. CCK)
+ * require differing amounts of backoff, relative to their average power output,
+ * in order to avoid clipping distortion.
+ *
+ * Driver must make sure that it is violating neither the saturation limit,
+ * nor the regulatory limit, when calculating Tx power settings for various
+ * rates.
+ *
+ * Units are in half-dBm (i.e. "38" means 19 dBm).
+ */
+#define IL_TX_POWER_DEFAULT_SATURATION_24   (38)
+#define IL_TX_POWER_DEFAULT_SATURATION_52   (38)
+#define IL_TX_POWER_SATURATION_MIN          (20)
+#define IL_TX_POWER_SATURATION_MAX          (50)
+
+/**
+ * Channel groups used for Tx Attenuation calibration (MIMO tx channel balance)
+ * and thermal Txpower calibration.
+ *
+ * When calculating txpower, driver must compensate for current device
+ * temperature; higher temperature requires higher gain.  Driver must calculate
+ * current temperature (see "4965 temperature calculation"), then compare vs.
+ * factory calibration temperature in EEPROM; if current temperature is higher
+ * than factory temperature, driver must *increase* gain by proportions shown
+ * in table below.  If current temperature is lower than factory, driver must
+ * *decrease* gain.
+ *
+ * Different frequency ranges require different compensation, as shown below.
+ */
+/* Group 0, 5.2 GHz ch 34-43:  4.5 degrees per 1/2 dB. */
+#define CALIB_IL_TX_ATTEN_GR1_FCH 34
+#define CALIB_IL_TX_ATTEN_GR1_LCH 43
+
+/* Group 1, 5.3 GHz ch 44-70:  4.0 degrees per 1/2 dB. */
+#define CALIB_IL_TX_ATTEN_GR2_FCH 44
+#define CALIB_IL_TX_ATTEN_GR2_LCH 70
+
+/* Group 2, 5.5 GHz ch 71-124:  4.0 degrees per 1/2 dB. */
+#define CALIB_IL_TX_ATTEN_GR3_FCH 71
+#define CALIB_IL_TX_ATTEN_GR3_LCH 124
+
+/* Group 3, 5.7 GHz ch 125-200:  4.0 degrees per 1/2 dB. */
+#define CALIB_IL_TX_ATTEN_GR4_FCH 125
+#define CALIB_IL_TX_ATTEN_GR4_LCH 200
+
+/* Group 4, 2.4 GHz all channels:  3.5 degrees per 1/2 dB. */
+#define CALIB_IL_TX_ATTEN_GR5_FCH 1
+#define CALIB_IL_TX_ATTEN_GR5_LCH 20
+
+enum {
+	CALIB_CH_GROUP_1 = 0,
+	CALIB_CH_GROUP_2 = 1,
+	CALIB_CH_GROUP_3 = 2,
+	CALIB_CH_GROUP_4 = 3,
+	CALIB_CH_GROUP_5 = 4,
+	CALIB_CH_GROUP_MAX
+};
+
+/********************* END TXPOWER *****************************************/
+
+
+/**
+ * Tx/Rx Queues
+ *
+ * Most communication between driver and 4965 is via queues of data buffers.
+ * For example, all commands that the driver issues to device's embedded
+ * controller (uCode) are via the command queue (one of the Tx queues).  All
+ * uCode command responses/replies/notifications, including Rx frames, are
+ * conveyed from uCode to driver via the Rx queue.
+ *
+ * Most support for these queues, including handshake support, resides in
+ * structures in host DRAM, shared between the driver and the device.  When
+ * allocating this memory, the driver must make sure that data written by
+ * the host CPU updates DRAM immediately (and does not get "stuck" in CPU's
+ * cache memory), so DRAM and cache are consistent, and the device can
+ * immediately see changes made by the driver.
+ *
+ * 4965 supports up to 16 DRAM-based Tx queues, and services these queues via
+ * up to 7 DMA channels (FIFOs).  Each Tx queue is supported by a circular array
+ * in DRAM containing 256 Transmit Frame Descriptors (TFDs).
+ */
+#define IL49_NUM_FIFOS	7
+#define IL49_CMD_FIFO_NUM	4
+#define IL49_NUM_QUEUES	16
+#define IL49_NUM_AMPDU_QUEUES	8
+
+
+/**
+ * struct il4965_schedq_bc_tbl
+ *
+ * Byte Count table
+ *
+ * Each Tx queue uses a byte-count table containing 320 entries:
+ * one 16-bit entry for each of 256 TFDs, plus an additional 64 entries that
+ * duplicate the first 64 entries (to avoid wrap-around within a Tx win;
+ * max Tx win is 64 TFDs).
+ *
+ * When driver sets up a new TFD, it must also enter the total byte count
+ * of the frame to be transmitted into the corresponding entry in the byte
+ * count table for the chosen Tx queue.  If the TFD idx is 0-63, the driver
+ * must duplicate the byte count entry in corresponding idx 256-319.
+ *
+ * padding puts each byte count table on a 1024-byte boundary;
+ * 4965 assumes tables are separated by 1024 bytes.
+ */
+struct il4965_scd_bc_tbl {
+	__le16 tfd_offset[TFD_QUEUE_BC_SIZE];
+	u8 pad[1024 - (TFD_QUEUE_BC_SIZE) * sizeof(__le16)];
+} __packed;
+
+
+#define IL4965_RTC_INST_LOWER_BOUND		(0x000000)
+
+/* RSSI to dBm */
+#define IL4965_RSSI_OFFSET	44
+
+/* PCI registers */
+#define PCI_CFG_RETRY_TIMEOUT	0x041
+
+/* PCI register values */
+#define PCI_CFG_LINK_CTRL_VAL_L0S_EN	0x01
+#define PCI_CFG_LINK_CTRL_VAL_L1_EN	0x02
+
+#define IL4965_DEFAULT_TX_RETRY  15
+
+/* EEPROM */
+#define IL4965_FIRST_AMPDU_QUEUE	10
+
+/* Calibration */
+void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp);
+void il4965_sensitivity_calibration(struct il_priv *il, void *resp);
+void il4965_init_sensitivity(struct il_priv *il);
+void il4965_reset_run_time_calib(struct il_priv *il);
+void il4965_calib_free_results(struct il_priv *il);
+
+/* Debug */
+#ifdef CONFIG_IWLEGACY_DEBUGFS
+ssize_t il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf,
+				size_t count, loff_t *ppos);
+ssize_t il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf,
+				size_t count, loff_t *ppos);
+ssize_t il4965_ucode_general_stats_read(struct file *file,
+			char __user *user_buf, size_t count, loff_t *ppos);
+#else
+static ssize_t
+il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf,
+				       size_t count, loff_t *ppos)
+{
+	return 0;
+}
+static ssize_t
+il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf,
+				       size_t count, loff_t *ppos)
+{
+	return 0;
+}
+static ssize_t
+il4965_ucode_general_stats_read(struct file *file, char __user *user_buf,
+					    size_t count, loff_t *ppos)
+{
+	return 0;
+}
+#endif
+
+#endif /* __il_4965_h__ */
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-calib.h b/drivers/net/wireless/iwlegacy/iwl-4965-calib.h
deleted file mode 100644
index 0e30ea7..0000000
--- a/drivers/net/wireless/iwlegacy/iwl-4965-calib.h
+++ /dev/null
@@ -1,75 +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.
- *****************************************************************************/
-#ifndef __il_4965_calib_h__
-#define __il_4965_calib_h__
-
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-commands.h"
-
-void il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp);
-void il4965_sensitivity_calibration(struct il_priv *il, void *resp);
-void il4965_init_sensitivity(struct il_priv *il);
-void il4965_reset_run_time_calib(struct il_priv *il);
-void il4965_calib_free_results(struct il_priv *il);
-
-#endif /* __il_4965_calib_h__ */
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-debugfs.h b/drivers/net/wireless/iwlegacy/iwl-4965-debugfs.h
deleted file mode 100644
index 284604c..0000000
--- a/drivers/net/wireless/iwlegacy/iwl-4965-debugfs.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/******************************************************************************
- *
- * 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
- *****************************************************************************/
-
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-debug.h"
-
-#ifdef CONFIG_IWLEGACY_DEBUGFS
-ssize_t il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf,
-				size_t count, loff_t *ppos);
-ssize_t il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf,
-				size_t count, loff_t *ppos);
-ssize_t il4965_ucode_general_stats_read(struct file *file,
-			char __user *user_buf, size_t count, loff_t *ppos);
-#else
-static ssize_t
-il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf,
-				       size_t count, loff_t *ppos)
-{
-	return 0;
-}
-static ssize_t
-il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf,
-				       size_t count, loff_t *ppos)
-{
-	return 0;
-}
-static ssize_t
-il4965_ucode_general_stats_read(struct file *file, char __user *user_buf,
-					    size_t count, loff_t *ppos)
-{
-	return 0;
-}
-#endif
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-hw.h b/drivers/net/wireless/iwlegacy/iwl-4965-hw.h
deleted file mode 100644
index 5c8b8ba..0000000
--- a/drivers/net/wireless/iwlegacy/iwl-4965-hw.h
+++ /dev/null
@@ -1,811 +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) 2005 - 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.
- *
- *****************************************************************************/
-/*
- * Please use this file (iwl-4965-hw.h) only for hardware-related definitions.
- * Use iwl-commands.h for uCode API definitions.
- * Use iwl-dev.h for driver implementation definitions.
- */
-
-#ifndef __il_4965_hw_h__
-#define __il_4965_hw_h__
-
-#include "iwl-fh.h"
-
-/* EEPROM */
-#define IL4965_EEPROM_IMG_SIZE			1024
-
-/*
- * uCode queue management definitions ...
- * The first queue used for block-ack aggregation is #7 (4965 only).
- * All block-ack aggregation queues should map to Tx DMA/FIFO channel 7.
- */
-#define IL49_FIRST_AMPDU_QUEUE	7
-
-/* Sizes and addresses for instruction and data memory (SRAM) in
- * 4965's embedded processor.  Driver access is via HBUS_TARG_MEM_* regs. */
-#define IL49_RTC_INST_LOWER_BOUND		(0x000000)
-#define IL49_RTC_INST_UPPER_BOUND		(0x018000)
-
-#define IL49_RTC_DATA_LOWER_BOUND		(0x800000)
-#define IL49_RTC_DATA_UPPER_BOUND		(0x80A000)
-
-#define IL49_RTC_INST_SIZE  (IL49_RTC_INST_UPPER_BOUND - \
-				IL49_RTC_INST_LOWER_BOUND)
-#define IL49_RTC_DATA_SIZE  (IL49_RTC_DATA_UPPER_BOUND - \
-				IL49_RTC_DATA_LOWER_BOUND)
-
-#define IL49_MAX_INST_SIZE IL49_RTC_INST_SIZE
-#define IL49_MAX_DATA_SIZE IL49_RTC_DATA_SIZE
-
-/* Size of uCode instruction memory in bootstrap state machine */
-#define IL49_MAX_BSM_SIZE BSM_SRAM_SIZE
-
-static inline int il4965_hw_valid_rtc_data_addr(u32 addr)
-{
-	return (addr >= IL49_RTC_DATA_LOWER_BOUND &&
-		addr < IL49_RTC_DATA_UPPER_BOUND);
-}
-
-/********************* START TEMPERATURE *************************************/
-
-/**
- * 4965 temperature calculation.
- *
- * The driver must calculate the device temperature before calculating
- * a txpower setting (amplifier gain is temperature dependent).  The
- * calculation uses 4 measurements, 3 of which (R1, R2, R3) are calibration
- * values used for the life of the driver, and one of which (R4) is the
- * real-time temperature indicator.
- *
- * uCode provides all 4 values to the driver via the "initialize alive"
- * notification (see struct il4965_init_alive_resp).  After the runtime uCode
- * image loads, uCode updates the R4 value via stats notifications
- * (see STATISTICS_NOTIFICATION), which occur after each received beacon
- * when associated, or can be requested via REPLY_STATISTICS_CMD.
- *
- * NOTE:  uCode provides the R4 value as a 23-bit signed value.  Driver
- *        must sign-extend to 32 bits before applying formula below.
- *
- * Formula:
- *
- * degrees Kelvin = ((97 * 259 * (R4 - R2) / (R3 - R1)) / 100) + 8
- *
- * NOTE:  The basic formula is 259 * (R4-R2) / (R3-R1).  The 97/100 is
- * an additional correction, which should be centered around 0 degrees
- * Celsius (273 degrees Kelvin).  The 8 (3 percent of 273) compensates for
- * centering the 97/100 correction around 0 degrees K.
- *
- * Add 273 to Kelvin value to find degrees Celsius, for comparing current
- * temperature with factory-measured temperatures when calculating txpower
- * settings.
- */
-#define TEMPERATURE_CALIB_KELVIN_OFFSET 8
-#define TEMPERATURE_CALIB_A_VAL 259
-
-/* Limit range of calculated temperature to be between these Kelvin values */
-#define IL_TX_POWER_TEMPERATURE_MIN  (263)
-#define IL_TX_POWER_TEMPERATURE_MAX  (410)
-
-#define IL_TX_POWER_TEMPERATURE_OUT_OF_RANGE(t) \
-	((t) < IL_TX_POWER_TEMPERATURE_MIN || \
-	 (t) > IL_TX_POWER_TEMPERATURE_MAX)
-
-/********************* END TEMPERATURE ***************************************/
-
-/********************* START TXPOWER *****************************************/
-
-/**
- * 4965 txpower calculations rely on information from three sources:
- *
- *     1) EEPROM
- *     2) "initialize" alive notification
- *     3) stats notifications
- *
- * EEPROM data consists of:
- *
- * 1)  Regulatory information (max txpower and channel usage flags) is provided
- *     separately for each channel that can possibly supported by 4965.
- *     40 MHz wide (.11n HT40) channels are listed separately from 20 MHz
- *     (legacy) channels.
- *
- *     See struct il4965_eeprom_channel for format, and struct il4965_eeprom
- *     for locations in EEPROM.
- *
- * 2)  Factory txpower calibration information is provided separately for
- *     sub-bands of contiguous channels.  2.4GHz has just one sub-band,
- *     but 5 GHz has several sub-bands.
- *
- *     In addition, per-band (2.4 and 5 Ghz) saturation txpowers are provided.
- *
- *     See struct il4965_eeprom_calib_info (and the tree of structures
- *     contained within it) for format, and struct il4965_eeprom for
- *     locations in EEPROM.
- *
- * "Initialization alive" notification (see struct il4965_init_alive_resp)
- * consists of:
- *
- * 1)  Temperature calculation parameters.
- *
- * 2)  Power supply voltage measurement.
- *
- * 3)  Tx gain compensation to balance 2 transmitters for MIMO use.
- *
- * Statistics notifications deliver:
- *
- * 1)  Current values for temperature param R4.
- */
-
-/**
- * To calculate a txpower setting for a given desired target txpower, channel,
- * modulation bit rate, and transmitter chain (4965 has 2 transmitters to
- * support MIMO and transmit diversity), driver must do the following:
- *
- * 1)  Compare desired txpower vs. (EEPROM) regulatory limit for this channel.
- *     Do not exceed regulatory limit; reduce target txpower if necessary.
- *
- *     If setting up txpowers for MIMO rates (rate idxes 8-15, 24-31),
- *     2 transmitters will be used simultaneously; driver must reduce the
- *     regulatory limit by 3 dB (half-power) for each transmitter, so the
- *     combined total output of the 2 transmitters is within regulatory limits.
- *
- *
- * 2)  Compare target txpower vs. (EEPROM) saturation txpower *reduced by
- *     backoff for this bit rate*.  Do not exceed (saturation - backoff[rate]);
- *     reduce target txpower if necessary.
- *
- *     Backoff values below are in 1/2 dB units (equivalent to steps in
- *     txpower gain tables):
- *
- *     OFDM 6 - 36 MBit:  10 steps (5 dB)
- *     OFDM 48 MBit:      15 steps (7.5 dB)
- *     OFDM 54 MBit:      17 steps (8.5 dB)
- *     OFDM 60 MBit:      20 steps (10 dB)
- *     CCK all rates:     10 steps (5 dB)
- *
- *     Backoff values apply to saturation txpower on a per-transmitter basis;
- *     when using MIMO (2 transmitters), each transmitter uses the same
- *     saturation level provided in EEPROM, and the same backoff values;
- *     no reduction (such as with regulatory txpower limits) is required.
- *
- *     Saturation and Backoff values apply equally to 20 Mhz (legacy) channel
- *     widths and 40 Mhz (.11n HT40) channel widths; there is no separate
- *     factory measurement for ht40 channels.
- *
- *     The result of this step is the final target txpower.  The rest of
- *     the steps figure out the proper settings for the device to achieve
- *     that target txpower.
- *
- *
- * 3)  Determine (EEPROM) calibration sub band for the target channel, by
- *     comparing against first and last channels in each sub band
- *     (see struct il4965_eeprom_calib_subband_info).
- *
- *
- * 4)  Linearly interpolate (EEPROM) factory calibration measurement sets,
- *     referencing the 2 factory-measured (sample) channels within the sub band.
- *
- *     Interpolation is based on difference between target channel's frequency
- *     and the sample channels' frequencies.  Since channel numbers are based
- *     on frequency (5 MHz between each channel number), this is equivalent
- *     to interpolating based on channel number differences.
- *
- *     Note that the sample channels may or may not be the channels at the
- *     edges of the sub band.  The target channel may be "outside" of the
- *     span of the sampled channels.
- *
- *     Driver may choose the pair (for 2 Tx chains) of measurements (see
- *     struct il4965_eeprom_calib_ch_info) for which the actual measured
- *     txpower comes closest to the desired txpower.  Usually, though,
- *     the middle set of measurements is closest to the regulatory limits,
- *     and is therefore a good choice for all txpower calculations (this
- *     assumes that high accuracy is needed for maximizing legal txpower,
- *     while lower txpower configurations do not need as much accuracy).
- *
- *     Driver should interpolate both members of the chosen measurement pair,
- *     i.e. for both Tx chains (radio transmitters), unless the driver knows
- *     that only one of the chains will be used (e.g. only one tx antenna
- *     connected, but this should be unusual).  The rate scaling algorithm
- *     switches antennas to find best performance, so both Tx chains will
- *     be used (although only one at a time) even for non-MIMO transmissions.
- *
- *     Driver should interpolate factory values for temperature, gain table
- *     idx, and actual power.  The power amplifier detector values are
- *     not used by the driver.
- *
- *     Sanity check:  If the target channel happens to be one of the sample
- *     channels, the results should agree with the sample channel's
- *     measurements!
- *
- *
- * 5)  Find difference between desired txpower and (interpolated)
- *     factory-measured txpower.  Using (interpolated) factory gain table idx
- *     (shown elsewhere) as a starting point, adjust this idx lower to
- *     increase txpower, or higher to decrease txpower, until the target
- *     txpower is reached.  Each step in the gain table is 1/2 dB.
- *
- *     For example, if factory measured txpower is 16 dBm, and target txpower
- *     is 13 dBm, add 6 steps to the factory gain idx to reduce txpower
- *     by 3 dB.
- *
- *
- * 6)  Find difference between current device temperature and (interpolated)
- *     factory-measured temperature for sub-band.  Factory values are in
- *     degrees Celsius.  To calculate current temperature, see comments for
- *     "4965 temperature calculation".
- *
- *     If current temperature is higher than factory temperature, driver must
- *     increase gain (lower gain table idx), and vice verse.
- *
- *     Temperature affects gain differently for different channels:
- *
- *     2.4 GHz all channels:  3.5 degrees per half-dB step
- *     5 GHz channels 34-43:  4.5 degrees per half-dB step
- *     5 GHz channels >= 44:  4.0 degrees per half-dB step
- *
- *     NOTE:  Temperature can increase rapidly when transmitting, especially
- *            with heavy traffic at high txpowers.  Driver should update
- *            temperature calculations often under these conditions to
- *            maintain strong txpower in the face of rising temperature.
- *
- *
- * 7)  Find difference between current power supply voltage indicator
- *     (from "initialize alive") and factory-measured power supply voltage
- *     indicator (EEPROM).
- *
- *     If the current voltage is higher (indicator is lower) than factory
- *     voltage, gain should be reduced (gain table idx increased) by:
- *
- *     (eeprom - current) / 7
- *
- *     If the current voltage is lower (indicator is higher) than factory
- *     voltage, gain should be increased (gain table idx decreased) by:
- *
- *     2 * (current - eeprom) / 7
- *
- *     If number of idx steps in either direction turns out to be > 2,
- *     something is wrong ... just use 0.
- *
- *     NOTE:  Voltage compensation is independent of band/channel.
- *
- *     NOTE:  "Initialize" uCode measures current voltage, which is assumed
- *            to be constant after this initial measurement.  Voltage
- *            compensation for txpower (number of steps in gain table)
- *            may be calculated once and used until the next uCode bootload.
- *
- *
- * 8)  If setting up txpowers for MIMO rates (rate idxes 8-15, 24-31),
- *     adjust txpower for each transmitter chain, so txpower is balanced
- *     between the two chains.  There are 5 pairs of tx_atten[group][chain]
- *     values in "initialize alive", one pair for each of 5 channel ranges:
- *
- *     Group 0:  5 GHz channel 34-43
- *     Group 1:  5 GHz channel 44-70
- *     Group 2:  5 GHz channel 71-124
- *     Group 3:  5 GHz channel 125-200
- *     Group 4:  2.4 GHz all channels
- *
- *     Add the tx_atten[group][chain] value to the idx for the target chain.
- *     The values are signed, but are in pairs of 0 and a non-negative number,
- *     so as to reduce gain (if necessary) of the "hotter" channel.  This
- *     avoids any need to double-check for regulatory compliance after
- *     this step.
- *
- *
- * 9)  If setting up for a CCK rate, lower the gain by adding a CCK compensation
- *     value to the idx:
- *
- *     Hardware rev B:  9 steps (4.5 dB)
- *     Hardware rev C:  5 steps (2.5 dB)
- *
- *     Hardware rev for 4965 can be determined by reading CSR_HW_REV_WA_REG,
- *     bits [3:2], 1 = B, 2 = C.
- *
- *     NOTE:  This compensation is in addition to any saturation backoff that
- *            might have been applied in an earlier step.
- *
- *
- * 10) Select the gain table, based on band (2.4 vs 5 GHz).
- *
- *     Limit the adjusted idx to stay within the table!
- *
- *
- * 11) Read gain table entries for DSP and radio gain, place into appropriate
- *     location(s) in command (struct il4965_txpowertable_cmd).
- */
-
-/**
- * When MIMO is used (2 transmitters operating simultaneously), driver should
- * limit each transmitter to deliver a max of 3 dB below the regulatory limit
- * for the device.  That is, use half power for each transmitter, so total
- * txpower is within regulatory limits.
- *
- * The value "6" represents number of steps in gain table to reduce power 3 dB.
- * Each step is 1/2 dB.
- */
-#define IL_TX_POWER_MIMO_REGULATORY_COMPENSATION (6)
-
-/**
- * CCK gain compensation.
- *
- * When calculating txpowers for CCK, after making sure that the target power
- * is within regulatory and saturation limits, driver must additionally
- * back off gain by adding these values to the gain table idx.
- *
- * Hardware rev for 4965 can be determined by reading CSR_HW_REV_WA_REG,
- * bits [3:2], 1 = B, 2 = C.
- */
-#define IL_TX_POWER_CCK_COMPENSATION_B_STEP (9)
-#define IL_TX_POWER_CCK_COMPENSATION_C_STEP (5)
-
-/*
- * 4965 power supply voltage compensation for txpower
- */
-#define TX_POWER_IL_VOLTAGE_CODES_PER_03V   (7)
-
-/**
- * Gain tables.
- *
- * The following tables contain pair of values for setting txpower, i.e.
- * gain settings for the output of the device's digital signal processor (DSP),
- * and for the analog gain structure of the transmitter.
- *
- * Each entry in the gain tables represents a step of 1/2 dB.  Note that these
- * are *relative* steps, not indications of absolute output power.  Output
- * power varies with temperature, voltage, and channel frequency, and also
- * requires consideration of average power (to satisfy regulatory constraints),
- * and peak power (to avoid distortion of the output signal).
- *
- * Each entry contains two values:
- * 1)  DSP gain (or sometimes called DSP attenuation).  This is a fine-grained
- *     linear value that multiplies the output of the digital signal processor,
- *     before being sent to the analog radio.
- * 2)  Radio gain.  This sets the analog gain of the radio Tx path.
- *     It is a coarser setting, and behaves in a logarithmic (dB) fashion.
- *
- * EEPROM contains factory calibration data for txpower.  This maps actual
- * measured txpower levels to gain settings in the "well known" tables
- * below ("well-known" means here that both factory calibration *and* the
- * driver work with the same table).
- *
- * There are separate tables for 2.4 GHz and 5 GHz bands.  The 5 GHz table
- * has an extension (into negative idxes), in case the driver needs to
- * boost power setting for high device temperatures (higher than would be
- * present during factory calibration).  A 5 Ghz EEPROM idx of "40"
- * corresponds to the 49th entry in the table used by the driver.
- */
-#define MIN_TX_GAIN_IDX		(0)  /* highest gain, lowest idx, 2.4 */
-#define MIN_TX_GAIN_IDX_52GHZ_EXT	(-9) /* highest gain, lowest idx, 5 */
-
-/**
- * 2.4 GHz gain table
- *
- * Index    Dsp gain   Radio gain
- *   0        110         0x3f      (highest gain)
- *   1        104         0x3f
- *   2         98         0x3f
- *   3        110         0x3e
- *   4        104         0x3e
- *   5         98         0x3e
- *   6        110         0x3d
- *   7        104         0x3d
- *   8         98         0x3d
- *   9        110         0x3c
- *  10        104         0x3c
- *  11         98         0x3c
- *  12        110         0x3b
- *  13        104         0x3b
- *  14         98         0x3b
- *  15        110         0x3a
- *  16        104         0x3a
- *  17         98         0x3a
- *  18        110         0x39
- *  19        104         0x39
- *  20         98         0x39
- *  21        110         0x38
- *  22        104         0x38
- *  23         98         0x38
- *  24        110         0x37
- *  25        104         0x37
- *  26         98         0x37
- *  27        110         0x36
- *  28        104         0x36
- *  29         98         0x36
- *  30        110         0x35
- *  31        104         0x35
- *  32         98         0x35
- *  33        110         0x34
- *  34        104         0x34
- *  35         98         0x34
- *  36        110         0x33
- *  37        104         0x33
- *  38         98         0x33
- *  39        110         0x32
- *  40        104         0x32
- *  41         98         0x32
- *  42        110         0x31
- *  43        104         0x31
- *  44         98         0x31
- *  45        110         0x30
- *  46        104         0x30
- *  47         98         0x30
- *  48        110          0x6
- *  49        104          0x6
- *  50         98          0x6
- *  51        110          0x5
- *  52        104          0x5
- *  53         98          0x5
- *  54        110          0x4
- *  55        104          0x4
- *  56         98          0x4
- *  57        110          0x3
- *  58        104          0x3
- *  59         98          0x3
- *  60        110          0x2
- *  61        104          0x2
- *  62         98          0x2
- *  63        110          0x1
- *  64        104          0x1
- *  65         98          0x1
- *  66        110          0x0
- *  67        104          0x0
- *  68         98          0x0
- *  69         97            0
- *  70         96            0
- *  71         95            0
- *  72         94            0
- *  73         93            0
- *  74         92            0
- *  75         91            0
- *  76         90            0
- *  77         89            0
- *  78         88            0
- *  79         87            0
- *  80         86            0
- *  81         85            0
- *  82         84            0
- *  83         83            0
- *  84         82            0
- *  85         81            0
- *  86         80            0
- *  87         79            0
- *  88         78            0
- *  89         77            0
- *  90         76            0
- *  91         75            0
- *  92         74            0
- *  93         73            0
- *  94         72            0
- *  95         71            0
- *  96         70            0
- *  97         69            0
- *  98         68            0
- */
-
-/**
- * 5 GHz gain table
- *
- * Index    Dsp gain   Radio gain
- *  -9 	      123         0x3F      (highest gain)
- *  -8 	      117         0x3F
- *  -7        110         0x3F
- *  -6        104         0x3F
- *  -5         98         0x3F
- *  -4        110         0x3E
- *  -3        104         0x3E
- *  -2         98         0x3E
- *  -1        110         0x3D
- *   0        104         0x3D
- *   1         98         0x3D
- *   2        110         0x3C
- *   3        104         0x3C
- *   4         98         0x3C
- *   5        110         0x3B
- *   6        104         0x3B
- *   7         98         0x3B
- *   8        110         0x3A
- *   9        104         0x3A
- *  10         98         0x3A
- *  11        110         0x39
- *  12        104         0x39
- *  13         98         0x39
- *  14        110         0x38
- *  15        104         0x38
- *  16         98         0x38
- *  17        110         0x37
- *  18        104         0x37
- *  19         98         0x37
- *  20        110         0x36
- *  21        104         0x36
- *  22         98         0x36
- *  23        110         0x35
- *  24        104         0x35
- *  25         98         0x35
- *  26        110         0x34
- *  27        104         0x34
- *  28         98         0x34
- *  29        110         0x33
- *  30        104         0x33
- *  31         98         0x33
- *  32        110         0x32
- *  33        104         0x32
- *  34         98         0x32
- *  35        110         0x31
- *  36        104         0x31
- *  37         98         0x31
- *  38        110         0x30
- *  39        104         0x30
- *  40         98         0x30
- *  41        110         0x25
- *  42        104         0x25
- *  43         98         0x25
- *  44        110         0x24
- *  45        104         0x24
- *  46         98         0x24
- *  47        110         0x23
- *  48        104         0x23
- *  49         98         0x23
- *  50        110         0x22
- *  51        104         0x18
- *  52         98         0x18
- *  53        110         0x17
- *  54        104         0x17
- *  55         98         0x17
- *  56        110         0x16
- *  57        104         0x16
- *  58         98         0x16
- *  59        110         0x15
- *  60        104         0x15
- *  61         98         0x15
- *  62        110         0x14
- *  63        104         0x14
- *  64         98         0x14
- *  65        110         0x13
- *  66        104         0x13
- *  67         98         0x13
- *  68        110         0x12
- *  69        104         0x08
- *  70         98         0x08
- *  71        110         0x07
- *  72        104         0x07
- *  73         98         0x07
- *  74        110         0x06
- *  75        104         0x06
- *  76         98         0x06
- *  77        110         0x05
- *  78        104         0x05
- *  79         98         0x05
- *  80        110         0x04
- *  81        104         0x04
- *  82         98         0x04
- *  83        110         0x03
- *  84        104         0x03
- *  85         98         0x03
- *  86        110         0x02
- *  87        104         0x02
- *  88         98         0x02
- *  89        110         0x01
- *  90        104         0x01
- *  91         98         0x01
- *  92        110         0x00
- *  93        104         0x00
- *  94         98         0x00
- *  95         93         0x00
- *  96         88         0x00
- *  97         83         0x00
- *  98         78         0x00
- */
-
-
-/**
- * Sanity checks and default values for EEPROM regulatory levels.
- * If EEPROM values fall outside MIN/MAX range, use default values.
- *
- * Regulatory limits refer to the maximum average txpower allowed by
- * regulatory agencies in the geographies in which the device is meant
- * to be operated.  These limits are SKU-specific (i.e. geography-specific),
- * and channel-specific; each channel has an individual regulatory limit
- * listed in the EEPROM.
- *
- * Units are in half-dBm (i.e. "34" means 17 dBm).
- */
-#define IL_TX_POWER_DEFAULT_REGULATORY_24   (34)
-#define IL_TX_POWER_DEFAULT_REGULATORY_52   (34)
-#define IL_TX_POWER_REGULATORY_MIN          (0)
-#define IL_TX_POWER_REGULATORY_MAX          (34)
-
-/**
- * Sanity checks and default values for EEPROM saturation levels.
- * If EEPROM values fall outside MIN/MAX range, use default values.
- *
- * Saturation is the highest level that the output power amplifier can produce
- * without significant clipping distortion.  This is a "peak" power level.
- * Different types of modulation (i.e. various "rates", and OFDM vs. CCK)
- * require differing amounts of backoff, relative to their average power output,
- * in order to avoid clipping distortion.
- *
- * Driver must make sure that it is violating neither the saturation limit,
- * nor the regulatory limit, when calculating Tx power settings for various
- * rates.
- *
- * Units are in half-dBm (i.e. "38" means 19 dBm).
- */
-#define IL_TX_POWER_DEFAULT_SATURATION_24   (38)
-#define IL_TX_POWER_DEFAULT_SATURATION_52   (38)
-#define IL_TX_POWER_SATURATION_MIN          (20)
-#define IL_TX_POWER_SATURATION_MAX          (50)
-
-/**
- * Channel groups used for Tx Attenuation calibration (MIMO tx channel balance)
- * and thermal Txpower calibration.
- *
- * When calculating txpower, driver must compensate for current device
- * temperature; higher temperature requires higher gain.  Driver must calculate
- * current temperature (see "4965 temperature calculation"), then compare vs.
- * factory calibration temperature in EEPROM; if current temperature is higher
- * than factory temperature, driver must *increase* gain by proportions shown
- * in table below.  If current temperature is lower than factory, driver must
- * *decrease* gain.
- *
- * Different frequency ranges require different compensation, as shown below.
- */
-/* Group 0, 5.2 GHz ch 34-43:  4.5 degrees per 1/2 dB. */
-#define CALIB_IL_TX_ATTEN_GR1_FCH 34
-#define CALIB_IL_TX_ATTEN_GR1_LCH 43
-
-/* Group 1, 5.3 GHz ch 44-70:  4.0 degrees per 1/2 dB. */
-#define CALIB_IL_TX_ATTEN_GR2_FCH 44
-#define CALIB_IL_TX_ATTEN_GR2_LCH 70
-
-/* Group 2, 5.5 GHz ch 71-124:  4.0 degrees per 1/2 dB. */
-#define CALIB_IL_TX_ATTEN_GR3_FCH 71
-#define CALIB_IL_TX_ATTEN_GR3_LCH 124
-
-/* Group 3, 5.7 GHz ch 125-200:  4.0 degrees per 1/2 dB. */
-#define CALIB_IL_TX_ATTEN_GR4_FCH 125
-#define CALIB_IL_TX_ATTEN_GR4_LCH 200
-
-/* Group 4, 2.4 GHz all channels:  3.5 degrees per 1/2 dB. */
-#define CALIB_IL_TX_ATTEN_GR5_FCH 1
-#define CALIB_IL_TX_ATTEN_GR5_LCH 20
-
-enum {
-	CALIB_CH_GROUP_1 = 0,
-	CALIB_CH_GROUP_2 = 1,
-	CALIB_CH_GROUP_3 = 2,
-	CALIB_CH_GROUP_4 = 3,
-	CALIB_CH_GROUP_5 = 4,
-	CALIB_CH_GROUP_MAX
-};
-
-/********************* END TXPOWER *****************************************/
-
-
-/**
- * Tx/Rx Queues
- *
- * Most communication between driver and 4965 is via queues of data buffers.
- * For example, all commands that the driver issues to device's embedded
- * controller (uCode) are via the command queue (one of the Tx queues).  All
- * uCode command responses/replies/notifications, including Rx frames, are
- * conveyed from uCode to driver via the Rx queue.
- *
- * Most support for these queues, including handshake support, resides in
- * structures in host DRAM, shared between the driver and the device.  When
- * allocating this memory, the driver must make sure that data written by
- * the host CPU updates DRAM immediately (and does not get "stuck" in CPU's
- * cache memory), so DRAM and cache are consistent, and the device can
- * immediately see changes made by the driver.
- *
- * 4965 supports up to 16 DRAM-based Tx queues, and services these queues via
- * up to 7 DMA channels (FIFOs).  Each Tx queue is supported by a circular array
- * in DRAM containing 256 Transmit Frame Descriptors (TFDs).
- */
-#define IL49_NUM_FIFOS	7
-#define IL49_CMD_FIFO_NUM	4
-#define IL49_NUM_QUEUES	16
-#define IL49_NUM_AMPDU_QUEUES	8
-
-
-/**
- * struct il4965_schedq_bc_tbl
- *
- * Byte Count table
- *
- * Each Tx queue uses a byte-count table containing 320 entries:
- * one 16-bit entry for each of 256 TFDs, plus an additional 64 entries that
- * duplicate the first 64 entries (to avoid wrap-around within a Tx win;
- * max Tx win is 64 TFDs).
- *
- * When driver sets up a new TFD, it must also enter the total byte count
- * of the frame to be transmitted into the corresponding entry in the byte
- * count table for the chosen Tx queue.  If the TFD idx is 0-63, the driver
- * must duplicate the byte count entry in corresponding idx 256-319.
- *
- * padding puts each byte count table on a 1024-byte boundary;
- * 4965 assumes tables are separated by 1024 bytes.
- */
-struct il4965_scd_bc_tbl {
-	__le16 tfd_offset[TFD_QUEUE_BC_SIZE];
-	u8 pad[1024 - (TFD_QUEUE_BC_SIZE) * sizeof(__le16)];
-} __packed;
-
-
-#define IL4965_RTC_INST_LOWER_BOUND		(0x000000)
-
-/* RSSI to dBm */
-#define IL4965_RSSI_OFFSET	44
-
-/* PCI registers */
-#define PCI_CFG_RETRY_TIMEOUT	0x041
-
-/* PCI register values */
-#define PCI_CFG_LINK_CTRL_VAL_L0S_EN	0x01
-#define PCI_CFG_LINK_CTRL_VAL_L1_EN	0x02
-
-#define IL4965_DEFAULT_TX_RETRY  15
-
-/* EEPROM */
-#define IL4965_FIRST_AMPDU_QUEUE	10
-
-
-#endif /* !__il_4965_hw_h__ */
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965.h b/drivers/net/wireless/iwlegacy/iwl-4965.h
deleted file mode 100644
index c0bb45b..0000000
--- a/drivers/net/wireless/iwlegacy/iwl-4965.h
+++ /dev/null
@@ -1,284 +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.
- *****************************************************************************/
-
-#ifndef __il_4965_h__
-#define __il_4965_h__
-
-#include "iwl-dev.h"
-
-/* configuration for the _4965 devices */
-extern struct il_cfg il4965_cfg;
-
-extern struct il_mod_params il4965_mod_params;
-
-extern struct ieee80211_ops il4965_hw_ops;
-
-/* tx queue */
-void il4965_free_tfds_in_queue(struct il_priv *il,
-			    int sta_id, int tid, int freed);
-
-/* RXON */
-void il4965_set_rxon_chain(struct il_priv *il,
-				struct il_rxon_context *ctx);
-
-/* uCode */
-int il4965_verify_ucode(struct il_priv *il);
-
-/* lib */
-void il4965_check_abort_status(struct il_priv *il,
-			    u8 frame_count, u32 status);
-
-void il4965_rx_queue_reset(struct il_priv *il, struct il_rx_queue *rxq);
-int il4965_rx_init(struct il_priv *il, struct il_rx_queue *rxq);
-int il4965_hw_nic_init(struct il_priv *il);
-int il4965_dump_fh(struct il_priv *il, char **buf, bool display);
-
-/* rx */
-void il4965_rx_queue_restock(struct il_priv *il);
-void il4965_rx_replenish(struct il_priv *il);
-void il4965_rx_replenish_now(struct il_priv *il);
-void il4965_rx_queue_free(struct il_priv *il, struct il_rx_queue *rxq);
-int il4965_rxq_stop(struct il_priv *il);
-int il4965_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band);
-void il4965_rx_reply_rx(struct il_priv *il,
-		     struct il_rx_buf *rxb);
-void il4965_rx_reply_rx_phy(struct il_priv *il,
-			 struct il_rx_buf *rxb);
-void il4965_rx_handle(struct il_priv *il);
-
-/* tx */
-void il4965_hw_txq_free_tfd(struct il_priv *il, struct il_tx_queue *txq);
-int il4965_hw_txq_attach_buf_to_tfd(struct il_priv *il,
-				 struct il_tx_queue *txq,
-				 dma_addr_t addr, u16 len, u8 reset, u8 pad);
-int il4965_hw_tx_queue_init(struct il_priv *il,
-			 struct il_tx_queue *txq);
-void il4965_hwrate_to_tx_control(struct il_priv *il, u32 rate_n_flags,
-			      struct ieee80211_tx_info *info);
-int il4965_tx_skb(struct il_priv *il, struct sk_buff *skb);
-int il4965_tx_agg_start(struct il_priv *il, struct ieee80211_vif *vif,
-			struct ieee80211_sta *sta, u16 tid, u16 *ssn);
-int il4965_tx_agg_stop(struct il_priv *il, struct ieee80211_vif *vif,
-		       struct ieee80211_sta *sta, u16 tid);
-int il4965_txq_check_empty(struct il_priv *il,
-			   int sta_id, u8 tid, int txq_id);
-void il4965_rx_reply_compressed_ba(struct il_priv *il,
-				struct il_rx_buf *rxb);
-int il4965_tx_queue_reclaim(struct il_priv *il, int txq_id, int idx);
-void il4965_hw_txq_ctx_free(struct il_priv *il);
-int il4965_txq_ctx_alloc(struct il_priv *il);
-void il4965_txq_ctx_reset(struct il_priv *il);
-void il4965_txq_ctx_stop(struct il_priv *il);
-void il4965_txq_set_sched(struct il_priv *il, u32 mask);
-
-/*
- * Acquire il->lock before calling this function !
- */
-void il4965_set_wr_ptrs(struct il_priv *il, int txq_id, u32 idx);
-/**
- * il4965_tx_queue_set_status - (optionally) start Tx/Cmd queue
- * @tx_fifo_id: Tx DMA/FIFO channel (range 0-7) that the queue will feed
- * @scd_retry: (1) Indicates queue will be used in aggregation mode
- *
- * NOTE:  Acquire il->lock before calling this function !
- */
-void il4965_tx_queue_set_status(struct il_priv *il,
-					struct il_tx_queue *txq,
-					int tx_fifo_id, int scd_retry);
-
-static inline u32 il4965_tx_status_to_mac80211(u32 status)
-{
-	status &= TX_STATUS_MSK;
-
-	switch (status) {
-	case TX_STATUS_SUCCESS:
-	case TX_STATUS_DIRECT_DONE:
-		return IEEE80211_TX_STAT_ACK;
-	case TX_STATUS_FAIL_DEST_PS:
-		return IEEE80211_TX_STAT_TX_FILTERED;
-	default:
-		return 0;
-	}
-}
-
-static inline bool il4965_is_tx_success(u32 status)
-{
-	status &= TX_STATUS_MSK;
-	return (status == TX_STATUS_SUCCESS ||
-		status == TX_STATUS_DIRECT_DONE);
-}
-
-u8 il4965_toggle_tx_ant(struct il_priv *il, u8 ant_idx, u8 valid);
-
-/* rx */
-void il4965_rx_missed_beacon_notif(struct il_priv *il,
-				struct il_rx_buf *rxb);
-bool il4965_good_plcp_health(struct il_priv *il,
-			  struct il_rx_pkt *pkt);
-void il4965_rx_stats(struct il_priv *il,
-		       struct il_rx_buf *rxb);
-void il4965_reply_stats(struct il_priv *il,
-			  struct il_rx_buf *rxb);
-
-/* scan */
-int il4965_request_scan(struct il_priv *il, struct ieee80211_vif *vif);
-
-/* station mgmt */
-int il4965_manage_ibss_station(struct il_priv *il,
-			       struct ieee80211_vif *vif, bool add);
-
-/* hcmd */
-int il4965_send_beacon_cmd(struct il_priv *il);
-
-#ifdef CONFIG_IWLEGACY_DEBUG
-const char *il4965_get_tx_fail_reason(u32 status);
-#else
-static inline const char *
-il4965_get_tx_fail_reason(u32 status) { return ""; }
-#endif
-
-/* station management */
-int il4965_alloc_bcast_station(struct il_priv *il,
-			       struct il_rxon_context *ctx);
-int il4965_add_bssid_station(struct il_priv *il,
-				struct il_rxon_context *ctx,
-			     const u8 *addr, u8 *sta_id_r);
-int il4965_remove_default_wep_key(struct il_priv *il,
-			       struct il_rxon_context *ctx,
-			       struct ieee80211_key_conf *key);
-int il4965_set_default_wep_key(struct il_priv *il,
-			    struct il_rxon_context *ctx,
-			    struct ieee80211_key_conf *key);
-int il4965_restore_default_wep_keys(struct il_priv *il,
-				 struct il_rxon_context *ctx);
-int il4965_set_dynamic_key(struct il_priv *il,
-			struct il_rxon_context *ctx,
-			struct ieee80211_key_conf *key, u8 sta_id);
-int il4965_remove_dynamic_key(struct il_priv *il,
-			struct il_rxon_context *ctx,
-			struct ieee80211_key_conf *key, u8 sta_id);
-void il4965_update_tkip_key(struct il_priv *il,
-			 struct il_rxon_context *ctx,
-			 struct ieee80211_key_conf *keyconf,
-			 struct ieee80211_sta *sta, u32 iv32, u16 *phase1key);
-int il4965_sta_tx_modify_enable_tid(struct il_priv *il,
-			int sta_id, int tid);
-int il4965_sta_rx_agg_start(struct il_priv *il, struct ieee80211_sta *sta,
-			 int tid, u16 ssn);
-int il4965_sta_rx_agg_stop(struct il_priv *il, struct ieee80211_sta *sta,
-			int tid);
-void il4965_sta_modify_sleep_tx_count(struct il_priv *il,
-			int sta_id, int cnt);
-int il4965_update_bcast_stations(struct il_priv *il);
-
-/* rate */
-static inline u32 il4965_ant_idx_to_flags(u8 ant_idx)
-{
-	return BIT(ant_idx) << RATE_MCS_ANT_POS;
-}
-
-static inline u8 il4965_hw_get_rate(__le32 rate_n_flags)
-{
-	return le32_to_cpu(rate_n_flags) & 0xFF;
-}
-
-static inline __le32 il4965_hw_set_rate_n_flags(u8 rate, u32 flags)
-{
-	return cpu_to_le32(flags|(u32)rate);
-}
-
-/* eeprom */
-void il4965_eeprom_get_mac(const struct il_priv *il, u8 *mac);
-int il4965_eeprom_acquire_semaphore(struct il_priv *il);
-void il4965_eeprom_release_semaphore(struct il_priv *il);
-int  il4965_eeprom_check_version(struct il_priv *il);
-
-/* mac80211 handlers (for 4965) */
-void il4965_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb);
-int il4965_mac_start(struct ieee80211_hw *hw);
-void il4965_mac_stop(struct ieee80211_hw *hw);
-void il4965_configure_filter(struct ieee80211_hw *hw,
-			     unsigned int changed_flags,
-			     unsigned int *total_flags,
-			     u64 multicast);
-int il4965_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
-		       struct ieee80211_vif *vif, struct ieee80211_sta *sta,
-		       struct ieee80211_key_conf *key);
-void il4965_mac_update_tkip_key(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif,
-				struct ieee80211_key_conf *keyconf,
-				struct ieee80211_sta *sta,
-				u32 iv32, u16 *phase1key);
-int il4965_mac_ampdu_action(struct ieee80211_hw *hw,
-			    struct ieee80211_vif *vif,
-			    enum ieee80211_ampdu_mlme_action action,
-			    struct ieee80211_sta *sta, u16 tid, u16 *ssn,
-			    u8 buf_size);
-int il4965_mac_sta_add(struct ieee80211_hw *hw,
-		       struct ieee80211_vif *vif,
-		       struct ieee80211_sta *sta);
-void il4965_mac_channel_switch(struct ieee80211_hw *hw,
-			       struct ieee80211_channel_switch *ch_switch);
-
-void il4965_led_enable(struct il_priv *il);
-
-#endif /* __il_4965_h__ */
diff --git a/drivers/net/wireless/iwlegacy/iwl-commands.h b/drivers/net/wireless/iwlegacy/iwl-commands.h
index e6688b1..55822da 100644
--- a/drivers/net/wireless/iwlegacy/iwl-commands.h
+++ b/drivers/net/wireless/iwlegacy/iwl-commands.h
@@ -347,7 +347,7 @@ struct il3945_power_per_rate {
  * For MIMO rates, one value may be different from the other,
  * in order to balance the Tx output between the two transmitters.
  *
- * See more details in doc for TXPOWER in iwl-4965-hw.h.
+ * See more details in doc for TXPOWER in 4965.h.
  */
 union il4965_tx_power_dual_stream {
 	struct {
@@ -1756,7 +1756,7 @@ struct il_compressed_ba_resp {
 /*
  * REPLY_TX_PWR_TBL_CMD = 0x97 (command, has simple generic response)
  *
- * See details under "TXPOWER" in iwl-4965-hw.h.
+ * See details under "TXPOWER" in 4965.h.
  */
 
 struct il3945_txpowertable_cmd {
diff --git a/drivers/net/wireless/iwlegacy/iwl-dev.h b/drivers/net/wireless/iwlegacy/iwl-dev.h
index 7c86d19..97b2573 100644
--- a/drivers/net/wireless/iwlegacy/iwl-dev.h
+++ b/drivers/net/wireless/iwlegacy/iwl-dev.h
@@ -26,7 +26,7 @@
 /*
  * Please use this file (iwl-dev.h) for driver implementation definitions.
  * Please use iwl-commands.h for uCode API definitions.
- * Please use iwl-4965-hw.h for hardware-related definitions.
+ * Please use 4965.h for hardware-related definitions.
  */
 
 #ifndef __il_dev_h__
@@ -44,7 +44,7 @@
 #include "iwl-prph.h"
 #include "iwl-fh.h"
 #include "iwl-debug.h"
-#include "iwl-4965-hw.h"
+#include "4965.h"
 #include "iwl-3945-hw.h"
 #include "iwl-led.h"
 #include "iwl-power.h"
diff --git a/drivers/net/wireless/iwlegacy/iwl-eeprom.h b/drivers/net/wireless/iwlegacy/iwl-eeprom.h
index eb868c0..61435a5 100644
--- a/drivers/net/wireless/iwlegacy/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlegacy/iwl-eeprom.h
@@ -154,7 +154,7 @@ extern const u8 il_eeprom_band_1[14];
  * 1)  Temperature (degrees Celsius) of device when measurement was made.
  *
  * 2)  Gain table idx used to achieve the target measurement power.
- *     This refers to the "well-known" gain tables (see iwl-4965-hw.h).
+ *     This refers to the "well-known" gain tables (see 4965.h).
  *
  * 3)  Actual measured output power, in half-dBm ("34" = 17 dBm).
  *
diff --git a/drivers/net/wireless/iwlegacy/iwl-prph.h b/drivers/net/wireless/iwlegacy/iwl-prph.h
index e34d907..b0bf684 100644
--- a/drivers/net/wireless/iwlegacy/iwl-prph.h
+++ b/drivers/net/wireless/iwlegacy/iwl-prph.h
@@ -255,7 +255,7 @@
  * but one DMA channel may take input from several queues.
  *
  * Tx DMA FIFOs have dedicated purposes.  For 4965, they are used as follows
- * (cf. default_queue_to_tx_fifo in iwl-4965.c):
+ * (cf. default_queue_to_tx_fifo in 4965.c):
  *
  * 0 -- EDCA BK (background) frames, lowest priority
  * 1 -- EDCA BE (best effort) frames, normal priority
diff --git a/drivers/net/wireless/iwlegacy/iwl-tx.c b/drivers/net/wireless/iwlegacy/iwl-tx.c
index 10a0914..e46e588 100644
--- a/drivers/net/wireless/iwlegacy/iwl-tx.c
+++ b/drivers/net/wireless/iwlegacy/iwl-tx.c
@@ -232,7 +232,7 @@ EXPORT_SYMBOL(il_cmd_queue_free);
  * reclaiming packets (on 'tx done IRQ), if free space become > high mark,
  * Tx queue resumed.
  *
- * See more detailed info in iwl-4965-hw.h.
+ * See more detailed info in 4965.h.
  ***************************************************/
 
 int il_queue_space(const struct il_queue *q)
-- 
1.7.1

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