[PATCH 01/30] iwlwifi: fix various spelling and typos

[PATCH 01/30] iwlwifi: fix various spelling and typos

[Zhu Yi]

From: Ian Schram <ischram@telenet.be>

Fixing various spelling errors and typos. Mostly in comments. In total
27 words were corrected, some of which occurred more than ones.

Signed-Of-By: Ian Schram <ischram@telenet.be>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945-hw.h  |    2 +-
 drivers/net/wireless/iwlwifi/iwl-3945-rs.c  |    4 +-
 drivers/net/wireless/iwlwifi/iwl-3945-rs.h  |    4 +-
 drivers/net/wireless/iwlwifi/iwl-4965-hw.h  |    2 +-
 drivers/net/wireless/iwlwifi/iwl-4965-rs.c  |    6 ++--
 drivers/net/wireless/iwlwifi/iwl-4965-rs.h  |    4 +-
 drivers/net/wireless/iwlwifi/iwl-4965.c     |    4 +-
 drivers/net/wireless/iwlwifi/iwl-commands.h |    2 +-
 drivers/net/wireless/iwlwifi/iwl-eeprom.h   |    2 +-
 drivers/net/wireless/iwlwifi/iwl-hw.h       |    2 +-
 drivers/net/wireless/iwlwifi/iwl-prph.h     |    2 +-
 drivers/net/wireless/iwlwifi/iwl3945-base.c |   32 +++++++++++++-------------
 drivers/net/wireless/iwlwifi/iwl4965-base.c |   32 +++++++++++++-------------
 drivers/net/wireless/iwlwifi/iwlwifi.h      |    6 ++--
 14 files changed, 52 insertions(+), 52 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-hw.h b/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
index fb5f064..90d4249 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-hw.h
@@ -8,7 +8,7 @@
  * Copyright(c) 2005 - 2007 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 Geeral Public License as
+ * 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
index ad13475..f292880 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
@@ -358,7 +358,7 @@ static void *rs_alloc(struct ieee80211_local *local)
 	return local->hw.priv;
 }
 
-/* rate scale requires free function to be implmented */
+/* rate scale requires free function to be implemented */
 static void rs_free(void *priv)
 {
 	return;
@@ -551,7 +551,7 @@ static u16 iwl_get_adjacent_rate(struct iwl_rate_scale_priv *rs_priv,
 	u8 high = IWL_RATE_INVALID;
 	u8 low = IWL_RATE_INVALID;
 
-	/* 802.11A walks to the next literal adjascent rate in
+	/* 802.11A walks to the next literal adjacent rate in
 	 * the rate table */
 	if (unlikely(phymode == MODE_IEEE80211A)) {
 		int i;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.h b/drivers/net/wireless/iwlwifi/iwl-3945-rs.h
index b926738..09fa1a7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.h
@@ -155,7 +155,7 @@ static inline u8 iwl_get_prev_ieee_rate(u8 rate_index)
  * iwl_fill_rs_info - Fill an output text buffer with the rate representation
  *
  * NOTE:  This is provided as a quick mechanism for a user to visualize
- * the performance of the rate control alogirthm and is not meant to be
+ * the performance of the rate control algorithm and is not meant to be
  * parsed software.
  */
 extern int iwl_fill_rs_info(struct ieee80211_hw *, char *buf, u8 sta_id);
@@ -163,7 +163,7 @@ extern int iwl_fill_rs_info(struct ieee80211_hw *, char *buf, u8 sta_id);
 /**
  * iwl_rate_scale_init - Initialize the rate scale table based on assoc info
  *
- * The specific througput table used is based on the type of network
+ * The specific throughput table used is based on the type of network
  * the associated with, including A, B, G, and G w/ TGG protection
  */
 extern void iwl_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id);
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
index 99a19ef..6a2df9d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
@@ -8,7 +8,7 @@
  * Copyright(c) 2005 - 2007 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 Geeral Public License as
+ * 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
index 3762cef..e80f5e2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
@@ -498,7 +498,7 @@ static u16 rs_get_adjacent_rate(u8 index, u16 rate_mask, int rate_type)
 	u8 high = IWL_RATE_INVALID;
 	u8 low = IWL_RATE_INVALID;
 
-	/* 802.11A or ht walks to the next literal adjascent rate in
+	/* 802.11A or ht walks to the next literal adjacent rate in
 	 * the rate table */
 	if (is_a_band(rate_type) || !is_legacy(rate_type)) {
 		int i;
@@ -1413,7 +1413,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
 		index = IWL_INVALID_VALUE;
 		update_lq = 1;
 
-		/* get the lowest availabe rate */
+		/* get the lowest available rate */
 		for (i = 0; i <= IWL_RATE_COUNT; i++) {
 			if ((1 << i) & rate_scale_index_msk)
 				index = i;
@@ -2268,7 +2268,7 @@ int iwl_fill_rs_info(struct ieee80211_hw *hw, char *buf, u8 sta_id)
 			 max_time, good * 100 / samples, good, samples);
 	else
 		count += sprintf(&buf[count], "\nAverage rate: 0Mbs\n");
-	count += sprintf(&buf[count], "\nrate scale type %d anntena %d "
+	count += sprintf(&buf[count], "\nrate scale type %d antenna %d "
 			 "active_search %d rate index %d\n", lq_type, antenna,
 			 rs_priv->search_better_tbl, sta->last_txrate);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.h b/drivers/net/wireless/iwlwifi/iwl-4965-rs.h
index c6325f7..f735752 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.h
@@ -230,7 +230,7 @@ extern int iwl_rate_index_from_plcp(int plcp);
  * iwl_fill_rs_info - Fill an output text buffer with the rate representation
  *
  * NOTE:  This is provided as a quick mechanism for a user to visualize
- * the performance of the rate control alogirthm and is not meant to be
+ * the performance of the rate control algorithm and is not meant to be
  * parsed software.
  */
 extern int iwl_fill_rs_info(struct ieee80211_hw *, char *buf, u8 sta_id);
@@ -238,7 +238,7 @@ extern int iwl_fill_rs_info(struct ieee80211_hw *, char *buf, u8 sta_id);
 /**
  * iwl_rate_scale_init - Initialize the rate scale table based on assoc info
  *
- * The specific througput table used is based on the type of network
+ * The specific throughput table used is based on the type of network
  * the associated with, including A, B, G, and G w/ TGG protection
  */
 extern void iwl_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id);
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 4f306fa..efb1162 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -4046,7 +4046,7 @@ static int iwl4965_tx_status_reply_compressed_ba(struct iwl_priv *priv,
 	agg->wait_for_ba = 0;
 	IWL_DEBUG_TX_REPLY("BA %d %d\n", agg->start_idx, ba_resp->ba_seq_ctl);
 	sh = agg->start_idx - SEQ_TO_INDEX(ba_seq_ctl>>4);
-	if (sh < 0) /* tbw something is wrong with indeces */
+	if (sh < 0) /* tbw something is wrong with indices */
 		sh += 0x100;
 
 	/* don't use 64 bits for now */
@@ -4104,7 +4104,7 @@ static void iwl4965_rx_reply_compressed_ba(struct iwl_priv *priv,
 	agg = &priv->stations[ba_resp->sta_id].tid[ba_resp->tid].agg;
 	index = iwl_queue_dec_wrap(ba_resp_scd_ssn & 0xff, txq->q.n_bd);
 
-	/* TODO: Need to get this copy more sefely - now good for debug */
+	/* TODO: Need to get this copy more safely - now good for debug */
 /*
 	IWL_DEBUG_TX_REPLY("REPLY_COMPRESSED_BA [%d]Received from " MAC_FMT ",
 			   sta_id = %d\n",
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 9de8d7f..d852a77 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -8,7 +8,7 @@
  * Copyright(c) 2005 - 2007 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 Geeral Public License as
+ * 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index e473c97..22cbe27 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -8,7 +8,7 @@
  * Copyright(c) 2005 - 2007 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 Geeral Public License as
+ * 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-hw.h b/drivers/net/wireless/iwlwifi/iwl-hw.h
index 1aa6fcd..8968a95 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-hw.h
@@ -8,7 +8,7 @@
  * Copyright(c) 2005 - 2007 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 Geeral Public License as
+ * 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
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index 0df4114..b1b5233 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -8,7 +8,7 @@
  * Copyright(c) 2005 - 2007 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 Geeral Public License as
+ * 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
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 05e1135..d0918f3 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -287,7 +287,7 @@ static int iwl_tx_queue_alloc(struct iwl_priv *priv,
 		txq->txb = kmalloc(sizeof(txq->txb[0]) *
 				   TFD_QUEUE_SIZE_MAX, GFP_KERNEL);
 		if (!txq->txb) {
-			IWL_ERROR("kmalloc for auxilary BD "
+			IWL_ERROR("kmalloc for auxiliary BD "
 				  "structures failed\n");
 			goto error;
 		}
@@ -323,7 +323,7 @@ int iwl_tx_queue_init(struct iwl_priv *priv,
 	int len;
 	int rc = 0;
 
-	/* alocate command space + one big command for scan since scan
+	/* allocate command space + one big command for scan since scan
 	 * command is very huge the system will not have two scan at the
 	 * same time */
 	len = sizeof(struct iwl_cmd) * slots_num;
@@ -405,7 +405,7 @@ const u8 BROADCAST_ADDR[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
  */
 
 /**************************************************************/
-#if 0 /* temparary disable till we add real remove station */
+#if 0 /* temporary disable till we add real remove station */
 static u8 iwl_remove_station(struct iwl_priv *priv, const u8 *addr, int is_ap)
 {
 	int index = IWL_INVALID_STATION;
@@ -481,7 +481,7 @@ u8 iwl_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap, u8 flags)
 				index = i;
 		}
 
-	/* These twh conditions has the same outcome but keep them separate
+	/* These two conditions has the same outcome but keep them separate
 	  since they have different meaning */
 	if (unlikely(index == IWL_INVALID_STATION)) {
 		spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
@@ -958,7 +958,7 @@ static int iwl_check_rxon_cmd(struct iwl_rxon_cmd *rxon)
 
 /**
  * iwl_full_rxon_required - determine if RXON_ASSOC can be used in RXON commit
- * @priv: staging_rxon is comapred to active_rxon
+ * @priv: staging_rxon is compared to active_rxon
  *
  * If the RXON structure is changing sufficient to require a new
  * tune or to clear and reset the RXON_FILTER_ASSOC_MSK then return 1
@@ -1046,7 +1046,7 @@ static int iwl_send_rxon_assoc(struct iwl_priv *priv)
 /**
  * iwl_commit_rxon - commit staging_rxon to hardware
  *
- * The RXON command in staging_rxon is commited to the hardware and
+ * The RXON command in staging_rxon is committed to the hardware and
  * the active_rxon structure is updated with the new data.  This
  * function correctly transitions out of the RXON_ASSOC_MSK state if
  * a HW tune is required based on the RXON structure changes.
@@ -2148,7 +2148,7 @@ static int iwl_send_power_mode(struct iwl_priv *priv, u32 mode)
 	struct iwl_powertable_cmd cmd;
 
 	/* If on battery, set to 3,
-	 * if plugged into AC power, set to CAM ("continuosly aware mode"),
+	 * if plugged into AC power, set to CAM ("continuously aware mode"),
 	 * else user level */
 	switch (mode) {
 	case IWL_POWER_BATTERY:
@@ -2438,7 +2438,7 @@ static void iwl_set_flags_for_phymode(struct iwl_priv *priv, u8 phymode)
 }
 
 /*
- * initilize rxon structure with default values fromm eeprom
+ * initialize rxon structure with default values from eeprom
  */
 static void iwl_connection_init_rx_config(struct iwl_priv *priv)
 {
@@ -2700,7 +2700,7 @@ static int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr)
 		return priv->hw_setting.bcast_sta_id;
 
 	default:
-		IWL_WARNING("Unkown mode of operation: %d", priv->iw_mode);
+		IWL_WARNING("Unknown mode of operation: %d", priv->iw_mode);
 		return priv->hw_setting.bcast_sta_id;
 	}
 }
@@ -3880,7 +3880,7 @@ static void iwl_tx_cmd_complete(struct iwl_priv *priv,
  * The management in the driver is as follows:
  * + A list of pre-allocated SKBs is stored in iwl->rxq->rx_free.  When
  *   iwl->rxq->free_count drops to or below RX_LOW_WATERMARK, work is scheduled
- *   to replensish the iwl->rxq->rx_free.
+ *   to replenish the iwl->rxq->rx_free.
  * + In iwl_rx_replenish (scheduled) if 'processed' != 'read' then the
  *   iwl->rxq is replenished and the READ INDEX is updated (updating the
  *   'processed' and 'read' driver indexes as well)
@@ -4037,12 +4037,12 @@ int iwl_rx_queue_restock(struct iwl_priv *priv)
 }
 
 /**
- * iwl_rx_replensih - Move all used packet from rx_used to rx_free
+ * iwl_rx_replenish - Move all used packet from rx_used to rx_free
  *
  * When moving to rx_free an SKB is allocated for the slot.
  *
  * Also restock the Rx queue via iwl_rx_queue_restock.
- * This is called as a scheduled work item (except for during intialization)
+ * This is called as a scheduled work item (except for during initialization)
  */
 void iwl_rx_replenish(void *data)
 {
@@ -6027,7 +6027,7 @@ static int iwl_set_ucode_ptrs(struct iwl_priv *priv)
 }
 
 /**
- * iwl_init_alive_start - Called after REPLY_ALIVE notification receieved
+ * iwl_init_alive_start - Called after REPLY_ALIVE notification received
  *
  * Called after REPLY_ALIVE notification received from "initialize" uCode.
  *
@@ -6670,7 +6670,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
 	return;
 
  done:
-	/* inform mac80211 sacn aborted */
+	/* inform mac80211 scan aborted */
 	queue_work(priv->workqueue, &priv->scan_completed);
 	mutex_unlock(&priv->mutex);
 }
@@ -6952,7 +6952,7 @@ static int iwl_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
 	}
 
 	/* TODO: Figure out how to get ieee80211_local->sta_scanning w/ only
-	 * what is exposed through include/ declrations */
+	 * what is exposed through include/ declarations */
 	if (unlikely(!iwl_param_disable_hw_scan &&
 		     test_bit(STATUS_SCANNING, &priv->status))) {
 		IWL_DEBUG_MAC80211("leave - scanning\n");
@@ -8470,7 +8470,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	mutex_unlock(&priv->mutex);
 
-	IWL_DEBUG_INFO("Queing UP work.\n");
+	IWL_DEBUG_INFO("Queueing UP work.\n");
 
 	queue_work(priv->workqueue, &priv->up);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 90561bb..850ba1f 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -286,7 +286,7 @@ static int iwl_tx_queue_alloc(struct iwl_priv *priv,
 		txq->txb = kmalloc(sizeof(txq->txb[0]) *
 				   TFD_QUEUE_SIZE_MAX, GFP_KERNEL);
 		if (!txq->txb) {
-			IWL_ERROR("kmalloc for auxilary BD "
+			IWL_ERROR("kmalloc for auxiliary BD "
 				  "structures failed\n");
 			goto error;
 		}
@@ -322,7 +322,7 @@ int iwl_tx_queue_init(struct iwl_priv *priv,
 	int len;
 	int rc = 0;
 
-	/* alocate command space + one big command for scan since scan
+	/* allocate command space + one big command for scan since scan
 	 * command is very huge the system will not have two scan at the
 	 * same time */
 	len = sizeof(struct iwl_cmd) * slots_num;
@@ -405,7 +405,7 @@ const u8 BROADCAST_ADDR[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
 
 /**************************************************************/
 
-#if 0 /* temparary disable till we add real remove station */
+#if 0 /* temporary disable till we add real remove station */
 static u8 iwl_remove_station(struct iwl_priv *priv, const u8 *addr, int is_ap)
 {
 	int index = IWL_INVALID_STATION;
@@ -481,7 +481,7 @@ u8 iwl_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap, u8 flags)
 		}
 
 
-	/* These twh conditions has the same outcome but keep them separate
+	/* These two conditions has the same outcome but keep them separate
 	  since they have different meaning */
 	if (unlikely(index == IWL_INVALID_STATION)) {
 		spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
@@ -969,7 +969,7 @@ static int iwl_check_rxon_cmd(struct iwl_rxon_cmd *rxon)
 
 /**
  * iwl_full_rxon_required - determine if RXON_ASSOC can be used in RXON commit
- * @priv: staging_rxon is comapred to active_rxon
+ * @priv: staging_rxon is compared to active_rxon
  *
  * If the RXON structure is changing sufficient to require a new
  * tune or to clear and reset the RXON_FILTER_ASSOC_MSK then return 1
@@ -1072,7 +1072,7 @@ static int iwl_send_rxon_assoc(struct iwl_priv *priv)
 /**
  * iwl_commit_rxon - commit staging_rxon to hardware
  *
- * The RXON command in staging_rxon is commited to the hardware and
+ * The RXON command in staging_rxon is committed to the hardware and
  * the active_rxon structure is updated with the new data.  This
  * function correctly transitions out of the RXON_ASSOC_MSK state if
  * a HW tune is required based on the RXON structure changes.
@@ -2222,7 +2222,7 @@ static int iwl_send_power_mode(struct iwl_priv *priv, u32 mode)
 	struct iwl_powertable_cmd cmd;
 
 	/* If on battery, set to 3,
-	 * if plugged into AC power, set to CAM ("continuosly aware mode"),
+	 * if plugged into AC power, set to CAM ("continuously aware mode"),
 	 * else user level */
 	switch (mode) {
 	case IWL_POWER_BATTERY:
@@ -2514,7 +2514,7 @@ static void iwl_set_flags_for_phymode(struct iwl_priv *priv, u8 phymode)
 }
 
 /*
- * initilize rxon structure with default values fromm eeprom
+ * initialize rxon structure with default values from eeprom
  */
 static void iwl_connection_init_rx_config(struct iwl_priv *priv)
 {
@@ -2784,7 +2784,7 @@ static int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr)
 		return priv->hw_setting.bcast_sta_id;
 
 	default:
-		IWL_WARNING("Unkown mode of operation: %d", priv->iw_mode);
+		IWL_WARNING("Unknown mode of operation: %d", priv->iw_mode);
 		return priv->hw_setting.bcast_sta_id;
 	}
 }
@@ -4201,7 +4201,7 @@ static void iwl_tx_cmd_complete(struct iwl_priv *priv,
  * The management in the driver is as follows:
  * + A list of pre-allocated SKBs is stored in iwl->rxq->rx_free.  When
  *   iwl->rxq->free_count drops to or below RX_LOW_WATERMARK, work is scheduled
- *   to replensish the iwl->rxq->rx_free.
+ *   to replenish the iwl->rxq->rx_free.
  * + In iwl_rx_replenish (scheduled) if 'processed' != 'read' then the
  *   iwl->rxq is replenished and the READ INDEX is updated (updating the
  *   'processed' and 'read' driver indexes as well)
@@ -4359,12 +4359,12 @@ int iwl_rx_queue_restock(struct iwl_priv *priv)
 }
 
 /**
- * iwl_rx_replensih - Move all used packet from rx_used to rx_free
+ * iwl_rx_replenish - Move all used packet from rx_used to rx_free
  *
  * When moving to rx_free an SKB is allocated for the slot.
  *
  * Also restock the Rx queue via iwl_rx_queue_restock.
- * This is called as a scheduled work item (except for during intialization)
+ * This is called as a scheduled work item (except for during initialization)
  */
 void iwl_rx_replenish(void *data)
 {
@@ -6400,7 +6400,7 @@ static int iwl_set_ucode_ptrs(struct iwl_priv *priv)
 }
 
 /**
- * iwl_init_alive_start - Called after REPLY_ALIVE notification receieved
+ * iwl_init_alive_start - Called after REPLY_ALIVE notification received
  *
  * Called after REPLY_ALIVE notification received from "initialize" uCode.
  *
@@ -7045,7 +7045,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
 	return;
 
  done:
-	/* inform mac80211 sacn aborted */
+	/* inform mac80211 scan aborted */
 	queue_work(priv->workqueue, &priv->scan_completed);
 	mutex_unlock(&priv->mutex);
 }
@@ -7342,7 +7342,7 @@ static int iwl_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
 	}
 
 	/* TODO: Figure out how to get ieee80211_local->sta_scanning w/ only
-	 * what is exposed through include/ declrations */
+	 * what is exposed through include/ declarations */
 	if (unlikely(!iwl_param_disable_hw_scan &&
 		     test_bit(STATUS_SCANNING, &priv->status))) {
 		IWL_DEBUG_MAC80211("leave - scanning\n");
@@ -9066,7 +9066,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	mutex_unlock(&priv->mutex);
 
-	IWL_DEBUG_INFO("Queing UP work.\n");
+	IWL_DEBUG_INFO("Queueing UP work.\n");
 
 	queue_work(priv->workqueue, &priv->up);
 
diff --git a/drivers/net/wireless/iwlwifi/iwlwifi.h b/drivers/net/wireless/iwlwifi/iwlwifi.h
index 432ce88..8e52fef 100644
--- a/drivers/net/wireless/iwlwifi/iwlwifi.h
+++ b/drivers/net/wireless/iwlwifi/iwlwifi.h
@@ -54,9 +54,9 @@ extern struct pci_device_id iwl_hw_card_ids[];
  * Driver implementation data structures, constants, inline
  * functions
  *
- * NOTE:  DO NOT PUT HARDWARE/UCODE SPECIFIC DECLRATIONS HERE
+ * NOTE:  DO NOT PUT HARDWARE/UCODE SPECIFIC DECLARATIONS HERE
  *
- * Hardware specific declrations go into iwl-*hw.h
+ * Hardware specific declarations go into iwl-*hw.h
  *
  */
 
@@ -467,7 +467,7 @@ union iwl_qos_capabity {
 	u8 val;
 };
 
-/* QoS sturctures */
+/* QoS structures */
 struct iwl_qos_info {
 	int qos_enable;
 	int qos_active;
-- 
1.5.2

[PATCH 02/30] iwlwifi: rename iwl_eeprom_aqcuire_semaphore to _acquire_

[Zhu Yi]

From: Ian Schram <ischram@telenet.be>

Correct the spelling of aqcuire.

Signed-off-by: Ian Schram <ischram@telenet.be>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c     |    2 +-
 drivers/net/wireless/iwlwifi/iwl-3945.h     |    2 +-
 drivers/net/wireless/iwlwifi/iwl-4965.c     |    4 ++--
 drivers/net/wireless/iwlwifi/iwl-4965.h     |    2 +-
 drivers/net/wireless/iwlwifi/iwl3945-base.c |    4 ++--
 drivers/net/wireless/iwlwifi/iwl4965-base.c |    4 ++--
 6 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index a38f196..cc0a385 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2282,7 +2282,7 @@ struct pci_device_id iwl_hw_card_ids[] = {
 	{0}
 };
 
-inline int iwl_eeprom_aqcuire_semaphore(struct iwl_priv *priv)
+inline int iwl_eeprom_acquire_semaphore(struct iwl_priv *priv)
 {
 	_iwl_clear_bit(priv, CSR_EEPROM_GP, CSR_EEPROM_GP_IF_OWNER_MSK);
 	return 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index 813902e..2bc5e9a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -30,7 +30,7 @@
 /*
  * Forward declare iwl-3945.c functions for iwl-base.c
  */
-extern int iwl_eeprom_aqcuire_semaphore(struct iwl_priv *priv);
+extern int iwl_eeprom_acquire_semaphore(struct iwl_priv *priv);
 extern __le32 iwl3945_get_antenna_flags(const struct iwl_priv *priv);
 extern int iwl3945_init_hw_rate_table(struct iwl_priv *priv);
 extern void iwl3945_reg_txpower_periodic(struct iwl_priv *priv);
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index efb1162..6a0e688 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -4687,7 +4687,7 @@ struct pci_device_id iwl_hw_card_ids[] = {
 	{0}
 };
 
-int iwl_eeprom_aqcuire_semaphore(struct iwl_priv *priv)
+int iwl_eeprom_acquire_semaphore(struct iwl_priv *priv)
 {
 	u16 count;
 	int rc;
@@ -4700,7 +4700,7 @@ int iwl_eeprom_aqcuire_semaphore(struct iwl_priv *priv)
 					CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
 					EEPROM_SEM_TIMEOUT);
 		if (rc >= 0) {
-			IWL_DEBUG_IO("Aqcuired semaphore after %d tries.\n",
+			IWL_DEBUG_IO("Acquired semaphore after %d tries.\n",
 				count+1);
 			return rc;
 		}
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.h b/drivers/net/wireless/iwlwifi/iwl-4965.h
index 4c70081..b31a7e4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.h
@@ -32,7 +32,7 @@ struct sta_ht_info;
 /*
  * Forward declare iwl-4965.c functions for iwl-base.c
  */
-extern int iwl_eeprom_aqcuire_semaphore(struct iwl_priv *priv);
+extern int iwl_eeprom_acquire_semaphore(struct iwl_priv *priv);
 extern void iwl_eeprom_release_semaphore(struct iwl_priv *priv);
 
 extern int iwl4965_tx_queue_update_wr_ptr(struct iwl_priv *priv,
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index d0918f3..370c0f7 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -1551,9 +1551,9 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 		return -ENOENT;
 	}
 
-	rc = iwl_eeprom_aqcuire_semaphore(priv);
+	rc = iwl_eeprom_acquire_semaphore(priv);
 	if (rc < 0) {
-		IWL_ERROR("Failed to aqcuire EEPROM semaphore.\n");
+		IWL_ERROR("Failed to acquire EEPROM semaphore.\n");
 		return -ENOENT;
 	}
 
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 850ba1f..1258ccd 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -1600,9 +1600,9 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 		return -ENOENT;
 	}
 
-	rc = iwl_eeprom_aqcuire_semaphore(priv);
+	rc = iwl_eeprom_acquire_semaphore(priv);
 	if (rc < 0) {
-		IWL_ERROR("Failed to aqcuire EEPROM semaphore.\n");
+		IWL_ERROR("Failed to acquire EEPROM semaphore.\n");
 		return -ENOENT;
 	}
 
-- 
1.5.2

[PATCH 03/30] iwlwifi: renaming last_used and first_empty

[Zhu Yi]

From: Tomas Winkler <tomas.winkler@intel.com>

This patch renames queue pointers to write_ptr and read_ptr
instead of  first_empty and last_used. This is closer to technical
terminology we everyday use

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c     |   12 +++---
 drivers/net/wireless/iwlwifi/iwl-4965.c     |   26 +++++-----
 drivers/net/wireless/iwlwifi/iwl3945-base.c |   60 ++++++++++++------------
 drivers/net/wireless/iwlwifi/iwl4965-base.c |   64 +++++++++++++-------------
 drivers/net/wireless/iwlwifi/iwlwifi.h      |    4 +-
 5 files changed, 83 insertions(+), 83 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index cc0a385..b71457c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -517,14 +517,14 @@ int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *ptr,
 }
 
 /**
- * iwl_hw_txq_free_tfd - Free one TFD, those at index [txq->q.last_used]
+ * iwl_hw_txq_free_tfd - Free one TFD, those at index [txq->q.read_ptr]
  *
  * Does NOT advance any indexes
  */
 int iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 {
 	struct iwl_tfd_frame *bd_tmp = (struct iwl_tfd_frame *)&txq->bd[0];
-	struct iwl_tfd_frame *bd = &bd_tmp[txq->q.last_used];
+	struct iwl_tfd_frame *bd = &bd_tmp[txq->q.read_ptr];
 	struct pci_dev *dev = priv->pci_dev;
 	int i;
 	int counter;
@@ -547,12 +547,12 @@ int iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 	for (i = 1; i < counter; i++) {
 		pci_unmap_single(dev, le32_to_cpu(bd->pa[i].addr),
 				 le32_to_cpu(bd->pa[i].len), PCI_DMA_TODEVICE);
-		if (txq->txb[txq->q.last_used].skb[0]) {
-			struct sk_buff *skb = txq->txb[txq->q.last_used].skb[0];
-			if (txq->txb[txq->q.last_used].skb[0]) {
+		if (txq->txb[txq->q.read_ptr].skb[0]) {
+			struct sk_buff *skb = txq->txb[txq->q.read_ptr].skb[0];
+			if (txq->txb[txq->q.read_ptr].skb[0]) {
 				/* Can be called from interrupt context */
 				dev_kfree_skb_any(skb);
-				txq->txb[txq->q.last_used].skb[0] = NULL;
+				txq->txb[txq->q.read_ptr].skb[0] = NULL;
 			}
 		}
 	}
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 6a0e688..1e5b122 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -1748,14 +1748,14 @@ void iwl_hw_txq_ctx_free(struct iwl_priv *priv)
 }
 
 /**
- * iwl_hw_txq_free_tfd -  Free one TFD, those at index [txq->q.last_used]
+ * iwl_hw_txq_free_tfd -  Free one TFD, those at index [txq->q.read_ptr]
  *
  * Does NOT advance any indexes
  */
 int iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 {
 	struct iwl_tfd_frame *bd_tmp = (struct iwl_tfd_frame *)&txq->bd[0];
-	struct iwl_tfd_frame *bd = &bd_tmp[txq->q.last_used];
+	struct iwl_tfd_frame *bd = &bd_tmp[txq->q.read_ptr];
 	struct pci_dev *dev = priv->pci_dev;
 	int i;
 	int counter = 0;
@@ -1795,11 +1795,11 @@ int iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 					 IWL_GET_BITS(bd->pa[index], tb1_len),
 					 PCI_DMA_TODEVICE);
 
-		if (txq->txb[txq->q.last_used].skb[i]) {
-			struct sk_buff *skb = txq->txb[txq->q.last_used].skb[i];
+		if (txq->txb[txq->q.read_ptr].skb[i]) {
+			struct sk_buff *skb = txq->txb[txq->q.read_ptr].skb[i];
 
 			dev_kfree_skb(skb);
-			txq->txb[txq->q.last_used].skb[i] = NULL;
+			txq->txb[txq->q.read_ptr].skb[i] = NULL;
 		}
 	}
 	return 0;
@@ -2775,11 +2775,11 @@ int iwl4965_tx_queue_update_wr_ptr(struct iwl_priv *priv,
 	len = byte_cnt + IWL_TX_CRC_SIZE + IWL_TX_DELIMITER_SIZE;
 
 	IWL_SET_BITS16(shared_data->queues_byte_cnt_tbls[txq_id].
-		       tfd_offset[txq->q.first_empty], byte_cnt, len);
+		       tfd_offset[txq->q.write_ptr], byte_cnt, len);
 
-	if (txq->q.first_empty < IWL4965_MAX_WIN_SIZE)
+	if (txq->q.write_ptr < IWL4965_MAX_WIN_SIZE)
 		IWL_SET_BITS16(shared_data->queues_byte_cnt_tbls[txq_id].
-			tfd_offset[IWL4965_QUEUE_SIZE + txq->q.first_empty],
+			tfd_offset[IWL4965_QUEUE_SIZE + txq->q.write_ptr],
 			byte_cnt, len);
 
 	return 0;
@@ -4126,7 +4126,7 @@ static void iwl4965_rx_reply_compressed_ba(struct iwl_priv *priv,
 */
 	iwl4965_tx_status_reply_compressed_ba(priv, agg, ba_resp);
 	/* releases all the TFDs until the SSN */
-	if (txq->q.last_used != (ba_resp_scd_ssn & 0xff))
+	if (txq->q.read_ptr != (ba_resp_scd_ssn & 0xff))
 		iwl_tx_queue_reclaim(priv, ba_resp_scd_flow, index);
 
 }
@@ -4197,8 +4197,8 @@ static int iwl4965_tx_queue_agg_enable(struct iwl_priv *priv, int txq_id,
 
 	iwl_set_bits_restricted_reg(priv, SCD_QUEUECHAIN_SEL, (1<<txq_id));
 
-	priv->txq[txq_id].q.last_used = (ssn_idx & 0xff);
-	priv->txq[txq_id].q.first_empty = (ssn_idx & 0xff);
+	priv->txq[txq_id].q.read_ptr = (ssn_idx & 0xff);
+	priv->txq[txq_id].q.write_ptr = (ssn_idx & 0xff);
 
 	/* supposes that ssn_idx is valid (!= 0xFFF) */
 	iwl4965_set_wr_ptrs(priv, txq_id, ssn_idx);
@@ -4249,8 +4249,8 @@ static int iwl4965_tx_queue_agg_disable(struct iwl_priv *priv, u16 txq_id,
 
 	iwl_clear_bits_restricted_reg(priv, SCD_QUEUECHAIN_SEL, (1 << txq_id));
 
-	priv->txq[txq_id].q.last_used = (ssn_idx & 0xff);
-	priv->txq[txq_id].q.first_empty = (ssn_idx & 0xff);
+	priv->txq[txq_id].q.read_ptr = (ssn_idx & 0xff);
+	priv->txq[txq_id].q.write_ptr = (ssn_idx & 0xff);
 	/* supposes that ssn_idx is valid (!= 0xFFF) */
 	iwl4965_set_wr_ptrs(priv, txq_id, ssn_idx);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 370c0f7..ea8ab8c 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -209,9 +209,9 @@ static void iwl_print_hex_dump(int level, void *p, u32 len)
 
 static int iwl_queue_space(const struct iwl_queue *q)
 {
-	int s = q->last_used - q->first_empty;
+	int s = q->read_ptr - q->write_ptr;
 
-	if (q->last_used > q->first_empty)
+	if (q->read_ptr > q->write_ptr)
 		s -= q->n_bd;
 
 	if (s <= 0)
@@ -237,9 +237,9 @@ static inline int iwl_queue_dec_wrap(int index, int n_bd)
 
 static inline int x2_queue_used(const struct iwl_queue *q, int i)
 {
-	return q->first_empty > q->last_used ?
-		(i >= q->last_used && i < q->first_empty) :
-		!(i < q->last_used && i >= q->first_empty);
+	return q->write_ptr > q->read_ptr ?
+		(i >= q->read_ptr && i < q->write_ptr) :
+		!(i < q->read_ptr && i >= q->write_ptr);
 }
 
 static inline u8 get_cmd_index(struct iwl_queue *q, u32 index, int is_huge)
@@ -273,7 +273,7 @@ static int iwl_queue_init(struct iwl_priv *priv, struct iwl_queue *q,
 	if (q->high_mark < 2)
 		q->high_mark = 2;
 
-	q->first_empty = q->last_used = 0;
+	q->write_ptr = q->read_ptr = 0;
 
 	return 0;
 }
@@ -369,8 +369,8 @@ void iwl_tx_queue_free(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 		return;
 
 	/* first, empty all BD's */
-	for (; q->first_empty != q->last_used;
-	     q->last_used = iwl_queue_inc_wrap(q->last_used, q->n_bd))
+	for (; q->write_ptr != q->read_ptr;
+	     q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd))
 		iwl_hw_txq_free_tfd(priv, txq);
 
 	len = sizeof(struct iwl_cmd) * q->n_window;
@@ -648,12 +648,12 @@ static int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 
 	spin_lock_irqsave(&priv->hcmd_lock, flags);
 
-	tfd = &txq->bd[q->first_empty];
+	tfd = &txq->bd[q->write_ptr];
 	memset(tfd, 0, sizeof(*tfd));
 
 	control_flags = (u32 *) tfd;
 
-	idx = get_cmd_index(q, q->first_empty, cmd->meta.flags & CMD_SIZE_HUGE);
+	idx = get_cmd_index(q, q->write_ptr, cmd->meta.flags & CMD_SIZE_HUGE);
 	out_cmd = &txq->cmd[idx];
 
 	out_cmd->hdr.cmd = cmd->id;
@@ -665,7 +665,7 @@ static int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 
 	out_cmd->hdr.flags = 0;
 	out_cmd->hdr.sequence = cpu_to_le16(QUEUE_TO_SEQ(IWL_CMD_QUEUE_NUM) |
-			INDEX_TO_SEQ(q->first_empty));
+			INDEX_TO_SEQ(q->write_ptr));
 	if (out_cmd->meta.flags & CMD_SIZE_HUGE)
 		out_cmd->hdr.sequence |= cpu_to_le16(SEQ_HUGE_FRAME);
 
@@ -681,10 +681,10 @@ static int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 		     "%d bytes at %d[%d]:%d\n",
 		     get_cmd_string(out_cmd->hdr.cmd),
 		     out_cmd->hdr.cmd, le16_to_cpu(out_cmd->hdr.sequence),
-		     fix_size, q->first_empty, idx, IWL_CMD_QUEUE_NUM);
+		     fix_size, q->write_ptr, idx, IWL_CMD_QUEUE_NUM);
 
 	txq->need_update = 1;
-	q->first_empty = iwl_queue_inc_wrap(q->first_empty, q->n_bd);
+	q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
 	ret = iwl_tx_queue_update_write_ptr(priv, txq);
 
 	spin_unlock_irqrestore(&priv->hcmd_lock, flags);
@@ -2793,21 +2793,21 @@ static int iwl_tx_skb(struct iwl_priv *priv,
 
 	spin_lock_irqsave(&priv->lock, flags);
 
-	tfd = &txq->bd[q->first_empty];
+	tfd = &txq->bd[q->write_ptr];
 	memset(tfd, 0, sizeof(*tfd));
 	control_flags = (u32 *) tfd;
-	idx = get_cmd_index(q, q->first_empty, 0);
+	idx = get_cmd_index(q, q->write_ptr, 0);
 
-	memset(&(txq->txb[q->first_empty]), 0, sizeof(struct iwl_tx_info));
-	txq->txb[q->first_empty].skb[0] = skb;
-	memcpy(&(txq->txb[q->first_empty].status.control),
+	memset(&(txq->txb[q->write_ptr]), 0, sizeof(struct iwl_tx_info));
+	txq->txb[q->write_ptr].skb[0] = skb;
+	memcpy(&(txq->txb[q->write_ptr].status.control),
 	       ctl, sizeof(struct ieee80211_tx_control));
 	out_cmd = &txq->cmd[idx];
 	memset(&out_cmd->hdr, 0, sizeof(out_cmd->hdr));
 	memset(&out_cmd->cmd.tx, 0, sizeof(out_cmd->cmd.tx));
 	out_cmd->hdr.cmd = REPLY_TX;
 	out_cmd->hdr.sequence = cpu_to_le16((u16)(QUEUE_TO_SEQ(txq_id) |
-				INDEX_TO_SEQ(q->first_empty)));
+				INDEX_TO_SEQ(q->write_ptr)));
 	/* copy frags header */
 	memcpy(out_cmd->cmd.tx.hdr, hdr, hdr_len);
 
@@ -2875,7 +2875,7 @@ static int iwl_tx_skb(struct iwl_priv *priv,
 	iwl_print_hex_dump(IWL_DL_TX, (u8 *)out_cmd->cmd.tx.hdr,
 			   ieee80211_get_hdrlen(fc));
 
-	q->first_empty = iwl_queue_inc_wrap(q->first_empty, q->n_bd);
+	q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
 	rc = iwl_tx_queue_update_write_ptr(priv, txq);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -3365,20 +3365,20 @@ int iwl_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
 	if ((index >= q->n_bd) || (x2_queue_used(q, index) == 0)) {
 		IWL_ERROR("Read index for DMA queue txq id (%d), index %d, "
 			  "is out of range [0-%d] %d %d.\n", txq_id,
-			  index, q->n_bd, q->first_empty, q->last_used);
+			  index, q->n_bd, q->write_ptr, q->read_ptr);
 		return 0;
 	}
 
 	for (index = iwl_queue_inc_wrap(index, q->n_bd);
-		q->last_used != index;
-		q->last_used = iwl_queue_inc_wrap(q->last_used, q->n_bd)) {
+		q->read_ptr != index;
+		q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) {
 		if (txq_id != IWL_CMD_QUEUE_NUM) {
 			iwl_txstatus_to_ieee(priv,
-					&(txq->txb[txq->q.last_used]));
+					&(txq->txb[txq->q.read_ptr]));
 			iwl_hw_txq_free_tfd(priv, txq);
 		} else if (nfreed > 1) {
 			IWL_ERROR("HCMD skipped: index (%d) %d %d\n", index,
-					q->first_empty, q->last_used);
+					q->write_ptr, q->read_ptr);
 			queue_work(priv->workqueue, &priv->restart);
 		}
 		nfreed++;
@@ -3418,12 +3418,12 @@ static void iwl_rx_reply_tx(struct iwl_priv *priv,
 	if ((index >= txq->q.n_bd) || (x2_queue_used(&txq->q, index) == 0)) {
 		IWL_ERROR("Read index for DMA queue txq_id (%d) index %d "
 			  "is out of range [0-%d] %d %d\n", txq_id,
-			  index, txq->q.n_bd, txq->q.first_empty,
-			  txq->q.last_used);
+			  index, txq->q.n_bd, txq->q.write_ptr,
+			  txq->q.read_ptr);
 		return;
 	}
 
-	tx_status = &(txq->txb[txq->q.last_used].status);
+	tx_status = &(txq->txb[txq->q.read_ptr].status);
 
 	tx_status->retry_count = tx_resp->failure_frame;
 	tx_status->queue_number = status;
@@ -4358,14 +4358,14 @@ int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
 		if (rc)
 			return rc;
 		iwl_write_restricted(priv, HBUS_TARG_WRPTR,
-				     txq->q.first_empty | (txq_id << 8));
+				     txq->q.write_ptr | (txq_id << 8));
 		iwl_release_restricted_access(priv);
 
 	/* else not in power-save mode, uCode will never sleep when we're
 	 * trying to tx (during RFKILL, we're not trying to tx). */
 	} else
 		iwl_write32(priv, HBUS_TARG_WRPTR,
-			    txq->q.first_empty | (txq_id << 8));
+			    txq->q.write_ptr | (txq_id << 8));
 
 	txq->need_update = 0;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 1258ccd..04d2927 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -208,9 +208,9 @@ static void iwl_print_hex_dump(int level, void *p, u32 len)
 
 static int iwl_queue_space(const struct iwl_queue *q)
 {
-	int s = q->last_used - q->first_empty;
+	int s = q->read_ptr - q->write_ptr;
 
-	if (q->last_used > q->first_empty)
+	if (q->read_ptr > q->write_ptr)
 		s -= q->n_bd;
 
 	if (s <= 0)
@@ -236,9 +236,9 @@ static inline int iwl_queue_dec_wrap(int index, int n_bd)
 
 static inline int x2_queue_used(const struct iwl_queue *q, int i)
 {
-	return q->first_empty > q->last_used ?
-		(i >= q->last_used && i < q->first_empty) :
-		!(i < q->last_used && i >= q->first_empty);
+	return q->write_ptr > q->read_ptr ?
+		(i >= q->read_ptr && i < q->write_ptr) :
+		!(i < q->read_ptr && i >= q->write_ptr);
 }
 
 static inline u8 get_cmd_index(struct iwl_queue *q, u32 index, int is_huge)
@@ -272,7 +272,7 @@ static int iwl_queue_init(struct iwl_priv *priv, struct iwl_queue *q,
 	if (q->high_mark < 2)
 		q->high_mark = 2;
 
-	q->first_empty = q->last_used = 0;
+	q->write_ptr = q->read_ptr = 0;
 
 	return 0;
 }
@@ -368,8 +368,8 @@ void iwl_tx_queue_free(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 		return;
 
 	/* first, empty all BD's */
-	for (; q->first_empty != q->last_used;
-	     q->last_used = iwl_queue_inc_wrap(q->last_used, q->n_bd))
+	for (; q->write_ptr != q->read_ptr;
+	     q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd))
 		iwl_hw_txq_free_tfd(priv, txq);
 
 	len = sizeof(struct iwl_cmd) * q->n_window;
@@ -651,12 +651,12 @@ static int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 
 	spin_lock_irqsave(&priv->hcmd_lock, flags);
 
-	tfd = &txq->bd[q->first_empty];
+	tfd = &txq->bd[q->write_ptr];
 	memset(tfd, 0, sizeof(*tfd));
 
 	control_flags = (u32 *) tfd;
 
-	idx = get_cmd_index(q, q->first_empty, cmd->meta.flags & CMD_SIZE_HUGE);
+	idx = get_cmd_index(q, q->write_ptr, cmd->meta.flags & CMD_SIZE_HUGE);
 	out_cmd = &txq->cmd[idx];
 
 	out_cmd->hdr.cmd = cmd->id;
@@ -668,7 +668,7 @@ static int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 
 	out_cmd->hdr.flags = 0;
 	out_cmd->hdr.sequence = cpu_to_le16(QUEUE_TO_SEQ(IWL_CMD_QUEUE_NUM) |
-			INDEX_TO_SEQ(q->first_empty));
+			INDEX_TO_SEQ(q->write_ptr));
 	if (out_cmd->meta.flags & CMD_SIZE_HUGE)
 		out_cmd->hdr.sequence |= cpu_to_le16(SEQ_HUGE_FRAME);
 
@@ -680,11 +680,11 @@ static int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 		     "%d bytes at %d[%d]:%d\n",
 		     get_cmd_string(out_cmd->hdr.cmd),
 		     out_cmd->hdr.cmd, le16_to_cpu(out_cmd->hdr.sequence),
-		     fix_size, q->first_empty, idx, IWL_CMD_QUEUE_NUM);
+		     fix_size, q->write_ptr, idx, IWL_CMD_QUEUE_NUM);
 
 	txq->need_update = 1;
 	ret = iwl4965_tx_queue_update_wr_ptr(priv, txq, 0);
-	q->first_empty = iwl_queue_inc_wrap(q->first_empty, q->n_bd);
+	q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
 	iwl_tx_queue_update_write_ptr(priv, txq);
 
 	spin_unlock_irqrestore(&priv->hcmd_lock, flags);
@@ -2884,21 +2884,21 @@ static int iwl_tx_skb(struct iwl_priv *priv,
 
 	spin_lock_irqsave(&priv->lock, flags);
 
-	tfd = &txq->bd[q->first_empty];
+	tfd = &txq->bd[q->write_ptr];
 	memset(tfd, 0, sizeof(*tfd));
 	control_flags = (u32 *) tfd;
-	idx = get_cmd_index(q, q->first_empty, 0);
+	idx = get_cmd_index(q, q->write_ptr, 0);
 
-	memset(&(txq->txb[q->first_empty]), 0, sizeof(struct iwl_tx_info));
-	txq->txb[q->first_empty].skb[0] = skb;
-	memcpy(&(txq->txb[q->first_empty].status.control),
+	memset(&(txq->txb[q->write_ptr]), 0, sizeof(struct iwl_tx_info));
+	txq->txb[q->write_ptr].skb[0] = skb;
+	memcpy(&(txq->txb[q->write_ptr].status.control),
 	       ctl, sizeof(struct ieee80211_tx_control));
 	out_cmd = &txq->cmd[idx];
 	memset(&out_cmd->hdr, 0, sizeof(out_cmd->hdr));
 	memset(&out_cmd->cmd.tx, 0, sizeof(out_cmd->cmd.tx));
 	out_cmd->hdr.cmd = REPLY_TX;
 	out_cmd->hdr.sequence = cpu_to_le16((u16)(QUEUE_TO_SEQ(txq_id) |
-				INDEX_TO_SEQ(q->first_empty)));
+				INDEX_TO_SEQ(q->write_ptr)));
 	/* copy frags header */
 	memcpy(out_cmd->cmd.tx.hdr, hdr, hdr_len);
 
@@ -2964,7 +2964,7 @@ static int iwl_tx_skb(struct iwl_priv *priv,
 
 	iwl4965_tx_queue_update_wr_ptr(priv, txq, len);
 
-	q->first_empty = iwl_queue_inc_wrap(q->first_empty, q->n_bd);
+	q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
 	rc = iwl_tx_queue_update_write_ptr(priv, txq);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -3454,20 +3454,20 @@ int iwl_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
 	if ((index >= q->n_bd) || (x2_queue_used(q, index) == 0)) {
 		IWL_ERROR("Read index for DMA queue txq id (%d), index %d, "
 			  "is out of range [0-%d] %d %d.\n", txq_id,
-			  index, q->n_bd, q->first_empty, q->last_used);
+			  index, q->n_bd, q->write_ptr, q->read_ptr);
 		return 0;
 	}
 
 	for (index = iwl_queue_inc_wrap(index, q->n_bd);
-		q->last_used != index;
-		q->last_used = iwl_queue_inc_wrap(q->last_used, q->n_bd)) {
+		q->read_ptr != index;
+		q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) {
 		if (txq_id != IWL_CMD_QUEUE_NUM) {
 			iwl_txstatus_to_ieee(priv,
-					&(txq->txb[txq->q.last_used]));
+					&(txq->txb[txq->q.read_ptr]));
 			iwl_hw_txq_free_tfd(priv, txq);
 		} else if (nfreed > 1) {
 			IWL_ERROR("HCMD skipped: index (%d) %d %d\n", index,
-					q->first_empty, q->last_used);
+					q->write_ptr, q->read_ptr);
 			queue_work(priv->workqueue, &priv->restart);
 		}
 		nfreed++;
@@ -3555,7 +3555,7 @@ static int iwl4965_tx_status_reply_tx(struct iwl_priv *priv,
 		IWL_DEBUG_TX_REPLY("FrameCnt = %d, StartIdx=%d \n",
 				   agg->frame_count, agg->start_idx);
 
-		tx_status = &(priv->txq[txq_id].txb[txq->q.last_used].status);
+		tx_status = &(priv->txq[txq_id].txb[txq->q.read_ptr].status);
 		tx_status->retry_count = tx_resp->failure_frame;
 		tx_status->queue_number = status & 0xff;
 		tx_status->queue_length = tx_resp->bt_kill_count;
@@ -3660,8 +3660,8 @@ static void iwl_rx_reply_tx(struct iwl_priv *priv,
 	if ((index >= txq->q.n_bd) || (x2_queue_used(&txq->q, index) == 0)) {
 		IWL_ERROR("Read index for DMA queue txq_id (%d) index %d "
 			  "is out of range [0-%d] %d %d\n", txq_id,
-			  index, txq->q.n_bd, txq->q.first_empty,
-			  txq->q.last_used);
+			  index, txq->q.n_bd, txq->q.write_ptr,
+			  txq->q.read_ptr);
 		return;
 	}
 
@@ -3696,7 +3696,7 @@ static void iwl_rx_reply_tx(struct iwl_priv *priv,
 			/* TODO: send BAR */
 		}
 
-		if ((txq->q.last_used != (scd_ssn & 0xff))) {
+		if ((txq->q.read_ptr != (scd_ssn & 0xff))) {
 			index = iwl_queue_dec_wrap(scd_ssn & 0xff, txq->q.n_bd);
 			IWL_DEBUG_TX_REPLY("Retry scheduler reclaim scd_ssn "
 					   "%d index %d\n", scd_ssn , index);
@@ -3705,7 +3705,7 @@ static void iwl_rx_reply_tx(struct iwl_priv *priv,
 	} else {
 #endif /* CONFIG_IWLWIFI_HT_AGG */
 #endif /* CONFIG_IWLWIFI_HT */
-	tx_status = &(txq->txb[txq->q.last_used].status);
+	tx_status = &(txq->txb[txq->q.read_ptr].status);
 
 	tx_status->retry_count = tx_resp->failure_frame;
 	tx_status->queue_number = status;
@@ -4683,14 +4683,14 @@ int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
 		if (rc)
 			return rc;
 		iwl_write_restricted(priv, HBUS_TARG_WRPTR,
-				     txq->q.first_empty | (txq_id << 8));
+				     txq->q.write_ptr | (txq_id << 8));
 		iwl_release_restricted_access(priv);
 
 	/* else not in power-save mode, uCode will never sleep when we're
 	 * trying to tx (during RFKILL, we're not trying to tx). */
 	} else
 		iwl_write32(priv, HBUS_TARG_WRPTR,
-			    txq->q.first_empty | (txq_id << 8));
+			    txq->q.write_ptr | (txq_id << 8));
 
 	txq->need_update = 0;
 
diff --git a/drivers/net/wireless/iwlwifi/iwlwifi.h b/drivers/net/wireless/iwlwifi/iwlwifi.h
index 8e52fef..bcff696 100644
--- a/drivers/net/wireless/iwlwifi/iwlwifi.h
+++ b/drivers/net/wireless/iwlwifi/iwlwifi.h
@@ -144,8 +144,8 @@ struct iwl_rt_tx_hdr {
  */
 struct iwl_queue {
 	int n_bd;              /* number of BDs in this queue */
-	int first_empty;       /* 1-st empty entry (index) host_w*/
-	int last_used;         /* last used entry (index) host_r*/
+	int write_ptr;       /* 1-st empty entry (index) host_w*/
+	int read_ptr;         /* last used entry (index) host_r*/
 	dma_addr_t dma_addr;   /* physical addr for BD's */
 	int n_window;	       /* safe queue window */
 	u32 id;
-- 
1.5.2

[PATCH 04/30] iwlwifi: rs-4965 fix return values

[Zhu Yi]

From: Tomas Winkler <tomas.winkler@intel.com>

This patch cleans up style of 'return' of rate scale 4965 functions.
It renames return name variables rc to ret, change functions to void if no
meaningful value was returned it add return of -EINVAL for checks of wrong
arguments.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-4965-rs.c |  101 ++++++++++------------------
 1 files changed, 37 insertions(+), 64 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
index e80f5e2..015e735 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
@@ -202,8 +202,6 @@ static int rs_send_lq_cmd(struct iwl_priv *priv,
 #ifdef CONFIG_IWLWIFI_DEBUG
 	int i;
 #endif
-	int rc = -1;
-
 	struct iwl_host_cmd cmd = {
 		.id = REPLY_TX_LINK_QUALITY_CMD,
 		.len = sizeof(struct iwl_link_quality_cmd),
@@ -213,7 +211,7 @@ static int rs_send_lq_cmd(struct iwl_priv *priv,
 
 	if ((lq->sta_id == 0xFF) &&
 	    (priv->iw_mode == IEEE80211_IF_TYPE_IBSS))
-		return rc;
+		return -EINVAL;
 
 	if (lq->sta_id == 0xFF)
 		lq->sta_id = IWL_AP_ID;
@@ -233,12 +231,12 @@ static int rs_send_lq_cmd(struct iwl_priv *priv,
 
 	if (iwl_is_associated(priv) && priv->assoc_station_added &&
 	    priv->lq_mngr.lq_ready)
-		rc = iwl_send_cmd(priv, &cmd);
+		return  iwl_send_cmd(priv, &cmd);
 
-	return rc;
+	return 0;
 }
 
-static int rs_rate_scale_clear_window(struct iwl_rate_scale_data *window)
+static void rs_rate_scale_clear_window(struct iwl_rate_scale_data *window)
 {
 	window->data = 0;
 	window->success_counter = 0;
@@ -246,24 +244,18 @@ static int rs_rate_scale_clear_window(struct iwl_rate_scale_data *window)
 	window->counter = 0;
 	window->average_tpt = IWL_INVALID_VALUE;
 	window->stamp = 0;
-
-	return 0;
 }
 
 static int rs_collect_tx_data(struct iwl_rate_scale_data *windows,
 			      int scale_index, s32 tpt, u32 status)
 {
-	int rc = 0;
 	struct iwl_rate_scale_data *window = NULL;
 	u64 mask;
 	u8 win_size = IWL_RATE_MAX_WINDOW;
 	s32 fail_count;
 
-	if (scale_index < 0)
-		return -1;
-
-	if (scale_index >= IWL_RATE_COUNT)
-		return -1;
+	if (scale_index < 0 || scale_index >= IWL_RATE_COUNT)
+		return -EINVAL;
 
 	window = &(windows[scale_index]);
 
@@ -302,15 +294,13 @@ static int rs_collect_tx_data(struct iwl_rate_scale_data *windows,
 
 	window->stamp = jiffies;
 
-	return rc;
+	return 0;
 }
 
-int static rs_mcs_from_tbl(struct iwl_rate *mcs_rate,
+static void rs_mcs_from_tbl(struct iwl_rate *mcs_rate,
 			   struct iwl_scale_tbl_info *tbl,
 			   int index, u8 use_green)
 {
-	int rc = 0;
-
 	if (is_legacy(tbl->lq_type)) {
 		mcs_rate->rate_n_flags = iwl_rates[index].plcp;
 		if (index >= IWL_FIRST_CCK_RATE && index <= IWL_LAST_CCK_RATE)
@@ -343,7 +333,7 @@ int static rs_mcs_from_tbl(struct iwl_rate *mcs_rate,
 	}
 
 	if (is_legacy(tbl->lq_type))
-		return rc;
+		return;
 
 	if (tbl->is_fat) {
 		if (tbl->is_dup)
@@ -359,7 +349,6 @@ int static rs_mcs_from_tbl(struct iwl_rate *mcs_rate,
 		if (is_siso(tbl->lq_type))
 			mcs_rate->rate_n_flags &= ~RATE_MCS_SGI_MSK;
 	}
-	return rc;
 }
 
 static int rs_get_tbl_info_from_mcs(const struct iwl_rate *mcs_rate,
@@ -373,7 +362,7 @@ static int rs_get_tbl_info_from_mcs(const struct iwl_rate *mcs_rate,
 
 	if (index  == IWL_RATE_INVALID) {
 		*rate_idx = -1;
-		return -1;
+		return -EINVAL;
 	}
 	tbl->is_SGI = 0;
 	tbl->is_fat = 0;
@@ -453,18 +442,16 @@ static inline void rs_toggle_antenna(struct iwl_rate *new_rate,
 	}
 }
 
-static inline s8 rs_use_green(struct iwl_priv *priv)
+static inline u8 rs_use_green(struct iwl_priv *priv)
 {
-	s8 rc = 0;
 #ifdef CONFIG_IWLWIFI_HT
 	if (!priv->is_ht_enabled || !priv->current_assoc_ht.is_ht)
 		return 0;
 
-	if ((priv->current_assoc_ht.is_green_field) &&
-	    !(priv->current_assoc_ht.operating_mode & 0x4))
-		rc = 1;
+	return ((priv->current_assoc_ht.is_green_field) &&
+	    !(priv->current_assoc_ht.operating_mode & 0x4));
 #endif	/*CONFIG_IWLWIFI_HT */
-	return rc;
+	return 0;
 }
 
 /**
@@ -548,7 +535,7 @@ static u16 rs_get_adjacent_rate(u8 index, u16 rate_mask, int rate_type)
 	return (high << 8) | low;
 }
 
-static int rs_get_lower_rate(struct iwl_rate_scale_priv *lq_data,
+static void rs_get_lower_rate(struct iwl_rate_scale_priv *lq_data,
 			     struct iwl_scale_tbl_info *tbl, u8 scale_index,
 			     u8 ht_possible, struct iwl_rate *mcs_rate)
 {
@@ -589,10 +576,9 @@ static int rs_get_lower_rate(struct iwl_rate_scale_priv *lq_data,
 	}
 
 	/* if we did switched from HT to legacy check current rate */
-	if ((switch_to_legacy) &&
-	    (rate_mask & (1 << scale_index))) {
+	if (switch_to_legacy && (rate_mask & (1 << scale_index))) {
 		rs_mcs_from_tbl(mcs_rate, tbl, scale_index, is_green);
-		return 0;
+		return;
 	}
 
 	high_low = rs_get_adjacent_rate(scale_index, rate_mask, tbl->lq_type);
@@ -602,8 +588,6 @@ static int rs_get_lower_rate(struct iwl_rate_scale_priv *lq_data,
 		rs_mcs_from_tbl(mcs_rate, tbl, low, is_green);
 	else
 		rs_mcs_from_tbl(mcs_rate, tbl, scale_index, is_green);
-
-	return 0;
 }
 
 static void rs_tx_status(void *priv_rate,
@@ -775,12 +759,8 @@ static u8 rs_is_ant_connected(u8 valid_antenna,
 		return ((valid_antenna & 0x2) ? 1:0);
 	else if (antenna_type == ANT_MAIN)
 		return ((valid_antenna & 0x1) ? 1:0);
-	else if (antenna_type == ANT_BOTH) {
-		if ((valid_antenna & 0x3) == 0x3)
-			return 1;
-		else
-			return 0;
-	}
+	else if (antenna_type == ANT_BOTH)
+		return ((valid_antenna & 0x3) == 0x3);
 
 	return 1;
 }
@@ -789,9 +769,9 @@ static u8 rs_is_other_ant_connected(u8 valid_antenna,
 				    enum iwl_antenna_type antenna_type)
 {
 	if (antenna_type == ANT_AUX)
-		return (rs_is_ant_connected(valid_antenna, ANT_MAIN));
+		return rs_is_ant_connected(valid_antenna, ANT_MAIN);
 	else
-		return (rs_is_ant_connected(valid_antenna, ANT_AUX));
+		return rs_is_ant_connected(valid_antenna, ANT_AUX);
 
 	return 0;
 }
@@ -912,7 +892,6 @@ static int rs_switch_to_mimo(struct iwl_priv *priv,
 			     struct iwl_rate_scale_priv *lq_data,
 			     struct iwl_scale_tbl_info *tbl, int index)
 {
-	int rc = -1;
 #ifdef CONFIG_IWLWIFI_HT
 	u16 rate_mask;
 	s32 rate;
@@ -932,7 +911,6 @@ static int rs_switch_to_mimo(struct iwl_priv *priv,
 	if (!rs_is_both_ant_supp(lq_data->antenna))
 		return -1;
 
-	rc = 0;
 	tbl->is_dup = lq_data->is_dup;
 	tbl->action = 0;
 	if (priv->current_channel_width == IWL_CHANNEL_WIDTH_40MHZ)
@@ -963,14 +941,13 @@ static int rs_switch_to_mimo(struct iwl_priv *priv,
 		     tbl->current_rate.rate_n_flags, is_green);
 
 #endif				/*CONFIG_IWLWIFI_HT */
-	return rc;
+	return 0;
 }
 
 static int rs_switch_to_siso(struct iwl_priv *priv,
 			     struct iwl_rate_scale_priv *lq_data,
 			     struct iwl_scale_tbl_info *tbl, int index)
 {
-	int rc = -1;
 #ifdef CONFIG_IWLWIFI_HT
 	u16 rate_mask;
 	u8 is_green = lq_data->is_green;
@@ -980,7 +957,6 @@ static int rs_switch_to_siso(struct iwl_priv *priv,
 	if (!priv->is_ht_enabled || !priv->current_assoc_ht.is_ht)
 		return -1;
 
-	rc = 0;
 	tbl->is_dup = lq_data->is_dup;
 	tbl->lq_type = LQ_SISO;
 	tbl->action = 0;
@@ -1019,14 +995,14 @@ static int rs_switch_to_siso(struct iwl_priv *priv,
 		     tbl->current_rate.rate_n_flags, is_green);
 
 #endif				/*CONFIG_IWLWIFI_HT */
-	return rc;
+	return 0;
 }
 
 static int rs_move_legacy_other(struct iwl_priv *priv,
 				struct iwl_rate_scale_priv *lq_data,
 				int index)
 {
-	int rc = 0;
+	int ret = 0;
 	struct iwl_scale_tbl_info *tbl =
 	    &(lq_data->lq_info[lq_data->active_tbl]);
 	struct iwl_scale_tbl_info *search_tbl =
@@ -1063,14 +1039,13 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
 			search_tbl->lq_type = LQ_SISO;
 			search_tbl->is_SGI = 0;
 			search_tbl->is_fat = 0;
-			rc = rs_switch_to_siso(priv, lq_data, search_tbl,
+			ret = rs_switch_to_siso(priv, lq_data, search_tbl,
 					       index);
-			if (!rc) {
+			if (!ret) {
 				lq_data->search_better_tbl = 1;
 				lq_data->action_counter = 0;
-			}
-			if (!rc)
 				goto out;
+			}
 
 			break;
 		case IWL_LEGACY_SWITCH_MIMO:
@@ -1080,14 +1055,13 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
 			search_tbl->is_SGI = 0;
 			search_tbl->is_fat = 0;
 			search_tbl->antenna_type = ANT_BOTH;
-			rc = rs_switch_to_mimo(priv, lq_data, search_tbl,
+			ret = rs_switch_to_mimo(priv, lq_data, search_tbl,
 					       index);
-			if (!rc) {
+			if (!ret) {
 				lq_data->search_better_tbl = 1;
 				lq_data->action_counter = 0;
-			}
-			if (!rc)
 				goto out;
+			}
 			break;
 		}
 		tbl->action++;
@@ -1112,7 +1086,7 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
 				 struct iwl_rate_scale_priv *lq_data,
 				 int index)
 {
-	int rc = -1;
+	int ret;
 	u8 is_green = lq_data->is_green;
 	struct iwl_scale_tbl_info *tbl =
 	    &(lq_data->lq_info[lq_data->active_tbl]);
@@ -1150,13 +1124,12 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
 			search_tbl->is_SGI = 0;
 			search_tbl->is_fat = 0;
 			search_tbl->antenna_type = ANT_BOTH;
-			rc = rs_switch_to_mimo(priv, lq_data, search_tbl,
+			ret = rs_switch_to_mimo(priv, lq_data, search_tbl,
 					       index);
-			if (!rc)
+			if (!ret) {
 				lq_data->search_better_tbl = 1;
-
-			if (!rc)
 				goto out;
+			}
 			break;
 		case IWL_SISO_SWITCH_GI:
 			IWL_DEBUG_HT("LQ: SISO SWITCH TO GI\n");
@@ -1203,7 +1176,7 @@ static int rs_move_mimo_to_other(struct iwl_priv *priv,
 				 struct iwl_rate_scale_priv *lq_data,
 				 int index)
 {
-	int rc = -1;
+	int ret;
 	s8 is_green = lq_data->is_green;
 	struct iwl_scale_tbl_info *tbl =
 	    &(lq_data->lq_info[lq_data->active_tbl]);
@@ -1228,9 +1201,9 @@ static int rs_move_mimo_to_other(struct iwl_priv *priv,
 			else
 				search_tbl->antenna_type = ANT_AUX;
 
-			rc = rs_switch_to_siso(priv, lq_data, search_tbl,
+			ret = rs_switch_to_siso(priv, lq_data, search_tbl,
 					       index);
-			if (!rc) {
+			if (!ret) {
 				lq_data->search_better_tbl = 1;
 				goto out;
 			}
-- 
1.5.2

[PATCH 05/30] iwlwifi: add TGN flag to qos parameters

[Zhu Yi]

From: Tomas Winkler <tomas.winkler@intel.com>

This patch adds TGN flag to QoS parameters. This flag governs enablement of
NAV shortening with CF-End and filters in 4 or 8K RX AMSDU packets

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl4965-base.c |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 04d2927..2a86f0e 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -2055,16 +2055,21 @@ static void iwl_activate_qos(struct iwl_priv *priv, u8 force)
 	    !priv->qos_data.qos_cap.q_AP.txop_request)
 		priv->qos_data.def_qos_parm.qos_flags |=
 			QOS_PARAM_FLG_TXOP_TYPE_MSK;
-
 	if (priv->qos_data.qos_active)
 		priv->qos_data.def_qos_parm.qos_flags |=
 			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
 
+#ifdef CONFIG_IWLWIFI_HT
+	if (priv->is_ht_enabled && priv->current_assoc_ht.is_ht)
+		priv->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
+#endif /* CONFIG_IWLWIFI_HT */
+
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	if (force || iwl_is_associated(priv)) {
-		IWL_DEBUG_QOS("send QoS cmd with Qos active %d \n",
-			      priv->qos_data.qos_active);
+		IWL_DEBUG_QOS("send QoS cmd with Qos active=%d FLAGS=0x%X\n",
+				priv->qos_data.qos_active,
+				priv->qos_data.def_qos_parm.qos_flags);
 
 		iwl_send_qos_params_command(priv,
 				&(priv->qos_data.def_qos_parm));
-- 
1.5.2

[PATCH 06/30] iwlwifi: remove cck_flag from iwl_driver_hw_info

[Zhu Yi]

From: Tomas Winkler <tomas.winkler@intel.com>

This patch remove cck_flag from iwl_driver_hw_info, this flag
is unused after spliting the iwl-base.c

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c     |    1 -
 drivers/net/wireless/iwlwifi/iwl-4965.c     |    2 --
 drivers/net/wireless/iwlwifi/iwl3945-base.c |    6 ++++--
 drivers/net/wireless/iwlwifi/iwlwifi.h      |    3 +--
 4 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index b71457c..8b7db0c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2210,7 +2210,6 @@ int iwl_hw_set_hw_setting(struct iwl_priv *priv)
 	priv->hw_setting.tx_cmd_len = sizeof(struct iwl_tx_cmd);
 	priv->hw_setting.max_rxq_size = RX_QUEUE_SIZE;
 	priv->hw_setting.max_rxq_log = RX_QUEUE_SIZE_LOG;
-	priv->hw_setting.cck_flag = 0;
 	priv->hw_setting.max_stations = IWL3945_STATION_COUNT;
 	priv->hw_setting.bcast_sta_id = IWL3945_BROADCAST_ID;
 	return 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 1e5b122..4710f6e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -1720,8 +1720,6 @@ int iwl_hw_set_hw_setting(struct iwl_priv *priv)
 
 	priv->hw_setting.max_txq_num = iwl_param_queues_num;
 	priv->hw_setting.ac_queue_count = AC_NUM;
-
-	priv->hw_setting.cck_flag = RATE_MCS_CCK_MSK;
 	priv->hw_setting.tx_cmd_len = sizeof(struct iwl_tx_cmd);
 	priv->hw_setting.max_rxq_size = RX_QUEUE_SIZE;
 	priv->hw_setting.max_rxq_log = RX_QUEUE_SIZE_LOG;
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index ea8ab8c..a435977 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -505,8 +505,10 @@ u8 iwl_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap, u8 flags)
 	station->sta.sta.sta_id = index;
 	station->sta.station_flags = 0;
 
-	rate = (priv->phymode == MODE_IEEE80211A) ? IWL_RATE_6M_PLCP :
-				IWL_RATE_1M_PLCP | priv->hw_setting.cck_flag;
+	if (priv->phymode == MODE_IEEE80211A)
+		rate = IWL_RATE_6M_PLCP;
+	else
+		rate =	IWL_RATE_1M_PLCP;
 
 	/* Turn on both antennas for the station... */
 	station->sta.rate_n_flags =
diff --git a/drivers/net/wireless/iwlwifi/iwlwifi.h b/drivers/net/wireless/iwlwifi/iwlwifi.h
index bcff696..c5c9c5d 100644
--- a/drivers/net/wireless/iwlwifi/iwlwifi.h
+++ b/drivers/net/wireless/iwlwifi/iwlwifi.h
@@ -527,11 +527,10 @@ struct iwl_ibss_seq {
 struct iwl_driver_hw_info {
 	u16 max_txq_num;
 	u16 ac_queue_count;
-	u32 rx_buffer_size;
 	u16 tx_cmd_len;
 	u16 max_rxq_size;
+	u32 rx_buffer_size;
 	u16 max_rxq_log;
-	u32 cck_flag;
 	u8  max_stations;
 	u8  bcast_sta_id;
 	void *shared_virt;
-- 
1.5.2

[PATCH 07/30] iwlwifi: Two comments in iwl-3945.c were longer than 80 columns

[Zhu Yi]

From: Ian Schram <ischram@telenet.be>

This patch shorten two comments lines in iwl-3945.c

Signed-off-by: Ian Schram <ischram@telenet.be>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 8b7db0c..62b44a4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -1136,8 +1136,9 @@ int iwl_hw_nic_reset(struct iwl_priv *priv)
 }
 
 /**
- * iwl_hw_reg_adjust_power_by_temp - return index delta into power gain settings table
- */
+ * iwl_hw_reg_adjust_power_by_temp
+ * return index delta into power gain settings table
+*/
 static int iwl_hw_reg_adjust_power_by_temp(int new_reading, int old_reading)
 {
 	return (new_reading - old_reading) * (-11) / 100;
@@ -1157,8 +1158,9 @@ int iwl_hw_get_temperature(struct iwl_priv *priv)
 }
 
 /**
- * iwl_hw_reg_txpower_get_temperature - get current temperature by reading from NIC
- */
+ * iwl_hw_reg_txpower_get_temperature
+ * get the current temperature by reading from NIC
+*/
 static int iwl_hw_reg_txpower_get_temperature(struct iwl_priv *priv)
 {
 	int temperature;
-- 
1.5.2

[PATCH 08/30] iwlwifi: Beautify by removing superfluous newlines and code

[Zhu Yi]

From: Ian Schram <ischram@telenet.be>

Moving code around, lindent, and whatnot created several places where
there appeared to be an 75 column "rule" instead of 80. This patch removes
those that I can spot, hopefully increasing readability.

Signed-off-by: Ian Schram <ischram@telenet.be>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl3945-base.c |   44 +++++++++-----------------
 drivers/net/wireless/iwlwifi/iwl4965-base.c |   19 ++++--------
 2 files changed, 21 insertions(+), 42 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index a435977..cd2ed1d 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -1350,7 +1350,6 @@ static int iwl_update_sta_key_info(struct iwl_priv *priv,
 		break;
 	case ALG_TKIP:
 	case ALG_WEP:
-		return -EINVAL;
 	default:
 		return -EINVAL;
 	}
@@ -2645,11 +2644,9 @@ static void iwl_build_tx_cmd_basic(struct iwl_priv *priv,
 	if ((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_MGMT) {
 		if ((fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_ASSOC_REQ ||
 		    (fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_REASSOC_REQ)
-			cmd->cmd.tx.timeout.pm_frame_timeout =
-				cpu_to_le16(3);
+			cmd->cmd.tx.timeout.pm_frame_timeout = cpu_to_le16(3);
 		else
-			cmd->cmd.tx.timeout.pm_frame_timeout =
-				cpu_to_le16(2);
+			cmd->cmd.tx.timeout.pm_frame_timeout = cpu_to_le16(2);
 	} else
 		cmd->cmd.tx.timeout.pm_frame_timeout = 0;
 
@@ -3148,24 +3145,21 @@ int is_duplicate_packet(struct iwl_priv *priv, struct ieee80211_hdr *header)
 		int index = mac[5] & (IWL_IBSS_MAC_HASH_SIZE - 1);
 
 		__list_for_each(p, &priv->ibss_mac_hash[index]) {
-			entry =
-				list_entry(p, struct iwl_ibss_seq, list);
+			entry = list_entry(p, struct iwl_ibss_seq, list);
 			if (!compare_ether_addr(entry->mac, mac))
 				break;
 		}
 		if (p == &priv->ibss_mac_hash[index]) {
 			entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
 			if (!entry) {
-				IWL_ERROR
-					("Cannot malloc new mac entry\n");
+				IWL_ERROR("Cannot malloc new mac entry\n");
 				return 0;
 			}
 			memcpy(entry->mac, mac, ETH_ALEN);
 			entry->seq_num = seq;
 			entry->frag_num = frag;
 			entry->packet_time = jiffies;
-			list_add(&entry->list,
-				 &priv->ibss_mac_hash[index]);
+			list_add(&entry->list, &priv->ibss_mac_hash[index]);
 			return 0;
 		}
 		last_seq = &entry->seq_num;
@@ -3312,9 +3306,8 @@ static int iwl_get_measurement(struct iwl_priv *priv,
 	switch (spectrum_resp_status) {
 	case 0:		/* Command will be handled */
 		if (res->u.spectrum.id != 0xff) {
-			IWL_DEBUG_INFO
-			    ("Replaced existing measurement: %d\n",
-			     res->u.spectrum.id);
+			IWL_DEBUG_INFO("Replaced existing measurement: %d\n",
+						res->u.spectrum.id);
 			priv->measurement_status &= ~MEASUREMENT_READY;
 		}
 		priv->measurement_status |= MEASUREMENT_ACTIVE;
@@ -5512,8 +5505,7 @@ static int iwl_verify_inst_full(struct iwl_priv *priv, __le32 * image, u32 len)
 	iwl_release_restricted_access(priv);
 
 	if (!errcnt)
-		IWL_DEBUG_INFO
-		    ("ucode image in INSTRUCTION memory is good\n");
+		IWL_DEBUG_INFO("ucode image in INSTRUCTION memory is good\n");
 
 	return rc;
 }
@@ -5812,16 +5804,11 @@ static int iwl_read_ucode(struct iwl_priv *priv)
 	boot_size = le32_to_cpu(ucode->boot_size);
 
 	IWL_DEBUG_INFO("f/w package hdr ucode version = 0x%x\n", ver);
-	IWL_DEBUG_INFO("f/w package hdr runtime inst size = %u\n",
-		       inst_size);
-	IWL_DEBUG_INFO("f/w package hdr runtime data size = %u\n",
-		       data_size);
-	IWL_DEBUG_INFO("f/w package hdr init inst size = %u\n",
-		       init_size);
-	IWL_DEBUG_INFO("f/w package hdr init data size = %u\n",
-		       init_data_size);
-	IWL_DEBUG_INFO("f/w package hdr boot inst size = %u\n",
-		       boot_size);
+	IWL_DEBUG_INFO("f/w package hdr runtime inst size = %u\n", inst_size);
+	IWL_DEBUG_INFO("f/w package hdr runtime data size = %u\n", data_size);
+	IWL_DEBUG_INFO("f/w package hdr init inst size = %u\n", init_size);
+	IWL_DEBUG_INFO("f/w package hdr init data size = %u\n", init_data_size);
+	IWL_DEBUG_INFO("f/w package hdr boot inst size = %u\n", boot_size);
 
 	/* Verify size of file vs. image size info in file's header */
 	if (ucode_raw->size < sizeof(*ucode) +
@@ -6796,7 +6783,7 @@ static void iwl_bg_post_associate(struct work_struct *data)
 
 	default:
 		 IWL_ERROR("%s Should not be called in %d mode\n",
-				__FUNCTION__, priv->iw_mode);
+			   __FUNCTION__, priv->iw_mode);
 		break;
 	}
 
@@ -6810,8 +6797,7 @@ static void iwl_bg_post_associate(struct work_struct *data)
 
 static void iwl_bg_abort_scan(struct work_struct *work)
 {
-	struct iwl_priv *priv = container_of(work, struct iwl_priv,
-					     abort_scan);
+	struct iwl_priv *priv = container_of(work, struct iwl_priv, abort_scan);
 
 	if (!iwl_is_ready(priv))
 		return;
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 2a86f0e..976171c 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -1382,7 +1382,6 @@ static int iwl_update_sta_key_info(struct iwl_priv *priv,
 		break;
 	case ALG_TKIP:
 	case ALG_WEP:
-		return -EINVAL;
 	default:
 		return -EINVAL;
 	}
@@ -2732,11 +2731,9 @@ static void iwl_build_tx_cmd_basic(struct iwl_priv *priv,
 	if ((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_MGMT) {
 		if ((fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_ASSOC_REQ ||
 		    (fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_REASSOC_REQ)
-			cmd->cmd.tx.timeout.pm_frame_timeout =
-				cpu_to_le16(3);
+			cmd->cmd.tx.timeout.pm_frame_timeout = cpu_to_le16(3);
 		else
-			cmd->cmd.tx.timeout.pm_frame_timeout =
-				cpu_to_le16(2);
+			cmd->cmd.tx.timeout.pm_frame_timeout = cpu_to_le16(2);
 	} else
 		cmd->cmd.tx.timeout.pm_frame_timeout = 0;
 
@@ -3240,24 +3237,21 @@ int is_duplicate_packet(struct iwl_priv *priv, struct ieee80211_hdr *header)
 		int index = mac[5] & (IWL_IBSS_MAC_HASH_SIZE - 1);
 
 		__list_for_each(p, &priv->ibss_mac_hash[index]) {
-			entry =
-				list_entry(p, struct iwl_ibss_seq, list);
+			entry = list_entry(p, struct iwl_ibss_seq, list);
 			if (!compare_ether_addr(entry->mac, mac))
 				break;
 		}
 		if (p == &priv->ibss_mac_hash[index]) {
 			entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
 			if (!entry) {
-				IWL_ERROR
-					("Cannot malloc new mac entry\n");
+				IWL_ERROR("Cannot malloc new mac entry\n");
 				return 0;
 			}
 			memcpy(entry->mac, mac, ETH_ALEN);
 			entry->seq_num = seq;
 			entry->frag_num = frag;
 			entry->packet_time = jiffies;
-			list_add(&entry->list,
-				 &priv->ibss_mac_hash[index]);
+			list_add(&entry->list, &priv->ibss_mac_hash[index]);
 			return 0;
 		}
 		last_seq = &entry->seq_num;
@@ -7203,8 +7197,7 @@ static void iwl_bg_post_associate(struct work_struct *data)
 
 static void iwl_bg_abort_scan(struct work_struct *work)
 {
-	struct iwl_priv *priv = container_of(work, struct iwl_priv,
-					     abort_scan);
+	struct iwl_priv *priv = container_of(work, struct iwl_priv, abort_scan);
 
 	if (!iwl_is_ready(priv))
 		return;
-- 
1.5.2

[PATCH 09/30] iwlwifi: remove late null-check and duplicate bug_on

[Zhu Yi]

From: Ian Schram <ischram@telenet.be>

These pieces of code appear to be useless. The BUG_ON is also performed in
iwl_send_cmd_async.

Serious karma would be needed to enter iwl_ativate_qos with a null priv.
I had a deja vu when patching this, but for the life of me I couldn't track
down a similar patch.

Signed-off-by: Ian Schram <ischram@telenet.be>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl3945-base.c |    7 -------
 drivers/net/wireless/iwlwifi/iwl4965-base.c |    7 -------
 2 files changed, 0 insertions(+), 14 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index cd2ed1d..7fb73c3 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -807,10 +807,6 @@ out:
 
 int iwl_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 {
-	/* A command can not be asynchronous AND expect an SKB to be set. */
-	BUG_ON((cmd->meta.flags & CMD_ASYNC) &&
-	       (cmd->meta.flags & CMD_WANT_SKB));
-
 	if (cmd->meta.flags & CMD_ASYNC)
 		return iwl_send_cmd_async(priv, cmd);
 
@@ -1966,9 +1962,6 @@ static void iwl_activate_qos(struct iwl_priv *priv, u8 force)
 {
 	unsigned long flags;
 
-	if (priv == NULL)
-		return;
-
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
 		return;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 976171c..315f3ab 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -805,10 +805,6 @@ out:
 
 int iwl_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 {
-	/* A command can not be asynchronous AND expect an SKB to be set. */
-	BUG_ON((cmd->meta.flags & CMD_ASYNC) &&
-	       (cmd->meta.flags & CMD_WANT_SKB));
-
 	if (cmd->meta.flags & CMD_ASYNC)
 		return iwl_send_cmd_async(priv, cmd);
 
@@ -2038,9 +2034,6 @@ static void iwl_activate_qos(struct iwl_priv *priv, u8 force)
 {
 	unsigned long flags;
 
-	if (priv == NULL)
-		return;
-
 	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
 		return;
 
-- 
1.5.2

[PATCH 10/30] iwlwifi: remove cck_power_index_compensation

[Zhu Yi]

From: Tomas Winkler <tomas.winkler@intel.com>

cck_power_index_compensation variable was never used

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-priv.h     |    1 -
 drivers/net/wireless/iwlwifi/iwl4965-base.c |    2 --
 2 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-priv.h b/drivers/net/wireless/iwlwifi/iwl-priv.h
index 6b490d0..f43679a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-priv.h
+++ b/drivers/net/wireless/iwlwifi/iwl-priv.h
@@ -278,7 +278,6 @@ struct iwl_priv {
 #define IWL_DEFAULT_TX_POWER 0x0F
 	s8 user_txpower_limit;
 	s8 max_channel_txpower_limit;
-	u32 cck_power_index_compensation;
 
 #ifdef CONFIG_PM
 	u32 pm_state[16];
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 315f3ab..0b1d91e 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -8995,8 +8995,6 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	priv->channel_width = IWL_CHANNEL_WIDTH_40MHZ;
 	priv->valid_antenna = 0x7;	/* assume all 3 connected */
 	priv->ps_mode = IWL_MIMO_PS_NONE;
-	priv->cck_power_index_compensation = iwl_read32(
-		priv, CSR_HW_REV_WA_REG);
 
 	iwl4965_set_rxon_chain(priv);
 
-- 
1.5.2

[PATCH 11/30] iwlwifi: using PCI_DEVICE macro

[Zhu Yi]

From: Tomas Winkler <tomas.winkler@intel.com>

PCI_DEVICE macro is more concise when using defualt values
in device definitions

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c |    4 ++--
 drivers/net/wireless/iwlwifi/iwl-4965.c |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 62b44a4..d4dc30d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2278,8 +2278,8 @@ void iwl_hw_cancel_deferred_work(struct iwl_priv *priv)
 }
 
 struct pci_device_id iwl_hw_card_ids[] = {
-	{0x8086, 0x4222, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-	{0x8086, 0x4227, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+	{PCI_DEVICE(0x8086, 0x4222)},
+	{PCI_DEVICE(0x8086, 0x4227)},
 	{0}
 };
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 4710f6e..f86a24e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -4680,8 +4680,8 @@ void iwl_hw_cancel_deferred_work(struct iwl_priv *priv)
 }
 
 struct pci_device_id iwl_hw_card_ids[] = {
-	{0x8086, 0x4229, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-	{0x8086, 0x4230, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+	{PCI_DEVICE(0x8086, 0x4229)},
+	{PCI_DEVICE(0x8086, 0x4230)},
 	{0}
 };
 
-- 
1.5.2

[PATCH 12/30] iwlwifi: fix sending probe request in iwl 4965

[Zhu Yi]

From: Tomas Winkler <tomas.winkler@intel.com>

This patch removeis TSF flag from probe request. TSF should be added only to
probe response.

Signed-off-by: Helmut Schaa <hschaa@suse.de>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-4965.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index f86a24e..81760aa 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -3229,9 +3229,7 @@ int iwl4965_tx_cmd(struct iwl_priv *priv, struct iwl_cmd *out_cmd,
 	tx->rate_n_flags = iwl_hw_set_rate_n_flags(iwl_rates[rate_index].plcp,
 						rate_flags);
 
-	if (ieee80211_is_probe_request(fc))
-		tx->tx_flags |= TX_CMD_FLG_TSF_MSK;
-	else if (ieee80211_is_back_request(fc))
+	if (ieee80211_is_back_request(fc))
 		tx->tx_flags |= TX_CMD_FLG_ACK_MSK |
 			TX_CMD_FLG_IMM_BA_RSP_MASK;
 #ifdef CONFIG_IWLWIFI_HT
-- 
1.5.2

[PATCH 13/30] iwlwifi: accept up to 4K frame size on Rx side to fit A-MSDU frame

[Zhu Yi]

From: mabbas <mabbas@linux.intel.com>

The driver drops any Rx frame larger than 2332 bytes, but with A-MSDU
frame, it could be up to 4K. This patch makes sure we can process larger
A-MSDU frame.

Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-4965.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 81760aa..39c7d1f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -3521,8 +3521,8 @@ static void iwl4965_handle_data_packet(struct iwl_priv *priv, int is_data,
 		rx_start->byte_count = amsdu->byte_count;
 		rx_end = (__le32 *) (((u8 *) hdr) + len);
 	}
-	if (len > 2342 || len < 16) {
-		IWL_DEBUG_DROP("byte count out of range [16,2342]"
+	if (len > IWL_RX_BUF_SIZE || len < 16) {
+		IWL_WARNING("byte count out of range [16,4K]"
 			       " : %d\n", len);
 		return;
 	}
-- 
1.5.2

[PATCH 14/30] iwlwifi: replace restricted_reg with prph

[Zhu Yi]

From: Tomas Winkler <tomas.winkler@intel.com>

This patch renames restricted_reg suffix with more proper
name prhp for function accessing registers on the periphery bus.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c     |   36 +++++-----
 drivers/net/wireless/iwlwifi/iwl-4965.c     |   64 +++++++++---------
 drivers/net/wireless/iwlwifi/iwl-io.h       |   98 +++++++++------------------
 drivers/net/wireless/iwlwifi/iwl3945-base.c |   40 ++++++------
 drivers/net/wireless/iwlwifi/iwl4965-base.c |   38 +++++-----
 5 files changed, 119 insertions(+), 157 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index d4dc30d..d761531 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -722,7 +722,7 @@ static int iwl3945_nic_set_pwr_src(struct iwl_priv *priv, int pwr_max)
 		rc = pci_read_config_dword(priv->pci_dev,
 				PCI_POWER_SOURCE, &val);
 		if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT) {
-			iwl_set_bits_mask_restricted_reg(priv, APMG_PS_CTRL_REG,
+			iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
 					APMG_PS_CTRL_VAL_PWR_SRC_VAUX,
 					~APMG_PS_CTRL_MSK_PWR_SRC);
 			iwl_release_restricted_access(priv);
@@ -733,7 +733,7 @@ static int iwl3945_nic_set_pwr_src(struct iwl_priv *priv, int pwr_max)
 		} else
 			iwl_release_restricted_access(priv);
 	} else {
-		iwl_set_bits_mask_restricted_reg(priv, APMG_PS_CTRL_REG,
+		iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
 				APMG_PS_CTRL_VAL_PWR_SRC_VMAIN,
 				~APMG_PS_CTRL_MSK_PWR_SRC);
 
@@ -795,18 +795,18 @@ static int iwl3945_tx_reset(struct iwl_priv *priv)
 	}
 
 	/* bypass mode */
-	iwl_write_restricted_reg(priv, SCD_MODE_REG, 0x2);
+	iwl_write_prph(priv, SCD_MODE_REG, 0x2);
 
 	/* RA 0 is active */
-	iwl_write_restricted_reg(priv, SCD_ARASTAT_REG, 0x01);
+	iwl_write_prph(priv, SCD_ARASTAT_REG, 0x01);
 
 	/* all 6 fifo are active */
-	iwl_write_restricted_reg(priv, SCD_TXFACT_REG, 0x3f);
+	iwl_write_prph(priv, SCD_TXFACT_REG, 0x3f);
 
-	iwl_write_restricted_reg(priv, SCD_SBYP_MODE_1_REG, 0x010000);
-	iwl_write_restricted_reg(priv, SCD_SBYP_MODE_2_REG, 0x030002);
-	iwl_write_restricted_reg(priv, SCD_TXF4MF_REG, 0x000004);
-	iwl_write_restricted_reg(priv, SCD_TXF5MF_REG, 0x000005);
+	iwl_write_prph(priv, SCD_SBYP_MODE_1_REG, 0x010000);
+	iwl_write_prph(priv, SCD_SBYP_MODE_2_REG, 0x030002);
+	iwl_write_prph(priv, SCD_TXF4MF_REG, 0x000004);
+	iwl_write_prph(priv, SCD_TXF5MF_REG, 0x000005);
 
 	iwl_write_restricted(priv, FH_TSSR_CBB_BASE,
 			     priv->hw_setting.shared_phys);
@@ -891,11 +891,11 @@ int iwl_hw_nic_init(struct iwl_priv *priv)
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
 	}
-	iwl_write_restricted_reg(priv, APMG_CLK_EN_REG,
+	iwl_write_prph(priv, APMG_CLK_EN_REG,
 				 APMG_CLK_VAL_DMA_CLK_RQT |
 				 APMG_CLK_VAL_BSM_CLK_RQT);
 	udelay(20);
-	iwl_set_bits_restricted_reg(priv, APMG_PCIDEV_STT_REG,
+	iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
 				    APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
 	iwl_release_restricted_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
@@ -1034,7 +1034,7 @@ void iwl_hw_txq_ctx_stop(struct iwl_priv *priv)
 	}
 
 	/* stop SCD */
-	iwl_write_restricted_reg(priv, SCD_MODE_REG, 0);
+	iwl_write_prph(priv, SCD_MODE_REG, 0);
 
 	/* reset TFD queues */
 	for (queue = TFD_QUEUE_MIN; queue < TFD_QUEUE_MAX; queue++) {
@@ -1100,7 +1100,7 @@ int iwl_hw_nic_reset(struct iwl_priv *priv)
 
 	rc = iwl_grab_restricted_access(priv);
 	if (!rc) {
-		iwl_write_restricted_reg(priv, APMG_CLK_CTRL_REG,
+		iwl_write_prph(priv, APMG_CLK_CTRL_REG,
 					 APMG_CLK_VAL_BSM_CLK_RQT);
 
 		udelay(10);
@@ -1108,20 +1108,20 @@ int iwl_hw_nic_reset(struct iwl_priv *priv)
 		iwl_set_bit(priv, CSR_GP_CNTRL,
 			    CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
 
-		iwl_write_restricted_reg(priv, APMG_RTC_INT_MSK_REG, 0x0);
-		iwl_write_restricted_reg(priv, APMG_RTC_INT_STT_REG,
+		iwl_write_prph(priv, APMG_RTC_INT_MSK_REG, 0x0);
+		iwl_write_prph(priv, APMG_RTC_INT_STT_REG,
 					0xFFFFFFFF);
 
 		/* enable DMA */
-		iwl_write_restricted_reg(priv, APMG_CLK_EN_REG,
+		iwl_write_prph(priv, APMG_CLK_EN_REG,
 					 APMG_CLK_VAL_DMA_CLK_RQT |
 					 APMG_CLK_VAL_BSM_CLK_RQT);
 		udelay(10);
 
-		iwl_set_bits_restricted_reg(priv, APMG_PS_CTRL_REG,
+		iwl_set_bits_prph(priv, APMG_PS_CTRL_REG,
 				APMG_PS_CTRL_VAL_RESET_REQ);
 		udelay(5);
-		iwl_clear_bits_restricted_reg(priv, APMG_PS_CTRL_REG,
+		iwl_clear_bits_prph(priv, APMG_PS_CTRL_REG,
 				APMG_PS_CTRL_VAL_RESET_REQ);
 		iwl_release_restricted_access(priv);
 	}
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 39c7d1f..2d6fe6f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -191,37 +191,35 @@ u8 iwl_hw_find_station(struct iwl_priv *priv, const u8 *addr)
 
 static int iwl4965_nic_set_pwr_src(struct iwl_priv *priv, int pwr_max)
 {
-	int rc = 0;
+	int ret;
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
-	if (rc) {
+	ret = iwl_grab_restricted_access(priv);
+	if (ret) {
 		spin_unlock_irqrestore(&priv->lock, flags);
-		return rc;
+		return ret;
 	}
 
 	if (!pwr_max) {
 		u32 val;
 
-		rc = pci_read_config_dword(priv->pci_dev, PCI_POWER_SOURCE,
+		ret = pci_read_config_dword(priv->pci_dev, PCI_POWER_SOURCE,
 					   &val);
 
 		if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT)
-			iwl_set_bits_mask_restricted_reg(
-				priv, APMG_PS_CTRL_REG,
+			iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
 				APMG_PS_CTRL_VAL_PWR_SRC_VAUX,
 				~APMG_PS_CTRL_MSK_PWR_SRC);
 	} else
-		iwl_set_bits_mask_restricted_reg(
-			priv, APMG_PS_CTRL_REG,
+		iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
 			APMG_PS_CTRL_VAL_PWR_SRC_VMAIN,
 			~APMG_PS_CTRL_MSK_PWR_SRC);
 
 	iwl_release_restricted_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-	return rc;
+	return ret;
 }
 
 static int iwl4965_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
@@ -383,7 +381,7 @@ static int iwl4965_txq_ctx_reset(struct iwl_priv *priv)
 		goto error_reset;
 	}
 
-	iwl_write_restricted_reg(priv, SCD_TXFACT, 0);
+	iwl_write_prph(priv, SCD_TXFACT, 0);
 	iwl_release_restricted_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -448,16 +446,16 @@ int iwl_hw_nic_init(struct iwl_priv *priv)
 		return rc;
 	}
 
-	iwl_read_restricted_reg(priv, APMG_CLK_CTRL_REG);
+	iwl_read_prph(priv, APMG_CLK_CTRL_REG);
 
-	iwl_write_restricted_reg(priv, APMG_CLK_CTRL_REG,
+	iwl_write_prph(priv, APMG_CLK_CTRL_REG,
 				 APMG_CLK_VAL_DMA_CLK_RQT |
 				 APMG_CLK_VAL_BSM_CLK_RQT);
-	iwl_read_restricted_reg(priv, APMG_CLK_CTRL_REG);
+	iwl_read_prph(priv, APMG_CLK_CTRL_REG);
 
 	udelay(20);
 
-	iwl_set_bits_restricted_reg(priv, APMG_PCIDEV_STT_REG,
+	iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
 				    APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
 
 	iwl_release_restricted_access(priv);
@@ -513,11 +511,11 @@ int iwl_hw_nic_init(struct iwl_priv *priv)
 		return rc;
 	}
 
-	iwl_read_restricted_reg(priv, APMG_PS_CTRL_REG);
-	iwl_set_bits_restricted_reg(priv, APMG_PS_CTRL_REG,
+	iwl_read_prph(priv, APMG_PS_CTRL_REG);
+	iwl_set_bits_prph(priv, APMG_PS_CTRL_REG,
 				    APMG_PS_CTRL_VAL_RESET_REQ);
 	udelay(5);
-	iwl_clear_bits_restricted_reg(priv, APMG_PS_CTRL_REG,
+	iwl_clear_bits_prph(priv, APMG_PS_CTRL_REG,
 				      APMG_PS_CTRL_VAL_RESET_REQ);
 
 	iwl_release_restricted_access(priv);
@@ -644,13 +642,13 @@ int iwl_hw_nic_reset(struct iwl_priv *priv)
 
 	rc = iwl_grab_restricted_access(priv);
 	if (!rc) {
-		iwl_write_restricted_reg(priv, APMG_CLK_EN_REG,
+		iwl_write_prph(priv, APMG_CLK_EN_REG,
 					 APMG_CLK_VAL_DMA_CLK_RQT |
 					 APMG_CLK_VAL_BSM_CLK_RQT);
 
 		udelay(10);
 
-		iwl_set_bits_restricted_reg(priv, APMG_PCIDEV_STT_REG,
+		iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
 				APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
 
 		iwl_release_restricted_access(priv);
@@ -1584,7 +1582,7 @@ static void iwl4965_set_wr_ptrs(struct iwl_priv *priv, int txq_id, u32 index)
 {
 	iwl_write_restricted(priv, HBUS_TARG_WRPTR,
 			     (index & 0xff) | (txq_id << 8));
-	iwl_write_restricted_reg(priv, SCD_QUEUE_RDPTR(txq_id), index);
+	iwl_write_prph(priv, SCD_QUEUE_RDPTR(txq_id), index);
 }
 
 /*
@@ -1597,7 +1595,7 @@ static void iwl4965_tx_queue_set_status(struct iwl_priv *priv,
 	int txq_id = txq->q.id;
 	int active = test_bit(txq_id, &priv->txq_ctx_active_msk)?1:0;
 
-	iwl_write_restricted_reg(priv, SCD_QUEUE_STATUS_BITS(txq_id),
+	iwl_write_prph(priv, SCD_QUEUE_STATUS_BITS(txq_id),
 				 (active << SCD_QUEUE_STTS_REG_POS_ACTIVE) |
 				 (tx_fifo_id << SCD_QUEUE_STTS_REG_POS_TXF) |
 				 (scd_retry << SCD_QUEUE_STTS_REG_POS_WSL) |
@@ -1655,7 +1653,7 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
 		return rc;
 	}
 
-	priv->scd_base_addr = iwl_read_restricted_reg(priv, SCD_SRAM_BASE_ADDR);
+	priv->scd_base_addr = iwl_read_prph(priv, SCD_SRAM_BASE_ADDR);
 	a = priv->scd_base_addr + SCD_CONTEXT_DATA_OFFSET;
 	for (; a < priv->scd_base_addr + SCD_TX_STTS_BITMAP_OFFSET; a += 4)
 		iwl_write_restricted_mem(priv, a, 0);
@@ -1664,14 +1662,14 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
 	for (; a < sizeof(u16) * priv->hw_setting.max_txq_num; a += 4)
 		iwl_write_restricted_mem(priv, a, 0);
 
-	iwl_write_restricted_reg(priv, SCD_DRAM_BASE_ADDR,
+	iwl_write_prph(priv, SCD_DRAM_BASE_ADDR,
 		(priv->hw_setting.shared_phys +
 		 offsetof(struct iwl_shared, queues_byte_cnt_tbls)) >> 10);
-	iwl_write_restricted_reg(priv, SCD_QUEUECHAIN_SEL, 0);
+	iwl_write_prph(priv, SCD_QUEUECHAIN_SEL, 0);
 
 	/* initiate the queues */
 	for (i = 0; i < priv->hw_setting.max_txq_num; i++) {
-		iwl_write_restricted_reg(priv, SCD_QUEUE_RDPTR(i), 0);
+		iwl_write_prph(priv, SCD_QUEUE_RDPTR(i), 0);
 		iwl_write_restricted(priv, HBUS_TARG_WRPTR, 0 | (i << 8));
 		iwl_write_restricted_mem(priv, priv->scd_base_addr +
 					SCD_CONTEXT_QUEUE_OFFSET(i),
@@ -1686,10 +1684,10 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
 					SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK);
 
 	}
-	iwl_write_restricted_reg(priv, SCD_INTERRUPT_MASK,
+	iwl_write_prph(priv, SCD_INTERRUPT_MASK,
 				 (1 << priv->hw_setting.max_txq_num) - 1);
 
-	iwl_write_restricted_reg(priv, SCD_TXFACT,
+	iwl_write_prph(priv, SCD_TXFACT,
 				 SCD_TXFACT_REG_TXFIFO_MASK(0, 7));
 
 	iwl4965_set_wr_ptrs(priv, IWL_CMD_QUEUE_NUM, 0);
@@ -4130,7 +4128,7 @@ static void iwl4965_rx_reply_compressed_ba(struct iwl_priv *priv,
 
 static void iwl4965_tx_queue_stop_scheduler(struct iwl_priv *priv, u16 txq_id)
 {
-	iwl_write_restricted_reg(priv,
+	iwl_write_prph(priv,
 		SCD_QUEUE_STATUS_BITS(txq_id),
 		(0 << SCD_QUEUE_STTS_REG_POS_ACTIVE)|
 		(1 << SCD_QUEUE_STTS_REG_POS_SCD_ACT_EN));
@@ -4191,7 +4189,7 @@ static int iwl4965_tx_queue_agg_enable(struct iwl_priv *priv, int txq_id,
 	iwl4965_tx_queue_set_q2ratid(priv, ra_tid, txq_id);
 
 
-	iwl_set_bits_restricted_reg(priv, SCD_QUEUECHAIN_SEL, (1<<txq_id));
+	iwl_set_bits_prph(priv, SCD_QUEUECHAIN_SEL, (1<<txq_id));
 
 	priv->txq[txq_id].q.read_ptr = (ssn_idx & 0xff);
 	priv->txq[txq_id].q.write_ptr = (ssn_idx & 0xff);
@@ -4209,7 +4207,7 @@ static int iwl4965_tx_queue_agg_enable(struct iwl_priv *priv, int txq_id,
 			(SCD_FRAME_LIMIT << SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS)
 			& SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK);
 
-	iwl_set_bits_restricted_reg(priv, SCD_INTERRUPT_MASK, (1 << txq_id));
+	iwl_set_bits_prph(priv, SCD_INTERRUPT_MASK, (1 << txq_id));
 
 	iwl4965_tx_queue_set_status(priv, &priv->txq[txq_id], tx_fifo, 1);
 
@@ -4243,14 +4241,14 @@ static int iwl4965_tx_queue_agg_disable(struct iwl_priv *priv, u16 txq_id,
 
 	iwl4965_tx_queue_stop_scheduler(priv, txq_id);
 
-	iwl_clear_bits_restricted_reg(priv, SCD_QUEUECHAIN_SEL, (1 << txq_id));
+	iwl_clear_bits_prph(priv, SCD_QUEUECHAIN_SEL, (1 << txq_id));
 
 	priv->txq[txq_id].q.read_ptr = (ssn_idx & 0xff);
 	priv->txq[txq_id].q.write_ptr = (ssn_idx & 0xff);
 	/* supposes that ssn_idx is valid (!= 0xFFF) */
 	iwl4965_set_wr_ptrs(priv, txq_id, ssn_idx);
 
-	iwl_clear_bits_restricted_reg(priv, SCD_INTERRUPT_MASK, (1 << txq_id));
+	iwl_clear_bits_prph(priv, SCD_INTERRUPT_MASK, (1 << txq_id));
 	iwl4965_txq_ctx_deactivate(priv, txq_id);
 	iwl4965_tx_queue_set_status(priv, &priv->txq[txq_id], tx_fifo, 0);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h
index 8a8b96f..b78afed 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -330,27 +330,26 @@ static inline int __iwl_poll_restricted_bit(const char *f, u32 l,
 #define iwl_poll_restricted_bit _iwl_poll_restricted_bit
 #endif
 
-static inline u32 _iwl_read_restricted_reg(struct iwl_priv *priv, u32 reg)
+static inline u32 _iwl_read_prph(struct iwl_priv *priv, u32 reg)
 {
 	_iwl_write_restricted(priv, HBUS_TARG_PRPH_RADDR, reg | (3 << 24));
 	return _iwl_read_restricted(priv, HBUS_TARG_PRPH_RDAT);
 }
 #ifdef CONFIG_IWLWIFI_DEBUG
-static inline u32 __iwl_read_restricted_reg(u32 line,
-					    struct iwl_priv *priv, u32 reg)
+static inline u32 __iwl_read_prph(u32 line, struct iwl_priv *priv, u32 reg)
 {
 	if (!atomic_read(&priv->restrict_refcnt))
 		IWL_ERROR("Unrestricted access from line %d\n", line);
-	return _iwl_read_restricted_reg(priv, reg);
+	return _iwl_read_prph(priv, reg);
 }
 
-#define iwl_read_restricted_reg(priv, reg) \
-	__iwl_read_restricted_reg(__LINE__, priv, reg)
+#define iwl_read_prph(priv, reg) \
+	__iwl_read_prph(__LINE__, priv, reg)
 #else
-#define iwl_read_restricted_reg _iwl_read_restricted_reg
+#define iwl_read_prph _iwl_read_prph
 #endif
 
-static inline void _iwl_write_restricted_reg(struct iwl_priv *priv,
+static inline void _iwl_write_prph(struct iwl_priv *priv,
 					     u32 addr, u32 val)
 {
 	_iwl_write_restricted(priv, HBUS_TARG_PRPH_WADDR,
@@ -358,61 +357,58 @@ static inline void _iwl_write_restricted_reg(struct iwl_priv *priv,
 	_iwl_write_restricted(priv, HBUS_TARG_PRPH_WDAT, val);
 }
 #ifdef CONFIG_IWLWIFI_DEBUG
-static inline void __iwl_write_restricted_reg(u32 line,
-					      struct iwl_priv *priv,
+static inline void __iwl_write_prph(u32 line, struct iwl_priv *priv,
 					      u32 addr, u32 val)
 {
 	if (!atomic_read(&priv->restrict_refcnt))
 		IWL_ERROR("Unrestricted access from line %d\n", line);
-	_iwl_write_restricted_reg(priv, addr, val);
+	_iwl_write_prph(priv, addr, val);
 }
 
-#define iwl_write_restricted_reg(priv, addr, val) \
-	__iwl_write_restricted_reg(__LINE__, priv, addr, val);
+#define iwl_write_prph(priv, addr, val) \
+	__iwl_write_prph(__LINE__, priv, addr, val);
 #else
-#define iwl_write_restricted_reg _iwl_write_restricted_reg
+#define iwl_write_prph _iwl_write_prph
 #endif
 
-#define _iwl_set_bits_restricted_reg(priv, reg, mask) \
-	_iwl_write_restricted_reg(priv, reg, \
-				  (_iwl_read_restricted_reg(priv, reg) | mask))
+#define _iwl_set_bits_prph(priv, reg, mask) \
+	_iwl_write_prph(priv, reg, (_iwl_read_prph(priv, reg) | mask))
 #ifdef CONFIG_IWLWIFI_DEBUG
-static inline void __iwl_set_bits_restricted_reg(u32 line, struct iwl_priv
-						 *priv, u32 reg, u32 mask)
+static inline void __iwl_set_bits_prph(u32 line, struct iwl_priv *priv,
+					u32 reg, u32 mask)
 {
 	if (!atomic_read(&priv->restrict_refcnt))
 		IWL_ERROR("Unrestricted access from line %d\n", line);
-	_iwl_set_bits_restricted_reg(priv, reg, mask);
+	_iwl_set_bits_prph(priv, reg, mask);
 }
-#define iwl_set_bits_restricted_reg(priv, reg, mask) \
-	__iwl_set_bits_restricted_reg(__LINE__, priv, reg, mask)
+#define iwl_set_bits_prph(priv, reg, mask) \
+	__iwl_set_bits_prph(__LINE__, priv, reg, mask)
 #else
-#define iwl_set_bits_restricted_reg _iwl_set_bits_restricted_reg
+#define iwl_set_bits_prph _iwl_set_bits_prph
 #endif
 
-#define _iwl_set_bits_mask_restricted_reg(priv, reg, bits, mask) \
-	_iwl_write_restricted_reg( \
-	    priv, reg, ((_iwl_read_restricted_reg(priv, reg) & mask) | bits))
+#define _iwl_set_bits_mask_prph(priv, reg, bits, mask) \
+	_iwl_write_prph(priv, reg, ((_iwl_read_prph(priv, reg) & mask) | bits))
+
 #ifdef CONFIG_IWLWIFI_DEBUG
-static inline void __iwl_set_bits_mask_restricted_reg(u32 line,
+static inline void __iwl_set_bits_mask_prph(u32 line,
 		struct iwl_priv *priv, u32 reg, u32 bits, u32 mask)
 {
 	if (!atomic_read(&priv->restrict_refcnt))
 		IWL_ERROR("Unrestricted access from line %d\n", line);
-	_iwl_set_bits_mask_restricted_reg(priv, reg, bits, mask);
+	_iwl_set_bits_mask_prph(priv, reg, bits, mask);
 }
-
-#define iwl_set_bits_mask_restricted_reg(priv, reg, bits, mask) \
-	__iwl_set_bits_mask_restricted_reg(__LINE__, priv, reg, bits, mask)
+#define iwl_set_bits_mask_prph(priv, reg, bits, mask) \
+	__iwl_set_bits_mask_prph(__LINE__, priv, reg, bits, mask)
 #else
-#define iwl_set_bits_mask_restricted_reg _iwl_set_bits_mask_restricted_reg
+#define iwl_set_bits_mask_prph _iwl_set_bits_mask_prph
 #endif
 
-static inline void iwl_clear_bits_restricted_reg(struct iwl_priv
+static inline void iwl_clear_bits_prph(struct iwl_priv
 						 *priv, u32 reg, u32 mask)
 {
-	u32 val = _iwl_read_restricted_reg(priv, reg);
-	_iwl_write_restricted_reg(priv, reg, (val & ~mask));
+	u32 val = _iwl_read_prph(priv, reg);
+	_iwl_write_prph(priv, reg, (val & ~mask));
 }
 
 static inline u32 iwl_read_restricted_mem(struct iwl_priv *priv, u32 addr)
@@ -435,36 +431,4 @@ static inline void iwl_write_restricted_mems(struct iwl_priv *priv, u32 addr,
 	for (; 0 < len; len -= sizeof(u32), values++)
 		iwl_write_restricted(priv, HBUS_TARG_MEM_WDAT, *values);
 }
-
-static inline void iwl_write_restricted_regs(struct iwl_priv *priv, u32 reg,
-					     u32 len, u8 *values)
-{
-	u32 reg_offset = reg;
-	u32 aligment = reg & 0x3;
-
-	/* write any non-dword-aligned stuff at the beginning */
-	if (len < sizeof(u32)) {
-		if ((aligment + len) <= sizeof(u32)) {
-			u8 size;
-			u32 value = 0;
-			size = len - 1;
-			memcpy(&value, values, len);
-			reg_offset = (reg_offset & 0x0000FFFF);
-
-			_iwl_write_restricted(priv,
-					      HBUS_TARG_PRPH_WADDR,
-					      (reg_offset | (size << 24)));
-			_iwl_write_restricted(priv, HBUS_TARG_PRPH_WDAT,
-					      value);
-		}
-
-		return;
-	}
-
-	/* now write all the dword-aligned stuff */
-	for (; reg_offset < (reg + len);
-	     reg_offset += sizeof(u32), values += sizeof(u32))
-		_iwl_write_restricted_reg(priv, reg_offset, *((u32 *) values));
-}
-
 #endif
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 7fb73c3..79e5417 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -5608,11 +5608,11 @@ static int iwl_verify_bsm(struct iwl_priv *priv)
 	IWL_DEBUG_INFO("Begin verify bsm\n");
 
 	/* verify BSM SRAM contents */
-	val = iwl_read_restricted_reg(priv, BSM_WR_DWCOUNT_REG);
+	val = iwl_read_prph(priv, BSM_WR_DWCOUNT_REG);
 	for (reg = BSM_SRAM_LOWER_BOUND;
 	     reg < BSM_SRAM_LOWER_BOUND + len;
 	     reg += sizeof(u32), image ++) {
-		val = iwl_read_restricted_reg(priv, reg);
+		val = iwl_read_prph(priv, reg);
 		if (val != le32_to_cpu(*image)) {
 			IWL_ERROR("BSM uCode verification failed at "
 				  "addr 0x%08X+%u (of %u), is 0x%x, s/b 0x%x\n",
@@ -5693,16 +5693,16 @@ static int iwl_load_bsm(struct iwl_priv *priv)
 	if (rc)
 		return rc;
 
-	iwl_write_restricted_reg(priv, BSM_DRAM_INST_PTR_REG, pinst);
-	iwl_write_restricted_reg(priv, BSM_DRAM_DATA_PTR_REG, pdata);
-	iwl_write_restricted_reg(priv, BSM_DRAM_INST_BYTECOUNT_REG, inst_len);
-	iwl_write_restricted_reg(priv, BSM_DRAM_DATA_BYTECOUNT_REG, data_len);
+	iwl_write_prph(priv, BSM_DRAM_INST_PTR_REG, pinst);
+	iwl_write_prph(priv, BSM_DRAM_DATA_PTR_REG, pdata);
+	iwl_write_prph(priv, BSM_DRAM_INST_BYTECOUNT_REG, inst_len);
+	iwl_write_prph(priv, BSM_DRAM_DATA_BYTECOUNT_REG, data_len);
 
 	/* Fill BSM memory with bootstrap instructions */
 	for (reg_offset = BSM_SRAM_LOWER_BOUND;
 	     reg_offset < BSM_SRAM_LOWER_BOUND + len;
 	     reg_offset += sizeof(u32), image++)
-		_iwl_write_restricted_reg(priv, reg_offset,
+		_iwl_write_prph(priv, reg_offset,
 					  le32_to_cpu(*image));
 
 	rc = iwl_verify_bsm(priv);
@@ -5712,19 +5712,19 @@ static int iwl_load_bsm(struct iwl_priv *priv)
 	}
 
 	/* Tell BSM to copy from BSM SRAM into instruction SRAM, when asked */
-	iwl_write_restricted_reg(priv, BSM_WR_MEM_SRC_REG, 0x0);
-	iwl_write_restricted_reg(priv, BSM_WR_MEM_DST_REG,
+	iwl_write_prph(priv, BSM_WR_MEM_SRC_REG, 0x0);
+	iwl_write_prph(priv, BSM_WR_MEM_DST_REG,
 				 RTC_INST_LOWER_BOUND);
-	iwl_write_restricted_reg(priv, BSM_WR_DWCOUNT_REG, len / sizeof(u32));
+	iwl_write_prph(priv, BSM_WR_DWCOUNT_REG, len / sizeof(u32));
 
 	/* Load bootstrap code into instruction SRAM now,
 	 *   to prepare to load "initialize" uCode */
-	iwl_write_restricted_reg(priv, BSM_WR_CTRL_REG,
+	iwl_write_prph(priv, BSM_WR_CTRL_REG,
 		BSM_WR_CTRL_REG_BIT_START);
 
 	/* Wait for load of bootstrap uCode to finish */
 	for (i = 0; i < 100; i++) {
-		done = iwl_read_restricted_reg(priv, BSM_WR_CTRL_REG);
+		done = iwl_read_prph(priv, BSM_WR_CTRL_REG);
 		if (!(done & BSM_WR_CTRL_REG_BIT_START))
 			break;
 		udelay(10);
@@ -5738,7 +5738,7 @@ static int iwl_load_bsm(struct iwl_priv *priv)
 
 	/* Enable future boot loads whenever power management unit triggers it
 	 *   (e.g. when powering back up after power-save shutdown) */
-	iwl_write_restricted_reg(priv, BSM_WR_CTRL_REG,
+	iwl_write_prph(priv, BSM_WR_CTRL_REG,
 		BSM_WR_CTRL_REG_BIT_START_EN);
 
 	iwl_release_restricted_access(priv);
@@ -5989,14 +5989,14 @@ static int iwl_set_ucode_ptrs(struct iwl_priv *priv)
 	}
 
 	/* Tell bootstrap uCode where to find image to load */
-	iwl_write_restricted_reg(priv, BSM_DRAM_INST_PTR_REG, pinst);
-	iwl_write_restricted_reg(priv, BSM_DRAM_DATA_PTR_REG, pdata);
-	iwl_write_restricted_reg(priv, BSM_DRAM_DATA_BYTECOUNT_REG,
+	iwl_write_prph(priv, BSM_DRAM_INST_PTR_REG, pinst);
+	iwl_write_prph(priv, BSM_DRAM_DATA_PTR_REG, pdata);
+	iwl_write_prph(priv, BSM_DRAM_DATA_BYTECOUNT_REG,
 				 priv->ucode_data.len);
 
 	/* Inst bytecount must be last to set up, bit 31 signals uCode
 	 *   that all new ptr/size info is in place */
-	iwl_write_restricted_reg(priv, BSM_DRAM_INST_BYTECOUNT_REG,
+	iwl_write_prph(priv, BSM_DRAM_INST_BYTECOUNT_REG,
 				 priv->ucode_code.len | BSM_DRAM_INST_LOAD);
 
 	iwl_release_restricted_access(priv);
@@ -6094,7 +6094,7 @@ static void iwl_alive_start(struct iwl_priv *priv)
 		return;
 	}
 
-	rfkill = iwl_read_restricted_reg(priv, APMG_RFKILL_REG);
+	rfkill = iwl_read_prph(priv, APMG_RFKILL_REG);
 	IWL_DEBUG_INFO("RFKILL status: 0x%x\n", rfkill);
 	iwl_release_restricted_access(priv);
 
@@ -6260,7 +6260,7 @@ static void __iwl_down(struct iwl_priv *priv)
 
 	spin_lock_irqsave(&priv->lock, flags);
 	if (!iwl_grab_restricted_access(priv)) {
-		iwl_write_restricted_reg(priv, APMG_CLK_DIS_REG,
+		iwl_write_prph(priv, APMG_CLK_DIS_REG,
 					 APMG_CLK_VAL_DMA_CLK_RQT);
 		iwl_release_restricted_access(priv);
 	}
@@ -8605,7 +8605,7 @@ static void iwl_resume(struct iwl_priv *priv)
 	iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
 
 	if (!iwl_grab_restricted_access(priv)) {
-		iwl_write_restricted_reg(priv, APMG_CLK_DIS_REG,
+		iwl_write_prph(priv, APMG_CLK_DIS_REG,
 					 APMG_CLK_VAL_DMA_CLK_RQT);
 		iwl_release_restricted_access(priv);
 	}
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 0b1d91e..b702dd4 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -5987,11 +5987,11 @@ static int iwl_verify_bsm(struct iwl_priv *priv)
 	IWL_DEBUG_INFO("Begin verify bsm\n");
 
 	/* verify BSM SRAM contents */
-	val = iwl_read_restricted_reg(priv, BSM_WR_DWCOUNT_REG);
+	val = iwl_read_prph(priv, BSM_WR_DWCOUNT_REG);
 	for (reg = BSM_SRAM_LOWER_BOUND;
 	     reg < BSM_SRAM_LOWER_BOUND + len;
 	     reg += sizeof(u32), image ++) {
-		val = iwl_read_restricted_reg(priv, reg);
+		val = iwl_read_prph(priv, reg);
 		if (val != le32_to_cpu(*image)) {
 			IWL_ERROR("BSM uCode verification failed at "
 				  "addr 0x%08X+%u (of %u), is 0x%x, s/b 0x%x\n",
@@ -6072,16 +6072,16 @@ static int iwl_load_bsm(struct iwl_priv *priv)
 	if (rc)
 		return rc;
 
-	iwl_write_restricted_reg(priv, BSM_DRAM_INST_PTR_REG, pinst);
-	iwl_write_restricted_reg(priv, BSM_DRAM_DATA_PTR_REG, pdata);
-	iwl_write_restricted_reg(priv, BSM_DRAM_INST_BYTECOUNT_REG, inst_len);
-	iwl_write_restricted_reg(priv, BSM_DRAM_DATA_BYTECOUNT_REG, data_len);
+	iwl_write_prph(priv, BSM_DRAM_INST_PTR_REG, pinst);
+	iwl_write_prph(priv, BSM_DRAM_DATA_PTR_REG, pdata);
+	iwl_write_prph(priv, BSM_DRAM_INST_BYTECOUNT_REG, inst_len);
+	iwl_write_prph(priv, BSM_DRAM_DATA_BYTECOUNT_REG, data_len);
 
 	/* Fill BSM memory with bootstrap instructions */
 	for (reg_offset = BSM_SRAM_LOWER_BOUND;
 	     reg_offset < BSM_SRAM_LOWER_BOUND + len;
 	     reg_offset += sizeof(u32), image++)
-		_iwl_write_restricted_reg(priv, reg_offset,
+		_iwl_write_prph(priv, reg_offset,
 					  le32_to_cpu(*image));
 
 	rc = iwl_verify_bsm(priv);
@@ -6091,19 +6091,19 @@ static int iwl_load_bsm(struct iwl_priv *priv)
 	}
 
 	/* Tell BSM to copy from BSM SRAM into instruction SRAM, when asked */
-	iwl_write_restricted_reg(priv, BSM_WR_MEM_SRC_REG, 0x0);
-	iwl_write_restricted_reg(priv, BSM_WR_MEM_DST_REG,
+	iwl_write_prph(priv, BSM_WR_MEM_SRC_REG, 0x0);
+	iwl_write_prph(priv, BSM_WR_MEM_DST_REG,
 				 RTC_INST_LOWER_BOUND);
-	iwl_write_restricted_reg(priv, BSM_WR_DWCOUNT_REG, len / sizeof(u32));
+	iwl_write_prph(priv, BSM_WR_DWCOUNT_REG, len / sizeof(u32));
 
 	/* Load bootstrap code into instruction SRAM now,
 	 *   to prepare to load "initialize" uCode */
-	iwl_write_restricted_reg(priv, BSM_WR_CTRL_REG,
+	iwl_write_prph(priv, BSM_WR_CTRL_REG,
 		BSM_WR_CTRL_REG_BIT_START);
 
 	/* Wait for load of bootstrap uCode to finish */
 	for (i = 0; i < 100; i++) {
-		done = iwl_read_restricted_reg(priv, BSM_WR_CTRL_REG);
+		done = iwl_read_prph(priv, BSM_WR_CTRL_REG);
 		if (!(done & BSM_WR_CTRL_REG_BIT_START))
 			break;
 		udelay(10);
@@ -6117,7 +6117,7 @@ static int iwl_load_bsm(struct iwl_priv *priv)
 
 	/* Enable future boot loads whenever power management unit triggers it
 	 *   (e.g. when powering back up after power-save shutdown) */
-	iwl_write_restricted_reg(priv, BSM_WR_CTRL_REG,
+	iwl_write_prph(priv, BSM_WR_CTRL_REG,
 		BSM_WR_CTRL_REG_BIT_START_EN);
 
 	iwl_release_restricted_access(priv);
@@ -6372,14 +6372,14 @@ static int iwl_set_ucode_ptrs(struct iwl_priv *priv)
 	}
 
 	/* Tell bootstrap uCode where to find image to load */
-	iwl_write_restricted_reg(priv, BSM_DRAM_INST_PTR_REG, pinst);
-	iwl_write_restricted_reg(priv, BSM_DRAM_DATA_PTR_REG, pdata);
-	iwl_write_restricted_reg(priv, BSM_DRAM_DATA_BYTECOUNT_REG,
+	iwl_write_prph(priv, BSM_DRAM_INST_PTR_REG, pinst);
+	iwl_write_prph(priv, BSM_DRAM_DATA_PTR_REG, pdata);
+	iwl_write_prph(priv, BSM_DRAM_DATA_BYTECOUNT_REG,
 				 priv->ucode_data.len);
 
 	/* Inst bytecount must be last to set up, bit 31 signals uCode
 	 *   that all new ptr/size info is in place */
-	iwl_write_restricted_reg(priv, BSM_DRAM_INST_BYTECOUNT_REG,
+	iwl_write_prph(priv, BSM_DRAM_INST_BYTECOUNT_REG,
 				 priv->ucode_code.len | BSM_DRAM_INST_LOAD);
 
 	iwl_release_restricted_access(priv);
@@ -6625,7 +6625,7 @@ static void __iwl_down(struct iwl_priv *priv)
 
 	spin_lock_irqsave(&priv->lock, flags);
 	if (!iwl_grab_restricted_access(priv)) {
-		iwl_write_restricted_reg(priv, APMG_CLK_DIS_REG,
+		iwl_write_prph(priv, APMG_CLK_DIS_REG,
 					 APMG_CLK_VAL_DMA_CLK_RQT);
 		iwl_release_restricted_access(priv);
 	}
@@ -9209,7 +9209,7 @@ static void iwl_resume(struct iwl_priv *priv)
 	iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
 
 	if (!iwl_grab_restricted_access(priv)) {
-		iwl_write_restricted_reg(priv, APMG_CLK_DIS_REG,
+		iwl_write_prph(priv, APMG_CLK_DIS_REG,
 					 APMG_CLK_VAL_DMA_CLK_RQT);
 		iwl_release_restricted_access(priv);
 	}
-- 
1.5.2

[PATCH 15/30] iwlwifi: rename restricted_mem to targ_mem

[Zhu Yi]

From: Tomas Winkler <tomas.winkler@intel.com>

This patch renames restricted_mem suffix with more proper
name targ_mem for function accessing memory on the nic in target mode

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c     |   19 +++++++--------
 drivers/net/wireless/iwlwifi/iwl-4965.c     |   18 +++++++-------
 drivers/net/wireless/iwlwifi/iwl-io.h       |    9 +++----
 drivers/net/wireless/iwlwifi/iwl3945-base.c |   30 ++++++++++++------------
 drivers/net/wireless/iwlwifi/iwl4965-base.c |   34 +++++++++++++-------------
 5 files changed, 54 insertions(+), 56 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index d761531..08b6917 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -94,7 +94,7 @@ const struct iwl_rate_info iwl_rates[IWL_RATE_COUNT] = {
  *   ... and set IWL_EVT_DISABLE to 1. */
 void iwl_disable_events(struct iwl_priv *priv)
 {
-	int rc;
+	int ret;
 	int i;
 	u32 base;		/* SRAM address of event log header */
 	u32 disable_ptr;	/* SRAM address of event-disable bitmap array */
@@ -155,25 +155,24 @@ void iwl_disable_events(struct iwl_priv *priv)
 		return;
 	}
 
-	rc = iwl_grab_restricted_access(priv);
-	if (rc) {
+	ret = iwl_grab_restricted_access(priv);
+	if (ret) {
 		IWL_WARNING("Can not read from adapter at this time.\n");
 		return;
 	}
 
-	disable_ptr = iwl_read_restricted_mem(priv, base + (4 * sizeof(u32)));
-	array_size = iwl_read_restricted_mem(priv, base + (5 * sizeof(u32)));
+	disable_ptr = iwl_read_targ_mem(priv, base + (4 * sizeof(u32)));
+	array_size = iwl_read_targ_mem(priv, base + (5 * sizeof(u32)));
 	iwl_release_restricted_access(priv);
 
 	if (IWL_EVT_DISABLE && (array_size == IWL_EVT_DISABLE_SIZE)) {
 		IWL_DEBUG_INFO("Disabling selected uCode log events at 0x%x\n",
 			       disable_ptr);
-		rc = iwl_grab_restricted_access(priv);
+		ret = iwl_grab_restricted_access(priv);
 		for (i = 0; i < IWL_EVT_DISABLE_SIZE; i++)
-			iwl_write_restricted_mem(priv,
-						 disable_ptr +
-						 (i * sizeof(u32)),
-						 evt_disable[i]);
+			iwl_write_targ_mem(priv,
+					   disable_ptr + (i * sizeof(u32)),
+					   evt_disable[i]);
 
 		iwl_release_restricted_access(priv);
 	} else {
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 2d6fe6f..4d76102 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -1656,11 +1656,11 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
 	priv->scd_base_addr = iwl_read_prph(priv, SCD_SRAM_BASE_ADDR);
 	a = priv->scd_base_addr + SCD_CONTEXT_DATA_OFFSET;
 	for (; a < priv->scd_base_addr + SCD_TX_STTS_BITMAP_OFFSET; a += 4)
-		iwl_write_restricted_mem(priv, a, 0);
+		iwl_write_targ_mem(priv, a, 0);
 	for (; a < priv->scd_base_addr + SCD_TRANSLATE_TBL_OFFSET; a += 4)
-		iwl_write_restricted_mem(priv, a, 0);
+		iwl_write_targ_mem(priv, a, 0);
 	for (; a < sizeof(u16) * priv->hw_setting.max_txq_num; a += 4)
-		iwl_write_restricted_mem(priv, a, 0);
+		iwl_write_targ_mem(priv, a, 0);
 
 	iwl_write_prph(priv, SCD_DRAM_BASE_ADDR,
 		(priv->hw_setting.shared_phys +
@@ -1671,12 +1671,12 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
 	for (i = 0; i < priv->hw_setting.max_txq_num; i++) {
 		iwl_write_prph(priv, SCD_QUEUE_RDPTR(i), 0);
 		iwl_write_restricted(priv, HBUS_TARG_WRPTR, 0 | (i << 8));
-		iwl_write_restricted_mem(priv, priv->scd_base_addr +
+		iwl_write_targ_mem(priv, priv->scd_base_addr +
 					SCD_CONTEXT_QUEUE_OFFSET(i),
 					(SCD_WIN_SIZE <<
 					SCD_QUEUE_CTX_REG1_WIN_SIZE_POS) &
 					SCD_QUEUE_CTX_REG1_WIN_SIZE_MSK);
-		iwl_write_restricted_mem(priv, priv->scd_base_addr +
+		iwl_write_targ_mem(priv, priv->scd_base_addr +
 					SCD_CONTEXT_QUEUE_OFFSET(i) +
 					sizeof(u32),
 					(SCD_FRAME_LIMIT <<
@@ -4146,14 +4146,14 @@ static int iwl4965_tx_queue_set_q2ratid(struct iwl_priv *priv, u16 ra_tid,
 	tbl_dw_addr = priv->scd_base_addr +
 			SCD_TRANSLATE_TBL_OFFSET_QUEUE(txq_id);
 
-	tbl_dw = iwl_read_restricted_mem(priv, tbl_dw_addr);
+	tbl_dw = iwl_read_targ_mem(priv, tbl_dw_addr);
 
 	if (txq_id & 0x1)
 		tbl_dw = (scd_q2ratid << 16) | (tbl_dw & 0x0000FFFF);
 	else
 		tbl_dw = scd_q2ratid | (tbl_dw & 0xFFFF0000);
 
-	iwl_write_restricted_mem(priv, tbl_dw_addr, tbl_dw);
+	iwl_write_targ_mem(priv, tbl_dw_addr, tbl_dw);
 
 	return 0;
 }
@@ -4197,12 +4197,12 @@ static int iwl4965_tx_queue_agg_enable(struct iwl_priv *priv, int txq_id,
 	/* supposes that ssn_idx is valid (!= 0xFFF) */
 	iwl4965_set_wr_ptrs(priv, txq_id, ssn_idx);
 
-	iwl_write_restricted_mem(priv,
+	iwl_write_targ_mem(priv,
 			priv->scd_base_addr + SCD_CONTEXT_QUEUE_OFFSET(txq_id),
 			(SCD_WIN_SIZE << SCD_QUEUE_CTX_REG1_WIN_SIZE_POS) &
 			SCD_QUEUE_CTX_REG1_WIN_SIZE_MSK);
 
-	iwl_write_restricted_mem(priv, priv->scd_base_addr +
+	iwl_write_targ_mem(priv, priv->scd_base_addr +
 			SCD_CONTEXT_QUEUE_OFFSET(txq_id) + sizeof(u32),
 			(SCD_FRAME_LIMIT << SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS)
 			& SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK);
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h
index b78afed..5cdcfc4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -411,21 +411,20 @@ static inline void iwl_clear_bits_prph(struct iwl_priv
 	_iwl_write_prph(priv, reg, (val & ~mask));
 }
 
-static inline u32 iwl_read_restricted_mem(struct iwl_priv *priv, u32 addr)
+static inline u32 iwl_read_targ_mem(struct iwl_priv *priv, u32 addr)
 {
 	iwl_write_restricted(priv, HBUS_TARG_MEM_RADDR, addr);
 	return iwl_read_restricted(priv, HBUS_TARG_MEM_RDAT);
 }
 
-static inline void iwl_write_restricted_mem(struct iwl_priv *priv, u32 addr,
-					    u32 val)
+static inline void iwl_write_targ_mem(struct iwl_priv *priv, u32 addr, u32 val)
 {
 	iwl_write_restricted(priv, HBUS_TARG_MEM_WADDR, addr);
 	iwl_write_restricted(priv, HBUS_TARG_MEM_WDAT, val);
 }
 
-static inline void iwl_write_restricted_mems(struct iwl_priv *priv, u32 addr,
-					     u32 len, u32 *values)
+static inline void iwl_write_targ_mem_buf(struct iwl_priv *priv, u32 addr,
+					  u32 len, u32 *values)
 {
 	iwl_write_restricted(priv, HBUS_TARG_MEM_WADDR, addr);
 	for (; 0 < len; len -= sizeof(u32), values++)
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 79e5417..28fe9cb 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -4445,7 +4445,7 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 		return;
 	}
 
-	count = iwl_read_restricted_mem(priv, base);
+	count = iwl_read_targ_mem(priv, base);
 
 	if (ERROR_START_OFFSET <= count * ERROR_ELEM_SIZE) {
 		IWL_ERROR("Start IWL Error Log Dump:\n");
@@ -4458,19 +4458,19 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 	for (i = ERROR_START_OFFSET;
 	     i < (count * ERROR_ELEM_SIZE) + ERROR_START_OFFSET;
 	     i += ERROR_ELEM_SIZE) {
-		desc = iwl_read_restricted_mem(priv, base + i);
+		desc = iwl_read_targ_mem(priv, base + i);
 		time =
-		    iwl_read_restricted_mem(priv, base + i + 1 * sizeof(u32));
+		    iwl_read_targ_mem(priv, base + i + 1 * sizeof(u32));
 		blink1 =
-		    iwl_read_restricted_mem(priv, base + i + 2 * sizeof(u32));
+		    iwl_read_targ_mem(priv, base + i + 2 * sizeof(u32));
 		blink2 =
-		    iwl_read_restricted_mem(priv, base + i + 3 * sizeof(u32));
+		    iwl_read_targ_mem(priv, base + i + 3 * sizeof(u32));
 		ilink1 =
-		    iwl_read_restricted_mem(priv, base + i + 4 * sizeof(u32));
+		    iwl_read_targ_mem(priv, base + i + 4 * sizeof(u32));
 		ilink2 =
-		    iwl_read_restricted_mem(priv, base + i + 5 * sizeof(u32));
+		    iwl_read_targ_mem(priv, base + i + 5 * sizeof(u32));
 		data1 =
-		    iwl_read_restricted_mem(priv, base + i + 6 * sizeof(u32));
+		    iwl_read_targ_mem(priv, base + i + 6 * sizeof(u32));
 
 		IWL_ERROR
 		    ("%-13s (#%d) %010u 0x%05X 0x%05X 0x%05X 0x%05X %u\n\n",
@@ -4513,14 +4513,14 @@ static void iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
 	/* "time" is actually "data" for mode 0 (no timestamp).
 	 * place event id # at far right for easier visual parsing. */
 	for (i = 0; i < num_events; i++) {
-		ev = iwl_read_restricted_mem(priv, ptr);
+		ev = iwl_read_targ_mem(priv, ptr);
 		ptr += sizeof(u32);
-		time = iwl_read_restricted_mem(priv, ptr);
+		time = iwl_read_targ_mem(priv, ptr);
 		ptr += sizeof(u32);
 		if (mode == 0)
 			IWL_ERROR("0x%08x\t%04u\n", time, ev); /* data, ev */
 		else {
-			data = iwl_read_restricted_mem(priv, ptr);
+			data = iwl_read_targ_mem(priv, ptr);
 			ptr += sizeof(u32);
 			IWL_ERROR("%010u\t0x%08x\t%04u\n", time, data, ev);
 		}
@@ -4550,10 +4550,10 @@ static void iwl_dump_nic_event_log(struct iwl_priv *priv)
 	}
 
 	/* event log header */
-	capacity = iwl_read_restricted_mem(priv, base);
-	mode = iwl_read_restricted_mem(priv, base + (1 * sizeof(u32)));
-	num_wraps = iwl_read_restricted_mem(priv, base + (2 * sizeof(u32)));
-	next_entry = iwl_read_restricted_mem(priv, base + (3 * sizeof(u32)));
+	capacity = iwl_read_targ_mem(priv, base);
+	mode = iwl_read_targ_mem(priv, base + (1 * sizeof(u32)));
+	num_wraps = iwl_read_targ_mem(priv, base + (2 * sizeof(u32)));
+	next_entry = iwl_read_targ_mem(priv, base + (3 * sizeof(u32)));
 
 	size = num_wraps ? capacity : next_entry;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index b702dd4..0541f71 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -4774,7 +4774,7 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 		return;
 	}
 
-	count = iwl_read_restricted_mem(priv, base);
+	count = iwl_read_targ_mem(priv, base);
 
 	if (ERROR_START_OFFSET <= count * ERROR_ELEM_SIZE) {
 		IWL_ERROR("Start IWL Error Log Dump:\n");
@@ -4782,15 +4782,15 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 			  priv->status, priv->config, count);
 	}
 
-	desc = iwl_read_restricted_mem(priv, base + 1 * sizeof(u32));
-	blink1 = iwl_read_restricted_mem(priv, base + 3 * sizeof(u32));
-	blink2 = iwl_read_restricted_mem(priv, base + 4 * sizeof(u32));
-	ilink1 = iwl_read_restricted_mem(priv, base + 5 * sizeof(u32));
-	ilink2 = iwl_read_restricted_mem(priv, base + 6 * sizeof(u32));
-	data1 = iwl_read_restricted_mem(priv, base + 7 * sizeof(u32));
-	data2 = iwl_read_restricted_mem(priv, base + 8 * sizeof(u32));
-	line = iwl_read_restricted_mem(priv, base + 9 * sizeof(u32));
-	time = iwl_read_restricted_mem(priv, base + 11 * sizeof(u32));
+	desc = iwl_read_targ_mem(priv, base + 1 * sizeof(u32));
+	blink1 = iwl_read_targ_mem(priv, base + 3 * sizeof(u32));
+	blink2 = iwl_read_targ_mem(priv, base + 4 * sizeof(u32));
+	ilink1 = iwl_read_targ_mem(priv, base + 5 * sizeof(u32));
+	ilink2 = iwl_read_targ_mem(priv, base + 6 * sizeof(u32));
+	data1 = iwl_read_targ_mem(priv, base + 7 * sizeof(u32));
+	data2 = iwl_read_targ_mem(priv, base + 8 * sizeof(u32));
+	line = iwl_read_targ_mem(priv, base + 9 * sizeof(u32));
+	time = iwl_read_targ_mem(priv, base + 11 * sizeof(u32));
 
 	IWL_ERROR("Desc               Time       "
 		  "data1      data2      line\n");
@@ -4834,14 +4834,14 @@ static void iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
 	/* "time" is actually "data" for mode 0 (no timestamp).
 	 * place event id # at far right for easier visual parsing. */
 	for (i = 0; i < num_events; i++) {
-		ev = iwl_read_restricted_mem(priv, ptr);
+		ev = iwl_read_targ_mem(priv, ptr);
 		ptr += sizeof(u32);
-		time = iwl_read_restricted_mem(priv, ptr);
+		time = iwl_read_targ_mem(priv, ptr);
 		ptr += sizeof(u32);
 		if (mode == 0)
 			IWL_ERROR("0x%08x\t%04u\n", time, ev); /* data, ev */
 		else {
-			data = iwl_read_restricted_mem(priv, ptr);
+			data = iwl_read_targ_mem(priv, ptr);
 			ptr += sizeof(u32);
 			IWL_ERROR("%010u\t0x%08x\t%04u\n", time, data, ev);
 		}
@@ -4871,10 +4871,10 @@ static void iwl_dump_nic_event_log(struct iwl_priv *priv)
 	}
 
 	/* event log header */
-	capacity = iwl_read_restricted_mem(priv, base);
-	mode = iwl_read_restricted_mem(priv, base + (1 * sizeof(u32)));
-	num_wraps = iwl_read_restricted_mem(priv, base + (2 * sizeof(u32)));
-	next_entry = iwl_read_restricted_mem(priv, base + (3 * sizeof(u32)));
+	capacity = iwl_read_targ_mem(priv, base);
+	mode = iwl_read_targ_mem(priv, base + (1 * sizeof(u32)));
+	num_wraps = iwl_read_targ_mem(priv, base + (2 * sizeof(u32)));
+	next_entry = iwl_read_targ_mem(priv, base + (3 * sizeof(u32)));
 
 	size = num_wraps ? capacity : next_entry;
 
-- 
1.5.2

[PATCH 16/30] iwlwifi: replacing wording restricted to nic access in iwl-io

[Zhu Yi]

From: Tomas Winkler <tomas.winkler@intel.com>

This patch replaces wording 'restricted' with more appropriate 'nic access'
NIC access is grabbed to prevent NIC entering power save mode
General cleanup of iwl-io.h

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c     |   78 +++++++-------
 drivers/net/wireless/iwlwifi/iwl-4965.c     |   80 +++++++-------
 drivers/net/wireless/iwlwifi/iwl-io.h       |  146 +++++++++++++--------------
 drivers/net/wireless/iwlwifi/iwl3945-base.c |   74 +++++++-------
 drivers/net/wireless/iwlwifi/iwl4965-base.c |   82 ++++++++--------
 5 files changed, 229 insertions(+), 231 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 08b6917..8b171de 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -155,7 +155,7 @@ void iwl_disable_events(struct iwl_priv *priv)
 		return;
 	}
 
-	ret = iwl_grab_restricted_access(priv);
+	ret = iwl_grab_nic_access(priv);
 	if (ret) {
 		IWL_WARNING("Can not read from adapter at this time.\n");
 		return;
@@ -163,18 +163,18 @@ void iwl_disable_events(struct iwl_priv *priv)
 
 	disable_ptr = iwl_read_targ_mem(priv, base + (4 * sizeof(u32)));
 	array_size = iwl_read_targ_mem(priv, base + (5 * sizeof(u32)));
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 
 	if (IWL_EVT_DISABLE && (array_size == IWL_EVT_DISABLE_SIZE)) {
 		IWL_DEBUG_INFO("Disabling selected uCode log events at 0x%x\n",
 			       disable_ptr);
-		ret = iwl_grab_restricted_access(priv);
+		ret = iwl_grab_nic_access(priv);
 		for (i = 0; i < IWL_EVT_DISABLE_SIZE; i++)
 			iwl_write_targ_mem(priv,
 					   disable_ptr + (i * sizeof(u32)),
 					   evt_disable[i]);
 
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 	} else {
 		IWL_DEBUG_INFO("Selected uCode log events may be disabled\n");
 		IWL_DEBUG_INFO("  by writing \"1\"s into disable bitmap\n");
@@ -709,7 +709,7 @@ static int iwl3945_nic_set_pwr_src(struct iwl_priv *priv, int pwr_max)
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
@@ -724,19 +724,19 @@ static int iwl3945_nic_set_pwr_src(struct iwl_priv *priv, int pwr_max)
 			iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
 					APMG_PS_CTRL_VAL_PWR_SRC_VAUX,
 					~APMG_PS_CTRL_MSK_PWR_SRC);
-			iwl_release_restricted_access(priv);
+			iwl_release_nic_access(priv);
 
 			iwl_poll_bit(priv, CSR_GPIO_IN,
 				     CSR_GPIO_IN_VAL_VAUX_PWR_SRC,
 				     CSR_GPIO_IN_BIT_AUX_POWER, 5000);
 		} else
-			iwl_release_restricted_access(priv);
+			iwl_release_nic_access(priv);
 	} else {
 		iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
 				APMG_PS_CTRL_VAL_PWR_SRC_VMAIN,
 				~APMG_PS_CTRL_MSK_PWR_SRC);
 
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 		iwl_poll_bit(priv, CSR_GPIO_IN, CSR_GPIO_IN_VAL_VMAIN_PWR_SRC,
 			     CSR_GPIO_IN_BIT_AUX_POWER, 5000);	/* uS */
 	}
@@ -751,18 +751,18 @@ static int iwl3945_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
 	}
 
-	iwl_write_restricted(priv, FH_RCSR_RBD_BASE(0), rxq->dma_addr);
-	iwl_write_restricted(priv, FH_RCSR_RPTR_ADDR(0),
+	iwl_write_direct32(priv, FH_RCSR_RBD_BASE(0), rxq->dma_addr);
+	iwl_write_direct32(priv, FH_RCSR_RPTR_ADDR(0),
 			     priv->hw_setting.shared_phys +
 			     offsetof(struct iwl_shared, rx_read_ptr[0]));
-	iwl_write_restricted(priv, FH_RCSR_WPTR(0), 0);
-	iwl_write_restricted(priv, FH_RCSR_CONFIG(0),
+	iwl_write_direct32(priv, FH_RCSR_WPTR(0), 0);
+	iwl_write_direct32(priv, FH_RCSR_CONFIG(0),
 		ALM_FH_RCSR_RX_CONFIG_REG_VAL_DMA_CHNL_EN_ENABLE |
 		ALM_FH_RCSR_RX_CONFIG_REG_VAL_RDRBD_EN_ENABLE |
 		ALM_FH_RCSR_RX_CONFIG_REG_BIT_WR_STTS_EN |
@@ -773,9 +773,9 @@ static int iwl3945_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
 		ALM_FH_RCSR_RX_CONFIG_REG_VAL_MSG_MODE_FH);
 
 	/* fake read to flush all prev I/O */
-	iwl_read_restricted(priv, FH_RSSR_CTRL);
+	iwl_read_direct32(priv, FH_RSSR_CTRL);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	return 0;
@@ -787,7 +787,7 @@ static int iwl3945_tx_reset(struct iwl_priv *priv)
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
@@ -807,10 +807,10 @@ static int iwl3945_tx_reset(struct iwl_priv *priv)
 	iwl_write_prph(priv, SCD_TXF4MF_REG, 0x000004);
 	iwl_write_prph(priv, SCD_TXF5MF_REG, 0x000005);
 
-	iwl_write_restricted(priv, FH_TSSR_CBB_BASE,
+	iwl_write_direct32(priv, FH_TSSR_CBB_BASE,
 			     priv->hw_setting.shared_phys);
 
-	iwl_write_restricted(priv, FH_TSSR_MSG_CONFIG,
+	iwl_write_direct32(priv, FH_TSSR_MSG_CONFIG,
 		ALM_FH_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TXPD_ON |
 		ALM_FH_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_TXPD_ON |
 		ALM_FH_TSSR_TX_MSG_CONFIG_REG_VAL_MAX_FRAG_SIZE_128B |
@@ -819,7 +819,7 @@ static int iwl3945_tx_reset(struct iwl_priv *priv)
 		ALM_FH_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RSP_WAIT_TH |
 		ALM_FH_TSSR_TX_MSG_CONFIG_REG_VAL_RSP_WAIT_TH);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	return 0;
@@ -885,7 +885,7 @@ int iwl_hw_nic_init(struct iwl_priv *priv)
 		return rc;
 	}
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
@@ -896,7 +896,7 @@ int iwl_hw_nic_init(struct iwl_priv *priv)
 	udelay(20);
 	iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
 				    APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	/* Determine HW type */
@@ -987,13 +987,13 @@ int iwl_hw_nic_init(struct iwl_priv *priv)
 	iwl_rx_queue_update_write_ptr(priv, rxq);
 	*/
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
 	}
-	iwl_write_restricted(priv, FH_RCSR_WPTR(0), rxq->write & ~7);
-	iwl_release_restricted_access(priv);
+	iwl_write_direct32(priv, FH_RCSR_WPTR(0), rxq->write & ~7);
+	iwl_release_nic_access(priv);
 
 	spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -1026,7 +1026,7 @@ void iwl_hw_txq_ctx_stop(struct iwl_priv *priv)
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	if (iwl_grab_restricted_access(priv)) {
+	if (iwl_grab_nic_access(priv)) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		iwl_hw_txq_ctx_free(priv);
 		return;
@@ -1037,13 +1037,13 @@ void iwl_hw_txq_ctx_stop(struct iwl_priv *priv)
 
 	/* reset TFD queues */
 	for (queue = TFD_QUEUE_MIN; queue < TFD_QUEUE_MAX; queue++) {
-		iwl_write_restricted(priv, FH_TCSR_CONFIG(queue), 0x0);
-		iwl_poll_restricted_bit(priv, FH_TSSR_TX_STATUS,
+		iwl_write_direct32(priv, FH_TCSR_CONFIG(queue), 0x0);
+		iwl_poll_direct_bit(priv, FH_TSSR_TX_STATUS,
 				ALM_FH_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(queue),
 				1000);
 	}
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	iwl_hw_txq_ctx_free(priv);
@@ -1097,7 +1097,7 @@ int iwl_hw_nic_reset(struct iwl_priv *priv)
 			  CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
 			  CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (!rc) {
 		iwl_write_prph(priv, APMG_CLK_CTRL_REG,
 					 APMG_CLK_VAL_BSM_CLK_RQT);
@@ -1122,7 +1122,7 @@ int iwl_hw_nic_reset(struct iwl_priv *priv)
 		udelay(5);
 		iwl_clear_bits_prph(priv, APMG_PS_CTRL_REG,
 				APMG_PS_CTRL_VAL_RESET_REQ);
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 	}
 
 	/* Clear the 'host command active' bit... */
@@ -2069,18 +2069,18 @@ int iwl_hw_rxq_stop(struct iwl_priv *priv)
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
 	}
 
-	iwl_write_restricted(priv, FH_RCSR_CONFIG(0), 0);
-	rc = iwl_poll_restricted_bit(priv, FH_RSSR_STATUS, (1 << 24), 1000);
+	iwl_write_direct32(priv, FH_RCSR_CONFIG(0), 0);
+	rc = iwl_poll_direct_bit(priv, FH_RSSR_STATUS, (1 << 24), 1000);
 	if (rc < 0)
 		IWL_ERROR("Can't stop Rx DMA.\n");
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	return 0;
@@ -2097,21 +2097,21 @@ int iwl_hw_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 	shared_data->tx_base_ptr[txq_id] = cpu_to_le32((u32)txq->q.dma_addr);
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
 	}
-	iwl_write_restricted(priv, FH_CBCC_CTRL(txq_id), 0);
-	iwl_write_restricted(priv, FH_CBCC_BASE(txq_id), 0);
+	iwl_write_direct32(priv, FH_CBCC_CTRL(txq_id), 0);
+	iwl_write_direct32(priv, FH_CBCC_BASE(txq_id), 0);
 
-	iwl_write_restricted(priv, FH_TCSR_CONFIG(txq_id),
+	iwl_write_direct32(priv, FH_TCSR_CONFIG(txq_id),
 		ALM_FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_RTC_NOINT |
 		ALM_FH_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_TXF |
 		ALM_FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_IFTFD |
 		ALM_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE_VAL |
 		ALM_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE);
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 
 	/* fake read to flush all prev. writes */
 	iwl_read32(priv, FH_TSSR_CBB_BASE);
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 4d76102..cf85195 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -139,20 +139,20 @@ int iwl_hw_rxq_stop(struct iwl_priv *priv)
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
 	}
 
 	/* stop HW */
-	iwl_write_restricted(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
-	rc = iwl_poll_restricted_bit(priv, FH_MEM_RSSR_RX_STATUS_REG,
+	iwl_write_direct32(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
+	rc = iwl_poll_direct_bit(priv, FH_MEM_RSSR_RX_STATUS_REG,
 				     (1 << 24), 1000);
 	if (rc < 0)
 		IWL_ERROR("Can't stop Rx DMA.\n");
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	return 0;
@@ -195,7 +195,7 @@ static int iwl4965_nic_set_pwr_src(struct iwl_priv *priv, int pwr_max)
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	ret = iwl_grab_restricted_access(priv);
+	ret = iwl_grab_nic_access(priv);
 	if (ret) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return ret;
@@ -216,7 +216,7 @@ static int iwl4965_nic_set_pwr_src(struct iwl_priv *priv, int pwr_max)
 			APMG_PS_CTRL_VAL_PWR_SRC_VMAIN,
 			~APMG_PS_CTRL_MSK_PWR_SRC);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	return ret;
@@ -228,24 +228,24 @@ static int iwl4965_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
 	}
 
 	/* stop HW */
-	iwl_write_restricted(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
+	iwl_write_direct32(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
 
-	iwl_write_restricted(priv, FH_RSCSR_CHNL0_RBDCB_WPTR_REG, 0);
-	iwl_write_restricted(priv, FH_RSCSR_CHNL0_RBDCB_BASE_REG,
+	iwl_write_direct32(priv, FH_RSCSR_CHNL0_RBDCB_WPTR_REG, 0);
+	iwl_write_direct32(priv, FH_RSCSR_CHNL0_RBDCB_BASE_REG,
 			     rxq->dma_addr >> 8);
 
-	iwl_write_restricted(priv, FH_RSCSR_CHNL0_STTS_WPTR_REG,
+	iwl_write_direct32(priv, FH_RSCSR_CHNL0_STTS_WPTR_REG,
 			     (priv->hw_setting.shared_phys +
 			      offsetof(struct iwl_shared, val0)) >> 4);
 
-	iwl_write_restricted(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG,
+	iwl_write_direct32(priv, FH_MEM_RCSR_CHNL0_CONFIG_REG,
 			     FH_RCSR_RX_CONFIG_CHNL_EN_ENABLE_VAL |
 			     FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_INT_HOST_VAL |
 			     IWL_FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_4K |
@@ -257,7 +257,7 @@ static int iwl4965_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
 	 * iwl_write32(priv,CSR_INT_COAL_REG,0);
 	 */
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	return 0;
@@ -269,13 +269,13 @@ static int iwl4965_kw_init(struct iwl_priv *priv)
 	int rc;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc)
 		goto out;
 
-	iwl_write_restricted(priv, IWL_FH_KW_MEM_ADDR_REG,
+	iwl_write_direct32(priv, IWL_FH_KW_MEM_ADDR_REG,
 			     priv->kw.dma_addr >> 4);
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 out:
 	spin_unlock_irqrestore(&priv->lock, flags);
 	return rc;
@@ -374,7 +374,7 @@ static int iwl4965_txq_ctx_reset(struct iwl_priv *priv)
 
 	spin_lock_irqsave(&priv->lock, flags);
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (unlikely(rc)) {
 		IWL_ERROR("TX reset failed");
 		spin_unlock_irqrestore(&priv->lock, flags);
@@ -382,7 +382,7 @@ static int iwl4965_txq_ctx_reset(struct iwl_priv *priv)
 	}
 
 	iwl_write_prph(priv, SCD_TXFACT, 0);
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	rc = iwl4965_kw_init(priv);
@@ -440,7 +440,7 @@ int iwl_hw_nic_init(struct iwl_priv *priv)
 		return rc;
 	}
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
@@ -458,7 +458,7 @@ int iwl_hw_nic_init(struct iwl_priv *priv)
 	iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
 				    APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	iwl_write32(priv, CSR_INT_COALESCING, 512 / 32);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -504,7 +504,7 @@ int iwl_hw_nic_init(struct iwl_priv *priv)
 		    CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
 		    CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc < 0) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		IWL_DEBUG_INFO("Failed to init the card\n");
@@ -518,7 +518,7 @@ int iwl_hw_nic_init(struct iwl_priv *priv)
 	iwl_clear_bits_prph(priv, APMG_PS_CTRL_REG,
 				      APMG_PS_CTRL_VAL_RESET_REQ);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	iwl_hw_card_show_info(priv);
@@ -602,18 +602,18 @@ void iwl_hw_txq_ctx_stop(struct iwl_priv *priv)
 	/* reset TFD queues */
 	for (txq_id = 0; txq_id < priv->hw_setting.max_txq_num; txq_id++) {
 		spin_lock_irqsave(&priv->lock, flags);
-		if (iwl_grab_restricted_access(priv)) {
+		if (iwl_grab_nic_access(priv)) {
 			spin_unlock_irqrestore(&priv->lock, flags);
 			continue;
 		}
 
-		iwl_write_restricted(priv,
+		iwl_write_direct32(priv,
 				     IWL_FH_TCSR_CHNL_TX_CONFIG_REG(txq_id),
 				     0x0);
-		iwl_poll_restricted_bit(priv, IWL_FH_TSSR_TX_STATUS_REG,
+		iwl_poll_direct_bit(priv, IWL_FH_TSSR_TX_STATUS_REG,
 					IWL_FH_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE
 					(txq_id), 200);
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 		spin_unlock_irqrestore(&priv->lock, flags);
 	}
 
@@ -640,7 +640,7 @@ int iwl_hw_nic_reset(struct iwl_priv *priv)
 
 	udelay(10);
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (!rc) {
 		iwl_write_prph(priv, APMG_CLK_EN_REG,
 					 APMG_CLK_VAL_DMA_CLK_RQT |
@@ -651,7 +651,7 @@ int iwl_hw_nic_reset(struct iwl_priv *priv)
 		iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
 				APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
 
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 	}
 
 	clear_bit(STATUS_HCMD_ACTIVE, &priv->status);
@@ -1580,7 +1580,7 @@ static void iwl4965_bg_txpower_work(struct work_struct *work)
  */
 static void iwl4965_set_wr_ptrs(struct iwl_priv *priv, int txq_id, u32 index)
 {
-	iwl_write_restricted(priv, HBUS_TARG_WRPTR,
+	iwl_write_direct32(priv, HBUS_TARG_WRPTR,
 			     (index & 0xff) | (txq_id << 8));
 	iwl_write_prph(priv, SCD_QUEUE_RDPTR(txq_id), index);
 }
@@ -1647,7 +1647,7 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
 		priv->chain_noise_data.delta_gain_code[i] =
 				CHAIN_NOISE_DELTA_GAIN_INIT_VAL;
 #endif /* CONFIG_IWLWIFI_SENSITIVITY*/
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
@@ -1670,7 +1670,7 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
 	/* initiate the queues */
 	for (i = 0; i < priv->hw_setting.max_txq_num; i++) {
 		iwl_write_prph(priv, SCD_QUEUE_RDPTR(i), 0);
-		iwl_write_restricted(priv, HBUS_TARG_WRPTR, 0 | (i << 8));
+		iwl_write_direct32(priv, HBUS_TARG_WRPTR, 0 | (i << 8));
 		iwl_write_targ_mem(priv, priv->scd_base_addr +
 					SCD_CONTEXT_QUEUE_OFFSET(i),
 					(SCD_WIN_SIZE <<
@@ -1698,7 +1698,7 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
 		iwl4965_tx_queue_set_status(priv, &priv->txq[i], ac, 0);
 	}
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	return 0;
@@ -2687,19 +2687,19 @@ int iwl_hw_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq)
 	int txq_id = txq->q.id;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
 	}
 
-	iwl_write_restricted(priv, FH_MEM_CBBC_QUEUE(txq_id),
+	iwl_write_direct32(priv, FH_MEM_CBBC_QUEUE(txq_id),
 			     txq->q.dma_addr >> 8);
-	iwl_write_restricted(
+	iwl_write_direct32(
 		priv, IWL_FH_TCSR_CHNL_TX_CONFIG_REG(txq_id),
 		IWL_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE |
 		IWL_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE_VAL);
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	return 0;
@@ -4178,7 +4178,7 @@ static int iwl4965_tx_queue_agg_enable(struct iwl_priv *priv, int txq_id,
 	iwl_sta_modify_enable_tid_tx(priv, sta_id, tid);
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
@@ -4211,7 +4211,7 @@ static int iwl4965_tx_queue_agg_enable(struct iwl_priv *priv, int txq_id,
 
 	iwl4965_tx_queue_set_status(priv, &priv->txq[txq_id], tx_fifo, 1);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	return 0;
@@ -4233,7 +4233,7 @@ static int iwl4965_tx_queue_agg_disable(struct iwl_priv *priv, u16 txq_id,
 	}
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
@@ -4252,7 +4252,7 @@ static int iwl4965_tx_queue_agg_disable(struct iwl_priv *priv, u16 txq_id,
 	iwl4965_txq_ctx_deactivate(priv, txq_id);
 	iwl4965_tx_queue_set_status(priv, &priv->txq[txq_id], tx_fifo, 0);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	return 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h
index 5cdcfc4..43afcda 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -42,15 +42,14 @@
  * check or debug information is printed when that function is called.
  *
  * A double __ prefix before an access function means that state is checked
- * (in the case of *restricted calls) and the current line number is printed
- * in addition to any other debug output.
+ * and the current line number is printed in addition to any other debug output.
  *
  * The non-prefixed name is the #define that maps the caller into a
  * #define that provides the caller's __LINE__ to the double prefix version.
  *
  * If you wish to call the function without any debug or state checking,
  * you should use the single _ prefix version (as is used by dependent IO
- * routines, for example _iwl_read_restricted calls the non-check version of
+ * routines, for example _iwl_read_direct32 calls the non-check version of
  * _iwl_read32.)
  *
  * These declarations are *extremely* useful in quickly isolating code deltas
@@ -65,8 +64,7 @@
 static inline void __iwl_write32(const char *f, u32 l, struct iwl_priv *iwl,
 				 u32 ofs, u32 val)
 {
-	IWL_DEBUG_IO("write_direct32(0x%08X, 0x%08X) - %s %d\n",
-		     (u32) (ofs), (u32) (val), f, l);
+	IWL_DEBUG_IO("write32(0x%08X, 0x%08X) - %s %d\n", ofs, val, f, l);
 	_iwl_write32(iwl, ofs, val);
 }
 #define iwl_write32(iwl, ofs, val) \
@@ -106,16 +104,16 @@ static inline int __iwl_poll_bit(const char *f, u32 l,
 				 struct iwl_priv *priv, u32 addr,
 				 u32 bits, u32 mask, int timeout)
 {
-	int rc = _iwl_poll_bit(priv, addr, bits, mask, timeout);
-	if (unlikely(rc == -ETIMEDOUT))
+	int ret = _iwl_poll_bit(priv, addr, bits, mask, timeout);
+	if (unlikely(ret  == -ETIMEDOUT))
 		IWL_DEBUG_IO
 		    ("poll_bit(0x%08X, 0x%08X, 0x%08X) - timedout - %s %d\n",
 		     addr, bits, mask, f, l);
 	else
 		IWL_DEBUG_IO
 		    ("poll_bit(0x%08X, 0x%08X, 0x%08X) = 0x%08X - %s %d\n",
-		     addr, bits, mask, rc, f, l);
-	return rc;
+		     addr, bits, mask, ret, f, l);
+	return ret;
 }
 #define iwl_poll_bit(iwl, addr, bits, mask, timeout) \
 	__iwl_poll_bit(__FILE__, __LINE__, iwl, addr, bits, mask, timeout)
@@ -157,9 +155,9 @@ static inline void __iwl_clear_bit(const char *f, u32 l,
 #define iwl_clear_bit(p, r, m) _iwl_clear_bit(p, r, m)
 #endif
 
-static inline int _iwl_grab_restricted_access(struct iwl_priv *priv)
+static inline int _iwl_grab_nic_access(struct iwl_priv *priv)
 {
-	int rc;
+	int ret;
 	u32 gp_ctl;
 
 #ifdef CONFIG_IWLWIFI_DEBUG
@@ -184,11 +182,11 @@ static inline int _iwl_grab_restricted_access(struct iwl_priv *priv)
 
 	/* this bit wakes up the NIC */
 	_iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
-	rc = _iwl_poll_bit(priv, CSR_GP_CNTRL,
+	ret = _iwl_poll_bit(priv, CSR_GP_CNTRL,
 			   CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN,
 			   (CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY |
 			    CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP), 50);
-	if (rc < 0) {
+	if (ret < 0) {
 		IWL_ERROR("MAC is in deep sleep!\n");
 		return -EIO;
 	}
@@ -200,25 +198,24 @@ static inline int _iwl_grab_restricted_access(struct iwl_priv *priv)
 }
 
 #ifdef CONFIG_IWLWIFI_DEBUG
-static inline int __iwl_grab_restricted_access(const char *f, u32 l,
+static inline int __iwl_grab_nic_access(const char *f, u32 l,
 					       struct iwl_priv *priv)
 {
 	if (atomic_read(&priv->restrict_refcnt))
 		IWL_DEBUG_INFO("Grabbing access while already held at "
 			       "line %d.\n", l);
 
-	IWL_DEBUG_IO("grabbing restricted access - %s %d\n", f, l);
-
-	return _iwl_grab_restricted_access(priv);
+	IWL_DEBUG_IO("grabbing nic access - %s %d\n", f, l);
+	return _iwl_grab_nic_access(priv);
 }
-#define iwl_grab_restricted_access(priv) \
-	__iwl_grab_restricted_access(__FILE__, __LINE__, priv)
+#define iwl_grab_nic_access(priv) \
+	__iwl_grab_nic_access(__FILE__, __LINE__, priv)
 #else
-#define iwl_grab_restricted_access(priv) \
-	_iwl_grab_restricted_access(priv)
+#define iwl_grab_nic_access(priv) \
+	_iwl_grab_nic_access(priv)
 #endif
 
-static inline void _iwl_release_restricted_access(struct iwl_priv *priv)
+static inline void _iwl_release_nic_access(struct iwl_priv *priv)
 {
 #ifdef CONFIG_IWLWIFI_DEBUG
 	if (atomic_dec_and_test(&priv->restrict_refcnt))
@@ -227,80 +224,80 @@ static inline void _iwl_release_restricted_access(struct iwl_priv *priv)
 			       CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
 }
 #ifdef CONFIG_IWLWIFI_DEBUG
-static inline void __iwl_release_restricted_access(const char *f, u32 l,
-						   struct iwl_priv *priv)
+static inline void __iwl_release_nic_access(const char *f, u32 l,
+					    struct iwl_priv *priv)
 {
 	if (atomic_read(&priv->restrict_refcnt) <= 0)
-		IWL_ERROR("Release unheld restricted access at line %d.\n", l);
+		IWL_ERROR("Release unheld nic access at line %d.\n", l);
 
-	IWL_DEBUG_IO("releasing restricted access - %s %d\n", f, l);
-	_iwl_release_restricted_access(priv);
+	IWL_DEBUG_IO("releasing nic access - %s %d\n", f, l);
+	_iwl_release_nic_access(priv);
 }
-#define iwl_release_restricted_access(priv) \
-	__iwl_release_restricted_access(__FILE__, __LINE__, priv)
+#define iwl_release_nic_access(priv) \
+	__iwl_release_nic_access(__FILE__, __LINE__, priv)
 #else
-#define iwl_release_restricted_access(priv) \
-	_iwl_release_restricted_access(priv)
+#define iwl_release_nic_access(priv) \
+	_iwl_release_nic_access(priv)
 #endif
 
-static inline u32 _iwl_read_restricted(struct iwl_priv *priv, u32 reg)
+static inline u32 _iwl_read_direct32(struct iwl_priv *priv, u32 reg)
 {
 	return _iwl_read32(priv, reg);
 }
 #ifdef CONFIG_IWLWIFI_DEBUG
-static inline u32 __iwl_read_restricted(const char *f, u32 l,
+static inline u32 __iwl_read_direct32(const char *f, u32 l,
 					struct iwl_priv *priv, u32 reg)
 {
-	u32 value = _iwl_read_restricted(priv, reg);
+	u32 value = _iwl_read_direct32(priv, reg);
 	if (!atomic_read(&priv->restrict_refcnt))
-		IWL_ERROR("Unrestricted access from %s %d\n", f, l);
-	IWL_DEBUG_IO("read_restricted(0x%4X) = 0x%08x - %s %d \n", reg, value,
+		IWL_ERROR("Nic access not held from %s %d\n", f, l);
+	IWL_DEBUG_IO("read_direct32(0x%4X) = 0x%08x - %s %d \n", reg, value,
 		     f, l);
 	return value;
 }
-#define iwl_read_restricted(priv, reg) \
-	__iwl_read_restricted(__FILE__, __LINE__, priv, reg)
+#define iwl_read_direct32(priv, reg) \
+	__iwl_read_direct32(__FILE__, __LINE__, priv, reg)
 #else
-#define iwl_read_restricted _iwl_read_restricted
+#define iwl_read_direct32 _iwl_read_direct32
 #endif
 
-static inline void _iwl_write_restricted(struct iwl_priv *priv,
+static inline void _iwl_write_direct32(struct iwl_priv *priv,
 					 u32 reg, u32 value)
 {
 	_iwl_write32(priv, reg, value);
 }
 #ifdef CONFIG_IWLWIFI_DEBUG
-static void __iwl_write_restricted(u32 line,
+static void __iwl_write_direct32(u32 line,
 				   struct iwl_priv *priv, u32 reg, u32 value)
 {
 	if (!atomic_read(&priv->restrict_refcnt))
-		IWL_ERROR("Unrestricted access from line %d\n", line);
-	_iwl_write_restricted(priv, reg, value);
+		IWL_ERROR("Nic access not held from line %d\n", line);
+	_iwl_write_direct32(priv, reg, value);
 }
-#define iwl_write_restricted(priv, reg, value) \
-	__iwl_write_restricted(__LINE__, priv, reg, value)
+#define iwl_write_direct32(priv, reg, value) \
+	__iwl_write_direct32(__LINE__, priv, reg, value)
 #else
-#define iwl_write_restricted _iwl_write_restricted
+#define iwl_write_direct32 _iwl_write_direct32
 #endif
 
-static inline void iwl_write_buffer_restricted(struct iwl_priv *priv,
+static inline void iwl_write_reg_buf(struct iwl_priv *priv,
 					       u32 reg, u32 len, u32 *values)
 {
 	u32 count = sizeof(u32);
 
 	if ((priv != NULL) && (values != NULL)) {
 		for (; 0 < len; len -= count, reg += count, values++)
-			_iwl_write_restricted(priv, reg, *values);
+			_iwl_write_direct32(priv, reg, *values);
 	}
 }
 
-static inline int _iwl_poll_restricted_bit(struct iwl_priv *priv,
+static inline int _iwl_poll_direct_bit(struct iwl_priv *priv,
 					   u32 addr, u32 mask, int timeout)
 {
 	int i = 0;
 
 	do {
-		if ((_iwl_read_restricted(priv, addr) & mask) == mask)
+		if ((_iwl_read_direct32(priv, addr) & mask) == mask)
 			return i;
 		mdelay(10);
 		i += 10;
@@ -310,36 +307,36 @@ static inline int _iwl_poll_restricted_bit(struct iwl_priv *priv,
 }
 
 #ifdef CONFIG_IWLWIFI_DEBUG
-static inline int __iwl_poll_restricted_bit(const char *f, u32 l,
+static inline int __iwl_poll_direct_bit(const char *f, u32 l,
 					    struct iwl_priv *priv,
 					    u32 addr, u32 mask, int timeout)
 {
-	int rc = _iwl_poll_restricted_bit(priv, addr, mask, timeout);
+	int ret  = _iwl_poll_direct_bit(priv, addr, mask, timeout);
 
-	if (unlikely(rc == -ETIMEDOUT))
-		IWL_DEBUG_IO("poll_restricted_bit(0x%08X, 0x%08X) - "
+	if (unlikely(ret == -ETIMEDOUT))
+		IWL_DEBUG_IO("poll_direct_bit(0x%08X, 0x%08X) - "
 			     "timedout - %s %d\n", addr, mask, f, l);
 	else
-		IWL_DEBUG_IO("poll_restricted_bit(0x%08X, 0x%08X) = 0x%08X "
-			     "- %s %d\n", addr, mask, rc, f, l);
-	return rc;
+		IWL_DEBUG_IO("poll_direct_bit(0x%08X, 0x%08X) = 0x%08X "
+			     "- %s %d\n", addr, mask, ret, f, l);
+	return ret;
 }
-#define iwl_poll_restricted_bit(iwl, addr, mask, timeout) \
-	__iwl_poll_restricted_bit(__FILE__, __LINE__, iwl, addr, mask, timeout)
+#define iwl_poll_direct_bit(iwl, addr, mask, timeout) \
+	__iwl_poll_direct_bit(__FILE__, __LINE__, iwl, addr, mask, timeout)
 #else
-#define iwl_poll_restricted_bit _iwl_poll_restricted_bit
+#define iwl_poll_direct_bit _iwl_poll_direct_bit
 #endif
 
 static inline u32 _iwl_read_prph(struct iwl_priv *priv, u32 reg)
 {
-	_iwl_write_restricted(priv, HBUS_TARG_PRPH_RADDR, reg | (3 << 24));
-	return _iwl_read_restricted(priv, HBUS_TARG_PRPH_RDAT);
+	_iwl_write_direct32(priv, HBUS_TARG_PRPH_RADDR, reg | (3 << 24));
+	return _iwl_read_direct32(priv, HBUS_TARG_PRPH_RDAT);
 }
 #ifdef CONFIG_IWLWIFI_DEBUG
 static inline u32 __iwl_read_prph(u32 line, struct iwl_priv *priv, u32 reg)
 {
 	if (!atomic_read(&priv->restrict_refcnt))
-		IWL_ERROR("Unrestricted access from line %d\n", line);
+		IWL_ERROR("Nic access not held from line %d\n", line);
 	return _iwl_read_prph(priv, reg);
 }
 
@@ -352,16 +349,16 @@ static inline u32 __iwl_read_prph(u32 line, struct iwl_priv *priv, u32 reg)
 static inline void _iwl_write_prph(struct iwl_priv *priv,
 					     u32 addr, u32 val)
 {
-	_iwl_write_restricted(priv, HBUS_TARG_PRPH_WADDR,
+	_iwl_write_direct32(priv, HBUS_TARG_PRPH_WADDR,
 			      ((addr & 0x0000FFFF) | (3 << 24)));
-	_iwl_write_restricted(priv, HBUS_TARG_PRPH_WDAT, val);
+	_iwl_write_direct32(priv, HBUS_TARG_PRPH_WDAT, val);
 }
 #ifdef CONFIG_IWLWIFI_DEBUG
 static inline void __iwl_write_prph(u32 line, struct iwl_priv *priv,
 					      u32 addr, u32 val)
 {
 	if (!atomic_read(&priv->restrict_refcnt))
-		IWL_ERROR("Unrestricted access from line %d\n", line);
+		IWL_ERROR("Nic access from line %d\n", line);
 	_iwl_write_prph(priv, addr, val);
 }
 
@@ -378,7 +375,8 @@ static inline void __iwl_set_bits_prph(u32 line, struct iwl_priv *priv,
 					u32 reg, u32 mask)
 {
 	if (!atomic_read(&priv->restrict_refcnt))
-		IWL_ERROR("Unrestricted access from line %d\n", line);
+		IWL_ERROR("Nic access not held from line %d\n", line);
+
 	_iwl_set_bits_prph(priv, reg, mask);
 }
 #define iwl_set_bits_prph(priv, reg, mask) \
@@ -395,7 +393,7 @@ static inline void __iwl_set_bits_mask_prph(u32 line,
 		struct iwl_priv *priv, u32 reg, u32 bits, u32 mask)
 {
 	if (!atomic_read(&priv->restrict_refcnt))
-		IWL_ERROR("Unrestricted access from line %d\n", line);
+		IWL_ERROR("Nic access not held from line %d\n", line);
 	_iwl_set_bits_mask_prph(priv, reg, bits, mask);
 }
 #define iwl_set_bits_mask_prph(priv, reg, bits, mask) \
@@ -413,21 +411,21 @@ static inline void iwl_clear_bits_prph(struct iwl_priv
 
 static inline u32 iwl_read_targ_mem(struct iwl_priv *priv, u32 addr)
 {
-	iwl_write_restricted(priv, HBUS_TARG_MEM_RADDR, addr);
-	return iwl_read_restricted(priv, HBUS_TARG_MEM_RDAT);
+	iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR, addr);
+	return iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
 }
 
 static inline void iwl_write_targ_mem(struct iwl_priv *priv, u32 addr, u32 val)
 {
-	iwl_write_restricted(priv, HBUS_TARG_MEM_WADDR, addr);
-	iwl_write_restricted(priv, HBUS_TARG_MEM_WDAT, val);
+	iwl_write_direct32(priv, HBUS_TARG_MEM_WADDR, addr);
+	iwl_write_direct32(priv, HBUS_TARG_MEM_WDAT, val);
 }
 
 static inline void iwl_write_targ_mem_buf(struct iwl_priv *priv, u32 addr,
 					  u32 len, u32 *values)
 {
-	iwl_write_restricted(priv, HBUS_TARG_MEM_WADDR, addr);
+	iwl_write_direct32(priv, HBUS_TARG_MEM_WADDR, addr);
 	for (; 0 < len; len -= sizeof(u32), values++)
-		iwl_write_restricted(priv, HBUS_TARG_MEM_WDAT, *values);
+		iwl_write_direct32(priv, HBUS_TARG_MEM_WDAT, *values);
 }
 #endif
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 28fe9cb..37513e5 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -1561,7 +1561,7 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 
 		for (i = 0; i < IWL_EEPROM_ACCESS_TIMEOUT;
 					i += IWL_EEPROM_ACCESS_DELAY) {
-			r = _iwl_read_restricted(priv, CSR_EEPROM_REG);
+			r = _iwl_read_direct32(priv, CSR_EEPROM_REG);
 			if (r & CSR_EEPROM_REG_READ_VALID_MSK)
 				break;
 			udelay(IWL_EEPROM_ACCESS_DELAY);
@@ -2986,8 +2986,8 @@ static void iwl_radio_kill_sw(struct iwl_priv *priv, int disable_radio)
 
 	spin_lock_irqsave(&priv->lock, flags);
 	iwl_read32(priv, CSR_UCODE_DRV_GP1);
-	if (!iwl_grab_restricted_access(priv))
-		iwl_release_restricted_access(priv);
+	if (!iwl_grab_nic_access(priv))
+		iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	if (test_bit(STATUS_RF_KILL_HW, &priv->status)) {
@@ -3944,13 +3944,13 @@ int iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q)
 			goto exit_unlock;
 		}
 
-		rc = iwl_grab_restricted_access(priv);
+		rc = iwl_grab_nic_access(priv);
 		if (rc)
 			goto exit_unlock;
 
-		iwl_write_restricted(priv, FH_RSCSR_CHNL0_WPTR,
+		iwl_write_direct32(priv, FH_RSCSR_CHNL0_WPTR,
 				     q->write & ~0x7);
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 	} else
 		iwl_write32(priv, FH_RSCSR_CHNL0_WPTR, q->write & ~0x7);
 
@@ -4342,12 +4342,12 @@ int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
 		}
 
 		/* restore this queue's parameters in nic hardware. */
-		rc = iwl_grab_restricted_access(priv);
+		rc = iwl_grab_nic_access(priv);
 		if (rc)
 			return rc;
-		iwl_write_restricted(priv, HBUS_TARG_WRPTR,
+		iwl_write_direct32(priv, HBUS_TARG_WRPTR,
 				     txq->q.write_ptr | (txq_id << 8));
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 
 	/* else not in power-save mode, uCode will never sleep when we're
 	 * trying to tx (during RFKILL, we're not trying to tx). */
@@ -4439,7 +4439,7 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 		return;
 	}
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		IWL_WARNING("Can not read from adapter at this time.\n");
 		return;
@@ -4478,7 +4478,7 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 		     ilink1, ilink2, data1);
 	}
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 
 }
 
@@ -4487,7 +4487,7 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 /**
  * iwl_print_event_log - Dump error event log to syslog
  *
- * NOTE: Must be called with iwl_grab_restricted_access() already obtained!
+ * NOTE: Must be called with iwl_grab_nic_access() already obtained!
  */
 static void iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
 				u32 num_events, u32 mode)
@@ -4543,7 +4543,7 @@ static void iwl_dump_nic_event_log(struct iwl_priv *priv)
 		return;
 	}
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		IWL_WARNING("Can not read from adapter at this time.\n");
 		return;
@@ -4560,7 +4560,7 @@ static void iwl_dump_nic_event_log(struct iwl_priv *priv)
 	/* bail out if nothing in log */
 	if (size == 0) {
 		IWL_ERROR("Start IWL Event Log Dump: nothing in log\n");
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 		return;
 	}
 
@@ -4576,7 +4576,7 @@ static void iwl_dump_nic_event_log(struct iwl_priv *priv)
 	/* (then/else) start at top of log */
 	iwl_print_event_log(priv, 0, next_entry, mode);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 }
 
 /**
@@ -4765,11 +4765,11 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
 		IWL_DEBUG_ISR("Tx interrupt\n");
 
 		iwl_write32(priv, CSR_FH_INT_STATUS, (1 << 6));
-		if (!iwl_grab_restricted_access(priv)) {
-			iwl_write_restricted(priv,
+		if (!iwl_grab_nic_access(priv)) {
+			iwl_write_direct32(priv,
 					     FH_TCSR_CREDIT
 					     (ALM_FH_SRVC_CHNL), 0x0);
-			iwl_release_restricted_access(priv);
+			iwl_release_nic_access(priv);
 		}
 		handled |= CSR_INT_BIT_FH_TX;
 	}
@@ -5472,18 +5472,18 @@ static int iwl_verify_inst_full(struct iwl_priv *priv, __le32 * image, u32 len)
 
 	IWL_DEBUG_INFO("ucode inst image size is %u\n", len);
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc)
 		return rc;
 
-	iwl_write_restricted(priv, HBUS_TARG_MEM_RADDR, RTC_INST_LOWER_BOUND);
+	iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR, RTC_INST_LOWER_BOUND);
 
 	errcnt = 0;
 	for (; len > 0; len -= sizeof(u32), image++) {
 		/* read data comes through single port, auto-incr addr */
 		/* NOTE: Use the debugless read so we don't flood kernel log
 		 * if IWL_DL_IO is set */
-		val = _iwl_read_restricted(priv, HBUS_TARG_MEM_RDAT);
+		val = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
 		if (val != le32_to_cpu(*image)) {
 			IWL_ERROR("uCode INST section is invalid at "
 				  "offset 0x%x, is 0x%x, s/b 0x%x\n",
@@ -5495,7 +5495,7 @@ static int iwl_verify_inst_full(struct iwl_priv *priv, __le32 * image, u32 len)
 		}
 	}
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 
 	if (!errcnt)
 		IWL_DEBUG_INFO("ucode image in INSTRUCTION memory is good\n");
@@ -5518,7 +5518,7 @@ static int iwl_verify_inst_sparse(struct iwl_priv *priv, __le32 *image, u32 len)
 
 	IWL_DEBUG_INFO("ucode inst image size is %u\n", len);
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc)
 		return rc;
 
@@ -5526,9 +5526,9 @@ static int iwl_verify_inst_sparse(struct iwl_priv *priv, __le32 *image, u32 len)
 		/* read data comes through single port, auto-incr addr */
 		/* NOTE: Use the debugless read so we don't flood kernel log
 		 * if IWL_DL_IO is set */
-		iwl_write_restricted(priv, HBUS_TARG_MEM_RADDR,
+		iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR,
 			i + RTC_INST_LOWER_BOUND);
-		val = _iwl_read_restricted(priv, HBUS_TARG_MEM_RDAT);
+		val = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
 		if (val != le32_to_cpu(*image)) {
 #if 0 /* Enable this if you want to see details */
 			IWL_ERROR("uCode INST section is invalid at "
@@ -5542,7 +5542,7 @@ static int iwl_verify_inst_sparse(struct iwl_priv *priv, __le32 *image, u32 len)
 		}
 	}
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 
 	return rc;
 }
@@ -5689,7 +5689,7 @@ static int iwl_load_bsm(struct iwl_priv *priv)
 	inst_len = priv->ucode_init.len;
 	data_len = priv->ucode_init_data.len;
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc)
 		return rc;
 
@@ -5707,7 +5707,7 @@ static int iwl_load_bsm(struct iwl_priv *priv)
 
 	rc = iwl_verify_bsm(priv);
 	if (rc) {
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 		return rc;
 	}
 
@@ -5741,7 +5741,7 @@ static int iwl_load_bsm(struct iwl_priv *priv)
 	iwl_write_prph(priv, BSM_WR_CTRL_REG,
 		BSM_WR_CTRL_REG_BIT_START_EN);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 
 	return 0;
 }
@@ -5982,7 +5982,7 @@ static int iwl_set_ucode_ptrs(struct iwl_priv *priv)
 	pdata = priv->ucode_data_backup.p_addr;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
@@ -5999,7 +5999,7 @@ static int iwl_set_ucode_ptrs(struct iwl_priv *priv)
 	iwl_write_prph(priv, BSM_DRAM_INST_BYTECOUNT_REG,
 				 priv->ucode_code.len | BSM_DRAM_INST_LOAD);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 
 	spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -6088,7 +6088,7 @@ static void iwl_alive_start(struct iwl_priv *priv)
 
 	iwl_clear_stations_table(priv);
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		IWL_WARNING("Can not read rfkill status from adapter\n");
 		return;
@@ -6096,7 +6096,7 @@ static void iwl_alive_start(struct iwl_priv *priv)
 
 	rfkill = iwl_read_prph(priv, APMG_RFKILL_REG);
 	IWL_DEBUG_INFO("RFKILL status: 0x%x\n", rfkill);
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 
 	if (rfkill & 0x1) {
 		clear_bit(STATUS_RF_KILL_HW, &priv->status);
@@ -6259,10 +6259,10 @@ static void __iwl_down(struct iwl_priv *priv)
 	iwl_hw_rxq_stop(priv);
 
 	spin_lock_irqsave(&priv->lock, flags);
-	if (!iwl_grab_restricted_access(priv)) {
+	if (!iwl_grab_nic_access(priv)) {
 		iwl_write_prph(priv, APMG_CLK_DIS_REG,
 					 APMG_CLK_VAL_DMA_CLK_RQT);
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 	}
 	spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -8604,10 +8604,10 @@ static void iwl_resume(struct iwl_priv *priv)
 	spin_lock_irqsave(&priv->lock, flags);
 	iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
 
-	if (!iwl_grab_restricted_access(priv)) {
+	if (!iwl_grab_nic_access(priv)) {
 		iwl_write_prph(priv, APMG_CLK_DIS_REG,
 					 APMG_CLK_VAL_DMA_CLK_RQT);
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 	}
 	spin_unlock_irqrestore(&priv->lock, flags);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 0541f71..dad184a 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -1608,7 +1608,7 @@ int iwl_eeprom_init(struct iwl_priv *priv)
 
 		for (i = 0; i < IWL_EEPROM_ACCESS_TIMEOUT;
 					i += IWL_EEPROM_ACCESS_DELAY) {
-			r = _iwl_read_restricted(priv, CSR_EEPROM_REG);
+			r = _iwl_read_direct32(priv, CSR_EEPROM_REG);
 			if (r & CSR_EEPROM_REG_READ_VALID_MSK)
 				break;
 			udelay(IWL_EEPROM_ACCESS_DELAY);
@@ -3078,8 +3078,8 @@ static void iwl_radio_kill_sw(struct iwl_priv *priv, int disable_radio)
 
 	spin_lock_irqsave(&priv->lock, flags);
 	iwl_read32(priv, CSR_UCODE_DRV_GP1);
-	if (!iwl_grab_restricted_access(priv))
-		iwl_release_restricted_access(priv);
+	if (!iwl_grab_nic_access(priv))
+		iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 	if (test_bit(STATUS_RF_KILL_HW, &priv->status)) {
@@ -4016,23 +4016,23 @@ static void iwl_rx_card_state_notif(struct iwl_priv *priv,
 		iwl_write32(priv, CSR_UCODE_DRV_GP1_SET,
 			    CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED);
 
-		if (!iwl_grab_restricted_access(priv)) {
-			iwl_write_restricted(
+		if (!iwl_grab_nic_access(priv)) {
+			iwl_write_direct32(
 				priv, HBUS_TARG_MBX_C,
 				HBUS_TARG_MBX_C_REG_BIT_CMD_BLOCKED);
 
-			iwl_release_restricted_access(priv);
+			iwl_release_nic_access(priv);
 		}
 
 		if (!(flags & RXON_CARD_DISABLED)) {
 			iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR,
 				    CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED);
-			if (!iwl_grab_restricted_access(priv)) {
-				iwl_write_restricted(
+			if (!iwl_grab_nic_access(priv)) {
+				iwl_write_direct32(
 					priv, HBUS_TARG_MBX_C,
 					HBUS_TARG_MBX_C_REG_BIT_CMD_BLOCKED);
 
-				iwl_release_restricted_access(priv);
+				iwl_release_nic_access(priv);
 			}
 		}
 
@@ -4040,8 +4040,8 @@ static void iwl_rx_card_state_notif(struct iwl_priv *priv,
 			iwl_write32(priv, CSR_UCODE_DRV_GP1_SET,
 				    CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT);
 			iwl_read32(priv, CSR_UCODE_DRV_GP1);
-			if (!iwl_grab_restricted_access(priv))
-				iwl_release_restricted_access(priv);
+			if (!iwl_grab_nic_access(priv))
+				iwl_release_nic_access(priv);
 		}
 	}
 
@@ -4269,13 +4269,13 @@ int iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q)
 			goto exit_unlock;
 		}
 
-		rc = iwl_grab_restricted_access(priv);
+		rc = iwl_grab_nic_access(priv);
 		if (rc)
 			goto exit_unlock;
 
-		iwl_write_restricted(priv, FH_RSCSR_CHNL0_WPTR,
+		iwl_write_direct32(priv, FH_RSCSR_CHNL0_WPTR,
 				     q->write & ~0x7);
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 	} else
 		iwl_write32(priv, FH_RSCSR_CHNL0_WPTR, q->write & ~0x7);
 
@@ -4671,12 +4671,12 @@ int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
 		}
 
 		/* restore this queue's parameters in nic hardware. */
-		rc = iwl_grab_restricted_access(priv);
+		rc = iwl_grab_nic_access(priv);
 		if (rc)
 			return rc;
-		iwl_write_restricted(priv, HBUS_TARG_WRPTR,
+		iwl_write_direct32(priv, HBUS_TARG_WRPTR,
 				     txq->q.write_ptr | (txq_id << 8));
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 
 	/* else not in power-save mode, uCode will never sleep when we're
 	 * trying to tx (during RFKILL, we're not trying to tx). */
@@ -4768,7 +4768,7 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 		return;
 	}
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		IWL_WARNING("Can not read from adapter at this time.\n");
 		return;
@@ -4800,7 +4800,7 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 	IWL_ERROR("0x%05X 0x%05X 0x%05X 0x%05X\n", blink1, blink2,
 		  ilink1, ilink2);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 }
 
 #define EVENT_START_OFFSET  (4 * sizeof(u32))
@@ -4808,7 +4808,7 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 /**
  * iwl_print_event_log - Dump error event log to syslog
  *
- * NOTE: Must be called with iwl_grab_restricted_access() already obtained!
+ * NOTE: Must be called with iwl_grab_nic_access() already obtained!
  */
 static void iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
 				u32 num_events, u32 mode)
@@ -4864,7 +4864,7 @@ static void iwl_dump_nic_event_log(struct iwl_priv *priv)
 		return;
 	}
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		IWL_WARNING("Can not read from adapter at this time.\n");
 		return;
@@ -4881,7 +4881,7 @@ static void iwl_dump_nic_event_log(struct iwl_priv *priv)
 	/* bail out if nothing in log */
 	if (size == 0) {
 		IWL_ERROR("Start IWL Event Log Dump: nothing in log\n");
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 		return;
 	}
 
@@ -4897,7 +4897,7 @@ static void iwl_dump_nic_event_log(struct iwl_priv *priv)
 	/* (then/else) start at top of log */
 	iwl_print_event_log(priv, 0, next_entry, mode);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 }
 
 /**
@@ -5850,18 +5850,18 @@ static int iwl_verify_inst_full(struct iwl_priv *priv, __le32 * image, u32 len)
 
 	IWL_DEBUG_INFO("ucode inst image size is %u\n", len);
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc)
 		return rc;
 
-	iwl_write_restricted(priv, HBUS_TARG_MEM_RADDR, RTC_INST_LOWER_BOUND);
+	iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR, RTC_INST_LOWER_BOUND);
 
 	errcnt = 0;
 	for (; len > 0; len -= sizeof(u32), image++) {
 		/* read data comes through single port, auto-incr addr */
 		/* NOTE: Use the debugless read so we don't flood kernel log
 		 * if IWL_DL_IO is set */
-		val = _iwl_read_restricted(priv, HBUS_TARG_MEM_RDAT);
+		val = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
 		if (val != le32_to_cpu(*image)) {
 			IWL_ERROR("uCode INST section is invalid at "
 				  "offset 0x%x, is 0x%x, s/b 0x%x\n",
@@ -5873,7 +5873,7 @@ static int iwl_verify_inst_full(struct iwl_priv *priv, __le32 * image, u32 len)
 		}
 	}
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 
 	if (!errcnt)
 		IWL_DEBUG_INFO
@@ -5897,7 +5897,7 @@ static int iwl_verify_inst_sparse(struct iwl_priv *priv, __le32 *image, u32 len)
 
 	IWL_DEBUG_INFO("ucode inst image size is %u\n", len);
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc)
 		return rc;
 
@@ -5905,9 +5905,9 @@ static int iwl_verify_inst_sparse(struct iwl_priv *priv, __le32 *image, u32 len)
 		/* read data comes through single port, auto-incr addr */
 		/* NOTE: Use the debugless read so we don't flood kernel log
 		 * if IWL_DL_IO is set */
-		iwl_write_restricted(priv, HBUS_TARG_MEM_RADDR,
+		iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR,
 			i + RTC_INST_LOWER_BOUND);
-		val = _iwl_read_restricted(priv, HBUS_TARG_MEM_RDAT);
+		val = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
 		if (val != le32_to_cpu(*image)) {
 #if 0 /* Enable this if you want to see details */
 			IWL_ERROR("uCode INST section is invalid at "
@@ -5921,7 +5921,7 @@ static int iwl_verify_inst_sparse(struct iwl_priv *priv, __le32 *image, u32 len)
 		}
 	}
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 
 	return rc;
 }
@@ -6068,7 +6068,7 @@ static int iwl_load_bsm(struct iwl_priv *priv)
 	inst_len = priv->ucode_init.len;
 	data_len = priv->ucode_init_data.len;
 
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc)
 		return rc;
 
@@ -6086,7 +6086,7 @@ static int iwl_load_bsm(struct iwl_priv *priv)
 
 	rc = iwl_verify_bsm(priv);
 	if (rc) {
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 		return rc;
 	}
 
@@ -6120,7 +6120,7 @@ static int iwl_load_bsm(struct iwl_priv *priv)
 	iwl_write_prph(priv, BSM_WR_CTRL_REG,
 		BSM_WR_CTRL_REG_BIT_START_EN);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 
 	return 0;
 }
@@ -6365,7 +6365,7 @@ static int iwl_set_ucode_ptrs(struct iwl_priv *priv)
 	pdata = priv->ucode_data_backup.p_addr >> 4;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	rc = iwl_grab_restricted_access(priv);
+	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
 		return rc;
@@ -6382,7 +6382,7 @@ static int iwl_set_ucode_ptrs(struct iwl_priv *priv)
 	iwl_write_prph(priv, BSM_DRAM_INST_BYTECOUNT_REG,
 				 priv->ucode_code.len | BSM_DRAM_INST_LOAD);
 
-	iwl_release_restricted_access(priv);
+	iwl_release_nic_access(priv);
 
 	spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -6624,10 +6624,10 @@ static void __iwl_down(struct iwl_priv *priv)
 	iwl_hw_rxq_stop(priv);
 
 	spin_lock_irqsave(&priv->lock, flags);
-	if (!iwl_grab_restricted_access(priv)) {
+	if (!iwl_grab_nic_access(priv)) {
 		iwl_write_prph(priv, APMG_CLK_DIS_REG,
 					 APMG_CLK_VAL_DMA_CLK_RQT);
-		iwl_release_restricted_access(priv);
+		iwl_release_nic_access(priv);
 	}
 	spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -9208,10 +9208,10 @@ static void iwl_resume(struct iwl_priv *priv)
 	spin_lock_irqsave(&priv->lock, flags);
 	iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
 
-	if (!iwl_grab_restricted_access(priv)) {
+	if (!iwl_grab_nic_access(priv)) {
 		iwl_write_prph(priv, APMG_CLK_DIS_REG,
-					 APMG_CLK_VAL_DMA_CLK_RQT);
-		iwl_release_restricted_access(priv);
+				APMG_CLK_VAL_DMA_CLK_RQT);
+		iwl_release_nic_access(priv);
 	}
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-- 
1.5.2

[PATCH 17/30] iwlwifi-ht: move 4965 SCD registers to iwl-prph.h

[Zhu Yi]

From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

This patch moves 4965 SCD registers to iwl-prph.h. These registers
are assigned from the periphery bus

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-4965-hw.h |   32 +---------------------------
 drivers/net/wireless/iwlwifi/iwl-4965.c    |   28 ++++++++++++------------
 drivers/net/wireless/iwlwifi/iwl-prph.h    |   29 +++++++++++++++++++++++++
 3 files changed, 44 insertions(+), 45 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
index 6a2df9d..5fc707b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-hw.h
@@ -398,36 +398,6 @@ union iwl_tx_power_dual_stream {
 #define SCD_WIN_SIZE				64
 #define SCD_FRAME_LIMIT				64
 
-/* memory mapped registers */
-#define SCD_START_OFFSET		0xa02c00
-
-#define SCD_SRAM_BASE_ADDR           (SCD_START_OFFSET + 0x0)
-#define SCD_EMPTY_BITS               (SCD_START_OFFSET + 0x4)
-#define SCD_DRAM_BASE_ADDR           (SCD_START_OFFSET + 0x10)
-#define SCD_AIT                      (SCD_START_OFFSET + 0x18)
-#define SCD_TXFACT                   (SCD_START_OFFSET + 0x1c)
-#define SCD_QUEUE_WRPTR(x)           (SCD_START_OFFSET + 0x24 + (x) * 4)
-#define SCD_QUEUE_RDPTR(x)           (SCD_START_OFFSET + 0x64 + (x) * 4)
-#define SCD_SETQUEUENUM              (SCD_START_OFFSET + 0xa4)
-#define SCD_SET_TXSTAT_TXED          (SCD_START_OFFSET + 0xa8)
-#define SCD_SET_TXSTAT_DONE          (SCD_START_OFFSET + 0xac)
-#define SCD_SET_TXSTAT_NOT_SCHD      (SCD_START_OFFSET + 0xb0)
-#define SCD_DECREASE_CREDIT          (SCD_START_OFFSET + 0xb4)
-#define SCD_DECREASE_SCREDIT         (SCD_START_OFFSET + 0xb8)
-#define SCD_LOAD_CREDIT              (SCD_START_OFFSET + 0xbc)
-#define SCD_LOAD_SCREDIT             (SCD_START_OFFSET + 0xc0)
-#define SCD_BAR                      (SCD_START_OFFSET + 0xc4)
-#define SCD_BAR_DW0                  (SCD_START_OFFSET + 0xc8)
-#define SCD_BAR_DW1                  (SCD_START_OFFSET + 0xcc)
-#define SCD_QUEUECHAIN_SEL           (SCD_START_OFFSET + 0xd0)
-#define SCD_QUERY_REQ                (SCD_START_OFFSET + 0xd8)
-#define SCD_QUERY_RES                (SCD_START_OFFSET + 0xdc)
-#define SCD_PENDING_FRAMES           (SCD_START_OFFSET + 0xe0)
-#define SCD_INTERRUPT_MASK           (SCD_START_OFFSET + 0xe4)
-#define SCD_INTERRUPT_THRESHOLD      (SCD_START_OFFSET + 0xe8)
-#define SCD_QUERY_MIN_FRAME_SIZE     (SCD_START_OFFSET + 0x100)
-#define SCD_QUEUE_STATUS_BITS(x)     (SCD_START_OFFSET + 0x104 + (x) * 4)
-
 /* SRAM structures */
 #define SCD_CONTEXT_DATA_OFFSET			0x380
 #define SCD_TX_STTS_BITMAP_OFFSET		0x400
@@ -544,7 +514,7 @@ struct iwl4965_sched_queue_byte_cnt_tbl {
 		     sizeof(__le16)];
 } __attribute__ ((packed));
 
-/* Base physical address of iwl_shared is provided to SCD_DRAM_BASE_ADDR
+/* Base physical address of iwl_shared is provided to KDR_SCD_DRAM_BASE_ADDR
  * and &iwl_shared.val0 is provided to FH_RSCSR_CHNL0_STTS_WPTR_REG */
 struct iwl_shared {
 	struct iwl4965_sched_queue_byte_cnt_tbl
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index cf85195..674362d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -381,7 +381,7 @@ static int iwl4965_txq_ctx_reset(struct iwl_priv *priv)
 		goto error_reset;
 	}
 
-	iwl_write_prph(priv, SCD_TXFACT, 0);
+	iwl_write_prph(priv, KDR_SCD_TXFACT, 0);
 	iwl_release_nic_access(priv);
 	spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -1582,7 +1582,7 @@ static void iwl4965_set_wr_ptrs(struct iwl_priv *priv, int txq_id, u32 index)
 {
 	iwl_write_direct32(priv, HBUS_TARG_WRPTR,
 			     (index & 0xff) | (txq_id << 8));
-	iwl_write_prph(priv, SCD_QUEUE_RDPTR(txq_id), index);
+	iwl_write_prph(priv, KDR_SCD_QUEUE_RDPTR(txq_id), index);
 }
 
 /*
@@ -1595,7 +1595,7 @@ static void iwl4965_tx_queue_set_status(struct iwl_priv *priv,
 	int txq_id = txq->q.id;
 	int active = test_bit(txq_id, &priv->txq_ctx_active_msk)?1:0;
 
-	iwl_write_prph(priv, SCD_QUEUE_STATUS_BITS(txq_id),
+	iwl_write_prph(priv, KDR_SCD_QUEUE_STATUS_BITS(txq_id),
 				 (active << SCD_QUEUE_STTS_REG_POS_ACTIVE) |
 				 (tx_fifo_id << SCD_QUEUE_STTS_REG_POS_TXF) |
 				 (scd_retry << SCD_QUEUE_STTS_REG_POS_WSL) |
@@ -1653,7 +1653,7 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
 		return rc;
 	}
 
-	priv->scd_base_addr = iwl_read_prph(priv, SCD_SRAM_BASE_ADDR);
+	priv->scd_base_addr = iwl_read_prph(priv, KDR_SCD_SRAM_BASE_ADDR);
 	a = priv->scd_base_addr + SCD_CONTEXT_DATA_OFFSET;
 	for (; a < priv->scd_base_addr + SCD_TX_STTS_BITMAP_OFFSET; a += 4)
 		iwl_write_targ_mem(priv, a, 0);
@@ -1662,14 +1662,14 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
 	for (; a < sizeof(u16) * priv->hw_setting.max_txq_num; a += 4)
 		iwl_write_targ_mem(priv, a, 0);
 
-	iwl_write_prph(priv, SCD_DRAM_BASE_ADDR,
+	iwl_write_prph(priv, KDR_SCD_DRAM_BASE_ADDR,
 		(priv->hw_setting.shared_phys +
 		 offsetof(struct iwl_shared, queues_byte_cnt_tbls)) >> 10);
-	iwl_write_prph(priv, SCD_QUEUECHAIN_SEL, 0);
+	iwl_write_prph(priv, KDR_SCD_QUEUECHAIN_SEL, 0);
 
 	/* initiate the queues */
 	for (i = 0; i < priv->hw_setting.max_txq_num; i++) {
-		iwl_write_prph(priv, SCD_QUEUE_RDPTR(i), 0);
+		iwl_write_prph(priv, KDR_SCD_QUEUE_RDPTR(i), 0);
 		iwl_write_direct32(priv, HBUS_TARG_WRPTR, 0 | (i << 8));
 		iwl_write_targ_mem(priv, priv->scd_base_addr +
 					SCD_CONTEXT_QUEUE_OFFSET(i),
@@ -1684,10 +1684,10 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
 					SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK);
 
 	}
-	iwl_write_prph(priv, SCD_INTERRUPT_MASK,
+	iwl_write_prph(priv, KDR_SCD_INTERRUPT_MASK,
 				 (1 << priv->hw_setting.max_txq_num) - 1);
 
-	iwl_write_prph(priv, SCD_TXFACT,
+	iwl_write_prph(priv, KDR_SCD_TXFACT,
 				 SCD_TXFACT_REG_TXFIFO_MASK(0, 7));
 
 	iwl4965_set_wr_ptrs(priv, IWL_CMD_QUEUE_NUM, 0);
@@ -4129,7 +4129,7 @@ static void iwl4965_rx_reply_compressed_ba(struct iwl_priv *priv,
 static void iwl4965_tx_queue_stop_scheduler(struct iwl_priv *priv, u16 txq_id)
 {
 	iwl_write_prph(priv,
-		SCD_QUEUE_STATUS_BITS(txq_id),
+		KDR_SCD_QUEUE_STATUS_BITS(txq_id),
 		(0 << SCD_QUEUE_STTS_REG_POS_ACTIVE)|
 		(1 << SCD_QUEUE_STTS_REG_POS_SCD_ACT_EN));
 }
@@ -4189,7 +4189,7 @@ static int iwl4965_tx_queue_agg_enable(struct iwl_priv *priv, int txq_id,
 	iwl4965_tx_queue_set_q2ratid(priv, ra_tid, txq_id);
 
 
-	iwl_set_bits_prph(priv, SCD_QUEUECHAIN_SEL, (1<<txq_id));
+	iwl_set_bits_prph(priv, KDR_SCD_QUEUECHAIN_SEL, (1<<txq_id));
 
 	priv->txq[txq_id].q.read_ptr = (ssn_idx & 0xff);
 	priv->txq[txq_id].q.write_ptr = (ssn_idx & 0xff);
@@ -4207,7 +4207,7 @@ static int iwl4965_tx_queue_agg_enable(struct iwl_priv *priv, int txq_id,
 			(SCD_FRAME_LIMIT << SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS)
 			& SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK);
 
-	iwl_set_bits_prph(priv, SCD_INTERRUPT_MASK, (1 << txq_id));
+	iwl_set_bits_prph(priv, KDR_SCD_INTERRUPT_MASK, (1 << txq_id));
 
 	iwl4965_tx_queue_set_status(priv, &priv->txq[txq_id], tx_fifo, 1);
 
@@ -4241,14 +4241,14 @@ static int iwl4965_tx_queue_agg_disable(struct iwl_priv *priv, u16 txq_id,
 
 	iwl4965_tx_queue_stop_scheduler(priv, txq_id);
 
-	iwl_clear_bits_prph(priv, SCD_QUEUECHAIN_SEL, (1 << txq_id));
+	iwl_clear_bits_prph(priv, KDR_SCD_QUEUECHAIN_SEL, (1 << txq_id));
 
 	priv->txq[txq_id].q.read_ptr = (ssn_idx & 0xff);
 	priv->txq[txq_id].q.write_ptr = (ssn_idx & 0xff);
 	/* supposes that ssn_idx is valid (!= 0xFFF) */
 	iwl4965_set_wr_ptrs(priv, txq_id, ssn_idx);
 
-	iwl_clear_bits_prph(priv, SCD_INTERRUPT_MASK, (1 << txq_id));
+	iwl_clear_bits_prph(priv, KDR_SCD_INTERRUPT_MASK, (1 << txq_id));
 	iwl4965_txq_ctx_deactivate(priv, txq_id);
 	iwl4965_tx_queue_set_status(priv, &priv->txq[txq_id], tx_fifo, 0);
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index b1b5233..9639832 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -225,5 +225,34 @@
 #define BSM_SRAM_LOWER_BOUND         (PRPH_BASE + 0x3800)
 #define BSM_SRAM_SIZE			(1024) /* bytes */
 
+/* 4965 SCD memory mapped registers */
+#define KDR_SCD_BASE		(PRPH_BASE + 0xa02c00)
+
+#define KDR_SCD_SRAM_BASE_ADDR         (KDR_SCD_BASE + 0x0)
+#define KDR_SCD_EMPTY_BITS             (KDR_SCD_BASE + 0x4)
+#define KDR_SCD_DRAM_BASE_ADDR         (KDR_SCD_BASE + 0x10)
+#define KDR_SCD_AIT                    (KDR_SCD_BASE + 0x18)
+#define KDR_SCD_TXFACT                 (KDR_SCD_BASE + 0x1c)
+#define KDR_SCD_QUEUE_WRPTR(x)         (KDR_SCD_BASE + 0x24 + (x) * 4)
+#define KDR_SCD_QUEUE_RDPTR(x)         (KDR_SCD_BASE + 0x64 + (x) * 4)
+#define KDR_SCD_SETQUEUENUM            (KDR_SCD_BASE + 0xa4)
+#define KDR_SCD_SET_TXSTAT_TXED        (KDR_SCD_BASE + 0xa8)
+#define KDR_SCD_SET_TXSTAT_DONE        (KDR_SCD_BASE + 0xac)
+#define KDR_SCD_SET_TXSTAT_NOT_SCHD    (KDR_SCD_BASE + 0xb0)
+#define KDR_SCD_DECREASE_CREDIT        (KDR_SCD_BASE + 0xb4)
+#define KDR_SCD_DECREASE_SCREDIT       (KDR_SCD_BASE + 0xb8)
+#define KDR_SCD_LOAD_CREDIT            (KDR_SCD_BASE + 0xbc)
+#define KDR_SCD_LOAD_SCREDIT           (KDR_SCD_BASE + 0xc0)
+#define KDR_SCD_BAR                    (KDR_SCD_BASE + 0xc4)
+#define KDR_SCD_BAR_DW0                (KDR_SCD_BASE + 0xc8)
+#define KDR_SCD_BAR_DW1                (KDR_SCD_BASE + 0xcc)
+#define KDR_SCD_QUEUECHAIN_SEL         (KDR_SCD_BASE + 0xd0)
+#define KDR_SCD_QUERY_REQ              (KDR_SCD_BASE + 0xd8)
+#define KDR_SCD_QUERY_RES              (KDR_SCD_BASE + 0xdc)
+#define KDR_SCD_PENDING_FRAMES         (KDR_SCD_BASE + 0xe0)
+#define KDR_SCD_INTERRUPT_MASK         (KDR_SCD_BASE + 0xe4)
+#define KDR_SCD_INTERRUPT_THRESHOLD    (KDR_SCD_BASE + 0xe8)
+#define KDR_SCD_QUERY_MIN_FRAME_SIZE   (KDR_SCD_BASE + 0x100)
+#define KDR_SCD_QUEUE_STATUS_BITS(x)   (KDR_SCD_BASE + 0x104 + (x) * 4)
 
 #endif				/* __iwl_prph_h__ */
-- 
1.5.2

[PATCH 18/30] iwlwifi: move 3945 SCD registers to iwl-prph.h

[Zhu Yi]

From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

This patch moves 3945 SCD registers to iwl-prph.h. These registers
are assigned from the periphery bus

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c |   16 ++++++++--------
 drivers/net/wireless/iwlwifi/iwl-prph.h |   12 ++++++++++++
 2 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 8b171de..e26d551 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -794,18 +794,18 @@ static int iwl3945_tx_reset(struct iwl_priv *priv)
 	}
 
 	/* bypass mode */
-	iwl_write_prph(priv, SCD_MODE_REG, 0x2);
+	iwl_write_prph(priv, ALM_SCD_MODE_REG, 0x2);
 
 	/* RA 0 is active */
-	iwl_write_prph(priv, SCD_ARASTAT_REG, 0x01);
+	iwl_write_prph(priv, ALM_SCD_ARASTAT_REG, 0x01);
 
 	/* all 6 fifo are active */
-	iwl_write_prph(priv, SCD_TXFACT_REG, 0x3f);
+	iwl_write_prph(priv, ALM_SCD_TXFACT_REG, 0x3f);
 
-	iwl_write_prph(priv, SCD_SBYP_MODE_1_REG, 0x010000);
-	iwl_write_prph(priv, SCD_SBYP_MODE_2_REG, 0x030002);
-	iwl_write_prph(priv, SCD_TXF4MF_REG, 0x000004);
-	iwl_write_prph(priv, SCD_TXF5MF_REG, 0x000005);
+	iwl_write_prph(priv, ALM_SCD_SBYP_MODE_1_REG, 0x010000);
+	iwl_write_prph(priv, ALM_SCD_SBYP_MODE_2_REG, 0x030002);
+	iwl_write_prph(priv, ALM_SCD_TXF4MF_REG, 0x000004);
+	iwl_write_prph(priv, ALM_SCD_TXF5MF_REG, 0x000005);
 
 	iwl_write_direct32(priv, FH_TSSR_CBB_BASE,
 			     priv->hw_setting.shared_phys);
@@ -1033,7 +1033,7 @@ void iwl_hw_txq_ctx_stop(struct iwl_priv *priv)
 	}
 
 	/* stop SCD */
-	iwl_write_prph(priv, SCD_MODE_REG, 0);
+	iwl_write_prph(priv, ALM_SCD_MODE_REG, 0);
 
 	/* reset TFD queues */
 	for (queue = TFD_QUEUE_MIN; queue < TFD_QUEUE_MAX; queue++) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index 9639832..ee4af3f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -225,6 +225,18 @@
 #define BSM_SRAM_LOWER_BOUND         (PRPH_BASE + 0x3800)
 #define BSM_SRAM_SIZE			(1024) /* bytes */
 
+/* ALM SCD */
+/* SCD (Scheduler) */
+#define ALM_SCD_BASE                        (PRPH_BASE + 0x2E00)
+#define ALM_SCD_MODE_REG                    (ALM_SCD_BASE + 0x000)
+#define ALM_SCD_ARASTAT_REG                 (ALM_SCD_BASE + 0x004)
+#define ALM_SCD_TXFACT_REG                  (ALM_SCD_BASE + 0x010)
+#define ALM_SCD_TXF4MF_REG                  (ALM_SCD_BASE + 0x014)
+#define ALM_SCD_TXF5MF_REG                  (ALM_SCD_BASE + 0x020)
+#define ALM_SCD_SBYP_MODE_1_REG             (ALM_SCD_BASE + 0x02C)
+#define ALM_SCD_SBYP_MODE_2_REG             (ALM_SCD_BASE + 0x030)
+
+
 /* 4965 SCD memory mapped registers */
 #define KDR_SCD_BASE		(PRPH_BASE + 0xa02c00)
 
-- 
1.5.2

[PATCH 19/30] iwlwifi: add 5965 SCD registers to iwl-prph.h

[Zhu Yi]

From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

This patch adds SCD registers for 5965

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-prph.h |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index ee4af3f..137947d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -236,7 +236,6 @@
 #define ALM_SCD_SBYP_MODE_1_REG             (ALM_SCD_BASE + 0x02C)
 #define ALM_SCD_SBYP_MODE_2_REG             (ALM_SCD_BASE + 0x030)
 
-
 /* 4965 SCD memory mapped registers */
 #define KDR_SCD_BASE		(PRPH_BASE + 0xa02c00)
 
@@ -267,4 +266,15 @@
 #define KDR_SCD_QUERY_MIN_FRAME_SIZE   (KDR_SCD_BASE + 0x100)
 #define KDR_SCD_QUEUE_STATUS_BITS(x)   (KDR_SCD_BASE + 0x104 + (x) * 4)
 
+/* SP SCD */
+#define SHL_SCD_BASE			(PRPH_BASE + 0xa02c00)
+
+#define SHL_SCD_AIT                    (SHL_SCD_BASE + 0x0c)
+#define SHL_SCD_TXFACT                 (SHL_SCD_BASE + 0x10)
+#define SHL_SCD_QUEUE_WRPTR(x)         (SHL_SCD_BASE + 0x18 + (x) * 4)
+#define SHL_SCD_QUEUE_RDPTR(x)         (SHL_SCD_BASE + 0x68 + (x) * 4)
+#define SHL_SCD_QUEUECHAIN_SEL         (SHL_SCD_BASE + 0xe8)
+#define SHL_SCD_AGGR_SEL	       (SHL_SCD_BASE + 0x248)
+#define SHL_SCD_INTERRUPT_MASK         (SHL_SCD_BASE + 0x108)
+
 #endif				/* __iwl_prph_h__ */
-- 
1.5.2

[PATCH 20/30] iwlwifi: Renames struct fw_image_desc to struct fw_desc

[Zhu Yi]

From: Tomas Winkler <tomas.winkler@intel.com>

This patche shortens the name of struct fw_image_desc to be struct
fw_desc.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-priv.h |   12 ++++++------
 drivers/net/wireless/iwlwifi/iwlwifi.h  |    2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-priv.h b/drivers/net/wireless/iwlwifi/iwl-priv.h
index f43679a..c25f2ff 100644
--- a/drivers/net/wireless/iwlwifi/iwl-priv.h
+++ b/drivers/net/wireless/iwlwifi/iwl-priv.h
@@ -102,12 +102,12 @@ struct iwl_priv {
 	void __iomem *hw_base;
 
 	/* uCode images, save to reload in case of failure */
-	struct fw_image_desc ucode_code;	/* runtime inst */
-	struct fw_image_desc ucode_data;	/* runtime data original */
-	struct fw_image_desc ucode_data_backup;	/* runtime data save/restore */
-	struct fw_image_desc ucode_init;	/* initialization inst */
-	struct fw_image_desc ucode_init_data;	/* initialization data */
-	struct fw_image_desc ucode_boot;	/* bootstrap inst */
+	struct fw_desc ucode_code;	/* runtime inst */
+	struct fw_desc ucode_data;	/* runtime data original */
+	struct fw_desc ucode_data_backup;	/* runtime data save/restore */
+	struct fw_desc ucode_init;	/* initialization inst */
+	struct fw_desc ucode_init_data;	/* initialization data */
+	struct fw_desc ucode_boot;	/* bootstrap inst */
 
 
 	struct iwl_rxon_time_cmd rxon_timing;
diff --git a/drivers/net/wireless/iwlwifi/iwlwifi.h b/drivers/net/wireless/iwlwifi/iwlwifi.h
index c5c9c5d..9071600 100644
--- a/drivers/net/wireless/iwlwifi/iwlwifi.h
+++ b/drivers/net/wireless/iwlwifi/iwlwifi.h
@@ -497,7 +497,7 @@ struct iwl_station_entry {
 };
 
 /* one for each uCode image (inst/data, boot/init/runtime) */
-struct fw_image_desc {
+struct fw_desc {
 	void *v_addr;		/* access by driver */
 	dma_addr_t p_addr;	/* access by card's busmaster DMA */
 	u32 len;		/* bytes */
-- 
1.5.2

[PATCH 21/30] iwl4965: exclude 60M rate from probe request

[Zhu Yi]

From: mabbas <mabbas@linux.intel.com>

This patch do the following 2 things:
1. Make sure we don't add rate 60M part of supported rate in proble request,
   some AP does not like that.
2. It is wrong to set priv->active_rate in this function, this will set
   it to all avialable rates which might overwrite the mode supported rate.
   priv->active_rate should be set by only from iwl_set_rate.

Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl4965-base.c |   16 +++++++++-------
 1 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index dad184a..dc2d25c 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -1831,7 +1831,7 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv,
 {
 	int len = 0;
 	u8 *pos = NULL;
-	u16 active_rates, ret_rates, cck_rates;
+	u16 active_rates, ret_rates, cck_rates, active_rate_basic;
 
 	/* Make sure there is enough space for the probe request,
 	 * two mandatory IEs and the data */
@@ -1881,17 +1881,19 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv,
 	*pos++ = WLAN_EID_SUPP_RATES;
 	*pos = 0;
 
-	priv->active_rate = priv->rates_mask;
-	active_rates = priv->active_rate;
-	priv->active_rate_basic = priv->rates_mask & IWL_BASIC_RATES_MASK;
+	/* exclude 60M rate */
+	active_rates = priv->rates_mask;
+	active_rates &= ~IWL_RATE_60M_MASK;
+
+	active_rate_basic = active_rates & IWL_BASIC_RATES_MASK;
 
 	cck_rates = IWL_CCK_RATES_MASK & active_rates;
 	ret_rates = iwl_supported_rate_to_ie(pos, cck_rates,
-			priv->active_rate_basic, &left);
+			active_rate_basic, &left);
 	active_rates &= ~ret_rates;
 
 	ret_rates = iwl_supported_rate_to_ie(pos, active_rates,
-				 priv->active_rate_basic, &left);
+				 active_rate_basic, &left);
 	active_rates &= ~ret_rates;
 
 	len += 2 + *pos;
@@ -1908,7 +1910,7 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv,
 	*pos++ = WLAN_EID_EXT_SUPP_RATES;
 	*pos = 0;
 	iwl_supported_rate_to_ie(pos, active_rates,
-				 priv->active_rate_basic, &left);
+				 active_rate_basic, &left);
 	if (*pos > 0)
 		len += 2 + *pos;
 
-- 
1.5.2

[PATCH 22/30] iwl4965: fix driver hang related to hardware scan

[Zhu Yi]

From: mabbas <mabbas@linux.intel.com>

This patch fix the following:
1. make sure we are not scanning before we call REPLY_RXON
2. set RXON_FILTER_ASSOC_MSK only after we receive association response
3. call scan abort on scan watchdog instead of restart

Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-4965.c     |    2 +-
 drivers/net/wireless/iwlwifi/iwl4965-base.c |   24 ++++++++++++++++++++----
 2 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 674362d..541ace9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -3865,7 +3865,7 @@ static void iwl4965_rx_reply_rx(struct iwl_priv *priv,
 			 */
 		case IEEE80211_STYPE_ASSOC_RESP:
 		case IEEE80211_STYPE_REASSOC_RESP:
-			if (network_packet && iwl_is_associated(priv)) {
+			if (network_packet) {
 #ifdef CONFIG_IWLWIFI_HT
 				u8 *pos = NULL;
 				struct ieee802_11_elems elems;
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index dc2d25c..bf93db5 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -6831,8 +6831,9 @@ static void iwl_bg_scan_check(struct work_struct *data)
 		IWL_DEBUG(IWL_DL_INFO | IWL_DL_SCAN,
 			  "Scan completion watchdog resetting adapter (%dms)\n",
 			  jiffies_to_msecs(IWL_SCAN_CHECK_WATCHDOG));
+
 		if (!test_bit(STATUS_EXIT_PENDING, &priv->status))
-			queue_work(priv->workqueue, &priv->restart);
+			iwl_send_scan_abort(priv);
 	}
 	mutex_unlock(&priv->mutex);
 }
@@ -6928,7 +6929,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
 		spin_unlock_irqrestore(&priv->lock, flags);
 
 		scan->suspend_time = 0;
-		scan->max_out_time = cpu_to_le32(600 * 1024);
+		scan->max_out_time = cpu_to_le32(200 * 1024);
 		if (!interval)
 			interval = suspend_time;
 
@@ -7102,6 +7103,8 @@ static void iwl_bg_post_associate(struct work_struct *data)
 
 	mutex_lock(&priv->mutex);
 
+	iwl_scan_cancel_timeout(priv, 200);
+
 	conf = ieee80211_get_hw_conf(priv->hw);
 
 	priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
@@ -7554,8 +7557,6 @@ static int iwl_mac_config_interface(struct ieee80211_hw *hw, int if_id,
 		if (priv->iw_mode == IEEE80211_IF_TYPE_AP)
 			iwl_config_ap(priv);
 		else {
-			priv->staging_rxon.filter_flags |=
-						RXON_FILTER_ASSOC_MSK;
 			rc = iwl_commit_rxon(priv);
 			if ((priv->iw_mode == IEEE80211_IF_TYPE_STA) && rc)
 				iwl_rxon_add_station(
@@ -7563,6 +7564,7 @@ static int iwl_mac_config_interface(struct ieee80211_hw *hw, int if_id,
 		}
 
 	} else {
+		iwl_scan_cancel_timeout(priv, 100);
 		priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
 		iwl_commit_rxon(priv);
 	}
@@ -7623,6 +7625,7 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
 
 	IWL_DEBUG_MAC80211("enter\n");
 
+	mutex_lock(&priv->mutex);
 	spin_lock_irqsave(&priv->lock, flags);
 
 	if (!iwl_is_ready_rf(priv)) {
@@ -7661,6 +7664,7 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
 
 out_unlock:
 	spin_unlock_irqrestore(&priv->lock, flags);
+	mutex_unlock(&priv->mutex);
 
 	return rc;
 }
@@ -7693,6 +7697,8 @@ static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 	mutex_lock(&priv->mutex);
 
+	iwl_scan_cancel_timeout(priv, 100);
+
 	switch (cmd) {
 	case  SET_KEY:
 		rc = iwl_update_sta_key_info(priv, key, sta_id);
@@ -7883,8 +7889,18 @@ static void iwl_mac_reset_tsf(struct ieee80211_hw *hw)
 
 	spin_unlock_irqrestore(&priv->lock, flags);
 
+	/* we are restarting association process
+	 * clear RXON_FILTER_ASSOC_MSK bit
+	 */
+	if (priv->iw_mode != IEEE80211_IF_TYPE_AP) {
+		iwl_scan_cancel_timeout(priv, 100);
+		priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+		iwl_commit_rxon(priv);
+	}
+
 	/* Per mac80211.h: This is only used in IBSS mode... */
 	if (priv->iw_mode != IEEE80211_IF_TYPE_IBSS) {
+
 		IWL_DEBUG_MAC80211("leave - not in IBSS\n");
 		mutex_unlock(&priv->mutex);
 		return;
-- 
1.5.2

[PATCH 23/30] iwlwifi: Update iwlwifi version stamp to 1.1.18

[Zhu Yi]

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl3945-base.c |    2 +-
 drivers/net/wireless/iwlwifi/iwl4965-base.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 37513e5..2da0f50 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -101,7 +101,7 @@ int iwl_param_queues_num = IWL_MAX_NUM_QUEUES;
 #define VS
 #endif
 
-#define IWLWIFI_VERSION "1.1.17k" VD VS
+#define IWLWIFI_VERSION "1.1.18k" VD VS
 #define DRV_COPYRIGHT	"Copyright(c) 2003-2007 Intel Corporation"
 #define DRV_VERSION     IWLWIFI_VERSION
 
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index bf93db5..f07643b 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -100,7 +100,7 @@ int iwl_param_queues_num = IWL_MAX_NUM_QUEUES;
 #define VS
 #endif
 
-#define IWLWIFI_VERSION "1.1.17k" VD VS
+#define IWLWIFI_VERSION "1.1.18k" VD VS
 #define DRV_COPYRIGHT	"Copyright(c) 2003-2007 Intel Corporation"
 #define DRV_VERSION     IWLWIFI_VERSION
 
-- 
1.5.2

[PATCH 24/30] iwl4965: fix scan problem

[Zhu Yi]

From: Mohamed Abbas <mabbas@linux.intel.com>

This patch fixes the following problems for 4965:
1. Fix direct scan by make sure we set one_direct_scan only when the
   mac80211 ask for direct scan.
2. Fix mac_stop and mac_remove_interface calles, we make sure we cancel any
   scan and disassoc on these call.

Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl4965-base.c |   32 +++++++++++++++++++++++---
 1 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index f07643b..05faa0f 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -6952,7 +6952,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
 		memcpy(scan->direct_scan[0].ssid,
 		       priv->direct_ssid, priv->direct_ssid_len);
 		direct_mask = 1;
-	} else if (!iwl_is_associated(priv)) {
+	} else if (!iwl_is_associated(priv) && priv->essid_len) {
 		scan->direct_scan[0].id = WLAN_EID_SSID;
 		scan->direct_scan[0].len = priv->essid_len;
 		memcpy(scan->direct_scan[0].ssid, priv->essid, priv->essid_len);
@@ -7103,6 +7103,10 @@ static void iwl_bg_post_associate(struct work_struct *data)
 
 	mutex_lock(&priv->mutex);
 
+	if (!priv->interface_id || !priv->is_open) {
+		mutex_unlock(&priv->mutex);
+		return;
+	}
 	iwl_scan_cancel_timeout(priv, 200);
 
 	conf = ieee80211_get_hw_conf(priv->hw);
@@ -7257,9 +7261,19 @@ static void iwl_mac_stop(struct ieee80211_hw *hw)
 	struct iwl_priv *priv = hw->priv;
 
 	IWL_DEBUG_MAC80211("enter\n");
+
+
+	mutex_lock(&priv->mutex);
+	/* stop mac, cancel any scan request and clear
+	 * RXON_FILTER_ASSOC_MSK BIT
+	 */
 	priv->is_open = 0;
-	/*netif_stop_queue(dev); */
-	flush_workqueue(priv->workqueue);
+	iwl_scan_cancel_timeout(priv, 100);
+	cancel_delayed_work(&priv->post_associate);
+	priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	iwl_commit_rxon(priv);
+	mutex_unlock(&priv->mutex);
+
 	IWL_DEBUG_MAC80211("leave\n");
 }
 
@@ -7604,6 +7618,12 @@ static void iwl_mac_remove_interface(struct ieee80211_hw *hw,
 	IWL_DEBUG_MAC80211("enter\n");
 
 	mutex_lock(&priv->mutex);
+
+	iwl_scan_cancel_timeout(priv, 100);
+	cancel_delayed_work(&priv->post_associate);
+	priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	iwl_commit_rxon(priv);
+
 	if (priv->interface_id == conf->if_id) {
 		priv->interface_id = 0;
 		memset(priv->bssid, 0, ETH_ALEN);
@@ -7656,7 +7676,8 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
 		priv->direct_ssid_len = (u8)
 		    min((u8) len, (u8) IW_ESSID_MAX_SIZE);
 		memcpy(priv->direct_ssid, ssid, priv->direct_ssid_len);
-	}
+	} else
+		priv->one_direct_scan = 0;
 
 	rc = iwl_scan_initiate(priv);
 
@@ -9146,6 +9167,9 @@ static void iwl_pci_remove(struct pci_dev *pdev)
 		iwl_rate_control_unregister(priv->hw);
 	}
 
+	/*netif_stop_queue(dev); */
+	flush_workqueue(priv->workqueue);
+
 	/* ieee80211_unregister_hw calls iwl_mac_stop, which flushes
 	 * priv->workqueue... so we can't take down the workqueue
 	 * until now... */
-- 
1.5.2

[PATCH 25/30] iwl3945: cancel scan on rxon command

[Zhu Yi]

From: Mohamed Abbas <mabbas@linux.intel.com>

This patch fixes the following for 3945:
1. Make sure we cancel scan if RXON command is called.
2. Call scan abort on scan watchdog.

Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl3945-base.c |   24 ++++++++++++++++++++----
 1 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 2da0f50..c060d04 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -6451,8 +6451,9 @@ static void iwl_bg_scan_check(struct work_struct *data)
 		IWL_DEBUG(IWL_DL_INFO | IWL_DL_SCAN,
 			  "Scan completion watchdog resetting adapter (%dms)\n",
 			  jiffies_to_msecs(IWL_SCAN_CHECK_WATCHDOG));
+
 		if (!test_bit(STATUS_EXIT_PENDING, &priv->status))
-			queue_work(priv->workqueue, &priv->restart);
+			iwl_send_scan_abort(priv);
 	}
 	mutex_unlock(&priv->mutex);
 }
@@ -6548,7 +6549,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
 		spin_unlock_irqrestore(&priv->lock, flags);
 
 		scan->suspend_time = 0;
-		scan->max_out_time = cpu_to_le32(600 * 1024);
+		scan->max_out_time = cpu_to_le32(200 * 1024);
 		if (!interval)
 			interval = suspend_time;
 		/*
@@ -6715,6 +6716,8 @@ static void iwl_bg_post_associate(struct work_struct *data)
 
 	mutex_lock(&priv->mutex);
 
+	iwl_scan_cancel_timeout(priv, 200);
+
 	conf = ieee80211_get_hw_conf(priv->hw);
 
 	priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
@@ -7137,8 +7140,6 @@ static int iwl_mac_config_interface(struct ieee80211_hw *hw, int if_id,
 		if (priv->iw_mode == IEEE80211_IF_TYPE_AP)
 			iwl_config_ap(priv);
 		else {
-			priv->staging_rxon.filter_flags |=
-						RXON_FILTER_ASSOC_MSK;
 			rc = iwl_commit_rxon(priv);
 			if ((priv->iw_mode == IEEE80211_IF_TYPE_STA) && rc)
 				iwl_add_station(priv,
@@ -7146,6 +7147,7 @@ static int iwl_mac_config_interface(struct ieee80211_hw *hw, int if_id,
 		}
 
 	} else {
+		iwl_scan_cancel_timeout(priv, 100);
 		priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
 		iwl_commit_rxon(priv);
 	}
@@ -7206,6 +7208,7 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
 
 	IWL_DEBUG_MAC80211("enter\n");
 
+	mutex_lock(&priv->mutex);
 	spin_lock_irqsave(&priv->lock, flags);
 
 	if (!iwl_is_ready_rf(priv)) {
@@ -7244,6 +7247,7 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
 
 out_unlock:
 	spin_unlock_irqrestore(&priv->lock, flags);
+	mutex_unlock(&priv->mutex);
 
 	return rc;
 }
@@ -7276,6 +7280,8 @@ static int iwl_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 	mutex_lock(&priv->mutex);
 
+	iwl_scan_cancel_timeout(priv, 100);
+
 	switch (cmd) {
 	case  SET_KEY:
 		rc = iwl_update_sta_key_info(priv, key, sta_id);
@@ -7445,8 +7451,18 @@ static void iwl_mac_reset_tsf(struct ieee80211_hw *hw)
 
 	spin_unlock_irqrestore(&priv->lock, flags);
 
+	/* we are restarting association process
+	 * clear RXON_FILTER_ASSOC_MSK bit
+	*/
+	if (priv->iw_mode != IEEE80211_IF_TYPE_AP) {
+		iwl_scan_cancel_timeout(priv, 100);
+		priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+		iwl_commit_rxon(priv);
+	}
+
 	/* Per mac80211.h: This is only used in IBSS mode... */
 	if (priv->iw_mode != IEEE80211_IF_TYPE_IBSS) {
+
 		IWL_DEBUG_MAC80211("leave - not in IBSS\n");
 		mutex_unlock(&priv->mutex);
 		return;
-- 
1.5.2

[PATCH 26/30] iwl3945: fix direct scan problem

[Zhu Yi]

From: Mohamed Abbas <mabbas@linux.intel.com>

This patch fix the follwing for 3945:
1. Fix direct scan by make sure we set one_direct_scan only when the
   mac80211 ask for direct scan.
2. Fix mac_stop and mac_remove_interface calles, we make sure we cancel any
   scan and disassoc on these call

Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl3945-base.c |   32 +++++++++++++++++++++++---
 1 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index c060d04..560346b 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -6579,7 +6579,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
 		memcpy(scan->direct_scan[0].ssid,
 		       priv->direct_ssid, priv->direct_ssid_len);
 		direct_mask = 1;
-	} else if (!iwl_is_associated(priv)) {
+	} else if (!iwl_is_associated(priv) && priv->essid_len) {
 		scan->direct_scan[0].id = WLAN_EID_SSID;
 		scan->direct_scan[0].len = priv->essid_len;
 		memcpy(scan->direct_scan[0].ssid, priv->essid, priv->essid_len);
@@ -6716,6 +6716,10 @@ static void iwl_bg_post_associate(struct work_struct *data)
 
 	mutex_lock(&priv->mutex);
 
+	if (!priv->interface_id || !priv->is_open) {
+		mutex_unlock(&priv->mutex);
+		return;
+	}
 	iwl_scan_cancel_timeout(priv, 200);
 
 	conf = ieee80211_get_hw_conf(priv->hw);
@@ -6855,9 +6859,19 @@ static void iwl_mac_stop(struct ieee80211_hw *hw)
 	struct iwl_priv *priv = hw->priv;
 
 	IWL_DEBUG_MAC80211("enter\n");
+
+
+	mutex_lock(&priv->mutex);
+	/* stop mac, cancel any scan request and clear
+	 * RXON_FILTER_ASSOC_MSK BIT
+	 */
 	priv->is_open = 0;
-	/*netif_stop_queue(dev); */
-	flush_workqueue(priv->workqueue);
+	iwl_scan_cancel_timeout(priv, 100);
+	cancel_delayed_work(&priv->post_associate);
+	priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	iwl_commit_rxon(priv);
+	mutex_unlock(&priv->mutex);
+
 	IWL_DEBUG_MAC80211("leave\n");
 }
 
@@ -7187,6 +7201,12 @@ static void iwl_mac_remove_interface(struct ieee80211_hw *hw,
 	IWL_DEBUG_MAC80211("enter\n");
 
 	mutex_lock(&priv->mutex);
+
+	iwl_scan_cancel_timeout(priv, 100);
+	cancel_delayed_work(&priv->post_associate);
+	priv->staging_rxon.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+	iwl_commit_rxon(priv);
+
 	if (priv->interface_id == conf->if_id) {
 		priv->interface_id = 0;
 		memset(priv->bssid, 0, ETH_ALEN);
@@ -7239,7 +7259,8 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len)
 		priv->direct_ssid_len = (u8)
 		    min((u8) len, (u8) IW_ESSID_MAX_SIZE);
 		memcpy(priv->direct_ssid, ssid, priv->direct_ssid_len);
-	}
+	} else
+		priv->one_direct_scan = 0;
 
 	rc = iwl_scan_initiate(priv);
 
@@ -8540,6 +8561,9 @@ static void iwl_pci_remove(struct pci_dev *pdev)
 		iwl_rate_control_unregister(priv->hw);
 	}
 
+	/*netif_stop_queue(dev); */
+	flush_workqueue(priv->workqueue);
+
 	/* ieee80211_unregister_hw calls iwl_mac_stop, which flushes
 	 * priv->workqueue... so we can't take down the workqueue
 	 * until now... */
-- 
1.5.2

[PATCH 27/30] iwlwifi: Update iwlwifi version stamp to 1.1.19

[Zhu Yi]

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl3945-base.c |    2 +-
 drivers/net/wireless/iwlwifi/iwl4965-base.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 560346b..62bbde3 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -101,7 +101,7 @@ int iwl_param_queues_num = IWL_MAX_NUM_QUEUES;
 #define VS
 #endif
 
-#define IWLWIFI_VERSION "1.1.18k" VD VS
+#define IWLWIFI_VERSION "1.1.19k" VD VS
 #define DRV_COPYRIGHT	"Copyright(c) 2003-2007 Intel Corporation"
 #define DRV_VERSION     IWLWIFI_VERSION
 
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 05faa0f..1f9b565 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -100,7 +100,7 @@ int iwl_param_queues_num = IWL_MAX_NUM_QUEUES;
 #define VS
 #endif
 
-#define IWLWIFI_VERSION "1.1.18k" VD VS
+#define IWLWIFI_VERSION "1.1.19k" VD VS
 #define DRV_COPYRIGHT	"Copyright(c) 2003-2007 Intel Corporation"
 #define DRV_VERSION     IWLWIFI_VERSION
 
-- 
1.5.2

[PATCH 28/30] iwlwifi: mark more functions/variables static

[Zhu Yi]

From: Christoph Hellwig <hch@lst.de>

mark more functions/variables static

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-3945.c     |   17 +--------------
 drivers/net/wireless/iwlwifi/iwl-3945.h     |    1 -
 drivers/net/wireless/iwlwifi/iwl-4965.c     |    4 ++-
 drivers/net/wireless/iwlwifi/iwl3945-base.c |   29 ++++++++++++++------------
 drivers/net/wireless/iwlwifi/iwl4965-base.c |   25 +++++++++++++----------
 drivers/net/wireless/iwlwifi/iwlwifi.h      |   20 +++--------------
 6 files changed, 38 insertions(+), 58 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index e26d551..2178697 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -688,21 +688,6 @@ u8 iwl3945_sync_sta(struct iwl_priv *priv, int sta_id, u16 tx_rate, u8 flags)
 	return sta_id;
 }
 
-void iwl_hw_card_show_info(struct iwl_priv *priv)
-{
-	IWL_DEBUG_INFO("3945ABG HW Version %u.%u.%u\n",
-		       ((priv->eeprom.board_revision >> 8) & 0x0F),
-		       ((priv->eeprom.board_revision >> 8) >> 4),
-		       (priv->eeprom.board_revision & 0x00FF));
-
-	IWL_DEBUG_INFO("3945ABG PBA Number %.*s\n",
-		       (int)sizeof(priv->eeprom.board_pba_number),
-		       priv->eeprom.board_pba_number);
-
-	IWL_DEBUG_INFO("EEPROM_ANTENNA_SWITCH_TYPE is 0x%02X\n",
-		       priv->eeprom.antenna_switch_type);
-}
-
 static int iwl3945_nic_set_pwr_src(struct iwl_priv *priv, int pwr_max)
 {
 	int rc;
@@ -1753,7 +1738,7 @@ void iwl3945_reg_txpower_periodic(struct iwl_priv *priv)
 			   &priv->thermal_periodic, REG_RECALIB_PERIOD * HZ);
 }
 
-void iwl3945_bg_reg_txpower_periodic(struct work_struct *work)
+static void iwl3945_bg_reg_txpower_periodic(struct work_struct *work)
 {
 	struct iwl_priv *priv = container_of(work, struct iwl_priv,
 					     thermal_periodic.work);
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index 2bc5e9a..adb5d67 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -34,7 +34,6 @@ extern int iwl_eeprom_acquire_semaphore(struct iwl_priv *priv);
 extern __le32 iwl3945_get_antenna_flags(const struct iwl_priv *priv);
 extern int iwl3945_init_hw_rate_table(struct iwl_priv *priv);
 extern void iwl3945_reg_txpower_periodic(struct iwl_priv *priv);
-extern void iwl3945_bg_reg_txpower_periodic(struct work_struct *work);
 extern int iwl3945_txpower_set_from_eeprom(struct iwl_priv *priv);
 extern u8 iwl3945_sync_sta(struct iwl_priv *priv, int sta_id,
 		 u16 tx_rate, u8 flags);
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 541ace9..5dca474 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -43,6 +43,8 @@
 #include "iwl-4965.h"
 #include "iwl-helpers.h"
 
+static void iwl_hw_card_show_info(struct iwl_priv *priv);
+
 #define IWL_DECLARE_RATE_INFO(r, s, ip, in, rp, rn, pp, np)    \
 	[IWL_RATE_##r##M_INDEX] = { IWL_RATE_##r##M_PLCP,      \
 				    IWL_RATE_SISO_##s##M_PLCP, \
@@ -2743,7 +2745,7 @@ int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *ptr,
 	return 0;
 }
 
-void iwl_hw_card_show_info(struct iwl_priv *priv)
+static void iwl_hw_card_show_info(struct iwl_priv *priv)
 {
 	u16 hw_version = priv->eeprom.board_revision_4965;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 62bbde3..9eb7938 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -66,6 +66,9 @@
 u32 iwl_debug_level;
 #endif
 
+static int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
+				  struct iwl_tx_queue *txq);
+
 /******************************************************************************
  *
  * module boiler plate
@@ -73,12 +76,12 @@ u32 iwl_debug_level;
  ******************************************************************************/
 
 /* module parameters */
-int iwl_param_disable_hw_scan;
-int iwl_param_debug;
-int iwl_param_disable;      /* def: enable radio */
-int iwl_param_antenna;      /* def: 0 = both antennas (use diversity) */
+static int iwl_param_disable_hw_scan;
+static int iwl_param_debug;
+static int iwl_param_disable;      /* def: enable radio */
+static int iwl_param_antenna;      /* def: 0 = both antennas (use diversity) */
 int iwl_param_hwcrypto;     /* def: using software encryption */
-int iwl_param_qos_enable = 1;
+static int iwl_param_qos_enable = 1;
 int iwl_param_queues_num = IWL_MAX_NUM_QUEUES;
 
 /*
@@ -116,7 +119,7 @@ MODULE_VERSION(DRV_VERSION);
 MODULE_AUTHOR(DRV_COPYRIGHT);
 MODULE_LICENSE("GPL");
 
-__le16 *ieee80211_get_qos_ctrl(struct ieee80211_hdr *hdr)
+static __le16 *ieee80211_get_qos_ctrl(struct ieee80211_hdr *hdr)
 {
 	u16 fc = le16_to_cpu(hdr->frame_control);
 	int hdr_len = ieee80211_get_hdrlen(fc);
@@ -693,7 +696,7 @@ static int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	return ret ? ret : idx;
 }
 
-int iwl_send_cmd_async(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
+static int iwl_send_cmd_async(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 {
 	int ret;
 
@@ -717,7 +720,7 @@ int iwl_send_cmd_async(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	return 0;
 }
 
-int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
+static int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 {
 	int cmd_idx;
 	int ret;
@@ -2198,7 +2201,7 @@ int iwl_is_network_packet(struct iwl_priv *priv, struct ieee80211_hdr *header)
 
 #define TX_STATUS_ENTRY(x) case TX_STATUS_FAIL_ ## x: return #x
 
-const char *iwl_get_tx_fail_reason(u32 status)
+static const char *iwl_get_tx_fail_reason(u32 status)
 {
 	switch (status & TX_STATUS_MSK) {
 	case TX_STATUS_SUCCESS:
@@ -3344,7 +3347,7 @@ static void iwl_txstatus_to_ieee(struct iwl_priv *priv,
  * new 'R' index need to be reclaimed. As result, some free space
  * forms. If there is enough free space (> low mark), wake Tx queue.
  */
-int iwl_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
+static int iwl_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
 {
 	struct iwl_tx_queue *txq = &priv->txq[txq_id];
 	struct iwl_queue *q = &txq->q;
@@ -3984,7 +3987,7 @@ static inline __le32 iwl_dma_addr2rbd_ptr(struct iwl_priv *priv,
  * also updates the memory address in the firmware to reference the new
  * target buffer.
  */
-int iwl_rx_queue_restock(struct iwl_priv *priv)
+static int iwl_rx_queue_restock(struct iwl_priv *priv)
 {
 	struct iwl_rx_queue *rxq = &priv->rxq;
 	struct list_head *element;
@@ -4074,7 +4077,7 @@ void iwl_rx_replenish(void *data)
  * This free routine walks the list of POOL entries and if SKB is set to
  * non NULL it is unmapped and freed
  */
-void iwl_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
+static void iwl_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
 {
 	int i;
 	for (i = 0; i < RX_QUEUE_SIZE + RX_FREE_BUFFERS; i++) {
@@ -4317,7 +4320,7 @@ static void iwl_rx_handle(struct iwl_priv *priv)
 	iwl_rx_queue_restock(priv);
 }
 
-int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
+static int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
 				  struct iwl_tx_queue *txq)
 {
 	u32 reg = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 1f9b565..128ea76 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -66,6 +66,9 @@
 u32 iwl_debug_level;
 #endif
 
+static int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
+				  struct iwl_tx_queue *txq);
+
 /******************************************************************************
  *
  * module boiler plate
@@ -73,12 +76,12 @@ u32 iwl_debug_level;
  ******************************************************************************/
 
 /* module parameters */
-int iwl_param_disable_hw_scan;
-int iwl_param_debug;
-int iwl_param_disable;      /* def: enable radio */
-int iwl_param_antenna;      /* def: 0 = both antennas (use diversity) */
+static int iwl_param_disable_hw_scan;
+static int iwl_param_debug;
+static int iwl_param_disable;      /* def: enable radio */
+static int iwl_param_antenna;      /* def: 0 = both antennas (use diversity) */
 int iwl_param_hwcrypto;     /* def: using software encryption */
-int iwl_param_qos_enable = 1;
+static int iwl_param_qos_enable = 1;
 int iwl_param_queues_num = IWL_MAX_NUM_QUEUES;
 
 /*
@@ -691,7 +694,7 @@ static int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	return ret ? ret : idx;
 }
 
-int iwl_send_cmd_async(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
+static int iwl_send_cmd_async(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 {
 	int ret;
 
@@ -715,7 +718,7 @@ int iwl_send_cmd_async(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	return 0;
 }
 
-int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
+static int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 {
 	int cmd_idx;
 	int ret;
@@ -2279,7 +2282,7 @@ int iwl_is_network_packet(struct iwl_priv *priv, struct ieee80211_hdr *header)
 
 #define TX_STATUS_ENTRY(x) case TX_STATUS_FAIL_ ## x: return #x
 
-const char *iwl_get_tx_fail_reason(u32 status)
+static const char *iwl_get_tx_fail_reason(u32 status)
 {
 	switch (status & TX_STATUS_MSK) {
 	case TX_STATUS_SUCCESS:
@@ -4312,7 +4315,7 @@ static inline __le32 iwl_dma_addr2rbd_ptr(struct iwl_priv *priv,
  * also updates the memory address in the firmware to reference the new
  * target buffer.
  */
-int iwl_rx_queue_restock(struct iwl_priv *priv)
+static int iwl_rx_queue_restock(struct iwl_priv *priv)
 {
 	struct iwl_rx_queue *rxq = &priv->rxq;
 	struct list_head *element;
@@ -4402,7 +4405,7 @@ void iwl_rx_replenish(void *data)
  * This free routine walks the list of POOL entries and if SKB is set to
  * non NULL it is unmapped and freed
  */
-void iwl_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
+static void iwl_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
 {
 	int i;
 	for (i = 0; i < RX_QUEUE_SIZE + RX_FREE_BUFFERS; i++) {
@@ -4648,7 +4651,7 @@ static void iwl_rx_handle(struct iwl_priv *priv)
 	iwl_rx_queue_restock(priv);
 }
 
-int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
+static int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
 				  struct iwl_tx_queue *txq)
 {
 	u32 reg = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwlwifi.h b/drivers/net/wireless/iwlwifi/iwlwifi.h
index 9071600..96558cc 100644
--- a/drivers/net/wireless/iwlwifi/iwlwifi.h
+++ b/drivers/net/wireless/iwlwifi/iwlwifi.h
@@ -76,13 +76,7 @@ extern struct pci_device_id iwl_hw_card_ids[];
 #define IWL_NOISE_MEAS_NOT_AVAILABLE (-127)
 
 /* Module parameters accessible from iwl-*.c */
-extern int iwl_param_disable_hw_scan;
-extern int iwl_param_debug;
-extern int iwl_param_mode;
-extern int iwl_param_disable;
-extern int iwl_param_antenna;
 extern int iwl_param_hwcrypto;
-extern int iwl_param_qos_enable;
 extern int iwl_param_queues_num;
 
 enum iwl_antenna {
@@ -574,7 +568,6 @@ struct iwl_driver_hw_info {
 struct iwl_addsta_cmd;
 extern int iwl_send_add_station(struct iwl_priv *priv,
 				struct iwl_addsta_cmd *sta, u8 flags);
-extern const char *iwl_get_tx_fail_reason(u32 status);
 extern u8 iwl_add_station(struct iwl_priv *priv, const u8 *bssid,
 			  int is_ap, u8 flags);
 extern int iwl_is_network_packet(struct iwl_priv *priv,
@@ -591,8 +584,6 @@ static inline void iwl_report_frame(struct iwl_priv *priv,
 				    struct ieee80211_hdr *header,
 				    int group100) {}
 #endif
-extern int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
-					 struct iwl_tx_queue *txq);
 extern void iwl_handle_data_packet_monitor(struct iwl_priv *priv,
 					   struct iwl_rx_mem_buffer *rxb,
 					   void *data, short len,
@@ -600,7 +591,6 @@ extern void iwl_handle_data_packet_monitor(struct iwl_priv *priv,
 					   u16 phy_flags);
 extern int is_duplicate_packet(struct iwl_priv *priv, struct ieee80211_hdr
 			       *header);
-extern void iwl_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
 extern int iwl_rx_queue_alloc(struct iwl_priv *priv);
 extern void iwl_rx_queue_reset(struct iwl_priv *priv,
 			       struct iwl_rx_queue *rxq);
@@ -608,15 +598,10 @@ extern int iwl_calc_db_from_ratio(int sig_ratio);
 extern int iwl_calc_sig_qual(int rssi_dbm, int noise_dbm);
 extern int iwl_tx_queue_init(struct iwl_priv *priv,
 			     struct iwl_tx_queue *txq, int count, u32 id);
-extern int iwl_rx_queue_restock(struct iwl_priv *priv);
 extern void iwl_rx_replenish(void *data);
 extern void iwl_tx_queue_free(struct iwl_priv *priv, struct iwl_tx_queue *txq);
 extern int iwl_send_cmd_pdu(struct iwl_priv *priv, u8 id, u16 len,
 			    const void *data);
-extern int __must_check iwl_send_cmd_async(struct iwl_priv *priv,
-		struct iwl_host_cmd *cmd);
-extern int __must_check iwl_send_cmd_sync(struct iwl_priv *priv,
-		struct iwl_host_cmd *cmd);
 extern int __must_check iwl_send_cmd(struct iwl_priv *priv,
 		struct iwl_host_cmd *cmd);
 extern unsigned int iwl_fill_beacon_frame(struct iwl_priv *priv,
@@ -628,7 +613,9 @@ extern int iwl_send_statistics_request(struct iwl_priv *priv);
 extern void iwl_set_decrypted_flag(struct iwl_priv *priv, struct sk_buff *skb,
 				   u32 decrypt_res,
 				   struct ieee80211_rx_status *stats);
+#if IWL == 4965
 extern __le16 *ieee80211_get_qos_ctrl(struct ieee80211_hdr *hdr);
+#endif
 
 extern const u8 BROADCAST_ADDR[ETH_ALEN];
 
@@ -666,7 +653,6 @@ extern void iwl_hw_cancel_deferred_work(struct iwl_priv *priv);
 extern int iwl_hw_rxq_stop(struct iwl_priv *priv);
 extern int iwl_hw_set_hw_setting(struct iwl_priv *priv);
 extern int iwl_hw_nic_init(struct iwl_priv *priv);
-extern void iwl_hw_card_show_info(struct iwl_priv *priv);
 extern int iwl_hw_nic_stop_master(struct iwl_priv *priv);
 extern void iwl_hw_txq_ctx_free(struct iwl_priv *priv);
 extern void iwl_hw_txq_ctx_stop(struct iwl_priv *priv);
@@ -703,5 +689,7 @@ extern int iwl4965_get_temperature(const struct iwl_priv *priv);
 extern u8 iwl_hw_find_station(struct iwl_priv *priv, const u8 *bssid);
 
 extern int iwl_hw_channel_switch(struct iwl_priv *priv, u16 channel);
+#if IWL == 4965
 extern int iwl_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index);
 #endif
+#endif
-- 
1.5.2

[PATCH 30/30] iwlwifi: cleanup Kconfig and ifdefs to split 3945 and 4965

[Zhu Yi]

From: Christoph Hellwig <hch@lst.de>

Currently the iwl3945 & iwl4965 drivers share some common Kconfig
symbols.  This split it up into options for the individual drivers
and gets rid of all the CONFIG_IWLWIFI cruft.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
---
 drivers/net/wireless/Makefile                 |    3 +-
 drivers/net/wireless/iwlwifi/Kconfig          |  169 +++++++++++++++----------
 drivers/net/wireless/iwlwifi/iwl-3945-debug.h |    6 +-
 drivers/net/wireless/iwlwifi/iwl-3945-io.h    |   34 +++---
 drivers/net/wireless/iwlwifi/iwl-3945.c       |    2 +-
 drivers/net/wireless/iwlwifi/iwl-3945.h       |   20 ++--
 drivers/net/wireless/iwlwifi/iwl-4965-debug.h |    6 +-
 drivers/net/wireless/iwlwifi/iwl-4965-io.h    |   34 +++---
 drivers/net/wireless/iwlwifi/iwl-4965-rs.c    |   38 +++---
 drivers/net/wireless/iwlwifi/iwl-4965.c       |   90 +++++++-------
 drivers/net/wireless/iwlwifi/iwl-4965.h       |   60 +++++-----
 drivers/net/wireless/iwlwifi/iwl3945-base.c   |   72 ++++++------
 drivers/net/wireless/iwlwifi/iwl4965-base.c   |  168 ++++++++++++------------
 13 files changed, 367 insertions(+), 335 deletions(-)

diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index 8d4c366..5f0d31f 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -55,7 +55,8 @@ obj-$(CONFIG_RTL8187)	+= rtl8187.o
 
 obj-$(CONFIG_ADM8211)	+= adm8211.o
 
-obj-$(CONFIG_IWLWIFI)	+= iwlwifi/
+obj-$(CONFIG_IWL3945)	+= iwlwifi/
+obj-$(CONFIG_IWL4965)	+= iwlwifi/
 
 obj-$(CONFIG_RT2X00)		+= rt2x00/
 
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index 25cfc6c..c12120d 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -1,107 +1,95 @@
-config IWLWIFI
-	bool "Intel Wireless WiFi Link Drivers"
-	depends on PCI && MAC80211 && WLAN_80211 && EXPERIMENTAL
+config IWL4965
+	tristate "Intel Wireless WiFi 4965AGN"
+	depends on m && PCI && MAC80211 && WLAN_80211 && EXPERIMENTAL
 	select FW_LOADER
-	default n
-	---help---
-	  Select to enable drivers based on the iwlwifi project.  This
-	  project provides a common foundation for Intel's wireless
-	  drivers designed to use the mac80211 subsystem.
-
-	  See <file:Documentation/networking/README.iwlwifi> for
-	  information on the capabilities currently enabled in this
-	  driver and for tips for debugging issues and problems.
-
-config IWLWIFI_DEBUG
-	bool "Enable full debugging output in iwlwifi drivers"
-	depends on IWLWIFI
-	default y
+	default m
 	---help---
-	  This option will enable debug tracing output for the iwlwifi
-	  drivers.
+	  Select to build the driver supporting the:
 
-	  This will result in the kernel module being ~100k larger.  You can
-	  control which debug output is sent to the kernel log by setting the
-	  value in
+	  Intel Wireless WiFi Link 4965AGN
 
-	          /sys/bus/pci/drivers/${DRIVER}/debug_level
+	  This driver uses the kernel's mac80211 subsystem.
 
-	  This entry will only exist if this option is enabled.
+	  See <file:Documentation/networking/README.iwlwifi> for
+	  information on the capabilities currently enabled in this
+	  driver and for tips for debugging any issues or problems.
 
-	  To set a value, simply echo an 8-byte hex value to the same file:
+	  In order to use this driver, you will need a microcode (uCode)
+	  image for it. You can obtain the microcode from:
 
-		  % echo 0x43fff > /sys/bus/pci/drivers/${DRIVER}/debug_level
+	          <http://intellinuxwireless.org/>.
 
-	  You can find the list of debug mask values in:
-		  drivers/net/wireless/mac80211/iwlwifi/iwl-debug.h
+	  See the above referenced README.iwlwifi for information on where
+	  to install the microcode images.
 
-	  If this is your first time using this driver, you should say Y here
-	  as the debug information can assist others in helping you resolve
-	  any problems you may encounter.
+	  If you want to compile the driver as a module ( = code which can be
+	  inserted in and remvoed from the running kernel whenever you want),
+	  say M here and read <file:Documentation/modules.txt>.  The module
+	  will be called iwl4965.ko.
 
-config IWLWIFI_SENSITIVITY
-	bool "Enable Sensitivity Calibration in iwlwifi drivers"
-	depends on IWLWIFI
+config IWL4965_QOS
+	bool "Enable Wireless QoS in iwl4965 driver"
+	depends on IWL4965
 	default y
 	---help---
-	  This option will enable sensitivity calibration for the iwlwifi
-	  drivers.
+	  This option will enable wireless quality of service (QoS) for the
+	  iw4965 driver.
 
-config IWLWIFI_SPECTRUM_MEASUREMENT
-	bool "Enable Spectrum Measurement in iwlwifi drivers"
-	depends on IWLWIFI
+config IWL4965_SPECTRUM_MEASUREMENT
+	bool "Enable Spectrum Measurement in iw4965 driver"
+	depends on IWL4965
 	default y
 	---help---
-	  This option will enable spectrum measurement for the iwlwifi drivers.
+	  This option will enable spectrum measurement for the iwl4965 driver.
 
-config IWLWIFI_QOS
-	bool "Enable Wireless QoS in iwlwifi drivers"
-	depends on IWLWIFI
+config IWL4965_SENSITIVITY
+	bool "Enable Sensitivity Calibration in iwl4965 driver"
+	depends on IWL4965
 	default y
 	---help---
-	  This option will enable wireless quality of service (QoS) for the
-	  iwlwifi drivers.
+	  This option will enable sensitivity calibration for the iwl4965
+	  driver.
 
-config IWLWIFI_HT
-	bool "Enable 802.11n HT features in iwlwifi drivers"
+config IWL4965_HT
+	bool "Enable 802.11n HT features in iwl4965 driver"
 	depends on EXPERIMENTAL
-	depends on IWLWIFI && MAC80211_HT
+	depends on IWL4965 && MAC80211_HT
 	default n
 	---help---
 	  This option enables IEEE 802.11n High Throughput features
-	  for the iwlwifi drivers.
+	  for the iwl4965 driver.
 
-config IWL4965
-	tristate "Intel Wireless WiFi 4965AGN"
-	depends on m && IWLWIFI && EXPERIMENTAL
-	default m
+config IWL4965_DEBUG
+	bool "Enable full debugging output in iwl4965 driver"
+	depends on IWL4965
+	default y
 	---help---
-	  Select to build the driver supporting the:
+	  This option will enable debug tracing output for the iwl4965
+	  driver.
 
-	  Intel Wireless WiFi Link 4965AGN
+	  This will result in the kernel module being ~100k larger.  You can
+	  control which debug output is sent to the kernel log by setting the
+	  value in
 
-	  This driver uses the kernel's mac80211 subsystem.
+	          /sys/bus/pci/drivers/${DRIVER}/debug_level
 
-	  See <file:Documentation/networking/README.iwlwifi> for
-	  information on the capabilities currently enabled in this
-	  driver and for tips for debugging any issues or problems.
+	  This entry will only exist if this option is enabled.
 
-	  In order to use this driver, you will need a microcode (uCode)
-	  image for it. You can obtain the microcode from:
+	  To set a value, simply echo an 8-byte hex value to the same file:
 
-	          <http://intellinuxwireless.org/>.
+		  % echo 0x43fff > /sys/bus/pci/drivers/${DRIVER}/debug_level
 
-	  See the above referenced README.iwlwifi for information on where
-	  to install the microcode images.
+	  You can find the list of debug mask values in:
+		  drivers/net/wireless/iwlwifi/iwl-4965-debug.h
 
-	  If you want to compile the driver as a module ( = code which can be
-	  inserted in and remvoed from the running kernel whenever you want),
-	  say M here and read <file:Documentation/modules.txt>.  The module
-	  will be called iwl4965.ko.
+	  If this is your first time using this driver, you should say Y here
+	  as the debug information can assist others in helping you resolve
+	  any problems you may encounter.
 
 config IWL3945
 	tristate "Intel PRO/Wireless 3945ABG/BG Network Connection"
-	depends on m && IWLWIFI && EXPERIMENTAL
+	depends on m && PCI && MAC80211 && WLAN_80211 && EXPERIMENTAL
+	select FW_LOADER
 	default m
 	---help---
 	  Select to build the driver supporting the:
@@ -126,3 +114,46 @@ config IWL3945
 	  inserted in and remvoed from the running kernel whenever you want),
 	  say M here and read <file:Documentation/modules.txt>.  The module
 	  will be called iwl3945.ko.
+
+config IWL3945_QOS
+	bool "Enable Wireless QoS in iwl3945 driver"
+	depends on IWL3945
+	default y
+	---help---
+	  This option will enable wireless quality of service (QoS) for the
+	  iwl3945 driver.
+
+config IWL3945_SPECTRUM_MEASUREMENT
+	bool "Enable Spectrum Measurement in iwl3945 drivers"
+	depends on IWL3945
+	default y
+	---help---
+	  This option will enable spectrum measurement for the iwl3945 driver.
+
+config IWL3945_DEBUG
+	bool "Enable full debugging output in iwl3945 driver"
+	depends on IWL3945
+	default y
+	---help---
+	  This option will enable debug tracing output for the iwl3945
+	  driver.
+
+	  This will result in the kernel module being ~100k larger.  You can
+	  control which debug output is sent to the kernel log by setting the
+	  value in
+
+	          /sys/bus/pci/drivers/${DRIVER}/debug_level
+
+	  This entry will only exist if this option is enabled.
+
+	  To set a value, simply echo an 8-byte hex value to the same file:
+
+		  % echo 0x43fff > /sys/bus/pci/drivers/${DRIVER}/debug_level
+
+	  You can find the list of debug mask values in:
+		  drivers/net/wireless/iwlwifi/iwl-3945-debug.h
+
+	  If this is your first time using this driver, you should say Y here
+	  as the debug information can assist others in helping you resolve
+	  any problems you may encounter.
+
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-debug.h b/drivers/net/wireless/iwlwifi/iwl-3945-debug.h
index 72318d7..d0ea834 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-debug.h
@@ -29,7 +29,7 @@
 #ifndef __iwl_debug_h__
 #define __iwl_debug_h__
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 extern u32 iwl_debug_level;
 #define IWL_DEBUG(level, fmt, args...) \
 do { if (iwl_debug_level & (level)) \
@@ -47,7 +47,7 @@ static inline void IWL_DEBUG(int level, const char *fmt, ...)
 static inline void IWL_DEBUG_LIMIT(int level, const char *fmt, ...)
 {
 }
-#endif				/* CONFIG_IWLWIFI_DEBUG */
+#endif				/* CONFIG_IWL3945_DEBUG */
 
 /*
  * To use the debug system;
@@ -71,7 +71,7 @@ static inline void IWL_DEBUG_LIMIT(int level, const char *fmt, ...)
  * you simply need to add your entry to the iwl_debug_levels array.
  *
  * If you do not see debug_level in /proc/net/iwl then you do not have
- * CONFIG_IWLWIFI_DEBUG defined in your kernel configuration
+ * CONFIG_IWL3945_DEBUG defined in your kernel configuration
  *
  */
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-io.h b/drivers/net/wireless/iwlwifi/iwl-3945-io.h
index 89253e1..74a5179 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-io.h
@@ -60,7 +60,7 @@
  */
 
 #define _iwl_write32(iwl, ofs, val) writel((val), (iwl)->hw_base + (ofs))
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static inline void __iwl_write32(const char *f, u32 l, struct iwl_priv *iwl,
 				 u32 ofs, u32 val)
 {
@@ -74,7 +74,7 @@ static inline void __iwl_write32(const char *f, u32 l, struct iwl_priv *iwl,
 #endif
 
 #define _iwl_read32(iwl, ofs) readl((iwl)->hw_base + (ofs))
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static inline u32 __iwl_read32(char *f, u32 l, struct iwl_priv *iwl, u32 ofs)
 {
 	IWL_DEBUG_IO("read_direct32(0x%08X) - %s %d\n", ofs, f, l);
@@ -99,7 +99,7 @@ static inline int _iwl_poll_bit(struct iwl_priv *priv, u32 addr,
 
 	return -ETIMEDOUT;
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static inline int __iwl_poll_bit(const char *f, u32 l,
 				 struct iwl_priv *priv, u32 addr,
 				 u32 bits, u32 mask, int timeout)
@@ -125,7 +125,7 @@ static inline void _iwl_set_bit(struct iwl_priv *priv, u32 reg, u32 mask)
 {
 	_iwl_write32(priv, reg, _iwl_read32(priv, reg) | mask);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static inline void __iwl_set_bit(const char *f, u32 l,
 				 struct iwl_priv *priv, u32 reg, u32 mask)
 {
@@ -142,7 +142,7 @@ static inline void _iwl_clear_bit(struct iwl_priv *priv, u32 reg, u32 mask)
 {
 	_iwl_write32(priv, reg, _iwl_read32(priv, reg) & ~mask);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static inline void __iwl_clear_bit(const char *f, u32 l,
 				   struct iwl_priv *priv, u32 reg, u32 mask)
 {
@@ -160,7 +160,7 @@ static inline int _iwl_grab_nic_access(struct iwl_priv *priv)
 	int ret;
 	u32 gp_ctl;
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	if (atomic_read(&priv->restrict_refcnt))
 		return 0;
 #endif
@@ -191,13 +191,13 @@ static inline int _iwl_grab_nic_access(struct iwl_priv *priv)
 		return -EIO;
 	}
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	atomic_inc(&priv->restrict_refcnt);
 #endif
 	return 0;
 }
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static inline int __iwl_grab_nic_access(const char *f, u32 l,
 					       struct iwl_priv *priv)
 {
@@ -217,13 +217,13 @@ static inline int __iwl_grab_nic_access(const char *f, u32 l,
 
 static inline void _iwl_release_nic_access(struct iwl_priv *priv)
 {
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	if (atomic_dec_and_test(&priv->restrict_refcnt))
 #endif
 		_iwl_clear_bit(priv, CSR_GP_CNTRL,
 			       CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static inline void __iwl_release_nic_access(const char *f, u32 l,
 					    struct iwl_priv *priv)
 {
@@ -244,7 +244,7 @@ static inline u32 _iwl_read_direct32(struct iwl_priv *priv, u32 reg)
 {
 	return _iwl_read32(priv, reg);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static inline u32 __iwl_read_direct32(const char *f, u32 l,
 					struct iwl_priv *priv, u32 reg)
 {
@@ -266,7 +266,7 @@ static inline void _iwl_write_direct32(struct iwl_priv *priv,
 {
 	_iwl_write32(priv, reg, value);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static void __iwl_write_direct32(u32 line,
 				   struct iwl_priv *priv, u32 reg, u32 value)
 {
@@ -306,7 +306,7 @@ static inline int _iwl_poll_direct_bit(struct iwl_priv *priv,
 	return -ETIMEDOUT;
 }
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static inline int __iwl_poll_direct_bit(const char *f, u32 l,
 					    struct iwl_priv *priv,
 					    u32 addr, u32 mask, int timeout)
@@ -332,7 +332,7 @@ static inline u32 _iwl_read_prph(struct iwl_priv *priv, u32 reg)
 	_iwl_write_direct32(priv, HBUS_TARG_PRPH_RADDR, reg | (3 << 24));
 	return _iwl_read_direct32(priv, HBUS_TARG_PRPH_RDAT);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static inline u32 __iwl_read_prph(u32 line, struct iwl_priv *priv, u32 reg)
 {
 	if (!atomic_read(&priv->restrict_refcnt))
@@ -353,7 +353,7 @@ static inline void _iwl_write_prph(struct iwl_priv *priv,
 			      ((addr & 0x0000FFFF) | (3 << 24)));
 	_iwl_write_direct32(priv, HBUS_TARG_PRPH_WDAT, val);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static inline void __iwl_write_prph(u32 line, struct iwl_priv *priv,
 					      u32 addr, u32 val)
 {
@@ -370,7 +370,7 @@ static inline void __iwl_write_prph(u32 line, struct iwl_priv *priv,
 
 #define _iwl_set_bits_prph(priv, reg, mask) \
 	_iwl_write_prph(priv, reg, (_iwl_read_prph(priv, reg) | mask))
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static inline void __iwl_set_bits_prph(u32 line, struct iwl_priv *priv,
 					u32 reg, u32 mask)
 {
@@ -388,7 +388,7 @@ static inline void __iwl_set_bits_prph(u32 line, struct iwl_priv *priv,
 #define _iwl_set_bits_mask_prph(priv, reg, bits, mask) \
 	_iwl_write_prph(priv, reg, ((_iwl_read_prph(priv, reg) & mask) | bits))
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static inline void __iwl_set_bits_mask_prph(u32 line,
 		struct iwl_priv *priv, u32 reg, u32 bits, u32 mask)
 {
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index ce7ceb7..4e05844 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -369,7 +369,7 @@ static void iwl3945_rx_reply_rx(struct iwl_priv *priv,
 
 	network_packet = iwl_is_network_packet(priv, header);
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	if (iwl_debug_level & IWL_DL_STATS && net_ratelimit())
 		IWL_DEBUG_STATS
 		    ("[%c] %d RSSI: %d Signal: %u, Noise: %u, Rate: %u\n",
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h
index ab84122..d1616bf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
@@ -445,7 +445,7 @@ union iwl_ht_rate_supp {
 	};
 };
 
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL3945_HT
 #define CFG_HT_RX_AMPDU_FACTOR_DEF  (0x3)
 #define HT_IE_MAX_AMSDU_SIZE_4K     (0)
 #define CFG_HT_MPDU_DENSITY_2USEC   (0x5)
@@ -468,9 +468,9 @@ struct sta_ht_info {
 	u8 tx_chan_width;
 	u8 chan_width_cap;
 };
-#endif				/*CONFIG_IWLWIFI_HT */
+#endif				/*CONFIG_IWL3945_HT */
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL3945_QOS
 
 union iwl_qos_capabity {
 	struct {
@@ -499,7 +499,7 @@ struct iwl_qos_info {
 	union iwl_qos_capabity qos_cap;
 	struct iwl_qosparam_cmd def_qos_parm;
 };
-#endif /*CONFIG_IWLWIFI_QOS */
+#endif /*CONFIG_IWL3945_QOS */
 
 #define STA_PS_STATUS_WAKE             0
 #define STA_PS_STATUS_SLEEP            1
@@ -598,7 +598,7 @@ extern int iwl_is_network_packet(struct iwl_priv *priv,
 				 struct ieee80211_hdr *header);
 extern int iwl_power_init_handle(struct iwl_priv *priv);
 extern int iwl_eeprom_init(struct iwl_priv *priv);
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 extern void iwl_report_frame(struct iwl_priv *priv,
 			     struct iwl_rx_packet *pkt,
 			     struct ieee80211_hdr *header, int group100);
@@ -717,7 +717,7 @@ extern u8 iwl3945_sync_sta(struct iwl_priv *priv, int sta_id,
 		 u16 tx_rate, u8 flags);
 
 
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL3945_SPECTRUM_MEASUREMENT
 
 enum {
 	MEASUREMENT_READY = (1 << 0),
@@ -745,7 +745,7 @@ struct iwl_priv {
 
 	const struct ieee80211_hw_mode *modes;
 
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL3945_SPECTRUM_MEASUREMENT
 	/* spectrum measurement report caching */
 	struct iwl_spectrum_notification measure_report;
 	u8 measurement_status;
@@ -904,9 +904,9 @@ struct iwl_priv {
 	u16 assoc_capability;
 	u8 ps_mode;
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL3945_QOS
 	struct iwl_qos_info qos_data;
-#endif /*CONFIG_IWLWIFI_QOS */
+#endif /*CONFIG_IWL3945_QOS */
 
 	struct workqueue_struct *workqueue;
 
@@ -941,7 +941,7 @@ struct iwl_priv {
 	u32 pm_state[16];
 #endif
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	/* debugging info */
 	u32 framecnt_to_us;
 	atomic_t restrict_refcnt;
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-debug.h b/drivers/net/wireless/iwlwifi/iwl-4965-debug.h
index 72318d7..0c74883 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-debug.h
@@ -29,7 +29,7 @@
 #ifndef __iwl_debug_h__
 #define __iwl_debug_h__
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 extern u32 iwl_debug_level;
 #define IWL_DEBUG(level, fmt, args...) \
 do { if (iwl_debug_level & (level)) \
@@ -47,7 +47,7 @@ static inline void IWL_DEBUG(int level, const char *fmt, ...)
 static inline void IWL_DEBUG_LIMIT(int level, const char *fmt, ...)
 {
 }
-#endif				/* CONFIG_IWLWIFI_DEBUG */
+#endif				/* CONFIG_IWL4965_DEBUG */
 
 /*
  * To use the debug system;
@@ -71,7 +71,7 @@ static inline void IWL_DEBUG_LIMIT(int level, const char *fmt, ...)
  * you simply need to add your entry to the iwl_debug_levels array.
  *
  * If you do not see debug_level in /proc/net/iwl then you do not have
- * CONFIG_IWLWIFI_DEBUG defined in your kernel configuration
+ * CONFIG_IWL4965_DEBUG defined in your kernel configuration
  *
  */
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-io.h b/drivers/net/wireless/iwlwifi/iwl-4965-io.h
index 1ffa8f1..5c497e4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-io.h
@@ -60,7 +60,7 @@
  */
 
 #define _iwl_write32(iwl, ofs, val) writel((val), (iwl)->hw_base + (ofs))
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static inline void __iwl_write32(const char *f, u32 l, struct iwl_priv *iwl,
 				 u32 ofs, u32 val)
 {
@@ -74,7 +74,7 @@ static inline void __iwl_write32(const char *f, u32 l, struct iwl_priv *iwl,
 #endif
 
 #define _iwl_read32(iwl, ofs) readl((iwl)->hw_base + (ofs))
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static inline u32 __iwl_read32(char *f, u32 l, struct iwl_priv *iwl, u32 ofs)
 {
 	IWL_DEBUG_IO("read_direct32(0x%08X) - %s %d\n", ofs, f, l);
@@ -99,7 +99,7 @@ static inline int _iwl_poll_bit(struct iwl_priv *priv, u32 addr,
 
 	return -ETIMEDOUT;
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static inline int __iwl_poll_bit(const char *f, u32 l,
 				 struct iwl_priv *priv, u32 addr,
 				 u32 bits, u32 mask, int timeout)
@@ -125,7 +125,7 @@ static inline void _iwl_set_bit(struct iwl_priv *priv, u32 reg, u32 mask)
 {
 	_iwl_write32(priv, reg, _iwl_read32(priv, reg) | mask);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static inline void __iwl_set_bit(const char *f, u32 l,
 				 struct iwl_priv *priv, u32 reg, u32 mask)
 {
@@ -142,7 +142,7 @@ static inline void _iwl_clear_bit(struct iwl_priv *priv, u32 reg, u32 mask)
 {
 	_iwl_write32(priv, reg, _iwl_read32(priv, reg) & ~mask);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static inline void __iwl_clear_bit(const char *f, u32 l,
 				   struct iwl_priv *priv, u32 reg, u32 mask)
 {
@@ -160,7 +160,7 @@ static inline int _iwl_grab_nic_access(struct iwl_priv *priv)
 	int ret;
 	u32 gp_ctl;
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	if (atomic_read(&priv->restrict_refcnt))
 		return 0;
 #endif
@@ -191,13 +191,13 @@ static inline int _iwl_grab_nic_access(struct iwl_priv *priv)
 		return -EIO;
 	}
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	atomic_inc(&priv->restrict_refcnt);
 #endif
 	return 0;
 }
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static inline int __iwl_grab_nic_access(const char *f, u32 l,
 					       struct iwl_priv *priv)
 {
@@ -217,13 +217,13 @@ static inline int __iwl_grab_nic_access(const char *f, u32 l,
 
 static inline void _iwl_release_nic_access(struct iwl_priv *priv)
 {
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	if (atomic_dec_and_test(&priv->restrict_refcnt))
 #endif
 		_iwl_clear_bit(priv, CSR_GP_CNTRL,
 			       CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static inline void __iwl_release_nic_access(const char *f, u32 l,
 					    struct iwl_priv *priv)
 {
@@ -244,7 +244,7 @@ static inline u32 _iwl_read_direct32(struct iwl_priv *priv, u32 reg)
 {
 	return _iwl_read32(priv, reg);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static inline u32 __iwl_read_direct32(const char *f, u32 l,
 					struct iwl_priv *priv, u32 reg)
 {
@@ -266,7 +266,7 @@ static inline void _iwl_write_direct32(struct iwl_priv *priv,
 {
 	_iwl_write32(priv, reg, value);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static void __iwl_write_direct32(u32 line,
 				   struct iwl_priv *priv, u32 reg, u32 value)
 {
@@ -306,7 +306,7 @@ static inline int _iwl_poll_direct_bit(struct iwl_priv *priv,
 	return -ETIMEDOUT;
 }
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static inline int __iwl_poll_direct_bit(const char *f, u32 l,
 					    struct iwl_priv *priv,
 					    u32 addr, u32 mask, int timeout)
@@ -332,7 +332,7 @@ static inline u32 _iwl_read_prph(struct iwl_priv *priv, u32 reg)
 	_iwl_write_direct32(priv, HBUS_TARG_PRPH_RADDR, reg | (3 << 24));
 	return _iwl_read_direct32(priv, HBUS_TARG_PRPH_RDAT);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static inline u32 __iwl_read_prph(u32 line, struct iwl_priv *priv, u32 reg)
 {
 	if (!atomic_read(&priv->restrict_refcnt))
@@ -353,7 +353,7 @@ static inline void _iwl_write_prph(struct iwl_priv *priv,
 			      ((addr & 0x0000FFFF) | (3 << 24)));
 	_iwl_write_direct32(priv, HBUS_TARG_PRPH_WDAT, val);
 }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static inline void __iwl_write_prph(u32 line, struct iwl_priv *priv,
 					      u32 addr, u32 val)
 {
@@ -370,7 +370,7 @@ static inline void __iwl_write_prph(u32 line, struct iwl_priv *priv,
 
 #define _iwl_set_bits_prph(priv, reg, mask) \
 	_iwl_write_prph(priv, reg, (_iwl_read_prph(priv, reg) | mask))
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static inline void __iwl_set_bits_prph(u32 line, struct iwl_priv *priv,
 					u32 reg, u32 mask)
 {
@@ -388,7 +388,7 @@ static inline void __iwl_set_bits_prph(u32 line, struct iwl_priv *priv,
 #define _iwl_set_bits_mask_prph(priv, reg, bits, mask) \
 	_iwl_write_prph(priv, reg, ((_iwl_read_prph(priv, reg) & mask) | bits))
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static inline void __iwl_set_bits_mask_prph(u32 line,
 		struct iwl_priv *priv, u32 reg, u32 bits, u32 mask)
 {
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
index 9d5712e..ecf8569 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
@@ -197,7 +197,7 @@ static inline u8 iwl_rate_get_rate(u32 rate_n_flags)
 static int rs_send_lq_cmd(struct iwl_priv *priv,
 			  struct iwl_link_quality_cmd *lq, u8 flags)
 {
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	int i;
 #endif
 	struct iwl_host_cmd cmd = {
@@ -218,7 +218,7 @@ static int rs_send_lq_cmd(struct iwl_priv *priv,
 	IWL_DEBUG_RATE("lq dta 0x%X 0x%X\n",
 		       lq->general_params.single_stream_ant_msk,
 		       lq->general_params.dual_stream_ant_msk);
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	for (i = 0; i < LINK_QUAL_MAX_RETRY_NUM; i++)
 		IWL_DEBUG_RATE("lq index %d 0x%X\n",
 				i, lq->rs_table[i].rate_n_flags);
@@ -442,13 +442,13 @@ static inline void rs_toggle_antenna(struct iwl_rate *new_rate,
 
 static inline u8 rs_use_green(struct iwl_priv *priv)
 {
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 	if (!priv->is_ht_enabled || !priv->current_assoc_ht.is_ht)
 		return 0;
 
 	return ((priv->current_assoc_ht.is_green_field) &&
 	    !(priv->current_assoc_ht.operating_mode & 0x4));
-#endif	/*CONFIG_IWLWIFI_HT */
+#endif	/*CONFIG_IWL4965_HT */
 	return 0;
 }
 
@@ -826,7 +826,7 @@ static void rs_get_expected_tpt_table(struct iwl_rate_scale_priv *lq_data,
 		tbl->expected_tpt = expected_tpt_G;
 }
 
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 static s32 rs_get_best_rate(struct iwl_priv *priv,
 			    struct iwl_rate_scale_priv *lq_data,
 			    struct iwl_scale_tbl_info *tbl,
@@ -879,7 +879,7 @@ static s32 rs_get_best_rate(struct iwl_priv *priv,
 
 	return new_rate;
 }
-#endif				/* CONFIG_IWLWIFI_HT */
+#endif				/* CONFIG_IWL4965_HT */
 
 static inline u8 rs_is_both_ant_supp(u8 valid_antenna)
 {
@@ -890,7 +890,7 @@ static int rs_switch_to_mimo(struct iwl_priv *priv,
 			     struct iwl_rate_scale_priv *lq_data,
 			     struct iwl_scale_tbl_info *tbl, int index)
 {
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 	u16 rate_mask;
 	s32 rate;
 	s8 is_green = lq_data->is_green;
@@ -938,7 +938,7 @@ static int rs_switch_to_mimo(struct iwl_priv *priv,
 	IWL_DEBUG_HT("LQ: Switch to new mcs %X index is green %X\n",
 		     tbl->current_rate.rate_n_flags, is_green);
 
-#endif				/*CONFIG_IWLWIFI_HT */
+#endif				/*CONFIG_IWL4965_HT */
 	return 0;
 }
 
@@ -946,7 +946,7 @@ static int rs_switch_to_siso(struct iwl_priv *priv,
 			     struct iwl_rate_scale_priv *lq_data,
 			     struct iwl_scale_tbl_info *tbl, int index)
 {
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 	u16 rate_mask;
 	u8 is_green = lq_data->is_green;
 	s32 rate;
@@ -992,7 +992,7 @@ static int rs_switch_to_siso(struct iwl_priv *priv,
 	IWL_DEBUG_HT("LQ: Switch to new mcs %X index is green %X\n",
 		     tbl->current_rate.rate_n_flags, is_green);
 
-#endif				/*CONFIG_IWLWIFI_HT */
+#endif				/*CONFIG_IWL4965_HT */
 	return 0;
 }
 
@@ -1568,7 +1568,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
 		tbl1 = &(lq_data->lq_info[lq_data->active_tbl]);
 
 		if (is_legacy(tbl1->lq_type) &&
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 		    !priv->current_assoc_ht.is_ht &&
 #endif
 		    (lq_data->action_counter >= 1)) {
@@ -1579,14 +1579,14 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
 
 		if (lq_data->enable_counter &&
 		    (lq_data->action_counter >= IWL_ACTION_LIMIT)) {
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT_AGG
 			if ((lq_data->last_tpt > TID_AGG_TPT_THREHOLD) &&
 			    (priv->lq_mngr.agg_ctrl.auto_agg)) {
 				priv->lq_mngr.agg_ctrl.tid_retry =
 				    TID_ALL_SPECIFIED;
 				schedule_work(&priv->agg_work);
 			}
-#endif /*CONFIG_IWLWIFI_HT_AGG */
+#endif /*CONFIG_IWL4965_HT_AGG */
 			lq_data->action_counter = 0;
 			rs_set_stay_in_table(0, lq_data);
 		}
@@ -1829,7 +1829,7 @@ static void rs_rate_init(void *priv_rate, void *priv_sta,
 	crl->active_rate &= ~(0x1000);
 	crl->active_rate_basic = priv->active_rate_basic;
 	crl->phymode = priv->phymode;
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 	crl->active_siso_rate = (priv->current_assoc_ht.supp_rates[0] << 1);
 	crl->active_siso_rate |= (priv->current_assoc_ht.supp_rates[0] & 0x1);
 	crl->active_siso_rate &= ~((u16)0x2);
@@ -1841,7 +1841,7 @@ static void rs_rate_init(void *priv_rate, void *priv_sta,
 	crl->active_mimo_rate = crl->active_mimo_rate << IWL_FIRST_OFDM_RATE;
 	IWL_DEBUG_HT("MIMO RATE 0x%X SISO MASK 0x%X\n", crl->active_siso_rate,
 		     crl->active_mimo_rate);
-#endif /*CONFIG_IWLWIFI_HT*/
+#endif /*CONFIG_IWL4965_HT*/
 #ifdef CONFIG_MAC80211_DEBUGFS
 	crl->drv = priv;
 #endif
@@ -1960,12 +1960,12 @@ static void rs_clear(void *priv_rate)
 	IWL_DEBUG_RATE("enter\n");
 
 	priv->lq_mngr.lq_ready = 0;
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 	if (priv->lq_mngr.agg_ctrl.granted_ba)
 		iwl4965_turn_off_agg(priv, TID_ALL_SPECIFIED);
-#endif /*CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /*CONFIG_IWL4965_HT_AGG */
+#endif /* CONFIG_IWL4965_HT */
 
 	IWL_DEBUG_RATE("leave\n");
 }
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index aab0529..cc78aa2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -86,14 +86,14 @@ static int is_fat_channel(__le32 rxon_flags)
 
 static u8 is_single_stream(struct iwl_priv *priv)
 {
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 	if (!priv->is_ht_enabled || !priv->current_assoc_ht.is_ht ||
 	    (priv->active_rate_ht[1] == 0) ||
 	    (priv->ps_mode == IWL_MIMO_PS_STATIC))
 		return 1;
 #else
 	return 1;
-#endif	/*CONFIG_IWLWIFI_HT */
+#endif	/*CONFIG_IWL4965_HT */
 	return 0;
 }
 
@@ -742,7 +742,7 @@ void iwl4965_rf_kill_ct_config(struct iwl_priv *priv)
 		IWL_DEBUG_INFO("REPLY_CT_KILL_CONFIG_CMD succeeded\n");
 }
 
-#ifdef CONFIG_IWLWIFI_SENSITIVITY
+#ifdef CONFIG_IWL4965_SENSITIVITY
 
 /* "false alarms" are signals that our DSP tries to lock onto,
  *   but then determines that they are either noise, or transmissions
@@ -1545,7 +1545,7 @@ static void iwl4965_bg_sensitivity_work(struct work_struct *work)
 	mutex_unlock(&priv->mutex);
 	return;
 }
-#endif /*CONFIG_IWLWIFI_SENSITIVITY*/
+#endif /*CONFIG_IWL4965_SENSITIVITY*/
 
 static void iwl4965_bg_txpower_work(struct work_struct *work)
 {
@@ -1637,7 +1637,7 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
 
 	spin_lock_irqsave(&priv->lock, flags);
 
-#ifdef CONFIG_IWLWIFI_SENSITIVITY
+#ifdef CONFIG_IWL4965_SENSITIVITY
 	memset(&(priv->sensitivity_data), 0,
 	       sizeof(struct iwl_sensitivity_data));
 	memset(&(priv->chain_noise_data), 0,
@@ -1645,7 +1645,7 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
 	for (i = 0; i < NUM_RX_CHAINS; i++)
 		priv->chain_noise_data.delta_gain_code[i] =
 				CHAIN_NOISE_DELTA_GAIN_INIT_VAL;
-#endif /* CONFIG_IWLWIFI_SENSITIVITY*/
+#endif /* CONFIG_IWL4965_SENSITIVITY*/
 	rc = iwl_grab_nic_access(priv);
 	if (rc) {
 		spin_unlock_irqrestore(&priv->lock, flags);
@@ -2813,8 +2813,8 @@ void iwl4965_set_rxon_chain(struct iwl_priv *priv)
 	IWL_DEBUG_ASSOC("rx chain %X\n", priv->staging_rxon.rx_chain);
 }
 
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 /*
 	get the traffic load value for tid
 */
@@ -3148,8 +3148,8 @@ static void iwl4965_bg_agg_work(struct work_struct *work)
 	spin_unlock_irqrestore(&priv->lq_mngr.lock, flags);
 	return;
 }
-#endif /*CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /*CONFIG_IWL4965_HT_AGG */
+#endif /* CONFIG_IWL4965_HT */
 
 int iwl4965_tx_cmd(struct iwl_priv *priv, struct iwl_cmd *out_cmd,
 		   u8 sta_id, dma_addr_t txcmd_phys,
@@ -3164,11 +3164,11 @@ int iwl4965_tx_cmd(struct iwl_priv *priv, struct iwl_cmd *out_cmd,
 	u16 fc;
 	u16 rate_flags;
 	int rate_index = min(ctrl->tx_rate & 0xffff, IWL_RATE_COUNT - 1);
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 	__le16 *qc;
-#endif /*CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /*CONFIG_IWL4965_HT_AGG */
+#endif /* CONFIG_IWL4965_HT */
 
 	unicast = !is_multicast_ether_addr(hdr->addr1);
 
@@ -3229,8 +3229,8 @@ int iwl4965_tx_cmd(struct iwl_priv *priv, struct iwl_cmd *out_cmd,
 	if (ieee80211_is_back_request(fc))
 		tx->tx_flags |= TX_CMD_FLG_ACK_MSK |
 			TX_CMD_FLG_IMM_BA_RSP_MASK;
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 	qc = ieee80211_get_qos_ctrl(hdr);
 	if (qc &&
 	    (priv->iw_mode != IEEE80211_IF_TYPE_IBSS)) {
@@ -3442,7 +3442,7 @@ void iwl_hw_rx_statistics(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 	if (unlikely(!test_bit(STATUS_SCANNING, &priv->status)) &&
 	    (pkt->hdr.cmd == STATISTICS_NOTIFICATION)) {
 		iwl4965_rx_calc_noise(priv);
-#ifdef CONFIG_IWLWIFI_SENSITIVITY
+#ifdef CONFIG_IWL4965_SENSITIVITY
 		queue_work(priv->workqueue, &priv->sensitivity_work);
 #endif
 	}
@@ -3595,7 +3595,7 @@ static int iwl4965_calc_rssi(struct iwl4965_rx_phy_res *rx_resp)
 	return (max_rssi - agc - IWL_RSSI_OFFSET);
 }
 
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 
 /* Parsed Information Elements */
 struct ieee802_11_elems {
@@ -3667,7 +3667,7 @@ static int parse_elems(u8 *start, size_t len, struct ieee802_11_elems *elems)
 
 	return 0;
 }
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /* CONFIG_IWL4965_HT */
 
 static void iwl4965_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id)
 {
@@ -3727,9 +3727,9 @@ static void iwl4965_rx_reply_rx(struct iwl_priv *priv,
 		.antenna = 0,
 		.rate = iwl_hw_get_rate(rx_start->rate_n_flags),
 		.flag = 0,
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT_AGG
 		.ordered = 0
-#endif /* CONFIG_IWLWIFI_HT_AGG */
+#endif /* CONFIG_IWL4965_HT_AGG */
 	};
 	u8 network_packet;
 
@@ -3801,7 +3801,7 @@ static void iwl4965_rx_reply_rx(struct iwl_priv *priv,
 	if (!iwl_is_associated(priv))
 		priv->last_rx_noise = IWL_NOISE_MEAS_NOT_AVAILABLE;
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	/* TODO:  Parts of iwl_report_frame are broken for 4965 */
 	if (iwl_debug_level & (IWL_DL_RX))
 		/* Set "1" to report good data frames in groups of 100 */
@@ -3865,10 +3865,10 @@ static void iwl4965_rx_reply_rx(struct iwl_priv *priv,
 		case IEEE80211_STYPE_ASSOC_RESP:
 		case IEEE80211_STYPE_REASSOC_RESP:
 			if (network_packet) {
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 				u8 *pos = NULL;
 				struct ieee802_11_elems elems;
-#endif				/*CONFIG_IWLWIFI_HT */
+#endif				/*CONFIG_IWL4965_HT */
 				struct ieee80211_mgmt *mgnt =
 					(struct ieee80211_mgmt *)header;
 
@@ -3877,7 +3877,7 @@ static void iwl4965_rx_reply_rx(struct iwl_priv *priv,
 				priv->assoc_capability =
 					le16_to_cpu(
 						mgnt->u.assoc_resp.capab_info);
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 				pos = mgnt->u.assoc_resp.variable;
 				if (!parse_elems(pos,
 						 len - (pos - (u8 *) mgnt),
@@ -3886,7 +3886,7 @@ static void iwl4965_rx_reply_rx(struct iwl_priv *priv,
 					    elems.ht_cap_param)
 						break;
 				}
-#endif				/*CONFIG_IWLWIFI_HT */
+#endif				/*CONFIG_IWL4965_HT */
 				/* assoc_id is 0 no association */
 				if (!priv->assoc_id)
 					break;
@@ -3915,7 +3915,7 @@ static void iwl4965_rx_reply_rx(struct iwl_priv *priv,
 		break;
 
 	case IEEE80211_FTYPE_CTL:
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT_AGG
 		switch (fc & IEEE80211_FCTL_STYPE) {
 		case IEEE80211_STYPE_BACK_REQ:
 			IWL_DEBUG_HT("IEEE80211_STYPE_BACK_REQ arrived\n");
@@ -3972,7 +3972,7 @@ static void iwl4965_rx_missed_beacon_notif(struct iwl_priv *priv,
 					   struct iwl_rx_mem_buffer *rxb)
 
 {
-#ifdef CONFIG_IWLWIFI_SENSITIVITY
+#ifdef CONFIG_IWL4965_SENSITIVITY
 	struct iwl_rx_packet *pkt = (void *)rxb->skb->data;
 	struct iwl_missed_beacon_notif *missed_beacon;
 
@@ -3987,11 +3987,11 @@ static void iwl4965_rx_missed_beacon_notif(struct iwl_priv *priv,
 		if (unlikely(!test_bit(STATUS_SCANNING, &priv->status)))
 			queue_work(priv->workqueue, &priv->sensitivity_work);
 	}
-#endif /*CONFIG_IWLWIFI_SENSITIVITY*/
+#endif /*CONFIG_IWL4965_SENSITIVITY*/
 }
 
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 
 static void iwl4965_set_tx_status(struct iwl_priv *priv, int txq_id, int idx,
 				  u32 status, u32 retry_count, u32 rate)
@@ -4257,8 +4257,8 @@ static int iwl4965_tx_queue_agg_disable(struct iwl_priv *priv, u16 txq_id,
 	return 0;
 }
 
-#endif/* CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
+#endif/* CONFIG_IWL4965_HT_AGG */
+#endif /* CONFIG_IWL4965_HT */
 /*
  * RATE SCALE CODE
  */
@@ -4321,7 +4321,7 @@ void iwl4965_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap)
 			 &link_cmd);
 }
 
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 
 static u8 iwl_is_channel_extension(struct iwl_priv *priv, int phymode,
 				   u16 channel, u8 extension_chan_offset)
@@ -4458,7 +4458,7 @@ void iwl4965_set_ht_add_station(struct iwl_priv *priv, u8 index)
 	return;
 }
 
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT_AGG
 
 static void iwl4965_sta_modify_add_ba_tid(struct iwl_priv *priv,
 					  int sta_id, int tid, u16 ssn)
@@ -4627,8 +4627,8 @@ int iwl_mac_ht_rx_agg_stop(struct ieee80211_hw *hw, u8 *da,
 	return 0;
 }
 
-#endif /* CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /* CONFIG_IWL4965_HT_AGG */
+#endif /* CONFIG_IWL4965_HT */
 
 /* Set up 4965-specific Rx frame reply handlers */
 void iwl_hw_rx_handler_setup(struct iwl_priv *priv)
@@ -4643,10 +4643,10 @@ void iwl_hw_rx_handler_setup(struct iwl_priv *priv)
 	priv->rx_handlers[MISSED_BEACONS_NOTIFICATION] =
 	    iwl4965_rx_missed_beacon_notif;
 
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 	priv->rx_handlers[REPLY_COMPRESSED_BA] = iwl4965_rx_reply_compressed_ba;
-#endif /* CONFIG_IWLWIFI_AGG */
+#endif /* CONFIG_IWL4965_AGG */
 #endif /* CONFIG_IWLWIFI */
 }
 
@@ -4654,14 +4654,14 @@ void iwl_hw_setup_deferred_work(struct iwl_priv *priv)
 {
 	INIT_WORK(&priv->txpower_work, iwl4965_bg_txpower_work);
 	INIT_WORK(&priv->statistics_work, iwl4965_bg_statistics_work);
-#ifdef CONFIG_IWLWIFI_SENSITIVITY
+#ifdef CONFIG_IWL4965_SENSITIVITY
 	INIT_WORK(&priv->sensitivity_work, iwl4965_bg_sensitivity_work);
 #endif
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 	INIT_WORK(&priv->agg_work, iwl4965_bg_agg_work);
-#endif /* CONFIG_IWLWIFI_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /* CONFIG_IWL4965_AGG */
+#endif /* CONFIG_IWL4965_HT */
 	init_timer(&priv->statistics_periodic);
 	priv->statistics_periodic.data = (unsigned long)priv;
 	priv->statistics_periodic.function = iwl4965_bg_statistics_periodic;
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.h b/drivers/net/wireless/iwlwifi/iwl-4965.h
index bf174d3..d61cf0e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.h
@@ -434,8 +434,8 @@ struct iwl_rx_queue {
 #define IWL_INVALID_RATE     0xFF
 #define IWL_INVALID_VALUE    -1
 
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 struct iwl_ht_agg {
 	u16 txq_id;
 	u16 frame_count;
@@ -445,16 +445,16 @@ struct iwl_ht_agg {
 	u32 bitmap1;
 	u32 rate_n_flags;
 };
-#endif /* CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /* CONFIG_IWL4965_HT_AGG */
+#endif /* CONFIG_IWL4965_HT */
 
 struct iwl_tid_data {
 	u16 seq_number;
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 	struct iwl_ht_agg agg;
-#endif	/* CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
+#endif	/* CONFIG_IWL4965_HT_AGG */
+#endif /* CONFIG_IWL4965_HT */
 };
 
 struct iwl_hw_key {
@@ -471,7 +471,7 @@ union iwl_ht_rate_supp {
 	};
 };
 
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 #define CFG_HT_RX_AMPDU_FACTOR_DEF  (0x3)
 #define HT_IE_MAX_AMSDU_SIZE_4K     (0)
 #define CFG_HT_MPDU_DENSITY_2USEC   (0x5)
@@ -494,9 +494,9 @@ struct sta_ht_info {
 	u8 tx_chan_width;
 	u8 chan_width_cap;
 };
-#endif				/*CONFIG_IWLWIFI_HT */
+#endif				/*CONFIG_IWL4965_HT */
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL4965_QOS
 
 union iwl_qos_capabity {
 	struct {
@@ -525,7 +525,7 @@ struct iwl_qos_info {
 	union iwl_qos_capabity qos_cap;
 	struct iwl_qosparam_cmd def_qos_parm;
 };
-#endif /*CONFIG_IWLWIFI_QOS */
+#endif /*CONFIG_IWL4965_QOS */
 
 #define STA_PS_STATUS_WAKE             0
 #define STA_PS_STATUS_SLEEP            1
@@ -617,7 +617,7 @@ extern int iwl_is_network_packet(struct iwl_priv *priv,
 				 struct ieee80211_hdr *header);
 extern int iwl_power_init_handle(struct iwl_priv *priv);
 extern int iwl_eeprom_init(struct iwl_priv *priv);
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 extern void iwl_report_frame(struct iwl_priv *priv,
 			     struct iwl_rx_packet *pkt,
 			     struct ieee80211_hdr *header, int group100);
@@ -764,8 +764,8 @@ extern int iwl4965_set_fat_chan_info(struct iwl_priv *priv, int phymode,
 				u8 fat_extension_channel);
 extern void iwl4965_rf_kill_ct_config(struct iwl_priv *priv);
 
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 extern int iwl_mac_ht_tx_agg_start(struct ieee80211_hw *hw, u8 *da,
 				   u16 tid, u16 *start_seq_num);
 extern int iwl_mac_ht_rx_agg_start(struct ieee80211_hw *hw, u8 *da,
@@ -775,8 +775,8 @@ extern int iwl_mac_ht_rx_agg_stop(struct ieee80211_hw *hw, u8 *da,
 extern int iwl_mac_ht_tx_agg_stop(struct ieee80211_hw *hw, u8 *da,
 				  u16 tid, int generator);
 extern void iwl4965_turn_off_agg(struct iwl_priv *priv, u8 tid);
-#endif /* CONFIG_IWLWIFI_HT_AGG */
-#endif /*CONFIG_IWLWIFI_HT */
+#endif /* CONFIG_IWL4965_HT_AGG */
+#endif /*CONFIG_IWL4965_HT */
 /* Structures, enum, and defines specific to the 4965 */
 
 #define IWL4965_KW_SIZE 0x1000	/*4k */
@@ -843,7 +843,7 @@ struct iwl_traffic_load {
 	u32 total;
 };
 
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT_AGG
 struct iwl_agg_control {
 	unsigned long next_retry;
 	u32 wait_for_agg_status;
@@ -855,10 +855,10 @@ struct iwl_agg_control {
 	u32 ba_timeout;
 	struct iwl_traffic_load traffic_load[TID_MAX_LOAD_COUNT];
 };
-#endif				/*CONFIG_IWLWIFI_HT_AGG */
+#endif				/*CONFIG_IWL4965_HT_AGG */
 
 struct iwl_lq_mngr {
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT_AGG
 	struct iwl_agg_control agg_ctrl;
 #endif
 	spinlock_t lock;
@@ -1040,7 +1040,7 @@ struct iwl_chain_noise_data {
 #define EEPROM_SEM_RETRY_LIMIT 1000
 
 
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
 
 enum {
 	MEASUREMENT_READY = (1 << 0),
@@ -1068,7 +1068,7 @@ struct iwl_priv {
 
 	const struct ieee80211_hw_mode *modes;
 
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
 	/* spectrum measurement report caching */
 	struct iwl_spectrum_notification measure_report;
 	u8 measurement_status;
@@ -1157,14 +1157,14 @@ struct iwl_priv {
 	u8 channel_width;	/* 0=20MHZ, 1=40MHZ */
 	u8 current_channel_width;
 	u8 valid_antenna;	/* Bit mask of antennas actually connected */
-#ifdef CONFIG_IWLWIFI_SENSITIVITY
+#ifdef CONFIG_IWL4965_SENSITIVITY
 	struct iwl_sensitivity_data sensitivity_data;
 	struct iwl_chain_noise_data chain_noise_data;
 	u8 start_calib;
 	__le16 sensitivity_tbl[HD_TABLE_SIZE];
-#endif /*CONFIG_IWLWIFI_SENSITIVITY*/
+#endif /*CONFIG_IWL4965_SENSITIVITY*/
 
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 	struct sta_ht_info current_assoc_ht;
 #endif
 	u8 active_rate_ht[2];
@@ -1253,9 +1253,9 @@ struct iwl_priv {
 	u16 assoc_capability;
 	u8 ps_mode;
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL4965_QOS
 	struct iwl_qos_info qos_data;
-#endif /*CONFIG_IWLWIFI_QOS */
+#endif /*CONFIG_IWL4965_QOS */
 
 	struct workqueue_struct *workqueue;
 
@@ -1290,20 +1290,20 @@ struct iwl_priv {
 	u32 pm_state[16];
 #endif
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	/* debugging info */
 	u32 framecnt_to_us;
 	atomic_t restrict_refcnt;
 #endif
 
 	struct work_struct txpower_work;
-#ifdef CONFIG_IWLWIFI_SENSITIVITY
+#ifdef CONFIG_IWL4965_SENSITIVITY
 	struct work_struct sensitivity_work;
 #endif
 	struct work_struct statistics_work;
 	struct timer_list statistics_periodic;
 
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT_AGG
 	struct work_struct agg_work;
 #endif
 };				/*iwl_priv */
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 6d5d911..eedf051 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -59,7 +59,7 @@
 #include "iwl-3945.h"
 #include "iwl-helpers.h"
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 u32 iwl_debug_level;
 #endif
 
@@ -89,13 +89,13 @@ int iwl_param_queues_num = IWL_MAX_NUM_QUEUES;
 #define DRV_DESCRIPTION	\
 "Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux"
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 #define VD "d"
 #else
 #define VD
 #endif
 
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL3945_SPECTRUM_MEASUREMENT
 #define VS "s"
 #else
 #define VS
@@ -180,7 +180,7 @@ static const char *iwl_escape_essid(const char *essid, u8 essid_len)
 
 static void iwl_print_hex_dump(int level, void *p, u32 len)
 {
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	if (!(iwl_debug_level & level))
 		return;
 
@@ -1582,7 +1582,7 @@ int iwl_eeprom_init(struct iwl_priv *priv)
  * Misc. internal state and helper functions
  *
  ******************************************************************************/
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 
 /**
  * iwl_report_frame - dump frame to syslog during debug sessions
@@ -1862,7 +1862,7 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv,
 /*
  * QoS  support
 */
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL3945_QOS
 static int iwl_send_qos_params_command(struct iwl_priv *priv,
 				       struct iwl_qosparam_cmd *qos)
 {
@@ -1991,7 +1991,7 @@ static void iwl_activate_qos(struct iwl_priv *priv, u8 force)
 	}
 }
 
-#endif /* CONFIG_IWLWIFI_QOS */
+#endif /* CONFIG_IWL3945_QOS */
 /*
  * Power management (not Tx power!) functions
  */
@@ -2743,7 +2743,7 @@ static int iwl_tx_skb(struct iwl_priv *priv,
 
 	fc = le16_to_cpu(hdr->frame_control);
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	if (ieee80211_is_auth(fc))
 		IWL_DEBUG_TX("Sending AUTH frame\n");
 	else if (ieee80211_is_assoc_request(fc))
@@ -3186,7 +3186,7 @@ int is_duplicate_packet(struct iwl_priv *priv, struct ieee80211_hdr *header)
 	return 1;
 }
 
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL3945_SPECTRUM_MEASUREMENT
 
 #include "iwl-spectrum.h"
 
@@ -3512,7 +3512,7 @@ static void iwl_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 static void iwl_rx_spectrum_measure_notif(struct iwl_priv *priv,
 					  struct iwl_rx_mem_buffer *rxb)
 {
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL3945_SPECTRUM_MEASUREMENT
 	struct iwl_rx_packet *pkt = (void *)rxb->skb->data;
 	struct iwl_spectrum_notification *report = &(pkt->u.spectrum_notif);
 
@@ -3530,7 +3530,7 @@ static void iwl_rx_spectrum_measure_notif(struct iwl_priv *priv,
 static void iwl_rx_pm_sleep_notif(struct iwl_priv *priv,
 				  struct iwl_rx_mem_buffer *rxb)
 {
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	struct iwl_rx_packet *pkt = (void *)rxb->skb->data;
 	struct iwl_sleep_notification *sleep = &(pkt->u.sleep_notif);
 	IWL_DEBUG_RX("sleep mode: %d, src: %d\n",
@@ -3576,7 +3576,7 @@ static void iwl_bg_beacon_update(struct work_struct *work)
 static void iwl_rx_beacon_notif(struct iwl_priv *priv,
 				struct iwl_rx_mem_buffer *rxb)
 {
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	struct iwl_rx_packet *pkt = (void *)rxb->skb->data;
 	struct iwl_beacon_notif *beacon = &(pkt->u.beacon_status);
 	u8 rate = beacon->beacon_notify_hdr.rate;
@@ -3599,7 +3599,7 @@ static void iwl_rx_beacon_notif(struct iwl_priv *priv,
 static void iwl_rx_reply_scan(struct iwl_priv *priv,
 			      struct iwl_rx_mem_buffer *rxb)
 {
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	struct iwl_rx_packet *pkt = (void *)rxb->skb->data;
 	struct iwl_scanreq_notification *notif =
 	    (struct iwl_scanreq_notification *)pkt->u.raw;
@@ -4360,7 +4360,7 @@ static int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
 	return rc;
 }
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 static void iwl_print_rx_config_cmd(struct iwl_rxon_cmd *rxon)
 {
 	IWL_DEBUG_RADIO("RX CONFIG:\n");
@@ -4590,7 +4590,7 @@ static void iwl_irq_handle_error(struct iwl_priv *priv)
 	/* Cancel currently queued command. */
 	clear_bit(STATUS_HCMD_ACTIVE, &priv->status);
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	if (iwl_debug_level & IWL_DL_FW_ERRORS) {
 		iwl_dump_nic_error_log(priv);
 		iwl_dump_nic_event_log(priv);
@@ -4639,7 +4639,7 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
 	u32 inta, handled = 0;
 	u32 inta_fh;
 	unsigned long flags;
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	u32 inta_mask;
 #endif
 
@@ -4657,7 +4657,7 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
 	inta_fh = iwl_read32(priv, CSR_FH_INT_STATUS);
 	iwl_write32(priv, CSR_FH_INT_STATUS, inta_fh);
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	if (iwl_debug_level & IWL_DL_ISR) {
 		inta_mask = iwl_read32(priv, CSR_INT_MASK); /* just for debug */
 		IWL_DEBUG_ISR("inta 0x%08x, enabled 0x%08x, fh 0x%08x\n",
@@ -4690,7 +4690,7 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
 		return;
 	}
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	if (iwl_debug_level & (IWL_DL_ISR)) {
 		/* NIC fires this, but we don't use it, redundant with WAKEUP */
 		if (inta & CSR_INT_BIT_MAC_CLK_ACTV)
@@ -4786,7 +4786,7 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
 	/* Re-enable all interrupts */
 	iwl_enable_interrupts(priv);
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	if (iwl_debug_level & (IWL_DL_ISR)) {
 		inta = iwl_read32(priv, CSR_INT);
 		inta_mask = iwl_read32(priv, CSR_INT_MASK);
@@ -6789,9 +6789,9 @@ static void iwl_bg_post_associate(struct work_struct *data)
 
 	iwl_sequence_reset(priv);
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL3945_QOS
 	iwl_activate_qos(priv, 0);
-#endif /* CONFIG_IWLWIFI_QOS */
+#endif /* CONFIG_IWL3945_QOS */
 	mutex_unlock(&priv->mutex);
 }
 
@@ -7336,7 +7336,7 @@ static int iwl_mac_conf_tx(struct ieee80211_hw *hw, int queue,
 			   const struct ieee80211_tx_queue_params *params)
 {
 	struct iwl_priv *priv = hw->priv;
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL3945_QOS
 	unsigned long flags;
 	int q;
 #endif /* CONFIG_IWL_QOS */
@@ -7353,7 +7353,7 @@ static int iwl_mac_conf_tx(struct ieee80211_hw *hw, int queue,
 		return 0;
 	}
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL3945_QOS
 	if (!priv->qos_data.qos_enable) {
 		priv->qos_data.qos_active = 0;
 		IWL_DEBUG_MAC80211("leave - qos not enabled\n");
@@ -7382,7 +7382,7 @@ static int iwl_mac_conf_tx(struct ieee80211_hw *hw, int queue,
 
 	mutex_unlock(&priv->mutex);
 
-#endif /*CONFIG_IWLWIFI_QOS */
+#endif /*CONFIG_IWL3945_QOS */
 
 	IWL_DEBUG_MAC80211("leave\n");
 	return 0;
@@ -7448,7 +7448,7 @@ static void iwl_mac_reset_tsf(struct ieee80211_hw *hw)
 	mutex_lock(&priv->mutex);
 	IWL_DEBUG_MAC80211("enter\n");
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL3945_QOS
 	iwl_reset_qos(priv);
 #endif
 	cancel_delayed_work(&priv->post_associate);
@@ -7538,7 +7538,7 @@ static int iwl_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
 	IWL_DEBUG_MAC80211("leave\n");
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL3945_QOS
 	iwl_reset_qos(priv);
 #endif
 
@@ -7555,7 +7555,7 @@ static int iwl_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
  *
  *****************************************************************************/
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 
 /*
  * The following adds a new attribute to the sysfs representation
@@ -7588,7 +7588,7 @@ static ssize_t store_debug_level(struct device_driver *d,
 static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO,
 		   show_debug_level, store_debug_level);
 
-#endif /* CONFIG_IWLWIFI_DEBUG */
+#endif /* CONFIG_IWL3945_DEBUG */
 
 static ssize_t show_rf_kill(struct device *d,
 			    struct device_attribute *attr, char *buf)
@@ -7800,7 +7800,7 @@ static ssize_t store_tune(struct device *d,
 
 static DEVICE_ATTR(tune, S_IWUSR | S_IRUGO, show_tune, store_tune);
 
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL3945_SPECTRUM_MEASUREMENT
 
 static ssize_t show_measurement(struct device *d,
 				struct device_attribute *attr, char *buf)
@@ -7871,7 +7871,7 @@ static ssize_t store_measurement(struct device *d,
 
 static DEVICE_ATTR(measurement, S_IRUSR | S_IWUSR,
 		   show_measurement, store_measurement);
-#endif /* CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT */
+#endif /* CONFIG_IWL3945_SPECTRUM_MEASUREMENT */
 
 static ssize_t show_rate(struct device *d,
 			 struct device_attribute *attr, char *buf)
@@ -8248,7 +8248,7 @@ static struct attribute *iwl_sysfs_entries[] = {
 	&dev_attr_dump_events.attr,
 	&dev_attr_flags.attr,
 	&dev_attr_filter_flags.attr,
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL3945_SPECTRUM_MEASUREMENT
 	&dev_attr_measurement.attr,
 #endif
 	&dev_attr_power_level.attr,
@@ -8326,7 +8326,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	priv->pci_dev = pdev;
 	priv->antenna = (enum iwl_antenna)iwl_param_antenna;
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	iwl_debug_level = iwl_param_debug;
 	atomic_set(&priv->restrict_refcnt, 0);
 #endif
@@ -8441,7 +8441,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto out_iounmap;
 	}
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL3945_QOS
 	if (iwl_param_qos_enable)
 		priv->qos_data.qos_enable = 1;
 
@@ -8449,7 +8449,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	priv->qos_data.qos_active = 0;
 	priv->qos_data.qos_cap.val = 0;
-#endif /* CONFIG_IWLWIFI_QOS */
+#endif /* CONFIG_IWL3945_QOS */
 
 	iwl_set_rxon_channel(priv, MODE_IEEE80211G, 6);
 	iwl_setup_deferred_work(priv);
@@ -8717,7 +8717,7 @@ static int __init iwl_init(void)
 		IWL_ERROR("Unable to initialize PCI module\n");
 		return ret;
 	}
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	ret = driver_create_file(&iwl_driver.driver, &driver_attr_debug_level);
 	if (ret) {
 		IWL_ERROR("Unable to create driver sysfs file\n");
@@ -8731,7 +8731,7 @@ static int __init iwl_init(void)
 
 static void __exit iwl_exit(void)
 {
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL3945_DEBUG
 	driver_remove_file(&iwl_driver.driver, &driver_attr_debug_level);
 #endif
 	pci_unregister_driver(&iwl_driver);
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 572d639..0ee5063 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -59,7 +59,7 @@
 #include "iwl-4965.h"
 #include "iwl-helpers.h"
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 u32 iwl_debug_level;
 #endif
 
@@ -88,13 +88,13 @@ int iwl_param_queues_num = IWL_MAX_NUM_QUEUES;
 
 #define DRV_DESCRIPTION	"Intel(R) Wireless WiFi Link 4965AGN driver for Linux"
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 #define VD "d"
 #else
 #define VD
 #endif
 
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
 #define VS "s"
 #else
 #define VS
@@ -179,7 +179,7 @@ static const char *iwl_escape_essid(const char *essid, u8 essid_len)
 
 static void iwl_print_hex_dump(int level, void *p, u32 len)
 {
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	if (!(iwl_debug_level & level))
 		return;
 
@@ -506,12 +506,12 @@ u8 iwl_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap, u8 flags)
 	station->sta.sta.sta_id = index;
 	station->sta.station_flags = 0;
 
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 	/* BCAST station and IBSS stations do not work in HT mode */
 	if (index != priv->hw_setting.bcast_sta_id &&
 	    priv->iw_mode != IEEE80211_IF_TYPE_IBSS)
 		iwl4965_set_ht_add_station(priv, index);
-#endif /*CONFIG_IWLWIFI_HT*/
+#endif /*CONFIG_IWL4965_HT*/
 
 	spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
 	iwl_send_add_station(priv, &station->sta, flags);
@@ -1110,13 +1110,13 @@ static int iwl_commit_rxon(struct iwl_priv *priv)
 	/* station table will be cleared */
 	priv->assoc_station_added = 0;
 
-#ifdef CONFIG_IWLWIFI_SENSITIVITY
+#ifdef CONFIG_IWL4965_SENSITIVITY
 	priv->sensitivity_data.state = IWL_SENS_CALIB_NEED_REINIT;
 	if (!priv->error_recovering)
 		priv->start_calib = 0;
 
 	iwl4965_init_sensitivity(priv, CMD_ASYNC, 1);
-#endif /* CONFIG_IWLWIFI_SENSITIVITY */
+#endif /* CONFIG_IWL4965_SENSITIVITY */
 
 	/* If we are currently associated and the new config requires
 	 * an RXON_ASSOC and the new config wants the associated mask enabled,
@@ -1160,13 +1160,13 @@ static int iwl_commit_rxon(struct iwl_priv *priv)
 
 	iwl_clear_stations_table(priv);
 
-#ifdef CONFIG_IWLWIFI_SENSITIVITY
+#ifdef CONFIG_IWL4965_SENSITIVITY
 	if (!priv->error_recovering)
 		priv->start_calib = 0;
 
 	priv->sensitivity_data.state = IWL_SENS_CALIB_NEED_REINIT;
 	iwl4965_init_sensitivity(priv, CMD_ASYNC, 1);
-#endif /* CONFIG_IWLWIFI_SENSITIVITY */
+#endif /* CONFIG_IWL4965_SENSITIVITY */
 
 	memcpy(active_rxon, &priv->staging_rxon, sizeof(*active_rxon));
 
@@ -1633,7 +1633,7 @@ done:
  * Misc. internal state and helper functions
  *
  ******************************************************************************/
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 
 /**
  * iwl_report_frame - dump frame to syslog during debug sessions
@@ -1816,7 +1816,7 @@ static u16 iwl_supported_rate_to_ie(u8 *ie, u16 supported_rate,
 	return ret_rates;
 }
 
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 void static iwl_set_ht_capab(struct ieee80211_hw *hw,
 			     struct ieee80211_ht_capability *ht_cap,
 			     u8 use_wide_chan);
@@ -1914,7 +1914,7 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv,
 	if (*pos > 0)
 		len += 2 + *pos;
 
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 	if (is_direct && priv->is_ht_enabled) {
 		u8 use_wide_chan = 1;
 
@@ -1927,7 +1927,7 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv,
 				 use_wide_chan);
 		len += 2 + sizeof(struct ieee80211_ht_capability);
 	}
-#endif  /*CONFIG_IWLWIFI_HT */
+#endif  /*CONFIG_IWL4965_HT */
 
  fill_end:
 	return (u16)len;
@@ -1936,7 +1936,7 @@ static u16 iwl_fill_probe_req(struct iwl_priv *priv,
 /*
  * QoS  support
 */
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL4965_QOS
 static int iwl_send_qos_params_command(struct iwl_priv *priv,
 				       struct iwl_qosparam_cmd *qos)
 {
@@ -2053,10 +2053,10 @@ static void iwl_activate_qos(struct iwl_priv *priv, u8 force)
 		priv->qos_data.def_qos_parm.qos_flags |=
 			QOS_PARAM_FLG_UPDATE_EDCA_MSK;
 
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 	if (priv->is_ht_enabled && priv->current_assoc_ht.is_ht)
 		priv->qos_data.def_qos_parm.qos_flags |= QOS_PARAM_FLG_TGN_MSK;
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /* CONFIG_IWL4965_HT */
 
 	spin_unlock_irqrestore(&priv->lock, flags);
 
@@ -2070,7 +2070,7 @@ static void iwl_activate_qos(struct iwl_priv *priv, u8 force)
 	}
 }
 
-#endif /* CONFIG_IWLWIFI_QOS */
+#endif /* CONFIG_IWL4965_QOS */
 /*
  * Power management (not Tx power!) functions
  */
@@ -2832,7 +2832,7 @@ static int iwl_tx_skb(struct iwl_priv *priv,
 
 	fc = le16_to_cpu(hdr->frame_control);
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	if (ieee80211_is_auth(fc))
 		IWL_DEBUG_TX("Sending AUTH frame\n");
 	else if (ieee80211_is_assoc_request(fc))
@@ -2868,13 +2868,13 @@ static int iwl_tx_skb(struct iwl_priv *priv,
 			(hdr->seq_ctrl &
 				__constant_cpu_to_le16(IEEE80211_SCTL_FRAG));
 		seq_number += 0x10;
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 		/* aggregation is on for this <sta,tid> */
 		if (ctl->flags & IEEE80211_TXCTL_HT_MPDU_AGG)
 			txq_id = priv->stations[sta_id].tid[tid].agg.txq_id;
-#endif /* CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /* CONFIG_IWL4965_HT_AGG */
+#endif /* CONFIG_IWL4965_HT */
 	}
 	txq = &priv->txq[txq_id];
 	q = &txq->q;
@@ -3280,7 +3280,7 @@ int is_duplicate_packet(struct iwl_priv *priv, struct ieee80211_hdr *header)
 	return 1;
 }
 
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
 
 #include "iwl-spectrum.h"
 
@@ -3488,8 +3488,8 @@ static int iwl_is_tx_success(u32 status)
  * Generic RX handler implementations
  *
  ******************************************************************************/
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 
 static inline int iwl_get_ra_sta_id(struct iwl_priv *priv,
 				    struct ieee80211_hdr *hdr)
@@ -3645,8 +3645,8 @@ static void iwl_rx_reply_tx(struct iwl_priv *priv,
 	struct ieee80211_tx_status *tx_status;
 	struct iwl_tx_resp *tx_resp = (void *)&pkt->u.raw[0];
 	u32  status = le32_to_cpu(tx_resp->status);
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 	int tid, sta_id;
 #endif
 #endif
@@ -3659,8 +3659,8 @@ static void iwl_rx_reply_tx(struct iwl_priv *priv,
 		return;
 	}
 
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 	if (txq->sched_retry) {
 		const u32 scd_ssn = iwl_get_scd_ssn(tx_resp);
 		struct ieee80211_hdr *hdr =
@@ -3697,8 +3697,8 @@ static void iwl_rx_reply_tx(struct iwl_priv *priv,
 			iwl_tx_queue_reclaim(priv, txq_id, index);
 		}
 	} else {
-#endif /* CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /* CONFIG_IWL4965_HT_AGG */
+#endif /* CONFIG_IWL4965_HT */
 	tx_status = &(txq->txb[txq->q.read_ptr].status);
 
 	tx_status->retry_count = tx_resp->failure_frame;
@@ -3720,11 +3720,11 @@ static void iwl_rx_reply_tx(struct iwl_priv *priv,
 	IWL_DEBUG_TX_REPLY("Tx queue reclaim %d\n", index);
 	if (index != -1)
 		iwl_tx_queue_reclaim(priv, txq_id, index);
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 	}
-#endif /* CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /* CONFIG_IWL4965_HT_AGG */
+#endif /* CONFIG_IWL4965_HT */
 
 	if (iwl_check_bits(status, TX_ABORT_REQUIRED_MSK))
 		IWL_ERROR("TODO:  Implement Tx ABORT REQUIRED!!!\n");
@@ -3806,7 +3806,7 @@ static void iwl_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
 static void iwl_rx_spectrum_measure_notif(struct iwl_priv *priv,
 					  struct iwl_rx_mem_buffer *rxb)
 {
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
 	struct iwl_rx_packet *pkt = (void *)rxb->skb->data;
 	struct iwl_spectrum_notification *report = &(pkt->u.spectrum_notif);
 
@@ -3824,7 +3824,7 @@ static void iwl_rx_spectrum_measure_notif(struct iwl_priv *priv,
 static void iwl_rx_pm_sleep_notif(struct iwl_priv *priv,
 				  struct iwl_rx_mem_buffer *rxb)
 {
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	struct iwl_rx_packet *pkt = (void *)rxb->skb->data;
 	struct iwl_sleep_notification *sleep = &(pkt->u.sleep_notif);
 	IWL_DEBUG_RX("sleep mode: %d, src: %d\n",
@@ -3870,7 +3870,7 @@ static void iwl_bg_beacon_update(struct work_struct *work)
 static void iwl_rx_beacon_notif(struct iwl_priv *priv,
 				struct iwl_rx_mem_buffer *rxb)
 {
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	struct iwl_rx_packet *pkt = (void *)rxb->skb->data;
 	struct iwl_beacon_notif *beacon = &(pkt->u.beacon_status);
 	u8 rate = iwl_hw_get_rate(beacon->beacon_notify_hdr.rate_n_flags);
@@ -3893,7 +3893,7 @@ static void iwl_rx_beacon_notif(struct iwl_priv *priv,
 static void iwl_rx_reply_scan(struct iwl_priv *priv,
 			      struct iwl_rx_mem_buffer *rxb)
 {
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	struct iwl_rx_packet *pkt = (void *)rxb->skb->data;
 	struct iwl_scanreq_notification *notif =
 	    (struct iwl_scanreq_notification *)pkt->u.raw;
@@ -4691,7 +4691,7 @@ static int iwl_tx_queue_update_write_ptr(struct iwl_priv *priv,
 	return rc;
 }
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 static void iwl_print_rx_config_cmd(struct iwl_rxon_cmd *rxon)
 {
 	IWL_DEBUG_RADIO("RX CONFIG:\n");
@@ -4913,7 +4913,7 @@ static void iwl_irq_handle_error(struct iwl_priv *priv)
 	/* Cancel currently queued command. */
 	clear_bit(STATUS_HCMD_ACTIVE, &priv->status);
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	if (iwl_debug_level & IWL_DL_FW_ERRORS) {
 		iwl_dump_nic_error_log(priv);
 		iwl_dump_nic_event_log(priv);
@@ -4962,7 +4962,7 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
 	u32 inta, handled = 0;
 	u32 inta_fh;
 	unsigned long flags;
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	u32 inta_mask;
 #endif
 
@@ -4980,7 +4980,7 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
 	inta_fh = iwl_read32(priv, CSR_FH_INT_STATUS);
 	iwl_write32(priv, CSR_FH_INT_STATUS, inta_fh);
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	if (iwl_debug_level & IWL_DL_ISR) {
 		inta_mask = iwl_read32(priv, CSR_INT_MASK); /* just for debug */
 		IWL_DEBUG_ISR("inta 0x%08x, enabled 0x%08x, fh 0x%08x\n",
@@ -5013,7 +5013,7 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
 		return;
 	}
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	if (iwl_debug_level & (IWL_DL_ISR)) {
 		/* NIC fires this, but we don't use it, redundant with WAKEUP */
 		if (inta & CSR_INT_BIT_MAC_CLK_ACTV)
@@ -5101,7 +5101,7 @@ static void iwl_irq_tasklet(struct iwl_priv *priv)
 	/* Re-enable all interrupts */
 	iwl_enable_interrupts(priv);
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	if (iwl_debug_level & (IWL_DL_ISR)) {
 		inta = iwl_read32(priv, CSR_INT);
 		inta_mask = iwl_read32(priv, CSR_INT_MASK);
@@ -7124,7 +7124,7 @@ static void iwl_bg_post_associate(struct work_struct *data)
 
 	priv->staging_rxon.filter_flags |= RXON_FILTER_ASSOC_MSK;
 
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 	if (priv->is_ht_enabled && priv->current_assoc_ht.is_ht)
 		iwl4965_set_rxon_ht(priv, &priv->current_assoc_ht);
 	else {
@@ -7132,7 +7132,7 @@ static void iwl_bg_post_associate(struct work_struct *data)
 		priv->active_rate_ht[1] = 0;
 		priv->current_channel_width = IWL_CHANNEL_WIDTH_20MHZ;
 	}
-#endif /* CONFIG_IWLWIFI_HT*/
+#endif /* CONFIG_IWL4965_HT*/
 	iwl4965_set_rxon_chain(priv);
 	priv->staging_rxon.assoc_id = cpu_to_le16(priv->assoc_id);
 
@@ -7182,18 +7182,18 @@ static void iwl_bg_post_associate(struct work_struct *data)
 
 	iwl_sequence_reset(priv);
 
-#ifdef CONFIG_IWLWIFI_SENSITIVITY
+#ifdef CONFIG_IWL4965_SENSITIVITY
 	/* Enable Rx differential gain and sensitivity calibrations */
 	iwl4965_chain_noise_reset(priv);
 	priv->start_calib = 1;
-#endif /* CONFIG_IWLWIFI_SENSITIVITY */
+#endif /* CONFIG_IWL4965_SENSITIVITY */
 
 	if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS)
 		priv->assoc_station_added = 1;
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL4965_QOS
 	iwl_activate_qos(priv, 0);
-#endif /* CONFIG_IWLWIFI_QOS */
+#endif /* CONFIG_IWL4965_QOS */
 	mutex_unlock(&priv->mutex);
 }
 
@@ -7372,7 +7372,7 @@ static int iwl_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
 		return -EINVAL;
 	}
 
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 	/* if we are switching fron ht to 2.4 clear flags
 	 * from any ht related info since 2.4 does not
 	 * support ht */
@@ -7382,7 +7382,7 @@ static int iwl_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
 #endif
 	)
 		priv->staging_rxon.flags = 0;
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /* CONFIG_IWL4965_HT */
 
 	iwl_set_rxon_channel(priv, conf->phymode, conf->channel);
 
@@ -7482,7 +7482,7 @@ static void iwl_config_ap(struct iwl_priv *priv)
 		/* restore RXON assoc */
 		priv->staging_rxon.filter_flags |= RXON_FILTER_ASSOC_MSK;
 		iwl_commit_rxon(priv);
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL4965_QOS
 		iwl_activate_qos(priv, 1);
 #endif
 		iwl_rxon_add_station(priv, BROADCAST_ADDR, 0);
@@ -7753,7 +7753,7 @@ static int iwl_mac_conf_tx(struct ieee80211_hw *hw, int queue,
 			   const struct ieee80211_tx_queue_params *params)
 {
 	struct iwl_priv *priv = hw->priv;
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL4965_QOS
 	unsigned long flags;
 	int q;
 #endif /* CONFIG_IWL_QOS */
@@ -7770,7 +7770,7 @@ static int iwl_mac_conf_tx(struct ieee80211_hw *hw, int queue,
 		return 0;
 	}
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL4965_QOS
 	if (!priv->qos_data.qos_enable) {
 		priv->qos_data.qos_active = 0;
 		IWL_DEBUG_MAC80211("leave - qos not enabled\n");
@@ -7799,7 +7799,7 @@ static int iwl_mac_conf_tx(struct ieee80211_hw *hw, int queue,
 
 	mutex_unlock(&priv->mutex);
 
-#endif /*CONFIG_IWLWIFI_QOS */
+#endif /*CONFIG_IWL4965_QOS */
 
 	IWL_DEBUG_MAC80211("leave\n");
 	return 0;
@@ -7866,11 +7866,11 @@ static void iwl_mac_reset_tsf(struct ieee80211_hw *hw)
 	IWL_DEBUG_MAC80211("enter\n");
 
 	priv->lq_mngr.lq_ready = 0;
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 	spin_lock_irqsave(&priv->lock, flags);
 	memset(&priv->current_assoc_ht, 0, sizeof(struct sta_ht_info));
 	spin_unlock_irqrestore(&priv->lock, flags);
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT_AGG
 /*	if (priv->lq_mngr.agg_ctrl.granted_ba)
 		iwl4965_turn_off_agg(priv, TID_ALL_SPECIFIED);*/
 
@@ -7881,10 +7881,10 @@ static void iwl_mac_reset_tsf(struct ieee80211_hw *hw)
 
 	if (priv->lq_mngr.agg_ctrl.auto_agg)
 		priv->lq_mngr.agg_ctrl.requested_ba = TID_ALL_ENABLED;
-#endif /*CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /*CONFIG_IWL4965_HT_AGG */
+#endif /* CONFIG_IWL4965_HT */
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL4965_QOS
 	iwl_reset_qos(priv);
 #endif
 
@@ -7976,7 +7976,7 @@ static int iwl_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
 	IWL_DEBUG_MAC80211("leave\n");
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL4965_QOS
 	iwl_reset_qos(priv);
 #endif
 
@@ -7987,7 +7987,7 @@ static int iwl_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
 	return 0;
 }
 
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 union ht_cap_info {
 	struct {
 		u16 advanced_coding_cap		:1;
@@ -8179,7 +8179,7 @@ static void iwl_mac_get_ht_capab(struct ieee80211_hw *hw,
 	iwl_set_ht_capab(hw, ht_cap, use_wide_channel);
 	IWL_DEBUG_MAC80211("leave: \n");
 }
-#endif /*CONFIG_IWLWIFI_HT*/
+#endif /*CONFIG_IWL4965_HT*/
 
 /*****************************************************************************
  *
@@ -8187,7 +8187,7 @@ static void iwl_mac_get_ht_capab(struct ieee80211_hw *hw,
  *
  *****************************************************************************/
 
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 
 /*
  * The following adds a new attribute to the sysfs representation
@@ -8220,7 +8220,7 @@ static ssize_t store_debug_level(struct device_driver *d,
 static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO,
 		   show_debug_level, store_debug_level);
 
-#endif /* CONFIG_IWLWIFI_DEBUG */
+#endif /* CONFIG_IWL4965_DEBUG */
 
 static ssize_t show_rf_kill(struct device *d,
 			    struct device_attribute *attr, char *buf)
@@ -8432,7 +8432,7 @@ static ssize_t store_tune(struct device *d,
 
 static DEVICE_ATTR(tune, S_IWUSR | S_IRUGO, show_tune, store_tune);
 
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
 
 static ssize_t show_measurement(struct device *d,
 				struct device_attribute *attr, char *buf)
@@ -8503,7 +8503,7 @@ static ssize_t store_measurement(struct device *d,
 
 static DEVICE_ATTR(measurement, S_IRUSR | S_IWUSR,
 		   show_measurement, store_measurement);
-#endif /* CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT */
+#endif /* CONFIG_IWL4965_SPECTRUM_MEASUREMENT */
 
 static ssize_t store_retry_rate(struct device *d,
 				struct device_attribute *attr,
@@ -8855,7 +8855,7 @@ static struct attribute *iwl_sysfs_entries[] = {
 	&dev_attr_dump_events.attr,
 	&dev_attr_flags.attr,
 	&dev_attr_filter_flags.attr,
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
 	&dev_attr_measurement.attr,
 #endif
 	&dev_attr_power_level.attr,
@@ -8892,16 +8892,16 @@ static struct ieee80211_ops iwl_hw_ops = {
 	.get_tsf = iwl_mac_get_tsf,
 	.reset_tsf = iwl_mac_reset_tsf,
 	.beacon_update = iwl_mac_beacon_update,
-#ifdef CONFIG_IWLWIFI_HT
+#ifdef CONFIG_IWL4965_HT
 	.conf_ht = iwl_mac_conf_ht,
 	.get_ht_capab = iwl_mac_get_ht_capab,
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT_AGG
 	.ht_tx_agg_start = iwl_mac_ht_tx_agg_start,
 	.ht_tx_agg_stop = iwl_mac_ht_tx_agg_stop,
 	.ht_rx_agg_start = iwl_mac_ht_rx_agg_start,
 	.ht_rx_agg_stop = iwl_mac_ht_rx_agg_stop,
-#endif  /* CONFIG_IWLWIFI_HT_AGG */
-#endif  /* CONFIG_IWLWIFI_HT */
+#endif  /* CONFIG_IWL4965_HT_AGG */
+#endif  /* CONFIG_IWL4965_HT */
 	.hw_scan = iwl_mac_hw_scan
 };
 
@@ -8941,7 +8941,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	priv->pci_dev = pdev;
 	priv->antenna = (enum iwl_antenna)iwl_param_antenna;
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	iwl_debug_level = iwl_param_debug;
 	atomic_set(&priv->restrict_refcnt, 0);
 #endif
@@ -8962,11 +8962,11 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE;
 
 	hw->queues = 4;
-#ifdef CONFIG_IWLWIFI_HT
-#ifdef CONFIG_IWLWIFI_HT_AGG
+#ifdef CONFIG_IWL4965_HT
+#ifdef CONFIG_IWL4965_HT_AGG
 	hw->queues = 16;
-#endif /* CONFIG_IWLWIFI_HT_AGG */
-#endif /* CONFIG_IWLWIFI_HT */
+#endif /* CONFIG_IWL4965_HT_AGG */
+#endif /* CONFIG_IWL4965_HT */
 
 	spin_lock_init(&priv->lock);
 	spin_lock_init(&priv->power_data.lock);
@@ -9047,7 +9047,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		goto out_iounmap;
 	}
 
-#ifdef CONFIG_IWLWIFI_QOS
+#ifdef CONFIG_IWL4965_QOS
 	if (iwl_param_qos_enable)
 		priv->qos_data.qos_enable = 1;
 
@@ -9055,7 +9055,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	priv->qos_data.qos_active = 0;
 	priv->qos_data.qos_cap.val = 0;
-#endif /* CONFIG_IWLWIFI_QOS */
+#endif /* CONFIG_IWL4965_QOS */
 
 	iwl_set_rxon_channel(priv, MODE_IEEE80211G, 6);
 	iwl_setup_deferred_work(priv);
@@ -9323,7 +9323,7 @@ static int __init iwl_init(void)
 		IWL_ERROR("Unable to initialize PCI module\n");
 		return ret;
 	}
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	ret = driver_create_file(&iwl_driver.driver, &driver_attr_debug_level);
 	if (ret) {
 		IWL_ERROR("Unable to create driver sysfs file\n");
@@ -9337,7 +9337,7 @@ static int __init iwl_init(void)
 
 static void __exit iwl_exit(void)
 {
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWL4965_DEBUG
 	driver_remove_file(&iwl_driver.driver, &driver_attr_debug_level);
 #endif
 	pci_unregister_driver(&iwl_driver);
-- 
1.5.2

Re: [PATCH 11/30] iwlwifi: using PCI_DEVICE macro

[Jeff Garzik]

Zhu Yi wrote:
> From: Tomas Winkler <tomas.winkler@intel.com>
> 
> PCI_DEVICE macro is more concise when using defualt values
> in device definitions
> 
> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
> Signed-off-by: Zhu Yi <yi.zhu@intel.com>
> ---
>  drivers/net/wireless/iwlwifi/iwl-3945.c |    4 ++--
>  drivers/net/wireless/iwlwifi/iwl-4965.c |    4 ++--
>  2 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
> index 62b44a4..d4dc30d 100644
> --- a/drivers/net/wireless/iwlwifi/iwl-3945.c
> +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
> @@ -2278,8 +2278,8 @@ void iwl_hw_cancel_deferred_work(struct iwl_priv *priv)
>  }
>  
>  struct pci_device_id iwl_hw_card_ids[] = {
> -	{0x8086, 0x4222, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
> -	{0x8086, 0x4227, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
> +	{PCI_DEVICE(0x8086, 0x4222)},
> +	{PCI_DEVICE(0x8086, 0x4227)},
>  	{0}
>  };
>  
> diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
> index 4710f6e..f86a24e 100644
> --- a/drivers/net/wireless/iwlwifi/iwl-4965.c
> +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
> @@ -4680,8 +4680,8 @@ void iwl_hw_cancel_deferred_work(struct iwl_priv *priv)
>  }
>  
>  struct pci_device_id iwl_hw_card_ids[] = {
> -	{0x8086, 0x4229, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
> -	{0x8086, 0x4230, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
> +	{PCI_DEVICE(0x8086, 0x4229)},
> +	{PCI_DEVICE(0x8086, 0x4230)},

FWIW I would recommend

	PCI_VDEVICE(INTEL, 0x4229)

Regards,

	Jeff

Re: [PATCH 11/30] iwlwifi: using PCI_DEVICE macro

[Holger Schurig]

> >  struct pci_device_id iwl_hw_card_ids[] = {
> > -	{0x8086, 0x4222, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
> > -	{0x8086, 0x4227, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
> > +	{PCI_DEVICE(0x8086, 0x4222)},
> > +	{PCI_DEVICE(0x8086, 0x4227)},

> FWIW I would recommend
>
> 	PCI_VDEVICE(INTEL, 0x4229)

I wonder why.

When I do "lspci -n" to find out the id of an unknown card, then 
I cannot just do

$ cd linux/drivers
$ grep -rl 0x8086 .

to find (from the source), which driver claims to be for the 
device. Because there is this unneeded indirection via a header 
file ...