[PATCH 00/10] update for 2.6.40

[PATCH 00/10] update for 2.6.40

[Wey-Yi Guy]

We fix the huge xommands synchronous problem especially for beacon
We continue clean up the _agn driver after split

these patches are also available from wireless-next-2.6 branch on
 git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6.git

Johannes Berg (3):
  iwlagn: remove most BUG_ON instances
  iwlagn: verify that huge commands are synchronous
  iwlagn: use huge command for beacon

Wey-Yi Guy (7):
  iwlagn: use direct call for led functions
  iwlagn: always support uCode trace
  iwlagn: temperature should be measure for all _agn devices
  iwlagn: no 5.2GHz/HT40 support for bgn devices
  iwlagn: remove un-necessary ieee80211_ops
  iwlagn: remove legacy ops
  iwlagn: remove led_ops

 drivers/net/wireless/iwlwifi/Makefile      |    2 +-
 drivers/net/wireless/iwlwifi/iwl-1000.c    |   11 +----
 drivers/net/wireless/iwlwifi/iwl-2000.c    |   18 +-------
 drivers/net/wireless/iwlwifi/iwl-5000.c    |   16 ------
 drivers/net/wireless/iwlwifi/iwl-6000.c    |   22 --------
 drivers/net/wireless/iwlwifi/iwl-agn-led.c |   73 ----------------------------
 drivers/net/wireless/iwlwifi/iwl-agn-led.h |   33 -------------
 drivers/net/wireless/iwlwifi/iwl-agn.c     |   42 ++++++++++++++--
 drivers/net/wireless/iwlwifi/iwl-core.c    |   24 ---------
 drivers/net/wireless/iwlwifi/iwl-core.h    |   28 -----------
 drivers/net/wireless/iwlwifi/iwl-debugfs.c |    3 +-
 drivers/net/wireless/iwlwifi/iwl-eeprom.c  |    6 --
 drivers/net/wireless/iwlwifi/iwl-eeprom.h  |    1 -
 drivers/net/wireless/iwlwifi/iwl-hcmd.c    |   12 +++--
 drivers/net/wireless/iwlwifi/iwl-led.c     |   26 ++++++++++-
 drivers/net/wireless/iwlwifi/iwl-led.h     |    1 +
 drivers/net/wireless/iwlwifi/iwl-power.c   |   13 ++---
 drivers/net/wireless/iwlwifi/iwl-sta.c     |    9 ++-
 drivers/net/wireless/iwlwifi/iwl-tx.c      |   38 ++++++++++-----
 19 files changed, 113 insertions(+), 265 deletions(-)
 delete mode 100644 drivers/net/wireless/iwlwifi/iwl-agn-led.c
 delete mode 100644 drivers/net/wireless/iwlwifi/iwl-agn-led.h

[PATCH 01/10] iwlagn: use direct call for led functions

[Wey-Yi Guy]

After driver split, no need to call led functions through callback

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/Makefile      |    2 +-
 drivers/net/wireless/iwlwifi/iwl-1000.c    |    2 -
 drivers/net/wireless/iwlwifi/iwl-2000.c    |    5 --
 drivers/net/wireless/iwlwifi/iwl-5000.c    |    3 -
 drivers/net/wireless/iwlwifi/iwl-6000.c    |    5 --
 drivers/net/wireless/iwlwifi/iwl-agn-led.c |   73 ----------------------------
 drivers/net/wireless/iwlwifi/iwl-agn-led.h |   33 -------------
 drivers/net/wireless/iwlwifi/iwl-agn.c     |    1 -
 drivers/net/wireless/iwlwifi/iwl-core.h    |    1 -
 drivers/net/wireless/iwlwifi/iwl-led.c     |   26 ++++++++++-
 drivers/net/wireless/iwlwifi/iwl-led.h     |    1 +
 11 files changed, 27 insertions(+), 125 deletions(-)
 delete mode 100644 drivers/net/wireless/iwlwifi/iwl-agn-led.c
 delete mode 100644 drivers/net/wireless/iwlwifi/iwl-agn-led.h

diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile
index 3652931..bb6a737 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/iwlwifi/Makefile
@@ -1,6 +1,6 @@
 # AGN
 obj-$(CONFIG_IWLAGN)	+= iwlagn.o
-iwlagn-objs		:= iwl-agn.o iwl-agn-rs.o iwl-agn-led.o
+iwlagn-objs		:= iwl-agn.o iwl-agn-rs.o
 iwlagn-objs		+= iwl-agn-ucode.o iwl-agn-tx.o
 iwlagn-objs		+= iwl-agn-lib.o iwl-agn-calib.o iwl-io.o
 iwlagn-objs		+= iwl-agn-tt.o iwl-agn-sta.o iwl-agn-eeprom.o
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index d1d7852..809117d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -45,7 +45,6 @@
 #include "iwl-agn.h"
 #include "iwl-helpers.h"
 #include "iwl-agn-hw.h"
-#include "iwl-agn-led.h"
 #include "iwl-agn-debugfs.h"
 
 /* Highest firmware API version supported */
@@ -226,7 +225,6 @@ static const struct iwl_ops iwl1000_ops = {
 	.lib = &iwl1000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
 	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index a31314f..0a330d1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -46,7 +46,6 @@
 #include "iwl-helpers.h"
 #include "iwl-agn-hw.h"
 #include "iwl-6000-hw.h"
-#include "iwl-agn-led.h"
 #include "iwl-agn-debugfs.h"
 
 /* Highest firmware API version supported */
@@ -310,7 +309,6 @@ static const struct iwl_ops iwl2000_ops = {
 	.lib = &iwl2000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
 	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
@@ -318,7 +316,6 @@ static const struct iwl_ops iwl2030_ops = {
 	.lib = &iwl2000_lib,
 	.hcmd = &iwlagn_bt_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
 	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
@@ -326,7 +323,6 @@ static const struct iwl_ops iwl200_ops = {
 	.lib = &iwl2000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
 	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
@@ -334,7 +330,6 @@ static const struct iwl_ops iwl230_ops = {
 	.lib = &iwl2000_lib,
 	.hcmd = &iwlagn_bt_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
 	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 7c28666..79dd45c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -45,7 +45,6 @@
 #include "iwl-sta.h"
 #include "iwl-helpers.h"
 #include "iwl-agn.h"
-#include "iwl-agn-led.h"
 #include "iwl-agn-hw.h"
 #include "iwl-5000-hw.h"
 #include "iwl-agn-debugfs.h"
@@ -447,7 +446,6 @@ static const struct iwl_ops iwl5000_ops = {
 	.lib = &iwl5000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
 	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
@@ -455,7 +453,6 @@ static const struct iwl_ops iwl5150_ops = {
 	.lib = &iwl5150_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
 	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 0649813..a35338e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -46,7 +46,6 @@
 #include "iwl-helpers.h"
 #include "iwl-agn-hw.h"
 #include "iwl-6000-hw.h"
-#include "iwl-agn-led.h"
 #include "iwl-agn-debugfs.h"
 
 /* Highest firmware API version supported */
@@ -397,7 +396,6 @@ static const struct iwl_ops iwl6000_ops = {
 	.lib = &iwl6000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
 	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
@@ -405,7 +403,6 @@ static const struct iwl_ops iwl6050_ops = {
 	.lib = &iwl6000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
 	.nic = &iwl6050_nic_ops,
 	.ieee80211_ops = &iwlagn_hw_ops,
 };
@@ -414,7 +411,6 @@ static const struct iwl_ops iwl6150_ops = {
 	.lib = &iwl6000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
 	.nic = &iwl6150_nic_ops,
 	.ieee80211_ops = &iwlagn_hw_ops,
 };
@@ -423,7 +419,6 @@ static const struct iwl_ops iwl6030_ops = {
 	.lib = &iwl6030_lib,
 	.hcmd = &iwlagn_bt_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.led = &iwlagn_led_ops,
 	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-led.c b/drivers/net/wireless/iwlwifi/iwl-agn-led.c
deleted file mode 100644
index 4bb877e..0000000
--- a/drivers/net/wireless/iwlwifi/iwl-agn-led.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- *****************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/dma-mapping.h>
-#include <linux/delay.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <linux/wireless.h>
-#include <net/mac80211.h>
-#include <linux/etherdevice.h>
-#include <asm/unaligned.h>
-
-#include "iwl-commands.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-io.h"
-#include "iwl-agn-led.h"
-
-/* Send led command */
-static int iwl_send_led_cmd(struct iwl_priv *priv, struct iwl_led_cmd *led_cmd)
-{
-	struct iwl_host_cmd cmd = {
-		.id = REPLY_LEDS_CMD,
-		.len = sizeof(struct iwl_led_cmd),
-		.data = led_cmd,
-		.flags = CMD_ASYNC,
-		.callback = NULL,
-	};
-	u32 reg;
-
-	reg = iwl_read32(priv, CSR_LED_REG);
-	if (reg != (reg & CSR_LED_BSM_CTRL_MSK))
-		iwl_write32(priv, CSR_LED_REG, reg & CSR_LED_BSM_CTRL_MSK);
-
-	return iwl_send_cmd(priv, &cmd);
-}
-
-/* Set led register off */
-void iwlagn_led_enable(struct iwl_priv *priv)
-{
-	iwl_write32(priv, CSR_LED_REG, CSR_LED_REG_TRUN_ON);
-}
-
-const struct iwl_led_ops iwlagn_led_ops = {
-	.cmd = iwl_send_led_cmd,
-};
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-led.h b/drivers/net/wireless/iwlwifi/iwl-agn-led.h
deleted file mode 100644
index c0b7611..0000000
--- a/drivers/net/wireless/iwlwifi/iwl-agn-led.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- *****************************************************************************/
-
-#ifndef __iwl_agn_led_h__
-#define __iwl_agn_led_h__
-
-extern const struct iwl_led_ops iwlagn_led_ops;
-void iwlagn_led_enable(struct iwl_priv *priv);
-
-#endif /* __iwl_agn_led_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 47a4cda..b4f7510 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -59,7 +59,6 @@
 #include "iwl-sta.h"
 #include "iwl-agn-calib.h"
 #include "iwl-agn.h"
-#include "iwl-agn-led.h"
 
 
 /******************************************************************************
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 6988335..240abdf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -217,7 +217,6 @@ struct iwl_ops {
 	const struct iwl_lib_ops *lib;
 	const struct iwl_hcmd_ops *hcmd;
 	const struct iwl_hcmd_utils_ops *utils;
-	const struct iwl_led_ops *led;
 	const struct iwl_nic_ops *nic;
 	const struct iwl_legacy_ops *legacy;
 	const struct ieee80211_ops *ieee80211_ops;
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 0d90004..d798c2a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -61,6 +61,12 @@ static const struct ieee80211_tpt_blink iwl_blink[] = {
 	{ .throughput = 300 * 1024 - 1, .blink_time = 50 },
 };
 
+/* Set led register off */
+void iwlagn_led_enable(struct iwl_priv *priv)
+{
+	iwl_write32(priv, CSR_LED_REG, CSR_LED_REG_TRUN_ON);
+}
+
 /*
  * Adjust led blink rate to compensate on a MAC Clock difference on every HW
  * Led blink rate analysis showed an average deviation of 20% on 5000 series
@@ -84,6 +90,24 @@ static inline u8 iwl_blink_compensation(struct iwl_priv *priv,
 	return (u8)((time * compensation) >> 6);
 }
 
+static int iwl_send_led_cmd(struct iwl_priv *priv, struct iwl_led_cmd *led_cmd)
+{
+	struct iwl_host_cmd cmd = {
+		.id = REPLY_LEDS_CMD,
+		.len = sizeof(struct iwl_led_cmd),
+		.data = led_cmd,
+		.flags = CMD_ASYNC,
+		.callback = NULL,
+	};
+	u32 reg;
+
+	reg = iwl_read32(priv, CSR_LED_REG);
+	if (reg != (reg & CSR_LED_BSM_CTRL_MSK))
+		iwl_write32(priv, CSR_LED_REG, reg & CSR_LED_BSM_CTRL_MSK);
+
+	return iwl_send_cmd(priv, &cmd);
+}
+
 /* Set led pattern command */
 static int iwl_led_cmd(struct iwl_priv *priv,
 		       unsigned long on,
@@ -108,7 +132,7 @@ static int iwl_led_cmd(struct iwl_priv *priv,
 	led_cmd.off = iwl_blink_compensation(priv, off,
 				priv->cfg->base_params->led_compensation);
 
-	ret = priv->cfg->ops->led->cmd(priv, &led_cmd);
+	ret = iwl_send_led_cmd(priv, &led_cmd);
 	if (!ret) {
 		priv->blink_on = on;
 		priv->blink_off = off;
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.h b/drivers/net/wireless/iwlwifi/iwl-led.h
index 05b8e8f..1c93dfe 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.h
+++ b/drivers/net/wireless/iwlwifi/iwl-led.h
@@ -50,6 +50,7 @@ enum iwl_led_mode {
 	IWL_LED_BLINK,
 };
 
+void iwlagn_led_enable(struct iwl_priv *priv);
 void iwl_leds_init(struct iwl_priv *priv);
 void iwl_leds_exit(struct iwl_priv *priv);
 
-- 
1.7.0.4

[PATCH 02/10] iwlagn: remove most BUG_ON instances

[Wey-Yi Guy]

From: Johannes Berg <johannes.berg@intel.com>

There are a number of things in the driver that
may result in a BUG(), which is suboptimal since
it's hard to get debugging information out of
the driver in that case and the user experience
is also not good :-)

Almost all BUG_ON instances can be converted to
WARN_ON with a few lines of appropriate error
handling, so do that instead.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c    |    9 +++++++--
 drivers/net/wireless/iwlwifi/iwl-eeprom.c |    6 ------
 drivers/net/wireless/iwlwifi/iwl-eeprom.h |    1 -
 drivers/net/wireless/iwlwifi/iwl-hcmd.c   |   12 ++++++++----
 drivers/net/wireless/iwlwifi/iwl-power.c  |    7 ++++---
 drivers/net/wireless/iwlwifi/iwl-sta.c    |    9 ++++++---
 drivers/net/wireless/iwlwifi/iwl-tx.c     |   25 +++++++++++++++++--------
 7 files changed, 42 insertions(+), 27 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index b4f7510..0daeded 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -394,7 +394,9 @@ int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv,
 		return -EINVAL;
 	}
 
-	BUG_ON(addr & ~DMA_BIT_MASK(36));
+	if (WARN_ON(addr & ~DMA_BIT_MASK(36)))
+		return -EINVAL;
+
 	if (unlikely(addr & ~IWL_TX_DMA_MASK))
 		IWL_ERR(priv, "Unaligned address = %llx\n",
 			  (unsigned long long)addr);
@@ -718,7 +720,10 @@ static void iwl_rx_handle(struct iwl_priv *priv)
 		/* If an RXB doesn't have a Rx queue slot associated with it,
 		 * then a bug has been introduced in the queue refilling
 		 * routines -- catch it here */
-		BUG_ON(rxb == NULL);
+		if (WARN_ON(rxb == NULL)) {
+			i = (i + 1) & RX_QUEUE_MASK;
+			continue;
+		}
 
 		rxq->queue[i] = NULL;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index 859b94a..4027336 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -215,12 +215,6 @@ static int iwlcore_get_nvm_type(struct iwl_priv *priv, u32 hw_rev)
 	return  nvm_type;
 }
 
-const u8 *iwlcore_eeprom_query_addr(const struct iwl_priv *priv, size_t offset)
-{
-	BUG_ON(offset >= priv->cfg->base_params->eeprom_size);
-	return &priv->eeprom[offset];
-}
-
 static int iwl_init_otp_access(struct iwl_priv *priv)
 {
 	int ret;
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index 0e9d970..9ce0525 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -309,7 +309,6 @@ int  iwl_eeprom_check_sku(struct iwl_priv *priv);
 const u8 *iwl_eeprom_query_addr(const struct iwl_priv *priv, size_t offset);
 int iwlcore_eeprom_verify_signature(struct iwl_priv *priv);
 u16 iwl_eeprom_query16(const struct iwl_priv *priv, size_t offset);
-const u8 *iwlcore_eeprom_query_addr(const struct iwl_priv *priv, size_t offset);
 int iwl_init_channel_map(struct iwl_priv *priv);
 void iwl_free_channel_map(struct iwl_priv *priv);
 const struct iwl_channel_info *iwl_get_channel_info(
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
index 9177b55..8f0beb9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
@@ -143,10 +143,12 @@ static int iwl_send_cmd_async(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 {
 	int ret;
 
-	BUG_ON(!(cmd->flags & CMD_ASYNC));
+	if (WARN_ON(!(cmd->flags & CMD_ASYNC)))
+		return -EINVAL;
 
 	/* An asynchronous command can not expect an SKB to be set. */
-	BUG_ON(cmd->flags & CMD_WANT_SKB);
+	if (WARN_ON(cmd->flags & CMD_WANT_SKB))
+		return -EINVAL;
 
 	/* Assign a generic callback if one is not provided */
 	if (!cmd->callback)
@@ -169,10 +171,12 @@ int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	int cmd_idx;
 	int ret;
 
-	lockdep_assert_held(&priv->mutex);
+	if (WARN_ON(cmd->flags & CMD_ASYNC))
+		return -EINVAL;
 
 	 /* A synchronous command can not have a callback set. */
-	BUG_ON((cmd->flags & CMD_ASYNC) || cmd->callback);
+	if (WARN_ON(cmd->callback))
+		return -EINVAL;
 
 	IWL_DEBUG_INFO(priv, "Attempting to send sync command %s\n",
 			get_cmd_string(cmd->id));
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index ae176d8..b7cd958 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -188,9 +188,10 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 			table = range_0;
 	}
 
-	BUG_ON(lvl < 0 || lvl >= IWL_POWER_NUM);
-
-	*cmd = table[lvl].cmd;
+	if (WARN_ON(lvl < 0 || lvl >= IWL_POWER_NUM))
+		memset(cmd, 0, sizeof(*cmd));
+	else
+		*cmd = table[lvl].cmd;
 
 	if (period == 0) {
 		skip = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index c215156..3c8cebd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -494,7 +494,8 @@ int iwl_remove_station(struct iwl_priv *priv, const u8 sta_id,
 
 	priv->num_stations--;
 
-	BUG_ON(priv->num_stations < 0);
+	if (WARN_ON(priv->num_stations < 0))
+		priv->num_stations = 0;
 
 	spin_unlock_irqrestore(&priv->sta_lock, flags);
 
@@ -679,7 +680,8 @@ void iwl_dealloc_bcast_stations(struct iwl_priv *priv)
 
 		priv->stations[i].used &= ~IWL_STA_UCODE_ACTIVE;
 		priv->num_stations--;
-		BUG_ON(priv->num_stations < 0);
+		if (WARN_ON(priv->num_stations < 0))
+			priv->num_stations = 0;
 		kfree(priv->stations[i].lq);
 		priv->stations[i].lq = NULL;
 	}
@@ -775,7 +777,8 @@ int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 	spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
 
 	iwl_dump_lq_cmd(priv, lq);
-	BUG_ON(init && (cmd.flags & CMD_ASYNC));
+	if (WARN_ON(init && (cmd.flags & CMD_ASYNC)))
+		return -EINVAL;
 
 	if (is_lq_table_valid(priv, ctx, lq))
 		ret = iwl_send_cmd(priv, &cmd);
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 3732380..e7faba5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -263,11 +263,13 @@ static int iwl_queue_init(struct iwl_priv *priv, struct iwl_queue *q,
 
 	/* count must be power-of-two size, otherwise iwl_queue_inc_wrap
 	 * and iwl_queue_dec_wrap are broken. */
-	BUG_ON(!is_power_of_2(count));
+	if (WARN_ON(!is_power_of_2(count)))
+		return -EINVAL;
 
 	/* slots_num must be power-of-two size, otherwise
 	 * get_cmd_index is broken. */
-	BUG_ON(!is_power_of_2(slots_num));
+	if (WARN_ON(!is_power_of_2(slots_num)))
+		return -EINVAL;
 
 	q->low_mark = q->n_window / 4;
 	if (q->low_mark < 4)
@@ -384,7 +386,9 @@ int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
 	BUILD_BUG_ON(TFD_QUEUE_SIZE_MAX & (TFD_QUEUE_SIZE_MAX - 1));
 
 	/* Initialize queue's high/low-water marks, and head/tail indexes */
-	iwl_queue_init(priv, &txq->q, TFD_QUEUE_SIZE_MAX, slots_num, txq_id);
+	ret = iwl_queue_init(priv, &txq->q, TFD_QUEUE_SIZE_MAX, slots_num, txq_id);
+	if (ret)
+		return ret;
 
 	/* Tell device where to find queue */
 	priv->cfg->ops->lib->txq_init(priv, txq);
@@ -446,14 +450,19 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	cmd->len = priv->cfg->ops->utils->get_hcmd_size(cmd->id, cmd->len);
 	fix_size = (u16)(cmd->len + sizeof(out_cmd->hdr));
 
-	/* If any of the command structures end up being larger than
+	/*
+	 * If any of the command structures end up being larger than
 	 * the TFD_MAX_PAYLOAD_SIZE, and it sent as a 'small' command then
 	 * we will need to increase the size of the TFD entries
 	 * Also, check to see if command buffer should not exceed the size
-	 * of device_cmd and max_cmd_size. */
-	BUG_ON((fix_size > TFD_MAX_PAYLOAD_SIZE) &&
-	       !(cmd->flags & CMD_SIZE_HUGE));
-	BUG_ON(fix_size > IWL_MAX_CMD_SIZE);
+	 * of device_cmd and max_cmd_size.
+	 */
+	if (WARN_ON((fix_size > TFD_MAX_PAYLOAD_SIZE) &&
+		    !(cmd->flags & CMD_SIZE_HUGE)))
+		return -EINVAL;
+
+	if (WARN_ON(fix_size > IWL_MAX_CMD_SIZE))
+		return -EINVAL;
 
 	if (iwl_is_rfkill(priv) || iwl_is_ctkill(priv)) {
 		IWL_WARN(priv, "Not sending command - %s KILL\n",
-- 
1.7.0.4

[PATCH 03/10] iwlagn: verify that huge commands are synchronous

[Wey-Yi Guy]

From: Johannes Berg <johannes.berg@intel.com>

Since huge commands all share a single buffer,
there can only be a single one in flight at a
time since otherwise they'd overwrite each
other. This is true in the driver now, but it
seems like a possible source of bugs, so add
a test to verify that huge commands are always
sent synchronously.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-tx.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index e7faba5..1b69507 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -470,6 +470,14 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 		return -EIO;
 	}
 
+	/*
+	 * As we only have a single huge buffer, check that the command
+	 * is synchronous (otherwise buffers could end up being reused).
+	 */
+
+	if (WARN_ON((cmd->flags & CMD_ASYNC) && (cmd->flags & CMD_SIZE_HUGE)))
+		return -EINVAL;
+
 	spin_lock_irqsave(&priv->hcmd_lock, flags);
 
 	if (iwl_queue_space(q) < ((cmd->flags & CMD_ASYNC) ? 2 : 1)) {
-- 
1.7.0.4

[PATCH 04/10] iwlagn: use huge command for beacon

[Wey-Yi Guy]

From: Johannes Berg <johannes.berg@intel.com>

When testing some new P2P code, Angie found that the
driver might crash because the beacon command ended
up being bigger than a regular command. This is quite
obvious -- a normal command is limited to roughly 360
bytes but a beacon may be much larger of course.

To fix this, use the huge command buffer.

Reported-by: Angie Chinchilla <angie.v.chinchilla@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-agn.c |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 0daeded..3cfd7eb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -253,6 +253,10 @@ int iwlagn_send_beacon_cmd(struct iwl_priv *priv)
 	struct iwl_frame *frame;
 	unsigned int frame_size;
 	int rc;
+	struct iwl_host_cmd cmd = {
+		.id = REPLY_TX_BEACON,
+		.flags = CMD_SIZE_HUGE,
+	};
 
 	frame = iwl_get_free_frame(priv);
 	if (!frame) {
@@ -268,8 +272,10 @@ int iwlagn_send_beacon_cmd(struct iwl_priv *priv)
 		return -EINVAL;
 	}
 
-	rc = iwl_send_cmd_pdu(priv, REPLY_TX_BEACON, frame_size,
-			      &frame->u.cmd[0]);
+	cmd.len = frame_size;
+	cmd.data = &frame->u.cmd[0];
+
+	rc = iwl_send_cmd_sync(priv, &cmd);
 
 	iwl_free_frame(priv, frame);
 
-- 
1.7.0.4

[PATCH 05/10] iwlagn: always support uCode trace

[Wey-Yi Guy]

All _agn devices support continuous uCode trace, remove checking

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c    |    1 -
 drivers/net/wireless/iwlwifi/iwl-2000.c    |    2 --
 drivers/net/wireless/iwlwifi/iwl-5000.c    |    1 -
 drivers/net/wireless/iwlwifi/iwl-6000.c    |    3 ---
 drivers/net/wireless/iwlwifi/iwl-core.h    |    2 --
 drivers/net/wireless/iwlwifi/iwl-debugfs.c |    3 +--
 6 files changed, 1 insertions(+), 11 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 809117d..e784456 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -242,7 +242,6 @@ static struct iwl_base_params iwl1000_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 128,
-	.ucode_tracing = true,
 };
 static struct iwl_ht_params iwl1000_ht_params = {
 	.ht_greenfield_support = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index 0a330d1..dcd6608 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -348,7 +348,6 @@ static struct iwl_base_params iwl2000_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.ucode_tracing = true,
 	.shadow_reg_enable = true,
 };
 
@@ -368,7 +367,6 @@ static struct iwl_base_params iwl2030_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_LONG_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.ucode_tracing = true,
 	.shadow_reg_enable = true,
 };
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 79dd45c..14b75f1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -467,7 +467,6 @@ static struct iwl_base_params iwl5000_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_LONG_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.ucode_tracing = true,
 };
 static struct iwl_ht_params iwl5000_ht_params = {
 	.ht_greenfield_support = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index a35338e..81881aa 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -437,7 +437,6 @@ static struct iwl_base_params iwl6000_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.ucode_tracing = true,
 	.shadow_reg_enable = true,
 };
 
@@ -456,7 +455,6 @@ static struct iwl_base_params iwl6050_base_params = {
 	.chain_noise_scale = 1500,
 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 1024,
-	.ucode_tracing = true,
 	.shadow_reg_enable = true,
 };
 static struct iwl_base_params iwl6000_g2_base_params = {
@@ -474,7 +472,6 @@ static struct iwl_base_params iwl6000_g2_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_LONG_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.ucode_tracing = true,
 	.shadow_reg_enable = true,
 };
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 240abdf..2e8c936 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -249,7 +249,6 @@ struct iwl_mod_params {
  * @wd_timeout: TX queues watchdog timeout
  * @temperature_kelvin: temperature report by uCode in kelvin
  * @max_event_log_size: size of event log buffer size for ucode event logging
- * @ucode_tracing: support ucode continuous tracing
  * @shadow_reg_enable: HW shadhow register bit
  */
 struct iwl_base_params {
@@ -271,7 +270,6 @@ struct iwl_base_params {
 	unsigned int wd_timeout;
 	bool temperature_kelvin;
 	u32 max_event_log_size;
-	const bool ucode_tracing;
 	const bool shadow_reg_enable;
 };
 /*
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 897efac..c272204 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -1749,8 +1749,7 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
 
 	DEBUGFS_ADD_FILE(sensitivity, dir_debug, S_IRUSR);
 	DEBUGFS_ADD_FILE(chain_noise, dir_debug, S_IRUSR);
-	if (priv->cfg->base_params->ucode_tracing)
-		DEBUGFS_ADD_FILE(ucode_tracing, dir_debug, S_IWUSR | S_IRUSR);
+	DEBUGFS_ADD_FILE(ucode_tracing, dir_debug, S_IWUSR | S_IRUSR);
 	DEBUGFS_ADD_FILE(ucode_bt_stats, dir_debug, S_IRUSR);
 	DEBUGFS_ADD_FILE(reply_tx_error, dir_debug, S_IRUSR);
 	DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR);
-- 
1.7.0.4

[PATCH 06/10] iwlagn: temperature should be measure for all _agn devices

[Wey-Yi Guy]

Thermal throttling functions are available for all _agn devices, call the
functions directly.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c  |    5 -----
 drivers/net/wireless/iwlwifi/iwl-2000.c  |    5 -----
 drivers/net/wireless/iwlwifi/iwl-5000.c  |   10 ----------
 drivers/net/wireless/iwlwifi/iwl-6000.c  |   10 ----------
 drivers/net/wireless/iwlwifi/iwl-core.h  |    9 ---------
 drivers/net/wireless/iwlwifi/iwl-power.c |    6 ++----
 drivers/net/wireless/iwlwifi/iwl-tx.c    |    5 +----
 7 files changed, 3 insertions(+), 47 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index e784456..946c7dc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -214,11 +214,6 @@ static struct iwl_lib_ops iwl1000_lib = {
 	},
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
-	.tt_ops = {
-		.lower_power_detection = iwl_tt_is_low_power_state,
-		.tt_power_mode = iwl_tt_current_power_mode,
-		.ct_kill_check = iwl_check_for_ct_kill,
-	}
 };
 
 static const struct iwl_ops iwl1000_ops = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index dcd6608..c8bb4a4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -298,11 +298,6 @@ static struct iwl_lib_ops iwl2000_lib = {
 	},
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
-	.tt_ops = {
-		.lower_power_detection = iwl_tt_is_low_power_state,
-		.tt_power_mode = iwl_tt_current_power_mode,
-		.ct_kill_check = iwl_check_for_ct_kill,
-	}
 };
 
 static const struct iwl_ops iwl2000_ops = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 14b75f1..ced89f6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -383,11 +383,6 @@ static struct iwl_lib_ops iwl5000_lib = {
 	},
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
-	.tt_ops = {
-		.lower_power_detection = iwl_tt_is_low_power_state,
-		.tt_power_mode = iwl_tt_current_power_mode,
-		.ct_kill_check = iwl_check_for_ct_kill,
-	}
 };
 
 static struct iwl_lib_ops iwl5150_lib = {
@@ -435,11 +430,6 @@ static struct iwl_lib_ops iwl5150_lib = {
 	},
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
-	.tt_ops = {
-		.lower_power_detection = iwl_tt_is_low_power_state,
-		.tt_power_mode = iwl_tt_current_power_mode,
-		.ct_kill_check = iwl_check_for_ct_kill,
-	}
 };
 
 static const struct iwl_ops iwl5000_ops = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 81881aa..ed6a0ed 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -323,11 +323,6 @@ static struct iwl_lib_ops iwl6000_lib = {
 	},
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
-	.tt_ops = {
-		.lower_power_detection = iwl_tt_is_low_power_state,
-		.tt_power_mode = iwl_tt_current_power_mode,
-		.ct_kill_check = iwl_check_for_ct_kill,
-	}
 };
 
 static struct iwl_lib_ops iwl6030_lib = {
@@ -377,11 +372,6 @@ static struct iwl_lib_ops iwl6030_lib = {
 	},
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
-	.tt_ops = {
-		.lower_power_detection = iwl_tt_is_low_power_state,
-		.tt_power_mode = iwl_tt_current_power_mode,
-		.ct_kill_check = iwl_check_for_ct_kill,
-	}
 };
 
 static struct iwl_nic_ops iwl6050_nic_ops = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 2e8c936..abee507 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -139,12 +139,6 @@ struct iwl_temp_ops {
 	void (*temperature)(struct iwl_priv *priv);
 };
 
-struct iwl_tt_ops {
-	bool (*lower_power_detection)(struct iwl_priv *priv);
-	u8 (*tt_power_mode)(struct iwl_priv *priv);
-	bool (*ct_kill_check)(struct iwl_priv *priv);
-};
-
 struct iwl_lib_ops {
 	/* set hw dependent parameters */
 	int (*set_hw_params)(struct iwl_priv *priv);
@@ -190,9 +184,6 @@ struct iwl_lib_ops {
 	void (*dev_txfifo_flush)(struct iwl_priv *priv, u16 flush_control);
 
 	struct iwl_debugfs_ops debugfs_ops;
-
-	/* thermal throttling */
-	struct iwl_tt_ops tt_ops;
 };
 
 struct iwl_led_ops {
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index b7cd958..595c930 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -357,12 +357,10 @@ static void iwl_power_build_cmd(struct iwl_priv *priv,
 
 	if (priv->hw->conf.flags & IEEE80211_CONF_IDLE)
 		iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_5, 20);
-	else if (priv->cfg->ops->lib->tt_ops.lower_power_detection &&
-		 priv->cfg->ops->lib->tt_ops.tt_power_mode &&
-		 priv->cfg->ops->lib->tt_ops.lower_power_detection(priv)) {
+	else if (iwl_tt_is_low_power_state(priv)) {
 		/* in thermal throttling low power state */
 		iwl_static_sleep_cmd(priv, cmd,
-		    priv->cfg->ops->lib->tt_ops.tt_power_mode(priv), dtimper);
+		    iwl_tt_current_power_mode(priv), dtimper);
 	} else if (!enabled)
 		iwl_power_sleep_cam_cmd(priv, cmd);
 	else if (priv->power_data.debug_sleep_level_override >= 0)
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 1b69507..80c3565 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -484,10 +484,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 		spin_unlock_irqrestore(&priv->hcmd_lock, flags);
 
 		IWL_ERR(priv, "No space in command queue\n");
-		if (priv->cfg->ops->lib->tt_ops.ct_kill_check) {
-			is_ct_kill =
-				priv->cfg->ops->lib->tt_ops.ct_kill_check(priv);
-		}
+		is_ct_kill = iwl_check_for_ct_kill(priv);
 		if (!is_ct_kill) {
 			IWL_ERR(priv, "Restarting adapter due to queue full\n");
 			iwlagn_fw_error(priv, false);
-- 
1.7.0.4

[PATCH 07/10] iwlagn: no 5.2GHz/HT40 support for bgn devices

[Wey-Yi Guy]

For bgn devices, there were no HT40 channels value in EEPROM

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c |    2 +-
 drivers/net/wireless/iwlwifi/iwl-2000.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 946c7dc..a018718 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -195,7 +195,7 @@ static struct iwl_lib_ops iwl1000_lib = {
 			EEPROM_REG_BAND_4_CHANNELS,
 			EEPROM_REG_BAND_5_CHANNELS,
 			EEPROM_REG_BAND_24_HT40_CHANNELS,
-			EEPROM_REG_BAND_52_HT40_CHANNELS
+			EEPROM_REGULATORY_BAND_NO_HT40,
 		},
 		.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
 		.release_semaphore = iwlcore_eeprom_release_semaphore,
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index c8bb4a4..0bd9b14 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -278,7 +278,7 @@ static struct iwl_lib_ops iwl2000_lib = {
 			EEPROM_REG_BAND_4_CHANNELS,
 			EEPROM_REG_BAND_5_CHANNELS,
 			EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
-			EEPROM_REG_BAND_52_HT40_CHANNELS
+			EEPROM_REGULATORY_BAND_NO_HT40,
 		},
 		.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
 		.release_semaphore = iwlcore_eeprom_release_semaphore,
-- 
1.7.0.4

[PATCH 08/10] iwlagn: remove un-necessary ieee80211_ops

[Wey-Yi Guy]

After driver split, no need to use ieee80211_ops, remove it

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-1000.c |    1 -
 drivers/net/wireless/iwlwifi/iwl-2000.c |    4 ----
 drivers/net/wireless/iwlwifi/iwl-5000.c |    2 --
 drivers/net/wireless/iwlwifi/iwl-6000.c |    4 ----
 drivers/net/wireless/iwlwifi/iwl-agn.c  |   22 ++++++++++++++++++++++
 drivers/net/wireless/iwlwifi/iwl-core.c |   24 ------------------------
 drivers/net/wireless/iwlwifi/iwl-core.h |    2 --
 7 files changed, 22 insertions(+), 37 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index a018718..baf8011 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -220,7 +220,6 @@ static const struct iwl_ops iwl1000_ops = {
 	.lib = &iwl1000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl1000_base_params = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index 0bd9b14..e76e02c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -304,28 +304,24 @@ static const struct iwl_ops iwl2000_ops = {
 	.lib = &iwl2000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl2030_ops = {
 	.lib = &iwl2000_lib,
 	.hcmd = &iwlagn_bt_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl200_ops = {
 	.lib = &iwl2000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl230_ops = {
 	.lib = &iwl2000_lib,
 	.hcmd = &iwlagn_bt_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl2000_base_params = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index ced89f6..655afc1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -436,14 +436,12 @@ static const struct iwl_ops iwl5000_ops = {
 	.lib = &iwl5000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl5150_ops = {
 	.lib = &iwl5150_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl5000_base_params = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index ed6a0ed..905eb57 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -386,7 +386,6 @@ static const struct iwl_ops iwl6000_ops = {
 	.lib = &iwl6000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl6050_ops = {
@@ -394,7 +393,6 @@ static const struct iwl_ops iwl6050_ops = {
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.nic = &iwl6050_nic_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl6150_ops = {
@@ -402,14 +400,12 @@ static const struct iwl_ops iwl6150_ops = {
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.nic = &iwl6150_nic_ops,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static const struct iwl_ops iwl6030_ops = {
 	.lib = &iwl6030_lib,
 	.hcmd = &iwlagn_bt_hcmd,
 	.utils = &iwlagn_hcmd_utils,
-	.ieee80211_ops = &iwlagn_hw_ops,
 };
 
 static struct iwl_base_params iwl6000_base_params = {
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 3cfd7eb..cdeb09e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3728,6 +3728,28 @@ static const u8 iwlagn_pan_ac_to_queue[] = {
 	7, 6, 5, 4,
 };
 
+/* This function both allocates and initializes hw and priv. */
+static struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg)
+{
+	struct iwl_priv *priv;
+	/* mac80211 allocates memory for this device instance, including
+	 *   space for this driver's private structure */
+	struct ieee80211_hw *hw;
+
+	hw = ieee80211_alloc_hw(sizeof(struct iwl_priv), &iwlagn_hw_ops);
+	if (hw == NULL) {
+		pr_err("%s: Can not allocate network device\n",
+		       cfg->name);
+		goto out;
+	}
+
+	priv = hw->priv;
+	priv->hw = hw;
+
+out:
+	return hw;
+}
+
 static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
 	int err = 0, i;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 0e98a87..885167f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -67,30 +67,6 @@ u32 iwl_debug_level;
 
 const u8 iwl_bcast_addr[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
 
-
-/* This function both allocates and initializes hw and priv. */
-struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg)
-{
-	struct iwl_priv *priv;
-	/* mac80211 allocates memory for this device instance, including
-	 *   space for this driver's private structure */
-	struct ieee80211_hw *hw;
-
-	hw = ieee80211_alloc_hw(sizeof(struct iwl_priv),
-				cfg->ops->ieee80211_ops);
-	if (hw == NULL) {
-		pr_err("%s: Can not allocate network device\n",
-		       cfg->name);
-		goto out;
-	}
-
-	priv = hw->priv;
-	priv->hw = hw;
-
-out:
-	return hw;
-}
-
 #define MAX_BIT_RATE_40_MHZ 150 /* Mbps */
 #define MAX_BIT_RATE_20_MHZ 72 /* Mbps */
 static void iwlcore_init_ht_hw_capab(const struct iwl_priv *priv,
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index abee507..0049790 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -210,7 +210,6 @@ struct iwl_ops {
 	const struct iwl_hcmd_utils_ops *utils;
 	const struct iwl_nic_ops *nic;
 	const struct iwl_legacy_ops *legacy;
-	const struct ieee80211_ops *ieee80211_ops;
 };
 
 struct iwl_mod_params {
@@ -364,7 +363,6 @@ struct iwl_cfg {
  *   L i b                 *
  ***************************/
 
-struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg);
 int iwl_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
 		    const struct ieee80211_tx_queue_params *params);
 int iwl_mac_tx_last_beacon(struct ieee80211_hw *hw);
-- 
1.7.0.4

[PATCH 09/10] iwlagn: remove legacy ops

[Wey-Yi Guy]

No longer used by _agn devices, remove it

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-core.h |   10 ----------
 1 files changed, 0 insertions(+), 10 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 0049790..99a91bd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -195,21 +195,11 @@ struct iwl_nic_ops {
 	void (*additional_nic_config)(struct iwl_priv *priv);
 };
 
-struct iwl_legacy_ops {
-	void (*post_associate)(struct iwl_priv *priv);
-	void (*config_ap)(struct iwl_priv *priv);
-	/* station management */
-	int (*update_bcast_stations)(struct iwl_priv *priv);
-	int (*manage_ibss_station)(struct iwl_priv *priv,
-				   struct ieee80211_vif *vif, bool add);
-};
-
 struct iwl_ops {
 	const struct iwl_lib_ops *lib;
 	const struct iwl_hcmd_ops *hcmd;
 	const struct iwl_hcmd_utils_ops *utils;
 	const struct iwl_nic_ops *nic;
-	const struct iwl_legacy_ops *legacy;
 };
 
 struct iwl_mod_params {
-- 
1.7.0.4

[PATCH 10/10] iwlagn: remove led_ops

[Wey-Yi Guy]

No longer use, remove it

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
 drivers/net/wireless/iwlwifi/iwl-core.h |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 99a91bd..32a990f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -186,10 +186,6 @@ struct iwl_lib_ops {
 	struct iwl_debugfs_ops debugfs_ops;
 };
 
-struct iwl_led_ops {
-	int (*cmd)(struct iwl_priv *priv, struct iwl_led_cmd *led_cmd);
-};
-
 /* NIC specific ops */
 struct iwl_nic_ops {
 	void (*additional_nic_config)(struct iwl_priv *priv);
-- 
1.7.0.4

Re: [PATCH 02/10] iwlagn: remove most BUG_ON instances

[Stanislaw Gruszka]

On Mon, Apr 18, 2011 at 09:44:09AM -0700, Wey-Yi Guy wrote:
> From: Johannes Berg <johannes.berg@intel.com>
> @@ -394,7 +394,9 @@ int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv,
>  		return -EINVAL;
>  	}
>  
> -	BUG_ON(addr & ~DMA_BIT_MASK(36));
> +	if (WARN_ON(addr & ~DMA_BIT_MASK(36)))
> +		return -EINVAL;
Seems useless.

> @@ -169,10 +171,12 @@ int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
>  	int cmd_idx;
>  	int ret;
>  
> -	lockdep_assert_held(&priv->mutex);
I think better keep it.
 

Re: [PATCH 02/10] iwlagn: remove most BUG_ON instances

[Johannes Berg]

T24gVHVlLCAyMDExLTA0LTE5IGF0IDE0OjAwICswMjAwLCBTdGFuaXNsYXcgR3J1c3prYSB3cm90
ZToKPiBPbiBNb24sIEFwciAxOCwgMjAxMSBhdCAwOTo0NDowOUFNIC0wNzAwLCBXZXktWWkgR3V5
IHdyb3RlOgo+ID4gRnJvbTogSm9oYW5uZXMgQmVyZyA8am9oYW5uZXMuYmVyZ0BpbnRlbC5jb20+
Cj4gPiBAQCAtMzk0LDcgKzM5NCw5IEBAIGludCBpd2xfaHdfdHhxX2F0dGFjaF9idWZfdG9fdGZk
KHN0cnVjdCBpd2xfcHJpdiAqcHJpdiwKPiA+ICAJCXJldHVybiAtRUlOVkFMOwo+ID4gIAl9Cj4g
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Tl9PTihhZGRyICYgfkRNQV9CSVRfTUFTSygzNikpKQo+ID4gKwkJcmV0dXJuIC1FSU5WQUw7Cj4g
U2VlbXMgdXNlbGVzcy4KCkJldHRlciB0aGFuIHRoZSBCVUdfT04sIG1vc3RseSB0byBjYXRjaCBw
cm9ncmFtbWVyIGVycm9ycyB0aG91Z2ggSQpndWVzcy4KCj4gPiBAQCAtMTY5LDEwICsxNzEsMTIg
QEAgaW50IGl3bF9zZW5kX2NtZF9zeW5jKHN0cnVjdCBpd2xfcHJpdiAqcHJpdiwgc3RydWN0IGl3
bF9ob3N0X2NtZCAqY21kKQo+ID4gIAlpbnQgY21kX2lkeDsKPiA+ICAJaW50IHJldDsKPiA+ICAK
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IGtlZXAgaXQuCgpPaCwgdGhhdCBtdXN0IGJlIGEgbWVyZ2UgZXJyb3IsIEkgZG9uJ3QgcmVtZW1i
ZXIgZG9pbmcgdGhhdC4KCmpvaGFubmVzCgotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t
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bnRlbCBHbWJICkRvcm5hY2hlciBTdHJhc3NlIDEKODU2MjIgRmVsZGtpcmNoZW4vTXVlbmNoZW4s
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LUlkTnIuL1ZBVCBSZWdpc3RyYXRpb24gTm8uOiBERTEyOTM4NTg5NQpDaXRpYmFuayBGcmFua2Z1
cnQgYS5NLiAoQkxaIDUwMiAxMDkgMDApIDYwMDExOTA1Mgo=

Re: [PATCH 03/10] iwlagn: verify that huge commands are synchronous

[Stanislaw Gruszka]

On Mon, Apr 18, 2011 at 09:44:10AM -0700, Wey-Yi Guy wrote:
> From: Johannes Berg <johannes.berg@intel.com>
> 
> Since huge commands all share a single buffer,
> there can only be a single one in flight at a
> time since otherwise they'd overwrite each
> other. This is true in the driver now, but it
> seems like a possible source of bugs, so add
> a test to verify that huge commands are always
> sent synchronously.

I belive WARN_ON(out_meta->flags & CMD_MAPPED) I added, protect from
overwite huge commands buffer already.

Re: [PATCH 03/10] iwlagn: verify that huge commands are synchronous

[Johannes Berg]

On Tue, 2011-04-19 at 14:03 +0200, Stanislaw Gruszka wrote:
> On Mon, Apr 18, 2011 at 09:44:10AM -0700, Wey-Yi Guy wrote:
> > From: Johannes Berg <johannes.berg@intel.com>
> > 
> > Since huge commands all share a single buffer,
> > there can only be a single one in flight at a
> > time since otherwise they'd overwrite each
> > other. This is true in the driver now, but it
> > seems like a possible source of bugs, so add
> > a test to verify that huge commands are always
> > sent synchronously.
> 
> I belive WARN_ON(out_meta->flags & CMD_MAPPED) I added, protect from
> overwite huge commands buffer already.

Yup, that's (almost) true. I wrote this patch before yours were merged,
they just crossed in our tree.

With only your patch though an asynchronous HUGE command can still
succeed, unless there are two at the same time. Mine makes it always
warn and fail, which is what we want, because otherwise you might not
notice right away that it could clash.

johannes

Re: [PATCH 02/10] iwlagn: remove most BUG_ON instances

[wwguy]

On Tue, 2011-04-19 at 05:01 -0700, Berg, Johannes wrote:
> On Tue, 2011-04-19 at 14:00 +0200, Stanislaw Gruszka wrote:
> > On Mon, Apr 18, 2011 at 09:44:09AM -0700, Wey-Yi Guy wrote:
> > > From: Johannes Berg <johannes.berg@intel.com>
> > > @@ -394,7 +394,9 @@ int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv,
> > >  		return -EINVAL;
> > >  	}
> > >  
> > > -	BUG_ON(addr & ~DMA_BIT_MASK(36));
> > > +	if (WARN_ON(addr & ~DMA_BIT_MASK(36)))
> > > +		return -EINVAL;
> > Seems useless.
> 
> Better than the BUG_ON, mostly to catch programmer errors though I
> guess.
> 
> > > @@ -169,10 +171,12 @@ int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
> > >  	int cmd_idx;
> > >  	int ret;
> > >  
> > > -	lockdep_assert_held(&priv->mutex);
> > I think better keep it.
> 
> Oh, that must be a merge error, I don't remember doing that.
> 
That is a merge error, I will put it back even it is just for debugging.

Wey
> 

[PATCH 00/10] update for 2.6.40

[Wey-Yi Guy]

We refactor the firmware loading/reloading process
We continue the clean up work for _agn after driver split

these patches are also available from wireless-next-2.6 branch on
 git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6.git

Johannes Berg (10):
  iwlagn: simplify error table reading
  iwlagn: clean up some exit code
  iwlagn: refactor down path
  iwlagn: refactor up path
  iwlagn: extend notification wait function
  iwlagn: make iwlagn_wait_notification return error code
  iwlagn: leave notification waits on firmware errors
  iwlagn: implement synchronous firmware load
  iwlagn: combine firmware code/data
  iwlagn: remove hw_ready variable

 drivers/net/wireless/iwlwifi/iwl-agn-lib.c   |  101 ++++++-
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c  |   13 +-
 drivers/net/wireless/iwlwifi/iwl-agn-ucode.c |  245 ++++++++++-----
 drivers/net/wireless/iwlwifi/iwl-agn.c       |  432 ++++++++------------------
 drivers/net/wireless/iwlwifi/iwl-agn.h       |   33 ++-
 drivers/net/wireless/iwlwifi/iwl-commands.h  |  103 ++++---
 drivers/net/wireless/iwlwifi/iwl-core.c      |   15 +
 drivers/net/wireless/iwlwifi/iwl-debugfs.c   |    6 +-
 drivers/net/wireless/iwlwifi/iwl-dev.h       |   28 +-
 drivers/net/wireless/iwlwifi/iwl-helpers.h   |   24 --
 drivers/net/wireless/iwlwifi/iwl-io.c        |   18 +-
 drivers/net/wireless/iwlwifi/iwl-io.h        |   10 +
 drivers/net/wireless/iwlwifi/iwl-rx.c        |   50 ---
 13 files changed, 537 insertions(+), 541 deletions(-)