Merge remote branch 'wireless-next/master' into ath6kl-next

Conflicts:
	drivers/net/wireless/ath/ath6kl/cfg80211.c

70 files changed, 7415 insertions, 8127 deletions

diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index 565611eef0d4..727fbb5db9da 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -6,6 +6,7 @@ config IWLWIFI
 	select LEDS_CLASS
 	select LEDS_TRIGGERS
 	select MAC80211_LEDS
+	select IWLDVM
 	---help---
 	  Select to build the driver supporting the:
 
@@ -41,6 +42,10 @@ config IWLWIFI
 	  say M here and read <file:Documentation/kbuild/modules.txt>.  The
 	  module will be called iwlwifi.
 
+config IWLDVM
+	tristate "Intel Wireless WiFi"
+	depends on IWLWIFI
+
 menu "Debugging Options"
 	depends on IWLWIFI
 
@@ -113,20 +118,21 @@ config IWLWIFI_DEVICE_TESTMODE
 	  generic netlink message via NL80211_TESTMODE channel.
 
 config IWLWIFI_P2P
-       bool "iwlwifi experimental P2P support"
-       depends on IWLWIFI
-       help
-         This option enables experimental P2P support for some devices
-         based on microcode support. Since P2P support is still under
-         development, this option may even enable it for some devices
-         now that turn out to not support it in the future due to
-         microcode restrictions.
+	def_bool y
+	bool "iwlwifi experimental P2P support"
+	depends on IWLWIFI
+	help
+	  This option enables experimental P2P support for some devices
+	  based on microcode support. Since P2P support is still under
+	  development, this option may even enable it for some devices
+	  now that turn out to not support it in the future due to
+	  microcode restrictions.
 
-         To determine if your microcode supports the experimental P2P
-         offered by this option, check if the driver advertises AP
-         support when it is loaded.
+	  To determine if your microcode supports the experimental P2P
+	  offered by this option, check if the driver advertises AP
+	  support when it is loaded.
 
-         Say Y only if you want to experiment with P2P.
+	  Say Y only if you want to experiment with P2P.
 
 config IWLWIFI_EXPERIMENTAL_MFP
 	bool "support MFP (802.11w) even if uCode doesn't advertise"
@@ -136,11 +142,3 @@ config IWLWIFI_EXPERIMENTAL_MFP
 	  even if the microcode doesn't advertise it.
 
 	  Say Y only if you want to experiment with MFP.
-
-config IWLWIFI_UCODE16
-	bool "support uCode 16.0"
-	depends on IWLWIFI
-	help
-	  This option enables support for uCode version 16.0.
-
-	  Say Y if you want to use 16.0 microcode.
diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile
index c7c4a995dfe5..170ec330d2a9 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/iwlwifi/Makefile
@@ -1,28 +1,19 @@
-# WIFI
+# common
 obj-$(CONFIG_IWLWIFI)	+= iwlwifi.o
-iwlwifi-objs		:= iwl-agn.o iwl-agn-rs.o iwl-mac80211.o
-iwlwifi-objs		+= iwl-ucode.o iwl-agn-tx.o iwl-debug.o
-iwlwifi-objs		+= iwl-agn-lib.o iwl-agn-calib.o iwl-io.o
-iwlwifi-objs		+= iwl-agn-tt.o iwl-agn-sta.o iwl-agn-rx.o
-
-iwlwifi-objs		+= iwl-core.o iwl-eeprom.o iwl-power.o
-iwlwifi-objs		+= iwl-scan.o iwl-led.o
-iwlwifi-objs		+= iwl-agn-rxon.o
-iwlwifi-objs		+= iwl-5000.o
-iwlwifi-objs		+= iwl-6000.o
-iwlwifi-objs		+= iwl-1000.o
-iwlwifi-objs		+= iwl-2000.o
-iwlwifi-objs		+= iwl-pci.o
+iwlwifi-objs		+= iwl-io.o
 iwlwifi-objs		+= iwl-drv.o
+iwlwifi-objs		+= iwl-debug.o
 iwlwifi-objs		+= iwl-notif-wait.o
-iwlwifi-objs		+= iwl-trans-pcie.o iwl-trans-pcie-rx.o iwl-trans-pcie-tx.o
-
+iwlwifi-objs		+= iwl-eeprom-read.o iwl-eeprom-parse.o
+iwlwifi-objs		+= pcie/drv.o pcie/rx.o pcie/tx.o pcie/trans.o
+iwlwifi-objs		+= pcie/1000.o pcie/2000.o pcie/5000.o pcie/6000.o
 
-iwlwifi-$(CONFIG_IWLWIFI_UCODE16) += iwl-phy-db.o
-iwlwifi-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o
 iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o
-iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TESTMODE) += iwl-testmode.o
+iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TESTMODE) += iwl-test.o
 
-CFLAGS_iwl-devtrace.o := -I$(src)
+ccflags-y += -D__CHECK_ENDIAN__ -I$(src)
 
-ccflags-y += -D__CHECK_ENDIAN__
+
+obj-$(CONFIG_IWLDVM)	+= dvm/
+
+CFLAGS_iwl-devtrace.o := -I$(src)
diff --git a/drivers/net/wireless/iwlwifi/dvm/Makefile b/drivers/net/wireless/iwlwifi/dvm/Makefile
new file mode 100644
index 000000000000..5ff76b204141
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/dvm/Makefile
@@ -0,0 +1,13 @@
+# DVM
+obj-$(CONFIG_IWLDVM)	+= iwldvm.o
+iwldvm-objs		+= main.o rs.o mac80211.o ucode.o tx.o
+iwldvm-objs		+= lib.o calib.o tt.o sta.o rx.o
+
+iwldvm-objs		+= power.o
+iwldvm-objs		+= scan.o led.o
+iwldvm-objs		+= rxon.o devices.o
+
+iwldvm-$(CONFIG_IWLWIFI_DEBUGFS) += debugfs.o
+iwldvm-$(CONFIG_IWLWIFI_DEVICE_TESTMODE) += testmode.o
+
+ccflags-y += -D__CHECK_ENDIAN__ -I$(src)/../
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/dvm/agn.h
index 51001622430b..6d102413dd94 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.h
+++ b/drivers/net/wireless/iwlwifi/dvm/agn.h
@@ -63,7 +63,9 @@
 #ifndef __iwl_agn_h__
 #define __iwl_agn_h__
 
-#include "iwl-dev.h"
+#include "iwl-config.h"
+
+#include "dev.h"
 
 /* The first 11 queues (0-10) are used otherwise */
 #define IWLAGN_FIRST_AMPDU_QUEUE	11
@@ -71,6 +73,35 @@
 /* AUX (TX during scan dwell) queue */
 #define IWL_AUX_QUEUE		10
 
+/* device operations */
+extern struct iwl_lib_ops iwl1000_lib;
+extern struct iwl_lib_ops iwl2000_lib;
+extern struct iwl_lib_ops iwl2030_lib;
+extern struct iwl_lib_ops iwl5000_lib;
+extern struct iwl_lib_ops iwl5150_lib;
+extern struct iwl_lib_ops iwl6000_lib;
+extern struct iwl_lib_ops iwl6030_lib;
+
+
+#define TIME_UNIT		1024
+
+/*****************************************************
+* DRIVER STATUS FUNCTIONS
+******************************************************/
+#define STATUS_RF_KILL_HW	0
+#define STATUS_CT_KILL		1
+#define STATUS_ALIVE		2
+#define STATUS_READY		3
+#define STATUS_EXIT_PENDING	5
+#define STATUS_STATISTICS	6
+#define STATUS_SCANNING		7
+#define STATUS_SCAN_ABORTING	8
+#define STATUS_SCAN_HW		9
+#define STATUS_FW_ERROR		10
+#define STATUS_CHANNEL_SWITCH_PENDING 11
+#define STATUS_SCAN_COMPLETE	12
+#define STATUS_POWER_PMI	13
+#define STATUS_SCAN_ROC_EXPIRED 14
 
 struct iwl_ucode_capabilities;
 
@@ -87,11 +118,9 @@ static inline void iwl_set_calib_hdr(struct iwl_calib_hdr *hdr, u8 cmd)
 void iwl_down(struct iwl_priv *priv);
 void iwl_cancel_deferred_work(struct iwl_priv *priv);
 void iwlagn_prepare_restart(struct iwl_priv *priv);
-void iwl_free_skb(struct iwl_op_mode *op_mode, struct sk_buff *skb);
 int __must_check iwl_rx_dispatch(struct iwl_op_mode *op_mode,
 				 struct iwl_rx_cmd_buffer *rxb,
 				 struct iwl_device_cmd *cmd);
-void iwl_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state);
 
 bool iwl_check_for_ct_kill(struct iwl_priv *priv);
 
@@ -109,6 +138,8 @@ int iwl_dvm_send_cmd_pdu(struct iwl_priv *priv, u8 id,
 			 u32 flags, u16 len, const void *data);
 
 /* RXON */
+void iwl_connection_init_rx_config(struct iwl_priv *priv,
+				   struct iwl_rxon_context *ctx);
 int iwlagn_set_pan_params(struct iwl_priv *priv);
 int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
 void iwlagn_set_rxon_chain(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
@@ -119,6 +150,13 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
 			     u32 changes);
 void iwlagn_config_ht40(struct ieee80211_conf *conf,
 			struct iwl_rxon_context *ctx);
+void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf);
+void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch,
+			 struct iwl_rxon_context *ctx);
+void iwl_set_flags_for_band(struct iwl_priv *priv,
+			    struct iwl_rxon_context *ctx,
+			    enum ieee80211_band band,
+			    struct ieee80211_vif *vif);
 
 /* uCode */
 int iwl_send_bt_env(struct iwl_priv *priv, u8 action, u8 type);
@@ -131,17 +169,25 @@ int iwl_send_calib_results(struct iwl_priv *priv);
 int iwl_calib_set(struct iwl_priv *priv,
 		  const struct iwl_calib_hdr *cmd, int len);
 void iwl_calib_free_results(struct iwl_priv *priv);
-void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand);
 int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
 			    char **buf, bool display);
+int iwlagn_hw_valid_rtc_data_addr(u32 addr);
 
 /* lib */
 int iwlagn_send_tx_power(struct iwl_priv *priv);
 void iwlagn_temperature(struct iwl_priv *priv);
-u16 iwl_eeprom_calib_version(struct iwl_shared *shrd);
 int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control);
 void iwlagn_dev_txfifo_flush(struct iwl_priv *priv, u16 flush_control);
 int iwlagn_send_beacon_cmd(struct iwl_priv *priv);
+int iwl_send_statistics_request(struct iwl_priv *priv,
+				u8 flags, bool clear);
+
+static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
+			struct iwl_priv *priv, enum ieee80211_band band)
+{
+	return priv->hw->wiphy->bands[band];
+}
+
 #ifdef CONFIG_PM_SLEEP
 int iwlagn_send_patterns(struct iwl_priv *priv,
 			 struct cfg80211_wowlan *wowlan);
@@ -151,6 +197,7 @@ int iwlagn_suspend(struct iwl_priv *priv, struct cfg80211_wowlan *wowlan);
 /* rx */
 int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band);
 void iwl_setup_rx_handlers(struct iwl_priv *priv);
+void iwl_chswitch_done(struct iwl_priv *priv, bool is_success);
 
 
 /* tx */
@@ -195,6 +242,35 @@ u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant_idx, u8 valid);
 /* scan */
 void iwlagn_post_scan(struct iwl_priv *priv);
 void iwlagn_disable_roc(struct iwl_priv *priv);
+int iwl_force_rf_reset(struct iwl_priv *priv, bool external);
+void iwl_init_scan_params(struct iwl_priv *priv);
+int iwl_scan_cancel(struct iwl_priv *priv);
+void iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
+void iwl_force_scan_end(struct iwl_priv *priv);
+void iwl_internal_short_hw_scan(struct iwl_priv *priv);
+void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
+void iwl_setup_scan_deferred_work(struct iwl_priv *priv);
+void iwl_cancel_scan_deferred_work(struct iwl_priv *priv);
+int __must_check iwl_scan_initiate(struct iwl_priv *priv,
+				   struct ieee80211_vif *vif,
+				   enum iwl_scan_type scan_type,
+				   enum ieee80211_band band);
+
+void iwl_scan_roc_expired(struct iwl_priv *priv);
+void iwl_scan_offchannel_skb(struct iwl_priv *priv);
+void iwl_scan_offchannel_skb_status(struct iwl_priv *priv);
+
+/* For faster active scanning, scan will move to the next channel if fewer than
+ * PLCP_QUIET_THRESH packets are heard on this channel within
+ * ACTIVE_QUIET_TIME after sending probe request.  This shortens the dwell
+ * time if it's a quiet channel (nothing responded to our probe, and there's
+ * no other traffic).
+ * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
+#define IWL_ACTIVE_QUIET_TIME       cpu_to_le16(10)  /* msec */
+#define IWL_PLCP_QUIET_THRESH       cpu_to_le16(1)  /* packets */
+
+#define IWL_SCAN_CHECK_WATCHDOG		(HZ * 7)
+
 
 /* bt coex */
 void iwlagn_send_advance_bt_config(struct iwl_priv *priv);
@@ -207,6 +283,12 @@ void iwlagn_bt_cancel_deferred_work(struct iwl_priv *priv);
 void iwlagn_bt_coex_rssi_monitor(struct iwl_priv *priv);
 void iwlagn_bt_adjust_rssi_monitor(struct iwl_priv *priv, bool rssi_ena);
 
+static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv)
+{
+	return priv->cfg->bt_params &&
+	       priv->cfg->bt_params->advanced_bt_coexist;
+}
+
 #ifdef CONFIG_IWLWIFI_DEBUG
 const char *iwl_get_tx_fail_reason(u32 status);
 const char *iwl_get_agg_tx_fail_reason(u16 status);
@@ -245,8 +327,6 @@ void iwl_deactivate_station(struct iwl_priv *priv, const u8 sta_id,
 u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 		    const u8 *addr, bool is_ap, struct ieee80211_sta *sta);
 
-void iwl_sta_fill_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
-		     u8 sta_id, struct iwl_link_quality_cmd *link_cmd);
 int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 		    struct iwl_link_quality_cmd *lq, u8 flags, bool init);
 int iwl_add_sta_callback(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
@@ -254,6 +334,9 @@ int iwl_add_sta_callback(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
 int iwl_sta_update_ht(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 		      struct ieee80211_sta *sta);
 
+bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
+			    struct iwl_rxon_context *ctx,
+			    struct ieee80211_sta_ht_cap *ht_cap);
 
 static inline int iwl_sta_id(struct ieee80211_sta *sta)
 {
@@ -311,12 +394,11 @@ static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags)
 	return cpu_to_le32(flags|(u32)rate);
 }
 
-/* eeprom */
-void iwl_eeprom_get_mac(const struct iwl_shared *shrd, u8 *mac);
-
 extern int iwl_alive_start(struct iwl_priv *priv);
-/* svtool */
+
+/* testmode support */
 #ifdef CONFIG_IWLWIFI_DEVICE_TESTMODE
+
 extern int iwlagn_mac_testmode_cmd(struct ieee80211_hw *hw, void *data,
 				   int len);
 extern int iwlagn_mac_testmode_dump(struct ieee80211_hw *hw,
@@ -324,13 +406,16 @@ extern int iwlagn_mac_testmode_dump(struct ieee80211_hw *hw,
 				    struct netlink_callback *cb,
 				    void *data, int len);
 extern void iwl_testmode_init(struct iwl_priv *priv);
-extern void iwl_testmode_cleanup(struct iwl_priv *priv);
+extern void iwl_testmode_free(struct iwl_priv *priv);
+
 #else
+
 static inline
 int iwlagn_mac_testmode_cmd(struct ieee80211_hw *hw, void *data, int len)
 {
 	return -ENOSYS;
 }
+
 static inline
 int iwlagn_mac_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *skb,
 		      struct netlink_callback *cb,
@@ -338,12 +423,12 @@ int iwlagn_mac_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *skb,
 {
 	return -ENOSYS;
 }
-static inline
-void iwl_testmode_init(struct iwl_priv *priv)
+
+static inline void iwl_testmode_init(struct iwl_priv *priv)
 {
 }
-static inline
-void iwl_testmode_cleanup(struct iwl_priv *priv)
+
+static inline void iwl_testmode_free(struct iwl_priv *priv)
 {
 }
 #endif
@@ -362,10 +447,8 @@ static inline void iwl_print_rx_config_cmd(struct iwl_priv *priv,
 
 static inline int iwl_is_ready(struct iwl_priv *priv)
 {
-	/* The adapter is 'ready' if READY and GEO_CONFIGURED bits are
-	 * set but EXIT_PENDING is not */
+	/* The adapter is 'ready' if READY EXIT_PENDING is not set */
 	return test_bit(STATUS_READY, &priv->status) &&
-	       test_bit(STATUS_GEO_CONFIGURED, &priv->status) &&
 	       !test_bit(STATUS_EXIT_PENDING, &priv->status);
 }
 
@@ -398,16 +481,29 @@ static inline void iwl_dvm_set_pmi(struct iwl_priv *priv, bool state)
 		set_bit(STATUS_POWER_PMI, &priv->status);
 	else
 		clear_bit(STATUS_POWER_PMI, &priv->status);
-	iwl_trans_set_pmi(trans(priv), state);
+	iwl_trans_set_pmi(priv->trans, state);
 }
 
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+int iwl_dbgfs_register(struct iwl_priv *priv, const char *name);
+void iwl_dbgfs_unregister(struct iwl_priv *priv);
+#else
+static inline int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
+{
+	return 0;
+}
+static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
+{
+}
+#endif /* CONFIG_IWLWIFI_DEBUGFS */
+
 #ifdef CONFIG_IWLWIFI_DEBUG
 #define IWL_DEBUG_QUIET_RFKILL(m, fmt, args...)	\
 do {									\
 	if (!iwl_is_rfkill((m)))					\
 		IWL_ERR(m, fmt, ##args);				\
 	else								\
-		__iwl_err(trans(m)->dev, true,				\
+		__iwl_err((m)->dev, true,				\
 			  !iwl_have_debug_level(IWL_DL_RADIO),		\
 			  fmt, ##args);					\
 } while (0)
@@ -417,8 +513,17 @@ do {									\
 	if (!iwl_is_rfkill((m)))					\
 		IWL_ERR(m, fmt, ##args);				\
 	else								\
-		__iwl_err(trans(m)->dev, true, true, fmt, ##args);	\
+		__iwl_err((m)->dev, true, true, fmt, ##args);	\
 } while (0)
 #endif				/* CONFIG_IWLWIFI_DEBUG */
 
+extern const char *iwl_dvm_cmd_strings[REPLY_MAX];
+
+static inline const char *iwl_dvm_get_cmd_string(u8 cmd)
+{
+	const char *s = iwl_dvm_cmd_strings[cmd];
+	if (s)
+		return s;
+	return "UNKNOWN";
+}
 #endif /* __iwl_agn_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c b/drivers/net/wireless/iwlwifi/dvm/calib.c
index 84cbe7bb504c..f2dd671d7dc8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.c
+++ b/drivers/net/wireless/iwlwifi/dvm/calib.c
@@ -63,11 +63,11 @@
 #include <linux/slab.h>
 #include <net/mac80211.h>
 
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-agn-calib.h"
 #include "iwl-trans.h"
-#include "iwl-agn.h"
+
+#include "dev.h"
+#include "calib.h"
+#include "agn.h"
 
 /*****************************************************************************
  * INIT calibrations framework
@@ -190,7 +190,7 @@ static int iwl_sens_energy_cck(struct iwl_priv *priv,
 	u32 max_false_alarms = MAX_FA_CCK * rx_enable_time;
 	u32 min_false_alarms = MIN_FA_CCK * rx_enable_time;
 	struct iwl_sensitivity_data *data = NULL;
-	const struct iwl_sensitivity_ranges *ranges = hw_params(priv).sens;
+	const struct iwl_sensitivity_ranges *ranges = priv->hw_params.sens;
 
 	data = &(priv->sensitivity_data);
 
@@ -373,7 +373,7 @@ static int iwl_sens_auto_corr_ofdm(struct iwl_priv *priv,
 	u32 max_false_alarms = MAX_FA_OFDM * rx_enable_time;
 	u32 min_false_alarms = MIN_FA_OFDM * rx_enable_time;
 	struct iwl_sensitivity_data *data = NULL;
-	const struct iwl_sensitivity_ranges *ranges = hw_params(priv).sens;
+	const struct iwl_sensitivity_ranges *ranges = priv->hw_params.sens;
 
 	data = &(priv->sensitivity_data);
 
@@ -521,7 +521,7 @@ static int iwl_enhance_sensitivity_write(struct iwl_priv *priv)
 
 	iwl_prepare_legacy_sensitivity_tbl(priv, data, &cmd.enhance_table[0]);
 
-	if (cfg(priv)->base_params->hd_v2) {
+	if (priv->cfg->base_params->hd_v2) {
 		cmd.enhance_table[HD_INA_NON_SQUARE_DET_OFDM_INDEX] =
 			HD_INA_NON_SQUARE_DET_OFDM_DATA_V2;
 		cmd.enhance_table[HD_INA_NON_SQUARE_DET_CCK_INDEX] =
@@ -597,9 +597,9 @@ void iwl_init_sensitivity(struct iwl_priv *priv)
 	int ret = 0;
 	int i;
 	struct iwl_sensitivity_data *data = NULL;
-	const struct iwl_sensitivity_ranges *ranges = hw_params(priv).sens;
+	const struct iwl_sensitivity_ranges *ranges = priv->hw_params.sens;
 
-	if (priv->disable_sens_cal)
+	if (priv->calib_disabled & IWL_SENSITIVITY_CALIB_DISABLED)
 		return;
 
 	IWL_DEBUG_CALIB(priv, "Start iwl_init_sensitivity\n");
@@ -663,7 +663,7 @@ void iwl_sensitivity_calibration(struct iwl_priv *priv)
 	struct statistics_rx_phy *ofdm, *cck;
 	struct statistics_general_data statis;
 
-	if (priv->disable_sens_cal)
+	if (priv->calib_disabled & IWL_SENSITIVITY_CALIB_DISABLED)
 		return;
 
 	data = &(priv->sensitivity_data);
@@ -833,28 +833,28 @@ static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig,
 	 * To be safe, simply mask out any chains that we know
 	 * are not on the device.
 	 */
-	active_chains &= hw_params(priv).valid_rx_ant;
+	active_chains &= priv->eeprom_data->valid_rx_ant;
 
 	num_tx_chains = 0;
 	for (i = 0; i < NUM_RX_CHAINS; i++) {
 		/* loops on all the bits of
 		 * priv->hw_setting.valid_tx_ant */
 		u8 ant_msk = (1 << i);
-		if (!(hw_params(priv).valid_tx_ant & ant_msk))
+		if (!(priv->eeprom_data->valid_tx_ant & ant_msk))
 			continue;
 
 		num_tx_chains++;
 		if (data->disconn_array[i] == 0)
 			/* there is a Tx antenna connected */
 			break;
-		if (num_tx_chains == hw_params(priv).tx_chains_num &&
+		if (num_tx_chains == priv->hw_params.tx_chains_num &&
 		    data->disconn_array[i]) {
 			/*
 			 * If all chains are disconnected
 			 * connect the first valid tx chain
 			 */
 			first_chain =
-				find_first_chain(hw_params(priv).valid_tx_ant);
+				find_first_chain(priv->eeprom_data->valid_tx_ant);
 			data->disconn_array[first_chain] = 0;
 			active_chains |= BIT(first_chain);
 			IWL_DEBUG_CALIB(priv,
@@ -864,13 +864,13 @@ static void iwl_find_disconn_antenna(struct iwl_priv *priv, u32* average_sig,
 		}
 	}
 
-	if (active_chains != hw_params(priv).valid_rx_ant &&
+	if (active_chains != priv->eeprom_data->valid_rx_ant &&
 	    active_chains != priv->chain_noise_data.active_chains)
 		IWL_DEBUG_CALIB(priv,
 				"Detected that not all antennas are connected! "
 				"Connected: %#x, valid: %#x.\n",
 				active_chains,
-				hw_params(priv).valid_rx_ant);
+				priv->eeprom_data->valid_rx_ant);
 
 	/* Save for use within RXON, TX, SCAN commands, etc. */
 	data->active_chains = active_chains;
@@ -895,7 +895,7 @@ static void iwlagn_gain_computation(struct iwl_priv *priv,
 			continue;
 		}
 
-		delta_g = (cfg(priv)->base_params->chain_noise_scale *
+		delta_g = (priv->cfg->base_params->chain_noise_scale *
 			((s32)average_noise[default_chain] -
 			(s32)average_noise[i])) / 1500;
 
@@ -970,7 +970,7 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv)
 	 */
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 
-	if (priv->disable_chain_noise_cal)
+	if (priv->calib_disabled & IWL_CHAIN_NOISE_CALIB_DISABLED)
 		return;
 
 	data = &(priv->chain_noise_data);
@@ -1051,11 +1051,11 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv)
 		return;
 
 	/* Analyze signal for disconnected antenna */
-	if (cfg(priv)->bt_params &&
-	    cfg(priv)->bt_params->advanced_bt_coexist) {
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist) {
 		/* Disable disconnected antenna algorithm for advanced
 		   bt coex, assuming valid antennas are connected */
-		data->active_chains = hw_params(priv).valid_rx_ant;
+		data->active_chains = priv->eeprom_data->valid_rx_ant;
 		for (i = 0; i < NUM_RX_CHAINS; i++)
 			if (!(data->active_chains & (1<<i)))
 				data->disconn_array[i] = 1;
@@ -1084,8 +1084,9 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv)
 	IWL_DEBUG_CALIB(priv, "min_average_noise = %d, antenna %d\n",
 			min_average_noise, min_average_noise_antenna_i);
 
-	iwlagn_gain_computation(priv, average_noise,
-				find_first_chain(hw_params(priv).valid_rx_ant));
+	iwlagn_gain_computation(
+		priv, average_noise,
+		find_first_chain(priv->eeprom_data->valid_rx_ant));
 
 	/* Some power changes may have been made during the calibration.
 	 * Update and commit the RXON
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-calib.h b/drivers/net/wireless/iwlwifi/dvm/calib.h
index 9ed6683314a7..2349f393cc42 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-calib.h
+++ b/drivers/net/wireless/iwlwifi/dvm/calib.h
@@ -62,9 +62,8 @@
 #ifndef __iwl_calib_h__
 #define __iwl_calib_h__
 
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-commands.h"
+#include "dev.h"
+#include "commands.h"
 
 void iwl_chain_noise_calibration(struct iwl_priv *priv);
 void iwl_sensitivity_calibration(struct iwl_priv *priv);
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/dvm/commands.h
index 9ed73e5154be..64811cd91635 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/dvm/commands.h
@@ -61,9 +61,9 @@
  *
  *****************************************************************************/
 /*
- * Please use this file (iwl-commands.h) only for uCode API definitions.
+ * Please use this file (commands.h) only for uCode API definitions.
  * Please use iwl-xxxx-hw.h for hardware-related definitions.
- * Please use iwl-dev.h for driver implementation definitions.
+ * Please use dev.h for driver implementation definitions.
  */
 
 #ifndef __iwl_commands_h__
@@ -197,9 +197,6 @@ enum {
  *
  *****************************************************************************/
 
-/* iwl_cmd_header flags value */
-#define IWL_CMD_FAILED_MSK 0x40
-
 /**
  * iwlagn rate_n_flags bit fields
  *
@@ -1877,9 +1874,16 @@ struct iwl_bt_cmd {
 
 #define IWLAGN_BT3_T7_DEFAULT		1
 
+enum iwl_bt_kill_idx {
+	IWL_BT_KILL_DEFAULT = 0,
+	IWL_BT_KILL_OVERRIDE = 1,
+	IWL_BT_KILL_REDUCE = 2,
+};
+
 #define IWLAGN_BT_KILL_ACK_MASK_DEFAULT	cpu_to_le32(0xffff0000)
 #define IWLAGN_BT_KILL_CTS_MASK_DEFAULT	cpu_to_le32(0xffff0000)
 #define IWLAGN_BT_KILL_ACK_CTS_MASK_SCO	cpu_to_le32(0xffffffff)
+#define IWLAGN_BT_KILL_ACK_CTS_MASK_REDUCE	cpu_to_le32(0)
 
 #define IWLAGN_BT3_PRIO_SAMPLE_DEFAULT	2
 
@@ -1891,7 +1895,7 @@ struct iwl_bt_cmd {
 #define IWLAGN_BT_VALID_3W_TIMERS	cpu_to_le16(BIT(3))
 #define IWLAGN_BT_VALID_KILL_ACK_MASK	cpu_to_le16(BIT(4))
 #define IWLAGN_BT_VALID_KILL_CTS_MASK	cpu_to_le16(BIT(5))
-#define IWLAGN_BT_VALID_BT4_TIMES	cpu_to_le16(BIT(6))
+#define IWLAGN_BT_VALID_REDUCED_TX_PWR	cpu_to_le16(BIT(6))
 #define IWLAGN_BT_VALID_3W_LUT		cpu_to_le16(BIT(7))
 
 #define IWLAGN_BT_ALL_VALID_MSK		(IWLAGN_BT_VALID_ENABLE_FLAGS | \
@@ -1900,9 +1904,13 @@ struct iwl_bt_cmd {
 					IWLAGN_BT_VALID_3W_TIMERS | \
 					IWLAGN_BT_VALID_KILL_ACK_MASK | \
 					IWLAGN_BT_VALID_KILL_CTS_MASK | \
-					IWLAGN_BT_VALID_BT4_TIMES | \
+					IWLAGN_BT_VALID_REDUCED_TX_PWR | \
 					IWLAGN_BT_VALID_3W_LUT)
 
+#define IWLAGN_BT_REDUCED_TX_PWR	BIT(0)
+
+#define IWLAGN_BT_DECISION_LUT_SIZE	12
+
 struct iwl_basic_bt_cmd {
 	u8 flags;
 	u8 ledtime; /* unused */
@@ -1913,12 +1921,17 @@ struct iwl_basic_bt_cmd {
 	u8 bt3_prio_sample_time;
 	u8 bt3_timer_t2_value;
 	__le16 bt4_reaction_time; /* unused */
-	__le32 bt3_lookup_table[12];
-	__le16 bt4_decision_time; /* unused */
+	__le32 bt3_lookup_table[IWLAGN_BT_DECISION_LUT_SIZE];
+	/*
+	 * bit 0: use reduced tx power for control frame
+	 * bit 1 - 7: reserved
+	 */
+	u8 reduce_txpower;
+	u8 reserved;
 	__le16 valid;
 };
 
-struct iwl6000_bt_cmd {
+struct iwl_bt_cmd_v1 {
 	struct iwl_basic_bt_cmd basic;
 	u8 prio_boost;
 	/*
@@ -1929,7 +1942,7 @@ struct iwl6000_bt_cmd {
 	__le16 rx_prio_boost;	/* SW boost of WiFi rx priority */
 };
 
-struct iwl2000_bt_cmd {
+struct iwl_bt_cmd_v2 {
 	struct iwl_basic_bt_cmd basic;
 	__le32 prio_boost;
 	/*
@@ -2262,7 +2275,6 @@ struct iwl_ssid_ie {
 #define IWL_GOOD_CRC_TH_DISABLED	0
 #define IWL_GOOD_CRC_TH_DEFAULT		cpu_to_le16(1)
 #define IWL_GOOD_CRC_TH_NEVER		cpu_to_le16(0xffff)
-#define IWL_MAX_SCAN_SIZE 1024
 #define IWL_MAX_CMD_SIZE 4096
 
 /*
@@ -3634,6 +3646,9 @@ enum iwl_bt_coex_profile_traffic_load {
 		(0x3<<BT_UART_MSG_2_FRAME7RESERVED_POS)
 
 
+#define BT_ENABLE_REDUCED_TXPOWER_THRESHOLD	(-62)
+#define BT_DISABLE_REDUCED_TXPOWER_THRESHOLD	(-65)
+
 struct iwl_bt_uart_msg {
 	u8 header;
 	u8 frame1;
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
index 417fc37f0bbb..8a2d9e643b14 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
@@ -30,16 +30,12 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/debugfs.h>
-
 #include <linux/ieee80211.h>
 #include <net/mac80211.h>
-
-
-#include "iwl-dev.h"
 #include "iwl-debug.h"
-#include "iwl-core.h"
 #include "iwl-io.h"
-#include "iwl-agn.h"
+#include "dev.h"
+#include "agn.h"
 
 /* create and remove of files */
 #define DEBUGFS_ADD_FILE(name, parent, mode) do {			\
@@ -84,17 +80,11 @@ static ssize_t iwl_dbgfs_##name##_write(struct file *file,              \
 					size_t count, loff_t *ppos);
 
 
-static int iwl_dbgfs_open_file_generic(struct inode *inode, struct file *file)
-{
-	file->private_data = inode->i_private;
-	return 0;
-}
-
 #define DEBUGFS_READ_FILE_OPS(name)                                     \
 	DEBUGFS_READ_FUNC(name);                                        \
 static const struct file_operations iwl_dbgfs_##name##_ops = {          \
 	.read = iwl_dbgfs_##name##_read,                       		\
-	.open = iwl_dbgfs_open_file_generic,                    	\
+	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
 };
 
@@ -102,7 +92,7 @@ static const struct file_operations iwl_dbgfs_##name##_ops = {          \
 	DEBUGFS_WRITE_FUNC(name);                                       \
 static const struct file_operations iwl_dbgfs_##name##_ops = {          \
 	.write = iwl_dbgfs_##name##_write,                              \
-	.open = iwl_dbgfs_open_file_generic,                    	\
+	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
 };
 
@@ -113,109 +103,10 @@ static const struct file_operations iwl_dbgfs_##name##_ops = {          \
 static const struct file_operations iwl_dbgfs_##name##_ops = {          \
 	.write = iwl_dbgfs_##name##_write,                              \
 	.read = iwl_dbgfs_##name##_read,                                \
-	.open = iwl_dbgfs_open_file_generic,                            \
+	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
 };
 
-static ssize_t iwl_dbgfs_tx_statistics_read(struct file *file,
-						char __user *user_buf,
-						size_t count, loff_t *ppos) {
-
-	struct iwl_priv *priv = file->private_data;
-	char *buf;
-	int pos = 0;
-
-	int cnt;
-	ssize_t ret;
-	const size_t bufsz = 100 +
-		sizeof(char) * 50 * (MANAGEMENT_MAX + CONTROL_MAX);
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-	pos += scnprintf(buf + pos, bufsz - pos, "Management:\n");
-	for (cnt = 0; cnt < MANAGEMENT_MAX; cnt++) {
-		pos += scnprintf(buf + pos, bufsz - pos,
-				 "\t%25s\t\t: %u\n",
-				 get_mgmt_string(cnt),
-				 priv->tx_stats.mgmt[cnt]);
-	}
-	pos += scnprintf(buf + pos, bufsz - pos, "Control\n");
-	for (cnt = 0; cnt < CONTROL_MAX; cnt++) {
-		pos += scnprintf(buf + pos, bufsz - pos,
-				 "\t%25s\t\t: %u\n",
-				 get_ctrl_string(cnt),
-				 priv->tx_stats.ctrl[cnt]);
-	}
-	pos += scnprintf(buf + pos, bufsz - pos, "Data:\n");
-	pos += scnprintf(buf + pos, bufsz - pos, "\tcnt: %u\n",
-			 priv->tx_stats.data_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos, "\tbytes: %llu\n",
-			 priv->tx_stats.data_bytes);
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-	kfree(buf);
-	return ret;
-}
-
-static ssize_t iwl_dbgfs_clear_traffic_statistics_write(struct file *file,
-					const char __user *user_buf,
-					size_t count, loff_t *ppos)
-{
-	struct iwl_priv *priv = file->private_data;
-	u32 clear_flag;
-	char buf[8];
-	int buf_size;
-
-	memset(buf, 0, sizeof(buf));
-	buf_size = min(count, sizeof(buf) -  1);
-	if (copy_from_user(buf, user_buf, buf_size))
-		return -EFAULT;
-	if (sscanf(buf, "%x", &clear_flag) != 1)
-		return -EFAULT;
-	iwl_clear_traffic_stats(priv);
-
-	return count;
-}
-
-static ssize_t iwl_dbgfs_rx_statistics_read(struct file *file,
-						char __user *user_buf,
-						size_t count, loff_t *ppos) {
-
-	struct iwl_priv *priv = file->private_data;
-	char *buf;
-	int pos = 0;
-	int cnt;
-	ssize_t ret;
-	const size_t bufsz = 100 +
-		sizeof(char) * 50 * (MANAGEMENT_MAX + CONTROL_MAX);
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
-	pos += scnprintf(buf + pos, bufsz - pos, "Management:\n");
-	for (cnt = 0; cnt < MANAGEMENT_MAX; cnt++) {
-		pos += scnprintf(buf + pos, bufsz - pos,
-				 "\t%25s\t\t: %u\n",
-				 get_mgmt_string(cnt),
-				 priv->rx_stats.mgmt[cnt]);
-	}
-	pos += scnprintf(buf + pos, bufsz - pos, "Control:\n");
-	for (cnt = 0; cnt < CONTROL_MAX; cnt++) {
-		pos += scnprintf(buf + pos, bufsz - pos,
-				 "\t%25s\t\t: %u\n",
-				 get_ctrl_string(cnt),
-				 priv->rx_stats.ctrl[cnt]);
-	}
-	pos += scnprintf(buf + pos, bufsz - pos, "Data:\n");
-	pos += scnprintf(buf + pos, bufsz - pos, "\tcnt: %u\n",
-			 priv->rx_stats.data_cnt);
-	pos += scnprintf(buf + pos, bufsz - pos, "\tbytes: %llu\n",
-			 priv->rx_stats.data_bytes);
-
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-	kfree(buf);
-	return ret;
-}
-
 static ssize_t iwl_dbgfs_sram_read(struct file *file,
 					char __user *user_buf,
 					size_t count, loff_t *ppos)
@@ -236,10 +127,8 @@ static ssize_t iwl_dbgfs_sram_read(struct file *file,
 	/* default is to dump the entire data segment */
 	if (!priv->dbgfs_sram_offset && !priv->dbgfs_sram_len) {
 		priv->dbgfs_sram_offset = 0x800000;
-		if (!priv->ucode_loaded) {
-			IWL_ERR(priv, "No uCode has been loadded.\n");
+		if (!priv->ucode_loaded)
 			return -EINVAL;
-		}
 		img = &priv->fw->img[priv->cur_ucode];
 		priv->dbgfs_sram_len = img->sec[IWL_UCODE_SECTION_DATA].len;
 	}
@@ -265,7 +154,7 @@ static ssize_t iwl_dbgfs_sram_read(struct file *file,
 	sram = priv->dbgfs_sram_offset & ~0x3;
 
 	/* read the first u32 from sram */
-	val = iwl_read_targ_mem(trans(priv), sram);
+	val = iwl_read_targ_mem(priv->trans, sram);
 
 	for (; len; len--) {
 		/* put the address at the start of every line */
@@ -284,7 +173,7 @@ static ssize_t iwl_dbgfs_sram_read(struct file *file,
 		if (++offset == 4) {
 			sram += 4;
 			offset = 0;
-			val = iwl_read_targ_mem(trans(priv), sram);
+			val = iwl_read_targ_mem(priv->trans, sram);
 		}
 
 		/* put in extra spaces and split lines for human readability */
@@ -414,31 +303,24 @@ static ssize_t iwl_dbgfs_nvm_read(struct file *file,
 	const u8 *ptr;
 	char *buf;
 	u16 eeprom_ver;
-	size_t eeprom_len = cfg(priv)->base_params->eeprom_size;
+	size_t eeprom_len = priv->eeprom_blob_size;
 	buf_size = 4 * eeprom_len + 256;
 
-	if (eeprom_len % 16) {
-		IWL_ERR(priv, "NVM size is not multiple of 16.\n");
+	if (eeprom_len % 16)
 		return -ENODATA;
-	}
 
-	ptr = priv->shrd->eeprom;
-	if (!ptr) {
-		IWL_ERR(priv, "Invalid EEPROM/OTP memory\n");
+	ptr = priv->eeprom_blob;
+	if (!ptr)
 		return -ENOMEM;
-	}
 
 	/* 4 characters for byte 0xYY */
 	buf = kzalloc(buf_size, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
+	if (!buf)
 		return -ENOMEM;
-	}
-	eeprom_ver = iwl_eeprom_query16(priv->shrd, EEPROM_VERSION);
-	pos += scnprintf(buf + pos, buf_size - pos, "NVM Type: %s, "
-			"version: 0x%x\n",
-			(trans(priv)->nvm_device_type == NVM_DEVICE_TYPE_OTP)
-			 ? "OTP" : "EEPROM", eeprom_ver);
+
+	eeprom_ver = priv->eeprom_data->eeprom_version;
+	pos += scnprintf(buf + pos, buf_size - pos,
+			 "NVM version: 0x%x\n", eeprom_ver);
 	for (ofs = 0 ; ofs < eeprom_len ; ofs += 16) {
 		pos += scnprintf(buf + pos, buf_size - pos, "0x%.4x ", ofs);
 		hex_dump_to_buffer(ptr + ofs, 16 , 16, 2, buf + pos,
@@ -463,14 +345,9 @@ static ssize_t iwl_dbgfs_channels_read(struct file *file, char __user *user_buf,
 	char *buf;
 	ssize_t ret;
 
-	if (!test_bit(STATUS_GEO_CONFIGURED, &priv->status))
-		return -EAGAIN;
-
 	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
+	if (!buf)
 		return -ENOMEM;
-	}
 
 	supp_band = iwl_get_hw_mode(priv, IEEE80211_BAND_2GHZ);
 	if (supp_band) {
@@ -532,8 +409,6 @@ static ssize_t iwl_dbgfs_status_read(struct file *file,
 	int pos = 0;
 	const size_t bufsz = sizeof(buf);
 
-	pos += scnprintf(buf + pos, bufsz - pos, "STATUS_HCMD_ACTIVE:\t %d\n",
-		test_bit(STATUS_HCMD_ACTIVE, &priv->shrd->status));
 	pos += scnprintf(buf + pos, bufsz - pos, "STATUS_RF_KILL_HW:\t %d\n",
 		test_bit(STATUS_RF_KILL_HW, &priv->status));
 	pos += scnprintf(buf + pos, bufsz - pos, "STATUS_CT_KILL:\t\t %d\n",
@@ -542,8 +417,6 @@ static ssize_t iwl_dbgfs_status_read(struct file *file,
 		test_bit(STATUS_ALIVE, &priv->status));
 	pos += scnprintf(buf + pos, bufsz - pos, "STATUS_READY:\t\t %d\n",
 		test_bit(STATUS_READY, &priv->status));
-	pos += scnprintf(buf + pos, bufsz - pos, "STATUS_GEO_CONFIGURED:\t %d\n",
-		test_bit(STATUS_GEO_CONFIGURED, &priv->status));
 	pos += scnprintf(buf + pos, bufsz - pos, "STATUS_EXIT_PENDING:\t %d\n",
 		test_bit(STATUS_EXIT_PENDING, &priv->status));
 	pos += scnprintf(buf + pos, bufsz - pos, "STATUS_STATISTICS:\t %d\n",
@@ -574,16 +447,14 @@ static ssize_t iwl_dbgfs_rx_handlers_read(struct file *file,
 	ssize_t ret;
 
 	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
+	if (!buf)
 		return -ENOMEM;
-	}
 
 	for (cnt = 0; cnt < REPLY_MAX; cnt++) {
 		if (priv->rx_handlers_stats[cnt] > 0)
 			pos += scnprintf(buf + pos, bufsz - pos,
 				"\tRx handler[%36s]:\t\t %u\n",
-				get_cmd_string(cnt),
+				iwl_dvm_get_cmd_string(cnt),
 				priv->rx_handlers_stats[cnt]);
 	}
 
@@ -691,11 +562,8 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
 		return -EFAULT;
 	if (!iwl_is_any_associated(priv))
 		priv->disable_ht40 = ht40 ? true : false;
-	else {
-		IWL_ERR(priv, "Sta associated with AP - "
-			"Change to 40MHz channel support is not allowed\n");
+	else
 		return -EINVAL;
-	}
 
 	return count;
 }
@@ -827,87 +695,6 @@ DEBUGFS_READ_FILE_OPS(temperature);
 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
 DEBUGFS_READ_FILE_OPS(current_sleep_command);
 
-static ssize_t iwl_dbgfs_traffic_log_read(struct file *file,
-					 char __user *user_buf,
-					 size_t count, loff_t *ppos)
-{
-	struct iwl_priv *priv = file->private_data;
-	int pos = 0, ofs = 0;
-	int cnt = 0, entry;
-
-	char *buf;
-	int bufsz = ((IWL_TRAFFIC_ENTRIES * IWL_TRAFFIC_ENTRY_SIZE * 64) * 2) +
-		(cfg(priv)->base_params->num_of_queues * 32 * 8) + 400;
-	const u8 *ptr;
-	ssize_t ret;
-
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate buffer\n");
-		return -ENOMEM;
-	}
-	if (priv->tx_traffic && iwl_have_debug_level(IWL_DL_TX)) {
-		ptr = priv->tx_traffic;
-		pos += scnprintf(buf + pos, bufsz - pos,
-				"Tx Traffic idx: %u\n", priv->tx_traffic_idx);
-		for (cnt = 0, ofs = 0; cnt < IWL_TRAFFIC_ENTRIES; cnt++) {
-			for (entry = 0; entry < IWL_TRAFFIC_ENTRY_SIZE / 16;
-			     entry++,  ofs += 16) {
-				pos += scnprintf(buf + pos, bufsz - pos,
-						"0x%.4x ", ofs);
-				hex_dump_to_buffer(ptr + ofs, 16, 16, 2,
-						   buf + pos, bufsz - pos, 0);
-				pos += strlen(buf + pos);
-				if (bufsz - pos > 0)
-					buf[pos++] = '\n';
-			}
-		}
-	}
-
-	if (priv->rx_traffic && iwl_have_debug_level(IWL_DL_RX)) {
-		ptr = priv->rx_traffic;
-		pos += scnprintf(buf + pos, bufsz - pos,
-				"Rx Traffic idx: %u\n", priv->rx_traffic_idx);
-		for (cnt = 0, ofs = 0; cnt < IWL_TRAFFIC_ENTRIES; cnt++) {
-			for (entry = 0; entry < IWL_TRAFFIC_ENTRY_SIZE / 16;
-			     entry++,  ofs += 16) {
-				pos += scnprintf(buf + pos, bufsz - pos,
-						"0x%.4x ", ofs);
-				hex_dump_to_buffer(ptr + ofs, 16, 16, 2,
-						   buf + pos, bufsz - pos, 0);
-				pos += strlen(buf + pos);
-				if (bufsz - pos > 0)
-					buf[pos++] = '\n';
-			}
-		}
-	}
-
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-	kfree(buf);
-	return ret;
-}
-
-static ssize_t iwl_dbgfs_traffic_log_write(struct file *file,
-					 const char __user *user_buf,
-					 size_t count, loff_t *ppos)
-{
-	struct iwl_priv *priv = file->private_data;
-	char buf[8];
-	int buf_size;
-	int traffic_log;
-
-	memset(buf, 0, sizeof(buf));
-	buf_size = min(count, sizeof(buf) -  1);
-	if (copy_from_user(buf, user_buf, buf_size))
-		return -EFAULT;
-	if (sscanf(buf, "%d", &traffic_log) != 1)
-		return -EFAULT;
-	if (traffic_log == 0)
-		iwl_reset_traffic_log(priv);
-
-	return count;
-}
-
 static const char *fmt_value = "  %-30s %10u\n";
 static const char *fmt_hex   = "  %-30s       0x%02X\n";
 static const char *fmt_table = "  %-30s %10u  %10u  %10u  %10u\n";
@@ -958,10 +745,8 @@ static ssize_t iwl_dbgfs_ucode_rx_stats_read(struct file *file,
 		return -EAGAIN;
 
 	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
+	if (!buf)
 		return -ENOMEM;
-	}
 
 	/*
 	 * the statistic information display here is based on
@@ -1387,10 +1172,8 @@ static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
 		return -EAGAIN;
 
 	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
+	if (!buf)
 		return -ENOMEM;
-	}
 
 	/* the statistic information display here is based on
 	 * the last statistics notification from uCode
@@ -1547,17 +1330,17 @@ static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
 	if (tx->tx_power.ant_a || tx->tx_power.ant_b || tx->tx_power.ant_c) {
 		pos += scnprintf(buf + pos, bufsz - pos,
 			"tx power: (1/2 dB step)\n");
-		if ((hw_params(priv).valid_tx_ant & ANT_A) &&
+		if ((priv->eeprom_data->valid_tx_ant & ANT_A) &&
 		    tx->tx_power.ant_a)
 			pos += scnprintf(buf + pos, bufsz - pos,
 					fmt_hex, "antenna A:",
 					tx->tx_power.ant_a);
-		if ((hw_params(priv).valid_tx_ant & ANT_B) &&
+		if ((priv->eeprom_data->valid_tx_ant & ANT_B) &&
 		    tx->tx_power.ant_b)
 			pos += scnprintf(buf + pos, bufsz - pos,
 					fmt_hex, "antenna B:",
 					tx->tx_power.ant_b);
-		if ((hw_params(priv).valid_tx_ant & ANT_C) &&
+		if ((priv->eeprom_data->valid_tx_ant & ANT_C) &&
 		    tx->tx_power.ant_c)
 			pos += scnprintf(buf + pos, bufsz - pos,
 					fmt_hex, "antenna C:",
@@ -1589,10 +1372,8 @@ static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file,
 		return -EAGAIN;
 
 	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
+	if (!buf)
 		return -ENOMEM;
-	}
 
 	/* the statistic information display here is based on
 	 * the last statistics notification from uCode
@@ -1715,16 +1496,11 @@ static ssize_t iwl_dbgfs_ucode_bt_stats_read(struct file *file,
 	ret = iwl_send_statistics_request(priv, CMD_SYNC, false);
 	mutex_unlock(&priv->mutex);
 
-	if (ret) {
-		IWL_ERR(priv,
-			"Error sending statistics request: %zd\n", ret);
+	if (ret)
 		return -EAGAIN;
-	}
 	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
+	if (!buf)
 		return -ENOMEM;
-	}
 
 	/*
 	 * the statistic information display here is based on
@@ -1801,10 +1577,8 @@ static ssize_t iwl_dbgfs_reply_tx_error_read(struct file *file,
 		return -EAGAIN;
 
 	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
+	if (!buf)
 		return -ENOMEM;
-	}
 
 	pos += scnprintf(buf + pos, bufsz - pos, "Statistics_TX_Error:\n");
 	pos += scnprintf(buf + pos, bufsz - pos, "%s:\t\t\t\t%u\n",
@@ -1944,10 +1718,8 @@ static ssize_t iwl_dbgfs_sensitivity_read(struct file *file,
 
 	data = &priv->sensitivity_data;
 	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
+	if (!buf)
 		return -ENOMEM;
-	}
 
 	pos += scnprintf(buf + pos, bufsz - pos, "auto_corr_ofdm:\t\t\t %u\n",
 			data->auto_corr_ofdm);
@@ -2025,10 +1797,8 @@ static ssize_t iwl_dbgfs_chain_noise_read(struct file *file,
 
 	data = &priv->chain_noise_data;
 	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(priv, "Can not allocate Buffer\n");
+	if (!buf)
 		return -ENOMEM;
-	}
 
 	pos += scnprintf(buf + pos, bufsz - pos, "active_chains:\t\t\t %u\n",
 			data->active_chains);
@@ -2079,7 +1849,7 @@ static ssize_t iwl_dbgfs_power_save_status_read(struct file *file,
 	const size_t bufsz = sizeof(buf);
 	u32 pwrsave_status;
 
-	pwrsave_status = iwl_read32(trans(priv), CSR_GP_CNTRL) &
+	pwrsave_status = iwl_read32(priv->trans, CSR_GP_CNTRL) &
 			CSR_GP_REG_POWER_SAVE_STATUS_MSK;
 
 	pos += scnprintf(buf + pos, bufsz - pos, "Power Save Status: ");
@@ -2273,59 +2043,39 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
 	return count;
 }
 
-static ssize_t iwl_dbgfs_force_reset_read(struct file *file,
-					char __user *user_buf,
-					size_t count, loff_t *ppos)
+static ssize_t iwl_dbgfs_rf_reset_read(struct file *file,
+				       char __user *user_buf,
+				       size_t count, loff_t *ppos)
 {
 	struct iwl_priv *priv = file->private_data;
-	int i, pos = 0;
+	int pos = 0;
 	char buf[300];
 	const size_t bufsz = sizeof(buf);
-	struct iwl_force_reset *force_reset;
+	struct iwl_rf_reset *rf_reset = &priv->rf_reset;
+
+	pos += scnprintf(buf + pos, bufsz - pos,
+			"RF reset statistics\n");
+	pos += scnprintf(buf + pos, bufsz - pos,
+			"\tnumber of reset request: %d\n",
+			rf_reset->reset_request_count);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			"\tnumber of reset request success: %d\n",
+			rf_reset->reset_success_count);
+	pos += scnprintf(buf + pos, bufsz - pos,
+			"\tnumber of reset request reject: %d\n",
+			rf_reset->reset_reject_count);
 
-	for (i = 0; i < IWL_MAX_FORCE_RESET; i++) {
-		force_reset = &priv->force_reset[i];
-		pos += scnprintf(buf + pos, bufsz - pos,
-				"Force reset method %d\n", i);
-		pos += scnprintf(buf + pos, bufsz - pos,
-				"\tnumber of reset request: %d\n",
-				force_reset->reset_request_count);
-		pos += scnprintf(buf + pos, bufsz - pos,
-				"\tnumber of reset request success: %d\n",
-				force_reset->reset_success_count);
-		pos += scnprintf(buf + pos, bufsz - pos,
-				"\tnumber of reset request reject: %d\n",
-				force_reset->reset_reject_count);
-		pos += scnprintf(buf + pos, bufsz - pos,
-				"\treset duration: %lu\n",
-				force_reset->reset_duration);
-	}
 	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
 
-static ssize_t iwl_dbgfs_force_reset_write(struct file *file,
+static ssize_t iwl_dbgfs_rf_reset_write(struct file *file,
 					const char __user *user_buf,
 					size_t count, loff_t *ppos) {
 
 	struct iwl_priv *priv = file->private_data;
-	char buf[8];
-	int buf_size;
-	int reset, ret;
+	int ret;
 
-	memset(buf, 0, sizeof(buf));
-	buf_size = min(count, sizeof(buf) -  1);
-	if (copy_from_user(buf, user_buf, buf_size))
-		return -EFAULT;
-	if (sscanf(buf, "%d", &reset) != 1)
-		return -EINVAL;
-	switch (reset) {
-	case IWL_RF_RESET:
-	case IWL_FW_RESET:
-		ret = iwl_force_reset(priv, reset, true);
-		break;
-	default:
-		return -EINVAL;
-	}
+	ret = iwl_force_rf_reset(priv, true);
 	return ret ? ret : count;
 }
 
@@ -2353,29 +2103,6 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
 	return count;
 }
 
-static ssize_t iwl_dbgfs_wd_timeout_write(struct file *file,
-					const char __user *user_buf,
-					size_t count, loff_t *ppos)
-{
-	struct iwl_priv *priv = file->private_data;
-	char buf[8];
-	int buf_size;
-	int timeout;
-
-	memset(buf, 0, sizeof(buf));
-	buf_size = min(count, sizeof(buf) -  1);
-	if (copy_from_user(buf, user_buf, buf_size))
-		return -EFAULT;
-	if (sscanf(buf, "%d", &timeout) != 1)
-		return -EINVAL;
-	if (timeout < 0 || timeout > IWL_MAX_WD_TIMEOUT)
-		timeout = IWL_DEF_WD_TIMEOUT;
-
-	hw_params(priv).wd_timeout = timeout;
-	iwl_setup_watchdog(priv);
-	return count;
-}
-
 static ssize_t iwl_dbgfs_bt_traffic_read(struct file *file,
 					char __user *user_buf,
 					size_t count, loff_t *ppos) {
@@ -2431,10 +2158,10 @@ static ssize_t iwl_dbgfs_protection_mode_read(struct file *file,
 	char buf[40];
 	const size_t bufsz = sizeof(buf);
 
-	if (cfg(priv)->ht_params)
+	if (priv->cfg->ht_params)
 		pos += scnprintf(buf + pos, bufsz - pos,
 			 "use %s for aggregation\n",
-			 (hw_params(priv).use_rts_for_aggregation) ?
+			 (priv->hw_params.use_rts_for_aggregation) ?
 				"rts/cts" : "cts-to-self");
 	else
 		pos += scnprintf(buf + pos, bufsz - pos, "N/A");
@@ -2451,7 +2178,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
 	int buf_size;
 	int rts;
 
-	if (!cfg(priv)->ht_params)
+	if (!priv->cfg->ht_params)
 		return -EINVAL;
 
 	memset(buf, 0, sizeof(buf));
@@ -2461,12 +2188,29 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
 	if (sscanf(buf, "%d", &rts) != 1)
 		return -EINVAL;
 	if (rts)
-		hw_params(priv).use_rts_for_aggregation = true;
+		priv->hw_params.use_rts_for_aggregation = true;
 	else
-		hw_params(priv).use_rts_for_aggregation = false;
+		priv->hw_params.use_rts_for_aggregation = false;
 	return count;
 }
 
+static int iwl_cmd_echo_test(struct iwl_priv *priv)
+{
+	int ret;
+	struct iwl_host_cmd cmd = {
+		.id = REPLY_ECHO,
+		.len = { 0 },
+		.flags = CMD_SYNC,
+	};
+
+	ret = iwl_dvm_send_cmd(priv, &cmd);
+	if (ret)
+		IWL_ERR(priv, "echo testing fail: 0X%x\n", ret);
+	else
+		IWL_DEBUG_INFO(priv, "echo testing pass\n");
+	return ret;
+}
+
 static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
 					const char __user *user_buf,
 					size_t count, loff_t *ppos)
@@ -2522,9 +2266,55 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
 	return count;
 }
 
-DEBUGFS_READ_FILE_OPS(rx_statistics);
-DEBUGFS_READ_FILE_OPS(tx_statistics);
-DEBUGFS_READ_WRITE_FILE_OPS(traffic_log);
+static ssize_t iwl_dbgfs_calib_disabled_read(struct file *file,
+					 char __user *user_buf,
+					 size_t count, loff_t *ppos)
+{
+	struct iwl_priv *priv = file->private_data;
+	char buf[120];
+	int pos = 0;
+	const size_t bufsz = sizeof(buf);
+
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 "Sensitivity calibrations %s\n",
+			 (priv->calib_disabled &
+					IWL_SENSITIVITY_CALIB_DISABLED) ?
+			 "DISABLED" : "ENABLED");
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 "Chain noise calibrations %s\n",
+			 (priv->calib_disabled &
+					IWL_CHAIN_NOISE_CALIB_DISABLED) ?
+			 "DISABLED" : "ENABLED");
+	pos += scnprintf(buf + pos, bufsz - pos,
+			 "Tx power calibrations %s\n",
+			 (priv->calib_disabled &
+					IWL_TX_POWER_CALIB_DISABLED) ?
+			 "DISABLED" : "ENABLED");
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+}
+
+static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
+					      const char __user *user_buf,
+					      size_t count, loff_t *ppos)
+{
+	struct iwl_priv *priv = file->private_data;
+	char buf[8];
+	u32 calib_disabled;
+	int buf_size;
+
+	memset(buf, 0, sizeof(buf));
+	buf_size = min(count, sizeof(buf) - 1);
+	if (copy_from_user(buf, user_buf, buf_size))
+		return -EFAULT;
+	if (sscanf(buf, "%x", &calib_disabled) != 1)
+		return -EFAULT;
+
+	priv->calib_disabled = calib_disabled;
+
+	return count;
+}
+
 DEBUGFS_READ_FILE_OPS(ucode_rx_stats);
 DEBUGFS_READ_FILE_OPS(ucode_tx_stats);
 DEBUGFS_READ_FILE_OPS(ucode_general_stats);
@@ -2532,21 +2322,20 @@ DEBUGFS_READ_FILE_OPS(sensitivity);
 DEBUGFS_READ_FILE_OPS(chain_noise);
 DEBUGFS_READ_FILE_OPS(power_save_status);
 DEBUGFS_WRITE_FILE_OPS(clear_ucode_statistics);
-DEBUGFS_WRITE_FILE_OPS(clear_traffic_statistics);
 DEBUGFS_READ_WRITE_FILE_OPS(ucode_tracing);
 DEBUGFS_READ_WRITE_FILE_OPS(missed_beacon);
 DEBUGFS_READ_WRITE_FILE_OPS(plcp_delta);
-DEBUGFS_READ_WRITE_FILE_OPS(force_reset);
+DEBUGFS_READ_WRITE_FILE_OPS(rf_reset);
 DEBUGFS_READ_FILE_OPS(rxon_flags);
 DEBUGFS_READ_FILE_OPS(rxon_filter_flags);
 DEBUGFS_WRITE_FILE_OPS(txfifo_flush);
 DEBUGFS_READ_FILE_OPS(ucode_bt_stats);
-DEBUGFS_WRITE_FILE_OPS(wd_timeout);
 DEBUGFS_READ_FILE_OPS(bt_traffic);
 DEBUGFS_READ_WRITE_FILE_OPS(protection_mode);
 DEBUGFS_READ_FILE_OPS(reply_tx_error);
 DEBUGFS_WRITE_FILE_OPS(echo_test);
 DEBUGFS_READ_WRITE_FILE_OPS(log_event);
+DEBUGFS_READ_WRITE_FILE_OPS(calib_disabled);
 
 /*
  * Create the debugfs files and directories
@@ -2587,15 +2376,11 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
 	DEBUGFS_ADD_FILE(disable_ht40, dir_data, S_IWUSR | S_IRUSR);
 	DEBUGFS_ADD_FILE(temperature, dir_data, S_IRUSR);
 
-	DEBUGFS_ADD_FILE(rx_statistics, dir_debug, S_IRUSR);
-	DEBUGFS_ADD_FILE(tx_statistics, dir_debug, S_IRUSR);
-	DEBUGFS_ADD_FILE(traffic_log, dir_debug, S_IWUSR | S_IRUSR);
 	DEBUGFS_ADD_FILE(power_save_status, dir_debug, S_IRUSR);
 	DEBUGFS_ADD_FILE(clear_ucode_statistics, dir_debug, S_IWUSR);
-	DEBUGFS_ADD_FILE(clear_traffic_statistics, dir_debug, S_IWUSR);
 	DEBUGFS_ADD_FILE(missed_beacon, dir_debug, S_IWUSR);
 	DEBUGFS_ADD_FILE(plcp_delta, dir_debug, S_IWUSR | S_IRUSR);
-	DEBUGFS_ADD_FILE(force_reset, dir_debug, S_IWUSR | S_IRUSR);
+	DEBUGFS_ADD_FILE(rf_reset, dir_debug, S_IWUSR | S_IRUSR);
 	DEBUGFS_ADD_FILE(ucode_rx_stats, dir_debug, S_IRUSR);
 	DEBUGFS_ADD_FILE(ucode_tx_stats, dir_debug, S_IRUSR);
 	DEBUGFS_ADD_FILE(ucode_general_stats, dir_debug, S_IRUSR);
@@ -2608,19 +2393,16 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
 	DEBUGFS_ADD_FILE(reply_tx_error, dir_debug, S_IRUSR);
 	DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR);
 	DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, S_IWUSR);
-	DEBUGFS_ADD_FILE(wd_timeout, dir_debug, S_IWUSR);
 	DEBUGFS_ADD_FILE(echo_test, dir_debug, S_IWUSR);
 	DEBUGFS_ADD_FILE(log_event, dir_debug, S_IWUSR | S_IRUSR);
 
 	if (iwl_advanced_bt_coexist(priv))
 		DEBUGFS_ADD_FILE(bt_traffic, dir_debug, S_IRUSR);
 
-	DEBUGFS_ADD_BOOL(disable_sensitivity, dir_rf,
-			 &priv->disable_sens_cal);
-	DEBUGFS_ADD_BOOL(disable_chain_noise, dir_rf,
-			 &priv->disable_chain_noise_cal);
+	/* Calibrations disabled/enabled status*/
+	DEBUGFS_ADD_FILE(calib_disabled, dir_rf, S_IWUSR | S_IRUSR);
 
-	if (iwl_trans_dbgfs_register(trans(priv), dir_debug))
+	if (iwl_trans_dbgfs_register(priv->trans, dir_debug))
 		goto err;
 	return 0;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/dvm/dev.h
index 99be58940e27..4620b657948a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/dvm/dev.h
@@ -24,8 +24,8 @@
  *
  *****************************************************************************/
 /*
- * Please use this file (iwl-dev.h) for driver implementation definitions.
- * Please use iwl-commands.h for uCode API definitions.
+ * Please use this file (dev.h) for driver implementation definitions.
+ * Please use commands.h for uCode API definitions.
  */
 
 #ifndef __iwl_dev_h__
@@ -38,20 +38,21 @@
 #include <linux/slab.h>
 #include <linux/mutex.h>
 
-#include "iwl-eeprom.h"
+#include "iwl-fw.h"
+#include "iwl-eeprom-parse.h"
 #include "iwl-csr.h"
 #include "iwl-debug.h"
 #include "iwl-agn-hw.h"
-#include "iwl-led.h"
-#include "iwl-power.h"
-#include "iwl-agn-rs.h"
-#include "iwl-agn-tt.h"
-#include "iwl-trans.h"
-#include "iwl-shared.h"
 #include "iwl-op-mode.h"
 #include "iwl-notif-wait.h"
+#include "iwl-trans.h"
+
+#include "led.h"
+#include "power.h"
+#include "rs.h"
+#include "tt.h"
 
-struct iwl_tx_queue;
+#include "iwl-test.h"
 
 /* CT-KILL constants */
 #define CT_KILL_THRESHOLD_LEGACY   110 /* in Celsius */
@@ -90,33 +91,6 @@ struct iwl_tx_queue;
 #define IWL_NUM_SCAN_RATES         (2)
 
 /*
- * One for each channel, holds all channel setup data
- * Some of the fields (e.g. eeprom and flags/max_power_avg) are redundant
- *     with one another!
- */
-struct iwl_channel_info {
-	struct iwl_eeprom_channel eeprom;	/* EEPROM regulatory limit */
-	struct iwl_eeprom_channel ht40_eeprom;	/* EEPROM regulatory limit for
-						 * HT40 channel */
-
-	u8 channel;	  /* channel number */
-	u8 flags;	  /* flags copied from EEPROM */
-	s8 max_power_avg; /* (dBm) regul. eeprom, normal Tx, any rate */
-	s8 curr_txpow;	  /* (dBm) regulatory/spectrum/user (not h/w) limit */
-	s8 min_power;	  /* always 0 */
-	s8 scan_power;	  /* (dBm) regul. eeprom, direct scans, any rate */
-
-	u8 group_index;	  /* 0-4, maps channel to group1/2/3/4/5 */
-	u8 band_index;	  /* 0-4, maps channel to band1/2/3/4/5 */
-	enum ieee80211_band band;
-
-	/* HT40 channel info */
-	s8 ht40_max_power_avg;	/* (dBm) regul. eeprom, normal Tx, any rate */
-	u8 ht40_flags;		/* flags copied from EEPROM */
-	u8 ht40_extension_channel; /* HT_IE_EXT_CHANNEL_* */
-};
-
-/*
  * Minimum number of queues. MAX_NUM is defined in hw specific files.
  * Set the minimum to accommodate
  *  - 4 standard TX queues
@@ -155,29 +129,6 @@ union iwl_ht_rate_supp {
 	};
 };
 
-#define CFG_HT_RX_AMPDU_FACTOR_8K   (0x0)
-#define CFG_HT_RX_AMPDU_FACTOR_16K  (0x1)
-#define CFG_HT_RX_AMPDU_FACTOR_32K  (0x2)
-#define CFG_HT_RX_AMPDU_FACTOR_64K  (0x3)
-#define CFG_HT_RX_AMPDU_FACTOR_DEF  CFG_HT_RX_AMPDU_FACTOR_64K
-#define CFG_HT_RX_AMPDU_FACTOR_MAX  CFG_HT_RX_AMPDU_FACTOR_64K
-#define CFG_HT_RX_AMPDU_FACTOR_MIN  CFG_HT_RX_AMPDU_FACTOR_8K
-
-/*
- * Maximal MPDU density for TX aggregation
- * 4 - 2us density
- * 5 - 4us density
- * 6 - 8us density
- * 7 - 16us density
- */
-#define CFG_HT_MPDU_DENSITY_2USEC   (0x4)
-#define CFG_HT_MPDU_DENSITY_4USEC   (0x5)
-#define CFG_HT_MPDU_DENSITY_8USEC   (0x6)
-#define CFG_HT_MPDU_DENSITY_16USEC  (0x7)
-#define CFG_HT_MPDU_DENSITY_DEF CFG_HT_MPDU_DENSITY_4USEC
-#define CFG_HT_MPDU_DENSITY_MAX CFG_HT_MPDU_DENSITY_16USEC
-#define CFG_HT_MPDU_DENSITY_MIN     (0x1)
-
 struct iwl_ht_config {
 	bool single_chain_sufficient;
 	enum ieee80211_smps_mode smps; /* current smps mode */
@@ -196,6 +147,7 @@ struct iwl_qos_info {
  * These states relate to a specific RA / TID.
  *
  * @IWL_AGG_OFF: aggregation is not used
+ * @IWL_AGG_STARTING: aggregation are starting (between start and oper)
  * @IWL_AGG_ON: aggregation session is up
  * @IWL_EMPTYING_HW_QUEUE_ADDBA: establishing a BA session - waiting for the
  *	HW queue to be empty from packets for this RA /TID.
@@ -204,6 +156,7 @@ struct iwl_qos_info {
  */
 enum iwl_agg_state {
 	IWL_AGG_OFF = 0,
+	IWL_AGG_STARTING,
 	IWL_AGG_ON,
 	IWL_EMPTYING_HW_QUEUE_ADDBA,
 	IWL_EMPTYING_HW_QUEUE_DELBA,
@@ -445,23 +398,6 @@ enum {
 	MEASUREMENT_ACTIVE = (1 << 1),
 };
 
-enum iwl_nvm_type {
-	NVM_DEVICE_TYPE_EEPROM = 0,
-	NVM_DEVICE_TYPE_OTP,
-};
-
-/*
- * Two types of OTP memory access modes
- *   IWL_OTP_ACCESS_ABSOLUTE - absolute address mode,
- * 			        based on physical memory addressing
- *   IWL_OTP_ACCESS_RELATIVE - relative address mode,
- * 			       based on logical memory addressing
- */
-enum iwl_access_mode {
-	IWL_OTP_ACCESS_ABSOLUTE,
-	IWL_OTP_ACCESS_RELATIVE,
-};
-
 /* reply_tx_statistics (for _agn devices) */
 struct reply_tx_error_statistics {
 	u32 pp_delay;
@@ -506,44 +442,6 @@ struct reply_agg_tx_error_statistics {
 	u32 unknown;
 };
 
-/* management statistics */
-enum iwl_mgmt_stats {
-	MANAGEMENT_ASSOC_REQ = 0,
-	MANAGEMENT_ASSOC_RESP,
-	MANAGEMENT_REASSOC_REQ,
-	MANAGEMENT_REASSOC_RESP,
-	MANAGEMENT_PROBE_REQ,
-	MANAGEMENT_PROBE_RESP,
-	MANAGEMENT_BEACON,
-	MANAGEMENT_ATIM,
-	MANAGEMENT_DISASSOC,
-	MANAGEMENT_AUTH,
-	MANAGEMENT_DEAUTH,
-	MANAGEMENT_ACTION,
-	MANAGEMENT_MAX,
-};
-/* control statistics */
-enum iwl_ctrl_stats {
-	CONTROL_BACK_REQ =  0,
-	CONTROL_BACK,
-	CONTROL_PSPOLL,
-	CONTROL_RTS,
-	CONTROL_CTS,
-	CONTROL_ACK,
-	CONTROL_CFEND,
-	CONTROL_CFENDACK,
-	CONTROL_MAX,
-};
-
-struct traffic_stats {
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-	u32 mgmt[MANAGEMENT_MAX];
-	u32 ctrl[CONTROL_MAX];
-	u32 data_cnt;
-	u64 data_bytes;
-#endif
-};
-
 /*
  * schedule the timer to wake up every UCODE_TRACE_PERIOD milliseconds
  * to perform continuous uCode event logging operation if enabled
@@ -570,24 +468,7 @@ struct iwl_event_log {
 	int wraps_more_count;
 };
 
-/*
- * This is the threshold value of plcp error rate per 100mSecs.  It is
- * used to set and check for the validity of plcp_delta.
- */
-#define IWL_MAX_PLCP_ERR_THRESHOLD_MIN	(1)
-#define IWL_MAX_PLCP_ERR_THRESHOLD_DEF	(50)
-#define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF	(100)
-#define IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF	(200)
-#define IWL_MAX_PLCP_ERR_THRESHOLD_MAX	(255)
-#define IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE	(0)
-
 #define IWL_DELAY_NEXT_FORCE_RF_RESET  (HZ*3)
-#define IWL_DELAY_NEXT_FORCE_FW_RELOAD (HZ*5)
-
-/* TX queue watchdog timeouts in mSecs */
-#define IWL_DEF_WD_TIMEOUT	(2000)
-#define IWL_LONG_WD_TIMEOUT	(10000)
-#define IWL_MAX_WD_TIMEOUT	(120000)
 
 /* BT Antenna Coupling Threshold (dB) */
 #define IWL_BT_ANTENNA_COUPLING_THRESHOLD	(35)
@@ -597,18 +478,18 @@ struct iwl_event_log {
 #define IWL_MAX_CONTINUE_RELOAD_CNT	4
 
 
-enum iwl_reset {
-	IWL_RF_RESET = 0,
-	IWL_FW_RESET,
-	IWL_MAX_FORCE_RESET,
-};
-
-struct iwl_force_reset {
+struct iwl_rf_reset {
 	int reset_request_count;
 	int reset_success_count;
 	int reset_reject_count;
-	unsigned long reset_duration;
-	unsigned long last_force_reset_jiffies;
+	unsigned long last_reset_jiffies;
+};
+
+enum iwl_rxon_context_id {
+	IWL_RXON_CTX_BSS,
+	IWL_RXON_CTX_PAN,
+
+	NUM_IWL_RXON_CTX
 };
 
 /* extend beacon time format bit shifting  */
@@ -680,23 +561,42 @@ enum iwl_scan_type {
 	IWL_SCAN_ROC,
 };
 
-#ifdef CONFIG_IWLWIFI_DEVICE_TESTMODE
-struct iwl_testmode_trace {
-	u32 buff_size;
-	u32 total_size;
-	u32 num_chunks;
-	u8 *cpu_addr;
-	u8 *trace_addr;
-	dma_addr_t dma_addr;
-	bool trace_enabled;
+/**
+ * struct iwl_hw_params
+ *
+ * Holds the module parameters
+ *
+ * @tx_chains_num: Number of TX chains
+ * @rx_chains_num: Number of RX chains
+ * @sku: sku read from EEPROM
+ * @ct_kill_threshold: temperature threshold - in hw dependent unit
+ * @ct_kill_exit_threshold: when to reeable the device - in hw dependent unit
+ *	relevant for 1000, 6000 and up
+ * @struct iwl_sensitivity_ranges: range of sensitivity values
+ * @use_rts_for_aggregation: use rts/cts protection for HT traffic
+ */
+struct iwl_hw_params {
+	u8  tx_chains_num;
+	u8  rx_chains_num;
+	bool use_rts_for_aggregation;
+	u16 sku;
+	u32 ct_kill_threshold;
+	u32 ct_kill_exit_threshold;
+
+	const struct iwl_sensitivity_ranges *sens;
 };
-struct iwl_testmode_mem {
-	u32 buff_size;
-	u32 num_chunks;
-	u8 *buff_addr;
-	bool read_in_progress;
+
+struct iwl_lib_ops {
+	/* set hw dependent parameters */
+	void (*set_hw_params)(struct iwl_priv *priv);
+	int (*set_channel_switch)(struct iwl_priv *priv,
+				  struct ieee80211_channel_switch *ch_switch);
+	/* device specific configuration */
+	void (*nic_config)(struct iwl_priv *priv);
+
+	/* temperature */
+	void (*temperature)(struct iwl_priv *priv);
 };
-#endif
 
 struct iwl_wipan_noa_data {
 	struct rcu_head rcu_head;
@@ -704,6 +604,17 @@ struct iwl_wipan_noa_data {
 	u8 data[];
 };
 
+/* Calibration disabling bit mask */
+enum {
+	IWL_CALIB_ENABLE_ALL			= 0,
+
+	IWL_SENSITIVITY_CALIB_DISABLED		= BIT(0),
+	IWL_CHAIN_NOISE_CALIB_DISABLED		= BIT(1),
+	IWL_TX_POWER_CALIB_DISABLED		= BIT(2),
+
+	IWL_CALIB_DISABLE_ALL			= 0xFFFFFFFF,
+};
+
 #define IWL_OP_MODE_GET_DVM(_iwl_op_mode) \
 	((struct iwl_priv *) ((_iwl_op_mode)->op_mode_specific))
 
@@ -713,9 +624,11 @@ struct iwl_wipan_noa_data {
 
 struct iwl_priv {
 
-	/*data shared among all the driver's layers */
-	struct iwl_shared *shrd;
+	struct iwl_trans *trans;
+	struct device *dev;		/* for debug prints only */
+	const struct iwl_cfg *cfg;
 	const struct iwl_fw *fw;
+	const struct iwl_lib_ops *lib;
 	unsigned long status;
 
 	spinlock_t sta_lock;
@@ -723,34 +636,30 @@ struct iwl_priv {
 
 	unsigned long transport_queue_stop;
 	bool passive_no_rx;
-#define IWL_INVALID_AC	0xff
-	u8 queue_to_ac[IWL_MAX_HW_QUEUES];
-	atomic_t ac_stop_count[IEEE80211_NUM_ACS];
+#define IWL_INVALID_MAC80211_QUEUE	0xff
+	u8 queue_to_mac80211[IWL_MAX_HW_QUEUES];
+	atomic_t queue_stop_count[IWL_MAX_HW_QUEUES];
 
 	unsigned long agg_q_alloc[BITS_TO_LONGS(IWL_MAX_HW_QUEUES)];
 
 	/* ieee device used by generic ieee processing code */
 	struct ieee80211_hw *hw;
-	struct ieee80211_channel *ieee_channels;
-	struct ieee80211_rate *ieee_rates;
 
 	struct list_head calib_results;
 
 	struct workqueue_struct *workqueue;
 
+	struct iwl_hw_params hw_params;
+
 	enum ieee80211_band band;
 	u8 valid_contexts;
 
-	void (*pre_rx_handler)(struct iwl_priv *priv,
-			       struct iwl_rx_cmd_buffer *rxb);
 	int (*rx_handlers[REPLY_MAX])(struct iwl_priv *priv,
 				       struct iwl_rx_cmd_buffer *rxb,
 				       struct iwl_device_cmd *cmd);
 
 	struct iwl_notif_wait_data notif_wait;
 
-	struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
-
 	/* spectrum measurement report caching */
 	struct iwl_spectrum_notification measure_report;
 	u8 measurement_status;
@@ -772,8 +681,8 @@ struct iwl_priv {
 	/*counters */
 	u32 rx_handlers_stats[REPLY_MAX];
 
-	/* force reset */
-	struct iwl_force_reset force_reset[IWL_MAX_FORCE_RESET];
+	/* rf reset */
+	struct iwl_rf_reset rf_reset;
 
 	/* firmware reload counter and timestamp */
 	unsigned long reload_jiffies;
@@ -781,11 +690,6 @@ struct iwl_priv {
 	bool ucode_loaded;
 	bool init_ucode_run;		/* Don't run init uCode again */
 
-	/* we allocate array of iwl_channel_info for NIC's valid channels.
-	 *    Access via channel # using indirect index array */
-	struct iwl_channel_info *channel_info;	/* channel info array */
-	u8 channel_count;	/* # of channels */
-
 	u8 plcp_delta_threshold;
 
 	/* thermal calibration */
@@ -819,8 +723,6 @@ struct iwl_priv {
 
 	__le16 switch_channel;
 
-	u16 active_rate;
-
 	u8 start_calib;
 	struct iwl_sensitivity_data sensitivity_data;
 	struct iwl_chain_noise_data chain_noise_data;
@@ -834,10 +736,6 @@ struct iwl_priv {
 
 	int activity_timer_active;
 
-	/* counts mgmt, ctl, and data packets */
-	struct traffic_stats tx_stats;
-	struct traffic_stats rx_stats;
-
 	struct iwl_power_mgr power_data;
 	struct iwl_tt_mgmt thermal_throttle;
 
@@ -846,6 +744,7 @@ struct iwl_priv {
 	struct iwl_station_entry stations[IWLAGN_STATION_COUNT];
 	unsigned long ucode_key_table;
 	struct iwl_tid_data tid_data[IWLAGN_STATION_COUNT][IWL_MAX_TID_COUNT];
+	atomic_t num_aux_in_flight;
 
 	u8 mac80211_registered;
 
@@ -921,6 +820,7 @@ struct iwl_priv {
 	__le32 kill_ack_mask;
 	__le32 kill_cts_mask;
 	__le16 bt_valid;
+	bool reduced_txpower;
 	u16 bt_on_thresh;
 	u16 bt_duration;
 	u16 dynamic_frag_thresh;
@@ -949,40 +849,37 @@ struct iwl_priv {
 
 	struct delayed_work scan_check;
 
-	/* TX Power */
+	/* TX Power settings */
 	s8 tx_power_user_lmt;
-	s8 tx_power_device_lmt;
-	s8 tx_power_lmt_in_half_dbm; /* max tx power in half-dBm format */
 	s8 tx_power_next;
 
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	/* debugfs */
-	u16 tx_traffic_idx;
-	u16 rx_traffic_idx;
-	u8 *tx_traffic;
-	u8 *rx_traffic;
 	struct dentry *debugfs_dir;
 	u32 dbgfs_sram_offset, dbgfs_sram_len;
 	bool disable_ht40;
 	void *wowlan_sram;
 #endif /* CONFIG_IWLWIFI_DEBUGFS */
 
+	struct iwl_eeprom_data *eeprom_data;
+	/* eeprom blob for debugfs/testmode */
+	u8 *eeprom_blob;
+	size_t eeprom_blob_size;
+
 	struct work_struct txpower_work;
-	u32 disable_sens_cal;
-	u32 disable_chain_noise_cal;
+	u32 calib_disabled;
 	struct work_struct run_time_calib_work;
 	struct timer_list statistics_periodic;
 	struct timer_list ucode_trace;
-	struct timer_list watchdog;
 
 	struct iwl_event_log event_log;
 
 	struct led_classdev led;
 	unsigned long blink_on, blink_off;
 	bool led_registered;
+
 #ifdef CONFIG_IWLWIFI_DEVICE_TESTMODE
-	struct iwl_testmode_trace testmode_trace;
-	struct iwl_testmode_mem testmode_mem;
+	struct iwl_test tst;
 	u32 tm_fixed_rate;
 #endif
 
@@ -1002,9 +899,6 @@ struct iwl_priv {
 	enum iwl_ucode_type cur_ucode;
 }; /*iwl_priv */
 
-extern struct kmem_cache *iwl_tx_cmd_pool;
-extern struct iwl_mod_params iwlagn_mod_params;
-
 static inline struct iwl_rxon_context *
 iwl_rxon_ctx_from_vif(struct ieee80211_vif *vif)
 {
@@ -1038,36 +932,4 @@ static inline int iwl_is_any_associated(struct iwl_priv *priv)
 	return false;
 }
 
-static inline int is_channel_valid(const struct iwl_channel_info *ch_info)
-{
-	if (ch_info == NULL)
-		return 0;
-	return (ch_info->flags & EEPROM_CHANNEL_VALID) ? 1 : 0;
-}
-
-static inline int is_channel_radar(const struct iwl_channel_info *ch_info)
-{
-	return (ch_info->flags & EEPROM_CHANNEL_RADAR) ? 1 : 0;
-}
-
-static inline u8 is_channel_a_band(const struct iwl_channel_info *ch_info)
-{
-	return ch_info->band == IEEE80211_BAND_5GHZ;
-}
-
-static inline u8 is_channel_bg_band(const struct iwl_channel_info *ch_info)
-{
-	return ch_info->band == IEEE80211_BAND_2GHZ;
-}
-
-static inline int is_channel_passive(const struct iwl_channel_info *ch)
-{
-	return (!(ch->flags & EEPROM_CHANNEL_ACTIVE)) ? 1 : 0;
-}
-
-static inline int is_channel_ibss(const struct iwl_channel_info *ch)
-{
-	return ((ch->flags & EEPROM_CHANNEL_IBSS)) ? 1 : 0;
-}
-
 #endif				/* __iwl_dev_h__ */
diff --git a/drivers/net/wireless/iwlwifi/dvm/devices.c b/drivers/net/wireless/iwlwifi/dvm/devices.c
new file mode 100644
index 000000000000..0521a6be09d2
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/dvm/devices.c
@@ -0,0 +1,601 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2008 - 2012 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
+ *
+ *****************************************************************************/
+
+/*
+ * DVM device-specific data & functions
+ */
+#include "iwl-io.h"
+#include "iwl-prph.h"
+#include "iwl-eeprom-parse.h"
+
+#include "agn.h"
+#include "dev.h"
+#include "commands.h"
+
+
+/*
+ * 1000 series
+ * ===========
+ */
+
+/*
+ * For 1000, use advance thermal throttling critical temperature threshold,
+ * but legacy thermal management implementation for now.
+ * This is for the reason of 1000 uCode using advance thermal throttling API
+ * but not implement ct_kill_exit based on ct_kill exit temperature
+ * so the thermal throttling will still based on legacy thermal throttling
+ * management.
+ * The code here need to be modified once 1000 uCode has the advanced thermal
+ * throttling algorithm in place
+ */
+static void iwl1000_set_ct_threshold(struct iwl_priv *priv)
+{
+	/* want Celsius */
+	priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD_LEGACY;
+	priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
+}
+
+/* NIC configuration for 1000 series */
+static void iwl1000_nic_config(struct iwl_priv *priv)
+{
+	/* Setting digital SVR for 1000 card to 1.32V */
+	/* locking is acquired in iwl_set_bits_mask_prph() function */
+	iwl_set_bits_mask_prph(priv->trans, APMG_DIGITAL_SVR_REG,
+				APMG_SVR_DIGITAL_VOLTAGE_1_32,
+				~APMG_SVR_VOLTAGE_CONFIG_BIT_MSK);
+}
+
+/**
+ * iwl_beacon_time_mask_low - mask of lower 32 bit of beacon time
+ * @priv -- pointer to iwl_priv data structure
+ * @tsf_bits -- number of bits need to shift for masking)
+ */
+static inline u32 iwl_beacon_time_mask_low(struct iwl_priv *priv,
+					   u16 tsf_bits)
+{
+	return (1 << tsf_bits) - 1;
+}
+
+/**
+ * iwl_beacon_time_mask_high - mask of higher 32 bit of beacon time
+ * @priv -- pointer to iwl_priv data structure
+ * @tsf_bits -- number of bits need to shift for masking)
+ */
+static inline u32 iwl_beacon_time_mask_high(struct iwl_priv *priv,
+					    u16 tsf_bits)
+{
+	return ((1 << (32 - tsf_bits)) - 1) << tsf_bits;
+}
+
+/*
+ * extended beacon time format
+ * time in usec will be changed into a 32-bit value in extended:internal format
+ * the extended part is the beacon counts
+ * the internal part is the time in usec within one beacon interval
+ */
+static u32 iwl_usecs_to_beacons(struct iwl_priv *priv, u32 usec,
+				u32 beacon_interval)
+{
+	u32 quot;
+	u32 rem;
+	u32 interval = beacon_interval * TIME_UNIT;
+
+	if (!interval || !usec)
+		return 0;
+
+	quot = (usec / interval) &
+		(iwl_beacon_time_mask_high(priv, IWLAGN_EXT_BEACON_TIME_POS) >>
+		IWLAGN_EXT_BEACON_TIME_POS);
+	rem = (usec % interval) & iwl_beacon_time_mask_low(priv,
+				   IWLAGN_EXT_BEACON_TIME_POS);
+
+	return (quot << IWLAGN_EXT_BEACON_TIME_POS) + rem;
+}
+
+/* base is usually what we get from ucode with each received frame,
+ * the same as HW timer counter counting down
+ */
+static __le32 iwl_add_beacon_time(struct iwl_priv *priv, u32 base,
+			   u32 addon, u32 beacon_interval)
+{
+	u32 base_low = base & iwl_beacon_time_mask_low(priv,
+				IWLAGN_EXT_BEACON_TIME_POS);
+	u32 addon_low = addon & iwl_beacon_time_mask_low(priv,
+				IWLAGN_EXT_BEACON_TIME_POS);
+	u32 interval = beacon_interval * TIME_UNIT;
+	u32 res = (base & iwl_beacon_time_mask_high(priv,
+				IWLAGN_EXT_BEACON_TIME_POS)) +
+				(addon & iwl_beacon_time_mask_high(priv,
+				IWLAGN_EXT_BEACON_TIME_POS));
+
+	if (base_low > addon_low)
+		res += base_low - addon_low;
+	else if (base_low < addon_low) {
+		res += interval + base_low - addon_low;
+		res += (1 << IWLAGN_EXT_BEACON_TIME_POS);
+	} else
+		res += (1 << IWLAGN_EXT_BEACON_TIME_POS);
+
+	return cpu_to_le32(res);
+}
+
+static const struct iwl_sensitivity_ranges iwl1000_sensitivity = {
+	.min_nrg_cck = 95,
+	.auto_corr_min_ofdm = 90,
+	.auto_corr_min_ofdm_mrc = 170,
+	.auto_corr_min_ofdm_x1 = 120,
+	.auto_corr_min_ofdm_mrc_x1 = 240,
+
+	.auto_corr_max_ofdm = 120,
+	.auto_corr_max_ofdm_mrc = 210,
+	.auto_corr_max_ofdm_x1 = 155,
+	.auto_corr_max_ofdm_mrc_x1 = 290,
+
+	.auto_corr_min_cck = 125,
+	.auto_corr_max_cck = 200,
+	.auto_corr_min_cck_mrc = 170,
+	.auto_corr_max_cck_mrc = 400,
+	.nrg_th_cck = 95,
+	.nrg_th_ofdm = 95,
+
+	.barker_corr_th_min = 190,
+	.barker_corr_th_min_mrc = 390,
+	.nrg_th_cca = 62,
+};
+
+static void iwl1000_hw_set_hw_params(struct iwl_priv *priv)
+{
+	iwl1000_set_ct_threshold(priv);
+
+	/* Set initial sensitivity parameters */
+	priv->hw_params.sens = &iwl1000_sensitivity;
+}
+
+struct iwl_lib_ops iwl1000_lib = {
+	.set_hw_params = iwl1000_hw_set_hw_params,
+	.nic_config = iwl1000_nic_config,
+	.temperature = iwlagn_temperature,
+};
+
+
+/*
+ * 2000 series
+ * ===========
+ */
+
+static void iwl2000_set_ct_threshold(struct iwl_priv *priv)
+{
+	/* want Celsius */
+	priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD;
+	priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
+}
+
+/* NIC configuration for 2000 series */
+static void iwl2000_nic_config(struct iwl_priv *priv)
+{
+	iwl_set_bit(priv->trans, CSR_GP_DRIVER_REG,
+		    CSR_GP_DRIVER_REG_BIT_RADIO_IQ_INVER);
+}
+
+static const struct iwl_sensitivity_ranges iwl2000_sensitivity = {
+	.min_nrg_cck = 97,
+	.auto_corr_min_ofdm = 80,
+	.auto_corr_min_ofdm_mrc = 128,
+	.auto_corr_min_ofdm_x1 = 105,
+	.auto_corr_min_ofdm_mrc_x1 = 192,
+
+	.auto_corr_max_ofdm = 145,
+	.auto_corr_max_ofdm_mrc = 232,
+	.auto_corr_max_ofdm_x1 = 110,
+	.auto_corr_max_ofdm_mrc_x1 = 232,
+
+	.auto_corr_min_cck = 125,
+	.auto_corr_max_cck = 175,
+	.auto_corr_min_cck_mrc = 160,
+	.auto_corr_max_cck_mrc = 310,
+	.nrg_th_cck = 97,
+	.nrg_th_ofdm = 100,
+
+	.barker_corr_th_min = 190,
+	.barker_corr_th_min_mrc = 390,
+	.nrg_th_cca = 62,
+};
+
+static void iwl2000_hw_set_hw_params(struct iwl_priv *priv)
+{
+	iwl2000_set_ct_threshold(priv);
+
+	/* Set initial sensitivity parameters */
+	priv->hw_params.sens = &iwl2000_sensitivity;
+}
+
+struct iwl_lib_ops iwl2000_lib = {
+	.set_hw_params = iwl2000_hw_set_hw_params,
+	.nic_config = iwl2000_nic_config,
+	.temperature = iwlagn_temperature,
+};
+
+struct iwl_lib_ops iwl2030_lib = {
+	.set_hw_params = iwl2000_hw_set_hw_params,
+	.nic_config = iwl2000_nic_config,
+	.temperature = iwlagn_temperature,
+};
+
+/*
+ * 5000 series
+ * ===========
+ */
+
+/* NIC configuration for 5000 series */
+static void iwl5000_nic_config(struct iwl_priv *priv)
+{
+	/* W/A : NIC is stuck in a reset state after Early PCIe power off
+	 * (PCIe power is lost before PERST# is asserted),
+	 * causing ME FW to lose ownership and not being able to obtain it back.
+	 */
+	iwl_set_bits_mask_prph(priv->trans, APMG_PS_CTRL_REG,
+				APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS,
+				~APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS);
+}
+
+static const struct iwl_sensitivity_ranges iwl5000_sensitivity = {
+	.min_nrg_cck = 100,
+	.auto_corr_min_ofdm = 90,
+	.auto_corr_min_ofdm_mrc = 170,
+	.auto_corr_min_ofdm_x1 = 105,
+	.auto_corr_min_ofdm_mrc_x1 = 220,
+
+	.auto_corr_max_ofdm = 120,
+	.auto_corr_max_ofdm_mrc = 210,
+	.auto_corr_max_ofdm_x1 = 120,
+	.auto_corr_max_ofdm_mrc_x1 = 240,
+
+	.auto_corr_min_cck = 125,
+	.auto_corr_max_cck = 200,
+	.auto_corr_min_cck_mrc = 200,
+	.auto_corr_max_cck_mrc = 400,
+	.nrg_th_cck = 100,
+	.nrg_th_ofdm = 100,
+
+	.barker_corr_th_min = 190,
+	.barker_corr_th_min_mrc = 390,
+	.nrg_th_cca = 62,
+};
+
+static struct iwl_sensitivity_ranges iwl5150_sensitivity = {
+	.min_nrg_cck = 95,
+	.auto_corr_min_ofdm = 90,
+	.auto_corr_min_ofdm_mrc = 170,
+	.auto_corr_min_ofdm_x1 = 105,
+	.auto_corr_min_ofdm_mrc_x1 = 220,
+
+	.auto_corr_max_ofdm = 120,
+	.auto_corr_max_ofdm_mrc = 210,
+	/* max = min for performance bug in 5150 DSP */
+	.auto_corr_max_ofdm_x1 = 105,
+	.auto_corr_max_ofdm_mrc_x1 = 220,
+
+	.auto_corr_min_cck = 125,
+	.auto_corr_max_cck = 200,
+	.auto_corr_min_cck_mrc = 170,
+	.auto_corr_max_cck_mrc = 400,
+	.nrg_th_cck = 95,
+	.nrg_th_ofdm = 95,
+
+	.barker_corr_th_min = 190,
+	.barker_corr_th_min_mrc = 390,
+	.nrg_th_cca = 62,
+};
+
+#define IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF	(-5)
+
+static s32 iwl_temp_calib_to_offset(struct iwl_priv *priv)
+{
+	u16 temperature, voltage;
+
+	temperature = le16_to_cpu(priv->eeprom_data->kelvin_temperature);
+	voltage = le16_to_cpu(priv->eeprom_data->kelvin_voltage);
+
+	/* offset = temp - volt / coeff */
+	return (s32)(temperature -
+			voltage / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF);
+}
+
+static void iwl5150_set_ct_threshold(struct iwl_priv *priv)
+{
+	const s32 volt2temp_coef = IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF;
+	s32 threshold = (s32)CELSIUS_TO_KELVIN(CT_KILL_THRESHOLD_LEGACY) -
+			iwl_temp_calib_to_offset(priv);
+
+	priv->hw_params.ct_kill_threshold = threshold * volt2temp_coef;
+}
+
+static void iwl5000_set_ct_threshold(struct iwl_priv *priv)
+{
+	/* want Celsius */
+	priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD_LEGACY;
+}
+
+static void iwl5000_hw_set_hw_params(struct iwl_priv *priv)
+{
+	iwl5000_set_ct_threshold(priv);
+
+	/* Set initial sensitivity parameters */
+	priv->hw_params.sens = &iwl5000_sensitivity;
+}
+
+static void iwl5150_hw_set_hw_params(struct iwl_priv *priv)
+{
+	iwl5150_set_ct_threshold(priv);
+
+	/* Set initial sensitivity parameters */
+	priv->hw_params.sens = &iwl5150_sensitivity;
+}
+
+static void iwl5150_temperature(struct iwl_priv *priv)
+{
+	u32 vt = 0;
+	s32 offset =  iwl_temp_calib_to_offset(priv);
+
+	vt = le32_to_cpu(priv->statistics.common.temperature);
+	vt = vt / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF + offset;
+	/* now vt hold the temperature in Kelvin */
+	priv->temperature = KELVIN_TO_CELSIUS(vt);
+	iwl_tt_handler(priv);
+}
+
+static int iwl5000_hw_channel_switch(struct iwl_priv *priv,
+				     struct ieee80211_channel_switch *ch_switch)
+{
+	/*
+	 * MULTI-FIXME
+	 * See iwlagn_mac_channel_switch.
+	 */
+	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+	struct iwl5000_channel_switch_cmd cmd;
+	u32 switch_time_in_usec, ucode_switch_time;
+	u16 ch;
+	u32 tsf_low;
+	u8 switch_count;
+	u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
+	struct ieee80211_vif *vif = ctx->vif;
+	struct iwl_host_cmd hcmd = {
+		.id = REPLY_CHANNEL_SWITCH,
+		.len = { sizeof(cmd), },
+		.flags = CMD_SYNC,
+		.data = { &cmd, },
+	};
+
+	cmd.band = priv->band == IEEE80211_BAND_2GHZ;
+	ch = ch_switch->channel->hw_value;
+	IWL_DEBUG_11H(priv, "channel switch from %d to %d\n",
+		      ctx->active.channel, ch);
+	cmd.channel = cpu_to_le16(ch);
+	cmd.rxon_flags = ctx->staging.flags;
+	cmd.rxon_filter_flags = ctx->staging.filter_flags;
+	switch_count = ch_switch->count;
+	tsf_low = ch_switch->timestamp & 0x0ffffffff;
+	/*
+	 * calculate the ucode channel switch time
+	 * adding TSF as one of the factor for when to switch
+	 */
+	if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
+		if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
+		    beacon_interval)) {
+			switch_count -= (priv->ucode_beacon_time -
+				tsf_low) / beacon_interval;
+		} else
+			switch_count = 0;
+	}
+	if (switch_count <= 1)
+		cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
+	else {
+		switch_time_in_usec =
+			vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
+		ucode_switch_time = iwl_usecs_to_beacons(priv,
+							 switch_time_in_usec,
+							 beacon_interval);
+		cmd.switch_time = iwl_add_beacon_time(priv,
+						      priv->ucode_beacon_time,
+						      ucode_switch_time,
+						      beacon_interval);
+	}
+	IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
+		      cmd.switch_time);
+	cmd.expect_beacon = ch_switch->channel->flags & IEEE80211_CHAN_RADAR;
+
+	return iwl_dvm_send_cmd(priv, &hcmd);
+}
+
+struct iwl_lib_ops iwl5000_lib = {
+	.set_hw_params = iwl5000_hw_set_hw_params,
+	.set_channel_switch = iwl5000_hw_channel_switch,
+	.nic_config = iwl5000_nic_config,
+	.temperature = iwlagn_temperature,
+};
+
+struct iwl_lib_ops iwl5150_lib = {
+	.set_hw_params = iwl5150_hw_set_hw_params,
+	.set_channel_switch = iwl5000_hw_channel_switch,
+	.nic_config = iwl5000_nic_config,
+	.temperature = iwl5150_temperature,
+};
+
+
+
+/*
+ * 6000 series
+ * ===========
+ */
+
+static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
+{
+	/* want Celsius */
+	priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD;
+	priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
+}
+
+/* NIC configuration for 6000 series */
+static void iwl6000_nic_config(struct iwl_priv *priv)
+{
+	switch (priv->cfg->device_family) {
+	case IWL_DEVICE_FAMILY_6005:
+	case IWL_DEVICE_FAMILY_6030:
+	case IWL_DEVICE_FAMILY_6000:
+		break;
+	case IWL_DEVICE_FAMILY_6000i:
+		/* 2x2 IPA phy type */
+		iwl_write32(priv->trans, CSR_GP_DRIVER_REG,
+			     CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA);
+		break;
+	case IWL_DEVICE_FAMILY_6050:
+		/* Indicate calibration version to uCode. */
+		if (priv->eeprom_data->calib_version >= 6)
+			iwl_set_bit(priv->trans, CSR_GP_DRIVER_REG,
+					CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
+		break;
+	case IWL_DEVICE_FAMILY_6150:
+		/* Indicate calibration version to uCode. */
+		if (priv->eeprom_data->calib_version >= 6)
+			iwl_set_bit(priv->trans, CSR_GP_DRIVER_REG,
+					CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
+		iwl_set_bit(priv->trans, CSR_GP_DRIVER_REG,
+			    CSR_GP_DRIVER_REG_BIT_6050_1x2);
+		break;
+	default:
+		WARN_ON(1);
+	}
+}
+
+static const struct iwl_sensitivity_ranges iwl6000_sensitivity = {
+	.min_nrg_cck = 110,
+	.auto_corr_min_ofdm = 80,
+	.auto_corr_min_ofdm_mrc = 128,
+	.auto_corr_min_ofdm_x1 = 105,
+	.auto_corr_min_ofdm_mrc_x1 = 192,
+
+	.auto_corr_max_ofdm = 145,
+	.auto_corr_max_ofdm_mrc = 232,
+	.auto_corr_max_ofdm_x1 = 110,
+	.auto_corr_max_ofdm_mrc_x1 = 232,
+
+	.auto_corr_min_cck = 125,
+	.auto_corr_max_cck = 175,
+	.auto_corr_min_cck_mrc = 160,
+	.auto_corr_max_cck_mrc = 310,
+	.nrg_th_cck = 110,
+	.nrg_th_ofdm = 110,
+
+	.barker_corr_th_min = 190,
+	.barker_corr_th_min_mrc = 336,
+	.nrg_th_cca = 62,
+};
+
+static void iwl6000_hw_set_hw_params(struct iwl_priv *priv)
+{
+	iwl6000_set_ct_threshold(priv);
+
+	/* Set initial sensitivity parameters */
+	priv->hw_params.sens = &iwl6000_sensitivity;
+
+}
+
+static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
+				     struct ieee80211_channel_switch *ch_switch)
+{
+	/*
+	 * MULTI-FIXME
+	 * See iwlagn_mac_channel_switch.
+	 */
+	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+	struct iwl6000_channel_switch_cmd cmd;
+	u32 switch_time_in_usec, ucode_switch_time;
+	u16 ch;
+	u32 tsf_low;
+	u8 switch_count;
+	u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
+	struct ieee80211_vif *vif = ctx->vif;
+	struct iwl_host_cmd hcmd = {
+		.id = REPLY_CHANNEL_SWITCH,
+		.len = { sizeof(cmd), },
+		.flags = CMD_SYNC,
+		.data = { &cmd, },
+	};
+
+	cmd.band = priv->band == IEEE80211_BAND_2GHZ;
+	ch = ch_switch->channel->hw_value;
+	IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
+		      ctx->active.channel, ch);
+	cmd.channel = cpu_to_le16(ch);
+	cmd.rxon_flags = ctx->staging.flags;
+	cmd.rxon_filter_flags = ctx->staging.filter_flags;
+	switch_count = ch_switch->count;
+	tsf_low = ch_switch->timestamp & 0x0ffffffff;
+	/*
+	 * calculate the ucode channel switch time
+	 * adding TSF as one of the factor for when to switch
+	 */
+	if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
+		if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
+		    beacon_interval)) {
+			switch_count -= (priv->ucode_beacon_time -
+				tsf_low) / beacon_interval;
+		} else
+			switch_count = 0;
+	}
+	if (switch_count <= 1)
+		cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
+	else {
+		switch_time_in_usec =
+			vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
+		ucode_switch_time = iwl_usecs_to_beacons(priv,
+							 switch_time_in_usec,
+							 beacon_interval);
+		cmd.switch_time = iwl_add_beacon_time(priv,
+						      priv->ucode_beacon_time,
+						      ucode_switch_time,
+						      beacon_interval);
+	}
+	IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
+		      cmd.switch_time);
+	cmd.expect_beacon = ch_switch->channel->flags & IEEE80211_CHAN_RADAR;
+
+	return iwl_dvm_send_cmd(priv, &hcmd);
+}
+
+struct iwl_lib_ops iwl6000_lib = {
+	.set_hw_params = iwl6000_hw_set_hw_params,
+	.set_channel_switch = iwl6000_hw_channel_switch,
+	.nic_config = iwl6000_nic_config,
+	.temperature = iwlagn_temperature,
+};
+
+struct iwl_lib_ops iwl6030_lib = {
+	.set_hw_params = iwl6000_hw_set_hw_params,
+	.set_channel_switch = iwl6000_hw_channel_switch,
+	.nic_config = iwl6000_nic_config,
+	.temperature = iwlagn_temperature,
+};
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/dvm/led.c
index 1993a2b7ae63..bf479f709091 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/dvm/led.c
@@ -34,13 +34,11 @@
 #include <net/mac80211.h>
 #include <linux/etherdevice.h>
 #include <asm/unaligned.h>
-
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-agn.h"
 #include "iwl-io.h"
 #include "iwl-trans.h"
-#include "iwl-shared.h"
+#include "iwl-modparams.h"
+#include "dev.h"
+#include "agn.h"
 
 /* Throughput		OFF time(ms)	ON time (ms)
  *	>300			25		25
@@ -71,7 +69,7 @@ static const struct ieee80211_tpt_blink iwl_blink[] = {
 /* Set led register off */
 void iwlagn_led_enable(struct iwl_priv *priv)
 {
-	iwl_write32(trans(priv), CSR_LED_REG, CSR_LED_REG_TRUN_ON);
+	iwl_write32(priv->trans, CSR_LED_REG, CSR_LED_REG_TRUN_ON);
 }
 
 /*
@@ -107,9 +105,9 @@ static int iwl_send_led_cmd(struct iwl_priv *priv, struct iwl_led_cmd *led_cmd)
 	};
 	u32 reg;
 
-	reg = iwl_read32(trans(priv), CSR_LED_REG);
+	reg = iwl_read32(priv->trans, CSR_LED_REG);
 	if (reg != (reg & CSR_LED_BSM_CTRL_MSK))
-		iwl_write32(trans(priv), CSR_LED_REG,
+		iwl_write32(priv->trans, CSR_LED_REG,
 			    reg & CSR_LED_BSM_CTRL_MSK);
 
 	return iwl_dvm_send_cmd(priv, &cmd);
@@ -138,11 +136,11 @@ static int iwl_led_cmd(struct iwl_priv *priv,
 	}
 
 	IWL_DEBUG_LED(priv, "Led blink time compensation=%u\n",
-			cfg(priv)->base_params->led_compensation);
+			priv->cfg->base_params->led_compensation);
 	led_cmd.on = iwl_blink_compensation(priv, on,
-				cfg(priv)->base_params->led_compensation);
+				priv->cfg->base_params->led_compensation);
 	led_cmd.off = iwl_blink_compensation(priv, off,
-				cfg(priv)->base_params->led_compensation);
+				priv->cfg->base_params->led_compensation);
 
 	ret = iwl_send_led_cmd(priv, &led_cmd);
 	if (!ret) {
@@ -175,7 +173,7 @@ static int iwl_led_blink_set(struct led_classdev *led_cdev,
 
 void iwl_leds_init(struct iwl_priv *priv)
 {
-	int mode = iwlagn_mod_params.led_mode;
+	int mode = iwlwifi_mod_params.led_mode;
 	int ret;
 
 	if (mode == IWL_LED_DISABLE) {
@@ -183,7 +181,7 @@ void iwl_leds_init(struct iwl_priv *priv)
 		return;
 	}
 	if (mode == IWL_LED_DEFAULT)
-		mode = cfg(priv)->led_mode;
+		mode = priv->cfg->led_mode;
 
 	priv->led.name = kasprintf(GFP_KERNEL, "%s-led",
 				   wiphy_name(priv->hw->wiphy));
@@ -207,7 +205,7 @@ void iwl_leds_init(struct iwl_priv *priv)
 		break;
 	}
 
-	ret = led_classdev_register(trans(priv)->dev, &priv->led);
+	ret = led_classdev_register(priv->trans->dev, &priv->led);
 	if (ret) {
 		kfree(priv->led.name);
 		return;
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.h b/drivers/net/wireless/iwlwifi/dvm/led.h
index b02a853103d3..b02a853103d3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.h
+++ b/drivers/net/wireless/iwlwifi/dvm/led.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/dvm/lib.c
index 4da4ab23cce7..76f259283c3a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/dvm/lib.c
@@ -31,14 +31,15 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/sched.h>
+#include <net/mac80211.h>
 
-#include "iwl-dev.h"
-#include "iwl-core.h"
 #include "iwl-io.h"
 #include "iwl-agn-hw.h"
-#include "iwl-agn.h"
 #include "iwl-trans.h"
-#include "iwl-shared.h"
+#include "iwl-modparams.h"
+
+#include "dev.h"
+#include "agn.h"
 
 int iwlagn_hw_valid_rtc_data_addr(u32 addr)
 {
@@ -58,8 +59,7 @@ int iwlagn_send_tx_power(struct iwl_priv *priv)
 	/* half dBm need to multiply */
 	tx_power_cmd.global_lmt = (s8)(2 * priv->tx_power_user_lmt);
 
-	if (priv->tx_power_lmt_in_half_dbm &&
-	    priv->tx_power_lmt_in_half_dbm < tx_power_cmd.global_lmt) {
+	if (tx_power_cmd.global_lmt > priv->eeprom_data->max_tx_pwr_half_dbm) {
 		/*
 		 * For the newer devices which using enhanced/extend tx power
 		 * table in EEPROM, the format is in half dBm. driver need to
@@ -71,7 +71,8 @@ int iwlagn_send_tx_power(struct iwl_priv *priv)
 		 * "tx_power_user_lmt" is higher than EEPROM value (in
 		 * half-dBm format), lower the tx power based on EEPROM
 		 */
-		tx_power_cmd.global_lmt = priv->tx_power_lmt_in_half_dbm;
+		tx_power_cmd.global_lmt =
+			priv->eeprom_data->max_tx_pwr_half_dbm;
 	}
 	tx_power_cmd.flags = IWLAGN_TX_POWER_NO_CLOSED;
 	tx_power_cmd.srv_chan_lmt = IWLAGN_TX_POWER_AUTO;
@@ -94,81 +95,6 @@ void iwlagn_temperature(struct iwl_priv *priv)
 	iwl_tt_handler(priv);
 }
 
-u16 iwl_eeprom_calib_version(struct iwl_shared *shrd)
-{
-	struct iwl_eeprom_calib_hdr *hdr;
-
-	hdr = (struct iwl_eeprom_calib_hdr *)iwl_eeprom_query_addr(shrd,
-							EEPROM_CALIB_ALL);
-	return hdr->version;
-
-}
-
-/*
- * EEPROM
- */
-static u32 eeprom_indirect_address(const struct iwl_shared *shrd, u32 address)
-{
-	u16 offset = 0;
-
-	if ((address & INDIRECT_ADDRESS) == 0)
-		return address;
-
-	switch (address & INDIRECT_TYPE_MSK) {
-	case INDIRECT_HOST:
-		offset = iwl_eeprom_query16(shrd, EEPROM_LINK_HOST);
-		break;
-	case INDIRECT_GENERAL:
-		offset = iwl_eeprom_query16(shrd, EEPROM_LINK_GENERAL);
-		break;
-	case INDIRECT_REGULATORY:
-		offset = iwl_eeprom_query16(shrd, EEPROM_LINK_REGULATORY);
-		break;
-	case INDIRECT_TXP_LIMIT:
-		offset = iwl_eeprom_query16(shrd, EEPROM_LINK_TXP_LIMIT);
-		break;
-	case INDIRECT_TXP_LIMIT_SIZE:
-		offset = iwl_eeprom_query16(shrd, EEPROM_LINK_TXP_LIMIT_SIZE);
-		break;
-	case INDIRECT_CALIBRATION:
-		offset = iwl_eeprom_query16(shrd, EEPROM_LINK_CALIBRATION);
-		break;
-	case INDIRECT_PROCESS_ADJST:
-		offset = iwl_eeprom_query16(shrd, EEPROM_LINK_PROCESS_ADJST);
-		break;
-	case INDIRECT_OTHERS:
-		offset = iwl_eeprom_query16(shrd, EEPROM_LINK_OTHERS);
-		break;
-	default:
-		IWL_ERR(shrd->trans, "illegal indirect type: 0x%X\n",
-		address & INDIRECT_TYPE_MSK);
-		break;
-	}
-
-	/* translate the offset from words to byte */
-	return (address & ADDRESS_MSK) + (offset << 1);
-}
-
-const u8 *iwl_eeprom_query_addr(const struct iwl_shared *shrd, size_t offset)
-{
-	u32 address = eeprom_indirect_address(shrd, offset);
-	BUG_ON(address >= shrd->cfg->base_params->eeprom_size);
-	return &shrd->eeprom[address];
-}
-
-struct iwl_mod_params iwlagn_mod_params = {
-	.amsdu_size_8K = 1,
-	.restart_fw = 1,
-	.plcp_check = true,
-	.bt_coex_active = true,
-	.no_sleep_autoadjust = true,
-	.power_level = IWL_POWER_INDEX_1,
-	.bt_ch_announce = true,
-	.wanted_ucode_alternative = 1,
-	.auto_agg = true,
-	/* the rest are 0 by default */
-};
-
 int iwlagn_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band)
 {
 	int idx = 0;
@@ -234,7 +160,7 @@ int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control)
 				IWL_PAN_SCD_BK_MSK | IWL_PAN_SCD_MGMT_MSK |
 				IWL_PAN_SCD_MULTICAST_MSK;
 
-	if (hw_params(priv).sku & EEPROM_SKU_CAP_11N_ENABLE)
+	if (priv->hw_params.sku & EEPROM_SKU_CAP_11N_ENABLE)
 		flush_cmd.fifo_control |= IWL_AGG_TX_QUEUE_MSK;
 
 	IWL_DEBUG_INFO(priv, "fifo queue control: 0X%x\n",
@@ -253,7 +179,7 @@ void iwlagn_dev_txfifo_flush(struct iwl_priv *priv, u16 flush_control)
 		goto done;
 	}
 	IWL_DEBUG_INFO(priv, "wait transmit/flush all frames\n");
-	iwl_trans_wait_tx_queue_empty(trans(priv));
+	iwl_trans_wait_tx_queue_empty(priv->trans);
 done:
 	ieee80211_wake_queues(priv->hw);
 	mutex_unlock(&priv->mutex);
@@ -262,76 +188,8 @@ done:
 /*
  * BT coex
  */
-/*
- * Macros to access the lookup table.
- *
- * The lookup table has 7 inputs: bt3_prio, bt3_txrx, bt_rf_act, wifi_req,
-* wifi_prio, wifi_txrx and wifi_sh_ant_req.
- *
- * It has three outputs: WLAN_ACTIVE, WLAN_KILL and ANT_SWITCH
- *
- * The format is that "registers" 8 through 11 contain the WLAN_ACTIVE bits
- * one after another in 32-bit registers, and "registers" 0 through 7 contain
- * the WLAN_KILL and ANT_SWITCH bits interleaved (in that order).
- *
- * These macros encode that format.
- */
-#define LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, wifi_req, wifi_prio, \
-		  wifi_txrx, wifi_sh_ant_req) \
-	(bt3_prio | (bt3_txrx << 1) | (bt_rf_act << 2) | (wifi_req << 3) | \
-	(wifi_prio << 4) | (wifi_txrx << 5) | (wifi_sh_ant_req << 6))
-
-#define LUT_PTA_WLAN_ACTIVE_OP(lut, op, val) \
-	lut[8 + ((val) >> 5)] op (cpu_to_le32(BIT((val) & 0x1f)))
-#define LUT_TEST_PTA_WLAN_ACTIVE(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
-				 wifi_prio, wifi_txrx, wifi_sh_ant_req) \
-	(!!(LUT_PTA_WLAN_ACTIVE_OP(lut, &, LUT_VALUE(bt3_prio, bt3_txrx, \
-				   bt_rf_act, wifi_req, wifi_prio, wifi_txrx, \
-				   wifi_sh_ant_req))))
-#define LUT_SET_PTA_WLAN_ACTIVE(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
-				wifi_prio, wifi_txrx, wifi_sh_ant_req) \
-	LUT_PTA_WLAN_ACTIVE_OP(lut, |=, LUT_VALUE(bt3_prio, bt3_txrx, \
-			       bt_rf_act, wifi_req, wifi_prio, wifi_txrx, \
-			       wifi_sh_ant_req))
-#define LUT_CLEAR_PTA_WLAN_ACTIVE(lut, bt3_prio, bt3_txrx, bt_rf_act, \
-				  wifi_req, wifi_prio, wifi_txrx, \
-				  wifi_sh_ant_req) \
-	LUT_PTA_WLAN_ACTIVE_OP(lut, &= ~, LUT_VALUE(bt3_prio, bt3_txrx, \
-			       bt_rf_act, wifi_req, wifi_prio, wifi_txrx, \
-			       wifi_sh_ant_req))
-
-#define LUT_WLAN_KILL_OP(lut, op, val) \
-	lut[(val) >> 4] op (cpu_to_le32(BIT(((val) << 1) & 0x1e)))
-#define LUT_TEST_WLAN_KILL(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
-			   wifi_prio, wifi_txrx, wifi_sh_ant_req) \
-	(!!(LUT_WLAN_KILL_OP(lut, &, LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, \
-			     wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))))
-#define LUT_SET_WLAN_KILL(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
-			  wifi_prio, wifi_txrx, wifi_sh_ant_req) \
-	LUT_WLAN_KILL_OP(lut, |=, LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, \
-			 wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))
-#define LUT_CLEAR_WLAN_KILL(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
-			    wifi_prio, wifi_txrx, wifi_sh_ant_req) \
-	LUT_WLAN_KILL_OP(lut, &= ~, LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, \
-			 wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))
-
-#define LUT_ANT_SWITCH_OP(lut, op, val) \
-	lut[(val) >> 4] op (cpu_to_le32(BIT((((val) << 1) & 0x1e) + 1)))
-#define LUT_TEST_ANT_SWITCH(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
-			    wifi_prio, wifi_txrx, wifi_sh_ant_req) \
-	(!!(LUT_ANT_SWITCH_OP(lut, &, LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, \
-			      wifi_req, wifi_prio, wifi_txrx, \
-			      wifi_sh_ant_req))))
-#define LUT_SET_ANT_SWITCH(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
-			   wifi_prio, wifi_txrx, wifi_sh_ant_req) \
-	LUT_ANT_SWITCH_OP(lut, |=, LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, \
-			  wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))
-#define LUT_CLEAR_ANT_SWITCH(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
-			     wifi_prio, wifi_txrx, wifi_sh_ant_req) \
-	LUT_ANT_SWITCH_OP(lut, &= ~, LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, \
-			  wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))
-
-static const __le32 iwlagn_def_3w_lookup[12] = {
+/* Notmal TDM */
+static const __le32 iwlagn_def_3w_lookup[IWLAGN_BT_DECISION_LUT_SIZE] = {
 	cpu_to_le32(0xaaaaaaaa),
 	cpu_to_le32(0xaaaaaaaa),
 	cpu_to_le32(0xaeaaaaaa),
@@ -346,7 +204,25 @@ static const __le32 iwlagn_def_3w_lookup[12] = {
 	cpu_to_le32(0xf0005000),
 };
 
-static const __le32 iwlagn_concurrent_lookup[12] = {
+
+/* Loose Coex */
+static const __le32 iwlagn_loose_lookup[IWLAGN_BT_DECISION_LUT_SIZE] = {
+	cpu_to_le32(0xaaaaaaaa),
+	cpu_to_le32(0xaaaaaaaa),
+	cpu_to_le32(0xaeaaaaaa),
+	cpu_to_le32(0xaaaaaaaa),
+	cpu_to_le32(0xcc00ff28),
+	cpu_to_le32(0x0000aaaa),
+	cpu_to_le32(0xcc00aaaa),
+	cpu_to_le32(0x0000aaaa),
+	cpu_to_le32(0x00000000),
+	cpu_to_le32(0x00000000),
+	cpu_to_le32(0xf0005000),
+	cpu_to_le32(0xf0005000),
+};
+
+/* Full concurrency */
+static const __le32 iwlagn_concurrent_lookup[IWLAGN_BT_DECISION_LUT_SIZE] = {
 	cpu_to_le32(0xaaaaaaaa),
 	cpu_to_le32(0xaaaaaaaa),
 	cpu_to_le32(0xaaaaaaaa),
@@ -369,32 +245,50 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv)
 		.bt3_prio_sample_time = IWLAGN_BT3_PRIO_SAMPLE_DEFAULT,
 		.bt3_timer_t2_value = IWLAGN_BT3_T2_DEFAULT,
 	};
-	struct iwl6000_bt_cmd bt_cmd_6000;
-	struct iwl2000_bt_cmd bt_cmd_2000;
+	struct iwl_bt_cmd_v1 bt_cmd_v1;
+	struct iwl_bt_cmd_v2 bt_cmd_v2;
 	int ret;
 
 	BUILD_BUG_ON(sizeof(iwlagn_def_3w_lookup) !=
 			sizeof(basic.bt3_lookup_table));
 
-	if (cfg(priv)->bt_params) {
-		if (cfg(priv)->bt_params->bt_session_2) {
-			bt_cmd_2000.prio_boost = cpu_to_le32(
-				cfg(priv)->bt_params->bt_prio_boost);
-			bt_cmd_2000.tx_prio_boost = 0;
-			bt_cmd_2000.rx_prio_boost = 0;
+	if (priv->cfg->bt_params) {
+		/*
+		 * newer generation of devices (2000 series and newer)
+		 * use the version 2 of the bt command
+		 * we need to make sure sending the host command
+		 * with correct data structure to avoid uCode assert
+		 */
+		if (priv->cfg->bt_params->bt_session_2) {
+			bt_cmd_v2.prio_boost = cpu_to_le32(
+				priv->cfg->bt_params->bt_prio_boost);
+			bt_cmd_v2.tx_prio_boost = 0;
+			bt_cmd_v2.rx_prio_boost = 0;
 		} else {
-			bt_cmd_6000.prio_boost =
-				cfg(priv)->bt_params->bt_prio_boost;
-			bt_cmd_6000.tx_prio_boost = 0;
-			bt_cmd_6000.rx_prio_boost = 0;
+			bt_cmd_v1.prio_boost =
+				priv->cfg->bt_params->bt_prio_boost;
+			bt_cmd_v1.tx_prio_boost = 0;
+			bt_cmd_v1.rx_prio_boost = 0;
 		}
 	} else {
 		IWL_ERR(priv, "failed to construct BT Coex Config\n");
 		return;
 	}
 
+	/*
+	 * Possible situations when BT needs to take over for receive,
+	 * at the same time where STA needs to response to AP's frame(s),
+	 * reduce the tx power of the required response frames, by that,
+	 * allow the concurrent BT receive & WiFi transmit
+	 * (BT - ANT A, WiFi -ANT B), without interference to one another
+	 *
+	 * Reduced tx power apply to control frames only (ACK/Back/CTS)
+	 * when indicated by the BT config command
+	 */
 	basic.kill_ack_mask = priv->kill_ack_mask;
 	basic.kill_cts_mask = priv->kill_cts_mask;
+	if (priv->reduced_txpower)
+		basic.reduce_txpower = IWLAGN_BT_REDUCED_TX_PWR;
 	basic.valid = priv->bt_valid;
 
 	/*
@@ -403,7 +297,7 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv)
 	 * (might be in monitor mode), or the interface is in
 	 * IBSS mode (no proper uCode support for coex then).
 	 */
-	if (!iwlagn_mod_params.bt_coex_active ||
+	if (!iwlwifi_mod_params.bt_coex_active ||
 	    priv->iw_mode == NL80211_IFTYPE_ADHOC) {
 		basic.flags = IWLAGN_BT_FLAG_COEX_MODE_DISABLED;
 	} else {
@@ -432,16 +326,16 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv)
 		       priv->bt_full_concurrent ?
 		       "full concurrency" : "3-wire");
 
-	if (cfg(priv)->bt_params->bt_session_2) {
-		memcpy(&bt_cmd_2000.basic, &basic,
+	if (priv->cfg->bt_params->bt_session_2) {
+		memcpy(&bt_cmd_v2.basic, &basic,
 			sizeof(basic));
 		ret = iwl_dvm_send_cmd_pdu(priv, REPLY_BT_CONFIG,
-			CMD_SYNC, sizeof(bt_cmd_2000), &bt_cmd_2000);
+			CMD_SYNC, sizeof(bt_cmd_v2), &bt_cmd_v2);
 	} else {
-		memcpy(&bt_cmd_6000.basic, &basic,
+		memcpy(&bt_cmd_v1.basic, &basic,
 			sizeof(basic));
 		ret = iwl_dvm_send_cmd_pdu(priv, REPLY_BT_CONFIG,
-			CMD_SYNC, sizeof(bt_cmd_6000), &bt_cmd_6000);
+			CMD_SYNC, sizeof(bt_cmd_v1), &bt_cmd_v1);
 	}
 	if (ret)
 		IWL_ERR(priv, "failed to send BT Coex Config\n");
@@ -680,29 +574,86 @@ static void iwlagn_print_uartmsg(struct iwl_priv *priv,
 			BT_UART_MSG_FRAME7CONNECTABLE_POS);
 }
 
-static void iwlagn_set_kill_msk(struct iwl_priv *priv,
+static bool iwlagn_set_kill_msk(struct iwl_priv *priv,
 				struct iwl_bt_uart_msg *uart_msg)
 {
-	u8 kill_msk;
-	static const __le32 bt_kill_ack_msg[2] = {
+	bool need_update = false;
+	u8 kill_msk = IWL_BT_KILL_REDUCE;
+	static const __le32 bt_kill_ack_msg[3] = {
 		IWLAGN_BT_KILL_ACK_MASK_DEFAULT,
-		IWLAGN_BT_KILL_ACK_CTS_MASK_SCO };
-	static const __le32 bt_kill_cts_msg[2] = {
+		IWLAGN_BT_KILL_ACK_CTS_MASK_SCO,
+		IWLAGN_BT_KILL_ACK_CTS_MASK_REDUCE};
+	static const __le32 bt_kill_cts_msg[3] = {
 		IWLAGN_BT_KILL_CTS_MASK_DEFAULT,
-		IWLAGN_BT_KILL_ACK_CTS_MASK_SCO };
+		IWLAGN_BT_KILL_ACK_CTS_MASK_SCO,
+		IWLAGN_BT_KILL_ACK_CTS_MASK_REDUCE};
 
-	kill_msk = (BT_UART_MSG_FRAME3SCOESCO_MSK & uart_msg->frame3)
-		? 1 : 0;
+	if (!priv->reduced_txpower)
+		kill_msk = (BT_UART_MSG_FRAME3SCOESCO_MSK & uart_msg->frame3)
+			? IWL_BT_KILL_OVERRIDE : IWL_BT_KILL_DEFAULT;
 	if (priv->kill_ack_mask != bt_kill_ack_msg[kill_msk] ||
 	    priv->kill_cts_mask != bt_kill_cts_msg[kill_msk]) {
 		priv->bt_valid |= IWLAGN_BT_VALID_KILL_ACK_MASK;
 		priv->kill_ack_mask = bt_kill_ack_msg[kill_msk];
 		priv->bt_valid |= IWLAGN_BT_VALID_KILL_CTS_MASK;
 		priv->kill_cts_mask = bt_kill_cts_msg[kill_msk];
+		need_update = true;
+	}
+	return need_update;
+}
 
-		/* schedule to send runtime bt_config */
-		queue_work(priv->workqueue, &priv->bt_runtime_config);
+/*
+ * Upon RSSI changes, sends a bt config command with following changes
+ *  1. enable/disable "reduced control frames tx power
+ *  2. update the "kill)ack_mask" and "kill_cts_mask"
+ *
+ * If "reduced tx power" is enabled, uCode shall
+ *  1. ACK/Back/CTS rate shall reduced to 6Mbps
+ *  2. not use duplciate 20/40MHz mode
+ */
+static bool iwlagn_fill_txpower_mode(struct iwl_priv *priv,
+				struct iwl_bt_uart_msg *uart_msg)
+{
+	bool need_update = false;
+	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+	int ave_rssi;
+
+	if (!ctx->vif || (ctx->vif->type != NL80211_IFTYPE_STATION)) {
+		IWL_DEBUG_INFO(priv, "BSS ctx not active or not in sta mode\n");
+		return false;
+	}
+
+	ave_rssi = ieee80211_ave_rssi(ctx->vif);
+	if (!ave_rssi) {
+		/* no rssi data, no changes to reduce tx power */
+		IWL_DEBUG_COEX(priv, "no rssi data available\n");
+		return need_update;
 	}
+	if (!priv->reduced_txpower &&
+	    !iwl_is_associated(priv, IWL_RXON_CTX_PAN) &&
+	    (ave_rssi > BT_ENABLE_REDUCED_TXPOWER_THRESHOLD) &&
+	    (uart_msg->frame3 & (BT_UART_MSG_FRAME3ACL_MSK |
+	    BT_UART_MSG_FRAME3OBEX_MSK)) &&
+	    !(uart_msg->frame3 & (BT_UART_MSG_FRAME3SCOESCO_MSK |
+	    BT_UART_MSG_FRAME3SNIFF_MSK | BT_UART_MSG_FRAME3A2DP_MSK))) {
+		/* enabling reduced tx power */
+		priv->reduced_txpower = true;
+		priv->bt_valid |= IWLAGN_BT_VALID_REDUCED_TX_PWR;
+		need_update = true;
+	} else if (priv->reduced_txpower &&
+		   (iwl_is_associated(priv, IWL_RXON_CTX_PAN) ||
+		   (ave_rssi < BT_DISABLE_REDUCED_TXPOWER_THRESHOLD) ||
+		   (uart_msg->frame3 & (BT_UART_MSG_FRAME3SCOESCO_MSK |
+		   BT_UART_MSG_FRAME3SNIFF_MSK | BT_UART_MSG_FRAME3A2DP_MSK)) ||
+		   !(uart_msg->frame3 & (BT_UART_MSG_FRAME3ACL_MSK |
+		   BT_UART_MSG_FRAME3OBEX_MSK)))) {
+		/* disable reduced tx power */
+		priv->reduced_txpower = false;
+		priv->bt_valid |= IWLAGN_BT_VALID_REDUCED_TX_PWR;
+		need_update = true;
+	}
+
+	return need_update;
 }
 
 int iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
@@ -750,7 +701,12 @@ int iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
 		}
 	}
 
-	iwlagn_set_kill_msk(priv, uart_msg);
+	/* schedule to send runtime bt_config */
+	/* check reduce power before change ack/cts kill mask */
+	if (iwlagn_fill_txpower_mode(priv, uart_msg) ||
+	    iwlagn_set_kill_msk(priv, uart_msg))
+		queue_work(priv->workqueue, &priv->bt_runtime_config);
+
 
 	/* FIXME: based on notification, adjust the prio_boost */
 
@@ -798,8 +754,8 @@ static bool is_single_rx_stream(struct iwl_priv *priv)
  */
 static int iwl_get_active_rx_chain_count(struct iwl_priv *priv)
 {
-	if (cfg(priv)->bt_params &&
-	    cfg(priv)->bt_params->advanced_bt_coexist &&
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist &&
 	    (priv->bt_full_concurrent ||
 	     priv->bt_traffic_load >= IWL_BT_COEX_TRAFFIC_LOAD_HIGH)) {
 		/*
@@ -868,10 +824,10 @@ void iwlagn_set_rxon_chain(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	if (priv->chain_noise_data.active_chains)
 		active_chains = priv->chain_noise_data.active_chains;
 	else
-		active_chains = hw_params(priv).valid_rx_ant;
+		active_chains = priv->eeprom_data->valid_rx_ant;
 
-	if (cfg(priv)->bt_params &&
-	    cfg(priv)->bt_params->advanced_bt_coexist &&
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist &&
 	    (priv->bt_full_concurrent ||
 	     priv->bt_traffic_load >= IWL_BT_COEX_TRAFFIC_LOAD_HIGH)) {
 		/*
@@ -1190,7 +1146,7 @@ int iwlagn_suspend(struct iwl_priv *priv, struct cfg80211_wowlan *wowlan)
 	memcpy(&rxon, &ctx->active, sizeof(rxon));
 
 	priv->ucode_loaded = false;
-	iwl_trans_stop_device(trans(priv));
+	iwl_trans_stop_device(priv->trans);
 
 	priv->wowlan = true;
 
@@ -1212,7 +1168,7 @@ int iwlagn_suspend(struct iwl_priv *priv, struct cfg80211_wowlan *wowlan)
 	if (ret)
 		goto out;
 
-	if (!iwlagn_mod_params.sw_crypto) {
+	if (!iwlwifi_mod_params.sw_crypto) {
 		/* mark all keys clear */
 		priv->ucode_key_table = 0;
 		ctx->key_mapping_keys = 0;
@@ -1300,7 +1256,7 @@ int iwl_dvm_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 
 	if (test_bit(STATUS_FW_ERROR, &priv->status)) {
 		IWL_ERR(priv, "Command %s failed: FW Error\n",
-			get_cmd_string(cmd->id));
+			iwl_dvm_get_cmd_string(cmd->id));
 		return -EIO;
 	}
 
@@ -1309,7 +1265,7 @@ int iwl_dvm_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	 * the mutex, this ensures we don't try to send two
 	 * (or more) synchronous commands at a time.
 	 */
-	if (cmd->flags & CMD_SYNC)
+	if (!(cmd->flags & CMD_ASYNC))
 		lockdep_assert_held(&priv->mutex);
 
 	if (priv->ucode_owner == IWL_OWNERSHIP_TM &&
@@ -1318,7 +1274,7 @@ int iwl_dvm_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 		return -EIO;
 	}
 
-	return iwl_trans_send_cmd(trans(priv), cmd);
+	return iwl_trans_send_cmd(priv->trans, cmd);
 }
 
 int iwl_dvm_send_cmd_pdu(struct iwl_priv *priv, u8 id,
diff --git a/drivers/net/wireless/iwlwifi/iwl-mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index f1c675a2a6f3..9d2374862314 100644
--- a/drivers/net/wireless/iwlwifi/iwl-mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -38,19 +38,19 @@
 #include <linux/etherdevice.h>
 #include <linux/if_arp.h>
 
+#include <net/ieee80211_radiotap.h>
 #include <net/mac80211.h>
 
 #include <asm/div64.h>
 
-#include "iwl-eeprom.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
 #include "iwl-io.h"
-#include "iwl-agn-calib.h"
-#include "iwl-agn.h"
-#include "iwl-shared.h"
 #include "iwl-trans.h"
 #include "iwl-op-mode.h"
+#include "iwl-modparams.h"
+
+#include "dev.h"
+#include "calib.h"
+#include "agn.h"
 
 /*****************************************************************************
  *
@@ -147,7 +147,15 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
 		    IEEE80211_HW_AMPDU_AGGREGATION |
 		    IEEE80211_HW_NEED_DTIM_PERIOD |
 		    IEEE80211_HW_SPECTRUM_MGMT |
-		    IEEE80211_HW_REPORTS_TX_ACK_STATUS;
+		    IEEE80211_HW_REPORTS_TX_ACK_STATUS |
+		    IEEE80211_HW_QUEUE_CONTROL |
+		    IEEE80211_HW_SUPPORTS_PS |
+		    IEEE80211_HW_SUPPORTS_DYNAMIC_PS |
+		    IEEE80211_HW_WANT_MONITOR_VIF |
+		    IEEE80211_HW_SCAN_WHILE_IDLE;
+
+	hw->offchannel_tx_hw_queue = IWL_AUX_QUEUE;
+	hw->radiotap_mcs_details |= IEEE80211_RADIOTAP_MCS_HAVE_FMT;
 
 	/*
 	 * Including the following line will crash some AP's.  This
@@ -156,11 +164,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
 	hw->max_tx_aggregation_subframes = LINK_QUAL_AGG_FRAME_LIMIT_DEF;
 	 */
 
-	hw->flags |= IEEE80211_HW_SUPPORTS_PS |
-		     IEEE80211_HW_SUPPORTS_DYNAMIC_PS |
-		     IEEE80211_HW_SCAN_WHILE_IDLE;
-
-	if (hw_params(priv).sku & EEPROM_SKU_CAP_11N_ENABLE)
+	if (priv->hw_params.sku & EEPROM_SKU_CAP_11N_ENABLE)
 		hw->flags |= IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS |
 			     IEEE80211_HW_SUPPORTS_STATIC_SMPS;
 
@@ -197,14 +201,15 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
 			    WIPHY_FLAG_DISABLE_BEACON_HINTS |
 			    WIPHY_FLAG_IBSS_RSN;
 
+#ifdef CONFIG_PM_SLEEP
 	if (priv->fw->img[IWL_UCODE_WOWLAN].sec[0].len &&
-	    trans(priv)->ops->wowlan_suspend &&
-	    device_can_wakeup(trans(priv)->dev)) {
+	    priv->trans->ops->wowlan_suspend &&
+	    device_can_wakeup(priv->trans->dev)) {
 		hw->wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT |
 					  WIPHY_WOWLAN_DISCONNECT |
 					  WIPHY_WOWLAN_EAP_IDENTITY_REQ |
 					  WIPHY_WOWLAN_RFKILL_RELEASE;
-		if (!iwlagn_mod_params.sw_crypto)
+		if (!iwlwifi_mod_params.sw_crypto)
 			hw->wiphy->wowlan.flags |=
 				WIPHY_WOWLAN_SUPPORTS_GTK_REKEY |
 				WIPHY_WOWLAN_GTK_REKEY_FAILURE;
@@ -215,35 +220,40 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
 		hw->wiphy->wowlan.pattern_max_len =
 					IWLAGN_WOWLAN_MAX_PATTERN_LEN;
 	}
+#endif
 
-	if (iwlagn_mod_params.power_save)
+	if (iwlwifi_mod_params.power_save)
 		hw->wiphy->flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT;
 	else
 		hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
 
 	hw->wiphy->max_scan_ssids = PROBE_OPTION_MAX;
-	/* we create the 802.11 header and a zero-length SSID element */
-	hw->wiphy->max_scan_ie_len = capa->max_probe_length - 24 - 2;
+	/* we create the 802.11 header and a max-length SSID element */
+	hw->wiphy->max_scan_ie_len = capa->max_probe_length - 24 - 34;
 
-	/* Default value; 4 EDCA QOS priorities */
-	hw->queues = 4;
+	/*
+	 * We don't use all queues: 4 and 9 are unused and any
+	 * aggregation queue gets mapped down to the AC queue.
+	 */
+	hw->queues = IWLAGN_FIRST_AMPDU_QUEUE;
 
 	hw->max_listen_interval = IWL_CONN_MAX_LISTEN_INTERVAL;
 
-	if (priv->bands[IEEE80211_BAND_2GHZ].n_channels)
+	if (priv->eeprom_data->bands[IEEE80211_BAND_2GHZ].n_channels)
 		priv->hw->wiphy->bands[IEEE80211_BAND_2GHZ] =
-			&priv->bands[IEEE80211_BAND_2GHZ];
-	if (priv->bands[IEEE80211_BAND_5GHZ].n_channels)
+			&priv->eeprom_data->bands[IEEE80211_BAND_2GHZ];
+	if (priv->eeprom_data->bands[IEEE80211_BAND_5GHZ].n_channels)
 		priv->hw->wiphy->bands[IEEE80211_BAND_5GHZ] =
-			&priv->bands[IEEE80211_BAND_5GHZ];
+			&priv->eeprom_data->bands[IEEE80211_BAND_5GHZ];
 
-	hw->wiphy->hw_version = trans(priv)->hw_id;
+	hw->wiphy->hw_version = priv->trans->hw_id;
 
 	iwl_leds_init(priv);
 
 	ret = ieee80211_register_hw(priv->hw);
 	if (ret) {
 		IWL_ERR(priv, "Failed to register hw (error %d)\n", ret);
+		iwl_leds_exit(priv);
 		return ret;
 	}
 	priv->mac80211_registered = 1;
@@ -356,7 +366,7 @@ static void iwlagn_mac_stop(struct ieee80211_hw *hw)
 	 * even if interface is down, trans->down will leave the RF
 	 * kill interrupt enabled
 	 */
-	iwl_trans_stop_hw(trans(priv));
+	iwl_trans_stop_hw(priv->trans, false);
 
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
@@ -367,7 +377,7 @@ static void iwlagn_mac_set_rekey_data(struct ieee80211_hw *hw,
 {
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
 
-	if (iwlagn_mod_params.sw_crypto)
+	if (iwlwifi_mod_params.sw_crypto)
 		return;
 
 	IWL_DEBUG_MAC80211(priv, "enter\n");
@@ -413,9 +423,7 @@ static int iwlagn_mac_suspend(struct ieee80211_hw *hw,
 	if (ret)
 		goto error;
 
-	device_set_wakeup_enable(trans(priv)->dev, true);
-
-	iwl_trans_wowlan_suspend(trans(priv));
+	iwl_trans_wowlan_suspend(priv->trans);
 
 	goto out;
 
@@ -442,19 +450,19 @@ static int iwlagn_mac_resume(struct ieee80211_hw *hw)
 	IWL_DEBUG_MAC80211(priv, "enter\n");
 	mutex_lock(&priv->mutex);
 
-	iwl_write32(trans(priv), CSR_UCODE_DRV_GP1_CLR,
+	iwl_write32(priv->trans, CSR_UCODE_DRV_GP1_CLR,
 			  CSR_UCODE_DRV_GP1_BIT_D3_CFG_COMPLETE);
 
 	base = priv->device_pointers.error_event_table;
 	if (iwlagn_hw_valid_rtc_data_addr(base)) {
-		spin_lock_irqsave(&trans(priv)->reg_lock, flags);
-		ret = iwl_grab_nic_access_silent(trans(priv));
+		spin_lock_irqsave(&priv->trans->reg_lock, flags);
+		ret = iwl_grab_nic_access_silent(priv->trans);
 		if (likely(ret == 0)) {
-			iwl_write32(trans(priv), HBUS_TARG_MEM_RADDR, base);
-			status = iwl_read32(trans(priv), HBUS_TARG_MEM_RDAT);
-			iwl_release_nic_access(trans(priv));
+			iwl_write32(priv->trans, HBUS_TARG_MEM_RADDR, base);
+			status = iwl_read32(priv->trans, HBUS_TARG_MEM_RDAT);
+			iwl_release_nic_access(priv->trans);
 		}
-		spin_unlock_irqrestore(&trans(priv)->reg_lock, flags);
+		spin_unlock_irqrestore(&priv->trans->reg_lock, flags);
 
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 		if (ret == 0) {
@@ -468,8 +476,8 @@ static int iwlagn_mac_resume(struct ieee80211_hw *hw)
 			}
 
 			if (priv->wowlan_sram)
-				_iwl_read_targ_mem_words(
-				      trans(priv), 0x800000,
+				_iwl_read_targ_mem_dwords(
+				      priv->trans, 0x800000,
 				      priv->wowlan_sram,
 				      img->sec[IWL_UCODE_SECTION_DATA].len / 4);
 		}
@@ -481,8 +489,6 @@ static int iwlagn_mac_resume(struct ieee80211_hw *hw)
 
 	priv->wowlan = false;
 
-	device_set_wakeup_enable(trans(priv)->dev, false);
-
 	iwlagn_prepare_restart(priv);
 
 	memset((void *)&ctx->active, 0, sizeof(ctx->active));
@@ -497,6 +503,12 @@ static int iwlagn_mac_resume(struct ieee80211_hw *hw)
 	return 1;
 }
 
+static void iwlagn_mac_set_wakeup(struct ieee80211_hw *hw, bool enabled)
+{
+	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
+
+	device_set_wakeup_enable(priv->trans->dev, enabled);
+}
 #endif
 
 static void iwlagn_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
@@ -534,7 +546,7 @@ static int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 	IWL_DEBUG_MAC80211(priv, "enter\n");
 
-	if (iwlagn_mod_params.sw_crypto) {
+	if (iwlwifi_mod_params.sw_crypto) {
 		IWL_DEBUG_MAC80211(priv, "leave - hwcrypto disabled\n");
 		return -EOPNOTSUPP;
 	}
@@ -637,7 +649,7 @@ static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
 	IWL_DEBUG_HT(priv, "A-MPDU action on addr %pM tid %d\n",
 		     sta->addr, tid);
 
-	if (!(hw_params(priv).sku & EEPROM_SKU_CAP_11N_ENABLE))
+	if (!(priv->hw_params.sku & EEPROM_SKU_CAP_11N_ENABLE))
 		return -EACCES;
 
 	IWL_DEBUG_MAC80211(priv, "enter\n");
@@ -645,7 +657,7 @@ static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
 
 	switch (action) {
 	case IEEE80211_AMPDU_RX_START:
-		if (iwlagn_mod_params.disable_11n & IWL_DISABLE_HT_RXAGG)
+		if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_RXAGG)
 			break;
 		IWL_DEBUG_HT(priv, "start Rx\n");
 		ret = iwl_sta_rx_agg_start(priv, sta, tid, *ssn);
@@ -655,9 +667,9 @@ static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
 		ret = iwl_sta_rx_agg_stop(priv, sta, tid);
 		break;
 	case IEEE80211_AMPDU_TX_START:
-		if (!trans(priv)->ops->tx_agg_setup)
+		if (!priv->trans->ops->txq_enable)
 			break;
-		if (iwlagn_mod_params.disable_11n & IWL_DISABLE_HT_TXAGG)
+		if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_TXAGG)
 			break;
 		IWL_DEBUG_HT(priv, "start Tx\n");
 		ret = iwlagn_tx_agg_start(priv, vif, sta, tid, ssn);
@@ -671,7 +683,7 @@ static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
 				     priv->agg_tids_count);
 		}
 		if (!priv->agg_tids_count &&
-		    hw_params(priv).use_rts_for_aggregation) {
+		    priv->hw_params.use_rts_for_aggregation) {
 			/*
 			 * switch off RTS/CTS if it was previously enabled
 			 */
@@ -834,10 +846,9 @@ static int iwlagn_mac_sta_state(struct ieee80211_hw *hw,
 }
 
 static void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
-				struct ieee80211_channel_switch *ch_switch)
+				      struct ieee80211_channel_switch *ch_switch)
 {
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
-	const struct iwl_channel_info *ch_info;
 	struct ieee80211_conf *conf = &hw->conf;
 	struct ieee80211_channel *channel = ch_switch->channel;
 	struct iwl_ht_config *ht_conf = &priv->current_ht_config;
@@ -867,19 +878,13 @@ static void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
 	if (!iwl_is_associated_ctx(ctx))
 		goto out;
 
-	if (!cfg(priv)->lib->set_channel_switch)
+	if (!priv->lib->set_channel_switch)
 		goto out;
 
 	ch = channel->hw_value;
 	if (le16_to_cpu(ctx->active.channel) == ch)
 		goto out;
 
-	ch_info = iwl_get_channel_info(priv, channel->band, ch);
-	if (!is_channel_valid(ch_info)) {
-		IWL_DEBUG_MAC80211(priv, "invalid channel\n");
-		goto out;
-	}
-
 	priv->current_ht_config.smps = conf->smps_mode;
 
 	/* Configure HT40 channels */
@@ -896,14 +901,13 @@ static void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
 	iwl_set_rxon_ht(priv, ht_conf);
 	iwl_set_flags_for_band(priv, ctx, channel->band, ctx->vif);
 
-	iwl_set_rate(priv);
 	/*
 	 * at this point, staging_rxon has the
 	 * configuration for channel switch
 	 */
 	set_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status);
 	priv->switch_channel = cpu_to_le16(ch);
-	if (cfg(priv)->lib->set_channel_switch(priv, ch_switch)) {
+	if (priv->lib->set_channel_switch(priv, ch_switch)) {
 		clear_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status);
 		priv->switch_channel = 0;
 		ieee80211_chswitch_done(ctx->vif, false);
@@ -914,6 +918,21 @@ out:
 	IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
+void iwl_chswitch_done(struct iwl_priv *priv, bool is_success)
+{
+	/*
+	 * MULTI-FIXME
+	 * See iwlagn_mac_channel_switch.
+	 */
+	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+
+	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		return;
+
+	if (test_and_clear_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
+		ieee80211_chswitch_done(ctx->vif, is_success);
+}
+
 static void iwlagn_configure_filter(struct ieee80211_hw *hw,
 				    unsigned int changed_flags,
 				    unsigned int *total_flags,
@@ -992,7 +1011,7 @@ static void iwlagn_mac_flush(struct ieee80211_hw *hw, bool drop)
 		}
 	}
 	IWL_DEBUG_MAC80211(priv, "wait transmit/flush all frames\n");
-	iwl_trans_wait_tx_queue_empty(trans(priv));
+	iwl_trans_wait_tx_queue_empty(priv->trans);
 done:
 	mutex_unlock(&priv->mutex);
 	IWL_DEBUG_MAC80211(priv, "leave\n");
@@ -1109,15 +1128,15 @@ static int iwlagn_mac_cancel_remain_on_channel(struct ieee80211_hw *hw)
 }
 
 static void iwlagn_mac_rssi_callback(struct ieee80211_hw *hw,
-			   enum ieee80211_rssi_event rssi_event)
+				     enum ieee80211_rssi_event rssi_event)
 {
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
 
 	IWL_DEBUG_MAC80211(priv, "enter\n");
 	mutex_lock(&priv->mutex);
 
-	if (cfg(priv)->bt_params &&
-			cfg(priv)->bt_params->advanced_bt_coexist) {
+	if (priv->cfg->bt_params &&
+			priv->cfg->bt_params->advanced_bt_coexist) {
 		if (rssi_event == RSSI_EVENT_LOW)
 			priv->bt_enable_pspoll = true;
 		else if (rssi_event == RSSI_EVENT_HIGH)
@@ -1134,7 +1153,7 @@ static void iwlagn_mac_rssi_callback(struct ieee80211_hw *hw,
 }
 
 static int iwlagn_mac_set_tim(struct ieee80211_hw *hw,
-			   struct ieee80211_sta *sta, bool set)
+			      struct ieee80211_sta *sta, bool set)
 {
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
 
@@ -1144,8 +1163,8 @@ static int iwlagn_mac_set_tim(struct ieee80211_hw *hw,
 }
 
 static int iwlagn_mac_conf_tx(struct ieee80211_hw *hw,
-		    struct ieee80211_vif *vif, u16 queue,
-		    const struct ieee80211_tx_queue_params *params)
+			      struct ieee80211_vif *vif, u16 queue,
+			      const struct ieee80211_tx_queue_params *params)
 {
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
 	struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv;
@@ -1207,7 +1226,7 @@ static int iwl_setup_interface(struct iwl_priv *priv,
 			       struct iwl_rxon_context *ctx)
 {
 	struct ieee80211_vif *vif = ctx->vif;
-	int err;
+	int err, ac;
 
 	lockdep_assert_held(&priv->mutex);
 
@@ -1227,7 +1246,7 @@ static int iwl_setup_interface(struct iwl_priv *priv,
 		return err;
 	}
 
-	if (cfg(priv)->bt_params && cfg(priv)->bt_params->advanced_bt_coexist &&
+	if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist &&
 	    vif->type == NL80211_IFTYPE_ADHOC) {
 		/*
 		 * pretend to have high BT traffic as long as we
@@ -1237,17 +1256,27 @@ static int iwl_setup_interface(struct iwl_priv *priv,
 		priv->bt_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_HIGH;
 	}
 
+	/* set up queue mappings */
+	for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
+		vif->hw_queue[ac] = ctx->ac_to_queue[ac];
+
+	if (vif->type == NL80211_IFTYPE_AP)
+		vif->cab_queue = ctx->mcast_queue;
+	else
+		vif->cab_queue = IEEE80211_INVAL_HW_QUEUE;
+
 	return 0;
 }
 
 static int iwlagn_mac_add_interface(struct ieee80211_hw *hw,
-			     struct ieee80211_vif *vif)
+				    struct ieee80211_vif *vif)
 {
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
 	struct iwl_vif_priv *vif_priv = (void *)vif->drv_priv;
 	struct iwl_rxon_context *tmp, *ctx = NULL;
 	int err;
 	enum nl80211_iftype viftype = ieee80211_vif_type_p2p(vif);
+	bool reset = false;
 
 	IWL_DEBUG_MAC80211(priv, "enter: type %d, addr %pM\n",
 			   viftype, vif->addr);
@@ -1269,6 +1298,13 @@ static int iwlagn_mac_add_interface(struct ieee80211_hw *hw,
 			tmp->interface_modes | tmp->exclusive_interface_modes;
 
 		if (tmp->vif) {
+			/* On reset we need to add the same interface again */
+			if (tmp->vif == vif) {
+				reset = true;
+				ctx = tmp;
+				break;
+			}
+
 			/* check if this busy context is exclusive */
 			if (tmp->exclusive_interface_modes &
 						BIT(tmp->vif->type)) {
@@ -1295,7 +1331,7 @@ static int iwlagn_mac_add_interface(struct ieee80211_hw *hw,
 	ctx->vif = vif;
 
 	err = iwl_setup_interface(priv, ctx);
-	if (!err)
+	if (!err || reset)
 		goto out;
 
 	ctx->vif = NULL;
@@ -1451,8 +1487,8 @@ static int iwlagn_mac_change_interface(struct ieee80211_hw *hw,
 }
 
 static int iwlagn_mac_hw_scan(struct ieee80211_hw *hw,
-		    struct ieee80211_vif *vif,
-		    struct cfg80211_scan_request *req)
+			      struct ieee80211_vif *vif,
+			      struct cfg80211_scan_request *req)
 {
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
 	int ret;
@@ -1508,9 +1544,9 @@ static void iwl_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id)
 }
 
 static void iwlagn_mac_sta_notify(struct ieee80211_hw *hw,
-			   struct ieee80211_vif *vif,
-			   enum sta_notify_cmd cmd,
-			   struct ieee80211_sta *sta)
+				  struct ieee80211_vif *vif,
+				  enum sta_notify_cmd cmd,
+				  struct ieee80211_sta *sta)
 {
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
 	struct iwl_station_priv *sta_priv = (void *)sta->drv_priv;
@@ -1547,6 +1583,7 @@ struct ieee80211_ops iwlagn_hw_ops = {
 #ifdef CONFIG_PM_SLEEP
 	.suspend = iwlagn_mac_suspend,
 	.resume = iwlagn_mac_resume,
+	.set_wakeup = iwlagn_mac_set_wakeup,
 #endif
 	.add_interface = iwlagn_mac_add_interface,
 	.remove_interface = iwlagn_mac_remove_interface,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/dvm/main.c
index 22c953d65be5..e620af3d592d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/dvm/main.c
@@ -44,15 +44,17 @@
 
 #include <asm/div64.h>
 
-#include "iwl-eeprom.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
+#include "iwl-eeprom-read.h"
+#include "iwl-eeprom-parse.h"
 #include "iwl-io.h"
-#include "iwl-agn-calib.h"
-#include "iwl-agn.h"
-#include "iwl-shared.h"
 #include "iwl-trans.h"
 #include "iwl-op-mode.h"
+#include "iwl-drv.h"
+#include "iwl-modparams.h"
+
+#include "dev.h"
+#include "calib.h"
+#include "agn.h"
 
 /******************************************************************************
  *
@@ -78,7 +80,8 @@ MODULE_DESCRIPTION(DRV_DESCRIPTION);
 MODULE_VERSION(DRV_VERSION);
 MODULE_AUTHOR(DRV_COPYRIGHT " " DRV_AUTHOR);
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("iwlagn");
+
+static const struct iwl_op_mode_ops iwl_dvm_ops;
 
 void iwl_update_chain_flags(struct iwl_priv *priv)
 {
@@ -180,7 +183,7 @@ int iwlagn_send_beacon_cmd(struct iwl_priv *priv)
 		rate = info->control.rates[0].idx;
 
 	priv->mgmt_tx_ant = iwl_toggle_tx_ant(priv, priv->mgmt_tx_ant,
-					      hw_params(priv).valid_tx_ant);
+					      priv->eeprom_data->valid_tx_ant);
 	rate_flags = iwl_ant_idx_to_flags(priv->mgmt_tx_ant);
 
 	/* In mac80211, rates for 5 GHz start at 0 */
@@ -289,6 +292,25 @@ out:
 	mutex_unlock(&priv->mutex);
 }
 
+int iwl_send_statistics_request(struct iwl_priv *priv, u8 flags, bool clear)
+{
+	struct iwl_statistics_cmd statistics_cmd = {
+		.configuration_flags =
+			clear ? IWL_STATS_CONF_CLEAR_STATS : 0,
+	};
+
+	if (flags & CMD_ASYNC)
+		return iwl_dvm_send_cmd_pdu(priv, REPLY_STATISTICS_CMD,
+					CMD_ASYNC,
+					sizeof(struct iwl_statistics_cmd),
+					&statistics_cmd);
+	else
+		return iwl_dvm_send_cmd_pdu(priv, REPLY_STATISTICS_CMD,
+					CMD_SYNC,
+					sizeof(struct iwl_statistics_cmd),
+					&statistics_cmd);
+}
+
 /**
  * iwl_bg_statistics_periodic - Timer callback to queue statistics
  *
@@ -329,14 +351,14 @@ static void iwl_print_cont_event_trace(struct iwl_priv *priv, u32 base,
 		ptr = base + (4 * sizeof(u32)) + (start_idx * 3 * sizeof(u32));
 
 	/* Make sure device is powered up for SRAM reads */
-	spin_lock_irqsave(&trans(priv)->reg_lock, reg_flags);
-	if (unlikely(!iwl_grab_nic_access(trans(priv)))) {
-		spin_unlock_irqrestore(&trans(priv)->reg_lock, reg_flags);
+	spin_lock_irqsave(&priv->trans->reg_lock, reg_flags);
+	if (unlikely(!iwl_grab_nic_access(priv->trans))) {
+		spin_unlock_irqrestore(&priv->trans->reg_lock, reg_flags);
 		return;
 	}
 
 	/* Set starting address; reads will auto-increment */
-	iwl_write32(trans(priv), HBUS_TARG_MEM_RADDR, ptr);
+	iwl_write32(priv->trans, HBUS_TARG_MEM_RADDR, ptr);
 
 	/*
 	 * Refuse to read more than would have fit into the log from
@@ -352,20 +374,20 @@ static void iwl_print_cont_event_trace(struct iwl_priv *priv, u32 base,
 	 * place event id # at far right for easier visual parsing.
 	 */
 	for (i = 0; i < num_events; i++) {
-		ev = iwl_read32(trans(priv), HBUS_TARG_MEM_RDAT);
-		time = iwl_read32(trans(priv), HBUS_TARG_MEM_RDAT);
+		ev = iwl_read32(priv->trans, HBUS_TARG_MEM_RDAT);
+		time = iwl_read32(priv->trans, HBUS_TARG_MEM_RDAT);
 		if (mode == 0) {
 			trace_iwlwifi_dev_ucode_cont_event(
-					trans(priv)->dev, 0, time, ev);
+					priv->trans->dev, 0, time, ev);
 		} else {
-			data = iwl_read32(trans(priv), HBUS_TARG_MEM_RDAT);
+			data = iwl_read32(priv->trans, HBUS_TARG_MEM_RDAT);
 			trace_iwlwifi_dev_ucode_cont_event(
-					trans(priv)->dev, time, data, ev);
+					priv->trans->dev, time, data, ev);
 		}
 	}
 	/* Allow device to power down */
-	iwl_release_nic_access(trans(priv));
-	spin_unlock_irqrestore(&trans(priv)->reg_lock, reg_flags);
+	iwl_release_nic_access(priv->trans);
+	spin_unlock_irqrestore(&priv->trans->reg_lock, reg_flags);
 }
 
 static void iwl_continuous_event_trace(struct iwl_priv *priv)
@@ -384,8 +406,7 @@ static void iwl_continuous_event_trace(struct iwl_priv *priv)
 
 	base = priv->device_pointers.log_event_table;
 	if (iwlagn_hw_valid_rtc_data_addr(base)) {
-		iwl_read_targ_mem_words(trans(priv), base, &read, sizeof(read));
-
+		iwl_read_targ_mem_bytes(priv->trans, base, &read, sizeof(read));
 		capacity = read.capacity;
 		mode = read.mode;
 		num_wraps = read.wrap_counter;
@@ -425,7 +446,7 @@ static void iwl_continuous_event_trace(struct iwl_priv *priv)
 		else
 			priv->event_log.wraps_once_count++;
 
-		trace_iwlwifi_dev_ucode_wrap_event(trans(priv)->dev,
+		trace_iwlwifi_dev_ucode_wrap_event(priv->trans->dev,
 				num_wraps - priv->event_log.num_wraps,
 				next_entry, priv->event_log.next_entry);
 
@@ -560,24 +581,6 @@ static const u8 iwlagn_pan_ac_to_queue[] = {
 	7, 6, 5, 4,
 };
 
-static const u8 iwlagn_bss_queue_to_ac[] = {
-	IEEE80211_AC_VO,
-	IEEE80211_AC_VI,
-	IEEE80211_AC_BE,
-	IEEE80211_AC_BK,
-};
-
-static const u8 iwlagn_pan_queue_to_ac[] = {
-	IEEE80211_AC_VO,
-	IEEE80211_AC_VI,
-	IEEE80211_AC_BE,
-	IEEE80211_AC_BK,
-	IEEE80211_AC_BK,
-	IEEE80211_AC_BE,
-	IEEE80211_AC_VI,
-	IEEE80211_AC_VO,
-};
-
 static void iwl_init_context(struct iwl_priv *priv, u32 ucode_flags)
 {
 	int i;
@@ -603,7 +606,7 @@ static void iwl_init_context(struct iwl_priv *priv, u32 ucode_flags)
 	priv->contexts[IWL_RXON_CTX_BSS].wep_key_cmd = REPLY_WEPKEY;
 	priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID;
 	priv->contexts[IWL_RXON_CTX_BSS].exclusive_interface_modes =
-		BIT(NL80211_IFTYPE_ADHOC);
+		BIT(NL80211_IFTYPE_ADHOC) | BIT(NL80211_IFTYPE_MONITOR);
 	priv->contexts[IWL_RXON_CTX_BSS].interface_modes =
 		BIT(NL80211_IFTYPE_STATION);
 	priv->contexts[IWL_RXON_CTX_BSS].ap_devtype = RXON_DEV_TYPE_AP;
@@ -651,16 +654,16 @@ static void iwl_rf_kill_ct_config(struct iwl_priv *priv)
 	struct iwl_ct_kill_throttling_config adv_cmd;
 	int ret = 0;
 
-	iwl_write32(trans(priv), CSR_UCODE_DRV_GP1_CLR,
+	iwl_write32(priv->trans, CSR_UCODE_DRV_GP1_CLR,
 		    CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT);
 
 	priv->thermal_throttle.ct_kill_toggle = false;
 
-	if (cfg(priv)->base_params->support_ct_kill_exit) {
+	if (priv->cfg->base_params->support_ct_kill_exit) {
 		adv_cmd.critical_temperature_enter =
-			cpu_to_le32(hw_params(priv).ct_kill_threshold);
+			cpu_to_le32(priv->hw_params.ct_kill_threshold);
 		adv_cmd.critical_temperature_exit =
-			cpu_to_le32(hw_params(priv).ct_kill_exit_threshold);
+			cpu_to_le32(priv->hw_params.ct_kill_exit_threshold);
 
 		ret = iwl_dvm_send_cmd_pdu(priv,
 				       REPLY_CT_KILL_CONFIG_CMD,
@@ -671,11 +674,11 @@ static void iwl_rf_kill_ct_config(struct iwl_priv *priv)
 			IWL_DEBUG_INFO(priv, "REPLY_CT_KILL_CONFIG_CMD "
 				"succeeded, critical temperature enter is %d,"
 				"exit is %d\n",
-				hw_params(priv).ct_kill_threshold,
-				hw_params(priv).ct_kill_exit_threshold);
+				priv->hw_params.ct_kill_threshold,
+				priv->hw_params.ct_kill_exit_threshold);
 	} else {
 		cmd.critical_temperature_R =
-			cpu_to_le32(hw_params(priv).ct_kill_threshold);
+			cpu_to_le32(priv->hw_params.ct_kill_threshold);
 
 		ret = iwl_dvm_send_cmd_pdu(priv,
 				       REPLY_CT_KILL_CONFIG_CMD,
@@ -686,7 +689,7 @@ static void iwl_rf_kill_ct_config(struct iwl_priv *priv)
 			IWL_DEBUG_INFO(priv, "REPLY_CT_KILL_CONFIG_CMD "
 				"succeeded, "
 				"critical temperature is %d\n",
-				hw_params(priv).ct_kill_threshold);
+				priv->hw_params.ct_kill_threshold);
 	}
 }
 
@@ -726,6 +729,29 @@ static int iwlagn_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant)
 	}
 }
 
+static void iwl_send_bt_config(struct iwl_priv *priv)
+{
+	struct iwl_bt_cmd bt_cmd = {
+		.lead_time = BT_LEAD_TIME_DEF,
+		.max_kill = BT_MAX_KILL_DEF,
+		.kill_ack_mask = 0,
+		.kill_cts_mask = 0,
+	};
+
+	if (!iwlwifi_mod_params.bt_coex_active)
+		bt_cmd.flags = BT_COEX_DISABLE;
+	else
+		bt_cmd.flags = BT_COEX_ENABLE;
+
+	priv->bt_enable_flag = bt_cmd.flags;
+	IWL_DEBUG_INFO(priv, "BT coex %s\n",
+		(bt_cmd.flags == BT_COEX_DISABLE) ? "disable" : "active");
+
+	if (iwl_dvm_send_cmd_pdu(priv, REPLY_BT_CONFIG,
+			     CMD_SYNC, sizeof(struct iwl_bt_cmd), &bt_cmd))
+		IWL_ERR(priv, "failed to send BT Coex Config\n");
+}
+
 /**
  * iwl_alive_start - called after REPLY_ALIVE notification received
  *                   from protocol/runtime uCode (initialization uCode's
@@ -741,9 +767,6 @@ int iwl_alive_start(struct iwl_priv *priv)
 	/* After the ALIVE response, we can send host commands to the uCode */
 	set_bit(STATUS_ALIVE, &priv->status);
 
-	/* Enable watchdog to monitor the driver tx queues */
-	iwl_setup_watchdog(priv);
-
 	if (iwl_is_rfkill(priv))
 		return -ERFKILL;
 
@@ -753,10 +776,10 @@ int iwl_alive_start(struct iwl_priv *priv)
 	}
 
 	/* download priority table before any calibration request */
-	if (cfg(priv)->bt_params &&
-	    cfg(priv)->bt_params->advanced_bt_coexist) {
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist) {
 		/* Configure Bluetooth device coexistence support */
-		if (cfg(priv)->bt_params->bt_sco_disable)
+		if (priv->cfg->bt_params->bt_sco_disable)
 			priv->bt_enable_pspoll = false;
 		else
 			priv->bt_enable_pspoll = true;
@@ -793,10 +816,8 @@ int iwl_alive_start(struct iwl_priv *priv)
 
 	ieee80211_wake_queues(priv->hw);
 
-	priv->active_rate = IWL_RATES_MASK;
-
 	/* Configure Tx antenna selection based on H/W config */
-	iwlagn_send_tx_ant_config(priv, hw_params(priv).valid_tx_ant);
+	iwlagn_send_tx_ant_config(priv, priv->eeprom_data->valid_tx_ant);
 
 	if (iwl_is_associated_ctx(ctx) && !priv->wowlan) {
 		struct iwl_rxon_cmd *active_rxon =
@@ -887,10 +908,6 @@ void iwl_down(struct iwl_priv *priv)
 	exit_pending =
 		test_and_set_bit(STATUS_EXIT_PENDING, &priv->status);
 
-	/* Stop TX queues watchdog. We need to have STATUS_EXIT_PENDING bit set
-	 * to prevent rearm timer */
-	del_timer_sync(&priv->watchdog);
-
 	iwl_clear_ucode_stations(priv, NULL);
 	iwl_dealloc_bcast_stations(priv);
 	iwl_clear_driver_stations(priv);
@@ -899,9 +916,9 @@ void iwl_down(struct iwl_priv *priv)
 	priv->bt_status = 0;
 	priv->cur_rssi_ctx = NULL;
 	priv->bt_is_sco = 0;
-	if (cfg(priv)->bt_params)
+	if (priv->cfg->bt_params)
 		priv->bt_traffic_load =
-			 cfg(priv)->bt_params->bt_init_traffic_load;
+			 priv->cfg->bt_params->bt_init_traffic_load;
 	else
 		priv->bt_traffic_load = 0;
 	priv->bt_full_concurrent = false;
@@ -916,13 +933,14 @@ void iwl_down(struct iwl_priv *priv)
 		ieee80211_stop_queues(priv->hw);
 
 	priv->ucode_loaded = false;
-	iwl_trans_stop_device(trans(priv));
+	iwl_trans_stop_device(priv->trans);
+
+	/* Set num_aux_in_flight must be done after the transport is stopped */
+	atomic_set(&priv->num_aux_in_flight, 0);
 
 	/* Clear out all status bits but a few that are stable across reset */
 	priv->status &= test_bit(STATUS_RF_KILL_HW, &priv->status) <<
 				STATUS_RF_KILL_HW |
-			test_bit(STATUS_GEO_CONFIGURED, &priv->status) <<
-				STATUS_GEO_CONFIGURED |
 			test_bit(STATUS_FW_ERROR, &priv->status) <<
 				STATUS_FW_ERROR |
 			test_bit(STATUS_EXIT_PENDING, &priv->status) <<
@@ -961,7 +979,6 @@ static void iwl_bg_run_time_calib_work(struct work_struct *work)
 
 void iwlagn_prepare_restart(struct iwl_priv *priv)
 {
-	struct iwl_rxon_context *ctx;
 	bool bt_full_concurrent;
 	u8 bt_ci_compliance;
 	u8 bt_load;
@@ -971,8 +988,6 @@ void iwlagn_prepare_restart(struct iwl_priv *priv)
 
 	lockdep_assert_held(&priv->mutex);
 
-	for_each_context(priv, ctx)
-		ctx->vif = NULL;
 	priv->is_open = 0;
 
 	/*
@@ -998,12 +1013,12 @@ void iwlagn_prepare_restart(struct iwl_priv *priv)
 	priv->bt_status = bt_status;
 	priv->bt_is_sco = bt_is_sco;
 
-	/* reset all queues */
-	for (i = 0; i < IEEE80211_NUM_ACS; i++)
-		atomic_set(&priv->ac_stop_count[i], 0);
-
+	/* reset aggregation queues */
 	for (i = IWLAGN_FIRST_AMPDU_QUEUE; i < IWL_MAX_HW_QUEUES; i++)
-		priv->queue_to_ac[i] = IWL_INVALID_AC;
+		priv->queue_to_mac80211[i] = IWL_INVALID_MAC80211_QUEUE;
+	/* and stop counts */
+	for (i = 0; i < IWL_MAX_HW_QUEUES; i++)
+		atomic_set(&priv->queue_stop_count[i], 0);
 
 	memset(priv->agg_q_alloc, 0, sizeof(priv->agg_q_alloc));
 }
@@ -1082,7 +1097,7 @@ static void iwl_setup_deferred_work(struct iwl_priv *priv)
 
 	iwl_setup_scan_deferred_work(priv);
 
-	if (cfg(priv)->bt_params)
+	if (priv->cfg->bt_params)
 		iwlagn_bt_setup_deferred_work(priv);
 
 	init_timer(&priv->statistics_periodic);
@@ -1092,15 +1107,11 @@ static void iwl_setup_deferred_work(struct iwl_priv *priv)
 	init_timer(&priv->ucode_trace);
 	priv->ucode_trace.data = (unsigned long)priv;
 	priv->ucode_trace.function = iwl_bg_ucode_trace;
-
-	init_timer(&priv->watchdog);
-	priv->watchdog.data = (unsigned long)priv;
-	priv->watchdog.function = iwl_bg_watchdog;
 }
 
 void iwl_cancel_deferred_work(struct iwl_priv *priv)
 {
-	if (cfg(priv)->bt_params)
+	if (priv->cfg->bt_params)
 		iwlagn_bt_cancel_deferred_work(priv);
 
 	cancel_work_sync(&priv->run_time_calib_work);
@@ -1116,225 +1127,18 @@ void iwl_cancel_deferred_work(struct iwl_priv *priv)
 	del_timer_sync(&priv->ucode_trace);
 }
 
-static void iwl_init_hw_rates(struct ieee80211_rate *rates)
-{
-	int i;
-
-	for (i = 0; i < IWL_RATE_COUNT_LEGACY; i++) {
-		rates[i].bitrate = iwl_rates[i].ieee * 5;
-		rates[i].hw_value = i; /* Rate scaling will work on indexes */
-		rates[i].hw_value_short = i;
-		rates[i].flags = 0;
-		if ((i >= IWL_FIRST_CCK_RATE) && (i <= IWL_LAST_CCK_RATE)) {
-			/*
-			 * If CCK != 1M then set short preamble rate flag.
-			 */
-			rates[i].flags |=
-				(iwl_rates[i].plcp == IWL_RATE_1M_PLCP) ?
-					0 : IEEE80211_RATE_SHORT_PREAMBLE;
-		}
-	}
-}
-
-#define MAX_BIT_RATE_40_MHZ 150 /* Mbps */
-#define MAX_BIT_RATE_20_MHZ 72 /* Mbps */
-static void iwl_init_ht_hw_capab(const struct iwl_priv *priv,
-			      struct ieee80211_sta_ht_cap *ht_info,
-			      enum ieee80211_band band)
-{
-	u16 max_bit_rate = 0;
-	u8 rx_chains_num = hw_params(priv).rx_chains_num;
-	u8 tx_chains_num = hw_params(priv).tx_chains_num;
-
-	ht_info->cap = 0;
-	memset(&ht_info->mcs, 0, sizeof(ht_info->mcs));
-
-	ht_info->ht_supported = true;
-
-	if (cfg(priv)->ht_params &&
-	    cfg(priv)->ht_params->ht_greenfield_support)
-		ht_info->cap |= IEEE80211_HT_CAP_GRN_FLD;
-	ht_info->cap |= IEEE80211_HT_CAP_SGI_20;
-	max_bit_rate = MAX_BIT_RATE_20_MHZ;
-	if (hw_params(priv).ht40_channel & BIT(band)) {
-		ht_info->cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
-		ht_info->cap |= IEEE80211_HT_CAP_SGI_40;
-		ht_info->mcs.rx_mask[4] = 0x01;
-		max_bit_rate = MAX_BIT_RATE_40_MHZ;
-	}
-
-	if (iwlagn_mod_params.amsdu_size_8K)
-		ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU;
-
-	ht_info->ampdu_factor = CFG_HT_RX_AMPDU_FACTOR_DEF;
-	ht_info->ampdu_density = CFG_HT_MPDU_DENSITY_DEF;
-
-	ht_info->mcs.rx_mask[0] = 0xFF;
-	if (rx_chains_num >= 2)
-		ht_info->mcs.rx_mask[1] = 0xFF;
-	if (rx_chains_num >= 3)
-		ht_info->mcs.rx_mask[2] = 0xFF;
-
-	/* Highest supported Rx data rate */
-	max_bit_rate *= rx_chains_num;
-	WARN_ON(max_bit_rate & ~IEEE80211_HT_MCS_RX_HIGHEST_MASK);
-	ht_info->mcs.rx_highest = cpu_to_le16(max_bit_rate);
-
-	/* Tx MCS capabilities */
-	ht_info->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
-	if (tx_chains_num != rx_chains_num) {
-		ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF;
-		ht_info->mcs.tx_params |= ((tx_chains_num - 1) <<
-				IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
-	}
-}
-
-/**
- * iwl_init_geos - Initialize mac80211's geo/channel info based from eeprom
- */
-static int iwl_init_geos(struct iwl_priv *priv)
-{
-	struct iwl_channel_info *ch;
-	struct ieee80211_supported_band *sband;
-	struct ieee80211_channel *channels;
-	struct ieee80211_channel *geo_ch;
-	struct ieee80211_rate *rates;
-	int i = 0;
-	s8 max_tx_power = IWLAGN_TX_POWER_TARGET_POWER_MIN;
-
-	if (priv->bands[IEEE80211_BAND_2GHZ].n_bitrates ||
-	    priv->bands[IEEE80211_BAND_5GHZ].n_bitrates) {
-		IWL_DEBUG_INFO(priv, "Geography modes already initialized.\n");
-		set_bit(STATUS_GEO_CONFIGURED, &priv->status);
-		return 0;
-	}
-
-	channels = kcalloc(priv->channel_count,
-			   sizeof(struct ieee80211_channel), GFP_KERNEL);
-	if (!channels)
-		return -ENOMEM;
-
-	rates = kcalloc(IWL_RATE_COUNT_LEGACY, sizeof(struct ieee80211_rate),
-			GFP_KERNEL);
-	if (!rates) {
-		kfree(channels);
-		return -ENOMEM;
-	}
-
-	/* 5.2GHz channels start after the 2.4GHz channels */
-	sband = &priv->bands[IEEE80211_BAND_5GHZ];
-	sband->channels = &channels[ARRAY_SIZE(iwl_eeprom_band_1)];
-	/* just OFDM */
-	sband->bitrates = &rates[IWL_FIRST_OFDM_RATE];
-	sband->n_bitrates = IWL_RATE_COUNT_LEGACY - IWL_FIRST_OFDM_RATE;
-
-	if (hw_params(priv).sku & EEPROM_SKU_CAP_11N_ENABLE)
-		iwl_init_ht_hw_capab(priv, &sband->ht_cap,
-					 IEEE80211_BAND_5GHZ);
-
-	sband = &priv->bands[IEEE80211_BAND_2GHZ];
-	sband->channels = channels;
-	/* OFDM & CCK */
-	sband->bitrates = rates;
-	sband->n_bitrates = IWL_RATE_COUNT_LEGACY;
-
-	if (hw_params(priv).sku & EEPROM_SKU_CAP_11N_ENABLE)
-		iwl_init_ht_hw_capab(priv, &sband->ht_cap,
-					 IEEE80211_BAND_2GHZ);
-
-	priv->ieee_channels = channels;
-	priv->ieee_rates = rates;
-
-	for (i = 0;  i < priv->channel_count; i++) {
-		ch = &priv->channel_info[i];
-
-		/* FIXME: might be removed if scan is OK */
-		if (!is_channel_valid(ch))
-			continue;
-
-		sband =  &priv->bands[ch->band];
-
-		geo_ch = &sband->channels[sband->n_channels++];
-
-		geo_ch->center_freq =
-			ieee80211_channel_to_frequency(ch->channel, ch->band);
-		geo_ch->max_power = ch->max_power_avg;
-		geo_ch->max_antenna_gain = 0xff;
-		geo_ch->hw_value = ch->channel;
-
-		if (is_channel_valid(ch)) {
-			if (!(ch->flags & EEPROM_CHANNEL_IBSS))
-				geo_ch->flags |= IEEE80211_CHAN_NO_IBSS;
-
-			if (!(ch->flags & EEPROM_CHANNEL_ACTIVE))
-				geo_ch->flags |= IEEE80211_CHAN_PASSIVE_SCAN;
-
-			if (ch->flags & EEPROM_CHANNEL_RADAR)
-				geo_ch->flags |= IEEE80211_CHAN_RADAR;
-
-			geo_ch->flags |= ch->ht40_extension_channel;
-
-			if (ch->max_power_avg > max_tx_power)
-				max_tx_power = ch->max_power_avg;
-		} else {
-			geo_ch->flags |= IEEE80211_CHAN_DISABLED;
-		}
-
-		IWL_DEBUG_INFO(priv, "Channel %d Freq=%d[%sGHz] %s flag=0x%X\n",
-				ch->channel, geo_ch->center_freq,
-				is_channel_a_band(ch) ?  "5.2" : "2.4",
-				geo_ch->flags & IEEE80211_CHAN_DISABLED ?
-				"restricted" : "valid",
-				 geo_ch->flags);
-	}
-
-	priv->tx_power_device_lmt = max_tx_power;
-	priv->tx_power_user_lmt = max_tx_power;
-	priv->tx_power_next = max_tx_power;
-
-	if ((priv->bands[IEEE80211_BAND_5GHZ].n_channels == 0) &&
-	     hw_params(priv).sku & EEPROM_SKU_CAP_BAND_52GHZ) {
-		IWL_INFO(priv, "Incorrectly detected BG card as ABG. "
-			"Please send your %s to maintainer.\n",
-			trans(priv)->hw_id_str);
-		hw_params(priv).sku &= ~EEPROM_SKU_CAP_BAND_52GHZ;
-	}
-
-	IWL_INFO(priv, "Tunable channels: %d 802.11bg, %d 802.11a channels\n",
-		   priv->bands[IEEE80211_BAND_2GHZ].n_channels,
-		   priv->bands[IEEE80211_BAND_5GHZ].n_channels);
-
-	set_bit(STATUS_GEO_CONFIGURED, &priv->status);
-
-	return 0;
-}
-
-/*
- * iwl_free_geos - undo allocations in iwl_init_geos
- */
-static void iwl_free_geos(struct iwl_priv *priv)
-{
-	kfree(priv->ieee_channels);
-	kfree(priv->ieee_rates);
-	clear_bit(STATUS_GEO_CONFIGURED, &priv->status);
-}
-
 static int iwl_init_drv(struct iwl_priv *priv)
 {
-	int ret;
-
 	spin_lock_init(&priv->sta_lock);
 
 	mutex_init(&priv->mutex);
 
 	INIT_LIST_HEAD(&priv->calib_results);
 
-	priv->ieee_channels = NULL;
-	priv->ieee_rates = NULL;
 	priv->band = IEEE80211_BAND_2GHZ;
 
 	priv->plcp_delta_threshold =
-		cfg(priv)->base_params->plcp_delta_threshold;
+		priv->cfg->base_params->plcp_delta_threshold;
 
 	priv->iw_mode = NL80211_IFTYPE_STATION;
 	priv->current_ht_config.smps = IEEE80211_SMPS_STATIC;
@@ -1343,12 +1147,6 @@ static int iwl_init_drv(struct iwl_priv *priv)
 
 	priv->ucode_owner = IWL_OWNERSHIP_DRIVER;
 
-	/* initialize force reset */
-	priv->force_reset[IWL_RF_RESET].reset_duration =
-		IWL_DELAY_NEXT_FORCE_RF_RESET;
-	priv->force_reset[IWL_FW_RESET].reset_duration =
-		IWL_DELAY_NEXT_FORCE_FW_RELOAD;
-
 	priv->rx_statistics_jiffies = jiffies;
 
 	/* Choose which receivers/antennas to use */
@@ -1357,8 +1155,8 @@ static int iwl_init_drv(struct iwl_priv *priv)
 	iwl_init_scan_params(priv);
 
 	/* init bt coex */
-	if (cfg(priv)->bt_params &&
-	    cfg(priv)->bt_params->advanced_bt_coexist) {
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist) {
 		priv->kill_ack_mask = IWLAGN_BT_KILL_ACK_MASK_DEFAULT;
 		priv->kill_cts_mask = IWLAGN_BT_KILL_CTS_MASK_DEFAULT;
 		priv->bt_valid = IWLAGN_BT_ALL_VALID_MSK;
@@ -1367,31 +1165,11 @@ static int iwl_init_drv(struct iwl_priv *priv)
 		priv->dynamic_frag_thresh = BT_FRAG_THRESHOLD_DEF;
 	}
 
-	ret = iwl_init_channel_map(priv);
-	if (ret) {
-		IWL_ERR(priv, "initializing regulatory failed: %d\n", ret);
-		goto err;
-	}
-
-	ret = iwl_init_geos(priv);
-	if (ret) {
-		IWL_ERR(priv, "initializing geos failed: %d\n", ret);
-		goto err_free_channel_map;
-	}
-	iwl_init_hw_rates(priv->ieee_rates);
-
 	return 0;
-
-err_free_channel_map:
-	iwl_free_channel_map(priv);
-err:
-	return ret;
 }
 
 static void iwl_uninit_drv(struct iwl_priv *priv)
 {
-	iwl_free_geos(priv);
-	iwl_free_channel_map(priv);
 	kfree(priv->scan_cmd);
 	kfree(priv->beacon_cmd);
 	kfree(rcu_dereference_raw(priv->noa_data));
@@ -1401,70 +1179,93 @@ static void iwl_uninit_drv(struct iwl_priv *priv)
 #endif
 }
 
-/* Size of one Rx buffer in host DRAM */
-#define IWL_RX_BUF_SIZE_4K (4 * 1024)
-#define IWL_RX_BUF_SIZE_8K (8 * 1024)
-
 static void iwl_set_hw_params(struct iwl_priv *priv)
 {
-	if (cfg(priv)->ht_params)
-		hw_params(priv).use_rts_for_aggregation =
-			cfg(priv)->ht_params->use_rts_for_aggregation;
-
-	if (iwlagn_mod_params.amsdu_size_8K)
-		hw_params(priv).rx_page_order =
-			get_order(IWL_RX_BUF_SIZE_8K);
-	else
-		hw_params(priv).rx_page_order =
-			get_order(IWL_RX_BUF_SIZE_4K);
-
-	if (iwlagn_mod_params.disable_11n & IWL_DISABLE_HT_ALL)
-		hw_params(priv).sku &= ~EEPROM_SKU_CAP_11N_ENABLE;
+	if (priv->cfg->ht_params)
+		priv->hw_params.use_rts_for_aggregation =
+			priv->cfg->ht_params->use_rts_for_aggregation;
 
-	hw_params(priv).wd_timeout = cfg(priv)->base_params->wd_timeout;
+	if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_ALL)
+		priv->hw_params.sku &= ~EEPROM_SKU_CAP_11N_ENABLE;
 
 	/* Device-specific setup */
-	cfg(priv)->lib->set_hw_params(priv);
+	priv->lib->set_hw_params(priv);
 }
 
 
 
-static void iwl_debug_config(struct iwl_priv *priv)
+/* show what optional capabilities we have */
+static void iwl_option_config(struct iwl_priv *priv)
 {
-	dev_printk(KERN_INFO, trans(priv)->dev, "CONFIG_IWLWIFI_DEBUG "
 #ifdef CONFIG_IWLWIFI_DEBUG
-		"enabled\n");
+	IWL_INFO(priv, "CONFIG_IWLWIFI_DEBUG enabled\n");
 #else
-		"disabled\n");
+	IWL_INFO(priv, "CONFIG_IWLWIFI_DEBUG disabled\n");
 #endif
-	dev_printk(KERN_INFO, trans(priv)->dev, "CONFIG_IWLWIFI_DEBUGFS "
+
 #ifdef CONFIG_IWLWIFI_DEBUGFS
-		"enabled\n");
+	IWL_INFO(priv, "CONFIG_IWLWIFI_DEBUGFS enabled\n");
 #else
-		"disabled\n");
+	IWL_INFO(priv, "CONFIG_IWLWIFI_DEBUGFS disabled\n");
 #endif
-	dev_printk(KERN_INFO, trans(priv)->dev, "CONFIG_IWLWIFI_DEVICE_TRACING "
+
 #ifdef CONFIG_IWLWIFI_DEVICE_TRACING
-		"enabled\n");
+	IWL_INFO(priv, "CONFIG_IWLWIFI_DEVICE_TRACING enabled\n");
 #else
-		"disabled\n");
+	IWL_INFO(priv, "CONFIG_IWLWIFI_DEVICE_TRACING disabled\n");
 #endif
 
-	dev_printk(KERN_INFO, trans(priv)->dev, "CONFIG_IWLWIFI_DEVICE_TESTMODE "
 #ifdef CONFIG_IWLWIFI_DEVICE_TESTMODE
-		"enabled\n");
+	IWL_INFO(priv, "CONFIG_IWLWIFI_DEVICE_TESTMODE enabled\n");
 #else
-		"disabled\n");
+	IWL_INFO(priv, "CONFIG_IWLWIFI_DEVICE_TESTMODE disabled\n");
 #endif
-	dev_printk(KERN_INFO, trans(priv)->dev, "CONFIG_IWLWIFI_P2P "
+
 #ifdef CONFIG_IWLWIFI_P2P
-		"enabled\n");
+	IWL_INFO(priv, "CONFIG_IWLWIFI_P2P enabled\n");
 #else
-		"disabled\n");
+	IWL_INFO(priv, "CONFIG_IWLWIFI_P2P disabled\n");
 #endif
 }
 
+static int iwl_eeprom_init_hw_params(struct iwl_priv *priv)
+{
+	u16 radio_cfg;
+
+	priv->hw_params.sku = priv->eeprom_data->sku;
+
+	if (priv->hw_params.sku & EEPROM_SKU_CAP_11N_ENABLE &&
+	    !priv->cfg->ht_params) {
+		IWL_ERR(priv, "Invalid 11n configuration\n");
+		return -EINVAL;
+	}
+
+	if (!priv->hw_params.sku) {
+		IWL_ERR(priv, "Invalid device sku\n");
+		return -EINVAL;
+	}
+
+	IWL_INFO(priv, "Device SKU: 0x%X\n", priv->hw_params.sku);
+
+	radio_cfg = priv->eeprom_data->radio_cfg;
+
+	priv->hw_params.tx_chains_num =
+		num_of_ant(priv->eeprom_data->valid_tx_ant);
+	if (priv->cfg->rx_with_siso_diversity)
+		priv->hw_params.rx_chains_num = 1;
+	else
+		priv->hw_params.rx_chains_num =
+			num_of_ant(priv->eeprom_data->valid_rx_ant);
+
+	IWL_INFO(priv, "Valid Tx ant: 0x%X, Valid Rx ant: 0x%X\n",
+		 priv->eeprom_data->valid_tx_ant,
+		 priv->eeprom_data->valid_rx_ant);
+
+	return 0;
+}
+
 static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
+						 const struct iwl_cfg *cfg,
 						 const struct iwl_fw *fw)
 {
 	struct iwl_priv *priv;
@@ -1481,8 +1282,6 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 		STATISTICS_NOTIFICATION,
 		REPLY_TX,
 	};
-	const u8 *q_to_ac;
-	int n_q_to_ac;
 	int i;
 
 	/************************
@@ -1490,17 +1289,54 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 	 ************************/
 	hw = iwl_alloc_all();
 	if (!hw) {
-		pr_err("%s: Cannot allocate network device\n",
-				cfg(trans)->name);
+		pr_err("%s: Cannot allocate network device\n", cfg->name);
 		goto out;
 	}
 
 	op_mode = hw->priv;
 	op_mode->ops = &iwl_dvm_ops;
 	priv = IWL_OP_MODE_GET_DVM(op_mode);
-	priv->shrd = trans->shrd;
+	priv->trans = trans;
+	priv->dev = trans->dev;
+	priv->cfg = cfg;
 	priv->fw = fw;
 
+	switch (priv->cfg->device_family) {
+	case IWL_DEVICE_FAMILY_1000:
+	case IWL_DEVICE_FAMILY_100:
+		priv->lib = &iwl1000_lib;
+		break;
+	case IWL_DEVICE_FAMILY_2000:
+	case IWL_DEVICE_FAMILY_105:
+		priv->lib = &iwl2000_lib;
+		break;
+	case IWL_DEVICE_FAMILY_2030:
+	case IWL_DEVICE_FAMILY_135:
+		priv->lib = &iwl2030_lib;
+		break;
+	case IWL_DEVICE_FAMILY_5000:
+		priv->lib = &iwl5000_lib;
+		break;
+	case IWL_DEVICE_FAMILY_5150:
+		priv->lib = &iwl5150_lib;
+		break;
+	case IWL_DEVICE_FAMILY_6000:
+	case IWL_DEVICE_FAMILY_6005:
+	case IWL_DEVICE_FAMILY_6000i:
+	case IWL_DEVICE_FAMILY_6050:
+	case IWL_DEVICE_FAMILY_6150:
+		priv->lib = &iwl6000_lib;
+		break;
+	case IWL_DEVICE_FAMILY_6030:
+		priv->lib = &iwl6030_lib;
+		break;
+	default:
+		break;
+	}
+
+	if (WARN_ON(!priv->lib))
+		goto out_free_hw;
+
 	/*
 	 * Populate the state variables that the transport layer needs
 	 * to know about.
@@ -1508,11 +1344,18 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 	trans_cfg.op_mode = op_mode;
 	trans_cfg.no_reclaim_cmds = no_reclaim_cmds;
 	trans_cfg.n_no_reclaim_cmds = ARRAY_SIZE(no_reclaim_cmds);
+	trans_cfg.rx_buf_size_8k = iwlwifi_mod_params.amsdu_size_8K;
+	if (!iwlwifi_mod_params.wd_disable)
+		trans_cfg.queue_watchdog_timeout =
+			priv->cfg->base_params->wd_timeout;
+	else
+		trans_cfg.queue_watchdog_timeout = IWL_WATCHDOG_DISABLED;
+	trans_cfg.command_names = iwl_dvm_cmd_strings;
 
 	ucode_flags = fw->ucode_capa.flags;
 
 #ifndef CONFIG_IWLWIFI_P2P
-	ucode_flags &= ~IWL_UCODE_TLV_FLAGS_PAN;
+	ucode_flags &= ~IWL_UCODE_TLV_FLAGS_P2P;
 #endif
 
 	if (ucode_flags & IWL_UCODE_TLV_FLAGS_PAN) {
@@ -1521,82 +1364,78 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 		trans_cfg.queue_to_fifo = iwlagn_ipan_queue_to_tx_fifo;
 		trans_cfg.n_queue_to_fifo =
 			ARRAY_SIZE(iwlagn_ipan_queue_to_tx_fifo);
-		q_to_ac = iwlagn_pan_queue_to_ac;
-		n_q_to_ac = ARRAY_SIZE(iwlagn_pan_queue_to_ac);
 	} else {
 		priv->sta_key_max_num = STA_KEY_MAX_NUM;
 		trans_cfg.cmd_queue = IWL_DEFAULT_CMD_QUEUE_NUM;
 		trans_cfg.queue_to_fifo = iwlagn_default_queue_to_tx_fifo;
 		trans_cfg.n_queue_to_fifo =
 			ARRAY_SIZE(iwlagn_default_queue_to_tx_fifo);
-		q_to_ac = iwlagn_bss_queue_to_ac;
-		n_q_to_ac = ARRAY_SIZE(iwlagn_bss_queue_to_ac);
 	}
 
 	/* Configure transport layer */
-	iwl_trans_configure(trans(priv), &trans_cfg);
+	iwl_trans_configure(priv->trans, &trans_cfg);
 
 	/* At this point both hw and priv are allocated. */
 
-	SET_IEEE80211_DEV(priv->hw, trans(priv)->dev);
+	SET_IEEE80211_DEV(priv->hw, priv->trans->dev);
 
-	/* show what debugging capabilities we have */
-	iwl_debug_config(priv);
+	iwl_option_config(priv);
 
 	IWL_DEBUG_INFO(priv, "*** LOAD DRIVER ***\n");
 
 	/* is antenna coupling more than 35dB ? */
 	priv->bt_ant_couple_ok =
-		(iwlagn_mod_params.ant_coupling >
+		(iwlwifi_mod_params.ant_coupling >
 			IWL_BT_ANTENNA_COUPLING_THRESHOLD) ?
 			true : false;
 
 	/* enable/disable bt channel inhibition */
-	priv->bt_ch_announce = iwlagn_mod_params.bt_ch_announce;
+	priv->bt_ch_announce = iwlwifi_mod_params.bt_ch_announce;
 	IWL_DEBUG_INFO(priv, "BT channel inhibition is %s\n",
 		       (priv->bt_ch_announce) ? "On" : "Off");
 
-	if (iwl_alloc_traffic_mem(priv))
-		IWL_ERR(priv, "Not enough memory to generate traffic log\n");
-
 	/* these spin locks will be used in apm_ops.init and EEPROM access
 	 * we should init now
 	 */
-	spin_lock_init(&trans(priv)->reg_lock);
 	spin_lock_init(&priv->statistics.lock);
 
 	/***********************
 	 * 2. Read REV register
 	 ***********************/
 	IWL_INFO(priv, "Detected %s, REV=0x%X\n",
-		cfg(priv)->name, trans(priv)->hw_rev);
+		priv->cfg->name, priv->trans->hw_rev);
 
-	if (iwl_trans_start_hw(trans(priv)))
-		goto out_free_traffic_mem;
+	if (iwl_trans_start_hw(priv->trans))
+		goto out_free_hw;
 
-	/*****************
-	 * 3. Read EEPROM
-	 *****************/
 	/* Read the EEPROM */
-	if (iwl_eeprom_init(trans(priv), trans(priv)->hw_rev)) {
+	if (iwl_read_eeprom(priv->trans, &priv->eeprom_blob,
+			    &priv->eeprom_blob_size)) {
 		IWL_ERR(priv, "Unable to init EEPROM\n");
-		goto out_free_traffic_mem;
+		goto out_free_hw;
 	}
+
 	/* Reset chip to save power until we load uCode during "up". */
-	iwl_trans_stop_hw(trans(priv));
+	iwl_trans_stop_hw(priv->trans, false);
+
+	priv->eeprom_data = iwl_parse_eeprom_data(priv->trans->dev, priv->cfg,
+						  priv->eeprom_blob,
+						  priv->eeprom_blob_size);
+	if (!priv->eeprom_data)
+		goto out_free_eeprom_blob;
 
-	if (iwl_eeprom_check_version(priv))
+	if (iwl_eeprom_check_version(priv->eeprom_data, priv->trans))
 		goto out_free_eeprom;
 
 	if (iwl_eeprom_init_hw_params(priv))
 		goto out_free_eeprom;
 
 	/* extract MAC Address */
-	iwl_eeprom_get_mac(priv->shrd, priv->addresses[0].addr);
+	memcpy(priv->addresses[0].addr, priv->eeprom_data->hw_addr, ETH_ALEN);
 	IWL_DEBUG_INFO(priv, "MAC address: %pM\n", priv->addresses[0].addr);
 	priv->hw->wiphy->addresses = priv->addresses;
 	priv->hw->wiphy->n_addresses = 1;
-	num_mac = iwl_eeprom_query16(priv->shrd, EEPROM_NUM_MAC_ADDRESS);
+	num_mac = priv->eeprom_data->n_hw_addrs;
 	if (num_mac > 1) {
 		memcpy(priv->addresses[1].addr, priv->addresses[0].addr,
 		       ETH_ALEN);
@@ -1609,7 +1448,7 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 	 ************************/
 	iwl_set_hw_params(priv);
 
-	if (!(hw_params(priv).sku & EEPROM_SKU_CAP_IPAN_ENABLE)) {
+	if (!(priv->hw_params.sku & EEPROM_SKU_CAP_IPAN_ENABLE)) {
 		IWL_DEBUG_INFO(priv, "Your EEPROM disabled PAN");
 		ucode_flags &= ~IWL_UCODE_TLV_FLAGS_PAN;
 		/*
@@ -1622,24 +1461,21 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 		trans_cfg.queue_to_fifo = iwlagn_default_queue_to_tx_fifo;
 		trans_cfg.n_queue_to_fifo =
 			ARRAY_SIZE(iwlagn_default_queue_to_tx_fifo);
-		q_to_ac = iwlagn_bss_queue_to_ac;
-		n_q_to_ac = ARRAY_SIZE(iwlagn_bss_queue_to_ac);
 
 		/* Configure transport layer again*/
-		iwl_trans_configure(trans(priv), &trans_cfg);
+		iwl_trans_configure(priv->trans, &trans_cfg);
 	}
 
 	/*******************
 	 * 5. Setup priv
 	 *******************/
-	for (i = 0; i < IEEE80211_NUM_ACS; i++)
-		atomic_set(&priv->ac_stop_count[i], 0);
-
 	for (i = 0; i < IWL_MAX_HW_QUEUES; i++) {
-		if (i < n_q_to_ac)
-			priv->queue_to_ac[i] = q_to_ac[i];
-		else
-			priv->queue_to_ac[i] = IWL_INVALID_AC;
+		priv->queue_to_mac80211[i] = IWL_INVALID_MAC80211_QUEUE;
+		if (i < IWLAGN_FIRST_AMPDU_QUEUE &&
+		    i != IWL_DEFAULT_CMD_QUEUE_NUM &&
+		    i != IWL_IPAN_CMD_QUEUE_NUM)
+			priv->queue_to_mac80211[i] = i;
+		atomic_set(&priv->queue_stop_count[i], 0);
 	}
 
 	WARN_ON(trans_cfg.queue_to_fifo[trans_cfg.cmd_queue] !=
@@ -1693,10 +1529,11 @@ out_destroy_workqueue:
 	destroy_workqueue(priv->workqueue);
 	priv->workqueue = NULL;
 	iwl_uninit_drv(priv);
+out_free_eeprom_blob:
+	kfree(priv->eeprom_blob);
 out_free_eeprom:
-	iwl_eeprom_free(priv->shrd);
-out_free_traffic_mem:
-	iwl_free_traffic_mem(priv);
+	iwl_free_eeprom_data(priv->eeprom_data);
+out_free_hw:
 	ieee80211_free_hw(priv->hw);
 out:
 	op_mode = NULL;
@@ -1711,16 +1548,17 @@ static void iwl_op_mode_dvm_stop(struct iwl_op_mode *op_mode)
 
 	iwl_dbgfs_unregister(priv);
 
-	iwl_testmode_cleanup(priv);
+	iwl_testmode_free(priv);
 	iwlagn_mac_unregister(priv);
 
 	iwl_tt_exit(priv);
 
 	/*This will stop the queues, move the device to low power state */
 	priv->ucode_loaded = false;
-	iwl_trans_stop_device(trans(priv));
+	iwl_trans_stop_device(priv->trans);
 
-	iwl_eeprom_free(priv->shrd);
+	kfree(priv->eeprom_blob);
+	iwl_free_eeprom_data(priv->eeprom_data);
 
 	/*netif_stop_queue(dev); */
 	flush_workqueue(priv->workqueue);
@@ -1730,12 +1568,12 @@ static void iwl_op_mode_dvm_stop(struct iwl_op_mode *op_mode)
 	 * until now... */
 	destroy_workqueue(priv->workqueue);
 	priv->workqueue = NULL;
-	iwl_free_traffic_mem(priv);
 
 	iwl_uninit_drv(priv);
 
 	dev_kfree_skb(priv->beacon_skb);
 
+	iwl_trans_stop_hw(priv->trans, true);
 	ieee80211_free_hw(priv->hw);
 }
 
@@ -1810,7 +1648,7 @@ static const char *desc_lookup(u32 num)
 
 static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 {
-	struct iwl_trans *trans = trans(priv);
+	struct iwl_trans *trans = priv->trans;
 	u32 base;
 	struct iwl_error_event_table table;
 
@@ -1833,12 +1671,12 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 	}
 
 	/*TODO: Update dbgfs with ISR error stats obtained below */
-	iwl_read_targ_mem_words(trans, base, &table, sizeof(table));
+	iwl_read_targ_mem_bytes(trans, base, &table, sizeof(table));
 
 	if (ERROR_START_OFFSET <= table.valid * ERROR_ELEM_SIZE) {
 		IWL_ERR(trans, "Start IWL Error Log Dump:\n");
 		IWL_ERR(trans, "Status: 0x%08lX, count: %d\n",
-			priv->shrd->status, table.valid);
+			priv->status, table.valid);
 	}
 
 	trace_iwlwifi_dev_ucode_error(trans->dev, table.error_id, table.tsf_low,
@@ -1900,7 +1738,7 @@ static int iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
 	u32 ev, time, data; /* event log data */
 	unsigned long reg_flags;
 
-	struct iwl_trans *trans = trans(priv);
+	struct iwl_trans *trans = priv->trans;
 
 	if (num_events == 0)
 		return pos;
@@ -2018,7 +1856,7 @@ int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
 	u32 logsize;
 	int pos = 0;
 	size_t bufsz = 0;
-	struct iwl_trans *trans = trans(priv);
+	struct iwl_trans *trans = priv->trans;
 
 	base = priv->device_pointers.log_event_table;
 	if (priv->cur_ucode == IWL_UCODE_INIT) {
@@ -2112,6 +1950,62 @@ int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
 	return pos;
 }
 
+static void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand)
+{
+	unsigned int reload_msec;
+	unsigned long reload_jiffies;
+
+#ifdef CONFIG_IWLWIFI_DEBUG
+	if (iwl_have_debug_level(IWL_DL_FW_ERRORS))
+		iwl_print_rx_config_cmd(priv, IWL_RXON_CTX_BSS);
+#endif
+
+	/* uCode is no longer loaded. */
+	priv->ucode_loaded = false;
+
+	/* Set the FW error flag -- cleared on iwl_down */
+	set_bit(STATUS_FW_ERROR, &priv->status);
+
+	iwl_abort_notification_waits(&priv->notif_wait);
+
+	/* Keep the restart process from trying to send host
+	 * commands by clearing the ready bit */
+	clear_bit(STATUS_READY, &priv->status);
+
+	wake_up(&priv->trans->wait_command_queue);
+
+	if (!ondemand) {
+		/*
+		 * If firmware keep reloading, then it indicate something
+		 * serious wrong and firmware having problem to recover
+		 * from it. Instead of keep trying which will fill the syslog
+		 * and hang the system, let's just stop it
+		 */
+		reload_jiffies = jiffies;
+		reload_msec = jiffies_to_msecs((long) reload_jiffies -
+					(long) priv->reload_jiffies);
+		priv->reload_jiffies = reload_jiffies;
+		if (reload_msec <= IWL_MIN_RELOAD_DURATION) {
+			priv->reload_count++;
+			if (priv->reload_count >= IWL_MAX_CONTINUE_RELOAD_CNT) {
+				IWL_ERR(priv, "BUG_ON, Stop restarting\n");
+				return;
+			}
+		} else
+			priv->reload_count = 0;
+	}
+
+	if (!test_bit(STATUS_EXIT_PENDING, &priv->status)) {
+		if (iwlwifi_mod_params.restart_fw) {
+			IWL_DEBUG_FW_ERRORS(priv,
+				  "Restarting adapter due to uCode error.\n");
+			queue_work(priv->workqueue, &priv->restart);
+		} else
+			IWL_DEBUG_FW_ERRORS(priv,
+				  "Detected FW error, but not restarting\n");
+	}
+}
+
 static void iwl_nic_error(struct iwl_op_mode *op_mode)
 {
 	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
@@ -2135,73 +2029,143 @@ static void iwl_cmd_queue_full(struct iwl_op_mode *op_mode)
 	}
 }
 
+#define EEPROM_RF_CONFIG_TYPE_MAX      0x3
+
 static void iwl_nic_config(struct iwl_op_mode *op_mode)
 {
 	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
+	u16 radio_cfg = priv->eeprom_data->radio_cfg;
+
+	/* SKU Control */
+	iwl_set_bits_mask(priv->trans, CSR_HW_IF_CONFIG_REG,
+			  CSR_HW_IF_CONFIG_REG_MSK_MAC_DASH |
+			  CSR_HW_IF_CONFIG_REG_MSK_MAC_STEP,
+			  (CSR_HW_REV_STEP(priv->trans->hw_rev) <<
+				CSR_HW_IF_CONFIG_REG_POS_MAC_STEP) |
+			  (CSR_HW_REV_DASH(priv->trans->hw_rev) <<
+				CSR_HW_IF_CONFIG_REG_POS_MAC_DASH));
+
+	/* write radio config values to register */
+	if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX) {
+		u32 reg_val =
+			EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <<
+				CSR_HW_IF_CONFIG_REG_POS_PHY_TYPE |
+			EEPROM_RF_CFG_STEP_MSK(radio_cfg) <<
+				CSR_HW_IF_CONFIG_REG_POS_PHY_STEP |
+			EEPROM_RF_CFG_DASH_MSK(radio_cfg) <<
+				CSR_HW_IF_CONFIG_REG_POS_PHY_DASH;
+
+		iwl_set_bits_mask(priv->trans, CSR_HW_IF_CONFIG_REG,
+				  CSR_HW_IF_CONFIG_REG_MSK_PHY_TYPE |
+				  CSR_HW_IF_CONFIG_REG_MSK_PHY_STEP |
+				  CSR_HW_IF_CONFIG_REG_MSK_PHY_DASH, reg_val);
+
+		IWL_INFO(priv, "Radio type=0x%x-0x%x-0x%x\n",
+			 EEPROM_RF_CFG_TYPE_MSK(radio_cfg),
+			 EEPROM_RF_CFG_STEP_MSK(radio_cfg),
+			 EEPROM_RF_CFG_DASH_MSK(radio_cfg));
+	} else {
+		WARN_ON(1);
+	}
 
-	cfg(priv)->lib->nic_config(priv);
+	/* set CSR_HW_CONFIG_REG for uCode use */
+	iwl_set_bit(priv->trans, CSR_HW_IF_CONFIG_REG,
+		    CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
+		    CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
+
+	priv->lib->nic_config(priv);
+}
+
+static void iwl_wimax_active(struct iwl_op_mode *op_mode)
+{
+	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
+
+	clear_bit(STATUS_READY, &priv->status);
+	IWL_ERR(priv, "RF is used by WiMAX\n");
 }
 
 static void iwl_stop_sw_queue(struct iwl_op_mode *op_mode, int queue)
 {
 	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
-	int ac = priv->queue_to_ac[queue];
+	int mq = priv->queue_to_mac80211[queue];
 
-	if (WARN_ON_ONCE(ac == IWL_INVALID_AC))
+	if (WARN_ON_ONCE(mq == IWL_INVALID_MAC80211_QUEUE))
 		return;
 
-	if (atomic_inc_return(&priv->ac_stop_count[ac]) > 1) {
+	if (atomic_inc_return(&priv->queue_stop_count[mq]) > 1) {
 		IWL_DEBUG_TX_QUEUES(priv,
-			"queue %d (AC %d) already stopped\n",
-			queue, ac);
+			"queue %d (mac80211 %d) already stopped\n",
+			queue, mq);
 		return;
 	}
 
-	set_bit(ac, &priv->transport_queue_stop);
-	ieee80211_stop_queue(priv->hw, ac);
+	set_bit(mq, &priv->transport_queue_stop);
+	ieee80211_stop_queue(priv->hw, mq);
 }
 
 static void iwl_wake_sw_queue(struct iwl_op_mode *op_mode, int queue)
 {
 	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
-	int ac = priv->queue_to_ac[queue];
+	int mq = priv->queue_to_mac80211[queue];
 
-	if (WARN_ON_ONCE(ac == IWL_INVALID_AC))
+	if (WARN_ON_ONCE(mq == IWL_INVALID_MAC80211_QUEUE))
 		return;
 
-	if (atomic_dec_return(&priv->ac_stop_count[ac]) > 0) {
+	if (atomic_dec_return(&priv->queue_stop_count[mq]) > 0) {
 		IWL_DEBUG_TX_QUEUES(priv,
-			"queue %d (AC %d) already awake\n",
-			queue, ac);
+			"queue %d (mac80211 %d) already awake\n",
+			queue, mq);
 		return;
 	}
 
-	clear_bit(ac, &priv->transport_queue_stop);
+	clear_bit(mq, &priv->transport_queue_stop);
 
 	if (!priv->passive_no_rx)
-		ieee80211_wake_queue(priv->hw, ac);
+		ieee80211_wake_queue(priv->hw, mq);
 }
 
 void iwlagn_lift_passive_no_rx(struct iwl_priv *priv)
 {
-	int ac;
+	int mq;
 
 	if (!priv->passive_no_rx)
 		return;
 
-	for (ac = IEEE80211_AC_VO; ac < IEEE80211_NUM_ACS; ac++) {
-		if (!test_bit(ac, &priv->transport_queue_stop)) {
-			IWL_DEBUG_TX_QUEUES(priv, "Wake queue %d");
-			ieee80211_wake_queue(priv->hw, ac);
+	for (mq = 0; mq < IWLAGN_FIRST_AMPDU_QUEUE; mq++) {
+		if (!test_bit(mq, &priv->transport_queue_stop)) {
+			IWL_DEBUG_TX_QUEUES(priv, "Wake queue %d", mq);
+			ieee80211_wake_queue(priv->hw, mq);
 		} else {
-			IWL_DEBUG_TX_QUEUES(priv, "Don't wake queue %d");
+			IWL_DEBUG_TX_QUEUES(priv, "Don't wake queue %d", mq);
 		}
 	}
 
 	priv->passive_no_rx = false;
 }
 
-const struct iwl_op_mode_ops iwl_dvm_ops = {
+static void iwl_free_skb(struct iwl_op_mode *op_mode, struct sk_buff *skb)
+{
+	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
+	struct ieee80211_tx_info *info;
+
+	info = IEEE80211_SKB_CB(skb);
+	iwl_trans_free_tx_cmd(priv->trans, info->driver_data[1]);
+	dev_kfree_skb_any(skb);
+}
+
+static void iwl_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state)
+{
+	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
+
+	if (state)
+		set_bit(STATUS_RF_KILL_HW, &priv->status);
+	else
+		clear_bit(STATUS_RF_KILL_HW, &priv->status);
+
+	wiphy_rfkill_set_hw_state(priv->hw->wiphy, state);
+}
+
+static const struct iwl_op_mode_ops iwl_dvm_ops = {
 	.start = iwl_op_mode_dvm_start,
 	.stop = iwl_op_mode_dvm_stop,
 	.rx = iwl_rx_dispatch,
@@ -2212,6 +2176,7 @@ const struct iwl_op_mode_ops iwl_dvm_ops = {
 	.nic_error = iwl_nic_error,
 	.cmd_queue_full = iwl_cmd_queue_full,
 	.nic_config = iwl_nic_config,
+	.wimax_active = iwl_wimax_active,
 };
 
 /*****************************************************************************
@@ -2219,9 +2184,6 @@ const struct iwl_op_mode_ops iwl_dvm_ops = {
  * driver and module entry point
  *
  *****************************************************************************/
-
-struct kmem_cache *iwl_tx_cmd_pool;
-
 static int __init iwl_init(void)
 {
 
@@ -2229,129 +2191,25 @@ static int __init iwl_init(void)
 	pr_info(DRV_DESCRIPTION ", " DRV_VERSION "\n");
 	pr_info(DRV_COPYRIGHT "\n");
 
-	iwl_tx_cmd_pool = kmem_cache_create("iwl_dev_cmd",
-					    sizeof(struct iwl_device_cmd),
-					    sizeof(void *), 0, NULL);
-	if (!iwl_tx_cmd_pool)
-		return -ENOMEM;
-
 	ret = iwlagn_rate_control_register();
 	if (ret) {
 		pr_err("Unable to register rate control algorithm: %d\n", ret);
-		goto error_rc_register;
+		return ret;
 	}
 
-	ret = iwl_pci_register_driver();
-	if (ret)
-		goto error_pci_register;
-	return ret;
+	ret = iwl_opmode_register("iwldvm", &iwl_dvm_ops);
+	if (ret) {
+		pr_err("Unable to register op_mode: %d\n", ret);
+		iwlagn_rate_control_unregister();
+	}
 
-error_pci_register:
-	iwlagn_rate_control_unregister();
-error_rc_register:
-	kmem_cache_destroy(iwl_tx_cmd_pool);
 	return ret;
 }
+module_init(iwl_init);
 
 static void __exit iwl_exit(void)
 {
-	iwl_pci_unregister_driver();
+	iwl_opmode_deregister("iwldvm");
 	iwlagn_rate_control_unregister();
-	kmem_cache_destroy(iwl_tx_cmd_pool);
 }
-
 module_exit(iwl_exit);
-module_init(iwl_init);
-
-#ifdef CONFIG_IWLWIFI_DEBUG
-module_param_named(debug, iwlagn_mod_params.debug_level, uint,
-		   S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "debug output mask");
-#endif
-
-module_param_named(swcrypto, iwlagn_mod_params.sw_crypto, int, S_IRUGO);
-MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])");
-module_param_named(11n_disable, iwlagn_mod_params.disable_11n, uint, S_IRUGO);
-MODULE_PARM_DESC(11n_disable,
-	"disable 11n functionality, bitmap: 1: full, 2: agg TX, 4: agg RX");
-module_param_named(amsdu_size_8K, iwlagn_mod_params.amsdu_size_8K,
-		   int, S_IRUGO);
-MODULE_PARM_DESC(amsdu_size_8K, "enable 8K amsdu size");
-module_param_named(fw_restart, iwlagn_mod_params.restart_fw, int, S_IRUGO);
-MODULE_PARM_DESC(fw_restart, "restart firmware in case of error");
-
-module_param_named(ucode_alternative,
-		   iwlagn_mod_params.wanted_ucode_alternative,
-		   int, S_IRUGO);
-MODULE_PARM_DESC(ucode_alternative,
-		 "specify ucode alternative to use from ucode file");
-
-module_param_named(antenna_coupling, iwlagn_mod_params.ant_coupling,
-		   int, S_IRUGO);
-MODULE_PARM_DESC(antenna_coupling,
-		 "specify antenna coupling in dB (defualt: 0 dB)");
-
-module_param_named(bt_ch_inhibition, iwlagn_mod_params.bt_ch_announce,
-		   bool, S_IRUGO);
-MODULE_PARM_DESC(bt_ch_inhibition,
-		 "Enable BT channel inhibition (default: enable)");
-
-module_param_named(plcp_check, iwlagn_mod_params.plcp_check, bool, S_IRUGO);
-MODULE_PARM_DESC(plcp_check, "Check plcp health (default: 1 [enabled])");
-
-module_param_named(ack_check, iwlagn_mod_params.ack_check, bool, S_IRUGO);
-MODULE_PARM_DESC(ack_check, "Check ack health (default: 0 [disabled])");
-
-module_param_named(wd_disable, iwlagn_mod_params.wd_disable, int, S_IRUGO);
-MODULE_PARM_DESC(wd_disable,
-		"Disable stuck queue watchdog timer 0=system default, "
-		"1=disable, 2=enable (default: 0)");
-
-/*
- * set bt_coex_active to true, uCode will do kill/defer
- * every time the priority line is asserted (BT is sending signals on the
- * priority line in the PCIx).
- * set bt_coex_active to false, uCode will ignore the BT activity and
- * perform the normal operation
- *
- * User might experience transmit issue on some platform due to WiFi/BT
- * co-exist problem. The possible behaviors are:
- *   Able to scan and finding all the available AP
- *   Not able to associate with any AP
- * On those platforms, WiFi communication can be restored by set
- * "bt_coex_active" module parameter to "false"
- *
- * default: bt_coex_active = true (BT_COEX_ENABLE)
- */
-module_param_named(bt_coex_active, iwlagn_mod_params.bt_coex_active,
-		bool, S_IRUGO);
-MODULE_PARM_DESC(bt_coex_active, "enable wifi/bt co-exist (default: enable)");
-
-module_param_named(led_mode, iwlagn_mod_params.led_mode, int, S_IRUGO);
-MODULE_PARM_DESC(led_mode, "0=system default, "
-		"1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0)");
-
-module_param_named(power_save, iwlagn_mod_params.power_save,
-		bool, S_IRUGO);
-MODULE_PARM_DESC(power_save,
-		 "enable WiFi power management (default: disable)");
-
-module_param_named(power_level, iwlagn_mod_params.power_level,
-		int, S_IRUGO);
-MODULE_PARM_DESC(power_level,
-		 "default power save level (range from 1 - 5, default: 1)");
-
-module_param_named(auto_agg, iwlagn_mod_params.auto_agg,
-		bool, S_IRUGO);
-MODULE_PARM_DESC(auto_agg,
-		 "enable agg w/o check traffic load (default: enable)");
-
-/*
- * For now, keep using power level 1 instead of automatically
- * adjusting ...
- */
-module_param_named(no_sleep_autoadjust, iwlagn_mod_params.no_sleep_autoadjust,
-		bool, S_IRUGO);
-MODULE_PARM_DESC(no_sleep_autoadjust,
-		 "don't automatically adjust sleep level "
-		 "according to maximum network latency (default: true)");
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/dvm/power.c
index 7bc7a82aba47..518cf3715809 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/dvm/power.c
@@ -31,19 +31,15 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/init.h>
-
 #include <net/mac80211.h>
-
-#include "iwl-eeprom.h"
-#include "iwl-dev.h"
-#include "iwl-agn.h"
-#include "iwl-core.h"
 #include "iwl-io.h"
-#include "iwl-commands.h"
 #include "iwl-debug.h"
-#include "iwl-power.h"
 #include "iwl-trans.h"
-#include "iwl-shared.h"
+#include "iwl-modparams.h"
+#include "dev.h"
+#include "agn.h"
+#include "commands.h"
+#include "power.h"
 
 /*
  * Setting power level allows the card to go to sleep when not busy.
@@ -167,7 +163,7 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 	u8 skip;
 	u32 slp_itrvl;
 
-	if (cfg(priv)->adv_pm) {
+	if (priv->cfg->adv_pm) {
 		table = apm_range_2;
 		if (period <= IWL_DTIM_RANGE_1_MAX)
 			table = apm_range_1;
@@ -215,13 +211,13 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 	else
 		cmd->flags &= ~IWL_POWER_SLEEP_OVER_DTIM_MSK;
 
-	if (cfg(priv)->base_params->shadow_reg_enable)
+	if (priv->cfg->base_params->shadow_reg_enable)
 		cmd->flags |= IWL_POWER_SHADOW_REG_ENA;
 	else
 		cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA;
 
 	if (iwl_advanced_bt_coexist(priv)) {
-		if (!cfg(priv)->bt_params->bt_sco_disable)
+		if (!priv->cfg->bt_params->bt_sco_disable)
 			cmd->flags |= IWL_POWER_BT_SCO_ENA;
 		else
 			cmd->flags &= ~IWL_POWER_BT_SCO_ENA;
@@ -254,6 +250,8 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 
 	IWL_DEBUG_POWER(priv, "numSkipDtim = %u, dtimPeriod = %d\n",
 			skip, period);
+	/* The power level here is 0-4 (used as array index), but user expects
+	to see 1-5 (according to spec). */
 	IWL_DEBUG_POWER(priv, "Sleep command for index %d\n", lvl + 1);
 }
 
@@ -268,61 +266,6 @@ static void iwl_power_sleep_cam_cmd(struct iwl_priv *priv,
 	IWL_DEBUG_POWER(priv, "Sleep command for CAM\n");
 }
 
-static void iwl_power_fill_sleep_cmd(struct iwl_priv *priv,
-				     struct iwl_powertable_cmd *cmd,
-				     int dynps_ms, int wakeup_period)
-{
-	/*
-	 * These are the original power level 3 sleep successions. The
-	 * device may behave better with such succession and was also
-	 * only tested with that. Just like the original sleep commands,
-	 * also adjust the succession here to the wakeup_period below.
-	 * The ranges are the same as for the sleep commands, 0-2, 3-9
-	 * and >10, which is selected based on the DTIM interval for
-	 * the sleep index but here we use the wakeup period since that
-	 * is what we need to do for the latency requirements.
-	 */
-	static const u8 slp_succ_r0[IWL_POWER_VEC_SIZE] = { 2, 2, 2, 2, 2 };
-	static const u8 slp_succ_r1[IWL_POWER_VEC_SIZE] = { 2, 4, 6, 7, 9 };
-	static const u8 slp_succ_r2[IWL_POWER_VEC_SIZE] = { 2, 7, 9, 9, 0xFF };
-	const u8 *slp_succ = slp_succ_r0;
-	int i;
-
-	if (wakeup_period > IWL_DTIM_RANGE_0_MAX)
-		slp_succ = slp_succ_r1;
-	if (wakeup_period > IWL_DTIM_RANGE_1_MAX)
-		slp_succ = slp_succ_r2;
-
-	memset(cmd, 0, sizeof(*cmd));
-
-	cmd->flags = IWL_POWER_DRIVER_ALLOW_SLEEP_MSK |
-		     IWL_POWER_FAST_PD; /* no use seeing frames for others */
-
-	if (priv->power_data.bus_pm)
-		cmd->flags |= IWL_POWER_PCI_PM_MSK;
-
-	if (cfg(priv)->base_params->shadow_reg_enable)
-		cmd->flags |= IWL_POWER_SHADOW_REG_ENA;
-	else
-		cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA;
-
-	if (iwl_advanced_bt_coexist(priv)) {
-		if (!cfg(priv)->bt_params->bt_sco_disable)
-			cmd->flags |= IWL_POWER_BT_SCO_ENA;
-		else
-			cmd->flags &= ~IWL_POWER_BT_SCO_ENA;
-	}
-
-	cmd->rx_data_timeout = cpu_to_le32(1000 * dynps_ms);
-	cmd->tx_data_timeout = cpu_to_le32(1000 * dynps_ms);
-
-	for (i = 0; i < IWL_POWER_VEC_SIZE; i++)
-		cmd->sleep_interval[i] =
-			cpu_to_le32(min_t(int, slp_succ[i], wakeup_period));
-
-	IWL_DEBUG_POWER(priv, "Automatic sleep command\n");
-}
-
 static int iwl_set_power(struct iwl_priv *priv, struct iwl_powertable_cmd *cmd)
 {
 	IWL_DEBUG_POWER(priv, "Sending power/sleep command\n");
@@ -350,7 +293,7 @@ static void iwl_power_build_cmd(struct iwl_priv *priv,
 
 	if (priv->wowlan)
 		iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_5, dtimper);
-	else if (!cfg(priv)->base_params->no_idle_support &&
+	else if (!priv->cfg->base_params->no_idle_support &&
 		 priv->hw->conf.flags & IEEE80211_CONF_IDLE)
 		iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_5, 20);
 	else if (iwl_tt_is_low_power_state(priv)) {
@@ -363,18 +306,17 @@ static void iwl_power_build_cmd(struct iwl_priv *priv,
 		iwl_static_sleep_cmd(priv, cmd,
 				     priv->power_data.debug_sleep_level_override,
 				     dtimper);
-	else if (iwlagn_mod_params.no_sleep_autoadjust) {
-		if (iwlagn_mod_params.power_level > IWL_POWER_INDEX_1 &&
-		    iwlagn_mod_params.power_level <= IWL_POWER_INDEX_5)
+	else {
+		/* Note that the user parameter is 1-5 (according to spec),
+		but we pass 0-4 because it acts as an array index. */
+		if (iwlwifi_mod_params.power_level > IWL_POWER_INDEX_1 &&
+		    iwlwifi_mod_params.power_level <= IWL_POWER_NUM)
 			iwl_static_sleep_cmd(priv, cmd,
-				iwlagn_mod_params.power_level, dtimper);
+				iwlwifi_mod_params.power_level - 1, dtimper);
 		else
 			iwl_static_sleep_cmd(priv, cmd,
 				IWL_POWER_INDEX_1, dtimper);
-	} else
-		iwl_power_fill_sleep_cmd(priv, cmd,
-					 priv->hw->conf.dynamic_ps_timeout,
-					 priv->hw->conf.max_sleep_period);
+	}
 }
 
 int iwl_power_set_mode(struct iwl_priv *priv, struct iwl_powertable_cmd *cmd,
@@ -436,7 +378,7 @@ int iwl_power_update_mode(struct iwl_priv *priv, bool force)
 /* initialize to default */
 void iwl_power_initialize(struct iwl_priv *priv)
 {
-	priv->power_data.bus_pm = trans(priv)->pm_support;
+	priv->power_data.bus_pm = priv->trans->pm_support;
 
 	priv->power_data.debug_sleep_level_override = -1;
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.h b/drivers/net/wireless/iwlwifi/dvm/power.h
index 07a19fce5fdc..a2cee7f04848 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.h
+++ b/drivers/net/wireless/iwlwifi/dvm/power.h
@@ -28,16 +28,7 @@
 #ifndef __iwl_power_setting_h__
 #define __iwl_power_setting_h__
 
-#include "iwl-commands.h"
-
-enum iwl_power_level {
-	IWL_POWER_INDEX_1,
-	IWL_POWER_INDEX_2,
-	IWL_POWER_INDEX_3,
-	IWL_POWER_INDEX_4,
-	IWL_POWER_INDEX_5,
-	IWL_POWER_NUM
-};
+#include "commands.h"
 
 struct iwl_power_mgr {
 	struct iwl_powertable_cmd sleep_cmd;
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/dvm/rs.c
index f3db23e3efc9..6fddd2785e6e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/dvm/rs.c
@@ -35,10 +35,8 @@
 
 #include <linux/workqueue.h>
 
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-agn.h"
-#include "iwl-op-mode.h"
+#include "dev.h"
+#include "agn.h"
 
 #define RS_NAME "iwl-agn-rs"
 
@@ -420,7 +418,7 @@ static int rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv,
 
 	load = rs_tl_get_load(lq_data, tid);
 
-	if ((iwlagn_mod_params.auto_agg) || (load > IWL_AGG_LOAD_THRESHOLD)) {
+	if ((iwlwifi_mod_params.auto_agg) || (load > IWL_AGG_LOAD_THRESHOLD)) {
 		IWL_DEBUG_HT(priv, "Starting Tx agg: STA: %pM tid: %d\n",
 				sta->addr, tid);
 		ret = ieee80211_start_tx_ba_session(sta, tid, 5000);
@@ -819,7 +817,7 @@ static u32 rs_get_lower_rate(struct iwl_lq_sta *lq_sta,
 
 		if (num_of_ant(tbl->ant_type) > 1)
 			tbl->ant_type =
-			    first_antenna(hw_params(priv).valid_tx_ant);
+			    first_antenna(priv->eeprom_data->valid_tx_ant);
 
 		tbl->is_ht40 = 0;
 		tbl->is_SGI = 0;
@@ -884,6 +882,7 @@ static void rs_bt_update_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 	if ((priv->bt_traffic_load != priv->last_bt_traffic_load) ||
 	    (priv->bt_full_concurrent != full_concurrent)) {
 		priv->bt_full_concurrent = full_concurrent;
+		priv->last_bt_traffic_load = priv->bt_traffic_load;
 
 		/* Update uCode's rate table. */
 		tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
@@ -1085,7 +1084,7 @@ done:
 	    (priv->tm_fixed_rate != lq_sta->dbg_fixed_rate))
 		rs_program_fix_rate(priv, lq_sta);
 #endif
-	if (cfg(priv)->bt_params && cfg(priv)->bt_params->advanced_bt_coexist)
+	if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist)
 		rs_bt_update_lq(priv, ctx, lq_sta);
 }
 
@@ -1291,7 +1290,7 @@ static int rs_switch_to_mimo2(struct iwl_priv *priv,
 		return -1;
 
 	/* Need both Tx chains/antennas to support MIMO */
-	if (hw_params(priv).tx_chains_num < 2)
+	if (priv->hw_params.tx_chains_num < 2)
 		return -1;
 
 	IWL_DEBUG_RATE(priv, "LQ: try to switch to MIMO2\n");
@@ -1347,7 +1346,7 @@ static int rs_switch_to_mimo3(struct iwl_priv *priv,
 		return -1;
 
 	/* Need both Tx chains/antennas to support MIMO */
-	if (hw_params(priv).tx_chains_num < 3)
+	if (priv->hw_params.tx_chains_num < 3)
 		return -1;
 
 	IWL_DEBUG_RATE(priv, "LQ: try to switch to MIMO3\n");
@@ -1446,8 +1445,8 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
 	u32 sz = (sizeof(struct iwl_scale_tbl_info) -
 		  (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
 	u8 start_action;
-	u8 valid_tx_ant = hw_params(priv).valid_tx_ant;
-	u8 tx_chains_num = hw_params(priv).tx_chains_num;
+	u8 valid_tx_ant = priv->eeprom_data->valid_tx_ant;
+	u8 tx_chains_num = priv->hw_params.tx_chains_num;
 	int ret = 0;
 	u8 update_search_tbl_counter = 0;
 
@@ -1464,7 +1463,7 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
 	case IWL_BT_COEX_TRAFFIC_LOAD_CONTINUOUS:
 		/* avoid antenna B and MIMO */
 		valid_tx_ant =
-			first_antenna(hw_params(priv).valid_tx_ant);
+			first_antenna(priv->eeprom_data->valid_tx_ant);
 		if (tbl->action >= IWL_LEGACY_SWITCH_ANTENNA2 &&
 		    tbl->action != IWL_LEGACY_SWITCH_SISO)
 			tbl->action = IWL_LEGACY_SWITCH_SISO;
@@ -1488,7 +1487,7 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
 		else if (tbl->action >= IWL_LEGACY_SWITCH_ANTENNA2)
 			tbl->action = IWL_LEGACY_SWITCH_SISO;
 		valid_tx_ant =
-			first_antenna(hw_params(priv).valid_tx_ant);
+			first_antenna(priv->eeprom_data->valid_tx_ant);
 	}
 
 	start_action = tbl->action;
@@ -1622,8 +1621,8 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
 	u32 sz = (sizeof(struct iwl_scale_tbl_info) -
 		  (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
 	u8 start_action;
-	u8 valid_tx_ant = hw_params(priv).valid_tx_ant;
-	u8 tx_chains_num = hw_params(priv).tx_chains_num;
+	u8 valid_tx_ant = priv->eeprom_data->valid_tx_ant;
+	u8 tx_chains_num = priv->hw_params.tx_chains_num;
 	u8 update_search_tbl_counter = 0;
 	int ret;
 
@@ -1640,7 +1639,7 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
 	case IWL_BT_COEX_TRAFFIC_LOAD_CONTINUOUS:
 		/* avoid antenna B and MIMO */
 		valid_tx_ant =
-			first_antenna(hw_params(priv).valid_tx_ant);
+			first_antenna(priv->eeprom_data->valid_tx_ant);
 		if (tbl->action != IWL_SISO_SWITCH_ANTENNA1)
 			tbl->action = IWL_SISO_SWITCH_ANTENNA1;
 		break;
@@ -1658,7 +1657,7 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
 	/* configure as 1x1 if bt full concurrency */
 	if (priv->bt_full_concurrent) {
 		valid_tx_ant =
-			first_antenna(hw_params(priv).valid_tx_ant);
+			first_antenna(priv->eeprom_data->valid_tx_ant);
 		if (tbl->action >= IWL_LEGACY_SWITCH_ANTENNA2)
 			tbl->action = IWL_SISO_SWITCH_ANTENNA1;
 	}
@@ -1794,8 +1793,8 @@ static int rs_move_mimo2_to_other(struct iwl_priv *priv,
 	u32 sz = (sizeof(struct iwl_scale_tbl_info) -
 		  (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
 	u8 start_action;
-	u8 valid_tx_ant = hw_params(priv).valid_tx_ant;
-	u8 tx_chains_num = hw_params(priv).tx_chains_num;
+	u8 valid_tx_ant = priv->eeprom_data->valid_tx_ant;
+	u8 tx_chains_num = priv->hw_params.tx_chains_num;
 	u8 update_search_tbl_counter = 0;
 	int ret;
 
@@ -1964,8 +1963,8 @@ static int rs_move_mimo3_to_other(struct iwl_priv *priv,
 	u32 sz = (sizeof(struct iwl_scale_tbl_info) -
 		  (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
 	u8 start_action;
-	u8 valid_tx_ant = hw_params(priv).valid_tx_ant;
-	u8 tx_chains_num = hw_params(priv).tx_chains_num;
+	u8 valid_tx_ant = priv->eeprom_data->valid_tx_ant;
+	u8 tx_chains_num = priv->hw_params.tx_chains_num;
 	int ret;
 	u8 update_search_tbl_counter = 0;
 
@@ -2698,7 +2697,7 @@ static void rs_initialize_lq(struct iwl_priv *priv,
 
 	i = lq_sta->last_txrate_idx;
 
-	valid_tx_ant = hw_params(priv).valid_tx_ant;
+	valid_tx_ant = priv->eeprom_data->valid_tx_ant;
 
 	if (!lq_sta->search_better_tbl)
 		active_tbl = lq_sta->active_tbl;
@@ -2826,6 +2825,7 @@ void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta, u8 sta_i
 	struct iwl_station_priv *sta_priv;
 	struct iwl_lq_sta *lq_sta;
 	struct ieee80211_supported_band *sband;
+	unsigned long supp; /* must be unsigned long for for_each_set_bit */
 
 	sta_priv = (struct iwl_station_priv *) sta->drv_priv;
 	lq_sta = &sta_priv->lq_sta;
@@ -2855,8 +2855,15 @@ void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta, u8 sta_i
 	lq_sta->max_rate_idx = -1;
 	lq_sta->missed_rate_counter = IWL_MISSED_RATE_MAX;
 	lq_sta->is_green = rs_use_green(sta);
-	lq_sta->active_legacy_rate = priv->active_rate & ~(0x1000);
-	lq_sta->band = priv->band;
+	lq_sta->band = sband->band;
+	/*
+	 * active legacy rates as per supported rates bitmap
+	 */
+	supp = sta->supp_rates[sband->band];
+	lq_sta->active_legacy_rate = 0;
+	for_each_set_bit(i, &supp, BITS_PER_LONG)
+		lq_sta->active_legacy_rate |= BIT(sband->bitrates[i].hw_value);
+
 	/*
 	 * active_siso_rate mask includes 9 MBits (bit 5), and CCK (bits 0-3),
 	 * supp_rates[] does not; shift to convert format, force 9 MBits off.
@@ -2884,15 +2891,15 @@ void iwl_rs_rate_init(struct iwl_priv *priv, struct ieee80211_sta *sta, u8 sta_i
 
 	/* These values will be overridden later */
 	lq_sta->lq.general_params.single_stream_ant_msk =
-		first_antenna(hw_params(priv).valid_tx_ant);
+		first_antenna(priv->eeprom_data->valid_tx_ant);
 	lq_sta->lq.general_params.dual_stream_ant_msk =
-		hw_params(priv).valid_tx_ant &
-		~first_antenna(hw_params(priv).valid_tx_ant);
+		priv->eeprom_data->valid_tx_ant &
+		~first_antenna(priv->eeprom_data->valid_tx_ant);
 	if (!lq_sta->lq.general_params.dual_stream_ant_msk) {
 		lq_sta->lq.general_params.dual_stream_ant_msk = ANT_AB;
-	} else if (num_of_ant(hw_params(priv).valid_tx_ant) == 2) {
+	} else if (num_of_ant(priv->eeprom_data->valid_tx_ant) == 2) {
 		lq_sta->lq.general_params.dual_stream_ant_msk =
-			hw_params(priv).valid_tx_ant;
+			priv->eeprom_data->valid_tx_ant;
 	}
 
 	/* as default allow aggregation for all tids */
@@ -2938,7 +2945,7 @@ static void rs_fill_link_cmd(struct iwl_priv *priv,
 	if (priv && priv->bt_full_concurrent) {
 		/* 1x1 only */
 		tbl_type.ant_type =
-			first_antenna(hw_params(priv).valid_tx_ant);
+			first_antenna(priv->eeprom_data->valid_tx_ant);
 	}
 
 	/* How many times should we repeat the initial rate? */
@@ -2970,7 +2977,7 @@ static void rs_fill_link_cmd(struct iwl_priv *priv,
 		if (priv->bt_full_concurrent)
 			valid_tx_ant = ANT_A;
 		else
-			valid_tx_ant = hw_params(priv).valid_tx_ant;
+			valid_tx_ant = priv->eeprom_data->valid_tx_ant;
 	}
 
 	/* Fill rest of rate table */
@@ -3004,7 +3011,7 @@ static void rs_fill_link_cmd(struct iwl_priv *priv,
 		if (priv && priv->bt_full_concurrent) {
 			/* 1x1 only */
 			tbl_type.ant_type =
-			    first_antenna(hw_params(priv).valid_tx_ant);
+			    first_antenna(priv->eeprom_data->valid_tx_ant);
 		}
 
 		/* Indicate to uCode which entries might be MIMO.
@@ -3055,11 +3062,11 @@ static void rs_fill_link_cmd(struct iwl_priv *priv,
 	 * overwrite if needed, pass aggregation time limit
 	 * to uCode in uSec
 	 */
-	if (priv && cfg(priv)->bt_params &&
-	    cfg(priv)->bt_params->agg_time_limit &&
+	if (priv && priv->cfg->bt_params &&
+	    priv->cfg->bt_params->agg_time_limit &&
 	    priv->bt_traffic_load >= IWL_BT_COEX_TRAFFIC_LOAD_HIGH)
 		lq_cmd->agg_params.agg_time_limit =
-			cpu_to_le16(cfg(priv)->bt_params->agg_time_limit);
+			cpu_to_le16(priv->cfg->bt_params->agg_time_limit);
 }
 
 static void *rs_alloc(struct ieee80211_hw *hw, struct dentry *debugfsdir)
@@ -3083,11 +3090,6 @@ static void rs_free_sta(void *priv_r, struct ieee80211_sta *sta,
 }
 
 #ifdef CONFIG_MAC80211_DEBUGFS
-static int open_file_generic(struct inode *inode, struct file *file)
-{
-	file->private_data = inode->i_private;
-	return 0;
-}
 static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta,
 			     u32 *rate_n_flags, int index)
 {
@@ -3096,7 +3098,7 @@ static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta,
 	u8 ant_sel_tx;
 
 	priv = lq_sta->drv;
-	valid_tx_ant = hw_params(priv).valid_tx_ant;
+	valid_tx_ant = priv->eeprom_data->valid_tx_ant;
 	if (lq_sta->dbg_fixed_rate) {
 		ant_sel_tx =
 		  ((lq_sta->dbg_fixed_rate & RATE_MCS_ANT_ABC_MSK)
@@ -3167,9 +3169,9 @@ static ssize_t rs_sta_dbgfs_scale_table_read(struct file *file,
 	desc += sprintf(buff+desc, "fixed rate 0x%X\n",
 			lq_sta->dbg_fixed_rate);
 	desc += sprintf(buff+desc, "valid_tx_ant %s%s%s\n",
-	    (hw_params(priv).valid_tx_ant & ANT_A) ? "ANT_A," : "",
-	    (hw_params(priv).valid_tx_ant & ANT_B) ? "ANT_B," : "",
-	    (hw_params(priv).valid_tx_ant & ANT_C) ? "ANT_C" : "");
+	    (priv->eeprom_data->valid_tx_ant & ANT_A) ? "ANT_A," : "",
+	    (priv->eeprom_data->valid_tx_ant & ANT_B) ? "ANT_B," : "",
+	    (priv->eeprom_data->valid_tx_ant & ANT_C) ? "ANT_C" : "");
 	desc += sprintf(buff+desc, "lq type %s\n",
 	   (is_legacy(tbl->lq_type)) ? "legacy" : "HT");
 	if (is_Ht(tbl->lq_type)) {
@@ -3226,7 +3228,7 @@ static ssize_t rs_sta_dbgfs_scale_table_read(struct file *file,
 static const struct file_operations rs_sta_dbgfs_scale_table_ops = {
 	.write = rs_sta_dbgfs_scale_table_write,
 	.read = rs_sta_dbgfs_scale_table_read,
-	.open = open_file_generic,
+	.open = simple_open,
 	.llseek = default_llseek,
 };
 static ssize_t rs_sta_dbgfs_stats_table_read(struct file *file,
@@ -3269,7 +3271,7 @@ static ssize_t rs_sta_dbgfs_stats_table_read(struct file *file,
 
 static const struct file_operations rs_sta_dbgfs_stats_table_ops = {
 	.read = rs_sta_dbgfs_stats_table_read,
-	.open = open_file_generic,
+	.open = simple_open,
 	.llseek = default_llseek,
 };
 
@@ -3295,7 +3297,7 @@ static ssize_t rs_sta_dbgfs_rate_scale_data_read(struct file *file,
 
 static const struct file_operations rs_sta_dbgfs_rate_scale_data_ops = {
 	.read = rs_sta_dbgfs_rate_scale_data_read,
-	.open = open_file_generic,
+	.open = simple_open,
 	.llseek = default_llseek,
 };
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h b/drivers/net/wireless/iwlwifi/dvm/rs.h
index 203b1c13c491..ad3aea8f626a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
+++ b/drivers/net/wireless/iwlwifi/dvm/rs.h
@@ -29,7 +29,9 @@
 
 #include <net/mac80211.h>
 
-#include "iwl-commands.h"
+#include "iwl-config.h"
+
+#include "commands.h"
 
 struct iwl_rate_info {
 	u8 plcp;	/* uCode API:  IWL_RATE_6M_PLCP, etc. */
@@ -174,32 +176,6 @@ enum {
 	IWL_RATE_11M_IEEE = 22,
 };
 
-#define IWL_CCK_BASIC_RATES_MASK    \
-       (IWL_RATE_1M_MASK          | \
-	IWL_RATE_2M_MASK)
-
-#define IWL_CCK_RATES_MASK          \
-       (IWL_CCK_BASIC_RATES_MASK  | \
-	IWL_RATE_5M_MASK          | \
-	IWL_RATE_11M_MASK)
-
-#define IWL_OFDM_BASIC_RATES_MASK   \
-	(IWL_RATE_6M_MASK         | \
-	IWL_RATE_12M_MASK         | \
-	IWL_RATE_24M_MASK)
-
-#define IWL_OFDM_RATES_MASK         \
-       (IWL_OFDM_BASIC_RATES_MASK | \
-	IWL_RATE_9M_MASK          | \
-	IWL_RATE_18M_MASK         | \
-	IWL_RATE_36M_MASK         | \
-	IWL_RATE_48M_MASK         | \
-	IWL_RATE_54M_MASK)
-
-#define IWL_BASIC_RATES_MASK         \
-	(IWL_OFDM_BASIC_RATES_MASK | \
-	 IWL_CCK_BASIC_RATES_MASK)
-
 #define IWL_RATES_MASK ((1 << IWL_RATE_COUNT) - 1)
 
 #define IWL_INVALID_VALUE    -1
@@ -306,15 +282,6 @@ enum iwl_table_type {
 #define is_a_band(tbl) ((tbl) == LQ_A)
 #define is_g_and(tbl) ((tbl) == LQ_G)
 
-#define	ANT_NONE	0x0
-#define	ANT_A		BIT(0)
-#define	ANT_B		BIT(1)
-#define	ANT_AB		(ANT_A | ANT_B)
-#define ANT_C		BIT(2)
-#define	ANT_AC		(ANT_A | ANT_C)
-#define ANT_BC		(ANT_B | ANT_C)
-#define ANT_ABC		(ANT_AB | ANT_C)
-
 #define IWL_MAX_MCS_DISPLAY_SIZE	12
 
 struct iwl_rate_mcs_info {
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c b/drivers/net/wireless/iwlwifi/dvm/rx.c
index e12f11d50b88..c1f7a18e08dd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c
+++ b/drivers/net/wireless/iwlwifi/dvm/rx.c
@@ -32,97 +32,91 @@
 #include <linux/sched.h>
 #include <net/mac80211.h>
 #include <asm/unaligned.h>
-#include "iwl-eeprom.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
 #include "iwl-io.h"
-#include "iwl-agn-calib.h"
-#include "iwl-agn.h"
-#include "iwl-shared.h"
-
-const char *get_cmd_string(u8 cmd)
-{
-	switch (cmd) {
-		IWL_CMD(REPLY_ALIVE);
-		IWL_CMD(REPLY_ERROR);
-		IWL_CMD(REPLY_ECHO);
-		IWL_CMD(REPLY_RXON);
-		IWL_CMD(REPLY_RXON_ASSOC);
-		IWL_CMD(REPLY_QOS_PARAM);
-		IWL_CMD(REPLY_RXON_TIMING);
-		IWL_CMD(REPLY_ADD_STA);
-		IWL_CMD(REPLY_REMOVE_STA);
-		IWL_CMD(REPLY_REMOVE_ALL_STA);
-		IWL_CMD(REPLY_TXFIFO_FLUSH);
-		IWL_CMD(REPLY_WEPKEY);
-		IWL_CMD(REPLY_TX);
-		IWL_CMD(REPLY_LEDS_CMD);
-		IWL_CMD(REPLY_TX_LINK_QUALITY_CMD);
-		IWL_CMD(COEX_PRIORITY_TABLE_CMD);
-		IWL_CMD(COEX_MEDIUM_NOTIFICATION);
-		IWL_CMD(COEX_EVENT_CMD);
-		IWL_CMD(REPLY_QUIET_CMD);
-		IWL_CMD(REPLY_CHANNEL_SWITCH);
-		IWL_CMD(CHANNEL_SWITCH_NOTIFICATION);
-		IWL_CMD(REPLY_SPECTRUM_MEASUREMENT_CMD);
-		IWL_CMD(SPECTRUM_MEASURE_NOTIFICATION);
-		IWL_CMD(POWER_TABLE_CMD);
-		IWL_CMD(PM_SLEEP_NOTIFICATION);
-		IWL_CMD(PM_DEBUG_STATISTIC_NOTIFIC);
-		IWL_CMD(REPLY_SCAN_CMD);
-		IWL_CMD(REPLY_SCAN_ABORT_CMD);
-		IWL_CMD(SCAN_START_NOTIFICATION);
-		IWL_CMD(SCAN_RESULTS_NOTIFICATION);
-		IWL_CMD(SCAN_COMPLETE_NOTIFICATION);
-		IWL_CMD(BEACON_NOTIFICATION);
-		IWL_CMD(REPLY_TX_BEACON);
-		IWL_CMD(WHO_IS_AWAKE_NOTIFICATION);
-		IWL_CMD(QUIET_NOTIFICATION);
-		IWL_CMD(REPLY_TX_PWR_TABLE_CMD);
-		IWL_CMD(MEASURE_ABORT_NOTIFICATION);
-		IWL_CMD(REPLY_BT_CONFIG);
-		IWL_CMD(REPLY_STATISTICS_CMD);
-		IWL_CMD(STATISTICS_NOTIFICATION);
-		IWL_CMD(REPLY_CARD_STATE_CMD);
-		IWL_CMD(CARD_STATE_NOTIFICATION);
-		IWL_CMD(MISSED_BEACONS_NOTIFICATION);
-		IWL_CMD(REPLY_CT_KILL_CONFIG_CMD);
-		IWL_CMD(SENSITIVITY_CMD);
-		IWL_CMD(REPLY_PHY_CALIBRATION_CMD);
-		IWL_CMD(REPLY_RX_PHY_CMD);
-		IWL_CMD(REPLY_RX_MPDU_CMD);
-		IWL_CMD(REPLY_RX);
-		IWL_CMD(REPLY_COMPRESSED_BA);
-		IWL_CMD(CALIBRATION_CFG_CMD);
-		IWL_CMD(CALIBRATION_RES_NOTIFICATION);
-		IWL_CMD(CALIBRATION_COMPLETE_NOTIFICATION);
-		IWL_CMD(REPLY_TX_POWER_DBM_CMD);
-		IWL_CMD(TEMPERATURE_NOTIFICATION);
-		IWL_CMD(TX_ANT_CONFIGURATION_CMD);
-		IWL_CMD(REPLY_BT_COEX_PROFILE_NOTIF);
-		IWL_CMD(REPLY_BT_COEX_PRIO_TABLE);
-		IWL_CMD(REPLY_BT_COEX_PROT_ENV);
-		IWL_CMD(REPLY_WIPAN_PARAMS);
-		IWL_CMD(REPLY_WIPAN_RXON);
-		IWL_CMD(REPLY_WIPAN_RXON_TIMING);
-		IWL_CMD(REPLY_WIPAN_RXON_ASSOC);
-		IWL_CMD(REPLY_WIPAN_QOS_PARAM);
-		IWL_CMD(REPLY_WIPAN_WEPKEY);
-		IWL_CMD(REPLY_WIPAN_P2P_CHANNEL_SWITCH);
-		IWL_CMD(REPLY_WIPAN_NOA_NOTIFICATION);
-		IWL_CMD(REPLY_WIPAN_DEACTIVATION_COMPLETE);
-		IWL_CMD(REPLY_WOWLAN_PATTERNS);
-		IWL_CMD(REPLY_WOWLAN_WAKEUP_FILTER);
-		IWL_CMD(REPLY_WOWLAN_TSC_RSC_PARAMS);
-		IWL_CMD(REPLY_WOWLAN_TKIP_PARAMS);
-		IWL_CMD(REPLY_WOWLAN_KEK_KCK_MATERIAL);
-		IWL_CMD(REPLY_WOWLAN_GET_STATUS);
-		IWL_CMD(REPLY_D3_CONFIG);
-	default:
-		return "UNKNOWN";
-
-	}
-}
+#include "dev.h"
+#include "calib.h"
+#include "agn.h"
+
+#define IWL_CMD_ENTRY(x) [x] = #x
+
+const char *iwl_dvm_cmd_strings[REPLY_MAX] = {
+	IWL_CMD_ENTRY(REPLY_ALIVE),
+	IWL_CMD_ENTRY(REPLY_ERROR),
+	IWL_CMD_ENTRY(REPLY_ECHO),
+	IWL_CMD_ENTRY(REPLY_RXON),
+	IWL_CMD_ENTRY(REPLY_RXON_ASSOC),
+	IWL_CMD_ENTRY(REPLY_QOS_PARAM),
+	IWL_CMD_ENTRY(REPLY_RXON_TIMING),
+	IWL_CMD_ENTRY(REPLY_ADD_STA),
+	IWL_CMD_ENTRY(REPLY_REMOVE_STA),
+	IWL_CMD_ENTRY(REPLY_REMOVE_ALL_STA),
+	IWL_CMD_ENTRY(REPLY_TXFIFO_FLUSH),
+	IWL_CMD_ENTRY(REPLY_WEPKEY),
+	IWL_CMD_ENTRY(REPLY_TX),
+	IWL_CMD_ENTRY(REPLY_LEDS_CMD),
+	IWL_CMD_ENTRY(REPLY_TX_LINK_QUALITY_CMD),
+	IWL_CMD_ENTRY(COEX_PRIORITY_TABLE_CMD),
+	IWL_CMD_ENTRY(COEX_MEDIUM_NOTIFICATION),
+	IWL_CMD_ENTRY(COEX_EVENT_CMD),
+	IWL_CMD_ENTRY(REPLY_QUIET_CMD),
+	IWL_CMD_ENTRY(REPLY_CHANNEL_SWITCH),
+	IWL_CMD_ENTRY(CHANNEL_SWITCH_NOTIFICATION),
+	IWL_CMD_ENTRY(REPLY_SPECTRUM_MEASUREMENT_CMD),
+	IWL_CMD_ENTRY(SPECTRUM_MEASURE_NOTIFICATION),
+	IWL_CMD_ENTRY(POWER_TABLE_CMD),
+	IWL_CMD_ENTRY(PM_SLEEP_NOTIFICATION),
+	IWL_CMD_ENTRY(PM_DEBUG_STATISTIC_NOTIFIC),
+	IWL_CMD_ENTRY(REPLY_SCAN_CMD),
+	IWL_CMD_ENTRY(REPLY_SCAN_ABORT_CMD),
+	IWL_CMD_ENTRY(SCAN_START_NOTIFICATION),
+	IWL_CMD_ENTRY(SCAN_RESULTS_NOTIFICATION),
+	IWL_CMD_ENTRY(SCAN_COMPLETE_NOTIFICATION),
+	IWL_CMD_ENTRY(BEACON_NOTIFICATION),
+	IWL_CMD_ENTRY(REPLY_TX_BEACON),
+	IWL_CMD_ENTRY(WHO_IS_AWAKE_NOTIFICATION),
+	IWL_CMD_ENTRY(QUIET_NOTIFICATION),
+	IWL_CMD_ENTRY(REPLY_TX_PWR_TABLE_CMD),
+	IWL_CMD_ENTRY(MEASURE_ABORT_NOTIFICATION),
+	IWL_CMD_ENTRY(REPLY_BT_CONFIG),
+	IWL_CMD_ENTRY(REPLY_STATISTICS_CMD),
+	IWL_CMD_ENTRY(STATISTICS_NOTIFICATION),
+	IWL_CMD_ENTRY(REPLY_CARD_STATE_CMD),
+	IWL_CMD_ENTRY(CARD_STATE_NOTIFICATION),
+	IWL_CMD_ENTRY(MISSED_BEACONS_NOTIFICATION),
+	IWL_CMD_ENTRY(REPLY_CT_KILL_CONFIG_CMD),
+	IWL_CMD_ENTRY(SENSITIVITY_CMD),
+	IWL_CMD_ENTRY(REPLY_PHY_CALIBRATION_CMD),
+	IWL_CMD_ENTRY(REPLY_RX_PHY_CMD),
+	IWL_CMD_ENTRY(REPLY_RX_MPDU_CMD),
+	IWL_CMD_ENTRY(REPLY_RX),
+	IWL_CMD_ENTRY(REPLY_COMPRESSED_BA),
+	IWL_CMD_ENTRY(CALIBRATION_CFG_CMD),
+	IWL_CMD_ENTRY(CALIBRATION_RES_NOTIFICATION),
+	IWL_CMD_ENTRY(CALIBRATION_COMPLETE_NOTIFICATION),
+	IWL_CMD_ENTRY(REPLY_TX_POWER_DBM_CMD),
+	IWL_CMD_ENTRY(TEMPERATURE_NOTIFICATION),
+	IWL_CMD_ENTRY(TX_ANT_CONFIGURATION_CMD),
+	IWL_CMD_ENTRY(REPLY_BT_COEX_PROFILE_NOTIF),
+	IWL_CMD_ENTRY(REPLY_BT_COEX_PRIO_TABLE),
+	IWL_CMD_ENTRY(REPLY_BT_COEX_PROT_ENV),
+	IWL_CMD_ENTRY(REPLY_WIPAN_PARAMS),
+	IWL_CMD_ENTRY(REPLY_WIPAN_RXON),
+	IWL_CMD_ENTRY(REPLY_WIPAN_RXON_TIMING),
+	IWL_CMD_ENTRY(REPLY_WIPAN_RXON_ASSOC),
+	IWL_CMD_ENTRY(REPLY_WIPAN_QOS_PARAM),
+	IWL_CMD_ENTRY(REPLY_WIPAN_WEPKEY),
+	IWL_CMD_ENTRY(REPLY_WIPAN_P2P_CHANNEL_SWITCH),
+	IWL_CMD_ENTRY(REPLY_WIPAN_NOA_NOTIFICATION),
+	IWL_CMD_ENTRY(REPLY_WIPAN_DEACTIVATION_COMPLETE),
+	IWL_CMD_ENTRY(REPLY_WOWLAN_PATTERNS),
+	IWL_CMD_ENTRY(REPLY_WOWLAN_WAKEUP_FILTER),
+	IWL_CMD_ENTRY(REPLY_WOWLAN_TSC_RSC_PARAMS),
+	IWL_CMD_ENTRY(REPLY_WOWLAN_TKIP_PARAMS),
+	IWL_CMD_ENTRY(REPLY_WOWLAN_KEK_KCK_MATERIAL),
+	IWL_CMD_ENTRY(REPLY_WOWLAN_GET_STATUS),
+	IWL_CMD_ENTRY(REPLY_D3_CONFIG),
+};
+#undef IWL_CMD_ENTRY
 
 /******************************************************************************
  *
@@ -137,10 +131,9 @@ static int iwlagn_rx_reply_error(struct iwl_priv *priv,
 	struct iwl_rx_packet *pkt = rxb_addr(rxb);
 	struct iwl_error_resp *err_resp = (void *)pkt->data;
 
-	IWL_ERR(priv, "Error Reply type 0x%08X cmd %s (0x%02X) "
+	IWL_ERR(priv, "Error Reply type 0x%08X cmd REPLY_ERROR (0x%02X) "
 		"seq 0x%04X ser 0x%08X\n",
 		le32_to_cpu(err_resp->error_type),
-		get_cmd_string(err_resp->cmd_id),
 		err_resp->cmd_id,
 		le16_to_cpu(err_resp->bad_cmd_seq_num),
 		le32_to_cpu(err_resp->error_info));
@@ -216,8 +209,7 @@ static int iwlagn_rx_pm_debug_statistics_notif(struct iwl_priv *priv,
 	u32 __maybe_unused len =
 		le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
 	IWL_DEBUG_RADIO(priv, "Dumping %d bytes of unhandled "
-			"notification for %s:\n", len,
-			get_cmd_string(pkt->hdr.cmd));
+			"notification for PM_DEBUG_STATISTIC_NOTIFIC:\n", len);
 	iwl_print_hex_dump(priv, IWL_DL_RADIO, pkt->data, len);
 	return 0;
 }
@@ -246,69 +238,6 @@ static int iwlagn_rx_beacon_notif(struct iwl_priv *priv,
 	return 0;
 }
 
-/* the threshold ratio of actual_ack_cnt to expected_ack_cnt in percent */
-#define ACK_CNT_RATIO (50)
-#define BA_TIMEOUT_CNT (5)
-#define BA_TIMEOUT_MAX (16)
-
-/**
- * iwl_good_ack_health - checks for ACK count ratios, BA timeout retries.
- *
- * When the ACK count ratio is low and aggregated BA timeout retries exceeding
- * the BA_TIMEOUT_MAX, reload firmware and bring system back to normal
- * operation state.
- */
-static bool iwlagn_good_ack_health(struct iwl_priv *priv,
-				struct statistics_tx *cur)
-{
-	int actual_delta, expected_delta, ba_timeout_delta;
-	struct statistics_tx *old;
-
-	if (priv->agg_tids_count)
-		return true;
-
-	lockdep_assert_held(&priv->statistics.lock);
-
-	old = &priv->statistics.tx;
-
-	actual_delta = le32_to_cpu(cur->actual_ack_cnt) -
-		       le32_to_cpu(old->actual_ack_cnt);
-	expected_delta = le32_to_cpu(cur->expected_ack_cnt) -
-			 le32_to_cpu(old->expected_ack_cnt);
-
-	/* Values should not be negative, but we do not trust the firmware */
-	if (actual_delta <= 0 || expected_delta <= 0)
-		return true;
-
-	ba_timeout_delta = le32_to_cpu(cur->agg.ba_timeout) -
-			   le32_to_cpu(old->agg.ba_timeout);
-
-	if ((actual_delta * 100 / expected_delta) < ACK_CNT_RATIO &&
-	    ba_timeout_delta > BA_TIMEOUT_CNT) {
-		IWL_DEBUG_RADIO(priv,
-			"deltas: actual %d expected %d ba_timeout %d\n",
-			actual_delta, expected_delta, ba_timeout_delta);
-
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-		/*
-		 * This is ifdef'ed on DEBUGFS because otherwise the
-		 * statistics aren't available. If DEBUGFS is set but
-		 * DEBUG is not, these will just compile out.
-		 */
-		IWL_DEBUG_RADIO(priv, "rx_detected_cnt delta %d\n",
-				priv->delta_stats.tx.rx_detected_cnt);
-		IWL_DEBUG_RADIO(priv,
-				"ack_or_ba_timeout_collision delta %d\n",
-				priv->delta_stats.tx.ack_or_ba_timeout_collision);
-#endif
-
-		if (ba_timeout_delta >= BA_TIMEOUT_MAX)
-			return false;
-	}
-
-	return true;
-}
-
 /**
  * iwl_good_plcp_health - checks for plcp error.
  *
@@ -347,6 +276,45 @@ static bool iwlagn_good_plcp_health(struct iwl_priv *priv,
 	return true;
 }
 
+int iwl_force_rf_reset(struct iwl_priv *priv, bool external)
+{
+	struct iwl_rf_reset *rf_reset;
+
+	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+		return -EAGAIN;
+
+	if (!iwl_is_any_associated(priv)) {
+		IWL_DEBUG_SCAN(priv, "force reset rejected: not associated\n");
+		return -ENOLINK;
+	}
+
+	rf_reset = &priv->rf_reset;
+	rf_reset->reset_request_count++;
+	if (!external && rf_reset->last_reset_jiffies &&
+	    time_after(rf_reset->last_reset_jiffies +
+		       IWL_DELAY_NEXT_FORCE_RF_RESET, jiffies)) {
+		IWL_DEBUG_INFO(priv, "RF reset rejected\n");
+		rf_reset->reset_reject_count++;
+		return -EAGAIN;
+	}
+	rf_reset->reset_success_count++;
+	rf_reset->last_reset_jiffies = jiffies;
+
+	/*
+	 * There is no easy and better way to force reset the radio,
+	 * the only known method is switching channel which will force to
+	 * reset and tune the radio.
+	 * Use internal short scan (single channel) operation to should
+	 * achieve this objective.
+	 * Driver should reset the radio when number of consecutive missed
+	 * beacon, or any other uCode error condition detected.
+	 */
+	IWL_DEBUG_INFO(priv, "perform radio reset.\n");
+	iwl_internal_short_hw_scan(priv);
+	return 0;
+}
+
+
 static void iwlagn_recover_from_statistics(struct iwl_priv *priv,
 				struct statistics_rx_phy *cur_ofdm,
 				struct statistics_rx_ht_phy *cur_ofdm_ht,
@@ -368,15 +336,9 @@ static void iwlagn_recover_from_statistics(struct iwl_priv *priv,
 	if (msecs < 99)
 		return;
 
-	if (iwlagn_mod_params.ack_check && !iwlagn_good_ack_health(priv, tx)) {
-		IWL_ERR(priv, "low ack count detected, restart firmware\n");
-		if (!iwl_force_reset(priv, IWL_FW_RESET, false))
-			return;
-	}
-
-	if (iwlagn_mod_params.plcp_check &&
+	if (iwlwifi_mod_params.plcp_check &&
 	    !iwlagn_good_plcp_health(priv, cur_ofdm, cur_ofdm_ht, msecs))
-		iwl_force_reset(priv, IWL_RF_RESET, false);
+		iwl_force_rf_reset(priv, false);
 }
 
 /* Calculate noise level, based on measurements during network silence just
@@ -589,8 +551,8 @@ static int iwlagn_rx_statistics(struct iwl_priv *priv,
 		iwlagn_rx_calc_noise(priv);
 		queue_work(priv->workqueue, &priv->run_time_calib_work);
 	}
-	if (cfg(priv)->lib->temperature && change)
-		cfg(priv)->lib->temperature(priv);
+	if (priv->lib->temperature && change)
+		priv->lib->temperature(priv);
 
 	spin_unlock(&priv->statistics.lock);
 
@@ -639,16 +601,16 @@ static int iwlagn_rx_card_state_notif(struct iwl_priv *priv,
 	if (flags & (SW_CARD_DISABLED | HW_CARD_DISABLED |
 		     CT_CARD_DISABLED)) {
 
-		iwl_write32(trans(priv), CSR_UCODE_DRV_GP1_SET,
+		iwl_write32(priv->trans, CSR_UCODE_DRV_GP1_SET,
 			    CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED);
 
-		iwl_write_direct32(trans(priv), HBUS_TARG_MBX_C,
+		iwl_write_direct32(priv->trans, HBUS_TARG_MBX_C,
 					HBUS_TARG_MBX_C_REG_BIT_CMD_BLOCKED);
 
 		if (!(flags & RXON_CARD_DISABLED)) {
-			iwl_write32(trans(priv), CSR_UCODE_DRV_GP1_CLR,
+			iwl_write32(priv->trans, CSR_UCODE_DRV_GP1_CLR,
 				    CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED);
-			iwl_write_direct32(trans(priv), HBUS_TARG_MBX_C,
+			iwl_write_direct32(priv->trans, HBUS_TARG_MBX_C,
 					HBUS_TARG_MBX_C_REG_BIT_CMD_BLOCKED);
 		}
 		if (flags & CT_CARD_DISABLED)
@@ -671,7 +633,7 @@ static int iwlagn_rx_card_state_notif(struct iwl_priv *priv,
 		wiphy_rfkill_set_hw_state(priv->hw->wiphy,
 			test_bit(STATUS_RF_KILL_HW, &priv->status));
 	else
-		wake_up(&trans(priv)->wait_command_queue);
+		wake_up(&priv->trans->wait_command_queue);
 	return 0;
 }
 
@@ -773,8 +735,7 @@ static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv,
 	struct sk_buff *skb;
 	__le16 fc = hdr->frame_control;
 	struct iwl_rxon_context *ctx;
-	struct page *p;
-	int offset;
+	unsigned int hdrlen, fraglen;
 
 	/* We only process data packets if the interface is open */
 	if (unlikely(!priv->is_open)) {
@@ -784,21 +745,34 @@ static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv,
 	}
 
 	/* In case of HW accelerated crypto and bad decryption, drop */
-	if (!iwlagn_mod_params.sw_crypto &&
+	if (!iwlwifi_mod_params.sw_crypto &&
 	    iwlagn_set_decrypted_flag(priv, hdr, ampdu_status, stats))
 		return;
 
-	skb = dev_alloc_skb(128);
+	/* Dont use dev_alloc_skb(), we'll have enough headroom once
+	 * ieee80211_hdr pulled.
+	 */
+	skb = alloc_skb(128, GFP_ATOMIC);
 	if (!skb) {
-		IWL_ERR(priv, "dev_alloc_skb failed\n");
+		IWL_ERR(priv, "alloc_skb failed\n");
 		return;
 	}
+	/* If frame is small enough to fit in skb->head, pull it completely.
+	 * If not, only pull ieee80211_hdr so that splice() or TCP coalesce
+	 * are more efficient.
+	 */
+	hdrlen = (len <= skb_tailroom(skb)) ? len : sizeof(*hdr);
+
+	memcpy(skb_put(skb, hdrlen), hdr, hdrlen);
+	fraglen = len - hdrlen;
 
-	offset = (void *)hdr - rxb_addr(rxb) + rxb_offset(rxb);
-	p = rxb_steal_page(rxb);
-	skb_add_rx_frag(skb, 0, p, offset, len, len);
+	if (fraglen) {
+		int offset = (void *)hdr + hdrlen -
+			     rxb_addr(rxb) + rxb_offset(rxb);
 
-	iwl_update_stats(priv, false, fc, len);
+		skb_add_rx_frag(skb, 0, rxb_steal_page(rxb), offset,
+				fraglen, rxb->truesize);
+	}
 
 	/*
 	* Wake any queues that were stopped due to a passive channel tx
@@ -809,8 +783,8 @@ static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv,
 	*/
 	if (unlikely(ieee80211_is_beacon(fc) && priv->passive_no_rx)) {
 		for_each_context(priv, ctx) {
-			if (compare_ether_addr(hdr->addr3,
-					       ctx->active.bssid_addr))
+			if (!ether_addr_equal(hdr->addr3,
+					      ctx->active.bssid_addr))
 				continue;
 			iwlagn_lift_passive_no_rx(priv);
 		}
@@ -1005,7 +979,6 @@ static int iwlagn_rx_reply_rx(struct iwl_priv *priv,
 	/* Find max signal strength (dBm) among 3 antenna/receiver chains */
 	rx_status.signal = iwlagn_calc_rssi(priv, phy_res);
 
-	iwl_dbg_log_rx_data_frame(priv, len, header);
 	IWL_DEBUG_STATS_LIMIT(priv, "Rssi %d, TSF %llu\n",
 		rx_status.signal, (unsigned long long)rx_status.mactime);
 
@@ -1037,6 +1010,8 @@ static int iwlagn_rx_reply_rx(struct iwl_priv *priv,
 		rx_status.flag |= RX_FLAG_40MHZ;
 	if (rate_n_flags & RATE_MCS_SGI_MSK)
 		rx_status.flag |= RX_FLAG_SHORT_GI;
+	if (rate_n_flags & RATE_MCS_GF_MSK)
+		rx_status.flag |= RX_FLAG_HT_GF;
 
 	iwlagn_pass_packet_to_mac80211(priv, header, len, ampdu_status,
 				    rxb, &rx_status);
@@ -1140,7 +1115,7 @@ void iwl_setup_rx_handlers(struct iwl_priv *priv)
 	iwl_notification_wait_init(&priv->notif_wait);
 
 	/* Set up BT Rx handlers */
-	if (cfg(priv)->bt_params)
+	if (priv->cfg->bt_params)
 		iwlagn_bt_rx_handler_setup(priv);
 }
 
@@ -1149,8 +1124,6 @@ int iwl_rx_dispatch(struct iwl_op_mode *op_mode, struct iwl_rx_cmd_buffer *rxb,
 {
 	struct iwl_rx_packet *pkt = rxb_addr(rxb);
 	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
-	void (*pre_rx_handler)(struct iwl_priv *,
-			       struct iwl_rx_cmd_buffer *);
 	int err = 0;
 
 	/*
@@ -1160,19 +1133,19 @@ int iwl_rx_dispatch(struct iwl_op_mode *op_mode, struct iwl_rx_cmd_buffer *rxb,
 	 */
 	iwl_notification_wait_notify(&priv->notif_wait, pkt);
 
-	/* RX data may be forwarded to userspace (using pre_rx_handler) in one
-	 * of two cases: the first, that the user owns the uCode through
-	 * testmode - in such case the pre_rx_handler is set and no further
-	 * processing takes place. The other case is when the user want to
-	 * monitor the rx w/o affecting the regular flow - the pre_rx_handler
-	 * will be set but the ownership flag != IWL_OWNERSHIP_TM and the flow
+#ifdef CONFIG_IWLWIFI_DEVICE_TESTMODE
+	/*
+	 * RX data may be forwarded to userspace in one
+	 * of two cases: the user owns the fw through testmode or when
+	 * the user requested to monitor the rx w/o affecting the regular flow.
+	 * In these cases the iwl_test object will handle forwarding the rx
+	 * data to user space.
+	 * Note that if the ownership flag != IWL_OWNERSHIP_TM the flow
 	 * continues.
-	 * We need to use ACCESS_ONCE to prevent a case where the handler
-	 * changes between the check and the call.
 	 */
-	pre_rx_handler = ACCESS_ONCE(priv->pre_rx_handler);
-	if (pre_rx_handler)
-		pre_rx_handler(priv, rxb);
+	iwl_test_rx(&priv->tst, rxb);
+#endif
+
 	if (priv->ucode_owner != IWL_OWNERSHIP_TM) {
 		/* Based on type of command response or notification,
 		 *   handle those that need handling via function in
@@ -1182,9 +1155,9 @@ int iwl_rx_dispatch(struct iwl_op_mode *op_mode, struct iwl_rx_cmd_buffer *rxb,
 			err = priv->rx_handlers[pkt->hdr.cmd] (priv, rxb, cmd);
 		} else {
 			/* No handling needed */
-			IWL_DEBUG_RX(priv,
-				"No handler needed for %s, 0x%02x\n",
-				get_cmd_string(pkt->hdr.cmd), pkt->hdr.cmd);
+			IWL_DEBUG_RX(priv, "No handler needed for %s, 0x%02x\n",
+				     iwl_dvm_get_cmd_string(pkt->hdr.cmd),
+				     pkt->hdr.cmd);
 		}
 	}
 	return err;
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/dvm/rxon.c
index 79d857d81b41..6ee940f497f9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/dvm/rxon.c
@@ -25,12 +25,74 @@
  *****************************************************************************/
 
 #include <linux/etherdevice.h>
-#include "iwl-dev.h"
-#include "iwl-agn.h"
-#include "iwl-core.h"
-#include "iwl-agn-calib.h"
 #include "iwl-trans.h"
-#include "iwl-shared.h"
+#include "iwl-modparams.h"
+#include "dev.h"
+#include "agn.h"
+#include "calib.h"
+
+/*
+ * initialize rxon structure with default values from eeprom
+ */
+void iwl_connection_init_rx_config(struct iwl_priv *priv,
+				   struct iwl_rxon_context *ctx)
+{
+	memset(&ctx->staging, 0, sizeof(ctx->staging));
+
+	if (!ctx->vif) {
+		ctx->staging.dev_type = ctx->unused_devtype;
+	} else
+	switch (ctx->vif->type) {
+	case NL80211_IFTYPE_AP:
+		ctx->staging.dev_type = ctx->ap_devtype;
+		break;
+
+	case NL80211_IFTYPE_STATION:
+		ctx->staging.dev_type = ctx->station_devtype;
+		ctx->staging.filter_flags = RXON_FILTER_ACCEPT_GRP_MSK;
+		break;
+
+	case NL80211_IFTYPE_ADHOC:
+		ctx->staging.dev_type = ctx->ibss_devtype;
+		ctx->staging.flags = RXON_FLG_SHORT_PREAMBLE_MSK;
+		ctx->staging.filter_flags = RXON_FILTER_BCON_AWARE_MSK |
+						  RXON_FILTER_ACCEPT_GRP_MSK;
+		break;
+
+	case NL80211_IFTYPE_MONITOR:
+		ctx->staging.dev_type = RXON_DEV_TYPE_SNIFFER;
+		break;
+
+	default:
+		IWL_ERR(priv, "Unsupported interface type %d\n",
+			ctx->vif->type);
+		break;
+	}
+
+#if 0
+	/* TODO:  Figure out when short_preamble would be set and cache from
+	 * that */
+	if (!hw_to_local(priv->hw)->short_preamble)
+		ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
+	else
+		ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
+#endif
+
+	ctx->staging.channel = cpu_to_le16(priv->hw->conf.channel->hw_value);
+	priv->band = priv->hw->conf.channel->band;
+
+	iwl_set_flags_for_band(priv, ctx, priv->band, ctx->vif);
+
+	/* clear both MIX and PURE40 mode flag */
+	ctx->staging.flags &= ~(RXON_FLG_CHANNEL_MODE_MIXED |
+					RXON_FLG_CHANNEL_MODE_PURE_40);
+	if (ctx->vif)
+		memcpy(ctx->staging.node_addr, ctx->vif->addr, ETH_ALEN);
+
+	ctx->staging.ofdm_ht_single_stream_basic_rates = 0xff;
+	ctx->staging.ofdm_ht_dual_stream_basic_rates = 0xff;
+	ctx->staging.ofdm_ht_triple_stream_basic_rates = 0xff;
+}
 
 static int iwlagn_disable_bss(struct iwl_priv *priv,
 			      struct iwl_rxon_context *ctx,
@@ -146,7 +208,7 @@ static int iwlagn_update_beacon(struct iwl_priv *priv,
 }
 
 static int iwlagn_send_rxon_assoc(struct iwl_priv *priv,
-			   struct iwl_rxon_context *ctx)
+				  struct iwl_rxon_context *ctx)
 {
 	int ret = 0;
 	struct iwl_rxon_assoc_cmd rxon_assoc;
@@ -335,6 +397,64 @@ static int iwlagn_rxon_disconn(struct iwl_priv *priv,
 	return 0;
 }
 
+static int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force)
+{
+	int ret;
+	s8 prev_tx_power;
+	bool defer;
+	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+
+	if (priv->calib_disabled & IWL_TX_POWER_CALIB_DISABLED)
+		return 0;
+
+	lockdep_assert_held(&priv->mutex);
+
+	if (priv->tx_power_user_lmt == tx_power && !force)
+		return 0;
+
+	if (tx_power < IWLAGN_TX_POWER_TARGET_POWER_MIN) {
+		IWL_WARN(priv,
+			 "Requested user TXPOWER %d below lower limit %d.\n",
+			 tx_power,
+			 IWLAGN_TX_POWER_TARGET_POWER_MIN);
+		return -EINVAL;
+	}
+
+	if (tx_power > DIV_ROUND_UP(priv->eeprom_data->max_tx_pwr_half_dbm, 2)) {
+		IWL_WARN(priv,
+			"Requested user TXPOWER %d above upper limit %d.\n",
+			 tx_power, priv->eeprom_data->max_tx_pwr_half_dbm);
+		return -EINVAL;
+	}
+
+	if (!iwl_is_ready_rf(priv))
+		return -EIO;
+
+	/* scan complete and commit_rxon use tx_power_next value,
+	 * it always need to be updated for newest request */
+	priv->tx_power_next = tx_power;
+
+	/* do not set tx power when scanning or channel changing */
+	defer = test_bit(STATUS_SCANNING, &priv->status) ||
+		memcmp(&ctx->active, &ctx->staging, sizeof(ctx->staging));
+	if (defer && !force) {
+		IWL_DEBUG_INFO(priv, "Deferring tx power set\n");
+		return 0;
+	}
+
+	prev_tx_power = priv->tx_power_user_lmt;
+	priv->tx_power_user_lmt = tx_power;
+
+	ret = iwlagn_send_tx_power(priv);
+
+	/* if fail to set tx_power, restore the orig. tx power */
+	if (ret) {
+		priv->tx_power_user_lmt = prev_tx_power;
+		priv->tx_power_next = prev_tx_power;
+	}
+	return ret;
+}
+
 static int iwlagn_rxon_connect(struct iwl_priv *priv,
 			       struct iwl_rxon_context *ctx)
 {
@@ -402,9 +522,9 @@ static int iwlagn_rxon_connect(struct iwl_priv *priv,
 	}
 
 	if (ctx->vif && ctx->vif->type == NL80211_IFTYPE_STATION &&
-	    cfg(priv)->ht_params && cfg(priv)->ht_params->smps_mode)
+	    priv->cfg->ht_params && priv->cfg->ht_params->smps_mode)
 		ieee80211_request_smps(ctx->vif,
-				       cfg(priv)->ht_params->smps_mode);
+				       priv->cfg->ht_params->smps_mode);
 
 	return 0;
 }
@@ -501,6 +621,148 @@ int iwlagn_set_pan_params(struct iwl_priv *priv)
 	return ret;
 }
 
+static void _iwl_set_rxon_ht(struct iwl_priv *priv,
+			     struct iwl_ht_config *ht_conf,
+			     struct iwl_rxon_context *ctx)
+{
+	struct iwl_rxon_cmd *rxon = &ctx->staging;
+
+	if (!ctx->ht.enabled) {
+		rxon->flags &= ~(RXON_FLG_CHANNEL_MODE_MSK |
+			RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK |
+			RXON_FLG_HT40_PROT_MSK |
+			RXON_FLG_HT_PROT_MSK);
+		return;
+	}
+
+	/* FIXME: if the definition of ht.protection changed, the "translation"
+	 * will be needed for rxon->flags
+	 */
+	rxon->flags |= cpu_to_le32(ctx->ht.protection <<
+				   RXON_FLG_HT_OPERATING_MODE_POS);
+
+	/* Set up channel bandwidth:
+	 * 20 MHz only, 20/40 mixed or pure 40 if ht40 ok */
+	/* clear the HT channel mode before set the mode */
+	rxon->flags &= ~(RXON_FLG_CHANNEL_MODE_MSK |
+			 RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK);
+	if (iwl_is_ht40_tx_allowed(priv, ctx, NULL)) {
+		/* pure ht40 */
+		if (ctx->ht.protection ==
+		    IEEE80211_HT_OP_MODE_PROTECTION_20MHZ) {
+			rxon->flags |= RXON_FLG_CHANNEL_MODE_PURE_40;
+			/*
+			 * Note: control channel is opposite of extension
+			 * channel
+			 */
+			switch (ctx->ht.extension_chan_offset) {
+			case IEEE80211_HT_PARAM_CHA_SEC_ABOVE:
+				rxon->flags &=
+					~RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK;
+				break;
+			case IEEE80211_HT_PARAM_CHA_SEC_BELOW:
+				rxon->flags |=
+					RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK;
+				break;
+			}
+		} else {
+			/*
+			 * Note: control channel is opposite of extension
+			 * channel
+			 */
+			switch (ctx->ht.extension_chan_offset) {
+			case IEEE80211_HT_PARAM_CHA_SEC_ABOVE:
+				rxon->flags &=
+					~(RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK);
+				rxon->flags |= RXON_FLG_CHANNEL_MODE_MIXED;
+				break;
+			case IEEE80211_HT_PARAM_CHA_SEC_BELOW:
+				rxon->flags |= RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK;
+				rxon->flags |= RXON_FLG_CHANNEL_MODE_MIXED;
+				break;
+			case IEEE80211_HT_PARAM_CHA_SEC_NONE:
+			default:
+				/*
+				 * channel location only valid if in Mixed
+				 * mode
+				 */
+				IWL_ERR(priv,
+					"invalid extension channel offset\n");
+				break;
+			}
+		}
+	} else {
+		rxon->flags |= RXON_FLG_CHANNEL_MODE_LEGACY;
+	}
+
+	iwlagn_set_rxon_chain(priv, ctx);
+
+	IWL_DEBUG_ASSOC(priv, "rxon flags 0x%X operation mode :0x%X "
+			"extension channel offset 0x%x\n",
+			le32_to_cpu(rxon->flags), ctx->ht.protection,
+			ctx->ht.extension_chan_offset);
+}
+
+void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf)
+{
+	struct iwl_rxon_context *ctx;
+
+	for_each_context(priv, ctx)
+		_iwl_set_rxon_ht(priv, ht_conf, ctx);
+}
+
+/**
+ * iwl_set_rxon_channel - Set the band and channel values in staging RXON
+ * @ch: requested channel as a pointer to struct ieee80211_channel
+
+ * NOTE:  Does not commit to the hardware; it sets appropriate bit fields
+ * in the staging RXON flag structure based on the ch->band
+ */
+void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch,
+			 struct iwl_rxon_context *ctx)
+{
+	enum ieee80211_band band = ch->band;
+	u16 channel = ch->hw_value;
+
+	if ((le16_to_cpu(ctx->staging.channel) == channel) &&
+	    (priv->band == band))
+		return;
+
+	ctx->staging.channel = cpu_to_le16(channel);
+	if (band == IEEE80211_BAND_5GHZ)
+		ctx->staging.flags &= ~RXON_FLG_BAND_24G_MSK;
+	else
+		ctx->staging.flags |= RXON_FLG_BAND_24G_MSK;
+
+	priv->band = band;
+
+	IWL_DEBUG_INFO(priv, "Staging channel set to %d [%d]\n", channel, band);
+
+}
+
+void iwl_set_flags_for_band(struct iwl_priv *priv,
+			    struct iwl_rxon_context *ctx,
+			    enum ieee80211_band band,
+			    struct ieee80211_vif *vif)
+{
+	if (band == IEEE80211_BAND_5GHZ) {
+		ctx->staging.flags &=
+		    ~(RXON_FLG_BAND_24G_MSK | RXON_FLG_AUTO_DETECT_MSK
+		      | RXON_FLG_CCK_MSK);
+		ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
+	} else {
+		/* Copied from iwl_post_associate() */
+		if (vif && vif->bss_conf.use_short_slot)
+			ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
+		else
+			ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
+
+		ctx->staging.flags |= RXON_FLG_BAND_24G_MSK;
+		ctx->staging.flags |= RXON_FLG_AUTO_DETECT_MSK;
+		ctx->staging.flags &= ~RXON_FLG_CCK_MSK;
+	}
+}
+
 static void iwl_set_rxon_hwcrypto(struct iwl_priv *priv,
 				  struct iwl_rxon_context *ctx, int hw_decrypt)
 {
@@ -616,10 +878,10 @@ static int iwl_full_rxon_required(struct iwl_priv *priv,
 
 	/* These items are only settable from the full RXON command */
 	CHK(!iwl_is_associated_ctx(ctx));
-	CHK(compare_ether_addr(staging->bssid_addr, active->bssid_addr));
-	CHK(compare_ether_addr(staging->node_addr, active->node_addr));
-	CHK(compare_ether_addr(staging->wlap_bssid_addr,
-				active->wlap_bssid_addr));
+	CHK(!ether_addr_equal(staging->bssid_addr, active->bssid_addr));
+	CHK(!ether_addr_equal(staging->node_addr, active->node_addr));
+	CHK(!ether_addr_equal(staging->wlap_bssid_addr,
+			      active->wlap_bssid_addr));
 	CHK_NEQ(staging->dev_type, active->dev_type);
 	CHK_NEQ(staging->channel, active->channel);
 	CHK_NEQ(staging->air_propagation, active->air_propagation);
@@ -649,6 +911,124 @@ static int iwl_full_rxon_required(struct iwl_priv *priv,
 	return 0;
 }
 
+#ifdef CONFIG_IWLWIFI_DEBUG
+void iwl_print_rx_config_cmd(struct iwl_priv *priv,
+			     enum iwl_rxon_context_id ctxid)
+{
+	struct iwl_rxon_context *ctx = &priv->contexts[ctxid];
+	struct iwl_rxon_cmd *rxon = &ctx->staging;
+
+	IWL_DEBUG_RADIO(priv, "RX CONFIG:\n");
+	iwl_print_hex_dump(priv, IWL_DL_RADIO, (u8 *) rxon, sizeof(*rxon));
+	IWL_DEBUG_RADIO(priv, "u16 channel: 0x%x\n",
+			le16_to_cpu(rxon->channel));
+	IWL_DEBUG_RADIO(priv, "u32 flags: 0x%08X\n",
+			le32_to_cpu(rxon->flags));
+	IWL_DEBUG_RADIO(priv, "u32 filter_flags: 0x%08x\n",
+			le32_to_cpu(rxon->filter_flags));
+	IWL_DEBUG_RADIO(priv, "u8 dev_type: 0x%x\n", rxon->dev_type);
+	IWL_DEBUG_RADIO(priv, "u8 ofdm_basic_rates: 0x%02x\n",
+			rxon->ofdm_basic_rates);
+	IWL_DEBUG_RADIO(priv, "u8 cck_basic_rates: 0x%02x\n",
+			rxon->cck_basic_rates);
+	IWL_DEBUG_RADIO(priv, "u8[6] node_addr: %pM\n", rxon->node_addr);
+	IWL_DEBUG_RADIO(priv, "u8[6] bssid_addr: %pM\n", rxon->bssid_addr);
+	IWL_DEBUG_RADIO(priv, "u16 assoc_id: 0x%x\n",
+			le16_to_cpu(rxon->assoc_id));
+}
+#endif
+
+static void iwl_calc_basic_rates(struct iwl_priv *priv,
+				 struct iwl_rxon_context *ctx)
+{
+	int lowest_present_ofdm = 100;
+	int lowest_present_cck = 100;
+	u8 cck = 0;
+	u8 ofdm = 0;
+
+	if (ctx->vif) {
+		struct ieee80211_supported_band *sband;
+		unsigned long basic = ctx->vif->bss_conf.basic_rates;
+		int i;
+
+		sband = priv->hw->wiphy->bands[priv->hw->conf.channel->band];
+
+		for_each_set_bit(i, &basic, BITS_PER_LONG) {
+			int hw = sband->bitrates[i].hw_value;
+			if (hw >= IWL_FIRST_OFDM_RATE) {
+				ofdm |= BIT(hw - IWL_FIRST_OFDM_RATE);
+				if (lowest_present_ofdm > hw)
+					lowest_present_ofdm = hw;
+			} else {
+				BUILD_BUG_ON(IWL_FIRST_CCK_RATE != 0);
+
+				cck |= BIT(hw);
+				if (lowest_present_cck > hw)
+					lowest_present_cck = hw;
+			}
+		}
+	}
+
+	/*
+	 * Now we've got the basic rates as bitmaps in the ofdm and cck
+	 * variables. This isn't sufficient though, as there might not
+	 * be all the right rates in the bitmap. E.g. if the only basic
+	 * rates are 5.5 Mbps and 11 Mbps, we still need to add 1 Mbps
+	 * and 6 Mbps because the 802.11-2007 standard says in 9.6:
+	 *
+	 *    [...] a STA responding to a received frame shall transmit
+	 *    its Control Response frame [...] at the highest rate in the
+	 *    BSSBasicRateSet parameter that is less than or equal to the
+	 *    rate of the immediately previous frame in the frame exchange
+	 *    sequence ([...]) and that is of the same modulation class
+	 *    ([...]) as the received frame. If no rate contained in the
+	 *    BSSBasicRateSet parameter meets these conditions, then the
+	 *    control frame sent in response to a received frame shall be
+	 *    transmitted at the highest mandatory rate of the PHY that is
+	 *    less than or equal to the rate of the received frame, and
+	 *    that is of the same modulation class as the received frame.
+	 *
+	 * As a consequence, we need to add all mandatory rates that are
+	 * lower than all of the basic rates to these bitmaps.
+	 */
+
+	if (IWL_RATE_24M_INDEX < lowest_present_ofdm)
+		ofdm |= IWL_RATE_24M_MASK >> IWL_FIRST_OFDM_RATE;
+	if (IWL_RATE_12M_INDEX < lowest_present_ofdm)
+		ofdm |= IWL_RATE_12M_MASK >> IWL_FIRST_OFDM_RATE;
+	/* 6M already there or needed so always add */
+	ofdm |= IWL_RATE_6M_MASK >> IWL_FIRST_OFDM_RATE;
+
+	/*
+	 * CCK is a bit more complex with DSSS vs. HR/DSSS vs. ERP.
+	 * Note, however:
+	 *  - if no CCK rates are basic, it must be ERP since there must
+	 *    be some basic rates at all, so they're OFDM => ERP PHY
+	 *    (or we're in 5 GHz, and the cck bitmap will never be used)
+	 *  - if 11M is a basic rate, it must be ERP as well, so add 5.5M
+	 *  - if 5.5M is basic, 1M and 2M are mandatory
+	 *  - if 2M is basic, 1M is mandatory
+	 *  - if 1M is basic, that's the only valid ACK rate.
+	 * As a consequence, it's not as complicated as it sounds, just add
+	 * any lower rates to the ACK rate bitmap.
+	 */
+	if (IWL_RATE_11M_INDEX < lowest_present_ofdm)
+		ofdm |= IWL_RATE_11M_MASK >> IWL_FIRST_CCK_RATE;
+	if (IWL_RATE_5M_INDEX < lowest_present_ofdm)
+		ofdm |= IWL_RATE_5M_MASK >> IWL_FIRST_CCK_RATE;
+	if (IWL_RATE_2M_INDEX < lowest_present_ofdm)
+		ofdm |= IWL_RATE_2M_MASK >> IWL_FIRST_CCK_RATE;
+	/* 1M already there or needed so always add */
+	cck |= IWL_RATE_1M_MASK >> IWL_FIRST_CCK_RATE;
+
+	IWL_DEBUG_RATE(priv, "Set basic rates cck:0x%.2x ofdm:0x%.2x\n",
+		       cck, ofdm);
+
+	/* "basic_rates" is a misnomer here -- should be called ACK rates */
+	ctx->staging.cck_basic_rates = cck;
+	ctx->staging.ofdm_basic_rates = ofdm;
+}
+
 /**
  * iwlagn_commit_rxon - commit staging_rxon to hardware
  *
@@ -688,11 +1068,14 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 	/* always get timestamp with Rx frame */
 	ctx->staging.flags |= RXON_FLG_TSF2HOST_MSK;
 
+	/* recalculate basic rates */
+	iwl_calc_basic_rates(priv, ctx);
+
 	/*
 	 * force CTS-to-self frames protection if RTS-CTS is not preferred
 	 * one aggregation protection method
 	 */
-	if (!hw_params(priv).use_rts_for_aggregation)
+	if (!priv->hw_params.use_rts_for_aggregation)
 		ctx->staging.flags |= RXON_FLG_SELF_CTS_EN;
 
 	if ((ctx->vif && ctx->vif->bss_conf.use_short_slot) ||
@@ -744,7 +1127,7 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 		return 0;
 	}
 
-	iwl_set_rxon_hwcrypto(priv, ctx, !iwlagn_mod_params.sw_crypto);
+	iwl_set_rxon_hwcrypto(priv, ctx, !iwlwifi_mod_params.sw_crypto);
 
 	IWL_DEBUG_INFO(priv,
 		       "Going to commit RXON\n"
@@ -799,7 +1182,6 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
 	struct iwl_rxon_context *ctx;
 	struct ieee80211_conf *conf = &hw->conf;
 	struct ieee80211_channel *channel = conf->channel;
-	const struct iwl_channel_info *ch_info;
 	int ret = 0;
 
 	IWL_DEBUG_MAC80211(priv, "enter: changed %#x\n", changed);
@@ -833,14 +1215,6 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
 	}
 
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
-		ch_info = iwl_get_channel_info(priv, channel->band,
-					       channel->hw_value);
-		if (!is_channel_valid(ch_info)) {
-			IWL_DEBUG_MAC80211(priv, "leave - invalid channel\n");
-			ret = -EINVAL;
-			goto out;
-		}
-
 		for_each_context(priv, ctx) {
 			/* Configure HT40 channels */
 			if (ctx->ht.enabled != conf_is_ht(conf))
@@ -876,13 +1250,6 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
 		}
 
 		iwl_update_bcast_stations(priv);
-
-		/*
-		 * The list of supported rates and rate mask can be different
-		 * for each band; since the band may have changed, reset
-		 * the rate mask to what mac80211 lists.
-		 */
-		iwl_set_rate(priv);
 	}
 
 	if (changed & (IEEE80211_CONF_CHANGE_PS |
@@ -1010,6 +1377,9 @@ static void iwlagn_chain_noise_reset(struct iwl_priv *priv)
 	struct iwl_chain_noise_data *data = &priv->chain_noise_data;
 	int ret;
 
+	if (!(priv->calib_disabled & IWL_CHAIN_NOISE_CALIB_DISABLED))
+		return;
+
 	if ((data->state == IWL_CHAIN_NOISE_ALIVE) &&
 	    iwl_is_any_associated(priv)) {
 		struct iwl_calib_chain_noise_reset_cmd cmd;
@@ -1162,8 +1532,7 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
 			iwl_power_update_mode(priv, false);
 
 		/* Enable RX differential gain and sensitivity calibrations */
-		if (!priv->disable_chain_noise_cal)
-			iwlagn_chain_noise_reset(priv);
+		iwlagn_chain_noise_reset(priv);
 		priv->start_calib = 1;
 	}
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/dvm/scan.c
index dcf5b12071b4..2f271c96ed39 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/dvm/scan.c
@@ -30,12 +30,8 @@
 #include <linux/etherdevice.h>
 #include <net/mac80211.h>
 
-#include "iwl-eeprom.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-io.h"
-#include "iwl-agn.h"
-#include "iwl-trans.h"
+#include "dev.h"
+#include "agn.h"
 
 /* For active scan, listen ACTIVE_DWELL_TIME (msec) on each channel after
  * sending probe req.  This should be set long enough to hear probe responses
@@ -53,6 +49,7 @@
 #define IWL_PASSIVE_DWELL_TIME_52   (10)
 #define IWL_PASSIVE_DWELL_BASE      (100)
 #define IWL_CHANNEL_TUNE_TIME       5
+#define MAX_SCAN_CHANNEL	    50
 
 static int iwl_send_scan_abort(struct iwl_priv *priv)
 {
@@ -67,7 +64,6 @@ static int iwl_send_scan_abort(struct iwl_priv *priv)
 	 * to receive scan abort command or it does not perform
 	 * hardware scan currently */
 	if (!test_bit(STATUS_READY, &priv->status) ||
-	    !test_bit(STATUS_GEO_CONFIGURED, &priv->status) ||
 	    !test_bit(STATUS_SCAN_HW, &priv->status) ||
 	    test_bit(STATUS_FW_ERROR, &priv->status))
 		return -EIO;
@@ -101,11 +97,8 @@ static void iwl_complete_scan(struct iwl_priv *priv, bool aborted)
 		ieee80211_scan_completed(priv->hw, aborted);
 	}
 
-	if (priv->scan_type == IWL_SCAN_ROC) {
-		ieee80211_remain_on_channel_expired(priv->hw);
-		priv->hw_roc_channel = NULL;
-		schedule_delayed_work(&priv->hw_roc_disable_work, 10 * HZ);
-	}
+	if (priv->scan_type == IWL_SCAN_ROC)
+		iwl_scan_roc_expired(priv);
 
 	priv->scan_type = IWL_SCAN_NORMAL;
 	priv->scan_vif = NULL;
@@ -134,11 +127,8 @@ static void iwl_process_scan_complete(struct iwl_priv *priv)
 		goto out_settings;
 	}
 
-	if (priv->scan_type == IWL_SCAN_ROC) {
-		ieee80211_remain_on_channel_expired(priv->hw);
-		priv->hw_roc_channel = NULL;
-		schedule_delayed_work(&priv->hw_roc_disable_work, 10 * HZ);
-	}
+	if (priv->scan_type == IWL_SCAN_ROC)
+		iwl_scan_roc_expired(priv);
 
 	if (priv->scan_type != IWL_SCAN_NORMAL && !aborted) {
 		int err;
@@ -453,27 +443,17 @@ static u16 iwl_get_passive_dwell_time(struct iwl_priv *priv,
 
 /* Return valid, unused, channel for a passive scan to reset the RF */
 static u8 iwl_get_single_channel_number(struct iwl_priv *priv,
-				 enum ieee80211_band band)
+					enum ieee80211_band band)
 {
-	const struct iwl_channel_info *ch_info;
-	int i;
-	u8 channel = 0;
-	u8 min, max;
+	struct ieee80211_supported_band *sband = priv->hw->wiphy->bands[band];
 	struct iwl_rxon_context *ctx;
+	int i;
 
-	if (band == IEEE80211_BAND_5GHZ) {
-		min = 14;
-		max = priv->channel_count;
-	} else {
-		min = 0;
-		max = 14;
-	}
-
-	for (i = min; i < max; i++) {
+	for (i = 0; i < sband->n_channels; i++) {
 		bool busy = false;
 
 		for_each_context(priv, ctx) {
-			busy = priv->channel_info[i].channel ==
+			busy = sband->channels[i].hw_value ==
 				le16_to_cpu(ctx->staging.channel);
 			if (busy)
 				break;
@@ -482,13 +462,11 @@ static u8 iwl_get_single_channel_number(struct iwl_priv *priv,
 		if (busy)
 			continue;
 
-		channel = priv->channel_info[i].channel;
-		ch_info = iwl_get_channel_info(priv, band, channel);
-		if (is_channel_valid(ch_info))
-			break;
+		if (!(sband->channels[i].flags & IEEE80211_CHAN_DISABLED))
+			return sband->channels[i].hw_value;
 	}
 
-	return channel;
+	return 0;
 }
 
 static int iwl_get_single_channel_for_scan(struct iwl_priv *priv,
@@ -540,7 +518,6 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv,
 {
 	struct ieee80211_channel *chan;
 	const struct ieee80211_supported_band *sband;
-	const struct iwl_channel_info *ch_info;
 	u16 passive_dwell = 0;
 	u16 active_dwell = 0;
 	int added, i;
@@ -565,16 +542,7 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv,
 		channel = chan->hw_value;
 		scan_ch->channel = cpu_to_le16(channel);
 
-		ch_info = iwl_get_channel_info(priv, band, channel);
-		if (!is_channel_valid(ch_info)) {
-			IWL_DEBUG_SCAN(priv,
-				       "Channel %d is INVALID for this band.\n",
-				       channel);
-			continue;
-		}
-
-		if (!is_active || is_channel_passive(ch_info) ||
-		    (chan->flags & IEEE80211_CHAN_PASSIVE_SCAN))
+		if (!is_active || (chan->flags & IEEE80211_CHAN_PASSIVE_SCAN))
 			scan_ch->type = SCAN_CHANNEL_TYPE_PASSIVE;
 		else
 			scan_ch->type = SCAN_CHANNEL_TYPE_ACTIVE;
@@ -617,7 +585,8 @@ static int iwl_get_channels_for_scan(struct iwl_priv *priv,
  */
 
 static u16 iwl_fill_probe_req(struct ieee80211_mgmt *frame, const u8 *ta,
-			      const u8 *ies, int ie_len, int left)
+			      const u8 *ies, int ie_len, const u8 *ssid,
+			      u8 ssid_len, int left)
 {
 	int len = 0;
 	u8 *pos = NULL;
@@ -639,14 +608,18 @@ static u16 iwl_fill_probe_req(struct ieee80211_mgmt *frame, const u8 *ta,
 	/* ...next IE... */
 	pos = &frame->u.probe_req.variable[0];
 
-	/* fill in our indirect SSID IE */
-	left -= 2;
+	/* fill in our SSID IE */
+	left -= ssid_len + 2;
 	if (left < 0)
 		return 0;
 	*pos++ = WLAN_EID_SSID;
-	*pos++ = 0;
+	*pos++ = ssid_len;
+	if (ssid && ssid_len) {
+		memcpy(pos, ssid, ssid_len);
+		pos += ssid_len;
+	}
 
-	len += 2;
+	len += ssid_len + 2;
 
 	if (WARN_ON(left < ie_len))
 		return len;
@@ -673,13 +646,22 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 	u16 rx_chain = 0;
 	enum ieee80211_band band;
 	u8 n_probes = 0;
-	u8 rx_ant = hw_params(priv).valid_rx_ant;
+	u8 rx_ant = priv->eeprom_data->valid_rx_ant;
 	u8 rate;
 	bool is_active = false;
 	int  chan_mod;
 	u8 active_chains;
-	u8 scan_tx_antennas = hw_params(priv).valid_tx_ant;
+	u8 scan_tx_antennas = priv->eeprom_data->valid_tx_ant;
 	int ret;
+	int scan_cmd_size = sizeof(struct iwl_scan_cmd) +
+			    MAX_SCAN_CHANNEL * sizeof(struct iwl_scan_channel) +
+			    priv->fw->ucode_capa.max_probe_length;
+	const u8 *ssid = NULL;
+	u8 ssid_len = 0;
+
+	if (WARN_ON_ONCE(priv->scan_request &&
+			 priv->scan_request->n_channels > MAX_SCAN_CHANNEL))
+		return -EINVAL;
 
 	lockdep_assert_held(&priv->mutex);
 
@@ -687,8 +669,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 		ctx = iwl_rxon_ctx_from_vif(vif);
 
 	if (!priv->scan_cmd) {
-		priv->scan_cmd = kmalloc(sizeof(struct iwl_scan_cmd) +
-					 IWL_MAX_SCAN_SIZE, GFP_KERNEL);
+		priv->scan_cmd = kmalloc(scan_cmd_size, GFP_KERNEL);
 		if (!priv->scan_cmd) {
 			IWL_DEBUG_SCAN(priv,
 				       "fail to allocate memory for scan\n");
@@ -696,7 +677,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 		}
 	}
 	scan = priv->scan_cmd;
-	memset(scan, 0, sizeof(struct iwl_scan_cmd) + IWL_MAX_SCAN_SIZE);
+	memset(scan, 0, scan_cmd_size);
 
 	scan->quiet_plcp_th = IWL_PLCP_QUIET_THRESH;
 	scan->quiet_time = IWL_ACTIVE_QUIET_TIME;
@@ -747,10 +728,18 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 		if (priv->scan_request->n_ssids) {
 			int i, p = 0;
 			IWL_DEBUG_SCAN(priv, "Kicking off active scan\n");
-			for (i = 0; i < priv->scan_request->n_ssids; i++) {
-				/* always does wildcard anyway */
-				if (!priv->scan_request->ssids[i].ssid_len)
-					continue;
+			/*
+			 * The highest priority SSID is inserted to the
+			 * probe request template.
+			 */
+			ssid_len = priv->scan_request->ssids[0].ssid_len;
+			ssid = priv->scan_request->ssids[0].ssid;
+
+			/*
+			 * Invert the order of ssids, the firmware will invert
+			 * it back.
+			 */
+			for (i = priv->scan_request->n_ssids - 1; i >= 1; i--) {
 				scan->direct_scan[p].id = WLAN_EID_SSID;
 				scan->direct_scan[p].len =
 					priv->scan_request->ssids[i].ssid_len;
@@ -791,8 +780,8 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 		 * Internal scans are passive, so we can indiscriminately set
 		 * the BT ignore flag on 2.4 GHz since it applies to TX only.
 		 */
-		if (cfg(priv)->bt_params &&
-		    cfg(priv)->bt_params->advanced_bt_coexist)
+		if (priv->cfg->bt_params &&
+		    priv->cfg->bt_params->advanced_bt_coexist)
 			scan->tx_cmd.tx_flags |= TX_CMD_FLG_IGNORE_BT;
 		break;
 	case IEEE80211_BAND_5GHZ:
@@ -834,8 +823,8 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 	band = priv->scan_band;
 
 	if (band == IEEE80211_BAND_2GHZ &&
-	    cfg(priv)->bt_params &&
-	    cfg(priv)->bt_params->advanced_bt_coexist) {
+	    priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist) {
 		/* transmit 2.4 GHz probes only on first antenna */
 		scan_tx_antennas = first_antenna(scan_tx_antennas);
 	}
@@ -863,8 +852,8 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 
 		rx_ant = first_antenna(active_chains);
 	}
-	if (cfg(priv)->bt_params &&
-	    cfg(priv)->bt_params->advanced_bt_coexist &&
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist &&
 	    priv->bt_full_concurrent) {
 		/* operated as 1x1 in full concurrency mode */
 		rx_ant = first_antenna(rx_ant);
@@ -872,7 +861,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 
 	/* MIMO is not used here, but value is required */
 	rx_chain |=
-		hw_params(priv).valid_rx_ant << RXON_RX_CHAIN_VALID_POS;
+		priv->eeprom_data->valid_rx_ant << RXON_RX_CHAIN_VALID_POS;
 	rx_chain |= rx_ant << RXON_RX_CHAIN_FORCE_MIMO_SEL_POS;
 	rx_chain |= rx_ant << RXON_RX_CHAIN_FORCE_SEL_POS;
 	rx_chain |= 0x1 << RXON_RX_CHAIN_DRIVER_FORCE_POS;
@@ -884,7 +873,8 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 					vif->addr,
 					priv->scan_request->ie,
 					priv->scan_request->ie_len,
-					IWL_MAX_SCAN_SIZE - sizeof(*scan));
+					ssid, ssid_len,
+					scan_cmd_size - sizeof(*scan));
 		break;
 	case IWL_SCAN_RADIO_RESET:
 	case IWL_SCAN_ROC:
@@ -892,7 +882,8 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 		cmd_len = iwl_fill_probe_req(
 					(struct ieee80211_mgmt *)scan->data,
 					iwl_bcast_addr, NULL, 0,
-					IWL_MAX_SCAN_SIZE - sizeof(*scan));
+					NULL, 0,
+					scan_cmd_size - sizeof(*scan));
 		break;
 	default:
 		BUG();
@@ -971,8 +962,10 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 	set_bit(STATUS_SCAN_HW, &priv->status);
 
 	ret = iwlagn_set_pan_params(priv);
-	if (ret)
+	if (ret) {
+		clear_bit(STATUS_SCAN_HW, &priv->status);
 		return ret;
+	}
 
 	ret = iwl_dvm_send_cmd(priv, &cmd);
 	if (ret) {
@@ -985,7 +978,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
 
 void iwl_init_scan_params(struct iwl_priv *priv)
 {
-	u8 ant_idx = fls(hw_params(priv).valid_tx_ant) - 1;
+	u8 ant_idx = fls(priv->eeprom_data->valid_tx_ant) - 1;
 	if (!priv->scan_tx_ant[IEEE80211_BAND_5GHZ])
 		priv->scan_tx_ant[IEEE80211_BAND_5GHZ] = ant_idx;
 	if (!priv->scan_tx_ant[IEEE80211_BAND_2GHZ])
@@ -1135,3 +1128,40 @@ void iwl_cancel_scan_deferred_work(struct iwl_priv *priv)
 		mutex_unlock(&priv->mutex);
 	}
 }
+
+void iwl_scan_roc_expired(struct iwl_priv *priv)
+{
+	/*
+	 * The status bit should be set here, to prevent a race
+	 * where the atomic_read returns 1, but before the execution continues
+	 * iwl_scan_offchannel_skb_status() checks if the status bit is set
+	 */
+	set_bit(STATUS_SCAN_ROC_EXPIRED, &priv->status);
+
+	if (atomic_read(&priv->num_aux_in_flight) == 0) {
+		ieee80211_remain_on_channel_expired(priv->hw);
+		priv->hw_roc_channel = NULL;
+		schedule_delayed_work(&priv->hw_roc_disable_work,
+				      10 * HZ);
+
+		clear_bit(STATUS_SCAN_ROC_EXPIRED, &priv->status);
+	} else {
+		IWL_DEBUG_SCAN(priv, "ROC done with %d frames in aux\n",
+			       atomic_read(&priv->num_aux_in_flight));
+	}
+}
+
+void iwl_scan_offchannel_skb(struct iwl_priv *priv)
+{
+	WARN_ON(!priv->hw_roc_start_notified);
+	atomic_inc(&priv->num_aux_in_flight);
+}
+
+void iwl_scan_offchannel_skb_status(struct iwl_priv *priv)
+{
+	if (atomic_dec_return(&priv->num_aux_in_flight) == 0 &&
+	    test_bit(STATUS_SCAN_ROC_EXPIRED, &priv->status)) {
+		IWL_DEBUG_SCAN(priv, "0 aux frames. Calling ROC expired\n");
+		iwl_scan_roc_expired(priv);
+	}
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/dvm/sta.c
index c4175603864b..b29b798f7550 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
+++ b/drivers/net/wireless/iwlwifi/dvm/sta.c
@@ -28,11 +28,11 @@
  *****************************************************************************/
 #include <linux/etherdevice.h>
 #include <net/mac80211.h>
-
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-agn.h"
 #include "iwl-trans.h"
+#include "dev.h"
+#include "agn.h"
+
+const u8 iwl_bcast_addr[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
 
 static int iwl_sta_ucode_activate(struct iwl_priv *priv, u8 sta_id)
 {
@@ -170,6 +170,34 @@ int iwl_send_add_sta(struct iwl_priv *priv,
 	return cmd.handler_status;
 }
 
+bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
+			    struct iwl_rxon_context *ctx,
+			    struct ieee80211_sta_ht_cap *ht_cap)
+{
+	if (!ctx->ht.enabled || !ctx->ht.is_40mhz)
+		return false;
+
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+	if (priv->disable_ht40)
+		return false;
+#endif
+
+	/*
+	 * Remainder of this function checks ht_cap, but if it's
+	 * NULL then we can do HT40 (special case for RXON)
+	 */
+	if (!ht_cap)
+		return true;
+
+	if (!ht_cap->ht_supported)
+		return false;
+
+	if (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40))
+		return false;
+
+	return true;
+}
+
 static void iwl_sta_calc_ht_flags(struct iwl_priv *priv,
 				  struct ieee80211_sta *sta,
 				  struct iwl_rxon_context *ctx,
@@ -191,6 +219,7 @@ static void iwl_sta_calc_ht_flags(struct iwl_priv *priv,
 	mimo_ps_mode = (sta_ht_inf->cap & IEEE80211_HT_CAP_SM_PS) >> 2;
 
 	IWL_DEBUG_INFO(priv, "STA %pM SM PS mode: %s\n",
+			sta->addr,
 			(mimo_ps_mode == WLAN_HT_CAP_SM_PS_STATIC) ?
 			"static" :
 			(mimo_ps_mode == WLAN_HT_CAP_SM_PS_DYNAMIC) ?
@@ -277,8 +306,8 @@ u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 		sta_id = ctx->bcast_sta_id;
 	else
 		for (i = IWL_STA_ID; i < IWLAGN_STATION_COUNT; i++) {
-			if (!compare_ether_addr(priv->stations[i].sta.sta.addr,
-						addr)) {
+			if (ether_addr_equal(priv->stations[i].sta.sta.addr,
+					     addr)) {
 				sta_id = i;
 				break;
 			}
@@ -308,7 +337,7 @@ u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 
 	if ((priv->stations[sta_id].used & IWL_STA_DRIVER_ACTIVE) &&
 	    (priv->stations[sta_id].used & IWL_STA_UCODE_ACTIVE) &&
-	    !compare_ether_addr(priv->stations[sta_id].sta.sta.addr, addr)) {
+	    ether_addr_equal(priv->stations[sta_id].sta.sta.addr, addr)) {
 		IWL_DEBUG_ASSOC(priv, "STA %d (%pM) already added, not "
 				"adding again.\n", sta_id, addr);
 		return sta_id;
@@ -581,6 +610,56 @@ void iwl_deactivate_station(struct iwl_priv *priv, const u8 sta_id,
 	spin_unlock_bh(&priv->sta_lock);
 }
 
+static void iwl_sta_fill_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
+			    u8 sta_id, struct iwl_link_quality_cmd *link_cmd)
+{
+	int i, r;
+	u32 rate_flags = 0;
+	__le32 rate_n_flags;
+
+	lockdep_assert_held(&priv->mutex);
+
+	memset(link_cmd, 0, sizeof(*link_cmd));
+
+	/* Set up the rate scaling to start at selected rate, fall back
+	 * all the way down to 1M in IEEE order, and then spin on 1M */
+	if (priv->band == IEEE80211_BAND_5GHZ)
+		r = IWL_RATE_6M_INDEX;
+	else if (ctx && ctx->vif && ctx->vif->p2p)
+		r = IWL_RATE_6M_INDEX;
+	else
+		r = IWL_RATE_1M_INDEX;
+
+	if (r >= IWL_FIRST_CCK_RATE && r <= IWL_LAST_CCK_RATE)
+		rate_flags |= RATE_MCS_CCK_MSK;
+
+	rate_flags |= first_antenna(priv->eeprom_data->valid_tx_ant) <<
+				RATE_MCS_ANT_POS;
+	rate_n_flags = iwl_hw_set_rate_n_flags(iwl_rates[r].plcp, rate_flags);
+	for (i = 0; i < LINK_QUAL_MAX_RETRY_NUM; i++)
+		link_cmd->rs_table[i].rate_n_flags = rate_n_flags;
+
+	link_cmd->general_params.single_stream_ant_msk =
+			first_antenna(priv->eeprom_data->valid_tx_ant);
+
+	link_cmd->general_params.dual_stream_ant_msk =
+		priv->eeprom_data->valid_tx_ant &
+		~first_antenna(priv->eeprom_data->valid_tx_ant);
+	if (!link_cmd->general_params.dual_stream_ant_msk) {
+		link_cmd->general_params.dual_stream_ant_msk = ANT_AB;
+	} else if (num_of_ant(priv->eeprom_data->valid_tx_ant) == 2) {
+		link_cmd->general_params.dual_stream_ant_msk =
+			priv->eeprom_data->valid_tx_ant;
+	}
+
+	link_cmd->agg_params.agg_dis_start_th =
+		LINK_QUAL_AGG_DISABLE_START_DEF;
+	link_cmd->agg_params.agg_time_limit =
+		cpu_to_le16(LINK_QUAL_AGG_TIME_LIMIT_DEF);
+
+	link_cmd->sta_id = sta_id;
+}
+
 /**
  * iwl_clear_ucode_stations - clear ucode station table bits
  *
@@ -677,7 +756,7 @@ void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
 						~IWL_STA_DRIVER_ACTIVE;
 				priv->stations[i].used &=
 						~IWL_STA_UCODE_INPROGRESS;
-				spin_unlock_bh(&priv->sta_lock);
+				continue;
 			}
 			/*
 			 * Rate scaling has already been initialized, send
@@ -841,56 +920,6 @@ int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 }
 
 
-void iwl_sta_fill_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
-		     u8 sta_id, struct iwl_link_quality_cmd *link_cmd)
-{
-	int i, r;
-	u32 rate_flags = 0;
-	__le32 rate_n_flags;
-
-	lockdep_assert_held(&priv->mutex);
-
-	memset(link_cmd, 0, sizeof(*link_cmd));
-
-	/* Set up the rate scaling to start at selected rate, fall back
-	 * all the way down to 1M in IEEE order, and then spin on 1M */
-	if (priv->band == IEEE80211_BAND_5GHZ)
-		r = IWL_RATE_6M_INDEX;
-	else if (ctx && ctx->vif && ctx->vif->p2p)
-		r = IWL_RATE_6M_INDEX;
-	else
-		r = IWL_RATE_1M_INDEX;
-
-	if (r >= IWL_FIRST_CCK_RATE && r <= IWL_LAST_CCK_RATE)
-		rate_flags |= RATE_MCS_CCK_MSK;
-
-	rate_flags |= first_antenna(hw_params(priv).valid_tx_ant) <<
-				RATE_MCS_ANT_POS;
-	rate_n_flags = iwl_hw_set_rate_n_flags(iwl_rates[r].plcp, rate_flags);
-	for (i = 0; i < LINK_QUAL_MAX_RETRY_NUM; i++)
-		link_cmd->rs_table[i].rate_n_flags = rate_n_flags;
-
-	link_cmd->general_params.single_stream_ant_msk =
-			first_antenna(hw_params(priv).valid_tx_ant);
-
-	link_cmd->general_params.dual_stream_ant_msk =
-		hw_params(priv).valid_tx_ant &
-		~first_antenna(hw_params(priv).valid_tx_ant);
-	if (!link_cmd->general_params.dual_stream_ant_msk) {
-		link_cmd->general_params.dual_stream_ant_msk = ANT_AB;
-	} else if (num_of_ant(hw_params(priv).valid_tx_ant) == 2) {
-		link_cmd->general_params.dual_stream_ant_msk =
-			hw_params(priv).valid_tx_ant;
-	}
-
-	link_cmd->agg_params.agg_dis_start_th =
-		LINK_QUAL_AGG_DISABLE_START_DEF;
-	link_cmd->agg_params.agg_time_limit =
-		cpu_to_le16(LINK_QUAL_AGG_TIME_LIMIT_DEF);
-
-	link_cmd->sta_id = sta_id;
-}
-
 static struct iwl_link_quality_cmd *
 iwl_sta_alloc_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
 		 u8 sta_id)
@@ -1222,7 +1251,7 @@ int iwl_remove_dynamic_key(struct iwl_priv *priv,
 		key_flags |= STA_KEY_MULTICAST_MSK;
 
 	sta_cmd.key.key_flags = key_flags;
-	sta_cmd.key.key_offset = WEP_INVALID_OFFSET;
+	sta_cmd.key.key_offset = keyconf->hw_key_idx;
 	sta_cmd.sta.modify_mask = STA_MODIFY_KEY_MASK;
 	sta_cmd.mode = STA_CONTROL_MODIFY_MSK;
 
diff --git a/drivers/net/wireless/iwlwifi/dvm/testmode.c b/drivers/net/wireless/iwlwifi/dvm/testmode.c
new file mode 100644
index 000000000000..57b918ce3b5f
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/dvm/testmode.c
@@ -0,0 +1,471 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2010 - 2012 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010 - 2012 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/dma-mapping.h>
+#include <net/net_namespace.h>
+#include <linux/netdevice.h>
+#include <net/cfg80211.h>
+#include <net/mac80211.h>
+#include <net/netlink.h>
+
+#include "iwl-debug.h"
+#include "iwl-trans.h"
+#include "dev.h"
+#include "agn.h"
+#include "iwl-test.h"
+#include "iwl-testmode.h"
+
+static int iwl_testmode_send_cmd(struct iwl_op_mode *op_mode,
+				 struct iwl_host_cmd *cmd)
+{
+	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
+	return iwl_dvm_send_cmd(priv, cmd);
+}
+
+static bool iwl_testmode_valid_hw_addr(u32 addr)
+{
+	if (iwlagn_hw_valid_rtc_data_addr(addr))
+		return true;
+
+	if (IWLAGN_RTC_INST_LOWER_BOUND <= addr &&
+	    addr < IWLAGN_RTC_INST_UPPER_BOUND)
+		return true;
+
+	return false;
+}
+
+static u32 iwl_testmode_get_fw_ver(struct iwl_op_mode *op_mode)
+{
+	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
+	return priv->fw->ucode_ver;
+}
+
+static struct sk_buff*
+iwl_testmode_alloc_reply(struct iwl_op_mode *op_mode, int len)
+{
+	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
+	return cfg80211_testmode_alloc_reply_skb(priv->hw->wiphy, len);
+}
+
+static int iwl_testmode_reply(struct iwl_op_mode *op_mode, struct sk_buff *skb)
+{
+	return cfg80211_testmode_reply(skb);
+}
+
+static struct sk_buff *iwl_testmode_alloc_event(struct iwl_op_mode *op_mode,
+						int len)
+{
+	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
+	return cfg80211_testmode_alloc_event_skb(priv->hw->wiphy, len,
+						 GFP_ATOMIC);
+}
+
+static void iwl_testmode_event(struct iwl_op_mode *op_mode, struct sk_buff *skb)
+{
+	return cfg80211_testmode_event(skb, GFP_ATOMIC);
+}
+
+static struct iwl_test_ops tst_ops = {
+	.send_cmd = iwl_testmode_send_cmd,
+	.valid_hw_addr = iwl_testmode_valid_hw_addr,
+	.get_fw_ver = iwl_testmode_get_fw_ver,
+	.alloc_reply = iwl_testmode_alloc_reply,
+	.reply = iwl_testmode_reply,
+	.alloc_event = iwl_testmode_alloc_event,
+	.event = iwl_testmode_event,
+};
+
+void iwl_testmode_init(struct iwl_priv *priv)
+{
+	iwl_test_init(&priv->tst, priv->trans, &tst_ops);
+}
+
+void iwl_testmode_free(struct iwl_priv *priv)
+{
+	iwl_test_free(&priv->tst);
+}
+
+static int iwl_testmode_cfg_init_calib(struct iwl_priv *priv)
+{
+	struct iwl_notification_wait calib_wait;
+	static const u8 calib_complete[] = {
+		CALIBRATION_COMPLETE_NOTIFICATION
+	};
+	int ret;
+
+	iwl_init_notification_wait(&priv->notif_wait, &calib_wait,
+				   calib_complete, ARRAY_SIZE(calib_complete),
+				   NULL, NULL);
+	ret = iwl_init_alive_start(priv);
+	if (ret) {
+		IWL_ERR(priv, "Fail init calibration: %d\n", ret);
+		goto cfg_init_calib_error;
+	}
+
+	ret = iwl_wait_notification(&priv->notif_wait, &calib_wait, 2 * HZ);
+	if (ret)
+		IWL_ERR(priv, "Error detecting"
+			" CALIBRATION_COMPLETE_NOTIFICATION: %d\n", ret);
+	return ret;
+
+cfg_init_calib_error:
+	iwl_remove_notification(&priv->notif_wait, &calib_wait);
+	return ret;
+}
+
+/*
+ * This function handles the user application commands for driver.
+ *
+ * It retrieves command ID carried with IWL_TM_ATTR_COMMAND and calls to the
+ * handlers respectively.
+ *
+ * If it's an unknown commdn ID, -ENOSYS is replied; otherwise, the returned
+ * value of the actual command execution is replied to the user application.
+ *
+ * If there's any message responding to the user space, IWL_TM_ATTR_SYNC_RSP
+ * is used for carry the message while IWL_TM_ATTR_COMMAND must set to
+ * IWL_TM_CMD_DEV2APP_SYNC_RSP.
+ *
+ * @hw: ieee80211_hw object that represents the device
+ * @tb: gnl message fields from the user space
+ */
+static int iwl_testmode_driver(struct ieee80211_hw *hw, struct nlattr **tb)
+{
+	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
+	struct iwl_trans *trans = priv->trans;
+	struct sk_buff *skb;
+	unsigned char *rsp_data_ptr = NULL;
+	int status = 0, rsp_data_len = 0;
+	u32 inst_size = 0, data_size = 0;
+	const struct fw_img *img;
+
+	switch (nla_get_u32(tb[IWL_TM_ATTR_COMMAND])) {
+	case IWL_TM_CMD_APP2DEV_GET_DEVICENAME:
+		rsp_data_ptr = (unsigned char *)priv->cfg->name;
+		rsp_data_len = strlen(priv->cfg->name);
+		skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy,
+							rsp_data_len + 20);
+		if (!skb) {
+			IWL_ERR(priv, "Memory allocation fail\n");
+			return -ENOMEM;
+		}
+		if (nla_put_u32(skb, IWL_TM_ATTR_COMMAND,
+				IWL_TM_CMD_DEV2APP_SYNC_RSP) ||
+		    nla_put(skb, IWL_TM_ATTR_SYNC_RSP,
+			    rsp_data_len, rsp_data_ptr))
+			goto nla_put_failure;
+		status = cfg80211_testmode_reply(skb);
+		if (status < 0)
+			IWL_ERR(priv, "Error sending msg : %d\n", status);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_LOAD_INIT_FW:
+		status = iwl_load_ucode_wait_alive(priv, IWL_UCODE_INIT);
+		if (status)
+			IWL_ERR(priv, "Error loading init ucode: %d\n", status);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB:
+		iwl_testmode_cfg_init_calib(priv);
+		priv->ucode_loaded = false;
+		iwl_trans_stop_device(trans);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW:
+		status = iwl_load_ucode_wait_alive(priv, IWL_UCODE_REGULAR);
+		if (status) {
+			IWL_ERR(priv,
+				"Error loading runtime ucode: %d\n", status);
+			break;
+		}
+		status = iwl_alive_start(priv);
+		if (status)
+			IWL_ERR(priv,
+				"Error starting the device: %d\n", status);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW:
+		iwl_scan_cancel_timeout(priv, 200);
+		priv->ucode_loaded = false;
+		iwl_trans_stop_device(trans);
+		status = iwl_load_ucode_wait_alive(priv, IWL_UCODE_WOWLAN);
+		if (status) {
+			IWL_ERR(priv,
+				"Error loading WOWLAN ucode: %d\n", status);
+			break;
+		}
+		status = iwl_alive_start(priv);
+		if (status)
+			IWL_ERR(priv,
+				"Error starting the device: %d\n", status);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_GET_EEPROM:
+		if (priv->eeprom_blob) {
+			skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy,
+				priv->eeprom_blob_size + 20);
+			if (!skb) {
+				IWL_ERR(priv, "Memory allocation fail\n");
+				return -ENOMEM;
+			}
+			if (nla_put_u32(skb, IWL_TM_ATTR_COMMAND,
+					IWL_TM_CMD_DEV2APP_EEPROM_RSP) ||
+			    nla_put(skb, IWL_TM_ATTR_EEPROM,
+				    priv->eeprom_blob_size,
+				    priv->eeprom_blob))
+				goto nla_put_failure;
+			status = cfg80211_testmode_reply(skb);
+			if (status < 0)
+				IWL_ERR(priv, "Error sending msg : %d\n",
+					status);
+		} else
+			return -ENODATA;
+		break;
+
+	case IWL_TM_CMD_APP2DEV_FIXRATE_REQ:
+		if (!tb[IWL_TM_ATTR_FIXRATE]) {
+			IWL_ERR(priv, "Missing fixrate setting\n");
+			return -ENOMSG;
+		}
+		priv->tm_fixed_rate = nla_get_u32(tb[IWL_TM_ATTR_FIXRATE]);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_GET_FW_INFO:
+		skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy, 20 + 8);
+		if (!skb) {
+			IWL_ERR(priv, "Memory allocation fail\n");
+			return -ENOMEM;
+		}
+		if (!priv->ucode_loaded) {
+			IWL_ERR(priv, "No uCode has not been loaded\n");
+			return -EINVAL;
+		} else {
+			img = &priv->fw->img[priv->cur_ucode];
+			inst_size = img->sec[IWL_UCODE_SECTION_INST].len;
+			data_size = img->sec[IWL_UCODE_SECTION_DATA].len;
+		}
+		if (nla_put_u32(skb, IWL_TM_ATTR_FW_TYPE, priv->cur_ucode) ||
+		    nla_put_u32(skb, IWL_TM_ATTR_FW_INST_SIZE, inst_size) ||
+		    nla_put_u32(skb, IWL_TM_ATTR_FW_DATA_SIZE, data_size))
+			goto nla_put_failure;
+		status = cfg80211_testmode_reply(skb);
+		if (status < 0)
+			IWL_ERR(priv, "Error sending msg : %d\n", status);
+		break;
+
+	default:
+		IWL_ERR(priv, "Unknown testmode driver command ID\n");
+		return -ENOSYS;
+	}
+	return status;
+
+nla_put_failure:
+	kfree_skb(skb);
+	return -EMSGSIZE;
+}
+
+/*
+ * This function handles the user application switch ucode ownership.
+ *
+ * It retrieves the mandatory fields IWL_TM_ATTR_UCODE_OWNER and
+ * decide who the current owner of the uCode
+ *
+ * If the current owner is OWNERSHIP_TM, then the only host command
+ * can deliver to uCode is from testmode, all the other host commands
+ * will dropped.
+ *
+ * default driver is the owner of uCode in normal operational mode
+ *
+ * @hw: ieee80211_hw object that represents the device
+ * @tb: gnl message fields from the user space
+ */
+static int iwl_testmode_ownership(struct ieee80211_hw *hw, struct nlattr **tb)
+{
+	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
+	u8 owner;
+
+	if (!tb[IWL_TM_ATTR_UCODE_OWNER]) {
+		IWL_ERR(priv, "Missing ucode owner\n");
+		return -ENOMSG;
+	}
+
+	owner = nla_get_u8(tb[IWL_TM_ATTR_UCODE_OWNER]);
+	if (owner == IWL_OWNERSHIP_DRIVER) {
+		priv->ucode_owner = owner;
+		iwl_test_enable_notifications(&priv->tst, false);
+	} else if (owner == IWL_OWNERSHIP_TM) {
+		priv->ucode_owner = owner;
+		iwl_test_enable_notifications(&priv->tst, true);
+	} else {
+		IWL_ERR(priv, "Invalid owner\n");
+		return -EINVAL;
+	}
+	return 0;
+}
+
+/* The testmode gnl message handler that takes the gnl message from the
+ * user space and parses it per the policy iwl_testmode_gnl_msg_policy, then
+ * invoke the corresponding handlers.
+ *
+ * This function is invoked when there is user space application sending
+ * gnl message through the testmode tunnel NL80211_CMD_TESTMODE regulated
+ * by nl80211.
+ *
+ * It retrieves the mandatory field, IWL_TM_ATTR_COMMAND, before
+ * dispatching it to the corresponding handler.
+ *
+ * If IWL_TM_ATTR_COMMAND is missing, -ENOMSG is replied to user application;
+ * -ENOSYS is replied to the user application if the command is unknown;
+ * Otherwise, the command is dispatched to the respective handler.
+ *
+ * @hw: ieee80211_hw object that represents the device
+ * @data: pointer to user space message
+ * @len: length in byte of @data
+ */
+int iwlagn_mac_testmode_cmd(struct ieee80211_hw *hw, void *data, int len)
+{
+	struct nlattr *tb[IWL_TM_ATTR_MAX];
+	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
+	int result;
+
+	result = iwl_test_parse(&priv->tst, tb, data, len);
+	if (result)
+		return result;
+
+	/* in case multiple accesses to the device happens */
+	mutex_lock(&priv->mutex);
+	switch (nla_get_u32(tb[IWL_TM_ATTR_COMMAND])) {
+	case IWL_TM_CMD_APP2DEV_UCODE:
+	case IWL_TM_CMD_APP2DEV_DIRECT_REG_READ32:
+	case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE32:
+	case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE8:
+	case IWL_TM_CMD_APP2DEV_BEGIN_TRACE:
+	case IWL_TM_CMD_APP2DEV_END_TRACE:
+	case IWL_TM_CMD_APP2DEV_INDIRECT_BUFFER_READ:
+	case IWL_TM_CMD_APP2DEV_NOTIFICATIONS:
+	case IWL_TM_CMD_APP2DEV_GET_FW_VERSION:
+	case IWL_TM_CMD_APP2DEV_GET_DEVICE_ID:
+	case IWL_TM_CMD_APP2DEV_INDIRECT_BUFFER_WRITE:
+		result = iwl_test_handle_cmd(&priv->tst, tb);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_GET_DEVICENAME:
+	case IWL_TM_CMD_APP2DEV_LOAD_INIT_FW:
+	case IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB:
+	case IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW:
+	case IWL_TM_CMD_APP2DEV_GET_EEPROM:
+	case IWL_TM_CMD_APP2DEV_FIXRATE_REQ:
+	case IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW:
+	case IWL_TM_CMD_APP2DEV_GET_FW_INFO:
+		IWL_DEBUG_INFO(priv, "testmode cmd to driver\n");
+		result = iwl_testmode_driver(hw, tb);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_OWNERSHIP:
+		IWL_DEBUG_INFO(priv, "testmode change uCode ownership\n");
+		result = iwl_testmode_ownership(hw, tb);
+		break;
+
+	default:
+		IWL_ERR(priv, "Unknown testmode command\n");
+		result = -ENOSYS;
+		break;
+	}
+	mutex_unlock(&priv->mutex);
+
+	if (result)
+		IWL_ERR(priv, "Test cmd failed result=%d\n", result);
+	return result;
+}
+
+int iwlagn_mac_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *skb,
+		      struct netlink_callback *cb,
+		      void *data, int len)
+{
+	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
+	int result;
+	u32 cmd;
+
+	if (cb->args[3]) {
+		/* offset by 1 since commands start at 0 */
+		cmd = cb->args[3] - 1;
+	} else {
+		struct nlattr *tb[IWL_TM_ATTR_MAX];
+
+		result = iwl_test_parse(&priv->tst, tb, data, len);
+		if (result)
+			return result;
+
+		cmd = nla_get_u32(tb[IWL_TM_ATTR_COMMAND]);
+		cb->args[3] = cmd + 1;
+	}
+
+	/* in case multiple accesses to the device happens */
+	mutex_lock(&priv->mutex);
+	result = iwl_test_dump(&priv->tst, cmd, skb, cb);
+	mutex_unlock(&priv->mutex);
+	return result;
+}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tt.c b/drivers/net/wireless/iwlwifi/dvm/tt.c
index baaf5ba2fc38..eb864433e59d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tt.c
+++ b/drivers/net/wireless/iwlwifi/dvm/tt.c
@@ -31,17 +31,14 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/init.h>
-
 #include <net/mac80211.h>
-
-#include "iwl-agn.h"
-#include "iwl-eeprom.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
 #include "iwl-io.h"
-#include "iwl-commands.h"
+#include "iwl-modparams.h"
 #include "iwl-debug.h"
-#include "iwl-agn-tt.h"
+#include "agn.h"
+#include "dev.h"
+#include "commands.h"
+#include "tt.h"
 
 /* default Thermal Throttling transaction table
  * Current state   |         Throttling Down               |  Throttling Up
@@ -179,19 +176,19 @@ static void iwl_tt_check_exit_ct_kill(unsigned long data)
 
 	if (tt->state == IWL_TI_CT_KILL) {
 		if (priv->thermal_throttle.ct_kill_toggle) {
-			iwl_write32(trans(priv), CSR_UCODE_DRV_GP1_CLR,
+			iwl_write32(priv->trans, CSR_UCODE_DRV_GP1_CLR,
 				    CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT);
 			priv->thermal_throttle.ct_kill_toggle = false;
 		} else {
-			iwl_write32(trans(priv), CSR_UCODE_DRV_GP1_SET,
+			iwl_write32(priv->trans, CSR_UCODE_DRV_GP1_SET,
 				    CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT);
 			priv->thermal_throttle.ct_kill_toggle = true;
 		}
-		iwl_read32(trans(priv), CSR_UCODE_DRV_GP1);
-		spin_lock_irqsave(&trans(priv)->reg_lock, flags);
-		if (likely(iwl_grab_nic_access(trans(priv))))
-			iwl_release_nic_access(trans(priv));
-		spin_unlock_irqrestore(&trans(priv)->reg_lock, flags);
+		iwl_read32(priv->trans, CSR_UCODE_DRV_GP1);
+		spin_lock_irqsave(&priv->trans->reg_lock, flags);
+		if (likely(iwl_grab_nic_access(priv->trans)))
+			iwl_release_nic_access(priv->trans);
+		spin_unlock_irqrestore(&priv->trans->reg_lock, flags);
 
 		/* Reschedule the ct_kill timer to occur in
 		 * CT_KILL_EXIT_DURATION seconds to ensure we get a
@@ -632,7 +629,7 @@ void iwl_tt_initialize(struct iwl_priv *priv)
 	INIT_WORK(&priv->ct_enter, iwl_bg_ct_enter);
 	INIT_WORK(&priv->ct_exit, iwl_bg_ct_exit);
 
-	if (cfg(priv)->base_params->adv_thermal_throttle) {
+	if (priv->cfg->base_params->adv_thermal_throttle) {
 		IWL_DEBUG_TEMP(priv, "Advanced Thermal Throttling\n");
 		tt->restriction = kcalloc(IWL_TI_STATE_MAX,
 					  sizeof(struct iwl_tt_restriction),
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tt.h b/drivers/net/wireless/iwlwifi/dvm/tt.h
index 86bbf47501c1..44c7c8f30a2d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tt.h
+++ b/drivers/net/wireless/iwlwifi/dvm/tt.h
@@ -28,7 +28,7 @@
 #ifndef __iwl_tt_setting_h__
 #define __iwl_tt_setting_h__
 
-#include "iwl-commands.h"
+#include "commands.h"
 
 #define IWL_ABSOLUTE_ZERO		0
 #define IWL_ABSOLUTE_MAX		0xFFFFFFFF
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/dvm/tx.c
index 697f2032bfd6..5971a23aa47d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/dvm/tx.c
@@ -32,13 +32,11 @@
 #include <linux/init.h>
 #include <linux/sched.h>
 #include <linux/ieee80211.h>
-
-#include "iwl-dev.h"
-#include "iwl-core.h"
 #include "iwl-io.h"
-#include "iwl-agn-hw.h"
-#include "iwl-agn.h"
 #include "iwl-trans.h"
+#include "iwl-agn-hw.h"
+#include "dev.h"
+#include "agn.h"
 
 static const u8 tid_to_ac[] = {
 	IEEE80211_AC_BE,
@@ -85,8 +83,8 @@ static void iwlagn_tx_cmd_build_basic(struct iwl_priv *priv,
 	else if (ieee80211_is_back_req(fc))
 		tx_flags |= TX_CMD_FLG_ACK_MSK | TX_CMD_FLG_IMM_BA_RSP_MASK;
 	else if (info->band == IEEE80211_BAND_2GHZ &&
-		 cfg(priv)->bt_params &&
-		 cfg(priv)->bt_params->advanced_bt_coexist &&
+		 priv->cfg->bt_params &&
+		 priv->cfg->bt_params->advanced_bt_coexist &&
 		 (ieee80211_is_auth(fc) || ieee80211_is_assoc_req(fc) ||
 		 ieee80211_is_reassoc_req(fc) ||
 		 skb->protocol == cpu_to_be16(ETH_P_PAE)))
@@ -188,7 +186,8 @@ static void iwlagn_tx_cmd_build_rate(struct iwl_priv *priv,
 	rate_idx = info->control.rates[0].idx;
 	if (info->control.rates[0].flags & IEEE80211_TX_RC_MCS ||
 			(rate_idx < 0) || (rate_idx > IWL_RATE_COUNT_LEGACY))
-		rate_idx = rate_lowest_index(&priv->bands[info->band],
+		rate_idx = rate_lowest_index(
+				&priv->eeprom_data->bands[info->band],
 				info->control.sta);
 	/* For 5 GHZ band, remap mac80211 rate indices into driver indices */
 	if (info->band == IEEE80211_BAND_5GHZ)
@@ -203,15 +202,16 @@ static void iwlagn_tx_cmd_build_rate(struct iwl_priv *priv,
 		rate_flags |= RATE_MCS_CCK_MSK;
 
 	/* Set up antennas */
-	 if (cfg(priv)->bt_params &&
-	     cfg(priv)->bt_params->advanced_bt_coexist &&
+	 if (priv->cfg->bt_params &&
+	     priv->cfg->bt_params->advanced_bt_coexist &&
 	     priv->bt_full_concurrent) {
 		/* operated as 1x1 in full concurrency mode */
 		priv->mgmt_tx_ant = iwl_toggle_tx_ant(priv, priv->mgmt_tx_ant,
-				first_antenna(hw_params(priv).valid_tx_ant));
+				first_antenna(priv->eeprom_data->valid_tx_ant));
 	} else
-		priv->mgmt_tx_ant = iwl_toggle_tx_ant(priv, priv->mgmt_tx_ant,
-						hw_params(priv).valid_tx_ant);
+		priv->mgmt_tx_ant = iwl_toggle_tx_ant(
+					priv, priv->mgmt_tx_ant,
+					priv->eeprom_data->valid_tx_ant);
 	rate_flags |= iwl_ant_idx_to_flags(priv->mgmt_tx_ant);
 
 	/* Set the rate in the TX cmd */
@@ -297,7 +297,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct iwl_station_priv *sta_priv = NULL;
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
-	struct iwl_device_cmd *dev_cmd = NULL;
+	struct iwl_device_cmd *dev_cmd;
 	struct iwl_tx_cmd *tx_cmd;
 	__le16 fc;
 	u8 hdr_len;
@@ -379,7 +379,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	if (info->flags & IEEE80211_TX_CTL_AMPDU)
 		is_agg = true;
 
-	dev_cmd = kmem_cache_alloc(iwl_tx_cmd_pool, GFP_ATOMIC);
+	dev_cmd = iwl_trans_alloc_tx_cmd(priv->trans);
 
 	if (unlikely(!dev_cmd))
 		goto drop_unlock_priv;
@@ -396,16 +396,14 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 
 	/* TODO need this for burst mode later on */
 	iwlagn_tx_cmd_build_basic(priv, skb, tx_cmd, info, hdr, sta_id);
-	iwl_dbg_log_tx_data_frame(priv, len, hdr);
 
 	iwlagn_tx_cmd_build_rate(priv, tx_cmd, info, fc);
 
-	iwl_update_stats(priv, true, fc, len);
-
 	memset(&info->status, 0, sizeof(info->status));
 
 	info->driver_data[0] = ctx;
 	info->driver_data[1] = dev_cmd;
+	/* From now on, we cannot access info->control */
 
 	spin_lock(&priv->sta_lock);
 
@@ -467,7 +465,11 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	else
 		txq_id = ctx->ac_to_queue[skb_get_queue_mapping(skb)];
 
-	if (iwl_trans_tx(trans(priv), skb, dev_cmd, txq_id))
+	WARN_ON_ONCE(!is_agg && txq_id != info->hw_queue);
+	WARN_ON_ONCE(is_agg &&
+		     priv->queue_to_mac80211[txq_id] != info->hw_queue);
+
+	if (iwl_trans_tx(priv->trans, skb, dev_cmd, txq_id))
 		goto drop_unlock_sta;
 
 	if (ieee80211_is_data_qos(fc) && !ieee80211_is_qos_nullfunc(fc) &&
@@ -486,24 +488,27 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	if (sta_priv && sta_priv->client && !is_agg)
 		atomic_inc(&sta_priv->pending_frames);
 
+	if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN)
+		iwl_scan_offchannel_skb(priv);
+
 	return 0;
 
 drop_unlock_sta:
 	if (dev_cmd)
-		kmem_cache_free(iwl_tx_cmd_pool, dev_cmd);
+		iwl_trans_free_tx_cmd(priv->trans, dev_cmd);
 	spin_unlock(&priv->sta_lock);
 drop_unlock_priv:
 	return -1;
 }
 
-static int iwlagn_alloc_agg_txq(struct iwl_priv *priv, int ac)
+static int iwlagn_alloc_agg_txq(struct iwl_priv *priv, int mq)
 {
 	int q;
 
 	for (q = IWLAGN_FIRST_AMPDU_QUEUE;
-	     q < cfg(priv)->base_params->num_of_queues; q++) {
+	     q < priv->cfg->base_params->num_of_queues; q++) {
 		if (!test_and_set_bit(q, priv->agg_q_alloc)) {
-			priv->queue_to_ac[q] = ac;
+			priv->queue_to_mac80211[q] = mq;
 			return q;
 		}
 	}
@@ -514,7 +519,7 @@ static int iwlagn_alloc_agg_txq(struct iwl_priv *priv, int ac)
 static void iwlagn_dealloc_agg_txq(struct iwl_priv *priv, int q)
 {
 	clear_bit(q, priv->agg_q_alloc);
-	priv->queue_to_ac[q] = IWL_INVALID_AC;
+	priv->queue_to_mac80211[q] = IWL_INVALID_MAC80211_QUEUE;
 }
 
 int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif,
@@ -522,6 +527,7 @@ int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif,
 {
 	struct iwl_tid_data *tid_data;
 	int sta_id, txq_id;
+	enum iwl_agg_state agg_state;
 
 	sta_id = iwl_sta_id(sta);
 
@@ -545,6 +551,13 @@ int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif,
 		*/
 		IWL_DEBUG_HT(priv, "AGG stop before setup done\n");
 		goto turn_off;
+	case IWL_AGG_STARTING:
+		/*
+		 * This can happen when the session is stopped before
+		 * we receive ADDBA response
+		 */
+		IWL_DEBUG_HT(priv, "AGG stop before AGG became operational\n");
+		goto turn_off;
 	case IWL_AGG_ON:
 		break;
 	default:
@@ -576,12 +589,23 @@ int iwlagn_tx_agg_stop(struct iwl_priv *priv, struct ieee80211_vif *vif,
 	IWL_DEBUG_TX_QUEUES(priv, "Can proceed: ssn = next_recl = %d\n",
 			    tid_data->agg.ssn);
 turn_off:
+	agg_state = priv->tid_data[sta_id][tid].agg.state;
 	priv->tid_data[sta_id][tid].agg.state = IWL_AGG_OFF;
 
 	spin_unlock_bh(&priv->sta_lock);
 
 	if (test_bit(txq_id, priv->agg_q_alloc)) {
-		iwl_trans_tx_agg_disable(trans(priv), txq_id);
+		/*
+		 * If the transport didn't know that we wanted to start
+		 * agreggation, don't tell it that we want to stop them.
+		 * This can happen when we don't get the addBA response on
+		 * time, or we hadn't time to drain the AC queues.
+		 */
+		if (agg_state == IWL_AGG_ON)
+			iwl_trans_txq_disable(priv->trans, txq_id);
+		else
+			IWL_DEBUG_TX_QUEUES(priv, "Don't disable tx agg: %d\n",
+					    agg_state);
 		iwlagn_dealloc_agg_txq(priv, txq_id);
 	}
 
@@ -593,6 +617,7 @@ turn_off:
 int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif,
 			struct ieee80211_sta *sta, u16 tid, u16 *ssn)
 {
+	struct iwl_rxon_context *ctx = iwl_rxon_ctx_from_vif(vif);
 	struct iwl_tid_data *tid_data;
 	int sta_id, txq_id, ret;
 
@@ -612,7 +637,7 @@ int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif,
 		return -ENXIO;
 	}
 
-	txq_id = iwlagn_alloc_agg_txq(priv, tid_to_ac[tid]);
+	txq_id = iwlagn_alloc_agg_txq(priv, ctx->ac_to_queue[tid_to_ac[tid]]);
 	if (txq_id < 0) {
 		IWL_DEBUG_TX_QUEUES(priv,
 			"No free aggregation queue for %pM/%d\n",
@@ -634,7 +659,7 @@ int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif,
 	if (*ssn == tid_data->next_reclaimed) {
 		IWL_DEBUG_TX_QUEUES(priv, "Can proceed: ssn = next_recl = %d\n",
 				    tid_data->agg.ssn);
-		tid_data->agg.state = IWL_AGG_ON;
+		tid_data->agg.state = IWL_AGG_STARTING;
 		ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid);
 	} else {
 		IWL_DEBUG_TX_QUEUES(priv, "Can't proceed: ssn %d, "
@@ -661,13 +686,13 @@ int iwlagn_tx_agg_oper(struct iwl_priv *priv, struct ieee80211_vif *vif,
 	spin_lock_bh(&priv->sta_lock);
 	ssn = priv->tid_data[sta_priv->sta_id][tid].agg.ssn;
 	q = priv->tid_data[sta_priv->sta_id][tid].agg.txq_id;
+	priv->tid_data[sta_priv->sta_id][tid].agg.state = IWL_AGG_ON;
 	spin_unlock_bh(&priv->sta_lock);
 
 	fifo = ctx->ac_to_fifo[tid_to_ac[tid]];
 
-	iwl_trans_tx_agg_setup(trans(priv), q, fifo,
-			       sta_priv->sta_id, tid,
-			       buf_size, ssn);
+	iwl_trans_txq_enable(priv->trans, q, fifo, sta_priv->sta_id, tid,
+			     buf_size, ssn);
 
 	/*
 	 * If the limit is 0, then it wasn't initialised yet,
@@ -689,7 +714,7 @@ int iwlagn_tx_agg_oper(struct iwl_priv *priv, struct ieee80211_vif *vif,
 	sta_priv->max_agg_bufsize =
 		min(sta_priv->max_agg_bufsize, buf_size);
 
-	if (hw_params(priv).use_rts_for_aggregation) {
+	if (priv->hw_params.use_rts_for_aggregation) {
 		/*
 		 * switch to RTS/CTS if it is the prefer protection
 		 * method for HT traffic
@@ -732,8 +757,8 @@ static void iwlagn_check_ratid_empty(struct iwl_priv *priv, int sta_id, u8 tid)
 			IWL_DEBUG_TX_QUEUES(priv,
 				"Can continue DELBA flow ssn = next_recl ="
 				" %d", tid_data->next_reclaimed);
-			iwl_trans_tx_agg_disable(trans(priv),
-						 tid_data->agg.txq_id);
+			iwl_trans_txq_disable(priv->trans,
+					      tid_data->agg.txq_id);
 			iwlagn_dealloc_agg_txq(priv, tid_data->agg.txq_id);
 			tid_data->agg.state = IWL_AGG_OFF;
 			ieee80211_stop_tx_ba_cb_irqsafe(vif, addr, tid);
@@ -745,7 +770,7 @@ static void iwlagn_check_ratid_empty(struct iwl_priv *priv, int sta_id, u8 tid)
 			IWL_DEBUG_TX_QUEUES(priv,
 				"Can continue ADDBA flow ssn = next_recl ="
 				" %d", tid_data->next_reclaimed);
-			tid_data->agg.state = IWL_AGG_ON;
+			tid_data->agg.state = IWL_AGG_STARTING;
 			ieee80211_start_tx_ba_cb_irqsafe(vif, addr, tid);
 		}
 		break;
@@ -909,8 +934,8 @@ static void iwl_rx_reply_tx_agg(struct iwl_priv *priv,
 	 * notification again.
 	 */
 	if (tx_resp->bt_kill_count && tx_resp->frame_count == 1 &&
-	    cfg(priv)->bt_params &&
-	    cfg(priv)->bt_params->advanced_bt_coexist) {
+	    priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist) {
 		IWL_DEBUG_COEX(priv, "receive reply tx w/ bt_kill\n");
 	}
 
@@ -1092,7 +1117,7 @@ static int iwl_reclaim(struct iwl_priv *priv, int sta_id, int tid,
 		return 1;
 	}
 
-	iwl_trans_reclaim(trans(priv), txq_id, ssn, skbs);
+	iwl_trans_reclaim(priv->trans, txq_id, ssn, skbs);
 	return 0;
 }
 
@@ -1115,6 +1140,7 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
 	struct sk_buff *skb;
 	struct iwl_rxon_context *ctx;
 	bool is_agg = (txq_id >= IWLAGN_FIRST_AMPDU_QUEUE);
+	bool is_offchannel_skb;
 
 	tid = (tx_resp->ra_tid & IWLAGN_TX_RES_TID_MSK) >>
 		IWLAGN_TX_RES_TID_POS;
@@ -1128,6 +1154,8 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
 
 	__skb_queue_head_init(&skbs);
 
+	is_offchannel_skb = false;
+
 	if (tx_resp->frame_count == 1) {
 		u16 next_reclaimed = le16_to_cpu(tx_resp->seq_ctl);
 		next_reclaimed = SEQ_TO_SN(next_reclaimed + 0x10);
@@ -1155,7 +1183,8 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
 		}
 
 		/*we can free until ssn % q.n_bd not inclusive */
-		WARN_ON(iwl_reclaim(priv, sta_id, tid, txq_id, ssn, &skbs));
+		WARN_ON_ONCE(iwl_reclaim(priv, sta_id, tid,
+					 txq_id, ssn, &skbs));
 		iwlagn_check_ratid_empty(priv, sta_id, tid);
 		freed = 0;
 
@@ -1168,8 +1197,8 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
 
 			info = IEEE80211_SKB_CB(skb);
 			ctx = info->driver_data[0];
-			kmem_cache_free(iwl_tx_cmd_pool,
-					(info->driver_data[1]));
+			iwl_trans_free_tx_cmd(priv->trans,
+					      info->driver_data[1]);
 
 			memset(&info->status, 0, sizeof(info->status));
 
@@ -1204,10 +1233,19 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
 			if (!is_agg)
 				iwlagn_non_agg_tx_status(priv, ctx, hdr->addr1);
 
+			is_offchannel_skb =
+				(info->flags & IEEE80211_TX_CTL_TX_OFFCHAN);
 			freed++;
 		}
 
 		WARN_ON(!is_agg && freed != 1);
+
+		/*
+		 * An offchannel frame can be send only on the AUX queue, where
+		 * there is no aggregation (and reordering) so it only is single
+		 * skb is expected to be processed.
+		 */
+		WARN_ON(is_offchannel_skb && freed != 1);
 	}
 
 	iwl_check_abort_status(priv, tx_resp->frame_count, status);
@@ -1218,6 +1256,9 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
 		ieee80211_tx_status(priv->hw, skb);
 	}
 
+	if (is_offchannel_skb)
+		iwl_scan_offchannel_skb_status(priv);
+
 	return 0;
 }
 
@@ -1249,7 +1290,7 @@ int iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
 	 * (in Tx queue's circular buffer) of first TFD/frame in window */
 	u16 ba_resp_scd_ssn = le16_to_cpu(ba_resp->scd_ssn);
 
-	if (scd_flow >= cfg(priv)->base_params->num_of_queues) {
+	if (scd_flow >= priv->cfg->base_params->num_of_queues) {
 		IWL_ERR(priv,
 			"BUG_ON scd_flow is bigger than number of queues\n");
 		return 0;
@@ -1285,10 +1326,11 @@ int iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
 			   (u8 *) &ba_resp->sta_addr_lo32,
 			   ba_resp->sta_id);
 	IWL_DEBUG_TX_REPLY(priv, "TID = %d, SeqCtl = %d, bitmap = 0x%llx, "
-			   "scd_flow = %d, scd_ssn = %d\n",
+			   "scd_flow = %d, scd_ssn = %d sent:%d, acked:%d\n",
 			   ba_resp->tid, le16_to_cpu(ba_resp->seq_ctl),
 			   (unsigned long long)le64_to_cpu(ba_resp->bitmap),
-			   scd_flow, ba_resp_scd_ssn);
+			   scd_flow, ba_resp_scd_ssn, ba_resp->txed,
+			   ba_resp->txed_2_done);
 
 	/* Mark that the expected block-ack response arrived */
 	agg->wait_for_ba = false;
@@ -1304,8 +1346,6 @@ int iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
 		 */
 		ba_resp->txed = ba_resp->txed_2_done;
 	}
-	IWL_DEBUG_HT(priv, "agg frames sent:%d, acked:%d\n",
-			ba_resp->txed, ba_resp->txed_2_done);
 
 	priv->tid_data[sta_id][tid].next_reclaimed = ba_resp_scd_ssn;
 
@@ -1321,7 +1361,7 @@ int iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
 			WARN_ON_ONCE(1);
 
 		info = IEEE80211_SKB_CB(skb);
-		kmem_cache_free(iwl_tx_cmd_pool, (info->driver_data[1]));
+		iwl_trans_free_tx_cmd(priv->trans, info->driver_data[1]);
 
 		if (freed == 1) {
 			/* this is the first skb we deliver in this batch */
diff --git a/drivers/net/wireless/iwlwifi/iwl-ucode.c b/drivers/net/wireless/iwlwifi/dvm/ucode.c
index ba7c9f883cb6..b3a314ba48c7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-ucode.c
+++ b/drivers/net/wireless/iwlwifi/dvm/ucode.c
@@ -30,16 +30,16 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 
-#include "iwl-dev.h"
-#include "iwl-core.h"
 #include "iwl-io.h"
 #include "iwl-agn-hw.h"
-#include "iwl-agn.h"
-#include "iwl-agn-calib.h"
 #include "iwl-trans.h"
 #include "iwl-fh.h"
 #include "iwl-op-mode.h"
 
+#include "dev.h"
+#include "agn.h"
+#include "calib.h"
+
 /******************************************************************************
  *
  * uCode download functions
@@ -61,8 +61,7 @@ iwl_get_ucode_image(struct iwl_priv *priv, enum iwl_ucode_type ucode_type)
 static int iwl_set_Xtal_calib(struct iwl_priv *priv)
 {
 	struct iwl_calib_xtal_freq_cmd cmd;
-	__le16 *xtal_calib =
-		(__le16 *)iwl_eeprom_query_addr(priv->shrd, EEPROM_XTAL);
+	__le16 *xtal_calib = priv->eeprom_data->xtal_calib;
 
 	iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD);
 	cmd.cap_pin1 = le16_to_cpu(xtal_calib[0]);
@@ -73,13 +72,10 @@ static int iwl_set_Xtal_calib(struct iwl_priv *priv)
 static int iwl_set_temperature_offset_calib(struct iwl_priv *priv)
 {
 	struct iwl_calib_temperature_offset_cmd cmd;
-	__le16 *offset_calib =
-		(__le16 *)iwl_eeprom_query_addr(priv->shrd,
-						EEPROM_RAW_TEMPERATURE);
 
 	memset(&cmd, 0, sizeof(cmd));
 	iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_TEMP_OFFSET_CMD);
-	memcpy(&cmd.radio_sensor_offset, offset_calib, sizeof(*offset_calib));
+	cmd.radio_sensor_offset = priv->eeprom_data->raw_temperature;
 	if (!(cmd.radio_sensor_offset))
 		cmd.radio_sensor_offset = DEFAULT_RADIO_SENSOR_OFFSET;
 
@@ -91,28 +87,17 @@ static int iwl_set_temperature_offset_calib(struct iwl_priv *priv)
 static int iwl_set_temperature_offset_calib_v2(struct iwl_priv *priv)
 {
 	struct iwl_calib_temperature_offset_v2_cmd cmd;
-	__le16 *offset_calib_high = (__le16 *)iwl_eeprom_query_addr(priv->shrd,
-				     EEPROM_KELVIN_TEMPERATURE);
-	__le16 *offset_calib_low =
-		(__le16 *)iwl_eeprom_query_addr(priv->shrd,
-						EEPROM_RAW_TEMPERATURE);
-	struct iwl_eeprom_calib_hdr *hdr;
 
 	memset(&cmd, 0, sizeof(cmd));
 	iwl_set_calib_hdr(&cmd.hdr, IWL_PHY_CALIBRATE_TEMP_OFFSET_CMD);
-	hdr = (struct iwl_eeprom_calib_hdr *)iwl_eeprom_query_addr(priv->shrd,
-							EEPROM_CALIB_ALL);
-	memcpy(&cmd.radio_sensor_offset_high, offset_calib_high,
-		sizeof(*offset_calib_high));
-	memcpy(&cmd.radio_sensor_offset_low, offset_calib_low,
-		sizeof(*offset_calib_low));
-	if (!(cmd.radio_sensor_offset_low)) {
+	cmd.radio_sensor_offset_high = priv->eeprom_data->kelvin_temperature;
+	cmd.radio_sensor_offset_low = priv->eeprom_data->raw_temperature;
+	if (!cmd.radio_sensor_offset_low) {
 		IWL_DEBUG_CALIB(priv, "no info in EEPROM, use default\n");
 		cmd.radio_sensor_offset_low = DEFAULT_RADIO_SENSOR_OFFSET;
 		cmd.radio_sensor_offset_high = DEFAULT_RADIO_SENSOR_OFFSET;
 	}
-	memcpy(&cmd.burntVoltageRef, &hdr->voltage,
-		sizeof(hdr->voltage));
+	cmd.burntVoltageRef = priv->eeprom_data->calib_voltage;
 
 	IWL_DEBUG_CALIB(priv, "Radio sensor offset high: %d\n",
 			le16_to_cpu(cmd.radio_sensor_offset_high));
@@ -147,8 +132,8 @@ int iwl_init_alive_start(struct iwl_priv *priv)
 {
 	int ret;
 
-	if (cfg(priv)->bt_params &&
-	    cfg(priv)->bt_params->advanced_bt_coexist) {
+	if (priv->cfg->bt_params &&
+	    priv->cfg->bt_params->advanced_bt_coexist) {
 		/*
 		 * Tell uCode we are ready to perform calibration
 		 * need to perform this before any calibration
@@ -170,8 +155,8 @@ int iwl_init_alive_start(struct iwl_priv *priv)
 	 * temperature offset calibration is only needed for runtime ucode,
 	 * so prepare the value now.
 	 */
-	if (cfg(priv)->need_temp_offset_calib) {
-		if (cfg(priv)->temp_offset_v2)
+	if (priv->cfg->need_temp_offset_calib) {
+		if (priv->cfg->temp_offset_v2)
 			return iwl_set_temperature_offset_calib_v2(priv);
 		else
 			return iwl_set_temperature_offset_calib(priv);
@@ -246,7 +231,7 @@ static int iwl_alive_notify(struct iwl_priv *priv)
 {
 	int ret;
 
-	iwl_trans_fw_alive(trans(priv));
+	iwl_trans_fw_alive(priv->trans);
 
 	priv->passive_no_rx = false;
 	priv->transport_queue_stop = 0;
@@ -255,7 +240,7 @@ static int iwl_alive_notify(struct iwl_priv *priv)
 	if (ret)
 		return ret;
 
-	if (!cfg(priv)->no_xtal_calib) {
+	if (!priv->cfg->no_xtal_calib) {
 		ret = iwl_set_Xtal_calib(priv);
 		if (ret)
 			return ret;
@@ -284,9 +269,9 @@ static int iwl_verify_sec_sparse(struct iwl_priv *priv,
 		/* 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_direct32(trans(priv), HBUS_TARG_MEM_RADDR,
+		iwl_write_direct32(priv->trans, HBUS_TARG_MEM_RADDR,
 			i + fw_desc->offset);
-		val = iwl_read32(trans(priv), HBUS_TARG_MEM_RDAT);
+		val = iwl_read32(priv->trans, HBUS_TARG_MEM_RDAT);
 		if (val != le32_to_cpu(*image))
 			return -EIO;
 	}
@@ -305,14 +290,14 @@ static void iwl_print_mismatch_sec(struct iwl_priv *priv,
 
 	IWL_DEBUG_FW(priv, "ucode inst image size is %u\n", len);
 
-	iwl_write_direct32(trans(priv), HBUS_TARG_MEM_RADDR,
+	iwl_write_direct32(priv->trans, HBUS_TARG_MEM_RADDR,
 				fw_desc->offset);
 
 	for (offs = 0;
 	     offs < len && errors < 20;
 	     offs += sizeof(u32), image++) {
 		/* read data comes through single port, auto-incr addr */
-		val = iwl_read32(trans(priv), HBUS_TARG_MEM_RDAT);
+		val = iwl_read32(priv->trans, HBUS_TARG_MEM_RDAT);
 		if (val != le32_to_cpu(*image)) {
 			IWL_ERR(priv, "uCode INST section at "
 				"offset 0x%x, is 0x%x, s/b 0x%x\n",
@@ -404,7 +389,7 @@ int iwl_load_ucode_wait_alive(struct iwl_priv *priv,
 				   alive_cmd, ARRAY_SIZE(alive_cmd),
 				   iwl_alive_fn, &alive_data);
 
-	ret = iwl_trans_start_fw(trans(priv), fw);
+	ret = iwl_trans_start_fw(priv->trans, fw);
 	if (ret) {
 		priv->cur_ucode = old_type;
 		iwl_remove_notification(&priv->notif_wait, &alive_wait);
@@ -528,7 +513,7 @@ int iwl_run_init_ucode(struct iwl_priv *priv)
 	iwl_remove_notification(&priv->notif_wait, &calib_wait);
  out:
 	/* Whatever happened, stop the device */
-	iwl_trans_stop_device(trans(priv));
+	iwl_trans_stop_device(priv->trans);
 	priv->ucode_loaded = false;
 
 	return ret;
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
deleted file mode 100644
index 34bc8dd0064b..000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ /dev/null
@@ -1,412 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2012 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/delay.h>
-#include <linux/sched.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <net/mac80211.h>
-#include <linux/etherdevice.h>
-#include <asm/unaligned.h>
-#include <linux/stringify.h>
-
-#include "iwl-eeprom.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-io.h"
-#include "iwl-agn.h"
-#include "iwl-agn-hw.h"
-#include "iwl-trans.h"
-#include "iwl-shared.h"
-#include "iwl-cfg.h"
-#include "iwl-prph.h"
-
-/* Highest firmware API version supported */
-#define IWL5000_UCODE_API_MAX 5
-#define IWL5150_UCODE_API_MAX 2
-
-/* Lowest firmware API version supported */
-#define IWL5000_UCODE_API_MIN 1
-#define IWL5150_UCODE_API_MIN 1
-
-#define IWL5000_FW_PRE "iwlwifi-5000-"
-#define IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE __stringify(api) ".ucode"
-
-#define IWL5150_FW_PRE "iwlwifi-5150-"
-#define IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE __stringify(api) ".ucode"
-
-/* NIC configuration for 5000 series */
-static void iwl5000_nic_config(struct iwl_priv *priv)
-{
-	iwl_rf_config(priv);
-
-	/* W/A : NIC is stuck in a reset state after Early PCIe power off
-	 * (PCIe power is lost before PERST# is asserted),
-	 * causing ME FW to lose ownership and not being able to obtain it back.
-	 */
-	iwl_set_bits_mask_prph(trans(priv), APMG_PS_CTRL_REG,
-				APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS,
-				~APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS);
-}
-
-static const struct iwl_sensitivity_ranges iwl5000_sensitivity = {
-	.min_nrg_cck = 100,
-	.auto_corr_min_ofdm = 90,
-	.auto_corr_min_ofdm_mrc = 170,
-	.auto_corr_min_ofdm_x1 = 105,
-	.auto_corr_min_ofdm_mrc_x1 = 220,
-
-	.auto_corr_max_ofdm = 120,
-	.auto_corr_max_ofdm_mrc = 210,
-	.auto_corr_max_ofdm_x1 = 120,
-	.auto_corr_max_ofdm_mrc_x1 = 240,
-
-	.auto_corr_min_cck = 125,
-	.auto_corr_max_cck = 200,
-	.auto_corr_min_cck_mrc = 200,
-	.auto_corr_max_cck_mrc = 400,
-	.nrg_th_cck = 100,
-	.nrg_th_ofdm = 100,
-
-	.barker_corr_th_min = 190,
-	.barker_corr_th_min_mrc = 390,
-	.nrg_th_cca = 62,
-};
-
-static struct iwl_sensitivity_ranges iwl5150_sensitivity = {
-	.min_nrg_cck = 95,
-	.auto_corr_min_ofdm = 90,
-	.auto_corr_min_ofdm_mrc = 170,
-	.auto_corr_min_ofdm_x1 = 105,
-	.auto_corr_min_ofdm_mrc_x1 = 220,
-
-	.auto_corr_max_ofdm = 120,
-	.auto_corr_max_ofdm_mrc = 210,
-	/* max = min for performance bug in 5150 DSP */
-	.auto_corr_max_ofdm_x1 = 105,
-	.auto_corr_max_ofdm_mrc_x1 = 220,
-
-	.auto_corr_min_cck = 125,
-	.auto_corr_max_cck = 200,
-	.auto_corr_min_cck_mrc = 170,
-	.auto_corr_max_cck_mrc = 400,
-	.nrg_th_cck = 95,
-	.nrg_th_ofdm = 95,
-
-	.barker_corr_th_min = 190,
-	.barker_corr_th_min_mrc = 390,
-	.nrg_th_cca = 62,
-};
-
-#define IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF	(-5)
-
-static s32 iwl_temp_calib_to_offset(struct iwl_shared *shrd)
-{
-	u16 temperature, voltage;
-	__le16 *temp_calib = (__le16 *)iwl_eeprom_query_addr(shrd,
-				EEPROM_KELVIN_TEMPERATURE);
-
-	temperature = le16_to_cpu(temp_calib[0]);
-	voltage = le16_to_cpu(temp_calib[1]);
-
-	/* offset = temp - volt / coeff */
-	return (s32)(temperature - voltage / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF);
-}
-
-static void iwl5150_set_ct_threshold(struct iwl_priv *priv)
-{
-	const s32 volt2temp_coef = IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF;
-	s32 threshold = (s32)CELSIUS_TO_KELVIN(CT_KILL_THRESHOLD_LEGACY) -
-			iwl_temp_calib_to_offset(priv->shrd);
-
-	hw_params(priv).ct_kill_threshold = threshold * volt2temp_coef;
-}
-
-static void iwl5000_set_ct_threshold(struct iwl_priv *priv)
-{
-	/* want Celsius */
-	hw_params(priv).ct_kill_threshold = CT_KILL_THRESHOLD_LEGACY;
-}
-
-static void iwl5000_hw_set_hw_params(struct iwl_priv *priv)
-{
-	hw_params(priv).ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
-					BIT(IEEE80211_BAND_5GHZ);
-
-	hw_params(priv).tx_chains_num =
-		num_of_ant(hw_params(priv).valid_tx_ant);
-	hw_params(priv).rx_chains_num =
-		num_of_ant(hw_params(priv).valid_rx_ant);
-
-	iwl5000_set_ct_threshold(priv);
-
-	/* Set initial sensitivity parameters */
-	hw_params(priv).sens = &iwl5000_sensitivity;
-}
-
-static void iwl5150_hw_set_hw_params(struct iwl_priv *priv)
-{
-	hw_params(priv).ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
-					BIT(IEEE80211_BAND_5GHZ);
-
-	hw_params(priv).tx_chains_num =
-		num_of_ant(hw_params(priv).valid_tx_ant);
-	hw_params(priv).rx_chains_num =
-		num_of_ant(hw_params(priv).valid_rx_ant);
-
-	iwl5150_set_ct_threshold(priv);
-
-	/* Set initial sensitivity parameters */
-	hw_params(priv).sens = &iwl5150_sensitivity;
-}
-
-static void iwl5150_temperature(struct iwl_priv *priv)
-{
-	u32 vt = 0;
-	s32 offset =  iwl_temp_calib_to_offset(priv->shrd);
-
-	vt = le32_to_cpu(priv->statistics.common.temperature);
-	vt = vt / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF + offset;
-	/* now vt hold the temperature in Kelvin */
-	priv->temperature = KELVIN_TO_CELSIUS(vt);
-	iwl_tt_handler(priv);
-}
-
-static int iwl5000_hw_channel_switch(struct iwl_priv *priv,
-				     struct ieee80211_channel_switch *ch_switch)
-{
-	/*
-	 * MULTI-FIXME
-	 * See iwlagn_mac_channel_switch.
-	 */
-	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
-	struct iwl5000_channel_switch_cmd cmd;
-	const struct iwl_channel_info *ch_info;
-	u32 switch_time_in_usec, ucode_switch_time;
-	u16 ch;
-	u32 tsf_low;
-	u8 switch_count;
-	u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
-	struct ieee80211_vif *vif = ctx->vif;
-	struct iwl_host_cmd hcmd = {
-		.id = REPLY_CHANNEL_SWITCH,
-		.len = { sizeof(cmd), },
-		.flags = CMD_SYNC,
-		.data = { &cmd, },
-	};
-
-	cmd.band = priv->band == IEEE80211_BAND_2GHZ;
-	ch = ch_switch->channel->hw_value;
-	IWL_DEBUG_11H(priv, "channel switch from %d to %d\n",
-		      ctx->active.channel, ch);
-	cmd.channel = cpu_to_le16(ch);
-	cmd.rxon_flags = ctx->staging.flags;
-	cmd.rxon_filter_flags = ctx->staging.filter_flags;
-	switch_count = ch_switch->count;
-	tsf_low = ch_switch->timestamp & 0x0ffffffff;
-	/*
-	 * calculate the ucode channel switch time
-	 * adding TSF as one of the factor for when to switch
-	 */
-	if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
-		if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
-		    beacon_interval)) {
-			switch_count -= (priv->ucode_beacon_time -
-				tsf_low) / beacon_interval;
-		} else
-			switch_count = 0;
-	}
-	if (switch_count <= 1)
-		cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
-	else {
-		switch_time_in_usec =
-			vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
-		ucode_switch_time = iwl_usecs_to_beacons(priv,
-							 switch_time_in_usec,
-							 beacon_interval);
-		cmd.switch_time = iwl_add_beacon_time(priv,
-						      priv->ucode_beacon_time,
-						      ucode_switch_time,
-						      beacon_interval);
-	}
-	IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
-		      cmd.switch_time);
-	ch_info = iwl_get_channel_info(priv, priv->band, ch);
-	if (ch_info)
-		cmd.expect_beacon = is_channel_radar(ch_info);
-	else {
-		IWL_ERR(priv, "invalid channel switch from %u to %u\n",
-			ctx->active.channel, ch);
-		return -EFAULT;
-	}
-
-	return iwl_dvm_send_cmd(priv, &hcmd);
-}
-
-static struct iwl_lib_ops iwl5000_lib = {
-	.set_hw_params = iwl5000_hw_set_hw_params,
-	.set_channel_switch = iwl5000_hw_channel_switch,
-	.nic_config = iwl5000_nic_config,
-	.eeprom_ops = {
-		.regulatory_bands = {
-			EEPROM_REG_BAND_1_CHANNELS,
-			EEPROM_REG_BAND_2_CHANNELS,
-			EEPROM_REG_BAND_3_CHANNELS,
-			EEPROM_REG_BAND_4_CHANNELS,
-			EEPROM_REG_BAND_5_CHANNELS,
-			EEPROM_REG_BAND_24_HT40_CHANNELS,
-			EEPROM_REG_BAND_52_HT40_CHANNELS
-		},
-	},
-	.temperature = iwlagn_temperature,
-};
-
-static struct iwl_lib_ops iwl5150_lib = {
-	.set_hw_params = iwl5150_hw_set_hw_params,
-	.set_channel_switch = iwl5000_hw_channel_switch,
-	.nic_config = iwl5000_nic_config,
-	.eeprom_ops = {
-		.regulatory_bands = {
-			EEPROM_REG_BAND_1_CHANNELS,
-			EEPROM_REG_BAND_2_CHANNELS,
-			EEPROM_REG_BAND_3_CHANNELS,
-			EEPROM_REG_BAND_4_CHANNELS,
-			EEPROM_REG_BAND_5_CHANNELS,
-			EEPROM_REG_BAND_24_HT40_CHANNELS,
-			EEPROM_REG_BAND_52_HT40_CHANNELS
-		},
-	},
-	.temperature = iwl5150_temperature,
-};
-
-static const struct iwl_base_params iwl5000_base_params = {
-	.eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
-	.num_of_queues = IWLAGN_NUM_QUEUES,
-	.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
-	.led_compensation = 51,
-	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
-	.chain_noise_scale = 1000,
-	.wd_timeout = IWL_LONG_WD_TIMEOUT,
-	.max_event_log_size = 512,
-	.no_idle_support = true,
-	.wd_disable = true,
-};
-
-static const struct iwl_ht_params iwl5000_ht_params = {
-	.ht_greenfield_support = true,
-};
-
-#define IWL_DEVICE_5000						\
-	.fw_name_pre = IWL5000_FW_PRE,				\
-	.ucode_api_max = IWL5000_UCODE_API_MAX,			\
-	.ucode_api_min = IWL5000_UCODE_API_MIN,			\
-	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
-	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
-	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,		\
-	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,	\
-	.lib = &iwl5000_lib,					\
-	.base_params = &iwl5000_base_params,			\
-	.led_mode = IWL_LED_BLINK
-
-const struct iwl_cfg iwl5300_agn_cfg = {
-	.name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
-	IWL_DEVICE_5000,
-	/* at least EEPROM 0x11A has wrong info */
-	.valid_tx_ant = ANT_ABC,	/* .cfg overwrite */
-	.valid_rx_ant = ANT_ABC,	/* .cfg overwrite */
-	.ht_params = &iwl5000_ht_params,
-};
-
-const struct iwl_cfg iwl5100_bgn_cfg = {
-	.name = "Intel(R) WiFi Link 5100 BGN",
-	IWL_DEVICE_5000,
-	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
-	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
-	.ht_params = &iwl5000_ht_params,
-};
-
-const struct iwl_cfg iwl5100_abg_cfg = {
-	.name = "Intel(R) WiFi Link 5100 ABG",
-	IWL_DEVICE_5000,
-	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
-	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
-};
-
-const struct iwl_cfg iwl5100_agn_cfg = {
-	.name = "Intel(R) WiFi Link 5100 AGN",
-	IWL_DEVICE_5000,
-	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
-	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
-	.ht_params = &iwl5000_ht_params,
-};
-
-const struct iwl_cfg iwl5350_agn_cfg = {
-	.name = "Intel(R) WiMAX/WiFi Link 5350 AGN",
-	.fw_name_pre = IWL5000_FW_PRE,
-	.ucode_api_max = IWL5000_UCODE_API_MAX,
-	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.max_inst_size = IWLAGN_RTC_INST_SIZE,
-	.max_data_size = IWLAGN_RTC_DATA_SIZE,
-	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
-	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
-	.lib = &iwl5000_lib,
-	.base_params = &iwl5000_base_params,
-	.ht_params = &iwl5000_ht_params,
-	.led_mode = IWL_LED_BLINK,
-	.internal_wimax_coex = true,
-};
-
-#define IWL_DEVICE_5150						\
-	.fw_name_pre = IWL5150_FW_PRE,				\
-	.ucode_api_max = IWL5150_UCODE_API_MAX,			\
-	.ucode_api_min = IWL5150_UCODE_API_MIN,			\
-	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
-	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
-	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,		\
-	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,	\
-	.lib = &iwl5150_lib,					\
-	.base_params = &iwl5000_base_params,			\
-	.no_xtal_calib = true,					\
-	.led_mode = IWL_LED_BLINK,				\
-	.internal_wimax_coex = true
-
-const struct iwl_cfg iwl5150_agn_cfg = {
-	.name = "Intel(R) WiMAX/WiFi Link 5150 AGN",
-	IWL_DEVICE_5150,
-	.ht_params = &iwl5000_ht_params,
-
-};
-
-const struct iwl_cfg iwl5150_abg_cfg = {
-	.name = "Intel(R) WiMAX/WiFi Link 5150 ABG",
-	IWL_DEVICE_5150,
-};
-
-MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_MAX));
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hw.h b/drivers/net/wireless/iwlwifi/iwl-agn-hw.h
index c797ab19d933..7960a52f6ad4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-hw.h
@@ -102,6 +102,17 @@
 
 /* EEPROM */
 #define IWLAGN_EEPROM_IMG_SIZE		2048
+/* OTP */
+/* lower blocks contain EEPROM image and calibration data */
+#define OTP_LOW_IMAGE_SIZE		(2 * 512 * sizeof(u16)) /* 2 KB */
+/* high blocks contain PAPD data */
+#define OTP_HIGH_IMAGE_SIZE_6x00        (6 * 512 * sizeof(u16)) /* 6 KB */
+#define OTP_HIGH_IMAGE_SIZE_1000        (0x200 * sizeof(u16)) /* 1024 bytes */
+#define OTP_MAX_LL_ITEMS_1000		(3)	/* OTP blocks for 1000 */
+#define OTP_MAX_LL_ITEMS_6x00		(4)	/* OTP blocks for 6x00 */
+#define OTP_MAX_LL_ITEMS_6x50		(7)	/* OTP blocks for 6x50 */
+#define OTP_MAX_LL_ITEMS_2x00		(4)	/* OTP blocks for 2x00 */
+
 
 #define IWLAGN_NUM_QUEUES		20
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-config.h
index 983b41e43d4b..10e47938b635 100644
--- a/drivers/net/wireless/iwlwifi/iwl-shared.h
+++ b/drivers/net/wireless/iwlwifi/iwl-config.h
@@ -60,134 +60,29 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  *****************************************************************************/
-#ifndef __iwl_shared_h__
-#define __iwl_shared_h__
+#ifndef __IWL_CONFIG_H__
+#define __IWL_CONFIG_H__
 
 #include <linux/types.h>
-#include <linux/spinlock.h>
-#include <linux/gfp.h>
 #include <net/mac80211.h>
 
-#include "iwl-commands.h"
-#include "iwl-fw.h"
 
-/**
- * DOC: shared area - role and goal
- *
- * The shared area contains all the data exported by the upper layer to the
- * other layers. Since the bus and transport layer shouldn't dereference
- * iwl_priv, all the data needed by the upper layer and the transport / bus
- * layer must be here.
- * The shared area also holds pointer to all the other layers. This allows a
- * layer to call a function from another layer.
- *
- * NOTE: All the layers hold a pointer to the shared area which must be shrd.
- *	A few macros assume that (_m)->shrd points to the shared area no matter
- *	what _m is.
- *
- * gets notifications about enumeration, suspend, resume.
- * For the moment, the bus layer is not a linux kernel module as itself, and
- * the module_init function of the driver must call the bus specific
- * registration functions. These functions are listed at the end of this file.
- * For the moment, there is only one implementation of this interface: PCI-e.
- * This implementation is iwl-pci.c
- */
-
-struct iwl_priv;
-struct iwl_trans;
-struct iwl_sensitivity_ranges;
-struct iwl_trans_ops;
-
-#define DRV_NAME        "iwlwifi"
-#define IWLWIFI_VERSION "in-tree:"
-#define DRV_COPYRIGHT	"Copyright(c) 2003-2012 Intel Corporation"
-#define DRV_AUTHOR     "<ilw@linux.intel.com>"
-
-extern struct iwl_mod_params iwlagn_mod_params;
-
-#define IWL_DISABLE_HT_ALL	BIT(0)
-#define IWL_DISABLE_HT_TXAGG	BIT(1)
-#define IWL_DISABLE_HT_RXAGG	BIT(2)
-
-/**
- * struct iwl_mod_params
- *
- * Holds the module parameters
- *
- * @sw_crypto: using hardware encryption, default = 0
- * @disable_11n: disable 11n capabilities, default = 0,
- *	use IWL_DISABLE_HT_* constants
- * @amsdu_size_8K: enable 8K amsdu size, default = 1
- * @antenna: both antennas (use diversity), default = 0
- * @restart_fw: restart firmware, default = 1
- * @plcp_check: enable plcp health check, default = true
- * @ack_check: disable ack health check, default = false
- * @wd_disable: enable stuck queue check, default = 0
- * @bt_coex_active: enable bt coex, default = true
- * @led_mode: system default, default = 0
- * @no_sleep_autoadjust: disable autoadjust, default = true
- * @power_save: disable power save, default = false
- * @power_level: power level, default = 1
- * @debug_level: levels are IWL_DL_*
- * @ant_coupling: antenna coupling in dB, default = 0
- * @bt_ch_announce: BT channel inhibition, default = enable
- * @wanted_ucode_alternative: ucode alternative to use, default = 1
- * @auto_agg: enable agg. without check, default = true
- */
-struct iwl_mod_params {
-	int sw_crypto;
-	unsigned int disable_11n;
-	int amsdu_size_8K;
-	int antenna;
-	int restart_fw;
-	bool plcp_check;
-	bool ack_check;
-	int  wd_disable;
-	bool bt_coex_active;
-	int led_mode;
-	bool no_sleep_autoadjust;
-	bool power_save;
-	int power_level;
-	u32 debug_level;
-	int ant_coupling;
-	bool bt_ch_announce;
-	int wanted_ucode_alternative;
-	bool auto_agg;
-};
-
-/**
- * struct iwl_hw_params
- *
- * Holds the module parameters
- *
- * @tx_chains_num: Number of TX chains
- * @rx_chains_num: Number of RX chains
- * @valid_tx_ant: usable antennas for TX
- * @valid_rx_ant: usable antennas for RX
- * @ht40_channel: is 40MHz width possible: BIT(IEEE80211_BAND_XXX)
- * @sku: sku read from EEPROM
- * @rx_page_order: Rx buffer page order
- * @ct_kill_threshold: temperature threshold - in hw dependent unit
- * @ct_kill_exit_threshold: when to reeable the device - in hw dependent unit
- *	relevant for 1000, 6000 and up
- * @wd_timeout: TX queues watchdog timeout
- * @struct iwl_sensitivity_ranges: range of sensitivity values
- * @use_rts_for_aggregation: use rts/cts protection for HT traffic
- */
-struct iwl_hw_params {
-	u8  tx_chains_num;
-	u8  rx_chains_num;
-	u8  valid_tx_ant;
-	u8  valid_rx_ant;
-	u8  ht40_channel;
-	bool use_rts_for_aggregation;
-	u16 sku;
-	u32 rx_page_order;
-	u32 ct_kill_threshold;
-	u32 ct_kill_exit_threshold;
-	unsigned int wd_timeout;
-
-	const struct iwl_sensitivity_ranges *sens;
+enum iwl_device_family {
+	IWL_DEVICE_FAMILY_UNDEFINED,
+	IWL_DEVICE_FAMILY_1000,
+	IWL_DEVICE_FAMILY_100,
+	IWL_DEVICE_FAMILY_2000,
+	IWL_DEVICE_FAMILY_2030,
+	IWL_DEVICE_FAMILY_105,
+	IWL_DEVICE_FAMILY_135,
+	IWL_DEVICE_FAMILY_5000,
+	IWL_DEVICE_FAMILY_5150,
+	IWL_DEVICE_FAMILY_6000,
+	IWL_DEVICE_FAMILY_6000i,
+	IWL_DEVICE_FAMILY_6005,
+	IWL_DEVICE_FAMILY_6030,
+	IWL_DEVICE_FAMILY_6050,
+	IWL_DEVICE_FAMILY_6150,
 };
 
 /*
@@ -207,6 +102,34 @@ enum iwl_led_mode {
 };
 
 /*
+ * This is the threshold value of plcp error rate per 100mSecs.  It is
+ * used to set and check for the validity of plcp_delta.
+ */
+#define IWL_MAX_PLCP_ERR_THRESHOLD_MIN		1
+#define IWL_MAX_PLCP_ERR_THRESHOLD_DEF		50
+#define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF	100
+#define IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF	200
+#define IWL_MAX_PLCP_ERR_THRESHOLD_MAX		255
+#define IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE	0
+
+/* TX queue watchdog timeouts in mSecs */
+#define IWL_WATCHDOG_DISABLED	0
+#define IWL_DEF_WD_TIMEOUT	2000
+#define IWL_LONG_WD_TIMEOUT	10000
+#define IWL_MAX_WD_TIMEOUT	120000
+
+/* Antenna presence definitions */
+#define	ANT_NONE	0x0
+#define	ANT_A		BIT(0)
+#define	ANT_B		BIT(1)
+#define ANT_C		BIT(2)
+#define	ANT_AB		(ANT_A | ANT_B)
+#define	ANT_AC		(ANT_A | ANT_C)
+#define ANT_BC		(ANT_B | ANT_C)
+#define ANT_ABC		(ANT_A | ANT_B | ANT_C)
+
+
+/*
  * @max_ll_items: max number of OTP blocks
  * @shadow_ram_support: shadow support for OTP memory
  * @led_compensation: compensate on the led on/off time per HW according
@@ -220,10 +143,9 @@ enum iwl_led_mode {
  * @chain_noise_scale: default chain noise scale used for gain computation
  * @wd_timeout: TX queues watchdog timeout
  * @max_event_log_size: size of event log buffer size for ucode event logging
- * @shadow_reg_enable: HW shadhow register bit
+ * @shadow_reg_enable: HW shadow register support
  * @hd_v2: v2 of enhanced sensitivity value, used for 2000 series and up
  * @no_idle_support: do not support idle mode
- * wd_disable: disable watchdog timer
  */
 struct iwl_base_params {
 	int eeprom_size;
@@ -243,7 +165,6 @@ struct iwl_base_params {
 	const bool shadow_reg_enable;
 	const bool hd_v2;
 	const bool no_idle_support;
-	const bool wd_disable;
 };
 
 /*
@@ -261,13 +182,34 @@ struct iwl_bt_params {
 	bool bt_sco_disable;
 	bool bt_session_2;
 };
+
 /*
  * @use_rts_for_aggregation: use rts/cts protection for HT traffic
+ * @ht40_bands: bitmap of bands (using %IEEE80211_BAND_*) that support HT40
  */
 struct iwl_ht_params {
+	enum ieee80211_smps_mode smps_mode;
 	const bool ht_greenfield_support; /* if used set to true */
 	bool use_rts_for_aggregation;
-	enum ieee80211_smps_mode smps_mode;
+	u8 ht40_bands;
+};
+
+/*
+ * information on how to parse the EEPROM
+ */
+#define EEPROM_REG_BAND_1_CHANNELS		0x08
+#define EEPROM_REG_BAND_2_CHANNELS		0x26
+#define EEPROM_REG_BAND_3_CHANNELS		0x42
+#define EEPROM_REG_BAND_4_CHANNELS		0x5C
+#define EEPROM_REG_BAND_5_CHANNELS		0x74
+#define EEPROM_REG_BAND_24_HT40_CHANNELS	0x82
+#define EEPROM_REG_BAND_52_HT40_CHANNELS	0x92
+#define EEPROM_6000_REG_BAND_24_HT40_CHANNELS	0x80
+#define EEPROM_REGULATORY_BAND_NO_HT40		0
+
+struct iwl_eeprom_params {
+	const u8 regulatory_bands[7];
+	bool enhanced_txpower;
 };
 
 /**
@@ -287,7 +229,6 @@ struct iwl_ht_params {
  * @eeprom_ver: EEPROM version
  * @eeprom_calib_ver: EEPROM calibration version
  * @lib: pointer to the lib ops
- * @additional_nic_config: additional nic configuration
  * @base_params: pointer to basic parameters
  * @ht_params: point to ht patameters
  * @bt_params: pointer to bt parameters
@@ -311,19 +252,19 @@ struct iwl_cfg {
 	const unsigned int ucode_api_max;
 	const unsigned int ucode_api_ok;
 	const unsigned int ucode_api_min;
+	const enum iwl_device_family device_family;
 	const u32 max_data_size;
 	const u32 max_inst_size;
 	u8   valid_tx_ant;
 	u8   valid_rx_ant;
 	u16  eeprom_ver;
 	u16  eeprom_calib_ver;
-	const struct iwl_lib_ops *lib;
-	void (*additional_nic_config)(struct iwl_priv *priv);
 	/* params not likely to change within a device family */
 	const struct iwl_base_params *base_params;
 	/* params likely to change within a device family */
 	const struct iwl_ht_params *ht_params;
 	const struct iwl_bt_params *bt_params;
+	const struct iwl_eeprom_params *eeprom_params;
 	const bool need_temp_offset_calib; /* if used set to true */
 	const bool no_xtal_calib;
 	enum iwl_led_mode led_mode;
@@ -333,77 +274,4 @@ struct iwl_cfg {
 	const bool temp_offset_v2;
 };
 
-/**
- * struct iwl_shared - shared fields for all the layers of the driver
- *
- * @status: STATUS_*
- * @wowlan: are we running wowlan uCode
- * @bus: pointer to the bus layer data
- * @cfg: see struct iwl_cfg
- * @priv: pointer to the upper layer data
- * @trans: pointer to the transport layer data
- * @nic: pointer to the nic data
- * @hw_params: see struct iwl_hw_params
- * @lock: protect general shared data
- * @eeprom: pointer to the eeprom/OTP image
- */
-struct iwl_shared {
-	unsigned long status;
-
-	const struct iwl_cfg *cfg;
-	struct iwl_trans *trans;
-	void *drv;
-	struct iwl_hw_params hw_params;
-
-	/* eeprom -- this is in the card's little endian byte order */
-	u8 *eeprom;
-
-};
-
-/*Whatever _m is (iwl_trans, iwl_priv, these macros will work */
-#define cfg(_m)		((_m)->shrd->cfg)
-#define trans(_m)	((_m)->shrd->trans)
-#define hw_params(_m)	((_m)->shrd->hw_params)
-
-static inline bool iwl_have_debug_level(u32 level)
-{
-	return iwlagn_mod_params.debug_level & level;
-}
-
-enum iwl_rxon_context_id {
-	IWL_RXON_CTX_BSS,
-	IWL_RXON_CTX_PAN,
-
-	NUM_IWL_RXON_CTX
-};
-
-int iwlagn_hw_valid_rtc_data_addr(u32 addr);
-const char *get_cmd_string(u8 cmd);
-
-#define IWL_CMD(x) case x: return #x
-
-/*****************************************************
-* DRIVER STATUS FUNCTIONS
-******************************************************/
-#define STATUS_HCMD_ACTIVE	0	/* host command in progress */
-/* 1 is unused (used to be STATUS_HCMD_SYNC_ACTIVE) */
-#define STATUS_INT_ENABLED	2
-#define STATUS_RF_KILL_HW	3
-#define STATUS_CT_KILL		4
-#define STATUS_INIT		5
-#define STATUS_ALIVE		6
-#define STATUS_READY		7
-#define STATUS_TEMPERATURE	8
-#define STATUS_GEO_CONFIGURED	9
-#define STATUS_EXIT_PENDING	10
-#define STATUS_STATISTICS	12
-#define STATUS_SCANNING		13
-#define STATUS_SCAN_ABORTING	14
-#define STATUS_SCAN_HW		15
-#define STATUS_POWER_PMI	16
-#define STATUS_FW_ERROR		17
-#define STATUS_DEVICE_ENABLED	18
-#define STATUS_CHANNEL_SWITCH_PENDING 19
-#define STATUS_SCAN_COMPLETE	20
-
-#endif /* #__iwl_shared_h__ */
+#endif /* __IWL_CONFIG_H__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
deleted file mode 100644
index 88ea31d9eb75..000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ /dev/null
@@ -1,1000 +0,0 @@
-/******************************************************************************
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2008 - 2012 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@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/sched.h>
-#include <linux/slab.h>
-#include <net/mac80211.h>
-
-#include "iwl-eeprom.h"
-#include "iwl-debug.h"
-#include "iwl-core.h"
-#include "iwl-io.h"
-#include "iwl-power.h"
-#include "iwl-shared.h"
-#include "iwl-agn.h"
-#include "iwl-trans.h"
-
-const u8 iwl_bcast_addr[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
-
-static bool iwl_is_channel_extension(struct iwl_priv *priv,
-				     enum ieee80211_band band,
-				     u16 channel, u8 extension_chan_offset)
-{
-	const struct iwl_channel_info *ch_info;
-
-	ch_info = iwl_get_channel_info(priv, band, channel);
-	if (!is_channel_valid(ch_info))
-		return false;
-
-	if (extension_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_ABOVE)
-		return !(ch_info->ht40_extension_channel &
-					IEEE80211_CHAN_NO_HT40PLUS);
-	else if (extension_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_BELOW)
-		return !(ch_info->ht40_extension_channel &
-					IEEE80211_CHAN_NO_HT40MINUS);
-
-	return false;
-}
-
-bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
-			    struct iwl_rxon_context *ctx,
-			    struct ieee80211_sta_ht_cap *ht_cap)
-{
-	if (!ctx->ht.enabled || !ctx->ht.is_40mhz)
-		return false;
-
-	/*
-	 * We do not check for IEEE80211_HT_CAP_SUP_WIDTH_20_40
-	 * the bit will not set if it is pure 40MHz case
-	 */
-	if (ht_cap && !ht_cap->ht_supported)
-		return false;
-
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-	if (priv->disable_ht40)
-		return false;
-#endif
-
-	return iwl_is_channel_extension(priv, priv->band,
-			le16_to_cpu(ctx->staging.channel),
-			ctx->ht.extension_chan_offset);
-}
-
-static void _iwl_set_rxon_ht(struct iwl_priv *priv,
-			     struct iwl_ht_config *ht_conf,
-			     struct iwl_rxon_context *ctx)
-{
-	struct iwl_rxon_cmd *rxon = &ctx->staging;
-
-	if (!ctx->ht.enabled) {
-		rxon->flags &= ~(RXON_FLG_CHANNEL_MODE_MSK |
-			RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK |
-			RXON_FLG_HT40_PROT_MSK |
-			RXON_FLG_HT_PROT_MSK);
-		return;
-	}
-
-	/* FIXME: if the definition of ht.protection changed, the "translation"
-	 * will be needed for rxon->flags
-	 */
-	rxon->flags |= cpu_to_le32(ctx->ht.protection << RXON_FLG_HT_OPERATING_MODE_POS);
-
-	/* Set up channel bandwidth:
-	 * 20 MHz only, 20/40 mixed or pure 40 if ht40 ok */
-	/* clear the HT channel mode before set the mode */
-	rxon->flags &= ~(RXON_FLG_CHANNEL_MODE_MSK |
-			 RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK);
-	if (iwl_is_ht40_tx_allowed(priv, ctx, NULL)) {
-		/* pure ht40 */
-		if (ctx->ht.protection == IEEE80211_HT_OP_MODE_PROTECTION_20MHZ) {
-			rxon->flags |= RXON_FLG_CHANNEL_MODE_PURE_40;
-			/* Note: control channel is opposite of extension channel */
-			switch (ctx->ht.extension_chan_offset) {
-			case IEEE80211_HT_PARAM_CHA_SEC_ABOVE:
-				rxon->flags &= ~RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK;
-				break;
-			case IEEE80211_HT_PARAM_CHA_SEC_BELOW:
-				rxon->flags |= RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK;
-				break;
-			}
-		} else {
-			/* Note: control channel is opposite of extension channel */
-			switch (ctx->ht.extension_chan_offset) {
-			case IEEE80211_HT_PARAM_CHA_SEC_ABOVE:
-				rxon->flags &= ~(RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK);
-				rxon->flags |= RXON_FLG_CHANNEL_MODE_MIXED;
-				break;
-			case IEEE80211_HT_PARAM_CHA_SEC_BELOW:
-				rxon->flags |= RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK;
-				rxon->flags |= RXON_FLG_CHANNEL_MODE_MIXED;
-				break;
-			case IEEE80211_HT_PARAM_CHA_SEC_NONE:
-			default:
-				/* channel location only valid if in Mixed mode */
-				IWL_ERR(priv, "invalid extension channel offset\n");
-				break;
-			}
-		}
-	} else {
-		rxon->flags |= RXON_FLG_CHANNEL_MODE_LEGACY;
-	}
-
-	iwlagn_set_rxon_chain(priv, ctx);
-
-	IWL_DEBUG_ASSOC(priv, "rxon flags 0x%X operation mode :0x%X "
-			"extension channel offset 0x%x\n",
-			le32_to_cpu(rxon->flags), ctx->ht.protection,
-			ctx->ht.extension_chan_offset);
-}
-
-void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf)
-{
-	struct iwl_rxon_context *ctx;
-
-	for_each_context(priv, ctx)
-		_iwl_set_rxon_ht(priv, ht_conf, ctx);
-}
-
-/**
- * iwl_set_rxon_channel - Set the band and channel values in staging RXON
- * @ch: requested channel as a pointer to struct ieee80211_channel
-
- * NOTE:  Does not commit to the hardware; it sets appropriate bit fields
- * in the staging RXON flag structure based on the ch->band
- */
-void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch,
-			 struct iwl_rxon_context *ctx)
-{
-	enum ieee80211_band band = ch->band;
-	u16 channel = ch->hw_value;
-
-	if ((le16_to_cpu(ctx->staging.channel) == channel) &&
-	    (priv->band == band))
-		return;
-
-	ctx->staging.channel = cpu_to_le16(channel);
-	if (band == IEEE80211_BAND_5GHZ)
-		ctx->staging.flags &= ~RXON_FLG_BAND_24G_MSK;
-	else
-		ctx->staging.flags |= RXON_FLG_BAND_24G_MSK;
-
-	priv->band = band;
-
-	IWL_DEBUG_INFO(priv, "Staging channel set to %d [%d]\n", channel, band);
-
-}
-
-void iwl_set_flags_for_band(struct iwl_priv *priv,
-			    struct iwl_rxon_context *ctx,
-			    enum ieee80211_band band,
-			    struct ieee80211_vif *vif)
-{
-	if (band == IEEE80211_BAND_5GHZ) {
-		ctx->staging.flags &=
-		    ~(RXON_FLG_BAND_24G_MSK | RXON_FLG_AUTO_DETECT_MSK
-		      | RXON_FLG_CCK_MSK);
-		ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
-	} else {
-		/* Copied from iwl_post_associate() */
-		if (vif && vif->bss_conf.use_short_slot)
-			ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
-		else
-			ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
-
-		ctx->staging.flags |= RXON_FLG_BAND_24G_MSK;
-		ctx->staging.flags |= RXON_FLG_AUTO_DETECT_MSK;
-		ctx->staging.flags &= ~RXON_FLG_CCK_MSK;
-	}
-}
-
-/*
- * initialize rxon structure with default values from eeprom
- */
-void iwl_connection_init_rx_config(struct iwl_priv *priv,
-				   struct iwl_rxon_context *ctx)
-{
-	const struct iwl_channel_info *ch_info;
-
-	memset(&ctx->staging, 0, sizeof(ctx->staging));
-
-	if (!ctx->vif) {
-		ctx->staging.dev_type = ctx->unused_devtype;
-	} else switch (ctx->vif->type) {
-	case NL80211_IFTYPE_AP:
-		ctx->staging.dev_type = ctx->ap_devtype;
-		break;
-
-	case NL80211_IFTYPE_STATION:
-		ctx->staging.dev_type = ctx->station_devtype;
-		ctx->staging.filter_flags = RXON_FILTER_ACCEPT_GRP_MSK;
-		break;
-
-	case NL80211_IFTYPE_ADHOC:
-		ctx->staging.dev_type = ctx->ibss_devtype;
-		ctx->staging.flags = RXON_FLG_SHORT_PREAMBLE_MSK;
-		ctx->staging.filter_flags = RXON_FILTER_BCON_AWARE_MSK |
-						  RXON_FILTER_ACCEPT_GRP_MSK;
-		break;
-
-	default:
-		IWL_ERR(priv, "Unsupported interface type %d\n",
-			ctx->vif->type);
-		break;
-	}
-
-#if 0
-	/* TODO:  Figure out when short_preamble would be set and cache from
-	 * that */
-	if (!hw_to_local(priv->hw)->short_preamble)
-		ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
-	else
-		ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
-#endif
-
-	ch_info = iwl_get_channel_info(priv, priv->band,
-				       le16_to_cpu(ctx->active.channel));
-
-	if (!ch_info)
-		ch_info = &priv->channel_info[0];
-
-	ctx->staging.channel = cpu_to_le16(ch_info->channel);
-	priv->band = ch_info->band;
-
-	iwl_set_flags_for_band(priv, ctx, priv->band, ctx->vif);
-
-	ctx->staging.ofdm_basic_rates =
-	    (IWL_OFDM_RATES_MASK >> IWL_FIRST_OFDM_RATE) & 0xFF;
-	ctx->staging.cck_basic_rates =
-	    (IWL_CCK_RATES_MASK >> IWL_FIRST_CCK_RATE) & 0xF;
-
-	/* clear both MIX and PURE40 mode flag */
-	ctx->staging.flags &= ~(RXON_FLG_CHANNEL_MODE_MIXED |
-					RXON_FLG_CHANNEL_MODE_PURE_40);
-	if (ctx->vif)
-		memcpy(ctx->staging.node_addr, ctx->vif->addr, ETH_ALEN);
-
-	ctx->staging.ofdm_ht_single_stream_basic_rates = 0xff;
-	ctx->staging.ofdm_ht_dual_stream_basic_rates = 0xff;
-	ctx->staging.ofdm_ht_triple_stream_basic_rates = 0xff;
-}
-
-void iwl_set_rate(struct iwl_priv *priv)
-{
-	const struct ieee80211_supported_band *hw = NULL;
-	struct ieee80211_rate *rate;
-	struct iwl_rxon_context *ctx;
-	int i;
-
-	hw = iwl_get_hw_mode(priv, priv->band);
-	if (!hw) {
-		IWL_ERR(priv, "Failed to set rate: unable to get hw mode\n");
-		return;
-	}
-
-	priv->active_rate = 0;
-
-	for (i = 0; i < hw->n_bitrates; i++) {
-		rate = &(hw->bitrates[i]);
-		if (rate->hw_value < IWL_RATE_COUNT_LEGACY)
-			priv->active_rate |= (1 << rate->hw_value);
-	}
-
-	IWL_DEBUG_RATE(priv, "Set active_rate = %0x\n", priv->active_rate);
-
-	for_each_context(priv, ctx) {
-		ctx->staging.cck_basic_rates =
-		    (IWL_CCK_BASIC_RATES_MASK >> IWL_FIRST_CCK_RATE) & 0xF;
-
-		ctx->staging.ofdm_basic_rates =
-		   (IWL_OFDM_BASIC_RATES_MASK >> IWL_FIRST_OFDM_RATE) & 0xFF;
-	}
-}
-
-void iwl_chswitch_done(struct iwl_priv *priv, bool is_success)
-{
-	/*
-	 * MULTI-FIXME
-	 * See iwlagn_mac_channel_switch.
-	 */
-	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
-
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	if (test_and_clear_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
-		ieee80211_chswitch_done(ctx->vif, is_success);
-}
-
-#ifdef CONFIG_IWLWIFI_DEBUG
-void iwl_print_rx_config_cmd(struct iwl_priv *priv,
-			     enum iwl_rxon_context_id ctxid)
-{
-	struct iwl_rxon_context *ctx = &priv->contexts[ctxid];
-	struct iwl_rxon_cmd *rxon = &ctx->staging;
-
-	IWL_DEBUG_RADIO(priv, "RX CONFIG:\n");
-	iwl_print_hex_dump(priv, IWL_DL_RADIO, (u8 *) rxon, sizeof(*rxon));
-	IWL_DEBUG_RADIO(priv, "u16 channel: 0x%x\n", le16_to_cpu(rxon->channel));
-	IWL_DEBUG_RADIO(priv, "u32 flags: 0x%08X\n", le32_to_cpu(rxon->flags));
-	IWL_DEBUG_RADIO(priv, "u32 filter_flags: 0x%08x\n",
-			le32_to_cpu(rxon->filter_flags));
-	IWL_DEBUG_RADIO(priv, "u8 dev_type: 0x%x\n", rxon->dev_type);
-	IWL_DEBUG_RADIO(priv, "u8 ofdm_basic_rates: 0x%02x\n",
-			rxon->ofdm_basic_rates);
-	IWL_DEBUG_RADIO(priv, "u8 cck_basic_rates: 0x%02x\n", rxon->cck_basic_rates);
-	IWL_DEBUG_RADIO(priv, "u8[6] node_addr: %pM\n", rxon->node_addr);
-	IWL_DEBUG_RADIO(priv, "u8[6] bssid_addr: %pM\n", rxon->bssid_addr);
-	IWL_DEBUG_RADIO(priv, "u16 assoc_id: 0x%x\n", le16_to_cpu(rxon->assoc_id));
-}
-#endif
-
-void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand)
-{
-	unsigned int reload_msec;
-	unsigned long reload_jiffies;
-
-#ifdef CONFIG_IWLWIFI_DEBUG
-	if (iwl_have_debug_level(IWL_DL_FW_ERRORS))
-		iwl_print_rx_config_cmd(priv, IWL_RXON_CTX_BSS);
-#endif
-
-	/* uCode is no longer loaded. */
-	priv->ucode_loaded = false;
-
-	/* Set the FW error flag -- cleared on iwl_down */
-	set_bit(STATUS_FW_ERROR, &priv->status);
-
-	/* Cancel currently queued command. */
-	clear_bit(STATUS_HCMD_ACTIVE, &priv->shrd->status);
-
-	iwl_abort_notification_waits(&priv->notif_wait);
-
-	/* Keep the restart process from trying to send host
-	 * commands by clearing the ready bit */
-	clear_bit(STATUS_READY, &priv->status);
-
-	wake_up(&trans(priv)->wait_command_queue);
-
-	if (!ondemand) {
-		/*
-		 * If firmware keep reloading, then it indicate something
-		 * serious wrong and firmware having problem to recover
-		 * from it. Instead of keep trying which will fill the syslog
-		 * and hang the system, let's just stop it
-		 */
-		reload_jiffies = jiffies;
-		reload_msec = jiffies_to_msecs((long) reload_jiffies -
-					(long) priv->reload_jiffies);
-		priv->reload_jiffies = reload_jiffies;
-		if (reload_msec <= IWL_MIN_RELOAD_DURATION) {
-			priv->reload_count++;
-			if (priv->reload_count >= IWL_MAX_CONTINUE_RELOAD_CNT) {
-				IWL_ERR(priv, "BUG_ON, Stop restarting\n");
-				return;
-			}
-		} else
-			priv->reload_count = 0;
-	}
-
-	if (!test_bit(STATUS_EXIT_PENDING, &priv->status)) {
-		if (iwlagn_mod_params.restart_fw) {
-			IWL_DEBUG_FW_ERRORS(priv,
-				  "Restarting adapter due to uCode error.\n");
-			queue_work(priv->workqueue, &priv->restart);
-		} else
-			IWL_DEBUG_FW_ERRORS(priv,
-				  "Detected FW error, but not restarting\n");
-	}
-}
-
-int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force)
-{
-	int ret;
-	s8 prev_tx_power;
-	bool defer;
-	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
-
-	lockdep_assert_held(&priv->mutex);
-
-	if (priv->tx_power_user_lmt == tx_power && !force)
-		return 0;
-
-	if (tx_power < IWLAGN_TX_POWER_TARGET_POWER_MIN) {
-		IWL_WARN(priv,
-			 "Requested user TXPOWER %d below lower limit %d.\n",
-			 tx_power,
-			 IWLAGN_TX_POWER_TARGET_POWER_MIN);
-		return -EINVAL;
-	}
-
-	if (tx_power > priv->tx_power_device_lmt) {
-		IWL_WARN(priv,
-			"Requested user TXPOWER %d above upper limit %d.\n",
-			 tx_power, priv->tx_power_device_lmt);
-		return -EINVAL;
-	}
-
-	if (!iwl_is_ready_rf(priv))
-		return -EIO;
-
-	/* scan complete and commit_rxon use tx_power_next value,
-	 * it always need to be updated for newest request */
-	priv->tx_power_next = tx_power;
-
-	/* do not set tx power when scanning or channel changing */
-	defer = test_bit(STATUS_SCANNING, &priv->status) ||
-		memcmp(&ctx->active, &ctx->staging, sizeof(ctx->staging));
-	if (defer && !force) {
-		IWL_DEBUG_INFO(priv, "Deferring tx power set\n");
-		return 0;
-	}
-
-	prev_tx_power = priv->tx_power_user_lmt;
-	priv->tx_power_user_lmt = tx_power;
-
-	ret = iwlagn_send_tx_power(priv);
-
-	/* if fail to set tx_power, restore the orig. tx power */
-	if (ret) {
-		priv->tx_power_user_lmt = prev_tx_power;
-		priv->tx_power_next = prev_tx_power;
-	}
-	return ret;
-}
-
-void iwl_send_bt_config(struct iwl_priv *priv)
-{
-	struct iwl_bt_cmd bt_cmd = {
-		.lead_time = BT_LEAD_TIME_DEF,
-		.max_kill = BT_MAX_KILL_DEF,
-		.kill_ack_mask = 0,
-		.kill_cts_mask = 0,
-	};
-
-	if (!iwlagn_mod_params.bt_coex_active)
-		bt_cmd.flags = BT_COEX_DISABLE;
-	else
-		bt_cmd.flags = BT_COEX_ENABLE;
-
-	priv->bt_enable_flag = bt_cmd.flags;
-	IWL_DEBUG_INFO(priv, "BT coex %s\n",
-		(bt_cmd.flags == BT_COEX_DISABLE) ? "disable" : "active");
-
-	if (iwl_dvm_send_cmd_pdu(priv, REPLY_BT_CONFIG,
-			     CMD_SYNC, sizeof(struct iwl_bt_cmd), &bt_cmd))
-		IWL_ERR(priv, "failed to send BT Coex Config\n");
-}
-
-int iwl_send_statistics_request(struct iwl_priv *priv, u8 flags, bool clear)
-{
-	struct iwl_statistics_cmd statistics_cmd = {
-		.configuration_flags =
-			clear ? IWL_STATS_CONF_CLEAR_STATS : 0,
-	};
-
-	if (flags & CMD_ASYNC)
-		return iwl_dvm_send_cmd_pdu(priv, REPLY_STATISTICS_CMD,
-					      CMD_ASYNC,
-					       sizeof(struct iwl_statistics_cmd),
-					       &statistics_cmd);
-	else
-		return iwl_dvm_send_cmd_pdu(priv, REPLY_STATISTICS_CMD,
-					CMD_SYNC,
-					sizeof(struct iwl_statistics_cmd),
-					&statistics_cmd);
-}
-
-
-
-
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-
-#define IWL_TRAFFIC_DUMP_SIZE	(IWL_TRAFFIC_ENTRY_SIZE * IWL_TRAFFIC_ENTRIES)
-
-void iwl_reset_traffic_log(struct iwl_priv *priv)
-{
-	priv->tx_traffic_idx = 0;
-	priv->rx_traffic_idx = 0;
-	if (priv->tx_traffic)
-		memset(priv->tx_traffic, 0, IWL_TRAFFIC_DUMP_SIZE);
-	if (priv->rx_traffic)
-		memset(priv->rx_traffic, 0, IWL_TRAFFIC_DUMP_SIZE);
-}
-
-int iwl_alloc_traffic_mem(struct iwl_priv *priv)
-{
-	u32 traffic_size = IWL_TRAFFIC_DUMP_SIZE;
-
-	if (iwl_have_debug_level(IWL_DL_TX)) {
-		if (!priv->tx_traffic) {
-			priv->tx_traffic =
-				kzalloc(traffic_size, GFP_KERNEL);
-			if (!priv->tx_traffic)
-				return -ENOMEM;
-		}
-	}
-	if (iwl_have_debug_level(IWL_DL_RX)) {
-		if (!priv->rx_traffic) {
-			priv->rx_traffic =
-				kzalloc(traffic_size, GFP_KERNEL);
-			if (!priv->rx_traffic)
-				return -ENOMEM;
-		}
-	}
-	iwl_reset_traffic_log(priv);
-	return 0;
-}
-
-void iwl_free_traffic_mem(struct iwl_priv *priv)
-{
-	kfree(priv->tx_traffic);
-	priv->tx_traffic = NULL;
-
-	kfree(priv->rx_traffic);
-	priv->rx_traffic = NULL;
-}
-
-void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
-		      u16 length, struct ieee80211_hdr *header)
-{
-	__le16 fc;
-	u16 len;
-
-	if (likely(!iwl_have_debug_level(IWL_DL_TX)))
-		return;
-
-	if (!priv->tx_traffic)
-		return;
-
-	fc = header->frame_control;
-	if (ieee80211_is_data(fc)) {
-		len = (length > IWL_TRAFFIC_ENTRY_SIZE)
-		       ? IWL_TRAFFIC_ENTRY_SIZE : length;
-		memcpy((priv->tx_traffic +
-		       (priv->tx_traffic_idx * IWL_TRAFFIC_ENTRY_SIZE)),
-		       header, len);
-		priv->tx_traffic_idx =
-			(priv->tx_traffic_idx + 1) % IWL_TRAFFIC_ENTRIES;
-	}
-}
-
-void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
-		      u16 length, struct ieee80211_hdr *header)
-{
-	__le16 fc;
-	u16 len;
-
-	if (likely(!iwl_have_debug_level(IWL_DL_RX)))
-		return;
-
-	if (!priv->rx_traffic)
-		return;
-
-	fc = header->frame_control;
-	if (ieee80211_is_data(fc)) {
-		len = (length > IWL_TRAFFIC_ENTRY_SIZE)
-		       ? IWL_TRAFFIC_ENTRY_SIZE : length;
-		memcpy((priv->rx_traffic +
-		       (priv->rx_traffic_idx * IWL_TRAFFIC_ENTRY_SIZE)),
-		       header, len);
-		priv->rx_traffic_idx =
-			(priv->rx_traffic_idx + 1) % IWL_TRAFFIC_ENTRIES;
-	}
-}
-
-const char *get_mgmt_string(int cmd)
-{
-	switch (cmd) {
-		IWL_CMD(MANAGEMENT_ASSOC_REQ);
-		IWL_CMD(MANAGEMENT_ASSOC_RESP);
-		IWL_CMD(MANAGEMENT_REASSOC_REQ);
-		IWL_CMD(MANAGEMENT_REASSOC_RESP);
-		IWL_CMD(MANAGEMENT_PROBE_REQ);
-		IWL_CMD(MANAGEMENT_PROBE_RESP);
-		IWL_CMD(MANAGEMENT_BEACON);
-		IWL_CMD(MANAGEMENT_ATIM);
-		IWL_CMD(MANAGEMENT_DISASSOC);
-		IWL_CMD(MANAGEMENT_AUTH);
-		IWL_CMD(MANAGEMENT_DEAUTH);
-		IWL_CMD(MANAGEMENT_ACTION);
-	default:
-		return "UNKNOWN";
-
-	}
-}
-
-const char *get_ctrl_string(int cmd)
-{
-	switch (cmd) {
-		IWL_CMD(CONTROL_BACK_REQ);
-		IWL_CMD(CONTROL_BACK);
-		IWL_CMD(CONTROL_PSPOLL);
-		IWL_CMD(CONTROL_RTS);
-		IWL_CMD(CONTROL_CTS);
-		IWL_CMD(CONTROL_ACK);
-		IWL_CMD(CONTROL_CFEND);
-		IWL_CMD(CONTROL_CFENDACK);
-	default:
-		return "UNKNOWN";
-
-	}
-}
-
-void iwl_clear_traffic_stats(struct iwl_priv *priv)
-{
-	memset(&priv->tx_stats, 0, sizeof(struct traffic_stats));
-	memset(&priv->rx_stats, 0, sizeof(struct traffic_stats));
-}
-
-/*
- * if CONFIG_IWLWIFI_DEBUGFS defined, iwl_update_stats function will
- * record all the MGMT, CTRL and DATA pkt for both TX and Rx pass.
- * Use debugFs to display the rx/rx_statistics
- * if CONFIG_IWLWIFI_DEBUGFS not being defined, then no MGMT and CTRL
- * information will be recorded, but DATA pkt still will be recorded
- * for the reason of iwl_led.c need to control the led blinking based on
- * number of tx and rx data.
- *
- */
-void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc, u16 len)
-{
-	struct traffic_stats	*stats;
-
-	if (is_tx)
-		stats = &priv->tx_stats;
-	else
-		stats = &priv->rx_stats;
-
-	if (ieee80211_is_mgmt(fc)) {
-		switch (fc & cpu_to_le16(IEEE80211_FCTL_STYPE)) {
-		case cpu_to_le16(IEEE80211_STYPE_ASSOC_REQ):
-			stats->mgmt[MANAGEMENT_ASSOC_REQ]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP):
-			stats->mgmt[MANAGEMENT_ASSOC_RESP]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_REASSOC_REQ):
-			stats->mgmt[MANAGEMENT_REASSOC_REQ]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP):
-			stats->mgmt[MANAGEMENT_REASSOC_RESP]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_PROBE_REQ):
-			stats->mgmt[MANAGEMENT_PROBE_REQ]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_PROBE_RESP):
-			stats->mgmt[MANAGEMENT_PROBE_RESP]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_BEACON):
-			stats->mgmt[MANAGEMENT_BEACON]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_ATIM):
-			stats->mgmt[MANAGEMENT_ATIM]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_DISASSOC):
-			stats->mgmt[MANAGEMENT_DISASSOC]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_AUTH):
-			stats->mgmt[MANAGEMENT_AUTH]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_DEAUTH):
-			stats->mgmt[MANAGEMENT_DEAUTH]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_ACTION):
-			stats->mgmt[MANAGEMENT_ACTION]++;
-			break;
-		}
-	} else if (ieee80211_is_ctl(fc)) {
-		switch (fc & cpu_to_le16(IEEE80211_FCTL_STYPE)) {
-		case cpu_to_le16(IEEE80211_STYPE_BACK_REQ):
-			stats->ctrl[CONTROL_BACK_REQ]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_BACK):
-			stats->ctrl[CONTROL_BACK]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_PSPOLL):
-			stats->ctrl[CONTROL_PSPOLL]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_RTS):
-			stats->ctrl[CONTROL_RTS]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_CTS):
-			stats->ctrl[CONTROL_CTS]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_ACK):
-			stats->ctrl[CONTROL_ACK]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_CFEND):
-			stats->ctrl[CONTROL_CFEND]++;
-			break;
-		case cpu_to_le16(IEEE80211_STYPE_CFENDACK):
-			stats->ctrl[CONTROL_CFENDACK]++;
-			break;
-		}
-	} else {
-		/* data */
-		stats->data_cnt++;
-		stats->data_bytes += len;
-	}
-}
-#endif
-
-static void iwl_force_rf_reset(struct iwl_priv *priv)
-{
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	if (!iwl_is_any_associated(priv)) {
-		IWL_DEBUG_SCAN(priv, "force reset rejected: not associated\n");
-		return;
-	}
-	/*
-	 * There is no easy and better way to force reset the radio,
-	 * the only known method is switching channel which will force to
-	 * reset and tune the radio.
-	 * Use internal short scan (single channel) operation to should
-	 * achieve this objective.
-	 * Driver should reset the radio when number of consecutive missed
-	 * beacon, or any other uCode error condition detected.
-	 */
-	IWL_DEBUG_INFO(priv, "perform radio reset.\n");
-	iwl_internal_short_hw_scan(priv);
-}
-
-
-int iwl_force_reset(struct iwl_priv *priv, int mode, bool external)
-{
-	struct iwl_force_reset *force_reset;
-
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return -EINVAL;
-
-	if (mode >= IWL_MAX_FORCE_RESET) {
-		IWL_DEBUG_INFO(priv, "invalid reset request.\n");
-		return -EINVAL;
-	}
-	force_reset = &priv->force_reset[mode];
-	force_reset->reset_request_count++;
-	if (!external) {
-		if (force_reset->last_force_reset_jiffies &&
-		    time_after(force_reset->last_force_reset_jiffies +
-		    force_reset->reset_duration, jiffies)) {
-			IWL_DEBUG_INFO(priv, "force reset rejected\n");
-			force_reset->reset_reject_count++;
-			return -EAGAIN;
-		}
-	}
-	force_reset->reset_success_count++;
-	force_reset->last_force_reset_jiffies = jiffies;
-	IWL_DEBUG_INFO(priv, "perform force reset (%d)\n", mode);
-	switch (mode) {
-	case IWL_RF_RESET:
-		iwl_force_rf_reset(priv);
-		break;
-	case IWL_FW_RESET:
-		/*
-		 * if the request is from external(ex: debugfs),
-		 * then always perform the request in regardless the module
-		 * parameter setting
-		 * if the request is from internal (uCode error or driver
-		 * detect failure), then fw_restart module parameter
-		 * need to be check before performing firmware reload
-		 */
-		if (!external && !iwlagn_mod_params.restart_fw) {
-			IWL_DEBUG_INFO(priv, "Cancel firmware reload based on "
-				       "module parameter setting\n");
-			break;
-		}
-		IWL_ERR(priv, "On demand firmware reload\n");
-		iwlagn_fw_error(priv, true);
-		break;
-	}
-	return 0;
-}
-
-
-int iwl_cmd_echo_test(struct iwl_priv *priv)
-{
-	int ret;
-	struct iwl_host_cmd cmd = {
-		.id = REPLY_ECHO,
-		.len = { 0 },
-		.flags = CMD_SYNC,
-	};
-
-	ret = iwl_dvm_send_cmd(priv, &cmd);
-	if (ret)
-		IWL_ERR(priv, "echo testing fail: 0X%x\n", ret);
-	else
-		IWL_DEBUG_INFO(priv, "echo testing pass\n");
-	return ret;
-}
-
-static inline int iwl_check_stuck_queue(struct iwl_priv *priv, int txq)
-{
-	if (iwl_trans_check_stuck_queue(trans(priv), txq)) {
-		int ret;
-		ret = iwl_force_reset(priv, IWL_FW_RESET, false);
-		return (ret == -EAGAIN) ? 0 : 1;
-	}
-	return 0;
-}
-
-/*
- * Making watchdog tick be a quarter of timeout assure we will
- * discover the queue hung between timeout and 1.25*timeout
- */
-#define IWL_WD_TICK(timeout) ((timeout) / 4)
-
-/*
- * Watchdog timer callback, we check each tx queue for stuck, if if hung
- * we reset the firmware. If everything is fine just rearm the timer.
- */
-void iwl_bg_watchdog(unsigned long data)
-{
-	struct iwl_priv *priv = (struct iwl_priv *)data;
-	int cnt;
-	unsigned long timeout;
-
-	if (test_bit(STATUS_EXIT_PENDING, &priv->status))
-		return;
-
-	if (iwl_is_rfkill(priv))
-		return;
-
-	timeout = hw_params(priv).wd_timeout;
-	if (timeout == 0)
-		return;
-
-	/* monitor and check for stuck queues */
-	for (cnt = 0; cnt < cfg(priv)->base_params->num_of_queues; cnt++)
-		if (iwl_check_stuck_queue(priv, cnt))
-			return;
-
-	mod_timer(&priv->watchdog, jiffies +
-		  msecs_to_jiffies(IWL_WD_TICK(timeout)));
-}
-
-void iwl_setup_watchdog(struct iwl_priv *priv)
-{
-	unsigned int timeout = hw_params(priv).wd_timeout;
-
-	if (!iwlagn_mod_params.wd_disable) {
-		/* use system default */
-		if (timeout && !cfg(priv)->base_params->wd_disable)
-			mod_timer(&priv->watchdog,
-				jiffies +
-				msecs_to_jiffies(IWL_WD_TICK(timeout)));
-		else
-			del_timer(&priv->watchdog);
-	} else {
-		/* module parameter overwrite default configuration */
-		if (timeout && iwlagn_mod_params.wd_disable == 2)
-			mod_timer(&priv->watchdog,
-				jiffies +
-				msecs_to_jiffies(IWL_WD_TICK(timeout)));
-		else
-			del_timer(&priv->watchdog);
-	}
-}
-
-/**
- * iwl_beacon_time_mask_low - mask of lower 32 bit of beacon time
- * @priv -- pointer to iwl_priv data structure
- * @tsf_bits -- number of bits need to shift for masking)
- */
-static inline u32 iwl_beacon_time_mask_low(struct iwl_priv *priv,
-					   u16 tsf_bits)
-{
-	return (1 << tsf_bits) - 1;
-}
-
-/**
- * iwl_beacon_time_mask_high - mask of higher 32 bit of beacon time
- * @priv -- pointer to iwl_priv data structure
- * @tsf_bits -- number of bits need to shift for masking)
- */
-static inline u32 iwl_beacon_time_mask_high(struct iwl_priv *priv,
-					    u16 tsf_bits)
-{
-	return ((1 << (32 - tsf_bits)) - 1) << tsf_bits;
-}
-
-/*
- * extended beacon time format
- * time in usec will be changed into a 32-bit value in extended:internal format
- * the extended part is the beacon counts
- * the internal part is the time in usec within one beacon interval
- */
-u32 iwl_usecs_to_beacons(struct iwl_priv *priv, u32 usec, u32 beacon_interval)
-{
-	u32 quot;
-	u32 rem;
-	u32 interval = beacon_interval * TIME_UNIT;
-
-	if (!interval || !usec)
-		return 0;
-
-	quot = (usec / interval) &
-		(iwl_beacon_time_mask_high(priv, IWLAGN_EXT_BEACON_TIME_POS) >>
-		IWLAGN_EXT_BEACON_TIME_POS);
-	rem = (usec % interval) & iwl_beacon_time_mask_low(priv,
-				   IWLAGN_EXT_BEACON_TIME_POS);
-
-	return (quot << IWLAGN_EXT_BEACON_TIME_POS) + rem;
-}
-
-/* base is usually what we get from ucode with each received frame,
- * the same as HW timer counter counting down
- */
-__le32 iwl_add_beacon_time(struct iwl_priv *priv, u32 base,
-			   u32 addon, u32 beacon_interval)
-{
-	u32 base_low = base & iwl_beacon_time_mask_low(priv,
-				IWLAGN_EXT_BEACON_TIME_POS);
-	u32 addon_low = addon & iwl_beacon_time_mask_low(priv,
-				IWLAGN_EXT_BEACON_TIME_POS);
-	u32 interval = beacon_interval * TIME_UNIT;
-	u32 res = (base & iwl_beacon_time_mask_high(priv,
-				IWLAGN_EXT_BEACON_TIME_POS)) +
-				(addon & iwl_beacon_time_mask_high(priv,
-				IWLAGN_EXT_BEACON_TIME_POS));
-
-	if (base_low > addon_low)
-		res += base_low - addon_low;
-	else if (base_low < addon_low) {
-		res += interval + base_low - addon_low;
-		res += (1 << IWLAGN_EXT_BEACON_TIME_POS);
-	} else
-		res += (1 << IWLAGN_EXT_BEACON_TIME_POS);
-
-	return cpu_to_le32(res);
-}
-
-void iwl_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state)
-{
-	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
-
-	if (state)
-		set_bit(STATUS_RF_KILL_HW, &priv->status);
-	else
-		clear_bit(STATUS_RF_KILL_HW, &priv->status);
-
-	wiphy_rfkill_set_hw_state(priv->hw->wiphy, state);
-}
-
-void iwl_free_skb(struct iwl_op_mode *op_mode, struct sk_buff *skb)
-{
-	struct ieee80211_tx_info *info;
-
-	info = IEEE80211_SKB_CB(skb);
-	kmem_cache_free(iwl_tx_cmd_pool, (info->driver_data[1]));
-	dev_kfree_skb_any(skb);
-}
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
deleted file mode 100644
index 7aa3060fc6b5..000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ /dev/null
@@ -1,219 +0,0 @@
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2008 - 2012 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *  * Neither the name Intel Corporation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *****************************************************************************/
-
-#ifndef __iwl_core_h__
-#define __iwl_core_h__
-
-#include "iwl-dev.h"
-#include "iwl-io.h"
-
-/************************
- * forward declarations *
- ************************/
-struct iwl_host_cmd;
-struct iwl_cmd;
-
-#define TIME_UNIT		1024
-
-struct iwl_lib_ops {
-	/* set hw dependent parameters */
-	void (*set_hw_params)(struct iwl_priv *priv);
-	int (*set_channel_switch)(struct iwl_priv *priv,
-				  struct ieee80211_channel_switch *ch_switch);
-	/* device specific configuration */
-	void (*nic_config)(struct iwl_priv *priv);
-
-	/* eeprom operations (as defined in iwl-eeprom.h) */
-	struct iwl_eeprom_ops eeprom_ops;
-
-	/* temperature */
-	void (*temperature)(struct iwl_priv *priv);
-};
-
-/***************************
- *   L i b                 *
- ***************************/
-
-void iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch,
-			 struct iwl_rxon_context *ctx);
-void iwl_set_flags_for_band(struct iwl_priv *priv,
-			    struct iwl_rxon_context *ctx,
-			    enum ieee80211_band band,
-			    struct ieee80211_vif *vif);
-void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf);
-bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
-			    struct iwl_rxon_context *ctx,
-			    struct ieee80211_sta_ht_cap *ht_cap);
-void iwl_connection_init_rx_config(struct iwl_priv *priv,
-				   struct iwl_rxon_context *ctx);
-void iwl_set_rate(struct iwl_priv *priv);
-int iwl_cmd_echo_test(struct iwl_priv *priv);
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-int iwl_alloc_traffic_mem(struct iwl_priv *priv);
-void iwl_free_traffic_mem(struct iwl_priv *priv);
-void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
-				u16 length, struct ieee80211_hdr *header);
-void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
-				u16 length, struct ieee80211_hdr *header);
-const char *get_mgmt_string(int cmd);
-const char *get_ctrl_string(int cmd);
-void iwl_clear_traffic_stats(struct iwl_priv *priv);
-void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc,
-		      u16 len);
-void iwl_reset_traffic_log(struct iwl_priv *priv);
-
-#else
-static inline int iwl_alloc_traffic_mem(struct iwl_priv *priv)
-{
-	return 0;
-}
-static inline void iwl_free_traffic_mem(struct iwl_priv *priv)
-{
-}
-static inline void iwl_reset_traffic_log(struct iwl_priv *priv)
-{
-}
-static inline void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv,
-		      u16 length, struct ieee80211_hdr *header)
-{
-}
-static inline void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv,
-		      u16 length, struct ieee80211_hdr *header)
-{
-}
-static inline void iwl_update_stats(struct iwl_priv *priv, bool is_tx,
-				    __le16 fc, u16 len)
-{
-}
-#endif
-
-/*****************************************************
-* RX
-******************************************************/
-void iwl_chswitch_done(struct iwl_priv *priv, bool is_success);
-
-void iwl_setup_watchdog(struct iwl_priv *priv);
-/*****************************************************
- * TX power
- ****************************************************/
-int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force);
-
-/*******************************************************************************
- * Scanning
- ******************************************************************************/
-void iwl_init_scan_params(struct iwl_priv *priv);
-int iwl_scan_cancel(struct iwl_priv *priv);
-void iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
-void iwl_force_scan_end(struct iwl_priv *priv);
-void iwl_internal_short_hw_scan(struct iwl_priv *priv);
-int iwl_force_reset(struct iwl_priv *priv, int mode, bool external);
-void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
-void iwl_setup_scan_deferred_work(struct iwl_priv *priv);
-void iwl_cancel_scan_deferred_work(struct iwl_priv *priv);
-int __must_check iwl_scan_initiate(struct iwl_priv *priv,
-				   struct ieee80211_vif *vif,
-				   enum iwl_scan_type scan_type,
-				   enum ieee80211_band band);
-
-/* For faster active scanning, scan will move to the next channel if fewer than
- * PLCP_QUIET_THRESH packets are heard on this channel within
- * ACTIVE_QUIET_TIME after sending probe request.  This shortens the dwell
- * time if it's a quiet channel (nothing responded to our probe, and there's
- * no other traffic).
- * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
-#define IWL_ACTIVE_QUIET_TIME       cpu_to_le16(10)  /* msec */
-#define IWL_PLCP_QUIET_THRESH       cpu_to_le16(1)  /* packets */
-
-#define IWL_SCAN_CHECK_WATCHDOG		(HZ * 7)
-
-/* traffic log definitions */
-#define IWL_TRAFFIC_ENTRIES	(256)
-#define IWL_TRAFFIC_ENTRY_SIZE  (64)
-
-/*****************************************************
- *   S e n d i n g     H o s t     C o m m a n d s   *
- *****************************************************/
-
-void iwl_bg_watchdog(unsigned long data);
-u32 iwl_usecs_to_beacons(struct iwl_priv *priv, u32 usec, u32 beacon_interval);
-__le32 iwl_add_beacon_time(struct iwl_priv *priv, u32 base,
-			   u32 addon, u32 beacon_interval);
-
-extern void iwl_send_bt_config(struct iwl_priv *priv);
-extern int iwl_send_statistics_request(struct iwl_priv *priv,
-				       u8 flags, bool clear);
-
-static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
-			struct iwl_priv *priv, enum ieee80211_band band)
-{
-	return priv->hw->wiphy->bands[band];
-}
-
-static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv)
-{
-	return cfg(priv)->bt_params &&
-	       cfg(priv)->bt_params->advanced_bt_coexist;
-}
-
-extern bool bt_siso_mode;
-
-#endif /* __iwl_core_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index 5f96ce105f08..34a5287dfc2f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -97,13 +97,10 @@
 /*
  * Hardware revision info
  * Bit fields:
- * 31-8:  Reserved
- *  7-4:  Type of device:  see CSR_HW_REV_TYPE_xxx definitions
+ * 31-16:  Reserved
+ *  15-4:  Type of device:  see CSR_HW_REV_TYPE_xxx definitions
  *  3-2:  Revision step:  0 = A, 1 = B, 2 = C, 3 = D
  *  1-0:  "Dash" (-) value, as in A-1, etc.
- *
- * NOTE:  Revision step affects calculation of CCK txpower for 4965.
- * NOTE:  See also CSR_HW_REV_WA_REG (work-around for bug in 4965).
  */
 #define CSR_HW_REV              (CSR_BASE+0x028)
 
@@ -155,9 +152,21 @@
 #define CSR_DBG_LINK_PWR_MGMT_REG	(CSR_BASE+0x250)
 
 /* Bits for CSR_HW_IF_CONFIG_REG */
-#define CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER	(0x00000C00)
-#define CSR_HW_IF_CONFIG_REG_BIT_MAC_SI 	(0x00000100)
+#define CSR_HW_IF_CONFIG_REG_MSK_MAC_DASH	(0x00000003)
+#define CSR_HW_IF_CONFIG_REG_MSK_MAC_STEP	(0x0000000C)
+#define CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER	(0x000000C0)
+#define CSR_HW_IF_CONFIG_REG_BIT_MAC_SI		(0x00000100)
 #define CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI	(0x00000200)
+#define CSR_HW_IF_CONFIG_REG_MSK_PHY_TYPE	(0x00000C00)
+#define CSR_HW_IF_CONFIG_REG_MSK_PHY_DASH	(0x00003000)
+#define CSR_HW_IF_CONFIG_REG_MSK_PHY_STEP	(0x0000C000)
+
+#define CSR_HW_IF_CONFIG_REG_POS_MAC_DASH	(0)
+#define CSR_HW_IF_CONFIG_REG_POS_MAC_STEP	(2)
+#define CSR_HW_IF_CONFIG_REG_POS_BOARD_VER	(6)
+#define CSR_HW_IF_CONFIG_REG_POS_PHY_TYPE	(10)
+#define CSR_HW_IF_CONFIG_REG_POS_PHY_DASH	(12)
+#define CSR_HW_IF_CONFIG_REG_POS_PHY_STEP	(14)
 
 #define CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A	(0x00080000)
 #define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM	(0x00200000)
@@ -270,7 +279,10 @@
 
 
 /* HW REV */
-#define CSR_HW_REV_TYPE_MSK            (0x00001F0)
+#define CSR_HW_REV_DASH(_val)          (((_val) & 0x0000003) >> 0)
+#define CSR_HW_REV_STEP(_val)          (((_val) & 0x000000C) >> 2)
+
+#define CSR_HW_REV_TYPE_MSK            (0x000FFF0)
 #define CSR_HW_REV_TYPE_5300           (0x0000020)
 #define CSR_HW_REV_TYPE_5350           (0x0000030)
 #define CSR_HW_REV_TYPE_5100           (0x0000050)
@@ -430,6 +442,9 @@
 #define HBUS_TARG_PRPH_WDAT     (HBUS_BASE+0x04c)
 #define HBUS_TARG_PRPH_RDAT     (HBUS_BASE+0x050)
 
+/* Used to enable DBGM */
+#define HBUS_TARG_TEST_REG	(HBUS_BASE+0x05c)
+
 /*
  * Per-Tx-queue write pointer (index, really!)
  * Indicates index to next TFD that driver will fill (1 past latest filled).
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.c b/drivers/net/wireless/iwlwifi/iwl-debug.c
index 059efabda184..0f8fcd1d4fe2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.c
@@ -62,7 +62,9 @@
  *****************************************************************************/
 
 #include <linux/interrupt.h>
+#include <linux/export.h>
 #include "iwl-debug.h"
+#include "iwl-devtrace.h"
 
 #define __iwl_fn(fn)						\
 void __iwl_ ##fn(struct device *dev, const char *fmt, ...)	\
@@ -80,8 +82,11 @@ void __iwl_ ##fn(struct device *dev, const char *fmt, ...)	\
 }
 
 __iwl_fn(warn)
+EXPORT_SYMBOL_GPL(__iwl_warn);
 __iwl_fn(info)
+EXPORT_SYMBOL_GPL(__iwl_info);
 __iwl_fn(crit)
+EXPORT_SYMBOL_GPL(__iwl_crit);
 
 void __iwl_err(struct device *dev, bool rfkill_prefix, bool trace_only,
 		const char *fmt, ...)
@@ -102,6 +107,7 @@ void __iwl_err(struct device *dev, bool rfkill_prefix, bool trace_only,
 	trace_iwlwifi_err(&vaf);
 	va_end(args);
 }
+EXPORT_SYMBOL_GPL(__iwl_err);
 
 #if defined(CONFIG_IWLWIFI_DEBUG) || defined(CONFIG_IWLWIFI_DEVICE_TRACING)
 void __iwl_dbg(struct device *dev,
@@ -124,4 +130,5 @@ void __iwl_dbg(struct device *dev,
 	trace_iwlwifi_dbg(level, in_interrupt(), function, &vaf);
 	va_end(args);
 }
+EXPORT_SYMBOL_GPL(__iwl_dbg);
 #endif
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index a6b32a11e103..42b20b0e83bc 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -29,29 +29,33 @@
 #ifndef __iwl_debug_h__
 #define __iwl_debug_h__
 
-#include "iwl-shared.h"
-#include "iwl-devtrace.h"
+#include "iwl-modparams.h"
 
-struct iwl_priv;
+
+static inline bool iwl_have_debug_level(u32 level)
+{
+	return iwlwifi_mod_params.debug_level & level;
+}
 
 void __iwl_err(struct device *dev, bool rfkill_prefix, bool only_trace,
-		const char *fmt, ...);
-void __iwl_warn(struct device *dev, const char *fmt, ...);
-void __iwl_info(struct device *dev, const char *fmt, ...);
-void __iwl_crit(struct device *dev, const char *fmt, ...);
+		const char *fmt, ...) __printf(4, 5);
+void __iwl_warn(struct device *dev, const char *fmt, ...) __printf(2, 3);
+void __iwl_info(struct device *dev, const char *fmt, ...) __printf(2, 3);
+void __iwl_crit(struct device *dev, const char *fmt, ...) __printf(2, 3);
 
 /* No matter what is m (priv, bus, trans), this will work */
-#define IWL_ERR(m, f, a...) __iwl_err(trans(m)->dev, false, false, f, ## a)
-#define IWL_WARN(m, f, a...) __iwl_warn(trans(m)->dev, f, ## a)
-#define IWL_INFO(m, f, a...) __iwl_info(trans(m)->dev, f, ## a)
-#define IWL_CRIT(m, f, a...) __iwl_crit(trans(m)->dev, f, ## a)
+#define IWL_ERR(m, f, a...) __iwl_err((m)->dev, false, false, f, ## a)
+#define IWL_ERR_DEV(d, f, a...) __iwl_err((d), false, false, f, ## a)
+#define IWL_WARN(m, f, a...) __iwl_warn((m)->dev, f, ## a)
+#define IWL_INFO(m, f, a...) __iwl_info((m)->dev, f, ## a)
+#define IWL_CRIT(m, f, a...) __iwl_crit((m)->dev, f, ## a)
 
 #if defined(CONFIG_IWLWIFI_DEBUG) || defined(CONFIG_IWLWIFI_DEVICE_TRACING)
 void __iwl_dbg(struct device *dev,
 	       u32 level, bool limit, const char *function,
-	       const char *fmt, ...);
+	       const char *fmt, ...) __printf(5, 6);
 #else
-static inline void
+__printf(5, 6) static inline void
 __iwl_dbg(struct device *dev,
 	  u32 level, bool limit, const char *function,
 	  const char *fmt, ...)
@@ -65,9 +69,11 @@ do {									\
 } while (0)
 
 #define IWL_DEBUG(m, level, fmt, args...)				\
-	__iwl_dbg(trans(m)->dev, level, false, __func__, fmt, ##args)
+	__iwl_dbg((m)->dev, level, false, __func__, fmt, ##args)
+#define IWL_DEBUG_DEV(dev, level, fmt, args...)				\
+	__iwl_dbg((dev), level, false, __func__, fmt, ##args)
 #define IWL_DEBUG_LIMIT(m, level, fmt, args...)				\
-	__iwl_dbg(trans(m)->dev, level, true, __func__, fmt, ##args)
+	__iwl_dbg((m)->dev, level, true, __func__, fmt, ##args)
 
 #ifdef CONFIG_IWLWIFI_DEBUG
 #define iwl_print_hex_dump(m, level, p, len)				\
@@ -80,19 +86,6 @@ do {                                            			\
 #define iwl_print_hex_dump(m, level, p, len)
 #endif				/* CONFIG_IWLWIFI_DEBUG */
 
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-int iwl_dbgfs_register(struct iwl_priv *priv, const char *name);
-void iwl_dbgfs_unregister(struct iwl_priv *priv);
-#else
-static inline int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
-{
-	return 0;
-}
-static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
-{
-}
-#endif				/* CONFIG_IWLWIFI_DEBUGFS */
-
 /*
  * To use the debug system:
  *
@@ -163,7 +156,7 @@ static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
 #define IWL_DEBUG_LED(p, f, a...)	IWL_DEBUG(p, IWL_DL_LED, f, ## a)
 #define IWL_DEBUG_WEP(p, f, a...)	IWL_DEBUG(p, IWL_DL_WEP, f, ## a)
 #define IWL_DEBUG_HC(p, f, a...)	IWL_DEBUG(p, IWL_DL_HCMD, f, ## a)
-#define IWL_DEBUG_EEPROM(p, f, a...)	IWL_DEBUG(p, IWL_DL_EEPROM, f, ## a)
+#define IWL_DEBUG_EEPROM(d, f, a...)	IWL_DEBUG_DEV(d, IWL_DL_EEPROM, f, ## a)
 #define IWL_DEBUG_CALIB(p, f, a...)	IWL_DEBUG(p, IWL_DL_CALIB, f, ## a)
 #define IWL_DEBUG_FW(p, f, a...)	IWL_DEBUG(p, IWL_DL_FW, f, ## a)
 #define IWL_DEBUG_RF_KILL(p, f, a...)	IWL_DEBUG(p, IWL_DL_RF_KILL, f, ## a)
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.c b/drivers/net/wireless/iwlwifi/iwl-devtrace.c
index 91f45e71e0a2..70191ddbd8f6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.c
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.c
@@ -42,4 +42,9 @@ EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_event);
 EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_error);
 EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_cont_event);
 EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dev_ucode_wrap_event);
+EXPORT_TRACEPOINT_SYMBOL(iwlwifi_info);
+EXPORT_TRACEPOINT_SYMBOL(iwlwifi_warn);
+EXPORT_TRACEPOINT_SYMBOL(iwlwifi_crit);
+EXPORT_TRACEPOINT_SYMBOL(iwlwifi_err);
+EXPORT_TRACEPOINT_SYMBOL(iwlwifi_dbg);
 #endif
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
index 06203d6a1d86..65364793021f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
@@ -28,6 +28,7 @@
 #define __IWLWIFI_DEVICE_TRACE
 
 #include <linux/tracepoint.h>
+#include <linux/device.h>
 
 
 #if !defined(CONFIG_IWLWIFI_DEVICE_TRACING) || defined(__CHECKER__)
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/iwlwifi/iwl-drv.c
index 6f312c77af5e..095547b37a27 100644
--- a/drivers/net/wireless/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/iwlwifi/iwl-drv.c
@@ -66,28 +66,61 @@
 #include <linux/module.h>
 
 #include "iwl-drv.h"
+#include "iwl-debug.h"
 #include "iwl-trans.h"
-#include "iwl-shared.h"
 #include "iwl-op-mode.h"
 #include "iwl-agn-hw.h"
+#include "iwl-fw.h"
+#include "iwl-config.h"
+#include "iwl-modparams.h"
 
 /* private includes */
 #include "iwl-fw-file.h"
 
+/******************************************************************************
+ *
+ * module boiler plate
+ *
+ ******************************************************************************/
+
+/*
+ * module name, copyright, version, etc.
+ */
+#define DRV_DESCRIPTION	"Intel(R) Wireless WiFi driver for Linux"
+
+#ifdef CONFIG_IWLWIFI_DEBUG
+#define VD "d"
+#else
+#define VD
+#endif
+
+#define DRV_VERSION     IWLWIFI_VERSION VD
+
+MODULE_DESCRIPTION(DRV_DESCRIPTION);
+MODULE_VERSION(DRV_VERSION);
+MODULE_AUTHOR(DRV_COPYRIGHT " " DRV_AUTHOR);
+MODULE_LICENSE("GPL");
+
 /**
  * struct iwl_drv - drv common data
+ * @list: list of drv structures using this opmode
  * @fw: the iwl_fw structure
- * @shrd: pointer to common shared structure
  * @op_mode: the running op_mode
+ * @trans: transport layer
+ * @dev: for debug prints only
+ * @cfg: configuration struct
  * @fw_index: firmware revision to try loading
  * @firmware_name: composite filename of ucode file to load
  * @request_firmware_complete: the firmware has been obtained from user space
  */
 struct iwl_drv {
+	struct list_head list;
 	struct iwl_fw fw;
 
-	struct iwl_shared *shrd;
 	struct iwl_op_mode *op_mode;
+	struct iwl_trans *trans;
+	struct device *dev;
+	const struct iwl_cfg *cfg;
 
 	int fw_index;                   /* firmware we're trying to load */
 	char firmware_name[25];         /* name of firmware file to load */
@@ -95,7 +128,19 @@ struct iwl_drv {
 	struct completion request_firmware_complete;
 };
 
-
+#define DVM_OP_MODE	0
+#define MVM_OP_MODE	1
+
+/* Protects the table contents, i.e. the ops pointer & drv list */
+static struct mutex iwlwifi_opmode_table_mtx;
+static struct iwlwifi_opmode_table {
+	const char *name;			/* name: iwldvm, iwlmvm, etc */
+	const struct iwl_op_mode_ops *ops;	/* pointer to op_mode ops */
+	struct list_head drv;		/* list of devices using this op_mode */
+} iwlwifi_opmode_table[] = {		/* ops set when driver is initialized */
+	{ .name = "iwldvm", .ops = NULL },
+	{ .name = "iwlmvm", .ops = NULL },
+};
 
 /*
  * struct fw_sec: Just for the image parsing proccess.
@@ -110,7 +155,7 @@ struct fw_sec {
 static void iwl_free_fw_desc(struct iwl_drv *drv, struct fw_desc *desc)
 {
 	if (desc->v_addr)
-		dma_free_coherent(trans(drv)->dev, desc->len,
+		dma_free_coherent(drv->trans->dev, desc->len,
 				  desc->v_addr, desc->p_addr);
 	desc->v_addr = NULL;
 	desc->len = 0;
@@ -138,7 +183,7 @@ static int iwl_alloc_fw_desc(struct iwl_drv *drv, struct fw_desc *desc,
 		return -EINVAL;
 	}
 
-	desc->v_addr = dma_alloc_coherent(trans(drv)->dev, sec->size,
+	desc->v_addr = dma_alloc_coherent(drv->trans->dev, sec->size,
 					  &desc->p_addr, GFP_KERNEL);
 	if (!desc->v_addr)
 		return -ENOMEM;
@@ -156,8 +201,7 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context);
 
 static int iwl_request_firmware(struct iwl_drv *drv, bool first)
 {
-	const struct iwl_cfg *cfg = cfg(drv);
-	const char *name_pre = cfg->fw_name_pre;
+	const char *name_pre = drv->cfg->fw_name_pre;
 	char tag[8];
 
 	if (first) {
@@ -166,14 +210,14 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
 		strcpy(tag, UCODE_EXPERIMENTAL_TAG);
 	} else if (drv->fw_index == UCODE_EXPERIMENTAL_INDEX) {
 #endif
-		drv->fw_index = cfg->ucode_api_max;
+		drv->fw_index = drv->cfg->ucode_api_max;
 		sprintf(tag, "%d", drv->fw_index);
 	} else {
 		drv->fw_index--;
 		sprintf(tag, "%d", drv->fw_index);
 	}
 
-	if (drv->fw_index < cfg->ucode_api_min) {
+	if (drv->fw_index < drv->cfg->ucode_api_min) {
 		IWL_ERR(drv, "no suitable firmware found!\n");
 		return -ENOENT;
 	}
@@ -186,7 +230,7 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
 		       drv->firmware_name);
 
 	return request_firmware_nowait(THIS_MODULE, 1, drv->firmware_name,
-				       trans(drv)->dev,
+				       drv->trans->dev,
 				       GFP_KERNEL, drv, iwl_ucode_callback);
 }
 
@@ -284,6 +328,7 @@ static int iwl_store_ucode_sec(struct iwl_firmware_pieces *pieces,
 
 	sec->offset = le32_to_cpu(sec_parse->offset);
 	sec->data = sec_parse->data;
+	sec->size = size - sizeof(sec_parse->offset);
 
 	++img->sec_counter;
 
@@ -414,9 +459,6 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 	struct iwl_ucode_tlv *tlv;
 	size_t len = ucode_raw->size;
 	const u8 *data;
-	int wanted_alternative = iwlagn_mod_params.wanted_ucode_alternative;
-	int tmp;
-	u64 alternatives;
 	u32 tlv_len;
 	enum iwl_ucode_tlv_type tlv_type;
 	const u8 *tlv_data;
@@ -434,23 +476,6 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 		return -EINVAL;
 	}
 
-	/*
-	 * Check which alternatives are present, and "downgrade"
-	 * when the chosen alternative is not present, warning
-	 * the user when that happens. Some files may not have
-	 * any alternatives, so don't warn in that case.
-	 */
-	alternatives = le64_to_cpu(ucode->alternatives);
-	tmp = wanted_alternative;
-	if (wanted_alternative > 63)
-		wanted_alternative = 63;
-	while (wanted_alternative && !(alternatives & BIT(wanted_alternative)))
-		wanted_alternative--;
-	if (wanted_alternative && wanted_alternative != tmp)
-		IWL_WARN(drv,
-			 "uCode alternative %d not available, choosing %d\n",
-			 tmp, wanted_alternative);
-
 	drv->fw.ucode_ver = le32_to_cpu(ucode->ver);
 	build = le32_to_cpu(ucode->build);
 
@@ -475,14 +500,11 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 	len -= sizeof(*ucode);
 
 	while (len >= sizeof(*tlv)) {
-		u16 tlv_alt;
-
 		len -= sizeof(*tlv);
 		tlv = (void *)data;
 
 		tlv_len = le32_to_cpu(tlv->length);
-		tlv_type = le16_to_cpu(tlv->type);
-		tlv_alt = le16_to_cpu(tlv->alternative);
+		tlv_type = le32_to_cpu(tlv->type);
 		tlv_data = tlv->data;
 
 		if (len < tlv_len) {
@@ -493,14 +515,6 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 		len -= ALIGN(tlv_len, 4);
 		data += sizeof(*tlv) + ALIGN(tlv_len, 4);
 
-		/*
-		 * Alternative 0 is always valid.
-		 *
-		 * Skip alternative TLVs that are not selected.
-		 */
-		if (tlv_alt != 0 && tlv_alt != wanted_alternative)
-			continue;
-
 		switch (tlv_type) {
 		case IWL_UCODE_TLV_INST:
 			set_sec_data(pieces, IWL_UCODE_REGULAR,
@@ -681,17 +695,17 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 	return -EINVAL;
 }
 
-static int alloc_pci_desc(struct iwl_drv *drv,
-			  struct iwl_firmware_pieces *pieces,
-			  enum iwl_ucode_type type)
+static int iwl_alloc_ucode(struct iwl_drv *drv,
+			   struct iwl_firmware_pieces *pieces,
+			   enum iwl_ucode_type type)
 {
 	int i;
 	for (i = 0;
 	     i < IWL_UCODE_SECTION_MAX && get_sec_size(pieces, type, i);
 	     i++)
 		if (iwl_alloc_fw_desc(drv, &(drv->fw.img[type].sec[i]),
-						get_sec(pieces, type, i)))
-			return -1;
+				      get_sec(pieces, type, i)))
+			return -ENOMEM;
 	return 0;
 }
 
@@ -745,7 +759,6 @@ static int validate_sec_sizes(struct iwl_drv *drv,
 	return 0;
 }
 
-
 /**
  * iwl_ucode_callback - callback when firmware was loaded
  *
@@ -755,16 +768,17 @@ static int validate_sec_sizes(struct iwl_drv *drv,
 static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
 {
 	struct iwl_drv *drv = context;
-	const struct iwl_cfg *cfg = cfg(drv);
 	struct iwl_fw *fw = &drv->fw;
 	struct iwl_ucode_header *ucode;
+	struct iwlwifi_opmode_table *op;
 	int err;
 	struct iwl_firmware_pieces pieces;
-	const unsigned int api_max = cfg->ucode_api_max;
-	unsigned int api_ok = cfg->ucode_api_ok;
-	const unsigned int api_min = cfg->ucode_api_min;
+	const unsigned int api_max = drv->cfg->ucode_api_max;
+	unsigned int api_ok = drv->cfg->ucode_api_ok;
+	const unsigned int api_min = drv->cfg->ucode_api_min;
 	u32 api_ver;
 	int i;
+	bool load_module = false;
 
 	fw->ucode_capa.max_probe_length = 200;
 	fw->ucode_capa.standard_phy_calibration_size =
@@ -838,46 +852,10 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
 	IWL_INFO(drv, "loaded firmware version %s", drv->fw.fw_version);
 
 	/*
-	 * For any of the failures below (before allocating pci memory)
-	 * we will try to load a version with a smaller API -- maybe the
-	 * user just got a corrupted version of the latest API.
-	 */
-
-	IWL_DEBUG_INFO(drv, "f/w package hdr ucode version raw = 0x%x\n",
-		       drv->fw.ucode_ver);
-	IWL_DEBUG_INFO(drv, "f/w package hdr runtime inst size = %Zd\n",
-		get_sec_size(&pieces, IWL_UCODE_REGULAR,
-			     IWL_UCODE_SECTION_INST));
-	IWL_DEBUG_INFO(drv, "f/w package hdr runtime data size = %Zd\n",
-		get_sec_size(&pieces, IWL_UCODE_REGULAR,
-			     IWL_UCODE_SECTION_DATA));
-	IWL_DEBUG_INFO(drv, "f/w package hdr init inst size = %Zd\n",
-		get_sec_size(&pieces, IWL_UCODE_INIT, IWL_UCODE_SECTION_INST));
-	IWL_DEBUG_INFO(drv, "f/w package hdr init data size = %Zd\n",
-		get_sec_size(&pieces, IWL_UCODE_INIT, IWL_UCODE_SECTION_DATA));
-
-	/* Verify that uCode images will fit in card's SRAM */
-	if (get_sec_size(&pieces, IWL_UCODE_REGULAR, IWL_UCODE_SECTION_INST) >
-							cfg->max_inst_size) {
-		IWL_ERR(drv, "uCode instr len %Zd too large to fit in\n",
-			get_sec_size(&pieces, IWL_UCODE_REGULAR,
-				     IWL_UCODE_SECTION_INST));
-		goto try_again;
-	}
-
-	if (get_sec_size(&pieces, IWL_UCODE_REGULAR, IWL_UCODE_SECTION_DATA) >
-							cfg->max_data_size) {
-		IWL_ERR(drv, "uCode data len %Zd too large to fit in\n",
-			get_sec_size(&pieces, IWL_UCODE_REGULAR,
-				     IWL_UCODE_SECTION_DATA));
-		goto try_again;
-	}
-
-	/*
 	 * In mvm uCode there is no difference between data and instructions
 	 * sections.
 	 */
-	if (!fw->mvm_fw && validate_sec_sizes(drv, &pieces, cfg))
+	if (!fw->mvm_fw && validate_sec_sizes(drv, &pieces, drv->cfg))
 		goto try_again;
 
 	/* Allocate ucode buffers for card's bus-master loading ... */
@@ -886,8 +864,8 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
 	 * 1) unmodified from disk
 	 * 2) backup cache for save/restore during power-downs */
 	for (i = 0; i < IWL_UCODE_TYPE_MAX; i++)
-		if (alloc_pci_desc(drv, &pieces, i))
-			goto err_pci_alloc;
+		if (iwl_alloc_ucode(drv, &pieces, i))
+			goto out_free_fw;
 
 	/* Now that we can no longer fail, copy information */
 
@@ -901,14 +879,14 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
 		fw->init_evtlog_size = (pieces.init_evtlog_size - 16)/12;
 	else
 		fw->init_evtlog_size =
-			cfg->base_params->max_event_log_size;
+			drv->cfg->base_params->max_event_log_size;
 	fw->init_errlog_ptr = pieces.init_errlog_ptr;
 	fw->inst_evtlog_ptr = pieces.inst_evtlog_ptr;
 	if (pieces.inst_evtlog_size)
 		fw->inst_evtlog_size = (pieces.inst_evtlog_size - 16)/12;
 	else
 		fw->inst_evtlog_size =
-			cfg->base_params->max_event_log_size;
+			drv->cfg->base_params->max_event_log_size;
 	fw->inst_errlog_ptr = pieces.inst_errlog_ptr;
 
 	/*
@@ -922,13 +900,38 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
 
 	/* We have our copies now, allow OS release its copies */
 	release_firmware(ucode_raw);
-	complete(&drv->request_firmware_complete);
 
-	drv->op_mode = iwl_dvm_ops.start(drv->shrd->trans, &drv->fw);
+	mutex_lock(&iwlwifi_opmode_table_mtx);
+	op = &iwlwifi_opmode_table[DVM_OP_MODE];
 
-	if (!drv->op_mode)
-		goto out_unbind;
+	/* add this device to the list of devices using this op_mode */
+	list_add_tail(&drv->list, &op->drv);
+
+	if (op->ops) {
+		const struct iwl_op_mode_ops *ops = op->ops;
+		drv->op_mode = ops->start(drv->trans, drv->cfg, &drv->fw);
+
+		if (!drv->op_mode)
+			goto out_unbind;
+	} else {
+		load_module = true;
+	}
+	mutex_unlock(&iwlwifi_opmode_table_mtx);
+
+	/*
+	 * Complete the firmware request last so that
+	 * a driver unbind (stop) doesn't run while we
+	 * are doing the start() above.
+	 */
+	complete(&drv->request_firmware_complete);
 
+	/*
+	 * Load the module last so we don't block anything
+	 * else from proceeding if the module fails to load
+	 * or hangs loading.
+	 */
+	if (load_module)
+		request_module("%s", op->name);
 	return;
 
  try_again:
@@ -938,48 +941,45 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
 		goto out_unbind;
 	return;
 
- err_pci_alloc:
+ out_free_fw:
 	IWL_ERR(drv, "failed to allocate pci memory\n");
 	iwl_dealloc_ucode(drv);
 	release_firmware(ucode_raw);
  out_unbind:
 	complete(&drv->request_firmware_complete);
-	device_release_driver(trans(drv)->dev);
+	device_release_driver(drv->trans->dev);
 }
 
-int iwl_drv_start(struct iwl_shared *shrd,
-		  struct iwl_trans *trans, const struct iwl_cfg *cfg)
+struct iwl_drv *iwl_drv_start(struct iwl_trans *trans,
+			      const struct iwl_cfg *cfg)
 {
 	struct iwl_drv *drv;
 	int ret;
 
-	shrd->cfg = cfg;
-
 	drv = kzalloc(sizeof(*drv), GFP_KERNEL);
-	if (!drv) {
-		dev_printk(KERN_ERR, trans->dev, "Couldn't allocate iwl_drv");
-		return -ENOMEM;
-	}
-	drv->shrd = shrd;
-	shrd->drv = drv;
+	if (!drv)
+		return NULL;
+
+	drv->trans = trans;
+	drv->dev = trans->dev;
+	drv->cfg = cfg;
 
 	init_completion(&drv->request_firmware_complete);
+	INIT_LIST_HEAD(&drv->list);
 
 	ret = iwl_request_firmware(drv, true);
 
 	if (ret) {
-		dev_printk(KERN_ERR, trans->dev, "Couldn't request the fw");
+		IWL_ERR(trans, "Couldn't request the fw\n");
 		kfree(drv);
-		shrd->drv = NULL;
+		drv = NULL;
 	}
 
-	return ret;
+	return drv;
 }
 
-void iwl_drv_stop(struct iwl_shared *shrd)
+void iwl_drv_stop(struct iwl_drv *drv)
 {
-	struct iwl_drv *drv = shrd->drv;
-
 	wait_for_completion(&drv->request_firmware_complete);
 
 	/* op_mode can be NULL if its start failed */
@@ -988,6 +988,175 @@ void iwl_drv_stop(struct iwl_shared *shrd)
 
 	iwl_dealloc_ucode(drv);
 
+	mutex_lock(&iwlwifi_opmode_table_mtx);
+	/*
+	 * List is empty (this item wasn't added)
+	 * when firmware loading failed -- in that
+	 * case we can't remove it from any list.
+	 */
+	if (!list_empty(&drv->list))
+		list_del(&drv->list);
+	mutex_unlock(&iwlwifi_opmode_table_mtx);
+
 	kfree(drv);
-	shrd->drv = NULL;
 }
+
+
+/* shared module parameters */
+struct iwl_mod_params iwlwifi_mod_params = {
+	.amsdu_size_8K = 1,
+	.restart_fw = 1,
+	.plcp_check = true,
+	.bt_coex_active = true,
+	.power_level = IWL_POWER_INDEX_1,
+	.bt_ch_announce = true,
+	.auto_agg = true,
+	/* the rest are 0 by default */
+};
+EXPORT_SYMBOL_GPL(iwlwifi_mod_params);
+
+int iwl_opmode_register(const char *name, const struct iwl_op_mode_ops *ops)
+{
+	int i;
+	struct iwl_drv *drv;
+
+	mutex_lock(&iwlwifi_opmode_table_mtx);
+	for (i = 0; i < ARRAY_SIZE(iwlwifi_opmode_table); i++) {
+		if (strcmp(iwlwifi_opmode_table[i].name, name))
+			continue;
+		iwlwifi_opmode_table[i].ops = ops;
+		list_for_each_entry(drv, &iwlwifi_opmode_table[i].drv, list)
+			drv->op_mode = ops->start(drv->trans, drv->cfg,
+						  &drv->fw);
+		mutex_unlock(&iwlwifi_opmode_table_mtx);
+		return 0;
+	}
+	mutex_unlock(&iwlwifi_opmode_table_mtx);
+	return -EIO;
+}
+EXPORT_SYMBOL_GPL(iwl_opmode_register);
+
+void iwl_opmode_deregister(const char *name)
+{
+	int i;
+	struct iwl_drv *drv;
+
+	mutex_lock(&iwlwifi_opmode_table_mtx);
+	for (i = 0; i < ARRAY_SIZE(iwlwifi_opmode_table); i++) {
+		if (strcmp(iwlwifi_opmode_table[i].name, name))
+			continue;
+		iwlwifi_opmode_table[i].ops = NULL;
+
+		/* call the stop routine for all devices */
+		list_for_each_entry(drv, &iwlwifi_opmode_table[i].drv, list) {
+			if (drv->op_mode) {
+				iwl_op_mode_stop(drv->op_mode);
+				drv->op_mode = NULL;
+			}
+		}
+		mutex_unlock(&iwlwifi_opmode_table_mtx);
+		return;
+	}
+	mutex_unlock(&iwlwifi_opmode_table_mtx);
+}
+EXPORT_SYMBOL_GPL(iwl_opmode_deregister);
+
+static int __init iwl_drv_init(void)
+{
+	int i;
+
+	mutex_init(&iwlwifi_opmode_table_mtx);
+
+	for (i = 0; i < ARRAY_SIZE(iwlwifi_opmode_table); i++)
+		INIT_LIST_HEAD(&iwlwifi_opmode_table[i].drv);
+
+	pr_info(DRV_DESCRIPTION ", " DRV_VERSION "\n");
+	pr_info(DRV_COPYRIGHT "\n");
+
+	return iwl_pci_register_driver();
+}
+module_init(iwl_drv_init);
+
+static void __exit iwl_drv_exit(void)
+{
+	iwl_pci_unregister_driver();
+}
+module_exit(iwl_drv_exit);
+
+#ifdef CONFIG_IWLWIFI_DEBUG
+module_param_named(debug, iwlwifi_mod_params.debug_level, uint,
+		   S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(debug, "debug output mask");
+#endif
+
+module_param_named(swcrypto, iwlwifi_mod_params.sw_crypto, int, S_IRUGO);
+MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])");
+module_param_named(11n_disable, iwlwifi_mod_params.disable_11n, uint, S_IRUGO);
+MODULE_PARM_DESC(11n_disable,
+	"disable 11n functionality, bitmap: 1: full, 2: agg TX, 4: agg RX");
+module_param_named(amsdu_size_8K, iwlwifi_mod_params.amsdu_size_8K,
+		   int, S_IRUGO);
+MODULE_PARM_DESC(amsdu_size_8K, "enable 8K amsdu size");
+module_param_named(fw_restart, iwlwifi_mod_params.restart_fw, int, S_IRUGO);
+MODULE_PARM_DESC(fw_restart, "restart firmware in case of error");
+
+module_param_named(antenna_coupling, iwlwifi_mod_params.ant_coupling,
+		   int, S_IRUGO);
+MODULE_PARM_DESC(antenna_coupling,
+		 "specify antenna coupling in dB (defualt: 0 dB)");
+
+module_param_named(bt_ch_inhibition, iwlwifi_mod_params.bt_ch_announce,
+		   bool, S_IRUGO);
+MODULE_PARM_DESC(bt_ch_inhibition,
+		 "Enable BT channel inhibition (default: enable)");
+
+module_param_named(plcp_check, iwlwifi_mod_params.plcp_check, bool, S_IRUGO);
+MODULE_PARM_DESC(plcp_check, "Check plcp health (default: 1 [enabled])");
+
+module_param_named(wd_disable, iwlwifi_mod_params.wd_disable, int, S_IRUGO);
+MODULE_PARM_DESC(wd_disable,
+		"Disable stuck queue watchdog timer 0=system default, "
+		"1=disable, 2=enable (default: 0)");
+
+/*
+ * set bt_coex_active to true, uCode will do kill/defer
+ * every time the priority line is asserted (BT is sending signals on the
+ * priority line in the PCIx).
+ * set bt_coex_active to false, uCode will ignore the BT activity and
+ * perform the normal operation
+ *
+ * User might experience transmit issue on some platform due to WiFi/BT
+ * co-exist problem. The possible behaviors are:
+ *   Able to scan and finding all the available AP
+ *   Not able to associate with any AP
+ * On those platforms, WiFi communication can be restored by set
+ * "bt_coex_active" module parameter to "false"
+ *
+ * default: bt_coex_active = true (BT_COEX_ENABLE)
+ */
+module_param_named(bt_coex_active, iwlwifi_mod_params.bt_coex_active,
+		bool, S_IRUGO);
+MODULE_PARM_DESC(bt_coex_active, "enable wifi/bt co-exist (default: enable)");
+
+module_param_named(led_mode, iwlwifi_mod_params.led_mode, int, S_IRUGO);
+MODULE_PARM_DESC(led_mode, "0=system default, "
+		"1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0)");
+
+module_param_named(power_save, iwlwifi_mod_params.power_save,
+		bool, S_IRUGO);
+MODULE_PARM_DESC(power_save,
+		 "enable WiFi power management (default: disable)");
+
+module_param_named(power_level, iwlwifi_mod_params.power_level,
+		int, S_IRUGO);
+MODULE_PARM_DESC(power_level,
+		 "default power save level (range from 1 - 5, default: 1)");
+
+module_param_named(auto_agg, iwlwifi_mod_params.auto_agg,
+		bool, S_IRUGO);
+MODULE_PARM_DESC(auto_agg,
+		 "enable agg w/o check traffic load (default: enable)");
+
+module_param_named(5ghz_disable, iwlwifi_mod_params.disable_5ghz,
+		bool, S_IRUGO);
+MODULE_PARM_DESC(5ghz_disable, "disable 5GHz band (default: 0 [enabled])");
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.h b/drivers/net/wireless/iwlwifi/iwl-drv.h
index 3b771c1d9096..2cbf137b25bf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-drv.h
+++ b/drivers/net/wireless/iwlwifi/iwl-drv.h
@@ -63,7 +63,12 @@
 #ifndef __iwl_drv_h__
 #define __iwl_drv_h__
 
-#include "iwl-shared.h"
+/* for all modules */
+#define DRV_NAME        "iwlwifi"
+#define IWLWIFI_VERSION "in-tree:"
+#define DRV_COPYRIGHT	"Copyright(c) 2003-2012 Intel Corporation"
+#define DRV_AUTHOR     "<ilw@linux.intel.com>"
+
 
 /**
  * DOC: Driver system flows - drv component
@@ -90,34 +95,32 @@
  * 8) iwl_ucode_callback starts the wifi implementation to matches the fw
  */
 
+struct iwl_drv;
+struct iwl_trans;
+struct iwl_cfg;
 /**
  * iwl_drv_start - start the drv
  *
- * @shrd: the shrd area
  * @trans_ops: the ops of the transport
  * @cfg: device specific constants / virtual functions
  *
- * TODO: review the parameters given to this function
- *
  * starts the driver: fetches the firmware. This should be called by bus
  * specific system flows implementations. For example, the bus specific probe
  * function should do bus related operations only, and then call to this
- * function.
+ * function. It returns the driver object or %NULL if an error occured.
  */
-int iwl_drv_start(struct iwl_shared *shrd,
-		  struct iwl_trans *trans, const struct iwl_cfg *cfg);
+struct iwl_drv *iwl_drv_start(struct iwl_trans *trans,
+			      const struct iwl_cfg *cfg);
 
 /**
  * iwl_drv_stop - stop the drv
  *
- * @shrd: the shrd area
- *
- * TODO: review the parameters given to this function
+ * @drv:
  *
  * Stop the driver. This should be called by bus specific system flows
  * implementations. For example, the bus specific remove function should first
  * call this function and then do the bus related operations only.
  */
-void iwl_drv_stop(struct iwl_shared *shrd);
+void iwl_drv_stop(struct iwl_drv *drv);
 
 #endif /* __iwl_drv_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c
new file mode 100644
index 000000000000..c87a05cbec12
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c
@@ -0,0 +1,900 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2008 - 2012 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/export.h>
+#include "iwl-modparams.h"
+#include "iwl-eeprom-parse.h"
+
+/* EEPROM offset definitions */
+
+/* indirect access definitions */
+#define ADDRESS_MSK                 0x0000FFFF
+#define INDIRECT_TYPE_MSK           0x000F0000
+#define INDIRECT_HOST               0x00010000
+#define INDIRECT_GENERAL            0x00020000
+#define INDIRECT_REGULATORY         0x00030000
+#define INDIRECT_CALIBRATION        0x00040000
+#define INDIRECT_PROCESS_ADJST      0x00050000
+#define INDIRECT_OTHERS             0x00060000
+#define INDIRECT_TXP_LIMIT          0x00070000
+#define INDIRECT_TXP_LIMIT_SIZE     0x00080000
+#define INDIRECT_ADDRESS            0x00100000
+
+/* corresponding link offsets in EEPROM */
+#define EEPROM_LINK_HOST             (2*0x64)
+#define EEPROM_LINK_GENERAL          (2*0x65)
+#define EEPROM_LINK_REGULATORY       (2*0x66)
+#define EEPROM_LINK_CALIBRATION      (2*0x67)
+#define EEPROM_LINK_PROCESS_ADJST    (2*0x68)
+#define EEPROM_LINK_OTHERS           (2*0x69)
+#define EEPROM_LINK_TXP_LIMIT        (2*0x6a)
+#define EEPROM_LINK_TXP_LIMIT_SIZE   (2*0x6b)
+
+/* General */
+#define EEPROM_DEVICE_ID                    (2*0x08)	/* 2 bytes */
+#define EEPROM_SUBSYSTEM_ID		    (2*0x0A)	/* 2 bytes */
+#define EEPROM_MAC_ADDRESS                  (2*0x15)	/* 6  bytes */
+#define EEPROM_BOARD_REVISION               (2*0x35)	/* 2  bytes */
+#define EEPROM_BOARD_PBA_NUMBER             (2*0x3B+1)	/* 9  bytes */
+#define EEPROM_VERSION                      (2*0x44)	/* 2  bytes */
+#define EEPROM_SKU_CAP                      (2*0x45)	/* 2  bytes */
+#define EEPROM_OEM_MODE                     (2*0x46)	/* 2  bytes */
+#define EEPROM_RADIO_CONFIG                 (2*0x48)	/* 2  bytes */
+#define EEPROM_NUM_MAC_ADDRESS              (2*0x4C)	/* 2  bytes */
+
+/* calibration */
+struct iwl_eeprom_calib_hdr {
+	u8 version;
+	u8 pa_type;
+	__le16 voltage;
+} __packed;
+
+#define EEPROM_CALIB_ALL	(INDIRECT_ADDRESS | INDIRECT_CALIBRATION)
+#define EEPROM_XTAL		((2*0x128) | EEPROM_CALIB_ALL)
+
+/* temperature */
+#define EEPROM_KELVIN_TEMPERATURE	((2*0x12A) | EEPROM_CALIB_ALL)
+#define EEPROM_RAW_TEMPERATURE		((2*0x12B) | EEPROM_CALIB_ALL)
+
+/*
+ * EEPROM bands
+ * These are the channel numbers from each band in the order
+ * that they are stored in the EEPROM band information. Note
+ * that EEPROM bands aren't the same as mac80211 bands, and
+ * there are even special "ht40 bands" in the EEPROM.
+ */
+static const u8 iwl_eeprom_band_1[14] = { /* 2.4 GHz */
+	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
+};
+
+static const u8 iwl_eeprom_band_2[] = {	/* 4915-5080MHz */
+	183, 184, 185, 187, 188, 189, 192, 196, 7, 8, 11, 12, 16
+};
+
+static const u8 iwl_eeprom_band_3[] = {	/* 5170-5320MHz */
+	34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64
+};
+
+static const u8 iwl_eeprom_band_4[] = {	/* 5500-5700MHz */
+	100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140
+};
+
+static const u8 iwl_eeprom_band_5[] = {	/* 5725-5825MHz */
+	145, 149, 153, 157, 161, 165
+};
+
+static const u8 iwl_eeprom_band_6[] = {	/* 2.4 ht40 channel */
+	1, 2, 3, 4, 5, 6, 7
+};
+
+static const u8 iwl_eeprom_band_7[] = {	/* 5.2 ht40 channel */
+	36, 44, 52, 60, 100, 108, 116, 124, 132, 149, 157
+};
+
+#define IWL_NUM_CHANNELS	(ARRAY_SIZE(iwl_eeprom_band_1) + \
+				 ARRAY_SIZE(iwl_eeprom_band_2) + \
+				 ARRAY_SIZE(iwl_eeprom_band_3) + \
+				 ARRAY_SIZE(iwl_eeprom_band_4) + \
+				 ARRAY_SIZE(iwl_eeprom_band_5))
+
+/* rate data (static) */
+static struct ieee80211_rate iwl_cfg80211_rates[] = {
+	{ .bitrate = 1 * 10, .hw_value = 0, .hw_value_short = 0, },
+	{ .bitrate = 2 * 10, .hw_value = 1, .hw_value_short = 1,
+	  .flags = IEEE80211_RATE_SHORT_PREAMBLE, },
+	{ .bitrate = 5.5 * 10, .hw_value = 2, .hw_value_short = 2,
+	  .flags = IEEE80211_RATE_SHORT_PREAMBLE, },
+	{ .bitrate = 11 * 10, .hw_value = 3, .hw_value_short = 3,
+	  .flags = IEEE80211_RATE_SHORT_PREAMBLE, },
+	{ .bitrate = 6 * 10, .hw_value = 4, .hw_value_short = 4, },
+	{ .bitrate = 9 * 10, .hw_value = 5, .hw_value_short = 5, },
+	{ .bitrate = 12 * 10, .hw_value = 6, .hw_value_short = 6, },
+	{ .bitrate = 18 * 10, .hw_value = 7, .hw_value_short = 7, },
+	{ .bitrate = 24 * 10, .hw_value = 8, .hw_value_short = 8, },
+	{ .bitrate = 36 * 10, .hw_value = 9, .hw_value_short = 9, },
+	{ .bitrate = 48 * 10, .hw_value = 10, .hw_value_short = 10, },
+	{ .bitrate = 54 * 10, .hw_value = 11, .hw_value_short = 11, },
+};
+#define RATES_24_OFFS	0
+#define N_RATES_24	ARRAY_SIZE(iwl_cfg80211_rates)
+#define RATES_52_OFFS	4
+#define N_RATES_52	(N_RATES_24 - RATES_52_OFFS)
+
+/* EEPROM reading functions */
+
+static u16 iwl_eeprom_query16(const u8 *eeprom, size_t eeprom_size, int offset)
+{
+	if (WARN_ON(offset + sizeof(u16) > eeprom_size))
+		return 0;
+	return le16_to_cpup((__le16 *)(eeprom + offset));
+}
+
+static u32 eeprom_indirect_address(const u8 *eeprom, size_t eeprom_size,
+				   u32 address)
+{
+	u16 offset = 0;
+
+	if ((address & INDIRECT_ADDRESS) == 0)
+		return address;
+
+	switch (address & INDIRECT_TYPE_MSK) {
+	case INDIRECT_HOST:
+		offset = iwl_eeprom_query16(eeprom, eeprom_size,
+					    EEPROM_LINK_HOST);
+		break;
+	case INDIRECT_GENERAL:
+		offset = iwl_eeprom_query16(eeprom, eeprom_size,
+					    EEPROM_LINK_GENERAL);
+		break;
+	case INDIRECT_REGULATORY:
+		offset = iwl_eeprom_query16(eeprom, eeprom_size,
+					    EEPROM_LINK_REGULATORY);
+		break;
+	case INDIRECT_TXP_LIMIT:
+		offset = iwl_eeprom_query16(eeprom, eeprom_size,
+					    EEPROM_LINK_TXP_LIMIT);
+		break;
+	case INDIRECT_TXP_LIMIT_SIZE:
+		offset = iwl_eeprom_query16(eeprom, eeprom_size,
+					    EEPROM_LINK_TXP_LIMIT_SIZE);
+		break;
+	case INDIRECT_CALIBRATION:
+		offset = iwl_eeprom_query16(eeprom, eeprom_size,
+					    EEPROM_LINK_CALIBRATION);
+		break;
+	case INDIRECT_PROCESS_ADJST:
+		offset = iwl_eeprom_query16(eeprom, eeprom_size,
+					    EEPROM_LINK_PROCESS_ADJST);
+		break;
+	case INDIRECT_OTHERS:
+		offset = iwl_eeprom_query16(eeprom, eeprom_size,
+					    EEPROM_LINK_OTHERS);
+		break;
+	default:
+		WARN_ON(1);
+		break;
+	}
+
+	/* translate the offset from words to byte */
+	return (address & ADDRESS_MSK) + (offset << 1);
+}
+
+static const u8 *iwl_eeprom_query_addr(const u8 *eeprom, size_t eeprom_size,
+				       u32 offset)
+{
+	u32 address = eeprom_indirect_address(eeprom, eeprom_size, offset);
+
+	if (WARN_ON(address >= eeprom_size))
+		return NULL;
+
+	return &eeprom[address];
+}
+
+static int iwl_eeprom_read_calib(const u8 *eeprom, size_t eeprom_size,
+				 struct iwl_eeprom_data *data)
+{
+	struct iwl_eeprom_calib_hdr *hdr;
+
+	hdr = (void *)iwl_eeprom_query_addr(eeprom, eeprom_size,
+					    EEPROM_CALIB_ALL);
+	if (!hdr)
+		return -ENODATA;
+	data->calib_version = hdr->version;
+	data->calib_voltage = hdr->voltage;
+
+	return 0;
+}
+
+/**
+ * enum iwl_eeprom_channel_flags - channel flags in EEPROM
+ * @EEPROM_CHANNEL_VALID: channel is usable for this SKU/geo
+ * @EEPROM_CHANNEL_IBSS: usable as an IBSS channel
+ * @EEPROM_CHANNEL_ACTIVE: active scanning allowed
+ * @EEPROM_CHANNEL_RADAR: radar detection required
+ * @EEPROM_CHANNEL_WIDE: 20 MHz channel okay (?)
+ * @EEPROM_CHANNEL_DFS: dynamic freq selection candidate
+ */
+enum iwl_eeprom_channel_flags {
+	EEPROM_CHANNEL_VALID = BIT(0),
+	EEPROM_CHANNEL_IBSS = BIT(1),
+	EEPROM_CHANNEL_ACTIVE = BIT(3),
+	EEPROM_CHANNEL_RADAR = BIT(4),
+	EEPROM_CHANNEL_WIDE = BIT(5),
+	EEPROM_CHANNEL_DFS = BIT(7),
+};
+
+/**
+ * struct iwl_eeprom_channel - EEPROM channel data
+ * @flags: %EEPROM_CHANNEL_* flags
+ * @max_power_avg: max power (in dBm) on this channel, at most 31 dBm
+ */
+struct iwl_eeprom_channel {
+	u8 flags;
+	s8 max_power_avg;
+} __packed;
+
+
+enum iwl_eeprom_enhanced_txpwr_flags {
+	IWL_EEPROM_ENH_TXP_FL_VALID = BIT(0),
+	IWL_EEPROM_ENH_TXP_FL_BAND_52G = BIT(1),
+	IWL_EEPROM_ENH_TXP_FL_OFDM = BIT(2),
+	IWL_EEPROM_ENH_TXP_FL_40MHZ = BIT(3),
+	IWL_EEPROM_ENH_TXP_FL_HT_AP = BIT(4),
+	IWL_EEPROM_ENH_TXP_FL_RES1 = BIT(5),
+	IWL_EEPROM_ENH_TXP_FL_RES2 = BIT(6),
+	IWL_EEPROM_ENH_TXP_FL_COMMON_TYPE = BIT(7),
+};
+
+/**
+ * iwl_eeprom_enhanced_txpwr structure
+ * @flags: entry flags
+ * @channel: channel number
+ * @chain_a_max_pwr: chain a max power in 1/2 dBm
+ * @chain_b_max_pwr: chain b max power in 1/2 dBm
+ * @chain_c_max_pwr: chain c max power in 1/2 dBm
+ * @delta_20_in_40: 20-in-40 deltas (hi/lo)
+ * @mimo2_max_pwr: mimo2 max power in 1/2 dBm
+ * @mimo3_max_pwr: mimo3 max power in 1/2 dBm
+ *
+ * This structure presents the enhanced regulatory tx power limit layout
+ * in an EEPROM image.
+ */
+struct iwl_eeprom_enhanced_txpwr {
+	u8 flags;
+	u8 channel;
+	s8 chain_a_max;
+	s8 chain_b_max;
+	s8 chain_c_max;
+	u8 delta_20_in_40;
+	s8 mimo2_max;
+	s8 mimo3_max;
+} __packed;
+
+static s8 iwl_get_max_txpwr_half_dbm(const struct iwl_eeprom_data *data,
+				     struct iwl_eeprom_enhanced_txpwr *txp)
+{
+	s8 result = 0; /* (.5 dBm) */
+
+	/* Take the highest tx power from any valid chains */
+	if (data->valid_tx_ant & ANT_A && txp->chain_a_max > result)
+		result = txp->chain_a_max;
+
+	if (data->valid_tx_ant & ANT_B && txp->chain_b_max > result)
+		result = txp->chain_b_max;
+
+	if (data->valid_tx_ant & ANT_C && txp->chain_c_max > result)
+		result = txp->chain_c_max;
+
+	if ((data->valid_tx_ant == ANT_AB ||
+	     data->valid_tx_ant == ANT_BC ||
+	     data->valid_tx_ant == ANT_AC) && txp->mimo2_max > result)
+		result = txp->mimo2_max;
+
+	if (data->valid_tx_ant == ANT_ABC && txp->mimo3_max > result)
+		result = txp->mimo3_max;
+
+	return result;
+}
+
+#define EEPROM_TXP_OFFS	(0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT)
+#define EEPROM_TXP_ENTRY_LEN sizeof(struct iwl_eeprom_enhanced_txpwr)
+#define EEPROM_TXP_SZ_OFFS (0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT_SIZE)
+
+#define TXP_CHECK_AND_PRINT(x) \
+	((txp->flags & IWL_EEPROM_ENH_TXP_FL_##x) ? # x " " : "")
+
+static void
+iwl_eeprom_enh_txp_read_element(struct iwl_eeprom_data *data,
+				struct iwl_eeprom_enhanced_txpwr *txp,
+				int n_channels, s8 max_txpower_avg)
+{
+	int ch_idx;
+	enum ieee80211_band band;
+
+	band = txp->flags & IWL_EEPROM_ENH_TXP_FL_BAND_52G ?
+		IEEE80211_BAND_5GHZ : IEEE80211_BAND_2GHZ;
+
+	for (ch_idx = 0; ch_idx < n_channels; ch_idx++) {
+		struct ieee80211_channel *chan = &data->channels[ch_idx];
+
+		/* update matching channel or from common data only */
+		if (txp->channel != 0 && chan->hw_value != txp->channel)
+			continue;
+
+		/* update matching band only */
+		if (band != chan->band)
+			continue;
+
+		if (chan->max_power < max_txpower_avg &&
+		    !(txp->flags & IWL_EEPROM_ENH_TXP_FL_40MHZ))
+			chan->max_power = max_txpower_avg;
+	}
+}
+
+static void iwl_eeprom_enhanced_txpower(struct device *dev,
+					struct iwl_eeprom_data *data,
+					const u8 *eeprom, size_t eeprom_size,
+					int n_channels)
+{
+	struct iwl_eeprom_enhanced_txpwr *txp_array, *txp;
+	int idx, entries;
+	__le16 *txp_len;
+	s8 max_txp_avg_halfdbm;
+
+	BUILD_BUG_ON(sizeof(struct iwl_eeprom_enhanced_txpwr) != 8);
+
+	/* the length is in 16-bit words, but we want entries */
+	txp_len = (__le16 *)iwl_eeprom_query_addr(eeprom, eeprom_size,
+						  EEPROM_TXP_SZ_OFFS);
+	entries = le16_to_cpup(txp_len) * 2 / EEPROM_TXP_ENTRY_LEN;
+
+	txp_array = (void *)iwl_eeprom_query_addr(eeprom, eeprom_size,
+						  EEPROM_TXP_OFFS);
+
+	for (idx = 0; idx < entries; idx++) {
+		txp = &txp_array[idx];
+		/* skip invalid entries */
+		if (!(txp->flags & IWL_EEPROM_ENH_TXP_FL_VALID))
+			continue;
+
+		IWL_DEBUG_EEPROM(dev, "%s %d:\t %s%s%s%s%s%s%s%s (0x%02x)\n",
+				 (txp->channel && (txp->flags &
+					IWL_EEPROM_ENH_TXP_FL_COMMON_TYPE)) ?
+					"Common " : (txp->channel) ?
+					"Channel" : "Common",
+				 (txp->channel),
+				 TXP_CHECK_AND_PRINT(VALID),
+				 TXP_CHECK_AND_PRINT(BAND_52G),
+				 TXP_CHECK_AND_PRINT(OFDM),
+				 TXP_CHECK_AND_PRINT(40MHZ),
+				 TXP_CHECK_AND_PRINT(HT_AP),
+				 TXP_CHECK_AND_PRINT(RES1),
+				 TXP_CHECK_AND_PRINT(RES2),
+				 TXP_CHECK_AND_PRINT(COMMON_TYPE),
+				 txp->flags);
+		IWL_DEBUG_EEPROM(dev,
+				 "\t\t chain_A: 0x%02x chain_B: 0X%02x chain_C: 0X%02x\n",
+				 txp->chain_a_max, txp->chain_b_max,
+				 txp->chain_c_max);
+		IWL_DEBUG_EEPROM(dev,
+				 "\t\t MIMO2: 0x%02x MIMO3: 0x%02x High 20_on_40: 0x%02x Low 20_on_40: 0x%02x\n",
+				 txp->mimo2_max, txp->mimo3_max,
+				 ((txp->delta_20_in_40 & 0xf0) >> 4),
+				 (txp->delta_20_in_40 & 0x0f));
+
+		max_txp_avg_halfdbm = iwl_get_max_txpwr_half_dbm(data, txp);
+
+		iwl_eeprom_enh_txp_read_element(data, txp, n_channels,
+				DIV_ROUND_UP(max_txp_avg_halfdbm, 2));
+
+		if (max_txp_avg_halfdbm > data->max_tx_pwr_half_dbm)
+			data->max_tx_pwr_half_dbm = max_txp_avg_halfdbm;
+	}
+}
+
+static void iwl_init_band_reference(const struct iwl_cfg *cfg,
+				    const u8 *eeprom, size_t eeprom_size,
+				    int eeprom_band, int *eeprom_ch_count,
+				    const struct iwl_eeprom_channel **ch_info,
+				    const u8 **eeprom_ch_array)
+{
+	u32 offset = cfg->eeprom_params->regulatory_bands[eeprom_band - 1];
+
+	offset |= INDIRECT_ADDRESS | INDIRECT_REGULATORY;
+
+	*ch_info = (void *)iwl_eeprom_query_addr(eeprom, eeprom_size, offset);
+
+	switch (eeprom_band) {
+	case 1:		/* 2.4GHz band */
+		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_1);
+		*eeprom_ch_array = iwl_eeprom_band_1;
+		break;
+	case 2:		/* 4.9GHz band */
+		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_2);
+		*eeprom_ch_array = iwl_eeprom_band_2;
+		break;
+	case 3:		/* 5.2GHz band */
+		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_3);
+		*eeprom_ch_array = iwl_eeprom_band_3;
+		break;
+	case 4:		/* 5.5GHz band */
+		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_4);
+		*eeprom_ch_array = iwl_eeprom_band_4;
+		break;
+	case 5:		/* 5.7GHz band */
+		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_5);
+		*eeprom_ch_array = iwl_eeprom_band_5;
+		break;
+	case 6:		/* 2.4GHz ht40 channels */
+		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_6);
+		*eeprom_ch_array = iwl_eeprom_band_6;
+		break;
+	case 7:		/* 5 GHz ht40 channels */
+		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_7);
+		*eeprom_ch_array = iwl_eeprom_band_7;
+		break;
+	default:
+		*eeprom_ch_count = 0;
+		*eeprom_ch_array = NULL;
+		WARN_ON(1);
+	}
+}
+
+#define CHECK_AND_PRINT(x) \
+	((eeprom_ch->flags & EEPROM_CHANNEL_##x) ? # x " " : "")
+
+static void iwl_mod_ht40_chan_info(struct device *dev,
+				   struct iwl_eeprom_data *data, int n_channels,
+				   enum ieee80211_band band, u16 channel,
+				   const struct iwl_eeprom_channel *eeprom_ch,
+				   u8 clear_ht40_extension_channel)
+{
+	struct ieee80211_channel *chan = NULL;
+	int i;
+
+	for (i = 0; i < n_channels; i++) {
+		if (data->channels[i].band != band)
+			continue;
+		if (data->channels[i].hw_value != channel)
+			continue;
+		chan = &data->channels[i];
+		break;
+	}
+
+	if (!chan)
+		return;
+
+	IWL_DEBUG_EEPROM(dev,
+			 "HT40 Ch. %d [%sGHz] %s%s%s%s%s(0x%02x %ddBm): Ad-Hoc %ssupported\n",
+			 channel,
+			 band == IEEE80211_BAND_5GHZ ? "5.2" : "2.4",
+			 CHECK_AND_PRINT(IBSS),
+			 CHECK_AND_PRINT(ACTIVE),
+			 CHECK_AND_PRINT(RADAR),
+			 CHECK_AND_PRINT(WIDE),
+			 CHECK_AND_PRINT(DFS),
+			 eeprom_ch->flags,
+			 eeprom_ch->max_power_avg,
+			 ((eeprom_ch->flags & EEPROM_CHANNEL_IBSS) &&
+			  !(eeprom_ch->flags & EEPROM_CHANNEL_RADAR)) ? ""
+								      : "not ");
+
+	if (eeprom_ch->flags & EEPROM_CHANNEL_VALID)
+		chan->flags &= ~clear_ht40_extension_channel;
+}
+
+#define CHECK_AND_PRINT_I(x)	\
+	((eeprom_ch_info[ch_idx].flags & EEPROM_CHANNEL_##x) ? # x " " : "")
+
+static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg,
+				struct iwl_eeprom_data *data,
+				const u8 *eeprom, size_t eeprom_size)
+{
+	int band, ch_idx;
+	const struct iwl_eeprom_channel *eeprom_ch_info;
+	const u8 *eeprom_ch_array;
+	int eeprom_ch_count;
+	int n_channels = 0;
+
+	/*
+	 * Loop through the 5 EEPROM bands and add them to the parse list
+	 */
+	for (band = 1; band <= 5; band++) {
+		struct ieee80211_channel *channel;
+
+		iwl_init_band_reference(cfg, eeprom, eeprom_size, band,
+					&eeprom_ch_count, &eeprom_ch_info,
+					&eeprom_ch_array);
+
+		/* Loop through each band adding each of the channels */
+		for (ch_idx = 0; ch_idx < eeprom_ch_count; ch_idx++) {
+			const struct iwl_eeprom_channel *eeprom_ch;
+
+			eeprom_ch = &eeprom_ch_info[ch_idx];
+
+			if (!(eeprom_ch->flags & EEPROM_CHANNEL_VALID)) {
+				IWL_DEBUG_EEPROM(dev,
+						 "Ch. %d Flags %x [%sGHz] - No traffic\n",
+						 eeprom_ch_array[ch_idx],
+						 eeprom_ch_info[ch_idx].flags,
+						 (band != 1) ? "5.2" : "2.4");
+				continue;
+			}
+
+			channel = &data->channels[n_channels];
+			n_channels++;
+
+			channel->hw_value = eeprom_ch_array[ch_idx];
+			channel->band = (band == 1) ? IEEE80211_BAND_2GHZ
+						    : IEEE80211_BAND_5GHZ;
+			channel->center_freq =
+				ieee80211_channel_to_frequency(
+					channel->hw_value, channel->band);
+
+			/* set no-HT40, will enable as appropriate later */
+			channel->flags = IEEE80211_CHAN_NO_HT40;
+
+			if (!(eeprom_ch->flags & EEPROM_CHANNEL_IBSS))
+				channel->flags |= IEEE80211_CHAN_NO_IBSS;
+
+			if (!(eeprom_ch->flags & EEPROM_CHANNEL_ACTIVE))
+				channel->flags |= IEEE80211_CHAN_PASSIVE_SCAN;
+
+			if (eeprom_ch->flags & EEPROM_CHANNEL_RADAR)
+				channel->flags |= IEEE80211_CHAN_RADAR;
+
+			/* Initialize regulatory-based run-time data */
+			channel->max_power =
+				eeprom_ch_info[ch_idx].max_power_avg;
+			IWL_DEBUG_EEPROM(dev,
+					 "Ch. %d [%sGHz] %s%s%s%s%s%s(0x%02x %ddBm): Ad-Hoc %ssupported\n",
+					 channel->hw_value,
+					 (band != 1) ? "5.2" : "2.4",
+					 CHECK_AND_PRINT_I(VALID),
+					 CHECK_AND_PRINT_I(IBSS),
+					 CHECK_AND_PRINT_I(ACTIVE),
+					 CHECK_AND_PRINT_I(RADAR),
+					 CHECK_AND_PRINT_I(WIDE),
+					 CHECK_AND_PRINT_I(DFS),
+					 eeprom_ch_info[ch_idx].flags,
+					 eeprom_ch_info[ch_idx].max_power_avg,
+					 ((eeprom_ch_info[ch_idx].flags &
+							EEPROM_CHANNEL_IBSS) &&
+					  !(eeprom_ch_info[ch_idx].flags &
+							EEPROM_CHANNEL_RADAR))
+						? "" : "not ");
+		}
+	}
+
+	if (cfg->eeprom_params->enhanced_txpower) {
+		/*
+		 * for newer device (6000 series and up)
+		 * EEPROM contain enhanced tx power information
+		 * driver need to process addition information
+		 * to determine the max channel tx power limits
+		 */
+		iwl_eeprom_enhanced_txpower(dev, data, eeprom, eeprom_size,
+					    n_channels);
+	} else {
+		/* All others use data from channel map */
+		int i;
+
+		data->max_tx_pwr_half_dbm = -128;
+
+		for (i = 0; i < n_channels; i++)
+			data->max_tx_pwr_half_dbm =
+				max_t(s8, data->max_tx_pwr_half_dbm,
+				      data->channels[i].max_power * 2);
+	}
+
+	/* Check if we do have HT40 channels */
+	if (cfg->eeprom_params->regulatory_bands[5] ==
+				EEPROM_REGULATORY_BAND_NO_HT40 &&
+	    cfg->eeprom_params->regulatory_bands[6] ==
+				EEPROM_REGULATORY_BAND_NO_HT40)
+		return n_channels;
+
+	/* Two additional EEPROM bands for 2.4 and 5 GHz HT40 channels */
+	for (band = 6; band <= 7; band++) {
+		enum ieee80211_band ieeeband;
+
+		iwl_init_band_reference(cfg, eeprom, eeprom_size, band,
+					&eeprom_ch_count, &eeprom_ch_info,
+					&eeprom_ch_array);
+
+		/* EEPROM band 6 is 2.4, band 7 is 5 GHz */
+		ieeeband = (band == 6) ? IEEE80211_BAND_2GHZ
+				       : IEEE80211_BAND_5GHZ;
+
+		/* Loop through each band adding each of the channels */
+		for (ch_idx = 0; ch_idx < eeprom_ch_count; ch_idx++) {
+			/* Set up driver's info for lower half */
+			iwl_mod_ht40_chan_info(dev, data, n_channels, ieeeband,
+					       eeprom_ch_array[ch_idx],
+					       &eeprom_ch_info[ch_idx],
+					       IEEE80211_CHAN_NO_HT40PLUS);
+
+			/* Set up driver's info for upper half */
+			iwl_mod_ht40_chan_info(dev, data, n_channels, ieeeband,
+					       eeprom_ch_array[ch_idx] + 4,
+					       &eeprom_ch_info[ch_idx],
+					       IEEE80211_CHAN_NO_HT40MINUS);
+		}
+	}
+
+	return n_channels;
+}
+
+static int iwl_init_sband_channels(struct iwl_eeprom_data *data,
+				   struct ieee80211_supported_band *sband,
+				   int n_channels, enum ieee80211_band band)
+{
+	struct ieee80211_channel *chan = &data->channels[0];
+	int n = 0, idx = 0;
+
+	while (chan->band != band && idx < n_channels)
+		chan = &data->channels[++idx];
+
+	sband->channels = &data->channels[idx];
+
+	while (chan->band == band && idx < n_channels) {
+		chan = &data->channels[++idx];
+		n++;
+	}
+
+	sband->n_channels = n;
+
+	return n;
+}
+
+#define MAX_BIT_RATE_40_MHZ	150 /* Mbps */
+#define MAX_BIT_RATE_20_MHZ	72 /* Mbps */
+
+static void iwl_init_ht_hw_capab(const struct iwl_cfg *cfg,
+				 struct iwl_eeprom_data *data,
+				 struct ieee80211_sta_ht_cap *ht_info,
+				 enum ieee80211_band band)
+{
+	int max_bit_rate = 0;
+	u8 rx_chains;
+	u8 tx_chains;
+
+	tx_chains = hweight8(data->valid_tx_ant);
+	if (cfg->rx_with_siso_diversity)
+		rx_chains = 1;
+	else
+		rx_chains = hweight8(data->valid_rx_ant);
+
+	if (!(data->sku & EEPROM_SKU_CAP_11N_ENABLE) || !cfg->ht_params) {
+		ht_info->ht_supported = false;
+		return;
+	}
+
+	ht_info->ht_supported = true;
+	ht_info->cap = 0;
+
+	if (iwlwifi_mod_params.amsdu_size_8K)
+		ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU;
+
+	ht_info->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
+	ht_info->ampdu_density = IEEE80211_HT_MPDU_DENSITY_4;
+
+	ht_info->mcs.rx_mask[0] = 0xFF;
+	if (rx_chains >= 2)
+		ht_info->mcs.rx_mask[1] = 0xFF;
+	if (rx_chains >= 3)
+		ht_info->mcs.rx_mask[2] = 0xFF;
+
+	if (cfg->ht_params->ht_greenfield_support)
+		ht_info->cap |= IEEE80211_HT_CAP_GRN_FLD;
+	ht_info->cap |= IEEE80211_HT_CAP_SGI_20;
+
+	max_bit_rate = MAX_BIT_RATE_20_MHZ;
+
+	if (cfg->ht_params->ht40_bands & BIT(band)) {
+		ht_info->cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+		ht_info->cap |= IEEE80211_HT_CAP_SGI_40;
+		ht_info->mcs.rx_mask[4] = 0x01;
+		max_bit_rate = MAX_BIT_RATE_40_MHZ;
+	}
+
+	/* Highest supported Rx data rate */
+	max_bit_rate *= rx_chains;
+	WARN_ON(max_bit_rate & ~IEEE80211_HT_MCS_RX_HIGHEST_MASK);
+	ht_info->mcs.rx_highest = cpu_to_le16(max_bit_rate);
+
+	/* Tx MCS capabilities */
+	ht_info->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
+	if (tx_chains != rx_chains) {
+		ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF;
+		ht_info->mcs.tx_params |= ((tx_chains - 1) <<
+				IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
+	}
+}
+
+static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg,
+			    struct iwl_eeprom_data *data,
+			    const u8 *eeprom, size_t eeprom_size)
+{
+	int n_channels = iwl_init_channel_map(dev, cfg, data,
+					      eeprom, eeprom_size);
+	int n_used = 0;
+	struct ieee80211_supported_band *sband;
+
+	sband = &data->bands[IEEE80211_BAND_2GHZ];
+	sband->band = IEEE80211_BAND_2GHZ;
+	sband->bitrates = &iwl_cfg80211_rates[RATES_24_OFFS];
+	sband->n_bitrates = N_RATES_24;
+	n_used += iwl_init_sband_channels(data, sband, n_channels,
+					  IEEE80211_BAND_2GHZ);
+	iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, IEEE80211_BAND_2GHZ);
+
+	sband = &data->bands[IEEE80211_BAND_5GHZ];
+	sband->band = IEEE80211_BAND_5GHZ;
+	sband->bitrates = &iwl_cfg80211_rates[RATES_52_OFFS];
+	sband->n_bitrates = N_RATES_52;
+	n_used += iwl_init_sband_channels(data, sband, n_channels,
+					  IEEE80211_BAND_5GHZ);
+	iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, IEEE80211_BAND_5GHZ);
+
+	if (n_channels != n_used)
+		IWL_ERR_DEV(dev, "EEPROM: used only %d of %d channels\n",
+			    n_used, n_channels);
+}
+
+/* EEPROM data functions */
+
+struct iwl_eeprom_data *
+iwl_parse_eeprom_data(struct device *dev, const struct iwl_cfg *cfg,
+		      const u8 *eeprom, size_t eeprom_size)
+{
+	struct iwl_eeprom_data *data;
+	const void *tmp;
+
+	if (WARN_ON(!cfg || !cfg->eeprom_params))
+		return NULL;
+
+	data = kzalloc(sizeof(*data) +
+		       sizeof(struct ieee80211_channel) * IWL_NUM_CHANNELS,
+		       GFP_KERNEL);
+	if (!data)
+		return NULL;
+
+	/* get MAC address(es) */
+	tmp = iwl_eeprom_query_addr(eeprom, eeprom_size, EEPROM_MAC_ADDRESS);
+	if (!tmp)
+		goto err_free;
+	memcpy(data->hw_addr, tmp, ETH_ALEN);
+	data->n_hw_addrs = iwl_eeprom_query16(eeprom, eeprom_size,
+					      EEPROM_NUM_MAC_ADDRESS);
+
+	if (iwl_eeprom_read_calib(eeprom, eeprom_size, data))
+		goto err_free;
+
+	tmp = iwl_eeprom_query_addr(eeprom, eeprom_size, EEPROM_XTAL);
+	if (!tmp)
+		goto err_free;
+	memcpy(data->xtal_calib, tmp, sizeof(data->xtal_calib));
+
+	tmp = iwl_eeprom_query_addr(eeprom, eeprom_size,
+				    EEPROM_RAW_TEMPERATURE);
+	if (!tmp)
+		goto err_free;
+	data->raw_temperature = *(__le16 *)tmp;
+
+	tmp = iwl_eeprom_query_addr(eeprom, eeprom_size,
+				    EEPROM_KELVIN_TEMPERATURE);
+	if (!tmp)
+		goto err_free;
+	data->kelvin_temperature = *(__le16 *)tmp;
+	data->kelvin_voltage = *((__le16 *)tmp + 1);
+
+	data->radio_cfg = iwl_eeprom_query16(eeprom, eeprom_size,
+					     EEPROM_RADIO_CONFIG);
+	data->sku = iwl_eeprom_query16(eeprom, eeprom_size,
+				       EEPROM_SKU_CAP);
+	data->eeprom_version = iwl_eeprom_query16(eeprom, eeprom_size,
+						  EEPROM_VERSION);
+
+	data->valid_tx_ant = EEPROM_RF_CFG_TX_ANT_MSK(data->radio_cfg);
+	data->valid_rx_ant = EEPROM_RF_CFG_RX_ANT_MSK(data->radio_cfg);
+
+	/* check overrides (some devices have wrong EEPROM) */
+	if (cfg->valid_tx_ant)
+		data->valid_tx_ant = cfg->valid_tx_ant;
+	if (cfg->valid_rx_ant)
+		data->valid_rx_ant = cfg->valid_rx_ant;
+
+	if (!data->valid_tx_ant || !data->valid_rx_ant) {
+		IWL_ERR_DEV(dev, "invalid antennas (0x%x, 0x%x)\n",
+			    data->valid_tx_ant, data->valid_rx_ant);
+		goto err_free;
+	}
+
+	iwl_init_sbands(dev, cfg, data, eeprom, eeprom_size);
+
+	return data;
+ err_free:
+	kfree(data);
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(iwl_parse_eeprom_data);
+
+/* helper functions */
+int iwl_eeprom_check_version(struct iwl_eeprom_data *data,
+			     struct iwl_trans *trans)
+{
+	if (data->eeprom_version >= trans->cfg->eeprom_ver ||
+	    data->calib_version >= trans->cfg->eeprom_calib_ver) {
+		IWL_INFO(trans, "device EEPROM VER=0x%x, CALIB=0x%x\n",
+			 data->eeprom_version, data->calib_version);
+		return 0;
+	}
+
+	IWL_ERR(trans,
+		"Unsupported (too old) EEPROM VER=0x%x < 0x%x CALIB=0x%x < 0x%x\n",
+		data->eeprom_version, trans->cfg->eeprom_ver,
+		data->calib_version,  trans->cfg->eeprom_calib_ver);
+	return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(iwl_eeprom_check_version);
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h
new file mode 100644
index 000000000000..9c07c670a1ce
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.h
@@ -0,0 +1,138 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2008 - 2012 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+#ifndef __iwl_eeprom_parse_h__
+#define __iwl_eeprom_parse_h__
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+#include "iwl-trans.h"
+
+/* SKU Capabilities (actual values from EEPROM definition) */
+#define EEPROM_SKU_CAP_BAND_24GHZ	(1 << 4)
+#define EEPROM_SKU_CAP_BAND_52GHZ	(1 << 5)
+#define EEPROM_SKU_CAP_11N_ENABLE	(1 << 6)
+#define EEPROM_SKU_CAP_AMT_ENABLE	(1 << 7)
+#define EEPROM_SKU_CAP_IPAN_ENABLE	(1 << 8)
+
+/* radio config bits (actual values from EEPROM definition) */
+#define EEPROM_RF_CFG_TYPE_MSK(x)   (x & 0x3)         /* bits 0-1   */
+#define EEPROM_RF_CFG_STEP_MSK(x)   ((x >> 2)  & 0x3) /* bits 2-3   */
+#define EEPROM_RF_CFG_DASH_MSK(x)   ((x >> 4)  & 0x3) /* bits 4-5   */
+#define EEPROM_RF_CFG_PNUM_MSK(x)   ((x >> 6)  & 0x3) /* bits 6-7   */
+#define EEPROM_RF_CFG_TX_ANT_MSK(x) ((x >> 8)  & 0xF) /* bits 8-11  */
+#define EEPROM_RF_CFG_RX_ANT_MSK(x) ((x >> 12) & 0xF) /* bits 12-15 */
+
+struct iwl_eeprom_data {
+	int n_hw_addrs;
+	u8 hw_addr[ETH_ALEN];
+
+	u16 radio_config;
+
+	u8 calib_version;
+	__le16 calib_voltage;
+
+	__le16 raw_temperature;
+	__le16 kelvin_temperature;
+	__le16 kelvin_voltage;
+	__le16 xtal_calib[2];
+
+	u16 sku;
+	u16 radio_cfg;
+	u16 eeprom_version;
+	s8 max_tx_pwr_half_dbm;
+
+	u8 valid_tx_ant, valid_rx_ant;
+
+	struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
+	struct ieee80211_channel channels[];
+};
+
+/**
+ * iwl_parse_eeprom_data - parse EEPROM data and return values
+ *
+ * @dev: device pointer we're parsing for, for debug only
+ * @cfg: device configuration for parsing and overrides
+ * @eeprom: the EEPROM data
+ * @eeprom_size: length of the EEPROM data
+ *
+ * This function parses all EEPROM values we need and then
+ * returns a (newly allocated) struct containing all the
+ * relevant values for driver use. The struct must be freed
+ * later with iwl_free_eeprom_data().
+ */
+struct iwl_eeprom_data *
+iwl_parse_eeprom_data(struct device *dev, const struct iwl_cfg *cfg,
+		      const u8 *eeprom, size_t eeprom_size);
+
+/**
+ * iwl_free_eeprom_data - free EEPROM data
+ * @data: the data to free
+ */
+static inline void iwl_free_eeprom_data(struct iwl_eeprom_data *data)
+{
+	kfree(data);
+}
+
+int iwl_eeprom_check_version(struct iwl_eeprom_data *data,
+			     struct iwl_trans *trans);
+
+#endif /* __iwl_eeprom_parse_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-read.c b/drivers/net/wireless/iwlwifi/iwl-eeprom-read.c
new file mode 100644
index 000000000000..27c7da3c6ed1
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom-read.c
@@ -0,0 +1,463 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2008 - 2012 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/export.h>
+
+#include "iwl-debug.h"
+#include "iwl-eeprom-read.h"
+#include "iwl-io.h"
+#include "iwl-prph.h"
+#include "iwl-csr.h"
+
+/*
+ * EEPROM access time values:
+ *
+ * Driver initiates EEPROM read by writing byte address << 1 to CSR_EEPROM_REG.
+ * Driver then polls CSR_EEPROM_REG for CSR_EEPROM_REG_READ_VALID_MSK (0x1).
+ * When polling, wait 10 uSec between polling loops, up to a maximum 5000 uSec.
+ * Driver reads 16-bit value from bits 31-16 of CSR_EEPROM_REG.
+ */
+#define IWL_EEPROM_ACCESS_TIMEOUT	5000 /* uSec */
+
+#define IWL_EEPROM_SEM_TIMEOUT		10   /* microseconds */
+#define IWL_EEPROM_SEM_RETRY_LIMIT	1000 /* number of attempts (not time) */
+
+
+/*
+ * The device's EEPROM semaphore prevents conflicts between driver and uCode
+ * when accessing the EEPROM; each access is a series of pulses to/from the
+ * EEPROM chip, not a single event, so even reads could conflict if they
+ * weren't arbitrated by the semaphore.
+ */
+
+#define	EEPROM_SEM_TIMEOUT 10		/* milliseconds */
+#define EEPROM_SEM_RETRY_LIMIT 1000	/* number of attempts (not time) */
+
+static int iwl_eeprom_acquire_semaphore(struct iwl_trans *trans)
+{
+	u16 count;
+	int ret;
+
+	for (count = 0; count < EEPROM_SEM_RETRY_LIMIT; count++) {
+		/* Request semaphore */
+		iwl_set_bit(trans, CSR_HW_IF_CONFIG_REG,
+			    CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
+
+		/* See if we got it */
+		ret = iwl_poll_bit(trans, CSR_HW_IF_CONFIG_REG,
+				CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
+				CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
+				EEPROM_SEM_TIMEOUT);
+		if (ret >= 0) {
+			IWL_DEBUG_EEPROM(trans->dev,
+					 "Acquired semaphore after %d tries.\n",
+					 count+1);
+			return ret;
+		}
+	}
+
+	return ret;
+}
+
+static void iwl_eeprom_release_semaphore(struct iwl_trans *trans)
+{
+	iwl_clear_bit(trans, CSR_HW_IF_CONFIG_REG,
+		      CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
+}
+
+static int iwl_eeprom_verify_signature(struct iwl_trans *trans, bool nvm_is_otp)
+{
+	u32 gp = iwl_read32(trans, CSR_EEPROM_GP) & CSR_EEPROM_GP_VALID_MSK;
+
+	IWL_DEBUG_EEPROM(trans->dev, "EEPROM signature=0x%08x\n", gp);
+
+	switch (gp) {
+	case CSR_EEPROM_GP_BAD_SIG_EEP_GOOD_SIG_OTP:
+		if (!nvm_is_otp) {
+			IWL_ERR(trans, "EEPROM with bad signature: 0x%08x\n",
+				gp);
+			return -ENOENT;
+		}
+		return 0;
+	case CSR_EEPROM_GP_GOOD_SIG_EEP_LESS_THAN_4K:
+	case CSR_EEPROM_GP_GOOD_SIG_EEP_MORE_THAN_4K:
+		if (nvm_is_otp) {
+			IWL_ERR(trans, "OTP with bad signature: 0x%08x\n", gp);
+			return -ENOENT;
+		}
+		return 0;
+	case CSR_EEPROM_GP_BAD_SIGNATURE_BOTH_EEP_AND_OTP:
+	default:
+		IWL_ERR(trans,
+			"bad EEPROM/OTP signature, type=%s, EEPROM_GP=0x%08x\n",
+			nvm_is_otp ? "OTP" : "EEPROM", gp);
+		return -ENOENT;
+	}
+}
+
+/******************************************************************************
+ *
+ * OTP related functions
+ *
+******************************************************************************/
+
+static void iwl_set_otp_access_absolute(struct iwl_trans *trans)
+{
+	iwl_read32(trans, CSR_OTP_GP_REG);
+
+	iwl_clear_bit(trans, CSR_OTP_GP_REG,
+		      CSR_OTP_GP_REG_OTP_ACCESS_MODE);
+}
+
+static int iwl_nvm_is_otp(struct iwl_trans *trans)
+{
+	u32 otpgp;
+
+	/* OTP only valid for CP/PP and after */
+	switch (trans->hw_rev & CSR_HW_REV_TYPE_MSK) {
+	case CSR_HW_REV_TYPE_NONE:
+		IWL_ERR(trans, "Unknown hardware type\n");
+		return -EIO;
+	case CSR_HW_REV_TYPE_5300:
+	case CSR_HW_REV_TYPE_5350:
+	case CSR_HW_REV_TYPE_5100:
+	case CSR_HW_REV_TYPE_5150:
+		return 0;
+	default:
+		otpgp = iwl_read32(trans, CSR_OTP_GP_REG);
+		if (otpgp & CSR_OTP_GP_REG_DEVICE_SELECT)
+			return 1;
+		return 0;
+	}
+}
+
+static int iwl_init_otp_access(struct iwl_trans *trans)
+{
+	int ret;
+
+	/* Enable 40MHz radio clock */
+	iwl_write32(trans, CSR_GP_CNTRL,
+		    iwl_read32(trans, CSR_GP_CNTRL) |
+		    CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
+
+	/* wait for clock to be ready */
+	ret = iwl_poll_bit(trans, CSR_GP_CNTRL,
+			   CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
+			   CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
+			   25000);
+	if (ret < 0) {
+		IWL_ERR(trans, "Time out access OTP\n");
+	} else {
+		iwl_set_bits_prph(trans, APMG_PS_CTRL_REG,
+				  APMG_PS_CTRL_VAL_RESET_REQ);
+		udelay(5);
+		iwl_clear_bits_prph(trans, APMG_PS_CTRL_REG,
+				    APMG_PS_CTRL_VAL_RESET_REQ);
+
+		/*
+		 * CSR auto clock gate disable bit -
+		 * this is only applicable for HW with OTP shadow RAM
+		 */
+		if (trans->cfg->base_params->shadow_ram_support)
+			iwl_set_bit(trans, CSR_DBG_LINK_PWR_MGMT_REG,
+				    CSR_RESET_LINK_PWR_MGMT_DISABLED);
+	}
+	return ret;
+}
+
+static int iwl_read_otp_word(struct iwl_trans *trans, u16 addr,
+			     __le16 *eeprom_data)
+{
+	int ret = 0;
+	u32 r;
+	u32 otpgp;
+
+	iwl_write32(trans, CSR_EEPROM_REG,
+		    CSR_EEPROM_REG_MSK_ADDR & (addr << 1));
+	ret = iwl_poll_bit(trans, CSR_EEPROM_REG,
+				 CSR_EEPROM_REG_READ_VALID_MSK,
+				 CSR_EEPROM_REG_READ_VALID_MSK,
+				 IWL_EEPROM_ACCESS_TIMEOUT);
+	if (ret < 0) {
+		IWL_ERR(trans, "Time out reading OTP[%d]\n", addr);
+		return ret;
+	}
+	r = iwl_read32(trans, CSR_EEPROM_REG);
+	/* check for ECC errors: */
+	otpgp = iwl_read32(trans, CSR_OTP_GP_REG);
+	if (otpgp & CSR_OTP_GP_REG_ECC_UNCORR_STATUS_MSK) {
+		/* stop in this case */
+		/* set the uncorrectable OTP ECC bit for acknowledgement */
+		iwl_set_bit(trans, CSR_OTP_GP_REG,
+			    CSR_OTP_GP_REG_ECC_UNCORR_STATUS_MSK);
+		IWL_ERR(trans, "Uncorrectable OTP ECC error, abort OTP read\n");
+		return -EINVAL;
+	}
+	if (otpgp & CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK) {
+		/* continue in this case */
+		/* set the correctable OTP ECC bit for acknowledgement */
+		iwl_set_bit(trans, CSR_OTP_GP_REG,
+			    CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK);
+		IWL_ERR(trans, "Correctable OTP ECC error, continue read\n");
+	}
+	*eeprom_data = cpu_to_le16(r >> 16);
+	return 0;
+}
+
+/*
+ * iwl_is_otp_empty: check for empty OTP
+ */
+static bool iwl_is_otp_empty(struct iwl_trans *trans)
+{
+	u16 next_link_addr = 0;
+	__le16 link_value;
+	bool is_empty = false;
+
+	/* locate the beginning of OTP link list */
+	if (!iwl_read_otp_word(trans, next_link_addr, &link_value)) {
+		if (!link_value) {
+			IWL_ERR(trans, "OTP is empty\n");
+			is_empty = true;
+		}
+	} else {
+		IWL_ERR(trans, "Unable to read first block of OTP list.\n");
+		is_empty = true;
+	}
+
+	return is_empty;
+}
+
+
+/*
+ * iwl_find_otp_image: find EEPROM image in OTP
+ *   finding the OTP block that contains the EEPROM image.
+ *   the last valid block on the link list (the block _before_ the last block)
+ *   is the block we should read and used to configure the device.
+ *   If all the available OTP blocks are full, the last block will be the block
+ *   we should read and used to configure the device.
+ *   only perform this operation if shadow RAM is disabled
+ */
+static int iwl_find_otp_image(struct iwl_trans *trans,
+					u16 *validblockaddr)
+{
+	u16 next_link_addr = 0, valid_addr;
+	__le16 link_value = 0;
+	int usedblocks = 0;
+
+	/* set addressing mode to absolute to traverse the link list */
+	iwl_set_otp_access_absolute(trans);
+
+	/* checking for empty OTP or error */
+	if (iwl_is_otp_empty(trans))
+		return -EINVAL;
+
+	/*
+	 * start traverse link list
+	 * until reach the max number of OTP blocks
+	 * different devices have different number of OTP blocks
+	 */
+	do {
+		/* save current valid block address
+		 * check for more block on the link list
+		 */
+		valid_addr = next_link_addr;
+		next_link_addr = le16_to_cpu(link_value) * sizeof(u16);
+		IWL_DEBUG_EEPROM(trans->dev, "OTP blocks %d addr 0x%x\n",
+				 usedblocks, next_link_addr);
+		if (iwl_read_otp_word(trans, next_link_addr, &link_value))
+			return -EINVAL;
+		if (!link_value) {
+			/*
+			 * reach the end of link list, return success and
+			 * set address point to the starting address
+			 * of the image
+			 */
+			*validblockaddr = valid_addr;
+			/* skip first 2 bytes (link list pointer) */
+			*validblockaddr += 2;
+			return 0;
+		}
+		/* more in the link list, continue */
+		usedblocks++;
+	} while (usedblocks <= trans->cfg->base_params->max_ll_items);
+
+	/* OTP has no valid blocks */
+	IWL_DEBUG_EEPROM(trans->dev, "OTP has no valid blocks\n");
+	return -EINVAL;
+}
+
+/**
+ * iwl_read_eeprom - read EEPROM contents
+ *
+ * Load the EEPROM contents from adapter and return it
+ * and its size.
+ *
+ * NOTE:  This routine uses the non-debug IO access functions.
+ */
+int iwl_read_eeprom(struct iwl_trans *trans, u8 **eeprom, size_t *eeprom_size)
+{
+	__le16 *e;
+	u32 gp = iwl_read32(trans, CSR_EEPROM_GP);
+	int sz;
+	int ret;
+	u16 addr;
+	u16 validblockaddr = 0;
+	u16 cache_addr = 0;
+	int nvm_is_otp;
+
+	if (!eeprom || !eeprom_size)
+		return -EINVAL;
+
+	nvm_is_otp = iwl_nvm_is_otp(trans);
+	if (nvm_is_otp < 0)
+		return nvm_is_otp;
+
+	sz = trans->cfg->base_params->eeprom_size;
+	IWL_DEBUG_EEPROM(trans->dev, "NVM size = %d\n", sz);
+
+	e = kmalloc(sz, GFP_KERNEL);
+	if (!e)
+		return -ENOMEM;
+
+	ret = iwl_eeprom_verify_signature(trans, nvm_is_otp);
+	if (ret < 0) {
+		IWL_ERR(trans, "EEPROM not found, EEPROM_GP=0x%08x\n", gp);
+		goto err_free;
+	}
+
+	/* Make sure driver (instead of uCode) is allowed to read EEPROM */
+	ret = iwl_eeprom_acquire_semaphore(trans);
+	if (ret < 0) {
+		IWL_ERR(trans, "Failed to acquire EEPROM semaphore.\n");
+		goto err_free;
+	}
+
+	if (nvm_is_otp) {
+		ret = iwl_init_otp_access(trans);
+		if (ret) {
+			IWL_ERR(trans, "Failed to initialize OTP access.\n");
+			goto err_unlock;
+		}
+
+		iwl_write32(trans, CSR_EEPROM_GP,
+			    iwl_read32(trans, CSR_EEPROM_GP) &
+			    ~CSR_EEPROM_GP_IF_OWNER_MSK);
+
+		iwl_set_bit(trans, CSR_OTP_GP_REG,
+			    CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK |
+			    CSR_OTP_GP_REG_ECC_UNCORR_STATUS_MSK);
+		/* traversing the linked list if no shadow ram supported */
+		if (!trans->cfg->base_params->shadow_ram_support) {
+			ret = iwl_find_otp_image(trans, &validblockaddr);
+			if (ret)
+				goto err_unlock;
+		}
+		for (addr = validblockaddr; addr < validblockaddr + sz;
+		     addr += sizeof(u16)) {
+			__le16 eeprom_data;
+
+			ret = iwl_read_otp_word(trans, addr, &eeprom_data);
+			if (ret)
+				goto err_unlock;
+			e[cache_addr / 2] = eeprom_data;
+			cache_addr += sizeof(u16);
+		}
+	} else {
+		/* eeprom is an array of 16bit values */
+		for (addr = 0; addr < sz; addr += sizeof(u16)) {
+			u32 r;
+
+			iwl_write32(trans, CSR_EEPROM_REG,
+				    CSR_EEPROM_REG_MSK_ADDR & (addr << 1));
+
+			ret = iwl_poll_bit(trans, CSR_EEPROM_REG,
+					   CSR_EEPROM_REG_READ_VALID_MSK,
+					   CSR_EEPROM_REG_READ_VALID_MSK,
+					   IWL_EEPROM_ACCESS_TIMEOUT);
+			if (ret < 0) {
+				IWL_ERR(trans,
+					"Time out reading EEPROM[%d]\n", addr);
+				goto err_unlock;
+			}
+			r = iwl_read32(trans, CSR_EEPROM_REG);
+			e[addr / 2] = cpu_to_le16(r >> 16);
+		}
+	}
+
+	IWL_DEBUG_EEPROM(trans->dev, "NVM Type: %s\n",
+			 nvm_is_otp ? "OTP" : "EEPROM");
+
+	iwl_eeprom_release_semaphore(trans);
+
+	*eeprom_size = sz;
+	*eeprom = (u8 *)e;
+	return 0;
+
+ err_unlock:
+	iwl_eeprom_release_semaphore(trans);
+ err_free:
+	kfree(e);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(iwl_read_eeprom);
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-read.h b/drivers/net/wireless/iwlwifi/iwl-eeprom-read.h
new file mode 100644
index 000000000000..1337c9d36fee
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom-read.h
@@ -0,0 +1,70 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2008 - 2012 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#ifndef __iwl_eeprom_h__
+#define __iwl_eeprom_h__
+
+#include "iwl-trans.h"
+
+int iwl_read_eeprom(struct iwl_trans *trans, u8 **eeprom, size_t *eeprom_size);
+
+#endif  /* __iwl_eeprom_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
deleted file mode 100644
index 23cea42b9495..000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ /dev/null
@@ -1,1094 +0,0 @@
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2008 - 2012 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *  * Neither the name Intel Corporation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *****************************************************************************/
-
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-
-#include <net/mac80211.h>
-
-#include "iwl-commands.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-debug.h"
-#include "iwl-agn.h"
-#include "iwl-eeprom.h"
-#include "iwl-io.h"
-#include "iwl-prph.h"
-
-/************************** EEPROM BANDS ****************************
- *
- * The iwl_eeprom_band definitions below provide the mapping from the
- * EEPROM contents to the specific channel number supported for each
- * band.
- *
- * For example, iwl_priv->eeprom.band_3_channels[4] from the band_3
- * definition below maps to physical channel 42 in the 5.2GHz spectrum.
- * The specific geography and calibration information for that channel
- * is contained in the eeprom map itself.
- *
- * During init, we copy the eeprom information and channel map
- * information into priv->channel_info_24/52 and priv->channel_map_24/52
- *
- * channel_map_24/52 provides the index in the channel_info array for a
- * given channel.  We have to have two separate maps as there is channel
- * overlap with the 2.4GHz and 5.2GHz spectrum as seen in band_1 and
- * band_2
- *
- * A value of 0xff stored in the channel_map indicates that the channel
- * is not supported by the hardware at all.
- *
- * A value of 0xfe in the channel_map indicates that the channel is not
- * valid for Tx with the current hardware.  This means that
- * while the system can tune and receive on a given channel, it may not
- * be able to associate or transmit any frames on that
- * channel.  There is no corresponding channel information for that
- * entry.
- *
- *********************************************************************/
-
-/* 2.4 GHz */
-const u8 iwl_eeprom_band_1[14] = {
-	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
-};
-
-/* 5.2 GHz bands */
-static const u8 iwl_eeprom_band_2[] = {	/* 4915-5080MHz */
-	183, 184, 185, 187, 188, 189, 192, 196, 7, 8, 11, 12, 16
-};
-
-static const u8 iwl_eeprom_band_3[] = {	/* 5170-5320MHz */
-	34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64
-};
-
-static const u8 iwl_eeprom_band_4[] = {	/* 5500-5700MHz */
-	100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140
-};
-
-static const u8 iwl_eeprom_band_5[] = {	/* 5725-5825MHz */
-	145, 149, 153, 157, 161, 165
-};
-
-static const u8 iwl_eeprom_band_6[] = {       /* 2.4 ht40 channel */
-	1, 2, 3, 4, 5, 6, 7
-};
-
-static const u8 iwl_eeprom_band_7[] = {       /* 5.2 ht40 channel */
-	36, 44, 52, 60, 100, 108, 116, 124, 132, 149, 157
-};
-
-/******************************************************************************
- *
- * generic NVM functions
- *
-******************************************************************************/
-
-/*
- * The device's EEPROM semaphore prevents conflicts between driver and uCode
- * when accessing the EEPROM; each access is a series of pulses to/from the
- * EEPROM chip, not a single event, so even reads could conflict if they
- * weren't arbitrated by the semaphore.
- */
-
-#define	EEPROM_SEM_TIMEOUT 10		/* milliseconds */
-#define EEPROM_SEM_RETRY_LIMIT 1000	/* number of attempts (not time) */
-
-static int iwl_eeprom_acquire_semaphore(struct iwl_trans *trans)
-{
-	u16 count;
-	int ret;
-
-	for (count = 0; count < EEPROM_SEM_RETRY_LIMIT; count++) {
-		/* Request semaphore */
-		iwl_set_bit(trans, CSR_HW_IF_CONFIG_REG,
-			    CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
-
-		/* See if we got it */
-		ret = iwl_poll_bit(trans, CSR_HW_IF_CONFIG_REG,
-				CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
-				CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM,
-				EEPROM_SEM_TIMEOUT);
-		if (ret >= 0) {
-			IWL_DEBUG_EEPROM(trans,
-				"Acquired semaphore after %d tries.\n",
-				count+1);
-			return ret;
-		}
-	}
-
-	return ret;
-}
-
-static void iwl_eeprom_release_semaphore(struct iwl_trans *trans)
-{
-	iwl_clear_bit(trans, CSR_HW_IF_CONFIG_REG,
-		CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM);
-
-}
-
-static int iwl_eeprom_verify_signature(struct iwl_trans *trans)
-{
-	u32 gp = iwl_read32(trans, CSR_EEPROM_GP) &
-			   CSR_EEPROM_GP_VALID_MSK;
-	int ret = 0;
-
-	IWL_DEBUG_EEPROM(trans, "EEPROM signature=0x%08x\n", gp);
-	switch (gp) {
-	case CSR_EEPROM_GP_BAD_SIG_EEP_GOOD_SIG_OTP:
-		if (trans->nvm_device_type != NVM_DEVICE_TYPE_OTP) {
-			IWL_ERR(trans, "EEPROM with bad signature: 0x%08x\n",
-				gp);
-			ret = -ENOENT;
-		}
-		break;
-	case CSR_EEPROM_GP_GOOD_SIG_EEP_LESS_THAN_4K:
-	case CSR_EEPROM_GP_GOOD_SIG_EEP_MORE_THAN_4K:
-		if (trans->nvm_device_type != NVM_DEVICE_TYPE_EEPROM) {
-			IWL_ERR(trans, "OTP with bad signature: 0x%08x\n", gp);
-			ret = -ENOENT;
-		}
-		break;
-	case CSR_EEPROM_GP_BAD_SIGNATURE_BOTH_EEP_AND_OTP:
-	default:
-		IWL_ERR(trans, "bad EEPROM/OTP signature, type=%s, "
-			"EEPROM_GP=0x%08x\n",
-			(trans->nvm_device_type == NVM_DEVICE_TYPE_OTP)
-			? "OTP" : "EEPROM", gp);
-		ret = -ENOENT;
-		break;
-	}
-	return ret;
-}
-
-u16 iwl_eeprom_query16(const struct iwl_shared *shrd, size_t offset)
-{
-	if (!shrd->eeprom)
-		return 0;
-	return (u16)shrd->eeprom[offset] | ((u16)shrd->eeprom[offset + 1] << 8);
-}
-
-int iwl_eeprom_check_version(struct iwl_priv *priv)
-{
-	u16 eeprom_ver;
-	u16 calib_ver;
-
-	eeprom_ver = iwl_eeprom_query16(priv->shrd, EEPROM_VERSION);
-	calib_ver = iwl_eeprom_calib_version(priv->shrd);
-
-	if (eeprom_ver < cfg(priv)->eeprom_ver ||
-	    calib_ver < cfg(priv)->eeprom_calib_ver)
-		goto err;
-
-	IWL_INFO(priv, "device EEPROM VER=0x%x, CALIB=0x%x\n",
-		 eeprom_ver, calib_ver);
-
-	return 0;
-err:
-	IWL_ERR(priv, "Unsupported (too old) EEPROM VER=0x%x < 0x%x "
-		  "CALIB=0x%x < 0x%x\n",
-		  eeprom_ver, cfg(priv)->eeprom_ver,
-		  calib_ver,  cfg(priv)->eeprom_calib_ver);
-	return -EINVAL;
-
-}
-
-int iwl_eeprom_init_hw_params(struct iwl_priv *priv)
-{
-	struct iwl_shared *shrd = priv->shrd;
-	u16 radio_cfg;
-
-	hw_params(priv).sku = iwl_eeprom_query16(shrd, EEPROM_SKU_CAP);
-	if (hw_params(priv).sku & EEPROM_SKU_CAP_11N_ENABLE &&
-	    !cfg(priv)->ht_params) {
-		IWL_ERR(priv, "Invalid 11n configuration\n");
-		return -EINVAL;
-	}
-
-	if (!hw_params(priv).sku) {
-		IWL_ERR(priv, "Invalid device sku\n");
-		return -EINVAL;
-	}
-
-	IWL_INFO(priv, "Device SKU: 0x%X\n", hw_params(priv).sku);
-
-	radio_cfg = iwl_eeprom_query16(shrd, EEPROM_RADIO_CONFIG);
-
-	hw_params(priv).valid_tx_ant = EEPROM_RF_CFG_TX_ANT_MSK(radio_cfg);
-	hw_params(priv).valid_rx_ant = EEPROM_RF_CFG_RX_ANT_MSK(radio_cfg);
-
-	/* check overrides (some devices have wrong EEPROM) */
-	if (cfg(priv)->valid_tx_ant)
-		hw_params(priv).valid_tx_ant = cfg(priv)->valid_tx_ant;
-	if (cfg(priv)->valid_rx_ant)
-		hw_params(priv).valid_rx_ant = cfg(priv)->valid_rx_ant;
-
-	if (!hw_params(priv).valid_tx_ant || !hw_params(priv).valid_rx_ant) {
-		IWL_ERR(priv, "Invalid chain (0x%X, 0x%X)\n",
-			hw_params(priv).valid_tx_ant,
-			hw_params(priv).valid_rx_ant);
-		return -EINVAL;
-	}
-
-	IWL_INFO(priv, "Valid Tx ant: 0x%X, Valid Rx ant: 0x%X\n",
-		 hw_params(priv).valid_tx_ant, hw_params(priv).valid_rx_ant);
-
-	return 0;
-}
-
-void iwl_eeprom_get_mac(const struct iwl_shared *shrd, u8 *mac)
-{
-	const u8 *addr = iwl_eeprom_query_addr(shrd,
-					EEPROM_MAC_ADDRESS);
-	memcpy(mac, addr, ETH_ALEN);
-}
-
-/******************************************************************************
- *
- * OTP related functions
- *
-******************************************************************************/
-
-static void iwl_set_otp_access(struct iwl_trans *trans,
-			       enum iwl_access_mode mode)
-{
-	iwl_read32(trans, CSR_OTP_GP_REG);
-
-	if (mode == IWL_OTP_ACCESS_ABSOLUTE)
-		iwl_clear_bit(trans, CSR_OTP_GP_REG,
-			      CSR_OTP_GP_REG_OTP_ACCESS_MODE);
-	else
-		iwl_set_bit(trans, CSR_OTP_GP_REG,
-			    CSR_OTP_GP_REG_OTP_ACCESS_MODE);
-}
-
-static int iwl_get_nvm_type(struct iwl_trans *trans, u32 hw_rev)
-{
-	u32 otpgp;
-	int nvm_type;
-
-	/* OTP only valid for CP/PP and after */
-	switch (hw_rev & CSR_HW_REV_TYPE_MSK) {
-	case CSR_HW_REV_TYPE_NONE:
-		IWL_ERR(trans, "Unknown hardware type\n");
-		return -ENOENT;
-	case CSR_HW_REV_TYPE_5300:
-	case CSR_HW_REV_TYPE_5350:
-	case CSR_HW_REV_TYPE_5100:
-	case CSR_HW_REV_TYPE_5150:
-		nvm_type = NVM_DEVICE_TYPE_EEPROM;
-		break;
-	default:
-		otpgp = iwl_read32(trans, CSR_OTP_GP_REG);
-		if (otpgp & CSR_OTP_GP_REG_DEVICE_SELECT)
-			nvm_type = NVM_DEVICE_TYPE_OTP;
-		else
-			nvm_type = NVM_DEVICE_TYPE_EEPROM;
-		break;
-	}
-	return  nvm_type;
-}
-
-static int iwl_init_otp_access(struct iwl_trans *trans)
-{
-	int ret;
-
-	/* Enable 40MHz radio clock */
-	iwl_write32(trans, CSR_GP_CNTRL,
-		    iwl_read32(trans, CSR_GP_CNTRL) |
-		    CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
-
-	/* wait for clock to be ready */
-	ret = iwl_poll_bit(trans, CSR_GP_CNTRL,
-				 CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
-				 CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
-				 25000);
-	if (ret < 0)
-		IWL_ERR(trans, "Time out access OTP\n");
-	else {
-		iwl_set_bits_prph(trans, APMG_PS_CTRL_REG,
-				  APMG_PS_CTRL_VAL_RESET_REQ);
-		udelay(5);
-		iwl_clear_bits_prph(trans, APMG_PS_CTRL_REG,
-				    APMG_PS_CTRL_VAL_RESET_REQ);
-
-		/*
-		 * CSR auto clock gate disable bit -
-		 * this is only applicable for HW with OTP shadow RAM
-		 */
-		if (cfg(trans)->base_params->shadow_ram_support)
-			iwl_set_bit(trans, CSR_DBG_LINK_PWR_MGMT_REG,
-				CSR_RESET_LINK_PWR_MGMT_DISABLED);
-	}
-	return ret;
-}
-
-static int iwl_read_otp_word(struct iwl_trans *trans, u16 addr,
-			     __le16 *eeprom_data)
-{
-	int ret = 0;
-	u32 r;
-	u32 otpgp;
-
-	iwl_write32(trans, CSR_EEPROM_REG,
-		    CSR_EEPROM_REG_MSK_ADDR & (addr << 1));
-	ret = iwl_poll_bit(trans, CSR_EEPROM_REG,
-				 CSR_EEPROM_REG_READ_VALID_MSK,
-				 CSR_EEPROM_REG_READ_VALID_MSK,
-				 IWL_EEPROM_ACCESS_TIMEOUT);
-	if (ret < 0) {
-		IWL_ERR(trans, "Time out reading OTP[%d]\n", addr);
-		return ret;
-	}
-	r = iwl_read32(trans, CSR_EEPROM_REG);
-	/* check for ECC errors: */
-	otpgp = iwl_read32(trans, CSR_OTP_GP_REG);
-	if (otpgp & CSR_OTP_GP_REG_ECC_UNCORR_STATUS_MSK) {
-		/* stop in this case */
-		/* set the uncorrectable OTP ECC bit for acknowledgement */
-		iwl_set_bit(trans, CSR_OTP_GP_REG,
-			CSR_OTP_GP_REG_ECC_UNCORR_STATUS_MSK);
-		IWL_ERR(trans, "Uncorrectable OTP ECC error, abort OTP read\n");
-		return -EINVAL;
-	}
-	if (otpgp & CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK) {
-		/* continue in this case */
-		/* set the correctable OTP ECC bit for acknowledgement */
-		iwl_set_bit(trans, CSR_OTP_GP_REG,
-				CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK);
-		IWL_ERR(trans, "Correctable OTP ECC error, continue read\n");
-	}
-	*eeprom_data = cpu_to_le16(r >> 16);
-	return 0;
-}
-
-/*
- * iwl_is_otp_empty: check for empty OTP
- */
-static bool iwl_is_otp_empty(struct iwl_trans *trans)
-{
-	u16 next_link_addr = 0;
-	__le16 link_value;
-	bool is_empty = false;
-
-	/* locate the beginning of OTP link list */
-	if (!iwl_read_otp_word(trans, next_link_addr, &link_value)) {
-		if (!link_value) {
-			IWL_ERR(trans, "OTP is empty\n");
-			is_empty = true;
-		}
-	} else {
-		IWL_ERR(trans, "Unable to read first block of OTP list.\n");
-		is_empty = true;
-	}
-
-	return is_empty;
-}
-
-
-/*
- * iwl_find_otp_image: find EEPROM image in OTP
- *   finding the OTP block that contains the EEPROM image.
- *   the last valid block on the link list (the block _before_ the last block)
- *   is the block we should read and used to configure the device.
- *   If all the available OTP blocks are full, the last block will be the block
- *   we should read and used to configure the device.
- *   only perform this operation if shadow RAM is disabled
- */
-static int iwl_find_otp_image(struct iwl_trans *trans,
-					u16 *validblockaddr)
-{
-	u16 next_link_addr = 0, valid_addr;
-	__le16 link_value = 0;
-	int usedblocks = 0;
-
-	/* set addressing mode to absolute to traverse the link list */
-	iwl_set_otp_access(trans, IWL_OTP_ACCESS_ABSOLUTE);
-
-	/* checking for empty OTP or error */
-	if (iwl_is_otp_empty(trans))
-		return -EINVAL;
-
-	/*
-	 * start traverse link list
-	 * until reach the max number of OTP blocks
-	 * different devices have different number of OTP blocks
-	 */
-	do {
-		/* save current valid block address
-		 * check for more block on the link list
-		 */
-		valid_addr = next_link_addr;
-		next_link_addr = le16_to_cpu(link_value) * sizeof(u16);
-		IWL_DEBUG_EEPROM(trans, "OTP blocks %d addr 0x%x\n",
-			       usedblocks, next_link_addr);
-		if (iwl_read_otp_word(trans, next_link_addr, &link_value))
-			return -EINVAL;
-		if (!link_value) {
-			/*
-			 * reach the end of link list, return success and
-			 * set address point to the starting address
-			 * of the image
-			 */
-			*validblockaddr = valid_addr;
-			/* skip first 2 bytes (link list pointer) */
-			*validblockaddr += 2;
-			return 0;
-		}
-		/* more in the link list, continue */
-		usedblocks++;
-	} while (usedblocks <= cfg(trans)->base_params->max_ll_items);
-
-	/* OTP has no valid blocks */
-	IWL_DEBUG_EEPROM(trans, "OTP has no valid blocks\n");
-	return -EINVAL;
-}
-
-/******************************************************************************
- *
- * Tx Power related functions
- *
-******************************************************************************/
-/**
- * iwl_get_max_txpower_avg - get the highest tx power from all chains.
- *     find the highest tx power from all chains for the channel
- */
-static s8 iwl_get_max_txpower_avg(const struct iwl_cfg *cfg,
-		struct iwl_eeprom_enhanced_txpwr *enhanced_txpower,
-		int element, s8 *max_txpower_in_half_dbm)
-{
-	s8 max_txpower_avg = 0; /* (dBm) */
-
-	/* Take the highest tx power from any valid chains */
-	if ((cfg->valid_tx_ant & ANT_A) &&
-	    (enhanced_txpower[element].chain_a_max > max_txpower_avg))
-		max_txpower_avg = enhanced_txpower[element].chain_a_max;
-	if ((cfg->valid_tx_ant & ANT_B) &&
-	    (enhanced_txpower[element].chain_b_max > max_txpower_avg))
-		max_txpower_avg = enhanced_txpower[element].chain_b_max;
-	if ((cfg->valid_tx_ant & ANT_C) &&
-	    (enhanced_txpower[element].chain_c_max > max_txpower_avg))
-		max_txpower_avg = enhanced_txpower[element].chain_c_max;
-	if (((cfg->valid_tx_ant == ANT_AB) |
-	    (cfg->valid_tx_ant == ANT_BC) |
-	    (cfg->valid_tx_ant == ANT_AC)) &&
-	    (enhanced_txpower[element].mimo2_max > max_txpower_avg))
-		max_txpower_avg =  enhanced_txpower[element].mimo2_max;
-	if ((cfg->valid_tx_ant == ANT_ABC) &&
-	    (enhanced_txpower[element].mimo3_max > max_txpower_avg))
-		max_txpower_avg = enhanced_txpower[element].mimo3_max;
-
-	/*
-	 * max. tx power in EEPROM is in 1/2 dBm format
-	 * convert from 1/2 dBm to dBm (round-up convert)
-	 * but we also do not want to loss 1/2 dBm resolution which
-	 * will impact performance
-	 */
-	*max_txpower_in_half_dbm = max_txpower_avg;
-	return (max_txpower_avg & 0x01) + (max_txpower_avg >> 1);
-}
-
-static void
-iwl_eeprom_enh_txp_read_element(struct iwl_priv *priv,
-				    struct iwl_eeprom_enhanced_txpwr *txp,
-				    s8 max_txpower_avg)
-{
-	int ch_idx;
-	bool is_ht40 = txp->flags & IWL_EEPROM_ENH_TXP_FL_40MHZ;
-	enum ieee80211_band band;
-
-	band = txp->flags & IWL_EEPROM_ENH_TXP_FL_BAND_52G ?
-		IEEE80211_BAND_5GHZ : IEEE80211_BAND_2GHZ;
-
-	for (ch_idx = 0; ch_idx < priv->channel_count; ch_idx++) {
-		struct iwl_channel_info *ch_info = &priv->channel_info[ch_idx];
-
-		/* update matching channel or from common data only */
-		if (txp->channel != 0 && ch_info->channel != txp->channel)
-			continue;
-
-		/* update matching band only */
-		if (band != ch_info->band)
-			continue;
-
-		if (ch_info->max_power_avg < max_txpower_avg && !is_ht40) {
-			ch_info->max_power_avg = max_txpower_avg;
-			ch_info->curr_txpow = max_txpower_avg;
-			ch_info->scan_power = max_txpower_avg;
-		}
-
-		if (is_ht40 && ch_info->ht40_max_power_avg < max_txpower_avg)
-			ch_info->ht40_max_power_avg = max_txpower_avg;
-	}
-}
-
-#define EEPROM_TXP_OFFS	(0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT)
-#define EEPROM_TXP_ENTRY_LEN sizeof(struct iwl_eeprom_enhanced_txpwr)
-#define EEPROM_TXP_SZ_OFFS (0x00 | INDIRECT_ADDRESS | INDIRECT_TXP_LIMIT_SIZE)
-
-#define TXP_CHECK_AND_PRINT(x) ((txp->flags & IWL_EEPROM_ENH_TXP_FL_##x) \
-			    ? # x " " : "")
-
-static void iwl_eeprom_enhanced_txpower(struct iwl_priv *priv)
-{
-	struct iwl_shared *shrd = priv->shrd;
-	struct iwl_eeprom_enhanced_txpwr *txp_array, *txp;
-	int idx, entries;
-	__le16 *txp_len;
-	s8 max_txp_avg, max_txp_avg_halfdbm;
-
-	BUILD_BUG_ON(sizeof(struct iwl_eeprom_enhanced_txpwr) != 8);
-
-	/* the length is in 16-bit words, but we want entries */
-	txp_len = (__le16 *) iwl_eeprom_query_addr(shrd, EEPROM_TXP_SZ_OFFS);
-	entries = le16_to_cpup(txp_len) * 2 / EEPROM_TXP_ENTRY_LEN;
-
-	txp_array = (void *) iwl_eeprom_query_addr(shrd, EEPROM_TXP_OFFS);
-
-	for (idx = 0; idx < entries; idx++) {
-		txp = &txp_array[idx];
-		/* skip invalid entries */
-		if (!(txp->flags & IWL_EEPROM_ENH_TXP_FL_VALID))
-			continue;
-
-		IWL_DEBUG_EEPROM(priv, "%s %d:\t %s%s%s%s%s%s%s%s (0x%02x)\n",
-				 (txp->channel && (txp->flags &
-					IWL_EEPROM_ENH_TXP_FL_COMMON_TYPE)) ?
-					"Common " : (txp->channel) ?
-					"Channel" : "Common",
-				 (txp->channel),
-				 TXP_CHECK_AND_PRINT(VALID),
-				 TXP_CHECK_AND_PRINT(BAND_52G),
-				 TXP_CHECK_AND_PRINT(OFDM),
-				 TXP_CHECK_AND_PRINT(40MHZ),
-				 TXP_CHECK_AND_PRINT(HT_AP),
-				 TXP_CHECK_AND_PRINT(RES1),
-				 TXP_CHECK_AND_PRINT(RES2),
-				 TXP_CHECK_AND_PRINT(COMMON_TYPE),
-				 txp->flags);
-		IWL_DEBUG_EEPROM(priv, "\t\t chain_A: 0x%02x "
-				 "chain_B: 0X%02x chain_C: 0X%02x\n",
-				 txp->chain_a_max, txp->chain_b_max,
-				 txp->chain_c_max);
-		IWL_DEBUG_EEPROM(priv, "\t\t MIMO2: 0x%02x "
-				 "MIMO3: 0x%02x High 20_on_40: 0x%02x "
-				 "Low 20_on_40: 0x%02x\n",
-				 txp->mimo2_max, txp->mimo3_max,
-				 ((txp->delta_20_in_40 & 0xf0) >> 4),
-				 (txp->delta_20_in_40 & 0x0f));
-
-		max_txp_avg = iwl_get_max_txpower_avg(cfg(priv), txp_array, idx,
-						      &max_txp_avg_halfdbm);
-
-		/*
-		 * Update the user limit values values to the highest
-		 * power supported by any channel
-		 */
-		if (max_txp_avg > priv->tx_power_user_lmt)
-			priv->tx_power_user_lmt = max_txp_avg;
-		if (max_txp_avg_halfdbm > priv->tx_power_lmt_in_half_dbm)
-			priv->tx_power_lmt_in_half_dbm = max_txp_avg_halfdbm;
-
-		iwl_eeprom_enh_txp_read_element(priv, txp, max_txp_avg);
-	}
-}
-
-/**
- * iwl_eeprom_init - read EEPROM contents
- *
- * Load the EEPROM contents from adapter into shrd->eeprom
- *
- * NOTE:  This routine uses the non-debug IO access functions.
- */
-int iwl_eeprom_init(struct iwl_trans *trans, u32 hw_rev)
-{
-	__le16 *e;
-	u32 gp = iwl_read32(trans, CSR_EEPROM_GP);
-	int sz;
-	int ret;
-	u16 addr;
-	u16 validblockaddr = 0;
-	u16 cache_addr = 0;
-
-	trans->nvm_device_type = iwl_get_nvm_type(trans, hw_rev);
-	if (trans->nvm_device_type == -ENOENT)
-		return -ENOENT;
-	/* allocate eeprom */
-	sz = cfg(trans)->base_params->eeprom_size;
-	IWL_DEBUG_EEPROM(trans, "NVM size = %d\n", sz);
-	trans->shrd->eeprom = kzalloc(sz, GFP_KERNEL);
-	if (!trans->shrd->eeprom) {
-		ret = -ENOMEM;
-		goto alloc_err;
-	}
-	e = (__le16 *)trans->shrd->eeprom;
-
-	ret = iwl_eeprom_verify_signature(trans);
-	if (ret < 0) {
-		IWL_ERR(trans, "EEPROM not found, EEPROM_GP=0x%08x\n", gp);
-		ret = -ENOENT;
-		goto err;
-	}
-
-	/* Make sure driver (instead of uCode) is allowed to read EEPROM */
-	ret = iwl_eeprom_acquire_semaphore(trans);
-	if (ret < 0) {
-		IWL_ERR(trans, "Failed to acquire EEPROM semaphore.\n");
-		ret = -ENOENT;
-		goto err;
-	}
-
-	if (trans->nvm_device_type == NVM_DEVICE_TYPE_OTP) {
-
-		ret = iwl_init_otp_access(trans);
-		if (ret) {
-			IWL_ERR(trans, "Failed to initialize OTP access.\n");
-			ret = -ENOENT;
-			goto done;
-		}
-		iwl_write32(trans, CSR_EEPROM_GP,
-			    iwl_read32(trans, CSR_EEPROM_GP) &
-			    ~CSR_EEPROM_GP_IF_OWNER_MSK);
-
-		iwl_set_bit(trans, CSR_OTP_GP_REG,
-			     CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK |
-			     CSR_OTP_GP_REG_ECC_UNCORR_STATUS_MSK);
-		/* traversing the linked list if no shadow ram supported */
-		if (!cfg(trans)->base_params->shadow_ram_support) {
-			if (iwl_find_otp_image(trans, &validblockaddr)) {
-				ret = -ENOENT;
-				goto done;
-			}
-		}
-		for (addr = validblockaddr; addr < validblockaddr + sz;
-		     addr += sizeof(u16)) {
-			__le16 eeprom_data;
-
-			ret = iwl_read_otp_word(trans, addr, &eeprom_data);
-			if (ret)
-				goto done;
-			e[cache_addr / 2] = eeprom_data;
-			cache_addr += sizeof(u16);
-		}
-	} else {
-		/* eeprom is an array of 16bit values */
-		for (addr = 0; addr < sz; addr += sizeof(u16)) {
-			u32 r;
-
-			iwl_write32(trans, CSR_EEPROM_REG,
-				    CSR_EEPROM_REG_MSK_ADDR & (addr << 1));
-
-			ret = iwl_poll_bit(trans, CSR_EEPROM_REG,
-						  CSR_EEPROM_REG_READ_VALID_MSK,
-						  CSR_EEPROM_REG_READ_VALID_MSK,
-						  IWL_EEPROM_ACCESS_TIMEOUT);
-			if (ret < 0) {
-				IWL_ERR(trans,
-					"Time out reading EEPROM[%d]\n", addr);
-				goto done;
-			}
-			r = iwl_read32(trans, CSR_EEPROM_REG);
-			e[addr / 2] = cpu_to_le16(r >> 16);
-		}
-	}
-
-	IWL_DEBUG_EEPROM(trans, "NVM Type: %s, version: 0x%x\n",
-		       (trans->nvm_device_type == NVM_DEVICE_TYPE_OTP)
-		       ? "OTP" : "EEPROM",
-		       iwl_eeprom_query16(trans->shrd, EEPROM_VERSION));
-
-	ret = 0;
-done:
-	iwl_eeprom_release_semaphore(trans);
-
-err:
-	if (ret)
-		iwl_eeprom_free(trans->shrd);
-alloc_err:
-	return ret;
-}
-
-void iwl_eeprom_free(struct iwl_shared *shrd)
-{
-	kfree(shrd->eeprom);
-	shrd->eeprom = NULL;
-}
-
-static void iwl_init_band_reference(const struct iwl_priv *priv,
-			int eep_band, int *eeprom_ch_count,
-			const struct iwl_eeprom_channel **eeprom_ch_info,
-			const u8 **eeprom_ch_index)
-{
-	struct iwl_shared *shrd = priv->shrd;
-	u32 offset = cfg(priv)->lib->
-			eeprom_ops.regulatory_bands[eep_band - 1];
-	switch (eep_band) {
-	case 1:		/* 2.4GHz band */
-		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_1);
-		*eeprom_ch_info = (struct iwl_eeprom_channel *)
-				iwl_eeprom_query_addr(shrd, offset);
-		*eeprom_ch_index = iwl_eeprom_band_1;
-		break;
-	case 2:		/* 4.9GHz band */
-		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_2);
-		*eeprom_ch_info = (struct iwl_eeprom_channel *)
-				iwl_eeprom_query_addr(shrd, offset);
-		*eeprom_ch_index = iwl_eeprom_band_2;
-		break;
-	case 3:		/* 5.2GHz band */
-		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_3);
-		*eeprom_ch_info = (struct iwl_eeprom_channel *)
-				iwl_eeprom_query_addr(shrd, offset);
-		*eeprom_ch_index = iwl_eeprom_band_3;
-		break;
-	case 4:		/* 5.5GHz band */
-		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_4);
-		*eeprom_ch_info = (struct iwl_eeprom_channel *)
-				iwl_eeprom_query_addr(shrd, offset);
-		*eeprom_ch_index = iwl_eeprom_band_4;
-		break;
-	case 5:		/* 5.7GHz band */
-		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_5);
-		*eeprom_ch_info = (struct iwl_eeprom_channel *)
-				iwl_eeprom_query_addr(shrd, offset);
-		*eeprom_ch_index = iwl_eeprom_band_5;
-		break;
-	case 6:		/* 2.4GHz ht40 channels */
-		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_6);
-		*eeprom_ch_info = (struct iwl_eeprom_channel *)
-				iwl_eeprom_query_addr(shrd, offset);
-		*eeprom_ch_index = iwl_eeprom_band_6;
-		break;
-	case 7:		/* 5 GHz ht40 channels */
-		*eeprom_ch_count = ARRAY_SIZE(iwl_eeprom_band_7);
-		*eeprom_ch_info = (struct iwl_eeprom_channel *)
-				iwl_eeprom_query_addr(shrd, offset);
-		*eeprom_ch_index = iwl_eeprom_band_7;
-		break;
-	default:
-		BUG();
-		return;
-	}
-}
-
-#define CHECK_AND_PRINT(x) ((eeprom_ch->flags & EEPROM_CHANNEL_##x) \
-			    ? # x " " : "")
-/**
- * iwl_mod_ht40_chan_info - Copy ht40 channel info into driver's priv.
- *
- * Does not set up a command, or touch hardware.
- */
-static int iwl_mod_ht40_chan_info(struct iwl_priv *priv,
-			      enum ieee80211_band band, u16 channel,
-			      const struct iwl_eeprom_channel *eeprom_ch,
-			      u8 clear_ht40_extension_channel)
-{
-	struct iwl_channel_info *ch_info;
-
-	ch_info = (struct iwl_channel_info *)
-			iwl_get_channel_info(priv, band, channel);
-
-	if (!is_channel_valid(ch_info))
-		return -1;
-
-	IWL_DEBUG_EEPROM(priv, "HT40 Ch. %d [%sGHz] %s%s%s%s%s(0x%02x %ddBm):"
-			" Ad-Hoc %ssupported\n",
-			ch_info->channel,
-			is_channel_a_band(ch_info) ?
-			"5.2" : "2.4",
-			CHECK_AND_PRINT(IBSS),
-			CHECK_AND_PRINT(ACTIVE),
-			CHECK_AND_PRINT(RADAR),
-			CHECK_AND_PRINT(WIDE),
-			CHECK_AND_PRINT(DFS),
-			eeprom_ch->flags,
-			eeprom_ch->max_power_avg,
-			((eeprom_ch->flags & EEPROM_CHANNEL_IBSS)
-			 && !(eeprom_ch->flags & EEPROM_CHANNEL_RADAR)) ?
-			"" : "not ");
-
-	ch_info->ht40_eeprom = *eeprom_ch;
-	ch_info->ht40_max_power_avg = eeprom_ch->max_power_avg;
-	ch_info->ht40_flags = eeprom_ch->flags;
-	if (eeprom_ch->flags & EEPROM_CHANNEL_VALID)
-		ch_info->ht40_extension_channel &= ~clear_ht40_extension_channel;
-
-	return 0;
-}
-
-#define CHECK_AND_PRINT_I(x) ((eeprom_ch_info[ch].flags & EEPROM_CHANNEL_##x) \
-			    ? # x " " : "")
-
-/**
- * iwl_init_channel_map - Set up driver's info for all possible channels
- */
-int iwl_init_channel_map(struct iwl_priv *priv)
-{
-	int eeprom_ch_count = 0;
-	const u8 *eeprom_ch_index = NULL;
-	const struct iwl_eeprom_channel *eeprom_ch_info = NULL;
-	int band, ch;
-	struct iwl_channel_info *ch_info;
-
-	if (priv->channel_count) {
-		IWL_DEBUG_EEPROM(priv, "Channel map already initialized.\n");
-		return 0;
-	}
-
-	IWL_DEBUG_EEPROM(priv, "Initializing regulatory info from EEPROM\n");
-
-	priv->channel_count =
-	    ARRAY_SIZE(iwl_eeprom_band_1) +
-	    ARRAY_SIZE(iwl_eeprom_band_2) +
-	    ARRAY_SIZE(iwl_eeprom_band_3) +
-	    ARRAY_SIZE(iwl_eeprom_band_4) +
-	    ARRAY_SIZE(iwl_eeprom_band_5);
-
-	IWL_DEBUG_EEPROM(priv, "Parsing data for %d channels.\n",
-			priv->channel_count);
-
-	priv->channel_info = kcalloc(priv->channel_count,
-				     sizeof(struct iwl_channel_info),
-				     GFP_KERNEL);
-	if (!priv->channel_info) {
-		IWL_ERR(priv, "Could not allocate channel_info\n");
-		priv->channel_count = 0;
-		return -ENOMEM;
-	}
-
-	ch_info = priv->channel_info;
-
-	/* Loop through the 5 EEPROM bands adding them in order to the
-	 * channel map we maintain (that contains additional information than
-	 * what just in the EEPROM) */
-	for (band = 1; band <= 5; band++) {
-
-		iwl_init_band_reference(priv, band, &eeprom_ch_count,
-					&eeprom_ch_info, &eeprom_ch_index);
-
-		/* Loop through each band adding each of the channels */
-		for (ch = 0; ch < eeprom_ch_count; ch++) {
-			ch_info->channel = eeprom_ch_index[ch];
-			ch_info->band = (band == 1) ? IEEE80211_BAND_2GHZ :
-			    IEEE80211_BAND_5GHZ;
-
-			/* permanently store EEPROM's channel regulatory flags
-			 *   and max power in channel info database. */
-			ch_info->eeprom = eeprom_ch_info[ch];
-
-			/* Copy the run-time flags so they are there even on
-			 * invalid channels */
-			ch_info->flags = eeprom_ch_info[ch].flags;
-			/* First write that ht40 is not enabled, and then enable
-			 * one by one */
-			ch_info->ht40_extension_channel =
-					IEEE80211_CHAN_NO_HT40;
-
-			if (!(is_channel_valid(ch_info))) {
-				IWL_DEBUG_EEPROM(priv,
-					       "Ch. %d Flags %x [%sGHz] - "
-					       "No traffic\n",
-					       ch_info->channel,
-					       ch_info->flags,
-					       is_channel_a_band(ch_info) ?
-					       "5.2" : "2.4");
-				ch_info++;
-				continue;
-			}
-
-			/* Initialize regulatory-based run-time data */
-			ch_info->max_power_avg = ch_info->curr_txpow =
-			    eeprom_ch_info[ch].max_power_avg;
-			ch_info->scan_power = eeprom_ch_info[ch].max_power_avg;
-			ch_info->min_power = 0;
-
-			IWL_DEBUG_EEPROM(priv, "Ch. %d [%sGHz] "
-				       "%s%s%s%s%s%s(0x%02x %ddBm):"
-				       " Ad-Hoc %ssupported\n",
-				       ch_info->channel,
-				       is_channel_a_band(ch_info) ?
-				       "5.2" : "2.4",
-				       CHECK_AND_PRINT_I(VALID),
-				       CHECK_AND_PRINT_I(IBSS),
-				       CHECK_AND_PRINT_I(ACTIVE),
-				       CHECK_AND_PRINT_I(RADAR),
-				       CHECK_AND_PRINT_I(WIDE),
-				       CHECK_AND_PRINT_I(DFS),
-				       eeprom_ch_info[ch].flags,
-				       eeprom_ch_info[ch].max_power_avg,
-				       ((eeprom_ch_info[ch].
-					 flags & EEPROM_CHANNEL_IBSS)
-					&& !(eeprom_ch_info[ch].
-					     flags & EEPROM_CHANNEL_RADAR))
-				       ? "" : "not ");
-
-			ch_info++;
-		}
-	}
-
-	/* Check if we do have HT40 channels */
-	if (cfg(priv)->lib->eeprom_ops.regulatory_bands[5] ==
-	    EEPROM_REGULATORY_BAND_NO_HT40 &&
-	    cfg(priv)->lib->eeprom_ops.regulatory_bands[6] ==
-	    EEPROM_REGULATORY_BAND_NO_HT40)
-		return 0;
-
-	/* Two additional EEPROM bands for 2.4 and 5 GHz HT40 channels */
-	for (band = 6; band <= 7; band++) {
-		enum ieee80211_band ieeeband;
-
-		iwl_init_band_reference(priv, band, &eeprom_ch_count,
-					&eeprom_ch_info, &eeprom_ch_index);
-
-		/* EEPROM band 6 is 2.4, band 7 is 5 GHz */
-		ieeeband =
-			(band == 6) ? IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ;
-
-		/* Loop through each band adding each of the channels */
-		for (ch = 0; ch < eeprom_ch_count; ch++) {
-			/* Set up driver's info for lower half */
-			iwl_mod_ht40_chan_info(priv, ieeeband,
-						eeprom_ch_index[ch],
-						&eeprom_ch_info[ch],
-						IEEE80211_CHAN_NO_HT40PLUS);
-
-			/* Set up driver's info for upper half */
-			iwl_mod_ht40_chan_info(priv, ieeeband,
-						eeprom_ch_index[ch] + 4,
-						&eeprom_ch_info[ch],
-						IEEE80211_CHAN_NO_HT40MINUS);
-		}
-	}
-
-	/* for newer device (6000 series and up)
-	 * EEPROM contain enhanced tx power information
-	 * driver need to process addition information
-	 * to determine the max channel tx power limits
-	 */
-	if (cfg(priv)->lib->eeprom_ops.enhanced_txpower)
-		iwl_eeprom_enhanced_txpower(priv);
-
-	return 0;
-}
-
-/*
- * iwl_free_channel_map - undo allocations in iwl_init_channel_map
- */
-void iwl_free_channel_map(struct iwl_priv *priv)
-{
-	kfree(priv->channel_info);
-	priv->channel_count = 0;
-}
-
-/**
- * iwl_get_channel_info - Find driver's private channel info
- *
- * Based on band and channel number.
- */
-const struct iwl_channel_info *iwl_get_channel_info(const struct iwl_priv *priv,
-					enum ieee80211_band band, u16 channel)
-{
-	int i;
-
-	switch (band) {
-	case IEEE80211_BAND_5GHZ:
-		for (i = 14; i < priv->channel_count; i++) {
-			if (priv->channel_info[i].channel == channel)
-				return &priv->channel_info[i];
-		}
-		break;
-	case IEEE80211_BAND_2GHZ:
-		if (channel >= 1 && channel <= 14)
-			return &priv->channel_info[channel - 1];
-		break;
-	default:
-		BUG();
-	}
-
-	return NULL;
-}
-
-void iwl_rf_config(struct iwl_priv *priv)
-{
-	u16 radio_cfg;
-
-	radio_cfg = iwl_eeprom_query16(priv->shrd, EEPROM_RADIO_CONFIG);
-
-	/* write radio config values to register */
-	if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX) {
-		iwl_set_bit(trans(priv), CSR_HW_IF_CONFIG_REG,
-			    EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
-			    EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
-			    EEPROM_RF_CFG_DASH_MSK(radio_cfg));
-		IWL_INFO(priv, "Radio type=0x%x-0x%x-0x%x\n",
-			 EEPROM_RF_CFG_TYPE_MSK(radio_cfg),
-			 EEPROM_RF_CFG_STEP_MSK(radio_cfg),
-			 EEPROM_RF_CFG_DASH_MSK(radio_cfg));
-	} else
-		WARN_ON(1);
-
-	/* set CSR_HW_CONFIG_REG for uCode use */
-	iwl_set_bit(trans(priv), CSR_HW_IF_CONFIG_REG,
-		    CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
-		    CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
-}
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
deleted file mode 100644
index e4a758340996..000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ /dev/null
@@ -1,322 +0,0 @@
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2008 - 2012 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *  * Neither the name Intel Corporation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *****************************************************************************/
-
-#ifndef __iwl_eeprom_h__
-#define __iwl_eeprom_h__
-
-#include <net/mac80211.h>
-
-struct iwl_priv;
-struct iwl_shared;
-struct iwl_trans;
-
-/*
- * EEPROM access time values:
- *
- * Driver initiates EEPROM read by writing byte address << 1 to CSR_EEPROM_REG.
- * Driver then polls CSR_EEPROM_REG for CSR_EEPROM_REG_READ_VALID_MSK (0x1).
- * When polling, wait 10 uSec between polling loops, up to a maximum 5000 uSec.
- * Driver reads 16-bit value from bits 31-16 of CSR_EEPROM_REG.
- */
-#define IWL_EEPROM_ACCESS_TIMEOUT	5000 /* uSec */
-
-#define IWL_EEPROM_SEM_TIMEOUT 		10   /* microseconds */
-#define IWL_EEPROM_SEM_RETRY_LIMIT	1000 /* number of attempts (not time) */
-
-
-/*
- * Regulatory channel usage flags in EEPROM struct iwl4965_eeprom_channel.flags.
- *
- * IBSS and/or AP operation is allowed *only* on those channels with
- * (VALID && IBSS && ACTIVE && !RADAR).  This restriction is in place because
- * RADAR detection is not supported by the 4965 driver, but is a
- * requirement for establishing a new network for legal operation on channels
- * requiring RADAR detection or restricting ACTIVE scanning.
- *
- * NOTE:  "WIDE" flag does not indicate anything about "HT40" 40 MHz channels.
- *        It only indicates that 20 MHz channel use is supported; HT40 channel
- *        usage is indicated by a separate set of regulatory flags for each
- *        HT40 channel pair.
- *
- * NOTE:  Using a channel inappropriately will result in a uCode error!
- */
-#define IWL_NUM_TX_CALIB_GROUPS 5
-enum {
-	EEPROM_CHANNEL_VALID = (1 << 0),	/* usable for this SKU/geo */
-	EEPROM_CHANNEL_IBSS = (1 << 1),		/* usable as an IBSS channel */
-	/* Bit 2 Reserved */
-	EEPROM_CHANNEL_ACTIVE = (1 << 3),	/* active scanning allowed */
-	EEPROM_CHANNEL_RADAR = (1 << 4),	/* radar detection required */
-	EEPROM_CHANNEL_WIDE = (1 << 5),		/* 20 MHz channel okay */
-	/* Bit 6 Reserved (was Narrow Channel) */
-	EEPROM_CHANNEL_DFS = (1 << 7),	/* dynamic freq selection candidate */
-};
-
-/* SKU Capabilities */
-#define EEPROM_SKU_CAP_BAND_24GHZ			(1 << 4)
-#define EEPROM_SKU_CAP_BAND_52GHZ			(1 << 5)
-#define EEPROM_SKU_CAP_11N_ENABLE	                (1 << 6)
-#define EEPROM_SKU_CAP_AMT_ENABLE			(1 << 7)
-#define EEPROM_SKU_CAP_IPAN_ENABLE	                (1 << 8)
-
-/* *regulatory* channel data format in eeprom, one for each channel.
- * There are separate entries for HT40 (40 MHz) vs. normal (20 MHz) channels. */
-struct iwl_eeprom_channel {
-	u8 flags;		/* EEPROM_CHANNEL_* flags copied from EEPROM */
-	s8 max_power_avg;	/* max power (dBm) on this chnl, limit 31 */
-} __packed;
-
-enum iwl_eeprom_enhanced_txpwr_flags {
-	IWL_EEPROM_ENH_TXP_FL_VALID		= BIT(0),
-	IWL_EEPROM_ENH_TXP_FL_BAND_52G		= BIT(1),
-	IWL_EEPROM_ENH_TXP_FL_OFDM		= BIT(2),
-	IWL_EEPROM_ENH_TXP_FL_40MHZ		= BIT(3),
-	IWL_EEPROM_ENH_TXP_FL_HT_AP		= BIT(4),
-	IWL_EEPROM_ENH_TXP_FL_RES1		= BIT(5),
-	IWL_EEPROM_ENH_TXP_FL_RES2		= BIT(6),
-	IWL_EEPROM_ENH_TXP_FL_COMMON_TYPE	= BIT(7),
-};
-
-/**
- * iwl_eeprom_enhanced_txpwr structure
- *    This structure presents the enhanced regulatory tx power limit layout
- *    in eeprom image
- *    Enhanced regulatory tx power portion of eeprom image can be broken down
- *    into individual structures; each one is 8 bytes in size and contain the
- *    following information
- * @flags: entry flags
- * @channel: channel number
- * @chain_a_max_pwr: chain a max power in 1/2 dBm
- * @chain_b_max_pwr: chain b max power in 1/2 dBm
- * @chain_c_max_pwr: chain c max power in 1/2 dBm
- * @delta_20_in_40: 20-in-40 deltas (hi/lo)
- * @mimo2_max_pwr: mimo2 max power in 1/2 dBm
- * @mimo3_max_pwr: mimo3 max power in 1/2 dBm
- *
- */
-struct iwl_eeprom_enhanced_txpwr {
-	u8 flags;
-	u8 channel;
-	s8 chain_a_max;
-	s8 chain_b_max;
-	s8 chain_c_max;
-	u8 delta_20_in_40;
-	s8 mimo2_max;
-	s8 mimo3_max;
-} __packed;
-
-/* calibration */
-struct iwl_eeprom_calib_hdr {
-	u8 version;
-	u8 pa_type;
-	__le16 voltage;
-} __packed;
-
-#define EEPROM_CALIB_ALL	(INDIRECT_ADDRESS | INDIRECT_CALIBRATION)
-#define EEPROM_XTAL		((2*0x128) | EEPROM_CALIB_ALL)
-
-/* temperature */
-#define EEPROM_KELVIN_TEMPERATURE	((2*0x12A) | EEPROM_CALIB_ALL)
-#define EEPROM_RAW_TEMPERATURE		((2*0x12B) | EEPROM_CALIB_ALL)
-
-
-/* agn links */
-#define EEPROM_LINK_HOST             (2*0x64)
-#define EEPROM_LINK_GENERAL          (2*0x65)
-#define EEPROM_LINK_REGULATORY       (2*0x66)
-#define EEPROM_LINK_CALIBRATION      (2*0x67)
-#define EEPROM_LINK_PROCESS_ADJST    (2*0x68)
-#define EEPROM_LINK_OTHERS           (2*0x69)
-#define EEPROM_LINK_TXP_LIMIT        (2*0x6a)
-#define EEPROM_LINK_TXP_LIMIT_SIZE   (2*0x6b)
-
-/* agn regulatory - indirect access */
-#define EEPROM_REG_BAND_1_CHANNELS       ((0x08)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 28 bytes */
-#define EEPROM_REG_BAND_2_CHANNELS       ((0x26)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 26 bytes */
-#define EEPROM_REG_BAND_3_CHANNELS       ((0x42)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 24 bytes */
-#define EEPROM_REG_BAND_4_CHANNELS       ((0x5C)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 22 bytes */
-#define EEPROM_REG_BAND_5_CHANNELS       ((0x74)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 12 bytes */
-#define EEPROM_REG_BAND_24_HT40_CHANNELS  ((0x82)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 14  bytes */
-#define EEPROM_REG_BAND_52_HT40_CHANNELS  ((0x92)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 22  bytes */
-
-/* 6000 regulatory - indirect access */
-#define EEPROM_6000_REG_BAND_24_HT40_CHANNELS  ((0x80)\
-		| INDIRECT_ADDRESS | INDIRECT_REGULATORY)   /* 14  bytes */
-
-/* 5000 Specific */
-#define EEPROM_5000_TX_POWER_VERSION    (4)
-#define EEPROM_5000_EEPROM_VERSION	(0x11A)
-
-/* 5050 Specific */
-#define EEPROM_5050_TX_POWER_VERSION    (4)
-#define EEPROM_5050_EEPROM_VERSION	(0x21E)
-
-/* 1000 Specific */
-#define EEPROM_1000_TX_POWER_VERSION    (4)
-#define EEPROM_1000_EEPROM_VERSION	(0x15C)
-
-/* 6x00 Specific */
-#define EEPROM_6000_TX_POWER_VERSION    (4)
-#define EEPROM_6000_EEPROM_VERSION	(0x423)
-
-/* 6x50 Specific */
-#define EEPROM_6050_TX_POWER_VERSION    (4)
-#define EEPROM_6050_EEPROM_VERSION	(0x532)
-
-/* 6150 Specific */
-#define EEPROM_6150_TX_POWER_VERSION    (6)
-#define EEPROM_6150_EEPROM_VERSION	(0x553)
-
-/* 6x05 Specific */
-#define EEPROM_6005_TX_POWER_VERSION    (6)
-#define EEPROM_6005_EEPROM_VERSION	(0x709)
-
-/* 6x30 Specific */
-#define EEPROM_6030_TX_POWER_VERSION    (6)
-#define EEPROM_6030_EEPROM_VERSION	(0x709)
-
-/* 2x00 Specific */
-#define EEPROM_2000_TX_POWER_VERSION    (6)
-#define EEPROM_2000_EEPROM_VERSION	(0x805)
-
-/* 6x35 Specific */
-#define EEPROM_6035_TX_POWER_VERSION    (6)
-#define EEPROM_6035_EEPROM_VERSION	(0x753)
-
-
-/* OTP */
-/* lower blocks contain EEPROM image and calibration data */
-#define OTP_LOW_IMAGE_SIZE		(2 * 512 * sizeof(u16)) /* 2 KB */
-/* high blocks contain PAPD data */
-#define OTP_HIGH_IMAGE_SIZE_6x00        (6 * 512 * sizeof(u16)) /* 6 KB */
-#define OTP_HIGH_IMAGE_SIZE_1000        (0x200 * sizeof(u16)) /* 1024 bytes */
-#define OTP_MAX_LL_ITEMS_1000		(3)	/* OTP blocks for 1000 */
-#define OTP_MAX_LL_ITEMS_6x00		(4)	/* OTP blocks for 6x00 */
-#define OTP_MAX_LL_ITEMS_6x50		(7)	/* OTP blocks for 6x50 */
-#define OTP_MAX_LL_ITEMS_2x00		(4)	/* OTP blocks for 2x00 */
-
-/* 2.4 GHz */
-extern const u8 iwl_eeprom_band_1[14];
-
-#define ADDRESS_MSK                 0x0000FFFF
-#define INDIRECT_TYPE_MSK           0x000F0000
-#define INDIRECT_HOST               0x00010000
-#define INDIRECT_GENERAL            0x00020000
-#define INDIRECT_REGULATORY         0x00030000
-#define INDIRECT_CALIBRATION        0x00040000
-#define INDIRECT_PROCESS_ADJST      0x00050000
-#define INDIRECT_OTHERS             0x00060000
-#define INDIRECT_TXP_LIMIT          0x00070000
-#define INDIRECT_TXP_LIMIT_SIZE     0x00080000
-#define INDIRECT_ADDRESS            0x00100000
-
-/* General */
-#define EEPROM_DEVICE_ID                    (2*0x08)	/* 2 bytes */
-#define EEPROM_SUBSYSTEM_ID		    (2*0x0A)	/* 2 bytes */
-#define EEPROM_MAC_ADDRESS                  (2*0x15)	/* 6  bytes */
-#define EEPROM_BOARD_REVISION               (2*0x35)	/* 2  bytes */
-#define EEPROM_BOARD_PBA_NUMBER             (2*0x3B+1)	/* 9  bytes */
-#define EEPROM_VERSION                      (2*0x44)	/* 2  bytes */
-#define EEPROM_SKU_CAP                      (2*0x45)	/* 2  bytes */
-#define EEPROM_OEM_MODE                     (2*0x46)	/* 2  bytes */
-#define EEPROM_RADIO_CONFIG                 (2*0x48)	/* 2  bytes */
-#define EEPROM_NUM_MAC_ADDRESS              (2*0x4C)	/* 2  bytes */
-
-/* The following masks are to be applied on EEPROM_RADIO_CONFIG */
-#define EEPROM_RF_CFG_TYPE_MSK(x)   (x & 0x3)         /* bits 0-1   */
-#define EEPROM_RF_CFG_STEP_MSK(x)   ((x >> 2)  & 0x3) /* bits 2-3   */
-#define EEPROM_RF_CFG_DASH_MSK(x)   ((x >> 4)  & 0x3) /* bits 4-5   */
-#define EEPROM_RF_CFG_PNUM_MSK(x)   ((x >> 6)  & 0x3) /* bits 6-7   */
-#define EEPROM_RF_CFG_TX_ANT_MSK(x) ((x >> 8)  & 0xF) /* bits 8-11  */
-#define EEPROM_RF_CFG_RX_ANT_MSK(x) ((x >> 12) & 0xF) /* bits 12-15 */
-
-#define EEPROM_RF_CONFIG_TYPE_MAX	0x3
-
-#define EEPROM_REGULATORY_BAND_NO_HT40			(0)
-
-struct iwl_eeprom_ops {
-	const u32 regulatory_bands[7];
-	bool enhanced_txpower;
-};
-
-
-int iwl_eeprom_init(struct iwl_trans *trans, u32 hw_rev);
-void iwl_eeprom_free(struct iwl_shared *shrd);
-int  iwl_eeprom_check_version(struct iwl_priv *priv);
-int iwl_eeprom_init_hw_params(struct iwl_priv *priv);
-const u8 *iwl_eeprom_query_addr(const struct iwl_shared *shrd, size_t offset);
-u16 iwl_eeprom_query16(const struct iwl_shared *shrd, 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(
-		const struct iwl_priv *priv,
-		enum ieee80211_band band, u16 channel);
-void iwl_rf_config(struct iwl_priv *priv);
-
-#endif  /* __iwl_eeprom_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h
index 90208094b8eb..806046641747 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fh.h
@@ -104,15 +104,29 @@
  * (see struct iwl_tfd_frame).  These 16 pointer registers are offset by 0x04
  * bytes from one another.  Each TFD circular buffer in DRAM must be 256-byte
  * aligned (address bits 0-7 must be 0).
+ * Later devices have 20 (5000 series) or 30 (higher) queues, but the registers
+ * for them are in different places.
  *
  * Bit fields in each pointer register:
  *  27-0: TFD CB physical base address [35:8], must be 256-byte aligned
  */
-#define FH_MEM_CBBC_LOWER_BOUND          (FH_MEM_LOWER_BOUND + 0x9D0)
-#define FH_MEM_CBBC_UPPER_BOUND          (FH_MEM_LOWER_BOUND + 0xA10)
-
-/* Find TFD CB base pointer for given queue (range 0-15). */
-#define FH_MEM_CBBC_QUEUE(x)  (FH_MEM_CBBC_LOWER_BOUND + (x) * 0x4)
+#define FH_MEM_CBBC_0_15_LOWER_BOUND		(FH_MEM_LOWER_BOUND + 0x9D0)
+#define FH_MEM_CBBC_0_15_UPPER_BOUND		(FH_MEM_LOWER_BOUND + 0xA10)
+#define FH_MEM_CBBC_16_19_LOWER_BOUND		(FH_MEM_LOWER_BOUND + 0xBF0)
+#define FH_MEM_CBBC_16_19_UPPER_BOUND		(FH_MEM_LOWER_BOUND + 0xC00)
+#define FH_MEM_CBBC_20_31_LOWER_BOUND		(FH_MEM_LOWER_BOUND + 0xB20)
+#define FH_MEM_CBBC_20_31_UPPER_BOUND		(FH_MEM_LOWER_BOUND + 0xB80)
+
+/* Find TFD CB base pointer for given queue */
+static inline unsigned int FH_MEM_CBBC_QUEUE(unsigned int chnl)
+{
+	if (chnl < 16)
+		return FH_MEM_CBBC_0_15_LOWER_BOUND + 4 * chnl;
+	if (chnl < 20)
+		return FH_MEM_CBBC_16_19_LOWER_BOUND + 4 * (chnl - 16);
+	WARN_ON_ONCE(chnl >= 32);
+	return FH_MEM_CBBC_20_31_LOWER_BOUND + 4 * (chnl - 20);
+}
 
 
 /**
@@ -407,6 +421,8 @@
 		(FH_SRVC_LOWER_BOUND + ((_chnl) - 9) * 0x4)
 
 #define FH_TX_CHICKEN_BITS_REG	(FH_MEM_LOWER_BOUND + 0xE98)
+#define FH_TX_TRB_REG(_chan)	(FH_MEM_LOWER_BOUND + 0x958 + (_chan) * 4)
+
 /* Instruct FH to increment the retry count of a packet when
  * it is brought from the memory to TX-FIFO
  */
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw-file.h b/drivers/net/wireless/iwlwifi/iwl-fw-file.h
index c924ccb93c8c..e71564053e7f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw-file.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fw-file.h
@@ -93,15 +93,7 @@ struct iwl_ucode_header {
  * new TLV uCode file layout
  *
  * The new TLV file format contains TLVs, that each specify
- * some piece of data. To facilitate "groups", for example
- * different instruction image with different capabilities,
- * bundled with the same init image, an alternative mechanism
- * is provided:
- * When the alternative field is 0, that means that the item
- * is always valid. When it is non-zero, then it is only
- * valid in conjunction with items of the same alternative,
- * in which case the driver (user) selects one alternative
- * to use.
+ * some piece of data.
  */
 
 enum iwl_ucode_tlv_type {
@@ -132,8 +124,7 @@ enum iwl_ucode_tlv_type {
 };
 
 struct iwl_ucode_tlv {
-	__le16 type;		/* see above */
-	__le16 alternative;	/* see comment */
+	__le32 type;		/* see above */
 	__le32 length;		/* not including type/length fields */
 	u8 data[0];
 };
@@ -152,7 +143,7 @@ struct iwl_tlv_ucode_header {
 	u8 human_readable[64];
 	__le32 ver;		/* major/minor/API/serial */
 	__le32 build;
-	__le64 alternatives;	/* bitmask of valid alternatives */
+	__le64 ignore;
 	/*
 	 * The data contained herein has a TLV layout,
 	 * see above for the TLV header and types.
diff --git a/drivers/net/wireless/iwlwifi/iwl-fw.h b/drivers/net/wireless/iwlwifi/iwl-fw.h
index 8e36bdc1e522..2153e4cc5572 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fw.h
@@ -63,6 +63,7 @@
 #ifndef __iwl_fw_h__
 #define __iwl_fw_h__
 #include <linux/types.h>
+#include <net/mac80211.h>
 
 /**
  * enum iwl_ucode_tlv_flag - ucode API flags
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.c b/drivers/net/wireless/iwlwifi/iwl-io.c
index 081dd34d2387..66c873399aba 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.c
+++ b/drivers/net/wireless/iwlwifi/iwl-io.c
@@ -27,6 +27,7 @@
  *****************************************************************************/
 #include <linux/delay.h>
 #include <linux/device.h>
+#include <linux/export.h>
 
 #include "iwl-io.h"
 #include"iwl-csr.h"
@@ -52,6 +53,7 @@ void iwl_set_bit(struct iwl_trans *trans, u32 reg, u32 mask)
 	__iwl_set_bit(trans, reg, mask);
 	spin_unlock_irqrestore(&trans->reg_lock, flags);
 }
+EXPORT_SYMBOL_GPL(iwl_set_bit);
 
 void iwl_clear_bit(struct iwl_trans *trans, u32 reg, u32 mask)
 {
@@ -61,6 +63,25 @@ void iwl_clear_bit(struct iwl_trans *trans, u32 reg, u32 mask)
 	__iwl_clear_bit(trans, reg, mask);
 	spin_unlock_irqrestore(&trans->reg_lock, flags);
 }
+EXPORT_SYMBOL_GPL(iwl_clear_bit);
+
+void iwl_set_bits_mask(struct iwl_trans *trans, u32 reg, u32 mask, u32 value)
+{
+	unsigned long flags;
+	u32 v;
+
+#ifdef CONFIG_IWLWIFI_DEBUG
+	WARN_ON_ONCE(value & ~mask);
+#endif
+
+	spin_lock_irqsave(&trans->reg_lock, flags);
+	v = iwl_read32(trans, reg);
+	v &= ~mask;
+	v |= value;
+	iwl_write32(trans, reg, v);
+	spin_unlock_irqrestore(&trans->reg_lock, flags);
+}
+EXPORT_SYMBOL_GPL(iwl_set_bits_mask);
 
 int iwl_poll_bit(struct iwl_trans *trans, u32 addr,
 		 u32 bits, u32 mask, int timeout)
@@ -76,6 +97,7 @@ int iwl_poll_bit(struct iwl_trans *trans, u32 addr,
 
 	return -ETIMEDOUT;
 }
+EXPORT_SYMBOL_GPL(iwl_poll_bit);
 
 int iwl_grab_nic_access_silent(struct iwl_trans *trans)
 {
@@ -117,6 +139,7 @@ int iwl_grab_nic_access_silent(struct iwl_trans *trans)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(iwl_grab_nic_access_silent);
 
 bool iwl_grab_nic_access(struct iwl_trans *trans)
 {
@@ -130,6 +153,7 @@ bool iwl_grab_nic_access(struct iwl_trans *trans)
 
 	return true;
 }
+EXPORT_SYMBOL_GPL(iwl_grab_nic_access);
 
 void iwl_release_nic_access(struct iwl_trans *trans)
 {
@@ -144,6 +168,7 @@ void iwl_release_nic_access(struct iwl_trans *trans)
 	 */
 	mmiowb();
 }
+EXPORT_SYMBOL_GPL(iwl_release_nic_access);
 
 u32 iwl_read_direct32(struct iwl_trans *trans, u32 reg)
 {
@@ -158,6 +183,7 @@ u32 iwl_read_direct32(struct iwl_trans *trans, u32 reg)
 
 	return value;
 }
+EXPORT_SYMBOL_GPL(iwl_read_direct32);
 
 void iwl_write_direct32(struct iwl_trans *trans, u32 reg, u32 value)
 {
@@ -170,6 +196,7 @@ void iwl_write_direct32(struct iwl_trans *trans, u32 reg, u32 value)
 	}
 	spin_unlock_irqrestore(&trans->reg_lock, flags);
 }
+EXPORT_SYMBOL_GPL(iwl_write_direct32);
 
 int iwl_poll_direct_bit(struct iwl_trans *trans, u32 addr, u32 mask,
 			int timeout)
@@ -185,6 +212,7 @@ int iwl_poll_direct_bit(struct iwl_trans *trans, u32 addr, u32 mask,
 
 	return -ETIMEDOUT;
 }
+EXPORT_SYMBOL_GPL(iwl_poll_direct_bit);
 
 static inline u32 __iwl_read_prph(struct iwl_trans *trans, u32 reg)
 {
@@ -211,6 +239,7 @@ u32 iwl_read_prph(struct iwl_trans *trans, u32 reg)
 	spin_unlock_irqrestore(&trans->reg_lock, flags);
 	return val;
 }
+EXPORT_SYMBOL_GPL(iwl_read_prph);
 
 void iwl_write_prph(struct iwl_trans *trans, u32 addr, u32 val)
 {
@@ -223,6 +252,7 @@ void iwl_write_prph(struct iwl_trans *trans, u32 addr, u32 val)
 	}
 	spin_unlock_irqrestore(&trans->reg_lock, flags);
 }
+EXPORT_SYMBOL_GPL(iwl_write_prph);
 
 void iwl_set_bits_prph(struct iwl_trans *trans, u32 reg, u32 mask)
 {
@@ -236,6 +266,7 @@ void iwl_set_bits_prph(struct iwl_trans *trans, u32 reg, u32 mask)
 	}
 	spin_unlock_irqrestore(&trans->reg_lock, flags);
 }
+EXPORT_SYMBOL_GPL(iwl_set_bits_prph);
 
 void iwl_set_bits_mask_prph(struct iwl_trans *trans, u32 reg,
 			    u32 bits, u32 mask)
@@ -250,6 +281,7 @@ void iwl_set_bits_mask_prph(struct iwl_trans *trans, u32 reg,
 	}
 	spin_unlock_irqrestore(&trans->reg_lock, flags);
 }
+EXPORT_SYMBOL_GPL(iwl_set_bits_mask_prph);
 
 void iwl_clear_bits_prph(struct iwl_trans *trans, u32 reg, u32 mask)
 {
@@ -264,9 +296,10 @@ void iwl_clear_bits_prph(struct iwl_trans *trans, u32 reg, u32 mask)
 	}
 	spin_unlock_irqrestore(&trans->reg_lock, flags);
 }
+EXPORT_SYMBOL_GPL(iwl_clear_bits_prph);
 
-void _iwl_read_targ_mem_words(struct iwl_trans *trans, u32 addr,
-			      void *buf, int words)
+void _iwl_read_targ_mem_dwords(struct iwl_trans *trans, u32 addr,
+			       void *buf, int dwords)
 {
 	unsigned long flags;
 	int offs;
@@ -275,24 +308,26 @@ void _iwl_read_targ_mem_words(struct iwl_trans *trans, u32 addr,
 	spin_lock_irqsave(&trans->reg_lock, flags);
 	if (likely(iwl_grab_nic_access(trans))) {
 		iwl_write32(trans, HBUS_TARG_MEM_RADDR, addr);
-		for (offs = 0; offs < words; offs++)
+		for (offs = 0; offs < dwords; offs++)
 			vals[offs] = iwl_read32(trans, HBUS_TARG_MEM_RDAT);
 		iwl_release_nic_access(trans);
 	}
 	spin_unlock_irqrestore(&trans->reg_lock, flags);
 }
+EXPORT_SYMBOL_GPL(_iwl_read_targ_mem_dwords);
 
 u32 iwl_read_targ_mem(struct iwl_trans *trans, u32 addr)
 {
 	u32 value;
 
-	_iwl_read_targ_mem_words(trans, addr, &value, 1);
+	_iwl_read_targ_mem_dwords(trans, addr, &value, 1);
 
 	return value;
 }
+EXPORT_SYMBOL_GPL(iwl_read_targ_mem);
 
-int _iwl_write_targ_mem_words(struct iwl_trans *trans, u32 addr,
-				void *buf, int words)
+int _iwl_write_targ_mem_dwords(struct iwl_trans *trans, u32 addr,
+			       void *buf, int dwords)
 {
 	unsigned long flags;
 	int offs, result = 0;
@@ -301,7 +336,7 @@ int _iwl_write_targ_mem_words(struct iwl_trans *trans, u32 addr,
 	spin_lock_irqsave(&trans->reg_lock, flags);
 	if (likely(iwl_grab_nic_access(trans))) {
 		iwl_write32(trans, HBUS_TARG_MEM_WADDR, addr);
-		for (offs = 0; offs < words; offs++)
+		for (offs = 0; offs < dwords; offs++)
 			iwl_write32(trans, HBUS_TARG_MEM_WDAT, vals[offs]);
 		iwl_release_nic_access(trans);
 	} else
@@ -310,8 +345,10 @@ int _iwl_write_targ_mem_words(struct iwl_trans *trans, u32 addr,
 
 	return result;
 }
+EXPORT_SYMBOL_GPL(_iwl_write_targ_mem_dwords);
 
 int iwl_write_targ_mem(struct iwl_trans *trans, u32 addr, u32 val)
 {
-	return _iwl_write_targ_mem_words(trans, addr, &val, 1);
+	return _iwl_write_targ_mem_dwords(trans, addr, &val, 1);
 }
+EXPORT_SYMBOL_GPL(iwl_write_targ_mem);
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h
index 09b856768f62..50d3819739d1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -30,7 +30,6 @@
 #define __iwl_io_h__
 
 #include "iwl-devtrace.h"
-#include "iwl-shared.h"
 #include "iwl-trans.h"
 
 static inline void iwl_write8(struct iwl_trans *trans, u32 ofs, u8 val)
@@ -55,6 +54,8 @@ static inline u32 iwl_read32(struct iwl_trans *trans, u32 ofs)
 void iwl_set_bit(struct iwl_trans *trans, u32 reg, u32 mask);
 void iwl_clear_bit(struct iwl_trans *trans, u32 reg, u32 mask);
 
+void iwl_set_bits_mask(struct iwl_trans *trans, u32 reg, u32 mask, u32 value);
+
 int iwl_poll_bit(struct iwl_trans *trans, u32 addr,
 		 u32 bits, u32 mask, int timeout);
 int iwl_poll_direct_bit(struct iwl_trans *trans, u32 addr, u32 mask,
@@ -75,18 +76,18 @@ void iwl_set_bits_mask_prph(struct iwl_trans *trans, u32 reg,
 			    u32 bits, u32 mask);
 void iwl_clear_bits_prph(struct iwl_trans *trans, u32 reg, u32 mask);
 
-void _iwl_read_targ_mem_words(struct iwl_trans *trans, u32 addr,
-			      void *buf, int words);
+void _iwl_read_targ_mem_dwords(struct iwl_trans *trans, u32 addr,
+			       void *buf, int dwords);
 
-#define iwl_read_targ_mem_words(trans, addr, buf, bufsize)	\
+#define iwl_read_targ_mem_bytes(trans, addr, buf, bufsize)	\
 	do {							\
 		BUILD_BUG_ON((bufsize) % sizeof(u32));		\
-		_iwl_read_targ_mem_words(trans, addr, buf,	\
-					 (bufsize) / sizeof(u32));\
+		_iwl_read_targ_mem_dwords(trans, addr, buf,	\
+					  (bufsize) / sizeof(u32));\
 	} while (0)
 
-int _iwl_write_targ_mem_words(struct iwl_trans *trans, u32 addr,
-			      void *buf, int words);
+int _iwl_write_targ_mem_dwords(struct iwl_trans *trans, u32 addr,
+			       void *buf, int dwords);
 
 u32 iwl_read_targ_mem(struct iwl_trans *trans, u32 addr);
 int iwl_write_targ_mem(struct iwl_trans *trans, u32 addr, u32 val);
diff --git a/drivers/net/wireless/iwlwifi/iwl-phy-db.h b/drivers/net/wireless/iwlwifi/iwl-modparams.h
index ba91a8b28398..d9a86d6b2bd7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-phy-db.h
+++ b/drivers/net/wireless/iwlwifi/iwl-modparams.h
@@ -60,64 +60,67 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  *****************************************************************************/
-
-#ifndef __IWL_PHYDB_H__
-#define __IWL_PHYDB_H__
+#ifndef __iwl_modparams_h__
+#define __iwl_modparams_h__
 
 #include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/gfp.h>
+#include <net/mac80211.h>
 
-#define IWL_NUM_PAPD_CH_GROUPS	4
-#define IWL_NUM_TXP_CH_GROUPS	8
+extern struct iwl_mod_params iwlwifi_mod_params;
 
-struct iwl_phy_db_entry {
-	u16	size;
-	u8	*data;
+enum iwl_power_level {
+	IWL_POWER_INDEX_1,
+	IWL_POWER_INDEX_2,
+	IWL_POWER_INDEX_3,
+	IWL_POWER_INDEX_4,
+	IWL_POWER_INDEX_5,
+	IWL_POWER_NUM
 };
 
-struct iwl_shared;
+#define IWL_DISABLE_HT_ALL	BIT(0)
+#define IWL_DISABLE_HT_TXAGG	BIT(1)
+#define IWL_DISABLE_HT_RXAGG	BIT(2)
 
 /**
- * struct iwl_phy_db - stores phy configuration and calibration data.
+ * struct iwl_mod_params
+ *
+ * Holds the module parameters
  *
- * @cfg: phy configuration.
- * @calib_nch: non channel specific calibration data.
- * @calib_ch: channel specific calibration data.
- * @calib_ch_group_papd: calibration data related to papd channel group.
- * @calib_ch_group_txp: calibration data related to tx power chanel group.
+ * @sw_crypto: using hardware encryption, default = 0
+ * @disable_11n: disable 11n capabilities, default = 0,
+ *	use IWL_DISABLE_HT_* constants
+ * @amsdu_size_8K: enable 8K amsdu size, default = 1
+ * @restart_fw: restart firmware, default = 1
+ * @plcp_check: enable plcp health check, default = true
+ * @wd_disable: enable stuck queue check, default = 0
+ * @bt_coex_active: enable bt coex, default = true
+ * @led_mode: system default, default = 0
+ * @power_save: disable power save, default = false
+ * @power_level: power level, default = 1
+ * @debug_level: levels are IWL_DL_*
+ * @ant_coupling: antenna coupling in dB, default = 0
+ * @bt_ch_announce: BT channel inhibition, default = enable
+ * @auto_agg: enable agg. without check, default = true
+ * @disable_5ghz: disable 5GHz capability, default = false
  */
-struct iwl_phy_db {
-	struct iwl_phy_db_entry	cfg;
-	struct iwl_phy_db_entry	calib_nch;
-	struct iwl_phy_db_entry	calib_ch;
-	struct iwl_phy_db_entry	calib_ch_group_papd[IWL_NUM_PAPD_CH_GROUPS];
-	struct iwl_phy_db_entry	calib_ch_group_txp[IWL_NUM_TXP_CH_GROUPS];
-
-	u32 channel_num;
-	u32 channel_size;
-
-	/* for an access to the logger */
-	const struct iwl_shared *shrd;
-};
-
-enum iwl_phy_db_section_type {
-	IWL_PHY_DB_CFG = 1,
-	IWL_PHY_DB_CALIB_NCH,
-	IWL_PHY_DB_CALIB_CH,
-	IWL_PHY_DB_CALIB_CHG_PAPD,
-	IWL_PHY_DB_CALIB_CHG_TXP,
-	IWL_PHY_DB_MAX
+struct iwl_mod_params {
+	int sw_crypto;
+	unsigned int disable_11n;
+	int amsdu_size_8K;
+	int restart_fw;
+	bool plcp_check;
+	int  wd_disable;
+	bool bt_coex_active;
+	int led_mode;
+	bool power_save;
+	int power_level;
+	u32 debug_level;
+	int ant_coupling;
+	bool bt_ch_announce;
+	bool auto_agg;
+	bool disable_5ghz;
 };
 
-struct iwl_phy_db *iwl_phy_db_init(struct iwl_shared *shrd);
-
-void iwl_phy_db_free(struct iwl_phy_db *phy_db);
-
-int iwl_phy_db_set_section(struct iwl_phy_db *phy_db,
-			   enum iwl_phy_db_section_type type, u8 *data,
-			   u16 size, gfp_t alloc_ctx);
-
-int iwl_phy_db_get_section_data(struct iwl_phy_db *phy_db,
-				enum iwl_phy_db_section_type type, u8 **data,
-				u16 *size, u16 ch_id);
-
-#endif /* __IWL_PHYDB_H__ */
+#endif /* #__iwl_modparams_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-notif-wait.c b/drivers/net/wireless/iwlwifi/iwl-notif-wait.c
index 0066b899fe5c..5cfed29b1b18 100644
--- a/drivers/net/wireless/iwlwifi/iwl-notif-wait.c
+++ b/drivers/net/wireless/iwlwifi/iwl-notif-wait.c
@@ -61,6 +61,7 @@
  *
  *****************************************************************************/
 #include <linux/sched.h>
+#include <linux/export.h>
 
 #include "iwl-notif-wait.h"
 
@@ -71,6 +72,7 @@ void iwl_notification_wait_init(struct iwl_notif_wait_data *notif_wait)
 	INIT_LIST_HEAD(&notif_wait->notif_waits);
 	init_waitqueue_head(&notif_wait->notif_waitq);
 }
+EXPORT_SYMBOL_GPL(iwl_notification_wait_init);
 
 void iwl_notification_wait_notify(struct iwl_notif_wait_data *notif_wait,
 				  struct iwl_rx_packet *pkt)
@@ -115,6 +117,7 @@ void iwl_notification_wait_notify(struct iwl_notif_wait_data *notif_wait,
 	if (triggered)
 		wake_up_all(&notif_wait->notif_waitq);
 }
+EXPORT_SYMBOL_GPL(iwl_notification_wait_notify);
 
 void iwl_abort_notification_waits(struct iwl_notif_wait_data *notif_wait)
 {
@@ -128,7 +131,7 @@ void iwl_abort_notification_waits(struct iwl_notif_wait_data *notif_wait)
 
 	wake_up_all(&notif_wait->notif_waitq);
 }
-
+EXPORT_SYMBOL_GPL(iwl_abort_notification_waits);
 
 void
 iwl_init_notification_wait(struct iwl_notif_wait_data *notif_wait,
@@ -152,6 +155,7 @@ iwl_init_notification_wait(struct iwl_notif_wait_data *notif_wait,
 	list_add(&wait_entry->list, &notif_wait->notif_waits);
 	spin_unlock_bh(&notif_wait->notif_wait_lock);
 }
+EXPORT_SYMBOL_GPL(iwl_init_notification_wait);
 
 int iwl_wait_notification(struct iwl_notif_wait_data *notif_wait,
 			  struct iwl_notification_wait *wait_entry,
@@ -175,6 +179,7 @@ int iwl_wait_notification(struct iwl_notif_wait_data *notif_wait,
 		return -ETIMEDOUT;
 	return 0;
 }
+EXPORT_SYMBOL_GPL(iwl_wait_notification);
 
 void iwl_remove_notification(struct iwl_notif_wait_data *notif_wait,
 			     struct iwl_notification_wait *wait_entry)
@@ -183,3 +188,4 @@ void iwl_remove_notification(struct iwl_notif_wait_data *notif_wait,
 	list_del(&wait_entry->list);
 	spin_unlock_bh(&notif_wait->notif_wait_lock);
 }
+EXPORT_SYMBOL_GPL(iwl_remove_notification);
diff --git a/drivers/net/wireless/iwlwifi/iwl-op-mode.h b/drivers/net/wireless/iwlwifi/iwl-op-mode.h
index b1fd251e88d5..cd9ef114d3a3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-op-mode.h
+++ b/drivers/net/wireless/iwlwifi/iwl-op-mode.h
@@ -69,6 +69,7 @@ struct sk_buff;
 struct iwl_device_cmd;
 struct iwl_rx_cmd_buffer;
 struct iwl_fw;
+struct iwl_cfg;
 
 /**
  * DOC: Operational mode - what is it ?
@@ -125,9 +126,11 @@ struct iwl_fw;
  * @cmd_queue_full: Called when the command queue gets full. Must be atomic.
  * @nic_config: configure NIC, called before firmware is started.
  *	May sleep
+ * @wimax_active: invoked when WiMax becomes active.  Must be atomic.
  */
 struct iwl_op_mode_ops {
 	struct iwl_op_mode *(*start)(struct iwl_trans *trans,
+				     const struct iwl_cfg *cfg,
 				     const struct iwl_fw *fw);
 	void (*stop)(struct iwl_op_mode *op_mode);
 	int (*rx)(struct iwl_op_mode *op_mode, struct iwl_rx_cmd_buffer *rxb,
@@ -139,8 +142,12 @@ struct iwl_op_mode_ops {
 	void (*nic_error)(struct iwl_op_mode *op_mode);
 	void (*cmd_queue_full)(struct iwl_op_mode *op_mode);
 	void (*nic_config)(struct iwl_op_mode *op_mode);
+	void (*wimax_active)(struct iwl_op_mode *op_mode);
 };
 
+int iwl_opmode_register(const char *name, const struct iwl_op_mode_ops *ops);
+void iwl_opmode_deregister(const char *name);
+
 /**
  * struct iwl_op_mode - operational mode
  *
@@ -209,9 +216,9 @@ static inline void iwl_op_mode_nic_config(struct iwl_op_mode *op_mode)
 	op_mode->ops->nic_config(op_mode);
 }
 
-/*****************************************************
-* Op mode layers implementations
-******************************************************/
-extern const struct iwl_op_mode_ops iwl_dvm_ops;
+static inline void iwl_op_mode_wimax_active(struct iwl_op_mode *op_mode)
+{
+	op_mode->ops->wimax_active(op_mode);
+}
 
 #endif /* __iwl_op_mode_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-phy-db.c b/drivers/net/wireless/iwlwifi/iwl-phy-db.c
deleted file mode 100644
index d65305d08ebf..000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-phy-db.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2007 - 2012 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *  * Neither the name Intel Corporation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
-
-#include <linux/slab.h>
-#include <linux/string.h>
-
-#include "iwl-debug.h"
-#include "iwl-shared.h"
-#include "iwl-dev.h"
-
-#include "iwl-phy-db.h"
-
-#define CHANNEL_NUM_SIZE	4	/* num of channels in calib_ch size */
-
-struct iwl_phy_db *iwl_phy_db_init(struct iwl_shared *shrd)
-{
-	struct iwl_phy_db *phy_db = kzalloc(sizeof(struct iwl_phy_db),
-					    GFP_KERNEL);
-
-	if (!phy_db)
-		return phy_db;
-
-	phy_db->shrd = shrd;
-
-	/* TODO: add default values of the phy db. */
-	return phy_db;
-}
-
-/*
- * get phy db section: returns a pointer to a phy db section specified by
- * type and channel group id.
- */
-static struct iwl_phy_db_entry *
-iwl_phy_db_get_section(struct iwl_phy_db *phy_db,
-		       enum iwl_phy_db_section_type type,
-		       u16 chg_id)
-{
-	if (!phy_db || type < 0 || type >= IWL_PHY_DB_MAX)
-		return NULL;
-
-	switch (type) {
-	case IWL_PHY_DB_CFG:
-		return &phy_db->cfg;
-	case IWL_PHY_DB_CALIB_NCH:
-		return &phy_db->calib_nch;
-	case IWL_PHY_DB_CALIB_CH:
-		return &phy_db->calib_ch;
-	case IWL_PHY_DB_CALIB_CHG_PAPD:
-		if (chg_id < 0 || chg_id >= IWL_NUM_PAPD_CH_GROUPS)
-			return NULL;
-		return &phy_db->calib_ch_group_papd[chg_id];
-	case IWL_PHY_DB_CALIB_CHG_TXP:
-		if (chg_id < 0 || chg_id >= IWL_NUM_TXP_CH_GROUPS)
-			return NULL;
-		return &phy_db->calib_ch_group_txp[chg_id];
-	default:
-		return NULL;
-	}
-	return NULL;
-}
-
-static void iwl_phy_db_free_section(struct iwl_phy_db *phy_db,
-				    enum iwl_phy_db_section_type type,
-				    u16 chg_id)
-{
-	struct iwl_phy_db_entry *entry =
-				iwl_phy_db_get_section(phy_db, type, chg_id);
-	if (!entry)
-		return;
-
-	kfree(entry->data);
-	entry->data = NULL;
-	entry->size = 0;
-}
-
-void iwl_phy_db_free(struct iwl_phy_db *phy_db)
-{
-	int i;
-
-	if (!phy_db)
-		return;
-
-	iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CFG, 0);
-	iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CALIB_NCH, 0);
-	iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CALIB_CH, 0);
-	for (i = 0; i < IWL_NUM_PAPD_CH_GROUPS; i++)
-		iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CALIB_CHG_PAPD, i);
-	for (i = 0; i < IWL_NUM_TXP_CH_GROUPS; i++)
-		iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CALIB_CHG_TXP, i);
-
-	kfree(phy_db);
-}
-
-int iwl_phy_db_set_section(struct iwl_phy_db *phy_db,
-			   enum iwl_phy_db_section_type type, u8 *data,
-			   u16 size, gfp_t alloc_ctx)
-{
-	struct iwl_phy_db_entry *entry;
-	u16 chg_id = 0;
-
-	if (!phy_db)
-		return -EINVAL;
-
-	if (type == IWL_PHY_DB_CALIB_CHG_PAPD ||
-	    type == IWL_PHY_DB_CALIB_CHG_TXP)
-		chg_id = le16_to_cpup((__le16 *)data);
-
-	entry = iwl_phy_db_get_section(phy_db, type, chg_id);
-	if (!entry)
-		return -EINVAL;
-
-	kfree(entry->data);
-	entry->data = kmemdup(data, size, alloc_ctx);
-	if (!entry->data) {
-		entry->size = 0;
-		return -ENOMEM;
-	}
-
-	entry->size = size;
-
-	if (type == IWL_PHY_DB_CALIB_CH) {
-		phy_db->channel_num = le32_to_cpup((__le32 *)data);
-		phy_db->channel_size =
-		      (size - CHANNEL_NUM_SIZE) / phy_db->channel_num;
-	}
-
-	return 0;
-}
-
-static int is_valid_channel(u16 ch_id)
-{
-	if (ch_id <= 14 ||
-	    (36 <= ch_id && ch_id <= 64 && ch_id % 4 == 0) ||
-	    (100 <= ch_id && ch_id <= 140 && ch_id % 4 == 0) ||
-	    (145 <= ch_id && ch_id <= 165 && ch_id % 4 == 1))
-		return 1;
-	return 0;
-}
-
-static u8 ch_id_to_ch_index(u16 ch_id)
-{
-	if (WARN_ON(!is_valid_channel(ch_id)))
-		return 0xff;
-
-	if (ch_id <= 14)
-		return ch_id - 1;
-	if (ch_id <= 64)
-		return (ch_id + 20) / 4;
-	if (ch_id <= 140)
-		return (ch_id - 12) / 4;
-	return (ch_id - 13) / 4;
-}
-
-
-static u16 channel_id_to_papd(u16 ch_id)
-{
-	if (WARN_ON(!is_valid_channel(ch_id)))
-		return 0xff;
-
-	if (1 <= ch_id && ch_id <= 14)
-		return 0;
-	if (36 <= ch_id && ch_id <= 64)
-		return 1;
-	if (100 <= ch_id && ch_id <= 140)
-		return 2;
-	return 3;
-}
-
-static u16 channel_id_to_txp(struct iwl_phy_db *phy_db, u16 ch_id)
-{
-	/* TODO David*/
-	return 0;
-}
-
-int iwl_phy_db_get_section_data(struct iwl_phy_db *phy_db,
-				enum iwl_phy_db_section_type type, u8 **data,
-				u16 *size, u16 ch_id)
-{
-	struct iwl_phy_db_entry *entry;
-	u32 channel_num;
-	u32 channel_size;
-	u16 ch_group_id = 0;
-	u16 index;
-
-	if (!phy_db)
-		return -EINVAL;
-
-	/* find wanted channel group */
-	if (type == IWL_PHY_DB_CALIB_CHG_PAPD)
-		ch_group_id = channel_id_to_papd(ch_id);
-	else if (type == IWL_PHY_DB_CALIB_CHG_TXP)
-		ch_group_id = channel_id_to_txp(phy_db, ch_id);
-
-	entry = iwl_phy_db_get_section(phy_db, type, ch_group_id);
-	if (!entry)
-		return -EINVAL;
-
-	if (type == IWL_PHY_DB_CALIB_CH) {
-		index = ch_id_to_ch_index(ch_id);
-		channel_num = phy_db->channel_num;
-		channel_size = phy_db->channel_size;
-		if (index >= channel_num) {
-			IWL_ERR(phy_db, "Wrong channel number %d", ch_id);
-			return -EINVAL;
-		}
-		*data = entry->data + CHANNEL_NUM_SIZE + index * channel_size;
-		*size = channel_size;
-	} else {
-		*data = entry->data;
-		*size = entry->size;
-	}
-	return 0;
-}
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index 75dc20bd965b..9253ef1dba72 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -187,7 +187,7 @@
 #define SCD_QUEUE_STTS_REG_POS_ACTIVE	(3)
 #define SCD_QUEUE_STTS_REG_POS_WSL	(4)
 #define SCD_QUEUE_STTS_REG_POS_SCD_ACT_EN (19)
-#define SCD_QUEUE_STTS_REG_MSK		(0x00FF0000)
+#define SCD_QUEUE_STTS_REG_MSK		(0x017F0000)
 
 #define SCD_QUEUE_CTX_REG1_CREDIT_POS		(8)
 #define SCD_QUEUE_CTX_REG1_CREDIT_MSK		(0x00FFFF00)
@@ -223,12 +223,34 @@
 #define SCD_AIT			(SCD_BASE + 0x0c)
 #define SCD_TXFACT		(SCD_BASE + 0x10)
 #define SCD_ACTIVE		(SCD_BASE + 0x14)
-#define SCD_QUEUE_WRPTR(x)	(SCD_BASE + 0x18 + (x) * 4)
-#define SCD_QUEUE_RDPTR(x)	(SCD_BASE + 0x68 + (x) * 4)
 #define SCD_QUEUECHAIN_SEL	(SCD_BASE + 0xe8)
+#define SCD_CHAINEXT_EN		(SCD_BASE + 0x244)
 #define SCD_AGGR_SEL		(SCD_BASE + 0x248)
 #define SCD_INTERRUPT_MASK	(SCD_BASE + 0x108)
-#define SCD_QUEUE_STATUS_BITS(x)	(SCD_BASE + 0x10c + (x) * 4)
+
+static inline unsigned int SCD_QUEUE_WRPTR(unsigned int chnl)
+{
+	if (chnl < 20)
+		return SCD_BASE + 0x18 + chnl * 4;
+	WARN_ON_ONCE(chnl >= 32);
+	return SCD_BASE + 0x284 + (chnl - 20) * 4;
+}
+
+static inline unsigned int SCD_QUEUE_RDPTR(unsigned int chnl)
+{
+	if (chnl < 20)
+		return SCD_BASE + 0x68 + chnl * 4;
+	WARN_ON_ONCE(chnl >= 32);
+	return SCD_BASE + 0x2B4 + (chnl - 20) * 4;
+}
+
+static inline unsigned int SCD_QUEUE_STATUS_BITS(unsigned int chnl)
+{
+	if (chnl < 20)
+		return SCD_BASE + 0x10c + chnl * 4;
+	WARN_ON_ONCE(chnl >= 32);
+	return SCD_BASE + 0x384 + (chnl - 20) * 4;
+}
 
 /*********************** END TX SCHEDULER *************************************/
 
diff --git a/drivers/net/wireless/iwlwifi/iwl-test.c b/drivers/net/wireless/iwlwifi/iwl-test.c
new file mode 100644
index 000000000000..81e8c7126d72
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-test.c
@@ -0,0 +1,856 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2010 - 2012 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010 - 2012 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#include <linux/export.h>
+#include <net/netlink.h>
+
+#include "iwl-io.h"
+#include "iwl-fh.h"
+#include "iwl-prph.h"
+#include "iwl-trans.h"
+#include "iwl-test.h"
+#include "iwl-csr.h"
+#include "iwl-testmode.h"
+
+/*
+ * Periphery registers absolute lower bound. This is used in order to
+ * differentiate registery access through HBUS_TARG_PRPH_* and
+ * HBUS_TARG_MEM_* accesses.
+ */
+#define IWL_ABS_PRPH_START (0xA00000)
+
+/*
+ * The TLVs used in the gnl message policy between the kernel module and
+ * user space application. iwl_testmode_gnl_msg_policy is to be carried
+ * through the NL80211_CMD_TESTMODE channel regulated by nl80211.
+ * See iwl-testmode.h
+ */
+static
+struct nla_policy iwl_testmode_gnl_msg_policy[IWL_TM_ATTR_MAX] = {
+	[IWL_TM_ATTR_COMMAND] = { .type = NLA_U32, },
+
+	[IWL_TM_ATTR_UCODE_CMD_ID] = { .type = NLA_U8, },
+	[IWL_TM_ATTR_UCODE_CMD_DATA] = { .type = NLA_UNSPEC, },
+
+	[IWL_TM_ATTR_REG_OFFSET] = { .type = NLA_U32, },
+	[IWL_TM_ATTR_REG_VALUE8] = { .type = NLA_U8, },
+	[IWL_TM_ATTR_REG_VALUE32] = { .type = NLA_U32, },
+
+	[IWL_TM_ATTR_SYNC_RSP] = { .type = NLA_UNSPEC, },
+	[IWL_TM_ATTR_UCODE_RX_PKT] = { .type = NLA_UNSPEC, },
+
+	[IWL_TM_ATTR_EEPROM] = { .type = NLA_UNSPEC, },
+
+	[IWL_TM_ATTR_TRACE_ADDR] = { .type = NLA_UNSPEC, },
+	[IWL_TM_ATTR_TRACE_DUMP] = { .type = NLA_UNSPEC, },
+	[IWL_TM_ATTR_TRACE_SIZE] = { .type = NLA_U32, },
+
+	[IWL_TM_ATTR_FIXRATE] = { .type = NLA_U32, },
+
+	[IWL_TM_ATTR_UCODE_OWNER] = { .type = NLA_U8, },
+
+	[IWL_TM_ATTR_MEM_ADDR] = { .type = NLA_U32, },
+	[IWL_TM_ATTR_BUFFER_SIZE] = { .type = NLA_U32, },
+	[IWL_TM_ATTR_BUFFER_DUMP] = { .type = NLA_UNSPEC, },
+
+	[IWL_TM_ATTR_FW_VERSION] = { .type = NLA_U32, },
+	[IWL_TM_ATTR_DEVICE_ID] = { .type = NLA_U32, },
+	[IWL_TM_ATTR_FW_TYPE] = { .type = NLA_U32, },
+	[IWL_TM_ATTR_FW_INST_SIZE] = { .type = NLA_U32, },
+	[IWL_TM_ATTR_FW_DATA_SIZE] = { .type = NLA_U32, },
+
+	[IWL_TM_ATTR_ENABLE_NOTIFICATION] = {.type = NLA_FLAG, },
+};
+
+static inline void iwl_test_trace_clear(struct iwl_test *tst)
+{
+	memset(&tst->trace, 0, sizeof(struct iwl_test_trace));
+}
+
+static void iwl_test_trace_stop(struct iwl_test *tst)
+{
+	if (!tst->trace.enabled)
+		return;
+
+	if (tst->trace.cpu_addr && tst->trace.dma_addr)
+		dma_free_coherent(tst->trans->dev,
+				  tst->trace.tsize,
+				  tst->trace.cpu_addr,
+				  tst->trace.dma_addr);
+
+	iwl_test_trace_clear(tst);
+}
+
+static inline void iwl_test_mem_clear(struct iwl_test *tst)
+{
+	memset(&tst->mem, 0, sizeof(struct iwl_test_mem));
+}
+
+static inline void iwl_test_mem_stop(struct iwl_test *tst)
+{
+	if (!tst->mem.in_read)
+		return;
+
+	iwl_test_mem_clear(tst);
+}
+
+/*
+ * Initializes the test object
+ * During the lifetime of the test object it is assumed that the transport is
+ * started. The test object should be stopped before the transport is stopped.
+ */
+void iwl_test_init(struct iwl_test *tst, struct iwl_trans *trans,
+		   struct iwl_test_ops *ops)
+{
+	tst->trans = trans;
+	tst->ops = ops;
+
+	iwl_test_trace_clear(tst);
+	iwl_test_mem_clear(tst);
+}
+EXPORT_SYMBOL_GPL(iwl_test_init);
+
+/*
+ * Stop the test object
+ */
+void iwl_test_free(struct iwl_test *tst)
+{
+	iwl_test_mem_stop(tst);
+	iwl_test_trace_stop(tst);
+}
+EXPORT_SYMBOL_GPL(iwl_test_free);
+
+static inline int iwl_test_send_cmd(struct iwl_test *tst,
+				    struct iwl_host_cmd *cmd)
+{
+	return tst->ops->send_cmd(tst->trans->op_mode, cmd);
+}
+
+static inline bool iwl_test_valid_hw_addr(struct iwl_test *tst, u32 addr)
+{
+	return tst->ops->valid_hw_addr(addr);
+}
+
+static inline u32 iwl_test_fw_ver(struct iwl_test *tst)
+{
+	return tst->ops->get_fw_ver(tst->trans->op_mode);
+}
+
+static inline struct sk_buff*
+iwl_test_alloc_reply(struct iwl_test *tst, int len)
+{
+	return tst->ops->alloc_reply(tst->trans->op_mode, len);
+}
+
+static inline int iwl_test_reply(struct iwl_test *tst, struct sk_buff *skb)
+{
+	return tst->ops->reply(tst->trans->op_mode, skb);
+}
+
+static inline struct sk_buff*
+iwl_test_alloc_event(struct iwl_test *tst, int len)
+{
+	return tst->ops->alloc_event(tst->trans->op_mode, len);
+}
+
+static inline void
+iwl_test_event(struct iwl_test *tst, struct sk_buff *skb)
+{
+	return tst->ops->event(tst->trans->op_mode, skb);
+}
+
+/*
+ * This function handles the user application commands to the fw. The fw
+ * commands are sent in a synchronuous manner. In case that the user requested
+ * to get commands response, it is send to the user.
+ */
+static int iwl_test_fw_cmd(struct iwl_test *tst, struct nlattr **tb)
+{
+	struct iwl_host_cmd cmd;
+	struct iwl_rx_packet *pkt;
+	struct sk_buff *skb;
+	void *reply_buf;
+	u32 reply_len;
+	int ret;
+	bool cmd_want_skb;
+
+	memset(&cmd, 0, sizeof(struct iwl_host_cmd));
+
+	if (!tb[IWL_TM_ATTR_UCODE_CMD_ID] ||
+	    !tb[IWL_TM_ATTR_UCODE_CMD_DATA]) {
+		IWL_ERR(tst->trans, "Missing fw command mandatory fields\n");
+		return -ENOMSG;
+	}
+
+	cmd.flags = CMD_ON_DEMAND | CMD_SYNC;
+	cmd_want_skb = nla_get_flag(tb[IWL_TM_ATTR_UCODE_CMD_SKB]);
+	if (cmd_want_skb)
+		cmd.flags |= CMD_WANT_SKB;
+
+	cmd.id = nla_get_u8(tb[IWL_TM_ATTR_UCODE_CMD_ID]);
+	cmd.data[0] = nla_data(tb[IWL_TM_ATTR_UCODE_CMD_DATA]);
+	cmd.len[0] = nla_len(tb[IWL_TM_ATTR_UCODE_CMD_DATA]);
+	cmd.dataflags[0] = IWL_HCMD_DFL_NOCOPY;
+	IWL_DEBUG_INFO(tst->trans, "test fw cmd=0x%x, flags 0x%x, len %d\n",
+		       cmd.id, cmd.flags, cmd.len[0]);
+
+	ret = iwl_test_send_cmd(tst, &cmd);
+	if (ret) {
+		IWL_ERR(tst->trans, "Failed to send hcmd\n");
+		return ret;
+	}
+	if (!cmd_want_skb)
+		return ret;
+
+	/* Handling return of SKB to the user */
+	pkt = cmd.resp_pkt;
+	if (!pkt) {
+		IWL_ERR(tst->trans, "HCMD received a null response packet\n");
+		return ret;
+	}
+
+	reply_len = le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
+	skb = iwl_test_alloc_reply(tst, reply_len + 20);
+	reply_buf = kmalloc(reply_len, GFP_KERNEL);
+	if (!skb || !reply_buf) {
+		kfree_skb(skb);
+		kfree(reply_buf);
+		return -ENOMEM;
+	}
+
+	/* The reply is in a page, that we cannot send to user space. */
+	memcpy(reply_buf, &(pkt->hdr), reply_len);
+	iwl_free_resp(&cmd);
+
+	if (nla_put_u32(skb, IWL_TM_ATTR_COMMAND,
+			IWL_TM_CMD_DEV2APP_UCODE_RX_PKT) ||
+	    nla_put(skb, IWL_TM_ATTR_UCODE_RX_PKT, reply_len, reply_buf))
+		goto nla_put_failure;
+	return iwl_test_reply(tst, skb);
+
+nla_put_failure:
+	IWL_DEBUG_INFO(tst->trans, "Failed creating NL attributes\n");
+	kfree(reply_buf);
+	kfree_skb(skb);
+	return -ENOMSG;
+}
+
+/*
+ * Handles the user application commands for register access.
+ */
+static int iwl_test_reg(struct iwl_test *tst, struct nlattr **tb)
+{
+	u32 ofs, val32, cmd;
+	u8 val8;
+	struct sk_buff *skb;
+	int status = 0;
+	struct iwl_trans *trans = tst->trans;
+
+	if (!tb[IWL_TM_ATTR_REG_OFFSET]) {
+		IWL_ERR(trans, "Missing reg offset\n");
+		return -ENOMSG;
+	}
+
+	ofs = nla_get_u32(tb[IWL_TM_ATTR_REG_OFFSET]);
+	IWL_DEBUG_INFO(trans, "test reg access cmd offset=0x%x\n", ofs);
+
+	cmd = nla_get_u32(tb[IWL_TM_ATTR_COMMAND]);
+
+	/*
+	 * Allow access only to FH/CSR/HBUS in direct mode.
+	 * Since we don't have the upper bounds for the CSR and HBUS segments,
+	 * we will use only the upper bound of FH for sanity check.
+	 */
+	if (ofs >= FH_MEM_UPPER_BOUND) {
+		IWL_ERR(trans, "offset out of segment (0x0 - 0x%x)\n",
+			FH_MEM_UPPER_BOUND);
+		return -EINVAL;
+	}
+
+	switch (cmd) {
+	case IWL_TM_CMD_APP2DEV_DIRECT_REG_READ32:
+		val32 = iwl_read_direct32(tst->trans, ofs);
+		IWL_DEBUG_INFO(trans, "32 value to read 0x%x\n", val32);
+
+		skb = iwl_test_alloc_reply(tst, 20);
+		if (!skb) {
+			IWL_ERR(trans, "Memory allocation fail\n");
+			return -ENOMEM;
+		}
+		if (nla_put_u32(skb, IWL_TM_ATTR_REG_VALUE32, val32))
+			goto nla_put_failure;
+		status = iwl_test_reply(tst, skb);
+		if (status < 0)
+			IWL_ERR(trans, "Error sending msg : %d\n", status);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE32:
+		if (!tb[IWL_TM_ATTR_REG_VALUE32]) {
+			IWL_ERR(trans, "Missing value to write\n");
+			return -ENOMSG;
+		} else {
+			val32 = nla_get_u32(tb[IWL_TM_ATTR_REG_VALUE32]);
+			IWL_DEBUG_INFO(trans, "32b write val=0x%x\n", val32);
+			iwl_write_direct32(tst->trans, ofs, val32);
+		}
+		break;
+
+	case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE8:
+		if (!tb[IWL_TM_ATTR_REG_VALUE8]) {
+			IWL_ERR(trans, "Missing value to write\n");
+			return -ENOMSG;
+		} else {
+			val8 = nla_get_u8(tb[IWL_TM_ATTR_REG_VALUE8]);
+			IWL_DEBUG_INFO(trans, "8b write val=0x%x\n", val8);
+			iwl_write8(tst->trans, ofs, val8);
+		}
+		break;
+
+	default:
+		IWL_ERR(trans, "Unknown test register cmd ID\n");
+		return -ENOMSG;
+	}
+
+	return status;
+
+nla_put_failure:
+	kfree_skb(skb);
+	return -EMSGSIZE;
+}
+
+/*
+ * Handles the request to start FW tracing. Allocates of the trace buffer
+ * and sends a reply to user space with the address of the allocated buffer.
+ */
+static int iwl_test_trace_begin(struct iwl_test *tst, struct nlattr **tb)
+{
+	struct sk_buff *skb;
+	int status = 0;
+
+	if (tst->trace.enabled)
+		return -EBUSY;
+
+	if (!tb[IWL_TM_ATTR_TRACE_SIZE])
+		tst->trace.size = TRACE_BUFF_SIZE_DEF;
+	else
+		tst->trace.size =
+			nla_get_u32(tb[IWL_TM_ATTR_TRACE_SIZE]);
+
+	if (!tst->trace.size)
+		return -EINVAL;
+
+	if (tst->trace.size < TRACE_BUFF_SIZE_MIN ||
+	    tst->trace.size > TRACE_BUFF_SIZE_MAX)
+		return -EINVAL;
+
+	tst->trace.tsize = tst->trace.size + TRACE_BUFF_PADD;
+	tst->trace.cpu_addr = dma_alloc_coherent(tst->trans->dev,
+						 tst->trace.tsize,
+						 &tst->trace.dma_addr,
+						 GFP_KERNEL);
+	if (!tst->trace.cpu_addr)
+		return -ENOMEM;
+
+	tst->trace.enabled = true;
+	tst->trace.trace_addr = (u8 *)PTR_ALIGN(tst->trace.cpu_addr, 0x100);
+
+	memset(tst->trace.trace_addr, 0x03B, tst->trace.size);
+
+	skb = iwl_test_alloc_reply(tst, sizeof(tst->trace.dma_addr) + 20);
+	if (!skb) {
+		IWL_ERR(tst->trans, "Memory allocation fail\n");
+		iwl_test_trace_stop(tst);
+		return -ENOMEM;
+	}
+
+	if (nla_put(skb, IWL_TM_ATTR_TRACE_ADDR,
+		    sizeof(tst->trace.dma_addr),
+		    (u64 *)&tst->trace.dma_addr))
+		goto nla_put_failure;
+
+	status = iwl_test_reply(tst, skb);
+	if (status < 0)
+		IWL_ERR(tst->trans, "Error sending msg : %d\n", status);
+
+	tst->trace.nchunks = DIV_ROUND_UP(tst->trace.size,
+					  DUMP_CHUNK_SIZE);
+
+	return status;
+
+nla_put_failure:
+	kfree_skb(skb);
+	if (nla_get_u32(tb[IWL_TM_ATTR_COMMAND]) ==
+	    IWL_TM_CMD_APP2DEV_BEGIN_TRACE)
+		iwl_test_trace_stop(tst);
+	return -EMSGSIZE;
+}
+
+/*
+ * Handles indirect read from the periphery or the SRAM. The read is performed
+ * to a temporary buffer. The user space application should later issue a dump
+ */
+static int iwl_test_indirect_read(struct iwl_test *tst, u32 addr, u32 size)
+{
+	struct iwl_trans *trans = tst->trans;
+	unsigned long flags;
+	int i;
+
+	if (size & 0x3)
+		return -EINVAL;
+
+	tst->mem.size = size;
+	tst->mem.addr = kmalloc(tst->mem.size, GFP_KERNEL);
+	if (tst->mem.addr == NULL)
+		return -ENOMEM;
+
+	/* Hard-coded periphery absolute address */
+	if (IWL_ABS_PRPH_START <= addr &&
+	    addr < IWL_ABS_PRPH_START + PRPH_END) {
+			spin_lock_irqsave(&trans->reg_lock, flags);
+			iwl_grab_nic_access(trans);
+			iwl_write32(trans, HBUS_TARG_PRPH_RADDR,
+				    addr | (3 << 24));
+			for (i = 0; i < size; i += 4)
+				*(u32 *)(tst->mem.addr + i) =
+					iwl_read32(trans, HBUS_TARG_PRPH_RDAT);
+			iwl_release_nic_access(trans);
+			spin_unlock_irqrestore(&trans->reg_lock, flags);
+	} else { /* target memory (SRAM) */
+		_iwl_read_targ_mem_dwords(trans, addr,
+					  tst->mem.addr,
+					  tst->mem.size / 4);
+	}
+
+	tst->mem.nchunks =
+		DIV_ROUND_UP(tst->mem.size, DUMP_CHUNK_SIZE);
+	tst->mem.in_read = true;
+	return 0;
+
+}
+
+/*
+ * Handles indirect write to the periphery or SRAM. The  is performed to a
+ * temporary buffer.
+ */
+static int iwl_test_indirect_write(struct iwl_test *tst, u32 addr,
+	u32 size, unsigned char *buf)
+{
+	struct iwl_trans *trans = tst->trans;
+	u32 val, i;
+	unsigned long flags;
+
+	if (IWL_ABS_PRPH_START <= addr &&
+	    addr < IWL_ABS_PRPH_START + PRPH_END) {
+			/* Periphery writes can be 1-3 bytes long, or DWORDs */
+			if (size < 4) {
+				memcpy(&val, buf, size);
+				spin_lock_irqsave(&trans->reg_lock, flags);
+				iwl_grab_nic_access(trans);
+				iwl_write32(trans, HBUS_TARG_PRPH_WADDR,
+					    (addr & 0x0000FFFF) |
+					    ((size - 1) << 24));
+				iwl_write32(trans, HBUS_TARG_PRPH_WDAT, val);
+				iwl_release_nic_access(trans);
+				/* needed after consecutive writes w/o read */
+				mmiowb();
+				spin_unlock_irqrestore(&trans->reg_lock, flags);
+			} else {
+				if (size % 4)
+					return -EINVAL;
+				for (i = 0; i < size; i += 4)
+					iwl_write_prph(trans, addr+i,
+						       *(u32 *)(buf+i));
+			}
+	} else if (iwl_test_valid_hw_addr(tst, addr)) {
+		_iwl_write_targ_mem_dwords(trans, addr, buf, size / 4);
+	} else {
+		return -EINVAL;
+	}
+	return 0;
+}
+
+/*
+ * Handles the user application commands for indirect read/write
+ * to/from the periphery or the SRAM.
+ */
+static int iwl_test_indirect_mem(struct iwl_test *tst, struct nlattr **tb)
+{
+	u32 addr, size, cmd;
+	unsigned char *buf;
+
+	/* Both read and write should be blocked, for atomicity */
+	if (tst->mem.in_read)
+		return -EBUSY;
+
+	cmd = nla_get_u32(tb[IWL_TM_ATTR_COMMAND]);
+	if (!tb[IWL_TM_ATTR_MEM_ADDR]) {
+		IWL_ERR(tst->trans, "Error finding memory offset address\n");
+		return -ENOMSG;
+	}
+	addr = nla_get_u32(tb[IWL_TM_ATTR_MEM_ADDR]);
+	if (!tb[IWL_TM_ATTR_BUFFER_SIZE]) {
+		IWL_ERR(tst->trans, "Error finding size for memory reading\n");
+		return -ENOMSG;
+	}
+	size = nla_get_u32(tb[IWL_TM_ATTR_BUFFER_SIZE]);
+
+	if (cmd == IWL_TM_CMD_APP2DEV_INDIRECT_BUFFER_READ) {
+		return iwl_test_indirect_read(tst, addr,  size);
+	} else {
+		if (!tb[IWL_TM_ATTR_BUFFER_DUMP])
+			return -EINVAL;
+		buf = (unsigned char *)nla_data(tb[IWL_TM_ATTR_BUFFER_DUMP]);
+		return iwl_test_indirect_write(tst, addr, size, buf);
+	}
+}
+
+/*
+ * Enable notifications to user space
+ */
+static int iwl_test_notifications(struct iwl_test *tst,
+				  struct nlattr **tb)
+{
+	tst->notify = nla_get_flag(tb[IWL_TM_ATTR_ENABLE_NOTIFICATION]);
+	return 0;
+}
+
+/*
+ * Handles the request to get the device id
+ */
+static int iwl_test_get_dev_id(struct iwl_test *tst, struct nlattr **tb)
+{
+	u32 devid = tst->trans->hw_id;
+	struct sk_buff *skb;
+	int status;
+
+	IWL_DEBUG_INFO(tst->trans, "hw version: 0x%x\n", devid);
+
+	skb = iwl_test_alloc_reply(tst, 20);
+	if (!skb) {
+		IWL_ERR(tst->trans, "Memory allocation fail\n");
+		return -ENOMEM;
+	}
+
+	if (nla_put_u32(skb, IWL_TM_ATTR_DEVICE_ID, devid))
+		goto nla_put_failure;
+	status = iwl_test_reply(tst, skb);
+	if (status < 0)
+		IWL_ERR(tst->trans, "Error sending msg : %d\n", status);
+
+	return 0;
+
+nla_put_failure:
+	kfree_skb(skb);
+	return -EMSGSIZE;
+}
+
+/*
+ * Handles the request to get the FW version
+ */
+static int iwl_test_get_fw_ver(struct iwl_test *tst, struct nlattr **tb)
+{
+	struct sk_buff *skb;
+	int status;
+	u32 ver = iwl_test_fw_ver(tst);
+
+	IWL_DEBUG_INFO(tst->trans, "uCode version raw: 0x%x\n", ver);
+
+	skb = iwl_test_alloc_reply(tst, 20);
+	if (!skb) {
+		IWL_ERR(tst->trans, "Memory allocation fail\n");
+		return -ENOMEM;
+	}
+
+	if (nla_put_u32(skb, IWL_TM_ATTR_FW_VERSION, ver))
+		goto nla_put_failure;
+
+	status = iwl_test_reply(tst, skb);
+	if (status < 0)
+		IWL_ERR(tst->trans, "Error sending msg : %d\n", status);
+
+	return 0;
+
+nla_put_failure:
+	kfree_skb(skb);
+	return -EMSGSIZE;
+}
+
+/*
+ * Parse the netlink message and validate that the IWL_TM_ATTR_CMD exists
+ */
+int iwl_test_parse(struct iwl_test *tst, struct nlattr **tb,
+		   void *data, int len)
+{
+	int result;
+
+	result = nla_parse(tb, IWL_TM_ATTR_MAX - 1, data, len,
+			iwl_testmode_gnl_msg_policy);
+	if (result) {
+		IWL_ERR(tst->trans, "Fail parse gnl msg: %d\n", result);
+		return result;
+	}
+
+	/* IWL_TM_ATTR_COMMAND is absolutely mandatory */
+	if (!tb[IWL_TM_ATTR_COMMAND]) {
+		IWL_ERR(tst->trans, "Missing testmode command type\n");
+		return -ENOMSG;
+	}
+	return 0;
+}
+EXPORT_SYMBOL_GPL(iwl_test_parse);
+
+/*
+ * Handle test commands.
+ * Returns 1 for unknown commands (not handled by the test object); negative
+ * value in case of error.
+ */
+int iwl_test_handle_cmd(struct iwl_test *tst, struct nlattr **tb)
+{
+	int result;
+
+	switch (nla_get_u32(tb[IWL_TM_ATTR_COMMAND])) {
+	case IWL_TM_CMD_APP2DEV_UCODE:
+		IWL_DEBUG_INFO(tst->trans, "test cmd to uCode\n");
+		result = iwl_test_fw_cmd(tst, tb);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_DIRECT_REG_READ32:
+	case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE32:
+	case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE8:
+		IWL_DEBUG_INFO(tst->trans, "test cmd to register\n");
+		result = iwl_test_reg(tst, tb);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_BEGIN_TRACE:
+		IWL_DEBUG_INFO(tst->trans, "test uCode trace cmd to driver\n");
+		result = iwl_test_trace_begin(tst, tb);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_END_TRACE:
+		iwl_test_trace_stop(tst);
+		result = 0;
+		break;
+
+	case IWL_TM_CMD_APP2DEV_INDIRECT_BUFFER_READ:
+	case IWL_TM_CMD_APP2DEV_INDIRECT_BUFFER_WRITE:
+		IWL_DEBUG_INFO(tst->trans, "test indirect memory cmd\n");
+		result = iwl_test_indirect_mem(tst, tb);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_NOTIFICATIONS:
+		IWL_DEBUG_INFO(tst->trans, "test notifications cmd\n");
+		result = iwl_test_notifications(tst, tb);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_GET_FW_VERSION:
+		IWL_DEBUG_INFO(tst->trans, "test get FW ver cmd\n");
+		result = iwl_test_get_fw_ver(tst, tb);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_GET_DEVICE_ID:
+		IWL_DEBUG_INFO(tst->trans, "test Get device ID cmd\n");
+		result = iwl_test_get_dev_id(tst, tb);
+		break;
+
+	default:
+		IWL_DEBUG_INFO(tst->trans, "Unknown test command\n");
+		result = 1;
+		break;
+	}
+	return result;
+}
+EXPORT_SYMBOL_GPL(iwl_test_handle_cmd);
+
+static int iwl_test_trace_dump(struct iwl_test *tst, struct sk_buff *skb,
+			       struct netlink_callback *cb)
+{
+	int idx, length;
+
+	if (!tst->trace.enabled || !tst->trace.trace_addr)
+		return -EFAULT;
+
+	idx = cb->args[4];
+	if (idx >= tst->trace.nchunks)
+		return -ENOENT;
+
+	length = DUMP_CHUNK_SIZE;
+	if (((idx + 1) == tst->trace.nchunks) &&
+	    (tst->trace.size % DUMP_CHUNK_SIZE))
+		length = tst->trace.size %
+			DUMP_CHUNK_SIZE;
+
+	if (nla_put(skb, IWL_TM_ATTR_TRACE_DUMP, length,
+		    tst->trace.trace_addr + (DUMP_CHUNK_SIZE * idx)))
+		goto nla_put_failure;
+
+	cb->args[4] = ++idx;
+	return 0;
+
+ nla_put_failure:
+	return -ENOBUFS;
+}
+
+static int iwl_test_buffer_dump(struct iwl_test *tst, struct sk_buff *skb,
+				struct netlink_callback *cb)
+{
+	int idx, length;
+
+	if (!tst->mem.in_read)
+		return -EFAULT;
+
+	idx = cb->args[4];
+	if (idx >= tst->mem.nchunks) {
+		iwl_test_mem_stop(tst);
+		return -ENOENT;
+	}
+
+	length = DUMP_CHUNK_SIZE;
+	if (((idx + 1) == tst->mem.nchunks) &&
+	    (tst->mem.size % DUMP_CHUNK_SIZE))
+		length = tst->mem.size % DUMP_CHUNK_SIZE;
+
+	if (nla_put(skb, IWL_TM_ATTR_BUFFER_DUMP, length,
+		    tst->mem.addr + (DUMP_CHUNK_SIZE * idx)))
+		goto nla_put_failure;
+
+	cb->args[4] = ++idx;
+	return 0;
+
+ nla_put_failure:
+	return -ENOBUFS;
+}
+
+/*
+ * Handle dump commands.
+ * Returns 1 for unknown commands (not handled by the test object); negative
+ * value in case of error.
+ */
+int iwl_test_dump(struct iwl_test *tst, u32 cmd, struct sk_buff *skb,
+		  struct netlink_callback *cb)
+{
+	int result;
+
+	switch (cmd) {
+	case IWL_TM_CMD_APP2DEV_READ_TRACE:
+		IWL_DEBUG_INFO(tst->trans, "uCode trace cmd\n");
+		result = iwl_test_trace_dump(tst, skb, cb);
+		break;
+
+	case IWL_TM_CMD_APP2DEV_INDIRECT_BUFFER_DUMP:
+		IWL_DEBUG_INFO(tst->trans, "testmode sram dump cmd\n");
+		result = iwl_test_buffer_dump(tst, skb, cb);
+		break;
+
+	default:
+		result = 1;
+		break;
+	}
+	return result;
+}
+EXPORT_SYMBOL_GPL(iwl_test_dump);
+
+/*
+ * Multicast a spontaneous messages from the device to the user space.
+ */
+static void iwl_test_send_rx(struct iwl_test *tst,
+			     struct iwl_rx_cmd_buffer *rxb)
+{
+	struct sk_buff *skb;
+	struct iwl_rx_packet *data;
+	int length;
+
+	data = rxb_addr(rxb);
+	length = le32_to_cpu(data->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
+
+	/* the length doesn't include len_n_flags field, so add it manually */
+	length += sizeof(__le32);
+
+	skb = iwl_test_alloc_event(tst, length + 20);
+	if (skb == NULL) {
+		IWL_ERR(tst->trans, "Out of memory for message to user\n");
+		return;
+	}
+
+	if (nla_put_u32(skb, IWL_TM_ATTR_COMMAND,
+			IWL_TM_CMD_DEV2APP_UCODE_RX_PKT) ||
+	    nla_put(skb, IWL_TM_ATTR_UCODE_RX_PKT, length, data))
+		goto nla_put_failure;
+
+	iwl_test_event(tst, skb);
+	return;
+
+nla_put_failure:
+	kfree_skb(skb);
+	IWL_ERR(tst->trans, "Ouch, overran buffer, check allocation!\n");
+}
+
+/*
+ * Called whenever a Rx frames is recevied from the device. If notifications to
+ * the user space are requested, sends the frames to the user.
+ */
+void iwl_test_rx(struct iwl_test *tst, struct iwl_rx_cmd_buffer *rxb)
+{
+	if (tst->notify)
+		iwl_test_send_rx(tst, rxb);
+}
+EXPORT_SYMBOL_GPL(iwl_test_rx);
diff --git a/drivers/net/wireless/iwlwifi/iwl-test.h b/drivers/net/wireless/iwlwifi/iwl-test.h
new file mode 100644
index 000000000000..e13ffa8acc02
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-test.h
@@ -0,0 +1,161 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2010 - 2012 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010 - 2012 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#ifndef __IWL_TEST_H__
+#define __IWL_TEST_H__
+
+#include <linux/types.h>
+#include "iwl-trans.h"
+
+struct iwl_test_trace {
+	u32 size;
+	u32 tsize;
+	u32 nchunks;
+	u8 *cpu_addr;
+	u8 *trace_addr;
+	dma_addr_t dma_addr;
+	bool enabled;
+};
+
+struct iwl_test_mem {
+	u32 size;
+	u32 nchunks;
+	u8 *addr;
+	bool in_read;
+};
+
+/*
+ * struct iwl_test_ops: callback to the op mode
+ *
+ * The structure defines the callbacks that the op_mode should handle,
+ * inorder to handle logic that is out of the scope of iwl_test. The
+ * op_mode must set all the callbacks.
+
+ * @send_cmd: handler that is used by the test object to request the
+ *  op_mode to send a command to the fw.
+ *
+ * @valid_hw_addr: handler that is used by the test object to request the
+ *  op_mode to check if the given address is a valid address.
+ *
+ * @get_fw_ver: handler used to get the FW version.
+ *
+ * @alloc_reply: handler used by the test object to request the op_mode
+ *  to allocate an skb for sending a reply to the user, and initialize
+ *  the skb. It is assumed that the test object only fills the required
+ *  attributes.
+ *
+ * @reply: handler used by the test object to request the op_mode to reply
+ *  to a request. The skb is an skb previously allocated by the the
+ *  alloc_reply callback.
+ I
+ * @alloc_event: handler used by the test object to request the op_mode
+ *  to allocate an skb for sending an event, and initialize
+ *  the skb. It is assumed that the test object only fills the required
+ *  attributes.
+ *
+ * @reply: handler used by the test object to request the op_mode to send
+ *  an event. The skb is an skb previously allocated by the the
+ *  alloc_event callback.
+ */
+struct iwl_test_ops {
+	int (*send_cmd)(struct iwl_op_mode *op_modes,
+			struct iwl_host_cmd *cmd);
+	bool (*valid_hw_addr)(u32 addr);
+	u32 (*get_fw_ver)(struct iwl_op_mode *op_mode);
+
+	struct sk_buff *(*alloc_reply)(struct iwl_op_mode *op_mode, int len);
+	int (*reply)(struct iwl_op_mode *op_mode, struct sk_buff *skb);
+	struct sk_buff* (*alloc_event)(struct iwl_op_mode *op_mode, int len);
+	void (*event)(struct iwl_op_mode *op_mode, struct sk_buff *skb);
+};
+
+struct iwl_test {
+	struct iwl_trans *trans;
+	struct iwl_test_ops *ops;
+	struct iwl_test_trace trace;
+	struct iwl_test_mem mem;
+	bool notify;
+};
+
+void iwl_test_init(struct iwl_test *tst, struct iwl_trans *trans,
+		   struct iwl_test_ops *ops);
+
+void iwl_test_free(struct iwl_test *tst);
+
+int iwl_test_parse(struct iwl_test *tst, struct nlattr **tb,
+		   void *data, int len);
+
+int iwl_test_handle_cmd(struct iwl_test *tst, struct nlattr **tb);
+
+int iwl_test_dump(struct iwl_test *tst, u32 cmd, struct sk_buff *skb,
+		  struct netlink_callback *cb);
+
+void iwl_test_rx(struct iwl_test *tst, struct iwl_rx_cmd_buffer *rxb);
+
+static inline void iwl_test_enable_notifications(struct iwl_test *tst,
+						 bool enable)
+{
+	tst->notify = enable;
+}
+
+#endif
diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.c b/drivers/net/wireless/iwlwifi/iwl-testmode.c
deleted file mode 100644
index d65dac88e190..000000000000
--- a/drivers/net/wireless/iwlwifi/iwl-testmode.c
+++ /dev/null
@@ -1,1104 +0,0 @@
-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license.  When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2010 - 2012 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- *  Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2010 - 2012 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *  * Neither the name Intel Corporation nor the names of its
- *    contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/dma-mapping.h>
-#include <net/net_namespace.h>
-#include <linux/netdevice.h>
-#include <net/cfg80211.h>
-#include <net/mac80211.h>
-#include <net/netlink.h>
-
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-debug.h"
-#include "iwl-io.h"
-#include "iwl-agn.h"
-#include "iwl-testmode.h"
-#include "iwl-trans.h"
-#include "iwl-fh.h"
-#include "iwl-prph.h"
-
-
-/* Periphery registers absolute lower bound. This is used in order to
- * differentiate registery access through HBUS_TARG_PRPH_* and
- * HBUS_TARG_MEM_* accesses.
- */
-#define IWL_TM_ABS_PRPH_START (0xA00000)
-
-/* The TLVs used in the gnl message policy between the kernel module and
- * user space application. iwl_testmode_gnl_msg_policy is to be carried
- * through the NL80211_CMD_TESTMODE channel regulated by nl80211.
- * See iwl-testmode.h
- */
-static
-struct nla_policy iwl_testmode_gnl_msg_policy[IWL_TM_ATTR_MAX] = {
-	[IWL_TM_ATTR_COMMAND] = { .type = NLA_U32, },
-
-	[IWL_TM_ATTR_UCODE_CMD_ID] = { .type = NLA_U8, },
-	[IWL_TM_ATTR_UCODE_CMD_DATA] = { .type = NLA_UNSPEC, },
-
-	[IWL_TM_ATTR_REG_OFFSET] = { .type = NLA_U32, },
-	[IWL_TM_ATTR_REG_VALUE8] = { .type = NLA_U8, },
-	[IWL_TM_ATTR_REG_VALUE32] = { .type = NLA_U32, },
-
-	[IWL_TM_ATTR_SYNC_RSP] = { .type = NLA_UNSPEC, },
-	[IWL_TM_ATTR_UCODE_RX_PKT] = { .type = NLA_UNSPEC, },
-
-	[IWL_TM_ATTR_EEPROM] = { .type = NLA_UNSPEC, },
-
-	[IWL_TM_ATTR_TRACE_ADDR] = { .type = NLA_UNSPEC, },
-	[IWL_TM_ATTR_TRACE_DUMP] = { .type = NLA_UNSPEC, },
-	[IWL_TM_ATTR_TRACE_SIZE] = { .type = NLA_U32, },
-
-	[IWL_TM_ATTR_FIXRATE] = { .type = NLA_U32, },
-
-	[IWL_TM_ATTR_UCODE_OWNER] = { .type = NLA_U8, },
-
-	[IWL_TM_ATTR_MEM_ADDR] = { .type = NLA_U32, },
-	[IWL_TM_ATTR_BUFFER_SIZE] = { .type = NLA_U32, },
-	[IWL_TM_ATTR_BUFFER_DUMP] = { .type = NLA_UNSPEC, },
-
-	[IWL_TM_ATTR_FW_VERSION] = { .type = NLA_U32, },
-	[IWL_TM_ATTR_DEVICE_ID] = { .type = NLA_U32, },
-	[IWL_TM_ATTR_FW_TYPE] = { .type = NLA_U32, },
-	[IWL_TM_ATTR_FW_INST_SIZE] = { .type = NLA_U32, },
-	[IWL_TM_ATTR_FW_DATA_SIZE] = { .type = NLA_U32, },
-
-	[IWL_TM_ATTR_ENABLE_NOTIFICATION] = {.type = NLA_FLAG, },
-};
-
-/*
- * See the struct iwl_rx_packet in iwl-commands.h for the format of the
- * received events from the device
- */
-static inline int get_event_length(struct iwl_rx_cmd_buffer *rxb)
-{
-	struct iwl_rx_packet *pkt = rxb_addr(rxb);
-	if (pkt)
-		return le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
-	else
-		return 0;
-}
-
-
-/*
- * This function multicasts the spontaneous messages from the device to the
- * user space. It is invoked whenever there is a received messages
- * from the device. This function is called within the ISR of the rx handlers
- * in iwlagn driver.
- *
- * The parsing of the message content is left to the user space application,
- * The message content is treated as unattacked raw data and is encapsulated
- * with IWL_TM_ATTR_UCODE_RX_PKT multicasting to the user space.
- *
- * @priv: the instance of iwlwifi device
- * @rxb: pointer to rx data content received by the ISR
- *
- * See the message policies and TLVs in iwl_testmode_gnl_msg_policy[].
- * For the messages multicasting to the user application, the mandatory
- * TLV fields are :
- *	IWL_TM_ATTR_COMMAND must be IWL_TM_CMD_DEV2APP_UCODE_RX_PKT
- *	IWL_TM_ATTR_UCODE_RX_PKT for carrying the message content
- */
-
-static void iwl_testmode_ucode_rx_pkt(struct iwl_priv *priv,
-				      struct iwl_rx_cmd_buffer *rxb)
-{
-	struct ieee80211_hw *hw = priv->hw;
-	struct sk_buff *skb;
-	void *data;
-	int length;
-
-	data = (void *)rxb_addr(rxb);
-	length = get_event_length(rxb);
-
-	if (!data || length == 0)
-		return;
-
-	skb = cfg80211_testmode_alloc_event_skb(hw->wiphy, 20 + length,
-								GFP_ATOMIC);
-	if (skb == NULL) {
-		IWL_ERR(priv,
-			 "Run out of memory for messages to user space ?\n");
-		return;
-	}
-	NLA_PUT_U32(skb, IWL_TM_ATTR_COMMAND, IWL_TM_CMD_DEV2APP_UCODE_RX_PKT);
-	/* the length doesn't include len_n_flags field, so add it manually */
-	NLA_PUT(skb, IWL_TM_ATTR_UCODE_RX_PKT, length + sizeof(__le32), data);
-	cfg80211_testmode_event(skb, GFP_ATOMIC);
-	return;
-
-nla_put_failure:
-	kfree_skb(skb);
-	IWL_ERR(priv, "Ouch, overran buffer, check allocation!\n");
-}
-
-void iwl_testmode_init(struct iwl_priv *priv)
-{
-	priv->pre_rx_handler = NULL;
-	priv->testmode_trace.trace_enabled = false;
-	priv->testmode_mem.read_in_progress = false;
-}
-
-static void iwl_mem_cleanup(struct iwl_priv *priv)
-{
-	if (priv->testmode_mem.read_in_progress) {
-		kfree(priv->testmode_mem.buff_addr);
-		priv->testmode_mem.buff_addr = NULL;
-		priv->testmode_mem.buff_size = 0;
-		priv->testmode_mem.num_chunks = 0;
-		priv->testmode_mem.read_in_progress = false;
-	}
-}
-
-static void iwl_trace_cleanup(struct iwl_priv *priv)
-{
-	if (priv->testmode_trace.trace_enabled) {
-		if (priv->testmode_trace.cpu_addr &&
-		    priv->testmode_trace.dma_addr)
-			dma_free_coherent(trans(priv)->dev,
-					priv->testmode_trace.total_size,
-					priv->testmode_trace.cpu_addr,
-					priv->testmode_trace.dma_addr);
-		priv->testmode_trace.trace_enabled = false;
-		priv->testmode_trace.cpu_addr = NULL;
-		priv->testmode_trace.trace_addr = NULL;
-		priv->testmode_trace.dma_addr = 0;
-		priv->testmode_trace.buff_size = 0;
-		priv->testmode_trace.total_size = 0;
-	}
-}
-
-
-void iwl_testmode_cleanup(struct iwl_priv *priv)
-{
-	iwl_trace_cleanup(priv);
-	iwl_mem_cleanup(priv);
-}
-
-
-/*
- * This function handles the user application commands to the ucode.
- *
- * It retrieves the mandatory fields IWL_TM_ATTR_UCODE_CMD_ID and
- * IWL_TM_ATTR_UCODE_CMD_DATA and calls to the handler to send the
- * host command to the ucode.
- *
- * If any mandatory field is missing, -ENOMSG is replied to the user space
- * application; otherwise, waits for the host command to be sent and checks
- * the return code. In case or error, it is returned, otherwise a reply is
- * allocated and the reply RX packet
- * is returned.
- *
- * @hw: ieee80211_hw object that represents the device
- * @tb: gnl message fields from the user space
- */
-static int iwl_testmode_ucode(struct ieee80211_hw *hw, struct nlattr **tb)
-{
-	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
-	struct iwl_host_cmd cmd;
-	struct iwl_rx_packet *pkt;
-	struct sk_buff *skb;
-	void *reply_buf;
-	u32 reply_len;
-	int ret;
-	bool cmd_want_skb;
-
-	memset(&cmd, 0, sizeof(struct iwl_host_cmd));
-
-	if (!tb[IWL_TM_ATTR_UCODE_CMD_ID] ||
-	    !tb[IWL_TM_ATTR_UCODE_CMD_DATA]) {
-		IWL_ERR(priv, "Missing ucode command mandatory fields\n");
-		return -ENOMSG;
-	}
-
-	cmd.flags = CMD_ON_DEMAND | CMD_SYNC;
-	cmd_want_skb = nla_get_flag(tb[IWL_TM_ATTR_UCODE_CMD_SKB]);
-	if (cmd_want_skb)
-		cmd.flags |= CMD_WANT_SKB;
-
-	cmd.id = nla_get_u8(tb[IWL_TM_ATTR_UCODE_CMD_ID]);
-	cmd.data[0] = nla_data(tb[IWL_TM_ATTR_UCODE_CMD_DATA]);
-	cmd.len[0] = nla_len(tb[IWL_TM_ATTR_UCODE_CMD_DATA]);
-	cmd.dataflags[0] = IWL_HCMD_DFL_NOCOPY;
-	IWL_DEBUG_INFO(priv, "testmode ucode command ID 0x%x, flags 0x%x,"
-				" len %d\n", cmd.id, cmd.flags, cmd.len[0]);
-
-	ret = iwl_dvm_send_cmd(priv, &cmd);
-	if (ret) {
-		IWL_ERR(priv, "Failed to send hcmd\n");
-		return ret;
-	}
-	if (!cmd_want_skb)
-		return ret;
-
-	/* Handling return of SKB to the user */
-	pkt = cmd.resp_pkt;
-	if (!pkt) {
-		IWL_ERR(priv, "HCMD received a null response packet\n");
-		return ret;
-	}
-
-	reply_len = le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
-	skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy, reply_len + 20);
-	reply_buf = kmalloc(reply_len, GFP_KERNEL);
-	if (!skb || !reply_buf) {
-		kfree_skb(skb);
-		kfree(reply_buf);
-		return -ENOMEM;
-	}
-
-	/* The reply is in a page, that we cannot send to user space. */
-	memcpy(reply_buf, &(pkt->hdr), reply_len);
-	iwl_free_resp(&cmd);
-
-	NLA_PUT_U32(skb, IWL_TM_ATTR_COMMAND, IWL_TM_CMD_DEV2APP_UCODE_RX_PKT);
-	NLA_PUT(skb, IWL_TM_ATTR_UCODE_RX_PKT, reply_len, reply_buf);
-	return cfg80211_testmode_reply(skb);
-
-nla_put_failure:
-	IWL_DEBUG_INFO(priv, "Failed creating NL attributes\n");
-	return -ENOMSG;
-}
-
-
-/*
- * This function handles the user application commands for register access.
- *
- * It retrieves command ID carried with IWL_TM_ATTR_COMMAND and calls to the
- * handlers respectively.
- *
- * If it's an unknown commdn ID, -ENOSYS is returned; or -ENOMSG if the
- * mandatory fields(IWL_TM_ATTR_REG_OFFSET,IWL_TM_ATTR_REG_VALUE32,
- * IWL_TM_ATTR_REG_VALUE8) are missing; Otherwise 0 is replied indicating
- * the success of the command execution.
- *
- * If IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_REG_READ32, the register read
- * value is returned with IWL_TM_ATTR_REG_VALUE32.
- *
- * @hw: ieee80211_hw object that represents the device
- * @tb: gnl message fields from the user space
- */
-static int iwl_testmode_reg(struct ieee80211_hw *hw, struct nlattr **tb)
-{
-	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
-	u32 ofs, val32, cmd;
-	u8 val8;
-	struct sk_buff *skb;
-	int status = 0;
-
-	if (!tb[IWL_TM_ATTR_REG_OFFSET]) {
-		IWL_ERR(priv, "Missing register offset\n");
-		return -ENOMSG;
-	}
-	ofs = nla_get_u32(tb[IWL_TM_ATTR_REG_OFFSET]);
-	IWL_INFO(priv, "testmode register access command offset 0x%x\n", ofs);
-
-	/* Allow access only to FH/CSR/HBUS in direct mode.
-	Since we don't have the upper bounds for the CSR and HBUS segments,
-	we will use only the upper bound of FH for sanity check. */
-	cmd = nla_get_u32(tb[IWL_TM_ATTR_COMMAND]);
-	if ((cmd == IWL_TM_CMD_APP2DEV_DIRECT_REG_READ32 ||
-		cmd == IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE32 ||
-		cmd == IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE8) &&
-		(ofs >= FH_MEM_UPPER_BOUND)) {
-		IWL_ERR(priv, "offset out of segment (0x0 - 0x%x)\n",
-			FH_MEM_UPPER_BOUND);
-		return -EINVAL;
-	}
-
-	switch (cmd) {
-	case IWL_TM_CMD_APP2DEV_DIRECT_REG_READ32:
-		val32 = iwl_read_direct32(trans(priv), ofs);
-		IWL_INFO(priv, "32bit value to read 0x%x\n", val32);
-
-		skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy, 20);
-		if (!skb) {
-			IWL_ERR(priv, "Memory allocation fail\n");
-			return -ENOMEM;
-		}
-		NLA_PUT_U32(skb, IWL_TM_ATTR_REG_VALUE32, val32);
-		status = cfg80211_testmode_reply(skb);
-		if (status < 0)
-			IWL_ERR(priv, "Error sending msg : %d\n", status);
-		break;
-	case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE32:
-		if (!tb[IWL_TM_ATTR_REG_VALUE32]) {
-			IWL_ERR(priv, "Missing value to write\n");
-			return -ENOMSG;
-		} else {
-			val32 = nla_get_u32(tb[IWL_TM_ATTR_REG_VALUE32]);
-			IWL_INFO(priv, "32bit value to write 0x%x\n", val32);
-			iwl_write_direct32(trans(priv), ofs, val32);
-		}
-		break;
-	case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE8:
-		if (!tb[IWL_TM_ATTR_REG_VALUE8]) {
-			IWL_ERR(priv, "Missing value to write\n");
-			return -ENOMSG;
-		} else {
-			val8 = nla_get_u8(tb[IWL_TM_ATTR_REG_VALUE8]);
-			IWL_INFO(priv, "8bit value to write 0x%x\n", val8);
-			iwl_write8(trans(priv), ofs, val8);
-		}
-		break;
-	default:
-		IWL_ERR(priv, "Unknown testmode register command ID\n");
-		return -ENOSYS;
-	}
-
-	return status;
-
-nla_put_failure:
-	kfree_skb(skb);
-	return -EMSGSIZE;
-}
-
-
-static int iwl_testmode_cfg_init_calib(struct iwl_priv *priv)
-{
-	struct iwl_notification_wait calib_wait;
-	static const u8 calib_complete[] = {
-		CALIBRATION_COMPLETE_NOTIFICATION
-	};
-	int ret;
-
-	iwl_init_notification_wait(&priv->notif_wait, &calib_wait,
-				   calib_complete, ARRAY_SIZE(calib_complete),
-				   NULL, NULL);
-	ret = iwl_init_alive_start(priv);
-	if (ret) {
-		IWL_ERR(priv, "Fail init calibration: %d\n", ret);
-		goto cfg_init_calib_error;
-	}
-
-	ret = iwl_wait_notification(&priv->notif_wait, &calib_wait, 2 * HZ);
-	if (ret)
-		IWL_ERR(priv, "Error detecting"
-			" CALIBRATION_COMPLETE_NOTIFICATION: %d\n", ret);
-	return ret;
-
-cfg_init_calib_error:
-	iwl_remove_notification(&priv->notif_wait, &calib_wait);
-	return ret;
-}
-
-/*
- * This function handles the user application commands for driver.
- *
- * It retrieves command ID carried with IWL_TM_ATTR_COMMAND and calls to the
- * handlers respectively.
- *
- * If it's an unknown commdn ID, -ENOSYS is replied; otherwise, the returned
- * value of the actual command execution is replied to the user application.
- *
- * If there's any message responding to the user space, IWL_TM_ATTR_SYNC_RSP
- * is used for carry the message while IWL_TM_ATTR_COMMAND must set to
- * IWL_TM_CMD_DEV2APP_SYNC_RSP.
- *
- * @hw: ieee80211_hw object that represents the device
- * @tb: gnl message fields from the user space
- */
-static int iwl_testmode_driver(struct ieee80211_hw *hw, struct nlattr **tb)
-{
-	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
-	struct iwl_trans *trans = trans(priv);
-	struct sk_buff *skb;
-	unsigned char *rsp_data_ptr = NULL;
-	int status = 0, rsp_data_len = 0;
-	u32 devid, inst_size = 0, data_size = 0;
-	const struct fw_img *img;
-
-	switch (nla_get_u32(tb[IWL_TM_ATTR_COMMAND])) {
-	case IWL_TM_CMD_APP2DEV_GET_DEVICENAME:
-		rsp_data_ptr = (unsigned char *)cfg(priv)->name;
-		rsp_data_len = strlen(cfg(priv)->name);
-		skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy,
-							rsp_data_len + 20);
-		if (!skb) {
-			IWL_ERR(priv, "Memory allocation fail\n");
-			return -ENOMEM;
-		}
-		NLA_PUT_U32(skb, IWL_TM_ATTR_COMMAND,
-			    IWL_TM_CMD_DEV2APP_SYNC_RSP);
-		NLA_PUT(skb, IWL_TM_ATTR_SYNC_RSP,
-			rsp_data_len, rsp_data_ptr);
-		status = cfg80211_testmode_reply(skb);
-		if (status < 0)
-			IWL_ERR(priv, "Error sending msg : %d\n", status);
-		break;
-
-	case IWL_TM_CMD_APP2DEV_LOAD_INIT_FW:
-		status = iwl_load_ucode_wait_alive(priv, IWL_UCODE_INIT);
-		if (status)
-			IWL_ERR(priv, "Error loading init ucode: %d\n", status);
-		break;
-
-	case IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB:
-		iwl_testmode_cfg_init_calib(priv);
-		priv->ucode_loaded = false;
-		iwl_trans_stop_device(trans);
-		break;
-
-	case IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW:
-		status = iwl_load_ucode_wait_alive(priv, IWL_UCODE_REGULAR);
-		if (status) {
-			IWL_ERR(priv,
-				"Error loading runtime ucode: %d\n", status);
-			break;
-		}
-		status = iwl_alive_start(priv);
-		if (status)
-			IWL_ERR(priv,
-				"Error starting the device: %d\n", status);
-		break;
-
-	case IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW:
-		iwl_scan_cancel_timeout(priv, 200);
-		priv->ucode_loaded = false;
-		iwl_trans_stop_device(trans);
-		status = iwl_load_ucode_wait_alive(priv, IWL_UCODE_WOWLAN);
-		if (status) {
-			IWL_ERR(priv,
-				"Error loading WOWLAN ucode: %d\n", status);
-			break;
-		}
-		status = iwl_alive_start(priv);
-		if (status)
-			IWL_ERR(priv,
-				"Error starting the device: %d\n", status);
-		break;
-
-	case IWL_TM_CMD_APP2DEV_GET_EEPROM:
-		if (priv->shrd->eeprom) {
-			skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy,
-				cfg(priv)->base_params->eeprom_size + 20);
-			if (!skb) {
-				IWL_ERR(priv, "Memory allocation fail\n");
-				return -ENOMEM;
-			}
-			NLA_PUT_U32(skb, IWL_TM_ATTR_COMMAND,
-				IWL_TM_CMD_DEV2APP_EEPROM_RSP);
-			NLA_PUT(skb, IWL_TM_ATTR_EEPROM,
-				cfg(priv)->base_params->eeprom_size,
-				priv->shrd->eeprom);
-			status = cfg80211_testmode_reply(skb);
-			if (status < 0)
-				IWL_ERR(priv, "Error sending msg : %d\n",
-					status);
-		} else
-			return -EFAULT;
-		break;
-
-	case IWL_TM_CMD_APP2DEV_FIXRATE_REQ:
-		if (!tb[IWL_TM_ATTR_FIXRATE]) {
-			IWL_ERR(priv, "Missing fixrate setting\n");
-			return -ENOMSG;
-		}
-		priv->tm_fixed_rate = nla_get_u32(tb[IWL_TM_ATTR_FIXRATE]);
-		break;
-
-	case IWL_TM_CMD_APP2DEV_GET_FW_VERSION:
-		IWL_INFO(priv, "uCode version raw: 0x%x\n",
-			 priv->fw->ucode_ver);
-
-		skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy, 20);
-		if (!skb) {
-			IWL_ERR(priv, "Memory allocation fail\n");
-			return -ENOMEM;
-		}
-		NLA_PUT_U32(skb, IWL_TM_ATTR_FW_VERSION,
-			    priv->fw->ucode_ver);
-		status = cfg80211_testmode_reply(skb);
-		if (status < 0)
-			IWL_ERR(priv, "Error sending msg : %d\n", status);
-		break;
-
-	case IWL_TM_CMD_APP2DEV_GET_DEVICE_ID:
-		devid = trans(priv)->hw_id;
-		IWL_INFO(priv, "hw version: 0x%x\n", devid);
-
-		skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy, 20);
-		if (!skb) {
-			IWL_ERR(priv, "Memory allocation fail\n");
-			return -ENOMEM;
-		}
-		NLA_PUT_U32(skb, IWL_TM_ATTR_DEVICE_ID, devid);
-		status = cfg80211_testmode_reply(skb);
-		if (status < 0)
-			IWL_ERR(priv, "Error sending msg : %d\n", status);
-		break;
-
-	case IWL_TM_CMD_APP2DEV_GET_FW_INFO:
-		skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy, 20 + 8);
-		if (!skb) {
-			IWL_ERR(priv, "Memory allocation fail\n");
-			return -ENOMEM;
-		}
-		if (!priv->ucode_loaded) {
-			IWL_ERR(priv, "No uCode has not been loaded\n");
-			return -EINVAL;
-		} else {
-			img = &priv->fw->img[priv->cur_ucode];
-			inst_size = img->sec[IWL_UCODE_SECTION_INST].len;
-			data_size = img->sec[IWL_UCODE_SECTION_DATA].len;
-		}
-		NLA_PUT_U32(skb, IWL_TM_ATTR_FW_TYPE, priv->cur_ucode);
-		NLA_PUT_U32(skb, IWL_TM_ATTR_FW_INST_SIZE, inst_size);
-		NLA_PUT_U32(skb, IWL_TM_ATTR_FW_DATA_SIZE, data_size);
-		status = cfg80211_testmode_reply(skb);
-		if (status < 0)
-			IWL_ERR(priv, "Error sending msg : %d\n", status);
-		break;
-
-	default:
-		IWL_ERR(priv, "Unknown testmode driver command ID\n");
-		return -ENOSYS;
-	}
-	return status;
-
-nla_put_failure:
-	kfree_skb(skb);
-	return -EMSGSIZE;
-}
-
-
-/*
- * This function handles the user application commands for uCode trace
- *
- * It retrieves command ID carried with IWL_TM_ATTR_COMMAND and calls to the
- * handlers respectively.
- *
- * If it's an unknown commdn ID, -ENOSYS is replied; otherwise, the returned
- * value of the actual command execution is replied to the user application.
- *
- * @hw: ieee80211_hw object that represents the device
- * @tb: gnl message fields from the user space
- */
-static int iwl_testmode_trace(struct ieee80211_hw *hw, struct nlattr **tb)
-{
-	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
-	struct sk_buff *skb;
-	int status = 0;
-	struct device *dev = trans(priv)->dev;
-
-	switch (nla_get_u32(tb[IWL_TM_ATTR_COMMAND])) {
-	case IWL_TM_CMD_APP2DEV_BEGIN_TRACE:
-		if (priv->testmode_trace.trace_enabled)
-			return -EBUSY;
-
-		if (!tb[IWL_TM_ATTR_TRACE_SIZE])
-			priv->testmode_trace.buff_size = TRACE_BUFF_SIZE_DEF;
-		else
-			priv->testmode_trace.buff_size =
-				nla_get_u32(tb[IWL_TM_ATTR_TRACE_SIZE]);
-		if (!priv->testmode_trace.buff_size)
-			return -EINVAL;
-		if (priv->testmode_trace.buff_size < TRACE_BUFF_SIZE_MIN ||
-		    priv->testmode_trace.buff_size > TRACE_BUFF_SIZE_MAX)
-			return -EINVAL;
-
-		priv->testmode_trace.total_size =
-			priv->testmode_trace.buff_size + TRACE_BUFF_PADD;
-		priv->testmode_trace.cpu_addr =
-			dma_alloc_coherent(dev,
-					   priv->testmode_trace.total_size,
-					   &priv->testmode_trace.dma_addr,
-					   GFP_KERNEL);
-		if (!priv->testmode_trace.cpu_addr)
-			return -ENOMEM;
-		priv->testmode_trace.trace_enabled = true;
-		priv->testmode_trace.trace_addr = (u8 *)PTR_ALIGN(
-			priv->testmode_trace.cpu_addr, 0x100);
-		memset(priv->testmode_trace.trace_addr, 0x03B,
-			priv->testmode_trace.buff_size);
-		skb = cfg80211_testmode_alloc_reply_skb(hw->wiphy,
-			sizeof(priv->testmode_trace.dma_addr) + 20);
-		if (!skb) {
-			IWL_ERR(priv, "Memory allocation fail\n");
-			iwl_trace_cleanup(priv);
-			return -ENOMEM;
-		}
-		NLA_PUT(skb, IWL_TM_ATTR_TRACE_ADDR,
-			sizeof(priv->testmode_trace.dma_addr),
-			(u64 *)&priv->testmode_trace.dma_addr);
-		status = cfg80211_testmode_reply(skb);
-		if (status < 0) {
-			IWL_ERR(priv, "Error sending msg : %d\n", status);
-		}
-		priv->testmode_trace.num_chunks =
-			DIV_ROUND_UP(priv->testmode_trace.buff_size,
-				     DUMP_CHUNK_SIZE);
-		break;
-
-	case IWL_TM_CMD_APP2DEV_END_TRACE:
-		iwl_trace_cleanup(priv);
-		break;
-	default:
-		IWL_ERR(priv, "Unknown testmode mem command ID\n");
-		return -ENOSYS;
-	}
-	return status;
-
-nla_put_failure:
-	kfree_skb(skb);
-	if (nla_get_u32(tb[IWL_TM_ATTR_COMMAND]) ==
-	    IWL_TM_CMD_APP2DEV_BEGIN_TRACE)
-		iwl_trace_cleanup(priv);
-	return -EMSGSIZE;
-}
-
-static int iwl_testmode_trace_dump(struct ieee80211_hw *hw,
-				   struct sk_buff *skb,
-				   struct netlink_callback *cb)
-{
-	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
-	int idx, length;
-
-	if (priv->testmode_trace.trace_enabled &&
-	    priv->testmode_trace.trace_addr) {
-		idx = cb->args[4];
-		if (idx >= priv->testmode_trace.num_chunks)
-			return -ENOENT;
-		length = DUMP_CHUNK_SIZE;
-		if (((idx + 1) == priv->testmode_trace.num_chunks) &&
-		    (priv->testmode_trace.buff_size % DUMP_CHUNK_SIZE))
-			length = priv->testmode_trace.buff_size %
-				DUMP_CHUNK_SIZE;
-
-		NLA_PUT(skb, IWL_TM_ATTR_TRACE_DUMP, length,
-			priv->testmode_trace.trace_addr +
-			(DUMP_CHUNK_SIZE * idx));
-		idx++;
-		cb->args[4] = idx;
-		return 0;
-	} else
-		return -EFAULT;
-
- nla_put_failure:
-	return -ENOBUFS;
-}
-
-/*
- * This function handles the user application switch ucode ownership.
- *
- * It retrieves the mandatory fields IWL_TM_ATTR_UCODE_OWNER and
- * decide who the current owner of the uCode
- *
- * If the current owner is OWNERSHIP_TM, then the only host command
- * can deliver to uCode is from testmode, all the other host commands
- * will dropped.
- *
- * default driver is the owner of uCode in normal operational mode
- *
- * @hw: ieee80211_hw object that represents the device
- * @tb: gnl message fields from the user space
- */
-static int iwl_testmode_ownership(struct ieee80211_hw *hw, struct nlattr **tb)
-{
-	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
-	u8 owner;
-
-	if (!tb[IWL_TM_ATTR_UCODE_OWNER]) {
-		IWL_ERR(priv, "Missing ucode owner\n");
-		return -ENOMSG;
-	}
-
-	owner = nla_get_u8(tb[IWL_TM_ATTR_UCODE_OWNER]);
-	if (owner == IWL_OWNERSHIP_DRIVER) {
-		priv->ucode_owner = owner;
-		priv->pre_rx_handler = NULL;
-	} else if (owner == IWL_OWNERSHIP_TM) {
-		priv->pre_rx_handler = iwl_testmode_ucode_rx_pkt;
-		priv->ucode_owner = owner;
-	} else {
-		IWL_ERR(priv, "Invalid owner\n");
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static int iwl_testmode_indirect_read(struct iwl_priv *priv, u32 addr, u32 size)
-{
-	struct iwl_trans *trans = trans(priv);
-	unsigned long flags;
-	int i;
-
-	if (size & 0x3)
-		return -EINVAL;
-	priv->testmode_mem.buff_size = size;
-	priv->testmode_mem.buff_addr =
-		kmalloc(priv->testmode_mem.buff_size, GFP_KERNEL);
-	if (priv->testmode_mem.buff_addr == NULL)
-		return -ENOMEM;
-
-	/* Hard-coded periphery absolute address */
-	if (IWL_TM_ABS_PRPH_START <= addr &&
-		addr < IWL_TM_ABS_PRPH_START + PRPH_END) {
-			spin_lock_irqsave(&trans->reg_lock, flags);
-			iwl_grab_nic_access(trans);
-			iwl_write32(trans, HBUS_TARG_PRPH_RADDR,
-				addr | (3 << 24));
-			for (i = 0; i < size; i += 4)
-				*(u32 *)(priv->testmode_mem.buff_addr + i) =
-					iwl_read32(trans, HBUS_TARG_PRPH_RDAT);
-			iwl_release_nic_access(trans);
-			spin_unlock_irqrestore(&trans->reg_lock, flags);
-	} else { /* target memory (SRAM) */
-		_iwl_read_targ_mem_words(trans, addr,
-			priv->testmode_mem.buff_addr,
-			priv->testmode_mem.buff_size / 4);
-	}
-
-	priv->testmode_mem.num_chunks =
-		DIV_ROUND_UP(priv->testmode_mem.buff_size, DUMP_CHUNK_SIZE);
-	priv->testmode_mem.read_in_progress = true;
-	return 0;
-
-}
-
-static int iwl_testmode_indirect_write(struct iwl_priv *priv, u32 addr,
-	u32 size, unsigned char *buf)
-{
-	struct iwl_trans *trans = trans(priv);
-	u32 val, i;
-	unsigned long flags;
-
-	if (IWL_TM_ABS_PRPH_START <= addr &&
-		addr < IWL_TM_ABS_PRPH_START + PRPH_END) {
-			/* Periphery writes can be 1-3 bytes long, or DWORDs */
-			if (size < 4) {
-				memcpy(&val, buf, size);
-				spin_lock_irqsave(&trans->reg_lock, flags);
-				iwl_grab_nic_access(trans);
-				iwl_write32(trans, HBUS_TARG_PRPH_WADDR,
-					    (addr & 0x0000FFFF) |
-					    ((size - 1) << 24));
-				iwl_write32(trans, HBUS_TARG_PRPH_WDAT, val);
-				iwl_release_nic_access(trans);
-				/* needed after consecutive writes w/o read */
-				mmiowb();
-				spin_unlock_irqrestore(&trans->reg_lock, flags);
-			} else {
-				if (size % 4)
-					return -EINVAL;
-				for (i = 0; i < size; i += 4)
-					iwl_write_prph(trans, addr+i,
-						*(u32 *)(buf+i));
-			}
-	} else if (iwlagn_hw_valid_rtc_data_addr(addr) ||
-		(IWLAGN_RTC_INST_LOWER_BOUND <= addr &&
-		addr < IWLAGN_RTC_INST_UPPER_BOUND)) {
-			_iwl_write_targ_mem_words(trans, addr, buf, size/4);
-	} else
-		return -EINVAL;
-	return 0;
-}
-
-/*
- * This function handles the user application commands for SRAM data dump
- *
- * It retrieves the mandatory fields IWL_TM_ATTR_SRAM_ADDR and
- * IWL_TM_ATTR_SRAM_SIZE to decide the memory area for SRAM data reading
- *
- * Several error will be retured, -EBUSY if the SRAM data retrieved by
- * previous command has not been delivered to userspace, or -ENOMSG if
- * the mandatory fields (IWL_TM_ATTR_SRAM_ADDR,IWL_TM_ATTR_SRAM_SIZE)
- * are missing, or -ENOMEM if the buffer allocation fails.
- *
- * Otherwise 0 is replied indicating the success of the SRAM reading.
- *
- * @hw: ieee80211_hw object that represents the device
- * @tb: gnl message fields from the user space
- */
-static int iwl_testmode_indirect_mem(struct ieee80211_hw *hw,
-	struct nlattr **tb)
-{
-	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
-	u32 addr, size, cmd;
-	unsigned char *buf;
-
-	/* Both read and write should be blocked, for atomicity */
-	if (priv->testmode_mem.read_in_progress)
-		return -EBUSY;
-
-	cmd = nla_get_u32(tb[IWL_TM_ATTR_COMMAND]);
-	if (!tb[IWL_TM_ATTR_MEM_ADDR]) {
-		IWL_ERR(priv, "Error finding memory offset address\n");
-		return -ENOMSG;
-	}
-	addr = nla_get_u32(tb[IWL_TM_ATTR_MEM_ADDR]);
-	if (!tb[IWL_TM_ATTR_BUFFER_SIZE]) {
-		IWL_ERR(priv, "Error finding size for memory reading\n");
-		return -ENOMSG;
-	}
-	size = nla_get_u32(tb[IWL_TM_ATTR_BUFFER_SIZE]);
-
-	if (cmd == IWL_TM_CMD_APP2DEV_INDIRECT_BUFFER_READ)
-		return iwl_testmode_indirect_read(priv, addr,  size);
-	else {
-		if (!tb[IWL_TM_ATTR_BUFFER_DUMP])
-			return -EINVAL;
-		buf = (unsigned char *) nla_data(tb[IWL_TM_ATTR_BUFFER_DUMP]);
-		return iwl_testmode_indirect_write(priv, addr, size, buf);
-	}
-}
-
-static int iwl_testmode_buffer_dump(struct ieee80211_hw *hw,
-				    struct sk_buff *skb,
-				    struct netlink_callback *cb)
-{
-	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
-	int idx, length;
-
-	if (priv->testmode_mem.read_in_progress) {
-		idx = cb->args[4];
-		if (idx >= priv->testmode_mem.num_chunks) {
-			iwl_mem_cleanup(priv);
-			return -ENOENT;
-		}
-		length = DUMP_CHUNK_SIZE;
-		if (((idx + 1) == priv->testmode_mem.num_chunks) &&
-		    (priv->testmode_mem.buff_size % DUMP_CHUNK_SIZE))
-			length = priv->testmode_mem.buff_size %
-				DUMP_CHUNK_SIZE;
-
-		NLA_PUT(skb, IWL_TM_ATTR_BUFFER_DUMP, length,
-			priv->testmode_mem.buff_addr +
-			(DUMP_CHUNK_SIZE * idx));
-		idx++;
-		cb->args[4] = idx;
-		return 0;
-	} else
-		return -EFAULT;
-
- nla_put_failure:
-	return -ENOBUFS;
-}
-
-static int iwl_testmode_notifications(struct ieee80211_hw *hw,
-	struct nlattr **tb)
-{
-	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
-	bool enable;
-
-	enable = nla_get_flag(tb[IWL_TM_ATTR_ENABLE_NOTIFICATION]);
-	if (enable)
-		priv->pre_rx_handler = iwl_testmode_ucode_rx_pkt;
-	else
-		priv->pre_rx_handler = NULL;
-	return 0;
-}
-
-
-/* The testmode gnl message handler that takes the gnl message from the
- * user space and parses it per the policy iwl_testmode_gnl_msg_policy, then
- * invoke the corresponding handlers.
- *
- * This function is invoked when there is user space application sending
- * gnl message through the testmode tunnel NL80211_CMD_TESTMODE regulated
- * by nl80211.
- *
- * It retrieves the mandatory field, IWL_TM_ATTR_COMMAND, before
- * dispatching it to the corresponding handler.
- *
- * If IWL_TM_ATTR_COMMAND is missing, -ENOMSG is replied to user application;
- * -ENOSYS is replied to the user application if the command is unknown;
- * Otherwise, the command is dispatched to the respective handler.
- *
- * @hw: ieee80211_hw object that represents the device
- * @data: pointer to user space message
- * @len: length in byte of @data
- */
-int iwlagn_mac_testmode_cmd(struct ieee80211_hw *hw, void *data, int len)
-{
-	struct nlattr *tb[IWL_TM_ATTR_MAX];
-	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
-	int result;
-
-	result = nla_parse(tb, IWL_TM_ATTR_MAX - 1, data, len,
-			iwl_testmode_gnl_msg_policy);
-	if (result != 0) {
-		IWL_ERR(priv, "Error parsing the gnl message : %d\n", result);
-		return result;
-	}
-
-	/* IWL_TM_ATTR_COMMAND is absolutely mandatory */
-	if (!tb[IWL_TM_ATTR_COMMAND]) {
-		IWL_ERR(priv, "Missing testmode command type\n");
-		return -ENOMSG;
-	}
-	/* in case multiple accesses to the device happens */
-	mutex_lock(&priv->mutex);
-
-	switch (nla_get_u32(tb[IWL_TM_ATTR_COMMAND])) {
-	case IWL_TM_CMD_APP2DEV_UCODE:
-		IWL_DEBUG_INFO(priv, "testmode cmd to uCode\n");
-		result = iwl_testmode_ucode(hw, tb);
-		break;
-	case IWL_TM_CMD_APP2DEV_DIRECT_REG_READ32:
-	case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE32:
-	case IWL_TM_CMD_APP2DEV_DIRECT_REG_WRITE8:
-		IWL_DEBUG_INFO(priv, "testmode cmd to register\n");
-		result = iwl_testmode_reg(hw, tb);
-		break;
-	case IWL_TM_CMD_APP2DEV_GET_DEVICENAME:
-	case IWL_TM_CMD_APP2DEV_LOAD_INIT_FW:
-	case IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB:
-	case IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW:
-	case IWL_TM_CMD_APP2DEV_GET_EEPROM:
-	case IWL_TM_CMD_APP2DEV_FIXRATE_REQ:
-	case IWL_TM_CMD_APP2DEV_LOAD_WOWLAN_FW:
-	case IWL_TM_CMD_APP2DEV_GET_FW_VERSION:
-	case IWL_TM_CMD_APP2DEV_GET_DEVICE_ID:
-	case IWL_TM_CMD_APP2DEV_GET_FW_INFO:
-		IWL_DEBUG_INFO(priv, "testmode cmd to driver\n");
-		result = iwl_testmode_driver(hw, tb);
-		break;
-
-	case IWL_TM_CMD_APP2DEV_BEGIN_TRACE:
-	case IWL_TM_CMD_APP2DEV_END_TRACE:
-	case IWL_TM_CMD_APP2DEV_READ_TRACE:
-		IWL_DEBUG_INFO(priv, "testmode uCode trace cmd to driver\n");
-		result = iwl_testmode_trace(hw, tb);
-		break;
-
-	case IWL_TM_CMD_APP2DEV_OWNERSHIP:
-		IWL_DEBUG_INFO(priv, "testmode change uCode ownership\n");
-		result = iwl_testmode_ownership(hw, tb);
-		break;
-
-	case IWL_TM_CMD_APP2DEV_INDIRECT_BUFFER_READ:
-	case IWL_TM_CMD_APP2DEV_INDIRECT_BUFFER_WRITE:
-		IWL_DEBUG_INFO(priv, "testmode indirect memory cmd "
-			"to driver\n");
-		result = iwl_testmode_indirect_mem(hw, tb);
-		break;
-
-	case IWL_TM_CMD_APP2DEV_NOTIFICATIONS:
-		IWL_DEBUG_INFO(priv, "testmode notifications cmd "
-			"to driver\n");
-		result = iwl_testmode_notifications(hw, tb);
-		break;
-
-	default:
-		IWL_ERR(priv, "Unknown testmode command\n");
-		result = -ENOSYS;
-		break;
-	}
-
-	mutex_unlock(&priv->mutex);
-	return result;
-}
-
-int iwlagn_mac_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *skb,
-		      struct netlink_callback *cb,
-		      void *data, int len)
-{
-	struct nlattr *tb[IWL_TM_ATTR_MAX];
-	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
-	int result;
-	u32 cmd;
-
-	if (cb->args[3]) {
-		/* offset by 1 since commands start at 0 */
-		cmd = cb->args[3] - 1;
-	} else {
-		result = nla_parse(tb, IWL_TM_ATTR_MAX - 1, data, len,
-				iwl_testmode_gnl_msg_policy);
-		if (result) {
-			IWL_ERR(priv,
-				"Error parsing the gnl message : %d\n", result);
-			return result;
-		}
-
-		/* IWL_TM_ATTR_COMMAND is absolutely mandatory */
-		if (!tb[IWL_TM_ATTR_COMMAND]) {
-			IWL_ERR(priv, "Missing testmode command type\n");
-			return -ENOMSG;
-		}
-		cmd = nla_get_u32(tb[IWL_TM_ATTR_COMMAND]);
-		cb->args[3] = cmd + 1;
-	}
-
-	/* in case multiple accesses to the device happens */
-	mutex_lock(&priv->mutex);
-	switch (cmd) {
-	case IWL_TM_CMD_APP2DEV_READ_TRACE:
-		IWL_DEBUG_INFO(priv, "uCode trace cmd to driver\n");
-		result = iwl_testmode_trace_dump(hw, skb, cb);
-		break;
-	case IWL_TM_CMD_APP2DEV_INDIRECT_BUFFER_DUMP:
-		IWL_DEBUG_INFO(priv, "testmode sram dump cmd to driver\n");
-		result = iwl_testmode_buffer_dump(hw, skb, cb);
-		break;
-	default:
-		result = -EINVAL;
-		break;
-	}
-
-	mutex_unlock(&priv->mutex);
-	return result;
-}
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index 66c54c1b404e..00efde8e5536 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -66,8 +66,9 @@
 #include <linux/ieee80211.h>
 #include <linux/mm.h> /* for page_address */
 
-#include "iwl-shared.h"
 #include "iwl-debug.h"
+#include "iwl-config.h"
+#include "iwl-fw.h"
 
 /**
  * DOC: Transport layer - what is it ?
@@ -104,13 +105,6 @@
  *	6) Eventually, the free function will be called.
  */
 
-struct iwl_priv;
-struct iwl_shared;
-struct iwl_op_mode;
-struct fw_img;
-struct sk_buff;
-struct dentry;
-
 /**
  * DOC: Host command section
  *
@@ -160,6 +154,9 @@ struct iwl_cmd_header {
 	__le16 sequence;
 } __packed;
 
+/* iwl_cmd_header flags value */
+#define IWL_CMD_FAILED_MSK 0x40
+
 
 #define FH_RSCSR_FRAME_SIZE_MSK		0x00003FFF	/* bits 0-13 */
 #define FH_RSCSR_FRAME_INVALID		0x55550000
@@ -264,6 +261,7 @@ struct iwl_rx_cmd_buffer {
 	struct page *_page;
 	int _offset;
 	bool _page_stolen;
+	unsigned int truesize;
 };
 
 static inline void *rxb_addr(struct iwl_rx_cmd_buffer *r)
@@ -285,6 +283,8 @@ static inline struct page *rxb_steal_page(struct iwl_rx_cmd_buffer *r)
 
 #define MAX_NO_RECLAIM_CMDS	6
 
+#define IWL_MASK(lo, hi) ((1 << (hi)) | ((1 << (hi)) - (1 << (lo))))
+
 /*
  * Maximum number of HW queues the transport layer
  * currently supports
@@ -305,6 +305,12 @@ static inline struct page *rxb_steal_page(struct iwl_rx_cmd_buffer *r)
  *	list of such notifications to filter. Max length is
  *	%MAX_NO_RECLAIM_CMDS.
  * @n_no_reclaim_cmds: # of commands in list
+ * @rx_buf_size_8k: 8 kB RX buffer size needed for A-MSDUs,
+ *	if unset 4k will be the RX buffer size
+ * @queue_watchdog_timeout: time (in ms) after which queues
+ *	are considered stuck and will trigger device restart
+ * @command_names: array of command names, must be 256 entries
+ *	(one for each command); for debugging only
  */
 struct iwl_trans_config {
 	struct iwl_op_mode *op_mode;
@@ -314,8 +320,14 @@ struct iwl_trans_config {
 	u8 cmd_queue;
 	const u8 *no_reclaim_cmds;
 	int n_no_reclaim_cmds;
+
+	bool rx_buf_size_8k;
+	unsigned int queue_watchdog_timeout;
+	const char **command_names;
 };
 
+struct iwl_trans;
+
 /**
  * struct iwl_trans_ops - transport specific operations
  *
@@ -324,7 +336,8 @@ struct iwl_trans_config {
  * @start_hw: starts the HW- from that point on, the HW can send interrupts
  *	May sleep
  * @stop_hw: stops the HW- from that point on, the HW will be in low power but
- *	will still issue interrupt if the HW RF kill is triggered.
+ *	will still issue interrupt if the HW RF kill is triggered unless
+ *	op_mode_leaving is true.
  *	May sleep
  * @start_fw: allocates and inits all the resources for the transport
  *	layer. Also kick a fw image.
@@ -342,16 +355,11 @@ struct iwl_trans_config {
  *	Must be atomic
  * @reclaim: free packet until ssn. Returns a list of freed packets.
  *	Must be atomic
- * @tx_agg_setup: setup a tx queue for AMPDU - will be called once the HW is
+ * @txq_enable: setup a tx queue for AMPDU - will be called once the HW is
  *	ready and a successful ADDBA response has been received.
  *	May sleep
- * @tx_agg_disable: de-configure a Tx queue to send AMPDUs
+ * @txq_disable: de-configure a Tx queue to send AMPDUs
  *	Must be atomic
- * @free: release all the ressource for the transport layer itself such as
- *	irq, tasklet etc... From this point on, the device may not issue
- *	any interrupt (incl. RFKILL).
- *	May sleep
- * @check_stuck_queue: check if a specific queue is stuck
  * @wait_tx_queue_empty: wait until all tx queues are empty
  *	May sleep
  * @dbgfs_register: add the dbgfs files under this directory. Files will be
@@ -369,7 +377,7 @@ struct iwl_trans_config {
 struct iwl_trans_ops {
 
 	int (*start_hw)(struct iwl_trans *iwl_trans);
-	void (*stop_hw)(struct iwl_trans *iwl_trans);
+	void (*stop_hw)(struct iwl_trans *iwl_trans, bool op_mode_leaving);
 	int (*start_fw)(struct iwl_trans *trans, const struct fw_img *fw);
 	void (*fw_alive)(struct iwl_trans *trans);
 	void (*stop_device)(struct iwl_trans *trans);
@@ -383,14 +391,11 @@ struct iwl_trans_ops {
 	void (*reclaim)(struct iwl_trans *trans, int queue, int ssn,
 			struct sk_buff_head *skbs);
 
-	void (*tx_agg_setup)(struct iwl_trans *trans, int queue, int fifo,
-			     int sta_id, int tid, int frame_limit, u16 ssn);
-	void (*tx_agg_disable)(struct iwl_trans *trans, int queue);
-
-	void (*free)(struct iwl_trans *trans);
+	void (*txq_enable)(struct iwl_trans *trans, int queue, int fifo,
+			   int sta_id, int tid, int frame_limit, u16 ssn);
+	void (*txq_disable)(struct iwl_trans *trans, int queue);
 
 	int (*dbgfs_register)(struct iwl_trans *trans, struct dentry* dir);
-	int (*check_stuck_queue)(struct iwl_trans *trans, int q);
 	int (*wait_tx_queue_empty)(struct iwl_trans *trans);
 #ifdef CONFIG_PM_SLEEP
 	int (*suspend)(struct iwl_trans *trans);
@@ -420,20 +425,24 @@ enum iwl_trans_state {
  *
  * @ops - pointer to iwl_trans_ops
  * @op_mode - pointer to the op_mode
- * @shrd - pointer to iwl_shared which holds shared data from the upper layer
+ * @cfg - pointer to the configuration
  * @reg_lock - protect hw register access
  * @dev - pointer to struct device * that represents the device
  * @hw_id: a u32 with the ID of the device / subdevice.
  *	Set during transport allocation.
  * @hw_id_str: a string with info about HW ID. Set during transport allocation.
- * @nvm_device_type: indicates OTP or eeprom
  * @pm_support: set to true in start_hw if link pm is supported
  * @wait_command_queue: the wait_queue for SYNC host commands
+ * @dev_cmd_pool: pool for Tx cmd allocation - for internal use only.
+ *	The user should use iwl_trans_{alloc,free}_tx_cmd.
+ * @dev_cmd_headroom: room needed for the transport's private use before the
+ *	device_cmd for Tx - for internal use only
+ *	The user should use iwl_trans_{alloc,free}_tx_cmd.
  */
 struct iwl_trans {
 	const struct iwl_trans_ops *ops;
 	struct iwl_op_mode *op_mode;
-	struct iwl_shared *shrd;
+	const struct iwl_cfg *cfg;
 	enum iwl_trans_state state;
 	spinlock_t reg_lock;
 
@@ -442,11 +451,14 @@ struct iwl_trans {
 	u32 hw_id;
 	char hw_id_str[52];
 
-	int    nvm_device_type;
 	bool pm_support;
 
 	wait_queue_head_t wait_command_queue;
 
+	/* The following fields are internal only */
+	struct kmem_cache *dev_cmd_pool;
+	size_t dev_cmd_headroom;
+
 	/* pointer to trans specific struct */
 	/*Ensure that this pointer will always be aligned to sizeof pointer */
 	char trans_specific[0] __aligned(sizeof(void *));
@@ -471,11 +483,12 @@ static inline int iwl_trans_start_hw(struct iwl_trans *trans)
 	return trans->ops->start_hw(trans);
 }
 
-static inline void iwl_trans_stop_hw(struct iwl_trans *trans)
+static inline void iwl_trans_stop_hw(struct iwl_trans *trans,
+				     bool op_mode_leaving)
 {
 	might_sleep();
 
-	trans->ops->stop_hw(trans);
+	trans->ops->stop_hw(trans, op_mode_leaving);
 
 	trans->state = IWL_TRANS_NO_FW;
 }
@@ -521,6 +534,26 @@ static inline int iwl_trans_send_cmd(struct iwl_trans *trans,
 	return trans->ops->send_cmd(trans, cmd);
 }
 
+static inline struct iwl_device_cmd *
+iwl_trans_alloc_tx_cmd(struct iwl_trans *trans)
+{
+	u8 *dev_cmd_ptr = kmem_cache_alloc(trans->dev_cmd_pool, GFP_ATOMIC);
+
+	if (unlikely(dev_cmd_ptr == NULL))
+		return NULL;
+
+	return (struct iwl_device_cmd *)
+			(dev_cmd_ptr + trans->dev_cmd_headroom);
+}
+
+static inline void iwl_trans_free_tx_cmd(struct iwl_trans *trans,
+					 struct iwl_device_cmd *dev_cmd)
+{
+	u8 *dev_cmd_ptr = (u8 *)dev_cmd - trans->dev_cmd_headroom;
+
+	kmem_cache_free(trans->dev_cmd_pool, dev_cmd_ptr);
+}
+
 static inline int iwl_trans_tx(struct iwl_trans *trans, struct sk_buff *skb,
 			       struct iwl_device_cmd *dev_cmd, int queue)
 {
@@ -539,32 +572,27 @@ static inline void iwl_trans_reclaim(struct iwl_trans *trans, int queue,
 	trans->ops->reclaim(trans, queue, ssn, skbs);
 }
 
-static inline void iwl_trans_tx_agg_disable(struct iwl_trans *trans, int queue)
+static inline void iwl_trans_txq_disable(struct iwl_trans *trans, int queue)
 {
 	WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
 		  "%s bad state = %d", __func__, trans->state);
 
-	trans->ops->tx_agg_disable(trans, queue);
+	trans->ops->txq_disable(trans, queue);
 }
 
-static inline void iwl_trans_tx_agg_setup(struct iwl_trans *trans, int queue,
-					  int fifo, int sta_id, int tid,
-					  int frame_limit, u16 ssn)
+static inline void iwl_trans_txq_enable(struct iwl_trans *trans, int queue,
+					int fifo, int sta_id, int tid,
+					int frame_limit, u16 ssn)
 {
 	might_sleep();
 
 	WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
 		  "%s bad state = %d", __func__, trans->state);
 
-	trans->ops->tx_agg_setup(trans, queue, fifo, sta_id, tid,
+	trans->ops->txq_enable(trans, queue, fifo, sta_id, tid,
 				 frame_limit, ssn);
 }
 
-static inline void iwl_trans_free(struct iwl_trans *trans)
-{
-	trans->ops->free(trans);
-}
-
 static inline int iwl_trans_wait_tx_queue_empty(struct iwl_trans *trans)
 {
 	WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
@@ -573,13 +601,6 @@ static inline int iwl_trans_wait_tx_queue_empty(struct iwl_trans *trans)
 	return trans->ops->wait_tx_queue_empty(trans);
 }
 
-static inline int iwl_trans_check_stuck_queue(struct iwl_trans *trans, int q)
-{
-	WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
-		  "%s bad state = %d", __func__, trans->state);
-
-	return trans->ops->check_stuck_queue(trans, q);
-}
 static inline int iwl_trans_dbgfs_register(struct iwl_trans *trans,
 					    struct dentry *dir)
 {
@@ -619,19 +640,9 @@ static inline void iwl_trans_set_pmi(struct iwl_trans *trans, bool state)
 }
 
 /*****************************************************
-* Transport layers implementations + their allocation function
+* driver (transport) register/unregister functions
 ******************************************************/
-struct pci_dev;
-struct pci_device_id;
-extern const struct iwl_trans_ops trans_ops_pcie;
-struct iwl_trans *iwl_trans_pcie_alloc(struct iwl_shared *shrd,
-				       struct pci_dev *pdev,
-				       const struct pci_device_id *ent);
 int __must_check iwl_pci_register_driver(void);
 void iwl_pci_unregister_driver(void);
 
-extern const struct iwl_trans_ops trans_ops_idi;
-struct iwl_trans *iwl_trans_idi_alloc(struct iwl_shared *shrd,
-				      void *pdev_void,
-				      const void *ent_void);
 #endif /* __iwl_trans_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/pcie/1000.c
index 95c59e39b803..81b83f484f08 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/pcie/1000.c
@@ -24,30 +24,16 @@
  *
  *****************************************************************************/
 
-#include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <net/mac80211.h>
-#include <linux/etherdevice.h>
-#include <asm/unaligned.h>
 #include <linux/stringify.h>
-
-#include "iwl-eeprom.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-io.h"
-#include "iwl-agn.h"
+#include "iwl-config.h"
+#include "iwl-csr.h"
 #include "iwl-agn-hw.h"
-#include "iwl-shared.h"
-#include "iwl-cfg.h"
-#include "iwl-prph.h"
+#include "cfg.h"
 
 /* Highest firmware API version supported */
-#define IWL1000_UCODE_API_MAX 6
-#define IWL100_UCODE_API_MAX 6
+#define IWL1000_UCODE_API_MAX 5
+#define IWL100_UCODE_API_MAX 5
 
 /* Oldest version we won't warn about */
 #define IWL1000_UCODE_API_OK 5
@@ -57,6 +43,10 @@
 #define IWL1000_UCODE_API_MIN 1
 #define IWL100_UCODE_API_MIN 5
 
+/* EEPROM version */
+#define EEPROM_1000_TX_POWER_VERSION	(4)
+#define EEPROM_1000_EEPROM_VERSION	(0x15C)
+
 #define IWL1000_FW_PRE "iwlwifi-1000-"
 #define IWL1000_MODULE_FIRMWARE(api) IWL1000_FW_PRE __stringify(api) ".ucode"
 
@@ -64,97 +54,6 @@
 #define IWL100_MODULE_FIRMWARE(api) IWL100_FW_PRE __stringify(api) ".ucode"
 
 
-/*
- * For 1000, use advance thermal throttling critical temperature threshold,
- * but legacy thermal management implementation for now.
- * This is for the reason of 1000 uCode using advance thermal throttling API
- * but not implement ct_kill_exit based on ct_kill exit temperature
- * so the thermal throttling will still based on legacy thermal throttling
- * management.
- * The code here need to be modified once 1000 uCode has the advanced thermal
- * throttling algorithm in place
- */
-static void iwl1000_set_ct_threshold(struct iwl_priv *priv)
-{
-	/* want Celsius */
-	hw_params(priv).ct_kill_threshold = CT_KILL_THRESHOLD_LEGACY;
-	hw_params(priv).ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
-}
-
-/* NIC configuration for 1000 series */
-static void iwl1000_nic_config(struct iwl_priv *priv)
-{
-	/* set CSR_HW_CONFIG_REG for uCode use */
-	iwl_set_bit(trans(priv), CSR_HW_IF_CONFIG_REG,
-		    CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
-		    CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
-
-	/* Setting digital SVR for 1000 card to 1.32V */
-	/* locking is acquired in iwl_set_bits_mask_prph() function */
-	iwl_set_bits_mask_prph(trans(priv), APMG_DIGITAL_SVR_REG,
-				APMG_SVR_DIGITAL_VOLTAGE_1_32,
-				~APMG_SVR_VOLTAGE_CONFIG_BIT_MSK);
-}
-
-static const struct iwl_sensitivity_ranges iwl1000_sensitivity = {
-	.min_nrg_cck = 95,
-	.auto_corr_min_ofdm = 90,
-	.auto_corr_min_ofdm_mrc = 170,
-	.auto_corr_min_ofdm_x1 = 120,
-	.auto_corr_min_ofdm_mrc_x1 = 240,
-
-	.auto_corr_max_ofdm = 120,
-	.auto_corr_max_ofdm_mrc = 210,
-	.auto_corr_max_ofdm_x1 = 155,
-	.auto_corr_max_ofdm_mrc_x1 = 290,
-
-	.auto_corr_min_cck = 125,
-	.auto_corr_max_cck = 200,
-	.auto_corr_min_cck_mrc = 170,
-	.auto_corr_max_cck_mrc = 400,
-	.nrg_th_cck = 95,
-	.nrg_th_ofdm = 95,
-
-	.barker_corr_th_min = 190,
-	.barker_corr_th_min_mrc = 390,
-	.nrg_th_cca = 62,
-};
-
-static void iwl1000_hw_set_hw_params(struct iwl_priv *priv)
-{
-	hw_params(priv).ht40_channel =  BIT(IEEE80211_BAND_2GHZ);
-
-	hw_params(priv).tx_chains_num =
-		num_of_ant(hw_params(priv).valid_tx_ant);
-	if (cfg(priv)->rx_with_siso_diversity)
-		hw_params(priv).rx_chains_num = 1;
-	else
-		hw_params(priv).rx_chains_num =
-			num_of_ant(hw_params(priv).valid_rx_ant);
-
-	iwl1000_set_ct_threshold(priv);
-
-	/* Set initial sensitivity parameters */
-	hw_params(priv).sens = &iwl1000_sensitivity;
-}
-
-static struct iwl_lib_ops iwl1000_lib = {
-	.set_hw_params = iwl1000_hw_set_hw_params,
-	.nic_config = iwl1000_nic_config,
-	.eeprom_ops = {
-		.regulatory_bands = {
-			EEPROM_REG_BAND_1_CHANNELS,
-			EEPROM_REG_BAND_2_CHANNELS,
-			EEPROM_REG_BAND_3_CHANNELS,
-			EEPROM_REG_BAND_4_CHANNELS,
-			EEPROM_REG_BAND_5_CHANNELS,
-			EEPROM_REG_BAND_24_HT40_CHANNELS,
-			EEPROM_REGULATORY_BAND_NO_HT40,
-		},
-	},
-	.temperature = iwlagn_temperature,
-};
-
 static const struct iwl_base_params iwl1000_base_params = {
 	.num_of_queues = IWLAGN_NUM_QUEUES,
 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
@@ -165,15 +64,26 @@ static const struct iwl_base_params iwl1000_base_params = {
 	.support_ct_kill_exit = true,
 	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
 	.chain_noise_scale = 1000,
-	.wd_timeout = IWL_DEF_WD_TIMEOUT,
+	.wd_timeout = IWL_WATCHDOG_DISABLED,
 	.max_event_log_size = 128,
-	.wd_disable = true,
 };
 
 static const struct iwl_ht_params iwl1000_ht_params = {
 	.ht_greenfield_support = true,
 	.use_rts_for_aggregation = true, /* use rts/cts protection */
-	.smps_mode = IEEE80211_SMPS_DYNAMIC,
+	.ht40_bands = BIT(IEEE80211_BAND_2GHZ),
+};
+
+static const struct iwl_eeprom_params iwl1000_eeprom_params = {
+	.regulatory_bands = {
+		EEPROM_REG_BAND_1_CHANNELS,
+		EEPROM_REG_BAND_2_CHANNELS,
+		EEPROM_REG_BAND_3_CHANNELS,
+		EEPROM_REG_BAND_4_CHANNELS,
+		EEPROM_REG_BAND_5_CHANNELS,
+		EEPROM_REG_BAND_24_HT40_CHANNELS,
+		EEPROM_REGULATORY_BAND_NO_HT40,
+	}
 };
 
 #define IWL_DEVICE_1000						\
@@ -181,12 +91,13 @@ static const struct iwl_ht_params iwl1000_ht_params = {
 	.ucode_api_max = IWL1000_UCODE_API_MAX,			\
 	.ucode_api_ok = IWL1000_UCODE_API_OK,			\
 	.ucode_api_min = IWL1000_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_1000,		\
 	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
 	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,	\
-	.lib = &iwl1000_lib,					\
 	.base_params = &iwl1000_base_params,			\
+	.eeprom_params = &iwl1000_eeprom_params,		\
 	.led_mode = IWL_LED_BLINK
 
 const struct iwl_cfg iwl1000_bgn_cfg = {
@@ -205,12 +116,13 @@ const struct iwl_cfg iwl1000_bg_cfg = {
 	.ucode_api_max = IWL100_UCODE_API_MAX,			\
 	.ucode_api_ok = IWL100_UCODE_API_OK,			\
 	.ucode_api_min = IWL100_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_100,			\
 	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
 	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
 	.eeprom_ver = EEPROM_1000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_1000_TX_POWER_VERSION,	\
-	.lib = &iwl1000_lib,					\
 	.base_params = &iwl1000_base_params,			\
+	.eeprom_params = &iwl1000_eeprom_params,		\
 	.led_mode = IWL_LED_RF_STATE,				\
 	.rx_with_siso_diversity = true
 
@@ -225,5 +137,5 @@ const struct iwl_cfg iwl100_bg_cfg = {
 	IWL_DEVICE_100,
 };
 
-MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL100_MODULE_FIRMWARE(IWL100_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_OK));
+MODULE_FIRMWARE(IWL100_MODULE_FIRMWARE(IWL100_UCODE_API_OK));
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/pcie/2000.c
index e1329a13f0fd..fd4e78f56fa6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/pcie/2000.c
@@ -24,25 +24,12 @@
  *
  *****************************************************************************/
 
-#include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <net/mac80211.h>
-#include <linux/etherdevice.h>
-#include <asm/unaligned.h>
 #include <linux/stringify.h>
-
-#include "iwl-eeprom.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-io.h"
-#include "iwl-agn.h"
+#include "iwl-config.h"
 #include "iwl-agn-hw.h"
-#include "iwl-shared.h"
-#include "iwl-cfg.h"
+#include "cfg.h"
+#include "dvm/commands.h" /* needed for BT for now */
 
 /* Highest firmware API version supported */
 #define IWL2030_UCODE_API_MAX 6
@@ -51,10 +38,10 @@
 #define IWL135_UCODE_API_MAX 6
 
 /* Oldest version we won't warn about */
-#define IWL2030_UCODE_API_OK 5
-#define IWL2000_UCODE_API_OK 5
-#define IWL105_UCODE_API_OK 5
-#define IWL135_UCODE_API_OK 5
+#define IWL2030_UCODE_API_OK 6
+#define IWL2000_UCODE_API_OK 6
+#define IWL105_UCODE_API_OK 6
+#define IWL135_UCODE_API_OK 6
 
 /* Lowest firmware API version supported */
 #define IWL2030_UCODE_API_MIN 5
@@ -62,6 +49,11 @@
 #define IWL105_UCODE_API_MIN 5
 #define IWL135_UCODE_API_MIN 5
 
+/* EEPROM version */
+#define EEPROM_2000_TX_POWER_VERSION	(6)
+#define EEPROM_2000_EEPROM_VERSION	(0x805)
+
+
 #define IWL2030_FW_PRE "iwlwifi-2030-"
 #define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode"
 
@@ -74,100 +66,6 @@
 #define IWL135_FW_PRE "iwlwifi-135-"
 #define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE __stringify(api) ".ucode"
 
-static void iwl2000_set_ct_threshold(struct iwl_priv *priv)
-{
-	/* want Celsius */
-	hw_params(priv).ct_kill_threshold = CT_KILL_THRESHOLD;
-	hw_params(priv).ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
-}
-
-/* NIC configuration for 2000 series */
-static void iwl2000_nic_config(struct iwl_priv *priv)
-{
-	iwl_rf_config(priv);
-
-	iwl_set_bit(trans(priv), CSR_GP_DRIVER_REG,
-		    CSR_GP_DRIVER_REG_BIT_RADIO_IQ_INVER);
-}
-
-static const struct iwl_sensitivity_ranges iwl2000_sensitivity = {
-	.min_nrg_cck = 97,
-	.auto_corr_min_ofdm = 80,
-	.auto_corr_min_ofdm_mrc = 128,
-	.auto_corr_min_ofdm_x1 = 105,
-	.auto_corr_min_ofdm_mrc_x1 = 192,
-
-	.auto_corr_max_ofdm = 145,
-	.auto_corr_max_ofdm_mrc = 232,
-	.auto_corr_max_ofdm_x1 = 110,
-	.auto_corr_max_ofdm_mrc_x1 = 232,
-
-	.auto_corr_min_cck = 125,
-	.auto_corr_max_cck = 175,
-	.auto_corr_min_cck_mrc = 160,
-	.auto_corr_max_cck_mrc = 310,
-	.nrg_th_cck = 97,
-	.nrg_th_ofdm = 100,
-
-	.barker_corr_th_min = 190,
-	.barker_corr_th_min_mrc = 390,
-	.nrg_th_cca = 62,
-};
-
-static void iwl2000_hw_set_hw_params(struct iwl_priv *priv)
-{
-	hw_params(priv).ht40_channel =  BIT(IEEE80211_BAND_2GHZ);
-
-	hw_params(priv).tx_chains_num =
-		num_of_ant(hw_params(priv).valid_tx_ant);
-	if (cfg(priv)->rx_with_siso_diversity)
-		hw_params(priv).rx_chains_num = 1;
-	else
-		hw_params(priv).rx_chains_num =
-			num_of_ant(hw_params(priv).valid_rx_ant);
-
-	iwl2000_set_ct_threshold(priv);
-
-	/* Set initial sensitivity parameters */
-	hw_params(priv).sens = &iwl2000_sensitivity;
-}
-
-static struct iwl_lib_ops iwl2000_lib = {
-	.set_hw_params = iwl2000_hw_set_hw_params,
-	.nic_config = iwl2000_nic_config,
-	.eeprom_ops = {
-		.regulatory_bands = {
-			EEPROM_REG_BAND_1_CHANNELS,
-			EEPROM_REG_BAND_2_CHANNELS,
-			EEPROM_REG_BAND_3_CHANNELS,
-			EEPROM_REG_BAND_4_CHANNELS,
-			EEPROM_REG_BAND_5_CHANNELS,
-			EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
-			EEPROM_REGULATORY_BAND_NO_HT40,
-		},
-		.enhanced_txpower = true,
-	},
-	.temperature = iwlagn_temperature,
-};
-
-static struct iwl_lib_ops iwl2030_lib = {
-	.set_hw_params = iwl2000_hw_set_hw_params,
-	.nic_config = iwl2000_nic_config,
-	.eeprom_ops = {
-		.regulatory_bands = {
-			EEPROM_REG_BAND_1_CHANNELS,
-			EEPROM_REG_BAND_2_CHANNELS,
-			EEPROM_REG_BAND_3_CHANNELS,
-			EEPROM_REG_BAND_4_CHANNELS,
-			EEPROM_REG_BAND_5_CHANNELS,
-			EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
-			EEPROM_REGULATORY_BAND_NO_HT40,
-		},
-		.enhanced_txpower = true,
-	},
-	.temperature = iwlagn_temperature,
-};
-
 static const struct iwl_base_params iwl2000_base_params = {
 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
 	.num_of_queues = IWLAGN_NUM_QUEUES,
@@ -181,7 +79,7 @@ static const struct iwl_base_params iwl2000_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.shadow_reg_enable = true,
+	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
 	.hd_v2 = true,
 };
 
@@ -199,13 +97,14 @@ static const struct iwl_base_params iwl2030_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_LONG_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.shadow_reg_enable = true,
+	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
 	.hd_v2 = true,
 };
 
 static const struct iwl_ht_params iwl2000_ht_params = {
 	.ht_greenfield_support = true,
 	.use_rts_for_aggregation = true, /* use rts/cts protection */
+	.ht40_bands = BIT(IEEE80211_BAND_2GHZ),
 };
 
 static const struct iwl_bt_params iwl2030_bt_params = {
@@ -218,17 +117,31 @@ static const struct iwl_bt_params iwl2030_bt_params = {
 	.bt_session_2 = true,
 };
 
+static const struct iwl_eeprom_params iwl20x0_eeprom_params = {
+	.regulatory_bands = {
+		EEPROM_REG_BAND_1_CHANNELS,
+		EEPROM_REG_BAND_2_CHANNELS,
+		EEPROM_REG_BAND_3_CHANNELS,
+		EEPROM_REG_BAND_4_CHANNELS,
+		EEPROM_REG_BAND_5_CHANNELS,
+		EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
+		EEPROM_REGULATORY_BAND_NO_HT40,
+	},
+	.enhanced_txpower = true,
+};
+
 #define IWL_DEVICE_2000						\
 	.fw_name_pre = IWL2000_FW_PRE,				\
 	.ucode_api_max = IWL2000_UCODE_API_MAX,			\
 	.ucode_api_ok = IWL2000_UCODE_API_OK,			\
 	.ucode_api_min = IWL2000_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_2000,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.eeprom_ver = EEPROM_2000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
-	.lib = &iwl2000_lib,					\
 	.base_params = &iwl2000_base_params,			\
+	.eeprom_params = &iwl20x0_eeprom_params,		\
 	.need_temp_offset_calib = true,				\
 	.temp_offset_v2 = true,					\
 	.led_mode = IWL_LED_RF_STATE
@@ -250,13 +163,14 @@ const struct iwl_cfg iwl2000_2bgn_d_cfg = {
 	.ucode_api_max = IWL2030_UCODE_API_MAX,			\
 	.ucode_api_ok = IWL2030_UCODE_API_OK,			\
 	.ucode_api_min = IWL2030_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_2030,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.eeprom_ver = EEPROM_2000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
-	.lib = &iwl2030_lib,					\
 	.base_params = &iwl2030_base_params,			\
 	.bt_params = &iwl2030_bt_params,			\
+	.eeprom_params = &iwl20x0_eeprom_params,		\
 	.need_temp_offset_calib = true,				\
 	.temp_offset_v2 = true,					\
 	.led_mode = IWL_LED_RF_STATE,				\
@@ -273,12 +187,13 @@ const struct iwl_cfg iwl2030_2bgn_cfg = {
 	.ucode_api_max = IWL105_UCODE_API_MAX,			\
 	.ucode_api_ok = IWL105_UCODE_API_OK,			\
 	.ucode_api_min = IWL105_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_105,			\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.eeprom_ver = EEPROM_2000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
-	.lib = &iwl2000_lib,					\
 	.base_params = &iwl2000_base_params,			\
+	.eeprom_params = &iwl20x0_eeprom_params,		\
 	.need_temp_offset_calib = true,				\
 	.temp_offset_v2 = true,					\
 	.led_mode = IWL_LED_RF_STATE,				\
@@ -302,13 +217,14 @@ const struct iwl_cfg iwl105_bgn_d_cfg = {
 	.ucode_api_max = IWL135_UCODE_API_MAX,			\
 	.ucode_api_ok = IWL135_UCODE_API_OK,			\
 	.ucode_api_min = IWL135_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_135,			\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.eeprom_ver = EEPROM_2000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
-	.lib = &iwl2030_lib,					\
 	.base_params = &iwl2030_base_params,			\
 	.bt_params = &iwl2030_bt_params,			\
+	.eeprom_params = &iwl20x0_eeprom_params,		\
 	.need_temp_offset_calib = true,				\
 	.temp_offset_v2 = true,					\
 	.led_mode = IWL_LED_RF_STATE,				\
@@ -321,7 +237,7 @@ const struct iwl_cfg iwl135_bgn_cfg = {
 	.ht_params = &iwl2000_ht_params,
 };
 
-MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_OK));
+MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_OK));
+MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_OK));
+MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_OK));
diff --git a/drivers/net/wireless/iwlwifi/pcie/5000.c b/drivers/net/wireless/iwlwifi/pcie/5000.c
new file mode 100644
index 000000000000..d1665fa6d15a
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/pcie/5000.c
@@ -0,0 +1,180 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2012 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/module.h>
+#include <linux/stringify.h>
+#include "iwl-config.h"
+#include "iwl-agn-hw.h"
+#include "iwl-csr.h"
+#include "cfg.h"
+
+/* Highest firmware API version supported */
+#define IWL5000_UCODE_API_MAX 5
+#define IWL5150_UCODE_API_MAX 2
+
+/* Oldest version we won't warn about */
+#define IWL5000_UCODE_API_OK 5
+#define IWL5150_UCODE_API_OK 2
+
+/* Lowest firmware API version supported */
+#define IWL5000_UCODE_API_MIN 1
+#define IWL5150_UCODE_API_MIN 1
+
+/* EEPROM versions */
+#define EEPROM_5000_TX_POWER_VERSION	(4)
+#define EEPROM_5000_EEPROM_VERSION	(0x11A)
+#define EEPROM_5050_TX_POWER_VERSION	(4)
+#define EEPROM_5050_EEPROM_VERSION	(0x21E)
+
+#define IWL5000_FW_PRE "iwlwifi-5000-"
+#define IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE __stringify(api) ".ucode"
+
+#define IWL5150_FW_PRE "iwlwifi-5150-"
+#define IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE __stringify(api) ".ucode"
+
+static const struct iwl_base_params iwl5000_base_params = {
+	.eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
+	.num_of_queues = IWLAGN_NUM_QUEUES,
+	.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+	.led_compensation = 51,
+	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
+	.chain_noise_scale = 1000,
+	.wd_timeout = IWL_WATCHDOG_DISABLED,
+	.max_event_log_size = 512,
+	.no_idle_support = true,
+};
+
+static const struct iwl_ht_params iwl5000_ht_params = {
+	.ht_greenfield_support = true,
+	.ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
+};
+
+static const struct iwl_eeprom_params iwl5000_eeprom_params = {
+	.regulatory_bands = {
+		EEPROM_REG_BAND_1_CHANNELS,
+		EEPROM_REG_BAND_2_CHANNELS,
+		EEPROM_REG_BAND_3_CHANNELS,
+		EEPROM_REG_BAND_4_CHANNELS,
+		EEPROM_REG_BAND_5_CHANNELS,
+		EEPROM_REG_BAND_24_HT40_CHANNELS,
+		EEPROM_REG_BAND_52_HT40_CHANNELS
+	},
+};
+
+#define IWL_DEVICE_5000						\
+	.fw_name_pre = IWL5000_FW_PRE,				\
+	.ucode_api_max = IWL5000_UCODE_API_MAX,			\
+	.ucode_api_ok = IWL5000_UCODE_API_OK,			\
+	.ucode_api_min = IWL5000_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_5000,		\
+	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
+	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
+	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,	\
+	.base_params = &iwl5000_base_params,			\
+	.eeprom_params = &iwl5000_eeprom_params,		\
+	.led_mode = IWL_LED_BLINK
+
+const struct iwl_cfg iwl5300_agn_cfg = {
+	.name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
+	IWL_DEVICE_5000,
+	/* at least EEPROM 0x11A has wrong info */
+	.valid_tx_ant = ANT_ABC,	/* .cfg overwrite */
+	.valid_rx_ant = ANT_ABC,	/* .cfg overwrite */
+	.ht_params = &iwl5000_ht_params,
+};
+
+const struct iwl_cfg iwl5100_bgn_cfg = {
+	.name = "Intel(R) WiFi Link 5100 BGN",
+	IWL_DEVICE_5000,
+	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
+	.ht_params = &iwl5000_ht_params,
+};
+
+const struct iwl_cfg iwl5100_abg_cfg = {
+	.name = "Intel(R) WiFi Link 5100 ABG",
+	IWL_DEVICE_5000,
+	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
+};
+
+const struct iwl_cfg iwl5100_agn_cfg = {
+	.name = "Intel(R) WiFi Link 5100 AGN",
+	IWL_DEVICE_5000,
+	.valid_tx_ant = ANT_B,		/* .cfg overwrite */
+	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */
+	.ht_params = &iwl5000_ht_params,
+};
+
+const struct iwl_cfg iwl5350_agn_cfg = {
+	.name = "Intel(R) WiMAX/WiFi Link 5350 AGN",
+	.fw_name_pre = IWL5000_FW_PRE,
+	.ucode_api_max = IWL5000_UCODE_API_MAX,
+	.ucode_api_ok = IWL5000_UCODE_API_OK,
+	.ucode_api_min = IWL5000_UCODE_API_MIN,
+	.device_family = IWL_DEVICE_FAMILY_5000,
+	.max_inst_size = IWLAGN_RTC_INST_SIZE,
+	.max_data_size = IWLAGN_RTC_DATA_SIZE,
+	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
+	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
+	.base_params = &iwl5000_base_params,
+	.eeprom_params = &iwl5000_eeprom_params,
+	.ht_params = &iwl5000_ht_params,
+	.led_mode = IWL_LED_BLINK,
+	.internal_wimax_coex = true,
+};
+
+#define IWL_DEVICE_5150						\
+	.fw_name_pre = IWL5150_FW_PRE,				\
+	.ucode_api_max = IWL5150_UCODE_API_MAX,			\
+	.ucode_api_ok = IWL5150_UCODE_API_OK,			\
+	.ucode_api_min = IWL5150_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_5150,		\
+	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
+	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
+	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,	\
+	.base_params = &iwl5000_base_params,			\
+	.eeprom_params = &iwl5000_eeprom_params,		\
+	.no_xtal_calib = true,					\
+	.led_mode = IWL_LED_BLINK,				\
+	.internal_wimax_coex = true
+
+const struct iwl_cfg iwl5150_agn_cfg = {
+	.name = "Intel(R) WiMAX/WiFi Link 5150 AGN",
+	IWL_DEVICE_5150,
+	.ht_params = &iwl5000_ht_params,
+
+};
+
+const struct iwl_cfg iwl5150_abg_cfg = {
+	.name = "Intel(R) WiMAX/WiFi Link 5150 ABG",
+	IWL_DEVICE_5150,
+};
+
+MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_OK));
+MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_OK));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/pcie/6000.c
index 7075570a0f2c..4a57624afc40 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/pcie/6000.c
@@ -24,40 +24,45 @@
  *
  *****************************************************************************/
 
-#include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <net/mac80211.h>
-#include <linux/etherdevice.h>
-#include <asm/unaligned.h>
 #include <linux/stringify.h>
-
-#include "iwl-eeprom.h"
-#include "iwl-dev.h"
-#include "iwl-core.h"
-#include "iwl-io.h"
-#include "iwl-agn.h"
+#include "iwl-config.h"
 #include "iwl-agn-hw.h"
-#include "iwl-trans.h"
-#include "iwl-shared.h"
-#include "iwl-cfg.h"
+#include "cfg.h"
+#include "dvm/commands.h" /* needed for BT for now */
 
 /* Highest firmware API version supported */
 #define IWL6000_UCODE_API_MAX 6
 #define IWL6050_UCODE_API_MAX 5
 #define IWL6000G2_UCODE_API_MAX 6
+#define IWL6035_UCODE_API_MAX 6
 
 /* Oldest version we won't warn about */
 #define IWL6000_UCODE_API_OK 4
 #define IWL6000G2_UCODE_API_OK 5
+#define IWL6050_UCODE_API_OK 5
+#define IWL6000G2B_UCODE_API_OK 6
+#define IWL6035_UCODE_API_OK 6
 
 /* Lowest firmware API version supported */
 #define IWL6000_UCODE_API_MIN 4
 #define IWL6050_UCODE_API_MIN 4
-#define IWL6000G2_UCODE_API_MIN 4
+#define IWL6000G2_UCODE_API_MIN 5
+#define IWL6035_UCODE_API_MIN 6
+
+/* EEPROM versions */
+#define EEPROM_6000_TX_POWER_VERSION	(4)
+#define EEPROM_6000_EEPROM_VERSION	(0x423)
+#define EEPROM_6050_TX_POWER_VERSION	(4)
+#define EEPROM_6050_EEPROM_VERSION	(0x532)
+#define EEPROM_6150_TX_POWER_VERSION	(6)
+#define EEPROM_6150_EEPROM_VERSION	(0x553)
+#define EEPROM_6005_TX_POWER_VERSION	(6)
+#define EEPROM_6005_EEPROM_VERSION	(0x709)
+#define EEPROM_6030_TX_POWER_VERSION	(6)
+#define EEPROM_6030_EEPROM_VERSION	(0x709)
+#define EEPROM_6035_TX_POWER_VERSION	(6)
+#define EEPROM_6035_EEPROM_VERSION	(0x753)
 
 #define IWL6000_FW_PRE "iwlwifi-6000-"
 #define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE __stringify(api) ".ucode"
@@ -71,201 +76,6 @@
 #define IWL6030_FW_PRE "iwlwifi-6000g2b-"
 #define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE __stringify(api) ".ucode"
 
-static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
-{
-	/* want Celsius */
-	hw_params(priv).ct_kill_threshold = CT_KILL_THRESHOLD;
-	hw_params(priv).ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
-}
-
-static void iwl6050_additional_nic_config(struct iwl_priv *priv)
-{
-	/* Indicate calibration version to uCode. */
-	if (iwl_eeprom_calib_version(priv->shrd) >= 6)
-		iwl_set_bit(trans(priv), CSR_GP_DRIVER_REG,
-				CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
-}
-
-static void iwl6150_additional_nic_config(struct iwl_priv *priv)
-{
-	/* Indicate calibration version to uCode. */
-	if (iwl_eeprom_calib_version(priv->shrd) >= 6)
-		iwl_set_bit(trans(priv), CSR_GP_DRIVER_REG,
-				CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
-	iwl_set_bit(trans(priv), CSR_GP_DRIVER_REG,
-		    CSR_GP_DRIVER_REG_BIT_6050_1x2);
-}
-
-static void iwl6000i_additional_nic_config(struct iwl_priv *priv)
-{
-	/* 2x2 IPA phy type */
-	iwl_write32(trans(priv), CSR_GP_DRIVER_REG,
-		     CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA);
-}
-
-/* NIC configuration for 6000 series */
-static void iwl6000_nic_config(struct iwl_priv *priv)
-{
-	iwl_rf_config(priv);
-
-	/* do additional nic configuration if needed */
-	if (cfg(priv)->additional_nic_config)
-		cfg(priv)->additional_nic_config(priv);
-}
-
-static const struct iwl_sensitivity_ranges iwl6000_sensitivity = {
-	.min_nrg_cck = 110,
-	.auto_corr_min_ofdm = 80,
-	.auto_corr_min_ofdm_mrc = 128,
-	.auto_corr_min_ofdm_x1 = 105,
-	.auto_corr_min_ofdm_mrc_x1 = 192,
-
-	.auto_corr_max_ofdm = 145,
-	.auto_corr_max_ofdm_mrc = 232,
-	.auto_corr_max_ofdm_x1 = 110,
-	.auto_corr_max_ofdm_mrc_x1 = 232,
-
-	.auto_corr_min_cck = 125,
-	.auto_corr_max_cck = 175,
-	.auto_corr_min_cck_mrc = 160,
-	.auto_corr_max_cck_mrc = 310,
-	.nrg_th_cck = 110,
-	.nrg_th_ofdm = 110,
-
-	.barker_corr_th_min = 190,
-	.barker_corr_th_min_mrc = 336,
-	.nrg_th_cca = 62,
-};
-
-static void iwl6000_hw_set_hw_params(struct iwl_priv *priv)
-{
-	hw_params(priv).ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
-					BIT(IEEE80211_BAND_5GHZ);
-
-	hw_params(priv).tx_chains_num =
-		num_of_ant(hw_params(priv).valid_tx_ant);
-	if (cfg(priv)->rx_with_siso_diversity)
-		hw_params(priv).rx_chains_num = 1;
-	else
-		hw_params(priv).rx_chains_num =
-			num_of_ant(hw_params(priv).valid_rx_ant);
-
-	iwl6000_set_ct_threshold(priv);
-
-	/* Set initial sensitivity parameters */
-	hw_params(priv).sens = &iwl6000_sensitivity;
-
-}
-
-static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
-				     struct ieee80211_channel_switch *ch_switch)
-{
-	/*
-	 * MULTI-FIXME
-	 * See iwlagn_mac_channel_switch.
-	 */
-	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
-	struct iwl6000_channel_switch_cmd cmd;
-	const struct iwl_channel_info *ch_info;
-	u32 switch_time_in_usec, ucode_switch_time;
-	u16 ch;
-	u32 tsf_low;
-	u8 switch_count;
-	u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
-	struct ieee80211_vif *vif = ctx->vif;
-	struct iwl_host_cmd hcmd = {
-		.id = REPLY_CHANNEL_SWITCH,
-		.len = { sizeof(cmd), },
-		.flags = CMD_SYNC,
-		.data = { &cmd, },
-	};
-
-	cmd.band = priv->band == IEEE80211_BAND_2GHZ;
-	ch = ch_switch->channel->hw_value;
-	IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
-		      ctx->active.channel, ch);
-	cmd.channel = cpu_to_le16(ch);
-	cmd.rxon_flags = ctx->staging.flags;
-	cmd.rxon_filter_flags = ctx->staging.filter_flags;
-	switch_count = ch_switch->count;
-	tsf_low = ch_switch->timestamp & 0x0ffffffff;
-	/*
-	 * calculate the ucode channel switch time
-	 * adding TSF as one of the factor for when to switch
-	 */
-	if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
-		if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
-		    beacon_interval)) {
-			switch_count -= (priv->ucode_beacon_time -
-				tsf_low) / beacon_interval;
-		} else
-			switch_count = 0;
-	}
-	if (switch_count <= 1)
-		cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
-	else {
-		switch_time_in_usec =
-			vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
-		ucode_switch_time = iwl_usecs_to_beacons(priv,
-							 switch_time_in_usec,
-							 beacon_interval);
-		cmd.switch_time = iwl_add_beacon_time(priv,
-						      priv->ucode_beacon_time,
-						      ucode_switch_time,
-						      beacon_interval);
-	}
-	IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
-		      cmd.switch_time);
-	ch_info = iwl_get_channel_info(priv, priv->band, ch);
-	if (ch_info)
-		cmd.expect_beacon = is_channel_radar(ch_info);
-	else {
-		IWL_ERR(priv, "invalid channel switch from %u to %u\n",
-			ctx->active.channel, ch);
-		return -EFAULT;
-	}
-
-	return iwl_dvm_send_cmd(priv, &hcmd);
-}
-
-static struct iwl_lib_ops iwl6000_lib = {
-	.set_hw_params = iwl6000_hw_set_hw_params,
-	.set_channel_switch = iwl6000_hw_channel_switch,
-	.nic_config = iwl6000_nic_config,
-	.eeprom_ops = {
-		.regulatory_bands = {
-			EEPROM_REG_BAND_1_CHANNELS,
-			EEPROM_REG_BAND_2_CHANNELS,
-			EEPROM_REG_BAND_3_CHANNELS,
-			EEPROM_REG_BAND_4_CHANNELS,
-			EEPROM_REG_BAND_5_CHANNELS,
-			EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
-			EEPROM_REG_BAND_52_HT40_CHANNELS
-		},
-		.enhanced_txpower = true,
-	},
-	.temperature = iwlagn_temperature,
-};
-
-static struct iwl_lib_ops iwl6030_lib = {
-	.set_hw_params = iwl6000_hw_set_hw_params,
-	.set_channel_switch = iwl6000_hw_channel_switch,
-	.nic_config = iwl6000_nic_config,
-	.eeprom_ops = {
-		.regulatory_bands = {
-			EEPROM_REG_BAND_1_CHANNELS,
-			EEPROM_REG_BAND_2_CHANNELS,
-			EEPROM_REG_BAND_3_CHANNELS,
-			EEPROM_REG_BAND_4_CHANNELS,
-			EEPROM_REG_BAND_5_CHANNELS,
-			EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
-			EEPROM_REG_BAND_52_HT40_CHANNELS
-		},
-		.enhanced_txpower = true,
-	},
-	.temperature = iwlagn_temperature,
-};
-
 static const struct iwl_base_params iwl6000_base_params = {
 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
 	.num_of_queues = IWLAGN_NUM_QUEUES,
@@ -279,7 +89,7 @@ static const struct iwl_base_params iwl6000_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.shadow_reg_enable = true,
+	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
 };
 
 static const struct iwl_base_params iwl6050_base_params = {
@@ -295,7 +105,7 @@ static const struct iwl_base_params iwl6050_base_params = {
 	.chain_noise_scale = 1500,
 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 1024,
-	.shadow_reg_enable = true,
+	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
 };
 
 static const struct iwl_base_params iwl6000_g2_base_params = {
@@ -311,12 +121,13 @@ static const struct iwl_base_params iwl6000_g2_base_params = {
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_LONG_WD_TIMEOUT,
 	.max_event_log_size = 512,
-	.shadow_reg_enable = true,
+	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
 };
 
 static const struct iwl_ht_params iwl6000_ht_params = {
 	.ht_greenfield_support = true,
 	.use_rts_for_aggregation = true, /* use rts/cts protection */
+	.ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
 };
 
 static const struct iwl_bt_params iwl6000_bt_params = {
@@ -328,17 +139,31 @@ static const struct iwl_bt_params iwl6000_bt_params = {
 	.bt_sco_disable = true,
 };
 
+static const struct iwl_eeprom_params iwl6000_eeprom_params = {
+	.regulatory_bands = {
+		EEPROM_REG_BAND_1_CHANNELS,
+		EEPROM_REG_BAND_2_CHANNELS,
+		EEPROM_REG_BAND_3_CHANNELS,
+		EEPROM_REG_BAND_4_CHANNELS,
+		EEPROM_REG_BAND_5_CHANNELS,
+		EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
+		EEPROM_REG_BAND_52_HT40_CHANNELS
+	},
+	.enhanced_txpower = true,
+};
+
 #define IWL_DEVICE_6005						\
 	.fw_name_pre = IWL6005_FW_PRE,				\
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
 	.ucode_api_ok = IWL6000G2_UCODE_API_OK,			\
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
+	.device_family = IWL_DEVICE_FAMILY_6005,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.eeprom_ver = EEPROM_6005_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6005_TX_POWER_VERSION,	\
-	.lib = &iwl6000_lib,					\
 	.base_params = &iwl6000_g2_base_params,			\
+	.eeprom_params = &iwl6000_eeprom_params,		\
 	.need_temp_offset_calib = true,				\
 	.led_mode = IWL_LED_RF_STATE
 
@@ -385,15 +210,16 @@ const struct iwl_cfg iwl6005_2agn_mow2_cfg = {
 #define IWL_DEVICE_6030						\
 	.fw_name_pre = IWL6030_FW_PRE,				\
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
-	.ucode_api_ok = IWL6000G2_UCODE_API_OK,			\
+	.ucode_api_ok = IWL6000G2B_UCODE_API_OK,		\
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
+	.device_family = IWL_DEVICE_FAMILY_6030,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.eeprom_ver = EEPROM_6030_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6030_TX_POWER_VERSION,	\
-	.lib = &iwl6030_lib,					\
 	.base_params = &iwl6000_g2_base_params,			\
 	.bt_params = &iwl6000_bt_params,			\
+	.eeprom_params = &iwl6000_eeprom_params,		\
 	.need_temp_offset_calib = true,				\
 	.led_mode = IWL_LED_RF_STATE,				\
 	.adv_pm = true						\
@@ -420,9 +246,26 @@ const struct iwl_cfg iwl6030_2bg_cfg = {
 	IWL_DEVICE_6030,
 };
 
+#define IWL_DEVICE_6035						\
+	.fw_name_pre = IWL6030_FW_PRE,				\
+	.ucode_api_max = IWL6035_UCODE_API_MAX,			\
+	.ucode_api_ok = IWL6035_UCODE_API_OK,			\
+	.ucode_api_min = IWL6035_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_6030,		\
+	.max_inst_size = IWL60_RTC_INST_SIZE,			\
+	.max_data_size = IWL60_RTC_DATA_SIZE,			\
+	.eeprom_ver = EEPROM_6030_EEPROM_VERSION,		\
+	.eeprom_calib_ver = EEPROM_6030_TX_POWER_VERSION,	\
+	.base_params = &iwl6000_g2_base_params,			\
+	.bt_params = &iwl6000_bt_params,			\
+	.eeprom_params = &iwl6000_eeprom_params,		\
+	.need_temp_offset_calib = true,				\
+	.led_mode = IWL_LED_RF_STATE,				\
+	.adv_pm = true
+
 const struct iwl_cfg iwl6035_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6235 AGN",
-	IWL_DEVICE_6030,
+	IWL_DEVICE_6035,
 	.ht_params = &iwl6000_ht_params,
 };
 
@@ -458,15 +301,15 @@ const struct iwl_cfg iwl130_bg_cfg = {
 	.ucode_api_max = IWL6000_UCODE_API_MAX,			\
 	.ucode_api_ok = IWL6000_UCODE_API_OK,			\
 	.ucode_api_min = IWL6000_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_6000i,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */	\
 	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */	\
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,	\
-	.lib = &iwl6000_lib,					\
-	.additional_nic_config = iwl6000i_additional_nic_config,\
 	.base_params = &iwl6000_base_params,			\
+	.eeprom_params = &iwl6000_eeprom_params,		\
 	.led_mode = IWL_LED_BLINK
 
 const struct iwl_cfg iwl6000i_2agn_cfg = {
@@ -489,15 +332,15 @@ const struct iwl_cfg iwl6000i_2bg_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,				\
 	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
 	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_6050,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.valid_tx_ant = ANT_AB,		/* .cfg overwrite */	\
 	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */	\
-	.lib = &iwl6000_lib,					\
-	.additional_nic_config = iwl6050_additional_nic_config,	\
 	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,	\
 	.base_params = &iwl6050_base_params,			\
+	.eeprom_params = &iwl6000_eeprom_params,		\
 	.led_mode = IWL_LED_BLINK,				\
 	.internal_wimax_coex = true
 
@@ -516,13 +359,13 @@ const struct iwl_cfg iwl6050_2abg_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,				\
 	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
 	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
+	.device_family = IWL_DEVICE_FAMILY_6150,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
-	.lib = &iwl6000_lib,					\
-	.additional_nic_config = iwl6150_additional_nic_config,	\
 	.eeprom_ver = EEPROM_6150_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6150_TX_POWER_VERSION,	\
 	.base_params = &iwl6050_base_params,			\
+	.eeprom_params = &iwl6000_eeprom_params,		\
 	.led_mode = IWL_LED_BLINK,				\
 	.internal_wimax_coex = true
 
@@ -543,17 +386,18 @@ const struct iwl_cfg iwl6000_3agn_cfg = {
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_ok = IWL6000_UCODE_API_OK,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
+	.device_family = IWL_DEVICE_FAMILY_6000,
 	.max_inst_size = IWL60_RTC_INST_SIZE,
 	.max_data_size = IWL60_RTC_DATA_SIZE,
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
-	.lib = &iwl6000_lib,
 	.base_params = &iwl6000_base_params,
+	.eeprom_params = &iwl6000_eeprom_params,
 	.ht_params = &iwl6000_ht_params,
 	.led_mode = IWL_LED_BLINK,
 };
 
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_OK));
-MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_OK));
+MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_OK));
+MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2B_UCODE_API_OK));
diff --git a/drivers/net/wireless/iwlwifi/iwl-cfg.h b/drivers/net/wireless/iwlwifi/pcie/cfg.h
index 82152311d73b..82152311d73b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-cfg.h
+++ b/drivers/net/wireless/iwlwifi/pcie/cfg.h
diff --git a/drivers/net/wireless/iwlwifi/iwl-pci.c b/drivers/net/wireless/iwlwifi/pcie/drv.c
index f3e56b04d775..f4c3500b68c6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-pci.c
+++ b/drivers/net/wireless/iwlwifi/pcie/drv.c
@@ -67,14 +67,13 @@
 #include <linux/pci.h>
 #include <linux/pci-aspm.h>
 
-#include "iwl-io.h"
-#include "iwl-shared.h"
 #include "iwl-trans.h"
-#include "iwl-csr.h"
-#include "iwl-cfg.h"
 #include "iwl-drv.h"
 #include "iwl-trans.h"
 
+#include "cfg.h"
+#include "internal.h"
+
 #define IWL_PCI_DEVICE(dev, subdev, cfg) \
 	.vendor = PCI_VENDOR_ID_INTEL,  .device = (dev), \
 	.subvendor = PCI_ANY_ID, .subdevice = (subdev), \
@@ -264,61 +263,46 @@ MODULE_DEVICE_TABLE(pci, iwl_hw_card_ids);
 /* PCI registers */
 #define PCI_CFG_RETRY_TIMEOUT	0x041
 
+#ifndef CONFIG_IWLWIFI_IDI
+
 static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
 	const struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data);
-	struct iwl_shared *shrd;
 	struct iwl_trans *iwl_trans;
-	int err;
-
-	shrd = kzalloc(sizeof(*iwl_trans->shrd), GFP_KERNEL);
-	if (!shrd) {
-		dev_printk(KERN_ERR, &pdev->dev,
-			   "Couldn't allocate iwl_shared");
-		err = -ENOMEM;
-		goto out_free_bus;
-	}
+	struct iwl_trans_pcie *trans_pcie;
 
-#ifdef CONFIG_IWLWIFI_IDI
-	iwl_trans = iwl_trans_idi_alloc(shrd, pdev, ent);
-#else
-	iwl_trans = iwl_trans_pcie_alloc(shrd, pdev, ent);
-#endif
-	if (iwl_trans == NULL) {
-		err = -ENOMEM;
-		goto out_free_bus;
-	}
+	iwl_trans = iwl_trans_pcie_alloc(pdev, ent, cfg);
+	if (iwl_trans == NULL)
+		return -ENOMEM;
 
-	shrd->trans = iwl_trans;
 	pci_set_drvdata(pdev, iwl_trans);
 
-	err = iwl_drv_start(shrd, iwl_trans, cfg);
-	if (err)
+	trans_pcie = IWL_TRANS_GET_PCIE_TRANS(iwl_trans);
+	trans_pcie->drv = iwl_drv_start(iwl_trans, cfg);
+	if (!trans_pcie->drv)
 		goto out_free_trans;
 
 	return 0;
 
 out_free_trans:
-	iwl_trans_free(iwl_trans);
+	iwl_trans_pcie_free(iwl_trans);
 	pci_set_drvdata(pdev, NULL);
-out_free_bus:
-	kfree(shrd);
-	return err;
+	return -EFAULT;
 }
 
 static void __devexit iwl_pci_remove(struct pci_dev *pdev)
 {
-	struct iwl_trans *iwl_trans = pci_get_drvdata(pdev);
-	struct iwl_shared *shrd = iwl_trans->shrd;
+	struct iwl_trans *trans = pci_get_drvdata(pdev);
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
-	iwl_drv_stop(shrd);
-	iwl_trans_free(shrd->trans);
+	iwl_drv_stop(trans_pcie->drv);
+	iwl_trans_pcie_free(trans);
 
 	pci_set_drvdata(pdev, NULL);
-
-	kfree(shrd);
 }
 
+#endif /* CONFIG_IWLWIFI_IDI */
+
 #ifdef CONFIG_PM_SLEEP
 
 static int iwl_pci_suspend(struct device *device)
@@ -363,6 +347,15 @@ static SIMPLE_DEV_PM_OPS(iwl_dev_pm_ops, iwl_pci_suspend, iwl_pci_resume);
 
 #endif
 
+#ifdef CONFIG_IWLWIFI_IDI
+/*
+ * Defined externally in iwl-idi.c
+ */
+int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
+void __devexit iwl_pci_remove(struct pci_dev *pdev);
+
+#endif /* CONFIG_IWLWIFI_IDI */
+
 static struct pci_driver iwl_pci_driver = {
 	.name = DRV_NAME,
 	.id_table = iwl_hw_card_ids,
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-int.h b/drivers/net/wireless/iwlwifi/pcie/internal.h
index 32adee3b54e3..5024fb662bf6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-int.h
+++ b/drivers/net/wireless/iwlwifi/pcie/internal.h
@@ -34,17 +34,15 @@
 #include <linux/skbuff.h>
 #include <linux/wait.h>
 #include <linux/pci.h>
+#include <linux/timer.h>
 
 #include "iwl-fh.h"
 #include "iwl-csr.h"
-#include "iwl-shared.h"
 #include "iwl-trans.h"
 #include "iwl-debug.h"
 #include "iwl-io.h"
 #include "iwl-op-mode.h"
 
-struct iwl_tx_queue;
-struct iwl_queue;
 struct iwl_host_cmd;
 
 /*This file includes the declaration that are internal to the
@@ -140,10 +138,10 @@ struct iwl_cmd_meta {
 	/* only for SYNC commands, iff the reply skb is wanted */
 	struct iwl_host_cmd *source;
 
-	u32 flags;
-
 	DEFINE_DMA_UNMAP_ADDR(mapping);
 	DEFINE_DMA_UNMAP_LEN(len);
+
+	u32 flags;
 };
 
 /*
@@ -181,32 +179,36 @@ struct iwl_queue {
 				* space less than this */
 };
 
+#define TFD_TX_CMD_SLOTS 256
+#define TFD_CMD_SLOTS 32
+
+struct iwl_pcie_tx_queue_entry {
+	struct iwl_device_cmd *cmd;
+	struct sk_buff *skb;
+	struct iwl_cmd_meta meta;
+};
+
 /**
  * struct iwl_tx_queue - Tx Queue for DMA
  * @q: generic Rx/Tx queue descriptor
- * @bd: base of circular buffer of TFDs
- * @cmd: array of command/TX buffer pointers
- * @meta: array of meta data for each command/tx buffer
- * @dma_addr_cmd: physical address of cmd/tx buffer array
- * @txb: array of per-TFD driver data
- * lock: queue lock
- * @time_stamp: time (in jiffies) of last read_ptr change
+ * @tfds: transmit frame descriptors (DMA memory)
+ * @entries: transmit entries (driver state)
+ * @lock: queue lock
+ * @stuck_timer: timer that fires if queue gets stuck
+ * @trans_pcie: pointer back to transport (for timer)
  * @need_update: indicates need to update read/write index
+ * @active: stores if queue is active
  *
  * A Tx queue consists of circular buffer of BDs (a.k.a. TFDs, transmit frame
  * descriptors) and required locking structures.
  */
-#define TFD_TX_CMD_SLOTS 256
-#define TFD_CMD_SLOTS 32
-
 struct iwl_tx_queue {
 	struct iwl_queue q;
 	struct iwl_tfd *tfds;
-	struct iwl_device_cmd **cmd;
-	struct iwl_cmd_meta *meta;
-	struct sk_buff **skbs;
+	struct iwl_pcie_tx_queue_entry *entries;
 	spinlock_t lock;
-	unsigned long time_stamp;
+	struct timer_list stuck_timer;
+	struct iwl_trans_pcie *trans_pcie;
 	u8 need_update;
 	u8 active;
 };
@@ -215,6 +217,7 @@ struct iwl_tx_queue {
  * struct iwl_trans_pcie - PCIe transport specific data
  * @rxq: all the RX queue data
  * @rx_replenish: work that will be called when buffers need to be allocated
+ * @drv - pointer to iwl_drv
  * @trans: pointer to the generic transport area
  * @irq - the irq number for the device
  * @irq_requested: true when the irq has been requested
@@ -227,11 +230,15 @@ struct iwl_tx_queue {
  * @ucode_write_waitq: wait queue for uCode load
  * @status - transport specific status flags
  * @cmd_queue - command queue number
+ * @rx_buf_size_8k: 8 kB RX buffer size
+ * @rx_page_order: page order for receive buffer size
+ * @wd_timeout: queue watchdog timeout (jiffies)
  */
 struct iwl_trans_pcie {
 	struct iwl_rx_queue rxq;
 	struct work_struct rx_replenish;
 	struct iwl_trans *trans;
+	struct iwl_drv *drv;
 
 	/* INT ICT Table */
 	__le32 *ict_tbl;
@@ -266,11 +273,39 @@ struct iwl_trans_pcie {
 	u8 no_reclaim_cmds[MAX_NO_RECLAIM_CMDS];
 	u8 setup_q_to_fifo[IWL_MAX_HW_QUEUES];
 	u8 n_q_to_fifo;
+
+	bool rx_buf_size_8k;
+	u32 rx_page_order;
+
+	const char **command_names;
+
+	/* queue watchdog */
+	unsigned long wd_timeout;
 };
 
+/*****************************************************
+* DRIVER STATUS FUNCTIONS
+******************************************************/
+#define STATUS_HCMD_ACTIVE	0
+#define STATUS_DEVICE_ENABLED	1
+#define STATUS_TPOWER_PMI	2
+#define STATUS_INT_ENABLED	3
+
 #define IWL_TRANS_GET_PCIE_TRANS(_iwl_trans) \
 	((struct iwl_trans_pcie *) ((_iwl_trans)->trans_specific))
 
+static inline struct iwl_trans *
+iwl_trans_pcie_get_trans(struct iwl_trans_pcie *trans_pcie)
+{
+	return container_of((void *)trans_pcie, struct iwl_trans,
+			    trans_specific);
+}
+
+struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
+				       const struct pci_device_id *ent,
+				       const struct iwl_cfg *cfg);
+void iwl_trans_pcie_free(struct iwl_trans *trans);
+
 /*****************************************************
 * RX
 ******************************************************/
@@ -278,7 +313,7 @@ void iwl_bg_rx_replenish(struct work_struct *data);
 void iwl_irq_tasklet(struct iwl_trans *trans);
 void iwlagn_rx_replenish(struct iwl_trans *trans);
 void iwl_rx_queue_update_write_ptr(struct iwl_trans *trans,
-			struct iwl_rx_queue *q);
+				   struct iwl_rx_queue *q);
 
 /*****************************************************
 * ICT
@@ -293,7 +328,7 @@ irqreturn_t iwl_isr_ict(int irq, void *data);
 * TX / HCMD
 ******************************************************/
 void iwl_txq_update_write_ptr(struct iwl_trans *trans,
-			struct iwl_tx_queue *txq);
+			      struct iwl_tx_queue *txq);
 int iwlagn_txq_attach_buf_to_tfd(struct iwl_trans *trans,
 				 struct iwl_tx_queue *txq,
 				 dma_addr_t addr, u16 len, u8 reset);
@@ -302,17 +337,13 @@ int iwl_trans_pcie_send_cmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd);
 void iwl_tx_cmd_complete(struct iwl_trans *trans,
 			 struct iwl_rx_cmd_buffer *rxb, int handler_status);
 void iwl_trans_txq_update_byte_cnt_tbl(struct iwl_trans *trans,
-					   struct iwl_tx_queue *txq,
-					   u16 byte_cnt);
-void iwl_trans_pcie_tx_agg_disable(struct iwl_trans *trans, int queue);
-void iwl_trans_set_wr_ptrs(struct iwl_trans *trans, int txq_id, u32 index);
-void iwl_trans_tx_queue_set_status(struct iwl_trans *trans,
-				   struct iwl_tx_queue *txq,
-				   int tx_fifo_id, bool active);
-void iwl_trans_pcie_tx_agg_setup(struct iwl_trans *trans, int queue, int fifo,
-				 int sta_id, int tid, int frame_limit, u16 ssn);
-void iwlagn_txq_free_tfd(struct iwl_trans *trans, struct iwl_tx_queue *txq,
-	int index, enum dma_data_direction dma_dir);
+				       struct iwl_tx_queue *txq,
+				       u16 byte_cnt);
+void iwl_trans_pcie_txq_enable(struct iwl_trans *trans, int txq_id, int fifo,
+			       int sta_id, int tid, int frame_limit, u16 ssn);
+void iwl_trans_pcie_txq_disable(struct iwl_trans *trans, int queue);
+void iwl_txq_free_tfd(struct iwl_trans *trans, struct iwl_tx_queue *txq,
+		      enum dma_data_direction dma_dir);
 int iwl_tx_queue_reclaim(struct iwl_trans *trans, int txq_id, int index,
 			 struct sk_buff_head *skbs);
 int iwl_queue_space(const struct iwl_queue *q);
@@ -392,4 +423,18 @@ static inline u8 get_cmd_index(struct iwl_queue *q, u32 index)
 	return index & (q->n_window - 1);
 }
 
+static inline const char *
+trans_pcie_get_cmd_string(struct iwl_trans_pcie *trans_pcie, u8 cmd)
+{
+	if (!trans_pcie->command_names || !trans_pcie->command_names[cmd])
+		return "UNKNOWN";
+	return trans_pcie->command_names[cmd];
+}
+
+static inline bool iwl_is_rfkill_set(struct iwl_trans *trans)
+{
+	return !(iwl_read32(trans, CSR_GP_CNTRL) &
+		CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW);
+}
+
 #endif /* __iwl_trans_int_pcie_h__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c
index ab0f3fc22b87..d6860c070c16 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/rx.c
@@ -32,7 +32,7 @@
 
 #include "iwl-prph.h"
 #include "iwl-io.h"
-#include "iwl-trans-pcie-int.h"
+#include "internal.h"
 #include "iwl-op-mode.h"
 
 #ifdef CONFIG_IWLWIFI_IDI
@@ -130,7 +130,7 @@ static int iwl_rx_queue_space(const struct iwl_rx_queue *q)
  * iwl_rx_queue_update_write_ptr - Update the write pointer for the RX queue
  */
 void iwl_rx_queue_update_write_ptr(struct iwl_trans *trans,
-			struct iwl_rx_queue *q)
+				   struct iwl_rx_queue *q)
 {
 	unsigned long flags;
 	u32 reg;
@@ -140,7 +140,7 @@ void iwl_rx_queue_update_write_ptr(struct iwl_trans *trans,
 	if (q->need_update == 0)
 		goto exit_unlock;
 
-	if (cfg(trans)->base_params->shadow_reg_enable) {
+	if (trans->cfg->base_params->shadow_reg_enable) {
 		/* shadow register enabled */
 		/* Device expects a multiple of 8 */
 		q->write_actual = (q->write & ~0x7);
@@ -150,7 +150,7 @@ void iwl_rx_queue_update_write_ptr(struct iwl_trans *trans,
 			IWL_TRANS_GET_PCIE_TRANS(trans);
 
 		/* If power-saving is in use, make sure device is awake */
-		if (test_bit(STATUS_POWER_PMI, &trans_pcie->status)) {
+		if (test_bit(STATUS_TPOWER_PMI, &trans_pcie->status)) {
 			reg = iwl_read32(trans, CSR_UCODE_DRV_GP1);
 
 			if (reg & CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP) {
@@ -201,9 +201,7 @@ static inline __le32 iwlagn_dma_addr2rbd_ptr(dma_addr_t dma_addr)
  */
 static void iwlagn_rx_queue_restock(struct iwl_trans *trans)
 {
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
-
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_rx_queue *rxq = &trans_pcie->rxq;
 	struct list_head *element;
 	struct iwl_rx_mem_buffer *rxb;
@@ -253,9 +251,7 @@ static void iwlagn_rx_queue_restock(struct iwl_trans *trans)
  */
 static void iwlagn_rx_allocate(struct iwl_trans *trans, gfp_t priority)
 {
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
-
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_rx_queue *rxq = &trans_pcie->rxq;
 	struct list_head *element;
 	struct iwl_rx_mem_buffer *rxb;
@@ -274,17 +270,16 @@ static void iwlagn_rx_allocate(struct iwl_trans *trans, gfp_t priority)
 		if (rxq->free_count > RX_LOW_WATERMARK)
 			gfp_mask |= __GFP_NOWARN;
 
-		if (hw_params(trans).rx_page_order > 0)
+		if (trans_pcie->rx_page_order > 0)
 			gfp_mask |= __GFP_COMP;
 
 		/* Alloc a new receive buffer */
-		page = alloc_pages(gfp_mask,
-				  hw_params(trans).rx_page_order);
+		page = alloc_pages(gfp_mask, trans_pcie->rx_page_order);
 		if (!page) {
 			if (net_ratelimit())
 				IWL_DEBUG_INFO(trans, "alloc_pages failed, "
 					   "order: %d\n",
-					   hw_params(trans).rx_page_order);
+					   trans_pcie->rx_page_order);
 
 			if ((rxq->free_count <= RX_LOW_WATERMARK) &&
 			    net_ratelimit())
@@ -303,7 +298,7 @@ static void iwlagn_rx_allocate(struct iwl_trans *trans, gfp_t priority)
 
 		if (list_empty(&rxq->rx_used)) {
 			spin_unlock_irqrestore(&rxq->lock, flags);
-			__free_pages(page, hw_params(trans).rx_page_order);
+			__free_pages(page, trans_pcie->rx_page_order);
 			return;
 		}
 		element = rxq->rx_used.next;
@@ -315,9 +310,10 @@ static void iwlagn_rx_allocate(struct iwl_trans *trans, gfp_t priority)
 		BUG_ON(rxb->page);
 		rxb->page = page;
 		/* Get physical address of the RB */
-		rxb->page_dma = dma_map_page(trans->dev, page, 0,
-				PAGE_SIZE << hw_params(trans).rx_page_order,
-				DMA_FROM_DEVICE);
+		rxb->page_dma =
+			dma_map_page(trans->dev, page, 0,
+				     PAGE_SIZE << trans_pcie->rx_page_order,
+				     DMA_FROM_DEVICE);
 		/* dma address must be no more than 36 bits */
 		BUG_ON(rxb->page_dma & ~DMA_BIT_MASK(36));
 		/* and also 256 byte aligned! */
@@ -367,7 +363,7 @@ static void iwl_rx_handle_rxbuf(struct iwl_trans *trans,
 	struct iwl_tx_queue *txq = &trans_pcie->txq[trans_pcie->cmd_queue];
 	unsigned long flags;
 	bool page_stolen = false;
-	int max_len = PAGE_SIZE << hw_params(trans).rx_page_order;
+	int max_len = PAGE_SIZE << trans_pcie->rx_page_order;
 	u32 offset = 0;
 
 	if (WARN_ON(!rxb))
@@ -385,6 +381,7 @@ static void iwl_rx_handle_rxbuf(struct iwl_trans *trans,
 			._offset = offset,
 			._page = rxb->page,
 			._page_stolen = false,
+			.truesize = max_len,
 		};
 
 		pkt = rxb_addr(&rxcb);
@@ -393,8 +390,9 @@ static void iwl_rx_handle_rxbuf(struct iwl_trans *trans,
 			break;
 
 		IWL_DEBUG_RX(trans, "cmd at offset %d: %s (0x%.2x)\n",
-			     rxcb._offset, get_cmd_string(pkt->hdr.cmd),
-			     pkt->hdr.cmd);
+			rxcb._offset,
+			trans_pcie_get_cmd_string(trans_pcie, pkt->hdr.cmd),
+			pkt->hdr.cmd);
 
 		len = le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
 		len += sizeof(u32); /* account for status word */
@@ -424,7 +422,7 @@ static void iwl_rx_handle_rxbuf(struct iwl_trans *trans,
 		cmd_index = get_cmd_index(&txq->q, index);
 
 		if (reclaim)
-			cmd = txq->cmd[cmd_index];
+			cmd = txq->entries[cmd_index].cmd;
 		else
 			cmd = NULL;
 
@@ -452,7 +450,7 @@ static void iwl_rx_handle_rxbuf(struct iwl_trans *trans,
 
 	/* page was stolen from us -- free our reference */
 	if (page_stolen) {
-		__free_pages(rxb->page, hw_params(trans).rx_page_order);
+		__free_pages(rxb->page, trans_pcie->rx_page_order);
 		rxb->page = NULL;
 	}
 
@@ -463,8 +461,8 @@ static void iwl_rx_handle_rxbuf(struct iwl_trans *trans,
 	if (rxb->page != NULL) {
 		rxb->page_dma =
 			dma_map_page(trans->dev, rxb->page, 0,
-				PAGE_SIZE << hw_params(trans).rx_page_order,
-				DMA_FROM_DEVICE);
+				     PAGE_SIZE << trans_pcie->rx_page_order,
+				     DMA_FROM_DEVICE);
 		list_add_tail(&rxb->list, &rxq->rx_free);
 		rxq->free_count++;
 	} else
@@ -495,7 +493,7 @@ static void iwl_rx_handle(struct iwl_trans *trans)
 
 	/* Rx interrupt, but nothing sent from uCode */
 	if (i == r)
-		IWL_DEBUG_RX(trans, "r = %d, i = %d\n", r, i);
+		IWL_DEBUG_RX(trans, "HW = SW = %d\n", r);
 
 	/* calculate total frames need to be restock after handling RX */
 	total_empty = r - rxq->write_actual;
@@ -511,8 +509,8 @@ static void iwl_rx_handle(struct iwl_trans *trans)
 		rxb = rxq->queue[i];
 		rxq->queue[i] = NULL;
 
-		IWL_DEBUG_RX(trans, "rxbuf: r = %d, i = %d (%p)\n", rxb);
-
+		IWL_DEBUG_RX(trans, "rxbuf: HW = %d, SW = %d (%p)\n",
+			     r, i, rxb);
 		iwl_rx_handle_rxbuf(trans, rxb);
 
 		i = (i + 1) & RX_QUEUE_MASK;
@@ -542,19 +540,17 @@ static void iwl_rx_handle(struct iwl_trans *trans)
 static void iwl_irq_handle_error(struct iwl_trans *trans)
 {
 	/* W/A for WiFi/WiMAX coex and WiMAX own the RF */
-	if (cfg(trans)->internal_wimax_coex &&
+	if (trans->cfg->internal_wimax_coex &&
 	    (!(iwl_read_prph(trans, APMG_CLK_CTRL_REG) &
-			APMS_CLK_VAL_MRB_FUNC_MODE) ||
+			     APMS_CLK_VAL_MRB_FUNC_MODE) ||
 	     (iwl_read_prph(trans, APMG_PS_CTRL_REG) &
-			APMG_PS_CTRL_VAL_RESET_REQ))) {
-		/*
-		 * Keep the restart process from trying to send host
-		 * commands by clearing the ready bit.
-		 */
-		clear_bit(STATUS_READY, &trans->shrd->status);
-		clear_bit(STATUS_HCMD_ACTIVE, &trans->shrd->status);
+			    APMG_PS_CTRL_VAL_RESET_REQ))) {
+		struct iwl_trans_pcie *trans_pcie =
+			IWL_TRANS_GET_PCIE_TRANS(trans);
+
+		clear_bit(STATUS_HCMD_ACTIVE, &trans_pcie->status);
+		iwl_op_mode_wimax_active(trans->op_mode);
 		wake_up(&trans->wait_command_queue);
-		IWL_ERR(trans, "RF is used by WiMAX\n");
 		return;
 	}
 
@@ -567,6 +563,8 @@ static void iwl_irq_handle_error(struct iwl_trans *trans)
 /* tasklet for iwlagn interrupt */
 void iwl_irq_tasklet(struct iwl_trans *trans)
 {
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
 	u32 inta = 0;
 	u32 handled = 0;
 	unsigned long flags;
@@ -575,10 +573,6 @@ void iwl_irq_tasklet(struct iwl_trans *trans)
 	u32 inta_mask;
 #endif
 
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
-
-
 	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
 
 	/* Ack/clear/reset pending uCode interrupts.
@@ -593,7 +587,7 @@ void iwl_irq_tasklet(struct iwl_trans *trans)
 	 * interrupt coalescing can still be achieved.
 	 */
 	iwl_write32(trans, CSR_INT,
-		trans_pcie->inta | ~trans_pcie->inta_mask);
+		    trans_pcie->inta | ~trans_pcie->inta_mask);
 
 	inta = trans_pcie->inta;
 
@@ -602,7 +596,7 @@ void iwl_irq_tasklet(struct iwl_trans *trans)
 		/* just for debug */
 		inta_mask = iwl_read32(trans, CSR_INT_MASK);
 		IWL_DEBUG_ISR(trans, "inta 0x%08x, enabled 0x%08x\n",
-				inta, inta_mask);
+			      inta, inta_mask);
 	}
 #endif
 
@@ -649,10 +643,9 @@ void iwl_irq_tasklet(struct iwl_trans *trans)
 	if (inta & CSR_INT_BIT_RF_KILL) {
 		bool hw_rfkill;
 
-		hw_rfkill = !(iwl_read32(trans, CSR_GP_CNTRL) &
-				CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW);
+		hw_rfkill = iwl_is_rfkill_set(trans);
 		IWL_WARN(trans, "RF_KILL bit toggled to %s.\n",
-				hw_rfkill ? "disable radio" : "enable radio");
+			 hw_rfkill ? "disable radio" : "enable radio");
 
 		isr_stats->rfkill++;
 
@@ -681,7 +674,7 @@ void iwl_irq_tasklet(struct iwl_trans *trans)
 	if (inta & CSR_INT_BIT_WAKEUP) {
 		IWL_DEBUG_ISR(trans, "Wakeup interrupt\n");
 		iwl_rx_queue_update_write_ptr(trans, &trans_pcie->rxq);
-		for (i = 0; i < cfg(trans)->base_params->num_of_queues; i++)
+		for (i = 0; i < trans->cfg->base_params->num_of_queues; i++)
 			iwl_txq_update_write_ptr(trans,
 						 &trans_pcie->txq[i]);
 
@@ -694,7 +687,7 @@ void iwl_irq_tasklet(struct iwl_trans *trans)
 	 * Rx "responses" (frame-received notification), and other
 	 * notifications from uCode come through here*/
 	if (inta & (CSR_INT_BIT_FH_RX | CSR_INT_BIT_SW_RX |
-			CSR_INT_BIT_RX_PERIODIC)) {
+		    CSR_INT_BIT_RX_PERIODIC)) {
 		IWL_DEBUG_ISR(trans, "Rx interrupt\n");
 		if (inta & (CSR_INT_BIT_FH_RX | CSR_INT_BIT_SW_RX)) {
 			handled |= (CSR_INT_BIT_FH_RX | CSR_INT_BIT_SW_RX);
@@ -734,7 +727,7 @@ void iwl_irq_tasklet(struct iwl_trans *trans)
 		 */
 		if (inta & (CSR_INT_BIT_FH_RX | CSR_INT_BIT_SW_RX))
 			iwl_write8(trans, CSR_INT_PERIODIC_REG,
-				    CSR_INT_PERIODIC_ENA);
+				   CSR_INT_PERIODIC_ENA);
 
 		isr_stats->rx++;
 	}
@@ -783,8 +776,7 @@ void iwl_irq_tasklet(struct iwl_trans *trans)
 /* Free dram table */
 void iwl_free_isr_ict(struct iwl_trans *trans)
 {
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
 	if (trans_pcie->ict_tbl) {
 		dma_free_coherent(trans->dev, ICT_SIZE,
@@ -803,8 +795,7 @@ void iwl_free_isr_ict(struct iwl_trans *trans)
  */
 int iwl_alloc_isr_ict(struct iwl_trans *trans)
 {
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
 	trans_pcie->ict_tbl =
 		dma_alloc_coherent(trans->dev, ICT_SIZE,
@@ -838,10 +829,9 @@ int iwl_alloc_isr_ict(struct iwl_trans *trans)
  */
 void iwl_reset_ict(struct iwl_trans *trans)
 {
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	u32 val;
 	unsigned long flags;
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
 
 	if (!trans_pcie->ict_tbl)
 		return;
@@ -869,9 +859,7 @@ void iwl_reset_ict(struct iwl_trans *trans)
 /* Device is going down disable ict interrupt usage */
 void iwl_disable_ict(struct iwl_trans *trans)
 {
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
-
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	unsigned long flags;
 
 	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
@@ -935,7 +923,7 @@ static irqreturn_t iwl_isr(int irq, void *data)
 	if (likely(inta))
 		tasklet_schedule(&trans_pcie->irq_tasklet);
 	else if (test_bit(STATUS_INT_ENABLED, &trans_pcie->status) &&
-			!trans_pcie->inta)
+		 !trans_pcie->inta)
 		iwl_enable_interrupts(trans);
 
  unplugged:
@@ -946,7 +934,7 @@ static irqreturn_t iwl_isr(int irq, void *data)
 	/* re-enable interrupts here since we don't have anything to service. */
 	/* only Re-enable if disabled by irq  and no schedules tasklet. */
 	if (test_bit(STATUS_INT_ENABLED, &trans_pcie->status) &&
-		!trans_pcie->inta)
+	    !trans_pcie->inta)
 		iwl_enable_interrupts(trans);
 
 	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
@@ -1037,7 +1025,7 @@ irqreturn_t iwl_isr_ict(int irq, void *data)
 
 	inta = (0xff & val) | ((0xff00 & val) << 16);
 	IWL_DEBUG_ISR(trans, "ISR inta 0x%08x, enabled 0x%08x ict 0x%08x\n",
-			inta, inta_mask, val);
+		      inta, inta_mask, val);
 
 	inta &= trans_pcie->inta_mask;
 	trans_pcie->inta |= inta;
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index 52e218b2bd37..cc935168ae52 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -68,24 +68,22 @@
 #include <linux/bitops.h>
 #include <linux/gfp.h>
 
+#include "iwl-drv.h"
 #include "iwl-trans.h"
-#include "iwl-trans-pcie-int.h"
 #include "iwl-csr.h"
 #include "iwl-prph.h"
-#include "iwl-shared.h"
-#include "iwl-eeprom.h"
 #include "iwl-agn-hw.h"
-
-#define IWL_MASK(lo, hi) ((1 << (hi)) | ((1 << (hi)) - (1 << (lo))))
+#include "internal.h"
+/* FIXME: need to abstract out TX command (once we know what it looks like) */
+#include "dvm/commands.h"
 
 #define SCD_QUEUECHAIN_SEL_ALL(trans, trans_pcie)	\
-	(((1<<cfg(trans)->base_params->num_of_queues) - 1) &\
+	(((1<<trans->cfg->base_params->num_of_queues) - 1) &\
 	(~(1<<(trans_pcie)->cmd_queue)))
 
 static int iwl_trans_rx_alloc(struct iwl_trans *trans)
 {
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_rx_queue *rxq = &trans_pcie->rxq;
 	struct device *dev = trans->dev;
 
@@ -112,7 +110,7 @@ static int iwl_trans_rx_alloc(struct iwl_trans *trans)
 
 err_rb_stts:
 	dma_free_coherent(dev, sizeof(__le32) * RX_QUEUE_SIZE,
-			rxq->bd, rxq->bd_dma);
+			  rxq->bd, rxq->bd_dma);
 	memset(&rxq->bd_dma, 0, sizeof(rxq->bd_dma));
 	rxq->bd = NULL;
 err_bd:
@@ -121,8 +119,7 @@ err_bd:
 
 static void iwl_trans_rxq_free_rx_bufs(struct iwl_trans *trans)
 {
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_rx_queue *rxq = &trans_pcie->rxq;
 	int i;
 
@@ -132,10 +129,10 @@ static void iwl_trans_rxq_free_rx_bufs(struct iwl_trans *trans)
 		 * to an SKB, so we need to unmap and free potential storage */
 		if (rxq->pool[i].page != NULL) {
 			dma_unmap_page(trans->dev, rxq->pool[i].page_dma,
-				PAGE_SIZE << hw_params(trans).rx_page_order,
-				DMA_FROM_DEVICE);
+				       PAGE_SIZE << trans_pcie->rx_page_order,
+				       DMA_FROM_DEVICE);
 			__free_pages(rxq->pool[i].page,
-				     hw_params(trans).rx_page_order);
+				     trans_pcie->rx_page_order);
 			rxq->pool[i].page = NULL;
 		}
 		list_add_tail(&rxq->pool[i].list, &rxq->rx_used);
@@ -145,11 +142,12 @@ static void iwl_trans_rxq_free_rx_bufs(struct iwl_trans *trans)
 static void iwl_trans_rx_hw_init(struct iwl_trans *trans,
 				 struct iwl_rx_queue *rxq)
 {
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	u32 rb_size;
 	const u32 rfdnlog = RX_QUEUE_SIZE_LOG; /* 256 RBDs */
 	u32 rb_timeout = RX_RB_TIMEOUT; /* FIXME: RX_RB_TIMEOUT for all devices? */
 
-	if (iwlagn_mod_params.amsdu_size_8K)
+	if (trans_pcie->rx_buf_size_8k)
 		rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_8K;
 	else
 		rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_4K;
@@ -190,8 +188,7 @@ static void iwl_trans_rx_hw_init(struct iwl_trans *trans,
 
 static int iwl_rx_init(struct iwl_trans *trans)
 {
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_rx_queue *rxq = &trans_pcie->rxq;
 
 	int i, err;
@@ -233,10 +230,8 @@ static int iwl_rx_init(struct iwl_trans *trans)
 
 static void iwl_trans_pcie_rx_free(struct iwl_trans *trans)
 {
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_rx_queue *rxq = &trans_pcie->rxq;
-
 	unsigned long flags;
 
 	/*if rxq->bd is NULL, it means that nothing has been allocated,
@@ -271,11 +266,11 @@ static int iwl_trans_rx_stop(struct iwl_trans *trans)
 	/* stop Rx DMA */
 	iwl_write_direct32(trans, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
 	return iwl_poll_direct_bit(trans, FH_MEM_RSSR_RX_STATUS_REG,
-			    FH_RSSR_CHNL0_RX_STATUS_CHNL_IDLE, 1000);
+				   FH_RSSR_CHNL0_RX_STATUS_CHNL_IDLE, 1000);
 }
 
-static inline int iwlagn_alloc_dma_ptr(struct iwl_trans *trans,
-				    struct iwl_dma_ptr *ptr, size_t size)
+static int iwlagn_alloc_dma_ptr(struct iwl_trans *trans,
+				struct iwl_dma_ptr *ptr, size_t size)
 {
 	if (WARN_ON(ptr->addr))
 		return -EINVAL;
@@ -288,8 +283,8 @@ static inline int iwlagn_alloc_dma_ptr(struct iwl_trans *trans,
 	return 0;
 }
 
-static inline void iwlagn_free_dma_ptr(struct iwl_trans *trans,
-				    struct iwl_dma_ptr *ptr)
+static void iwlagn_free_dma_ptr(struct iwl_trans *trans,
+				struct iwl_dma_ptr *ptr)
 {
 	if (unlikely(!ptr->addr))
 		return;
@@ -298,48 +293,95 @@ static inline void iwlagn_free_dma_ptr(struct iwl_trans *trans,
 	memset(ptr, 0, sizeof(*ptr));
 }
 
+static void iwl_trans_pcie_queue_stuck_timer(unsigned long data)
+{
+	struct iwl_tx_queue *txq = (void *)data;
+	struct iwl_trans_pcie *trans_pcie = txq->trans_pcie;
+	struct iwl_trans *trans = iwl_trans_pcie_get_trans(trans_pcie);
+	u32 scd_sram_addr = trans_pcie->scd_base_addr +
+		SCD_TX_STTS_MEM_LOWER_BOUND + (16 * txq->q.id);
+	u8 buf[16];
+	int i;
+
+	spin_lock(&txq->lock);
+	/* check if triggered erroneously */
+	if (txq->q.read_ptr == txq->q.write_ptr) {
+		spin_unlock(&txq->lock);
+		return;
+	}
+	spin_unlock(&txq->lock);
+
+	IWL_ERR(trans, "Queue %d stuck for %u ms.\n", txq->q.id,
+		jiffies_to_msecs(trans_pcie->wd_timeout));
+	IWL_ERR(trans, "Current SW read_ptr %d write_ptr %d\n",
+		txq->q.read_ptr, txq->q.write_ptr);
+
+	iwl_read_targ_mem_bytes(trans, scd_sram_addr, buf, sizeof(buf));
+
+	iwl_print_hex_error(trans, buf, sizeof(buf));
+
+	for (i = 0; i < FH_TCSR_CHNL_NUM; i++)
+		IWL_ERR(trans, "FH TRBs(%d) = 0x%08x\n", i,
+			iwl_read_direct32(trans, FH_TX_TRB_REG(i)));
+
+	for (i = 0; i < trans->cfg->base_params->num_of_queues; i++) {
+		u32 status = iwl_read_prph(trans, SCD_QUEUE_STATUS_BITS(i));
+		u8 fifo = (status >> SCD_QUEUE_STTS_REG_POS_TXF) & 0x7;
+		bool active = !!(status & BIT(SCD_QUEUE_STTS_REG_POS_ACTIVE));
+		u32 tbl_dw =
+			iwl_read_targ_mem(trans,
+					  trans_pcie->scd_base_addr +
+					  SCD_TRANS_TBL_OFFSET_QUEUE(i));
+
+		if (i & 0x1)
+			tbl_dw = (tbl_dw & 0xFFFF0000) >> 16;
+		else
+			tbl_dw = tbl_dw & 0x0000FFFF;
+
+		IWL_ERR(trans,
+			"Q %d is %sactive and mapped to fifo %d ra_tid 0x%04x [%d,%d]\n",
+			i, active ? "" : "in", fifo, tbl_dw,
+			iwl_read_prph(trans,
+				      SCD_QUEUE_RDPTR(i)) & (txq->q.n_bd - 1),
+			iwl_read_prph(trans, SCD_QUEUE_WRPTR(i)));
+	}
+
+	iwl_op_mode_nic_error(trans->op_mode);
+}
+
 static int iwl_trans_txq_alloc(struct iwl_trans *trans,
-				struct iwl_tx_queue *txq, int slots_num,
-				u32 txq_id)
+			       struct iwl_tx_queue *txq, int slots_num,
+			       u32 txq_id)
 {
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	size_t tfd_sz = sizeof(struct iwl_tfd) * TFD_QUEUE_SIZE_MAX;
 	int i;
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
-	if (WARN_ON(txq->meta || txq->cmd || txq->skbs || txq->tfds))
+	if (WARN_ON(txq->entries || txq->tfds))
 		return -EINVAL;
 
+	setup_timer(&txq->stuck_timer, iwl_trans_pcie_queue_stuck_timer,
+		    (unsigned long)txq);
+	txq->trans_pcie = trans_pcie;
+
 	txq->q.n_window = slots_num;
 
-	txq->meta = kcalloc(slots_num, sizeof(txq->meta[0]), GFP_KERNEL);
-	txq->cmd = kcalloc(slots_num, sizeof(txq->cmd[0]), GFP_KERNEL);
+	txq->entries = kcalloc(slots_num,
+			       sizeof(struct iwl_pcie_tx_queue_entry),
+			       GFP_KERNEL);
 
-	if (!txq->meta || !txq->cmd)
+	if (!txq->entries)
 		goto error;
 
 	if (txq_id == trans_pcie->cmd_queue)
 		for (i = 0; i < slots_num; i++) {
-			txq->cmd[i] = kmalloc(sizeof(struct iwl_device_cmd),
-						GFP_KERNEL);
-			if (!txq->cmd[i])
+			txq->entries[i].cmd =
+				kmalloc(sizeof(struct iwl_device_cmd),
+					GFP_KERNEL);
+			if (!txq->entries[i].cmd)
 				goto error;
 		}
 
-	/* Alloc driver data array and TFD circular buffer */
-	/* Driver private data, only for Tx (not command) queues,
-	 * not shared with device. */
-	if (txq_id != trans_pcie->cmd_queue) {
-		txq->skbs = kcalloc(TFD_QUEUE_SIZE_MAX, sizeof(txq->skbs[0]),
-				    GFP_KERNEL);
-		if (!txq->skbs) {
-			IWL_ERR(trans, "kmalloc for auxiliary BD "
-				  "structures failed\n");
-			goto error;
-		}
-	} else {
-		txq->skbs = NULL;
-	}
-
 	/* Circular buffer of transmit frame descriptors (TFDs),
 	 * shared with device */
 	txq->tfds = dma_alloc_coherent(trans->dev, tfd_sz,
@@ -352,17 +394,11 @@ static int iwl_trans_txq_alloc(struct iwl_trans *trans,
 
 	return 0;
 error:
-	kfree(txq->skbs);
-	txq->skbs = NULL;
-	/* since txq->cmd has been zeroed,
-	 * all non allocated cmd[i] will be NULL */
-	if (txq->cmd && txq_id == trans_pcie->cmd_queue)
+	if (txq->entries && txq_id == trans_pcie->cmd_queue)
 		for (i = 0; i < slots_num; i++)
-			kfree(txq->cmd[i]);
-	kfree(txq->meta);
-	kfree(txq->cmd);
-	txq->meta = NULL;
-	txq->cmd = NULL;
+			kfree(txq->entries[i].cmd);
+	kfree(txq->entries);
+	txq->entries = NULL;
 
 	return -ENOMEM;
 
@@ -374,7 +410,6 @@ static int iwl_trans_txq_init(struct iwl_trans *trans, struct iwl_tx_queue *txq,
 	int ret;
 
 	txq->need_update = 0;
-	memset(txq->meta, 0, sizeof(txq->meta[0]) * slots_num);
 
 	/* TFD_QUEUE_SIZE_MAX must be power-of-two size, otherwise
 	 * iwl_queue_inc_wrap and iwl_queue_dec_wrap are broken. */
@@ -421,9 +456,7 @@ static void iwl_tx_queue_unmap(struct iwl_trans *trans, int txq_id)
 
 	spin_lock_bh(&txq->lock);
 	while (q->write_ptr != q->read_ptr) {
-		/* The read_ptr needs to bound by q->n_window */
-		iwlagn_txq_free_tfd(trans, txq, get_cmd_index(q, q->read_ptr),
-				    dma_dir);
+		iwl_txq_free_tfd(trans, txq, dma_dir);
 		q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd);
 	}
 	spin_unlock_bh(&txq->lock);
@@ -443,6 +476,7 @@ static void iwl_tx_queue_free(struct iwl_trans *trans, int txq_id)
 	struct iwl_tx_queue *txq = &trans_pcie->txq[txq_id];
 	struct device *dev = trans->dev;
 	int i;
+
 	if (WARN_ON(!txq))
 		return;
 
@@ -452,7 +486,7 @@ static void iwl_tx_queue_free(struct iwl_trans *trans, int txq_id)
 
 	if (txq_id == trans_pcie->cmd_queue)
 		for (i = 0; i < txq->q.n_window; i++)
-			kfree(txq->cmd[i]);
+			kfree(txq->entries[i].cmd);
 
 	/* De-alloc circular buffer of TFDs */
 	if (txq->q.n_bd) {
@@ -461,15 +495,10 @@ static void iwl_tx_queue_free(struct iwl_trans *trans, int txq_id)
 		memset(&txq->q.dma_addr, 0, sizeof(txq->q.dma_addr));
 	}
 
-	/* De-alloc array of per-TFD driver data */
-	kfree(txq->skbs);
-	txq->skbs = NULL;
+	kfree(txq->entries);
+	txq->entries = NULL;
 
-	/* deallocate arrays */
-	kfree(txq->cmd);
-	kfree(txq->meta);
-	txq->cmd = NULL;
-	txq->meta = NULL;
+	del_timer_sync(&txq->stuck_timer);
 
 	/* 0-fill queue descriptor structure */
 	memset(txq, 0, sizeof(*txq));
@@ -488,7 +517,7 @@ static void iwl_trans_pcie_tx_free(struct iwl_trans *trans)
 	/* Tx queues */
 	if (trans_pcie->txq) {
 		for (txq_id = 0;
-		     txq_id < cfg(trans)->base_params->num_of_queues; txq_id++)
+		     txq_id < trans->cfg->base_params->num_of_queues; txq_id++)
 			iwl_tx_queue_free(trans, txq_id);
 	}
 
@@ -513,7 +542,7 @@ static int iwl_trans_tx_alloc(struct iwl_trans *trans)
 	int txq_id, slots_num;
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
-	u16 scd_bc_tbls_size = cfg(trans)->base_params->num_of_queues *
+	u16 scd_bc_tbls_size = trans->cfg->base_params->num_of_queues *
 			sizeof(struct iwlagn_scd_bc_tbl);
 
 	/*It is not allowed to alloc twice, so warn when this happens.
@@ -537,7 +566,7 @@ static int iwl_trans_tx_alloc(struct iwl_trans *trans)
 		goto error;
 	}
 
-	trans_pcie->txq = kcalloc(cfg(trans)->base_params->num_of_queues,
+	trans_pcie->txq = kcalloc(trans->cfg->base_params->num_of_queues,
 				  sizeof(struct iwl_tx_queue), GFP_KERNEL);
 	if (!trans_pcie->txq) {
 		IWL_ERR(trans, "Not enough memory for txq\n");
@@ -546,7 +575,7 @@ static int iwl_trans_tx_alloc(struct iwl_trans *trans)
 	}
 
 	/* Alloc and init all Tx queues, including the command queue (#4/#9) */
-	for (txq_id = 0; txq_id < cfg(trans)->base_params->num_of_queues;
+	for (txq_id = 0; txq_id < trans->cfg->base_params->num_of_queues;
 	     txq_id++) {
 		slots_num = (txq_id == trans_pcie->cmd_queue) ?
 					TFD_CMD_SLOTS : TFD_TX_CMD_SLOTS;
@@ -567,11 +596,11 @@ error:
 }
 static int iwl_tx_init(struct iwl_trans *trans)
 {
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	int ret;
 	int txq_id, slots_num;
 	unsigned long flags;
 	bool alloc = false;
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
 	if (!trans_pcie->txq) {
 		ret = iwl_trans_tx_alloc(trans);
@@ -592,7 +621,7 @@ static int iwl_tx_init(struct iwl_trans *trans)
 	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 
 	/* Alloc and init all Tx queues, including the command queue (#4/#9) */
-	for (txq_id = 0; txq_id < cfg(trans)->base_params->num_of_queues;
+	for (txq_id = 0; txq_id < trans->cfg->base_params->num_of_queues;
 	     txq_id++) {
 		slots_num = (txq_id == trans_pcie->cmd_queue) ?
 					TFD_CMD_SLOTS : TFD_TX_CMD_SLOTS;
@@ -636,10 +665,9 @@ static void iwl_set_pwr_vmain(struct iwl_trans *trans)
 
 static u16 iwl_pciexp_link_ctrl(struct iwl_trans *trans)
 {
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	int pos;
 	u16 pci_lnk_ctl;
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
 
 	struct pci_dev *pci_dev = trans_pcie->pci_dev;
 
@@ -693,14 +721,14 @@ static int iwl_apm_init(struct iwl_trans *trans)
 
 	/* Disable L0S exit timer (platform NMI Work/Around) */
 	iwl_set_bit(trans, CSR_GIO_CHICKEN_BITS,
-			  CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
+		    CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
 
 	/*
 	 * Disable L0s without affecting L1;
 	 *  don't wait for ICH L0s (ICH bug W/A)
 	 */
 	iwl_set_bit(trans, CSR_GIO_CHICKEN_BITS,
-			  CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX);
+		    CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX);
 
 	/* Set FH wait threshold to maximum (HW error during stress W/A) */
 	iwl_set_bit(trans, CSR_DBG_HPET_MEM_REG, CSR_DBG_HPET_MEM_REG_VAL);
@@ -710,14 +738,14 @@ static int iwl_apm_init(struct iwl_trans *trans)
 	 * wake device's PCI Express link L1a -> L0s
 	 */
 	iwl_set_bit(trans, CSR_HW_IF_CONFIG_REG,
-				    CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A);
+		    CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A);
 
 	iwl_apm_config(trans);
 
 	/* Configure analog phase-lock-loop before activating to D0A */
-	if (cfg(trans)->base_params->pll_cfg_val)
+	if (trans->cfg->base_params->pll_cfg_val)
 		iwl_set_bit(trans, CSR_ANA_PLL_CFG,
-			    cfg(trans)->base_params->pll_cfg_val);
+			    trans->cfg->base_params->pll_cfg_val);
 
 	/*
 	 * Set "initialization complete" bit to move adapter from
@@ -731,8 +759,8 @@ static int iwl_apm_init(struct iwl_trans *trans)
 	 * and accesses to uCode SRAM.
 	 */
 	ret = iwl_poll_bit(trans, CSR_GP_CNTRL,
-			CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
-			CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
+			   CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
+			   CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
 	if (ret < 0) {
 		IWL_DEBUG_INFO(trans, "Failed to init the card\n");
 		goto out;
@@ -766,8 +794,8 @@ static int iwl_apm_stop_master(struct iwl_trans *trans)
 	iwl_set_bit(trans, CSR_RESET, CSR_RESET_REG_FLAG_STOP_MASTER);
 
 	ret = iwl_poll_bit(trans, CSR_RESET,
-			CSR_RESET_REG_FLAG_MASTER_DISABLED,
-			CSR_RESET_REG_FLAG_MASTER_DISABLED, 100);
+			   CSR_RESET_REG_FLAG_MASTER_DISABLED,
+			   CSR_RESET_REG_FLAG_MASTER_DISABLED, 100);
 	if (ret)
 		IWL_WARN(trans, "Master Disable Timed Out, 100 usec\n");
 
@@ -809,8 +837,7 @@ static int iwl_nic_init(struct iwl_trans *trans)
 	iwl_apm_init(trans);
 
 	/* Set interrupt coalescing calibration timer to default (512 usecs) */
-	iwl_write8(trans, CSR_INT_COALESCING,
-		IWL_HOST_INT_CALIB_TIMEOUT_DEF);
+	iwl_write8(trans, CSR_INT_COALESCING, IWL_HOST_INT_CALIB_TIMEOUT_DEF);
 
 	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 
@@ -827,10 +854,10 @@ static int iwl_nic_init(struct iwl_trans *trans)
 	if (iwl_tx_init(trans))
 		return -ENOMEM;
 
-	if (cfg(trans)->base_params->shadow_reg_enable) {
+	if (trans->cfg->base_params->shadow_reg_enable) {
 		/* enable shadow regs in HW */
-		iwl_set_bit(trans, CSR_MAC_SHADOW_REG_CTRL,
-			0x800FFFFF);
+		iwl_set_bit(trans, CSR_MAC_SHADOW_REG_CTRL, 0x800FFFFF);
+		IWL_DEBUG_INFO(trans, "Enabling shadow registers in device\n");
 	}
 
 	return 0;
@@ -844,13 +871,13 @@ static int iwl_set_hw_ready(struct iwl_trans *trans)
 	int ret;
 
 	iwl_set_bit(trans, CSR_HW_IF_CONFIG_REG,
-		CSR_HW_IF_CONFIG_REG_BIT_NIC_READY);
+		    CSR_HW_IF_CONFIG_REG_BIT_NIC_READY);
 
 	/* See if we got it */
 	ret = iwl_poll_bit(trans, CSR_HW_IF_CONFIG_REG,
-				CSR_HW_IF_CONFIG_REG_BIT_NIC_READY,
-				CSR_HW_IF_CONFIG_REG_BIT_NIC_READY,
-				HW_READY_TIMEOUT);
+			   CSR_HW_IF_CONFIG_REG_BIT_NIC_READY,
+			   CSR_HW_IF_CONFIG_REG_BIT_NIC_READY,
+			   HW_READY_TIMEOUT);
 
 	IWL_DEBUG_INFO(trans, "hardware%s ready\n", ret < 0 ? " not" : "");
 	return ret;
@@ -870,11 +897,11 @@ static int iwl_prepare_card_hw(struct iwl_trans *trans)
 
 	/* If HW is not ready, prepare the conditions to check again */
 	iwl_set_bit(trans, CSR_HW_IF_CONFIG_REG,
-			CSR_HW_IF_CONFIG_REG_PREPARE);
+		    CSR_HW_IF_CONFIG_REG_PREPARE);
 
 	ret = iwl_poll_bit(trans, CSR_HW_IF_CONFIG_REG,
-			~CSR_HW_IF_CONFIG_REG_BIT_NIC_PREPARE_DONE,
-			CSR_HW_IF_CONFIG_REG_BIT_NIC_PREPARE_DONE, 150000);
+			   ~CSR_HW_IF_CONFIG_REG_BIT_NIC_PREPARE_DONE,
+			   CSR_HW_IF_CONFIG_REG_BIT_NIC_PREPARE_DONE, 150000);
 
 	if (ret < 0)
 		return ret;
@@ -901,32 +928,33 @@ static int iwl_load_section(struct iwl_trans *trans, u8 section_num,
 	trans_pcie->ucode_write_complete = false;
 
 	iwl_write_direct32(trans,
-		FH_TCSR_CHNL_TX_CONFIG_REG(FH_SRVC_CHNL),
-		FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_PAUSE);
+			   FH_TCSR_CHNL_TX_CONFIG_REG(FH_SRVC_CHNL),
+			   FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_PAUSE);
 
 	iwl_write_direct32(trans,
-		FH_SRVC_CHNL_SRAM_ADDR_REG(FH_SRVC_CHNL), dst_addr);
+			   FH_SRVC_CHNL_SRAM_ADDR_REG(FH_SRVC_CHNL),
+			   dst_addr);
 
 	iwl_write_direct32(trans,
 		FH_TFDIB_CTRL0_REG(FH_SRVC_CHNL),
 		phy_addr & FH_MEM_TFDIB_DRAM_ADDR_LSB_MSK);
 
 	iwl_write_direct32(trans,
-		FH_TFDIB_CTRL1_REG(FH_SRVC_CHNL),
-		(iwl_get_dma_hi_addr(phy_addr)
-			<< FH_MEM_TFDIB_REG1_ADDR_BITSHIFT) | byte_cnt);
+			   FH_TFDIB_CTRL1_REG(FH_SRVC_CHNL),
+			   (iwl_get_dma_hi_addr(phy_addr)
+				<< FH_MEM_TFDIB_REG1_ADDR_BITSHIFT) | byte_cnt);
 
 	iwl_write_direct32(trans,
-		FH_TCSR_CHNL_TX_BUF_STS_REG(FH_SRVC_CHNL),
-		1 << FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_NUM |
-		1 << FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_IDX |
-		FH_TCSR_CHNL_TX_BUF_STS_REG_VAL_TFDB_VALID);
+			   FH_TCSR_CHNL_TX_BUF_STS_REG(FH_SRVC_CHNL),
+			   1 << FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_NUM |
+			   1 << FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_IDX |
+			   FH_TCSR_CHNL_TX_BUF_STS_REG_VAL_TFDB_VALID);
 
 	iwl_write_direct32(trans,
-		FH_TCSR_CHNL_TX_CONFIG_REG(FH_SRVC_CHNL),
-		FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE	|
-		FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_DISABLE	|
-		FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_ENDTFD);
+			   FH_TCSR_CHNL_TX_CONFIG_REG(FH_SRVC_CHNL),
+			   FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE	|
+			   FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_DISABLE	|
+			   FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_ENDTFD);
 
 	IWL_DEBUG_FW(trans, "[%d] uCode section being loaded...\n",
 		     section_num);
@@ -974,15 +1002,13 @@ static int iwl_trans_pcie_start_fw(struct iwl_trans *trans,
 		return -EIO;
 	}
 
+	iwl_enable_rfkill_int(trans);
+
 	/* If platform's RF_KILL switch is NOT set to KILL */
-	hw_rfkill = !(iwl_read32(trans, CSR_GP_CNTRL) &
-				CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW);
+	hw_rfkill = iwl_is_rfkill_set(trans);
 	iwl_op_mode_hw_rf_kill(trans->op_mode, hw_rfkill);
-
-	if (hw_rfkill) {
-		iwl_enable_rfkill_int(trans);
+	if (hw_rfkill)
 		return -ERFKILL;
-	}
 
 	iwl_write32(trans, CSR_INT, 0xFFFFFFFF);
 
@@ -1033,6 +1059,10 @@ static void iwl_tx_start(struct iwl_trans *trans)
 
 	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
 
+	/* make sure all queue are not stopped/used */
+	memset(trans_pcie->queue_stopped, 0, sizeof(trans_pcie->queue_stopped));
+	memset(trans_pcie->queue_used, 0, sizeof(trans_pcie->queue_used));
+
 	trans_pcie->scd_base_addr =
 		iwl_read_prph(trans, SCD_SRAM_BASE_ADDR);
 	a = trans_pcie->scd_base_addr + SCD_CONTEXT_MEM_LOWER_BOUND;
@@ -1046,71 +1076,44 @@ static void iwl_tx_start(struct iwl_trans *trans)
 		iwl_write_targ_mem(trans, a, 0);
 	for (; a < trans_pcie->scd_base_addr +
 	       SCD_TRANS_TBL_OFFSET_QUEUE(
-				cfg(trans)->base_params->num_of_queues);
+				trans->cfg->base_params->num_of_queues);
 	       a += 4)
 		iwl_write_targ_mem(trans, a, 0);
 
 	iwl_write_prph(trans, SCD_DRAM_BASE_ADDR,
 		       trans_pcie->scd_bc_tbls.dma >> 10);
 
-	/* Enable DMA channel */
-	for (chan = 0; chan < FH_TCSR_CHNL_NUM ; chan++)
-		iwl_write_direct32(trans, FH_TCSR_CHNL_TX_CONFIG_REG(chan),
-				FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE |
-				FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE);
+	/* The chain extension of the SCD doesn't work well. This feature is
+	 * enabled by default by the HW, so we need to disable it manually.
+	 */
+	iwl_write_prph(trans, SCD_CHAINEXT_EN, 0);
 
-	/* Update FH chicken bits */
-	reg_val = iwl_read_direct32(trans, FH_TX_CHICKEN_BITS_REG);
-	iwl_write_direct32(trans, FH_TX_CHICKEN_BITS_REG,
-			   reg_val | FH_TX_CHICKEN_BITS_SCD_AUTO_RETRY_EN);
+	for (i = 0; i < trans_pcie->n_q_to_fifo; i++) {
+		int fifo = trans_pcie->setup_q_to_fifo[i];
 
-	iwl_write_prph(trans, SCD_QUEUECHAIN_SEL,
-		SCD_QUEUECHAIN_SEL_ALL(trans, trans_pcie));
-	iwl_write_prph(trans, SCD_AGGR_SEL, 0);
-
-	/* initiate the queues */
-	for (i = 0; i < cfg(trans)->base_params->num_of_queues; i++) {
-		iwl_write_prph(trans, SCD_QUEUE_RDPTR(i), 0);
-		iwl_write_direct32(trans, HBUS_TARG_WRPTR, 0 | (i << 8));
-		iwl_write_targ_mem(trans, trans_pcie->scd_base_addr +
-				SCD_CONTEXT_QUEUE_OFFSET(i), 0);
-		iwl_write_targ_mem(trans, trans_pcie->scd_base_addr +
-				SCD_CONTEXT_QUEUE_OFFSET(i) +
-				sizeof(u32),
-				((SCD_WIN_SIZE <<
-				SCD_QUEUE_CTX_REG2_WIN_SIZE_POS) &
-				SCD_QUEUE_CTX_REG2_WIN_SIZE_MSK) |
-				((SCD_FRAME_LIMIT <<
-				SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS) &
-				SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK));
+		iwl_trans_pcie_txq_enable(trans, i, fifo, IWL_INVALID_STATION,
+					  IWL_TID_NON_QOS, SCD_FRAME_LIMIT, 0);
 	}
 
-	iwl_write_prph(trans, SCD_INTERRUPT_MASK,
-			IWL_MASK(0, cfg(trans)->base_params->num_of_queues));
-
 	/* Activate all Tx DMA/FIFO channels */
 	iwl_trans_txq_set_sched(trans, IWL_MASK(0, 7));
 
-	iwl_trans_set_wr_ptrs(trans, trans_pcie->cmd_queue, 0);
-
-	/* make sure all queue are not stopped/used */
-	memset(trans_pcie->queue_stopped, 0, sizeof(trans_pcie->queue_stopped));
-	memset(trans_pcie->queue_used, 0, sizeof(trans_pcie->queue_used));
-
-	for (i = 0; i < trans_pcie->n_q_to_fifo; i++) {
-		int fifo = trans_pcie->setup_q_to_fifo[i];
-
-		set_bit(i, trans_pcie->queue_used);
+	/* Enable DMA channel */
+	for (chan = 0; chan < FH_TCSR_CHNL_NUM ; chan++)
+		iwl_write_direct32(trans, FH_TCSR_CHNL_TX_CONFIG_REG(chan),
+				   FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE |
+				   FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE);
 
-		iwl_trans_tx_queue_set_status(trans, &trans_pcie->txq[i],
-					      fifo, true);
-	}
+	/* Update FH chicken bits */
+	reg_val = iwl_read_direct32(trans, FH_TX_CHICKEN_BITS_REG);
+	iwl_write_direct32(trans, FH_TX_CHICKEN_BITS_REG,
+			   reg_val | FH_TX_CHICKEN_BITS_SCD_AUTO_RETRY_EN);
 
 	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 
 	/* Enable L1-Active */
 	iwl_clear_bits_prph(trans, APMG_PCIDEV_STT_REG,
-			  APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
+			    APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
 }
 
 static void iwl_trans_pcie_fw_alive(struct iwl_trans *trans)
@@ -1124,9 +1127,9 @@ static void iwl_trans_pcie_fw_alive(struct iwl_trans *trans)
  */
 static int iwl_trans_tx_stop(struct iwl_trans *trans)
 {
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	int ch, txq_id, ret;
 	unsigned long flags;
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
 	/* Turn off all Tx DMA fifos */
 	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
@@ -1138,13 +1141,13 @@ static int iwl_trans_tx_stop(struct iwl_trans *trans)
 		iwl_write_direct32(trans,
 				   FH_TCSR_CHNL_TX_CONFIG_REG(ch), 0x0);
 		ret = iwl_poll_direct_bit(trans, FH_TSSR_TX_STATUS_REG,
-				    FH_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(ch),
-				    1000);
+			FH_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(ch), 1000);
 		if (ret < 0)
-			IWL_ERR(trans, "Failing on timeout while stopping"
-			    " DMA channel %d [0x%08x]", ch,
-			    iwl_read_direct32(trans,
-					      FH_TSSR_TX_STATUS_REG));
+			IWL_ERR(trans,
+				"Failing on timeout while stopping DMA channel %d [0x%08x]",
+				ch,
+				iwl_read_direct32(trans,
+						  FH_TSSR_TX_STATUS_REG));
 	}
 	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 
@@ -1154,7 +1157,7 @@ static int iwl_trans_tx_stop(struct iwl_trans *trans)
 	}
 
 	/* Unmap DMA from host system and free skb's */
-	for (txq_id = 0; txq_id < cfg(trans)->base_params->num_of_queues;
+	for (txq_id = 0; txq_id < trans->cfg->base_params->num_of_queues;
 	     txq_id++)
 		iwl_tx_queue_unmap(trans, txq_id);
 
@@ -1163,8 +1166,8 @@ static int iwl_trans_tx_stop(struct iwl_trans *trans)
 
 static void iwl_trans_pcie_stop_device(struct iwl_trans *trans)
 {
-	unsigned long flags;
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+	unsigned long flags;
 
 	/* tell the device to stop sending interrupts */
 	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
@@ -1194,7 +1197,7 @@ static void iwl_trans_pcie_stop_device(struct iwl_trans *trans)
 
 	/* Make sure (redundant) we've released our request to stay awake */
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-			CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
+		      CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
 
 	/* Stop the device, and put it in low power state */
 	iwl_apm_stop(trans);
@@ -1206,6 +1209,8 @@ static void iwl_trans_pcie_stop_device(struct iwl_trans *trans)
 	iwl_disable_interrupts(trans);
 	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 
+	iwl_enable_rfkill_int(trans);
+
 	/* wait to make sure we flush pending tasklet*/
 	synchronize_irq(trans_pcie->irq);
 	tasklet_kill(&trans_pcie->irq_tasklet);
@@ -1214,6 +1219,12 @@ static void iwl_trans_pcie_stop_device(struct iwl_trans *trans)
 
 	/* stop and reset the on-board processor */
 	iwl_write32(trans, CSR_RESET, CSR_RESET_REG_FLAG_NEVO_RESET);
+
+	/* clear all status bits */
+	clear_bit(STATUS_HCMD_ACTIVE, &trans_pcie->status);
+	clear_bit(STATUS_INT_ENABLED, &trans_pcie->status);
+	clear_bit(STATUS_DEVICE_ENABLED, &trans_pcie->status);
+	clear_bit(STATUS_TPOWER_PMI, &trans_pcie->status);
 }
 
 static void iwl_trans_pcie_wowlan_suspend(struct iwl_trans *trans)
@@ -1255,16 +1266,30 @@ static int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
 
 	spin_lock(&txq->lock);
 
+	/* In AGG mode, the index in the ring must correspond to the WiFi
+	 * sequence number. This is a HW requirements to help the SCD to parse
+	 * the BA.
+	 * Check here that the packets are in the right place on the ring.
+	 */
+#ifdef CONFIG_IWLWIFI_DEBUG
+	wifi_seq = SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl));
+	WARN_ONCE((iwl_read_prph(trans, SCD_AGGR_SEL) & BIT(txq_id)) &&
+		  ((wifi_seq & 0xff) != q->write_ptr),
+		  "Q: %d WiFi Seq %d tfdNum %d",
+		  txq_id, wifi_seq, q->write_ptr);
+#endif
+
 	/* Set up driver data for this TFD */
-	txq->skbs[q->write_ptr] = skb;
-	txq->cmd[q->write_ptr] = dev_cmd;
+	txq->entries[q->write_ptr].skb = skb;
+	txq->entries[q->write_ptr].cmd = dev_cmd;
 
 	dev_cmd->hdr.cmd = REPLY_TX;
-	dev_cmd->hdr.sequence = cpu_to_le16((u16)(QUEUE_TO_SEQ(txq_id) |
-				INDEX_TO_SEQ(q->write_ptr)));
+	dev_cmd->hdr.sequence =
+		cpu_to_le16((u16)(QUEUE_TO_SEQ(txq_id) |
+			    INDEX_TO_SEQ(q->write_ptr)));
 
 	/* Set up first empty entry in queue's array of Tx/cmd buffers */
-	out_meta = &txq->meta[q->write_ptr];
+	out_meta = &txq->entries[q->write_ptr].meta;
 
 	/*
 	 * Use the first empty entry in this queue's command buffer array
@@ -1326,7 +1351,7 @@ static int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
 
 	/* take back ownership of DMA buffer to enable update */
 	dma_sync_single_for_cpu(trans->dev, txcmd_phys, firstlen,
-			DMA_BIDIRECTIONAL);
+				DMA_BIDIRECTIONAL);
 	tx_cmd->dram_lsb_ptr = cpu_to_le32(scratch_phys);
 	tx_cmd->dram_msb_ptr = iwl_get_dma_hi_addr(scratch_phys);
 
@@ -1338,7 +1363,7 @@ static int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
 	iwl_trans_txq_update_byte_cnt_tbl(trans, txq, le16_to_cpu(tx_cmd->len));
 
 	dma_sync_single_for_device(trans->dev, txcmd_phys, firstlen,
-			DMA_BIDIRECTIONAL);
+				   DMA_BIDIRECTIONAL);
 
 	trace_iwlwifi_dev_tx(trans->dev,
 			     &((struct iwl_tfd *)txq->tfds)[txq->q.write_ptr],
@@ -1346,6 +1371,11 @@ static int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
 			     &dev_cmd->hdr, firstlen,
 			     skb->data + hdr_len, secondlen);
 
+	/* start timer if queue currently empty */
+	if (txq->need_update && q->read_ptr == q->write_ptr &&
+	    trans_pcie->wd_timeout)
+		mod_timer(&txq->stuck_timer, jiffies + trans_pcie->wd_timeout);
+
 	/* Tell device the write index *just past* this latest filled TFD */
 	q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
 	iwl_txq_update_write_ptr(trans, txq);
@@ -1373,8 +1403,7 @@ static int iwl_trans_pcie_tx(struct iwl_trans *trans, struct sk_buff *skb,
 
 static int iwl_trans_pcie_start_hw(struct iwl_trans *trans)
 {
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	int err;
 	bool hw_rfkill;
 
@@ -1387,7 +1416,7 @@ static int iwl_trans_pcie_start_hw(struct iwl_trans *trans)
 		iwl_alloc_isr_ict(trans);
 
 		err = request_irq(trans_pcie->irq, iwl_isr_ict, IRQF_SHARED,
-			DRV_NAME, trans);
+				  DRV_NAME, trans);
 		if (err) {
 			IWL_ERR(trans, "Error allocating IRQ %d\n",
 				trans_pcie->irq);
@@ -1406,8 +1435,10 @@ static int iwl_trans_pcie_start_hw(struct iwl_trans *trans)
 
 	iwl_apm_init(trans);
 
-	hw_rfkill = !(iwl_read32(trans, CSR_GP_CNTRL) &
-				CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW);
+	/* From now on, the op_mode will be kept updated about RF kill state */
+	iwl_enable_rfkill_int(trans);
+
+	hw_rfkill = iwl_is_rfkill_set(trans);
 	iwl_op_mode_hw_rf_kill(trans->op_mode, hw_rfkill);
 
 	return err;
@@ -1420,14 +1451,37 @@ error:
 	return err;
 }
 
-static void iwl_trans_pcie_stop_hw(struct iwl_trans *trans)
+static void iwl_trans_pcie_stop_hw(struct iwl_trans *trans,
+				   bool op_mode_leaving)
 {
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+	bool hw_rfkill;
+	unsigned long flags;
+
 	iwl_apm_stop(trans);
 
+	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
+	iwl_disable_interrupts(trans);
+	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
+
 	iwl_write32(trans, CSR_INT, 0xFFFFFFFF);
 
-	/* Even if we stop the HW, we still want the RF kill interrupt */
-	iwl_enable_rfkill_int(trans);
+	if (!op_mode_leaving) {
+		/*
+		 * Even if we stop the HW, we still want the RF kill
+		 * interrupt
+		 */
+		iwl_enable_rfkill_int(trans);
+
+		/*
+		 * Check again since the RF kill state may have changed while
+		 * all the interrupts were disabled, in this case we couldn't
+		 * receive the RF kill interrupt and update the state in the
+		 * op_mode.
+		 */
+		hw_rfkill = iwl_is_rfkill_set(trans);
+		iwl_op_mode_hw_rf_kill(trans->op_mode, hw_rfkill);
+	}
 }
 
 static void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn,
@@ -1441,8 +1495,6 @@ static void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn,
 
 	spin_lock(&txq->lock);
 
-	txq->time_stamp = jiffies;
-
 	if (txq->q.read_ptr != tfd_num) {
 		IWL_DEBUG_TX_REPLY(trans, "[Q %d] %d -> %d (%d)\n",
 				   txq_id, txq->q.read_ptr, tfd_num, ssn);
@@ -1493,12 +1545,22 @@ static void iwl_trans_pcie_configure(struct iwl_trans *trans,
 
 	memcpy(trans_pcie->setup_q_to_fifo, trans_cfg->queue_to_fifo,
 	       trans_pcie->n_q_to_fifo * sizeof(u8));
+
+	trans_pcie->rx_buf_size_8k = trans_cfg->rx_buf_size_8k;
+	if (trans_pcie->rx_buf_size_8k)
+		trans_pcie->rx_page_order = get_order(8 * 1024);
+	else
+		trans_pcie->rx_page_order = get_order(4 * 1024);
+
+	trans_pcie->wd_timeout =
+		msecs_to_jiffies(trans_cfg->queue_watchdog_timeout);
+
+	trans_pcie->command_names = trans_cfg->command_names;
 }
 
-static void iwl_trans_pcie_free(struct iwl_trans *trans)
+void iwl_trans_pcie_free(struct iwl_trans *trans)
 {
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
 	iwl_trans_pcie_tx_free(trans);
 #ifndef CONFIG_IWLWIFI_IDI
@@ -1513,8 +1575,8 @@ static void iwl_trans_pcie_free(struct iwl_trans *trans)
 	iounmap(trans_pcie->hw_base);
 	pci_release_regions(trans_pcie->pci_dev);
 	pci_disable_device(trans_pcie->pci_dev);
+	kmem_cache_destroy(trans->dev_cmd_pool);
 
-	trans->shrd->trans = NULL;
 	kfree(trans);
 }
 
@@ -1523,9 +1585,9 @@ static void iwl_trans_pcie_set_pmi(struct iwl_trans *trans, bool state)
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
 	if (state)
-		set_bit(STATUS_POWER_PMI, &trans_pcie->status);
+		set_bit(STATUS_TPOWER_PMI, &trans_pcie->status);
 	else
-		clear_bit(STATUS_POWER_PMI, &trans_pcie->status);
+		clear_bit(STATUS_TPOWER_PMI, &trans_pcie->status);
 }
 
 #ifdef CONFIG_PM_SLEEP
@@ -1538,16 +1600,14 @@ static int iwl_trans_pcie_resume(struct iwl_trans *trans)
 {
 	bool hw_rfkill;
 
-	hw_rfkill = !(iwl_read32(trans, CSR_GP_CNTRL) &
-				CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW);
-
-	if (hw_rfkill)
-		iwl_enable_rfkill_int(trans);
-	else
-		iwl_enable_interrupts(trans);
+	iwl_enable_rfkill_int(trans);
 
+	hw_rfkill = iwl_is_rfkill_set(trans);
 	iwl_op_mode_hw_rf_kill(trans->op_mode, hw_rfkill);
 
+	if (!hw_rfkill)
+		iwl_enable_interrupts(trans);
+
 	return 0;
 }
 #endif /* CONFIG_PM_SLEEP */
@@ -1564,7 +1624,7 @@ static int iwl_trans_pcie_wait_tx_queue_empty(struct iwl_trans *trans)
 	int ret = 0;
 
 	/* waiting for all the tx frames complete might take a while */
-	for (cnt = 0; cnt < cfg(trans)->base_params->num_of_queues; cnt++) {
+	for (cnt = 0; cnt < trans->cfg->base_params->num_of_queues; cnt++) {
 		if (cnt == trans_pcie->cmd_queue)
 			continue;
 		txq = &trans_pcie->txq[cnt];
@@ -1582,42 +1642,9 @@ static int iwl_trans_pcie_wait_tx_queue_empty(struct iwl_trans *trans)
 	return ret;
 }
 
-/*
- * On every watchdog tick we check (latest) time stamp. If it does not
- * change during timeout period and queue is not empty we reset firmware.
- */
-static int iwl_trans_pcie_check_stuck_queue(struct iwl_trans *trans, int cnt)
-{
-	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	struct iwl_tx_queue *txq = &trans_pcie->txq[cnt];
-	struct iwl_queue *q = &txq->q;
-	unsigned long timeout;
-
-	if (q->read_ptr == q->write_ptr) {
-		txq->time_stamp = jiffies;
-		return 0;
-	}
-
-	timeout = txq->time_stamp +
-		  msecs_to_jiffies(hw_params(trans).wd_timeout);
-
-	if (time_after(jiffies, timeout)) {
-		IWL_ERR(trans, "Queue %d stuck for %u ms.\n", q->id,
-			hw_params(trans).wd_timeout);
-		IWL_ERR(trans, "Current SW read_ptr %d write_ptr %d\n",
-			q->read_ptr, q->write_ptr);
-		IWL_ERR(trans, "Current HW read_ptr %d write_ptr %d\n",
-			iwl_read_prph(trans, SCD_QUEUE_RDPTR(cnt))
-				& (TFD_QUEUE_SIZE_MAX - 1),
-			iwl_read_prph(trans, SCD_QUEUE_WRPTR(cnt)));
-		return 1;
-	}
-
-	return 0;
-}
-
 static const char *get_fh_string(int cmd)
 {
+#define IWL_CMD(x) case x: return #x
 	switch (cmd) {
 	IWL_CMD(FH_RSCSR_CHNL0_STTS_WPTR_REG);
 	IWL_CMD(FH_RSCSR_CHNL0_RBDCB_BASE_REG);
@@ -1631,6 +1658,7 @@ static const char *get_fh_string(int cmd)
 	default:
 		return "UNKNOWN";
 	}
+#undef IWL_CMD
 }
 
 int iwl_dump_fh(struct iwl_trans *trans, char **buf, bool display)
@@ -1679,6 +1707,7 @@ int iwl_dump_fh(struct iwl_trans *trans, char **buf, bool display)
 
 static const char *get_csr_string(int cmd)
 {
+#define IWL_CMD(x) case x: return #x
 	switch (cmd) {
 	IWL_CMD(CSR_HW_IF_CONFIG_REG);
 	IWL_CMD(CSR_INT_COALESCING);
@@ -1706,6 +1735,7 @@ static const char *get_csr_string(int cmd)
 	default:
 		return "UNKNOWN";
 	}
+#undef IWL_CMD
 }
 
 void iwl_dump_csr(struct iwl_trans *trans)
@@ -1766,17 +1796,11 @@ static ssize_t iwl_dbgfs_##name##_write(struct file *file,              \
 					size_t count, loff_t *ppos);
 
 
-static int iwl_dbgfs_open_file_generic(struct inode *inode, struct file *file)
-{
-	file->private_data = inode->i_private;
-	return 0;
-}
-
 #define DEBUGFS_READ_FILE_OPS(name)					\
 	DEBUGFS_READ_FUNC(name);					\
 static const struct file_operations iwl_dbgfs_##name##_ops = {		\
 	.read = iwl_dbgfs_##name##_read,				\
-	.open = iwl_dbgfs_open_file_generic,				\
+	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
 };
 
@@ -1784,7 +1808,7 @@ static const struct file_operations iwl_dbgfs_##name##_ops = {		\
 	DEBUGFS_WRITE_FUNC(name);                                       \
 static const struct file_operations iwl_dbgfs_##name##_ops = {          \
 	.write = iwl_dbgfs_##name##_write,                              \
-	.open = iwl_dbgfs_open_file_generic,				\
+	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
 };
 
@@ -1794,13 +1818,13 @@ static const struct file_operations iwl_dbgfs_##name##_ops = {          \
 static const struct file_operations iwl_dbgfs_##name##_ops = {		\
 	.write = iwl_dbgfs_##name##_write,				\
 	.read = iwl_dbgfs_##name##_read,				\
-	.open = iwl_dbgfs_open_file_generic,				\
+	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
 };
 
 static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
-						char __user *user_buf,
-						size_t count, loff_t *ppos)
+				       char __user *user_buf,
+				       size_t count, loff_t *ppos)
 {
 	struct iwl_trans *trans = file->private_data;
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
@@ -1812,17 +1836,16 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
 	int ret;
 	size_t bufsz;
 
-	bufsz = sizeof(char) * 64 * cfg(trans)->base_params->num_of_queues;
+	bufsz = sizeof(char) * 64 * trans->cfg->base_params->num_of_queues;
 
-	if (!trans_pcie->txq) {
-		IWL_ERR(trans, "txq not ready\n");
+	if (!trans_pcie->txq)
 		return -EAGAIN;
-	}
+
 	buf = kzalloc(bufsz, GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
 
-	for (cnt = 0; cnt < cfg(trans)->base_params->num_of_queues; cnt++) {
+	for (cnt = 0; cnt < trans->cfg->base_params->num_of_queues; cnt++) {
 		txq = &trans_pcie->txq[cnt];
 		q = &txq->q;
 		pos += scnprintf(buf + pos, bufsz - pos,
@@ -1837,11 +1860,11 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
 }
 
 static ssize_t iwl_dbgfs_rx_queue_read(struct file *file,
-						char __user *user_buf,
-						size_t count, loff_t *ppos) {
+				       char __user *user_buf,
+				       size_t count, loff_t *ppos)
+{
 	struct iwl_trans *trans = file->private_data;
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_rx_queue *rxq = &trans_pcie->rxq;
 	char buf[256];
 	int pos = 0;
@@ -1865,11 +1888,10 @@ static ssize_t iwl_dbgfs_rx_queue_read(struct file *file,
 
 static ssize_t iwl_dbgfs_interrupt_read(struct file *file,
 					char __user *user_buf,
-					size_t count, loff_t *ppos) {
-
+					size_t count, loff_t *ppos)
+{
 	struct iwl_trans *trans = file->private_data;
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
 
 	int pos = 0;
@@ -1878,10 +1900,8 @@ static ssize_t iwl_dbgfs_interrupt_read(struct file *file,
 	ssize_t ret;
 
 	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf) {
-		IWL_ERR(trans, "Can not allocate Buffer\n");
+	if (!buf)
 		return -ENOMEM;
-	}
 
 	pos += scnprintf(buf + pos, bufsz - pos,
 			"Interrupt Statistics Report:\n");
@@ -1929,8 +1949,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
 					 size_t count, loff_t *ppos)
 {
 	struct iwl_trans *trans = file->private_data;
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
 
 	char buf[8];
@@ -1950,8 +1969,8 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
 }
 
 static ssize_t iwl_dbgfs_csr_write(struct file *file,
-					 const char __user *user_buf,
-					 size_t count, loff_t *ppos)
+				   const char __user *user_buf,
+				   size_t count, loff_t *ppos)
 {
 	struct iwl_trans *trans = file->private_data;
 	char buf[8];
@@ -1971,8 +1990,8 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
 }
 
 static ssize_t iwl_dbgfs_fh_reg_read(struct file *file,
-					 char __user *user_buf,
-					 size_t count, loff_t *ppos)
+				     char __user *user_buf,
+				     size_t count, loff_t *ppos)
 {
 	struct iwl_trans *trans = file->private_data;
 	char *buf;
@@ -1989,34 +2008,51 @@ static ssize_t iwl_dbgfs_fh_reg_read(struct file *file,
 	return ret;
 }
 
+static ssize_t iwl_dbgfs_fw_restart_write(struct file *file,
+					  const char __user *user_buf,
+					  size_t count, loff_t *ppos)
+{
+	struct iwl_trans *trans = file->private_data;
+
+	if (!trans->op_mode)
+		return -EAGAIN;
+
+	iwl_op_mode_nic_error(trans->op_mode);
+
+	return count;
+}
+
 DEBUGFS_READ_WRITE_FILE_OPS(interrupt);
 DEBUGFS_READ_FILE_OPS(fh_reg);
 DEBUGFS_READ_FILE_OPS(rx_queue);
 DEBUGFS_READ_FILE_OPS(tx_queue);
 DEBUGFS_WRITE_FILE_OPS(csr);
+DEBUGFS_WRITE_FILE_OPS(fw_restart);
 
 /*
  * Create the debugfs files and directories
  *
  */
 static int iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans,
-					struct dentry *dir)
+					 struct dentry *dir)
 {
 	DEBUGFS_ADD_FILE(rx_queue, dir, S_IRUSR);
 	DEBUGFS_ADD_FILE(tx_queue, dir, S_IRUSR);
 	DEBUGFS_ADD_FILE(interrupt, dir, S_IWUSR | S_IRUSR);
 	DEBUGFS_ADD_FILE(csr, dir, S_IWUSR);
 	DEBUGFS_ADD_FILE(fh_reg, dir, S_IRUSR);
+	DEBUGFS_ADD_FILE(fw_restart, dir, S_IWUSR);
 	return 0;
 }
 #else
 static int iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans,
-					struct dentry *dir)
-{ return 0; }
-
+					 struct dentry *dir)
+{
+	return 0;
+}
 #endif /*CONFIG_IWLWIFI_DEBUGFS */
 
-const struct iwl_trans_ops trans_ops_pcie = {
+static const struct iwl_trans_ops trans_ops_pcie = {
 	.start_hw = iwl_trans_pcie_start_hw,
 	.stop_hw = iwl_trans_pcie_stop_hw,
 	.fw_alive = iwl_trans_pcie_fw_alive,
@@ -2030,15 +2066,12 @@ const struct iwl_trans_ops trans_ops_pcie = {
 	.tx = iwl_trans_pcie_tx,
 	.reclaim = iwl_trans_pcie_reclaim,
 
-	.tx_agg_disable = iwl_trans_pcie_tx_agg_disable,
-	.tx_agg_setup = iwl_trans_pcie_tx_agg_setup,
-
-	.free = iwl_trans_pcie_free,
+	.txq_disable = iwl_trans_pcie_txq_disable,
+	.txq_enable = iwl_trans_pcie_txq_enable,
 
 	.dbgfs_register = iwl_trans_pcie_dbgfs_register,
 
 	.wait_tx_queue_empty = iwl_trans_pcie_wait_tx_queue_empty,
-	.check_stuck_queue = iwl_trans_pcie_check_stuck_queue,
 
 #ifdef CONFIG_PM_SLEEP
 	.suspend = iwl_trans_pcie_suspend,
@@ -2051,17 +2084,18 @@ const struct iwl_trans_ops trans_ops_pcie = {
 	.set_pmi = iwl_trans_pcie_set_pmi,
 };
 
-struct iwl_trans *iwl_trans_pcie_alloc(struct iwl_shared *shrd,
-				       struct pci_dev *pdev,
-				       const struct pci_device_id *ent)
+struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
+				       const struct pci_device_id *ent,
+				       const struct iwl_cfg *cfg)
 {
 	struct iwl_trans_pcie *trans_pcie;
 	struct iwl_trans *trans;
+	char cmd_pool_name[100];
 	u16 pci_cmd;
 	int err;
 
 	trans = kzalloc(sizeof(struct iwl_trans) +
-			     sizeof(struct iwl_trans_pcie), GFP_KERNEL);
+			sizeof(struct iwl_trans_pcie), GFP_KERNEL);
 
 	if (WARN_ON(!trans))
 		return NULL;
@@ -2069,7 +2103,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct iwl_shared *shrd,
 	trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
 	trans->ops = &trans_ops_pcie;
-	trans->shrd = shrd;
+	trans->cfg = cfg;
 	trans_pcie->trans = trans;
 	spin_lock_init(&trans_pcie->irq_lock);
 	init_waitqueue_head(&trans_pcie->ucode_write_waitq);
@@ -2077,7 +2111,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct iwl_shared *shrd,
 	/* W/A - seems to solve weird behavior. We need to remove this if we
 	 * don't want to stay in L1 all the time. This wastes a lot of power */
 	pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1 |
-				PCIE_LINK_STATE_CLKPM);
+			       PCIE_LINK_STATE_CLKPM);
 
 	if (pci_enable_device(pdev)) {
 		err = -ENODEV;
@@ -2093,7 +2127,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct iwl_shared *shrd,
 		err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
 		if (!err)
 			err = pci_set_consistent_dma_mask(pdev,
-							DMA_BIT_MASK(32));
+							  DMA_BIT_MASK(32));
 		/* both attempts failed: */
 		if (err) {
 			dev_printk(KERN_ERR, &pdev->dev,
@@ -2116,13 +2150,13 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct iwl_shared *shrd,
 	}
 
 	dev_printk(KERN_INFO, &pdev->dev,
-		"pci_resource_len = 0x%08llx\n",
-		(unsigned long long) pci_resource_len(pdev, 0));
+		   "pci_resource_len = 0x%08llx\n",
+		   (unsigned long long) pci_resource_len(pdev, 0));
 	dev_printk(KERN_INFO, &pdev->dev,
-		"pci_resource_base = %p\n", trans_pcie->hw_base);
+		   "pci_resource_base = %p\n", trans_pcie->hw_base);
 
 	dev_printk(KERN_INFO, &pdev->dev,
-		"HW Revision ID = 0x%X\n", pdev->revision);
+		   "HW Revision ID = 0x%X\n", pdev->revision);
 
 	/* We disable the RETRY_TIMEOUT register (0x41) to keep
 	 * PCI Tx retries from interfering with C3 CPU state */
@@ -2131,7 +2165,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct iwl_shared *shrd,
 	err = pci_enable_msi(pdev);
 	if (err)
 		dev_printk(KERN_ERR, &pdev->dev,
-			"pci_enable_msi failed(0X%x)", err);
+			   "pci_enable_msi failed(0X%x)", err);
 
 	trans->dev = &pdev->dev;
 	trans_pcie->irq = pdev->irq;
@@ -2151,9 +2185,27 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct iwl_shared *shrd,
 
 	/* Initialize the wait queue for commands */
 	init_waitqueue_head(&trans->wait_command_queue);
+	spin_lock_init(&trans->reg_lock);
+
+	snprintf(cmd_pool_name, sizeof(cmd_pool_name), "iwl_cmd_pool:%s",
+		 dev_name(trans->dev));
+
+	trans->dev_cmd_headroom = 0;
+	trans->dev_cmd_pool =
+		kmem_cache_create(cmd_pool_name,
+				  sizeof(struct iwl_device_cmd)
+				  + trans->dev_cmd_headroom,
+				  sizeof(void *),
+				  SLAB_HWCACHE_ALIGN,
+				  NULL);
+
+	if (!trans->dev_cmd_pool)
+		goto out_pci_disable_msi;
 
 	return trans;
 
+out_pci_disable_msi:
+	pci_disable_msi(pdev);
 out_pci_release_regions:
 	pci_release_regions(pdev);
 out_pci_disable_device:
@@ -2162,4 +2214,3 @@ out_no_pci:
 	kfree(trans);
 	return NULL;
 }
-
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c
index 4684e2310cd8..6baf8deef519 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/tx.c
@@ -34,9 +34,10 @@
 #include "iwl-csr.h"
 #include "iwl-prph.h"
 #include "iwl-io.h"
-#include "iwl-agn-hw.h"
 #include "iwl-op-mode.h"
-#include "iwl-trans-pcie-int.h"
+#include "internal.h"
+/* FIXME: need to abstract out TX command (once we know what it looks like) */
+#include "dvm/commands.h"
 
 #define IWL_TX_CRC_SIZE 4
 #define IWL_TX_DELIMITER_SIZE 4
@@ -45,12 +46,11 @@
  * iwl_trans_txq_update_byte_cnt_tbl - Set up entry in Tx byte-count array
  */
 void iwl_trans_txq_update_byte_cnt_tbl(struct iwl_trans *trans,
-					   struct iwl_tx_queue *txq,
-					   u16 byte_cnt)
+				       struct iwl_tx_queue *txq,
+				       u16 byte_cnt)
 {
 	struct iwlagn_scd_bc_tbl *scd_bc_tbl;
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	int write_ptr = txq->q.write_ptr;
 	int txq_id = txq->q.id;
 	u8 sec_ctl = 0;
@@ -58,7 +58,7 @@ void iwl_trans_txq_update_byte_cnt_tbl(struct iwl_trans *trans,
 	u16 len = byte_cnt + IWL_TX_CRC_SIZE + IWL_TX_DELIMITER_SIZE;
 	__le16 bc_ent;
 	struct iwl_tx_cmd *tx_cmd =
-		(struct iwl_tx_cmd *) txq->cmd[txq->q.write_ptr]->payload;
+		(void *) txq->entries[txq->q.write_ptr].cmd->payload;
 
 	scd_bc_tbl = trans_pcie->scd_bc_tbls.addr;
 
@@ -99,7 +99,7 @@ void iwl_txq_update_write_ptr(struct iwl_trans *trans, struct iwl_tx_queue *txq)
 	if (txq->need_update == 0)
 		return;
 
-	if (cfg(trans)->base_params->shadow_reg_enable) {
+	if (trans->cfg->base_params->shadow_reg_enable) {
 		/* shadow register enabled */
 		iwl_write32(trans, HBUS_TARG_WRPTR,
 			    txq->q.write_ptr | (txq_id << 8));
@@ -107,7 +107,7 @@ void iwl_txq_update_write_ptr(struct iwl_trans *trans, struct iwl_tx_queue *txq)
 		struct iwl_trans_pcie *trans_pcie =
 			IWL_TRANS_GET_PCIE_TRANS(trans);
 		/* if we're trying to save power */
-		if (test_bit(STATUS_POWER_PMI, &trans_pcie->status)) {
+		if (test_bit(STATUS_TPOWER_PMI, &trans_pcie->status)) {
 			/* wake up nic if it's powered down ...
 			 * uCode will wake up, and interrupt us again, so next
 			 * time we'll skip this part. */
@@ -176,8 +176,8 @@ static inline u8 iwl_tfd_get_num_tbs(struct iwl_tfd *tfd)
 	return tfd->num_tbs & 0x1f;
 }
 
-static void iwlagn_unmap_tfd(struct iwl_trans *trans, struct iwl_cmd_meta *meta,
-		     struct iwl_tfd *tfd, enum dma_data_direction dma_dir)
+static void iwl_unmap_tfd(struct iwl_trans *trans, struct iwl_cmd_meta *meta,
+			  struct iwl_tfd *tfd, enum dma_data_direction dma_dir)
 {
 	int i;
 	int num_tbs;
@@ -202,32 +202,39 @@ static void iwlagn_unmap_tfd(struct iwl_trans *trans, struct iwl_cmd_meta *meta,
 	for (i = 1; i < num_tbs; i++)
 		dma_unmap_single(trans->dev, iwl_tfd_tb_get_addr(tfd, i),
 				iwl_tfd_tb_get_len(tfd, i), dma_dir);
+
+	tfd->num_tbs = 0;
 }
 
 /**
- * iwlagn_txq_free_tfd - Free all chunks referenced by TFD [txq->q.read_ptr]
+ * iwl_txq_free_tfd - Free all chunks referenced by TFD [txq->q.read_ptr]
  * @trans - transport private data
  * @txq - tx queue
- * @index - the index of the TFD to be freed
- *@dma_dir - the direction of the DMA mapping
+ * @dma_dir - the direction of the DMA mapping
  *
  * Does NOT advance any TFD circular buffer read/write indexes
  * Does NOT free the TFD itself (which is within circular buffer)
  */
-void iwlagn_txq_free_tfd(struct iwl_trans *trans, struct iwl_tx_queue *txq,
-	int index, enum dma_data_direction dma_dir)
+void iwl_txq_free_tfd(struct iwl_trans *trans, struct iwl_tx_queue *txq,
+		      enum dma_data_direction dma_dir)
 {
 	struct iwl_tfd *tfd_tmp = txq->tfds;
 
+	/* rd_ptr is bounded by n_bd and idx is bounded by n_window */
+	int rd_ptr = txq->q.read_ptr;
+	int idx = get_cmd_index(&txq->q, rd_ptr);
+
 	lockdep_assert_held(&txq->lock);
 
-	iwlagn_unmap_tfd(trans, &txq->meta[index], &tfd_tmp[index], dma_dir);
+	/* We have only q->n_window txq->entries, but we use q->n_bd tfds */
+	iwl_unmap_tfd(trans, &txq->entries[idx].meta, &tfd_tmp[rd_ptr],
+		      dma_dir);
 
 	/* free SKB */
-	if (txq->skbs) {
+	if (txq->entries) {
 		struct sk_buff *skb;
 
-		skb = txq->skbs[index];
+		skb = txq->entries[idx].skb;
 
 		/* Can be called from irqs-disabled context
 		 * If skb is not NULL, it means that the whole queue is being
@@ -235,7 +242,7 @@ void iwlagn_txq_free_tfd(struct iwl_trans *trans, struct iwl_tx_queue *txq,
 		 */
 		if (skb) {
 			iwl_op_mode_free_skb(trans->op_mode, skb);
-			txq->skbs[index] = NULL;
+			txq->entries[idx].skb = NULL;
 		}
 	}
 }
@@ -261,7 +268,7 @@ int iwlagn_txq_attach_buf_to_tfd(struct iwl_trans *trans,
 	/* Each TFD can point to a maximum 20 Tx buffers */
 	if (num_tbs >= IWL_NUM_OF_TBS) {
 		IWL_ERR(trans, "Error can not send more than %d chunks\n",
-			  IWL_NUM_OF_TBS);
+			IWL_NUM_OF_TBS);
 		return -EINVAL;
 	}
 
@@ -270,7 +277,7 @@ int iwlagn_txq_attach_buf_to_tfd(struct iwl_trans *trans,
 
 	if (unlikely(addr & ~IWL_TX_DMA_MASK))
 		IWL_ERR(trans, "Unaligned address = %llx\n",
-			  (unsigned long long)addr);
+			(unsigned long long)addr);
 
 	iwl_tfd_set_tb(tfd, num_tbs, addr, len);
 
@@ -358,7 +365,7 @@ static void iwlagn_txq_inval_byte_cnt_tbl(struct iwl_trans *trans,
 	u8 sta_id = 0;
 	__le16 bc_ent;
 	struct iwl_tx_cmd *tx_cmd =
-		(struct iwl_tx_cmd *) txq->cmd[txq->q.read_ptr]->payload;
+		(void *)txq->entries[txq->q.read_ptr].cmd->payload;
 
 	WARN_ON(read_ptr >= TFD_QUEUE_SIZE_MAX);
 
@@ -373,16 +380,14 @@ static void iwlagn_txq_inval_byte_cnt_tbl(struct iwl_trans *trans,
 			tfd_offset[TFD_QUEUE_SIZE_MAX + read_ptr] = bc_ent;
 }
 
-static int iwlagn_tx_queue_set_q2ratid(struct iwl_trans *trans, u16 ra_tid,
-					u16 txq_id)
+static int iwl_txq_set_ratid_map(struct iwl_trans *trans, u16 ra_tid,
+				 u16 txq_id)
 {
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	u32 tbl_dw_addr;
 	u32 tbl_dw;
 	u16 scd_q2ratid;
 
-	struct iwl_trans_pcie *trans_pcie =
-		IWL_TRANS_GET_PCIE_TRANS(trans);
-
 	scd_q2ratid = ra_tid & SCD_QUEUE_RA_TID_MAP_RATID_MSK;
 
 	tbl_dw_addr = trans_pcie->scd_base_addr +
@@ -400,7 +405,7 @@ static int iwlagn_tx_queue_set_q2ratid(struct iwl_trans *trans, u16 ra_tid,
 	return 0;
 }
 
-static void iwlagn_tx_queue_stop_scheduler(struct iwl_trans *trans, u16 txq_id)
+static inline void iwl_txq_set_inactive(struct iwl_trans *trans, u16 txq_id)
 {
 	/* Simply stop the queue, but don't change any configuration;
 	 * the SCD_ACT_EN bit is the write-enable mask for the ACTIVE bit. */
@@ -410,102 +415,87 @@ static void iwlagn_tx_queue_stop_scheduler(struct iwl_trans *trans, u16 txq_id)
 		(1 << SCD_QUEUE_STTS_REG_POS_SCD_ACT_EN));
 }
 
-void iwl_trans_set_wr_ptrs(struct iwl_trans *trans,
-				int txq_id, u32 index)
-{
-	IWL_DEBUG_TX_QUEUES(trans, "Q %d  WrPtr: %d\n", txq_id, index & 0xff);
-	iwl_write_direct32(trans, HBUS_TARG_WRPTR,
-			(index & 0xff) | (txq_id << 8));
-	iwl_write_prph(trans, SCD_QUEUE_RDPTR(txq_id), index);
-}
-
-void iwl_trans_tx_queue_set_status(struct iwl_trans *trans,
-				   struct iwl_tx_queue *txq,
-				   int tx_fifo_id, bool active)
-{
-	int txq_id = txq->q.id;
-
-	iwl_write_prph(trans, SCD_QUEUE_STATUS_BITS(txq_id),
-			(active << SCD_QUEUE_STTS_REG_POS_ACTIVE) |
-			(tx_fifo_id << SCD_QUEUE_STTS_REG_POS_TXF) |
-			(1 << SCD_QUEUE_STTS_REG_POS_WSL) |
-			SCD_QUEUE_STTS_REG_MSK);
-
-	if (active)
-		IWL_DEBUG_TX_QUEUES(trans, "Activate queue %d on FIFO %d\n",
-				    txq_id, tx_fifo_id);
-	else
-		IWL_DEBUG_TX_QUEUES(trans, "Deactivate queue %d\n", txq_id);
-}
-
-void iwl_trans_pcie_tx_agg_setup(struct iwl_trans *trans, int txq_id, int fifo,
-				 int sta_id, int tid, int frame_limit, u16 ssn)
+void iwl_trans_pcie_txq_enable(struct iwl_trans *trans, int txq_id, int fifo,
+			       int sta_id, int tid, int frame_limit, u16 ssn)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	unsigned long flags;
-	u16 ra_tid = BUILD_RAxTID(sta_id, tid);
 
 	if (test_and_set_bit(txq_id, trans_pcie->queue_used))
 		WARN_ONCE(1, "queue %d already used - expect issues", txq_id);
 
-	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
-
 	/* Stop this Tx queue before configuring it */
-	iwlagn_tx_queue_stop_scheduler(trans, txq_id);
+	iwl_txq_set_inactive(trans, txq_id);
+
+	/* Set this queue as a chain-building queue unless it is CMD queue */
+	if (txq_id != trans_pcie->cmd_queue)
+		iwl_set_bits_prph(trans, SCD_QUEUECHAIN_SEL, BIT(txq_id));
 
-	/* Map receiver-address / traffic-ID to this queue */
-	iwlagn_tx_queue_set_q2ratid(trans, ra_tid, txq_id);
+	/* If this queue is mapped to a certain station: it is an AGG queue */
+	if (sta_id != IWL_INVALID_STATION) {
+		u16 ra_tid = BUILD_RAxTID(sta_id, tid);
 
-	/* Set this queue as a chain-building queue */
-	iwl_set_bits_prph(trans, SCD_QUEUECHAIN_SEL, BIT(txq_id));
+		/* Map receiver-address / traffic-ID to this queue */
+		iwl_txq_set_ratid_map(trans, ra_tid, txq_id);
 
-	/* enable aggregations for the queue */
-	iwl_set_bits_prph(trans, SCD_AGGR_SEL, BIT(txq_id));
+		/* enable aggregations for the queue */
+		iwl_set_bits_prph(trans, SCD_AGGR_SEL, BIT(txq_id));
+	} else {
+		/*
+		 * disable aggregations for the queue, this will also make the
+		 * ra_tid mapping configuration irrelevant since it is now a
+		 * non-AGG queue.
+		 */
+		iwl_clear_bits_prph(trans, SCD_AGGR_SEL, BIT(txq_id));
+	}
 
 	/* Place first TFD at index corresponding to start sequence number.
 	 * Assumes that ssn_idx is valid (!= 0xFFF) */
 	trans_pcie->txq[txq_id].q.read_ptr = (ssn & 0xff);
 	trans_pcie->txq[txq_id].q.write_ptr = (ssn & 0xff);
-	iwl_trans_set_wr_ptrs(trans, txq_id, ssn);
+
+	iwl_write_direct32(trans, HBUS_TARG_WRPTR,
+			   (ssn & 0xff) | (txq_id << 8));
+	iwl_write_prph(trans, SCD_QUEUE_RDPTR(txq_id), ssn);
 
 	/* Set up Tx window size and frame limit for this queue */
 	iwl_write_targ_mem(trans, trans_pcie->scd_base_addr +
+			SCD_CONTEXT_QUEUE_OFFSET(txq_id), 0);
+	iwl_write_targ_mem(trans, trans_pcie->scd_base_addr +
 			SCD_CONTEXT_QUEUE_OFFSET(txq_id) + sizeof(u32),
 			((frame_limit << SCD_QUEUE_CTX_REG2_WIN_SIZE_POS) &
 				SCD_QUEUE_CTX_REG2_WIN_SIZE_MSK) |
 			((frame_limit << SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS) &
 				SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK));
 
-	iwl_set_bits_prph(trans, SCD_INTERRUPT_MASK, (1 << txq_id));
-
 	/* Set up Status area in SRAM, map to Tx DMA/FIFO, activate the queue */
-	iwl_trans_tx_queue_set_status(trans, &trans_pcie->txq[txq_id],
-				      fifo, true);
-
-	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
+	iwl_write_prph(trans, SCD_QUEUE_STATUS_BITS(txq_id),
+		       (1 << SCD_QUEUE_STTS_REG_POS_ACTIVE) |
+		       (fifo << SCD_QUEUE_STTS_REG_POS_TXF) |
+		       (1 << SCD_QUEUE_STTS_REG_POS_WSL) |
+		       SCD_QUEUE_STTS_REG_MSK);
+	IWL_DEBUG_TX_QUEUES(trans, "Activate queue %d on FIFO %d WrPtr: %d\n",
+			    txq_id, fifo, ssn & 0xff);
 }
 
-void iwl_trans_pcie_tx_agg_disable(struct iwl_trans *trans, int txq_id)
+void iwl_trans_pcie_txq_disable(struct iwl_trans *trans, int txq_id)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+	u16 rd_ptr, wr_ptr;
+	int n_bd = trans_pcie->txq[txq_id].q.n_bd;
 
 	if (!test_and_clear_bit(txq_id, trans_pcie->queue_used)) {
 		WARN_ONCE(1, "queue %d not used", txq_id);
 		return;
 	}
 
-	iwlagn_tx_queue_stop_scheduler(trans, txq_id);
+	rd_ptr = iwl_read_prph(trans, SCD_QUEUE_RDPTR(txq_id)) & (n_bd - 1);
+	wr_ptr = iwl_read_prph(trans, SCD_QUEUE_WRPTR(txq_id));
 
-	iwl_clear_bits_prph(trans, SCD_AGGR_SEL, BIT(txq_id));
+	WARN_ONCE(rd_ptr != wr_ptr, "queue %d isn't empty: [%d,%d]",
+		  txq_id, rd_ptr, wr_ptr);
 
-	trans_pcie->txq[txq_id].q.read_ptr = 0;
-	trans_pcie->txq[txq_id].q.write_ptr = 0;
-	iwl_trans_set_wr_ptrs(trans, txq_id, 0);
-
-	iwl_clear_bits_prph(trans, SCD_INTERRUPT_MASK, BIT(txq_id));
-
-	iwl_trans_tx_queue_set_status(trans, &trans_pcie->txq[txq_id],
-				      0, false);
+	iwl_txq_set_inactive(trans, txq_id);
+	IWL_DEBUG_TX_QUEUES(trans, "Deactivate queue %d\n", txq_id);
 }
 
 /*************** HOST COMMAND QUEUE FUNCTIONS   *****/
@@ -578,8 +568,8 @@ static int iwl_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 	}
 
 	idx = get_cmd_index(q, q->write_ptr);
-	out_cmd = txq->cmd[idx];
-	out_meta = &txq->meta[idx];
+	out_cmd = txq->entries[idx].cmd;
+	out_meta = &txq->entries[idx].meta;
 
 	memset(out_meta, 0, sizeof(*out_meta));	/* re-initialize to NULL */
 	if (cmd->flags & CMD_WANT_SKB)
@@ -605,15 +595,14 @@ static int iwl_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 		cmd_dest += cmd->len[i];
 	}
 
-	IWL_DEBUG_HC(trans, "Sending command %s (#%x), seq: 0x%04X, "
-			"%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), cmd_size,
-			q->write_ptr, idx, trans_pcie->cmd_queue);
+	IWL_DEBUG_HC(trans,
+		     "Sending command %s (#%x), seq: 0x%04X, %d bytes at %d[%d]:%d\n",
+		     trans_pcie_get_cmd_string(trans_pcie, out_cmd->hdr.cmd),
+		     out_cmd->hdr.cmd, le16_to_cpu(out_cmd->hdr.sequence),
+		     cmd_size, q->write_ptr, idx, trans_pcie->cmd_queue);
 
 	phys_addr = dma_map_single(trans->dev, &out_cmd->hdr, copy_size,
-				DMA_BIDIRECTIONAL);
+				   DMA_BIDIRECTIONAL);
 	if (unlikely(dma_mapping_error(trans->dev, phys_addr))) {
 		idx = -ENOMEM;
 		goto out;
@@ -622,8 +611,7 @@ static int iwl_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 	dma_unmap_addr_set(out_meta, mapping, phys_addr);
 	dma_unmap_len_set(out_meta, len, copy_size);
 
-	iwlagn_txq_attach_buf_to_tfd(trans, txq,
-					phys_addr, copy_size, 1);
+	iwlagn_txq_attach_buf_to_tfd(trans, txq, phys_addr, copy_size, 1);
 #ifdef CONFIG_IWLWIFI_DEVICE_TRACING
 	trace_bufs[0] = &out_cmd->hdr;
 	trace_lens[0] = copy_size;
@@ -635,13 +623,12 @@ static int iwl_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 			continue;
 		if (!(cmd->dataflags[i] & IWL_HCMD_DFL_NOCOPY))
 			continue;
-		phys_addr = dma_map_single(trans->dev,
-					   (void *)cmd->data[i],
+		phys_addr = dma_map_single(trans->dev, (void *)cmd->data[i],
 					   cmd->len[i], DMA_BIDIRECTIONAL);
 		if (dma_mapping_error(trans->dev, phys_addr)) {
-			iwlagn_unmap_tfd(trans, out_meta,
-					 &txq->tfds[q->write_ptr],
-					 DMA_BIDIRECTIONAL);
+			iwl_unmap_tfd(trans, out_meta,
+				      &txq->tfds[q->write_ptr],
+				      DMA_BIDIRECTIONAL);
 			idx = -ENOMEM;
 			goto out;
 		}
@@ -668,6 +655,10 @@ static int iwl_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 			       trace_bufs[2], trace_lens[2]);
 #endif
 
+	/* start timer if queue currently empty */
+	if (q->read_ptr == q->write_ptr && trans_pcie->wd_timeout)
+		mod_timer(&txq->stuck_timer, jiffies + trans_pcie->wd_timeout);
+
 	/* Increment and update queue's write index */
 	q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
 	iwl_txq_update_write_ptr(trans, txq);
@@ -677,6 +668,22 @@ static int iwl_enqueue_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 	return idx;
 }
 
+static inline void iwl_queue_progress(struct iwl_trans_pcie *trans_pcie,
+				      struct iwl_tx_queue *txq)
+{
+	if (!trans_pcie->wd_timeout)
+		return;
+
+	/*
+	 * if empty delete timer, otherwise move timer forward
+	 * since we're making progress on this queue
+	 */
+	if (txq->q.read_ptr == txq->q.write_ptr)
+		del_timer(&txq->stuck_timer);
+	else
+		mod_timer(&txq->stuck_timer, jiffies + trans_pcie->wd_timeout);
+}
+
 /**
  * iwl_hcmd_queue_reclaim - Reclaim TX command queue entries already Tx'd
  *
@@ -695,9 +702,10 @@ static void iwl_hcmd_queue_reclaim(struct iwl_trans *trans, int txq_id,
 	lockdep_assert_held(&txq->lock);
 
 	if ((idx >= q->n_bd) || (iwl_queue_used(q, idx) == 0)) {
-		IWL_ERR(trans, "%s: Read index for DMA queue txq id (%d), "
-			  "index %d is out of range [0-%d] %d %d.\n", __func__,
-			  txq_id, idx, q->n_bd, q->write_ptr, q->read_ptr);
+		IWL_ERR(trans,
+			"%s: Read index for DMA queue txq id (%d), index %d is out of range [0-%d] %d %d.\n",
+			__func__, txq_id, idx, q->n_bd,
+			q->write_ptr, q->read_ptr);
 		return;
 	}
 
@@ -705,12 +713,14 @@ static void iwl_hcmd_queue_reclaim(struct iwl_trans *trans, int txq_id,
 	     q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) {
 
 		if (nfreed++ > 0) {
-			IWL_ERR(trans, "HCMD skipped: index (%d) %d %d\n", idx,
-					q->write_ptr, q->read_ptr);
+			IWL_ERR(trans, "HCMD skipped: index (%d) %d %d\n",
+				idx, q->write_ptr, q->read_ptr);
 			iwl_op_mode_nic_error(trans->op_mode);
 		}
 
 	}
+
+	iwl_queue_progress(trans_pcie, txq);
 }
 
 /**
@@ -741,9 +751,9 @@ void iwl_tx_cmd_complete(struct iwl_trans *trans, struct iwl_rx_cmd_buffer *rxb,
 	 * in the queue management code. */
 	if (WARN(txq_id != trans_pcie->cmd_queue,
 		 "wrong command queue %d (should be %d), sequence 0x%X readp=%d writep=%d\n",
-		  txq_id, trans_pcie->cmd_queue, sequence,
-		  trans_pcie->txq[trans_pcie->cmd_queue].q.read_ptr,
-		  trans_pcie->txq[trans_pcie->cmd_queue].q.write_ptr)) {
+		 txq_id, trans_pcie->cmd_queue, sequence,
+		 trans_pcie->txq[trans_pcie->cmd_queue].q.read_ptr,
+		 trans_pcie->txq[trans_pcie->cmd_queue].q.write_ptr)) {
 		iwl_print_hex_error(trans, pkt, 32);
 		return;
 	}
@@ -751,13 +761,10 @@ void iwl_tx_cmd_complete(struct iwl_trans *trans, struct iwl_rx_cmd_buffer *rxb,
 	spin_lock(&txq->lock);
 
 	cmd_index = get_cmd_index(&txq->q, index);
-	cmd = txq->cmd[cmd_index];
-	meta = &txq->meta[cmd_index];
-
-	txq->time_stamp = jiffies;
+	cmd = txq->entries[cmd_index].cmd;
+	meta = &txq->entries[cmd_index].meta;
 
-	iwlagn_unmap_tfd(trans, meta, &txq->tfds[index],
-			 DMA_BIDIRECTIONAL);
+	iwl_unmap_tfd(trans, meta, &txq->tfds[index], DMA_BIDIRECTIONAL);
 
 	/* Input error checking is done when commands are added to queue. */
 	if (meta->flags & CMD_WANT_SKB) {
@@ -765,21 +772,23 @@ void iwl_tx_cmd_complete(struct iwl_trans *trans, struct iwl_rx_cmd_buffer *rxb,
 
 		meta->source->resp_pkt = pkt;
 		meta->source->_rx_page_addr = (unsigned long)page_address(p);
-		meta->source->_rx_page_order = hw_params(trans).rx_page_order;
+		meta->source->_rx_page_order = trans_pcie->rx_page_order;
 		meta->source->handler_status = handler_status;
 	}
 
 	iwl_hcmd_queue_reclaim(trans, txq_id, index);
 
 	if (!(meta->flags & CMD_ASYNC)) {
-		if (!test_bit(STATUS_HCMD_ACTIVE, &trans->shrd->status)) {
+		if (!test_bit(STATUS_HCMD_ACTIVE, &trans_pcie->status)) {
 			IWL_WARN(trans,
 				 "HCMD_ACTIVE already clear for command %s\n",
-				 get_cmd_string(cmd->hdr.cmd));
+				 trans_pcie_get_cmd_string(trans_pcie,
+							   cmd->hdr.cmd));
 		}
-		clear_bit(STATUS_HCMD_ACTIVE, &trans->shrd->status);
+		clear_bit(STATUS_HCMD_ACTIVE, &trans_pcie->status);
 		IWL_DEBUG_INFO(trans, "Clearing HCMD_ACTIVE for command %s\n",
-			       get_cmd_string(cmd->hdr.cmd));
+			       trans_pcie_get_cmd_string(trans_pcie,
+							 cmd->hdr.cmd));
 		wake_up(&trans->wait_command_queue);
 	}
 
@@ -792,6 +801,7 @@ void iwl_tx_cmd_complete(struct iwl_trans *trans, struct iwl_rx_cmd_buffer *rxb,
 
 static int iwl_send_cmd_async(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 {
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	int ret;
 
 	/* An asynchronous command can not expect an SKB to be set. */
@@ -803,7 +813,7 @@ static int iwl_send_cmd_async(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 	if (ret < 0) {
 		IWL_ERR(trans,
 			"Error sending %s: enqueue_hcmd failed: %d\n",
-			  get_cmd_string(cmd->id), ret);
+			trans_pcie_get_cmd_string(trans_pcie, cmd->id), ret);
 		return ret;
 	}
 	return 0;
@@ -816,49 +826,52 @@ static int iwl_send_cmd_sync(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 	int ret;
 
 	IWL_DEBUG_INFO(trans, "Attempting to send sync command %s\n",
-			get_cmd_string(cmd->id));
+		       trans_pcie_get_cmd_string(trans_pcie, cmd->id));
 
 	if (WARN_ON(test_and_set_bit(STATUS_HCMD_ACTIVE,
-				     &trans->shrd->status))) {
+				     &trans_pcie->status))) {
 		IWL_ERR(trans, "Command %s: a command is already active!\n",
-			get_cmd_string(cmd->id));
+			trans_pcie_get_cmd_string(trans_pcie, cmd->id));
 		return -EIO;
 	}
 
 	IWL_DEBUG_INFO(trans, "Setting HCMD_ACTIVE for command %s\n",
-			get_cmd_string(cmd->id));
+		       trans_pcie_get_cmd_string(trans_pcie, cmd->id));
 
 	cmd_idx = iwl_enqueue_hcmd(trans, cmd);
 	if (cmd_idx < 0) {
 		ret = cmd_idx;
-		clear_bit(STATUS_HCMD_ACTIVE, &trans->shrd->status);
+		clear_bit(STATUS_HCMD_ACTIVE, &trans_pcie->status);
 		IWL_ERR(trans,
 			"Error sending %s: enqueue_hcmd failed: %d\n",
-			  get_cmd_string(cmd->id), ret);
+			trans_pcie_get_cmd_string(trans_pcie, cmd->id), ret);
 		return ret;
 	}
 
 	ret = wait_event_timeout(trans->wait_command_queue,
-			!test_bit(STATUS_HCMD_ACTIVE, &trans->shrd->status),
-			HOST_COMPLETE_TIMEOUT);
+				 !test_bit(STATUS_HCMD_ACTIVE,
+					   &trans_pcie->status),
+				 HOST_COMPLETE_TIMEOUT);
 	if (!ret) {
-		if (test_bit(STATUS_HCMD_ACTIVE, &trans->shrd->status)) {
+		if (test_bit(STATUS_HCMD_ACTIVE, &trans_pcie->status)) {
 			struct iwl_tx_queue *txq =
 				&trans_pcie->txq[trans_pcie->cmd_queue];
 			struct iwl_queue *q = &txq->q;
 
 			IWL_ERR(trans,
 				"Error sending %s: time out after %dms.\n",
-				get_cmd_string(cmd->id),
+				trans_pcie_get_cmd_string(trans_pcie, cmd->id),
 				jiffies_to_msecs(HOST_COMPLETE_TIMEOUT));
 
 			IWL_ERR(trans,
 				"Current CMD queue read_ptr %d write_ptr %d\n",
 				q->read_ptr, q->write_ptr);
 
-			clear_bit(STATUS_HCMD_ACTIVE, &trans->shrd->status);
-			IWL_DEBUG_INFO(trans, "Clearing HCMD_ACTIVE for command"
-				 "%s\n", get_cmd_string(cmd->id));
+			clear_bit(STATUS_HCMD_ACTIVE, &trans_pcie->status);
+			IWL_DEBUG_INFO(trans,
+				       "Clearing HCMD_ACTIVE for command %s\n",
+				       trans_pcie_get_cmd_string(trans_pcie,
+								 cmd->id));
 			ret = -ETIMEDOUT;
 			goto cancel;
 		}
@@ -866,7 +879,7 @@ static int iwl_send_cmd_sync(struct iwl_trans *trans, struct iwl_host_cmd *cmd)
 
 	if ((cmd->flags & CMD_WANT_SKB) && !cmd->resp_pkt) {
 		IWL_ERR(trans, "Error: Response NULL in '%s'\n",
-			  get_cmd_string(cmd->id));
+			trans_pcie_get_cmd_string(trans_pcie, cmd->id));
 		ret = -EIO;
 		goto cancel;
 	}
@@ -881,8 +894,8 @@ cancel:
 		 * in later, it will possibly set an invalid
 		 * address (cmd->meta.source).
 		 */
-		trans_pcie->txq[trans_pcie->cmd_queue].meta[cmd_idx].flags &=
-							~CMD_WANT_SKB;
+		trans_pcie->txq[trans_pcie->cmd_queue].
+			entries[cmd_idx].meta.flags &= ~CMD_WANT_SKB;
 	}
 
 	if (cmd->resp_pkt) {
@@ -923,10 +936,10 @@ int iwl_tx_queue_reclaim(struct iwl_trans *trans, int txq_id, int index,
 
 	if ((index >= q->n_bd) ||
 	   (iwl_queue_used(q, last_to_free) == 0)) {
-		IWL_ERR(trans, "%s: Read index for DMA queue txq id (%d), "
-			  "last_to_free %d is out of range [0-%d] %d %d.\n",
-			  __func__, txq_id, last_to_free, q->n_bd,
-			  q->write_ptr, q->read_ptr);
+		IWL_ERR(trans,
+			"%s: Read index for DMA queue txq id (%d), last_to_free %d is out of range [0-%d] %d %d.\n",
+			__func__, txq_id, last_to_free, q->n_bd,
+			q->write_ptr, q->read_ptr);
 		return 0;
 	}
 
@@ -937,17 +950,20 @@ int iwl_tx_queue_reclaim(struct iwl_trans *trans, int txq_id, int index,
 	     q->read_ptr != index;
 	     q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) {
 
-		if (WARN_ON_ONCE(txq->skbs[txq->q.read_ptr] == NULL))
+		if (WARN_ON_ONCE(txq->entries[txq->q.read_ptr].skb == NULL))
 			continue;
 
-		__skb_queue_tail(skbs, txq->skbs[txq->q.read_ptr]);
+		__skb_queue_tail(skbs, txq->entries[txq->q.read_ptr].skb);
 
-		txq->skbs[txq->q.read_ptr] = NULL;
+		txq->entries[txq->q.read_ptr].skb = NULL;
 
 		iwlagn_txq_inval_byte_cnt_tbl(trans, txq);
 
-		iwlagn_txq_free_tfd(trans, txq, txq->q.read_ptr, DMA_TO_DEVICE);
+		iwl_txq_free_tfd(trans, txq, DMA_TO_DEVICE);
 		freed++;
 	}
+
+	iwl_queue_progress(trans_pcie, txq);
+
 	return freed;
 }