Update to compat-wireless-2009-08-15

SVN-Revision: 17265

package/mac80211/Makefile

@@ -17,12 +17,12 @@ ifneq ($(CONFIG_LINUX_2_6_21)$(CONFIG_LINUX_2_6_25),)
   PKG_MD5SUM:=9563ceeed86bca0859ad5f010623277c
   PATCH_DIR:=./patches-old
 else
-  PKG_VERSION:=2009-06-25
-  PKG_RELEASE:=3
+  PKG_VERSION:=2009-08-15
+  PKG_RELEASE:=1
   PKG_SOURCE_URL:= \
-	http://www.orbit-lab.org/kernel/compat-wireless-2.6/2009/06 \
+	http://www.orbit-lab.org/kernel/compat-wireless-2.6/2009/08 \
 	http://wireless.kernel.org/download/compat-wireless-2.6
-  PKG_MD5SUM:=e76d2580436069e2b44f0f57db790bfe
+  PKG_MD5SUM:=bc71c2b8554bb79511e9a38dd6d5b318
 endif
 
 PKG_SOURCE:=compat-wireless-$(PKG_VERSION).tar.bz2
@@ -429,7 +429,6 @@ BUILDFLAGS:= \
 	$(if $(CONFIG_PCI),-DCONFIG_SSB_PCIHOST_POSSIBLE -DCONFIG_SSB_PCIHOST) \
 	$(if $(CONFIG_PCI),-DCONFIG_SSB_SPROM) \
 	$(if $(CONFIG_LEDS_TRIGGERS), -DCONFIG_MAC80211_LEDS -DCONFIG_LEDS_TRIGGERS -DCONFIG_B43_LEDS -DCONFIG_B43LEGACY_LEDS) \
-	$(if $(CONFIG_RFKILL_INPUT),-DCONFIG_B43_RFKILL -DCONFIG_B43LEGACY_RFKILL) \
 	$(if $(CONFIG_HW_RANDOM),-DCONFIG_B43_HWRNG -DCONFIG_B43LEGACY_HWRNG) \
 	$(if $(CONFIG_DEBUG_FS), -DCONFIG_MAC80211_DEBUGFS) \
 	-D__CONFIG_MAC80211_RC_DEFAULT=minstrel \
@@ -451,8 +450,6 @@ MAKE_OPTS:= \
 	$(if $(CONFIG_PCI),CONFIG_SSB_DRIVER_PCICORE=y,CONFIG_SSB_DRIVER_PCICORE=n) \
 	$(if $(CONFIG_PCI),CONFIG_SSB_PCIHOST_POSSIBLE=y,CONFIG_SSB_PCIHOST_POSSIBLE=n) \
 	$(if $(CONFIG_PCI),CONFIG_SSB_PCIHOST=y,CONFIG_SSB_PCIHOST=n) \
-	$(if $(CONFIG_RFKILL_INPUT),CONFIG_B43_RFKILL=y,CONFIG_B43_RFKILL=n) \
-	$(if $(CONFIG_RFKILL_INPUT),CONFIG_B43LEGACY_RFKILL=y,CONFIG_B43LEGACY_RFKILL=n) \
 	CONFIG_B43LEGACY_LEDS=$(CONFIG_LEDS_TRIGGERS) \
 	CONFIG_B43_LEDS=$(CONFIG_LEDS_TRIGGERS) \
 	$(if $(CONFIG_HW_RANDOM),CONFIG_B43_HWRNG=y,CONFIG_B43_HWRNG=n) \

package/mac80211/patches/005-disable_ssb_build.patch

@@ -1,12 +1,10 @@
 --- a/Makefile
 +++ b/Makefile
-@@ -20,8 +20,7 @@ NOSTDINC_FLAGS := -I$(M)/include/ -inclu
+@@ -22,7 +22,6 @@ NOSTDINC_FLAGS := -I$(M)/include/ -inclu
  obj-y := net/wireless/ net/mac80211/ net/rfkill/
  ifeq ($(ONLY_CORE),)
- obj-$(CONFIG_B44) += drivers/net/b44.o
--obj-y += drivers/ssb/ \
--	drivers/misc/eeprom/ \
-+obj-y += drivers/misc/eeprom/ \
+ obj-m += \
+-	drivers/ssb/ \
+ 	drivers/misc/eeprom/ \
  	drivers/net/usb/ \
  	drivers/net/wireless/
- endif

package/mac80211/patches/007-remove_unused_stuff.patch

@@ -1,7 +1,7 @@
 --- a/config.mk
 +++ b/config.mk
-@@ -107,10 +107,10 @@ CONFIG_MAC80211_MESH=y
- CONFIG_CFG80211=m
+@@ -153,10 +153,10 @@ CONFIG_CFG80211_DEFAULT_PS=y
+ CONFIG_CFG80211_DEFAULT_PS_VALUE=1
  # CONFIG_CFG80211_REG_DEBUG=y
  
 -CONFIG_LIB80211=m
@@ -15,7 +15,7 @@
  # CONFIG_LIB80211_DEBUG=y
  
  CONFIG_WIRELESS_OLD_REGULATORY=n
-@@ -123,61 +123,61 @@ ifneq ($(CONFIG_PCI),)
+@@ -169,61 +169,61 @@ ifneq ($(CONFIG_PCI),)
  
  CONFIG_ATH5K=m
  # CONFIG_ATH5K_DEBUG=y
@@ -36,12 +36,12 @@
  # CONFIG_IWLWIFI_DEBUG=y
  # CONFIG_IWLWIFI_DEBUGFS=y
 -CONFIG_IWLAGN=m
--CONFIG_IWL4965=y
+-CONFIG_COMPAT_IWL4965=y
 -CONFIG_IWL5000=y
 -CONFIG_IWL3945=m
 -CONFIG_IWL3945_SPECTRUM_MEASUREMENT=y
 +# CONFIG_IWLAGN=m
-+# CONFIG_IWL4965=y
++# CONFIG_COMPAT_IWL4965=y
 +# CONFIG_IWL5000=y
 +# CONFIG_IWL3945=m
 +# CONFIG_IWL3945_SPECTRUM_MEASUREMENT=y
@@ -112,7 +112,7 @@
  # CONFIG_IPW2200_DEBUG=y
  # The above enables use a second interface prefixed 'rtap'.
  #           Example usage:
-@@ -192,27 +192,27 @@ CONFIG_IPW2200_QOS=y
+@@ -238,27 +238,27 @@ CONFIG_IPW2200_QOS=y
  #
  # % echo 1 > /sys/bus/pci/drivers/ipw2200/*/rtap_iface
  
@@ -154,7 +154,7 @@
  
  CONFIG_RT2X00_LIB_PCI=m
  CONFIG_RT2400PCI=m
-@@ -228,24 +228,24 @@ CONFIG_RT61PCI=m
+@@ -274,10 +274,10 @@ CONFIG_RT61PCI=m
  NEED_RT2X00_FIRMWARE=y
  endif
  
@@ -168,13 +168,20 @@
  
  endif
  ## end of PCI
- 
+@@ -285,18 +285,18 @@ endif
  ifneq ($(CONFIG_PCMCIA),)
  
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -le 26 && echo yes),yes)
+-CONFIG_LIBERTAS=n
+-CONFIG_LIBERTAS_CS=n
++# CONFIG_LIBERTAS=n
++# CONFIG_LIBERTAS_CS=n
+ else
 -CONFIG_LIBERTAS_CS=m
 -NEED_LIBERTAS=y
 +# CONFIG_LIBERTAS_CS=m
 +# NEED_LIBERTAS=y
+ endif
  
  endif
  ## end of PCMCIA
@@ -185,7 +192,7 @@
  
  # USB Drivers
  ifneq ($(CONFIG_USB),)
-@@ -259,21 +259,21 @@ CONFIG_ZD1211RW=m
+@@ -310,19 +310,19 @@ CONFIG_ZD1211RW=m
  # is only wireless RNDIS chip known to date.
  # Note: this depends on CONFIG_USB_NET_RNDIS_HOST and CONFIG_USB_NET_CDCETHER
  # it also requires new RNDIS_HOST and CDC_ETHER modules which we add
@@ -203,9 +210,7 @@
 -CONFIG_AT76C50X_USB=m
 +# CONFIG_AT76C50X_USB=m
  
- # Activate AR9170 support only on kernel >= 2.6.29.
- # The needed USB poison feature was added in this kernel release.
- ifeq ($(shell test $(KERNEL_SUBLEVEL) -ge 29 && echo yes),yes)
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -ge 28 && echo yes),yes)
 -CONFIG_AR9170_USB=m
 -CONFIG_AR9170_LEDS=y
 +# CONFIG_AR9170_USB=m
@@ -213,16 +218,24 @@
  endif
  
  # RT2500USB does not require firmware
-@@ -287,30 +287,30 @@ CONFIG_RT73USB=m
- NEED_RT2X00_FIRMWARE=y
+@@ -337,28 +337,28 @@ NEED_RT2X00_FIRMWARE=y
  endif
  
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -le 26 && echo yes),yes)
+-CONFIG_LIBERTAS_THINFIRM_USB=n
+-CONFIG_LIBERTAS_USB=n
+-NEED_LIBERTAS=n
++# CONFIG_LIBERTAS_THINFIRM_USB=n
++# CONFIG_LIBERTAS_USB=n
++# NEED_LIBERTAS=n
+ else
 -CONFIG_LIBERTAS_THINFIRM_USB=m
 -CONFIG_LIBERTAS_USB=m
 -NEED_LIBERTAS=y
 +# CONFIG_LIBERTAS_THINFIRM_USB=m
 +# CONFIG_LIBERTAS_USB=m
 +# NEED_LIBERTAS=y
+ endif
  
  endif # end of USB driver list
  
@@ -230,21 +243,36 @@
  
 -CONFIG_WL1251=m
 -CONFIG_P54_SPI=m
--CONFIG_LIBERTAS_SPI=m
--NEED_LIBERTAS=y
 +# CONFIG_WL1251=m
 +# CONFIG_P54_SPI=m
+ 
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -le 26 && echo yes),yes)
+-CONFIG_LIBERTAS_SPI=n
+-NEED_LIBERTAS=n
++# CONFIG_LIBERTAS_SPI=n
++# NEED_LIBERTAS=n
+ else
+-CONFIG_LIBERTAS_SPI=m
+-NEED_LIBERTAS=y
 +# CONFIG_LIBERTAS_SPI=m
 +# NEED_LIBERTAS=y
+ endif
  
  endif # end of SPI driver list
- 
+@@ -366,17 +366,17 @@ endif # end of SPI driver list
  ifneq ($(CONFIG_MMC),)
  
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -le 26 && echo yes),yes)
+-CONFIG_LIBERTAS_SDIO=n
+-NEED_LIBERTAS=n
++# CONFIG_LIBERTAS_SDIO=n
++# NEED_LIBERTAS=n
+ else
 -CONFIG_LIBERTAS_SDIO=m
 -NEED_LIBERTAS=y
 +# CONFIG_LIBERTAS_SDIO=m
 +# NEED_LIBERTAS=y
+ endif
  
  # Activate iwmc3200wifi support only on kernel >= 2.6.29.
  # iwmc3200wifi uses new netdev_ops api no supported by old kernel.
@@ -254,7 +282,7 @@
  # CONFIG_IWM_DEBUG=y
  endif
  
-@@ -323,7 +323,7 @@ CONFIG_RT2X00_LIB=m
+@@ -389,7 +389,7 @@ CONFIG_RT2X00_LIB=m
  CONFIG_RT2X00_LIB_HT=y
  CONFIG_RT2X00_LIB_FIRMWARE=y
  CONFIG_RT2X00_LIB_CRYPTO=y
@@ -263,12 +291,20 @@
  CONFIG_RT2X00_LIB_LEDS=y
  # CONFIG_RT2X00_LIB_DEBUGFS=y
  # CONFIG_RT2X00_DEBUG=y
-@@ -340,25 +340,25 @@ CONFIG_P54_LEDS=y
+@@ -406,24 +406,24 @@ CONFIG_P54_LEDS=y
  # Atheros
  CONFIG_ATH_COMMON=m
  
 -CONFIG_WL12XX=y
+-CONFIG_WL1251=m
+-CONFIG_WL1251_SPI=m
+-CONFIG_WL1251_SDIO=m
+-CONFIG_WL1271=m
 +# CONFIG_WL12XX=y
++# CONFIG_WL1251=m
++# CONFIG_WL1251_SPI=m
++# CONFIG_WL1251_SDIO=m
++# CONFIG_WL1271=m
  
  # Sonics Silicon Backplane
 -CONFIG_SSB_POSSIBLE=y
@@ -279,6 +315,10 @@
 +# CONFIG_SSB_SPROM=y
  # CONFIG_SSB_DEBUG=y
  
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -le 26 && echo yes),yes)
+-CONFIG_LIBERTAS=n
++# CONFIG_LIBERTAS=n
+ else
  ifeq ($(NEED_LIBERTAS),y)
 -CONFIG_LIBERTAS_THINFIRM=m
 -CONFIG_LIBERTAS=m
@@ -286,7 +326,8 @@
 +# CONFIG_LIBERTAS=m
  # CONFIG_LIBERTAS_DEBUG=y
  endif
- 
+ endif
+@@ -431,8 +431,8 @@ endif
  # We need the backported rfkill module on kernel < 2.6.31.
  # In more recent kernel versions use the in kernel rfkill module.
  ifeq ($(shell test $(KERNEL_SUBLEVEL) -le 30 && echo yes),yes)

package/mac80211/patches/008-disable_usb_backport.patch

@@ -0,0 +1,81 @@
+--- a/net/wireless/compat-2.6.28.c
++++ b/net/wireless/compat-2.6.28.c
+@@ -12,10 +12,11 @@
+ 
+ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28))
+ 
+-#include <linux/usb.h>
+-
+ /* 2.6.28 compat code goes here */
+ 
++#ifdef CONFIG_AR9170_USB
++#include <linux/usb.h>
++
+ /*
+  * Compat-wireless notes for USB backport stuff:
+  *
+@@ -206,6 +207,7 @@ int usb_anchor_empty(struct usb_anchor *
+ }
+ 
+ EXPORT_SYMBOL_GPL(usb_anchor_empty);
++#endif
+ 
+ 
+ void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar)
+--- a/include/net/compat-2.6.28.h
++++ b/include/net/compat-2.6.28.h
+@@ -9,7 +9,6 @@
+ 
+ #include <linux/skbuff.h>
+ #include <linux/if_ether.h>
+-#include <linux/usb.h>
+ 
+ #ifndef ETH_P_PAE
+ #define ETH_P_PAE 0x888E      /* Port Access Entity (IEEE 802.1X) */
+@@ -42,6 +41,8 @@ extern void usb_poison_urb(struct urb *u
+ #endif
+ extern void usb_unpoison_urb(struct urb *urb);
+ 
++#ifdef CONFIG_AR9170_USB
++#include <linux/usb.h>
+ #if 0
+ extern void usb_poison_anchored_urbs(struct usb_anchor *anchor);
+ #endif
+@@ -49,6 +50,7 @@ extern void usb_poison_anchored_urbs(str
+ extern struct urb *usb_get_from_anchor(struct usb_anchor *anchor);
+ extern void usb_scuttle_anchored_urbs(struct usb_anchor *anchor);
+ extern int usb_anchor_empty(struct usb_anchor *anchor);
++#endif
+ 
+ 
+ void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar);
+--- a/net/wireless/compat-2.6.29.c
++++ b/net/wireless/compat-2.6.29.c
+@@ -12,6 +12,7 @@
+ 
+ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29))
+ 
++#ifdef CONFIG_AR9170_USB
+ #include <linux/usb.h>
+ 
+ /**
+@@ -34,6 +35,7 @@ void usb_unpoison_anchored_urbs(struct u
+ 	spin_unlock_irqrestore(&anchor->lock, flags);
+ }
+ EXPORT_SYMBOL_GPL(usb_unpoison_anchored_urbs);
++#endif
+ 
+ 
+ #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29) */
+--- a/include/net/compat-2.6.29.h
++++ b/include/net/compat-2.6.29.h
+@@ -41,7 +41,9 @@ static inline struct sk_buff *skb_queue_
+ 	return skb->prev;
+ }
+ 
++#ifdef CONFIG_AR9170_USB
+ extern void usb_unpoison_anchored_urbs(struct usb_anchor *anchor);
++#endif
+ 
+ #endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)) */
+ 

package/mac80211/patches/008-mac80211-fix-todo-lock.patch

@@ -1,117 +0,0 @@
-From: Johannes Berg <[email protected]>
-Subject: mac80211: fix todo lock
-
-The key todo lock can be taken from different locks
-that require it to be _bh to avoid lock inversion
-due to (soft)irqs.
-
-This should fix the two problems reported by Bob and
-Gabor:
-http://mid.gmane.org/[email protected]
-http://mid.gmane.org/[email protected]
-
-Signed-off-by: Johannes Berg <[email protected]>
-Cc: Bob Copeland <[email protected]>
-Cc: Gabor Juhos <[email protected]>
----
- net/mac80211/key.c |   28 +++++++++++++++-------------
- 1 file changed, 15 insertions(+), 13 deletions(-)
-
---- a/net/mac80211/key.c
-+++ b/net/mac80211/key.c
-@@ -70,6 +70,8 @@ static DECLARE_WORK(todo_work, key_todo)
-  *
-  * @key: key to add to do item for
-  * @flag: todo flag(s)
-+ *
-+ * Must be called with IRQs or softirqs disabled.
-  */
- static void add_todo(struct ieee80211_key *key, u32 flag)
- {
-@@ -143,9 +145,9 @@ static void ieee80211_key_enable_hw_acce
- 	ret = drv_set_key(key->local, SET_KEY, &sdata->vif, sta, &key->conf);
- 
- 	if (!ret) {
--		spin_lock(&todo_lock);
-+		spin_lock_bh(&todo_lock);
- 		key->flags |= KEY_FLAG_UPLOADED_TO_HARDWARE;
--		spin_unlock(&todo_lock);
-+		spin_unlock_bh(&todo_lock);
- 	}
- 
- 	if (ret && ret != -ENOSPC && ret != -EOPNOTSUPP)
-@@ -167,12 +169,12 @@ static void ieee80211_key_disable_hw_acc
- 	if (!key || !key->local->ops->set_key)
- 		return;
- 
--	spin_lock(&todo_lock);
-+	spin_lock_bh(&todo_lock);
- 	if (!(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)) {
--		spin_unlock(&todo_lock);
-+		spin_unlock_bh(&todo_lock);
- 		return;
- 	}
--	spin_unlock(&todo_lock);
-+	spin_unlock_bh(&todo_lock);
- 
- 	sta = get_sta_for_key(key);
- 	sdata = key->sdata;
-@@ -191,9 +193,9 @@ static void ieee80211_key_disable_hw_acc
- 		       wiphy_name(key->local->hw.wiphy),
- 		       key->conf.keyidx, sta ? sta->addr : bcast_addr, ret);
- 
--	spin_lock(&todo_lock);
-+	spin_lock_bh(&todo_lock);
- 	key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE;
--	spin_unlock(&todo_lock);
-+	spin_unlock_bh(&todo_lock);
- }
- 
- static void __ieee80211_set_default_key(struct ieee80211_sub_if_data *sdata,
-@@ -440,14 +442,14 @@ void ieee80211_key_link(struct ieee80211
- 
- 	__ieee80211_key_replace(sdata, sta, old_key, key);
- 
--	spin_unlock_irqrestore(&sdata->local->key_lock, flags);
--
- 	/* free old key later */
- 	add_todo(old_key, KEY_FLAG_TODO_DELETE);
- 
- 	add_todo(key, KEY_FLAG_TODO_ADD_DEBUGFS);
- 	if (netif_running(sdata->dev))
- 		add_todo(key, KEY_FLAG_TODO_HWACCEL_ADD);
-+
-+	spin_unlock_irqrestore(&sdata->local->key_lock, flags);
- }
- 
- static void __ieee80211_key_free(struct ieee80211_key *key)
-@@ -550,7 +552,7 @@ static void __ieee80211_key_todo(void)
- 	 */
- 	synchronize_rcu();
- 
--	spin_lock(&todo_lock);
-+	spin_lock_bh(&todo_lock);
- 	while (!list_empty(&todo_list)) {
- 		key = list_first_entry(&todo_list, struct ieee80211_key, todo);
- 		list_del_init(&key->todo);
-@@ -561,7 +563,7 @@ static void __ieee80211_key_todo(void)
- 					  KEY_FLAG_TODO_HWACCEL_REMOVE |
- 					  KEY_FLAG_TODO_DELETE);
- 		key->flags &= ~todoflags;
--		spin_unlock(&todo_lock);
-+		spin_unlock_bh(&todo_lock);
- 
- 		work_done = false;
- 
-@@ -594,9 +596,9 @@ static void __ieee80211_key_todo(void)
- 
- 		WARN_ON(!work_done);
- 
--		spin_lock(&todo_lock);
-+		spin_lock_bh(&todo_lock);
- 	}
--	spin_unlock(&todo_lock);
-+	spin_unlock_bh(&todo_lock);
- }
- 
- void ieee80211_key_todo(void)

package/mac80211/patches/201-ath5k-WAR-for-AR71xx-PCI-bug.patch

@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath5k/reset.c
 +++ b/drivers/net/wireless/ath/ath5k/reset.c
-@@ -1296,8 +1296,14 @@ int ath5k_hw_reset(struct ath5k_hw *ah, 
+@@ -1370,8 +1370,14 @@ int ath5k_hw_reset(struct ath5k_hw *ah, 
  	if (ah->ah_version != AR5K_AR5210) {
  		AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
  			AR5K_TXCFG_SDMAMR, AR5K_DMASIZE_128B);

package/mac80211/patches/301-rt2x00-Add-rt2x00soc-bus-module.patch

@@ -1,7 +1,7 @@
-From ef5c58e9a39ba9a264fec2c2bfddbae51fe85da1 Mon Sep 17 00:00:00 2001
+From 671e062837669b6d4a5e75d7d08ff485a7510e80 Mon Sep 17 00:00:00 2001
 From: Ivo van Doorn <[email protected]>
-Date: Thu, 21 May 2009 19:17:53 +0200
-Subject: [PATCH 1/2] rt2x00: Add rt2x00soc bus module
+Date: Sat, 8 Aug 2009 23:42:51 +0200
+Subject: [PATCH 1/3] rt2x00: Add rt2x00soc bus module
 
 Add new library module for SoC drivers.
 This is needed to fully support the platform
@@ -22,7 +22,7 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 
 --- a/drivers/net/wireless/rt2x00/Makefile
 +++ b/drivers/net/wireless/rt2x00/Makefile
-@@ -12,6 +12,7 @@ rt2x00lib-$(CONFIG_RT2X00_LIB_HT)	+= rt2
+@@ -11,6 +11,7 @@ rt2x00lib-$(CONFIG_RT2X00_LIB_HT)	+= rt2
  
  obj-$(CONFIG_RT2X00_LIB)		+= rt2x00lib.o
  obj-$(CONFIG_RT2X00_LIB_PCI)		+= rt2x00pci.o

package/mac80211/patches/302-rt2x00-Implement-support-for-rt2800pci.patch

@@ -1,30 +1,31 @@
-From c5d3ab153ef4b68c9c6fab32f6f292c4394b72d3 Mon Sep 17 00:00:00 2001
+From 8dff6729a634d7cf223679d9a29a3df77927540c Mon Sep 17 00:00:00 2001
 From: Ivo van Doorn <[email protected]>
-Date: Thu, 21 May 2009 19:21:31 +0200
-Subject: [PATCH 2/2] rt2x00: Implement support for rt2800pci
+Date: Sat, 8 Aug 2009 23:47:53 +0200
+Subject: [PATCH 2/3] rt2x00: Implement support for rt2800pci
 
 Add support for the rt2800pci chipset.
 
-Includes various patches from Mattias, Mark, Felix and Xose.
+Includes various patches from Luis, Mattias, Mark, Felix and Xose.
 
 Signed-off-by: Xose Vazquez Perez <[email protected]>
 Signed-off-by: Mattias Nissler <[email protected]>
 Signed-off-by: Mark Asselstine <[email protected]>
 Signed-off-by: Felix Fietkau <[email protected]>
+Signed-off-by: Luis Correia <[email protected]>
 Signed-off-by: Ivo van Doorn <[email protected]>
 ---
  drivers/net/wireless/rt2x00/Kconfig     |   26 +
  drivers/net/wireless/rt2x00/Makefile    |    1 +
- drivers/net/wireless/rt2x00/rt2800pci.c | 3241 +++++++++++++++++++++++++++++++
+ drivers/net/wireless/rt2x00/rt2800pci.c | 3243 +++++++++++++++++++++++++++++++
  drivers/net/wireless/rt2x00/rt2800pci.h | 1929 ++++++++++++++++++
  drivers/net/wireless/rt2x00/rt2x00.h    |    6 +
- 5 files changed, 5203 insertions(+), 0 deletions(-)
+ 5 files changed, 5205 insertions(+), 0 deletions(-)
  create mode 100644 drivers/net/wireless/rt2x00/rt2800pci.c
  create mode 100644 drivers/net/wireless/rt2x00/rt2800pci.h
 
 --- a/drivers/net/wireless/rt2x00/Makefile
 +++ b/drivers/net/wireless/rt2x00/Makefile
-@@ -17,6 +17,7 @@ obj-$(CONFIG_RT2X00_LIB_USB)		+= rt2x00u
+@@ -16,6 +16,7 @@ obj-$(CONFIG_RT2X00_LIB_USB)		+= rt2x00u
  obj-$(CONFIG_RT2400PCI)			+= rt2400pci.o
  obj-$(CONFIG_RT2500PCI)			+= rt2500pci.o
  obj-$(CONFIG_RT61PCI)			+= rt61pci.o
@@ -412,7 +413,6 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +};
 +#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
 +
-+#ifdef CONFIG_RT2X00_LIB_RFKILL
 +static int rt2800pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 +{
 +	u32 reg;
@@ -420,9 +420,6 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +	rt2x00pci_register_read(rt2x00dev, GPIO_CTRL_CFG, &reg);
 +	return rt2x00_get_field32(reg, GPIO_CTRL_CFG_BIT2);
 +}
-+#else
-+#define rt2800pci_rfkill_poll	NULL
-+#endif /* CONFIG_RT2X00_LIB_RFKILL */
 +
 +#ifdef CONFIG_RT2X00_LIB_LEDS
 +static void rt2800pci_brightness_set(struct led_classdev *led_cdev,
@@ -661,7 +658,7 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +	rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_RTS,
 +			   !(filter_flags & FIF_CONTROL));
 +	rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_PSPOLL,
-+			   !(filter_flags & FIF_CONTROL));
++			   !(filter_flags & FIF_PSPOLL));
 +	rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BA, 1);
 +	rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BAR, 0);
 +	rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_CNTL,
@@ -2078,9 +2075,9 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +			       enum dev_state state)
 +{
 +	/*
-+	 * Always put the device to sleep (even when we intend to wakup!)
++	 * Always put the device to sleep (even when we intend to wakeup!)
 +	 * if the device is booting and wasn't asleep it will return
-+	 * failure when attempting to wakup.
++	 * failure when attempting to wakeup.
 +	 */
 +	rt2800pci_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2);
 +
@@ -2102,7 +2099,7 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +		/*
 +		 * Before the radio can be enabled, the device first has
 +		 * to be woken up. After that it needs a bit of time
-+		 * to be fully awake and the radio can be enabled.
++		 * to be fully awake and then the radio can be enabled.
 +		 */
 +		rt2800pci_set_state(rt2x00dev, STATE_AWAKE);
 +		msleep(1);
@@ -2110,7 +2107,7 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +		break;
 +	case STATE_RADIO_OFF:
 +		/*
-+		 * After the radio has been disablee, the device should
++		 * After the radio has been disabled, the device should
 +		 * be put to sleep for powersaving.
 +		 */
 +		rt2800pci_disable_radio(rt2x00dev);
@@ -2250,8 +2247,6 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +	 * otherwise we might be sending out invalid data.
 +	 */
 +	rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
-+	rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
-+	rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
 +	rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
 +	rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 +
@@ -2715,10 +2710,8 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +	/*
 +	 * Detect if this device has an hardware controlled radio.
 +	 */
-+#ifdef CONFIG_RT2X00_LIB_RFKILL
 +	if (rt2x00_get_field16(eeprom, EEPROM_NIC_HW_RADIO))
 +		__set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
-+#endif /* CONFIG_RT2X00_LIB_RFKILL */
 +
 +	/*
 +	 * Store led settings, for correct led behaviour.
@@ -2934,6 +2927,13 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +		return retval;
 +
 +	/*
++	 * This device has multiple filters for control frames
++	 * and has a separate filter for PS Poll frames.
++	 */
++	__set_bit(DRIVER_SUPPORT_CONTROL_FILTERS, &rt2x00dev->flags);
++	__set_bit(DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL, &rt2x00dev->flags);
++
++	/*
 +	 * This device requires firmware.
 +	 */
 +	if (!rt2x00_rt(&rt2x00dev->chip, RT2880) &&
@@ -3104,6 +3104,7 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +	.conf_tx		= rt2800pci_conf_tx,
 +	.get_tx_stats		= rt2x00mac_get_tx_stats,
 +	.get_tsf		= rt2800pci_get_tsf,
++	.rfkill_poll		= rt2x00mac_rfkill_poll,
 +};
 +
 +static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
@@ -3340,7 +3341,7 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +
 +/*
 + * Signal information.
-+ * Defaul offset is required for RSSI <-> dBm conversion.
++ * Default offset is required for RSSI <-> dBm conversion.
 + */
 +#define DEFAULT_RSSI_OFFSET		120 /* FIXME */
 +
@@ -5045,7 +5046,7 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +
 +/*
 + * Word3
-+ * WIV: Wireless Info Valid. 1: Driver filled WI,  0: DMA needs to copy WI
++ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI
 + * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler.
 + *       0:MGMT, 1:HCCA 2:EDCA
 + */
@@ -5186,7 +5187,7 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +#define RXWI_W3_SNR1			FIELD32(0x0000ff00)
 +
 +/*
-+ * Macro's for converting txpower from EEPROM to mac80211 value
++ * Macros for converting txpower from EEPROM to mac80211 value
 + * and from mac80211 value to register value.
 + */
 +#define MIN_G_TXPOWER	0
@@ -5210,7 +5211,7 @@ Signed-off-by: Ivo van Doorn <[email protected]>
 +#endif /* RT2800PCI_H */
 --- a/drivers/net/wireless/rt2x00/rt2x00.h
 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
-@@ -147,6 +147,12 @@ struct rt2x00_chip {
+@@ -158,6 +158,12 @@ struct rt2x00_chip {
  #define RT2561		0x0302
  #define RT2661		0x0401
  #define RT2571		0x1300

package/mac80211/patches/401-ath9k-dont-register-leds-on-ar9100.patch

@@ -7,10 +7,10 @@
 +	if (AR_SREV_9100(sc->sc_ah))
 +		return;
 +
- 	cancel_delayed_work_sync(&sc->ath_led_blink_work);
  	ath_unregister_led(&sc->assoc_led);
  	sc->sc_flags &= ~SC_OP_LED_ASSOCIATED;
-@@ -1071,6 +1074,9 @@ static void ath_init_leds(struct ath_sof
+ 	ath_unregister_led(&sc->tx_led);
+@@ -1070,6 +1073,9 @@ static void ath_init_leds(struct ath_sof
  	char *trigger;
  	int ret;
  

package/mac80211/patches/402-ath9k-enable-debug.patch

@@ -1,6 +1,6 @@
 --- a/config.mk
 +++ b/config.mk
-@@ -125,7 +125,7 @@ CONFIG_ATH5K=m
+@@ -171,7 +171,7 @@ CONFIG_ATH5K=m
  # CONFIG_ATH5K_DEBUG=y
  # CONFIG_ATH5K_RFKILL=y
  CONFIG_ATH9K=m

package/mac80211/patches/403-ath9k-fix-invalid-mac-address-handling.patch

@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/hw.c
 +++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -534,8 +534,18 @@ static int ath9k_hw_init_macaddr(struct 
+@@ -521,8 +521,18 @@ static int ath9k_hw_init_macaddr(struct 
  		ah->macaddr[2 * i] = eeval >> 8;
  		ah->macaddr[2 * i + 1] = eeval & 0xff;
  	}

package/mac80211/patches/404-ath9k-wake-up-the-chip-for-TSF-reset.patch

@@ -1,33 +0,0 @@
-From d2fa21debb4ea8c022b0fbed165eea821d19da9e Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <[email protected]>
-Date: Sat, 20 Jun 2009 23:57:22 +0200
-Subject: [PATCH] ath9k: wake up the chip for TSF reset
-
-If we are in NETWORK SLEEP state, AR_SLP32_TSF_WRITE_STATUS limit
-always exceeds in 'ath9k_hw_reset_tsf', because reading of the
-AR_SLP3 register always return with the magic 0xdeadbeef value.
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <[email protected]>
----
- drivers/net/wireless/ath/ath9k/hw.c |    2 ++
- 1 files changed, 2 insertions(+), 0 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -3803,6 +3803,7 @@ void ath9k_hw_reset_tsf(struct ath_hw *a
- {
- 	int count;
- 
-+	ath9k_ps_wakeup(ah->ah_sc);
- 	count = 0;
- 	while (REG_READ(ah, AR_SLP32_MODE) & AR_SLP32_TSF_WRITE_STATUS) {
- 		count++;
-@@ -3814,6 +3815,7 @@ void ath9k_hw_reset_tsf(struct ath_hw *a
- 		udelay(10);
- 	}
- 	REG_WRITE(ah, AR_RESET_TSF, AR_RESET_TSF_ONCE);
-+	ath9k_ps_restore(ah->ah_sc);
- }
- 
- bool ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting)

package/mac80211/patches/405-ath9k-make-use-ath9k_hw_wait-int-ath9k_hw_reset_tsf.patch

@@ -1,52 +0,0 @@
-From 9a0a0221024ddb4ddf0e33bb6fdbb3b02eaaf292 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <[email protected]>
-Date: Sat, 20 Jun 2009 23:57:23 +0200
-Subject: [PATCH] ath9k: make use ath9k_hw_wait int ath9k_hw_reset_tsf
-
-We have a dedicated function for this kind of checks, use that
-instead of duplicating the code.
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <[email protected]>
----
- drivers/net/wireless/ath/ath9k/hw.c |   17 +++++------------
- drivers/net/wireless/ath/ath9k/hw.h |    1 +
- 2 files changed, 6 insertions(+), 12 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -3801,19 +3801,12 @@ void ath9k_hw_settsf64(struct ath_hw *ah
- 
- void ath9k_hw_reset_tsf(struct ath_hw *ah)
- {
--	int count;
--
- 	ath9k_ps_wakeup(ah->ah_sc);
--	count = 0;
--	while (REG_READ(ah, AR_SLP32_MODE) & AR_SLP32_TSF_WRITE_STATUS) {
--		count++;
--		if (count > 10) {
--			DPRINTF(ah->ah_sc, ATH_DBG_RESET,
--				"AR_SLP32_TSF_WRITE_STATUS limit exceeded\n");
--			break;
--		}
--		udelay(10);
--	}
-+	if (!ath9k_hw_wait(ah, AR_SLP32_MODE, AR_SLP32_TSF_WRITE_STATUS, 0,
-+			   AH_TSF_WRITE_TIMEOUT))
-+		DPRINTF(ah->ah_sc, ATH_DBG_RESET,
-+			"AR_SLP32_TSF_WRITE_STATUS limit exceeded\n");
-+
- 	REG_WRITE(ah, AR_RESET_TSF, AR_RESET_TSF_ONCE);
- 	ath9k_ps_restore(ah->ah_sc);
- }
---- a/drivers/net/wireless/ath/ath9k/hw.h
-+++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -95,6 +95,7 @@
- 
- #define MAX_RATE_POWER              63
- #define AH_WAIT_TIMEOUT             100000 /* (us) */
-+#define AH_TSF_WRITE_TIMEOUT        100    /* (us) */
- #define AH_TIME_QUANTUM             10
- #define AR_KEYTABLE_SIZE            128
- #define POWER_UP_TIME               200000

package/mac80211/patches/406-ath9k-serialize-ath9k_hw_setpower-calls.patch

@@ -1,67 +0,0 @@
-From 841c7e339c4775f4cc614c92aaea82f70fcafbdb Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <[email protected]>
-Date: Sun, 21 Jun 2009 16:59:53 +0200
-Subject: [PATCH 1/3] ath9k: serialize ath9k_hw_setpower calls
-
-Because ath9k_setpower is called from various contexts, we have to
-protect it against concurrent calls.
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <[email protected]>
----
- drivers/net/wireless/ath/ath9k/ath9k.h |    1 +
- drivers/net/wireless/ath/ath9k/hw.c    |   15 ++++++++++++++-
- drivers/net/wireless/ath/ath9k/main.c  |    1 +
- 3 files changed, 16 insertions(+), 1 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -544,6 +544,7 @@ struct ath_softc {
- 	int irq;
- 	spinlock_t sc_resetlock;
- 	spinlock_t sc_serial_rw;
-+	spinlock_t sc_pm_lock;
- 	struct mutex mutex;
- 
- 	u8 curbssid[ETH_ALEN];
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -2738,7 +2738,8 @@ static bool ath9k_hw_set_power_awake(str
- 	return true;
- }
- 
--bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode)
-+static bool ath9k_hw_setpower_nolock(struct ath_hw *ah,
-+				     enum ath9k_power_mode mode)
- {
- 	int status = true, setChip = true;
- 	static const char *modes[] = {
-@@ -2772,6 +2773,18 @@ bool ath9k_hw_setpower(struct ath_hw *ah
- 	return status;
- }
- 
-+bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode)
-+{
-+	unsigned long flags;
-+	bool ret;
-+
-+	spin_lock_irqsave(&ah->ah_sc->sc_pm_lock, flags);
-+	ret = ath9k_hw_setpower_nolock(ah, mode);
-+	spin_unlock_irqrestore(&ah->ah_sc->sc_pm_lock, flags);
-+
-+	return ret;
-+}
-+
- /*
-  * Helper for ASPM support.
-  *
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1317,6 +1317,7 @@ static int ath_init(u16 devid, struct at
- 	spin_lock_init(&sc->wiphy_lock);
- 	spin_lock_init(&sc->sc_resetlock);
- 	spin_lock_init(&sc->sc_serial_rw);
-+	spin_lock_init(&sc->sc_pm_lock);
- 	mutex_init(&sc->mutex);
- 	tasklet_init(&sc->intr_tq, ath9k_tasklet, (unsigned long)sc);
- 	tasklet_init(&sc->bcon_tasklet, ath_beacon_tasklet,

package/mac80211/patches/407-ath9k-uninline-ath9k_ps_-wakeup-restore-functions.patch

@@ -1,76 +0,0 @@
-From 900d70802f15e835b3dbbe8750313824aa30a118 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <[email protected]>
-Date: Sun, 21 Jun 2009 16:59:53 +0200
-Subject: [PATCH 2/3] ath9k: uninline ath9k_ps_{wakeup,restore} functions
-
-Uninline these functions before we add functional changes to them.
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <[email protected]>
----
- drivers/net/wireless/ath/ath9k/ath9k.h |   23 ++---------------------
- drivers/net/wireless/ath/ath9k/hw.c    |   21 +++++++++++++++++++++
- 2 files changed, 23 insertions(+), 21 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -658,27 +658,8 @@ static inline int ath_ahb_init(void) { r
- static inline void ath_ahb_exit(void) {};
- #endif
- 
--static inline void ath9k_ps_wakeup(struct ath_softc *sc)
--{
--	if (atomic_inc_return(&sc->ps_usecount) == 1)
--		if (sc->sc_ah->power_mode !=  ATH9K_PM_AWAKE) {
--			sc->sc_ah->restore_mode = sc->sc_ah->power_mode;
--			ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
--		}
--}
--
--static inline void ath9k_ps_restore(struct ath_softc *sc)
--{
--	if (atomic_dec_and_test(&sc->ps_usecount))
--		if ((sc->hw->conf.flags & IEEE80211_CONF_PS) &&
--		    !(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
--				      SC_OP_WAIT_FOR_CAB |
--				      SC_OP_WAIT_FOR_PSPOLL_DATA |
--				      SC_OP_WAIT_FOR_TX_ACK)))
--			ath9k_hw_setpower(sc->sc_ah,
--					  sc->sc_ah->restore_mode);
--}
--
-+void ath9k_ps_wakeup(struct ath_softc *sc);
-+void ath9k_ps_restore(struct ath_softc *sc);
- 
- void ath9k_set_bssid_mask(struct ieee80211_hw *hw);
- int ath9k_wiphy_add(struct ath_softc *sc);
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -2785,6 +2785,27 @@ bool ath9k_hw_setpower(struct ath_hw *ah
- 	return ret;
- }
- 
-+void ath9k_ps_wakeup(struct ath_softc *sc)
-+{
-+	if (atomic_inc_return(&sc->ps_usecount) == 1)
-+		if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE) {
-+			sc->sc_ah->restore_mode = sc->sc_ah->power_mode;
-+			ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
-+		}
-+}
-+
-+void ath9k_ps_restore(struct ath_softc *sc)
-+{
-+	if (atomic_dec_and_test(&sc->ps_usecount))
-+		if ((sc->hw->conf.flags & IEEE80211_CONF_PS) &&
-+		    !(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
-+				      SC_OP_WAIT_FOR_CAB |
-+				      SC_OP_WAIT_FOR_PSPOLL_DATA |
-+				      SC_OP_WAIT_FOR_TX_ACK)))
-+			ath9k_hw_setpower(sc->sc_ah,
-+					  sc->sc_ah->restore_mode);
-+}
-+
- /*
-  * Helper for ASPM support.
-  *

package/mac80211/patches/408-ath9k-serialize-ath9k_ps_-wakeup-restore-calls.patch

@@ -1,82 +0,0 @@
-From 7446da6910f1368273a55ca99acba18828306a6e Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <[email protected]>
-Date: Sun, 21 Jun 2009 16:59:53 +0200
-Subject: [PATCH 3/3] ath9k: serialize ath9k_ps_{wakeup,restore} calls
-
-These functions are changing the power mode of the chip, but this may
-have unpredictable effects, if another code are trying to set the power
-mode via 'ath9k_hw_setpower' in the same time from another context.
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <[email protected]>
----
- drivers/net/wireless/ath/ath9k/ath9k.h |    2 +-
- drivers/net/wireless/ath/ath9k/hw.c    |   42 ++++++++++++++++++++++----------
- 2 files changed, 30 insertions(+), 14 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -561,7 +561,7 @@ struct ath_softc {
- 	u32 keymax;
- 	DECLARE_BITMAP(keymap, ATH_KEYMAX);
- 	u8 splitmic;
--	atomic_t ps_usecount;
-+	unsigned long ps_usecount;
- 	enum ath9k_int imask;
- 	enum ath9k_ht_extprotspacing ht_extprotspacing;
- 	enum ath9k_ht_macmode tx_chan_width;
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -2787,23 +2787,39 @@ bool ath9k_hw_setpower(struct ath_hw *ah
- 
- void ath9k_ps_wakeup(struct ath_softc *sc)
- {
--	if (atomic_inc_return(&sc->ps_usecount) == 1)
--		if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE) {
--			sc->sc_ah->restore_mode = sc->sc_ah->power_mode;
--			ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
--		}
-+	unsigned long flags;
-+
-+	spin_lock_irqsave(&sc->sc_pm_lock, flags);
-+	if (++sc->ps_usecount != 1)
-+		goto unlock;
-+
-+	if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE) {
-+		sc->sc_ah->restore_mode = sc->sc_ah->power_mode;
-+		ath9k_hw_setpower_nolock(sc->sc_ah, ATH9K_PM_AWAKE);
-+	}
-+
-+ unlock:
-+	spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
- }
- 
- void ath9k_ps_restore(struct ath_softc *sc)
- {
--	if (atomic_dec_and_test(&sc->ps_usecount))
--		if ((sc->hw->conf.flags & IEEE80211_CONF_PS) &&
--		    !(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
--				      SC_OP_WAIT_FOR_CAB |
--				      SC_OP_WAIT_FOR_PSPOLL_DATA |
--				      SC_OP_WAIT_FOR_TX_ACK)))
--			ath9k_hw_setpower(sc->sc_ah,
--					  sc->sc_ah->restore_mode);
-+	unsigned long flags;
-+
-+	spin_lock_irqsave(&sc->sc_pm_lock, flags);
-+	if (--sc->ps_usecount != 0)
-+		goto unlock;
-+
-+	if ((sc->hw->conf.flags & IEEE80211_CONF_PS) &&
-+		!(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
-+				SC_OP_WAIT_FOR_CAB |
-+				SC_OP_WAIT_FOR_PSPOLL_DATA |
-+				SC_OP_WAIT_FOR_TX_ACK)))
-+		ath9k_hw_setpower_nolock(sc->sc_ah,
-+				      sc->sc_ah->restore_mode);
-+
-+ unlock:
-+	spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
- }
- 
- /*

package/mac80211/patches/409-ath9k-fix-race-with-IEEE80211_CONF_PS-checks.patch

@@ -1,109 +0,0 @@
-From c96f9c17f71213a562ce20d85a7418d5549235cc Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <[email protected]>
-Date: Fri, 24 Jul 2009 16:34:37 +0200
-Subject: [PATCH 1/2] ath9k: fix race with IEEE80211_CONF_PS checks
-
-There is a small window where the mac80211 changes the IEEE80211_CONF_PS
-flag, and then informs the driver about the change. We have a race
-condition if we are checking the flag in the same time. Avoid it by
-introducing a local variable, and using that instead of checking the
-IEEE80211_CONF_PS flag directly.
-
-This fix the problem reported by Luis:
-http://article.gmane.org/gmane.linux.kernel.wireless.general/34363
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <[email protected]>
----
- drivers/net/wireless/ath/ath9k/ath9k.h |    1 +
- drivers/net/wireless/ath/ath9k/hw.c    |   17 +++++++----------
- drivers/net/wireless/ath/ath9k/hw.h    |    1 -
- drivers/net/wireless/ath/ath9k/main.c  |    8 ++++----
- 4 files changed, 12 insertions(+), 15 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -561,6 +561,7 @@ struct ath_softc {
- 	u32 keymax;
- 	DECLARE_BITMAP(keymap, ATH_KEYMAX);
- 	u8 splitmic;
-+	bool ps_enabled;
- 	unsigned long ps_usecount;
- 	enum ath9k_int imask;
- 	enum ath9k_ht_extprotspacing ht_extprotspacing;
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -2793,10 +2793,8 @@ void ath9k_ps_wakeup(struct ath_softc *s
- 	if (++sc->ps_usecount != 1)
- 		goto unlock;
- 
--	if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE) {
--		sc->sc_ah->restore_mode = sc->sc_ah->power_mode;
-+	if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE)
- 		ath9k_hw_setpower_nolock(sc->sc_ah, ATH9K_PM_AWAKE);
--	}
- 
-  unlock:
- 	spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
-@@ -2810,13 +2808,12 @@ void ath9k_ps_restore(struct ath_softc *
- 	if (--sc->ps_usecount != 0)
- 		goto unlock;
- 
--	if ((sc->hw->conf.flags & IEEE80211_CONF_PS) &&
--		!(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
--				SC_OP_WAIT_FOR_CAB |
--				SC_OP_WAIT_FOR_PSPOLL_DATA |
--				SC_OP_WAIT_FOR_TX_ACK)))
--		ath9k_hw_setpower_nolock(sc->sc_ah,
--				      sc->sc_ah->restore_mode);
-+	if (sc->ps_enabled &&
-+	    !(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
-+			      SC_OP_WAIT_FOR_CAB |
-+			      SC_OP_WAIT_FOR_PSPOLL_DATA |
-+			      SC_OP_WAIT_FOR_TX_ACK)))
-+		ath9k_hw_setpower_nolock(sc->sc_ah, ATH9K_PM_NETWORK_SLEEP);
- 
-  unlock:
- 	spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
---- a/drivers/net/wireless/ath/ath9k/hw.h
-+++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -418,7 +418,6 @@ struct ath_hw {
- 
- 	enum nl80211_iftype opmode;
- 	enum ath9k_power_mode power_mode;
--	enum ath9k_power_mode restore_mode;
- 
- 	struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS];
- 	struct ar5416Stats stats;
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -496,8 +496,7 @@ static void ath9k_tasklet(unsigned long 
- 	if (status & ATH9K_INT_TX)
- 		ath_tx_tasklet(sc);
- 
--	if ((status & ATH9K_INT_TSFOOR) &&
--	    (sc->hw->conf.flags & IEEE80211_CONF_PS)) {
-+	if ((status & ATH9K_INT_TSFOOR) && sc->ps_enabled) {
- 		/*
- 		 * TSF sync does not look correct; remain awake to sync with
- 		 * the next Beacon.
-@@ -2001,7 +2000,7 @@ static int ath9k_tx(struct ieee80211_hw 
- 		goto exit;
- 	}
- 
--	if (sc->hw->conf.flags & IEEE80211_CONF_PS) {
-+	if (sc->ps_enabled) {
- 		struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
- 		/*
- 		 * mac80211 does not set PM field for normal data frames, so we
-@@ -2270,8 +2269,9 @@ static int ath9k_config(struct ieee80211
- 				}
- 				ath9k_hw_setrxabort(sc->sc_ah, 1);
- 			}
--			ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_NETWORK_SLEEP);
-+			sc->ps_enabled = true;
- 		} else {
-+			sc->ps_enabled = false;
- 			ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
- 			if (!(ah->caps.hw_caps &
- 			      ATH9K_HW_CAP_AUTOSLEEP)) {

package/mac80211/patches/410-ath9k-get-rid-of-unnecessary-setpower-calls.patch

@@ -1,45 +0,0 @@
-From 349626c9a263b41822a0c5a29061964b4a71ec3f Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <[email protected]>
-Date: Thu, 23 Jul 2009 09:55:52 +0200
-Subject: [PATCH 2/2] ath9k: get rid of unnecessary setpower calls
-
-We are using setpower routines regardless of the current power mode.
-Don't bother the hardware, if it is not necessary.
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <[email protected]>
----
- drivers/net/wireless/ath/ath9k/hw.c |    8 ++++++--
- 1 files changed, 6 insertions(+), 2 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -475,6 +475,8 @@ static struct ath_hw *ath9k_hw_newstate(
- 
- 	ah->gbeacon_rate = 0;
- 
-+	ah->power_mode = ATH9K_PM_UNDEFINED;
-+
- 	return ah;
- }
- 
-@@ -2749,6 +2751,9 @@ static bool ath9k_hw_setpower_nolock(str
- 		"UNDEFINED"
- 	};
- 
-+	if (ah->power_mode == mode)
-+		return status;
-+
- 	DPRINTF(ah->ah_sc, ATH_DBG_RESET, "%s -> %s\n",
- 		modes[ah->power_mode], modes[mode]);
- 
-@@ -2793,8 +2798,7 @@ void ath9k_ps_wakeup(struct ath_softc *s
- 	if (++sc->ps_usecount != 1)
- 		goto unlock;
- 
--	if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE)
--		ath9k_hw_setpower_nolock(sc->sc_ah, ATH9K_PM_AWAKE);
-+	ath9k_hw_setpower_nolock(sc->sc_ah, ATH9K_PM_AWAKE);
- 
-  unlock:
- 	spin_unlock_irqrestore(&sc->sc_pm_lock, flags);