PKG_NAME:=mac80211
-PKG_VERSION:=2011-12-01
-PKG_RELEASE:=2
+PKG_VERSION:=2012-02-06
+PKG_RELEASE:=1
PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources
-PKG_MD5SUM:=8d1fe2fd6bbabc4fbbf31dfbf015c62c
+PKG_MD5SUM:=fae71c35ee3f3de6329f2db7aed6d265
PKG_SOURCE:=compat-wireless-$(PKG_VERSION).tar.bz2
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/compat-wireless-$(PKG_VERSION)
$(if $(CONFIG_PACKAGE_B43_PHY_N),-DCONFIG_B43_PHY_N) \
$(if $(CONFIG_PACKAGE_B43_PHY_HT),-DCONFIG_B43_PHY_HT) \
$(if $(CONFIG_PACKAGE_B43_PHY_LCN),-DCONFIG_B43_PHY_LCN) \
- -DCONFIG_B43_BCMA \
+ -DCONFIG_B43_BCMA -DCONFIG_B43_BCMA_EXTRA \
-DCONFIG_B43_SSB \
$(if $(CONFIG_PACKAGE_RT2X00_LIB_DEBUGFS),-DCONFIG_RT2X00_LIB_DEBUGFS) \
$(if $(CONFIG_PACKAGE_RT2X00_DEBUG),-DCONFIG_RT2X00_DEBUG) \
CONFIG_BRCMUMAC= \
CONFIG_BRCMSMAC= \
KLIB_BUILD="$(LINUX_DIR)" \
- MODPROBE=: \
+ MODPROBE=true \
KLIB=$(TARGET_MODULES_DIR) \
KERNEL_SUBLEVEL=$(lastword $(subst ., ,$(KERNEL_PATCHVER))) \
KBUILD_LDFLAGS_MODULE_PREREQ=
--- a/Makefile
+++ b/Makefile
-@@ -29,9 +29,6 @@ obj-$(CONFIG_COMPAT_WIRELESS_MODULES) +=
+@@ -32,9 +32,6 @@ obj-$(CONFIG_COMPAT_WIRELESS_MODULES) +=
obj-$(CONFIG_COMPAT_NET_USB_MODULES) += drivers/net/usb/
--- a/config.mk
+++ b/config.mk
-@@ -378,8 +378,8 @@ CONFIG_B43_BCMA_PIO=y
+@@ -380,8 +380,8 @@ CONFIG_B43_BCMA_EXTRA=y
CONFIG_P54_PCI=m
ifeq ($(CONFIG_MAC80211),y)
$(error "ERROR: you have MAC80211 compiled into the kernel, CONFIG_MAC80211=y, as such you cannot replace its mac80211 driver. You need this set to CONFIG_MAC80211=m. If you are using Fedora upgrade your kernel as later version should this set as modular. For further information on Fedora see https://bugzilla.redhat.com/show_bug.cgi?id=470143. If you are using your own kernel recompile it and make mac80211 modular")
-@@ -671,10 +671,10 @@ endif #CONFIG_COMPAT_KERNEL_2_6_27
+@@ -684,10 +684,10 @@ endif #CONFIG_COMPAT_KERNEL_2_6_27
# We need the backported rfkill module on kernel < 2.6.31.
# In more recent kernel versions use the in kernel rfkill module.
ifdef CONFIG_COMPAT_KERNEL_2_6_31
--- a/Makefile
+++ b/Makefile
-@@ -29,7 +29,6 @@ obj-$(CONFIG_COMPAT_WIRELESS_MODULES) +=
+@@ -32,7 +32,6 @@ obj-$(CONFIG_COMPAT_WIRELESS_MODULES) +=
obj-$(CONFIG_COMPAT_NET_USB_MODULES) += drivers/net/usb/
else
include $(KLIB_BUILD)/.config
endif
-@@ -354,7 +353,8 @@ CONFIG_IPW2200_QOS=y
+@@ -356,7 +355,8 @@ CONFIG_IPW2200_QOS=y
# % echo 1 > /sys/bus/pci/drivers/ipw2200/*/rtap_iface
endif #CONFIG_WIRELESS_EXT
# Sonics Silicon Backplane
CONFIG_SSB_SPROM=y
-@@ -367,7 +367,7 @@ endif #CONFIG_PCMCIA
+@@ -369,7 +369,7 @@ endif #CONFIG_PCMCIA
# CONFIG_SSB_DEBUG=y
CONFIG_SSB_DRIVER_PCICORE=y
CONFIG_B43_SSB=y
CONFIG_BCMA=m
CONFIG_BCMA_BLOCKIO=y
-@@ -574,7 +574,6 @@ endif #CONFIG_SPI_MASTER end of SPI driv
+@@ -578,7 +578,6 @@ endif #CONFIG_SPI_MASTER end of SPI driv
ifdef CONFIG_MMC
--- a/Makefile
+++ b/Makefile
-@@ -29,7 +29,6 @@ obj-$(CONFIG_COMPAT_WIRELESS_MODULES) +=
+@@ -32,7 +32,6 @@ obj-$(CONFIG_COMPAT_WIRELESS_MODULES) +=
obj-$(CONFIG_COMPAT_NET_USB_MODULES) += drivers/net/usb/
ifeq ($(CONFIG_STAGING_EXCLUDE_BUILD),)
--- a/config.mk
+++ b/config.mk
-@@ -369,12 +369,12 @@ CONFIG_SSB_DRIVER_PCICORE=y
+@@ -371,12 +371,12 @@ CONFIG_SSB_DRIVER_PCICORE=y
CONFIG_B43_SSB=y
endif #__CONFIG_SSB
+# CONFIG_BCMA_HOST_PCI=y
# CONFIG_BCMA_DEBUG=y
-CONFIG_B43_BCMA=y
--CONFIG_B43_BCMA_PIO=y
+-CONFIG_B43_BCMA_EXTRA=y
+# CONFIG_B43_BCMA=y
-+# CONFIG_B43_BCMA_PIO=y
++# CONFIG_B43_BCMA_EXTRA=y
CONFIG_P54_PCI=m
--- a/config.mk
+++ b/config.mk
-@@ -252,7 +252,7 @@ $(warning "WARNING: CONFIG_CFG80211_WEXT
+@@ -254,7 +254,7 @@ $(warning "WARNING: CONFIG_CFG80211_WEXT
endif #CONFIG_WIRELESS_EXT
ifdef CONFIG_STAGING
endif #CONFIG_STAGING
# mac80211 test driver
-@@ -406,13 +406,13 @@ endif #CONFIG_CRC_ITU_T
+@@ -408,13 +408,13 @@ endif #CONFIG_CRC_ITU_T
CONFIG_MWL8K=m
# Ethernet drivers go here
endif #CONFIG_COMPAT_KERNEL_2_6_27
ifdef CONFIG_WIRELESS_EXT
-@@ -471,21 +471,21 @@ endif #CONFIG_COMPAT_KERNEL_2_6_29
+@@ -475,21 +475,21 @@ endif #CONFIG_COMPAT_KERNEL_2_6_29
# 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
ifdef CONFIG_COMPAT_KERNEL_2_6_29
--- a/config.mk
+++ b/config.mk
-@@ -188,7 +188,7 @@ CONFIG_MAC80211_LEDS=y
+@@ -192,7 +192,7 @@ CONFIG_MAC80211_LEDS=y
endif #CONFIG_LEDS_TRIGGERS
# enable mesh networking too
else
include $(KLIB_BUILD)/.config
endif
-@@ -286,7 +286,7 @@ CONFIG_B43=m
+@@ -289,7 +289,7 @@ CONFIG_B43=m
CONFIG_B43_HWRNG=y
CONFIG_B43_PCI_AUTOSELECT=y
ifdef CONFIG_PCMCIA
--- a/config.mk
+++ b/config.mk
-@@ -557,7 +557,7 @@ endif #CONFIG_SPI_MASTER end of SPI driv
+@@ -561,7 +561,7 @@ endif #CONFIG_SPI_MASTER end of SPI driv
ifdef CONFIG_MMC
--- a/config.mk
+++ b/config.mk
-@@ -292,8 +292,8 @@ ifdef CONFIG_MAC80211_LEDS
+@@ -295,8 +295,8 @@ ifdef CONFIG_MAC80211_LEDS
CONFIG_B43_LEDS=y
endif #CONFIG_MAC80211_LEDS
CONFIG_B43_PHY_LP=y
+# CONFIG_B43_PHY_N=y
+# CONFIG_B43_PHY_HT=y
# CONFIG_B43_PHY_LCN=y
- # CONFIG_B43_FORCE_PIO=y
# CONFIG_B43_DEBUG=y
+
--- a/config.mk
+++ b/config.mk
-@@ -368,7 +368,7 @@ CONFIG_RTL8180=m
+@@ -370,7 +370,7 @@ CONFIG_RTL8180=m
CONFIG_ADM8211=m
CONFIG_RT2400PCI=m
CONFIG_RT2500PCI=m
ifdef CONFIG_CRC_CCITT
-@@ -506,7 +506,7 @@ CONFIG_RT2800USB_RT35XX=y
- # CONFIG_RT2800USB_RT53XX=y
+@@ -510,7 +510,7 @@ CONFIG_RT2800USB_RT35XX=y
+ CONFIG_RT2800USB_RT53XX=y
CONFIG_RT2800USB_UNKNOWN=y
endif #CONFIG_CRC_CCITT
-CONFIG_RT2X00_LIB_USB=m
--- a/config.mk
+++ b/config.mk
-@@ -163,7 +163,7 @@ CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+@@ -167,7 +167,7 @@ CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
# This is the one used by our compat-wireless net/mac80211/rate.c
# in case you have and old kernel which is overriding this to pid.
CONFIG_COMPAT_MAC80211_RC_DEFAULT=minstrel_ht
--- a/config.mk
+++ b/config.mk
-@@ -259,7 +259,7 @@ CONFIG_ATH9K_COMMON=m
+@@ -261,7 +261,7 @@ CONFIG_ATH9K_COMMON=m
# as default once we get minstrel properly tested and blessed by
# our systems engineering team. CCK rates also need to be used
# for long range considerations.
-CONFIG_ATH9K_RATE_CONTROL=y
+# CONFIG_ATH9K_RATE_CONTROL=y
- # PCI Drivers
- ifdef CONFIG_PCI
+ CONFIG_ATH9K_BTCOEX_SUPPORT=y
+
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -339,83 +339,59 @@ static int b43_ratelimit(struct b43_wl *
+@@ -341,83 +341,59 @@ static int b43_ratelimit(struct b43_wl *
void b43info(struct b43_wl *wl, const char *fmt, ...)
{
--- a/config.mk
+++ b/config.mk
-@@ -264,7 +264,7 @@ CONFIG_ATH9K_COMMON=m
+@@ -268,7 +268,7 @@ CONFIG_ATH9K_BTCOEX_SUPPORT=y
# PCI Drivers
ifdef CONFIG_PCI
--- a/include/linux/compat-3.1.h
+++ b/include/linux/compat-3.1.h
-@@ -5,6 +5,8 @@
+@@ -7,6 +7,8 @@
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
+ #include <linux/security.h>
+#include <linux/security.h>
+
+++ /dev/null
-Do not activate the mac80211 tracing by default as it does not work with
-kernel <= 2.6.32. Compat also includes include/trace/define_trace.h over
-include/trace/events/module.h which makes this not compiling any more.
-
---- a/net/mac80211/Makefile
-+++ b/net/mac80211/Makefile
-@@ -24,8 +24,7 @@ mac80211-y := \
- util.o \
- wme.o \
- event.o \
-- chan.o \
-- driver-trace.o
-+ chan.o
-
- mac80211-$(CONFIG_MAC80211_LEDS) += led.o
- mac80211-$(CONFIG_MAC80211_DEBUGFS) += \
-@@ -42,6 +41,7 @@ mac80211-$(CONFIG_MAC80211_MESH) += \
-
- mac80211-$(CONFIG_PM) += pm.o
-
-+mac80211-$(CONFIG_MAC80211_DRIVER_API_TRACER) += driver-trace.o
- CFLAGS_driver-trace.o := -I$(src)
-
- # objects for PID algorithm
---- a/net/mac80211/driver-trace.h
-+++ b/net/mac80211/driver-trace.h
-@@ -5,6 +5,17 @@
- #include <net/mac80211.h>
- #include "ieee80211_i.h"
-
-+#if !defined(CONFIG_MAC80211_DRIVER_API_TRACER) || defined(__CHECKER__)
-+#undef TRACE_EVENT
-+#define TRACE_EVENT(name, proto, ...) \
-+static inline void trace_ ## name(proto) {}
-+#undef DECLARE_EVENT_CLASS
-+#define DECLARE_EVENT_CLASS(...)
-+#undef DEFINE_EVENT
-+#define DEFINE_EVENT(evt_class, name, proto, ...) \
-+static inline void trace_ ## name(proto) {}
-+#endif
-+
- #undef TRACE_SYSTEM
- #define TRACE_SYSTEM mac80211
-
#endif
--- a/config.mk
+++ b/config.mk
-@@ -492,7 +492,7 @@ endif #CONFIG_COMPAT_KERNEL_2_6_29
+@@ -496,7 +496,7 @@ endif #CONFIG_COMPAT_KERNEL_2_6_29
# This activates a threading fix for usb urb.
# this is mainline commit: b3e670443b7fb8a2d29831b62b44a039c283e351
# This fix will be included in some stable releases.
#include <linux/err.h>
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
-@@ -33,6 +33,7 @@
+@@ -42,6 +42,7 @@
*
*/
--- a/net/mac80211/mesh_pathtbl.c
+++ b/net/mac80211/mesh_pathtbl.c
-@@ -826,7 +826,6 @@ static void table_flush_by_iface(struct
+@@ -828,7 +828,6 @@ static void table_flush_by_iface(struct
struct hlist_node *p;
int i;
---- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
-@@ -203,7 +203,7 @@ static void ar9002_hw_iqcalibrate(struct
- i);
-
- ath_dbg(common, ATH_DBG_CALIBRATE,
-- "Orignal: Chn %diq_corr_meas = 0x%08x\n",
-+ "Original: Chn %d iq_corr_meas = 0x%08x\n",
- i, ah->totalIqCorrMeas[i]);
-
- iqCorrNeg = 0;
---- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
-@@ -226,7 +226,7 @@ static void ar9003_hw_iqcalibrate(struct
- i);
-
- ath_dbg(common, ATH_DBG_CALIBRATE,
-- "Orignal: Chn %diq_corr_meas = 0x%08x\n",
-+ "Original: Chn %d iq_corr_meas = 0x%08x\n",
- i, ah->totalIqCorrMeas[i]);
-
- iqCorrNeg = 0;
---- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
-+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
-@@ -808,7 +808,8 @@ void ath9k_htc_ani_work(struct work_stru
- }
-
- /* Verify whether we must check ANI */
-- if ((timestamp - common->ani.checkani_timer) >= ATH_ANI_POLLINTERVAL) {
-+ if (ah->config.enable_ani &&
-+ (timestamp - common->ani.checkani_timer) >= ATH_ANI_POLLINTERVAL) {
- aniflag = true;
- common->ani.checkani_timer = timestamp;
- }
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -504,7 +504,7 @@ static int ath9k_hw_post_init(struct ath
- return ecode;
- }
-
-- if (!AR_SREV_9100(ah) && !AR_SREV_9340(ah)) {
-+ if (ah->config.enable_ani) {
- ath9k_hw_ani_setup(ah);
- ath9k_hw_ani_init(ah);
- }
-@@ -610,6 +610,10 @@ static int __ath9k_hw_init(struct ath_hw
- if (!AR_SREV_9300_20_OR_LATER(ah))
- ah->ani_function &= ~ATH9K_ANI_MRC_CCK;
-
-+ /* disable ANI for 9340 */
-+ if (AR_SREV_9340(ah))
-+ ah->config.enable_ani = false;
-+
- ath9k_hw_init_mode_regs(ah);
-
- if (!ah->is_pciexpress)
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -118,7 +118,7 @@ void ath9k_ps_restore(struct ath_softc *
- if (--sc->ps_usecount != 0)
- goto unlock;
-
-- if (sc->ps_idle)
-+ if (sc->ps_idle && (sc->ps_flags & PS_WAIT_FOR_TX_ACK))
- mode = ATH9K_PM_FULL_SLEEP;
- else if (sc->ps_enabled &&
- !(sc->ps_flags & (PS_WAIT_FOR_BEACON |
-@@ -286,7 +286,7 @@ static bool ath_complete_reset(struct at
- ath_start_ani(common);
- }
-
-- if (ath9k_hw_ops(ah)->antdiv_comb_conf_get && sc->ant_rx != 3) {
-+ if ((ah->caps.hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB) && sc->ant_rx != 3) {
- struct ath_hw_antcomb_conf div_ant_conf;
- u8 lna_conf;
-
-@@ -332,7 +332,8 @@ static int ath_reset_internal(struct ath
- hchan = ah->curchan;
- }
-
-- if (fastcc && !ath9k_hw_check_alive(ah))
-+ if (fastcc && (ah->chip_fullsleep ||
-+ !ath9k_hw_check_alive(ah)))
- fastcc = false;
-
- if (!ath_prepare_reset(sc, retry_tx, flush))
-@@ -561,7 +562,6 @@ void ath_ani_calibrate(unsigned long dat
- /* Long calibration runs independently of short calibration. */
- if ((timestamp - common->ani.longcal_timer) >= long_cal_interval) {
- longcal = true;
-- ath_dbg(common, ATH_DBG_ANI, "longcal @%lu\n", jiffies);
- common->ani.longcal_timer = timestamp;
- }
-
-@@ -569,8 +569,6 @@ void ath_ani_calibrate(unsigned long dat
- if (!common->ani.caldone) {
- if ((timestamp - common->ani.shortcal_timer) >= short_cal_interval) {
- shortcal = true;
-- ath_dbg(common, ATH_DBG_ANI,
-- "shortcal @%lu\n", jiffies);
- common->ani.shortcal_timer = timestamp;
- common->ani.resetcal_timer = timestamp;
- }
-@@ -584,8 +582,9 @@ void ath_ani_calibrate(unsigned long dat
- }
-
- /* Verify whether we must check ANI */
-- if ((timestamp - common->ani.checkani_timer) >=
-- ah->config.ani_poll_interval) {
-+ if (sc->sc_ah->config.enable_ani
-+ && (timestamp - common->ani.checkani_timer) >=
-+ ah->config.ani_poll_interval) {
- aniflag = true;
- common->ani.checkani_timer = timestamp;
- }
-@@ -605,6 +604,11 @@ void ath_ani_calibrate(unsigned long dat
- ah->rxchainmask, longcal);
- }
-
-+ ath_dbg(common, ATH_DBG_ANI,
-+ "Calibration @%lu finished: %s %s %s, caldone: %s\n", jiffies,
-+ longcal ? "long" : "", shortcal ? "short" : "",
-+ aniflag ? "ani" : "", common->ani.caldone ? "true" : "false");
-+
- ath9k_ps_restore(sc);
-
- set_timer:
-@@ -886,82 +890,6 @@ chip_reset:
- #undef SCHED_INTR
- }
-
--static void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw)
--{
-- struct ath_hw *ah = sc->sc_ah;
-- struct ath_common *common = ath9k_hw_common(ah);
-- struct ieee80211_channel *channel = hw->conf.channel;
-- int r;
--
-- ath9k_ps_wakeup(sc);
-- spin_lock_bh(&sc->sc_pcu_lock);
-- atomic_set(&ah->intr_ref_cnt, -1);
--
-- ath9k_hw_configpcipowersave(ah, false);
--
-- if (!ah->curchan)
-- ah->curchan = ath9k_cmn_get_curchannel(sc->hw, ah);
--
-- r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
-- if (r) {
-- ath_err(common,
-- "Unable to reset channel (%u MHz), reset status %d\n",
-- channel->center_freq, r);
-- }
--
-- ath_complete_reset(sc, true);
--
-- /* Enable LED */
-- ath9k_hw_cfg_output(ah, ah->led_pin,
-- AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
-- ath9k_hw_set_gpio(ah, ah->led_pin, 0);
--
-- spin_unlock_bh(&sc->sc_pcu_lock);
--
-- ath9k_ps_restore(sc);
--}
--
--void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw)
--{
-- struct ath_hw *ah = sc->sc_ah;
-- struct ieee80211_channel *channel = hw->conf.channel;
-- int r;
--
-- ath9k_ps_wakeup(sc);
--
-- ath_cancel_work(sc);
--
-- spin_lock_bh(&sc->sc_pcu_lock);
--
-- /*
-- * Keep the LED on when the radio is disabled
-- * during idle unassociated state.
-- */
-- if (!sc->ps_idle) {
-- ath9k_hw_set_gpio(ah, ah->led_pin, 1);
-- ath9k_hw_cfg_gpio_input(ah, ah->led_pin);
-- }
--
-- ath_prepare_reset(sc, false, true);
--
-- if (!ah->curchan)
-- ah->curchan = ath9k_cmn_get_curchannel(hw, ah);
--
-- r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
-- if (r) {
-- ath_err(ath9k_hw_common(sc->sc_ah),
-- "Unable to reset channel (%u MHz), reset status %d\n",
-- channel->center_freq, r);
-- }
--
-- ath9k_hw_phy_disable(ah);
--
-- ath9k_hw_configpcipowersave(ah, true);
--
-- spin_unlock_bh(&sc->sc_pcu_lock);
-- ath9k_ps_restore(sc);
--}
--
- static int ath_reset(struct ath_softc *sc, bool retry_tx)
- {
- int r;
-@@ -1097,6 +1025,9 @@ static int ath9k_start(struct ieee80211_
- * and then setup of the interrupt mask.
- */
- spin_lock_bh(&sc->sc_pcu_lock);
-+
-+ atomic_set(&ah->intr_ref_cnt, -1);
-+
- r = ath9k_hw_reset(ah, init_channel, ah->caldata, false);
- if (r) {
- ath_err(common,
-@@ -1138,6 +1069,18 @@ static int ath9k_start(struct ieee80211_
- goto mutex_unlock;
- }
-
-+ if (ah->led_pin >= 0) {
-+ ath9k_hw_cfg_output(ah, ah->led_pin,
-+ AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
-+ ath9k_hw_set_gpio(ah, ah->led_pin, 0);
-+ }
-+
-+ /*
-+ * Reset key cache to sane defaults (all entries cleared) instead of
-+ * semi-random values after suspend/resume.
-+ */
-+ ath9k_cmn_init_crypto(sc->sc_ah);
-+
- spin_unlock_bh(&sc->sc_pcu_lock);
-
- if ((ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE) &&
-@@ -1183,6 +1126,13 @@ static void ath9k_tx(struct ieee80211_hw
- }
- }
-
-+ /*
-+ * Cannot tx while the hardware is in full sleep, it first needs a full
-+ * chip reset to recover from that
-+ */
-+ if (unlikely(sc->sc_ah->power_mode == ATH9K_PM_FULL_SLEEP))
-+ goto exit;
-+
- if (unlikely(sc->sc_ah->power_mode != ATH9K_PM_AWAKE)) {
- /*
- * We are using PS-Poll and mac80211 can request TX while in
-@@ -1229,6 +1179,7 @@ static void ath9k_stop(struct ieee80211_
- struct ath_softc *sc = hw->priv;
- struct ath_hw *ah = sc->sc_ah;
- struct ath_common *common = ath9k_hw_common(ah);
-+ bool prev_idle;
-
- mutex_lock(&sc->mutex);
-
-@@ -1259,35 +1210,45 @@ static void ath9k_stop(struct ieee80211_
- * before setting the invalid flag. */
- ath9k_hw_disable_interrupts(ah);
-
-- if (!(sc->sc_flags & SC_OP_INVALID)) {
-- ath_drain_all_txq(sc, false);
-- ath_stoprecv(sc);
-- ath9k_hw_phy_disable(ah);
-- } else
-- sc->rx.rxlink = NULL;
-+ spin_unlock_bh(&sc->sc_pcu_lock);
-+
-+ /* we can now sync irq and kill any running tasklets, since we already
-+ * disabled interrupts and not holding a spin lock */
-+ synchronize_irq(sc->irq);
-+ tasklet_kill(&sc->intr_tq);
-+ tasklet_kill(&sc->bcon_tasklet);
-+
-+ prev_idle = sc->ps_idle;
-+ sc->ps_idle = true;
-+
-+ spin_lock_bh(&sc->sc_pcu_lock);
-+
-+ if (ah->led_pin >= 0) {
-+ ath9k_hw_set_gpio(ah, ah->led_pin, 1);
-+ ath9k_hw_cfg_gpio_input(ah, ah->led_pin);
-+ }
-+
-+ ath_prepare_reset(sc, false, true);
-
- if (sc->rx.frag) {
- dev_kfree_skb_any(sc->rx.frag);
- sc->rx.frag = NULL;
- }
-
-- /* disable HAL and put h/w to sleep */
-- ath9k_hw_disable(ah);
-+ if (!ah->curchan)
-+ ah->curchan = ath9k_cmn_get_curchannel(hw, ah);
-
-- spin_unlock_bh(&sc->sc_pcu_lock);
-+ ath9k_hw_reset(ah, ah->curchan, ah->caldata, false);
-+ ath9k_hw_phy_disable(ah);
-
-- /* we can now sync irq and kill any running tasklets, since we already
-- * disabled interrupts and not holding a spin lock */
-- synchronize_irq(sc->irq);
-- tasklet_kill(&sc->intr_tq);
-- tasklet_kill(&sc->bcon_tasklet);
-+ ath9k_hw_configpcipowersave(ah, true);
-
-- ath9k_ps_restore(sc);
-+ spin_unlock_bh(&sc->sc_pcu_lock);
-
-- sc->ps_idle = true;
-- ath_radio_disable(sc, hw);
-+ ath9k_ps_restore(sc);
-
- sc->sc_flags |= SC_OP_INVALID;
-+ sc->ps_idle = prev_idle;
-
- mutex_unlock(&sc->mutex);
-
-@@ -1627,8 +1588,8 @@ static int ath9k_config(struct ieee80211
- struct ath_hw *ah = sc->sc_ah;
- struct ath_common *common = ath9k_hw_common(ah);
- struct ieee80211_conf *conf = &hw->conf;
-- bool disable_radio = false;
-
-+ ath9k_ps_wakeup(sc);
- mutex_lock(&sc->mutex);
-
- /*
-@@ -1639,13 +1600,8 @@ static int ath9k_config(struct ieee80211
- */
- if (changed & IEEE80211_CONF_CHANGE_IDLE) {
- sc->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE);
-- if (!sc->ps_idle) {
-- ath_radio_enable(sc, hw);
-- ath_dbg(common, ATH_DBG_CONFIG,
-- "not-idle: enabling radio\n");
-- } else {
-- disable_radio = true;
-- }
-+ if (sc->ps_idle)
-+ ath_cancel_work(sc);
- }
-
- /*
-@@ -1678,7 +1634,6 @@ static int ath9k_config(struct ieee80211
-
- if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
- struct ieee80211_channel *curchan = hw->conf.channel;
-- struct ath9k_channel old_chan;
- int pos = curchan->hw_value;
- int old_pos = -1;
- unsigned long flags;
-@@ -1704,11 +1659,8 @@ static int ath9k_config(struct ieee80211
- * Preserve the current channel values, before updating
- * the same channel
- */
-- if (old_pos == pos) {
-- memcpy(&old_chan, &sc->sc_ah->channels[pos],
-- sizeof(struct ath9k_channel));
-- ah->curchan = &old_chan;
-- }
-+ if (ah->curchan && (old_pos == pos))
-+ ath9k_hw_getnf(ah, ah->curchan);
-
- ath9k_cmn_update_ichannel(&sc->sc_ah->channels[pos],
- curchan, conf->channel_type);
-@@ -1752,18 +1704,12 @@ static int ath9k_config(struct ieee80211
- ath_dbg(common, ATH_DBG_CONFIG,
- "Set power: %d\n", conf->power_level);
- sc->config.txpowlimit = 2 * conf->power_level;
-- ath9k_ps_wakeup(sc);
- ath9k_cmn_update_txpow(ah, sc->curtxpow,
- sc->config.txpowlimit, &sc->curtxpow);
-- ath9k_ps_restore(sc);
-- }
--
-- if (disable_radio) {
-- ath_dbg(common, ATH_DBG_CONFIG, "idle: disabling radio\n");
-- ath_radio_disable(sc, hw);
- }
-
- mutex_unlock(&sc->mutex);
-+ ath9k_ps_restore(sc);
-
- return 0;
- }
-@@ -2331,9 +2277,6 @@ static void ath9k_flush(struct ieee80211
- return;
- }
-
-- if (drop)
-- timeout = 1;
--
- for (j = 0; j < timeout; j++) {
- bool npend = false;
-
-@@ -2351,21 +2294,22 @@ static void ath9k_flush(struct ieee80211
- }
-
- if (!npend)
-- goto out;
-+ break;
- }
-
-- ath9k_ps_wakeup(sc);
-- spin_lock_bh(&sc->sc_pcu_lock);
-- drain_txq = ath_drain_all_txq(sc, false);
-- spin_unlock_bh(&sc->sc_pcu_lock);
-+ if (drop) {
-+ ath9k_ps_wakeup(sc);
-+ spin_lock_bh(&sc->sc_pcu_lock);
-+ drain_txq = ath_drain_all_txq(sc, false);
-+ spin_unlock_bh(&sc->sc_pcu_lock);
-
-- if (!drain_txq)
-- ath_reset(sc, false);
-+ if (!drain_txq)
-+ ath_reset(sc, false);
-
-- ath9k_ps_restore(sc);
-- ieee80211_wake_queues(hw);
-+ ath9k_ps_restore(sc);
-+ ieee80211_wake_queues(hw);
-+ }
-
--out:
- ieee80211_queue_delayed_work(hw, &sc->tx_complete_work, 0);
- mutex_unlock(&sc->mutex);
- }
---- a/drivers/net/wireless/ath/ath9k/pci.c
-+++ b/drivers/net/wireless/ath/ath9k/pci.c
-@@ -307,12 +307,11 @@ static int ath_pci_suspend(struct device
- struct ieee80211_hw *hw = pci_get_drvdata(pdev);
- struct ath_softc *sc = hw->priv;
-
-- ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
--
- /* The device has to be moved to FULLSLEEP forcibly.
- * Otherwise the chip never moved to full sleep,
- * when no interface is up.
- */
-+ ath9k_hw_disable(sc->sc_ah);
- ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP);
-
- return 0;
-@@ -334,22 +333,6 @@ static int ath_pci_resume(struct device
- if ((val & 0x0000ff00) != 0)
- pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
-
-- ath9k_ps_wakeup(sc);
-- /* Enable LED */
-- ath9k_hw_cfg_output(sc->sc_ah, sc->sc_ah->led_pin,
-- AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
-- ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 0);
--
-- /*
-- * Reset key cache to sane defaults (all entries cleared) instead of
-- * semi-random values after suspend/resume.
-- */
-- ath9k_cmn_init_crypto(sc->sc_ah);
-- ath9k_ps_restore(sc);
--
-- sc->ps_idle = true;
-- ath_radio_disable(sc, hw);
--
- return 0;
- }
-
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -1954,7 +1954,7 @@ static void ath_tx_complete(struct ath_s
- skb_pull(skb, padsize);
- }
-
-- if (sc->ps_flags & PS_WAIT_FOR_TX_ACK) {
-+ if ((sc->ps_flags & PS_WAIT_FOR_TX_ACK) && !txq->axq_depth) {
- sc->ps_flags &= ~PS_WAIT_FOR_TX_ACK;
- ath_dbg(common, ATH_DBG_PS,
- "Going back to sleep after having received TX status (0x%lx)\n",
---- a/include/linux/nl80211.h
-+++ b/include/linux/nl80211.h
-@@ -2785,9 +2785,11 @@ enum nl80211_ap_sme_features {
- * @NL80211_FEATURE_SK_TX_STATUS: This driver supports reflecting back
- * TX status to the socket error queue when requested with the
- * socket option.
-+ * @NL80211_FEATURE_HT_IBSS: This driver supports IBSS with HT datarates.
- */
- enum nl80211_feature_flags {
- NL80211_FEATURE_SK_TX_STATUS = 1 << 0,
-+ NL80211_FEATURE_HT_IBSS = 1 << 1,
- };
-
- /**
---- a/include/net/cfg80211.h
-+++ b/include/net/cfg80211.h
-@@ -1149,6 +1149,7 @@ struct cfg80211_ibss_params {
- u8 *ssid;
- u8 *bssid;
- struct ieee80211_channel *channel;
-+ enum nl80211_channel_type channel_type;
- u8 *ie;
- u8 ssid_len, ie_len;
- u16 beacon_interval;
-@@ -3270,6 +3271,16 @@ void cfg80211_report_obss_beacon(struct
- const u8 *frame, size_t len,
- int freq, gfp_t gfp);
-
-+/*
-+ * cfg80211_can_beacon_sec_chan - test if ht40 on extension channel can be used
-+ * @wiphy: the wiphy
-+ * @chan: main channel
-+ * @channel_type: HT mode
-+ */
-+int cfg80211_can_beacon_sec_chan(struct wiphy *wiphy,
-+ struct ieee80211_channel *chan,
-+ enum nl80211_channel_type channel_type);
-+
- /* Logging, debugging and troubleshooting/diagnostic helpers. */
-
- /* wiphy_printk helpers, similar to dev_printk */
--- a/net/mac80211/agg-rx.c
+++ b/net/mac80211/agg-rx.c
-@@ -185,6 +185,10 @@ static void ieee80211_send_addba_resp(st
- memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
- else if (sdata->vif.type == NL80211_IFTYPE_STATION)
+@@ -187,6 +187,8 @@ static void ieee80211_send_addba_resp(st
memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
-+ else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
-+ memcpy(mgmt->bssid, sdata->u.ibss.bssid, ETH_ALEN);
+ else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
+ memcpy(mgmt->bssid, sdata->u.ibss.bssid, ETH_ALEN);
+ else if (sdata->vif.type == NL80211_IFTYPE_WDS)
+ memcpy(mgmt->bssid, da, ETH_ALEN);
IEEE80211_STYPE_ACTION);
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
-@@ -55,6 +55,8 @@
- * @ampdu_action function will be called with the action
- * %IEEE80211_AMPDU_TX_STOP. In this case, the call must not fail,
- * and the driver must later call ieee80211_stop_tx_ba_cb_irqsafe().
-+ * Note that the sta can get destroyed before the BA tear down is
-+ * complete.
- */
-
- static void ieee80211_send_addba_request(struct ieee80211_sub_if_data *sdata,
-@@ -79,10 +81,13 @@ static void ieee80211_send_addba_request
+@@ -81,7 +81,8 @@ static void ieee80211_send_addba_request
memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
if (sdata->vif.type == NL80211_IFTYPE_AP ||
sdata->vif.type == NL80211_IFTYPE_AP_VLAN ||
memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
else if (sdata->vif.type == NL80211_IFTYPE_STATION)
memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
-+ else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
-+ memcpy(mgmt->bssid, sdata->u.ibss.bssid, ETH_ALEN);
-
- mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
- IEEE80211_STYPE_ACTION);
-@@ -319,6 +324,38 @@ ieee80211_wake_queue_agg(struct ieee8021
- __release(agg_queue);
- }
-
-+/*
-+ * splice packets from the STA's pending to the local pending,
-+ * requires a call to ieee80211_agg_splice_finish later
-+ */
-+static void __acquires(agg_queue)
-+ieee80211_agg_splice_packets(struct ieee80211_local *local,
-+ struct tid_ampdu_tx *tid_tx, u16 tid)
-+{
-+ int queue = ieee80211_ac_from_tid(tid);
-+ unsigned long flags;
-+
-+ ieee80211_stop_queue_agg(local, tid);
-+
-+ if (WARN(!tid_tx, "TID %d gone but expected when splicing aggregates"
-+ " from the pending queue\n", tid))
-+ return;
-+
-+ if (!skb_queue_empty(&tid_tx->pending)) {
-+ spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
-+ /* copy over remaining packets */
-+ skb_queue_splice_tail_init(&tid_tx->pending,
-+ &local->pending[queue]);
-+ spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
-+ }
-+}
-+
-+static void __releases(agg_queue)
-+ieee80211_agg_splice_finish(struct ieee80211_local *local, u16 tid)
-+{
-+ ieee80211_wake_queue_agg(local, tid);
-+}
-+
- void ieee80211_tx_ba_session_handle_start(struct sta_info *sta, int tid)
- {
- struct tid_ampdu_tx *tid_tx;
-@@ -330,19 +367,17 @@ void ieee80211_tx_ba_session_handle_star
- tid_tx = rcu_dereference_protected_tid_tx(sta, tid);
-
- /*
-- * While we're asking the driver about the aggregation,
-- * stop the AC queue so that we don't have to worry
-- * about frames that came in while we were doing that,
-- * which would require us to put them to the AC pending
-- * afterwards which just makes the code more complex.
-+ * Start queuing up packets for this aggregation session.
-+ * We're going to release them once the driver is OK with
-+ * that.
- */
-- ieee80211_stop_queue_agg(local, tid);
--
- clear_bit(HT_AGG_STATE_WANT_START, &tid_tx->state);
-
- /*
-- * make sure no packets are being processed to get
-- * valid starting sequence number
-+ * Make sure no packets are being processed. This ensures that
-+ * we have a valid starting sequence number and that in-flight
-+ * packets have been flushed out and no packets for this TID
-+ * will go into the driver during the ampdu_action call.
- */
- synchronize_net();
-
-@@ -356,10 +391,11 @@ void ieee80211_tx_ba_session_handle_star
- " tid %d\n", tid);
- #endif
- spin_lock_bh(&sta->lock);
-+ ieee80211_agg_splice_packets(local, tid_tx, tid);
- ieee80211_assign_tid_tx(sta, tid, NULL);
-+ ieee80211_agg_splice_finish(local, tid);
- spin_unlock_bh(&sta->lock);
-
-- ieee80211_wake_queue_agg(local, tid);
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
- kfree_rcu(tid_tx, rcu_head);
- #else
-@@ -368,9 +404,6 @@ void ieee80211_tx_ba_session_handle_star
- return;
- }
-
-- /* we can take packets again now */
-- ieee80211_wake_queue_agg(local, tid);
--
- /* activate the timer for the recipient's addBA response */
- mod_timer(&tid_tx->addba_resp_timer, jiffies + ADDBA_RESP_INTERVAL);
- #ifdef CONFIG_MAC80211_HT_DEBUG
-@@ -437,7 +470,9 @@ int ieee80211_start_tx_ba_session(struct
- if (sdata->vif.type != NL80211_IFTYPE_STATION &&
+@@ -471,6 +472,7 @@ int ieee80211_start_tx_ba_session(struct
sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
-- sdata->vif.type != NL80211_IFTYPE_AP)
-+ sdata->vif.type != NL80211_IFTYPE_AP &&
+ sdata->vif.type != NL80211_IFTYPE_AP &&
+ sdata->vif.type != NL80211_IFTYPE_WDS &&
-+ sdata->vif.type != NL80211_IFTYPE_ADHOC)
- return -EINVAL;
-
- if (test_sta_flag(sta, WLAN_STA_BLOCK_BA)) {
-@@ -448,6 +483,27 @@ int ieee80211_start_tx_ba_session(struct
+ sdata->vif.type != NL80211_IFTYPE_ADHOC)
return -EINVAL;
- }
-
-+ /*
-+ * 802.11n-2009 11.5.1.1: If the initiating STA is an HT STA, is a
-+ * member of an IBSS, and has no other existing Block Ack agreement
-+ * with the recipient STA, then the initiating STA shall transmit a
-+ * Probe Request frame to the recipient STA and shall not transmit an
-+ * ADDBA Request frame unless it receives a Probe Response frame
-+ * from the recipient within dot11ADDBAFailureTimeout.
-+ *
-+ * The probe request mechanism for ADDBA is currently not implemented,
-+ * but we only build up Block Ack session with HT STAs. This information
-+ * is set when we receive a bss info from a probe response or a beacon.
-+ */
-+ if (sta->sdata->vif.type == NL80211_IFTYPE_ADHOC &&
-+ !sta->sta.ht_cap.ht_supported) {
-+#ifdef CONFIG_MAC80211_HT_DEBUG
-+ printk(KERN_DEBUG "BA request denied - IBSS STA %pM"
-+ "does not advertise HT support\n", pubsta->addr);
-+#endif /* CONFIG_MAC80211_HT_DEBUG */
-+ return -EINVAL;
-+ }
-+
- spin_lock_bh(&sta->lock);
- /* we have tried too many times, receiver does not want A-MPDU */
-@@ -508,38 +564,6 @@ int ieee80211_start_tx_ba_session(struct
- }
- EXPORT_SYMBOL(ieee80211_start_tx_ba_session);
-
--/*
-- * splice packets from the STA's pending to the local pending,
-- * requires a call to ieee80211_agg_splice_finish later
-- */
--static void __acquires(agg_queue)
--ieee80211_agg_splice_packets(struct ieee80211_local *local,
-- struct tid_ampdu_tx *tid_tx, u16 tid)
--{
-- int queue = ieee80211_ac_from_tid(tid);
-- unsigned long flags;
--
-- ieee80211_stop_queue_agg(local, tid);
--
-- if (WARN(!tid_tx, "TID %d gone but expected when splicing aggregates"
-- " from the pending queue\n", tid))
-- return;
--
-- if (!skb_queue_empty(&tid_tx->pending)) {
-- spin_lock_irqsave(&local->queue_stop_reason_lock, flags);
-- /* copy over remaining packets */
-- skb_queue_splice_tail_init(&tid_tx->pending,
-- &local->pending[queue]);
-- spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
-- }
--}
--
--static void __releases(agg_queue)
--ieee80211_agg_splice_finish(struct ieee80211_local *local, u16 tid)
--{
-- ieee80211_wake_queue_agg(local, tid);
--}
--
- static void ieee80211_agg_tx_operational(struct ieee80211_local *local,
- struct sta_info *sta, u16 tid)
- {
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -63,11 +63,11 @@ static ssize_t sta_flags_read(struct fil
test_sta_flag(sta, WLAN_STA_##flg) ? #flg "\n" : ""
int res = scnprintf(buf, sizeof(buf),
-- "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
-+ "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
+- "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
++ "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
TEST(AUTH), TEST(ASSOC), TEST(PS_STA),
TEST(PS_DRIVER), TEST(AUTHORIZED),
TEST(SHORT_PREAMBLE),
+ TEST(WME), TEST(CLEAR_PS_FILT),
TEST(MFP), TEST(BLOCK_BA), TEST(PSPOLL),
TEST(UAPSD), TEST(SP), TEST(TDLS_PEER),
- TEST(TDLS_PEER_AUTH));
---- a/net/mac80211/ht.c
-+++ b/net/mac80211/ht.c
-@@ -47,7 +47,9 @@ void ieee80211_apply_htcap_overrides(str
- int i;
-
- if (sdata->vif.type != NL80211_IFTYPE_STATION) {
-- WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION);
-+ /* AP interfaces call this code when adding new stations,
-+ * so just silently ignore non station interfaces.
-+ */
- return;
- }
-
-@@ -282,6 +284,8 @@ void ieee80211_send_delba(struct ieee802
- memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
- else if (sdata->vif.type == NL80211_IFTYPE_STATION)
- memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
-+ else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
-+ memcpy(mgmt->bssid, sdata->u.ibss.bssid, ETH_ALEN);
-
- mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
- IEEE80211_STYPE_ACTION);
---- a/net/mac80211/ibss.c
-+++ b/net/mac80211/ibss.c
-@@ -77,6 +77,7 @@ static void __ieee80211_sta_join_ibss(st
- struct cfg80211_bss *bss;
- u32 bss_change;
- u8 supp_rates[IEEE80211_MAX_SUPP_RATES];
-+ enum nl80211_channel_type channel_type;
-
- lockdep_assert_held(&ifibss->mtx);
-
-@@ -105,8 +106,16 @@ static void __ieee80211_sta_join_ibss(st
-
- sdata->drop_unencrypted = capability & WLAN_CAPABILITY_PRIVACY ? 1 : 0;
-
-- local->oper_channel = chan;
-- WARN_ON(!ieee80211_set_channel_type(local, sdata, NL80211_CHAN_NO_HT));
-+ channel_type = ifibss->channel_type;
-+ if (channel_type > NL80211_CHAN_HT20 &&
-+ !cfg80211_can_beacon_sec_chan(local->hw.wiphy, chan, channel_type))
-+ channel_type = NL80211_CHAN_HT20;
-+ if (!ieee80211_set_channel_type(local, sdata, channel_type)) {
-+ /* can only fail due to HT40+/- mismatch */
-+ channel_type = NL80211_CHAN_HT20;
-+ WARN_ON(!ieee80211_set_channel_type(local, sdata,
-+ NL80211_CHAN_HT20));
-+ }
- ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL);
-
- sband = local->hw.wiphy->bands[chan->band];
-@@ -172,6 +181,19 @@ static void __ieee80211_sta_join_ibss(st
- memcpy(skb_put(skb, ifibss->ie_len),
- ifibss->ie, ifibss->ie_len);
-
-+ /* add HT capability and information IEs */
-+ if (channel_type && sband->ht_cap.ht_supported) {
-+ pos = skb_put(skb, 4 +
-+ sizeof(struct ieee80211_ht_cap) +
-+ sizeof(struct ieee80211_ht_info));
-+ pos = ieee80211_ie_build_ht_cap(pos, &sband->ht_cap,
-+ sband->ht_cap.cap);
-+ pos = ieee80211_ie_build_ht_info(pos,
-+ &sband->ht_cap,
-+ chan,
-+ channel_type);
-+ }
-+
- if (local->hw.queues >= 4) {
- pos = skb_put(skb, 9);
- *pos++ = WLAN_EID_VENDOR_SPECIFIC;
-@@ -195,6 +217,7 @@ static void __ieee80211_sta_join_ibss(st
- bss_change |= BSS_CHANGED_BEACON;
- bss_change |= BSS_CHANGED_BEACON_ENABLED;
- bss_change |= BSS_CHANGED_BASIC_RATES;
-+ bss_change |= BSS_CHANGED_HT;
- bss_change |= BSS_CHANGED_IBSS;
- sdata->vif.bss_conf.ibss_joined = true;
- ieee80211_bss_info_change_notify(sdata, bss_change);
-@@ -268,6 +291,8 @@ static void ieee80211_rx_bss_info(struct
- u64 beacon_timestamp, rx_timestamp;
- u32 supp_rates = 0;
- enum ieee80211_band band = rx_status->band;
-+ struct ieee80211_supported_band *sband = local->hw.wiphy->bands[band];
-+ bool rates_updated = false;
-
- if (elems->ds_params && elems->ds_params_len == 1)
- freq = ieee80211_channel_to_frequency(elems->ds_params[0],
-@@ -307,7 +332,7 @@ static void ieee80211_rx_bss_info(struct
- prev_rates,
- sta->sta.supp_rates[band]);
- #endif
-- rate_control_rate_init(sta);
-+ rates_updated = true;
- }
- } else
- sta = ieee80211_ibss_add_sta(sdata, mgmt->bssid,
-@@ -318,6 +343,39 @@ static void ieee80211_rx_bss_info(struct
- if (sta && elems->wmm_info)
- set_sta_flag(sta, WLAN_STA_WME);
-
-+ if (sta && elems->ht_info_elem && elems->ht_cap_elem &&
-+ sdata->u.ibss.channel_type != NL80211_CHAN_NO_HT) {
-+ /* we both use HT */
-+ struct ieee80211_sta_ht_cap sta_ht_cap_new;
-+ enum nl80211_channel_type channel_type =
-+ ieee80211_ht_info_to_channel_type(
-+ elems->ht_info_elem);
-+
-+ ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband,
-+ elems->ht_cap_elem,
-+ &sta_ht_cap_new);
-+
-+ /*
-+ * fall back to HT20 if we don't use or use
-+ * the other extension channel
-+ */
-+ if ((channel_type == NL80211_CHAN_HT40MINUS ||
-+ channel_type == NL80211_CHAN_HT40PLUS) &&
-+ channel_type != sdata->u.ibss.channel_type)
-+ sta_ht_cap_new.cap &=
-+ ~IEEE80211_HT_CAP_SUP_WIDTH_20_40;
-+
-+ if (memcmp(&sta->sta.ht_cap, &sta_ht_cap_new,
-+ sizeof(sta_ht_cap_new))) {
-+ memcpy(&sta->sta.ht_cap, &sta_ht_cap_new,
-+ sizeof(sta_ht_cap_new));
-+ rates_updated = true;
-+ }
-+ }
-+
-+ if (sta && rates_updated)
-+ rate_control_rate_init(sta);
-+
- rcu_read_unlock();
- }
-
-@@ -896,12 +954,18 @@ int ieee80211_ibss_join(struct ieee80211
- struct cfg80211_ibss_params *params)
- {
- struct sk_buff *skb;
-+ u32 changed = 0;
-
- skb = dev_alloc_skb(sdata->local->hw.extra_tx_headroom +
-- 36 /* bitrates */ +
-- 34 /* SSID */ +
-- 3 /* DS params */ +
-- 4 /* IBSS params */ +
-+ sizeof(struct ieee80211_hdr_3addr) +
-+ 12 /* struct ieee80211_mgmt.u.beacon */ +
-+ 2 + IEEE80211_MAX_SSID_LEN /* max SSID */ +
-+ 2 + 8 /* max Supported Rates */ +
-+ 3 /* max DS params */ +
-+ 4 /* IBSS params */ +
-+ 2 + (IEEE80211_MAX_SUPP_RATES - 8) +
-+ 2 + sizeof(struct ieee80211_ht_cap) +
-+ 2 + sizeof(struct ieee80211_ht_info) +
- params->ie_len);
- if (!skb)
- return -ENOMEM;
-@@ -922,13 +986,15 @@ int ieee80211_ibss_join(struct ieee80211
- sdata->vif.bss_conf.beacon_int = params->beacon_interval;
-
- sdata->u.ibss.channel = params->channel;
-+ sdata->u.ibss.channel_type = params->channel_type;
- sdata->u.ibss.fixed_channel = params->channel_fixed;
-
- /* fix ourselves to that channel now already */
- if (params->channel_fixed) {
- sdata->local->oper_channel = params->channel;
-- WARN_ON(!ieee80211_set_channel_type(sdata->local, sdata,
-- NL80211_CHAN_NO_HT));
-+ if (!ieee80211_set_channel_type(sdata->local, sdata,
-+ params->channel_type))
-+ return -EINVAL;
- }
-
- if (params->ie) {
-@@ -951,6 +1017,23 @@ int ieee80211_ibss_join(struct ieee80211
- ieee80211_recalc_idle(sdata->local);
- mutex_unlock(&sdata->local->mtx);
-
-+ /*
-+ * 802.11n-2009 9.13.3.1: In an IBSS, the HT Protection field is
-+ * reserved, but an HT STA shall protect HT transmissions as though
-+ * the HT Protection field were set to non-HT mixed mode.
-+ *
-+ * In an IBSS, the RIFS Mode field of the HT Operation element is
-+ * also reserved, but an HT STA shall operate as though this field
-+ * were set to 1.
-+ */
-+
-+ sdata->vif.bss_conf.ht_operation_mode |=
-+ IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED
-+ | IEEE80211_HT_PARAM_RIFS_MODE;
-+
-+ changed |= BSS_CHANGED_HT;
-+ ieee80211_bss_info_change_notify(sdata, changed);
-+
- ieee80211_queue_work(&sdata->local->hw, &sdata->work);
-
- return 0;
---- a/net/mac80211/ieee80211_i.h
-+++ b/net/mac80211/ieee80211_i.h
-@@ -474,6 +474,7 @@ struct ieee80211_if_ibss {
- u8 ssid_len, ie_len;
- u8 *ie;
- struct ieee80211_channel *channel;
-+ enum nl80211_channel_type channel_type;
-
- unsigned long ibss_join_req;
- /* probe response/beacon for IBSS */
+ TEST(TDLS_PEER_AUTH), TEST(4ADDR_EVENT),
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -178,7 +178,6 @@ static int ieee80211_do_open(struct net_
u32 changed = 0;
int res;
u32 hw_reconf_flags = 0;
-@@ -309,27 +308,6 @@ static int ieee80211_do_open(struct net_
+@@ -309,28 +308,6 @@ static int ieee80211_do_open(struct net_
set_bit(SDATA_STATE_RUNNING, &sdata->state);
- goto err_del_interface;
- }
-
-- /* no atomic bitop required since STA is not live yet */
-- set_sta_flag(sta, WLAN_STA_AUTHORIZED);
+- sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
+- sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
+- sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED);
-
- res = sta_info_insert(sta);
- if (res) {
/*
* set_multicast_list will be invoked by the networking core
* which will check whether any increments here were done in
-@@ -356,8 +334,7 @@ static int ieee80211_do_open(struct net_
+@@ -357,8 +334,7 @@ static int ieee80211_do_open(struct net_
netif_tx_start_all_queues(dev);
return 0;
err_stop:
if (!local->open_count)
drv_stop(local);
-@@ -719,6 +696,70 @@ static void ieee80211_if_setup(struct ne
+@@ -720,6 +696,70 @@ static void ieee80211_if_setup(struct ne
dev->destructor = free_netdev;
}
static void ieee80211_iface_work(struct work_struct *work)
{
struct ieee80211_sub_if_data *sdata =
-@@ -823,6 +864,9 @@ static void ieee80211_iface_work(struct
+@@ -824,6 +864,9 @@ static void ieee80211_iface_work(struct
break;
ieee80211_mesh_rx_queued_mgmt(sdata, skb);
break;
default:
WARN(1, "frame for unexpected interface type");
break;
---- a/net/mac80211/main.c
-+++ b/net/mac80211/main.c
-@@ -574,7 +574,8 @@ struct ieee80211_hw *ieee80211_alloc_hw(
- WIPHY_FLAG_OFFCHAN_TX |
- WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
-
-- wiphy->features = NL80211_FEATURE_SK_TX_STATUS;
-+ wiphy->features = NL80211_FEATURE_SK_TX_STATUS |
-+ NL80211_FEATURE_HT_IBSS;
-
- if (!ops->set_key)
- wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
-@@ -2237,7 +2237,9 @@ ieee80211_rx_h_action(struct ieee80211_r
- if (sdata->vif.type != NL80211_IFTYPE_STATION &&
+@@ -2281,6 +2281,7 @@ ieee80211_rx_h_action(struct ieee80211_r
sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
-- sdata->vif.type != NL80211_IFTYPE_AP)
-+ sdata->vif.type != NL80211_IFTYPE_AP &&
+ sdata->vif.type != NL80211_IFTYPE_AP &&
+ sdata->vif.type != NL80211_IFTYPE_WDS &&
-+ sdata->vif.type != NL80211_IFTYPE_ADHOC)
+ sdata->vif.type != NL80211_IFTYPE_ADHOC)
break;
- /* verify action_code is present */
-@@ -2452,13 +2454,14 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_
+@@ -2491,14 +2492,15 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_
if (!ieee80211_vif_is_mesh(&sdata->vif) &&
sdata->vif.type != NL80211_IFTYPE_ADHOC &&
return RX_DROP_MONITOR;
switch (stype) {
+ case cpu_to_le16(IEEE80211_STYPE_AUTH):
case cpu_to_le16(IEEE80211_STYPE_BEACON):
case cpu_to_le16(IEEE80211_STYPE_PROBE_RESP):
- /* process for all: mesh, mlme, ibss */
+ /* process for all: mesh, mlme, ibss, wds */
break;
- case cpu_to_le16(IEEE80211_STYPE_DEAUTH):
- case cpu_to_le16(IEEE80211_STYPE_DISASSOC):
-@@ -2796,19 +2799,32 @@ static int prepare_for_handlers(struct i
- return 0;
- } else if (!ieee80211_bssid_match(bssid,
- sdata->vif.addr)) {
-+ /*
-+ * Accept public action frames even when the
-+ * BSSID doesn't match, this is used for P2P
-+ * and location updates. Note that mac80211
-+ * itself never looks at these frames.
-+ */
- if (!(status->rx_flags & IEEE80211_RX_IN_SCAN) &&
-- !ieee80211_is_beacon(hdr->frame_control) &&
-- !(ieee80211_is_action(hdr->frame_control) &&
-- sdata->vif.p2p))
-+ ieee80211_is_public_action(hdr, skb->len))
-+ return 1;
-+ if (!(status->rx_flags & IEEE80211_RX_IN_SCAN) &&
-+ !ieee80211_is_beacon(hdr->frame_control))
- return 0;
- status->rx_flags &= ~IEEE80211_RX_RA_MATCH;
+ case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP):
+ case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP):
+@@ -2852,10 +2854,16 @@ static int prepare_for_handlers(struct i
}
break;
case NL80211_IFTYPE_WDS:
break;
default:
/* should never get here */
+--- a/net/mac80211/sta_info.c
++++ b/net/mac80211/sta_info.c
+@@ -1379,8 +1379,10 @@ int sta_info_move_state(struct sta_info
+ return -EINVAL;
+ }
+
++#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
+ printk(KERN_DEBUG "%s: moving STA %pM to state %d\n",
+ sta->sdata->name, sta->sta.addr, new_state);
++#endif
+
+ /*
+ * notify the driver before the actual changes so it can
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -31,7 +31,6 @@
* @WLAN_STA_CLEAR_PS_FILT: Clear PS filter in hardware (using the
* IEEE80211_TX_CTL_CLEAR_PS_FILT control flag) when the next
* frame to this station is transmitted.
-@@ -60,7 +59,6 @@ enum ieee80211_sta_info_flags {
+@@ -62,7 +61,6 @@ enum ieee80211_sta_info_flags {
WLAN_STA_AUTHORIZED,
WLAN_STA_SHORT_PREAMBLE,
WLAN_STA_WME,
WLAN_STA_CLEAR_PS_FILT,
WLAN_STA_MFP,
WLAN_STA_BLOCK_BA,
---- a/net/mac80211/util.c
-+++ b/net/mac80211/util.c
-@@ -1612,6 +1612,11 @@ u8 *ieee80211_ie_build_ht_info(u8 *pos,
- }
- if (ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
- ht_info->ht_param |= IEEE80211_HT_PARAM_CHAN_WIDTH_ANY;
-+
-+ /*
-+ * Note: According to 802.11n-2009 9.13.3.1, HT Protection field and
-+ * RIFS Mode are reserved in IBSS mode, therefore keep them at 0
-+ */
- ht_info->operation_mode = 0x0000;
- ht_info->stbc_param = 0x0000;
-
---- a/net/wireless/chan.c
-+++ b/net/wireless/chan.c
-@@ -6,6 +6,7 @@
- * Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
- */
-
-+#include <linux/export.h>
- #include <net/cfg80211.h>
- #include "core.h"
-
-@@ -44,9 +45,9 @@ rdev_freq_to_chan(struct cfg80211_regist
- return chan;
- }
-
--static bool can_beacon_sec_chan(struct wiphy *wiphy,
-- struct ieee80211_channel *chan,
-- enum nl80211_channel_type channel_type)
-+int cfg80211_can_beacon_sec_chan(struct wiphy *wiphy,
-+ struct ieee80211_channel *chan,
-+ enum nl80211_channel_type channel_type)
- {
- struct ieee80211_channel *sec_chan;
- int diff;
-@@ -75,6 +76,7 @@ static bool can_beacon_sec_chan(struct w
-
- return true;
- }
-+EXPORT_SYMBOL(cfg80211_can_beacon_sec_chan);
-
- int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev, int freq,
-@@ -109,8 +111,8 @@ int cfg80211_set_freq(struct cfg80211_re
- switch (channel_type) {
- case NL80211_CHAN_HT40PLUS:
- case NL80211_CHAN_HT40MINUS:
-- if (!can_beacon_sec_chan(&rdev->wiphy, chan,
-- channel_type)) {
-+ if (!cfg80211_can_beacon_sec_chan(&rdev->wiphy, chan,
-+ channel_type)) {
- printk(KERN_DEBUG
- "cfg80211: Secondary channel not "
- "allowed to initiate communication\n");
---- a/net/wireless/nl80211.c
-+++ b/net/wireless/nl80211.c
-@@ -4684,13 +4684,41 @@ static int nl80211_join_ibss(struct sk_b
- ibss.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
- }
-
-- ibss.channel = ieee80211_get_channel(wiphy,
-- nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]));
-+ if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
-+ enum nl80211_channel_type channel_type;
-+
-+ channel_type = nla_get_u32(
-+ info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]);
-+ if (channel_type != NL80211_CHAN_NO_HT &&
-+ channel_type != NL80211_CHAN_HT20 &&
-+ channel_type != NL80211_CHAN_HT40MINUS &&
-+ channel_type != NL80211_CHAN_HT40PLUS)
-+ return -EINVAL;
-+
-+ if (channel_type != NL80211_CHAN_NO_HT &&
-+ !(wiphy->features & NL80211_FEATURE_HT_IBSS))
-+ return -EINVAL;
-+
-+ ibss.channel_type = channel_type;
-+ } else {
-+ ibss.channel_type = NL80211_CHAN_NO_HT;
-+ }
-+
-+ ibss.channel = rdev_freq_to_chan(rdev,
-+ nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]),
-+ ibss.channel_type);
- if (!ibss.channel ||
- ibss.channel->flags & IEEE80211_CHAN_NO_IBSS ||
- ibss.channel->flags & IEEE80211_CHAN_DISABLED)
- return -EINVAL;
-
-+ /* Both channels should be able to initiate communication */
-+ if ((ibss.channel_type == NL80211_CHAN_HT40PLUS ||
-+ ibss.channel_type == NL80211_CHAN_HT40MINUS) &&
-+ !cfg80211_can_beacon_sec_chan(&rdev->wiphy, ibss.channel,
-+ ibss.channel_type))
-+ return -EINVAL;
-+
- ibss.channel_fixed = !!info->attrs[NL80211_ATTR_FREQ_FIXED];
- ibss.privacy = !!info->attrs[NL80211_ATTR_PRIVACY];
-
---- a/include/linux/ieee80211.h
-+++ b/include/linux/ieee80211.h
-@@ -1695,6 +1695,23 @@ static inline bool ieee80211_is_robust_m
- }
-
- /**
-+ * ieee80211_is_public_action - check if frame is a public action frame
-+ * @hdr: the frame
-+ * @len: length of the frame
-+ */
-+static inline bool ieee80211_is_public_action(struct ieee80211_hdr *hdr,
-+ size_t len)
-+{
-+ struct ieee80211_mgmt *mgmt = (void *)hdr;
-+
-+ if (len < 25)
-+ return false;
-+ if (!ieee80211_is_action(hdr->frame_control))
-+ return false;
-+ return mgmt->u.action.category == WLAN_CATEGORY_PUBLIC;
-+}
-+
-+/**
- * ieee80211_fhss_chan_to_freq - get channel frequency
- * @channel: the FHSS channel
- *
---- a/net/mac80211/tx.c
-+++ b/net/mac80211/tx.c
-@@ -1332,8 +1332,11 @@ static int invoke_tx_handlers(struct iee
- if (!(tx->local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL))
- CALL_TXH(ieee80211_tx_h_rate_ctrl);
-
-- if (unlikely(info->flags & IEEE80211_TX_INTFL_RETRANSMISSION))
-+ if (unlikely(info->flags & IEEE80211_TX_INTFL_RETRANSMISSION)) {
-+ __skb_queue_tail(&tx->skbs, tx->skb);
-+ tx->skb = NULL;
- goto txh_done;
-+ }
-
- CALL_TXH(ieee80211_tx_h_michael_mic_add);
- CALL_TXH(ieee80211_tx_h_sequence);
---- a/net/mac80211/sta_info.c
-+++ b/net/mac80211/sta_info.c
-@@ -851,6 +851,7 @@ static int __must_check __sta_info_destr
- struct ieee80211_sub_if_data *sdata;
- unsigned long flags;
- int ret, i, ac;
-+ struct tid_ampdu_tx *tid_tx;
-
- might_sleep();
-
-@@ -949,6 +950,30 @@ static int __must_check __sta_info_destr
- }
- #endif
-
-+ /* There could be some memory leaks because of ampdu tx pending queue
-+ * not being freed before destroying the station info.
-+ *
-+ * Make sure that such queues are purged before freeing the station
-+ * info.
-+ * TODO: We have to somehow postpone the full destruction
-+ * until the aggregation stop completes. Refer
-+ * http://thread.gmane.org/gmane.linux.kernel.wireless.general/81936
-+ */
-+ for (i = 0; i < STA_TID_NUM; i++) {
-+ if (!sta->ampdu_mlme.tid_tx[i])
-+ continue;
-+ tid_tx = sta->ampdu_mlme.tid_tx[i];
-+ if (skb_queue_len(&tid_tx->pending)) {
-+#ifdef CONFIG_MAC80211_HT_DEBUG
-+ wiphy_debug(local->hw.wiphy, "TX A-MPDU purging %d "
-+ "packets for tid=%d\n",
-+ skb_queue_len(&tid_tx->pending), i);
-+#endif /* CONFIG_MAC80211_HT_DEBUG */
-+ __skb_queue_purge(&tid_tx->pending);
-+ }
-+ kfree_rcu(tid_tx, rcu_head);
-+ }
-+
- __sta_info_free(local, sta);
-
- return 0;
---- a/drivers/net/wireless/ath/ath9k/calib.c
-+++ b/drivers/net/wireless/ath/ath9k/calib.c
-@@ -402,6 +402,7 @@ bool ath9k_hw_getnf(struct ath_hw *ah, s
- ah->noise = ath9k_hw_getchan_noise(ah, chan);
- return true;
- }
-+EXPORT_SYMBOL(ath9k_hw_getnf);
-
- void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah,
- struct ath9k_channel *chan)
--- a/drivers/net/wireless/ath/Makefile
+++ b/drivers/net/wireless/ath/Makefile
-@@ -8,6 +8,5 @@ obj-$(CONFIG_ATH_COMMON) += ath.o
+@@ -8,7 +8,7 @@ obj-$(CONFIG_ATH_COMMON) += ath.o
ath-objs := main.o \
regd.o \
hw.o \
- key.o
--
--ath-$(CONFIG_ATH_DEBUG) += debug.o
+ key.o \
+ debug.o
+
+-ath-$(CONFIG_ATH_DEBUG) += debug.o
+ ccflags-y += -D__CHECK_ENDIAN__
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
-@@ -272,13 +272,6 @@ void ath_dbg(struct ath_common *common,
+@@ -281,13 +281,6 @@ void _ath_dbg(struct ath_common *common,
#endif /* CONFIG_ATH_DEBUG */
/** Returns string describing opmode, or NULL if unknown mode. */
--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
-@@ -194,6 +194,10 @@ ath_reg_apply_beaconing_flags(struct wip
+@@ -196,6 +196,10 @@ ath_reg_apply_beaconing_flags(struct wip
u32 bandwidth = 0;
int r;
for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
if (!wiphy->bands[band])
-@@ -253,6 +257,10 @@ ath_reg_apply_active_scan_flags(struct w
+@@ -255,6 +259,10 @@ ath_reg_apply_active_scan_flags(struct w
u32 bandwidth = 0;
int r;
sband = wiphy->bands[IEEE80211_BAND_2GHZ];
if (!sband)
return;
-@@ -302,6 +310,10 @@ static void ath_reg_apply_radar_flags(st
+@@ -304,6 +312,10 @@ static void ath_reg_apply_radar_flags(st
struct ieee80211_channel *ch;
unsigned int i;
if (!wiphy->bands[IEEE80211_BAND_5GHZ])
return;
-@@ -469,6 +481,10 @@ ath_regd_init_wiphy(struct ath_regulator
+@@ -510,6 +522,10 @@ ath_regd_init_wiphy(struct ath_regulator
{
const struct ieee80211_regdomain *regd;
--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
-@@ -38,7 +38,8 @@
+@@ -40,7 +40,8 @@ static int __ath_regd_init(struct ath_re
NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_OFDM)
/* We allow IBSS on these on a case by case basis by regulatory domain */
NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS)
#define ATH9K_5GHZ_5470_5850 REG_RULE(5470-10, 5850+10, 40, 0, 30,\
NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS)
-@@ -56,57 +57,56 @@
+@@ -58,57 +59,56 @@ static int __ath_regd_init(struct ath_re
#define ATH9K_5GHZ_NO_MIDBAND ATH9K_5GHZ_5150_5350, \
ATH9K_5GHZ_5725_5850
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
-@@ -1672,6 +1672,8 @@ void regulatory_hint_11d(struct wiphy *w
+@@ -1690,6 +1690,8 @@ void regulatory_hint_11d(struct wiphy *w
enum environment_cap env = ENVIRON_ANY;
struct regulatory_request *request;
mutex_lock(®_mutex);
if (unlikely(!last_request))
-@@ -1878,6 +1880,8 @@ static void restore_regulatory_settings(
+@@ -1925,6 +1927,8 @@ static void restore_regulatory_settings(
void regulatory_hint_disconnect(void)
{
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1458,15 +1458,6 @@ static int ath9k_add_interface(struct ie
+@@ -1454,15 +1454,6 @@ static int ath9k_add_interface(struct ie
}
}
- goto out;
- }
-
- ath_dbg(common, ATH_DBG_CONFIG,
- "Attach a VIF of type: %d\n", vif->type);
+ ath_dbg(common, CONFIG, "Attach a VIF of type: %d\n", vif->type);
-@@ -1492,15 +1483,6 @@ static int ath9k_change_interface(struct
+ sc->nvifs++;
+@@ -1487,15 +1478,6 @@ static int ath9k_change_interface(struct
mutex_lock(&sc->mutex);
ath9k_ps_wakeup(sc);
if (fast && (ah->ah_radio != AR5K_RF2413) &&
(ah->ah_radio != AR5K_RF5413))
+#endif
- fast = 0;
+ fast = false;
/* Disable sleep clock operation
int ath9k_init_debug(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
-@@ -1674,6 +1721,9 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1677,6 +1724,9 @@ int ath9k_init_debug(struct ath_hw *ah)
debugfs_create_u32("gpio_val", S_IRUSR | S_IWUSR,
sc->debug.debugfs_phy, &sc->sc_ah->gpio_val);
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1795,8 +1795,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -1794,8 +1794,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
REG_WRITE(ah, AR_OBS, 8);
if (ah->config.rx_intr_mitigation) {
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -366,7 +366,7 @@ struct ath_vif {
+@@ -370,7 +370,7 @@ struct ath_vif {
* number of beacon intervals, the game's up.
*/
#define BSTUCK_THRESH 9
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -591,6 +591,7 @@ struct ath_softc {
+@@ -595,6 +595,7 @@ struct ath_softc {
struct ieee80211_hw *hw;
struct device *dev;
int chan_idx;
int chan_is_ht;
struct survey_info *cur_survey;
-@@ -655,6 +656,7 @@ struct ath_softc {
+@@ -659,6 +660,7 @@ struct ath_softc {
u8 ant_tx, ant_rx;
};
int ath9k_init_debug(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
-@@ -1724,6 +1768,9 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1727,6 +1771,9 @@ int ath9k_init_debug(struct ath_hw *ah)
debugfs_create_file("eeprom", S_IRUSR, sc->debug.debugfs_phy, sc,
&fops_eeprom);
sc->debug.sampidx = 0;
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1564,7 +1564,7 @@ static void ath9k_disable_ps(struct ath_
+@@ -1559,7 +1559,7 @@ static void ath9k_disable_ps(struct ath_
}
{
struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
-@@ -1616,9 +1616,11 @@ static int ath9k_config(struct ieee80211
+@@ -1609,9 +1609,11 @@ static int ath9k_config(struct ieee80211
if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
struct ieee80211_channel *curchan = hw->conf.channel;
if (ah->curchan)
old_pos = ah->curchan - &ah->channels[0];
-@@ -1667,7 +1669,23 @@ static int ath9k_config(struct ieee80211
+@@ -1659,7 +1661,23 @@ static int ath9k_config(struct ieee80211
memset(&sc->survey[pos], 0, sizeof(struct survey_info));
}
return -EINVAL;
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1609,6 +1609,10 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -1608,6 +1608,10 @@ int ath9k_hw_reset(struct ath_hw *ah, st
caldata->rtt_hist.num_readings)
allow_fbs = true;
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
-@@ -196,7 +196,9 @@ void ieee80211_bss_info_change_notify(st
+@@ -197,7 +197,9 @@ void ieee80211_bss_info_change_notify(st
u32 changed)
{
struct ieee80211_local *local = sdata->local;
if (!changed)
return;
-@@ -226,6 +228,22 @@ void ieee80211_bss_info_change_notify(st
+@@ -219,6 +221,22 @@ void ieee80211_bss_info_change_notify(st
switch (sdata->vif.type) {
case NL80211_IFTYPE_AP:
--- /dev/null
+--- a/net/mac80211/iface.c
++++ b/net/mac80211/iface.c
+@@ -686,6 +686,7 @@ static const struct net_device_ops ieee8
+ static void ieee80211_if_setup(struct net_device *dev)
+ {
+ ether_setup(dev);
++ dev->tx_queue_len = 32;
+ dev->priv_flags &= ~IFF_TX_SKB_SHARING;
+ netdev_attach_ops(dev, &ieee80211_dataif_ops);
+ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29))
+++ /dev/null
---- a/net/mac80211/iface.c
-+++ b/net/mac80211/iface.c
-@@ -686,6 +686,7 @@ static const struct net_device_ops ieee8
- static void ieee80211_if_setup(struct net_device *dev)
- {
- ether_setup(dev);
-+ dev->tx_queue_len = 32;
- dev->priv_flags &= ~IFF_TX_SKB_SHARING;
- netdev_attach_ops(dev, &ieee80211_dataif_ops);
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29))
u16 listen_interval;
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
-@@ -1696,7 +1696,7 @@ static int ieee80211_get_tx_power(struct
+@@ -1739,7 +1739,7 @@ static int ieee80211_get_tx_power(struct
{
struct ieee80211_local *local = wiphy_priv(wiphy);
}
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
-@@ -167,6 +167,7 @@ int ieee80211_hw_config(struct ieee80211
+@@ -168,6 +168,7 @@ int ieee80211_hw_config(struct ieee80211
if (local->hw.conf.power_level != power) {
changed |= IEEE80211_CONF_CHANGE_POWER;
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1691,6 +1691,8 @@ int ath9k_config(struct ieee80211_hw *hw
+@@ -1683,6 +1683,8 @@ int ath9k_config(struct ieee80211_hw *hw
return -EINVAL;
}
/*
* The most recent snapshot of channel->noisefloor for the old
* channel is only available after the hardware reset. Copy it to
-@@ -1706,6 +1708,7 @@ int ath9k_config(struct ieee80211_hw *hw
+@@ -1697,6 +1699,7 @@ int ath9k_config(struct ieee80211_hw *hw
sc->config.txpowlimit = 2 * conf->power_level;
ath9k_cmn_update_txpow(ah, sc->curtxpow,
sc->config.txpowlimit, &sc->curtxpow);
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -238,6 +238,7 @@ struct ath_atx_tid {
+@@ -242,6 +242,7 @@ struct ath_atx_tid {
struct ath_node *an;
struct ath_atx_ac *ac;
unsigned long tx_buf[BITS_TO_LONGS(ATH_TID_MAX_BUFS)];
+ int buf_pending;
+ int bar_index;
u16 seq_start;
u16 seq_next;
- u16 baw_size;
-@@ -284,6 +285,9 @@ struct ath_tx_control {
+@@ -288,6 +289,9 @@ struct ath_tx_control {
* (axq_qnum).
*/
struct ath_tx {
spinlock_t txbuflock;
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1729,6 +1729,10 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1732,6 +1732,10 @@ int ath9k_init_debug(struct ath_hw *ah)
sc, &fops_wiphy);
debugfs_create_file("xmit", S_IRUSR, sc->debug.debugfs_phy, sc,
&fops_xmit);
debugfs_create_file("misc", S_IRUSR, sc->debug.debugfs_phy, sc,
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -355,6 +355,14 @@ static void ath_tx_count_frames(struct a
+@@ -392,6 +392,14 @@ static void ath_tx_count_frames(struct a
}
}
static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
struct ath_buf *bf, struct list_head *bf_q,
-@@ -443,6 +451,8 @@ static void ath_tx_complete_aggr(struct
+@@ -486,6 +494,8 @@ static void ath_tx_complete_aggr(struct
__skb_queue_head_init(&bf_pending);
ath_tx_count_frames(sc, bf, ts, txok, &nframes, &nbad);
while (bf) {
u16 seqno = bf->bf_state.seqno;
-@@ -823,6 +833,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_
+@@ -885,6 +895,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_
ath_tx_addto_baw(sc, tid, seqno);
bf->bf_state.ndelim = ndelim;
__skb_unlink(skb, &tid->buf_q);
list_add_tail(&bf->list, bf_q);
if (bf_prev)
-@@ -1682,6 +1693,8 @@ static void ath_tx_send_ampdu(struct ath
+@@ -1740,6 +1751,8 @@ static void ath_tx_send_ampdu(struct ath
/* Add sub-frame to BAW */
ath_tx_addto_baw(sc, tid, bf->bf_state.seqno);
/* Queue to h/w without aggregation */
TX_STAT_INC(txctl->txq->axq_qnum, a_queued_hw);
bf->bf_lastbf = bf;
-@@ -1810,23 +1823,13 @@ error:
+@@ -1864,22 +1877,11 @@ error:
/* FIXME: tx power */
static void ath_tx_start_dma(struct ath_softc *sc, struct sk_buff *skb,
- struct ath_atx_tid *tid = NULL;
struct ath_buf *bf;
- u8 tidno;
-
- spin_lock_bh(&txctl->txq->axq_lock);
+-
- if ((sc->sc_flags & SC_OP_TXAGGR) && txctl->an &&
- ieee80211_is_data_qos(hdr->frame_control)) {
- tidno = ieee80211_get_qos_ctl(hdr)[0] &
if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && tid) {
/*
-@@ -1861,6 +1864,7 @@ int ath_tx_start(struct ieee80211_hw *hw
+@@ -1911,6 +1913,7 @@ int ath_tx_start(struct ieee80211_hw *hw
struct ieee80211_vif *vif = info->control.vif;
struct ath_softc *sc = hw->priv;
struct ath_txq *txq = txctl->txq;
int padpos, padsize;
int frmlen = skb->len + FCS_LEN;
int q;
-@@ -1903,6 +1907,24 @@ int ath_tx_start(struct ieee80211_hw *hw
+@@ -1953,6 +1956,24 @@ int ath_tx_start(struct ieee80211_hw *hw
setup_frame_info(hw, skb, frmlen);
/*
* At this point, the vif, hw_key and sta pointers in the tx control
* info are no longer valid (overwritten by the ath_frame_info data.
-@@ -1917,7 +1939,7 @@ int ath_tx_start(struct ieee80211_hw *hw
+@@ -1967,7 +1988,7 @@ int ath_tx_start(struct ieee80211_hw *hw
+ txq->stopped = true;
}
- spin_unlock_bh(&txq->axq_lock);
- ath_tx_start_dma(sc, skb, txctl);
+ ath_tx_start_dma(sc, skb, txctl, tid);
- return 0;
- }
+
+ ath_txq_unlock(sc, txq);
--- /dev/null
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -1394,10 +1394,16 @@ static bool ath9k_hw_set_reset_reg(struc
+ static bool ath9k_hw_chip_reset(struct ath_hw *ah,
+ struct ath9k_channel *chan)
+ {
+- if (AR_SREV_9280(ah) && ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL)) {
+- if (!ath9k_hw_set_reset_reg(ah, ATH9K_RESET_POWER_ON))
+- return false;
+- } else if (!ath9k_hw_set_reset_reg(ah, ATH9K_RESET_WARM))
++ int reset_type = ATH9K_RESET_WARM;
++
++ if (AR_SREV_9280(ah)) {
++ if (ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL))
++ reset_type = ATH9K_RESET_POWER_ON;
++ else
++ reset_type = ATH9K_RESET_COLD;
++ }
++
++ if (!ath9k_hw_set_reset_reg(ah, reset_type))
+ return false;
+
+ if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -264,14 +264,17 @@ static void ath_tid_drain(struct ath_sof
- }
-
- static void ath_tx_set_retry(struct ath_softc *sc, struct ath_txq *txq,
-- struct sk_buff *skb)
-+ struct sk_buff *skb, int count)
- {
- struct ath_frame_info *fi = get_frame_info(skb);
- struct ath_buf *bf = fi->bf;
- struct ieee80211_hdr *hdr;
-+ int prev = fi->retries;
-
- TX_STAT_INC(txq->axq_qnum, a_retries);
-- if (fi->retries++ > 0)
-+ fi->retries += count;
-+
-+ if (prev > 0)
- return;
-
- hdr = (struct ieee80211_hdr *)skb->data;
-@@ -387,6 +390,7 @@ static void ath_tx_complete_aggr(struct
- int nframes;
- u8 tidno;
- bool flush = !!(ts->ts_status & ATH9K_TX_FLUSH);
-+ int i, retries;
-
- skb = bf->bf_mpdu;
- hdr = (struct ieee80211_hdr *)skb->data;
-@@ -395,6 +399,10 @@ static void ath_tx_complete_aggr(struct
-
- memcpy(rates, tx_info->control.rates, sizeof(rates));
-
-+ retries = ts->ts_longretry + 1;
-+ for (i = 0; i < ts->ts_rateindex; i++)
-+ retries += rates[i].count;
-+
- rcu_read_lock();
-
- sta = ieee80211_find_sta_by_ifaddr(hw, hdr->addr1, hdr->addr2);
-@@ -481,7 +489,8 @@ static void ath_tx_complete_aggr(struct
- txpending = 1;
- } else if (fi->retries < ATH_MAX_SW_RETRIES) {
- if (txok || !an->sleeping)
-- ath_tx_set_retry(sc, txq, bf->bf_mpdu);
-+ ath_tx_set_retry(sc, txq, bf->bf_mpdu,
-+ retries);
-
- txpending = 1;
- } else {
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -546,7 +546,7 @@ struct ath_ant_comb {
- #define DEFAULT_CACHELINE 32
- #define ATH_REGCLASSIDS_MAX 10
- #define ATH_CABQ_READY_TIME 80 /* % of beacon interval */
--#define ATH_MAX_SW_RETRIES 10
-+#define ATH_MAX_SW_RETRIES 20
- #define ATH_CHAN_MAX 255
-
- #define ATH_TXPOWER_MAX 100 /* .5 dBm units */
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1394,10 +1394,16 @@ static bool ath9k_hw_set_reset_reg(struc
- static bool ath9k_hw_chip_reset(struct ath_hw *ah,
- struct ath9k_channel *chan)
- {
-- if (AR_SREV_9280(ah) && ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL)) {
-- if (!ath9k_hw_set_reset_reg(ah, ATH9K_RESET_POWER_ON))
-- return false;
-- } else if (!ath9k_hw_set_reset_reg(ah, ATH9K_RESET_WARM))
-+ int reset_type = ATH9K_RESET_WARM;
-+
-+ if (AR_SREV_9280(ah)) {
-+ if (ah->eep_ops->get_eeprom(ah, EEP_OL_PWRCTRL))
-+ reset_type = ATH9K_RESET_POWER_ON;
-+ else
-+ reset_type = ATH9K_RESET_COLD;
-+ }
-+
-+ if (!ath9k_hw_set_reset_reg(ah, reset_type))
- return false;
-
- if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))
--- /dev/null
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -1005,16 +1005,26 @@ void ath9k_hw_init_global_settings(struc
+
+ if (IS_CHAN_HALF_RATE(chan)) {
+ eifs = 175;
+- rx_lat *= 2;
++
++ if (!AR_SREV_9300_20_OR_LATER(ah))
++ rx_lat = 10;
++ else
++ rx_lat *= 2;
++
+ tx_lat *= 2;
+ if (IS_CHAN_A_FAST_CLOCK(ah, chan))
+- tx_lat += 11;
++ tx_lat += 11;
+
+ slottime = 13;
+ sifstime = 32;
+ } else if (IS_CHAN_QUARTER_RATE(chan)) {
+ eifs = 340;
+- rx_lat = (rx_lat * 4) - 1;
++
++ if (!AR_SREV_9300_20_OR_LATER(ah))
++ rx_lat = 20;
++ else
++ rx_lat = (rx_lat * 4) - 1;
++
+ tx_lat *= 4;
+ if (IS_CHAN_A_FAST_CLOCK(ah, chan))
+ tx_lat += 22;
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1006,16 +1006,26 @@ void ath9k_hw_init_global_settings(struc
-
- if (IS_CHAN_HALF_RATE(chan)) {
- eifs = 175;
-- rx_lat *= 2;
-+
-+ if (!AR_SREV_9300_20_OR_LATER(ah))
-+ rx_lat = 10;
-+ else
-+ rx_lat *= 2;
-+
- tx_lat *= 2;
- if (IS_CHAN_A_FAST_CLOCK(ah, chan))
-- tx_lat += 11;
-+ tx_lat += 11;
-
- slottime = 13;
- sifstime = 32;
- } else if (IS_CHAN_QUARTER_RATE(chan)) {
- eifs = 340;
-- rx_lat = (rx_lat * 4) - 1;
-+
-+ if (!AR_SREV_9300_20_OR_LATER(ah))
-+ rx_lat = 20;
-+ else
-+ rx_lat = (rx_lat * 4) - 1;
-+
- tx_lat *= 4;
- if (IS_CHAN_A_FAST_CLOCK(ah, chan))
- tx_lat += 22;
--- /dev/null
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -1006,31 +1006,35 @@ void ath9k_hw_init_global_settings(struc
+ if (IS_CHAN_HALF_RATE(chan)) {
+ eifs = 175;
+
+- if (!AR_SREV_9300_20_OR_LATER(ah))
++ if (!AR_SREV_9300_20_OR_LATER(ah)) {
+ rx_lat = 10;
+- else
++ sifstime = 8;
++ } else {
+ rx_lat *= 2;
++ sifstime = 32;
++ }
+
+ tx_lat *= 2;
+ if (IS_CHAN_A_FAST_CLOCK(ah, chan))
+ tx_lat += 11;
+
+ slottime = 13;
+- sifstime = 32;
+ } else if (IS_CHAN_QUARTER_RATE(chan)) {
+ eifs = 340;
+
+- if (!AR_SREV_9300_20_OR_LATER(ah))
++ if (!AR_SREV_9300_20_OR_LATER(ah)) {
+ rx_lat = 20;
+- else
++ sifstime = 8;
++ } else {
+ rx_lat = (rx_lat * 4) - 1;
++ sifstime = 64;
++ }
+
+ tx_lat *= 4;
+ if (IS_CHAN_A_FAST_CLOCK(ah, chan))
+ tx_lat += 22;
+
+ slottime = 21;
+- sifstime = 64;
+ } else {
+ if (AR_SREV_9287(ah) && AR_SREV_9287_13_OR_LATER(ah)) {
+ eifs = AR_D_GBL_IFS_EIFS_ASYNC_FIFO;
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1007,31 +1007,35 @@ void ath9k_hw_init_global_settings(struc
- if (IS_CHAN_HALF_RATE(chan)) {
- eifs = 175;
-
-- if (!AR_SREV_9300_20_OR_LATER(ah))
-+ if (!AR_SREV_9300_20_OR_LATER(ah)) {
- rx_lat = 10;
-- else
-+ sifstime = 8;
-+ } else {
- rx_lat *= 2;
-+ sifstime = 32;
-+ }
-
- tx_lat *= 2;
- if (IS_CHAN_A_FAST_CLOCK(ah, chan))
- tx_lat += 11;
-
- slottime = 13;
-- sifstime = 32;
- } else if (IS_CHAN_QUARTER_RATE(chan)) {
- eifs = 340;
-
-- if (!AR_SREV_9300_20_OR_LATER(ah))
-+ if (!AR_SREV_9300_20_OR_LATER(ah)) {
- rx_lat = 20;
-- else
-+ sifstime = 8;
-+ } else {
- rx_lat = (rx_lat * 4) - 1;
-+ sifstime = 64;
-+ }
-
- tx_lat *= 4;
- if (IS_CHAN_A_FAST_CLOCK(ah, chan))
- tx_lat += 22;
-
- slottime = 21;
-- sifstime = 64;
- } else {
- if (AR_SREV_9287(ah) && AR_SREV_9287_13_OR_LATER(ah)) {
- eifs = AR_D_GBL_IFS_EIFS_ASYNC_FIFO;
RX_SAMP_DBG(rssi_ctl0) = rs->rs_rssi_ctl0;
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
-@@ -164,13 +164,6 @@ struct ath_rx_stats {
+@@ -165,13 +165,6 @@ struct ath_rx_stats {
u32 post_delim_crc_err;
u32 decrypt_busy_err;
u32 phy_err_stats[ATH9K_PHYERR_MAX];
int antenna;
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
-@@ -302,6 +302,11 @@ struct sta_info {
+@@ -312,6 +312,11 @@ struct sta_info {
unsigned long rx_dropped;
int last_signal;
struct ewma avg_signal;
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
-@@ -1267,6 +1267,7 @@ ieee80211_rx_h_sta_process(struct ieee80
+@@ -1269,6 +1269,7 @@ ieee80211_rx_h_sta_process(struct ieee80
struct sk_buff *skb = rx->skb;
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
if (!sta)
return RX_CONTINUE;
-@@ -1309,6 +1310,19 @@ ieee80211_rx_h_sta_process(struct ieee80
+@@ -1311,6 +1312,19 @@ ieee80211_rx_h_sta_process(struct ieee80
sta->last_signal = status->signal;
ewma_add(&sta->avg_signal, -status->signal);
* exchange sequence.
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
-@@ -304,6 +304,8 @@ struct sta_info *sta_info_alloc(struct i
+@@ -255,6 +255,8 @@ struct sta_info *sta_info_alloc(struct i
do_posix_clock_monotonic_gettime(&uptime);
sta->last_connected = uptime.tv_sec;
ewma_init(&sta->avg_signal, 1024, 8);
kfree(sta);
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
-@@ -505,6 +505,8 @@ struct station_parameters {
- * @STATION_INFO_CONNECTED_TIME: @connected_time filled
+@@ -508,6 +508,8 @@ struct station_parameters {
* @STATION_INFO_ASSOC_REQ_IES: @assoc_req_ies filled
* @STATION_INFO_STA_FLAGS: @sta_flags filled
+ * @STATION_INFO_BEACON_LOSS_COUNT: @beacon_loss_count filled
+ * @STATION_INFO_CHAIN_SIGNAL: @chain_signal filled
+ * @STATION_INFO_CHAIN_SIGNAL_AVG: @chain_signal_avg filled
*/
enum station_info_flags {
STATION_INFO_INACTIVE_TIME = 1<<0,
-@@ -525,7 +527,9 @@ enum station_info_flags {
- STATION_INFO_BSS_PARAM = 1<<15,
+@@ -529,7 +531,9 @@ enum station_info_flags {
STATION_INFO_CONNECTED_TIME = 1<<16,
STATION_INFO_ASSOC_REQ_IES = 1<<17,
-- STATION_INFO_STA_FLAGS = 1<<18
-+ STATION_INFO_STA_FLAGS = 1<<18,
-+ STATION_INFO_CHAIN_SIGNAL = 1<<19,
-+ STATION_INFO_CHAIN_SIGNAL_AVG = 1<<20,
+ STATION_INFO_STA_FLAGS = 1<<18,
+- STATION_INFO_BEACON_LOSS_COUNT = 1<<19
++ STATION_INFO_BEACON_LOSS_COUNT = 1<<19,
++ STATION_INFO_CHAIN_SIGNAL = 1<<20,
++ STATION_INFO_CHAIN_SIGNAL_AVG = 1<<21,
};
/**
-@@ -605,6 +609,9 @@ struct sta_bss_parameters {
+@@ -609,6 +613,9 @@ struct sta_bss_parameters {
* @plink_state: mesh peer link state
* @signal: signal strength of last received packet in dBm
* @signal_avg: signal strength average in dBm
* @txrate: current unicast bitrate from this station
* @rxrate: current unicast bitrate to this station
* @rx_packets: packets received from this station
-@@ -635,6 +642,11 @@ struct station_info {
+@@ -640,6 +647,11 @@ struct station_info {
u8 plink_state;
s8 signal;
s8 signal_avg;
u8 rs_num_delims;
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
-@@ -980,6 +980,7 @@ static int ath9k_rx_skb_preprocess(struc
+@@ -987,6 +987,7 @@ static int ath9k_rx_skb_preprocess(struc
bool *decrypt_error)
{
struct ath_hw *ah = common->ah;
memset(rx_status, 0, sizeof(struct ieee80211_rx_status));
-@@ -1005,6 +1006,20 @@ static int ath9k_rx_skb_preprocess(struc
+@@ -1012,6 +1013,20 @@ static int ath9k_rx_skb_preprocess(struc
rx_status->antenna = rx_stats->rs_antenna;
rx_status->flag |= RX_FLAG_MACTIME_MPDU;
return 0;
}
-@@ -1535,14 +1550,14 @@ static void ath_ant_comb_scan(struct ath
+@@ -1542,14 +1557,14 @@ static void ath_ant_comb_scan(struct ath
struct ath_ant_comb *antcomb = &sc->ant_comb;
int alt_ratio = 0, alt_rssi_avg = 0, main_rssi_avg = 0, curr_alt_set;
int curr_main_set;
/* Record packet only when both main_rssi and alt_rssi is positive */
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-@@ -484,12 +484,12 @@ int ath9k_hw_process_rxdesc_edma(struct
+@@ -483,12 +483,12 @@ int ath9k_hw_process_rxdesc_edma(struct
/* XXX: Keycache */
rxs->rs_rssi = MS(rxsp->status5, AR_RxRSSICombined);
rxs->rs_keyix = MS(rxsp->status11, AR_KeyIdx);
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
-@@ -559,25 +559,25 @@ int ath9k_hw_rxprocdesc(struct ath_hw *a
+@@ -556,25 +556,25 @@ int ath9k_hw_rxprocdesc(struct ath_hw *a
if (ads.ds_rxstatus8 & AR_PostDelimCRCErr) {
rs->rs_rssi = ATH9K_RSSI_BAD;
RX_SAMP_DBG(rate) = rs->rs_rate;
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
-@@ -1651,6 +1651,8 @@ enum nl80211_sta_bss_param {
- * containing info as possible, see &enum nl80211_sta_bss_param
+@@ -1657,6 +1657,8 @@ enum nl80211_sta_bss_param {
* @NL80211_STA_INFO_CONNECTED_TIME: time since the station is last connected
* @NL80211_STA_INFO_STA_FLAGS: Contains a struct nl80211_sta_flag_update.
+ * @NL80211_STA_INFO_BEACON_LOSS: count of times beacon loss was detected (u32)
+ * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU
+ * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average
* @__NL80211_STA_INFO_AFTER_LAST: internal
* @NL80211_STA_INFO_MAX: highest possible station info attribute
*/
-@@ -1673,6 +1675,8 @@ enum nl80211_sta_info {
- NL80211_STA_INFO_BSS_PARAM,
+@@ -1680,6 +1682,8 @@ enum nl80211_sta_info {
NL80211_STA_INFO_CONNECTED_TIME,
NL80211_STA_INFO_STA_FLAGS,
+ NL80211_STA_INFO_BEACON_LOSS,
+ NL80211_STA_INFO_CHAIN_SIGNAL,
+ NL80211_STA_INFO_CHAIN_SIGNAL_AVG,
__NL80211_STA_INFO_AFTER_LAST,
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
-@@ -2322,6 +2322,33 @@ nla_put_failure:
+@@ -2347,6 +2347,33 @@ nla_put_failure:
return false;
}
static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq,
int flags, struct net_device *dev,
const u8 *mac_addr, struct station_info *sinfo)
-@@ -2368,6 +2395,18 @@ static int nl80211_send_station(struct s
+@@ -2393,6 +2420,18 @@ static int nl80211_send_station(struct s
if (sinfo->filled & STATION_INFO_SIGNAL_AVG)
NLA_PUT_U8(msg, NL80211_STA_INFO_SIGNAL_AVG,
sinfo->signal_avg);
sinfo->generation = sdata->local->sta_generation;
-@@ -375,6 +376,17 @@ static void sta_set_sinfo(struct sta_inf
+@@ -377,6 +378,17 @@ static void sta_set_sinfo(struct sta_inf
sinfo->signal = (s8)sta->last_signal;
sinfo->signal_avg = (s8) -ewma_read(&sta->avg_signal);
}
--- /dev/null
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -475,6 +475,9 @@ void ath9k_btcoex_timer_pause(struct ath
+ #ifdef CONFIG_MAC80211_LEDS
+ void ath_init_leds(struct ath_softc *sc);
+ void ath_deinit_leds(struct ath_softc *sc);
++int ath_create_gpio_led(struct ath_softc *sc, int gpio, const char *name,
++ const char *trigger, bool active_low);
++
+ #else
+ static inline void ath_init_leds(struct ath_softc *sc)
+ {
+@@ -595,6 +598,13 @@ struct ath9k_vif_iter_data {
+ int nothers; /* number of vifs not specified above. */
+ };
+
++struct ath_led {
++ struct list_head list;
++ struct ath_softc *sc;
++ const struct gpio_led *gpio;
++ struct led_classdev cdev;
++};
++
+ struct ath_softc {
+ struct ieee80211_hw *hw;
+ struct device *dev;
+@@ -638,9 +648,8 @@ struct ath_softc {
+ struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
+
+ #ifdef CONFIG_MAC80211_LEDS
+- bool led_registered;
+- char led_name[32];
+- struct led_classdev led_cdev;
++ const char *led_default_trigger;
++ struct list_head leds;
+ #endif
+
+ struct ath9k_hw_cal_data caldata;
+--- a/drivers/net/wireless/ath/ath9k/gpio.c
++++ b/drivers/net/wireless/ath/ath9k/gpio.c
+@@ -24,22 +24,89 @@
+ static void ath_led_brightness(struct led_classdev *led_cdev,
+ enum led_brightness brightness)
+ {
+- struct ath_softc *sc = container_of(led_cdev, struct ath_softc, led_cdev);
+- ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, (brightness == LED_OFF));
++ struct ath_led *led = container_of(led_cdev, struct ath_led, cdev);
++ struct ath_softc *sc = led->sc;
++
++ ath9k_ps_wakeup(sc);
++ ath9k_hw_set_gpio(sc->sc_ah, led->gpio->gpio,
++ (brightness != LED_OFF) ^ led->gpio->active_low);
++ ath9k_ps_restore(sc);
++}
++
++static int ath_add_led(struct ath_softc *sc, struct ath_led *led)
++{
++ const struct gpio_led *gpio = led->gpio;
++ int ret;
++
++ led->cdev.name = gpio->name;
++ led->cdev.default_trigger = gpio->default_trigger;
++ led->cdev.brightness_set = ath_led_brightness;
++
++ ret = led_classdev_register(wiphy_dev(sc->hw->wiphy), &led->cdev);
++ if (ret < 0)
++ return ret;
++
++ led->sc = sc;
++ list_add(&led->list, &sc->leds);
++
++ /* Configure gpio for output */
++ ath9k_hw_cfg_output(sc->sc_ah, gpio->gpio,
++ AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
++
++ /* LED off */
++ ath9k_hw_set_gpio(sc->sc_ah, gpio->gpio, gpio->active_low);
++
++ return 0;
++}
++
++int ath_create_gpio_led(struct ath_softc *sc, int gpio_num, const char *name,
++ const char *trigger, bool active_low)
++{
++ struct ath_led *led;
++ struct gpio_led *gpio;
++ char *_name;
++ int ret;
++
++ led = kzalloc(sizeof(*led) + sizeof(*gpio) + strlen(name) + 1,
++ GFP_KERNEL);
++ if (!led)
++ return -ENOMEM;
++
++ led->gpio = gpio = (struct gpio_led *) (led + 1);
++ _name = (char *) (led->gpio + 1);
++
++ strcpy(_name, name);
++ gpio->name = _name;
++ gpio->gpio = gpio_num;
++ gpio->active_low = active_low;
++ gpio->default_trigger = trigger;
++
++ ret = ath_add_led(sc, led);
++ if (unlikely(ret < 0))
++ kfree(led);
++
++ return ret;
+ }
+
+ void ath_deinit_leds(struct ath_softc *sc)
+ {
+- if (!sc->led_registered)
+- return;
++ struct ath_led *led;
+
+- ath_led_brightness(&sc->led_cdev, LED_OFF);
+- led_classdev_unregister(&sc->led_cdev);
++ while (!list_empty(&sc->leds)) {
++ led = list_first_entry(&sc->leds, struct ath_led, list);
++ list_del(&led->list);
++ ath_led_brightness(&led->cdev, LED_OFF);
++ led_classdev_unregister(&led->cdev);
++ kfree(led);
++ }
+ }
+
+ void ath_init_leds(struct ath_softc *sc)
+ {
+- int ret;
++ char led_name[32];
++ const char *trigger;
++
++ INIT_LIST_HEAD(&sc->leds);
+
+ if (AR_SREV_9100(sc->sc_ah))
+ return;
+@@ -57,26 +124,15 @@ void ath_init_leds(struct ath_softc *sc)
+ sc->sc_ah->led_pin = ATH_LED_PIN_DEF;
+ }
+
+- /* Configure gpio 1 for output */
+- ath9k_hw_cfg_output(sc->sc_ah, sc->sc_ah->led_pin,
+- AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
+- /* LED off, active low */
+- ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
+-
+- if (!led_blink)
+- sc->led_cdev.default_trigger =
+- ieee80211_get_radio_led_name(sc->hw);
+-
+- snprintf(sc->led_name, sizeof(sc->led_name),
+- "ath9k-%s", wiphy_name(sc->hw->wiphy));
+- sc->led_cdev.name = sc->led_name;
+- sc->led_cdev.brightness_set = ath_led_brightness;
++ snprintf(led_name, sizeof(led_name), "ath9k-%s",
++ wiphy_name(sc->hw->wiphy));
+
+- ret = led_classdev_register(wiphy_dev(sc->hw->wiphy), &sc->led_cdev);
+- if (ret < 0)
+- return;
++ if (led_blink)
++ trigger = sc->led_default_trigger;
++ else
++ trigger = ieee80211_get_radio_led_name(sc->hw);
+
+- sc->led_registered = true;
++ ath_create_gpio_led(sc, sc->sc_ah->led_pin, led_name, trigger, 1);
+ }
+ #endif
+
+--- a/drivers/net/wireless/ath/ath9k/init.c
++++ b/drivers/net/wireless/ath/ath9k/init.c
+@@ -817,7 +817,7 @@ int ath9k_init_device(u16 devid, struct
+
+ #ifdef CONFIG_MAC80211_LEDS
+ /* must be initialized before ieee80211_register_hw */
+- sc->led_cdev.default_trigger = ieee80211_create_tpt_led_trigger(sc->hw,
++ sc->led_default_trigger = ieee80211_create_tpt_led_trigger(sc->hw,
+ IEEE80211_TPT_LEDTRIG_FL_RADIO, ath9k_tpt_blink,
+ ARRAY_SIZE(ath9k_tpt_blink));
+ #endif
+--- a/drivers/net/wireless/ath/ath9k/debug.c
++++ b/drivers/net/wireless/ath/ath9k/debug.c
+@@ -1304,6 +1304,61 @@ static const struct file_operations fops
+ .llseek = default_llseek,
+ };
+
++#ifdef CONFIG_MAC80211_LEDS
++
++static ssize_t write_file_gpio_led(struct file *file, const char __user *ubuf,
++ size_t count, loff_t *ppos)
++{
++ struct ath_softc *sc = file->private_data;
++ char buf[32], *str, *name, *c;
++ ssize_t len;
++ unsigned int gpio;
++ bool active_low = false;
++
++ len = min(count, sizeof(buf) - 1);
++ if (copy_from_user(buf, ubuf, len))
++ return -EFAULT;
++
++ buf[len] = '\0';
++ name = strchr(buf, ',');
++ if (!name)
++ return -EINVAL;
++
++ *(name++) = 0;
++ if (!*name)
++ return -EINVAL;
++
++ c = strchr(name, '\n');
++ if (c)
++ *c = 0;
++
++ str = buf;
++ if (*str == '!') {
++ str++;
++ active_low = true;
++ }
++
++ if (kstrtouint(str, 0, &gpio) < 0)
++ return -EINVAL;
++
++ if (gpio >= sc->sc_ah->caps.num_gpio_pins)
++ return -EINVAL;
++
++ if (ath_create_gpio_led(sc, gpio, name, NULL, active_low) < 0)
++ return -EINVAL;
++
++ return count;
++}
++
++static const struct file_operations fops_gpio_led = {
++ .write = write_file_gpio_led,
++ .open = ath9k_debugfs_open,
++ .owner = THIS_MODULE,
++ .llseek = default_llseek,
++};
++
++#endif
++
+ void ath9k_debug_samp_bb_mac(struct ath_softc *sc)
+ {
+ #define ATH_SAMP_DBG(c) (sc->debug.bb_mac_samp[sc->debug.sampidx].c)
+@@ -1728,6 +1783,11 @@ int ath9k_init_debug(struct ath_hw *ah)
+ debugfs_create_file("samples", S_IRUSR, sc->debug.debugfs_phy, sc,
+ &fops_samps);
+
++#ifdef CONFIG_MAC80211_LEDS
++ debugfs_create_file("gpio_led", S_IWUSR,
++ sc->debug.debugfs_phy, sc, &fops_gpio_led);
++#endif
++
+ debugfs_create_u32("gpio_mask", S_IRUSR | S_IWUSR,
+ sc->debug.debugfs_phy, &sc->sc_ah->gpio_mask);
+
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -159,6 +159,9 @@ void ath_descdma_cleanup(struct ath_soft
- /* return block-ack bitmap index given sequence and starting sequence */
- #define ATH_BA_INDEX(_st, _seq) (((_seq) - (_st)) & (IEEE80211_SEQ_MAX - 1))
-
-+/* return the seqno for _start + _offset */
-+#define ATH_BA_INDEX2SEQ(_seq, _offset) (((_seq) + (_offset)) & (IEEE80211_SEQ_MAX - 1))
-+
- /* returns delimiter padding required given the packet length */
- #define ATH_AGGR_GET_NDELIM(_len) \
- (((_len) >= ATH_AGGR_MINPLEN) ? 0 : \
-@@ -253,9 +256,9 @@ struct ath_atx_tid {
- struct ath_node {
- #ifdef CONFIG_ATH9K_DEBUGFS
- struct list_head list; /* for sc->nodes */
-+#endif
- struct ieee80211_sta *sta; /* station struct we're part of */
- struct ieee80211_vif *vif; /* interface with which we're associated */
--#endif
- struct ath_atx_tid tid[WME_NUM_TID];
- struct ath_atx_ac ac[WME_NUM_AC];
- int ps_key;
-@@ -277,7 +280,6 @@ struct ath_tx_control {
- };
-
- #define ATH_TX_ERROR 0x01
--#define ATH_TX_BAR 0x02
-
- /**
- * @txq_map: Index is mac80211 queue number. This is
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -644,9 +644,9 @@ static void ath_node_attach(struct ath_s
- spin_lock(&sc->nodes_lock);
- list_add(&an->list, &sc->nodes);
- spin_unlock(&sc->nodes_lock);
-+#endif
- an->sta = sta;
- an->vif = vif;
--#endif
- if (sc->sc_flags & SC_OP_TXAGGR) {
- ath_tx_node_init(sc, an);
- an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -53,7 +53,7 @@ static void ath_tx_complete(struct ath_s
- int tx_flags, struct ath_txq *txq);
- static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
- struct ath_txq *txq, struct list_head *bf_q,
-- struct ath_tx_status *ts, int txok, int sendbar);
-+ struct ath_tx_status *ts, int txok);
- static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
- struct list_head *head, bool internal);
- static void ath_tx_rc_status(struct ath_softc *sc, struct ath_buf *bf,
-@@ -150,6 +150,12 @@ static struct ath_frame_info *get_frame_
- return (struct ath_frame_info *) &tx_info->rate_driver_data[0];
- }
-
-+static void ath_send_bar(struct ath_atx_tid *tid, u16 seqno)
-+{
-+ ieee80211_send_bar(tid->an->vif, tid->an->sta->addr, tid->tidno,
-+ seqno << IEEE80211_SEQ_SEQ_SHIFT);
-+}
-+
- static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
- {
- struct ath_txq *txq = tid->ac->txq;
-@@ -158,6 +164,7 @@ static void ath_tx_flush_tid(struct ath_
- struct list_head bf_head;
- struct ath_tx_status ts;
- struct ath_frame_info *fi;
-+ bool sendbar = false;
-
- INIT_LIST_HEAD(&bf_head);
-
-@@ -172,7 +179,8 @@ static void ath_tx_flush_tid(struct ath_
- if (bf && fi->retries) {
- list_add_tail(&bf->list, &bf_head);
- ath_tx_update_baw(sc, tid, bf->bf_state.seqno);
-- ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 1);
-+ ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
-+ sendbar = true;
- } else {
- ath_tx_send_normal(sc, txq, NULL, skb);
- }
-@@ -185,6 +193,9 @@ static void ath_tx_flush_tid(struct ath_
- }
-
- spin_unlock_bh(&txq->axq_lock);
-+
-+ if (sendbar)
-+ ath_send_bar(tid, tid->seq_start);
- }
-
- static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
-@@ -255,7 +266,7 @@ static void ath_tid_drain(struct ath_sof
- ath_tx_update_baw(sc, tid, bf->bf_state.seqno);
-
- spin_unlock(&txq->axq_lock);
-- ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
-+ ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
- spin_lock(&txq->axq_lock);
- }
-
-@@ -381,7 +392,7 @@ static void ath_tx_complete_aggr(struct
- struct ath_buf *bf_next, *bf_last = bf->bf_lastbf;
- struct list_head bf_head;
- struct sk_buff_head bf_pending;
-- u16 seq_st = 0, acked_cnt = 0, txfail_cnt = 0;
-+ u16 seq_st = 0, acked_cnt = 0, txfail_cnt = 0, seq_first;
- u32 ba[WME_BA_BMP_SIZE >> 5];
- int isaggr, txfail, txpending, sendbar = 0, needreset = 0, nbad = 0;
- bool rc_update = true;
-@@ -391,6 +402,7 @@ static void ath_tx_complete_aggr(struct
- u8 tidno;
- bool flush = !!(ts->ts_status & ATH9K_TX_FLUSH);
- int i, retries;
-+ int bar_index = -1;
-
- skb = bf->bf_mpdu;
- hdr = (struct ieee80211_hdr *)skb->data;
-@@ -416,8 +428,7 @@ static void ath_tx_complete_aggr(struct
- if (!bf->bf_stale || bf_next != NULL)
- list_move_tail(&bf->list, &bf_head);
-
-- ath_tx_complete_buf(sc, bf, txq, &bf_head, ts,
-- 0, 0);
-+ ath_tx_complete_buf(sc, bf, txq, &bf_head, ts, 0);
-
- bf = bf_next;
- }
-@@ -427,6 +438,7 @@ static void ath_tx_complete_aggr(struct
- an = (struct ath_node *)sta->drv_priv;
- tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
- tid = ATH_AN_2_TID(an, tidno);
-+ seq_first = tid->seq_start;
-
- /*
- * The hardware occasionally sends a tx status for the wrong TID.
-@@ -495,8 +507,9 @@ static void ath_tx_complete_aggr(struct
- txpending = 1;
- } else {
- txfail = 1;
-- sendbar = 1;
- txfail_cnt++;
-+ bar_index = max_t(int, bar_index,
-+ ATH_BA_INDEX(seq_first, seqno));
- }
- }
-
-@@ -525,7 +538,7 @@ static void ath_tx_complete_aggr(struct
- }
-
- ath_tx_complete_buf(sc, bf, txq, &bf_head, ts,
-- !txfail, sendbar);
-+ !txfail);
- } else {
- /* retry the un-acked ones */
- if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)) {
-@@ -545,8 +558,10 @@ static void ath_tx_complete_aggr(struct
-
- ath_tx_complete_buf(sc, bf, txq,
- &bf_head,
-- ts, 0,
-- !flush);
-+ ts, 0);
-+ bar_index = max_t(int, bar_index,
-+ ATH_BA_INDEX(seq_first,
-+ seqno));
- break;
- }
-
-@@ -564,6 +579,9 @@ static void ath_tx_complete_aggr(struct
- bf = bf_next;
- }
-
-+ if (bar_index >= 0)
-+ ath_send_bar(tid, ATH_BA_INDEX2SEQ(seq_first, bar_index + 1));
-+
- /* prepend un-acked frames to the beginning of the pending frame queue */
- if (!skb_queue_empty(&bf_pending)) {
- if (an->sleeping)
-@@ -1452,7 +1470,7 @@ static void ath_drain_txq_list(struct at
- ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, 0,
- retry_tx);
- else
-- ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0);
-+ ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
- spin_lock_bh(&txq->axq_lock);
- }
- }
-@@ -1967,9 +1985,6 @@ static void ath_tx_complete(struct ath_s
-
- ath_dbg(common, ATH_DBG_XMIT, "TX complete: skb: %p\n", skb);
-
-- if (tx_flags & ATH_TX_BAR)
-- tx_info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
--
- if (!(tx_flags & ATH_TX_ERROR))
- /* Frame was ACKed */
- tx_info->flags |= IEEE80211_TX_STAT_ACK;
-@@ -2013,16 +2028,13 @@ static void ath_tx_complete(struct ath_s
-
- static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
- struct ath_txq *txq, struct list_head *bf_q,
-- struct ath_tx_status *ts, int txok, int sendbar)
-+ struct ath_tx_status *ts, int txok)
- {
- struct sk_buff *skb = bf->bf_mpdu;
- struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
- unsigned long flags;
- int tx_flags = 0;
-
-- if (sendbar)
-- tx_flags = ATH_TX_BAR;
--
- if (!txok)
- tx_flags |= ATH_TX_ERROR;
-
-@@ -2129,7 +2141,7 @@ static void ath_tx_process_buffer(struct
-
- if (!bf_isampdu(bf)) {
- ath_tx_rc_status(sc, bf, ts, 1, txok ? 0 : 1, txok);
-- ath_tx_complete_buf(sc, bf, txq, bf_head, ts, txok, 0);
-+ ath_tx_complete_buf(sc, bf, txq, bf_head, ts, txok);
- } else
- ath_tx_complete_aggr(sc, txq, bf, bf_head, ts, txok, true);
-
---- a/drivers/net/wireless/ath/ath9k/debug.c
-+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -856,7 +856,7 @@ void ath_debug_stat_tx(struct ath_softc
- sc->debug.stats.txstats[qnum].tx_bytes_all += bf->bf_mpdu->len;
-
- if (bf_isampdu(bf)) {
-- if (flags & ATH_TX_BAR)
-+ if (flags & ATH_TX_ERROR)
- TX_STAT_INC(qnum, a_xretries);
- else
- TX_STAT_INC(qnum, a_completed);
--- /dev/null
+--- a/include/linux/ath9k_platform.h
++++ b/include/linux/ath9k_platform.h
+@@ -32,6 +32,9 @@ struct ath9k_platform_data {
+ bool is_clk_25mhz;
+ int (*get_mac_revision)(void);
+ int (*external_reset)(void);
++
++ int num_leds;
++ const struct gpio_led *leds;
+ };
+
+ #endif /* _LINUX_ATH9K_PLATFORM_H */
+--- a/drivers/net/wireless/ath/ath9k/gpio.c
++++ b/drivers/net/wireless/ath/ath9k/gpio.c
+@@ -14,6 +14,7 @@
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
++#include <linux/ath9k_platform.h>
+ #include "ath9k.h"
+
+ /********************************/
+@@ -88,6 +89,24 @@ int ath_create_gpio_led(struct ath_softc
+ return ret;
+ }
+
++static int ath_create_platform_led(struct ath_softc *sc,
++ const struct gpio_led *gpio)
++{
++ struct ath_led *led;
++ int ret;
++
++ led = kzalloc(sizeof(*led), GFP_KERNEL);
++ if (!led)
++ return -ENOMEM;
++
++ led->gpio = gpio;
++ ret = ath_add_led(sc, led);
++ if (ret < 0)
++ kfree(led);
++
++ return ret;
++}
++
+ void ath_deinit_leds(struct ath_softc *sc)
+ {
+ struct ath_led *led;
+@@ -103,8 +122,10 @@ void ath_deinit_leds(struct ath_softc *s
+
+ void ath_init_leds(struct ath_softc *sc)
+ {
++ struct ath9k_platform_data *pdata = sc->dev->platform_data;
+ char led_name[32];
+ const char *trigger;
++ int i;
+
+ INIT_LIST_HEAD(&sc->leds);
+
+@@ -133,6 +154,12 @@ void ath_init_leds(struct ath_softc *sc)
+ trigger = ieee80211_get_radio_led_name(sc->hw);
+
+ ath_create_gpio_led(sc, sc->sc_ah->led_pin, led_name, trigger, 1);
++
++ if (!pdata)
++ return;
++
++ for (i = 0; i < pdata->num_leds; i++)
++ ath_create_platform_led(sc, &pdata->leds[i]);
+ }
+ #endif
+
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -490,27 +490,25 @@ static void ath_tx_complete_aggr(struct
- } else if (!isaggr && txok) {
- /* transmit completion */
- acked_cnt++;
-+ } else if ((tid->state & AGGR_CLEANUP) || !retry) {
-+ /*
-+ * cleanup in progress, just fail
-+ * the un-acked sub-frames
-+ */
-+ txfail = 1;
-+ } else if (flush) {
-+ txpending = 1;
-+ } else if (fi->retries < ATH_MAX_SW_RETRIES) {
-+ if (txok || !an->sleeping)
-+ ath_tx_set_retry(sc, txq, bf->bf_mpdu,
-+ retries);
-+
-+ txpending = 1;
- } else {
-- if ((tid->state & AGGR_CLEANUP) || !retry) {
-- /*
-- * cleanup in progress, just fail
-- * the un-acked sub-frames
-- */
-- txfail = 1;
-- } else if (flush) {
-- txpending = 1;
-- } else if (fi->retries < ATH_MAX_SW_RETRIES) {
-- if (txok || !an->sleeping)
-- ath_tx_set_retry(sc, txq, bf->bf_mpdu,
-- retries);
--
-- txpending = 1;
-- } else {
-- txfail = 1;
-- txfail_cnt++;
-- bar_index = max_t(int, bar_index,
-- ATH_BA_INDEX(seq_first, seqno));
-- }
-+ txfail = 1;
-+ txfail_cnt++;
-+ bar_index = max_t(int, bar_index,
-+ ATH_BA_INDEX(seq_first, seqno));
- }
-
- /*
-@@ -541,32 +539,29 @@ static void ath_tx_complete_aggr(struct
- !txfail);
- } else {
- /* retry the un-acked ones */
-- if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)) {
-- if (bf->bf_next == NULL && bf_last->bf_stale) {
-- struct ath_buf *tbf;
--
-- tbf = ath_clone_txbuf(sc, bf_last);
-- /*
-- * Update tx baw and complete the
-- * frame with failed status if we
-- * run out of tx buf.
-- */
-- if (!tbf) {
-- spin_lock_bh(&txq->axq_lock);
-- ath_tx_update_baw(sc, tid, seqno);
-- spin_unlock_bh(&txq->axq_lock);
--
-- ath_tx_complete_buf(sc, bf, txq,
-- &bf_head,
-- ts, 0);
-- bar_index = max_t(int, bar_index,
-- ATH_BA_INDEX(seq_first,
-- seqno));
-- break;
-- }
-+ if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) &&
-+ bf->bf_next == NULL && bf_last->bf_stale) {
-+ struct ath_buf *tbf;
-
-- fi->bf = tbf;
-+ tbf = ath_clone_txbuf(sc, bf_last);
-+ /*
-+ * Update tx baw and complete the
-+ * frame with failed status if we
-+ * run out of tx buf.
-+ */
-+ if (!tbf) {
-+ spin_lock_bh(&txq->axq_lock);
-+ ath_tx_update_baw(sc, tid, seqno);
-+ spin_unlock_bh(&txq->axq_lock);
-+
-+ ath_tx_complete_buf(sc, bf, txq,
-+ &bf_head, ts, 0);
-+ bar_index = max_t(int, bar_index,
-+ ATH_BA_INDEX(seq_first, seqno));
-+ break;
- }
-+
-+ fi->bf = tbf;
- }
-
- /*
-@@ -654,24 +649,26 @@ static u32 ath_lookup_rate(struct ath_so
- max_4ms_framelen = ATH_AMPDU_LIMIT_MAX;
-
- for (i = 0; i < 4; i++) {
-- if (rates[i].count) {
-- int modeidx;
-- if (!(rates[i].flags & IEEE80211_TX_RC_MCS)) {
-- legacy = 1;
-- break;
-- }
--
-- if (rates[i].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
-- modeidx = MCS_HT40;
-- else
-- modeidx = MCS_HT20;
-+ int modeidx;
-
-- if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI)
-- modeidx++;
-+ if (!rates[i].count)
-+ continue;
-
-- frmlen = ath_max_4ms_framelen[modeidx][rates[i].idx];
-- max_4ms_framelen = min(max_4ms_framelen, frmlen);
-+ if (!(rates[i].flags & IEEE80211_TX_RC_MCS)) {
-+ legacy = 1;
-+ break;
- }
-+
-+ if (rates[i].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
-+ modeidx = MCS_HT40;
-+ else
-+ modeidx = MCS_HT20;
-+
-+ if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI)
-+ modeidx++;
-+
-+ frmlen = ath_max_4ms_framelen[modeidx][rates[i].idx];
-+ max_4ms_framelen = min(max_4ms_framelen, frmlen);
- }
-
- /*
-@@ -1598,11 +1595,9 @@ void ath_txq_schedule(struct ath_softc *
- break;
- }
-
-- if (!list_empty(&ac->tid_q)) {
-- if (!ac->sched) {
-- ac->sched = true;
-- list_add_tail(&ac->list, &txq->axq_acq);
-- }
-+ if (!list_empty(&ac->tid_q) && !ac->sched) {
-+ ac->sched = true;
-+ list_add_tail(&ac->list, &txq->axq_acq);
- }
-
- if (ac == last_ac ||
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -1742,10 +1742,6 @@ static void ath_tx_send_normal(struct at
- list_add_tail(&bf->list, &bf_head);
- bf->bf_state.bf_type = 0;
-
-- /* update starting sequence number for subsequent ADDBA request */
-- if (tid)
-- INCR(tid->seq_start, IEEE80211_SEQ_MAX);
--
- bf->bf_lastbf = bf;
- ath_tx_fill_desc(sc, bf, txq, fi->framelen);
- ath_tx_txqaddbuf(sc, txq, &bf_head, false);
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -169,13 +169,11 @@ static void ath_tx_flush_tid(struct ath_
- INIT_LIST_HEAD(&bf_head);
-
- memset(&ts, 0, sizeof(ts));
-- spin_lock_bh(&txq->axq_lock);
-
- while ((skb = __skb_dequeue(&tid->buf_q))) {
- fi = get_frame_info(skb);
- bf = fi->bf;
-
-- spin_unlock_bh(&txq->axq_lock);
- if (bf && fi->retries) {
- list_add_tail(&bf->list, &bf_head);
- ath_tx_update_baw(sc, tid, bf->bf_state.seqno);
-@@ -184,7 +182,6 @@ static void ath_tx_flush_tid(struct ath_
- } else {
- ath_tx_send_normal(sc, txq, NULL, skb);
- }
-- spin_lock_bh(&txq->axq_lock);
- }
-
- if (tid->baw_head == tid->baw_tail) {
-@@ -192,8 +189,6 @@ static void ath_tx_flush_tid(struct ath_
- tid->state &= ~AGGR_CLEANUP;
- }
-
-- spin_unlock_bh(&txq->axq_lock);
--
- if (sendbar)
- ath_send_bar(tid, tid->seq_start);
- }
-@@ -254,9 +249,7 @@ static void ath_tid_drain(struct ath_sof
- bf = fi->bf;
-
- if (!bf) {
-- spin_unlock(&txq->axq_lock);
- ath_tx_complete(sc, skb, ATH_TX_ERROR, txq);
-- spin_lock(&txq->axq_lock);
- continue;
- }
-
-@@ -265,9 +258,7 @@ static void ath_tid_drain(struct ath_sof
- if (fi->retries)
- ath_tx_update_baw(sc, tid, bf->bf_state.seqno);
-
-- spin_unlock(&txq->axq_lock);
- ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
-- spin_lock(&txq->axq_lock);
- }
-
- tid->seq_next = tid->seq_start;
-@@ -525,9 +516,7 @@ static void ath_tx_complete_aggr(struct
- * complete the acked-ones/xretried ones; update
- * block-ack window
- */
-- spin_lock_bh(&txq->axq_lock);
- ath_tx_update_baw(sc, tid, seqno);
-- spin_unlock_bh(&txq->axq_lock);
-
- if (rc_update && (acked_cnt == 1 || txfail_cnt == 1)) {
- memcpy(tx_info->control.rates, rates, sizeof(rates));
-@@ -550,9 +539,7 @@ static void ath_tx_complete_aggr(struct
- * run out of tx buf.
- */
- if (!tbf) {
-- spin_lock_bh(&txq->axq_lock);
- ath_tx_update_baw(sc, tid, seqno);
-- spin_unlock_bh(&txq->axq_lock);
-
- ath_tx_complete_buf(sc, bf, txq,
- &bf_head, ts, 0);
-@@ -582,7 +569,6 @@ static void ath_tx_complete_aggr(struct
- if (an->sleeping)
- ieee80211_sta_set_buffered(sta, tid->tidno, true);
-
-- spin_lock_bh(&txq->axq_lock);
- skb_queue_splice(&bf_pending, &tid->buf_q);
- if (!an->sleeping) {
- ath_tx_queue_tid(txq, tid);
-@@ -590,7 +576,6 @@ static void ath_tx_complete_aggr(struct
- if (ts->ts_status & ATH9K_TXERR_FILT)
- tid->ac->clear_ps_filter = true;
- }
-- spin_unlock_bh(&txq->axq_lock);
- }
-
- if (tid->state & AGGR_CLEANUP)
-@@ -1190,9 +1175,9 @@ void ath_tx_aggr_stop(struct ath_softc *
- txtid->state |= AGGR_CLEANUP;
- else
- txtid->state &= ~AGGR_ADDBA_COMPLETE;
-- spin_unlock_bh(&txq->axq_lock);
-
- ath_tx_flush_tid(sc, txtid);
-+ spin_unlock_bh(&txq->axq_lock);
- }
-
- void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc,
-@@ -1434,8 +1419,6 @@ static bool bf_is_ampdu_not_probing(stru
-
- static void ath_drain_txq_list(struct ath_softc *sc, struct ath_txq *txq,
- struct list_head *list, bool retry_tx)
-- __releases(txq->axq_lock)
-- __acquires(txq->axq_lock)
- {
- struct ath_buf *bf, *lastbf;
- struct list_head bf_head;
-@@ -1462,13 +1445,11 @@ static void ath_drain_txq_list(struct at
- if (bf_is_ampdu_not_probing(bf))
- txq->axq_ampdu_depth--;
-
-- spin_unlock_bh(&txq->axq_lock);
- if (bf_isampdu(bf))
- ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, 0,
- retry_tx);
- else
- ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
-- spin_lock_bh(&txq->axq_lock);
- }
- }
-
-@@ -1847,8 +1828,6 @@ static void ath_tx_start_dma(struct ath_
- struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
- struct ath_buf *bf;
-
-- spin_lock_bh(&txctl->txq->axq_lock);
--
- if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && tid) {
- /*
- * Try aggregation if it's a unicast data frame
-@@ -1858,7 +1837,7 @@ static void ath_tx_start_dma(struct ath_
- } else {
- bf = ath_tx_setup_buffer(sc, txctl->txq, tid, skb);
- if (!bf)
-- goto out;
-+ return;
-
- bf->bf_state.bfs_paprd = txctl->paprd;
-
-@@ -1867,9 +1846,6 @@ static void ath_tx_start_dma(struct ath_
-
- ath_tx_send_normal(sc, txctl->txq, tid, skb);
- }
--
--out:
-- spin_unlock_bh(&txctl->txq->axq_lock);
- }
-
- /* Upon failure caller should free skb */
-@@ -1949,15 +1925,19 @@ int ath_tx_start(struct ieee80211_hw *hw
- */
-
- q = skb_get_queue_mapping(skb);
-+
- spin_lock_bh(&txq->axq_lock);
-+
- if (txq == sc->tx.txq_map[q] &&
- ++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) {
- ieee80211_stop_queue(sc->hw, q);
- txq->stopped = 1;
- }
-- spin_unlock_bh(&txq->axq_lock);
-
- ath_tx_start_dma(sc, skb, txctl, tid);
-+
-+ spin_unlock_bh(&txq->axq_lock);
-+
- return 0;
- }
-
-@@ -2003,7 +1983,6 @@ static void ath_tx_complete(struct ath_s
-
- q = skb_get_queue_mapping(skb);
- if (txq == sc->tx.txq_map[q]) {
-- spin_lock_bh(&txq->axq_lock);
- if (WARN_ON(--txq->pending_frames < 0))
- txq->pending_frames = 0;
-
-@@ -2011,7 +1990,6 @@ static void ath_tx_complete(struct ath_s
- ieee80211_wake_queue(sc->hw, q);
- txq->stopped = 0;
- }
-- spin_unlock_bh(&txq->axq_lock);
- }
-
- ieee80211_tx_status(hw, skb);
-@@ -2117,8 +2095,6 @@ static void ath_tx_rc_status(struct ath_
- static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq,
- struct ath_tx_status *ts, struct ath_buf *bf,
- struct list_head *bf_head)
-- __releases(txq->axq_lock)
-- __acquires(txq->axq_lock)
- {
- int txok;
-
-@@ -2128,16 +2104,12 @@ static void ath_tx_process_buffer(struct
- if (bf_is_ampdu_not_probing(bf))
- txq->axq_ampdu_depth--;
-
-- spin_unlock_bh(&txq->axq_lock);
--
- if (!bf_isampdu(bf)) {
- ath_tx_rc_status(sc, bf, ts, 1, txok ? 0 : 1, txok);
- ath_tx_complete_buf(sc, bf, txq, bf_head, ts, txok);
- } else
- ath_tx_complete_aggr(sc, txq, bf, bf_head, ts, txok, true);
-
-- spin_lock_bh(&txq->axq_lock);
--
- if (sc->sc_flags & SC_OP_TXAGGR)
- ath_txq_schedule(sc, txq);
- }
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -242,6 +242,7 @@ struct ath_atx_tid {
- struct ath_atx_ac *ac;
- unsigned long tx_buf[BITS_TO_LONGS(ATH_TID_MAX_BUFS)];
- int buf_pending;
-+ int bar_index;
- u16 seq_start;
- u16 seq_next;
- u16 baw_size;
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -206,6 +206,8 @@ static void ath_tx_update_baw(struct ath
- while (tid->baw_head != tid->baw_tail && !test_bit(tid->baw_head, tid->tx_buf)) {
- INCR(tid->seq_start, IEEE80211_SEQ_MAX);
- INCR(tid->baw_head, ATH_TID_MAX_BUFS);
-+ if (tid->bar_index >= 0)
-+ tid->bar_index--;
- }
- }
-
-@@ -263,6 +265,7 @@ static void ath_tid_drain(struct ath_sof
-
- tid->seq_next = tid->seq_start;
- tid->baw_tail = tid->baw_head;
-+ tid->bar_index = -1;
- }
-
- static void ath_tx_set_retry(struct ath_softc *sc, struct ath_txq *txq,
-@@ -561,8 +564,12 @@ static void ath_tx_complete_aggr(struct
- bf = bf_next;
- }
-
-- if (bar_index >= 0)
-+ if (bar_index >= 0) {
-+ u16 bar_seq = ATH_BA_INDEX2SEQ(seq_first, bar_index);
- ath_send_bar(tid, ATH_BA_INDEX2SEQ(seq_first, bar_index + 1));
-+ if (BAW_WITHIN(tid->seq_start, tid->baw_size, bar_seq))
-+ tid->bar_index = ATH_BA_INDEX(tid->seq_start, bar_seq);
-+ }
-
- /* prepend un-acked frames to the beginning of the pending frame queue */
- if (!skb_queue_empty(&bf_pending)) {
-@@ -789,8 +796,6 @@ static enum ATH_AGGR_STATUS ath_tx_form_
-
- bf->bf_state.bf_type = BUF_AMPDU | BUF_AGGR;
- seqno = bf->bf_state.seqno;
-- if (!bf_first)
-- bf_first = bf;
-
- /* do not step over block-ack window */
- if (!BAW_WITHIN(tid->seq_start, tid->baw_size, seqno)) {
-@@ -798,6 +803,21 @@ static enum ATH_AGGR_STATUS ath_tx_form_
- break;
- }
-
-+ if (tid->bar_index > ATH_BA_INDEX(tid->seq_start, seqno)) {
-+ struct ath_tx_status ts = {};
-+ struct list_head bf_head;
-+
-+ INIT_LIST_HEAD(&bf_head);
-+ list_add(&bf->list, &bf_head);
-+ __skb_unlink(skb, &tid->buf_q);
-+ ath_tx_update_baw(sc, tid, seqno);
-+ ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
-+ continue;
-+ }
-+
-+ if (!bf_first)
-+ bf_first = bf;
-+
- if (!rl) {
- aggr_limit = ath_lookup_rate(sc, bf, tid);
- rl = 1;
-@@ -1141,6 +1161,7 @@ int ath_tx_aggr_start(struct ath_softc *
- txtid->state |= AGGR_ADDBA_PROGRESS;
- txtid->paused = true;
- *ssn = txtid->seq_start = txtid->seq_next;
-+ txtid->bar_index = -1;
-
- memset(txtid->tx_buf, 0, sizeof(txtid->tx_buf));
- txtid->baw_head = txtid->baw_tail = 0;
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -104,6 +104,29 @@ static int ath_max_4ms_framelen[4][32] =
- /* Aggregation logic */
- /*********************/
-
-+static void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq)
-+{
-+ spin_lock_bh(&txq->axq_lock);
-+}
-+
-+static void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq)
-+{
-+ spin_unlock_bh(&txq->axq_lock);
-+}
-+
-+static void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq)
-+{
-+ struct sk_buff_head q;
-+ struct sk_buff *skb;
-+
-+ __skb_queue_head_init(&q);
-+ skb_queue_splice_init(&txq->complete_q, &q);
-+ spin_unlock_bh(&txq->axq_lock);
-+
-+ while ((skb = __skb_dequeue(&q)))
-+ ieee80211_tx_status(sc->hw, skb);
-+}
-+
- static void ath_tx_queue_tid(struct ath_txq *txq, struct ath_atx_tid *tid)
- {
- struct ath_atx_ac *ac = tid->ac;
-@@ -130,7 +153,7 @@ static void ath_tx_resume_tid(struct ath
-
- WARN_ON(!tid->paused);
-
-- spin_lock_bh(&txq->axq_lock);
-+ ath_txq_lock(sc, txq);
- tid->paused = false;
-
- if (skb_queue_empty(&tid->buf_q))
-@@ -139,7 +162,7 @@ static void ath_tx_resume_tid(struct ath
- ath_tx_queue_tid(txq, tid);
- ath_txq_schedule(sc, txq);
- unlock:
-- spin_unlock_bh(&txq->axq_lock);
-+ ath_txq_unlock_complete(sc, txq);
- }
-
- static struct ath_frame_info *get_frame_info(struct sk_buff *skb)
-@@ -189,8 +212,11 @@ static void ath_tx_flush_tid(struct ath_
- tid->state &= ~AGGR_CLEANUP;
- }
-
-- if (sendbar)
-+ if (sendbar) {
-+ ath_txq_unlock(sc, txq);
- ath_send_bar(tid, tid->seq_start);
-+ ath_txq_lock(sc, txq);
-+ }
- }
-
- static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
-@@ -564,13 +590,6 @@ static void ath_tx_complete_aggr(struct
- bf = bf_next;
- }
-
-- if (bar_index >= 0) {
-- u16 bar_seq = ATH_BA_INDEX2SEQ(seq_first, bar_index);
-- ath_send_bar(tid, ATH_BA_INDEX2SEQ(seq_first, bar_index + 1));
-- if (BAW_WITHIN(tid->seq_start, tid->baw_size, bar_seq))
-- tid->bar_index = ATH_BA_INDEX(tid->seq_start, bar_seq);
-- }
--
- /* prepend un-acked frames to the beginning of the pending frame queue */
- if (!skb_queue_empty(&bf_pending)) {
- if (an->sleeping)
-@@ -585,6 +604,17 @@ static void ath_tx_complete_aggr(struct
- }
- }
-
-+ if (bar_index >= 0) {
-+ u16 bar_seq = ATH_BA_INDEX2SEQ(seq_first, bar_index);
-+
-+ if (BAW_WITHIN(tid->seq_start, tid->baw_size, bar_seq))
-+ tid->bar_index = ATH_BA_INDEX(tid->seq_start, bar_seq);
-+
-+ ath_txq_unlock(sc, txq);
-+ ath_send_bar(tid, ATH_BA_INDEX2SEQ(seq_first, bar_index + 1));
-+ ath_txq_lock(sc, txq);
-+ }
-+
- if (tid->state & AGGR_CLEANUP)
- ath_tx_flush_tid(sc, tid);
-
-@@ -1183,7 +1213,7 @@ void ath_tx_aggr_stop(struct ath_softc *
- return;
- }
-
-- spin_lock_bh(&txq->axq_lock);
-+ ath_txq_lock(sc, txq);
- txtid->paused = true;
-
- /*
-@@ -1198,7 +1228,7 @@ void ath_tx_aggr_stop(struct ath_softc *
- txtid->state &= ~AGGR_ADDBA_COMPLETE;
-
- ath_tx_flush_tid(sc, txtid);
-- spin_unlock_bh(&txq->axq_lock);
-+ ath_txq_unlock_complete(sc, txq);
- }
-
- void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc,
-@@ -1219,7 +1249,7 @@ void ath_tx_aggr_sleep(struct ieee80211_
- ac = tid->ac;
- txq = ac->txq;
-
-- spin_lock_bh(&txq->axq_lock);
-+ ath_txq_lock(sc, txq);
-
- buffered = !skb_queue_empty(&tid->buf_q);
-
-@@ -1231,7 +1261,7 @@ void ath_tx_aggr_sleep(struct ieee80211_
- list_del(&ac->list);
- }
-
-- spin_unlock_bh(&txq->axq_lock);
-+ ath_txq_unlock(sc, txq);
-
- ieee80211_sta_set_buffered(sta, tidno, buffered);
- }
-@@ -1250,7 +1280,7 @@ void ath_tx_aggr_wakeup(struct ath_softc
- ac = tid->ac;
- txq = ac->txq;
-
-- spin_lock_bh(&txq->axq_lock);
-+ ath_txq_lock(sc, txq);
- ac->clear_ps_filter = true;
-
- if (!skb_queue_empty(&tid->buf_q) && !tid->paused) {
-@@ -1258,7 +1288,7 @@ void ath_tx_aggr_wakeup(struct ath_softc
- ath_txq_schedule(sc, txq);
- }
-
-- spin_unlock_bh(&txq->axq_lock);
-+ ath_txq_unlock_complete(sc, txq);
- }
- }
-
-@@ -1358,6 +1388,7 @@ struct ath_txq *ath_txq_setup(struct ath
- txq->axq_qnum = axq_qnum;
- txq->mac80211_qnum = -1;
- txq->axq_link = NULL;
-+ __skb_queue_head_init(&txq->complete_q);
- INIT_LIST_HEAD(&txq->axq_q);
- INIT_LIST_HEAD(&txq->axq_acq);
- spin_lock_init(&txq->axq_lock);
-@@ -1482,7 +1513,8 @@ static void ath_drain_txq_list(struct at
- */
- void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
- {
-- spin_lock_bh(&txq->axq_lock);
-+ ath_txq_lock(sc, txq);
-+
- if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
- int idx = txq->txq_tailidx;
-
-@@ -1503,7 +1535,7 @@ void ath_draintxq(struct ath_softc *sc,
- if ((sc->sc_flags & SC_OP_TXAGGR) && !retry_tx)
- ath_txq_drain_pending_buffers(sc, txq);
-
-- spin_unlock_bh(&txq->axq_lock);
-+ ath_txq_unlock_complete(sc, txq);
- }
-
- bool ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
-@@ -1947,7 +1979,7 @@ int ath_tx_start(struct ieee80211_hw *hw
-
- q = skb_get_queue_mapping(skb);
-
-- spin_lock_bh(&txq->axq_lock);
-+ ath_txq_lock(sc, txq);
-
- if (txq == sc->tx.txq_map[q] &&
- ++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) {
-@@ -1957,7 +1989,7 @@ int ath_tx_start(struct ieee80211_hw *hw
-
- ath_tx_start_dma(sc, skb, txctl, tid);
-
-- spin_unlock_bh(&txq->axq_lock);
-+ ath_txq_unlock(sc, txq);
-
- return 0;
- }
-@@ -1969,7 +2001,6 @@ int ath_tx_start(struct ieee80211_hw *hw
- static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
- int tx_flags, struct ath_txq *txq)
- {
-- struct ieee80211_hw *hw = sc->hw;
- struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
- struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- struct ieee80211_hdr * hdr = (struct ieee80211_hdr *)skb->data;
-@@ -2013,7 +2044,7 @@ static void ath_tx_complete(struct ath_s
- }
- }
-
-- ieee80211_tx_status(hw, skb);
-+ __skb_queue_tail(&txq->complete_q, skb);
- }
-
- static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
-@@ -2149,7 +2180,7 @@ static void ath_tx_processq(struct ath_s
- txq->axq_qnum, ath9k_hw_gettxbuf(sc->sc_ah, txq->axq_qnum),
- txq->axq_link);
-
-- spin_lock_bh(&txq->axq_lock);
-+ ath_txq_lock(sc, txq);
- for (;;) {
- if (work_pending(&sc->hw_reset_work))
- break;
-@@ -2208,7 +2239,7 @@ static void ath_tx_processq(struct ath_s
-
- ath_tx_process_buffer(sc, txq, &ts, bf, &bf_head);
- }
-- spin_unlock_bh(&txq->axq_lock);
-+ ath_txq_unlock_complete(sc, txq);
- }
-
- static void ath_tx_complete_poll_work(struct work_struct *work)
-@@ -2225,17 +2256,17 @@ static void ath_tx_complete_poll_work(st
- for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
- if (ATH_TXQ_SETUP(sc, i)) {
- txq = &sc->tx.txq[i];
-- spin_lock_bh(&txq->axq_lock);
-+ ath_txq_lock(sc, txq);
- if (txq->axq_depth) {
- if (txq->axq_tx_inprogress) {
- needreset = true;
-- spin_unlock_bh(&txq->axq_lock);
-+ ath_txq_unlock(sc, txq);
- break;
- } else {
- txq->axq_tx_inprogress = true;
- }
- }
-- spin_unlock_bh(&txq->axq_lock);
-+ ath_txq_unlock_complete(sc, txq);
- }
-
- if (needreset) {
-@@ -2293,10 +2324,10 @@ void ath_tx_edma_tasklet(struct ath_soft
-
- txq = &sc->tx.txq[ts.qid];
-
-- spin_lock_bh(&txq->axq_lock);
-+ ath_txq_lock(sc, txq);
-
- if (list_empty(&txq->txq_fifo[txq->txq_tailidx])) {
-- spin_unlock_bh(&txq->axq_lock);
-+ ath_txq_unlock(sc, txq);
- return;
- }
-
-@@ -2322,7 +2353,7 @@ void ath_tx_edma_tasklet(struct ath_soft
- }
-
- ath_tx_process_buffer(sc, txq, &ts, bf, &bf_head);
-- spin_unlock_bh(&txq->axq_lock);
-+ ath_txq_unlock_complete(sc, txq);
- }
- }
-
-@@ -2460,7 +2491,7 @@ void ath_tx_node_cleanup(struct ath_soft
- ac = tid->ac;
- txq = ac->txq;
-
-- spin_lock_bh(&txq->axq_lock);
-+ ath_txq_lock(sc, txq);
-
- if (tid->sched) {
- list_del(&tid->list);
-@@ -2476,6 +2507,6 @@ void ath_tx_node_cleanup(struct ath_soft
- tid->state &= ~AGGR_ADDBA_COMPLETE;
- tid->state &= ~AGGR_CLEANUP;
-
-- spin_unlock_bh(&txq->axq_lock);
-+ ath_txq_unlock(sc, txq);
- }
- }
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -196,6 +196,7 @@ struct ath_txq {
- u8 txq_headidx;
- u8 txq_tailidx;
- int pending_frames;
-+ struct sk_buff_head complete_q;
- };
-
- struct ath_atx_ac {
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-@@ -558,10 +558,11 @@ int ath9k_hw_process_rxdesc_edma(struct
- rxs->rs_status |= ATH9K_RXERR_DECRYPT;
- else if (rxsp->status11 & AR_MichaelErr)
- rxs->rs_status |= ATH9K_RXERR_MIC;
-- if (rxsp->status11 & AR_KeyMiss)
-- rxs->rs_status |= ATH9K_RXERR_KEYMISS;
- }
-
-+ if (rxsp->status11 & AR_KeyMiss)
-+ rxs->rs_status |= ATH9K_RXERR_KEYMISS;
-+
- return 0;
- }
- EXPORT_SYMBOL(ath9k_hw_process_rxdesc_edma);
---- a/drivers/net/wireless/ath/ath9k/mac.c
-+++ b/drivers/net/wireless/ath/ath9k/mac.c
-@@ -621,10 +621,11 @@ int ath9k_hw_rxprocdesc(struct ath_hw *a
- rs->rs_status |= ATH9K_RXERR_DECRYPT;
- else if (ads.ds_rxstatus8 & AR_MichaelErr)
- rs->rs_status |= ATH9K_RXERR_MIC;
-- if (ads.ds_rxstatus8 & AR_KeyMiss)
-- rs->rs_status |= ATH9K_RXERR_KEYMISS;
- }
-
-+ if (ads.ds_rxstatus8 & AR_KeyMiss)
-+ rs->rs_status |= ATH9K_RXERR_KEYMISS;
-+
- return 0;
- }
- EXPORT_SYMBOL(ath9k_hw_rxprocdesc);
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
-@@ -835,108 +835,108 @@ static const u32 ar9300_2p2_baseband_cor
-
- static const u32 ar9300Modes_high_power_tx_gain_table_2p2[][5] = {
- /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */
-- {0x0000a2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352},
-- {0x0000a2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584},
-- {0x0000a2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800},
-+ {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
-+ {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
-+ {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
- {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
-- {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
-- {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-- {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002},
-- {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004},
-- {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200},
-- {0x0000a510, 0x15000028, 0x15000028, 0x0f000202, 0x0f000202},
-- {0x0000a514, 0x1b00002b, 0x1b00002b, 0x12000400, 0x12000400},
-- {0x0000a518, 0x1f020028, 0x1f020028, 0x16000402, 0x16000402},
-- {0x0000a51c, 0x2502002b, 0x2502002b, 0x19000404, 0x19000404},
-- {0x0000a520, 0x2a04002a, 0x2a04002a, 0x1c000603, 0x1c000603},
-- {0x0000a524, 0x2e06002a, 0x2e06002a, 0x21000a02, 0x21000a02},
-- {0x0000a528, 0x3302202d, 0x3302202d, 0x25000a04, 0x25000a04},
-- {0x0000a52c, 0x3804202c, 0x3804202c, 0x28000a20, 0x28000a20},
-- {0x0000a530, 0x3c06202c, 0x3c06202c, 0x2c000e20, 0x2c000e20},
-- {0x0000a534, 0x4108202d, 0x4108202d, 0x30000e22, 0x30000e22},
-- {0x0000a538, 0x4506402d, 0x4506402d, 0x34000e24, 0x34000e24},
-- {0x0000a53c, 0x4906222d, 0x4906222d, 0x38001640, 0x38001640},
-- {0x0000a540, 0x4d062231, 0x4d062231, 0x3c001660, 0x3c001660},
-- {0x0000a544, 0x50082231, 0x50082231, 0x3f001861, 0x3f001861},
-- {0x0000a548, 0x5608422e, 0x5608422e, 0x43001a81, 0x43001a81},
-- {0x0000a54c, 0x5a08442e, 0x5a08442e, 0x47001a83, 0x47001a83},
-- {0x0000a550, 0x5e0a4431, 0x5e0a4431, 0x4a001c84, 0x4a001c84},
-- {0x0000a554, 0x640a4432, 0x640a4432, 0x4e001ce3, 0x4e001ce3},
-- {0x0000a558, 0x680a4434, 0x680a4434, 0x52001ce5, 0x52001ce5},
-- {0x0000a55c, 0x6c0a6434, 0x6c0a6434, 0x56001ce9, 0x56001ce9},
-- {0x0000a560, 0x6f0a6633, 0x6f0a6633, 0x5a001ceb, 0x5a001ceb},
-- {0x0000a564, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
-- {0x0000a568, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
-- {0x0000a56c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
-- {0x0000a570, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
-- {0x0000a574, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
-- {0x0000a578, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
-- {0x0000a57c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
-- {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000},
-- {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002},
-- {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004},
-- {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200},
-- {0x0000a590, 0x15800028, 0x15800028, 0x0f800202, 0x0f800202},
-- {0x0000a594, 0x1b80002b, 0x1b80002b, 0x12800400, 0x12800400},
-- {0x0000a598, 0x1f820028, 0x1f820028, 0x16800402, 0x16800402},
-- {0x0000a59c, 0x2582002b, 0x2582002b, 0x19800404, 0x19800404},
-- {0x0000a5a0, 0x2a84002a, 0x2a84002a, 0x1c800603, 0x1c800603},
-- {0x0000a5a4, 0x2e86002a, 0x2e86002a, 0x21800a02, 0x21800a02},
-- {0x0000a5a8, 0x3382202d, 0x3382202d, 0x25800a04, 0x25800a04},
-- {0x0000a5ac, 0x3884202c, 0x3884202c, 0x28800a20, 0x28800a20},
-- {0x0000a5b0, 0x3c86202c, 0x3c86202c, 0x2c800e20, 0x2c800e20},
-- {0x0000a5b4, 0x4188202d, 0x4188202d, 0x30800e22, 0x30800e22},
-- {0x0000a5b8, 0x4586402d, 0x4586402d, 0x34800e24, 0x34800e24},
-- {0x0000a5bc, 0x4986222d, 0x4986222d, 0x38801640, 0x38801640},
-- {0x0000a5c0, 0x4d862231, 0x4d862231, 0x3c801660, 0x3c801660},
-- {0x0000a5c4, 0x50882231, 0x50882231, 0x3f801861, 0x3f801861},
-- {0x0000a5c8, 0x5688422e, 0x5688422e, 0x43801a81, 0x43801a81},
-- {0x0000a5cc, 0x5a88442e, 0x5a88442e, 0x47801a83, 0x47801a83},
-- {0x0000a5d0, 0x5e8a4431, 0x5e8a4431, 0x4a801c84, 0x4a801c84},
-- {0x0000a5d4, 0x648a4432, 0x648a4432, 0x4e801ce3, 0x4e801ce3},
-- {0x0000a5d8, 0x688a4434, 0x688a4434, 0x52801ce5, 0x52801ce5},
-- {0x0000a5dc, 0x6c8a6434, 0x6c8a6434, 0x56801ce9, 0x56801ce9},
-- {0x0000a5e0, 0x6f8a6633, 0x6f8a6633, 0x5a801ceb, 0x5a801ceb},
-- {0x0000a5e4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
-- {0x0000a5e8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
-- {0x0000a5ec, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
-- {0x0000a5f0, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
-- {0x0000a5f4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
-- {0x0000a5f8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
-- {0x0000a5fc, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
-+ {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9},
-+ {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
-+ {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002},
-+ {0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004},
-+ {0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200},
-+ {0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202},
-+ {0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400},
-+ {0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402},
-+ {0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404},
-+ {0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603},
-+ {0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02},
-+ {0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04},
-+ {0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20},
-+ {0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20},
-+ {0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22},
-+ {0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24},
-+ {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640},
-+ {0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660},
-+ {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861},
-+ {0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81},
-+ {0x0000a54c, 0x59025eb2, 0x59025eb2, 0x42001a83, 0x42001a83},
-+ {0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84},
-+ {0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3},
-+ {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5},
-+ {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9},
-+ {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb},
-+ {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
-+ {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
-+ {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
-+ {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
-+ {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
-+ {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
-+ {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
-+ {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000},
-+ {0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002},
-+ {0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004},
-+ {0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200},
-+ {0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202},
-+ {0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400},
-+ {0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402},
-+ {0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404},
-+ {0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603},
-+ {0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02},
-+ {0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04},
-+ {0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20},
-+ {0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20},
-+ {0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22},
-+ {0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24},
-+ {0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640},
-+ {0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660},
-+ {0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861},
-+ {0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81},
-+ {0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83},
-+ {0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84},
-+ {0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3},
-+ {0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5},
-+ {0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9},
-+ {0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb},
-+ {0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
-+ {0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
-+ {0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
-+ {0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
-+ {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
-+ {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
-+ {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
- {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
- {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-- {0x0000a608, 0x01804601, 0x01804601, 0x00000000, 0x00000000},
-- {0x0000a60c, 0x01804601, 0x01804601, 0x00000000, 0x00000000},
-- {0x0000a610, 0x01804601, 0x01804601, 0x00000000, 0x00000000},
-- {0x0000a614, 0x01804601, 0x01804601, 0x01404000, 0x01404000},
-- {0x0000a618, 0x01804601, 0x01804601, 0x01404501, 0x01404501},
-- {0x0000a61c, 0x01804601, 0x01804601, 0x02008501, 0x02008501},
-- {0x0000a620, 0x03408d02, 0x03408d02, 0x0280ca03, 0x0280ca03},
-- {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04},
-- {0x0000a628, 0x03410d04, 0x03410d04, 0x04014c04, 0x04014c04},
-- {0x0000a62c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
-- {0x0000a630, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
-- {0x0000a634, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
-- {0x0000a638, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
-- {0x0000a63c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
-- {0x0000b2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352},
-- {0x0000b2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584},
-- {0x0000b2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800},
-+ {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-+ {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
-+ {0x0000a610, 0x00804000, 0x00804000, 0x00000000, 0x00000000},
-+ {0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000},
-+ {0x0000a618, 0x0280c802, 0x0280c802, 0x01404501, 0x01404501},
-+ {0x0000a61c, 0x0280ca03, 0x0280ca03, 0x02008501, 0x02008501},
-+ {0x0000a620, 0x04c15104, 0x04c15104, 0x0280ca03, 0x0280ca03},
-+ {0x0000a624, 0x04c15305, 0x04c15305, 0x03010c04, 0x03010c04},
-+ {0x0000a628, 0x04c15305, 0x04c15305, 0x04014c04, 0x04014c04},
-+ {0x0000a62c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
-+ {0x0000a630, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
-+ {0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
-+ {0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
-+ {0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
-+ {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
-+ {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
-+ {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
- {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
-- {0x0000c2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352},
-- {0x0000c2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584},
-- {0x0000c2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800},
-+ {0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
-+ {0x0000c2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
-+ {0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
- {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
-- {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
-- {0x00016048, 0x61200001, 0x61200001, 0x66480001, 0x66480001},
-- {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
-- {0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
-- {0x00016448, 0x61200001, 0x61200001, 0x66480001, 0x66480001},
-- {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
-- {0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
-- {0x00016848, 0x61200001, 0x61200001, 0x66480001, 0x66480001},
-- {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
-+ {0x00016044, 0x056db2e6, 0x056db2e6, 0x056db2e6, 0x056db2e6},
-+ {0x00016048, 0xae480001, 0xae480001, 0xae480001, 0xae480001},
-+ {0x00016068, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c},
-+ {0x00016444, 0x056db2e6, 0x056db2e6, 0x056db2e6, 0x056db2e6},
-+ {0x00016448, 0xae480001, 0xae480001, 0xae480001, 0xae480001},
-+ {0x00016468, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c},
-+ {0x00016844, 0x056db2e6, 0x056db2e6, 0x056db2e6, 0x056db2e6},
-+ {0x00016848, 0xae480001, 0xae480001, 0xae480001, 0xae480001},
-+ {0x00016868, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c},
- };
-
- static const u32 ar9300Modes_high_ob_db_tx_gain_table_2p2[][5] = {
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/recv.c
-+++ b/drivers/net/wireless/ath/ath9k/recv.c
-@@ -823,6 +823,14 @@ static bool ath9k_rx_accept(struct ath_c
- (ATH9K_RXERR_DECRYPT | ATH9K_RXERR_CRC | ATH9K_RXERR_MIC |
- ATH9K_RXERR_KEYMISS));
-
-+ /*
-+ * Key miss events are only relevant for pairwise keys where the
-+ * descriptor does contain a valid key index. This has been observed
-+ * mostly with CCMP encryption.
-+ */
-+ if (rx_stats->rs_keyix == ATH9K_RXKEYIX_INVALID)
-+ rx_stats->rs_status &= ~ATH9K_RXERR_KEYMISS;
-+
- if (!rx_stats->rs_datalen)
- return false;
- /*
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1061,13 +1061,16 @@ void ath9k_hw_init_global_settings(struc
-
- /*
- * Workaround for early ACK timeouts, add an offset to match the
-- * initval's 64us ack timeout value.
-+ * initval's 64us ack timeout value. Use 48us for the CTS timeout.
- * This was initially only meant to work around an issue with delayed
- * BA frames in some implementations, but it has been found to fix ACK
- * timeout issues in other cases as well.
- */
-- if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ)
-+ if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ) {
- acktimeout += 64 - sifstime - ah->slottime;
-+ ctstimeout += 48 - sifstime - ah->slottime;
-+ }
-+
-
- ath9k_hw_set_sifs_time(ah, sifstime);
- ath9k_hw_setslottime(ah, slottime);
--- /dev/null
+--- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
++++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
+@@ -835,108 +835,108 @@ static const u32 ar9300_2p2_baseband_cor
+
+ static const u32 ar9300Modes_high_power_tx_gain_table_2p2[][5] = {
+ /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */
+- {0x0000a2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352},
+- {0x0000a2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584},
+- {0x0000a2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800},
++ {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
++ {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
++ {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
+ {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
+- {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+- {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+- {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002},
+- {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004},
+- {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200},
+- {0x0000a510, 0x15000028, 0x15000028, 0x0f000202, 0x0f000202},
+- {0x0000a514, 0x1b00002b, 0x1b00002b, 0x12000400, 0x12000400},
+- {0x0000a518, 0x1f020028, 0x1f020028, 0x16000402, 0x16000402},
+- {0x0000a51c, 0x2502002b, 0x2502002b, 0x19000404, 0x19000404},
+- {0x0000a520, 0x2a04002a, 0x2a04002a, 0x1c000603, 0x1c000603},
+- {0x0000a524, 0x2e06002a, 0x2e06002a, 0x21000a02, 0x21000a02},
+- {0x0000a528, 0x3302202d, 0x3302202d, 0x25000a04, 0x25000a04},
+- {0x0000a52c, 0x3804202c, 0x3804202c, 0x28000a20, 0x28000a20},
+- {0x0000a530, 0x3c06202c, 0x3c06202c, 0x2c000e20, 0x2c000e20},
+- {0x0000a534, 0x4108202d, 0x4108202d, 0x30000e22, 0x30000e22},
+- {0x0000a538, 0x4506402d, 0x4506402d, 0x34000e24, 0x34000e24},
+- {0x0000a53c, 0x4906222d, 0x4906222d, 0x38001640, 0x38001640},
+- {0x0000a540, 0x4d062231, 0x4d062231, 0x3c001660, 0x3c001660},
+- {0x0000a544, 0x50082231, 0x50082231, 0x3f001861, 0x3f001861},
+- {0x0000a548, 0x5608422e, 0x5608422e, 0x43001a81, 0x43001a81},
+- {0x0000a54c, 0x5a08442e, 0x5a08442e, 0x47001a83, 0x47001a83},
+- {0x0000a550, 0x5e0a4431, 0x5e0a4431, 0x4a001c84, 0x4a001c84},
+- {0x0000a554, 0x640a4432, 0x640a4432, 0x4e001ce3, 0x4e001ce3},
+- {0x0000a558, 0x680a4434, 0x680a4434, 0x52001ce5, 0x52001ce5},
+- {0x0000a55c, 0x6c0a6434, 0x6c0a6434, 0x56001ce9, 0x56001ce9},
+- {0x0000a560, 0x6f0a6633, 0x6f0a6633, 0x5a001ceb, 0x5a001ceb},
+- {0x0000a564, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
+- {0x0000a568, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
+- {0x0000a56c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
+- {0x0000a570, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
+- {0x0000a574, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
+- {0x0000a578, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
+- {0x0000a57c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
+- {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000},
+- {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002},
+- {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004},
+- {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200},
+- {0x0000a590, 0x15800028, 0x15800028, 0x0f800202, 0x0f800202},
+- {0x0000a594, 0x1b80002b, 0x1b80002b, 0x12800400, 0x12800400},
+- {0x0000a598, 0x1f820028, 0x1f820028, 0x16800402, 0x16800402},
+- {0x0000a59c, 0x2582002b, 0x2582002b, 0x19800404, 0x19800404},
+- {0x0000a5a0, 0x2a84002a, 0x2a84002a, 0x1c800603, 0x1c800603},
+- {0x0000a5a4, 0x2e86002a, 0x2e86002a, 0x21800a02, 0x21800a02},
+- {0x0000a5a8, 0x3382202d, 0x3382202d, 0x25800a04, 0x25800a04},
+- {0x0000a5ac, 0x3884202c, 0x3884202c, 0x28800a20, 0x28800a20},
+- {0x0000a5b0, 0x3c86202c, 0x3c86202c, 0x2c800e20, 0x2c800e20},
+- {0x0000a5b4, 0x4188202d, 0x4188202d, 0x30800e22, 0x30800e22},
+- {0x0000a5b8, 0x4586402d, 0x4586402d, 0x34800e24, 0x34800e24},
+- {0x0000a5bc, 0x4986222d, 0x4986222d, 0x38801640, 0x38801640},
+- {0x0000a5c0, 0x4d862231, 0x4d862231, 0x3c801660, 0x3c801660},
+- {0x0000a5c4, 0x50882231, 0x50882231, 0x3f801861, 0x3f801861},
+- {0x0000a5c8, 0x5688422e, 0x5688422e, 0x43801a81, 0x43801a81},
+- {0x0000a5cc, 0x5a88442e, 0x5a88442e, 0x47801a83, 0x47801a83},
+- {0x0000a5d0, 0x5e8a4431, 0x5e8a4431, 0x4a801c84, 0x4a801c84},
+- {0x0000a5d4, 0x648a4432, 0x648a4432, 0x4e801ce3, 0x4e801ce3},
+- {0x0000a5d8, 0x688a4434, 0x688a4434, 0x52801ce5, 0x52801ce5},
+- {0x0000a5dc, 0x6c8a6434, 0x6c8a6434, 0x56801ce9, 0x56801ce9},
+- {0x0000a5e0, 0x6f8a6633, 0x6f8a6633, 0x5a801ceb, 0x5a801ceb},
+- {0x0000a5e4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
+- {0x0000a5e8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
+- {0x0000a5ec, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
+- {0x0000a5f0, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
+- {0x0000a5f4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
+- {0x0000a5f8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
+- {0x0000a5fc, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
++ {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9},
++ {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
++ {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002},
++ {0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004},
++ {0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200},
++ {0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202},
++ {0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400},
++ {0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402},
++ {0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404},
++ {0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603},
++ {0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02},
++ {0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04},
++ {0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20},
++ {0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20},
++ {0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22},
++ {0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24},
++ {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640},
++ {0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660},
++ {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861},
++ {0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81},
++ {0x0000a54c, 0x59025eb2, 0x59025eb2, 0x42001a83, 0x42001a83},
++ {0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84},
++ {0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3},
++ {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5},
++ {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9},
++ {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb},
++ {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++ {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++ {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++ {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++ {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++ {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++ {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec},
++ {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000},
++ {0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002},
++ {0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004},
++ {0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200},
++ {0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202},
++ {0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400},
++ {0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402},
++ {0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404},
++ {0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603},
++ {0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02},
++ {0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04},
++ {0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20},
++ {0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20},
++ {0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22},
++ {0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24},
++ {0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640},
++ {0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660},
++ {0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861},
++ {0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81},
++ {0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83},
++ {0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84},
++ {0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3},
++ {0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5},
++ {0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9},
++ {0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb},
++ {0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
++ {0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
++ {0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
++ {0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
++ {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
++ {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
++ {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec},
+ {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+ {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+- {0x0000a608, 0x01804601, 0x01804601, 0x00000000, 0x00000000},
+- {0x0000a60c, 0x01804601, 0x01804601, 0x00000000, 0x00000000},
+- {0x0000a610, 0x01804601, 0x01804601, 0x00000000, 0x00000000},
+- {0x0000a614, 0x01804601, 0x01804601, 0x01404000, 0x01404000},
+- {0x0000a618, 0x01804601, 0x01804601, 0x01404501, 0x01404501},
+- {0x0000a61c, 0x01804601, 0x01804601, 0x02008501, 0x02008501},
+- {0x0000a620, 0x03408d02, 0x03408d02, 0x0280ca03, 0x0280ca03},
+- {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04},
+- {0x0000a628, 0x03410d04, 0x03410d04, 0x04014c04, 0x04014c04},
+- {0x0000a62c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
+- {0x0000a630, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
+- {0x0000a634, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
+- {0x0000a638, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
+- {0x0000a63c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
+- {0x0000b2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352},
+- {0x0000b2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584},
+- {0x0000b2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800},
++ {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
++ {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
++ {0x0000a610, 0x00804000, 0x00804000, 0x00000000, 0x00000000},
++ {0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000},
++ {0x0000a618, 0x0280c802, 0x0280c802, 0x01404501, 0x01404501},
++ {0x0000a61c, 0x0280ca03, 0x0280ca03, 0x02008501, 0x02008501},
++ {0x0000a620, 0x04c15104, 0x04c15104, 0x0280ca03, 0x0280ca03},
++ {0x0000a624, 0x04c15305, 0x04c15305, 0x03010c04, 0x03010c04},
++ {0x0000a628, 0x04c15305, 0x04c15305, 0x04014c04, 0x04014c04},
++ {0x0000a62c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
++ {0x0000a630, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
++ {0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
++ {0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
++ {0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005},
++ {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
++ {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
++ {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
+ {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
+- {0x0000c2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352},
+- {0x0000c2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584},
+- {0x0000c2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800},
++ {0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352},
++ {0x0000c2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584},
++ {0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800},
+ {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
+- {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
+- {0x00016048, 0x61200001, 0x61200001, 0x66480001, 0x66480001},
+- {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
+- {0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
+- {0x00016448, 0x61200001, 0x61200001, 0x66480001, 0x66480001},
+- {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
+- {0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
+- {0x00016848, 0x61200001, 0x61200001, 0x66480001, 0x66480001},
+- {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
++ {0x00016044, 0x056db2e6, 0x056db2e6, 0x056db2e6, 0x056db2e6},
++ {0x00016048, 0xae480001, 0xae480001, 0xae480001, 0xae480001},
++ {0x00016068, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c},
++ {0x00016444, 0x056db2e6, 0x056db2e6, 0x056db2e6, 0x056db2e6},
++ {0x00016448, 0xae480001, 0xae480001, 0xae480001, 0xae480001},
++ {0x00016468, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c},
++ {0x00016844, 0x056db2e6, 0x056db2e6, 0x056db2e6, 0x056db2e6},
++ {0x00016848, 0xae480001, 0xae480001, 0xae480001, 0xae480001},
++ {0x00016868, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c},
+ };
+
+ static const u32 ar9300Modes_high_ob_db_tx_gain_table_2p2[][5] = {
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/mci.c
-+++ b/drivers/net/wireless/ath/ath9k/mci.c
-@@ -234,8 +234,8 @@ static void ath_mci_cal_msg(struct ath_s
- }
- }
-
--void ath_mci_process_profile(struct ath_softc *sc,
-- struct ath_mci_profile_info *info)
-+static void ath_mci_process_profile(struct ath_softc *sc,
-+ struct ath_mci_profile_info *info)
- {
- struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- struct ath_btcoex *btcoex = &sc->btcoex;
-@@ -261,8 +261,8 @@ void ath_mci_process_profile(struct ath_
- ath_mci_update_scheme(sc);
- }
-
--void ath_mci_process_status(struct ath_softc *sc,
-- struct ath_mci_profile_status *status)
-+static void ath_mci_process_status(struct ath_softc *sc,
-+ struct ath_mci_profile_status *status)
- {
- struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- struct ath_btcoex *btcoex = &sc->btcoex;
---- a/drivers/net/wireless/ath/ath9k/mci.h
-+++ b/drivers/net/wireless/ath/ath9k/mci.h
-@@ -128,10 +128,6 @@ struct ath_mci_coex {
- };
-
- void ath_mci_flush_profile(struct ath_mci_profile *mci);
--void ath_mci_process_profile(struct ath_softc *sc,
-- struct ath_mci_profile_info *info);
--void ath_mci_process_status(struct ath_softc *sc,
-- struct ath_mci_profile_status *status);
- int ath_mci_setup(struct ath_softc *sc);
- void ath_mci_cleanup(struct ath_softc *sc);
- void ath_mci_intr(struct ath_softc *sc);
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/Kconfig
-+++ b/drivers/net/wireless/ath/ath9k/Kconfig
-@@ -59,6 +59,14 @@ config ATH9K_RATE_CONTROL
- Say Y, if you want to use the ath9k specific rate control
- module instead of minstrel_ht.
-
-+config ATH9K_BTCOEX_SUPPORT
-+ bool "Atheros ath9k bluetooth coexistence support"
-+ depends on ATH9K
-+ default y
-+ ---help---
-+ Say Y, if you want to use the ath9k radios together with
-+ Bluetooth modules in the same system.
-+
- config ATH9K_HTC
- tristate "Atheros HTC based wireless cards support"
- depends on USB && MAC80211
---- a/drivers/net/wireless/ath/ath9k/hw.h
-+++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -210,7 +210,11 @@ enum ath9k_hw_caps {
- ATH9K_HW_CAP_5GHZ = BIT(14),
- ATH9K_HW_CAP_APM = BIT(15),
- ATH9K_HW_CAP_RTT = BIT(16),
-+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
- ATH9K_HW_CAP_MCI = BIT(17),
-+#else
-+ ATH9K_HW_CAP_MCI = 0,
-+#endif
- };
-
- struct ath9k_hw_capabilities {
-@@ -1229,6 +1233,16 @@ void ar9003_mci_sync_bt_state(struct ath
- void ar9003_mci_get_interrupt(struct ath_hw *ah, u32 *raw_intr,
- u32 *rx_msg_intr);
-
-+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
-+static inline enum ath_btcoex_scheme
-+ath9k_hw_get_btcoex_scheme(struct ath_hw *ah)
-+{
-+ return ah->btcoex_hw.scheme;
-+}
-+#else
-+#define ath9k_hw_get_btcoex_scheme(...) ATH_BTCOEX_CFG_NONE
-+#endif
-+
- #define ATH9K_CLOCK_RATE_CCK 22
- #define ATH9K_CLOCK_RATE_5GHZ_OFDM 40
- #define ATH9K_CLOCK_RATE_2GHZ_OFDM 44
---- a/drivers/net/wireless/ath/ath9k/init.c
-+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -411,7 +411,7 @@ static int ath9k_init_btcoex(struct ath_
- struct ath_hw *ah = sc->sc_ah;
- int r;
-
-- switch (sc->sc_ah->btcoex_hw.scheme) {
-+ switch (ath9k_hw_get_btcoex_scheme(sc->sc_ah)) {
- case ATH_BTCOEX_CFG_NONE:
- break;
- case ATH_BTCOEX_CFG_2WIRE:
-@@ -866,10 +866,10 @@ static void ath9k_deinit_softc(struct at
- kfree(sc->sbands[IEEE80211_BAND_5GHZ].channels);
-
- if ((sc->btcoex.no_stomp_timer) &&
-- sc->sc_ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
-+ ath9k_hw_get_btcoex_scheme(sc->sc_ah) == ATH_BTCOEX_CFG_3WIRE)
- ath_gen_timer_free(sc->sc_ah, sc->btcoex.no_stomp_timer);
-
-- if (sc->sc_ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_MCI)
-+ if (ath9k_hw_get_btcoex_scheme(sc->sc_ah) == ATH_BTCOEX_CFG_MCI)
- ath_mci_cleanup(sc);
-
- for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
---- a/drivers/net/wireless/ath/ath9k/pci.c
-+++ b/drivers/net/wireless/ath/ath9k/pci.c
-@@ -121,7 +121,7 @@ static void ath_pci_aspm_init(struct ath
- if (!parent)
- return;
-
-- if (ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE) {
-+ if (ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) {
- /* Bluetooth coexistance requires disabling ASPM. */
- pci_read_config_byte(pdev, pos + PCI_EXP_LNKCTL, &aspm);
- aspm &= ~(PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1);
---- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
-+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
-@@ -610,7 +610,7 @@ static void ath9k_init_btcoex(struct ath
- {
- int qnum;
-
-- switch (priv->ah->btcoex_hw.scheme) {
-+ switch (ath9k_hw_get_btcoex_scheme(priv->ah)) {
- case ATH_BTCOEX_CFG_NONE:
- break;
- case ATH_BTCOEX_CFG_3WIRE:
-@@ -704,7 +704,8 @@ static int ath9k_init_priv(struct ath9k_
-
- if (product && strncmp(product, ATH_HTC_BTCOEX_PRODUCT_ID, 5) == 0) {
- ah->btcoex_hw.scheme = ATH_BTCOEX_CFG_3WIRE;
-- ath9k_init_btcoex(priv);
-+ if (ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE)
-+ ath9k_init_btcoex(priv);
- }
-
- return 0;
---- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
-+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
-@@ -958,7 +958,7 @@ static int ath9k_htc_start(struct ieee80
- mod_timer(&priv->tx.cleanup_timer,
- jiffies + msecs_to_jiffies(ATH9K_HTC_TX_CLEANUP_INTERVAL));
-
-- if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) {
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE) {
- ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
- AR_STOMP_LOW_WLAN_WGHT);
- ath9k_hw_btcoex_enable(ah);
-@@ -1010,7 +1010,8 @@ static void ath9k_htc_stop(struct ieee80
-
- mutex_lock(&priv->mutex);
-
-- if (ah->btcoex_hw.enabled) {
-+ if (ah->btcoex_hw.enabled &&
-+ ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) {
- ath9k_hw_btcoex_disable(ah);
- if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
- ath_htc_cancel_btcoex_work(priv);
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -742,11 +742,11 @@ void ath9k_tasklet(unsigned long data)
- ath_tx_tasklet(sc);
- }
-
-- if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE)
- if (status & ATH9K_INT_GENTIMER)
- ath_gen_timer_isr(sc->sc_ah);
-
-- if (status & ATH9K_INT_MCI)
-+ if ((status & ATH9K_INT_MCI) && ATH9K_HW_CAP_MCI)
- ath_mci_intr(sc);
-
- out:
-@@ -1083,14 +1083,14 @@ static int ath9k_start(struct ieee80211_
-
- spin_unlock_bh(&sc->sc_pcu_lock);
-
-- if ((ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE) &&
-+ if ((ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) &&
- !ah->btcoex_hw.enabled) {
- if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_MCI))
- ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
- AR_STOMP_LOW_WLAN_WGHT);
- ath9k_hw_btcoex_enable(ah);
-
-- if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE)
- ath9k_btcoex_timer_resume(sc);
- }
-
-@@ -1194,9 +1194,10 @@ static void ath9k_stop(struct ieee80211_
- /* Ensure HW is awake when we try to shut it down. */
- ath9k_ps_wakeup(sc);
-
-- if (ah->btcoex_hw.enabled) {
-+ if (ah->btcoex_hw.enabled &&
-+ ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) {
- ath9k_hw_btcoex_disable(ah);
-- if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE)
- ath9k_btcoex_timer_pause(sc);
- ath_mci_flush_profile(&sc->btcoex.mci);
- }
---- a/drivers/net/wireless/ath/ath9k/gpio.c
-+++ b/drivers/net/wireless/ath/ath9k/gpio.c
-@@ -253,6 +253,9 @@ int ath_init_btcoex_timer(struct ath_sof
- {
- struct ath_btcoex *btcoex = &sc->btcoex;
-
-+ if (ath9k_hw_get_btcoex_scheme(sc->sc_ah) == ATH_BTCOEX_CFG_NONE)
-+ return 0;
-+
- btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000;
- btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) *
- btcoex->btcoex_period / 100;
-@@ -286,6 +289,9 @@ void ath9k_btcoex_timer_resume(struct at
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
- "Starting btcoex timers\n");
-
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
-+ return;
-+
- /* make sure duty cycle timer is also stopped when resuming */
- if (btcoex->hw_timer_enabled)
- ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer);
-@@ -306,6 +312,9 @@ void ath9k_btcoex_timer_pause(struct ath
- struct ath_btcoex *btcoex = &sc->btcoex;
- struct ath_hw *ah = sc->sc_ah;
-
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
-+ return;
-+
- del_timer_sync(&btcoex->period_timer);
-
- if (btcoex->hw_timer_enabled)
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1932,7 +1932,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
- #endif
- }
-
-- if (ah->btcoex_hw.enabled)
-+ if (ah->btcoex_hw.enabled &&
-+ ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE)
- ath9k_hw_btcoex_enable(ah);
-
- if (mci && mci_hw->ready) {
---- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
-+++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
-@@ -116,6 +116,9 @@ void ath_htc_init_btcoex_work(struct ath
- {
- struct ath_btcoex *btcoex = &priv->btcoex;
-
-+ if (ath9k_hw_get_btcoex_scheme(priv->ah) == ATH_BTCOEX_CFG_NONE)
-+ return;
-+
- btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD;
- btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) *
- btcoex->btcoex_period / 100;
-@@ -134,6 +137,9 @@ void ath_htc_resume_btcoex_work(struct a
- struct ath_btcoex *btcoex = &priv->btcoex;
- struct ath_hw *ah = priv->ah;
-
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
-+ return;
-+
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX, "Starting btcoex work\n");
-
- btcoex->bt_priority_cnt = 0;
-@@ -148,6 +154,9 @@ void ath_htc_resume_btcoex_work(struct a
- */
- void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv)
- {
-+ if (ath9k_hw_get_btcoex_scheme(priv->ah) == ATH_BTCOEX_CFG_NONE)
-+ return;
-+
- cancel_delayed_work_sync(&priv->coex_period_work);
- cancel_delayed_work_sync(&priv->duty_cycle_work);
- }
---- a/drivers/net/wireless/ath/ath9k/btcoex.c
-+++ b/drivers/net/wireless/ath/ath9k/btcoex.c
-@@ -68,6 +68,9 @@ void ath9k_hw_init_btcoex_hw(struct ath_
- u32 i, idx;
- bool rxclear_polarity = ath_bt_config.bt_rxclear_polarity;
-
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
-+ return;
-+
- if (AR_SREV_9300_20_OR_LATER(ah))
- rxclear_polarity = !ath_bt_config.bt_rxclear_polarity;
-
-@@ -99,6 +102,9 @@ void ath9k_hw_btcoex_init_2wire(struct a
- {
- struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
-
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
-+ return;
-+
- /* connect bt_active to baseband */
- REG_CLR_BIT(ah, AR_GPIO_INPUT_EN_VAL,
- (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_DEF |
-@@ -121,6 +127,9 @@ void ath9k_hw_btcoex_init_3wire(struct a
- {
- struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
-
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
-+ return;
-+
- /* btcoex 3-wire */
- REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL,
- (AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB |
-@@ -147,6 +156,9 @@ static void ath9k_hw_btcoex_enable_2wire
- {
- struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
-
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
-+ return;
-+
- /* Configure the desired GPIO port for TX_FRAME output */
- ath9k_hw_cfg_output(ah, btcoex_hw->wlanactive_gpio,
- AR_GPIO_OUTPUT_MUX_AS_TX_FRAME);
-@@ -158,6 +170,9 @@ void ath9k_hw_btcoex_set_weight(struct a
- {
- struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
-
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
-+ return;
-+
- btcoex_hw->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) |
- SM(wlan_weight, AR_BTCOEX_WL_WGHT);
- }
-@@ -219,9 +234,9 @@ void ath9k_hw_btcoex_enable(struct ath_h
- {
- struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
-
-- switch (btcoex_hw->scheme) {
-+ switch (ath9k_hw_get_btcoex_scheme(ah)) {
- case ATH_BTCOEX_CFG_NONE:
-- break;
-+ return;
- case ATH_BTCOEX_CFG_2WIRE:
- ath9k_hw_btcoex_enable_2wire(ah);
- break;
-@@ -246,6 +261,9 @@ void ath9k_hw_btcoex_disable(struct ath_
- struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
- int i;
-
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
-+ return;
-+
- btcoex_hw->enabled = false;
- if (btcoex_hw->scheme == ATH_BTCOEX_CFG_MCI) {
- ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_NONE);
-@@ -294,6 +312,9 @@ static void ar9003_btcoex_bt_stomp(struc
- void ath9k_hw_btcoex_bt_stomp(struct ath_hw *ah,
- enum ath_stomp_type stomp_type)
- {
-+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
-+ return;
-+
- if (AR_SREV_9300_20_OR_LATER(ah)) {
- ar9003_btcoex_bt_stomp(ah, stomp_type);
- return;
---- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
-@@ -85,6 +85,9 @@ void ar9003_mci_remote_reset(struct ath_
- {
- u32 payload[4] = { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00};
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- ar9003_mci_send_message(ah, MCI_REMOTE_RESET, 0, payload, 16,
- wait_done, false);
- udelay(5);
-@@ -94,6 +97,9 @@ void ar9003_mci_send_lna_transfer(struct
- {
- u32 payload = 0x00000000;
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- ar9003_mci_send_message(ah, MCI_LNA_TRANS, 0, &payload, 1,
- wait_done, false);
- }
-@@ -107,6 +113,9 @@ static void ar9003_mci_send_req_wake(str
-
- void ar9003_mci_send_sys_waking(struct ath_hw *ah, bool wait_done)
- {
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- ar9003_mci_send_message(ah, MCI_SYS_WAKING, MCI_FLAG_DISABLE_TIMESTAMP,
- NULL, 0, wait_done, false);
- }
-@@ -221,6 +230,9 @@ void ar9003_mci_send_coex_halt_bt_gpm(st
- struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
- u32 payload[4] = {0, 0, 0, 0};
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- ath_dbg(common, ATH_DBG_MCI, "MCI Send Coex %s BT GPM.\n",
- (halt) ? "halt" : "unhalt");
-
-@@ -381,12 +393,17 @@ static void ar9003_mci_prep_interface(st
-
- void ar9003_mci_disable_interrupt(struct ath_hw *ah)
- {
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- REG_WRITE(ah, AR_MCI_INTERRUPT_EN, 0);
- REG_WRITE(ah, AR_MCI_INTERRUPT_RX_MSG_EN, 0);
- }
-
- void ar9003_mci_enable_interrupt(struct ath_hw *ah)
- {
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-
- REG_WRITE(ah, AR_MCI_INTERRUPT_EN, AR_MCI_INTERRUPT_DEFAULT);
- REG_WRITE(ah, AR_MCI_INTERRUPT_RX_MSG_EN,
-@@ -397,6 +414,9 @@ bool ar9003_mci_check_int(struct ath_hw
- {
- u32 intr;
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return false;
-+
- intr = REG_READ(ah, AR_MCI_INTERRUPT_RX_MSG_RAW);
- return ((intr & ints) == ints);
- }
-@@ -405,6 +425,10 @@ void ar9003_mci_get_interrupt(struct ath
- u32 *rx_msg_intr)
- {
- struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
-+
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- *raw_intr = mci->raw_intr;
- *rx_msg_intr = mci->rx_msg_intr;
-
-@@ -418,6 +442,9 @@ void ar9003_mci_2g5g_changed(struct ath_
- {
- struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- if (!mci->update_2g5g &&
- (mci->is_2g != is_2g))
- mci->update_2g5g = true;
-@@ -531,6 +558,9 @@ void ar9003_mci_reset(struct ath_hw *ah,
- struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
- u32 regval, thresh;
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- ath_dbg(common, ATH_DBG_MCI, "MCI full_sleep = %d, is_2g = %d\n",
- is_full_sleep, is_2g);
-
-@@ -661,6 +691,9 @@ void ar9003_mci_mute_bt(struct ath_hw *a
- {
- struct ath_common *common = ath9k_hw_common(ah);
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- /* disable all MCI messages */
- REG_WRITE(ah, AR_MCI_MSG_ATTRIBUTES_TABLE, 0xffff0000);
- REG_WRITE(ah, AR_BTCOEX_WL_WEIGHTS0, 0xffffffff);
-@@ -693,6 +726,9 @@ void ar9003_mci_sync_bt_state(struct ath
- struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
- u32 cur_bt_state;
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- cur_bt_state = ar9003_mci_state(ah, MCI_STATE_REMOTE_SLEEP, NULL);
-
- if (mci->bt_state != cur_bt_state) {
-@@ -857,6 +893,9 @@ void ar9003_mci_2g5g_switch(struct ath_h
- struct ath_common *common = ath9k_hw_common(ah);
- struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- if (mci->update_2g5g) {
- if (mci->is_2g) {
-
-@@ -908,6 +947,9 @@ bool ar9003_mci_send_message(struct ath_
- u32 saved_mci_int_en;
- int i;
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return false;
-+
- saved_mci_int_en = REG_READ(ah, AR_MCI_INTERRUPT_EN);
- regval = REG_READ(ah, AR_BTCOEX_CTRL);
-
-@@ -973,6 +1015,9 @@ void ar9003_mci_setup(struct ath_hw *ah,
- struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
- void *sched_buf = (void *)((char *) gpm_buf + (sched_addr - gpm_addr));
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- mci->gpm_addr = gpm_addr;
- mci->gpm_buf = gpm_buf;
- mci->gpm_len = len;
-@@ -987,6 +1032,9 @@ void ar9003_mci_cleanup(struct ath_hw *a
- {
- struct ath_common *common = ath9k_hw_common(ah);
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- /* Turn off MCI and Jupiter mode. */
- REG_WRITE(ah, AR_BTCOEX_CTRL, 0x00);
- ath_dbg(common, ATH_DBG_MCI, "MCI ar9003_mci_cleanup\n");
-@@ -1056,6 +1104,9 @@ u32 ar9003_mci_wait_for_gpm(struct ath_h
- u8 recv_type = 0, recv_opcode = 0;
- bool b_is_bt_cal_done = (gpm_type == MCI_GPM_BT_CAL_DONE);
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return 0;
-+
- more_data = time_out ? MCI_GPM_NOMORE : MCI_GPM_MORE;
-
- while (time_out > 0) {
-@@ -1188,6 +1239,9 @@ u32 ar9003_mci_state(struct ath_hw *ah,
- u32 value = 0, more_gpm = 0, gpm_ptr;
- u8 query_type;
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return 0;
-+
- switch (state_type) {
- case MCI_STATE_ENABLE:
- if (mci->ready) {
---- a/drivers/net/wireless/ath/ath9k/mci.c
-+++ b/drivers/net/wireless/ath/ath9k/mci.c
-@@ -425,6 +425,9 @@ int ath_mci_setup(struct ath_softc *sc)
- struct ath_mci_coex *mci = &sc->mci_coex;
- int error = 0;
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return 0;
-+
- mci->sched_buf.bf_len = ATH_MCI_SCHED_BUF_SIZE + ATH_MCI_GPM_BUF_SIZE;
-
- if (ath_mci_buf_alloc(sc, &mci->sched_buf)) {
-@@ -458,6 +461,9 @@ void ath_mci_cleanup(struct ath_softc *s
- struct ath_hw *ah = sc->sc_ah;
- struct ath_mci_coex *mci = &sc->mci_coex;
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- /*
- * both schedule and gpm buffers will be released
- */
-@@ -476,6 +482,9 @@ void ath_mci_intr(struct ath_softc *sc)
- u32 more_data = MCI_GPM_MORE;
- bool skip_gpm = false;
-
-+ if (!ATH9K_HW_CAP_MCI)
-+ return;
-+
- ar9003_mci_get_interrupt(sc->sc_ah, &mci_int, &mci_int_rxmsg);
-
- if (ar9003_mci_state(ah, MCI_STATE_ENABLE, NULL) == 0) {
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -475,6 +475,9 @@ void ath9k_btcoex_timer_pause(struct ath
- #ifdef CONFIG_MAC80211_LEDS
- void ath_init_leds(struct ath_softc *sc);
- void ath_deinit_leds(struct ath_softc *sc);
-+int ath_create_gpio_led(struct ath_softc *sc, int gpio, const char *name,
-+ const char *trigger, bool active_low);
-+
- #else
- static inline void ath_init_leds(struct ath_softc *sc)
- {
-@@ -595,6 +598,13 @@ struct ath9k_vif_iter_data {
- int nothers; /* number of vifs not specified above. */
- };
-
-+struct ath_led {
-+ struct list_head list;
-+ struct ath_softc *sc;
-+ const struct gpio_led *gpio;
-+ struct led_classdev cdev;
-+};
-+
- struct ath_softc {
- struct ieee80211_hw *hw;
- struct device *dev;
-@@ -638,9 +648,8 @@ struct ath_softc {
- struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
-
- #ifdef CONFIG_MAC80211_LEDS
-- bool led_registered;
-- char led_name[32];
-- struct led_classdev led_cdev;
-+ const char *led_default_trigger;
-+ struct list_head leds;
- #endif
-
- struct ath9k_hw_cal_data caldata;
---- a/drivers/net/wireless/ath/ath9k/gpio.c
-+++ b/drivers/net/wireless/ath/ath9k/gpio.c
-@@ -24,22 +24,89 @@
- static void ath_led_brightness(struct led_classdev *led_cdev,
- enum led_brightness brightness)
- {
-- struct ath_softc *sc = container_of(led_cdev, struct ath_softc, led_cdev);
-- ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, (brightness == LED_OFF));
-+ struct ath_led *led = container_of(led_cdev, struct ath_led, cdev);
-+ struct ath_softc *sc = led->sc;
-+
-+ ath9k_ps_wakeup(sc);
-+ ath9k_hw_set_gpio(sc->sc_ah, led->gpio->gpio,
-+ (brightness != LED_OFF) ^ led->gpio->active_low);
-+ ath9k_ps_restore(sc);
-+}
-+
-+static int ath_add_led(struct ath_softc *sc, struct ath_led *led)
-+{
-+ const struct gpio_led *gpio = led->gpio;
-+ int ret;
-+
-+ led->cdev.name = gpio->name;
-+ led->cdev.default_trigger = gpio->default_trigger;
-+ led->cdev.brightness_set = ath_led_brightness;
-+
-+ ret = led_classdev_register(wiphy_dev(sc->hw->wiphy), &led->cdev);
-+ if (ret < 0)
-+ return ret;
-+
-+ led->sc = sc;
-+ list_add(&led->list, &sc->leds);
-+
-+ /* Configure gpio for output */
-+ ath9k_hw_cfg_output(sc->sc_ah, gpio->gpio,
-+ AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
-+
-+ /* LED off */
-+ ath9k_hw_set_gpio(sc->sc_ah, gpio->gpio, gpio->active_low);
-+
-+ return 0;
-+}
-+
-+int ath_create_gpio_led(struct ath_softc *sc, int gpio_num, const char *name,
-+ const char *trigger, bool active_low)
-+{
-+ struct ath_led *led;
-+ struct gpio_led *gpio;
-+ char *_name;
-+ int ret;
-+
-+ led = kzalloc(sizeof(*led) + sizeof(*gpio) + strlen(name) + 1,
-+ GFP_KERNEL);
-+ if (!led)
-+ return -ENOMEM;
-+
-+ led->gpio = gpio = (struct gpio_led *) (led + 1);
-+ _name = (char *) (led->gpio + 1);
-+
-+ strcpy(_name, name);
-+ gpio->name = _name;
-+ gpio->gpio = gpio_num;
-+ gpio->active_low = active_low;
-+ gpio->default_trigger = trigger;
-+
-+ ret = ath_add_led(sc, led);
-+ if (unlikely(ret < 0))
-+ kfree(led);
-+
-+ return ret;
- }
-
- void ath_deinit_leds(struct ath_softc *sc)
- {
-- if (!sc->led_registered)
-- return;
-+ struct ath_led *led;
-
-- ath_led_brightness(&sc->led_cdev, LED_OFF);
-- led_classdev_unregister(&sc->led_cdev);
-+ while (!list_empty(&sc->leds)) {
-+ led = list_first_entry(&sc->leds, struct ath_led, list);
-+ list_del(&led->list);
-+ ath_led_brightness(&led->cdev, LED_OFF);
-+ led_classdev_unregister(&led->cdev);
-+ kfree(led);
-+ }
- }
-
- void ath_init_leds(struct ath_softc *sc)
- {
-- int ret;
-+ char led_name[32];
-+ const char *trigger;
-+
-+ INIT_LIST_HEAD(&sc->leds);
-
- if (AR_SREV_9100(sc->sc_ah))
- return;
-@@ -57,26 +124,15 @@ void ath_init_leds(struct ath_softc *sc)
- sc->sc_ah->led_pin = ATH_LED_PIN_DEF;
- }
-
-- /* Configure gpio 1 for output */
-- ath9k_hw_cfg_output(sc->sc_ah, sc->sc_ah->led_pin,
-- AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
-- /* LED off, active low */
-- ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
--
-- if (!led_blink)
-- sc->led_cdev.default_trigger =
-- ieee80211_get_radio_led_name(sc->hw);
--
-- snprintf(sc->led_name, sizeof(sc->led_name),
-- "ath9k-%s", wiphy_name(sc->hw->wiphy));
-- sc->led_cdev.name = sc->led_name;
-- sc->led_cdev.brightness_set = ath_led_brightness;
-+ snprintf(led_name, sizeof(led_name), "ath9k-%s",
-+ wiphy_name(sc->hw->wiphy));
-
-- ret = led_classdev_register(wiphy_dev(sc->hw->wiphy), &sc->led_cdev);
-- if (ret < 0)
-- return;
-+ if (led_blink)
-+ trigger = sc->led_default_trigger;
-+ else
-+ trigger = ieee80211_get_radio_led_name(sc->hw);
-
-- sc->led_registered = true;
-+ ath_create_gpio_led(sc, sc->sc_ah->led_pin, led_name, trigger, 1);
- }
- #endif
-
---- a/drivers/net/wireless/ath/ath9k/init.c
-+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -803,7 +803,7 @@ int ath9k_init_device(u16 devid, struct
-
- #ifdef CONFIG_MAC80211_LEDS
- /* must be initialized before ieee80211_register_hw */
-- sc->led_cdev.default_trigger = ieee80211_create_tpt_led_trigger(sc->hw,
-+ sc->led_default_trigger = ieee80211_create_tpt_led_trigger(sc->hw,
- IEEE80211_TPT_LEDTRIG_FL_RADIO, ath9k_tpt_blink,
- ARRAY_SIZE(ath9k_tpt_blink));
- #endif
---- a/drivers/net/wireless/ath/ath9k/debug.c
-+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1304,6 +1304,61 @@ static const struct file_operations fops
- .llseek = default_llseek,
- };
-
-+#ifdef CONFIG_MAC80211_LEDS
-+
-+static ssize_t write_file_gpio_led(struct file *file, const char __user *ubuf,
-+ size_t count, loff_t *ppos)
-+{
-+ struct ath_softc *sc = file->private_data;
-+ char buf[32], *str, *name, *c;
-+ ssize_t len;
-+ unsigned int gpio;
-+ bool active_low = false;
-+
-+ len = min(count, sizeof(buf) - 1);
-+ if (copy_from_user(buf, ubuf, len))
-+ return -EFAULT;
-+
-+ buf[len] = '\0';
-+ name = strchr(buf, ',');
-+ if (!name)
-+ return -EINVAL;
-+
-+ *(name++) = 0;
-+ if (!*name)
-+ return -EINVAL;
-+
-+ c = strchr(name, '\n');
-+ if (c)
-+ *c = 0;
-+
-+ str = buf;
-+ if (*str == '!') {
-+ str++;
-+ active_low = true;
-+ }
-+
-+ if (kstrtouint(str, 0, &gpio) < 0)
-+ return -EINVAL;
-+
-+ if (gpio >= sc->sc_ah->caps.num_gpio_pins)
-+ return -EINVAL;
-+
-+ if (ath_create_gpio_led(sc, gpio, name, NULL, active_low) < 0)
-+ return -EINVAL;
-+
-+ return count;
-+}
-+
-+static const struct file_operations fops_gpio_led = {
-+ .write = write_file_gpio_led,
-+ .open = ath9k_debugfs_open,
-+ .owner = THIS_MODULE,
-+ .llseek = default_llseek,
-+};
-+
-+#endif
-+
- void ath9k_debug_samp_bb_mac(struct ath_softc *sc)
- {
- #define ATH_SAMP_DBG(c) (sc->debug.bb_mac_samp[sc->debug.sampidx].c)
-@@ -1725,6 +1780,11 @@ int ath9k_init_debug(struct ath_hw *ah)
- debugfs_create_file("samples", S_IRUSR, sc->debug.debugfs_phy, sc,
- &fops_samps);
-
-+#ifdef CONFIG_MAC80211_LEDS
-+ debugfs_create_file("gpio_led", S_IWUSR,
-+ sc->debug.debugfs_phy, sc, &fops_gpio_led);
-+#endif
-+
- debugfs_create_u32("gpio_mask", S_IRUSR | S_IWUSR,
- sc->debug.debugfs_phy, &sc->sc_ah->gpio_mask);
-
+++ /dev/null
---- a/include/linux/ath9k_platform.h
-+++ b/include/linux/ath9k_platform.h
-@@ -32,6 +32,9 @@ struct ath9k_platform_data {
- bool is_clk_25mhz;
- int (*get_mac_revision)(void);
- int (*external_reset)(void);
-+
-+ int num_leds;
-+ const struct gpio_led *leds;
- };
-
- #endif /* _LINUX_ATH9K_PLATFORM_H */
---- a/drivers/net/wireless/ath/ath9k/gpio.c
-+++ b/drivers/net/wireless/ath/ath9k/gpio.c
-@@ -14,6 +14,7 @@
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-+#include <linux/ath9k_platform.h>
- #include "ath9k.h"
-
- /********************************/
-@@ -88,6 +89,24 @@ int ath_create_gpio_led(struct ath_softc
- return ret;
- }
-
-+static int ath_create_platform_led(struct ath_softc *sc,
-+ const struct gpio_led *gpio)
-+{
-+ struct ath_led *led;
-+ int ret;
-+
-+ led = kzalloc(sizeof(*led), GFP_KERNEL);
-+ if (!led)
-+ return -ENOMEM;
-+
-+ led->gpio = gpio;
-+ ret = ath_add_led(sc, led);
-+ if (ret < 0)
-+ kfree(led);
-+
-+ return ret;
-+}
-+
- void ath_deinit_leds(struct ath_softc *sc)
- {
- struct ath_led *led;
-@@ -103,8 +122,10 @@ void ath_deinit_leds(struct ath_softc *s
-
- void ath_init_leds(struct ath_softc *sc)
- {
-+ struct ath9k_platform_data *pdata = sc->dev->platform_data;
- char led_name[32];
- const char *trigger;
-+ int i;
-
- INIT_LIST_HEAD(&sc->leds);
-
-@@ -133,6 +154,12 @@ void ath_init_leds(struct ath_softc *sc)
- trigger = ieee80211_get_radio_led_name(sc->hw);
-
- ath_create_gpio_led(sc, sc->sc_ah->led_pin, led_name, trigger, 1);
-+
-+ if (!pdata)
-+ return;
-+
-+ for (i = 0; i < pdata->num_leds; i++)
-+ ath_create_platform_led(sc, &pdata->leds[i]);
- }
- #endif
-
* Initialization functions.
*/
static bool rt2800pci_get_entry_state(struct queue_entry *entry)
-@@ -1052,6 +1056,7 @@ static const struct rt2x00lib_ops rt2800
+@@ -1040,6 +1044,7 @@ static const struct rt2x00lib_ops rt2800
.get_firmware_name = rt2800pci_get_firmware_name,
.check_firmware = rt2800_check_firmware,
.load_firmware = rt2800_load_firmware,
--- a/config.mk
+++ b/config.mk
-@@ -606,6 +606,7 @@ CONFIG_RT2X00=y
+@@ -611,6 +611,7 @@ CONFIG_RT2X00=y
CONFIG_RT2X00_LIB=m
CONFIG_RT2800_LIB=m
CONFIG_RT2X00_LIB_FIRMWARE=y
{
memcpy(rt2x00dev->eeprom, rt2x00dev->eeprom_file->data, EEPROM_SIZE);
}
-@@ -938,8 +938,9 @@ static int rt2800pci_validate_eeprom(str
+@@ -926,8 +926,9 @@ static int rt2800pci_validate_eeprom(str
/*
* Read EEPROM into buffer
*/
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
-@@ -5193,6 +5193,7 @@ MODULE_FIRMWARE("mwl8k/fmimage_8366.fw")
+@@ -5297,6 +5297,7 @@ MODULE_FIRMWARE("mwl8k/fmimage_8366.fw")
MODULE_FIRMWARE(MWL8K_8366_AP_FW(MWL8K_8366_AP_FW_API));
static DEFINE_PCI_DEVICE_TABLE(mwl8k_pci_id_table) = {
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
-@@ -791,6 +791,7 @@ struct b43_wldev {
+@@ -803,6 +803,7 @@ struct b43_wldev {
bool qos_enabled; /* TRUE, if QoS is used. */
bool hwcrypto_enabled; /* TRUE, if HW crypto acceleration is enabled. */
bool use_pio; /* TRUE if next init should use PIO */
static int modparam_bad_frames_preempt;
module_param_named(bad_frames_preempt, modparam_bad_frames_preempt, int, 0444);
MODULE_PARM_DESC(bad_frames_preempt,
-@@ -2686,10 +2691,10 @@ static int b43_gpio_init(struct b43_wlde
- & ~B43_MACCTL_GPOUTSMSK);
+@@ -2674,10 +2679,10 @@ static int b43_gpio_init(struct b43_wlde
+ u32 mask, set;
- b43_write16(dev, B43_MMIO_GPIO_MASK, b43_read16(dev, B43_MMIO_GPIO_MASK)
-- | 0x000F);
-+ | modparam_gpiomask);
+ b43_maskset32(dev, B43_MMIO_MACCTL, ~B43_MACCTL_GPOUTSMSK, 0);
+- b43_maskset16(dev, B43_MMIO_GPIO_MASK, ~0, 0xF);
++ b43_maskset16(dev, B43_MMIO_GPIO_MASK, ~0, modparam_gpiomask);
mask = 0x0000001F;
- set = 0x0000000F;
b43-$(CONFIG_B43_PCMCIA) += pcmcia.o
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -1893,9 +1893,11 @@ static void b43_do_interrupt_thread(stru
+@@ -1885,10 +1885,12 @@ static void b43_do_interrupt_thread(stru
+ dma_reason[0], dma_reason[1],
+ dma_reason[2], dma_reason[3],
dma_reason[4], dma_reason[5]);
++#ifdef CONFIG_B43_PIO
b43err(dev->wl, "This device does not support DMA "
"on your system. It will now be switched to PIO.\n");
-+#ifdef CONFIG_B43_PIO
/* Fall back to PIO transfers if we get fatal DMA errors! */
- dev->use_pio = 1;
- b43_controller_restart(dev, "DMA error");
+ dev->use_pio = true;
+#endif
+ b43_controller_restart(dev, "DMA error");
return;
}
- if (merged_dma_reason & B43_DMAIRQ_NONFATALMASK) {
--- a/drivers/net/wireless/b43/pio.h
+++ b/drivers/net/wireless/b43/pio.h
@@ -150,7 +150,7 @@ static inline void b43_piorx_write32(str
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -1535,7 +1535,7 @@ static void b43_write_beacon_template(st
+@@ -1529,7 +1529,7 @@ static void b43_write_beacon_template(st
len, ram_offset, shm_size_offset, rate);
/* Write the PHY TX control parameters. */
antenna = b43_antenna_to_phyctl(antenna);
ctl = b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_BEACPHYCTL);
/* We can't send beacons with short preamble. Would get PHY errors. */
-@@ -3052,8 +3052,8 @@ static int b43_chip_init(struct b43_wlde
+@@ -3031,8 +3031,8 @@ static int b43_chip_init(struct b43_wlde
/* Select the antennae */
if (phy->ops->set_rx_antenna)
if (phy->type == B43_PHYTYPE_B) {
value16 = b43_read16(dev, 0x005E);
-@@ -3782,7 +3782,6 @@ static int b43_op_config(struct ieee8021
+@@ -3775,7 +3775,6 @@ static int b43_op_config(struct ieee8021
struct b43_wldev *dev;
struct b43_phy *phy;
struct ieee80211_conf *conf = &hw->conf;
int err = 0;
bool reload_bss = false;
-@@ -3836,11 +3835,9 @@ static int b43_op_config(struct ieee8021
+@@ -3829,11 +3828,9 @@ static int b43_op_config(struct ieee8021
}
/* Antennas for RX and management frame TX. */
if (wl->radio_enabled != phy->radio_on) {
if (wl->radio_enabled) {
-@@ -4910,6 +4907,47 @@ static int b43_op_get_survey(struct ieee
+@@ -4905,6 +4902,47 @@ static int b43_op_get_survey(struct ieee
return 0;
}
static const struct ieee80211_ops b43_hw_ops = {
.tx = b43_op_tx,
.conf_tx = b43_op_conf_tx,
-@@ -4931,6 +4969,8 @@ static const struct ieee80211_ops b43_hw
+@@ -4926,6 +4964,8 @@ static const struct ieee80211_ops b43_hw
.sw_scan_complete = b43_op_sw_scan_complete_notifier,
.get_survey = b43_op_get_survey,
.rfkill_poll = b43_rfkill_poll,
};
/* Hard-reset the chip. Do not call this directly.
-@@ -5177,6 +5217,8 @@ static int b43_one_core_attach(struct b4
+@@ -5172,6 +5212,8 @@ static int b43_one_core_attach(struct b4
if (!wldev)
goto out;
wldev->use_pio = b43_modparam_pio;
wldev->dev = dev;
wldev->wl = wl;
-@@ -5264,6 +5306,9 @@ static struct b43_wl *b43_wireless_init(
+@@ -5260,6 +5302,9 @@ static struct b43_wl *b43_wireless_init(
BIT(NL80211_IFTYPE_WDS) |
BIT(NL80211_IFTYPE_ADHOC);
+ hw->wiphy->available_antennas_rx = 0x3;
+ hw->wiphy->available_antennas_tx = 0x3;
+
- hw->queues = modparam_qos ? 4 : 1;
+ hw->queues = modparam_qos ? B43_QOS_QUEUE_NUM : 1;
wl->mac80211_initially_registered_queues = hw->queues;
hw->max_rates = 2;
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
-@@ -792,6 +792,8 @@ struct b43_wldev {
+@@ -804,6 +804,8 @@ struct b43_wldev {
bool hwcrypto_enabled; /* TRUE, if HW crypto acceleration is enabled. */
bool use_pio; /* TRUE if next init should use PIO */
int gpiomask; /* GPIO LED mask as a module parameter */
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
-@@ -1016,6 +1016,32 @@ static inline bool b43_using_pio_transfe
+@@ -1044,6 +1044,32 @@ static inline bool b43_using_pio_transfe
return dev->__using_pio_transfers;
}
dev->phy.writes_counter = 0;
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
-@@ -4104,14 +4104,14 @@ static inline void check_phyreg(struct b
+@@ -4837,14 +4837,14 @@ static inline void check_phyreg(struct b
static u16 b43_nphy_op_read(struct b43_wldev *dev, u16 reg)
{
check_phyreg(dev, reg);
b43_write16(dev, B43_MMIO_PHY_DATA, value);
}
-@@ -4119,7 +4119,7 @@ static void b43_nphy_op_maskset(struct b
+@@ -4852,7 +4852,7 @@ static void b43_nphy_op_maskset(struct b
u16 set)
{
check_phyreg(dev, reg);
- b43_write16(dev, B43_MMIO_PHY_CONTROL, reg);
+ b43_wflush16(dev, B43_MMIO_PHY_CONTROL, reg);
- b43_write16(dev, B43_MMIO_PHY_DATA,
- (b43_read16(dev, B43_MMIO_PHY_DATA) & mask) | set);
+ b43_maskset16(dev, B43_MMIO_PHY_DATA, mask, set);
}
-@@ -4131,7 +4131,7 @@ static u16 b43_nphy_op_radio_read(struct
+
+@@ -4863,7 +4863,7 @@ static u16 b43_nphy_op_radio_read(struct
/* N-PHY needs 0x100 for read access */
reg |= 0x100;
return b43_read16(dev, B43_MMIO_RADIO_DATA_LOW);
}
-@@ -4140,7 +4140,7 @@ static void b43_nphy_op_radio_write(stru
+@@ -4872,7 +4872,7 @@ static void b43_nphy_op_radio_write(stru
/* Register 1 is a 32-bit register. */
B43_WARN_ON(reg == 1);
projects / openwrt.git / commitdiff