PKG_MD5SUM:=9563ceeed86bca0859ad5f010623277c
PATCH_DIR:=./patches-old
else
- PKG_VERSION:=2009-06-25
- PKG_RELEASE:=3
+ PKG_VERSION:=2009-08-15
+ PKG_RELEASE:=1
PKG_SOURCE_URL:= \
- http://www.orbit-lab.org/kernel/compat-wireless-2.6/2009/06 \
+ http://www.orbit-lab.org/kernel/compat-wireless-2.6/2009/08 \
http://wireless.kernel.org/download/compat-wireless-2.6
- PKG_MD5SUM:=e76d2580436069e2b44f0f57db790bfe
+ PKG_MD5SUM:=bc71c2b8554bb79511e9a38dd6d5b318
endif
PKG_SOURCE:=compat-wireless-$(PKG_VERSION).tar.bz2
$(if $(CONFIG_PCI),-DCONFIG_SSB_PCIHOST_POSSIBLE -DCONFIG_SSB_PCIHOST) \
$(if $(CONFIG_PCI),-DCONFIG_SSB_SPROM) \
$(if $(CONFIG_LEDS_TRIGGERS), -DCONFIG_MAC80211_LEDS -DCONFIG_LEDS_TRIGGERS -DCONFIG_B43_LEDS -DCONFIG_B43LEGACY_LEDS) \
- $(if $(CONFIG_RFKILL_INPUT),-DCONFIG_B43_RFKILL -DCONFIG_B43LEGACY_RFKILL) \
$(if $(CONFIG_HW_RANDOM),-DCONFIG_B43_HWRNG -DCONFIG_B43LEGACY_HWRNG) \
$(if $(CONFIG_DEBUG_FS), -DCONFIG_MAC80211_DEBUGFS) \
-D__CONFIG_MAC80211_RC_DEFAULT=minstrel \
$(if $(CONFIG_PCI),CONFIG_SSB_DRIVER_PCICORE=y,CONFIG_SSB_DRIVER_PCICORE=n) \
$(if $(CONFIG_PCI),CONFIG_SSB_PCIHOST_POSSIBLE=y,CONFIG_SSB_PCIHOST_POSSIBLE=n) \
$(if $(CONFIG_PCI),CONFIG_SSB_PCIHOST=y,CONFIG_SSB_PCIHOST=n) \
- $(if $(CONFIG_RFKILL_INPUT),CONFIG_B43_RFKILL=y,CONFIG_B43_RFKILL=n) \
- $(if $(CONFIG_RFKILL_INPUT),CONFIG_B43LEGACY_RFKILL=y,CONFIG_B43LEGACY_RFKILL=n) \
CONFIG_B43LEGACY_LEDS=$(CONFIG_LEDS_TRIGGERS) \
CONFIG_B43_LEDS=$(CONFIG_LEDS_TRIGGERS) \
$(if $(CONFIG_HW_RANDOM),CONFIG_B43_HWRNG=y,CONFIG_B43_HWRNG=n) \
--- a/Makefile
+++ b/Makefile
-@@ -20,8 +20,7 @@ NOSTDINC_FLAGS := -I$(M)/include/ -inclu
+@@ -22,7 +22,6 @@ NOSTDINC_FLAGS := -I$(M)/include/ -inclu
obj-y := net/wireless/ net/mac80211/ net/rfkill/
ifeq ($(ONLY_CORE),)
- obj-$(CONFIG_B44) += drivers/net/b44.o
--obj-y += drivers/ssb/ \
-- drivers/misc/eeprom/ \
-+obj-y += drivers/misc/eeprom/ \
+ obj-m += \
+- drivers/ssb/ \
+ drivers/misc/eeprom/ \
drivers/net/usb/ \
drivers/net/wireless/
- endif
--- a/config.mk
+++ b/config.mk
-@@ -107,10 +107,10 @@ CONFIG_MAC80211_MESH=y
- CONFIG_CFG80211=m
+@@ -153,10 +153,10 @@ CONFIG_CFG80211_DEFAULT_PS=y
+ CONFIG_CFG80211_DEFAULT_PS_VALUE=1
# CONFIG_CFG80211_REG_DEBUG=y
-CONFIG_LIB80211=m
# CONFIG_LIB80211_DEBUG=y
CONFIG_WIRELESS_OLD_REGULATORY=n
-@@ -123,61 +123,61 @@ ifneq ($(CONFIG_PCI),)
+@@ -169,61 +169,61 @@ ifneq ($(CONFIG_PCI),)
CONFIG_ATH5K=m
# CONFIG_ATH5K_DEBUG=y
# CONFIG_IWLWIFI_DEBUG=y
# CONFIG_IWLWIFI_DEBUGFS=y
-CONFIG_IWLAGN=m
--CONFIG_IWL4965=y
+-CONFIG_COMPAT_IWL4965=y
-CONFIG_IWL5000=y
-CONFIG_IWL3945=m
-CONFIG_IWL3945_SPECTRUM_MEASUREMENT=y
+# CONFIG_IWLAGN=m
-+# CONFIG_IWL4965=y
++# CONFIG_COMPAT_IWL4965=y
+# CONFIG_IWL5000=y
+# CONFIG_IWL3945=m
+# CONFIG_IWL3945_SPECTRUM_MEASUREMENT=y
# CONFIG_IPW2200_DEBUG=y
# The above enables use a second interface prefixed 'rtap'.
# Example usage:
-@@ -192,27 +192,27 @@ CONFIG_IPW2200_QOS=y
+@@ -238,27 +238,27 @@ CONFIG_IPW2200_QOS=y
#
# % echo 1 > /sys/bus/pci/drivers/ipw2200/*/rtap_iface
CONFIG_RT2X00_LIB_PCI=m
CONFIG_RT2400PCI=m
-@@ -228,24 +228,24 @@ CONFIG_RT61PCI=m
+@@ -274,10 +274,10 @@ CONFIG_RT61PCI=m
NEED_RT2X00_FIRMWARE=y
endif
endif
## end of PCI
-
+@@ -285,18 +285,18 @@ endif
ifneq ($(CONFIG_PCMCIA),)
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -le 26 && echo yes),yes)
+-CONFIG_LIBERTAS=n
+-CONFIG_LIBERTAS_CS=n
++# CONFIG_LIBERTAS=n
++# CONFIG_LIBERTAS_CS=n
+ else
-CONFIG_LIBERTAS_CS=m
-NEED_LIBERTAS=y
+# CONFIG_LIBERTAS_CS=m
+# NEED_LIBERTAS=y
+ endif
endif
## end of PCMCIA
# USB Drivers
ifneq ($(CONFIG_USB),)
-@@ -259,21 +259,21 @@ CONFIG_ZD1211RW=m
+@@ -310,19 +310,19 @@ CONFIG_ZD1211RW=m
# is only wireless RNDIS chip known to date.
# Note: this depends on CONFIG_USB_NET_RNDIS_HOST and CONFIG_USB_NET_CDCETHER
# it also requires new RNDIS_HOST and CDC_ETHER modules which we add
-CONFIG_AT76C50X_USB=m
+# CONFIG_AT76C50X_USB=m
- # Activate AR9170 support only on kernel >= 2.6.29.
- # The needed USB poison feature was added in this kernel release.
- ifeq ($(shell test $(KERNEL_SUBLEVEL) -ge 29 && echo yes),yes)
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -ge 28 && echo yes),yes)
-CONFIG_AR9170_USB=m
-CONFIG_AR9170_LEDS=y
+# CONFIG_AR9170_USB=m
endif
# RT2500USB does not require firmware
-@@ -287,30 +287,30 @@ CONFIG_RT73USB=m
- NEED_RT2X00_FIRMWARE=y
+@@ -337,28 +337,28 @@ NEED_RT2X00_FIRMWARE=y
endif
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -le 26 && echo yes),yes)
+-CONFIG_LIBERTAS_THINFIRM_USB=n
+-CONFIG_LIBERTAS_USB=n
+-NEED_LIBERTAS=n
++# CONFIG_LIBERTAS_THINFIRM_USB=n
++# CONFIG_LIBERTAS_USB=n
++# NEED_LIBERTAS=n
+ else
-CONFIG_LIBERTAS_THINFIRM_USB=m
-CONFIG_LIBERTAS_USB=m
-NEED_LIBERTAS=y
+# CONFIG_LIBERTAS_THINFIRM_USB=m
+# CONFIG_LIBERTAS_USB=m
+# NEED_LIBERTAS=y
+ endif
endif # end of USB driver list
-CONFIG_WL1251=m
-CONFIG_P54_SPI=m
--CONFIG_LIBERTAS_SPI=m
--NEED_LIBERTAS=y
+# CONFIG_WL1251=m
+# CONFIG_P54_SPI=m
+
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -le 26 && echo yes),yes)
+-CONFIG_LIBERTAS_SPI=n
+-NEED_LIBERTAS=n
++# CONFIG_LIBERTAS_SPI=n
++# NEED_LIBERTAS=n
+ else
+-CONFIG_LIBERTAS_SPI=m
+-NEED_LIBERTAS=y
+# CONFIG_LIBERTAS_SPI=m
+# NEED_LIBERTAS=y
+ endif
endif # end of SPI driver list
-
+@@ -366,17 +366,17 @@ endif # end of SPI driver list
ifneq ($(CONFIG_MMC),)
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -le 26 && echo yes),yes)
+-CONFIG_LIBERTAS_SDIO=n
+-NEED_LIBERTAS=n
++# CONFIG_LIBERTAS_SDIO=n
++# NEED_LIBERTAS=n
+ else
-CONFIG_LIBERTAS_SDIO=m
-NEED_LIBERTAS=y
+# CONFIG_LIBERTAS_SDIO=m
+# NEED_LIBERTAS=y
+ endif
# Activate iwmc3200wifi support only on kernel >= 2.6.29.
# iwmc3200wifi uses new netdev_ops api no supported by old kernel.
# CONFIG_IWM_DEBUG=y
endif
-@@ -323,7 +323,7 @@ CONFIG_RT2X00_LIB=m
+@@ -389,7 +389,7 @@ CONFIG_RT2X00_LIB=m
CONFIG_RT2X00_LIB_HT=y
CONFIG_RT2X00_LIB_FIRMWARE=y
CONFIG_RT2X00_LIB_CRYPTO=y
CONFIG_RT2X00_LIB_LEDS=y
# CONFIG_RT2X00_LIB_DEBUGFS=y
# CONFIG_RT2X00_DEBUG=y
-@@ -340,25 +340,25 @@ CONFIG_P54_LEDS=y
+@@ -406,24 +406,24 @@ CONFIG_P54_LEDS=y
# Atheros
CONFIG_ATH_COMMON=m
-CONFIG_WL12XX=y
+-CONFIG_WL1251=m
+-CONFIG_WL1251_SPI=m
+-CONFIG_WL1251_SDIO=m
+-CONFIG_WL1271=m
+# CONFIG_WL12XX=y
++# CONFIG_WL1251=m
++# CONFIG_WL1251_SPI=m
++# CONFIG_WL1251_SDIO=m
++# CONFIG_WL1271=m
# Sonics Silicon Backplane
-CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB_SPROM=y
# CONFIG_SSB_DEBUG=y
+ ifeq ($(shell test $(KERNEL_SUBLEVEL) -le 26 && echo yes),yes)
+-CONFIG_LIBERTAS=n
++# CONFIG_LIBERTAS=n
+ else
ifeq ($(NEED_LIBERTAS),y)
-CONFIG_LIBERTAS_THINFIRM=m
-CONFIG_LIBERTAS=m
+# CONFIG_LIBERTAS=m
# CONFIG_LIBERTAS_DEBUG=y
endif
-
+ endif
+@@ -431,8 +431,8 @@ endif
# We need the backported rfkill module on kernel < 2.6.31.
# In more recent kernel versions use the in kernel rfkill module.
ifeq ($(shell test $(KERNEL_SUBLEVEL) -le 30 && echo yes),yes)
--- /dev/null
+--- a/net/wireless/compat-2.6.28.c
++++ b/net/wireless/compat-2.6.28.c
+@@ -12,10 +12,11 @@
+
+ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28))
+
+-#include <linux/usb.h>
+-
+ /* 2.6.28 compat code goes here */
+
++#ifdef CONFIG_AR9170_USB
++#include <linux/usb.h>
++
+ /*
+ * Compat-wireless notes for USB backport stuff:
+ *
+@@ -206,6 +207,7 @@ int usb_anchor_empty(struct usb_anchor *
+ }
+
+ EXPORT_SYMBOL_GPL(usb_anchor_empty);
++#endif
+
+
+ void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar)
+--- a/include/net/compat-2.6.28.h
++++ b/include/net/compat-2.6.28.h
+@@ -9,7 +9,6 @@
+
+ #include <linux/skbuff.h>
+ #include <linux/if_ether.h>
+-#include <linux/usb.h>
+
+ #ifndef ETH_P_PAE
+ #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
+@@ -42,6 +41,8 @@ extern void usb_poison_urb(struct urb *u
+ #endif
+ extern void usb_unpoison_urb(struct urb *urb);
+
++#ifdef CONFIG_AR9170_USB
++#include <linux/usb.h>
+ #if 0
+ extern void usb_poison_anchored_urbs(struct usb_anchor *anchor);
+ #endif
+@@ -49,6 +50,7 @@ extern void usb_poison_anchored_urbs(str
+ extern struct urb *usb_get_from_anchor(struct usb_anchor *anchor);
+ extern void usb_scuttle_anchored_urbs(struct usb_anchor *anchor);
+ extern int usb_anchor_empty(struct usb_anchor *anchor);
++#endif
+
+
+ void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar);
+--- a/net/wireless/compat-2.6.29.c
++++ b/net/wireless/compat-2.6.29.c
+@@ -12,6 +12,7 @@
+
+ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29))
+
++#ifdef CONFIG_AR9170_USB
+ #include <linux/usb.h>
+
+ /**
+@@ -34,6 +35,7 @@ void usb_unpoison_anchored_urbs(struct u
+ spin_unlock_irqrestore(&anchor->lock, flags);
+ }
+ EXPORT_SYMBOL_GPL(usb_unpoison_anchored_urbs);
++#endif
+
+
+ #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29) */
+--- a/include/net/compat-2.6.29.h
++++ b/include/net/compat-2.6.29.h
+@@ -41,7 +41,9 @@ static inline struct sk_buff *skb_queue_
+ return skb->prev;
+ }
+
++#ifdef CONFIG_AR9170_USB
+ extern void usb_unpoison_anchored_urbs(struct usb_anchor *anchor);
++#endif
+
+ #endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)) */
+
+++ /dev/null
-From: Johannes Berg <johannes@sipsolutions.net>
-Subject: mac80211: fix todo lock
-
-The key todo lock can be taken from different locks
-that require it to be _bh to avoid lock inversion
-due to (soft)irqs.
-
-This should fix the two problems reported by Bob and
-Gabor:
-http://mid.gmane.org/20090619113049.GB18956@hash.localnet
-http://mid.gmane.org/4A3FA376.8020307@openwrt.org
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
-Cc: Bob Copeland <me@bobcopeland.com>
-Cc: Gabor Juhos <juhosg@openwrt.org>
----
- net/mac80211/key.c | 28 +++++++++++++++-------------
- 1 file changed, 15 insertions(+), 13 deletions(-)
-
---- a/net/mac80211/key.c
-+++ b/net/mac80211/key.c
-@@ -70,6 +70,8 @@ static DECLARE_WORK(todo_work, key_todo)
- *
- * @key: key to add to do item for
- * @flag: todo flag(s)
-+ *
-+ * Must be called with IRQs or softirqs disabled.
- */
- static void add_todo(struct ieee80211_key *key, u32 flag)
- {
-@@ -143,9 +145,9 @@ static void ieee80211_key_enable_hw_acce
- ret = drv_set_key(key->local, SET_KEY, &sdata->vif, sta, &key->conf);
-
- if (!ret) {
-- spin_lock(&todo_lock);
-+ spin_lock_bh(&todo_lock);
- key->flags |= KEY_FLAG_UPLOADED_TO_HARDWARE;
-- spin_unlock(&todo_lock);
-+ spin_unlock_bh(&todo_lock);
- }
-
- if (ret && ret != -ENOSPC && ret != -EOPNOTSUPP)
-@@ -167,12 +169,12 @@ static void ieee80211_key_disable_hw_acc
- if (!key || !key->local->ops->set_key)
- return;
-
-- spin_lock(&todo_lock);
-+ spin_lock_bh(&todo_lock);
- if (!(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)) {
-- spin_unlock(&todo_lock);
-+ spin_unlock_bh(&todo_lock);
- return;
- }
-- spin_unlock(&todo_lock);
-+ spin_unlock_bh(&todo_lock);
-
- sta = get_sta_for_key(key);
- sdata = key->sdata;
-@@ -191,9 +193,9 @@ static void ieee80211_key_disable_hw_acc
- wiphy_name(key->local->hw.wiphy),
- key->conf.keyidx, sta ? sta->addr : bcast_addr, ret);
-
-- spin_lock(&todo_lock);
-+ spin_lock_bh(&todo_lock);
- key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE;
-- spin_unlock(&todo_lock);
-+ spin_unlock_bh(&todo_lock);
- }
-
- static void __ieee80211_set_default_key(struct ieee80211_sub_if_data *sdata,
-@@ -440,14 +442,14 @@ void ieee80211_key_link(struct ieee80211
-
- __ieee80211_key_replace(sdata, sta, old_key, key);
-
-- spin_unlock_irqrestore(&sdata->local->key_lock, flags);
--
- /* free old key later */
- add_todo(old_key, KEY_FLAG_TODO_DELETE);
-
- add_todo(key, KEY_FLAG_TODO_ADD_DEBUGFS);
- if (netif_running(sdata->dev))
- add_todo(key, KEY_FLAG_TODO_HWACCEL_ADD);
-+
-+ spin_unlock_irqrestore(&sdata->local->key_lock, flags);
- }
-
- static void __ieee80211_key_free(struct ieee80211_key *key)
-@@ -550,7 +552,7 @@ static void __ieee80211_key_todo(void)
- */
- synchronize_rcu();
-
-- spin_lock(&todo_lock);
-+ spin_lock_bh(&todo_lock);
- while (!list_empty(&todo_list)) {
- key = list_first_entry(&todo_list, struct ieee80211_key, todo);
- list_del_init(&key->todo);
-@@ -561,7 +563,7 @@ static void __ieee80211_key_todo(void)
- KEY_FLAG_TODO_HWACCEL_REMOVE |
- KEY_FLAG_TODO_DELETE);
- key->flags &= ~todoflags;
-- spin_unlock(&todo_lock);
-+ spin_unlock_bh(&todo_lock);
-
- work_done = false;
-
-@@ -594,9 +596,9 @@ static void __ieee80211_key_todo(void)
-
- WARN_ON(!work_done);
-
-- spin_lock(&todo_lock);
-+ spin_lock_bh(&todo_lock);
- }
-- spin_unlock(&todo_lock);
-+ spin_unlock_bh(&todo_lock);
- }
-
- void ieee80211_key_todo(void)
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
-@@ -1296,8 +1296,14 @@ int ath5k_hw_reset(struct ath5k_hw *ah,
+@@ -1370,8 +1370,14 @@ int ath5k_hw_reset(struct ath5k_hw *ah,
if (ah->ah_version != AR5K_AR5210) {
AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
AR5K_TXCFG_SDMAMR, AR5K_DMASIZE_128B);
-From ef5c58e9a39ba9a264fec2c2bfddbae51fe85da1 Mon Sep 17 00:00:00 2001
+From 671e062837669b6d4a5e75d7d08ff485a7510e80 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
-Date: Thu, 21 May 2009 19:17:53 +0200
-Subject: [PATCH 1/2] rt2x00: Add rt2x00soc bus module
+Date: Sat, 8 Aug 2009 23:42:51 +0200
+Subject: [PATCH 1/3] rt2x00: Add rt2x00soc bus module
Add new library module for SoC drivers.
This is needed to fully support the platform
--- a/drivers/net/wireless/rt2x00/Makefile
+++ b/drivers/net/wireless/rt2x00/Makefile
-@@ -12,6 +12,7 @@ rt2x00lib-$(CONFIG_RT2X00_LIB_HT) += rt2
+@@ -11,6 +11,7 @@ rt2x00lib-$(CONFIG_RT2X00_LIB_HT) += rt2
obj-$(CONFIG_RT2X00_LIB) += rt2x00lib.o
obj-$(CONFIG_RT2X00_LIB_PCI) += rt2x00pci.o
-From c5d3ab153ef4b68c9c6fab32f6f292c4394b72d3 Mon Sep 17 00:00:00 2001
+From 8dff6729a634d7cf223679d9a29a3df77927540c Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
-Date: Thu, 21 May 2009 19:21:31 +0200
-Subject: [PATCH 2/2] rt2x00: Implement support for rt2800pci
+Date: Sat, 8 Aug 2009 23:47:53 +0200
+Subject: [PATCH 2/3] rt2x00: Implement support for rt2800pci
Add support for the rt2800pci chipset.
-Includes various patches from Mattias, Mark, Felix and Xose.
+Includes various patches from Luis, Mattias, Mark, Felix and Xose.
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Signed-off-by: Mattias Nissler <mattias.nissler@gmx.de>
Signed-off-by: Mark Asselstine <asselsm@gmail.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+Signed-off-by: Luis Correia <luis.f.correia@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
---
drivers/net/wireless/rt2x00/Kconfig | 26 +
drivers/net/wireless/rt2x00/Makefile | 1 +
- drivers/net/wireless/rt2x00/rt2800pci.c | 3241 +++++++++++++++++++++++++++++++
+ drivers/net/wireless/rt2x00/rt2800pci.c | 3243 +++++++++++++++++++++++++++++++
drivers/net/wireless/rt2x00/rt2800pci.h | 1929 ++++++++++++++++++
drivers/net/wireless/rt2x00/rt2x00.h | 6 +
- 5 files changed, 5203 insertions(+), 0 deletions(-)
+ 5 files changed, 5205 insertions(+), 0 deletions(-)
create mode 100644 drivers/net/wireless/rt2x00/rt2800pci.c
create mode 100644 drivers/net/wireless/rt2x00/rt2800pci.h
--- a/drivers/net/wireless/rt2x00/Makefile
+++ b/drivers/net/wireless/rt2x00/Makefile
-@@ -17,6 +17,7 @@ obj-$(CONFIG_RT2X00_LIB_USB) += rt2x00u
+@@ -16,6 +16,7 @@ obj-$(CONFIG_RT2X00_LIB_USB) += rt2x00u
obj-$(CONFIG_RT2400PCI) += rt2400pci.o
obj-$(CONFIG_RT2500PCI) += rt2500pci.o
obj-$(CONFIG_RT61PCI) += rt61pci.o
+};
+#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
+
-+#ifdef CONFIG_RT2X00_LIB_RFKILL
+static int rt2800pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
+{
+ u32 reg;
+ rt2x00pci_register_read(rt2x00dev, GPIO_CTRL_CFG, ®);
+ return rt2x00_get_field32(reg, GPIO_CTRL_CFG_BIT2);
+}
-+#else
-+#define rt2800pci_rfkill_poll NULL
-+#endif /* CONFIG_RT2X00_LIB_RFKILL */
+
+#ifdef CONFIG_RT2X00_LIB_LEDS
+static void rt2800pci_brightness_set(struct led_classdev *led_cdev,
+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_RTS,
+ !(filter_flags & FIF_CONTROL));
+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PSPOLL,
-+ !(filter_flags & FIF_CONTROL));
++ !(filter_flags & FIF_PSPOLL));
+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BA, 1);
+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BAR, 0);
+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CNTL,
+ enum dev_state state)
+{
+ /*
-+ * Always put the device to sleep (even when we intend to wakup!)
++ * Always put the device to sleep (even when we intend to wakeup!)
+ * if the device is booting and wasn't asleep it will return
-+ * failure when attempting to wakup.
++ * failure when attempting to wakeup.
+ */
+ rt2800pci_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2);
+
+ /*
+ * Before the radio can be enabled, the device first has
+ * to be woken up. After that it needs a bit of time
-+ * to be fully awake and the radio can be enabled.
++ * to be fully awake and then the radio can be enabled.
+ */
+ rt2800pci_set_state(rt2x00dev, STATE_AWAKE);
+ msleep(1);
+ break;
+ case STATE_RADIO_OFF:
+ /*
-+ * After the radio has been disablee, the device should
++ * After the radio has been disabled, the device should
+ * be put to sleep for powersaving.
+ */
+ rt2800pci_disable_radio(rt2x00dev);
+ * otherwise we might be sending out invalid data.
+ */
+ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®);
-+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0);
-+ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0);
+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0);
+ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+
+ /*
+ * Detect if this device has an hardware controlled radio.
+ */
-+#ifdef CONFIG_RT2X00_LIB_RFKILL
+ if (rt2x00_get_field16(eeprom, EEPROM_NIC_HW_RADIO))
+ __set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
-+#endif /* CONFIG_RT2X00_LIB_RFKILL */
+
+ /*
+ * Store led settings, for correct led behaviour.
+ return retval;
+
+ /*
++ * This device has multiple filters for control frames
++ * and has a separate filter for PS Poll frames.
++ */
++ __set_bit(DRIVER_SUPPORT_CONTROL_FILTERS, &rt2x00dev->flags);
++ __set_bit(DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL, &rt2x00dev->flags);
++
++ /*
+ * This device requires firmware.
+ */
+ if (!rt2x00_rt(&rt2x00dev->chip, RT2880) &&
+ .conf_tx = rt2800pci_conf_tx,
+ .get_tx_stats = rt2x00mac_get_tx_stats,
+ .get_tsf = rt2800pci_get_tsf,
++ .rfkill_poll = rt2x00mac_rfkill_poll,
+};
+
+static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
+
+/*
+ * Signal information.
-+ * Defaul offset is required for RSSI <-> dBm conversion.
++ * Default offset is required for RSSI <-> dBm conversion.
+ */
+#define DEFAULT_RSSI_OFFSET 120 /* FIXME */
+
+
+/*
+ * Word3
-+ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI
++ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI
+ * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler.
+ * 0:MGMT, 1:HCCA 2:EDCA
+ */
+#define RXWI_W3_SNR1 FIELD32(0x0000ff00)
+
+/*
-+ * Macro's for converting txpower from EEPROM to mac80211 value
++ * Macros for converting txpower from EEPROM to mac80211 value
+ * and from mac80211 value to register value.
+ */
+#define MIN_G_TXPOWER 0
+#endif /* RT2800PCI_H */
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
-@@ -147,6 +147,12 @@ struct rt2x00_chip {
+@@ -158,6 +158,12 @@ struct rt2x00_chip {
#define RT2561 0x0302
#define RT2661 0x0401
#define RT2571 0x1300
+ if (AR_SREV_9100(sc->sc_ah))
+ return;
+
- cancel_delayed_work_sync(&sc->ath_led_blink_work);
ath_unregister_led(&sc->assoc_led);
sc->sc_flags &= ~SC_OP_LED_ASSOCIATED;
-@@ -1071,6 +1074,9 @@ static void ath_init_leds(struct ath_sof
+ ath_unregister_led(&sc->tx_led);
+@@ -1070,6 +1073,9 @@ static void ath_init_leds(struct ath_sof
char *trigger;
int ret;
--- a/config.mk
+++ b/config.mk
-@@ -125,7 +125,7 @@ CONFIG_ATH5K=m
+@@ -171,7 +171,7 @@ CONFIG_ATH5K=m
# CONFIG_ATH5K_DEBUG=y
# CONFIG_ATH5K_RFKILL=y
CONFIG_ATH9K=m
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -534,8 +534,18 @@ static int ath9k_hw_init_macaddr(struct
+@@ -521,8 +521,18 @@ static int ath9k_hw_init_macaddr(struct
ah->macaddr[2 * i] = eeval >> 8;
ah->macaddr[2 * i + 1] = eeval & 0xff;
}
+++ /dev/null
-From d2fa21debb4ea8c022b0fbed165eea821d19da9e Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Sat, 20 Jun 2009 23:57:22 +0200
-Subject: [PATCH] ath9k: wake up the chip for TSF reset
-
-If we are in NETWORK SLEEP state, AR_SLP32_TSF_WRITE_STATUS limit
-always exceeds in 'ath9k_hw_reset_tsf', because reading of the
-AR_SLP3 register always return with the magic 0xdeadbeef value.
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- drivers/net/wireless/ath/ath9k/hw.c | 2 ++
- 1 files changed, 2 insertions(+), 0 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -3803,6 +3803,7 @@ void ath9k_hw_reset_tsf(struct ath_hw *a
- {
- int count;
-
-+ ath9k_ps_wakeup(ah->ah_sc);
- count = 0;
- while (REG_READ(ah, AR_SLP32_MODE) & AR_SLP32_TSF_WRITE_STATUS) {
- count++;
-@@ -3814,6 +3815,7 @@ void ath9k_hw_reset_tsf(struct ath_hw *a
- udelay(10);
- }
- REG_WRITE(ah, AR_RESET_TSF, AR_RESET_TSF_ONCE);
-+ ath9k_ps_restore(ah->ah_sc);
- }
-
- bool ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting)
+++ /dev/null
-From 9a0a0221024ddb4ddf0e33bb6fdbb3b02eaaf292 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Sat, 20 Jun 2009 23:57:23 +0200
-Subject: [PATCH] ath9k: make use ath9k_hw_wait int ath9k_hw_reset_tsf
-
-We have a dedicated function for this kind of checks, use that
-instead of duplicating the code.
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- drivers/net/wireless/ath/ath9k/hw.c | 17 +++++------------
- drivers/net/wireless/ath/ath9k/hw.h | 1 +
- 2 files changed, 6 insertions(+), 12 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -3801,19 +3801,12 @@ void ath9k_hw_settsf64(struct ath_hw *ah
-
- void ath9k_hw_reset_tsf(struct ath_hw *ah)
- {
-- int count;
--
- ath9k_ps_wakeup(ah->ah_sc);
-- count = 0;
-- while (REG_READ(ah, AR_SLP32_MODE) & AR_SLP32_TSF_WRITE_STATUS) {
-- count++;
-- if (count > 10) {
-- DPRINTF(ah->ah_sc, ATH_DBG_RESET,
-- "AR_SLP32_TSF_WRITE_STATUS limit exceeded\n");
-- break;
-- }
-- udelay(10);
-- }
-+ if (!ath9k_hw_wait(ah, AR_SLP32_MODE, AR_SLP32_TSF_WRITE_STATUS, 0,
-+ AH_TSF_WRITE_TIMEOUT))
-+ DPRINTF(ah->ah_sc, ATH_DBG_RESET,
-+ "AR_SLP32_TSF_WRITE_STATUS limit exceeded\n");
-+
- REG_WRITE(ah, AR_RESET_TSF, AR_RESET_TSF_ONCE);
- ath9k_ps_restore(ah->ah_sc);
- }
---- a/drivers/net/wireless/ath/ath9k/hw.h
-+++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -95,6 +95,7 @@
-
- #define MAX_RATE_POWER 63
- #define AH_WAIT_TIMEOUT 100000 /* (us) */
-+#define AH_TSF_WRITE_TIMEOUT 100 /* (us) */
- #define AH_TIME_QUANTUM 10
- #define AR_KEYTABLE_SIZE 128
- #define POWER_UP_TIME 200000
+++ /dev/null
-From 841c7e339c4775f4cc614c92aaea82f70fcafbdb Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Sun, 21 Jun 2009 16:59:53 +0200
-Subject: [PATCH 1/3] ath9k: serialize ath9k_hw_setpower calls
-
-Because ath9k_setpower is called from various contexts, we have to
-protect it against concurrent calls.
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- drivers/net/wireless/ath/ath9k/ath9k.h | 1 +
- drivers/net/wireless/ath/ath9k/hw.c | 15 ++++++++++++++-
- drivers/net/wireless/ath/ath9k/main.c | 1 +
- 3 files changed, 16 insertions(+), 1 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -544,6 +544,7 @@ struct ath_softc {
- int irq;
- spinlock_t sc_resetlock;
- spinlock_t sc_serial_rw;
-+ spinlock_t sc_pm_lock;
- struct mutex mutex;
-
- u8 curbssid[ETH_ALEN];
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -2738,7 +2738,8 @@ static bool ath9k_hw_set_power_awake(str
- return true;
- }
-
--bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode)
-+static bool ath9k_hw_setpower_nolock(struct ath_hw *ah,
-+ enum ath9k_power_mode mode)
- {
- int status = true, setChip = true;
- static const char *modes[] = {
-@@ -2772,6 +2773,18 @@ bool ath9k_hw_setpower(struct ath_hw *ah
- return status;
- }
-
-+bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode)
-+{
-+ unsigned long flags;
-+ bool ret;
-+
-+ spin_lock_irqsave(&ah->ah_sc->sc_pm_lock, flags);
-+ ret = ath9k_hw_setpower_nolock(ah, mode);
-+ spin_unlock_irqrestore(&ah->ah_sc->sc_pm_lock, flags);
-+
-+ return ret;
-+}
-+
- /*
- * Helper for ASPM support.
- *
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1317,6 +1317,7 @@ static int ath_init(u16 devid, struct at
- spin_lock_init(&sc->wiphy_lock);
- spin_lock_init(&sc->sc_resetlock);
- spin_lock_init(&sc->sc_serial_rw);
-+ spin_lock_init(&sc->sc_pm_lock);
- mutex_init(&sc->mutex);
- tasklet_init(&sc->intr_tq, ath9k_tasklet, (unsigned long)sc);
- tasklet_init(&sc->bcon_tasklet, ath_beacon_tasklet,
+++ /dev/null
-From 900d70802f15e835b3dbbe8750313824aa30a118 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Sun, 21 Jun 2009 16:59:53 +0200
-Subject: [PATCH 2/3] ath9k: uninline ath9k_ps_{wakeup,restore} functions
-
-Uninline these functions before we add functional changes to them.
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- drivers/net/wireless/ath/ath9k/ath9k.h | 23 ++---------------------
- drivers/net/wireless/ath/ath9k/hw.c | 21 +++++++++++++++++++++
- 2 files changed, 23 insertions(+), 21 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -658,27 +658,8 @@ static inline int ath_ahb_init(void) { r
- static inline void ath_ahb_exit(void) {};
- #endif
-
--static inline void ath9k_ps_wakeup(struct ath_softc *sc)
--{
-- if (atomic_inc_return(&sc->ps_usecount) == 1)
-- if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE) {
-- sc->sc_ah->restore_mode = sc->sc_ah->power_mode;
-- ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
-- }
--}
--
--static inline void ath9k_ps_restore(struct ath_softc *sc)
--{
-- if (atomic_dec_and_test(&sc->ps_usecount))
-- if ((sc->hw->conf.flags & IEEE80211_CONF_PS) &&
-- !(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
-- SC_OP_WAIT_FOR_CAB |
-- SC_OP_WAIT_FOR_PSPOLL_DATA |
-- SC_OP_WAIT_FOR_TX_ACK)))
-- ath9k_hw_setpower(sc->sc_ah,
-- sc->sc_ah->restore_mode);
--}
--
-+void ath9k_ps_wakeup(struct ath_softc *sc);
-+void ath9k_ps_restore(struct ath_softc *sc);
-
- void ath9k_set_bssid_mask(struct ieee80211_hw *hw);
- int ath9k_wiphy_add(struct ath_softc *sc);
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -2785,6 +2785,27 @@ bool ath9k_hw_setpower(struct ath_hw *ah
- return ret;
- }
-
-+void ath9k_ps_wakeup(struct ath_softc *sc)
-+{
-+ if (atomic_inc_return(&sc->ps_usecount) == 1)
-+ if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE) {
-+ sc->sc_ah->restore_mode = sc->sc_ah->power_mode;
-+ ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
-+ }
-+}
-+
-+void ath9k_ps_restore(struct ath_softc *sc)
-+{
-+ if (atomic_dec_and_test(&sc->ps_usecount))
-+ if ((sc->hw->conf.flags & IEEE80211_CONF_PS) &&
-+ !(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
-+ SC_OP_WAIT_FOR_CAB |
-+ SC_OP_WAIT_FOR_PSPOLL_DATA |
-+ SC_OP_WAIT_FOR_TX_ACK)))
-+ ath9k_hw_setpower(sc->sc_ah,
-+ sc->sc_ah->restore_mode);
-+}
-+
- /*
- * Helper for ASPM support.
- *
+++ /dev/null
-From 7446da6910f1368273a55ca99acba18828306a6e Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Sun, 21 Jun 2009 16:59:53 +0200
-Subject: [PATCH 3/3] ath9k: serialize ath9k_ps_{wakeup,restore} calls
-
-These functions are changing the power mode of the chip, but this may
-have unpredictable effects, if another code are trying to set the power
-mode via 'ath9k_hw_setpower' in the same time from another context.
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- drivers/net/wireless/ath/ath9k/ath9k.h | 2 +-
- drivers/net/wireless/ath/ath9k/hw.c | 42 ++++++++++++++++++++++----------
- 2 files changed, 30 insertions(+), 14 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -561,7 +561,7 @@ struct ath_softc {
- u32 keymax;
- DECLARE_BITMAP(keymap, ATH_KEYMAX);
- u8 splitmic;
-- atomic_t ps_usecount;
-+ unsigned long ps_usecount;
- enum ath9k_int imask;
- enum ath9k_ht_extprotspacing ht_extprotspacing;
- enum ath9k_ht_macmode tx_chan_width;
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -2787,23 +2787,39 @@ bool ath9k_hw_setpower(struct ath_hw *ah
-
- void ath9k_ps_wakeup(struct ath_softc *sc)
- {
-- if (atomic_inc_return(&sc->ps_usecount) == 1)
-- if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE) {
-- sc->sc_ah->restore_mode = sc->sc_ah->power_mode;
-- ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
-- }
-+ unsigned long flags;
-+
-+ spin_lock_irqsave(&sc->sc_pm_lock, flags);
-+ if (++sc->ps_usecount != 1)
-+ goto unlock;
-+
-+ if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE) {
-+ sc->sc_ah->restore_mode = sc->sc_ah->power_mode;
-+ ath9k_hw_setpower_nolock(sc->sc_ah, ATH9K_PM_AWAKE);
-+ }
-+
-+ unlock:
-+ spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
- }
-
- void ath9k_ps_restore(struct ath_softc *sc)
- {
-- if (atomic_dec_and_test(&sc->ps_usecount))
-- if ((sc->hw->conf.flags & IEEE80211_CONF_PS) &&
-- !(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
-- SC_OP_WAIT_FOR_CAB |
-- SC_OP_WAIT_FOR_PSPOLL_DATA |
-- SC_OP_WAIT_FOR_TX_ACK)))
-- ath9k_hw_setpower(sc->sc_ah,
-- sc->sc_ah->restore_mode);
-+ unsigned long flags;
-+
-+ spin_lock_irqsave(&sc->sc_pm_lock, flags);
-+ if (--sc->ps_usecount != 0)
-+ goto unlock;
-+
-+ if ((sc->hw->conf.flags & IEEE80211_CONF_PS) &&
-+ !(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
-+ SC_OP_WAIT_FOR_CAB |
-+ SC_OP_WAIT_FOR_PSPOLL_DATA |
-+ SC_OP_WAIT_FOR_TX_ACK)))
-+ ath9k_hw_setpower_nolock(sc->sc_ah,
-+ sc->sc_ah->restore_mode);
-+
-+ unlock:
-+ spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
- }
-
- /*
+++ /dev/null
-From c96f9c17f71213a562ce20d85a7418d5549235cc Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Fri, 24 Jul 2009 16:34:37 +0200
-Subject: [PATCH 1/2] ath9k: fix race with IEEE80211_CONF_PS checks
-
-There is a small window where the mac80211 changes the IEEE80211_CONF_PS
-flag, and then informs the driver about the change. We have a race
-condition if we are checking the flag in the same time. Avoid it by
-introducing a local variable, and using that instead of checking the
-IEEE80211_CONF_PS flag directly.
-
-This fix the problem reported by Luis:
-http://article.gmane.org/gmane.linux.kernel.wireless.general/34363
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- drivers/net/wireless/ath/ath9k/ath9k.h | 1 +
- drivers/net/wireless/ath/ath9k/hw.c | 17 +++++++----------
- drivers/net/wireless/ath/ath9k/hw.h | 1 -
- drivers/net/wireless/ath/ath9k/main.c | 8 ++++----
- 4 files changed, 12 insertions(+), 15 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -561,6 +561,7 @@ struct ath_softc {
- u32 keymax;
- DECLARE_BITMAP(keymap, ATH_KEYMAX);
- u8 splitmic;
-+ bool ps_enabled;
- unsigned long ps_usecount;
- enum ath9k_int imask;
- enum ath9k_ht_extprotspacing ht_extprotspacing;
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -2793,10 +2793,8 @@ void ath9k_ps_wakeup(struct ath_softc *s
- if (++sc->ps_usecount != 1)
- goto unlock;
-
-- if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE) {
-- sc->sc_ah->restore_mode = sc->sc_ah->power_mode;
-+ if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE)
- ath9k_hw_setpower_nolock(sc->sc_ah, ATH9K_PM_AWAKE);
-- }
-
- unlock:
- spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
-@@ -2810,13 +2808,12 @@ void ath9k_ps_restore(struct ath_softc *
- if (--sc->ps_usecount != 0)
- goto unlock;
-
-- if ((sc->hw->conf.flags & IEEE80211_CONF_PS) &&
-- !(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
-- SC_OP_WAIT_FOR_CAB |
-- SC_OP_WAIT_FOR_PSPOLL_DATA |
-- SC_OP_WAIT_FOR_TX_ACK)))
-- ath9k_hw_setpower_nolock(sc->sc_ah,
-- sc->sc_ah->restore_mode);
-+ if (sc->ps_enabled &&
-+ !(sc->sc_flags & (SC_OP_WAIT_FOR_BEACON |
-+ SC_OP_WAIT_FOR_CAB |
-+ SC_OP_WAIT_FOR_PSPOLL_DATA |
-+ SC_OP_WAIT_FOR_TX_ACK)))
-+ ath9k_hw_setpower_nolock(sc->sc_ah, ATH9K_PM_NETWORK_SLEEP);
-
- unlock:
- spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
---- a/drivers/net/wireless/ath/ath9k/hw.h
-+++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -418,7 +418,6 @@ struct ath_hw {
-
- enum nl80211_iftype opmode;
- enum ath9k_power_mode power_mode;
-- enum ath9k_power_mode restore_mode;
-
- struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS];
- struct ar5416Stats stats;
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -496,8 +496,7 @@ static void ath9k_tasklet(unsigned long
- if (status & ATH9K_INT_TX)
- ath_tx_tasklet(sc);
-
-- if ((status & ATH9K_INT_TSFOOR) &&
-- (sc->hw->conf.flags & IEEE80211_CONF_PS)) {
-+ if ((status & ATH9K_INT_TSFOOR) && sc->ps_enabled) {
- /*
- * TSF sync does not look correct; remain awake to sync with
- * the next Beacon.
-@@ -2001,7 +2000,7 @@ static int ath9k_tx(struct ieee80211_hw
- goto exit;
- }
-
-- if (sc->hw->conf.flags & IEEE80211_CONF_PS) {
-+ if (sc->ps_enabled) {
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
- /*
- * mac80211 does not set PM field for normal data frames, so we
-@@ -2270,8 +2269,9 @@ static int ath9k_config(struct ieee80211
- }
- ath9k_hw_setrxabort(sc->sc_ah, 1);
- }
-- ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_NETWORK_SLEEP);
-+ sc->ps_enabled = true;
- } else {
-+ sc->ps_enabled = false;
- ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
- if (!(ah->caps.hw_caps &
- ATH9K_HW_CAP_AUTOSLEEP)) {
+++ /dev/null
-From 349626c9a263b41822a0c5a29061964b4a71ec3f Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Thu, 23 Jul 2009 09:55:52 +0200
-Subject: [PATCH 2/2] ath9k: get rid of unnecessary setpower calls
-
-We are using setpower routines regardless of the current power mode.
-Don't bother the hardware, if it is not necessary.
-
-Changes-licensed-under: ISC
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
- drivers/net/wireless/ath/ath9k/hw.c | 8 ++++++--
- 1 files changed, 6 insertions(+), 2 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -475,6 +475,8 @@ static struct ath_hw *ath9k_hw_newstate(
-
- ah->gbeacon_rate = 0;
-
-+ ah->power_mode = ATH9K_PM_UNDEFINED;
-+
- return ah;
- }
-
-@@ -2749,6 +2751,9 @@ static bool ath9k_hw_setpower_nolock(str
- "UNDEFINED"
- };
-
-+ if (ah->power_mode == mode)
-+ return status;
-+
- DPRINTF(ah->ah_sc, ATH_DBG_RESET, "%s -> %s\n",
- modes[ah->power_mode], modes[mode]);
-
-@@ -2793,8 +2798,7 @@ void ath9k_ps_wakeup(struct ath_softc *s
- if (++sc->ps_usecount != 1)
- goto unlock;
-
-- if (sc->sc_ah->power_mode != ATH9K_PM_AWAKE)
-- ath9k_hw_setpower_nolock(sc->sc_ah, ATH9K_PM_AWAKE);
-+ ath9k_hw_setpower_nolock(sc->sc_ah, ATH9K_PM_AWAKE);
-
- unlock:
- spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
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