mac80211: update to compat-wireless 2010-01-07 (unoffical snapshot, official ones are not working yet)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19063 3c298f89-4303-0410-b956-a3cf2f4a3e73

23 files changed, 213 insertions, 978 deletions

diff --git a/package/mac80211/Makefile b/package/mac80211/Makefile
index d500ed9b2..9d5767382 100644
--- a/package/mac80211/Makefile
+++ b/package/mac80211/Makefile
@@ -10,12 +10,12 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=mac80211
 
-PKG_VERSION:=2009-12-05
+PKG_VERSION:=2010-01-07
 PKG_RELEASE:=8
 PKG_SOURCE_URL:= \
 	http://www.orbit-lab.org/kernel/compat-wireless-2.6/2009/12 \
 	http://wireless.kernel.org/download/compat-wireless-2.6
-PKG_MD5SUM:=5b432e35626af4036ed55da75fff3fca
+PKG_MD5SUM:=f783d3d4a140a76855916b54fa18be47
 
 PKG_SOURCE:=compat-wireless-$(PKG_VERSION).tar.bz2
 PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/compat-wireless-$(PKG_VERSION)
@@ -41,9 +41,10 @@ define KernelPackage/mac80211
   TITLE:=Linux 802.11 Wireless Networking Stack
   DEPENDS+= +kmod-crypto-arc4 +kmod-crypto-aes +wireless-tools +iw @!LINUX_2_6_21 @!LINUX_2_6_25
   FILES:= \
+	$(PKG_BUILD_DIR)/compat/compat.$(LINUX_KMOD_SUFFIX) \
 	$(PKG_BUILD_DIR)/net/mac80211/mac80211.$(LINUX_KMOD_SUFFIX) \
 	$(PKG_BUILD_DIR)/net/wireless/cfg80211.$(LINUX_KMOD_SUFFIX)
-  AUTOLOAD:=$(call AutoLoad,20,cfg80211 mac80211)
+  AUTOLOAD:=$(call AutoLoad,20,compat cfg80211 mac80211)
 endef
 
 define KernelPackage/mac80211/config
diff --git a/package/mac80211/patches/001-disable_b44.patch b/package/mac80211/patches/001-disable_b44.patch
index 4a442dbec..165e7283f 100644
--- a/package/mac80211/patches/001-disable_b44.patch
+++ b/package/mac80211/patches/001-disable_b44.patch
@@ -1,6 +1,6 @@
 --- a/config.mk
 +++ b/config.mk
-@@ -242,10 +242,10 @@ endif
+@@ -270,10 +270,10 @@ endif
  
  CONFIG_P54_PCI=m
  
diff --git a/package/mac80211/patches/002-disable_rfkill.patch b/package/mac80211/patches/002-disable_rfkill.patch
index c935fddf3..da07a76bd 100644
--- a/package/mac80211/patches/002-disable_rfkill.patch
+++ b/package/mac80211/patches/002-disable_rfkill.patch
@@ -1,9 +1,18 @@
 --- a/config.mk
 +++ b/config.mk
-@@ -421,8 +421,8 @@ endif
+@@ -16,7 +16,7 @@ include $(KLIB_BUILD)/.config
+ endif
+ 
+ # These both are needed by compat-wireless || compat-bluetooth so enable them
+- CONFIG_COMPAT_RFKILL=y
++# CONFIG_COMPAT_RFKILL=y
+ 
+ ifeq ($(CONFIG_MAC80211),y)
+ $(error "ERROR: you have MAC80211 compiled into the kernel, CONFIG_MAC80211=y, as such you cannot replace its mac80211 driver. You need this set to CONFIG_MAC80211=m. If you are using Fedora upgrade your kernel as later version should this set as modular. For further information on Fedora see https://bugzilla.redhat.com/show_bug.cgi?id=470143. If you are using your own kernel recompile it and make mac80211 modular")
+@@ -463,8 +463,8 @@ endif
  # We need the backported rfkill module on kernel < 2.6.31.
  # In more recent kernel versions use the in kernel rfkill module.
- ifdef CONFIG_COMPAT_WIRELESS_31
+ ifdef CONFIG_COMPAT_KERNEL_31
 -CONFIG_RFKILL_BACKPORT=m
 -CONFIG_RFKILL_BACKPORT_LEDS=y
 -CONFIG_RFKILL_BACKPORT_INPUT=y
diff --git a/package/mac80211/patches/003-disable_bt.patch b/package/mac80211/patches/003-disable_bt.patch
new file mode 100644
index 000000000..c8ac12478
--- /dev/null
+++ b/package/mac80211/patches/003-disable_bt.patch
@@ -0,0 +1,13 @@
+--- a/config.mk
++++ b/config.mk
+@@ -36,8 +36,8 @@ endif
+ ifeq ($(CONFIG_BT),y)
+ # we'll ignore compiling bluetooth
+ else
+-CONFIG_COMPAT_BLUETOOTH=y
+-CONFIG_COMPAT_BLUETOOTH_MODULES=m
++# CONFIG_COMPAT_BLUETOOTH=y
++# CONFIG_COMPAT_BLUETOOTH_MODULES=m
+ endif
+ 
+ # We will warn when you don't have MQ support or NET_SCHED enabled.
diff --git a/package/mac80211/patches/005-disable_ssb_build.patch b/package/mac80211/patches/005-disable_ssb_build.patch
index deb948712..d3154b089 100644
--- a/package/mac80211/patches/005-disable_ssb_build.patch
+++ b/package/mac80211/patches/005-disable_ssb_build.patch
@@ -1,10 +1,11 @@
 --- a/Makefile
 +++ b/Makefile
-@@ -22,7 +22,6 @@ NOSTDINC_FLAGS := -I$(M)/include/ -inclu
- obj-y := net/wireless/ net/mac80211/ net/rfkill/
- ifeq ($(ONLY_CORE),)
- obj-m += \
--	drivers/ssb/ \
- 	drivers/misc/eeprom/ \
- 	drivers/net/ \
- 	drivers/net/usb/ \
+@@ -28,7 +28,7 @@ obj-$(CONFIG_COMPAT_WIRELESS_MODULES) +=
+ obj-$(CONFIG_COMPAT_NET_USB_MODULES) += drivers/net/usb/
+ 
+ obj-$(CONFIG_COMPAT_NETWORK_MODULES) += drivers/net/
+-obj-$(CONFIG_COMPAT_VAR_MODULES) +=  drivers/ssb/ drivers/misc/eeprom/
++obj-$(CONFIG_COMPAT_VAR_MODULES) +=  drivers/misc/eeprom/
+ endif
+ 
+ obj-$(CONFIG_COMPAT_BLUETOOTH) += net/bluetooth/
diff --git a/package/mac80211/patches/007-remove_misc_drivers.patch b/package/mac80211/patches/007-remove_misc_drivers.patch
new file mode 100644
index 000000000..0730e504f
--- /dev/null
+++ b/package/mac80211/patches/007-remove_misc_drivers.patch
@@ -0,0 +1,32 @@
+--- a/config.mk
++++ b/config.mk
+@@ -303,10 +303,10 @@ CONFIG_PCI_ATMEL=m
+ CONFIG_MWL8K=m
+ 
+ # Ethernet drivers go here
+-CONFIG_ATL1=m
+-CONFIG_ATL2=m
+-CONFIG_ATL1E=m
+-CONFIG_ATL1C=m
++# CONFIG_ATL1=m
++# CONFIG_ATL2=m
++# CONFIG_ATL1E=m
++# CONFIG_ATL1C=m
+ 
+ endif
+ ## end of PCI
+@@ -345,10 +345,10 @@ CONFIG_USB_NET_COMPAT_RNDIS_HOST=n
+ CONFIG_USB_NET_COMPAT_RNDIS_WLAN=n
+ CONFIG_USB_NET_COMPAT_CDCETHER=n
+ else
+-CONFIG_USB_COMPAT_USBNET=m
+-CONFIG_USB_NET_COMPAT_RNDIS_HOST=m
+-CONFIG_USB_NET_COMPAT_RNDIS_WLAN=m
+-CONFIG_USB_NET_COMPAT_CDCETHER=m
++# CONFIG_USB_COMPAT_USBNET=m
++# CONFIG_USB_NET_COMPAT_RNDIS_HOST=m
++# CONFIG_USB_NET_COMPAT_RNDIS_WLAN=m
++# CONFIG_USB_NET_COMPAT_CDCETHER=m
+ endif
+ 
+ 
diff --git a/package/mac80211/patches/009-remove_mac80211_module_dependence.patch b/package/mac80211/patches/009-remove_mac80211_module_dependence.patch
index 14d42904a..6efd127d7 100644
--- a/package/mac80211/patches/009-remove_mac80211_module_dependence.patch
+++ b/package/mac80211/patches/009-remove_mac80211_module_dependence.patch
@@ -1,6 +1,6 @@
 --- a/config.mk
 +++ b/config.mk
-@@ -49,21 +49,6 @@ $(error "ERROR: Your 2.6.27 kernel has C
+@@ -69,21 +69,6 @@ $(error "ERROR: Your 2.6.27 kernel has C
  endif
  endif
  
diff --git a/package/mac80211/patches/010-b43_config.patch b/package/mac80211/patches/010-b43_config.patch
index 8c5253550..4aafdf32d 100644
--- a/package/mac80211/patches/010-b43_config.patch
+++ b/package/mac80211/patches/010-b43_config.patch
@@ -1,6 +1,6 @@
 --- a/config.mk
 +++ b/config.mk
-@@ -160,9 +160,9 @@ CONFIG_B43_HWRNG=y
+@@ -188,9 +188,9 @@ CONFIG_B43_HWRNG=y
  CONFIG_B43_PCI_AUTOSELECT=y
  CONFIG_B43_PCICORE_AUTOSELECT=y
  ifneq ($(CONFIG_PCMCIA),)
@@ -12,7 +12,7 @@
  CONFIG_B43_LEDS=y
  CONFIG_B43_PHY_LP=y
  # CONFIG_B43_DEBUG=y
-@@ -217,8 +217,8 @@ CONFIG_SSB_PCIHOST_POSSIBLE=y
+@@ -245,8 +245,8 @@ CONFIG_SSB_PCIHOST_POSSIBLE=y
  CONFIG_SSB_PCIHOST=y
  CONFIG_SSB_B43_PCI_BRIDGE=y
  ifneq ($(CONFIG_PCMCIA),)
diff --git a/package/mac80211/patches/011-move_ar9170_usb_compat_code.patch b/package/mac80211/patches/011-move_ar9170_usb_compat_code.patch
deleted file mode 100644
index 52b90b004..000000000
--- a/package/mac80211/patches/011-move_ar9170_usb_compat_code.patch
+++ /dev/null
@@ -1,515 +0,0 @@
---- a/drivers/net/wireless/ath/ar9170/usb.c
-+++ b/drivers/net/wireless/ath/ar9170/usb.c
-@@ -100,6 +100,225 @@ static struct usb_device_id ar9170_usb_i
- };
- MODULE_DEVICE_TABLE(usb, ar9170_usb_ids);
- 
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29))
-+
-+/**
-+ * usb_unpoison_anchored_urbs - let an anchor be used successfully again
-+ * @anchor: anchor the requests are bound to
-+ *
-+ * Reverses the effect of usb_poison_anchored_urbs
-+ * the anchor can be used normally after it returns
-+ */
-+void usb_unpoison_anchored_urbs(struct usb_anchor *anchor)
-+{
-+	unsigned long flags;
-+	struct urb *lazarus;
-+
-+	spin_lock_irqsave(&anchor->lock, flags);
-+	list_for_each_entry(lazarus, &anchor->urb_list, anchor_list) {
-+		usb_unpoison_urb(lazarus);
-+	}
-+	//anchor->poisoned = 0; /* XXX: cannot backport */
-+	spin_unlock_irqrestore(&anchor->lock, flags);
-+}
-+EXPORT_SYMBOL_GPL(usb_unpoison_anchored_urbs);
-+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29) */
-+
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28))
-+
-+/*
-+ * Compat-wireless notes for USB backport stuff:
-+ *
-+ * urb->reject exists on 2.6.27, the poison/unpoison helpers
-+ * did not though. The anchor poison does not exist so we cannot use them.
-+ *
-+ * USB anchor poising seems to exist to prevent future driver sumbissions
-+ * of usb_anchor_urb() to an anchor marked as poisoned. For older kernels
-+ * we cannot use that, so new usb_anchor_urb()s will be anchored. The down
-+ * side to this should be submission of URBs will continue being anchored
-+ * on an anchor instead of having them being rejected immediately when the
-+ * driver realized we needed to stop. For ar9170 we poison URBs upon the
-+ * ar9170 mac80211 stop callback(), don't think this should be so bad.
-+ * It mean there is period of time in older kernels for which we continue
-+ * to anchor new URBs to a known stopped anchor. We have two anchors
-+ * (TX, and RX)
-+ */
-+
-+#if 0
-+/**
-+ * usb_poison_urb - reliably kill a transfer and prevent further use of an URB
-+ * @urb: pointer to URB describing a previously submitted request,
-+ *	may be NULL
-+ *
-+ * This routine cancels an in-progress request.  It is guaranteed that
-+ * upon return all completion handlers will have finished and the URB
-+ * will be totally idle and cannot be reused.  These features make
-+ * this an ideal way to stop I/O in a disconnect() callback.
-+ * If the request has not already finished or been unlinked
-+ * the completion handler will see urb->status == -ENOENT.
-+ *
-+ * After and while the routine runs, attempts to resubmit the URB will fail
-+ * with error -EPERM.  Thus even if the URB's completion handler always
-+ * tries to resubmit, it will not succeed and the URB will become idle.
-+ *
-+ * This routine may not be used in an interrupt context (such as a bottom
-+ * half or a completion handler), or when holding a spinlock, or in other
-+ * situations where the caller can't schedule().
-+ *
-+ * This routine should not be called by a driver after its disconnect
-+ * method has returned.
-+ */
-+void usb_poison_urb(struct urb *urb)
-+{
-+	might_sleep();
-+	if (!(urb && urb->dev && urb->ep))
-+		return;
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
-+	spin_lock_irq(&usb_reject_lock);
-+#endif
-+	++urb->reject;
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
-+	spin_unlock_irq(&usb_reject_lock);
-+#endif
-+	/*
-+	 * XXX: usb_hcd_unlink_urb() needs backporting... this is defined
-+	 * on usb hcd.c but urb.c gets access to it. That is, older kernels
-+	 * have usb_hcd_unlink_urb() but its not exported, nor can we
-+	 * re-implement it exactly. This essentially dequeues the urb from
-+	 * hw, we need to figure out a way to backport this.
-+	 */
-+	//usb_hcd_unlink_urb(urb, -ENOENT);
-+
-+	wait_event(usb_kill_urb_queue, atomic_read(&urb->use_count) == 0);
-+}
-+EXPORT_SYMBOL_GPL(usb_poison_urb);
-+#endif
-+
-+void usb_unpoison_urb(struct urb *urb)
-+{
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
-+	unsigned long flags;
-+#endif
-+
-+	if (!urb)
-+		return;
-+
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
-+	spin_lock_irqsave(&usb_reject_lock, flags);
-+#endif
-+	--urb->reject;
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
-+	spin_unlock_irqrestore(&usb_reject_lock, flags);
-+#endif
-+}
-+EXPORT_SYMBOL_GPL(usb_unpoison_urb);
-+
-+
-+#if 0
-+/**
-+ * usb_poison_anchored_urbs - cease all traffic from an anchor
-+ * @anchor: anchor the requests are bound to
-+ *
-+ * this allows all outstanding URBs to be poisoned starting
-+ * from the back of the queue. Newly added URBs will also be
-+ * poisoned
-+ *
-+ * This routine should not be called by a driver after its disconnect
-+ * method has returned.
-+ */
-+void usb_poison_anchored_urbs(struct usb_anchor *anchor)
-+{
-+	struct urb *victim;
-+
-+	spin_lock_irq(&anchor->lock);
-+	// anchor->poisoned = 1; /* XXX: Cannot backport */
-+	while (!list_empty(&anchor->urb_list)) {
-+		victim = list_entry(anchor->urb_list.prev, struct urb,
-+				    anchor_list);
-+		/* we must make sure the URB isn't freed before we kill it*/
-+		usb_get_urb(victim);
-+		spin_unlock_irq(&anchor->lock);
-+		/* this will unanchor the URB */
-+		usb_poison_urb(victim);
-+		usb_put_urb(victim);
-+		spin_lock_irq(&anchor->lock);
-+	}
-+	spin_unlock_irq(&anchor->lock);
-+}
-+EXPORT_SYMBOL_GPL(usb_poison_anchored_urbs);
-+#endif
-+
-+/**
-+ * usb_get_from_anchor - get an anchor's oldest urb
-+ * @anchor: the anchor whose urb you want
-+ *
-+ * this will take the oldest urb from an anchor,
-+ * unanchor and return it
-+ */
-+struct urb *usb_get_from_anchor(struct usb_anchor *anchor)
-+{
-+	struct urb *victim;
-+	unsigned long flags;
-+
-+	spin_lock_irqsave(&anchor->lock, flags);
-+	if (!list_empty(&anchor->urb_list)) {
-+		victim = list_entry(anchor->urb_list.next, struct urb,
-+				    anchor_list);
-+		usb_get_urb(victim);
-+		spin_unlock_irqrestore(&anchor->lock, flags);
-+		usb_unanchor_urb(victim);
-+	} else {
-+		spin_unlock_irqrestore(&anchor->lock, flags);
-+		victim = NULL;
-+	}
-+
-+	return victim;
-+}
-+
-+EXPORT_SYMBOL_GPL(usb_get_from_anchor);
-+
-+/**
-+ * usb_scuttle_anchored_urbs - unanchor all an anchor's urbs
-+ * @anchor: the anchor whose urbs you want to unanchor
-+ *
-+ * use this to get rid of all an anchor's urbs
-+ */
-+void usb_scuttle_anchored_urbs(struct usb_anchor *anchor)
-+{
-+	struct urb *victim;
-+	unsigned long flags;
-+
-+	spin_lock_irqsave(&anchor->lock, flags);
-+	while (!list_empty(&anchor->urb_list)) {
-+		victim = list_entry(anchor->urb_list.prev, struct urb,
-+				    anchor_list);
-+		usb_get_urb(victim);
-+		spin_unlock_irqrestore(&anchor->lock, flags);
-+		/* this may free the URB */
-+		usb_unanchor_urb(victim);
-+		usb_put_urb(victim);
-+		spin_lock_irqsave(&anchor->lock, flags);
-+	}
-+	spin_unlock_irqrestore(&anchor->lock, flags);
-+}
-+
-+EXPORT_SYMBOL_GPL(usb_scuttle_anchored_urbs);
-+
-+/**
-+ * usb_anchor_empty - is an anchor empty
-+ * @anchor: the anchor you want to query
-+ *
-+ * returns 1 if the anchor has no urbs associated with it
-+ */
-+int usb_anchor_empty(struct usb_anchor *anchor)
-+{
-+	return list_empty(&anchor->urb_list);
-+}
-+
-+EXPORT_SYMBOL_GPL(usb_anchor_empty);
-+
-+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28) */
-+
- static void ar9170_usb_submit_urb(struct ar9170_usb *aru)
- {
- 	struct urb *urb;
---- a/net/wireless/compat-2.6.28.c
-+++ b/net/wireless/compat-2.6.28.c
-@@ -12,202 +12,8 @@
- 
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28))
- 
--#include <linux/usb.h>
--
- /* 2.6.28 compat code goes here */
- 
--/*
-- * Compat-wireless notes for USB backport stuff:
-- *
-- * urb->reject exists on 2.6.27, the poison/unpoison helpers
-- * did not though. The anchor poison does not exist so we cannot use them.
-- *
-- * USB anchor poising seems to exist to prevent future driver sumbissions
-- * of usb_anchor_urb() to an anchor marked as poisoned. For older kernels
-- * we cannot use that, so new usb_anchor_urb()s will be anchored. The down
-- * side to this should be submission of URBs will continue being anchored
-- * on an anchor instead of having them being rejected immediately when the
-- * driver realized we needed to stop. For ar9170 we poison URBs upon the
-- * ar9170 mac80211 stop callback(), don't think this should be so bad.
-- * It mean there is period of time in older kernels for which we continue
-- * to anchor new URBs to a known stopped anchor. We have two anchors
-- * (TX, and RX)
-- */
--
--#if 0
--/**
-- * usb_poison_urb - reliably kill a transfer and prevent further use of an URB
-- * @urb: pointer to URB describing a previously submitted request,
-- *	may be NULL
-- *
-- * This routine cancels an in-progress request.  It is guaranteed that
-- * upon return all completion handlers will have finished and the URB
-- * will be totally idle and cannot be reused.  These features make
-- * this an ideal way to stop I/O in a disconnect() callback.
-- * If the request has not already finished or been unlinked
-- * the completion handler will see urb->status == -ENOENT.
-- *
-- * After and while the routine runs, attempts to resubmit the URB will fail
-- * with error -EPERM.  Thus even if the URB's completion handler always
-- * tries to resubmit, it will not succeed and the URB will become idle.
-- *
-- * This routine may not be used in an interrupt context (such as a bottom
-- * half or a completion handler), or when holding a spinlock, or in other
-- * situations where the caller can't schedule().
-- *
-- * This routine should not be called by a driver after its disconnect
-- * method has returned.
-- */
--void usb_poison_urb(struct urb *urb)
--{
--	might_sleep();
--	if (!(urb && urb->dev && urb->ep))
--		return;
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
--	spin_lock_irq(&usb_reject_lock);
--#endif
--	++urb->reject;
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
--	spin_unlock_irq(&usb_reject_lock);
--#endif
--	/*
--	 * XXX: usb_hcd_unlink_urb() needs backporting... this is defined
--	 * on usb hcd.c but urb.c gets access to it. That is, older kernels
--	 * have usb_hcd_unlink_urb() but its not exported, nor can we
--	 * re-implement it exactly. This essentially dequeues the urb from
--	 * hw, we need to figure out a way to backport this.
--	 */
--	//usb_hcd_unlink_urb(urb, -ENOENT);
--
--	wait_event(usb_kill_urb_queue, atomic_read(&urb->use_count) == 0);
--}
--EXPORT_SYMBOL_GPL(usb_poison_urb);
--#endif
--
--void usb_unpoison_urb(struct urb *urb)
--{
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
--	unsigned long flags;
--#endif
--
--	if (!urb)
--		return;
--
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
--	spin_lock_irqsave(&usb_reject_lock, flags);
--#endif
--	--urb->reject;
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
--	spin_unlock_irqrestore(&usb_reject_lock, flags);
--#endif
--}
--EXPORT_SYMBOL_GPL(usb_unpoison_urb);
--
--
--#if 0
--/**
-- * usb_poison_anchored_urbs - cease all traffic from an anchor
-- * @anchor: anchor the requests are bound to
-- *
-- * this allows all outstanding URBs to be poisoned starting
-- * from the back of the queue. Newly added URBs will also be
-- * poisoned
-- *
-- * This routine should not be called by a driver after its disconnect
-- * method has returned.
-- */
--void usb_poison_anchored_urbs(struct usb_anchor *anchor)
--{
--	struct urb *victim;
--
--	spin_lock_irq(&anchor->lock);
--	// anchor->poisoned = 1; /* XXX: Cannot backport */
--	while (!list_empty(&anchor->urb_list)) {
--		victim = list_entry(anchor->urb_list.prev, struct urb,
--				    anchor_list);
--		/* we must make sure the URB isn't freed before we kill it*/
--		usb_get_urb(victim);
--		spin_unlock_irq(&anchor->lock);
--		/* this will unanchor the URB */
--		usb_poison_urb(victim);
--		usb_put_urb(victim);
--		spin_lock_irq(&anchor->lock);
--	}
--	spin_unlock_irq(&anchor->lock);
--}
--EXPORT_SYMBOL_GPL(usb_poison_anchored_urbs);
--#endif
--
--/**
-- * usb_get_from_anchor - get an anchor's oldest urb
-- * @anchor: the anchor whose urb you want
-- *
-- * this will take the oldest urb from an anchor,
-- * unanchor and return it
-- */
--struct urb *usb_get_from_anchor(struct usb_anchor *anchor)
--{
--	struct urb *victim;
--	unsigned long flags;
--
--	spin_lock_irqsave(&anchor->lock, flags);
--	if (!list_empty(&anchor->urb_list)) {
--		victim = list_entry(anchor->urb_list.next, struct urb,
--				    anchor_list);
--		usb_get_urb(victim);
--		spin_unlock_irqrestore(&anchor->lock, flags);
--		usb_unanchor_urb(victim);
--	} else {
--		spin_unlock_irqrestore(&anchor->lock, flags);
--		victim = NULL;
--	}
--
--	return victim;
--}
--
--EXPORT_SYMBOL_GPL(usb_get_from_anchor);
--
--/**
-- * usb_scuttle_anchored_urbs - unanchor all an anchor's urbs
-- * @anchor: the anchor whose urbs you want to unanchor
-- *
-- * use this to get rid of all an anchor's urbs
-- */
--void usb_scuttle_anchored_urbs(struct usb_anchor *anchor)
--{
--	struct urb *victim;
--	unsigned long flags;
--
--	spin_lock_irqsave(&anchor->lock, flags);
--	while (!list_empty(&anchor->urb_list)) {
--		victim = list_entry(anchor->urb_list.prev, struct urb,
--				    anchor_list);
--		usb_get_urb(victim);
--		spin_unlock_irqrestore(&anchor->lock, flags);
--		/* this may free the URB */
--		usb_unanchor_urb(victim);
--		usb_put_urb(victim);
--		spin_lock_irqsave(&anchor->lock, flags);
--	}
--	spin_unlock_irqrestore(&anchor->lock, flags);
--}
--
--EXPORT_SYMBOL_GPL(usb_scuttle_anchored_urbs);
--
--/**
-- * usb_anchor_empty - is an anchor empty
-- * @anchor: the anchor you want to query
-- *
-- * returns 1 if the anchor has no urbs associated with it
-- */
--int usb_anchor_empty(struct usb_anchor *anchor)
--{
--	return list_empty(&anchor->urb_list);
--}
--
--EXPORT_SYMBOL_GPL(usb_anchor_empty);
--
--
- 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
-@@ -12,29 +12,7 @@
- 
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29))
- 
--#include <linux/usb.h>
--
--/**
-- * usb_unpoison_anchored_urbs - let an anchor be used successfully again
-- * @anchor: anchor the requests are bound to
-- *
-- * Reverses the effect of usb_poison_anchored_urbs
-- * the anchor can be used normally after it returns
-- */
--void usb_unpoison_anchored_urbs(struct usb_anchor *anchor)
--{
--	unsigned long flags;
--	struct urb *lazarus;
--
--	spin_lock_irqsave(&anchor->lock, flags);
--	list_for_each_entry(lazarus, &anchor->urb_list, anchor_list) {
--		usb_unpoison_urb(lazarus);
--	}
--	//anchor->poisoned = 0; /* XXX: cannot backport */
--	spin_unlock_irqrestore(&anchor->lock, flags);
--}
--EXPORT_SYMBOL_GPL(usb_unpoison_anchored_urbs);
--
-+/* 2.6.29 compat code goes here */
- 
- #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29) */
- 
---- 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) */
-@@ -37,19 +36,6 @@
- #define pcmcia_parse_tuple(tuple, parse) pccard_parse_tuple(tuple, parse)
- #endif
- 
--#if 0
--extern void usb_poison_urb(struct urb *urb);
--#endif
--extern void usb_unpoison_urb(struct urb *urb);
--
--#if 0
--extern void usb_poison_anchored_urbs(struct usb_anchor *anchor);
--#endif
--
--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);
--
- 
- void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar);
- 
---- a/include/net/compat-2.6.29.h
-+++ b/include/net/compat-2.6.29.h
-@@ -8,7 +8,6 @@
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29))
- 
- #include <linux/skbuff.h>
--#include <linux/usb.h>
- 
- /**
-  *	skb_queue_is_first - check if skb is the first entry in the queue
-@@ -41,8 +40,6 @@ static inline struct sk_buff *skb_queue_
- 	return skb->prev;
- }
- 
--extern void usb_unpoison_anchored_urbs(struct usb_anchor *anchor);
--
- #define DIV_ROUND_CLOSEST(x, divisor)(			\
- {							\
- 	typeof(divisor) __divisor = divisor;		\
diff --git a/package/mac80211/patches/020-fix_compat_h.patch b/package/mac80211/patches/020-fix_compat_h.patch
new file mode 100644
index 000000000..7f90cf4dc
--- /dev/null
+++ b/package/mac80211/patches/020-fix_compat_h.patch
@@ -0,0 +1,11 @@
+--- a/include/linux/compat-2.6.32.h
++++ b/include/linux/compat-2.6.32.h
+@@ -7,7 +7,7 @@
+ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32))
+ 
+ #include <linux/netdevice.h>
+-#include <asm/compat.h>
++#include <linux/compat.h>
+ #include <net/iw_handler.h>
+ #include <linux/workqueue.h>
+ 
diff --git a/package/mac80211/patches/021-fix_missing_ifdefs.patch b/package/mac80211/patches/021-fix_missing_ifdefs.patch
new file mode 100644
index 000000000..2c838ebac
--- /dev/null
+++ b/package/mac80211/patches/021-fix_missing_ifdefs.patch
@@ -0,0 +1,18 @@
+--- a/compat/compat-2.6.33.c
++++ b/compat/compat-2.6.33.c
+@@ -12,6 +12,7 @@
+ 
+ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
+ 
++#ifdef CONFIG_PCCARD
+ 
+ /**
+  * pccard_loop_tuple() - loop over tuples in the CIS
+@@ -125,6 +126,7 @@ int pcmcia_loop_tuple(struct pcmcia_devi
+ EXPORT_SYMBOL(pcmcia_loop_tuple);
+ /* Source: drivers/pcmcia/pcmcia_resource.c */
+ 
++#endif
+ 
+ #endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)) */
+ 
diff --git a/package/mac80211/patches/200-mac80211_ibss_fix.patch b/package/mac80211/patches/200-mac80211_ibss_fix.patch
deleted file mode 100644
index c2fb1d7a2..000000000
--- a/package/mac80211/patches/200-mac80211_ibss_fix.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- a/net/mac80211/ibss.c
-+++ b/net/mac80211/ibss.c
-@@ -382,6 +382,7 @@ static void ieee80211_rx_bss_info(struct
- struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata,
- 					u8 *bssid,u8 *addr, u32 supp_rates)
- {
-+	struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
- 	struct ieee80211_local *local = sdata->local;
- 	struct sta_info *sta;
- 	int band = local->hw.conf.channel->band;
-@@ -397,6 +398,9 @@ struct sta_info *ieee80211_ibss_add_sta(
- 		return NULL;
- 	}
- 
-+	if (ifibss->state == IEEE80211_IBSS_MLME_SEARCH)
-+		return NULL;
-+
- 	if (compare_ether_addr(bssid, sdata->u.ibss.bssid))
- 		return NULL;
- 
diff --git a/package/mac80211/patches/401-ath9k-dont-register-leds-on-ar9100.patch b/package/mac80211/patches/401-ath9k-dont-register-leds-on-ar9100.patch
index 05b151b54..a4af5c98d 100644
--- a/package/mac80211/patches/401-ath9k-dont-register-leds-on-ar9100.patch
+++ b/package/mac80211/patches/401-ath9k-dont-register-leds-on-ar9100.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/main.c
 +++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1112,6 +1112,9 @@ static void ath_unregister_led(struct at
+@@ -1103,6 +1103,9 @@ static void ath_unregister_led(struct at
  
  static void ath_deinit_leds(struct ath_softc *sc)
  {
@@ -10,7 +10,7 @@
  	ath_unregister_led(&sc->assoc_led);
  	sc->sc_flags &= ~SC_OP_LED_ASSOCIATED;
  	ath_unregister_led(&sc->tx_led);
-@@ -1130,6 +1133,9 @@ static void ath_init_leds(struct ath_sof
+@@ -1121,6 +1124,9 @@ static void ath_init_leds(struct ath_sof
  	else
  		sc->sc_ah->led_pin = ATH_LED_PIN_DEF;
  
diff --git a/package/mac80211/patches/403-ath9k-fix-invalid-mac-address-handling.patch b/package/mac80211/patches/403-ath9k-fix-invalid-mac-address-handling.patch
index eabba06e7..63cb3d979 100644
--- a/package/mac80211/patches/403-ath9k-fix-invalid-mac-address-handling.patch
+++ b/package/mac80211/patches/403-ath9k-fix-invalid-mac-address-handling.patch
@@ -8,7 +8,7 @@
  #include <asm/unaligned.h>
  
  #include "hw.h"
-@@ -485,8 +486,18 @@ static int ath9k_hw_init_macaddr(struct 
+@@ -461,8 +462,18 @@ static int ath9k_hw_init_macaddr(struct 
  		common->macaddr[2 * i] = eeval >> 8;
  		common->macaddr[2 * i + 1] = eeval & 0xff;
  	}
diff --git a/package/mac80211/patches/406-ath9k-set-AH_USE_EEPROM-only-if-no-platform-data-present.patch b/package/mac80211/patches/406-ath9k-set-AH_USE_EEPROM-only-if-no-platform-data-present.patch
index 5e19f1255..6be788814 100644
--- a/package/mac80211/patches/406-ath9k-set-AH_USE_EEPROM-only-if-no-platform-data-present.patch
+++ b/package/mac80211/patches/406-ath9k-set-AH_USE_EEPROM-only-if-no-platform-data-present.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/hw.c
 +++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -427,11 +427,8 @@ static void ath9k_hw_init_defaults(struc
+@@ -403,11 +403,8 @@ static void ath9k_hw_init_defaults(struc
  	ah->hw_version.magic = AR5416_MAGIC;
  	ah->hw_version.subvendorid = 0;
  
@@ -22,7 +22,7 @@
  #include "ath9k.h"
  #include "btcoex.h"
  
-@@ -1606,6 +1607,7 @@ static int ath_init_softc(u16 devid, str
+@@ -1597,6 +1598,7 @@ static int ath_init_softc(u16 devid, str
  {
  	struct ath_hw *ah = NULL;
  	struct ath_common *common;
@@ -30,7 +30,7 @@
  	int r = 0, i;
  	int csz = 0;
  	int qnum;
-@@ -1629,6 +1631,10 @@ static int ath_init_softc(u16 devid, str
+@@ -1619,6 +1621,10 @@ static int ath_init_softc(u16 devid, str
  
  	ah->hw_version.devid = devid;
  	ah->hw_version.subsysid = subsysid;
diff --git a/package/mac80211/patches/407-ath9k-override-mac-address-from-platform-data.patch b/package/mac80211/patches/407-ath9k-override-mac-address-from-platform-data.patch
index e4aeab5ce..615de77a5 100644
--- a/package/mac80211/patches/407-ath9k-override-mac-address-from-platform-data.patch
+++ b/package/mac80211/patches/407-ath9k-override-mac-address-from-platform-data.patch
@@ -11,7 +11,7 @@
  #include "hw.h"
  #include "rc.h"
  #include "initvals.h"
-@@ -472,17 +474,23 @@ static int ath9k_hw_rf_claim(struct ath_
+@@ -448,17 +450,23 @@ static int ath9k_hw_rf_claim(struct ath_
  static int ath9k_hw_init_macaddr(struct ath_hw *ah)
  {
  	struct ath_common *common = ath9k_hw_common(ah);
diff --git a/package/mac80211/patches/510-ath9k_debugfs_chainmask.patch b/package/mac80211/patches/510-ath9k_debugfs_chainmask.patch
index a26b4dc8a..157098a69 100644
--- a/package/mac80211/patches/510-ath9k_debugfs_chainmask.patch
+++ b/package/mac80211/patches/510-ath9k_debugfs_chainmask.patch
@@ -91,7 +91,7 @@
  static ssize_t read_file_dma(struct file *file, char __user *user_buf,
  			     size_t count, loff_t *ppos)
  {
-@@ -574,6 +658,16 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -600,6 +684,16 @@ int ath9k_init_debug(struct ath_hw *ah)
  		goto err;
  #endif
  
@@ -108,7 +108,7 @@
  	sc->debug.debugfs_dma = debugfs_create_file("dma", S_IRUSR,
  				       sc->debug.debugfs_phy, sc, &fops_dma);
  	if (!sc->debug.debugfs_dma)
-@@ -617,6 +711,8 @@ void ath9k_exit_debug(struct ath_hw *ah)
+@@ -643,6 +737,8 @@ void ath9k_exit_debug(struct ath_hw *ah)
  	struct ath_common *common = ath9k_hw_common(ah);
  	struct ath_softc *sc = (struct ath_softc *) common->priv;
  
diff --git a/package/mac80211/patches/520-ath9k_debugfs_regaccess.patch b/package/mac80211/patches/520-ath9k_debugfs_regaccess.patch
index b927b5513..b9fa0221d 100644
--- a/package/mac80211/patches/520-ath9k_debugfs_regaccess.patch
+++ b/package/mac80211/patches/520-ath9k_debugfs_regaccess.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/debug.c
 +++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -638,6 +638,86 @@ static const struct file_operations fops
+@@ -664,6 +664,86 @@ static const struct file_operations fops
  	.owner = THIS_MODULE
  };
  
@@ -87,7 +87,7 @@
  int ath9k_init_debug(struct ath_hw *ah)
  {
  	struct ath_common *common = ath9k_hw_common(ah);
-@@ -700,6 +780,17 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -726,6 +806,17 @@ int ath9k_init_debug(struct ath_hw *ah)
  	if (!sc->debug.debugfs_xmit)
  		goto err;
  
@@ -105,7 +105,7 @@
  	return 0;
  err:
  	ath9k_exit_debug(ah);
-@@ -713,6 +804,8 @@ void ath9k_exit_debug(struct ath_hw *ah)
+@@ -739,6 +830,8 @@ void ath9k_exit_debug(struct ath_hw *ah)
  
  	debugfs_remove(sc->debug.debugfs_tx_chainmask);
  	debugfs_remove(sc->debug.debugfs_rx_chainmask);
diff --git a/package/mac80211/patches/530-disable_interrupt_mitigation.patch b/package/mac80211/patches/530-disable_interrupt_mitigation.patch
deleted file mode 100644
index 916ffcbba..000000000
--- a/package/mac80211/patches/530-disable_interrupt_mitigation.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -395,7 +395,7 @@ static void ath9k_hw_init_config(struct 
- 		ah->config.spurchans[i][1] = AR_NO_SPUR;
- 	}
- 
--	ah->config.intr_mitigation = true;
-+	ah->config.intr_mitigation = false;
- 
- 	/*
- 	 * We need this for PCI devices only (Cardbus, PCI, miniPCI)
diff --git a/package/mac80211/patches/530-mac80211_queue_fix.patch b/package/mac80211/patches/530-mac80211_queue_fix.patch
new file mode 100644
index 000000000..d84167392
--- /dev/null
+++ b/package/mac80211/patches/530-mac80211_queue_fix.patch
@@ -0,0 +1,69 @@
+--- a/net/mac80211/iface.c
++++ b/net/mac80211/iface.c
+@@ -329,7 +329,7 @@ static int ieee80211_open(struct net_dev
+ 	if (sdata->vif.type == NL80211_IFTYPE_STATION)
+ 		ieee80211_queue_work(&local->hw, &sdata->u.mgd.work);
+ 
+-	netif_start_queue(dev);
++	netif_tx_start_all_queues(dev);
+ 
+ 	return 0;
+  err_del_interface:
+@@ -357,7 +357,7 @@ static int ieee80211_stop(struct net_dev
+ 	/*
+ 	 * Stop TX on this interface first.
+ 	 */
+-	netif_stop_queue(dev);
++	netif_tx_stop_all_queues(dev);
+ 
+ 	/*
+ 	 * Purge work for this interface.
+--- a/net/mac80211/mlme.c
++++ b/net/mac80211/mlme.c
+@@ -723,7 +723,7 @@ static void ieee80211_set_associated(str
+ 	ieee80211_recalc_smps(local, sdata);
+ 	mutex_unlock(&local->iflist_mtx);
+ 
+-	netif_start_queue(sdata->dev);
++	netif_tx_start_all_queues(sdata->dev);
+ 	netif_carrier_on(sdata->dev);
+ }
+ 
+@@ -759,7 +759,7 @@ static void ieee80211_set_disassoc(struc
+ 	 * time -- we don't want the scan code to enable queues.
+ 	 */
+ 
+-	netif_stop_queue(sdata->dev);
++	netif_tx_stop_all_queues(sdata->dev);
+ 	netif_carrier_off(sdata->dev);
+ 
+ 	rcu_read_lock();
+--- a/net/mac80211/offchannel.c
++++ b/net/mac80211/offchannel.c
+@@ -113,7 +113,7 @@ void ieee80211_offchannel_stop_beaconing
+ 		 */
+ 		if (sdata->vif.type != NL80211_IFTYPE_STATION &&
+ 		    sdata->vif.type != NL80211_IFTYPE_MONITOR)
+-			netif_stop_queue(sdata->dev);
++			netif_tx_stop_all_queues(sdata->dev);
+ 	}
+ 	mutex_unlock(&local->iflist_mtx);
+ }
+@@ -131,7 +131,7 @@ void ieee80211_offchannel_stop_station(s
+ 			continue;
+ 
+ 		if (sdata->vif.type == NL80211_IFTYPE_STATION) {
+-			netif_stop_queue(sdata->dev);
++			netif_tx_stop_all_queues(sdata->dev);
+ 			if (sdata->u.mgd.associated)
+ 				ieee80211_offchannel_ps_enable(sdata);
+ 		}
+@@ -153,7 +153,7 @@ void ieee80211_offchannel_return(struct 
+ 		if (sdata->vif.type == NL80211_IFTYPE_STATION) {
+ 			if (sdata->u.mgd.associated)
+ 				ieee80211_offchannel_ps_disable(sdata);
+-			netif_wake_queue(sdata->dev);
++			netif_tx_wake_all_queues(sdata->dev);
+ 		}
+ 
+ 		/* re-enable beaconing */
diff --git a/package/mac80211/patches/540-ath9k_tx_fix.patch b/package/mac80211/patches/540-ath9k_tx_fix.patch
deleted file mode 100644
index 8965e5bba..000000000
--- a/package/mac80211/patches/540-ath9k_tx_fix.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -2078,7 +2078,7 @@ static void ath_tx_processq(struct ath_s
- 				&txq->axq_q, lastbf->list.prev);
- 
- 		txq->axq_depth--;
--		txok = (ds->ds_txstat.ts_status == 0);
-+		txok = !(ds->ds_txstat.ts_status & ATH9K_TXERR_MASK);
- 		txq->axq_tx_inprogress = false;
- 		spin_unlock_bh(&txq->axq_lock);
- 
---- a/drivers/net/wireless/ath/ath9k/mac.h
-+++ b/drivers/net/wireless/ath/ath9k/mac.h
-@@ -77,6 +77,9 @@
- #define ATH9K_TXERR_XTXOP          0x08
- #define ATH9K_TXERR_TIMER_EXPIRED  0x10
- #define ATH9K_TX_ACKED		   0x20
-+#define ATH9K_TXERR_MASK						\
-+	(ATH9K_TXERR_XRETRY | ATH9K_TXERR_FILT | ATH9K_TXERR_FIFO |	\
-+	 ATH9K_TXERR_XTXOP | ATH9K_TXERR_TIMER_EXPIRED)
- 
- #define ATH9K_TX_BA                0x01
- #define ATH9K_TX_PWRMGMT           0x02
diff --git a/package/mac80211/patches/540-mac80211_work_fix.patch b/package/mac80211/patches/540-mac80211_work_fix.patch
new file mode 100644
index 000000000..339a52d51
--- /dev/null
+++ b/package/mac80211/patches/540-mac80211_work_fix.patch
@@ -0,0 +1,30 @@
+--- a/net/mac80211/scan.c
++++ b/net/mac80211/scan.c
+@@ -284,6 +284,7 @@ void ieee80211_scan_completed(struct iee
+ 	ieee80211_mlme_notify_scan_completed(local);
+ 	ieee80211_ibss_notify_scan_completed(local);
+ 	ieee80211_mesh_notify_scan_completed(local);
++	ieee80211_queue_work(&local->hw, &local->work_work);
+ }
+ EXPORT_SYMBOL(ieee80211_scan_completed);
+ 
+--- a/net/mac80211/work.c
++++ b/net/mac80211/work.c
+@@ -818,6 +818,7 @@ static void ieee80211_work_work(struct w
+ 		    wk->chan == local->tmp_channel &&
+ 		    wk->chan_type == local->tmp_channel_type) {
+ 			wk->started = true;
++			wk->timeout = jiffies;
+ 		}
+ 
+ 		if (!wk->started && !local->tmp_channel) {
+@@ -935,6 +936,9 @@ void ieee80211_add_work(struct ieee80211
+ 	if (WARN_ON(!wk->done))
+ 		return;
+ 
++	if (WARN_ON(!ieee80211_sdata_running(wk->sdata)))
++		return;
++
+ 	wk->started = false;
+ 
+ 	local = wk->sdata->local;
diff --git a/package/mac80211/patches/550-queue_stop_fix.patch b/package/mac80211/patches/550-queue_stop_fix.patch
deleted file mode 100644
index 8625fe38b..000000000
--- a/package/mac80211/patches/550-queue_stop_fix.patch
+++ /dev/null
@@ -1,380 +0,0 @@
---- a/net/mac80211/iface.c
-+++ b/net/mac80211/iface.c
-@@ -15,12 +15,14 @@
- #include <linux/netdevice.h>
- #include <linux/rtnetlink.h>
- #include <net/mac80211.h>
-+#include <net/ieee80211_radiotap.h>
- #include "ieee80211_i.h"
- #include "sta_info.h"
- #include "debugfs_netdev.h"
- #include "mesh.h"
- #include "led.h"
- #include "driver-ops.h"
-+#include "wme.h"
- 
- /**
-  * DOC: Interface list locking
-@@ -314,7 +316,7 @@ static int ieee80211_open(struct net_dev
- 	if (sdata->vif.type == NL80211_IFTYPE_STATION)
- 		ieee80211_queue_work(&local->hw, &sdata->u.mgd.work);
- 
--	netif_start_queue(dev);
-+	netif_tx_start_all_queues(dev);
- 
- 	return 0;
-  err_del_interface:
-@@ -343,7 +345,7 @@ static int ieee80211_stop(struct net_dev
- 	/*
- 	 * Stop TX on this interface first.
- 	 */
--	netif_stop_queue(dev);
-+	netif_tx_stop_all_queues(dev);
- 
- 	/*
- 	 * Now delete all active aggregation sessions.
-@@ -644,6 +646,37 @@ static void ieee80211_teardown_sdata(str
- 	WARN_ON(flushed);
- }
- 
-+static u16 ieee80211_netdev_select_queue(struct net_device *dev,
-+					 struct sk_buff *skb)
-+{
-+	return ieee80211_select_queue(IEEE80211_DEV_TO_SUB_IF(dev), skb);
-+}
-+
-+static u16 ieee80211_monitor_select_queue(struct net_device *dev,
-+					  struct sk_buff *skb)
-+{
-+	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-+	struct ieee80211_local *local = sdata->local;
-+	struct ieee80211_hdr *hdr;
-+	struct ieee80211_radiotap_header *rtap = (void *)skb->data;
-+
-+	if (local->hw.queues < 4)
-+		return 0;
-+
-+	if (skb->len < 4 ||
-+	    skb->len < rtap->it_len + 2 /* frame control */)
-+		return 0; /* doesn't matter, frame will be dropped */
-+
-+	hdr = (void *)((u8 *)skb->data + rtap->it_len);
-+
-+	if (!ieee80211_is_data(hdr->frame_control)) {
-+		skb->priority = 7;
-+		return ieee802_1d_to_ac[skb->priority];
-+	}
-+
-+	return ieee80211_downgrade_queue(local, skb);
-+}
-+
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,29))
- static const struct net_device_ops ieee80211_dataif_ops = {
- 	.ndo_open		= ieee80211_open,
-@@ -653,6 +686,7 @@ static const struct net_device_ops ieee8
- 	.ndo_set_multicast_list = ieee80211_set_multicast_list,
- 	.ndo_change_mtu 	= ieee80211_change_mtu,
- 	.ndo_set_mac_address 	= eth_mac_addr,
-+	.ndo_select_queue	= ieee80211_netdev_select_queue,
- };
- 
- static const struct net_device_ops ieee80211_monitorif_ops = {
-@@ -663,6 +697,7 @@ static const struct net_device_ops ieee8
- 	.ndo_set_multicast_list = ieee80211_set_multicast_list,
- 	.ndo_change_mtu 	= ieee80211_change_mtu,
- 	.ndo_set_mac_address 	= eth_mac_addr,
-+	.ndo_select_queue	= ieee80211_monitor_select_queue,
- };
- #endif
- 
-@@ -677,6 +712,7 @@ static void ieee80211_if_setup(struct ne
- 	dev->change_mtu = ieee80211_change_mtu;
- 	dev->open = ieee80211_open;
- 	dev->stop = ieee80211_stop;
-+	dev->select_queue = ieee80211_netdev_select_queue;
- 	/* we will validate the address ourselves in ->open */
- 	dev->validate_addr = NULL;
- #endif
-@@ -725,6 +761,7 @@ static void ieee80211_setup_sdata(struct
- 		sdata->dev->netdev_ops = &ieee80211_monitorif_ops;
- #else
- 		sdata->dev->hard_start_xmit = ieee80211_monitor_start_xmit;
-+		sdata->dev->select_queue = ieee80211_monitor_select_queue;
- #endif
- 		sdata->u.mntr_flags = MONITOR_FLAG_CONTROL |
- 				      MONITOR_FLAG_OTHER_BSS;
-@@ -794,8 +831,8 @@ int ieee80211_if_add(struct ieee80211_lo
- 
- 	ASSERT_RTNL();
- 
--	ndev = alloc_netdev(sizeof(*sdata) + local->hw.vif_data_size,
--			    name, ieee80211_if_setup);
-+	ndev = alloc_netdev_mq(sizeof(*sdata) + local->hw.vif_data_size,
-+			       name, ieee80211_if_setup, local->hw.queues);
- 	if (!ndev)
- 		return -ENOMEM;
- 	dev_net_set(ndev, wiphy_net(local->hw.wiphy));
---- a/net/mac80211/rx.c
-+++ b/net/mac80211/rx.c
-@@ -1747,7 +1747,9 @@ ieee80211_rx_h_mesh_fwding(struct ieee80
- 			memset(info, 0, sizeof(*info));
- 			info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING;
- 			info->control.vif = &rx->sdata->vif;
--			ieee80211_select_queue(local, fwd_skb);
-+			skb_set_queue_mapping(skb,
-+				ieee80211_select_queue(rx->sdata, fwd_skb));
-+			ieee80211_set_qos_hdr(local, skb);
- 			if (is_multicast_ether_addr(fwd_hdr->addr1))
- 				IEEE80211_IFSTA_MESH_CTR_INC(&sdata->u.mesh,
- 								fwded_mcast);
---- a/net/mac80211/tx.c
-+++ b/net/mac80211/tx.c
-@@ -1507,7 +1507,7 @@ static void ieee80211_xmit(struct ieee80
- 				return;
- 			}
- 
--	ieee80211_select_queue(local, skb);
-+	ieee80211_set_qos_hdr(local, skb);
- 	ieee80211_tx(sdata, skb, false);
- 	rcu_read_unlock();
- }
-@@ -2286,6 +2286,9 @@ void ieee80211_tx_skb(struct ieee80211_s
- 	skb_set_network_header(skb, 0);
- 	skb_set_transport_header(skb, 0);
- 
-+	/* send all internal mgmt frames on VO */
-+	skb_set_queue_mapping(skb, 0);
-+
- 	/*
- 	 * The other path calling ieee80211_xmit is from the tasklet,
- 	 * and while we can handle concurrent transmissions locking
---- a/net/mac80211/util.c
-+++ b/net/mac80211/util.c
-@@ -269,6 +269,7 @@ static void __ieee80211_wake_queue(struc
- 				   enum queue_stop_reason reason)
- {
- 	struct ieee80211_local *local = hw_to_local(hw);
-+	struct ieee80211_sub_if_data *sdata;
- 
- 	if (WARN_ON(queue >= hw->queues))
- 		return;
-@@ -281,6 +282,11 @@ static void __ieee80211_wake_queue(struc
- 
- 	if (!skb_queue_empty(&local->pending[queue]))
- 		tasklet_schedule(&local->tx_pending_tasklet);
-+
-+	rcu_read_lock();
-+	list_for_each_entry_rcu(sdata, &local->interfaces, list)
-+		netif_tx_wake_queue(netdev_get_tx_queue(sdata->dev, queue));
-+	rcu_read_unlock();
- }
- 
- void ieee80211_wake_queue_by_reason(struct ieee80211_hw *hw, int queue,
-@@ -305,11 +311,17 @@ static void __ieee80211_stop_queue(struc
- 				   enum queue_stop_reason reason)
- {
- 	struct ieee80211_local *local = hw_to_local(hw);
-+	struct ieee80211_sub_if_data *sdata;
- 
- 	if (WARN_ON(queue >= hw->queues))
- 		return;
- 
- 	__set_bit(reason, &local->queue_stop_reasons[queue]);
-+
-+	rcu_read_lock();
-+	list_for_each_entry_rcu(sdata, &local->interfaces, list)
-+		netif_tx_stop_queue(netdev_get_tx_queue(sdata->dev, queue));
-+	rcu_read_unlock();
- }
- 
- void ieee80211_stop_queue_by_reason(struct ieee80211_hw *hw, int queue,
---- a/net/mac80211/wme.c
-+++ b/net/mac80211/wme.c
-@@ -44,22 +44,69 @@ static int wme_downgrade_ac(struct sk_bu
- }
- 
- 
--/* Indicate which queue to use.  */
--static u16 classify80211(struct ieee80211_local *local, struct sk_buff *skb)
-+/* Indicate which queue to use. */
-+u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata,
-+			   struct sk_buff *skb)
- {
--	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
-+	struct ieee80211_local *local = sdata->local;
-+	struct sta_info *sta = NULL;
-+	u32 sta_flags = 0;
-+	const u8 *ra = NULL;
-+	bool qos = false;
- 
--	if (!ieee80211_is_data(hdr->frame_control)) {
--		/* management frames go on AC_VO queue, but are sent
--		* without QoS control fields */
--		return 0;
-+	if (local->hw.queues < 4 || skb->len < 6) {
-+		skb->priority = 0; /* required for correct WPA/11i MIC */
-+		return min_t(u16, local->hw.queues - 1,
-+			     ieee802_1d_to_ac[skb->priority]);
-+	}
-+
-+	rcu_read_lock();
-+	switch (sdata->vif.type) {
-+	case NL80211_IFTYPE_AP_VLAN:
-+		rcu_read_lock();
-+		sta = rcu_dereference(sdata->u.vlan.sta);
-+		if (sta)
-+			sta_flags = get_sta_flags(sta);
-+		rcu_read_unlock();
-+		if (sta)
-+			break;
-+	case NL80211_IFTYPE_AP:
-+		ra = skb->data;
-+		break;
-+	case NL80211_IFTYPE_WDS:
-+		ra = sdata->u.wds.remote_addr;
-+		break;
-+#ifdef CONFIG_MAC80211_MESH
-+	case NL80211_IFTYPE_MESH_POINT:
-+		/*
-+		 * XXX: This is clearly broken ... but already was before,
-+		 * because ieee80211_fill_mesh_addresses() would clear A1
-+		 * except for multicast addresses.
-+		 */
-+		break;
-+#endif
-+	case NL80211_IFTYPE_STATION:
-+		ra = sdata->u.mgd.bssid;
-+		break;
-+	case NL80211_IFTYPE_ADHOC:
-+		ra = skb->data;
-+		break;
-+	default:
-+		break;
- 	}
- 
--	if (0 /* injected */) {
--		/* use AC from radiotap */
-+	if (!sta && ra && !is_multicast_ether_addr(ra)) {
-+		sta = sta_info_get(sdata->local, ra);
-+		if (sta)
-+			sta_flags = get_sta_flags(sta);
- 	}
- 
--	if (!ieee80211_is_data_qos(hdr->frame_control)) {
-+	if (sta_flags & WLAN_STA_WME)
-+		qos = true;
-+
-+	rcu_read_unlock();
-+
-+	if (!qos) {
- 		skb->priority = 0; /* required for correct WPA/11i MIC */
- 		return ieee802_1d_to_ac[skb->priority];
- 	}
-@@ -68,6 +115,12 @@ static u16 classify80211(struct ieee8021
- 	 * data frame has */
- 	skb->priority = cfg80211_classify8021d(skb);
- 
-+	return ieee80211_downgrade_queue(local, skb);
-+}
-+
-+u16 ieee80211_downgrade_queue(struct ieee80211_local *local,
-+			      struct sk_buff *skb)
-+{
- 	/* in case we are a client verify acm is not set for this ac */
- 	while (unlikely(local->wmm_acm & BIT(skb->priority))) {
- 		if (wme_downgrade_ac(skb)) {
-@@ -85,24 +138,17 @@ static u16 classify80211(struct ieee8021
- 	return ieee802_1d_to_ac[skb->priority];
- }
- 
--void ieee80211_select_queue(struct ieee80211_local *local, struct sk_buff *skb)
-+void ieee80211_set_qos_hdr(struct ieee80211_local *local, struct sk_buff *skb)
- {
--	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
--	u16 queue;
--	u8 tid;
--
--	queue = classify80211(local, skb);
--	if (unlikely(queue >= local->hw.queues))
--		queue = local->hw.queues - 1;
--
--	/*
--	 * Now we know the 1d priority, fill in the QoS header if
--	 * there is one (and we haven't done this before).
--	 */
-+	struct ieee80211_hdr *hdr = (void *)skb->data;
-+
-+	/* Fill in the QoS header if there is one. */
- 	if (ieee80211_is_data_qos(hdr->frame_control)) {
- 		u8 *p = ieee80211_get_qos_ctl(hdr);
--		u8 ack_policy = 0;
-+		u8 ack_policy = 0, tid;
-+
- 		tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK;
-+
- 		if (unlikely(local->wifi_wme_noack_test))
- 			ack_policy |= QOS_CONTROL_ACK_POLICY_NOACK <<
- 					QOS_CONTROL_ACK_POLICY_SHIFT;
-@@ -110,6 +156,4 @@ void ieee80211_select_queue(struct ieee8
- 		*p++ = ack_policy | tid;
- 		*p = 0;
- 	}
--
--	skb_set_queue_mapping(skb, queue);
- }
---- a/net/mac80211/wme.h
-+++ b/net/mac80211/wme.h
-@@ -20,7 +20,11 @@
- 
- extern const int ieee802_1d_to_ac[8];
- 
--void ieee80211_select_queue(struct ieee80211_local *local,
--			    struct sk_buff *skb);
-+u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata,
-+			   struct sk_buff *skb);
-+void ieee80211_set_qos_hdr(struct ieee80211_local *local, struct sk_buff *skb);
-+u16 ieee80211_downgrade_queue(struct ieee80211_local *local,
-+                              struct sk_buff *skb);
-+
- 
- #endif /* _WME_H */
---- a/net/mac80211/mlme.c
-+++ b/net/mac80211/mlme.c
-@@ -934,7 +934,7 @@ static void ieee80211_set_associated(str
- 	ieee80211_recalc_ps(local, -1);
- 	mutex_unlock(&local->iflist_mtx);
- 
--	netif_start_queue(sdata->dev);
-+	netif_tx_start_all_queues(sdata->dev);
- 	netif_carrier_on(sdata->dev);
- }
- 
-@@ -1066,7 +1066,7 @@ static void ieee80211_set_disassoc(struc
- 	 * time -- we don't want the scan code to enable queues.
- 	 */
- 
--	netif_stop_queue(sdata->dev);
-+	netif_tx_stop_all_queues(sdata->dev);
- 	netif_carrier_off(sdata->dev);
- 
- 	rcu_read_lock();
---- a/net/mac80211/scan.c
-+++ b/net/mac80211/scan.c
-@@ -399,7 +399,7 @@ static int ieee80211_start_sw_scan(struc
- 		 * are handled in the scan state machine
- 		 */
- 		if (sdata->vif.type != NL80211_IFTYPE_STATION)
--			netif_stop_queue(sdata->dev);
-+			netif_tx_stop_all_queues(sdata->dev);
- 	}
- 	mutex_unlock(&local->iflist_mtx);
- 
-@@ -563,7 +563,7 @@ static void ieee80211_scan_state_leave_o
- 			continue;
- 
- 		if (sdata->vif.type == NL80211_IFTYPE_STATION) {
--			netif_stop_queue(sdata->dev);
-+			netif_tx_stop_all_queues(sdata->dev);
- 			if (sdata->u.mgd.associated)
- 				ieee80211_scan_ps_enable(sdata);
- 		}