From f0d9e712e459332ec527802f7eaca104c47b14c2 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 18 Oct 2014 17:38:59 +0000
Subject: [PATCH] mac80211: update to 2014-10-08

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 42952
---
 package/kernel/mac80211/Makefile              |    4 +-
 .../patches/060-no_local_ssb_bcma.patch       |    2 +-
 .../{310-ap_scan.patch => 210-ap_scan.patch}  |    0
 ...-Revert-ath5k-Remove-AHB-bus-support.patch |  395 +++++
 .../mac80211/patches/300-pending_work.patch   | 1288 -----------------
 ...301-ath5k-fix-AHB-kconfig-dependency.patch |   37 +
 ...-fix-typo-in-starting-baserate-for-r.patch |   20 +
 .../303-ath9k-Use-sta_state-callback.patch    |   55 +
 ...-ath9k-Enable-multi-channel-properly.patch |   82 ++
 .../305-ath9k-Process-beacons-properly.patch  |   37 +
 .../patches/306-ath9k-Unify-reset-API.patch   |  108 ++
 ...-Set-ATH_OP_HW_RESET-before-HW-reset.patch |   55 +
 ...-Disable-beacon-tasklet-during-reset.patch |   29 +
 ...09-ath9k-Clear-NoA-schedule-properly.patch |   36 +
 ...k-Use-configurable-timeout-for-flush.patch |   57 +
 .../311-ath9k-Fix-MCC-flush-timeout.patch     |   68 +
 ...2-ath9k-Fix-offchannel-flush-timeout.patch |   43 +
 ...9k-Check-for-pending-frames-properly.patch |  125 ++
 ...THORIZED-event-only-for-station-mode.patch |   33 +
 .../315-ath9k-Fix-address-management.patch    |   65 +
 ...a-function-to-check-for-an-active-GO.patch |   56 +
 ...heck-for-active-GO-in-mgd_prepare_tx.patch |  134 ++
 ...a-helper-function-for-offchannel-NoA.patch |   68 +
 ...h9k-Use-a-helper-function-to-set-NoA.patch |   84 ++
 ...th9k-Use-a-helper-function-for-bmiss.patch |   68 +
 .../321-ath9k-Fix-RoC-expiration.patch        |   38 +
 .../patches/322-ath9k-Send-oneshot-NoA.patch  |   85 ++
 .../patches/323-ath9k-Fix-HW-scan-abort.patch |   68 +
 .../324-ath9k-Improve-flush-in-mcc-mode.patch |   95 ++
 ...-ath9k-Do-not-start-BA-when-scanning.patch |   60 +
 ...e-support-for-PC-OEM-cards-optional.patch} |   14 +-
 ...ove-support-for-UB124-tx-gain-table.patch} |   10 +
 ...th9k-fix-processing-RXORN-interrupts.patch |   33 +
 ...an-up-debugfs-print-of-reset-causes.patch} |    9 +
 ...dware-after-noise-floor-calibration.patch} |  166 ++-
 ...un-NF-and-periodic-calibration-at-t.patch} |   11 +
 ...itial-NF-calibration-after-PA-calib.patch} |   12 +-
 ...-for-endian-swap-of-eeprom-from-pla.patch} |   38 +-
 ...w-disabling-bands-via-platform-data.patch} |   40 +-
 ...m-MAC-address-if-the-EEPROM-address.patch} |   10 +
 .../patches/400-ath_move_debug_code.patch     |    6 +-
 ...onal.patch => 402-ath_regd_optional.patch} |    2 +-
 ...fixup.patch => 403-world_regd_fixup.patch} |    0
 ...ts.patch => 404-regd_no_assoc_hints.patch} |    0
 ...th_regd_us.patch => 405-ath_regd_us.patch} |    0
 .../410-ath9k_allow_adhoc_and_ap.patch        |    2 +-
 .../patches/500-ath9k_eeprom_debugfs.patch    |    4 +-
 ...hb_init.patch => 501-ath9k_ahb_init.patch} |    2 +-
 .../patches/512-ath9k_channelbw_debugfs.patch |    4 +-
 .../patches/513-ath9k_add_pci_ids.patch       |    4 +-
 .../patches/521-ath9k_cur_txpower.patch       |    4 +-
 .../patches/530-ath9k_extra_leds.patch        |   12 +-
 .../531-ath9k_extra_platform_leds.patch       |    2 +-
 .../patches/542-ath9k_debugfs_diag.patch      |   14 +-
 ...patch => 543-ath9k_entropy_from_adc.patch} |   12 +-
 ...44-ath9k-ar933x-usb-hang-workaround.patch} |    2 +-
 ...ct.patch => 545-ath9k_ani_ws_detect.patch} |    0
 .../patches/563-ath9k_rxorn_intr_fix.patch    |   12 -
 .../603-rt2x00-introduce-rt2x00eeprom.patch   |    2 +-
 59 files changed, 2266 insertions(+), 1456 deletions(-)
 rename package/kernel/mac80211/patches/{310-ap_scan.patch => 210-ap_scan.patch} (100%)
 create mode 100644 package/kernel/mac80211/patches/300-Revert-ath5k-Remove-AHB-bus-support.patch
 delete mode 100644 package/kernel/mac80211/patches/300-pending_work.patch
 create mode 100644 package/kernel/mac80211/patches/301-ath5k-fix-AHB-kconfig-dependency.patch
 create mode 100644 package/kernel/mac80211/patches/302-mac80211-trivial-fix-typo-in-starting-baserate-for-r.patch
 create mode 100644 package/kernel/mac80211/patches/303-ath9k-Use-sta_state-callback.patch
 create mode 100644 package/kernel/mac80211/patches/304-ath9k-Enable-multi-channel-properly.patch
 create mode 100644 package/kernel/mac80211/patches/305-ath9k-Process-beacons-properly.patch
 create mode 100644 package/kernel/mac80211/patches/306-ath9k-Unify-reset-API.patch
 create mode 100644 package/kernel/mac80211/patches/307-ath9k-Set-ATH_OP_HW_RESET-before-HW-reset.patch
 create mode 100644 package/kernel/mac80211/patches/308-ath9k-Disable-beacon-tasklet-during-reset.patch
 create mode 100644 package/kernel/mac80211/patches/309-ath9k-Clear-NoA-schedule-properly.patch
 create mode 100644 package/kernel/mac80211/patches/310-ath9k-Use-configurable-timeout-for-flush.patch
 create mode 100644 package/kernel/mac80211/patches/311-ath9k-Fix-MCC-flush-timeout.patch
 create mode 100644 package/kernel/mac80211/patches/312-ath9k-Fix-offchannel-flush-timeout.patch
 create mode 100644 package/kernel/mac80211/patches/313-ath9k-Check-for-pending-frames-properly.patch
 create mode 100644 package/kernel/mac80211/patches/314-ath9k-Send-AUTHORIZED-event-only-for-station-mode.patch
 create mode 100644 package/kernel/mac80211/patches/315-ath9k-Fix-address-management.patch
 create mode 100644 package/kernel/mac80211/patches/316-ath9k-Add-a-function-to-check-for-an-active-GO.patch
 create mode 100644 package/kernel/mac80211/patches/317-ath9k-Check-for-active-GO-in-mgd_prepare_tx.patch
 create mode 100644 package/kernel/mac80211/patches/318-ath9k-Use-a-helper-function-for-offchannel-NoA.patch
 create mode 100644 package/kernel/mac80211/patches/319-ath9k-Use-a-helper-function-to-set-NoA.patch
 create mode 100644 package/kernel/mac80211/patches/320-ath9k-Use-a-helper-function-for-bmiss.patch
 create mode 100644 package/kernel/mac80211/patches/321-ath9k-Fix-RoC-expiration.patch
 create mode 100644 package/kernel/mac80211/patches/322-ath9k-Send-oneshot-NoA.patch
 create mode 100644 package/kernel/mac80211/patches/323-ath9k-Fix-HW-scan-abort.patch
 create mode 100644 package/kernel/mac80211/patches/324-ath9k-Improve-flush-in-mcc-mode.patch
 create mode 100644 package/kernel/mac80211/patches/325-ath9k-Do-not-start-BA-when-scanning.patch
 rename package/kernel/mac80211/patches/{560-ath9k_pcoem_optional.patch => 326-ath9k_hw-make-support-for-PC-OEM-cards-optional.patch} (95%)
 rename package/kernel/mac80211/patches/{561-ath9k_remove_gain_tables.patch => 327-ath9k_hw-remove-support-for-UB124-tx-gain-table.patch} (64%)
 create mode 100644 package/kernel/mac80211/patches/328-ath9k-fix-processing-RXORN-interrupts.patch
 rename package/kernel/mac80211/patches/{564-ath9k_cleanup_reset_debug.patch => 329-ath9k-clean-up-debugfs-print-of-reset-causes.patch} (91%)
 rename package/kernel/mac80211/patches/{565-ath9k_restart_after_nfcal_failure.patch => 330-ath9k-restart-hardware-after-noise-floor-calibration.patch} (93%)
 rename package/kernel/mac80211/patches/{566-ath9k_nfcal_xor_percal.patch => 331-ath9k_hw-do-not-run-NF-and-periodic-calibration-at-t.patch} (80%)
 rename package/kernel/mac80211/patches/{567-ath9k_fix_init_nfcal.patch => 332-ath9k_hw-start-initial-NF-calibration-after-PA-calib.patch} (67%)
 rename package/kernel/mac80211/patches/{501-ath9k-eeprom_endianess.patch => 333-ath9k-add-support-for-endian-swap-of-eeprom-from-pla.patch} (73%)
 rename package/kernel/mac80211/patches/{543-ath9k-allow-to-disable-bands-via-platform-data.patch => 334-ath9k-allow-disabling-bands-via-platform-data.patch} (77%)
 rename package/kernel/mac80211/patches/{402-ath9k-fix-invalid-mac-address-handling.patch => 335-ath9k-use-a-random-MAC-address-if-the-EEPROM-address.patch} (75%)
 rename package/kernel/mac80211/patches/{403-ath_regd_optional.patch => 402-ath_regd_optional.patch} (98%)
 rename package/kernel/mac80211/patches/{404-world_regd_fixup.patch => 403-world_regd_fixup.patch} (100%)
 rename package/kernel/mac80211/patches/{405-regd_no_assoc_hints.patch => 404-regd_no_assoc_hints.patch} (100%)
 rename package/kernel/mac80211/patches/{406-ath_regd_us.patch => 405-ath_regd_us.patch} (100%)
 rename package/kernel/mac80211/patches/{502-ath9k_ahb_init.patch => 501-ath9k_ahb_init.patch} (91%)
 rename package/kernel/mac80211/patches/{550-ath9k_entropy_from_adc.patch => 543-ath9k_entropy_from_adc.patch} (94%)
 rename package/kernel/mac80211/patches/{551-ath9k-ar933x-usb-hang-workaround.patch => 544-ath9k-ar933x-usb-hang-workaround.patch} (97%)
 rename package/kernel/mac80211/patches/{562-ath9k_ani_ws_detect.patch => 545-ath9k_ani_ws_detect.patch} (100%)
 delete mode 100644 package/kernel/mac80211/patches/563-ath9k_rxorn_intr_fix.patch

diff --git a/package/kernel/mac80211/Makefile b/package/kernel/mac80211/Makefile
index 4b877fb957..ab46a18627 100644
--- a/package/kernel/mac80211/Makefile
+++ b/package/kernel/mac80211/Makefile
@@ -10,11 +10,11 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=mac80211
 
-PKG_VERSION:=2014-09-26
+PKG_VERSION:=2014-10-08
 PKG_RELEASE:=1
 PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources
 PKG_BACKPORT_VERSION:=
-PKG_MD5SUM:=b66f5fbd10e335fc660182ce6114d41f
+PKG_MD5SUM:=20e9de70e63fd9649d61d4670a9cc1bd
 
 PKG_SOURCE:=compat-wireless-$(PKG_VERSION)$(PKG_BACKPORT_VERSION).tar.bz2
 PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/compat-wireless-$(PKG_VERSION)
diff --git a/package/kernel/mac80211/patches/060-no_local_ssb_bcma.patch b/package/kernel/mac80211/patches/060-no_local_ssb_bcma.patch
index 16cfb88aed..ddf835847c 100644
--- a/package/kernel/mac80211/patches/060-no_local_ssb_bcma.patch
+++ b/package/kernel/mac80211/patches/060-no_local_ssb_bcma.patch
@@ -1,6 +1,6 @@
 --- a/.local-symbols
 +++ b/.local-symbols
-@@ -414,42 +414,6 @@ USB_CDC_PHONET=
+@@ -416,42 +416,6 @@ USB_CDC_PHONET=
  USB_IPHETH=
  USB_SIERRA_NET=
  USB_VL600=
diff --git a/package/kernel/mac80211/patches/310-ap_scan.patch b/package/kernel/mac80211/patches/210-ap_scan.patch
similarity index 100%
rename from package/kernel/mac80211/patches/310-ap_scan.patch
rename to package/kernel/mac80211/patches/210-ap_scan.patch
diff --git a/package/kernel/mac80211/patches/300-Revert-ath5k-Remove-AHB-bus-support.patch b/package/kernel/mac80211/patches/300-Revert-ath5k-Remove-AHB-bus-support.patch
new file mode 100644
index 0000000000..cb714995d2
--- /dev/null
+++ b/package/kernel/mac80211/patches/300-Revert-ath5k-Remove-AHB-bus-support.patch
@@ -0,0 +1,395 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sat, 27 Sep 2014 15:57:09 +0200
+Subject: [PATCH] Revert "ath5k: Remove AHB bus support"
+
+This reverts commit 093ec3c5337434f40d77c1af06c139da3e5ba6dc.
+---
+ create mode 100644 drivers/net/wireless/ath/ath5k/ahb.c
+
+--- a/drivers/net/wireless/ath/ath5k/Kconfig
++++ b/drivers/net/wireless/ath/ath5k/Kconfig
+@@ -1,13 +1,14 @@
+ config ATH5K
+ 	tristate "Atheros 5xxx wireless cards support"
+ 	depends on m
+-	depends on PCI && MAC80211
++	depends on (PCI || ATHEROS_AR231X) && MAC80211
+ 	select ATH_COMMON
+ 	select MAC80211_LEDS
+ 	select BACKPORT_LEDS_CLASS
+ 	select BACKPORT_NEW_LEDS
+ 	select BACKPORT_AVERAGE
+-	select ATH5K_PCI
++	select ATH5K_AHB if (ATHEROS_AR231X && !PCI)
++	select ATH5K_PCI if (!ATHEROS_AR231X && PCI)
+ 	---help---
+ 	  This module adds support for wireless adapters based on
+ 	  Atheros 5xxx chipset.
+@@ -52,9 +53,16 @@ config ATH5K_TRACER
+ 
+ 	  If unsure, say N.
+ 
++config ATH5K_AHB
++	bool "Atheros 5xxx AHB bus support"
++	depends on (ATHEROS_AR231X && !PCI)
++	---help---
++	  This adds support for WiSoC type chipsets of the 5xxx Atheros
++	  family.
++
+ config ATH5K_PCI
+ 	bool "Atheros 5xxx PCI bus support"
+-	depends on PCI
++	depends on (!ATHEROS_AR231X && PCI)
+ 	---help---
+ 	  This adds support for PCI type chipsets of the 5xxx Atheros
+ 	  family.
+--- a/drivers/net/wireless/ath/ath5k/Makefile
++++ b/drivers/net/wireless/ath/ath5k/Makefile
+@@ -17,5 +17,6 @@ ath5k-y				+= ani.o
+ ath5k-y				+= sysfs.o
+ ath5k-y				+= mac80211-ops.o
+ ath5k-$(CPTCFG_ATH5K_DEBUG)	+= debug.o
++ath5k-$(CPTCFG_ATH5K_AHB)	+= ahb.o
+ ath5k-$(CPTCFG_ATH5K_PCI)	+= pci.o
+ obj-$(CPTCFG_ATH5K)		+= ath5k.o
+--- /dev/null
++++ b/drivers/net/wireless/ath/ath5k/ahb.c
+@@ -0,0 +1,234 @@
++/*
++ * Copyright (c) 2008-2009 Atheros Communications Inc.
++ * Copyright (c) 2009 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (c) 2009 Imre Kaloz <kaloz@openwrt.org>
++ *
++ * Permission to use, copy, modify, and/or distribute this software for any
++ * purpose with or without fee is hereby granted, provided that the above
++ * copyright notice and this permission notice appear in all copies.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
++ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
++ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
++ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
++ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
++ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
++ */
++
++#include <linux/nl80211.h>
++#include <linux/platform_device.h>
++#include <linux/etherdevice.h>
++#include <linux/export.h>
++#include <ar231x_platform.h>
++#include "ath5k.h"
++#include "debug.h"
++#include "base.h"
++#include "reg.h"
++
++/* return bus cachesize in 4B word units */
++static void ath5k_ahb_read_cachesize(struct ath_common *common, int *csz)
++{
++	*csz = L1_CACHE_BYTES >> 2;
++}
++
++static bool
++ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)
++{
++	struct ath5k_hw *ah = common->priv;
++	struct platform_device *pdev = to_platform_device(ah->dev);
++	struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev);
++	u16 *eeprom, *eeprom_end;
++
++	eeprom = (u16 *) bcfg->radio;
++	eeprom_end = ((void *) bcfg->config) + BOARD_CONFIG_BUFSZ;
++
++	eeprom += off;
++	if (eeprom > eeprom_end)
++		return false;
++
++	*data = *eeprom;
++	return true;
++}
++
++int ath5k_hw_read_srev(struct ath5k_hw *ah)
++{
++	struct platform_device *pdev = to_platform_device(ah->dev);
++	struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev);
++	ah->ah_mac_srev = bcfg->devid;
++	return 0;
++}
++
++static int ath5k_ahb_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
++{
++	struct platform_device *pdev = to_platform_device(ah->dev);
++	struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev);
++	u8 *cfg_mac;
++
++	if (to_platform_device(ah->dev)->id == 0)
++		cfg_mac = bcfg->config->wlan0_mac;
++	else
++		cfg_mac = bcfg->config->wlan1_mac;
++
++	memcpy(mac, cfg_mac, ETH_ALEN);
++	return 0;
++}
++
++static const struct ath_bus_ops ath_ahb_bus_ops = {
++	.ath_bus_type = ATH_AHB,
++	.read_cachesize = ath5k_ahb_read_cachesize,
++	.eeprom_read = ath5k_ahb_eeprom_read,
++	.eeprom_read_mac = ath5k_ahb_eeprom_read_mac,
++};
++
++/*Initialization*/
++static int ath_ahb_probe(struct platform_device *pdev)
++{
++	struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev);
++	struct ath5k_hw *ah;
++	struct ieee80211_hw *hw;
++	struct resource *res;
++	void __iomem *mem;
++	int irq;
++	int ret = 0;
++	u32 reg;
++
++	if (!dev_get_platdata(&pdev->dev)) {
++		dev_err(&pdev->dev, "no platform data specified\n");
++		ret = -EINVAL;
++		goto err_out;
++	}
++
++	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++	if (res == NULL) {
++		dev_err(&pdev->dev, "no memory resource found\n");
++		ret = -ENXIO;
++		goto err_out;
++	}
++
++	mem = ioremap_nocache(res->start, resource_size(res));
++	if (mem == NULL) {
++		dev_err(&pdev->dev, "ioremap failed\n");
++		ret = -ENOMEM;
++		goto err_out;
++	}
++
++	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
++	if (res == NULL) {
++		dev_err(&pdev->dev, "no IRQ resource found\n");
++		ret = -ENXIO;
++		goto err_iounmap;
++	}
++
++	irq = res->start;
++
++	hw = ieee80211_alloc_hw(sizeof(struct ath5k_hw), &ath5k_hw_ops);
++	if (hw == NULL) {
++		dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
++		ret = -ENOMEM;
++		goto err_iounmap;
++	}
++
++	ah = hw->priv;
++	ah->hw = hw;
++	ah->dev = &pdev->dev;
++	ah->iobase = mem;
++	ah->irq = irq;
++	ah->devid = bcfg->devid;
++
++	if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
++		/* Enable WMAC AHB arbitration */
++		reg = ioread32((void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
++		reg |= AR5K_AR2315_AHB_ARB_CTL_WLAN;
++		iowrite32(reg, (void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
++
++		/* Enable global WMAC swapping */
++		reg = ioread32((void __iomem *) AR5K_AR2315_BYTESWAP);
++		reg |= AR5K_AR2315_BYTESWAP_WMAC;
++		iowrite32(reg, (void __iomem *) AR5K_AR2315_BYTESWAP);
++	} else {
++		/* Enable WMAC DMA access (assuming 5312 or 231x*/
++		/* TODO: check other platforms */
++		reg = ioread32((void __iomem *) AR5K_AR5312_ENABLE);
++		if (to_platform_device(ah->dev)->id == 0)
++			reg |= AR5K_AR5312_ENABLE_WLAN0;
++		else
++			reg |= AR5K_AR5312_ENABLE_WLAN1;
++		iowrite32(reg, (void __iomem *) AR5K_AR5312_ENABLE);
++
++		/*
++		 * On a dual-band AR5312, the multiband radio is only
++		 * used as pass-through. Disable 2 GHz support in the
++		 * driver for it
++		 */
++		if (to_platform_device(ah->dev)->id == 0 &&
++		    (bcfg->config->flags & (BD_WLAN0 | BD_WLAN1)) ==
++		     (BD_WLAN1 | BD_WLAN0))
++			ah->ah_capabilities.cap_needs_2GHz_ovr = true;
++		else
++			ah->ah_capabilities.cap_needs_2GHz_ovr = false;
++	}
++
++	ret = ath5k_init_ah(ah, &ath_ahb_bus_ops);
++	if (ret != 0) {
++		dev_err(&pdev->dev, "failed to attach device, err=%d\n", ret);
++		ret = -ENODEV;
++		goto err_free_hw;
++	}
++
++	platform_set_drvdata(pdev, hw);
++
++	return 0;
++
++ err_free_hw:
++	ieee80211_free_hw(hw);
++ err_iounmap:
++        iounmap(mem);
++ err_out:
++	return ret;
++}
++
++static int ath_ahb_remove(struct platform_device *pdev)
++{
++	struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev);
++	struct ieee80211_hw *hw = platform_get_drvdata(pdev);
++	struct ath5k_hw *ah;
++	u32 reg;
++
++	if (!hw)
++		return 0;
++
++	ah = hw->priv;
++
++	if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
++		/* Disable WMAC AHB arbitration */
++		reg = ioread32((void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
++		reg &= ~AR5K_AR2315_AHB_ARB_CTL_WLAN;
++		iowrite32(reg, (void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
++	} else {
++		/*Stop DMA access */
++		reg = ioread32((void __iomem *) AR5K_AR5312_ENABLE);
++		if (to_platform_device(ah->dev)->id == 0)
++			reg &= ~AR5K_AR5312_ENABLE_WLAN0;
++		else
++			reg &= ~AR5K_AR5312_ENABLE_WLAN1;
++		iowrite32(reg, (void __iomem *) AR5K_AR5312_ENABLE);
++	}
++
++	ath5k_deinit_ah(ah);
++	iounmap(ah->iobase);
++	ieee80211_free_hw(hw);
++
++	return 0;
++}
++
++static struct platform_driver ath_ahb_driver = {
++	.probe      = ath_ahb_probe,
++	.remove     = ath_ahb_remove,
++	.driver		= {
++		.name	= "ar231x-wmac",
++		.owner	= THIS_MODULE,
++	},
++};
++
++module_platform_driver(ath_ahb_driver);
+--- a/drivers/net/wireless/ath/ath5k/ath5k.h
++++ b/drivers/net/wireless/ath/ath5k/ath5k.h
+@@ -1647,6 +1647,32 @@ static inline struct ath_regulatory *ath
+ 	return &(ath5k_hw_common(ah)->regulatory);
+ }
+ 
++#ifdef CONFIG_ATHEROS_AR231X
++#define AR5K_AR2315_PCI_BASE	((void __iomem *)0xb0100000)
++
++static inline void __iomem *ath5k_ahb_reg(struct ath5k_hw *ah, u16 reg)
++{
++	/* On AR2315 and AR2317 the PCI clock domain registers
++	 * are outside of the WMAC register space */
++	if (unlikely((reg >= 0x4000) && (reg < 0x5000) &&
++	    (ah->ah_mac_srev >= AR5K_SREV_AR2315_R6)))
++		return AR5K_AR2315_PCI_BASE + reg;
++
++	return ah->iobase + reg;
++}
++
++static inline u32 ath5k_hw_reg_read(struct ath5k_hw *ah, u16 reg)
++{
++	return ioread32(ath5k_ahb_reg(ah, reg));
++}
++
++static inline void ath5k_hw_reg_write(struct ath5k_hw *ah, u32 val, u16 reg)
++{
++	iowrite32(val, ath5k_ahb_reg(ah, reg));
++}
++
++#else
++
+ static inline u32 ath5k_hw_reg_read(struct ath5k_hw *ah, u16 reg)
+ {
+ 	return ioread32(ah->iobase + reg);
+@@ -1657,6 +1683,8 @@ static inline void ath5k_hw_reg_write(st
+ 	iowrite32(val, ah->iobase + reg);
+ }
+ 
++#endif
++
+ static inline enum ath_bus_type ath5k_get_bus_type(struct ath5k_hw *ah)
+ {
+ 	return ath5k_hw_common(ah)->bus_ops->ath_bus_type;
+--- a/drivers/net/wireless/ath/ath5k/base.c
++++ b/drivers/net/wireless/ath/ath5k/base.c
+@@ -99,6 +99,15 @@ static int ath5k_reset(struct ath5k_hw *
+ 
+ /* Known SREVs */
+ static const struct ath5k_srev_name srev_names[] = {
++#ifdef CONFIG_ATHEROS_AR231X
++	{ "5312",	AR5K_VERSION_MAC,	AR5K_SREV_AR5312_R2 },
++	{ "5312",	AR5K_VERSION_MAC,	AR5K_SREV_AR5312_R7 },
++	{ "2313",	AR5K_VERSION_MAC,	AR5K_SREV_AR2313_R8 },
++	{ "2315",	AR5K_VERSION_MAC,	AR5K_SREV_AR2315_R6 },
++	{ "2315",	AR5K_VERSION_MAC,	AR5K_SREV_AR2315_R7 },
++	{ "2317",	AR5K_VERSION_MAC,	AR5K_SREV_AR2317_R1 },
++	{ "2317",	AR5K_VERSION_MAC,	AR5K_SREV_AR2317_R2 },
++#else
+ 	{ "5210",	AR5K_VERSION_MAC,	AR5K_SREV_AR5210 },
+ 	{ "5311",	AR5K_VERSION_MAC,	AR5K_SREV_AR5311 },
+ 	{ "5311A",	AR5K_VERSION_MAC,	AR5K_SREV_AR5311A },
+@@ -117,6 +126,7 @@ static const struct ath5k_srev_name srev
+ 	{ "5418",	AR5K_VERSION_MAC,	AR5K_SREV_AR5418 },
+ 	{ "2425",	AR5K_VERSION_MAC,	AR5K_SREV_AR2425 },
+ 	{ "2417",	AR5K_VERSION_MAC,	AR5K_SREV_AR2417 },
++#endif
+ 	{ "xxxxx",	AR5K_VERSION_MAC,	AR5K_SREV_UNKNOWN },
+ 	{ "5110",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5110 },
+ 	{ "5111",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5111 },
+@@ -132,6 +142,10 @@ static const struct ath5k_srev_name srev
+ 	{ "5413",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5413 },
+ 	{ "5424",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5424 },
+ 	{ "5133",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5133 },
++#ifdef CONFIG_ATHEROS_AR231X
++	{ "2316",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2316 },
++	{ "2317",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2317 },
++#endif
+ 	{ "xxxxx",	AR5K_VERSION_RAD,	AR5K_SREV_UNKNOWN },
+ };
+ 
+--- a/drivers/net/wireless/ath/ath5k/led.c
++++ b/drivers/net/wireless/ath/ath5k/led.c
+@@ -163,14 +163,20 @@ int ath5k_init_leds(struct ath5k_hw *ah)
+ {
+ 	int ret = 0;
+ 	struct ieee80211_hw *hw = ah->hw;
++#ifndef CONFIG_ATHEROS_AR231X
+ 	struct pci_dev *pdev = ah->pdev;
++#endif
+ 	char name[ATH5K_LED_MAX_NAME_LEN + 1];
+ 	const struct pci_device_id *match;
+ 
+ 	if (!ah->pdev)
+ 		return 0;
+ 
++#ifdef CONFIG_ATHEROS_AR231X
++	match = NULL;
++#else
+ 	match = pci_match_id(&ath5k_led_devices[0], pdev);
++#endif
+ 	if (match) {
+ 		__set_bit(ATH_STAT_LEDSOFT, ah->status);
+ 		ah->led_pin = ATH_PIN(match->driver_data);
diff --git a/package/kernel/mac80211/patches/300-pending_work.patch b/package/kernel/mac80211/patches/300-pending_work.patch
deleted file mode 100644
index 6322952098..0000000000
--- a/package/kernel/mac80211/patches/300-pending_work.patch
+++ /dev/null
@@ -1,1288 +0,0 @@
-commit 6fb7eefaa4d8377e6b124435059656dd6f643e91
-Author: Karl Beldan <karl.beldan@rivierawaves.com>
-Date:   Tue Oct 7 15:53:38 2014 +0200
-
-    mac80211/trivial: fix typo in starting baserate for rts_cts_rate_idx
-    
-    Fixes: 5253ffb8 ("mac80211: always pick a basic rate to tx RTS/CTS for pre-HT rates")
-    Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com>
-
-commit b18111d911980af52bead74ee45250cc96ad5108
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date:   Tue Oct 7 10:14:37 2014 +0530
-
-    ath9k: Fix crash in MCC mode
-    
-    When a channel context is removed, the hw_queue_base
-    is set to -1, this will result in a panic because
-    ath9k_chanctx_stop_queues() can be called on an interface
-    that is not assigned to any context yet - for example,
-    when trying to scan.
-    
-    Fix this issue by setting the hw_queue_base to zero
-    when a channel context is removed.
-    
-    Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-    Signed-off-by: John W. Linville <linville@tuxdriver.com>
-
-commit e2cba8d7590e76661e86f1f0987ef9f8c13c9a6d
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date:   Thu Oct 2 06:33:20 2014 +0530
-
-    ath9k: Fix flushing in MCC mode
-    
-    When we are attempting to switch to a new
-    channel context, the TX queues are flushed, but
-    the mac80211 queues are not stopped and traffic
-    can still come down to the driver.
-    
-    This patch fixes it by stopping the queues
-    assigned to the current context/vif before
-    trying to flush.
-    
-    Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-    Signed-off-by: John W. Linville <linville@tuxdriver.com>
-
-commit 5ba8d9d2f018f2c4e23f9e68b90ca5b9d5470457
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date:   Thu Oct 2 06:33:19 2014 +0530
-
-    ath9k: Fix queue handling for channel contexts
-    
-    When a full chip reset is done, all the queues
-    across all VIFs are stopped, but if MCC is enabled,
-    only the queues of the current context is awakened,
-    when we complete the reset.
-    
-    This results in unfairness for the inactive context.
-    Since frames are queued internally in the driver if
-    there is a context mismatch, we can awaken all the
-    queues when coming out of a reset.
-    
-    The VIF-specific queues are still used in flow control,
-    to ensure fairness when traffic is high.
-    
-    Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-    Signed-off-by: John W. Linville <linville@tuxdriver.com>
-
-commit a064eaa10ca4ec58d5a405c9a7f87efc6d2fa423
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date:   Thu Oct 2 06:33:18 2014 +0530
-
-    ath9k: Add ath9k_chanctx_stop_queues()
-    
-    This can be used when the queues of a context
-    needs to be stopped.
-    
-    Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-    Signed-off-by: John W. Linville <linville@tuxdriver.com>
-
-commit b39031536aab9cb1324328cf46fa4ef940bd975f
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date:   Thu Oct 2 06:33:17 2014 +0530
-
-    ath9k: Pass context to ath9k_chanctx_wake_queues()
-    
-    Change the ath9k_chanctx_wake_queues() API so
-    that we can pass the channel context that needs its
-    queues to be stopped.
-    
-    Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-    Signed-off-by: John W. Linville <linville@tuxdriver.com>
-
-commit 4f82eecf73019c27537f65c160e90385e159afd8
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date:   Thu Oct 2 06:33:16 2014 +0530
-
-    ath9k: Fix queue handling in flush()
-    
-    When draining of the TX queues fails, a
-    full HW reset is done. ath_reset() makes sure
-    that the queues in mac80211 are restarted,
-    so there is no need to wake them up again.
-    
-    Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-    Signed-off-by: John W. Linville <linville@tuxdriver.com>
-
-commit 60913f4d2951f6410eed969aae4717c7ced37044
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date:   Thu Oct 2 06:33:15 2014 +0530
-
-    ath9k: Remove duplicate code
-    
-    ath9k_has_tx_pending() can be used to
-    check if there are pending frames instead
-    of having duplicate code.
-    
-    Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-    Signed-off-by: John W. Linville <linville@tuxdriver.com>
-
-commit fc1314c75e0558c03cb434e2af2c257caa201e76
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date:   Thu Oct 2 06:33:14 2014 +0530
-
-    ath9k: Fix pending frame check
-    
-    Checking for the queue depth outside of
-    the TX queue lock is incorrect and in this
-    case, is not required since it is done inside
-    ath9k_has_pending_frames().
-    
-    Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-    Signed-off-by: John W. Linville <linville@tuxdriver.com>
-
-commit b736728575af03488388e84fceac7bf0eac5dbb6
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date:   Thu Oct 2 06:33:13 2014 +0530
-
-    ath9k: Check pending frames properly
-    
-    There is no need to check if the current
-    channel context has active ACs queued up
-    if the TX queue is not empty.
-    
-    Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-    Signed-off-by: John W. Linville <linville@tuxdriver.com>
-
-commit 4b60af4ab4363bd79eeba94bb6bed396cf2aaf62
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date:   Thu Oct 2 06:33:12 2014 +0530
-
-    ath9k: Print RoC expiration
-    
-    Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-    Signed-off-by: John W. Linville <linville@tuxdriver.com>
-
-commit 4d9f634b02e4240f86719f30e4c9e62f6a4c4d36
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date:   Tue Sep 30 14:15:23 2014 +0530
-
-    ath9k: Check early for HW reset
-    
-    chan_lock is not required for checking if
-    we are in the middle of a HW reset, so do it
-    early. This also removes the small window
-    where the lock is dropped and reacquired.
-    
-    Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-    Signed-off-by: John W. Linville <linville@tuxdriver.com>
-
-commit c393d179924685d5c8c72446c5b6401f25fdb2a0
-Author: Marek Puzyniak <marek.puzyniak@tieto.com>
-Date:   Tue Oct 7 17:04:30 2014 +0200
-
-    ath9k_htc: avoid kernel panic in ath9k_hw_reset
-    
-    hw pointer of ath_hw is not assigned to proper value
-    in function ath9k_hw_reset what finally causes kernel panic.
-    This can be solved by proper initialization of ath_hw in
-    ath9k_init_priv.
-    
-    Signed-off-by: Marek Puzyniak <marek.puzyniak@tieto.com>
-    Acked-by: Oleksij Rempel <linux@rempel-privat.de>
-    Signed-off-by: John W. Linville <linville@tuxdriver.com>
-
-commit 065e0b64f71632f5ad7f00c102fde09c534cfbf0
-Author: Felix Fietkau <nbd@openwrt.org>
-Date:   Tue Sep 30 11:00:33 2014 +0200
-
-    ath9k: fix getting tx duration for dynack
-    
-    On AR9003, tx control and tx status are in separate descriptor rings.
-    Tx duration is extracted from the tx control descriptor data, which
-    ar9003_hw_proc_txdesc cannot access.
-    
-    Fix getting the duration by adding a separate callback for it.
-    
-    Acked-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
-    Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit fdf9a4517b60d847b9bc0a30249efd96559fa450
-Author: Felix Fietkau <nbd@openwrt.org>
-Date:   Tue Sep 9 09:48:30 2014 +0200
-
-    ath9k_hw: fix PLL clock initialization for newer SoC
-    
-    On AR934x and newer SoC devices, the layout of the AR_RTC_PLL_CONTROL
-    register changed. This currently breaks at least 5/10 MHz operation.
-    AR933x uses the old layout.
-    
-    It might also have been causing other stability issues because of the
-    different location of the PLL_BYPASS bit which needs to be set during
-    PLL clock initialization.
-    
-    This patch also removes more instances of hardcoded register values in
-    favor of properly computed ones with the PLL_BYPASS bit added.
-    
-    Reported-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
-    Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit b6d1f51cd8bdc9d952147a960fbf1f261d8e4188
-Author: Felix Fietkau <nbd@openwrt.org>
-Date:   Mon Sep 8 18:35:08 2014 +0200
-
-    ath9k_hw: reduce ANI spur immunity setting on HT40 extension channel
-    
-    The cycpwr_thr1 value needs to be lower on the extension channel than on
-    the control channel, similar to how the register settings are programmed
-    in the initvals.
-    
-    Also drop the unnecessary check for HT40 - this register can always be
-    written. This patch has been reported to improve HT40 stability and
-    throughput in some environments.
-    
-    Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit 5ad2dfbaa19aa45d29184d30c8c5dae0e110074a
-Author: Felix Fietkau <nbd@openwrt.org>
-Date:   Mon Sep 8 18:31:26 2014 +0200
-
-    Revert "ath9k_hw: reduce ANI firstep range for older chips"
-    
-    This reverts commit 09efc56345be4146ab9fc87a55c837ed5d6ea1ab
-    
-    I've received reports that this change is decreasing throughput in some
-    rare conditions on an AR9280 based device
-    
-    Cc: stable@vger.kernel.org
-    Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit 4c82fc569cf2f29e6c66d98ef4a1b0f3b6a98e9d
-Author: Felix Fietkau <nbd@openwrt.org>
-Date:   Sat Sep 27 22:39:27 2014 +0200
-
-    ath9k_hw: disable hardware ad-hoc flag on ar934x rev 3
-    
-    On AR934x rev 3, settin the ad-hoc flag completely messes up hardware
-    state - beacons get stuck, almost no packets make it out, hardware is
-    constantly reset.
-    
-    When leaving out that flag and setting up the hw like in AP mode, TSF
-    timers won't be automatically synced, but at least the rest works.
-    
-    AR934x rev 2 and older are not affected by this bug
-    
-    Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit ecfb4b3fff006372ac5c40871f9bb182fd00444f
-Author: Felix Fietkau <nbd@openwrt.org>
-Date:   Sat Sep 27 22:15:43 2014 +0200
-
-    ath9k: use ah->get_mac_revision for all SoC devices if available
-    
-    It is needed for AR934x as well
-    
-    Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit c11113bc25df22898fb995d3205bdc4f27c98073
-Author: Felix Fietkau <nbd@openwrt.org>
-Date:   Sat Sep 27 18:04:58 2014 +0200
-
-    ath5k: add missing include for debug code
-    
-    Needed for calling vmalloc()/vfree()
-    
-    Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit 83f76a9f9a42773c7eef90bb86b4b2c16b0b3755
-Author: Felix Fietkau <nbd@openwrt.org>
-Date:   Sat Sep 27 15:58:51 2014 +0200
-
-    ath5k: fix AHB kconfig dependency
-    
-    Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit ddd67f2a5cfd73fad4b78190025402d419b9f0a9
-Author: Felix Fietkau <nbd@openwrt.org>
-Date:   Sat Sep 27 15:57:09 2014 +0200
-
-    Revert "ath5k: Remove AHB bus support"
-    
-    This reverts commit 093ec3c5337434f40d77c1af06c139da3e5ba6dc.
-
---- a/drivers/net/wireless/ath/ath5k/Kconfig
-+++ b/drivers/net/wireless/ath/ath5k/Kconfig
-@@ -2,12 +2,14 @@ config ATH5K
- 	tristate "Atheros 5xxx wireless cards support"
- 	depends on m
- 	depends on PCI && MAC80211
-+	depends on (PCI || ATHEROS_AR231X) && MAC80211
- 	select ATH_COMMON
- 	select MAC80211_LEDS
- 	select BACKPORT_LEDS_CLASS
- 	select BACKPORT_NEW_LEDS
- 	select BACKPORT_AVERAGE
--	select ATH5K_PCI
-+	select ATH5K_AHB if ATHEROS_AR231X
-+	select ATH5K_PCI if !ATHEROS_AR231X
- 	---help---
- 	  This module adds support for wireless adapters based on
- 	  Atheros 5xxx chipset.
-@@ -52,9 +54,16 @@ config ATH5K_TRACER
- 
- 	  If unsure, say N.
- 
-+config ATH5K_AHB
-+	bool "Atheros 5xxx AHB bus support"
-+	depends on ATHEROS_AR231X
-+	---help---
-+	  This adds support for WiSoC type chipsets of the 5xxx Atheros
-+	  family.
-+
- config ATH5K_PCI
- 	bool "Atheros 5xxx PCI bus support"
--	depends on PCI
-+	depends on !ATHEROS_AR231X
- 	---help---
- 	  This adds support for PCI type chipsets of the 5xxx Atheros
- 	  family.
---- /dev/null
-+++ b/drivers/net/wireless/ath/ath5k/ahb.c
-@@ -0,0 +1,234 @@
-+/*
-+ * Copyright (c) 2008-2009 Atheros Communications Inc.
-+ * Copyright (c) 2009 Gabor Juhos <juhosg@openwrt.org>
-+ * Copyright (c) 2009 Imre Kaloz <kaloz@openwrt.org>
-+ *
-+ * Permission to use, copy, modify, and/or distribute this software for any
-+ * purpose with or without fee is hereby granted, provided that the above
-+ * copyright notice and this permission notice appear in all copies.
-+ *
-+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-+ */
-+
-+#include <linux/nl80211.h>
-+#include <linux/platform_device.h>
-+#include <linux/etherdevice.h>
-+#include <linux/export.h>
-+#include <ar231x_platform.h>
-+#include "ath5k.h"
-+#include "debug.h"
-+#include "base.h"
-+#include "reg.h"
-+
-+/* return bus cachesize in 4B word units */
-+static void ath5k_ahb_read_cachesize(struct ath_common *common, int *csz)
-+{
-+	*csz = L1_CACHE_BYTES >> 2;
-+}
-+
-+static bool
-+ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)
-+{
-+	struct ath5k_hw *ah = common->priv;
-+	struct platform_device *pdev = to_platform_device(ah->dev);
-+	struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev);
-+	u16 *eeprom, *eeprom_end;
-+
-+	eeprom = (u16 *) bcfg->radio;
-+	eeprom_end = ((void *) bcfg->config) + BOARD_CONFIG_BUFSZ;
-+
-+	eeprom += off;
-+	if (eeprom > eeprom_end)
-+		return false;
-+
-+	*data = *eeprom;
-+	return true;
-+}
-+
-+int ath5k_hw_read_srev(struct ath5k_hw *ah)
-+{
-+	struct platform_device *pdev = to_platform_device(ah->dev);
-+	struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev);
-+	ah->ah_mac_srev = bcfg->devid;
-+	return 0;
-+}
-+
-+static int ath5k_ahb_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
-+{
-+	struct platform_device *pdev = to_platform_device(ah->dev);
-+	struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev);
-+	u8 *cfg_mac;
-+
-+	if (to_platform_device(ah->dev)->id == 0)
-+		cfg_mac = bcfg->config->wlan0_mac;
-+	else
-+		cfg_mac = bcfg->config->wlan1_mac;
-+
-+	memcpy(mac, cfg_mac, ETH_ALEN);
-+	return 0;
-+}
-+
-+static const struct ath_bus_ops ath_ahb_bus_ops = {
-+	.ath_bus_type = ATH_AHB,
-+	.read_cachesize = ath5k_ahb_read_cachesize,
-+	.eeprom_read = ath5k_ahb_eeprom_read,
-+	.eeprom_read_mac = ath5k_ahb_eeprom_read_mac,
-+};
-+
-+/*Initialization*/
-+static int ath_ahb_probe(struct platform_device *pdev)
-+{
-+	struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev);
-+	struct ath5k_hw *ah;
-+	struct ieee80211_hw *hw;
-+	struct resource *res;
-+	void __iomem *mem;
-+	int irq;
-+	int ret = 0;
-+	u32 reg;
-+
-+	if (!dev_get_platdata(&pdev->dev)) {
-+		dev_err(&pdev->dev, "no platform data specified\n");
-+		ret = -EINVAL;
-+		goto err_out;
-+	}
-+
-+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+	if (res == NULL) {
-+		dev_err(&pdev->dev, "no memory resource found\n");
-+		ret = -ENXIO;
-+		goto err_out;
-+	}
-+
-+	mem = ioremap_nocache(res->start, resource_size(res));
-+	if (mem == NULL) {
-+		dev_err(&pdev->dev, "ioremap failed\n");
-+		ret = -ENOMEM;
-+		goto err_out;
-+	}
-+
-+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-+	if (res == NULL) {
-+		dev_err(&pdev->dev, "no IRQ resource found\n");
-+		ret = -ENXIO;
-+		goto err_iounmap;
-+	}
-+
-+	irq = res->start;
-+
-+	hw = ieee80211_alloc_hw(sizeof(struct ath5k_hw), &ath5k_hw_ops);
-+	if (hw == NULL) {
-+		dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
-+		ret = -ENOMEM;
-+		goto err_iounmap;
-+	}
-+
-+	ah = hw->priv;
-+	ah->hw = hw;
-+	ah->dev = &pdev->dev;
-+	ah->iobase = mem;
-+	ah->irq = irq;
-+	ah->devid = bcfg->devid;
-+
-+	if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
-+		/* Enable WMAC AHB arbitration */
-+		reg = ioread32((void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
-+		reg |= AR5K_AR2315_AHB_ARB_CTL_WLAN;
-+		iowrite32(reg, (void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
-+
-+		/* Enable global WMAC swapping */
-+		reg = ioread32((void __iomem *) AR5K_AR2315_BYTESWAP);
-+		reg |= AR5K_AR2315_BYTESWAP_WMAC;
-+		iowrite32(reg, (void __iomem *) AR5K_AR2315_BYTESWAP);
-+	} else {
-+		/* Enable WMAC DMA access (assuming 5312 or 231x*/
-+		/* TODO: check other platforms */
-+		reg = ioread32((void __iomem *) AR5K_AR5312_ENABLE);
-+		if (to_platform_device(ah->dev)->id == 0)
-+			reg |= AR5K_AR5312_ENABLE_WLAN0;
-+		else
-+			reg |= AR5K_AR5312_ENABLE_WLAN1;
-+		iowrite32(reg, (void __iomem *) AR5K_AR5312_ENABLE);
-+
-+		/*
-+		 * On a dual-band AR5312, the multiband radio is only
-+		 * used as pass-through. Disable 2 GHz support in the
-+		 * driver for it
-+		 */
-+		if (to_platform_device(ah->dev)->id == 0 &&
-+		    (bcfg->config->flags & (BD_WLAN0 | BD_WLAN1)) ==
-+		     (BD_WLAN1 | BD_WLAN0))
-+			ah->ah_capabilities.cap_needs_2GHz_ovr = true;
-+		else
-+			ah->ah_capabilities.cap_needs_2GHz_ovr = false;
-+	}
-+
-+	ret = ath5k_init_ah(ah, &ath_ahb_bus_ops);
-+	if (ret != 0) {
-+		dev_err(&pdev->dev, "failed to attach device, err=%d\n", ret);
-+		ret = -ENODEV;
-+		goto err_free_hw;
-+	}
-+
-+	platform_set_drvdata(pdev, hw);
-+
-+	return 0;
-+
-+ err_free_hw:
-+	ieee80211_free_hw(hw);
-+ err_iounmap:
-+        iounmap(mem);
-+ err_out:
-+	return ret;
-+}
-+
-+static int ath_ahb_remove(struct platform_device *pdev)
-+{
-+	struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev);
-+	struct ieee80211_hw *hw = platform_get_drvdata(pdev);
-+	struct ath5k_hw *ah;
-+	u32 reg;
-+
-+	if (!hw)
-+		return 0;
-+
-+	ah = hw->priv;
-+
-+	if (bcfg->devid >= AR5K_SREV_AR2315_R6) {
-+		/* Disable WMAC AHB arbitration */
-+		reg = ioread32((void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
-+		reg &= ~AR5K_AR2315_AHB_ARB_CTL_WLAN;
-+		iowrite32(reg, (void __iomem *) AR5K_AR2315_AHB_ARB_CTL);
-+	} else {
-+		/*Stop DMA access */
-+		reg = ioread32((void __iomem *) AR5K_AR5312_ENABLE);
-+		if (to_platform_device(ah->dev)->id == 0)
-+			reg &= ~AR5K_AR5312_ENABLE_WLAN0;
-+		else
-+			reg &= ~AR5K_AR5312_ENABLE_WLAN1;
-+		iowrite32(reg, (void __iomem *) AR5K_AR5312_ENABLE);
-+	}
-+
-+	ath5k_deinit_ah(ah);
-+	iounmap(ah->iobase);
-+	ieee80211_free_hw(hw);
-+
-+	return 0;
-+}
-+
-+static struct platform_driver ath_ahb_driver = {
-+	.probe      = ath_ahb_probe,
-+	.remove     = ath_ahb_remove,
-+	.driver		= {
-+		.name	= "ar231x-wmac",
-+		.owner	= THIS_MODULE,
-+	},
-+};
-+
-+module_platform_driver(ath_ahb_driver);
---- a/drivers/net/wireless/ath/ath5k/ath5k.h
-+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
-@@ -1647,6 +1647,32 @@ static inline struct ath_regulatory *ath
- 	return &(ath5k_hw_common(ah)->regulatory);
- }
- 
-+#ifdef CONFIG_ATHEROS_AR231X
-+#define AR5K_AR2315_PCI_BASE	((void __iomem *)0xb0100000)
-+
-+static inline void __iomem *ath5k_ahb_reg(struct ath5k_hw *ah, u16 reg)
-+{
-+	/* On AR2315 and AR2317 the PCI clock domain registers
-+	 * are outside of the WMAC register space */
-+	if (unlikely((reg >= 0x4000) && (reg < 0x5000) &&
-+	    (ah->ah_mac_srev >= AR5K_SREV_AR2315_R6)))
-+		return AR5K_AR2315_PCI_BASE + reg;
-+
-+	return ah->iobase + reg;
-+}
-+
-+static inline u32 ath5k_hw_reg_read(struct ath5k_hw *ah, u16 reg)
-+{
-+	return ioread32(ath5k_ahb_reg(ah, reg));
-+}
-+
-+static inline void ath5k_hw_reg_write(struct ath5k_hw *ah, u32 val, u16 reg)
-+{
-+	iowrite32(val, ath5k_ahb_reg(ah, reg));
-+}
-+
-+#else
-+
- static inline u32 ath5k_hw_reg_read(struct ath5k_hw *ah, u16 reg)
- {
- 	return ioread32(ah->iobase + reg);
-@@ -1657,6 +1683,8 @@ static inline void ath5k_hw_reg_write(st
- 	iowrite32(val, ah->iobase + reg);
- }
- 
-+#endif
-+
- static inline enum ath_bus_type ath5k_get_bus_type(struct ath5k_hw *ah)
- {
- 	return ath5k_hw_common(ah)->bus_ops->ath_bus_type;
---- a/drivers/net/wireless/ath/ath5k/base.c
-+++ b/drivers/net/wireless/ath/ath5k/base.c
-@@ -99,6 +99,15 @@ static int ath5k_reset(struct ath5k_hw *
- 
- /* Known SREVs */
- static const struct ath5k_srev_name srev_names[] = {
-+#ifdef CONFIG_ATHEROS_AR231X
-+	{ "5312",	AR5K_VERSION_MAC,	AR5K_SREV_AR5312_R2 },
-+	{ "5312",	AR5K_VERSION_MAC,	AR5K_SREV_AR5312_R7 },
-+	{ "2313",	AR5K_VERSION_MAC,	AR5K_SREV_AR2313_R8 },
-+	{ "2315",	AR5K_VERSION_MAC,	AR5K_SREV_AR2315_R6 },
-+	{ "2315",	AR5K_VERSION_MAC,	AR5K_SREV_AR2315_R7 },
-+	{ "2317",	AR5K_VERSION_MAC,	AR5K_SREV_AR2317_R1 },
-+	{ "2317",	AR5K_VERSION_MAC,	AR5K_SREV_AR2317_R2 },
-+#else
- 	{ "5210",	AR5K_VERSION_MAC,	AR5K_SREV_AR5210 },
- 	{ "5311",	AR5K_VERSION_MAC,	AR5K_SREV_AR5311 },
- 	{ "5311A",	AR5K_VERSION_MAC,	AR5K_SREV_AR5311A },
-@@ -117,6 +126,7 @@ static const struct ath5k_srev_name srev
- 	{ "5418",	AR5K_VERSION_MAC,	AR5K_SREV_AR5418 },
- 	{ "2425",	AR5K_VERSION_MAC,	AR5K_SREV_AR2425 },
- 	{ "2417",	AR5K_VERSION_MAC,	AR5K_SREV_AR2417 },
-+#endif
- 	{ "xxxxx",	AR5K_VERSION_MAC,	AR5K_SREV_UNKNOWN },
- 	{ "5110",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5110 },
- 	{ "5111",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5111 },
-@@ -132,6 +142,10 @@ static const struct ath5k_srev_name srev
- 	{ "5413",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5413 },
- 	{ "5424",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5424 },
- 	{ "5133",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_5133 },
-+#ifdef CONFIG_ATHEROS_AR231X
-+	{ "2316",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2316 },
-+	{ "2317",	AR5K_VERSION_RAD,	AR5K_SREV_RAD_2317 },
-+#endif
- 	{ "xxxxx",	AR5K_VERSION_RAD,	AR5K_SREV_UNKNOWN },
- };
- 
---- a/drivers/net/wireless/ath/ath5k/led.c
-+++ b/drivers/net/wireless/ath/ath5k/led.c
-@@ -163,14 +163,20 @@ int ath5k_init_leds(struct ath5k_hw *ah)
- {
- 	int ret = 0;
- 	struct ieee80211_hw *hw = ah->hw;
-+#ifndef CONFIG_ATHEROS_AR231X
- 	struct pci_dev *pdev = ah->pdev;
-+#endif
- 	char name[ATH5K_LED_MAX_NAME_LEN + 1];
- 	const struct pci_device_id *match;
- 
- 	if (!ah->pdev)
- 		return 0;
- 
-+#ifdef CONFIG_ATHEROS_AR231X
-+	match = NULL;
-+#else
- 	match = pci_match_id(&ath5k_led_devices[0], pdev);
-+#endif
- 	if (match) {
- 		__set_bit(ATH_STAT_LEDSOFT, ah->status);
- 		ah->led_pin = ATH_PIN(match->driver_data);
---- a/drivers/net/wireless/ath/ath5k/debug.c
-+++ b/drivers/net/wireless/ath/ath5k/debug.c
-@@ -65,6 +65,7 @@
- 
- #include <linux/seq_file.h>
- #include <linux/list.h>
-+#include <linux/vmalloc.h>
- #include "debug.h"
- #include "ath5k.h"
- #include "reg.h"
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -222,31 +222,28 @@ static void ath9k_hw_read_revisions(stru
- {
- 	u32 val;
- 
-+	if (ah->get_mac_revision)
-+		ah->hw_version.macRev = ah->get_mac_revision();
-+
- 	switch (ah->hw_version.devid) {
- 	case AR5416_AR9100_DEVID:
- 		ah->hw_version.macVersion = AR_SREV_VERSION_9100;
- 		break;
- 	case AR9300_DEVID_AR9330:
- 		ah->hw_version.macVersion = AR_SREV_VERSION_9330;
--		if (ah->get_mac_revision) {
--			ah->hw_version.macRev = ah->get_mac_revision();
--		} else {
-+		if (!ah->get_mac_revision) {
- 			val = REG_READ(ah, AR_SREV);
- 			ah->hw_version.macRev = MS(val, AR_SREV_REVISION2);
- 		}
- 		return;
- 	case AR9300_DEVID_AR9340:
- 		ah->hw_version.macVersion = AR_SREV_VERSION_9340;
--		val = REG_READ(ah, AR_SREV);
--		ah->hw_version.macRev = MS(val, AR_SREV_REVISION2);
- 		return;
- 	case AR9300_DEVID_QCA955X:
- 		ah->hw_version.macVersion = AR_SREV_VERSION_9550;
- 		return;
- 	case AR9300_DEVID_AR953X:
- 		ah->hw_version.macVersion = AR_SREV_VERSION_9531;
--		if (ah->get_mac_revision)
--			ah->hw_version.macRev = ah->get_mac_revision();
- 		return;
- 	}
- 
-@@ -704,6 +701,8 @@ static void ath9k_hw_init_pll(struct ath
- {
- 	u32 pll;
- 
-+	pll = ath9k_hw_compute_pll_control(ah, chan);
-+
- 	if (AR_SREV_9485(ah) || AR_SREV_9565(ah)) {
- 		/* program BB PLL ki and kd value, ki=0x4, kd=0x40 */
- 		REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2,
-@@ -754,7 +753,8 @@ static void ath9k_hw_init_pll(struct ath
- 		REG_RMW_FIELD(ah, AR_CH0_DDR_DPLL3,
- 			      AR_CH0_DPLL3_PHASE_SHIFT, 0x1);
- 
--		REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x1142c);
-+		REG_WRITE(ah, AR_RTC_PLL_CONTROL,
-+			  pll | AR_RTC_9300_PLL_BYPASS);
- 		udelay(1000);
- 
- 		/* program refdiv, nint, frac to RTC register */
-@@ -770,7 +770,8 @@ static void ath9k_hw_init_pll(struct ath
- 	} else if (AR_SREV_9340(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah)) {
- 		u32 regval, pll2_divint, pll2_divfrac, refdiv;
- 
--		REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x1142c);
-+		REG_WRITE(ah, AR_RTC_PLL_CONTROL,
-+			  pll | AR_RTC_9300_SOC_PLL_BYPASS);
- 		udelay(1000);
- 
- 		REG_SET_BIT(ah, AR_PHY_PLL_MODE, 0x1 << 16);
-@@ -843,7 +844,6 @@ static void ath9k_hw_init_pll(struct ath
- 		udelay(1000);
- 	}
- 
--	pll = ath9k_hw_compute_pll_control(ah, chan);
- 	if (AR_SREV_9565(ah))
- 		pll |= 0x40000;
- 	REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll);
-@@ -1192,9 +1192,12 @@ static void ath9k_hw_set_operating_mode(
- 
- 	switch (opmode) {
- 	case NL80211_IFTYPE_ADHOC:
--		set |= AR_STA_ID1_ADHOC;
--		REG_SET_BIT(ah, AR_CFG, AR_CFG_AP_ADHOC_INDICATION);
--		break;
-+		if (!AR_SREV_9340_13(ah)) {
-+			set |= AR_STA_ID1_ADHOC;
-+			REG_SET_BIT(ah, AR_CFG, AR_CFG_AP_ADHOC_INDICATION);
-+			break;
-+		}
-+		/* fall through */
- 	case NL80211_IFTYPE_MESH_POINT:
- 	case NL80211_IFTYPE_AP:
- 		set |= AR_STA_ID1_STA_AP;
---- a/drivers/net/wireless/ath/ath9k/reg.h
-+++ b/drivers/net/wireless/ath/ath9k/reg.h
-@@ -903,6 +903,10 @@
- #define AR_SREV_9340(_ah) \
- 	(((_ah)->hw_version.macVersion == AR_SREV_VERSION_9340))
- 
-+#define AR_SREV_9340_13(_ah) \
-+	(AR_SREV_9340((_ah)) && \
-+	 ((_ah)->hw_version.macRev == AR_SREV_REVISION_9340_13))
-+
- #define AR_SREV_9340_13_OR_LATER(_ah) \
- 	(AR_SREV_9340((_ah)) && \
- 	 ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9340_13))
-@@ -1240,12 +1244,23 @@ enum {
- #define AR_CH0_DPLL3_PHASE_SHIFT_S   23
- #define AR_PHY_CCA_NOM_VAL_2GHZ      -118
- 
-+#define AR_RTC_9300_SOC_PLL_DIV_INT          0x0000003f
-+#define AR_RTC_9300_SOC_PLL_DIV_INT_S        0
-+#define AR_RTC_9300_SOC_PLL_DIV_FRAC         0x000fffc0
-+#define AR_RTC_9300_SOC_PLL_DIV_FRAC_S       6
-+#define AR_RTC_9300_SOC_PLL_REFDIV           0x01f00000
-+#define AR_RTC_9300_SOC_PLL_REFDIV_S         20
-+#define AR_RTC_9300_SOC_PLL_CLKSEL           0x06000000
-+#define AR_RTC_9300_SOC_PLL_CLKSEL_S         25
-+#define AR_RTC_9300_SOC_PLL_BYPASS           0x08000000
-+
- #define AR_RTC_9300_PLL_DIV          0x000003ff
- #define AR_RTC_9300_PLL_DIV_S        0
- #define AR_RTC_9300_PLL_REFDIV       0x00003C00
- #define AR_RTC_9300_PLL_REFDIV_S     10
- #define AR_RTC_9300_PLL_CLKSEL       0x0000C000
- #define AR_RTC_9300_PLL_CLKSEL_S     14
-+#define AR_RTC_9300_PLL_BYPASS       0x00010000
- 
- #define AR_RTC_9160_PLL_DIV	0x000003ff
- #define AR_RTC_9160_PLL_DIV_S   0
---- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
-+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
-@@ -1004,9 +1004,11 @@ static bool ar5008_hw_ani_control_new(st
- 	case ATH9K_ANI_FIRSTEP_LEVEL:{
- 		u32 level = param;
- 
--		value = level;
-+		value = level * 2;
- 		REG_RMW_FIELD(ah, AR_PHY_FIND_SIG,
- 			      AR_PHY_FIND_SIG_FIRSTEP, value);
-+		REG_RMW_FIELD(ah, AR_PHY_FIND_SIG_LOW,
-+			      AR_PHY_FIND_SIG_FIRSTEP_LOW, value);
- 
- 		if (level != aniState->firstepLevel) {
- 			ath_dbg(common, ANI,
-@@ -1040,9 +1042,8 @@ static bool ar5008_hw_ani_control_new(st
- 		REG_RMW_FIELD(ah, AR_PHY_TIMING5,
- 			      AR_PHY_TIMING5_CYCPWR_THR1, value);
- 
--		if (IS_CHAN_HT40(ah->curchan))
--			REG_RMW_FIELD(ah, AR_PHY_EXT_CCA,
--				      AR_PHY_EXT_TIMING5_CYCPWR_THR1, value);
-+		REG_RMW_FIELD(ah, AR_PHY_EXT_CCA,
-+				  AR_PHY_EXT_TIMING5_CYCPWR_THR1, value - 1);
- 
- 		if (level != aniState->spurImmunityLevel) {
- 			ath_dbg(common, ANI,
---- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
-@@ -517,6 +517,23 @@ static void ar9003_hw_spur_mitigate(stru
- 	ar9003_hw_spur_mitigate_ofdm(ah, chan);
- }
- 
-+static u32 ar9003_hw_compute_pll_control_soc(struct ath_hw *ah,
-+					     struct ath9k_channel *chan)
-+{
-+	u32 pll;
-+
-+	pll = SM(0x5, AR_RTC_9300_SOC_PLL_REFDIV);
-+
-+	if (chan && IS_CHAN_HALF_RATE(chan))
-+		pll |= SM(0x1, AR_RTC_9300_SOC_PLL_CLKSEL);
-+	else if (chan && IS_CHAN_QUARTER_RATE(chan))
-+		pll |= SM(0x2, AR_RTC_9300_SOC_PLL_CLKSEL);
-+
-+	pll |= SM(0x2c, AR_RTC_9300_SOC_PLL_DIV_INT);
-+
-+	return pll;
-+}
-+
- static u32 ar9003_hw_compute_pll_control(struct ath_hw *ah,
- 					 struct ath9k_channel *chan)
- {
-@@ -1781,7 +1798,12 @@ void ar9003_hw_attach_phy_ops(struct ath
- 
- 	priv_ops->rf_set_freq = ar9003_hw_set_channel;
- 	priv_ops->spur_mitigate_freq = ar9003_hw_spur_mitigate;
--	priv_ops->compute_pll_control = ar9003_hw_compute_pll_control;
-+
-+	if (AR_SREV_9340(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah))
-+		priv_ops->compute_pll_control = ar9003_hw_compute_pll_control_soc;
-+	else
-+		priv_ops->compute_pll_control = ar9003_hw_compute_pll_control;
-+
- 	priv_ops->set_channel_regs = ar9003_hw_set_channel_regs;
- 	priv_ops->init_bb = ar9003_hw_init_bb;
- 	priv_ops->process_ini = ar9003_hw_process_ini;
---- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
-@@ -381,16 +381,27 @@ static int ar9002_hw_proc_txdesc(struct 
- 	ts->evm1 = ads->AR_TxEVM1;
- 	ts->evm2 = ads->AR_TxEVM2;
- 
--	status = ACCESS_ONCE(ads->ds_ctl4);
--	ts->duration[0] = MS(status, AR_PacketDur0);
--	ts->duration[1] = MS(status, AR_PacketDur1);
--	status = ACCESS_ONCE(ads->ds_ctl5);
--	ts->duration[2] = MS(status, AR_PacketDur2);
--	ts->duration[3] = MS(status, AR_PacketDur3);
--
- 	return 0;
- }
- 
-+static int ar9002_hw_get_duration(struct ath_hw *ah, const void *ds, int index)
-+{
-+	struct ar5416_desc *ads = AR5416DESC(ds);
-+
-+	switch (index) {
-+	case 0:
-+		return MS(ACCESS_ONCE(ads->ds_ctl4), AR_PacketDur0);
-+	case 1:
-+		return MS(ACCESS_ONCE(ads->ds_ctl4), AR_PacketDur1);
-+	case 2:
-+		return MS(ACCESS_ONCE(ads->ds_ctl5), AR_PacketDur2);
-+	case 3:
-+		return MS(ACCESS_ONCE(ads->ds_ctl5), AR_PacketDur3);
-+	default:
-+		return -1;
-+	}
-+}
-+
- void ath9k_hw_setuprxdesc(struct ath_hw *ah, struct ath_desc *ds,
- 			  u32 size, u32 flags)
- {
-@@ -413,4 +424,5 @@ void ar9002_hw_attach_mac_ops(struct ath
- 	ops->get_isr = ar9002_hw_get_isr;
- 	ops->set_txdesc = ar9002_set_txdesc;
- 	ops->proc_txdesc = ar9002_hw_proc_txdesc;
-+	ops->get_duration = ar9002_hw_get_duration;
- }
---- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-@@ -355,11 +355,9 @@ static int ar9003_hw_proc_txdesc(struct 
- 				 struct ath_tx_status *ts)
- {
- 	struct ar9003_txs *ads;
--	struct ar9003_txc *adc;
- 	u32 status;
- 
- 	ads = &ah->ts_ring[ah->ts_tail];
--	adc = (struct ar9003_txc *)ads;
- 
- 	status = ACCESS_ONCE(ads->status8);
- 	if ((status & AR_TxDone) == 0)
-@@ -428,18 +426,29 @@ static int ar9003_hw_proc_txdesc(struct 
- 	ts->ts_rssi_ext1 = MS(status, AR_TxRSSIAnt11);
- 	ts->ts_rssi_ext2 = MS(status, AR_TxRSSIAnt12);
- 
--	status = ACCESS_ONCE(adc->ctl15);
--	ts->duration[0] = MS(status, AR_PacketDur0);
--	ts->duration[1] = MS(status, AR_PacketDur1);
--	status = ACCESS_ONCE(adc->ctl16);
--	ts->duration[2] = MS(status, AR_PacketDur2);
--	ts->duration[3] = MS(status, AR_PacketDur3);
--
- 	memset(ads, 0, sizeof(*ads));
- 
- 	return 0;
- }
- 
-+static int ar9003_hw_get_duration(struct ath_hw *ah, const void *ds, int index)
-+{
-+	const struct ar9003_txc *adc = ds;
-+
-+	switch (index) {
-+	case 0:
-+		return MS(ACCESS_ONCE(adc->ctl15), AR_PacketDur0);
-+	case 1:
-+		return MS(ACCESS_ONCE(adc->ctl15), AR_PacketDur1);
-+	case 2:
-+		return MS(ACCESS_ONCE(adc->ctl16), AR_PacketDur2);
-+	case 3:
-+		return MS(ACCESS_ONCE(adc->ctl16), AR_PacketDur3);
-+	default:
-+		return 0;
-+	}
-+}
-+
- void ar9003_hw_attach_mac_ops(struct ath_hw *hw)
- {
- 	struct ath_hw_ops *ops = ath9k_hw_ops(hw);
-@@ -449,6 +458,7 @@ void ar9003_hw_attach_mac_ops(struct ath
- 	ops->get_isr = ar9003_hw_get_isr;
- 	ops->set_txdesc = ar9003_set_txdesc;
- 	ops->proc_txdesc = ar9003_hw_proc_txdesc;
-+	ops->get_duration = ar9003_hw_get_duration;
- }
- 
- void ath9k_hw_set_rx_bufsize(struct ath_hw *ah, u16 buf_size)
---- a/drivers/net/wireless/ath/ath9k/dynack.c
-+++ b/drivers/net/wireless/ath/ath9k/dynack.c
-@@ -202,7 +202,7 @@ void ath_dynack_sample_tx_ts(struct ath_
- 	ridx = ts->ts_rateindex;
- 
- 	da->st_rbf.ts[da->st_rbf.t_rb].tstamp = ts->ts_tstamp;
--	da->st_rbf.ts[da->st_rbf.t_rb].dur = ts->duration[ts->ts_rateindex];
-+	da->st_rbf.ts[da->st_rbf.t_rb].dur = ts->duration;
- 	ether_addr_copy(da->st_rbf.addr[da->st_rbf.t_rb].h_dest, hdr->addr1);
- 	ether_addr_copy(da->st_rbf.addr[da->st_rbf.t_rb].h_src, hdr->addr2);
- 
---- a/drivers/net/wireless/ath/ath9k/hw-ops.h
-+++ b/drivers/net/wireless/ath/ath9k/hw-ops.h
-@@ -67,6 +67,12 @@ static inline int ath9k_hw_txprocdesc(st
- 	return ath9k_hw_ops(ah)->proc_txdesc(ah, ds, ts);
- }
- 
-+static inline int ath9k_hw_get_duration(struct ath_hw *ah, const void *ds,
-+					int index)
-+{
-+	return ath9k_hw_ops(ah)->get_duration(ah, ds, index);
-+}
-+
- static inline void ath9k_hw_antdiv_comb_conf_get(struct ath_hw *ah,
- 		struct ath_hw_antcomb_conf *antconf)
- {
---- a/drivers/net/wireless/ath/ath9k/hw.h
-+++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -691,6 +691,7 @@ struct ath_hw_ops {
- 			   struct ath_tx_info *i);
- 	int (*proc_txdesc)(struct ath_hw *ah, void *ds,
- 			   struct ath_tx_status *ts);
-+	int (*get_duration)(struct ath_hw *ah, const void *ds, int index);
- 	void (*antdiv_comb_conf_get)(struct ath_hw *ah,
- 			struct ath_hw_antcomb_conf *antconf);
- 	void (*antdiv_comb_conf_set)(struct ath_hw *ah,
---- a/drivers/net/wireless/ath/ath9k/mac.h
-+++ b/drivers/net/wireless/ath/ath9k/mac.h
-@@ -121,7 +121,7 @@ struct ath_tx_status {
- 	u32 evm0;
- 	u32 evm1;
- 	u32 evm2;
--	u32 duration[4];
-+	u32 duration;
- };
- 
- struct ath_rx_status {
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -683,6 +683,8 @@ static void ath_tx_process_buffer(struct
- 	if (bf_is_ampdu_not_probing(bf))
- 		txq->axq_ampdu_depth--;
- 
-+	ts->duration = ath9k_hw_get_duration(sc->sc_ah, bf->bf_desc,
-+					     ts->ts_rateindex);
- 	if (!bf_isampdu(bf)) {
- 		if (!flush) {
- 			info = IEEE80211_SKB_CB(bf->bf_mpdu);
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -455,7 +455,8 @@ void ath9k_p2p_bss_info_changed(struct a
- void ath9k_beacon_add_noa(struct ath_softc *sc, struct ath_vif *avp,
- 			  struct sk_buff *skb);
- void ath9k_p2p_ps_timer(void *priv);
--void ath9k_chanctx_wake_queues(struct ath_softc *sc);
-+void ath9k_chanctx_wake_queues(struct ath_softc *sc, struct ath_chanctx *ctx);
-+void ath9k_chanctx_stop_queues(struct ath_softc *sc, struct ath_chanctx *ctx);
- void ath_chanctx_check_active(struct ath_softc *sc, struct ath_chanctx *ctx);
- 
- void ath_chanctx_beacon_recv_ev(struct ath_softc *sc,
-@@ -525,7 +526,12 @@ static inline void ath9k_beacon_add_noa(
- static inline void ath9k_p2p_ps_timer(struct ath_softc *sc)
- {
- }
--static inline void ath9k_chanctx_wake_queues(struct ath_softc *sc)
-+static inline void ath9k_chanctx_wake_queues(struct ath_softc *sc,
-+					     struct ath_chanctx *ctx)
-+{
-+}
-+static inline void ath9k_chanctx_stop_queues(struct ath_softc *sc,
-+					     struct ath_chanctx *ctx)
- {
- }
- static inline void ath_chanctx_check_active(struct ath_softc *sc,
---- a/drivers/net/wireless/ath/ath9k/channel.c
-+++ b/drivers/net/wireless/ath/ath9k/channel.c
-@@ -761,6 +761,13 @@ void ath_offchannel_next(struct ath_soft
- 
- void ath_roc_complete(struct ath_softc *sc, bool abort)
- {
-+	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-+
-+	if (abort)
-+		ath_dbg(common, CHAN_CTX, "RoC aborted\n");
-+	else
-+		ath_dbg(common, CHAN_CTX, "RoC expired\n");
-+
- 	sc->offchannel.roc_vif = NULL;
- 	sc->offchannel.roc_chan = NULL;
- 	if (!abort)
-@@ -1037,9 +1044,11 @@ static void ath_offchannel_channel_chang
- void ath_chanctx_set_next(struct ath_softc *sc, bool force)
- {
- 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-+	struct ath_chanctx *old_ctx;
- 	struct timespec ts;
- 	bool measure_time = false;
- 	bool send_ps = false;
-+	bool queues_stopped = false;
- 
- 	spin_lock_bh(&sc->chan_lock);
- 	if (!sc->next_chan) {
-@@ -1069,6 +1078,10 @@ void ath_chanctx_set_next(struct ath_sof
- 			getrawmonotonic(&ts);
- 			measure_time = true;
- 		}
-+
-+		ath9k_chanctx_stop_queues(sc, sc->cur_chan);
-+		queues_stopped = true;
-+
- 		__ath9k_flush(sc->hw, ~0, true);
- 
- 		if (ath_chanctx_send_ps_frame(sc, true))
-@@ -1082,6 +1095,7 @@ void ath_chanctx_set_next(struct ath_sof
- 			sc->cur_chan->tsf_val = ath9k_hw_gettsf64(sc->sc_ah);
- 		}
- 	}
-+	old_ctx = sc->cur_chan;
- 	sc->cur_chan = sc->next_chan;
- 	sc->cur_chan->stopped = false;
- 	sc->next_chan = NULL;
-@@ -1104,7 +1118,16 @@ void ath_chanctx_set_next(struct ath_sof
- 		if (measure_time)
- 			sc->sched.channel_switch_time =
- 				ath9k_hw_get_tsf_offset(&ts, NULL);
-+		/*
-+		 * A reset will ensure that all queues are woken up,
-+		 * so there is no need to awaken them again.
-+		 */
-+		goto out;
- 	}
-+
-+	if (queues_stopped)
-+		ath9k_chanctx_wake_queues(sc, old_ctx);
-+out:
- 	if (send_ps)
- 		ath_chanctx_send_ps_frame(sc, false);
- 
-@@ -1170,18 +1193,37 @@ bool ath9k_is_chanctx_enabled(void)
- /* Queue management */
- /********************/
- 
--void ath9k_chanctx_wake_queues(struct ath_softc *sc)
-+void ath9k_chanctx_stop_queues(struct ath_softc *sc, struct ath_chanctx *ctx)
-+{
-+	struct ath_hw *ah = sc->sc_ah;
-+	int i;
-+
-+	if (ctx == &sc->offchannel.chan) {
-+		ieee80211_stop_queue(sc->hw,
-+				     sc->hw->offchannel_tx_hw_queue);
-+	} else {
-+		for (i = 0; i < IEEE80211_NUM_ACS; i++)
-+			ieee80211_stop_queue(sc->hw,
-+					     ctx->hw_queue_base + i);
-+	}
-+
-+	if (ah->opmode == NL80211_IFTYPE_AP)
-+		ieee80211_stop_queue(sc->hw, sc->hw->queues - 2);
-+}
-+
-+
-+void ath9k_chanctx_wake_queues(struct ath_softc *sc, struct ath_chanctx *ctx)
- {
- 	struct ath_hw *ah = sc->sc_ah;
- 	int i;
- 
--	if (sc->cur_chan == &sc->offchannel.chan) {
-+	if (ctx == &sc->offchannel.chan) {
- 		ieee80211_wake_queue(sc->hw,
- 				     sc->hw->offchannel_tx_hw_queue);
- 	} else {
- 		for (i = 0; i < IEEE80211_NUM_ACS; i++)
- 			ieee80211_wake_queue(sc->hw,
--					     sc->cur_chan->hw_queue_base + i);
-+					     ctx->hw_queue_base + i);
- 	}
- 
- 	if (ah->opmode == NL80211_IFTYPE_AP)
---- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
-+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
-@@ -464,6 +464,7 @@ static int ath9k_init_priv(struct ath9k_
- 		return -ENOMEM;
- 
- 	ah->dev = priv->dev;
-+	ah->hw = priv->hw;
- 	ah->hw_version.devid = devid;
- 	ah->hw_version.usbdev = drv_info;
- 	ah->ah_flags |= AH_USE_EEPROM;
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -60,8 +60,10 @@ static bool ath9k_has_pending_frames(str
- 
- 	spin_lock_bh(&txq->axq_lock);
- 
--	if (txq->axq_depth)
-+	if (txq->axq_depth) {
- 		pending = true;
-+		goto out;
-+	}
- 
- 	if (txq->mac80211_qnum >= 0) {
- 		struct list_head *list;
-@@ -70,6 +72,7 @@ static bool ath9k_has_pending_frames(str
- 		if (!list_empty(list))
- 			pending = true;
- 	}
-+out:
- 	spin_unlock_bh(&txq->axq_lock);
- 	return pending;
- }
-@@ -261,12 +264,7 @@ static bool ath_complete_reset(struct at
- 
- 	ath9k_hw_set_interrupts(ah);
- 	ath9k_hw_enable_interrupts(ah);
--
--	if (!ath9k_is_chanctx_enabled())
--		ieee80211_wake_queues(sc->hw);
--	else
--		ath9k_chanctx_wake_queues(sc);
--
-+	ieee80211_wake_queues(sc->hw);
- 	ath9k_p2p_ps_timer(sc);
- 
- 	return true;
-@@ -1971,9 +1969,6 @@ static bool ath9k_has_tx_pending(struct 
- 		if (!ATH_TXQ_SETUP(sc, i))
- 			continue;
- 
--		if (!sc->tx.txq[i].axq_depth)
--			continue;
--
- 		npend = ath9k_has_pending_frames(sc, &sc->tx.txq[i]);
- 		if (npend)
- 			break;
-@@ -1999,7 +1994,6 @@ void __ath9k_flush(struct ieee80211_hw *
- 	struct ath_common *common = ath9k_hw_common(ah);
- 	int timeout = HZ / 5; /* 200 ms */
- 	bool drain_txq;
--	int i;
- 
- 	cancel_delayed_work_sync(&sc->tx_complete_work);
- 
-@@ -2027,10 +2021,6 @@ void __ath9k_flush(struct ieee80211_hw *
- 			ath_reset(sc);
- 
- 		ath9k_ps_restore(sc);
--		for (i = 0; i < IEEE80211_NUM_ACS; i++) {
--			ieee80211_wake_queue(sc->hw,
--					     sc->cur_chan->hw_queue_base + i);
--		}
- 	}
- 
- 	ieee80211_queue_delayed_work(hw, &sc->tx_complete_work, 0);
-@@ -2039,16 +2029,8 @@ void __ath9k_flush(struct ieee80211_hw *
- static bool ath9k_tx_frames_pending(struct ieee80211_hw *hw)
- {
- 	struct ath_softc *sc = hw->priv;
--	int i;
--
--	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
--		if (!ATH_TXQ_SETUP(sc, i))
--			continue;
- 
--		if (ath9k_has_pending_frames(sc, &sc->tx.txq[i]))
--			return true;
--	}
--	return false;
-+	return ath9k_has_tx_pending(sc);
- }
- 
- static int ath9k_tx_last_beacon(struct ieee80211_hw *hw)
-@@ -2350,7 +2332,7 @@ static void ath9k_remove_chanctx(struct 
- 		conf->def.chan->center_freq);
- 
- 	ctx->assigned = false;
--	ctx->hw_queue_base = -1;
-+	ctx->hw_queue_base = 0;
- 	ath_chanctx_event(sc, NULL, ATH_CHANCTX_EVENT_UNASSIGN);
- 
- 	mutex_unlock(&sc->mutex);
---- a/net/mac80211/rate.c
-+++ b/net/mac80211/rate.c
-@@ -448,7 +448,7 @@ static void rate_fixup_ratelist(struct i
- 	 */
- 	if (!(rates[0].flags & IEEE80211_TX_RC_MCS)) {
- 		u32 basic_rates = vif->bss_conf.basic_rates;
--		s8 baserate = basic_rates ? ffs(basic_rates - 1) : 0;
-+		s8 baserate = basic_rates ? ffs(basic_rates) - 1 : 0;
- 
- 		rate = &sband->bitrates[rates[0].idx];
- 
diff --git a/package/kernel/mac80211/patches/301-ath5k-fix-AHB-kconfig-dependency.patch b/package/kernel/mac80211/patches/301-ath5k-fix-AHB-kconfig-dependency.patch
new file mode 100644
index 0000000000..5db28be135
--- /dev/null
+++ b/package/kernel/mac80211/patches/301-ath5k-fix-AHB-kconfig-dependency.patch
@@ -0,0 +1,37 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sat, 27 Sep 2014 15:58:51 +0200
+Subject: [PATCH] ath5k: fix AHB kconfig dependency
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
+--- a/drivers/net/wireless/ath/ath5k/Kconfig
++++ b/drivers/net/wireless/ath/ath5k/Kconfig
+@@ -7,8 +7,8 @@ config ATH5K
+ 	select BACKPORT_LEDS_CLASS
+ 	select BACKPORT_NEW_LEDS
+ 	select BACKPORT_AVERAGE
+-	select ATH5K_AHB if (ATHEROS_AR231X && !PCI)
+-	select ATH5K_PCI if (!ATHEROS_AR231X && PCI)
++	select ATH5K_AHB if ATHEROS_AR231X
++	select ATH5K_PCI if !ATHEROS_AR231X
+ 	---help---
+ 	  This module adds support for wireless adapters based on
+ 	  Atheros 5xxx chipset.
+@@ -55,14 +55,14 @@ config ATH5K_TRACER
+ 
+ config ATH5K_AHB
+ 	bool "Atheros 5xxx AHB bus support"
+-	depends on (ATHEROS_AR231X && !PCI)
++	depends on ATHEROS_AR231X
+ 	---help---
+ 	  This adds support for WiSoC type chipsets of the 5xxx Atheros
+ 	  family.
+ 
+ config ATH5K_PCI
+ 	bool "Atheros 5xxx PCI bus support"
+-	depends on (!ATHEROS_AR231X && PCI)
++	depends on !ATHEROS_AR231X
+ 	---help---
+ 	  This adds support for PCI type chipsets of the 5xxx Atheros
+ 	  family.
diff --git a/package/kernel/mac80211/patches/302-mac80211-trivial-fix-typo-in-starting-baserate-for-r.patch b/package/kernel/mac80211/patches/302-mac80211-trivial-fix-typo-in-starting-baserate-for-r.patch
new file mode 100644
index 0000000000..c4c416d996
--- /dev/null
+++ b/package/kernel/mac80211/patches/302-mac80211-trivial-fix-typo-in-starting-baserate-for-r.patch
@@ -0,0 +1,20 @@
+From: Karl Beldan <karl.beldan@rivierawaves.com>
+Date: Tue, 7 Oct 2014 15:53:38 +0200
+Subject: [PATCH] mac80211/trivial: fix typo in starting baserate for
+ rts_cts_rate_idx
+
+Fixes: 5253ffb8 ("mac80211: always pick a basic rate to tx RTS/CTS for pre-HT rates")
+Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com>
+---
+
+--- a/net/mac80211/rate.c
++++ b/net/mac80211/rate.c
+@@ -448,7 +448,7 @@ static void rate_fixup_ratelist(struct i
+ 	 */
+ 	if (!(rates[0].flags & IEEE80211_TX_RC_MCS)) {
+ 		u32 basic_rates = vif->bss_conf.basic_rates;
+-		s8 baserate = basic_rates ? ffs(basic_rates - 1) : 0;
++		s8 baserate = basic_rates ? ffs(basic_rates) - 1 : 0;
+ 
+ 		rate = &sband->bitrates[rates[0].idx];
+ 
diff --git a/package/kernel/mac80211/patches/303-ath9k-Use-sta_state-callback.patch b/package/kernel/mac80211/patches/303-ath9k-Use-sta_state-callback.patch
new file mode 100644
index 0000000000..03f1304e87
--- /dev/null
+++ b/package/kernel/mac80211/patches/303-ath9k-Use-sta_state-callback.patch
@@ -0,0 +1,55 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:08 +0530
+Subject: [PATCH] ath9k: Use sta_state() callback
+
+Instead of using the sta_add()/sta_remove() callbacks,
+use the sta_state() callback since this gives
+more fine-grained control.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -1547,6 +1547,31 @@ static int ath9k_sta_remove(struct ieee8
+ 	return 0;
+ }
+ 
++static int ath9k_sta_state(struct ieee80211_hw *hw,
++			   struct ieee80211_vif *vif,
++			   struct ieee80211_sta *sta,
++			   enum ieee80211_sta_state old_state,
++			   enum ieee80211_sta_state new_state)
++{
++	struct ath_softc *sc = hw->priv;
++	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
++	int ret = 0;
++
++	if (old_state == IEEE80211_STA_AUTH &&
++	    new_state == IEEE80211_STA_ASSOC) {
++		ret = ath9k_sta_add(hw, vif, sta);
++		ath_dbg(common, CONFIG,
++			"Add station: %pM\n", sta->addr);
++	} else if (old_state == IEEE80211_STA_ASSOC &&
++		   new_state == IEEE80211_STA_AUTH) {
++		ret = ath9k_sta_remove(hw, vif, sta);
++		ath_dbg(common, CONFIG,
++			"Remove station: %pM\n", sta->addr);
++	}
++
++	return ret;
++}
++
+ static void ath9k_sta_set_tx_filter(struct ath_hw *ah,
+ 				    struct ath_node *an,
+ 				    bool set)
+@@ -2471,8 +2496,7 @@ struct ieee80211_ops ath9k_ops = {
+ 	.remove_interface   = ath9k_remove_interface,
+ 	.config 	    = ath9k_config,
+ 	.configure_filter   = ath9k_configure_filter,
+-	.sta_add	    = ath9k_sta_add,
+-	.sta_remove	    = ath9k_sta_remove,
++	.sta_state          = ath9k_sta_state,
+ 	.sta_notify         = ath9k_sta_notify,
+ 	.conf_tx 	    = ath9k_conf_tx,
+ 	.bss_info_changed   = ath9k_bss_info_changed,
diff --git a/package/kernel/mac80211/patches/304-ath9k-Enable-multi-channel-properly.patch b/package/kernel/mac80211/patches/304-ath9k-Enable-multi-channel-properly.patch
new file mode 100644
index 0000000000..e743eb8d83
--- /dev/null
+++ b/package/kernel/mac80211/patches/304-ath9k-Enable-multi-channel-properly.patch
@@ -0,0 +1,82 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:09 +0530
+Subject: [PATCH] ath9k: Enable multi-channel properly
+
+In MCC mode, currently the decision to enable
+the multi-channel state machine is done
+based on the association status if one of
+the interfaces assigned to a context is in
+station mode.
+
+This allows the driver to switch to the other
+context before the current station is able to
+complete the 4-way handshake in case it is
+required and this causes problems.
+
+Instead, enable multi-channel mode when the
+station moves to the authorized state. This
+disallows an early switch to the other channel.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -362,7 +362,7 @@ enum ath_chanctx_event {
+ 	ATH_CHANCTX_EVENT_BEACON_SENT,
+ 	ATH_CHANCTX_EVENT_TSF_TIMER,
+ 	ATH_CHANCTX_EVENT_BEACON_RECEIVED,
+-	ATH_CHANCTX_EVENT_ASSOC,
++	ATH_CHANCTX_EVENT_AUTHORIZED,
+ 	ATH_CHANCTX_EVENT_SWITCH,
+ 	ATH_CHANCTX_EVENT_ASSIGN,
+ 	ATH_CHANCTX_EVENT_UNASSIGN,
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -171,7 +171,7 @@ static const char *chanctx_event_string(
+ 		case_rtn_string(ATH_CHANCTX_EVENT_BEACON_SENT);
+ 		case_rtn_string(ATH_CHANCTX_EVENT_TSF_TIMER);
+ 		case_rtn_string(ATH_CHANCTX_EVENT_BEACON_RECEIVED);
+-		case_rtn_string(ATH_CHANCTX_EVENT_ASSOC);
++		case_rtn_string(ATH_CHANCTX_EVENT_AUTHORIZED);
+ 		case_rtn_string(ATH_CHANCTX_EVENT_SWITCH);
+ 		case_rtn_string(ATH_CHANCTX_EVENT_ASSIGN);
+ 		case_rtn_string(ATH_CHANCTX_EVENT_UNASSIGN);
+@@ -510,7 +510,7 @@ void ath_chanctx_event(struct ath_softc 
+ 
+ 		ath_chanctx_setup_timer(sc, tsf_time);
+ 		break;
+-	case ATH_CHANCTX_EVENT_ASSOC:
++	case ATH_CHANCTX_EVENT_AUTHORIZED:
+ 		if (sc->sched.state != ATH_CHANCTX_STATE_FORCE_ACTIVE ||
+ 		    avp->chanctx != sc->cur_chan)
+ 			break;
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -1569,6 +1569,13 @@ static int ath9k_sta_state(struct ieee80
+ 			"Remove station: %pM\n", sta->addr);
+ 	}
+ 
++	if (ath9k_is_chanctx_enabled()) {
++		if (old_state == IEEE80211_STA_ASSOC &&
++		    new_state == IEEE80211_STA_AUTHORIZED)
++			ath_chanctx_event(sc, vif,
++					  ATH_CHANCTX_EVENT_AUTHORIZED);
++	}
++
+ 	return ret;
+ }
+ 
+@@ -1761,12 +1768,6 @@ static void ath9k_bss_info_changed(struc
+ 		avp->assoc = bss_conf->assoc;
+ 
+ 		ath9k_calculate_summary_state(sc, avp->chanctx);
+-
+-		if (ath9k_is_chanctx_enabled()) {
+-			if (bss_conf->assoc)
+-				ath_chanctx_event(sc, vif,
+-						  ATH_CHANCTX_EVENT_ASSOC);
+-		}
+ 	}
+ 
+ 	if (changed & BSS_CHANGED_IBSS) {
diff --git a/package/kernel/mac80211/patches/305-ath9k-Process-beacons-properly.patch b/package/kernel/mac80211/patches/305-ath9k-Process-beacons-properly.patch
new file mode 100644
index 0000000000..36da40402a
--- /dev/null
+++ b/package/kernel/mac80211/patches/305-ath9k-Process-beacons-properly.patch
@@ -0,0 +1,37 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:10 +0530
+Subject: [PATCH] ath9k: Process beacons properly
+
+When the current operating channel context has
+been marked as ATH_CHANCTX_STATE_FORCE_ACTIVE,
+do not process beacons that might be received,
+since we have to wait for the station to become
+authorized.
+
+Also, since the cached TSF value will be zero
+initially do not rearm the timer in this
+case when a beacon is received, since it results
+in spurious values.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -495,10 +495,15 @@ void ath_chanctx_event(struct ath_softc 
+ 		    sc->cur_chan == &sc->offchannel.chan)
+ 			break;
+ 
+-		ath_chanctx_adjust_tbtt_delta(sc);
+ 		sc->sched.beacon_pending = false;
+ 		sc->sched.beacon_miss = 0;
+ 
++		if (sc->sched.state == ATH_CHANCTX_STATE_FORCE_ACTIVE ||
++		    !sc->cur_chan->tsf_val)
++			break;
++
++		ath_chanctx_adjust_tbtt_delta(sc);
++
+ 		/* TSF time might have been updated by the incoming beacon,
+ 		 * need update the channel switch timer to reflect the change.
+ 		 */
diff --git a/package/kernel/mac80211/patches/306-ath9k-Unify-reset-API.patch b/package/kernel/mac80211/patches/306-ath9k-Unify-reset-API.patch
new file mode 100644
index 0000000000..6460a32802
--- /dev/null
+++ b/package/kernel/mac80211/patches/306-ath9k-Unify-reset-API.patch
@@ -0,0 +1,108 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:11 +0530
+Subject: [PATCH] ath9k: Unify reset API
+
+Instead of having ath_reset_internal() and ath_reset()
+as two separate calls to perform a HW reset, have
+one function. This makes sure that the behavior will
+be the same at all callsites.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -540,7 +540,6 @@ static inline void ath_chanctx_check_act
+ 
+ #endif /* CPTCFG_ATH9K_CHANNEL_CONTEXT */
+ 
+-int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan);
+ void ath_startrecv(struct ath_softc *sc);
+ bool ath_stoprecv(struct ath_softc *sc);
+ u32 ath_calcrxfilter(struct ath_softc *sc);
+@@ -1069,7 +1068,7 @@ void ath9k_tasklet(unsigned long data);
+ int ath_cabq_update(struct ath_softc *);
+ u8 ath9k_parse_mpdudensity(u8 mpdudensity);
+ irqreturn_t ath_isr(int irq, void *dev);
+-int ath_reset(struct ath_softc *sc);
++int ath_reset(struct ath_softc *sc, struct ath9k_channel *hchan);
+ void ath_cancel_work(struct ath_softc *sc);
+ void ath_restart_work(struct ath_softc *sc);
+ int ath9k_init_device(u16 devid, struct ath_softc *sc,
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -66,7 +66,7 @@ static int ath_set_channel(struct ath_so
+ 	}
+ 
+ 	hchan = &sc->sc_ah->channels[pos];
+-	r = ath_reset_internal(sc, hchan);
++	r = ath_reset(sc, hchan);
+ 	if (r)
+ 		return r;
+ 
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -270,7 +270,7 @@ static bool ath_complete_reset(struct at
+ 	return true;
+ }
+ 
+-int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan)
++static int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan)
+ {
+ 	struct ath_hw *ah = sc->sc_ah;
+ 	struct ath_common *common = ath9k_hw_common(ah);
+@@ -598,12 +598,12 @@ chip_reset:
+ #undef SCHED_INTR
+ }
+ 
+-int ath_reset(struct ath_softc *sc)
++int ath_reset(struct ath_softc *sc, struct ath9k_channel *hchan)
+ {
+ 	int r;
+ 
+ 	ath9k_ps_wakeup(sc);
+-	r = ath_reset_internal(sc, NULL);
++	r = ath_reset_internal(sc, hchan);
+ 	ath9k_ps_restore(sc);
+ 
+ 	return r;
+@@ -623,7 +623,9 @@ void ath_reset_work(struct work_struct *
+ {
+ 	struct ath_softc *sc = container_of(work, struct ath_softc, hw_reset_work);
+ 
+-	ath_reset(sc);
++	ath9k_ps_wakeup(sc);
++	ath_reset_internal(sc, NULL);
++	ath9k_ps_restore(sc);
+ }
+ 
+ /**********************/
+@@ -2044,7 +2046,7 @@ void __ath9k_flush(struct ieee80211_hw *
+ 		spin_unlock_bh(&sc->sc_pcu_lock);
+ 
+ 		if (!drain_txq)
+-			ath_reset(sc);
++			ath_reset(sc, NULL);
+ 
+ 		ath9k_ps_restore(sc);
+ 	}
+--- a/drivers/net/wireless/ath/ath9k/tx99.c
++++ b/drivers/net/wireless/ath/ath9k/tx99.c
+@@ -99,7 +99,7 @@ static struct sk_buff *ath9k_build_tx99_
+ 
+ static void ath9k_tx99_deinit(struct ath_softc *sc)
+ {
+-	ath_reset(sc);
++	ath_reset(sc, NULL);
+ 
+ 	ath9k_ps_wakeup(sc);
+ 	ath9k_tx99_stop(sc);
+@@ -127,7 +127,7 @@ static int ath9k_tx99_init(struct ath_so
+ 	memset(&txctl, 0, sizeof(txctl));
+ 	txctl.txq = sc->tx.txq_map[IEEE80211_AC_VO];
+ 
+-	ath_reset(sc);
++	ath_reset(sc, NULL);
+ 
+ 	ath9k_ps_wakeup(sc);
+ 
diff --git a/package/kernel/mac80211/patches/307-ath9k-Set-ATH_OP_HW_RESET-before-HW-reset.patch b/package/kernel/mac80211/patches/307-ath9k-Set-ATH_OP_HW_RESET-before-HW-reset.patch
new file mode 100644
index 0000000000..75a2ab5878
--- /dev/null
+++ b/package/kernel/mac80211/patches/307-ath9k-Set-ATH_OP_HW_RESET-before-HW-reset.patch
@@ -0,0 +1,55 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:12 +0530
+Subject: [PATCH] ath9k: Set ATH_OP_HW_RESET before HW reset
+
+When a HW reset is done, the interrupt tasklet is
+disabled before ISRs are disabled in the HW. This
+allows a small window where the HW can still generate
+interrupts. Since the tasklet is disabled and not killed,
+it is not scheduled but deferred for execution at a later
+time.
+
+This happens because ATH_OP_HW_RESET is not set when ath_reset()
+is called. When the hw_reset_work workqueue is used, this
+problem doesn't arise because ATH_OP_HW_RESET is set
+and the ISR bails out.
+
+Set ATH_OP_HW_RESET properly in ath_reset() to avoid
+this race - all the ath_reset_internal() callers have
+been converted to use ath_reset() in the previous patch.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -598,10 +598,17 @@ chip_reset:
+ #undef SCHED_INTR
+ }
+ 
++/*
++ * This function is called when a HW reset cannot be deferred
++ * and has to be immediate.
++ */
+ int ath_reset(struct ath_softc *sc, struct ath9k_channel *hchan)
+ {
++	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+ 	int r;
+ 
++	set_bit(ATH_OP_HW_RESET, &common->op_flags);
++
+ 	ath9k_ps_wakeup(sc);
+ 	r = ath_reset_internal(sc, hchan);
+ 	ath9k_ps_restore(sc);
+@@ -609,6 +616,11 @@ int ath_reset(struct ath_softc *sc, stru
+ 	return r;
+ }
+ 
++/*
++ * When a HW reset can be deferred, it is added to the
++ * hw_reset_work workqueue, but we set ATH_OP_HW_RESET before
++ * queueing.
++ */
+ void ath9k_queue_reset(struct ath_softc *sc, enum ath_reset_type type)
+ {
+ 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
diff --git a/package/kernel/mac80211/patches/308-ath9k-Disable-beacon-tasklet-during-reset.patch b/package/kernel/mac80211/patches/308-ath9k-Disable-beacon-tasklet-during-reset.patch
new file mode 100644
index 0000000000..faf282dcde
--- /dev/null
+++ b/package/kernel/mac80211/patches/308-ath9k-Disable-beacon-tasklet-during-reset.patch
@@ -0,0 +1,29 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:13 +0530
+Subject: [PATCH] ath9k: Disable beacon tasklet during reset
+
+When a chip reset is done, all running timers,
+tasklets etc. are stopped but the beacon tasklet
+is left running. Fix this.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -281,6 +281,7 @@ static int ath_reset_internal(struct ath
+ 	__ath_cancel_work(sc);
+ 
+ 	tasklet_disable(&sc->intr_tq);
++	tasklet_disable(&sc->bcon_tasklet);
+ 	spin_lock_bh(&sc->sc_pcu_lock);
+ 
+ 	if (!sc->cur_chan->offchannel) {
+@@ -326,6 +327,7 @@ static int ath_reset_internal(struct ath
+ 
+ out:
+ 	spin_unlock_bh(&sc->sc_pcu_lock);
++	tasklet_enable(&sc->bcon_tasklet);
+ 	tasklet_enable(&sc->intr_tq);
+ 
+ 	return r;
diff --git a/package/kernel/mac80211/patches/309-ath9k-Clear-NoA-schedule-properly.patch b/package/kernel/mac80211/patches/309-ath9k-Clear-NoA-schedule-properly.patch
new file mode 100644
index 0000000000..6089d60a40
--- /dev/null
+++ b/package/kernel/mac80211/patches/309-ath9k-Clear-NoA-schedule-properly.patch
@@ -0,0 +1,36 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:14 +0530
+Subject: [PATCH] ath9k: Clear NoA schedule properly
+
+When an active context transitions to inactive
+state, the NoA schedule needs to be removed
+for the context that has beaconing enabled.
+Not doing this will affect p2p clients.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -356,6 +356,21 @@ void ath_chanctx_event(struct ath_softc 
+ 				"Move chanctx state from WAIT_FOR_TIMER to WAIT_FOR_BEACON\n");
+ 		}
+ 
++		/*
++		 * When a context becomes inactive, for example,
++		 * disassociation of a station context, the NoA
++		 * attribute needs to be removed from subsequent
++		 * beacons.
++		 */
++		if (!ctx->active && avp->noa_duration &&
++		    sc->sched.state != ATH_CHANCTX_STATE_WAIT_FOR_BEACON) {
++			avp->noa_duration = 0;
++			avp->periodic_noa = false;
++
++			ath_dbg(common, CHAN_CTX,
++				"Clearing NoA schedule\n");
++		}
++
+ 		if (sc->sched.state != ATH_CHANCTX_STATE_WAIT_FOR_BEACON)
+ 			break;
+ 
diff --git a/package/kernel/mac80211/patches/310-ath9k-Use-configurable-timeout-for-flush.patch b/package/kernel/mac80211/patches/310-ath9k-Use-configurable-timeout-for-flush.patch
new file mode 100644
index 0000000000..3a2c41be19
--- /dev/null
+++ b/package/kernel/mac80211/patches/310-ath9k-Use-configurable-timeout-for-flush.patch
@@ -0,0 +1,57 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:15 +0530
+Subject: [PATCH] ath9k: Use configurable timeout for flush
+
+The timeout value for flushing the TX queues
+is hardcoded at 200ms right now. Use a channel
+context-specific value instead to allow adjustments
+to the timeout in case MCC is enabled.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -345,6 +345,7 @@ struct ath_chanctx {
+ 	u64 tsf_val;
+ 	u32 last_beacon;
+ 
++	int flush_timeout;
+ 	u16 txpower;
+ 	bool offchannel;
+ 	bool stopped;
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -117,6 +117,7 @@ void ath_chanctx_init(struct ath_softc *
+ 		cfg80211_chandef_create(&ctx->chandef, chan, NL80211_CHAN_HT20);
+ 		INIT_LIST_HEAD(&ctx->vifs);
+ 		ctx->txpower = ATH_TXPOWER_MAX;
++		ctx->flush_timeout = HZ / 5; /* 200ms */
+ 		for (j = 0; j < ARRAY_SIZE(ctx->acq); j++)
+ 			INIT_LIST_HEAD(&ctx->acq[j]);
+ 	}
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -2034,7 +2034,7 @@ void __ath9k_flush(struct ieee80211_hw *
+ 	struct ath_softc *sc = hw->priv;
+ 	struct ath_hw *ah = sc->sc_ah;
+ 	struct ath_common *common = ath9k_hw_common(ah);
+-	int timeout = HZ / 5; /* 200 ms */
++	int timeout;
+ 	bool drain_txq;
+ 
+ 	cancel_delayed_work_sync(&sc->tx_complete_work);
+@@ -2049,6 +2049,13 @@ void __ath9k_flush(struct ieee80211_hw *
+ 		return;
+ 	}
+ 
++	spin_lock_bh(&sc->chan_lock);
++	timeout = sc->cur_chan->flush_timeout;
++	spin_unlock_bh(&sc->chan_lock);
++
++	ath_dbg(common, CHAN_CTX,
++		"Flush timeout: %d\n", jiffies_to_msecs(timeout));
++
+ 	if (wait_event_timeout(sc->tx_wait, !ath9k_has_tx_pending(sc),
+ 			       timeout) > 0)
+ 		drop = false;
diff --git a/package/kernel/mac80211/patches/311-ath9k-Fix-MCC-flush-timeout.patch b/package/kernel/mac80211/patches/311-ath9k-Fix-MCC-flush-timeout.patch
new file mode 100644
index 0000000000..020ac1afbc
--- /dev/null
+++ b/package/kernel/mac80211/patches/311-ath9k-Fix-MCC-flush-timeout.patch
@@ -0,0 +1,68 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:16 +0530
+Subject: [PATCH] ath9k: Fix MCC flush timeout
+
+In MCC mode, the duration for a channel context
+is half the beacon interval and having a large
+flush timeout will adversely affect GO operation,
+since the default value of 200ms will overshoot
+the advertised NoA absence duration.
+
+The scheduler initiates a channel context switch
+only when the slot duration for the current
+context expires, so there is no possibility of
+having a fixed timeout for flush.
+
+Since the channel_switch_time is added to the
+absence duration when the GO sets up the NoA
+attribute, this is the maximum time that we
+have to flush the TX queues. The duration is very
+small, but we don't have a choice in MCC mode.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -199,6 +199,7 @@ static const char *chanctx_state_string(
+ void ath_chanctx_check_active(struct ath_softc *sc, struct ath_chanctx *ctx)
+ {
+ 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
++	struct ath_chanctx *ictx;
+ 	struct ath_vif *avp;
+ 	bool active = false;
+ 	u8 n_active = 0;
+@@ -206,6 +207,8 @@ void ath_chanctx_check_active(struct ath
+ 	if (!ctx)
+ 		return;
+ 
++	ictx = ctx;
++
+ 	list_for_each_entry(avp, &ctx->vifs, list) {
+ 		struct ieee80211_vif *vif = avp->vif;
+ 
+@@ -228,12 +231,23 @@ void ath_chanctx_check_active(struct ath
+ 		n_active++;
+ 	}
+ 
++	spin_lock_bh(&sc->chan_lock);
++
+ 	if (n_active <= 1) {
++		ictx->flush_timeout = HZ / 5;
+ 		clear_bit(ATH_OP_MULTI_CHANNEL, &common->op_flags);
++		spin_unlock_bh(&sc->chan_lock);
+ 		return;
+ 	}
+-	if (test_and_set_bit(ATH_OP_MULTI_CHANNEL, &common->op_flags))
++
++	ictx->flush_timeout = usecs_to_jiffies(sc->sched.channel_switch_time);
++
++	if (test_and_set_bit(ATH_OP_MULTI_CHANNEL, &common->op_flags)) {
++		spin_unlock_bh(&sc->chan_lock);
+ 		return;
++	}
++
++	spin_unlock_bh(&sc->chan_lock);
+ 
+ 	if (ath9k_is_chanctx_enabled()) {
+ 		ath_chanctx_event(sc, NULL,
diff --git a/package/kernel/mac80211/patches/312-ath9k-Fix-offchannel-flush-timeout.patch b/package/kernel/mac80211/patches/312-ath9k-Fix-offchannel-flush-timeout.patch
new file mode 100644
index 0000000000..0a4257d8a1
--- /dev/null
+++ b/package/kernel/mac80211/patches/312-ath9k-Fix-offchannel-flush-timeout.patch
@@ -0,0 +1,43 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:17 +0530
+Subject: [PATCH] ath9k: Fix offchannel flush timeout
+
+An offchannel operation also needs to have
+a flush timeout that doesn't exceed the NoA
+absence duration of a GO context, so use
+channel_switch_time. The first offchannel
+operation is set a flush timeout of 10ms since
+channel_switch_time will be zero.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -207,6 +207,26 @@ void ath_chanctx_check_active(struct ath
+ 	if (!ctx)
+ 		return;
+ 
++	if (ctx == &sc->offchannel.chan) {
++		spin_lock_bh(&sc->chan_lock);
++
++		if (likely(sc->sched.channel_switch_time))
++			ctx->flush_timeout =
++				usecs_to_jiffies(sc->sched.channel_switch_time);
++		else
++			ctx->flush_timeout =
++				msecs_to_jiffies(10);
++
++		spin_unlock_bh(&sc->chan_lock);
++
++		/*
++		 * There is no need to iterate over the
++		 * active/assigned channel contexts if
++		 * the current context is offchannel.
++		 */
++		return;
++	}
++
+ 	ictx = ctx;
+ 
+ 	list_for_each_entry(avp, &ctx->vifs, list) {
diff --git a/package/kernel/mac80211/patches/313-ath9k-Check-for-pending-frames-properly.patch b/package/kernel/mac80211/patches/313-ath9k-Check-for-pending-frames-properly.patch
new file mode 100644
index 0000000000..c1d8791b9d
--- /dev/null
+++ b/package/kernel/mac80211/patches/313-ath9k-Check-for-pending-frames-properly.patch
@@ -0,0 +1,125 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:18 +0530
+Subject: [PATCH] ath9k: Check for pending frames properly
+
+Pending frames in the driver can be present
+either in the HW queues or SW. ath9k_has_pending_frames()
+currently checks for the HW queues first and then
+checks if any ACs are queued in the driver.
+
+In MCC mode, we need to check the HW queues alone, since
+the SW queues are just marked as 'stopped' - they will
+be processed in the next context switch. But since we
+don't differentiate this now, mention whether we want
+to check if there are frames in the SW queues.
+
+* The flush() callback checks both HW and SW queues.
+* The tx_frames_pending() callback does the same.
+* The call to __ath9k_flush() in MCC mode checks HW queues alone.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -715,7 +715,8 @@ int ath_update_survey_stats(struct ath_s
+ void ath_update_survey_nf(struct ath_softc *sc, int channel);
+ void ath9k_queue_reset(struct ath_softc *sc, enum ath_reset_type type);
+ void ath_ps_full_sleep(unsigned long data);
+-void __ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop);
++void __ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop,
++		   bool sw_pending);
+ 
+ /**********/
+ /* BTCOEX */
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -1137,10 +1137,11 @@ void ath_chanctx_set_next(struct ath_sof
+ 		ath9k_chanctx_stop_queues(sc, sc->cur_chan);
+ 		queues_stopped = true;
+ 
+-		__ath9k_flush(sc->hw, ~0, true);
++		__ath9k_flush(sc->hw, ~0, true, false);
+ 
+ 		if (ath_chanctx_send_ps_frame(sc, true))
+-			__ath9k_flush(sc->hw, BIT(IEEE80211_AC_VO), false);
++			__ath9k_flush(sc->hw, BIT(IEEE80211_AC_VO),
++				      false, false);
+ 
+ 		send_ps = true;
+ 		spin_lock_bh(&sc->chan_lock);
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -54,7 +54,8 @@ u8 ath9k_parse_mpdudensity(u8 mpdudensit
+ 	}
+ }
+ 
+-static bool ath9k_has_pending_frames(struct ath_softc *sc, struct ath_txq *txq)
++static bool ath9k_has_pending_frames(struct ath_softc *sc, struct ath_txq *txq,
++				     bool sw_pending)
+ {
+ 	bool pending = false;
+ 
+@@ -65,6 +66,9 @@ static bool ath9k_has_pending_frames(str
+ 		goto out;
+ 	}
+ 
++	if (!sw_pending)
++		goto out;
++
+ 	if (txq->mac80211_qnum >= 0) {
+ 		struct list_head *list;
+ 
+@@ -2003,7 +2007,8 @@ static void ath9k_set_coverage_class(str
+ 	mutex_unlock(&sc->mutex);
+ }
+ 
+-static bool ath9k_has_tx_pending(struct ath_softc *sc)
++static bool ath9k_has_tx_pending(struct ath_softc *sc,
++				 bool sw_pending)
+ {
+ 	int i, npend = 0;
+ 
+@@ -2011,7 +2016,8 @@ static bool ath9k_has_tx_pending(struct 
+ 		if (!ATH_TXQ_SETUP(sc, i))
+ 			continue;
+ 
+-		npend = ath9k_has_pending_frames(sc, &sc->tx.txq[i]);
++		npend = ath9k_has_pending_frames(sc, &sc->tx.txq[i],
++						 sw_pending);
+ 		if (npend)
+ 			break;
+ 	}
+@@ -2025,11 +2031,12 @@ static void ath9k_flush(struct ieee80211
+ 	struct ath_softc *sc = hw->priv;
+ 
+ 	mutex_lock(&sc->mutex);
+-	__ath9k_flush(hw, queues, drop);
++	__ath9k_flush(hw, queues, drop, true);
+ 	mutex_unlock(&sc->mutex);
+ }
+ 
+-void __ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
++void __ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop,
++		   bool sw_pending)
+ {
+ 	struct ath_softc *sc = hw->priv;
+ 	struct ath_hw *ah = sc->sc_ah;
+@@ -2056,7 +2063,7 @@ void __ath9k_flush(struct ieee80211_hw *
+ 	ath_dbg(common, CHAN_CTX,
+ 		"Flush timeout: %d\n", jiffies_to_msecs(timeout));
+ 
+-	if (wait_event_timeout(sc->tx_wait, !ath9k_has_tx_pending(sc),
++	if (wait_event_timeout(sc->tx_wait, !ath9k_has_tx_pending(sc, sw_pending),
+ 			       timeout) > 0)
+ 		drop = false;
+ 
+@@ -2079,7 +2086,7 @@ static bool ath9k_tx_frames_pending(stru
+ {
+ 	struct ath_softc *sc = hw->priv;
+ 
+-	return ath9k_has_tx_pending(sc);
++	return ath9k_has_tx_pending(sc, true);
+ }
+ 
+ static int ath9k_tx_last_beacon(struct ieee80211_hw *hw)
diff --git a/package/kernel/mac80211/patches/314-ath9k-Send-AUTHORIZED-event-only-for-station-mode.patch b/package/kernel/mac80211/patches/314-ath9k-Send-AUTHORIZED-event-only-for-station-mode.patch
new file mode 100644
index 0000000000..4c5644271d
--- /dev/null
+++ b/package/kernel/mac80211/patches/314-ath9k-Send-AUTHORIZED-event-only-for-station-mode.patch
@@ -0,0 +1,33 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:19 +0530
+Subject: [PATCH] ath9k: Send AUTHORIZED event only for station mode
+
+ATH_CHANCTX_EVENT_AUTHORIZED is required to trigger
+the MCC scheduler when a station interface becomes
+authorized. But, since the driver gets station state
+notifications when the current operating mode is AP
+too, make sure that we send ATH_CHANCTX_EVENT_AUTHORIZED
+only when the interface is in station mode.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -1590,10 +1590,12 @@ static int ath9k_sta_state(struct ieee80
+ 	}
+ 
+ 	if (ath9k_is_chanctx_enabled()) {
+-		if (old_state == IEEE80211_STA_ASSOC &&
+-		    new_state == IEEE80211_STA_AUTHORIZED)
+-			ath_chanctx_event(sc, vif,
+-					  ATH_CHANCTX_EVENT_AUTHORIZED);
++		if (vif->type == NL80211_IFTYPE_STATION) {
++			if (old_state == IEEE80211_STA_ASSOC &&
++			    new_state == IEEE80211_STA_AUTHORIZED)
++				ath_chanctx_event(sc, vif,
++						  ATH_CHANCTX_EVENT_AUTHORIZED);
++		}
+ 	}
+ 
+ 	return ret;
diff --git a/package/kernel/mac80211/patches/315-ath9k-Fix-address-management.patch b/package/kernel/mac80211/patches/315-ath9k-Fix-address-management.patch
new file mode 100644
index 0000000000..a407861e23
--- /dev/null
+++ b/package/kernel/mac80211/patches/315-ath9k-Fix-address-management.patch
@@ -0,0 +1,65 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:20 +0530
+Subject: [PATCH] ath9k: Fix address management
+
+Since both the arguments need to satisfy
+the alignment requirements of ether_addr_copy(),
+use memcpy() in cases where there will be no
+big performance benefit and make sure that
+ether_addr_copy() calls use properly aligned
+arguments.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath.h
++++ b/drivers/net/wireless/ath/ath.h
+@@ -147,7 +147,7 @@ struct ath_common {
+ 	u16 cachelsz;
+ 	u16 curaid;
+ 	u8 macaddr[ETH_ALEN];
+-	u8 curbssid[ETH_ALEN];
++	u8 curbssid[ETH_ALEN] __aligned(2);
+ 	u8 bssidmask[ETH_ALEN];
+ 
+ 	u32 rx_bufsize;
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -595,7 +595,7 @@ struct ath_vif {
+ 	u16 seq_no;
+ 
+ 	/* BSS info */
+-	u8 bssid[ETH_ALEN];
++	u8 bssid[ETH_ALEN] __aligned(2);
+ 	u16 aid;
+ 	bool assoc;
+ 
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -1057,7 +1057,7 @@ static void ath9k_set_offchannel_state(s
+ 
+ 	eth_zero_addr(common->curbssid);
+ 	eth_broadcast_addr(common->bssidmask);
+-	ether_addr_copy(common->macaddr, vif->addr);
++	memcpy(common->macaddr, vif->addr, ETH_ALEN);
+ 	common->curaid = 0;
+ 	ah->opmode = vif->type;
+ 	ah->imask &= ~ATH9K_INT_SWBA;
+@@ -1098,7 +1098,7 @@ void ath9k_calculate_summary_state(struc
+ 	ath9k_calculate_iter_data(sc, ctx, &iter_data);
+ 
+ 	if (iter_data.has_hw_macaddr)
+-		ether_addr_copy(common->macaddr, iter_data.hw_macaddr);
++		memcpy(common->macaddr, iter_data.hw_macaddr, ETH_ALEN);
+ 
+ 	memcpy(common->bssidmask, iter_data.mask, ETH_ALEN);
+ 	ath_hw_setbssidmask(common);
+@@ -1785,7 +1785,7 @@ static void ath9k_bss_info_changed(struc
+ 		ath_dbg(common, CONFIG, "BSSID %pM Changed ASSOC %d\n",
+ 			bss_conf->bssid, bss_conf->assoc);
+ 
+-		ether_addr_copy(avp->bssid, bss_conf->bssid);
++		memcpy(avp->bssid, bss_conf->bssid, ETH_ALEN);
+ 		avp->aid = bss_conf->aid;
+ 		avp->assoc = bss_conf->assoc;
+ 
diff --git a/package/kernel/mac80211/patches/316-ath9k-Add-a-function-to-check-for-an-active-GO.patch b/package/kernel/mac80211/patches/316-ath9k-Add-a-function-to-check-for-an-active-GO.patch
new file mode 100644
index 0000000000..80b919ee24
--- /dev/null
+++ b/package/kernel/mac80211/patches/316-ath9k-Add-a-function-to-check-for-an-active-GO.patch
@@ -0,0 +1,56 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:21 +0530
+Subject: [PATCH] ath9k: Add a function to check for an active GO
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -469,6 +469,7 @@ void ath_chanctx_set_next(struct ath_sof
+ void ath_offchannel_next(struct ath_softc *sc);
+ void ath_scan_complete(struct ath_softc *sc, bool abort);
+ void ath_roc_complete(struct ath_softc *sc, bool abort);
++struct ath_chanctx* ath_is_go_chanctx_present(struct ath_softc *sc);
+ 
+ #else
+ 
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -146,6 +146,36 @@ void ath_chanctx_set_channel(struct ath_
+ 
+ #ifdef CPTCFG_ATH9K_CHANNEL_CONTEXT
+ 
++/*************/
++/* Utilities */
++/*************/
++
++struct ath_chanctx* ath_is_go_chanctx_present(struct ath_softc *sc)
++{
++	struct ath_chanctx *ctx;
++	struct ath_vif *avp;
++	struct ieee80211_vif *vif;
++
++	spin_lock_bh(&sc->chan_lock);
++
++	ath_for_each_chanctx(sc, ctx) {
++		if (!ctx->active)
++			continue;
++
++		list_for_each_entry(avp, &ctx->vifs, list) {
++			vif = avp->vif;
++
++			if (ieee80211_vif_type_p2p(vif) == NL80211_IFTYPE_P2P_GO) {
++				spin_unlock_bh(&sc->chan_lock);
++				return ctx;
++			}
++		}
++	}
++
++	spin_unlock_bh(&sc->chan_lock);
++	return NULL;
++}
++
+ /**********************************************************/
+ /* Functions to handle the channel context state machine. */
+ /**********************************************************/
diff --git a/package/kernel/mac80211/patches/317-ath9k-Check-for-active-GO-in-mgd_prepare_tx.patch b/package/kernel/mac80211/patches/317-ath9k-Check-for-active-GO-in-mgd_prepare_tx.patch
new file mode 100644
index 0000000000..6e9aa1f2a7
--- /dev/null
+++ b/package/kernel/mac80211/patches/317-ath9k-Check-for-active-GO-in-mgd_prepare_tx.patch
@@ -0,0 +1,134 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:22 +0530
+Subject: [PATCH] ath9k: Check for active GO in mgd_prepare_tx()
+
+If a GO interface is active when we receive a
+mgd_prepare_tx() call, then we need to send
+out a new NoA before switching to a new context.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -385,6 +385,7 @@ struct ath_chanctx_sched {
+ 	bool wait_switch;
+ 	bool force_noa_update;
+ 	bool extend_absence;
++	bool mgd_prepare_tx;
+ 	enum ath_chanctx_state state;
+ 	u8 beacon_miss;
+ 
+@@ -977,6 +978,7 @@ struct ath_softc {
+ 	struct ath_chanctx_sched sched;
+ 	struct ath_offchannel offchannel;
+ 	struct ath_chanctx *next_chan;
++	struct completion go_beacon;
+ #endif
+ 
+ 	unsigned long driver_data;
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -421,6 +421,9 @@ void ath_chanctx_event(struct ath_softc 
+ 				"Move chanctx state from WAIT_FOR_TIMER to WAIT_FOR_BEACON\n");
+ 		}
+ 
++		if (sc->sched.mgd_prepare_tx)
++			sc->sched.state = ATH_CHANCTX_STATE_WAIT_FOR_BEACON;
++
+ 		/*
+ 		 * When a context becomes inactive, for example,
+ 		 * disassociation of a station context, the NoA
+@@ -547,6 +550,15 @@ void ath_chanctx_event(struct ath_softc 
+ 		}
+ 
+ 		sc->sched.beacon_pending = false;
++
++		if (sc->sched.mgd_prepare_tx) {
++			sc->sched.mgd_prepare_tx = false;
++			complete(&sc->go_beacon);
++			ath_dbg(common, CHAN_CTX,
++				"Beacon sent, complete go_beacon\n");
++			break;
++		}
++
+ 		if (sc->sched.state != ATH_CHANCTX_STATE_WAIT_FOR_BEACON)
+ 			break;
+ 
+@@ -1263,6 +1275,8 @@ void ath9k_init_channel_context(struct a
+ 		    (unsigned long)sc);
+ 	setup_timer(&sc->sched.timer, ath_chanctx_timer,
+ 		    (unsigned long)sc);
++
++	init_completion(&sc->go_beacon);
+ }
+ 
+ void ath9k_deinit_channel_context(struct ath_softc *sc)
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -2474,7 +2474,11 @@ static void ath9k_mgd_prepare_tx(struct 
+ 	struct ath_softc *sc = hw->priv;
+ 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+ 	struct ath_vif *avp = (struct ath_vif *) vif->drv_priv;
++	struct ath_beacon_config *cur_conf;
++	struct ath_chanctx *go_ctx;
++	unsigned long timeout;
+ 	bool changed = false;
++	u32 beacon_int;
+ 
+ 	if (!test_bit(ATH_OP_MULTI_CHANNEL, &common->op_flags))
+ 		return;
+@@ -2485,19 +2489,46 @@ static void ath9k_mgd_prepare_tx(struct 
+ 	mutex_lock(&sc->mutex);
+ 
+ 	spin_lock_bh(&sc->chan_lock);
+-	if (sc->next_chan || (sc->cur_chan != avp->chanctx)) {
+-		sc->next_chan = avp->chanctx;
++	if (sc->next_chan || (sc->cur_chan != avp->chanctx))
+ 		changed = true;
++	spin_unlock_bh(&sc->chan_lock);
++
++	if (!changed)
++		goto out;
++
++	go_ctx = ath_is_go_chanctx_present(sc);
++
++	if (go_ctx) {
++		/*
++		 * Wait till the GO interface gets a chance
++		 * to send out an NoA.
++		 */
++		spin_lock_bh(&sc->chan_lock);
++		sc->sched.mgd_prepare_tx = true;
++		cur_conf = &go_ctx->beacon;
++		beacon_int = TU_TO_USEC(cur_conf->beacon_interval);
++		spin_unlock_bh(&sc->chan_lock);
++
++		timeout = usecs_to_jiffies(beacon_int);
++		init_completion(&sc->go_beacon);
++
++		if (wait_for_completion_timeout(&sc->go_beacon,
++						timeout) == 0)
++			ath_dbg(common, CHAN_CTX,
++				"Failed to send new NoA\n");
+ 	}
++
+ 	ath_dbg(common, CHAN_CTX,
+-		"%s: Set chanctx state to FORCE_ACTIVE, changed: %d\n",
+-		__func__, changed);
++		"%s: Set chanctx state to FORCE_ACTIVE for vif: %pM\n",
++		__func__, vif->addr);
++
++	spin_lock_bh(&sc->chan_lock);
++	sc->next_chan = avp->chanctx;
+ 	sc->sched.state = ATH_CHANCTX_STATE_FORCE_ACTIVE;
+ 	spin_unlock_bh(&sc->chan_lock);
+ 
+-	if (changed)
+-		ath_chanctx_set_next(sc, true);
+-
++	ath_chanctx_set_next(sc, true);
++out:
+ 	mutex_unlock(&sc->mutex);
+ }
+ 
diff --git a/package/kernel/mac80211/patches/318-ath9k-Use-a-helper-function-for-offchannel-NoA.patch b/package/kernel/mac80211/patches/318-ath9k-Use-a-helper-function-for-offchannel-NoA.patch
new file mode 100644
index 0000000000..e51e2f84f5
--- /dev/null
+++ b/package/kernel/mac80211/patches/318-ath9k-Use-a-helper-function-for-offchannel-NoA.patch
@@ -0,0 +1,68 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:23 +0530
+Subject: [PATCH] ath9k: Use a helper function for offchannel NoA
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -366,6 +366,32 @@ static void ath_chanctx_setup_timer(stru
+ 		"Setup chanctx timer with timeout: %d ms\n", jiffies_to_msecs(tsf_time));
+ }
+ 
++static void ath_chanctx_offchannel_noa(struct ath_softc *sc,
++				       struct ath_chanctx *ctx,
++				       struct ath_vif *avp,
++				       u32 tsf_time)
++{
++	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
++
++	avp->noa_index++;
++	avp->offchannel_start = tsf_time;
++	avp->offchannel_duration = sc->sched.offchannel_duration;
++
++	ath_dbg(common, CHAN_CTX,
++		"offchannel noa_duration: %d, noa_start: %d, noa_index: %d\n",
++		avp->offchannel_duration,
++		avp->offchannel_start,
++		avp->noa_index);
++
++	/*
++	 * When multiple contexts are active, the NoA
++	 * has to be recalculated and advertised after
++	 * an offchannel operation.
++	 */
++	if (ctx->active && avp->noa_duration)
++		avp->noa_duration = 0;
++}
++
+ void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif,
+ 		       enum ath_chanctx_event ev)
+ {
+@@ -461,24 +487,7 @@ void ath_chanctx_event(struct ath_softc 
+ 		 * values and increment the index.
+ 		 */
+ 		if (sc->next_chan == &sc->offchannel.chan) {
+-			avp->noa_index++;
+-			avp->offchannel_start = tsf_time;
+-			avp->offchannel_duration = sc->sched.offchannel_duration;
+-
+-			ath_dbg(common, CHAN_CTX,
+-				"offchannel noa_duration: %d, noa_start: %d, noa_index: %d\n",
+-				avp->offchannel_duration,
+-				avp->offchannel_start,
+-				avp->noa_index);
+-
+-			/*
+-			 * When multiple contexts are active, the NoA
+-			 * has to be recalculated and advertised after
+-			 * an offchannel operation.
+-			 */
+-			if (ctx->active && avp->noa_duration)
+-				avp->noa_duration = 0;
+-
++			ath_chanctx_offchannel_noa(sc, ctx, avp, tsf_time);
+ 			break;
+ 		}
+ 
diff --git a/package/kernel/mac80211/patches/319-ath9k-Use-a-helper-function-to-set-NoA.patch b/package/kernel/mac80211/patches/319-ath9k-Use-a-helper-function-to-set-NoA.patch
new file mode 100644
index 0000000000..e975995565
--- /dev/null
+++ b/package/kernel/mac80211/patches/319-ath9k-Use-a-helper-function-to-set-NoA.patch
@@ -0,0 +1,84 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:24 +0530
+Subject: [PATCH] ath9k: Use a helper function to set NoA
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -392,6 +392,39 @@ static void ath_chanctx_offchannel_noa(s
+ 		avp->noa_duration = 0;
+ }
+ 
++static void ath_chanctx_set_periodic_noa(struct ath_softc *sc,
++					 struct ath_vif *avp,
++					 struct ath_beacon_config *cur_conf,
++					 u32 tsf_time,
++					 u32 beacon_int)
++{
++	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
++
++	avp->noa_index++;
++	avp->noa_start = tsf_time;
++
++	if (sc->sched.extend_absence)
++		avp->noa_duration = (3 * beacon_int / 2) +
++			sc->sched.channel_switch_time;
++	else
++		avp->noa_duration =
++			TU_TO_USEC(cur_conf->beacon_interval) / 2 +
++			sc->sched.channel_switch_time;
++
++	if (test_bit(ATH_OP_SCANNING, &common->op_flags) ||
++	    sc->sched.extend_absence)
++		avp->periodic_noa = false;
++	else
++		avp->periodic_noa = true;
++
++	ath_dbg(common, CHAN_CTX,
++		"noa_duration: %d, noa_start: %d, noa_index: %d, periodic: %d\n",
++		avp->noa_duration,
++		avp->noa_start,
++		avp->noa_index,
++		avp->periodic_noa);
++}
++
+ void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif,
+ 		       enum ath_chanctx_event ev)
+ {
+@@ -521,31 +554,9 @@ void ath_chanctx_event(struct ath_softc 
+ 		 * announcement.
+ 		 */
+ 		if (ctx->active &&
+-		    (!avp->noa_duration || sc->sched.force_noa_update)) {
+-			avp->noa_index++;
+-			avp->noa_start = tsf_time;
+-
+-			if (sc->sched.extend_absence)
+-				avp->noa_duration = (3 * beacon_int / 2) +
+-					sc->sched.channel_switch_time;
+-			else
+-				avp->noa_duration =
+-					TU_TO_USEC(cur_conf->beacon_interval) / 2 +
+-					sc->sched.channel_switch_time;
+-
+-			if (test_bit(ATH_OP_SCANNING, &common->op_flags) ||
+-			    sc->sched.extend_absence)
+-				avp->periodic_noa = false;
+-			else
+-				avp->periodic_noa = true;
+-
+-			ath_dbg(common, CHAN_CTX,
+-				"noa_duration: %d, noa_start: %d, noa_index: %d, periodic: %d\n",
+-				avp->noa_duration,
+-				avp->noa_start,
+-				avp->noa_index,
+-				avp->periodic_noa);
+-		}
++		    (!avp->noa_duration || sc->sched.force_noa_update))
++			ath_chanctx_set_periodic_noa(sc, avp, cur_conf,
++						     tsf_time, beacon_int);
+ 
+ 		if (ctx->active && sc->sched.force_noa_update)
+ 			sc->sched.force_noa_update = false;
diff --git a/package/kernel/mac80211/patches/320-ath9k-Use-a-helper-function-for-bmiss.patch b/package/kernel/mac80211/patches/320-ath9k-Use-a-helper-function-for-bmiss.patch
new file mode 100644
index 0000000000..03b76ecd7c
--- /dev/null
+++ b/package/kernel/mac80211/patches/320-ath9k-Use-a-helper-function-for-bmiss.patch
@@ -0,0 +1,68 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:25 +0530
+Subject: [PATCH] ath9k: Use a helper function for bmiss
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -366,6 +366,31 @@ static void ath_chanctx_setup_timer(stru
+ 		"Setup chanctx timer with timeout: %d ms\n", jiffies_to_msecs(tsf_time));
+ }
+ 
++static void ath_chanctx_handle_bmiss(struct ath_softc *sc,
++				     struct ath_chanctx *ctx,
++				     struct ath_vif *avp)
++{
++	/*
++	 * Clear the extend_absence flag if it had been
++	 * set during the previous beacon transmission,
++	 * since we need to revert to the normal NoA
++	 * schedule.
++	 */
++	if (ctx->active && sc->sched.extend_absence) {
++		avp->noa_duration = 0;
++		sc->sched.extend_absence = false;
++	}
++
++	/* If at least two consecutive beacons were missed on the STA
++	 * chanctx, stay on the STA channel for one extra beacon period,
++	 * to resync the timer properly.
++	 */
++	if (ctx->active && sc->sched.beacon_miss >= 2) {
++		avp->noa_duration = 0;
++		sc->sched.extend_absence = true;
++	}
++}
++
+ static void ath_chanctx_offchannel_noa(struct ath_softc *sc,
+ 				       struct ath_chanctx *ctx,
+ 				       struct ath_vif *avp,
+@@ -524,25 +549,7 @@ void ath_chanctx_event(struct ath_softc 
+ 			break;
+ 		}
+ 
+-		/*
+-		 * Clear the extend_absence flag if it had been
+-		 * set during the previous beacon transmission,
+-		 * since we need to revert to the normal NoA
+-		 * schedule.
+-		 */
+-		if (ctx->active && sc->sched.extend_absence) {
+-			avp->noa_duration = 0;
+-			sc->sched.extend_absence = false;
+-		}
+-
+-		/* If at least two consecutive beacons were missed on the STA
+-		 * chanctx, stay on the STA channel for one extra beacon period,
+-		 * to resync the timer properly.
+-		 */
+-		if (ctx->active && sc->sched.beacon_miss >= 2) {
+-			avp->noa_duration = 0;
+-			sc->sched.extend_absence = true;
+-		}
++		ath_chanctx_handle_bmiss(sc, ctx, avp);
+ 
+ 		/* Prevent wrap-around issues */
+ 		if (avp->noa_duration && tsf_time - avp->noa_start > BIT(30))
diff --git a/package/kernel/mac80211/patches/321-ath9k-Fix-RoC-expiration.patch b/package/kernel/mac80211/patches/321-ath9k-Fix-RoC-expiration.patch
new file mode 100644
index 0000000000..5a99a33dfb
--- /dev/null
+++ b/package/kernel/mac80211/patches/321-ath9k-Fix-RoC-expiration.patch
@@ -0,0 +1,38 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:26 +0530
+Subject: [PATCH] ath9k: Fix RoC expiration
+
+mac80211 has to be notified when a RoC period
+expires in the driver. In MCC mode, since the
+offchannel/RoC timer is set with the requested
+duration, ieee80211_remain_on_channel_expired() needs
+to be called when the timer expires.
+
+But, currently it is done after we move back to
+the operating channel. This is incorrect - fix this
+by calling ieee80211_remain_on_channel_expired() when
+the RoC timer expires and in ath_roc_complete() when
+the RoC request is aborted.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -894,7 +894,7 @@ void ath_roc_complete(struct ath_softc *
+ 
+ 	sc->offchannel.roc_vif = NULL;
+ 	sc->offchannel.roc_chan = NULL;
+-	if (!abort)
++	if (abort)
+ 		ieee80211_remain_on_channel_expired(sc->hw);
+ 	ath_offchannel_next(sc);
+ 	ath9k_ps_restore(sc);
+@@ -1028,6 +1028,7 @@ static void ath_offchannel_timer(unsigne
+ 	case ATH_OFFCHANNEL_ROC_WAIT:
+ 		ctx = ath_chanctx_get_oper_chan(sc, false);
+ 		sc->offchannel.state = ATH_OFFCHANNEL_ROC_DONE;
++		ieee80211_remain_on_channel_expired(sc->hw);
+ 		ath_chanctx_switch(sc, ctx, NULL);
+ 		break;
+ 	default:
diff --git a/package/kernel/mac80211/patches/322-ath9k-Send-oneshot-NoA.patch b/package/kernel/mac80211/patches/322-ath9k-Send-oneshot-NoA.patch
new file mode 100644
index 0000000000..331d714fdd
--- /dev/null
+++ b/package/kernel/mac80211/patches/322-ath9k-Send-oneshot-NoA.patch
@@ -0,0 +1,85 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:27 +0530
+Subject: [PATCH] ath9k: Send oneshot NoA
+
+This patch makes sure that a GO interface
+sends out a new NoA schedule with 200ms duration
+when mgd_prepare_tx() is called.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -620,6 +620,7 @@ struct ath_vif {
+ 	u32 noa_start;
+ 	u32 noa_duration;
+ 	bool periodic_noa;
++	bool oneshot_noa;
+ };
+ 
+ struct ath9k_vif_iter_data {
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -450,6 +450,27 @@ static void ath_chanctx_set_periodic_noa
+ 		avp->periodic_noa);
+ }
+ 
++static void ath_chanctx_set_oneshot_noa(struct ath_softc *sc,
++					struct ath_vif *avp,
++					u32 tsf_time,
++					u32 duration)
++{
++	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
++
++	avp->noa_index++;
++	avp->noa_start = tsf_time;
++	avp->periodic_noa = false;
++	avp->oneshot_noa = true;
++	avp->noa_duration = duration + sc->sched.channel_switch_time;
++
++	ath_dbg(common, CHAN_CTX,
++		"oneshot noa_duration: %d, noa_start: %d, noa_index: %d, periodic: %d\n",
++		avp->noa_duration,
++		avp->noa_start,
++		avp->noa_index,
++		avp->periodic_noa);
++}
++
+ void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif,
+ 		       enum ath_chanctx_event ev)
+ {
+@@ -476,6 +497,14 @@ void ath_chanctx_event(struct ath_softc 
+ 		if (avp->offchannel_duration)
+ 			avp->offchannel_duration = 0;
+ 
++		if (avp->oneshot_noa) {
++			avp->noa_duration = 0;
++			avp->oneshot_noa = false;
++
++			ath_dbg(common, CHAN_CTX,
++				"Clearing oneshot NoA\n");
++		}
++
+ 		if (avp->chanctx != sc->cur_chan) {
+ 			ath_dbg(common, CHAN_CTX,
+ 				"Contexts differ, not preparing beacon\n");
+@@ -551,6 +580,18 @@ void ath_chanctx_event(struct ath_softc 
+ 
+ 		ath_chanctx_handle_bmiss(sc, ctx, avp);
+ 
++		/*
++		 * If a mgd_prepare_tx() has been called by mac80211,
++		 * a one-shot NoA needs to be sent. This can happen
++		 * with one or more active channel contexts - in both
++		 * cases, a new NoA schedule has to be advertised.
++		 */
++		if (sc->sched.mgd_prepare_tx) {
++			ath_chanctx_set_oneshot_noa(sc, avp, tsf_time,
++						    jiffies_to_usecs(HZ / 5));
++			break;
++		}
++
+ 		/* Prevent wrap-around issues */
+ 		if (avp->noa_duration && tsf_time - avp->noa_start > BIT(30))
+ 			avp->noa_duration = 0;
diff --git a/package/kernel/mac80211/patches/323-ath9k-Fix-HW-scan-abort.patch b/package/kernel/mac80211/patches/323-ath9k-Fix-HW-scan-abort.patch
new file mode 100644
index 0000000000..56c0489bd1
--- /dev/null
+++ b/package/kernel/mac80211/patches/323-ath9k-Fix-HW-scan-abort.patch
@@ -0,0 +1,68 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:28 +0530
+Subject: [PATCH] ath9k: Fix HW scan abort
+
+Instead of using ATH_CHANCTX_EVENT_ASSIGN to abort
+a HW scan when a new interface becomes active, use the
+mgd_prepare_tx() callback. This allows us to make
+sure that the GO's channel becomes operational by
+using flush_work().
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -743,22 +743,6 @@ void ath_chanctx_event(struct ath_softc 
+ 		ieee80211_queue_work(sc->hw, &sc->chanctx_work);
+ 		break;
+ 	case ATH_CHANCTX_EVENT_ASSIGN:
+-		/*
+-		 * When adding a new channel context, check if a scan
+-		 * is in progress and abort it since the addition of
+-		 * a new channel context is usually followed by VIF
+-		 * assignment, in which case we have to start multi-channel
+-		 * operation.
+-		 */
+-		if (test_bit(ATH_OP_SCANNING, &common->op_flags)) {
+-			ath_dbg(common, CHAN_CTX,
+-				"Aborting HW scan to add new context\n");
+-
+-			spin_unlock_bh(&sc->chan_lock);
+-			del_timer_sync(&sc->offchannel.timer);
+-			ath_scan_complete(sc, true);
+-			spin_lock_bh(&sc->chan_lock);
+-		}
+ 		break;
+ 	case ATH_CHANCTX_EVENT_CHANGE:
+ 		break;
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -2365,7 +2365,6 @@ static int ath9k_add_chanctx(struct ieee
+ 			conf->def.chan->center_freq);
+ 
+ 		ath_chanctx_set_channel(sc, ctx, &conf->def);
+-		ath_chanctx_event(sc, NULL, ATH_CHANCTX_EVENT_ASSIGN);
+ 
+ 		mutex_unlock(&sc->mutex);
+ 		return 0;
+@@ -2496,6 +2495,19 @@ static void ath9k_mgd_prepare_tx(struct 
+ 	if (!changed)
+ 		goto out;
+ 
++	if (test_bit(ATH_OP_SCANNING, &common->op_flags)) {
++		ath_dbg(common, CHAN_CTX,
++			"%s: Aborting HW scan\n", __func__);
++
++		mutex_unlock(&sc->mutex);
++
++		del_timer_sync(&sc->offchannel.timer);
++		ath_scan_complete(sc, true);
++		flush_work(&sc->chanctx_work);
++
++		mutex_lock(&sc->mutex);
++	}
++
+ 	go_ctx = ath_is_go_chanctx_present(sc);
+ 
+ 	if (go_ctx) {
diff --git a/package/kernel/mac80211/patches/324-ath9k-Improve-flush-in-mcc-mode.patch b/package/kernel/mac80211/patches/324-ath9k-Improve-flush-in-mcc-mode.patch
new file mode 100644
index 0000000000..40e095b970
--- /dev/null
+++ b/package/kernel/mac80211/patches/324-ath9k-Improve-flush-in-mcc-mode.patch
@@ -0,0 +1,95 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:29 +0530
+Subject: [PATCH] ath9k: Improve flush() in mcc mode
+
+The flush timeout in MCC mode is very small, since
+we are constrained by the time slice for each
+channel context, but since only the HW queues are
+flushed when switching contexts, it is acceptable.
+
+Since the SW queues are also emptied in the mac80211 flush()
+callback, a larger duration is needed. Add an override
+argument to __ath9k_flush() and set it when flush()
+is called in MCC mode. This allows the driver to
+drain both the SW and HW queues.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/ath9k.h
++++ b/drivers/net/wireless/ath/ath9k/ath9k.h
+@@ -719,7 +719,7 @@ void ath_update_survey_nf(struct ath_sof
+ void ath9k_queue_reset(struct ath_softc *sc, enum ath_reset_type type);
+ void ath_ps_full_sleep(unsigned long data);
+ void __ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop,
+-		   bool sw_pending);
++		   bool sw_pending, bool timeout_override);
+ 
+ /**********/
+ /* BTCOEX */
+--- a/drivers/net/wireless/ath/ath9k/channel.c
++++ b/drivers/net/wireless/ath/ath9k/channel.c
+@@ -1232,11 +1232,11 @@ void ath_chanctx_set_next(struct ath_sof
+ 		ath9k_chanctx_stop_queues(sc, sc->cur_chan);
+ 		queues_stopped = true;
+ 
+-		__ath9k_flush(sc->hw, ~0, true, false);
++		__ath9k_flush(sc->hw, ~0, true, false, false);
+ 
+ 		if (ath_chanctx_send_ps_frame(sc, true))
+ 			__ath9k_flush(sc->hw, BIT(IEEE80211_AC_VO),
+-				      false, false);
++				      false, false, false);
+ 
+ 		send_ps = true;
+ 		spin_lock_bh(&sc->chan_lock);
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -2031,14 +2031,33 @@ static void ath9k_flush(struct ieee80211
+ 			u32 queues, bool drop)
+ {
+ 	struct ath_softc *sc = hw->priv;
++	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
++
++	if (ath9k_is_chanctx_enabled()) {
++		if (!test_bit(ATH_OP_MULTI_CHANNEL, &common->op_flags))
++			goto flush;
+ 
++		/*
++		 * If MCC is active, extend the flush timeout
++		 * and wait for the HW/SW queues to become
++		 * empty. This needs to be done outside the
++		 * sc->mutex lock to allow the channel scheduler
++		 * to switch channel contexts.
++		 *
++		 * The vif queues have been stopped in mac80211,
++		 * so there won't be any incoming frames.
++		 */
++		__ath9k_flush(hw, queues, drop, true, true);
++		return;
++	}
++flush:
+ 	mutex_lock(&sc->mutex);
+-	__ath9k_flush(hw, queues, drop, true);
++	__ath9k_flush(hw, queues, drop, true, false);
+ 	mutex_unlock(&sc->mutex);
+ }
+ 
+ void __ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop,
+-		   bool sw_pending)
++		   bool sw_pending, bool timeout_override)
+ {
+ 	struct ath_softc *sc = hw->priv;
+ 	struct ath_hw *ah = sc->sc_ah;
+@@ -2059,7 +2078,10 @@ void __ath9k_flush(struct ieee80211_hw *
+ 	}
+ 
+ 	spin_lock_bh(&sc->chan_lock);
+-	timeout = sc->cur_chan->flush_timeout;
++	if (timeout_override)
++		timeout = HZ / 5;
++	else
++		timeout = sc->cur_chan->flush_timeout;
+ 	spin_unlock_bh(&sc->chan_lock);
+ 
+ 	ath_dbg(common, CHAN_CTX,
diff --git a/package/kernel/mac80211/patches/325-ath9k-Do-not-start-BA-when-scanning.patch b/package/kernel/mac80211/patches/325-ath9k-Do-not-start-BA-when-scanning.patch
new file mode 100644
index 0000000000..69eb58c50f
--- /dev/null
+++ b/package/kernel/mac80211/patches/325-ath9k-Do-not-start-BA-when-scanning.patch
@@ -0,0 +1,60 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:30 +0530
+Subject: [PATCH] ath9k: Do not start BA when scanning
+
+mac80211 currently has a race which can be hit
+with this sequence:
+
+* Start a scan operation.
+* TX BA is initiated by ieee80211_start_tx_ba_session().
+* Driver sets up internal state and calls
+  ieee80211_start_tx_ba_cb_irqsafe().
+* mac80211 adds a packet to sdata->skb_queue with
+  type IEEE80211_SDATA_QUEUE_AGG_START.
+* ieee80211_iface_work() doesn't process the
+  packet because scan is in progress.
+* ADDBA response timer expires and the sta/tid is
+  torn down.
+* Driver receives BA stop notification and calls
+  ieee80211_stop_tx_ba_cb_irqsafe().
+* This is also added to the queue by mac80211.
+* Now, scan finishes.
+
+At this point, the queued up packets might be processed
+if some other operation schedules the sdata work. Since
+the tids have been cleaned up already, warnings are hit.
+
+If this doesn't happen, the packets are left in the queue
+until the interface is torn down.
+
+Since initiating a BA session when scan is in progress
+leads to flaky connections, especially in MCC mode, we
+can drop the TX BA request. This improves connectivity
+with legacy clients in MCC mode.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -1885,6 +1885,7 @@ static int ath9k_ampdu_action(struct iee
+ 			      u16 tid, u16 *ssn, u8 buf_size)
+ {
+ 	struct ath_softc *sc = hw->priv;
++	struct ath_common *common = ath9k_hw_common(sc->sc_ah);
+ 	bool flush = false;
+ 	int ret = 0;
+ 
+@@ -1896,6 +1897,12 @@ static int ath9k_ampdu_action(struct iee
+ 	case IEEE80211_AMPDU_RX_STOP:
+ 		break;
+ 	case IEEE80211_AMPDU_TX_START:
++		if (ath9k_is_chanctx_enabled()) {
++			if (test_bit(ATH_OP_SCANNING, &common->op_flags)) {
++				ret = -EBUSY;
++				break;
++			}
++		}
+ 		ath9k_ps_wakeup(sc);
+ 		ret = ath_tx_aggr_start(sc, sta, tid, ssn);
+ 		if (!ret)
diff --git a/package/kernel/mac80211/patches/560-ath9k_pcoem_optional.patch b/package/kernel/mac80211/patches/326-ath9k_hw-make-support-for-PC-OEM-cards-optional.patch
similarity index 95%
rename from package/kernel/mac80211/patches/560-ath9k_pcoem_optional.patch
rename to package/kernel/mac80211/patches/326-ath9k_hw-make-support-for-PC-OEM-cards-optional.patch
index cc326880d4..afc8f74197 100644
--- a/package/kernel/mac80211/patches/560-ath9k_pcoem_optional.patch
+++ b/package/kernel/mac80211/patches/326-ath9k_hw-make-support-for-PC-OEM-cards-optional.patch
@@ -1,3 +1,13 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sat, 18 Oct 2014 13:23:34 +0200
+Subject: [PATCH] ath9k_hw: make support for PC-OEM cards optional
+
+The initvals use up quite a bit of space, and PC-OEM support is
+typically not needed on embedded systems
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
 --- a/drivers/net/wireless/ath/ath9k/Kconfig
 +++ b/drivers/net/wireless/ath/ath9k/Kconfig
 @@ -151,6 +151,11 @@ config ATH9K_CHANNEL_CONTEXT
@@ -84,7 +94,7 @@
  #endif
 --- a/drivers/net/wireless/ath/ath9k/hw.h
 +++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -245,13 +245,20 @@ enum ath9k_hw_caps {
+@@ -244,13 +244,20 @@ enum ath9k_hw_caps {
  	ATH9K_HW_CAP_2GHZ			= BIT(11),
  	ATH9K_HW_CAP_5GHZ			= BIT(12),
  	ATH9K_HW_CAP_APM			= BIT(13),
@@ -167,8 +177,8 @@
  	  .driver_data = ATH9K_PCI_BT_ANT_DIV },
 +#endif
  
- 	{ PCI_VDEVICE(ATHEROS, 0xabcd) }, /* PCI-E  internal chip default ID */
  	{ 0 }
+ };
 --- a/drivers/net/wireless/ath/ath9k/reg.h
 +++ b/drivers/net/wireless/ath/ath9k/reg.h
 @@ -892,10 +892,21 @@
diff --git a/package/kernel/mac80211/patches/561-ath9k_remove_gain_tables.patch b/package/kernel/mac80211/patches/327-ath9k_hw-remove-support-for-UB124-tx-gain-table.patch
similarity index 64%
rename from package/kernel/mac80211/patches/561-ath9k_remove_gain_tables.patch
rename to package/kernel/mac80211/patches/327-ath9k_hw-remove-support-for-UB124-tx-gain-table.patch
index 4d2b975f53..a76819dc52 100644
--- a/package/kernel/mac80211/patches/561-ath9k_remove_gain_tables.patch
+++ b/package/kernel/mac80211/patches/327-ath9k_hw-remove-support-for-UB124-tx-gain-table.patch
@@ -1,3 +1,13 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sat, 18 Oct 2014 13:25:26 +0200
+Subject: [PATCH] ath9k_hw: remove support for UB124 tx gain table
+
+UB124 is a USB based reference design not supported by ath9k or
+ath9k_htc.
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
 +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
 @@ -670,9 +670,6 @@ static void ar9003_tx_gain_table_mode5(s
diff --git a/package/kernel/mac80211/patches/328-ath9k-fix-processing-RXORN-interrupts.patch b/package/kernel/mac80211/patches/328-ath9k-fix-processing-RXORN-interrupts.patch
new file mode 100644
index 0000000000..e9dbc6820e
--- /dev/null
+++ b/package/kernel/mac80211/patches/328-ath9k-fix-processing-RXORN-interrupts.patch
@@ -0,0 +1,33 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sat, 18 Oct 2014 13:31:52 +0200
+Subject: [PATCH] ath9k: fix processing RXORN interrupts
+
+The "goto chip_reset" is a bit misleading, because it does not actually
+issue a chip reset. Instead it is bypassing processing of other
+interrupts and assumes that the tasklet will issue a chip reset.
+
+In the case of RXORN this does not happen, so bypassing processing of
+other interrupts will simply allow them to fire again. Even if RXORN
+was triggering a reset, it is not critical enough to need the bypass
+here.
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -545,11 +545,10 @@ irqreturn_t ath_isr(int irq, void *dev)
+ 		sched = true;
+ 
+ 	/*
+-	 * If a FATAL or RXORN interrupt is received, we have to reset the
+-	 * chip immediately.
++	 * If a FATAL interrupt is received, we have to reset the chip
++	 * immediately.
+ 	 */
+-	if ((status & ATH9K_INT_FATAL) || ((status & ATH9K_INT_RXORN) &&
+-	    !(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)))
++	if (status & ATH9K_INT_FATAL)
+ 		goto chip_reset;
+ 
+ 	if ((ah->config.hw_hang_checks & HW_BB_WATCHDOG) &&
diff --git a/package/kernel/mac80211/patches/564-ath9k_cleanup_reset_debug.patch b/package/kernel/mac80211/patches/329-ath9k-clean-up-debugfs-print-of-reset-causes.patch
similarity index 91%
rename from package/kernel/mac80211/patches/564-ath9k_cleanup_reset_debug.patch
rename to package/kernel/mac80211/patches/329-ath9k-clean-up-debugfs-print-of-reset-causes.patch
index 60d56e601b..0f01a3ae24 100644
--- a/package/kernel/mac80211/patches/564-ath9k_cleanup_reset_debug.patch
+++ b/package/kernel/mac80211/patches/329-ath9k-clean-up-debugfs-print-of-reset-causes.patch
@@ -1,3 +1,12 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sat, 18 Oct 2014 13:36:41 +0200
+Subject: [PATCH] ath9k: clean up debugfs print of reset causes
+
+Reduce code duplication
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
 --- a/drivers/net/wireless/ath/ath9k/debug.c
 +++ b/drivers/net/wireless/ath/ath9k/debug.c
 @@ -852,36 +852,30 @@ static ssize_t read_file_reset(struct fi
diff --git a/package/kernel/mac80211/patches/565-ath9k_restart_after_nfcal_failure.patch b/package/kernel/mac80211/patches/330-ath9k-restart-hardware-after-noise-floor-calibration.patch
similarity index 93%
rename from package/kernel/mac80211/patches/565-ath9k_restart_after_nfcal_failure.patch
rename to package/kernel/mac80211/patches/330-ath9k-restart-hardware-after-noise-floor-calibration.patch
index b53d50a75e..3b8370dfee 100644
--- a/package/kernel/mac80211/patches/565-ath9k_restart_after_nfcal_failure.patch
+++ b/package/kernel/mac80211/patches/330-ath9k-restart-hardware-after-noise-floor-calibration.patch
@@ -1,43 +1,15 @@
---- a/drivers/net/wireless/ath/ath9k/calib.c
-+++ b/drivers/net/wireless/ath/ath9k/calib.c
-@@ -234,7 +234,7 @@ void ath9k_hw_start_nfcal(struct ath_hw 
- 	REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_NF);
- }
- 
--void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan)
-+int ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan)
- {
- 	struct ath9k_nfcal_hist *h = NULL;
- 	unsigned i, j;
-@@ -301,7 +301,7 @@ void ath9k_hw_loadnf(struct ath_hw *ah, 
- 		ath_dbg(common, ANY,
- 			"Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x%x\n",
- 			REG_READ(ah, AR_PHY_AGC_CONTROL));
--		return;
-+		return -ETIMEDOUT;
- 	}
- 
- 	/*
-@@ -322,6 +322,8 @@ void ath9k_hw_loadnf(struct ath_hw *ah, 
- 		}
- 	}
- 	REGWRITE_BUFFER_FLUSH(ah);
-+
-+	return 0;
- }
- 
- 
---- a/drivers/net/wireless/ath/ath9k/calib.h
-+++ b/drivers/net/wireless/ath/ath9k/calib.h
-@@ -109,7 +109,7 @@ struct ath9k_pacal_info{
- 
- bool ath9k_hw_reset_calvalid(struct ath_hw *ah);
- void ath9k_hw_start_nfcal(struct ath_hw *ah, bool update);
--void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan);
-+int ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan);
- bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan);
- void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah,
- 				  struct ath9k_channel *chan);
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sat, 18 Oct 2014 13:37:32 +0200
+Subject: [PATCH] ath9k: restart hardware after noise floor calibration
+ failure
+
+When NF calibration fails, the radio often becomes deaf. The usual
+hardware hang checks do not detect this, so it's better to issue a reset
+when that happens.
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
 +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
 @@ -657,14 +657,13 @@ static void ar9002_hw_olc_temp_compensat
@@ -69,22 +41,6 @@
  		}
  
  		if (longcal) {
---- a/drivers/net/wireless/ath/ath9k/hw-ops.h
-+++ b/drivers/net/wireless/ath/ath9k/hw-ops.h
-@@ -41,10 +41,9 @@ static inline void ath9k_hw_set_desc_lin
- 	ath9k_hw_ops(ah)->set_desc_link(ds, link);
- }
- 
--static inline bool ath9k_hw_calibrate(struct ath_hw *ah,
--				      struct ath9k_channel *chan,
--				      u8 rxchainmask,
--				      bool longcal)
-+static inline int ath9k_hw_calibrate(struct ath_hw *ah,
-+				     struct ath9k_channel *chan,
-+				     u8 rxchainmask, bool longcal)
- {
- 	return ath9k_hw_ops(ah)->calibrate(ah, chan, rxchainmask, longcal);
- }
 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
 +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
 @@ -121,13 +121,12 @@ static bool ar9003_hw_per_calibration(st
@@ -115,9 +71,85 @@
  
  		/* start NF calibration, without updating BB NF register */
  		ath9k_hw_start_nfcal(ah, false);
+--- a/drivers/net/wireless/ath/ath9k/calib.c
++++ b/drivers/net/wireless/ath/ath9k/calib.c
+@@ -234,7 +234,7 @@ void ath9k_hw_start_nfcal(struct ath_hw 
+ 	REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_NF);
+ }
+ 
+-void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan)
++int ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan)
+ {
+ 	struct ath9k_nfcal_hist *h = NULL;
+ 	unsigned i, j;
+@@ -301,7 +301,7 @@ void ath9k_hw_loadnf(struct ath_hw *ah, 
+ 		ath_dbg(common, ANY,
+ 			"Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x%x\n",
+ 			REG_READ(ah, AR_PHY_AGC_CONTROL));
+-		return;
++		return -ETIMEDOUT;
+ 	}
+ 
+ 	/*
+@@ -322,6 +322,8 @@ void ath9k_hw_loadnf(struct ath_hw *ah, 
+ 		}
+ 	}
+ 	REGWRITE_BUFFER_FLUSH(ah);
++
++	return 0;
+ }
+ 
+ 
+--- a/drivers/net/wireless/ath/ath9k/calib.h
++++ b/drivers/net/wireless/ath/ath9k/calib.h
+@@ -109,7 +109,7 @@ struct ath9k_pacal_info{
+ 
+ bool ath9k_hw_reset_calvalid(struct ath_hw *ah);
+ void ath9k_hw_start_nfcal(struct ath_hw *ah, bool update);
+-void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan);
++int ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan);
+ bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan);
+ void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah,
+ 				  struct ath9k_channel *chan);
+--- a/drivers/net/wireless/ath/ath9k/debug.c
++++ b/drivers/net/wireless/ath/ath9k/debug.c
+@@ -863,6 +863,7 @@ static ssize_t read_file_reset(struct fi
+ 		[RESET_TYPE_MAC_HANG] = "MAC Hang",
+ 		[RESET_TYPE_BEACON_STUCK] = "Stuck Beacon",
+ 		[RESET_TYPE_MCI] = "MCI Reset",
++		[RESET_TYPE_CALIBRATION] = "Calibration error",
+ 	};
+ 	char buf[512];
+ 	unsigned int len = 0;
+--- a/drivers/net/wireless/ath/ath9k/debug.h
++++ b/drivers/net/wireless/ath/ath9k/debug.h
+@@ -49,6 +49,7 @@ enum ath_reset_type {
+ 	RESET_TYPE_MAC_HANG,
+ 	RESET_TYPE_BEACON_STUCK,
+ 	RESET_TYPE_MCI,
++	RESET_TYPE_CALIBRATION,
+ 	__RESET_TYPE_MAX
+ };
+ 
+--- a/drivers/net/wireless/ath/ath9k/hw-ops.h
++++ b/drivers/net/wireless/ath/ath9k/hw-ops.h
+@@ -41,10 +41,9 @@ static inline void ath9k_hw_set_desc_lin
+ 	ath9k_hw_ops(ah)->set_desc_link(ds, link);
+ }
+ 
+-static inline bool ath9k_hw_calibrate(struct ath_hw *ah,
+-				      struct ath9k_channel *chan,
+-				      u8 rxchainmask,
+-				      bool longcal)
++static inline int ath9k_hw_calibrate(struct ath_hw *ah,
++				     struct ath9k_channel *chan,
++				     u8 rxchainmask, bool longcal)
+ {
+ 	return ath9k_hw_ops(ah)->calibrate(ah, chan, rxchainmask, longcal);
+ }
 --- a/drivers/net/wireless/ath/ath9k/hw.h
 +++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -696,10 +696,8 @@ struct ath_hw_ops {
+@@ -688,10 +688,8 @@ struct ath_hw_ops {
  				     bool power_off);
  	void (*rx_enable)(struct ath_hw *ah);
  	void (*set_desc_link)(void *ds, u32 link);
@@ -130,26 +162,6 @@
  	bool (*get_isr)(struct ath_hw *ah, enum ath9k_int *masked,
  			u32 *sync_cause_p);
  	void (*set_txdesc)(struct ath_hw *ah, void *ds,
---- a/drivers/net/wireless/ath/ath9k/debug.h
-+++ b/drivers/net/wireless/ath/ath9k/debug.h
-@@ -49,6 +49,7 @@ enum ath_reset_type {
- 	RESET_TYPE_MAC_HANG,
- 	RESET_TYPE_BEACON_STUCK,
- 	RESET_TYPE_MCI,
-+	RESET_TYPE_CALIBRATION,
- 	__RESET_TYPE_MAX
- };
- 
---- a/drivers/net/wireless/ath/ath9k/debug.c
-+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -863,6 +863,7 @@ static ssize_t read_file_reset(struct fi
- 		[RESET_TYPE_MAC_HANG] = "MAC Hang",
- 		[RESET_TYPE_BEACON_STUCK] = "Stuck Beacon",
- 		[RESET_TYPE_MCI] = "MCI Reset",
-+		[RESET_TYPE_CALIBRATION] = "Calibration error",
- 	};
- 	char buf[512];
- 	unsigned int len = 0;
 --- a/drivers/net/wireless/ath/ath9k/link.c
 +++ b/drivers/net/wireless/ath/ath9k/link.c
 @@ -371,9 +371,14 @@ void ath_ani_calibrate(unsigned long dat
diff --git a/package/kernel/mac80211/patches/566-ath9k_nfcal_xor_percal.patch b/package/kernel/mac80211/patches/331-ath9k_hw-do-not-run-NF-and-periodic-calibration-at-t.patch
similarity index 80%
rename from package/kernel/mac80211/patches/566-ath9k_nfcal_xor_percal.patch
rename to package/kernel/mac80211/patches/331-ath9k_hw-do-not-run-NF-and-periodic-calibration-at-t.patch
index 917bc2d946..1d841a7637 100644
--- a/package/kernel/mac80211/patches/566-ath9k_nfcal_xor_percal.patch
+++ b/package/kernel/mac80211/patches/331-ath9k_hw-do-not-run-NF-and-periodic-calibration-at-t.patch
@@ -1,3 +1,14 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sat, 18 Oct 2014 13:39:11 +0200
+Subject: [PATCH] ath9k_hw: do not run NF and periodic calibration at the
+ same time
+
+It can cause inconsistent calibration results or in some cases turn the
+radio deaf.
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
 +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
 @@ -660,7 +660,6 @@ static void ar9002_hw_olc_temp_compensat
diff --git a/package/kernel/mac80211/patches/567-ath9k_fix_init_nfcal.patch b/package/kernel/mac80211/patches/332-ath9k_hw-start-initial-NF-calibration-after-PA-calib.patch
similarity index 67%
rename from package/kernel/mac80211/patches/567-ath9k_fix_init_nfcal.patch
rename to package/kernel/mac80211/patches/332-ath9k_hw-start-initial-NF-calibration-after-PA-calib.patch
index aaa4e29a85..e89c8841ff 100644
--- a/package/kernel/mac80211/patches/567-ath9k_fix_init_nfcal.patch
+++ b/package/kernel/mac80211/patches/332-ath9k_hw-start-initial-NF-calibration-after-PA-calib.patch
@@ -1,3 +1,13 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sat, 18 Oct 2014 13:42:03 +0200
+Subject: [PATCH] ath9k_hw: start initial NF calibration after PA
+ calibration on <AR9003
+
+This makes the initial NF calibration less likely to fail.
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
 +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
 @@ -854,6 +854,7 @@ static bool ar9002_hw_init_cal(struct at
@@ -10,7 +20,7 @@
  		set_bit(NFCAL_PENDING, &ah->caldata->cal_flags);
 --- a/drivers/net/wireless/ath/ath9k/hw.c
 +++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1997,8 +1997,10 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -1953,8 +1953,10 @@ int ath9k_hw_reset(struct ath_hw *ah, st
  	if (ath9k_hw_mci_is_enabled(ah))
  		ar9003_mci_check_bt(ah);
  
diff --git a/package/kernel/mac80211/patches/501-ath9k-eeprom_endianess.patch b/package/kernel/mac80211/patches/333-ath9k-add-support-for-endian-swap-of-eeprom-from-pla.patch
similarity index 73%
rename from package/kernel/mac80211/patches/501-ath9k-eeprom_endianess.patch
rename to package/kernel/mac80211/patches/333-ath9k-add-support-for-endian-swap-of-eeprom-from-pla.patch
index abf3914476..df1a710a1c 100644
--- a/package/kernel/mac80211/patches/501-ath9k-eeprom_endianess.patch
+++ b/package/kernel/mac80211/patches/333-ath9k-add-support-for-endian-swap-of-eeprom-from-pla.patch
@@ -1,3 +1,15 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sat, 18 Oct 2014 18:24:15 +0200
+Subject: [PATCH] ath9k: add support for endian swap of eeprom from
+ platform data
+
+On some devices (especially little-endian ones), the flash EEPROM data
+has a different endian, which needs to be detected.
+Add a flag to the platform data to allow overriding that behavior
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
 +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
 @@ -262,7 +262,7 @@ static int ath9k_hw_def_check_eeprom(str
@@ -47,31 +59,9 @@
  		}
  	}
  
---- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
-+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
-@@ -57,7 +57,7 @@ static bool ath9k_hw_4k_fill_eeprom(stru
- {
- 	struct ath_common *common = ath9k_hw_common(ah);
- 
--	if (!ath9k_hw_use_flash(ah)) {
-+	if (!(ah->ah_flags & AH_NO_EEP_SWAP)) {
- 		ath_dbg(common, EEPROM, "Reading from EEPROM, not flash\n");
- 	}
- 
---- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
-+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
-@@ -60,7 +60,7 @@ static bool ath9k_hw_ar9287_fill_eeprom(
- {
- 	struct ath_common *common = ath9k_hw_common(ah);
- 
--	if (!ath9k_hw_use_flash(ah)) {
-+	if (!(ah->ah_flags & AH_NO_EEP_SWAP)) {
- 		ath_dbg(common, EEPROM, "Reading from EEPROM, not flash\n");
- 	}
- 
 --- a/drivers/net/wireless/ath/ath9k/hw.h
 +++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -726,6 +726,7 @@ enum ath_cal_list {
+@@ -731,6 +731,7 @@ enum ath_cal_list {
  #define AH_USE_EEPROM   0x1
  #define AH_UNPLUGGED    0x2 /* The card has been physically removed. */
  #define AH_FASTCC       0x4
@@ -81,7 +71,7 @@
  	struct ath_ops reg_ops;
 --- a/drivers/net/wireless/ath/ath9k/init.c
 +++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -528,6 +528,8 @@ static int ath9k_init_softc(u16 devid, s
+@@ -531,6 +531,8 @@ static int ath9k_init_softc(u16 devid, s
  		ah->is_clk_25mhz = pdata->is_clk_25mhz;
  		ah->get_mac_revision = pdata->get_mac_revision;
  		ah->external_reset = pdata->external_reset;
diff --git a/package/kernel/mac80211/patches/543-ath9k-allow-to-disable-bands-via-platform-data.patch b/package/kernel/mac80211/patches/334-ath9k-allow-disabling-bands-via-platform-data.patch
similarity index 77%
rename from package/kernel/mac80211/patches/543-ath9k-allow-to-disable-bands-via-platform-data.patch
rename to package/kernel/mac80211/patches/334-ath9k-allow-disabling-bands-via-platform-data.patch
index e8cd5e65ce..f7185b0d74 100644
--- a/package/kernel/mac80211/patches/543-ath9k-allow-to-disable-bands-via-platform-data.patch
+++ b/package/kernel/mac80211/patches/334-ath9k-allow-disabling-bands-via-platform-data.patch
@@ -1,17 +1,18 @@
---- a/include/linux/ath9k_platform.h
-+++ b/include/linux/ath9k_platform.h
-@@ -34,6 +34,8 @@ struct ath9k_platform_data {
- 	bool endian_check;
- 	bool is_clk_25mhz;
- 	bool tx_gain_buffalo;
-+	bool disable_2ghz;
-+	bool disable_5ghz;
- 
- 	int (*get_mac_revision)(void);
- 	int (*external_reset)(void);
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sat, 18 Oct 2014 18:27:23 +0200
+Subject: [PATCH] ath9k: allow disabling bands via platform data
+
+Some devices have multiple bands enables in the EEPROM data, even though
+they are only calibrated for one. Allow platform data to disable
+unsupported bands.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
 --- a/drivers/net/wireless/ath/ath9k/hw.c
 +++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -2362,17 +2362,25 @@ int ath9k_hw_fill_cap_info(struct ath_hw
+@@ -2344,17 +2344,25 @@ int ath9k_hw_fill_cap_info(struct ath_hw
  	}
  
  	eeval = ah->eep_ops->get_eeprom(ah, EEP_OP_MODE);
@@ -47,7 +48,7 @@
  	    AR_SREV_9285(ah) ||
 --- a/drivers/net/wireless/ath/ath9k/hw.h
 +++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -934,6 +934,8 @@ struct ath_hw {
+@@ -930,6 +930,8 @@ struct ath_hw {
  	bool is_clk_25mhz;
  	int (*get_mac_revision)(void);
  	int (*external_reset)(void);
@@ -58,7 +59,7 @@
  
 --- a/drivers/net/wireless/ath/ath9k/init.c
 +++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -528,6 +528,8 @@ static int ath9k_init_softc(u16 devid, s
+@@ -531,6 +531,8 @@ static int ath9k_init_softc(u16 devid, s
  		ah->is_clk_25mhz = pdata->is_clk_25mhz;
  		ah->get_mac_revision = pdata->get_mac_revision;
  		ah->external_reset = pdata->external_reset;
@@ -67,3 +68,14 @@
  		if (!pdata->endian_check)
  			ah->ah_flags |= AH_NO_EEP_SWAP;
  	}
+--- a/include/linux/ath9k_platform.h
++++ b/include/linux/ath9k_platform.h
+@@ -34,6 +34,8 @@ struct ath9k_platform_data {
+ 	bool endian_check;
+ 	bool is_clk_25mhz;
+ 	bool tx_gain_buffalo;
++	bool disable_2ghz;
++	bool disable_5ghz;
+ 
+ 	int (*get_mac_revision)(void);
+ 	int (*external_reset)(void);
diff --git a/package/kernel/mac80211/patches/402-ath9k-fix-invalid-mac-address-handling.patch b/package/kernel/mac80211/patches/335-ath9k-use-a-random-MAC-address-if-the-EEPROM-address.patch
similarity index 75%
rename from package/kernel/mac80211/patches/402-ath9k-fix-invalid-mac-address-handling.patch
rename to package/kernel/mac80211/patches/335-ath9k-use-a-random-MAC-address-if-the-EEPROM-address.patch
index 29c5ac9833..ce6c0819d3 100644
--- a/package/kernel/mac80211/patches/402-ath9k-fix-invalid-mac-address-handling.patch
+++ b/package/kernel/mac80211/patches/335-ath9k-use-a-random-MAC-address-if-the-EEPROM-address.patch
@@ -1,3 +1,13 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sat, 18 Oct 2014 18:31:49 +0200
+Subject: [PATCH] ath9k: use a random MAC address if the EEPROM address
+ is invalid
+
+Based on OpenWrt patch by Gabor Juhos
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
 --- a/drivers/net/wireless/ath/ath9k/hw.c
 +++ b/drivers/net/wireless/ath/ath9k/hw.c
 @@ -19,6 +19,7 @@
diff --git a/package/kernel/mac80211/patches/400-ath_move_debug_code.patch b/package/kernel/mac80211/patches/400-ath_move_debug_code.patch
index 636df1fe8a..ccd4a3e501 100644
--- a/package/kernel/mac80211/patches/400-ath_move_debug_code.patch
+++ b/package/kernel/mac80211/patches/400-ath_move_debug_code.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/Makefile
 +++ b/drivers/net/wireless/ath/Makefile
-@@ -13,8 +13,8 @@ ath-objs :=	main.o \
+@@ -13,10 +13,10 @@ ath-objs :=	main.o \
  		regd.o \
  		hw.o \
  		key.o \
@@ -9,10 +9,12 @@
  		dfs_pri_detector.o
  
 -ath-$(CPTCFG_ATH_DEBUG) += debug.o
+ ath-$(CPTCFG_ATH_TRACEPOINTS) += trace.o
+ 
  ccflags-y += -D__CHECK_ENDIAN__
 --- a/drivers/net/wireless/ath/ath.h
 +++ b/drivers/net/wireless/ath/ath.h
-@@ -299,13 +299,6 @@ void _ath_dbg(struct ath_common *common,
+@@ -300,13 +300,6 @@ void _ath_dbg(struct ath_common *common,
  #endif /* CPTCFG_ATH_DEBUG */
  
  /** Returns string describing opmode, or NULL if unknown mode. */
diff --git a/package/kernel/mac80211/patches/403-ath_regd_optional.patch b/package/kernel/mac80211/patches/402-ath_regd_optional.patch
similarity index 98%
rename from package/kernel/mac80211/patches/403-ath_regd_optional.patch
rename to package/kernel/mac80211/patches/402-ath_regd_optional.patch
index 8efa92e841..42260fcf86 100644
--- a/package/kernel/mac80211/patches/403-ath_regd_optional.patch
+++ b/package/kernel/mac80211/patches/402-ath_regd_optional.patch
@@ -63,6 +63,6 @@
  ATH_CARDS=
  ATH_DEBUG=
 +ATH_USER_REGD=
+ ATH_TRACEPOINTS=
  ATH_REG_DYNAMIC_USER_REG_HINTS=
  ATH_REG_DYNAMIC_USER_CERT_TESTING=
- ATH5K=
diff --git a/package/kernel/mac80211/patches/404-world_regd_fixup.patch b/package/kernel/mac80211/patches/403-world_regd_fixup.patch
similarity index 100%
rename from package/kernel/mac80211/patches/404-world_regd_fixup.patch
rename to package/kernel/mac80211/patches/403-world_regd_fixup.patch
diff --git a/package/kernel/mac80211/patches/405-regd_no_assoc_hints.patch b/package/kernel/mac80211/patches/404-regd_no_assoc_hints.patch
similarity index 100%
rename from package/kernel/mac80211/patches/405-regd_no_assoc_hints.patch
rename to package/kernel/mac80211/patches/404-regd_no_assoc_hints.patch
diff --git a/package/kernel/mac80211/patches/406-ath_regd_us.patch b/package/kernel/mac80211/patches/405-ath_regd_us.patch
similarity index 100%
rename from package/kernel/mac80211/patches/406-ath_regd_us.patch
rename to package/kernel/mac80211/patches/405-ath_regd_us.patch
diff --git a/package/kernel/mac80211/patches/410-ath9k_allow_adhoc_and_ap.patch b/package/kernel/mac80211/patches/410-ath9k_allow_adhoc_and_ap.patch
index 67755c58af..ffd39b341f 100644
--- a/package/kernel/mac80211/patches/410-ath9k_allow_adhoc_and_ap.patch
+++ b/package/kernel/mac80211/patches/410-ath9k_allow_adhoc_and_ap.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/init.c
 +++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -670,6 +670,7 @@ static const struct ieee80211_iface_limi
+@@ -677,6 +677,7 @@ static const struct ieee80211_iface_limi
  				 BIT(NL80211_IFTYPE_AP) },
  	{ .max = 1,	.types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
  				 BIT(NL80211_IFTYPE_P2P_GO) },
diff --git a/package/kernel/mac80211/patches/500-ath9k_eeprom_debugfs.patch b/package/kernel/mac80211/patches/500-ath9k_eeprom_debugfs.patch
index 5e4d2a1ffe..63e1b4523b 100644
--- a/package/kernel/mac80211/patches/500-ath9k_eeprom_debugfs.patch
+++ b/package/kernel/mac80211/patches/500-ath9k_eeprom_debugfs.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/debug.c
 +++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1318,6 +1318,53 @@ void ath9k_deinit_debug(struct ath_softc
+@@ -1313,6 +1313,53 @@ void ath9k_deinit_debug(struct ath_softc
  	ath9k_spectral_deinit_debug(sc);
  }
  
@@ -54,7 +54,7 @@
  int ath9k_init_debug(struct ath_hw *ah)
  {
  	struct ath_common *common = ath9k_hw_common(ah);
-@@ -1337,6 +1384,8 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1332,6 +1379,8 @@ int ath9k_init_debug(struct ath_hw *ah)
  	ath9k_tx99_init_debug(sc);
  	ath9k_spectral_init_debug(sc);
  
diff --git a/package/kernel/mac80211/patches/502-ath9k_ahb_init.patch b/package/kernel/mac80211/patches/501-ath9k_ahb_init.patch
similarity index 91%
rename from package/kernel/mac80211/patches/502-ath9k_ahb_init.patch
rename to package/kernel/mac80211/patches/501-ath9k_ahb_init.patch
index a04abe4495..c59e8c975c 100644
--- a/package/kernel/mac80211/patches/502-ath9k_ahb_init.patch
+++ b/package/kernel/mac80211/patches/501-ath9k_ahb_init.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/init.c
 +++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -976,23 +976,23 @@ static int __init ath9k_init(void)
+@@ -981,23 +981,23 @@ static int __init ath9k_init(void)
  {
  	int error;
  
diff --git a/package/kernel/mac80211/patches/512-ath9k_channelbw_debugfs.patch b/package/kernel/mac80211/patches/512-ath9k_channelbw_debugfs.patch
index 04a6e8e8ac..24671ca12e 100644
--- a/package/kernel/mac80211/patches/512-ath9k_channelbw_debugfs.patch
+++ b/package/kernel/mac80211/patches/512-ath9k_channelbw_debugfs.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/debug.c
 +++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1365,6 +1365,52 @@ static const struct file_operations fops
+@@ -1360,6 +1360,52 @@ static const struct file_operations fops
  	.owner = THIS_MODULE
  };
  
@@ -53,7 +53,7 @@
  int ath9k_init_debug(struct ath_hw *ah)
  {
  	struct ath_common *common = ath9k_hw_common(ah);
-@@ -1386,6 +1432,8 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1381,6 +1427,8 @@ int ath9k_init_debug(struct ath_hw *ah)
  
  	debugfs_create_file("eeprom", S_IRUSR, sc->debug.debugfs_phy, sc,
  			    &fops_eeprom);
diff --git a/package/kernel/mac80211/patches/513-ath9k_add_pci_ids.patch b/package/kernel/mac80211/patches/513-ath9k_add_pci_ids.patch
index f1e856f4b3..09c16dd5bb 100644
--- a/package/kernel/mac80211/patches/513-ath9k_add_pci_ids.patch
+++ b/package/kernel/mac80211/patches/513-ath9k_add_pci_ids.patch
@@ -20,9 +20,9 @@
  #define AR9160_DEVID_PCI	0x0027
 --- a/drivers/net/wireless/ath/ath9k/pci.c
 +++ b/drivers/net/wireless/ath/ath9k/pci.c
-@@ -658,6 +658,7 @@ static const struct pci_device_id ath_pc
- 	{ PCI_VDEVICE(ATHEROS, 0x0036),
+@@ -664,6 +664,7 @@ static const struct pci_device_id ath_pc
  	  .driver_data = ATH9K_PCI_BT_ANT_DIV },
+ #endif
  
 +	{ PCI_VDEVICE(ATHEROS, 0xabcd) }, /* PCI-E  internal chip default ID */
  	{ 0 }
diff --git a/package/kernel/mac80211/patches/521-ath9k_cur_txpower.patch b/package/kernel/mac80211/patches/521-ath9k_cur_txpower.patch
index 9c16d59987..2ec64ac5e2 100644
--- a/package/kernel/mac80211/patches/521-ath9k_cur_txpower.patch
+++ b/package/kernel/mac80211/patches/521-ath9k_cur_txpower.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/main.c
 +++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -323,8 +323,12 @@ int ath_reset_internal(struct ath_softc 
+@@ -326,8 +326,12 @@ static int ath_reset_internal(struct ath
  	    sc->cur_chan->offchannel)
  		ath9k_mci_set_txpower(sc, true, false);
  
@@ -14,7 +14,7 @@
  
  out:
  	spin_unlock_bh(&sc->sc_pcu_lock);
-@@ -1453,6 +1457,7 @@ static int ath9k_config(struct ieee80211
+@@ -1470,6 +1474,7 @@ static int ath9k_config(struct ieee80211
  		sc->cur_chan->txpower = 2 * conf->power_level;
  		ath9k_cmn_update_txpow(ah, sc->curtxpow,
  				       sc->cur_chan->txpower, &sc->curtxpow);
diff --git a/package/kernel/mac80211/patches/530-ath9k_extra_leds.patch b/package/kernel/mac80211/patches/530-ath9k_extra_leds.patch
index 21d19e80d8..c8e23d5243 100644
--- a/package/kernel/mac80211/patches/530-ath9k_extra_leds.patch
+++ b/package/kernel/mac80211/patches/530-ath9k_extra_leds.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/ath9k.h
 +++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -799,6 +799,9 @@ static inline int ath9k_dump_btcoex(stru
+@@ -811,6 +811,9 @@ static inline int ath9k_dump_btcoex(stru
  void ath_init_leds(struct ath_softc *sc);
  void ath_deinit_leds(struct ath_softc *sc);
  void ath_fill_led_pin(struct ath_softc *sc);
@@ -10,7 +10,7 @@
  #else
  static inline void ath_init_leds(struct ath_softc *sc)
  {
-@@ -939,6 +942,13 @@ void ath_ant_comb_scan(struct ath_softc 
+@@ -951,6 +954,13 @@ void ath_ant_comb_scan(struct ath_softc 
  
  #define ATH9K_NUM_CHANCTX  2 /* supports 2 operating channels */
  
@@ -24,7 +24,7 @@
  struct ath_softc {
  	struct ieee80211_hw *hw;
  	struct device *dev;
-@@ -990,9 +1000,8 @@ struct ath_softc {
+@@ -1003,9 +1013,8 @@ struct ath_softc {
  	spinlock_t chan_lock;
  
  #ifdef CPTCFG_MAC80211_LEDS
@@ -162,7 +162,7 @@
  void ath_fill_led_pin(struct ath_softc *sc)
 --- a/drivers/net/wireless/ath/ath9k/init.c
 +++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -889,7 +889,7 @@ int ath9k_init_device(u16 devid, struct 
+@@ -894,7 +894,7 @@ int ath9k_init_device(u16 devid, struct 
  
  #ifdef CPTCFG_MAC80211_LEDS
  	/* must be initialized before ieee80211_register_hw */
@@ -173,7 +173,7 @@
  #endif
 --- a/drivers/net/wireless/ath/ath9k/debug.c
 +++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1410,6 +1410,61 @@ static const struct file_operations fops
+@@ -1405,6 +1405,61 @@ static const struct file_operations fops
  	.llseek = default_llseek,
  };
  
@@ -235,7 +235,7 @@
  
  int ath9k_init_debug(struct ath_hw *ah)
  {
-@@ -1434,6 +1489,10 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1429,6 +1484,10 @@ int ath9k_init_debug(struct ath_hw *ah)
  			    &fops_eeprom);
  	debugfs_create_file("chanbw", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
  			    sc, &fops_chanbw);
diff --git a/package/kernel/mac80211/patches/531-ath9k_extra_platform_leds.patch b/package/kernel/mac80211/patches/531-ath9k_extra_platform_leds.patch
index 718a3d0cd4..dc33cd029b 100644
--- a/package/kernel/mac80211/patches/531-ath9k_extra_platform_leds.patch
+++ b/package/kernel/mac80211/patches/531-ath9k_extra_platform_leds.patch
@@ -1,6 +1,6 @@
 --- a/include/linux/ath9k_platform.h
 +++ b/include/linux/ath9k_platform.h
-@@ -39,6 +39,9 @@ struct ath9k_platform_data {
+@@ -41,6 +41,9 @@ struct ath9k_platform_data {
  	int (*external_reset)(void);
  
  	bool use_eeprom;
diff --git a/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch b/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
index 62f5e8c732..5b6aee632d 100644
--- a/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
+++ b/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/debug.c
 +++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1466,6 +1466,50 @@ static const struct file_operations fops
+@@ -1461,6 +1461,50 @@ static const struct file_operations fops
  #endif
  
  
@@ -51,7 +51,7 @@
  int ath9k_init_debug(struct ath_hw *ah)
  {
  	struct ath_common *common = ath9k_hw_common(ah);
-@@ -1493,6 +1537,8 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1488,6 +1532,8 @@ int ath9k_init_debug(struct ath_hw *ah)
  	debugfs_create_file("gpio_led", S_IWUSR,
  			   sc->debug.debugfs_phy, sc, &fops_gpio_led);
  #endif
@@ -62,7 +62,7 @@
  	debugfs_create_file("interrupt", S_IRUSR, sc->debug.debugfs_phy, sc,
 --- a/drivers/net/wireless/ath/ath9k/hw.h
 +++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -483,6 +483,12 @@ enum {
+@@ -490,6 +490,12 @@ enum {
  	ATH9K_RESET_COLD,
  };
  
@@ -75,7 +75,7 @@
  struct ath9k_hw_version {
  	u32 magic;
  	u16 devid;
-@@ -764,6 +770,8 @@ struct ath_hw {
+@@ -769,6 +775,8 @@ struct ath_hw {
  	u32 rfkill_polarity;
  	u32 ah_flags;
  
@@ -84,7 +84,7 @@
  	bool reset_power_on;
  	bool htc_reset_init;
  
-@@ -1018,6 +1026,7 @@ void ath9k_hw_check_nav(struct ath_hw *a
+@@ -1025,6 +1033,7 @@ void ath9k_hw_check_nav(struct ath_hw *a
  bool ath9k_hw_check_alive(struct ath_hw *ah);
  
  bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode);
@@ -115,7 +115,7 @@
  int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
  		   struct ath9k_hw_cal_data *caldata, bool fastcc)
  {
-@@ -1968,6 +1982,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -1970,6 +1984,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
  		ar9003_hw_disable_phy_restart(ah);
  
  	ath9k_hw_apply_gpio_override(ah);
@@ -125,7 +125,7 @@
  		REG_SET_BIT(ah, AR_BTCOEX_WL_LNADIV, AR_BTCOEX_WL_LNADIV_FORCE_ON);
 --- a/drivers/net/wireless/ath/ath9k/main.c
 +++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -531,6 +531,11 @@ irqreturn_t ath_isr(int irq, void *dev)
+@@ -535,6 +535,11 @@ irqreturn_t ath_isr(int irq, void *dev)
  	ath9k_debug_sync_cause(sc, sync_cause);
  	status &= ah->imask;	/* discard unasked-for bits */
  
diff --git a/package/kernel/mac80211/patches/550-ath9k_entropy_from_adc.patch b/package/kernel/mac80211/patches/543-ath9k_entropy_from_adc.patch
similarity index 94%
rename from package/kernel/mac80211/patches/550-ath9k_entropy_from_adc.patch
rename to package/kernel/mac80211/patches/543-ath9k_entropy_from_adc.patch
index 6ca9eaad66..53d56a9c98 100644
--- a/package/kernel/mac80211/patches/550-ath9k_entropy_from_adc.patch
+++ b/package/kernel/mac80211/patches/543-ath9k_entropy_from_adc.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/wireless/ath/ath9k/hw.h
 +++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -679,6 +679,7 @@ struct ath_spec_scan {
+@@ -686,6 +686,7 @@ struct ath_spec_scan {
   * @config_pci_powersave:
   * @calibrate: periodic calibration for NF, ANI, IQ, ADC gain, ADC-DC
   *
@@ -8,7 +8,7 @@
   * @spectral_scan_config: set parameters for spectral scan and enable/disable it
   * @spectral_scan_trigger: trigger a spectral scan run
   * @spectral_scan_wait: wait for a spectral scan run to finish
-@@ -703,6 +704,7 @@ struct ath_hw_ops {
+@@ -708,6 +709,7 @@ struct ath_hw_ops {
  			struct ath_hw_antcomb_conf *antconf);
  	void (*antdiv_comb_conf_set)(struct ath_hw *ah,
  			struct ath_hw_antcomb_conf *antconf);
@@ -55,7 +55,7 @@
  	ops->spectral_scan_config = ar9003_hw_spectral_scan_config;
 --- a/drivers/net/wireless/ath/ath9k/init.c
 +++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -662,7 +662,8 @@ static void ath9k_init_txpower_limits(st
+@@ -665,7 +665,8 @@ static void ath9k_init_txpower_limits(st
  	if (ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ)
  		ath9k_init_band_txpower(sc, IEEE80211_BAND_5GHZ);
  
@@ -65,7 +65,7 @@
  }
  
  static const struct ieee80211_iface_limit if_limits[] = {
-@@ -848,6 +849,18 @@ static void ath9k_set_hw_capab(struct at
+@@ -851,6 +852,18 @@ static void ath9k_set_hw_capab(struct at
  	SET_IEEE80211_PERM_ADDR(hw, common->macaddr);
  }
  
@@ -84,7 +84,7 @@
  int ath9k_init_device(u16 devid, struct ath_softc *sc,
  		    const struct ath_bus_ops *bus_ops)
  {
-@@ -896,6 +909,8 @@ int ath9k_init_device(u16 devid, struct 
+@@ -899,6 +912,8 @@ int ath9k_init_device(u16 devid, struct 
  		ARRAY_SIZE(ath9k_tpt_blink));
  #endif
  
@@ -95,7 +95,7 @@
  	if (error)
 --- a/drivers/net/wireless/ath/ath9k/hw-ops.h
 +++ b/drivers/net/wireless/ath/ath9k/hw-ops.h
-@@ -101,6 +101,12 @@ static inline void ath9k_hw_tx99_set_txp
+@@ -100,6 +100,12 @@ static inline void ath9k_hw_tx99_set_txp
  		ath9k_hw_ops(ah)->tx99_set_txpower(ah, power);
  }
  
diff --git a/package/kernel/mac80211/patches/551-ath9k-ar933x-usb-hang-workaround.patch b/package/kernel/mac80211/patches/544-ath9k-ar933x-usb-hang-workaround.patch
similarity index 97%
rename from package/kernel/mac80211/patches/551-ath9k-ar933x-usb-hang-workaround.patch
rename to package/kernel/mac80211/patches/544-ath9k-ar933x-usb-hang-workaround.patch
index 1bea163b40..b6e7b73903 100644
--- a/package/kernel/mac80211/patches/551-ath9k-ar933x-usb-hang-workaround.patch
+++ b/package/kernel/mac80211/patches/544-ath9k-ar933x-usb-hang-workaround.patch
@@ -55,7 +55,7 @@
  	return -EINVAL;
  }
  
-@@ -1993,6 +2018,9 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -1995,6 +2020,9 @@ int ath9k_hw_reset(struct ath_hw *ah, st
  		ath9k_hw_set_radar_params(ah);
  	}
  
diff --git a/package/kernel/mac80211/patches/562-ath9k_ani_ws_detect.patch b/package/kernel/mac80211/patches/545-ath9k_ani_ws_detect.patch
similarity index 100%
rename from package/kernel/mac80211/patches/562-ath9k_ani_ws_detect.patch
rename to package/kernel/mac80211/patches/545-ath9k_ani_ws_detect.patch
diff --git a/package/kernel/mac80211/patches/563-ath9k_rxorn_intr_fix.patch b/package/kernel/mac80211/patches/563-ath9k_rxorn_intr_fix.patch
deleted file mode 100644
index 5d4c5dce48..0000000000
--- a/package/kernel/mac80211/patches/563-ath9k_rxorn_intr_fix.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -553,8 +553,7 @@ irqreturn_t ath_isr(int irq, void *dev)
- 	 * If a FATAL or RXORN interrupt is received, we have to reset the
- 	 * chip immediately.
- 	 */
--	if ((status & ATH9K_INT_FATAL) || ((status & ATH9K_INT_RXORN) &&
--	    !(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)))
-+	if (status & ATH9K_INT_FATAL)
- 		goto chip_reset;
- 
- 	if ((ah->config.hw_hang_checks & HW_BB_WATCHDOG) &&
diff --git a/package/kernel/mac80211/patches/603-rt2x00-introduce-rt2x00eeprom.patch b/package/kernel/mac80211/patches/603-rt2x00-introduce-rt2x00eeprom.patch
index 994433c000..6b4aedab00 100644
--- a/package/kernel/mac80211/patches/603-rt2x00-introduce-rt2x00eeprom.patch
+++ b/package/kernel/mac80211/patches/603-rt2x00-introduce-rt2x00eeprom.patch
@@ -1,6 +1,6 @@
 --- a/.local-symbols
 +++ b/.local-symbols
-@@ -284,6 +284,7 @@ RT2X00_LIB_FIRMWARE=
+@@ -285,6 +285,7 @@ RT2X00_LIB_FIRMWARE=
  RT2X00_LIB_CRYPTO=
  RT2X00_LIB_LEDS=
  RT2X00_LIB_DEBUGFS=
-- 
2.30.2