#
-# Copyright (C) 2007-2013 OpenWrt.org
+# Copyright (C) 2007-2014 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
PKG_NAME:=mac80211
-PKG_VERSION:=2014-01-23.1
+PKG_VERSION:=2014-05-22
PKG_RELEASE:=1
PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources
PKG_BACKPORT_VERSION:=
-PKG_MD5SUM:=8db16edbdaf4abc2e9c2f3b6c86736a6
+PKG_MD5SUM:=367937d4f8c05cb36ca989ee26abc3df
PKG_SOURCE:=compat-wireless-$(PKG_VERSION)$(PKG_BACKPORT_VERSION).tar.bz2
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/compat-wireless-$(PKG_VERSION)
CONFIG_PACKAGE_MAC80211_DEBUGFS \
CONFIG_PACKAGE_MAC80211_MESH \
CONFIG_PACKAGE_ATH_DEBUG \
+ CONFIG_PACKAGE_ATH_DFS \
CONFIG_PACKAGE_B43_DEBUG \
CONFIG_PACKAGE_B43_PIO \
CONFIG_PACKAGE_B43_N_PHY \
endef
PKG_LINUX_FIRMWARE_NAME:=linux-firmware
-PKG_LINUX_FIRMWARE_VERSION:=7d0c7a8cfd78388d90cc784a185b19dcbdbce824
+PKG_LINUX_FIRMWARE_VERSION:=f8c22c692bdee57a20b092e647464ff6176df3ed
PKG_LINUX_FIRMWARE_SOURCE:=$(PKG_LINUX_FIRMWARE_NAME)-$(PKG_LINUX_FIRMWARE_VERSION).tar.bz2
PKG_LINUX_FIRMWARE_PROTO:=git
PKG_LINUX_FIRMWARE_SOURCE_URL:=git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
PKG_LINUX_FIRMWARE_SUBDIR:=$(PKG_LINUX_FIRMWARE_NAME)-$(PKG_LINUX_FIRMWARE_VERSION)
-PKG_LINUX_FIRMWARE_MIRROR_MD5SUM:=837a1a9456c1ec8b428cc0b2b08a331b
+PKG_LINUX_FIRMWARE_MIRROR_MD5SUM:=e219333f01835c6e556875a9e0deb3f9
define Download/linux-firmware
FILE:=$(PKG_LINUX_FIRMWARE_SOURCE)
$(eval $(call Download,linux-firmware))
PKG_ATH10K_LINUX_FIRMWARE_NAME:=ath10k-firmware
-PKG_ATH10K_LINUX_FIRMWARE_VERSION:=d86e78e5c6be34329936c8bd73a212700437be2e
+PKG_ATH10K_LINUX_FIRMWARE_VERSION:=38eeda3ae6f90fde5546bdd48ee4ff3090f238c0
PKG_ATH10K_LINUX_FIRMWARE_SOURCE:=$(PKG_ATH10K_LINUX_FIRMWARE_NAME)-$(PKG_ATH10K_LINUX_FIRMWARE_VERSION).tar.bz2
PKG_ATH10K_LINUX_FIRMWARE_PROTO:=git
PKG_ATH10K_LINUX_FIRMWARE_SOURCE_URL:=https://github.com/kvalo/ath10k-firmware.git
define KernelPackage/rt2800-soc
$(call KernelPackage/rt2x00/Default)
- DEPENDS += @(TARGET_ramips_rt288x||TARGET_ramips_rt305x) +kmod-rt2800-mmio +kmod-rt2800-lib
+ DEPENDS += @TARGET_ramips_rt305x +kmod-rt2800-mmio +kmod-rt2800-lib
TITLE += (RT28xx/RT3xxx SoC)
FILES := \
$(PKG_BUILD_DIR)/drivers/net/wireless/rt2x00/rt2x00soc.ko \
$(call KernelPackage/rtl818x/Default)
DEPENDS+= @PCI_SUPPORT
TITLE+= (RTL8180 PCI)
- FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rtl818x/rtl8180/rtl8180.ko
- AUTOLOAD:=$(call AutoLoad,27,rtl8180)
+ FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rtl818x/rtl8180/rtl818x_pci.ko
+ AUTOLOAD:=$(call AutoLoad,27,rtl818x_pci)
endef
define KernelPackage/rtl8187
define KernelPackage/rtl8192cu/install
$(INSTALL_DIR) $(1)/lib/firmware/rtlwifi
$(INSTALL_DATA) $(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/rtlwifi/rtl8192cufw.bin $(1)/lib/firmware/rtlwifi
+ $(INSTALL_DATA) $(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/rtlwifi/rtl8192cufw_TMSC.bin $(1)/lib/firmware/rtlwifi
endef
ZD1211FW_NAME:=zd1211-firmware
help
Say Y, if you want to debug atheros wireless drivers.
Right now only ath9k makes use of this.
+
+ config PACKAGE_ATH_DFS
+ bool "Enable DFS support"
+ help
+ Dynamic frequency selection (DFS) is required for most of the 5 GHz band
+ channels in Europe, US, and Japan.
+
+ Select this option if you want to use such channels. Only EU (ETSI) DFS
+ is supported at the moment.
+
endif
endef
PCI is supported.
endef
+define KernelPackage/ath10k/config
+ if PACKAGE_kmod-ath10k
+
+ config ATH10K_STA_FW
+ bool "Firmware optimized for STA operation"
+ default n
+ help
+ Use the ath10k firmware optimized for wireless client instead
+ of access point operation.
+
+ endif
+endef
+
define KernelPackage/carl9170
$(call KernelPackage/mac80211/Default)
TITLE:=Driver for Atheros AR9170 USB sticks
Download and install firmware for:
Intel Centrino Advanced-N 6230, Wireless-N 1030, Wireless-N 130 and Advanced-N 6235
+ config IWL7260_FW
+ bool "Intel 7260 Firmware"
+ default y
+ help
+ Download and install firmware for:
+ Intel Dual Band Wireless-N 7260 and Intel Dual Band Wireless-AC 7260
+
config IWL100_FW
bool "Intel 100 Firmware"
default y
NL80211_TESTMODE \
CFG80211_WEXT \
CFG80211_INTERNAL_REGDB \
+ CFG80211_CERTIFICATION_ONUS \
MAC80211_RC_MINSTREL \
MAC80211_RC_MINSTREL_HT \
MAC80211_RC_DEFAULT_MINSTREL \
config-$(call config_package,ath) += ATH_CARDS ATH_COMMON
config-$(CONFIG_PACKAGE_ATH_DEBUG) += ATH_DEBUG ATH10K_DEBUG
+config-$(CONFIG_PACKAGE_ATH_DFS) += ATH9K_DFS_CERTIFIED ATH10K_DFS_CERTIFIED
config-$(call config_package,ath9k) += ATH9K
config-$(call config_package,ath9k-common) += ATH9K_COMMON
config-$(call config_package,carl9170) += CARL9170
config-$(call config_package,b43) += B43
-config-y += B43_SSB B43_BCMA B43_PHY_LP
+config-y += B43_BUSES_BCMA_AND_SSB B43_PHY_LP
config-$(CONFIG_PACKAGE_B43_PHY_N) += B43_PHY_N
config-$(CONFIG_PACKAGE_B43_PHY_HT) += B43_PHY_HT
config-$(CONFIG_PACKAGE_B43_PIO) += B43_PIO
$(INSTALL_DIR) $(1)/lib/firmware/ti-connectivity
$(INSTALL_DATA) \
$(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/ti-connectivity/wl18xx-conf.bin \
- $(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/ti-connectivity/wl18xx-fw.bin \
- $(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/ti-connectivity/wl18xx-fw-2.bin \
+ $(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/ti-connectivity/wl18xx-fw-3.bin \
$(1)/lib/firmware/ti-connectivity
endef
define KernelPackage/ath10k/install
$(INSTALL_DIR) $(1)/lib/firmware/ath10k/QCA988X/hw2.0
+ifeq ($(CONFIG_ATH10K_STA_FW),y)
+ $(INSTALL_DATA) \
+ $(PKG_BUILD_DIR)/$(PKG_ATH10K_LINUX_FIRMWARE_SUBDIR)/ath10k/QCA988X/hw2.0/board.bin \
+ $(1)/lib/firmware/ath10k/QCA988X/hw2.0/
+ $(INSTALL_DATA) \
+ $(PKG_BUILD_DIR)/$(PKG_ATH10K_LINUX_FIRMWARE_SUBDIR)/main/firmware-2.bin_999.999.0.636 \
+ $(1)/lib/firmware/ath10k/QCA988X/hw2.0/firmware-2.bin
+else
$(INSTALL_DATA) \
$(PKG_BUILD_DIR)/$(PKG_ATH10K_LINUX_FIRMWARE_SUBDIR)/ath10k/QCA988X/hw2.0/board.bin \
$(PKG_BUILD_DIR)/$(PKG_ATH10K_LINUX_FIRMWARE_SUBDIR)/ath10k/QCA988X/hw2.0/firmware-2.bin \
$(1)/lib/firmware/ath10k/QCA988X/hw2.0/
+endif
endef
define KernelPackage/mwl8k/install
ifneq ($(CONFIG_IWL6030_FW),)
$(INSTALL_DATA) $(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/iwlwifi-6000g2b-6.ucode $(1)/lib/firmware
endif
+ifneq ($(CONFIG_IWL7260_FW),)
+ $(INSTALL_DATA) $(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/iwlwifi-7260-7.ucode $(1)/lib/firmware
+endif
ifneq ($(CONFIG_IWL100_FW),)
$(INSTALL_DATA) $(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/iwlwifi-100-5.ucode $(1)/lib/firmware
endif
# This is the world regulatory domain
country 00:
- (2402 - 2472 @ 40), (3, 20)
+ (2402 - 2472 @ 40), (20)
# Channel 12 - 13.
- (2457 - 2482 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
+ (2457 - 2482 @ 40), (20), NO-IR
# Channel 14. Only JP enables this and for 802.11b only
- (2474 - 2494 @ 20), (3, 20), PASSIVE-SCAN, NO-IBSS, NO-OFDM
+ (2474 - 2494 @ 20), (20), NO-IR
# Channel 36 - 48
- (5170 - 5250 @ 80), (3, 20)
+ (5170 - 5250 @ 80), (20), NO-IR
# NB: 5260 MHz - 5700 MHz requies DFS
# Channel 149 - 165
- (5735 - 5835 @ 80), (3, 20), PASSIVE-SCAN, NO-IBSS
+ (5735 - 5835 @ 80), (20), NO-IR
# IEEE 802.11ad (60GHz), channels 1..3
- (57240 - 63720 @ 2160), (N/A, 0)
+ (57240 - 63720 @ 2160), (0)
country AD:
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
-
-country AE:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
-
-country AL:
- (2402 - 2482 @ 20), (N/A, 20)
-
-country AM:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 20), (N/A, 18)
- (5250 - 5330 @ 20), (N/A, 18), DFS
-
-country AN:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
-
-country AR:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
+
+country AE: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country AL: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20.00)
+ (5250 - 5330 @ 80), (20.00), DFS
+ (5490 - 5710 @ 80), (27.00), DFS
+
+country AM: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (18)
+ (5250 - 5330 @ 80), (18), DFS
+
+country AN: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
+
+country AR: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
country AT: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country AU:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
-
-country AW:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
-
-country AZ:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 18)
- (5250 - 5330 @ 40), (N/A, 18), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5710 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country AW: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
+
+country AZ: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (18)
+ (5250 - 5330 @ 80), (18), DFS
country BA: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
-country BB:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (3, 23)
- (5250 - 5330 @ 40), (3, 23), DFS
- (5735 - 5835 @ 40), (3, 30)
+country BB: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23)
+ (5250 - 5330 @ 80), (23), DFS
+ (5735 - 5835 @ 80), (30)
-country BD:
- (2402 - 2482 @ 40), (N/A, 20)
+country BD: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (5735 - 5835 @ 80), (30)
country BE: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country BG: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 23)
- (5250 - 5290 @ 40), (N/A, 23), DFS
- (5490 - 5710 @ 40), (N/A, 30), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
-country BH:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 20), (N/A, 20)
- (5250 - 5330 @ 20), (N/A, 20), DFS
- (5735 - 5835 @ 20), (N/A, 20)
+country BH: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5735 - 5835 @ 80), (20)
country BL:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 18)
- (5250 - 5330 @ 40), (N/A, 18), DFS
-
-country BN:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5735 - 5835 @ 40), (N/A, 30)
-
-country BO:
- (2402 - 2482 @ 40), (N/A, 30)
- (5735 - 5835 @ 40), (N/A, 30)
-
-country BR:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
-
-country BY:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
-
-country BZ:
- (2402 - 2482 @ 40), (N/A, 30)
- (5735 - 5835 @ 40), (N/A, 30)
-
-country CA:
- (2402 - 2472 @ 40), (3, 27)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 40), (18)
+ (5250 - 5330 @ 40), (18), DFS
+
+country BN: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5735 - 5835 @ 80), (20)
+
+country BO: DFS-JP
+ (2402 - 2482 @ 40), (30)
+ (5735 - 5835 @ 80), (30)
+
+country BR: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country BY: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
+
+country BZ: DFS-JP
+ (2402 - 2482 @ 40), (30)
+ (5735 - 5835 @ 80), (30)
+
+country CA: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
country CH: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
- # 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
-
-country CL:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5735 - 5835 @ 40), (N/A, 20)
-
-country CN:
- (2402 - 2482 @ 40), (N/A, 20)
- (5735 - 5835 @ 80), (N/A, 30)
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
+
+country CL: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5735 - 5835 @ 80), (20)
+
+country CN: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23)
+ (5250 - 5330 @ 80), (23), DFS
+ (5735 - 5835 @ 80), (30)
# 60 gHz band channels 1,4: 28dBm, channels 2,3: 44dBm
# ref: http://www.miit.gov.cn/n11293472/n11505629/n11506593/n11960250/n11960606/n11960700/n12330791.files/n12330790.pdf
- (57240 - 59400 @ 2160), (N/A, 28)
- (59400 - 63720 @ 2160), (N/A, 44)
- (63720 - 65880 @ 2160), (N/A, 28)
-
-country CO:
- (2402 - 2472 @ 40), (3, 27)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
-
-country CR:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
+ (57240 - 59400 @ 2160), (28)
+ (59400 - 63720 @ 2160), (44)
+ (63720 - 65880 @ 2160), (28)
+
+country CO: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country CR: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
country CY: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
# Data from http://www.ctu.eu/164/download/VOR/VOR-12-08-2005-34.pdf
# and http://www.ctu.eu/164/download/VOR/VOR-12-05-2007-6-AN.pdf
# Power at 5250 - 5350 MHz and 5470 - 5725 MHz can be doubled if TPC is
# implemented.
country CZ: DFS-ETSI
- (2400 - 2483.5 @ 40), (N/A, 100 mW)
- (5150 - 5250 @ 80), (N/A, 200 mW), NO-OUTDOOR
- (5250 - 5350 @ 80), (N/A, 100 mW), NO-OUTDOOR, DFS
- (5470 - 5725 @ 80), (N/A, 500 mW), DFS
+ (2400 - 2483.5 @ 40), (100 mW)
+ (5150 - 5250 @ 80), (200 mW), NO-OUTDOOR
+ (5250 - 5350 @ 80), (100 mW), NO-OUTDOOR
+ (5470 - 5725 @ 80), (500 mW), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
# Data from "Frequenznutzungsplan" (as published in April 2008), downloaded from
# http://www.bundesnetzagentur.de/cae/servlet/contentblob/38448/publicationFile/2659/Frequenznutzungsplan2008_Id17448pdf.pdf
country DE: DFS-ETSI
# entries 279004 and 280006
- (2400 - 2483.5 @ 40), (N/A, 100 mW)
- # entry 303005
- (5150 - 5250 @ 80), (N/A, 100 mW), NO-OUTDOOR
- # entries 304002 and 305002
- (5250 - 5350 @ 80), (N/A, 100 mW), NO-OUTDOOR, DFS
+ (2400 - 2483.5 @ 40), (100 mW)
+ # entry 303005, 304002 and 305002
+ (5150 - 5350 @ 80), (100 mW), NO-OUTDOOR
# entries 308002, 309001 and 310003
- (5470 - 5725 @ 80), (N/A, 500 mW), DFS
+ (5470 - 5725 @ 80), (500 mW), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country DK: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
- # 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
-
-country DO:
- (2402 - 2472 @ 40), (3, 27)
- (5170 - 5250 @ 40), (3, 17)
- (5250 - 5330 @ 40), (3, 23), DFS
- (5735 - 5835 @ 40), (3, 30)
-
-country DZ:
- (2402 - 2482 @ 40), (N/A, 20)
-
-country EC:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
+
+country DO: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (23), DFS
+ (5735 - 5835 @ 80), (30)
+
+country DZ: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (5170.000 - 5250.000 @ 80.000), (23.00)
+ (5250.000 - 5330.000 @ 80.000), (23.00), DFS
+ (5490.000 - 5670.000 @ 80.000), (23.00), DFS
+
+country EC: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
country EE: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
-country EG:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 20), (N/A, 20)
- (5250 - 5330 @ 20), (N/A, 20), DFS
+country EG: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
country ES: DFS-ETSI
- (2400 - 2483.5 @ 40), (N/A, 100 mW)
- (5150 - 5250 @ 80), (N/A, 100 mW), NO-OUTDOOR
- (5250 - 5350 @ 80), (N/A, 100 mW), NO-OUTDOOR, DFS
- (5470 - 5725 @ 80), (N/A, 500 mW), DFS
+ (2400 - 2483.5 @ 40), (100 mW)
+ (5150 - 5250 @ 80), (100 mW), NO-OUTDOOR
+ (5250 - 5350 @ 80), (100 mW), NO-OUTDOOR
+ (5470 - 5725 @ 80), (500 mW), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country FI: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country FR: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
-country GE:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 18)
- (5250 - 5330 @ 40), (N/A, 18), DFS
+country GE: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (18)
+ (5250 - 5330 @ 80), (18), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country GB: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
-country GD:
- (2402 - 2472 @ 40), (3, 27)
- (5170 - 5250 @ 40), (3, 17)
- (5250 - 5330 @ 40), (3, 20), DFS
- (5490 - 5710 @ 40), (3, 20), DFS
- (5735 - 5835 @ 40), (3, 30)
+country GD: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
country GR: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country GL: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 20), (N/A, 20)
- (5250 - 5330 @ 20), (N/A, 20), DFS
- (5490 - 5710 @ 20), (N/A, 27), DFS
-
-country GT:
- (2402 - 2472 @ 40), (3, 27)
- (5170 - 5250 @ 40), (3, 17)
- (5250 - 5330 @ 40), (3, 23), DFS
- (5735 - 5835 @ 40), (3, 30)
-
-country GU:
- (2402 - 2472 @ 40), (3, 27)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
-
-country HN:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (3, 17)
- (5250 - 5330 @ 40), (3, 20), DFS
- (5490 - 5710 @ 40), (3, 20), DFS
- (5735 - 5835 @ 40), (3, 30)
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
+
+country GT: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (23), DFS
+ (5735 - 5835 @ 80), (30)
+
+country GU: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country HN: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
country HK:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5710 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
country HR: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
-country HT:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
+country HT: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
country HU: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
-country ID:
+country ID: DFS-JP
# ref: http://www.postel.go.id/content/ID/regulasi/standardisasi/kepdir/bwa%205,8%20ghz.pdf
- (2402 - 2482 @ 40), (N/A, 20)
- (5735 - 5815 @ 80), (N/A, 20)
+ (2402 - 2482 @ 40), (20)
+ (5735 - 5815 @ 80), (23)
country IE: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
-country IL:
- (2402 - 2482 @ 40), (N/A, 20)
- (5150 - 5250 @ 80), (N/A, 200 mW), NO-OUTDOOR
- (5250 - 5350 @ 80), (N/A, 200 mW), NO-OUTDOOR, DFS
+country IL: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5150 - 5350 @ 80), (200 mW), NO-OUTDOOR
-country IN:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5735 - 5835 @ 40), (N/A, 20)
+country IN: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5735 - 5835 @ 80), (20)
country IS: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
-country IR:
- (2402 - 2482 @ 40), (N/A, 20)
- (5735 - 5835 @ 40), (N/A, 30)
+country IR: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (5735 - 5835 @ 80), (30)
country IT: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
- # 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
-
-country JM:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (3, 17)
- (5250 - 5330 @ 40), (3, 20), DFS
- (5490 - 5710 @ 40), (3, 20), DFS
- (5735 - 5835 @ 40), (3, 30)
-
-country JP:
- (2402 - 2482 @ 40), (N/A, 20)
- (2474 - 2494 @ 20), (N/A, 20), NO-OFDM
- (4910 - 4990 @ 40), (N/A, 23)
- (5030 - 5090 @ 40), (N/A, 23)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 160), (N/A, 23), DFS
-
-country JO:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 18)
-
-country KE:
- (2402 - 2482 @ 40), (N/A, 20)
- (5735 - 5835 @ 40), (N/A, 30)
-
-country KH:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
-
-country KP:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5330 @ 40), (3, 20)
- (5160 - 5250 @ 40), (3, 20), DFS
- (5490 - 5630 @ 40), (3, 30), DFS
- (5735 - 5815 @ 40), (3, 30)
-
-country KR:
- (2402 - 2482 @ 20), (N/A, 20)
- (5170 - 5250 @ 80), (3, 20)
- (5250 - 5330 @ 80), (3, 20), DFS
- (5490 - 5630 @ 80), (3, 30), DFS
- (5735 - 5815 @ 80), (3, 30)
-
-country KW:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
+
+country JM: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country JP: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (2474 - 2494 @ 20), (20), NO-OFDM
+ (4910 - 4990 @ 40), (23)
+ (5030 - 5090 @ 40), (23)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 160), (23), DFS
+
+country JO: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23)
+ (5735 - 5835 @ 80), (23)
+
+country KE: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (23)
+ (5490 - 5570 @ 80), (30), DFS
+ (5735 - 5775 @ 40), (23)
+
+country KH: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
+
+country KP: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5630 @ 80), (30), DFS
+ (5735 - 5815 @ 80), (30)
+
+country KR: DFS-JP
+ (2402 - 2482 @ 20), (20)
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (30), DFS
+ (5735 - 5815 @ 80), (30)
+
+country KW: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
country KZ:
- (2402 - 2482 @ 40), (N/A, 20)
+ (2402 - 2482 @ 40), (20)
-country LB:
- (2402 - 2482 @ 40), (N/A, 20)
- (5735 - 5835 @ 40), (N/A, 30)
+country LB: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
country LI: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
-
-country LK:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 20), (3, 17)
- (5250 - 5330 @ 20), (3, 20), DFS
- (5490 - 5710 @ 20), (3, 20), DFS
- (5735 - 5835 @ 20), (3, 30)
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
+
+country LK: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
country LT: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country LU: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country LV: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country MC: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 18)
- (5250 - 5330 @ 40), (N/A, 18), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
-country MA:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 23)
- (5735 - 5835 @ 80), (N/A, 23)
+country MA: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
country MO:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (3, 23)
- (5250 - 5330 @ 40), (3, 23), DFS
- (5735 - 5835 @ 40), (3, 30)
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 40), (23)
+ (5250 - 5330 @ 40), (23), DFS
+ (5735 - 5835 @ 40), (30)
country MK: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country MT: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
- # 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
-
-country MY:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 17)
- (5250 - 5330 @ 80), (N/A, 23), DFS
- (5735 - 5835 @ 80), (N/A, 30)
-
-country MX:
- (2402 - 2472 @ 40), (3, 27)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
+
+country MY: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (23), DFS
+ (5735 - 5835 @ 80), (30)
+
+country MX: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
country NL: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20), NO-OUTDOOR
- (5250 - 5330 @ 80), (N/A, 20), NO-OUTDOOR, DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5330 @ 80), (20), NO-OUTDOOR
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country NO: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
- # 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
-
-country NP:
- (2402 - 2482 @ 40), (N/A, 20)
- (5735 - 5835 @ 40), (N/A, 30)
-
-country NZ:
- (2402 - 2482 @ 40), (N/A, 30)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
-
-country OM:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (3, 17)
- (5250 - 5330 @ 40), (3, 20), DFS
- (5490 - 5710 @ 40), (3, 20), DFS
- (5735 - 5835 @ 40), (3, 30)
-
-country PA:
- (2402 - 2472 @ 40), (3, 27)
- (5170 - 5250 @ 40), (3, 17)
- (5250 - 5330 @ 40), (3, 23), DFS
- (5735 - 5835 @ 40), (3, 30)
-
-country PE:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
-
-country PG:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (3, 17)
- (5250 - 5330 @ 40), (3, 23), DFS
- (5735 - 5835 @ 40), (3, 30)
-
-country PH:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
-
-country PK:
- (2402 - 2482 @ 40), (N/A, 20)
- (5735 - 5835 @ 40), (N/A, 30)
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
+
+country NP: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5735 - 5835 @ 80), (20)
+
+country NZ: DFS-FCC
+ (2402 - 2482 @ 40), (30)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country OM: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
+
+country PA: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (23), DFS
+ (5735 - 5835 @ 80), (30)
+
+country PE: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country PG: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country PH: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country PK: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (5735 - 5835 @ 80), (30)
country PL: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country PT: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
-country PR:
- (2402 - 2472 @ 40), (3, 27)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
+country PR: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
-country QA:
- (2402 - 2482 @ 40), (N/A, 20)
- (5735 - 5835 @ 40), (N/A, 30)
+country QA: DFS-JP
+ (2402 - 2482 @ 40), (20)
+ (5735 - 5835 @ 80), (30)
country RO: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
# Source:
# http://www.ratel.rs/upload/documents/Plan_namene/Plan_namene-sl_glasnik.pdf
-country RS:
- (2400 - 2483.5 @ 40), (N/A, 100 mW)
- (5150 - 5350 @ 40), (N/A, 200 mW), NO-OUTDOOR
- (5470 - 5725 @ 20), (3, 1000 mW), DFS
- # 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
-
-country RU:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5330 @ 40), (N/A, 20)
- (5650 - 5710 @ 40), (N/A, 30)
- (5735 - 5835 @ 40), (N/A, 30)
-
-country RW:
- (2402 - 2482 @ 40), (N/A, 20)
- (5735 - 5835 @ 40), (N/A, 30)
-
-country SA:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
+country RS: DFS-ETSI
+ (2400 - 2483.5 @ 40), (100 mW)
+ (5150 - 5350 @ 40), (200 mW), NO-OUTDOOR
+ (5470 - 5725 @ 20), (1000 mW), DFS
+ # 60 gHz band channels 1-4, ref: Etsi En 302 567
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
+
+country RU: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5650 - 5730 @ 80), (30), DFS
+ (5735 - 5835 @ 80), (30)
+
+country RW: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country SA: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
country SE: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
-country SG:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
+country SG: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
country SI: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (N/A, 20)
- (5250 - 5330 @ 40), (N/A, 20), DFS
- (5490 - 5710 @ 40), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country SK: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
-country SV:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 20), (3, 17)
- (5250 - 5330 @ 20), (3, 23), DFS
- (5735 - 5835 @ 20), (3, 30)
+country SV: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (23), DFS
+ (5735 - 5835 @ 80), (30)
country SY:
- (2402 - 2482 @ 40), (N/A, 20)
-
-country TW:
- (2402 - 2472 @ 40), (3, 27)
- (5270 - 5330 @ 40), (3, 17), DFS
- (5490 - 5710 @ 80), (3, 30), DFS
- (5735 - 5815 @ 80), (3, 30)
-
-country TH:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
-
-country TT:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (3, 17)
- (5250 - 5330 @ 40), (3, 20), DFS
- (5490 - 5710 @ 40), (3, 20), DFS
- (5735 - 5835 @ 40), (3, 30)
-
-country TN:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 20), (N/A, 20)
- (5250 - 5330 @ 20), (N/A, 20), DFS
+ (2402 - 2482 @ 40), (20)
+
+country TW: DFS-JP
+ (2402 - 2472 @ 40), (30)
+ (5270 - 5330 @ 40), (17), DFS
+ (5490 - 5590 @ 80), (30), DFS
+ (5650 - 5710 @ 40), (30), DFS
+ (5735 - 5835 @ 80), (30)
+
+country TH: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country TT: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country TN: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
country TR: DFS-ETSI
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (N/A, 20)
- (5250 - 5330 @ 80), (N/A, 20), DFS
- (5490 - 5710 @ 80), (N/A, 27), DFS
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
# Source:
# #914 / 06 Sep 2007: http://www.ucrf.gov.ua/uk/doc/nkrz/1196068874
# Listed 5GHz range is a lowest common denominator for all related
# rules in the referenced laws. Such a range is used because of
# disputable definitions there.
-country UA:
- (2400 - 2483.5 @ 40), (N/A, 20), NO-OUTDOOR
- (5150 - 5350 @ 40), (N/A, 20), NO-OUTDOOR
+country UA: DFS-ETSI
+ (2400 - 2483.5 @ 40), (20), NO-OUTDOOR
+ (5150 - 5350 @ 40), (20), NO-OUTDOOR
+ (5490 - 5670 @ 80), (20), DFS
+ (5735 - 5835 @ 80), (20)
# 60 gHz band channels 1-4, ref: Etsi En 302 567
- (57240 - 65880 @ 2160), (N/A, 40), NO-OUTDOOR
+ (57240 - 65880 @ 2160), (40), NO-OUTDOOR
country US: DFS-FCC
- (2402 - 2472 @ 40), (3, 27)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5600 @ 80), (3, 24), DFS
- (5650 - 5710 @ 40), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (23), DFS
+ (5735 - 5835 @ 80), (30)
# 60g band
# reference: http://cfr.regstoday.com/47cfr15.aspx#47_CFR_15p255
# channels 1,2,3, EIRP=40dBm(43dBm peak)
- (57240 - 63720 @ 2160), (N/A, 40)
-
-country UY:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 40), (3, 17)
- (5250 - 5330 @ 40), (3, 20), DFS
- (5490 - 5710 @ 40), (3, 20), DFS
- (5735 - 5835 @ 40), (3, 30)
-
-country UZ:
- (2402 - 2472 @ 40), (3, 27)
- (5170 - 5250 @ 40), (3, 17)
- (5250 - 5330 @ 40), (3, 20), DFS
- (5490 - 5710 @ 40), (3, 20), DFS
- (5735 - 5835 @ 40), (3, 30)
-
-country VE:
- (2402 - 2482 @ 40), (N/A, 20)
- (5735 - 5815 @ 40), (N/A, 23)
-
-country VN:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
+ (57240 - 63720 @ 2160), (40)
+
+country UY: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country UZ: DFS-FCC
+ (2402 - 2472 @ 40), (30)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
+
+country VE: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (23), DFS
+ (5735 - 5835 @ 80), (30)
+
+country VN: DFS-FCC
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (17)
+ (5250 - 5330 @ 80), (24), DFS
+ (5490 - 5730 @ 80), (24), DFS
+ (5735 - 5835 @ 80), (30)
country YE:
- (2402 - 2482 @ 40), (N/A, 20)
-
-country ZA:
- (2402 - 2482 @ 40), (N/A, 20)
- (5170 - 5250 @ 80), (3, 17)
- (5250 - 5330 @ 80), (3, 24), DFS
- (5490 - 5710 @ 80), (3, 24), DFS
- (5735 - 5835 @ 80), (3, 30)
-
-country ZW:
- (2402 - 2482 @ 40), (N/A, 20)
+ (2402 - 2482 @ 40), (20)
+
+country ZA: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
+
+country ZW: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5170 - 5250 @ 80), (20)
+ (5250 - 5330 @ 80), (20), DFS
+ (5490 - 5710 @ 80), (27), DFS
.PHONY: defconfig-help
--- a/Makefile.real
+++ b/Makefile.real
-@@ -54,7 +54,7 @@ defconfig-%::
+@@ -59,7 +59,7 @@ defconfig-%::
backport-include/backport/autoconf.h: .config Kconfig.versions Kconfig.kernel
@$(MAKE) oldconfig
@grep -f .local-symbols .config | ( \
echo "#ifndef COMPAT_AUTOCONF_INCLUDED" ;\
echo "#define COMPAT_AUTOCONF_INCLUDED" ;\
-@@ -75,7 +75,12 @@ backport-include/backport/autoconf.h: .c
+@@ -80,7 +80,12 @@ backport-include/backport/autoconf.h: .c
esac ;\
done ;\
echo "#endif /* COMPAT_AUTOCONF_INCLUDED */" ;\
--- a/compat/main.c
+++ b/compat/main.c
-@@ -21,31 +21,6 @@ MODULE_LICENSE("GPL");
+@@ -20,31 +20,6 @@ MODULE_LICENSE("GPL");
#error "You need a BACKPORTS_VERSION"
#endif
--- a/backport-include/backport/leds-disabled.h
+++ b/backport-include/backport/leds-disabled.h
-@@ -163,6 +163,19 @@ static inline void led_trigger_event(str
- enum led_brightness event)
+@@ -176,6 +176,19 @@ static inline void led_trigger_blink_one
+ int invert)
{
}
+
--- /dev/null
+From: Luis R. Rodriguez <mcgrof@do-not-panic.com>
+Date: Wed, 23 Oct 2013 14:55:36 -0400
+Subject: [RFC] cfg80211: make genregdb.awk skip antenna gain
+
+Now that wireless-regdb doesn't include
+antenna gain lets skip parsing it completely
+for when CONFIG_CFG80211_INTERNAL_REGDB is
+enabled.
+
+Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
+---
+ net/wireless/genregdb.awk | 11 ++++-------
+ 1 file changed, 4 insertions(+), 7 deletions(-)
+ mode change 100644 => 100755 net/wireless/genregdb.awk
+
+--- a/net/wireless/genregdb.awk
++++ b/net/wireless/genregdb.awk
+@@ -56,14 +56,11 @@ function parse_reg_rule()
+ end = $3
+ bw = $5
+ sub(/\),/, "", bw)
+- gain = $6
+- sub(/\(/, "", gain)
+- sub(/,/, "", gain)
+- power = $7
+- sub(/\)/, "", power)
++ power = $6
++ sub(/\(/, "", power)
+ sub(/,/, "", power)
+ # power might be in mW...
+- units = $8
++ units = $7
+ sub(/\)/, "", units)
+ sub(/,/, "", units)
+ dfs_cac = $9
+@@ -86,7 +83,7 @@ function parse_reg_rule()
+ sub(/\(/, "", dfs_cac)
+ sub(/\)/, "", dfs_cac)
+ flagstr = ""
+- for (i=8; i<=NF; i++)
++ for (i=7; i<=NF; i++)
+ flagstr = flagstr $i
+ split(flagstr, flagarray, ",")
+ flags = ""
--- /dev/null
+--- a/drivers/net/wireless/mwifiex/main.c
++++ b/drivers/net/wireless/mwifiex/main.c
+@@ -745,7 +745,7 @@ static struct net_device_stats *mwifiex_
+ return &priv->stats;
+ }
+
+-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)
+ static u16
+ mwifiex_netdev_select_wmm_queue(struct net_device *dev, struct sk_buff *skb,
+ void *accel_priv, select_queue_fallback_t fallback)
+++ /dev/null
---- a/compat/compat-2.6.39.c
-+++ b/compat/compat-2.6.39.c
-@@ -13,6 +13,7 @@
- #include <linux/sched.h>
- #include <linux/module.h>
-
-+#ifdef CONFIG_COMPAT_BLUETOOTH
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))
- #ifdef CONFIG_TTY
- /*
-@@ -114,4 +115,4 @@ int tty_set_termios(struct tty_struct *t
- EXPORT_SYMBOL_GPL(tty_set_termios);
- #endif /* CONFIG_TTY */
- #endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) */
--
-+#endif
--- a/net/wireless/Kconfig
+++ b/net/wireless/Kconfig
-@@ -123,7 +123,7 @@ config CFG80211_WEXT
+@@ -160,7 +160,7 @@ config CFG80211_WEXT
extensions with cfg80211-based drivers.
config LIB80211
depends on m
default n
help
-@@ -133,15 +133,15 @@ config LIB80211
+@@ -170,15 +170,15 @@ config LIB80211
Drivers should select this themselves if needed.
config LIB80211_CRYPT_WEP
--- a/.local-symbols
+++ b/.local-symbols
-@@ -379,42 +379,6 @@ USB_CDC_PHONET=
+@@ -403,42 +403,6 @@ USB_CDC_PHONET=
USB_IPHETH=
USB_SIERRA_NET=
USB_VL600=
obj-$(CPTCFG_NFC) += net/nfc/
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -2734,7 +2734,7 @@ static struct ssb_device *b43_ssb_gpio_d
+@@ -2733,7 +2733,7 @@ static struct ssb_device *b43_ssb_gpio_d
{
struct ssb_bus *bus = dev->dev->sdev->bus;
return (bus->chipco.dev ? bus->chipco.dev : bus->pcicore.dev);
#else
return bus->chipco.dev;
-@@ -4751,7 +4751,7 @@ static int b43_wireless_core_init(struct
+@@ -4698,7 +4698,7 @@ static int b43_wireless_core_init(struct
}
if (sprom->boardflags_lo & B43_BFL_XTAL_NOSLOW)
hf |= B43_HF_DSCRQ; /* Disable slowclock requests from ucode. */
--#ifdef CPTCFG_SSB_DRIVER_PCICORE
-+#ifdef CONFIG_SSB_DRIVER_PCICORE
+-#if defined(CPTCFG_B43_SSB) && defined(CPTCFG_SSB_DRIVER_PCICORE)
++#if defined(CPTCFG_B43_SSB) && defined(CONFIG_SSB_DRIVER_PCICORE)
if (dev->dev->bus_type == B43_BUS_SSB &&
dev->dev->sdev->bus->bustype == SSB_BUSTYPE_PCI &&
dev->dev->sdev->bus->pcicore.dev->id.revision <= 10)
--- /dev/null
+--- a/compat/backport-3.15.c
++++ b/compat/backport-3.15.c
+@@ -12,6 +12,7 @@
+ #include <linux/kernel.h>
+ #include <linux/device.h>
+ #include <linux/of.h>
++#include <linux/string.h>
+ #include <net/net_namespace.h>
+
+ #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
depends on CRYPTO
depends on CRYPTO_ARC4
depends on CRYPTO_AES
-- depends on CRYPTO_CCM
+- select BACKPORT_CRYPTO_CCM
depends on CRC32
select BACKPORT_AVERAGE
---help---
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
-@@ -19,75 +17,134 @@
+@@ -19,76 +17,134 @@
#include "key.h"
#include "aes_ccm.h"
-void ieee80211_aes_ccm_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
- u8 *data, size_t data_len, u8 *mic)
+static void aes_ccm_prepare(struct crypto_cipher *tfm, u8 *scratch, u8 *a)
- {
-- struct scatterlist assoc, pt, ct[2];
-- struct {
-- struct aead_request req;
-- u8 priv[crypto_aead_reqsize(tfm)];
-- } aead_req;
--
-- memset(&aead_req, 0, sizeof(aead_req));
--
-- sg_init_one(&pt, data, data_len);
-- sg_init_one(&assoc, &aad[2], be16_to_cpup((__be16 *)aad));
-- sg_init_table(ct, 2);
-- sg_set_buf(&ct[0], data, data_len);
-- sg_set_buf(&ct[1], mic, IEEE80211_CCMP_MIC_LEN);
--
-- aead_request_set_tfm(&aead_req.req, tfm);
-- aead_request_set_assoc(&aead_req.req, &assoc, assoc.length);
-- aead_request_set_crypt(&aead_req.req, &pt, ct, data_len, b_0);
++{
+ int i;
+ u8 *b_0, *aad, *b, *s_0;
-
-- crypto_aead_encrypt(&aead_req.req);
++
+ b_0 = scratch + 3 * AES_BLOCK_SIZE;
+ aad = scratch + 4 * AES_BLOCK_SIZE;
+ b = scratch;
+ b_0[14] = 0;
+ b_0[15] = 0;
+ crypto_cipher_encrypt_one(tfm, s_0, b_0);
- }
-
--int ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
-- u8 *data, size_t data_len, u8 *mic)
++}
++
+
+void ieee80211_aes_ccm_encrypt(struct crypto_cipher *tfm, u8 *scratch,
+ u8 *data, size_t data_len,
+ u8 *cdata, u8 *mic)
{
- struct scatterlist assoc, pt, ct[2];
-- struct {
-- struct aead_request req;
-- u8 priv[crypto_aead_reqsize(tfm)];
-- } aead_req;
++ int i, j, last_len, num_blocks;
++ u8 *pos, *cpos, *b, *s_0, *e, *b_0;
+
+- char aead_req_data[sizeof(struct aead_request) +
+- crypto_aead_reqsize(tfm)]
+- __aligned(__alignof__(struct aead_request));
+- struct aead_request *aead_req = (void *) aead_req_data;
-
-- memset(&aead_req, 0, sizeof(aead_req));
+- memset(aead_req, 0, sizeof(aead_req_data));
-
- sg_init_one(&pt, data, data_len);
- sg_init_one(&assoc, &aad[2], be16_to_cpup((__be16 *)aad));
- sg_set_buf(&ct[0], data, data_len);
- sg_set_buf(&ct[1], mic, IEEE80211_CCMP_MIC_LEN);
-
-- aead_request_set_tfm(&aead_req.req, tfm);
-- aead_request_set_assoc(&aead_req.req, &assoc, assoc.length);
-- aead_request_set_crypt(&aead_req.req, ct, &pt,
-- data_len + IEEE80211_CCMP_MIC_LEN, b_0);
-+ int i, j, last_len, num_blocks;
-+ u8 *pos, *cpos, *b, *s_0, *e, *b_0;
-+
+- aead_request_set_tfm(aead_req, tfm);
+- aead_request_set_assoc(aead_req, &assoc, assoc.length);
+- aead_request_set_crypt(aead_req, &pt, ct, data_len, b_0);
+ b = scratch;
+ s_0 = scratch + AES_BLOCK_SIZE;
+ e = scratch + 2 * AES_BLOCK_SIZE;
+ *cpos++ = *pos++ ^ e[i];
+ }
-- return crypto_aead_decrypt(&aead_req.req);
+- crypto_aead_encrypt(aead_req);
+ for (i = 0; i < IEEE80211_CCMP_MIC_LEN; i++)
+ mic[i] = b[i] ^ s_0[i];
}
--struct crypto_aead *ieee80211_aes_key_setup_encrypt(const u8 key[])
+-int ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
+- u8 *data, size_t data_len, u8 *mic)
+
+int ieee80211_aes_ccm_decrypt(struct crypto_cipher *tfm, u8 *scratch,
+ u8 *cdata, size_t data_len, u8 *mic, u8 *data)
{
-- struct crypto_aead *tfm;
-- int err;
+- struct scatterlist assoc, pt, ct[2];
+- char aead_req_data[sizeof(struct aead_request) +
+- crypto_aead_reqsize(tfm)]
+- __aligned(__alignof__(struct aead_request));
+- struct aead_request *aead_req = (void *) aead_req_data;
+-
+- memset(aead_req, 0, sizeof(aead_req_data));
+-
+- sg_init_one(&pt, data, data_len);
+- sg_init_one(&assoc, &aad[2], be16_to_cpup((__be16 *)aad));
+- sg_init_table(ct, 2);
+- sg_set_buf(&ct[0], data, data_len);
+- sg_set_buf(&ct[1], mic, IEEE80211_CCMP_MIC_LEN);
+-
+- aead_request_set_tfm(aead_req, tfm);
+- aead_request_set_assoc(aead_req, &assoc, assoc.length);
+- aead_request_set_crypt(aead_req, ct, &pt,
+- data_len + IEEE80211_CCMP_MIC_LEN, b_0);
+ int i, j, last_len, num_blocks;
+ u8 *pos, *cpos, *b, *s_0, *a, *b_0;
-
-- tfm = crypto_alloc_aead("ccm(aes)", 0, CRYPTO_ALG_ASYNC);
-- if (IS_ERR(tfm))
-- return tfm;
--
-- err = crypto_aead_setkey(tfm, key, WLAN_KEY_LEN_CCMP);
-- if (!err)
-- err = crypto_aead_setauthsize(tfm, IEEE80211_CCMP_MIC_LEN);
-- if (!err)
-- return tfm;
++
+ b = scratch;
+ s_0 = scratch + AES_BLOCK_SIZE;
+ a = scratch + 2 * AES_BLOCK_SIZE;
+ return -1;
+ }
-- crypto_free_aead(tfm);
-- return ERR_PTR(err);
+- return crypto_aead_decrypt(aead_req);
+ return 0;
}
--void ieee80211_aes_key_free(struct crypto_aead *tfm)
+-struct crypto_aead *ieee80211_aes_key_setup_encrypt(const u8 key[])
+
+struct crypto_cipher *ieee80211_aes_key_setup_encrypt(const u8 key[])
-+{
+ {
+- struct crypto_aead *tfm;
+- int err;
+ struct crypto_cipher *tfm;
-+
+
+- tfm = crypto_alloc_aead("ccm(aes)", 0, CRYPTO_ALG_ASYNC);
+- if (IS_ERR(tfm))
+- return tfm;
+-
+- err = crypto_aead_setkey(tfm, key, WLAN_KEY_LEN_CCMP);
+- if (!err)
+- err = crypto_aead_setauthsize(tfm, IEEE80211_CCMP_MIC_LEN);
+- if (!err)
+- return tfm;
+ tfm = crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
+ if (!IS_ERR(tfm))
+ crypto_cipher_setkey(tfm, key, WLAN_KEY_LEN_CCMP);
-+
+
+- crypto_free_aead(tfm);
+- return ERR_PTR(err);
+ return tfm;
-+}
-+
+ }
+
+-void ieee80211_aes_key_free(struct crypto_aead *tfm)
+
+void ieee80211_aes_key_free(struct crypto_cipher *tfm)
{
struct {
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
-@@ -301,16 +301,22 @@ ieee80211_crypto_tkip_decrypt(struct iee
+@@ -301,15 +301,22 @@ ieee80211_crypto_tkip_decrypt(struct iee
}
--static void ccmp_special_blocks(struct sk_buff *skb, u8 *pn, u8 *b_0, u8 *aad,
+-static void ccmp_special_blocks(struct sk_buff *skb, u8 *pn, u8 *b_0, u8 *aad)
+static void ccmp_special_blocks(struct sk_buff *skb, u8 *pn, u8 *scratch,
- int encrypted)
++ int encrypted)
{
__le16 mask_fc;
int a4_included, mgmt;
/*
* Mask FC: zero subtype b4 b5 b6 (if not mgmt)
* Retry, PwrMgt, MoreData; set Protected
-@@ -332,21 +338,20 @@ static void ccmp_special_blocks(struct s
+@@ -331,21 +338,20 @@ static void ccmp_special_blocks(struct s
else
qos_tid = 0;
/* AAD (extra authenticate-only data) / masked 802.11 header
* FC | A1 | A2 | A3 | SC | [A4] | [QC] */
-@@ -402,8 +407,7 @@ static int ccmp_encrypt_skb(struct ieee8
+@@ -401,8 +407,7 @@ static int ccmp_encrypt_skb(struct ieee8
u8 *pos;
u8 pn[6];
u64 pn64;
if (info->control.hw_key &&
!(info->control.hw_key->flags & IEEE80211_KEY_FLAG_GENERATE_IV) &&
-@@ -456,9 +460,9 @@ static int ccmp_encrypt_skb(struct ieee8
+@@ -458,9 +463,9 @@ static int ccmp_encrypt_skb(struct ieee8
return 0;
pos += IEEE80211_CCMP_HDR_LEN;
-- ccmp_special_blocks(skb, pn, b_0, aad, 0);
+- ccmp_special_blocks(skb, pn, b_0, aad);
- ieee80211_aes_ccm_encrypt(key->u.ccmp.tfm, b_0, aad, pos, len,
- skb_put(skb, IEEE80211_CCMP_MIC_LEN));
+ ccmp_special_blocks(skb, pn, scratch, 0);
return 0;
}
-@@ -521,16 +525,16 @@ ieee80211_crypto_ccmp_decrypt(struct iee
+@@ -523,16 +528,16 @@ ieee80211_crypto_ccmp_decrypt(struct iee
}
if (!(status->flag & RX_FLAG_DECRYPTED)) {
- u8 b_0[AES_BLOCK_SIZE];
+ u8 scratch[6 * AES_BLOCK_SIZE];
/* hardware didn't decrypt/verify MIC */
-- ccmp_special_blocks(skb, pn, b_0, aad, 1);
+- ccmp_special_blocks(skb, pn, b_0, aad);
+ ccmp_special_blocks(skb, pn, scratch, 1);
if (ieee80211_aes_ccm_decrypt(
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
-@@ -287,7 +287,7 @@ void ieee80211_restart_hw(struct ieee802
+@@ -285,7 +285,7 @@ void ieee80211_restart_hw(struct ieee802
}
EXPORT_SYMBOL(ieee80211_restart_hw);
static int ieee80211_ifa_changed(struct notifier_block *nb,
unsigned long data, void *arg)
{
-@@ -346,7 +346,7 @@ static int ieee80211_ifa_changed(struct
+@@ -344,7 +344,7 @@ static int ieee80211_ifa_changed(struct
}
#endif
static int ieee80211_ifa6_changed(struct notifier_block *nb,
unsigned long data, void *arg)
{
-@@ -1031,14 +1031,14 @@ int ieee80211_register_hw(struct ieee802
+@@ -1036,14 +1036,14 @@ int ieee80211_register_hw(struct ieee802
goto fail_pm_qos;
}
local->ifa6_notifier.notifier_call = ieee80211_ifa6_changed;
result = register_inet6addr_notifier(&local->ifa6_notifier);
if (result)
-@@ -1047,13 +1047,13 @@ int ieee80211_register_hw(struct ieee802
+@@ -1052,13 +1052,13 @@ int ieee80211_register_hw(struct ieee802
return 0;
fail_ifa:
pm_qos_remove_notifier(PM_QOS_NETWORK_LATENCY,
&local->network_latency_notifier);
-@@ -1086,10 +1086,10 @@ void ieee80211_unregister_hw(struct ieee
+@@ -1103,10 +1103,10 @@ void ieee80211_unregister_hw(struct ieee
pm_qos_remove_notifier(PM_QOS_NETWORK_LATENCY,
&local->network_latency_notifier);
-commit 93f310a38a1d81a4bc8fcd9bf29628bd721cf2ef
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Sun Apr 6 23:35:28 2014 +0200
-
- ath9k_hw: reduce ANI firstep range for older chips
-
- Use 0-8 instead of 0-16, which is closer to the old implementation.
- Also drop the overwrite of the firstep_low parameter to improve
- stability.
-
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit 584d297fd29fb39c76af25ae74ff9d5fe74c8a14
-Author: Helmut Schaa <helmut.schaa@googlemail.com>
-Date: Wed Mar 12 10:37:55 2014 +0100
-
- ath9k: Fix sequence number assignment for non-data frames
-
- Since commit 558ff225de80ac95b132d3a115ddadcd64498b4f (ath9k: fix
- ps-poll responses under a-mpdu sessions) non-data frames would have
- gotten a sequence number from a TIDs sequence counter instead of
- using the global sequence counter.
-
- This can lead to instable connections.
-
- To fix this only select the correct TID if we are processing a
- data frame. Furthermore, prevent non-data frames to get a sequence
- number from a TID sequence counter by adding a check to
- ath_tx_setup_buffer.
-
- Cc: Felix Fietkau <nbd@openwrt.org>
- Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
-
-commit 3a0f984b1cdcd6a9f8c441635ef3b05d58547f4e
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Tue Mar 11 14:03:32 2014 +0100
-
- ath9k_hw: set ANI firstep as absolute values instead of relative
-
- On older chips, the INI value differ in similar ways as cycpwr_thr1, so
- convert it to absolute values as well.
-
- Since the ANI algorithm is different here compared to the old
- implementation (fewer steps, controlled at a different point in time),
- it makes sense to use values similar to what would be applied for newer
- chips, just without relying on INI defaults.
-
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit 91d70d40400c569b49605b78fd7c43e9405694f4
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Tue Mar 11 14:00:37 2014 +0100
+commit d3a58df87a2e4c2301ac843604202d290a48440b
+Author: Avraham Stern <avraham.stern@intel.com>
+Date: Thu May 22 12:17:47 2014 +0300
- ath9k_hw: set ANI cycpwr_thr1 as absolute values instead of relative
-
- The table was copied from the ANI implementation of AR9300. It assumes
- that the INI values contain a baseline value that is usable as reference
- from which to increase/decrease based on the noise immunity value.
+ mac80211: set new interfaces as idle upon init
- On older chips, the differences are bigger and especially AR5008/AR9001
- are configured to much more sensitive values than what is useful.
+ Mark new interfaces as idle to allow operations that require that
+ interfaces are idle to take place. Interface types that are always
+ not idle (like AP interfaces) will be set as not idle when they are
+ assigned a channel context.
- Improve ANI behavior by reverting to the absolute values used in the
- previous implementation (expressed as a simple formula instead of the
- old table).
-
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+ Signed-off-by: Avraham Stern <avraham.stern@intel.com>
+ Signed-off-by: Emmanuel Grumbach<emmanuel.grumbach@intel.com>
+ Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-commit c977493766310a825f406836636ffd66e1447783
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Mon Mar 10 19:52:56 2014 +0100
+commit 923eaf367206e01f22c97aee22300e332d071916
+Author: Arik Nemtsov <arik@wizery.com>
+Date: Mon May 26 14:40:51 2014 +0300
- ath9k_hw: remove ANI function restrictions for AP mode
+ mac80211: don't check netdev state for debugfs read/write
- The primary purpose of this piece of code was to selectively disable
- OFDM weak signal detection. The checks for this are elsewhere, and an
- earlier commit relaxed the restrictions for older chips, which are more
- sensitive to interference.
+ Doing so will lead to an oops for a p2p-dev interface, since it has
+ no netdev.
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit 8d804f1af11e4e058b1e8453327777d73a585cb8
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Sun Mar 9 11:25:43 2014 +0100
+ Cc: stable@vger.kernel.org
+ Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
+ Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
+ Signed-off-by: Johannes Berg <johannes.berg@intel.com>
- ath9k: clean up and enhance ANI debugfs file
-
- Unify scnprintf calls and include the current OFDM/CCK immunity level.
-
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+commit a9fb54169b197f31aff24c8d6270dd1e56cde395
+Author: chaitanya.mgit@gmail.com <chaitanya.mgit@gmail.com>
+Date: Mon May 26 18:01:44 2014 +0530
+
+ regdb: Generalize the mW to dBm power conversion
+
+ Generalize the power conversion from mW to dBm
+ using log. This should fix the below compilation
+ error for country NO which adds a new power value
+ 2000mW which is not handled earlier.
+
+ CC [M] net/wireless/wext-sme.o
+ CC [M] net/wireless/regdb.o
+ net/wireless/regdb.c:1130:1: error: Unknown undeclared here (not in
+ a function)
+ net/wireless/regdb.c:1130:9: error: expected } before power
+ make[2]: *** [net/wireless/regdb.o] Error 1
+ make[1]: *** [net/wireless] Error 2
+ make: *** [net] Error 2
+
+ Reported-By: John Walker <john@x109.net>
+ Signed-off-by: Chaitanya T K <chaitanya.mgit@gmail.com>
+ Acked-by: John W. Linville <linville@tuxdriver.com>
+ [remove unneeded parentheses, fix rounding by using %.0f]
+ Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-commit 22e298b5a3a8a49e33805d4e351965123dede35b
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Sun Mar 9 10:58:47 2014 +0100
+commit c7d37a66e345df2fdf1aa7b2c9a6d3d53846ca5b
+Author: Krzysztof Hałasa <khalasa@piap.pl>
+Date: Mon May 26 14:14:46 2014 +0200
- ath9k: fix ready time of the multicast buffer queue
-
- qi->tqi_readyTime is written directly to registers that expect
- microseconds as unit instead of TU.
- When setting the CABQ ready time, cur_conf->beacon_interval is in TU, so
- convert it to microseconds before passing it to ath9k_hw.
+ mac80211: fix IBSS join by initializing last_scan_completed
- This should hopefully fix some Tx DMA issues with buffered multicast
- frames in AP mode.
+ Without this fix, freshly rebooted Linux creates a new IBSS
+ instead of joining an existing one. Only when jiffies counter
+ overflows after 5 minutes the IBSS can be successfully joined.
+ Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>
+ [edit commit message slightly]
Cc: stable@vger.kernel.org
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit fcb064fdd5a27bec8d24099bc0172468f34c97cb
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Sun Mar 9 09:43:09 2014 +0100
+ Signed-off-by: Johannes Berg <johannes.berg@intel.com>
- ath9k_hw: fix unreachable code in baseband hang detection code
-
- The commit "ath9k: reduce baseband hang detection false positive rate"
- added a delay in the loop checking the baseband state, however it was
- unreachable due to previous 'continue' statements.
-
- Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+commit 34171dc0d623be2c1032416bf7d3819f388ed70d
+Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
+Date: Sun May 25 15:35:41 2014 +0300
+
+ mac80211: fix virtual monitor interface addition
+
+ Since the commit below, cfg80211_chandef_dfs_required()
+ will warn if it gets a an NL80211_IFTYPE_UNSPECIFIED iftype
+ as explicitely written in the commit log.
+ When an virtual monitor interface is added, its type is set
+ in ieee80211_sub_if_data.vif.type, but not in
+ ieee80211_sub_if_data.wdev.iftype which is passed to
+ cfg80211_chandef_dfs_required() hence resulting in the
+ following warning:
+
+ WARNING: CPU: 1 PID: 21265 at net/wireless/chan.c:376 cfg80211_chandef_dfs_required+0xbc/0x130 [cfg80211]()
+ Modules linked in: [...]
+ CPU: 1 PID: 21265 Comm: ifconfig Tainted: G W O 3.13.11+ #12
+ Hardware name: Dell Inc. Latitude E6410/0667CC, BIOS A01 03/05/2010
+ 0000000000000009 ffff88008f5fdb08 ffffffff817d4219 ffff88008f5fdb50
+ ffff88008f5fdb40 ffffffff8106f57d 0000000000000000 0000000000000000
+ ffff880081062fb8 ffff8800810604e0 0000000000000001 ffff88008f5fdba0
+ Call Trace:
+ [<ffffffff817d4219>] dump_stack+0x4d/0x66
+ [<ffffffff8106f57d>] warn_slowpath_common+0x7d/0xa0
+ [<ffffffff8106f5ec>] warn_slowpath_fmt+0x4c/0x50
+ [<ffffffffa04ea4ec>] cfg80211_chandef_dfs_required+0xbc/0x130 [cfg80211]
+ [<ffffffffa06b1024>] ieee80211_vif_use_channel+0x94/0x500 [mac80211]
+ [<ffffffffa0684e6b>] ieee80211_add_virtual_monitor+0x1ab/0x5c0 [mac80211]
+ [<ffffffffa0686ae5>] ieee80211_do_open+0xe75/0x1580 [mac80211]
+ [<ffffffffa0687259>] ieee80211_open+0x69/0x70 [mac80211]
+ [snip]
+
+ Fixes: 00ec75fc5a64 ("cfg80211: pass the actual iftype when calling cfg80211_chandef_dfs_required()")
+ Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
+ Acked-by: Luciano Coelho <luciano.coelho@intel.com>
+ Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-commit 31959d8df39319e32c6d5ba9c135727be90cfad7
+commit d93cc72b37b4e2c314e1c499e80e8801907c2fea
Author: Michal Kazior <michal.kazior@tieto.com>
-Date: Fri Mar 7 08:09:38 2014 +0100
+Date: Thu Jun 5 14:21:37 2014 +0200
- mac80211: fix possible NULL dereference
-
- If chanctx is missing on a given vif then the band
- is assumed to be 2GHz. However if hw doesn't
- support 2GHz band then mac80211 ended up with a
- NULL dereference.
-
- This fixes a splat:
+ mac80211: use csa counter offsets instead of csa_active
- [ 4605.207223] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
- [ 4605.210789] IP: [<ffffffffa07b5635>] ieee80211_parse_bitrates+0x65/0x110 [mac80211]
+ vif->csa_active is protected by mutexes only. This
+ means it is unreliable to depend on it on codeflow
+ in non-sleepable beacon and CSA code. There was no
+ guarantee to have vif->csa_active update be
+ visible before beacons are updated on SMP systems.
- The splat was preceeded by WARN_ON(!chanctx_conf)
- in ieee80211_get_sdata_band().
+ Using csa counter offsets which are embedded in
+ beacon struct (and thus are protected with single
+ RCU assignment) is much safer.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
-
-commit 6c5a3ffa0a2d22c091a2717f427259bacf77ac5e
-Author: Michael Braun <michael-dev@fami-braun.de>
-Date: Thu Mar 6 15:08:43 2014 +0100
-
- mac80211: fix WPA with VLAN on AP side with ps-sta again
-
- commit de74a1d9032f4d37ea453ad2a647e1aff4cd2591
- "mac80211: fix WPA with VLAN on AP side with ps-sta"
- fixed an issue where queued multicast packets would
- be sent out encrypted with the key of an other bss.
-
- commit "7cbf9d017dbb5e3276de7d527925d42d4c11e732"
- "mac80211: fix oops on mesh PS broadcast forwarding"
- essentially reverted it, because vif.type cannot be AP_VLAN
- due to the check to vif.type in ieee80211_get_buffered_bc before.
-
- As the later commit intended to fix the MESH case, fix it
- by checking for IFTYPE_AP instead of IFTYPE_AP_VLAN.
-
- Fixes: 7cbf9d017dbb
- Cc: <stable@vger.kernel.org> # 3.10.x
- Cc: <stable@vger.kernel.org> # 3.11.x
- Cc: <stable@vger.kernel.org> # 3.12.x
- Cc: <stable@vger.kernel.org> # 3.13.x
- Cc: <linux-wireless@vger.kernel.org>
- Cc: <projekt-wlan@fem.tu-ilmenau.de>
- Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
-
-commit 9d6ab9bdb9b368a6cf9519f0f92509b5b2c297ec
-Author: Johannes Berg <johannes.berg@intel.com>
-Date: Mon Mar 3 14:19:08 2014 +0100
-
- cfg80211: remove racy beacon_interval assignment
-
- In case of AP mode, the beacon interval is already reset to
- zero inside cfg80211_stop_ap(), and in the other modes it
- isn't relevant. Remove the assignment to remove a potential
- race since the assignment isn't properly locked.
-
- Reported-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-commit 1abdeca3c6fb9cf1f84f85e78ed8d1c33bd69db0
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Fri Feb 28 18:52:56 2014 +0100
-
- ath9k_hw: tweak noise immunity thresholds for older chipsets
-
- Older chipsets are more sensitive to high PHY error counts, and the
- current noise immunity thresholds were based on tests run at QCA with
- newer chipsets.
-
- This patch brings back the values from the old ANI implementation for
- old chipsets, and it also disables weak signal detection on an earlier
- noise immunity level, to improve overall radio stability on affected
- devices.
-
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit 431e506da5953adc3b65af25f4b90873d528c115
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Fri Feb 28 18:44:13 2014 +0100
-
- ath9k_hw: toggle weak signal detection in AP mode on older chipsets
-
- The commit 80b4205b "ath9k: Fix OFDM weak signal detection for AP mode"
- prevented weak signal detection changes from taking effect in AP mode on
- all chipsets, claiming it is "not allowed".
-
- The main reason for not disabling weak signal detection in AP mode is
- that typically beacon RSSI is used to track whether it is needed to
- boost range, and this is unavailable in AP mode for obvious reasons.
-
- The problem with not disabling weak signal detection is that older
- chipsets are very sensitive to high PHY error counts. When faced with
- heavy noise, this can lead to an excessive amount of "Failed to stop
- TX DMA" errors in the field.
-
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit 98d1a6c5b14688ed030e81b889f607be308e0df9
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Mon Feb 24 22:20:32 2014 +0100
-
- ath9k: fix invalid descriptor discarding
-
- Only set sc->rx.discard_next to rx_stats->rs_more when actually
- discarding the current descriptor.
-
- Also, fix a detection of broken descriptors:
- First the code checks if the current descriptor is not done.
- Then it checks if the next descriptor is done.
- Add a check that afterwards checks the first descriptor again, because
- it might have been completed in the mean time.
-
- This fixes a regression introduced in
- commit 723e711356b5a8a95728a890e254e8b0d47b55cf
- "ath9k: fix handling of broken descriptors"
-
- Cc: stable@vger.kernel.org
- Reported-by: Marco André Dinis <marcoandredinis@gmail.com>
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit 52a46300e782fe6994466523eb2b0b59091ea59f
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Mon Feb 24 11:43:50 2014 +0100
-
- ath9k: reduce baseband hang detection false positive rate
-
- Check if the baseband state remains stable, and add a small delay
- between register reads.
-
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit 118945bb12082e9d4edddc868d88143164e0f440
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Sat Feb 22 14:55:23 2014 +0100
-
- ath5k: set SURVEY_INFO_IN_USE on get_survey
-
- Only one channel is returned - the one currently being used.
-
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit ee41f72476e1ea44283dfe1cbf75b9543a1e15c8
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Sat Feb 22 14:44:52 2014 +0100
-
- ath9k: make some hardware reset log messages debug-only
-
- On some chips, baseband watchdog hangs are more common than others, and
- the driver has support for handling them.
- Interrupts even after a watchdog hang are also quite common, so there's
- not much point in spamming the user's logfiles.
-
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit b14fbb554fc65a2e0b5c41a319269b0350f187e7
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Sat Feb 22 14:35:25 2014 +0100
-
- ath9k: do not set half/quarter channel flags in AR_PHY_MODE
-
- 5/10 MHz channel bandwidth is configured via the PLL clock, instead of
- the AR_PHY_MODE register. Using that register is AR93xx specific, and
- makes the mode incompatible with earlier chipsets.
-
- In some early versions, these flags were apparently applied at the wrong
- point in time and thus did not cause connectivity issues, however now
- they are causing problems, as pointed out in this OpenWrt ticket:
-
- https://dev.openwrt.org/ticket/14916
-
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit 0f1cb7be2551b30b02cd54c897e0e29e483cfda5
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Sat Feb 22 13:43:29 2014 +0100
+commit d2746694fcdef24e0a7a1947d8c70082cde81a26
+Author: Michal Kazior <michal.kazior@tieto.com>
+Date: Thu Jun 5 14:21:36 2014 +0200
- ath9k: fix ps-poll responses under a-mpdu sessions
-
- When passing tx frames to the U-APSD queue for powersave poll responses,
- the ath_atx_tid pointer needs to be passed to ath_tx_setup_buffer for
- proper sequence number accounting.
+ mac80211: move csa counters from sdata to beacon/presp
- This fixes high latency and connection stability issues with ath9k
- running as AP and a few kinds of mobile phones as client, when PS-Poll
- is heavily used
-
- Cc: stable@vger.kernel.org
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit d5d87a37bbd6066b2c3c5d0bd0fe2a6e2ea45cc5
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Fri Feb 21 11:39:59 2014 +0100
-
- ath9k: list more reset causes in debugfs
+ Having csa counters part of beacon and probe_resp
+ structures makes it easier to get rid of possible
+ races between setting a beacon and updating
+ counters on SMP systems by guaranteeing counters
+ are always consistent against given beacon struct.
- Number of MAC hangs and stuck beacons were missing
+ While at it relax WARN_ON into WARN_ON_ONCE to
+ prevent spamming logs and racing.
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+ Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
+ Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-commit d84856012e0f10fe598a5ad3b7b869397a089e07
-Author: Johannes Berg <johannes.berg@intel.com>
-Date: Thu Feb 20 11:19:58 2014 +0100
+commit 5dcb54f3a1a8cd7e0331e773487574f9743615db
+Author: Janusz Dziedzic <janusz.dziedzic@tieto.com>
+Date: Thu Jun 5 08:12:57 2014 +0200
- mac80211: fix station wakeup powersave race
-
- Consider the following (relatively unlikely) scenario:
- 1) station goes to sleep while frames are buffered in driver
- 2) driver blocks wakeup (until no more frames are buffered)
- 3) station wakes up again
- 4) driver unblocks wakeup
+ mac80211: allow tx via monitor iface when DFS
- In this case, the current mac80211 code will do the following:
- 1) WLAN_STA_PS_STA set
- 2) WLAN_STA_PS_DRIVER set
- 3) - nothing -
- 4) WLAN_STA_PS_DRIVER cleared
+ Allow send frames using monitor interface
+ when DFS chandef and we pass CAC (beaconing
+ allowed).
- As a result, no frames will be delivered to the client, even
- though it is awake, until it sends another frame to us that
- triggers ieee80211_sta_ps_deliver_wakeup() in sta_ps_end().
-
- Since we now take the PS spinlock, we can fix this while at
- the same time removing the complexity with the pending skb
- queue function. This was broken since my commit 50a9432daeec
- ("mac80211: fix powersaving clients races") due to removing
- the clearing of WLAN_STA_PS_STA in the RX path.
-
- While at it, fix a cleanup path issue when a station is
- removed while the driver is still blocking its wakeup.
+ This fix problem when old kernel and new backports used,
+ in such case hostapd create/use also monitor interface.
+ Before this patch all frames hostapd send using monitor
+ iface were dropped when AP was configured on DFS channel.
+ Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-commit 798f2786602cbe93e6b928299614aa36ebf50692
+commit 6f09a1beb0d2007572248c986780562219bd206f
Author: Johannes Berg <johannes.berg@intel.com>
-Date: Mon Feb 17 20:49:03 2014 +0100
+Date: Wed Jun 4 17:31:56 2014 +0200
- mac80211: insert stations before adding to driver
-
- There's a race condition in mac80211 because we add stations
- to the internal lists after adding them to the driver, which
- means that (for example) the following can happen:
- 1. a station connects and is added
- 2. first, it is added to the driver
- 3. then, it is added to the mac80211 lists
+ cfg80211: make ethtool the driver's responsibility
- If the station goes to sleep between steps 2 and 3, and the
- firmware/hardware records it as being asleep, mac80211 will
- never instruct the driver to wake it up again as it never
- realized it went to sleep since the RX path discarded the
- frame as a "spurious class 3 frame", no station entry was
- present yet.
+ Currently, cfg80211 tries to implement ethtool, but that doesn't
+ really scale well, with all the different operations. Make the
+ lower-level driver responsible for it, which currently only has
+ an effect on mac80211. It will similarly not scale well at that
+ level though, since mac80211 also has many drivers.
- Fix this by adding the station in software first, and only
- then adding it to the driver. That way, any state that the
- driver changes will be reflected properly in mac80211's
- station state. The problematic part is the roll-back if the
- driver fails to add the station, in that case a bit more is
- needed. To not make that overly complex prevent starting BA
- sessions in the meantime.
+ To cleanly implement this in mac80211, introduce a new file and
+ move some code to appropriate places.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-commit b9ba6a520cb07ab3aa7aaaf9ce4a0bc7a6bc06fe
-Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
-Date: Thu Feb 20 09:22:11 2014 +0200
+commit 6b0c6f133de8f90caeb1c4a902e6140567c5bf96
+Author: Johannes Berg <johannes.berg@intel.com>
+Date: Wed Jun 4 17:06:23 2014 +0200
- mac80211: fix AP powersave TX vs. wakeup race
-
- There is a race between the TX path and the STA wakeup: while
- a station is sleeping, mac80211 buffers frames until it wakes
- up, then the frames are transmitted. However, the RX and TX
- path are concurrent, so the packet indicating wakeup can be
- processed while a packet is being transmitted.
-
- This can lead to a situation where the buffered frames list
- is emptied on the one side, while a frame is being added on
- the other side, as the station is still seen as sleeping in
- the TX path.
+ mac80211: remove weak WEP IV accounting
- As a result, the newly added frame will not be send anytime
- soon. It might be sent much later (and out of order) when the
- station goes to sleep and wakes up the next time.
+ Since WEP is practically dead, there seems very little
+ point in keeping WEP weak IV accounting.
- Additionally, it can lead to the crash below.
-
- Fix all this by synchronising both paths with a new lock.
- Both path are not fastpath since they handle PS situations.
-
- In a later patch we'll remove the extra skb queue locks to
- reduce locking overhead.
-
- BUG: unable to handle kernel
- NULL pointer dereference at 000000b0
- IP: [<ff6f1791>] ieee80211_report_used_skb+0x11/0x3e0 [mac80211]
- *pde = 00000000
- Oops: 0000 [#1] SMP DEBUG_PAGEALLOC
- EIP: 0060:[<ff6f1791>] EFLAGS: 00210282 CPU: 1
- EIP is at ieee80211_report_used_skb+0x11/0x3e0 [mac80211]
- EAX: e5900da0 EBX: 00000000 ECX: 00000001 EDX: 00000000
- ESI: e41d00c0 EDI: e5900da0 EBP: ebe458e4 ESP: ebe458b0
- DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
- CR0: 8005003b CR2: 000000b0 CR3: 25a78000 CR4: 000407d0
- DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
- DR6: ffff0ff0 DR7: 00000400
- Process iperf (pid: 3934, ti=ebe44000 task=e757c0b0 task.ti=ebe44000)
- iwlwifi 0000:02:00.0: I iwl_pcie_enqueue_hcmd Sending command LQ_CMD (#4e), seq: 0x0903, 92 bytes at 3[3]:9
- Stack:
- e403b32c ebe458c4 00200002 00200286 e403b338 ebe458cc c10960bb e5900da0
- ff76a6ec ebe458d8 00000000 e41d00c0 e5900da0 ebe458f0 ff6f1b75 e403b210
- ebe4598c ff723dc1 00000000 ff76a6ec e597c978 e403b758 00000002 00000002
- Call Trace:
- [<ff6f1b75>] ieee80211_free_txskb+0x15/0x20 [mac80211]
- [<ff723dc1>] invoke_tx_handlers+0x1661/0x1780 [mac80211]
- [<ff7248a5>] ieee80211_tx+0x75/0x100 [mac80211]
- [<ff7249bf>] ieee80211_xmit+0x8f/0xc0 [mac80211]
- [<ff72550e>] ieee80211_subif_start_xmit+0x4fe/0xe20 [mac80211]
- [<c149ef70>] dev_hard_start_xmit+0x450/0x950
- [<c14b9aa9>] sch_direct_xmit+0xa9/0x250
- [<c14b9c9b>] __qdisc_run+0x4b/0x150
- [<c149f732>] dev_queue_xmit+0x2c2/0xca0
-
- Cc: stable@vger.kernel.org
- Reported-by: Yaara Rozenblum <yaara.rozenblum@intel.com>
- Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
- Reviewed-by: Stanislaw Gruszka <sgruszka@redhat.com>
- [reword commit log, use a separate lock]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-commit 80e419de0dff38436b30d363311c625766193f86
-Author: Inbal Hacohen <Inbal.Hacohen@intel.com>
-Date: Wed Feb 12 09:32:27 2014 +0200
+commit aecdc89fb4664c76baa4bbd46008f220532309ff
+Author: Luciano Coelho <luciano.coelho@intel.com>
+Date: Fri May 23 11:04:50 2014 +0300
- cfg80211: bugfix in regulatory user hint process
+ ath9k/ath10k: remove unnecessary channel_switch_beacon callbacks
- After processing hint_user, we would want to schedule the
- timeout work only if we are actually waiting to CRDA. This happens
- when the status is not "IGNORE" nor "ALREADY_SET".
+ The channel_switch_beacon callback is optional, so it doesn't have to
+ be defined if it's not going to do anything useful with it. Both
+ ath9k and ath10k define the callback and just returns. This commit
+ removes them.
- Signed-off-by: Inbal Hacohen <Inbal.Hacohen@intel.com>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+ Cc: Michal Kazior <michal.kazior@tieto.com>
+ Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
+ Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
-commit 6514c93afede55284e2cb63359aadedb85884c80
-Author: Jouni Malinen <jouni@qca.qualcomm.com>
-Date: Tue Feb 18 20:41:08 2014 +0200
+commit 60ccc107c9b9fb732fdee1f76bb2dad44f0e1798
+Author: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
+Date: Tue May 27 16:58:02 2014 +0530
- ath9k: Enable U-APSD AP mode support
+ ath9k: Fix deadlock while updating p2p beacon timer
- mac80211 handles the actual operations, so ath9k can just indicate
- support for this. Based on initial tests, this combination seems to
- work fine.
+ pm_lock is taken twice while syncing HW TSF of p2p vif.
+ Fix this by taking the lock at caller side.
- Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
+ Cc: Felix Fietkau <nbd@openwrt.org>
+ Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
+ Signed-off-by: John W. Linville <linville@tuxdriver.com>
-commit a63caf0a357ad5c1f08d6b7827dc76c451445017
+commit f3831a4e3903dbc1a57d5df56deb6a143fd001bc
Author: Stanislaw Gruszka <sgruszka@redhat.com>
-Date: Wed Feb 19 13:15:17 2014 +0100
+Date: Thu Jun 5 13:52:27 2014 +0200
- ath9k: protect tid->sched check
-
- We check tid->sched without a lock taken on ath_tx_aggr_sleep(). That
- is race condition which can result of doing list_del(&tid->list) twice
- (second time with poisoned list node) and cause crash like shown below:
+ rt2x00: do not initialize BCN_OFFSET registers
- [424271.637220] BUG: unable to handle kernel paging request at 00100104
- [424271.637328] IP: [<f90fc072>] ath_tx_aggr_sleep+0x62/0xe0 [ath9k]
- ...
- [424271.639953] Call Trace:
- [424271.639998] [<f90f6900>] ? ath9k_get_survey+0x110/0x110 [ath9k]
- [424271.640083] [<f90f6942>] ath9k_sta_notify+0x42/0x50 [ath9k]
- [424271.640177] [<f809cfef>] sta_ps_start+0x8f/0x1c0 [mac80211]
- [424271.640258] [<c10f730e>] ? free_compound_page+0x2e/0x40
- [424271.640346] [<f809e915>] ieee80211_rx_handlers+0x9d5/0x2340 [mac80211]
- [424271.640437] [<c112f048>] ? kmem_cache_free+0x1d8/0x1f0
- [424271.640510] [<c1345a84>] ? kfree_skbmem+0x34/0x90
- [424271.640578] [<c10fc23c>] ? put_page+0x2c/0x40
- [424271.640640] [<c1345a84>] ? kfree_skbmem+0x34/0x90
- [424271.640706] [<c1345a84>] ? kfree_skbmem+0x34/0x90
- [424271.640787] [<f809dde3>] ? ieee80211_rx_handlers_result+0x73/0x1d0 [mac80211]
- [424271.640897] [<f80a07a0>] ieee80211_prepare_and_rx_handle+0x520/0xad0 [mac80211]
- [424271.641009] [<f809e22d>] ? ieee80211_rx_handlers+0x2ed/0x2340 [mac80211]
- [424271.641104] [<c13846ce>] ? ip_output+0x7e/0xd0
- [424271.641182] [<f80a1057>] ieee80211_rx+0x307/0x7c0 [mac80211]
- [424271.641266] [<f90fa6ee>] ath_rx_tasklet+0x88e/0xf70 [ath9k]
- [424271.641358] [<f80a0f2c>] ? ieee80211_rx+0x1dc/0x7c0 [mac80211]
- [424271.641445] [<f90f82db>] ath9k_tasklet+0xcb/0x130 [ath9k]
+ We setup BCN_OFFSET{0,1} registers dynamically, don't have to
+ initialize them.
- Bug report:
- https://bugzilla.kernel.org/show_bug.cgi?id=70551
-
- Reported-and-tested-by: Max Sydorenko <maxim.stargazer@gmail.com>
- Cc: stable@vger.kernel.org
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
-commit 82ed9e3ccc02797df2ffe4b78127c4cd5f799a41
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Tue Feb 11 15:54:13 2014 +0100
-
- mac80211: send control port protocol frames to the VO queue
-
- Improves reliability of wifi connections with WPA, since authentication
- frames are prioritized over normal traffic and also typically exempt
- from aggregation.
-
- Cc: stable@vger.kernel.org
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
-commit d4426800f71e972feaa33e04c5801fc730627bdd
-Author: Stanislaw Gruszka <stf_xl@wp.pl>
-Date: Mon Feb 10 22:38:28 2014 +0100
-
- rtl8187: fix regression on MIPS without coherent DMA
-
- This patch fixes regression caused by commit a16dad77634 "MIPS: Fix
- potencial corruption". That commit fixes one corruption scenario in
- cost of adding another one, which actually start to cause crashes
- on Yeeloong laptop when rtl8187 driver is used.
-
- For correct DMA read operation on machines without DMA coherence, kernel
- have to invalidate cache, such it will refill later with new data that
- device wrote to memory, when that data is needed to process. We can only
- invalidate full cache line. Hence when cache line includes both dma
- buffer and some other data (written in cache, but not yet in main
- memory), the other data can not hit memory due to invalidation. That
- happen on rtl8187 where struct rtl8187_priv fields are located just
- before and after small buffers that are passed to USB layer and DMA
- is performed on them.
-
- To fix the problem we align buffers and reserve space after them to make
- them match cache line.
-
- This patch does not resolve all possible MIPS problems entirely, for
- that we have to assure that we always map cache aligned buffers for DMA,
- what can be complex or even not possible. But patch fixes visible and
- reproducible regression and seems other possible corruptions do not
- happen in practice, since Yeeloong laptop works stable without rtl8187
- driver.
-
- Bug report:
- https://bugzilla.kernel.org/show_bug.cgi?id=54391
-
- Reported-by: Petr Pisar <petr.pisar@atlas.cz>
- Bisected-by: Tom Li <biergaizi2009@gmail.com>
- Reported-and-tested-by: Tom Li <biergaizi2009@gmail.com>
- Cc: stable@vger.kernel.org
- Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
-
-commit e2f141d67ad1e7fe10aaab61811e8a409dfb2442
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date: Fri Feb 7 10:29:55 2014 +0530
-
- ath9k: Calculate IQ-CAL median
-
- This patch adds a routine to calculate the median IQ correction
- values for AR955x, which is used for outlier detection.
- The normal method which is used for all other chips is
- bypassed for AR955x.
-
- Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-
-commit c52a6fce0820c8d0687443ab86058ae03b478c8f
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date: Fri Feb 7 10:29:54 2014 +0530
-
- ath9k: Expand the IQ coefficient array
-
- This will be used for storing data for mutiple
- IQ calibration runs, for AR955x.
-
- Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-
-commit 034969ff5c2b6431d10e07c1938f0b916da85cc3
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date: Fri Feb 7 10:29:53 2014 +0530
-
- ath9k: Modify IQ calibration for AR955x
-
- IQ calibration post-processing for AR955x is different
- from other chips - instead of just doing it as part
- of AGC calibration once, it is triggered 3 times and
- a median is determined. This patch adds initial support
- for changing the calibration behavior for AR955x.
-
- Also, to simplify things, a helper routine to issue/poll
- AGC calibration is used.
-
- For non-AR955x chips, the iqcal_idx (which will be used
- in subsequent patches) is set to zero.
-
- Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-
-commit 9b1ed6454e6f3511f24266be99b4e403f243f6a8
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date: Fri Feb 7 10:29:52 2014 +0530
-
- ath9k: Fix magnitude/phase calculation
-
- Incorrect values are programmed in the registers
- containing the IQ correction coefficients by the IQ-CAL
- post-processing code. Fix this.
-
- Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-
-commit 36f93484f96f79171dcecb67c5ef0c3de22531a6
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date: Fri Feb 7 10:29:51 2014 +0530
-
- ath9k: Rename ar9003_hw_tx_iqcal_load_avg_2_passes
-
- Use ar9003_hw_tx_iq_cal_outlier_detection instead.
-
- Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-
-commit 3af09a7f5d21dd5fd15b973ce6a91a575da30417
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date: Fri Feb 7 10:29:50 2014 +0530
-
- ath9k: Check explicitly for IQ calibration
-
- In chips like AR955x, the initvals contain the information
- whether IQ calibration is to be done in the HW when an
- AGC calibration is triggered. Check if IQ-CAL is enabled
- in the initvals before flagging 'txiqcal_done' as true.
-
- Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-
-commit cb4969634b93c4643a32cc3fbd27d2b288b25771
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date: Fri Feb 7 10:29:49 2014 +0530
+commit e5c58ca7a48d4c82f282749a978052c47fd95998
+Author: Stanislaw Gruszka <sgruszka@redhat.com>
+Date: Thu Jun 5 13:52:26 2014 +0200
- ath9k: Fix IQ cal post processing for SoC
+ rt2x00: change order when stop beaconing
- Calibration data is not reused for SoC chips, so
- call ar9003_hw_tx_iq_cal_post_proc() with the correct
- argument. The 'is_reusable' flag is currently used
- only for PC-OEM chips, but it makes things clearer to
- specify it explicity.
+ When no beaconing is needed, first stop beacon queue (disable beaconing
+ globally) to avoid possible sending of not prepared beacon on short
+ period after clearing beacon and before stop of BCN queue.
- Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
-commit e138e0ef9560c46ce93dbb22a728a57888e94d1c
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date: Mon Feb 3 13:31:37 2014 +0530
+commit 382c1b9e03f52d0cd741ef1d942cad0f649f0744
+Author: Stanislaw Gruszka <sgruszka@redhat.com>
+Date: Thu Jun 5 13:52:25 2014 +0200
- ath9k: Fix TX power calculation
+ rt2x00: change default MAC_BSSID_DW1_BSS_BCN_NUM
- The commit, "ath9k_hw: Fix incorrect Tx control power in AR9003 template"
- fixed the incorrect values in the eeprom templates, but if
- boards have already been calibrated with incorrect values,
- they would still be using the wrong TX power. Fix this by assigning
- a default value in such cases.
+ We setup MAC_BSSID_DW1_BSS_BCN_NUM dynamically when numbers of active
+ beacons increase. Change default to 0 to tell hardware that we want to
+ send only one beacon as default.
- Cc: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
- Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
-commit b9f268b5b01331c3c82179abca551429450e9417
-Author: Michal Kazior <michal.kazior@tieto.com>
-Date: Wed Jan 29 14:22:27 2014 +0100
+commit 3b400571dd033e46fa7e76c5bb92a3ce8198afa9
+Author: Stanislaw Gruszka <sgruszka@redhat.com>
+Date: Thu Jun 5 13:52:24 2014 +0200
- cfg80211: consider existing DFS interfaces
-
- It was possible to break interface combinations in
- the following way:
-
- combo 1: iftype = AP, num_ifaces = 2, num_chans = 2,
- combo 2: iftype = AP, num_ifaces = 1, num_chans = 1, radar = HT20
+ rt2x00: change beaconing setup on RT2800
- With the above interface combinations it was
- possible to:
+ As reported by Matthias, on 5572 chip, even if we clear up TXWI
+ of corresponding beacon, hardware still try to send it or do other
+ action that increase power consumption peak up to 1A.
- step 1. start AP on DFS channel by matching combo 2
- step 2. start AP on non-DFS channel by matching combo 1
+ To avoid the issue, setup beaconing dynamically by configuring offsets
+ of currently active beacons and MAC_BSSID_DW1_BSS_BCN_NUM variable,
+ which limit number of beacons that hardware will try to send.
- This was possible beacuse (step 2) did not consider
- if other interfaces require radar detection.
-
- The patch changes how cfg80211 tracks channels -
- instead of channel itself now a complete chandef
- is stored.
-
- Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+ Reported-by: Matthias Fend <Matthias.Fend@wolfvision.net>
+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
-commit bc9c62f5f511cc395c62dbf4cdd437f23db53b28
-Author: Antonio Quartulli <antonio@open-mesh.com>
-Date: Wed Jan 29 17:53:43 2014 +0100
+commit 916e591b2cc41f7e572992175ca56d866d7bc958
+Author: Stanislaw Gruszka <sgruszka@redhat.com>
+Date: Thu Jun 5 13:52:23 2014 +0200
- cfg80211: fix channel configuration in IBSS join
-
- When receiving an IBSS_JOINED event select the BSS object
- based on the {bssid, channel} couple rather than the bssid
- only.
- With the current approach if another cell having the same
- BSSID (but using a different channel) exists then cfg80211
- picks up the wrong BSS object.
- The result is a mismatching channel configuration between
- cfg80211 and the driver, that can lead to any sort of
- problem.
-
- The issue can be triggered by having an IBSS sitting on
- given channel and then asking the driver to create a new
- cell using the same BSSID but with a different frequency.
- By passing the channel to cfg80211_get_bss() we can solve
- this ambiguity and retrieve/create the correct BSS object.
- All the users of cfg80211_ibss_joined() have been changed
- accordingly.
+ rt2x00: change beaconing locking
- Moreover WARN when cfg80211_ibss_joined() gets a NULL
- channel as argument and remove a bogus call of the same
- function in ath6kl (it does not make sense to call
- cfg80211_ibss_joined() with a zero BSSID on ibss-leave).
+ This patch is needed for further changes to keep global variables
+ consistent when changing beaconing on diffrent vif's.
- Cc: Kalle Valo <kvalo@qca.qualcomm.com>
- Cc: Arend van Spriel <arend@broadcom.com>
- Cc: Bing Zhao <bzhao@marvell.com>
- Cc: Jussi Kivilinna <jussi.kivilinna@iki.fi>
- Cc: libertas-dev@lists.infradead.org
- Acked-by: Kalle Valo <kvalo@qca.qualcomm.com>
- Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
- [minor code cleanup in ath6kl]
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
-commit 7e0c41cb41f215aba2c39b1c237bb4d42ec49a85
+commit 930b0dffd1731f3f418f9132faea720a23b7af61
Author: Johannes Berg <johannes.berg@intel.com>
-Date: Fri Jan 24 14:41:44 2014 +0100
-
- mac80211: fix bufferable MMPDU RX handling
-
- Action, disassoc and deauth frames are bufferable, and as such don't
- have the PM bit in the frame control field reserved which means we
- need to react to the bit when receiving in such a frame.
-
- Fix this by introducing a new helper ieee80211_is_bufferable_mmpdu()
- and using it for the RX path that currently ignores the PM bit in
- any non-data frames for doze->wake transitions, but listens to it in
- all frames for wake->doze transitions, both of which are wrong.
-
- Also use the new helper in the TX path to clean up the code.
-
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit fc0df6d2343636e3f48a069330d5b972e3d8659d
-Author: Janusz Dziedzic <janusz.dziedzic@tieto.com>
-Date: Fri Jan 24 14:29:21 2014 +0100
-
- cfg80211: set preset_chandef after channel switch
-
- Set preset_chandef in channel switch notification.
- In other case we will have old preset_chandef.
-
- Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit cdec895e2344987ff171cece96e25d7407a3ebf6
-Author: Simon Wunderlich <simon@open-mesh.com>
-Date: Fri Jan 24 23:48:29 2014 +0100
-
- mac80211: send ibss probe responses with noack flag
-
- Responding to probe requests for scanning clients will often create
- excessive retries, as it happens quite often that the scanning client
- already left the channel. Therefore do it like hostapd and send probe
- responses for wildcard SSID only once by using the noack flag.
+Date: Tue Jun 3 11:18:47 2014 +0200
+
+ mac80211: fix station/driver powersave race
+
+ It is currently possible to have a race due to the station PS
+ unblock work like this:
+ * station goes to sleep with frames buffered in the driver
+ * driver blocks wakeup
+ * station wakes up again
+ * driver flushes/returns frames, and unblocks, which schedules
+ the unblock work
+ * unblock work starts to run, and checks that the station is
+ awake (i.e. that the WLAN_STA_PS_STA flag isn't set)
+ * we process a received frame with PM=1, setting the flag again
+ * ieee80211_sta_ps_deliver_wakeup() runs, delivering all frames
+ to the driver, and then clearing the WLAN_STA_PS_DRIVER and
+ WLAN_STA_PS_STA flags
+
+ In this scenario, mac80211 will think that the station is awake,
+ while it really is asleep, and any TX'ed frames should be filtered
+ by the device (it will know that the station is sleeping) but then
+ passed to mac80211 again, which will not buffer it either as it
+ thinks the station is awake, and eventually the packets will be
+ dropped.
+
+ Fix this by moving the clearing of the flags to exactly where we
+ learn about the situation. This creates a problem of reordering,
+ so introduce another flag indicating that delivery is being done,
+ this new flag also queues frames and is cleared only while the
+ spinlock is held (which the queuing code also holds) so that any
+ concurrent delivery/TX is handled correctly.
- Signed-off-by: Simon Wunderlich <simon@open-mesh.com>
- [fix typo & 'wildcard SSID' in commit log]
+ Reported-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-commit 0b865d1e6b9c05052adae9315df7cb195dc60c3b
-Author: Luciano Coelho <luciano.coelho@intel.com>
-Date: Tue Jan 28 17:09:08 2014 +0200
+commit 6df35206bc6c1c6aad1d8077df5786b4a7f77873
+Author: Felix Fietkau <nbd@openwrt.org>
+Date: Fri May 23 19:58:14 2014 +0200
- mac80211: ibss: remove unnecessary call to release channel
-
- The ieee80211_vif_use_channel() function calls
- ieee80211_vif_release_channel(), so there's no need to call it
- explicitly in __ieee80211_sta_join_ibss().
+ mac80211: reduce packet loss notifications under load
- Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit e1b6c17e971f0a51ff86c2dac2584c63cd999cd7
-Author: Michal Kazior <michal.kazior@tieto.com>
-Date: Wed Jan 29 07:56:21 2014 +0100
-
- mac80211: add missing CSA locking
+ During strong signal fluctuations under high throughput, few consecutive
+ failed A-MPDU transmissions can easily trigger packet loss notification,
+ and thus (in AP mode) client disconnection.
- The patch adds a missing sdata lock and adds a few
- lockdeps for easier maintenance.
+ Reduce the number of false positives by checking the A-MPDU status flag
+ and treating a failed A-MPDU as a single packet.
- Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-commit ad17ba7d14d225b109b73c177cd446afb8050598
-Author: Michal Kazior <michal.kazior@tieto.com>
-Date: Wed Jan 29 07:56:20 2014 +0100
+commit 7b7843a36fbcc568834404c7430ff895d8502131
+Author: Felix Fietkau <nbd@openwrt.org>
+Date: Fri May 23 19:26:32 2014 +0200
- mac80211: fix sdata->radar_required locking
+ mac80211: fix a memory leak on sta rate selection table
- radar_required setting wasn't protected by
- local->mtx in some places. This should prevent
- from scanning/radar detection/roc colliding.
-
- Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+ Cc: stable@vger.kernel.org
+ Reported-by: Christophe Prévotaux <cprevotaux@nltinc.com>
+ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-commit 5fcd5f1808813a3d9e502fd756e01bee8a79c85d
-Author: Michal Kazior <michal.kazior@tieto.com>
-Date: Wed Jan 29 07:56:19 2014 +0100
+commit 96892d6aa0a153423070addf3070bc79578b3897
+Author: Felix Fietkau <nbd@openwrt.org>
+Date: Mon May 19 21:20:49 2014 +0200
- mac80211: move csa_active setting in STA CSA
+ ath9k: avoid passing buffers to the hardware during flush
- The sdata->vif.csa_active could be left set after,
- e.g. channel context constraints check fail in STA
- mode leaving the interface in a strange state for
- a brief period of time until it is disconnected.
- This was harmless but ugly.
+ The commit "ath9k: fix possible hang on flush" changed the receive code
+ to always link rx descriptors of processed frames, even when flushing.
+ In some cases, this leads to flushed rx buffers being passed to the
+ hardware while rx is already stopped.
- Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
- Reviewed-by: Luciano Coelho <luciano.coelho@intel.com>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit e486da4b7eed71821c6b4c1bb9ac62ffd3ab13e9
-Author: Michal Kazior <michal.kazior@tieto.com>
-Date: Wed Jan 29 07:56:18 2014 +0100
+ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
- mac80211: fix possible memory leak on AP CSA failure
-
- If CSA for AP interface failed and the interface
- was not stopped afterwards another CSA request
- would leak sdata->u.ap.next_beacon.
-
- Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
- Reviewed-by: Luciano Coelho <luciano.coelho@intel.com>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit 3a77ba08940682bf3d52cf14f980337324af9d4a
-Author: Johannes Berg <johannes.berg@intel.com>
-Date: Sat Feb 1 00:33:29 2014 +0100
-
- mac80211: fix fragmentation code, particularly for encryption
-
- The "new" fragmentation code (since my rewrite almost 5 years ago)
- erroneously sets skb->len rather than using skb_trim() to adjust
- the length of the first fragment after copying out all the others.
- This leaves the skb tail pointer pointing to after where the data
- originally ended, and thus causes the encryption MIC to be written
- at that point, rather than where it belongs: immediately after the
- data.
-
- The impact of this is that if software encryption is done, then
- a) encryption doesn't work for the first fragment, the connection
- becomes unusable as the first fragment will never be properly
- verified at the receiver, the MIC is practically guaranteed to
- be wrong
- b) we leak up to 8 bytes of plaintext (!) of the packet out into
- the air
-
- This is only mitigated by the fact that many devices are capable
- of doing encryption in hardware, in which case this can't happen
- as the tail pointer is irrelevant in that case. Additionally,
- fragmentation is not used very frequently and would normally have
- to be configured manually.
-
- Fix this by using skb_trim() properly.
-
- Cc: stable@vger.kernel.org
- Fixes: 2de8e0d999b8 ("mac80211: rewrite fragmentation")
- Reported-by: Jouni Malinen <j@w1.fi>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit de5f242e0c10e841017e37eb8c38974a642dbca8
-Author: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-Date: Tue Jan 28 06:21:59 2014 +0530
-
- ath9k: Fix build error on ARM
-
- Use mdelay instead of udelay to fix this error:
-
- ERROR: "__bad_udelay" [drivers/net/wireless/ath/ath9k/ath9k_hw.ko] undefined!
- make[1]: *** [__modpost] Error 1
- make: *** [modules] Error 2
-
- Reported-by: Josh Boyer <jwboyer@fedoraproject.org>
- Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
-
-commit 8e3ea7a51dfc61810fcefd947f6edcf61125252a
-Author: Geert Uytterhoeven <geert@linux-m68k.org>
-Date: Sun Jan 26 11:53:21 2014 +0100
-
- ath9k: Fix uninitialized variable in ath9k_has_tx_pending()
-
- drivers/net/wireless/ath/ath9k/main.c: In function ‘ath9k_has_tx_pending’:
- drivers/net/wireless/ath/ath9k/main.c:1869: warning: ‘npend’ may be used uninitialized in this function
-
- Introduced by commit 10e2318103f5941aa70c318afe34bc41f1b98529 ("ath9k:
- optimize ath9k_flush").
-
- Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
-
-commit a4a634a6937ebdd827fa58e8fcdb8ca49a3769f6
-Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
-Date: Mon Jan 27 11:07:42 2014 +0200
-
- mac80211: release the channel in error path in start_ap
-
- When the driver cannot start the AP or when the assignement
- of the beacon goes wrong, we need to unassign the vif.
-
- Cc: stable@vger.kernel.org
- Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit dfb6889a75c601aedb7450b7e606668e77da6679
-Author: Johannes Berg <johannes.berg@intel.com>
-Date: Wed Jan 22 11:14:19 2014 +0200
-
- cfg80211: send scan results from work queue
-
- Due to the previous commit, when a scan finishes, it is in theory
- possible to hit the following sequence:
- 1. interface starts being removed
- 2. scan is cancelled by driver and cfg80211 is notified
- 3. scan done work is scheduled
- 4. interface is removed completely, rdev->scan_req is freed,
- event sent to userspace but scan done work remains pending
- 5. new scan is requested on another virtual interface
- 6. scan done work runs, freeing the still-running scan
-
- To fix this situation, hang on to the scan done message and block
- new scans while that is the case, and only send the message from
- the work function, regardless of whether the scan_req is already
- freed from interface removal. This makes step 5 above impossible
- and changes step 6 to be
- 5. scan done work runs, sending the scan done message
-
- As this can't work for wext, so we send the message immediately,
- but this shouldn't be an issue since we still return -EBUSY.
-
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit 45b7ab41fc08627d9a8428cb413d5d84662a9707
-Author: Johannes Berg <johannes.berg@intel.com>
-Date: Wed Jan 22 11:14:18 2014 +0200
-
- cfg80211: fix scan done race
-
- When an interface/wdev is removed, any ongoing scan should be
- cancelled by the driver. This will make it call cfg80211, which
- only queues a work struct. If interface/wdev removal is quick
- enough, this can leave the scan request pending and processed
- only after the interface is gone, causing a use-after-free.
-
- Fix this by making sure the scan request is not pending after
- the interface is destroyed. We can't flush or cancel the work
- item due to locking concerns, but when it'll run it shouldn't
- find anything to do. This leaves a potential issue, if a new
- scan gets requested before the work runs, it prematurely stops
- the running scan, potentially causing another crash. I'll fix
- that in the next patch.
-
- This was particularly observed with P2P_DEVICE wdevs, likely
- because freeing them is quicker than freeing netdevs.
-
- Reported-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
- Fixes: 4a58e7c38443 ("cfg80211: don't "leak" uncompleted scans")
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit ae04fa489ab31b5a10d3cc8399f52761175d4321
-Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
-Date: Thu Jan 23 14:28:16 2014 +0200
-
- mac80211: avoid deadlock revealed by lockdep
-
- sdata->u.ap.request_smps_work can’t be flushed synchronously
- under wdev_lock(wdev) since ieee80211_request_smps_ap_work
- itself locks the same lock.
- While at it, reset the driver_smps_mode when the ap is
- stopped to its default: OFF.
-
- This solves:
-
- ======================================================
- [ INFO: possible circular locking dependency detected ]
- 3.12.0-ipeer+ #2 Tainted: G O
- -------------------------------------------------------
- rmmod/2867 is trying to acquire lock:
- ((&sdata->u.ap.request_smps_work)){+.+...}, at: [<c105b8d0>] flush_work+0x0/0x90
-
- but task is already holding lock:
- (&wdev->mtx){+.+.+.}, at: [<f9b32626>] cfg80211_stop_ap+0x26/0x230 [cfg80211]
-
- which lock already depends on the new lock.
-
- the existing dependency chain (in reverse order) is:
-
- -> #1 (&wdev->mtx){+.+.+.}:
- [<c10aefa9>] lock_acquire+0x79/0xe0
- [<c1607a1a>] mutex_lock_nested+0x4a/0x360
- [<fb06288b>] ieee80211_request_smps_ap_work+0x2b/0x50 [mac80211]
- [<c105cdd8>] process_one_work+0x198/0x450
- [<c105d469>] worker_thread+0xf9/0x320
- [<c10669ff>] kthread+0x9f/0xb0
- [<c1613397>] ret_from_kernel_thread+0x1b/0x28
-
- -> #0 ((&sdata->u.ap.request_smps_work)){+.+...}:
- [<c10ae9df>] __lock_acquire+0x183f/0x1910
- [<c10aefa9>] lock_acquire+0x79/0xe0
- [<c105b917>] flush_work+0x47/0x90
- [<c105d867>] __cancel_work_timer+0x67/0xe0
- [<c105d90f>] cancel_work_sync+0xf/0x20
- [<fb0765cc>] ieee80211_stop_ap+0x8c/0x340 [mac80211]
- [<f9b3268c>] cfg80211_stop_ap+0x8c/0x230 [cfg80211]
- [<f9b0d8f9>] cfg80211_leave+0x79/0x100 [cfg80211]
- [<f9b0da72>] cfg80211_netdev_notifier_call+0xf2/0x4f0 [cfg80211]
- [<c160f2c9>] notifier_call_chain+0x59/0x130
- [<c106c6de>] __raw_notifier_call_chain+0x1e/0x30
- [<c106c70f>] raw_notifier_call_chain+0x1f/0x30
- [<c14f8213>] call_netdevice_notifiers_info+0x33/0x70
- [<c14f8263>] call_netdevice_notifiers+0x13/0x20
- [<c14f82a4>] __dev_close_many+0x34/0xb0
- [<c14f83fe>] dev_close_many+0x6e/0xc0
- [<c14f9c77>] rollback_registered_many+0xa7/0x1f0
- [<c14f9dd4>] unregister_netdevice_many+0x14/0x60
- [<fb06f4d9>] ieee80211_remove_interfaces+0xe9/0x170 [mac80211]
- [<fb055116>] ieee80211_unregister_hw+0x56/0x110 [mac80211]
- [<fa3e9396>] iwl_op_mode_mvm_stop+0x26/0xe0 [iwlmvm]
- [<f9b9d8ca>] _iwl_op_mode_stop+0x3a/0x70 [iwlwifi]
- [<f9b9d96f>] iwl_opmode_deregister+0x6f/0x90 [iwlwifi]
- [<fa405179>] __exit_compat+0xd/0x19 [iwlmvm]
- [<c10b8bf9>] SyS_delete_module+0x179/0x2b0
- [<c1613421>] sysenter_do_call+0x12/0x32
-
- Fixes: 687da132234f ("mac80211: implement SMPS for AP")
- Cc: <stable@vger.kernel.org> [3.13]
- Reported-by: Ilan Peer <ilan.peer@intel.com>
- Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit 178b205e96217164fd7c30113464250d0b6f5eca
-Author: Johannes Berg <johannes.berg@intel.com>
-Date: Thu Jan 23 16:32:29 2014 +0100
-
- cfg80211: re-enable 5/10 MHz support
-
- Unfortunately I forgot this during the merge window, but the
- patch seems small enough to go in as a fix. The userspace API
- bug that was the reason for disabling it has long been fixed.
-
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit 110a1c79acda14edc83b7c8dc5af9c7ddd23eb61
-Author: Pontus Fuchs <pontus.fuchs@gmail.com>
-Date: Thu Jan 16 15:00:40 2014 +0100
-
- nl80211: Reset split_start when netlink skb is exhausted
-
- When the netlink skb is exhausted split_start is left set. In the
- subsequent retry, with a larger buffer, the dump is continued from the
- failing point instead of from the beginning.
-
- This was causing my rt28xx based USB dongle to now show up when
- running "iw list" with an old iw version without split dump support.
-
- Cc: stable@vger.kernel.org
- Fixes: 3713b4e364ef ("nl80211: allow splitting wiphy information in dumps")
- Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com>
- [avoid the entire workaround when state->split is set]
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit b4c31b45ffc7ef110fa9ecc34d7878fe7c5b9da4
-Author: Eliad Peller <eliad@wizery.com>
-Date: Sun Jan 12 11:06:37 2014 +0200
-
- mac80211: move roc cookie assignment earlier
-
- ieee80211_start_roc_work() might add a new roc
- to existing roc, and tell cfg80211 it has already
- started.
-
- However, this might happen before the roc cookie
- was set, resulting in REMAIN_ON_CHANNEL (started)
- event with null cookie. Consequently, it can make
- wpa_supplicant go out of sync.
-
- Fix it by setting the roc cookie earlier.
-
- Cc: stable@vger.kernel.org
- Signed-off-by: Eliad Peller <eliad@wizery.com>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit cfdc9157bfd7bcf88ab4dae08873a9907eba984c
-Author: Johannes Berg <johannes.berg@intel.com>
-Date: Fri Jan 24 14:06:29 2014 +0100
-
- nl80211: send event when AP operation is stopped
-
- There are a few cases, e.g. suspend, where an AP interface is
- stopped by the kernel rather than by userspace request, most
- commonly when suspending. To let userspace know about this,
- send the NL80211_CMD_STOP_AP command as an event every time
- an AP interface is stopped. This also happens when userspace
- did in fact request the AP stop, but that's not a problem.
-
- For full-MAC drivers this may need to be extended to also
- cover cases where the device stopped the AP operation for
- some reason, this a bit more complicated because then all
- cfg80211 state also needs to be reset; such API is not part
- of this patch.
-
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit d5d567eda7704f190379ca852a8f9a4112e3eee3
-Author: Johannes Berg <johannes.berg@intel.com>
-Date: Thu Jan 23 16:20:29 2014 +0100
-
- mac80211: add length check in ieee80211_is_robust_mgmt_frame()
-
- A few places weren't checking that the frame passed to the
- function actually has enough data even though the function
- clearly documents it must have a payload byte. Make this
- safer by changing the function to take an skb and checking
- the length inside. The old version is preserved for now as
- the rtl* drivers use it and don't have a correct skb.
-
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit f8f6d212a047fc65c7d3442dfc038f65517236fc
-Author: Johannes Berg <johannes.berg@intel.com>
-Date: Fri Jan 24 10:53:53 2014 +0100
-
- nl80211: fix scheduled scan RSSI matchset attribute confusion
-
- The scheduled scan matchsets were intended to be a list of filters,
- with the found BSS having to pass at least one of them to be passed
- to the host. When the RSSI attribute was added, however, this was
- broken and currently wpa_supplicant adds that attribute in its own
- matchset; however, it doesn't intend that to mean that anything
- that passes the RSSI filter should be passed to the host, instead
- it wants it to mean that everything needs to also have higher RSSI.
-
- This is semantically problematic because we have a list of filters
- like [ SSID1, SSID2, SSID3, RSSI ] with no real indication which
- one should be OR'ed and which one AND'ed.
-
- To fix this, move the RSSI filter attribute into each matchset. As
- we need to stay backward compatible, treat a matchset with only the
- RSSI attribute as a "default RSSI filter" for all other matchsets,
- but only if there are other matchsets (an RSSI-only matchset by
- itself is still desirable.)
-
- To make driver implementation easier, keep a global min_rssi_thold
- for the entire request as well. The only affected driver is ath6kl.
-
- I found this when I looked into the code after Raja Mani submitted
- a patch fixing the n_match_sets calculation to disregard the RSSI,
- but that patch didn't address the semantic issue.
-
- Reported-by: Raja Mani <rmani@qti.qualcomm.com>
- Acked-by: Luciano Coelho <luciano.coelho@intel.com>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit de553e8545e65a6dc4e45f43df7e1443d4291922
-Author: Johannes Berg <johannes.berg@intel.com>
-Date: Fri Jan 24 10:17:47 2014 +0100
-
- nl80211: check nla_parse() return values
-
- If there's a policy, then nla_parse() return values must be
- checked, otherwise the policy is useless and there's nothing
- that ensures the attributes are actually what we expect them
- to be.
-
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-
-commit 652204a0733e9e1c54661d6f9d36e2e1e3b22bb1
-Author: Karl Beldan <karl.beldan@rivierawaves.com>
-Date: Thu Jan 23 20:06:34 2014 +0100
-
- mac80211: send {ADD,DEL}BA on AC_VO like other mgmt frames, as per spec
-
- ATM, {ADD,DEL}BA and BAR frames are sent on the AC matching the TID of
- the BA parameters. In the discussion [1] about this patch, Johannes
- recalled that it fixed some races with the DELBA and indeed this
- behavior was introduced in [2].
- While [2] is right for the BARs, the part queueing the {ADD,DEL}BAs on
- their BA params TID AC violates the spec and is more a workaround for
- some drivers. Helmut expressed some concerns wrt such drivers, in
- particular DELBAs in rt2x00.
-
- ATM, DELBAs are sent after a driver has called (hence "purposely")
- ieee80211_start_tx_ba_cb_irqsafe and Johannes and Emmanuel gave some
- details wrt intentions behind the split of the IEEE80211_AMPDU_TX_STOP_*
- given to the driver ampdu_action supposed to call this function, which
- could prove handy to people trying to do the right thing in faulty
- drivers (if their fw/hw don't get in their way).
-
- [1] http://mid.gmane.org/1390391564-18481-1-git-send-email-karl.beldan@gmail.com
- [2] Commit: cf6bb79ad828 ("mac80211: Use appropriate TID for sending BAR, ADDBA and DELBA frames")
-
- Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com>
- Cc: Helmut Schaa <helmut.schaa@googlemail.com>
- Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
- Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
-+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
-@@ -790,7 +790,7 @@ void ath6kl_cfg80211_connect_event(struc
- if (nw_type & ADHOC_NETWORK) {
- ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "ad-hoc %s selected\n",
- nw_type & ADHOC_CREATOR ? "creator" : "joiner");
-- cfg80211_ibss_joined(vif->ndev, bssid, GFP_KERNEL);
-+ cfg80211_ibss_joined(vif->ndev, bssid, chan, GFP_KERNEL);
- cfg80211_put_bss(ar->wiphy, bss);
- return;
- }
-@@ -861,13 +861,9 @@ void ath6kl_cfg80211_disconnect_event(st
- }
-
- if (vif->nw_type & ADHOC_NETWORK) {
-- if (vif->wdev.iftype != NL80211_IFTYPE_ADHOC) {
-+ if (vif->wdev.iftype != NL80211_IFTYPE_ADHOC)
- ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
- "%s: ath6k not in ibss mode\n", __func__);
-- return;
-- }
-- memset(bssid, 0, ETH_ALEN);
-- cfg80211_ibss_joined(vif->ndev, bssid, GFP_KERNEL);
- return;
- }
-
-@@ -3256,6 +3252,15 @@ static int ath6kl_cfg80211_sscan_start(s
- struct ath6kl_vif *vif = netdev_priv(dev);
- u16 interval;
- int ret, rssi_thold;
-+ int n_match_sets = request->n_match_sets;
-+
-+ /*
-+ * If there's a matchset w/o an SSID, then assume it's just for
-+ * the RSSI (nothing else is currently supported) and ignore it.
-+ * The device only supports a global RSSI filter that we set below.
-+ */
-+ if (n_match_sets == 1 && !request->match_sets[0].ssid.ssid_len)
-+ n_match_sets = 0;
-
- if (ar->state != ATH6KL_STATE_ON)
- return -EIO;
-@@ -3268,11 +3273,11 @@ static int ath6kl_cfg80211_sscan_start(s
- ret = ath6kl_set_probed_ssids(ar, vif, request->ssids,
- request->n_ssids,
- request->match_sets,
-- request->n_match_sets);
-+ n_match_sets);
- if (ret < 0)
- return ret;
-
-- if (!request->n_match_sets) {
-+ if (!n_match_sets) {
- ret = ath6kl_wmi_bssfilter_cmd(ar->wmi, vif->fw_vif_idx,
- ALL_BSS_FILTER, 0);
- if (ret < 0)
-@@ -3286,12 +3291,12 @@ static int ath6kl_cfg80211_sscan_start(s
-
- if (test_bit(ATH6KL_FW_CAPABILITY_RSSI_SCAN_THOLD,
- ar->fw_capabilities)) {
-- if (request->rssi_thold <= NL80211_SCAN_RSSI_THOLD_OFF)
-+ if (request->min_rssi_thold <= NL80211_SCAN_RSSI_THOLD_OFF)
- rssi_thold = 0;
-- else if (request->rssi_thold < -127)
-+ else if (request->min_rssi_thold < -127)
- rssi_thold = -127;
- else
-- rssi_thold = request->rssi_thold;
-+ rssi_thold = request->min_rssi_thold;
-
- ret = ath6kl_wmi_set_rssi_filter_cmd(ar->wmi, vif->fw_vif_idx,
- rssi_thold);
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1316,7 +1316,7 @@ static bool ath9k_hw_set_reset(struct at
- if (AR_SREV_9300_20_OR_LATER(ah))
- udelay(50);
- else if (AR_SREV_9100(ah))
-- udelay(10000);
-+ mdelay(10);
- else
- udelay(100);
+--- a/drivers/net/wireless/ath/ath9k/recv.c
++++ b/drivers/net/wireless/ath/ath9k/recv.c
+@@ -34,7 +34,8 @@ static inline bool ath9k_check_auto_slee
+ * buffer (or rx fifo). This can incorrectly acknowledge packets
+ * to a sender if last desc is self-linked.
+ */
+-static void ath_rx_buf_link(struct ath_softc *sc, struct ath_rxbuf *bf)
++static void ath_rx_buf_link(struct ath_softc *sc, struct ath_rxbuf *bf,
++ bool flush)
+ {
+ struct ath_hw *ah = sc->sc_ah;
+ struct ath_common *common = ath9k_hw_common(ah);
+@@ -59,18 +60,19 @@ static void ath_rx_buf_link(struct ath_s
+ common->rx_bufsize,
+ 0);
+
+- if (sc->rx.rxlink == NULL)
+- ath9k_hw_putrxbuf(ah, bf->bf_daddr);
+- else
++ if (sc->rx.rxlink)
+ *sc->rx.rxlink = bf->bf_daddr;
++ else if (!flush)
++ ath9k_hw_putrxbuf(ah, bf->bf_daddr);
+
+ sc->rx.rxlink = &ds->ds_link;
+ }
-@@ -1534,7 +1534,7 @@ EXPORT_SYMBOL(ath9k_hw_check_nav);
- bool ath9k_hw_check_alive(struct ath_hw *ah)
+-static void ath_rx_buf_relink(struct ath_softc *sc, struct ath_rxbuf *bf)
++static void ath_rx_buf_relink(struct ath_softc *sc, struct ath_rxbuf *bf,
++ bool flush)
{
- int count = 50;
-- u32 reg;
-+ u32 reg, last_val;
-
- if (AR_SREV_9300(ah))
- return !ath9k_hw_detect_mac_hang(ah);
-@@ -1542,9 +1542,14 @@ bool ath9k_hw_check_alive(struct ath_hw
- if (AR_SREV_9285_12_OR_LATER(ah))
- return true;
-
-+ last_val = REG_READ(ah, AR_OBS_BUS_1);
- do {
- reg = REG_READ(ah, AR_OBS_BUS_1);
-+ if (reg != last_val)
-+ return true;
-
-+ udelay(1);
-+ last_val = reg;
- if ((reg & 0x7E7FFFEF) == 0x00702400)
- continue;
-
-@@ -2051,9 +2056,8 @@ static bool ath9k_hw_set_power_awake(str
-
- REG_SET_BIT(ah, AR_RTC_FORCE_WAKE,
- AR_RTC_FORCE_WAKE_EN);
--
- if (AR_SREV_9100(ah))
-- udelay(10000);
-+ mdelay(10);
- else
- udelay(50);
+ if (sc->rx.buf_hold)
+- ath_rx_buf_link(sc, sc->rx.buf_hold);
++ ath_rx_buf_link(sc, sc->rx.buf_hold, flush);
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -451,7 +451,7 @@ void ath9k_tasklet(unsigned long data)
- * interrupts are enabled in the reset routine.
- */
- atomic_inc(&ah->intr_ref_cnt);
-- ath_dbg(common, ANY, "FATAL: Skipping interrupts\n");
-+ ath_dbg(common, RESET, "FATAL: Skipping interrupts\n");
- goto out;
+ sc->rx.buf_hold = bf;
+ }
+@@ -442,7 +444,7 @@ int ath_startrecv(struct ath_softc *sc)
+ sc->rx.buf_hold = NULL;
+ sc->rx.rxlink = NULL;
+ list_for_each_entry_safe(bf, tbf, &sc->rx.rxbuf, list) {
+- ath_rx_buf_link(sc, bf);
++ ath_rx_buf_link(sc, bf, false);
}
-@@ -471,7 +471,7 @@ void ath9k_tasklet(unsigned long data)
- * interrupts are enabled in the reset routine.
- */
- atomic_inc(&ah->intr_ref_cnt);
-- ath_dbg(common, ANY,
-+ ath_dbg(common, RESET,
- "BB_WATCHDOG: Skipping interrupts\n");
- goto out;
- }
-@@ -484,7 +484,7 @@ void ath9k_tasklet(unsigned long data)
- type = RESET_TYPE_TX_GTT;
- ath9k_queue_reset(sc, type);
- atomic_inc(&ah->intr_ref_cnt);
-- ath_dbg(common, ANY,
-+ ath_dbg(common, RESET,
- "GTT: Skipping interrupts\n");
- goto out;
+ /* We could have deleted elements so the list may be empty now */
+@@ -1118,12 +1120,12 @@ requeue_drop_frag:
+ requeue:
+ list_add_tail(&bf->list, &sc->rx.rxbuf);
+
+- if (edma) {
+- ath_rx_edma_buf_link(sc, qtype);
+- } else {
+- ath_rx_buf_relink(sc, bf);
++ if (!edma) {
++ ath_rx_buf_relink(sc, bf, flush);
+ if (!flush)
+ ath9k_hw_rxena(ah);
++ } else if (!flush) {
++ ath_rx_edma_buf_link(sc, qtype);
}
-@@ -1866,7 +1866,7 @@ static void ath9k_set_coverage_class(str
- static bool ath9k_has_tx_pending(struct ath_softc *sc)
- {
-- int i, npend;
-+ int i, npend = 0;
-
- for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
- if (!ATH_TXQ_SETUP(sc, i))
---- a/drivers/net/wireless/iwlwifi/mvm/scan.c
-+++ b/drivers/net/wireless/iwlwifi/mvm/scan.c
-@@ -595,6 +595,9 @@ static void iwl_scan_offload_build_ssid(
- * config match list.
- */
- for (i = 0; i < req->n_match_sets && i < PROBE_OPTION_MAX; i++) {
-+ /* skip empty SSID matchsets */
-+ if (!req->match_sets[i].ssid.ssid_len)
-+ continue;
- scan->direct_scan[i].id = WLAN_EID_SSID;
- scan->direct_scan[i].len = req->match_sets[i].ssid.ssid_len;
- memcpy(scan->direct_scan[i].ssid, req->match_sets[i].ssid.ssid,
---- a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
-+++ b/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
-@@ -452,7 +452,7 @@ bool rtl88ee_rx_query_desc(struct ieee80
- /* During testing, hdr was NULL */
- return false;
- }
-- if ((ieee80211_is_robust_mgmt_frame(hdr)) &&
-+ if ((_ieee80211_is_robust_mgmt_frame(hdr)) &&
- (ieee80211_has_protected(hdr->frame_control)))
- rx_status->flag &= ~RX_FLAG_DECRYPTED;
- else
---- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
-+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
-@@ -393,7 +393,7 @@ bool rtl92ce_rx_query_desc(struct ieee80
- /* In testing, hdr was NULL here */
- return false;
- }
-- if ((ieee80211_is_robust_mgmt_frame(hdr)) &&
-+ if ((_ieee80211_is_robust_mgmt_frame(hdr)) &&
- (ieee80211_has_protected(hdr->frame_control)))
- rx_status->flag &= ~RX_FLAG_DECRYPTED;
- else
---- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
-+++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c
-@@ -310,7 +310,7 @@ bool rtl92se_rx_query_desc(struct ieee80
- /* during testing, hdr was NULL here */
- return false;
- }
-- if ((ieee80211_is_robust_mgmt_frame(hdr)) &&
-+ if ((_ieee80211_is_robust_mgmt_frame(hdr)) &&
- (ieee80211_has_protected(hdr->frame_control)))
- rx_status->flag &= ~RX_FLAG_DECRYPTED;
- else
---- a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c
-+++ b/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c
-@@ -334,7 +334,7 @@ bool rtl8723ae_rx_query_desc(struct ieee
- /* during testing, hdr could be NULL here */
- return false;
- }
-- if ((ieee80211_is_robust_mgmt_frame(hdr)) &&
-+ if ((_ieee80211_is_robust_mgmt_frame(hdr)) &&
- (ieee80211_has_protected(hdr->frame_control)))
- rx_status->flag &= ~RX_FLAG_DECRYPTED;
- else
---- a/include/linux/ieee80211.h
-+++ b/include/linux/ieee80211.h
-@@ -597,6 +597,20 @@ static inline int ieee80211_is_qos_nullf
- }
+ if (!budget--)
+--- a/net/mac80211/sta_info.c
++++ b/net/mac80211/sta_info.c
+@@ -100,7 +100,8 @@ static void __cleanup_single_sta(struct
+ struct ps_data *ps;
- /**
-+ * ieee80211_is_bufferable_mmpdu - check if frame is bufferable MMPDU
-+ * @fc: frame control field in little-endian byteorder
-+ */
-+static inline bool ieee80211_is_bufferable_mmpdu(__le16 fc)
-+{
-+ /* IEEE 802.11-2012, definition of "bufferable management frame";
-+ * note that this ignores the IBSS special case. */
-+ return ieee80211_is_mgmt(fc) &&
-+ (ieee80211_is_action(fc) ||
-+ ieee80211_is_disassoc(fc) ||
-+ ieee80211_is_deauth(fc));
-+}
-+
-+/**
- * ieee80211_is_first_frag - check if IEEE80211_SCTL_FRAG is not set
- * @seq_ctrl: frame sequence control bytes in little-endian byteorder
- */
-@@ -2192,10 +2206,10 @@ static inline u8 *ieee80211_get_DA(struc
- }
+ if (test_sta_flag(sta, WLAN_STA_PS_STA) ||
+- test_sta_flag(sta, WLAN_STA_PS_DRIVER)) {
++ test_sta_flag(sta, WLAN_STA_PS_DRIVER) ||
++ test_sta_flag(sta, WLAN_STA_PS_DELIVER)) {
+ if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||
+ sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+ ps = &sdata->bss->ps;
+@@ -111,6 +112,7 @@ static void __cleanup_single_sta(struct
- /**
-- * ieee80211_is_robust_mgmt_frame - check if frame is a robust management frame
-+ * _ieee80211_is_robust_mgmt_frame - check if frame is a robust management frame
- * @hdr: the frame (buffer must include at least the first octet of payload)
- */
--static inline bool ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr)
-+static inline bool _ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr)
- {
- if (ieee80211_is_disassoc(hdr->frame_control) ||
- ieee80211_is_deauth(hdr->frame_control))
-@@ -2224,6 +2238,17 @@ static inline bool ieee80211_is_robust_m
- }
+ clear_sta_flag(sta, WLAN_STA_PS_STA);
+ clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
++ clear_sta_flag(sta, WLAN_STA_PS_DELIVER);
- /**
-+ * ieee80211_is_robust_mgmt_frame - check if skb contains a robust mgmt frame
-+ * @skb: the skb containing the frame, length will be checked
-+ */
-+static inline bool ieee80211_is_robust_mgmt_frame(struct sk_buff *skb)
-+{
-+ if (skb->len < 25)
-+ return false;
-+ return _ieee80211_is_robust_mgmt_frame((void *)skb->data);
-+}
-+
-+/**
- * ieee80211_is_public_action - check if frame is a public action frame
- * @hdr: the frame
- * @len: length of the frame
---- a/include/net/cfg80211.h
-+++ b/include/net/cfg80211.h
-@@ -1395,9 +1395,11 @@ struct cfg80211_scan_request {
- * struct cfg80211_match_set - sets of attributes to match
- *
- * @ssid: SSID to be matched
-+ * @rssi_thold: don't report scan results below this threshold (in s32 dBm)
- */
- struct cfg80211_match_set {
- struct cfg80211_ssid ssid;
-+ s32 rssi_thold;
- };
+ atomic_dec(&ps->num_sta_ps);
+ sta_info_recalc_tim(sta);
+@@ -125,7 +127,7 @@ static void __cleanup_single_sta(struct
+ if (ieee80211_vif_is_mesh(&sdata->vif))
+ mesh_sta_cleanup(sta);
- /**
-@@ -1420,7 +1422,8 @@ struct cfg80211_match_set {
- * @dev: the interface
- * @scan_start: start time of the scheduled scan
- * @channels: channels to scan
-- * @rssi_thold: don't report scan results below this threshold (in s32 dBm)
-+ * @min_rssi_thold: for drivers only supporting a single threshold, this
-+ * contains the minimum over all matchsets
- */
- struct cfg80211_sched_scan_request {
- struct cfg80211_ssid *ssids;
-@@ -1433,7 +1436,7 @@ struct cfg80211_sched_scan_request {
- u32 flags;
- struct cfg80211_match_set *match_sets;
- int n_match_sets;
-- s32 rssi_thold;
-+ s32 min_rssi_thold;
-
- /* internal */
- struct wiphy *wiphy;
-@@ -3130,8 +3133,8 @@ struct cfg80211_cached_keys;
- * @identifier: (private) Identifier used in nl80211 to identify this
- * wireless device if it has no netdev
- * @current_bss: (private) Used by the internal configuration code
-- * @channel: (private) Used by the internal configuration code to track
-- * the user-set AP, monitor and WDS channel
-+ * @chandef: (private) Used by the internal configuration code to track
-+ * the user-set channel definition.
- * @preset_chandef: (private) Used by the internal configuration code to
- * track the channel to be used for AP later
- * @bssid: (private) Used by the internal configuration code
-@@ -3195,9 +3198,7 @@ struct wireless_dev {
-
- struct cfg80211_internal_bss *current_bss; /* associated / joined */
- struct cfg80211_chan_def preset_chandef;
--
-- /* for AP and mesh channel tracking */
-- struct ieee80211_channel *channel;
-+ struct cfg80211_chan_def chandef;
+- cancel_work_sync(&sta->drv_unblock_wk);
++ cancel_work_sync(&sta->drv_deliver_wk);
- bool ibss_fixed;
- bool ibss_dfs_possible;
-@@ -3879,6 +3880,7 @@ void cfg80211_michael_mic_failure(struct
- *
- * @dev: network device
- * @bssid: the BSSID of the IBSS joined
-+ * @channel: the channel of the IBSS joined
- * @gfp: allocation flags
- *
- * This function notifies cfg80211 that the device joined an IBSS or
-@@ -3888,7 +3890,8 @@ void cfg80211_michael_mic_failure(struct
- * with the locally generated beacon -- this guarantees that there is
- * always a scan result for this IBSS. cfg80211 will handle the rest.
+ /*
+ * Destroy aggregation state here. It would be nice to wait for the
+@@ -227,6 +229,7 @@ struct sta_info *sta_info_get_by_idx(str
*/
--void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, gfp_t gfp);
-+void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
-+ struct ieee80211_channel *channel, gfp_t gfp);
-
- /**
- * cfg80211_notify_new_candidate - notify cfg80211 of a new mesh peer candidate
---- a/include/uapi/linux/nl80211.h
-+++ b/include/uapi/linux/nl80211.h
-@@ -2442,9 +2442,15 @@ enum nl80211_reg_rule_attr {
- * enum nl80211_sched_scan_match_attr - scheduled scan match attributes
- * @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved
- * @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching,
-- * only report BSS with matching SSID.
-+ * only report BSS with matching SSID.
- * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a
-- * BSS in scan results. Filtering is turned off if not specified.
-+ * BSS in scan results. Filtering is turned off if not specified. Note that
-+ * if this attribute is in a match set of its own, then it is treated as
-+ * the default value for all matchsets with an SSID, rather than being a
-+ * matchset of its own without an RSSI filter. This is due to problems with
-+ * how this API was implemented in the past. Also, due to the same problem,
-+ * the only way to create a matchset with only an RSSI filter (with this
-+ * attribute) is if there's only a single matchset with the RSSI attribute.
- * @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter
- * attribute number currently defined
- * @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use
---- a/net/mac80211/agg-tx.c
-+++ b/net/mac80211/agg-tx.c
-@@ -107,7 +107,7 @@ static void ieee80211_send_addba_request
- mgmt->u.action.u.addba_req.start_seq_num =
- cpu_to_le16(start_seq_num << 4);
-
-- ieee80211_tx_skb_tid(sdata, skb, tid);
-+ ieee80211_tx_skb(sdata, skb);
- }
-
- void ieee80211_send_bar(struct ieee80211_vif *vif, u8 *ra, u16 tid, u16 ssn)
---- a/net/mac80211/cfg.c
-+++ b/net/mac80211/cfg.c
-@@ -970,9 +970,9 @@ static int ieee80211_start_ap(struct wip
- /* TODO: make hostapd tell us what it wants */
- sdata->smps_mode = IEEE80211_SMPS_OFF;
- sdata->needed_rx_chains = sdata->local->rx_chains;
-- sdata->radar_required = params->radar_required;
-
- mutex_lock(&local->mtx);
-+ sdata->radar_required = params->radar_required;
- err = ieee80211_vif_use_channel(sdata, ¶ms->chandef,
- IEEE80211_CHANCTX_SHARED);
- mutex_unlock(&local->mtx);
-@@ -1021,8 +1021,10 @@ static int ieee80211_start_ap(struct wip
- IEEE80211_P2P_OPPPS_ENABLE_BIT;
+ void sta_info_free(struct ieee80211_local *local, struct sta_info *sta)
+ {
++ struct ieee80211_sta_rates *rates;
+ int i;
- err = ieee80211_assign_beacon(sdata, ¶ms->beacon);
-- if (err < 0)
-+ if (err < 0) {
-+ ieee80211_vif_release_channel(sdata);
- return err;
-+ }
- changed |= err;
-
- err = drv_start_ap(sdata->local, sdata);
-@@ -1032,6 +1034,7 @@ static int ieee80211_start_ap(struct wip
- if (old)
- kfree_rcu(old, rcu_head);
- RCU_INIT_POINTER(sdata->u.ap.beacon, NULL);
-+ ieee80211_vif_release_channel(sdata);
- return err;
+ if (sta->rate_ctrl)
+@@ -238,6 +241,10 @@ void sta_info_free(struct ieee80211_loca
+ kfree(sta->tx_lat);
}
-@@ -1053,6 +1056,7 @@ static int ieee80211_change_beacon(struc
- int err;
-
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-+ sdata_assert_lock(sdata);
-
- /* don't allow changing the beacon while CSA is in place - offset
- * of channel switch counter may change
-@@ -1080,6 +1084,8 @@ static int ieee80211_stop_ap(struct wiph
- struct probe_resp *old_probe_resp;
- struct cfg80211_chan_def chandef;
-
-+ sdata_assert_lock(sdata);
++ rates = rcu_dereference_protected(sta->sta.rates, true);
++ if (rates)
++ kfree(rates);
+
- old_beacon = sdata_dereference(sdata->u.ap.beacon, sdata);
- if (!old_beacon)
- return -ENOENT;
-@@ -1090,8 +1096,6 @@ static int ieee80211_stop_ap(struct wiph
- kfree(sdata->u.ap.next_beacon);
- sdata->u.ap.next_beacon = NULL;
+ sta_dbg(sta->sdata, "Destroyed STA %pM\n", sta->sta.addr);
-- cancel_work_sync(&sdata->u.ap.request_smps_work);
--
- /* turn off carrier for this interface and dependent VLANs */
- list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list)
- netif_carrier_off(vlan->dev);
-@@ -1103,6 +1107,7 @@ static int ieee80211_stop_ap(struct wiph
- kfree_rcu(old_beacon, rcu_head);
- if (old_probe_resp)
- kfree_rcu(old_probe_resp, rcu_head);
-+ sdata->u.ap.driver_smps_mode = IEEE80211_SMPS_OFF;
-
- __sta_info_flush(sdata, true);
- ieee80211_free_keys(sdata, true);
-@@ -1988,6 +1993,9 @@ static int ieee80211_change_bss(struct w
-
- band = ieee80211_get_sdata_band(sdata);
-
-+ if (WARN_ON(!wiphy->bands[band]))
-+ return -EINVAL;
-+
- if (params->use_cts_prot >= 0) {
- sdata->vif.bss_conf.use_cts_prot = params->use_cts_prot;
- changed |= BSS_CHANGED_ERP_CTS_PROT;
-@@ -2638,6 +2646,24 @@ static int ieee80211_start_roc_work(stru
- INIT_DELAYED_WORK(&roc->work, ieee80211_sw_roc_work);
- INIT_LIST_HEAD(&roc->dependents);
-
-+ /*
-+ * cookie is either the roc cookie (for normal roc)
-+ * or the SKB (for mgmt TX)
-+ */
-+ if (!txskb) {
-+ /* local->mtx protects this */
-+ local->roc_cookie_counter++;
-+ roc->cookie = local->roc_cookie_counter;
-+ /* wow, you wrapped 64 bits ... more likely a bug */
-+ if (WARN_ON(roc->cookie == 0)) {
-+ roc->cookie = 1;
-+ local->roc_cookie_counter++;
-+ }
-+ *cookie = roc->cookie;
-+ } else {
-+ *cookie = (unsigned long)txskb;
-+ }
-+
- /* if there's one pending or we're scanning, queue this one */
- if (!list_empty(&local->roc_list) ||
- local->scanning || local->radar_detect_enabled)
-@@ -2772,24 +2798,6 @@ static int ieee80211_start_roc_work(stru
- if (!queued)
- list_add_tail(&roc->list, &local->roc_list);
-
-- /*
-- * cookie is either the roc cookie (for normal roc)
-- * or the SKB (for mgmt TX)
-- */
-- if (!txskb) {
-- /* local->mtx protects this */
-- local->roc_cookie_counter++;
-- roc->cookie = local->roc_cookie_counter;
-- /* wow, you wrapped 64 bits ... more likely a bug */
-- if (WARN_ON(roc->cookie == 0)) {
-- roc->cookie = 1;
-- local->roc_cookie_counter++;
-- }
-- *cookie = roc->cookie;
-- } else {
-- *cookie = (unsigned long)txskb;
-- }
--
- return 0;
+ kfree(sta);
+@@ -252,33 +259,23 @@ static void sta_info_hash_add(struct iee
+ rcu_assign_pointer(local->sta_hash[STA_HASH(sta->sta.addr)], sta);
}
-@@ -3004,8 +3012,10 @@ void ieee80211_csa_finalize_work(struct
- if (!ieee80211_sdata_running(sdata))
- goto unlock;
-
-- sdata->radar_required = sdata->csa_radar_required;
-+ sdata_assert_lock(sdata);
-+
- mutex_lock(&local->mtx);
-+ sdata->radar_required = sdata->csa_radar_required;
- err = ieee80211_vif_change_channel(sdata, &changed);
- mutex_unlock(&local->mtx);
- if (WARN_ON(err < 0))
-@@ -3022,13 +3032,13 @@ void ieee80211_csa_finalize_work(struct
- switch (sdata->vif.type) {
- case NL80211_IFTYPE_AP:
- err = ieee80211_assign_beacon(sdata, sdata->u.ap.next_beacon);
-+ kfree(sdata->u.ap.next_beacon);
-+ sdata->u.ap.next_beacon = NULL;
-+
- if (err < 0)
- goto unlock;
-
- changed |= err;
-- kfree(sdata->u.ap.next_beacon);
-- sdata->u.ap.next_beacon = NULL;
--
- ieee80211_bss_info_change_notify(sdata, err);
- break;
- case NL80211_IFTYPE_ADHOC:
-@@ -3066,7 +3076,7 @@ int ieee80211_channel_switch(struct wiph
- struct ieee80211_if_mesh __maybe_unused *ifmsh;
- int err, num_chanctx;
-
-- lockdep_assert_held(&sdata->wdev.mtx);
-+ sdata_assert_lock(sdata);
-
- if (!list_empty(&local->roc_list) || local->scanning)
- return -EBUSY;
---- a/net/mac80211/ht.c
-+++ b/net/mac80211/ht.c
-@@ -375,7 +375,7 @@ void ieee80211_send_delba(struct ieee802
- mgmt->u.action.u.delba.params = cpu_to_le16(params);
- mgmt->u.action.u.delba.reason_code = cpu_to_le16(reason_code);
-
-- ieee80211_tx_skb_tid(sdata, skb, tid);
-+ ieee80211_tx_skb(sdata, skb);
- }
-
- void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata,
-@@ -466,7 +466,9 @@ void ieee80211_request_smps_ap_work(stru
- u.ap.request_smps_work);
-
- sdata_lock(sdata);
-- __ieee80211_request_smps_ap(sdata, sdata->u.ap.driver_smps_mode);
-+ if (sdata_dereference(sdata->u.ap.beacon, sdata))
-+ __ieee80211_request_smps_ap(sdata,
-+ sdata->u.ap.driver_smps_mode);
- sdata_unlock(sdata);
- }
+-static void sta_unblock(struct work_struct *wk)
++static void sta_deliver_ps_frames(struct work_struct *wk)
+ {
+ struct sta_info *sta;
---- a/net/mac80211/iface.c
-+++ b/net/mac80211/iface.c
-@@ -770,12 +770,19 @@ static void ieee80211_do_stop(struct iee
+- sta = container_of(wk, struct sta_info, drv_unblock_wk);
++ sta = container_of(wk, struct sta_info, drv_deliver_wk);
- ieee80211_roc_purge(local, sdata);
+ if (sta->dead)
+ return;
-- if (sdata->vif.type == NL80211_IFTYPE_STATION)
-+ switch (sdata->vif.type) {
-+ case NL80211_IFTYPE_STATION:
- ieee80211_mgd_stop(sdata);
+- if (!test_sta_flag(sta, WLAN_STA_PS_STA)) {
+- local_bh_disable();
++ local_bh_disable();
++ if (!test_sta_flag(sta, WLAN_STA_PS_STA))
+ ieee80211_sta_ps_deliver_wakeup(sta);
+- local_bh_enable();
+- } else if (test_and_clear_sta_flag(sta, WLAN_STA_PSPOLL)) {
+- clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
-
-- if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
-+ break;
-+ case NL80211_IFTYPE_ADHOC:
- ieee80211_ibss_stop(sdata);
+- local_bh_disable();
++ else if (test_and_clear_sta_flag(sta, WLAN_STA_PSPOLL))
+ ieee80211_sta_ps_deliver_poll_response(sta);
+- local_bh_enable();
+- } else if (test_and_clear_sta_flag(sta, WLAN_STA_UAPSD)) {
+- clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
-
-+ break;
-+ case NL80211_IFTYPE_AP:
-+ cancel_work_sync(&sdata->u.ap.request_smps_work);
-+ break;
-+ default:
-+ break;
-+ }
-
- /*
- * Remove all stations associated with this interface.
-@@ -827,7 +834,9 @@ static void ieee80211_do_stop(struct iee
- cancel_work_sync(&local->dynamic_ps_enable_work);
-
- cancel_work_sync(&sdata->recalc_smps);
-+ sdata_lock(sdata);
- sdata->vif.csa_active = false;
-+ sdata_unlock(sdata);
- cancel_work_sync(&sdata->csa_finalize_work);
-
- cancel_delayed_work_sync(&sdata->dfs_cac_timer_work);
---- a/net/mac80211/rx.c
-+++ b/net/mac80211/rx.c
-@@ -599,10 +599,10 @@ static int ieee80211_is_unicast_robust_m
- {
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
-
-- if (skb->len < 24 || is_multicast_ether_addr(hdr->addr1))
-+ if (is_multicast_ether_addr(hdr->addr1))
- return 0;
-
-- return ieee80211_is_robust_mgmt_frame(hdr);
-+ return ieee80211_is_robust_mgmt_frame(skb);
+- local_bh_disable();
++ else if (test_and_clear_sta_flag(sta, WLAN_STA_UAPSD))
+ ieee80211_sta_ps_deliver_uapsd(sta);
+- local_bh_enable();
+- } else
+- clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
++ local_bh_enable();
}
+ static int sta_prepare_rate_control(struct ieee80211_local *local,
+@@ -340,7 +337,7 @@ struct sta_info *sta_info_alloc(struct i
-@@ -610,10 +610,10 @@ static int ieee80211_is_multicast_robust
- {
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
-
-- if (skb->len < 24 || !is_multicast_ether_addr(hdr->addr1))
-+ if (!is_multicast_ether_addr(hdr->addr1))
- return 0;
-
-- return ieee80211_is_robust_mgmt_frame(hdr);
-+ return ieee80211_is_robust_mgmt_frame(skb);
- }
-
-
-@@ -626,7 +626,7 @@ static int ieee80211_get_mmie_keyidx(str
- if (skb->len < 24 + sizeof(*mmie) || !is_multicast_ether_addr(hdr->da))
- return -1;
-
-- if (!ieee80211_is_robust_mgmt_frame((struct ieee80211_hdr *) hdr))
-+ if (!ieee80211_is_robust_mgmt_frame(skb))
- return -1; /* not a robust management frame */
-
- mmie = (struct ieee80211_mmie *)
-@@ -1128,6 +1128,13 @@ static void sta_ps_end(struct sta_info *
- sta->sta.addr, sta->sta.aid);
-
- if (test_sta_flag(sta, WLAN_STA_PS_DRIVER)) {
-+ /*
-+ * Clear the flag only if the other one is still set
-+ * so that the TX path won't start TX'ing new frames
-+ * directly ... In the case that the driver flag isn't
-+ * set ieee80211_sta_ps_deliver_wakeup() will clear it.
-+ */
-+ clear_sta_flag(sta, WLAN_STA_PS_STA);
- ps_dbg(sta->sdata, "STA %pM aid %d driver-ps-blocked\n",
- sta->sta.addr, sta->sta.aid);
- return;
-@@ -1311,18 +1318,15 @@ ieee80211_rx_h_sta_process(struct ieee80
- !ieee80211_has_morefrags(hdr->frame_control) &&
- !(status->rx_flags & IEEE80211_RX_DEFERRED_RELEASE) &&
- (rx->sdata->vif.type == NL80211_IFTYPE_AP ||
-- rx->sdata->vif.type == NL80211_IFTYPE_AP_VLAN)) {
-+ rx->sdata->vif.type == NL80211_IFTYPE_AP_VLAN) &&
-+ /* PM bit is only checked in frames where it isn't reserved,
-+ * in AP mode it's reserved in non-bufferable management frames
-+ * (cf. IEEE 802.11-2012 8.2.4.1.7 Power Management field)
-+ */
-+ (!ieee80211_is_mgmt(hdr->frame_control) ||
-+ ieee80211_is_bufferable_mmpdu(hdr->frame_control))) {
- if (test_sta_flag(sta, WLAN_STA_PS_STA)) {
-- /*
-- * Ignore doze->wake transitions that are
-- * indicated by non-data frames, the standard
-- * is unclear here, but for example going to
-- * PS mode and then scanning would cause a
-- * doze->wake transition for the probe request,
-- * and that is clearly undesirable.
-- */
-- if (ieee80211_is_data(hdr->frame_control) &&
-- !ieee80211_has_pm(hdr->frame_control))
-+ if (!ieee80211_has_pm(hdr->frame_control))
- sta_ps_end(sta);
- } else {
- if (ieee80211_has_pm(hdr->frame_control))
-@@ -1845,8 +1849,7 @@ static int ieee80211_drop_unencrypted_mg
- * having configured keys.
- */
- if (unlikely(ieee80211_is_action(fc) && !rx->key &&
-- ieee80211_is_robust_mgmt_frame(
-- (struct ieee80211_hdr *) rx->skb->data)))
-+ ieee80211_is_robust_mgmt_frame(rx->skb)))
- return -EACCES;
+ spin_lock_init(&sta->lock);
+ spin_lock_init(&sta->ps_lock);
+- INIT_WORK(&sta->drv_unblock_wk, sta_unblock);
++ INIT_WORK(&sta->drv_deliver_wk, sta_deliver_ps_frames);
+ INIT_WORK(&sta->ampdu_mlme.work, ieee80211_ba_session_work);
+ mutex_init(&sta->ampdu_mlme.mtx);
+ #ifdef CPTCFG_MAC80211_MESH
+@@ -1140,8 +1137,15 @@ void ieee80211_sta_ps_deliver_wakeup(str
}
---- a/net/mac80211/tx.c
-+++ b/net/mac80211/tx.c
-@@ -452,8 +452,7 @@ static int ieee80211_use_mfp(__le16 fc,
- if (sta == NULL || !test_sta_flag(sta, WLAN_STA_MFP))
- return 0;
-
-- if (!ieee80211_is_robust_mgmt_frame((struct ieee80211_hdr *)
-- skb->data))
-+ if (!ieee80211_is_robust_mgmt_frame(skb))
- return 0;
-
- return 1;
-@@ -478,6 +477,20 @@ ieee80211_tx_h_unicast_ps_buf(struct iee
- sta->sta.addr, sta->sta.aid, ac);
- if (tx->local->total_ps_buffered >= TOTAL_MAX_TX_BUFFER)
- purge_old_ps_buffers(tx->local);
+ ieee80211_add_pending_skbs(local, &pending);
+- clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
+- clear_sta_flag(sta, WLAN_STA_PS_STA);
+
-+ /* sync with ieee80211_sta_ps_deliver_wakeup */
-+ spin_lock(&sta->ps_lock);
-+ /*
-+ * STA woke up the meantime and all the frames on ps_tx_buf have
-+ * been queued to pending queue. No reordering can happen, go
-+ * ahead and Tx the packet.
-+ */
-+ if (!test_sta_flag(sta, WLAN_STA_PS_STA) &&
-+ !test_sta_flag(sta, WLAN_STA_PS_DRIVER)) {
-+ spin_unlock(&sta->ps_lock);
-+ return TX_CONTINUE;
-+ }
++ /* now we're no longer in the deliver code */
++ clear_sta_flag(sta, WLAN_STA_PS_DELIVER);
+
- if (skb_queue_len(&sta->ps_tx_buf[ac]) >= STA_MAX_TX_BUFFER) {
- struct sk_buff *old = skb_dequeue(&sta->ps_tx_buf[ac]);
- ps_dbg(tx->sdata,
-@@ -492,6 +505,7 @@ ieee80211_tx_h_unicast_ps_buf(struct iee
- info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING;
- info->flags &= ~IEEE80211_TX_TEMPORARY_FLAGS;
- skb_queue_tail(&sta->ps_tx_buf[ac], tx->skb);
-+ spin_unlock(&sta->ps_lock);
-
- if (!timer_pending(&local->sta_cleanup))
- mod_timer(&local->sta_cleanup,
-@@ -525,9 +539,7 @@ ieee80211_tx_h_ps_buf(struct ieee80211_t
-
- /* only deauth, disassoc and action are bufferable MMPDUs */
- if (ieee80211_is_mgmt(hdr->frame_control) &&
-- !ieee80211_is_deauth(hdr->frame_control) &&
-- !ieee80211_is_disassoc(hdr->frame_control) &&
-- !ieee80211_is_action(hdr->frame_control)) {
-+ !ieee80211_is_bufferable_mmpdu(hdr->frame_control)) {
- if (tx->flags & IEEE80211_TX_UNICAST)
- info->flags |= IEEE80211_TX_CTL_NO_PS_BUFFER;
- return TX_CONTINUE;
-@@ -567,7 +579,7 @@ ieee80211_tx_h_select_key(struct ieee802
- tx->key = key;
- else if (ieee80211_is_mgmt(hdr->frame_control) &&
- is_multicast_ether_addr(hdr->addr1) &&
-- ieee80211_is_robust_mgmt_frame(hdr) &&
-+ ieee80211_is_robust_mgmt_frame(tx->skb) &&
- (key = rcu_dereference(tx->sdata->default_mgmt_key)))
- tx->key = key;
- else if (is_multicast_ether_addr(hdr->addr1) &&
-@@ -582,12 +594,12 @@ ieee80211_tx_h_select_key(struct ieee802
- tx->key = NULL;
- else if (tx->skb->protocol == tx->sdata->control_port_protocol)
- tx->key = NULL;
-- else if (ieee80211_is_robust_mgmt_frame(hdr) &&
-+ else if (ieee80211_is_robust_mgmt_frame(tx->skb) &&
- !(ieee80211_is_action(hdr->frame_control) &&
- tx->sta && test_sta_flag(tx->sta, WLAN_STA_MFP)))
- tx->key = NULL;
- else if (ieee80211_is_mgmt(hdr->frame_control) &&
-- !ieee80211_is_robust_mgmt_frame(hdr))
-+ !ieee80211_is_robust_mgmt_frame(tx->skb))
- tx->key = NULL;
- else {
- I802_DEBUG_INC(tx->local->tx_handlers_drop_unencrypted);
-@@ -878,7 +890,7 @@ static int ieee80211_fragment(struct iee
- }
-
- /* adjust first fragment's length */
-- skb->len = hdrlen + per_fragm;
-+ skb_trim(skb, hdrlen + per_fragm);
- return 0;
- }
-
-@@ -2900,7 +2912,7 @@ ieee80211_get_buffered_bc(struct ieee802
- cpu_to_le16(IEEE80211_FCTL_MOREDATA);
- }
-
-- if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
-+ if (sdata->vif.type == NL80211_IFTYPE_AP)
- sdata = IEEE80211_DEV_TO_SUB_IF(skb->dev);
- if (!ieee80211_tx_prepare(sdata, &tx, skb))
- break;
---- a/net/mac80211/wpa.c
-+++ b/net/mac80211/wpa.c
-@@ -499,7 +499,7 @@ ieee80211_crypto_ccmp_decrypt(struct iee
- hdrlen = ieee80211_hdrlen(hdr->frame_control);
-
- if (!ieee80211_is_data(hdr->frame_control) &&
-- !ieee80211_is_robust_mgmt_frame(hdr))
-+ !ieee80211_is_robust_mgmt_frame(skb))
- return RX_CONTINUE;
-
- data_len = skb->len - hdrlen - IEEE80211_CCMP_HDR_LEN -
---- a/net/wireless/ap.c
-+++ b/net/wireless/ap.c
-@@ -27,9 +27,10 @@ static int __cfg80211_stop_ap(struct cfg
- err = rdev_stop_ap(rdev, dev);
- if (!err) {
- wdev->beacon_interval = 0;
-- wdev->channel = NULL;
-+ memset(&wdev->chandef, 0, sizeof(wdev->chandef));
- wdev->ssid_len = 0;
- rdev_set_qos_map(rdev, dev, NULL);
-+ nl80211_send_ap_stopped(wdev);
- }
++ /* The station might have polled and then woken up before we responded,
++ * so clear these flags now to avoid them sticking around.
++ */
++ clear_sta_flag(sta, WLAN_STA_PSPOLL);
++ clear_sta_flag(sta, WLAN_STA_UAPSD);
+ spin_unlock(&sta->ps_lock);
- return err;
---- a/net/wireless/core.c
-+++ b/net/wireless/core.c
-@@ -203,8 +203,11 @@ void cfg80211_stop_p2p_device(struct cfg
+ atomic_dec(&ps->num_sta_ps);
+@@ -1542,10 +1546,26 @@ void ieee80211_sta_block_awake(struct ie
- rdev->opencount--;
+ trace_api_sta_block_awake(sta->local, pubsta, block);
-- WARN_ON(rdev->scan_req && rdev->scan_req->wdev == wdev &&
-- !rdev->scan_req->notified);
-+ if (rdev->scan_req && rdev->scan_req->wdev == wdev) {
-+ if (WARN_ON(!rdev->scan_req->notified))
-+ rdev->scan_req->aborted = true;
-+ ___cfg80211_scan_done(rdev, false);
+- if (block)
++ if (block) {
+ set_sta_flag(sta, WLAN_STA_PS_DRIVER);
+- else if (test_sta_flag(sta, WLAN_STA_PS_DRIVER))
+- ieee80211_queue_work(hw, &sta->drv_unblock_wk);
++ return;
++ }
++
++ if (!test_sta_flag(sta, WLAN_STA_PS_DRIVER))
++ return;
++
++ if (!test_sta_flag(sta, WLAN_STA_PS_STA)) {
++ set_sta_flag(sta, WLAN_STA_PS_DELIVER);
++ clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
++ ieee80211_queue_work(hw, &sta->drv_deliver_wk);
++ } else if (test_sta_flag(sta, WLAN_STA_PSPOLL) ||
++ test_sta_flag(sta, WLAN_STA_UAPSD)) {
++ /* must be asleep in this case */
++ clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
++ ieee80211_queue_work(hw, &sta->drv_deliver_wk);
++ } else {
++ clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
+ }
}
+ EXPORT_SYMBOL(ieee80211_sta_block_awake);
- static int cfg80211_rfkill_set_block(void *data, bool blocked)
-@@ -447,9 +450,6 @@ int wiphy_register(struct wiphy *wiphy)
- int i;
- u16 ifmodes = wiphy->interface_modes;
-
-- /* support for 5/10 MHz is broken due to nl80211 API mess - disable */
-- wiphy->flags &= ~WIPHY_FLAG_SUPPORTS_5_10_MHZ;
--
- /*
- * There are major locking problems in nl80211/mac80211 for CSA,
- * disable for all drivers until this has been reworked.
-@@ -795,8 +795,6 @@ void cfg80211_leave(struct cfg80211_regi
- default:
- break;
- }
--
-- wdev->beacon_interval = 0;
+@@ -1703,3 +1723,137 @@ u8 sta_info_tx_streams(struct sta_info *
+ return ((ht_cap->mcs.tx_params & IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK)
+ >> IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT) + 1;
}
-
- static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
-@@ -875,8 +873,11 @@ static int cfg80211_netdev_notifier_call
- break;
- case NETDEV_DOWN:
- cfg80211_update_iface_num(rdev, wdev->iftype, -1);
-- WARN_ON(rdev->scan_req && rdev->scan_req->wdev == wdev &&
-- !rdev->scan_req->notified);
-+ if (rdev->scan_req && rdev->scan_req->wdev == wdev) {
-+ if (WARN_ON(!rdev->scan_req->notified))
-+ rdev->scan_req->aborted = true;
-+ ___cfg80211_scan_done(rdev, false);
-+ }
-
- if (WARN_ON(rdev->sched_scan_req &&
- rdev->sched_scan_req->dev == wdev->netdev)) {
---- a/net/wireless/core.h
-+++ b/net/wireless/core.h
-@@ -62,6 +62,7 @@ struct cfg80211_registered_device {
- struct rb_root bss_tree;
- u32 bss_generation;
- struct cfg80211_scan_request *scan_req; /* protected by RTNL */
-+ struct sk_buff *scan_msg;
- struct cfg80211_sched_scan_request *sched_scan_req;
- unsigned long suspend_at;
- struct work_struct scan_done_wk;
-@@ -210,6 +211,7 @@ struct cfg80211_event {
- } dc;
- struct {
- u8 bssid[ETH_ALEN];
-+ struct ieee80211_channel *channel;
- } ij;
- };
- };
-@@ -257,7 +259,8 @@ int __cfg80211_leave_ibss(struct cfg8021
- struct net_device *dev, bool nowext);
- int cfg80211_leave_ibss(struct cfg80211_registered_device *rdev,
- struct net_device *dev, bool nowext);
--void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid);
-+void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
-+ struct ieee80211_channel *channel);
- int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev);
-
-@@ -361,7 +364,8 @@ int cfg80211_validate_key_settings(struc
- struct key_params *params, int key_idx,
- bool pairwise, const u8 *mac_addr);
- void __cfg80211_scan_done(struct work_struct *wk);
--void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev);
-+void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev,
-+ bool send_message);
- void __cfg80211_sched_scan_results(struct work_struct *wk);
- int __cfg80211_stop_sched_scan(struct cfg80211_registered_device *rdev,
- bool driver_initiated);
-@@ -441,7 +445,8 @@ static inline unsigned int elapsed_jiffi
- void
- cfg80211_get_chan_state(struct wireless_dev *wdev,
- struct ieee80211_channel **chan,
-- enum cfg80211_chan_mode *chanmode);
-+ enum cfg80211_chan_mode *chanmode,
-+ u8 *radar_detect);
-
- int cfg80211_set_monitor_channel(struct cfg80211_registered_device *rdev,
- struct cfg80211_chan_def *chandef);
---- a/net/wireless/nl80211.c
-+++ b/net/wireless/nl80211.c
-@@ -1723,9 +1723,10 @@ static int nl80211_dump_wiphy(struct sk_
- * We can then retry with the larger buffer.
- */
- if ((ret == -ENOBUFS || ret == -EMSGSIZE) &&
-- !skb->len &&
-+ !skb->len && !state->split &&
- cb->min_dump_alloc < 4096) {
- cb->min_dump_alloc = 4096;
-+ state->split_start = 0;
- rtnl_unlock();
- return 1;
- }
-@@ -2047,10 +2048,12 @@ static int nl80211_set_wiphy(struct sk_b
- nla_for_each_nested(nl_txq_params,
- info->attrs[NL80211_ATTR_WIPHY_TXQ_PARAMS],
- rem_txq_params) {
-- nla_parse(tb, NL80211_TXQ_ATTR_MAX,
-- nla_data(nl_txq_params),
-- nla_len(nl_txq_params),
-- txq_params_policy);
-+ result = nla_parse(tb, NL80211_TXQ_ATTR_MAX,
-+ nla_data(nl_txq_params),
-+ nla_len(nl_txq_params),
-+ txq_params_policy);
-+ if (result)
-+ goto bad_res;
- result = parse_txq_params(tb, &txq_params);
- if (result)
- goto bad_res;
-@@ -3289,7 +3292,7 @@ static int nl80211_start_ap(struct sk_bu
- if (!err) {
- wdev->preset_chandef = params.chandef;
- wdev->beacon_interval = params.beacon_interval;
-- wdev->channel = params.chandef.chan;
-+ wdev->chandef = params.chandef;
- wdev->ssid_len = params.ssid_len;
- memcpy(wdev->ssid, params.ssid, wdev->ssid_len);
- }
-@@ -5210,9 +5213,11 @@ static int nl80211_set_reg(struct sk_buf
-
- nla_for_each_nested(nl_reg_rule, info->attrs[NL80211_ATTR_REG_RULES],
- rem_reg_rules) {
-- nla_parse(tb, NL80211_REG_RULE_ATTR_MAX,
-- nla_data(nl_reg_rule), nla_len(nl_reg_rule),
-- reg_rule_policy);
-+ r = nla_parse(tb, NL80211_REG_RULE_ATTR_MAX,
-+ nla_data(nl_reg_rule), nla_len(nl_reg_rule),
-+ reg_rule_policy);
-+ if (r)
-+ goto bad_reg;
- r = parse_reg_rule(tb, &rd->reg_rules[rule_idx]);
- if (r)
- goto bad_reg;
-@@ -5277,7 +5282,7 @@ static int nl80211_trigger_scan(struct s
- if (!rdev->ops->scan)
- return -EOPNOTSUPP;
-
-- if (rdev->scan_req) {
-+ if (rdev->scan_req || rdev->scan_msg) {
- err = -EBUSY;
- goto unlock;
- }
-@@ -5475,6 +5480,7 @@ static int nl80211_start_sched_scan(stru
- enum ieee80211_band band;
- size_t ie_len;
- struct nlattr *tb[NL80211_SCHED_SCAN_MATCH_ATTR_MAX + 1];
-+ s32 default_match_rssi = NL80211_SCAN_RSSI_THOLD_OFF;
-
- if (!(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_SCHED_SCAN) ||
- !rdev->ops->sched_scan_start)
-@@ -5509,11 +5515,40 @@ static int nl80211_start_sched_scan(stru
- if (n_ssids > wiphy->max_sched_scan_ssids)
- return -EINVAL;
-
-- if (info->attrs[NL80211_ATTR_SCHED_SCAN_MATCH])
-+ /*
-+ * First, count the number of 'real' matchsets. Due to an issue with
-+ * the old implementation, matchsets containing only the RSSI attribute
-+ * (NL80211_SCHED_SCAN_MATCH_ATTR_RSSI) are considered as the 'default'
-+ * RSSI for all matchsets, rather than their own matchset for reporting
-+ * all APs with a strong RSSI. This is needed to be compatible with
-+ * older userspace that treated a matchset with only the RSSI as the
-+ * global RSSI for all other matchsets - if there are other matchsets.
-+ */
-+ if (info->attrs[NL80211_ATTR_SCHED_SCAN_MATCH]) {
- nla_for_each_nested(attr,
- info->attrs[NL80211_ATTR_SCHED_SCAN_MATCH],
-- tmp)
-- n_match_sets++;
-+ tmp) {
-+ struct nlattr *rssi;
+
-+ err = nla_parse(tb, NL80211_SCHED_SCAN_MATCH_ATTR_MAX,
-+ nla_data(attr), nla_len(attr),
-+ nl80211_match_policy);
-+ if (err)
-+ return err;
-+ /* add other standalone attributes here */
-+ if (tb[NL80211_SCHED_SCAN_MATCH_ATTR_SSID]) {
-+ n_match_sets++;
-+ continue;
-+ }
-+ rssi = tb[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI];
-+ if (rssi)
-+ default_match_rssi = nla_get_s32(rssi);
++void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
++{
++ struct ieee80211_sub_if_data *sdata = sta->sdata;
++ struct ieee80211_local *local = sdata->local;
++ struct rate_control_ref *ref = local->rate_ctrl;
++ struct timespec uptime;
++ u64 packets = 0;
++ u32 thr = 0;
++ int i, ac;
++
++ sinfo->generation = sdata->local->sta_generation;
++
++ sinfo->filled = STATION_INFO_INACTIVE_TIME |
++ STATION_INFO_RX_BYTES64 |
++ STATION_INFO_TX_BYTES64 |
++ STATION_INFO_RX_PACKETS |
++ STATION_INFO_TX_PACKETS |
++ STATION_INFO_TX_RETRIES |
++ STATION_INFO_TX_FAILED |
++ STATION_INFO_TX_BITRATE |
++ STATION_INFO_RX_BITRATE |
++ STATION_INFO_RX_DROP_MISC |
++ STATION_INFO_BSS_PARAM |
++ STATION_INFO_CONNECTED_TIME |
++ STATION_INFO_STA_FLAGS |
++ STATION_INFO_BEACON_LOSS_COUNT;
++
++ do_posix_clock_monotonic_gettime(&uptime);
++ sinfo->connected_time = uptime.tv_sec - sta->last_connected;
++
++ sinfo->inactive_time = jiffies_to_msecs(jiffies - sta->last_rx);
++ sinfo->tx_bytes = 0;
++ for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
++ sinfo->tx_bytes += sta->tx_bytes[ac];
++ packets += sta->tx_packets[ac];
++ }
++ sinfo->tx_packets = packets;
++ sinfo->rx_bytes = sta->rx_bytes;
++ sinfo->rx_packets = sta->rx_packets;
++ sinfo->tx_retries = sta->tx_retry_count;
++ sinfo->tx_failed = sta->tx_retry_failed;
++ sinfo->rx_dropped_misc = sta->rx_dropped;
++ sinfo->beacon_loss_count = sta->beacon_loss_count;
++
++ if ((sta->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) ||
++ (sta->local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)) {
++ sinfo->filled |= STATION_INFO_SIGNAL | STATION_INFO_SIGNAL_AVG;
++ if (!local->ops->get_rssi ||
++ drv_get_rssi(local, sdata, &sta->sta, &sinfo->signal))
++ sinfo->signal = (s8)sta->last_signal;
++ sinfo->signal_avg = (s8) -ewma_read(&sta->avg_signal);
++ }
++ if (sta->chains) {
++ sinfo->filled |= STATION_INFO_CHAIN_SIGNAL |
++ STATION_INFO_CHAIN_SIGNAL_AVG;
++
++ sinfo->chains = sta->chains;
++ for (i = 0; i < ARRAY_SIZE(sinfo->chain_signal); i++) {
++ sinfo->chain_signal[i] = sta->chain_signal_last[i];
++ sinfo->chain_signal_avg[i] =
++ (s8) -ewma_read(&sta->chain_signal_avg[i]);
+ }
+ }
+
-+ /* However, if there's no other matchset, add the RSSI one */
-+ if (!n_match_sets && default_match_rssi != NL80211_SCAN_RSSI_THOLD_OFF)
-+ n_match_sets = 1;
-
- if (n_match_sets > wiphy->max_match_sets)
- return -EINVAL;
-@@ -5634,11 +5669,22 @@ static int nl80211_start_sched_scan(stru
- tmp) {
- struct nlattr *ssid, *rssi;
-
-- nla_parse(tb, NL80211_SCHED_SCAN_MATCH_ATTR_MAX,
-- nla_data(attr), nla_len(attr),
-- nl80211_match_policy);
-+ err = nla_parse(tb, NL80211_SCHED_SCAN_MATCH_ATTR_MAX,
-+ nla_data(attr), nla_len(attr),
-+ nl80211_match_policy);
-+ if (err)
-+ goto out_free;
- ssid = tb[NL80211_SCHED_SCAN_MATCH_ATTR_SSID];
- if (ssid) {
-+ if (WARN_ON(i >= n_match_sets)) {
-+ /* this indicates a programming error,
-+ * the loop above should have verified
-+ * things properly
-+ */
-+ err = -EINVAL;
-+ goto out_free;
-+ }
-+
- if (nla_len(ssid) > IEEE80211_MAX_SSID_LEN) {
- err = -EINVAL;
- goto out_free;
-@@ -5647,15 +5693,28 @@ static int nl80211_start_sched_scan(stru
- nla_data(ssid), nla_len(ssid));
- request->match_sets[i].ssid.ssid_len =
- nla_len(ssid);
-+ /* special attribute - old implemenation w/a */
-+ request->match_sets[i].rssi_thold =
-+ default_match_rssi;
-+ rssi = tb[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI];
-+ if (rssi)
-+ request->match_sets[i].rssi_thold =
-+ nla_get_s32(rssi);
- }
-- rssi = tb[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI];
-- if (rssi)
-- request->rssi_thold = nla_get_u32(rssi);
-- else
-- request->rssi_thold =
-- NL80211_SCAN_RSSI_THOLD_OFF;
- i++;
- }
-+
-+ /* there was no other matchset, so the RSSI one is alone */
-+ if (i == 0)
-+ request->match_sets[0].rssi_thold = default_match_rssi;
++ sta_set_rate_info_tx(sta, &sta->last_tx_rate, &sinfo->txrate);
++ sta_set_rate_info_rx(sta, &sinfo->rxrate);
++
++ if (ieee80211_vif_is_mesh(&sdata->vif)) {
++#ifdef CPTCFG_MAC80211_MESH
++ sinfo->filled |= STATION_INFO_LLID |
++ STATION_INFO_PLID |
++ STATION_INFO_PLINK_STATE |
++ STATION_INFO_LOCAL_PM |
++ STATION_INFO_PEER_PM |
++ STATION_INFO_NONPEER_PM;
++
++ sinfo->llid = sta->llid;
++ sinfo->plid = sta->plid;
++ sinfo->plink_state = sta->plink_state;
++ if (test_sta_flag(sta, WLAN_STA_TOFFSET_KNOWN)) {
++ sinfo->filled |= STATION_INFO_T_OFFSET;
++ sinfo->t_offset = sta->t_offset;
++ }
++ sinfo->local_pm = sta->local_pm;
++ sinfo->peer_pm = sta->peer_pm;
++ sinfo->nonpeer_pm = sta->nonpeer_pm;
++#endif
++ }
+
-+ request->min_rssi_thold = INT_MAX;
-+ for (i = 0; i < n_match_sets; i++)
-+ request->min_rssi_thold =
-+ min(request->match_sets[i].rssi_thold,
-+ request->min_rssi_thold);
-+ } else {
-+ request->min_rssi_thold = NL80211_SCAN_RSSI_THOLD_OFF;
- }
-
- if (info->attrs[NL80211_ATTR_IE]) {
-@@ -5751,7 +5810,7 @@ static int nl80211_start_radar_detection
-
- err = rdev->ops->start_radar_detection(&rdev->wiphy, dev, &chandef);
- if (!err) {
-- wdev->channel = chandef.chan;
-+ wdev->chandef = chandef;
- wdev->cac_started = true;
- wdev->cac_start_time = jiffies;
- }
-@@ -7502,16 +7561,19 @@ static int nl80211_set_tx_bitrate_mask(s
- * directly to the enum ieee80211_band values used in cfg80211.
- */
- BUILD_BUG_ON(NL80211_MAX_SUPP_HT_RATES > IEEE80211_HT_MCS_MASK_LEN * 8);
-- nla_for_each_nested(tx_rates, info->attrs[NL80211_ATTR_TX_RATES], rem)
-- {
-+ nla_for_each_nested(tx_rates, info->attrs[NL80211_ATTR_TX_RATES], rem) {
- enum ieee80211_band band = nla_type(tx_rates);
-+ int err;
++ sinfo->bss_param.flags = 0;
++ if (sdata->vif.bss_conf.use_cts_prot)
++ sinfo->bss_param.flags |= BSS_PARAM_FLAGS_CTS_PROT;
++ if (sdata->vif.bss_conf.use_short_preamble)
++ sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_PREAMBLE;
++ if (sdata->vif.bss_conf.use_short_slot)
++ sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_SLOT_TIME;
++ sinfo->bss_param.dtim_period = sdata->local->hw.conf.ps_dtim_period;
++ sinfo->bss_param.beacon_interval = sdata->vif.bss_conf.beacon_int;
++
++ sinfo->sta_flags.set = 0;
++ sinfo->sta_flags.mask = BIT(NL80211_STA_FLAG_AUTHORIZED) |
++ BIT(NL80211_STA_FLAG_SHORT_PREAMBLE) |
++ BIT(NL80211_STA_FLAG_WME) |
++ BIT(NL80211_STA_FLAG_MFP) |
++ BIT(NL80211_STA_FLAG_AUTHENTICATED) |
++ BIT(NL80211_STA_FLAG_ASSOCIATED) |
++ BIT(NL80211_STA_FLAG_TDLS_PEER);
++ if (test_sta_flag(sta, WLAN_STA_AUTHORIZED))
++ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_AUTHORIZED);
++ if (test_sta_flag(sta, WLAN_STA_SHORT_PREAMBLE))
++ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_SHORT_PREAMBLE);
++ if (test_sta_flag(sta, WLAN_STA_WME))
++ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_WME);
++ if (test_sta_flag(sta, WLAN_STA_MFP))
++ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_MFP);
++ if (test_sta_flag(sta, WLAN_STA_AUTH))
++ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_AUTHENTICATED);
++ if (test_sta_flag(sta, WLAN_STA_ASSOC))
++ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_ASSOCIATED);
++ if (test_sta_flag(sta, WLAN_STA_TDLS_PEER))
++ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_TDLS_PEER);
++
++ /* check if the driver has a SW RC implementation */
++ if (ref && ref->ops->get_expected_throughput)
++ thr = ref->ops->get_expected_throughput(sta->rate_ctrl_priv);
++ else
++ thr = drv_get_expected_throughput(local, &sta->sta);
+
- if (band < 0 || band >= IEEE80211_NUM_BANDS)
- return -EINVAL;
- sband = rdev->wiphy.bands[band];
- if (sband == NULL)
- return -EINVAL;
-- nla_parse(tb, NL80211_TXRATE_MAX, nla_data(tx_rates),
-- nla_len(tx_rates), nl80211_txattr_policy);
-+ err = nla_parse(tb, NL80211_TXRATE_MAX, nla_data(tx_rates),
-+ nla_len(tx_rates), nl80211_txattr_policy);
-+ if (err)
-+ return err;
- if (tb[NL80211_TXRATE_LEGACY]) {
- mask.control[band].legacy = rateset_to_mask(
- sband,
-@@ -10054,40 +10116,31 @@ void nl80211_send_scan_start(struct cfg8
- NL80211_MCGRP_SCAN, GFP_KERNEL);
- }
-
--void nl80211_send_scan_done(struct cfg80211_registered_device *rdev,
-- struct wireless_dev *wdev)
-+struct sk_buff *nl80211_build_scan_msg(struct cfg80211_registered_device *rdev,
-+ struct wireless_dev *wdev, bool aborted)
- {
- struct sk_buff *msg;
-
- msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
- if (!msg)
-- return;
-+ return NULL;
-
- if (nl80211_send_scan_msg(msg, rdev, wdev, 0, 0, 0,
-- NL80211_CMD_NEW_SCAN_RESULTS) < 0) {
-+ aborted ? NL80211_CMD_SCAN_ABORTED :
-+ NL80211_CMD_NEW_SCAN_RESULTS) < 0) {
- nlmsg_free(msg);
-- return;
-+ return NULL;
- }
-
-- genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,
-- NL80211_MCGRP_SCAN, GFP_KERNEL);
-+ return msg;
- }
-
--void nl80211_send_scan_aborted(struct cfg80211_registered_device *rdev,
-- struct wireless_dev *wdev)
-+void nl80211_send_scan_result(struct cfg80211_registered_device *rdev,
-+ struct sk_buff *msg)
- {
-- struct sk_buff *msg;
--
-- msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
- if (!msg)
- return;
-
-- if (nl80211_send_scan_msg(msg, rdev, wdev, 0, 0, 0,
-- NL80211_CMD_SCAN_ABORTED) < 0) {
-- nlmsg_free(msg);
-- return;
-- }
--
- genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,
- NL80211_MCGRP_SCAN, GFP_KERNEL);
- }
-@@ -11158,7 +11211,8 @@ void cfg80211_ch_switch_notify(struct ne
- wdev->iftype != NL80211_IFTYPE_MESH_POINT))
- return;
-
-- wdev->channel = chandef->chan;
-+ wdev->chandef = *chandef;
-+ wdev->preset_chandef = *chandef;
- nl80211_ch_switch_notify(rdev, dev, chandef, GFP_KERNEL);
- }
- EXPORT_SYMBOL(cfg80211_ch_switch_notify);
-@@ -11673,6 +11727,35 @@ void cfg80211_crit_proto_stopped(struct
- }
- EXPORT_SYMBOL(cfg80211_crit_proto_stopped);
++ if (thr != 0) {
++ sinfo->filled |= STATION_INFO_EXPECTED_THROUGHPUT;
++ sinfo->expected_throughput = thr;
++ }
++}
+--- a/net/mac80211/status.c
++++ b/net/mac80211/status.c
+@@ -541,6 +541,23 @@ static void ieee80211_tx_latency_end_msr
+ */
+ #define STA_LOST_PKT_THRESHOLD 50
-+void nl80211_send_ap_stopped(struct wireless_dev *wdev)
++static void ieee80211_lost_packet(struct sta_info *sta, struct sk_buff *skb)
+{
-+ struct wiphy *wiphy = wdev->wiphy;
-+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
-+ struct sk_buff *msg;
-+ void *hdr;
++ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+
-+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
-+ if (!msg)
++ /* This packet was aggregated but doesn't carry status info */
++ if ((info->flags & IEEE80211_TX_CTL_AMPDU) &&
++ !(info->flags & IEEE80211_TX_STAT_AMPDU))
+ return;
+
-+ hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_STOP_AP);
-+ if (!hdr)
-+ goto out;
-+
-+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
-+ nla_put_u32(msg, NL80211_ATTR_IFINDEX, wdev->netdev->ifindex) ||
-+ nla_put_u64(msg, NL80211_ATTR_WDEV, wdev_id(wdev)))
-+ goto out;
-+
-+ genlmsg_end(msg, hdr);
++ if (++sta->lost_packets < STA_LOST_PKT_THRESHOLD)
++ return;
+
-+ genlmsg_multicast_netns(&nl80211_fam, wiphy_net(wiphy), msg, 0,
-+ NL80211_MCGRP_MLME, GFP_KERNEL);
-+ return;
-+ out:
-+ nlmsg_free(msg);
++ cfg80211_cqm_pktloss_notify(sta->sdata->dev, sta->sta.addr,
++ sta->lost_packets, GFP_ATOMIC);
++ sta->lost_packets = 0;
+}
+
- /* initialisation/exit functions */
-
- int nl80211_init(void)
---- a/net/wireless/nl80211.h
-+++ b/net/wireless/nl80211.h
-@@ -8,10 +8,10 @@ void nl80211_exit(void);
- void nl80211_notify_dev_rename(struct cfg80211_registered_device *rdev);
- void nl80211_send_scan_start(struct cfg80211_registered_device *rdev,
- struct wireless_dev *wdev);
--void nl80211_send_scan_done(struct cfg80211_registered_device *rdev,
-- struct wireless_dev *wdev);
--void nl80211_send_scan_aborted(struct cfg80211_registered_device *rdev,
-- struct wireless_dev *wdev);
-+struct sk_buff *nl80211_build_scan_msg(struct cfg80211_registered_device *rdev,
-+ struct wireless_dev *wdev, bool aborted);
-+void nl80211_send_scan_result(struct cfg80211_registered_device *rdev,
-+ struct sk_buff *msg);
- void nl80211_send_sched_scan(struct cfg80211_registered_device *rdev,
- struct net_device *netdev, u32 cmd);
- void nl80211_send_sched_scan_results(struct cfg80211_registered_device *rdev,
-@@ -74,6 +74,8 @@ nl80211_radar_notify(struct cfg80211_reg
- enum nl80211_radar_event event,
- struct net_device *netdev, gfp_t gfp);
-
-+void nl80211_send_ap_stopped(struct wireless_dev *wdev);
-+
- void cfg80211_rdev_free_coalesce(struct cfg80211_registered_device *rdev);
-
- #endif /* __NET_WIRELESS_NL80211_H */
---- a/net/wireless/scan.c
-+++ b/net/wireless/scan.c
-@@ -161,18 +161,25 @@ static void __cfg80211_bss_expire(struct
- dev->bss_generation++;
- }
-
--void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev)
-+void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev,
-+ bool send_message)
+ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
{
- struct cfg80211_scan_request *request;
- struct wireless_dev *wdev;
-+ struct sk_buff *msg;
- #ifdef CPTCFG_CFG80211_WEXT
- union iwreq_data wrqu;
- #endif
-
- ASSERT_RTNL();
-
-- request = rdev->scan_req;
-+ if (rdev->scan_msg) {
-+ nl80211_send_scan_result(rdev, rdev->scan_msg);
-+ rdev->scan_msg = NULL;
-+ return;
-+ }
+ struct sk_buff *skb2;
+@@ -680,12 +697,8 @@ void ieee80211_tx_status(struct ieee8021
+ if (info->flags & IEEE80211_TX_STAT_ACK) {
+ if (sta->lost_packets)
+ sta->lost_packets = 0;
+- } else if (++sta->lost_packets >= STA_LOST_PKT_THRESHOLD) {
+- cfg80211_cqm_pktloss_notify(sta->sdata->dev,
+- sta->sta.addr,
+- sta->lost_packets,
+- GFP_ATOMIC);
+- sta->lost_packets = 0;
++ } else {
++ ieee80211_lost_packet(sta, skb);
+ }
+ }
-+ request = rdev->scan_req;
- if (!request)
+--- a/net/mac80211/rx.c
++++ b/net/mac80211/rx.c
+@@ -1107,6 +1107,8 @@ static void sta_ps_end(struct sta_info *
return;
-
-@@ -186,18 +193,16 @@ void ___cfg80211_scan_done(struct cfg802
- if (wdev->netdev)
- cfg80211_sme_scan_done(wdev->netdev);
-
-- if (request->aborted) {
-- nl80211_send_scan_aborted(rdev, wdev);
-- } else {
-- if (request->flags & NL80211_SCAN_FLAG_FLUSH) {
-- /* flush entries from previous scans */
-- spin_lock_bh(&rdev->bss_lock);
-- __cfg80211_bss_expire(rdev, request->scan_start);
-- spin_unlock_bh(&rdev->bss_lock);
-- }
-- nl80211_send_scan_done(rdev, wdev);
-+ if (!request->aborted &&
-+ request->flags & NL80211_SCAN_FLAG_FLUSH) {
-+ /* flush entries from previous scans */
-+ spin_lock_bh(&rdev->bss_lock);
-+ __cfg80211_bss_expire(rdev, request->scan_start);
-+ spin_unlock_bh(&rdev->bss_lock);
}
-+ msg = nl80211_build_scan_msg(rdev, wdev, request->aborted);
-+
- #ifdef CPTCFG_CFG80211_WEXT
- if (wdev->netdev && !request->aborted) {
- memset(&wrqu, 0, sizeof(wrqu));
-@@ -211,6 +216,11 @@ void ___cfg80211_scan_done(struct cfg802
-
- rdev->scan_req = NULL;
- kfree(request);
-+
-+ if (!send_message)
-+ rdev->scan_msg = msg;
-+ else
-+ nl80211_send_scan_result(rdev, msg);
++ set_sta_flag(sta, WLAN_STA_PS_DELIVER);
++ clear_sta_flag(sta, WLAN_STA_PS_STA);
+ ieee80211_sta_ps_deliver_wakeup(sta);
}
- void __cfg80211_scan_done(struct work_struct *wk)
-@@ -221,7 +231,7 @@ void __cfg80211_scan_done(struct work_st
- scan_done_wk);
+--- a/net/mac80211/sta_info.h
++++ b/net/mac80211/sta_info.h
+@@ -82,6 +82,7 @@ enum ieee80211_sta_info_flags {
+ WLAN_STA_TOFFSET_KNOWN,
+ WLAN_STA_MPSP_OWNER,
+ WLAN_STA_MPSP_RECIPIENT,
++ WLAN_STA_PS_DELIVER,
+ };
- rtnl_lock();
-- ___cfg80211_scan_done(rdev);
-+ ___cfg80211_scan_done(rdev, true);
- rtnl_unlock();
- }
+ #define ADDBA_RESP_INTERVAL HZ
+@@ -265,7 +266,7 @@ struct ieee80211_tx_latency_stat {
+ * @last_rx_rate_vht_nss: rx status nss of last data packet
+ * @lock: used for locking all fields that require locking, see comments
+ * in the header file.
+- * @drv_unblock_wk: used for driver PS unblocking
++ * @drv_deliver_wk: used for delivering frames after driver PS unblocking
+ * @listen_interval: listen interval of this station, when we're acting as AP
+ * @_flags: STA flags, see &enum ieee80211_sta_info_flags, do not use directly
+ * @ps_lock: used for powersave (when mac80211 is the AP) related locking
+@@ -278,7 +279,6 @@ struct ieee80211_tx_latency_stat {
+ * @driver_buffered_tids: bitmap of TIDs the driver has data buffered on
+ * @rx_packets: Number of MSDUs received from this STA
+ * @rx_bytes: Number of bytes received from this STA
+- * @wep_weak_iv_count: number of weak WEP IVs received from this station
+ * @last_rx: time (in jiffies) when last frame was received from this STA
+ * @last_connected: time (in seconds) when a station got connected
+ * @num_duplicates: number of duplicate frames received from this STA
+@@ -345,7 +345,7 @@ struct sta_info {
+ void *rate_ctrl_priv;
+ spinlock_t lock;
+
+- struct work_struct drv_unblock_wk;
++ struct work_struct drv_deliver_wk;
+
+ u16 listen_interval;
+
+@@ -367,7 +367,6 @@ struct sta_info {
+ /* Updated from RX path only, no locking requirements */
+ unsigned long rx_packets;
+ u64 rx_bytes;
+- unsigned long wep_weak_iv_count;
+ unsigned long last_rx;
+ long last_connected;
+ unsigned long num_duplicates;
+@@ -628,6 +627,8 @@ void sta_set_rate_info_tx(struct sta_inf
+ struct rate_info *rinfo);
+ void sta_set_rate_info_rx(struct sta_info *sta,
+ struct rate_info *rinfo);
++void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo);
++
+ void ieee80211_sta_expire(struct ieee80211_sub_if_data *sdata,
+ unsigned long exp_time);
+ u8 sta_info_tx_streams(struct sta_info *sta);
+--- a/net/mac80211/tx.c
++++ b/net/mac80211/tx.c
+@@ -469,7 +469,8 @@ ieee80211_tx_h_unicast_ps_buf(struct iee
+ return TX_CONTINUE;
-@@ -1079,7 +1089,7 @@ int cfg80211_wext_siwscan(struct net_dev
- if (IS_ERR(rdev))
- return PTR_ERR(rdev);
+ if (unlikely((test_sta_flag(sta, WLAN_STA_PS_STA) ||
+- test_sta_flag(sta, WLAN_STA_PS_DRIVER)) &&
++ test_sta_flag(sta, WLAN_STA_PS_DRIVER) ||
++ test_sta_flag(sta, WLAN_STA_PS_DELIVER)) &&
+ !(info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER))) {
+ int ac = skb_get_queue_mapping(tx->skb);
-- if (rdev->scan_req) {
-+ if (rdev->scan_req || rdev->scan_msg) {
- err = -EBUSY;
- goto out;
- }
-@@ -1481,7 +1491,7 @@ int cfg80211_wext_giwscan(struct net_dev
- if (IS_ERR(rdev))
- return PTR_ERR(rdev);
-
-- if (rdev->scan_req)
-+ if (rdev->scan_req || rdev->scan_msg)
- return -EAGAIN;
-
- res = ieee80211_scan_results(rdev, info, extra, data->length);
---- a/net/wireless/sme.c
-+++ b/net/wireless/sme.c
-@@ -67,7 +67,7 @@ static int cfg80211_conn_scan(struct wir
- ASSERT_RDEV_LOCK(rdev);
- ASSERT_WDEV_LOCK(wdev);
-
-- if (rdev->scan_req)
-+ if (rdev->scan_req || rdev->scan_msg)
- return -EBUSY;
-
- if (wdev->conn->params.channel)
---- a/net/mac80211/mlme.c
-+++ b/net/mac80211/mlme.c
-@@ -1001,7 +1001,6 @@ ieee80211_sta_process_chanswitch(struct
- }
+@@ -486,7 +487,8 @@ ieee80211_tx_h_unicast_ps_buf(struct iee
+ * ahead and Tx the packet.
+ */
+ if (!test_sta_flag(sta, WLAN_STA_PS_STA) &&
+- !test_sta_flag(sta, WLAN_STA_PS_DRIVER)) {
++ !test_sta_flag(sta, WLAN_STA_PS_DRIVER) &&
++ !test_sta_flag(sta, WLAN_STA_PS_DELIVER)) {
+ spin_unlock(&sta->ps_lock);
+ return TX_CONTINUE;
+ }
+@@ -1618,12 +1620,12 @@ netdev_tx_t ieee80211_monitor_start_xmit
+ {
+ struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_chanctx_conf *chanctx_conf;
+- struct ieee80211_channel *chan;
+ struct ieee80211_radiotap_header *prthdr =
+ (struct ieee80211_radiotap_header *)skb->data;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ieee80211_hdr *hdr;
+ struct ieee80211_sub_if_data *tmp_sdata, *sdata;
++ struct cfg80211_chan_def *chandef;
+ u16 len_rthdr;
+ int hdrlen;
- ifmgd->flags |= IEEE80211_STA_CSA_RECEIVED;
-- sdata->vif.csa_active = true;
+@@ -1721,9 +1723,9 @@ netdev_tx_t ieee80211_monitor_start_xmit
+ }
- mutex_lock(&local->chanctx_mtx);
- if (local->use_chanctx) {
-@@ -1039,6 +1038,7 @@ ieee80211_sta_process_chanswitch(struct
- mutex_unlock(&local->chanctx_mtx);
+ if (chanctx_conf)
+- chan = chanctx_conf->def.chan;
++ chandef = &chanctx_conf->def;
+ else if (!local->use_chanctx)
+- chan = local->_oper_chandef.chan;
++ chandef = &local->_oper_chandef;
+ else
+ goto fail_rcu;
- sdata->csa_chandef = csa_ie.chandef;
-+ sdata->vif.csa_active = true;
+@@ -1743,10 +1745,11 @@ netdev_tx_t ieee80211_monitor_start_xmit
+ * radar detection by itself. We can do that later by adding a
+ * monitor flag interfaces used for AP support.
+ */
+- if ((chan->flags & (IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_RADAR)))
++ if (!cfg80211_reg_can_beacon(local->hw.wiphy, chandef,
++ sdata->vif.type))
+ goto fail_rcu;
- if (csa_ie.mode)
- ieee80211_stop_queues_by_reason(&local->hw,
---- a/net/mac80211/chan.c
-+++ b/net/mac80211/chan.c
-@@ -196,6 +196,8 @@ static bool ieee80211_is_radar_required(
- {
- struct ieee80211_sub_if_data *sdata;
+- ieee80211_xmit(sdata, skb, chan->band);
++ ieee80211_xmit(sdata, skb, chandef->chan->band);
+ rcu_read_unlock();
-+ lockdep_assert_held(&local->mtx);
-+
- rcu_read_lock();
- list_for_each_entry_rcu(sdata, &local->interfaces, list) {
- if (sdata->radar_required) {
---- a/net/mac80211/ibss.c
-+++ b/net/mac80211/ibss.c
-@@ -294,7 +294,6 @@ static void __ieee80211_sta_join_ibss(st
- }
+ return NETDEV_TX_OK;
+@@ -2425,7 +2428,7 @@ static void ieee80211_set_csa(struct iee
+ u8 *beacon_data;
+ size_t beacon_data_len;
+ int i;
+- u8 count = sdata->csa_current_counter;
++ u8 count = beacon->csa_current_counter;
- mutex_lock(&local->mtx);
-- ieee80211_vif_release_channel(sdata);
- if (ieee80211_vif_use_channel(sdata, &chandef,
- ifibss->fixed_channel ?
- IEEE80211_CHANCTX_SHARED :
-@@ -303,6 +302,7 @@ static void __ieee80211_sta_join_ibss(st
- mutex_unlock(&local->mtx);
+ switch (sdata->vif.type) {
+ case NL80211_IFTYPE_AP:
+@@ -2444,46 +2447,54 @@ static void ieee80211_set_csa(struct iee
return;
}
-+ sdata->radar_required = radar_required;
- mutex_unlock(&local->mtx);
-
- memcpy(ifibss->bssid, bssid, ETH_ALEN);
-@@ -318,7 +318,6 @@ static void __ieee80211_sta_join_ibss(st
- rcu_assign_pointer(ifibss->presp, presp);
- mgmt = (void *)presp->head;
-
-- sdata->radar_required = radar_required;
- sdata->vif.bss_conf.enable_beacon = true;
- sdata->vif.bss_conf.beacon_int = beacon_int;
- sdata->vif.bss_conf.basic_rates = basic_rates;
-@@ -386,7 +385,7 @@ static void __ieee80211_sta_join_ibss(st
- presp->head_len, 0, GFP_KERNEL);
- cfg80211_put_bss(local->hw.wiphy, bss);
- netif_carrier_on(sdata->dev);
-- cfg80211_ibss_joined(sdata->dev, ifibss->bssid, GFP_KERNEL);
-+ cfg80211_ibss_joined(sdata->dev, ifibss->bssid, chan, GFP_KERNEL);
- }
-
- static void ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
-@@ -802,6 +801,8 @@ ieee80211_ibss_process_chanswitch(struct
- int err;
- u32 sta_flags;
-+ sdata_assert_lock(sdata);
-+
- sta_flags = IEEE80211_STA_DISABLE_VHT;
- switch (ifibss->chandef.width) {
- case NL80211_CHAN_WIDTH_5:
-@@ -1471,6 +1472,11 @@ static void ieee80211_rx_mgmt_probe_req(
- memcpy(((struct ieee80211_mgmt *) skb->data)->da, mgmt->sa, ETH_ALEN);
- ibss_dbg(sdata, "Sending ProbeResp to %pM\n", mgmt->sa);
- IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
++ rcu_read_lock();
+ for (i = 0; i < IEEE80211_MAX_CSA_COUNTERS_NUM; ++i) {
+- u16 counter_offset_beacon =
+- sdata->csa_counter_offset_beacon[i];
+- u16 counter_offset_presp = sdata->csa_counter_offset_presp[i];
+-
+- if (counter_offset_beacon) {
+- if (WARN_ON(counter_offset_beacon >= beacon_data_len))
+- return;
+-
+- beacon_data[counter_offset_beacon] = count;
+- }
+-
+- if (sdata->vif.type == NL80211_IFTYPE_AP &&
+- counter_offset_presp) {
+- rcu_read_lock();
+- resp = rcu_dereference(sdata->u.ap.probe_resp);
++ resp = rcu_dereference(sdata->u.ap.probe_resp);
+
+- /* If nl80211 accepted the offset, this should
+- * not happen.
+- */
+- if (WARN_ON(!resp)) {
++ if (beacon->csa_counter_offsets[i]) {
++ if (WARN_ON_ONCE(beacon->csa_counter_offsets[i] >=
++ beacon_data_len)) {
+ rcu_read_unlock();
+ return;
+ }
+- resp->data[counter_offset_presp] = count;
+- rcu_read_unlock();
+
-+ /* avoid excessive retries for probe request to wildcard SSIDs */
-+ if (pos[1] == 0)
-+ IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_CTL_NO_ACK;
++ beacon_data[beacon->csa_counter_offsets[i]] = count;
+ }
+
- ieee80211_tx_skb(sdata, skb);
++ if (sdata->vif.type == NL80211_IFTYPE_AP && resp &&
++ resp->csa_counter_offsets)
++ resp->data[resp->csa_counter_offsets[i]] = count;
+ }
++ rcu_read_unlock();
}
---- a/net/mac80211/mesh.c
-+++ b/net/mac80211/mesh.c
-@@ -872,6 +872,8 @@ ieee80211_mesh_process_chnswitch(struct
- if (!ifmsh->mesh_id)
- return false;
+ u8 ieee80211_csa_update_counter(struct ieee80211_vif *vif)
+ {
+ struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
++ struct beacon_data *beacon = NULL;
++ u8 count = 0;
++
++ rcu_read_lock();
++
++ if (sdata->vif.type == NL80211_IFTYPE_AP)
++ beacon = rcu_dereference(sdata->u.ap.beacon);
++ else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
++ beacon = rcu_dereference(sdata->u.ibss.presp);
++ else if (ieee80211_vif_is_mesh(&sdata->vif))
++ beacon = rcu_dereference(sdata->u.mesh.beacon);
++
++ if (!beacon)
++ goto unlock;
+
+- sdata->csa_current_counter--;
++ beacon->csa_current_counter--;
+
+ /* the counter should never reach 0 */
+- WARN_ON(!sdata->csa_current_counter);
++ WARN_ON_ONCE(!beacon->csa_current_counter);
++ count = beacon->csa_current_counter;
+
+- return sdata->csa_current_counter;
++unlock:
++ rcu_read_unlock();
++ return count;
+ }
+ EXPORT_SYMBOL(ieee80211_csa_update_counter);
-+ sdata_assert_lock(sdata);
-+
- sta_flags = IEEE80211_STA_DISABLE_VHT;
- switch (sdata->vif.bss_conf.chandef.width) {
- case NL80211_CHAN_WIDTH_20_NOHT:
---- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
-@@ -4658,6 +4658,7 @@ brcmf_notify_connect_status(struct brcmf
- struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
- struct net_device *ndev = ifp->ndev;
- struct brcmf_cfg80211_profile *profile = &ifp->vif->profile;
-+ struct ieee80211_channel *chan;
- s32 err = 0;
-
- if (ifp->vif->mode == WL_MODE_AP) {
-@@ -4665,9 +4666,10 @@ brcmf_notify_connect_status(struct brcmf
- } else if (brcmf_is_linkup(e)) {
- brcmf_dbg(CONN, "Linkup\n");
- if (brcmf_is_ibssmode(ifp->vif)) {
-+ chan = ieee80211_get_channel(cfg->wiphy, cfg->channel);
- memcpy(profile->bssid, e->addr, ETH_ALEN);
- wl_inform_ibss(cfg, ndev, e->addr);
-- cfg80211_ibss_joined(ndev, e->addr, GFP_KERNEL);
-+ cfg80211_ibss_joined(ndev, e->addr, chan, GFP_KERNEL);
- clear_bit(BRCMF_VIF_STATUS_CONNECTING,
- &ifp->vif->sme_state);
- set_bit(BRCMF_VIF_STATUS_CONNECTED,
---- a/drivers/net/wireless/libertas/cfg.c
-+++ b/drivers/net/wireless/libertas/cfg.c
-@@ -1766,7 +1766,8 @@ static void lbs_join_post(struct lbs_pri
- memcpy(priv->wdev->ssid, params->ssid, params->ssid_len);
- priv->wdev->ssid_len = params->ssid_len;
-
-- cfg80211_ibss_joined(priv->dev, bssid, GFP_KERNEL);
-+ cfg80211_ibss_joined(priv->dev, bssid, params->chandef.chan,
-+ GFP_KERNEL);
-
- /* TODO: consider doing this at MACREG_INT_CODE_LINK_SENSED time */
- priv->connect_status = LBS_CONNECTED;
---- a/drivers/net/wireless/mwifiex/cfg80211.c
-+++ b/drivers/net/wireless/mwifiex/cfg80211.c
-@@ -1881,7 +1881,8 @@ mwifiex_cfg80211_join_ibss(struct wiphy
- params->privacy);
- done:
- if (!ret) {
-- cfg80211_ibss_joined(priv->netdev, priv->cfg_bssid, GFP_KERNEL);
-+ cfg80211_ibss_joined(priv->netdev, priv->cfg_bssid,
-+ params->chandef.chan, GFP_KERNEL);
- dev_dbg(priv->adapter->dev,
- "info: joined/created adhoc network with bssid"
- " %pM successfully\n", priv->cfg_bssid);
---- a/drivers/net/wireless/rndis_wlan.c
-+++ b/drivers/net/wireless/rndis_wlan.c
-@@ -2835,7 +2835,9 @@ static void rndis_wlan_do_link_up_work(s
- bssid, req_ie, req_ie_len,
- resp_ie, resp_ie_len, GFP_KERNEL);
- } else if (priv->infra_mode == NDIS_80211_INFRA_ADHOC)
-- cfg80211_ibss_joined(usbdev->net, bssid, GFP_KERNEL);
-+ cfg80211_ibss_joined(usbdev->net, bssid,
-+ get_current_channel(usbdev, NULL),
-+ GFP_KERNEL);
-
- kfree(info);
-
---- a/net/wireless/ibss.c
-+++ b/net/wireless/ibss.c
-@@ -14,7 +14,8 @@
- #include "rdev-ops.h"
+@@ -2493,7 +2504,6 @@ bool ieee80211_csa_is_complete(struct ie
+ struct beacon_data *beacon = NULL;
+ u8 *beacon_data;
+ size_t beacon_data_len;
+- int counter_beacon = sdata->csa_counter_offset_beacon[0];
+ int ret = false;
+ if (!ieee80211_sdata_running(sdata))
+@@ -2531,10 +2541,13 @@ bool ieee80211_csa_is_complete(struct ie
+ goto out;
+ }
--void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid)
-+void __cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
-+ struct ieee80211_channel *channel)
- {
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_bss *bss;
-@@ -28,8 +29,7 @@ void __cfg80211_ibss_joined(struct net_d
- if (!wdev->ssid_len)
- return;
+- if (WARN_ON(counter_beacon > beacon_data_len))
++ if (!beacon->csa_counter_offsets[0])
++ goto out;
++
++ if (WARN_ON_ONCE(beacon->csa_counter_offsets[0] > beacon_data_len))
+ goto out;
-- bss = cfg80211_get_bss(wdev->wiphy, NULL, bssid,
-- wdev->ssid, wdev->ssid_len,
-+ bss = cfg80211_get_bss(wdev->wiphy, channel, bssid, NULL, 0,
- WLAN_CAPABILITY_IBSS, WLAN_CAPABILITY_IBSS);
+- if (beacon_data[counter_beacon] == 1)
++ if (beacon_data[beacon->csa_counter_offsets[0]] == 1)
+ ret = true;
+ out:
+ rcu_read_unlock();
+@@ -2550,6 +2563,7 @@ __ieee80211_beacon_get(struct ieee80211_
+ bool is_template)
+ {
+ struct ieee80211_local *local = hw_to_local(hw);
++ struct beacon_data *beacon = NULL;
+ struct sk_buff *skb = NULL;
+ struct ieee80211_tx_info *info;
+ struct ieee80211_sub_if_data *sdata = NULL;
+@@ -2571,10 +2585,10 @@ __ieee80211_beacon_get(struct ieee80211_
+
+ if (sdata->vif.type == NL80211_IFTYPE_AP) {
+ struct ieee80211_if_ap *ap = &sdata->u.ap;
+- struct beacon_data *beacon = rcu_dereference(ap->beacon);
+
++ beacon = rcu_dereference(ap->beacon);
+ if (beacon) {
+- if (sdata->vif.csa_active) {
++ if (beacon->csa_counter_offsets[0]) {
+ if (!is_template)
+ ieee80211_csa_update_counter(vif);
+
+@@ -2615,37 +2629,37 @@ __ieee80211_beacon_get(struct ieee80211_
+ } else if (sdata->vif.type == NL80211_IFTYPE_ADHOC) {
+ struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
+ struct ieee80211_hdr *hdr;
+- struct beacon_data *presp = rcu_dereference(ifibss->presp);
+
+- if (!presp)
++ beacon = rcu_dereference(ifibss->presp);
++ if (!beacon)
+ goto out;
- if (WARN_ON(!bss))
-@@ -54,21 +54,26 @@ void __cfg80211_ibss_joined(struct net_d
- #endif
- }
+- if (sdata->vif.csa_active) {
++ if (beacon->csa_counter_offsets[0]) {
+ if (!is_template)
+ ieee80211_csa_update_counter(vif);
--void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, gfp_t gfp)
-+void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid,
-+ struct ieee80211_channel *channel, gfp_t gfp)
- {
- struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
- struct cfg80211_event *ev;
- unsigned long flags;
+- ieee80211_set_csa(sdata, presp);
++ ieee80211_set_csa(sdata, beacon);
+ }
-- trace_cfg80211_ibss_joined(dev, bssid);
-+ trace_cfg80211_ibss_joined(dev, bssid, channel);
-+
-+ if (WARN_ON(!channel))
-+ return;
+- skb = dev_alloc_skb(local->tx_headroom + presp->head_len +
++ skb = dev_alloc_skb(local->tx_headroom + beacon->head_len +
+ local->hw.extra_beacon_tailroom);
+ if (!skb)
+ goto out;
+ skb_reserve(skb, local->tx_headroom);
+- memcpy(skb_put(skb, presp->head_len), presp->head,
+- presp->head_len);
++ memcpy(skb_put(skb, beacon->head_len), beacon->head,
++ beacon->head_len);
+
+ hdr = (struct ieee80211_hdr *) skb->data;
+ hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
+ IEEE80211_STYPE_BEACON);
+ } else if (ieee80211_vif_is_mesh(&sdata->vif)) {
+ struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
+- struct beacon_data *bcn = rcu_dereference(ifmsh->beacon);
+
+- if (!bcn)
++ beacon = rcu_dereference(ifmsh->beacon);
++ if (!beacon)
+ goto out;
- ev = kzalloc(sizeof(*ev), gfp);
- if (!ev)
- return;
+- if (sdata->vif.csa_active) {
++ if (beacon->csa_counter_offsets[0]) {
+ if (!is_template)
+ /* TODO: For mesh csa_counter is in TU, so
+ * decrementing it by one isn't correct, but
+@@ -2654,40 +2668,42 @@ __ieee80211_beacon_get(struct ieee80211_
+ */
+ ieee80211_csa_update_counter(vif);
- ev->type = EVENT_IBSS_JOINED;
-- memcpy(ev->cr.bssid, bssid, ETH_ALEN);
-+ memcpy(ev->ij.bssid, bssid, ETH_ALEN);
-+ ev->ij.channel = channel;
+- ieee80211_set_csa(sdata, bcn);
++ ieee80211_set_csa(sdata, beacon);
+ }
- spin_lock_irqsave(&wdev->event_lock, flags);
- list_add_tail(&ev->list, &wdev->event_list);
-@@ -117,6 +122,7 @@ int __cfg80211_join_ibss(struct cfg80211
+ if (ifmsh->sync_ops)
+- ifmsh->sync_ops->adjust_tbtt(sdata, bcn);
++ ifmsh->sync_ops->adjust_tbtt(sdata, beacon);
+
+ skb = dev_alloc_skb(local->tx_headroom +
+- bcn->head_len +
++ beacon->head_len +
+ 256 + /* TIM IE */
+- bcn->tail_len +
++ beacon->tail_len +
+ local->hw.extra_beacon_tailroom);
+ if (!skb)
+ goto out;
+ skb_reserve(skb, local->tx_headroom);
+- memcpy(skb_put(skb, bcn->head_len), bcn->head, bcn->head_len);
++ memcpy(skb_put(skb, beacon->head_len), beacon->head,
++ beacon->head_len);
+ ieee80211_beacon_add_tim(sdata, &ifmsh->ps, skb, is_template);
+
+ if (offs) {
+- offs->tim_offset = bcn->head_len;
+- offs->tim_length = skb->len - bcn->head_len;
++ offs->tim_offset = beacon->head_len;
++ offs->tim_length = skb->len - beacon->head_len;
+ }
- wdev->ibss_fixed = params->channel_fixed;
- wdev->ibss_dfs_possible = params->userspace_handles_dfs;
-+ wdev->chandef = params->chandef;
- #ifdef CPTCFG_CFG80211_WEXT
- wdev->wext.ibss.chandef = params->chandef;
- #endif
-@@ -200,6 +206,7 @@ static void __cfg80211_clear_ibss(struct
-
- wdev->current_bss = NULL;
- wdev->ssid_len = 0;
-+ memset(&wdev->chandef, 0, sizeof(wdev->chandef));
- #ifdef CPTCFG_CFG80211_WEXT
- if (!nowext)
- wdev->wext.ibss.ssid_len = 0;
---- a/net/wireless/trace.h
-+++ b/net/wireless/trace.h
-@@ -2278,11 +2278,6 @@ DECLARE_EVENT_CLASS(cfg80211_rx_evt,
- TP_printk(NETDEV_PR_FMT ", " MAC_PR_FMT, NETDEV_PR_ARG, MAC_PR_ARG(addr))
- );
+- memcpy(skb_put(skb, bcn->tail_len), bcn->tail, bcn->tail_len);
++ memcpy(skb_put(skb, beacon->tail_len), beacon->tail,
++ beacon->tail_len);
+ } else {
+ WARN_ON(1);
+ goto out;
+ }
--DEFINE_EVENT(cfg80211_rx_evt, cfg80211_ibss_joined,
-- TP_PROTO(struct net_device *netdev, const u8 *addr),
-- TP_ARGS(netdev, addr)
--);
--
- DEFINE_EVENT(cfg80211_rx_evt, cfg80211_rx_spurious_frame,
- TP_PROTO(struct net_device *netdev, const u8 *addr),
- TP_ARGS(netdev, addr)
-@@ -2293,6 +2288,24 @@ DEFINE_EVENT(cfg80211_rx_evt, cfg80211_r
- TP_ARGS(netdev, addr)
- );
+ /* CSA offsets */
+- if (offs) {
++ if (offs && beacon) {
+ int i;
+
+ for (i = 0; i < IEEE80211_MAX_CSA_COUNTERS_NUM; i++) {
+- u16 csa_off = sdata->csa_counter_offset_beacon[i];
++ u16 csa_off = beacon->csa_counter_offsets[i];
+
+ if (!csa_off)
+ continue;
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -947,6 +947,40 @@ static inline u8 rt2800_get_beacon_offse
+ return BEACON_BASE_TO_OFFSET(rt2800_hw_beacon_base(rt2x00dev, index));
+ }
-+TRACE_EVENT(cfg80211_ibss_joined,
-+ TP_PROTO(struct net_device *netdev, const u8 *bssid,
-+ struct ieee80211_channel *channel),
-+ TP_ARGS(netdev, bssid, channel),
-+ TP_STRUCT__entry(
-+ NETDEV_ENTRY
-+ MAC_ENTRY(bssid)
-+ CHAN_ENTRY
-+ ),
-+ TP_fast_assign(
-+ NETDEV_ASSIGN;
-+ MAC_ASSIGN(bssid, bssid);
-+ CHAN_ASSIGN(channel);
-+ ),
-+ TP_printk(NETDEV_PR_FMT ", bssid: " MAC_PR_FMT ", " CHAN_PR_FMT,
-+ NETDEV_PR_ARG, MAC_PR_ARG(bssid), CHAN_PR_ARG)
-+);
++static void rt2800_update_beacons_setup(struct rt2x00_dev *rt2x00dev)
++{
++ struct data_queue *queue = rt2x00dev->bcn;
++ struct queue_entry *entry;
++ int i, bcn_num = 0;
++ u64 off, reg = 0;
++ u32 bssid_dw1;
+
- TRACE_EVENT(cfg80211_probe_status,
- TP_PROTO(struct net_device *netdev, const u8 *addr, u64 cookie,
- bool acked),
---- a/net/wireless/util.c
-+++ b/net/wireless/util.c
-@@ -820,7 +820,8 @@ void cfg80211_process_wdev_events(struct
- ev->dc.reason, true);
- break;
- case EVENT_IBSS_JOINED:
-- __cfg80211_ibss_joined(wdev->netdev, ev->ij.bssid);
-+ __cfg80211_ibss_joined(wdev->netdev, ev->ij.bssid,
-+ ev->ij.channel);
- break;
- }
- wdev_unlock(wdev);
-@@ -1356,7 +1357,7 @@ int cfg80211_can_use_iftype_chan(struct
- */
- mutex_lock_nested(&wdev_iter->mtx, 1);
- __acquire(wdev_iter->mtx);
-- cfg80211_get_chan_state(wdev_iter, &ch, &chmode);
-+ cfg80211_get_chan_state(wdev_iter, &ch, &chmode, &radar_detect);
- wdev_unlock(wdev_iter);
-
- switch (chmode) {
---- a/net/wireless/chan.c
-+++ b/net/wireless/chan.c
-@@ -642,7 +642,8 @@ int cfg80211_set_monitor_channel(struct
- void
- cfg80211_get_chan_state(struct wireless_dev *wdev,
- struct ieee80211_channel **chan,
-- enum cfg80211_chan_mode *chanmode)
-+ enum cfg80211_chan_mode *chanmode,
-+ u8 *radar_detect)
- {
- *chan = NULL;
- *chanmode = CHAN_MODE_UNDEFINED;
-@@ -660,6 +661,11 @@ cfg80211_get_chan_state(struct wireless_
- !wdev->ibss_dfs_possible)
- ? CHAN_MODE_SHARED
- : CHAN_MODE_EXCLUSIVE;
++ /*
++ * Setup offsets of all active beacons in BCN_OFFSET{0,1} registers.
++ */
++ for (i = 0; i < queue->limit; i++) {
++ entry = &queue->entries[i];
++ if (!test_bit(ENTRY_BCN_ENABLED, &entry->flags))
++ continue;
++ off = rt2800_get_beacon_offset(rt2x00dev, entry->entry_idx);
++ reg |= off << (8 * bcn_num);
++ bcn_num++;
++ }
+
-+ /* consider worst-case - IBSS can try to return to the
-+ * original user-specified channel as creator */
-+ if (wdev->ibss_dfs_possible)
-+ *radar_detect |= BIT(wdev->chandef.width);
- return;
- }
- break;
-@@ -674,17 +680,26 @@ cfg80211_get_chan_state(struct wireless_
- case NL80211_IFTYPE_AP:
- case NL80211_IFTYPE_P2P_GO:
- if (wdev->cac_started) {
-- *chan = wdev->channel;
-+ *chan = wdev->chandef.chan;
- *chanmode = CHAN_MODE_SHARED;
-+ *radar_detect |= BIT(wdev->chandef.width);
- } else if (wdev->beacon_interval) {
-- *chan = wdev->channel;
-+ *chan = wdev->chandef.chan;
- *chanmode = CHAN_MODE_SHARED;
++ WARN_ON_ONCE(bcn_num != rt2x00dev->intf_beaconing);
+
-+ if (cfg80211_chandef_dfs_required(wdev->wiphy,
-+ &wdev->chandef))
-+ *radar_detect |= BIT(wdev->chandef.width);
- }
- return;
- case NL80211_IFTYPE_MESH_POINT:
- if (wdev->mesh_id_len) {
-- *chan = wdev->channel;
-+ *chan = wdev->chandef.chan;
- *chanmode = CHAN_MODE_SHARED;
++ rt2800_register_write(rt2x00dev, BCN_OFFSET0, (u32) reg);
++ rt2800_register_write(rt2x00dev, BCN_OFFSET1, (u32) (reg >> 32));
++
++ /*
++ * H/W sends up to MAC_BSSID_DW1_BSS_BCN_NUM + 1 consecutive beacons.
++ */
++ rt2800_register_read(rt2x00dev, MAC_BSSID_DW1, &bssid_dw1);
++ rt2x00_set_field32(&bssid_dw1, MAC_BSSID_DW1_BSS_BCN_NUM,
++ bcn_num > 0 ? bcn_num - 1 : 0);
++ rt2800_register_write(rt2x00dev, MAC_BSSID_DW1, bssid_dw1);
++}
++
+ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
+ {
+ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
+@@ -1003,6 +1037,12 @@ void rt2800_write_beacon(struct queue_en
+
+ rt2800_register_multiwrite(rt2x00dev, beacon_base, entry->skb->data,
+ entry->skb->len + padding_len);
++ __set_bit(ENTRY_BCN_ENABLED, &entry->flags);
+
-+ if (cfg80211_chandef_dfs_required(wdev->wiphy,
-+ &wdev->chandef))
-+ *radar_detect |= BIT(wdev->chandef.width);
- }
- return;
- case NL80211_IFTYPE_MONITOR:
---- a/net/wireless/mesh.c
-+++ b/net/wireless/mesh.c
-@@ -195,7 +195,7 @@ int __cfg80211_join_mesh(struct cfg80211
- if (!err) {
- memcpy(wdev->ssid, setup->mesh_id, setup->mesh_id_len);
- wdev->mesh_id_len = setup->mesh_id_len;
-- wdev->channel = setup->chandef.chan;
-+ wdev->chandef = setup->chandef;
- }
++ /*
++ * Change global beacons settings.
++ */
++ rt2800_update_beacons_setup(rt2x00dev);
- return err;
-@@ -244,7 +244,7 @@ int cfg80211_set_mesh_channel(struct cfg
- err = rdev_libertas_set_mesh_channel(rdev, wdev->netdev,
- chandef->chan);
- if (!err)
-- wdev->channel = chandef->chan;
-+ wdev->chandef = *chandef;
+ /*
+ * Restore beaconing state.
+@@ -1053,8 +1093,13 @@ void rt2800_clear_beacon(struct queue_en
+ * Clear beacon.
+ */
+ rt2800_clear_beacon_register(rt2x00dev, entry->entry_idx);
++ __clear_bit(ENTRY_BCN_ENABLED, &entry->flags);
- return err;
- }
-@@ -276,7 +276,7 @@ static int __cfg80211_leave_mesh(struct
- err = rdev_leave_mesh(rdev, dev);
- if (!err) {
- wdev->mesh_id_len = 0;
-- wdev->channel = NULL;
-+ memset(&wdev->chandef, 0, sizeof(wdev->chandef));
- rdev_set_qos_map(rdev, dev, NULL);
- }
+ /*
++ * Change global beacons settings.
++ */
++ rt2800_update_beacons_setup(rt2x00dev);
++ /*
+ * Restore beaconing state.
+ */
+ rt2800_register_write(rt2x00dev, BCN_TIME_CFG, orig_reg);
+@@ -1556,7 +1601,7 @@ void rt2800_config_intf(struct rt2x00_de
+ if (!is_zero_ether_addr((const u8 *)conf->bssid)) {
+ reg = le32_to_cpu(conf->bssid[1]);
+ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_ID_MASK, 3);
+- rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 7);
++ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 0);
+ conf->bssid[1] = cpu_to_le32(reg);
+ }
---- a/net/wireless/mlme.c
-+++ b/net/wireless/mlme.c
-@@ -772,7 +772,7 @@ void cfg80211_cac_event(struct net_devic
- if (WARN_ON(!wdev->cac_started))
- return;
+@@ -4517,28 +4562,6 @@ static int rt2800_init_registers(struct
+ if (ret)
+ return ret;
+
+- rt2800_register_read(rt2x00dev, BCN_OFFSET0, ®);
+- rt2x00_set_field32(®, BCN_OFFSET0_BCN0,
+- rt2800_get_beacon_offset(rt2x00dev, 0));
+- rt2x00_set_field32(®, BCN_OFFSET0_BCN1,
+- rt2800_get_beacon_offset(rt2x00dev, 1));
+- rt2x00_set_field32(®, BCN_OFFSET0_BCN2,
+- rt2800_get_beacon_offset(rt2x00dev, 2));
+- rt2x00_set_field32(®, BCN_OFFSET0_BCN3,
+- rt2800_get_beacon_offset(rt2x00dev, 3));
+- rt2800_register_write(rt2x00dev, BCN_OFFSET0, reg);
+-
+- rt2800_register_read(rt2x00dev, BCN_OFFSET1, ®);
+- rt2x00_set_field32(®, BCN_OFFSET1_BCN4,
+- rt2800_get_beacon_offset(rt2x00dev, 4));
+- rt2x00_set_field32(®, BCN_OFFSET1_BCN5,
+- rt2800_get_beacon_offset(rt2x00dev, 5));
+- rt2x00_set_field32(®, BCN_OFFSET1_BCN6,
+- rt2800_get_beacon_offset(rt2x00dev, 6));
+- rt2x00_set_field32(®, BCN_OFFSET1_BCN7,
+- rt2800_get_beacon_offset(rt2x00dev, 7));
+- rt2800_register_write(rt2x00dev, BCN_OFFSET1, reg);
+-
+ rt2800_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f);
+ rt2800_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
-- if (WARN_ON(!wdev->channel))
-+ if (WARN_ON(!wdev->chandef.chan))
+--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
++++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
+@@ -141,8 +141,11 @@ static void rt2x00lib_intf_scheduled_ite
+ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
return;
- switch (event) {
---- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
-@@ -5065,6 +5065,10 @@ static u16 ar9003_hw_get_max_edge_power(
- break;
- }
- }
-+
-+ if (is2GHz && !twiceMaxEdgePower)
-+ twiceMaxEdgePower = 60;
-+
- return twiceMaxEdgePower;
+- if (test_and_clear_bit(DELAYED_UPDATE_BEACON, &intf->delayed_flags))
++ if (test_and_clear_bit(DELAYED_UPDATE_BEACON, &intf->delayed_flags)) {
++ mutex_lock(&intf->beacon_skb_mutex);
+ rt2x00queue_update_beacon(rt2x00dev, vif);
++ mutex_unlock(&intf->beacon_skb_mutex);
++ }
}
---- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
-@@ -23,10 +23,11 @@
- #define MAX_MEASUREMENT MAX_IQCAL_MEASUREMENT
- #define MAX_MAG_DELTA 11
- #define MAX_PHS_DELTA 10
-+#define MAXIQCAL 3
-
- struct coeff {
-- int mag_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT];
-- int phs_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT];
-+ int mag_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT][MAXIQCAL];
-+ int phs_coeff[AR9300_MAX_CHAINS][MAX_MEASUREMENT][MAXIQCAL];
- int iqc_coeff[2];
- };
+ static void rt2x00lib_intf_scheduled(struct work_struct *work)
+@@ -216,7 +219,7 @@ static void rt2x00lib_beaconupdate_iter(
+ * never be called for USB devices.
+ */
+ WARN_ON(rt2x00_is_usb(rt2x00dev));
+- rt2x00queue_update_beacon_locked(rt2x00dev, vif);
++ rt2x00queue_update_beacon(rt2x00dev, vif);
+ }
-@@ -800,7 +801,7 @@ static bool ar9003_hw_calc_iq_corr(struc
- if (q_q_coff > 63)
- q_q_coff = 63;
+ void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev)
+--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
++++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
+@@ -624,25 +624,24 @@ void rt2x00mac_bss_info_changed(struct i
+ * Start/stop beaconing.
+ */
+ if (changes & BSS_CHANGED_BEACON_ENABLED) {
++ mutex_lock(&intf->beacon_skb_mutex);
+ if (!bss_conf->enable_beacon && intf->enable_beacon) {
+ rt2x00dev->intf_beaconing--;
+ intf->enable_beacon = false;
+- /*
+- * Clear beacon in the H/W for this vif. This is needed
+- * to disable beaconing on this particular interface
+- * and keep it running on other interfaces.
+- */
+- rt2x00queue_clear_beacon(rt2x00dev, vif);
-- iqc_coeff[0] = (q_q_coff * 128) + q_i_coff;
-+ iqc_coeff[0] = (q_q_coff * 128) + (0x7f & q_i_coff);
+ if (rt2x00dev->intf_beaconing == 0) {
+ /*
+ * Last beaconing interface disabled
+ * -> stop beacon queue.
+ */
+- mutex_lock(&intf->beacon_skb_mutex);
+ rt2x00queue_stop_queue(rt2x00dev->bcn);
+- mutex_unlock(&intf->beacon_skb_mutex);
+ }
++ /*
++ * Clear beacon in the H/W for this vif. This is needed
++ * to disable beaconing on this particular interface
++ * and keep it running on other interfaces.
++ */
++ rt2x00queue_clear_beacon(rt2x00dev, vif);
+ } else if (bss_conf->enable_beacon && !intf->enable_beacon) {
+ rt2x00dev->intf_beaconing++;
+ intf->enable_beacon = true;
+@@ -658,11 +657,10 @@ void rt2x00mac_bss_info_changed(struct i
+ * First beaconing interface enabled
+ * -> start beacon queue.
+ */
+- mutex_lock(&intf->beacon_skb_mutex);
+ rt2x00queue_start_queue(rt2x00dev->bcn);
+- mutex_unlock(&intf->beacon_skb_mutex);
+ }
+ }
++ mutex_unlock(&intf->beacon_skb_mutex);
+ }
- ath_dbg(common, CALIBRATE, "tx chain %d: iq corr coeff=%x\n",
- chain_idx, iqc_coeff[0]);
-@@ -831,7 +832,7 @@ static bool ar9003_hw_calc_iq_corr(struc
- if (q_q_coff > 63)
- q_q_coff = 63;
+ /*
+--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
++++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
+@@ -754,8 +754,6 @@ int rt2x00queue_clear_beacon(struct rt2x
+ if (unlikely(!intf->beacon))
+ return -ENOBUFS;
-- iqc_coeff[1] = (q_q_coff * 128) + q_i_coff;
-+ iqc_coeff[1] = (q_q_coff * 128) + (0x7f & q_i_coff);
+- mutex_lock(&intf->beacon_skb_mutex);
+-
+ /*
+ * Clean up the beacon skb.
+ */
+@@ -768,13 +766,11 @@ int rt2x00queue_clear_beacon(struct rt2x
+ if (rt2x00dev->ops->lib->clear_beacon)
+ rt2x00dev->ops->lib->clear_beacon(intf->beacon);
- ath_dbg(common, CALIBRATE, "rx chain %d: iq corr coeff=%x\n",
- chain_idx, iqc_coeff[1]);
-@@ -839,7 +840,8 @@ static bool ar9003_hw_calc_iq_corr(struc
- return true;
+- mutex_unlock(&intf->beacon_skb_mutex);
+-
+ return 0;
}
--static void ar9003_hw_detect_outlier(int *mp_coeff, int nmeasurement,
-+static void ar9003_hw_detect_outlier(int mp_coeff[][MAXIQCAL],
-+ int nmeasurement,
- int max_delta)
+-int rt2x00queue_update_beacon_locked(struct rt2x00_dev *rt2x00dev,
+- struct ieee80211_vif *vif)
++int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
++ struct ieee80211_vif *vif)
{
- int mp_max = -64, max_idx = 0;
-@@ -848,20 +850,20 @@ static void ar9003_hw_detect_outlier(int
-
- /* find min/max mismatch across all calibrated gains */
- for (i = 0; i < nmeasurement; i++) {
-- if (mp_coeff[i] > mp_max) {
-- mp_max = mp_coeff[i];
-+ if (mp_coeff[i][0] > mp_max) {
-+ mp_max = mp_coeff[i][0];
- max_idx = i;
-- } else if (mp_coeff[i] < mp_min) {
-- mp_min = mp_coeff[i];
-+ } else if (mp_coeff[i][0] < mp_min) {
-+ mp_min = mp_coeff[i][0];
- min_idx = i;
- }
- }
+ struct rt2x00_intf *intf = vif_to_intf(vif);
+ struct skb_frame_desc *skbdesc;
+@@ -815,19 +811,6 @@ int rt2x00queue_update_beacon_locked(str
- /* find average (exclude max abs value) */
- for (i = 0; i < nmeasurement; i++) {
-- if ((abs(mp_coeff[i]) < abs(mp_max)) ||
-- (abs(mp_coeff[i]) < abs(mp_min))) {
-- mp_avg += mp_coeff[i];
-+ if ((abs(mp_coeff[i][0]) < abs(mp_max)) ||
-+ (abs(mp_coeff[i][0]) < abs(mp_min))) {
-+ mp_avg += mp_coeff[i][0];
- mp_count++;
- }
- }
-@@ -873,7 +875,7 @@ static void ar9003_hw_detect_outlier(int
- if (mp_count)
- mp_avg /= mp_count;
- else
-- mp_avg = mp_coeff[nmeasurement - 1];
-+ mp_avg = mp_coeff[nmeasurement - 1][0];
-
- /* detect outlier */
- if (abs(mp_max - mp_min) > max_delta) {
-@@ -882,15 +884,16 @@ static void ar9003_hw_detect_outlier(int
- else
- outlier_idx = min_idx;
-
-- mp_coeff[outlier_idx] = mp_avg;
-+ mp_coeff[outlier_idx][0] = mp_avg;
- }
}
--static void ar9003_hw_tx_iqcal_load_avg_2_passes(struct ath_hw *ah,
-- struct coeff *coeff,
-- bool is_reusable)
-+static void ar9003_hw_tx_iq_cal_outlier_detection(struct ath_hw *ah,
-+ struct coeff *coeff,
-+ bool is_reusable)
- {
- int i, im, nmeasurement;
-+ int magnitude, phase;
- u32 tx_corr_coeff[MAX_MEASUREMENT][AR9300_MAX_CHAINS];
- struct ath9k_hw_cal_data *caldata = ah->caldata;
-
-@@ -920,21 +923,30 @@ static void ar9003_hw_tx_iqcal_load_avg_
- if (nmeasurement > MAX_MEASUREMENT)
- nmeasurement = MAX_MEASUREMENT;
-
-- /* detect outlier only if nmeasurement > 1 */
-- if (nmeasurement > 1) {
-- /* Detect magnitude outlier */
-- ar9003_hw_detect_outlier(coeff->mag_coeff[i],
-- nmeasurement, MAX_MAG_DELTA);
+-int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
+- struct ieee80211_vif *vif)
+-{
+- struct rt2x00_intf *intf = vif_to_intf(vif);
+- int ret;
-
-- /* Detect phase outlier */
-- ar9003_hw_detect_outlier(coeff->phs_coeff[i],
-- nmeasurement, MAX_PHS_DELTA);
-+ /*
-+ * Skip normal outlier detection for AR9550.
-+ */
-+ if (!AR_SREV_9550(ah)) {
-+ /* detect outlier only if nmeasurement > 1 */
-+ if (nmeasurement > 1) {
-+ /* Detect magnitude outlier */
-+ ar9003_hw_detect_outlier(coeff->mag_coeff[i],
-+ nmeasurement,
-+ MAX_MAG_DELTA);
-+
-+ /* Detect phase outlier */
-+ ar9003_hw_detect_outlier(coeff->phs_coeff[i],
-+ nmeasurement,
-+ MAX_PHS_DELTA);
-+ }
- }
-
- for (im = 0; im < nmeasurement; im++) {
-+ magnitude = coeff->mag_coeff[i][im][0];
-+ phase = coeff->phs_coeff[i][im][0];
+- mutex_lock(&intf->beacon_skb_mutex);
+- ret = rt2x00queue_update_beacon_locked(rt2x00dev, vif);
+- mutex_unlock(&intf->beacon_skb_mutex);
+-
+- return ret;
+-}
+-
+ bool rt2x00queue_for_each_entry(struct data_queue *queue,
+ enum queue_index start,
+ enum queue_index end,
+--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
++++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
+@@ -353,6 +353,7 @@ struct txentry_desc {
+ */
+ enum queue_entry_flags {
+ ENTRY_BCN_ASSIGNED,
++ ENTRY_BCN_ENABLED,
+ ENTRY_OWNER_DEVICE_DATA,
+ ENTRY_DATA_PENDING,
+ ENTRY_DATA_IO_FAILED,
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -1757,7 +1757,6 @@ out:
+ void ath9k_update_p2p_ps(struct ath_softc *sc, struct ieee80211_vif *vif)
+ {
+ struct ath_vif *avp = (void *)vif->drv_priv;
+- unsigned long flags;
+ u32 tsf;
-- coeff->iqc_coeff[0] = (coeff->mag_coeff[i][im] & 0x7f) |
-- ((coeff->phs_coeff[i][im] & 0x7f) << 7);
-+ coeff->iqc_coeff[0] =
-+ (phase & 0x7f) | ((magnitude & 0x7f) << 7);
+ if (!sc->p2p_ps_timer)
+@@ -1767,14 +1766,9 @@ void ath9k_update_p2p_ps(struct ath_soft
+ return;
- if ((im % 2) == 0)
- REG_RMW_FIELD(ah, tx_corr_coeff[im][i],
-@@ -991,7 +1003,63 @@ static bool ar9003_hw_tx_iq_cal_run(stru
- return true;
+ sc->p2p_ps_vif = avp;
+-
+- spin_lock_irqsave(&sc->sc_pm_lock, flags);
+- if (!(sc->ps_flags & PS_BEACON_SYNC)) {
+- tsf = ath9k_hw_gettsf32(sc->sc_ah);
+- ieee80211_parse_p2p_noa(&vif->bss_conf.p2p_noa_attr, &avp->noa, tsf);
+- ath9k_update_p2p_ps_timer(sc, avp);
+- }
+- spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
++ tsf = ath9k_hw_gettsf32(sc->sc_ah);
++ ieee80211_parse_p2p_noa(&vif->bss_conf.p2p_noa_attr, &avp->noa, tsf);
++ ath9k_update_p2p_ps_timer(sc, avp);
}
--static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah, bool is_reusable)
-+static void __ar955x_tx_iq_cal_sort(struct ath_hw *ah,
-+ struct coeff *coeff,
-+ int i, int nmeasurement)
-+{
-+ struct ath_common *common = ath9k_hw_common(ah);
-+ int im, ix, iy, temp;
-+
-+ for (im = 0; im < nmeasurement; im++) {
-+ for (ix = 0; ix < MAXIQCAL - 1; ix++) {
-+ for (iy = ix + 1; iy <= MAXIQCAL - 1; iy++) {
-+ if (coeff->mag_coeff[i][im][iy] <
-+ coeff->mag_coeff[i][im][ix]) {
-+ temp = coeff->mag_coeff[i][im][ix];
-+ coeff->mag_coeff[i][im][ix] =
-+ coeff->mag_coeff[i][im][iy];
-+ coeff->mag_coeff[i][im][iy] = temp;
-+ }
-+ if (coeff->phs_coeff[i][im][iy] <
-+ coeff->phs_coeff[i][im][ix]) {
-+ temp = coeff->phs_coeff[i][im][ix];
-+ coeff->phs_coeff[i][im][ix] =
-+ coeff->phs_coeff[i][im][iy];
-+ coeff->phs_coeff[i][im][iy] = temp;
-+ }
-+ }
-+ }
-+ coeff->mag_coeff[i][im][0] = coeff->mag_coeff[i][im][MAXIQCAL / 2];
-+ coeff->phs_coeff[i][im][0] = coeff->phs_coeff[i][im][MAXIQCAL / 2];
-+
-+ ath_dbg(common, CALIBRATE,
-+ "IQCAL: Median [ch%d][gain%d]: mag = %d phase = %d\n",
-+ i, im,
-+ coeff->mag_coeff[i][im][0],
-+ coeff->phs_coeff[i][im][0]);
-+ }
-+}
-+
-+static bool ar955x_tx_iq_cal_median(struct ath_hw *ah,
-+ struct coeff *coeff,
-+ int iqcal_idx,
-+ int nmeasurement)
-+{
-+ int i;
-+
-+ if ((iqcal_idx + 1) != MAXIQCAL)
-+ return false;
-+
-+ for (i = 0; i < AR9300_MAX_CHAINS; i++) {
-+ __ar955x_tx_iq_cal_sort(ah, coeff, i, nmeasurement);
-+ }
-+
-+ return true;
-+}
-+
-+static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah,
-+ int iqcal_idx,
-+ bool is_reusable)
- {
+ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
+@@ -1791,6 +1785,7 @@ static void ath9k_bss_info_changed(struc
+ struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
- const u32 txiqcal_status[AR9300_MAX_CHAINS] = {
-@@ -1004,10 +1072,11 @@ static void ar9003_hw_tx_iq_cal_post_pro
- AR_PHY_CHAN_INFO_TAB_1,
- AR_PHY_CHAN_INFO_TAB_2,
- };
-- struct coeff coeff;
-+ static struct coeff coeff;
- s32 iq_res[6];
- int i, im, j;
-- int nmeasurement;
-+ int nmeasurement = 0;
-+ bool outlier_detect = true;
-
- for (i = 0; i < AR9300_MAX_CHAINS; i++) {
- if (!(ah->txchainmask & (1 << i)))
-@@ -1065,17 +1134,23 @@ static void ar9003_hw_tx_iq_cal_post_pro
- goto tx_iqcal_fail;
- }
-
-- coeff.mag_coeff[i][im] = coeff.iqc_coeff[0] & 0x7f;
-- coeff.phs_coeff[i][im] =
-+ coeff.phs_coeff[i][im][iqcal_idx] =
-+ coeff.iqc_coeff[0] & 0x7f;
-+ coeff.mag_coeff[i][im][iqcal_idx] =
- (coeff.iqc_coeff[0] >> 7) & 0x7f;
-
-- if (coeff.mag_coeff[i][im] > 63)
-- coeff.mag_coeff[i][im] -= 128;
-- if (coeff.phs_coeff[i][im] > 63)
-- coeff.phs_coeff[i][im] -= 128;
-+ if (coeff.mag_coeff[i][im][iqcal_idx] > 63)
-+ coeff.mag_coeff[i][im][iqcal_idx] -= 128;
-+ if (coeff.phs_coeff[i][im][iqcal_idx] > 63)
-+ coeff.phs_coeff[i][im][iqcal_idx] -= 128;
- }
+ struct ath_vif *avp = (void *)vif->drv_priv;
++ unsigned long flags;
+ int slottime;
+
+ ath9k_ps_wakeup(sc);
+@@ -1853,7 +1848,10 @@ static void ath9k_bss_info_changed(struc
+
+ if (changed & BSS_CHANGED_P2P_PS) {
+ spin_lock_bh(&sc->sc_pcu_lock);
+- ath9k_update_p2p_ps(sc, vif);
++ spin_lock_irqsave(&sc->sc_pm_lock, flags);
++ if (!(sc->ps_flags & PS_BEACON_SYNC))
++ ath9k_update_p2p_ps(sc, vif);
++ spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
+ spin_unlock_bh(&sc->sc_pcu_lock);
}
-- ar9003_hw_tx_iqcal_load_avg_2_passes(ah, &coeff, is_reusable);
-+
-+ if (AR_SREV_9550(ah))
-+ outlier_detect = ar955x_tx_iq_cal_median(ah, &coeff,
-+ iqcal_idx, nmeasurement);
-+ if (outlier_detect)
-+ ar9003_hw_tx_iq_cal_outlier_detection(ah, &coeff, is_reusable);
-
- return;
-@@ -1409,7 +1484,7 @@ skip_tx_iqcal:
- }
+@@ -2232,14 +2230,6 @@ static void ath9k_sw_scan_complete(struc
+ clear_bit(ATH_OP_SCANNING, &common->op_flags);
+ }
- if (txiqcal_done)
-- ar9003_hw_tx_iq_cal_post_proc(ah, is_reusable);
-+ ar9003_hw_tx_iq_cal_post_proc(ah, 0, is_reusable);
- else if (caldata && test_bit(TXIQCAL_DONE, &caldata->cal_flags))
- ar9003_hw_tx_iq_cal_reload(ah);
+-static void ath9k_channel_switch_beacon(struct ieee80211_hw *hw,
+- struct ieee80211_vif *vif,
+- struct cfg80211_chan_def *chandef)
+-{
+- /* depend on vif->csa_active only */
+- return;
+-}
+-
+ struct ieee80211_ops ath9k_ops = {
+ .tx = ath9k_tx,
+ .start = ath9k_start,
+@@ -2287,5 +2277,4 @@ struct ieee80211_ops ath9k_ops = {
+ #endif
+ .sw_scan_start = ath9k_sw_scan_start,
+ .sw_scan_complete = ath9k_sw_scan_complete,
+- .channel_switch_beacon = ath9k_channel_switch_beacon,
+ };
+--- a/drivers/net/wireless/ath/ath10k/mac.c
++++ b/drivers/net/wireless/ath/ath10k/mac.c
+@@ -4142,14 +4142,6 @@ static int ath10k_set_bitrate_mask(struc
+ fixed_nss, force_sgi);
+ }
-@@ -1455,14 +1530,38 @@ skip_tx_iqcal:
- return true;
+-static void ath10k_channel_switch_beacon(struct ieee80211_hw *hw,
+- struct ieee80211_vif *vif,
+- struct cfg80211_chan_def *chandef)
+-{
+- /* there's no need to do anything here. vif->csa_active is enough */
+- return;
+-}
+-
+ static void ath10k_sta_rc_update(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
+@@ -4256,7 +4248,6 @@ static const struct ieee80211_ops ath10k
+ .restart_complete = ath10k_restart_complete,
+ .get_survey = ath10k_get_survey,
+ .set_bitrate_mask = ath10k_set_bitrate_mask,
+- .channel_switch_beacon = ath10k_channel_switch_beacon,
+ .sta_rc_update = ath10k_sta_rc_update,
+ .get_tsf = ath10k_get_tsf,
+ #ifdef CONFIG_PM
+--- a/net/mac80211/cfg.c
++++ b/net/mac80211/cfg.c
+@@ -468,327 +468,6 @@ void sta_set_rate_info_rx(struct sta_inf
+ rinfo->flags |= RATE_INFO_FLAGS_160_MHZ_WIDTH;
}
-+static bool do_ar9003_agc_cal(struct ath_hw *ah)
-+{
-+ struct ath_common *common = ath9k_hw_common(ah);
-+ bool status;
-+
-+ REG_WRITE(ah, AR_PHY_AGC_CONTROL,
-+ REG_READ(ah, AR_PHY_AGC_CONTROL) |
-+ AR_PHY_AGC_CONTROL_CAL);
-+
-+ status = ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL,
-+ AR_PHY_AGC_CONTROL_CAL,
-+ 0, AH_WAIT_TIMEOUT);
-+ if (!status) {
-+ ath_dbg(common, CALIBRATE,
-+ "offset calibration failed to complete in %d ms,"
-+ "noisy environment?\n",
-+ AH_WAIT_TIMEOUT / 1000);
-+ return false;
-+ }
-+
-+ return true;
-+}
-+
- static bool ar9003_hw_init_cal_soc(struct ath_hw *ah,
- struct ath9k_channel *chan)
- {
- struct ath_common *common = ath9k_hw_common(ah);
- struct ath9k_hw_cal_data *caldata = ah->caldata;
- bool txiqcal_done = false;
-- bool is_reusable = true, status = true;
-+ bool status = true;
- bool run_agc_cal = false, sep_iq_cal = false;
-+ int i = 0;
-
- /* Use chip chainmask only for calibration */
- ar9003_hw_set_chain_masks(ah, ah->caps.rx_chainmask, ah->caps.tx_chainmask);
-@@ -1485,7 +1584,12 @@ static bool ar9003_hw_init_cal_soc(struc
- * AGC calibration. Specifically, AR9550 in SoC chips.
- */
- if (ah->enabled_cals & TX_IQ_ON_AGC_CAL) {
-- txiqcal_done = true;
-+ if (REG_READ_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_0,
-+ AR_PHY_TX_IQCAL_CONTROL_0_ENABLE_TXIQ_CAL)) {
-+ txiqcal_done = true;
-+ } else {
-+ txiqcal_done = false;
-+ }
- run_agc_cal = true;
- } else {
- sep_iq_cal = true;
-@@ -1512,27 +1616,37 @@ skip_tx_iqcal:
- if (AR_SREV_9330_11(ah))
- ar9003_hw_manual_peak_cal(ah, 0, IS_CHAN_2GHZ(chan));
-
-- /* Calibrate the AGC */
-- REG_WRITE(ah, AR_PHY_AGC_CONTROL,
-- REG_READ(ah, AR_PHY_AGC_CONTROL) |
-- AR_PHY_AGC_CONTROL_CAL);
+-static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
+-{
+- struct ieee80211_sub_if_data *sdata = sta->sdata;
+- struct ieee80211_local *local = sdata->local;
+- struct rate_control_ref *ref = local->rate_ctrl;
+- struct timespec uptime;
+- u64 packets = 0;
+- u32 thr = 0;
+- int i, ac;
+-
+- sinfo->generation = sdata->local->sta_generation;
+-
+- sinfo->filled = STATION_INFO_INACTIVE_TIME |
+- STATION_INFO_RX_BYTES64 |
+- STATION_INFO_TX_BYTES64 |
+- STATION_INFO_RX_PACKETS |
+- STATION_INFO_TX_PACKETS |
+- STATION_INFO_TX_RETRIES |
+- STATION_INFO_TX_FAILED |
+- STATION_INFO_TX_BITRATE |
+- STATION_INFO_RX_BITRATE |
+- STATION_INFO_RX_DROP_MISC |
+- STATION_INFO_BSS_PARAM |
+- STATION_INFO_CONNECTED_TIME |
+- STATION_INFO_STA_FLAGS |
+- STATION_INFO_BEACON_LOSS_COUNT;
-
-- /* Poll for offset calibration complete */
-- status = ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL,
-- AR_PHY_AGC_CONTROL_CAL,
-- 0, AH_WAIT_TIMEOUT);
+- do_posix_clock_monotonic_gettime(&uptime);
+- sinfo->connected_time = uptime.tv_sec - sta->last_connected;
+-
+- sinfo->inactive_time = jiffies_to_msecs(jiffies - sta->last_rx);
+- sinfo->tx_bytes = 0;
+- for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
+- sinfo->tx_bytes += sta->tx_bytes[ac];
+- packets += sta->tx_packets[ac];
- }
-+ /*
-+ * For non-AR9550 chips, we just trigger AGC calibration
-+ * in the HW, poll for completion and then process
-+ * the results.
-+ *
-+ * For AR955x, we run it multiple times and use
-+ * median IQ correction.
-+ */
-+ if (!AR_SREV_9550(ah)) {
-+ status = do_ar9003_agc_cal(ah);
-+ if (!status)
-+ return false;
-
-- if (!status) {
-- ath_dbg(common, CALIBRATE,
-- "offset calibration failed to complete in %d ms; noisy environment?\n",
-- AH_WAIT_TIMEOUT / 1000);
-- return false;
-+ if (txiqcal_done)
-+ ar9003_hw_tx_iq_cal_post_proc(ah, 0, false);
-+ } else {
-+ if (!txiqcal_done) {
-+ status = do_ar9003_agc_cal(ah);
-+ if (!status)
-+ return false;
-+ } else {
-+ for (i = 0; i < MAXIQCAL; i++) {
-+ status = do_ar9003_agc_cal(ah);
-+ if (!status)
-+ return false;
-+ ar9003_hw_tx_iq_cal_post_proc(ah, i, false);
-+ }
-+ }
-+ }
- }
-
-- if (txiqcal_done)
-- ar9003_hw_tx_iq_cal_post_proc(ah, is_reusable);
+- sinfo->tx_packets = packets;
+- sinfo->rx_bytes = sta->rx_bytes;
+- sinfo->rx_packets = sta->rx_packets;
+- sinfo->tx_retries = sta->tx_retry_count;
+- sinfo->tx_failed = sta->tx_retry_failed;
+- sinfo->rx_dropped_misc = sta->rx_dropped;
+- sinfo->beacon_loss_count = sta->beacon_loss_count;
+-
+- if ((sta->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) ||
+- (sta->local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)) {
+- sinfo->filled |= STATION_INFO_SIGNAL | STATION_INFO_SIGNAL_AVG;
+- if (!local->ops->get_rssi ||
+- drv_get_rssi(local, sdata, &sta->sta, &sinfo->signal))
+- sinfo->signal = (s8)sta->last_signal;
+- sinfo->signal_avg = (s8) -ewma_read(&sta->avg_signal);
+- }
+- if (sta->chains) {
+- sinfo->filled |= STATION_INFO_CHAIN_SIGNAL |
+- STATION_INFO_CHAIN_SIGNAL_AVG;
+-
+- sinfo->chains = sta->chains;
+- for (i = 0; i < ARRAY_SIZE(sinfo->chain_signal); i++) {
+- sinfo->chain_signal[i] = sta->chain_signal_last[i];
+- sinfo->chain_signal_avg[i] =
+- (s8) -ewma_read(&sta->chain_signal_avg[i]);
+- }
+- }
+-
+- sta_set_rate_info_tx(sta, &sta->last_tx_rate, &sinfo->txrate);
+- sta_set_rate_info_rx(sta, &sinfo->rxrate);
+-
+- if (ieee80211_vif_is_mesh(&sdata->vif)) {
+-#ifdef CPTCFG_MAC80211_MESH
+- sinfo->filled |= STATION_INFO_LLID |
+- STATION_INFO_PLID |
+- STATION_INFO_PLINK_STATE |
+- STATION_INFO_LOCAL_PM |
+- STATION_INFO_PEER_PM |
+- STATION_INFO_NONPEER_PM;
+-
+- sinfo->llid = sta->llid;
+- sinfo->plid = sta->plid;
+- sinfo->plink_state = sta->plink_state;
+- if (test_sta_flag(sta, WLAN_STA_TOFFSET_KNOWN)) {
+- sinfo->filled |= STATION_INFO_T_OFFSET;
+- sinfo->t_offset = sta->t_offset;
+- }
+- sinfo->local_pm = sta->local_pm;
+- sinfo->peer_pm = sta->peer_pm;
+- sinfo->nonpeer_pm = sta->nonpeer_pm;
+-#endif
+- }
+-
+- sinfo->bss_param.flags = 0;
+- if (sdata->vif.bss_conf.use_cts_prot)
+- sinfo->bss_param.flags |= BSS_PARAM_FLAGS_CTS_PROT;
+- if (sdata->vif.bss_conf.use_short_preamble)
+- sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_PREAMBLE;
+- if (sdata->vif.bss_conf.use_short_slot)
+- sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_SLOT_TIME;
+- sinfo->bss_param.dtim_period = sdata->local->hw.conf.ps_dtim_period;
+- sinfo->bss_param.beacon_interval = sdata->vif.bss_conf.beacon_int;
+-
+- sinfo->sta_flags.set = 0;
+- sinfo->sta_flags.mask = BIT(NL80211_STA_FLAG_AUTHORIZED) |
+- BIT(NL80211_STA_FLAG_SHORT_PREAMBLE) |
+- BIT(NL80211_STA_FLAG_WME) |
+- BIT(NL80211_STA_FLAG_MFP) |
+- BIT(NL80211_STA_FLAG_AUTHENTICATED) |
+- BIT(NL80211_STA_FLAG_ASSOCIATED) |
+- BIT(NL80211_STA_FLAG_TDLS_PEER);
+- if (test_sta_flag(sta, WLAN_STA_AUTHORIZED))
+- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_AUTHORIZED);
+- if (test_sta_flag(sta, WLAN_STA_SHORT_PREAMBLE))
+- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_SHORT_PREAMBLE);
+- if (test_sta_flag(sta, WLAN_STA_WME))
+- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_WME);
+- if (test_sta_flag(sta, WLAN_STA_MFP))
+- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_MFP);
+- if (test_sta_flag(sta, WLAN_STA_AUTH))
+- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_AUTHENTICATED);
+- if (test_sta_flag(sta, WLAN_STA_ASSOC))
+- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_ASSOCIATED);
+- if (test_sta_flag(sta, WLAN_STA_TDLS_PEER))
+- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_TDLS_PEER);
+-
+- /* check if the driver has a SW RC implementation */
+- if (ref && ref->ops->get_expected_throughput)
+- thr = ref->ops->get_expected_throughput(sta->rate_ctrl_priv);
+- else
+- thr = drv_get_expected_throughput(local, &sta->sta);
+-
+- if (thr != 0) {
+- sinfo->filled |= STATION_INFO_EXPECTED_THROUGHPUT;
+- sinfo->expected_throughput = thr;
+- }
+-}
+-
+-static const char ieee80211_gstrings_sta_stats[][ETH_GSTRING_LEN] = {
+- "rx_packets", "rx_bytes", "wep_weak_iv_count",
+- "rx_duplicates", "rx_fragments", "rx_dropped",
+- "tx_packets", "tx_bytes", "tx_fragments",
+- "tx_filtered", "tx_retry_failed", "tx_retries",
+- "beacon_loss", "sta_state", "txrate", "rxrate", "signal",
+- "channel", "noise", "ch_time", "ch_time_busy",
+- "ch_time_ext_busy", "ch_time_rx", "ch_time_tx"
+-};
+-#define STA_STATS_LEN ARRAY_SIZE(ieee80211_gstrings_sta_stats)
+-
+-static int ieee80211_get_et_sset_count(struct wiphy *wiphy,
+- struct net_device *dev,
+- int sset)
+-{
+- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+- int rv = 0;
+-
+- if (sset == ETH_SS_STATS)
+- rv += STA_STATS_LEN;
+-
+- rv += drv_get_et_sset_count(sdata, sset);
+-
+- if (rv == 0)
+- return -EOPNOTSUPP;
+- return rv;
+-}
+-
+-static void ieee80211_get_et_stats(struct wiphy *wiphy,
+- struct net_device *dev,
+- struct ethtool_stats *stats,
+- u64 *data)
+-{
+- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+- struct ieee80211_chanctx_conf *chanctx_conf;
+- struct ieee80211_channel *channel;
+- struct sta_info *sta;
+- struct ieee80211_local *local = sdata->local;
+- struct station_info sinfo;
+- struct survey_info survey;
+- int i, q;
+-#define STA_STATS_SURVEY_LEN 7
+-
+- memset(data, 0, sizeof(u64) * STA_STATS_LEN);
+-
+-#define ADD_STA_STATS(sta) \
+- do { \
+- data[i++] += sta->rx_packets; \
+- data[i++] += sta->rx_bytes; \
+- data[i++] += sta->wep_weak_iv_count; \
+- data[i++] += sta->num_duplicates; \
+- data[i++] += sta->rx_fragments; \
+- data[i++] += sta->rx_dropped; \
+- \
+- data[i++] += sinfo.tx_packets; \
+- data[i++] += sinfo.tx_bytes; \
+- data[i++] += sta->tx_fragments; \
+- data[i++] += sta->tx_filtered_count; \
+- data[i++] += sta->tx_retry_failed; \
+- data[i++] += sta->tx_retry_count; \
+- data[i++] += sta->beacon_loss_count; \
+- } while (0)
+-
+- /* For Managed stations, find the single station based on BSSID
+- * and use that. For interface types, iterate through all available
+- * stations and add stats for any station that is assigned to this
+- * network device.
+- */
+-
+- mutex_lock(&local->sta_mtx);
+-
+- if (sdata->vif.type == NL80211_IFTYPE_STATION) {
+- sta = sta_info_get_bss(sdata, sdata->u.mgd.bssid);
+-
+- if (!(sta && !WARN_ON(sta->sdata->dev != dev)))
+- goto do_survey;
+-
+- sinfo.filled = 0;
+- sta_set_sinfo(sta, &sinfo);
+-
+- i = 0;
+- ADD_STA_STATS(sta);
+-
+- data[i++] = sta->sta_state;
+-
+-
+- if (sinfo.filled & STATION_INFO_TX_BITRATE)
+- data[i] = 100000 *
+- cfg80211_calculate_bitrate(&sinfo.txrate);
+- i++;
+- if (sinfo.filled & STATION_INFO_RX_BITRATE)
+- data[i] = 100000 *
+- cfg80211_calculate_bitrate(&sinfo.rxrate);
+- i++;
+-
+- if (sinfo.filled & STATION_INFO_SIGNAL_AVG)
+- data[i] = (u8)sinfo.signal_avg;
+- i++;
+- } else {
+- list_for_each_entry(sta, &local->sta_list, list) {
+- /* Make sure this station belongs to the proper dev */
+- if (sta->sdata->dev != dev)
+- continue;
+-
+- sinfo.filled = 0;
+- sta_set_sinfo(sta, &sinfo);
+- i = 0;
+- ADD_STA_STATS(sta);
+- }
+- }
+-
+-do_survey:
+- i = STA_STATS_LEN - STA_STATS_SURVEY_LEN;
+- /* Get survey stats for current channel */
+- survey.filled = 0;
+-
+- rcu_read_lock();
+- chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
+- if (chanctx_conf)
+- channel = chanctx_conf->def.chan;
+- else
+- channel = NULL;
+- rcu_read_unlock();
-
- /* Revert chainmask to runtime parameters */
- ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask);
+- if (channel) {
+- q = 0;
+- do {
+- survey.filled = 0;
+- if (drv_get_survey(local, q, &survey) != 0) {
+- survey.filled = 0;
+- break;
+- }
+- q++;
+- } while (channel != survey.channel);
+- }
+-
+- if (survey.filled)
+- data[i++] = survey.channel->center_freq;
+- else
+- data[i++] = 0;
+- if (survey.filled & SURVEY_INFO_NOISE_DBM)
+- data[i++] = (u8)survey.noise;
+- else
+- data[i++] = -1LL;
+- if (survey.filled & SURVEY_INFO_CHANNEL_TIME)
+- data[i++] = survey.channel_time;
+- else
+- data[i++] = -1LL;
+- if (survey.filled & SURVEY_INFO_CHANNEL_TIME_BUSY)
+- data[i++] = survey.channel_time_busy;
+- else
+- data[i++] = -1LL;
+- if (survey.filled & SURVEY_INFO_CHANNEL_TIME_EXT_BUSY)
+- data[i++] = survey.channel_time_ext_busy;
+- else
+- data[i++] = -1LL;
+- if (survey.filled & SURVEY_INFO_CHANNEL_TIME_RX)
+- data[i++] = survey.channel_time_rx;
+- else
+- data[i++] = -1LL;
+- if (survey.filled & SURVEY_INFO_CHANNEL_TIME_TX)
+- data[i++] = survey.channel_time_tx;
+- else
+- data[i++] = -1LL;
+-
+- mutex_unlock(&local->sta_mtx);
+-
+- if (WARN_ON(i != STA_STATS_LEN))
+- return;
+-
+- drv_get_et_stats(sdata, stats, &(data[STA_STATS_LEN]));
+-}
+-
+-static void ieee80211_get_et_strings(struct wiphy *wiphy,
+- struct net_device *dev,
+- u32 sset, u8 *data)
+-{
+- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+- int sz_sta_stats = 0;
+-
+- if (sset == ETH_SS_STATS) {
+- sz_sta_stats = sizeof(ieee80211_gstrings_sta_stats);
+- memcpy(data, ieee80211_gstrings_sta_stats, sz_sta_stats);
+- }
+- drv_get_et_strings(sdata, sset, &(data[sz_sta_stats]));
+-}
+-
+ static int ieee80211_dump_station(struct wiphy *wiphy, struct net_device *dev,
+ int idx, u8 *mac, struct station_info *sinfo)
+ {
+@@ -875,7 +554,8 @@ static int ieee80211_set_monitor_channel
+ }
+
+ static int ieee80211_set_probe_resp(struct ieee80211_sub_if_data *sdata,
+- const u8 *resp, size_t resp_len)
++ const u8 *resp, size_t resp_len,
++ const struct ieee80211_csa_settings *csa)
+ {
+ struct probe_resp *new, *old;
---- a/drivers/net/wireless/rtl818x/rtl8187/rtl8187.h
-+++ b/drivers/net/wireless/rtl818x/rtl8187/rtl8187.h
-@@ -15,6 +15,8 @@
- #ifndef RTL8187_H
- #define RTL8187_H
+@@ -891,6 +571,11 @@ static int ieee80211_set_probe_resp(stru
+ new->len = resp_len;
+ memcpy(new->data, resp, resp_len);
-+#include <linux/cache.h>
++ if (csa)
++ memcpy(new->csa_counter_offsets, csa->counter_offsets_presp,
++ csa->n_counter_offsets_presp *
++ sizeof(new->csa_counter_offsets[0]));
+
- #include "rtl818x.h"
- #include "leds.h"
-
-@@ -139,7 +141,10 @@ struct rtl8187_priv {
- u8 aifsn[4];
- u8 rfkill_mask;
- struct {
-- __le64 buf;
-+ union {
-+ __le64 buf;
-+ u8 dummy1[L1_CACHE_BYTES];
-+ } ____cacheline_aligned;
- struct sk_buff_head queue;
- } b_tx_status; /* This queue is used by both -b and non-b devices */
- struct mutex io_mutex;
-@@ -147,7 +152,8 @@ struct rtl8187_priv {
- u8 bits8;
- __le16 bits16;
- __le32 bits32;
-- } *io_dmabuf;
-+ u8 dummy2[L1_CACHE_BYTES];
-+ } *io_dmabuf ____cacheline_aligned;
- bool rfkill_off;
- u16 seqno;
- };
---- a/net/mac80211/wme.c
-+++ b/net/mac80211/wme.c
-@@ -154,6 +154,11 @@ u16 ieee80211_select_queue(struct ieee80
- return IEEE80211_AC_BE;
- }
+ rcu_assign_pointer(sdata->u.ap.probe_resp, new);
+ if (old)
+ kfree_rcu(old, rcu_head);
+@@ -899,7 +584,8 @@ static int ieee80211_set_probe_resp(stru
+ }
-+ if (skb->protocol == sdata->control_port_protocol) {
-+ skb->priority = 7;
-+ return ieee80211_downgrade_queue(sdata, skb);
+ static int ieee80211_assign_beacon(struct ieee80211_sub_if_data *sdata,
+- struct cfg80211_beacon_data *params)
++ struct cfg80211_beacon_data *params,
++ const struct ieee80211_csa_settings *csa)
+ {
+ struct beacon_data *new, *old;
+ int new_head_len, new_tail_len;
+@@ -943,6 +629,13 @@ static int ieee80211_assign_beacon(struc
+ new->head_len = new_head_len;
+ new->tail_len = new_tail_len;
+
++ if (csa) {
++ new->csa_current_counter = csa->count;
++ memcpy(new->csa_counter_offsets, csa->counter_offsets_beacon,
++ csa->n_counter_offsets_beacon *
++ sizeof(new->csa_counter_offsets[0]));
+ }
+
- /* use the data classifier to determine what 802.1d tag the
- * data frame has */
- rcu_read_lock();
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -1444,14 +1444,16 @@ void ath_tx_aggr_sleep(struct ieee80211_
- for (tidno = 0, tid = &an->tid[tidno];
- tidno < IEEE80211_NUM_TIDS; tidno++, tid++) {
-
-- if (!tid->sched)
-- continue;
--
- ac = tid->ac;
- txq = ac->txq;
+ /* copy in head */
+ if (params->head)
+ memcpy(new->head, params->head, new_head_len);
+@@ -957,7 +650,7 @@ static int ieee80211_assign_beacon(struc
+ memcpy(new->tail, old->tail, new_tail_len);
- ath_txq_lock(sc, txq);
+ err = ieee80211_set_probe_resp(sdata, params->probe_resp,
+- params->probe_resp_len);
++ params->probe_resp_len, csa);
+ if (err < 0)
+ return err;
+ if (err == 0)
+@@ -1042,7 +735,7 @@ static int ieee80211_start_ap(struct wip
+ sdata->vif.bss_conf.p2p_noa_attr.oppps_ctwindow |=
+ IEEE80211_P2P_OPPPS_ENABLE_BIT;
-+ if (!tid->sched) {
-+ ath_txq_unlock(sc, txq);
-+ continue;
-+ }
-+
- buffered = ath_tid_has_buffered(tid);
+- err = ieee80211_assign_beacon(sdata, ¶ms->beacon);
++ err = ieee80211_assign_beacon(sdata, ¶ms->beacon, NULL);
+ if (err < 0) {
+ ieee80211_vif_release_channel(sdata);
+ return err;
+@@ -1090,7 +783,7 @@ static int ieee80211_change_beacon(struc
+ if (!old)
+ return -ENOENT;
- tid->sched = false;
-@@ -1696,7 +1698,7 @@ int ath_cabq_update(struct ath_softc *sc
+- err = ieee80211_assign_beacon(sdata, params);
++ err = ieee80211_assign_beacon(sdata, params, NULL);
+ if (err < 0)
+ return err;
+ ieee80211_bss_info_change_notify(sdata, err);
+@@ -3073,7 +2766,8 @@ static int ieee80211_set_after_csa_beaco
- ath9k_hw_get_txq_props(sc->sc_ah, qnum, &qi);
+ switch (sdata->vif.type) {
+ case NL80211_IFTYPE_AP:
+- err = ieee80211_assign_beacon(sdata, sdata->u.ap.next_beacon);
++ err = ieee80211_assign_beacon(sdata, sdata->u.ap.next_beacon,
++ NULL);
+ kfree(sdata->u.ap.next_beacon);
+ sdata->u.ap.next_beacon = NULL;
+
+@@ -3176,6 +2870,7 @@ static int ieee80211_set_csa_beacon(stru
+ struct cfg80211_csa_settings *params,
+ u32 *changed)
+ {
++ struct ieee80211_csa_settings csa = {};
+ int err;
-- qi.tqi_readyTime = (cur_conf->beacon_interval *
-+ qi.tqi_readyTime = (TU_TO_USEC(cur_conf->beacon_interval) *
- ATH_CABQ_READY_TIME) / 100;
- ath_txq_update(sc, qnum, &qi);
+ switch (sdata->vif.type) {
+@@ -3210,20 +2905,13 @@ static int ieee80211_set_csa_beacon(stru
+ IEEE80211_MAX_CSA_COUNTERS_NUM))
+ return -EINVAL;
-@@ -2061,7 +2063,7 @@ static struct ath_buf *ath_tx_setup_buff
+- /* make sure we don't have garbage in other counters */
+- memset(sdata->csa_counter_offset_beacon, 0,
+- sizeof(sdata->csa_counter_offset_beacon));
+- memset(sdata->csa_counter_offset_presp, 0,
+- sizeof(sdata->csa_counter_offset_presp));
+-
+- memcpy(sdata->csa_counter_offset_beacon,
+- params->counter_offsets_beacon,
+- params->n_counter_offsets_beacon * sizeof(u16));
+- memcpy(sdata->csa_counter_offset_presp,
+- params->counter_offsets_presp,
+- params->n_counter_offsets_presp * sizeof(u16));
++ csa.counter_offsets_beacon = params->counter_offsets_beacon;
++ csa.counter_offsets_presp = params->counter_offsets_presp;
++ csa.n_counter_offsets_beacon = params->n_counter_offsets_beacon;
++ csa.n_counter_offsets_presp = params->n_counter_offsets_presp;
++ csa.count = params->count;
+
+- err = ieee80211_assign_beacon(sdata, ¶ms->beacon_csa);
++ err = ieee80211_assign_beacon(sdata, ¶ms->beacon_csa, &csa);
+ if (err < 0) {
+ kfree(sdata->u.ap.next_beacon);
+ return err;
+@@ -3367,7 +3055,6 @@ __ieee80211_channel_switch(struct wiphy
+ sdata->csa_radar_required = params->radar_required;
+ sdata->csa_chandef = params->chandef;
+ sdata->csa_block_tx = params->block_tx;
+- sdata->csa_current_counter = params->count;
+ sdata->vif.csa_active = true;
+
+ if (sdata->csa_block_tx)
+@@ -3515,10 +3202,23 @@ static int ieee80211_mgmt_tx(struct wiph
+ sdata->vif.type == NL80211_IFTYPE_ADHOC) &&
+ params->n_csa_offsets) {
+ int i;
+- u8 c = sdata->csa_current_counter;
++ struct beacon_data *beacon = NULL;
++
++ rcu_read_lock();
+
+- for (i = 0; i < params->n_csa_offsets; i++)
+- data[params->csa_offsets[i]] = c;
++ if (sdata->vif.type == NL80211_IFTYPE_AP)
++ beacon = rcu_dereference(sdata->u.ap.beacon);
++ else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
++ beacon = rcu_dereference(sdata->u.ibss.presp);
++ else if (ieee80211_vif_is_mesh(&sdata->vif))
++ beacon = rcu_dereference(sdata->u.mesh.beacon);
++
++ if (beacon)
++ for (i = 0; i < params->n_csa_offsets; i++)
++ data[params->csa_offsets[i]] =
++ beacon->csa_current_counter;
++
++ rcu_read_unlock();
+ }
- ATH_TXBUF_RESET(bf);
+ IEEE80211_SKB_CB(skb)->flags = flags;
+@@ -3598,21 +3298,6 @@ static int ieee80211_get_antenna(struct
+ return drv_get_antenna(local, tx_ant, rx_ant);
+ }
-- if (tid) {
-+ if (tid && ieee80211_is_data_present(hdr->frame_control)) {
- fragno = le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG;
- seqno = tid->seq_next;
- hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT);
-@@ -2184,14 +2186,15 @@ int ath_tx_start(struct ieee80211_hw *hw
- txq->stopped = true;
- }
+-static int ieee80211_set_ringparam(struct wiphy *wiphy, u32 tx, u32 rx)
+-{
+- struct ieee80211_local *local = wiphy_priv(wiphy);
+-
+- return drv_set_ringparam(local, tx, rx);
+-}
+-
+-static void ieee80211_get_ringparam(struct wiphy *wiphy,
+- u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
+-{
+- struct ieee80211_local *local = wiphy_priv(wiphy);
+-
+- drv_get_ringparam(local, tx, tx_max, rx, rx_max);
+-}
+-
+ static int ieee80211_set_rekey_data(struct wiphy *wiphy,
+ struct net_device *dev,
+ struct cfg80211_gtk_rekey_data *data)
+@@ -3844,8 +3529,6 @@ const struct cfg80211_ops mac80211_confi
+ .mgmt_frame_register = ieee80211_mgmt_frame_register,
+ .set_antenna = ieee80211_set_antenna,
+ .get_antenna = ieee80211_get_antenna,
+- .set_ringparam = ieee80211_set_ringparam,
+- .get_ringparam = ieee80211_get_ringparam,
+ .set_rekey_data = ieee80211_set_rekey_data,
+ .tdls_oper = ieee80211_tdls_oper,
+ .tdls_mgmt = ieee80211_tdls_mgmt,
+@@ -3854,9 +3537,6 @@ const struct cfg80211_ops mac80211_confi
+ #ifdef CONFIG_PM
+ .set_wakeup = ieee80211_set_wakeup,
+ #endif
+- .get_et_sset_count = ieee80211_get_et_sset_count,
+- .get_et_stats = ieee80211_get_et_stats,
+- .get_et_strings = ieee80211_get_et_strings,
+ .get_channel = ieee80211_cfg_get_channel,
+ .start_radar_detection = ieee80211_start_radar_detection,
+ .channel_switch = ieee80211_channel_switch,
+--- a/net/mac80211/debugfs_sta.c
++++ b/net/mac80211/debugfs_sta.c
+@@ -587,7 +587,6 @@ void ieee80211_sta_debugfs_add(struct st
+ DEBUGFS_ADD_COUNTER(tx_filtered, tx_filtered_count);
+ DEBUGFS_ADD_COUNTER(tx_retry_failed, tx_retry_failed);
+ DEBUGFS_ADD_COUNTER(tx_retry_count, tx_retry_count);
+- DEBUGFS_ADD_COUNTER(wep_weak_iv_count, wep_weak_iv_count);
+
+ if (sizeof(sta->driver_buffered_tids) == sizeof(u32))
+ debugfs_create_x32("driver_buffered_tids", 0400,
+--- a/net/mac80211/wep.c
++++ b/net/mac80211/wep.c
+@@ -271,22 +271,6 @@ static int ieee80211_wep_decrypt(struct
+ return ret;
+ }
-+ if (txctl->an && ieee80211_is_data_present(hdr->frame_control))
-+ tid = ath_get_skb_tid(sc, txctl->an, skb);
-+
- if (info->flags & IEEE80211_TX_CTL_PS_RESPONSE) {
- ath_txq_unlock(sc, txq);
- txq = sc->tx.uapsdq;
- ath_txq_lock(sc, txq);
- } else if (txctl->an &&
- ieee80211_is_data_present(hdr->frame_control)) {
-- tid = ath_get_skb_tid(sc, txctl->an, skb);
-
- WARN_ON(tid->ac->txq != txctl->txq);
-
- if (info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT)
---- a/drivers/net/wireless/ath/ath9k/init.c
-+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -943,6 +943,7 @@ static void ath9k_set_hw_capab(struct at
- hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
- hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_5_10_MHZ;
- hw->wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH;
-+ hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD;
-
- hw->queues = 4;
- hw->max_rates = 4;
---- a/net/mac80211/ieee80211_i.h
-+++ b/net/mac80211/ieee80211_i.h
-@@ -1700,14 +1700,8 @@ void ieee80211_stop_queue_by_reason(stru
- void ieee80211_propagate_queue_wake(struct ieee80211_local *local, int queue);
- void ieee80211_add_pending_skb(struct ieee80211_local *local,
- struct sk_buff *skb);
--void ieee80211_add_pending_skbs_fn(struct ieee80211_local *local,
-- struct sk_buff_head *skbs,
-- void (*fn)(void *data), void *data);
--static inline void ieee80211_add_pending_skbs(struct ieee80211_local *local,
-- struct sk_buff_head *skbs)
+-static bool ieee80211_wep_is_weak_iv(struct sk_buff *skb,
+- struct ieee80211_key *key)
-{
-- ieee80211_add_pending_skbs_fn(local, skbs, NULL, NULL);
+- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+- unsigned int hdrlen;
+- u8 *ivpos;
+- u32 iv;
+-
+- hdrlen = ieee80211_hdrlen(hdr->frame_control);
+- ivpos = skb->data + hdrlen;
+- iv = (ivpos[0] << 16) | (ivpos[1] << 8) | ivpos[2];
+-
+- return ieee80211_wep_weak_iv(iv, key->conf.keylen);
-}
-+void ieee80211_add_pending_skbs(struct ieee80211_local *local,
-+ struct sk_buff_head *skbs);
- void ieee80211_flush_queues(struct ieee80211_local *local,
- struct ieee80211_sub_if_data *sdata);
+-
+ ieee80211_rx_result
+ ieee80211_crypto_wep_decrypt(struct ieee80211_rx_data *rx)
+ {
+@@ -301,16 +285,12 @@ ieee80211_crypto_wep_decrypt(struct ieee
+ if (!(status->flag & RX_FLAG_DECRYPTED)) {
+ if (skb_linearize(rx->skb))
+ return RX_DROP_UNUSABLE;
+- if (rx->sta && ieee80211_wep_is_weak_iv(rx->skb, rx->key))
+- rx->sta->wep_weak_iv_count++;
+ if (ieee80211_wep_decrypt(rx->local, rx->skb, rx->key))
+ return RX_DROP_UNUSABLE;
+ } else if (!(status->flag & RX_FLAG_IV_STRIPPED)) {
+ if (!pskb_may_pull(rx->skb, ieee80211_hdrlen(fc) +
+ IEEE80211_WEP_IV_LEN))
+ return RX_DROP_UNUSABLE;
+- if (rx->sta && ieee80211_wep_is_weak_iv(rx->skb, rx->key))
+- rx->sta->wep_weak_iv_count++;
+ ieee80211_wep_remove_iv(rx->local, rx->skb, rx->key);
+ /* remove ICV */
+ if (pskb_trim(rx->skb, rx->skb->len - IEEE80211_WEP_ICV_LEN))
+--- a/include/net/cfg80211.h
++++ b/include/net/cfg80211.h
+@@ -2278,16 +2278,6 @@ struct cfg80211_qos_map {
+ *
+ * @set_noack_map: Set the NoAck Map for the TIDs.
+ *
+- * @get_et_sset_count: Ethtool API to get string-set count.
+- * See @ethtool_ops.get_sset_count
+- *
+- * @get_et_stats: Ethtool API to get a set of u64 stats.
+- * See @ethtool_ops.get_ethtool_stats
+- *
+- * @get_et_strings: Ethtool API to get a set of strings to describe stats
+- * and perhaps other supported types of ethtool data-sets.
+- * See @ethtool_ops.get_strings
+- *
+ * @get_channel: Get the current operating channel for the virtual interface.
+ * For monitor interfaces, it should return %NULL unless there's a single
+ * current monitoring channel.
+@@ -2529,13 +2519,6 @@ struct cfg80211_ops {
+ struct net_device *dev,
+ u16 noack_map);
+
+- int (*get_et_sset_count)(struct wiphy *wiphy,
+- struct net_device *dev, int sset);
+- void (*get_et_stats)(struct wiphy *wiphy, struct net_device *dev,
+- struct ethtool_stats *stats, u64 *data);
+- void (*get_et_strings)(struct wiphy *wiphy, struct net_device *dev,
+- u32 sset, u8 *data);
+-
+ int (*get_channel)(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
+ struct cfg80211_chan_def *chandef);
+@@ -4846,6 +4829,10 @@ void cfg80211_stop_iface(struct wiphy *w
+ */
+ void cfg80211_shutdown_all_interfaces(struct wiphy *wiphy);
---- a/net/mac80211/sta_info.c
-+++ b/net/mac80211/sta_info.c
-@@ -91,7 +91,7 @@ static int sta_info_hash_del(struct ieee
- return -ENOENT;
- }
++
++/* ethtool helper */
++void cfg80211_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info);
++
+ /* Logging, debugging and troubleshooting/diagnostic helpers. */
+
+ /* wiphy_printk helpers, similar to dev_printk */
+--- a/net/mac80211/Makefile
++++ b/net/mac80211/Makefile
+@@ -17,6 +17,7 @@ mac80211-y := \
+ aes_ccm.o \
+ aes_cmac.o \
+ cfg.o \
++ ethtool.o \
+ rx.o \
+ spectmgmt.o \
+ tx.o \
+--- a/net/mac80211/ieee80211_i.h
++++ b/net/mac80211/ieee80211_i.h
+@@ -229,16 +229,29 @@ struct ieee80211_rx_data {
+ u16 tkip_iv16;
+ };
+
++struct ieee80211_csa_settings {
++ const u16 *counter_offsets_beacon;
++ const u16 *counter_offsets_presp;
++
++ int n_counter_offsets_beacon;
++ int n_counter_offsets_presp;
++
++ u8 count;
++};
++
+ struct beacon_data {
+ u8 *head, *tail;
+ int head_len, tail_len;
+ struct ieee80211_meshconf_ie *meshconf;
++ u16 csa_counter_offsets[IEEE80211_MAX_CSA_COUNTERS_NUM];
++ u8 csa_current_counter;
+ struct rcu_head rcu_head;
+ };
+
+ struct probe_resp {
+ struct rcu_head rcu_head;
+ int len;
++ u16 csa_counter_offsets[IEEE80211_MAX_CSA_COUNTERS_NUM];
+ u8 data[0];
+ };
--static void cleanup_single_sta(struct sta_info *sta)
-+static void __cleanup_single_sta(struct sta_info *sta)
- {
- int ac, i;
- struct tid_ampdu_tx *tid_tx;
-@@ -99,7 +99,8 @@ static void cleanup_single_sta(struct st
- struct ieee80211_local *local = sdata->local;
- struct ps_data *ps;
+@@ -754,8 +767,6 @@ struct ieee80211_sub_if_data {
+ struct mac80211_qos_map __rcu *qos_map;
-- if (test_sta_flag(sta, WLAN_STA_PS_STA)) {
-+ if (test_sta_flag(sta, WLAN_STA_PS_STA) ||
-+ test_sta_flag(sta, WLAN_STA_PS_DRIVER)) {
- if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||
- sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
- ps = &sdata->bss->ps;
-@@ -109,6 +110,7 @@ static void cleanup_single_sta(struct st
- return;
+ struct work_struct csa_finalize_work;
+- u16 csa_counter_offset_beacon[IEEE80211_MAX_CSA_COUNTERS_NUM];
+- u16 csa_counter_offset_presp[IEEE80211_MAX_CSA_COUNTERS_NUM];
+ bool csa_radar_required;
+ bool csa_block_tx; /* write-protected by sdata_lock and local->mtx */
+ struct cfg80211_chan_def csa_chandef;
+@@ -767,7 +778,6 @@ struct ieee80211_sub_if_data {
+ struct ieee80211_chanctx *reserved_chanctx;
+ struct cfg80211_chan_def reserved_chandef;
+ bool reserved_radar_required;
+- u8 csa_current_counter;
- clear_sta_flag(sta, WLAN_STA_PS_STA);
-+ clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
+ /* used to reconfigure hardware SM PS */
+ struct work_struct recalc_smps;
+@@ -1850,6 +1860,8 @@ int ieee80211_tdls_oper(struct wiphy *wi
+ const u8 *peer, enum nl80211_tdls_operation oper);
- atomic_dec(&ps->num_sta_ps);
- sta_info_recalc_tim(sta);
-@@ -139,7 +141,14 @@ static void cleanup_single_sta(struct st
- ieee80211_purge_tx_queue(&local->hw, &tid_tx->pending);
- kfree(tid_tx);
- }
-+}
-+static void cleanup_single_sta(struct sta_info *sta)
-+{
-+ struct ieee80211_sub_if_data *sdata = sta->sdata;
-+ struct ieee80211_local *local = sdata->local;
++extern const struct ethtool_ops ieee80211_ethtool_ops;
+
-+ __cleanup_single_sta(sta);
- sta_info_free(local, sta);
- }
+ #ifdef CPTCFG_MAC80211_NOINLINE
+ #define debug_noinline noinline
+ #else
+--- a/net/mac80211/iface.c
++++ b/net/mac80211/iface.c
+@@ -399,6 +399,7 @@ int ieee80211_add_virtual_monitor(struct
+ sdata->vif.type = NL80211_IFTYPE_MONITOR;
+ snprintf(sdata->name, IFNAMSIZ, "%s-monitor",
+ wiphy_name(local->hw.wiphy));
++ sdata->wdev.iftype = NL80211_IFTYPE_MONITOR;
-@@ -330,6 +339,7 @@ struct sta_info *sta_info_alloc(struct i
- rcu_read_unlock();
+ sdata->encrypt_headroom = IEEE80211_ENCRYPT_HEADROOM;
- spin_lock_init(&sta->lock);
-+ spin_lock_init(&sta->ps_lock);
- INIT_WORK(&sta->drv_unblock_wk, sta_unblock);
- INIT_WORK(&sta->ampdu_mlme.work, ieee80211_ba_session_work);
- mutex_init(&sta->ampdu_mlme.mtx);
-@@ -487,21 +497,26 @@ static int sta_info_insert_finish(struct
- goto out_err;
- }
+@@ -1303,6 +1304,7 @@ static void ieee80211_setup_sdata(struct
+ sdata->control_port_protocol = cpu_to_be16(ETH_P_PAE);
+ sdata->control_port_no_encrypt = false;
+ sdata->encrypt_headroom = IEEE80211_ENCRYPT_HEADROOM;
++ sdata->vif.bss_conf.idle = true;
-- /* notify driver */
-- err = sta_info_insert_drv_state(local, sdata, sta);
-- if (err)
-- goto out_err;
--
- local->num_sta++;
- local->sta_generation++;
- smp_mb();
+ sdata->noack_map = 0;
-+ /* simplify things and don't accept BA sessions yet */
-+ set_sta_flag(sta, WLAN_STA_BLOCK_BA);
-+
- /* make the station visible */
- sta_info_hash_add(local, sta);
+@@ -1721,6 +1723,8 @@ int ieee80211_if_add(struct ieee80211_lo
- list_add_rcu(&sta->list, &local->sta_list);
+ ndev->features |= local->hw.netdev_features;
-+ /* notify driver */
-+ err = sta_info_insert_drv_state(local, sdata, sta);
-+ if (err)
-+ goto out_remove;
++ netdev_set_default_ethtool_ops(ndev, &ieee80211_ethtool_ops);
+
- set_sta_flag(sta, WLAN_STA_INSERTED);
-+ /* accept BA sessions now */
-+ clear_sta_flag(sta, WLAN_STA_BLOCK_BA);
+ ret = register_netdevice(ndev);
+ if (ret) {
+ free_netdev(ndev);
+--- a/net/wireless/core.c
++++ b/net/wireless/core.c
+@@ -25,7 +25,6 @@
+ #include "sysfs.h"
+ #include "debugfs.h"
+ #include "wext-compat.h"
+-#include "ethtool.h"
+ #include "rdev-ops.h"
- ieee80211_recalc_min_chandef(sdata);
- ieee80211_sta_debugfs_add(sta);
-@@ -522,6 +537,12 @@ static int sta_info_insert_finish(struct
- mesh_accept_plinks_update(sdata);
+ /* name for sysfs, %d is appended */
+@@ -940,8 +939,6 @@ static int cfg80211_netdev_notifier_call
+ /* allow mac80211 to determine the timeout */
+ wdev->ps_timeout = -1;
- return 0;
-+ out_remove:
-+ sta_info_hash_del(local, sta);
-+ list_del_rcu(&sta->list);
-+ local->num_sta--;
-+ synchronize_net();
-+ __cleanup_single_sta(sta);
- out_err:
- mutex_unlock(&local->sta_mtx);
- rcu_read_lock();
-@@ -1071,10 +1092,14 @@ struct ieee80211_sta *ieee80211_find_sta
- }
- EXPORT_SYMBOL(ieee80211_find_sta);
+- netdev_set_default_ethtool_ops(dev, &cfg80211_ethtool_ops);
+-
+ if ((wdev->iftype == NL80211_IFTYPE_STATION ||
+ wdev->iftype == NL80211_IFTYPE_P2P_CLIENT ||
+ wdev->iftype == NL80211_IFTYPE_ADHOC) && !wdev->use_4addr)
+--- a/net/wireless/ethtool.c
++++ b/net/wireless/ethtool.c
+@@ -1,11 +1,9 @@
+ #include <linux/utsname.h>
+ #include <net/cfg80211.h>
+ #include "core.h"
+-#include "ethtool.h"
+ #include "rdev-ops.h"
--static void clear_sta_ps_flags(void *_sta)
-+/* powersave support code */
-+void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
+-static void cfg80211_get_drvinfo(struct net_device *dev,
+- struct ethtool_drvinfo *info)
++void cfg80211_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
{
-- struct sta_info *sta = _sta;
- struct ieee80211_sub_if_data *sdata = sta->sdata;
-+ struct ieee80211_local *local = sdata->local;
-+ struct sk_buff_head pending;
-+ int filtered = 0, buffered = 0, ac;
-+ unsigned long flags;
- struct ps_data *ps;
-
- if (sdata->vif.type == NL80211_IFTYPE_AP ||
-@@ -1085,20 +1110,6 @@ static void clear_sta_ps_flags(void *_st
- else
- return;
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
-- clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
-- if (test_and_clear_sta_flag(sta, WLAN_STA_PS_STA))
-- atomic_dec(&ps->num_sta_ps);
+@@ -23,84 +21,4 @@ static void cfg80211_get_drvinfo(struct
+ strlcpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)),
+ sizeof(info->bus_info));
+ }
+-
+-static int cfg80211_get_regs_len(struct net_device *dev)
+-{
+- /* For now, return 0... */
+- return 0;
-}
-
--/* powersave support code */
--void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
+-static void cfg80211_get_regs(struct net_device *dev, struct ethtool_regs *regs,
+- void *data)
-{
-- struct ieee80211_sub_if_data *sdata = sta->sdata;
-- struct ieee80211_local *local = sdata->local;
-- struct sk_buff_head pending;
-- int filtered = 0, buffered = 0, ac;
-- unsigned long flags;
+- struct wireless_dev *wdev = dev->ieee80211_ptr;
-
- clear_sta_flag(sta, WLAN_STA_SP);
-
- BUILD_BUG_ON(BITS_TO_LONGS(IEEE80211_NUM_TIDS) > 1);
-@@ -1109,6 +1120,8 @@ void ieee80211_sta_ps_deliver_wakeup(str
+- regs->version = wdev->wiphy->hw_version;
+- regs->len = 0;
+-}
+-
+-static void cfg80211_get_ringparam(struct net_device *dev,
+- struct ethtool_ringparam *rp)
+-{
+- struct wireless_dev *wdev = dev->ieee80211_ptr;
+- struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+-
+- memset(rp, 0, sizeof(*rp));
+-
+- if (rdev->ops->get_ringparam)
+- rdev_get_ringparam(rdev, &rp->tx_pending, &rp->tx_max_pending,
+- &rp->rx_pending, &rp->rx_max_pending);
+-}
+-
+-static int cfg80211_set_ringparam(struct net_device *dev,
+- struct ethtool_ringparam *rp)
+-{
+- struct wireless_dev *wdev = dev->ieee80211_ptr;
+- struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+-
+- if (rp->rx_mini_pending != 0 || rp->rx_jumbo_pending != 0)
+- return -EINVAL;
+-
+- if (rdev->ops->set_ringparam)
+- return rdev_set_ringparam(rdev, rp->tx_pending, rp->rx_pending);
+-
+- return -ENOTSUPP;
+-}
+-
+-static int cfg80211_get_sset_count(struct net_device *dev, int sset)
+-{
+- struct wireless_dev *wdev = dev->ieee80211_ptr;
+- struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+- if (rdev->ops->get_et_sset_count)
+- return rdev_get_et_sset_count(rdev, dev, sset);
+- return -EOPNOTSUPP;
+-}
+-
+-static void cfg80211_get_stats(struct net_device *dev,
+- struct ethtool_stats *stats, u64 *data)
+-{
+- struct wireless_dev *wdev = dev->ieee80211_ptr;
+- struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+- if (rdev->ops->get_et_stats)
+- rdev_get_et_stats(rdev, dev, stats, data);
+-}
+-
+-static void cfg80211_get_strings(struct net_device *dev, u32 sset, u8 *data)
+-{
+- struct wireless_dev *wdev = dev->ieee80211_ptr;
+- struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+- if (rdev->ops->get_et_strings)
+- rdev_get_et_strings(rdev, dev, sset, data);
+-}
+-
+-const struct ethtool_ops cfg80211_ethtool_ops = {
+- .get_drvinfo = cfg80211_get_drvinfo,
+- .get_regs_len = cfg80211_get_regs_len,
+- .get_regs = cfg80211_get_regs,
+- .get_link = ethtool_op_get_link,
+- .get_ringparam = cfg80211_get_ringparam,
+- .set_ringparam = cfg80211_set_ringparam,
+- .get_strings = cfg80211_get_strings,
+- .get_ethtool_stats = cfg80211_get_stats,
+- .get_sset_count = cfg80211_get_sset_count,
+-};
++EXPORT_SYMBOL(cfg80211_get_drvinfo);
+--- a/net/wireless/ethtool.h
++++ /dev/null
+@@ -1,6 +0,0 @@
+-#ifndef __CFG80211_ETHTOOL__
+-#define __CFG80211_ETHTOOL__
+-
+-extern const struct ethtool_ops cfg80211_ethtool_ops;
+-
+-#endif /* __CFG80211_ETHTOOL__ */
+--- a/net/wireless/rdev-ops.h
++++ b/net/wireless/rdev-ops.h
+@@ -714,25 +714,6 @@ static inline int rdev_get_antenna(struc
+ return ret;
+ }
- skb_queue_head_init(&pending);
+-static inline int rdev_set_ringparam(struct cfg80211_registered_device *rdev,
+- u32 tx, u32 rx)
+-{
+- int ret;
+- trace_rdev_set_ringparam(&rdev->wiphy, tx, rx);
+- ret = rdev->ops->set_ringparam(&rdev->wiphy, tx, rx);
+- trace_rdev_return_int(&rdev->wiphy, ret);
+- return ret;
+-}
+-
+-static inline void rdev_get_ringparam(struct cfg80211_registered_device *rdev,
+- u32 *tx, u32 *tx_max, u32 *rx,
+- u32 *rx_max)
+-{
+- trace_rdev_get_ringparam(&rdev->wiphy);
+- rdev->ops->get_ringparam(&rdev->wiphy, tx, tx_max, rx, rx_max);
+- trace_rdev_return_void_tx_rx(&rdev->wiphy, *tx, *tx_max, *rx, *rx_max);
+-}
+-
+ static inline int
+ rdev_sched_scan_start(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+@@ -816,35 +797,6 @@ static inline int rdev_set_noack_map(str
+ }
-+ /* sync with ieee80211_tx_h_unicast_ps_buf */
-+ spin_lock(&sta->ps_lock);
- /* Send all buffered frames to the station */
- for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
- int count = skb_queue_len(&pending), tmp;
-@@ -1127,7 +1140,12 @@ void ieee80211_sta_ps_deliver_wakeup(str
- buffered += tmp - count;
- }
+ static inline int
+-rdev_get_et_sset_count(struct cfg80211_registered_device *rdev,
+- struct net_device *dev, int sset)
+-{
+- int ret;
+- trace_rdev_get_et_sset_count(&rdev->wiphy, dev, sset);
+- ret = rdev->ops->get_et_sset_count(&rdev->wiphy, dev, sset);
+- trace_rdev_return_int(&rdev->wiphy, ret);
+- return ret;
+-}
+-
+-static inline void rdev_get_et_stats(struct cfg80211_registered_device *rdev,
+- struct net_device *dev,
+- struct ethtool_stats *stats, u64 *data)
+-{
+- trace_rdev_get_et_stats(&rdev->wiphy, dev);
+- rdev->ops->get_et_stats(&rdev->wiphy, dev, stats, data);
+- trace_rdev_return_void(&rdev->wiphy);
+-}
+-
+-static inline void rdev_get_et_strings(struct cfg80211_registered_device *rdev,
+- struct net_device *dev, u32 sset,
+- u8 *data)
+-{
+- trace_rdev_get_et_strings(&rdev->wiphy, dev, sset);
+- rdev->ops->get_et_strings(&rdev->wiphy, dev, sset, data);
+- trace_rdev_return_void(&rdev->wiphy);
+-}
+-
+-static inline int
+ rdev_get_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev,
+ struct cfg80211_chan_def *chandef)
+--- a/net/wireless/trace.h
++++ b/net/wireless/trace.h
+@@ -298,11 +298,6 @@ DEFINE_EVENT(wiphy_only_evt, rdev_return
+ TP_ARGS(wiphy)
+ );
-- ieee80211_add_pending_skbs_fn(local, &pending, clear_sta_ps_flags, sta);
-+ ieee80211_add_pending_skbs(local, &pending);
-+ clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
-+ clear_sta_flag(sta, WLAN_STA_PS_STA);
-+ spin_unlock(&sta->ps_lock);
-+
-+ atomic_dec(&ps->num_sta_ps);
+-DEFINE_EVENT(wiphy_only_evt, rdev_get_ringparam,
+- TP_PROTO(struct wiphy *wiphy),
+- TP_ARGS(wiphy)
+-);
+-
+ DEFINE_EVENT(wiphy_only_evt, rdev_get_antenna,
+ TP_PROTO(struct wiphy *wiphy),
+ TP_ARGS(wiphy)
+@@ -580,11 +575,6 @@ DEFINE_EVENT(wiphy_netdev_evt, rdev_stop
+ TP_ARGS(wiphy, netdev)
+ );
- /* This station just woke up and isn't aware of our SMPS state */
- if (!ieee80211_smps_is_restrictive(sta->known_smps_mode,
---- a/net/mac80211/sta_info.h
-+++ b/net/mac80211/sta_info.h
-@@ -267,6 +267,7 @@ struct ieee80211_tx_latency_stat {
- * @drv_unblock_wk: used for driver PS unblocking
- * @listen_interval: listen interval of this station, when we're acting as AP
- * @_flags: STA flags, see &enum ieee80211_sta_info_flags, do not use directly
-+ * @ps_lock: used for powersave (when mac80211 is the AP) related locking
- * @ps_tx_buf: buffers (per AC) of frames to transmit to this station
- * when it leaves power saving state or polls
- * @tx_filtered: buffers (per AC) of frames we already tried to
-@@ -356,10 +357,8 @@ struct sta_info {
- /* use the accessors defined below */
- unsigned long _flags;
-
-- /*
-- * STA powersave frame queues, no more than the internal
-- * locking required.
-- */
-+ /* STA powersave lock and frame queues */
-+ spinlock_t ps_lock;
- struct sk_buff_head ps_tx_buf[IEEE80211_NUM_ACS];
- struct sk_buff_head tx_filtered[IEEE80211_NUM_ACS];
- unsigned long driver_buffered_tids;
---- a/net/mac80211/util.c
-+++ b/net/mac80211/util.c
-@@ -435,9 +435,8 @@ void ieee80211_add_pending_skb(struct ie
- spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
- }
+-DEFINE_EVENT(wiphy_netdev_evt, rdev_get_et_stats,
+- TP_PROTO(struct wiphy *wiphy, struct net_device *netdev),
+- TP_ARGS(wiphy, netdev)
+-);
+-
+ DEFINE_EVENT(wiphy_netdev_evt, rdev_sched_scan_stop,
+ TP_PROTO(struct wiphy *wiphy, struct net_device *netdev),
+ TP_ARGS(wiphy, netdev)
+@@ -1439,11 +1429,6 @@ DECLARE_EVENT_CLASS(tx_rx_evt,
+ WIPHY_PR_ARG, __entry->tx, __entry->rx)
+ );
--void ieee80211_add_pending_skbs_fn(struct ieee80211_local *local,
-- struct sk_buff_head *skbs,
-- void (*fn)(void *data), void *data)
-+void ieee80211_add_pending_skbs(struct ieee80211_local *local,
-+ struct sk_buff_head *skbs)
- {
- struct ieee80211_hw *hw = &local->hw;
- struct sk_buff *skb;
-@@ -461,9 +460,6 @@ void ieee80211_add_pending_skbs_fn(struc
- __skb_queue_tail(&local->pending[queue], skb);
- }
+-DEFINE_EVENT(tx_rx_evt, rdev_set_ringparam,
+- TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx),
+- TP_ARGS(wiphy, rx, tx)
+-);
+-
+ DEFINE_EVENT(tx_rx_evt, rdev_set_antenna,
+ TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx),
+ TP_ARGS(wiphy, rx, tx)
+@@ -1725,40 +1710,6 @@ TRACE_EVENT(rdev_set_noack_map,
+ WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->noack_map)
+ );
-- if (fn)
-- fn(data);
+-TRACE_EVENT(rdev_get_et_sset_count,
+- TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int sset),
+- TP_ARGS(wiphy, netdev, sset),
+- TP_STRUCT__entry(
+- WIPHY_ENTRY
+- NETDEV_ENTRY
+- __field(int, sset)
+- ),
+- TP_fast_assign(
+- WIPHY_ASSIGN;
+- NETDEV_ASSIGN;
+- __entry->sset = sset;
+- ),
+- TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", sset: %d",
+- WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->sset)
+-);
-
- for (i = 0; i < hw->queues; i++)
- __ieee80211_wake_queue(hw, i,
- IEEE80211_QUEUE_STOP_REASON_SKB_ADD);
---- a/net/wireless/reg.c
-+++ b/net/wireless/reg.c
-@@ -1700,7 +1700,7 @@ static void reg_process_hint(struct regu
- return;
- case NL80211_REGDOM_SET_BY_USER:
- treatment = reg_process_hint_user(reg_request);
-- if (treatment == REG_REQ_OK ||
-+ if (treatment == REG_REQ_IGNORE ||
- treatment == REG_REQ_ALREADY_SET)
- return;
- schedule_delayed_work(®_timeout, msecs_to_jiffies(3142));
---- a/drivers/net/wireless/ath/ath9k/debug.c
-+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -138,43 +138,41 @@ static ssize_t read_file_ani(struct file
- unsigned int len = 0, size = 1024;
- ssize_t retval = 0;
- char *buf;
-+ int i;
-+ struct {
-+ const char *name;
-+ unsigned int val;
-+ } ani_info[] = {
-+ { "ANI RESET", ah->stats.ast_ani_reset },
-+ { "OFDM LEVEL", ah->ani.ofdmNoiseImmunityLevel },
-+ { "CCK LEVEL", ah->ani.cckNoiseImmunityLevel },
-+ { "SPUR UP", ah->stats.ast_ani_spurup },
-+ { "SPUR DOWN", ah->stats.ast_ani_spurup },
-+ { "OFDM WS-DET ON", ah->stats.ast_ani_ofdmon },
-+ { "OFDM WS-DET OFF", ah->stats.ast_ani_ofdmoff },
-+ { "MRC-CCK ON", ah->stats.ast_ani_ccklow },
-+ { "MRC-CCK OFF", ah->stats.ast_ani_cckhigh },
-+ { "FIR-STEP UP", ah->stats.ast_ani_stepup },
-+ { "FIR-STEP DOWN", ah->stats.ast_ani_stepdown },
-+ { "INV LISTENTIME", ah->stats.ast_ani_lneg_or_lzero },
-+ { "OFDM ERRORS", ah->stats.ast_ani_ofdmerrs },
-+ { "CCK ERRORS", ah->stats.ast_ani_cckerrs },
-+ };
-
- buf = kzalloc(size, GFP_KERNEL);
- if (buf == NULL)
- return -ENOMEM;
-
-- if (common->disable_ani) {
-- len += scnprintf(buf + len, size - len, "%s: %s\n",
-- "ANI", "DISABLED");
-+ len += scnprintf(buf + len, size - len, "%15s: %s\n", "ANI",
-+ common->disable_ani ? "DISABLED" : "ENABLED");
+-TRACE_EVENT(rdev_get_et_strings,
+- TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u32 sset),
+- TP_ARGS(wiphy, netdev, sset),
+- TP_STRUCT__entry(
+- WIPHY_ENTRY
+- NETDEV_ENTRY
+- __field(u32, sset)
+- ),
+- TP_fast_assign(
+- WIPHY_ASSIGN;
+- NETDEV_ASSIGN;
+- __entry->sset = sset;
+- ),
+- TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", sset: %u",
+- WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->sset)
+-);
+-
+ DEFINE_EVENT(wiphy_wdev_evt, rdev_get_channel,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
+ TP_ARGS(wiphy, wdev)
+--- /dev/null
++++ b/net/mac80211/ethtool.c
+@@ -0,0 +1,244 @@
++/*
++ * mac80211 ethtool hooks for cfg80211
++ *
++ * Copied from cfg.c - originally
++ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
++ * Copyright 2014 Intel Corporation (Author: Johannes Berg)
++ *
++ * This file is GPLv2 as found in COPYING.
++ */
++#include <linux/types.h>
++#include <net/cfg80211.h>
++#include "ieee80211_i.h"
++#include "sta_info.h"
++#include "driver-ops.h"
++
++static int ieee80211_set_ringparam(struct net_device *dev,
++ struct ethtool_ringparam *rp)
++{
++ struct ieee80211_local *local = wiphy_priv(dev->ieee80211_ptr->wiphy);
+
-+ if (common->disable_ani)
- goto exit;
-- }
-
-- len += scnprintf(buf + len, size - len, "%15s: %s\n",
-- "ANI", "ENABLED");
-- len += scnprintf(buf + len, size - len, "%15s: %u\n",
-- "ANI RESET", ah->stats.ast_ani_reset);
-- len += scnprintf(buf + len, size - len, "%15s: %u\n",
-- "SPUR UP", ah->stats.ast_ani_spurup);
-- len += scnprintf(buf + len, size - len, "%15s: %u\n",
-- "SPUR DOWN", ah->stats.ast_ani_spurup);
-- len += scnprintf(buf + len, size - len, "%15s: %u\n",
-- "OFDM WS-DET ON", ah->stats.ast_ani_ofdmon);
-- len += scnprintf(buf + len, size - len, "%15s: %u\n",
-- "OFDM WS-DET OFF", ah->stats.ast_ani_ofdmoff);
-- len += scnprintf(buf + len, size - len, "%15s: %u\n",
-- "MRC-CCK ON", ah->stats.ast_ani_ccklow);
-- len += scnprintf(buf + len, size - len, "%15s: %u\n",
-- "MRC-CCK OFF", ah->stats.ast_ani_cckhigh);
-- len += scnprintf(buf + len, size - len, "%15s: %u\n",
-- "FIR-STEP UP", ah->stats.ast_ani_stepup);
-- len += scnprintf(buf + len, size - len, "%15s: %u\n",
-- "FIR-STEP DOWN", ah->stats.ast_ani_stepdown);
-- len += scnprintf(buf + len, size - len, "%15s: %u\n",
-- "INV LISTENTIME", ah->stats.ast_ani_lneg_or_lzero);
-- len += scnprintf(buf + len, size - len, "%15s: %u\n",
-- "OFDM ERRORS", ah->stats.ast_ani_ofdmerrs);
-- len += scnprintf(buf + len, size - len, "%15s: %u\n",
-- "CCK ERRORS", ah->stats.ast_ani_cckerrs);
-+ for (i = 0; i < ARRAY_SIZE(ani_info); i++)
-+ len += scnprintf(buf + len, size - len, "%15s: %u\n",
-+ ani_info[i].name, ani_info[i].val);
++ if (rp->rx_mini_pending != 0 || rp->rx_jumbo_pending != 0)
++ return -EINVAL;
+
- exit:
- if (len > size)
- len = size;
-@@ -866,6 +864,12 @@ static ssize_t read_file_reset(struct fi
- "%17s: %2d\n", "PLL RX Hang",
- sc->debug.stats.reset[RESET_TYPE_PLL_HANG]);
- len += scnprintf(buf + len, sizeof(buf) - len,
-+ "%17s: %2d\n", "MAC Hang",
-+ sc->debug.stats.reset[RESET_TYPE_MAC_HANG]);
-+ len += scnprintf(buf + len, sizeof(buf) - len,
-+ "%17s: %2d\n", "Stuck Beacon",
-+ sc->debug.stats.reset[RESET_TYPE_BEACON_STUCK]);
-+ len += scnprintf(buf + len, sizeof(buf) - len,
- "%17s: %2d\n", "MCI Reset",
- sc->debug.stats.reset[RESET_TYPE_MCI]);
-
---- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
-@@ -868,10 +868,6 @@ static void ar9003_hw_set_rfmode(struct
-
- if (IS_CHAN_A_FAST_CLOCK(ah, chan))
- rfMode |= (AR_PHY_MODE_DYNAMIC | AR_PHY_MODE_DYN_CCK_DISABLE);
-- if (IS_CHAN_QUARTER_RATE(chan))
-- rfMode |= AR_PHY_MODE_QUARTER;
-- if (IS_CHAN_HALF_RATE(chan))
-- rfMode |= AR_PHY_MODE_HALF;
-
- if (rfMode & (AR_PHY_MODE_QUARTER | AR_PHY_MODE_HALF))
- REG_RMW_FIELD(ah, AR_PHY_FRAME_CTL,
---- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c
-+++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c
-@@ -706,6 +706,7 @@ ath5k_get_survey(struct ieee80211_hw *hw
- survey->channel = conf->chandef.chan;
- survey->noise = ah->ah_noise_floor;
- survey->filled = SURVEY_INFO_NOISE_DBM |
-+ SURVEY_INFO_IN_USE |
- SURVEY_INFO_CHANNEL_TIME |
- SURVEY_INFO_CHANNEL_TIME_BUSY |
- SURVEY_INFO_CHANNEL_TIME_RX |
---- a/drivers/net/wireless/ath/ath9k/recv.c
-+++ b/drivers/net/wireless/ath/ath9k/recv.c
-@@ -732,11 +732,18 @@ static struct ath_rxbuf *ath_get_next_rx
- return NULL;
-
- /*
-- * mark descriptor as zero-length and set the 'more'
-- * flag to ensure that both buffers get discarded
-+ * Re-check previous descriptor, in case it has been filled
-+ * in the mean time.
- */
-- rs->rs_datalen = 0;
-- rs->rs_more = true;
-+ ret = ath9k_hw_rxprocdesc(ah, ds, rs);
-+ if (ret == -EINPROGRESS) {
-+ /*
-+ * mark descriptor as zero-length and set the 'more'
-+ * flag to ensure that both buffers get discarded
-+ */
-+ rs->rs_datalen = 0;
-+ rs->rs_more = true;
-+ }
- }
-
- list_del(&bf->list);
-@@ -985,32 +992,32 @@ static int ath9k_rx_skb_preprocess(struc
- struct ath_common *common = ath9k_hw_common(ah);
- struct ieee80211_hdr *hdr;
- bool discard_current = sc->rx.discard_next;
-- int ret = 0;
-
- /*
- * Discard corrupt descriptors which are marked in
- * ath_get_next_rx_buf().
- */
-- sc->rx.discard_next = rx_stats->rs_more;
- if (discard_current)
-- return -EINVAL;
-+ goto corrupt;
++ return drv_set_ringparam(local, rp->tx_pending, rp->rx_pending);
++}
+
-+ sc->rx.discard_next = false;
-
- /*
- * Discard zero-length packets.
- */
- if (!rx_stats->rs_datalen) {
- RX_STAT_INC(rx_len_err);
-- return -EINVAL;
-+ goto corrupt;
- }
-
-- /*
-- * rs_status follows rs_datalen so if rs_datalen is too large
-- * we can take a hint that hardware corrupted it, so ignore
-- * those frames.
-- */
-+ /*
-+ * rs_status follows rs_datalen so if rs_datalen is too large
-+ * we can take a hint that hardware corrupted it, so ignore
-+ * those frames.
++static void ieee80211_get_ringparam(struct net_device *dev,
++ struct ethtool_ringparam *rp)
++{
++ struct ieee80211_local *local = wiphy_priv(dev->ieee80211_ptr->wiphy);
++
++ memset(rp, 0, sizeof(*rp));
++
++ drv_get_ringparam(local, &rp->tx_pending, &rp->tx_max_pending,
++ &rp->rx_pending, &rp->rx_max_pending);
++}
++
++static const char ieee80211_gstrings_sta_stats[][ETH_GSTRING_LEN] = {
++ "rx_packets", "rx_bytes",
++ "rx_duplicates", "rx_fragments", "rx_dropped",
++ "tx_packets", "tx_bytes", "tx_fragments",
++ "tx_filtered", "tx_retry_failed", "tx_retries",
++ "beacon_loss", "sta_state", "txrate", "rxrate", "signal",
++ "channel", "noise", "ch_time", "ch_time_busy",
++ "ch_time_ext_busy", "ch_time_rx", "ch_time_tx"
++};
++#define STA_STATS_LEN ARRAY_SIZE(ieee80211_gstrings_sta_stats)
++
++static int ieee80211_get_sset_count(struct net_device *dev, int sset)
++{
++ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
++ int rv = 0;
++
++ if (sset == ETH_SS_STATS)
++ rv += STA_STATS_LEN;
++
++ rv += drv_get_et_sset_count(sdata, sset);
++
++ if (rv == 0)
++ return -EOPNOTSUPP;
++ return rv;
++}
++
++static void ieee80211_get_stats(struct net_device *dev,
++ struct ethtool_stats *stats,
++ u64 *data)
++{
++ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
++ struct ieee80211_chanctx_conf *chanctx_conf;
++ struct ieee80211_channel *channel;
++ struct sta_info *sta;
++ struct ieee80211_local *local = sdata->local;
++ struct station_info sinfo;
++ struct survey_info survey;
++ int i, q;
++#define STA_STATS_SURVEY_LEN 7
++
++ memset(data, 0, sizeof(u64) * STA_STATS_LEN);
++
++#define ADD_STA_STATS(sta) \
++ do { \
++ data[i++] += sta->rx_packets; \
++ data[i++] += sta->rx_bytes; \
++ data[i++] += sta->num_duplicates; \
++ data[i++] += sta->rx_fragments; \
++ data[i++] += sta->rx_dropped; \
++ \
++ data[i++] += sinfo.tx_packets; \
++ data[i++] += sinfo.tx_bytes; \
++ data[i++] += sta->tx_fragments; \
++ data[i++] += sta->tx_filtered_count; \
++ data[i++] += sta->tx_retry_failed; \
++ data[i++] += sta->tx_retry_count; \
++ data[i++] += sta->beacon_loss_count; \
++ } while (0)
++
++ /* For Managed stations, find the single station based on BSSID
++ * and use that. For interface types, iterate through all available
++ * stations and add stats for any station that is assigned to this
++ * network device.
+ */
- if (rx_stats->rs_datalen > (common->rx_bufsize - ah->caps.rx_status_len)) {
- RX_STAT_INC(rx_len_err);
-- return -EINVAL;
-+ goto corrupt;
++
++ mutex_lock(&local->sta_mtx);
++
++ if (sdata->vif.type == NL80211_IFTYPE_STATION) {
++ sta = sta_info_get_bss(sdata, sdata->u.mgd.bssid);
++
++ if (!(sta && !WARN_ON(sta->sdata->dev != dev)))
++ goto do_survey;
++
++ sinfo.filled = 0;
++ sta_set_sinfo(sta, &sinfo);
++
++ i = 0;
++ ADD_STA_STATS(sta);
++
++ data[i++] = sta->sta_state;
++
++
++ if (sinfo.filled & STATION_INFO_TX_BITRATE)
++ data[i] = 100000 *
++ cfg80211_calculate_bitrate(&sinfo.txrate);
++ i++;
++ if (sinfo.filled & STATION_INFO_RX_BITRATE)
++ data[i] = 100000 *
++ cfg80211_calculate_bitrate(&sinfo.rxrate);
++ i++;
++
++ if (sinfo.filled & STATION_INFO_SIGNAL_AVG)
++ data[i] = (u8)sinfo.signal_avg;
++ i++;
++ } else {
++ list_for_each_entry(sta, &local->sta_list, list) {
++ /* Make sure this station belongs to the proper dev */
++ if (sta->sdata->dev != dev)
++ continue;
++
++ sinfo.filled = 0;
++ sta_set_sinfo(sta, &sinfo);
++ i = 0;
++ ADD_STA_STATS(sta);
++ }
++ }
++
++do_survey:
++ i = STA_STATS_LEN - STA_STATS_SURVEY_LEN;
++ /* Get survey stats for current channel */
++ survey.filled = 0;
++
++ rcu_read_lock();
++ chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
++ if (chanctx_conf)
++ channel = chanctx_conf->def.chan;
++ else
++ channel = NULL;
++ rcu_read_unlock();
++
++ if (channel) {
++ q = 0;
++ do {
++ survey.filled = 0;
++ if (drv_get_survey(local, q, &survey) != 0) {
++ survey.filled = 0;
++ break;
++ }
++ q++;
++ } while (channel != survey.channel);
++ }
++
++ if (survey.filled)
++ data[i++] = survey.channel->center_freq;
++ else
++ data[i++] = 0;
++ if (survey.filled & SURVEY_INFO_NOISE_DBM)
++ data[i++] = (u8)survey.noise;
++ else
++ data[i++] = -1LL;
++ if (survey.filled & SURVEY_INFO_CHANNEL_TIME)
++ data[i++] = survey.channel_time;
++ else
++ data[i++] = -1LL;
++ if (survey.filled & SURVEY_INFO_CHANNEL_TIME_BUSY)
++ data[i++] = survey.channel_time_busy;
++ else
++ data[i++] = -1LL;
++ if (survey.filled & SURVEY_INFO_CHANNEL_TIME_EXT_BUSY)
++ data[i++] = survey.channel_time_ext_busy;
++ else
++ data[i++] = -1LL;
++ if (survey.filled & SURVEY_INFO_CHANNEL_TIME_RX)
++ data[i++] = survey.channel_time_rx;
++ else
++ data[i++] = -1LL;
++ if (survey.filled & SURVEY_INFO_CHANNEL_TIME_TX)
++ data[i++] = survey.channel_time_tx;
++ else
++ data[i++] = -1LL;
++
++ mutex_unlock(&local->sta_mtx);
++
++ if (WARN_ON(i != STA_STATS_LEN))
++ return;
++
++ drv_get_et_stats(sdata, stats, &(data[STA_STATS_LEN]));
++}
++
++static void ieee80211_get_strings(struct net_device *dev, u32 sset, u8 *data)
++{
++ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
++ int sz_sta_stats = 0;
++
++ if (sset == ETH_SS_STATS) {
++ sz_sta_stats = sizeof(ieee80211_gstrings_sta_stats);
++ memcpy(data, ieee80211_gstrings_sta_stats, sz_sta_stats);
++ }
++ drv_get_et_strings(sdata, sset, &(data[sz_sta_stats]));
++}
++
++static int ieee80211_get_regs_len(struct net_device *dev)
++{
++ return 0;
++}
++
++static void ieee80211_get_regs(struct net_device *dev,
++ struct ethtool_regs *regs,
++ void *data)
++{
++ struct wireless_dev *wdev = dev->ieee80211_ptr;
++
++ regs->version = wdev->wiphy->hw_version;
++ regs->len = 0;
++}
++
++const struct ethtool_ops ieee80211_ethtool_ops = {
++ .get_drvinfo = cfg80211_get_drvinfo,
++ .get_regs_len = ieee80211_get_regs_len,
++ .get_regs = ieee80211_get_regs,
++ .get_link = ethtool_op_get_link,
++ .get_ringparam = ieee80211_get_ringparam,
++ .set_ringparam = ieee80211_set_ringparam,
++ .get_strings = ieee80211_get_strings,
++ .get_ethtool_stats = ieee80211_get_stats,
++ .get_sset_count = ieee80211_get_sset_count,
++};
+--- a/net/mac80211/ibss.c
++++ b/net/mac80211/ibss.c
+@@ -143,7 +143,7 @@ ieee80211_ibss_build_presp(struct ieee80
+ *pos++ = csa_settings->block_tx ? 1 : 0;
+ *pos++ = ieee80211_frequency_to_channel(
+ csa_settings->chandef.chan->center_freq);
+- sdata->csa_counter_offset_beacon[0] = (pos - presp->head);
++ presp->csa_counter_offsets[0] = (pos - presp->head);
+ *pos++ = csa_settings->count;
}
- /* Only use status info from the last fragment */
-@@ -1024,10 +1031,8 @@ static int ath9k_rx_skb_preprocess(struc
- * This is different from the other corrupt descriptor
- * condition handled above.
- */
-- if (rx_stats->rs_status & ATH9K_RXERR_CORRUPT_DESC) {
-- ret = -EINVAL;
-- goto exit;
-- }
-+ if (rx_stats->rs_status & ATH9K_RXERR_CORRUPT_DESC)
-+ goto corrupt;
-
- hdr = (struct ieee80211_hdr *) (skb->data + ah->caps.rx_status_len);
-
-@@ -1043,18 +1048,15 @@ static int ath9k_rx_skb_preprocess(struc
- if (ath_process_fft(sc, hdr, rx_stats, rx_status->mactime))
- RX_STAT_INC(rx_spectral);
+@@ -1677,6 +1677,7 @@ int ieee80211_ibss_join(struct ieee80211
+ sdata->u.ibss.control_port = params->control_port;
+ sdata->u.ibss.userspace_handles_dfs = params->userspace_handles_dfs;
+ sdata->u.ibss.basic_rates = params->basic_rates;
++ sdata->u.ibss.last_scan_completed = jiffies;
-- ret = -EINVAL;
-- goto exit;
-+ return -EINVAL;
+ /* fix basic_rates if channel does not support these rates */
+ rate_flags = ieee80211_chandef_rate_flags(¶ms->chandef);
+--- a/net/mac80211/mesh.c
++++ b/net/mac80211/mesh.c
+@@ -679,7 +679,7 @@ ieee80211_mesh_build_beacon(struct ieee8
+ *pos++ = 0x0;
+ *pos++ = ieee80211_frequency_to_channel(
+ csa->settings.chandef.chan->center_freq);
+- sdata->csa_counter_offset_beacon[0] = hdr_len + 6;
++ bcn->csa_counter_offsets[0] = hdr_len + 6;
+ *pos++ = csa->settings.count;
+ *pos++ = WLAN_EID_CHAN_SWITCH_PARAM;
+ *pos++ = 6;
+--- a/net/wireless/genregdb.awk
++++ b/net/wireless/genregdb.awk
+@@ -65,17 +65,7 @@ function parse_reg_rule()
+ sub(/,/, "", units)
+ dfs_cac = $9
+ if (units == "mW") {
+- if (power == 100) {
+- power = 20
+- } else if (power == 200) {
+- power = 23
+- } else if (power == 500) {
+- power = 27
+- } else if (power == 1000) {
+- power = 30
+- } else {
+- print "Unknown power value in database!"
+- }
++ power = 10 * log(power)/log(10)
+ } else {
+ dfs_cac = $8
}
+@@ -114,7 +104,7 @@ function parse_reg_rule()
- /*
- * everything but the rate is checked here, the rate check is done
- * separately to avoid doing two lookups for a rate for each frame.
- */
-- if (!ath9k_rx_accept(common, hdr, rx_status, rx_stats, decrypt_error)) {
-- ret = -EINVAL;
-- goto exit;
-- }
-+ if (!ath9k_rx_accept(common, hdr, rx_status, rx_stats, decrypt_error))
-+ return -EINVAL;
-
- if (ath_is_mybeacon(common, hdr)) {
- RX_STAT_INC(rx_beacons);
-@@ -1064,15 +1066,11 @@ static int ath9k_rx_skb_preprocess(struc
- /*
- * This shouldn't happen, but have a safety check anyway.
- */
-- if (WARN_ON(!ah->curchan)) {
-- ret = -EINVAL;
-- goto exit;
-- }
-+ if (WARN_ON(!ah->curchan))
-+ return -EINVAL;
-
-- if (ath9k_process_rate(common, hw, rx_stats, rx_status)) {
-- ret =-EINVAL;
-- goto exit;
-- }
-+ if (ath9k_process_rate(common, hw, rx_stats, rx_status))
-+ return -EINVAL;
-
- ath9k_process_rssi(common, hw, rx_stats, rx_status);
+ }
+ flags = flags "0"
+- printf "\t\tREG_RULE_EXT(%d, %d, %d, %d, %d, %d, %s),\n", start, end, bw, gain, power, dfs_cac, flags
++ printf "\t\tREG_RULE_EXT(%d, %d, %d, %d, %.0f, %d, %s),\n", start, end, bw, gain, power, dfs_cac, flags
+ rules++
+ }
-@@ -1087,9 +1085,11 @@ static int ath9k_rx_skb_preprocess(struc
- sc->rx.num_pkts++;
- #endif
+--- a/net/mac80211/debugfs_netdev.c
++++ b/net/mac80211/debugfs_netdev.c
+@@ -34,8 +34,7 @@ static ssize_t ieee80211_if_read(
+ ssize_t ret = -EINVAL;
--exit:
-- sc->rx.discard_next = false;
-- return ret;
-+ return 0;
-+
-+corrupt:
-+ sc->rx.discard_next = rx_stats->rs_more;
-+ return -EINVAL;
- }
+ read_lock(&dev_base_lock);
+- if (sdata->dev->reg_state == NETREG_REGISTERED)
+- ret = (*format)(sdata, buf, sizeof(buf));
++ ret = (*format)(sdata, buf, sizeof(buf));
+ read_unlock(&dev_base_lock);
- static void ath9k_rx_skb_postprocess(struct ath_common *common,
---- a/drivers/net/wireless/ath/ath9k/ani.c
-+++ b/drivers/net/wireless/ath/ath9k/ani.c
-@@ -176,16 +176,26 @@ static void ath9k_hw_set_ofdm_nil(struct
- if (ah->opmode == NL80211_IFTYPE_STATION &&
- BEACON_RSSI(ah) <= ATH9K_ANI_RSSI_THR_HIGH)
- weak_sig = true;
--
- /*
-- * OFDM Weak signal detection is always enabled for AP mode.
-+ * Newer chipsets are better at dealing with high PHY error counts -
-+ * keep weak signal detection enabled when no RSSI threshold is
-+ * available to determine if it is needed (mode != STA)
- */
-- if (ah->opmode != NL80211_IFTYPE_AP &&
-- aniState->ofdmWeakSigDetect != weak_sig) {
-- ath9k_hw_ani_control(ah,
-- ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
-- entry_ofdm->ofdm_weak_signal_on);
-- }
-+ else if (AR_SREV_9300_20_OR_LATER(ah) &&
-+ ah->opmode != NL80211_IFTYPE_STATION)
-+ weak_sig = true;
-+
-+ /* Older chipsets are more sensitive to high PHY error counts */
-+ else if (!AR_SREV_9300_20_OR_LATER(ah) &&
-+ aniState->ofdmNoiseImmunityLevel >= 8)
-+ weak_sig = false;
-+
-+ if (aniState->ofdmWeakSigDetect != weak_sig)
-+ ath9k_hw_ani_control(ah, ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
-+ weak_sig);
-+
-+ if (!AR_SREV_9300_20_OR_LATER(ah))
-+ return;
+ if (ret >= 0)
+@@ -62,8 +61,7 @@ static ssize_t ieee80211_if_write(
- if (aniState->ofdmNoiseImmunityLevel >= ATH9K_ANI_OFDM_DEF_LEVEL) {
- ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH;
-@@ -308,17 +318,6 @@ void ath9k_ani_reset(struct ath_hw *ah,
- BUG_ON(aniState == NULL);
- ah->stats.ast_ani_reset++;
-
-- /* only allow a subset of functions in AP mode */
-- if (ah->opmode == NL80211_IFTYPE_AP) {
-- if (IS_CHAN_2GHZ(chan)) {
-- ah->ani_function = (ATH9K_ANI_SPUR_IMMUNITY_LEVEL |
-- ATH9K_ANI_FIRSTEP_LEVEL);
-- if (AR_SREV_9300_20_OR_LATER(ah))
-- ah->ani_function |= ATH9K_ANI_MRC_CCK;
-- } else
-- ah->ani_function = 0;
-- }
--
- ofdm_nil = max_t(int, ATH9K_ANI_OFDM_DEF_LEVEL,
- aniState->ofdmNoiseImmunityLevel);
- cck_nil = max_t(int, ATH9K_ANI_CCK_DEF_LEVEL,
-@@ -483,10 +482,17 @@ void ath9k_hw_ani_init(struct ath_hw *ah
-
- ath_dbg(common, ANI, "Initialize ANI\n");
-
-- ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH;
-- ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW;
-- ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH;
-- ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW;
-+ if (AR_SREV_9300_20_OR_LATER(ah)) {
-+ ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH;
-+ ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW;
-+ ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH;
-+ ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW;
-+ } else {
-+ ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH_OLD;
-+ ah->config.ofdm_trig_low = ATH9K_ANI_OFDM_TRIG_LOW_OLD;
-+ ah->config.cck_trig_high = ATH9K_ANI_CCK_TRIG_HIGH_OLD;
-+ ah->config.cck_trig_low = ATH9K_ANI_CCK_TRIG_LOW_OLD;
-+ }
+ ret = -ENODEV;
+ rtnl_lock();
+- if (sdata->dev->reg_state == NETREG_REGISTERED)
+- ret = (*write)(sdata, buf, count);
++ ret = (*write)(sdata, buf, count);
+ rtnl_unlock();
- ani->spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL;
- ani->firstepLevel = ATH9K_ANI_FIRSTEP_LVL;
---- a/drivers/net/wireless/ath/ath9k/ani.h
-+++ b/drivers/net/wireless/ath/ath9k/ani.h
-@@ -22,12 +22,16 @@
- /* units are errors per second */
- #define ATH9K_ANI_OFDM_TRIG_HIGH 3500
- #define ATH9K_ANI_OFDM_TRIG_HIGH_BELOW_INI 1000
-+#define ATH9K_ANI_OFDM_TRIG_HIGH_OLD 500
-
- #define ATH9K_ANI_OFDM_TRIG_LOW 400
- #define ATH9K_ANI_OFDM_TRIG_LOW_ABOVE_INI 900
-+#define ATH9K_ANI_OFDM_TRIG_LOW_OLD 200
-
- #define ATH9K_ANI_CCK_TRIG_HIGH 600
-+#define ATH9K_ANI_CCK_TRIG_HIGH_OLD 200
- #define ATH9K_ANI_CCK_TRIG_LOW 300
-+#define ATH9K_ANI_CCK_TRIG_LOW_OLD 100
-
- #define ATH9K_ANI_SPUR_IMMUNE_LVL 3
- #define ATH9K_ANI_FIRSTEP_LVL 2
---- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
-+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
-@@ -26,10 +26,6 @@ static const int firstep_table[] =
- /* level: 0 1 2 3 4 5 6 7 8 */
- { -4, -2, 0, 2, 4, 6, 8, 10, 12 }; /* lvl 0-8, default 2 */
-
--static const int cycpwrThr1_table[] =
--/* level: 0 1 2 3 4 5 6 7 8 */
-- { -6, -4, -2, 0, 2, 4, 6, 8 }; /* lvl 0-7, default 3 */
--
- /*
- * register values to turn OFDM weak signal detection OFF
- */
-@@ -921,7 +917,7 @@ static bool ar5008_hw_ani_control_new(st
- struct ath_common *common = ath9k_hw_common(ah);
- struct ath9k_channel *chan = ah->curchan;
- struct ar5416AniState *aniState = &ah->ani;
-- s32 value, value2;
-+ s32 value;
-
- switch (cmd & ah->ani_function) {
- case ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION:{
-@@ -1008,42 +1004,9 @@ static bool ar5008_hw_ani_control_new(st
- case ATH9K_ANI_FIRSTEP_LEVEL:{
- u32 level = param;
-
-- if (level >= ARRAY_SIZE(firstep_table)) {
-- ath_dbg(common, ANI,
-- "ATH9K_ANI_FIRSTEP_LEVEL: level out of range (%u > %zu)\n",
-- level, ARRAY_SIZE(firstep_table));
-- return false;
-- }
--
-- /*
-- * make register setting relative to default
-- * from INI file & cap value
-- */
-- value = firstep_table[level] -
-- firstep_table[ATH9K_ANI_FIRSTEP_LVL] +
-- aniState->iniDef.firstep;
-- if (value < ATH9K_SIG_FIRSTEP_SETTING_MIN)
-- value = ATH9K_SIG_FIRSTEP_SETTING_MIN;
-- if (value > ATH9K_SIG_FIRSTEP_SETTING_MAX)
-- value = ATH9K_SIG_FIRSTEP_SETTING_MAX;
-+ value = level;
- REG_RMW_FIELD(ah, AR_PHY_FIND_SIG,
-- AR_PHY_FIND_SIG_FIRSTEP,
-- value);
-- /*
-- * we need to set first step low register too
-- * make register setting relative to default
-- * from INI file & cap value
-- */
-- value2 = firstep_table[level] -
-- firstep_table[ATH9K_ANI_FIRSTEP_LVL] +
-- aniState->iniDef.firstepLow;
-- if (value2 < ATH9K_SIG_FIRSTEP_SETTING_MIN)
-- value2 = ATH9K_SIG_FIRSTEP_SETTING_MIN;
-- if (value2 > ATH9K_SIG_FIRSTEP_SETTING_MAX)
-- value2 = ATH9K_SIG_FIRSTEP_SETTING_MAX;
--
-- REG_RMW_FIELD(ah, AR_PHY_FIND_SIG_LOW,
-- AR_PHY_FIND_SIG_FIRSTEP_LOW, value2);
-+ AR_PHY_FIND_SIG_FIRSTEP, value);
-
- if (level != aniState->firstepLevel) {
- ath_dbg(common, ANI,
-@@ -1060,7 +1023,7 @@ static bool ar5008_hw_ani_control_new(st
- aniState->firstepLevel,
- level,
- ATH9K_ANI_FIRSTEP_LVL,
-- value2,
-+ value,
- aniState->iniDef.firstepLow);
- if (level > aniState->firstepLevel)
- ah->stats.ast_ani_stepup++;
-@@ -1073,41 +1036,13 @@ static bool ar5008_hw_ani_control_new(st
- case ATH9K_ANI_SPUR_IMMUNITY_LEVEL:{
- u32 level = param;
-
-- if (level >= ARRAY_SIZE(cycpwrThr1_table)) {
-- ath_dbg(common, ANI,
-- "ATH9K_ANI_SPUR_IMMUNITY_LEVEL: level out of range (%u > %zu)\n",
-- level, ARRAY_SIZE(cycpwrThr1_table));
-- return false;
-- }
-- /*
-- * make register setting relative to default
-- * from INI file & cap value
-- */
-- value = cycpwrThr1_table[level] -
-- cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL] +
-- aniState->iniDef.cycpwrThr1;
-- if (value < ATH9K_SIG_SPUR_IMM_SETTING_MIN)
-- value = ATH9K_SIG_SPUR_IMM_SETTING_MIN;
-- if (value > ATH9K_SIG_SPUR_IMM_SETTING_MAX)
-- value = ATH9K_SIG_SPUR_IMM_SETTING_MAX;
-+ value = (level + 1) * 2;
- REG_RMW_FIELD(ah, AR_PHY_TIMING5,
-- AR_PHY_TIMING5_CYCPWR_THR1,
-- value);
-+ AR_PHY_TIMING5_CYCPWR_THR1, value);
-
-- /*
-- * set AR_PHY_EXT_CCA for extension channel
-- * make register setting relative to default
-- * from INI file & cap value
-- */
-- value2 = cycpwrThr1_table[level] -
-- cycpwrThr1_table[ATH9K_ANI_SPUR_IMMUNE_LVL] +
-- aniState->iniDef.cycpwrThr1Ext;
-- if (value2 < ATH9K_SIG_SPUR_IMM_SETTING_MIN)
-- value2 = ATH9K_SIG_SPUR_IMM_SETTING_MIN;
-- if (value2 > ATH9K_SIG_SPUR_IMM_SETTING_MAX)
-- value2 = ATH9K_SIG_SPUR_IMM_SETTING_MAX;
-- REG_RMW_FIELD(ah, AR_PHY_EXT_CCA,
-- AR_PHY_EXT_TIMING5_CYCPWR_THR1, value2);
-+ if (IS_CHAN_HT40(ah->curchan))
-+ REG_RMW_FIELD(ah, AR_PHY_EXT_CCA,
-+ AR_PHY_EXT_TIMING5_CYCPWR_THR1, value);
-
- if (level != aniState->spurImmunityLevel) {
- ath_dbg(common, ANI,
-@@ -1124,7 +1059,7 @@ static bool ar5008_hw_ani_control_new(st
- aniState->spurImmunityLevel,
- level,
- ATH9K_ANI_SPUR_IMMUNE_LVL,
-- value2,
-+ value,
- aniState->iniDef.cycpwrThr1Ext);
- if (level > aniState->spurImmunityLevel)
- ah->stats.ast_ani_spurup++;
+ return ret;
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
-@@ -2148,7 +2148,7 @@ static int ieee80211_scan(struct wiphy *
+@@ -1903,7 +1903,7 @@ static int ieee80211_scan(struct wiphy *
* the frames sent while scanning on other channel will be
* lost)
*/
ccflags-y += -D__CHECK_ENDIAN__
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
-@@ -282,13 +282,6 @@ void _ath_dbg(struct ath_common *common,
+@@ -295,13 +295,6 @@ void _ath_dbg(struct ath_common *common,
#endif /* CPTCFG_ATH_DEBUG */
/** Returns string describing opmode, or NULL if unknown mode. */
---help---
--- a/.local-symbols
+++ b/.local-symbols
-@@ -119,6 +119,7 @@ RTL8187_LEDS=
+@@ -116,6 +116,7 @@ RTL8187_LEDS=
ATH_COMMON=
ATH_CARDS=
ATH_DEBUG=
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
-@@ -1878,6 +1878,8 @@ void regulatory_hint_country_ie(struct w
+@@ -2080,6 +2080,8 @@ void regulatory_hint_country_ie(struct w
enum environment_cap env = ENVIRON_ANY;
struct regulatory_request *request = NULL, *lr;
/* IE len must be evenly divisible by 2 */
if (country_ie_len & 0x01)
return;
-@@ -2072,6 +2074,7 @@ static void restore_regulatory_settings(
+@@ -2276,6 +2278,7 @@ static void restore_regulatory_settings(
void regulatory_hint_disconnect(void)
{
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -866,6 +866,7 @@ static const struct ieee80211_iface_limi
- #endif
- BIT(NL80211_IFTYPE_AP) |
+@@ -655,6 +655,7 @@ static const struct ieee80211_iface_limi
+ BIT(NL80211_IFTYPE_AP) },
+ { .max = 1, .types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
BIT(NL80211_IFTYPE_P2P_GO) },
+ { .max = 1, .types = BIT(NL80211_IFTYPE_ADHOC) },
};
goto end;
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
-@@ -1934,7 +1934,7 @@ ath5k_beacon_send(struct ath5k_hw *ah)
+@@ -1937,7 +1937,7 @@ ath5k_beacon_send(struct ath5k_hw *ah)
}
if ((ah->opmode == NL80211_IFTYPE_AP && ah->num_ap_vifs +
ah->opmode == NL80211_IFTYPE_MESH_POINT) {
u64 tsf = ath5k_hw_get_tsf64(ah);
u32 tsftu = TSF_TO_TU(tsf);
-@@ -2020,7 +2020,7 @@ ath5k_beacon_update_timers(struct ath5k_
+@@ -2023,7 +2023,7 @@ ath5k_beacon_update_timers(struct ath5k_
intval = ah->bintval & AR5K_BEACON_PERIOD;
if (ah->opmode == NL80211_IFTYPE_AP && ah->num_ap_vifs
intval /= ATH_BCBUF; /* staggered multi-bss beacons */
if (intval < 15)
ATH5K_WARN(ah, "intval %u is too low, min 15\n",
-@@ -2487,6 +2487,7 @@ static const struct ieee80211_iface_limi
+@@ -2490,6 +2490,7 @@ static const struct ieee80211_iface_limi
BIT(NL80211_IFTYPE_MESH_POINT) |
#endif
BIT(NL80211_IFTYPE_AP) },
u32 status, timeout;
+ struct ath5k_platform_data *pdata = NULL;
-+
++
+ if (ah->pdev)
+ pdata = ah->pdev->dev.platform_data;
+
+ if (pdata && pdata->eeprom_data && pdata->eeprom_data[61] == AR5K_EEPROM_MAGIC_VALUE) {
-+ if (offset >= ATH5K_PLAT_EEP_MAX_WORDS)
++ if (offset >= ATH5K_PLAT_EEP_MAX_WORDS)
+ return false;
-+
++
+ *data = pdata->eeprom_data[offset];
+ return true;
+ }
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1481,6 +1481,53 @@ void ath9k_deinit_debug(struct ath_softc
+@@ -1289,6 +1289,53 @@ void ath9k_deinit_debug(struct ath_softc
ath9k_spectral_deinit_debug(sc);
}
int ath9k_init_debug(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
-@@ -1500,6 +1547,8 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1308,6 +1355,8 @@ int ath9k_init_debug(struct ath_hw *ah)
ath9k_tx99_init_debug(sc);
ath9k_spectral_init_debug(sc);
struct ath_ops reg_ops;
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -722,6 +722,8 @@ static int ath9k_init_softc(u16 devid, s
+@@ -518,6 +518,8 @@ 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;
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -1112,23 +1112,23 @@ static int __init ath9k_init(void)
- goto err_out;
- }
+@@ -904,23 +904,23 @@ static int __init ath9k_init(void)
+ {
+ int error;
- error = ath_pci_init();
+ error = ath_ahb_init();
if (error < 0) {
- pr_err("No PCI devices found, driver not installed\n");
error = -ENODEV;
- goto err_rate_unregister;
+ goto err_out;
}
- error = ath_ahb_init();
- ath_pci_exit();
+ err_ahb_exit:
+ ath_ahb_exit();
-
- err_rate_unregister:
- ath_rate_control_unregister();
+ err_out:
+ return error;
+ }
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -90,7 +90,7 @@ int ath_descdma_setup(struct ath_softc *
+@@ -89,7 +89,7 @@ int ath_descdma_setup(struct ath_softc *
(_l) &= ((_sz) - 1); \
} while (0)
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1528,6 +1528,52 @@ static const struct file_operations fops
+@@ -1336,6 +1336,52 @@ static const struct file_operations fops
.owner = THIS_MODULE
};
+ return -EINVAL;
+
+ common->chan_bw = chan_bw;
-+ if (!test_bit(SC_OP_INVALID, &sc->sc_flags))
++ if (!test_bit(ATH_OP_INVALID, &common->op_flags))
+ ath9k_ops.config(sc->hw, IEEE80211_CONF_CHANGE_CHANNEL);
+
+ return count;
int ath9k_init_debug(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
-@@ -1549,6 +1595,8 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1357,6 +1403,8 @@ int ath9k_init_debug(struct ath_hw *ah)
debugfs_create_file("eeprom", S_IRUSR, sc->debug.debugfs_phy, sc,
&fops_eeprom);
debugfs_create_file("interrupt", S_IRUSR, sc->debug.debugfs_phy, sc,
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
-@@ -130,6 +130,7 @@ struct ath_common {
- struct ieee80211_hw *hw;
+@@ -140,6 +140,7 @@ struct ath_common {
int debug_mask;
enum ath_device_state state;
+ unsigned long op_flags;
+ u32 chan_bw;
struct ath_ani ani;
--- a/drivers/net/wireless/ath/ath9k/common.c
+++ b/drivers/net/wireless/ath/ath9k/common.c
-@@ -52,11 +52,13 @@ EXPORT_SYMBOL(ath9k_cmn_get_hw_crypto_ke
+@@ -296,11 +296,13 @@ EXPORT_SYMBOL(ath9k_cmn_get_hw_crypto_ke
/*
* Update internal channel flags.
*/
ichan->channel = chan->center_freq;
ichan->chan = chan;
-@@ -64,7 +66,19 @@ static void ath9k_cmn_update_ichannel(st
+@@ -308,7 +310,19 @@ static void ath9k_cmn_update_ichannel(st
if (chan->band == IEEE80211_BAND_5GHZ)
flags |= CHANNEL_5GHZ;
case NL80211_CHAN_WIDTH_5:
flags |= CHANNEL_QUARTER;
break;
-@@ -97,10 +111,11 @@ struct ath9k_channel *ath9k_cmn_get_chan
+@@ -341,10 +355,11 @@ struct ath9k_channel *ath9k_cmn_get_chan
struct cfg80211_chan_def *chandef)
{
struct ieee80211_channel *curchan = chandef->chan;
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
-@@ -1711,6 +1711,7 @@ struct ieee80211_hw {
+@@ -1718,6 +1718,7 @@ struct ieee80211_hw {
u8 max_tx_aggregation_subframes;
u8 offchannel_tx_hw_queue;
u8 radiotap_mcs_details;
u8 uapsd_queues;
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
-@@ -2329,7 +2329,9 @@ static int ieee80211_get_tx_power(struct
+@@ -2084,7 +2084,9 @@ static int ieee80211_get_tx_power(struct
struct ieee80211_local *local = wiphy_priv(wiphy);
struct ieee80211_sub_if_data *sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
*dbm = sdata->vif.bss_conf.txpower;
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
-@@ -158,6 +158,7 @@ static u32 ieee80211_hw_conf_chan(struct
+@@ -156,6 +156,7 @@ static u32 ieee80211_hw_conf_chan(struct
if (local->hw.conf.power_level != power) {
changed |= IEEE80211_CONF_CHANGE_POWER;
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -308,8 +308,12 @@ static int ath_reset_internal(struct ath
+@@ -310,8 +310,12 @@ static int ath_reset_internal(struct ath
(sc->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL))
ath9k_mci_set_txpower(sc, true, false);
out:
spin_unlock_bh(&sc->sc_pcu_lock);
-@@ -1371,6 +1375,7 @@ static int ath9k_config(struct ieee80211
+@@ -1405,6 +1409,7 @@ static int ath9k_config(struct ieee80211
sc->config.txpowlimit = 2 * conf->power_level;
ath9k_cmn_update_txpow(ah, sc->curtxpow,
sc->config.txpowlimit, &sc->curtxpow);
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
-@@ -2156,6 +2156,7 @@ struct cfg80211_qos_map {
+@@ -2207,6 +2207,7 @@ struct cfg80211_qos_map {
* (as advertised by the nl80211 feature flag.)
* @get_tx_power: store the current TX power into the dbm variable;
* return 0 if successful
*
* @set_wds_peer: set the WDS peer for a WDS interface
*
-@@ -2380,6 +2381,7 @@ struct cfg80211_ops {
+@@ -2431,6 +2432,7 @@ struct cfg80211_ops {
enum nl80211_tx_power_setting type, int mbm);
int (*get_tx_power)(struct wiphy *wiphy, struct wireless_dev *wdev,
int *dbm);
const u8 *addr);
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
-@@ -1033,6 +1033,7 @@ enum ieee80211_smps_mode {
+@@ -1032,6 +1032,7 @@ enum ieee80211_smps_mode {
*
* @power_level: requested transmit power (in dBm), backward compatibility
* value only that is set to the minimum of all interfaces
*
* @chandef: the channel definition to tune to
* @radar_enabled: whether radar detection is enabled
-@@ -1054,6 +1055,7 @@ struct ieee80211_conf {
+@@ -1053,6 +1054,7 @@ struct ieee80211_conf {
u32 flags;
int power_level, dynamic_ps_timeout;
int max_sleep_period;
u8 ps_dtim_period;
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
-@@ -1555,6 +1555,9 @@ enum nl80211_commands {
- * data is in the format defined for the payload of the QoS Map Set element
- * in IEEE Std 802.11-2012, 8.4.2.97.
+@@ -1591,6 +1591,9 @@ enum nl80211_commands {
+ * creation then the new interface will be owned by the netlink socket
+ * that created it and will be destroyed when the socket is closed
*
+ * @NL80211_ATTR_WIPHY_ANTENNA_GAIN: Configured antenna gain. Used to reduce
+ * transmit power to stay within regulatory limits. u32, dBi.
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
-@@ -1883,6 +1886,8 @@ enum nl80211_attrs {
-
- NL80211_ATTR_QOS_MAP,
+@@ -1931,6 +1934,8 @@ enum nl80211_attrs {
+ NL80211_ATTR_CSA_C_OFFSETS_TX,
+ NL80211_ATTR_MAX_CSA_COUNTERS,
+ NL80211_ATTR_WIPHY_ANTENNA_GAIN,
+
__NL80211_ATTR_AFTER_LAST,
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
-@@ -2339,6 +2339,19 @@ static int ieee80211_get_tx_power(struct
+@@ -2094,6 +2094,19 @@ static int ieee80211_get_tx_power(struct
return 0;
}
static int ieee80211_set_wds_peer(struct wiphy *wiphy, struct net_device *dev,
const u8 *addr)
{
-@@ -3924,6 +3937,7 @@ struct cfg80211_ops mac80211_config_ops
+@@ -3517,6 +3530,7 @@ const struct cfg80211_ops mac80211_confi
.set_wiphy_params = ieee80211_set_wiphy_params,
.set_tx_power = ieee80211_set_tx_power,
.get_tx_power = ieee80211_get_tx_power,
CFG80211_TESTMODE_CMD(ieee80211_testmode_cmd)
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
-@@ -1221,6 +1221,7 @@ struct ieee80211_local {
+@@ -1243,6 +1243,7 @@ struct ieee80211_local {
int dynamic_ps_forced_timeout;
int user_power_level; /* in dBm, for all interfaces */
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
-@@ -101,7 +101,7 @@ static u32 ieee80211_hw_conf_chan(struct
+@@ -97,7 +97,7 @@ static u32 ieee80211_hw_conf_chan(struct
struct ieee80211_sub_if_data *sdata;
struct cfg80211_chan_def chandef = {};
u32 changed = 0;
- int power;
-+ int power, ant_gain, max_power;
++ int power, max_power;
u32 offchannel_flag;
offchannel_flag = local->hw.conf.flags & IEEE80211_CONF_OFFCHANNEL;
-@@ -156,8 +156,21 @@ static u32 ieee80211_hw_conf_chan(struct
+@@ -154,6 +154,12 @@ static u32 ieee80211_hw_conf_chan(struct
}
rcu_read_unlock();
-- if (local->hw.conf.power_level != power) {
+ max_power = chandef.chan->max_reg_power;
-+ ant_gain = chandef.chan->max_antenna_gain;
+ if (local->user_antenna_gain > 0) {
-+ if (local->user_antenna_gain > ant_gain) {
-+ max_power -= local->user_antenna_gain - ant_gain;
-+ ant_gain = 0;
-+ } else
-+ ant_gain -= local->user_antenna_gain;
++ max_power -= local->user_antenna_gain;
+ power = min(power, max_power);
+ }
+
-+ if (local->hw.conf.power_level != power ||
-+ local->hw.conf.max_antenna_gain != ant_gain) {
+ if (local->hw.conf.power_level != power) {
changed |= IEEE80211_CONF_CHANGE_POWER;
-+ local->hw.conf.max_antenna_gain = ant_gain;
local->hw.cur_power_level = power;
- local->hw.conf.power_level = power;
- }
-@@ -584,6 +597,7 @@ struct ieee80211_hw *ieee80211_alloc_hw(
+@@ -584,6 +590,7 @@ struct ieee80211_hw *ieee80211_alloc_hw(
IEEE80211_RADIOTAP_MCS_HAVE_BW;
local->hw.radiotap_vht_details = IEEE80211_RADIOTAP_VHT_KNOWN_GI |
IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH;
local->user_power_level = IEEE80211_UNSET_POWER_LEVEL;
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
-@@ -384,6 +384,7 @@ static const struct nla_policy nl80211_p
- [NL80211_ATTR_VENDOR_DATA] = { .type = NLA_BINARY },
- [NL80211_ATTR_QOS_MAP] = { .type = NLA_BINARY,
- .len = IEEE80211_QOS_MAP_LEN_MAX },
+@@ -387,6 +387,7 @@ static const struct nla_policy nl80211_p
+ [NL80211_ATTR_TDLS_PEER_CAPABILITY] = { .type = NLA_U32 },
+ [NL80211_ATTR_IFACE_SOCKET_OWNER] = { .type = NLA_FLAG },
+ [NL80211_ATTR_CSA_C_OFFSETS_TX] = { .type = NLA_BINARY },
+ [NL80211_ATTR_WIPHY_ANTENNA_GAIN] = { .type = NLA_U32 },
};
/* policy for the key attributes */
-@@ -2105,6 +2106,22 @@ static int nl80211_set_wiphy(struct sk_b
- goto bad_res;
+@@ -2162,6 +2163,20 @@ static int nl80211_set_wiphy(struct sk_b
+ return result;
}
+ if (info->attrs[NL80211_ATTR_WIPHY_ANTENNA_GAIN]) {
+ int idx, dbi = 0;
+
-+ if (!rdev->ops->set_antenna_gain) {
-+ result = -EOPNOTSUPP;
-+ goto bad_res;
-+ }
++ if (!rdev->ops->set_antenna_gain)
++ return -EOPNOTSUPP;
+
+ idx = NL80211_ATTR_WIPHY_ANTENNA_GAIN;
+ dbi = nla_get_u32(info->attrs[idx]);
+
+ result = rdev->ops->set_antenna_gain(&rdev->wiphy, dbi);
+ if (result)
-+ goto bad_res;
++ return result;
+ }
+
if (info->attrs[NL80211_ATTR_WIPHY_ANTENNA_TX] &&
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
-@@ -74,6 +74,7 @@ struct ath_regulatory {
+@@ -83,6 +83,7 @@ struct ath_regulatory {
u16 max_power_level;
u16 current_rd;
int16_t power_limit;
if (ant_gain > max_gain)
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1371,7 +1371,10 @@ static int ath9k_config(struct ieee80211
+@@ -1405,7 +1405,10 @@ static int ath9k_config(struct ieee80211
}
if (changed & IEEE80211_CONF_CHANGE_POWER) {
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -563,6 +563,9 @@ static inline int ath9k_dump_btcoex(stru
+@@ -564,6 +564,9 @@ 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);
#else
static inline void ath_init_leds(struct ath_softc *sc)
{
-@@ -710,6 +713,13 @@ enum sc_op_flags {
+@@ -702,6 +705,13 @@ void ath_ant_comb_scan(struct ath_softc
#define PS_BEACON_SYNC BIT(4)
#define PS_WAIT_FOR_ANI BIT(5)
struct ath_softc {
struct ieee80211_hw *hw;
struct device *dev;
-@@ -751,9 +761,8 @@ struct ath_softc {
- struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
+@@ -744,9 +754,8 @@ struct ath_softc {
+ struct ath_beacon beacon;
#ifdef CPTCFG_MAC80211_LEDS
- bool led_registered;
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
-@@ -1018,7 +1018,7 @@ int ath9k_init_device(u16 devid, struct
+@@ -815,7 +815,7 @@ int ath9k_init_device(u16 devid, struct
#ifdef CPTCFG_MAC80211_LEDS
/* must be initialized before ieee80211_register_hw */
#endif
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1573,6 +1573,61 @@ static const struct file_operations fops
+@@ -1381,6 +1381,61 @@ static const struct file_operations fops
.llseek = default_llseek,
};
int ath9k_init_debug(struct ath_hw *ah)
{
-@@ -1597,6 +1652,10 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1405,6 +1460,10 @@ 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);
--- a/include/linux/ath9k_platform.h
+++ b/include/linux/ath9k_platform.h
-@@ -37,6 +37,9 @@ struct ath9k_platform_data {
-
- int (*get_mac_revision)(void);
+@@ -39,6 +39,9 @@ struct ath9k_platform_data {
int (*external_reset)(void);
+
+ bool use_eeprom;
+
+ int num_leds;
+ const struct gpio_led *leds;
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1629,6 +1629,50 @@ static const struct file_operations fops
+@@ -1437,6 +1437,50 @@ static const struct file_operations fops
#endif
int ath9k_init_debug(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
-@@ -1656,6 +1700,8 @@ int ath9k_init_debug(struct ath_hw *ah)
+@@ -1464,6 +1508,8 @@ int ath9k_init_debug(struct ath_hw *ah)
debugfs_create_file("gpio_led", S_IWUSR,
sc->debug.debugfs_phy, sc, &fops_gpio_led);
#endif
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
-@@ -602,6 +602,11 @@ irqreturn_t ath_isr(int irq, void *dev)
+@@ -606,6 +606,11 @@ irqreturn_t ath_isr(int irq, void *dev)
ath9k_debug_sync_cause(sc, sync_cause);
status &= ah->imask; /* discard unasked-for bits */
};
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -722,6 +722,8 @@ static int ath9k_init_softc(u16 devid, s
+@@ -518,6 +518,8 @@ 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;
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
-@@ -846,7 +846,8 @@ static void ath9k_init_txpower_limits(st
+@@ -646,7 +646,8 @@ static void ath9k_init_txpower_limits(st
if (ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ)
ath9k_init_band_txpower(sc, IEEE80211_BAND_5GHZ);
+ ah->curchan = curchan;
}
- void ath9k_reload_chainmask_settings(struct ath_softc *sc)
-@@ -980,6 +981,18 @@ static void ath9k_set_hw_capab(struct at
+ static const struct ieee80211_iface_limit if_limits[] = {
+@@ -774,6 +775,18 @@ static void ath9k_set_hw_capab(struct at
SET_IEEE80211_PERM_ADDR(hw, common->macaddr);
}
int ath9k_init_device(u16 devid, struct ath_softc *sc,
const struct ath_bus_ops *bus_ops)
{
-@@ -1025,6 +1038,8 @@ int ath9k_init_device(u16 devid, struct
+@@ -822,6 +835,8 @@ int ath9k_init_device(u16 devid, struct
ARRAY_SIZE(ath9k_tpt_blink));
#endif
static inline void ath9k_hw_set_bt_ant_diversity(struct ath_hw *ah, bool enable)
--- a/drivers/net/wireless/ath/ath9k/link.c
+++ b/drivers/net/wireless/ath/ath9k/link.c
-@@ -307,6 +307,11 @@ void ath_ani_calibrate(unsigned long dat
+@@ -308,6 +308,11 @@ void ath_ani_calibrate(unsigned long dat
unsigned int timestamp = jiffies_to_msecs(jiffies);
u32 cal_interval, short_cal_interval, long_cal_interval;
unsigned long flags;
--- /dev/null
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -215,6 +215,19 @@ void ath9k_hw_get_channel_centers(struct
+ centers->synth_center + (extoff * HT40_CHANNEL_CENTER_SHIFT);
+ }
+
++static inline void ath9k_hw_disable_pll_lock_detect(struct ath_hw *ah)
++{
++ /* On AR9330 and AR9340 devices, some PHY registers must be
++ * tuned to gain better stability/performance. These registers
++ * might be changed while doing wlan reset so the registers must
++ * be reprogrammed after each reset.
++ */
++ REG_CLR_BIT(ah, AR_PHY_USB_CTRL1, BIT(20));
++ REG_RMW(ah, AR_PHY_USB_CTRL2,
++ (1 << 21) | (0xf << 22),
++ (1 << 21) | (0x3 << 22));
++}
++
+ /******************/
+ /* Chip Revisions */
+ /******************/
+@@ -1337,6 +1350,9 @@ static bool ath9k_hw_set_reset(struct at
+ if (AR_SREV_9100(ah))
+ udelay(50);
+
++ if (AR_SREV_9330(ah) || AR_SREV_9340(ah))
++ ath9k_hw_disable_pll_lock_detect(ah);
++
+ return true;
+ }
+
+@@ -1436,6 +1452,9 @@ static bool ath9k_hw_chip_reset(struct a
+ ar9003_hw_internal_regulator_apply(ah);
+ ath9k_hw_init_pll(ah, chan);
+
++ if (AR_SREV_9330(ah) || AR_SREV_9340(ah))
++ ath9k_hw_disable_pll_lock_detect(ah);
++
+ return true;
+ }
+
+@@ -1730,8 +1749,14 @@ static int ath9k_hw_do_fastcc(struct ath
+ if (AR_SREV_9271(ah))
+ ar9002_hw_load_ani_reg(ah, chan);
+
++ if (AR_SREV_9330(ah) || AR_SREV_9340(ah))
++ ath9k_hw_disable_pll_lock_detect(ah);
++
+ return 0;
+ fail:
++ if (AR_SREV_9330(ah) || AR_SREV_9340(ah))
++ ath9k_hw_disable_pll_lock_detect(ah);
++
+ return -EINVAL;
+ }
+
+@@ -1959,6 +1984,9 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+ if (AR_SREV_9565(ah) && common->bt_ant_diversity)
+ REG_SET_BIT(ah, AR_BTCOEX_WL_LNADIV, AR_BTCOEX_WL_LNADIV_FORCE_ON);
+
++ if (AR_SREV_9330(ah) || AR_SREV_9340(ah))
++ ath9k_hw_disable_pll_lock_detect(ah);
++
+ return 0;
+ }
+ EXPORT_SYMBOL(ath9k_hw_reset);
+--- a/drivers/net/wireless/ath/ath9k/phy.h
++++ b/drivers/net/wireless/ath/ath9k/phy.h
+@@ -48,6 +48,9 @@
+ #define AR_PHY_PLL_CONTROL 0x16180
+ #define AR_PHY_PLL_MODE 0x16184
+
++#define AR_PHY_USB_CTRL1 0x16c84
++#define AR_PHY_USB_CTRL2 0x16c88
++
+ enum ath9k_ant_div_comb_lna_conf {
+ ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2,
+ ATH_ANT_DIV_COMB_LNA2,
+++ /dev/null
-From c997a1da25fe7c717ed099888b8eb35d4e139e70 Mon Sep 17 00:00:00 2001
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Sun, 8 Dec 2013 08:52:52 +0100
-Subject: [PATCH] ath9k: support only one P2P interface
-
-Preparation for adding P2P powersave and multi-channel support.
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
- drivers/net/wireless/ath/ath9k/init.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
---- a/drivers/net/wireless/ath/ath9k/init.c
-+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -863,15 +863,15 @@ void ath9k_reload_chainmask_settings(str
-
- static const struct ieee80211_iface_limit if_limits[] = {
- { .max = 2048, .types = BIT(NL80211_IFTYPE_STATION) |
-- BIT(NL80211_IFTYPE_P2P_CLIENT) |
- BIT(NL80211_IFTYPE_WDS) },
- { .max = 8, .types =
- #ifdef CPTCFG_MAC80211_MESH
- BIT(NL80211_IFTYPE_MESH_POINT) |
- #endif
-- BIT(NL80211_IFTYPE_AP) |
-- BIT(NL80211_IFTYPE_P2P_GO) },
-+ BIT(NL80211_IFTYPE_AP) },
- { .max = 1, .types = BIT(NL80211_IFTYPE_ADHOC) },
-+ { .max = 1, .types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
-+ BIT(NL80211_IFTYPE_P2P_GO) },
- };
-
- static const struct ieee80211_iface_limit if_dfs_limits[] = {
+++ /dev/null
-From 6744d0a7ea037c7d65e13ca906da93009b241d00 Mon Sep 17 00:00:00 2001
-From: Felix Fietkau <nbd@openwrt.org>
-Date: Tue, 11 Feb 2014 11:16:24 +0100
-Subject: [PATCH] ath9k: implement p2p client powersave support
-
-Use generic TSF timers to trigger powersave state changes based
-information from the P2P NoA attribute.
-Opportunistic Powersave is not handled, because the driver does not
-support powersave at the moment.
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
----
- drivers/net/wireless/ath/ath9k/ath9k.h | 12 ++++
- drivers/net/wireless/ath/ath9k/init.c | 6 ++
- drivers/net/wireless/ath/ath9k/main.c | 104 +++++++++++++++++++++++++++++++++
- drivers/net/wireless/ath/ath9k/recv.c | 3 +
- 4 files changed, 125 insertions(+)
-
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -261,6 +261,8 @@ static bool ath_complete_reset(struct at
- sc->gtt_cnt = 0;
- ieee80211_wake_queues(sc->hw);
-
-+ ath9k_p2p_ps_timer(sc);
-+
- return true;
- }
-
-@@ -1126,6 +1128,8 @@ static int ath9k_add_interface(struct ie
- if (ath9k_uses_beacons(vif->type))
- ath9k_beacon_assign_slot(sc, vif);
-
-+ avp->vif = vif;
-+
- an->sc = sc;
- an->sta = NULL;
- an->vif = vif;
-@@ -1170,6 +1174,29 @@ static int ath9k_change_interface(struct
- return 0;
- }
-
-+static void
-+ath9k_update_p2p_ps_timer(struct ath_softc *sc, struct ath_vif *avp)
-+{
-+ struct ath_hw *ah = sc->sc_ah;
-+ s32 tsf, target_tsf;
-+
-+ if (!avp || !avp->noa.has_next_tsf)
-+ return;
-+
-+ ath9k_hw_gen_timer_stop(ah, sc->p2p_ps_timer);
-+
-+ tsf = ath9k_hw_gettsf32(sc->sc_ah);
-+
-+ target_tsf = avp->noa.next_tsf;
-+ if (!avp->noa.absent)
-+ target_tsf -= ATH_P2P_PS_STOP_TIME;
-+
-+ if (target_tsf - tsf < ATH_P2P_PS_STOP_TIME)
-+ target_tsf = tsf + ATH_P2P_PS_STOP_TIME;
-+
-+ ath9k_hw_gen_timer_start(ah, sc->p2p_ps_timer, (u32) target_tsf, 1000000);
-+}
-+
- static void ath9k_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif)
- {
-@@ -1181,6 +1208,13 @@ static void ath9k_remove_interface(struc
-
- mutex_lock(&sc->mutex);
-
-+ spin_lock_bh(&sc->sc_pcu_lock);
-+ if (avp == sc->p2p_ps_vif) {
-+ sc->p2p_ps_vif = NULL;
-+ ath9k_update_p2p_ps_timer(sc, NULL);
-+ }
-+ spin_unlock_bh(&sc->sc_pcu_lock);
-+
- sc->nvifs--;
- sc->tx99_vif = NULL;
-
-@@ -1649,6 +1683,70 @@ static void ath9k_bss_assoc_iter(void *d
- ath9k_set_assoc_state(sc, vif);
- }
-
-+void ath9k_p2p_ps_timer(void *priv)
-+{
-+ struct ath_softc *sc = priv;
-+ struct ath_vif *avp = sc->p2p_ps_vif;
-+ struct ieee80211_vif *vif;
-+ struct ieee80211_sta *sta;
-+ struct ath_node *an;
-+ u32 tsf;
-+
-+ if (!avp)
-+ return;
-+
-+ tsf = ath9k_hw_gettsf32(sc->sc_ah);
-+ if (!avp->noa.absent)
-+ tsf += ATH_P2P_PS_STOP_TIME;
-+
-+ if (!avp->noa.has_next_tsf ||
-+ avp->noa.next_tsf - tsf > BIT(31))
-+ ieee80211_update_p2p_noa(&avp->noa, tsf);
-+
-+ ath9k_update_p2p_ps_timer(sc, avp);
-+
-+ rcu_read_lock();
-+
-+ vif = avp->vif;
-+ sta = ieee80211_find_sta(vif, vif->bss_conf.bssid);
-+ if (!sta)
-+ goto out;
-+
-+ an = (void *) sta->drv_priv;
-+ if (an->sleeping == !!avp->noa.absent)
-+ goto out;
-+
-+ an->sleeping = avp->noa.absent;
-+ if (an->sleeping)
-+ ath_tx_aggr_sleep(sta, sc, an);
-+ else
-+ ath_tx_aggr_wakeup(sc, an);
-+
-+out:
-+ rcu_read_unlock();
-+}
-+
-+void ath9k_update_p2p_ps(struct ath_softc *sc, struct ieee80211_vif *vif)
-+{
-+ struct ath_vif *avp = (void *)vif->drv_priv;
-+ u32 tsf;
-+
-+ if (!sc->p2p_ps_timer)
-+ return;
-+
-+ if (vif->type != NL80211_IFTYPE_STATION || !vif->p2p)
-+ return;
-+
-+ sc->p2p_ps_vif = avp;
-+
-+ if (sc->ps_flags & PS_BEACON_SYNC)
-+ return;
-+
-+ tsf = ath9k_hw_gettsf32(sc->sc_ah);
-+ ieee80211_parse_p2p_noa(&vif->bss_conf.p2p_noa_attr, &avp->noa, tsf);
-+ ath9k_update_p2p_ps_timer(sc, avp);
-+}
-+
- static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ieee80211_bss_conf *bss_conf,
-@@ -1723,6 +1821,12 @@ static void ath9k_bss_info_changed(struc
- }
- }
-
-+ if (changed & BSS_CHANGED_P2P_PS) {
-+ spin_lock_bh(&sc->sc_pcu_lock);
-+ ath9k_update_p2p_ps(sc, vif);
-+ spin_unlock_bh(&sc->sc_pcu_lock);
-+ }
-+
- if (changed & CHECK_ANI)
- ath_check_ani(sc);
-
---- a/drivers/net/wireless/ath/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
-@@ -115,6 +115,9 @@ int ath_descdma_setup(struct ath_softc *
- #define ATH_TXFIFO_DEPTH 8
- #define ATH_TX_ERROR 0x01
-
-+/* Stop tx traffic 1ms before the GO goes away */
-+#define ATH_P2P_PS_STOP_TIME 1000
-+
- #define IEEE80211_SEQ_SEQ_SHIFT 4
- #define IEEE80211_SEQ_MAX 4096
- #define IEEE80211_WEP_IVLEN 3
-@@ -363,11 +366,15 @@ void ath9k_release_buffered_frames(struc
- /********/
-
- struct ath_vif {
-+ struct ieee80211_vif *vif;
- struct ath_node mcast_node;
- int av_bslot;
- bool primary_sta_vif;
- __le64 tsf_adjust; /* TSF adjustment for staggered beacons */
- struct ath_buf *av_bcbuf;
-+
-+ /* P2P Client */
-+ struct ieee80211_noa_data noa;
- };
-
- struct ath9k_vif_iter_data {
-@@ -472,6 +479,8 @@ 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_p2p_ps_timer(void *priv);
-+void ath9k_update_p2p_ps(struct ath_softc *sc, struct ieee80211_vif *vif);
-
- /**********/
- /* BTCOEX */
-@@ -741,6 +750,9 @@ struct ath_softc {
- struct completion paprd_complete;
- wait_queue_head_t tx_wait;
-
-+ struct ath_gen_timer *p2p_ps_timer;
-+ struct ath_vif *p2p_ps_vif;
-+
- unsigned long sc_flags;
- unsigned long driver_data;
-
---- a/drivers/net/wireless/ath/ath9k/init.c
-+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -797,6 +797,9 @@ static int ath9k_init_softc(u16 devid, s
- if (ret)
- goto err_btcoex;
-
-+ sc->p2p_ps_timer = ath_gen_timer_alloc(sc->sc_ah, ath9k_p2p_ps_timer,
-+ NULL, sc, AR_FIRST_NDP_TIMER);
-+
- ath9k_cmn_init_crypto(sc->sc_ah);
- ath9k_init_misc(sc);
- ath_fill_led_pin(sc);
-@@ -1082,6 +1085,9 @@ static void ath9k_deinit_softc(struct at
- {
- int i = 0;
-
-+ if (sc->p2p_ps_timer)
-+ ath_gen_timer_free(sc->sc_ah, sc->p2p_ps_timer);
-+
- ath9k_deinit_btcoex(sc);
-
- for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
---- a/drivers/net/wireless/ath/ath9k/recv.c
-+++ b/drivers/net/wireless/ath/ath9k/recv.c
-@@ -539,6 +539,9 @@ static void ath_rx_ps_beacon(struct ath_
- ath_dbg(common, PS,
- "Reconfigure beacon timers based on synchronized timestamp\n");
- ath9k_set_beacon(sc);
-+
-+ if (sc->p2p_ps_vif)
-+ ath9k_update_p2p_ps(sc, sc->p2p_ps_vif->vif);
- }
-
- if (ath_beacon_dtim_pending_cab(skb)) {
--- /dev/null
+--- a/drivers/net/wireless/ath/ath9k/Kconfig
++++ b/drivers/net/wireless/ath/ath9k/Kconfig
+@@ -133,6 +133,11 @@ config ATH9K_RFKILL
+ seconds. Turn off to save power, but enable it if you have
+ a platform that can toggle the RF-Kill GPIO.
+
++config ATH9K_PCOEM
++ bool "Atheros ath9k support for PC OEM cards" if EXPERT
++ depends on ATH9K
++ default y
++
+ config ATH9K_HTC
+ tristate "Atheros HTC based wireless cards support"
+ depends on m
+--- a/drivers/net/wireless/ath/ath9k/Makefile
++++ b/drivers/net/wireless/ath/ath9k/Makefile
+@@ -31,7 +31,6 @@ ath9k_hw-y:= \
+ ar5008_phy.o \
+ ar9002_calib.o \
+ ar9003_calib.o \
+- ar9003_rtt.o \
+ calib.o \
+ eeprom.o \
+ eeprom_def.o \
+@@ -48,6 +47,8 @@ ath9k_hw-$(CPTCFG_ATH9K_WOW) += ar9003_w
+
+ ath9k_hw-$(CPTCFG_ATH9K_BTCOEX_SUPPORT) += btcoex.o \
+ ar9003_mci.o
++ath9k_hw-$(CPTCFG_ATH9K_PCOEM) += ar9003_rtt.o
++
+ obj-$(CPTCFG_ATH9K_HW) += ath9k_hw.o
+
+ obj-$(CPTCFG_ATH9K_COMMON) += ath9k_common.o
+--- a/drivers/net/wireless/ath/ath9k/ar9003_rtt.h
++++ b/drivers/net/wireless/ath/ath9k/ar9003_rtt.h
+@@ -17,6 +17,7 @@
+ #ifndef AR9003_RTT_H
+ #define AR9003_RTT_H
+
++#ifdef CPTCFG_ATH9K_PCOEM
+ void ar9003_hw_rtt_enable(struct ath_hw *ah);
+ void ar9003_hw_rtt_disable(struct ath_hw *ah);
+ void ar9003_hw_rtt_set_mask(struct ath_hw *ah, u32 rtt_mask);
+@@ -25,5 +26,40 @@ void ar9003_hw_rtt_load_hist(struct ath_
+ void ar9003_hw_rtt_fill_hist(struct ath_hw *ah);
+ void ar9003_hw_rtt_clear_hist(struct ath_hw *ah);
+ bool ar9003_hw_rtt_restore(struct ath_hw *ah, struct ath9k_channel *chan);
++#else
++static inline void ar9003_hw_rtt_enable(struct ath_hw *ah)
++{
++}
++
++static inline void ar9003_hw_rtt_disable(struct ath_hw *ah)
++{
++}
++
++static inline void ar9003_hw_rtt_set_mask(struct ath_hw *ah, u32 rtt_mask)
++{
++}
++
++static inline bool ar9003_hw_rtt_force_restore(struct ath_hw *ah)
++{
++ return false;
++}
++
++static inline void ar9003_hw_rtt_load_hist(struct ath_hw *ah)
++{
++}
++
++static inline void ar9003_hw_rtt_fill_hist(struct ath_hw *ah)
++{
++}
++
++static inline void ar9003_hw_rtt_clear_hist(struct ath_hw *ah)
++{
++}
++
++static inline bool ar9003_hw_rtt_restore(struct ath_hw *ah, struct ath9k_channel *chan)
++{
++ return false;
++}
++#endif
+
+ #endif
+--- a/drivers/net/wireless/ath/ath9k/hw.h
++++ b/drivers/net/wireless/ath/ath9k/hw.h
+@@ -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),
++#ifdef CPTCFG_ATH9K_PCOEM
+ ATH9K_HW_CAP_RTT = BIT(14),
+ ATH9K_HW_CAP_MCI = BIT(15),
+- ATH9K_HW_CAP_DFS = BIT(16),
+- ATH9K_HW_WOW_DEVICE_CAPABLE = BIT(17),
+- ATH9K_HW_CAP_PAPRD = BIT(18),
+- ATH9K_HW_CAP_FCC_BAND_SWITCH = BIT(19),
+- ATH9K_HW_CAP_BT_ANT_DIV = BIT(20),
++ ATH9K_HW_WOW_DEVICE_CAPABLE = BIT(16),
++ ATH9K_HW_CAP_BT_ANT_DIV = BIT(17),
++#else
++ ATH9K_HW_CAP_RTT = 0,
++ ATH9K_HW_CAP_MCI = 0,
++ ATH9K_HW_WOW_DEVICE_CAPABLE = 0,
++ ATH9K_HW_CAP_BT_ANT_DIV = 0,
++#endif
++ ATH9K_HW_CAP_DFS = BIT(18),
++ ATH9K_HW_CAP_PAPRD = BIT(19),
++ ATH9K_HW_CAP_FCC_BAND_SWITCH = BIT(20),
+ };
+
+ /*
+--- a/drivers/net/wireless/ath/ath9k/init.c
++++ b/drivers/net/wireless/ath/ath9k/init.c
+@@ -355,6 +355,9 @@ static void ath9k_init_pcoem_platform(st
+ struct ath9k_hw_capabilities *pCap = &ah->caps;
+ struct ath_common *common = ath9k_hw_common(ah);
+
++ if (!IS_ENABLED(CPTCFG_ATH9K_PCOEM))
++ return;
++
+ if (common->bus_ops->ath_bus_type != ATH_PCI)
+ return;
+
+--- a/drivers/net/wireless/ath/ath9k/pci.c
++++ b/drivers/net/wireless/ath/ath9k/pci.c
+@@ -30,6 +30,7 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_i
+ { PCI_VDEVICE(ATHEROS, 0x0029) }, /* PCI */
+ { PCI_VDEVICE(ATHEROS, 0x002A) }, /* PCI-E */
+
++#ifdef CPTCFG_ATH9K_PCOEM
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x002A,
+ PCI_VENDOR_ID_AZWAVE,
+@@ -82,6 +83,7 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_i
+ PCI_VENDOR_ID_AZWAVE,
+ 0x2C37),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
++#endif
+
+ { PCI_VDEVICE(ATHEROS, 0x002B) }, /* PCI-E */
+ { PCI_VDEVICE(ATHEROS, 0x002C) }, /* PCI-E 802.11n bonded out */
+@@ -102,6 +104,7 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_i
+
+ { PCI_VDEVICE(ATHEROS, 0x0030) }, /* PCI-E AR9300 */
+
++#ifdef CPTCFG_ATH9K_PCOEM
+ /* PCI-E CUS198 */
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0032,
+@@ -294,10 +297,12 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_i
+ PCI_VENDOR_ID_ASUSTEK,
+ 0x850D),
+ .driver_data = ATH9K_PCI_NO_PLL_PWRSAVE },
++#endif
+
+ { PCI_VDEVICE(ATHEROS, 0x0032) }, /* PCI-E AR9485 */
+ { PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E AR9580 */
+
++#ifdef CPTCFG_ATH9K_PCOEM
+ /* PCI-E CUS217 */
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
+ 0x0034,
+@@ -657,6 +662,7 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_i
+ /* PCI-E AR9565 (WB335) */
+ { PCI_VDEVICE(ATHEROS, 0x0036),
+ .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
+@@ -891,10 +891,21 @@
+ (AR_SREV_9330((_ah)) && \
+ ((_ah)->hw_version.macRev == AR_SREV_REVISION_9330_12))
+
++#ifdef CPTCFG_ATH9K_PCOEM
++#define AR_SREV_9462(_ah) \
++ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9462))
+ #define AR_SREV_9485(_ah) \
+ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9485))
++#define AR_SREV_9565(_ah) \
++ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565))
++#else
++#define AR_SREV_9462(_ah) 0
++#define AR_SREV_9485(_ah) 0
++#define AR_SREV_9565(_ah) 0
++#endif
++
+ #define AR_SREV_9485_11_OR_LATER(_ah) \
+- (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9485) && \
++ (AR_SREV_9485(_ah) && \
+ ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9485_11))
+ #define AR_SREV_9485_OR_LATER(_ah) \
+ (((_ah)->hw_version.macVersion >= AR_SREV_VERSION_9485))
+@@ -910,34 +921,30 @@
+ (AR_SREV_9285_12_OR_LATER(_ah) && \
+ ((REG_READ(_ah, AR_AN_SYNTH9) & 0x7) == 0x1))
+
+-#define AR_SREV_9462(_ah) \
+- (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9462))
+ #define AR_SREV_9462_20(_ah) \
+- (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9462) && \
++ (AR_SREV_9462(_ah) && \
+ ((_ah)->hw_version.macRev == AR_SREV_REVISION_9462_20))
+ #define AR_SREV_9462_21(_ah) \
+- (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9462) && \
++ (AR_SREV_9462(_ah) && \
+ ((_ah)->hw_version.macRev == AR_SREV_REVISION_9462_21))
+ #define AR_SREV_9462_20_OR_LATER(_ah) \
+- (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9462) && \
++ (AR_SREV_9462(_ah) && \
+ ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9462_20))
+ #define AR_SREV_9462_21_OR_LATER(_ah) \
+- (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9462) && \
++ (AR_SREV_9462(_ah) && \
+ ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9462_21))
+
+-#define AR_SREV_9565(_ah) \
+- (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565))
+ #define AR_SREV_9565_10(_ah) \
+- (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565) && \
++ (AR_SREV_9565(_ah) && \
+ ((_ah)->hw_version.macRev == AR_SREV_REVISION_9565_10))
+ #define AR_SREV_9565_101(_ah) \
+- (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565) && \
++ (AR_SREV_9565(_ah) && \
+ ((_ah)->hw_version.macRev == AR_SREV_REVISION_9565_101))
+ #define AR_SREV_9565_11(_ah) \
+- (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565) && \
++ (AR_SREV_9565(_ah) && \
+ ((_ah)->hw_version.macRev == AR_SREV_REVISION_9565_11))
+ #define AR_SREV_9565_11_OR_LATER(_ah) \
+- (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9565) && \
++ (AR_SREV_9565(_ah) && \
+ ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9565_11))
+
+ #define AR_SREV_9550(_ah) \
+--- a/.local-symbols
++++ b/.local-symbols
+@@ -129,6 +129,7 @@ ATH9K_HW=
+ ATH9K_COMMON=
+ ATH9K_DFS_DEBUGFS=
+ ATH9K_BTCOEX_SUPPORT=
++ATH9K_PCOEM=
+ ATH9K=
+ ATH9K_PCI=
+ ATH9K_AHB=
--- /dev/null
+--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
++++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+@@ -663,9 +663,6 @@ static void ar9003_tx_gain_table_mode5(s
+ if (AR_SREV_9485_11_OR_LATER(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+ ar9485Modes_green_ob_db_tx_gain_1_1);
+- else if (AR_SREV_9340(ah))
+- INIT_INI_ARRAY(&ah->iniModesTxGain,
+- ar9340Modes_ub124_tx_gain_table_1p0);
+ else if (AR_SREV_9580(ah))
+ INIT_INI_ARRAY(&ah->iniModesTxGain,
+ ar9580_1p0_type5_tx_gain_table);
--- /dev/null
+--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
++++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+@@ -929,55 +929,6 @@ static bool ar5008_hw_ani_control_new(st
+ * on == 0 means more noise imm
+ */
+ u32 on = param ? 1 : 0;
+- /*
+- * make register setting for default
+- * (weak sig detect ON) come from INI file
+- */
+- int m1ThreshLow = on ?
+- aniState->iniDef.m1ThreshLow : m1ThreshLow_off;
+- int m2ThreshLow = on ?
+- aniState->iniDef.m2ThreshLow : m2ThreshLow_off;
+- int m1Thresh = on ?
+- aniState->iniDef.m1Thresh : m1Thresh_off;
+- int m2Thresh = on ?
+- aniState->iniDef.m2Thresh : m2Thresh_off;
+- int m2CountThr = on ?
+- aniState->iniDef.m2CountThr : m2CountThr_off;
+- int m2CountThrLow = on ?
+- aniState->iniDef.m2CountThrLow : m2CountThrLow_off;
+- int m1ThreshLowExt = on ?
+- aniState->iniDef.m1ThreshLowExt : m1ThreshLowExt_off;
+- int m2ThreshLowExt = on ?
+- aniState->iniDef.m2ThreshLowExt : m2ThreshLowExt_off;
+- int m1ThreshExt = on ?
+- aniState->iniDef.m1ThreshExt : m1ThreshExt_off;
+- int m2ThreshExt = on ?
+- aniState->iniDef.m2ThreshExt : m2ThreshExt_off;
+-
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
+- AR_PHY_SFCORR_LOW_M1_THRESH_LOW,
+- m1ThreshLow);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
+- AR_PHY_SFCORR_LOW_M2_THRESH_LOW,
+- m2ThreshLow);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR,
+- AR_PHY_SFCORR_M1_THRESH, m1Thresh);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR,
+- AR_PHY_SFCORR_M2_THRESH, m2Thresh);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR,
+- AR_PHY_SFCORR_M2COUNT_THR, m2CountThr);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
+- AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW,
+- m2CountThrLow);
+-
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
+- AR_PHY_SFCORR_EXT_M1_THRESH_LOW, m1ThreshLowExt);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
+- AR_PHY_SFCORR_EXT_M2_THRESH_LOW, m2ThreshLowExt);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
+- AR_PHY_SFCORR_EXT_M1_THRESH, m1ThreshExt);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
+- AR_PHY_SFCORR_EXT_M2_THRESH, m2ThreshExt);
+
+ if (on)
+ REG_SET_BIT(ah, AR_PHY_SFCORR_LOW,
+--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
++++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+@@ -26,20 +26,6 @@ static const int cycpwrThr1_table[] =
+ /* level: 0 1 2 3 4 5 6 7 8 */
+ { -6, -4, -2, 0, 2, 4, 6, 8 }; /* lvl 0-7, default 3 */
+
+-/*
+- * register values to turn OFDM weak signal detection OFF
+- */
+-static const int m1ThreshLow_off = 127;
+-static const int m2ThreshLow_off = 127;
+-static const int m1Thresh_off = 127;
+-static const int m2Thresh_off = 127;
+-static const int m2CountThr_off = 31;
+-static const int m2CountThrLow_off = 63;
+-static const int m1ThreshLowExt_off = 127;
+-static const int m2ThreshLowExt_off = 127;
+-static const int m1ThreshExt_off = 127;
+-static const int m2ThreshExt_off = 127;
+-
+ /**
+ * ar9003_hw_set_channel - set channel on single-chip device
+ * @ah: atheros hardware structure
+@@ -954,11 +940,6 @@ static bool ar9003_hw_ani_control(struct
+ struct ath_common *common = ath9k_hw_common(ah);
+ struct ath9k_channel *chan = ah->curchan;
+ struct ar5416AniState *aniState = &ah->ani;
+- int m1ThreshLow, m2ThreshLow;
+- int m1Thresh, m2Thresh;
+- int m2CountThr, m2CountThrLow;
+- int m1ThreshLowExt, m2ThreshLowExt;
+- int m1ThreshExt, m2ThreshExt;
+ s32 value, value2;
+
+ switch (cmd & ah->ani_function) {
+@@ -972,61 +953,6 @@ static bool ar9003_hw_ani_control(struct
+ */
+ u32 on = param ? 1 : 0;
+
+- if (AR_SREV_9462(ah) || AR_SREV_9565(ah))
+- goto skip_ws_det;
+-
+- m1ThreshLow = on ?
+- aniState->iniDef.m1ThreshLow : m1ThreshLow_off;
+- m2ThreshLow = on ?
+- aniState->iniDef.m2ThreshLow : m2ThreshLow_off;
+- m1Thresh = on ?
+- aniState->iniDef.m1Thresh : m1Thresh_off;
+- m2Thresh = on ?
+- aniState->iniDef.m2Thresh : m2Thresh_off;
+- m2CountThr = on ?
+- aniState->iniDef.m2CountThr : m2CountThr_off;
+- m2CountThrLow = on ?
+- aniState->iniDef.m2CountThrLow : m2CountThrLow_off;
+- m1ThreshLowExt = on ?
+- aniState->iniDef.m1ThreshLowExt : m1ThreshLowExt_off;
+- m2ThreshLowExt = on ?
+- aniState->iniDef.m2ThreshLowExt : m2ThreshLowExt_off;
+- m1ThreshExt = on ?
+- aniState->iniDef.m1ThreshExt : m1ThreshExt_off;
+- m2ThreshExt = on ?
+- aniState->iniDef.m2ThreshExt : m2ThreshExt_off;
+-
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
+- AR_PHY_SFCORR_LOW_M1_THRESH_LOW,
+- m1ThreshLow);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
+- AR_PHY_SFCORR_LOW_M2_THRESH_LOW,
+- m2ThreshLow);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR,
+- AR_PHY_SFCORR_M1_THRESH,
+- m1Thresh);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR,
+- AR_PHY_SFCORR_M2_THRESH,
+- m2Thresh);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR,
+- AR_PHY_SFCORR_M2COUNT_THR,
+- m2CountThr);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_LOW,
+- AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW,
+- m2CountThrLow);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
+- AR_PHY_SFCORR_EXT_M1_THRESH_LOW,
+- m1ThreshLowExt);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
+- AR_PHY_SFCORR_EXT_M2_THRESH_LOW,
+- m2ThreshLowExt);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
+- AR_PHY_SFCORR_EXT_M1_THRESH,
+- m1ThreshExt);
+- REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT,
+- AR_PHY_SFCORR_EXT_M2_THRESH,
+- m2ThreshExt);
+-skip_ws_det:
+ if (on)
+ REG_SET_BIT(ah, AR_PHY_SFCORR_LOW,
+ AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
--- /dev/null
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -628,8 +628,7 @@ 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) &&
--- /dev/null
+--- a/drivers/net/wireless/ath/ath9k/debug.c
++++ b/drivers/net/wireless/ath/ath9k/debug.c
+@@ -846,36 +846,30 @@ static ssize_t read_file_reset(struct fi
+ size_t count, loff_t *ppos)
+ {
+ struct ath_softc *sc = file->private_data;
++ static const char * const reset_cause[__RESET_TYPE_MAX] = {
++ [RESET_TYPE_BB_HANG] = "Baseband Hang",
++ [RESET_TYPE_BB_WATCHDOG] = "Baseband Watchdog",
++ [RESET_TYPE_FATAL_INT] = "Fatal HW Error",
++ [RESET_TYPE_TX_ERROR] = "TX HW error",
++ [RESET_TYPE_TX_GTT] = "Transmit timeout",
++ [RESET_TYPE_TX_HANG] = "TX Path Hang",
++ [RESET_TYPE_PLL_HANG] = "PLL RX Hang",
++ [RESET_TYPE_MAC_HANG] = "MAC Hang",
++ [RESET_TYPE_BEACON_STUCK] = "Stuck Beacon",
++ [RESET_TYPE_MCI] = "MCI Reset",
++ };
+ char buf[512];
+ unsigned int len = 0;
++ int i;
+
+- len += scnprintf(buf + len, sizeof(buf) - len,
+- "%17s: %2d\n", "Baseband Hang",
+- sc->debug.stats.reset[RESET_TYPE_BB_HANG]);
+- len += scnprintf(buf + len, sizeof(buf) - len,
+- "%17s: %2d\n", "Baseband Watchdog",
+- sc->debug.stats.reset[RESET_TYPE_BB_WATCHDOG]);
+- len += scnprintf(buf + len, sizeof(buf) - len,
+- "%17s: %2d\n", "Fatal HW Error",
+- sc->debug.stats.reset[RESET_TYPE_FATAL_INT]);
+- len += scnprintf(buf + len, sizeof(buf) - len,
+- "%17s: %2d\n", "TX HW error",
+- sc->debug.stats.reset[RESET_TYPE_TX_ERROR]);
+- len += scnprintf(buf + len, sizeof(buf) - len,
+- "%17s: %2d\n", "TX Path Hang",
+- sc->debug.stats.reset[RESET_TYPE_TX_HANG]);
+- len += scnprintf(buf + len, sizeof(buf) - len,
+- "%17s: %2d\n", "PLL RX Hang",
+- sc->debug.stats.reset[RESET_TYPE_PLL_HANG]);
+- len += scnprintf(buf + len, sizeof(buf) - len,
+- "%17s: %2d\n", "MAC Hang",
+- sc->debug.stats.reset[RESET_TYPE_MAC_HANG]);
+- len += scnprintf(buf + len, sizeof(buf) - len,
+- "%17s: %2d\n", "Stuck Beacon",
+- sc->debug.stats.reset[RESET_TYPE_BEACON_STUCK]);
+- len += scnprintf(buf + len, sizeof(buf) - len,
+- "%17s: %2d\n", "MCI Reset",
+- sc->debug.stats.reset[RESET_TYPE_MCI]);
++ for (i = 0; i < ARRAY_SIZE(reset_cause); i++) {
++ if (!reset_cause[i])
++ continue;
++
++ len += scnprintf(buf + len, sizeof(buf) - len,
++ "%17s: %2d\n", reset_cause[i],
++ sc->debug.stats.reset[i]);
++ }
+
+ if (len > sizeof(buf))
+ len = sizeof(buf);
--- /dev/null
+--- 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/ar9002_calib.c
++++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
+@@ -657,14 +657,13 @@ static void ar9002_hw_olc_temp_compensat
+ ar9280_hw_olc_temp_compensation(ah);
+ }
+
+-static bool ar9002_hw_calibrate(struct ath_hw *ah,
+- struct ath9k_channel *chan,
+- u8 rxchainmask,
+- bool longcal)
++static int ar9002_hw_calibrate(struct ath_hw *ah, struct ath9k_channel *chan,
++ u8 rxchainmask, bool longcal)
+ {
+ bool iscaldone = true;
+ struct ath9k_cal_list *currCal = ah->cal_list_curr;
+ bool nfcal, nfcal_pending = false;
++ int ret;
+
+ nfcal = !!(REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF);
+ if (ah->caldata)
+@@ -698,7 +697,9 @@ static bool ar9002_hw_calibrate(struct a
+ * NF is slow time-variant, so it is OK to use a
+ * historical value.
+ */
+- ath9k_hw_loadnf(ah, ah->curchan);
++ ret = ath9k_hw_loadnf(ah, ah->curchan);
++ if (ret < 0)
++ return ret;
+ }
+
+ 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
+ return iscaldone;
+ }
+
+-static bool ar9003_hw_calibrate(struct ath_hw *ah,
+- struct ath9k_channel *chan,
+- u8 rxchainmask,
+- bool longcal)
++static int ar9003_hw_calibrate(struct ath_hw *ah, struct ath9k_channel *chan,
++ u8 rxchainmask, bool longcal)
+ {
+ bool iscaldone = true;
+ struct ath9k_cal_list *currCal = ah->cal_list_curr;
++ int ret;
+
+ /*
+ * For given calibration:
+@@ -163,7 +162,9 @@ static bool ar9003_hw_calibrate(struct a
+ * NF is slow time-variant, so it is OK to use a historical
+ * value.
+ */
+- ath9k_hw_loadnf(ah, ah->curchan);
++ ret = ath9k_hw_loadnf(ah, ah->curchan);
++ if (ret < 0)
++ return ret;
+
+ /* start NF calibration, without updating BB NF register */
+ ath9k_hw_start_nfcal(ah, false);
+--- a/drivers/net/wireless/ath/ath9k/hw.h
++++ b/drivers/net/wireless/ath/ath9k/hw.h
+@@ -695,10 +695,8 @@ struct ath_hw_ops {
+ bool power_off);
+ void (*rx_enable)(struct ath_hw *ah);
+ void (*set_desc_link)(void *ds, u32 link);
+- bool (*calibrate)(struct ath_hw *ah,
+- struct ath9k_channel *chan,
+- u8 rxchainmask,
+- bool longcal);
++ int (*calibrate)(struct ath_hw *ah, struct ath9k_channel *chan,
++ u8 rxchainmask, bool longcal);
+ 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
+@@ -857,6 +857,7 @@ 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
+@@ -376,9 +376,14 @@ void ath_ani_calibrate(unsigned long dat
+
+ /* Perform calibration if necessary */
+ if (longcal || shortcal) {
+- common->ani.caldone =
+- ath9k_hw_calibrate(ah, ah->curchan,
+- ah->rxchainmask, longcal);
++ int ret = ath9k_hw_calibrate(ah, ah->curchan, ah->rxchainmask,
++ longcal);
++ if (ret < 0) {
++ ath9k_queue_reset(sc, RESET_TYPE_CALIBRATION);
++ return;
++ }
++
++ common->ani.caldone = ret;
+ }
+
+ ath_dbg(common, ANI,
+++ /dev/null
---- a/drivers/net/wireless/ath/ath9k/hw.c
-+++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -217,6 +217,19 @@ void ath9k_hw_get_channel_centers(struct
- centers->synth_center + (extoff * HT40_CHANNEL_CENTER_SHIFT);
- }
-
-+static inline void ath9k_hw_disable_pll_lock_detect(struct ath_hw *ah)
-+{
-+ /* On AR9330 and AR9340 devices, some PHY registers must be
-+ * tuned to gain better stability/performance. These registers
-+ * might be changed while doing wlan reset so the registers must
-+ * be reprogrammed after each reset.
-+ */
-+ REG_CLR_BIT(ah, AR_PHY_USB_CTRL1, BIT(20));
-+ REG_RMW(ah, AR_PHY_USB_CTRL2,
-+ (1 << 21) | (0xf << 22),
-+ (1 << 21) | (0x3 << 22));
-+}
-+
- /******************/
- /* Chip Revisions */
- /******************/
-@@ -1337,6 +1350,9 @@ static bool ath9k_hw_set_reset(struct at
- if (AR_SREV_9100(ah))
- udelay(50);
-
-+ if (AR_SREV_9330(ah) || AR_SREV_9340(ah))
-+ ath9k_hw_disable_pll_lock_detect(ah);
-+
- return true;
- }
-
-@@ -1436,6 +1452,9 @@ static bool ath9k_hw_chip_reset(struct a
- ar9003_hw_internal_regulator_apply(ah);
- ath9k_hw_init_pll(ah, chan);
-
-+ if (AR_SREV_9330(ah) || AR_SREV_9340(ah))
-+ ath9k_hw_disable_pll_lock_detect(ah);
-+
- return true;
- }
-
-@@ -1730,8 +1749,14 @@ static int ath9k_hw_do_fastcc(struct ath
- if (AR_SREV_9271(ah))
- ar9002_hw_load_ani_reg(ah, chan);
-
-+ if (AR_SREV_9330(ah) || AR_SREV_9340(ah))
-+ ath9k_hw_disable_pll_lock_detect(ah);
-+
- return 0;
- fail:
-+ if (AR_SREV_9330(ah) || AR_SREV_9340(ah))
-+ ath9k_hw_disable_pll_lock_detect(ah);
-+
- return -EINVAL;
- }
-
-@@ -1959,6 +1984,9 @@ int ath9k_hw_reset(struct ath_hw *ah, st
- if (AR_SREV_9565(ah) && common->bt_ant_diversity)
- REG_SET_BIT(ah, AR_BTCOEX_WL_LNADIV, AR_BTCOEX_WL_LNADIV_FORCE_ON);
-
-+ if (AR_SREV_9330(ah) || AR_SREV_9340(ah))
-+ ath9k_hw_disable_pll_lock_detect(ah);
-+
- return 0;
- }
- EXPORT_SYMBOL(ath9k_hw_reset);
---- a/drivers/net/wireless/ath/ath9k/phy.h
-+++ b/drivers/net/wireless/ath/ath9k/phy.h
-@@ -48,6 +48,9 @@
- #define AR_PHY_PLL_CONTROL 0x16180
- #define AR_PHY_PLL_MODE 0x16184
-
-+#define AR_PHY_USB_CTRL1 0x16c84
-+#define AR_PHY_USB_CTRL2 0x16c88
-+
- enum ath9k_ant_div_comb_lna_conf {
- ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2,
- ATH_ANT_DIV_COMB_LNA2,
--- /dev/null
+From 7a69da907de668fb22a30ae218062d6f081864ea Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sat, 17 Aug 2013 19:31:41 +0200
+Subject: [PATCH] rt2x00: rt2800lib: move rt2800_drv_data declaration into
+ rt2800lib.h
+
+The rt2800_drv_data structure contains driver specific
+information. Move the declaration into the rt2800lib.h
+header which is a more logical place for it. Also fix
+the comment style to avoid checkpatch warning.
+
+The patch contains no functional changes, it is in
+preparation for the next patch.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+Changes since v1: ---
+---
+ drivers/net/wireless/rt2x00/rt2800.h | 13 -------------
+ drivers/net/wireless/rt2x00/rt2800lib.h | 11 +++++++++++
+ 2 files changed, 11 insertions(+), 13 deletions(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800.h
++++ b/drivers/net/wireless/rt2x00/rt2800.h
+@@ -2958,17 +2958,4 @@ enum rt2800_eeprom_word {
+ */
+ #define BCN_TBTT_OFFSET 64
+
+-/*
+- * RT2800 driver data structure
+- */
+-struct rt2800_drv_data {
+- u8 calibration_bw20;
+- u8 calibration_bw40;
+- u8 bbp25;
+- u8 bbp26;
+- u8 txmixer_gain_24g;
+- u8 txmixer_gain_5g;
+- unsigned int tbtt_tick;
+-};
+-
+ #endif /* RT2800_H */
+--- a/drivers/net/wireless/rt2x00/rt2800lib.h
++++ b/drivers/net/wireless/rt2x00/rt2800lib.h
+@@ -20,6 +20,17 @@
+ #ifndef RT2800LIB_H
+ #define RT2800LIB_H
+
++/* RT2800 driver data structure */
++struct rt2800_drv_data {
++ u8 calibration_bw20;
++ u8 calibration_bw40;
++ u8 bbp25;
++ u8 bbp26;
++ u8 txmixer_gain_24g;
++ u8 txmixer_gain_5g;
++ unsigned int tbtt_tick;
++};
++
+ struct rt2800_ops {
+ void (*register_read)(struct rt2x00_dev *rt2x00dev,
+ const unsigned int offset, u32 *value);
--- /dev/null
+From a7f268af31dddf763fe3dbe9cbf96ea77e0540e0 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sat, 17 Aug 2013 19:31:41 +0200
+Subject: [PATCH] rt2x00: rt2800lib: introduce RT2800_HAS_HIGH_SHARED_MEM flag
+
+Some chipsets have more than 16KB of shared memory.
+Introduce a new rt2800 specific flag to indicate that
+and add a helper function which helps to check the
+presence of the new flag.
+
+Also enable the new flag for the RT3593 chipset which
+has 24KB of shared memory. The flag can also be used
+for other chipsets, but none of those has been tested
+yet.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+Changes since v1:
+ - don't enable the new flag for RT3071 and RT5592
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 4 ++++
+ drivers/net/wireless/rt2x00/rt2800lib.h | 13 +++++++++++++
+ 2 files changed, 17 insertions(+)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -7734,6 +7734,7 @@ static int rt2800_probe_rt(struct rt2x00
+
+ int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev)
+ {
++ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
+ int retval;
+ u32 reg;
+
+@@ -7741,6 +7742,9 @@ int rt2800_probe_hw(struct rt2x00_dev *r
+ if (retval)
+ return retval;
+
++ if (rt2x00_rt(rt2x00dev, RT3593))
++ __set_bit(RT2800_HAS_HIGH_SHARED_MEM, &drv_data->rt2800_flags);
++
+ /*
+ * Allocate eeprom data.
+ */
+--- a/drivers/net/wireless/rt2x00/rt2800lib.h
++++ b/drivers/net/wireless/rt2x00/rt2800lib.h
+@@ -20,6 +20,10 @@
+ #ifndef RT2800LIB_H
+ #define RT2800LIB_H
+
++enum rt2800_flag {
++ RT2800_HAS_HIGH_SHARED_MEM,
++};
++
+ /* RT2800 driver data structure */
+ struct rt2800_drv_data {
+ u8 calibration_bw20;
+@@ -29,6 +33,8 @@ struct rt2800_drv_data {
+ u8 txmixer_gain_24g;
+ u8 txmixer_gain_5g;
+ unsigned int tbtt_tick;
++
++ unsigned long rt2800_flags;
+ };
+
+ struct rt2800_ops {
+@@ -61,6 +67,13 @@ struct rt2800_ops {
+ __le32 *(*drv_get_txwi)(struct queue_entry *entry);
+ };
+
++static inline bool rt2800_has_high_shared_mem(struct rt2x00_dev *rt2x00dev)
++{
++ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
++
++ return test_bit(RT2800_HAS_HIGH_SHARED_MEM, &drv_data->rt2800_flags);
++}
++
+ static inline void rt2800_register_read(struct rt2x00_dev *rt2x00dev,
+ const unsigned int offset,
+ u32 *value)
--- /dev/null
+From 250a1b520cd7fdc0df4fc3fedea9066913f49ecf Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sat, 17 Aug 2013 19:31:42 +0200
+Subject: [PATCH] rt2x00: rt2800: serialize shared memory access
+
+The shared memory of the rt2800 devices is accessible
+through the register offset range between 0x4000 and
+0x8000. The size of this range is 16KB only and on
+devices which have more than 16KB of shared memory either
+the low or the high part of the memory is accessible at a
+time.
+
+Serialize all accesses to the shared memory by a mutex,
+in order to avoid concurrent use of that.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+Changes since v1: ---
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 55 +++++++++++++++++++++++++++++-
+ drivers/net/wireless/rt2x00/rt2800lib.h | 32 +++++++++++++++++
+ drivers/net/wireless/rt2x00/rt2800mmio.c | 26 ++++++++++++++
+ drivers/net/wireless/rt2x00/rt2800mmio.h | 4 +++
+ drivers/net/wireless/rt2x00/rt2800pci.c | 14 ++++++++
+ drivers/net/wireless/rt2x00/rt2800soc.c | 3 ++
+ drivers/net/wireless/rt2x00/rt2800usb.c | 31 +++++++++++++++++
+ 7 files changed, 164 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -451,11 +451,13 @@ void rt2800_mcu_request(struct rt2x00_de
+ rt2x00_set_field32(®, H2M_MAILBOX_CSR_CMD_TOKEN, token);
+ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG0, arg0);
+ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG1, arg1);
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_write_lock(rt2x00dev, H2M_MAILBOX_CSR, reg);
+
+ reg = 0;
+ rt2x00_set_field32(®, HOST_CMD_CSR_HOST_COMMAND, command);
+ rt2800_register_write_lock(rt2x00dev, HOST_CMD_CSR, reg);
++ rt2800_shared_mem_unlock(rt2x00dev);
+ }
+
+ mutex_unlock(&rt2x00dev->csr_mutex);
+@@ -674,7 +676,9 @@ int rt2800_load_firmware(struct rt2x00_d
+ * Wait for device to stabilize.
+ */
+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, ®);
++ rt2800_shared_mem_unlock(rt2x00dev);
+ if (rt2x00_get_field32(reg, PBF_SYS_CTRL_READY))
+ break;
+ msleep(1);
+@@ -694,10 +698,16 @@ int rt2800_load_firmware(struct rt2x00_d
+ /*
+ * Initialize firmware.
+ */
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
+ rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
++ rt2800_shared_mem_unlock(rt2x00dev);
++
+ if (rt2x00_is_usb(rt2x00dev)) {
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_write(rt2x00dev, H2M_INT_SRC, 0);
++ rt2800_shared_mem_unlock(rt2x00dev);
++
+ rt2800_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0, 0, 0);
+ }
+ msleep(1);
+@@ -1035,8 +1045,10 @@ void rt2800_write_beacon(struct queue_en
+
+ beacon_base = rt2800_hw_beacon_base(rt2x00dev, entry->entry_idx);
+
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_multiwrite(rt2x00dev, beacon_base, entry->skb->data,
+ entry->skb->len + padding_len);
++ rt2800_shared_mem_unlock(rt2x00dev);
+ __set_bit(ENTRY_BCN_ENABLED, &entry->flags);
+
+ /*
+@@ -1066,6 +1078,8 @@ static inline void rt2800_clear_beacon_r
+
+ beacon_base = rt2800_hw_beacon_base(rt2x00dev, index);
+
++ rt2800_shared_mem_lock(rt2x00dev);
++
+ /*
+ * For the Beacon base registers we only need to clear
+ * the whole TXWI which (when set to 0) will invalidate
+@@ -1073,6 +1087,8 @@ static inline void rt2800_clear_beacon_r
+ */
+ for (i = 0; i < txwi_desc_size; i += sizeof(__le32))
+ rt2800_register_write(rt2x00dev, beacon_base + i, 0);
++
++ rt2800_shared_mem_unlock(rt2x00dev);
+ }
+
+ void rt2800_clear_beacon(struct queue_entry *entry)
+@@ -1261,7 +1277,9 @@ static void rt2800_delete_wcid_attr(stru
+ {
+ u32 offset;
+ offset = MAC_WCID_ATTR_ENTRY(wcid);
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_write(rt2x00dev, offset, 0);
++ rt2800_shared_mem_unlock(rt2x00dev);
+ }
+
+ static void rt2800_config_wcid_attr_bssidx(struct rt2x00_dev *rt2x00dev,
+@@ -1274,11 +1292,13 @@ static void rt2800_config_wcid_attr_bssi
+ * The BSS Idx numbers is split in a main value of 3 bits,
+ * and a extended field for adding one additional bit to the value.
+ */
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_read(rt2x00dev, offset, ®);
+ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_BSS_IDX, (bssidx & 0x7));
+ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_BSS_IDX_EXT,
+ (bssidx & 0x8) >> 3);
+ rt2800_register_write(rt2x00dev, offset, reg);
++ rt2800_shared_mem_unlock(rt2x00dev);
+ }
+
+ static void rt2800_config_wcid_attr_cipher(struct rt2x00_dev *rt2x00dev,
+@@ -1291,6 +1311,7 @@ static void rt2800_config_wcid_attr_ciph
+
+ offset = MAC_WCID_ATTR_ENTRY(key->hw_key_idx);
+
++ rt2800_shared_mem_lock(rt2x00dev);
+ if (crypto->cmd == SET_KEY) {
+ rt2800_register_read(rt2x00dev, offset, ®);
+ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_KEYTAB,
+@@ -1315,6 +1336,7 @@ static void rt2800_config_wcid_attr_ciph
+ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_RX_WIUDF, 0);
+ rt2800_register_write(rt2x00dev, offset, reg);
+ }
++ rt2800_shared_mem_unlock(rt2x00dev);
+
+ offset = MAC_IVEIV_ENTRY(key->hw_key_idx);
+
+@@ -1324,8 +1346,11 @@ static void rt2800_config_wcid_attr_ciph
+ (crypto->cipher == CIPHER_AES))
+ iveiv_entry.iv[3] |= 0x20;
+ iveiv_entry.iv[3] |= key->keyidx << 6;
++
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_multiwrite(rt2x00dev, offset,
+ &iveiv_entry, sizeof(iveiv_entry));
++ rt2800_shared_mem_unlock(rt2x00dev);
+ }
+
+ int rt2800_config_shared_key(struct rt2x00_dev *rt2x00dev,
+@@ -1348,8 +1373,11 @@ int rt2800_config_shared_key(struct rt2x
+ sizeof(key_entry.rx_mic));
+
+ offset = SHARED_KEY_ENTRY(key->hw_key_idx);
++
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_multiwrite(rt2x00dev, offset,
+ &key_entry, sizeof(key_entry));
++ rt2800_shared_mem_unlock(rt2x00dev);
+ }
+
+ /*
+@@ -1364,10 +1392,12 @@ int rt2800_config_shared_key(struct rt2x
+
+ offset = SHARED_KEY_MODE_ENTRY(key->hw_key_idx / 8);
+
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_read(rt2x00dev, offset, ®);
+ rt2x00_set_field32(®, field,
+ (crypto->cmd == SET_KEY) * crypto->cipher);
+ rt2800_register_write(rt2x00dev, offset, reg);
++ rt2800_shared_mem_unlock(rt2x00dev);
+
+ /*
+ * Update WCID information
+@@ -1437,8 +1467,11 @@ int rt2800_config_pairwise_key(struct rt
+ sizeof(key_entry.rx_mic));
+
+ offset = PAIRWISE_KEY_ENTRY(key->hw_key_idx);
++
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_multiwrite(rt2x00dev, offset,
+ &key_entry, sizeof(key_entry));
++ rt2800_shared_mem_unlock(rt2x00dev);
+ }
+
+ /*
+@@ -4898,14 +4931,19 @@ static int rt2800_init_registers(struct
+ /*
+ * ASIC will keep garbage value after boot, clear encryption keys.
+ */
++ rt2800_shared_mem_lock(rt2x00dev);
+ for (i = 0; i < 4; i++)
+ rt2800_register_write(rt2x00dev,
+ SHARED_KEY_MODE_ENTRY(i), 0);
++ rt2800_shared_mem_unlock(rt2x00dev);
+
+ for (i = 0; i < 256; i++) {
+ rt2800_config_wcid(rt2x00dev, NULL, i);
+ rt2800_delete_wcid_attr(rt2x00dev, i);
++
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_write(rt2x00dev, MAC_IVEIV_ENTRY(i), 0);
++ rt2800_shared_mem_unlock(rt2x00dev);
+ }
+
+ /*
+@@ -5031,8 +5069,10 @@ static int rt2800_wait_bbp_ready(struct
+ * BBP was enabled after firmware was loaded,
+ * but we need to reactivate it now.
+ */
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
+ rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
++ rt2800_shared_mem_unlock(rt2x00dev);
+ msleep(1);
+
+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
+@@ -6728,11 +6768,19 @@ int rt2800_enable_radio(struct rt2x00_de
+ /*
+ * Send signal during boot time to initialize firmware.
+ */
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
+ rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
+- if (rt2x00_is_usb(rt2x00dev))
++ rt2800_shared_mem_unlock(rt2x00dev);
++
++ if (rt2x00_is_usb(rt2x00dev)) {
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_write(rt2x00dev, H2M_INT_SRC, 0);
++ rt2800_shared_mem_unlock(rt2x00dev);
++ }
++
+ rt2800_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0, 0, 0);
++
+ msleep(1);
+
+ /*
+@@ -7738,6 +7786,8 @@ int rt2800_probe_hw(struct rt2x00_dev *r
+ int retval;
+ u32 reg;
+
++ rt2800_shared_mem_init_lock(rt2x00dev);
++
+ retval = rt2800_probe_rt(rt2x00dev);
+ if (retval)
+ return retval;
+@@ -7817,8 +7867,11 @@ void rt2800_get_tkip_seq(struct ieee8021
+ u32 offset;
+
+ offset = MAC_IVEIV_ENTRY(hw_key_idx);
++
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2800_register_multiread(rt2x00dev, offset,
+ &iveiv_entry, sizeof(iveiv_entry));
++ rt2800_shared_mem_unlock(rt2x00dev);
+
+ memcpy(iv16, &iveiv_entry.iv[0], sizeof(*iv16));
+ memcpy(iv32, &iveiv_entry.iv[4], sizeof(*iv32));
+--- a/drivers/net/wireless/rt2x00/rt2800lib.h
++++ b/drivers/net/wireless/rt2x00/rt2800lib.h
+@@ -35,6 +35,11 @@ struct rt2800_drv_data {
+ unsigned int tbtt_tick;
+
+ unsigned long rt2800_flags;
++
++ union {
++ spinlock_t spin;
++ struct mutex mutex;
++ } shmem_lock;
+ };
+
+ struct rt2800_ops {
+@@ -65,6 +70,10 @@ struct rt2800_ops {
+ const u8 *data, const size_t len);
+ int (*drv_init_registers)(struct rt2x00_dev *rt2x00dev);
+ __le32 *(*drv_get_txwi)(struct queue_entry *entry);
++
++ void (*shmem_init_lock)(struct rt2x00_dev *rt2x00dev);
++ void (*shmem_lock)(struct rt2x00_dev *rt2x00dev);
++ void (*shmem_unlock)(struct rt2x00_dev *rt2x00dev);
+ };
+
+ static inline bool rt2800_has_high_shared_mem(struct rt2x00_dev *rt2x00dev)
+@@ -74,6 +83,29 @@ static inline bool rt2800_has_high_share
+ return test_bit(RT2800_HAS_HIGH_SHARED_MEM, &drv_data->rt2800_flags);
+ }
+
++static inline void rt2800_shared_mem_init_lock(struct rt2x00_dev *rt2x00dev)
++{
++ const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
++
++ rt2800ops->shmem_init_lock(rt2x00dev);
++}
++
++static inline void rt2800_shared_mem_lock(struct rt2x00_dev *rt2x00dev)
++{
++ const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
++
++ if (rt2800_has_high_shared_mem(rt2x00dev))
++ rt2800ops->shmem_lock(rt2x00dev);
++}
++
++static inline void rt2800_shared_mem_unlock(struct rt2x00_dev *rt2x00dev)
++{
++ const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
++
++ if (rt2800_has_high_shared_mem(rt2x00dev))
++ rt2800ops->shmem_unlock(rt2x00dev);
++}
++
+ static inline void rt2800_register_read(struct rt2x00_dev *rt2x00dev,
+ const unsigned int offset,
+ u32 *value)
+--- a/drivers/net/wireless/rt2x00/rt2800mmio.c
++++ b/drivers/net/wireless/rt2x00/rt2800mmio.c
+@@ -820,8 +820,10 @@ int rt2800mmio_init_registers(struct rt2
+ rt2x00_set_field32(®, WPDMA_RST_IDX_DRX_IDX0, 1);
+ rt2x00mmio_register_write(rt2x00dev, WPDMA_RST_IDX, reg);
+
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2x00mmio_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e1f);
+ rt2x00mmio_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e00);
++ rt2800_shared_mem_unlock(rt2x00dev);
+
+ if (rt2x00_is_pcie(rt2x00dev) &&
+ (rt2x00_rt(rt2x00dev, RT3090) ||
+@@ -865,6 +867,30 @@ int rt2800mmio_enable_radio(struct rt2x0
+ }
+ EXPORT_SYMBOL_GPL(rt2800mmio_enable_radio);
+
++void rt2800mmio_shmem_init_lock(struct rt2x00_dev *rt2x00dev)
++{
++ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
++
++ spin_lock_init(&drv_data->shmem_lock.spin);
++}
++EXPORT_SYMBOL_GPL(rt2800mmio_shmem_init_lock);
++
++void rt2800mmio_shmem_lock(struct rt2x00_dev *rt2x00dev)
++{
++ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
++
++ spin_lock_bh(&drv_data->shmem_lock.spin);
++}
++EXPORT_SYMBOL_GPL(rt2800mmio_shmem_lock);
++
++void rt2800mmio_shmem_unlock(struct rt2x00_dev *rt2x00dev)
++{
++ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
++
++ spin_unlock_bh(&drv_data->shmem_lock.spin);
++}
++EXPORT_SYMBOL_GPL(rt2800mmio_shmem_unlock);
++
+ MODULE_AUTHOR(DRV_PROJECT);
+ MODULE_VERSION(DRV_VERSION);
+ MODULE_DESCRIPTION("rt2800 MMIO library");
+--- a/drivers/net/wireless/rt2x00/rt2800mmio.h
++++ b/drivers/net/wireless/rt2x00/rt2800mmio.h
+@@ -160,4 +160,8 @@ int rt2800mmio_init_registers(struct rt2
+ /* Device state switch handlers. */
+ int rt2800mmio_enable_radio(struct rt2x00_dev *rt2x00dev);
+
++void rt2800mmio_shmem_init_lock(struct rt2x00_dev *rt2x00dev);
++void rt2800mmio_shmem_lock(struct rt2x00_dev *rt2x00dev);
++void rt2800mmio_shmem_unlock(struct rt2x00_dev *rt2x00dev);
++
+ #endif /* RT2800MMIO_H */
+--- a/drivers/net/wireless/rt2x00/rt2800pci.c
++++ b/drivers/net/wireless/rt2x00/rt2800pci.c
+@@ -69,7 +69,9 @@ static void rt2800pci_mcu_status(struct
+ return;
+
+ for (i = 0; i < 200; i++) {
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2x00mmio_register_read(rt2x00dev, H2M_MAILBOX_CID, ®);
++ rt2800_shared_mem_unlock(rt2x00dev);
+
+ if ((rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD0) == token) ||
+ (rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD1) == token) ||
+@@ -83,8 +85,10 @@ static void rt2800pci_mcu_status(struct
+ if (i == 200)
+ rt2x00_err(rt2x00dev, "MCU request failed, no response from hardware\n");
+
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
+ rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
++ rt2800_shared_mem_unlock(rt2x00dev);
+ }
+
+ static void rt2800pci_eepromregister_read(struct eeprom_93cx6 *eeprom)
+@@ -184,6 +188,8 @@ static int rt2800pci_write_firmware(stru
+ */
+ reg = 0;
+ rt2x00_set_field32(®, PBF_SYS_CTRL_HOST_RAM_WRITE, 1);
++
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2x00mmio_register_write(rt2x00dev, PBF_SYS_CTRL, reg);
+
+ /*
+@@ -197,6 +203,7 @@ static int rt2800pci_write_firmware(stru
+
+ rt2x00mmio_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
+ rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
++ rt2800_shared_mem_unlock(rt2x00dev);
+
+ return 0;
+ }
+@@ -213,8 +220,10 @@ static int rt2800pci_enable_radio(struct
+ return retval;
+
+ /* After resume MCU_BOOT_SIGNAL will trash these. */
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
+ rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
++ rt2800_shared_mem_unlock(rt2x00dev);
+
+ rt2800_mcu_request(rt2x00dev, MCU_SLEEP, TOKEN_RADIO_OFF, 0xff, 0x02);
+ rt2800pci_mcu_status(rt2x00dev, TOKEN_RADIO_OFF);
+@@ -233,10 +242,12 @@ static int rt2800pci_set_state(struct rt
+ 0, 0x02);
+ rt2800pci_mcu_status(rt2x00dev, TOKEN_WAKEUP);
+ } else if (state == STATE_SLEEP) {
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_STATUS,
+ 0xffffffff);
+ rt2x00mmio_register_write(rt2x00dev, H2M_MAILBOX_CID,
+ 0xffffffff);
++ rt2800_shared_mem_unlock(rt2x00dev);
+ rt2800_mcu_request(rt2x00dev, MCU_SLEEP, TOKEN_SLEEP,
+ 0xff, 0x01);
+ }
+@@ -337,6 +348,9 @@ static const struct rt2800_ops rt2800pci
+ .drv_write_firmware = rt2800pci_write_firmware,
+ .drv_init_registers = rt2800mmio_init_registers,
+ .drv_get_txwi = rt2800mmio_get_txwi,
++ .shmem_init_lock = rt2800mmio_shmem_init_lock,
++ .shmem_lock = rt2800mmio_shmem_lock,
++ .shmem_unlock = rt2800mmio_shmem_unlock,
+ };
+
+ static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
+--- a/drivers/net/wireless/rt2x00/rt2800soc.c
++++ b/drivers/net/wireless/rt2x00/rt2800soc.c
+@@ -176,6 +176,9 @@ static const struct rt2800_ops rt2800soc
+ .drv_write_firmware = rt2800soc_write_firmware,
+ .drv_init_registers = rt2800mmio_init_registers,
+ .drv_get_txwi = rt2800mmio_get_txwi,
++ .shmem_init_lock = rt2800mmio_shmem_init_lock,
++ .shmem_lock = rt2800mmio_shmem_lock,
++ .shmem_unlock = rt2800mmio_shmem_unlock,
+ };
+
+ static const struct rt2x00lib_ops rt2800soc_rt2x00_ops = {
+--- a/drivers/net/wireless/rt2x00/rt2800usb.c
++++ b/drivers/net/wireless/rt2x00/rt2800usb.c
+@@ -51,6 +51,27 @@ static bool rt2800usb_hwcrypt_disabled(s
+ return modparam_nohwcrypt;
+ }
+
++static void rt2800usb_shmem_init_lock(struct rt2x00_dev *rt2x00dev)
++{
++ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
++
++ mutex_init(&drv_data->shmem_lock.mutex);
++}
++
++static void rt2800usb_shmem_lock(struct rt2x00_dev *rt2x00dev)
++{
++ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
++
++ mutex_lock(&drv_data->shmem_lock.mutex);
++}
++
++static void rt2800usb_shmem_unlock(struct rt2x00_dev *rt2x00dev)
++{
++ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
++
++ mutex_unlock(&drv_data->shmem_lock.mutex);
++}
++
+ /*
+ * Queue handlers.
+ */
+@@ -260,8 +281,10 @@ static int rt2800usb_write_firmware(stru
+ rt2x00usb_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
+ data + offset, length);
+
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
+ rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
++ rt2800_shared_mem_unlock(rt2x00dev);
+
+ /*
+ * Send firmware request to device to load firmware,
+@@ -276,7 +299,10 @@ static int rt2800usb_write_firmware(stru
+ }
+
+ msleep(10);
++
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
++ rt2800_shared_mem_unlock(rt2x00dev);
+
+ return 0;
+ }
+@@ -294,8 +320,10 @@ static int rt2800usb_init_registers(stru
+ if (rt2800_wait_csr_ready(rt2x00dev))
+ return -EBUSY;
+
++ rt2800_shared_mem_lock(rt2x00dev);
+ rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL, ®);
+ rt2x00usb_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
++ rt2800_shared_mem_unlock(rt2x00dev);
+
+ reg = 0;
+ rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_CSR, 1);
+@@ -810,6 +838,9 @@ static const struct rt2800_ops rt2800usb
+ .drv_write_firmware = rt2800usb_write_firmware,
+ .drv_init_registers = rt2800usb_init_registers,
+ .drv_get_txwi = rt2800usb_get_txwi,
++ .shmem_init_lock = rt2800usb_shmem_init_lock,
++ .shmem_lock = rt2800usb_shmem_lock,
++ .shmem_unlock = rt2800usb_shmem_unlock,
+ };
+
+ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
--- /dev/null
+From dcfe3dd46242050f100162dce2bcad24d2c942c6 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sat, 17 Aug 2013 19:31:42 +0200
+Subject: [PATCH] rt2x00: rt2800lib: fix beacon generation on RT3593
+
+On the RT3593 chipset, the beacon registers are located
+in the high 8KB part of the shared memory.
+
+The high part of the shared memory is only accessible
+if it is explicitly selected. Add a helper function
+in order to be able to control the SHR_MSEL bit in
+the PBF_SYS_CTRL register. Also add a few more helper
+functions and use those to select the correct part of
+the shared memory before and after accessing the beacon
+registers.
+
+The base addresses of the beacon registers are also
+different from the actually used values, so fix the
+'rt2800_hw_beacon_base' function to return the correct
+values.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+Changes since v1: ---
+---
+ drivers/net/wireless/rt2x00/rt2800.h | 3 +++
+ drivers/net/wireless/rt2x00/rt2800lib.c | 44 +++++++++++++++++++++++++++++++
+ 2 files changed, 47 insertions(+)
+
+--- a/drivers/net/wireless/rt2x00/rt2800.h
++++ b/drivers/net/wireless/rt2x00/rt2800.h
+@@ -572,6 +572,7 @@
+ #define PBF_SYS_CTRL 0x0400
+ #define PBF_SYS_CTRL_READY FIELD32(0x00000080)
+ #define PBF_SYS_CTRL_HOST_RAM_WRITE FIELD32(0x00010000)
++#define PBF_SYS_CTRL_SHR_MSEL FIELD32(0x00080000)
+
+ /*
+ * HOST-MCU shared memory
+@@ -2024,6 +2025,8 @@ struct mac_iveiv_entry {
+ (((__index) < 6) ? (HW_BEACON_BASE4 + ((__index - 4) * 0x0200)) : \
+ (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))))
+
++#define HW_BEACON_BASE_HIGH(__index) (0x4000 + (__index) * 512)
++
+ #define BEACON_BASE_TO_OFFSET(_base) (((_base) - 0x4000) / 64)
+
+ /*
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -82,6 +82,39 @@ static inline bool rt2800_is_305x_soc(st
+ return false;
+ }
+
++static inline void rt2800_shared_mem_select(struct rt2x00_dev *rt2x00dev,
++ bool high)
++{
++ u32 reg;
++
++ if (WARN_ON_ONCE(!rt2800_has_high_shared_mem(rt2x00dev)))
++ return;
++
++ rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, ®);
++ rt2x00_set_field32(®, PBF_SYS_CTRL_SHR_MSEL, high);
++ rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, reg);
++}
++
++static inline bool rt2800_beacon_uses_high_mem(struct rt2x00_dev *rt2x00dev)
++{
++ if (rt2x00_rt(rt2x00dev, RT3593))
++ return true;
++
++ return false;
++}
++
++static inline void rt2800_select_beacon_mem(struct rt2x00_dev *rt2x00dev)
++{
++ if (rt2800_beacon_uses_high_mem(rt2x00dev))
++ rt2800_shared_mem_select(rt2x00dev, true);
++}
++
++static inline void rt2800_deselect_beacon_mem(struct rt2x00_dev *rt2x00dev)
++{
++ if (rt2800_beacon_uses_high_mem(rt2x00dev))
++ rt2800_shared_mem_select(rt2x00dev, false);
++}
++
+ static void rt2800_bbp_write(struct rt2x00_dev *rt2x00dev,
+ const unsigned int word, const u8 value)
+ {
+@@ -948,6 +981,9 @@ EXPORT_SYMBOL_GPL(rt2800_txdone_entry);
+ static unsigned int rt2800_hw_beacon_base(struct rt2x00_dev *rt2x00dev,
+ unsigned int index)
+ {
++ if (rt2x00_rt(rt2x00dev, RT3593))
++ return HW_BEACON_BASE_HIGH(index);
++
+ return HW_BEACON_BASE(index);
+ }
+
+@@ -1046,8 +1082,12 @@ void rt2800_write_beacon(struct queue_en
+ beacon_base = rt2800_hw_beacon_base(rt2x00dev, entry->entry_idx);
+
+ rt2800_shared_mem_lock(rt2x00dev);
++
++ rt2800_select_beacon_mem(rt2x00dev);
+ rt2800_register_multiwrite(rt2x00dev, beacon_base, entry->skb->data,
+ entry->skb->len + padding_len);
++ rt2800_deselect_beacon_mem(rt2x00dev);
++
+ rt2800_shared_mem_unlock(rt2x00dev);
+ __set_bit(ENTRY_BCN_ENABLED, &entry->flags);
+
+@@ -1080,6 +1120,8 @@ static inline void rt2800_clear_beacon_r
+
+ rt2800_shared_mem_lock(rt2x00dev);
+
++ rt2800_select_beacon_mem(rt2x00dev);
++
+ /*
+ * For the Beacon base registers we only need to clear
+ * the whole TXWI which (when set to 0) will invalidate
+@@ -1088,6 +1130,8 @@ static inline void rt2800_clear_beacon_r
+ for (i = 0; i < txwi_desc_size; i += sizeof(__le32))
+ rt2800_register_write(rt2x00dev, beacon_base + i, 0);
+
++ rt2800_deselect_beacon_mem(rt2x00dev);
++
+ rt2800_shared_mem_unlock(rt2x00dev);
+ }
+
--- /dev/null
+From a058825fa7b53fab3b003d8928b60e5b686b3421 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 4 Aug 2013 14:36:11 +0200
+Subject: [PATCH] rt2x00: rt2800lib: add hw_beacon_count field to struct
+ rt2800_drv_data
+
+Some chipsets can handle more than 8 beacons at once.
+Add a new field to the rt2800_drv_data structure which
+will hold the number of supported beacons of the given
+chipset.
+
+Update the rt2x00_init_registers function to get the
+beacon count from the new field instead of using a
+hardcoded value.
+
+In order to keep the current behaviour, initialize the
+new field with the actually used value.
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 5 ++++-
+ drivers/net/wireless/rt2x00/rt2800lib.h | 1 +
+ 2 files changed, 5 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -4628,6 +4628,7 @@ EXPORT_SYMBOL_GPL(rt2800_link_tuner);
+ */
+ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
+ {
++ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
+ u32 reg;
+ u16 eeprom;
+ unsigned int i;
+@@ -4993,7 +4994,7 @@ static int rt2800_init_registers(struct
+ /*
+ * Clear all beacons
+ */
+- for (i = 0; i < 8; i++)
++ for (i = 0; i < drv_data->hw_beacon_count; i++)
+ rt2800_clear_beacon_register(rt2x00dev, i);
+
+ if (rt2x00_is_usb(rt2x00dev)) {
+@@ -7839,6 +7840,8 @@ int rt2800_probe_hw(struct rt2x00_dev *r
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ __set_bit(RT2800_HAS_HIGH_SHARED_MEM, &drv_data->rt2800_flags);
+
++ drv_data->hw_beacon_count = 8;
++
+ /*
+ * Allocate eeprom data.
+ */
+--- a/drivers/net/wireless/rt2x00/rt2800lib.h
++++ b/drivers/net/wireless/rt2x00/rt2800lib.h
+@@ -33,6 +33,7 @@ struct rt2800_drv_data {
+ u8 txmixer_gain_24g;
+ u8 txmixer_gain_5g;
+ unsigned int tbtt_tick;
++ unsigned int hw_beacon_count;
+
+ unsigned long rt2800_flags;
+
--- /dev/null
+From 1bfa43ca8f30be53ce4fa79cfc3e219642a812b6 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 2 Sep 2013 10:58:32 +0200
+Subject: [PATCH] rt2x00: rt2800lib: init additional beacon offset registers
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800.h | 14 ++++++++++++++
+ drivers/net/wireless/rt2x00/rt2800lib.c | 24 ++++++++++++++++++++++++
+ 2 files changed, 38 insertions(+)
+
+--- a/drivers/net/wireless/rt2x00/rt2800.h
++++ b/drivers/net/wireless/rt2x00/rt2800.h
+@@ -627,6 +627,20 @@
+ */
+ #define PBF_DBG 0x043c
+
++/* BCN_OFFSET2 */
++#define BCN_OFFSET2 0x0444
++#define BCN_OFFSET2_BCN8 FIELD32(0x000000ff)
++#define BCN_OFFSET2_BCN9 FIELD32(0x0000ff00)
++#define BCN_OFFSET2_BCN10 FIELD32(0x00ff0000)
++#define BCN_OFFSET2_BCN11 FIELD32(0xff000000)
++
++/* BCN_OFFSET3 */
++#define BCN_OFFSET3 0x0448
++#define BCN_OFFSET3_BCN12 FIELD32(0x000000ff)
++#define BCN_OFFSET3_BCN13 FIELD32(0x0000ff00)
++#define BCN_OFFSET3_BCN14 FIELD32(0x00ff0000)
++#define BCN_OFFSET3_BCN15 FIELD32(0xff000000)
++
+ /*
+ * RF registers
+ */
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -4640,6 +4640,30 @@ static int rt2800_init_registers(struct
+ if (ret)
+ return ret;
+
++ if (drv_data->hw_beacon_count == 16) {
++ rt2800_register_read(rt2x00dev, BCN_OFFSET2, ®);
++ rt2x00_set_field32(®, BCN_OFFSET2_BCN8,
++ rt2800_get_beacon_offset(rt2x00dev, 8));
++ rt2x00_set_field32(®, BCN_OFFSET2_BCN9,
++ rt2800_get_beacon_offset(rt2x00dev, 9));
++ rt2x00_set_field32(®, BCN_OFFSET2_BCN10,
++ rt2800_get_beacon_offset(rt2x00dev, 10));
++ rt2x00_set_field32(®, BCN_OFFSET2_BCN11,
++ rt2800_get_beacon_offset(rt2x00dev, 11));
++ rt2800_register_write(rt2x00dev, BCN_OFFSET2, reg);
++
++ rt2800_register_read(rt2x00dev, BCN_OFFSET3, ®);
++ rt2x00_set_field32(®, BCN_OFFSET3_BCN12,
++ rt2800_get_beacon_offset(rt2x00dev, 12));
++ rt2x00_set_field32(®, BCN_OFFSET3_BCN13,
++ rt2800_get_beacon_offset(rt2x00dev, 13));
++ rt2x00_set_field32(®, BCN_OFFSET3_BCN14,
++ rt2800_get_beacon_offset(rt2x00dev, 14));
++ rt2x00_set_field32(®, BCN_OFFSET3_BCN15,
++ rt2800_get_beacon_offset(rt2x00dev, 15));
++ rt2800_register_write(rt2x00dev, BCN_OFFSET3, reg);
++ }
++
+ rt2800_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f);
+ rt2800_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
+
--- /dev/null
+From 9bea8b61f6025cd633bd5ac71be258620b49bcb3 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 2 Sep 2013 11:00:06 +0200
+Subject: [PATCH] rt2x00: rt2800lib: fix max supported beacon count for RT3593
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -7864,7 +7864,10 @@ int rt2800_probe_hw(struct rt2x00_dev *r
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ __set_bit(RT2800_HAS_HIGH_SHARED_MEM, &drv_data->rt2800_flags);
+
+- drv_data->hw_beacon_count = 8;
++ if (rt2x00_rt(rt2x00dev, RT3593))
++ drv_data->hw_beacon_count = 16;
++ else
++ drv_data->hw_beacon_count = 8;
+
+ /*
+ * Allocate eeprom data.
--- /dev/null
+From 91094ed065f7794886b4a5490fd6de942f036bb4 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 24 Mar 2013 19:26:26 +0100
+Subject: [PATCH] rt2x00: allow to build rt2800soc module for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/Kconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/rt2x00/Kconfig
++++ b/drivers/net/wireless/rt2x00/Kconfig
+@@ -210,7 +210,7 @@ endif
+ config RT2800SOC
+ tristate "Ralink WiSoC support"
+ depends on m
+- depends on SOC_RT288X || SOC_RT305X
++ depends on SOC_RT288X || SOC_RT305X || SOC_RT3883
+ select RT2X00_LIB_SOC
+ select RT2X00_LIB_MMIO
+ select RT2X00_LIB_CRYPTO
+@@ -245,7 +245,7 @@ config RT2X00_LIB_PCI
+
+ config RT2X00_LIB_SOC
+ tristate "RT2x00 SoC support"
+- depends on SOC_RT288X || SOC_RT305X
++ depends on SOC_RT288X || SOC_RT305X || SOC_RT3883
+ depends on m
+ select RT2X00_LIB
+
--- /dev/null
+From 4f16582c93a71eba9d389e0f0a8aa9099a9587cd Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 24 Mar 2013 19:26:26 +0100
+Subject: [PATCH] rt2x00: rt2800lib: enable support for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -7834,6 +7834,7 @@ static int rt2800_probe_rt(struct rt2x00
+ case RT3390:
+ case RT3572:
+ case RT3593:
++ case RT3883:
+ case RT5390:
+ case RT5392:
+ case RT5592:
--- /dev/null
+From ecb394ccf248d8652c463133c4f404458a57a9c1 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 24 Mar 2013 19:26:26 +0100
+Subject: [PATCH] rt2x00: rt2800lib: add rf_vals for RF3853
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800.h | 4 +-
+ drivers/net/wireless/rt2x00/rt2800lib.c | 65 +++++++++++++++++++++++++++++++
+ 2 files changed, 68 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800.h
++++ b/drivers/net/wireless/rt2x00/rt2800.h
+@@ -48,7 +48,8 @@
+ * RF2853 2.4G/5G 3T3R
+ * RF3320 2.4G 1T1R(RT3350/RT3370/RT3390)
+ * RF3322 2.4G 2T2R(RT3352/RT3371/RT3372/RT3391/RT3392)
+- * RF3053 2.4G/5G 3T3R(RT3883/RT3563/RT3573/RT3593/RT3662)
++ * RF3053 2.4G/5G 3T3R(RT3563/RT3573/RT3593)
++ * RF3853 2.4G/5G 3T3R(RT3883/RT3662)
+ * RF5592 2.4G/5G 2T2R
+ * RF3070 2.4G 1T1R
+ * RF5360 2.4G 1T1R
+@@ -71,6 +72,7 @@
+ #define RF5592 0x000f
+ #define RF3070 0x3070
+ #define RF3290 0x3290
++#define RF3853 0x3853
+ #define RF5360 0x5360
+ #define RF5370 0x5370
+ #define RF5372 0x5372
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -7454,6 +7454,66 @@ static const struct rf_channel rf_vals_3
+ {173, 0x61, 0, 9},
+ };
+
++static const struct rf_channel rf_vals_3853[] = {
++ {1, 241, 6, 2},
++ {2, 241, 6, 7},
++ {3, 242, 6, 2},
++ {4, 242, 6, 7},
++ {5, 243, 6, 2},
++ {6, 243, 6, 7},
++ {7, 244, 6, 2},
++ {8, 244, 6, 7},
++ {9, 245, 6, 2},
++ {10, 245, 6, 7},
++ {11, 246, 6, 2},
++ {12, 246, 6, 7},
++ {13, 247, 6, 2},
++ {14, 248, 6, 4},
++
++ {36, 0x56, 8, 4},
++ {38, 0x56, 8, 6},
++ {40, 0x56, 8, 8},
++ {44, 0x57, 8, 0},
++ {46, 0x57, 8, 2},
++ {48, 0x57, 8, 4},
++ {52, 0x57, 8, 8},
++ {54, 0x57, 8, 10},
++ {56, 0x58, 8, 0},
++ {60, 0x58, 8, 4},
++ {62, 0x58, 8, 6},
++ {64, 0x58, 8, 8},
++
++ {100, 0x5b, 8, 8},
++ {102, 0x5b, 8, 10},
++ {104, 0x5c, 8, 0},
++ {108, 0x5c, 8, 4},
++ {110, 0x5c, 8, 6},
++ {112, 0x5c, 8, 8},
++ {114, 0x5c, 8, 10},
++ {116, 0x5d, 8, 0},
++ {118, 0x5d, 8, 2},
++ {120, 0x5d, 8, 4},
++ {124, 0x5d, 8, 8},
++ {126, 0x5d, 8, 10},
++ {128, 0x5e, 8, 0},
++ {132, 0x5e, 8, 4},
++ {134, 0x5e, 8, 6},
++ {136, 0x5e, 8, 8},
++ {140, 0x5f, 8, 0},
++
++ {149, 0x5f, 8, 9},
++ {151, 0x5f, 8, 11},
++ {153, 0x60, 8, 1},
++ {157, 0x60, 8, 5},
++ {159, 0x60, 8, 7},
++ {161, 0x60, 8, 9},
++ {165, 0x61, 8, 1},
++ {167, 0x61, 8, 3},
++ {169, 0x61, 8, 5},
++ {171, 0x61, 8, 7},
++ {173, 0x61, 8, 9},
++};
++
+ static const struct rf_channel rf_vals_5592_xtal20[] = {
+ /* Channel, N, K, mod, R */
+ {1, 482, 4, 10, 3},
+@@ -7682,6 +7742,11 @@ static int rt2800_probe_hw_mode(struct r
+ spec->channels = rf_vals_3x;
+ break;
+
++ case RF3853:
++ spec->num_channels = ARRAY_SIZE(rf_vals_3853);
++ spec->channels = rf_vals_3853;
++ break;
++
+ case RF5592:
+ rt2800_register_read(rt2x00dev, MAC_DEBUG_INDEX, ®);
+ if (rt2x00_get_field32(reg, MAC_DEBUG_INDEX_XTAL)) {
--- /dev/null
+From f8e3fcf18e1f2d7f9e6a9680c5452da090f33d88 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Thu, 1 Aug 2013 14:40:44 +0200
+Subject: [PATCH] rt2x00: rt2800lib: enable VCO calibration for RF3853
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -4393,6 +4393,7 @@ void rt2800_vco_calibration(struct rt2x0
+ case RF3053:
+ case RF3070:
+ case RF3290:
++ case RF3853:
+ case RF5360:
+ case RF5370:
+ case RF5372:
+@@ -7861,6 +7862,7 @@ static int rt2800_probe_hw_mode(struct r
+ case RF3053:
+ case RF3070:
+ case RF3290:
++ case RF3853:
+ case RF5360:
+ case RF5370:
+ case RF5372:
--- /dev/null
+From 6e3a17190815c6aa4dc53c2cfe9125fb1154f187 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 24 Mar 2013 19:26:27 +0100
+Subject: [PATCH] rt2x00: rt2800lib: add channel configuration function for
+ RF3853
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 208 +++++++++++++++++++++++++++++++
+ 1 file changed, 208 insertions(+)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -2649,6 +2649,211 @@ static void rt2800_config_channel_rf3053
+ }
+ }
+
++static void rt2800_config_channel_rf3853(struct rt2x00_dev *rt2x00dev,
++ struct ieee80211_conf *conf,
++ struct rf_channel *rf,
++ struct channel_info *info)
++{
++ u8 rfcsr;
++ u8 bbp;
++ u8 pwr1, pwr2, pwr3;
++
++ const bool txbf_enabled = false; /* TODO */
++
++ /* TODO: add band selection */
++
++ if (rf->channel <= 14)
++ rt2800_rfcsr_write(rt2x00dev, 6, 0x40);
++ else if (rf->channel < 132)
++ rt2800_rfcsr_write(rt2x00dev, 6, 0x80);
++ else
++ rt2800_rfcsr_write(rt2x00dev, 6, 0x40);
++
++ rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1);
++ rt2800_rfcsr_write(rt2x00dev, 9, rf->rf3);
++
++ if (rf->channel <= 14)
++ rt2800_rfcsr_write(rt2x00dev, 11, 0x46);
++ else
++ rt2800_rfcsr_write(rt2x00dev, 11, 0x48);
++
++ if (rf->channel <= 14)
++ rt2800_rfcsr_write(rt2x00dev, 12, 0x1a);
++ else
++ rt2800_rfcsr_write(rt2x00dev, 12, 0x52);
++
++ rt2800_rfcsr_write(rt2x00dev, 13, 0x12);
++
++ rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
++ rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 0);
++ rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 0);
++ rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 0);
++ rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 0);
++ rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 0);
++ rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 0);
++ rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1);
++ rt2x00_set_field8(&rfcsr, RFCSR1_PLL_PD, 1);
++
++ switch (rt2x00dev->default_ant.tx_chain_num) {
++ case 3:
++ rt2x00_set_field8(&rfcsr, RFCSR1_TX2_PD, 1);
++ /* fallthrough */
++ case 2:
++ rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1);
++ /* fallthrough */
++ case 1:
++ rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 1);
++ break;
++ }
++
++ switch (rt2x00dev->default_ant.rx_chain_num) {
++ case 3:
++ rt2x00_set_field8(&rfcsr, RFCSR1_RX2_PD, 1);
++ /* fallthrough */
++ case 2:
++ rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1);
++ /* fallthrough */
++ case 1:
++ rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 1);
++ break;
++ }
++ rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
++
++ rt2800_adjust_freq_offset(rt2x00dev);
++
++ rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
++ if (!conf_is_ht40(conf))
++ rfcsr &= ~(0x06);
++ else
++ rfcsr |= 0x06;
++ rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
++
++ if (rf->channel <= 14)
++ rt2800_rfcsr_write(rt2x00dev, 31, 0xa0);
++ else
++ rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
++
++ if (conf_is_ht40(conf))
++ rt2800_rfcsr_write(rt2x00dev, 32, 0x80);
++ else
++ rt2800_rfcsr_write(rt2x00dev, 32, 0xd8);
++
++ if (rf->channel <= 14)
++ rt2800_rfcsr_write(rt2x00dev, 34, 0x3c);
++ else
++ rt2800_rfcsr_write(rt2x00dev, 34, 0x20);
++
++ /* loopback RF_BS */
++ rt2800_rfcsr_read(rt2x00dev, 36, &rfcsr);
++ if (rf->channel <= 14)
++ rt2x00_set_field8(&rfcsr, RFCSR36_RF_BS, 1);
++ else
++ rt2x00_set_field8(&rfcsr, RFCSR36_RF_BS, 0);
++ rt2800_rfcsr_write(rt2x00dev, 36, rfcsr);
++
++ if (rf->channel <= 14)
++ rfcsr = 0x23;
++ else if (rf->channel < 100)
++ rfcsr = 0x36;
++ else if (rf->channel < 132)
++ rfcsr = 0x32;
++ else
++ rfcsr = 0x30;
++
++ if (txbf_enabled)
++ rfcsr |= 0x40;
++
++ rt2800_rfcsr_write(rt2x00dev, 39, rfcsr);
++
++ if (rf->channel <= 14)
++ rt2800_rfcsr_write(rt2x00dev, 44, 0x93);
++ else
++ rt2800_rfcsr_write(rt2x00dev, 44, 0x9b);
++
++ if (rf->channel <= 14)
++ rfcsr = 0xbb;
++ else if (rf->channel < 100)
++ rfcsr = 0xeb;
++ else if (rf->channel < 132)
++ rfcsr = 0xb3;
++ else
++ rfcsr = 0x9b;
++ rt2800_rfcsr_write(rt2x00dev, 45, rfcsr);
++
++ if (rf->channel <= 14)
++ rfcsr = 0x8e;
++ else
++ rfcsr = 0x8a;
++
++ if (txbf_enabled)
++ rfcsr |= 0x20;
++
++ rt2800_rfcsr_write(rt2x00dev, 49, rfcsr);
++
++ rt2800_rfcsr_write(rt2x00dev, 50, 0x86);
++
++ rt2800_rfcsr_read(rt2x00dev, 51, &rfcsr);
++ if (rf->channel <= 14)
++ rt2800_rfcsr_write(rt2x00dev, 51, 0x75);
++ else
++ rt2800_rfcsr_write(rt2x00dev, 51, 0x51);
++
++ rt2800_rfcsr_read(rt2x00dev, 52, &rfcsr);
++ if (rf->channel <= 14)
++ rt2800_rfcsr_write(rt2x00dev, 52, 0x45);
++ else
++ rt2800_rfcsr_write(rt2x00dev, 52, 0x05);
++
++ if (rf->channel <= 14) {
++ pwr1 = info->default_power1 & 0x1f;
++ pwr2 = info->default_power2 & 0x1f;
++ pwr3 = info->default_power3 & 0x1f;
++ } else {
++ pwr1 = 0x48 | ((info->default_power1 & 0x18) << 1) |
++ (info->default_power1 & 0x7);
++ pwr2 = 0x48 | ((info->default_power2 & 0x18) << 1) |
++ (info->default_power2 & 0x7);
++ pwr3 = 0x48 | ((info->default_power3 & 0x18) << 1) |
++ (info->default_power3 & 0x7);
++ }
++
++ rt2800_rfcsr_write(rt2x00dev, 53, pwr1);
++ rt2800_rfcsr_write(rt2x00dev, 54, pwr2);
++ rt2800_rfcsr_write(rt2x00dev, 55, pwr3);
++
++ rt2x00_dbg(rt2x00dev, "Channel:%d, pwr1:%02x, pwr2:%02x, pwr3:%02x\n",
++ rf->channel, pwr1, pwr2, pwr3);
++
++ bbp = (info->default_power1 >> 5) |
++ ((info->default_power2 & 0xe0) >> 1);
++ rt2800_bbp_write(rt2x00dev, 109, bbp);
++
++ rt2800_bbp_read(rt2x00dev, 110, &bbp);
++ bbp &= 0x0f;
++ bbp |= (info->default_power3 & 0xe0) >> 1;
++ rt2800_bbp_write(rt2x00dev, 110, bbp);
++
++ rt2800_rfcsr_read(rt2x00dev, 57, &rfcsr);
++ if (rf->channel <= 14)
++ rt2800_rfcsr_write(rt2x00dev, 57, 0x6e);
++ else
++ rt2800_rfcsr_write(rt2x00dev, 57, 0x3e);
++
++ /* Enable RF tuning */
++ rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
++ rt2x00_set_field8(&rfcsr, RFCSR3_VCOCAL_EN, 1);
++ rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
++
++ udelay(2000);
++
++ rt2800_bbp_read(rt2x00dev, 49, &bbp);
++ /* clear update flag */
++ rt2800_bbp_write(rt2x00dev, 49, bbp & 0xfe);
++ rt2800_bbp_write(rt2x00dev, 49, bbp);
++
++ /* TODO: add calibration for TxBF */
++}
++
+ #define POWER_BOUND 0x27
+ #define POWER_BOUND_5G 0x2b
+
+@@ -3261,6 +3466,9 @@ static void rt2800_config_channel(struct
+ case RF3322:
+ rt2800_config_channel_rf3322(rt2x00dev, conf, rf, info);
+ break;
++ case RF3853:
++ rt2800_config_channel_rf3853(rt2x00dev, conf, rf, info);
++ break;
+ case RF3070:
+ case RF5360:
+ case RF5370:
--- /dev/null
+From afd38ae82226551bf879b6c7c4b620c271fee9d2 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Thu, 1 Aug 2013 14:42:05 +0200
+Subject: [PATCH] rt2x00: rt2800lib: enable RF3853 support
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -7420,6 +7420,7 @@ static int rt2800_init_eeprom(struct rt2
+ case RF3290:
+ case RF3320:
+ case RF3322:
++ case RF3853:
+ case RF5360:
+ case RF5370:
+ case RF5372:
--- /dev/null
+From 0094872a5e8e4664c6ea1b2dfa487063d39ae363 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 24 Mar 2013 19:26:26 +0100
+Subject: [PATCH] rt2x00: rt2800lib: add MAC register initialization for
+ RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800.h | 14 ++++++++++++++
+ drivers/net/wireless/rt2x00/rt2800lib.c | 19 ++++++++++++++++---
+ 2 files changed, 30 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800.h
++++ b/drivers/net/wireless/rt2x00/rt2800.h
+@@ -1586,6 +1586,20 @@
+ #define TX_PWR_CFG_9_STBC7_CH2 FIELD32(0x00000f00)
+
+ /*
++ * TX_TXBF_CFG:
++ */
++#define TX_TXBF_CFG_0 0x138c
++#define TX_TXBF_CFG_1 0x13a4
++#define TX_TXBF_CFG_2 0x13a8
++#define TX_TXBF_CFG_3 0x13ac
++
++/*
++ * TX_FBK_CFG_3S:
++ */
++#define TX_FBK_CFG_3S_0 0x13c4
++#define TX_FBK_CFG_3S_1 0x13c8
++
++/*
+ * RX_FILTER_CFG: RX configuration register.
+ */
+ #define RX_FILTER_CFG 0x1400
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -4995,6 +4995,12 @@ static int rt2800_init_registers(struct
+ rt2800_register_write(rt2x00dev, TX_SW_CFG2,
+ 0x00000000);
+ }
++ } else if (rt2x00_rt(rt2x00dev, RT3883)) {
++ rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000402);
++ rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
++ rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00040000);
++ rt2800_register_write(rt2x00dev, TX_TXBF_CFG_0, 0x8000fc21);
++ rt2800_register_write(rt2x00dev, TX_TXBF_CFG_3, 0x00009c40);
+ } else if (rt2x00_rt(rt2x00dev, RT5390) ||
+ rt2x00_rt(rt2x00dev, RT5392) ||
+ rt2x00_rt(rt2x00dev, RT5592)) {
+@@ -5025,9 +5031,11 @@ static int rt2800_init_registers(struct
+
+ rt2800_register_read(rt2x00dev, MAX_LEN_CFG, ®);
+ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE);
+- if (rt2x00_rt_rev_gte(rt2x00dev, RT2872, REV_RT2872E) ||
+- rt2x00_rt(rt2x00dev, RT2883) ||
+- rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070E))
++ if (rt2x00_rt(rt2x00dev, RT3883))
++ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 3);
++ else if (rt2x00_rt_rev_gte(rt2x00dev, RT2872, REV_RT2872E) ||
++ rt2x00_rt(rt2x00dev, RT2883) ||
++ rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070E))
+ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 2);
+ else
+ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 1);
+@@ -5180,6 +5188,11 @@ static int rt2800_init_registers(struct
+ reg = rt2x00_rt(rt2x00dev, RT5592) ? 0x00000082 : 0x00000002;
+ rt2800_register_write(rt2x00dev, TXOP_HLDR_ET, reg);
+
++ if (rt2x00_rt(rt2x00dev, RT3883)) {
++ rt2800_register_write(rt2x00dev, TX_FBK_CFG_3S_0, 0x12111008);
++ rt2800_register_write(rt2x00dev, TX_FBK_CFG_3S_1, 0x16151413);
++ }
++
+ rt2800_register_read(rt2x00dev, TX_RTS_CFG, ®);
+ rt2x00_set_field32(®, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32);
+ rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES,
--- /dev/null
+From 6c2d32478159fffff0b85abb6817a21bb2338231 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 24 Mar 2013 19:26:27 +0100
+Subject: [PATCH] rt2x00: rt2800soc: fix rt2800soc_disable_radio for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800soc.c | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800soc.c
++++ b/drivers/net/wireless/rt2x00/rt2800soc.c
+@@ -51,9 +51,16 @@ static bool rt2800soc_hwcrypt_disabled(s
+
+ static void rt2800soc_disable_radio(struct rt2x00_dev *rt2x00dev)
+ {
++ u32 reg;
++
+ rt2800_disable_radio(rt2x00dev);
+ rt2x00mmio_register_write(rt2x00dev, PWR_PIN_CFG, 0);
+- rt2x00mmio_register_write(rt2x00dev, TX_PIN_CFG, 0);
++
++ reg = 0;
++ if (rt2x00_rt(rt2x00dev, RT3883))
++ rt2x00_set_field32(®, TX_PIN_CFG_RFTR_EN, 1);
++
++ rt2x00mmio_register_write(rt2x00dev, TX_PIN_CFG, reg);
+ }
+
+ static int rt2800soc_set_device_state(struct rt2x00_dev *rt2x00dev,
--- /dev/null
+From 84833056aa7dd25f5b097e31c78f2a0914c5160c Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 24 Mar 2013 19:26:26 +0100
+Subject: [PATCH] rt2x00: rt2800lib: add BBP register initialization for
+ RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 44 +++++++++++++++++++++++++++++++
+ 1 file changed, 44 insertions(+)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -5798,6 +5798,47 @@ static void rt2800_init_bbp_3593(struct
+ rt2800_bbp_write(rt2x00dev, 103, 0xc0);
+ }
+
++static void rt2800_init_bbp_3883(struct rt2x00_dev *rt2x00dev)
++{
++ rt2800_init_bbp_early(rt2x00dev);
++
++ rt2800_bbp_write(rt2x00dev, 4, 0x50);
++ rt2800_bbp_write(rt2x00dev, 47, 0x48);
++
++ rt2800_bbp_write(rt2x00dev, 86, 0x46);
++ rt2800_bbp_write(rt2x00dev, 88, 0x90);
++
++ rt2800_bbp_write(rt2x00dev, 92, 0x02);
++
++ rt2800_bbp_write(rt2x00dev, 103, 0xc0);
++ rt2800_bbp_write(rt2x00dev, 104, 0x92);
++ rt2800_bbp_write(rt2x00dev, 105, 0x34);
++ rt2800_bbp_write(rt2x00dev, 106, 0x12);
++ rt2800_bbp_write(rt2x00dev, 120, 0x50);
++ rt2800_bbp_write(rt2x00dev, 137, 0x0f);
++ rt2800_bbp_write(rt2x00dev, 163, 0x9d);
++
++ /* Set ITxBF timeout to 0x9C40=1000msec */
++ rt2800_bbp_write(rt2x00dev, 179, 0x02);
++ rt2800_bbp_write(rt2x00dev, 180, 0x00);
++ rt2800_bbp_write(rt2x00dev, 182, 0x40);
++ rt2800_bbp_write(rt2x00dev, 180, 0x01);
++ rt2800_bbp_write(rt2x00dev, 182, 0x9c);
++
++ rt2800_bbp_write(rt2x00dev, 179, 0x00);
++
++ /* Reprogram the inband interface to put right values in RXWI */
++ rt2800_bbp_write(rt2x00dev, 142, 0x04);
++ rt2800_bbp_write(rt2x00dev, 143, 0x3b);
++ rt2800_bbp_write(rt2x00dev, 142, 0x06);
++ rt2800_bbp_write(rt2x00dev, 143, 0xa0);
++ rt2800_bbp_write(rt2x00dev, 142, 0x07);
++ rt2800_bbp_write(rt2x00dev, 143, 0xa1);
++ rt2800_bbp_write(rt2x00dev, 142, 0x08);
++ rt2800_bbp_write(rt2x00dev, 143, 0xa2);
++ rt2800_bbp_write(rt2x00dev, 148, 0xc8);
++}
++
+ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
+ {
+ int ant, div_mode;
+@@ -6016,6 +6057,9 @@ static void rt2800_init_bbp(struct rt2x0
+ case RT3593:
+ rt2800_init_bbp_3593(rt2x00dev);
+ return;
++ case RT3883:
++ rt2800_init_bbp_3883(rt2x00dev);
++ return;
+ case RT5390:
+ case RT5392:
+ rt2800_init_bbp_53xx(rt2x00dev);
--- /dev/null
+From 99c659cf345640fd0f733cbcaf4583cc2c868ec0 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 29 Apr 2013 13:21:48 +0200
+Subject: [PATCH] rt2x00: rt2800lib: add RFCSR initialization for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800.h | 1 +
+ drivers/net/wireless/rt2x00/rt2800lib.c | 141 +++++++++++++++++++++++++++++++
+ 2 files changed, 142 insertions(+)
+
+--- a/drivers/net/wireless/rt2x00/rt2800.h
++++ b/drivers/net/wireless/rt2x00/rt2800.h
+@@ -2169,6 +2169,7 @@ struct mac_iveiv_entry {
+ /*
+ * RFCSR 2:
+ */
++#define RFCSR2_RESCAL_BP FIELD8(0x40)
+ #define RFCSR2_RESCAL_EN FIELD8(0x80)
+
+ /*
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -6833,6 +6833,144 @@ static void rt2800_init_rfcsr_3593(struc
+ /* TODO: enable stream mode support */
+ }
+
++static void rt2800_init_rfcsr_3883(struct rt2x00_dev *rt2x00dev)
++{
++ u8 rfcsr;
++
++ /* TODO: get the actual ECO value from the SoC */
++ const unsigned int eco = 5;
++
++ rt2800_rf_init_calibration(rt2x00dev, 2);
++
++ rt2800_rfcsr_write(rt2x00dev, 0, 0xe0);
++ rt2800_rfcsr_write(rt2x00dev, 1, 0x03);
++ rt2800_rfcsr_write(rt2x00dev, 2, 0x50);
++ rt2800_rfcsr_write(rt2x00dev, 3, 0x20);
++ rt2800_rfcsr_write(rt2x00dev, 4, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 5, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 6, 0x40);
++ rt2800_rfcsr_write(rt2x00dev, 7, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 8, 0x5b);
++ rt2800_rfcsr_write(rt2x00dev, 9, 0x08);
++ rt2800_rfcsr_write(rt2x00dev, 10, 0xd3);
++ rt2800_rfcsr_write(rt2x00dev, 11, 0x48);
++ rt2800_rfcsr_write(rt2x00dev, 12, 0x1a);
++ rt2800_rfcsr_write(rt2x00dev, 13, 0x12);
++ rt2800_rfcsr_write(rt2x00dev, 14, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 15, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 16, 0x00);
++
++ /* RFCSR 17 will be initialized later based on the
++ * frequency offset stored in the EEPROM
++ */
++
++ rt2800_rfcsr_write(rt2x00dev, 18, 0x40);
++ rt2800_rfcsr_write(rt2x00dev, 19, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 20, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 21, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 22, 0x20);
++ rt2800_rfcsr_write(rt2x00dev, 23, 0xc0);
++ rt2800_rfcsr_write(rt2x00dev, 24, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 25, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 26, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 27, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 28, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 29, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 30, 0x10);
++ rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
++ rt2800_rfcsr_write(rt2x00dev, 32, 0x80);
++ rt2800_rfcsr_write(rt2x00dev, 33, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 34, 0x20);
++ rt2800_rfcsr_write(rt2x00dev, 35, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 36, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 37, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 38, 0x86);
++ rt2800_rfcsr_write(rt2x00dev, 39, 0x23);
++ rt2800_rfcsr_write(rt2x00dev, 40, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 41, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 42, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 43, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 44, 0x93);
++ rt2800_rfcsr_write(rt2x00dev, 45, 0xbb);
++ rt2800_rfcsr_write(rt2x00dev, 46, 0x60);
++ rt2800_rfcsr_write(rt2x00dev, 47, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 48, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 49, 0x8e);
++ rt2800_rfcsr_write(rt2x00dev, 50, 0x86);
++ rt2800_rfcsr_write(rt2x00dev, 51, 0x51);
++ rt2800_rfcsr_write(rt2x00dev, 52, 0x05);
++ rt2800_rfcsr_write(rt2x00dev, 53, 0x76);
++ rt2800_rfcsr_write(rt2x00dev, 54, 0x76);
++ rt2800_rfcsr_write(rt2x00dev, 55, 0x76);
++ rt2800_rfcsr_write(rt2x00dev, 56, 0xdb);
++ rt2800_rfcsr_write(rt2x00dev, 57, 0x3e);
++ rt2800_rfcsr_write(rt2x00dev, 58, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 59, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 60, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 61, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 62, 0x00);
++ rt2800_rfcsr_write(rt2x00dev, 63, 0x00);
++
++ /* TODO: rx filter calibration? */
++
++ rt2800_bbp_write(rt2x00dev, 137, 0x0f);
++
++ rt2800_bbp_write(rt2x00dev, 163, 0x9d);
++
++ rt2800_bbp_write(rt2x00dev, 105, 0x05);
++
++ rt2800_bbp_write(rt2x00dev, 179, 0x02);
++ rt2800_bbp_write(rt2x00dev, 180, 0x00);
++ rt2800_bbp_write(rt2x00dev, 182, 0x40);
++ rt2800_bbp_write(rt2x00dev, 180, 0x01);
++ rt2800_bbp_write(rt2x00dev, 182, 0x9c);
++
++ rt2800_bbp_write(rt2x00dev, 179, 0x00);
++
++ rt2800_bbp_write(rt2x00dev, 142, 0x04);
++ rt2800_bbp_write(rt2x00dev, 143, 0x3b);
++ rt2800_bbp_write(rt2x00dev, 142, 0x06);
++ rt2800_bbp_write(rt2x00dev, 143, 0xa0);
++ rt2800_bbp_write(rt2x00dev, 142, 0x07);
++ rt2800_bbp_write(rt2x00dev, 143, 0xa1);
++ rt2800_bbp_write(rt2x00dev, 142, 0x08);
++ rt2800_bbp_write(rt2x00dev, 143, 0xa2);
++ rt2800_bbp_write(rt2x00dev, 148, 0xc8);
++
++ if (eco == 5) {
++ rt2800_rfcsr_write(rt2x00dev, 32, 0xd8);
++ rt2800_rfcsr_write(rt2x00dev, 33, 0x32);
++ }
++
++ rt2800_rfcsr_read(rt2x00dev, 2, &rfcsr);
++ rt2x00_set_field8(&rfcsr, RFCSR2_RESCAL_BP, 0);
++ rt2x00_set_field8(&rfcsr, RFCSR2_RESCAL_EN, 1);
++ rt2800_rfcsr_write(rt2x00dev, 2, rfcsr);
++ msleep(1);
++ rt2x00_set_field8(&rfcsr, RFCSR2_RESCAL_EN, 0);
++ rt2800_rfcsr_write(rt2x00dev, 2, rfcsr);
++
++ rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
++ rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1);
++ rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
++
++ rt2800_rfcsr_read(rt2x00dev, 6, &rfcsr);
++ rfcsr |= 0xc0;
++ rt2800_rfcsr_write(rt2x00dev, 6, rfcsr);
++
++ rt2800_rfcsr_read(rt2x00dev, 22, &rfcsr);
++ rfcsr |= 0x20;
++ rt2800_rfcsr_write(rt2x00dev, 22, rfcsr);
++
++ rt2800_rfcsr_read(rt2x00dev, 46, &rfcsr);
++ rfcsr |= 0x20;
++ rt2800_rfcsr_write(rt2x00dev, 46, rfcsr);
++
++ rt2800_rfcsr_read(rt2x00dev, 20, &rfcsr);
++ rfcsr &= ~0xee;
++ rt2800_rfcsr_write(rt2x00dev, 20, rfcsr);
++}
++
+ static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev)
+ {
+ rt2800_rf_init_calibration(rt2x00dev, 2);
+@@ -7064,6 +7202,9 @@ static void rt2800_init_rfcsr(struct rt2
+ case RT3390:
+ rt2800_init_rfcsr_3390(rt2x00dev);
+ break;
++ case RT3883:
++ rt2800_init_rfcsr_3883(rt2x00dev);
++ break;
+ case RT3572:
+ rt2800_init_rfcsr_3572(rt2x00dev);
+ break;
--- /dev/null
+From 86022438ffeb1b87dfcd018bf477fdbb43076691 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Wed, 8 May 2013 19:35:33 +0200
+Subject: [PATCH] rt2x00: rt2800lib: use the extended EEPROM map for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -342,7 +342,8 @@ static unsigned int rt2800_eeprom_word_i
+ wiphy_name(rt2x00dev->hw->wiphy), word))
+ return 0;
+
+- if (rt2x00_rt(rt2x00dev, RT3593))
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ map = rt2800_eeprom_map_ext;
+ else
+ map = rt2800_eeprom_map;
--- /dev/null
+From 4cf5403f02fa65dc2207f61d223cffa9ae50e907 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Thu, 1 Aug 2013 14:48:21 +0200
+Subject: [PATCH] rt2x00: rt2800lib: force rf type to RF3853 on RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -7601,6 +7601,8 @@ static int rt2800_init_eeprom(struct rt2
+ rt2x00_rt(rt2x00dev, RT5390) ||
+ rt2x00_rt(rt2x00dev, RT5392))
+ rt2800_eeprom_read(rt2x00dev, EEPROM_CHIP_ID, &rf);
++ else if (rt2x00_rt(rt2x00dev, RT3883))
++ rf = RF3853;
+ else
+ rf = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE);
+
--- /dev/null
+From 269f19c848a2380db03a3f207cafb88e28d71c53 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 24 Mar 2013 19:26:28 +0100
+Subject: [PATCH] rt2x00: rt2800lib: add channel configuration code for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 72 +++++++++++++++++++++++++++++--
+ 1 file changed, 69 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -3429,6 +3429,36 @@ static char rt2800_txpower_to_dev(struct
+ return clamp_t(char, txpower, MIN_A_TXPOWER, MAX_A_TXPOWER);
+ }
+
++static void rt3883_bbp_adjust(struct rt2x00_dev *rt2x00dev,
++ struct rf_channel *rf)
++{
++ u8 bbp;
++
++ bbp = (rf->channel > 14) ? 0x48 : 0x38;
++ rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, bbp);
++
++ rt2800_bbp_write(rt2x00dev, 69, 0x12);
++
++ if (rf->channel <= 14) {
++ rt2800_bbp_write(rt2x00dev, 70, 0x0a);
++ } else {
++ /* Disable CCK packet detection */
++ rt2800_bbp_write(rt2x00dev, 70, 0x00);
++ }
++
++ rt2800_bbp_write(rt2x00dev, 73, 0x10);
++
++ if (rf->channel > 14) {
++ rt2800_bbp_write(rt2x00dev, 62, 0x1d);
++ rt2800_bbp_write(rt2x00dev, 63, 0x1d);
++ rt2800_bbp_write(rt2x00dev, 64, 0x1d);
++ } else {
++ rt2800_bbp_write(rt2x00dev, 62, 0x2d);
++ rt2800_bbp_write(rt2x00dev, 63, 0x2d);
++ rt2800_bbp_write(rt2x00dev, 64, 0x2d);
++ }
++}
++
+ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
+ struct ieee80211_conf *conf,
+ struct rf_channel *rf,
+@@ -3447,6 +3477,12 @@ static void rt2800_config_channel(struct
+ rt2800_txpower_to_dev(rt2x00dev, rf->channel,
+ info->default_power3);
+
++ switch (rt2x00dev->chip.rt) {
++ case RT3883:
++ rt3883_bbp_adjust(rt2x00dev, rf);
++ break;
++ }
++
+ switch (rt2x00dev->chip.rf) {
+ case RF2020:
+ case RF3020:
+@@ -3528,6 +3564,15 @@ static void rt2800_config_channel(struct
+ rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
+ rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
+ rt2800_bbp_write(rt2x00dev, 77, 0x98);
++ } else if (rt2x00_rt(rt2x00dev, RT3883)) {
++ rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
++ rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
++ rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
++
++ if (rt2x00dev->default_ant.rx_chain_num > 1)
++ rt2800_bbp_write(rt2x00dev, 86, 0x46);
++ else
++ rt2800_bbp_write(rt2x00dev, 86, 0);
+ } else {
+ rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
+ rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
+@@ -3540,6 +3585,7 @@ static void rt2800_config_channel(struct
+ !rt2x00_rt(rt2x00dev, RT5392)) {
+ if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) {
+ rt2800_bbp_write(rt2x00dev, 82, 0x62);
++ rt2800_bbp_write(rt2x00dev, 82, 0x62);
+ rt2800_bbp_write(rt2x00dev, 75, 0x46);
+ } else {
+ if (rt2x00_rt(rt2x00dev, RT3593))
+@@ -3548,19 +3594,22 @@ static void rt2800_config_channel(struct
+ rt2800_bbp_write(rt2x00dev, 82, 0x84);
+ rt2800_bbp_write(rt2x00dev, 75, 0x50);
+ }
+- if (rt2x00_rt(rt2x00dev, RT3593))
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ rt2800_bbp_write(rt2x00dev, 83, 0x8a);
+ }
+
+ } else {
+ if (rt2x00_rt(rt2x00dev, RT3572))
+ rt2800_bbp_write(rt2x00dev, 82, 0x94);
+- else if (rt2x00_rt(rt2x00dev, RT3593))
++ else if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ rt2800_bbp_write(rt2x00dev, 82, 0x82);
+ else
+ rt2800_bbp_write(rt2x00dev, 82, 0xf2);
+
+- if (rt2x00_rt(rt2x00dev, RT3593))
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ rt2800_bbp_write(rt2x00dev, 83, 0x9a);
+
+ if (rt2x00_has_cap_external_lna_a(rt2x00dev))
+@@ -3685,6 +3734,23 @@ static void rt2800_config_channel(struct
+ usleep_range(1000, 1500);
+ }
+
++ if (rt2x00_rt(rt2x00dev, RT3883)) {
++ if (!conf_is_ht40(conf))
++ rt2800_bbp_write(rt2x00dev, 105, 0x34);
++ else
++ rt2800_bbp_write(rt2x00dev, 105, 0x04);
++
++ /* AGC init */
++ if (rf->channel <= 14)
++ reg = 0x2e + rt2x00dev->lna_gain;
++ else
++ reg = 0x20 + ((rt2x00dev->lna_gain * 5) / 3);
++
++ rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg);
++
++ usleep_range(1000, 1500);
++ }
++
+ if (rt2x00_rt(rt2x00dev, RT5592)) {
+ rt2800_bbp_write(rt2x00dev, 195, 141);
+ rt2800_bbp_write(rt2x00dev, 196, conf_is_ht40(conf) ? 0x10 : 0x1a);
--- /dev/null
+From e37d93abaabe3ab72b0332a18092acc162307274 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 30 Sep 2013 13:57:26 +0200
+Subject: [PATCH] rt2x00: rt2800lib: fix txpower_to_dev function for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -3416,13 +3416,15 @@ static char rt2800_txpower_to_dev(struct
+ unsigned int channel,
+ char txpower)
+ {
+- if (rt2x00_rt(rt2x00dev, RT3593))
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ txpower = rt2x00_get_field8(txpower, EEPROM_TXPOWER_ALC);
+
+ if (channel <= 14)
+ return clamp_t(char, txpower, MIN_G_TXPOWER, MAX_G_TXPOWER);
+
+- if (rt2x00_rt(rt2x00dev, RT3593))
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ return clamp_t(char, txpower, MIN_A_TXPOWER_3593,
+ MAX_A_TXPOWER_3593);
+ else
--- /dev/null
+From c4d79e344bd580d85821390d49f92dced7d8e125 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 24 Mar 2013 19:26:29 +0100
+Subject: [PATCH] rt2x00: rt2800lib: use correct txpower calculation function
+ for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -4626,7 +4626,8 @@ static void rt2800_config_txpower(struct
+ struct ieee80211_channel *chan,
+ int power_level)
+ {
+- if (rt2x00_rt(rt2x00dev, RT3593))
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ rt2800_config_txpower_rt3593(rt2x00dev, chan, power_level);
+ else
+ rt2800_config_txpower_rt28xx(rt2x00dev, chan, power_level);
--- /dev/null
+From caea0671cd8fd9ade4f5969cbe0ee545e94ae105 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sat, 24 Aug 2013 11:49:55 +0200
+Subject: [PATCH] rt2x00: rt2800lib: hardcode txmixer gain values to zero for
+ RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -7483,7 +7483,8 @@ static u8 rt2800_get_txmixer_gain_24g(st
+ {
+ u16 word;
+
+- if (rt2x00_rt(rt2x00dev, RT3593))
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ return 0;
+
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_BG, &word);
+@@ -7497,7 +7498,8 @@ static u8 rt2800_get_txmixer_gain_5g(str
+ {
+ u16 word;
+
+- if (rt2x00_rt(rt2x00dev, RT3593))
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ return 0;
+
+ rt2800_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_A, &word);
--- /dev/null
+From 11c40fb47c4a4dd6ad060c2ae127ced89ffb9fe1 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Thu, 18 Apr 2013 14:33:33 +0200
+Subject: [PATCH] rt2x00: rt2800lib: use correct [RT]XWI size for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -558,6 +558,7 @@ void rt2800_get_txwi_rxwi_size(struct rt
+ {
+ switch (rt2x00dev->chip.rt) {
+ case RT3593:
++ case RT3883:
+ *txwi_size = TXWI_DESC_SIZE_4WORDS;
+ *rxwi_size = RXWI_DESC_SIZE_5WORDS;
+ break;
--- /dev/null
+From b403bdfa00665ce6b53583bdb837ffad0b91c09f Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 24 Mar 2013 19:26:29 +0100
+Subject: [PATCH] rt2x00: rt2800lib: use correct beacon base for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -983,7 +983,8 @@ EXPORT_SYMBOL_GPL(rt2800_txdone_entry);
+ static unsigned int rt2800_hw_beacon_base(struct rt2x00_dev *rt2x00dev,
+ unsigned int index)
+ {
+- if (rt2x00_rt(rt2x00dev, RT3593))
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ return HW_BEACON_BASE_HIGH(index);
+
+ return HW_BEACON_BASE(index);
--- /dev/null
+From 74b7eaf75fc6eb86292056ef705e543f9cd6086b Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 18 Aug 2013 09:57:58 +0200
+Subject: [PATCH] rt2x00: rt2800lib: use correct beacon count for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -8415,7 +8415,8 @@ int rt2800_probe_hw(struct rt2x00_dev *r
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ __set_bit(RT2800_HAS_HIGH_SHARED_MEM, &drv_data->rt2800_flags);
+
+- if (rt2x00_rt(rt2x00dev, RT3593))
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ drv_data->hw_beacon_count = 16;
+ else
+ drv_data->hw_beacon_count = 8;
--- /dev/null
+From fa5ad9c025610c22048add2f0ad03f62b6ca1e74 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 30 Sep 2013 16:53:33 +0200
+Subject: [PATCH] rt2x00: rt2800lib: fix antenna configuration for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -1961,7 +1961,8 @@ void rt2800_config_ant(struct rt2x00_dev
+ rt2800_bbp_write(rt2x00dev, 3, r3);
+ rt2800_bbp_write(rt2x00dev, 1, r1);
+
+- if (rt2x00_rt(rt2x00dev, RT3593)) {
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883)) {
+ if (ant->rx_chain_num == 1)
+ rt2800_bbp_write(rt2x00dev, 86, 0x00);
+ else
--- /dev/null
+From 6d668fef3a1baa60bdd715ee062ddb6333d2647c Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Mon, 30 Sep 2013 16:58:23 +0200
+Subject: [PATCH] rt2x00: rt2800lib: fix LNA gain configuration for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -1984,7 +1984,8 @@ static void rt2800_config_lna_gain(struc
+ rt2800_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
+ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_A0);
+ } else if (libconf->rf.channel <= 128) {
+- if (rt2x00_rt(rt2x00dev, RT3593)) {
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883)) {
+ rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2, &eeprom);
+ lna_gain = rt2x00_get_field16(eeprom,
+ EEPROM_EXT_LNA2_A1);
+@@ -1994,7 +1995,8 @@ static void rt2800_config_lna_gain(struc
+ EEPROM_RSSI_BG2_LNA_A1);
+ }
+ } else {
+- if (rt2x00_rt(rt2x00dev, RT3593)) {
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883)) {
+ rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2, &eeprom);
+ lna_gain = rt2x00_get_field16(eeprom,
+ EEPROM_EXT_LNA2_A2);
--- /dev/null
+From c49b2d829aa1c816a46a577cdec6d2ff14d9f06e Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Tue, 1 Oct 2013 15:40:08 +0200
+Subject: [PATCH] rt2x00: rt2800lib: fix VGC setup for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 11 +++++++++--
+ 1 file changed, 9 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -4825,7 +4825,8 @@ static u8 rt2800_get_default_vgc(struct
+ else
+ vgc = 0x2e + rt2x00dev->lna_gain;
+ } else { /* 5GHZ band */
+- if (rt2x00_rt(rt2x00dev, RT3593))
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ vgc = 0x20 + (rt2x00dev->lna_gain * 5) / 3;
+ else if (rt2x00_rt(rt2x00dev, RT5592))
+ vgc = 0x24 + (2 * rt2x00dev->lna_gain);
+@@ -4845,7 +4846,8 @@ static inline void rt2800_set_vgc(struct
+ {
+ if (qual->vgc_level != vgc_level) {
+ if (rt2x00_rt(rt2x00dev, RT3572) ||
+- rt2x00_rt(rt2x00dev, RT3593)) {
++ rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883)) {
+ rt2800_bbp_write_with_rx_chain(rt2x00dev, 66,
+ vgc_level);
+ } else if (rt2x00_rt(rt2x00dev, RT5592)) {
+@@ -4892,6 +4894,11 @@ void rt2800_link_tuner(struct rt2x00_dev
+ }
+ break;
+
++ case RT3883:
++ if (qual->rssi > -65)
++ vgc += 0x10;
++ break;
++
+ case RT5592:
+ if (qual->rssi > -65)
+ vgc += 0x20;
--- /dev/null
+From 1616650aea676541d4dc8adc6f4219856d193c8b Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Tue, 1 Oct 2013 17:27:57 +0200
+Subject: [PATCH] rt2x00: rt2800lib: fix EEPROM LNA validation for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -7620,7 +7620,8 @@ static int rt2800_validate_eeprom(struct
+ rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word);
+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10)
+ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0);
+- if (!rt2x00_rt(rt2x00dev, RT3593)) {
++ if (!rt2x00_rt(rt2x00dev, RT3593) &&
++ !rt2x00_rt(rt2x00dev, RT3883)) {
+ if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 ||
+ rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff)
+ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1,
+@@ -7640,7 +7641,8 @@ static int rt2800_validate_eeprom(struct
+ rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word);
+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10)
+ rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0);
+- if (!rt2x00_rt(rt2x00dev, RT3593)) {
++ if (!rt2x00_rt(rt2x00dev, RT3593) &&
++ !rt2x00_rt(rt2x00dev, RT3883)) {
+ if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 ||
+ rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff)
+ rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2,
+@@ -7648,7 +7650,8 @@ static int rt2800_validate_eeprom(struct
+ }
+ rt2800_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word);
+
+- if (rt2x00_rt(rt2x00dev, RT3593)) {
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883)) {
+ rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2, &word);
+ if (rt2x00_get_field16(word, EEPROM_EXT_LNA2_A1) == 0x00 ||
+ rt2x00_get_field16(word, EEPROM_EXT_LNA2_A1) == 0xff)
--- /dev/null
+From e3871034a0e7c8a95152dc3eafbcc4535398cbdc Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Wed, 2 Oct 2013 10:11:59 +0200
+Subject: [PATCH] rt2x00: rt2800lib: fix txpower compensation for RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -4003,6 +4003,9 @@ static u8 rt2800_compensate_txpower(stru
+ if (rt2x00_rt(rt2x00dev, RT3593))
+ return min_t(u8, txpower, 0xc);
+
++ if (rt2x00_rt(rt2x00dev, RT3883))
++ return min_t(u8, txpower, 0xf);
++
+ if (rt2x00_has_cap_power_limit(rt2x00dev)) {
+ /*
+ * Check if eirp txpower exceed txpower_limit.
--- /dev/null
+From f6734ec72da936989a8ce4186b3ede28fbc47836 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 18 Aug 2013 21:57:34 +0200
+Subject: [PATCH] rt2x00: rt2800lib: enable RT2800_HAS_HIGH_SHARED_MEM for
+ RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -8428,7 +8428,8 @@ int rt2800_probe_hw(struct rt2x00_dev *r
+ if (retval)
+ return retval;
+
+- if (rt2x00_rt(rt2x00dev, RT3593))
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ __set_bit(RT2800_HAS_HIGH_SHARED_MEM, &drv_data->rt2800_flags);
+
+ if (rt2x00_rt(rt2x00dev, RT3593) ||
--- /dev/null
+From f1acfc2f397e86548ae1b479c198d4bef57050f6 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 29 Sep 2013 18:10:34 +0200
+Subject: [PATCH] rt2x00: rt2800lib: use high memory for beacons on RT3883
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800lib.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -97,7 +97,8 @@ static inline void rt2800_shared_mem_sel
+
+ static inline bool rt2800_beacon_uses_high_mem(struct rt2x00_dev *rt2x00dev)
+ {
+- if (rt2x00_rt(rt2x00dev, RT3593))
++ if (rt2x00_rt(rt2x00dev, RT3593) ||
++ rt2x00_rt(rt2x00dev, RT3883))
+ return true;
+
+ return false;
--- /dev/null
+From 5e67d4f8a46d19748b501c2ef86de3f50d3cfd51 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Sun, 24 Mar 2013 19:26:27 +0100
+Subject: [PATCH] rt2x00: rt2800mmio: add a workaround for spurious
+ TX_FIFO_STATUS interrupts
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ drivers/net/wireless/rt2x00/rt2800mmio.c | 72 +++++++++++++++++++++++++-----
+ drivers/net/wireless/rt2x00/rt2x00.h | 5 +++
+ 2 files changed, 65 insertions(+), 12 deletions(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800mmio.c
++++ b/drivers/net/wireless/rt2x00/rt2800mmio.c
+@@ -415,9 +415,9 @@ void rt2800mmio_autowake_tasklet(unsigne
+ }
+ EXPORT_SYMBOL_GPL(rt2800mmio_autowake_tasklet);
+
+-static void rt2800mmio_txstatus_interrupt(struct rt2x00_dev *rt2x00dev)
++static void rt2800mmio_txstatus_interrupt(struct rt2x00_dev *rt2x00dev,
++ u32 status)
+ {
+- u32 status;
+ int i;
+
+ /*
+@@ -438,29 +438,77 @@ static void rt2800mmio_txstatus_interrup
+ * Since we have only one producer and one consumer we don't
+ * need to lock the kfifo.
+ */
+- for (i = 0; i < rt2x00dev->tx->limit; i++) {
+- rt2x00mmio_register_read(rt2x00dev, TX_STA_FIFO, &status);
+-
+- if (!rt2x00_get_field32(status, TX_STA_FIFO_VALID))
+- break;
+-
++ i = 0;
++ do {
+ if (!kfifo_put(&rt2x00dev->txstatus_fifo, status)) {
+- rt2x00_warn(rt2x00dev, "TX status FIFO overrun, drop tx status report\n");
++ rt2x00_warn(rt2x00dev,
++ "TX status FIFO overrun, drop TX status report\n");
+ break;
+ }
+- }
++
++ if (++i >= rt2x00dev->tx->limit)
++ break;
++
++ rt2x00mmio_register_read(rt2x00dev, TX_STA_FIFO, &status);
++ } while (rt2x00_get_field32(status, TX_STA_FIFO_VALID));
+
+ /* Schedule the tasklet for processing the tx status. */
+ tasklet_schedule(&rt2x00dev->txstatus_tasklet);
+ }
+
++#define RT2800MMIO_TXSTATUS_IRQ_MAX_RETRIES 4
++
++static bool rt2800mmio_txstatus_is_spurious(struct rt2x00_dev *rt2x00dev,
++ u32 txstatus)
++{
++ if (likely(rt2x00_get_field32(txstatus, TX_STA_FIFO_VALID))) {
++ rt2x00dev->txstatus_irq_retries = 0;
++ return false;
++ }
++
++ rt2x00dev->txstatus_irq_retries++;
++
++ /* Ensure that we don't go into an infinite IRQ loop. */
++ if (rt2x00dev->txstatus_irq_retries >=
++ RT2800MMIO_TXSTATUS_IRQ_MAX_RETRIES) {
++ rt2x00_warn(rt2x00dev,
++ "%u spurious TX_FIFO_STATUS interrupt(s)\n",
++ rt2x00dev->txstatus_irq_retries);
++ rt2x00dev->txstatus_irq_retries = 0;
++ return false;
++ }
++
++ return true;
++}
++
+ irqreturn_t rt2800mmio_interrupt(int irq, void *dev_instance)
+ {
+ struct rt2x00_dev *rt2x00dev = dev_instance;
+ u32 reg, mask;
++ u32 txstatus = 0;
+
+- /* Read status and ACK all interrupts */
++ /* Read status */
+ rt2x00mmio_register_read(rt2x00dev, INT_SOURCE_CSR, ®);
++
++ if (rt2x00_get_field32(reg, INT_SOURCE_CSR_TX_FIFO_STATUS)) {
++ /* Due to unknown reason the hardware generates a
++ * TX_FIFO_STATUS interrupt before the TX_STA_FIFO
++ * register contain valid data. Read the TX status
++ * here to see if we have to process the actual
++ * request.
++ */
++ rt2x00mmio_register_read(rt2x00dev, TX_STA_FIFO, &txstatus);
++ if (rt2800mmio_txstatus_is_spurious(rt2x00dev, txstatus)) {
++ /* Remove the TX_FIFO_STATUS bit so it won't be
++ * processed in this turn. The hardware will
++ * generate another IRQ for us.
++ */
++ rt2x00_set_field32(®,
++ INT_SOURCE_CSR_TX_FIFO_STATUS, 0);
++ }
++ }
++
++ /* ACK interrupts */
+ rt2x00mmio_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
+
+ if (!reg)
+@@ -477,7 +525,7 @@ irqreturn_t rt2800mmio_interrupt(int irq
+ mask = ~reg;
+
+ if (rt2x00_get_field32(reg, INT_SOURCE_CSR_TX_FIFO_STATUS)) {
+- rt2800mmio_txstatus_interrupt(rt2x00dev);
++ rt2800mmio_txstatus_interrupt(rt2x00dev, txstatus);
+ /*
+ * Never disable the TX_FIFO_STATUS interrupt.
+ */
+--- a/drivers/net/wireless/rt2x00/rt2x00.h
++++ b/drivers/net/wireless/rt2x00/rt2x00.h
+@@ -986,6 +986,11 @@ struct rt2x00_dev {
+ int rf_channel;
+
+ /*
++ * Counter for tx status irq retries (rt2800pci).
++ */
++ unsigned int txstatus_irq_retries;
++
++ /*
+ * Protect the interrupt mask register.
+ */
+ spinlock_t irqmask_lock;
--- a/.local-symbols
+++ b/.local-symbols
-@@ -279,6 +279,7 @@ RT2X00_LIB_FIRMWARE=
+@@ -281,6 +281,7 @@ RT2X00_LIB_FIRMWARE=
RT2X00_LIB_CRYPTO=
RT2X00_LIB_LEDS=
RT2X00_LIB_DEBUGFS=
obj-$(CPTCFG_RT2X00_LIB_MMIO) += rt2x00mmio.o
--- a/drivers/net/wireless/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/rt2x00/rt2800lib.h
-@@ -20,6 +20,8 @@
- #ifndef RT2800LIB_H
- #define RT2800LIB_H
+@@ -43,6 +43,8 @@ struct rt2800_drv_data {
+ } shmem_lock;
+ };
+#include "rt2800.h"
+
struct rt2800_ops {
void (*register_read)(struct rt2x00_dev *rt2x00dev,
const unsigned int offset, u32 *value);
-@@ -119,6 +121,15 @@ static inline int rt2800_read_eeprom(str
+@@ -176,6 +178,15 @@ static inline int rt2800_read_eeprom(str
{
const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv;
--- a/drivers/net/wireless/rt2x00/rt2800soc.c
+++ b/drivers/net/wireless/rt2x00/rt2800soc.c
-@@ -95,19 +95,6 @@ static int rt2800soc_set_device_state(st
+@@ -102,19 +102,6 @@ static int rt2800soc_set_device_state(st
return retval;
}
/* Firmware functions */
static char *rt2800soc_get_firmware_name(struct rt2x00_dev *rt2x00dev)
{
-@@ -171,7 +158,6 @@ static const struct rt2800_ops rt2800soc
+@@ -178,7 +165,6 @@ static const struct rt2800_ops rt2800soc
.register_multiread = rt2x00mmio_register_multiread,
.register_multiwrite = rt2x00mmio_register_multiwrite,
.regbusy_read = rt2x00mmio_regbusy_read,
DECLARE_KFIFO_PTR(txstatus_fifo, u32);
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
-@@ -1324,6 +1324,10 @@ int rt2x00lib_probe_dev(struct rt2x00_de
+@@ -1327,6 +1327,10 @@ int rt2x00lib_probe_dev(struct rt2x00_de
INIT_DELAYED_WORK(&rt2x00dev->autowakeup_work, rt2x00lib_autowakeup);
INIT_WORK(&rt2x00dev->sleep_work, rt2x00lib_sleep);
/*
* Let the driver probe the device to detect the capabilities.
*/
-@@ -1454,6 +1458,11 @@ void rt2x00lib_remove_dev(struct rt2x00_
+@@ -1457,6 +1461,11 @@ void rt2x00lib_remove_dev(struct rt2x00_
*/
if (rt2x00dev->drv_data)
kfree(rt2x00dev->drv_data);
#endif /* _RT2X00_PLATFORM_H */
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
-@@ -937,6 +937,22 @@ static int rt2x00lib_probe_hw_modes(stru
+@@ -940,6 +940,22 @@ static int rt2x00lib_probe_hw_modes(stru
unsigned int num_rates;
unsigned int i;
int disable_5ghz;
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
-@@ -928,6 +928,18 @@ static void rt2x00lib_rate(struct ieee80
+@@ -931,6 +931,18 @@ static void rt2x00lib_rate(struct ieee80
entry->flags |= IEEE80211_RATE_SHORT_PREAMBLE;
}
{
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
-@@ -1401,6 +1401,7 @@ static inline void rt2x00debug_dump_fram
+@@ -1406,6 +1406,7 @@ static inline void rt2x00debug_dump_fram
*/
u32 rt2x00lib_get_bssidx(struct rt2x00_dev *rt2x00dev,
struct ieee80211_vif *vif);
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
-@@ -3176,11 +3176,17 @@ static void rt2800_config_channel(struct
+@@ -3550,11 +3550,18 @@ static void rt2800_config_channel(struct
/*
* Change BBP settings
*/
-+ rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
-+ rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
-+ rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
+
if (rt2x00_rt(rt2x00dev, RT3352)) {
++ rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
++ rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
++ rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
++
rt2800_bbp_write(rt2x00dev, 27, 0x0);
rt2800_bbp_write(rt2x00dev, 66, 0x26 + rt2x00dev->lna_gain);
rt2800_bbp_write(rt2x00dev, 27, 0x20);
} else if (rt2x00_rt(rt2x00dev, RT3593)) {
if (rf->channel > 14) {
/* Disable CCK Packet detection on 5GHz */
-@@ -3194,14 +3200,8 @@ static void rt2800_config_channel(struct
- else
- rt2800_bbp_write(rt2x00dev, 105, 0x34);
-
-- rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
-- rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
-- rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
- rt2800_bbp_write(rt2x00dev, 77, 0x98);
- } else {
-- rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
-- rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
-- rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
- rt2800_bbp_write(rt2x00dev, 86, 0);
- }
-
-@@ -6125,6 +6125,12 @@ static void rt2800_init_rfcsr_3290(struc
+@@ -6608,6 +6615,12 @@ static void rt2800_init_rfcsr_3290(struc
static void rt2800_init_rfcsr_3352(struct rt2x00_dev *rt2x00dev)
{
rt2800_rf_init_calibration(rt2x00dev, 30);
rt2800_rfcsr_write(rt2x00dev, 0, 0xf0);
-@@ -6160,15 +6166,30 @@ static void rt2800_init_rfcsr_3352(struc
+@@ -6643,15 +6656,30 @@ static void rt2800_init_rfcsr_3352(struc
rt2800_rfcsr_write(rt2x00dev, 31, 0x80);
rt2800_rfcsr_write(rt2x00dev, 32, 0x80);
rt2800_rfcsr_write(rt2x00dev, 33, 0x00);
rt2800_rfcsr_write(rt2x00dev, 43, 0xdb);
rt2800_rfcsr_write(rt2x00dev, 44, 0xdb);
rt2800_rfcsr_write(rt2x00dev, 45, 0xdb);
-@@ -6176,15 +6197,20 @@ static void rt2800_init_rfcsr_3352(struc
+@@ -6659,15 +6687,20 @@ static void rt2800_init_rfcsr_3352(struc
rt2800_rfcsr_write(rt2x00dev, 47, 0x0d);
rt2800_rfcsr_write(rt2x00dev, 48, 0x14);
rt2800_rfcsr_write(rt2x00dev, 49, 0x00);
rt2800_rfcsr_write(rt2x00dev, 59, 0x00);
rt2800_rfcsr_write(rt2x00dev, 60, 0x00);
rt2800_rfcsr_write(rt2x00dev, 61, 0x00);
-@@ -7051,6 +7077,7 @@ static int rt2800_init_eeprom(struct rt2
+@@ -7688,6 +7721,7 @@ static int rt2800_init_eeprom(struct rt2
* RT53xx: defined in "EEPROM_CHIP_ID" field
*/
if (rt2x00_rt(rt2x00dev, RT3290) ||
rt2x00_rt(rt2x00dev, RT5390) ||
rt2x00_rt(rt2x00dev, RT5392))
rt2800_eeprom_read(rt2x00dev, EEPROM_CHIP_ID, &rf);
-@@ -7142,7 +7169,8 @@ static int rt2800_init_eeprom(struct rt2
+@@ -7782,7 +7816,8 @@ static int rt2800_init_eeprom(struct rt2
/*
* Detect if this device has Bluetooth co-existence.
*/
__set_bit(CAPABILITY_BT_COEXIST, &rt2x00dev->cap_flags);
/*
-@@ -7171,6 +7199,22 @@ static int rt2800_init_eeprom(struct rt2
+@@ -7811,6 +7846,22 @@ static int rt2800_init_eeprom(struct rt2
EIRP_MAX_TX_POWER_LIMIT)
__set_bit(CAPABILITY_POWER_LIMIT, &rt2x00dev->cap_flags);
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
-@@ -2299,6 +2299,12 @@ struct mac_iveiv_entry {
+@@ -2333,6 +2333,12 @@ struct mac_iveiv_entry {
#define RFCSR36_RF_BS FIELD8(0x80)
/*
* RFCSR 38:
*/
#define RFCSR38_RX_LO1_EN FIELD8(0x20)
-@@ -2310,6 +2316,18 @@ struct mac_iveiv_entry {
+@@ -2344,6 +2350,18 @@ struct mac_iveiv_entry {
#define RFCSR39_RX_LO2_EN FIELD8(0x80)
/*
* RFCSR 49:
*/
#define RFCSR49_TX FIELD8(0x3f)
-@@ -2322,6 +2340,8 @@ struct mac_iveiv_entry {
+@@ -2356,6 +2374,8 @@ struct mac_iveiv_entry {
* RFCSR 50:
*/
#define RFCSR50_TX FIELD8(0x3f)
#define RFCSR50_EP FIELD8(0xc0)
/* bits for RT3593 */
#define RFCSR50_TX_LO1_EN FIELD8(0x20)
-@@ -2469,6 +2489,8 @@ enum rt2800_eeprom_word {
+@@ -2503,6 +2523,8 @@ enum rt2800_eeprom_word {
* INTERNAL_TX_ALC: 0: disable, 1: enable
* BT_COEXIST: 0: disable, 1: enable
* DAC_TEST: 0: disable, 1: enable
*/
#define EEPROM_NIC_CONF1_HW_RADIO FIELD16(0x0001)
#define EEPROM_NIC_CONF1_EXTERNAL_TX_ALC FIELD16(0x0002)
-@@ -2485,6 +2507,8 @@ enum rt2800_eeprom_word {
+@@ -2519,6 +2541,8 @@ enum rt2800_eeprom_word {
#define EEPROM_NIC_CONF1_INTERNAL_TX_ALC FIELD16(0x2000)
#define EEPROM_NIC_CONF1_BT_COEXIST FIELD16(0x4000)
#define EEPROM_NIC_CONF1_DAC_TEST FIELD16(0x8000)
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
-@@ -7491,6 +7491,27 @@ static const struct rf_channel rf_vals_5
+@@ -8198,6 +8198,27 @@ static const struct rf_channel rf_vals_5
{196, 83, 0, 12, 1},
};
static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
{
struct hw_mode_spec *spec = &rt2x00dev->spec;
-@@ -7579,7 +7600,10 @@ static int rt2800_probe_hw_mode(struct r
+@@ -8285,7 +8306,10 @@ static int rt2800_probe_hw_mode(struct r
case RF5390:
case RF5392:
spec->num_channels = 14;
break;
case RF3052:
-@@ -7755,6 +7779,19 @@ static int rt2800_probe_rt(struct rt2x00
+@@ -8468,6 +8492,19 @@ static int rt2800_probe_rt(struct rt2x00
return 0;
}
+
int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev)
{
- int retval;
-@@ -7784,6 +7821,15 @@ int rt2800_probe_hw(struct rt2x00_dev *r
+ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data;
+@@ -8510,6 +8547,15 @@ int rt2800_probe_hw(struct rt2x00_dev *r
rt2800_register_write(rt2x00dev, GPIO_CTRL, reg);
/*
--- a/drivers/net/wireless/rt2x00/rt2800soc.c
+++ b/drivers/net/wireless/rt2x00/rt2800soc.c
-@@ -227,11 +227,18 @@ static int rt2800soc_probe(struct platfo
+@@ -237,11 +237,18 @@ static int rt2800soc_probe(struct platfo
return rt2x00soc_probe(pdev, &rt2800soc_ops);
}
--- /dev/null
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -36,6 +36,7 @@
+ #include <linux/kernel.h>
+ #include <linux/module.h>
+ #include <linux/slab.h>
++#include <linux/clk.h>
+
+ #include "rt2x00.h"
+ #include "rt2800lib.h"
+@@ -8494,13 +8495,14 @@ static int rt2800_probe_rt(struct rt2x00
+
+ int rt2800_probe_clk(struct rt2x00_dev *rt2x00dev)
+ {
+- struct rt2x00_platform_data *pdata = rt2x00dev->dev->platform_data;
+ struct hw_mode_spec *spec = &rt2x00dev->spec;
++ struct clk *clk = clk_get(rt2x00dev->dev, NULL);
+
+- if (!pdata)
+- return -EINVAL;
++ if (IS_ERR(clk))
++ return PTR_ERR(clk);
+
+- spec->clk_is_20mhz = pdata->clk_is_20mhz;
++ if (clk_get_rate(clk) == 20000000)
++ spec->clk_is_20mhz = 1;
+
+ return 0;
+ }
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
-@@ -71,6 +71,7 @@
- #define RF5592 0x000f
+@@ -73,6 +73,7 @@
#define RF3070 0x3070
#define RF3290 0x3290
+ #define RF3853 0x3853
+#define RF5350 0x5350
#define RF5360 0x5360
#define RF5370 0x5370
#define RF5372 0x5372
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
-@@ -2704,6 +2704,13 @@ static void rt2800_config_channel_rf53xx
+@@ -3038,6 +3038,13 @@ static void rt2800_config_channel_rf53xx
rt2800_rfcsr_write(rt2x00dev, 59,
r59_non_bt[idx]);
}
}
}
-@@ -3141,6 +3148,7 @@ static void rt2800_config_channel(struct
- rt2800_config_channel_rf3322(rt2x00dev, conf, rf, info);
+@@ -3516,6 +3523,7 @@ static void rt2800_config_channel(struct
+ rt2800_config_channel_rf3853(rt2x00dev, conf, rf, info);
break;
case RF3070:
+ case RF5350:
case RF5360:
case RF5370:
case RF5372:
-@@ -3158,6 +3166,7 @@ static void rt2800_config_channel(struct
+@@ -3533,6 +3541,7 @@ static void rt2800_config_channel(struct
if (rt2x00_rf(rt2x00dev, RF3070) ||
rt2x00_rf(rt2x00dev, RF3290) ||
rt2x00_rf(rt2x00dev, RF3322) ||
rt2x00_rf(rt2x00dev, RF5360) ||
rt2x00_rf(rt2x00dev, RF5370) ||
rt2x00_rf(rt2x00dev, RF5372) ||
-@@ -3398,7 +3407,8 @@ static void rt2800_config_channel(struct
+@@ -3810,7 +3819,8 @@ static void rt2800_config_channel(struct
/*
* Clear update flag
*/
rt2800_bbp_read(rt2x00dev, 49, &bbp);
rt2x00_set_field8(&bbp, BBP49_UPDATE_FLAG, 0);
rt2800_bbp_write(rt2x00dev, 49, bbp);
-@@ -4272,6 +4282,7 @@ void rt2800_vco_calibration(struct rt2x0
- case RF3053:
+@@ -4689,6 +4699,7 @@ void rt2800_vco_calibration(struct rt2x0
case RF3070:
case RF3290:
+ case RF3853:
+ case RF5350:
case RF5360:
case RF5370:
case RF5372:
-@@ -4668,6 +4679,8 @@ static int rt2800_init_registers(struct
+@@ -5101,6 +5112,8 @@ static int rt2800_init_registers(struct
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404);
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
} else {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000000);
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
-@@ -5309,9 +5322,13 @@ static void rt2800_init_bbp_3352(struct
+@@ -5756,9 +5769,13 @@ static void rt2800_init_bbp_3352(struct
rt2800_bbp_write(rt2x00dev, 82, 0x62);
rt2800_bbp_write(rt2x00dev, 86, 0x38);
-@@ -5325,9 +5342,13 @@ static void rt2800_init_bbp_3352(struct
+@@ -5772,9 +5789,13 @@ static void rt2800_init_bbp_3352(struct
rt2800_bbp_write(rt2x00dev, 104, 0x92);
rt2800_bbp_write(rt2x00dev, 120, 0x50);
-@@ -5352,6 +5373,13 @@ static void rt2800_init_bbp_3352(struct
+@@ -5799,6 +5820,13 @@ static void rt2800_init_bbp_3352(struct
rt2800_bbp_write(rt2x00dev, 143, 0xa2);
rt2800_bbp_write(rt2x00dev, 148, 0xc8);
}
static void rt2800_init_bbp_3390(struct rt2x00_dev *rt2x00dev)
-@@ -5652,6 +5680,7 @@ static void rt2800_init_bbp(struct rt2x0
+@@ -6140,6 +6168,7 @@ static void rt2800_init_bbp(struct rt2x0
rt2800_init_bbp_3290(rt2x00dev);
break;
case RT3352:
rt2800_init_bbp_3352(rt2x00dev);
break;
case RT3390:
-@@ -6462,6 +6491,76 @@ static void rt2800_init_rfcsr_3593(struc
- /* TODO: enable stream mode support */
+@@ -7091,6 +7120,76 @@ static void rt2800_init_rfcsr_3883(struc
+ rt2800_rfcsr_write(rt2x00dev, 20, rfcsr);
}
+static void rt2800_init_rfcsr_5350(struct rt2x00_dev *rt2x00dev)
static void rt2800_init_rfcsr_5390(struct rt2x00_dev *rt2x00dev)
{
rt2800_rf_init_calibration(rt2x00dev, 2);
-@@ -6699,6 +6798,9 @@ static void rt2800_init_rfcsr(struct rt2
+@@ -7331,6 +7430,9 @@ static void rt2800_init_rfcsr(struct rt2
case RT3593:
rt2800_init_rfcsr_3593(rt2x00dev);
break;
case RT5390:
rt2800_init_rfcsr_5390(rt2x00dev);
break;
-@@ -6948,6 +7050,12 @@ static int rt2800_validate_eeprom(struct
+@@ -7590,6 +7692,12 @@ static int rt2800_validate_eeprom(struct
rt2x00_set_field16(&word, EEPROM_NIC_CONF0_RF_TYPE, RF2820);
rt2800_eeprom_write(rt2x00dev, EEPROM_NIC_CONF0, word);
rt2x00_eeprom_dbg(rt2x00dev, "Antenna: 0x%04x\n", word);
} else if (rt2x00_rt(rt2x00dev, RT2860) ||
rt2x00_rt(rt2x00dev, RT2872)) {
/*
-@@ -7081,6 +7189,8 @@ static int rt2800_init_eeprom(struct rt2
- rt2x00_rt(rt2x00dev, RT5390) ||
- rt2x00_rt(rt2x00dev, RT5392))
+@@ -7728,6 +7836,8 @@ static int rt2800_init_eeprom(struct rt2
rt2800_eeprom_read(rt2x00dev, EEPROM_CHIP_ID, &rf);
+ else if (rt2x00_rt(rt2x00dev, RT3883))
+ rf = RF3853;
+ else if (rt2x00_rt(rt2x00dev, RT5350))
+ rf = RF5350;
else
rf = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE);
-@@ -7099,6 +7209,7 @@ static int rt2800_init_eeprom(struct rt2
- case RF3290:
+@@ -7747,6 +7857,7 @@ static int rt2800_init_eeprom(struct rt2
case RF3320:
case RF3322:
+ case RF3853:
+ case RF5350:
case RF5360:
case RF5370:
case RF5372:
-@@ -7594,6 +7705,7 @@ static int rt2800_probe_hw_mode(struct r
+@@ -8301,6 +8412,7 @@ static int rt2800_probe_hw_mode(struct r
case RF3290:
case RF3320:
case RF3322:
case RF5360:
case RF5370:
case RF5372:
-@@ -7726,6 +7838,7 @@ static int rt2800_probe_hw_mode(struct r
- case RF3053:
+@@ -8439,6 +8551,7 @@ static int rt2800_probe_hw_mode(struct r
case RF3070:
case RF3290:
+ case RF3853:
+ case RF5350:
case RF5360:
case RF5370:
case RF5372:
-@@ -7764,6 +7877,7 @@ static int rt2800_probe_rt(struct rt2x00
- case RT3390:
+@@ -8478,6 +8591,7 @@ static int rt2800_probe_rt(struct rt2x00
case RT3572:
case RT3593:
+ case RT3883:
+ case RT5350:
case RT5390:
case RT5392:
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
-@@ -36,6 +36,7 @@
- #include <linux/kernel.h>
+@@ -37,6 +37,7 @@
#include <linux/module.h>
#include <linux/slab.h>
+ #include <linux/clk.h>
+#include <linux/of.h>
#include "rt2x00.h"
#include "rt2800lib.h"
-@@ -7298,6 +7299,17 @@ static int rt2800_init_eeprom(struct rt2
+@@ -7946,6 +7947,17 @@ static int rt2800_init_eeprom(struct rt2
rt2800_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC);
rt2800_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY);
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
-@@ -1262,7 +1262,7 @@ static inline void rt2x00lib_set_if_comb
+@@ -1265,7 +1265,7 @@ static inline void rt2x00lib_set_if_comb
*/
if_limit = &rt2x00dev->if_limits_ap;
if_limit->max = rt2x00dev->ops->max_ap_intf;
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
-@@ -7186,10 +7186,11 @@ static int rt2800_init_eeprom(struct rt2
+@@ -7831,10 +7831,11 @@ static int rt2800_init_eeprom(struct rt2
* RT53xx: defined in "EEPROM_CHIP_ID" field
*/
if (rt2x00_rt(rt2x00dev, RT3290) ||
rt2800_eeprom_read(rt2x00dev, EEPROM_CHIP_ID, &rf);
+ else if (rt2x00_rt(rt2x00dev, RT3352))
+ rf = RF3322;
+ else if (rt2x00_rt(rt2x00dev, RT3883))
+ rf = RF3853;
else if (rt2x00_rt(rt2x00dev, RT5350))
- rf = RF5350;
- else
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
-@@ -5529,6 +5529,7 @@ MODULE_FIRMWARE("mwl8k/fmimage_8366.fw")
+@@ -5682,6 +5682,7 @@ MODULE_FIRMWARE("mwl8k/fmimage_8366.fw")
MODULE_FIRMWARE(MWL8K_8366_AP_FW(MWL8K_8366_AP_FW_API));
static DEFINE_PCI_DEVICE_TABLE(mwl8k_pci_id_table) = {
static int modparam_bad_frames_preempt;
module_param_named(bad_frames_preempt, modparam_bad_frames_preempt, int, 0444);
MODULE_PARM_DESC(bad_frames_preempt,
-@@ -2747,10 +2752,10 @@ static int b43_gpio_init(struct b43_wlde
+@@ -2749,10 +2754,10 @@ static int b43_gpio_init(struct b43_wlde
u32 mask, set;
b43_maskset32(dev, B43_MMIO_MACCTL, ~B43_MACCTL_GPOUTSMSK, 0);
b43-$(CPTCFG_B43_PCMCIA) += pcmcia.o
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -1915,10 +1915,12 @@ static void b43_do_interrupt_thread(stru
+@@ -1909,10 +1909,12 @@ static void b43_do_interrupt_thread(stru
dma_reason[0], dma_reason[1],
dma_reason[2], dma_reason[3],
dma_reason[4], dma_reason[5]);
#endif /* B43_PIO_H_ */
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
-@@ -98,7 +98,7 @@ config B43_BCMA_PIO
+@@ -118,7 +118,7 @@ config B43_BCMA_PIO
default y
config B43_PIO
- bool
+ bool "Broadcom 43xx PIO support"
- depends on B43
+ depends on B43 && B43_SSB
select SSB_BLOCKIO
default y
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -1562,7 +1562,7 @@ static void b43_write_beacon_template(st
+@@ -1556,7 +1556,7 @@ static void b43_write_beacon_template(st
len, ram_offset, shm_size_offset, rate);
/* Write the PHY TX control parameters. */
antenna = b43_antenna_to_phyctl(antenna);
ctl = b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_BEACPHYCTL);
/* We can't send beacons with short preamble. Would get PHY errors. */
-@@ -3105,8 +3105,8 @@ static int b43_chip_init(struct b43_wlde
+@@ -3113,8 +3113,8 @@ static int b43_chip_init(struct b43_wlde
/* Select the antennae */
if (phy->ops->set_rx_antenna)
if (phy->type == B43_PHYTYPE_B) {
value16 = b43_read16(dev, 0x005E);
-@@ -3850,7 +3850,6 @@ static int b43_op_config(struct ieee8021
+@@ -3806,7 +3806,6 @@ static int b43_op_config(struct ieee8021
struct b43_wldev *dev;
struct b43_phy *phy;
struct ieee80211_conf *conf = &hw->conf;
int err = 0;
bool reload_bss = false;
-@@ -3904,11 +3903,9 @@ static int b43_op_config(struct ieee8021
+@@ -3860,11 +3859,9 @@ static int b43_op_config(struct ieee8021
}
/* Antennas for RX and management frame TX. */
if (wl->radio_enabled != phy->radio_on) {
if (wl->radio_enabled) {
-@@ -5041,6 +5038,47 @@ static int b43_op_get_survey(struct ieee
+@@ -4988,6 +4985,47 @@ static int b43_op_get_survey(struct ieee
return 0;
}
static const struct ieee80211_ops b43_hw_ops = {
.tx = b43_op_tx,
.conf_tx = b43_op_conf_tx,
-@@ -5062,6 +5100,8 @@ static const struct ieee80211_ops b43_hw
+@@ -5009,6 +5047,8 @@ static const struct ieee80211_ops b43_hw
.sw_scan_complete = b43_op_sw_scan_complete_notifier,
.get_survey = b43_op_get_survey,
.rfkill_poll = b43_rfkill_poll,
};
/* Hard-reset the chip. Do not call this directly.
-@@ -5308,6 +5348,8 @@ static int b43_one_core_attach(struct b4
+@@ -5295,6 +5335,8 @@ static int b43_one_core_attach(struct b4
if (!wldev)
goto out;
wldev->use_pio = b43_modparam_pio;
wldev->dev = dev;
wldev->wl = wl;
-@@ -5398,6 +5440,9 @@ static struct b43_wl *b43_wireless_init(
+@@ -5385,6 +5427,9 @@ static struct b43_wl *b43_wireless_init(
hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
-@@ -1061,6 +1061,31 @@ static inline bool b43_using_pio_transfe
+@@ -1054,6 +1054,31 @@ static inline bool b43_using_pio_transfe
return dev->__using_pio_transfers;
}
__printf(2, 3) void b43err(struct b43_wl *wl, const char *fmt, ...);
--- a/drivers/net/wireless/b43/bus.h
+++ b/drivers/net/wireless/b43/bus.h
-@@ -60,6 +60,16 @@ static inline bool b43_bus_host_is_sdio(
- return (dev->bus_type == B43_BUS_SSB &&
- dev->sdev->bus->bustype == SSB_BUSTYPE_SDIO);
+@@ -70,6 +70,18 @@ static inline bool b43_bus_host_is_sdio(
+ return false;
+ #endif
}
+static inline bool b43_bus_host_is_pci(struct b43_bus_dev *dev)
+{
-+ if (dev->bus_type == B43_BUS_SSB)
-+ return (dev->sdev->bus->bustype == SSB_BUSTYPE_PCI);
+#ifdef CPTCFG_B43_BCMA
+ if (dev->bus_type == B43_BUS_BCMA)
+ return (dev->bdev->bus->hosttype == BCMA_HOSTTYPE_PCI);
+#endif
++#ifdef CPTCFG_B43_SSB
++ if (dev->bus_type == B43_BUS_SSB)
++ return (dev->sdev->bus->bustype == SSB_BUSTYPE_PCI);
++#endif
+ return false;
+}
struct b43_bus_dev *b43_bus_dev_ssb_init(struct ssb_device *sdev);
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -4437,7 +4437,7 @@ static int b43_phy_versioning(struct b43
+@@ -4380,7 +4380,7 @@ static int b43_phy_versioning(struct b43
u16 radio24[3];
for (tmp = 0; tmp < 3; tmp++) {
radio24[tmp] = b43_read16(dev, B43_MMIO_RADIO24_DATA);
}
-@@ -4456,10 +4456,10 @@ static int b43_phy_versioning(struct b43
+@@ -4399,10 +4399,10 @@ static int b43_phy_versioning(struct b43
else
tmp = 0x5205017F;
} else {
<< 16;
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
-@@ -266,6 +266,12 @@ void b43_phy_write(struct b43_wldev *dev
+@@ -267,6 +267,12 @@ void b43_phy_write(struct b43_wldev *dev
{
assert_mac_suspended(dev);
dev->phy.ops->phy_write(dev, reg, value);
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
-@@ -5418,14 +5418,14 @@ static inline void check_phyreg(struct b
+@@ -5641,14 +5641,14 @@ static inline void check_phyreg(struct b
static u16 b43_nphy_op_read(struct b43_wldev *dev, u16 reg)
{
check_phyreg(dev, reg);
b43_write16(dev, B43_MMIO_PHY_DATA, value);
}
-@@ -5433,7 +5433,7 @@ static void b43_nphy_op_maskset(struct b
+@@ -5656,7 +5656,7 @@ static void b43_nphy_op_maskset(struct b
u16 set)
{
check_phyreg(dev, reg);
b43_maskset16(dev, B43_MMIO_PHY_DATA, mask, set);
}
-@@ -5444,7 +5444,7 @@ static u16 b43_nphy_op_radio_read(struct
- /* N-PHY needs 0x100 for read access */
- reg |= 0x100;
+@@ -5670,7 +5670,7 @@ static u16 b43_nphy_op_radio_read(struct
+ else
+ reg |= 0x100;
- b43_write16(dev, B43_MMIO_RADIO_CONTROL, reg);
+ b43_wflush16(dev, B43_MMIO_RADIO_CONTROL, reg);
return b43_read16(dev, B43_MMIO_RADIO_DATA_LOW);
}
-@@ -5453,7 +5453,7 @@ static void b43_nphy_op_radio_write(stru
+@@ -5679,7 +5679,7 @@ static void b43_nphy_op_radio_write(stru
/* Register 1 is a 32-bit register. */
B43_WARN_ON(reg == 1);
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
-@@ -2764,6 +2764,14 @@ static int b43_gpio_init(struct b43_wlde
+@@ -2766,6 +2766,14 @@ static int b43_gpio_init(struct b43_wlde
} else if (dev->dev->chip_id == 0x5354) {
/* Don't allow overtaking buttons GPIOs */
set &= 0x2; /* 0x2 is LED GPIO on BCM5354 */
+++ /dev/null
-Move the wl1251 part of the wl12xx platform data structure into a new
-structure specifically for wl1251. Change the platform data built-in
-block and board files accordingly.
-
-Cc: Tony Lindgren <tony@atomide.com>
-Signed-off-by: Luciano Coelho <coelho@ti.com>
-Acked-by: Tony Lindgren <tony@atomide.com>
-Reviewed-by: Felipe Balbi <balbi@ti.com>
-
---- a/drivers/net/wireless/ti/wilink_platform_data.c
-+++ b/drivers/net/wireless/ti/wilink_platform_data.c
-@@ -23,17 +23,17 @@
- #include <linux/err.h>
- #include <linux/wl12xx.h>
-
--static struct wl12xx_platform_data *platform_data;
-+static struct wl12xx_platform_data *wl12xx_platform_data;
-
- int __init wl12xx_set_platform_data(const struct wl12xx_platform_data *data)
- {
-- if (platform_data)
-+ if (wl12xx_platform_data)
- return -EBUSY;
- if (!data)
- return -EINVAL;
-
-- platform_data = kmemdup(data, sizeof(*data), GFP_KERNEL);
-- if (!platform_data)
-+ wl12xx_platform_data = kmemdup(data, sizeof(*data), GFP_KERNEL);
-+ if (!wl12xx_platform_data)
- return -ENOMEM;
-
- return 0;
-@@ -41,9 +41,34 @@ int __init wl12xx_set_platform_data(cons
-
- struct wl12xx_platform_data *wl12xx_get_platform_data(void)
- {
-- if (!platform_data)
-+ if (!wl12xx_platform_data)
- return ERR_PTR(-ENODEV);
-
-- return platform_data;
-+ return wl12xx_platform_data;
- }
- EXPORT_SYMBOL(wl12xx_get_platform_data);
-+
-+static struct wl1251_platform_data *wl1251_platform_data;
-+
-+int __init wl1251_set_platform_data(const struct wl1251_platform_data *data)
-+{
-+ if (wl1251_platform_data)
-+ return -EBUSY;
-+ if (!data)
-+ return -EINVAL;
-+
-+ wl1251_platform_data = kmemdup(data, sizeof(*data), GFP_KERNEL);
-+ if (!wl1251_platform_data)
-+ return -ENOMEM;
-+
-+ return 0;
-+}
-+
-+struct wl1251_platform_data *wl1251_get_platform_data(void)
-+{
-+ if (!wl1251_platform_data)
-+ return ERR_PTR(-ENODEV);
-+
-+ return wl1251_platform_data;
-+}
-+EXPORT_SYMBOL(wl1251_get_platform_data);
---- a/drivers/net/wireless/ti/wl1251/sdio.c
-+++ b/drivers/net/wireless/ti/wl1251/sdio.c
-@@ -227,7 +227,7 @@ static int wl1251_sdio_probe(struct sdio
- struct wl1251 *wl;
- struct ieee80211_hw *hw;
- struct wl1251_sdio *wl_sdio;
-- const struct wl12xx_platform_data *wl12xx_board_data;
-+ const struct wl1251_platform_data *wl1251_board_data;
-
- hw = wl1251_alloc_hw();
- if (IS_ERR(hw))
-@@ -254,11 +254,11 @@ static int wl1251_sdio_probe(struct sdio
- wl->if_priv = wl_sdio;
- wl->if_ops = &wl1251_sdio_ops;
-
-- wl12xx_board_data = wl12xx_get_platform_data();
-- if (!IS_ERR(wl12xx_board_data)) {
-- wl->set_power = wl12xx_board_data->set_power;
-- wl->irq = wl12xx_board_data->irq;
-- wl->use_eeprom = wl12xx_board_data->use_eeprom;
-+ wl1251_board_data = wl1251_get_platform_data();
-+ if (!IS_ERR(wl1251_board_data)) {
-+ wl->set_power = wl1251_board_data->set_power;
-+ wl->irq = wl1251_board_data->irq;
-+ wl->use_eeprom = wl1251_board_data->use_eeprom;
- }
-
- if (wl->irq) {
---- a/drivers/net/wireless/ti/wl1251/spi.c
-+++ b/drivers/net/wireless/ti/wl1251/spi.c
-@@ -241,7 +241,7 @@ static const struct wl1251_if_operations
-
- static int wl1251_spi_probe(struct spi_device *spi)
- {
-- struct wl12xx_platform_data *pdata;
-+ struct wl1251_platform_data *pdata;
- struct ieee80211_hw *hw;
- struct wl1251 *wl;
- int ret;
--- /dev/null
+When running with DT, we no longer have a board file that can set up the
+platform data for wlcore. Allow this data to be passed from DT.
+
+Since some platforms use a gpio-irq, add support for passing either the
+irq number or the gpio number. For the latter case, the driver will
+request the gpio and convert it to the irq number. If an irq is
+specified, it'll be used as is.
+
+[Arik - the pdev_data pointer does not belong to us and is freed when
+the device is released. Dereference to our private data first.]
+
+Signed-off-by: Ido Yariv <ido@wizery.com>
+Signed-off-by: Arik Nemtsov <arik@wizery.com>
+---
+ drivers/net/wireless/ti/wlcore/sdio.c | 71 ++++++++++++++++++++++++++++++++---
+ include/linux/wl12xx.h | 3 +-
+ 2 files changed, 67 insertions(+), 7 deletions(-)
+
+--- a/drivers/net/wireless/ti/wlcore/sdio.c
++++ b/drivers/net/wireless/ti/wlcore/sdio.c
+@@ -34,6 +34,7 @@
+ #include <linux/wl12xx.h>
+ #include <linux/pm_runtime.h>
+ #include <linux/printk.h>
++#include <linux/of.h>
+
+ #include "wlcore.h"
+ #include "wl12xx_80211.h"
+@@ -214,6 +215,61 @@ static struct wl1271_if_operations sdio_
+ .set_block_size = wl1271_sdio_set_block_size,
+ };
+
++static const struct of_device_id wlcore_of_match[] = {
++ {
++ .compatible = "wlcore",
++ },
++ {}
++};
++MODULE_DEVICE_TABLE(of, wlcore_of_match);
++
++static struct wl12xx_platform_data *get_platform_data(struct device *dev)
++{
++ struct wl12xx_platform_data *pdata;
++ struct device_node *np;
++ u32 gpio;
++
++ pdata = wl12xx_get_platform_data();
++ if (!IS_ERR(pdata))
++ return kmemdup(pdata, sizeof(*pdata), GFP_KERNEL);
++
++ np = of_find_matching_node(NULL, wlcore_of_match);
++ if (!np) {
++ dev_err(dev, "No platform data set\n");
++ return NULL;
++ }
++
++ pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
++ if (!pdata) {
++ dev_err(dev, "Can't allocate platform data\n");
++ return NULL;
++ }
++
++ if (of_property_read_u32(np, "irq", &pdata->irq)) {
++ if (!of_property_read_u32(np, "gpio", &gpio) &&
++ !gpio_request_one(gpio, GPIOF_IN, "wlcore_irq")) {
++ pdata->gpio = gpio;
++ pdata->irq = gpio_to_irq(gpio);
++ }
++ }
++
++ /* Optional fields */
++ pdata->use_eeprom = of_property_read_bool(np, "use-eeprom");
++ of_property_read_u32(np, "board-ref-clock", &pdata->board_ref_clock);
++ of_property_read_u32(np, "board-tcxo-clock", &pdata->board_tcxo_clock);
++ of_property_read_u32(np, "platform-quirks", &pdata->platform_quirks);
++
++ return pdata;
++}
++
++static void del_platform_data(struct wl12xx_platform_data *pdata)
++{
++ if (pdata->gpio)
++ gpio_free(pdata->gpio);
++
++ kfree(pdata);
++}
++
+ static int wl1271_probe(struct sdio_func *func,
+ const struct sdio_device_id *id)
+ {
+@@ -245,10 +301,10 @@ static int wl1271_probe(struct sdio_func
+ /* Use block mode for transferring over one block size of data */
+ func->card->quirks |= MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
+
+- pdev_data.pdata = wl12xx_get_platform_data();
+- if (IS_ERR(pdev_data.pdata)) {
+- ret = PTR_ERR(pdev_data.pdata);
+- dev_err(glue->dev, "missing wlan platform data: %d\n", ret);
++ pdev_data.pdata = get_platform_data(&func->dev);
++ if (!pdev_data.pdata) {
++ ret = -EINVAL;
++ dev_err(glue->dev, "missing wlan platform data\n");
+ goto out_free_glue;
+ }
+
+@@ -279,7 +335,7 @@ static int wl1271_probe(struct sdio_func
+ if (!glue->core) {
+ dev_err(glue->dev, "can't allocate platform_device");
+ ret = -ENOMEM;
+- goto out_free_glue;
++ goto out_free_pdata;
+ }
+
+ glue->core->dev.parent = &func->dev;
+@@ -313,6 +369,9 @@ static int wl1271_probe(struct sdio_func
+ out_dev_put:
+ platform_device_put(glue->core);
+
++out_free_pdata:
++ del_platform_data(pdev_data->pdata);
++
+ out_free_glue:
+ kfree(glue);
+
+@@ -323,11 +382,14 @@ out:
+ static void wl1271_remove(struct sdio_func *func)
+ {
+ struct wl12xx_sdio_glue *glue = sdio_get_drvdata(func);
++ struct wlcore_platdev_data *pdev_data = glue->core->dev.platform_data;
++ struct wl12xx_platform_data *pdata = pdev_data->pdata;
+
+ /* Undo decrement done above in wl1271_probe */
+ pm_runtime_get_noresume(&func->dev);
+
+ platform_device_unregister(glue->core);
++ del_platform_data(pdata);
+ kfree(glue);
+ }
+
--- /dev/null
+From 4101e8dc540d19f1f6c24930629149191786e4cd Mon Sep 17 00:00:00 2001
+From: Arik Nemtsov <arik@wizery.com>
+Date: Mon, 9 Sep 2013 16:48:59 +0300
+Subject: [PATCH 27/75] wlcore: don't switch channels on disconnected STA vifs
+
+Sending the FW a channel switch command on a disconnected vif may result
+in a beacon loss event. Avoid this edge case.
+
+Signed-off-by: Arik Nemtsov <arik@wizery.com>
+---
+ drivers/net/wireless/ti/wlcore/main.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+--- a/drivers/net/wireless/ti/wlcore/main.c
++++ b/drivers/net/wireless/ti/wlcore/main.c
+@@ -5148,6 +5148,10 @@ static void wl12xx_op_channel_switch(str
+ if (unlikely(wl->state == WLCORE_STATE_OFF)) {
+ wl12xx_for_each_wlvif_sta(wl, wlvif) {
+ struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
++
++ if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
++ continue;
++
+ ieee80211_chswitch_done(vif, false);
+ }
+ goto out;
+@@ -5163,6 +5167,9 @@ static void wl12xx_op_channel_switch(str
+ wl12xx_for_each_wlvif_sta(wl, wlvif) {
+ unsigned long delay_usec;
+
++ if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
++ continue;
++
+ ret = wl->ops->channel_switch(wl, wlvif, ch_switch);
+ if (ret)
+ goto out_sleep;
+++ /dev/null
-The platform_quirk element in the platform data was used to change the
-way the IRQ is triggered. When set, the EDGE_IRQ quirk would change
-the irqflags used and treat edge trigger differently from the rest.
-
-Instead of hiding this irq flag setting behind the quirk, have the
-board files set the flags during initialization. This will be more
-meaningful than driver-specific quirks when we switch to DT.
-
-Additionally, fix missing gpio_request() calls in the boarding files
-(so that setting the flags actually works).
-
-Cc: Tony Lindgren <tony@atomide.com>
-Cc: Sekhar Nori <nsekhar@ti.com>
-Signed-off-by: Luciano Coelho <coelho@ti.com>
-Reviewed-by: Felipe Balbi <balbi@ti.com>
-Acked-by: Sekhar Nori <nsekhar@ti.com>
-
---- a/drivers/net/wireless/ti/wlcore/debugfs.c
-+++ b/drivers/net/wireless/ti/wlcore/debugfs.c
-@@ -502,7 +502,7 @@ static ssize_t driver_state_read(struct
- DRIVER_STATE_PRINT_HEX(irq);
- /* TODO: ref_clock and tcxo_clock were moved to wl12xx priv */
- DRIVER_STATE_PRINT_HEX(hw_pg_ver);
-- DRIVER_STATE_PRINT_HEX(platform_quirks);
-+ DRIVER_STATE_PRINT_HEX(irq_flags);
- DRIVER_STATE_PRINT_HEX(chip.id);
- DRIVER_STATE_PRINT_STR(chip.fw_ver_str);
- DRIVER_STATE_PRINT_STR(chip.phy_fw_ver_str);
---- a/drivers/net/wireless/ti/wlcore/main.c
-+++ b/drivers/net/wireless/ti/wlcore/main.c
-@@ -27,6 +27,7 @@
- #include <linux/vmalloc.h>
- #include <linux/wl12xx.h>
- #include <linux/interrupt.h>
-+#include <linux/irq.h>
-
- #include "wlcore.h"
- #include "debug.h"
-@@ -528,7 +529,7 @@ static int wlcore_irq_locked(struct wl12
- * In case edge triggered interrupt must be used, we cannot iterate
- * more than once without introducing race conditions with the hardirq.
- */
-- if (wl->platform_quirks & WL12XX_PLATFORM_QUIRK_EDGE_IRQ)
-+ if (wl->irq_flags & IRQF_TRIGGER_RISING)
- loopcount = 1;
-
- wl1271_debug(DEBUG_IRQ, "IRQ work");
-@@ -5934,7 +5935,6 @@ struct ieee80211_hw *wlcore_alloc_hw(siz
- wl->ap_ps_map = 0;
- wl->ap_fw_ps_map = 0;
- wl->quirks = 0;
-- wl->platform_quirks = 0;
- wl->system_hlid = WL12XX_SYSTEM_HLID;
- wl->active_sta_count = 0;
- wl->active_link_count = 0;
-@@ -6075,7 +6075,7 @@ static void wlcore_nvs_cb(const struct f
- struct platform_device *pdev = wl->pdev;
- struct wlcore_platdev_data *pdev_data = dev_get_platdata(&pdev->dev);
- struct wl12xx_platform_data *pdata = pdev_data->pdata;
-- unsigned long irqflags;
-+
- int ret;
- irq_handler_t hardirq_fn = NULL;
-
-@@ -6103,29 +6103,19 @@ static void wlcore_nvs_cb(const struct f
- wlcore_adjust_conf(wl);
-
- wl->irq = platform_get_irq(pdev, 0);
-- wl->platform_quirks = pdata->platform_quirks;
- wl->if_ops = pdev_data->if_ops;
-
--#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32)
-- irqflags = IRQF_TRIGGER_RISING;
-+ wl->irq_flags = irq_get_trigger_type(wl->irq) | IRQF_ONESHOT;
- hardirq_fn = wlcore_hardirq;
--#else
-- if (wl->platform_quirks & WL12XX_PLATFORM_QUIRK_EDGE_IRQ) {
-- irqflags = IRQF_TRIGGER_RISING;
-- hardirq_fn = wlcore_hardirq;
-- } else {
-- irqflags = IRQF_TRIGGER_HIGH | IRQF_ONESHOT;
-- }
--#endif
-
- #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,31)
- ret = compat_request_threaded_irq(&wl->irq_compat, wl->irq,
- hardirq_fn, wlcore_irq,
-- irqflags,
-+ wl->irqflags,
- pdev->name, wl);
- #else
- ret = request_threaded_irq(wl->irq, hardirq_fn, wlcore_irq,
-- irqflags, pdev->name, wl);
-+ wl->irq_flags, pdev->name, wl);
- #endif
- if (ret < 0) {
- wl1271_error("request_irq() failed: %d", ret);
---- a/drivers/net/wireless/ti/wlcore/wlcore.h
-+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
-@@ -188,6 +188,8 @@ struct wl1271 {
-
- int irq;
-
-+ int irq_flags;
-+
- spinlock_t wl_lock;
-
- enum wlcore_state state;
-@@ -395,9 +397,6 @@ struct wl1271 {
- /* Quirks of specific hardware revisions */
- unsigned int quirks;
-
-- /* Platform limitations */
-- unsigned int platform_quirks;
--
- /* number of currently active RX BA sessions */
- int ba_rx_session_count;
-
+++ /dev/null
-The pwr_in_suspend flag depends on the MMC settings which can be
-retrieved from the SDIO subsystem, so it doesn't need to be part of
-the platform data structure. Move it to the platform device data that
-is passed from SDIO to wlcore.
-
-Signed-off-by: Luciano Coelho <coelho@ti.com>
-Reviewed-by: Felipe Balbi <balbi@ti.com>
-
---- a/drivers/net/wireless/ti/wlcore/main.c
-+++ b/drivers/net/wireless/ti/wlcore/main.c
-@@ -6074,7 +6074,6 @@ static void wlcore_nvs_cb(const struct f
- struct wl1271 *wl = context;
- struct platform_device *pdev = wl->pdev;
- struct wlcore_platdev_data *pdev_data = dev_get_platdata(&pdev->dev);
-- struct wl12xx_platform_data *pdata = pdev_data->pdata;
-
- int ret;
- irq_handler_t hardirq_fn = NULL;
-@@ -6127,7 +6126,7 @@ static void wlcore_nvs_cb(const struct f
- if (!ret) {
- wl->irq_wake_enabled = true;
- device_init_wakeup(wl->dev, 1);
-- if (pdata->pwr_in_suspend)
-+ if (pdev_data->pwr_in_suspend)
- wl->hw->wiphy->wowlan = &wlcore_wowlan_support;
- }
- #endif
---- a/drivers/net/wireless/ti/wlcore/sdio.c
-+++ b/drivers/net/wireless/ti/wlcore/sdio.c
-@@ -260,7 +260,7 @@ static int wl1271_probe(struct sdio_func
- dev_dbg(glue->dev, "sdio PM caps = 0x%x\n", mmcflags);
-
- if (mmcflags & MMC_PM_KEEP_POWER)
-- pdev_data->pdata->pwr_in_suspend = true;
-+ pdev_data->pwr_in_suspend = true;
-
- sdio_set_drvdata(func, glue);
-
---- a/drivers/net/wireless/ti/wlcore/wlcore_i.h
-+++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h
-@@ -209,6 +209,7 @@ struct wl1271_if_operations {
- struct wlcore_platdev_data {
- struct wl12xx_platform_data *pdata;
- struct wl1271_if_operations *if_ops;
-+ bool pwr_in_suspend;
- };
-
- #define MAX_NUM_KEYS 14
+++ /dev/null
-Instead of defining an enumeration with the FW specific values for the
-different clock rates, use the actual frequency instead. Also add a
-boolean to specify whether the clock is XTAL or not.
-
-Change all board files to reflect this.
-
-Additionally, this reverts commit 26f45c (ARM: OMAP2+: Legacy support
-for wl12xx when booted with devicetree), since this is not be needed
-anymore, now that DT support for WiLink is implemented.
-
-Cc: Tony Lindgren <tony@atomide.com>
-Cc: Sekhar Nori <nsekhar@ti.com>
-Signed-off-by: Luciano Coelho <coelho@ti.com>
-Reviewed-by: Felipe Balbi <balbi@ti.com>
-
---- a/drivers/net/wireless/ti/wl12xx/main.c
-+++ b/drivers/net/wireless/ti/wl12xx/main.c
-@@ -1711,6 +1711,43 @@ static struct ieee80211_sta_ht_cap wl12x
- },
- };
-
-+static const struct wl12xx_clock wl12xx_refclock_table[] = {
-+ { 19200000, false, WL12XX_REFCLOCK_19 },
-+ { 26000000, false, WL12XX_REFCLOCK_26 },
-+ { 26000000, true, WL12XX_REFCLOCK_26_XTAL },
-+ { 38400000, false, WL12XX_REFCLOCK_38 },
-+ { 38400000, true, WL12XX_REFCLOCK_38_XTAL },
-+ { 52000000, false, WL12XX_REFCLOCK_52 },
-+ { 0, false, 0 }
-+};
-+
-+static const struct wl12xx_clock wl12xx_tcxoclock_table[] = {
-+ { 16368000, true, WL12XX_TCXOCLOCK_16_368 },
-+ { 16800000, true, WL12XX_TCXOCLOCK_16_8 },
-+ { 19200000, true, WL12XX_TCXOCLOCK_19_2 },
-+ { 26000000, true, WL12XX_TCXOCLOCK_26 },
-+ { 32736000, true, WL12XX_TCXOCLOCK_32_736 },
-+ { 33600000, true, WL12XX_TCXOCLOCK_33_6 },
-+ { 38400000, true, WL12XX_TCXOCLOCK_38_4 },
-+ { 52000000, true, WL12XX_TCXOCLOCK_52 },
-+ { 0, false, 0 }
-+};
-+
-+static int wl12xx_get_clock_idx(const struct wl12xx_clock *table,
-+ u32 freq, bool xtal)
-+{
-+ int i = 0;
-+
-+ while(table[i].freq != 0) {
-+ if ((table[i].freq == freq) &&
-+ (table[i].xtal == xtal))
-+ return table[i].hw_idx;
-+ i++;
-+ };
-+
-+ return -EINVAL;
-+}
-+
- static int wl12xx_setup(struct wl1271 *wl)
- {
- struct wl12xx_priv *priv = wl->priv;
-@@ -1732,7 +1769,16 @@ static int wl12xx_setup(struct wl1271 *w
- wl12xx_conf_init(wl);
-
- if (!fref_param) {
-- priv->ref_clock = pdata->board_ref_clock;
-+ priv->ref_clock = wl12xx_get_clock_idx(wl12xx_refclock_table,
-+ pdata->ref_clock_freq,
-+ pdata->ref_clock_xtal);
-+ if (priv->ref_clock < 0) {
-+ wl1271_error("Invalid ref_clock frequency (%d Hz, %s)",
-+ pdata->ref_clock_freq,
-+ pdata->ref_clock_xtal ? "XTAL" : "not XTAL");
-+
-+ return priv->ref_clock;
-+ }
- } else {
- if (!strcmp(fref_param, "19.2"))
- priv->ref_clock = WL12XX_REFCLOCK_19;
-@@ -1751,7 +1797,15 @@ static int wl12xx_setup(struct wl1271 *w
- }
-
- if (!tcxo_param) {
-- priv->tcxo_clock = pdata->board_tcxo_clock;
-+ priv->tcxo_clock = wl12xx_get_clock_idx(wl12xx_tcxoclock_table,
-+ pdata->tcxo_clock_freq,
-+ true);
-+ if (priv->tcxo_clock < 0) {
-+ wl1271_error("Invalid tcxo_clock frequency (%d Hz)",
-+ pdata->tcxo_clock_freq);
-+
-+ return priv->tcxo_clock;
-+ }
- } else {
- if (!strcmp(tcxo_param, "19.2"))
- priv->tcxo_clock = WL12XX_TCXOCLOCK_19_2;
---- a/drivers/net/wireless/ti/wl12xx/wl12xx.h
-+++ b/drivers/net/wireless/ti/wl12xx/wl12xx.h
-@@ -79,4 +79,32 @@ struct wl12xx_priv {
- struct wl127x_rx_mem_pool_addr *rx_mem_addr;
- };
-
-+/* Reference clock values */
-+enum {
-+ WL12XX_REFCLOCK_19 = 0, /* 19.2 MHz */
-+ WL12XX_REFCLOCK_26 = 1, /* 26 MHz */
-+ WL12XX_REFCLOCK_38 = 2, /* 38.4 MHz */
-+ WL12XX_REFCLOCK_52 = 3, /* 52 MHz */
-+ WL12XX_REFCLOCK_38_XTAL = 4, /* 38.4 MHz, XTAL */
-+ WL12XX_REFCLOCK_26_XTAL = 5, /* 26 MHz, XTAL */
-+};
-+
-+/* TCXO clock values */
-+enum {
-+ WL12XX_TCXOCLOCK_19_2 = 0, /* 19.2MHz */
-+ WL12XX_TCXOCLOCK_26 = 1, /* 26 MHz */
-+ WL12XX_TCXOCLOCK_38_4 = 2, /* 38.4MHz */
-+ WL12XX_TCXOCLOCK_52 = 3, /* 52 MHz */
-+ WL12XX_TCXOCLOCK_16_368 = 4, /* 16.368 MHz */
-+ WL12XX_TCXOCLOCK_32_736 = 5, /* 32.736 MHz */
-+ WL12XX_TCXOCLOCK_16_8 = 6, /* 16.8 MHz */
-+ WL12XX_TCXOCLOCK_33_6 = 7, /* 33.6 MHz */
-+};
-+
-+struct wl12xx_clock {
-+ u32 freq;
-+ bool xtal;
-+ u8 hw_idx;
-+};
-+
- #endif /* __WL12XX_PRIV_H__ */
+++ /dev/null
-If platform data is not available, try to get the required information
-from the device tree. Register an OF match table and parse the
-appropriate device tree nodes.
-
-Parse interrupt property only, for now.
-
-Signed-off-by: Luciano Coelho <coelho@ti.com>
-Reviewed-by: Felipe Balbi <balbi@ti.com>
-
---- a/drivers/net/wireless/ti/wlcore/sdio.c
-+++ b/drivers/net/wireless/ti/wlcore/sdio.c
-@@ -30,7 +30,7 @@
- #include <linux/mmc/sdio_ids.h>
- #include <linux/mmc/card.h>
- #include <linux/mmc/host.h>
--#include <linux/gpio.h>
-+#include <linux/of_irq.h>
- #include <linux/wl12xx.h>
- #include <linux/pm_runtime.h>
- #include <linux/printk.h>
-@@ -214,6 +214,43 @@ static struct wl1271_if_operations sdio_
- .set_block_size = wl1271_sdio_set_block_size,
- };
-
-+static struct wl12xx_platform_data *wlcore_get_pdata_from_of(struct device *dev)
-+{
-+ struct wl12xx_platform_data *pdata;
-+ struct device_node *np = dev->of_node;
-+
-+ if (!np) {
-+ np = of_find_matching_node(NULL, dev->driver->of_match_table);
-+ if (!np) {
-+ dev_notice(dev, "device tree node not available\n");
-+ pdata = ERR_PTR(-ENODEV);
-+ goto out;
-+ }
-+ }
-+
-+ pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
-+ if (!pdata) {
-+ dev_err(dev, "can't allocate platform data\n");
-+ pdata = ERR_PTR(-ENODEV);
-+ goto out;
-+ }
-+
-+ pdata->irq = irq_of_parse_and_map(np, 0);
-+ if (pdata->irq < 0) {
-+ dev_err(dev, "can't get interrupt gpio from the device tree\n");
-+ goto out_free;
-+ }
-+
-+ goto out;
-+
-+out_free:
-+ kfree(pdata);
-+ pdata = ERR_PTR(-ENODEV);
-+
-+out:
-+ return pdata;
-+}
-+
- static int wl1271_probe(struct sdio_func *func,
- const struct sdio_device_id *id)
- {
-@@ -248,11 +285,22 @@ static int wl1271_probe(struct sdio_func
- /* Use block mode for transferring over one block size of data */
- func->card->quirks |= MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
-
-+ /* The pdata allocated here is freed when the device is freed,
-+ * so we don't need an additional out label to free it in case
-+ * of error further on.
-+ */
-+
-+ /* Try to get legacy platform data from the board file */
- pdev_data->pdata = wl12xx_get_platform_data();
- if (IS_ERR(pdev_data->pdata)) {
-- ret = PTR_ERR(pdev_data->pdata);
-- dev_err(glue->dev, "missing wlan platform data: %d\n", ret);
-- goto out_free_glue;
-+ dev_info(&func->dev,
-+ "legacy platform data not found, trying device tree\n");
-+
-+ pdev_data->pdata = wlcore_get_pdata_from_of(&func->dev);
-+ if (IS_ERR(pdev_data->pdata)) {
-+ dev_err(&func->dev, "can't get platform data\n");
-+ goto out_free_glue;
-+ }
- }
-
- /* if sdio can keep power while host is suspended, enable wow */
-@@ -386,16 +434,25 @@ static const struct dev_pm_ops wl1271_sd
- };
- #endif
-
-+static const struct of_device_id wlcore_sdio_of_match_table[] = {
-+ { .compatible = "ti,wilink6" },
-+ { .compatible = "ti,wilink7" },
-+ { .compatible = "ti,wilink8" },
-+ { }
-+};
-+MODULE_DEVICE_TABLE(of, wlcore_sdio_of_match_table);
-+
- static struct sdio_driver wl1271_sdio_driver = {
- .name = "wl1271_sdio",
- .id_table = wl1271_devices,
- .probe = wl1271_probe,
- .remove = wl1271_remove,
--#ifdef CONFIG_PM
- .drv = {
-+#ifdef CONFIG_PM
- .pm = &wl1271_sdio_pm_ops,
-- },
- #endif
-+ .of_match_table = of_match_ptr(wlcore_sdio_of_match_table),
-+ },
- };
-
- static int __init wl1271_init(void)
+++ /dev/null
-Add refclock and tcxoclock as clock providers in WiLink. These clocks
-are not accesible outside the WiLink module, but they are registered
-in the clock framework anyway. Only the WiLink chip consumes these
-clocks.
-
-In theory, the WiLink chip could be connected to external clocks
-instead of using these internal clocks, so make the clock consumer
-code generic enough. If external clocks are used, then the internal
-clock device tree nodes are not necessary, but the external ones must
-be specified.
-
-Signed-off-by: Luciano Coelho <coelho@ti.com>
-Reviewed-by: Felipe Balbi <balbi@ti.com>
-
---- a/drivers/net/wireless/ti/wlcore/sdio.c
-+++ b/drivers/net/wireless/ti/wlcore/sdio.c
-@@ -34,6 +34,7 @@
- #include <linux/wl12xx.h>
- #include <linux/pm_runtime.h>
- #include <linux/printk.h>
-+#include <linux/clk-provider.h>
-
- #include "wlcore.h"
- #include "wl12xx_80211.h"
-@@ -214,10 +215,15 @@ static struct wl1271_if_operations sdio_
- .set_block_size = wl1271_sdio_set_block_size,
- };
-
-+static const struct of_device_id wlcore_sdio_of_clk_match_table[] = {
-+ { .compatible = "ti,wilink-clock" },
-+};
-+
- static struct wl12xx_platform_data *wlcore_get_pdata_from_of(struct device *dev)
- {
- struct wl12xx_platform_data *pdata;
- struct device_node *np = dev->of_node;
-+ struct device_node *clock_node;
-
- if (!np) {
- np = of_find_matching_node(NULL, dev->driver->of_match_table);
-@@ -241,6 +247,9 @@ static struct wl12xx_platform_data *wlco
- goto out_free;
- }
-
-+ for_each_matching_node(clock_node, wlcore_sdio_of_clk_match_table)
-+ of_fixed_clk_setup(clock_node);
-+
- goto out;
-
- out_free:
+++ /dev/null
-Read the clock nodes from the device tree and use them to set the
-frequency for the refclock and the tcxo clock.
-
-Also, call sdio_set_drvdata() earlier, so the glue is already set in
-the driver data when we call wlcore_get_pdata_from_of() and we don't
-need to pass it as a parameter.
-
-Signed-off-by: Luciano Coelho <coelho@ti.com>
-Reviewed-by: Felipe Balbi <balbi@ti.com>
-
---- a/drivers/net/wireless/ti/wlcore/sdio.c
-+++ b/drivers/net/wireless/ti/wlcore/sdio.c
-@@ -53,6 +53,7 @@ static bool dump = false;
- struct wl12xx_sdio_glue {
- struct device *dev;
- struct platform_device *core;
-+ struct clk *refclock, *tcxoclock;
- };
-
- static const struct sdio_device_id wl1271_devices[] = {
-@@ -224,6 +225,7 @@ static struct wl12xx_platform_data *wlco
- struct wl12xx_platform_data *pdata;
- struct device_node *np = dev->of_node;
- struct device_node *clock_node;
-+ struct wl12xx_sdio_glue *glue = sdio_get_drvdata(dev_to_sdio_func(dev));
-
- if (!np) {
- np = of_find_matching_node(NULL, dev->driver->of_match_table);
-@@ -250,6 +252,26 @@ static struct wl12xx_platform_data *wlco
- for_each_matching_node(clock_node, wlcore_sdio_of_clk_match_table)
- of_fixed_clk_setup(clock_node);
-
-+ /* TODO: make sure we have this when needed (ie. for WL6 and WL7) */
-+ glue->refclock = of_clk_get_by_name(np, "refclock");
-+ if (IS_ERR(glue->refclock)) {
-+ dev_err(dev, "couldn't find refclock on the device tree\n");
-+ glue->refclock = NULL;
-+ } else {
-+ clk_prepare_enable(glue->refclock);
-+ pdata->ref_clock_freq = clk_get_rate(glue->refclock);
-+ }
-+
-+ /* TODO: make sure we have this when needed (ie. for WL7) */
-+ glue->tcxoclock = of_clk_get_by_name(np, "tcxoclock");
-+ if (IS_ERR(glue->tcxoclock)) {
-+ dev_err(dev, "couldn't find tcxoclock on the device tree\n");
-+ glue->tcxoclock = NULL;
-+ } else {
-+ clk_prepare_enable(glue->tcxoclock);
-+ pdata->ref_clock_freq = clk_get_rate(glue->tcxoclock);
-+ }
-+
- goto out;
-
- out_free:
-@@ -294,6 +316,8 @@ static int wl1271_probe(struct sdio_func
- /* Use block mode for transferring over one block size of data */
- func->card->quirks |= MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
-
-+ sdio_set_drvdata(func, glue);
-+
- /* The pdata allocated here is freed when the device is freed,
- * so we don't need an additional out label to free it in case
- * of error further on.
-@@ -319,8 +343,6 @@ static int wl1271_probe(struct sdio_func
- if (mmcflags & MMC_PM_KEEP_POWER)
- pdev_data->pwr_in_suspend = true;
-
-- sdio_set_drvdata(func, glue);
--
- /* Tell PM core that we don't need the card to be powered now */
- pm_runtime_put_noidle(&func->dev);
-
-@@ -387,6 +409,16 @@ static void wl1271_remove(struct sdio_fu
- {
- struct wl12xx_sdio_glue *glue = sdio_get_drvdata(func);
-
-+ if (glue->refclock) {
-+ clk_disable_unprepare(glue->refclock);
-+ clk_put(glue->refclock);
-+ }
-+
-+ if (glue->tcxoclock) {
-+ clk_disable_unprepare(glue->tcxoclock);
-+ clk_put(glue->tcxoclock);
-+ }
-+
- /* Undo decrement done above in wl1271_probe */
- pm_runtime_get_noresume(&func->dev);
-
+++ /dev/null
-The fref and the tcxo clocks settings are optional in some platforms.
-WiLink8 doesn't need either, so we don't check the values. WiLink 6
-only needs the fref clock, so we check that it is valid or return with
-an error. WiLink7 needs both clocks, if either is not available we
-return with an error.
-
-Signed-off-by: Luciano Coelho <coelho@ti.com>
-Reviewed-by: Felipe Balbi <balbi@ti.com>
-
---- a/drivers/net/wireless/ti/wl12xx/main.c
-+++ b/drivers/net/wireless/ti/wl12xx/main.c
-@@ -930,6 +930,11 @@ static int wl128x_boot_clk(struct wl1271
- u16 sys_clk_cfg;
- int ret;
-
-+ if ((priv->ref_clock < 0) || (priv->tcxo_clock < 0)) {
-+ wl1271_error("Missing fref and/or tcxo clock settings\n");
-+ return -EINVAL;
-+ }
-+
- /* For XTAL-only modes, FREF will be used after switching from TCXO */
- if (priv->ref_clock == WL12XX_REFCLOCK_26_XTAL ||
- priv->ref_clock == WL12XX_REFCLOCK_38_XTAL) {
-@@ -979,6 +984,11 @@ static int wl127x_boot_clk(struct wl1271
- u32 clk;
- int ret;
-
-+ if (priv->ref_clock < 0) {
-+ wl1271_error("Missing fref clock settings\n");
-+ return -EINVAL;
-+ }
-+
- if (WL127X_PG_GET_MAJOR(wl->hw_pg_ver) < 3)
- wl->quirks |= WLCORE_QUIRK_END_OF_TRANSACTION;
-
-@@ -1768,7 +1778,7 @@ static int wl12xx_setup(struct wl1271 *w
- wlcore_set_ht_cap(wl, IEEE80211_BAND_5GHZ, &wl12xx_ht_cap);
- wl12xx_conf_init(wl);
-
-- if (!fref_param) {
-+ if (!fref_param && (pdata->ref_clock_freq > 0)) {
- priv->ref_clock = wl12xx_get_clock_idx(wl12xx_refclock_table,
- pdata->ref_clock_freq,
- pdata->ref_clock_xtal);
-@@ -1779,6 +1789,8 @@ static int wl12xx_setup(struct wl1271 *w
-
- return priv->ref_clock;
- }
-+ } else if (!fref_param) {
-+ priv->ref_clock = -EINVAL;
- } else {
- if (!strcmp(fref_param, "19.2"))
- priv->ref_clock = WL12XX_REFCLOCK_19;
-@@ -1796,7 +1808,7 @@ static int wl12xx_setup(struct wl1271 *w
- wl1271_error("Invalid fref parameter %s", fref_param);
- }
-
-- if (!tcxo_param) {
-+ if (!fref_param && (pdata->tcxo_clock_freq > 0)) {
- priv->tcxo_clock = wl12xx_get_clock_idx(wl12xx_tcxoclock_table,
- pdata->tcxo_clock_freq,
- true);
-@@ -1806,7 +1818,9 @@ static int wl12xx_setup(struct wl1271 *w
-
- return priv->tcxo_clock;
- }
-- } else {
-+ } else if (!fref_param) {
-+ priv->tcxo_clock = -EINVAL;
-+ }else {
- if (!strcmp(tcxo_param, "19.2"))
- priv->tcxo_clock = WL12XX_TCXOCLOCK_19_2;
- else if (!strcmp(tcxo_param, "26"))
---- a/drivers/net/wireless/ti/wlcore/sdio.c
-+++ b/drivers/net/wireless/ti/wlcore/sdio.c
-@@ -252,20 +252,16 @@ static struct wl12xx_platform_data *wlco
- for_each_matching_node(clock_node, wlcore_sdio_of_clk_match_table)
- of_fixed_clk_setup(clock_node);
-
-- /* TODO: make sure we have this when needed (ie. for WL6 and WL7) */
- glue->refclock = of_clk_get_by_name(np, "refclock");
- if (IS_ERR(glue->refclock)) {
-- dev_err(dev, "couldn't find refclock on the device tree\n");
- glue->refclock = NULL;
- } else {
- clk_prepare_enable(glue->refclock);
- pdata->ref_clock_freq = clk_get_rate(glue->refclock);
- }
-
-- /* TODO: make sure we have this when needed (ie. for WL7) */
- glue->tcxoclock = of_clk_get_by_name(np, "tcxoclock");
- if (IS_ERR(glue->tcxoclock)) {
-- dev_err(dev, "couldn't find tcxoclock on the device tree\n");
- glue->tcxoclock = NULL;
- } else {
- clk_prepare_enable(glue->tcxoclock);
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
-@@ -678,8 +678,7 @@ static int ath9k_init_soc_platform(struc
+@@ -474,8 +474,7 @@ static int ath9k_init_soc_platform(struc
return ret;
}
return ret;
}
+@@ -508,7 +507,7 @@ static int ath9k_init_softc(u16 devid, s
+ sc->tx99_power = MAX_RATE_POWER + 1;
+ init_waitqueue_head(&sc->tx_wait);
+
+- if (!pdata || pdata->use_eeprom) {
++ if (!pdata) {
+ ah->ah_flags |= AH_USE_EEPROM;
+ sc->sc_ah->led_pin = -1;
+ } else {
--- a/include/linux/ath9k_platform.h
+++ b/include/linux/ath9k_platform.h
-@@ -33,7 +33,6 @@ struct ath9k_platform_data {
+@@ -33,15 +33,12 @@ struct ath9k_platform_data {
bool endian_check;
bool is_clk_25mhz;
bool disable_2ghz;
bool disable_5ghz;
+ int (*get_mac_revision)(void);
+ int (*external_reset)(void);
+
+- bool use_eeprom;
+-
+ int num_leds;
+ const struct gpio_led *leds;
+ };
+--- a/drivers/net/wireless/ath/ath9k/pci.c
++++ b/drivers/net/wireless/ath/ath9k/pci.c
+@@ -687,7 +687,7 @@ static bool ath_pci_eeprom_read(struct a
+ struct ath_softc *sc = (struct ath_softc *) common->priv;
+ struct ath9k_platform_data *pdata = sc->dev->platform_data;
+
+- if (pdata && !pdata->use_eeprom) {
++ if (pdata) {
+ if (off >= (ARRAY_SIZE(pdata->eeprom_data))) {
+ ath_err(common,
+ "%s: eeprom read failed, offset %08x is out of range\n",
--- /dev/null
+--- a/drivers/net/wireless/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/rt2x00/rt2800lib.c
+@@ -36,7 +36,6 @@
+ #include <linux/kernel.h>
+ #include <linux/module.h>
+ #include <linux/slab.h>
+-#include <linux/clk.h>
+ #include <linux/of.h>
+
+ #include "rt2x00.h"
+@@ -8622,14 +8621,13 @@ static int rt2800_probe_rt(struct rt2x00
+
+ int rt2800_probe_clk(struct rt2x00_dev *rt2x00dev)
+ {
++ struct rt2x00_platform_data *pdata = rt2x00dev->dev->platform_data;
+ struct hw_mode_spec *spec = &rt2x00dev->spec;
+- struct clk *clk = clk_get(rt2x00dev->dev, NULL);
+
+- if (IS_ERR(clk))
+- return PTR_ERR(clk);
++ if (!pdata)
++ return -EINVAL;
+
+- if (clk_get_rate(clk) == 20000000)
+- spec->clk_is_20mhz = 1;
++ spec->clk_is_20mhz = pdata->clk_is_20mhz;
+
+ return 0;
+ }
projects / 12.09 / openwrt.git / commitdiff