diff options
Diffstat (limited to 'package/kernel/mac80211')
219 files changed, 7988 insertions, 14741 deletions
diff --git a/package/kernel/mac80211/Makefile b/package/kernel/mac80211/Makefile index dd39c2d0693..6ca5c89cfae 100644 --- a/package/kernel/mac80211/Makefile +++ b/package/kernel/mac80211/Makefile @@ -10,10 +10,11 @@ include $(INCLUDE_DIR)/kernel.mk PKG_NAME:=mac80211 -PKG_VERSION:=5.10.42-1 -PKG_RELEASE:=1 -PKG_SOURCE_URL:=@KERNEL/linux/kernel/projects/backports/stable/v5.10.42/ -PKG_HASH:=6876520105240844fdb32d1dcdf2bfdea291a37a96f16c892fda3776ba714fcb +PKG_VERSION:=6.5 +PKG_RELEASE:=2 +# PKG_SOURCE_URL:=@KERNEL/linux/kernel/projects/backports/stable/v5.15.58/ +PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources/ +PKG_HASH:=908c22dceba185eab83caa5a1e58ce6b3ebdc58f099c3fd3e11c7352ebfab2d7 PKG_SOURCE:=backports-$(PKG_VERSION).tar.xz PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/backports-$(PKG_VERSION) @@ -22,16 +23,10 @@ PKG_BUILD_PARALLEL:=1 PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name> PKG_DRIVERS = \ - adm8211 \ - airo \ - hermes hermes-pci hermes-pcmcia hermes-plx\ - lib80211 \ mac80211-hwsim \ mt7601u \ - p54-common p54-pci p54-usb \ rsi91x rsi91x-usb rsi91x-sdio\ - wlcore wl12xx wl18xx \ - zd1211rw + wlcore wl12xx wl18xx PKG_CONFIG_DEPENDS:= \ CONFIG_PACKAGE_kmod-mac80211 \ @@ -57,7 +52,6 @@ config_package=$(if $(CONFIG_PACKAGE_kmod-$(1)),m) config-y:= \ WLAN \ - CFG80211_WEXT \ CFG80211_CERTIFICATION_ONUS \ MAC80211_RC_MINSTREL \ MAC80211_RC_MINSTREL_HT \ @@ -98,7 +92,7 @@ PKG_CONFIG_DEPENDS += \ define KernelPackage/cfg80211 $(call KernelPackage/mac80211/Default) TITLE:=cfg80211 - wireless configuration API - DEPENDS+= +iw +iwinfo +wireless-regdb + DEPENDS+= +iw +iwinfo +wifi-scripts +wireless-regdb +USE_RFKILL:kmod-rfkill ABI_VERSION:=$(PKG_VERSION)-$(PKG_RELEASE) FILES:= \ $(PKG_BUILD_DIR)/compat/compat.ko \ @@ -166,107 +160,11 @@ define KernelPackage/mac80211/description Generic IEEE 802.11 Networking Stack (mac80211) endef -define KernelPackage/adm8211 - $(call KernelPackage/mac80211/Default) - TITLE:=ADMTek 8211 support - DEPENDS+=@PCI_SUPPORT +kmod-mac80211 +kmod-eeprom-93cx6 - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/admtek/adm8211.ko - AUTOLOAD:=$(call AutoProbe,adm8211) -endef - -define KernelPackage/airo - $(call KernelPackage/mac80211/Default) - TITLE:=Cisco Aironet driver - DEPENDS+=@PCI_SUPPORT +@DRIVER_WEXT_SUPPORT +kmod-cfg80211 @TARGET_x86 @BROKEN - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/cisco/airo.ko - AUTOLOAD:=$(call AutoProbe,airo) -endef - -define KernelPackage/airo/description - Kernel support for Cisco Aironet cards -endef - -define KernelPackage/hermes - $(call KernelPackage/mac80211/Default) - TITLE:=Hermes 802.11b chipset support - DEPENDS:=@PCI_SUPPORT||PCMCIA_SUPPORT +kmod-cfg80211 +@DRIVER_WEXT_SUPPORT +kmod-crypto-michael-mic - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/intersil/orinoco/orinoco.ko - AUTOLOAD:=$(call AutoProbe,orinoco) -endef - -define KernelPackage/hermes/description - Kernel support for Hermes 802.11b chipsets -endef - -define KernelPackage/hermes-pci - $(call KernelPackage/mac80211/Default) - TITLE:=Intersil Prism 2.5 PCI support - DEPENDS:=@PCI_SUPPORT +kmod-hermes - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/intersil/orinoco/orinoco_pci.ko - AUTOLOAD:=$(call AutoProbe,orinoco_pci) -endef - -define KernelPackage/hermes-pci/description - Kernel modules for Intersil Prism 2.5 PCI support -endef - -define KernelPackage/hermes-plx - $(call KernelPackage/mac80211/Default) - TITLE:=PLX9052 based PCI adaptor - DEPENDS:=@PCI_SUPPORT +kmod-hermes - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/intersil/orinoco/orinoco_plx.ko - AUTOLOAD:=$(call AutoProbe,orinoco_plx) -endef - -define KernelPackage/hermes-plx/description - Kernel modules for Hermes in PLX9052 based PCI adaptors -endef - -define KernelPackage/hermes-pcmcia - $(call KernelPackage/mac80211/Default) - TITLE:=Hermes based PCMCIA adaptors - DEPENDS:=@PCMCIA_SUPPORT +kmod-hermes +kmod-pcmcia-core - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/intersil/orinoco/orinoco_cs.ko - AUTOLOAD:=$(call AutoProbe,orinoco_cs) -endef - -define KernelPackage/hermes-pcmcia/description - Kernel modules for Hermes based PCMCIA adaptors -endef - - -define KernelPackage/lib80211 - $(call KernelPackage/mac80211/Default) - TITLE:=802.11 Networking stack - DEPENDS:=+kmod-cfg80211 +kmod-crypto-hash +kmod-crypto-ccm - FILES:= \ - $(PKG_BUILD_DIR)/net/wireless/lib80211.ko \ - $(PKG_BUILD_DIR)/net/wireless/lib80211_crypt_wep.ko \ - $(PKG_BUILD_DIR)/net/wireless/lib80211_crypt_ccmp.ko \ - $(PKG_BUILD_DIR)/net/wireless/lib80211_crypt_tkip.ko - AUTOLOAD:=$(call AutoProbe, \ - lib80211 \ - lib80211_crypt_wep \ - lib80211_crypt_ccmp \ - lib80211_crypt_tkip \ - ) -endef - -define KernelPackage/lib80211/description - Kernel modules for 802.11 Networking stack - Includes: - - lib80211 - - lib80211_crypt_wep - - lib80211_crypt_tkip - - lib80211_crytp_ccmp -endef - - define KernelPackage/mac80211-hwsim $(call KernelPackage/mac80211/Default) TITLE:=mac80211 HW simulation device - DEPENDS+= +kmod-mac80211 +@DRIVER_11AC_SUPPORT +@DRIVER_11N_SUPPORT - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/mac80211_hwsim.ko + DEPENDS+= +kmod-mac80211 +@DRIVER_11AX_SUPPORT +@DRIVER_11AC_SUPPORT + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/virtual/mac80211_hwsim.ko AUTOLOAD:=$(call AutoProbe,mac80211_hwsim) endef @@ -274,47 +172,15 @@ endef define KernelPackage/mt7601u $(call KernelPackage/mac80211/Default) TITLE:=MT7601U-based USB dongles Wireless Driver - DEPENDS+= +kmod-mac80211 +@DRIVER_11N_SUPPORT @USB_SUPPORT +kmod-usb-core +mt7601u-firmware + DEPENDS+= +kmod-mac80211 @USB_SUPPORT +kmod-usb-core +mt7601u-firmware FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko AUTOLOAD:=$(call AutoProbe,mt7601u) endef -define KernelPackage/p54/Default - $(call KernelPackage/mac80211/Default) - TITLE:=Prism54 Drivers -endef - -define KernelPackage/p54/description - Kernel module for Prism54 chipsets (mac80211) -endef - -define KernelPackage/p54-common - $(call KernelPackage/p54/Default) - DEPENDS+= @(PCI_SUPPORT||USB_SUPPORT) +kmod-mac80211 +kmod-lib-crc-ccitt - TITLE+= (COMMON) - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/intersil/p54/p54common.ko -endef - -define KernelPackage/p54-pci - $(call KernelPackage/p54/Default) - TITLE+= (PCI) - DEPENDS+= @PCI_SUPPORT +kmod-p54-common +p54-pci-firmware - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/intersil/p54/p54pci.ko - AUTOLOAD:=$(call AutoProbe,p54pci) -endef - -define KernelPackage/p54-usb - $(call KernelPackage/p54/Default) - TITLE+= (USB) - DEPENDS+= @USB_SUPPORT +kmod-usb-core +kmod-p54-common +p54-usb-firmware - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/intersil/p54/p54usb.ko - AUTOLOAD:=$(call AutoProbe,p54usb) -endef - define KernelPackage/rsi91x $(call KernelPackage/mac80211/Default) TITLE:=Redpine Signals Inc 91x WLAN driver support - DEPENDS+= +kmod-mac80211 +rs9113-firmware +@DRIVER_11N_SUPPORT + DEPENDS+= +kmod-mac80211 +rs9113-firmware FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rsi/rsi_91x.ko endef @@ -338,7 +204,7 @@ endef define KernelPackage/wlcore $(call KernelPackage/mac80211/Default) TITLE:=TI common driver part - DEPENDS+= +kmod-mmc +kmod-mac80211 +@DRIVER_11N_SUPPORT + DEPENDS+= +kmod-mmc +kmod-mac80211 FILES:= \ $(PKG_BUILD_DIR)/drivers/net/wireless/ti/wlcore/wlcore.ko \ $(PKG_BUILD_DIR)/drivers/net/wireless/ti/wlcore/wlcore_sdio.ko @@ -376,23 +242,6 @@ define KernelPackage/wl18xx/description endef -ZD1211FW_NAME:=zd1211-firmware -ZD1211FW_VERSION:=1.4 -define Download/zd1211rw - FILE:=$(ZD1211FW_NAME)-$(ZD1211FW_VERSION).tar.bz2 - URL:=@SF/zd1211/ - HASH:=866308f6f59f7075f075d4959dff2ede47735c751251fecd1496df1ba4d338e1 -endef -$(eval $(call Download,zd1211rw)) - -define KernelPackage/zd1211rw - $(call KernelPackage/mac80211/Default) - TITLE:=Zydas ZD1211 support - DEPENDS+= @USB_SUPPORT +kmod-usb-core +kmod-mac80211 - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/zydas/zd1211rw/zd1211rw.ko - AUTOLOAD:=$(call AutoProbe,zd1211rw) -endef - ifdef CONFIG_PACKAGE_MAC80211_DEBUGFS config-y += \ CFG80211_DEBUGFS \ @@ -404,39 +253,29 @@ ifdef CONFIG_PACKAGE_MAC80211_TRACING IWLWIFI_DEVICE_TRACING endif -config-$(call config_package,lib80211) += LIB80211 LIB80211_CRYPT_WEP LIB80211_CRYPT_CCMP LIB80211_CRYPT_TKIP - -config-$(call config_package,airo) += AIRO - config-$(call config_package,mac80211-hwsim) += MAC80211_HWSIM config-$(call config_package,mt7601u) += MT7601U config-y += WL_MEDIATEK -config-$(call config_package,p54-common) += P54_COMMON -config-$(call config_package,p54-pci) += P54_PCI -config-$(call config_package,p54-usb) += P54_USB - -config-$(call config_package,hermes) += HERMES -config-$(call config_package,hermes-pci) += PCI_HERMES -config-$(call config_package,hermes-plx) += PLX_HERMES -config-$(call config_package,hermes-pcmcia) += PCMCIA_HERMES -config-y += HERMES_PRISM - -config-$(call config_package,adm8211) += ADM8211 config-$(call config_package,wlcore) += WLCORE WLCORE_SDIO config-$(call config_package,wl12xx) += WL12XX config-$(call config_package,wl18xx) += WL18XX config-y += WL_TI WILINK_PLATFORM_DATA -config-$(call config_package,zd1211rw) += ZD1211RW config-$(call config_package,rsi91x) += RSI_91X config-$(call config_package,rsi91x-usb) += RSI_USB config-$(call config_package,rsi91x-sdio) += RSI_SDIO config-$(CONFIG_LEDS_TRIGGERS) += MAC80211_LEDS -MAKE_OPTS:= -C "$(PKG_BUILD_DIR)" \ - $(KERNEL_MAKE_FLAGS) \ - EXTRA_CFLAGS="-I$(PKG_BUILD_DIR)/include $(IREMAP_CFLAGS)" \ +C_DEFINES= + +ifeq ($(BUILD_VARIANT),smallbuffers) + C_DEFINES+= -DCONFIG_ATH10K_SMALLBUFFERS +endif + +MAKE_OPTS:= \ + $(subst -C $(LINUX_DIR),-C "$(PKG_BUILD_DIR)",$(KERNEL_MAKEOPTS)) \ + EXTRA_CFLAGS="-I$(PKG_BUILD_DIR)/include $(IREMAP_CFLAGS) $(C_DEFINES)" \ KLIB_BUILD="$(LINUX_DIR)" \ MODPROBE=true \ KLIB=$(TARGET_MODULES_DIR) \ @@ -458,9 +297,6 @@ define Build/Prepare mkdir -p $(PKG_BUILD_DIR) $(PKG_UNPACK) $(Build/Patch) - $(TAR) -C $(PKG_BUILD_DIR) -xzf $(DL_DIR)/$(IPW2100_NAME)-$(IPW2100_VERSION).tgz - $(TAR) -C $(PKG_BUILD_DIR) -xzf $(DL_DIR)/$(IPW2200_NAME)-$(IPW2200_VERSION).tgz - $(TAR) -C $(PKG_BUILD_DIR) -xjf $(DL_DIR)/$(ZD1211FW_NAME)-$(ZD1211FW_VERSION).tar.bz2 rm -rf \ $(PKG_BUILD_DIR)/include/linux/ssb \ $(PKG_BUILD_DIR)/include/linux/bcma \ @@ -471,14 +307,14 @@ define Build/Prepare $(PKG_BUILD_DIR)/include/linux/crc8.h \ $(PKG_BUILD_DIR)/include/linux/eeprom_93cx6.h \ $(PKG_BUILD_DIR)/include/linux/wl12xx.h \ - $(PKG_BUILD_DIR)/include/linux/spi/libertas_spi.h \ + $(PKG_BUILD_DIR)/include/linux/mhi.h \ $(PKG_BUILD_DIR)/include/net/ieee80211.h \ $(PKG_BUILD_DIR)/backport-include/linux/bcm47xx_nvram.h echo 'compat-wireless-$(PKG_VERSION)-$(PKG_RELEASE)-$(REVISION)' > $(PKG_BUILD_DIR)/compat_version endef -ifneq ($(CONFIG_PACKAGE_kmod-cfg80211)$(CONFIG_PACKAGE_kmod-lib80211),) +ifneq ($(CONFIG_PACKAGE_kmod-cfg80211),) define Build/Compile/kmod rm -rf $(PKG_BUILD_DIR)/modules +$(MAKE) $(PKG_JOBS) $(MAKE_OPTS) modules @@ -506,6 +342,7 @@ define Build/Patch $(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/ath10k,ath10k/) $(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/ath11k,ath11k/) $(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/rt2x00,rt2x00/) + $(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/mt7601u,mt7601u/) $(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/mwl,mwl/) $(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/brcm,brcm/) $(call PatchDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/rtl,rtl/) @@ -521,6 +358,7 @@ define Quilt/Refresh/Package $(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/ath10k,ath10k/) $(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/ath11k,ath11k/) $(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/rt2x00,rt2x00/) + $(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/mt7601u,mt7601u/) $(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/mwl,mwl/) $(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/brcm,brcm/) $(call Quilt/RefreshDir,$(PKG_BUILD_DIR),$(PATCH_DIR)/rtl,rtl/) @@ -546,19 +384,6 @@ define Build/InstallDev endef -define KernelPackage/cfg80211/install - $(INSTALL_DIR) $(1)/lib/wifi $(1)/lib/netifd/wireless - $(INSTALL_DATA) ./files/lib/wifi/mac80211.sh $(1)/lib/wifi - $(INSTALL_BIN) ./files/lib/netifd/wireless/mac80211.sh $(1)/lib/netifd/wireless - $(INSTALL_DIR) $(1)/etc/hotplug.d/ieee80211 - $(INSTALL_DATA) ./files/mac80211.hotplug $(1)/etc/hotplug.d/ieee80211/10-wifi-detect -endef - -define KernelPackage/zd1211rw/install - $(INSTALL_DIR) $(1)/lib/firmware/zd1211 - $(INSTALL_DATA) $(PKG_BUILD_DIR)/$(ZD1211FW_NAME)/zd1211* $(1)/lib/firmware/zd1211 -endef - $(eval $(foreach drv,$(PKG_DRIVERS),$(call KernelPackage,$(drv)))) $(eval $(call KernelPackage,cfg80211)) $(eval $(call KernelPackage,mac80211)) diff --git a/package/kernel/mac80211/ath.mk b/package/kernel/mac80211/ath.mk index ba03ae11a6b..881c89db253 100644 --- a/package/kernel/mac80211/ath.mk +++ b/package/kernel/mac80211/ath.mk @@ -1,6 +1,6 @@ PKG_DRIVERS += \ - ath ath5k ath6kl ath6kl-sdio ath6kl-usb ath9k ath9k-common ath9k-htc ath10k \ - carl9170 owl-loader ar5523 wil6210 + ath ath5k ath6kl ath6kl-sdio ath6kl-usb ath9k ath9k-common ath9k-htc ath10k ath10k-smallbuffers \ + ath11k ath11k-ahb ath11k-pci carl9170 owl-loader ar5523 wil6210 PKG_CONFIG_DEPENDS += \ CONFIG_PACKAGE_ATH_DEBUG \ @@ -12,6 +12,7 @@ PKG_CONFIG_DEPENDS += \ CONFIG_ATH9K_TX99 \ CONFIG_ATH10K_LEDS \ CONFIG_ATH10K_THERMAL \ + CONFIG_ATH11K_THERMAL \ CONFIG_ATH_USER_REGD ifdef CONFIG_PACKAGE_MAC80211_DEBUGFS @@ -19,6 +20,7 @@ ifdef CONFIG_PACKAGE_MAC80211_DEBUGFS ATH9K_DEBUGFS \ ATH9K_HTC_DEBUGFS \ ATH10K_DEBUGFS \ + ATH11K_DEBUGFS \ CARL9170_DEBUGFS \ ATH5K_DEBUG \ ATH6KL_DEBUG \ @@ -28,6 +30,7 @@ endif ifdef CONFIG_PACKAGE_MAC80211_TRACING config-y += \ ATH10K_TRACING \ + ATH11K_TRACING \ ATH6KL_TRACING \ ATH_TRACEPOINTS \ ATH5K_TRACER \ @@ -35,9 +38,9 @@ ifdef CONFIG_PACKAGE_MAC80211_TRACING endif config-$(call config_package,ath) += ATH_CARDS ATH_COMMON -config-$(CONFIG_PACKAGE_ATH_DEBUG) += ATH_DEBUG ATH10K_DEBUG ATH9K_STATION_STATISTICS +config-$(CONFIG_PACKAGE_ATH_DEBUG) += ATH_DEBUG ATH10K_DEBUG ATH11K_DEBUG ATH9K_STATION_STATISTICS config-$(CONFIG_PACKAGE_ATH_DFS) += ATH9K_DFS_CERTIFIED ATH10K_DFS_CERTIFIED -config-$(CONFIG_PACKAGE_ATH_SPECTRAL) += ATH9K_COMMON_SPECTRAL ATH10K_SPECTRAL +config-$(CONFIG_PACKAGE_ATH_SPECTRAL) += ATH9K_COMMON_SPECTRAL ATH10K_SPECTRAL ATH11K_SPECTRAL config-$(CONFIG_PACKAGE_ATH_DYNACK) += ATH9K_DYNACK config-$(call config_package,ath9k) += ATH9K config-$(call config_package,ath9k-common) += ATH9K_COMMON @@ -52,9 +55,14 @@ config-$(CONFIG_ATH9K_TX99) += ATH9K_TX99 config-$(CONFIG_ATH9K_UBNTHSR) += ATH9K_UBNTHSR config-$(CONFIG_ATH10K_LEDS) += ATH10K_LEDS config-$(CONFIG_ATH10K_THERMAL) += ATH10K_THERMAL +config-$(CONFIG_ATH11K_THERMAL) += ATH11K_THERMAL config-$(call config_package,ath9k-htc) += ATH9K_HTC config-$(call config_package,ath10k) += ATH10K ATH10K_PCI +config-$(call config_package,ath10k-smallbuffers) += ATH10K ATH10K_PCI ATH10K_SMALLBUFFERS +config-$(call config_package,ath11k) += ATH11K +config-$(call config_package,ath11k-ahb) += ATH11K_AHB +config-$(call config_package,ath11k-pci) += ATH11K_PCI config-$(call config_package,ath5k) += ATH5K ifdef CONFIG_TARGET_ath25 @@ -90,7 +98,7 @@ define KernelPackage/ath/config bool "Atheros wireless debugging" help Say Y, if you want to debug atheros wireless drivers. - Only ath9k & ath10k make use of this. + Only ath9k & ath10k & ath11k make use of this. config PACKAGE_ATH_DFS bool "Enable DFS support" @@ -153,7 +161,7 @@ define KernelPackage/ath6kl TITLE:=Atheros FullMAC wireless devices (common code for ath6kl_sdio and ath6kl_usb) URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath6kl HIDDEN:=1 - DEPENDS+= +kmod-ath +@DRIVER_11N_SUPPORT + DEPENDS+= +kmod-ath FILES:= $(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath6kl/ath6kl_core.ko endef @@ -190,7 +198,7 @@ define KernelPackage/ath9k-common TITLE:=Atheros 802.11n wireless devices (common code for ath9k and ath9k_htc) URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath9k HIDDEN:=1 - DEPENDS+= @PCI_SUPPORT||USB_SUPPORT||TARGET_ath79 +kmod-ath +@DRIVER_11N_SUPPORT + DEPENDS+= @PCI_SUPPORT||USB_SUPPORT||TARGET_ath79 +kmod-ath +kmod-random-core FILES:= \ $(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath9k/ath9k_common.ko \ $(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath9k/ath9k_hw.ko @@ -217,7 +225,7 @@ define KernelPackage/ath9k/config bool "Add wireless noise as source of randomness to kernel entropy pool" depends on PACKAGE_kmod-ath9k select PACKAGE_kmod-random-core - default n + default y config ATH9K_SUPPORT_PCOEM bool "Support chips used in PC OEM cards" @@ -254,12 +262,14 @@ define KernelPackage/ath10k $(call KernelPackage/mac80211/Default) TITLE:=Atheros 802.11ac wireless cards support URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath10k - DEPENDS+= @PCI_SUPPORT +kmod-ath +@DRIVER_11N_SUPPORT +@DRIVER_11AC_SUPPORT \ + DEPENDS+= @PCI_SUPPORT +kmod-ath +@DRIVER_11AC_SUPPORT \ +ATH10K_THERMAL:kmod-hwmon-core +ATH10K_THERMAL:kmod-thermal FILES:= \ $(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath10k/ath10k_core.ko \ $(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath10k/ath10k_pci.ko - AUTOLOAD:=$(call AutoProbe,ath10k_pci) + AUTOLOAD:=$(call AutoProbe,ath10k_core ath10k_pci) + MODPARAMS.ath10k_core:=frame_mode=2 + VARIANT:=regular endef define KernelPackage/ath10k/description @@ -273,18 +283,76 @@ define KernelPackage/ath10k/config config ATH10K_LEDS bool "Enable LED support" default y - depends on PACKAGE_kmod-ath10k + depends on PACKAGE_kmod-ath10k || PACKAGE_kmod-ath10k-smallbuffers config ATH10K_THERMAL bool "Enable thermal sensors and throttling support" - depends on PACKAGE_kmod-ath10k + depends on PACKAGE_kmod-ath10k || PACKAGE_kmod-ath10k-smallbuffers + +endef + +define KernelPackage/ath10k-smallbuffers + $(call KernelPackage/ath10k) + TITLE+= (small buffers for low-RAM devices) + VARIANT:=smallbuffers +endef + +define KernelPackage/ath11k + $(call KernelPackage/mac80211/Default) + TITLE:=Qualcomm 802.11ax wireless chipset support (common code) + URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath11k + DEPENDS+= +kmod-ath +@DRIVER_11AC_SUPPORT +@DRIVER_11AX_SUPPORT \ + +kmod-crypto-michael-mic +ATH11K_THERMAL:kmod-hwmon-core +ATH11K_THERMAL:kmod-thermal + FILES:=$(PKG_BUILD_DIR)/drivers/soc/qcom/qmi_helpers.ko \ + $(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath11k/ath11k.ko +endef + +define KernelPackage/ath11k/description +This module adds support for Qualcomm Technologies 802.11ax family of +chipsets. +endef + +define KernelPackage/ath11k/config + + config ATH11K_THERMAL + bool "Enable thermal sensors and throttling support" + depends on PACKAGE_kmod-ath11k + default y if TARGET_qualcommax + +endef + +define KernelPackage/ath11k-ahb + $(call KernelPackage/mac80211/Default) + TITLE:=Qualcomm 802.11ax AHB wireless chipset support + URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath11k + DEPENDS+= @TARGET_qualcommax +kmod-ath11k +kmod-qrtr-smd + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath11k/ath11k_ahb.ko + AUTOLOAD:=$(call AutoProbe,ath11k_ahb) +endef + +define KernelPackage/ath11k-ahb/description +This module adds support for Qualcomm Technologies 802.11ax family of +chipsets with AHB bus. +endef + +define KernelPackage/ath11k-pci + $(call KernelPackage/mac80211/Default) + TITLE:=Qualcomm 802.11ax PCI wireless chipset support + URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath11k + DEPENDS+= @PCI_SUPPORT +kmod-qrtr-mhi +kmod-ath11k + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath11k/ath11k_pci.ko + AUTOLOAD:=$(call AutoProbe,ath11k_pci) +endef +define KernelPackage/ath11k-pci/description +This module adds support for Qualcomm Technologies 802.11ax family of +chipsets with PCI bus. endef define KernelPackage/carl9170 $(call KernelPackage/mac80211/Default) TITLE:=Driver for Atheros AR9170 USB sticks - DEPENDS:=@USB_SUPPORT +kmod-mac80211 +kmod-ath +kmod-usb-core +kmod-input-core +@DRIVER_11N_SUPPORT +carl9170-firmware + DEPENDS:=@USB_SUPPORT +kmod-mac80211 +kmod-ath +kmod-usb-core +kmod-input-core +carl9170-firmware FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ath/carl9170/carl9170.ko AUTOLOAD:=$(call AutoProbe,carl9170) endef @@ -309,7 +377,7 @@ endef define KernelPackage/ar5523 $(call KernelPackage/mac80211/Default) TITLE:=Driver for Atheros AR5523 USB sticks - DEPENDS:=@USB_SUPPORT +kmod-mac80211 +kmod-ath +kmod-usb-core +kmod-input-core + DEPENDS:=@USB_SUPPORT +kmod-mac80211 +kmod-ath +kmod-usb-core +kmod-input-core FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ar5523/ar5523.ko AUTOLOAD:=$(call AutoProbe,ar5523) endef diff --git a/package/kernel/mac80211/broadcom.mk b/package/kernel/mac80211/broadcom.mk index 473bbf597c3..d0b08890881 100644 --- a/package/kernel/mac80211/broadcom.mk +++ b/package/kernel/mac80211/broadcom.mk @@ -1,5 +1,5 @@ PKG_DRIVERS += \ - b43 b43legacy brcmsmac brcmfmac brcmutil + b43 brcmsmac brcmfmac brcmutil PKG_CONFIG_DEPENDS += \ CONFIG_PACKAGE_B43_DEBUG \ @@ -24,9 +24,6 @@ config-$(CONFIG_PACKAGE_B43_PHY_HT) += B43_PHY_HT config-$(CONFIG_PACKAGE_B43_PIO) += B43_PIO config-$(CONFIG_PACKAGE_B43_DEBUG) += B43_DEBUG -config-$(call config_package,b43legacy) += B43LEGACY -config-y += B43LEGACY_DMA_MODE - config-$(call config_package,brcmutil) += BRCMUTIL config-$(call config_package,brcmsmac) += BRCMSMAC config-$(call config_package,brcmfmac) += BRCMFMAC @@ -248,11 +245,11 @@ config PACKAGE_B43_USE_BCMA This allows choosing buses that b43 should support. config PACKAGE_B43_BUSES_BCMA_AND_SSB - depends on !TARGET_bcm47xx_legacy && !TARGET_bcm47xx_mips74k && !TARGET_bcm53xx + depends on !TARGET_bcm47xx_legacy && !TARGET_bcm47xx_mips74k && !TARGET_bcm53xx && !TARGET_bmips bool "BCMA and SSB" config PACKAGE_B43_BUSES_BCMA - depends on !TARGET_bcm47xx_legacy + depends on !TARGET_bcm47xx_legacy && !TARGET_bmips_bcm6358 && !TARGET_bmips_bcm6368 bool "BCMA only" config PACKAGE_B43_BUSES_SSB @@ -341,23 +338,6 @@ define KernelPackage/b43/description Kernel module for Broadcom 43xx wireless support (mac80211 stack) new endef -define KernelPackage/b43legacy - $(call KernelPackage/mac80211/Default) - TITLE:=Broadcom 43xx-legacy wireless support - URL:=https://wireless.wiki.kernel.org/en/users/drivers/b43 - KCONFIG:= \ - CONFIG_HW_RANDOM=y - DEPENDS+= +kmod-mac80211 +!(TARGET_bcm47xx||TARGET_bcm63xx):kmod-ssb @!TARGET_bcm47xx_mips74k +b43legacy-firmware - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/broadcom/b43legacy/b43legacy.ko - AUTOLOAD:=$(call AutoProbe,b43legacy) - MENU:=1 -endef - -define KernelPackage/b43legacy/description -Kernel module for Broadcom 43xx-legacy wireless support (mac80211 stack) new -endef - - define KernelPackage/brcmutil $(call KernelPackage/mac80211/Default) TITLE:=Broadcom IEEE802.11n common driver parts @@ -401,7 +381,7 @@ define KernelPackage/brcmsmac $(call KernelPackage/mac80211/Default) TITLE:=Broadcom IEEE802.11n PCIe SoftMAC WLAN driver URL:=https://wireless.wiki.kernel.org/en/users/drivers/brcm80211 - DEPENDS+= +kmod-mac80211 +@DRIVER_11N_SUPPORT +!TARGET_bcm47xx:kmod-bcma +kmod-lib-cordic +kmod-lib-crc8 +kmod-brcmutil +!BRCMSMAC_USE_FW_FROM_WL:brcmsmac-firmware + DEPENDS+=@!TARGET_bcm47xx_legacy +kmod-mac80211 +!TARGET_bcm47xx:kmod-bcma +kmod-lib-cordic +kmod-lib-crc8 +kmod-brcmutil +!BRCMSMAC_USE_FW_FROM_WL:brcmsmac-firmware FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/broadcom/brcm80211/brcmsmac/brcmsmac.ko AUTOLOAD:=$(call AutoProbe,brcmsmac) MENU:=1 @@ -433,10 +413,13 @@ define KernelPackage/brcmfmac $(call KernelPackage/mac80211/Default) TITLE:=Broadcom IEEE802.11n USB FullMAC WLAN driver URL:=https://wireless.wiki.kernel.org/en/users/drivers/brcm80211 - DEPENDS+= @USB_SUPPORT +kmod-cfg80211 +@DRIVER_11N_SUPPORT +@DRIVER_11AC_SUPPORT \ + DEPENDS+= @USB_SUPPORT +kmod-cfg80211 +@DRIVER_11AC_SUPPORT \ +kmod-brcmutil +BRCMFMAC_SDIO:kmod-mmc @!TARGET_uml \ +BRCMFMAC_USB:kmod-usb-core +BRCMFMAC_USB:brcmfmac-firmware-usb - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/broadcom/brcm80211/brcmfmac/brcmfmac.ko + FILES:= \ + $(PKG_BUILD_DIR)/drivers/net/wireless/broadcom/brcm80211/brcmfmac/brcmfmac.ko \ + $(foreach type,bca cyw wcc, \ + $(PKG_BUILD_DIR)/drivers/net/wireless/broadcom/brcm80211/brcmfmac/$(type)/brcmfmac-$(type).ko) AUTOLOAD:=$(call AutoProbe,brcmfmac) endef @@ -450,6 +433,8 @@ define KernelPackage/brcmfmac/config config BRCMFMAC_SDIO bool "Enable SDIO bus interface support" default y if TARGET_bcm27xx + default y if TARGET_imx_cortexa7 + default y if TARGET_rockchip default y if TARGET_sunxi default n help diff --git a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh deleted file mode 100644 index 0b7a84d7c95..00000000000 --- a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh +++ /dev/null @@ -1,1202 +0,0 @@ -#!/bin/sh -. /lib/netifd/netifd-wireless.sh -. /lib/netifd/hostapd.sh - -init_wireless_driver "$@" - -MP_CONFIG_INT="mesh_retry_timeout mesh_confirm_timeout mesh_holding_timeout mesh_max_peer_links - mesh_max_retries mesh_ttl mesh_element_ttl mesh_hwmp_max_preq_retries - mesh_path_refresh_time mesh_min_discovery_timeout mesh_hwmp_active_path_timeout - mesh_hwmp_preq_min_interval mesh_hwmp_net_diameter_traversal_time mesh_hwmp_rootmode - mesh_hwmp_rann_interval mesh_gate_announcements mesh_sync_offset_max_neighor - mesh_rssi_threshold mesh_hwmp_active_path_to_root_timeout mesh_hwmp_root_interval - mesh_hwmp_confirmation_interval mesh_awake_window mesh_plink_timeout" -MP_CONFIG_BOOL="mesh_auto_open_plinks mesh_fwding" -MP_CONFIG_STRING="mesh_power_mode" - -NEWAPLIST= -OLDAPLIST= -NEWSPLIST= -OLDSPLIST= -NEWUMLIST= -OLDUMLIST= - -drv_mac80211_init_device_config() { - hostapd_common_add_device_config - - config_add_string path phy 'macaddr:macaddr' - config_add_string tx_burst - config_add_string distance - config_add_int beacon_int chanbw frag rts - config_add_int rxantenna txantenna antenna_gain txpower - config_add_boolean noscan ht_coex acs_exclude_dfs - config_add_array ht_capab - config_add_array channels - config_add_array scan_list - config_add_boolean \ - rxldpc \ - short_gi_80 \ - short_gi_160 \ - tx_stbc_2by1 \ - su_beamformer \ - su_beamformee \ - mu_beamformer \ - mu_beamformee \ - he_su_beamformer \ - he_su_beamformee \ - he_mu_beamformer \ - vht_txop_ps \ - htc_vht \ - rx_antenna_pattern \ - tx_antenna_pattern \ - he_spr_sr_control \ - he_twt_required - config_add_int \ - vht_max_a_mpdu_len_exp \ - vht_max_mpdu \ - vht_link_adapt \ - vht160 \ - rx_stbc \ - tx_stbc \ - he_bss_color \ - he_spr_non_srg_obss_pd_max_offset - config_add_boolean \ - ldpc \ - greenfield \ - short_gi_20 \ - short_gi_40 \ - max_amsdu \ - dsss_cck_40 -} - -drv_mac80211_init_iface_config() { - hostapd_common_add_bss_config - - config_add_string 'macaddr:macaddr' ifname - - config_add_boolean wds powersave enable - config_add_string wds_bridge - config_add_int maxassoc - config_add_int max_listen_int - config_add_int dtim_period - config_add_int start_disabled - - # mesh - config_add_string mesh_id - config_add_int $MP_CONFIG_INT - config_add_boolean $MP_CONFIG_BOOL - config_add_string $MP_CONFIG_STRING -} - -mac80211_add_capabilities() { - local __var="$1"; shift - local __mask="$1"; shift - local __out= oifs - - oifs="$IFS" - IFS=: - for capab in "$@"; do - set -- $capab - - [ "$(($4))" -gt 0 ] || continue - [ "$(($__mask & $2))" -eq "$((${3:-$2}))" ] || continue - __out="$__out[$1]" - done - IFS="$oifs" - - export -n -- "$__var=$__out" -} - -mac80211_add_he_capabilities() { - local __out= oifs - - oifs="$IFS" - IFS=: - for capab in "$@"; do - set -- $capab - [ "$(($4))" -gt 0 ] || continue - [ "$(((0x$2) & $3))" -gt 0 ] || { - eval "$1=0" - continue - } - append base_cfg "$1=1" "$N" - done - IFS="$oifs" -} - -mac80211_hostapd_setup_base() { - local phy="$1" - - json_select config - - [ "$auto_channel" -gt 0 ] && channel=acs_survey - - [ "$auto_channel" -gt 0 ] && json_get_vars acs_exclude_dfs - [ -n "$acs_exclude_dfs" ] && [ "$acs_exclude_dfs" -gt 0 ] && - append base_cfg "acs_exclude_dfs=1" "$N" - - json_get_vars noscan ht_coex - json_get_values ht_capab_list ht_capab tx_burst - json_get_values channel_list channels - - [ "$auto_channel" = 0 ] && [ -z "$channel_list" ] && \ - channel_list="$channel" - - set_default noscan 0 - - [ "$noscan" -gt 0 ] && hostapd_noscan=1 - [ "$tx_burst" = 0 ] && tx_burst= - - ieee80211n=1 - ht_capab= - case "$htmode" in - VHT20|HT20|HE20) ;; - HT40*|VHT40|VHT80|VHT160|HE40|HE80|HE160) - case "$hwmode" in - a) - case "$(( ($channel / 4) % 2 ))" in - 1) ht_capab="[HT40+]";; - 0) ht_capab="[HT40-]";; - esac - ;; - *) - case "$htmode" in - HT40+) ht_capab="[HT40+]";; - HT40-) ht_capab="[HT40-]";; - *) - if [ "$channel" -lt 7 ]; then - ht_capab="[HT40+]" - else - ht_capab="[HT40-]" - fi - ;; - esac - ;; - esac - [ "$auto_channel" -gt 0 ] && ht_capab="[HT40+]" - ;; - *) ieee80211n= ;; - esac - - [ -n "$ieee80211n" ] && { - append base_cfg "ieee80211n=1" "$N" - - set_default ht_coex 0 - append base_cfg "ht_coex=$ht_coex" "$N" - - json_get_vars \ - ldpc:1 \ - greenfield:0 \ - short_gi_20:1 \ - short_gi_40:1 \ - tx_stbc:1 \ - rx_stbc:3 \ - max_amsdu:1 \ - dsss_cck_40:1 - - ht_cap_mask=0 - for cap in $(iw phy "$phy" info | grep 'Capabilities:' | cut -d: -f2); do - ht_cap_mask="$(($ht_cap_mask | $cap))" - done - - cap_rx_stbc=$((($ht_cap_mask >> 8) & 3)) - [ "$rx_stbc" -lt "$cap_rx_stbc" ] && cap_rx_stbc="$rx_stbc" - ht_cap_mask="$(( ($ht_cap_mask & ~(0x300)) | ($cap_rx_stbc << 8) ))" - - mac80211_add_capabilities ht_capab_flags $ht_cap_mask \ - LDPC:0x1::$ldpc \ - GF:0x10::$greenfield \ - SHORT-GI-20:0x20::$short_gi_20 \ - SHORT-GI-40:0x40::$short_gi_40 \ - TX-STBC:0x80::$tx_stbc \ - RX-STBC1:0x300:0x100:1 \ - RX-STBC12:0x300:0x200:1 \ - RX-STBC123:0x300:0x300:1 \ - MAX-AMSDU-7935:0x800::$max_amsdu \ - DSSS_CCK-40:0x1000::$dsss_cck_40 - - ht_capab="$ht_capab$ht_capab_flags" - [ -n "$ht_capab" ] && append base_cfg "ht_capab=$ht_capab" "$N" - } - - # 802.11ac - enable_ac=0 - vht_oper_chwidth=0 - vht_center_seg0= - chan_ofs=0 - [ "$band" = "6g" ] && chan_ofs=1 - - idx="$channel" - case "$htmode" in - VHT20|HE20) enable_ac=1;; - VHT40|HE40) - case "$(( (($channel / 4) + $chan_ofs) % 2 ))" in - 1) idx=$(($channel + 2));; - 0) idx=$(($channel - 2));; - esac - enable_ac=1 - vht_center_seg0=$idx - ;; - VHT80|HE80) - case "$(( (($channel / 4) + $chan_ofs) % 4 ))" in - 1) idx=$(($channel + 6));; - 2) idx=$(($channel + 2));; - 3) idx=$(($channel - 2));; - 0) idx=$(($channel - 6));; - esac - enable_ac=1 - vht_oper_chwidth=1 - vht_center_seg0=$idx - ;; - VHT160|HE160) - if [ "$band" = "6g" ]; then - case "$channel" in - 1|5|9|13|17|21|25|29) idx=15;; - 33|37|41|45|49|53|57|61) idx=47;; - 65|69|73|77|81|85|89|93) idx=79;; - 97|101|105|109|113|117|121|125) idx=111;; - 129|133|137|141|145|149|153|157) idx=143;; - 161|165|169|173|177|181|185|189) idx=175;; - 193|197|201|205|209|213|217|221) idx=207;; - esac - else - case "$channel" in - 36|40|44|48|52|56|60|64) idx=50;; - 100|104|108|112|116|120|124|128) idx=114;; - esac - fi - enable_ac=1 - vht_oper_chwidth=2 - vht_center_seg0=$idx - ;; - esac - [ "$band" = "6g" ] && { - op_class= - case "$htmode" in - HE20) op_class=131;; - HE*) op_class=$((132 + $vht_oper_chwidth)) - esac - [ -n "$op_class" ] && append base_cfg "op_class=$op_class" "$N" - } - [ "$hwmode" = "a" ] || enable_ac=0 - - if [ "$enable_ac" != "0" ]; then - json_get_vars \ - rxldpc:1 \ - short_gi_80:1 \ - short_gi_160:1 \ - tx_stbc_2by1:1 \ - su_beamformer:1 \ - su_beamformee:1 \ - mu_beamformer:1 \ - mu_beamformee:1 \ - vht_txop_ps:1 \ - htc_vht:1 \ - rx_antenna_pattern:1 \ - tx_antenna_pattern:1 \ - vht_max_a_mpdu_len_exp:7 \ - vht_max_mpdu:11454 \ - rx_stbc:4 \ - vht_link_adapt:3 \ - vht160:2 - - set_default tx_burst 2.0 - append base_cfg "ieee80211ac=1" "$N" - vht_cap=0 - for cap in $(iw phy "$phy" info | awk -F "[()]" '/VHT Capabilities/ { print $2 }'); do - vht_cap="$(($vht_cap | $cap))" - done - - append base_cfg "vht_oper_chwidth=$vht_oper_chwidth" "$N" - append base_cfg "vht_oper_centr_freq_seg0_idx=$vht_center_seg0" "$N" - - cap_rx_stbc=$((($vht_cap >> 8) & 7)) - [ "$rx_stbc" -lt "$cap_rx_stbc" ] && cap_rx_stbc="$rx_stbc" - vht_cap="$(( ($vht_cap & ~(0x700)) | ($cap_rx_stbc << 8) ))" - - mac80211_add_capabilities vht_capab $vht_cap \ - RXLDPC:0x10::$rxldpc \ - SHORT-GI-80:0x20::$short_gi_80 \ - SHORT-GI-160:0x40::$short_gi_160 \ - TX-STBC-2BY1:0x80::$tx_stbc_2by1 \ - SU-BEAMFORMER:0x800::$su_beamformer \ - SU-BEAMFORMEE:0x1000::$su_beamformee \ - MU-BEAMFORMER:0x80000::$mu_beamformer \ - MU-BEAMFORMEE:0x100000::$mu_beamformee \ - VHT-TXOP-PS:0x200000::$vht_txop_ps \ - HTC-VHT:0x400000::$htc_vht \ - RX-ANTENNA-PATTERN:0x10000000::$rx_antenna_pattern \ - TX-ANTENNA-PATTERN:0x20000000::$tx_antenna_pattern \ - RX-STBC-1:0x700:0x100:1 \ - RX-STBC-12:0x700:0x200:1 \ - RX-STBC-123:0x700:0x300:1 \ - RX-STBC-1234:0x700:0x400:1 \ - - # supported Channel widths - vht160_hw=0 - [ "$(($vht_cap & 12))" -eq 4 -a 1 -le "$vht160" ] && \ - vht160_hw=1 - [ "$(($vht_cap & 12))" -eq 8 -a 2 -le "$vht160" ] && \ - vht160_hw=2 - [ "$vht160_hw" = 1 ] && vht_capab="$vht_capab[VHT160]" - [ "$vht160_hw" = 2 ] && vht_capab="$vht_capab[VHT160-80PLUS80]" - - # maximum MPDU length - vht_max_mpdu_hw=3895 - [ "$(($vht_cap & 3))" -ge 1 -a 7991 -le "$vht_max_mpdu" ] && \ - vht_max_mpdu_hw=7991 - [ "$(($vht_cap & 3))" -ge 2 -a 11454 -le "$vht_max_mpdu" ] && \ - vht_max_mpdu_hw=11454 - [ "$vht_max_mpdu_hw" != 3895 ] && \ - vht_capab="$vht_capab[MAX-MPDU-$vht_max_mpdu_hw]" - - # maximum A-MPDU length exponent - vht_max_a_mpdu_len_exp_hw=0 - [ "$(($vht_cap & 58720256))" -ge 8388608 -a 1 -le "$vht_max_a_mpdu_len_exp" ] && \ - vht_max_a_mpdu_len_exp_hw=1 - [ "$(($vht_cap & 58720256))" -ge 16777216 -a 2 -le "$vht_max_a_mpdu_len_exp" ] && \ - vht_max_a_mpdu_len_exp_hw=2 - [ "$(($vht_cap & 58720256))" -ge 25165824 -a 3 -le "$vht_max_a_mpdu_len_exp" ] && \ - vht_max_a_mpdu_len_exp_hw=3 - [ "$(($vht_cap & 58720256))" -ge 33554432 -a 4 -le "$vht_max_a_mpdu_len_exp" ] && \ - vht_max_a_mpdu_len_exp_hw=4 - [ "$(($vht_cap & 58720256))" -ge 41943040 -a 5 -le "$vht_max_a_mpdu_len_exp" ] && \ - vht_max_a_mpdu_len_exp_hw=5 - [ "$(($vht_cap & 58720256))" -ge 50331648 -a 6 -le "$vht_max_a_mpdu_len_exp" ] && \ - vht_max_a_mpdu_len_exp_hw=6 - [ "$(($vht_cap & 58720256))" -ge 58720256 -a 7 -le "$vht_max_a_mpdu_len_exp" ] && \ - vht_max_a_mpdu_len_exp_hw=7 - vht_capab="$vht_capab[MAX-A-MPDU-LEN-EXP$vht_max_a_mpdu_len_exp_hw]" - - # whether or not the STA supports link adaptation using VHT variant - vht_link_adapt_hw=0 - [ "$(($vht_cap & 201326592))" -ge 134217728 -a 2 -le "$vht_link_adapt" ] && \ - vht_link_adapt_hw=2 - [ "$(($vht_cap & 201326592))" -ge 201326592 -a 3 -le "$vht_link_adapt" ] && \ - vht_link_adapt_hw=3 - [ "$vht_link_adapt_hw" != 0 ] && \ - vht_capab="$vht_capab[VHT-LINK-ADAPT-$vht_link_adapt_hw]" - - [ -n "$vht_capab" ] && append base_cfg "vht_capab=$vht_capab" "$N" - fi - - # 802.11ax - enable_ax=0 - case "$htmode" in - HE*) enable_ax=1 ;; - esac - - if [ "$enable_ax" != "0" ]; then - json_get_vars \ - he_su_beamformer:1 \ - he_su_beamformee:0 \ - he_mu_beamformer:1 \ - he_twt_required:0 \ - he_spr_sr_control:0 \ - he_spr_non_srg_obss_pd_max_offset:1 \ - he_bss_color - - he_phy_cap=$(iw phy "$phy" info | awk -F "[()]" '/HE PHY Capabilities/ { print $2 }' | head -1) - he_phy_cap=${he_phy_cap:2} - he_mac_cap=$(iw phy "$phy" info | awk -F "[()]" '/HE MAC Capabilities/ { print $2 }' | head -1) - he_mac_cap=${he_mac_cap:2} - - append base_cfg "ieee80211ax=1" "$N" - [ -n "$he_bss_color" ] && append base_cfg "he_bss_color=$he_bss_color" "$N" - [ "$hwmode" = "a" ] && { - append base_cfg "he_oper_chwidth=$vht_oper_chwidth" "$N" - append base_cfg "he_oper_centr_freq_seg0_idx=$vht_center_seg0" "$N" - } - - mac80211_add_he_capabilities \ - he_su_beamformer:${he_phy_cap:6:2}:0x80:$he_su_beamformer \ - he_su_beamformee:${he_phy_cap:8:2}:0x1:$he_su_beamformee \ - he_mu_beamformer:${he_phy_cap:8:2}:0x2:$he_mu_beamformer \ - he_spr_sr_control:${he_phy_cap:14:2}:0x1:$he_spr_sr_control \ - he_twt_required:${he_mac_cap:0:2}:0x6:$he_twt_required - - [ "$he_spr_sr_control" -gt 0 ] && append base_cfg "he_spr_non_srg_obss_pd_max_offset=$he_spr_non_srg_obss_pd_max_offset" "$N" - - append base_cfg "he_default_pe_duration=4" "$N" - append base_cfg "he_rts_threshold=1023" "$N" - append base_cfg "he_mu_edca_qos_info_param_count=0" "$N" - append base_cfg "he_mu_edca_qos_info_q_ack=0" "$N" - append base_cfg "he_mu_edca_qos_info_queue_request=0" "$N" - append base_cfg "he_mu_edca_qos_info_txop_request=0" "$N" - append base_cfg "he_mu_edca_ac_be_aifsn=8" "$N" - append base_cfg "he_mu_edca_ac_be_aci=0" "$N" - append base_cfg "he_mu_edca_ac_be_ecwmin=9" "$N" - append base_cfg "he_mu_edca_ac_be_ecwmax=10" "$N" - append base_cfg "he_mu_edca_ac_be_timer=255" "$N" - append base_cfg "he_mu_edca_ac_bk_aifsn=15" "$N" - append base_cfg "he_mu_edca_ac_bk_aci=1" "$N" - append base_cfg "he_mu_edca_ac_bk_ecwmin=9" "$N" - append base_cfg "he_mu_edca_ac_bk_ecwmax=10" "$N" - append base_cfg "he_mu_edca_ac_bk_timer=255" "$N" - append base_cfg "he_mu_edca_ac_vi_ecwmin=5" "$N" - append base_cfg "he_mu_edca_ac_vi_ecwmax=7" "$N" - append base_cfg "he_mu_edca_ac_vi_aifsn=5" "$N" - append base_cfg "he_mu_edca_ac_vi_aci=2" "$N" - append base_cfg "he_mu_edca_ac_vi_timer=255" "$N" - append base_cfg "he_mu_edca_ac_vo_aifsn=5" "$N" - append base_cfg "he_mu_edca_ac_vo_aci=3" "$N" - append base_cfg "he_mu_edca_ac_vo_ecwmin=5" "$N" - append base_cfg "he_mu_edca_ac_vo_ecwmax=7" "$N" - append base_cfg "he_mu_edca_ac_vo_timer=255" "$N" - fi - - hostapd_prepare_device_config "$hostapd_conf_file" nl80211 - cat >> "$hostapd_conf_file" <<EOF -${channel:+channel=$channel} -${channel_list:+chanlist=$channel_list} -${hostapd_noscan:+noscan=1} -${tx_burst:+tx_queue_data2_burst=$tx_burst} -$base_cfg - -EOF - json_select .. - radio_md5sum=$(md5sum $hostapd_conf_file | cut -d" " -f1) - echo "radio_config_id=${radio_md5sum}" >> $hostapd_conf_file -} - -mac80211_hostapd_setup_bss() { - local phy="$1" - local ifname="$2" - local macaddr="$3" - local type="$4" - - hostapd_cfg= - append hostapd_cfg "$type=$ifname" "$N" - - hostapd_set_bss_options hostapd_cfg "$phy" "$vif" || return 1 - json_get_vars wds wds_bridge dtim_period max_listen_int start_disabled - - set_default wds 0 - set_default start_disabled 0 - - [ "$wds" -gt 0 ] && { - append hostapd_cfg "wds_sta=1" "$N" - [ -n "$wds_bridge" ] && append hostapd_cfg "wds_bridge=$wds_bridge" "$N" - } - [ "$staidx" -gt 0 -o "$start_disabled" -eq 1 ] && append hostapd_cfg "start_disabled=1" "$N" - - cat >> /var/run/hostapd-$phy.conf <<EOF -$hostapd_cfg -bssid=$macaddr -${dtim_period:+dtim_period=$dtim_period} -${max_listen_int:+max_listen_interval=$max_listen_int} -EOF -} - -mac80211_get_addr() { - local phy="$1" - local idx="$(($2 + 1))" - - head -n $idx /sys/class/ieee80211/${phy}/addresses | tail -n1 -} - -mac80211_generate_mac() { - local phy="$1" - local id="${macidx:-0}" - - local ref="$(cat /sys/class/ieee80211/${phy}/macaddress)" - local mask="$(cat /sys/class/ieee80211/${phy}/address_mask)" - - [ "$mask" = "00:00:00:00:00:00" ] && { - mask="ff:ff:ff:ff:ff:ff"; - - [ "$(wc -l < /sys/class/ieee80211/${phy}/addresses)" -gt $id ] && { - addr="$(mac80211_get_addr "$phy" "$id")" - [ -n "$addr" ] && { - echo "$addr" - return - } - } - } - - local oIFS="$IFS"; IFS=":"; set -- $mask; IFS="$oIFS" - - local mask1=$1 - local mask6=$6 - - local oIFS="$IFS"; IFS=":"; set -- $ref; IFS="$oIFS" - - macidx=$(($id + 1)) - [ "$((0x$mask1))" -gt 0 ] && { - b1="0x$1" - [ "$id" -gt 0 ] && \ - b1=$(($b1 ^ ((($id - !($b1 & 2)) << 2)) | 0x2)) - printf "%02x:%s:%s:%s:%s:%s" $b1 $2 $3 $4 $5 $6 - return - } - - [ "$((0x$mask6))" -lt 255 ] && { - printf "%s:%s:%s:%s:%s:%02x" $1 $2 $3 $4 $5 $(( 0x$6 ^ $id )) - return - } - - off2=$(( (0x$6 + $id) / 0x100 )) - printf "%s:%s:%s:%s:%02x:%02x" \ - $1 $2 $3 $4 \ - $(( (0x$5 + $off2) % 0x100 )) \ - $(( (0x$6 + $id) % 0x100 )) -} - -find_phy() { - [ -n "$phy" -a -d /sys/class/ieee80211/$phy ] && return 0 - [ -n "$path" ] && { - phy="$(iwinfo nl80211 phyname "path=$path")" - [ -n "$phy" ] && return 0 - } - [ -n "$macaddr" ] && { - for phy in $(ls /sys/class/ieee80211 2>/dev/null); do - grep -i -q "$macaddr" "/sys/class/ieee80211/${phy}/macaddress" && return 0 - done - } - return 1 -} - -mac80211_check_ap() { - has_ap=1 -} - -mac80211_iw_interface_add() { - local phy="$1" - local ifname="$2" - local type="$3" - local wdsflag="$4" - local rc - local oldifname - - iw phy "$phy" interface add "$ifname" type "$type" $wdsflag >/dev/null 2>&1 - rc="$?" - - [ "$rc" = 233 ] && { - # Device might have just been deleted, give the kernel some time to finish cleaning it up - sleep 1 - - iw phy "$phy" interface add "$ifname" type "$type" $wdsflag >/dev/null 2>&1 - rc="$?" - } - - [ "$rc" = 233 ] && { - # Keep matching pre-existing interface - [ -d "/sys/class/ieee80211/${phy}/device/net/${ifname}" ] && \ - case "$(iw dev $ifname info | grep "^\ttype" | cut -d' ' -f2- 2>/dev/null)" in - "AP") - [ "$type" = "__ap" ] && rc=0 - ;; - "IBSS") - [ "$type" = "adhoc" ] && rc=0 - ;; - "managed") - [ "$type" = "managed" ] && rc=0 - ;; - "mesh point") - [ "$type" = "mp" ] && rc=0 - ;; - "monitor") - [ "$type" = "monitor" ] && rc=0 - ;; - esac - } - - [ "$rc" = 233 ] && { - iw dev "$ifname" del >/dev/null 2>&1 - [ "$?" = 0 ] && { - sleep 1 - - iw phy "$phy" interface add "$ifname" type "$type" $wdsflag >/dev/null 2>&1 - rc="$?" - } - } - - [ "$rc" != 0 ] && { - # Device might not support virtual interfaces, so the interface never got deleted in the first place. - # Check if the interface already exists, and avoid failing in this case. - [ -d "/sys/class/ieee80211/${phy}/device/net/${ifname}" ] && rc=0 - } - - [ "$rc" != 0 ] && { - # Device doesn't support virtual interfaces and may have existing interface other than ifname. - oldifname="$(basename "/sys/class/ieee80211/${phy}/device/net"/* 2>/dev/null)" - [ "$oldifname" ] && ip link set "$oldifname" name "$ifname" 1>/dev/null 2>&1 - rc="$?" - } - - [ "$rc" != 0 ] && wireless_setup_failed INTERFACE_CREATION_FAILED - return $rc -} - -mac80211_prepare_vif() { - json_select config - - json_get_vars ifname mode ssid wds powersave macaddr enable wpa_psk_file vlan_file - - [ -n "$ifname" ] || ifname="wlan${phy#phy}${if_idx:+-$if_idx}" - if_idx=$((${if_idx:-0} + 1)) - - set_default wds 0 - set_default powersave 0 - - json_select .. - - [ -n "$macaddr" ] || { - macaddr="$(mac80211_generate_mac $phy)" - macidx="$(($macidx + 1))" - } - - json_add_object data - json_add_string ifname "$ifname" - json_close_object - - [ "$mode" == "ap" ] && { - [ -z "$wpa_psk_file" ] && hostapd_set_psk "$ifname" - [ -z "$vlan_file" ] && hostapd_set_vlan "$ifname" - } - - json_select config - - # It is far easier to delete and create the desired interface - case "$mode" in - adhoc) - mac80211_iw_interface_add "$phy" "$ifname" adhoc || return - ;; - ap) - # Hostapd will handle recreating the interface and - # subsequent virtual APs belonging to the same PHY - if [ -n "$hostapd_ctrl" ]; then - type=bss - else - type=interface - fi - - mac80211_hostapd_setup_bss "$phy" "$ifname" "$macaddr" "$type" || return - - NEWAPLIST="${NEWAPLIST}$ifname " - [ -n "$hostapd_ctrl" ] || { - ap_ifname="${ifname}" - hostapd_ctrl="${hostapd_ctrl:-/var/run/hostapd/$ifname}" - } - ;; - mesh) - mac80211_iw_interface_add "$phy" "$ifname" mp || return - ;; - monitor) - mac80211_iw_interface_add "$phy" "$ifname" monitor || return - ;; - sta) - local wdsflag= - [ "$enable" = 0 ] || staidx="$(($staidx + 1))" - [ "$wds" -gt 0 ] && wdsflag="4addr on" - mac80211_iw_interface_add "$phy" "$ifname" managed "$wdsflag" || return - if [ "$wds" -gt 0 ]; then - iw "$ifname" set 4addr on - else - iw "$ifname" set 4addr off - fi - [ "$powersave" -gt 0 ] && powersave="on" || powersave="off" - iw "$ifname" set power_save "$powersave" - ;; - esac - - case "$mode" in - monitor|mesh) - [ "$auto_channel" -gt 0 ] || iw dev "$ifname" set channel "$channel" $iw_htmode - ;; - esac - - if [ "$mode" != "ap" ]; then - # ALL ap functionality will be passed to hostapd - # All interfaces must have unique mac addresses - # which can either be explicitly set in the device - # section, or automatically generated - ip link set dev "$ifname" address "$macaddr" - fi - - json_select .. -} - -mac80211_setup_supplicant() { - local enable=$1 - local add_sp=0 - local spobj="$(ubus -S list | grep wpa_supplicant.${ifname})" - - [ "$enable" = 0 ] && { - ubus call wpa_supplicant.${phy} config_remove "{\"iface\":\"$ifname\"}" - ip link set dev "$ifname" down - iw dev "$ifname" del - return 0 - } - - wpa_supplicant_prepare_interface "$ifname" nl80211 || { - iw dev "$ifname" del - return 1 - } - if [ "$mode" = "sta" ]; then - wpa_supplicant_add_network "$ifname" - else - wpa_supplicant_add_network "$ifname" "$freq" "$htmode" "$noscan" - fi - - NEWSPLIST="${NEWSPLIST}$ifname " - - if [ "${NEWAPLIST%% *}" != "${OLDAPLIST%% *}" ]; then - [ "$spobj" ] && ubus call wpa_supplicant config_remove "{\"iface\":\"$ifname\"}" - add_sp=1 - fi - [ -z "$spobj" ] && add_sp=1 - - NEW_MD5_SP=$(test -e "${_config}" && md5sum ${_config}) - OLD_MD5_SP=$(uci -q -P /var/state get wireless._${phy}.md5_${ifname}) - if [ "$add_sp" = "1" ]; then - wpa_supplicant_run "$ifname" "$hostapd_ctrl" - else - [ "${NEW_MD5_SP}" == "${OLD_MD5_SP}" ] || ubus call $spobj reload - fi - uci -q -P /var/state set wireless._${phy}.md5_${ifname}="${NEW_MD5_SP}" - return 0 -} - -mac80211_setup_supplicant_noctl() { - local enable=$1 - local spobj="$(ubus -S list | grep wpa_supplicant.${ifname})" - wpa_supplicant_prepare_interface "$ifname" nl80211 || { - iw dev "$ifname" del - return 1 - } - - wpa_supplicant_add_network "$ifname" "$freq" "$htmode" "$noscan" - - NEWSPLIST="${NEWSPLIST}$ifname " - [ "$enable" = 0 ] && { - ubus call wpa_supplicant config_remove "{\"iface\":\"$ifname\"}" - ip link set dev "$ifname" down - return 0 - } - if [ -z "$spobj" ]; then - wpa_supplicant_run "$ifname" - else - ubus call $spobj reload - fi -} - -mac80211_prepare_iw_htmode() { - case "$htmode" in - VHT20|HT20) iw_htmode=HT20;; - HT40*|VHT40|VHT160) - case "$band" in - 2g) - case "$htmode" in - HT40+) iw_htmode="HT40+";; - HT40-) iw_htmode="HT40-";; - *) - if [ "$channel" -lt 7 ]; then - iw_htmode="HT40+" - else - iw_htmode="HT40-" - fi - ;; - esac - ;; - *) - case "$(( ($channel / 4) % 2 ))" in - 1) iw_htmode="HT40+" ;; - 0) iw_htmode="HT40-";; - esac - ;; - esac - [ "$auto_channel" -gt 0 ] && iw_htmode="HT40+" - ;; - VHT80) - iw_htmode="80MHZ" - ;; - NONE|NOHT) - iw_htmode="NOHT" - ;; - *) iw_htmode="" ;; - esac -} - -mac80211_setup_adhoc() { - local enable=$1 - json_get_vars bssid ssid key mcast_rate - - NEWUMLIST="${NEWUMLIST}$ifname " - - [ "$enable" = 0 ] && { - ip link set dev "$ifname" down - return 0 - } - - keyspec= - [ "$auth_type" = "wep" ] && { - set_default key 1 - case "$key" in - [1234]) - local idx - for idx in 1 2 3 4; do - json_get_var ikey "key$idx" - - [ -n "$ikey" ] && { - ikey="$(($idx - 1)):$(prepare_key_wep "$ikey")" - [ $idx -eq $key ] && ikey="d:$ikey" - append keyspec "$ikey" - } - done - ;; - *) - append keyspec "d:0:$(prepare_key_wep "$key")" - ;; - esac - } - - brstr= - for br in $basic_rate_list; do - wpa_supplicant_add_rate brstr "$br" - done - - mcval= - [ -n "$mcast_rate" ] && wpa_supplicant_add_rate mcval "$mcast_rate" - - iw dev "$ifname" ibss join "$ssid" $freq $iw_htmode fixed-freq $bssid \ - beacon-interval $beacon_int \ - ${brstr:+basic-rates $brstr} \ - ${mcval:+mcast-rate $mcval} \ - ${keyspec:+keys $keyspec} -} - -mac80211_setup_mesh() { - local enable=$1 - json_get_vars ssid mesh_id mcast_rate - - NEWUMLIST="${NEWUMLIST}$ifname " - - [ "$enable" = 0 ] && { - ip link set dev "$ifname" down - return 0 - } - - mcval= - [ -n "$mcast_rate" ] && wpa_supplicant_add_rate mcval "$mcast_rate" - [ -n "$mesh_id" ] && ssid="$mesh_id" - - iw dev "$ifname" mesh join "$ssid" freq $freq $iw_htmode \ - ${mcval:+mcast-rate $mcval} \ - beacon-interval $beacon_int -} - -mac80211_setup_vif() { - local name="$1" - local failed - local action=up - - json_select data - json_get_vars ifname - json_select .. - - json_select config - json_get_vars mode - json_get_var vif_txpower - json_get_var vif_enable enable 1 - - [ "$vif_enable" = 1 ] || action=down - if [ "$mode" != "ap" ] || [ "$ifname" = "$ap_ifname" ]; then - ip link set dev "$ifname" "$action" || { - wireless_setup_vif_failed IFUP_ERROR - json_select .. - return - } - [ -z "$vif_txpower" ] || iw dev "$ifname" set txpower fixed "${vif_txpower%%.*}00" - fi - - case "$mode" in - mesh) - wireless_vif_parse_encryption - [ -z "$htmode" ] && htmode="NOHT"; - if [ "$wpa" -gt 0 -o "$auto_channel" -gt 0 ] || chan_is_dfs "$phy" "$channel"; then - mac80211_setup_supplicant $vif_enable || failed=1 - else - mac80211_setup_mesh $vif_enable - fi - for var in $MP_CONFIG_INT $MP_CONFIG_BOOL $MP_CONFIG_STRING; do - json_get_var mp_val "$var" - [ -n "$mp_val" ] && iw dev "$ifname" set mesh_param "$var" "$mp_val" - done - ;; - adhoc) - wireless_vif_parse_encryption - if [ "$wpa" -gt 0 -o "$auto_channel" -gt 0 ]; then - mac80211_setup_supplicant_noctl $vif_enable || failed=1 - else - mac80211_setup_adhoc $vif_enable - fi - ;; - sta) - mac80211_setup_supplicant $vif_enable || failed=1 - ;; - esac - - json_select .. - [ -n "$failed" ] || wireless_add_vif "$name" "$ifname" -} - -get_freq() { - local phy="$1" - local channel="$2" - local band="$3" - - case "$band" in - 2g) band="1:";; - 5g) band="2:";; - 60g) band="3:";; - 6g) band="4:";; - esac - - iw "$phy" info | awk -v band="$band" -v channel="[$channel]" ' - -$1 ~ /Band/ { - band_match = band == $2 -} - -band_match && $3 == "MHz" && $4 == channel { - print $2 - exit -} -' -} - - -chan_is_dfs() { - local phy="$1" - local chan="$2" - iw "$phy" info | grep -E -m1 "(\* ${chan:-....} MHz${chan:+|\\[$chan\\]})" | grep -q "MHz.*radar detection" - return $! -} - -mac80211_vap_cleanup() { - local service="$1" - local vaps="$2" - - for wdev in $vaps; do - [ "$service" != "none" ] && ubus call ${service} config_remove "{\"iface\":\"$wdev\"}" - ip link set dev "$wdev" down 2>/dev/null - iw dev "$wdev" del - done -} - -mac80211_interface_cleanup() { - local phy="$1" - local primary_ap=$(uci -q -P /var/state get wireless._${phy}.aplist) - primary_ap=${primary_ap%% *} - - mac80211_vap_cleanup hostapd "${primary_ap}" - mac80211_vap_cleanup wpa_supplicant "$(uci -q -P /var/state get wireless._${phy}.splist)" - mac80211_vap_cleanup none "$(uci -q -P /var/state get wireless._${phy}.umlist)" -} - -mac80211_set_noscan() { - hostapd_noscan=1 -} - -drv_mac80211_cleanup() { - hostapd_common_cleanup -} - -drv_mac80211_setup() { - json_select config - json_get_vars \ - phy macaddr path \ - country chanbw distance \ - txpower antenna_gain \ - rxantenna txantenna \ - frag rts beacon_int:100 htmode - json_get_values basic_rate_list basic_rate - json_get_values scan_list scan_list - json_select .. - - find_phy || { - echo "Could not find PHY for device '$1'" - wireless_set_retry 0 - return 1 - } - - wireless_set_data phy="$phy" - [ -z "$(uci -q -P /var/state show wireless._${phy})" ] && uci -q -P /var/state set wireless._${phy}=phy - - OLDAPLIST=$(uci -q -P /var/state get wireless._${phy}.aplist) - OLDSPLIST=$(uci -q -P /var/state get wireless._${phy}.splist) - OLDUMLIST=$(uci -q -P /var/state get wireless._${phy}.umlist) - - local wdev - local cwdev - local found - - for wdev in $(list_phy_interfaces "$phy"); do - found=0 - for cwdev in $OLDAPLIST $OLDSPLIST $OLDUMLIST; do - if [ "$wdev" = "$cwdev" ]; then - found=1 - break - fi - done - if [ "$found" = "0" ]; then - ip link set dev "$wdev" down - iw dev "$wdev" del - fi - done - - # convert channel to frequency - [ "$auto_channel" -gt 0 ] || freq="$(get_freq "$phy" "$channel" "$band")" - - [ -n "$country" ] && { - iw reg get | grep -q "^country $country:" || { - iw reg set "$country" - sleep 1 - } - } - - hostapd_conf_file="/var/run/hostapd-$phy.conf" - - no_ap=1 - macidx=0 - staidx=0 - - [ -n "$chanbw" ] && { - for file in /sys/kernel/debug/ieee80211/$phy/ath9k*/chanbw /sys/kernel/debug/ieee80211/$phy/ath5k/bwmode; do - [ -f "$file" ] && echo "$chanbw" > "$file" - done - } - - set_default rxantenna 0xffffffff - set_default txantenna 0xffffffff - set_default distance 0 - set_default antenna_gain 0 - - [ "$txantenna" = "all" ] && txantenna=0xffffffff - [ "$rxantenna" = "all" ] && rxantenna=0xffffffff - - iw phy "$phy" set antenna $txantenna $rxantenna >/dev/null 2>&1 - iw phy "$phy" set antenna_gain $antenna_gain >/dev/null 2>&1 - iw phy "$phy" set distance "$distance" >/dev/null 2>&1 - - if [ -n "$txpower" ]; then - iw phy "$phy" set txpower fixed "${txpower%%.*}00" - else - iw phy "$phy" set txpower auto - fi - - [ -n "$frag" ] && iw phy "$phy" set frag "${frag%%.*}" - [ -n "$rts" ] && iw phy "$phy" set rts "${rts%%.*}" - - has_ap= - hostapd_ctrl= - ap_ifname= - hostapd_noscan= - for_each_interface "ap" mac80211_check_ap - - rm -f "$hostapd_conf_file" - - for_each_interface "sta adhoc mesh" mac80211_set_noscan - [ -n "$has_ap" ] && mac80211_hostapd_setup_base "$phy" - - mac80211_prepare_iw_htmode - for_each_interface "sta adhoc mesh monitor" mac80211_prepare_vif - NEWAPLIST= - for_each_interface "ap" mac80211_prepare_vif - NEW_MD5=$(test -e "${hostapd_conf_file}" && md5sum ${hostapd_conf_file}) - OLD_MD5=$(uci -q -P /var/state get wireless._${phy}.md5) - if [ "${NEWAPLIST}" != "${OLDAPLIST}" ]; then - mac80211_vap_cleanup hostapd "${OLDAPLIST}" - fi - [ -n "${NEWAPLIST}" ] && mac80211_iw_interface_add "$phy" "${NEWAPLIST%% *}" __ap - local add_ap=0 - local primary_ap=${NEWAPLIST%% *} - [ -n "$hostapd_ctrl" ] && { - local no_reload=1 - if [ -n "$(ubus list | grep hostapd.$primary_ap)" ]; then - no_reload=0 - [ "${NEW_MD5}" = "${OLD_MD5}" ] || { - ubus call hostapd.$primary_ap reload - no_reload=$? - if [ "$no_reload" != "0" ]; then - mac80211_vap_cleanup hostapd "${OLDAPLIST}" - mac80211_vap_cleanup wpa_supplicant "$(uci -q -P /var/state get wireless._${phy}.splist)" - mac80211_vap_cleanup none "$(uci -q -P /var/state get wireless._${phy}.umlist)" - sleep 2 - mac80211_iw_interface_add "$phy" "${NEWAPLIST%% *}" __ap - for_each_interface "sta adhoc mesh monitor" mac80211_prepare_vif - fi - } - fi - if [ "$no_reload" != "0" ]; then - add_ap=1 - ubus wait_for hostapd - local hostapd_res="$(ubus call hostapd config_add "{\"iface\":\"$primary_ap\", \"config\":\"${hostapd_conf_file}\"}")" - ret="$?" - [ "$ret" != 0 -o -z "$hostapd_res" ] && { - wireless_setup_failed HOSTAPD_START_FAILED - return - } - wireless_add_process "$(jsonfilter -s "$hostapd_res" -l 1 -e @.pid)" "/usr/sbin/hostapd" 1 1 - fi - } - uci -q -P /var/state set wireless._${phy}.aplist="${NEWAPLIST}" - uci -q -P /var/state set wireless._${phy}.md5="${NEW_MD5}" - - [ "${add_ap}" = 1 ] && sleep 1 - for_each_interface "ap" mac80211_setup_vif - - NEWSPLIST= - NEWUMLIST= - - for_each_interface "sta adhoc mesh monitor" mac80211_setup_vif - - uci -q -P /var/state set wireless._${phy}.splist="${NEWSPLIST}" - uci -q -P /var/state set wireless._${phy}.umlist="${NEWUMLIST}" - - local foundvap - local dropvap="" - for oldvap in $OLDSPLIST; do - foundvap=0 - for newvap in $NEWSPLIST; do - [ "$oldvap" = "$newvap" ] && foundvap=1 - done - [ "$foundvap" = "0" ] && dropvap="$dropvap $oldvap" - done - [ -n "$dropvap" ] && mac80211_vap_cleanup wpa_supplicant "$dropvap" - wireless_set_up -} - -_list_phy_interfaces() { - local phy="$1" - if [ -d "/sys/class/ieee80211/${phy}/device/net" ]; then - ls "/sys/class/ieee80211/${phy}/device/net" 2>/dev/null; - else - ls "/sys/class/ieee80211/${phy}/device" 2>/dev/null | grep net: | sed -e 's,net:,,g' - fi -} - -list_phy_interfaces() { - local phy="$1" - - for dev in $(_list_phy_interfaces "$phy"); do - readlink "/sys/class/net/${dev}/phy80211" | grep -q "/${phy}\$" || continue - echo "$dev" - done -} - -drv_mac80211_teardown() { - json_select data - json_get_vars phy - json_select .. - [ -n "$phy" ] || { - echo "Bug: PHY is undefined for device '$1'" - return 1 - } - - mac80211_interface_cleanup "$phy" - uci -q -P /var/state revert wireless._${phy} -} - -add_driver mac80211 diff --git a/package/kernel/mac80211/files/lib/wifi/mac80211.sh b/package/kernel/mac80211/files/lib/wifi/mac80211.sh deleted file mode 100644 index 6aa46b0c747..00000000000 --- a/package/kernel/mac80211/files/lib/wifi/mac80211.sh +++ /dev/null @@ -1,190 +0,0 @@ -#!/bin/sh - -append DRIVERS "mac80211" - -lookup_phy() { - [ -n "$phy" ] && { - [ -d /sys/class/ieee80211/$phy ] && return - } - - local devpath - config_get devpath "$device" path - [ -n "$devpath" ] && { - phy="$(iwinfo nl80211 phyname "path=$devpath")" - [ -n "$phy" ] && return - } - - local macaddr="$(config_get "$device" macaddr | tr 'A-Z' 'a-z')" - [ -n "$macaddr" ] && { - for _phy in /sys/class/ieee80211/*; do - [ -e "$_phy" ] || continue - - [ "$macaddr" = "$(cat ${_phy}/macaddress)" ] || continue - phy="${_phy##*/}" - return - done - } - phy= - return -} - -find_mac80211_phy() { - local device="$1" - - config_get phy "$device" phy - lookup_phy - [ -n "$phy" -a -d "/sys/class/ieee80211/$phy" ] || { - echo "PHY for wifi device $1 not found" - return 1 - } - config_set "$device" phy "$phy" - - config_get macaddr "$device" macaddr - [ -z "$macaddr" ] && { - config_set "$device" macaddr "$(cat /sys/class/ieee80211/${phy}/macaddress)" - } - - return 0 -} - -check_mac80211_device() { - config_get phy "$1" phy - [ -z "$phy" ] && { - find_mac80211_phy "$1" >/dev/null || return 0 - config_get phy "$1" phy - } - [ "$phy" = "$dev" ] && found=1 -} - - -__get_band_defaults() { - local phy="$1" - - ( iw phy "$phy" info; echo ) | awk ' -BEGIN { - bands = "" -} - -($1 == "Band" || $1 == "") && band { - if (channel) { - mode="NOHT" - if (ht) mode="HT20" - if (vht && band != "1:") mode="VHT80" - if (he) mode="HE80" - if (he && band == "1:") mode="HE20" - sub("\\[", "", channel) - sub("\\]", "", channel) - bands = bands band channel ":" mode " " - } - band="" -} - -$1 == "Band" { - band = $2 - channel = "" - vht = "" - ht = "" - he = "" -} - -$0 ~ "Capabilities:" { - ht=1 -} - -$0 ~ "VHT Capabilities" { - vht=1 -} - -$0 ~ "HE Iftypes" { - he=1 -} - -$1 == "*" && $3 == "MHz" && $0 !~ /disabled/ && band && !channel { - channel = $4 -} - -END { - print bands -}' -} - -get_band_defaults() { - local phy="$1" - - for c in $(__get_band_defaults "$phy"); do - local band="${c%%:*}" - c="${c#*:}" - local chan="${c%%:*}" - c="${c#*:}" - local mode="${c%%:*}" - - case "$band" in - 1) band=2g;; - 2) band=5g;; - 3) band=60g;; - 4) band=6g;; - *) band="";; - esac - - [ -n "$band" ] || continue - [ -n "$mode_band" -a "$band" = "6g" ] && return - - mode_band="$band" - channel="$chan" - htmode="$mode" - done -} - -detect_mac80211() { - devidx=0 - config_load wireless - while :; do - config_get type "radio$devidx" type - [ -n "$type" ] || break - devidx=$(($devidx + 1)) - done - - for _dev in /sys/class/ieee80211/*; do - [ -e "$_dev" ] || continue - - dev="${_dev##*/}" - - found=0 - config_foreach check_mac80211_device wifi-device - [ "$found" -gt 0 ] && continue - - mode_band="" - channel="" - htmode="" - ht_capab="" - - get_band_defaults "$dev" - - path="$(iwinfo nl80211 path "$dev")" - if [ -n "$path" ]; then - dev_id="set wireless.radio${devidx}.path='$path'" - else - dev_id="set wireless.radio${devidx}.macaddr=$(cat /sys/class/ieee80211/${dev}/macaddress)" - fi - - uci -q batch <<-EOF - set wireless.radio${devidx}=wifi-device - set wireless.radio${devidx}.type=mac80211 - ${dev_id} - set wireless.radio${devidx}.channel=${channel} - set wireless.radio${devidx}.band=${mode_band} - set wireless.radio${devidx}.htmode=$htmode - set wireless.radio${devidx}.disabled=1 - - set wireless.default_radio${devidx}=wifi-iface - set wireless.default_radio${devidx}.device=radio${devidx} - set wireless.default_radio${devidx}.network=lan - set wireless.default_radio${devidx}.mode=ap - set wireless.default_radio${devidx}.ssid=OpenWrt - set wireless.default_radio${devidx}.encryption=none -EOF - uci -q commit wireless - - devidx=$(($devidx + 1)) - done -} diff --git a/package/kernel/mac80211/files/mac80211.hotplug b/package/kernel/mac80211/files/mac80211.hotplug deleted file mode 100644 index b8655526613..00000000000 --- a/package/kernel/mac80211/files/mac80211.hotplug +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -[ "${ACTION}" = "add" ] && { - /sbin/wifi config -} diff --git a/package/kernel/mac80211/intel.mk b/package/kernel/mac80211/intel.mk index 8bab727a41e..f2aceb96cd5 100644 --- a/package/kernel/mac80211/intel.mk +++ b/package/kernel/mac80211/intel.mk @@ -1,21 +1,12 @@ -PKG_DRIVERS += \ - iwl-legacy iwl3945 iwl4965 iwlwifi \ - libipw ipw2100 ipw2200 \ +PKG_DRIVERS += iwlwifi -config-$(call config_package,iwl-legacy) += IWLEGACY -config-$(call config_package,iwl3945) += IWL3945 -config-$(call config_package,iwl4965) += IWL4965 config-$(call config_package,iwlwifi) += IWLWIFI IWLDVM IWLMVM config-$(CONFIG_PACKAGE_IWLWIFI_DEBUG)+= IWLWIFI_DEBUG config-$(CONFIG_PACKAGE_IWLWIFI_DEBUGFS)+= IWLWIFI_DEBUGFS -config-$(call config_package,libipw) += LIBIPW -config-$(call config_package,ipw2100) += IPW2100 -config-$(call config_package,ipw2200) += IPW2200 - define KernelPackage/iwlwifi $(call KernelPackage/mac80211/Default) - DEPENDS:= +kmod-mac80211 @PCI_SUPPORT +@DRIVER_11N_SUPPORT +@DRIVER_11AC_SUPPORT + DEPENDS:= +kmod-mac80211 +kmod-ptp @PCI_SUPPORT +@DRIVER_11AC_SUPPORT +@DRIVER_11AX_SUPPORT TITLE:=Intel AGN Wireless support FILES:= \ $(PKG_BUILD_DIR)/drivers/net/wireless/intel/iwlwifi/iwlwifi.ko \ @@ -84,117 +75,3 @@ define KernelPackage/iwlwifi/config endif endef -define KernelPackage/iwl-legacy - $(call KernelPackage/mac80211/Default) - DEPENDS:= +kmod-mac80211 @PCI_SUPPORT - TITLE:=Intel legacy Wireless support - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/intel/iwlegacy/iwlegacy.ko - AUTOLOAD:=$(call AutoProbe,iwlegacy) -endef - -define KernelPackage/iwl-legacy/description - iwl-legacy kernel module for legacy Intel wireless support -endef - -define KernelPackage/iwl3945 - $(call KernelPackage/mac80211/Default) - DEPENDS:= +kmod-mac80211 +kmod-iwl-legacy +iwl3945-firmware - TITLE:=Intel iwl3945 Wireless support - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/intel/iwlegacy/iwl3945.ko - AUTOLOAD:=$(call AutoProbe,iwl3945) -endef - -define KernelPackage/iwl3945/description - iwl3945 kernel module for Intel 3945 support -endef - -define KernelPackage/iwl4965 - $(call KernelPackage/mac80211/Default) - DEPENDS:= +kmod-mac80211 +kmod-iwl-legacy +@DRIVER_11N_SUPPORT +iwl4965-firmware - TITLE:=Intel iwl4965 Wireless support - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/intel/iwlegacy/iwl4965.ko - AUTOLOAD:=$(call AutoProbe,iwl4965) -endef - -define KernelPackage/iwl4965/description - iwl4965 kernel module for Intel 4965 support -endef - - -define KernelPackage/libipw - $(call KernelPackage/mac80211/Default) - TITLE:=libipw for ipw2100 and ipw2200 - DEPENDS:=@PCI_SUPPORT +kmod-crypto-michael-mic +kmod-crypto-ecb +kmod-lib80211 +kmod-cfg80211 +@DRIVER_WEXT_SUPPORT @!BIG_ENDIAN - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/intel/ipw2x00/libipw.ko - AUTOLOAD:=$(call AutoProbe,libipw) -endef - -define KernelPackage/libipw/description - Hardware independent IEEE 802.11 networking stack for ipw2100 and ipw2200. -endef - -IPW2100_NAME:=ipw2100-fw -IPW2100_VERSION:=1.3 - -define Download/ipw2100 - URL:= \ - https://src.fedoraproject.org/repo/pkgs/ipw2100-firmware/ipw2100-fw-1.3.tgz/46aa75bcda1a00efa841f9707bbbd113/ \ - https://archlinux.mirror.pkern.at/other/packages/ipw2100-fw/ \ - http://mirror.ox.ac.uk/sites/ftp.openbsd.org/pub/OpenBSD/distfiles/firmware/ \ - http://firmware.openbsd.org/firmware-dist/ - FILE:=$(IPW2100_NAME)-$(IPW2100_VERSION).tgz - HASH:=e1107c455e48d324a616b47a622593bc8413dcce72026f72731c0b03dae3a7a2 -endef -$(eval $(call Download,ipw2100)) - -define KernelPackage/ipw2100 - $(call KernelPackage/mac80211/Default) - TITLE:=Intel IPW2100 driver - DEPENDS:=@PCI_SUPPORT +kmod-libipw - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/intel/ipw2x00/ipw2100.ko - AUTOLOAD:=$(call AutoProbe,ipw2100) -endef - -define KernelPackage/ipw2100/description - Kernel support for Intel IPW2100 - Includes: - - ipw2100 -endef - -IPW2200_NAME:=ipw2200-fw -IPW2200_VERSION:=3.1 - -define Download/ipw2200 - URL:= \ - https://src.fedoraproject.org/repo/pkgs/ipw2200-firmware/ipw2200-fw-3.1.tgz/eaba788643c7cc7483dd67ace70f6e99/ \ - https://archlinux.mirror.pkern.at/other/packages/ipw2200-fw/ \ - http://mirror.ox.ac.uk/sites/ftp.openbsd.org/pub/OpenBSD/distfiles/firmware/ \ - http://firmware.openbsd.org/firmware-dist/ - FILE:=$(IPW2200_NAME)-$(IPW2200_VERSION).tgz - HASH:=c6818c11c18cc030d55ff83f64b2bad8feef485e7742f84f94a61d811a6258bd -endef -$(eval $(call Download,ipw2200)) - -define KernelPackage/ipw2200 - $(call KernelPackage/mac80211/Default) - TITLE:=Intel IPW2200 driver - DEPENDS:=@PCI_SUPPORT +kmod-libipw - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/intel/ipw2x00/ipw2200.ko - AUTOLOAD:=$(call AutoProbe,ipw2200) -endef - -define KernelPackage/ipw2200/description - Kernel support for Intel IPW2200 - Includes: - - ipw2200 -endef - -define KernelPackage/ipw2100/install - $(INSTALL_DIR) $(1)/lib/firmware - $(INSTALL_DATA) $(PKG_BUILD_DIR)/ipw2100-$(IPW2100_VERSION)*.fw $(1)/lib/firmware -endef - -define KernelPackage/ipw2200/install - $(INSTALL_DIR) $(1)/lib/firmware - $(INSTALL_DATA) $(PKG_BUILD_DIR)/$(IPW2200_NAME)-$(IPW2200_VERSION)/ipw2200*.fw $(1)/lib/firmware -endef diff --git a/package/kernel/mac80211/marvell.mk b/package/kernel/mac80211/marvell.mk index a0e67091e5f..dbd07a80da5 100644 --- a/package/kernel/mac80211/marvell.mk +++ b/package/kernel/mac80211/marvell.mk @@ -1,54 +1,15 @@ PKG_DRIVERS += \ - libertas-sdio libertas-usb libertas-spi \ mwl8k mwifiex-pcie mwifiex-sdio -config-$(call config_package,libertas-sdio) += LIBERTAS LIBERTAS_SDIO -config-$(call config_package,libertas-usb) += LIBERTAS LIBERTAS_USB -config-$(call config_package,libertas-spi) += LIBERTAS LIBERTAS_SPI config-$(call config_package,mwl8k) += MWL8K config-$(call config_package,mwifiex-pcie) += MWIFIEX MWIFIEX_PCIE config-$(call config_package,mwifiex-sdio) += MWIFIEX MWIFIEX_SDIO -define KernelPackage/libertas-usb - $(call KernelPackage/mac80211/Default) - DEPENDS+= @USB_SUPPORT +kmod-cfg80211 +kmod-usb-core +kmod-lib80211 +@DRIVER_WEXT_SUPPORT +libertas-usb-firmware - TITLE:=Marvell 88W8015 Wireless Driver - FILES:= \ - $(PKG_BUILD_DIR)/drivers/net/wireless/marvell/libertas/libertas.ko \ - $(PKG_BUILD_DIR)/drivers/net/wireless/marvell/libertas/usb8xxx.ko - AUTOLOAD:=$(call AutoProbe,libertas usb8xxx) -endef - -define KernelPackage/libertas-sdio - $(call KernelPackage/mac80211/Default) - DEPENDS+= +kmod-cfg80211 +kmod-lib80211 +kmod-mmc +@DRIVER_WEXT_SUPPORT @!TARGET_uml +libertas-sdio-firmware - TITLE:=Marvell 88W8686 Wireless Driver - FILES:= \ - $(PKG_BUILD_DIR)/drivers/net/wireless/marvell/libertas/libertas.ko \ - $(PKG_BUILD_DIR)/drivers/net/wireless/marvell/libertas/libertas_sdio.ko - AUTOLOAD:=$(call AutoProbe,libertas libertas_sdio) -endef - -define KernelPackage/libertas-spi - $(call KernelPackage/mac80211/Default) - SUBMENU:=Wireless Drivers - DEPENDS+= +kmod-cfg80211 +kmod-lib80211 +@DRIVER_WEXT_SUPPORT @!TARGET_uml +libertas-spi-firmware - KCONFIG := \ - CONFIG_SPI=y \ - CONFIG_SPI_MASTER=y - TITLE:=Marvell 88W8686 SPI Wireless Driver - FILES:= \ - $(PKG_BUILD_DIR)/drivers/net/wireless/marvell/libertas/libertas.ko \ - $(PKG_BUILD_DIR)/drivers/net/wireless/marvell/libertas/libertas_spi.ko - AUTOLOAD:=$(call AutoProbe,libertas libertas_spi) -endef - - define KernelPackage/mwl8k $(call KernelPackage/mac80211/Default) TITLE:=Driver for Marvell TOPDOG 802.11 Wireless cards URL:=https://wireless.wiki.kernel.org/en/users/drivers/mwl8k - DEPENDS+= @PCI_SUPPORT +kmod-mac80211 +@DRIVER_11N_SUPPORT +mwl8k-firmware + DEPENDS+= @PCI_SUPPORT +kmod-mac80211 +mwl8k-firmware FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/marvell/mwl8k.ko AUTOLOAD:=$(call AutoProbe,mwl8k) endef @@ -62,7 +23,7 @@ define KernelPackage/mwifiex-pcie $(call KernelPackage/mac80211/Default) TITLE:=Driver for Marvell 802.11n/802.11ac PCIe Wireless cards URL:=https://wireless.wiki.kernel.org/en/users/drivers/mwifiex - DEPENDS+= @PCI_SUPPORT +kmod-mac80211 +@DRIVER_11N_SUPPORT +@DRIVER_11AC_SUPPORT +mwifiex-pcie-firmware + DEPENDS+= @PCI_SUPPORT +kmod-mac80211 +@DRIVER_11AC_SUPPORT +mwifiex-pcie-firmware FILES:= \ $(PKG_BUILD_DIR)/drivers/net/wireless/marvell/mwifiex/mwifiex.ko \ $(PKG_BUILD_DIR)/drivers/net/wireless/marvell/mwifiex/mwifiex_pcie.ko @@ -77,7 +38,7 @@ define KernelPackage/mwifiex-sdio $(call KernelPackage/mac80211/Default) TITLE:=Driver for Marvell 802.11n/802.11ac SDIO Wireless cards URL:=https://wireless.wiki.kernel.org/en/users/drivers/mwifiex - DEPENDS+= +kmod-mmc +kmod-mac80211 +@DRIVER_11N_SUPPORT +@DRIVER_11AC_SUPPORT +mwifiex-sdio-firmware + DEPENDS+= +kmod-mmc +kmod-mac80211 +@DRIVER_11AC_SUPPORT +mwifiex-sdio-firmware FILES:= \ $(PKG_BUILD_DIR)/drivers/net/wireless/marvell/mwifiex/mwifiex.ko \ $(PKG_BUILD_DIR)/drivers/net/wireless/marvell/mwifiex/mwifiex_sdio.ko diff --git a/package/kernel/mac80211/patches/ath/100-wifi-ath-add-struct_group-for-struct-ath_cycle_count.patch b/package/kernel/mac80211/patches/ath/100-wifi-ath-add-struct_group-for-struct-ath_cycle_count.patch new file mode 100644 index 00000000000..6c476e90581 --- /dev/null +++ b/package/kernel/mac80211/patches/ath/100-wifi-ath-add-struct_group-for-struct-ath_cycle_count.patch @@ -0,0 +1,117 @@ +From e8053643b6d70e23a634f14e4408f3a6d1d3a6bf Mon Sep 17 00:00:00 2001 +From: Shiji Yang <yangshiji66@qq.com> +Date: Sat, 27 May 2023 09:04:48 +0000 +Subject: [PATCH] wifi: ath: add struct_group for struct ath_cycle_counters + +Add a struct_group to around all members in struct ath_cycle_counters. +It can help the compiler detect the intended bounds of the memcpy() and +memset(). + +This patch fixes the following build warning: + +In function 'fortify_memset_chk', + inlined from 'ath9k_ps_wakeup' at /home/db/openwrt/build_dir/target-mips_24kc_musl/linux-ath79_generic/backports-6.1.24/drivers/net/wireless/ath/ath9k/main.c:140:3: +./include/linux/fortify-string.h:314:25: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning] + 314 | __write_overflow_field(p_size_field, size); + | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Signed-off-by: Shiji Yang <yangshiji66@qq.com> +--- + drivers/net/wireless/ath/ath.h | 10 ++++++---- + drivers/net/wireless/ath/ath5k/ani.c | 2 +- + drivers/net/wireless/ath/ath5k/base.c | 4 ++-- + drivers/net/wireless/ath/ath5k/mac80211-ops.c | 2 +- + drivers/net/wireless/ath/ath9k/link.c | 2 +- + drivers/net/wireless/ath/ath9k/main.c | 4 ++-- + drivers/net/wireless/ath/hw.c | 2 +- + 7 files changed, 14 insertions(+), 12 deletions(-) + +--- a/drivers/net/wireless/ath/ath.h ++++ b/drivers/net/wireless/ath/ath.h +@@ -43,10 +43,12 @@ struct ath_ani { + }; + + struct ath_cycle_counters { +- u32 cycles; +- u32 rx_busy; +- u32 rx_frame; +- u32 tx_frame; ++ struct_group(cnts, ++ u32 cycles; ++ u32 rx_busy; ++ u32 rx_frame; ++ u32 tx_frame; ++ ); + }; + + enum ath_device_state { +--- a/drivers/net/wireless/ath/ath5k/ani.c ++++ b/drivers/net/wireless/ath/ath5k/ani.c +@@ -379,7 +379,7 @@ ath5k_hw_ani_get_listen_time(struct ath5 + spin_lock_bh(&common->cc_lock); + + ath_hw_cycle_counters_update(common); +- memcpy(&as->last_cc, &common->cc_ani, sizeof(as->last_cc)); ++ memcpy(&as->last_cc.cnts, &common->cc_ani.cnts, sizeof(as->last_cc.cnts)); + + /* clears common->cc_ani */ + listen = ath_hw_get_listen_time(common); +--- a/drivers/net/wireless/ath/ath5k/base.c ++++ b/drivers/net/wireless/ath/ath5k/base.c +@@ -2985,8 +2985,8 @@ ath5k_reset(struct ath5k_hw *ah, struct + memset(&ah->survey, 0, sizeof(ah->survey)); + spin_lock_bh(&common->cc_lock); + ath_hw_cycle_counters_update(common); +- memset(&common->cc_survey, 0, sizeof(common->cc_survey)); +- memset(&common->cc_ani, 0, sizeof(common->cc_ani)); ++ memset(&common->cc_survey.cnts, 0, sizeof(common->cc_survey.cnts)); ++ memset(&common->cc_ani.cnts, 0, sizeof(common->cc_ani.cnts)); + spin_unlock_bh(&common->cc_lock); + + /* +--- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c ++++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c +@@ -665,7 +665,7 @@ ath5k_get_survey(struct ieee80211_hw *hw + ah->survey.time_rx += cc->rx_frame / div; + ah->survey.time_tx += cc->tx_frame / div; + } +- memset(cc, 0, sizeof(*cc)); ++ memset(&cc->cnts, 0, sizeof(cc->cnts)); + spin_unlock_bh(&common->cc_lock); + + memcpy(survey, &ah->survey, sizeof(*survey)); +--- a/drivers/net/wireless/ath/ath9k/link.c ++++ b/drivers/net/wireless/ath/ath9k/link.c +@@ -536,7 +536,7 @@ int ath_update_survey_stats(struct ath_s + if (cc->cycles > 0) + ret = cc->rx_busy * 100 / cc->cycles; + +- memset(cc, 0, sizeof(*cc)); ++ memset(&cc->cnts, 0, sizeof(cc->cnts)); + + ath_update_survey_nf(sc, pos); + +--- a/drivers/net/wireless/ath/ath9k/main.c ++++ b/drivers/net/wireless/ath/ath9k/main.c +@@ -135,8 +135,8 @@ void ath9k_ps_wakeup(struct ath_softc *s + if (power_mode != ATH9K_PM_AWAKE) { + spin_lock(&common->cc_lock); + ath_hw_cycle_counters_update(common); +- memset(&common->cc_survey, 0, sizeof(common->cc_survey)); +- memset(&common->cc_ani, 0, sizeof(common->cc_ani)); ++ memset(&common->cc_survey.cnts, 0, sizeof(common->cc_survey.cnts)); ++ memset(&common->cc_ani.cnts, 0, sizeof(common->cc_ani.cnts)); + spin_unlock(&common->cc_lock); + } + +--- a/drivers/net/wireless/ath/hw.c ++++ b/drivers/net/wireless/ath/hw.c +@@ -183,7 +183,7 @@ int32_t ath_hw_get_listen_time(struct at + listen_time = (cc->cycles - cc->rx_frame - cc->tx_frame) / + (common->clockrate * 1000); + +- memset(cc, 0, sizeof(*cc)); ++ memset(&cc->cnts, 0, sizeof(cc->cnts)); + + return listen_time; + } diff --git a/package/kernel/mac80211/patches/ath/120-owl-loader-compat.patch b/package/kernel/mac80211/patches/ath/120-owl-loader-compat.patch deleted file mode 100644 index d1d6c9e2e3e..00000000000 --- a/package/kernel/mac80211/patches/ath/120-owl-loader-compat.patch +++ /dev/null @@ -1,53 +0,0 @@ -From: Christian Lamparter <chunkeey@gmail.com> -Date: Sat, 16 Nov 2019 19:25:24 +0100 -Subject: [PATCH] owl_loader: compatibility patch - -This patch includes OpenWrt specific changes that are -not included in the upstream owl-loader. - -This includes a platform data handling changes for ar71xx. - -Signed-off-by: Christian Lamparter <chunkeey@gmail.com> - ---- a/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c -+++ b/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c -@@ -103,6 +103,7 @@ static void owl_fw_cb(const struct firmw - { - struct pci_dev *pdev = (struct pci_dev *)context; - struct owl_ctx *ctx = (struct owl_ctx *)pci_get_drvdata(pdev); -+ struct ath9k_platform_data *pdata = dev_get_platdata(&pdev->dev); - struct pci_bus *bus; - - complete(&ctx->eeprom_load); -@@ -118,6 +119,16 @@ static void owl_fw_cb(const struct firmw - goto release; - } - -+ if (pdata) { -+ memcpy(pdata->eeprom_data, fw->data, fw->size); -+ -+ /* -+ * eeprom has been successfully loaded - pass the data to ath9k -+ * but remove the eeprom_name, so it doesn't try to load it too. -+ */ -+ pdata->eeprom_name = NULL; -+ } -+ - if (ath9k_pci_fixup(pdev, (const u16 *)fw->data, fw->size)) - goto release; - -@@ -137,8 +148,14 @@ release: - static const char *owl_get_eeprom_name(struct pci_dev *pdev) - { - struct device *dev = &pdev->dev; -+ struct ath9k_platform_data *pdata; - char *eeprom_name; - -+ /* try the existing platform data first */ -+ pdata = dev_get_platdata(dev); -+ if (pdata && pdata->eeprom_name) -+ return pdata->eeprom_name; -+ - dev_dbg(dev, "using auto-generated eeprom filename\n"); - - eeprom_name = devm_kzalloc(dev, EEPROM_FILENAME_LEN, GFP_KERNEL); diff --git a/package/kernel/mac80211/patches/ath/400-ath_move_debug_code.patch b/package/kernel/mac80211/patches/ath/400-ath_move_debug_code.patch index db10c45104d..23b7340e25c 100644 --- a/package/kernel/mac80211/patches/ath/400-ath_move_debug_code.patch +++ b/package/kernel/mac80211/patches/ath/400-ath_move_debug_code.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ath/Makefile +++ b/drivers/net/wireless/ath/Makefile -@@ -15,10 +15,10 @@ ath-objs := main.o \ +@@ -16,10 +16,10 @@ ath-objs := main.o \ regd.o \ hw.o \ key.o \ @@ -14,7 +14,7 @@ CFLAGS_trace.o := -I$(src) --- a/drivers/net/wireless/ath/ath.h +++ b/drivers/net/wireless/ath/ath.h -@@ -316,14 +316,7 @@ void _ath_dbg(struct ath_common *common, +@@ -321,14 +321,7 @@ void _ath_dbg(struct ath_common *common, #endif /* CPTCFG_ATH_DEBUG */ /** Returns string describing opmode, or NULL if unknown mode. */ diff --git a/package/kernel/mac80211/patches/ath/402-ath_regd_optional.patch b/package/kernel/mac80211/patches/ath/402-ath_regd_optional.patch index 3c9180b1137..601ebdc7583 100644 --- a/package/kernel/mac80211/patches/ath/402-ath_regd_optional.patch +++ b/package/kernel/mac80211/patches/ath/402-ath_regd_optional.patch @@ -37,7 +37,7 @@ for (band = 0; band < NUM_NL80211_BANDS; band++) { if (!wiphy->bands[band]) continue; -@@ -378,6 +387,9 @@ ath_reg_apply_ir_flags(struct wiphy *wip +@@ -379,6 +388,9 @@ ath_reg_apply_ir_flags(struct wiphy *wip { struct ieee80211_supported_band *sband; @@ -47,7 +47,7 @@ sband = wiphy->bands[NL80211_BAND_2GHZ]; if (!sband) return; -@@ -407,6 +419,9 @@ static void ath_reg_apply_radar_flags(st +@@ -408,6 +420,9 @@ static void ath_reg_apply_radar_flags(st struct ieee80211_channel *ch; unsigned int i; @@ -57,7 +57,7 @@ if (!wiphy->bands[NL80211_BAND_5GHZ]) return; -@@ -639,6 +654,10 @@ ath_regd_init_wiphy(struct ath_regulator +@@ -640,6 +655,10 @@ ath_regd_init_wiphy(struct ath_regulator const struct ieee80211_regdomain *regd; wiphy->reg_notifier = reg_notifier; @@ -82,7 +82,7 @@ help --- a/local-symbols +++ b/local-symbols -@@ -86,6 +86,7 @@ ADM8211= +@@ -101,6 +101,7 @@ ADM8211= ATH_COMMON= WLAN_VENDOR_ATH= ATH_DEBUG= diff --git a/package/kernel/mac80211/patches/ath/404-regd_no_assoc_hints.patch b/package/kernel/mac80211/patches/ath/404-regd_no_assoc_hints.patch index c6dc184e28c..d0f4b15772f 100644 --- a/package/kernel/mac80211/patches/ath/404-regd_no_assoc_hints.patch +++ b/package/kernel/mac80211/patches/ath/404-regd_no_assoc_hints.patch @@ -1,6 +1,6 @@ --- a/net/wireless/reg.c +++ b/net/wireless/reg.c -@@ -3252,6 +3252,8 @@ void regulatory_hint_country_ie(struct w +@@ -3340,6 +3340,8 @@ void regulatory_hint_country_ie(struct w enum environment_cap env = ENVIRON_ANY; struct regulatory_request *request = NULL, *lr; @@ -9,7 +9,7 @@ /* IE len must be evenly divisible by 2 */ if (country_ie_len & 0x01) return; -@@ -3503,6 +3505,7 @@ static bool is_wiphy_all_set_reg_flag(en +@@ -3591,6 +3593,7 @@ static bool is_wiphy_all_set_reg_flag(en void regulatory_hint_disconnect(void) { diff --git a/package/kernel/mac80211/patches/ath/405-ath_regd_us.patch b/package/kernel/mac80211/patches/ath/405-ath_regd_us.patch index 088833199d0..6723721a47b 100644 --- a/package/kernel/mac80211/patches/ath/405-ath_regd_us.patch +++ b/package/kernel/mac80211/patches/ath/405-ath_regd_us.patch @@ -8,7 +8,7 @@ FRANCE_RES = 0x31, FCC3_FCCA = 0x3A, FCC3_WORLD = 0x3B, -@@ -172,6 +173,7 @@ static struct reg_dmn_pair_mapping regDo +@@ -173,6 +174,7 @@ static struct reg_dmn_pair_mapping regDo {FCC2_WORLD, CTL_FCC, CTL_ETSI}, {FCC2_ETSIC, CTL_FCC, CTL_ETSI}, {FCC3_FCCA, CTL_FCC, CTL_FCC}, @@ -16,7 +16,7 @@ {FCC3_WORLD, CTL_FCC, CTL_ETSI}, {FCC3_ETSIC, CTL_FCC, CTL_ETSI}, {FCC4_FCCA, CTL_FCC, CTL_FCC}, -@@ -483,6 +485,7 @@ static struct country_code_to_enum_rd al +@@ -486,6 +488,7 @@ static struct country_code_to_enum_rd al {CTRY_UAE, NULL1_WORLD, "AE"}, {CTRY_UNITED_KINGDOM, ETSI1_WORLD, "GB"}, {CTRY_UNITED_STATES, FCC3_FCCA, "US"}, diff --git a/package/kernel/mac80211/patches/ath/406-ath_relax_default_regd.patch b/package/kernel/mac80211/patches/ath/406-ath_relax_default_regd.patch index 35b0f2b76ef..ee4e461342a 100644 --- a/package/kernel/mac80211/patches/ath/406-ath_relax_default_regd.patch +++ b/package/kernel/mac80211/patches/ath/406-ath_relax_default_regd.patch @@ -39,7 +39,7 @@ bool ath_is_world_regd(struct ath_regulatory *reg) { return is_wwr_sku(ath_regd_get_eepromRD(reg)); -@@ -658,6 +666,9 @@ ath_regd_init_wiphy(struct ath_regulator +@@ -659,6 +667,9 @@ ath_regd_init_wiphy(struct ath_regulator if (IS_ENABLED(CPTCFG_ATH_USER_REGD)) return 0; diff --git a/package/kernel/mac80211/patches/ath10k/080-ath10k_thermal_config.patch b/package/kernel/mac80211/patches/ath10k/080-ath10k_thermal_config.patch index 9ce44fd2880..f1b5ce1f1b2 100644 --- a/package/kernel/mac80211/patches/ath10k/080-ath10k_thermal_config.patch +++ b/package/kernel/mac80211/patches/ath10k/080-ath10k_thermal_config.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ath/ath10k/Kconfig +++ b/drivers/net/wireless/ath/ath10k/Kconfig -@@ -86,6 +86,12 @@ config ATH10K_TRACING +@@ -87,6 +87,12 @@ config ATH10K_TRACING help Select this to ath10k use tracing infrastructure. @@ -37,7 +37,7 @@ void ath10k_thermal_event_temperature(struct ath10k *ar, int temperature); --- a/local-symbols +++ b/local-symbols -@@ -145,6 +145,7 @@ ATH10K_SNOC= +@@ -160,6 +160,7 @@ ATH10K_SNOC= ATH10K_DEBUG= ATH10K_DEBUGFS= ATH10K_SPECTRAL= diff --git a/package/kernel/mac80211/patches/ath10k/921-ath10k_init_devices_synchronously.patch b/package/kernel/mac80211/patches/ath10k/921-ath10k_init_devices_synchronously.patch index e004acc340f..adfeb3eaaea 100644 --- a/package/kernel/mac80211/patches/ath10k/921-ath10k_init_devices_synchronously.patch +++ b/package/kernel/mac80211/patches/ath10k/921-ath10k_init_devices_synchronously.patch @@ -14,7 +14,7 @@ Signed-off-by: Sven Eckelmann <sven@open-mesh.com> --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c -@@ -3189,6 +3189,16 @@ int ath10k_core_register(struct ath10k * +@@ -3507,6 +3507,16 @@ int ath10k_core_register(struct ath10k * queue_work(ar->workqueue, &ar->register_work); diff --git a/package/kernel/mac80211/patches/ath10k/922-ath10k-increase-rx-buffer-size-to-2048.patch b/package/kernel/mac80211/patches/ath10k/922-ath10k-increase-rx-buffer-size-to-2048.patch deleted file mode 100644 index 8f7a60eec81..00000000000 --- a/package/kernel/mac80211/patches/ath10k/922-ath10k-increase-rx-buffer-size-to-2048.patch +++ /dev/null @@ -1,37 +0,0 @@ -From: Linus Lüssing <ll@simonwunderlich.de> -Date: Wed, 5 Feb 2020 20:10:43 +0100 -Subject: ath10k: increase rx buffer size to 2048 - -Before, only frames with a maximum size of 1528 bytes could be -transmitted between two 802.11s nodes. - -For batman-adv for instance, which adds its own header to each frame, -we typically need an MTU of at least 1532 bytes to be able to transmit -without fragmentation. - -This patch now increases the maxmimum frame size from 1528 to 1656 -bytes. - -Tested with two ath10k devices in 802.11s mode, as well as with -batman-adv on top of 802.11s with forwarding disabled. - -Fix originally found and developed by Ben Greear. - -Link: https://github.com/greearb/ath10k-ct/issues/89 -Link: https://github.com/greearb/ath10k-ct/commit/9e5ab25027e0971fa24ccf93373324c08c4e992d -Cc: Ben Greear <greearb@candelatech.com> -Signed-off-by: Linus Lüssing <ll@simonwunderlich.de> - -Forwarded: https://patchwork.kernel.org/patch/11367055/ - ---- a/drivers/net/wireless/ath/ath10k/htt.h -+++ b/drivers/net/wireless/ath/ath10k/htt.h -@@ -2243,7 +2243,7 @@ struct htt_rx_chan_info { - * Should be: sizeof(struct htt_host_rx_desc) + max rx MSDU size, - * rounded up to a cache line size. - */ --#define HTT_RX_BUF_SIZE 1920 -+#define HTT_RX_BUF_SIZE 2048 - #define HTT_RX_MSDU_SIZE (HTT_RX_BUF_SIZE - (int)sizeof(struct htt_rx_desc)) - - /* Refill a bunch of RX buffers for each refill round so that FW/HW can handle diff --git a/package/kernel/mac80211/patches/ath10k/930-ath10k_add_tpt_led_trigger.patch b/package/kernel/mac80211/patches/ath10k/930-ath10k_add_tpt_led_trigger.patch index 74b3292e0c3..1a043f7b15e 100644 --- a/package/kernel/mac80211/patches/ath10k/930-ath10k_add_tpt_led_trigger.patch +++ b/package/kernel/mac80211/patches/ath10k/930-ath10k_add_tpt_led_trigger.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c -@@ -9708,6 +9708,21 @@ static int ath10k_mac_init_rd(struct ath +@@ -9917,6 +9917,21 @@ static int ath10k_mac_init_rd(struct ath return 0; } @@ -22,7 +22,7 @@ int ath10k_mac_register(struct ath10k *ar) { static const u32 cipher_suites[] = { -@@ -10057,6 +10072,12 @@ int ath10k_mac_register(struct ath10k *a +@@ -10275,6 +10290,12 @@ int ath10k_mac_register(struct ath10k *a ar->hw->weight_multiplier = ATH10K_AIRTIME_WEIGHT_MULTIPLIER; diff --git a/package/kernel/mac80211/patches/ath10k/974-ath10k_add-LED-and-GPIO-controlling-support-for-various-chipsets.patch b/package/kernel/mac80211/patches/ath10k/974-ath10k_add-LED-and-GPIO-controlling-support-for-various-chipsets.patch index fa007e73a1f..2465470a577 100644 --- a/package/kernel/mac80211/patches/ath10k/974-ath10k_add-LED-and-GPIO-controlling-support-for-various-chipsets.patch +++ b/package/kernel/mac80211/patches/ath10k/974-ath10k_add-LED-and-GPIO-controlling-support-for-various-chipsets.patch @@ -85,7 +85,7 @@ v13: create mode 100644 drivers/net/wireless/ath/ath10k/leds.h --- a/drivers/net/wireless/ath/ath10k/Kconfig +++ b/drivers/net/wireless/ath/ath10k/Kconfig -@@ -70,6 +70,16 @@ config ATH10K_DEBUGFS +@@ -72,6 +72,16 @@ config ATH10K_DEBUGFS If unsure, say Y to make it easier to debug problems. @@ -114,7 +114,7 @@ v13: ath10k_core-$(CONFIG_DEV_COREDUMP) += coredump.o --- a/local-symbols +++ b/local-symbols -@@ -146,6 +146,7 @@ ATH10K_DEBUG= +@@ -161,6 +161,7 @@ ATH10K_DEBUG= ATH10K_DEBUGFS= ATH10K_SPECTRAL= ATH10K_THERMAL= @@ -124,7 +124,7 @@ v13: WCN36XX= --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c -@@ -25,6 +25,7 @@ +@@ -26,6 +26,7 @@ #include "testmode.h" #include "wmi-ops.h" #include "coredump.h" @@ -132,7 +132,7 @@ v13: unsigned int ath10k_debug_mask; EXPORT_SYMBOL(ath10k_debug_mask); -@@ -61,6 +62,7 @@ static const struct ath10k_hw_params ath +@@ -65,6 +66,7 @@ static const struct ath10k_hw_params ath .dev_id = QCA988X_2_0_DEVICE_ID, .bus = ATH10K_BUS_PCI, .name = "qca988x hw2.0", @@ -140,7 +140,7 @@ v13: .patch_load_addr = QCA988X_HW_2_0_PATCH_LOAD_ADDR, .uart_pin = 7, .cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_ALL, -@@ -130,6 +132,7 @@ static const struct ath10k_hw_params ath +@@ -146,6 +148,7 @@ static const struct ath10k_hw_params ath .dev_id = QCA9887_1_0_DEVICE_ID, .bus = ATH10K_BUS_PCI, .name = "qca9887 hw1.0", @@ -148,7 +148,7 @@ v13: .patch_load_addr = QCA9887_HW_1_0_PATCH_LOAD_ADDR, .uart_pin = 7, .cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_ALL, -@@ -335,6 +338,7 @@ static const struct ath10k_hw_params ath +@@ -387,6 +390,7 @@ static const struct ath10k_hw_params ath .dev_id = QCA99X0_2_0_DEVICE_ID, .bus = ATH10K_BUS_PCI, .name = "qca99x0 hw2.0", @@ -156,7 +156,7 @@ v13: .patch_load_addr = QCA99X0_HW_2_0_PATCH_LOAD_ADDR, .uart_pin = 7, .otp_exe_param = 0x00000700, -@@ -375,6 +379,7 @@ static const struct ath10k_hw_params ath +@@ -433,6 +437,7 @@ static const struct ath10k_hw_params ath .dev_id = QCA9984_1_0_DEVICE_ID, .bus = ATH10K_BUS_PCI, .name = "qca9984/qca9994 hw1.0", @@ -164,7 +164,7 @@ v13: .patch_load_addr = QCA9984_HW_1_0_PATCH_LOAD_ADDR, .uart_pin = 7, .cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_EACH, -@@ -422,6 +427,7 @@ static const struct ath10k_hw_params ath +@@ -486,6 +491,7 @@ static const struct ath10k_hw_params ath .dev_id = QCA9888_2_0_DEVICE_ID, .bus = ATH10K_BUS_PCI, .name = "qca9888 hw2.0", @@ -172,7 +172,7 @@ v13: .patch_load_addr = QCA9888_HW_2_0_PATCH_LOAD_ADDR, .uart_pin = 7, .cc_wraparound_type = ATH10K_HW_CC_WRAP_SHIFTED_EACH, -@@ -2904,6 +2910,10 @@ int ath10k_core_start(struct ath10k *ar, +@@ -3222,6 +3228,10 @@ int ath10k_core_start(struct ath10k *ar, goto err_hif_stop; } @@ -183,7 +183,7 @@ v13: return 0; err_hif_stop: -@@ -3162,9 +3172,18 @@ static void ath10k_core_register_work(st +@@ -3480,9 +3490,18 @@ static void ath10k_core_register_work(st goto err_spectral_destroy; } @@ -202,7 +202,7 @@ v13: err_spectral_destroy: ath10k_spectral_destroy(ar); err_debug_destroy: -@@ -3210,6 +3229,8 @@ void ath10k_core_unregister(struct ath10 +@@ -3528,6 +3547,8 @@ void ath10k_core_unregister(struct ath10 if (!test_bit(ATH10K_FLAG_CORE_REGISTERED, &ar->dev_flags)) return; @@ -221,7 +221,7 @@ v13: #include "htt.h" #include "htc.h" -@@ -1237,6 +1238,13 @@ struct ath10k { +@@ -1256,6 +1257,13 @@ struct ath10k { } testmode; struct { @@ -237,7 +237,7 @@ v13: u32 fw_crash_counter; --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h -@@ -517,6 +517,7 @@ struct ath10k_hw_params { +@@ -519,6 +519,7 @@ struct ath10k_hw_params { const char *name; u32 patch_load_addr; int uart_pin; @@ -456,7 +456,7 @@ v13: { --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c -@@ -4594,6 +4594,8 @@ static const struct wmi_ops wmi_tlv_ops +@@ -4601,6 +4601,8 @@ static const struct wmi_ops wmi_tlv_ops .gen_echo = ath10k_wmi_tlv_op_gen_echo, .gen_vdev_spectral_conf = ath10k_wmi_tlv_op_gen_vdev_spectral_conf, .gen_vdev_spectral_enable = ath10k_wmi_tlv_op_gen_vdev_spectral_enable, @@ -467,7 +467,7 @@ v13: static const struct wmi_peer_flags_map wmi_tlv_peer_flags_map = { --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c -@@ -7468,6 +7468,49 @@ ath10k_wmi_op_gen_peer_set_param(struct +@@ -7472,6 +7472,49 @@ ath10k_wmi_op_gen_peer_set_param(struct return skb; } @@ -517,7 +517,7 @@ v13: static struct sk_buff * ath10k_wmi_op_gen_set_psmode(struct ath10k *ar, u32 vdev_id, enum wmi_sta_ps_mode psmode) -@@ -9156,6 +9199,9 @@ static const struct wmi_ops wmi_ops = { +@@ -9138,6 +9181,9 @@ static const struct wmi_ops wmi_ops = { .fw_stats_fill = ath10k_wmi_main_op_fw_stats_fill, .get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype, .gen_echo = ath10k_wmi_op_gen_echo, @@ -527,7 +527,7 @@ v13: /* .gen_bcn_tmpl not implemented */ /* .gen_prb_tmpl not implemented */ /* .gen_p2p_go_bcn_ie not implemented */ -@@ -9226,6 +9272,8 @@ static const struct wmi_ops wmi_10_1_ops +@@ -9208,6 +9254,8 @@ static const struct wmi_ops wmi_10_1_ops .fw_stats_fill = ath10k_wmi_10x_op_fw_stats_fill, .get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype, .gen_echo = ath10k_wmi_op_gen_echo, @@ -536,7 +536,7 @@ v13: /* .gen_bcn_tmpl not implemented */ /* .gen_prb_tmpl not implemented */ /* .gen_p2p_go_bcn_ie not implemented */ -@@ -9298,6 +9346,8 @@ static const struct wmi_ops wmi_10_2_ops +@@ -9280,6 +9328,8 @@ static const struct wmi_ops wmi_10_2_ops .gen_delba_send = ath10k_wmi_op_gen_delba_send, .fw_stats_fill = ath10k_wmi_10x_op_fw_stats_fill, .get_vdev_subtype = ath10k_wmi_op_get_vdev_subtype, @@ -545,7 +545,7 @@ v13: /* .gen_pdev_enable_adaptive_cca not implemented */ }; -@@ -9369,6 +9419,8 @@ static const struct wmi_ops wmi_10_2_4_o +@@ -9351,6 +9401,8 @@ static const struct wmi_ops wmi_10_2_4_o ath10k_wmi_op_gen_pdev_enable_adaptive_cca, .get_vdev_subtype = ath10k_wmi_10_2_4_op_get_vdev_subtype, .gen_bb_timing = ath10k_wmi_10_2_4_op_gen_bb_timing, @@ -554,7 +554,7 @@ v13: /* .gen_bcn_tmpl not implemented */ /* .gen_prb_tmpl not implemented */ /* .gen_p2p_go_bcn_ie not implemented */ -@@ -9450,6 +9502,8 @@ static const struct wmi_ops wmi_10_4_ops +@@ -9432,6 +9484,8 @@ static const struct wmi_ops wmi_10_4_ops .gen_pdev_bss_chan_info_req = ath10k_wmi_10_2_op_gen_pdev_bss_chan_info, .gen_echo = ath10k_wmi_op_gen_echo, .gen_pdev_get_tpc_config = ath10k_wmi_10_2_4_op_gen_pdev_get_tpc_config, @@ -565,7 +565,7 @@ v13: int ath10k_wmi_attach(struct ath10k *ar) --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h -@@ -3027,6 +3027,41 @@ enum wmi_10_4_feature_mask { +@@ -3030,6 +3030,41 @@ enum wmi_10_4_feature_mask { }; diff --git a/package/kernel/mac80211/patches/ath10k/975-ath10k-use-tpt-trigger-by-default.patch b/package/kernel/mac80211/patches/ath10k/975-ath10k-use-tpt-trigger-by-default.patch index 6da7bfa725f..95bd48f9235 100644 --- a/package/kernel/mac80211/patches/ath10k/975-ath10k-use-tpt-trigger-by-default.patch +++ b/package/kernel/mac80211/patches/ath10k/975-ath10k-use-tpt-trigger-by-default.patch @@ -16,9 +16,9 @@ Signed-off-by: Mathias Kresin <dev@kresin.me> --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h -@@ -1290,6 +1290,10 @@ struct ath10k { - bool coex_support; - int coex_gpio_pin; +@@ -1312,6 +1312,10 @@ struct ath10k { + s32 tx_power_2g_limit; + s32 tx_power_5g_limit; +#ifdef CPTCFG_MAC80211_LEDS + const char *led_default_trigger; @@ -42,7 +42,7 @@ Signed-off-by: Mathias Kresin <dev@kresin.me> if (ret) --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c -@@ -10074,7 +10074,7 @@ int ath10k_mac_register(struct ath10k *a +@@ -10292,7 +10292,7 @@ int ath10k_mac_register(struct ath10k *a ar->hw->weight_multiplier = ATH10K_AIRTIME_WEIGHT_MULTIPLIER; #ifdef CPTCFG_MAC80211_LEDS diff --git a/package/kernel/mac80211/patches/ath10k/980-ath10k-fix-max-antenna-gain-unit.patch b/package/kernel/mac80211/patches/ath10k/980-ath10k-fix-max-antenna-gain-unit.patch deleted file mode 100644 index e951e011e6b..00000000000 --- a/package/kernel/mac80211/patches/ath10k/980-ath10k-fix-max-antenna-gain-unit.patch +++ /dev/null @@ -1,49 +0,0 @@ -From: Sven Eckelmann <seckelmann@datto.com> -Date: Tue, 11 Jun 2019 13:58:35 +0200 -Subject: ath10k: fix max antenna gain unit - -Most of the txpower for the ath10k firmware is stored as twicepower (0.5 dB -steps). This isn't the case for max_antenna_gain - which is still expected -by the firmware as dB. - -The firmware is converting it from dB to the internal (twicepower) -representation when it calculates the limits of a channel. This can be seen -in tpc_stats when configuring "12" as max_antenna_gain. Instead of the -expected 12 (6 dB), the tpc_stats shows 24 (12 dB). - -Tested on QCA9888 and IPQ4019 with firmware 10.4-3.5.3-00057. - -Fixes: 02256930d9b8 ("ath10k: use proper tx power unit") -Signed-off-by: Sven Eckelmann <seckelmann@datto.com> - -Forwarded: https://patchwork.kernel.org/patch/10986723/ - ---- a/drivers/net/wireless/ath/ath10k/mac.c -+++ b/drivers/net/wireless/ath/ath10k/mac.c -@@ -1038,7 +1038,7 @@ static int ath10k_monitor_vdev_start(str - arg.channel.min_power = 0; - arg.channel.max_power = channel->max_power * 2; - arg.channel.max_reg_power = channel->max_reg_power * 2; -- arg.channel.max_antenna_gain = channel->max_antenna_gain * 2; -+ arg.channel.max_antenna_gain = channel->max_antenna_gain; - - reinit_completion(&ar->vdev_setup_done); - reinit_completion(&ar->vdev_delete_done); -@@ -1484,7 +1484,7 @@ static int ath10k_vdev_start_restart(str - arg.channel.min_power = 0; - arg.channel.max_power = chandef->chan->max_power * 2; - arg.channel.max_reg_power = chandef->chan->max_reg_power * 2; -- arg.channel.max_antenna_gain = chandef->chan->max_antenna_gain * 2; -+ arg.channel.max_antenna_gain = chandef->chan->max_antenna_gain; - - if (arvif->vdev_type == WMI_VDEV_TYPE_AP) { - arg.ssid = arvif->u.ap.ssid; -@@ -3255,7 +3255,7 @@ static int ath10k_update_channel_list(st - ch->min_power = 0; - ch->max_power = channel->max_power * 2; - ch->max_reg_power = channel->max_reg_power * 2; -- ch->max_antenna_gain = channel->max_antenna_gain * 2; -+ ch->max_antenna_gain = channel->max_antenna_gain; - ch->reg_class_id = 0; /* FIXME */ - - /* FIXME: why use only legacy modes, why not any diff --git a/package/kernel/mac80211/patches/ath10k/981-ath10k-adjust-tx-power-reduction-for-US-regulatory-d.patch b/package/kernel/mac80211/patches/ath10k/981-ath10k-adjust-tx-power-reduction-for-US-regulatory-d.patch index a149ce1216c..3626debf198 100644 --- a/package/kernel/mac80211/patches/ath10k/981-ath10k-adjust-tx-power-reduction-for-US-regulatory-d.patch +++ b/package/kernel/mac80211/patches/ath10k/981-ath10k-adjust-tx-power-reduction-for-US-regulatory-d.patch @@ -28,7 +28,7 @@ Forwarded: no --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c -@@ -1006,6 +1006,40 @@ static inline int ath10k_vdev_setup_sync +@@ -1028,6 +1028,40 @@ static inline int ath10k_vdev_setup_sync return ar->last_wmi_vdev_start_status; } @@ -69,7 +69,7 @@ Forwarded: no static int ath10k_monitor_vdev_start(struct ath10k *ar, int vdev_id) { struct cfg80211_chan_def *chandef = NULL; -@@ -1038,7 +1072,8 @@ static int ath10k_monitor_vdev_start(str +@@ -1060,7 +1094,8 @@ static int ath10k_monitor_vdev_start(str arg.channel.min_power = 0; arg.channel.max_power = channel->max_power * 2; arg.channel.max_reg_power = channel->max_reg_power * 2; @@ -79,7 +79,7 @@ Forwarded: no reinit_completion(&ar->vdev_setup_done); reinit_completion(&ar->vdev_delete_done); -@@ -1484,7 +1519,8 @@ static int ath10k_vdev_start_restart(str +@@ -1506,7 +1541,8 @@ static int ath10k_vdev_start_restart(str arg.channel.min_power = 0; arg.channel.max_power = chandef->chan->max_power * 2; arg.channel.max_reg_power = chandef->chan->max_reg_power * 2; @@ -89,7 +89,7 @@ Forwarded: no if (arvif->vdev_type == WMI_VDEV_TYPE_AP) { arg.ssid = arvif->u.ap.ssid; -@@ -3255,7 +3291,8 @@ static int ath10k_update_channel_list(st +@@ -3437,7 +3473,8 @@ static int ath10k_update_channel_list(st ch->min_power = 0; ch->max_power = channel->max_power * 2; ch->max_reg_power = channel->max_reg_power * 2; diff --git a/package/kernel/mac80211/patches/ath/984-ath10k-Try-to-get-mac-address-from-dts.patch b/package/kernel/mac80211/patches/ath10k/984-ath10k-Try-to-get-mac-address-from-dts.patch index d0eb43fdea0..cfa0f9108af 100644 --- a/package/kernel/mac80211/patches/ath/984-ath10k-Try-to-get-mac-address-from-dts.patch +++ b/package/kernel/mac80211/patches/ath10k/984-ath10k-Try-to-get-mac-address-from-dts.patch @@ -16,46 +16,22 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> drivers/net/wireless/ath/ath10k/core.c | 10 ++++++++++ 1 file changed, 10 insertions(+) -diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c -index 5f4e12196..9ed7b9883 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c -@@ -8,6 +8,9 @@ +@@ -8,6 +8,7 @@ #include <linux/module.h> #include <linux/firmware.h> #include <linux/of.h> +#include <linux/of_net.h> -+#include <linux/of_platform.h> -+#include <linux/property.h> #include <linux/property.h> #include <linux/dmi.h> #include <linux/ctype.h> -@@ -2961,8 +2963,14 @@ EXPORT_SYMBOL(ath10k_core_stop); - static int ath10k_core_probe_fw(struct ath10k *ar) - { - struct bmi_target_info target_info; -+ const char *mac; - int ret = 0; +@@ -3398,6 +3399,8 @@ static int ath10k_core_probe_fw(struct a -+#ifdef CONFIG_OF -+ /* register the platform to be found by the of api */ -+ of_platform_device_create(ar->dev->of_node, NULL, NULL); -+#endif -+ - ret = ath10k_hif_power_up(ar, ATH10K_FIRMWARE_MODE_NORMAL); - if (ret) { - ath10k_err(ar, "could not power on hif bus (%d)\n", ret); -@@ -3062,6 +3068,10 @@ static int ath10k_core_probe_fw(struct ath10k *ar) + device_get_mac_address(ar->dev, ar->mac_addr); - device_get_mac_address(ar->dev, ar->mac_addr, sizeof(ar->mac_addr)); - -+ mac = of_get_mac_address(ar->dev->of_node); -+ if (!IS_ERR(mac)) -+ ether_addr_copy(ar->mac_addr, mac); ++ of_get_mac_address(ar->dev->of_node, ar->mac_addr); + ret = ath10k_core_init_firmware_features(ar); if (ret) { ath10k_err(ar, "fatal problem with firmware features: %d\n", --- -2.27.0 - diff --git a/package/kernel/mac80211/patches/ath10k/988-ath10k-always-use-mac80211-loss-detection.patch b/package/kernel/mac80211/patches/ath10k/988-ath10k-always-use-mac80211-loss-detection.patch new file mode 100644 index 00000000000..5a62ea3fc22 --- /dev/null +++ b/package/kernel/mac80211/patches/ath10k/988-ath10k-always-use-mac80211-loss-detection.patch @@ -0,0 +1,28 @@ +From f7d6edafe4358e3880a26775cfde4cd5c71ba063 Mon Sep 17 00:00:00 2001 +From: David Bauer <mail@david-bauer.net> +Date: Wed, 5 Jul 2023 01:30:29 +0200 +Subject: [PATCH] ath10k: always use mac80211 loss detection + +ath10k does not report excessive loss in case of broken block-ack +sessions. The loss is communicated to the host-os, but ath10k does not +trigger a low-ack events by itself. + +The mac80211 framework for loss detection however detects this +circumstance well in case of ath10k. So use it regardless of ath10k's +own loss detection mechanism. + +Signed-off-by: David Bauer <mail@david-bauer.net> +--- + drivers/net/wireless/ath/ath10k/mac.c | 1 - + 1 file changed, 1 deletion(-) + +--- a/drivers/net/wireless/ath/ath10k/mac.c ++++ b/drivers/net/wireless/ath/ath10k/mac.c +@@ -10088,7 +10088,6 @@ int ath10k_mac_register(struct ath10k *a + ieee80211_hw_set(ar->hw, CHANCTX_STA_CSA); + ieee80211_hw_set(ar->hw, QUEUE_CONTROL); + ieee80211_hw_set(ar->hw, SUPPORTS_TX_FRAG); +- ieee80211_hw_set(ar->hw, REPORTS_LOW_ACK); + + if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) + ieee80211_hw_set(ar->hw, SW_CRYPTO_CONTROL); diff --git a/package/kernel/mac80211/patches/ath10k/990-ath10k-small-buffers.patch b/package/kernel/mac80211/patches/ath10k/990-ath10k-small-buffers.patch new file mode 100644 index 00000000000..2f560c70a03 --- /dev/null +++ b/package/kernel/mac80211/patches/ath10k/990-ath10k-small-buffers.patch @@ -0,0 +1,64 @@ +--- a/drivers/net/wireless/ath/ath10k/htt.h ++++ b/drivers/net/wireless/ath/ath10k/htt.h +@@ -235,7 +235,11 @@ enum htt_rx_ring_flags { + }; + + #define HTT_RX_RING_SIZE_MIN 128 ++#ifndef CONFIG_ATH10K_SMALLBUFFERS + #define HTT_RX_RING_SIZE_MAX 2048 ++#else ++#define HTT_RX_RING_SIZE_MAX 512 ++#endif + #define HTT_RX_RING_SIZE HTT_RX_RING_SIZE_MAX + #define HTT_RX_RING_FILL_LEVEL (((HTT_RX_RING_SIZE) / 2) - 1) + #define HTT_RX_RING_FILL_LEVEL_DUAL_MAC (HTT_RX_RING_SIZE - 1) +--- a/drivers/net/wireless/ath/ath10k/pci.c ++++ b/drivers/net/wireless/ath/ath10k/pci.c +@@ -131,7 +131,11 @@ static const struct ce_attr pci_host_ce_ + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 2048, ++#ifndef CONFIG_ATH10K_SMALLBUFFERS + .dest_nentries = 512, ++#else ++ .dest_nentries = 128, ++#endif + .recv_cb = ath10k_pci_htt_htc_rx_cb, + }, + +@@ -140,7 +144,11 @@ static const struct ce_attr pci_host_ce_ + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 2048, ++#ifndef CONFIG_ATH10K_SMALLBUFFERS + .dest_nentries = 128, ++#else ++ .dest_nentries = 64, ++#endif + .recv_cb = ath10k_pci_htc_rx_cb, + }, + +@@ -167,7 +175,11 @@ static const struct ce_attr pci_host_ce_ + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 512, ++#ifndef CONFIG_ATH10K_SMALLBUFFERS + .dest_nentries = 512, ++#else ++ .dest_nentries = 128, ++#endif + .recv_cb = ath10k_pci_htt_rx_cb, + }, + +@@ -192,7 +204,11 @@ static const struct ce_attr pci_host_ce_ + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 2048, ++#ifndef CONFIG_ATH10K_SMALLBUFFERS + .dest_nentries = 128, ++#else ++ .dest_nentries = 96, ++#endif + .recv_cb = ath10k_pci_pktlog_rx_cb, + }, + diff --git a/package/kernel/mac80211/patches/ath11k/0001-wifi-ath11k-fix-band-selection-for-ppdu-received-in-.patch b/package/kernel/mac80211/patches/ath11k/0001-wifi-ath11k-fix-band-selection-for-ppdu-received-in-.patch new file mode 100644 index 00000000000..e6f9ac9e4c0 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0001-wifi-ath11k-fix-band-selection-for-ppdu-received-in-.patch @@ -0,0 +1,37 @@ +From 72c8caf904aed2caed5d6e75233294b6159ddb5d Mon Sep 17 00:00:00 2001 +From: Aditya Kumar Singh <quic_adisi@quicinc.com> +Date: Wed, 26 Jul 2023 10:16:24 +0530 +Subject: [PATCH 1/5] wifi: ath11k: fix band selection for ppdu received in + channel 177 of 5 GHz + +5 GHz band channel 177 support was added with the commit e5e94d10c856 ("wifi: +ath11k: add channel 177 into 5 GHz channel list"). However, during processing +for the received ppdu in ath11k_dp_rx_h_ppdu(), channel number is checked only +till 173. This leads to driver code checking for channel and then fetching the +band from it which is extra effort since firmware has already given the channel +number in the metadata. + +Fix this issue by checking the channel number till 177 since we support +it now. + +Found via code review. Compile tested only. + +Fixes: e5e94d10c856 ("wifi: ath11k: add channel 177 into 5 GHz channel list") +Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230726044624.20507-1-quic_adisi@quicinc.com +--- + drivers/net/wireless/ath/ath11k/dp_rx.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/net/wireless/ath/ath11k/dp_rx.c ++++ b/drivers/net/wireless/ath/ath11k/dp_rx.c +@@ -2408,7 +2408,7 @@ static void ath11k_dp_rx_h_ppdu(struct a + rx_status->freq = center_freq; + } else if (channel_num >= 1 && channel_num <= 14) { + rx_status->band = NL80211_BAND_2GHZ; +- } else if (channel_num >= 36 && channel_num <= 173) { ++ } else if (channel_num >= 36 && channel_num <= 177) { + rx_status->band = NL80211_BAND_5GHZ; + } else { + spin_lock_bh(&ar->data_lock); diff --git a/package/kernel/mac80211/patches/ath11k/0002-wifi-ath11k-simplify-ath11k_mac_validate_vht_he_fixe.patch b/package/kernel/mac80211/patches/ath11k/0002-wifi-ath11k-simplify-ath11k_mac_validate_vht_he_fixe.patch new file mode 100644 index 00000000000..ad761e6a909 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0002-wifi-ath11k-simplify-ath11k_mac_validate_vht_he_fixe.patch @@ -0,0 +1,38 @@ +From 6f092c98dcfa1e4cf37d45f9b8e4d4a3cbeb79d4 Mon Sep 17 00:00:00 2001 +From: Dmitry Antipov <dmantipov@yandex.ru> +Date: Wed, 26 Jul 2023 12:21:02 +0300 +Subject: [PATCH 2/5] wifi: ath11k: simplify + ath11k_mac_validate_vht_he_fixed_rate_settings() + +In ath11k_mac_validate_vht_he_fixed_rate_settings() ar->ab->peers +list is not altered so list_for_each_entry() should be safe. + +Compile tested only. + +Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230726092113.78794-1-dmantipov@yandex.ru +--- + drivers/net/wireless/ath/ath11k/mac.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/mac.c ++++ b/drivers/net/wireless/ath/ath11k/mac.c +@@ -8258,7 +8258,7 @@ ath11k_mac_validate_vht_he_fixed_rate_se + const struct cfg80211_bitrate_mask *mask) + { + bool he_fixed_rate = false, vht_fixed_rate = false; +- struct ath11k_peer *peer, *tmp; ++ struct ath11k_peer *peer; + const u16 *vht_mcs_mask, *he_mcs_mask; + struct ieee80211_link_sta *deflink; + u8 vht_nss, he_nss; +@@ -8281,7 +8281,7 @@ ath11k_mac_validate_vht_he_fixed_rate_se + + rcu_read_lock(); + spin_lock_bh(&ar->ab->base_lock); +- list_for_each_entry_safe(peer, tmp, &ar->ab->peers, list) { ++ list_for_each_entry(peer, &ar->ab->peers, list) { + if (peer->sta) { + deflink = &peer->sta->deflink; + diff --git a/package/kernel/mac80211/patches/ath11k/0003-wifi-ath11k-Split-coldboot-calibration-hw_param.patch b/package/kernel/mac80211/patches/ath11k/0003-wifi-ath11k-Split-coldboot-calibration-hw_param.patch new file mode 100644 index 00000000000..f8c7c937eab --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0003-wifi-ath11k-Split-coldboot-calibration-hw_param.patch @@ -0,0 +1,180 @@ +From 011e5a3052a22d3758d17442bf0c04c68bf79bea Mon Sep 17 00:00:00 2001 +From: Seevalamuthu Mariappan <quic_seevalam@quicinc.com> +Date: Wed, 26 Jul 2023 19:40:30 +0530 +Subject: [PATCH 3/5] wifi: ath11k: Split coldboot calibration hw_param + +QCN9074 enables coldboot calibration only in Factory Test Mode (FTM). +Hence, split cold_boot_calib to two hw_params for mission and FTM +mode. + +Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1 + +Signed-off-by: Seevalamuthu Mariappan <quic_seevalam@quicinc.com> +Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230726141032.3061-2-quic_rajkbhag@quicinc.com +--- + drivers/net/wireless/ath/ath11k/ahb.c | 3 +-- + drivers/net/wireless/ath/ath11k/core.c | 36 ++++++++++++++++++++------ + drivers/net/wireless/ath/ath11k/core.h | 1 + + drivers/net/wireless/ath/ath11k/hw.h | 3 ++- + drivers/net/wireless/ath/ath11k/qmi.c | 6 ++--- + 5 files changed, 35 insertions(+), 14 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/ahb.c ++++ b/drivers/net/wireless/ath/ath11k/ahb.c +@@ -422,8 +422,7 @@ static int ath11k_ahb_fwreset_from_cold_ + { + int timeout; + +- if (ath11k_cold_boot_cal == 0 || ab->qmi.cal_done || +- ab->hw_params.cold_boot_calib == 0 || ++ if (!ath11k_core_coldboot_cal_support(ab) || ab->qmi.cal_done || + ab->hw_params.cbcal_restart_fw == 0) + return 0; + +--- a/drivers/net/wireless/ath/ath11k/core.c ++++ b/drivers/net/wireless/ath/ath11k/core.c +@@ -86,7 +86,8 @@ static const struct ath11k_hw_params ath + .supports_shadow_regs = false, + .idle_ps = false, + .supports_sta_ps = false, +- .cold_boot_calib = true, ++ .coldboot_cal_mm = true, ++ .coldboot_cal_ftm = true, + .cbcal_restart_fw = true, + .fw_mem_mode = 0, + .num_vdevs = 16 + 1, +@@ -167,7 +168,8 @@ static const struct ath11k_hw_params ath + .supports_shadow_regs = false, + .idle_ps = false, + .supports_sta_ps = false, +- .cold_boot_calib = true, ++ .coldboot_cal_mm = true, ++ .coldboot_cal_ftm = true, + .cbcal_restart_fw = true, + .fw_mem_mode = 0, + .num_vdevs = 16 + 1, +@@ -248,7 +250,8 @@ static const struct ath11k_hw_params ath + .supports_shadow_regs = true, + .idle_ps = true, + .supports_sta_ps = true, +- .cold_boot_calib = false, ++ .coldboot_cal_mm = false, ++ .coldboot_cal_ftm = false, + .cbcal_restart_fw = false, + .fw_mem_mode = 0, + .num_vdevs = 16 + 1, +@@ -332,7 +335,8 @@ static const struct ath11k_hw_params ath + .supports_shadow_regs = false, + .idle_ps = false, + .supports_sta_ps = false, +- .cold_boot_calib = false, ++ .coldboot_cal_mm = false, ++ .coldboot_cal_ftm = false, + .cbcal_restart_fw = false, + .fw_mem_mode = 2, + .num_vdevs = 8, +@@ -413,7 +417,8 @@ static const struct ath11k_hw_params ath + .supports_shadow_regs = true, + .idle_ps = true, + .supports_sta_ps = true, +- .cold_boot_calib = false, ++ .coldboot_cal_mm = false, ++ .coldboot_cal_ftm = false, + .cbcal_restart_fw = false, + .fw_mem_mode = 0, + .num_vdevs = 16 + 1, +@@ -495,7 +500,8 @@ static const struct ath11k_hw_params ath + .supports_shadow_regs = true, + .idle_ps = true, + .supports_sta_ps = true, +- .cold_boot_calib = false, ++ .coldboot_cal_mm = false, ++ .coldboot_cal_ftm = false, + .cbcal_restart_fw = false, + .fw_mem_mode = 0, + .num_vdevs = 16 + 1, +@@ -578,7 +584,8 @@ static const struct ath11k_hw_params ath + .supports_shadow_regs = true, + .idle_ps = true, + .supports_sta_ps = true, +- .cold_boot_calib = true, ++ .coldboot_cal_mm = true, ++ .coldboot_cal_ftm = true, + .cbcal_restart_fw = false, + .fw_mem_mode = 0, + .num_vdevs = 16 + 1, +@@ -667,7 +674,8 @@ static const struct ath11k_hw_params ath + .supports_suspend = false, + .hal_params = &ath11k_hw_hal_params_ipq8074, + .single_pdev_only = false, +- .cold_boot_calib = true, ++ .coldboot_cal_mm = true, ++ .coldboot_cal_ftm = true, + .cbcal_restart_fw = true, + .fix_l1ss = true, + .supports_dynamic_smps_6ghz = false, +@@ -749,6 +757,18 @@ void ath11k_fw_stats_free(struct ath11k_ + ath11k_fw_stats_bcn_free(&stats->bcn); + } + ++bool ath11k_core_coldboot_cal_support(struct ath11k_base *ab) ++{ ++ if (!ath11k_cold_boot_cal) ++ return false; ++ ++ if (ath11k_ftm_mode) ++ return ab->hw_params.coldboot_cal_ftm; ++ ++ else ++ return ab->hw_params.coldboot_cal_mm; ++} ++ + int ath11k_core_suspend(struct ath11k_base *ab) + { + int ret; +--- a/drivers/net/wireless/ath/ath11k/core.h ++++ b/drivers/net/wireless/ath/ath11k/core.h +@@ -1186,6 +1186,7 @@ void ath11k_core_halt(struct ath11k *ar) + int ath11k_core_resume(struct ath11k_base *ab); + int ath11k_core_suspend(struct ath11k_base *ab); + void ath11k_core_pre_reconfigure_recovery(struct ath11k_base *ab); ++bool ath11k_core_coldboot_cal_support(struct ath11k_base *ab); + + const struct firmware *ath11k_core_firmware_request(struct ath11k_base *ab, + const char *filename); +--- a/drivers/net/wireless/ath/ath11k/hw.h ++++ b/drivers/net/wireless/ath/ath11k/hw.h +@@ -187,7 +187,8 @@ struct ath11k_hw_params { + bool supports_shadow_regs; + bool idle_ps; + bool supports_sta_ps; +- bool cold_boot_calib; ++ bool coldboot_cal_mm; ++ bool coldboot_cal_ftm; + bool cbcal_restart_fw; + int fw_mem_mode; + u32 num_vdevs; +--- a/drivers/net/wireless/ath/ath11k/qmi.c ++++ b/drivers/net/wireless/ath/ath11k/qmi.c +@@ -2079,7 +2079,7 @@ static int ath11k_qmi_assign_target_mem_ + return -EINVAL; + } + +- if (ath11k_cold_boot_cal && ab->hw_params.cold_boot_calib) { ++ if (ath11k_core_coldboot_cal_support(ab)) { + if (hremote_node) { + ab->qmi.target_mem[idx].paddr = + res.start + host_ddr_sz; +@@ -3209,8 +3209,8 @@ static void ath11k_qmi_driver_event_work + break; + } + +- if (ath11k_cold_boot_cal && ab->qmi.cal_done == 0 && +- ab->hw_params.cold_boot_calib) { ++ if (ab->qmi.cal_done == 0 && ++ ath11k_core_coldboot_cal_support(ab)) { + ath11k_qmi_process_coldboot_calibration(ab); + } else { + clear_bit(ATH11K_FLAG_CRASH_FLUSH, diff --git a/package/kernel/mac80211/patches/ath11k/0004-wifi-ath11k-Add-coldboot-calibration-support-for-QCN.patch b/package/kernel/mac80211/patches/ath11k/0004-wifi-ath11k-Add-coldboot-calibration-support-for-QCN.patch new file mode 100644 index 00000000000..9d51c1c3eaa --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0004-wifi-ath11k-Add-coldboot-calibration-support-for-QCN.patch @@ -0,0 +1,176 @@ +From bdfc967bf5fcd762473a01d39edb81f1165ba290 Mon Sep 17 00:00:00 2001 +From: Anilkumar Kolli <quic_akolli@quicinc.com> +Date: Wed, 26 Jul 2023 19:40:31 +0530 +Subject: [PATCH 4/5] wifi: ath11k: Add coldboot calibration support for + QCN9074 + +QCN9074 supports 6 GHz, which has increased number of channels +compared to 5 GHz/2 GHz. So, to support coldboot calibration in +QCN9074 ATH11K_COLD_BOOT_FW_RESET_DELAY extended to 60 seconds. To +avoid code redundancy, fwreset_from_cold_boot moved to QMI and made +common for both ahb and pci. Coldboot calibration is enabled only in +FTM mode for QCN9074. QCN9074 requires firmware restart after coldboot, +hence enable cbcal_restart_fw in hw_params. + +This support can be enabled/disabled using hw params for different +hardware. Currently it is not enabled for QCA6390. + +Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1 + +Signed-off-by: Anilkumar Kolli <quic_akolli@quicinc.com> +Signed-off-by: Seevalamuthu Mariappan <quic_seevalam@quicinc.com> +Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230726141032.3061-3-quic_rajkbhag@quicinc.com +--- + drivers/net/wireless/ath/ath11k/ahb.c | 28 ++------------------------ + drivers/net/wireless/ath/ath11k/core.c | 4 ++-- + drivers/net/wireless/ath/ath11k/pci.c | 2 ++ + drivers/net/wireless/ath/ath11k/qmi.c | 28 ++++++++++++++++++++++++++ + drivers/net/wireless/ath/ath11k/qmi.h | 3 ++- + 5 files changed, 36 insertions(+), 29 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/ahb.c ++++ b/drivers/net/wireless/ath/ath11k/ahb.c +@@ -14,6 +14,7 @@ + #include "ahb.h" + #include "debug.h" + #include "hif.h" ++#include "qmi.h" + #include <linux/remoteproc.h> + #include "pcic.h" + #include <linux/soc/qcom/smem.h> +@@ -418,31 +419,6 @@ static void ath11k_ahb_power_down(struct + rproc_shutdown(ab_ahb->tgt_rproc); + } + +-static int ath11k_ahb_fwreset_from_cold_boot(struct ath11k_base *ab) +-{ +- int timeout; +- +- if (!ath11k_core_coldboot_cal_support(ab) || ab->qmi.cal_done || +- ab->hw_params.cbcal_restart_fw == 0) +- return 0; +- +- ath11k_dbg(ab, ATH11K_DBG_AHB, "wait for cold boot done\n"); +- timeout = wait_event_timeout(ab->qmi.cold_boot_waitq, +- (ab->qmi.cal_done == 1), +- ATH11K_COLD_BOOT_FW_RESET_DELAY); +- if (timeout <= 0) { +- ath11k_cold_boot_cal = 0; +- ath11k_warn(ab, "Coldboot Calibration failed timed out\n"); +- } +- +- /* reset the firmware */ +- ath11k_ahb_power_down(ab); +- ath11k_ahb_power_up(ab); +- +- ath11k_dbg(ab, ATH11K_DBG_AHB, "exited from cold boot mode\n"); +- return 0; +-} +- + static void ath11k_ahb_init_qmi_ce_config(struct ath11k_base *ab) + { + struct ath11k_qmi_ce_cfg *cfg = &ab->qmi.ce_cfg; +@@ -1225,7 +1201,7 @@ static int ath11k_ahb_probe(struct platf + goto err_ce_free; + } + +- ath11k_ahb_fwreset_from_cold_boot(ab); ++ ath11k_qmi_fwreset_from_cold_boot(ab); + + return 0; + +--- a/drivers/net/wireless/ath/ath11k/core.c ++++ b/drivers/net/wireless/ath/ath11k/core.c +@@ -336,8 +336,8 @@ static const struct ath11k_hw_params ath + .idle_ps = false, + .supports_sta_ps = false, + .coldboot_cal_mm = false, +- .coldboot_cal_ftm = false, +- .cbcal_restart_fw = false, ++ .coldboot_cal_ftm = true, ++ .cbcal_restart_fw = true, + .fw_mem_mode = 2, + .num_vdevs = 8, + .num_peers = 128, +--- a/drivers/net/wireless/ath/ath11k/pci.c ++++ b/drivers/net/wireless/ath/ath11k/pci.c +@@ -15,6 +15,7 @@ + #include "mhi.h" + #include "debug.h" + #include "pcic.h" ++#include "qmi.h" + + #define ATH11K_PCI_BAR_NUM 0 + #define ATH11K_PCI_DMA_MASK 32 +@@ -897,6 +898,7 @@ unsupported_wcn6855_soc: + ath11k_err(ab, "failed to init core: %d\n", ret); + goto err_irq_affinity_cleanup; + } ++ ath11k_qmi_fwreset_from_cold_boot(ab); + return 0; + + err_irq_affinity_cleanup: +--- a/drivers/net/wireless/ath/ath11k/qmi.c ++++ b/drivers/net/wireless/ath/ath11k/qmi.c +@@ -9,6 +9,7 @@ + #include "qmi.h" + #include "core.h" + #include "debug.h" ++#include "hif.h" + #include <linux/of.h> + #include <linux/of_address.h> + #include <linux/ioport.h> +@@ -2839,6 +2840,33 @@ int ath11k_qmi_firmware_start(struct ath + return 0; + } + ++int ath11k_qmi_fwreset_from_cold_boot(struct ath11k_base *ab) ++{ ++ int timeout; ++ ++ if (!ath11k_core_coldboot_cal_support(ab) || ab->qmi.cal_done || ++ ab->hw_params.cbcal_restart_fw == 0) ++ return 0; ++ ++ ath11k_dbg(ab, ATH11K_DBG_QMI, "wait for cold boot done\n"); ++ ++ timeout = wait_event_timeout(ab->qmi.cold_boot_waitq, ++ (ab->qmi.cal_done == 1), ++ ATH11K_COLD_BOOT_FW_RESET_DELAY); ++ ++ if (timeout <= 0) { ++ ath11k_warn(ab, "Coldboot Calibration timed out\n"); ++ return -ETIMEDOUT; ++ } ++ ++ /* reset the firmware */ ++ ath11k_hif_power_down(ab); ++ ath11k_hif_power_up(ab); ++ ath11k_dbg(ab, ATH11K_DBG_QMI, "exit wait for cold boot done\n"); ++ return 0; ++} ++EXPORT_SYMBOL(ath11k_qmi_fwreset_from_cold_boot); ++ + static int ath11k_qmi_process_coldboot_calibration(struct ath11k_base *ab) + { + int timeout; +--- a/drivers/net/wireless/ath/ath11k/qmi.h ++++ b/drivers/net/wireless/ath/ath11k/qmi.h +@@ -37,7 +37,7 @@ + + #define QMI_WLANFW_MAX_DATA_SIZE_V01 6144 + #define ATH11K_FIRMWARE_MODE_OFF 4 +-#define ATH11K_COLD_BOOT_FW_RESET_DELAY (40 * HZ) ++#define ATH11K_COLD_BOOT_FW_RESET_DELAY (60 * HZ) + + #define ATH11K_QMI_DEVICE_BAR_SIZE 0x200000 + +@@ -519,5 +519,6 @@ void ath11k_qmi_msg_recv_work(struct wor + void ath11k_qmi_deinit_service(struct ath11k_base *ab); + int ath11k_qmi_init_service(struct ath11k_base *ab); + void ath11k_qmi_free_resource(struct ath11k_base *ab); ++int ath11k_qmi_fwreset_from_cold_boot(struct ath11k_base *ab); + + #endif diff --git a/package/kernel/mac80211/patches/ath11k/0005-wifi-ath11k-Remove-cal_done-check-during-probe.patch b/package/kernel/mac80211/patches/ath11k/0005-wifi-ath11k-Remove-cal_done-check-during-probe.patch new file mode 100644 index 00000000000..884fd58d75b --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0005-wifi-ath11k-Remove-cal_done-check-during-probe.patch @@ -0,0 +1,33 @@ +From 13329d0cb7212b058bd8451a99d215a8f97645ea Mon Sep 17 00:00:00 2001 +From: Seevalamuthu Mariappan <quic_seevalam@quicinc.com> +Date: Wed, 26 Jul 2023 19:40:32 +0530 +Subject: [PATCH 5/5] wifi: ath11k: Remove cal_done check during probe + +In some race conditions, calibration done QMI message is received even +before host wait starts for calibration to be done. +Due to this, resetting firmware was not performed after calibration. + +Hence, remove cal_done check in ath11k_qmi_fwreset_from_cold_boot() +as this is called only from probe. + +Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1 + +Signed-off-by: Seevalamuthu Mariappan <quic_seevalam@quicinc.com> +Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230726141032.3061-4-quic_rajkbhag@quicinc.com +--- + drivers/net/wireless/ath/ath11k/qmi.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/net/wireless/ath/ath11k/qmi.c ++++ b/drivers/net/wireless/ath/ath11k/qmi.c +@@ -2844,7 +2844,7 @@ int ath11k_qmi_fwreset_from_cold_boot(st + { + int timeout; + +- if (!ath11k_core_coldboot_cal_support(ab) || ab->qmi.cal_done || ++ if (!ath11k_core_coldboot_cal_support(ab) || + ab->hw_params.cbcal_restart_fw == 0) + return 0; + diff --git a/package/kernel/mac80211/patches/ath11k/0006-wifi-ath11k-Don-t-drop-tx_status-when-peer-cannot-be.patch b/package/kernel/mac80211/patches/ath11k/0006-wifi-ath11k-Don-t-drop-tx_status-when-peer-cannot-be.patch new file mode 100644 index 00000000000..e404a7849e6 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0006-wifi-ath11k-Don-t-drop-tx_status-when-peer-cannot-be.patch @@ -0,0 +1,53 @@ +From 400ece6c7f346b0a30867bd00b03b5b2563d4357 Mon Sep 17 00:00:00 2001 +From: Sven Eckelmann <sven@narfation.org> +Date: Tue, 22 Aug 2023 16:42:24 +0300 +Subject: [PATCH] wifi: ath11k: Don't drop tx_status when peer cannot be found + +When a station idles for a long time, hostapd will try to send a QoS Null +frame to the station as "poll". NL80211_CMD_PROBE_CLIENT is used for this +purpose. And the skb will be added to ack_status_frame - waiting for a +completion via ieee80211_report_ack_skb(). + +But when the peer was already removed before the tx_complete arrives, the +peer will be missing. And when using dev_kfree_skb_any (instead of going +through mac80211), the entry will stay inside ack_status_frames. This IDR +will therefore run full after 8K request were generated for such clients. +At this point, the access point will then just stall and not allow any new +clients because idr_alloc() for ack_status_frame will fail. + +ieee80211_free_txskb() on the other hand will (when required) call +ieee80211_report_ack_skb() and make sure that (when required) remove the +entry from the ack_status_frame. + +Tested-on: IPQ6018 hw1.0 WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1 + +Fixes: 6257c702264c ("wifi: ath11k: fix tx status reporting in encap offload mode") +Fixes: 94739d45c388 ("ath11k: switch to using ieee80211_tx_status_ext()") +Cc: stable@vger.kernel.org +Signed-off-by: Sven Eckelmann <sven@narfation.org> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230802-ath11k-ack_status_leak-v2-1-c0af729d6229@narfation.org +--- + drivers/net/wireless/ath/ath11k/dp_tx.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/dp_tx.c ++++ b/drivers/net/wireless/ath/ath11k/dp_tx.c +@@ -369,7 +369,7 @@ ath11k_dp_tx_htt_tx_complete_buf(struct + "dp_tx: failed to find the peer with peer_id %d\n", + ts->peer_id); + spin_unlock_bh(&ab->base_lock); +- dev_kfree_skb_any(msdu); ++ ieee80211_free_txskb(ar->hw, msdu); + return; + } + spin_unlock_bh(&ab->base_lock); +@@ -624,7 +624,7 @@ static void ath11k_dp_tx_complete_msdu(s + "dp_tx: failed to find the peer with peer_id %d\n", + ts->peer_id); + spin_unlock_bh(&ab->base_lock); +- dev_kfree_skb_any(msdu); ++ ieee80211_free_txskb(ar->hw, msdu); + return; + } + arsta = (struct ath11k_sta *)peer->sta->drv_priv; diff --git a/package/kernel/mac80211/patches/ath11k/0007-wifi-ath11k-Cleanup-mac80211-references-on-failure-d.patch b/package/kernel/mac80211/patches/ath11k/0007-wifi-ath11k-Cleanup-mac80211-references-on-failure-d.patch new file mode 100644 index 00000000000..ae9cd05dd62 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0007-wifi-ath11k-Cleanup-mac80211-references-on-failure-d.patch @@ -0,0 +1,51 @@ +From 29d15589f084d71a4ea8c544039c5839db0236e2 Mon Sep 17 00:00:00 2001 +From: Sven Eckelmann <sven@narfation.org> +Date: Tue, 22 Aug 2023 16:42:24 +0300 +Subject: [PATCH] wifi: ath11k: Cleanup mac80211 references on failure during + tx_complete + +When a function is using functions from mac80211 to free an skb then it +should do it consistently and not switch to the generic dev_kfree_skb_any +(or similar functions). Otherwise (like in the error handlers), mac80211 +will will not be aware of the freed skb and thus not clean up related +information in its internal data structures. + +Not doing so lead in the past to filled up structure which then prevented +new clients to connect. + +Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices") +Fixes: 6257c702264c ("wifi: ath11k: fix tx status reporting in encap offload mode") +Cc: stable@vger.kernel.org +Signed-off-by: Sven Eckelmann <sven@narfation.org> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230802-ath11k-ack_status_leak-v2-2-c0af729d6229@narfation.org +--- + drivers/net/wireless/ath/ath11k/dp_tx.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/dp_tx.c ++++ b/drivers/net/wireless/ath/ath11k/dp_tx.c +@@ -344,7 +344,7 @@ ath11k_dp_tx_htt_tx_complete_buf(struct + dma_unmap_single(ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE); + + if (!skb_cb->vif) { +- dev_kfree_skb_any(msdu); ++ ieee80211_free_txskb(ar->hw, msdu); + return; + } + +@@ -566,12 +566,12 @@ static void ath11k_dp_tx_complete_msdu(s + dma_unmap_single(ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE); + + if (unlikely(!rcu_access_pointer(ab->pdevs_active[ar->pdev_idx]))) { +- dev_kfree_skb_any(msdu); ++ ieee80211_free_txskb(ar->hw, msdu); + return; + } + + if (unlikely(!skb_cb->vif)) { +- dev_kfree_skb_any(msdu); ++ ieee80211_free_txskb(ar->hw, msdu); + return; + } + diff --git a/package/kernel/mac80211/patches/ath11k/0008-wifi-ath11k-Consistently-use-ath11k_vif_to_arvif.patch b/package/kernel/mac80211/patches/ath11k/0008-wifi-ath11k-Consistently-use-ath11k_vif_to_arvif.patch new file mode 100644 index 00000000000..218b3ac35fc --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0008-wifi-ath11k-Consistently-use-ath11k_vif_to_arvif.patch @@ -0,0 +1,316 @@ +From 9476cda44c136089f14f8951ae5197d63e91735c Mon Sep 17 00:00:00 2001 +From: Jeff Johnson <quic_jjohnson@quicinc.com> +Date: Mon, 21 Aug 2023 07:13:36 -0700 +Subject: [PATCH] wifi: ath11k: Consistently use ath11k_vif_to_arvif() + +Helper function ath11k_vif_to_arvif() exists to retrieve a struct +ath11k_vif from a struct ieee80211_vif. However, in multiple places +this logic is open-coded with inline typecasting. Since the +typecasting prevents the compiler from type-checking the source and +destination, update the driver to consistently use the helper +function. + +No functional changes, compile tested only. + +Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230821-ath11k_vif_to_arvif-v1-1-fa2c3b60b5cf@quicinc.com +--- + drivers/net/wireless/ath/ath11k/mac.c | 64 +++++++++++----------- + drivers/net/wireless/ath/ath11k/testmode.c | 2 +- + 2 files changed, 33 insertions(+), 33 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/mac.c ++++ b/drivers/net/wireless/ath/ath11k/mac.c +@@ -566,7 +566,7 @@ static void ath11k_get_arvif_iter(void * + struct ieee80211_vif *vif) + { + struct ath11k_vif_iter *arvif_iter = data; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + + if (arvif->vdev_id == arvif_iter->vdev_id) + arvif_iter->arvif = arvif; +@@ -1464,7 +1464,7 @@ static int ath11k_mac_setup_bcn_tmpl_ema + u32 params = 0; + u8 i = 0; + +- tx_arvif = (void *)arvif->vif->mbssid_tx_vif->drv_priv; ++ tx_arvif = ath11k_vif_to_arvif(arvif->vif->mbssid_tx_vif); + + beacons = ieee80211_beacon_get_template_ema_list(tx_arvif->ar->hw, + tx_arvif->vif, 0); +@@ -1520,8 +1520,8 @@ static int ath11k_mac_setup_bcn_tmpl_mbs + struct sk_buff *bcn; + int ret; + +- if (arvif->vif->mbssid_tx_vif) { +- tx_arvif = (void *)arvif->vif->mbssid_tx_vif->drv_priv; ++ if (vif->mbssid_tx_vif) { ++ tx_arvif = ath11k_vif_to_arvif(vif->mbssid_tx_vif); + if (tx_arvif != arvif) { + ar = tx_arvif->ar; + ab = ar->ab; +@@ -1562,7 +1562,7 @@ static int ath11k_mac_setup_bcn_tmpl(str + * non-transmitting interfaces, and results in a crash if sent. + */ + if (vif->mbssid_tx_vif && +- arvif != (void *)vif->mbssid_tx_vif->drv_priv && arvif->is_up) ++ arvif != ath11k_vif_to_arvif(vif->mbssid_tx_vif) && arvif->is_up) + return 0; + + if (vif->bss_conf.ema_ap && vif->mbssid_tx_vif) +@@ -1626,7 +1626,7 @@ static void ath11k_control_beaconing(str + ether_addr_copy(arvif->bssid, info->bssid); + + if (arvif->vif->mbssid_tx_vif) +- tx_arvif = (struct ath11k_vif *)arvif->vif->mbssid_tx_vif->drv_priv; ++ tx_arvif = ath11k_vif_to_arvif(arvif->vif->mbssid_tx_vif); + + ret = ath11k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid, + arvif->bssid, +@@ -1649,7 +1649,7 @@ static void ath11k_mac_handle_beacon_ite + { + struct sk_buff *skb = data; + struct ieee80211_mgmt *mgmt = (void *)skb->data; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + + if (vif->type != NL80211_IFTYPE_STATION) + return; +@@ -1672,7 +1672,7 @@ static void ath11k_mac_handle_beacon_mis + struct ieee80211_vif *vif) + { + u32 *vdev_id = data; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct ath11k *ar = arvif->ar; + struct ieee80211_hw *hw = ar->hw; + +@@ -1718,7 +1718,7 @@ static void ath11k_peer_assoc_h_basic(st + struct ieee80211_sta *sta, + struct peer_assoc_params *arg) + { +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + u32 aid; + + lockdep_assert_held(&ar->conf_mutex); +@@ -1746,7 +1746,7 @@ static void ath11k_peer_assoc_h_crypto(s + struct ieee80211_bss_conf *info = &vif->bss_conf; + struct cfg80211_chan_def def; + struct cfg80211_bss *bss; +- struct ath11k_vif *arvif = (struct ath11k_vif *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + const u8 *rsnie = NULL; + const u8 *wpaie = NULL; + +@@ -1804,7 +1804,7 @@ static void ath11k_peer_assoc_h_rates(st + struct ieee80211_sta *sta, + struct peer_assoc_params *arg) + { +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct wmi_rate_set_arg *rateset = &arg->peer_legacy_rates; + struct cfg80211_chan_def def; + const struct ieee80211_supported_band *sband; +@@ -1867,7 +1867,7 @@ static void ath11k_peer_assoc_h_ht(struc + struct peer_assoc_params *arg) + { + const struct ieee80211_sta_ht_cap *ht_cap = &sta->deflink.ht_cap; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct cfg80211_chan_def def; + enum nl80211_band band; + const u8 *ht_mcs_mask; +@@ -2064,7 +2064,7 @@ static void ath11k_peer_assoc_h_vht(stru + struct peer_assoc_params *arg) + { + const struct ieee80211_sta_vht_cap *vht_cap = &sta->deflink.vht_cap; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct cfg80211_chan_def def; + enum nl80211_band band; + u16 *vht_mcs_mask; +@@ -2261,7 +2261,7 @@ static void ath11k_peer_assoc_h_he(struc + struct ieee80211_sta *sta, + struct peer_assoc_params *arg) + { +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct cfg80211_chan_def def; + const struct ieee80211_sta_he_cap *he_cap = &sta->deflink.he_cap; + enum nl80211_band band; +@@ -2584,7 +2584,7 @@ static void ath11k_peer_assoc_h_qos(stru + struct ieee80211_sta *sta, + struct peer_assoc_params *arg) + { +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + + switch (arvif->vdev_type) { + case WMI_VDEV_TYPE_AP: +@@ -2747,7 +2747,7 @@ static void ath11k_peer_assoc_h_phymode( + struct ieee80211_sta *sta, + struct peer_assoc_params *arg) + { +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct cfg80211_chan_def def; + enum nl80211_band band; + const u8 *ht_mcs_mask; +@@ -2933,7 +2933,7 @@ static bool ath11k_mac_vif_recalc_sta_he + struct ieee80211_vif *vif, + struct ieee80211_sta_he_cap *he_cap) + { +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct ieee80211_he_cap_elem he_cap_elem = {0}; + struct ieee80211_sta_he_cap *cap_band = NULL; + struct cfg80211_chan_def def; +@@ -2995,7 +2995,7 @@ static void ath11k_bss_assoc(struct ieee + struct ieee80211_bss_conf *bss_conf) + { + struct ath11k *ar = hw->priv; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct peer_assoc_params peer_arg; + struct ieee80211_sta *ap_sta; + struct ath11k_peer *peer; +@@ -3111,7 +3111,7 @@ static void ath11k_bss_disassoc(struct i + struct ieee80211_vif *vif) + { + struct ath11k *ar = hw->priv; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + int ret; + + lockdep_assert_held(&ar->conf_mutex); +@@ -3160,7 +3160,7 @@ static void ath11k_recalculate_mgmt_rate + struct ieee80211_vif *vif, + struct cfg80211_chan_def *def) + { +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + const struct ieee80211_supported_band *sband; + u8 basic_rate_idx; + int hw_rate_code; +@@ -4632,7 +4632,7 @@ static int ath11k_station_disassoc(struc + struct ieee80211_vif *vif, + struct ieee80211_sta *sta) + { +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + int ret = 0; + + lockdep_assert_held(&ar->conf_mutex); +@@ -5160,7 +5160,7 @@ static int ath11k_mac_op_sta_set_txpwr(s + struct ieee80211_sta *sta) + { + struct ath11k *ar = hw->priv; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + int ret = 0; + s16 txpwr; + +@@ -5210,7 +5210,7 @@ static void ath11k_mac_op_sta_rc_update( + { + struct ath11k *ar = hw->priv; + struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct ath11k_peer *peer; + u32 bw, smps; + +@@ -5337,7 +5337,7 @@ static int ath11k_mac_op_conf_tx(struct + const struct ieee80211_tx_queue_params *params) + { + struct ath11k *ar = hw->priv; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct wmi_wmm_params_arg *p = NULL; + int ret; + +@@ -6458,7 +6458,7 @@ static int ath11k_mac_setup_vdev_params_ + return 0; + } + +- tx_arvif = (void *)tx_vif->drv_priv; ++ tx_arvif = ath11k_vif_to_arvif(tx_vif); + + if (arvif->vif->bss_conf.nontransmitted) { + if (ar->hw->wiphy != ieee80211_vif_to_wdev(tx_vif)->wiphy) +@@ -7411,7 +7411,7 @@ ath11k_mac_update_vif_chan(struct ath11k + /* TODO: Update ar->rx_channel */ + + for (i = 0; i < n_vifs; i++) { +- arvif = (void *)vifs[i].vif->drv_priv; ++ arvif = ath11k_vif_to_arvif(vifs[i].vif); + + if (WARN_ON(!arvif->is_started)) + continue; +@@ -7453,7 +7453,7 @@ ath11k_mac_update_vif_chan(struct ath11k + + mbssid_tx_vif = arvif->vif->mbssid_tx_vif; + if (mbssid_tx_vif) +- tx_arvif = (struct ath11k_vif *)mbssid_tx_vif->drv_priv; ++ tx_arvif = ath11k_vif_to_arvif(mbssid_tx_vif); + + ret = ath11k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid, + arvif->bssid, +@@ -7549,7 +7549,7 @@ static int ath11k_start_vdev_delay(struc + { + struct ath11k *ar = hw->priv; + struct ath11k_base *ab = ar->ab; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + int ret; + + if (WARN_ON(arvif->is_started)) +@@ -7599,7 +7599,7 @@ ath11k_mac_op_assign_vif_chanctx(struct + { + struct ath11k *ar = hw->priv; + struct ath11k_base *ab = ar->ab; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + int ret; + struct peer_create_params param; + +@@ -7689,7 +7689,7 @@ ath11k_mac_op_unassign_vif_chanctx(struc + { + struct ath11k *ar = hw->priv; + struct ath11k_base *ab = ar->ab; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct ath11k_peer *peer; + int ret; + +@@ -8310,7 +8310,7 @@ ath11k_mac_op_set_bitrate_mask(struct ie + struct ieee80211_vif *vif, + const struct cfg80211_bitrate_mask *mask) + { +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct cfg80211_chan_def def; + struct ath11k_pdev_cap *cap; + struct ath11k *ar = arvif->ar; +@@ -8907,7 +8907,7 @@ static int ath11k_mac_op_remain_on_chann + enum ieee80211_roc_type type) + { + struct ath11k *ar = hw->priv; +- struct ath11k_vif *arvif = (void *)vif->drv_priv; ++ struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct scan_req_params arg; + int ret; + u32 scan_time_msec; +--- a/drivers/net/wireless/ath/ath11k/testmode.c ++++ b/drivers/net/wireless/ath/ath11k/testmode.c +@@ -350,7 +350,7 @@ static int ath11k_tm_cmd_wmi(struct ath1 + if (ar->ab->fw_mode != ATH11K_FIRMWARE_MODE_FTM && + (tag == WMI_TAG_VDEV_SET_PARAM_CMD || tag == WMI_TAG_UNIT_TEST_CMD)) { + if (vif) { +- arvif = (struct ath11k_vif *)vif->drv_priv; ++ arvif = ath11k_vif_to_arvif(vif); + *ptr = arvif->vdev_id; + } else { + ret = -EINVAL; diff --git a/package/kernel/mac80211/patches/ath11k/0009-wifi-ath11k-Fix-a-few-spelling-errors.patch b/package/kernel/mac80211/patches/ath11k/0009-wifi-ath11k-Fix-a-few-spelling-errors.patch new file mode 100644 index 00000000000..b093f3e3421 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0009-wifi-ath11k-Fix-a-few-spelling-errors.patch @@ -0,0 +1,50 @@ +From d68a283bfc39aeed2a51c67804e014bf4b35c7e1 Mon Sep 17 00:00:00 2001 +From: Jeff Johnson <quic_jjohnson@quicinc.com> +Date: Tue, 22 Aug 2023 07:50:49 -0700 +Subject: [PATCH] wifi: ath11k: Fix a few spelling errors + +Fix a few issues flagged by 'codespell'. + +Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Acked-by: Randy Dunlap <rdunlap@infradead.org> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230822-ath_spelling-v1-2-8e2698759564@quicinc.com +--- + drivers/net/wireless/ath/ath11k/dp.h | 2 +- + drivers/net/wireless/ath/ath11k/dp_rx.c | 2 +- + drivers/net/wireless/ath/ath11k/dp_tx.c | 2 +- + 3 files changed, 3 insertions(+), 3 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/dp.h ++++ b/drivers/net/wireless/ath/ath11k/dp.h +@@ -635,7 +635,7 @@ enum htt_ppdu_stats_tag_type { + * b'24 - status_swap: 1 is to swap status TLV + * b'25 - pkt_swap: 1 is to swap packet TLV + * b'26:31 - rsvd1: reserved for future use +- * dword1 - b'0:16 - ring_buffer_size: size of bufferes referenced by rx ring, ++ * dword1 - b'0:16 - ring_buffer_size: size of buffers referenced by rx ring, + * in byte units. + * Valid only for HW_TO_SW_RING and SW_TO_HW_RING + * - b'16:31 - rsvd2: Reserved for future use +--- a/drivers/net/wireless/ath/ath11k/dp_rx.c ++++ b/drivers/net/wireless/ath/ath11k/dp_rx.c +@@ -3423,7 +3423,7 @@ static int ath11k_dp_rx_h_defrag_reo_rei + ath11k_hal_rx_buf_addr_info_set(msdu0, paddr, cookie, + ab->hw_params.hal_params->rx_buf_rbm); + +- /* Fill mpdu details into reo entrace ring */ ++ /* Fill mpdu details into reo entrance ring */ + srng = &ab->hal.srng_list[ab->dp.reo_reinject_ring.ring_id]; + + spin_lock_bh(&srng->lock); +--- a/drivers/net/wireless/ath/ath11k/dp_tx.c ++++ b/drivers/net/wireless/ath/ath11k/dp_tx.c +@@ -238,7 +238,7 @@ tcl_ring_sel: + spin_unlock_bh(&tcl_ring->lock); + ret = -ENOMEM; + +- /* Checking for available tcl descritors in another ring in ++ /* Checking for available tcl descriptors in another ring in + * case of failure due to full tcl ring now, is better than + * checking this ring earlier for each pkt tx. + * Restart ring selection if some rings are not checked yet. diff --git a/package/kernel/mac80211/patches/ath11k/0010-wifi-ath11k-simplify-the-code-with-module_platform_d.patch b/package/kernel/mac80211/patches/ath11k/0010-wifi-ath11k-simplify-the-code-with-module_platform_d.patch new file mode 100644 index 00000000000..19873339b23 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0010-wifi-ath11k-simplify-the-code-with-module_platform_d.patch @@ -0,0 +1,36 @@ +From 749a660b39030bfbacc366cd8670df2ee0e878b2 Mon Sep 17 00:00:00 2001 +From: Yang Yingliang <yangyingliang@huawei.com> +Date: Fri, 4 Aug 2023 17:12:55 +0800 +Subject: [PATCH] wifi: ath11k: simplify the code with module_platform_driver + +The init/exit() of driver only calls platform_driver_register/unregister, +it can be simpilfied with module_platform_driver. + +Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230804091255.1347178-1-yangyingliang@huawei.com +--- + drivers/net/wireless/ath/ath11k/ahb.c | 12 +----------- + 1 file changed, 1 insertion(+), 11 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/ahb.c ++++ b/drivers/net/wireless/ath/ath11k/ahb.c +@@ -1306,17 +1306,7 @@ static struct platform_driver ath11k_ahb + .shutdown = ath11k_ahb_shutdown, + }; + +-static int ath11k_ahb_init(void) +-{ +- return platform_driver_register(&ath11k_ahb_driver); +-} +-module_init(ath11k_ahb_init); +- +-static void ath11k_ahb_exit(void) +-{ +- platform_driver_unregister(&ath11k_ahb_driver); +-} +-module_exit(ath11k_ahb_exit); ++module_platform_driver(ath11k_ahb_driver); + + MODULE_DESCRIPTION("Driver support for Qualcomm Technologies 802.11ax WLAN AHB devices"); + MODULE_LICENSE("Dual BSD/GPL"); diff --git a/package/kernel/mac80211/patches/ath11k/0011-wifi-ath11k-fix-Wvoid-pointer-to-enum-cast-warning.patch b/package/kernel/mac80211/patches/ath11k/0011-wifi-ath11k-fix-Wvoid-pointer-to-enum-cast-warning.patch new file mode 100644 index 00000000000..f42b021375b --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0011-wifi-ath11k-fix-Wvoid-pointer-to-enum-cast-warning.patch @@ -0,0 +1,29 @@ +From 6763ef191d672ff3c2db0622652d49b0c0a60c4a Mon Sep 17 00:00:00 2001 +From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> +Date: Thu, 10 Aug 2023 11:12:23 +0200 +Subject: [PATCH] wifi: ath11k: fix Wvoid-pointer-to-enum-cast warning + +'hw_rev' is an enum, thus cast of pointer on 64-bit compile test with W=1 +causes: + + h11k/ahb.c:1124:11: error: cast to smaller integer type 'enum ath11k_hw_rev' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] + +Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230810091224.70088-1-krzysztof.kozlowski@linaro.org +--- + drivers/net/wireless/ath/ath11k/ahb.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/net/wireless/ath/ath11k/ahb.c ++++ b/drivers/net/wireless/ath/ath11k/ahb.c +@@ -1096,7 +1096,7 @@ static int ath11k_ahb_probe(struct platf + return -EINVAL; + } + +- hw_rev = (enum ath11k_hw_rev)of_id->data; ++ hw_rev = (uintptr_t)of_id->data; + + switch (hw_rev) { + case ATH11K_HW_IPQ8074: diff --git a/package/kernel/mac80211/patches/ath11k/0012-wifi-ath11k-Remove-unused-declarations.patch b/package/kernel/mac80211/patches/ath11k/0012-wifi-ath11k-Remove-unused-declarations.patch new file mode 100644 index 00000000000..c318bbc3213 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0012-wifi-ath11k-Remove-unused-declarations.patch @@ -0,0 +1,44 @@ +From adb0b206709f4f2f1256a1ea20619ab98e99f2e7 Mon Sep 17 00:00:00 2001 +From: Yue Haibing <yuehaibing@huawei.com> +Date: Fri, 11 Aug 2023 18:44:13 +0800 +Subject: [PATCH] wifi: ath11k: Remove unused declarations + +Commit 2c3960c2253d ("ath11k: setup ce tasklet for control path") +declared but never implemented ath11k_ce_map_service_to_pipe(). +Commit e3396b8bddd2 ("ath11k: ce: support different CE configurations") +declared but never implemented ath11k_ce_attr_attach(). +Commit d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices") +declared but never implemented ath11k_qmi_event_work()/ath11k_qmi_msg_recv_work(). + +Signed-off-by: Yue Haibing <yuehaibing@huawei.com> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230811104413.33668-1-yuehaibing@huawei.com +--- + drivers/net/wireless/ath/ath11k/ce.h | 3 --- + drivers/net/wireless/ath/ath11k/qmi.h | 2 -- + 2 files changed, 5 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/ce.h ++++ b/drivers/net/wireless/ath/ath11k/ce.h +@@ -203,9 +203,6 @@ int ath11k_ce_alloc_pipes(struct ath11k_ + void ath11k_ce_free_pipes(struct ath11k_base *ab); + int ath11k_ce_get_attr_flags(struct ath11k_base *ab, int ce_id); + void ath11k_ce_poll_send_completed(struct ath11k_base *ab, u8 pipe_id); +-int ath11k_ce_map_service_to_pipe(struct ath11k_base *ab, u16 service_id, +- u8 *ul_pipe, u8 *dl_pipe); +-int ath11k_ce_attr_attach(struct ath11k_base *ab); + void ath11k_ce_get_shadow_config(struct ath11k_base *ab, + u32 **shadow_cfg, u32 *shadow_cfg_len); + void ath11k_ce_stop_shadow_timers(struct ath11k_base *ab); +--- a/drivers/net/wireless/ath/ath11k/qmi.h ++++ b/drivers/net/wireless/ath/ath11k/qmi.h +@@ -514,8 +514,6 @@ struct qmi_wlanfw_wlan_ini_resp_msg_v01 + int ath11k_qmi_firmware_start(struct ath11k_base *ab, + u32 mode); + void ath11k_qmi_firmware_stop(struct ath11k_base *ab); +-void ath11k_qmi_event_work(struct work_struct *work); +-void ath11k_qmi_msg_recv_work(struct work_struct *work); + void ath11k_qmi_deinit_service(struct ath11k_base *ab); + int ath11k_qmi_init_service(struct ath11k_base *ab); + void ath11k_qmi_free_resource(struct ath11k_base *ab); diff --git a/package/kernel/mac80211/patches/ath11k/0013-wifi-ath11k-mhi-add-a-warning-message-for-MHI_CB_EE_.patch b/package/kernel/mac80211/patches/ath11k/0013-wifi-ath11k-mhi-add-a-warning-message-for-MHI_CB_EE_.patch new file mode 100644 index 00000000000..e1286c9537c --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0013-wifi-ath11k-mhi-add-a-warning-message-for-MHI_CB_EE_.patch @@ -0,0 +1,34 @@ +From 4a93b554cf9fa64faa7cf164c0d32fc3ce67108b Mon Sep 17 00:00:00 2001 +From: Arowa Suliman <arowa@chromium.org> +Date: Sat, 26 Aug 2023 08:42:42 +0300 +Subject: [PATCH] wifi: ath11k: mhi: add a warning message for MHI_CB_EE_RDDM + crash + +Currently, the ath11k driver does not print a crash signature when a +MHI_CB_EE_RDDM crash happens. Checked by triggering a simulated crash using the +command and checking dmesg for logs: + +echo assert > /sys/kernel/debug/ath11k/../simulate_fw_crash + +Add a warning when firmware crash MHI_CB_EE_RDDM happens. + +Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.23 + +Signed-off-by: Arowa Suliman <arowa@chromium.org> +Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230714001126.463127-1-arowa@chromium.org +--- + drivers/net/wireless/ath/ath11k/mhi.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/net/wireless/ath/ath11k/mhi.c ++++ b/drivers/net/wireless/ath/ath11k/mhi.c +@@ -333,6 +333,7 @@ static void ath11k_mhi_op_status_cb(stru + ath11k_warn(ab, "firmware crashed: MHI_CB_SYS_ERROR\n"); + break; + case MHI_CB_EE_RDDM: ++ ath11k_warn(ab, "firmware crashed: MHI_CB_EE_RDDM\n"); + if (!(test_bit(ATH11K_FLAG_UNREGISTERING, &ab->dev_flags))) + queue_work(ab->workqueue_aux, &ab->reset_work); + break; diff --git a/package/kernel/mac80211/patches/ath11k/0014-wifi-ath11k-move-references-from-rsvd2-to-info-field.patch b/package/kernel/mac80211/patches/ath11k/0014-wifi-ath11k-move-references-from-rsvd2-to-info-field.patch new file mode 100644 index 00000000000..731a763e17c --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0014-wifi-ath11k-move-references-from-rsvd2-to-info-field.patch @@ -0,0 +1,75 @@ +From 5bd2ced044bb95029d5c44cf7d23ced73e0fc05b Mon Sep 17 00:00:00 2001 +From: Muna Sinada <quic_msinada@quicinc.com> +Date: Sat, 26 Aug 2023 08:42:46 +0300 +Subject: [PATCH] wifi: ath11k: move references from rsvd2 to info fields + +Remove references to reserved fields and add new info fields for +struct hal_rx_ppdu_end_user_stats. Reserved fields should not be +accessed, therefore existing references to it are to be changed to +referencing specific info fields. + +Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-00356-QCAHKSWPL_SILICONZ-1 + +Signed-off-by: Muna Sinada <quic_msinada@quicinc.com> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/1692827868-15667-1-git-send-email-quic_msinada@quicinc.com +--- + drivers/net/wireless/ath/ath11k/hal_rx.c | 10 +++++----- + drivers/net/wireless/ath/ath11k/hal_rx.h | 11 ++++++++--- + 2 files changed, 13 insertions(+), 8 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/hal_rx.c ++++ b/drivers/net/wireless/ath/ath11k/hal_rx.c +@@ -814,7 +814,7 @@ ath11k_hal_rx_handle_ofdma_info(void *rx + + rx_user_status->ul_ofdma_user_v0_word0 = __le32_to_cpu(ppdu_end_user->info6); + +- rx_user_status->ul_ofdma_user_v0_word1 = __le32_to_cpu(ppdu_end_user->rsvd2[10]); ++ rx_user_status->ul_ofdma_user_v0_word1 = __le32_to_cpu(ppdu_end_user->info9); + } + + static inline void +@@ -825,11 +825,11 @@ ath11k_hal_rx_populate_byte_count(void * + (struct hal_rx_ppdu_end_user_stats *)rx_tlv; + + rx_user_status->mpdu_ok_byte_count = +- FIELD_GET(HAL_RX_PPDU_END_USER_STATS_RSVD2_6_MPDU_OK_BYTE_COUNT, +- __le32_to_cpu(ppdu_end_user->rsvd2[6])); ++ FIELD_GET(HAL_RX_PPDU_END_USER_STATS_INFO8_MPDU_OK_BYTE_COUNT, ++ __le32_to_cpu(ppdu_end_user->info7)); + rx_user_status->mpdu_err_byte_count = +- FIELD_GET(HAL_RX_PPDU_END_USER_STATS_RSVD2_8_MPDU_ERR_BYTE_COUNT, +- __le32_to_cpu(ppdu_end_user->rsvd2[8])); ++ FIELD_GET(HAL_RX_PPDU_END_USER_STATS_INFO9_MPDU_ERR_BYTE_COUNT, ++ __le32_to_cpu(ppdu_end_user->info8)); + } + + static inline void +--- a/drivers/net/wireless/ath/ath11k/hal_rx.h ++++ b/drivers/net/wireless/ath/ath11k/hal_rx.h +@@ -222,8 +222,8 @@ struct hal_rx_ppdu_start { + #define HAL_RX_PPDU_END_USER_STATS_INFO6_TID_BITMAP GENMASK(15, 0) + #define HAL_RX_PPDU_END_USER_STATS_INFO6_TID_EOSP_BITMAP GENMASK(31, 16) + +-#define HAL_RX_PPDU_END_USER_STATS_RSVD2_6_MPDU_OK_BYTE_COUNT GENMASK(24, 0) +-#define HAL_RX_PPDU_END_USER_STATS_RSVD2_8_MPDU_ERR_BYTE_COUNT GENMASK(24, 0) ++#define HAL_RX_PPDU_END_USER_STATS_INFO7_MPDU_OK_BYTE_COUNT GENMASK(24, 0) ++#define HAL_RX_PPDU_END_USER_STATS_INFO8_MPDU_ERR_BYTE_COUNT GENMASK(24, 0) + + struct hal_rx_ppdu_end_user_stats { + __le32 rsvd0[2]; +@@ -236,7 +236,12 @@ struct hal_rx_ppdu_end_user_stats { + __le32 info4; + __le32 info5; + __le32 info6; +- __le32 rsvd2[11]; ++ __le32 rsvd2[5]; ++ __le32 info7; ++ __le32 rsvd3; ++ __le32 info8; ++ __le32 rsvd3[2]; ++ __le32 info9; + } __packed; + + struct hal_rx_ppdu_end_user_stats_ext { diff --git a/package/kernel/mac80211/patches/ath11k/0015-wifi-ath11k-fix-tid-bitmap-is-0-in-peer-rx-mu-stats.patch b/package/kernel/mac80211/patches/ath11k/0015-wifi-ath11k-fix-tid-bitmap-is-0-in-peer-rx-mu-stats.patch new file mode 100644 index 00000000000..3edc3fc956c --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0015-wifi-ath11k-fix-tid-bitmap-is-0-in-peer-rx-mu-stats.patch @@ -0,0 +1,100 @@ +From 7791487cd16cafd018cba0bf73789111a9f16843 Mon Sep 17 00:00:00 2001 +From: Muna Sinada <quic_msinada@quicinc.com> +Date: Sat, 26 Aug 2023 08:42:46 +0300 +Subject: [PATCH] wifi: ath11k: fix tid bitmap is 0 in peer rx mu stats + +Correct parsing of reading offset for rx tid 16 bit bitmap. Incorrect +offset caused peer rx mu stats tid bitmap to always be zero. This +correction is in the software context and does not affect the +firmware interface. + +Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-00356-QCAHKSWPL_SILICONZ-1 + +Signed-off-by: Muna Sinada <quic_msinada@quicinc.com> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/1692827868-15667-2-git-send-email-quic_msinada@quicinc.com +--- + drivers/net/wireless/ath/ath11k/hal_rx.c | 10 +++++----- + drivers/net/wireless/ath/ath11k/hal_rx.h | 17 +++++++++-------- + 2 files changed, 14 insertions(+), 13 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/hal_rx.c ++++ b/drivers/net/wireless/ath/ath11k/hal_rx.c +@@ -814,7 +814,7 @@ ath11k_hal_rx_handle_ofdma_info(void *rx + + rx_user_status->ul_ofdma_user_v0_word0 = __le32_to_cpu(ppdu_end_user->info6); + +- rx_user_status->ul_ofdma_user_v0_word1 = __le32_to_cpu(ppdu_end_user->info9); ++ rx_user_status->ul_ofdma_user_v0_word1 = __le32_to_cpu(ppdu_end_user->info10); + } + + static inline void +@@ -826,10 +826,10 @@ ath11k_hal_rx_populate_byte_count(void * + + rx_user_status->mpdu_ok_byte_count = + FIELD_GET(HAL_RX_PPDU_END_USER_STATS_INFO8_MPDU_OK_BYTE_COUNT, +- __le32_to_cpu(ppdu_end_user->info7)); ++ __le32_to_cpu(ppdu_end_user->info8)); + rx_user_status->mpdu_err_byte_count = + FIELD_GET(HAL_RX_PPDU_END_USER_STATS_INFO9_MPDU_ERR_BYTE_COUNT, +- __le32_to_cpu(ppdu_end_user->info8)); ++ __le32_to_cpu(ppdu_end_user->info9)); + } + + static inline void +@@ -903,8 +903,8 @@ ath11k_hal_rx_parse_mon_status_tlv(struc + FIELD_GET(HAL_RX_PPDU_END_USER_STATS_INFO2_AST_INDEX, + __le32_to_cpu(eu_stats->info2)); + ppdu_info->tid = +- ffs(FIELD_GET(HAL_RX_PPDU_END_USER_STATS_INFO6_TID_BITMAP, +- __le32_to_cpu(eu_stats->info6))) - 1; ++ ffs(FIELD_GET(HAL_RX_PPDU_END_USER_STATS_INFO7_TID_BITMAP, ++ __le32_to_cpu(eu_stats->info7))) - 1; + ppdu_info->tcp_msdu_count = + FIELD_GET(HAL_RX_PPDU_END_USER_STATS_INFO4_TCP_MSDU_CNT, + __le32_to_cpu(eu_stats->info4)); +--- a/drivers/net/wireless/ath/ath11k/hal_rx.h ++++ b/drivers/net/wireless/ath/ath11k/hal_rx.h +@@ -149,7 +149,7 @@ struct hal_rx_mon_ppdu_info { + u8 beamformed; + u8 rssi_comb; + u8 rssi_chain_pri20[HAL_RX_MAX_NSS]; +- u8 tid; ++ u16 tid; + u16 ht_flags; + u16 vht_flags; + u16 he_flags; +@@ -219,11 +219,11 @@ struct hal_rx_ppdu_start { + #define HAL_RX_PPDU_END_USER_STATS_INFO5_OTHER_MSDU_CNT GENMASK(15, 0) + #define HAL_RX_PPDU_END_USER_STATS_INFO5_TCP_ACK_MSDU_CNT GENMASK(31, 16) + +-#define HAL_RX_PPDU_END_USER_STATS_INFO6_TID_BITMAP GENMASK(15, 0) +-#define HAL_RX_PPDU_END_USER_STATS_INFO6_TID_EOSP_BITMAP GENMASK(31, 16) ++#define HAL_RX_PPDU_END_USER_STATS_INFO7_TID_BITMAP GENMASK(15, 0) ++#define HAL_RX_PPDU_END_USER_STATS_INFO7_TID_EOSP_BITMAP GENMASK(31, 16) + +-#define HAL_RX_PPDU_END_USER_STATS_INFO7_MPDU_OK_BYTE_COUNT GENMASK(24, 0) +-#define HAL_RX_PPDU_END_USER_STATS_INFO8_MPDU_ERR_BYTE_COUNT GENMASK(24, 0) ++#define HAL_RX_PPDU_END_USER_STATS_INFO8_MPDU_OK_BYTE_COUNT GENMASK(24, 0) ++#define HAL_RX_PPDU_END_USER_STATS_INFO9_MPDU_ERR_BYTE_COUNT GENMASK(24, 0) + + struct hal_rx_ppdu_end_user_stats { + __le32 rsvd0[2]; +@@ -236,12 +236,13 @@ struct hal_rx_ppdu_end_user_stats { + __le32 info4; + __le32 info5; + __le32 info6; +- __le32 rsvd2[5]; + __le32 info7; +- __le32 rsvd3; ++ __le32 rsvd2[4]; + __le32 info8; +- __le32 rsvd3[2]; ++ __le32 rsvd3; + __le32 info9; ++ __le32 rsvd4[2]; ++ __le32 info10; + } __packed; + + struct hal_rx_ppdu_end_user_stats_ext { diff --git a/package/kernel/mac80211/patches/ath11k/0016-wifi-ath11k-add-chip-id-board-name-while-searching-b.patch b/package/kernel/mac80211/patches/ath11k/0016-wifi-ath11k-add-chip-id-board-name-while-searching-b.patch new file mode 100644 index 00000000000..662e28f4ef8 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0016-wifi-ath11k-add-chip-id-board-name-while-searching-b.patch @@ -0,0 +1,214 @@ +From 1133af5aea588a58043244a4ecb5ce511b310356 Mon Sep 17 00:00:00 2001 +From: Wen Gong <quic_wgong@quicinc.com> +Date: Wed, 30 Aug 2023 02:02:26 -0400 +Subject: [PATCH] wifi: ath11k: add chip id board name while searching + board-2.bin for WCN6855 + +Sometimes board-2.bin does not have the board data which matched the +parameters such as bus type, vendor, device, subsystem-vendor, +subsystem-device, qmi-chip-id and qmi-board-id, then wlan will load fail. + +Hence add another type which only matches the bus type and qmi-chip-id, +then the ratio of missing board data reduced. + +Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.23 + +Signed-off-by: Wen Gong <quic_wgong@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230830060226.18664-1-quic_wgong@quicinc.com +--- + drivers/net/wireless/ath/ath11k/core.c | 108 ++++++++++++++++++++----- + 1 file changed, 87 insertions(+), 21 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/core.c ++++ b/drivers/net/wireless/ath/ath11k/core.c +@@ -985,9 +985,15 @@ int ath11k_core_check_dt(struct ath11k_b + return 0; + } + ++enum ath11k_bdf_name_type { ++ ATH11K_BDF_NAME_FULL, ++ ATH11K_BDF_NAME_BUS_NAME, ++ ATH11K_BDF_NAME_CHIP_ID, ++}; ++ + static int __ath11k_core_create_board_name(struct ath11k_base *ab, char *name, + size_t name_len, bool with_variant, +- bool bus_type_mode) ++ enum ath11k_bdf_name_type name_type) + { + /* strlen(',variant=') + strlen(ab->qmi.target.bdf_ext) */ + char variant[9 + ATH11K_QMI_BDF_EXT_STR_LENGTH] = { 0 }; +@@ -998,11 +1004,8 @@ static int __ath11k_core_create_board_na + + switch (ab->id.bdf_search) { + case ATH11K_BDF_SEARCH_BUS_AND_BOARD: +- if (bus_type_mode) +- scnprintf(name, name_len, +- "bus=%s", +- ath11k_bus_str(ab->hif.bus)); +- else ++ switch (name_type) { ++ case ATH11K_BDF_NAME_FULL: + scnprintf(name, name_len, + "bus=%s,vendor=%04x,device=%04x,subsystem-vendor=%04x,subsystem-device=%04x,qmi-chip-id=%d,qmi-board-id=%d%s", + ath11k_bus_str(ab->hif.bus), +@@ -1012,6 +1015,19 @@ static int __ath11k_core_create_board_na + ab->qmi.target.chip_id, + ab->qmi.target.board_id, + variant); ++ break; ++ case ATH11K_BDF_NAME_BUS_NAME: ++ scnprintf(name, name_len, ++ "bus=%s", ++ ath11k_bus_str(ab->hif.bus)); ++ break; ++ case ATH11K_BDF_NAME_CHIP_ID: ++ scnprintf(name, name_len, ++ "bus=%s,qmi-chip-id=%d", ++ ath11k_bus_str(ab->hif.bus), ++ ab->qmi.target.chip_id); ++ break; ++ } + break; + default: + scnprintf(name, name_len, +@@ -1030,19 +1046,29 @@ static int __ath11k_core_create_board_na + static int ath11k_core_create_board_name(struct ath11k_base *ab, char *name, + size_t name_len) + { +- return __ath11k_core_create_board_name(ab, name, name_len, true, false); ++ return __ath11k_core_create_board_name(ab, name, name_len, true, ++ ATH11K_BDF_NAME_FULL); + } + + static int ath11k_core_create_fallback_board_name(struct ath11k_base *ab, char *name, + size_t name_len) + { +- return __ath11k_core_create_board_name(ab, name, name_len, false, false); ++ return __ath11k_core_create_board_name(ab, name, name_len, false, ++ ATH11K_BDF_NAME_FULL); + } + + static int ath11k_core_create_bus_type_board_name(struct ath11k_base *ab, char *name, + size_t name_len) + { +- return __ath11k_core_create_board_name(ab, name, name_len, false, true); ++ return __ath11k_core_create_board_name(ab, name, name_len, false, ++ ATH11K_BDF_NAME_BUS_NAME); ++} ++ ++static int ath11k_core_create_chip_id_board_name(struct ath11k_base *ab, char *name, ++ size_t name_len) ++{ ++ return __ath11k_core_create_board_name(ab, name, name_len, false, ++ ATH11K_BDF_NAME_CHIP_ID); + } + + const struct firmware *ath11k_core_firmware_request(struct ath11k_base *ab, +@@ -1289,16 +1315,21 @@ int ath11k_core_fetch_board_data_api_1(s + #define BOARD_NAME_SIZE 200 + int ath11k_core_fetch_bdf(struct ath11k_base *ab, struct ath11k_board_data *bd) + { +- char boardname[BOARD_NAME_SIZE], fallback_boardname[BOARD_NAME_SIZE]; ++ char *boardname = NULL, *fallback_boardname = NULL, *chip_id_boardname = NULL; + char *filename, filepath[100]; +- int ret; ++ int ret = 0; + + filename = ATH11K_BOARD_API2_FILE; ++ boardname = kzalloc(BOARD_NAME_SIZE, GFP_KERNEL); ++ if (!boardname) { ++ ret = -ENOMEM; ++ goto exit; ++ } + +- ret = ath11k_core_create_board_name(ab, boardname, sizeof(boardname)); ++ ret = ath11k_core_create_board_name(ab, boardname, BOARD_NAME_SIZE); + if (ret) { + ath11k_err(ab, "failed to create board name: %d", ret); +- return ret; ++ goto exit; + } + + ab->bd_api = 2; +@@ -1307,13 +1338,19 @@ int ath11k_core_fetch_bdf(struct ath11k_ + ATH11K_BD_IE_BOARD_NAME, + ATH11K_BD_IE_BOARD_DATA); + if (!ret) +- goto success; ++ goto exit; ++ ++ fallback_boardname = kzalloc(BOARD_NAME_SIZE, GFP_KERNEL); ++ if (!fallback_boardname) { ++ ret = -ENOMEM; ++ goto exit; ++ } + + ret = ath11k_core_create_fallback_board_name(ab, fallback_boardname, +- sizeof(fallback_boardname)); ++ BOARD_NAME_SIZE); + if (ret) { + ath11k_err(ab, "failed to create fallback board name: %d", ret); +- return ret; ++ goto exit; + } + + ret = ath11k_core_fetch_board_data_api_n(ab, bd, fallback_boardname, +@@ -1321,7 +1358,28 @@ int ath11k_core_fetch_bdf(struct ath11k_ + ATH11K_BD_IE_BOARD_NAME, + ATH11K_BD_IE_BOARD_DATA); + if (!ret) +- goto success; ++ goto exit; ++ ++ chip_id_boardname = kzalloc(BOARD_NAME_SIZE, GFP_KERNEL); ++ if (!chip_id_boardname) { ++ ret = -ENOMEM; ++ goto exit; ++ } ++ ++ ret = ath11k_core_create_chip_id_board_name(ab, chip_id_boardname, ++ BOARD_NAME_SIZE); ++ if (ret) { ++ ath11k_err(ab, "failed to create chip id board name: %d", ret); ++ goto exit; ++ } ++ ++ ret = ath11k_core_fetch_board_data_api_n(ab, bd, chip_id_boardname, ++ ATH11K_BD_IE_BOARD, ++ ATH11K_BD_IE_BOARD_NAME, ++ ATH11K_BD_IE_BOARD_DATA); ++ ++ if (!ret) ++ goto exit; + + ab->bd_api = 1; + ret = ath11k_core_fetch_board_data_api_1(ab, bd, ATH11K_DEFAULT_BOARD_FILE); +@@ -1334,14 +1392,22 @@ int ath11k_core_fetch_bdf(struct ath11k_ + ath11k_err(ab, "failed to fetch board data for %s from %s\n", + fallback_boardname, filepath); + ++ ath11k_err(ab, "failed to fetch board data for %s from %s\n", ++ chip_id_boardname, filepath); ++ + ath11k_err(ab, "failed to fetch board.bin from %s\n", + ab->hw_params.fw.dir); +- return ret; + } + +-success: +- ath11k_dbg(ab, ATH11K_DBG_BOOT, "using board api %d\n", ab->bd_api); +- return 0; ++exit: ++ kfree(boardname); ++ kfree(fallback_boardname); ++ kfree(chip_id_boardname); ++ ++ if (!ret) ++ ath11k_dbg(ab, ATH11K_DBG_BOOT, "using board api %d\n", ab->bd_api); ++ ++ return ret; + } + + int ath11k_core_fetch_regdb(struct ath11k_base *ab, struct ath11k_board_data *bd) diff --git a/package/kernel/mac80211/patches/ath11k/0017-wifi-ath11k-fix-boot-failure-with-one-MSI-vector.patch b/package/kernel/mac80211/patches/ath11k/0017-wifi-ath11k-fix-boot-failure-with-one-MSI-vector.patch new file mode 100644 index 00000000000..9101a1ea1ce --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0017-wifi-ath11k-fix-boot-failure-with-one-MSI-vector.patch @@ -0,0 +1,103 @@ +From 39564b475ac5a589e6c22c43a08cbd283c295d2c Mon Sep 17 00:00:00 2001 +From: Baochen Qiang <quic_bqiang@quicinc.com> +Date: Thu, 7 Sep 2023 09:56:06 +0800 +Subject: [PATCH] wifi: ath11k: fix boot failure with one MSI vector + +Commit 5b32b6dd96633 ("ath11k: Remove core PCI references from +PCI common code") breaks with one MSI vector because it moves +affinity setting after IRQ request, see below log: + +[ 1417.278835] ath11k_pci 0000:02:00.0: failed to receive control response completion, polling.. +[ 1418.302829] ath11k_pci 0000:02:00.0: Service connect timeout +[ 1418.302833] ath11k_pci 0000:02:00.0: failed to connect to HTT: -110 +[ 1418.303669] ath11k_pci 0000:02:00.0: failed to start core: -110 + +The detail is, if do affinity request after IRQ activated, +which is done in request_irq(), kernel caches that request and +returns success directly. Later when a subsequent MHI interrupt is +fired, kernel will do the real affinity setting work, as a result, +changs the MSI vector. However at that time host has configured +old vector to hardware, so host never receives CE or DP interrupts. + +Fix it by setting affinity before registering MHI controller +where host is, for the first time, doing IRQ request. + +Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3 +Tested-on: WCN6855 hw2.1 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.23 +Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-01160-QCAMSLSWPLZ-1 + +Fixes: 5b32b6dd9663 ("ath11k: Remove core PCI references from PCI common code") +Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230907015606.16297-1-quic_bqiang@quicinc.com +--- + drivers/net/wireless/ath/ath11k/pci.c | 24 ++++++++++++------------ + 1 file changed, 12 insertions(+), 12 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/pci.c ++++ b/drivers/net/wireless/ath/ath11k/pci.c +@@ -852,10 +852,16 @@ unsupported_wcn6855_soc: + if (ret) + goto err_pci_disable_msi; + ++ ret = ath11k_pci_set_irq_affinity_hint(ab_pci, cpumask_of(0)); ++ if (ret) { ++ ath11k_err(ab, "failed to set irq affinity %d\n", ret); ++ goto err_pci_disable_msi; ++ } ++ + ret = ath11k_mhi_register(ab_pci); + if (ret) { + ath11k_err(ab, "failed to register mhi: %d\n", ret); +- goto err_pci_disable_msi; ++ goto err_irq_affinity_cleanup; + } + + ret = ath11k_hal_srng_init(ab); +@@ -876,12 +882,6 @@ unsupported_wcn6855_soc: + goto err_ce_free; + } + +- ret = ath11k_pci_set_irq_affinity_hint(ab_pci, cpumask_of(0)); +- if (ret) { +- ath11k_err(ab, "failed to set irq affinity %d\n", ret); +- goto err_free_irq; +- } +- + /* kernel may allocate a dummy vector before request_irq and + * then allocate a real vector when request_irq is called. + * So get msi_data here again to avoid spurious interrupt +@@ -890,20 +890,17 @@ unsupported_wcn6855_soc: + ret = ath11k_pci_config_msi_data(ab_pci); + if (ret) { + ath11k_err(ab, "failed to config msi_data: %d\n", ret); +- goto err_irq_affinity_cleanup; ++ goto err_free_irq; + } + + ret = ath11k_core_init(ab); + if (ret) { + ath11k_err(ab, "failed to init core: %d\n", ret); +- goto err_irq_affinity_cleanup; ++ goto err_free_irq; + } + ath11k_qmi_fwreset_from_cold_boot(ab); + return 0; + +-err_irq_affinity_cleanup: +- ath11k_pci_set_irq_affinity_hint(ab_pci, NULL); +- + err_free_irq: + ath11k_pcic_free_irq(ab); + +@@ -916,6 +913,9 @@ err_hal_srng_deinit: + err_mhi_unregister: + ath11k_mhi_unregister(ab_pci); + ++err_irq_affinity_cleanup: ++ ath11k_pci_set_irq_affinity_hint(ab_pci, NULL); ++ + err_pci_disable_msi: + ath11k_pci_free_msi(ab_pci); + diff --git a/package/kernel/mac80211/patches/ath11k/0018-wifi-ath11k-drop-NULL-pointer-check-in-ath11k_update.patch b/package/kernel/mac80211/patches/ath11k/0018-wifi-ath11k-drop-NULL-pointer-check-in-ath11k_update.patch new file mode 100644 index 00000000000..ccf7461a758 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0018-wifi-ath11k-drop-NULL-pointer-check-in-ath11k_update.patch @@ -0,0 +1,32 @@ +From ac13a7842ab46a87aa315514d6d7e19b03cb2adc Mon Sep 17 00:00:00 2001 +From: Dmitry Antipov <dmantipov@yandex.ru> +Date: Wed, 6 Sep 2023 12:36:55 +0300 +Subject: [PATCH] wifi: ath11k: drop NULL pointer check in + ath11k_update_per_peer_tx_stats() + +Since 'user_stats' is a fixed-size array of 'struct htt_ppdu_user_stats' +in 'struct htt_ppdu_stats', any of its member can't be NULL and so +relevant check may be dropped. + +Found by Linux Verification Center (linuxtesting.org) with SVACE. + +Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230906093704.14001-1-dmantipov@yandex.ru +--- + drivers/net/wireless/ath/ath11k/dp_rx.c | 3 --- + 1 file changed, 3 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/dp_rx.c ++++ b/drivers/net/wireless/ath/ath11k/dp_rx.c +@@ -1388,9 +1388,6 @@ ath11k_update_per_peer_tx_stats(struct a + u8 tid = HTT_PPDU_STATS_NON_QOS_TID; + bool is_ampdu = false; + +- if (!usr_stats) +- return; +- + if (!(usr_stats->tlv_flags & BIT(HTT_PPDU_STATS_TAG_USR_RATE))) + return; + diff --git a/package/kernel/mac80211/patches/ath11k/0019-wifi-ath11k-drop-redundant-check-in-ath11k_dp_rx_mon.patch b/package/kernel/mac80211/patches/ath11k/0019-wifi-ath11k-drop-redundant-check-in-ath11k_dp_rx_mon.patch new file mode 100644 index 00000000000..ace199315b2 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0019-wifi-ath11k-drop-redundant-check-in-ath11k_dp_rx_mon.patch @@ -0,0 +1,38 @@ +From 82ae3f4635382ff23e2ece55b5d5e713223951ec Mon Sep 17 00:00:00 2001 +From: Dmitry Antipov <dmantipov@yandex.ru> +Date: Thu, 24 Aug 2023 10:50:44 +0300 +Subject: [PATCH] wifi: ath11k: drop redundant check in + ath11k_dp_rx_mon_dest_process() + +In 'ath11k_dp_rx_mon_dest_process()', 'mon_dst_srng' points to +a member of 'srng_list', which is a fixed-size array inside +'struct ath11k_hal'. This way, if 'ring_id' is valid (i. e. +between 0 and HAL_SRNG_RING_ID_MAX - 1 inclusive), 'mon_dst_srng' +can't be NULL and so relevant check may be dropped. + +Found by Linux Verification Center (linuxtesting.org) with SVACE. + +Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230824075121.121144-1-dmantipov@yandex.ru +--- + drivers/net/wireless/ath/ath11k/dp_rx.c | 7 ------- + 1 file changed, 7 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/dp_rx.c ++++ b/drivers/net/wireless/ath/ath11k/dp_rx.c +@@ -5094,13 +5094,6 @@ static void ath11k_dp_rx_mon_dest_proces + + mon_dst_srng = &ar->ab->hal.srng_list[ring_id]; + +- if (!mon_dst_srng) { +- ath11k_warn(ar->ab, +- "HAL Monitor Destination Ring Init Failed -- %p", +- mon_dst_srng); +- return; +- } +- + spin_lock_bh(&pmon->mon_lock); + + ath11k_hal_srng_access_begin(ar->ab, mon_dst_srng); diff --git a/package/kernel/mac80211/patches/ath11k/0020-wifi-ath11k-remove-unused-members-of-struct-ath11k_b.patch b/package/kernel/mac80211/patches/ath11k/0020-wifi-ath11k-remove-unused-members-of-struct-ath11k_b.patch new file mode 100644 index 00000000000..ffb210cc106 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0020-wifi-ath11k-remove-unused-members-of-struct-ath11k_b.patch @@ -0,0 +1,46 @@ +From 9066794113c4813b6ce4a66ed6ce14ecdf35625d Mon Sep 17 00:00:00 2001 +From: Dmitry Antipov <dmantipov@yandex.ru> +Date: Thu, 24 Aug 2023 10:50:45 +0300 +Subject: [PATCH] wifi: ath11k: remove unused members of 'struct ath11k_base' + +Remove set but otherwise unused 'wlan_init_status' and +'wmi_ready' members of 'struct ath11k_base', adjust +'ath11k_wmi_tlv_rdy_parse()' accordingly. + +Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230824075121.121144-2-dmantipov@yandex.ru +--- + drivers/net/wireless/ath/ath11k/core.h | 2 -- + drivers/net/wireless/ath/ath11k/wmi.c | 2 -- + 2 files changed, 4 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/core.h ++++ b/drivers/net/wireless/ath/ath11k/core.h +@@ -901,8 +901,6 @@ struct ath11k_base { + struct list_head peers; + wait_queue_head_t peer_mapping_wq; + u8 mac_addr[ETH_ALEN]; +- bool wmi_ready; +- u32 wlan_init_status; + int irq_num[ATH11K_IRQ_NUM_MAX]; + struct ath11k_ext_irq_grp ext_irq_grp[ATH11K_EXT_IRQ_GRP_NUM_MAX]; + struct ath11k_targ_cap target_caps; +--- a/drivers/net/wireless/ath/ath11k/wmi.c ++++ b/drivers/net/wireless/ath/ath11k/wmi.c +@@ -7222,14 +7222,12 @@ static int ath11k_wmi_tlv_rdy_parse(stru + memset(&fixed_param, 0, sizeof(fixed_param)); + memcpy(&fixed_param, (struct wmi_ready_event *)ptr, + min_t(u16, sizeof(fixed_param), len)); +- ab->wlan_init_status = fixed_param.ready_event_min.status; + rdy_parse->num_extra_mac_addr = + fixed_param.ready_event_min.num_extra_mac_addr; + + ether_addr_copy(ab->mac_addr, + fixed_param.ready_event_min.mac_addr.addr); + ab->pktlog_defs_checksum = fixed_param.pktlog_defs_checksum; +- ab->wmi_ready = true; + break; + case WMI_TAG_ARRAY_FIXED_STRUCT: + addr_list = (struct wmi_mac_addr *)ptr; diff --git a/package/kernel/mac80211/patches/ath11k/0021-wifi-ath11k-use-kstrtoul_from_user-where-appropriate.patch b/package/kernel/mac80211/patches/ath11k/0021-wifi-ath11k-use-kstrtoul_from_user-where-appropriate.patch new file mode 100644 index 00000000000..7a6b11b6d3f --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0021-wifi-ath11k-use-kstrtoul_from_user-where-appropriate.patch @@ -0,0 +1,60 @@ +From 458f66c30df2b8495790cf6fca76ebad44046921 Mon Sep 17 00:00:00 2001 +From: Dmitry Antipov <dmantipov@yandex.ru> +Date: Thu, 21 Sep 2023 11:16:57 +0300 +Subject: [PATCH] wifi: ath11k: use kstrtoul_from_user() where appropriate + +Use 'kstrtoul_from_user()' in 'ath11k_write_file_spectral_count()' +and 'ath11k_write_file_spectral_bins()' + +Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230824075121.121144-4-dmantipov@yandex.ru +--- + drivers/net/wireless/ath/ath11k/spectral.c | 26 +++++++--------------- + 1 file changed, 8 insertions(+), 18 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/spectral.c ++++ b/drivers/net/wireless/ath/ath11k/spectral.c +@@ -386,16 +386,11 @@ static ssize_t ath11k_write_file_spectra + { + struct ath11k *ar = file->private_data; + unsigned long val; +- char buf[32]; +- ssize_t len; +- +- len = min(count, sizeof(buf) - 1); +- if (copy_from_user(buf, user_buf, len)) +- return -EFAULT; ++ ssize_t ret; + +- buf[len] = '\0'; +- if (kstrtoul(buf, 0, &val)) +- return -EINVAL; ++ ret = kstrtoul_from_user(user_buf, count, 0, &val); ++ if (ret) ++ return ret; + + if (val > ATH11K_SPECTRAL_SCAN_COUNT_MAX) + return -EINVAL; +@@ -441,16 +436,11 @@ static ssize_t ath11k_write_file_spectra + { + struct ath11k *ar = file->private_data; + unsigned long val; +- char buf[32]; +- ssize_t len; +- +- len = min(count, sizeof(buf) - 1); +- if (copy_from_user(buf, user_buf, len)) +- return -EFAULT; ++ ssize_t ret; + +- buf[len] = '\0'; +- if (kstrtoul(buf, 0, &val)) +- return -EINVAL; ++ ret = kstrtoul_from_user(user_buf, count, 0, &val); ++ if (ret) ++ return ret; + + if (val < ATH11K_SPECTRAL_MIN_BINS || + val > ar->ab->hw_params.spectral.max_fft_bins) diff --git a/package/kernel/mac80211/patches/ath11k/0022-wifi-ath11k-remove-unnecessary-void-conversions.patch b/package/kernel/mac80211/patches/ath11k/0022-wifi-ath11k-remove-unnecessary-void-conversions.patch new file mode 100644 index 00000000000..cbd664dad58 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0022-wifi-ath11k-remove-unnecessary-void-conversions.patch @@ -0,0 +1,248 @@ +From 87fd0602610d6965c45afc61780ac98842e8f902 Mon Sep 17 00:00:00 2001 +From: Wu Yunchuan <yunchuan@nfschina.com> +Date: Thu, 21 Sep 2023 11:50:05 +0300 +Subject: [PATCH] wifi: ath11k: remove unnecessary (void*) conversions + +No need cast (void *) to (struct ath11k_base *), +struct hal_rx_msdu_link *), (struct ath11k_buffer_addr *) or +other types. + +Signed-off-by: Wu Yunchuan <yunchuan@nfschina.com> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230919045150.524304-1-yunchuan@nfschina.com +--- + drivers/net/wireless/ath/ath11k/dp.c | 2 +- + drivers/net/wireless/ath/ath11k/dp_rx.c | 13 +++++-------- + drivers/net/wireless/ath/ath11k/hal.c | 8 +++----- + drivers/net/wireless/ath/ath11k/hal_rx.c | 17 +++++++---------- + drivers/net/wireless/ath/ath11k/hal_tx.c | 2 +- + drivers/net/wireless/ath/ath11k/mac.c | 4 ++-- + drivers/net/wireless/ath/ath11k/spectral.c | 2 +- + drivers/net/wireless/ath/ath11k/wmi.c | 6 +++--- + 8 files changed, 23 insertions(+), 31 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/dp.c ++++ b/drivers/net/wireless/ath/ath11k/dp.c +@@ -1009,7 +1009,7 @@ void ath11k_dp_vdev_tx_attach(struct ath + + static int ath11k_dp_tx_pending_cleanup(int buf_id, void *skb, void *ctx) + { +- struct ath11k_base *ab = (struct ath11k_base *)ctx; ++ struct ath11k_base *ab = ctx; + struct sk_buff *msdu = skb; + + dma_unmap_single(ab->dev, ATH11K_SKB_CB(msdu)->paddr, msdu->len, +--- a/drivers/net/wireless/ath/ath11k/dp_rx.c ++++ b/drivers/net/wireless/ath/ath11k/dp_rx.c +@@ -1256,7 +1256,7 @@ static int ath11k_htt_tlv_ppdu_stats_par + int cur_user; + u16 peer_id; + +- ppdu_info = (struct htt_ppdu_stats_info *)data; ++ ppdu_info = data; + + switch (tag) { + case HTT_PPDU_STATS_TAG_COMMON: +@@ -4486,8 +4486,7 @@ int ath11k_dp_rx_monitor_link_desc_retur + src_srng_desc = ath11k_hal_srng_src_get_next_entry(ar->ab, hal_srng); + + if (src_srng_desc) { +- struct ath11k_buffer_addr *src_desc = +- (struct ath11k_buffer_addr *)src_srng_desc; ++ struct ath11k_buffer_addr *src_desc = src_srng_desc; + + *src_desc = *((struct ath11k_buffer_addr *)p_last_buf_addr_info); + } else { +@@ -4506,8 +4505,7 @@ void ath11k_dp_rx_mon_next_link_desc_get + u8 *rbm, + void **pp_buf_addr_info) + { +- struct hal_rx_msdu_link *msdu_link = +- (struct hal_rx_msdu_link *)rx_msdu_link_desc; ++ struct hal_rx_msdu_link *msdu_link = rx_msdu_link_desc; + struct ath11k_buffer_addr *buf_addr_info; + + buf_addr_info = (struct ath11k_buffer_addr *)&msdu_link->buf_addr_info; +@@ -4548,7 +4546,7 @@ static void ath11k_hal_rx_msdu_list_get( + u32 first = FIELD_PREP(RX_MSDU_DESC_INFO0_FIRST_MSDU_IN_MPDU, 1); + u8 tmp = 0; + +- msdu_link = (struct hal_rx_msdu_link *)msdu_link_desc; ++ msdu_link = msdu_link_desc; + msdu_details = &msdu_link->msdu_link[0]; + + for (i = 0; i < HAL_RX_NUM_MSDU_DESC; i++) { +@@ -4645,8 +4643,7 @@ ath11k_dp_rx_mon_mpdu_pop(struct ath11k + bool is_frag, is_first_msdu; + bool drop_mpdu = false; + struct ath11k_skb_rxcb *rxcb; +- struct hal_reo_entrance_ring *ent_desc = +- (struct hal_reo_entrance_ring *)ring_entry; ++ struct hal_reo_entrance_ring *ent_desc = ring_entry; + int buf_id; + u32 rx_link_buf_info[2]; + u8 rbm; +--- a/drivers/net/wireless/ath/ath11k/hal.c ++++ b/drivers/net/wireless/ath/ath11k/hal.c +@@ -571,7 +571,7 @@ u32 ath11k_hal_ce_get_desc_size(enum hal + void ath11k_hal_ce_src_set_desc(void *buf, dma_addr_t paddr, u32 len, u32 id, + u8 byte_swap_data) + { +- struct hal_ce_srng_src_desc *desc = (struct hal_ce_srng_src_desc *)buf; ++ struct hal_ce_srng_src_desc *desc = buf; + + desc->buffer_addr_low = paddr & HAL_ADDR_LSB_REG_MASK; + desc->buffer_addr_info = +@@ -586,8 +586,7 @@ void ath11k_hal_ce_src_set_desc(void *bu + + void ath11k_hal_ce_dst_set_desc(void *buf, dma_addr_t paddr) + { +- struct hal_ce_srng_dest_desc *desc = +- (struct hal_ce_srng_dest_desc *)buf; ++ struct hal_ce_srng_dest_desc *desc = buf; + + desc->buffer_addr_low = paddr & HAL_ADDR_LSB_REG_MASK; + desc->buffer_addr_info = +@@ -597,8 +596,7 @@ void ath11k_hal_ce_dst_set_desc(void *bu + + u32 ath11k_hal_ce_dst_status_get_length(void *buf) + { +- struct hal_ce_srng_dst_status_desc *desc = +- (struct hal_ce_srng_dst_status_desc *)buf; ++ struct hal_ce_srng_dst_status_desc *desc = buf; + u32 len; + + len = FIELD_GET(HAL_CE_DST_STATUS_DESC_FLAGS_LEN, desc->flags); +--- a/drivers/net/wireless/ath/ath11k/hal_rx.c ++++ b/drivers/net/wireless/ath/ath11k/hal_rx.c +@@ -265,7 +265,7 @@ out: + void ath11k_hal_rx_buf_addr_info_set(void *desc, dma_addr_t paddr, + u32 cookie, u8 manager) + { +- struct ath11k_buffer_addr *binfo = (struct ath11k_buffer_addr *)desc; ++ struct ath11k_buffer_addr *binfo = desc; + u32 paddr_lo, paddr_hi; + + paddr_lo = lower_32_bits(paddr); +@@ -279,7 +279,7 @@ void ath11k_hal_rx_buf_addr_info_set(voi + void ath11k_hal_rx_buf_addr_info_get(void *desc, dma_addr_t *paddr, + u32 *cookie, u8 *rbm) + { +- struct ath11k_buffer_addr *binfo = (struct ath11k_buffer_addr *)desc; ++ struct ath11k_buffer_addr *binfo = desc; + + *paddr = + (((u64)FIELD_GET(BUFFER_ADDR_INFO1_ADDR, binfo->info1)) << 32) | +@@ -292,7 +292,7 @@ void ath11k_hal_rx_msdu_link_info_get(vo + u32 *msdu_cookies, + enum hal_rx_buf_return_buf_manager *rbm) + { +- struct hal_rx_msdu_link *link = (struct hal_rx_msdu_link *)link_desc; ++ struct hal_rx_msdu_link *link = link_desc; + struct hal_rx_msdu_details *msdu; + int i; + +@@ -699,7 +699,7 @@ u32 ath11k_hal_reo_qdesc_size(u32 ba_win + void ath11k_hal_reo_qdesc_setup(void *vaddr, int tid, u32 ba_window_size, + u32 start_seq, enum hal_pn_type type) + { +- struct hal_rx_reo_queue *qdesc = (struct hal_rx_reo_queue *)vaddr; ++ struct hal_rx_reo_queue *qdesc = vaddr; + struct hal_rx_reo_queue_ext *ext_desc; + + memset(qdesc, 0, sizeof(*qdesc)); +@@ -809,8 +809,7 @@ static inline void + ath11k_hal_rx_handle_ofdma_info(void *rx_tlv, + struct hal_rx_user_status *rx_user_status) + { +- struct hal_rx_ppdu_end_user_stats *ppdu_end_user = +- (struct hal_rx_ppdu_end_user_stats *)rx_tlv; ++ struct hal_rx_ppdu_end_user_stats *ppdu_end_user = rx_tlv; + + rx_user_status->ul_ofdma_user_v0_word0 = __le32_to_cpu(ppdu_end_user->info6); + +@@ -821,8 +820,7 @@ static inline void + ath11k_hal_rx_populate_byte_count(void *rx_tlv, void *ppduinfo, + struct hal_rx_user_status *rx_user_status) + { +- struct hal_rx_ppdu_end_user_stats *ppdu_end_user = +- (struct hal_rx_ppdu_end_user_stats *)rx_tlv; ++ struct hal_rx_ppdu_end_user_stats *ppdu_end_user = rx_tlv; + + rx_user_status->mpdu_ok_byte_count = + FIELD_GET(HAL_RX_PPDU_END_USER_STATS_INFO8_MPDU_OK_BYTE_COUNT, +@@ -1540,8 +1538,7 @@ void ath11k_hal_rx_reo_ent_buf_paddr_get + u32 *sw_cookie, void **pp_buf_addr, + u8 *rbm, u32 *msdu_cnt) + { +- struct hal_reo_entrance_ring *reo_ent_ring = +- (struct hal_reo_entrance_ring *)rx_desc; ++ struct hal_reo_entrance_ring *reo_ent_ring = rx_desc; + struct ath11k_buffer_addr *buf_addr_info; + struct rx_mpdu_desc *rx_mpdu_desc_info_details; + +--- a/drivers/net/wireless/ath/ath11k/hal_tx.c ++++ b/drivers/net/wireless/ath/ath11k/hal_tx.c +@@ -37,7 +37,7 @@ static const u8 dscp_tid_map[DSCP_TID_MA + void ath11k_hal_tx_cmd_desc_setup(struct ath11k_base *ab, void *cmd, + struct hal_tx_info *ti) + { +- struct hal_tcl_data_cmd *tcl_cmd = (struct hal_tcl_data_cmd *)cmd; ++ struct hal_tcl_data_cmd *tcl_cmd = cmd; + + tcl_cmd->buf_addr_info.info0 = + FIELD_PREP(BUFFER_ADDR_INFO0_ADDR, ti->paddr); +--- a/drivers/net/wireless/ath/ath11k/mac.c ++++ b/drivers/net/wireless/ath/ath11k/mac.c +@@ -6970,8 +6970,8 @@ err: + + static int ath11k_mac_vif_unref(int buf_id, void *skb, void *ctx) + { +- struct ieee80211_vif *vif = (struct ieee80211_vif *)ctx; +- struct ath11k_skb_cb *skb_cb = ATH11K_SKB_CB((struct sk_buff *)skb); ++ struct ieee80211_vif *vif = ctx; ++ struct ath11k_skb_cb *skb_cb = ATH11K_SKB_CB(skb); + + if (skb_cb->vif == vif) + skb_cb->vif = NULL; +--- a/drivers/net/wireless/ath/ath11k/spectral.c ++++ b/drivers/net/wireless/ath/ath11k/spectral.c +@@ -592,7 +592,7 @@ int ath11k_spectral_process_fft(struct a + return -EINVAL; + } + +- tlv = (struct spectral_tlv *)data; ++ tlv = data; + tlv_len = FIELD_GET(SPECTRAL_TLV_HDR_LEN, __le32_to_cpu(tlv->header)); + /* convert Dword into bytes */ + tlv_len *= ATH11K_SPECTRAL_DWORD_SIZE; +--- a/drivers/net/wireless/ath/ath11k/wmi.c ++++ b/drivers/net/wireless/ath/ath11k/wmi.c +@@ -2281,7 +2281,7 @@ int ath11k_wmi_send_scan_start_cmd(struc + tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) | + FIELD_PREP(WMI_TLV_LEN, len); + ptr += TLV_HDR_SIZE; +- tmp_ptr = (u32 *)ptr; ++ tmp_ptr = ptr; + + for (i = 0; i < params->num_chan; ++i) + tmp_ptr[i] = params->chan_list[i]; +@@ -4148,7 +4148,7 @@ static int ath11k_init_cmd_send(struct a + ptr += TLV_HDR_SIZE + len; + + if (param->hw_mode_id != WMI_HOST_HW_MODE_MAX) { +- hw_mode = (struct wmi_pdev_set_hw_mode_cmd_param *)ptr; ++ hw_mode = ptr; + hw_mode->tlv_header = FIELD_PREP(WMI_TLV_TAG, + WMI_TAG_PDEV_SET_HW_MODE_CMD) | + FIELD_PREP(WMI_TLV_LEN, +@@ -4168,7 +4168,7 @@ static int ath11k_init_cmd_send(struct a + len = sizeof(*band_to_mac); + + for (idx = 0; idx < param->num_band_to_mac; idx++) { +- band_to_mac = (void *)ptr; ++ band_to_mac = ptr; + + band_to_mac->tlv_header = FIELD_PREP(WMI_TLV_TAG, + WMI_TAG_PDEV_BAND_TO_MAC) | diff --git a/package/kernel/mac80211/patches/ath11k/0023-wifi-ath11k-fix-ath11k_mac_op_remain_on_channel-stac.patch b/package/kernel/mac80211/patches/ath11k/0023-wifi-ath11k-fix-ath11k_mac_op_remain_on_channel-stac.patch new file mode 100644 index 00000000000..2c7f196f8ee --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0023-wifi-ath11k-fix-ath11k_mac_op_remain_on_channel-stac.patch @@ -0,0 +1,96 @@ +From 4fd15bb705d3faa7e6adab2daba2e3af80d9b6bd Mon Sep 17 00:00:00 2001 +From: Dmitry Antipov <dmantipov@yandex.ru> +Date: Tue, 26 Sep 2023 07:29:04 +0300 +Subject: [PATCH] wifi: ath11k: fix ath11k_mac_op_remain_on_channel() stack + usage + +When compiling with clang 16.0.6, I've noticed the following: + +drivers/net/wireless/ath/ath11k/mac.c:8903:12: warning: stack frame +size (1032) exceeds limit (1024) in 'ath11k_mac_op_remain_on_channel' +[-Wframe-larger-than] +static int ath11k_mac_op_remain_on_channel(struct ieee80211_hw *hw, + ^ +68/1032 (6.59%) spills, 964/1032 (93.41%) variables + +So switch to kzalloc()'ed instance of 'struct scan_req_params' like +it's done in 'ath11k_mac_op_hw_scan()'. Compile tested only. + +Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230926042906.13725-1-dmantipov@yandex.ru +--- + drivers/net/wireless/ath/ath11k/mac.c | 44 +++++++++++++++------------ + 1 file changed, 25 insertions(+), 19 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/mac.c ++++ b/drivers/net/wireless/ath/ath11k/mac.c +@@ -8908,7 +8908,7 @@ static int ath11k_mac_op_remain_on_chann + { + struct ath11k *ar = hw->priv; + struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); +- struct scan_req_params arg; ++ struct scan_req_params *arg; + int ret; + u32 scan_time_msec; + +@@ -8940,27 +8940,31 @@ static int ath11k_mac_op_remain_on_chann + + scan_time_msec = ar->hw->wiphy->max_remain_on_channel_duration * 2; + +- memset(&arg, 0, sizeof(arg)); +- ath11k_wmi_start_scan_init(ar, &arg); +- arg.num_chan = 1; +- arg.chan_list = kcalloc(arg.num_chan, sizeof(*arg.chan_list), +- GFP_KERNEL); +- if (!arg.chan_list) { ++ arg = kzalloc(sizeof(*arg), GFP_KERNEL); ++ if (!arg) { + ret = -ENOMEM; + goto exit; + } ++ ath11k_wmi_start_scan_init(ar, arg); ++ arg->num_chan = 1; ++ arg->chan_list = kcalloc(arg->num_chan, sizeof(*arg->chan_list), ++ GFP_KERNEL); ++ if (!arg->chan_list) { ++ ret = -ENOMEM; ++ goto free_arg; ++ } + +- arg.vdev_id = arvif->vdev_id; +- arg.scan_id = ATH11K_SCAN_ID; +- arg.chan_list[0] = chan->center_freq; +- arg.dwell_time_active = scan_time_msec; +- arg.dwell_time_passive = scan_time_msec; +- arg.max_scan_time = scan_time_msec; +- arg.scan_flags |= WMI_SCAN_FLAG_PASSIVE; +- arg.scan_flags |= WMI_SCAN_FILTER_PROBE_REQ; +- arg.burst_duration = duration; ++ arg->vdev_id = arvif->vdev_id; ++ arg->scan_id = ATH11K_SCAN_ID; ++ arg->chan_list[0] = chan->center_freq; ++ arg->dwell_time_active = scan_time_msec; ++ arg->dwell_time_passive = scan_time_msec; ++ arg->max_scan_time = scan_time_msec; ++ arg->scan_flags |= WMI_SCAN_FLAG_PASSIVE; ++ arg->scan_flags |= WMI_SCAN_FILTER_PROBE_REQ; ++ arg->burst_duration = duration; + +- ret = ath11k_start_scan(ar, &arg); ++ ret = ath11k_start_scan(ar, arg); + if (ret) { + ath11k_warn(ar->ab, "failed to start roc scan: %d\n", ret); + +@@ -8986,7 +8990,9 @@ static int ath11k_mac_op_remain_on_chann + ret = 0; + + free_chan_list: +- kfree(arg.chan_list); ++ kfree(arg->chan_list); ++free_arg: ++ kfree(arg); + exit: + mutex_unlock(&ar->conf_mutex); + return ret; diff --git a/package/kernel/mac80211/patches/ath11k/0024-wifi-ath11k-mac-fix-struct-ieee80211_sband_iftype_da.patch b/package/kernel/mac80211/patches/ath11k/0024-wifi-ath11k-mac-fix-struct-ieee80211_sband_iftype_da.patch new file mode 100644 index 00000000000..90da6a8c44a --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0024-wifi-ath11k-mac-fix-struct-ieee80211_sband_iftype_da.patch @@ -0,0 +1,67 @@ +From 9e61589ac3c2d23c528d3ffd44604d98553ea1cb Mon Sep 17 00:00:00 2001 +From: Kalle Valo <quic_kvalo@quicinc.com> +Date: Wed, 27 Sep 2023 17:27:08 +0300 +Subject: [PATCH] wifi: ath11k: mac: fix struct ieee80211_sband_iftype_data + handling + +Commit e8c1841278a7 ("wifi: cfg80211: annotate iftype_data pointer with +sparse") added sparse checks for struct ieee80211_sband_iftype_data handling +which immediately found an issue in ath11k: + +drivers/net/wireless/ath/ath11k/mac.c:7952:22: warning: incorrect type in argument 1 (different address spaces) +drivers/net/wireless/ath/ath11k/mac.c:7952:22: expected struct ieee80211_sta_he_cap const *he_cap +drivers/net/wireless/ath/ath11k/mac.c:7952:22: got struct ieee80211_sta_he_cap const [noderef] __iftype_data * + +The problem here is that we are accessing sband->iftype_data directly even +though we should use for_each_sband_iftype_data() or similar. Fortunately +there's ieee80211_get_he_iftype_cap_vif() which is just what we need here so +use it to get HE capabilities. + +Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.23 + +Reported-by: Johannes Berg <johannes@sipsolutions.net> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230927142708.2897504-2-kvalo@kernel.org +--- + drivers/net/wireless/ath/ath11k/mac.c | 10 ++++++++-- + 1 file changed, 8 insertions(+), 2 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/mac.c ++++ b/drivers/net/wireless/ath/ath11k/mac.c +@@ -7913,12 +7913,14 @@ ath11k_mac_get_tx_mcs_map(const struct i + + static bool + ath11k_mac_bitrate_mask_get_single_nss(struct ath11k *ar, ++ struct ath11k_vif *arvif, + enum nl80211_band band, + const struct cfg80211_bitrate_mask *mask, + int *nss) + { + struct ieee80211_supported_band *sband = &ar->mac.sbands[band]; + u16 vht_mcs_map = le16_to_cpu(sband->vht_cap.vht_mcs.tx_mcs_map); ++ const struct ieee80211_sta_he_cap *he_cap; + u16 he_mcs_map = 0; + u8 ht_nss_mask = 0; + u8 vht_nss_mask = 0; +@@ -7949,7 +7951,11 @@ ath11k_mac_bitrate_mask_get_single_nss(s + return false; + } + +- he_mcs_map = le16_to_cpu(ath11k_mac_get_tx_mcs_map(&sband->iftype_data->he_cap)); ++ he_cap = ieee80211_get_he_iftype_cap_vif(sband, arvif->vif); ++ if (!he_cap) ++ return false; ++ ++ he_mcs_map = le16_to_cpu(ath11k_mac_get_tx_mcs_map(he_cap)); + + for (i = 0; i < ARRAY_SIZE(mask->control[band].he_mcs); i++) { + if (mask->control[band].he_mcs[i] == 0) +@@ -8365,7 +8371,7 @@ ath11k_mac_op_set_bitrate_mask(struct ie + ieee80211_iterate_stations_atomic(ar->hw, + ath11k_mac_disable_peer_fixed_rate, + arvif); +- } else if (ath11k_mac_bitrate_mask_get_single_nss(ar, band, mask, ++ } else if (ath11k_mac_bitrate_mask_get_single_nss(ar, arvif, band, mask, + &single_nss)) { + rate = WMI_FIXED_RATE_NONE; + nss = single_nss; diff --git a/package/kernel/mac80211/patches/ath11k/0025-wifi-ath11k-fix-CAC-running-state-during-virtual-int.patch b/package/kernel/mac80211/patches/ath11k/0025-wifi-ath11k-fix-CAC-running-state-during-virtual-int.patch new file mode 100644 index 00000000000..eee0bf0fb5a --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0025-wifi-ath11k-fix-CAC-running-state-during-virtual-int.patch @@ -0,0 +1,80 @@ +From 69fcb525905600a151997cd16367bb92c34a2b14 Mon Sep 17 00:00:00 2001 +From: Aditya Kumar Singh <quic_adisi@quicinc.com> +Date: Tue, 3 Oct 2023 17:26:54 +0300 +Subject: [PATCH] wifi: ath11k: fix CAC running state during virtual interface + start + +Currently channel definition's primary channel's DFS CAC time +as well as primary channel's state i.e usable are used to set +the CAC_RUNNING flag for the ath11k radio structure. However, +this is wrong since certain channel definition are possbile +where primary channel may not be a DFS channel but, secondary +channel is a DFS channel. For example - channel 36 with 160 MHz +bandwidth. +In such cases, the flag will not be set which is wrong. + +Fix this issue by using cfg80211_chandef_dfs_usable() function +from cfg80211 which return trues if at least one channel is in +usable state. + +While at it, modify the CAC running debug log message to print +the CAC time as well in milli-seconds. + +Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1 + +Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230912051857.2284-3-quic_adisi@quicinc.com +--- + drivers/net/wireless/ath/ath11k/mac.c | 19 +++++++++++-------- + 1 file changed, 11 insertions(+), 8 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/mac.c ++++ b/drivers/net/wireless/ath/ath11k/mac.c +@@ -5,6 +5,7 @@ + */ + + #include <net/mac80211.h> ++#include <net/cfg80211.h> + #include <linux/etherdevice.h> + #include <linux/bitfield.h> + #include <linux/inetdevice.h> +@@ -7196,6 +7197,7 @@ ath11k_mac_vdev_start_restart(struct ath + struct wmi_vdev_start_req_arg arg = {}; + const struct cfg80211_chan_def *chandef = &ctx->def; + int ret = 0; ++ unsigned int dfs_cac_time; + + lockdep_assert_held(&ar->conf_mutex); + +@@ -7275,20 +7277,21 @@ ath11k_mac_vdev_start_restart(struct ath + ath11k_dbg(ab, ATH11K_DBG_MAC, "vdev %pM started, vdev_id %d\n", + arvif->vif->addr, arvif->vdev_id); + +- /* Enable CAC Flag in the driver by checking the channel DFS cac time, +- * i.e dfs_cac_ms value which will be valid only for radar channels +- * and state as NL80211_DFS_USABLE which indicates CAC needs to be ++ /* Enable CAC Flag in the driver by checking the all sub-channel's DFS ++ * state as NL80211_DFS_USABLE which indicates CAC needs to be + * done before channel usage. This flags is used to drop rx packets. + * during CAC. + */ + /* TODO Set the flag for other interface types as required */ +- if (arvif->vdev_type == WMI_VDEV_TYPE_AP && +- chandef->chan->dfs_cac_ms && +- chandef->chan->dfs_state == NL80211_DFS_USABLE) { ++ if (arvif->vdev_type == WMI_VDEV_TYPE_AP && ctx->radar_enabled && ++ cfg80211_chandef_dfs_usable(ar->hw->wiphy, chandef)) { + set_bit(ATH11K_CAC_RUNNING, &ar->dev_flags); ++ dfs_cac_time = cfg80211_chandef_dfs_cac_time(ar->hw->wiphy, ++ chandef); + ath11k_dbg(ab, ATH11K_DBG_MAC, +- "CAC Started in chan_freq %d for vdev %d\n", +- arg.channel.freq, arg.vdev_id); ++ "cac started dfs_cac_time %u center_freq %d center_freq1 %d for vdev %d\n", ++ dfs_cac_time, arg.channel.freq, chandef->center_freq1, ++ arg.vdev_id); + } + + ret = ath11k_mac_set_txbf_conf(arvif); diff --git a/package/kernel/mac80211/patches/ath11k/0026-wifi-ath11k-fix-Tx-power-value-during-active-CAC.patch b/package/kernel/mac80211/patches/ath11k/0026-wifi-ath11k-fix-Tx-power-value-during-active-CAC.patch new file mode 100644 index 00000000000..79c1d735b82 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0026-wifi-ath11k-fix-Tx-power-value-during-active-CAC.patch @@ -0,0 +1,43 @@ +From 77f1ee6fd8b6e470f721d05a2e269039d5cafcb7 Mon Sep 17 00:00:00 2001 +From: Aditya Kumar Singh <quic_adisi@quicinc.com> +Date: Tue, 3 Oct 2023 17:26:54 +0300 +Subject: [PATCH] wifi: ath11k: fix Tx power value during active CAC + +Tx power is fetched from firmware's pdev stats. However, during active +CAC, firmware does not fill the current Tx power and sends the max +initialised value filled during firmware init. If host sends this power +to user space, this is wrong since in certain situations, the Tx power +could be greater than the max allowed by the regulatory. Hence, host +should not be fetching the Tx power during an active CAC. + +Fix this issue by returning -EAGAIN error so that user space knows that there's +no valid value available. + +Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1 + +Fixes: 9a2aa68afe3d ("wifi: ath11k: add get_txpower mac ops") +Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230912051857.2284-4-quic_adisi@quicinc.com +--- + drivers/net/wireless/ath/ath11k/mac.c | 8 ++++++++ + 1 file changed, 8 insertions(+) + +--- a/drivers/net/wireless/ath/ath11k/mac.c ++++ b/drivers/net/wireless/ath/ath11k/mac.c +@@ -9060,6 +9060,14 @@ static int ath11k_mac_op_get_txpower(str + if (ar->state != ATH11K_STATE_ON) + goto err_fallback; + ++ /* Firmware doesn't provide Tx power during CAC hence no need to fetch ++ * the stats. ++ */ ++ if (test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) { ++ mutex_unlock(&ar->conf_mutex); ++ return -EAGAIN; ++ } ++ + req_param.pdev_id = ar->pdev->pdev_id; + req_param.stats_id = WMI_REQUEST_PDEV_STAT; + diff --git a/package/kernel/mac80211/patches/ath11k/0027-wifi-ath11k-call-ath11k_mac_fils_discovery-without-c.patch b/package/kernel/mac80211/patches/ath11k/0027-wifi-ath11k-call-ath11k_mac_fils_discovery-without-c.patch new file mode 100644 index 00000000000..d233492513d --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0027-wifi-ath11k-call-ath11k_mac_fils_discovery-without-c.patch @@ -0,0 +1,37 @@ +From e149353e6562f3e3246f75dfc4cca6a0cc5b4efc Mon Sep 17 00:00:00 2001 +From: Aloka Dixit <quic_alokad@quicinc.com> +Date: Mon, 9 Oct 2023 10:13:54 +0300 +Subject: [PATCH] wifi: ath11k: call ath11k_mac_fils_discovery() without + condition + +Mac80211 does not set flags BSS_CHANGED_FILS_DISCOVERY and +BSS_CHANGED_UNSOL_BCAST_PROBE_RESP if there are no updates to +FILS discovery and unsolicited broadcast probe response transmission +configurations respectively. This results in the transmissions getting +stopped during BSS change operations which do not include these +attributes. Remove the checks for the flags and always send the existing +configuration to firmware. + +Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1 + +Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20231004044915.6817-1-quic_alokad@quicinc.com +--- + drivers/net/wireless/ath/ath11k/mac.c | 4 +--- + 1 file changed, 1 insertion(+), 3 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/mac.c ++++ b/drivers/net/wireless/ath/ath11k/mac.c +@@ -3732,9 +3732,7 @@ static void ath11k_mac_op_bss_info_chang + arvif->vdev_id, ret); + } + +- if (changed & BSS_CHANGED_FILS_DISCOVERY || +- changed & BSS_CHANGED_UNSOL_BCAST_PROBE_RESP) +- ath11k_mac_fils_discovery(arvif, info); ++ ath11k_mac_fils_discovery(arvif, info); + + if (changed & BSS_CHANGED_ARP_FILTER) { + ipv4_cnt = min(vif->cfg.arp_addr_cnt, ATH11K_IPV4_MAX_COUNT); diff --git a/package/kernel/mac80211/patches/ath11k/0028-wifi-ath11k-ath11k_debugfs_register-fix-format-trunc.patch b/package/kernel/mac80211/patches/ath11k/0028-wifi-ath11k-ath11k_debugfs_register-fix-format-trunc.patch new file mode 100644 index 00000000000..df8a4283fae --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0028-wifi-ath11k-ath11k_debugfs_register-fix-format-trunc.patch @@ -0,0 +1,39 @@ +From a47111663491ff2829df0626493ce81b48dd880a Mon Sep 17 00:00:00 2001 +From: Kalle Valo <quic_kvalo@quicinc.com> +Date: Tue, 10 Oct 2023 09:22:50 +0300 +Subject: [PATCH] wifi: ath11k: ath11k_debugfs_register(): fix + format-truncation warning + +In v6.6-rc4 with GCC 13.2 I see a new warning: + +drivers/net/wireless/ath/ath11k/debugfs.c: In function 'ath11k_debugfs_register': +drivers/net/wireless/ath/ath11k/debugfs.c:1597:51: error: '%d' directive output may be truncated writing between 1 and 3 bytes into a region of size 2 [-Werror=format-truncation=] +drivers/net/wireless/ath/ath11k/debugfs.c:1597:48: note: directive argument in the range [0, 255] +drivers/net/wireless/ath/ath11k/debugfs.c:1597:9: note: 'snprintf' output between 5 and 7 bytes into a destination of size 5 + +Increase the size of pdev_name to 10 bytes to make sure there's enough room for +the string. Also change the format to '%u' as ar->pdev_idx is u8. + +Compile tested only. + +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20231010062250.2580951-1-kvalo@kernel.org +--- + drivers/net/wireless/ath/ath11k/debugfs.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/debugfs.c ++++ b/drivers/net/wireless/ath/ath11k/debugfs.c +@@ -1591,10 +1591,10 @@ static const struct file_operations fops + int ath11k_debugfs_register(struct ath11k *ar) + { + struct ath11k_base *ab = ar->ab; +- char pdev_name[5]; ++ char pdev_name[10]; + char buf[100] = {0}; + +- snprintf(pdev_name, sizeof(pdev_name), "%s%d", "mac", ar->pdev_idx); ++ snprintf(pdev_name, sizeof(pdev_name), "%s%u", "mac", ar->pdev_idx); + + ar->debug.debugfs_pdev = debugfs_create_dir(pdev_name, ab->debugfs_soc); + if (IS_ERR(ar->debug.debugfs_pdev)) diff --git a/package/kernel/mac80211/patches/ath11k/0029-wifi-ath11k-add-parsing-of-phy-bitmap-for-reg-rules.patch b/package/kernel/mac80211/patches/ath11k/0029-wifi-ath11k-add-parsing-of-phy-bitmap-for-reg-rules.patch new file mode 100644 index 00000000000..10d517a27a5 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0029-wifi-ath11k-add-parsing-of-phy-bitmap-for-reg-rules.patch @@ -0,0 +1,84 @@ +From 534c2dd8099a9cc4bad8ea8b3c7fa1f730e10d5d Mon Sep 17 00:00:00 2001 +From: Aditya Kumar Singh <quic_adisi@quicinc.com> +Date: Tue, 10 Oct 2023 10:27:19 +0300 +Subject: [PATCH] wifi: ath11k: add parsing of phy bitmap for reg rules + +Certain regulatory domains could put restrictions on phy mode operation. +For example, in a few countries HE Operation is not allowed. For such +countries, firmware indicates this via phy bitmap in each reg rule. + +Currently, there is no logic to parse this info and then pass it on to the +cfg80211/regulatory. + +Add parsing of this phy bitmap from the regulatory channel change event and +then accordingly map it to cfg80211/regulatory flags and pass it on to it. + +While at it, correct typo in debug print s/dsf/dfs. + +Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1 + +Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> +Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20231004092655.25020-1-quic_adisi@quicinc.com +--- + drivers/net/wireless/ath/ath11k/reg.c | 11 +++++++++++ + drivers/net/wireless/ath/ath11k/reg.h | 3 +++ + drivers/net/wireless/ath/ath11k/wmi.c | 5 +++-- + 3 files changed, 17 insertions(+), 2 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/reg.c ++++ b/drivers/net/wireless/ath/ath11k/reg.c +@@ -352,6 +352,16 @@ static u32 ath11k_map_fw_reg_flags(u16 r + return flags; + } + ++static u32 ath11k_map_fw_phy_flags(u32 phy_flags) ++{ ++ u32 flags = 0; ++ ++ if (phy_flags & ATH11K_REG_PHY_BITMAP_NO11AX) ++ flags |= NL80211_RRF_NO_HE; ++ ++ return flags; ++} ++ + static bool + ath11k_reg_can_intersect(struct ieee80211_reg_rule *rule1, + struct ieee80211_reg_rule *rule2) +@@ -685,6 +695,7 @@ ath11k_reg_build_regd(struct ath11k_base + } + + flags |= ath11k_map_fw_reg_flags(reg_rule->flags); ++ flags |= ath11k_map_fw_phy_flags(reg_info->phybitmap); + + ath11k_reg_update_rule(tmp_regd->reg_rules + i, + reg_rule->start_freq, +--- a/drivers/net/wireless/ath/ath11k/reg.h ++++ b/drivers/net/wireless/ath/ath11k/reg.h +@@ -24,6 +24,9 @@ enum ath11k_dfs_region { + ATH11K_DFS_REG_UNDEF, + }; + ++/* Phy bitmaps */ ++#define ATH11K_REG_PHY_BITMAP_NO11AX BIT(5) ++ + /* ATH11K Regulatory API's */ + void ath11k_reg_init(struct ath11k *ar); + void ath11k_reg_free(struct ath11k_base *ab); +--- a/drivers/net/wireless/ath/ath11k/wmi.c ++++ b/drivers/net/wireless/ath/ath11k/wmi.c +@@ -5440,10 +5440,11 @@ static int ath11k_pull_reg_chan_list_ext + } + + ath11k_dbg(ab, ATH11K_DBG_WMI, +- "cc_ext %s dsf %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d", ++ "cc_ext %s dfs %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d phy_bitmap 0x%x", + reg_info->alpha2, reg_info->dfs_region, + reg_info->min_bw_2ghz, reg_info->max_bw_2ghz, +- reg_info->min_bw_5ghz, reg_info->max_bw_5ghz); ++ reg_info->min_bw_5ghz, reg_info->max_bw_5ghz, ++ reg_info->phybitmap); + + ath11k_dbg(ab, ATH11K_DBG_WMI, + "num_2ghz_reg_rules %d num_5ghz_reg_rules %d", diff --git a/package/kernel/mac80211/patches/ath11k/0030-wifi-ath11k-Remove-unused-struct-ath11k_htc_frame.patch b/package/kernel/mac80211/patches/ath11k/0030-wifi-ath11k-Remove-unused-struct-ath11k_htc_frame.patch new file mode 100644 index 00000000000..df4235388a5 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0030-wifi-ath11k-Remove-unused-struct-ath11k_htc_frame.patch @@ -0,0 +1,38 @@ +From 480d230bef0ecd06e72ae3a84117142e38e77503 Mon Sep 17 00:00:00 2001 +From: Jeff Johnson <quic_jjohnson@quicinc.com> +Date: Mon, 9 Oct 2023 09:36:54 -0700 +Subject: [PATCH] wifi: ath11k: Remove unused struct ath11k_htc_frame + +struct ath11k_htc_frame is unused, and since it illogically contains +two consecutive flexible arrays, it could never be used, so remove it. + +No functional changes, compile tested only. + +Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20231009-ath11k_htc_frame-v1-1-81d405b7a195@quicinc.com +--- + drivers/net/wireless/ath/ath11k/htc.h | 12 ------------ + 1 file changed, 12 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/htc.h ++++ b/drivers/net/wireless/ath/ath11k/htc.h +@@ -156,18 +156,6 @@ struct ath11k_htc_record { + }; + } __packed __aligned(4); + +-/* note: the trailer offset is dynamic depending +- * on payload length. this is only a struct layout draft +- */ +-struct ath11k_htc_frame { +- struct ath11k_htc_hdr hdr; +- union { +- struct ath11k_htc_msg msg; +- u8 payload[0]; +- }; +- struct ath11k_htc_record trailer[0]; +-} __packed __aligned(4); +- + enum ath11k_htc_svc_gid { + ATH11K_HTC_SVC_GRP_RSVD = 0, + ATH11K_HTC_SVC_GRP_WMI = 1, diff --git a/package/kernel/mac80211/patches/ath11k/0031-wifi-ath11k-Introduce-and-use-ath11k_sta_to_arsta.patch b/package/kernel/mac80211/patches/ath11k/0031-wifi-ath11k-Introduce-and-use-ath11k_sta_to_arsta.patch new file mode 100644 index 00000000000..59af3b92979 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0031-wifi-ath11k-Introduce-and-use-ath11k_sta_to_arsta.patch @@ -0,0 +1,384 @@ +From 10c65f97b424fcee439463f933140df2a0022f98 Mon Sep 17 00:00:00 2001 +From: Jeff Johnson <quic_jjohnson@quicinc.com> +Date: Mon, 9 Oct 2023 09:39:42 -0700 +Subject: [PATCH] wifi: ath11k: Introduce and use ath11k_sta_to_arsta() + +Currently, the logic to return an ath11k_sta pointer, given a +ieee80211_sta pointer, uses typecasting throughout the driver. In +general, conversion functions are preferable to typecasting since +using a conversion function allows the compiler to validate the types +of both the input and output parameters. + +ath11k already defines a conversion function ath11k_vif_to_arvif() for +a similar conversion. So introduce ath11k_sta_to_arsta() for this use +case, and convert all of the existing typecasting to use this +function. + +No functional changes, compile tested only. + +Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20231009-ath11k_sta_to_arsta-v1-1-1563e3a307e8@quicinc.com +--- + drivers/net/wireless/ath/ath11k/core.h | 5 ++++ + drivers/net/wireless/ath/ath11k/debugfs.c | 4 +-- + drivers/net/wireless/ath/ath11k/debugfs_sta.c | 30 +++++++++---------- + drivers/net/wireless/ath/ath11k/dp_rx.c | 8 ++--- + drivers/net/wireless/ath/ath11k/dp_tx.c | 4 +-- + drivers/net/wireless/ath/ath11k/mac.c | 18 +++++------ + drivers/net/wireless/ath/ath11k/peer.c | 2 +- + drivers/net/wireless/ath/ath11k/wmi.c | 6 ++-- + 8 files changed, 41 insertions(+), 36 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/core.h ++++ b/drivers/net/wireless/ath/ath11k/core.h +@@ -1223,6 +1223,11 @@ static inline struct ath11k_vif *ath11k_ + return (struct ath11k_vif *)vif->drv_priv; + } + ++static inline struct ath11k_sta *ath11k_sta_to_arsta(struct ieee80211_sta *sta) ++{ ++ return (struct ath11k_sta *)sta->drv_priv; ++} ++ + static inline struct ath11k *ath11k_ab_to_ar(struct ath11k_base *ab, + int mac_id) + { +--- a/drivers/net/wireless/ath/ath11k/debugfs.c ++++ b/drivers/net/wireless/ath/ath11k/debugfs.c +@@ -1459,7 +1459,7 @@ static void ath11k_reset_peer_ps_duratio + struct ieee80211_sta *sta) + { + struct ath11k *ar = data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + + spin_lock_bh(&ar->data_lock); + arsta->ps_total_duration = 0; +@@ -1510,7 +1510,7 @@ static void ath11k_peer_ps_state_disable + struct ieee80211_sta *sta) + { + struct ath11k *ar = data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + + spin_lock_bh(&ar->data_lock); + arsta->peer_ps_state = WMI_PEER_PS_STATE_DISABLED; +--- a/drivers/net/wireless/ath/ath11k/debugfs_sta.c ++++ b/drivers/net/wireless/ath/ath11k/debugfs_sta.c +@@ -136,7 +136,7 @@ static ssize_t ath11k_dbg_sta_dump_tx_st + size_t count, loff_t *ppos) + { + struct ieee80211_sta *sta = file->private_data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + struct ath11k_htt_data_stats *stats; + static const char *str_name[ATH11K_STATS_TYPE_MAX] = {"succ", "fail", +@@ -243,7 +243,7 @@ static ssize_t ath11k_dbg_sta_dump_rx_st + size_t count, loff_t *ppos) + { + struct ieee80211_sta *sta = file->private_data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + struct ath11k_rx_peer_stats *rx_stats = arsta->rx_stats; + int len = 0, i, retval = 0; +@@ -340,7 +340,7 @@ static int + ath11k_dbg_sta_open_htt_peer_stats(struct inode *inode, struct file *file) + { + struct ieee80211_sta *sta = inode->i_private; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + struct debug_htt_stats_req *stats_req; + int type = ar->debug.htt_stats.type; +@@ -376,7 +376,7 @@ static int + ath11k_dbg_sta_release_htt_peer_stats(struct inode *inode, struct file *file) + { + struct ieee80211_sta *sta = inode->i_private; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + + mutex_lock(&ar->conf_mutex); +@@ -413,7 +413,7 @@ static ssize_t ath11k_dbg_sta_write_peer + size_t count, loff_t *ppos) + { + struct ieee80211_sta *sta = file->private_data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + int ret, enable; + +@@ -453,7 +453,7 @@ static ssize_t ath11k_dbg_sta_read_peer_ + size_t count, loff_t *ppos) + { + struct ieee80211_sta *sta = file->private_data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + char buf[32] = {0}; + int len; +@@ -480,7 +480,7 @@ static ssize_t ath11k_dbg_sta_write_delb + size_t count, loff_t *ppos) + { + struct ieee80211_sta *sta = file->private_data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + u32 tid, initiator, reason; + int ret; +@@ -531,7 +531,7 @@ static ssize_t ath11k_dbg_sta_write_addb + size_t count, loff_t *ppos) + { + struct ieee80211_sta *sta = file->private_data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + u32 tid, status; + int ret; +@@ -581,7 +581,7 @@ static ssize_t ath11k_dbg_sta_write_addb + size_t count, loff_t *ppos) + { + struct ieee80211_sta *sta = file->private_data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + u32 tid, buf_size; + int ret; +@@ -632,7 +632,7 @@ static ssize_t ath11k_dbg_sta_read_aggr_ + size_t count, loff_t *ppos) + { + struct ieee80211_sta *sta = file->private_data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + char buf[64]; + int len = 0; +@@ -652,7 +652,7 @@ static ssize_t ath11k_dbg_sta_write_aggr + size_t count, loff_t *ppos) + { + struct ieee80211_sta *sta = file->private_data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + u32 aggr_mode; + int ret; +@@ -697,7 +697,7 @@ ath11k_write_htt_peer_stats_reset(struct + size_t count, loff_t *ppos) + { + struct ieee80211_sta *sta = file->private_data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + struct htt_ext_stats_cfg_params cfg_params = { 0 }; + int ret; +@@ -756,7 +756,7 @@ static ssize_t ath11k_dbg_sta_read_peer_ + size_t count, loff_t *ppos) + { + struct ieee80211_sta *sta = file->private_data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + char buf[20]; + int len; +@@ -783,7 +783,7 @@ static ssize_t ath11k_dbg_sta_read_curre + loff_t *ppos) + { + struct ieee80211_sta *sta = file->private_data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + u64 time_since_station_in_power_save; + char buf[20]; +@@ -817,7 +817,7 @@ static ssize_t ath11k_dbg_sta_read_total + size_t count, loff_t *ppos) + { + struct ieee80211_sta *sta = file->private_data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + char buf[20]; + u64 power_save_duration; +--- a/drivers/net/wireless/ath/ath11k/dp_rx.c ++++ b/drivers/net/wireless/ath/ath11k/dp_rx.c +@@ -1099,7 +1099,7 @@ int ath11k_dp_rx_ampdu_start(struct ath1 + struct ieee80211_ampdu_params *params) + { + struct ath11k_base *ab = ar->ab; +- struct ath11k_sta *arsta = (void *)params->sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(params->sta); + int vdev_id = arsta->arvif->vdev_id; + int ret; + +@@ -1117,7 +1117,7 @@ int ath11k_dp_rx_ampdu_stop(struct ath11 + { + struct ath11k_base *ab = ar->ab; + struct ath11k_peer *peer; +- struct ath11k_sta *arsta = (void *)params->sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(params->sta); + int vdev_id = arsta->arvif->vdev_id; + dma_addr_t paddr; + bool active; +@@ -1456,7 +1456,7 @@ ath11k_update_per_peer_tx_stats(struct a + } + + sta = peer->sta; +- arsta = (struct ath11k_sta *)sta->drv_priv; ++ arsta = ath11k_sta_to_arsta(sta); + + memset(&arsta->txrate, 0, sizeof(arsta->txrate)); + +@@ -5242,7 +5242,7 @@ int ath11k_dp_rx_process_mon_status(stru + goto next_skb; + } + +- arsta = (struct ath11k_sta *)peer->sta->drv_priv; ++ arsta = ath11k_sta_to_arsta(peer->sta); + ath11k_dp_rx_update_peer_stats(arsta, ppdu_info); + + if (ath11k_debugfs_is_pktlog_peer_valid(ar, peer->addr)) +--- a/drivers/net/wireless/ath/ath11k/dp_tx.c ++++ b/drivers/net/wireless/ath/ath11k/dp_tx.c +@@ -467,7 +467,7 @@ void ath11k_dp_tx_update_txcompl(struct + } + + sta = peer->sta; +- arsta = (struct ath11k_sta *)sta->drv_priv; ++ arsta = ath11k_sta_to_arsta(sta); + + memset(&arsta->txrate, 0, sizeof(arsta->txrate)); + pkt_type = FIELD_GET(HAL_TX_RATE_STATS_INFO0_PKT_TYPE, +@@ -627,7 +627,7 @@ static void ath11k_dp_tx_complete_msdu(s + ieee80211_free_txskb(ar->hw, msdu); + return; + } +- arsta = (struct ath11k_sta *)peer->sta->drv_priv; ++ arsta = ath11k_sta_to_arsta(peer->sta); + status.sta = peer->sta; + status.skb = msdu; + status.info = info; +--- a/drivers/net/wireless/ath/ath11k/mac.c ++++ b/drivers/net/wireless/ath/ath11k/mac.c +@@ -2832,7 +2832,7 @@ static void ath11k_peer_assoc_prepare(st + + lockdep_assert_held(&ar->conf_mutex); + +- arsta = (struct ath11k_sta *)sta->drv_priv; ++ arsta = ath11k_sta_to_arsta(sta); + + memset(arg, 0, sizeof(*arg)); + +@@ -4313,7 +4313,7 @@ static int ath11k_mac_op_set_key(struct + ath11k_warn(ab, "peer %pM disappeared!\n", peer_addr); + + if (sta) { +- arsta = (struct ath11k_sta *)sta->drv_priv; ++ arsta = ath11k_sta_to_arsta(sta); + + switch (key->cipher) { + case WLAN_CIPHER_SUITE_TKIP: +@@ -4904,7 +4904,7 @@ static int ath11k_mac_station_add(struct + { + struct ath11k_base *ab = ar->ab; + struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct peer_create_params peer_param; + int ret; + +@@ -5028,7 +5028,7 @@ static int ath11k_mac_op_sta_state(struc + { + struct ath11k *ar = hw->priv; + struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k_peer *peer; + int ret = 0; + +@@ -5194,7 +5194,7 @@ static void ath11k_mac_op_sta_set_4addr( + struct ieee80211_sta *sta, bool enabled) + { + struct ath11k *ar = hw->priv; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + + if (enabled && !arsta->use_4addr_set) { + ieee80211_queue_work(ar->hw, &arsta->set_4addr_wk); +@@ -5208,7 +5208,7 @@ static void ath11k_mac_op_sta_rc_update( + u32 changed) + { + struct ath11k *ar = hw->priv; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct ath11k_peer *peer; + u32 bw, smps; +@@ -6201,7 +6201,7 @@ static void ath11k_mac_op_tx(struct ieee + } + + if (control->sta) +- arsta = (struct ath11k_sta *)control->sta->drv_priv; ++ arsta = ath11k_sta_to_arsta(control->sta); + + ret = ath11k_dp_tx(ar, arvif, arsta, skb); + if (unlikely(ret)) { +@@ -8233,7 +8233,7 @@ static void ath11k_mac_set_bitrate_mask_ + struct ieee80211_sta *sta) + { + struct ath11k_vif *arvif = data; +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arvif->ar; + + spin_lock_bh(&ar->data_lock); +@@ -8637,7 +8637,7 @@ static void ath11k_mac_op_sta_statistics + struct ieee80211_sta *sta, + struct station_info *sinfo) + { +- struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; ++ struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); + struct ath11k *ar = arsta->arvif->ar; + s8 signal; + bool db2dbm = test_bit(WMI_TLV_SERVICE_HW_DB2DBM_CONVERSION_SUPPORT, +--- a/drivers/net/wireless/ath/ath11k/peer.c ++++ b/drivers/net/wireless/ath/ath11k/peer.c +@@ -446,7 +446,7 @@ int ath11k_peer_create(struct ath11k *ar + peer->sec_type_grp = HAL_ENCRYPT_TYPE_OPEN; + + if (sta) { +- arsta = (struct ath11k_sta *)sta->drv_priv; ++ arsta = ath11k_sta_to_arsta(sta); + arsta->tcl_metadata |= FIELD_PREP(HTT_TCL_META_DATA_TYPE, 0) | + FIELD_PREP(HTT_TCL_META_DATA_PEER_ID, + peer->peer_id); +--- a/drivers/net/wireless/ath/ath11k/wmi.c ++++ b/drivers/net/wireless/ath/ath11k/wmi.c +@@ -6453,7 +6453,7 @@ static int ath11k_wmi_tlv_rssi_chain_par + goto exit; + } + +- arsta = (struct ath11k_sta *)sta->drv_priv; ++ arsta = ath11k_sta_to_arsta(sta); + + BUILD_BUG_ON(ARRAY_SIZE(arsta->chain_signal) > + ARRAY_SIZE(stats_rssi->rssi_avg_beacon)); +@@ -6541,7 +6541,7 @@ static int ath11k_wmi_tlv_fw_stats_data_ + arvif->bssid, + NULL); + if (sta) { +- arsta = (struct ath11k_sta *)sta->drv_priv; ++ arsta = ath11k_sta_to_arsta(sta); + arsta->rssi_beacon = src->beacon_snr; + ath11k_dbg(ab, ATH11K_DBG_WMI, + "stats vdev id %d snr %d\n", +@@ -7468,7 +7468,7 @@ static void ath11k_wmi_event_peer_sta_ps + goto exit; + } + +- arsta = (struct ath11k_sta *)sta->drv_priv; ++ arsta = ath11k_sta_to_arsta(sta); + + spin_lock_bh(&ar->data_lock); + diff --git a/package/kernel/mac80211/patches/ath11k/100-wifi-ath11k-use-unique-QRTR-instance-ID.patch b/package/kernel/mac80211/patches/ath11k/100-wifi-ath11k-use-unique-QRTR-instance-ID.patch new file mode 100644 index 00000000000..30472b32298 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/100-wifi-ath11k-use-unique-QRTR-instance-ID.patch @@ -0,0 +1,162 @@ +From 534a5f99d589cfa6b244b4433c192b6a278a67ff Mon Sep 17 00:00:00 2001 +From: Robert Marko <robimarko@gmail.com> +Date: Sat, 5 Nov 2022 20:15:40 +0100 +Subject: [PATCH] wifi: ath11k: use unique QRTR instance ID + +Currently, trying to use AHB + PCI/MHI cards or multiple PCI/MHI cards +will cause a clash in the QRTR instance node ID and prevent the driver +from talking via QMI to the card and thus initializing it with: +[ 9.836329] ath11k c000000.wifi: host capability request failed: 1 90 +[ 9.842047] ath11k c000000.wifi: failed to send qmi host cap: -22 + +So, in order to allow for this combination of cards, especially AHB + PCI +cards like IPQ8074 + QCN9074 (Used by me and tested on) set the desired +QRTR instance ID offset by calculating a unique one based on PCI domain +and bus ID-s and writing it to bits 7-0 of BHI_ERRDBG2 MHI register by +using the SBL state callback that is added as part of the series. +We also have to make sure that new QRTR offset is added on top of the +default QRTR instance ID-s that are currently used in the driver. + +This finally allows using AHB + PCI or multiple PCI cards on the same +system. + +Since this is not supported on QCA6390 and like, its limited to QCN9074 +which is known to support changing QRTR instance ID. + +Before: +root@OpenWrt:/# qrtr-lookup + Service Version Instance Node Port + 1054 1 0 7 1 <unknown> + 69 1 2 7 3 ATH10k WLAN firmware service + +After: +root@OpenWrt:/# qrtr-lookup + Service Version Instance Node Port + 1054 1 0 7 1 <unknown> + 69 1 2 7 3 ATH10k WLAN firmware service + 15 1 0 8 1 Test service + 69 1 8 8 2 ATH10k WLAN firmware service + +Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01208-QCAHKSWPL_SILICONZ-1 +Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.5.0.1-01208-QCAHKSWPL_SILICONZ-1 + +Signed-off-by: Robert Marko <robimarko@gmail.com> +--- + drivers/net/wireless/ath/ath11k/mhi.c | 49 ++++++++++++++++++--------- + drivers/net/wireless/ath/ath11k/mhi.h | 3 ++ + drivers/net/wireless/ath/ath11k/pci.c | 9 ++++- + 3 files changed, 44 insertions(+), 17 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/mhi.c ++++ b/drivers/net/wireless/ath/ath11k/mhi.c +@@ -294,6 +294,34 @@ static void ath11k_mhi_op_runtime_put(st + { + } + ++static int ath11k_mhi_op_read_reg(struct mhi_controller *mhi_cntrl, ++ void __iomem *addr, ++ u32 *out) ++{ ++ *out = readl(addr); ++ ++ return 0; ++} ++ ++static void ath11k_mhi_op_write_reg(struct mhi_controller *mhi_cntrl, ++ void __iomem *addr, ++ u32 val) ++{ ++ writel(val, addr); ++} ++ ++static void ath11k_mhi_qrtr_instance_set(struct mhi_controller *mhi_cntrl) ++{ ++ struct ath11k_base *ab = dev_get_drvdata(mhi_cntrl->cntrl_dev); ++ ++ if (ab->hw_rev == ATH11K_HW_QCN9074_HW10) { ++ ath11k_mhi_op_write_reg(mhi_cntrl, ++ mhi_cntrl->bhi + BHI_ERRDBG2, ++ FIELD_PREP(QRTR_INSTANCE_MASK, ++ ab->qmi.service_ins_id - ab->hw_params.qmi_service_ins_id)); ++ } ++} ++ + static char *ath11k_mhi_op_callback_to_str(enum mhi_callback reason) + { + switch (reason) { +@@ -315,6 +343,8 @@ static char *ath11k_mhi_op_callback_to_s + return "MHI_CB_FATAL_ERROR"; + case MHI_CB_BW_REQ: + return "MHI_CB_BW_REQ"; ++ case MHI_CB_EE_SBL_MODE: ++ return "MHI_CB_EE_SBL_MODE"; + default: + return "UNKNOWN"; + } +@@ -337,27 +367,14 @@ static void ath11k_mhi_op_status_cb(stru + if (!(test_bit(ATH11K_FLAG_UNREGISTERING, &ab->dev_flags))) + queue_work(ab->workqueue_aux, &ab->reset_work); + break; ++ case MHI_CB_EE_SBL_MODE: ++ ath11k_mhi_qrtr_instance_set(mhi_cntrl); ++ break; + default: + break; + } + } + +-static int ath11k_mhi_op_read_reg(struct mhi_controller *mhi_cntrl, +- void __iomem *addr, +- u32 *out) +-{ +- *out = readl(addr); +- +- return 0; +-} +- +-static void ath11k_mhi_op_write_reg(struct mhi_controller *mhi_cntrl, +- void __iomem *addr, +- u32 val) +-{ +- writel(val, addr); +-} +- + static int ath11k_mhi_read_addr_from_dt(struct mhi_controller *mhi_ctrl) + { + struct device_node *np; +--- a/drivers/net/wireless/ath/ath11k/mhi.h ++++ b/drivers/net/wireless/ath/ath11k/mhi.h +@@ -16,6 +16,9 @@ + #define MHICTRL 0x38 + #define MHICTRL_RESET_MASK 0x2 + ++#define BHI_ERRDBG2 0x38 ++#define QRTR_INSTANCE_MASK GENMASK(7, 0) ++ + int ath11k_mhi_start(struct ath11k_pci *ar_pci); + void ath11k_mhi_stop(struct ath11k_pci *ar_pci); + int ath11k_mhi_register(struct ath11k_pci *ar_pci); +--- a/drivers/net/wireless/ath/ath11k/pci.c ++++ b/drivers/net/wireless/ath/ath11k/pci.c +@@ -371,13 +371,20 @@ static void ath11k_pci_sw_reset(struct a + static void ath11k_pci_init_qmi_ce_config(struct ath11k_base *ab) + { + struct ath11k_qmi_ce_cfg *cfg = &ab->qmi.ce_cfg; ++ struct ath11k_pci *ab_pci = ath11k_pci_priv(ab); ++ struct pci_bus *bus = ab_pci->pdev->bus; + + cfg->tgt_ce = ab->hw_params.target_ce_config; + cfg->tgt_ce_len = ab->hw_params.target_ce_count; + + cfg->svc_to_ce_map = ab->hw_params.svc_to_ce_map; + cfg->svc_to_ce_map_len = ab->hw_params.svc_to_ce_map_len; +- ab->qmi.service_ins_id = ab->hw_params.qmi_service_ins_id; ++ ++ if (ab->hw_rev == ATH11K_HW_QCN9074_HW10) { ++ ab->qmi.service_ins_id = ab->hw_params.qmi_service_ins_id + ++ (((pci_domain_nr(bus) & 0xF) << 4) | (bus->number & 0xF)); ++ } else ++ ab->qmi.service_ins_id = ab->hw_params.qmi_service_ins_id; + + ath11k_ce_get_shadow_config(ab, &cfg->shadow_reg_v2, + &cfg->shadow_reg_v2_len); diff --git a/package/kernel/mac80211/patches/ath11k/900-ath11k-control-thermal-support-via-symbol.patch b/package/kernel/mac80211/patches/ath11k/900-ath11k-control-thermal-support-via-symbol.patch new file mode 100644 index 00000000000..dcfb4b5ac8b --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/900-ath11k-control-thermal-support-via-symbol.patch @@ -0,0 +1,66 @@ +From 703d6551f71e7290619d6effe2a25a64e10538b7 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robimarko@gmail.com> +Date: Thu, 15 Dec 2022 12:20:52 +0100 +Subject: [PATCH] ath11k: control thermal support via symbol + +Currently, thermal support will get built if CONFIG_THERMAL is reachable, +however this is not suitable for OpenWrt as with ALL_KMODS being set to y +ATH11K_THERMAL wont get selected and so hwmon and thermal kmods wont get +pulled in resulting in a build-failure. + +So, to avoid that, lets do what is already done for ath10k and add a +config symbol into backports for enabling thermal support. + +Signed-off-by: Robert Marko <robimarko@gmail.com> +--- + drivers/net/wireless/ath/ath11k/Kconfig | 7 +++++++ + drivers/net/wireless/ath/ath11k/Makefile | 2 +- + drivers/net/wireless/ath/ath11k/thermal.h | 2 +- + local-symbols | 1 + + 4 files changed, 10 insertions(+), 2 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/Kconfig ++++ b/drivers/net/wireless/ath/ath11k/Kconfig +@@ -61,3 +61,10 @@ config ATH11K_SPECTRAL + Enable ath11k spectral scan support + + Say Y to enable access to the FFT/spectral data via debugfs. ++ ++config ATH11K_THERMAL ++ bool "ath11k thermal sensors and throttling support" ++ depends on ATH11K ++ depends on THERMAL ++ help ++ Enable ath11k thermal sensors and throttling support. +--- a/drivers/net/wireless/ath/ath11k/Makefile ++++ b/drivers/net/wireless/ath/ath11k/Makefile +@@ -22,7 +22,7 @@ ath11k-y += core.o \ + ath11k-$(CPTCFG_ATH11K_DEBUGFS) += debugfs.o debugfs_htt_stats.o debugfs_sta.o + ath11k-$(CPTCFG_NL80211_TESTMODE) += testmode.o + ath11k-$(CPTCFG_ATH11K_TRACING) += trace.o +-ath11k-$(CONFIG_THERMAL) += thermal.o ++ath11k-$(CPTCFG_ATH11K_THERMAL) += thermal.o + ath11k-$(CPTCFG_ATH11K_SPECTRAL) += spectral.o + ath11k-$(CONFIG_PM) += wow.o + +--- a/drivers/net/wireless/ath/ath11k/thermal.h ++++ b/drivers/net/wireless/ath/ath11k/thermal.h +@@ -25,7 +25,7 @@ struct ath11k_thermal { + int temperature; + }; + +-#if IS_REACHABLE(CONFIG_THERMAL) ++#if IS_REACHABLE(CPTCFG_ATH11K_THERMAL) + int ath11k_thermal_register(struct ath11k_base *sc); + void ath11k_thermal_unregister(struct ath11k_base *sc); + int ath11k_thermal_set_throttling(struct ath11k *ar, u32 throttle_state); +--- a/local-symbols ++++ b/local-symbols +@@ -173,6 +173,7 @@ ATH11K_DEBUG= + ATH11K_DEBUGFS= + ATH11K_TRACING= + ATH11K_SPECTRAL= ++ATH11K_THERMAL= + ATH12K= + ATH12K_DEBUG= + ATH12K_TRACING= diff --git a/package/kernel/mac80211/patches/ath11k/901-wifi-ath11k-pci-fix-compilation-in-5.16-and-older.patch b/package/kernel/mac80211/patches/ath11k/901-wifi-ath11k-pci-fix-compilation-in-5.16-and-older.patch new file mode 100644 index 00000000000..9a0ca80090d --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/901-wifi-ath11k-pci-fix-compilation-in-5.16-and-older.patch @@ -0,0 +1,29 @@ +From 04178918e7f6b5f34dde81ec79ee8a1ccace3be3 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robimarko@gmail.com> +Date: Mon, 17 Oct 2022 11:45:03 +0200 +Subject: [PATCH] wifi: ath11k: pci: fix compilation in 5.16 and older + +Commit ("genirq/msi, treewide: Use a named struct for PCI/MSI attributes") +changed the msi_desc structure a bit, however that is only available in +kernels 5.17 and newer, so check for kernel version to allow compilation +in 5.16 and older. + +Signed-off-by: Robert Marko <robimarko@gmail.com> +--- + drivers/net/wireless/ath/ath11k/pci.c | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/drivers/net/wireless/ath/ath11k/pci.c ++++ b/drivers/net/wireless/ath/ath11k/pci.c +@@ -459,7 +459,11 @@ static int ath11k_pci_alloc_msi(struct a + pci_read_config_dword(pci_dev, pci_dev->msi_cap + PCI_MSI_ADDRESS_LO, + &ab->pci.msi.addr_lo); + ++#if (LINUX_VERSION_CODE > KERNEL_VERSION(5, 17, 0)) + if (msi_desc->pci.msi_attrib.is_64) { ++#else ++ if (msi_desc->msi_attrib.is_64) { ++#endif + pci_read_config_dword(pci_dev, pci_dev->msi_cap + PCI_MSI_ADDRESS_HI, + &ab->pci.msi.addr_hi); + } else { diff --git a/package/kernel/mac80211/patches/ath11k/902-ath11k-Disable-coldboot-calibration-for-IPQ8074.patch b/package/kernel/mac80211/patches/ath11k/902-ath11k-Disable-coldboot-calibration-for-IPQ8074.patch new file mode 100644 index 00000000000..cff62eea908 --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/902-ath11k-Disable-coldboot-calibration-for-IPQ8074.patch @@ -0,0 +1,26 @@ +From dd3b9c59cfa1e9e0b73a575f4646be905691eaef Mon Sep 17 00:00:00 2001 +From: Robert Marko <robimarko@gmail.com> +Date: Sat, 16 Oct 2021 19:34:10 +0200 +Subject: [PATCH 241/241] ath11k: Disable coldboot calibration for IPQ8074 + +There is a bug with the remoteproc reset after coldboot calibration, +so until that is resolved disabled it to allow using the radio. + +Signed-off-by: Robert Marko <robimarko@gmail.com> +--- + drivers/net/wireless/ath/ath11k/core.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/core.c ++++ b/drivers/net/wireless/ath/ath11k/core.c +@@ -86,8 +86,8 @@ static const struct ath11k_hw_params ath + .supports_shadow_regs = false, + .idle_ps = false, + .supports_sta_ps = false, +- .coldboot_cal_mm = true, +- .coldboot_cal_ftm = true, ++ .coldboot_cal_mm = false, ++ .coldboot_cal_ftm = false, + .cbcal_restart_fw = true, + .fw_mem_mode = 0, + .num_vdevs = 16 + 1, diff --git a/package/kernel/mac80211/patches/ath11k/903-ath11k-support-setting-FW-memory-mode-via-DT.patch b/package/kernel/mac80211/patches/ath11k/903-ath11k-support-setting-FW-memory-mode-via-DT.patch new file mode 100644 index 00000000000..71373b2136f --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/903-ath11k-support-setting-FW-memory-mode-via-DT.patch @@ -0,0 +1,75 @@ +From fb1c40c225cbc413d82c872dd8c8af3469b2b921 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robimarko@gmail.com> +Date: Fri, 16 Dec 2022 17:17:52 +0100 +Subject: [PATCH] ath11k: support setting FW memory mode via DT + +ath11k is really memory intensive for devices with less that 1GB of RAM, +so lets allow saving a significant amount of memory by setting the FW to +Mode-1 via DTS for devices that need it. + +However the drawback is reduced number of VDEV-s and peers which is a +reasonable tradeoff. + +Mode-2 allows for further reduction, but it has further restrictions. + +While we are here, lets add a print to be able to easily determine what +FW memory mode is being used. + +Signed-off-by: Robert Marko <robimarko@gmail.com> +--- + drivers/net/wireless/ath/ath11k/core.c | 28 ++++++++++++++++++++++++-- + 1 file changed, 26 insertions(+), 2 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/core.c ++++ b/drivers/net/wireless/ath/ath11k/core.c +@@ -36,7 +36,7 @@ bool ath11k_ftm_mode; + module_param_named(ftm_mode, ath11k_ftm_mode, bool, 0444); + MODULE_PARM_DESC(ftm_mode, "Boots up in factory test mode"); + +-static const struct ath11k_hw_params ath11k_hw_params[] = { ++static struct ath11k_hw_params ath11k_hw_params[] = { + { + .hw_rev = ATH11K_HW_IPQ8074, + .name = "ipq8074 hw2.0", +@@ -2040,7 +2040,8 @@ static void ath11k_core_reset(struct wor + static int ath11k_init_hw_params(struct ath11k_base *ab) + { + const struct ath11k_hw_params *hw_params = NULL; +- int i; ++ u32 fw_mem_mode; ++ int i, ret; + + for (i = 0; i < ARRAY_SIZE(ath11k_hw_params); i++) { + hw_params = &ath11k_hw_params[i]; +@@ -2056,7 +2057,31 @@ static int ath11k_init_hw_params(struct + + ab->hw_params = *hw_params; + ++ ret = of_property_read_u32(ab->dev->of_node, ++ "qcom,ath11k-fw-memory-mode", ++ &fw_mem_mode); ++ if (!ret) { ++ if (fw_mem_mode == 0) { ++ ab->hw_params.fw_mem_mode = 0; ++ ab->hw_params.num_vdevs = 16 + 1; ++ ab->hw_params.num_peers = 512; ++ } ++ else if (fw_mem_mode == 1) { ++ ab->hw_params.fw_mem_mode = 1; ++ ab->hw_params.num_vdevs = 8; ++ ab->hw_params.num_peers = 128; ++ } else if (fw_mem_mode == 2) { ++ ab->hw_params.fw_mem_mode = 2; ++ ab->hw_params.num_vdevs = 8; ++ ab->hw_params.num_peers = 128; ++ ab->hw_params.coldboot_cal_mm = false; ++ ab->hw_params.coldboot_cal_ftm = false; ++ } else ++ ath11k_info(ab, "Unsupported FW memory mode: %u\n", fw_mem_mode); ++ } ++ + ath11k_info(ab, "%s\n", ab->hw_params.name); ++ ath11k_info(ab, "FW memory mode: %d\n", ab->hw_params.fw_mem_mode); + + return 0; + } diff --git a/package/kernel/mac80211/patches/ath11k/905-ath11k-remove-intersection-support-for-regulatory-ru.patch b/package/kernel/mac80211/patches/ath11k/905-ath11k-remove-intersection-support-for-regulatory-ru.patch new file mode 100644 index 00000000000..74317e0262a --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/905-ath11k-remove-intersection-support-for-regulatory-ru.patch @@ -0,0 +1,317 @@ +From abdd0985a36189ef2cc0e393b027276e86137ace Mon Sep 17 00:00:00 2001 +From: Aditya Kumar Singh <quic_adisi@quicinc.com> +Date: Tue, 11 Apr 2023 20:08:49 +0200 +Subject: [PATCH] ath11k: remove intersection support for regulatory rules + +Currently, regulatory rules from new country settings is intersected with +rules from default country settings(during initialisation) in order to prevent +users to bypass their default country settings such as power limits, channel +flags, etc. + +However, the country setting in the BDF will take higher higher precendence +and FW will protect it. Therefore, there is no need to handle intersection +on the driver side now. + +Remove regulatory rules intersection logic support. + +Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> +--- + drivers/net/wireless/ath/ath11k/reg.c | 168 +++----------------------- + drivers/net/wireless/ath/ath11k/reg.h | 2 +- + drivers/net/wireless/ath/ath11k/wmi.c | 24 +--- + 3 files changed, 16 insertions(+), 178 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/reg.c ++++ b/drivers/net/wireless/ath/ath11k/reg.c +@@ -362,129 +362,6 @@ static u32 ath11k_map_fw_phy_flags(u32 p + return flags; + } + +-static bool +-ath11k_reg_can_intersect(struct ieee80211_reg_rule *rule1, +- struct ieee80211_reg_rule *rule2) +-{ +- u32 start_freq1, end_freq1; +- u32 start_freq2, end_freq2; +- +- start_freq1 = rule1->freq_range.start_freq_khz; +- start_freq2 = rule2->freq_range.start_freq_khz; +- +- end_freq1 = rule1->freq_range.end_freq_khz; +- end_freq2 = rule2->freq_range.end_freq_khz; +- +- if ((start_freq1 >= start_freq2 && +- start_freq1 < end_freq2) || +- (start_freq2 > start_freq1 && +- start_freq2 < end_freq1)) +- return true; +- +- /* TODO: Should we restrict intersection feasibility +- * based on min bandwidth of the intersected region also, +- * say the intersected rule should have a min bandwidth +- * of 20MHz? +- */ +- +- return false; +-} +- +-static void ath11k_reg_intersect_rules(struct ieee80211_reg_rule *rule1, +- struct ieee80211_reg_rule *rule2, +- struct ieee80211_reg_rule *new_rule) +-{ +- u32 start_freq1, end_freq1; +- u32 start_freq2, end_freq2; +- u32 freq_diff, max_bw; +- +- start_freq1 = rule1->freq_range.start_freq_khz; +- start_freq2 = rule2->freq_range.start_freq_khz; +- +- end_freq1 = rule1->freq_range.end_freq_khz; +- end_freq2 = rule2->freq_range.end_freq_khz; +- +- new_rule->freq_range.start_freq_khz = max_t(u32, start_freq1, +- start_freq2); +- new_rule->freq_range.end_freq_khz = min_t(u32, end_freq1, end_freq2); +- +- freq_diff = new_rule->freq_range.end_freq_khz - +- new_rule->freq_range.start_freq_khz; +- max_bw = min_t(u32, rule1->freq_range.max_bandwidth_khz, +- rule2->freq_range.max_bandwidth_khz); +- new_rule->freq_range.max_bandwidth_khz = min_t(u32, max_bw, freq_diff); +- +- new_rule->power_rule.max_antenna_gain = +- min_t(u32, rule1->power_rule.max_antenna_gain, +- rule2->power_rule.max_antenna_gain); +- +- new_rule->power_rule.max_eirp = min_t(u32, rule1->power_rule.max_eirp, +- rule2->power_rule.max_eirp); +- +- /* Use the flags of both the rules */ +- new_rule->flags = rule1->flags | rule2->flags; +- +- /* To be safe, lts use the max cac timeout of both rules */ +- new_rule->dfs_cac_ms = max_t(u32, rule1->dfs_cac_ms, +- rule2->dfs_cac_ms); +-} +- +-static struct ieee80211_regdomain * +-ath11k_regd_intersect(struct ieee80211_regdomain *default_regd, +- struct ieee80211_regdomain *curr_regd) +-{ +- u8 num_old_regd_rules, num_curr_regd_rules, num_new_regd_rules; +- struct ieee80211_reg_rule *old_rule, *curr_rule, *new_rule; +- struct ieee80211_regdomain *new_regd = NULL; +- u8 i, j, k; +- +- num_old_regd_rules = default_regd->n_reg_rules; +- num_curr_regd_rules = curr_regd->n_reg_rules; +- num_new_regd_rules = 0; +- +- /* Find the number of intersecting rules to allocate new regd memory */ +- for (i = 0; i < num_old_regd_rules; i++) { +- old_rule = default_regd->reg_rules + i; +- for (j = 0; j < num_curr_regd_rules; j++) { +- curr_rule = curr_regd->reg_rules + j; +- +- if (ath11k_reg_can_intersect(old_rule, curr_rule)) +- num_new_regd_rules++; +- } +- } +- +- if (!num_new_regd_rules) +- return NULL; +- +- new_regd = kzalloc(sizeof(*new_regd) + (num_new_regd_rules * +- sizeof(struct ieee80211_reg_rule)), +- GFP_ATOMIC); +- +- if (!new_regd) +- return NULL; +- +- /* We set the new country and dfs region directly and only trim +- * the freq, power, antenna gain by intersecting with the +- * default regdomain. Also MAX of the dfs cac timeout is selected. +- */ +- new_regd->n_reg_rules = num_new_regd_rules; +- memcpy(new_regd->alpha2, curr_regd->alpha2, sizeof(new_regd->alpha2)); +- new_regd->dfs_region = curr_regd->dfs_region; +- new_rule = new_regd->reg_rules; +- +- for (i = 0, k = 0; i < num_old_regd_rules; i++) { +- old_rule = default_regd->reg_rules + i; +- for (j = 0; j < num_curr_regd_rules; j++) { +- curr_rule = curr_regd->reg_rules + j; +- +- if (ath11k_reg_can_intersect(old_rule, curr_rule)) +- ath11k_reg_intersect_rules(old_rule, curr_rule, +- (new_rule + k++)); +- } +- } +- return new_regd; +-} +- + static const char * + ath11k_reg_get_regdom_str(enum nl80211_dfs_regions dfs_region) + { +@@ -619,9 +496,9 @@ ath11k_reg_update_weather_radar_band(str + + struct ieee80211_regdomain * + ath11k_reg_build_regd(struct ath11k_base *ab, +- struct cur_regulatory_info *reg_info, bool intersect) ++ struct cur_regulatory_info *reg_info) + { +- struct ieee80211_regdomain *tmp_regd, *default_regd, *new_regd = NULL; ++ struct ieee80211_regdomain *new_regd = NULL; + struct cur_reg_rule *reg_rule; + u8 i = 0, j = 0, k = 0; + u8 num_rules; +@@ -638,26 +515,26 @@ ath11k_reg_build_regd(struct ath11k_base + num_rules += reg_info->num_6ghz_rules_ap[WMI_REG_INDOOR_AP]; + + if (!num_rules) +- goto ret; ++ return new_regd; + + /* Add max additional rules to accommodate weather radar band */ + if (reg_info->dfs_region == ATH11K_DFS_REG_ETSI) + num_rules += 2; + +- tmp_regd = kzalloc(sizeof(*tmp_regd) + ++ new_regd = kzalloc(sizeof(*new_regd) + + (num_rules * sizeof(struct ieee80211_reg_rule)), + GFP_ATOMIC); +- if (!tmp_regd) +- goto ret; ++ if (!new_regd) ++ return new_regd; + +- memcpy(tmp_regd->alpha2, reg_info->alpha2, REG_ALPHA2_LEN + 1); ++ memcpy(new_regd->alpha2, reg_info->alpha2, REG_ALPHA2_LEN + 1); + memcpy(alpha2, reg_info->alpha2, REG_ALPHA2_LEN + 1); + alpha2[2] = '\0'; +- tmp_regd->dfs_region = ath11k_map_fw_dfs_region(reg_info->dfs_region); ++ new_regd->dfs_region = ath11k_map_fw_dfs_region(reg_info->dfs_region); + + ath11k_dbg(ab, ATH11K_DBG_REG, + "Country %s, CFG Regdomain %s FW Regdomain %d, num_reg_rules %d\n", +- alpha2, ath11k_reg_get_regdom_str(tmp_regd->dfs_region), ++ alpha2, ath11k_reg_get_regdom_str(new_regd->dfs_region), + reg_info->dfs_region, num_rules); + /* Update reg_rules[] below. Firmware is expected to + * send these rules in order(2 GHz rules first and then 5 GHz) +@@ -697,7 +574,7 @@ ath11k_reg_build_regd(struct ath11k_base + flags |= ath11k_map_fw_reg_flags(reg_rule->flags); + flags |= ath11k_map_fw_phy_flags(reg_info->phybitmap); + +- ath11k_reg_update_rule(tmp_regd->reg_rules + i, ++ ath11k_reg_update_rule(new_regd->reg_rules + i, + reg_rule->start_freq, + reg_rule->end_freq, max_bw, + reg_rule->ant_gain, reg_rule->reg_power, +@@ -712,7 +589,7 @@ ath11k_reg_build_regd(struct ath11k_base + reg_info->dfs_region == ATH11K_DFS_REG_ETSI && + (reg_rule->end_freq > ETSI_WEATHER_RADAR_BAND_LOW && + reg_rule->start_freq < ETSI_WEATHER_RADAR_BAND_HIGH)){ +- ath11k_reg_update_weather_radar_band(ab, tmp_regd, ++ ath11k_reg_update_weather_radar_band(ab, new_regd, + reg_rule, &i, + flags, max_bw); + continue; +@@ -723,37 +600,20 @@ ath11k_reg_build_regd(struct ath11k_base + "\t%d. (%d - %d @ %d) (%d, %d) (%d ms) (FLAGS %d) (%d, %d)\n", + i + 1, reg_rule->start_freq, reg_rule->end_freq, + max_bw, reg_rule->ant_gain, reg_rule->reg_power, +- tmp_regd->reg_rules[i].dfs_cac_ms, flags, ++ new_regd->reg_rules[i].dfs_cac_ms, flags, + reg_rule->psd_flag, reg_rule->psd_eirp); + } else { + ath11k_dbg(ab, ATH11K_DBG_REG, + "\t%d. (%d - %d @ %d) (%d, %d) (%d ms) (FLAGS %d)\n", + i + 1, reg_rule->start_freq, reg_rule->end_freq, + max_bw, reg_rule->ant_gain, reg_rule->reg_power, +- tmp_regd->reg_rules[i].dfs_cac_ms, ++ new_regd->reg_rules[i].dfs_cac_ms, + flags); + } + } + +- tmp_regd->n_reg_rules = i; +- +- if (intersect) { +- default_regd = ab->default_regd[reg_info->phy_id]; +- +- /* Get a new regd by intersecting the received regd with +- * our default regd. +- */ +- new_regd = ath11k_regd_intersect(default_regd, tmp_regd); +- kfree(tmp_regd); +- if (!new_regd) { +- ath11k_warn(ab, "Unable to create intersected regdomain\n"); +- goto ret; +- } +- } else { +- new_regd = tmp_regd; +- } ++ new_regd->n_reg_rules = i; + +-ret: + return new_regd; + } + +--- a/drivers/net/wireless/ath/ath11k/reg.h ++++ b/drivers/net/wireless/ath/ath11k/reg.h +@@ -33,7 +33,7 @@ void ath11k_reg_free(struct ath11k_base + void ath11k_regd_update_work(struct work_struct *work); + struct ieee80211_regdomain * + ath11k_reg_build_regd(struct ath11k_base *ab, +- struct cur_regulatory_info *reg_info, bool intersect); ++ struct cur_regulatory_info *reg_info); + int ath11k_regd_update(struct ath11k *ar); + int ath11k_reg_update_chan_list(struct ath11k *ar, bool wait); + #endif +--- a/drivers/net/wireless/ath/ath11k/wmi.c ++++ b/drivers/net/wireless/ath/ath11k/wmi.c +@@ -7060,24 +7060,12 @@ static void ath11k_wmi_htc_tx_complete(s + wake_up(&wmi->tx_ce_desc_wq); + } + +-static bool ath11k_reg_is_world_alpha(char *alpha) +-{ +- if (alpha[0] == '0' && alpha[1] == '0') +- return true; +- +- if (alpha[0] == 'n' && alpha[1] == 'a') +- return true; +- +- return false; +-} +- + static int ath11k_reg_chan_list_event(struct ath11k_base *ab, + struct sk_buff *skb, + enum wmi_reg_chan_list_cmd_type id) + { + struct cur_regulatory_info *reg_info = NULL; + struct ieee80211_regdomain *regd = NULL; +- bool intersect = false; + int ret = 0, pdev_idx, i, j; + struct ath11k *ar; + +@@ -7141,17 +7129,7 @@ static int ath11k_reg_chan_list_event(st + (char *)reg_info->alpha2, 2)) + goto mem_free; + +- /* Intersect new rules with default regd if a new country setting was +- * requested, i.e a default regd was already set during initialization +- * and the regd coming from this event has a valid country info. +- */ +- if (ab->default_regd[pdev_idx] && +- !ath11k_reg_is_world_alpha((char *) +- ab->default_regd[pdev_idx]->alpha2) && +- !ath11k_reg_is_world_alpha((char *)reg_info->alpha2)) +- intersect = true; +- +- regd = ath11k_reg_build_regd(ab, reg_info, intersect); ++ regd = ath11k_reg_build_regd(ab, reg_info); + if (!regd) { + ath11k_warn(ab, "failed to build regd from reg_info\n"); + goto fallback; diff --git a/package/kernel/mac80211/patches/ath5k/201-ath5k-WAR-for-AR71xx-PCI-bug.patch b/package/kernel/mac80211/patches/ath5k/201-ath5k-WAR-for-AR71xx-PCI-bug.patch index 21516ffde90..4fc97dfaec9 100644 --- a/package/kernel/mac80211/patches/ath5k/201-ath5k-WAR-for-AR71xx-PCI-bug.patch +++ b/package/kernel/mac80211/patches/ath5k/201-ath5k-WAR-for-AR71xx-PCI-bug.patch @@ -17,7 +17,7 @@ { AR5K_RXNOFRM, 8 }, --- a/drivers/net/wireless/ath/ath5k/dma.c +++ b/drivers/net/wireless/ath/ath5k/dma.c -@@ -869,10 +869,18 @@ ath5k_hw_dma_init(struct ath5k_hw *ah) +@@ -854,10 +854,18 @@ ath5k_hw_dma_init(struct ath5k_hw *ah) * guess we can tweak it and see how it goes ;-) */ if (ah->ah_version != AR5K_AR5210) { diff --git a/package/kernel/mac80211/patches/ath5k/411-ath5k_allow_adhoc_and_ap.patch b/package/kernel/mac80211/patches/ath5k/411-ath5k_allow_adhoc_and_ap.patch index 9dbe047c9af..1df4aab57ee 100644 --- a/package/kernel/mac80211/patches/ath5k/411-ath5k_allow_adhoc_and_ap.patch +++ b/package/kernel/mac80211/patches/ath5k/411-ath5k_allow_adhoc_and_ap.patch @@ -18,7 +18,7 @@ goto end; --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c -@@ -1964,7 +1964,7 @@ ath5k_beacon_send(struct ath5k_hw *ah) +@@ -2009,7 +2009,7 @@ ath5k_beacon_send(struct ath5k_hw *ah) } if ((ah->opmode == NL80211_IFTYPE_AP && ah->num_ap_vifs + @@ -27,7 +27,7 @@ ah->opmode == NL80211_IFTYPE_MESH_POINT) { u64 tsf = ath5k_hw_get_tsf64(ah); u32 tsftu = TSF_TO_TU(tsf); -@@ -2050,7 +2050,7 @@ ath5k_beacon_update_timers(struct ath5k_ +@@ -2095,7 +2095,7 @@ ath5k_beacon_update_timers(struct ath5k_ intval = ah->bintval & AR5K_BEACON_PERIOD; if (ah->opmode == NL80211_IFTYPE_AP && ah->num_ap_vifs @@ -36,7 +36,7 @@ intval /= ATH_BCBUF; /* staggered multi-bss beacons */ if (intval < 15) ATH5K_WARN(ah, "intval %u is too low, min 15\n", -@@ -2516,6 +2516,7 @@ static const struct ieee80211_iface_limi +@@ -2561,6 +2561,7 @@ static const struct ieee80211_iface_limi BIT(NL80211_IFTYPE_MESH_POINT) | #endif BIT(NL80211_IFTYPE_AP) }, diff --git a/package/kernel/mac80211/patches/ath5k/440-ath5k_channel_bw_debugfs.patch b/package/kernel/mac80211/patches/ath5k/440-ath5k_channel_bw_debugfs.patch index 92fb90c1657..a63f0c881bf 100644 --- a/package/kernel/mac80211/patches/ath5k/440-ath5k_channel_bw_debugfs.patch +++ b/package/kernel/mac80211/patches/ath5k/440-ath5k_channel_bw_debugfs.patch @@ -130,7 +130,7 @@ drivers/net/wireless/ath/ath5k/debug.c | 86 ++++++++++++++++++++++++++++++++ /* Antenna Control */ --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c -@@ -466,6 +466,9 @@ ath5k_chan_set(struct ath5k_hw *ah, stru +@@ -465,6 +465,9 @@ ath5k_chan_set(struct ath5k_hw *ah, stru return -EINVAL; } diff --git a/package/kernel/mac80211/patches/ath9k/350-ath9k_hw-reset-AHB-WMAC-interface-on-AR91xx.patch b/package/kernel/mac80211/patches/ath9k/350-ath9k_hw-reset-AHB-WMAC-interface-on-AR91xx.patch index d648a3a3e56..3a0171d4a2a 100644 --- a/package/kernel/mac80211/patches/ath9k/350-ath9k_hw-reset-AHB-WMAC-interface-on-AR91xx.patch +++ b/package/kernel/mac80211/patches/ath9k/350-ath9k_hw-reset-AHB-WMAC-interface-on-AR91xx.patch @@ -9,7 +9,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -1435,8 +1435,12 @@ static bool ath9k_hw_set_reset(struct at +@@ -1434,8 +1434,12 @@ static bool ath9k_hw_set_reset(struct at if (!AR_SREV_9100(ah)) REG_WRITE(ah, AR_RC, 0); diff --git a/package/kernel/mac80211/patches/ath9k/351-ath9k_hw-issue-external-reset-for-QCA955x.patch b/package/kernel/mac80211/patches/ath9k/351-ath9k_hw-issue-external-reset-for-QCA955x.patch index 5f265b84c26..aac7e139249 100644 --- a/package/kernel/mac80211/patches/ath9k/351-ath9k_hw-issue-external-reset-for-QCA955x.patch +++ b/package/kernel/mac80211/patches/ath9k/351-ath9k_hw-issue-external-reset-for-QCA955x.patch @@ -10,7 +10,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -1312,39 +1312,56 @@ void ath9k_hw_get_delta_slope_vals(struc +@@ -1311,39 +1311,56 @@ void ath9k_hw_get_delta_slope_vals(struc *coef_exponent = coef_exp - 16; } @@ -75,7 +75,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> + ath_dbg(ath9k_hw_common(ah), RESET, + "reset MAC via external reset\n"); -- REG_WRITE(ah, AR_RTC_RESET, 1); +- REG_WRITE(ah, AR_RTC_RESET(ah), 1); + err = ah->external_reset(); + if (err) { + ath_err(ath9k_hw_common(ah), @@ -84,17 +84,17 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> } + if (AR_SREV_9550(ah)) { -+ REG_WRITE(ah, AR_RTC_RESET, 0); ++ REG_WRITE(ah, AR_RTC_RESET(ah), 0); + udelay(10); + } + -+ REG_WRITE(ah, AR_RTC_RESET, 1); ++ REG_WRITE(ah, AR_RTC_RESET(ah), 1); + udelay(10); + return true; } -@@ -1397,24 +1414,24 @@ static bool ath9k_hw_set_reset(struct at +@@ -1396,24 +1413,24 @@ static bool ath9k_hw_set_reset(struct at rst_flags |= AR_RTC_RC_MAC_COLD; } @@ -124,6 +124,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> + if (AR_SREV_9300(ah) || AR_SREV_9580(ah)) + REG_CLR_BIT(ah, AR_CFG, AR_CFG_HALT_REQ); + - REG_WRITE(ah, AR_RTC_RC, rst_flags); + REG_WRITE(ah, AR_RTC_RC(ah), rst_flags); REGWRITE_BUFFER_FLUSH(ah); diff --git a/package/kernel/mac80211/patches/ath9k/410-ath9k_allow_adhoc_and_ap.patch b/package/kernel/mac80211/patches/ath9k/410-ath9k_allow_adhoc_and_ap.patch index 17dd8f6597b..b2f2763e8e1 100644 --- a/package/kernel/mac80211/patches/ath9k/410-ath9k_allow_adhoc_and_ap.patch +++ b/package/kernel/mac80211/patches/ath9k/410-ath9k_allow_adhoc_and_ap.patch @@ -1,10 +1,10 @@ --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c -@@ -830,6 +830,7 @@ static const struct ieee80211_iface_limi +@@ -882,6 +882,7 @@ 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) }, }; - #ifdef CPTCFG_WIRELESS_WDS + #ifdef CPTCFG_ATH9K_CHANNEL_CONTEXT diff --git a/package/kernel/mac80211/patches/ath9k/450-ath9k-enabled-MFP-capability-unconditionally.patch b/package/kernel/mac80211/patches/ath9k/450-ath9k-enabled-MFP-capability-unconditionally.patch index ea94b523853..f424ca530be 100644 --- a/package/kernel/mac80211/patches/ath9k/450-ath9k-enabled-MFP-capability-unconditionally.patch +++ b/package/kernel/mac80211/patches/ath9k/450-ath9k-enabled-MFP-capability-unconditionally.patch @@ -14,7 +14,7 @@ Signed-off-by: David Bauer <mail@david-bauer.net> --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c -@@ -927,6 +927,7 @@ static void ath9k_set_hw_capab(struct at +@@ -963,6 +963,7 @@ static void ath9k_set_hw_capab(struct at ieee80211_hw_set(hw, HOST_BROADCAST_PS_BUFFERING); ieee80211_hw_set(hw, SUPPORT_FAST_XMIT); ieee80211_hw_set(hw, SUPPORTS_CLONED_SKBS); @@ -22,7 +22,7 @@ Signed-off-by: David Bauer <mail@david-bauer.net> if (ath9k_ps_enable) ieee80211_hw_set(hw, SUPPORTS_PS); -@@ -939,9 +940,6 @@ static void ath9k_set_hw_capab(struct at +@@ -975,9 +976,6 @@ static void ath9k_set_hw_capab(struct at IEEE80211_RADIOTAP_MCS_HAVE_STBC; } diff --git a/package/kernel/mac80211/patches/ath9k/500-ath9k_eeprom_debugfs.patch b/package/kernel/mac80211/patches/ath9k/500-ath9k_eeprom_debugfs.patch index 48ccc813080..d23d70b2ce7 100644 --- a/package/kernel/mac80211/patches/ath9k/500-ath9k_eeprom_debugfs.patch +++ b/package/kernel/mac80211/patches/ath9k/500-ath9k_eeprom_debugfs.patch @@ -1,14 +1,24 @@ --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c -@@ -1364,6 +1364,53 @@ void ath9k_deinit_debug(struct ath_softc - ath9k_cmn_spectral_deinit_debug(&sc->spec_priv); - } +@@ -1471,6 +1471,7 @@ int ath9k_init_debug(struct ath_hw *ah) + + ath9k_cmn_debug_base_eeprom(sc->debug.debugfs_phy, sc->sc_ah); + ath9k_cmn_debug_modal_eeprom(sc->debug.debugfs_phy, sc->sc_ah); ++ ath9k_cmn_debug_eeprom(sc->debug.debugfs_phy, sc->sc_ah); + debugfs_create_u32("gpio_mask", 0600, + sc->debug.debugfs_phy, &sc->sc_ah->gpio_mask); +--- a/drivers/net/wireless/ath/ath9k/common-debug.c ++++ b/drivers/net/wireless/ath/ath9k/common-debug.c +@@ -260,3 +260,58 @@ void ath9k_cmn_debug_phy_err(struct dent + &fops_phy_err); + } + EXPORT_SYMBOL(ath9k_cmn_debug_phy_err); ++ +static ssize_t read_file_eeprom(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ -+ struct ath_softc *sc = file->private_data; -+ struct ath_hw *ah = sc->sc_ah; ++ struct ath_hw *ah = file->private_data; + struct ath_common *common = ath9k_hw_common(ah); + int bytes = 0; + int pos = *ppos; @@ -39,7 +49,8 @@ + } else { + bytes = 2; + } -+ copy_to_user(user_buf, from, bytes); ++ if (copy_to_user(user_buf, from, bytes)) ++ return -EFAULT; + user_buf += bytes; + } + return *ppos - pos; @@ -51,15 +62,31 @@ + .owner = THIS_MODULE +}; + - int ath9k_init_debug(struct ath_hw *ah) - { - struct ath_common *common = ath9k_hw_common(ah); -@@ -1383,6 +1430,8 @@ int ath9k_init_debug(struct ath_hw *ah) - ath9k_tx99_init_debug(sc); - ath9k_cmn_spectral_init_debug(&sc->spec_priv, sc->debug.debugfs_phy); - -+ debugfs_create_file("eeprom", S_IRUSR, sc->debug.debugfs_phy, sc, ++void ath9k_cmn_debug_eeprom(struct dentry *debugfs_phy, ++ struct ath_hw *ah) ++{ ++ debugfs_create_file("eeprom", S_IRUSR, debugfs_phy, ah, + &fops_eeprom); - debugfs_create_devm_seqfile(sc->dev, "dma", sc->debug.debugfs_phy, - read_file_dma); - debugfs_create_devm_seqfile(sc->dev, "interrupt", sc->debug.debugfs_phy, ++} ++EXPORT_SYMBOL(ath9k_cmn_debug_eeprom); +--- a/drivers/net/wireless/ath/ath9k/common-debug.h ++++ b/drivers/net/wireless/ath/ath9k/common-debug.h +@@ -69,6 +69,8 @@ void ath9k_cmn_debug_modal_eeprom(struct + struct ath_hw *ah); + void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy, + struct ath_hw *ah); ++void ath9k_cmn_debug_eeprom(struct dentry *debugfs_phy, ++ struct ath_hw *ah); + void ath9k_cmn_debug_stat_rx(struct ath_rx_stats *rxstats, + struct ath_rx_status *rs); + void ath9k_cmn_debug_recv(struct dentry *debugfs_phy, +--- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c ++++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c +@@ -519,6 +519,7 @@ int ath9k_htc_init_debug(struct ath_hw * + + ath9k_cmn_debug_base_eeprom(priv->debug.debugfs_phy, priv->ah); + ath9k_cmn_debug_modal_eeprom(priv->debug.debugfs_phy, priv->ah); ++ ath9k_cmn_debug_eeprom(priv->debug.debugfs_phy, priv->ah); + + return 0; + } diff --git a/package/kernel/mac80211/patches/ath9k/501-ath9k_ahb_init.patch b/package/kernel/mac80211/patches/ath9k/501-ath9k_ahb_init.patch index b9c784eb25e..740ddc39dc3 100644 --- a/package/kernel/mac80211/patches/ath9k/501-ath9k_ahb_init.patch +++ b/package/kernel/mac80211/patches/ath9k/501-ath9k_ahb_init.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c -@@ -1143,25 +1143,25 @@ static int __init ath9k_init(void) +@@ -1178,25 +1178,25 @@ static int __init ath9k_init(void) { int error; diff --git a/package/kernel/mac80211/patches/ath9k/510-ath9k_intr_mitigation_tweak.patch b/package/kernel/mac80211/patches/ath9k/510-ath9k_intr_mitigation_tweak.patch index 75b48b480e3..fda050a8f20 100644 --- a/package/kernel/mac80211/patches/ath9k/510-ath9k_intr_mitigation_tweak.patch +++ b/package/kernel/mac80211/patches/ath9k/510-ath9k_intr_mitigation_tweak.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -403,13 +403,8 @@ static void ath9k_hw_init_config(struct +@@ -402,13 +402,8 @@ static void ath9k_hw_init_config(struct ah->config.rx_intr_mitigation = true; diff --git a/package/kernel/mac80211/patches/ath9k/511-ath9k_reduce_rxbuf.patch b/package/kernel/mac80211/patches/ath9k/511-ath9k_reduce_rxbuf.patch index 15b8d7b86b1..3abf16b03e3 100644 --- a/package/kernel/mac80211/patches/ath9k/511-ath9k_reduce_rxbuf.patch +++ b/package/kernel/mac80211/patches/ath9k/511-ath9k_reduce_rxbuf.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h -@@ -88,7 +88,7 @@ int ath_descdma_setup(struct ath_softc * +@@ -89,7 +89,7 @@ int ath_descdma_setup(struct ath_softc * (_l) &= ((_sz) - 1); \ } while (0) diff --git a/package/kernel/mac80211/patches/ath9k/512-ath9k_channelbw_debugfs.patch b/package/kernel/mac80211/patches/ath9k/512-ath9k_channelbw_debugfs.patch index 126d1d5c624..474fb3fdbeb 100644 --- a/package/kernel/mac80211/patches/ath9k/512-ath9k_channelbw_debugfs.patch +++ b/package/kernel/mac80211/patches/ath9k/512-ath9k_channelbw_debugfs.patch @@ -1,70 +1,16 @@ --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c -@@ -1411,6 +1411,52 @@ static const struct file_operations fops - .owner = THIS_MODULE - }; +@@ -1472,6 +1472,7 @@ int ath9k_init_debug(struct ath_hw *ah) + ath9k_cmn_debug_base_eeprom(sc->debug.debugfs_phy, sc->sc_ah); + ath9k_cmn_debug_modal_eeprom(sc->debug.debugfs_phy, sc->sc_ah); + ath9k_cmn_debug_eeprom(sc->debug.debugfs_phy, sc->sc_ah); ++ ath9k_cmn_debug_chanbw(sc->debug.debugfs_phy, sc->sc_ah); -+ -+static ssize_t read_file_chan_bw(struct file *file, char __user *user_buf, -+ size_t count, loff_t *ppos) -+{ -+ struct ath_softc *sc = file->private_data; -+ struct ath_common *common = ath9k_hw_common(sc->sc_ah); -+ char buf[32]; -+ unsigned int len; -+ -+ len = sprintf(buf, "0x%08x\n", common->chan_bw); -+ return simple_read_from_buffer(user_buf, count, ppos, buf, len); -+} -+ -+static ssize_t write_file_chan_bw(struct file *file, const char __user *user_buf, -+ size_t count, loff_t *ppos) -+{ -+ struct ath_softc *sc = file->private_data; -+ struct ath_common *common = ath9k_hw_common(sc->sc_ah); -+ unsigned long chan_bw; -+ char buf[32]; -+ ssize_t len; -+ -+ len = min(count, sizeof(buf) - 1); -+ if (copy_from_user(buf, user_buf, len)) -+ return -EFAULT; -+ -+ buf[len] = '\0'; -+ if (kstrtoul(buf, 0, &chan_bw)) -+ return -EINVAL; -+ -+ common->chan_bw = chan_bw; -+ if (!test_bit(ATH_OP_INVALID, &common->op_flags)) -+ ath9k_ops.config(sc->hw, IEEE80211_CONF_CHANGE_CHANNEL); -+ -+ return count; -+} -+ -+static const struct file_operations fops_chanbw = { -+ .read = read_file_chan_bw, -+ .write = write_file_chan_bw, -+ .open = simple_open, -+ .owner = THIS_MODULE, -+ .llseek = default_llseek, -+}; -+ -+ - int ath9k_init_debug(struct ath_hw *ah) - { - struct ath_common *common = ath9k_hw_common(ah); -@@ -1432,6 +1478,8 @@ int ath9k_init_debug(struct ath_hw *ah) - - debugfs_create_file("eeprom", S_IRUSR, sc->debug.debugfs_phy, sc, - &fops_eeprom); -+ debugfs_create_file("chanbw", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, -+ sc, &fops_chanbw); - debugfs_create_devm_seqfile(sc->dev, "dma", sc->debug.debugfs_phy, - read_file_dma); - debugfs_create_devm_seqfile(sc->dev, "interrupt", sc->debug.debugfs_phy, + debugfs_create_u32("gpio_mask", 0600, + sc->debug.debugfs_phy, &sc->sc_ah->gpio_mask); --- a/drivers/net/wireless/ath/ath.h +++ b/drivers/net/wireless/ath/ath.h -@@ -149,6 +149,7 @@ struct ath_common { +@@ -153,6 +153,7 @@ struct ath_common { int debug_mask; enum ath_device_state state; unsigned long op_flags; @@ -72,6 +18,14 @@ struct ath_ani ani; +@@ -181,6 +182,7 @@ struct ath_common { + const struct ath_ops *ops; + const struct ath_bus_ops *bus_ops; + const struct ath_ps_ops *ps_ops; ++ const struct ieee80211_ops *ieee_ops; + + bool btcoex_enabled; + bool disable_ani; --- a/drivers/net/wireless/ath/ath9k/common.c +++ b/drivers/net/wireless/ath/ath9k/common.c @@ -297,11 +297,13 @@ EXPORT_SYMBOL(ath9k_cmn_get_hw_crypto_ke @@ -123,3 +77,115 @@ return channel; } +--- a/drivers/net/wireless/ath/ath9k/common-debug.c ++++ b/drivers/net/wireless/ath/ath9k/common-debug.c +@@ -315,3 +315,55 @@ void ath9k_cmn_debug_eeprom(struct dentr + &fops_eeprom); + } + EXPORT_SYMBOL(ath9k_cmn_debug_eeprom); ++ ++static ssize_t read_file_chan_bw(struct file *file, char __user *user_buf, ++ size_t count, loff_t *ppos) ++{ ++ struct ath_hw *ah = file->private_data; ++ struct ath_common *common = ath9k_hw_common(ah); ++ char buf[32]; ++ unsigned int len; ++ ++ len = sprintf(buf, "0x%08x\n", common->chan_bw); ++ return simple_read_from_buffer(user_buf, count, ppos, buf, len); ++} ++ ++static ssize_t write_file_chan_bw(struct file *file, const char __user *user_buf, ++ size_t count, loff_t *ppos) ++{ ++ struct ath_hw *ah = file->private_data; ++ struct ath_common *common = ath9k_hw_common(ah); ++ unsigned long chan_bw; ++ char buf[32]; ++ ssize_t len; ++ ++ len = min(count, sizeof(buf) - 1); ++ if (copy_from_user(buf, user_buf, len)) ++ return -EFAULT; ++ ++ buf[len] = '\0'; ++ if (kstrtoul(buf, 0, &chan_bw)) ++ return -EINVAL; ++ ++ common->chan_bw = chan_bw; ++ if (!test_bit(ATH_OP_INVALID, &common->op_flags)) ++ common->ieee_ops->config(ah->hw, IEEE80211_CONF_CHANGE_CHANNEL); ++ ++ return count; ++} ++ ++static const struct file_operations fops_chanbw = { ++ .read = read_file_chan_bw, ++ .write = write_file_chan_bw, ++ .open = simple_open, ++ .owner = THIS_MODULE, ++ .llseek = default_llseek, ++}; ++ ++void ath9k_cmn_debug_chanbw(struct dentry *debugfs_phy, ++ struct ath_hw *ah) ++{ ++ debugfs_create_file("chanbw", S_IRUSR | S_IWUSR, debugfs_phy, ah, ++ &fops_chanbw); ++} ++EXPORT_SYMBOL(ath9k_cmn_debug_chanbw); +--- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c ++++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c +@@ -520,6 +520,7 @@ int ath9k_htc_init_debug(struct ath_hw * + ath9k_cmn_debug_base_eeprom(priv->debug.debugfs_phy, priv->ah); + ath9k_cmn_debug_modal_eeprom(priv->debug.debugfs_phy, priv->ah); + ath9k_cmn_debug_eeprom(priv->debug.debugfs_phy, priv->ah); ++ ath9k_cmn_debug_chanbw(priv->debug.debugfs_phy, priv->ah); + + return 0; + } +--- a/drivers/net/wireless/ath/ath9k/common-debug.h ++++ b/drivers/net/wireless/ath/ath9k/common-debug.h +@@ -71,6 +71,8 @@ void ath9k_cmn_debug_base_eeprom(struct + struct ath_hw *ah); + void ath9k_cmn_debug_eeprom(struct dentry *debugfs_phy, + struct ath_hw *ah); ++void ath9k_cmn_debug_chanbw(struct dentry *debugfs_phy, ++ struct ath_hw *ah); + void ath9k_cmn_debug_stat_rx(struct ath_rx_stats *rxstats, + struct ath_rx_status *rs); + void ath9k_cmn_debug_recv(struct dentry *debugfs_phy, +--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c ++++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c +@@ -631,6 +631,7 @@ static int ath9k_init_priv(struct ath9k_ + priv->ah = ah; + + common = ath9k_hw_common(ah); ++ common->ieee_ops = &ath9k_htc_ops; + common->ops = &ah->reg_ops; + common->ps_ops = &ath9k_htc_ps_ops; + common->bus_ops = &ath9k_usb_bus_ops; +@@ -746,9 +747,9 @@ static void ath9k_set_hw_capab(struct at + + hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN | + WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL | +- WIPHY_FLAG_HAS_CHANNEL_SWITCH; +- +- hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS; ++ WIPHY_FLAG_HAS_CHANNEL_SWITCH | ++ WIPHY_FLAG_SUPPORTS_5_10_MHZ | ++ WIPHY_FLAG_SUPPORTS_TDLS; + + hw->queues = 4; + hw->max_listen_interval = 1; +--- a/drivers/net/wireless/ath/ath9k/init.c ++++ b/drivers/net/wireless/ath/ath9k/init.c +@@ -733,6 +733,7 @@ static int ath9k_init_softc(u16 devid, s + if (!ath9k_is_chanctx_enabled()) + sc->cur_chan->hw_queue_base = 0; + ++ common->ieee_ops = &ath9k_ops; + common->ops = &ah->reg_ops; + common->bus_ops = bus_ops; + common->ps_ops = &ath9k_ps_ops; diff --git a/package/kernel/mac80211/patches/ath9k/513-ath9k_add_pci_ids.patch b/package/kernel/mac80211/patches/ath9k/513-ath9k_add_pci_ids.patch index 113c35625f7..a085e3a1fbe 100644 --- a/package/kernel/mac80211/patches/ath9k/513-ath9k_add_pci_ids.patch +++ b/package/kernel/mac80211/patches/ath9k/513-ath9k_add_pci_ids.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -663,6 +663,7 @@ int ath9k_hw_init(struct ath_hw *ah) +@@ -662,6 +662,7 @@ int ath9k_hw_init(struct ath_hw *ah) /* These are all the AR5008/AR9001/AR9002/AR9003 hardware family of chipsets */ switch (ah->hw_version.devid) { diff --git a/package/kernel/mac80211/patches/ath9k/530-ath9k_extra_leds.patch b/package/kernel/mac80211/patches/ath9k/530-ath9k_extra_leds.patch index 5fd5c73a2f3..9568b091de3 100644 --- a/package/kernel/mac80211/patches/ath9k/530-ath9k_extra_leds.patch +++ b/package/kernel/mac80211/patches/ath9k/530-ath9k_extra_leds.patch @@ -181,7 +181,7 @@ --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c -@@ -1055,7 +1055,7 @@ int ath9k_init_device(u16 devid, struct +@@ -1089,7 +1089,7 @@ int ath9k_init_device(u16 devid, struct #ifdef CPTCFG_MAC80211_LEDS /* must be initialized before ieee80211_register_hw */ @@ -192,9 +192,9 @@ #endif --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c -@@ -1456,6 +1456,61 @@ static const struct file_operations fops - .llseek = default_llseek, - }; +@@ -128,6 +128,61 @@ static const struct file_operations fops + + #define DMA_BUF_LEN 1024 +#ifdef CONFIG_MAC80211_LEDS + @@ -252,12 +252,12 @@ +#endif + - int ath9k_init_debug(struct ath_hw *ah) - { -@@ -1480,6 +1535,10 @@ 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); + static ssize_t read_file_ani(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +@@ -1432,6 +1487,10 @@ int ath9k_init_debug(struct ath_hw *ah) + ath9k_tx99_init_debug(sc); + ath9k_cmn_spectral_init_debug(&sc->spec_priv, sc->debug.debugfs_phy); + +#ifdef CONFIG_MAC80211_LEDS + debugfs_create_file("gpio_led", S_IWUSR, + sc->debug.debugfs_phy, sc, &fops_gpio_led); diff --git a/package/kernel/mac80211/patches/ath9k/542-ath9k_debugfs_diag.patch b/package/kernel/mac80211/patches/ath9k/542-ath9k_debugfs_diag.patch index f93a6fe5cd7..c54dbbb1884 100644 --- a/package/kernel/mac80211/patches/ath9k/542-ath9k_debugfs_diag.patch +++ b/package/kernel/mac80211/patches/ath9k/542-ath9k_debugfs_diag.patch @@ -1,8 +1,8 @@ --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c -@@ -1512,6 +1512,50 @@ static const struct file_operations fops - #endif - +@@ -1468,6 +1468,50 @@ void ath9k_deinit_debug(struct ath_softc + ath9k_cmn_spectral_deinit_debug(&sc->spec_priv); + } +static ssize_t read_file_diag(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) @@ -51,7 +51,7 @@ int ath9k_init_debug(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); -@@ -1539,6 +1583,8 @@ int ath9k_init_debug(struct ath_hw *ah) +@@ -1491,6 +1535,8 @@ int ath9k_init_debug(struct ath_hw *ah) debugfs_create_file("gpio_led", S_IWUSR, sc->debug.debugfs_phy, sc, &fops_gpio_led); #endif @@ -84,7 +84,7 @@ bool reset_power_on; bool htc_reset_init; -@@ -1076,6 +1084,7 @@ void ath9k_hw_check_nav(struct ath_hw *a +@@ -1079,6 +1087,7 @@ void ath9k_hw_check_nav(struct ath_hw *a bool ath9k_hw_check_alive(struct ath_hw *ah); bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode); @@ -94,7 +94,7 @@ struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah, --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -1883,6 +1883,20 @@ u32 ath9k_hw_get_tsf_offset(struct times +@@ -1881,6 +1881,20 @@ u32 ath9k_hw_get_tsf_offset(struct times } EXPORT_SYMBOL(ath9k_hw_get_tsf_offset); @@ -115,7 +115,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, struct ath9k_hw_cal_data *caldata, bool fastcc) { -@@ -2091,6 +2105,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st +@@ -2089,6 +2103,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st ar9003_hw_disable_phy_restart(ah); ath9k_hw_apply_gpio_override(ah); @@ -125,9 +125,9 @@ REG_SET_BIT(ah, AR_BTCOEX_WL_LNADIV, AR_BTCOEX_WL_LNADIV_FORCE_ON); --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c -@@ -531,6 +531,11 @@ irqreturn_t ath_isr(int irq, void *dev) - if (test_bit(ATH_OP_HW_RESET, &common->op_flags)) +@@ -538,6 +538,11 @@ irqreturn_t ath_isr(int irq, void *dev) return IRQ_HANDLED; + } + if (test_bit(ATH_DIAG_TRIGGER_ERROR, &ah->diag)) { + status |= ATH9K_INT_FATAL; diff --git a/package/kernel/mac80211/patches/ath9k/543-ath9k_entropy_from_adc.patch b/package/kernel/mac80211/patches/ath9k/543-ath9k_entropy_from_adc.patch index 0d938a37303..8b399f4b4ce 100644 --- a/package/kernel/mac80211/patches/ath9k/543-ath9k_entropy_from_adc.patch +++ b/package/kernel/mac80211/patches/ath9k/543-ath9k_entropy_from_adc.patch @@ -18,7 +18,7 @@ void (*spectral_scan_trigger)(struct ath_hw *ah); --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c -@@ -1927,6 +1927,26 @@ void ar9003_hw_init_rate_txpower(struct +@@ -1918,6 +1918,26 @@ void ar9003_hw_init_rate_txpower(struct } } @@ -26,9 +26,9 @@ +{ + int i, j; + -+ REG_RMW_FIELD(ah, AR_PHY_TEST, AR_PHY_TEST_BBB_OBS_SEL, 1); -+ REG_CLR_BIT(ah, AR_PHY_TEST, AR_PHY_TEST_RX_OBS_SEL_BIT5); -+ REG_RMW_FIELD(ah, AR_PHY_TEST_CTL_STATUS, AR_PHY_TEST_CTL_RX_OBS_SEL, 0); ++ REG_RMW_FIELD(ah, AR_PHY_TEST(ah), AR_PHY_TEST_BBB_OBS_SEL, 1); ++ REG_CLR_BIT(ah, AR_PHY_TEST(ah), AR_PHY_TEST_RX_OBS_SEL_BIT5); ++ REG_RMW_FIELD(ah, AR_PHY_TEST_CTL_STATUS(ah), AR_PHY_TEST_CTL_RX_OBS_SEL, 0); + + memset(buf, 0, len); + for (i = 0; i < len; i++) { @@ -45,7 +45,7 @@ void ar9003_hw_attach_phy_ops(struct ath_hw *ah) { struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah); -@@ -1963,6 +1983,7 @@ void ar9003_hw_attach_phy_ops(struct ath +@@ -1954,6 +1974,7 @@ void ar9003_hw_attach_phy_ops(struct ath priv_ops->set_radar_params = ar9003_hw_set_radar_params; priv_ops->fast_chan_change = ar9003_hw_fast_chan_change; @@ -55,7 +55,7 @@ ops->spectral_scan_config = ar9003_hw_spectral_scan_config; --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c -@@ -818,7 +818,8 @@ static void ath9k_init_txpower_limits(st +@@ -871,7 +871,8 @@ static void ath9k_init_txpower_limits(st if (ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) ath9k_init_band_txpower(sc, NL80211_BAND_5GHZ); @@ -65,7 +65,7 @@ } static const struct ieee80211_iface_limit if_limits[] = { -@@ -1015,6 +1016,18 @@ static void ath9k_set_hw_capab(struct at +@@ -1049,6 +1050,18 @@ static void ath9k_set_hw_capab(struct at wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0); } @@ -84,9 +84,9 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, const struct ath_bus_ops *bus_ops) { -@@ -1060,6 +1073,8 @@ int ath9k_init_device(u16 devid, struct - ARRAY_SIZE(ath9k_tpt_blink)); - #endif +@@ -1096,6 +1109,8 @@ int ath9k_init_device(u16 devid, struct + + wiphy_read_of_freq_limits(hw->wiphy); + ath_get_initial_entropy(sc); + @@ -110,7 +110,7 @@ static inline void ath9k_hw_set_bt_ant_diversity(struct ath_hw *ah, bool enable) --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c -@@ -1349,9 +1349,30 @@ void ar5008_hw_init_rate_txpower(struct +@@ -1340,9 +1340,30 @@ void ar5008_hw_init_rate_txpower(struct } } @@ -141,7 +141,7 @@ static const u32 ar5416_cca_regs[6] = { AR_PHY_CCA, AR_PHY_CH1_CCA, -@@ -1366,6 +1387,8 @@ int ar5008_hw_attach_phy_ops(struct ath_ +@@ -1357,6 +1378,8 @@ int ar5008_hw_attach_phy_ops(struct ath_ if (ret) return ret; diff --git a/package/kernel/mac80211/patches/ath9k/544-ath9k-ar933x-usb-hang-workaround.patch b/package/kernel/mac80211/patches/ath9k/544-ath9k-ar933x-usb-hang-workaround.patch index 93eee34b648..23a81864faa 100644 --- a/package/kernel/mac80211/patches/ath9k/544-ath9k-ar933x-usb-hang-workaround.patch +++ b/package/kernel/mac80211/patches/ath9k/544-ath9k-ar933x-usb-hang-workaround.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c -@@ -248,6 +248,19 @@ void ath9k_hw_get_channel_centers(struct +@@ -247,6 +247,19 @@ void ath9k_hw_get_channel_centers(struct centers->synth_center + (extoff * HT40_CHANNEL_CENTER_SHIFT); } @@ -20,7 +20,7 @@ /******************/ /* Chip Revisions */ /******************/ -@@ -1455,6 +1468,9 @@ static bool ath9k_hw_set_reset(struct at +@@ -1454,6 +1467,9 @@ static bool ath9k_hw_set_reset(struct at udelay(50); } @@ -30,7 +30,7 @@ return true; } -@@ -1554,6 +1570,9 @@ static bool ath9k_hw_chip_reset(struct a +@@ -1553,6 +1569,9 @@ static bool ath9k_hw_chip_reset(struct a ar9003_hw_internal_regulator_apply(ah); ath9k_hw_init_pll(ah, chan); @@ -40,7 +40,7 @@ return true; } -@@ -1861,8 +1880,14 @@ static int ath9k_hw_do_fastcc(struct ath +@@ -1859,8 +1878,14 @@ static int ath9k_hw_do_fastcc(struct ath if (AR_SREV_9271(ah)) ar9002_hw_load_ani_reg(ah, chan); @@ -55,7 +55,7 @@ return -EINVAL; } -@@ -2116,6 +2141,9 @@ int ath9k_hw_reset(struct ath_hw *ah, st +@@ -2114,6 +2139,9 @@ int ath9k_hw_reset(struct ath_hw *ah, st ath9k_hw_set_radar_params(ah); } diff --git a/package/kernel/mac80211/patches/ath9k/545-ath9k_ani_ws_detect.patch b/package/kernel/mac80211/patches/ath9k/545-ath9k_ani_ws_detect.patch index 466767adb92..d3bf07ff922 100644 --- a/package/kernel/mac80211/patches/ath9k/545-ath9k_ani_ws_detect.patch +++ b/package/kernel/mac80211/patches/ath9k/545-ath9k_ani_ws_detect.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c -@@ -978,55 +978,6 @@ static bool ar5008_hw_ani_control_new(st +@@ -969,55 +969,6 @@ static bool ar5008_hw_ani_control_new(st * on == 0 means more noise imm */ u32 on = param ? 1 : 0; @@ -79,7 +79,7 @@ static const u8 ofdm2pwr[] = { ALL_TARGET_LEGACY_6_24, ALL_TARGET_LEGACY_6_24, -@@ -1077,11 +1063,6 @@ static bool ar9003_hw_ani_control(struct +@@ -1068,11 +1054,6 @@ 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; @@ -91,7 +91,7 @@ s32 value, value2; switch (cmd & ah->ani_function) { -@@ -1095,61 +1076,6 @@ static bool ar9003_hw_ani_control(struct +@@ -1086,61 +1067,6 @@ static bool ar9003_hw_ani_control(struct */ u32 on = param ? 1 : 0; diff --git a/package/kernel/mac80211/patches/ath9k/548-ath9k_enable_gpio_chip.patch b/package/kernel/mac80211/patches/ath9k/548-ath9k_enable_gpio_chip.patch index 88198a45622..643d51285b0 100644 --- a/package/kernel/mac80211/patches/ath9k/548-ath9k_enable_gpio_chip.patch +++ b/package/kernel/mac80211/patches/ath9k/548-ath9k_enable_gpio_chip.patch @@ -10,7 +10,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> --- --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h -@@ -24,6 +24,7 @@ +@@ -25,6 +25,7 @@ #include <linux/completion.h> #include <linux/time.h> #include <linux/hw_random.h> @@ -91,7 +91,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> + gchip); + struct ath_hw *ah = gc->sc->sc_ah; + -+ return !((REG_READ(ah, AR_GPIO_OE_OUT) >> (offset * 2)) & 3); ++ return !((REG_READ(ah, AR_GPIO_OE_OUT(ah)) >> (offset * 2)) & 3); +} + +/* gpio_chip handler : get GPIO pin value */ diff --git a/package/kernel/mac80211/patches/ath9k/550-ath9k-disable-bands-via-dt.patch b/package/kernel/mac80211/patches/ath9k/550-ath9k-disable-bands-via-dt.patch deleted file mode 100644 index 7d3a334c42d..00000000000 --- a/package/kernel/mac80211/patches/ath9k/550-ath9k-disable-bands-via-dt.patch +++ /dev/null @@ -1,15 +0,0 @@ ---- a/drivers/net/wireless/ath/ath9k/init.c -+++ b/drivers/net/wireless/ath/ath9k/init.c -@@ -627,6 +627,12 @@ static int ath9k_of_init(struct ath_soft - - ath_dbg(common, CONFIG, "parsing configuration from OF node\n"); - -+ if (of_property_read_bool(np, "qca,disable-2ghz")) -+ ah->disable_2ghz = true; -+ -+ if (of_property_read_bool(np, "qca,disable-5ghz")) -+ ah->disable_5ghz = true; -+ - if (of_property_read_bool(np, "qca,no-eeprom")) { - /* ath9k-eeprom-<bus>-<id>.bin */ - scnprintf(eeprom_name, sizeof(eeprom_name), diff --git a/package/kernel/mac80211/patches/ath9k/551-ath9k_ubnt_uap_plus_hsr.patch b/package/kernel/mac80211/patches/ath9k/551-ath9k_ubnt_uap_plus_hsr.patch index cd2bdbf1a0c..efd2932446d 100644 --- a/package/kernel/mac80211/patches/ath9k/551-ath9k_ubnt_uap_plus_hsr.patch +++ b/package/kernel/mac80211/patches/ath9k/551-ath9k_ubnt_uap_plus_hsr.patch @@ -339,7 +339,7 @@ static void ath9k_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u32 queues, bool drop); -@@ -652,6 +653,7 @@ void ath_reset_work(struct work_struct * +@@ -659,6 +660,7 @@ void ath_reset_work(struct work_struct * static int ath9k_start(struct ieee80211_hw *hw) { struct ath_softc *sc = hw->priv; @@ -347,7 +347,7 @@ struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); struct ieee80211_channel *curchan = sc->cur_chan->chandef.chan; -@@ -730,6 +732,11 @@ static int ath9k_start(struct ieee80211_ +@@ -737,6 +739,11 @@ static int ath9k_start(struct ieee80211_ AR_GPIO_OUTPUT_MUX_AS_OUTPUT); } @@ -371,7 +371,7 @@ --- a/local-symbols +++ b/local-symbols -@@ -113,6 +113,7 @@ ATH9K_WOW= +@@ -128,6 +128,7 @@ ATH9K_WOW= ATH9K_RFKILL= ATH9K_CHANNEL_CONTEXT= ATH9K_PCOEM= diff --git a/package/kernel/mac80211/patches/ath9k/552-ath9k-ahb_of.patch b/package/kernel/mac80211/patches/ath9k/552-ath9k-ahb_of.patch index 8fd6e4409b0..637e607e366 100644 --- a/package/kernel/mac80211/patches/ath9k/552-ath9k-ahb_of.patch +++ b/package/kernel/mac80211/patches/ath9k/552-ath9k-ahb_of.patch @@ -16,7 +16,7 @@ static const struct platform_device_id ath9k_platform_id_table[] = { { -@@ -69,6 +77,242 @@ static const struct ath_bus_ops ath_ahb_ +@@ -69,6 +77,236 @@ static const struct ath_bus_ops ath_ahb_ .eeprom_read = ath_ahb_eeprom_read, }; @@ -218,12 +218,6 @@ + else + pdata->led_pin = -1; + -+ if (of_property_read_bool(pdev->dev.of_node, "qca,disable-2ghz")) -+ pdata->disable_2ghz = true; -+ -+ if (of_property_read_bool(pdev->dev.of_node, "qca,disable-5ghz")) -+ pdata->disable_5ghz = true; -+ + if (of_property_read_bool(pdev->dev.of_node, "qca,tx-gain-buffalo")) + pdata->tx_gain_buffalo = true; + @@ -259,7 +253,7 @@ static int ath_ahb_probe(struct platform_device *pdev) { void __iomem *mem; -@@ -80,6 +324,17 @@ static int ath_ahb_probe(struct platform +@@ -80,6 +318,17 @@ static int ath_ahb_probe(struct platform int ret = 0; struct ath_hw *ah; char hw_name[64]; @@ -277,7 +271,7 @@ if (!dev_get_platdata(&pdev->dev)) { dev_err(&pdev->dev, "no platform data specified\n"); -@@ -122,13 +377,16 @@ static int ath_ahb_probe(struct platform +@@ -118,13 +367,16 @@ static int ath_ahb_probe(struct platform sc->mem = mem; sc->irq = irq; @@ -295,7 +289,7 @@ if (ret) { dev_err(&pdev->dev, "failed to initialize device\n"); goto err_irq; -@@ -159,6 +417,9 @@ static int ath_ahb_remove(struct platfor +@@ -155,6 +407,9 @@ static int ath_ahb_remove(struct platfor free_irq(sc->irq, sc); ieee80211_free_hw(sc->hw); } @@ -305,7 +299,7 @@ return 0; } -@@ -168,6 +429,9 @@ static struct platform_driver ath_ahb_dr +@@ -164,6 +419,9 @@ static struct platform_driver ath_ahb_dr .remove = ath_ahb_remove, .driver = { .name = "ath9k", @@ -317,7 +311,7 @@ }; --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h -@@ -25,6 +25,7 @@ +@@ -26,6 +26,7 @@ #include <linux/time.h> #include <linux/hw_random.h> #include <linux/gpio/driver.h> diff --git a/package/kernel/mac80211/patches/ath9k/553-ath9k_of_gpio_mask.patch b/package/kernel/mac80211/patches/ath9k/553-ath9k_of_gpio_mask.patch index 8e0041e3efc..752a4980a40 100644 --- a/package/kernel/mac80211/patches/ath9k/553-ath9k_of_gpio_mask.patch +++ b/package/kernel/mac80211/patches/ath9k/553-ath9k_of_gpio_mask.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c -@@ -654,6 +654,12 @@ static int ath9k_of_init(struct ath_soft +@@ -696,6 +696,12 @@ static int ath9k_of_init(struct ath_soft return 0; } @@ -13,7 +13,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, const struct ath_bus_ops *bus_ops) { -@@ -757,6 +763,9 @@ static int ath9k_init_softc(u16 devid, s +@@ -804,6 +810,9 @@ static int ath9k_init_softc(u16 devid, s if (ret) goto err_hw; diff --git a/package/kernel/mac80211/patches/brcm/812-b43-add-antenna-control.patch b/package/kernel/mac80211/patches/brcm/812-b43-add-antenna-control.patch index 52ae7a8ebaa..22b67c49d8e 100644 --- a/package/kernel/mac80211/patches/brcm/812-b43-add-antenna-control.patch +++ b/package/kernel/mac80211/patches/brcm/812-b43-add-antenna-control.patch @@ -20,7 +20,7 @@ if (phy->type == B43_PHYTYPE_B) { value16 = b43_read16(dev, 0x005E); -@@ -3985,7 +3985,6 @@ static int b43_op_config(struct ieee8021 +@@ -3986,7 +3986,6 @@ static int b43_op_config(struct ieee8021 struct b43_wldev *dev = wl->current_dev; struct b43_phy *phy = &dev->phy; struct ieee80211_conf *conf = &hw->conf; @@ -28,7 +28,7 @@ int err = 0; mutex_lock(&wl->mutex); -@@ -4028,11 +4027,9 @@ static int b43_op_config(struct ieee8021 +@@ -4029,11 +4028,9 @@ static int b43_op_config(struct ieee8021 } /* Antennas for RX and management frame TX. */ @@ -89,8 +89,8 @@ + static const struct ieee80211_ops b43_hw_ops = { .tx = b43_op_tx, - .conf_tx = b43_op_conf_tx, -@@ -5197,6 +5235,8 @@ static const struct ieee80211_ops b43_hw + .wake_tx_queue = ieee80211_handle_wake_tx_queue, +@@ -5198,6 +5236,8 @@ 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, @@ -99,7 +99,7 @@ }; /* Hard-reset the chip. Do not call this directly. -@@ -5498,6 +5538,8 @@ static int b43_one_core_attach(struct b4 +@@ -5499,6 +5539,8 @@ static int b43_one_core_attach(struct b4 if (!wldev) goto out; @@ -108,7 +108,7 @@ wldev->use_pio = b43_modparam_pio; wldev->dev = dev; wldev->wl = wl; -@@ -5592,6 +5634,9 @@ static struct b43_wl *b43_wireless_init( +@@ -5590,6 +5632,9 @@ static struct b43_wl *b43_wireless_init( wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST); diff --git a/package/kernel/mac80211/patches/brcm/815-b43-always-take-overlapping-devs.patch b/package/kernel/mac80211/patches/brcm/815-b43-always-take-overlapping-devs.patch index a8eae19413b..3700eaa1a06 100644 --- a/package/kernel/mac80211/patches/brcm/815-b43-always-take-overlapping-devs.patch +++ b/package/kernel/mac80211/patches/brcm/815-b43-always-take-overlapping-devs.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/broadcom/b43/main.c +++ b/drivers/net/wireless/broadcom/b43/main.c -@@ -114,7 +114,7 @@ static int b43_modparam_pio = 0; +@@ -114,7 +114,7 @@ static int b43_modparam_pio; module_param_named(pio, b43_modparam_pio, int, 0644); MODULE_PARM_DESC(pio, "Use PIO accesses by default: 0=DMA, 1=PIO"); diff --git a/package/kernel/mac80211/patches/brcm/860-brcmfmac-register-wiphy-s-during-module_init.patch b/package/kernel/mac80211/patches/brcm/860-brcmfmac-register-wiphy-s-during-module_init.patch deleted file mode 100644 index c9730e29fdd..00000000000 --- a/package/kernel/mac80211/patches/brcm/860-brcmfmac-register-wiphy-s-during-module_init.patch +++ /dev/null @@ -1,64 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Mon, 8 Jun 2015 16:11:40 +0200 -Subject: [PATCH] brcmfmac: register wiphy(s) during module_init -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This is needed by OpenWrt which expects all PHYs to be created after -module loads successfully. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> ---- - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c -@@ -431,6 +431,7 @@ struct brcmf_fw { - struct brcmf_fw_request *req; - u32 curpos; - void (*done)(struct device *dev, int err, struct brcmf_fw_request *req); -+ struct completion *completion; - }; - - static void brcmf_fw_request_done(const struct firmware *fw, void *ctx); -@@ -638,6 +639,8 @@ static void brcmf_fw_request_done(const - fwctx->req = NULL; - } - fwctx->done(fwctx->dev, ret, fwctx->req); -+ if (fwctx->completion) -+ complete(fwctx->completion); - kfree(fwctx); - } - -@@ -662,6 +665,8 @@ int brcmf_fw_get_firmwares(struct device - { - struct brcmf_fw_item *first = &req->items[0]; - struct brcmf_fw *fwctx; -+ struct completion completion; -+ unsigned long time_left; - int ret; - - brcmf_dbg(TRACE, "enter: dev=%s\n", dev_name(dev)); -@@ -678,6 +683,9 @@ int brcmf_fw_get_firmwares(struct device - fwctx->dev = dev; - fwctx->req = req; - fwctx->done = fw_cb; -+ -+ init_completion(&completion); -+ fwctx->completion = &completion; - - ret = request_firmware_nowait(THIS_MODULE, true, first->path, - fwctx->dev, GFP_KERNEL, fwctx, -@@ -685,6 +693,12 @@ int brcmf_fw_get_firmwares(struct device - if (ret < 0) - brcmf_fw_request_done(NULL, fwctx); - -+ -+ time_left = wait_for_completion_timeout(&completion, -+ msecs_to_jiffies(5000)); -+ if (!time_left && fwctx) -+ fwctx->completion = NULL; -+ - return 0; - } - diff --git a/package/kernel/mac80211/patches/brcm/861-brcmfmac-workaround-bug-with-some-inconsistent-BSSes.patch b/package/kernel/mac80211/patches/brcm/861-brcmfmac-workaround-bug-with-some-inconsistent-BSSes.patch index 7b4cb250f93..b06172ec0ef 100644 --- a/package/kernel/mac80211/patches/brcm/861-brcmfmac-workaround-bug-with-some-inconsistent-BSSes.patch +++ b/package/kernel/mac80211/patches/brcm/861-brcmfmac-workaround-bug-with-some-inconsistent-BSSes.patch @@ -10,7 +10,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c -@@ -715,8 +715,36 @@ static struct wireless_dev *brcmf_cfg802 +@@ -979,8 +979,36 @@ static struct wireless_dev *brcmf_cfg802 struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); struct brcmf_pub *drvr = cfg->pub; struct wireless_dev *wdev; diff --git a/package/kernel/mac80211/patches/brcm/862-brcmfmac-Disable-power-management.patch b/package/kernel/mac80211/patches/brcm/862-brcmfmac-Disable-power-management.patch index e640849e6ad..92e647816b4 100644 --- a/package/kernel/mac80211/patches/brcm/862-brcmfmac-Disable-power-management.patch +++ b/package/kernel/mac80211/patches/brcm/862-brcmfmac-Disable-power-management.patch @@ -14,7 +14,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c -@@ -2958,6 +2958,10 @@ brcmf_cfg80211_set_power_mgmt(struct wip +@@ -3327,6 +3327,10 @@ brcmf_cfg80211_set_power_mgmt(struct wip * preference in cfg struct to apply this to * FW later while initializing the dongle */ diff --git a/package/kernel/mac80211/patches/brcm/863-brcmfmac-add-in-driver-tables-with-country-codes.patch b/package/kernel/mac80211/patches/brcm/863-brcmfmac-add-in-driver-tables-with-country-codes.patch index 9658bda1c17..f873528e263 100644 --- a/package/kernel/mac80211/patches/brcm/863-brcmfmac-add-in-driver-tables-with-country-codes.patch +++ b/package/kernel/mac80211/patches/brcm/863-brcmfmac-add-in-driver-tables-with-country-codes.patch @@ -12,9 +12,9 @@ Signed-off-by: Rafał Miłecki <rafal@milecki.pl> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c -@@ -12,6 +12,36 @@ - #include "common.h" - #include "of.h" +@@ -65,6 +65,36 @@ static int brcmf_of_get_country_codes(st + return 0; + } +/* TODO: FIXME: Use DT */ +static void brcmf_of_probe_cc(struct device *dev, @@ -49,12 +49,12 @@ Signed-off-by: Rafał Miłecki <rafal@milecki.pl> void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type, struct brcmf_mp_device *settings) { -@@ -43,6 +73,8 @@ void brcmf_of_probe(struct device *dev, +@@ -113,6 +143,8 @@ void brcmf_of_probe(struct device *dev, of_node_put(root); } + brcmf_of_probe_cc(dev, settings); + - if (!np || bus_type != BRCMF_BUSTYPE_SDIO || - !of_device_is_compatible(np, "brcm,bcm4329-fmac")) + if (!np || !of_device_is_compatible(np, "brcm,bcm4329-fmac")) return; + diff --git a/package/kernel/mac80211/patches/brcm/865-brcmfmac-disable-dump_survey-on-bcm2835.patch b/package/kernel/mac80211/patches/brcm/865-brcmfmac-disable-dump_survey-on-bcm2835.patch new file mode 100644 index 00000000000..bb87c69ff38 --- /dev/null +++ b/package/kernel/mac80211/patches/brcm/865-brcmfmac-disable-dump_survey-on-bcm2835.patch @@ -0,0 +1,38 @@ +brcmfmac: disable dump_survey on Raspberry Pi + +Enabling this causes slow iwinfo calls on Raspberry Pi and LuCI slows down +when wireless is enabled. +https://github.com/openwrt/openwrt/issues/14013 + +Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> +--- + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +@@ -7987,6 +7987,7 @@ static s32 brcmf_translate_country_code( + return 0; + } + ++#if !defined(CONFIG_ARCH_BCM2835) + static int + brcmf_parse_dump_obss(char *buf, struct brcmf_dump_survey *survey) + { +@@ -8209,6 +8210,7 @@ exit: + brcmf_set_mpc(ifp, 1); + return err; + } ++#endif /* CONFIG_ARCH_BCM2835 */ + + static void brcmf_cfg80211_reg_notifier(struct wiphy *wiphy, + struct regulatory_request *req) +@@ -8361,8 +8363,10 @@ struct brcmf_cfg80211_info *brcmf_cfg802 + if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_WOWL_GTK)) + ops->set_rekey_data = brcmf_cfg80211_set_rekey_data; + #endif ++#if !defined(CONFIG_ARCH_BCM2835) + if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_DUMP_OBSS)) + ops->dump_survey = brcmf_cfg80211_dump_survey; ++#endif /* CONFIG_ARCH_BCM2835 */ + + err = wiphy_register(wiphy); + if (err < 0) { diff --git a/package/kernel/mac80211/patches/brcm/998-survey.patch b/package/kernel/mac80211/patches/brcm/998-survey.patch deleted file mode 100644 index 9e9f4bbf8fb..00000000000 --- a/package/kernel/mac80211/patches/brcm/998-survey.patch +++ /dev/null @@ -1,148 +0,0 @@ ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c -@@ -2910,6 +2910,63 @@ done: - } - - static int -+brcmf_cfg80211_dump_survey(struct wiphy *wiphy, struct net_device *ndev, -+ int idx, struct survey_info *survey) -+{ -+ struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); -+ struct brcmf_if *ifp = netdev_priv(ndev); -+ struct brcmu_chan ch; -+ enum nl80211_band band = 0; -+ s32 err = 0; -+ int noise; -+ u32 freq; -+ u32 chanspec; -+ -+ memset(survey, 0, sizeof(struct survey_info)); -+ if (idx != 0) { -+ if (idx >= cfg->pub->num_chan_stats || cfg->pub->chan_stats == NULL) -+ return -ENOENT; -+ if (cfg->pub->chan_stats[idx].freq == 0) -+ return -ENOENT; -+ survey->filled = SURVEY_INFO_NOISE_DBM; -+ survey->channel = ieee80211_get_channel(wiphy, cfg->pub->chan_stats[idx].freq); -+ survey->noise = cfg->pub->chan_stats[idx].noise; -+ return 0; -+ } -+ -+ err = brcmf_fil_iovar_int_get(ifp, "chanspec", &chanspec); -+ if (err) { -+ brcmf_err("chanspec failed (%d)\n", err); -+ return err; -+ } -+ -+ ch.chspec = chanspec; -+ cfg->d11inf.decchspec(&ch); -+ -+ switch (ch.band) { -+ case BRCMU_CHAN_BAND_2G: -+ band = NL80211_BAND_2GHZ; -+ break; -+ case BRCMU_CHAN_BAND_5G: -+ band = NL80211_BAND_5GHZ; -+ break; -+ } -+ -+ freq = ieee80211_channel_to_frequency(ch.control_ch_num, band); -+ survey->channel = ieee80211_get_channel(wiphy, freq); -+ -+ err = brcmf_fil_cmd_int_get(ifp, BRCMF_C_GET_PHY_NOISE, &noise); -+ if (err) { -+ brcmf_err("Could not get noise (%d)\n", err); -+ return err; -+ } -+ -+ survey->filled = SURVEY_INFO_NOISE_DBM | SURVEY_INFO_IN_USE; -+ survey->noise = le32_to_cpu(noise); -+ return 0; -+} -+ -+static int - brcmf_cfg80211_dump_station(struct wiphy *wiphy, struct net_device *ndev, - int idx, u8 *mac, struct station_info *sinfo) - { -@@ -3005,6 +3062,7 @@ static s32 brcmf_inform_single_bss(struc - struct brcmu_chan ch; - u16 channel; - u32 freq; -+ int i; - u16 notify_capability; - u16 notify_interval; - u8 *notify_ie; -@@ -3029,6 +3087,17 @@ static s32 brcmf_inform_single_bss(struc - band = NL80211_BAND_5GHZ; - - freq = ieee80211_channel_to_frequency(channel, band); -+ for (i = 0;i < cfg->pub->num_chan_stats;i++) { -+ if (freq == cfg->pub->chan_stats[i].freq) -+ break; -+ if (cfg->pub->chan_stats[i].freq == 0) -+ break; -+ } -+ if (i < cfg->pub->num_chan_stats) { -+ cfg->pub->chan_stats[i].freq = freq; -+ cfg->pub->chan_stats[i].noise = bi->phy_noise; -+ } -+ - bss_data.chan = ieee80211_get_channel(wiphy, freq); - bss_data.scan_width = NL80211_BSS_CHAN_WIDTH_20; - bss_data.boottime_ns = ktime_to_ns(ktime_get_boottime()); -@@ -5515,6 +5584,7 @@ static struct cfg80211_ops brcmf_cfg8021 - .leave_ibss = brcmf_cfg80211_leave_ibss, - .get_station = brcmf_cfg80211_get_station, - .dump_station = brcmf_cfg80211_dump_station, -+ .dump_survey = brcmf_cfg80211_dump_survey, - .set_tx_power = brcmf_cfg80211_set_tx_power, - .get_tx_power = brcmf_cfg80211_get_tx_power, - .add_key = brcmf_cfg80211_add_key, ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c -@@ -1356,6 +1356,8 @@ int brcmf_attach(struct device *dev) - - /* Link to bus module */ - drvr->hdrlen = 0; -+ drvr->chan_stats = vzalloc(256 * sizeof(struct brcmf_chan_stats)); -+ drvr->num_chan_stats = 256; - - /* Attach and link in the protocol */ - ret = brcmf_proto_attach(drvr); -@@ -1438,6 +1440,12 @@ void brcmf_detach(struct device *dev) - if (drvr == NULL) - return; - -+ drvr->num_chan_stats = 0; -+ if (drvr->chan_stats) { -+ vfree(drvr->chan_stats); -+ drvr->chan_stats = NULL; -+ } -+ - #ifdef CONFIG_INET - unregister_inetaddr_notifier(&drvr->inetaddr_notifier); - #endif ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h -@@ -91,6 +91,11 @@ struct brcmf_rev_info { - u32 nvramrev; - }; - -+struct brcmf_chan_stats { -+ u32 freq; -+ int noise; -+}; -+ - /* Common structure for module and instance linkage */ - struct brcmf_pub { - /* Linkage ponters */ -@@ -100,6 +105,9 @@ struct brcmf_pub { - struct cfg80211_ops *ops; - struct brcmf_cfg80211_info *config; - -+ int num_chan_stats; -+ struct brcmf_chan_stats *chan_stats; -+ - /* Internal brcmf items */ - uint hdrlen; /* Total BRCMF header length (proto + bus) */ - diff --git a/package/kernel/mac80211/patches/build/003-remove_bogus_modparams.patch b/package/kernel/mac80211/patches/build/003-remove_bogus_modparams.patch index 8fa465a7e1c..aa26c8cb2ab 100644 --- a/package/kernel/mac80211/patches/build/003-remove_bogus_modparams.patch +++ b/package/kernel/mac80211/patches/build/003-remove_bogus_modparams.patch @@ -1,6 +1,6 @@ --- a/compat/main.c +++ b/compat/main.c -@@ -20,31 +20,6 @@ MODULE_LICENSE("GPL"); +@@ -19,31 +19,6 @@ MODULE_LICENSE("GPL"); #error "You need a CPTCFG_VERSION" #endif diff --git a/package/kernel/mac80211/patches/build/004-fix-kconf-compiling.patch b/package/kernel/mac80211/patches/build/004-fix-kconf-compiling.patch new file mode 100644 index 00000000000..8bae8367f76 --- /dev/null +++ b/package/kernel/mac80211/patches/build/004-fix-kconf-compiling.patch @@ -0,0 +1,47 @@ +--- a/Makefile.real ++++ b/Makefile.real +@@ -6,6 +6,18 @@ else + export BACKPORTS_GIT_TRACKER_DEF= + endif + ++ifneq ($(LLVM),) ++ifneq ($(filter %/,$(LLVM)),) ++LLVM_PREFIX := $(LLVM) ++else ifneq ($(filter -%,$(LLVM)),) ++LLVM_SUFFIX := $(LLVM) ++endif ++ ++HOSTCC = $(LLVM_PREFIX)clang$(LLVM_SUFFIX) ++else ++HOSTCC = gcc ++endif ++ + # disable built-in rules for this file + .SUFFIXES: + +@@ -24,21 +36,21 @@ listnewconfig oldaskconfig oldconfig \ + silentoldconfig olddefconfig oldnoconfig \ + allnoconfig allyesconfig allmodconfig \ + alldefconfig randconfig: +- @$(MAKE) -C kconf conf ++ @$(MAKE) -C kconf CC=$(HOSTCC) conf + @./kconf/conf --$@ Kconfig + + .PHONY: usedefconfig + usedefconfig: +- @$(MAKE) -C kconf conf ++ @$(MAKE) -C kconf CC=$(HOSTCC) conf + @./kconf/conf --defconfig=defconfig Kconfig + + .PHONY: savedefconfig + savedefconfig: +- @$(MAKE) -C kconf conf ++ @$(MAKE) -C kconf CC=$(HOSTCC) conf + @./kconf/conf --savedefconfig=defconfig Kconfig + + defconfig-%:: +- @$(MAKE) -C kconf conf ++ @$(MAKE) -C kconf CC=$(HOSTCC) conf + @./kconf/conf --defconfig=defconfigs/$(@:defconfig-%=%) Kconfig + + .config: diff --git a/package/kernel/mac80211/patches/build/004-kconfig_backport_fix.patch b/package/kernel/mac80211/patches/build/004-kconfig_backport_fix.patch deleted file mode 100644 index 2c9572ec93e..00000000000 --- a/package/kernel/mac80211/patches/build/004-kconfig_backport_fix.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/backport-include/linux/kconfig.h -+++ b/backport-include/linux/kconfig.h -@@ -5,6 +5,8 @@ - #include_next <linux/kconfig.h> - #endif - -+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0) -+ - #ifndef __ARG_PLACEHOLDER_1 - #define __ARG_PLACEHOLDER_1 0, - #define config_enabled(cfg) _config_enabled(cfg) -@@ -16,6 +18,7 @@ - * 3.1 - 3.3 had a broken version of this, so undef - * (they didn't have __ARG_PLACEHOLDER_1) - */ -+ - #undef IS_ENABLED - #define IS_ENABLED(option) \ - (config_enabled(option) || config_enabled(option##_MODULE)) -@@ -31,6 +34,8 @@ - #undef IS_BUILTIN - #define IS_BUILTIN(option) config_enabled(option) - -+#endif -+ - #ifndef IS_REACHABLE - /* - * IS_REACHABLE(CONFIG_FOO) evaluates to 1 if the currently compiled diff --git a/package/kernel/mac80211/patches/build/010-disable_rfkill.patch b/package/kernel/mac80211/patches/build/010-disable_rfkill.patch deleted file mode 100644 index d5253063ce9..00000000000 --- a/package/kernel/mac80211/patches/build/010-disable_rfkill.patch +++ /dev/null @@ -1,15 +0,0 @@ ---- a/backport-include/linux/rfkill.h -+++ b/backport-include/linux/rfkill.h -@@ -2,6 +2,12 @@ - #define __COMPAT_RFKILL_H - #include <linux/version.h> - -+#undef CONFIG_RFKILL -+#undef CONFIG_RFKILL_FULL -+#undef CONFIG_RFKILL_LEDS -+#undef CONFIG_RFKILL_MODULE -+#undef CONFIG_RFKILL_FULL_MODULE -+ - #if LINUX_VERSION_IS_GEQ(3,10,0) - #include_next <linux/rfkill.h> - #else diff --git a/package/kernel/mac80211/patches/build/015-ipw200-mtu.patch b/package/kernel/mac80211/patches/build/015-ipw200-mtu.patch deleted file mode 100644 index 68db4f72d37..00000000000 --- a/package/kernel/mac80211/patches/build/015-ipw200-mtu.patch +++ /dev/null @@ -1,34 +0,0 @@ ---- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c -+++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c -@@ -11470,6 +11470,15 @@ static const struct attribute_group ipw_ - .attrs = ipw_sysfs_entries, - }; - -+#if LINUX_VERSION_IS_LESS(4,10,0) -+static int __change_mtu(struct net_device *ndev, int new_mtu){ -+ if (new_mtu < 68 || new_mtu > LIBIPW_DATA_LEN) -+ return -EINVAL; -+ ndev->mtu = new_mtu; -+ return 0; -+} -+#endif -+ - #ifdef CPTCFG_IPW2200_PROMISCUOUS - static int ipw_prom_open(struct net_device *dev) - { -@@ -11518,15 +11527,6 @@ static netdev_tx_t ipw_prom_hard_start_x - return NETDEV_TX_OK; - } - --#if LINUX_VERSION_IS_LESS(4,10,0) --static int __change_mtu(struct net_device *ndev, int new_mtu){ -- if (new_mtu < 68 || new_mtu > LIBIPW_DATA_LEN) -- return -EINVAL; -- ndev->mtu = new_mtu; -- return 0; --} --#endif -- - static const struct net_device_ops ipw_prom_netdev_ops = { - #if LINUX_VERSION_IS_LESS(4,10,0) - .ndo_change_mtu = __change_mtu, diff --git a/package/kernel/mac80211/patches/build/050-lib80211_option.patch b/package/kernel/mac80211/patches/build/050-lib80211_option.patch deleted file mode 100644 index c1b1bc757f2..00000000000 --- a/package/kernel/mac80211/patches/build/050-lib80211_option.patch +++ /dev/null @@ -1,34 +0,0 @@ ---- a/net/wireless/Kconfig -+++ b/net/wireless/Kconfig -@@ -188,7 +188,7 @@ config CFG80211_WEXT_EXPORT - endif # CFG80211 - - config LIB80211 -- tristate -+ tristate "lib80211" - depends on m - default n - help -@@ -198,19 +198,19 @@ config LIB80211 - Drivers should select this themselves if needed. - - config LIB80211_CRYPT_WEP -- tristate -+ tristate "lib80211 WEP support" - depends on m - select BPAUTO_CRYPTO_LIB_ARC4 - - config LIB80211_CRYPT_CCMP -- tristate -+ tristate "lib80211 CCMP support" - depends on m - depends on CRYPTO - depends on CRYPTO_AES - depends on CRYPTO_CCM - - config LIB80211_CRYPT_TKIP -- tristate -+ tristate "lib80211 TKIP support" - depends on m - select BPAUTO_CRYPTO_LIB_ARC4 - diff --git a/package/kernel/mac80211/patches/build/060-no_local_ssb_bcma.patch b/package/kernel/mac80211/patches/build/060-no_local_ssb_bcma.patch index ff2ce2071f5..451d0b79fcc 100644 --- a/package/kernel/mac80211/patches/build/060-no_local_ssb_bcma.patch +++ b/package/kernel/mac80211/patches/build/060-no_local_ssb_bcma.patch @@ -1,9 +1,9 @@ --- a/local-symbols +++ b/local-symbols -@@ -437,43 +437,6 @@ USB_SIERRA_NET= - USB_VL600= +@@ -491,43 +491,6 @@ USB_VL600= USB_NET_CH9200= USB_NET_AQC111= + USB_RTL8153_ECM= -SSB_POSSIBLE= -SSB= -SSB_SPROM= @@ -99,7 +99,7 @@ return (bus->chipco.dev ? bus->chipco.dev : bus->pcicore.dev); #else return bus->chipco.dev; -@@ -4870,7 +4870,7 @@ static int b43_wireless_core_init(struct +@@ -4871,7 +4871,7 @@ static int b43_wireless_core_init(struct } if (sprom->boardflags_lo & B43_BFL_XTAL_NOSLOW) hf |= B43_HF_DSCRQ; /* Disable slowclock requests from ucode. */ @@ -158,27 +158,6 @@ pcidev = bus->pcicore.dev; #endif gpiodev = bus->chipco.dev ? : pcidev; ---- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.h -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/led.h -@@ -24,7 +24,7 @@ struct brcms_led { - struct gpio_desc *gpiod; - }; - --#ifdef CPTCFG_BCMA_DRIVER_GPIO -+#ifdef CONFIG_BCMA_DRIVER_GPIO - void brcms_led_unregister(struct brcms_info *wl); - int brcms_led_register(struct brcms_info *wl); - #else ---- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/Makefile -@@ -42,6 +42,6 @@ brcmsmac-y := \ - brcms_trace_events.o \ - debug.o - --brcmsmac-$(CPTCFG_BCMA_DRIVER_GPIO) += led.o -+brcmsmac-$(CONFIG_BCMA_DRIVER_GPIO) += led.o - - obj-$(CPTCFG_BRCMSMAC) += brcmsmac.o --- a/drivers/net/wireless/broadcom/brcm80211/Kconfig +++ b/drivers/net/wireless/broadcom/brcm80211/Kconfig @@ -8,7 +8,7 @@ config BRCMSMAC @@ -187,15 +166,15 @@ depends on BCMA_POSSIBLE - select BCMA + depends on BCMA - select NEW_LEDS if BCMA_DRIVER_GPIO - select LEDS_CLASS if BCMA_DRIVER_GPIO select BRCMUTIL + depends on FW_LOADER + depends on CORDIC --- a/Kconfig.local +++ b/Kconfig.local -@@ -1315,117 +1315,6 @@ config BACKPORTED_USB_NET_CH9200 - config BACKPORTED_USB_NET_AQC111 +@@ -1477,117 +1477,6 @@ config BACKPORTED_USB_NET_AQC111 + config BACKPORTED_USB_RTL8153_ECM tristate - default USB_NET_AQC111 + default USB_RTL8153_ECM -config BACKPORTED_SSB_POSSIBLE - tristate - default SSB_POSSIBLE @@ -312,7 +291,7 @@ default USB_ACM --- a/Kconfig.sources +++ b/Kconfig.sources -@@ -7,9 +7,6 @@ source "$BACKPORT_DIR/net/mac80211/Kconf +@@ -10,9 +10,6 @@ source "$BACKPORT_DIR/drivers/soc/qcom/K source "$BACKPORT_DIR/drivers/net/wireless/Kconfig" source "$BACKPORT_DIR/drivers/net/usb/Kconfig" @@ -324,9 +303,9 @@ source "$BACKPORT_DIR/drivers/staging/Kconfig" --- a/Makefile.kernel +++ b/Makefile.kernel -@@ -40,8 +40,6 @@ obj-y += compat/ - obj-$(CPTCFG_CFG80211) += net/wireless/ - obj-$(CPTCFG_MAC80211) += net/mac80211/ +@@ -43,8 +43,6 @@ obj-$(CPTCFG_QRTR) += net/qrtr/ + obj-$(CPTCFG_QCOM_QMI_HELPERS) += drivers/soc/qcom/ + obj-$(CPTCFG_MHI_BUS) += drivers/bus/mhi/ obj-$(CPTCFG_WLAN) += drivers/net/wireless/ -obj-$(CPTCFG_SSB) += drivers/ssb/ -obj-$(CPTCFG_BCMA) += drivers/bcma/ diff --git a/package/kernel/mac80211/patches/build/070-remove-broken-wext-select.patch b/package/kernel/mac80211/patches/build/070-remove-broken-wext-select.patch new file mode 100644 index 00000000000..121b7faad93 --- /dev/null +++ b/package/kernel/mac80211/patches/build/070-remove-broken-wext-select.patch @@ -0,0 +1,10 @@ +--- a/drivers/staging/rtl8723bs/Kconfig ++++ b/drivers/staging/rtl8723bs/Kconfig +@@ -5,7 +5,6 @@ config RTL8723BS + depends on m + depends on WLAN && MMC && CFG80211 + depends on m +- select CFG80211_WEXT + depends on CRYPTO + select BPAUTO_CRYPTO_LIB_ARC4 + help diff --git a/package/kernel/mac80211/patches/build/080-resv_start_op.patch b/package/kernel/mac80211/patches/build/080-resv_start_op.patch new file mode 100644 index 00000000000..802a0e3fc8a --- /dev/null +++ b/package/kernel/mac80211/patches/build/080-resv_start_op.patch @@ -0,0 +1,24 @@ +--- a/drivers/net/wireless/virtual/mac80211_hwsim.c ++++ b/drivers/net/wireless/virtual/mac80211_hwsim.c +@@ -6179,7 +6179,9 @@ static struct genl_family hwsim_genl_fam + .module = THIS_MODULE, + .small_ops = hwsim_ops, + .n_small_ops = ARRAY_SIZE(hwsim_ops), ++#if LINUX_VERSION_IS_GEQ(6,1,0) + .resv_start_op = HWSIM_CMD_REPORT_PMSR + 1, // match with __HWSIM_CMD_MAX ++#endif + .mcgrps = hwsim_mcgrps, + .n_mcgrps = ARRAY_SIZE(hwsim_mcgrps), + }; +--- a/net/wireless/nl80211.c ++++ b/net/wireless/nl80211.c +@@ -17509,7 +17509,9 @@ static struct genl_family nl80211_fam __ + .n_ops = ARRAY_SIZE(nl80211_ops), + .small_ops = nl80211_small_ops, + .n_small_ops = ARRAY_SIZE(nl80211_small_ops), ++#if LINUX_VERSION_IS_GEQ(6,1,0) + .resv_start_op = NL80211_CMD_REMOVE_LINK_STA + 1, ++#endif + .mcgrps = nl80211_mcgrps, + .n_mcgrps = ARRAY_SIZE(nl80211_mcgrps), + .parallel_ops = true, diff --git a/package/kernel/mac80211/patches/build/090-bcma-otp.patch b/package/kernel/mac80211/patches/build/090-bcma-otp.patch new file mode 100644 index 00000000000..39747761246 --- /dev/null +++ b/package/kernel/mac80211/patches/build/090-bcma-otp.patch @@ -0,0 +1,13 @@ +--- /dev/null ++++ b/backport-include/linux/bcma/bcma_driver_chipcommon.h +@@ -0,0 +1,10 @@ ++#ifndef __BACKPORT_BCMA_DRIVER_CHIPCOMMON_H ++#define __BACKPORT_BCMA_DRIVER_CHIPCOMMON_H ++ ++#include_next <linux/bcma/bcma_driver_chipcommon.h> ++ ++#ifndef BCMA_CC_SROM_CONTROL_OTP_PRESENT ++#define BCMA_CC_SROM_CONTROL_OTP_PRESENT 0x00000020 ++#endif ++ ++#endif diff --git a/package/kernel/mac80211/patches/build/100-backports-drop-QRTR-and-MHI.patch b/package/kernel/mac80211/patches/build/100-backports-drop-QRTR-and-MHI.patch new file mode 100644 index 00000000000..b017a0ce146 --- /dev/null +++ b/package/kernel/mac80211/patches/build/100-backports-drop-QRTR-and-MHI.patch @@ -0,0 +1,76 @@ +From 54e0f9aaf340377fb76acdffee9ec7372c4b70ae Mon Sep 17 00:00:00 2001 +From: Robert Marko <robimarko@gmail.com> +Date: Mon, 17 Oct 2022 11:35:36 +0200 +Subject: [PATCH] backports: drop QRTR and MHI + +Backports currently include QRTR and MHI due to ath11k-pci requiring them, +however this at the same time prevents us from adding ath11k-ahb as it +also requires QRTR however its AHB variant from the kernel will conflict +with the core provided by backports. + +Since MHI also conflicts with existing OpenWrt kmods providing MHI drop +both from backports and use the ones provided by OpenWrt kernel. + +Signed-off-by: Robert Marko <robimarko@gmail.com> +--- + Kconfig.sources | 2 -- + Makefile.kernel | 2 -- + drivers/net/wireless/ath/ath11k/Kconfig | 6 +++--- + local-symbols | 8 -------- + 4 files changed, 3 insertions(+), 15 deletions(-) + +--- a/Kconfig.sources ++++ b/Kconfig.sources +@@ -4,8 +4,6 @@ source "$BACKPORT_DIR/compat/Kconfig" + # these are copied from the kernel + source "$BACKPORT_DIR/net/wireless/Kconfig" + source "$BACKPORT_DIR/net/mac80211/Kconfig" +-source "$BACKPORT_DIR/net/qrtr/Kconfig" +-source "$BACKPORT_DIR/drivers/bus/mhi/Kconfig" + source "$BACKPORT_DIR/drivers/soc/qcom/Kconfig" + source "$BACKPORT_DIR/drivers/net/wireless/Kconfig" + source "$BACKPORT_DIR/drivers/net/usb/Kconfig" +--- a/Makefile.kernel ++++ b/Makefile.kernel +@@ -39,9 +39,7 @@ obj-y += compat/ + + obj-$(CPTCFG_CFG80211) += net/wireless/ + obj-$(CPTCFG_MAC80211) += net/mac80211/ +-obj-$(CPTCFG_QRTR) += net/qrtr/ + obj-$(CPTCFG_QCOM_QMI_HELPERS) += drivers/soc/qcom/ +-obj-$(CPTCFG_MHI_BUS) += drivers/bus/mhi/ + obj-$(CPTCFG_WLAN) += drivers/net/wireless/ + obj-$(CPTCFG_USB_NET_RNDIS_WLAN) += drivers/net/usb/ + +--- a/drivers/net/wireless/ath/ath11k/Kconfig ++++ b/drivers/net/wireless/ath/ath11k/Kconfig +@@ -25,9 +25,9 @@ config ATH11K_PCI + tristate "Atheros ath11k PCI support" + depends on m + depends on ATH11K && PCI +- select MHI_BUS +- select QRTR +- select QRTR_MHI ++ depends on MHI_BUS ++ depends on QRTR ++ depends on QRTR_MHI + help + This module adds support for PCIE bus + +--- a/local-symbols ++++ b/local-symbols +@@ -65,14 +65,6 @@ MAC80211_MESH_PS_DEBUG= + MAC80211_TDLS_DEBUG= + MAC80211_DEBUG_COUNTERS= + MAC80211_STA_HASH_MAX_SIZE= +-QRTR= +-QRTR_SMD= +-QRTR_TUN= +-QRTR_MHI= +-MHI_BUS= +-MHI_BUS_DEBUG= +-MHI_BUS_PCI_GENERIC= +-MHI_BUS_EP= + QCOM_AOSS_QMP= + QCOM_COMMAND_DB= + QCOM_CPR= diff --git a/package/kernel/mac80211/patches/build/110-backport_namepace_const.patch b/package/kernel/mac80211/patches/build/110-backport_namepace_const.patch new file mode 100644 index 00000000000..6dca708edf7 --- /dev/null +++ b/package/kernel/mac80211/patches/build/110-backport_namepace_const.patch @@ -0,0 +1,14 @@ +--- a/net/wireless/sysfs.c ++++ b/net/wireless/sysfs.c +@@ -154,7 +154,11 @@ static SIMPLE_DEV_PM_OPS(wiphy_pm_ops, w + #define WIPHY_PM_OPS NULL + #endif + ++#if LINUX_VERSION_IS_GEQ(6,2,0) + static const void *wiphy_namespace(const struct device *d) ++#else ++static const void *wiphy_namespace(struct device *d) ++#endif + { + struct wiphy *wiphy = container_of(d, struct wiphy, dev); + diff --git a/package/kernel/mac80211/patches/build/120-headers_version_fix.patch b/package/kernel/mac80211/patches/build/120-headers_version_fix.patch new file mode 100644 index 00000000000..9a8c4749b2f --- /dev/null +++ b/package/kernel/mac80211/patches/build/120-headers_version_fix.patch @@ -0,0 +1,25 @@ +--- a/backport-include/linux/random.h ++++ b/backport-include/linux/random.h +@@ -23,7 +23,7 @@ static inline u16 get_random_u16(void) + } + #endif + +-#if LINUX_VERSION_IS_LESS(6,2,0) ++#if LINUX_VERSION_IS_LESS(6,1,4) + static inline u32 __get_random_u32_below(u32 ceil) + { + /* +--- a/backport-include/net/dropreason.h ++++ b/backport-include/net/dropreason.h +@@ -3,10 +3,9 @@ + + #include <linux/version.h> + ++#include <net/dropreason-core.h> + #if LINUX_VERSION_IS_GEQ(6,0,0) + #include_next <net/dropreason.h> +-#else +-#include <net/dropreason-core.h> + #endif + + #if LINUX_VERSION_IS_LESS(6,4,0) diff --git a/package/kernel/mac80211/patches/build/130-iommu_backport.patch b/package/kernel/mac80211/patches/build/130-iommu_backport.patch new file mode 100644 index 00000000000..2d3ef88d645 --- /dev/null +++ b/package/kernel/mac80211/patches/build/130-iommu_backport.patch @@ -0,0 +1,26 @@ +--- /dev/null ++++ b/backport-include/linux/iommu.h +@@ -0,0 +1,23 @@ ++#ifndef __BACKPORT_LINUX_IOMMU_H ++#define __BACKPORT_LINUX_IOMMU_H ++ ++#include_next <linux/iommu.h> ++#include <linux/version.h> ++ ++#if LINUX_VERSION_IS_LESS(6,3,0) ++ ++static inline int LINUX_BACKPORT(iommu_map)(struct iommu_domain *domain, ++ unsigned long iova, ++ phys_addr_t paddr, size_t size, ++ int prot, gfp_t gfp) ++{ ++ if (gfp == GFP_ATOMIC) ++ return iommu_map_atomic(domain, iova, paddr, size, prot); ++ ++ return iommu_map(domain, iova, paddr, size, prot); ++} ++#define iommu_map LINUX_BACKPORT(iommu_map) ++ ++#endif /* < 6.3 */ ++ ++#endif diff --git a/package/kernel/mac80211/patches/build/200-Revert-wifi-iwlwifi-Use-generic-thermal_zone_get_tri.patch b/package/kernel/mac80211/patches/build/200-Revert-wifi-iwlwifi-Use-generic-thermal_zone_get_tri.patch new file mode 100644 index 00000000000..3a5285d2f35 --- /dev/null +++ b/package/kernel/mac80211/patches/build/200-Revert-wifi-iwlwifi-Use-generic-thermal_zone_get_tri.patch @@ -0,0 +1,159 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Mon, 17 Apr 2023 19:42:38 +0200 +Subject: [PATCH] Revert "wifi: iwlwifi: Use generic thermal_zone_get_trip() + function" + +This reverts commit 3d2f20ad46f83b333025f5e8e4afc34be8f13c4c. +--- + +--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h ++++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +@@ -531,7 +531,7 @@ struct iwl_mvm_tt_mgmt { + * @tzone: thermal zone device data + */ + struct iwl_mvm_thermal_device { +- struct thermal_trip trips[IWL_MAX_DTS_TRIPS]; ++ s16 temp_trips[IWL_MAX_DTS_TRIPS]; + u8 fw_trips_index[IWL_MAX_DTS_TRIPS]; + struct thermal_zone_device *tzone; + }; +--- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c ++++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c +@@ -573,11 +573,11 @@ int iwl_mvm_send_temp_report_ths_cmd(str + * and uncompressed, the FW should get it compressed and sorted + */ + +- /* compress trips to cmd array, remove uninitialized values*/ ++ /* compress temp_trips to cmd array, remove uninitialized values*/ + for (i = 0; i < IWL_MAX_DTS_TRIPS; i++) { +- if (mvm->tz_device.trips[i].temperature != INT_MIN) { ++ if (mvm->tz_device.temp_trips[i] != S16_MIN) { + cmd.thresholds[idx++] = +- cpu_to_le16((s16)(mvm->tz_device.trips[i].temperature / 1000)); ++ cpu_to_le16(mvm->tz_device.temp_trips[i]); + } + } + cmd.num_temps = cpu_to_le32(idx); +@@ -593,8 +593,8 @@ int iwl_mvm_send_temp_report_ths_cmd(str + */ + for (i = 0; i < idx; i++) { + for (j = 0; j < IWL_MAX_DTS_TRIPS; j++) { +- if ((int)(le16_to_cpu(cmd.thresholds[i]) * 1000) == +- mvm->tz_device.trips[j].temperature) ++ if (le16_to_cpu(cmd.thresholds[i]) == ++ mvm->tz_device.temp_trips[j]) + mvm->tz_device.fw_trips_index[i] = j; + } + } +@@ -638,12 +638,37 @@ out: + return ret; + } + ++static int iwl_mvm_tzone_get_trip_temp(struct thermal_zone_device *device, ++ int trip, int *temp) ++{ ++ struct iwl_mvm *mvm = (struct iwl_mvm *)device->devdata; ++ ++ if (trip < 0 || trip >= IWL_MAX_DTS_TRIPS) ++ return -EINVAL; ++ ++ *temp = mvm->tz_device.temp_trips[trip] * 1000; ++ ++ return 0; ++} ++ ++static int iwl_mvm_tzone_get_trip_type(struct thermal_zone_device *device, ++ int trip, enum thermal_trip_type *type) ++{ ++ if (trip < 0 || trip >= IWL_MAX_DTS_TRIPS) ++ return -EINVAL; ++ ++ *type = THERMAL_TRIP_PASSIVE; ++ ++ return 0; ++} ++ + static int iwl_mvm_tzone_set_trip_temp(struct thermal_zone_device *device, + int trip, int temp) + { + struct iwl_mvm *mvm = thermal_zone_device_priv(device); + struct iwl_mvm_thermal_device *tzone; +- int ret; ++ int i, ret; ++ s16 temperature; + + mutex_lock(&mvm->mutex); + +@@ -653,17 +678,40 @@ static int iwl_mvm_tzone_set_trip_temp(s + goto out; + } + ++ if (trip < 0 || trip >= IWL_MAX_DTS_TRIPS) { ++ ret = -EINVAL; ++ goto out; ++ } ++ + if ((temp / 1000) > S16_MAX) { + ret = -EINVAL; + goto out; + } + ++ temperature = (s16)(temp / 1000); + tzone = &mvm->tz_device; ++ + if (!tzone) { + ret = -EIO; + goto out; + } + ++ /* no updates*/ ++ if (tzone->temp_trips[trip] == temperature) { ++ ret = 0; ++ goto out; ++ } ++ ++ /* already existing temperature */ ++ for (i = 0; i < IWL_MAX_DTS_TRIPS; i++) { ++ if (tzone->temp_trips[i] == temperature) { ++ ret = -EINVAL; ++ goto out; ++ } ++ } ++ ++ tzone->temp_trips[trip] = temperature; ++ + ret = iwl_mvm_send_temp_report_ths_cmd(mvm); + out: + mutex_unlock(&mvm->mutex); +@@ -672,6 +720,8 @@ out: + + static struct thermal_zone_device_ops tzone_ops = { + .get_temp = iwl_mvm_tzone_get_temp, ++ .get_trip_temp = iwl_mvm_tzone_get_trip_temp, ++ .get_trip_type = iwl_mvm_tzone_get_trip_type, + .set_trip_temp = iwl_mvm_tzone_set_trip_temp, + }; + +@@ -693,8 +743,7 @@ static void iwl_mvm_thermal_zone_registe + BUILD_BUG_ON(ARRAY_SIZE(name) >= THERMAL_NAME_LENGTH); + + sprintf(name, "iwlwifi_%u", atomic_inc_return(&counter) & 0xFF); +- mvm->tz_device.tzone = thermal_zone_device_register_with_trips(name, +- mvm->tz_device.trips, ++ mvm->tz_device.tzone = thermal_zone_device_register(name, + IWL_MAX_DTS_TRIPS, + IWL_WRITABLE_TRIPS_MSK, + mvm, &tzone_ops, +@@ -717,10 +766,8 @@ static void iwl_mvm_thermal_zone_registe + /* 0 is a valid temperature, + * so initialize the array with S16_MIN which invalid temperature + */ +- for (i = 0 ; i < IWL_MAX_DTS_TRIPS; i++) { +- mvm->tz_device.trips[i].temperature = INT_MIN; +- mvm->tz_device.trips[i].type = THERMAL_TRIP_PASSIVE; +- } ++ for (i = 0 ; i < IWL_MAX_DTS_TRIPS; i++) ++ mvm->tz_device.temp_trips[i] = S16_MIN; + } + + static int iwl_mvm_tcool_get_max_state(struct thermal_cooling_device *cdev, diff --git a/package/kernel/mac80211/patches/build/210-revert-split-op.patch b/package/kernel/mac80211/patches/build/210-revert-split-op.patch new file mode 100644 index 00000000000..a1fae5e07da --- /dev/null +++ b/package/kernel/mac80211/patches/build/210-revert-split-op.patch @@ -0,0 +1,22 @@ +--- a/net/wireless/nl80211.c ++++ b/net/wireless/nl80211.c +@@ -16400,8 +16400,7 @@ static u32 nl80211_internal_flags[] = { + #undef SELECTOR + }; + +-static int nl80211_pre_doit(const struct genl_split_ops *ops, +- struct sk_buff *skb, ++static int nl80211_pre_doit(const struct genl_ops *ops, struct sk_buff *skb, + struct genl_info *info) + { + struct cfg80211_registered_device *rdev = NULL; +@@ -16502,8 +16501,7 @@ out_unlock: + return err; + } + +-static void nl80211_post_doit(const struct genl_split_ops *ops, +- struct sk_buff *skb, ++static void nl80211_post_doit(const struct genl_ops *ops, struct sk_buff *skb, + struct genl_info *info) + { + u32 internal_flags = nl80211_internal_flags[ops->internal_flags]; diff --git a/package/kernel/mac80211/patches/build/220-list-don-t-backport-list_count_nodes.patch b/package/kernel/mac80211/patches/build/220-list-don-t-backport-list_count_nodes.patch new file mode 100644 index 00000000000..6d3000278b1 --- /dev/null +++ b/package/kernel/mac80211/patches/build/220-list-don-t-backport-list_count_nodes.patch @@ -0,0 +1,26 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Fri, 15 Dec 2023 10:17:21 +0100 +Subject: [PATCH] list: don't backport list_count_nodes() +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +It's redundant in OpenWrt as it backports it on its own. This fixes: +backport-include/linux/list.h:11:22: error: redefinition of 'list_count_nodes' + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + backport-include/linux/list.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/backport-include/linux/list.h ++++ b/backport-include/linux/list.h +@@ -3,7 +3,7 @@ + #include_next <linux/list.h> + #include <linux/version.h> + +-#if LINUX_VERSION_IS_LESS(6,3,0) ++#if 0 /* OpenWrt backports list_count_nodes() on its own */ + /** + * list_count_nodes - count nodes in the list + * @head: the head for your list. diff --git a/package/kernel/mac80211/patches/mt7601u/001-wifi-mt7601u-update-firmware-path.patch b/package/kernel/mac80211/patches/mt7601u/001-wifi-mt7601u-update-firmware-path.patch new file mode 100644 index 00000000000..5d982906c56 --- /dev/null +++ b/package/kernel/mac80211/patches/mt7601u/001-wifi-mt7601u-update-firmware-path.patch @@ -0,0 +1,55 @@ +From patchwork Mon May 15 22:56:53 2023 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org> +X-Patchwork-Id: 13242309 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: <linux-wireless-owner@vger.kernel.org> +Date: Tue, 16 May 2023 00:56:53 +0200 +From: Daniel Golle <daniel@makrotopia.org> +To: Jakub Kicinski <kuba@kernel.org>, Kalle Valo <kvalo@kernel.org>, + "David S. Miller" <davem@davemloft.net>, + Eric Dumazet <edumazet@google.com>, + Paolo Abeni <pabeni@redhat.com>, + Matthias Brugger <matthias.bgg@gmail.com>, + AngeloGioacchino Del Regno + <angelogioacchino.delregno@collabora.com>, + linux-wireless@vger.kernel.org, netdev@vger.kernel.org, + linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, + linux-mediatek@lists.infradead.org +Subject: [PATCH] wifi: mt7601u: update firmware path +Message-ID: + <fefcbf36f13873ae0d97438a0156b87e7e1ae64e.1684191377.git.daniel@makrotopia.org> +MIME-Version: 1.0 +Content-Disposition: inline +Precedence: bulk +List-ID: <linux-wireless.vger.kernel.org> +X-Mailing-List: linux-wireless@vger.kernel.org + +mt7601u.bin was moved to mediatek/ folder in linux-wireless via commit +8451c2b1 ("mt76xx: Move the old Mediatek WiFi firmware to mediatek") +and linux-firmware release 20230515. + +Update the firmware path requested by the mt7601u driver to follow up +with the move of the file. + +Signed-off-by: Daniel Golle <daniel@makrotopia.org> +--- + drivers/net/wireless/mediatek/mt7601u/usb.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + + +base-commit: 0d9b41daa5907756a31772d8af8ac5ff25cf17c1 + +--- a/drivers/net/wireless/mediatek/mt7601u/usb.h ++++ b/drivers/net/wireless/mediatek/mt7601u/usb.h +@@ -8,7 +8,7 @@ + + #include "mt7601u.h" + +-#define MT7601U_FIRMWARE "mt7601u.bin" ++#define MT7601U_FIRMWARE "mediatek/mt7601u.bin" + + #define MT_VEND_REQ_MAX_RETRY 10 + #define MT_VEND_REQ_TOUT_MS 300 diff --git a/package/kernel/mac80211/patches/mwl/700-mwl8k-missing-pci-id-for-WNR854T.patch b/package/kernel/mac80211/patches/mwl/700-mwl8k-missing-pci-id-for-WNR854T.patch index d358cfe3676..11536651b5e 100644 --- a/package/kernel/mac80211/patches/mwl/700-mwl8k-missing-pci-id-for-WNR854T.patch +++ b/package/kernel/mac80211/patches/mwl/700-mwl8k-missing-pci-id-for-WNR854T.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/marvell/mwl8k.c +++ b/drivers/net/wireless/marvell/mwl8k.c -@@ -5695,6 +5695,7 @@ MODULE_FIRMWARE("mwl8k/fmimage_8366.fw") +@@ -5703,6 +5703,7 @@ MODULE_FIRMWARE("mwl8k/fmimage_8366.fw") MODULE_FIRMWARE(MWL8K_8366_AP_FW(MWL8K_8366_AP_FW_API)); static const struct pci_device_id mwl8k_pci_id_table[] = { diff --git a/package/kernel/mac80211/patches/mwl/801-libertas-configure-sysfs-links.patch b/package/kernel/mac80211/patches/mwl/801-libertas-configure-sysfs-links.patch index dfa0e502fc5..4d9d3de4655 100644 --- a/package/kernel/mac80211/patches/mwl/801-libertas-configure-sysfs-links.patch +++ b/package/kernel/mac80211/patches/mwl/801-libertas-configure-sysfs-links.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/marvell/libertas/cfg.c +++ b/drivers/net/wireless/marvell/libertas/cfg.c -@@ -2053,6 +2053,8 @@ struct wireless_dev *lbs_cfg_alloc(struc +@@ -2101,6 +2101,8 @@ struct wireless_dev *lbs_cfg_alloc(struc goto err_wiphy_new; } diff --git a/package/kernel/mac80211/patches/mwl/802-libertas-set-wireless-macaddr.patch b/package/kernel/mac80211/patches/mwl/802-libertas-set-wireless-macaddr.patch index c2d0a5890d2..9aa559979c3 100644 --- a/package/kernel/mac80211/patches/mwl/802-libertas-set-wireless-macaddr.patch +++ b/package/kernel/mac80211/patches/mwl/802-libertas-set-wireless-macaddr.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/marvell/libertas/cfg.c +++ b/drivers/net/wireless/marvell/libertas/cfg.c -@@ -2129,6 +2129,8 @@ int lbs_cfg_register(struct lbs_private +@@ -2178,6 +2178,8 @@ int lbs_cfg_register(struct lbs_private wdev->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites); wdev->wiphy->reg_notifier = lbs_reg_notifier; diff --git a/package/kernel/mac80211/patches/mwl/900-mwifiex-increase-the-global-limit-up-to-4-SSID.patch b/package/kernel/mac80211/patches/mwl/900-mwifiex-increase-the-global-limit-up-to-4-SSID.patch new file mode 100644 index 00000000000..caa139a2c6e --- /dev/null +++ b/package/kernel/mac80211/patches/mwl/900-mwifiex-increase-the-global-limit-up-to-4-SSID.patch @@ -0,0 +1,41 @@ +From ef8098cd6cb8b5989afef2e8461fe6ba9570a854 Mon Sep 17 00:00:00 2001 +From: Josef Schlehofer <pepe.schlehofer@gmail.com> +Date: Wed, 24 Nov 2021 12:47:40 +0100 +Subject: [PATCH] mwifiex: increase the global limit up to 4 SSID + +Firmware for SDIO (88W8997), which is used in Turris MOX SDIO addon [1], +allows up to 4 SSID. Unfortunately, driver (even in mainline kernel) +has a global limit for all Marvell cards up to 3 SSID. + +Pali Rohár tested this patch and verified that the SDIO Wi-Fi addon works +with the 4 SSID. So, let's increase the global limit from 3 to 4. + +Ideally, this patch should be done differently before sending +it to Linux kernel. It means that limit definition should be moved to +the card-specific structure. + +[1] https://docs.turris.cz/hw/mox/addons/#wi-fi-sdio +--- + drivers/net/wireless/marvell/mwifiex/decl.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/net/wireless/marvell/mwifiex/decl.h ++++ b/drivers/net/wireless/marvell/mwifiex/decl.h +@@ -18,7 +18,7 @@ + #include <net/cfg80211.h> + + #define MWIFIEX_BSS_COEX_COUNT 2 +-#define MWIFIEX_MAX_BSS_NUM (3) ++#define MWIFIEX_MAX_BSS_NUM (4) + + #define MWIFIEX_DMA_ALIGN_SZ 64 + #define MWIFIEX_RX_HEADROOM 64 +@@ -100,7 +100,7 @@ + #define MWIFIEX_RATE_INDEX_OFDM0 4 + + #define MWIFIEX_MAX_STA_NUM 3 +-#define MWIFIEX_MAX_UAP_NUM 3 ++#define MWIFIEX_MAX_UAP_NUM 4 + #define MWIFIEX_MAX_P2P_NUM 3 + + #define MWIFIEX_A_BAND_START_FREQ 5000 diff --git a/package/kernel/mac80211/patches/mwl/940-mwl8k_init_devices_synchronously.patch b/package/kernel/mac80211/patches/mwl/940-mwl8k_init_devices_synchronously.patch index a35cf1875ac..c8d24283aad 100644 --- a/package/kernel/mac80211/patches/mwl/940-mwl8k_init_devices_synchronously.patch +++ b/package/kernel/mac80211/patches/mwl/940-mwl8k_init_devices_synchronously.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/marvell/mwl8k.c +++ b/drivers/net/wireless/marvell/mwl8k.c -@@ -6280,6 +6280,8 @@ static int mwl8k_probe(struct pci_dev *p +@@ -6289,6 +6289,8 @@ static int mwl8k_probe(struct pci_dev *p priv->running_bsses = 0; @@ -9,7 +9,7 @@ return rc; err_stop_firmware: -@@ -6313,8 +6315,6 @@ static void mwl8k_remove(struct pci_dev +@@ -6322,8 +6324,6 @@ static void mwl8k_remove(struct pci_dev return; priv = hw->priv; diff --git a/package/kernel/mac80211/patches/mwl/950-mwifiex-Print-stringified-name-of-command-in-error-l.patch b/package/kernel/mac80211/patches/mwl/950-mwifiex-Print-stringified-name-of-command-in-error-l.patch new file mode 100644 index 00000000000..628b9f8a123 --- /dev/null +++ b/package/kernel/mac80211/patches/mwl/950-mwifiex-Print-stringified-name-of-command-in-error-l.patch @@ -0,0 +1,189 @@ +From f7252b1b5755150535af226e806594bbefd45e0f Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org> +Date: Sun, 26 Sep 2021 14:39:44 +0200 +Subject: [PATCH] mwifiex: Print stringified name of command in error log +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Failed hex command number in error log is hard to understand. +So add also more human readable stringified command name into error log. + +Signed-off-by: Pali Rohár <pali@kernel.org> +--- + drivers/net/wireless/marvell/mwifiex/cmdevt.c | 96 +++++++++++++++++-- + drivers/net/wireless/marvell/mwifiex/main.h | 2 + + .../wireless/marvell/mwifiex/sta_cmdresp.c | 5 +- + .../net/wireless/marvell/mwifiex/uap_cmd.c | 3 +- + 4 files changed, 95 insertions(+), 11 deletions(-) + +--- a/drivers/net/wireless/marvell/mwifiex/cmdevt.c ++++ b/drivers/net/wireless/marvell/mwifiex/cmdevt.c +@@ -16,6 +16,85 @@ + + static void mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter); + ++const char * ++mwifiex_cmd_to_str(u16 command) ++{ ++ switch (command) { ++ case HostCmd_CMD_GET_HW_SPEC: return "GET_HW_SPEC"; ++ case HostCmd_CMD_802_11_SCAN: return "SCAN"; ++ case HostCmd_CMD_802_11_GET_LOG: return "GET_LOG"; ++ case HostCmd_CMD_MAC_MULTICAST_ADR: return "MAC_MULTICAST_ADR"; ++ case HostCmd_CMD_802_11_EEPROM_ACCESS: return "EEPROM_ACCESS"; ++ case HostCmd_CMD_802_11_ASSOCIATE: return "ASSOCIATE"; ++ case HostCmd_CMD_802_11_SNMP_MIB: return "SNMP_MIB"; ++ case HostCmd_CMD_MAC_REG_ACCESS: return "MAC_REG_ACCESS"; ++ case HostCmd_CMD_BBP_REG_ACCESS: return "BBP_REG_ACCESS"; ++ case HostCmd_CMD_RF_REG_ACCESS: return "RF_REG_ACCESS"; ++ case HostCmd_CMD_PMIC_REG_ACCESS: return "PMIC_REG_ACCESS"; ++ case HostCmd_CMD_RF_TX_PWR: return "RF_TX_PWR"; ++ case HostCmd_CMD_RF_ANTENNA: return "RF_ANTENNA"; ++ case HostCmd_CMD_802_11_DEAUTHENTICATE: return "DEAUTHENTICATE"; ++ case HostCmd_CMD_MAC_CONTROL: return "MAC_CONTROL"; ++ case HostCmd_CMD_802_11_AD_HOC_START: return "AD_HOC_START"; ++ case HostCmd_CMD_802_11_AD_HOC_JOIN: return "AD_HOC_JOIN"; ++ case HostCmd_CMD_802_11_AD_HOC_STOP: return "AD_HOC_STOP"; ++ case HostCmd_CMD_802_11_MAC_ADDRESS: return "MAC_ADDRESS"; ++ case HostCmd_CMD_802_11D_DOMAIN_INFO: return "DOMAIN_INFO"; ++ case HostCmd_CMD_802_11_KEY_MATERIAL: return "KEY_MATERIAL"; ++ case HostCmd_CMD_802_11_BG_SCAN_CONFIG: return "BG_SCAN_CONFIG"; ++ case HostCmd_CMD_802_11_BG_SCAN_QUERY: return "BG_SCAN_QUERY"; ++ case HostCmd_CMD_WMM_GET_STATUS: return "WMM_GET_STATUS"; ++ case HostCmd_CMD_802_11_SUBSCRIBE_EVENT: return "SUBSCRIBE_EVENT"; ++ case HostCmd_CMD_802_11_TX_RATE_QUERY: return "TX_RATE_QUERY"; ++ case HostCmd_CMD_802_11_IBSS_COALESCING_STATUS: return "IBSS_COALESCING_STATUS"; ++ case HostCmd_CMD_MEM_ACCESS: return "MEM_ACCESS"; ++ case HostCmd_CMD_CFG_DATA: return "CFG_DATA"; ++ case HostCmd_CMD_VERSION_EXT: return "VERSION_EXT"; ++ case HostCmd_CMD_MEF_CFG: return "MEF_CFG"; ++ case HostCmd_CMD_RSSI_INFO: return "RSSI_INFO"; ++ case HostCmd_CMD_FUNC_INIT: return "FUNC_INIT"; ++ case HostCmd_CMD_FUNC_SHUTDOWN: return "FUNC_SHUTDOWN"; ++ case HOST_CMD_APCMD_SYS_RESET: return "SYS_RESET"; ++ case HostCmd_CMD_UAP_SYS_CONFIG: return "UAP_SYS_CONFIG"; ++ case HostCmd_CMD_UAP_BSS_START: return "UAP_BSS_START"; ++ case HostCmd_CMD_UAP_BSS_STOP: return "UAP_BSS_STOP"; ++ case HOST_CMD_APCMD_STA_LIST: return "STA_LIST"; ++ case HostCmd_CMD_UAP_STA_DEAUTH: return "UAP_STA_DEAUTH"; ++ case HostCmd_CMD_11N_CFG: return "11N_CFG"; ++ case HostCmd_CMD_11N_ADDBA_REQ: return "ADDBA_REQ"; ++ case HostCmd_CMD_11N_ADDBA_RSP: return "ADDBA_RSP"; ++ case HostCmd_CMD_11N_DELBA: return "DELBA"; ++ case HostCmd_CMD_RECONFIGURE_TX_BUFF: return "RECONFIGURE_TX_BUFF"; ++ case HostCmd_CMD_CHAN_REPORT_REQUEST: return "CHAN_REPORT_REQUEST"; ++ case HostCmd_CMD_AMSDU_AGGR_CTRL: return "AMSDU_AGGR_CTRL"; ++ case HostCmd_CMD_TXPWR_CFG: return "TXPWR_CFG"; ++ case HostCmd_CMD_TX_RATE_CFG: return "TX_RATE_CFG"; ++ case HostCmd_CMD_ROBUST_COEX: return "ROBUST_COEX"; ++ case HostCmd_CMD_802_11_PS_MODE_ENH: return "PS_MODE_ENH"; ++ case HostCmd_CMD_802_11_HS_CFG_ENH: return "HS_CFG_ENH"; ++ case HostCmd_CMD_P2P_MODE_CFG: return "P2P_MODE_CFG"; ++ case HostCmd_CMD_CAU_REG_ACCESS: return "CAU_REG_ACCESS"; ++ case HostCmd_CMD_SET_BSS_MODE: return "SET_BSS_MODE"; ++ case HostCmd_CMD_PCIE_DESC_DETAILS: return "PCIE_DESC_DETAILS"; ++ case HostCmd_CMD_802_11_SCAN_EXT: return "SCAN_EXT"; ++ case HostCmd_CMD_COALESCE_CFG: return "COALESCE_CFG"; ++ case HostCmd_CMD_MGMT_FRAME_REG: return "MGMT_FRAME_REG"; ++ case HostCmd_CMD_REMAIN_ON_CHAN: return "REMAIN_ON_CHAN"; ++ case HostCmd_CMD_GTK_REKEY_OFFLOAD_CFG: return "GTK_REKEY_OFFLOAD_CFG"; ++ case HostCmd_CMD_11AC_CFG: return "11AC_CFG"; ++ case HostCmd_CMD_HS_WAKEUP_REASON: return "HS_WAKEUP_REASON"; ++ case HostCmd_CMD_TDLS_CONFIG: return "TDLS_CONFIG"; ++ case HostCmd_CMD_MC_POLICY: return "MC_POLICY"; ++ case HostCmd_CMD_TDLS_OPER: return "TDLS_OPER"; ++ case HostCmd_CMD_FW_DUMP_EVENT: return "FW_DUMP_EVENT"; ++ case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG: return "SDIO_SP_RX_AGGR_CFG"; ++ case HostCmd_CMD_STA_CONFIGURE: return "STA_CONFIGURE"; ++ case HostCmd_CMD_CHAN_REGION_CFG: return "CHAN_REGION_CFG"; ++ case HostCmd_CMD_PACKET_AGGR_CTRL: return "PACKET_AGGR_CTRL"; ++ default: return "UNKNOWN"; ++ } ++} ++ + /* + * This function initializes a command node. + * +@@ -193,8 +272,8 @@ static int mwifiex_dnld_cmd_to_fw(struct + cmd_code != HostCmd_CMD_FUNC_SHUTDOWN && + cmd_code != HostCmd_CMD_FUNC_INIT) { + mwifiex_dbg(adapter, ERROR, +- "DNLD_CMD: FW in reset state, ignore cmd %#x\n", +- cmd_code); ++ "DNLD_CMD: FW in reset state, ignore cmd %s (%#x)\n", ++ mwifiex_cmd_to_str(cmd_code), cmd_code); + mwifiex_recycle_cmd_node(adapter, cmd_node); + queue_work(adapter->workqueue, &adapter->main_work); + return -1; +@@ -653,8 +732,8 @@ int mwifiex_send_cmd(struct mwifiex_priv + /* Return error, since the command preparation failed */ + if (ret) { + mwifiex_dbg(adapter, ERROR, +- "PREP_CMD: cmd %#x preparation failed\n", +- cmd_no); ++ "PREP_CMD: cmd %s (%#x) preparation failed\n", ++ mwifiex_cmd_to_str(cmd_no), cmd_no); + mwifiex_insert_cmd_to_free_q(adapter, cmd_node); + return -1; + } +@@ -902,8 +981,9 @@ int mwifiex_process_cmdresp(struct mwifi + if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING) { + if (ret) { + mwifiex_dbg(adapter, ERROR, +- "%s: cmd %#x failed during\t" +- "initialization\n", __func__, cmdresp_no); ++ "%s: cmd %s (%#x) failed during\t" ++ "initialization\n", __func__, ++ mwifiex_cmd_to_str(cmdresp_no), cmdresp_no); + mwifiex_init_fw_complete(adapter); + return -1; + } else if (adapter->last_init_cmd == cmdresp_no) +@@ -1273,8 +1353,8 @@ mwifiex_process_sleep_confirm_resp(struc + + if (command != HostCmd_CMD_802_11_PS_MODE_ENH) { + mwifiex_dbg(adapter, ERROR, +- "%s: rcvd unexpected resp for cmd %#x, result = %x\n", +- __func__, command, result); ++ "%s: rcvd unexpected resp for cmd %s (%#x), result = %x\n", ++ __func__, mwifiex_cmd_to_str(command), command, result); + return; + } + +--- a/drivers/net/wireless/marvell/mwifiex/main.h ++++ b/drivers/net/wireless/marvell/mwifiex/main.h +@@ -1100,6 +1100,8 @@ void mwifiex_cancel_all_pending_cmd(stru + void mwifiex_cancel_pending_scan_cmd(struct mwifiex_adapter *adapter); + void mwifiex_cancel_scan(struct mwifiex_adapter *adapter); + ++const char *mwifiex_cmd_to_str(u16 command); ++ + void mwifiex_recycle_cmd_node(struct mwifiex_adapter *adapter, + struct cmd_ctrl_node *cmd_node); + +--- a/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c ++++ b/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c +@@ -36,8 +36,9 @@ mwifiex_process_cmdresp_error(struct mwi + struct host_cmd_ds_802_11_ps_mode_enh *pm; + + mwifiex_dbg(adapter, ERROR, +- "CMD_RESP: cmd %#x error, result=%#x\n", +- resp->command, resp->result); ++ "CMD_RESP: cmd %s (%#x) error, result=%#x\n", ++ mwifiex_cmd_to_str(le16_to_cpu(resp->command)), ++ le16_to_cpu(resp->command), le16_to_cpu(resp->result)); + + if (adapter->curr_cmd->wait_q_enabled) + adapter->cmd_wait_q.status = -1; +--- a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c ++++ b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c +@@ -794,7 +794,8 @@ int mwifiex_uap_prepare_cmd(struct mwifi + break; + default: + mwifiex_dbg(priv->adapter, ERROR, +- "PREP_CMD: unknown cmd %#x\n", cmd_no); ++ "PREP_CMD: unknown cmd (%s) %#x\n", ++ mwifiex_cmd_to_str(cmd_no), cmd_no); + return -1; + } + diff --git a/package/kernel/mac80211/patches/rt2x00/000-v6.6-wifi-rt2x00-correct-MAC_SYS_CTRL-register-RX-mask-i.patch b/package/kernel/mac80211/patches/rt2x00/000-v6.6-wifi-rt2x00-correct-MAC_SYS_CTRL-register-RX-mask-i.patch new file mode 100644 index 00000000000..c84b5a14084 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/000-v6.6-wifi-rt2x00-correct-MAC_SYS_CTRL-register-RX-mask-i.patch @@ -0,0 +1,28 @@ +From 186f2432741f6d28d86ff723ac7830446affddfc Mon Sep 17 00:00:00 2001 +From: Shiji Yang <yangshiji66@outlook.com> +Date: Sat, 5 Aug 2023 17:17:28 +0800 +Subject: wifi: rt2x00: correct MAC_SYS_CTRL register RX mask in R-Calibration + +For MAC_SYS_CTRL register, Bit[2] controls MAC_TX_EN and Bit[3] +controls MAC_RX_EN (Bit index starts from 0). Therefore, 0x08 is +the correct mask for RX. + +Signed-off-by: Shiji Yang <yangshiji66@outlook.com> +Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> +Signed-off-by: Kalle Valo <kvalo@kernel.org> +Link: https://lore.kernel.org/r/TYAP286MB03150B571B67B896A504AC34BC0EA@TYAP286MB0315.JPNP286.PROD.OUTLOOK.COM +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -8561,7 +8561,7 @@ static void rt2800_r_calibration(struct + rt2x00_warn(rt2x00dev, "Wait MAC Tx Status to MAX !!!\n"); + + maccfg = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); +- maccfg &= (~0x04); ++ maccfg &= (~0x08); + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, maccfg); + + if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_RX))) diff --git a/package/kernel/mac80211/patches/rt2x00/001-v6.6-wifi-rt2x00-limit-MT7620-TX-power-based-on-eeprom.patch b/package/kernel/mac80211/patches/rt2x00/001-v6.6-wifi-rt2x00-limit-MT7620-TX-power-based-on-eeprom.patch new file mode 100644 index 00000000000..aa843d42198 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/001-v6.6-wifi-rt2x00-limit-MT7620-TX-power-based-on-eeprom.patch @@ -0,0 +1,115 @@ +From 821b5192c955144bd2f0aeea6cd153e1aedd16e1 Mon Sep 17 00:00:00 2001 +From: Shiji Yang <yangshiji66@outlook.com> +Date: Fri, 11 Aug 2023 14:34:54 +0800 +Subject: wifi: rt2x00: limit MT7620 TX power based on eeprom calibration + +In the vendor driver, the current channel power is queried from +EEPROM_TXPOWER_BG1 and EEPROM_TXPOWER_BG2. And then the mixed value +will be written into the low half-word of the TX_ALC_CFG_0 register. +The high half-word of the TX_ALC_CFG_0 is a fixed value 0x2f2f. + +We can't get the accurate TX power. Based on my tests and the new +MediaTek mt76 driver source code, the real TX power is approximately +equal to channel_power + (max) rate_power. Usually max rate_power is +the gain of the OFDM 6M rate, which can be readed from the offset +EEPROM_TXPOWER_BYRATE +1. + +Based on these eeprom values, this patch adds basic TX power control +for the MT7620 and limits its maximum TX power. This can avoid the +link speed decrease caused by chip overheating. rt2800_config_alc() +function has also been renamed to rt2800_config_alc_rt6352() because +it's only used by RT6352 (MT7620). + +Notice: +It's still need some work to sync the max channel power to the user +interface. This part is missing from the rt2x00 driver framework. If +we set the power exceed the calibration value, it won't take effect. + +Signed-off-by: Shiji Yang <yangshiji66@outlook.com> +Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> +Signed-off-by: Kalle Valo <kvalo@kernel.org> +Link: https://lore.kernel.org/r/TYAP286MB03159090ED14044215E59FD6BC10A@TYAP286MB0315.JPNP286.PROD.OUTLOOK.COM +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 57 ++++++++++++++++++-------- + 1 file changed, 40 insertions(+), 17 deletions(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -3865,28 +3865,51 @@ static void rt2800_config_channel_rf7620 + } + } + +-static void rt2800_config_alc(struct rt2x00_dev *rt2x00dev, +- struct ieee80211_channel *chan, +- int power_level) { +- u16 eeprom, target_power, max_power; ++static void rt2800_config_alc_rt6352(struct rt2x00_dev *rt2x00dev, ++ struct ieee80211_channel *chan, ++ int power_level) ++{ ++ int cur_channel = rt2x00dev->rf_channel; ++ u16 eeprom, chan_power, rate_power, target_power; ++ u16 tx_power[2]; ++ s8 *power_group[2]; + u32 mac_sys_ctrl; +- u32 reg; ++ u32 cnt, reg; + u8 bbp; + +- /* hardware unit is 0.5dBm, limited to 23.5dBm */ +- power_level *= 2; +- if (power_level > 0x2f) +- power_level = 0x2f; +- +- max_power = chan->max_power * 2; +- if (max_power > 0x2f) +- max_power = 0x2f; ++ if (WARN_ON(cur_channel < 1 || cur_channel > 14)) ++ return; ++ ++ /* get per chain power, 2 chains in total, unit is 0.5dBm */ ++ power_level = (power_level - 3) * 2; ++ ++ /* We can't get the accurate TX power. Based on some tests, the real ++ * TX power is approximately equal to channel_power + (max)rate_power. ++ * Usually max rate_power is the gain of the OFDM 6M rate. The antenna ++ * gain and externel PA gain are not included as we are unable to ++ * obtain these values. ++ */ ++ rate_power = rt2800_eeprom_read_from_array(rt2x00dev, ++ EEPROM_TXPOWER_BYRATE, 1); ++ rate_power &= 0x3f; ++ power_level -= rate_power; ++ if (power_level < 1) ++ power_level = 1; ++ ++ power_group[0] = rt2800_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1); ++ power_group[1] = rt2800_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2); ++ for (cnt = 0; cnt < 2; cnt++) { ++ chan_power = power_group[cnt][cur_channel - 1]; ++ if (chan_power >= 0x20 || chan_power == 0) ++ chan_power = 0x10; ++ tx_power[cnt] = power_level < chan_power ? power_level : chan_power; ++ } + + reg = rt2800_register_read(rt2x00dev, TX_ALC_CFG_0); +- rt2x00_set_field32(®, TX_ALC_CFG_0_CH_INIT_0, power_level); +- rt2x00_set_field32(®, TX_ALC_CFG_0_CH_INIT_1, power_level); +- rt2x00_set_field32(®, TX_ALC_CFG_0_LIMIT_0, max_power); +- rt2x00_set_field32(®, TX_ALC_CFG_0_LIMIT_1, max_power); ++ rt2x00_set_field32(®, TX_ALC_CFG_0_CH_INIT_0, tx_power[0]); ++ rt2x00_set_field32(®, TX_ALC_CFG_0_CH_INIT_1, tx_power[1]); ++ rt2x00_set_field32(®, TX_ALC_CFG_0_LIMIT_0, 0x2f); ++ rt2x00_set_field32(®, TX_ALC_CFG_0_LIMIT_1, 0x2f); + + eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1); + if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_INTERNAL_TX_ALC)) { +@@ -5268,7 +5291,7 @@ static void rt2800_config_txpower_rt6352 + rt2x00_set_field32(&pwreg, TX_PWR_CFG_9B_STBC_MCS7, t); + rt2800_register_write(rt2x00dev, TX_PWR_CFG_9, pwreg); + +- rt2800_config_alc(rt2x00dev, chan, power_level); ++ rt2800_config_alc_rt6352(rt2x00dev, chan, power_level); + + /* TODO: temperature compensation code! */ + } diff --git a/package/kernel/mac80211/patches/rt2x00/002-rt2x00-define-RF5592-in-init_eeprom-routine.patch b/package/kernel/mac80211/patches/rt2x00/002-rt2x00-define-RF5592-in-init_eeprom-routine.patch deleted file mode 100644 index a50a1952851..00000000000 --- a/package/kernel/mac80211/patches/rt2x00/002-rt2x00-define-RF5592-in-init_eeprom-routine.patch +++ /dev/null @@ -1,51 +0,0 @@ -From patchwork Thu Dec 27 14:05:26 2018 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 8bit -X-Patchwork-Submitter: Tom Psyborg <pozega.tomislav@gmail.com> -X-Patchwork-Id: 10743707 -X-Patchwork-Delegate: kvalo@adurom.com -From: =?utf-8?q?Tomislav_Po=C5=BEega?= <pozega.tomislav@gmail.com> -To: linux-wireless@vger.kernel.org -Cc: kvalo@codeaurora.org, hauke@hauke-m.de, nbd@nbd.name, - john@phrozen.org, sgruszka@redhat.com, daniel@makrotopia.org -Subject: [PATCH 2/2] rt2x00: define RF5592 in init_eeprom routine -Date: Thu, 27 Dec 2018 15:05:26 +0100 -Message-Id: <1545919526-4074-2-git-send-email-pozega.tomislav@gmail.com> -X-Mailer: git-send-email 1.7.0.4 -In-Reply-To: <1545919526-4074-1-git-send-email-pozega.tomislav@gmail.com> -References: <1545919526-4074-1-git-send-email-pozega.tomislav@gmail.com> -MIME-Version: 1.0 -Sender: linux-wireless-owner@vger.kernel.org -Precedence: bulk -List-ID: <linux-wireless.vger.kernel.org> -X-Mailing-List: linux-wireless@vger.kernel.org -X-Virus-Scanned: ClamAV using ClamSMTP - -This patch fixes following crash on Linksys EA2750 during 5GHz wifi -init: - -[ 7.955153] rt2800pci 0000:01:00.0: card - bus=0x1, slot = 0x0 irq=4 -[ 7.962259] rt2800pci 0000:01:00.0: loaded eeprom from mtd device "Factory" -[ 7.969435] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5592, rev 0222 detected -[ 7.977348] ieee80211 phy0: rt2800_init_eeprom: Error - Invalid RF chipset 0x0000 detected -[ 7.985793] ieee80211 phy0: rt2x00lib_probe_dev: Error - Failed to allocate device -[ 7.993569] CPU 0 Unable to handle kernel paging request at virtual address 00000024, epc == 800c8f54, ra == 80249ff8 -[ 8.004408] Oops[#1]: - -Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com> ---- - drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 2 ++ - 1 files changed, 2 insertions(+), 0 deletions(-) - ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -9416,6 +9416,8 @@ static int rt2800_init_eeprom(struct rt2 - rf = RF3853; - else if (rt2x00_rt(rt2x00dev, RT5350)) - rf = RF5350; -+ else if (rt2x00_rt(rt2x00dev, RT5592)) -+ rf = RF5592; - else - rf = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE); - diff --git a/package/kernel/mac80211/patches/rt2x00/002-v6.7-wifi-rt2x00-fix-MT7620-low-RSSI-issue.patch b/package/kernel/mac80211/patches/rt2x00/002-v6.7-wifi-rt2x00-fix-MT7620-low-RSSI-issue.patch new file mode 100644 index 00000000000..ffb66559d17 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/002-v6.7-wifi-rt2x00-fix-MT7620-low-RSSI-issue.patch @@ -0,0 +1,43 @@ +From 2ecfe6f07e8e6257cad3d3290c5aec2102120041 Mon Sep 17 00:00:00 2001 +From: Shiji Yang <yangshiji66@outlook.com> +Date: Sat, 23 Sep 2023 09:01:01 +0800 +Subject: wifi: rt2x00: fix MT7620 low RSSI issue + +On Mediatek vendor driver[1], MT7620 (RT6352) uses different RSSI +base value '-2' compared to the other RT2x00 chips. This patch +introduces the SoC specific base value to fix the low RSSI value +reports on MT7620. + +[1] Found on MT76x2E_MT7620_LinuxAP_V3.0.4.0_P3 ConvertToRssi(). + +Signed-off-by: Shiji Yang <yangshiji66@outlook.com> +Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> +Signed-off-by: Kalle Valo <kvalo@kernel.org> +Link: https://lore.kernel.org/r/TYAP286MB031571CDB146C414A908A66DBCFEA@TYAP286MB0315.JPNP286.PROD.OUTLOOK.COM +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -856,6 +856,7 @@ static int rt2800_agc_to_rssi(struct rt2 + s8 rssi0 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI0); + s8 rssi1 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI1); + s8 rssi2 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI2); ++ s8 base_val = rt2x00_rt(rt2x00dev, RT6352) ? -2 : -12; + u16 eeprom; + u8 offset0; + u8 offset1; +@@ -880,9 +881,9 @@ static int rt2800_agc_to_rssi(struct rt2 + * If the value in the descriptor is 0, it is considered invalid + * and the default (extremely low) rssi value is assumed + */ +- rssi0 = (rssi0) ? (-12 - offset0 - rt2x00dev->lna_gain - rssi0) : -128; +- rssi1 = (rssi1) ? (-12 - offset1 - rt2x00dev->lna_gain - rssi1) : -128; +- rssi2 = (rssi2) ? (-12 - offset2 - rt2x00dev->lna_gain - rssi2) : -128; ++ rssi0 = (rssi0) ? (base_val - offset0 - rt2x00dev->lna_gain - rssi0) : -128; ++ rssi1 = (rssi1) ? (base_val - offset1 - rt2x00dev->lna_gain - rssi1) : -128; ++ rssi2 = (rssi2) ? (base_val - offset2 - rt2x00dev->lna_gain - rssi2) : -128; + + /* + * mac80211 only accepts a single RSSI value. Calculating the diff --git a/package/kernel/mac80211/patches/rt2x00/003-v6.7-wifi-rt2x00-fix-rt2800-watchdog-function.patch b/package/kernel/mac80211/patches/rt2x00/003-v6.7-wifi-rt2x00-fix-rt2800-watchdog-function.patch new file mode 100644 index 00000000000..f253dacf2b2 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/003-v6.7-wifi-rt2x00-fix-rt2800-watchdog-function.patch @@ -0,0 +1,78 @@ +From 69708fbb2c698f262e03360d064c7066e0679953 Mon Sep 17 00:00:00 2001 +From: Shiji Yang <yangshiji66@outlook.com> +Date: Sat, 14 Oct 2023 14:55:01 +0800 +Subject: wifi: rt2x00: fix rt2800 watchdog function + +The watchdog function is broken on rt2800 series SoCs. This patch +fixes the incorrect watchdog logic to make it work again. + +1. Update current wdt queue index if it's not equal to the previous + index. Watchdog compares the current and previous queue index to + judge if the queue hung. +2. Make sure hung_{rx,tx} 'true' status won't be override by the + normal queue. Any queue hangs should trigger a reset action. +3. Clear the watchdog counter of all queues before resetting the + hardware. This change may help to avoid the reset loop. +4. Change hang check function return type to bool as we only need + to return two status, yes or no. + +Signed-off-by: Shiji Yang <yangshiji66@outlook.com> +Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> +Signed-off-by: Kalle Valo <kvalo@kernel.org> +Link: https://lore.kernel.org/r/TYAP286MB0315BC1D83D31154924F0D39BCD1A@TYAP286MB0315.JPNP286.PROD.OUTLOOK.COM +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 17 +++++++++++------ + 1 file changed, 11 insertions(+), 6 deletions(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -1237,13 +1237,14 @@ void rt2800_txdone_nostatus(struct rt2x0 + } + EXPORT_SYMBOL_GPL(rt2800_txdone_nostatus); + +-static int rt2800_check_hung(struct data_queue *queue) ++static bool rt2800_check_hung(struct data_queue *queue) + { + unsigned int cur_idx = rt2800_drv_get_dma_done(queue); + +- if (queue->wd_idx != cur_idx) ++ if (queue->wd_idx != cur_idx) { ++ queue->wd_idx = cur_idx; + queue->wd_count = 0; +- else ++ } else + queue->wd_count++; + + return queue->wd_count > 16; +@@ -1280,7 +1281,7 @@ void rt2800_watchdog(struct rt2x00_dev * + case QID_MGMT: + if (rt2x00queue_empty(queue)) + continue; +- hung_tx = rt2800_check_hung(queue); ++ hung_tx = hung_tx || rt2800_check_hung(queue); + break; + case QID_RX: + /* For station mode we should reactive at least +@@ -1289,7 +1290,7 @@ void rt2800_watchdog(struct rt2x00_dev * + */ + if (rt2x00dev->intf_sta_count == 0) + continue; +- hung_rx = rt2800_check_hung(queue); ++ hung_rx = hung_rx || rt2800_check_hung(queue); + break; + default: + break; +@@ -1302,8 +1303,12 @@ void rt2800_watchdog(struct rt2x00_dev * + if (hung_rx) + rt2x00_warn(rt2x00dev, "Watchdog RX hung detected\n"); + +- if (hung_tx || hung_rx) ++ if (hung_tx || hung_rx) { ++ queue_for_each(rt2x00dev, queue) ++ queue->wd_count = 0; ++ + ieee80211_restart_hw(rt2x00dev->hw); ++ } + } + EXPORT_SYMBOL_GPL(rt2800_watchdog); + diff --git a/package/kernel/mac80211/patches/rt2x00/004-1-v6.7-wifi-rt2x00-improve-MT7620-register-initialization.patch b/package/kernel/mac80211/patches/rt2x00/004-1-v6.7-wifi-rt2x00-improve-MT7620-register-initialization.patch new file mode 100644 index 00000000000..9f4dbb8346e --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/004-1-v6.7-wifi-rt2x00-improve-MT7620-register-initialization.patch @@ -0,0 +1,124 @@ +From 1ffe76d5ae78553948d67a978acd9945c2f0a175 Mon Sep 17 00:00:00 2001 +From: Shiji Yang <yangshiji66@outlook.com> +Date: Thu, 19 Oct 2023 19:58:56 +0800 +Subject: wifi: rt2x00: improve MT7620 register initialization + +1. Do not hard reset the BBP. We can use soft reset instead. This + change has some help to the calibration failure issue. +2. Enable falling back to legacy rate from the HT/RTS rate by + setting the HT_FBK_TO_LEGACY register. +3. Implement MCS rate specific maximum PSDU size. It can improve + the transmission quality under the low RSSI condition. +4. Set BBP_84 register value to 0x19. This is used for extension + channel overlapping IOT. + +Signed-off-by: Shiji Yang <yangshiji66@outlook.com> +Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> +Signed-off-by: Kalle Valo <kvalo@kernel.org> +Link: https://lore.kernel.org/r/TYAP286MB031553CCD4B7A3B89C85935DBCD4A@TYAP286MB0315.JPNP286.PROD.OUTLOOK.COM +--- + drivers/net/wireless/ralink/rt2x00/rt2800.h | 18 ++++++++++++++++++ + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 24 ++++++++++++++++++++++++ + drivers/net/wireless/ralink/rt2x00/rt2800mmio.c | 3 +++ + 3 files changed, 45 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h +@@ -871,6 +871,18 @@ + #define LED_CFG_LED_POLAR FIELD32(0x40000000) + + /* ++ * AMPDU_MAX_LEN_20M1S: Per MCS max A-MPDU length, 20 MHz, MCS 0-7 ++ * AMPDU_MAX_LEN_20M2S: Per MCS max A-MPDU length, 20 MHz, MCS 8-15 ++ * AMPDU_MAX_LEN_40M1S: Per MCS max A-MPDU length, 40 MHz, MCS 0-7 ++ * AMPDU_MAX_LEN_40M2S: Per MCS max A-MPDU length, 40 MHz, MCS 8-15 ++ * Maximum A-MPDU length = 2^(AMPDU_MAX - 5) kilobytes ++ */ ++#define AMPDU_MAX_LEN_20M1S 0x1030 ++#define AMPDU_MAX_LEN_20M2S 0x1034 ++#define AMPDU_MAX_LEN_40M1S 0x1038 ++#define AMPDU_MAX_LEN_40M2S 0x103C ++ ++/* + * AMPDU_BA_WINSIZE: Force BlockAck window size + * FORCE_WINSIZE_ENABLE: + * 0: Disable forcing of BlockAck window size +@@ -1545,6 +1557,12 @@ + */ + #define EXP_ACK_TIME 0x1380 + ++/* ++ * HT_FBK_TO_LEGACY: Enable/Disable HT/RTS fallback to OFDM/CCK rate ++ * Not available for legacy SoCs ++ */ ++#define HT_FBK_TO_LEGACY 0x1384 ++ + /* TX_PWR_CFG_5 */ + #define TX_PWR_CFG_5 0x1384 + #define TX_PWR_CFG_5_MCS16_CH0 FIELD32(0x0000000f) +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -5851,6 +5851,7 @@ static int rt2800_init_registers(struct + struct rt2800_drv_data *drv_data = rt2x00dev->drv_data; + u32 reg; + u16 eeprom; ++ u8 bbp; + unsigned int i; + int ret; + +@@ -5860,6 +5861,19 @@ static int rt2800_init_registers(struct + if (ret) + return ret; + ++ if (rt2x00_rt(rt2x00dev, RT6352)) { ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x01); ++ ++ bbp = rt2800_bbp_read(rt2x00dev, 21); ++ bbp |= 0x01; ++ rt2800_bbp_write(rt2x00dev, 21, bbp); ++ bbp = rt2800_bbp_read(rt2x00dev, 21); ++ bbp &= (~0x01); ++ rt2800_bbp_write(rt2x00dev, 21, bbp); ++ ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00); ++ } ++ + rt2800_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f); + rt2800_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003); + +@@ -6013,6 +6027,14 @@ static int rt2800_init_registers(struct + reg = rt2800_register_read(rt2x00dev, TX_ALC_CFG_1); + rt2x00_set_field32(®, TX_ALC_CFG_1_ROS_BUSY_EN, 0); + rt2800_register_write(rt2x00dev, TX_ALC_CFG_1, reg); ++ ++ rt2800_register_write(rt2x00dev, AMPDU_MAX_LEN_20M1S, 0x77754433); ++ rt2800_register_write(rt2x00dev, AMPDU_MAX_LEN_20M2S, 0x77765543); ++ rt2800_register_write(rt2x00dev, AMPDU_MAX_LEN_40M1S, 0x77765544); ++ rt2800_register_write(rt2x00dev, AMPDU_MAX_LEN_40M2S, 0x77765544); ++ ++ rt2800_register_write(rt2x00dev, HT_FBK_TO_LEGACY, 0x1010); ++ + } else { + rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000000); + rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606); +@@ -7231,6 +7253,8 @@ static void rt2800_init_bbp_6352(struct + rt2800_bbp_dcoc_write(rt2x00dev, 159, 0x64); + + rt2800_bbp4_mac_if_ctrl(rt2x00dev); ++ ++ rt2800_bbp_write(rt2x00dev, 84, 0x19); + } + + static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) +--- a/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c +@@ -760,6 +760,9 @@ int rt2800mmio_init_registers(struct rt2 + + rt2x00mmio_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003); + ++ if (rt2x00_rt(rt2x00dev, RT6352)) ++ return 0; ++ + reg = 0; + rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_CSR, 1); + rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_BBP, 1); diff --git a/package/kernel/mac80211/patches/rt2x00/004-2-v6.7-wifi-rt2x00-rework-MT7620-channel-config-function.patch b/package/kernel/mac80211/patches/rt2x00/004-2-v6.7-wifi-rt2x00-rework-MT7620-channel-config-function.patch new file mode 100644 index 00000000000..1aec73d7622 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/004-2-v6.7-wifi-rt2x00-rework-MT7620-channel-config-function.patch @@ -0,0 +1,146 @@ +From a28533c6be1711584bf3ec978309d5c590029821 Mon Sep 17 00:00:00 2001 +From: Shiji Yang <yangshiji66@outlook.com> +Date: Thu, 19 Oct 2023 19:58:57 +0800 +Subject: wifi: rt2x00: rework MT7620 channel config function + +1. Move the channel configuration code from rt2800_vco_calibration() + to the rt2800_config_channel(). +2. Use MT7620 SoC specific AGC initial LNA value instead of the + RT5592's value. +3. BBP{195,196} pairing write has been replaced with + rt2800_bbp_glrt_write() to reduce redundant code. + +Signed-off-by: Shiji Yang <yangshiji66@outlook.com> +Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> +Signed-off-by: Kalle Valo <kvalo@kernel.org> +Link: https://lore.kernel.org/r/TYAP286MB0315622A4340BFFA530B1B86BCD4A@TYAP286MB0315.JPNP286.PROD.OUTLOOK.COM +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 91 ++++++++++---------------- + 1 file changed, 35 insertions(+), 56 deletions(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -3861,14 +3861,6 @@ static void rt2800_config_channel_rf7620 + rfcsr |= tx_agc_fc; + rt2800_rfcsr_write_bank(rt2x00dev, 7, 59, rfcsr); + } +- +- if (conf_is_ht40(conf)) { +- rt2800_bbp_glrt_write(rt2x00dev, 141, 0x10); +- rt2800_bbp_glrt_write(rt2x00dev, 157, 0x2f); +- } else { +- rt2800_bbp_glrt_write(rt2x00dev, 141, 0x1a); +- rt2800_bbp_glrt_write(rt2x00dev, 157, 0x40); +- } + } + + static void rt2800_config_alc_rt6352(struct rt2x00_dev *rt2x00dev, +@@ -4437,32 +4429,46 @@ static void rt2800_config_channel(struct + usleep_range(1000, 1500); + } + +- if (rt2x00_rt(rt2x00dev, RT5592) || rt2x00_rt(rt2x00dev, RT6352)) { +- reg = 0x10; +- if (!conf_is_ht40(conf)) { +- if (rt2x00_rt(rt2x00dev, RT6352) && +- rt2x00_has_cap_external_lna_bg(rt2x00dev)) { +- reg |= 0x5; +- } else { +- reg |= 0xa; +- } +- } +- rt2800_bbp_write(rt2x00dev, 195, 141); +- rt2800_bbp_write(rt2x00dev, 196, reg); ++ if (rt2x00_rt(rt2x00dev, RT5592)) { ++ bbp = conf_is_ht40(conf) ? 0x10 : 0x1a; ++ rt2800_bbp_glrt_write(rt2x00dev, 141, bbp); + +- /* AGC init. +- * Despite the vendor driver using different values here for +- * RT6352 chip, we use 0x1c for now. This may have to be changed +- * once TSSI got implemented. +- */ +- reg = (rf->channel <= 14 ? 0x1c : 0x24) + 2*rt2x00dev->lna_gain; +- rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg); ++ bbp = (rf->channel <= 14 ? 0x1c : 0x24) + 2 * rt2x00dev->lna_gain; ++ rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, bbp); + +- if (rt2x00_rt(rt2x00dev, RT5592)) +- rt2800_iq_calibrate(rt2x00dev, rf->channel); ++ rt2800_iq_calibrate(rt2x00dev, rf->channel); + } + + if (rt2x00_rt(rt2x00dev, RT6352)) { ++ /* BBP for GLRT BW */ ++ bbp = conf_is_ht40(conf) ? ++ 0x10 : rt2x00_has_cap_external_lna_bg(rt2x00dev) ? ++ 0x15 : 0x1a; ++ rt2800_bbp_glrt_write(rt2x00dev, 141, bbp); ++ ++ bbp = conf_is_ht40(conf) ? 0x2f : 0x40; ++ rt2800_bbp_glrt_write(rt2x00dev, 157, bbp); ++ ++ if (rt2x00dev->default_ant.rx_chain_num == 1) { ++ rt2800_bbp_write(rt2x00dev, 91, 0x07); ++ rt2800_bbp_write(rt2x00dev, 95, 0x1a); ++ rt2800_bbp_glrt_write(rt2x00dev, 128, 0xa0); ++ rt2800_bbp_glrt_write(rt2x00dev, 170, 0x12); ++ rt2800_bbp_glrt_write(rt2x00dev, 171, 0x10); ++ } else { ++ rt2800_bbp_write(rt2x00dev, 91, 0x06); ++ rt2800_bbp_write(rt2x00dev, 95, 0x9a); ++ rt2800_bbp_glrt_write(rt2x00dev, 128, 0xe0); ++ rt2800_bbp_glrt_write(rt2x00dev, 170, 0x30); ++ rt2800_bbp_glrt_write(rt2x00dev, 171, 0x30); ++ } ++ ++ /* AGC init */ ++ bbp = rf->channel <= 14 ? 0x04 + 2 * rt2x00dev->lna_gain : 0; ++ rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, bbp); ++ ++ usleep_range(1000, 1500); ++ + if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, + &rt2x00dev->cap_flags)) { + reg = rt2800_register_read(rt2x00dev, RF_CONTROL3); +@@ -5608,26 +5614,6 @@ void rt2800_vco_calibration(struct rt2x0 + rt2800_register_write(rt2x00dev, TX_PIN_CFG, tx_pin); + + if (rt2x00_rt(rt2x00dev, RT6352)) { +- if (rt2x00dev->default_ant.rx_chain_num == 1) { +- rt2800_bbp_write(rt2x00dev, 91, 0x07); +- rt2800_bbp_write(rt2x00dev, 95, 0x1A); +- rt2800_bbp_write(rt2x00dev, 195, 128); +- rt2800_bbp_write(rt2x00dev, 196, 0xA0); +- rt2800_bbp_write(rt2x00dev, 195, 170); +- rt2800_bbp_write(rt2x00dev, 196, 0x12); +- rt2800_bbp_write(rt2x00dev, 195, 171); +- rt2800_bbp_write(rt2x00dev, 196, 0x10); +- } else { +- rt2800_bbp_write(rt2x00dev, 91, 0x06); +- rt2800_bbp_write(rt2x00dev, 95, 0x9A); +- rt2800_bbp_write(rt2x00dev, 195, 128); +- rt2800_bbp_write(rt2x00dev, 196, 0xE0); +- rt2800_bbp_write(rt2x00dev, 195, 170); +- rt2800_bbp_write(rt2x00dev, 196, 0x30); +- rt2800_bbp_write(rt2x00dev, 195, 171); +- rt2800_bbp_write(rt2x00dev, 196, 0x30); +- } +- + if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) { + rt2800_bbp_write(rt2x00dev, 75, 0x68); + rt2800_bbp_write(rt2x00dev, 76, 0x4C); +@@ -5635,13 +5621,6 @@ void rt2800_vco_calibration(struct rt2x0 + rt2800_bbp_write(rt2x00dev, 80, 0x0C); + rt2800_bbp_write(rt2x00dev, 82, 0xB6); + } +- +- /* On 11A, We should delay and wait RF/BBP to be stable +- * and the appropriate time should be 1000 micro seconds +- * 2005/06/05 - On 11G, we also need this delay time. +- * Otherwise it's difficult to pass the WHQL. +- */ +- usleep_range(1000, 1500); + } + } + EXPORT_SYMBOL_GPL(rt2800_vco_calibration); diff --git a/package/kernel/mac80211/patches/rt2x00/004-3-v6.7-wifi-rt2x00-rework-MT7620-PA-LNA-RF-calibration.patch b/package/kernel/mac80211/patches/rt2x00/004-3-v6.7-wifi-rt2x00-rework-MT7620-PA-LNA-RF-calibration.patch new file mode 100644 index 00000000000..64cd599c02b --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/004-3-v6.7-wifi-rt2x00-rework-MT7620-PA-LNA-RF-calibration.patch @@ -0,0 +1,241 @@ +From cca74bed37af1c8217bcd8282d9b384efdbf73bd Mon Sep 17 00:00:00 2001 +From: Shiji Yang <yangshiji66@outlook.com> +Date: Thu, 19 Oct 2023 19:58:58 +0800 +Subject: wifi: rt2x00: rework MT7620 PA/LNA RF calibration + +1. Move MT7620 PA/LNA calibration code to dedicated functions. +2. For external PA/LNA devices, restore RF and BBP registers before + R-Calibration. +3. Do Rx DCOC calibration again before RXIQ calibration. +4. Add some missing LNA related registers' initialization. + +Signed-off-by: Shiji Yang <yangshiji66@outlook.com> +Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> +Signed-off-by: Kalle Valo <kvalo@kernel.org> +Link: https://lore.kernel.org/r/TYAP286MB0315979F92DC563019B8F238BCD4A@TYAP286MB0315.JPNP286.PROD.OUTLOOK.COM +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 176 +++++++++++++++++-------- + drivers/net/wireless/ralink/rt2x00/rt2x00.h | 6 + + 2 files changed, 130 insertions(+), 52 deletions(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -4468,41 +4468,6 @@ static void rt2800_config_channel(struct + rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, bbp); + + usleep_range(1000, 1500); +- +- if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, +- &rt2x00dev->cap_flags)) { +- reg = rt2800_register_read(rt2x00dev, RF_CONTROL3); +- reg |= 0x00000101; +- rt2800_register_write(rt2x00dev, RF_CONTROL3, reg); +- +- reg = rt2800_register_read(rt2x00dev, RF_BYPASS3); +- reg |= 0x00000101; +- rt2800_register_write(rt2x00dev, RF_BYPASS3, reg); +- +- rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0x73); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0x73); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0x73); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0xC8); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xA4); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x05); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0xC8); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xA4); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x05); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x27); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0xC8); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xA4); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x05); +- rt2800_rfcsr_write_dccal(rt2x00dev, 05, 0x00); +- +- rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT, +- 0x36303636); +- rt2800_register_write(rt2x00dev, TX0_RF_GAIN_ATTEN, +- 0x6C6C6B6C); +- rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN, +- 0x6C6C6B6C); +- } + } + + bbp = rt2800_bbp_read(rt2x00dev, 4); +@@ -5612,16 +5577,6 @@ void rt2800_vco_calibration(struct rt2x0 + } + } + rt2800_register_write(rt2x00dev, TX_PIN_CFG, tx_pin); +- +- if (rt2x00_rt(rt2x00dev, RT6352)) { +- if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) { +- rt2800_bbp_write(rt2x00dev, 75, 0x68); +- rt2800_bbp_write(rt2x00dev, 76, 0x4C); +- rt2800_bbp_write(rt2x00dev, 79, 0x1C); +- rt2800_bbp_write(rt2x00dev, 80, 0x0C); +- rt2800_bbp_write(rt2x00dev, 82, 0xB6); +- } +- } + } + EXPORT_SYMBOL_GPL(rt2800_vco_calibration); + +@@ -10348,6 +10303,128 @@ do_cal: + rt2800_register_write(rt2x00dev, RF_BYPASS0, MAC_RF_BYPASS0); + } + ++static void rt2800_restore_rf_bbp_rt6352(struct rt2x00_dev *rt2x00dev) ++{ ++ if (rt2x00_has_cap_external_pa(rt2x00dev)) { ++ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x0); ++ rt2800_register_write(rt2x00dev, RF_BYPASS3, 0x0); ++ } ++ ++ if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) { ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x16); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 17, 0x23); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 18, 0x02); ++ } ++ ++ if (rt2x00_has_cap_external_pa(rt2x00dev)) { ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xd3); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xb3); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xd5); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x6c); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xfc); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x1f); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xff); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x1c); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x20); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6b); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xf7); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x09); ++ } ++ ++ if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) { ++ rt2800_bbp_write(rt2x00dev, 75, 0x60); ++ rt2800_bbp_write(rt2x00dev, 76, 0x44); ++ rt2800_bbp_write(rt2x00dev, 79, 0x1c); ++ rt2800_bbp_write(rt2x00dev, 80, 0x0c); ++ rt2800_bbp_write(rt2x00dev, 82, 0xB6); ++ } ++ ++ if (rt2x00_has_cap_external_pa(rt2x00dev)) { ++ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT, 0x3630363a); ++ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_ATTEN, 0x6c6c666c); ++ rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN, 0x6c6c666c); ++ } ++} ++ ++static void rt2800_calibration_rt6352(struct rt2x00_dev *rt2x00dev) ++{ ++ u32 reg; ++ ++ if (rt2x00_has_cap_external_pa(rt2x00dev) || ++ rt2x00_has_cap_external_lna_bg(rt2x00dev)) ++ rt2800_restore_rf_bbp_rt6352(rt2x00dev); ++ ++ rt2800_r_calibration(rt2x00dev); ++ rt2800_rf_self_txdc_cal(rt2x00dev); ++ rt2800_rxdcoc_calibration(rt2x00dev); ++ rt2800_bw_filter_calibration(rt2x00dev, true); ++ rt2800_bw_filter_calibration(rt2x00dev, false); ++ rt2800_loft_iq_calibration(rt2x00dev); ++ ++ /* missing DPD calibration for internal PA devices */ ++ ++ rt2800_rxdcoc_calibration(rt2x00dev); ++ rt2800_rxiq_calibration(rt2x00dev); ++ ++ if (!rt2x00_has_cap_external_pa(rt2x00dev) && ++ !rt2x00_has_cap_external_lna_bg(rt2x00dev)) ++ return; ++ ++ if (rt2x00_has_cap_external_pa(rt2x00dev)) { ++ reg = rt2800_register_read(rt2x00dev, RF_CONTROL3); ++ reg |= 0x00000101; ++ rt2800_register_write(rt2x00dev, RF_CONTROL3, reg); ++ ++ reg = rt2800_register_read(rt2x00dev, RF_BYPASS3); ++ reg |= 0x00000101; ++ rt2800_register_write(rt2x00dev, RF_BYPASS3, reg); ++ } ++ ++ if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) { ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x66); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 17, 0x20); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 18, 0x42); ++ } ++ ++ if (rt2x00_has_cap_external_pa(rt2x00dev)) { ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0x73); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0x73); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0x73); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0xc8); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xa4); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x05); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0xc8); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xa4); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x05); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x27); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0xc8); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xa4); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x05); ++ } ++ ++ if (rt2x00_has_cap_external_pa(rt2x00dev)) ++ rt2800_rfcsr_write_dccal(rt2x00dev, 05, 0x00); ++ ++ if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) { ++ rt2800_bbp_write(rt2x00dev, 75, 0x68); ++ rt2800_bbp_write(rt2x00dev, 76, 0x4c); ++ rt2800_bbp_write(rt2x00dev, 79, 0x1c); ++ rt2800_bbp_write(rt2x00dev, 80, 0x0c); ++ rt2800_bbp_write(rt2x00dev, 82, 0xb6); ++ } ++ ++ if (rt2x00_has_cap_external_pa(rt2x00dev)) { ++ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT, 0x36303636); ++ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_ATTEN, 0x6c6c6b6c); ++ rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN, 0x6c6c6b6c); ++ } ++} ++ + static void rt2800_init_rfcsr_6352(struct rt2x00_dev *rt2x00dev) + { + /* Initialize RF central register to default value */ +@@ -10612,13 +10689,8 @@ static void rt2800_init_rfcsr_6352(struc + rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); + rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); + +- rt2800_r_calibration(rt2x00dev); +- rt2800_rf_self_txdc_cal(rt2x00dev); +- rt2800_rxdcoc_calibration(rt2x00dev); +- rt2800_bw_filter_calibration(rt2x00dev, true); +- rt2800_bw_filter_calibration(rt2x00dev, false); +- rt2800_loft_iq_calibration(rt2x00dev); +- rt2800_rxiq_calibration(rt2x00dev); ++ /* Do calibration and init PA/LNA */ ++ rt2800_calibration_rt6352(rt2x00dev); + } + + static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h +@@ -1263,6 +1263,12 @@ rt2x00_has_cap_external_lna_bg(struct rt + } + + static inline bool ++rt2x00_has_cap_external_pa(struct rt2x00_dev *rt2x00dev) ++{ ++ return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_EXTERNAL_PA_TX0); ++} ++ ++static inline bool + rt2x00_has_cap_double_antenna(struct rt2x00_dev *rt2x00dev) + { + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_DOUBLE_ANTENNA); diff --git a/package/kernel/mac80211/patches/rt2x00/005-1-v6.8-wifi-rt2x00-introduce-DMA-busy-check-watchdog-for-rt.patch b/package/kernel/mac80211/patches/rt2x00/005-1-v6.8-wifi-rt2x00-introduce-DMA-busy-check-watchdog-for-rt.patch new file mode 100644 index 00000000000..c1c32257330 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/005-1-v6.8-wifi-rt2x00-introduce-DMA-busy-check-watchdog-for-rt.patch @@ -0,0 +1,177 @@ +From b1275cdd7456ef811747dfb4f3c46310ddd300cd Mon Sep 17 00:00:00 2001 +From: Shiji Yang <yangshiji66@outlook.com> +Date: Sat, 4 Nov 2023 16:57:58 +0800 +Subject: wifi: rt2x00: introduce DMA busy check watchdog for rt2800 + +When I tried to fix the watchdog of rt2800, I found that sometimes +the watchdog can not reset the hung device. This is because the +queue is not completely stuck, it just becomes very slow. The MTK +vendor driver for the new chip MT7603/MT7612 has a DMA busy watchdog +to detect device hangs by checking DMA busy status. This watchdog +implementation is something similar to it. To reduce unnecessary +reset, we can check the INT_SOURCE_CSR register together as I found +that when the radio hung, the RX/TX coherent interrupt will always +stuck at triggered state. + +The 'watchdog' module parameter has been extended to control all +watchdogs(0=disabled, 1=hang watchdog, 2=DMA watchdog, 3=both). This +new watchdog function is a slight schedule and it won't affect the +transmission speed. So we can turn on it by default. Due to the +INT_SOURCE_CSR register is invalid on rt2800 USB NICs, the DMA busy +watchdog will be automatically disabled for them. + +Tested on MT7620 and RT5350. + +Signed-off-by: Shiji Yang <yangshiji66@outlook.com> +Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> +Signed-off-by: Kalle Valo <kvalo@kernel.org> +Link: https://lore.kernel.org/r/TYAP286MB0315D7462CE08A119A99DE34BCA4A@TYAP286MB0315.JPNP286.PROD.OUTLOOK.COM +--- + drivers/net/wireless/ralink/rt2x00/rt2800.h | 4 ++ + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 77 ++++++++++++++++++++++---- + drivers/net/wireless/ralink/rt2x00/rt2x00.h | 3 + + 3 files changed, 73 insertions(+), 11 deletions(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h +@@ -3194,4 +3194,8 @@ enum rt2800_eeprom_word { + */ + #define BCN_TBTT_OFFSET 64 + ++/* Watchdog type mask */ ++#define RT2800_WATCHDOG_HANG BIT(0) ++#define RT2800_WATCHDOG_DMA_BUSY BIT(1) ++ + #endif /* RT2800_H */ +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -30,9 +30,10 @@ + #include "rt2800lib.h" + #include "rt2800.h" + +-static bool modparam_watchdog; +-module_param_named(watchdog, modparam_watchdog, bool, S_IRUGO); +-MODULE_PARM_DESC(watchdog, "Enable watchdog to detect tx/rx hangs and reset hardware if detected"); ++static unsigned int modparam_watchdog = RT2800_WATCHDOG_DMA_BUSY; ++module_param_named(watchdog, modparam_watchdog, uint, 0444); ++MODULE_PARM_DESC(watchdog, "Enable watchdog to recover tx/rx hangs.\n" ++ "\t\t(0=disabled, 1=hang watchdog, 2=DMA watchdog(default), 3=both)"); + + /* + * Register access. +@@ -1261,15 +1262,12 @@ static void rt2800_update_survey(struct + chan_survey->time_ext_busy += rt2800_register_read(rt2x00dev, CH_BUSY_STA_SEC); + } + +-void rt2800_watchdog(struct rt2x00_dev *rt2x00dev) ++static bool rt2800_watchdog_hung(struct rt2x00_dev *rt2x00dev) + { + struct data_queue *queue; + bool hung_tx = false; + bool hung_rx = false; + +- if (test_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags)) +- return; +- + rt2800_update_survey(rt2x00dev); + + queue_for_each(rt2x00dev, queue) { +@@ -1297,18 +1295,72 @@ void rt2800_watchdog(struct rt2x00_dev * + } + } + ++ if (!hung_tx && !hung_rx) ++ return false; ++ + if (hung_tx) + rt2x00_warn(rt2x00dev, "Watchdog TX hung detected\n"); + + if (hung_rx) + rt2x00_warn(rt2x00dev, "Watchdog RX hung detected\n"); + +- if (hung_tx || hung_rx) { +- queue_for_each(rt2x00dev, queue) +- queue->wd_count = 0; ++ queue_for_each(rt2x00dev, queue) ++ queue->wd_count = 0; ++ ++ return true; ++} ++ ++static bool rt2800_watchdog_dma_busy(struct rt2x00_dev *rt2x00dev) ++{ ++ bool busy_rx, busy_tx; ++ u32 reg_cfg = rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG); ++ u32 reg_int = rt2800_register_read(rt2x00dev, INT_SOURCE_CSR); ++ ++ if (rt2x00_get_field32(reg_cfg, WPDMA_GLO_CFG_RX_DMA_BUSY) && ++ rt2x00_get_field32(reg_int, INT_SOURCE_CSR_RX_COHERENT)) ++ rt2x00dev->rxdma_busy++; ++ else ++ rt2x00dev->rxdma_busy = 0; + ++ if (rt2x00_get_field32(reg_cfg, WPDMA_GLO_CFG_TX_DMA_BUSY) && ++ rt2x00_get_field32(reg_int, INT_SOURCE_CSR_TX_COHERENT)) ++ rt2x00dev->txdma_busy++; ++ else ++ rt2x00dev->txdma_busy = 0; ++ ++ busy_rx = rt2x00dev->rxdma_busy > 30 ? true : false; ++ busy_tx = rt2x00dev->txdma_busy > 30 ? true : false; ++ ++ if (!busy_rx && !busy_tx) ++ return false; ++ ++ if (busy_rx) ++ rt2x00_warn(rt2x00dev, "Watchdog RX DMA busy detected\n"); ++ ++ if (busy_tx) ++ rt2x00_warn(rt2x00dev, "Watchdog TX DMA busy detected\n"); ++ ++ rt2x00dev->rxdma_busy = 0; ++ rt2x00dev->txdma_busy = 0; ++ ++ return true; ++} ++ ++void rt2800_watchdog(struct rt2x00_dev *rt2x00dev) ++{ ++ bool reset = false; ++ ++ if (test_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags)) ++ return; ++ ++ if (modparam_watchdog & RT2800_WATCHDOG_DMA_BUSY) ++ reset = rt2800_watchdog_dma_busy(rt2x00dev); ++ ++ if (modparam_watchdog & RT2800_WATCHDOG_HANG) ++ reset = rt2800_watchdog_hung(rt2x00dev) || reset; ++ ++ if (reset) + ieee80211_restart_hw(rt2x00dev->hw); +- } + } + EXPORT_SYMBOL_GPL(rt2800_watchdog); + +@@ -12016,6 +12068,9 @@ int rt2800_probe_hw(struct rt2x00_dev *r + __set_bit(REQUIRE_TASKLET_CONTEXT, &rt2x00dev->cap_flags); + } + ++ /* USB NICs don't support DMA watchdog as INT_SOURCE_CSR is invalid */ ++ if (rt2x00_is_usb(rt2x00dev)) ++ modparam_watchdog &= ~RT2800_WATCHDOG_DMA_BUSY; + if (modparam_watchdog) { + __set_bit(CAPABILITY_RESTART_HW, &rt2x00dev->cap_flags); + rt2x00dev->link.watchdog_interval = msecs_to_jiffies(100); +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h +@@ -926,6 +926,9 @@ struct rt2x00_dev { + */ + u16 beacon_int; + ++ /* Rx/Tx DMA busy watchdog counter */ ++ u16 rxdma_busy, txdma_busy; ++ + /** + * Timestamp of last received beacon + */ diff --git a/package/kernel/mac80211/patches/rt2x00/005-2-v6.8-wifi-rt2x00-disable-RTS-threshold-for-rt2800-by-defa.patch b/package/kernel/mac80211/patches/rt2x00/005-2-v6.8-wifi-rt2x00-disable-RTS-threshold-for-rt2800-by-defa.patch new file mode 100644 index 00000000000..b3e95da5a60 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/005-2-v6.8-wifi-rt2x00-disable-RTS-threshold-for-rt2800-by-defa.patch @@ -0,0 +1,43 @@ +From 570beb6285fd355904b22625da20809f477096c5 Mon Sep 17 00:00:00 2001 +From: Shiji Yang <yangshiji66@outlook.com> +Date: Sat, 4 Nov 2023 16:57:59 +0800 +Subject: wifi: rt2x00: disable RTS threshold for rt2800 by default + +rt2800 has a lot of registers to control the RTS enable/disable +status for different rates. And the driver control them via +rt2800_set_rts_threshold(). When RTS was disabled in user +interface, this function won't be called at all. This means that +the RTS is still 'on' for CCK and OFDM rates. So we'd better to +disable them by default because it should be like this. The RTS +for HT20 and HT40 is already default off so we don't need to +touch them. If we toggle the RTS status, these register bits +will be enable/disable again by rt2800_set_rts_threshold(). + +Signed-off-by: Shiji Yang <yangshiji66@outlook.com> +Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> +Signed-off-by: Kalle Valo <kvalo@kernel.org> +Link: https://lore.kernel.org/r/TYAP286MB03155DDB953155B7A2DE849ABCA4A@TYAP286MB0315.JPNP286.PROD.OUTLOOK.COM +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -6100,7 +6100,7 @@ static int rt2800_init_registers(struct + rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 0); + rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF20, 1); + rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF40, 0); +- rt2x00_set_field32(®, CCK_PROT_CFG_RTS_TH_EN, 1); ++ rt2x00_set_field32(®, CCK_PROT_CFG_RTS_TH_EN, 0); + rt2800_register_write(rt2x00dev, CCK_PROT_CFG, reg); + + reg = rt2800_register_read(rt2x00dev, OFDM_PROT_CFG); +@@ -6113,7 +6113,7 @@ static int rt2800_init_registers(struct + rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 0); + rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF20, 1); + rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF40, 0); +- rt2x00_set_field32(®, OFDM_PROT_CFG_RTS_TH_EN, 1); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_RTS_TH_EN, 0); + rt2800_register_write(rt2x00dev, OFDM_PROT_CFG, reg); + + reg = rt2800_register_read(rt2x00dev, MM20_PROT_CFG); diff --git a/package/kernel/mac80211/patches/rt2x00/005-3-v6.8-wifi-rt2x00-restart-beacon-queue-when-hardware-reset.patch b/package/kernel/mac80211/patches/rt2x00/005-3-v6.8-wifi-rt2x00-restart-beacon-queue-when-hardware-reset.patch new file mode 100644 index 00000000000..1fa7b8b0fb9 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/005-3-v6.8-wifi-rt2x00-restart-beacon-queue-when-hardware-reset.patch @@ -0,0 +1,67 @@ +From a11d965a218f0cd95b13fe44d0bcd8a20ce134a8 Mon Sep 17 00:00:00 2001 +From: Shiji Yang <yangshiji66@outlook.com> +Date: Sat, 4 Nov 2023 16:58:00 +0800 +Subject: wifi: rt2x00: restart beacon queue when hardware reset + +When a hardware reset is triggered, all registers are reset, so all +queues are forced to stop in hardware interface. However, mac80211 +will not automatically stop the queue. If we don't manually stop the +beacon queue, the queue will be deadlocked and unable to start again. +This patch fixes the issue where Apple devices cannot connect to the +AP after calling ieee80211_restart_hw(). + +Signed-off-by: Shiji Yang <yangshiji66@outlook.com> +Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> +Signed-off-by: Kalle Valo <kvalo@kernel.org> +Link: https://lore.kernel.org/r/TYAP286MB031530EB6D98DCE4DF20766CBCA4A@TYAP286MB0315.JPNP286.PROD.OUTLOOK.COM +--- + drivers/net/wireless/ralink/rt2x00/rt2x00dev.c | 3 +++ + drivers/net/wireless/ralink/rt2x00/rt2x00mac.c | 11 +++++++++++ + 2 files changed, 14 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +@@ -101,6 +101,7 @@ void rt2x00lib_disable_radio(struct rt2x + rt2x00link_stop_tuner(rt2x00dev); + rt2x00queue_stop_queues(rt2x00dev); + rt2x00queue_flush_queues(rt2x00dev, true); ++ rt2x00queue_stop_queue(rt2x00dev->bcn); + + /* + * Disable radio. +@@ -1286,6 +1287,7 @@ int rt2x00lib_start(struct rt2x00_dev *r + rt2x00dev->intf_ap_count = 0; + rt2x00dev->intf_sta_count = 0; + rt2x00dev->intf_associated = 0; ++ rt2x00dev->intf_beaconing = 0; + + /* Enable the radio */ + retval = rt2x00lib_enable_radio(rt2x00dev); +@@ -1312,6 +1314,7 @@ void rt2x00lib_stop(struct rt2x00_dev *r + rt2x00dev->intf_ap_count = 0; + rt2x00dev->intf_sta_count = 0; + rt2x00dev->intf_associated = 0; ++ rt2x00dev->intf_beaconing = 0; + } + + static inline void rt2x00lib_set_if_combinations(struct rt2x00_dev *rt2x00dev) +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c +@@ -598,6 +598,17 @@ void rt2x00mac_bss_info_changed(struct i + */ + if (changes & BSS_CHANGED_BEACON_ENABLED) { + mutex_lock(&intf->beacon_skb_mutex); ++ ++ /* ++ * Clear the 'enable_beacon' flag and clear beacon because ++ * the beacon queue has been stopped after hardware reset. ++ */ ++ if (test_bit(DEVICE_STATE_RESET, &rt2x00dev->flags) && ++ intf->enable_beacon) { ++ intf->enable_beacon = false; ++ rt2x00queue_clear_beacon(rt2x00dev, vif); ++ } ++ + if (!bss_conf->enable_beacon && intf->enable_beacon) { + rt2x00dev->intf_beaconing--; + intf->enable_beacon = false; diff --git a/package/kernel/mac80211/patches/rt2x00/101-wifi-rt2x00-correct-wrong-BBP-register-in-RxDCOC-cal.patch b/package/kernel/mac80211/patches/rt2x00/101-wifi-rt2x00-correct-wrong-BBP-register-in-RxDCOC-cal.patch new file mode 100644 index 00000000000..253d1d9c196 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/101-wifi-rt2x00-correct-wrong-BBP-register-in-RxDCOC-cal.patch @@ -0,0 +1,26 @@ +From: Shiji Yang <yangshiji66@outlook.com> +Date: Thu, 9 Nov 2023 12:01:18 +0800 +Subject: [PATCH] wifi: rt2x00: correct wrong BBP register in RxDCOC + calibration + +Refer to Mediatek vendor driver RxDCOC_Calibration() function, when +performing gainfreeze calibration, we should write register 140 +instead of 141. This fix can reduce the total calibration time from +6 seconds to 1 second. + +Signed-off-by: Shiji Yang <yangshiji66@outlook.com> +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -8711,7 +8711,7 @@ static void rt2800_rxdcoc_calibration(st + rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, saverfb5r4); + rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, saverfb7r4); + +- rt2800_bbp_write(rt2x00dev, 158, 141); ++ rt2800_bbp_write(rt2x00dev, 158, 140); + bbpreg = rt2800_bbp_read(rt2x00dev, 159); + bbpreg = bbpreg & (~0x40); + rt2800_bbp_write(rt2x00dev, 159, bbpreg); diff --git a/package/kernel/mac80211/patches/rt2x00/602-rt2x00-introduce-rt2x00eeprom.patch b/package/kernel/mac80211/patches/rt2x00/602-01-wifi-rt2x00-Add-support-for-loading-EEPROM-from-user.patch index 1c52132da65..5040b5af621 100644 --- a/package/kernel/mac80211/patches/rt2x00/602-rt2x00-introduce-rt2x00eeprom.patch +++ b/package/kernel/mac80211/patches/rt2x00/602-01-wifi-rt2x00-Add-support-for-loading-EEPROM-from-user.patch @@ -1,6 +1,27 @@ +From 1046fc9e98936991aeb0b0656c84833d96a63c0f Mon Sep 17 00:00:00 2001 +From: Christian Marangi <ansuelsmth@gmail.com> +Date: Sun, 15 Oct 2023 14:22:49 +0200 +Subject: [PATCH 1/5] wifi: rt2x00: Add support for loading EEPROM from + userspace + +Add support for loading EEPROM from userspace. + +Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> +--- + drivers/net/wireless/ralink/rt2x00/Kconfig | 5 ++ + drivers/net/wireless/ralink/rt2x00/Makefile | 1 + + .../net/wireless/ralink/rt2x00/rt2800soc.c | 15 +--- + drivers/net/wireless/ralink/rt2x00/rt2x00.h | 1 + + .../net/wireless/ralink/rt2x00/rt2x00dev.c | 9 +++ + .../net/wireless/ralink/rt2x00/rt2x00eeprom.c | 75 +++++++++++++++++++ + .../net/wireless/ralink/rt2x00/rt2x00soc.c | 1 + + .../net/wireless/ralink/rt2x00/rt2x00soc.h | 9 +++ + 8 files changed, 102 insertions(+), 14 deletions(-) + create mode 100644 drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c + --- a/local-symbols +++ b/local-symbols -@@ -333,6 +333,7 @@ RT2X00_LIB_FIRMWARE= +@@ -350,6 +350,7 @@ RT2X00_LIB_FIRMWARE= RT2X00_LIB_CRYPTO= RT2X00_LIB_LEDS= RT2X00_LIB_DEBUGFS= @@ -46,33 +67,6 @@ obj-$(CPTCFG_RT2X00_LIB) += rt2x00lib.o obj-$(CPTCFG_RT2X00_LIB_MMIO) += rt2x00mmio.o ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -@@ -37,6 +37,8 @@ struct rt2800_drv_data { - struct ieee80211_sta *wcid_to_sta[STA_IDS_SIZE]; - }; - -+#include "rt2800.h" -+ - struct rt2800_ops { - u32 (*register_read)(struct rt2x00_dev *rt2x00dev, - const unsigned int offset); -@@ -135,6 +137,15 @@ static inline int rt2800_read_eeprom(str - { - const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; - -+ if (rt2x00dev->eeprom_file) { -+ memcpy(rt2x00dev->eeprom, rt2x00dev->eeprom_file->data, -+ EEPROM_SIZE); -+ return 0; -+ } -+ -+ if (!rt2800ops->read_eeprom) -+ return -EINVAL; -+ - return rt2800ops->read_eeprom(rt2x00dev); - } - --- a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c @@ -90,19 +90,6 @@ static int rt2800soc_set_device_state(st @@ -95,17 +89,18 @@ /* Firmware functions */ static char *rt2800soc_get_firmware_name(struct rt2x00_dev *rt2x00dev) { -@@ -167,7 +154,6 @@ static const struct rt2800_ops rt2800soc +@@ -168,7 +155,7 @@ static const struct rt2800_ops rt2800soc .register_multiread = rt2x00mmio_register_multiread, .register_multiwrite = rt2x00mmio_register_multiwrite, .regbusy_read = rt2x00mmio_regbusy_read, - .read_eeprom = rt2800soc_read_eeprom, ++ .read_eeprom = rt2x00lib_read_eeprom, .hwcrypt_disabled = rt2800soc_hwcrypt_disabled, .drv_write_firmware = rt2800soc_write_firmware, .drv_init_registers = rt2800mmio_init_registers, --- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h -@@ -694,6 +694,7 @@ enum rt2x00_capability_flags { +@@ -703,6 +703,7 @@ enum rt2x00_capability_flags { REQUIRE_HT_TX_DESC, REQUIRE_PS_AUTOWAKE, REQUIRE_DELAYED_RFKILL, @@ -113,77 +108,24 @@ /* * Capabilities -@@ -970,6 +971,11 @@ struct rt2x00_dev { - const struct firmware *fw; - - /* -+ * EEPROM image. -+ */ -+ const struct firmware *eeprom_file; -+ -+ /* - * FIFO for storing tx status reports between isr and tasklet. - */ - DECLARE_KFIFO_PTR(txstatus_fifo, u32); ---- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -@@ -1406,6 +1406,10 @@ int rt2x00lib_probe_dev(struct rt2x00_de - INIT_DELAYED_WORK(&rt2x00dev->autowakeup_work, rt2x00lib_autowakeup); - INIT_WORK(&rt2x00dev->sleep_work, rt2x00lib_sleep); - -+ retval = rt2x00lib_load_eeprom_file(rt2x00dev); -+ if (retval) -+ goto exit; -+ - /* - * Let the driver probe the device to detect the capabilities. - */ -@@ -1549,6 +1553,11 @@ void rt2x00lib_remove_dev(struct rt2x00_ - * Free the driver data. - */ - kfree(rt2x00dev->drv_data); -+ -+ /* -+ * Free EEPROM image. -+ */ -+ rt2x00lib_free_eeprom_file(rt2x00dev); - } - EXPORT_SYMBOL_GPL(rt2x00lib_remove_dev); - --- /dev/null +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c -@@ -0,0 +1,106 @@ -+/* -+ Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com> -+ Copyright (C) 2004 - 2009 Gertjan van Wingerde <gwingerde@gmail.com> -+ <http://rt2x00.serialmonkey.com> -+ -+ This program is free software; you can redistribute it and/or modify -+ it under the terms of the GNU General Public License as published by -+ the Free Software Foundation; either version 2 of the License, or -+ (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the -+ Free Software Foundation, Inc., -+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +@@ -0,0 +1,77 @@ ++// SPDX-License-Identifier: GPL-2.0-or-later ++/* Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com> ++ * Copyright (C) 2004 - 2009 Gertjan van Wingerde <gwingerde@gmail.com> ++ * <http://rt2x00.serialmonkey.com> + */ + -+/* -+ Module: rt2x00lib -+ Abstract: rt2x00 eeprom file loading routines. ++/* Module: rt2x00lib ++ * Abstract: rt2x00 eeprom file loading routines. + */ + +#include <linux/kernel.h> +#include <linux/module.h> + +#include "rt2x00.h" -+#include "rt2x00lib.h" ++#include "rt2x00soc.h" + +static const char * +rt2x00lib_get_eeprom_file_name(struct rt2x00_dev *rt2x00dev) @@ -193,10 +135,10 @@ + if (pdata && pdata->eeprom_file_name) + return pdata->eeprom_file_name; + -+ return NULL ++ return NULL; +} + -+static int rt2x00lib_request_eeprom_file(struct rt2x00_dev *rt2x00dev) ++static int rt2x00lib_read_eeprom_file(struct rt2x00_dev *rt2x00dev) +{ + const struct firmware *ee; + const char *ee_name; @@ -233,8 +175,7 @@ + goto err_release_ee; + } + -+ rt2x00dev->eeprom_file = ee; -+ return 0; ++ memcpy(rt2x00dev->eeprom, ee->data, rt2x00dev->ops->eeprom_size); + +err_release_ee: + release_firmware(ee); @@ -242,48 +183,11 @@ + return retval; +} + -+int rt2x00lib_load_eeprom_file(struct rt2x00_dev *rt2x00dev) -+{ -+ int retval; -+ -+ retval = rt2x00lib_request_eeprom_file(rt2x00dev); -+ if (retval) -+ return retval; -+ -+ return 0; -+} -+ -+void rt2x00lib_free_eeprom_file(struct rt2x00_dev *rt2x00dev) -+{ -+ if (rt2x00dev->eeprom_file && rt2x00dev->eeprom_file->size) -+ release_firmware(rt2x00dev->eeprom_file); -+ rt2x00dev->eeprom_file = NULL; -+} ---- a/drivers/net/wireless/ralink/rt2x00/rt2x00lib.h -+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00lib.h -@@ -286,6 +286,22 @@ static inline void rt2x00lib_free_firmwa - #endif /* CPTCFG_RT2X00_LIB_FIRMWARE */ - - /* -+ * EEPROM file handlers. -+ */ -+#ifdef CPTCFG_RT2X00_LIB_EEPROM -+int rt2x00lib_load_eeprom_file(struct rt2x00_dev *rt2x00dev); -+void rt2x00lib_free_eeprom_file(struct rt2x00_dev *rt2x00dev); -+#else -+static inline int rt2x00lib_load_eeprom_file(struct rt2x00_dev *rt2x00dev) ++int rt2x00lib_read_eeprom(struct rt2x00_dev *rt2x00dev) +{ -+ return 0; ++ return rt2x00lib_read_eeprom_file(rt2x00dev); +} -+static inline void rt2x00lib_free_eeprom_file(struct rt2x00_dev *rt2x00dev) -+{ -+} -+#endif /* CPTCFG_RT2X00_LIB_EEPROM */ -+ -+/* - * Debugfs handlers. - */ - #ifdef CPTCFG_RT2X00_LIB_DEBUGFS ++EXPORT_SYMBOL_GPL(rt2x00lib_read_eeprom); --- a/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c @@ -86,6 +86,7 @@ int rt2x00soc_probe(struct platform_devi @@ -294,3 +198,19 @@ rt2x00_set_chip_intf(rt2x00dev, RT2X00_CHIP_INTF_SOC); retval = rt2x00soc_alloc_reg(rt2x00dev); +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00soc.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.h +@@ -26,4 +26,13 @@ int rt2x00soc_resume(struct platform_dev + #define rt2x00soc_resume NULL + #endif /* CONFIG_PM */ + ++/* ++ * EEPROM file handlers. ++ */ ++#ifdef CPTCFG_RT2X00_LIB_EEPROM ++int rt2x00lib_read_eeprom(struct rt2x00_dev *rt2x00dev); ++#else ++#define rt2x00lib_read_eeprom NULL ++#endif /* CPTCFG_RT2X00_LIB_EEPROM */ ++ + #endif /* RT2X00SOC_H */ diff --git a/package/kernel/mac80211/patches/rt2x00/602-02-wifi-rt2x00-Add-option-to-pass-EEPROM-file-name-from.patch b/package/kernel/mac80211/patches/rt2x00/602-02-wifi-rt2x00-Add-option-to-pass-EEPROM-file-name-from.patch new file mode 100644 index 00000000000..90055b911f0 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/602-02-wifi-rt2x00-Add-option-to-pass-EEPROM-file-name-from.patch @@ -0,0 +1,43 @@ +From 15329d8b206d9c04ffad49aecd37f5d0bfb85768 Mon Sep 17 00:00:00 2001 +From: Christian Marangi <ansuelsmth@gmail.com> +Date: Sun, 15 Oct 2023 14:23:19 +0200 +Subject: [PATCH 2/5] wifi: rt2x00: Add option to pass EEPROM file name from DT + +Add option to pass EEPROM file name from DT using ralink,eeprom binding. + +Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> +--- + drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c | 11 +++++++++++ + 1 file changed, 11 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c +@@ -10,6 +10,7 @@ + + #include <linux/kernel.h> + #include <linux/module.h> ++#include <linux/of.h> + + #include "rt2x00.h" + #include "rt2x00soc.h" +@@ -18,10 +19,20 @@ static const char * + rt2x00lib_get_eeprom_file_name(struct rt2x00_dev *rt2x00dev) + { + struct rt2x00_platform_data *pdata = rt2x00dev->dev->platform_data; ++#ifdef CONFIG_OF ++ struct device_node *np; ++ const char *eep; ++#endif + + if (pdata && pdata->eeprom_file_name) + return pdata->eeprom_file_name; + ++#ifdef CONFIG_OF ++ np = rt2x00dev->dev->of_node; ++ if (np && !of_property_read_string(np, "ralink,eeprom", &eep)) ++ return eep; ++#endif ++ + return NULL; + } + diff --git a/package/kernel/mac80211/patches/rt2x00/604-rt2x00-load-eeprom-on-SoC-from-a-mtd-device-defines-.patch b/package/kernel/mac80211/patches/rt2x00/602-03-wifi-rt2x00-Add-support-for-loading-EEPROM-from-MTD.patch index 7338eb15b20..fab4bf39c05 100644 --- a/package/kernel/mac80211/patches/rt2x00/604-rt2x00-load-eeprom-on-SoC-from-a-mtd-device-defines-.patch +++ b/package/kernel/mac80211/patches/rt2x00/602-03-wifi-rt2x00-Add-support-for-loading-EEPROM-from-MTD.patch @@ -1,14 +1,16 @@ -From 339fe73f340161a624cc08e738d2244814852c3e Mon Sep 17 00:00:00 2001 +From 71261ca81b491a4c3b08690347c12e96a75ad0d0 Mon Sep 17 00:00:00 2001 From: John Crispin <blogic@openwrt.org> Date: Sun, 17 Mar 2013 00:55:04 +0100 -Subject: [PATCH] rt2x00: load eeprom on SoC from a mtd device defines inside - OF +Subject: [PATCH 3/5] wifi: rt2x00: Add support for loading EEPROM from MTD + +Add support for loading EEPROM from MTD. Signed-off-by: John Crispin <blogic@openwrt.org> +Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> --- - drivers/net/wireless/ralink/rt2x00/Kconfig | 1 + - drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c | 65 +++++++++++++++++++++++ - 2 files changed, 66 insertions(+) + drivers/net/wireless/ralink/rt2x00/Kconfig | 1 + + .../net/wireless/ralink/rt2x00/rt2x00eeprom.c | 66 +++++++++++++++++++ + 2 files changed, 67 insertions(+) --- a/drivers/net/wireless/ralink/rt2x00/Kconfig +++ b/drivers/net/wireless/ralink/rt2x00/Kconfig @@ -22,7 +24,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> Supported chips: RT2880, RT3050, RT3052, RT3350, RT3352. --- a/drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c -@@ -26,11 +26,76 @@ +@@ -10,11 +10,69 @@ #include <linux/kernel.h> #include <linux/module.h> @@ -33,21 +35,20 @@ Signed-off-by: John Crispin <blogic@openwrt.org> #include <linux/of.h> #include "rt2x00.h" - #include "rt2x00lib.h" + #include "rt2x00soc.h" +#if IS_ENABLED(CONFIG_MTD) +static int rt2800lib_read_eeprom_mtd(struct rt2x00_dev *rt2x00dev) +{ + int ret = -EINVAL; +#ifdef CONFIG_OF -+ static struct firmware mtd_fw; + struct device_node *np = rt2x00dev->dev->of_node, *mtd_np = NULL; -+ size_t retlen, len = rt2x00dev->ops->eeprom_size; -+ int i, size, offset = 0; ++ int size, offset = 0; + struct mtd_info *mtd; + const char *part; + const __be32 *list; + phandle phandle; ++ size_t retlen; + + list = of_get_property(np, "ralink,mtd-eeprom", &size); + if (!list) @@ -74,21 +75,15 @@ Signed-off-by: John Crispin <blogic@openwrt.org> + if (size > sizeof(*list)) + offset = be32_to_cpup(list); + -+ ret = mtd_read(mtd, offset, len, &retlen, (u_char *) rt2x00dev->eeprom); ++ ret = mtd_read(mtd, offset, rt2x00dev->ops->eeprom_size, ++ &retlen, (u_char *)rt2x00dev->eeprom); + put_mtd_device(mtd); + -+ if ((retlen != rt2x00dev->ops->eeprom_size) || ret) { ++ if (retlen != rt2x00dev->ops->eeprom_size || ret) { + dev_err(rt2x00dev->dev, "failed to load eeprom from device \"%s\"\n", part); + return ret; + } + -+ if (of_find_property(np, "ralink,mtd-eeprom-swap", NULL)) -+ for (i = 0; i < len/sizeof(u16); i++) -+ rt2x00dev->eeprom[i] = swab16(rt2x00dev->eeprom[i]); -+ -+ rt2x00dev->eeprom_file = &mtd_fw; -+ mtd_fw.data = (const u8 *) rt2x00dev->eeprom; -+ + dev_info(rt2x00dev->dev, "loaded eeprom from mtd device \"%s\"\n", part); +#endif + @@ -99,15 +94,18 @@ Signed-off-by: John Crispin <blogic@openwrt.org> static const char * rt2x00lib_get_eeprom_file_name(struct rt2x00_dev *rt2x00dev) { -@@ -58,6 +123,11 @@ static int rt2x00lib_request_eeprom_file - const char *ee_name; - int retval; +@@ -83,6 +141,14 @@ err_exit: + int rt2x00lib_read_eeprom(struct rt2x00_dev *rt2x00dev) + { ++ int ret; ++ +#if IS_ENABLED(CONFIG_MTD) -+ if (!rt2800lib_read_eeprom_mtd(rt2x00dev)) ++ ret = rt2800lib_read_eeprom_mtd(rt2x00dev); ++ if (!ret) + return 0; +#endif + - ee_name = rt2x00lib_get_eeprom_file_name(rt2x00dev); - if (!ee_name && test_bit(REQUIRE_EEPROM_FILE, &rt2x00dev->cap_flags)) { - rt2x00_err(rt2x00dev, "Required EEPROM name is missing."); + return rt2x00lib_read_eeprom_file(rt2x00dev); + } + EXPORT_SYMBOL_GPL(rt2x00lib_read_eeprom); diff --git a/package/kernel/mac80211/patches/rt2x00/602-04-wifi-rt2x00-Support-EEPROM-swap-binding.patch b/package/kernel/mac80211/patches/rt2x00/602-04-wifi-rt2x00-Support-EEPROM-swap-binding.patch new file mode 100644 index 00000000000..392910d224b --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/602-04-wifi-rt2x00-Support-EEPROM-swap-binding.patch @@ -0,0 +1,44 @@ +From 9c9a3c27b96e057f3c3f47151d7a170d84e3bb5f Mon Sep 17 00:00:00 2001 +From: Christian Marangi <ansuelsmth@gmail.com> +Date: Sun, 15 Oct 2023 15:31:47 +0200 +Subject: [PATCH 4/5] wifi: rt2x00: Support EEPROM swap binding + +Add binding "ralink,eeprom-swap" to swap bytes of EEPROM before using +it. + +Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> +--- + drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c | 15 +++++++++++++++ + 1 file changed, 15 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c +@@ -20,6 +20,19 @@ + #include "rt2x00soc.h" + + #if IS_ENABLED(CONFIG_MTD) ++static void rt2800lib_eeprom_swap(struct rt2x00_dev *rt2x00dev) ++{ ++ struct device_node *np = rt2x00dev->dev->of_node; ++ size_t len = rt2x00dev->ops->eeprom_size; ++ int i; ++ ++ if (!of_find_property(np, "ralink,eeprom-swap", NULL)) ++ return; ++ ++ for (i = 0; i < len / sizeof(u16); i++) ++ rt2x00dev->eeprom[i] = swab16(rt2x00dev->eeprom[i]); ++} ++ + static int rt2800lib_read_eeprom_mtd(struct rt2x00_dev *rt2x00dev) + { + int ret = -EINVAL; +@@ -66,6 +79,8 @@ static int rt2800lib_read_eeprom_mtd(str + return ret; + } + ++ rt2800lib_eeprom_swap(rt2x00dev); ++ + dev_info(rt2x00dev->dev, "loaded eeprom from mtd device \"%s\"\n", part); + #endif + diff --git a/package/kernel/mac80211/patches/rt2x00/602-05-wifi-rt2x00-support-loading-eeprom-from-NVMEM-cells.patch b/package/kernel/mac80211/patches/rt2x00/602-05-wifi-rt2x00-support-loading-eeprom-from-NVMEM-cells.patch new file mode 100644 index 00000000000..e6633363bd3 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/602-05-wifi-rt2x00-support-loading-eeprom-from-NVMEM-cells.patch @@ -0,0 +1,97 @@ +From 9008cdacdc41f8233f4444b86cf3a17201686e2d Mon Sep 17 00:00:00 2001 +From: Shiji Yang <yangshiji66@outlook.com> +Date: Tue, 18 Jul 2023 20:18:16 +0800 +Subject: [PATCH 5/5] wifi: rt2x00: support loading eeprom from NVMEM cells + +This patch allows rt2x00 to load eeprom from "eeprom" NVMEM cell. + +Example: + +/* load eeprom from NVMEM provider 'eep' */ +&wmac { + nvmem-cells = <&eep>; + nvmem-cell-names = "eeprom"; +}; + +Signed-off-by: Shiji Yang <yangshiji66@outlook.com> +Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> +--- + .../net/wireless/ralink/rt2x00/rt2x00eeprom.c | 41 ++++++++++++++++++- + 1 file changed, 40 insertions(+), 1 deletion(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c +@@ -14,12 +14,12 @@ + #include <linux/mtd/mtd.h> + #include <linux/mtd/partitions.h> + #endif ++#include <linux/nvmem-consumer.h> + #include <linux/of.h> + + #include "rt2x00.h" + #include "rt2x00soc.h" + +-#if IS_ENABLED(CONFIG_MTD) + static void rt2800lib_eeprom_swap(struct rt2x00_dev *rt2x00dev) + { + struct device_node *np = rt2x00dev->dev->of_node; +@@ -33,6 +33,7 @@ static void rt2800lib_eeprom_swap(struct + rt2x00dev->eeprom[i] = swab16(rt2x00dev->eeprom[i]); + } + ++#if IS_ENABLED(CONFIG_MTD) + static int rt2800lib_read_eeprom_mtd(struct rt2x00_dev *rt2x00dev) + { + int ret = -EINVAL; +@@ -88,6 +89,40 @@ static int rt2800lib_read_eeprom_mtd(str + } + #endif + ++static int rt2800lib_read_eeprom_nvmem(struct rt2x00_dev *rt2x00dev) ++{ ++ struct device_node *np = rt2x00dev->dev->of_node; ++ unsigned int len = rt2x00dev->ops->eeprom_size; ++ struct nvmem_cell *cell; ++ const void *data; ++ size_t retlen; ++ int ret = 0; ++ ++ cell = of_nvmem_cell_get(np, "eeprom"); ++ if (IS_ERR(cell)) ++ return PTR_ERR(cell); ++ ++ data = nvmem_cell_read(cell, &retlen); ++ nvmem_cell_put(cell); ++ ++ if (IS_ERR(data)) ++ return PTR_ERR(data); ++ ++ if (retlen != len) { ++ dev_err(rt2x00dev->dev, "invalid eeprom size, required: 0x%04x\n", len); ++ ret = -EINVAL; ++ goto exit; ++ } ++ ++ memcpy(rt2x00dev->eeprom, data, len); ++ ++ rt2800lib_eeprom_swap(rt2x00dev); ++ ++exit: ++ kfree(data); ++ return ret; ++} ++ + static const char * + rt2x00lib_get_eeprom_file_name(struct rt2x00_dev *rt2x00dev) + { +@@ -164,6 +199,10 @@ int rt2x00lib_read_eeprom(struct rt2x00_ + return 0; + #endif + ++ ret = rt2800lib_read_eeprom_nvmem(rt2x00dev); ++ if (!ret) ++ return 0; ++ + return rt2x00lib_read_eeprom_file(rt2x00dev); + } + EXPORT_SYMBOL_GPL(rt2x00lib_read_eeprom); diff --git a/package/kernel/mac80211/patches/rt2x00/603-rt2x00-of_load_eeprom_filename.patch b/package/kernel/mac80211/patches/rt2x00/603-rt2x00-of_load_eeprom_filename.patch deleted file mode 100644 index 9dffef1812d..00000000000 --- a/package/kernel/mac80211/patches/rt2x00/603-rt2x00-of_load_eeprom_filename.patch +++ /dev/null @@ -1,33 +0,0 @@ ---- a/drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00eeprom.c -@@ -26,6 +26,7 @@ - - #include <linux/kernel.h> - #include <linux/module.h> -+#include <linux/of.h> - - #include "rt2x00.h" - #include "rt2x00lib.h" -@@ -34,11 +35,21 @@ static const char * - rt2x00lib_get_eeprom_file_name(struct rt2x00_dev *rt2x00dev) - { - struct rt2x00_platform_data *pdata = rt2x00dev->dev->platform_data; -+#ifdef CONFIG_OF -+ struct device_node *np; -+ const char *eep; -+#endif - - if (pdata && pdata->eeprom_file_name) - return pdata->eeprom_file_name; - -- return NULL -+#ifdef CONFIG_OF -+ np = rt2x00dev->dev->of_node; -+ if (np && of_property_read_string(np, "ralink,eeprom", &eep) == 0) -+ return eep; -+#endif -+ -+ return NULL; - } - - static int rt2x00lib_request_eeprom_file(struct rt2x00_dev *rt2x00dev) diff --git a/package/kernel/mac80211/patches/rt2x00/606-rt2x00-allow_disabling_bands_through_platform_data.patch b/package/kernel/mac80211/patches/rt2x00/606-rt2x00-allow_disabling_bands_through_platform_data.patch index 6a8e594d5e9..ab09a68297f 100644 --- a/package/kernel/mac80211/patches/rt2x00/606-rt2x00-allow_disabling_bands_through_platform_data.patch +++ b/package/kernel/mac80211/patches/rt2x00/606-rt2x00-allow_disabling_bands_through_platform_data.patch @@ -12,7 +12,7 @@ #endif /* _RT2X00_PLATFORM_H */ --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -@@ -1012,6 +1012,22 @@ static int rt2x00lib_probe_hw_modes(stru +@@ -1008,6 +1008,22 @@ static int rt2x00lib_probe_hw_modes(stru unsigned int num_rates; unsigned int i; @@ -37,7 +37,7 @@ num_rates += 4; --- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h -@@ -399,6 +399,7 @@ struct hw_mode_spec { +@@ -408,6 +408,7 @@ struct hw_mode_spec { unsigned int supported_bands; #define SUPPORT_BAND_2GHZ 0x00000001 #define SUPPORT_BAND_5GHZ 0x00000002 diff --git a/package/kernel/mac80211/patches/rt2x00/607-rt2x00-add_platform_data_mac_addr.patch b/package/kernel/mac80211/patches/rt2x00/607-rt2x00-add_platform_data_mac_addr.patch index b5b2c610379..79f99ffdf4a 100644 --- a/package/kernel/mac80211/patches/rt2x00/607-rt2x00-add_platform_data_mac_addr.patch +++ b/package/kernel/mac80211/patches/rt2x00/607-rt2x00-add_platform_data_mac_addr.patch @@ -1,19 +1,18 @@ --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -@@ -990,8 +990,13 @@ static void rt2x00lib_rate(struct ieee80 +@@ -990,6 +990,12 @@ static void rt2x00lib_rate(struct ieee80 void rt2x00lib_set_mac_address(struct rt2x00_dev *rt2x00dev, u8 *eeprom_mac_addr) { + struct rt2x00_platform_data *pdata; - const char *mac_addr; - ++ + pdata = rt2x00dev->dev->platform_data; + if (pdata && pdata->mac_address) + ether_addr_copy(eeprom_mac_addr, pdata->mac_address); + - mac_addr = of_get_mac_address(rt2x00dev->dev->of_node); - if (!IS_ERR(mac_addr)) - ether_addr_copy(eeprom_mac_addr, mac_addr); + of_get_mac_address(rt2x00dev->dev->of_node, eeprom_mac_addr); + + if (!is_valid_ether_addr(eeprom_mac_addr)) { --- a/include/linux/rt2x00_platform.h +++ b/include/linux/rt2x00_platform.h @@ -14,6 +14,7 @@ diff --git a/package/kernel/mac80211/patches/rt2x00/608-rt2x00-allow_disabling_bands_through_dts.patch b/package/kernel/mac80211/patches/rt2x00/608-rt2x00-allow_disabling_bands_through_dts.patch index ff8b2c947b0..31f2f0261fd 100644 --- a/package/kernel/mac80211/patches/rt2x00/608-rt2x00-allow_disabling_bands_through_dts.patch +++ b/package/kernel/mac80211/patches/rt2x00/608-rt2x00-allow_disabling_bands_through_dts.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -@@ -1016,6 +1016,16 @@ static int rt2x00lib_probe_hw_modes(stru +@@ -1013,6 +1013,16 @@ static int rt2x00lib_probe_hw_modes(stru struct ieee80211_rate *rates; unsigned int num_rates; unsigned int i; diff --git a/package/kernel/mac80211/patches/rt2x00/609-rt2x00-make-wmac-loadable-via-OF-on-rt288x-305x-SoC.patch b/package/kernel/mac80211/patches/rt2x00/609-rt2x00-make-wmac-loadable-via-OF-on-rt288x-305x-SoC.patch index 38f8b771768..c06ed07030e 100644 --- a/package/kernel/mac80211/patches/rt2x00/609-rt2x00-make-wmac-loadable-via-OF-on-rt288x-305x-SoC.patch +++ b/package/kernel/mac80211/patches/rt2x00/609-rt2x00-make-wmac-loadable-via-OF-on-rt288x-305x-SoC.patch @@ -13,7 +13,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> --- a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c -@@ -224,10 +224,17 @@ static int rt2800soc_probe(struct platfo +@@ -226,10 +226,17 @@ static int rt2800soc_probe(struct platfo return rt2x00soc_probe(pdev, &rt2800soc_ops); } diff --git a/package/kernel/mac80211/patches/rt2x00/610-rt2x00-change-led-polarity-from-OF.patch b/package/kernel/mac80211/patches/rt2x00/610-rt2x00-change-led-polarity-from-OF.patch index 039c6f6afc6..8ee4e6cafa6 100644 --- a/package/kernel/mac80211/patches/rt2x00/610-rt2x00-change-led-polarity-from-OF.patch +++ b/package/kernel/mac80211/patches/rt2x00/610-rt2x00-change-led-polarity-from-OF.patch @@ -8,7 +8,7 @@ #include "rt2x00.h" #include "rt2800lib.h" -@@ -9530,6 +9531,17 @@ static int rt2800_init_eeprom(struct rt2 +@@ -11285,6 +11286,17 @@ 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); diff --git a/package/kernel/mac80211/patches/rt2x00/611-rt2x00-add-AP+STA-support.patch b/package/kernel/mac80211/patches/rt2x00/611-rt2x00-add-AP+STA-support.patch index 88d6dd559ba..9564f02edde 100644 --- a/package/kernel/mac80211/patches/rt2x00/611-rt2x00-add-AP+STA-support.patch +++ b/package/kernel/mac80211/patches/rt2x00/611-rt2x00-add-AP+STA-support.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -@@ -1344,7 +1344,7 @@ static inline void rt2x00lib_set_if_comb +@@ -1362,7 +1362,7 @@ static inline void rt2x00lib_set_if_comb */ if_limit = &rt2x00dev->if_limits_ap; if_limit->max = rt2x00dev->ops->max_ap_intf; diff --git a/package/kernel/mac80211/patches/rt2x00/612-rt2x00-led-tpt-trigger-support.patch b/package/kernel/mac80211/patches/rt2x00/612-rt2x00-led-tpt-trigger-support.patch deleted file mode 100644 index fca1fb2cd44..00000000000 --- a/package/kernel/mac80211/patches/rt2x00/612-rt2x00-led-tpt-trigger-support.patch +++ /dev/null @@ -1,44 +0,0 @@ -From: David Bauer <mail@david-bauer.net> -Date: Mon, 16 Dec 2019 20:47:06 +0100 -Subject: [PATCH] rt2x00: add throughput LED trigger - -This adds a (currently missing) throughput LED trigger for the rt2x00 -driver. Previously, LED triggers had to be assigned to the netdev, which -was limited to a single VAP. - -Signed-off-by: David Bauer <mail@david-bauer.net> -Tested-by: Christoph Krapp <achterin@googlemail.com> - ---- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -@@ -1129,6 +1129,19 @@ static void rt2x00lib_remove_hw(struct r - kfree(rt2x00dev->spec.channels_info); - } - -+static const struct ieee80211_tpt_blink rt2x00_tpt_blink[] = { -+ { .throughput = 0 * 1024, .blink_time = 334 }, -+ { .throughput = 1 * 1024, .blink_time = 260 }, -+ { .throughput = 2 * 1024, .blink_time = 220 }, -+ { .throughput = 5 * 1024, .blink_time = 190 }, -+ { .throughput = 10 * 1024, .blink_time = 170 }, -+ { .throughput = 25 * 1024, .blink_time = 150 }, -+ { .throughput = 54 * 1024, .blink_time = 130 }, -+ { .throughput = 120 * 1024, .blink_time = 110 }, -+ { .throughput = 265 * 1024, .blink_time = 80 }, -+ { .throughput = 586 * 1024, .blink_time = 50 }, -+}; -+ - static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev) - { - struct hw_mode_spec *spec = &rt2x00dev->spec; -@@ -1210,6 +1223,10 @@ static int rt2x00lib_probe_hw(struct rt2 - - #undef RT2X00_TASKLET_INIT - -+ ieee80211_create_tpt_led_trigger(rt2x00dev->hw, -+ IEEE80211_TPT_LEDTRIG_FL_RADIO, rt2x00_tpt_blink, -+ ARRAY_SIZE(rt2x00_tpt_blink)); -+ - /* - * Register HW. - */ diff --git a/package/kernel/mac80211/patches/rt2x00/650-rt2x00-add-support-for-external-PA-on-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/650-rt2x00-add-support-for-external-PA-on-MT7620.patch deleted file mode 100644 index 20452cd8a7a..00000000000 --- a/package/kernel/mac80211/patches/rt2x00/650-rt2x00-add-support-for-external-PA-on-MT7620.patch +++ /dev/null @@ -1,107 +0,0 @@ -From 9782a7f7488443568fa4d6088b73c9aff7eb8510 Mon Sep 17 00:00:00 2001 -From: Daniel Golle <daniel@makrotopia.org> -Date: Wed, 19 Apr 2017 16:14:53 +0200 -Subject: [PATCH] rt2x00: add support for external PA on MT7620 -To: Stanislaw Gruszka <sgruszka@redhat.com> -Cc: Helmut Schaa <helmut.schaa@googlemail.com>, - linux-wireless@vger.kernel.org, - Kalle Valo <kvalo@codeaurora.org> -Content-Type: text/plain; charset="UTF-8" -Content-Transfer-Encoding: quoted-printable - -Signed-off-by: Daniel Golle <daniel@makrotopia.org> -Signed-off-by: Tomislav Po=C5=BEega <pozega.tomislav@gmail.com> -[pozega.tomislav@gmail.com: use chanreg and dccal helpers.] - ---- - drivers/net/wireless/ralink/rt2x00/rt2800.h | 1 + - drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 70 +++++++++++++++++++++++++- - 2 files changed, 70 insertions(+), 1 deletion(-) - ---- a/drivers/net/wireless/ralink/rt2x00/rt2800.h -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h -@@ -2739,6 +2739,7 @@ enum rt2800_eeprom_word { - #define EEPROM_NIC_CONF2_RX_STREAM FIELD16(0x000f) - #define EEPROM_NIC_CONF2_TX_STREAM FIELD16(0x00f0) - #define EEPROM_NIC_CONF2_CRYSTAL FIELD16(0x0600) -+#define EEPROM_NIC_CONF2_EXTERNAL_PA FIELD16(0xc000) - - /* - * EEPROM LNA ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -4356,6 +4356,45 @@ static void rt2800_config_channel(struct - rt2800_iq_calibrate(rt2x00dev, rf->channel); - } - -+ if (rt2x00_rt(rt2x00dev, RT6352)) { -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, -+ &rt2x00dev->cap_flags)) { -+ rt2x00_warn(rt2x00dev, "Using incomplete support for " \ -+ "external PA\n"); -+ reg = rt2800_register_read(rt2x00dev, RF_CONTROL3); -+ reg |= 0x00000101; -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, reg); -+ -+ reg = rt2800_register_read(rt2x00dev, RF_BYPASS3); -+ reg |= 0x00000101; -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, reg); -+ -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0x73); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0x73); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0x73); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0xC8); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xA4); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x05); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0xC8); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xA4); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x05); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x27); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0xC8); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xA4); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x05); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 05, 0x00); -+ -+ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT, -+ 0x36303636); -+ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_ATTEN, -+ 0x6C6C6B6C); -+ rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN, -+ 0x6C6C6B6C); -+ } -+ } -+ - bbp = rt2800_bbp_read(rt2x00dev, 4); - rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * conf_is_ht40(conf)); - rt2800_bbp_write(rt2x00dev, 4, bbp); -@@ -9559,7 +9598,8 @@ static int rt2800_init_eeprom(struct rt2 - */ - eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1); - -- if (rt2x00_rt(rt2x00dev, RT3352)) { -+ if (rt2x00_rt(rt2x00dev, RT3352) || -+ rt2x00_rt(rt2x00dev, RT6352)) { - if (rt2x00_get_field16(eeprom, - EEPROM_NIC_CONF1_EXTERNAL_TX0_PA_3352)) - __set_bit(CAPABILITY_EXTERNAL_PA_TX0, -@@ -9570,6 +9610,18 @@ static int rt2800_init_eeprom(struct rt2 - &rt2x00dev->cap_flags); - } - -+ eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF2); -+ -+ if (rt2x00_rt(rt2x00dev, RT6352) && eeprom != 0 && eeprom != 0xffff) { -+ if (rt2x00_get_field16(eeprom, -+ EEPROM_NIC_CONF2_EXTERNAL_PA)) { -+ __set_bit(CAPABILITY_EXTERNAL_PA_TX0, -+ &rt2x00dev->cap_flags); -+ __set_bit(CAPABILITY_EXTERNAL_PA_TX1, -+ &rt2x00dev->cap_flags); -+ } -+ } -+ - return 0; - } - diff --git a/package/kernel/mac80211/patches/rt2x00/982-rt2x00-add-rf-self-txdc-calibration.patch b/package/kernel/mac80211/patches/rt2x00/982-rt2x00-add-rf-self-txdc-calibration.patch deleted file mode 100644 index 6be847478e0..00000000000 --- a/package/kernel/mac80211/patches/rt2x00/982-rt2x00-add-rf-self-txdc-calibration.patch +++ /dev/null @@ -1,67 +0,0 @@ ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -8419,6 +8419,56 @@ static void rt2800_init_rfcsr_5592(struc - rt2800_led_open_drain_enable(rt2x00dev); - } - -+static void rt2800_rf_self_txdc_cal(struct rt2x00_dev *rt2x00dev) -+{ -+ u8 rfb5r1_org, rfb7r1_org, rfvalue; -+ u32 mac0518, mac051c, mac0528, mac052c; -+ u8 i; -+ -+ rt2x00_info(rt2x00dev, "RF Tx self calibration start\n"); -+ mac0518 = rt2800_register_read(rt2x00dev, RF_CONTROL0); -+ mac051c = rt2800_register_read(rt2x00dev, RF_BYPASS0); -+ mac0528 = rt2800_register_read(rt2x00dev, RF_CONTROL2); -+ mac052c = rt2800_register_read(rt2x00dev, RF_BYPASS2); -+ -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x0); -+ rt2800_register_write(rt2x00dev, RF_BYPASS2, 0x0); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0xC); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x3306); -+ rt2800_register_write(rt2x00dev, RF_CONTROL2, 0x3330); -+ rt2800_register_write(rt2x00dev, RF_BYPASS2, 0xfffff); -+ rfb5r1_org = rt2800_rfcsr_read_bank(rt2x00dev, 5, 1); -+ rfb7r1_org = rt2800_rfcsr_read_bank(rt2x00dev, 7, 1); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 1, 0x4); -+ for (i = 0; i < 100; i = i + 1) { -+ udelay(50); -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 1); -+ if((rfvalue & 0x04) != 0x4) -+ break; -+ } -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 1, rfb5r1_org); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 1, 0x4); -+ for (i = 0; i < 100; i = i + 1) { -+ udelay(50); -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 1); -+ if((rfvalue & 0x04) != 0x4) -+ break; -+ } -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 1, rfb7r1_org); -+ -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x0); -+ rt2800_register_write(rt2x00dev, RF_BYPASS2, 0x0); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, mac0518); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, mac051c); -+ rt2800_register_write(rt2x00dev, RF_CONTROL2, mac0528); -+ rt2800_register_write(rt2x00dev, RF_BYPASS2, mac052c); -+ -+ rt2x00_info(rt2x00dev, "RF Tx self calibration end\n"); -+} -+ - static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, - bool set_bw, bool is_ht40) - { -@@ -9026,6 +9076,7 @@ static void rt2800_init_rfcsr_6352(struc - rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); - rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); - -+ rt2800_rf_self_txdc_cal(rt2x00dev); - rt2800_bw_filter_calibration(rt2x00dev, true); - rt2800_bw_filter_calibration(rt2x00dev, false); - } diff --git a/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch b/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch deleted file mode 100644 index 3ed0ff7ef53..00000000000 --- a/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch +++ /dev/null @@ -1,166 +0,0 @@ ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -8469,6 +8469,155 @@ static void rt2800_rf_self_txdc_cal(stru - rt2x00_info(rt2x00dev, "RF Tx self calibration end\n"); - } - -+static int rt2800_calcrcalibrationcode(struct rt2x00_dev *rt2x00dev, int d1, int d2) -+{ -+ int calcode; -+ calcode = ((d2 - d1) * 1000) / 43; -+ if ((calcode%10) >= 5) -+ calcode += 10; -+ calcode = (calcode / 10); -+ -+ return calcode; -+} -+ -+static void rt2800_r_calibration(struct rt2x00_dev *rt2x00dev) -+{ -+ u32 savemacsysctrl; -+ u8 saverfb0r1, saverfb0r34, saverfb0r35; -+ u8 saverfb5r4, saverfb5r17, saverfb5r18; -+ u8 saverfb5r19, saverfb5r20; -+ u8 savebbpr22, savebbpr47, savebbpr49; -+ u8 bytevalue = 0; -+ int rcalcode; -+ u8 r_cal_code = 0; -+ char d1 = 0, d2 = 0; -+ u8 rfvalue; -+ u32 MAC_RF_BYPASS0, MAC_RF_CONTROL0, MAC_PWR_PIN_CFG; -+ u32 maccfg, macstatus; -+ int i; -+ -+ saverfb0r1 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); -+ saverfb0r34 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 34); -+ saverfb0r35 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 35); -+ saverfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); -+ saverfb5r17 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 17); -+ saverfb5r18 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 18); -+ saverfb5r19 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 19); -+ saverfb5r20 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 20); -+ -+ savebbpr22 = rt2800_bbp_read(rt2x00dev, 22); -+ savebbpr47 = rt2800_bbp_read(rt2x00dev, 47); -+ savebbpr49 = rt2800_bbp_read(rt2x00dev, 49); -+ -+ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ MAC_RF_BYPASS0 = rt2800_register_read(rt2x00dev, RF_BYPASS0); -+ MAC_RF_CONTROL0 = rt2800_register_read(rt2x00dev, RF_CONTROL0); -+ MAC_PWR_PIN_CFG = rt2800_register_read(rt2x00dev, PWR_PIN_CFG); -+ -+ maccfg = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ maccfg &= (~0x04); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, maccfg); -+ -+ for (i = 0; i < 10000; i++) { -+ macstatus = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macstatus & 0x1) -+ udelay(50); -+ else -+ break; -+ } -+ -+ if (i == 10000) -+ rt2x00_warn(rt2x00dev, "Wait MAC Tx Status to MAX !!!\n"); -+ -+ maccfg = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ maccfg &= (~0x04); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, maccfg); -+ -+ for (i = 0; i < 10000; i++) { -+ macstatus = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macstatus & 0x2) -+ udelay(50); -+ else -+ break; -+ } -+ -+ if (i == 10000) -+ rt2x00_warn(rt2x00dev, "Wait MAC Rx Status to MAX !!!\n"); -+ -+ rfvalue = (MAC_RF_BYPASS0 | 0x3004); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, rfvalue); -+ rfvalue = (MAC_RF_CONTROL0 | (~0x3002)); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, rfvalue); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, 0x27); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, 0x80); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, 0x83); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, 0x00); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, 0x20); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, 0x00); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 34, 0x13); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x00); -+ -+ rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x1); -+ -+ rt2800_bbp_write(rt2x00dev, 47, 0x04); -+ rt2800_bbp_write(rt2x00dev, 22, 0x80); -+ udelay(100); -+ bytevalue = rt2800_bbp_read(rt2x00dev, 49); -+ if (bytevalue > 128) -+ d1 = bytevalue - 256; -+ else -+ d1 = (char)bytevalue; -+ rt2800_bbp_write(rt2x00dev, 22, 0x0); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x01); -+ -+ rt2800_bbp_write(rt2x00dev, 22, 0x80); -+ udelay(100); -+ bytevalue = rt2800_bbp_read(rt2x00dev, 49); -+ if (bytevalue > 128) -+ d2 = bytevalue - 256; -+ else -+ d2 = (char)bytevalue; -+ rt2800_bbp_write(rt2x00dev, 22, 0x0); -+ -+ rcalcode = rt2800_calcrcalibrationcode(rt2x00dev, d1, d2); -+ if (rcalcode < 0) -+ r_cal_code = 256 + rcalcode; -+ else -+ r_cal_code = (u8)rcalcode; -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 7, r_cal_code); -+ -+ rt2800_bbp_write(rt2x00dev, 22, 0x0); -+ -+ bytevalue = rt2800_bbp_read(rt2x00dev, 21); -+ bytevalue |= 0x1; -+ rt2800_bbp_write(rt2x00dev, 21, bytevalue); -+ bytevalue = rt2800_bbp_read(rt2x00dev, 21); -+ bytevalue &= (~0x1); -+ rt2800_bbp_write(rt2x00dev, 21, bytevalue); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, saverfb0r1); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 34, saverfb0r34); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, saverfb0r35); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, saverfb5r4); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, saverfb5r17); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, saverfb5r18); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, saverfb5r19); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, saverfb5r20); -+ -+ rt2800_bbp_write(rt2x00dev, 22, savebbpr22); -+ rt2800_bbp_write(rt2x00dev, 47, savebbpr47); -+ rt2800_bbp_write(rt2x00dev, 49, savebbpr49); -+ -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, MAC_RF_BYPASS0); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, MAC_RF_CONTROL0); -+ -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); -+ rt2800_register_write(rt2x00dev, PWR_PIN_CFG, MAC_PWR_PIN_CFG); -+} -+ - static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, - bool set_bw, bool is_ht40) - { -@@ -9076,6 +9225,7 @@ static void rt2800_init_rfcsr_6352(struc - rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); - rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); - -+ rt2800_r_calibration(rt2x00dev); - rt2800_rf_self_txdc_cal(rt2x00dev); - rt2800_bw_filter_calibration(rt2x00dev, true); - rt2800_bw_filter_calibration(rt2x00dev, false); diff --git a/package/kernel/mac80211/patches/rt2x00/984-rt2x00-add-rxdcoc-calibration.patch b/package/kernel/mac80211/patches/rt2x00/984-rt2x00-add-rxdcoc-calibration.patch deleted file mode 100644 index 77be986d18b..00000000000 --- a/package/kernel/mac80211/patches/rt2x00/984-rt2x00-add-rxdcoc-calibration.patch +++ /dev/null @@ -1,81 +0,0 @@ ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -8618,6 +8618,70 @@ static void rt2800_r_calibration(struct - rt2800_register_write(rt2x00dev, PWR_PIN_CFG, MAC_PWR_PIN_CFG); - } - -+static void rt2800_rxdcoc_calibration(struct rt2x00_dev *rt2x00dev) -+{ -+ u8 bbpreg = 0; -+ u32 macvalue = 0, macvalue1 = 0; -+ u8 saverfb0r2, saverfb5r4, saverfb7r4, rfvalue; -+ int i; -+ -+ saverfb0r2 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); -+ rfvalue = saverfb0r2; -+ rfvalue |= 0x03; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfvalue); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 141); -+ bbpreg = rt2800_bbp_read(rt2x00dev, 159); -+ bbpreg |= 0x10; -+ rt2800_bbp_write(rt2x00dev, 159, bbpreg); -+ -+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x8); -+ -+ for (i = 0; i < 10000; i++) { -+ macvalue1 = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macvalue1 & 0x1) -+ udelay(50); -+ else -+ break; -+ } -+ -+ saverfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 0); -+ saverfb7r4 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4); -+ saverfb5r4 = saverfb5r4 & (~0x40); -+ saverfb7r4 = saverfb7r4 & (~0x40); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x64); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, saverfb5r4); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, saverfb7r4); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 141); -+ bbpreg = rt2800_bbp_read(rt2x00dev, 159); -+ bbpreg = bbpreg & (~0x40); -+ rt2800_bbp_write(rt2x00dev, 159, bbpreg); -+ bbpreg |= 0x48; -+ rt2800_bbp_write(rt2x00dev, 159, bbpreg); -+ -+ for (i = 0; i < 10000; i++) { -+ bbpreg = rt2800_bbp_read(rt2x00dev, 159); -+ if ((bbpreg & 0x40)==0) -+ break; -+ udelay(50); -+ } -+ -+ bbpreg = rt2800_bbp_read(rt2x00dev, 159); -+ bbpreg = bbpreg & (~0x40); -+ rt2800_bbp_write(rt2x00dev, 159, bbpreg); -+ -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 141); -+ bbpreg = rt2800_bbp_read(rt2x00dev, 159); -+ bbpreg &= (~0x10); -+ rt2800_bbp_write(rt2x00dev, 159, bbpreg); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, saverfb0r2); -+} -+ - static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, - bool set_bw, bool is_ht40) - { -@@ -9227,6 +9291,7 @@ static void rt2800_init_rfcsr_6352(struc - - rt2800_r_calibration(rt2x00dev); - rt2800_rf_self_txdc_cal(rt2x00dev); -+ rt2800_rxdcoc_calibration(rt2x00dev); - rt2800_bw_filter_calibration(rt2x00dev, true); - rt2800_bw_filter_calibration(rt2x00dev, false); - } diff --git a/package/kernel/mac80211/patches/rt2x00/985-rt2x00-add-rxiq-calibration.patch b/package/kernel/mac80211/patches/rt2x00/985-rt2x00-add-rxiq-calibration.patch deleted file mode 100644 index 7352ad036cd..00000000000 --- a/package/kernel/mac80211/patches/rt2x00/985-rt2x00-add-rxiq-calibration.patch +++ /dev/null @@ -1,395 +0,0 @@ ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -8682,6 +8682,384 @@ static void rt2800_rxdcoc_calibration(st - rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, saverfb0r2); - } - -+static u32 rt2800_do_sqrt_accumulation(u32 si) { -+ u32 root, root_pre, bit; -+ char i; -+ bit = 1 << 15; -+ root = 0; -+ for (i = 15; i >= 0; i = i - 1) { -+ root_pre = root + bit; -+ if ((root_pre*root_pre) <= si) -+ root = root_pre; -+ bit = bit >> 1; -+ } -+ -+ return root; -+} -+ -+static void rt2800_rxiq_calibration(struct rt2x00_dev *rt2x00dev) { -+ u8 rfb0r1, rfb0r2, rfb0r42; -+ u8 rfb4r0, rfb4r19; -+ u8 rfb5r3, rfb5r4, rfb5r17, rfb5r18, rfb5r19, rfb5r20; -+ u8 rfb6r0, rfb6r19; -+ u8 rfb7r3, rfb7r4, rfb7r17, rfb7r18, rfb7r19, rfb7r20; -+ -+ u8 bbp1, bbp4; -+ u8 bbpr241, bbpr242; -+ u32 i; -+ u8 ch_idx; -+ u8 bbpval; -+ u8 rfval, vga_idx = 0; -+ int mi = 0, mq = 0, si = 0, sq = 0, riq = 0; -+ int sigma_i, sigma_q, r_iq, g_rx; -+ int g_imb; -+ int ph_rx; -+ u32 savemacsysctrl = 0; -+ u32 orig_RF_CONTROL0 = 0; -+ u32 orig_RF_BYPASS0 = 0; -+ u32 orig_RF_CONTROL1 = 0; -+ u32 orig_RF_BYPASS1 = 0; -+ u32 orig_RF_CONTROL3 = 0; -+ u32 orig_RF_BYPASS3 = 0; -+ u32 macstatus, bbpval1 = 0; -+ u8 rf_vga_table[] = {0x20, 0x21, 0x22, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f}; -+ -+ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ orig_RF_CONTROL0 = rt2800_register_read(rt2x00dev, RF_CONTROL0); -+ orig_RF_BYPASS0 = rt2800_register_read(rt2x00dev, RF_BYPASS0); -+ orig_RF_CONTROL1 = rt2800_register_read(rt2x00dev, RF_CONTROL1); -+ orig_RF_BYPASS1 = rt2800_register_read(rt2x00dev, RF_BYPASS1); -+ orig_RF_CONTROL3 = rt2800_register_read(rt2x00dev, RF_CONTROL3); -+ orig_RF_BYPASS3 = rt2800_register_read(rt2x00dev, RF_BYPASS3); -+ -+ bbp1 = rt2800_bbp_read(rt2x00dev, 1); -+ bbp4 = rt2800_bbp_read(rt2x00dev, 4); -+ -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x0); -+ -+ for (i = 0; i < 10000; i++) { -+ macstatus = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macstatus & 0x3) -+ udelay(50); -+ else -+ break; -+ } -+ -+ if (i == 10000) -+ rt2x00_warn(rt2x00dev, "Wait MAC Status to MAX !!!\n"); -+ -+ bbpval = bbp4 & (~0x18); -+ bbpval = bbp4 | 0x00; -+ rt2800_bbp_write(rt2x00dev, 4, bbpval); -+ -+ bbpval = rt2800_bbp_read(rt2x00dev, 21); -+ bbpval = bbpval | 1; -+ rt2800_bbp_write(rt2x00dev, 21, bbpval); -+ bbpval = bbpval & 0xfe; -+ rt2800_bbp_write(rt2x00dev, 21, bbpval); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL1, 0x00000202); -+ rt2800_register_write(rt2x00dev, RF_BYPASS1, 0x00000303); -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x0101); -+ else -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x0000); -+ -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, 0xf1f1); -+ -+ rfb0r1 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); -+ rfb0r2 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); -+ rfb0r42 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); -+ rfb4r0 = rt2800_rfcsr_read_bank(rt2x00dev, 4, 0); -+ rfb4r19 = rt2800_rfcsr_read_bank(rt2x00dev, 4, 19); -+ rfb5r3 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 3); -+ rfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); -+ rfb5r17 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 17); -+ rfb5r18 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 18); -+ rfb5r19 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 19); -+ rfb5r20 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 20); -+ -+ rfb6r0 = rt2800_rfcsr_read_bank(rt2x00dev, 6, 0); -+ rfb6r19 = rt2800_rfcsr_read_bank(rt2x00dev, 6, 19); -+ rfb7r3 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 3); -+ rfb7r4 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4); -+ rfb7r17 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 17); -+ rfb7r18 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 18); -+ rfb7r19 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 19); -+ rfb7r20 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 20); -+ -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 0, 0x87); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0x27); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x38); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x38); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x80); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 18, 0xC1); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 19, 0x60); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 20, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 23, 0x0); -+ rt2800_bbp_write(rt2x00dev, 24, 0x0); -+ -+ rt2800_bbp_dcoc_write(rt2x00dev, 5, 0x0); -+ -+ bbpr241 = rt2800_bbp_read(rt2x00dev, 241); -+ bbpr242 = rt2800_bbp_read(rt2x00dev, 242); -+ -+ rt2800_bbp_write(rt2x00dev, 241, 0x10); -+ rt2800_bbp_write(rt2x00dev, 242, 0x84); -+ rt2800_bbp_write(rt2x00dev, 244, 0x31); -+ -+ bbpval = rt2800_bbp_dcoc_read(rt2x00dev, 3); -+ bbpval = bbpval & (~0x7); -+ rt2800_bbp_dcoc_write(rt2x00dev, 3, bbpval); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); -+ udelay(1); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000006); -+ usleep_range(1, 200); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00003376); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001006); -+ udelay(1); -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_bbp_write(rt2x00dev, 23, 0x06); -+ rt2800_bbp_write(rt2x00dev, 24, 0x06); -+ } else { -+ rt2800_bbp_write(rt2x00dev, 23, 0x02); -+ rt2800_bbp_write(rt2x00dev, 24, 0x02); -+ } -+ -+ for (ch_idx = 0; ch_idx < 2; ch_idx = ch_idx + 1) { -+ if (ch_idx == 0) { -+ rfval = rfb0r1 & (~0x3); -+ rfval = rfb0r1 | 0x1; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfval); -+ rfval = rfb0r2 & (~0x33); -+ rfval = rfb0r2 | 0x11; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfval); -+ rfval = rfb0r42 & (~0x50); -+ rfval = rfb0r42 | 0x10; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfval); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001006); -+ udelay(1); -+ -+ bbpval = bbp1 & (~ 0x18); -+ bbpval = bbpval | 0x00; -+ rt2800_bbp_write(rt2x00dev, 1, bbpval); -+ -+ rt2800_bbp_dcoc_write(rt2x00dev, 1, 0x00); -+ } else { -+ rfval = rfb0r1 & (~0x3); -+ rfval = rfb0r1 | 0x2; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfval); -+ rfval = rfb0r2 & (~0x33); -+ rfval = rfb0r2 | 0x22; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfval); -+ rfval = rfb0r42 & (~0x50); -+ rfval = rfb0r42 | 0x40; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfval); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00002006); -+ udelay(1); -+ -+ bbpval = bbp1 & (~ 0x18); -+ bbpval = bbpval | 0x08; -+ rt2800_bbp_write(rt2x00dev, 1, bbpval); -+ -+ rt2800_bbp_dcoc_write(rt2x00dev, 1, 0x01); -+ } -+ udelay(500); -+ -+ vga_idx = 0; -+ while (vga_idx < 11) { -+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rf_vga_table[vga_idx]); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rf_vga_table[vga_idx]); -+ -+ rt2800_bbp_dcoc_write(rt2x00dev, 0, 0x93); -+ -+ for (i = 0; i < 10000; i++) { -+ bbpval = rt2800_bbp_read(rt2x00dev, 159); -+ if ((bbpval & 0xff) == 0x93) -+ udelay(50); -+ else -+ break; -+ } -+ -+ if ((bbpval & 0xff) == 0x93) { -+ rt2x00_warn(rt2x00dev, "Fatal Error: Calibration doesn't finish"); -+ goto restore_value; -+ } -+ -+ for (i = 0; i < 5; i++) { -+ u32 bbptemp = 0; -+ u8 value = 0; -+ int result = 0; -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x1e); -+ rt2800_bbp_write(rt2x00dev, 159, i); -+ rt2800_bbp_write(rt2x00dev, 158, 0x22); -+ value = rt2800_bbp_read(rt2x00dev, 159); -+ bbptemp = bbptemp + (value << 24); -+ rt2800_bbp_write(rt2x00dev, 158, 0x21); -+ value = rt2800_bbp_read(rt2x00dev, 159); -+ bbptemp = bbptemp + (value << 16); -+ rt2800_bbp_write(rt2x00dev, 158, 0x20); -+ value = rt2800_bbp_read(rt2x00dev, 159); -+ bbptemp = bbptemp + (value << 8); -+ rt2800_bbp_write(rt2x00dev, 158, 0x1f); -+ value = rt2800_bbp_read(rt2x00dev, 159); -+ bbptemp = bbptemp + value; -+ -+ if ((i < 2) && (bbptemp & 0x800000)) -+ result = (bbptemp & 0xffffff) - 0x1000000; -+ else if (i == 4) -+ result = bbptemp; -+ else -+ result = bbptemp; -+ -+ if (i == 0) -+ mi = result/4096; -+ else if (i == 1) -+ mq = result/4096; -+ else if (i == 2) -+ si = bbptemp/4096; -+ else if (i == 3) -+ sq = bbptemp/4096; -+ else -+ riq = result/4096; -+ } -+ -+ bbpval1 = si - mi*mi; -+ rt2x00_dbg(rt2x00dev, "RXIQ si=%d, sq=%d, riq=%d, bbpval %d, vga_idx %d", si, sq, riq, bbpval1, vga_idx); -+ -+ if (bbpval1 >= (100*100)) -+ break; -+ -+ if (bbpval1 <= 100) -+ vga_idx = vga_idx + 9; -+ else if (bbpval1 <= 158) -+ vga_idx = vga_idx + 8; -+ else if (bbpval1 <= 251) -+ vga_idx = vga_idx + 7; -+ else if (bbpval1 <= 398) -+ vga_idx = vga_idx + 6; -+ else if (bbpval1 <= 630) -+ vga_idx = vga_idx + 5; -+ else if (bbpval1 <= 1000) -+ vga_idx = vga_idx + 4; -+ else if (bbpval1 <= 1584) -+ vga_idx = vga_idx + 3; -+ else if (bbpval1 <= 2511) -+ vga_idx = vga_idx + 2; -+ else -+ vga_idx = vga_idx + 1; -+ } -+ -+ sigma_i = rt2800_do_sqrt_accumulation(100*(si - mi*mi)); -+ sigma_q = rt2800_do_sqrt_accumulation(100*(sq - mq*mq)); -+ r_iq = 10*(riq-(mi*mq)); -+ -+ rt2x00_dbg(rt2x00dev, "Sigma_i=%d, Sigma_q=%d, R_iq=%d", sigma_i, sigma_q, r_iq); -+ -+ if (((sigma_i <= 1400 ) && (sigma_i >= 1000)) -+ && ((sigma_i - sigma_q) <= 112) -+ && ((sigma_i - sigma_q) >= -112) -+ && ((mi <= 32) && (mi >= -32)) -+ && ((mq <= 32) && (mq >= -32))) { -+ r_iq = 10*(riq-(mi*mq)); -+ rt2x00_dbg(rt2x00dev, "RXIQ Sigma_i=%d, Sigma_q=%d, R_iq=%d\n", sigma_i, sigma_q, r_iq); -+ -+ g_rx = (1000 * sigma_q) / sigma_i; -+ g_imb = ((-2) * 128 * (1000 - g_rx)) / (1000 + g_rx); -+ ph_rx = (r_iq * 2292) / (sigma_i * sigma_q); -+ rt2x00_info(rt2x00dev, "RXIQ G_imb=%d, Ph_rx=%d\n", g_imb, ph_rx); -+ -+ if ((ph_rx > 20) || (ph_rx < -20)) { -+ ph_rx = 0; -+ rt2x00_warn(rt2x00dev, "RXIQ calibration FAIL"); -+ } -+ -+ if ((g_imb > 12) || (g_imb < -12)) { -+ g_imb = 0; -+ rt2x00_warn(rt2x00dev, "RXIQ calibration FAIL"); -+ } -+ } -+ else { -+ g_imb = 0; -+ ph_rx = 0; -+ rt2x00_dbg(rt2x00dev, "RXIQ Sigma_i=%d, Sigma_q=%d, R_iq=%d\n", sigma_i, sigma_q, r_iq); -+ rt2x00_warn(rt2x00dev, "RXIQ calibration FAIL"); -+ } -+ -+ if (ch_idx == 0) { -+ rt2800_bbp_write(rt2x00dev, 158, 0x37); -+ rt2800_bbp_write(rt2x00dev, 159, g_imb & 0x3f); -+ rt2800_bbp_write(rt2x00dev, 158, 0x35); -+ rt2800_bbp_write(rt2x00dev, 159, ph_rx & 0x3f); -+ } else { -+ rt2800_bbp_write(rt2x00dev, 158, 0x55); -+ rt2800_bbp_write(rt2x00dev, 159, g_imb & 0x3f); -+ rt2800_bbp_write(rt2x00dev, 158, 0x53); -+ rt2800_bbp_write(rt2x00dev, 159, ph_rx & 0x3f); -+ } -+ } -+ -+restore_value: -+ rt2800_bbp_write(rt2x00dev, 158, 0x3); -+ bbpval = rt2800_bbp_read(rt2x00dev, 159); -+ rt2800_bbp_write(rt2x00dev, 159, (bbpval | 0x07)); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x00); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ rt2800_bbp_write(rt2x00dev, 1, bbp1); -+ rt2800_bbp_write(rt2x00dev, 4, bbp4); -+ rt2800_bbp_write(rt2x00dev, 241, bbpr241); -+ rt2800_bbp_write(rt2x00dev, 242, bbpr242); -+ -+ rt2800_bbp_write(rt2x00dev, 244, 0x00); -+ bbpval = rt2800_bbp_read(rt2x00dev, 21); -+ bbpval |= 0x1; -+ rt2800_bbp_write(rt2x00dev, 21, bbpval); -+ usleep_range(10, 200); -+ bbpval &= 0xfe; -+ rt2800_bbp_write(rt2x00dev, 21, bbpval); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfb0r1); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfb0r2); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfb0r42); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 4, 0, rfb4r0); -+ rt2800_rfcsr_write_bank(rt2x00dev, 4, 19, rfb4r19); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 3, rfb5r3); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, rfb5r4); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, rfb5r17); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, rfb5r18); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, rfb5r19); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, rfb5r20); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 6, 0, rfb6r0); -+ rt2800_rfcsr_write_bank(rt2x00dev, 6, 19, rfb6r19); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 3, rfb7r3); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, rfb7r4); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 17, rfb7r17); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 18, rfb7r18); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 19, rfb7r19); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 20, rfb7r20); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000006); -+ udelay(1); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); -+ udelay(1); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, orig_RF_CONTROL0); -+ udelay(1); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, orig_RF_BYPASS0); -+ rt2800_register_write(rt2x00dev, RF_CONTROL1, orig_RF_CONTROL1); -+ rt2800_register_write(rt2x00dev, RF_BYPASS1, orig_RF_BYPASS1); -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, orig_RF_CONTROL3); -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, orig_RF_BYPASS3); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); -+} -+ - static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, - bool set_bw, bool is_ht40) - { -@@ -9294,6 +9672,7 @@ static void rt2800_init_rfcsr_6352(struc - rt2800_rxdcoc_calibration(rt2x00dev); - rt2800_bw_filter_calibration(rt2x00dev, true); - rt2800_bw_filter_calibration(rt2x00dev, false); -+ rt2800_rxiq_calibration(rt2x00dev); - } - - static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) diff --git a/package/kernel/mac80211/patches/rt2x00/986-rt2x00-add-TX-LOFT-calibration.patch b/package/kernel/mac80211/patches/rt2x00/986-rt2x00-add-TX-LOFT-calibration.patch deleted file mode 100644 index fe0961baa79..00000000000 --- a/package/kernel/mac80211/patches/rt2x00/986-rt2x00-add-TX-LOFT-calibration.patch +++ /dev/null @@ -1,973 +0,0 @@ ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -9060,6 +9060,943 @@ restore_value: - rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); - } - -+static void rt2800_rf_configstore(struct rt2x00_dev *rt2x00dev, rf_reg_pair rf_reg_record[][13], u8 chain) -+{ -+ u8 rfvalue = 0; -+ -+ if (chain == CHAIN_0) { -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); -+ rf_reg_record[CHAIN_0][0].bank = 0; -+ rf_reg_record[CHAIN_0][0].reg = 1; -+ rf_reg_record[CHAIN_0][0].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); -+ rf_reg_record[CHAIN_0][1].bank = 0; -+ rf_reg_record[CHAIN_0][1].reg = 2; -+ rf_reg_record[CHAIN_0][1].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 35); -+ rf_reg_record[CHAIN_0][2].bank = 0; -+ rf_reg_record[CHAIN_0][2].reg = 35; -+ rf_reg_record[CHAIN_0][2].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); -+ rf_reg_record[CHAIN_0][3].bank = 0; -+ rf_reg_record[CHAIN_0][3].reg = 42; -+ rf_reg_record[CHAIN_0][3].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 4, 0); -+ rf_reg_record[CHAIN_0][4].bank = 4; -+ rf_reg_record[CHAIN_0][4].reg = 0; -+ rf_reg_record[CHAIN_0][4].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 4, 2); -+ rf_reg_record[CHAIN_0][5].bank = 4; -+ rf_reg_record[CHAIN_0][5].reg = 2; -+ rf_reg_record[CHAIN_0][5].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 4, 34); -+ rf_reg_record[CHAIN_0][6].bank = 4; -+ rf_reg_record[CHAIN_0][6].reg = 34; -+ rf_reg_record[CHAIN_0][6].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 3); -+ rf_reg_record[CHAIN_0][7].bank = 5; -+ rf_reg_record[CHAIN_0][7].reg = 3; -+ rf_reg_record[CHAIN_0][7].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); -+ rf_reg_record[CHAIN_0][8].bank = 5; -+ rf_reg_record[CHAIN_0][8].reg = 4; -+ rf_reg_record[CHAIN_0][8].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 17); -+ rf_reg_record[CHAIN_0][9].bank = 5; -+ rf_reg_record[CHAIN_0][9].reg = 17; -+ rf_reg_record[CHAIN_0][9].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 18); -+ rf_reg_record[CHAIN_0][10].bank = 5; -+ rf_reg_record[CHAIN_0][10].reg = 18; -+ rf_reg_record[CHAIN_0][10].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 19); -+ rf_reg_record[CHAIN_0][11].bank = 5; -+ rf_reg_record[CHAIN_0][11].reg = 19; -+ rf_reg_record[CHAIN_0][11].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 20); -+ rf_reg_record[CHAIN_0][12].bank = 5; -+ rf_reg_record[CHAIN_0][12].reg = 20; -+ rf_reg_record[CHAIN_0][12].value = rfvalue; -+ } else if (chain == CHAIN_1) { -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); -+ rf_reg_record[CHAIN_1][0].bank = 0; -+ rf_reg_record[CHAIN_1][0].reg = 1; -+ rf_reg_record[CHAIN_1][0].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); -+ rf_reg_record[CHAIN_1][1].bank = 0; -+ rf_reg_record[CHAIN_1][1].reg = 2; -+ rf_reg_record[CHAIN_1][1].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 35); -+ rf_reg_record[CHAIN_1][2].bank = 0; -+ rf_reg_record[CHAIN_1][2].reg = 35; -+ rf_reg_record[CHAIN_1][2].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); -+ rf_reg_record[CHAIN_1][3].bank = 0; -+ rf_reg_record[CHAIN_1][3].reg = 42; -+ rf_reg_record[CHAIN_1][3].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 6, 0); -+ rf_reg_record[CHAIN_1][4].bank = 6; -+ rf_reg_record[CHAIN_1][4].reg = 0; -+ rf_reg_record[CHAIN_1][4].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 6, 2); -+ rf_reg_record[CHAIN_1][5].bank = 6; -+ rf_reg_record[CHAIN_1][5].reg = 2; -+ rf_reg_record[CHAIN_1][5].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 6, 34); -+ rf_reg_record[CHAIN_1][6].bank = 6; -+ rf_reg_record[CHAIN_1][6].reg = 34; -+ rf_reg_record[CHAIN_1][6].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 3); -+ rf_reg_record[CHAIN_1][7].bank = 7; -+ rf_reg_record[CHAIN_1][7].reg = 3; -+ rf_reg_record[CHAIN_1][7].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4); -+ rf_reg_record[CHAIN_1][8].bank = 7; -+ rf_reg_record[CHAIN_1][8].reg = 4; -+ rf_reg_record[CHAIN_1][8].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 17); -+ rf_reg_record[CHAIN_1][9].bank = 7; -+ rf_reg_record[CHAIN_1][9].reg = 17; -+ rf_reg_record[CHAIN_1][9].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 18); -+ rf_reg_record[CHAIN_1][10].bank = 7; -+ rf_reg_record[CHAIN_1][10].reg = 18; -+ rf_reg_record[CHAIN_1][10].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 19); -+ rf_reg_record[CHAIN_1][11].bank = 7; -+ rf_reg_record[CHAIN_1][11].reg = 19; -+ rf_reg_record[CHAIN_1][11].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 20); -+ rf_reg_record[CHAIN_1][12].bank = 7; -+ rf_reg_record[CHAIN_1][12].reg = 20; -+ rf_reg_record[CHAIN_1][12].value = rfvalue; -+ } else { -+ rt2x00_warn(rt2x00dev, "Unknown chain = %u\n", chain); -+ return; -+ } -+ -+ return; -+} -+ -+static void rt2800_rf_configrecover(struct rt2x00_dev *rt2x00dev, rf_reg_pair rf_record[][13]) -+{ -+ u8 chain_index = 0, record_index = 0; -+ u8 bank = 0, rf_register = 0, value = 0; -+ -+ for (chain_index = 0; chain_index < 2; chain_index++) { -+ for (record_index = 0; record_index < 13; record_index++) { -+ bank = rf_record[chain_index][record_index].bank; -+ rf_register = rf_record[chain_index][record_index].reg; -+ value = rf_record[chain_index][record_index].value; -+ rt2800_rfcsr_write_bank(rt2x00dev, bank, rf_register, value); -+ rt2x00_dbg(rt2x00dev, "bank: %d, rf_register: %d, value: %x\n", bank, rf_register, value); -+ } -+ } -+ -+ return; -+} -+ -+static void rt2800_setbbptonegenerator(struct rt2x00_dev *rt2x00dev) -+{ -+ rt2800_bbp_write(rt2x00dev, 158, 0xAA); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xAB); -+ rt2800_bbp_write(rt2x00dev, 159, 0x0A); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xAC); -+ rt2800_bbp_write(rt2x00dev, 159, 0x3F); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xAD); -+ rt2800_bbp_write(rt2x00dev, 159, 0x3F); -+ -+ rt2800_bbp_write(rt2x00dev, 244, 0x40); -+ -+ return; -+} -+ -+static u32 rt2800_do_fft_accumulation(struct rt2x00_dev *rt2x00dev, u8 tidx, u8 read_neg) -+{ -+ u32 macvalue = 0; -+ int fftout_i = 0, fftout_q = 0; -+ u32 ptmp=0, pint = 0; -+ u8 bbp = 0; -+ u8 tidxi; -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x00); -+ rt2800_bbp_write(rt2x00dev, 159, 0x9b); -+ -+ bbp = 0x9b; -+ -+ while (bbp == 0x9b) { -+ udelay(10); -+ bbp = rt2800_bbp_read(rt2x00dev, 159); -+ bbp = bbp & 0xff; -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xba); -+ rt2800_bbp_write(rt2x00dev, 159, tidx); -+ rt2800_bbp_write(rt2x00dev, 159, tidx); -+ rt2800_bbp_write(rt2x00dev, 159, tidx); -+ -+ macvalue = rt2800_register_read(rt2x00dev, 0x057C); -+ -+ fftout_i = (macvalue >> 16); -+ fftout_i = (fftout_i & 0x8000) ? (fftout_i - 0x10000) : fftout_i; -+ fftout_q = (macvalue & 0xffff); -+ fftout_q = (fftout_q & 0x8000) ? (fftout_q - 0x10000) : fftout_q; -+ ptmp = (fftout_i * fftout_i); -+ ptmp = ptmp + (fftout_q * fftout_q); -+ pint = ptmp; -+ rt2x00_dbg(rt2x00dev, "I = %d, Q = %d, power = %x\n", fftout_i, fftout_q, pint); -+ if (read_neg) { -+ pint = pint >> 1; -+ tidxi = 0x40 - tidx; -+ tidxi = tidxi & 0x3f; -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xba); -+ rt2800_bbp_write(rt2x00dev, 159, tidxi); -+ rt2800_bbp_write(rt2x00dev, 159, tidxi); -+ rt2800_bbp_write(rt2x00dev, 159, tidxi); -+ -+ macvalue = rt2800_register_read(rt2x00dev, 0x057C); -+ -+ fftout_i = (macvalue >> 16); -+ fftout_i = (fftout_i & 0x8000) ? (fftout_i - 0x10000) : fftout_i; -+ fftout_q = (macvalue & 0xffff); -+ fftout_q = (fftout_q & 0x8000) ? (fftout_q - 0x10000) : fftout_q; -+ ptmp = (fftout_i * fftout_i); -+ ptmp = ptmp + (fftout_q * fftout_q); -+ ptmp = ptmp >> 1; -+ pint = pint + ptmp; -+ } -+ -+ return pint; -+} -+ -+static u32 rt2800_read_fft_accumulation(struct rt2x00_dev *rt2x00dev, u8 tidx) { -+ u32 macvalue = 0; -+ int fftout_i = 0, fftout_q = 0; -+ u32 ptmp=0, pint = 0; -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xBA); -+ rt2800_bbp_write(rt2x00dev, 159, tidx); -+ rt2800_bbp_write(rt2x00dev, 159, tidx); -+ rt2800_bbp_write(rt2x00dev, 159, tidx); -+ -+ macvalue = rt2800_register_read(rt2x00dev, 0x057C); -+ -+ fftout_i = (macvalue >> 16); -+ fftout_i = (fftout_i & 0x8000) ? (fftout_i - 0x10000) : fftout_i; -+ fftout_q = (macvalue & 0xffff); -+ fftout_q = (fftout_q & 0x8000) ? (fftout_q - 0x10000) : fftout_q; -+ ptmp = (fftout_i * fftout_i); -+ ptmp = ptmp + (fftout_q * fftout_q); -+ pint = ptmp; -+ rt2x00_info(rt2x00dev, "I = %d, Q = %d, power = %x\n", fftout_i, fftout_q, pint); -+ -+ return pint; -+} -+ -+static void rt2800_write_dc(struct rt2x00_dev *rt2x00dev, u8 ch_idx, u8 alc, u8 iorq, u8 dc) -+{ -+ u8 bbp = 0; -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xb0); -+ bbp = alc | 0x80; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ -+ if (ch_idx == 0) -+ bbp = (iorq == 0) ? 0xb1: 0xb2; -+ else -+ bbp = (iorq == 0) ? 0xb8: 0xb9; -+ -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ bbp = dc; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ -+ return; -+} -+ -+static void rt2800_loft_search(struct rt2x00_dev *rt2x00dev, u8 ch_idx, u8 alc_idx, u8 dc_result[][RF_ALC_NUM][2]) -+{ -+ u32 p0 = 0, p1 = 0, pf = 0; -+ char idx0 = 0, idx1 = 0; -+ u8 idxf[] = {0x00, 0x00}; -+ u8 ibit = 0x20; -+ u8 iorq; -+ char bidx; -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xb0); -+ rt2800_bbp_write(rt2x00dev, 159, 0x80); -+ -+ for (bidx = 5; bidx >= 0; bidx--) { -+ for (iorq = 0; iorq <= 1; iorq++) { -+ rt2x00_dbg(rt2x00dev, "\n========================================================\n"); -+ -+ if (idxf[iorq] == 0x20) { -+ idx0 = 0x20; -+ p0 = pf; -+ } else { -+ idx0 = idxf[iorq] - ibit; -+ idx0 = idx0 & 0x3F; -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, iorq, idx0); -+ p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); -+ } -+ -+ idx1 = idxf[iorq] + ((bidx == 5) ? 0 : ibit); -+ idx1 = idx1 & 0x3F; -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, iorq, idx1); -+ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); -+ -+ rt2x00_dbg(rt2x00dev, "alc=%u, IorQ=%u, idx_final=%2x\n", alc_idx, iorq, idxf[iorq]); -+ rt2x00_dbg(rt2x00dev, "p0=%x, p1=%x, pf=%x, idx_0=%x, idx_1=%x, ibit=%x !\n", p0, p1, pf, idx0, idx1, ibit); -+ -+ if ((bidx != 5) && (pf <= p0) && (pf < p1)) { -+ pf = pf; -+ idxf[iorq] = idxf[iorq]; -+ } else if (p0 < p1) { -+ pf = p0; -+ idxf[iorq] = idx0 & 0x3F; -+ } else { -+ pf = p1; -+ idxf[iorq] = idx1 & 0x3F; -+ } -+ rt2x00_dbg(rt2x00dev, "IorQ=%u, idx_final[%u]:%x, pf:%8x\n", iorq, iorq, idxf[iorq], pf); -+ -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, iorq, idxf[iorq]); -+ -+ } -+ ibit = ibit >> 1; -+ } -+ dc_result[ch_idx][alc_idx][0] = idxf[0]; -+ dc_result[ch_idx][alc_idx][1] = idxf[1]; -+ -+ return; -+} -+ -+static void rt2800_iq_search(struct rt2x00_dev *rt2x00dev, u8 ch_idx, u8 *ges, u8 *pes) -+{ -+ u32 p0 = 0, p1 = 0, pf = 0; -+ char perr = 0, gerr = 0, iq_err = 0; -+ char pef = 0, gef = 0; -+ char psta, pend; -+ char gsta, gend; -+ -+ u8 ibit = 0x20; -+ u8 first_search = 0x00, touch_neg_max = 0x00; -+ char idx0 = 0, idx1 = 0; -+ u8 gop; -+ u8 bbp = 0; -+ char bidx; -+ -+ rt2x00_info(rt2x00dev, "IQCalibration Start!\n"); -+ for (bidx = 5; bidx >= 1; bidx--) { -+ for (gop = 0; gop < 2; gop++) { -+ rt2x00_dbg(rt2x00dev, "\n========================================================\n"); -+ -+ if ((gop == 1) || (bidx < 4)) { -+ if (gop == 0) -+ iq_err = gerr; -+ else -+ iq_err = perr; -+ -+ first_search = (gop == 0) ? (bidx == 3) : (bidx == 5); -+ touch_neg_max = (gop) ? ((iq_err & 0x0F) == 0x08) : ((iq_err & 0x3F) == 0x20); -+ -+ if (touch_neg_max) { -+ p0 = pf; -+ idx0 = iq_err; -+ } else { -+ idx0 = iq_err - ibit; -+ bbp = (ch_idx == 0) ? ((gop == 0) ? 0x28 : 0x29): ((gop == 0) ? 0x46 : 0x47); -+ -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, idx0); -+ -+ p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 1); -+ } -+ -+ idx1 = iq_err + (first_search ? 0 : ibit); -+ idx1 = (gop == 0) ? (idx1 & 0x0F) : (idx1 & 0x3F); -+ -+ bbp = (ch_idx == 0) ? (gop == 0) ? 0x28 : 0x29 : (gop == 0) ? 0x46 : 0x47; -+ -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, idx1); -+ -+ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 1); -+ -+ rt2x00_dbg(rt2x00dev, "p0=%x, p1=%x, pwer_final=%x, idx0=%x, idx1=%x, iq_err=%x, gop=%d, ibit=%x !\n", p0, p1, pf, idx0, idx1, iq_err, gop, ibit); -+ -+ if ((!first_search) && (pf <= p0) && (pf < p1)) { -+ pf = pf; -+ } else if (p0 < p1) { -+ pf = p0; -+ iq_err = idx0; -+ } else { -+ pf = p1; -+ iq_err = idx1; -+ } -+ -+ bbp = (ch_idx == 0) ? (gop == 0) ? 0x28 : 0x29 : (gop == 0) ? 0x46 : 0x47; -+ -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, iq_err); -+ -+ if (gop == 0) -+ gerr = iq_err; -+ else -+ perr = iq_err; -+ -+ rt2x00_dbg(rt2x00dev, "IQCalibration pf=%8x (%2x, %2x) !\n", pf, gerr & 0x0F, perr & 0x3F); -+ -+ } -+ } -+ -+ if (bidx > 0) -+ ibit = (ibit >> 1); -+ } -+ gerr = (gerr & 0x08) ? (gerr & 0x0F) - 0x10 : (gerr & 0x0F); -+ perr = (perr & 0x20) ? (perr & 0x3F) - 0x40 : (perr & 0x3F); -+ -+ gerr = (gerr < -0x07) ? -0x07 : (gerr > 0x05) ? 0x05 : gerr; -+ gsta = gerr - 1; -+ gend = gerr + 2; -+ -+ perr = (perr < -0x1f) ? -0x1f : (perr > 0x1d) ? 0x1d : perr; -+ psta = perr - 1; -+ pend = perr + 2; -+ -+ for (gef = gsta; gef <= gend; gef = gef + 1) -+ for (pef = psta; pef <= pend; pef = pef + 1) { -+ bbp = (ch_idx == 0) ? 0x28 : 0x46; -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, gef & 0x0F); -+ -+ bbp = (ch_idx == 0) ? 0x29 : 0x47; -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, pef & 0x3F); -+ -+ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 1); -+ if ((gef == gsta) && (pef == psta)) { -+ pf = p1; -+ gerr = gef; -+ perr = pef; -+ } -+ else if (pf > p1){ -+ pf = p1; -+ gerr = gef; -+ perr = pef; -+ } -+ rt2x00_dbg(rt2x00dev, "Fine IQCalibration p1=%8x pf=%8x (%2x, %2x) !\n", p1, pf, gef & 0x0F, pef & 0x3F); -+ } -+ -+ ges[ch_idx] = gerr & 0x0F; -+ pes[ch_idx] = perr & 0x3F; -+ -+ rt2x00_info(rt2x00dev, "IQCalibration Done! CH = %u, (gain=%2x, phase=%2x)\n", ch_idx, gerr & 0x0F, perr & 0x3F); -+ -+ return; -+} -+ -+static void rt2800_rf_aux_tx0_loopback(struct rt2x00_dev *rt2x00dev) -+{ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, 0x21); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, 0x10); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x00); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, 0x1b); -+ rt2800_rfcsr_write_bank(rt2x00dev, 4, 0, 0x81); -+ rt2800_rfcsr_write_bank(rt2x00dev, 4, 2, 0x81); -+ rt2800_rfcsr_write_bank(rt2x00dev, 4, 34, 0xee); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 3, 0x2d); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, 0x2d); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, 0x80); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, 0xd7); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, 0xa2); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, 0x20); -+} -+ -+static void rt2800_rf_aux_tx1_loopback(struct rt2x00_dev *rt2x00dev) -+{ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, 0x22); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, 0x20); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x00); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, 0x4b); -+ rt2800_rfcsr_write_bank(rt2x00dev, 6, 0, 0x81); -+ rt2800_rfcsr_write_bank(rt2x00dev, 6, 2, 0x81); -+ rt2800_rfcsr_write_bank(rt2x00dev, 6, 34, 0xee); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 3, 0x2d); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, 0x2d); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 17, 0x80); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 18, 0xd7); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 19, 0xa2); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 20, 0x20); -+} -+ -+void rt2800_loft_iq_calibration(struct rt2x00_dev *rt2x00dev) -+{ -+ rf_reg_pair rf_store[CHAIN_NUM][13]; -+ u32 macorg1 = 0; -+ u32 macorg2 = 0; -+ u32 macorg3 = 0; -+ u32 macorg4 = 0; -+ u32 macorg5 = 0; -+ u32 orig528 = 0; -+ u32 orig52c = 0; -+ -+ u32 savemacsysctrl = 0, mtxcycle = 0; -+ u32 macvalue = 0; -+ u32 mac13b8 = 0; -+ u32 p0 = 0, p1 = 0; -+ u32 p0_idx10 = 0, p1_idx10 = 0; -+ -+ u8 rfvalue; -+ u8 loft_dc_search_result[CHAIN_NUM][RF_ALC_NUM][2]; -+ u8 ger[CHAIN_NUM], per[CHAIN_NUM]; -+ u8 rf_gain[] = {0x00, 0x01, 0x02, 0x04, 0x08, 0x0c}; -+ u8 rfvga_gain_table[] = {0x24, 0x25, 0x26, 0x27, 0x28, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3F}; -+ -+ u8 vga_gain[] = {14, 14}; -+ u8 bbp_2324gain[] = {0x16, 0x14, 0x12, 0x10, 0x0c, 0x08}; -+ u8 bbp = 0, ch_idx = 0, rf_alc_idx = 0, idx = 0; -+ u8 bbpr30, rfb0r39, rfb0r42; -+ u8 bbpr1; -+ u8 bbpr4; -+ u8 bbpr241, bbpr242; -+ u8 count_step; -+ -+ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ macorg1 = rt2800_register_read(rt2x00dev, TX_PIN_CFG); -+ macorg2 = rt2800_register_read(rt2x00dev, RF_CONTROL0); -+ macorg3 = rt2800_register_read(rt2x00dev, RF_BYPASS0); -+ macorg4 = rt2800_register_read(rt2x00dev, RF_CONTROL3); -+ macorg5 = rt2800_register_read(rt2x00dev, RF_BYPASS3); -+ mac13b8 = rt2800_register_read(rt2x00dev, 0x13b8); -+ orig528 = rt2800_register_read(rt2x00dev, RF_CONTROL2); -+ orig52c = rt2800_register_read(rt2x00dev, RF_BYPASS2); -+ -+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ macvalue &= (~0x04); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); -+ -+ for (mtxcycle = 0; mtxcycle < 10000; mtxcycle++) { -+ macvalue = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macvalue & 0x01) -+ udelay(50); -+ else -+ break; -+ } -+ -+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ macvalue &= (~0x08); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); -+ -+ for (mtxcycle = 0; mtxcycle < 10000; mtxcycle++) { -+ macvalue = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macvalue & 0x02) -+ udelay(50); -+ else -+ break; -+ } -+ -+ for (ch_idx = 0; ch_idx < 2; ch_idx++) { -+ rt2800_rf_configstore(rt2x00dev, rf_store, ch_idx); -+ } -+ -+ bbpr30 = rt2800_bbp_read(rt2x00dev, 30); -+ rfb0r39 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 39); -+ rfb0r42 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); -+ -+ rt2800_bbp_write(rt2x00dev, 30, 0x1F); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 39, 0x80); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, 0x5B); -+ -+ rt2800_bbp_write(rt2x00dev, 23, 0x00); -+ rt2800_bbp_write(rt2x00dev, 24, 0x00); -+ -+ rt2800_setbbptonegenerator(rt2x00dev); -+ -+ for (ch_idx = 0; ch_idx < 2; ch_idx ++) { -+ rt2800_bbp_write(rt2x00dev, 23, 0x00); -+ rt2800_bbp_write(rt2x00dev, 24, 0x00); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00); -+ rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0x0000000F); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00003306); -+ rt2800_register_write(rt2x00dev, 0x13b8, 0x10); -+ udelay(1); -+ -+ if (ch_idx == 0) { -+ rt2800_rf_aux_tx0_loopback(rt2x00dev); -+ } else { -+ rt2800_rf_aux_tx1_loopback(rt2x00dev); -+ } -+ udelay(1); -+ -+ if (ch_idx == 0) { -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001004); -+ } else { -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00002004); -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x05); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x01); -+ if (ch_idx == 0) -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ else -+ rt2800_bbp_write(rt2x00dev, 159, 0x01); -+ -+ vga_gain[ch_idx] = 18; -+ for (rf_alc_idx = 0; rf_alc_idx < 3; rf_alc_idx++) { -+ rt2800_bbp_write(rt2x00dev, 23, bbp_2324gain[rf_alc_idx]); -+ rt2800_bbp_write(rt2x00dev, 24, bbp_2324gain[rf_alc_idx]); -+ -+ macvalue = rt2800_register_read(rt2x00dev, RF_CONTROL3); -+ macvalue &= (~0x0000F1F1); -+ macvalue |= (rf_gain[rf_alc_idx] << 4); -+ macvalue |= (rf_gain[rf_alc_idx] << 12); -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, macvalue); -+ macvalue = (0x0000F1F1); -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, macvalue); -+ -+ if (rf_alc_idx == 0) { -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, 1, 0x21); -+ for (;vga_gain[ch_idx] > 0;vga_gain[ch_idx] = vga_gain[ch_idx] - 2) { -+ rfvalue = rfvga_gain_table[vga_gain[ch_idx]]; -+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rfvalue); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rfvalue); -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, 1, 0x00); -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, 0, 0x00); -+ p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, 0, 0x21); -+ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); -+ rt2x00_dbg(rt2x00dev, "LOFT AGC %d %d\n", p0, p1); -+ if ((p0 < 7000*7000) && (p1 < (7000*7000))) { -+ break; -+ } -+ } -+ -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, 0, 0x00); -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, 1, 0x00); -+ -+ rt2x00_dbg(rt2x00dev, "Used VGA %d %x\n",vga_gain[ch_idx], rfvga_gain_table[vga_gain[ch_idx]]); -+ -+ if (vga_gain[ch_idx] < 0) -+ vga_gain[ch_idx] = 0; -+ } -+ -+ rfvalue = rfvga_gain_table[vga_gain[ch_idx]]; -+ -+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rfvalue); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rfvalue); -+ -+ rt2800_loft_search(rt2x00dev, ch_idx, rf_alc_idx, loft_dc_search_result); -+ } -+ } -+ -+ for (rf_alc_idx = 0; rf_alc_idx < 3; rf_alc_idx++) { -+ for (idx = 0; idx < 4; idx++) { -+ rt2800_bbp_write(rt2x00dev, 158, 0xB0); -+ bbp = (idx<<2) + rf_alc_idx; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ rt2x00_dbg(rt2x00dev, " ALC %2x,", bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xb1); -+ bbp = loft_dc_search_result[CHAIN_0][rf_alc_idx][0x00]; -+ bbp = bbp & 0x3F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ rt2x00_dbg(rt2x00dev, " I0 %2x,", bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xb2); -+ bbp = loft_dc_search_result[CHAIN_0][rf_alc_idx][0x01]; -+ bbp = bbp & 0x3F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ rt2x00_dbg(rt2x00dev, " Q0 %2x,", bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xb8); -+ bbp = loft_dc_search_result[CHAIN_1][rf_alc_idx][0x00]; -+ bbp = bbp & 0x3F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ rt2x00_dbg(rt2x00dev, " I1 %2x,", bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xb9); -+ bbp = loft_dc_search_result[CHAIN_1][rf_alc_idx][0x01]; -+ bbp = bbp & 0x3F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ rt2x00_dbg(rt2x00dev, " Q1 %2x\n", bbp); -+ } -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 23, 0x00); -+ rt2800_bbp_write(rt2x00dev, 24, 0x00); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x04); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x00); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ -+ bbp = 0x00; -+ rt2800_bbp_write(rt2x00dev, 244, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 21, 0x01); -+ udelay(1); -+ rt2800_bbp_write(rt2x00dev, 21, 0x00); -+ -+ rt2800_rf_configrecover(rt2x00dev, rf_store); -+ -+ rt2800_register_write(rt2x00dev, TX_PIN_CFG, macorg1); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x04); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, macorg2); -+ udelay(1); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, macorg3); -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, macorg4); -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, macorg5); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); -+ rt2800_register_write(rt2x00dev, RF_CONTROL2, orig528); -+ rt2800_register_write(rt2x00dev, RF_BYPASS2, orig52c); -+ rt2800_register_write(rt2x00dev, 0x13b8, mac13b8); -+ -+ rt2x00_info(rt2x00dev, "LOFT Calibration Done!\n"); -+ -+ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ macorg1 = rt2800_register_read(rt2x00dev, TX_PIN_CFG); -+ macorg2 = rt2800_register_read(rt2x00dev, RF_CONTROL0); -+ macorg3 = rt2800_register_read(rt2x00dev, RF_BYPASS0); -+ macorg4 = rt2800_register_read(rt2x00dev, RF_CONTROL3); -+ macorg5 = rt2800_register_read(rt2x00dev, RF_BYPASS3); -+ -+ bbpr1 = rt2800_bbp_read(rt2x00dev, 1); -+ bbpr4 = rt2800_bbp_read(rt2x00dev, 4); -+ bbpr241 = rt2800_bbp_read(rt2x00dev, 241); -+ bbpr242 = rt2800_bbp_read(rt2x00dev, 242); -+ mac13b8 = rt2800_register_read(rt2x00dev, 0x13b8); -+ -+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ macvalue &= (~0x04); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); -+ for (mtxcycle = 0; mtxcycle < 10000; mtxcycle++) { -+ macvalue = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macvalue & 0x01) -+ udelay(50); -+ else -+ break; -+ } -+ -+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ macvalue &= (~0x08); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); -+ for (mtxcycle = 0; mtxcycle < 10000; mtxcycle++) { -+ macvalue = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macvalue & 0x02) -+ udelay(50); -+ else -+ break; -+ } -+ -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x00000101); -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, 0x0000F1F1); -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 23, 0x00); -+ rt2800_bbp_write(rt2x00dev, 24, 0x00); -+ -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_bbp_write(rt2x00dev, 4, bbpr4 & (~0x18)); -+ rt2800_bbp_write(rt2x00dev, 21, 0x01); -+ udelay(1); -+ rt2800_bbp_write(rt2x00dev, 21, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 241, 0x14); -+ rt2800_bbp_write(rt2x00dev, 242, 0x80); -+ rt2800_bbp_write(rt2x00dev, 244, 0x31); -+ } else { -+ rt2800_setbbptonegenerator(rt2x00dev); -+ } -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00003306); -+ udelay(1); -+ -+ rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0x0000000F); -+ -+ if (!test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x00000000); -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, 0x0000F1F1); -+ } -+ -+ rt2800_register_write(rt2x00dev, 0x13b8, 0x00000010); -+ -+ for (ch_idx = 0; ch_idx < 2; ch_idx++) { -+ rt2800_rf_configstore(rt2x00dev, rf_store, ch_idx); -+ } -+ -+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x3B); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x3B); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x03); -+ rt2800_bbp_write(rt2x00dev, 159, 0x60); -+ rt2800_bbp_write(rt2x00dev, 158, 0xB0); -+ rt2800_bbp_write(rt2x00dev, 159, 0x80); -+ -+ for (ch_idx = 0; ch_idx < 2; ch_idx ++) { -+ rt2800_bbp_write(rt2x00dev, 23, 0x00); -+ rt2800_bbp_write(rt2x00dev, 24, 0x00); -+ -+ if (ch_idx == 0) { -+ rt2800_bbp_write(rt2x00dev, 158, 0x01); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ bbp = bbpr1 & (~0x18); -+ bbp = bbp | 0x00; -+ rt2800_bbp_write(rt2x00dev, 1, bbp); -+ } -+ rt2800_rf_aux_tx0_loopback(rt2x00dev); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001004); -+ } else { -+ rt2800_bbp_write(rt2x00dev, 158, 0x01); -+ rt2800_bbp_write(rt2x00dev, 159, 0x01); -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX1, &rt2x00dev->cap_flags)) { -+ bbp = bbpr1 & (~0x18); -+ bbp = bbp | 0x08; -+ rt2800_bbp_write(rt2x00dev, 1, bbp); -+ } -+ rt2800_rf_aux_tx1_loopback(rt2x00dev); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00002004); -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x05); -+ rt2800_bbp_write(rt2x00dev, 159, 0x04); -+ -+ bbp = (ch_idx == 0) ? 0x28 : 0x46; -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_bbp_write(rt2x00dev, 23, 0x06); -+ rt2800_bbp_write(rt2x00dev, 24, 0x06); -+ count_step = 1; -+ } else { -+ rt2800_bbp_write(rt2x00dev, 23, 0x1F); -+ rt2800_bbp_write(rt2x00dev, 24, 0x1F); -+ count_step = 2; -+ } -+ -+ for (;vga_gain[ch_idx] < 19; vga_gain[ch_idx]=(vga_gain[ch_idx] + count_step)) { -+ rfvalue = rfvga_gain_table[vga_gain[ch_idx]]; -+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rfvalue); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rfvalue); -+ -+ bbp = (ch_idx == 0) ? 0x29 : 0x47; -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 0); -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ p0_idx10 = rt2800_read_fft_accumulation(rt2x00dev, 0x0A); -+ } -+ -+ bbp = (ch_idx == 0) ? 0x29 : 0x47; -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, 0x21); -+ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 0); -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX1, &rt2x00dev->cap_flags)) { -+ p1_idx10 = rt2800_read_fft_accumulation(rt2x00dev, 0x0A); -+ } -+ -+ rt2x00_dbg(rt2x00dev, "IQ AGC %d %d\n", p0, p1); -+ -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2x00_dbg(rt2x00dev, "IQ AGC IDX 10 %d %d\n", p0_idx10, p1_idx10); -+ if ((p0_idx10 > 7000*7000) || (p1_idx10 > 7000*7000)) { -+ if (vga_gain[ch_idx]!=0) -+ vga_gain[ch_idx] = vga_gain[ch_idx]-1; -+ break; -+ } -+ } -+ -+ if ((p0 > 2500*2500) || (p1 > 2500*2500)) { -+ break; -+ } -+ } -+ -+ if (vga_gain[ch_idx] > 18) -+ vga_gain[ch_idx] = 18; -+ rt2x00_dbg(rt2x00dev, "Used VGA %d %x\n",vga_gain[ch_idx], rfvga_gain_table[vga_gain[ch_idx]]); -+ -+ bbp = (ch_idx == 0) ? 0x29 : 0x47; -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ -+ rt2800_iq_search(rt2x00dev, ch_idx, ger, per); -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 23, 0x00); -+ rt2800_bbp_write(rt2x00dev, 24, 0x00); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x04); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x28); -+ bbp = ger[CHAIN_0] & 0x0F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x29); -+ bbp = per[CHAIN_0] & 0x3F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x46); -+ bbp = ger[CHAIN_1] & 0x0F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x47); -+ bbp = per[CHAIN_1] & 0x3F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_bbp_write(rt2x00dev, 1, bbpr1); -+ rt2800_bbp_write(rt2x00dev, 241, bbpr241); -+ rt2800_bbp_write(rt2x00dev, 242, bbpr242); -+ } -+ rt2800_bbp_write(rt2x00dev, 244, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x00); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ rt2800_bbp_write(rt2x00dev, 158, 0xB0); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 30, bbpr30); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 39, rfb0r39); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfb0r42); -+ -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_bbp_write(rt2x00dev, 4, bbpr4); -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 21, 0x01); -+ udelay(1); -+ rt2800_bbp_write(rt2x00dev, 21, 0x00); -+ -+ rt2800_rf_configrecover(rt2x00dev, rf_store); -+ -+ rt2800_register_write(rt2x00dev, TX_PIN_CFG, macorg1); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, macorg2); -+ udelay(1); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, macorg3); -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, macorg4); -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, macorg5); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); -+ rt2800_register_write(rt2x00dev, 0x13b8, mac13b8); -+ -+ rt2x00_info(rt2x00dev, "TX IQ Calibration Done!\n"); -+ -+ return; -+} -+ - static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, - bool set_bw, bool is_ht40) - { -@@ -9672,6 +10609,7 @@ static void rt2800_init_rfcsr_6352(struc - rt2800_rxdcoc_calibration(rt2x00dev); - rt2800_bw_filter_calibration(rt2x00dev, true); - rt2800_bw_filter_calibration(rt2x00dev, false); -+ rt2800_loft_iq_calibration(rt2x00dev); - rt2800_rxiq_calibration(rt2x00dev); - } - ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -@@ -17,6 +17,16 @@ - #define WCID_START 33 - #define WCID_END 222 - #define STA_IDS_SIZE (WCID_END - WCID_START + 2) -+#define CHAIN_0 0x0 -+#define CHAIN_1 0x1 -+#define RF_ALC_NUM 6 -+#define CHAIN_NUM 2 -+ -+typedef struct rf_reg_pair { -+ u8 bank; -+ u8 reg; -+ u8 value; -+} rf_reg_pair; - - /* RT2800 driver data structure */ - struct rt2800_drv_data { diff --git a/package/kernel/mac80211/patches/rt2x00/992-rt2x00-save-survey-for-every-channel-visited.patch b/package/kernel/mac80211/patches/rt2x00/992-rt2x00-save-survey-for-every-channel-visited.patch deleted file mode 100644 index 31a7baeee75..00000000000 --- a/package/kernel/mac80211/patches/rt2x00/992-rt2x00-save-survey-for-every-channel-visited.patch +++ /dev/null @@ -1,183 +0,0 @@ ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -1238,6 +1238,8 @@ void rt2800_watchdog(struct rt2x00_dev * - if (test_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags)) - return; - -+ rt2800_update_survey(rt2x00dev); -+ - queue_for_each(rt2x00dev, queue) { - switch (queue->qid) { - case QID_AC_VO: -@@ -1274,6 +1276,18 @@ void rt2800_watchdog(struct rt2x00_dev * - } - EXPORT_SYMBOL_GPL(rt2800_watchdog); - -+void rt2800_update_survey(struct rt2x00_dev *rt2x00dev) -+{ -+ struct ieee80211_channel *chan = rt2x00dev->hw->conf.chandef.chan; -+ struct rt2x00_chan_survey *chan_survey = -+ &rt2x00dev->chan_survey[chan->hw_value]; -+ -+ chan_survey->time_idle += rt2800_register_read(rt2x00dev, CH_IDLE_STA); -+ chan_survey->time_busy += rt2800_register_read(rt2x00dev, CH_BUSY_STA); -+ chan_survey->time_ext_busy += rt2800_register_read(rt2x00dev, CH_BUSY_STA_SEC); -+} -+EXPORT_SYMBOL_GPL(rt2800_update_survey); -+ - static unsigned int rt2800_hw_beacon_base(struct rt2x00_dev *rt2x00dev, - unsigned int index) - { -@@ -12199,26 +12213,30 @@ int rt2800_get_survey(struct ieee80211_h - { - struct rt2x00_dev *rt2x00dev = hw->priv; - struct ieee80211_conf *conf = &hw->conf; -- u32 idle, busy, busy_ext; -+ struct rt2x00_chan_survey *chan_survey = -+ &rt2x00dev->chan_survey[idx]; -+ enum nl80211_band band = NL80211_BAND_2GHZ; - -- if (idx != 0) -+ if (idx >= rt2x00dev->bands[band].n_channels) { -+ idx -= rt2x00dev->bands[band].n_channels; -+ band = NL80211_BAND_5GHZ; -+ } -+ -+ if (idx >= rt2x00dev->bands[band].n_channels) - return -ENOENT; - -- survey->channel = conf->chandef.chan; -+ if (idx == 0) -+ rt2800_update_survey(rt2x00dev); - -- idle = rt2800_register_read(rt2x00dev, CH_IDLE_STA); -- busy = rt2800_register_read(rt2x00dev, CH_BUSY_STA); -- busy_ext = rt2800_register_read(rt2x00dev, CH_BUSY_STA_SEC); -- -- if (idle || busy) { -- survey->filled = SURVEY_INFO_TIME | -- SURVEY_INFO_TIME_BUSY | -- SURVEY_INFO_TIME_EXT_BUSY; -- -- survey->time = (idle + busy) / 1000; -- survey->time_busy = busy / 1000; -- survey->time_ext_busy = busy_ext / 1000; -- } -+ survey->channel = &rt2x00dev->bands[band].channels[idx]; -+ -+ survey->filled = SURVEY_INFO_TIME | -+ SURVEY_INFO_TIME_BUSY | -+ SURVEY_INFO_TIME_EXT_BUSY; -+ -+ survey->time = div_u64(chan_survey->time_idle + chan_survey->time_busy, 1000); -+ survey->time_busy = div_u64(chan_survey->time_busy, 1000); -+ survey->time_ext_busy = div_u64(chan_survey->time_ext_busy, 1000); - - if (!(hw->conf.flags & IEEE80211_CONF_OFFCHANNEL)) - survey->filled |= SURVEY_INFO_IN_USE; ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -@@ -243,6 +243,7 @@ bool rt2800_txstatus_timeout(struct rt2x - bool rt2800_txstatus_pending(struct rt2x00_dev *rt2x00dev); - - void rt2800_watchdog(struct rt2x00_dev *rt2x00dev); -+void rt2800_update_survey(struct rt2x00_dev *rt2x00dev); - - void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc); - void rt2800_clear_beacon(struct queue_entry *entry); ---- a/drivers/net/wireless/ralink/rt2x00/rt2800pci.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c -@@ -360,6 +360,7 @@ static const struct rt2x00lib_ops rt2800 - .gain_calibration = rt2800_gain_calibration, - .vco_calibration = rt2800_vco_calibration, - .watchdog = rt2800_watchdog, -+ .update_survey = rt2800_update_survey, - .start_queue = rt2800mmio_start_queue, - .kick_queue = rt2800mmio_kick_queue, - .stop_queue = rt2800mmio_stop_queue, ---- a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c -@@ -214,6 +214,7 @@ static const struct rt2x00lib_ops rt2800 - .gain_calibration = rt2800_gain_calibration, - .vco_calibration = rt2800_vco_calibration, - .watchdog = rt2800_watchdog, -+ .update_survey = rt2800_update_survey, - .start_queue = rt2800mmio_start_queue, - .kick_queue = rt2800mmio_kick_queue, - .stop_queue = rt2800mmio_stop_queue, ---- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h -+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h -@@ -183,6 +183,15 @@ struct rf_channel { - }; - - /* -+ * Information structure for channel survey. -+ */ -+struct rt2x00_chan_survey { -+ u64 time_idle; -+ u64 time_busy; -+ u64 time_ext_busy; -+}; -+ -+/* - * Channel information structure - */ - struct channel_info { -@@ -567,6 +576,7 @@ struct rt2x00lib_ops { - * Data queue handlers. - */ - void (*watchdog) (struct rt2x00_dev *rt2x00dev); -+ void (*update_survey) (struct rt2x00_dev *rt2x00dev); - void (*start_queue) (struct data_queue *queue); - void (*kick_queue) (struct data_queue *queue); - void (*stop_queue) (struct data_queue *queue); -@@ -755,6 +765,7 @@ struct rt2x00_dev { - */ - struct ieee80211_hw *hw; - struct ieee80211_supported_band bands[NUM_NL80211_BANDS]; -+ struct rt2x00_chan_survey *chan_survey; - enum nl80211_band curr_band; - int curr_freq; - ---- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -@@ -1057,6 +1057,12 @@ static int rt2x00lib_probe_hw_modes(stru - if (!rates) - goto exit_free_channels; - -+ rt2x00dev->chan_survey = -+ kcalloc(spec->num_channels, sizeof(struct rt2x00_chan_survey), -+ GFP_KERNEL); -+ if (!rt2x00dev->chan_survey) -+ goto exit_free_rates; -+ - /* - * Initialize Rate list. - */ -@@ -1108,6 +1114,8 @@ static int rt2x00lib_probe_hw_modes(stru - - return 0; - -+ exit_free_rates: -+ kfree(rates); - exit_free_channels: - kfree(channels); - rt2x00_err(rt2x00dev, "Allocation ieee80211 modes failed\n"); ---- a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c -@@ -317,6 +317,15 @@ int rt2x00mac_config(struct ieee80211_hw - return 0; - - /* -+ * To provide correct survey data for survey-based ACS algorithm -+ * we have to save survey data for current channel before switching. -+ */ -+ if (rt2x00dev->ops->lib->update_survey && -+ (changed & IEEE80211_CONF_CHANGE_CHANNEL)) { -+ rt2x00dev->ops->lib->update_survey(rt2x00dev); -+ } -+ -+ /* - * Some configuration parameters (e.g. channel and antenna values) can - * only be set when the radio is enabled, but do require the RX to - * be off. During this period we should keep link tuning enabled, diff --git a/package/kernel/mac80211/patches/rt2x00/994-rt2x00-import-support-for-external-LNA-on-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/994-rt2x00-import-support-for-external-LNA-on-MT7620.patch new file mode 100644 index 00000000000..3e48eab5d20 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/994-rt2x00-import-support-for-external-LNA-on-MT7620.patch @@ -0,0 +1,121 @@ +From 0fce1109f894ec7fcd72cb098843a1eff786716a Mon Sep 17 00:00:00 2001 +From: Daniel Golle <daniel@makrotopia.org> +Date: Fri, 16 Sep 2022 20:49:42 +0100 +Subject: [PATCH 16/16] rt2x00: import support for external LNA on MT7620 +To: linux-wireless@vger.kernel.org, + Stanislaw Gruszka <stf_xl@wp.pl>, + Helmut Schaa <helmut.schaa@googlemail.com> +Cc: Kalle Valo <kvalo@kernel.org>, + David S. Miller <davem@davemloft.net>, + Eric Dumazet <edumazet@google.com>, + Jakub Kicinski <kuba@kernel.org>, + Paolo Abeni <pabeni@redhat.com>, + Johannes Berg <johannes.berg@intel.com> + +In order to carry out calibration on boards with ePA or eLNA the PA pin +needs to be switch to GPIO mode on MT7620. Implement that by selecting +pinctrl state "pa_gpio" which should be defined for MT7620 boards with +eLNA or ePA beside the "default" state. + +Reported-by: Serge Vasilugin <vasilugin@yandex.ru> +Signed-off-by: Daniel Golle <daniel@makrotopia.org> +--- + .../net/wireless/ralink/rt2x00/rt2800lib.c | 58 +++++++++++++++++++ + drivers/net/wireless/ralink/rt2x00/rt2x00.h | 5 ++ + .../net/wireless/ralink/rt2x00/rt2x00soc.c | 15 +++++ + 3 files changed, 78 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -305,6 +305,24 @@ static void rt2800_rf_write(struct rt2x0 + mutex_unlock(&rt2x00dev->csr_mutex); + } + ++void rt6352_enable_pa_pin(struct rt2x00_dev *rt2x00dev, int enable) ++{ ++ if (!rt2x00dev->pinctrl) ++ return; ++ ++ if (enable) { ++ if (!rt2x00dev->pins_default) ++ return; ++ ++ pinctrl_select_state(rt2x00dev->pinctrl, rt2x00dev->pins_default); ++ } else { ++ if (!rt2x00dev->pins_pa_gpio) ++ return; ++ ++ pinctrl_select_state(rt2x00dev->pinctrl, rt2x00dev->pins_pa_gpio); ++ } ++} ++ + static const unsigned int rt2800_eeprom_map[EEPROM_WORD_COUNT] = { + [EEPROM_CHIP_ID] = 0x0000, + [EEPROM_VERSION] = 0x0001, +@@ -10407,8 +10425,10 @@ static void rt2800_calibration_rt6352(st + u32 reg; + + if (rt2x00_has_cap_external_pa(rt2x00dev) || +- rt2x00_has_cap_external_lna_bg(rt2x00dev)) ++ rt2x00_has_cap_external_lna_bg(rt2x00dev)) { ++ rt6352_enable_pa_pin(rt2x00dev, 0); + rt2800_restore_rf_bbp_rt6352(rt2x00dev); ++ } + + rt2800_r_calibration(rt2x00dev); + rt2800_rf_self_txdc_cal(rt2x00dev); +@@ -10426,6 +10446,8 @@ static void rt2800_calibration_rt6352(st + !rt2x00_has_cap_external_lna_bg(rt2x00dev)) + return; + ++ rt6352_enable_pa_pin(rt2x00dev, 1); ++ + if (rt2x00_has_cap_external_pa(rt2x00dev)) { + reg = rt2800_register_read(rt2x00dev, RF_CONTROL3); + reg |= 0x00000101; +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h +@@ -28,6 +28,7 @@ + #include <linux/average.h> + #include <linux/usb.h> + #include <linux/clk.h> ++#include <linux/pinctrl/consumer.h> + #include <linux/rt2x00_platform.h> + + #include <net/mac80211.h> +@@ -1027,6 +1028,11 @@ struct rt2x00_dev { + + /* Clock for System On Chip devices. */ + struct clk *clk; ++ ++ /* pinctrl and states for System On Chip devices with PA/LNA. */ ++ struct pinctrl *pinctrl; ++ struct pinctrl_state *pins_default; ++ struct pinctrl_state *pins_pa_gpio; + }; + + struct rt2x00_bar_list_entry { +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c +@@ -97,6 +97,21 @@ int rt2x00soc_probe(struct platform_devi + if (retval) + goto exit_free_reg; + ++ rt2x00dev->pinctrl = devm_pinctrl_get(&pdev->dev); ++ if (IS_ERR(rt2x00dev->pinctrl)) { ++ rt2x00dev->pinctrl = NULL; ++ rt2x00dev->pins_default = NULL; ++ rt2x00dev->pins_pa_gpio = NULL; ++ } else { ++ rt2x00dev->pins_default = pinctrl_lookup_state(rt2x00dev->pinctrl, "default"); ++ if (IS_ERR(rt2x00dev->pins_default)) ++ rt2x00dev->pins_default = NULL; ++ ++ rt2x00dev->pins_pa_gpio = pinctrl_lookup_state(rt2x00dev->pinctrl, "pa_gpio"); ++ if (IS_ERR(rt2x00dev->pins_pa_gpio)) ++ rt2x00dev->pins_pa_gpio = NULL; ++ } ++ + return 0; + + exit_free_reg: diff --git a/package/kernel/mac80211/patches/rt2x00/990-rt2x00-mt7620-introduce-accessors-for-CHIP_VER-register.patch b/package/kernel/mac80211/patches/rt2x00/995-rt2x00-mt7620-introduce-accessors-for-CHIP_VER-register.patch index 76114fe9ae2..19f1edc928b 100644 --- a/package/kernel/mac80211/patches/rt2x00/990-rt2x00-mt7620-introduce-accessors-for-CHIP_VER-register.patch +++ b/package/kernel/mac80211/patches/rt2x00/995-rt2x00-mt7620-introduce-accessors-for-CHIP_VER-register.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -@@ -78,6 +78,9 @@ struct rt2800_ops { +@@ -76,6 +76,9 @@ struct rt2800_ops { int (*drv_init_registers)(struct rt2x00_dev *rt2x00dev); __le32 *(*drv_get_txwi)(struct queue_entry *entry); unsigned int (*drv_get_dma_done)(struct data_queue *queue); @@ -10,7 +10,7 @@ }; static inline u32 rt2800_register_read(struct rt2x00_dev *rt2x00dev, -@@ -195,6 +198,27 @@ static inline unsigned int rt2800_drv_ge +@@ -184,6 +187,27 @@ static inline unsigned int rt2800_drv_ge return rt2800ops->drv_get_dma_done(queue); } @@ -50,8 +50,8 @@ + static const struct ieee80211_ops rt2800pci_mac80211_ops = { .tx = rt2x00mac_tx, - .start = rt2x00mac_start, -@@ -328,6 +332,9 @@ static const struct rt2800_ops rt2800pci + .wake_tx_queue = ieee80211_handle_wake_tx_queue, +@@ -329,6 +333,9 @@ static const struct rt2800_ops rt2800pci .drv_init_registers = rt2800mmio_init_registers, .drv_get_txwi = rt2800mmio_get_txwi, .drv_get_dma_done = rt2800mmio_get_dma_done, @@ -103,8 +103,8 @@ + static const struct ieee80211_ops rt2800soc_mac80211_ops = { .tx = rt2x00mac_tx, - .start = rt2x00mac_start, -@@ -159,6 +186,9 @@ static const struct rt2800_ops rt2800soc + .wake_tx_queue = ieee80211_handle_wake_tx_queue, +@@ -161,6 +188,9 @@ static const struct rt2800_ops rt2800soc .drv_init_registers = rt2800mmio_init_registers, .drv_get_txwi = rt2800mmio_get_txwi, .drv_get_dma_done = rt2800mmio_get_dma_done, @@ -126,8 +126,8 @@ + static const struct ieee80211_ops rt2800usb_mac80211_ops = { .tx = rt2x00mac_tx, - .start = rt2x00mac_start, -@@ -671,6 +675,9 @@ static const struct rt2800_ops rt2800usb + .wake_tx_queue = ieee80211_handle_wake_tx_queue, +@@ -672,6 +676,9 @@ static const struct rt2800_ops rt2800usb .drv_init_registers = rt2800usb_init_registers, .drv_get_txwi = rt2800usb_get_txwi, .drv_get_dma_done = rt2800usb_get_dma_done, diff --git a/package/kernel/mac80211/patches/rt2x00/991-rt2x00-mt7620-differentiate-based-on-SoC-CHIP_VER.patch b/package/kernel/mac80211/patches/rt2x00/996-rt2x00-mt7620-differentiate-based-on-SoC-CHIP_VER.patch index 3de00b22678..0f699f5e18b 100644 --- a/package/kernel/mac80211/patches/rt2x00/991-rt2x00-mt7620-differentiate-based-on-SoC-CHIP_VER.patch +++ b/package/kernel/mac80211/patches/rt2x00/996-rt2x00-mt7620-differentiate-based-on-SoC-CHIP_VER.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ralink/rt2x00/rt2800.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h -@@ -1042,6 +1042,11 @@ +@@ -1056,6 +1056,11 @@ #define MIMO_PS_CFG_RX_STBY_POL FIELD32(0x00000010) #define MIMO_PS_CFG_RX_RX_STBY0 FIELD32(0x00000020) @@ -14,7 +14,7 @@ */ --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -3685,14 +3685,16 @@ static void rt2800_config_channel_rf7620 +@@ -3836,14 +3836,16 @@ static void rt2800_config_channel_rf7620 rt2x00_set_field8(&rfcsr, RFCSR19_K, rf->rf4); rt2800_rfcsr_write(rt2x00dev, 19, rfcsr); @@ -39,7 +39,7 @@ rfcsr = rt2800_rfcsr_read(rt2x00dev, 1); rt2x00_set_field8(&rfcsr, RFCSR1_TX2_EN_MT7620, -@@ -3726,18 +3728,23 @@ static void rt2800_config_channel_rf7620 +@@ -3877,18 +3879,23 @@ static void rt2800_config_channel_rf7620 rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x20); } @@ -73,9 +73,9 @@ if (!test_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags)) { if (conf_is_ht40(conf)) { -@@ -3837,25 +3844,29 @@ static void rt2800_config_alc(struct rt2 - if (i == 10000) - rt2x00_warn(rt2x00dev, "Wait MAC Status to MAX !!!\n"); +@@ -4002,25 +4009,29 @@ static void rt2800_config_alc_rt6352(str + if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY))) + rt2x00_warn(rt2x00dev, "RF busy while configuring ALC\n"); - if (chan->center_freq > 2457) { - bbp = rt2800_bbp_read(rt2x00dev, 30); @@ -121,12 +121,22 @@ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, mac_sys_ctrl); rt2800_vco_calibration(rt2x00dev); -@@ -5887,18 +5898,33 @@ static int rt2800_init_registers(struct +@@ -4513,7 +4524,8 @@ static void rt2800_config_channel(struct + if (rt2x00_rt(rt2x00dev, RT6352)) { + /* BBP for GLRT BW */ + bbp = conf_is_ht40(conf) ? +- 0x10 : rt2x00_has_cap_external_lna_bg(rt2x00dev) ? ++ 0x10 : !rt2x00_has_cap_external_lna_bg(rt2x00dev) ? ++ 0x1a : rt2800_hw_get_chippkg(rt2x00dev) == 1 ? + 0x15 : 0x1a; + rt2800_bbp_glrt_write(rt2x00dev, 141, bbp); + +@@ -6017,18 +6029,33 @@ static int rt2800_init_registers(struct } else if (rt2x00_rt(rt2x00dev, RT5350)) { rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404); } else if (rt2x00_rt(rt2x00dev, RT6352)) { - rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000401); -- rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0000); +- rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0001); - rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); - rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x00000000); - rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0); @@ -150,7 +160,7 @@ + 0x00550055); + } else { + rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000401); -+ rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0000); ++ rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0001); + rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); + rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x00000000); + rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0); @@ -167,7 +177,7 @@ reg = rt2800_register_read(rt2x00dev, TX_ALC_CFG_1); rt2x00_set_field32(®, TX_ALC_CFG_1_ROS_BUSY_EN, 0); rt2800_register_write(rt2x00dev, TX_ALC_CFG_1, reg); -@@ -7042,14 +7068,16 @@ static void rt2800_init_bbp_6352(struct +@@ -7141,14 +7168,16 @@ static void rt2800_init_bbp_6352(struct rt2800_bbp_write(rt2x00dev, 188, 0x00); rt2800_bbp_write(rt2x00dev, 189, 0x00); @@ -192,7 +202,27 @@ /* BBP for G band GLRT function (BBP_128 ~ BBP_221) */ rt2800_bbp_glrt_write(rt2x00dev, 0, 0x00); -@@ -10388,31 +10416,36 @@ static void rt2800_init_rfcsr_6352(struc +@@ -10381,6 +10410,9 @@ static void rt2800_restore_rf_bbp_rt6352 + rt2800_register_write(rt2x00dev, RF_BYPASS3, 0x0); + } + ++ if (rt2800_hw_get_chippkg(rt2x00dev) != 1) ++ return; ++ + if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) { + rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x16); + rt2800_rfcsr_write_chanreg(rt2x00dev, 17, 0x23); +@@ -10458,6 +10490,9 @@ static void rt2800_calibration_rt6352(st + rt2800_register_write(rt2x00dev, RF_BYPASS3, reg); + } + ++ if (rt2800_hw_get_chippkg(rt2x00dev) != 1) ++ return; ++ + if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) { + rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x66); + rt2800_rfcsr_write_chanreg(rt2x00dev, 17, 0x20); +@@ -10548,31 +10583,36 @@ static void rt2800_init_rfcsr_6352(struc rt2800_rfcsr_write(rt2x00dev, 42, 0x5B); rt2800_rfcsr_write(rt2x00dev, 43, 0x00); @@ -254,7 +284,7 @@ /* Initialize RF channel register to default value */ rt2800_rfcsr_write_chanreg(rt2x00dev, 0, 0x03); -@@ -10478,63 +10511,71 @@ static void rt2800_init_rfcsr_6352(struc +@@ -10638,63 +10678,71 @@ static void rt2800_init_rfcsr_6352(struc rt2800_rfcsr_write_bank(rt2x00dev, 6, 45, 0xC5); @@ -288,33 +318,6 @@ - rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B); - rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xF7); - rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x09); -- -- rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x51); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x06); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0xA7); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 28, 0x2C); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x64); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 8, 0x51); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x36); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x53); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x16); -- -- rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x6C); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFC); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x1F); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B); -- -- /* Initialize RF channel register for DRQFN */ -- rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xD3); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xE3); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xE5); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x28); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x68); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xF7); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x02); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xC7); + if (rt2800_hw_get_chipver(rt2x00dev) > 1) { + rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x47); + rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x71); @@ -347,7 +350,16 @@ + rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xF7); + rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x09); + } -+ + +- rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x51); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x06); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0xA7); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 28, 0x2C); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x64); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 8, 0x51); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x36); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x53); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x16); + if (rt2800_hw_get_chipver(rt2x00dev) > 1 && + rt2800_hw_get_chipeco(rt2x00dev) >= 2) { + rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x51); @@ -367,7 +379,23 @@ + rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66); + rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B); + } -+ + +- rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x6C); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFC); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x1F); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B); +- +- /* Initialize RF channel register for DRQFN */ +- rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xD3); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xE3); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xE5); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x28); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x68); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xF7); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x02); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xC7); + if (rt2800_hw_get_chippkg(rt2x00dev) == 0 && + rt2800_hw_get_chipver(rt2x00dev) == 1) { + /* Initialize RF channel register for DRQFN */ @@ -383,7 +411,7 @@ /* Initialize RF DC calibration register to default value */ rt2800_rfcsr_write_dccal(rt2x00dev, 0, 0x47); -@@ -10597,12 +10638,17 @@ static void rt2800_init_rfcsr_6352(struc +@@ -10757,12 +10805,17 @@ static void rt2800_init_rfcsr_6352(struc rt2800_rfcsr_write_dccal(rt2x00dev, 62, 0x00); rt2800_rfcsr_write_dccal(rt2x00dev, 63, 0x00); @@ -404,5 +432,5 @@ + rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); + } - rt2800_r_calibration(rt2x00dev); - rt2800_rf_self_txdc_cal(rt2x00dev); + /* Do calibration and init PA/LNA */ + rt2800_calibration_rt6352(rt2x00dev); diff --git a/package/kernel/mac80211/patches/rtl/002-v5.13-rtlwifi-implement-set_tim-by-update-beacon-content.patch b/package/kernel/mac80211/patches/rtl/002-v5.13-rtlwifi-implement-set_tim-by-update-beacon-content.patch deleted file mode 100644 index 3daf65e9672..00000000000 --- a/package/kernel/mac80211/patches/rtl/002-v5.13-rtlwifi-implement-set_tim-by-update-beacon-content.patch +++ /dev/null @@ -1,118 +0,0 @@ -Date: Mon, 19 Apr 2021 14:59:56 +0800 -From: Ping-Ke Shih <pkshih@realtek.com> -To: <kvalo@codeaurora.org> -CC: <linux-wireless@vger.kernel.org>, <mail@maciej.szmigiero.name>, - <Larry.Finger@lwfinger.net> -Subject: [PATCH] rtlwifi: implement set_tim by update beacon content - -Once beacon content is changed, we update the content to wifi card by -send_beacon_frame(). Then, STA with PS can wake up properly to receive its -packets. - -Since we update beacon content to PCI wifi devices every beacon interval, -the only one usb device, 8192CU, needs to update beacon content when -mac80211 calling set_tim. - -Reported-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> -Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> -Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> ---- - drivers/net/wireless/realtek/rtlwifi/core.c | 32 +++++++++++++++++++++ - drivers/net/wireless/realtek/rtlwifi/core.h | 1 + - drivers/net/wireless/realtek/rtlwifi/usb.c | 3 ++ - drivers/net/wireless/realtek/rtlwifi/wifi.h | 1 + - 4 files changed, 37 insertions(+) - ---- a/drivers/net/wireless/realtek/rtlwifi/core.c -+++ b/drivers/net/wireless/realtek/rtlwifi/core.c -@@ -1018,6 +1018,25 @@ static void send_beacon_frame(struct iee - } - } - -+void rtl_update_beacon_work_callback(struct work_struct *work) -+{ -+ struct rtl_works *rtlworks = -+ container_of(work, struct rtl_works, update_beacon_work); -+ struct ieee80211_hw *hw = rtlworks->hw; -+ struct rtl_priv *rtlpriv = rtl_priv(hw); -+ struct ieee80211_vif *vif = rtlpriv->mac80211.vif; -+ -+ if (!vif) { -+ WARN_ONCE(true, "no vif to update beacon\n"); -+ return; -+ } -+ -+ mutex_lock(&rtlpriv->locks.conf_mutex); -+ send_beacon_frame(hw, vif); -+ mutex_unlock(&rtlpriv->locks.conf_mutex); -+} -+EXPORT_SYMBOL_GPL(rtl_update_beacon_work_callback); -+ - static void rtl_op_bss_info_changed(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *bss_conf, -@@ -1747,6 +1766,18 @@ static void rtl_op_flush(struct ieee8021 - rtlpriv->intf_ops->flush(hw, queues, drop); - } - -+static int rtl_op_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, -+ bool set) -+{ -+ struct rtl_priv *rtlpriv = rtl_priv(hw); -+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); -+ -+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CU) -+ schedule_work(&rtlpriv->works.update_beacon_work); -+ -+ return 0; -+} -+ - /* Description: - * This routine deals with the Power Configuration CMD - * parsing for RTL8723/RTL8188E Series IC. -@@ -1903,6 +1934,7 @@ const struct ieee80211_ops rtl_ops = { - .sta_add = rtl_op_sta_add, - .sta_remove = rtl_op_sta_remove, - .flush = rtl_op_flush, -+ .set_tim = rtl_op_set_tim, - }; - EXPORT_SYMBOL_GPL(rtl_ops); - ---- a/drivers/net/wireless/realtek/rtlwifi/core.h -+++ b/drivers/net/wireless/realtek/rtlwifi/core.h -@@ -60,5 +60,6 @@ void rtl_bb_delay(struct ieee80211_hw *h - bool rtl_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb); - bool rtl_btc_status_false(void); - void rtl_dm_diginit(struct ieee80211_hw *hw, u32 cur_igval); -+void rtl_update_beacon_work_callback(struct work_struct *work); - - #endif ---- a/drivers/net/wireless/realtek/rtlwifi/usb.c -+++ b/drivers/net/wireless/realtek/rtlwifi/usb.c -@@ -807,6 +807,7 @@ static void rtl_usb_stop(struct ieee8021 - - tasklet_kill(&rtlusb->rx_work_tasklet); - cancel_work_sync(&rtlpriv->works.lps_change_work); -+ cancel_work_sync(&rtlpriv->works.update_beacon_work); - - flush_workqueue(rtlpriv->works.rtl_wq); - -@@ -1033,6 +1034,8 @@ int rtl_usb_probe(struct usb_interface * - rtl_fill_h2c_cmd_work_callback); - INIT_WORK(&rtlpriv->works.lps_change_work, - rtl_lps_change_work_callback); -+ INIT_WORK(&rtlpriv->works.update_beacon_work, -+ rtl_update_beacon_work_callback); - - rtlpriv->usb_data_index = 0; - init_completion(&rtlpriv->firmware_loading_complete); ---- a/drivers/net/wireless/realtek/rtlwifi/wifi.h -+++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h -@@ -2487,6 +2487,7 @@ struct rtl_works { - - struct work_struct lps_change_work; - struct work_struct fill_h2c_cmd; -+ struct work_struct update_beacon_work; - }; - - struct rtl_debug { diff --git a/package/kernel/mac80211/patches/subsys/001-wifi-mac80211-do-not-pass-ap_vlan-vif-pointer-to-dri.patch b/package/kernel/mac80211/patches/subsys/001-wifi-mac80211-do-not-pass-ap_vlan-vif-pointer-to-dri.patch new file mode 100644 index 00000000000..43724aee1ae --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/001-wifi-mac80211-do-not-pass-ap_vlan-vif-pointer-to-dri.patch @@ -0,0 +1,64 @@ +From ee0db868ee4d88493dfdc82f59e3b4e449ddddd5 Mon Sep 17 00:00:00 2001 +From: Oldřich Jedlička <oldium.pro@gmail.com> +Date: Sat, 4 Nov 2023 15:13:33 +0100 +Subject: wifi: mac80211: do not pass AP_VLAN vif pointer to drivers during + flush +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +[ Upstream commit 3e3a2b645c043f7e3e488d5011478cefb69bbe8b ] + +This fixes WARN_ONs when using AP_VLANs after station removal. The flush +call passed AP_VLAN vif to driver, but because these vifs are virtual and +not registered with drivers, we need to translate to the correct AP vif +first. + +Closes: https://github.com/openwrt/openwrt/issues/12420 +Fixes: 0b75a1b1e42e ("wifi: mac80211: flush queues on STA removal") +Fixes: d00800a289c9 ("wifi: mac80211: add flush_sta method") +Tested-by: Konstantin Demin <rockdrilla@gmail.com> +Tested-by: Koen Vandeputte <koen.vandeputte@citymesh.com> +Signed-off-by: Oldřich Jedlička <oldium.pro@gmail.com> +Link: https://lore.kernel.org/r/20231104141333.3710-1-oldium.pro@gmail.com +Signed-off-by: Johannes Berg <johannes.berg@intel.com> +Signed-off-by: Sasha Levin <sashal@kernel.org> +--- + net/mac80211/driver-ops.h | 9 +++++++-- + 1 file changed, 7 insertions(+), 2 deletions(-) + +--- a/net/mac80211/driver-ops.h ++++ b/net/mac80211/driver-ops.h +@@ -23,7 +23,7 @@ + static inline struct ieee80211_sub_if_data * + get_bss_sdata(struct ieee80211_sub_if_data *sdata) + { +- if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) ++ if (sdata && sdata->vif.type == NL80211_IFTYPE_AP_VLAN) + sdata = container_of(sdata->bss, struct ieee80211_sub_if_data, + u.ap); + +@@ -638,10 +638,13 @@ static inline void drv_flush(struct ieee + struct ieee80211_sub_if_data *sdata, + u32 queues, bool drop) + { +- struct ieee80211_vif *vif = sdata ? &sdata->vif : NULL; ++ struct ieee80211_vif *vif; + + might_sleep(); + ++ sdata = get_bss_sdata(sdata); ++ vif = sdata ? &sdata->vif : NULL; ++ + if (sdata && !check_sdata_in_driver(sdata)) + return; + +@@ -657,6 +660,8 @@ static inline void drv_flush_sta(struct + { + might_sleep(); + ++ sdata = get_bss_sdata(sdata); ++ + if (sdata && !check_sdata_in_driver(sdata)) + return; + diff --git a/package/kernel/mac80211/patches/subsys/010-sync-nl80211_h.patch b/package/kernel/mac80211/patches/subsys/010-sync-nl80211_h.patch deleted file mode 100644 index e1f66ac1c34..00000000000 --- a/package/kernel/mac80211/patches/subsys/010-sync-nl80211_h.patch +++ /dev/null @@ -1,297 +0,0 @@ ---- a/include/uapi/linux/nl80211.h -+++ b/include/uapi/linux/nl80211.h -@@ -655,6 +655,9 @@ - * When a security association was established on an 802.1X network using - * fast transition, this event should be followed by an - * %NL80211_CMD_PORT_AUTHORIZED event. -+ * Following a %NL80211_CMD_ROAM event userspace can issue -+ * %NL80211_CMD_GET_SCAN in order to obtain the scan information for the -+ * new BSS the card/driver roamed to. - * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify - * userspace that a connection was dropped by the AP or due to other - * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and -@@ -757,7 +760,8 @@ - * of any other interfaces, and other interfaces will again take - * precedence when they are used. - * -- * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. -+ * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface -+ * (no longer supported). - * - * @NL80211_CMD_SET_MULTICAST_TO_UNICAST: Configure if this AP should perform - * multicast to unicast conversion. When enabled, all multicast packets -@@ -1177,6 +1181,10 @@ - * includes the contents of the frame. %NL80211_ATTR_ACK flag is included - * if the recipient acknowledged the frame. - * -+ * @NL80211_CMD_SET_SAR_SPECS: SAR power limitation configuration is -+ * passed using %NL80211_ATTR_SAR_SPEC. %NL80211_ATTR_WIPHY is used to -+ * specify the wiphy index to be applied to. -+ * - * @NL80211_CMD_MAX: highest used command number - * @__NL80211_CMD_AFTER_LAST: internal use - */ -@@ -1407,6 +1415,8 @@ enum nl80211_commands { - - NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS, - -+ NL80211_CMD_SET_SAR_SPECS, -+ - /* add new commands above here */ - - /* used to define NL80211_CMD_MAX below */ -@@ -1750,8 +1760,9 @@ enum nl80211_commands { - * specify just a single bitrate, which is to be used for the beacon. - * The driver must also specify support for this with the extended - * features NL80211_EXT_FEATURE_BEACON_RATE_LEGACY, -- * NL80211_EXT_FEATURE_BEACON_RATE_HT and -- * NL80211_EXT_FEATURE_BEACON_RATE_VHT. -+ * NL80211_EXT_FEATURE_BEACON_RATE_HT, -+ * NL80211_EXT_FEATURE_BEACON_RATE_VHT and -+ * NL80211_EXT_FEATURE_BEACON_RATE_HE. - * - * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain - * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. -@@ -1955,8 +1966,15 @@ enum nl80211_commands { - * @NL80211_ATTR_PROBE_RESP: Probe Response template data. Contains the entire - * probe-response frame. The DA field in the 802.11 header is zero-ed out, - * to be filled by the FW. -- * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable -- * this feature. Currently, only supported in mac80211 drivers. -+ * @NL80211_ATTR_DISABLE_HT: Force HT capable interfaces to disable -+ * this feature during association. This is a flag attribute. -+ * Currently only supported in mac80211 drivers. -+ * @NL80211_ATTR_DISABLE_VHT: Force VHT capable interfaces to disable -+ * this feature during association. This is a flag attribute. -+ * Currently only supported in mac80211 drivers. -+ * @NL80211_ATTR_DISABLE_HE: Force HE capable interfaces to disable -+ * this feature during association. This is a flag attribute. -+ * Currently only supported in mac80211 drivers. - * @NL80211_ATTR_HT_CAPABILITY_MASK: Specify which bits of the - * ATTR_HT_CAPABILITY to which attention should be paid. - * Currently, only mac80211 NICs support this feature. -@@ -2077,7 +2095,8 @@ enum nl80211_commands { - * until the channel switch event. - * @NL80211_ATTR_CH_SWITCH_BLOCK_TX: flag attribute specifying that transmission - * must be blocked on the current channel (before the channel switch -- * operation). -+ * operation). Also included in the channel switch started event if quiet -+ * was requested by the AP. - * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information - * for the time while performing a channel switch. - * @NL80211_ATTR_CNTDWN_OFFS_BEACON: An array of offsets (u16) to the channel -@@ -2527,6 +2546,20 @@ enum nl80211_commands { - * override mask. Used with NL80211_ATTR_S1G_CAPABILITY in - * NL80211_CMD_ASSOCIATE or NL80211_CMD_CONNECT. - * -+ * @NL80211_ATTR_SAE_PWE: Indicates the mechanism(s) allowed for SAE PWE -+ * derivation in WPA3-Personal networks which are using SAE authentication. -+ * This is a u8 attribute that encapsulates one of the values from -+ * &enum nl80211_sae_pwe_mechanism. -+ * -+ * @NL80211_ATTR_SAR_SPEC: SAR power limitation specification when -+ * used with %NL80211_CMD_SET_SAR_SPECS. The message contains fields -+ * of %nl80211_sar_attrs which specifies the sar type and related -+ * sar specs. Sar specs contains array of %nl80211_sar_specs_attrs. -+ * -+ * @NL80211_ATTR_RECONNECT_REQUESTED: flag attribute, used with deauth and -+ * disassoc events to indicate that an immediate reconnect to the AP -+ * is desired. -+ * - * @NUM_NL80211_ATTR: total number of nl80211_attrs available - * @NL80211_ATTR_MAX: highest attribute number currently defined - * @__NL80211_ATTR_AFTER_LAST: internal use -@@ -3016,6 +3049,14 @@ enum nl80211_attrs { - NL80211_ATTR_S1G_CAPABILITY, - NL80211_ATTR_S1G_CAPABILITY_MASK, - -+ NL80211_ATTR_SAE_PWE, -+ -+ NL80211_ATTR_RECONNECT_REQUESTED, -+ -+ NL80211_ATTR_SAR_SPEC, -+ -+ NL80211_ATTR_DISABLE_HE, -+ - /* add attributes here, update the policy in nl80211.c */ - - __NL80211_ATTR_AFTER_LAST, -@@ -5896,6 +5937,19 @@ enum nl80211_feature_flags { - * @NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP: Driver/device supports - * unsolicited broadcast probe response transmission - * -+ * @NL80211_EXT_FEATURE_BEACON_RATE_HE: Driver supports beacon rate -+ * configuration (AP/mesh) with HE rates. -+ * -+ * @NL80211_EXT_FEATURE_SECURE_LTF: Device supports secure LTF measurement -+ * exchange protocol. -+ * -+ * @NL80211_EXT_FEATURE_SECURE_RTT: Device supports secure RTT measurement -+ * exchange protocol. -+ * -+ * @NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE: Device supports management -+ * frame protection for all management frames exchanged during the -+ * negotiation and range measurement procedure. -+ * - * @NUM_NL80211_EXT_FEATURES: number of extended features. - * @MAX_NL80211_EXT_FEATURES: highest extended feature index. - */ -@@ -5956,6 +6010,10 @@ enum nl80211_ext_feature_index { - NL80211_EXT_FEATURE_SAE_OFFLOAD_AP, - NL80211_EXT_FEATURE_FILS_DISCOVERY, - NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP, -+ NL80211_EXT_FEATURE_BEACON_RATE_HE, -+ NL80211_EXT_FEATURE_SECURE_LTF, -+ NL80211_EXT_FEATURE_SECURE_RTT, -+ NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE, - - /* add new features before the definition below */ - NUM_NL80211_EXT_FEATURES, -@@ -6253,11 +6311,13 @@ struct nl80211_vendor_cmd_info { - * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable. - * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable. - * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable. -+ * @NL80211_TDLS_PEER_HE: TDLS peer is HE capable. - */ - enum nl80211_tdls_peer_capability { - NL80211_TDLS_PEER_HT = 1<<0, - NL80211_TDLS_PEER_VHT = 1<<1, - NL80211_TDLS_PEER_WMM = 1<<2, -+ NL80211_TDLS_PEER_HE = 1<<3, - }; - - /** -@@ -6849,6 +6909,9 @@ enum nl80211_peer_measurement_ftm_capa { - * if neither %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED nor - * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set, EDCA based - * ranging will be used. -+ * @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK: negotiate for LMR feedback. Only -+ * valid if either %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED or -+ * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set. - * - * @NUM_NL80211_PMSR_FTM_REQ_ATTR: internal - * @NL80211_PMSR_FTM_REQ_ATTR_MAX: highest attribute number -@@ -6867,6 +6930,7 @@ enum nl80211_peer_measurement_ftm_req { - NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC, - NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED, - NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED, -+ NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK, - - /* keep last */ - NUM_NL80211_PMSR_FTM_REQ_ATTR, -@@ -7124,4 +7188,115 @@ enum nl80211_unsol_bcast_probe_resp_attr - NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX = - __NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_LAST - 1 - }; -+ -+/** -+ * enum nl80211_sae_pwe_mechanism - The mechanism(s) allowed for SAE PWE -+ * derivation. Applicable only when WPA3-Personal SAE authentication is -+ * used. -+ * -+ * @NL80211_SAE_PWE_UNSPECIFIED: not specified, used internally to indicate that -+ * attribute is not present from userspace. -+ * @NL80211_SAE_PWE_HUNT_AND_PECK: hunting-and-pecking loop only -+ * @NL80211_SAE_PWE_HASH_TO_ELEMENT: hash-to-element only -+ * @NL80211_SAE_PWE_BOTH: both hunting-and-pecking loop and hash-to-element -+ * can be used. -+ */ -+enum nl80211_sae_pwe_mechanism { -+ NL80211_SAE_PWE_UNSPECIFIED, -+ NL80211_SAE_PWE_HUNT_AND_PECK, -+ NL80211_SAE_PWE_HASH_TO_ELEMENT, -+ NL80211_SAE_PWE_BOTH, -+}; -+ -+/** -+ * enum nl80211_sar_type - type of SAR specs -+ * -+ * @NL80211_SAR_TYPE_POWER: power limitation specified in 0.25dBm unit -+ * -+ */ -+enum nl80211_sar_type { -+ NL80211_SAR_TYPE_POWER, -+ -+ /* add new type here */ -+ -+ /* Keep last */ -+ NUM_NL80211_SAR_TYPE, -+}; -+ -+/** -+ * enum nl80211_sar_attrs - Attributes for SAR spec -+ * -+ * @NL80211_SAR_ATTR_TYPE: the SAR type as defined in &enum nl80211_sar_type. -+ * -+ * @NL80211_SAR_ATTR_SPECS: Nested array of SAR power -+ * limit specifications. Each specification contains a set -+ * of %nl80211_sar_specs_attrs. -+ * -+ * For SET operation, it contains array of %NL80211_SAR_ATTR_SPECS_POWER -+ * and %NL80211_SAR_ATTR_SPECS_RANGE_INDEX. -+ * -+ * For sar_capa dump, it contains array of -+ * %NL80211_SAR_ATTR_SPECS_START_FREQ -+ * and %NL80211_SAR_ATTR_SPECS_END_FREQ. -+ * -+ * @__NL80211_SAR_ATTR_LAST: Internal -+ * @NL80211_SAR_ATTR_MAX: highest sar attribute -+ * -+ * These attributes are used with %NL80211_CMD_SET_SAR_SPEC -+ */ -+enum nl80211_sar_attrs { -+ __NL80211_SAR_ATTR_INVALID, -+ -+ NL80211_SAR_ATTR_TYPE, -+ NL80211_SAR_ATTR_SPECS, -+ -+ __NL80211_SAR_ATTR_LAST, -+ NL80211_SAR_ATTR_MAX = __NL80211_SAR_ATTR_LAST - 1, -+}; -+ -+/** -+ * enum nl80211_sar_specs_attrs - Attributes for SAR power limit specs -+ * -+ * @NL80211_SAR_ATTR_SPECS_POWER: Required (s32)value to specify the actual -+ * power limit value in units of 0.25 dBm if type is -+ * NL80211_SAR_TYPE_POWER. (i.e., a value of 44 represents 11 dBm). -+ * 0 means userspace doesn't have SAR limitation on this associated range. -+ * -+ * @NL80211_SAR_ATTR_SPECS_RANGE_INDEX: Required (u32) value to specify the -+ * index of exported freq range table and the associated power limitation -+ * is applied to this range. -+ * -+ * Userspace isn't required to set all the ranges advertised by WLAN driver, -+ * and userspace can skip some certain ranges. These skipped ranges don't -+ * have SAR limitations, and they are same as setting the -+ * %NL80211_SAR_ATTR_SPECS_POWER to any unreasonable high value because any -+ * value higher than regulatory allowed value just means SAR power -+ * limitation is removed, but it's required to set at least one range. -+ * It's not allowed to set duplicated range in one SET operation. -+ * -+ * Every SET operation overwrites previous SET operation. -+ * -+ * @NL80211_SAR_ATTR_SPECS_START_FREQ: Required (u32) value to specify the start -+ * frequency of this range edge when registering SAR capability to wiphy. -+ * It's not a channel center frequency. The unit is kHz. -+ * -+ * @NL80211_SAR_ATTR_SPECS_END_FREQ: Required (u32) value to specify the end -+ * frequency of this range edge when registering SAR capability to wiphy. -+ * It's not a channel center frequency. The unit is kHz. -+ * -+ * @__NL80211_SAR_ATTR_SPECS_LAST: Internal -+ * @NL80211_SAR_ATTR_SPECS_MAX: highest sar specs attribute -+ */ -+enum nl80211_sar_specs_attrs { -+ __NL80211_SAR_ATTR_SPECS_INVALID, -+ -+ NL80211_SAR_ATTR_SPECS_POWER, -+ NL80211_SAR_ATTR_SPECS_RANGE_INDEX, -+ NL80211_SAR_ATTR_SPECS_START_FREQ, -+ NL80211_SAR_ATTR_SPECS_END_FREQ, -+ -+ __NL80211_SAR_ATTR_SPECS_LAST, -+ NL80211_SAR_ATTR_SPECS_MAX = __NL80211_SAR_ATTR_SPECS_LAST - 1, -+}; -+ - #endif /* __LINUX_NL80211_H */ diff --git a/package/kernel/mac80211/patches/subsys/110-mac80211_keep_keys_on_stop_ap.patch b/package/kernel/mac80211/patches/subsys/110-mac80211_keep_keys_on_stop_ap.patch index 665231a040e..e3349dabd0b 100644 --- a/package/kernel/mac80211/patches/subsys/110-mac80211_keep_keys_on_stop_ap.patch +++ b/package/kernel/mac80211/patches/subsys/110-mac80211_keep_keys_on_stop_ap.patch @@ -1,12 +1,19 @@ -Used for AP+STA support in OpenWrt - preserve AP mode keys across STA reconnects +From: Felix Fietkau <nbd@nbd.name> +Date: Mon, 27 Oct 2014 00:00:00 +0100 +Subject: [PATCH] mac80211: preseve AP mode keys across STA reconnect + +Used for AP+STA support in OpenWrt - preserve AP mode keys across STA reconnect +--- + net/mac80211/cfg.c | 1 - + 1 file changed, 1 deletion(-) --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c -@@ -1288,7 +1288,6 @@ static int ieee80211_stop_ap(struct wiph - sdata->vif.bss_conf.ftmr_params = NULL; +@@ -1632,7 +1632,6 @@ static int ieee80211_stop_ap(struct wiph + link_conf->bssid_indicator = 0; __sta_info_flush(sdata, true); - ieee80211_free_keys(sdata, true); - sdata->vif.bss_conf.enable_beacon = false; + link_conf->enable_beacon = false; sdata->beacon_rate_set = false; diff --git a/package/kernel/mac80211/patches/subsys/120-cfg80211_allow_perm_addr_change.patch b/package/kernel/mac80211/patches/subsys/120-cfg80211_allow_perm_addr_change.patch index 172e5b04fdf..f315ae5ca2b 100644 --- a/package/kernel/mac80211/patches/subsys/120-cfg80211_allow_perm_addr_change.patch +++ b/package/kernel/mac80211/patches/subsys/120-cfg80211_allow_perm_addr_change.patch @@ -1,6 +1,15 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Thu, 11 Dec 2014 00:00:00 +0100 +Subject: [PATCH] cfg80211: add support for changing the device mac address via + sysfs + +--- + net/wireless/sysfs.c | 27 ++++++++++++++++++++++----- + 1 file changed, 22 insertions(+), 5 deletions(-) + --- a/net/wireless/sysfs.c +++ b/net/wireless/sysfs.c -@@ -23,18 +23,35 @@ static inline struct cfg80211_registered +@@ -24,18 +24,35 @@ static inline struct cfg80211_registered return container_of(dev, struct cfg80211_registered_device, wiphy.dev); } diff --git a/package/kernel/mac80211/patches/subsys/130-disable_auto_vif.patch b/package/kernel/mac80211/patches/subsys/130-disable_auto_vif.patch new file mode 100644 index 00000000000..9d8f781ac41 --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/130-disable_auto_vif.patch @@ -0,0 +1,27 @@ +--- a/net/mac80211/main.c ++++ b/net/mac80211/main.c +@@ -1396,24 +1396,6 @@ int ieee80211_register_hw(struct ieee802 + debugfs_hw_add(local); + rate_control_add_debugfs(local); + +- rtnl_lock(); +- wiphy_lock(hw->wiphy); +- +- /* add one default STA interface if supported */ +- if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_STATION) && +- !ieee80211_hw_check(hw, NO_AUTO_VIF)) { +- struct vif_params params = {0}; +- +- result = ieee80211_if_add(local, "wlan%d", NET_NAME_ENUM, NULL, +- NL80211_IFTYPE_STATION, ¶ms); +- if (result) +- wiphy_warn(local->hw.wiphy, +- "Failed to add default virtual iface\n"); +- } +- +- wiphy_unlock(hw->wiphy); +- rtnl_unlock(); +- + #ifdef CONFIG_INET + local->ifa_notifier.notifier_call = ieee80211_ifa_changed; + result = register_inetaddr_notifier(&local->ifa_notifier); diff --git a/package/kernel/mac80211/patches/subsys/150-disable_addr_notifier.patch b/package/kernel/mac80211/patches/subsys/150-disable_addr_notifier.patch deleted file mode 100644 index 8d086625e44..00000000000 --- a/package/kernel/mac80211/patches/subsys/150-disable_addr_notifier.patch +++ /dev/null @@ -1,67 +0,0 @@ ---- a/net/mac80211/main.c -+++ b/net/mac80211/main.c -@@ -321,7 +321,7 @@ void ieee80211_restart_hw(struct ieee802 - } - EXPORT_SYMBOL(ieee80211_restart_hw); - --#ifdef CONFIG_INET -+#ifdef __disabled__CONFIG_INET - static int ieee80211_ifa_changed(struct notifier_block *nb, - unsigned long data, void *arg) - { -@@ -380,7 +380,7 @@ static int ieee80211_ifa_changed(struct - } - #endif - --#if IS_ENABLED(CONFIG_IPV6) -+#if IS_ENABLED(__disabled__CONFIG_IPV6) - static int ieee80211_ifa6_changed(struct notifier_block *nb, - unsigned long data, void *arg) - { -@@ -1315,14 +1315,14 @@ int ieee80211_register_hw(struct ieee802 - - rtnl_unlock(); - --#ifdef CONFIG_INET -+#ifdef __disabled__CONFIG_INET - local->ifa_notifier.notifier_call = ieee80211_ifa_changed; - result = register_inetaddr_notifier(&local->ifa_notifier); - if (result) - goto fail_ifa; - #endif - --#if IS_ENABLED(CONFIG_IPV6) -+#if IS_ENABLED(__disabled__CONFIG_IPV6) - local->ifa6_notifier.notifier_call = ieee80211_ifa6_changed; - result = register_inet6addr_notifier(&local->ifa6_notifier); - if (result) -@@ -1331,13 +1331,13 @@ int ieee80211_register_hw(struct ieee802 - - return 0; - --#if IS_ENABLED(CONFIG_IPV6) -+#if IS_ENABLED(__disabled__CONFIG_IPV6) - fail_ifa6: --#ifdef CONFIG_INET -+#ifdef __disabled__CONFIG_INET - unregister_inetaddr_notifier(&local->ifa_notifier); - #endif - #endif --#if defined(CONFIG_INET) || defined(CONFIG_IPV6) -+#if defined(__disabled__CONFIG_INET) || defined(__disabled__CONFIG_IPV6) - fail_ifa: - #endif - wiphy_unregister(local->hw.wiphy); -@@ -1365,10 +1365,10 @@ void ieee80211_unregister_hw(struct ieee - tasklet_kill(&local->tx_pending_tasklet); - tasklet_kill(&local->tasklet); - --#ifdef CONFIG_INET -+#ifdef __disabled__CONFIG_INET - unregister_inetaddr_notifier(&local->ifa_notifier); - #endif --#if IS_ENABLED(CONFIG_IPV6) -+#if IS_ENABLED(__disabled__CONFIG_IPV6) - unregister_inet6addr_notifier(&local->ifa6_notifier); - #endif - diff --git a/package/kernel/mac80211/patches/subsys/210-ap_scan.patch b/package/kernel/mac80211/patches/subsys/210-ap_scan.patch index ee49942459d..25b844a21b2 100644 --- a/package/kernel/mac80211/patches/subsys/210-ap_scan.patch +++ b/package/kernel/mac80211/patches/subsys/210-ap_scan.patch @@ -1,11 +1,19 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Wed, 3 Oct 2012 00:00:00 +0200 +Subject: [PATCH] mac80211: allow scans in access point mode (for site survey) + +--- + net/mac80211/cfg.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c -@@ -2444,7 +2444,7 @@ static int ieee80211_scan(struct wiphy * - * the frames sent while scanning on other channel will be - * lost) +@@ -2843,6 +2843,8 @@ static int ieee80211_scan(struct wiphy * */ -- if (sdata->u.ap.beacon && -+ if (0 && sdata->u.ap.beacon && - (!(wiphy->features & NL80211_FEATURE_AP_SCAN) || - !(req->flags & NL80211_SCAN_FLAG_AP))) - return -EOPNOTSUPP; + fallthrough; + case NL80211_IFTYPE_AP: ++ /* skip check */ ++ break; + /* + * If the scan has been forced (and the driver supports + * forcing), don't care about being beaconing already. diff --git a/package/kernel/mac80211/patches/subsys/300-cfg80211-support-immediate-reconnect-request-hint.patch b/package/kernel/mac80211/patches/subsys/300-cfg80211-support-immediate-reconnect-request-hint.patch deleted file mode 100644 index 8fe8723cfe3..00000000000 --- a/package/kernel/mac80211/patches/subsys/300-cfg80211-support-immediate-reconnect-request-hint.patch +++ /dev/null @@ -1,279 +0,0 @@ -From: Johannes Berg <johannes.berg@intel.com> -Date: Sun, 6 Dec 2020 14:54:42 +0200 -Subject: [PATCH] cfg80211: support immediate reconnect request hint - -There are cases where it's necessary to disconnect, but an -immediate reconnection is desired. Support a hint to userspace -that this is the case, by including a new attribute in the -deauth or disassoc event. - -Signed-off-by: Luca Coelho <luciano.coelho@intel.com> -Link: https://lore.kernel.org/r/iwlwifi.20201206145305.58d33941fb9d.I0e7168c205c7949529c8e3b86f3c9b12c01a7017@changeid -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/include/net/cfg80211.h -+++ b/include/net/cfg80211.h -@@ -6410,13 +6410,15 @@ void cfg80211_abandon_assoc(struct net_d - * @dev: network device - * @buf: 802.11 frame (header + body) - * @len: length of the frame data -+ * @reconnect: immediate reconnect is desired (include the nl80211 attribute) - * - * This function is called whenever deauthentication has been processed in - * station mode. This includes both received deauthentication frames and - * locally generated ones. This function may sleep. The caller must hold the - * corresponding wdev's mutex. - */ --void cfg80211_tx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len); -+void cfg80211_tx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len, -+ bool reconnect); - - /** - * cfg80211_rx_unprot_mlme_mgmt - notification of unprotected mlme mgmt frame ---- a/net/mac80211/mlme.c -+++ b/net/mac80211/mlme.c -@@ -2734,7 +2734,7 @@ static void ieee80211_report_disconnect( - }; - - if (tx) -- cfg80211_tx_mlme_mgmt(sdata->dev, buf, len); -+ cfg80211_tx_mlme_mgmt(sdata->dev, buf, len, false); - else - cfg80211_rx_mlme_mgmt(sdata->dev, buf, len); - -@@ -4724,7 +4724,8 @@ void ieee80211_mgd_quiesce(struct ieee80 - if (ifmgd->auth_data) - ieee80211_destroy_auth_data(sdata, false); - cfg80211_tx_mlme_mgmt(sdata->dev, frame_buf, -- IEEE80211_DEAUTH_FRAME_LEN); -+ IEEE80211_DEAUTH_FRAME_LEN, -+ false); - } - - /* This is a bit of a hack - we should find a better and more generic ---- a/net/wireless/mlme.c -+++ b/net/wireless/mlme.c -@@ -4,7 +4,7 @@ - * - * Copyright (c) 2009, Jouni Malinen <j@w1.fi> - * Copyright (c) 2015 Intel Deutschland GmbH -- * Copyright (C) 2019 Intel Corporation -+ * Copyright (C) 2019-2020 Intel Corporation - */ - - #include <linux/kernel.h> -@@ -81,7 +81,8 @@ static void cfg80211_process_auth(struct - } - - static void cfg80211_process_deauth(struct wireless_dev *wdev, -- const u8 *buf, size_t len) -+ const u8 *buf, size_t len, -+ bool reconnect) - { - struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); - struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf; -@@ -89,7 +90,7 @@ static void cfg80211_process_deauth(stru - u16 reason_code = le16_to_cpu(mgmt->u.deauth.reason_code); - bool from_ap = !ether_addr_equal(mgmt->sa, wdev->netdev->dev_addr); - -- nl80211_send_deauth(rdev, wdev->netdev, buf, len, GFP_KERNEL); -+ nl80211_send_deauth(rdev, wdev->netdev, buf, len, reconnect, GFP_KERNEL); - - if (!wdev->current_bss || - !ether_addr_equal(wdev->current_bss->pub.bssid, bssid)) -@@ -100,7 +101,8 @@ static void cfg80211_process_deauth(stru - } - - static void cfg80211_process_disassoc(struct wireless_dev *wdev, -- const u8 *buf, size_t len) -+ const u8 *buf, size_t len, -+ bool reconnect) - { - struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); - struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf; -@@ -108,7 +110,8 @@ static void cfg80211_process_disassoc(st - u16 reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code); - bool from_ap = !ether_addr_equal(mgmt->sa, wdev->netdev->dev_addr); - -- nl80211_send_disassoc(rdev, wdev->netdev, buf, len, GFP_KERNEL); -+ nl80211_send_disassoc(rdev, wdev->netdev, buf, len, reconnect, -+ GFP_KERNEL); - - if (WARN_ON(!wdev->current_bss || - !ether_addr_equal(wdev->current_bss->pub.bssid, bssid))) -@@ -133,9 +136,9 @@ void cfg80211_rx_mlme_mgmt(struct net_de - if (ieee80211_is_auth(mgmt->frame_control)) - cfg80211_process_auth(wdev, buf, len); - else if (ieee80211_is_deauth(mgmt->frame_control)) -- cfg80211_process_deauth(wdev, buf, len); -+ cfg80211_process_deauth(wdev, buf, len, false); - else if (ieee80211_is_disassoc(mgmt->frame_control)) -- cfg80211_process_disassoc(wdev, buf, len); -+ cfg80211_process_disassoc(wdev, buf, len, false); - } - EXPORT_SYMBOL(cfg80211_rx_mlme_mgmt); - -@@ -180,22 +183,23 @@ void cfg80211_abandon_assoc(struct net_d - } - EXPORT_SYMBOL(cfg80211_abandon_assoc); - --void cfg80211_tx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len) -+void cfg80211_tx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len, -+ bool reconnect) - { - struct wireless_dev *wdev = dev->ieee80211_ptr; - struct ieee80211_mgmt *mgmt = (void *)buf; - - ASSERT_WDEV_LOCK(wdev); - -- trace_cfg80211_tx_mlme_mgmt(dev, buf, len); -+ trace_cfg80211_tx_mlme_mgmt(dev, buf, len, reconnect); - - if (WARN_ON(len < 2)) - return; - - if (ieee80211_is_deauth(mgmt->frame_control)) -- cfg80211_process_deauth(wdev, buf, len); -+ cfg80211_process_deauth(wdev, buf, len, reconnect); - else -- cfg80211_process_disassoc(wdev, buf, len); -+ cfg80211_process_disassoc(wdev, buf, len, reconnect); - } - EXPORT_SYMBOL(cfg80211_tx_mlme_mgmt); - ---- a/net/wireless/nl80211.c -+++ b/net/wireless/nl80211.c -@@ -736,6 +736,7 @@ static const struct nla_policy nl80211_p - NLA_POLICY_EXACT_LEN(IEEE80211_S1G_CAPABILITY_LEN), - [NL80211_ATTR_S1G_CAPABILITY_MASK] = - NLA_POLICY_EXACT_LEN(IEEE80211_S1G_CAPABILITY_LEN), -+ [NL80211_ATTR_RECONNECT_REQUESTED] = { .type = NLA_REJECT }, - }; - - /* policy for the key attributes */ -@@ -15903,7 +15904,7 @@ static void nl80211_send_mlme_event(stru - const u8 *buf, size_t len, - enum nl80211_commands cmd, gfp_t gfp, - int uapsd_queues, const u8 *req_ies, -- size_t req_ies_len) -+ size_t req_ies_len, bool reconnect) - { - struct sk_buff *msg; - void *hdr; -@@ -15925,6 +15926,9 @@ static void nl80211_send_mlme_event(stru - nla_put(msg, NL80211_ATTR_REQ_IE, req_ies_len, req_ies))) - goto nla_put_failure; - -+ if (reconnect && nla_put_flag(msg, NL80211_ATTR_RECONNECT_REQUESTED)) -+ goto nla_put_failure; -+ - if (uapsd_queues >= 0) { - struct nlattr *nla_wmm = - nla_nest_start_noflag(msg, NL80211_ATTR_STA_WME); -@@ -15953,7 +15957,8 @@ void nl80211_send_rx_auth(struct cfg8021 - size_t len, gfp_t gfp) - { - nl80211_send_mlme_event(rdev, netdev, buf, len, -- NL80211_CMD_AUTHENTICATE, gfp, -1, NULL, 0); -+ NL80211_CMD_AUTHENTICATE, gfp, -1, NULL, 0, -+ false); - } - - void nl80211_send_rx_assoc(struct cfg80211_registered_device *rdev, -@@ -15963,23 +15968,25 @@ void nl80211_send_rx_assoc(struct cfg802 - { - nl80211_send_mlme_event(rdev, netdev, buf, len, - NL80211_CMD_ASSOCIATE, gfp, uapsd_queues, -- req_ies, req_ies_len); -+ req_ies, req_ies_len, false); - } - - void nl80211_send_deauth(struct cfg80211_registered_device *rdev, - struct net_device *netdev, const u8 *buf, -- size_t len, gfp_t gfp) -+ size_t len, bool reconnect, gfp_t gfp) - { - nl80211_send_mlme_event(rdev, netdev, buf, len, -- NL80211_CMD_DEAUTHENTICATE, gfp, -1, NULL, 0); -+ NL80211_CMD_DEAUTHENTICATE, gfp, -1, NULL, 0, -+ reconnect); - } - - void nl80211_send_disassoc(struct cfg80211_registered_device *rdev, - struct net_device *netdev, const u8 *buf, -- size_t len, gfp_t gfp) -+ size_t len, bool reconnect, gfp_t gfp) - { - nl80211_send_mlme_event(rdev, netdev, buf, len, -- NL80211_CMD_DISASSOCIATE, gfp, -1, NULL, 0); -+ NL80211_CMD_DISASSOCIATE, gfp, -1, NULL, 0, -+ reconnect); - } - - void cfg80211_rx_unprot_mlme_mgmt(struct net_device *dev, const u8 *buf, -@@ -16010,7 +16017,7 @@ void cfg80211_rx_unprot_mlme_mgmt(struct - - trace_cfg80211_rx_unprot_mlme_mgmt(dev, buf, len); - nl80211_send_mlme_event(rdev, dev, buf, len, cmd, GFP_ATOMIC, -1, -- NULL, 0); -+ NULL, 0, false); - } - EXPORT_SYMBOL(cfg80211_rx_unprot_mlme_mgmt); - ---- a/net/wireless/nl80211.h -+++ b/net/wireless/nl80211.h -@@ -1,7 +1,7 @@ - /* SPDX-License-Identifier: GPL-2.0 */ - /* - * Portions of this file -- * Copyright (C) 2018 Intel Corporation -+ * Copyright (C) 2018, 2020 Intel Corporation - */ - #ifndef __NET_WIRELESS_NL80211_H - #define __NET_WIRELESS_NL80211_H -@@ -69,10 +69,12 @@ void nl80211_send_rx_assoc(struct cfg802 - const u8 *req_ies, size_t req_ies_len); - void nl80211_send_deauth(struct cfg80211_registered_device *rdev, - struct net_device *netdev, -- const u8 *buf, size_t len, gfp_t gfp); -+ const u8 *buf, size_t len, -+ bool reconnect, gfp_t gfp); - void nl80211_send_disassoc(struct cfg80211_registered_device *rdev, - struct net_device *netdev, -- const u8 *buf, size_t len, gfp_t gfp); -+ const u8 *buf, size_t len, -+ bool reconnect, gfp_t gfp); - void nl80211_send_auth_timeout(struct cfg80211_registered_device *rdev, - struct net_device *netdev, - const u8 *addr, gfp_t gfp); ---- a/net/wireless/trace.h -+++ b/net/wireless/trace.h -@@ -2684,19 +2684,23 @@ DEFINE_EVENT(netdev_frame_event, cfg8021 - ); - - TRACE_EVENT(cfg80211_tx_mlme_mgmt, -- TP_PROTO(struct net_device *netdev, const u8 *buf, int len), -- TP_ARGS(netdev, buf, len), -+ TP_PROTO(struct net_device *netdev, const u8 *buf, int len, -+ bool reconnect), -+ TP_ARGS(netdev, buf, len, reconnect), - TP_STRUCT__entry( - NETDEV_ENTRY - __dynamic_array(u8, frame, len) -+ __field(int, reconnect) - ), - TP_fast_assign( - NETDEV_ASSIGN; - memcpy(__get_dynamic_array(frame), buf, len); -+ __entry->reconnect = reconnect; - ), -- TP_printk(NETDEV_PR_FMT ", ftype:0x%.2x", -+ TP_printk(NETDEV_PR_FMT ", ftype:0x%.2x reconnect:%d", - NETDEV_PR_ARG, -- le16_to_cpup((__le16 *)__get_dynamic_array(frame))) -+ le16_to_cpup((__le16 *)__get_dynamic_array(frame)), -+ __entry->reconnect) - ); - - DECLARE_EVENT_CLASS(netdev_mac_evt, diff --git a/package/kernel/mac80211/patches/subsys/304-mac80211-sta-randomize-BA-session-dialog-token-alloc.patch b/package/kernel/mac80211/patches/subsys/301-mac80211-sta-randomize-BA-session-dialog-token-alloc.patch index d09d70725e5..ffa5c17e487 100644 --- a/package/kernel/mac80211/patches/subsys/304-mac80211-sta-randomize-BA-session-dialog-token-alloc.patch +++ b/package/kernel/mac80211/patches/subsys/301-mac80211-sta-randomize-BA-session-dialog-token-alloc.patch @@ -28,7 +28,7 @@ Signed-off-by: Johannes Berg <johannes.berg@intel.com> --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c -@@ -357,6 +357,7 @@ struct sta_info *sta_info_alloc(struct i +@@ -558,6 +558,7 @@ __sta_info_alloc(struct ieee80211_sub_if 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); diff --git a/package/kernel/mac80211/patches/subsys/301-mac80211-support-driver-based-disconnect-with-reconn.patch b/package/kernel/mac80211/patches/subsys/301-mac80211-support-driver-based-disconnect-with-reconn.patch deleted file mode 100644 index 31621ebf116..00000000000 --- a/package/kernel/mac80211/patches/subsys/301-mac80211-support-driver-based-disconnect-with-reconn.patch +++ /dev/null @@ -1,271 +0,0 @@ -From: Johannes Berg <johannes.berg@intel.com> -Date: Sun, 6 Dec 2020 14:54:43 +0200 -Subject: [PATCH] mac80211: support driver-based disconnect with reconnect hint - -Support the driver indicating that a disconnection needs -to be performed, and pass through the reconnect hint in -this case. - -Signed-off-by: Johannes Berg <johannes.berg@intel.com> -Signed-off-by: Luca Coelho <luciano.coelho@intel.com> -Link: https://lore.kernel.org/r/iwlwifi.20201206145305.5c8dab7a22a0.I58459fdf6968b16c90cab9c574f0f04ca22b0c79@changeid -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/include/net/mac80211.h -+++ b/include/net/mac80211.h -@@ -5885,6 +5885,17 @@ void ieee80211_beacon_loss(struct ieee80 - void ieee80211_connection_loss(struct ieee80211_vif *vif); - - /** -+ * ieee80211_disconnect - request disconnection -+ * -+ * @vif: &struct ieee80211_vif pointer from the add_interface callback. -+ * @reconnect: immediate reconnect is desired -+ * -+ * Request disconnection from the current network and, if enabled, send a -+ * hint to the higher layers that immediate reconnect is desired. -+ */ -+void ieee80211_disconnect(struct ieee80211_vif *vif, bool reconnect); -+ -+/** - * ieee80211_resume_disconnect - disconnect from AP after resume - * - * @vif: &struct ieee80211_vif pointer from the add_interface callback. ---- a/net/mac80211/ieee80211_i.h -+++ b/net/mac80211/ieee80211_i.h -@@ -450,7 +450,9 @@ struct ieee80211_if_managed { - unsigned long probe_timeout; - int probe_send_count; - bool nullfunc_failed; -- bool connection_loss; -+ u8 connection_loss:1, -+ driver_disconnect:1, -+ reconnect:1; - - struct cfg80211_bss *associated; - struct ieee80211_mgd_auth_data *auth_data; ---- a/net/mac80211/mlme.c -+++ b/net/mac80211/mlme.c -@@ -2725,7 +2725,7 @@ EXPORT_SYMBOL(ieee80211_ap_probereq_get) - - static void ieee80211_report_disconnect(struct ieee80211_sub_if_data *sdata, - const u8 *buf, size_t len, bool tx, -- u16 reason) -+ u16 reason, bool reconnect) - { - struct ieee80211_event event = { - .type = MLME_EVENT, -@@ -2734,7 +2734,7 @@ static void ieee80211_report_disconnect( - }; - - if (tx) -- cfg80211_tx_mlme_mgmt(sdata->dev, buf, len, false); -+ cfg80211_tx_mlme_mgmt(sdata->dev, buf, len, reconnect); - else - cfg80211_rx_mlme_mgmt(sdata->dev, buf, len); - -@@ -2756,13 +2756,18 @@ static void __ieee80211_disconnect(struc - - tx = !sdata->csa_block_tx; - -- /* AP is probably out of range (or not reachable for another reason) so -- * remove the bss struct for that AP. -- */ -- cfg80211_unlink_bss(local->hw.wiphy, ifmgd->associated); -+ if (!ifmgd->driver_disconnect) { -+ /* -+ * AP is probably out of range (or not reachable for another -+ * reason) so remove the bss struct for that AP. -+ */ -+ cfg80211_unlink_bss(local->hw.wiphy, ifmgd->associated); -+ } - - ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH, -- WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY, -+ ifmgd->driver_disconnect ? -+ WLAN_REASON_DEAUTH_LEAVING : -+ WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY, - tx, frame_buf); - mutex_lock(&local->mtx); - sdata->vif.csa_active = false; -@@ -2775,7 +2780,9 @@ static void __ieee80211_disconnect(struc - mutex_unlock(&local->mtx); - - ieee80211_report_disconnect(sdata, frame_buf, sizeof(frame_buf), tx, -- WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY); -+ WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY, -+ ifmgd->reconnect); -+ ifmgd->reconnect = false; - - sdata_unlock(sdata); - } -@@ -2794,6 +2801,13 @@ static void ieee80211_beacon_connection_ - sdata_info(sdata, "Connection to AP %pM lost\n", - ifmgd->bssid); - __ieee80211_disconnect(sdata); -+ ifmgd->connection_loss = false; -+ } else if (ifmgd->driver_disconnect) { -+ sdata_info(sdata, -+ "Driver requested disconnection from AP %pM\n", -+ ifmgd->bssid); -+ __ieee80211_disconnect(sdata); -+ ifmgd->driver_disconnect = false; - } else { - ieee80211_mgd_probe_ap(sdata, true); - } -@@ -2832,6 +2846,21 @@ void ieee80211_connection_loss(struct ie - } - EXPORT_SYMBOL(ieee80211_connection_loss); - -+void ieee80211_disconnect(struct ieee80211_vif *vif, bool reconnect) -+{ -+ struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); -+ struct ieee80211_hw *hw = &sdata->local->hw; -+ -+ trace_api_disconnect(sdata, reconnect); -+ -+ if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_STATION)) -+ return; -+ -+ sdata->u.mgd.driver_disconnect = true; -+ sdata->u.mgd.reconnect = reconnect; -+ ieee80211_queue_work(hw, &sdata->u.mgd.beacon_connection_loss_work); -+} -+EXPORT_SYMBOL(ieee80211_disconnect); - - static void ieee80211_destroy_auth_data(struct ieee80211_sub_if_data *sdata, - bool assoc) -@@ -3135,7 +3164,7 @@ static void ieee80211_rx_mgmt_deauth(str - ieee80211_set_disassoc(sdata, 0, 0, false, NULL); - - ieee80211_report_disconnect(sdata, (u8 *)mgmt, len, false, -- reason_code); -+ reason_code, false); - return; - } - -@@ -3184,7 +3213,8 @@ static void ieee80211_rx_mgmt_disassoc(s - - ieee80211_set_disassoc(sdata, 0, 0, false, NULL); - -- ieee80211_report_disconnect(sdata, (u8 *)mgmt, len, false, reason_code); -+ ieee80211_report_disconnect(sdata, (u8 *)mgmt, len, false, reason_code, -+ false); - } - - static void ieee80211_get_rates(struct ieee80211_supported_band *sband, -@@ -4204,7 +4234,8 @@ static void ieee80211_rx_mgmt_beacon(str - true, deauth_buf); - ieee80211_report_disconnect(sdata, deauth_buf, - sizeof(deauth_buf), true, -- WLAN_REASON_DEAUTH_LEAVING); -+ WLAN_REASON_DEAUTH_LEAVING, -+ false); - return; - } - -@@ -4349,7 +4380,7 @@ static void ieee80211_sta_connection_los - tx, frame_buf); - - ieee80211_report_disconnect(sdata, frame_buf, sizeof(frame_buf), true, -- reason); -+ reason, false); - } - - static int ieee80211_auth(struct ieee80211_sub_if_data *sdata) -@@ -5439,7 +5470,8 @@ int ieee80211_mgd_auth(struct ieee80211_ - - ieee80211_report_disconnect(sdata, frame_buf, - sizeof(frame_buf), true, -- WLAN_REASON_UNSPECIFIED); -+ WLAN_REASON_UNSPECIFIED, -+ false); - } - - sdata_info(sdata, "authenticate with %pM\n", req->bss->bssid); -@@ -5511,7 +5543,8 @@ int ieee80211_mgd_assoc(struct ieee80211 - - ieee80211_report_disconnect(sdata, frame_buf, - sizeof(frame_buf), true, -- WLAN_REASON_UNSPECIFIED); -+ WLAN_REASON_UNSPECIFIED, -+ false); - } - - if (ifmgd->auth_data && !ifmgd->auth_data->done) { -@@ -5810,7 +5843,7 @@ int ieee80211_mgd_deauth(struct ieee8021 - ieee80211_destroy_auth_data(sdata, false); - ieee80211_report_disconnect(sdata, frame_buf, - sizeof(frame_buf), true, -- req->reason_code); -+ req->reason_code, false); - - return 0; - } -@@ -5830,7 +5863,7 @@ int ieee80211_mgd_deauth(struct ieee8021 - ieee80211_destroy_assoc_data(sdata, false, true); - ieee80211_report_disconnect(sdata, frame_buf, - sizeof(frame_buf), true, -- req->reason_code); -+ req->reason_code, false); - return 0; - } - -@@ -5845,7 +5878,7 @@ int ieee80211_mgd_deauth(struct ieee8021 - req->reason_code, tx, frame_buf); - ieee80211_report_disconnect(sdata, frame_buf, - sizeof(frame_buf), true, -- req->reason_code); -+ req->reason_code, false); - return 0; - } - -@@ -5878,7 +5911,7 @@ int ieee80211_mgd_disassoc(struct ieee80 - frame_buf); - - ieee80211_report_disconnect(sdata, frame_buf, sizeof(frame_buf), true, -- req->reason_code); -+ req->reason_code, false); - - return 0; - } ---- a/net/mac80211/trace.h -+++ b/net/mac80211/trace.h -@@ -2,7 +2,7 @@ - /* - * Portions of this file - * Copyright(c) 2016-2017 Intel Deutschland GmbH --* Copyright (C) 2018 - 2019 Intel Corporation -+* Copyright (C) 2018 - 2020 Intel Corporation - */ - - #if !defined(__MAC80211_DRIVER_TRACE) || defined(TRACE_HEADER_MULTI_READ) -@@ -2086,6 +2086,27 @@ TRACE_EVENT(api_connection_loss, - ) - ); - -+TRACE_EVENT(api_disconnect, -+ TP_PROTO(struct ieee80211_sub_if_data *sdata, bool reconnect), -+ -+ TP_ARGS(sdata, reconnect), -+ -+ TP_STRUCT__entry( -+ VIF_ENTRY -+ __field(int, reconnect) -+ ), -+ -+ TP_fast_assign( -+ VIF_ASSIGN; -+ __entry->reconnect = reconnect; -+ ), -+ -+ TP_printk( -+ VIF_PR_FMT " reconnect:%d", -+ VIF_PR_ARG, __entry->reconnect -+ ) -+); -+ - TRACE_EVENT(api_cqm_rssi_notify, - TP_PROTO(struct ieee80211_sub_if_data *sdata, - enum nl80211_cqm_rssi_threshold_event rssi_event, diff --git a/package/kernel/mac80211/patches/subsys/302-cfg80211-Add-support-to-configure-SAE-PWE-value-to-d.patch b/package/kernel/mac80211/patches/subsys/302-cfg80211-Add-support-to-configure-SAE-PWE-value-to-d.patch deleted file mode 100644 index acfdae0f5b0..00000000000 --- a/package/kernel/mac80211/patches/subsys/302-cfg80211-Add-support-to-configure-SAE-PWE-value-to-d.patch +++ /dev/null @@ -1,74 +0,0 @@ -From: Rohan Dutta <drohan@codeaurora.org> -Date: Tue, 27 Oct 2020 12:09:10 +0200 -Subject: [PATCH] cfg80211: Add support to configure SAE PWE value to drivers - -Add support to configure SAE PWE preference from userspace to drivers in -both AP and STA modes. This is needed for cases where the driver takes -care of Authentication frame processing (SME in the driver) so that -correct enforcement of the acceptable PWE derivation mechanism can be -performed. - -The userspace applications can pass the sae_pwe value using the -NL80211_ATTR_SAE_PWE attribute in the NL80211_CMD_CONNECT and -NL80211_CMD_START_AP commands to the driver. This allows selection -between the hunting-and-pecking loop and hash-to-element options for PWE -derivation. For backwards compatibility, this new attribute is optional -and if not included, the driver is notified of the value being -unspecified. - -Signed-off-by: Rohan Dutta <drohan@codeaurora.org> -Signed-off-by: Jouni Malinen <jouni@codeaurora.org> -Link: https://lore.kernel.org/r/20201027100910.22283-1-jouni@codeaurora.org -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/include/net/cfg80211.h -+++ b/include/net/cfg80211.h -@@ -1009,6 +1009,14 @@ struct survey_info { - * @sae_pwd: password for SAE authentication (for devices supporting SAE - * offload) - * @sae_pwd_len: length of SAE password (for devices supporting SAE offload) -+ * @sae_pwe: The mechanisms allowed for SAE PWE derivation -+ * NL80211_SAE_PWE_UNSPECIFIED: Not-specified, used to indicate userspace -+ * did not specify any preference. The driver should follow its -+ * internal policy in such a scenario. -+ * NL80211_SAE_PWE_HUNT_AND_PECK: Allow hunting-and-pecking loop only -+ * NL80211_SAE_PWE_HASH_TO_ELEMENT: Allow hash-to-element only -+ * NL80211_SAE_PWE_BOTH: Allow either hunting-and-pecking loop -+ * or hash-to-element - */ - struct cfg80211_crypto_settings { - u32 wpa_versions; -@@ -1027,6 +1035,7 @@ struct cfg80211_crypto_settings { - const u8 *psk; - const u8 *sae_pwd; - u8 sae_pwd_len; -+ enum nl80211_sae_pwe_mechanism sae_pwe; - }; - - /** ---- a/net/wireless/nl80211.c -+++ b/net/wireless/nl80211.c -@@ -736,6 +736,9 @@ static const struct nla_policy nl80211_p - NLA_POLICY_EXACT_LEN(IEEE80211_S1G_CAPABILITY_LEN), - [NL80211_ATTR_S1G_CAPABILITY_MASK] = - NLA_POLICY_EXACT_LEN(IEEE80211_S1G_CAPABILITY_LEN), -+ [NL80211_ATTR_SAE_PWE] = -+ NLA_POLICY_RANGE(NLA_U8, NL80211_SAE_PWE_HUNT_AND_PECK, -+ NL80211_SAE_PWE_BOTH), - [NL80211_ATTR_RECONNECT_REQUESTED] = { .type = NLA_REJECT }, - }; - -@@ -9764,6 +9767,12 @@ static int nl80211_crypto_settings(struc - nla_len(info->attrs[NL80211_ATTR_SAE_PASSWORD]); - } - -+ if (info->attrs[NL80211_ATTR_SAE_PWE]) -+ settings->sae_pwe = -+ nla_get_u8(info->attrs[NL80211_ATTR_SAE_PWE]); -+ else -+ settings->sae_pwe = NL80211_SAE_PWE_UNSPECIFIED; -+ - return 0; - } - diff --git a/package/kernel/mac80211/patches/subsys/353-mac80211-minstrel_ht-fix-MINSTREL_FRAC-macro.patch b/package/kernel/mac80211/patches/subsys/302-mac80211-minstrel_ht-fix-MINSTREL_FRAC-macro.patch index 0d475b73297..0d475b73297 100644 --- a/package/kernel/mac80211/patches/subsys/353-mac80211-minstrel_ht-fix-MINSTREL_FRAC-macro.patch +++ b/package/kernel/mac80211/patches/subsys/302-mac80211-minstrel_ht-fix-MINSTREL_FRAC-macro.patch diff --git a/package/kernel/mac80211/patches/subsys/354-mac80211-minstrel_ht-reduce-fluctuations-in-rate-pro.patch b/package/kernel/mac80211/patches/subsys/303-mac80211-minstrel_ht-reduce-fluctuations-in-rate-pro.patch index 16bcbc2ef91..f26477e8112 100644 --- a/package/kernel/mac80211/patches/subsys/354-mac80211-minstrel_ht-reduce-fluctuations-in-rate-pro.patch +++ b/package/kernel/mac80211/patches/subsys/303-mac80211-minstrel_ht-reduce-fluctuations-in-rate-pro.patch @@ -18,7 +18,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -700,7 +700,8 @@ minstrel_ht_calc_rate_stats(struct minst +@@ -769,7 +769,8 @@ minstrel_ht_calc_rate_stats(struct minst unsigned int cur_prob; if (unlikely(mrs->attempts > 0)) { diff --git a/package/kernel/mac80211/patches/subsys/355-mac80211-minstrel_ht-rework-rate-downgrade-code-and-.patch b/package/kernel/mac80211/patches/subsys/304-mac80211-minstrel_ht-rework-rate-downgrade-code-and-.patch index aec2e077812..9b3cc3a664a 100644 --- a/package/kernel/mac80211/patches/subsys/355-mac80211-minstrel_ht-rework-rate-downgrade-code-and-.patch +++ b/package/kernel/mac80211/patches/subsys/304-mac80211-minstrel_ht-rework-rate-downgrade-code-and-.patch @@ -18,7 +18,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -511,6 +511,14 @@ minstrel_ht_set_best_prob_rate(struct mi +@@ -580,6 +580,14 @@ minstrel_ht_set_best_prob_rate(struct mi int cur_tp_avg, cur_group, cur_idx; int max_gpr_group, max_gpr_idx; int max_gpr_tp_avg, max_gpr_prob; @@ -33,7 +33,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> cur_group = MI_RATE_GROUP(index); cur_idx = MI_RATE_IDX(index); -@@ -532,11 +540,6 @@ minstrel_ht_set_best_prob_rate(struct mi +@@ -601,11 +609,6 @@ minstrel_ht_set_best_prob_rate(struct mi !minstrel_ht_is_legacy_group(max_tp_group)) return; @@ -45,7 +45,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> max_gpr_group = MI_RATE_GROUP(mg->max_group_prob_rate); max_gpr_idx = MI_RATE_IDX(mg->max_group_prob_rate); max_gpr_prob = mi->groups[max_gpr_group].rates[max_gpr_idx].prob_avg; -@@ -594,40 +597,6 @@ minstrel_ht_assign_best_tp_rates(struct +@@ -663,40 +666,6 @@ minstrel_ht_assign_best_tp_rates(struct } @@ -60,7 +60,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> - int tmp_max_streams, group, tmp_idx, tmp_prob; - int tmp_tp = 0; - -- if (!mi->sta->ht_cap.ht_supported) +- if (!mi->sta->deflink.ht_cap.ht_supported) - return; - - group = MI_RATE_GROUP(mi->max_tp_rate[0]); @@ -86,7 +86,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> static u16 __minstrel_ht_get_sample_rate(struct minstrel_ht_sta *mi, enum minstrel_sample_type type) -@@ -1111,8 +1080,6 @@ minstrel_ht_update_stats(struct minstrel +@@ -1176,8 +1145,6 @@ minstrel_ht_update_stats(struct minstrel mi->max_prob_rate = tmp_max_prob_rate; @@ -95,7 +95,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> minstrel_ht_refill_sample_rates(mi); #ifdef CPTCFG_MAC80211_DEBUGFS -@@ -1157,7 +1124,7 @@ minstrel_ht_txstat_valid(struct minstrel +@@ -1256,7 +1223,7 @@ minstrel_ht_ri_txstat_valid(struct minst } static void @@ -104,7 +104,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> { int group, orig_group; -@@ -1172,11 +1139,7 @@ minstrel_downgrade_rate(struct minstrel_ +@@ -1271,11 +1238,7 @@ minstrel_downgrade_rate(struct minstrel_ minstrel_mcs_groups[orig_group].streams) continue; @@ -117,7 +117,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> } } -@@ -1210,7 +1173,7 @@ minstrel_ht_tx_status(void *priv, struct +@@ -1286,7 +1249,7 @@ minstrel_ht_tx_status(void *priv, struct struct ieee80211_tx_info *info = st->info; struct minstrel_ht_sta *mi = priv_sta; struct ieee80211_tx_rate *ar = info->status.rates; @@ -126,7 +126,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> struct minstrel_priv *mp = priv; u32 update_interval = mp->update_interval; bool last, update = false; -@@ -1256,18 +1219,13 @@ minstrel_ht_tx_status(void *priv, struct +@@ -1354,18 +1317,13 @@ minstrel_ht_tx_status(void *priv, struct /* * check for sudden death of spatial multiplexing, * downgrade to a lower number of streams if necessary. diff --git a/package/kernel/mac80211/patches/subsys/305-mac80211-increase-quantum-for-airtime-scheduler.patch b/package/kernel/mac80211/patches/subsys/305-mac80211-increase-quantum-for-airtime-scheduler.patch new file mode 100644 index 00000000000..a27925e64ee --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/305-mac80211-increase-quantum-for-airtime-scheduler.patch @@ -0,0 +1,53 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Sun, 26 Jun 2022 11:43:25 +0200 +Subject: [PATCH] mac80211: increase quantum for airtime scheduler + +Given the typical AQL budget and queue length, a quantum of 256 with the +default station weight often requires iterating over all queues frequently, +until one of them becomes eligible. +Improve performance by using 8 times station weight as scheduler quantum + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/net/mac80211/ieee80211_i.h ++++ b/net/mac80211/ieee80211_i.h +@@ -92,6 +92,8 @@ extern const u8 ieee80211_ac_to_qos_mask + */ + #define AIRTIME_ACTIVE_DURATION (HZ / 10) + ++#define AIRTIME_QUANTUM_SHIFT 3 ++ + struct ieee80211_bss { + u32 device_ts_beacon, device_ts_presp; + +--- a/net/mac80211/tx.c ++++ b/net/mac80211/tx.c +@@ -4059,7 +4059,7 @@ struct ieee80211_txq *ieee80211_next_txq + + if (deficit < 0) + sta->airtime[txqi->txq.ac].deficit += +- sta->airtime_weight; ++ sta->airtime_weight << AIRTIME_QUANTUM_SHIFT; + + if (deficit < 0 || !aql_check) { + list_move_tail(&txqi->schedule_order, +@@ -4202,7 +4202,8 @@ bool ieee80211_txq_may_transmit(struct i + } + sta = container_of(iter->txq.sta, struct sta_info, sta); + if (ieee80211_sta_deficit(sta, ac) < 0) +- sta->airtime[ac].deficit += sta->airtime_weight; ++ sta->airtime[ac].deficit += sta->airtime_weight << ++ AIRTIME_QUANTUM_SHIFT; + list_move_tail(&iter->schedule_order, &local->active_txqs[ac]); + } + +@@ -4210,7 +4211,7 @@ bool ieee80211_txq_may_transmit(struct i + if (sta->airtime[ac].deficit >= 0) + goto out; + +- sta->airtime[ac].deficit += sta->airtime_weight; ++ sta->airtime[ac].deficit += sta->airtime_weight << AIRTIME_QUANTUM_SHIFT; + list_move_tail(&txqi->schedule_order, &local->active_txqs[ac]); + spin_unlock_bh(&local->active_txq_lock[ac]); + diff --git a/package/kernel/mac80211/patches/subsys/310-mac80211-split-mesh-fast-tx-cache-into-local-proxied.patch b/package/kernel/mac80211/patches/subsys/310-mac80211-split-mesh-fast-tx-cache-into-local-proxied.patch new file mode 100644 index 00000000000..f362751e0a3 --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/310-mac80211-split-mesh-fast-tx-cache-into-local-proxied.patch @@ -0,0 +1,219 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Fri, 30 Jun 2023 13:11:51 +0200 +Subject: [PATCH] mac80211: split mesh fast tx cache into + local/proxied/forwarded + +Depending on the origin of the packets (and their SA), 802.11 + mesh headers +could be filled in differently. In order to properly deal with that, add a +new field to the lookup key, indicating the type (local, proxied or +forwarded). This can fix spurious packet drop issues that depend on the order +in which nodes/hosts communicate with each other. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/net/mac80211/mesh.c ++++ b/net/mac80211/mesh.c +@@ -765,6 +765,9 @@ bool ieee80211_mesh_xmit_fast(struct iee + struct sk_buff *skb, u32 ctrl_flags) + { + struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; ++ struct ieee80211_mesh_fast_tx_key key = { ++ .type = MESH_FAST_TX_TYPE_LOCAL ++ }; + struct ieee80211_mesh_fast_tx *entry; + struct ieee80211s_hdr *meshhdr; + u8 sa[ETH_ALEN] __aligned(2); +@@ -800,7 +803,10 @@ bool ieee80211_mesh_xmit_fast(struct iee + return false; + } + +- entry = mesh_fast_tx_get(sdata, skb->data); ++ ether_addr_copy(key.addr, skb->data); ++ if (!ether_addr_equal(skb->data + ETH_ALEN, sdata->vif.addr)) ++ key.type = MESH_FAST_TX_TYPE_PROXIED; ++ entry = mesh_fast_tx_get(sdata, &key); + if (!entry) + return false; + +--- a/net/mac80211/mesh.h ++++ b/net/mac80211/mesh.h +@@ -134,9 +134,33 @@ struct mesh_path { + #define MESH_FAST_TX_CACHE_TIMEOUT 8000 /* msecs */ + + /** ++ * enum ieee80211_mesh_fast_tx_type - cached mesh fast tx entry type ++ * ++ * @MESH_FAST_TX_TYPE_LOCAL: tx from the local vif address as SA ++ * @MESH_FAST_TX_TYPE_PROXIED: local tx with a different SA (e.g. bridged) ++ * @MESH_FAST_TX_TYPE_FORWARDED: forwarded from a different mesh point ++ */ ++enum ieee80211_mesh_fast_tx_type { ++ MESH_FAST_TX_TYPE_LOCAL, ++ MESH_FAST_TX_TYPE_PROXIED, ++ MESH_FAST_TX_TYPE_FORWARDED, ++}; ++ ++/** ++ * struct ieee80211_mesh_fast_tx_key - cached mesh fast tx entry key ++ * ++ * @addr: The Ethernet DA for this entry ++ * @type: cache entry type ++ */ ++struct ieee80211_mesh_fast_tx_key { ++ u8 addr[ETH_ALEN] __aligned(2); ++ enum ieee80211_mesh_fast_tx_type type; ++}; ++ ++/** + * struct ieee80211_mesh_fast_tx - cached mesh fast tx entry + * @rhash: rhashtable pointer +- * @addr_key: The Ethernet DA which is the key for this entry ++ * @key: the lookup key for this cache entry + * @fast_tx: base fast_tx data + * @hdr: cached mesh and rfc1042 headers + * @hdrlen: length of mesh + rfc1042 +@@ -147,7 +171,7 @@ struct mesh_path { + */ + struct ieee80211_mesh_fast_tx { + struct rhash_head rhash; +- u8 addr_key[ETH_ALEN] __aligned(2); ++ struct ieee80211_mesh_fast_tx_key key; + + struct ieee80211_fast_tx fast_tx; + u8 hdr[sizeof(struct ieee80211s_hdr) + sizeof(rfc1042_header)]; +@@ -334,7 +358,8 @@ void mesh_path_tx_root_frame(struct ieee + + bool mesh_action_is_path_sel(struct ieee80211_mgmt *mgmt); + struct ieee80211_mesh_fast_tx * +-mesh_fast_tx_get(struct ieee80211_sub_if_data *sdata, const u8 *addr); ++mesh_fast_tx_get(struct ieee80211_sub_if_data *sdata, ++ struct ieee80211_mesh_fast_tx_key *key); + bool ieee80211_mesh_xmit_fast(struct ieee80211_sub_if_data *sdata, + struct sk_buff *skb, u32 ctrl_flags); + void mesh_fast_tx_cache(struct ieee80211_sub_if_data *sdata, +--- a/net/mac80211/mesh_pathtbl.c ++++ b/net/mac80211/mesh_pathtbl.c +@@ -36,8 +36,8 @@ static const struct rhashtable_params me + static const struct rhashtable_params fast_tx_rht_params = { + .nelem_hint = 10, + .automatic_shrinking = true, +- .key_len = ETH_ALEN, +- .key_offset = offsetof(struct ieee80211_mesh_fast_tx, addr_key), ++ .key_len = sizeof(struct ieee80211_mesh_fast_tx_key), ++ .key_offset = offsetof(struct ieee80211_mesh_fast_tx, key), + .head_offset = offsetof(struct ieee80211_mesh_fast_tx, rhash), + .hashfn = mesh_table_hash, + }; +@@ -426,20 +426,21 @@ static void mesh_fast_tx_entry_free(stru + } + + struct ieee80211_mesh_fast_tx * +-mesh_fast_tx_get(struct ieee80211_sub_if_data *sdata, const u8 *addr) ++mesh_fast_tx_get(struct ieee80211_sub_if_data *sdata, ++ struct ieee80211_mesh_fast_tx_key *key) + { + struct ieee80211_mesh_fast_tx *entry; + struct mesh_tx_cache *cache; + + cache = &sdata->u.mesh.tx_cache; +- entry = rhashtable_lookup(&cache->rht, addr, fast_tx_rht_params); ++ entry = rhashtable_lookup(&cache->rht, key, fast_tx_rht_params); + if (!entry) + return NULL; + + if (!(entry->mpath->flags & MESH_PATH_ACTIVE) || + mpath_expired(entry->mpath)) { + spin_lock_bh(&cache->walk_lock); +- entry = rhashtable_lookup(&cache->rht, addr, fast_tx_rht_params); ++ entry = rhashtable_lookup(&cache->rht, key, fast_tx_rht_params); + if (entry) + mesh_fast_tx_entry_free(cache, entry); + spin_unlock_bh(&cache->walk_lock); +@@ -484,18 +485,24 @@ void mesh_fast_tx_cache(struct ieee80211 + if (!sta) + return; + ++ build.key.type = MESH_FAST_TX_TYPE_LOCAL; + if ((meshhdr->flags & MESH_FLAGS_AE) == MESH_FLAGS_AE_A5_A6) { + /* This is required to keep the mppath alive */ + mppath = mpp_path_lookup(sdata, meshhdr->eaddr1); + if (!mppath) + return; + build.mppath = mppath; ++ if (!ether_addr_equal(meshhdr->eaddr2, sdata->vif.addr)) ++ build.key.type = MESH_FAST_TX_TYPE_PROXIED; + } else if (ieee80211_has_a4(hdr->frame_control)) { + mppath = mpath; + } else { + return; + } + ++ if (!ether_addr_equal(hdr->addr4, sdata->vif.addr)) ++ build.key.type = MESH_FAST_TX_TYPE_FORWARDED; ++ + /* rate limit, in case fast xmit can't be enabled */ + if (mppath->fast_tx_check == jiffies) + return; +@@ -542,7 +549,7 @@ void mesh_fast_tx_cache(struct ieee80211 + } + } + +- memcpy(build.addr_key, mppath->dst, ETH_ALEN); ++ memcpy(build.key.addr, mppath->dst, ETH_ALEN); + build.timestamp = jiffies; + build.fast_tx.band = info->band; + build.fast_tx.da_offs = offsetof(struct ieee80211_hdr, addr3); +@@ -644,13 +651,19 @@ void mesh_fast_tx_flush_addr(struct ieee + const u8 *addr) + { + struct mesh_tx_cache *cache = &sdata->u.mesh.tx_cache; ++ struct ieee80211_mesh_fast_tx_key key = {}; + struct ieee80211_mesh_fast_tx *entry; ++ int i; + ++ ether_addr_copy(key.addr, addr); + cache = &sdata->u.mesh.tx_cache; + spin_lock_bh(&cache->walk_lock); +- entry = rhashtable_lookup(&cache->rht, addr, fast_tx_rht_params); +- if (entry) +- mesh_fast_tx_entry_free(cache, entry); ++ for (i = MESH_FAST_TX_TYPE_LOCAL; i < MESH_FAST_TX_TYPE_FORWARDED; i++) { ++ key.type = i; ++ entry = rhashtable_lookup(&cache->rht, &key, fast_tx_rht_params); ++ if (entry) ++ mesh_fast_tx_entry_free(cache, entry); ++ } + spin_unlock_bh(&cache->walk_lock); + } + +--- a/net/mac80211/rx.c ++++ b/net/mac80211/rx.c +@@ -2727,7 +2727,10 @@ ieee80211_rx_mesh_fast_forward(struct ie + struct sk_buff *skb, int hdrlen) + { + struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; +- struct ieee80211_mesh_fast_tx *entry = NULL; ++ struct ieee80211_mesh_fast_tx_key key = { ++ .type = MESH_FAST_TX_TYPE_FORWARDED ++ }; ++ struct ieee80211_mesh_fast_tx *entry; + struct ieee80211s_hdr *mesh_hdr; + struct tid_ampdu_tx *tid_tx; + struct sta_info *sta; +@@ -2736,9 +2739,13 @@ ieee80211_rx_mesh_fast_forward(struct ie + + mesh_hdr = (struct ieee80211s_hdr *)(skb->data + sizeof(eth)); + if ((mesh_hdr->flags & MESH_FLAGS_AE) == MESH_FLAGS_AE_A5_A6) +- entry = mesh_fast_tx_get(sdata, mesh_hdr->eaddr1); ++ ether_addr_copy(key.addr, mesh_hdr->eaddr1); + else if (!(mesh_hdr->flags & MESH_FLAGS_AE)) +- entry = mesh_fast_tx_get(sdata, skb->data); ++ ether_addr_copy(key.addr, skb->data); ++ else ++ return false; ++ ++ entry = mesh_fast_tx_get(sdata, &key); + if (!entry) + return false; + diff --git a/package/kernel/mac80211/patches/subsys/310-net-fq_impl-bulk-free-packets-from-a-flow-on-overmem.patch b/package/kernel/mac80211/patches/subsys/310-net-fq_impl-bulk-free-packets-from-a-flow-on-overmem.patch deleted file mode 100644 index 05a888006e2..00000000000 --- a/package/kernel/mac80211/patches/subsys/310-net-fq_impl-bulk-free-packets-from-a-flow-on-overmem.patch +++ /dev/null @@ -1,95 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Wed, 25 Nov 2020 18:03:46 +0100 -Subject: [PATCH] net/fq_impl: bulk-free packets from a flow on overmemory - -This is similar to what sch_fq_codel does. It also amortizes the worst -case cost of a follow-up patch that changes the selection of the biggest -flow for dropping packets - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/fq_impl.h -+++ b/include/net/fq_impl.h -@@ -11,17 +11,25 @@ - - /* functions that are embedded into includer */ - -+ -+static void -+__fq_adjust_removal(struct fq *fq, struct fq_flow *flow, unsigned int packets, -+ unsigned int bytes, unsigned int truesize) -+{ -+ struct fq_tin *tin = flow->tin; -+ -+ tin->backlog_bytes -= bytes; -+ tin->backlog_packets -= packets; -+ flow->backlog -= bytes; -+ fq->backlog -= packets; -+ fq->memory_usage -= truesize; -+} -+ - static void fq_adjust_removal(struct fq *fq, - struct fq_flow *flow, - struct sk_buff *skb) - { -- struct fq_tin *tin = flow->tin; -- -- tin->backlog_bytes -= skb->len; -- tin->backlog_packets--; -- flow->backlog -= skb->len; -- fq->backlog--; -- fq->memory_usage -= skb->truesize; -+ __fq_adjust_removal(fq, flow, 1, skb->len, skb->truesize); - } - - static void fq_rejigger_backlog(struct fq *fq, struct fq_flow *flow) -@@ -59,6 +67,34 @@ static struct sk_buff *fq_flow_dequeue(s - return skb; - } - -+static int fq_flow_drop(struct fq *fq, struct fq_flow *flow, -+ fq_skb_free_t free_func) -+{ -+ unsigned int packets = 0, bytes = 0, truesize = 0; -+ struct fq_tin *tin = flow->tin; -+ struct sk_buff *skb; -+ int pending; -+ -+ lockdep_assert_held(&fq->lock); -+ -+ pending = min_t(int, 32, skb_queue_len(&flow->queue) / 2); -+ do { -+ skb = __skb_dequeue(&flow->queue); -+ if (!skb) -+ break; -+ -+ packets++; -+ bytes += skb->len; -+ truesize += skb->truesize; -+ free_func(fq, tin, flow, skb); -+ } while (packets < pending); -+ -+ __fq_adjust_removal(fq, flow, packets, bytes, truesize); -+ fq_rejigger_backlog(fq, flow); -+ -+ return packets; -+} -+ - static struct sk_buff *fq_tin_dequeue(struct fq *fq, - struct fq_tin *tin, - fq_tin_dequeue_t dequeue_func) -@@ -190,12 +226,9 @@ static void fq_tin_enqueue(struct fq *fq - if (!flow) - return; - -- skb = fq_flow_dequeue(fq, flow); -- if (!skb) -+ if (!fq_flow_drop(fq, flow, free_func)) - return; - -- free_func(fq, flow->tin, flow, skb); -- - flow->tin->overlimit++; - fq->overlimit++; - if (oom) { diff --git a/package/kernel/mac80211/patches/subsys/311-mac80211-fix-mesh-id-corruption-on-32-bit-systems.patch b/package/kernel/mac80211/patches/subsys/311-mac80211-fix-mesh-id-corruption-on-32-bit-systems.patch new file mode 100644 index 00000000000..c0c774a89d5 --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/311-mac80211-fix-mesh-id-corruption-on-32-bit-systems.patch @@ -0,0 +1,62 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Tue, 12 Sep 2023 15:09:27 +0200 +Subject: [PATCH] mac80211: fix mesh id corruption on 32 bit systems +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Since the changed field size was increased to u64, mesh_bss_info_changed +pulls invalid bits from the first 3 bytes of the mesh id, clears them, and +passes them on to ieee80211_link_info_change_notify, because +ifmsh->mbss_changed was not updated to match its size. +Fix this by turning into ifmsh->mbss_changed into an unsigned long array with +64 bit size. + +Fixes: 15ddba5f4311 ("wifi: mac80211: consistently use u64 for BSS changes") +Reported-by: Thomas Hühn <thomas.huehn@hs-nordhausen.de> +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/net/mac80211/ieee80211_i.h ++++ b/net/mac80211/ieee80211_i.h +@@ -678,7 +678,7 @@ struct ieee80211_if_mesh { + struct timer_list mesh_path_root_timer; + + unsigned long wrkq_flags; +- unsigned long mbss_changed; ++ unsigned long mbss_changed[64 / BITS_PER_LONG]; + + bool userspace_handles_dfs; + +--- a/net/mac80211/mesh.c ++++ b/net/mac80211/mesh.c +@@ -1181,7 +1181,7 @@ void ieee80211_mbss_info_change_notify(s + + /* if we race with running work, worst case this work becomes a noop */ + for_each_set_bit(bit, &bits, sizeof(changed) * BITS_PER_BYTE) +- set_bit(bit, &ifmsh->mbss_changed); ++ set_bit(bit, ifmsh->mbss_changed); + set_bit(MESH_WORK_MBSS_CHANGED, &ifmsh->wrkq_flags); + wiphy_work_queue(sdata->local->hw.wiphy, &sdata->work); + } +@@ -1263,7 +1263,7 @@ void ieee80211_stop_mesh(struct ieee8021 + + /* clear any mesh work (for next join) we may have accrued */ + ifmsh->wrkq_flags = 0; +- ifmsh->mbss_changed = 0; ++ memset(ifmsh->mbss_changed, 0, sizeof(ifmsh->mbss_changed)); + + local->fif_other_bss--; + atomic_dec(&local->iff_allmultis); +@@ -1730,9 +1730,9 @@ static void mesh_bss_info_changed(struct + u32 bit; + u64 changed = 0; + +- for_each_set_bit(bit, &ifmsh->mbss_changed, ++ for_each_set_bit(bit, ifmsh->mbss_changed, + sizeof(changed) * BITS_PER_BYTE) { +- clear_bit(bit, &ifmsh->mbss_changed); ++ clear_bit(bit, ifmsh->mbss_changed); + changed |= BIT(bit); + } + diff --git a/package/kernel/mac80211/patches/subsys/311-net-fq_impl-drop-get_default_func-move-default-flow-.patch b/package/kernel/mac80211/patches/subsys/311-net-fq_impl-drop-get_default_func-move-default-flow-.patch deleted file mode 100644 index 33dbb5eb905..00000000000 --- a/package/kernel/mac80211/patches/subsys/311-net-fq_impl-drop-get_default_func-move-default-flow-.patch +++ /dev/null @@ -1,144 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Wed, 25 Nov 2020 18:09:10 +0100 -Subject: [PATCH] net/fq_impl: drop get_default_func, move default flow to - fq_tin - -Simplifies the code and prepares for a rework of scanning for flows on -overmemory drop. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/fq.h -+++ b/include/net/fq.h -@@ -47,6 +47,7 @@ struct fq_flow { - struct fq_tin { - struct list_head new_flows; - struct list_head old_flows; -+ struct fq_flow default_flow; - u32 backlog_bytes; - u32 backlog_packets; - u32 overlimit; ---- a/include/net/fq_impl.h -+++ b/include/net/fq_impl.h -@@ -151,8 +151,7 @@ static u32 fq_flow_idx(struct fq *fq, st - - static struct fq_flow *fq_flow_classify(struct fq *fq, - struct fq_tin *tin, u32 idx, -- struct sk_buff *skb, -- fq_flow_get_default_t get_default_func) -+ struct sk_buff *skb) - { - struct fq_flow *flow; - -@@ -160,7 +159,7 @@ static struct fq_flow *fq_flow_classify( - - flow = &fq->flows[idx]; - if (flow->tin && flow->tin != tin) { -- flow = get_default_func(fq, tin, idx, skb); -+ flow = &tin->default_flow; - tin->collisions++; - fq->collisions++; - } -@@ -192,15 +191,14 @@ static void fq_recalc_backlog(struct fq - static void fq_tin_enqueue(struct fq *fq, - struct fq_tin *tin, u32 idx, - struct sk_buff *skb, -- fq_skb_free_t free_func, -- fq_flow_get_default_t get_default_func) -+ fq_skb_free_t free_func) - { - struct fq_flow *flow; - bool oom; - - lockdep_assert_held(&fq->lock); - -- flow = fq_flow_classify(fq, tin, idx, skb, get_default_func); -+ flow = fq_flow_classify(fq, tin, idx, skb); - - flow->tin = tin; - flow->backlog += skb->len; -@@ -331,6 +329,7 @@ static void fq_tin_init(struct fq_tin *t - { - INIT_LIST_HEAD(&tin->new_flows); - INIT_LIST_HEAD(&tin->old_flows); -+ fq_flow_init(&tin->default_flow); - } - - static int fq_init(struct fq *fq, int flows_cnt) ---- a/net/mac80211/ieee80211_i.h -+++ b/net/mac80211/ieee80211_i.h -@@ -846,7 +846,6 @@ enum txq_info_flags { - */ - struct txq_info { - struct fq_tin tin; -- struct fq_flow def_flow; - struct codel_vars def_cvars; - struct codel_stats cstats; - struct sk_buff_head frags; ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -1322,7 +1322,7 @@ static struct sk_buff *codel_dequeue_fun - fq = &local->fq; - - if (cvars == &txqi->def_cvars) -- flow = &txqi->def_flow; -+ flow = &txqi->tin.default_flow; - else - flow = &fq->flows[cvars - local->cvars]; - -@@ -1365,7 +1365,7 @@ static struct sk_buff *fq_tin_dequeue_fu - cparams = &local->cparams; - } - -- if (flow == &txqi->def_flow) -+ if (flow == &tin->default_flow) - cvars = &txqi->def_cvars; - else - cvars = &local->cvars[flow - fq->flows]; -@@ -1392,17 +1392,6 @@ static void fq_skb_free_func(struct fq * - ieee80211_free_txskb(&local->hw, skb); - } - --static struct fq_flow *fq_flow_get_default_func(struct fq *fq, -- struct fq_tin *tin, -- int idx, -- struct sk_buff *skb) --{ -- struct txq_info *txqi; -- -- txqi = container_of(tin, struct txq_info, tin); -- return &txqi->def_flow; --} -- - static void ieee80211_txq_enqueue(struct ieee80211_local *local, - struct txq_info *txqi, - struct sk_buff *skb) -@@ -1415,8 +1404,7 @@ static void ieee80211_txq_enqueue(struct - - spin_lock_bh(&fq->lock); - fq_tin_enqueue(fq, tin, flow_idx, skb, -- fq_skb_free_func, -- fq_flow_get_default_func); -+ fq_skb_free_func); - spin_unlock_bh(&fq->lock); - } - -@@ -1459,7 +1447,6 @@ void ieee80211_txq_init(struct ieee80211 - struct txq_info *txqi, int tid) - { - fq_tin_init(&txqi->tin); -- fq_flow_init(&txqi->def_flow); - codel_vars_init(&txqi->def_cvars); - codel_stats_init(&txqi->cstats); - __skb_queue_head_init(&txqi->frags); -@@ -3310,8 +3297,7 @@ static bool ieee80211_amsdu_aggregate(st - */ - - tin = &txqi->tin; -- flow = fq_flow_classify(fq, tin, flow_idx, skb, -- fq_flow_get_default_func); -+ flow = fq_flow_classify(fq, tin, flow_idx, skb); - head = skb_peek_tail(&flow->queue); - if (!head || skb_is_gso(head)) - goto out; diff --git a/package/kernel/mac80211/patches/subsys/312-net-fq_impl-do-not-maintain-a-backlog-sorted-list-of.patch b/package/kernel/mac80211/patches/subsys/312-net-fq_impl-do-not-maintain-a-backlog-sorted-list-of.patch deleted file mode 100644 index 08e5cbb5b90..00000000000 --- a/package/kernel/mac80211/patches/subsys/312-net-fq_impl-do-not-maintain-a-backlog-sorted-list-of.patch +++ /dev/null @@ -1,317 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Wed, 25 Nov 2020 18:10:34 +0100 -Subject: [PATCH] net/fq_impl: do not maintain a backlog-sorted list of - flows - -A sorted flow list is only needed to drop packets in the biggest flow when -hitting the overmemory condition. -By scanning flows only when needed, we can avoid paying the cost of -maintaining the list under normal conditions -In order to avoid scanning lots of empty flows and touching too many cold -cache lines, a bitmap of flows with backlog is maintained - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/fq.h -+++ b/include/net/fq.h -@@ -19,8 +19,6 @@ struct fq_tin; - * @flowchain: can be linked to fq_tin's new_flows or old_flows. Used for DRR++ - * (deficit round robin) based round robin queuing similar to the one - * found in net/sched/sch_fq_codel.c -- * @backlogchain: can be linked to other fq_flow and fq. Used to keep track of -- * fat flows and efficient head-dropping if packet limit is reached - * @queue: sk_buff queue to hold packets - * @backlog: number of bytes pending in the queue. The number of packets can be - * found in @queue.qlen -@@ -29,7 +27,6 @@ struct fq_tin; - struct fq_flow { - struct fq_tin *tin; - struct list_head flowchain; -- struct list_head backlogchain; - struct sk_buff_head queue; - u32 backlog; - int deficit; -@@ -47,6 +44,7 @@ struct fq_flow { - struct fq_tin { - struct list_head new_flows; - struct list_head old_flows; -+ struct list_head tin_list; - struct fq_flow default_flow; - u32 backlog_bytes; - u32 backlog_packets; -@@ -60,14 +58,14 @@ struct fq_tin { - /** - * struct fq - main container for fair queuing purposes - * -- * @backlogs: linked to fq_flows. Used to maintain fat flows for efficient -- * head-dropping when @backlog reaches @limit - * @limit: max number of packets that can be queued across all flows - * @backlog: number of packets queued across all flows - */ - struct fq { - struct fq_flow *flows; -- struct list_head backlogs; -+ unsigned long *flows_bitmap; -+ -+ struct list_head tin_backlog; - spinlock_t lock; - u32 flows_cnt; - u32 limit; ---- a/include/net/fq_impl.h -+++ b/include/net/fq_impl.h -@@ -17,12 +17,24 @@ __fq_adjust_removal(struct fq *fq, struc - unsigned int bytes, unsigned int truesize) - { - struct fq_tin *tin = flow->tin; -+ int idx; - - tin->backlog_bytes -= bytes; - tin->backlog_packets -= packets; - flow->backlog -= bytes; - fq->backlog -= packets; - fq->memory_usage -= truesize; -+ -+ if (flow->backlog) -+ return; -+ -+ if (flow == &tin->default_flow) { -+ list_del_init(&tin->tin_list); -+ return; -+ } -+ -+ idx = flow - fq->flows; -+ __clear_bit(idx, fq->flows_bitmap); - } - - static void fq_adjust_removal(struct fq *fq, -@@ -32,24 +44,6 @@ static void fq_adjust_removal(struct fq - __fq_adjust_removal(fq, flow, 1, skb->len, skb->truesize); - } - --static void fq_rejigger_backlog(struct fq *fq, struct fq_flow *flow) --{ -- struct fq_flow *i; -- -- if (flow->backlog == 0) { -- list_del_init(&flow->backlogchain); -- } else { -- i = flow; -- -- list_for_each_entry_continue(i, &fq->backlogs, backlogchain) -- if (i->backlog < flow->backlog) -- break; -- -- list_move_tail(&flow->backlogchain, -- &i->backlogchain); -- } --} -- - static struct sk_buff *fq_flow_dequeue(struct fq *fq, - struct fq_flow *flow) - { -@@ -62,7 +56,6 @@ static struct sk_buff *fq_flow_dequeue(s - return NULL; - - fq_adjust_removal(fq, flow, skb); -- fq_rejigger_backlog(fq, flow); - - return skb; - } -@@ -90,7 +83,6 @@ static int fq_flow_drop(struct fq *fq, s - } while (packets < pending); - - __fq_adjust_removal(fq, flow, packets, bytes, truesize); -- fq_rejigger_backlog(fq, flow); - - return packets; - } -@@ -170,22 +162,36 @@ static struct fq_flow *fq_flow_classify( - return flow; - } - --static void fq_recalc_backlog(struct fq *fq, -- struct fq_tin *tin, -- struct fq_flow *flow) --{ -- struct fq_flow *i; -- -- if (list_empty(&flow->backlogchain)) -- list_add_tail(&flow->backlogchain, &fq->backlogs); -- -- i = flow; -- list_for_each_entry_continue_reverse(i, &fq->backlogs, -- backlogchain) -- if (i->backlog > flow->backlog) -- break; -+static struct fq_flow *fq_find_fattest_flow(struct fq *fq) -+{ -+ struct fq_tin *tin; -+ struct fq_flow *flow = NULL; -+ u32 len = 0; -+ int i; -+ -+ for_each_set_bit(i, fq->flows_bitmap, fq->flows_cnt) { -+ struct fq_flow *cur = &fq->flows[i]; -+ unsigned int cur_len; -+ -+ cur_len = cur->backlog; -+ if (cur_len <= len) -+ continue; -+ -+ flow = cur; -+ len = cur_len; -+ } - -- list_move(&flow->backlogchain, &i->backlogchain); -+ list_for_each_entry(tin, &fq->tin_backlog, tin_list) { -+ unsigned int cur_len = tin->default_flow.backlog; -+ -+ if (cur_len <= len) -+ continue; -+ -+ flow = &tin->default_flow; -+ len = cur_len; -+ } -+ -+ return flow; - } - - static void fq_tin_enqueue(struct fq *fq, -@@ -200,6 +206,13 @@ static void fq_tin_enqueue(struct fq *fq - - flow = fq_flow_classify(fq, tin, idx, skb); - -+ if (!flow->backlog) { -+ if (flow != &tin->default_flow) -+ __set_bit(idx, fq->flows_bitmap); -+ else if (list_empty(&tin->tin_list)) -+ list_add(&tin->tin_list, &fq->tin_backlog); -+ } -+ - flow->tin = tin; - flow->backlog += skb->len; - tin->backlog_bytes += skb->len; -@@ -207,8 +220,6 @@ static void fq_tin_enqueue(struct fq *fq - fq->memory_usage += skb->truesize; - fq->backlog++; - -- fq_recalc_backlog(fq, tin, flow); -- - if (list_empty(&flow->flowchain)) { - flow->deficit = fq->quantum; - list_add_tail(&flow->flowchain, -@@ -218,9 +229,7 @@ static void fq_tin_enqueue(struct fq *fq - __skb_queue_tail(&flow->queue, skb); - oom = (fq->memory_usage > fq->memory_limit); - while (fq->backlog > fq->limit || oom) { -- flow = list_first_entry_or_null(&fq->backlogs, -- struct fq_flow, -- backlogchain); -+ flow = fq_find_fattest_flow(fq); - if (!flow) - return; - -@@ -255,8 +264,6 @@ static void fq_flow_filter(struct fq *fq - fq_adjust_removal(fq, flow, skb); - free_func(fq, tin, flow, skb); - } -- -- fq_rejigger_backlog(fq, flow); - } - - static void fq_tin_filter(struct fq *fq, -@@ -279,16 +286,18 @@ static void fq_flow_reset(struct fq *fq, - struct fq_flow *flow, - fq_skb_free_t free_func) - { -+ struct fq_tin *tin = flow->tin; - struct sk_buff *skb; - - while ((skb = fq_flow_dequeue(fq, flow))) -- free_func(fq, flow->tin, flow, skb); -+ free_func(fq, tin, flow, skb); - -- if (!list_empty(&flow->flowchain)) -+ if (!list_empty(&flow->flowchain)) { - list_del_init(&flow->flowchain); -- -- if (!list_empty(&flow->backlogchain)) -- list_del_init(&flow->backlogchain); -+ if (list_empty(&tin->new_flows) && -+ list_empty(&tin->old_flows)) -+ list_del_init(&tin->tin_list); -+ } - - flow->tin = NULL; - -@@ -314,6 +323,7 @@ static void fq_tin_reset(struct fq *fq, - fq_flow_reset(fq, flow, free_func); - } - -+ WARN_ON_ONCE(!list_empty(&tin->tin_list)); - WARN_ON_ONCE(tin->backlog_bytes); - WARN_ON_ONCE(tin->backlog_packets); - } -@@ -321,7 +331,6 @@ static void fq_tin_reset(struct fq *fq, - static void fq_flow_init(struct fq_flow *flow) - { - INIT_LIST_HEAD(&flow->flowchain); -- INIT_LIST_HEAD(&flow->backlogchain); - __skb_queue_head_init(&flow->queue); - } - -@@ -329,6 +338,7 @@ static void fq_tin_init(struct fq_tin *t - { - INIT_LIST_HEAD(&tin->new_flows); - INIT_LIST_HEAD(&tin->old_flows); -+ INIT_LIST_HEAD(&tin->tin_list); - fq_flow_init(&tin->default_flow); - } - -@@ -337,8 +347,8 @@ static int fq_init(struct fq *fq, int fl - int i; - - memset(fq, 0, sizeof(fq[0])); -- INIT_LIST_HEAD(&fq->backlogs); - spin_lock_init(&fq->lock); -+ INIT_LIST_HEAD(&fq->tin_backlog); - fq->flows_cnt = max_t(u32, flows_cnt, 1); - fq->quantum = 300; - fq->limit = 8192; -@@ -348,6 +358,14 @@ static int fq_init(struct fq *fq, int fl - if (!fq->flows) - return -ENOMEM; - -+ fq->flows_bitmap = kcalloc(BITS_TO_LONGS(fq->flows_cnt), sizeof(long), -+ GFP_KERNEL); -+ if (!fq->flows_bitmap) { -+ kvfree(fq->flows); -+ fq->flows = NULL; -+ return -ENOMEM; -+ } -+ - for (i = 0; i < fq->flows_cnt; i++) - fq_flow_init(&fq->flows[i]); - -@@ -364,6 +382,9 @@ static void fq_reset(struct fq *fq, - - kvfree(fq->flows); - fq->flows = NULL; -+ -+ kfree(fq->flows_bitmap); -+ fq->flows_bitmap = NULL; - } - - #endif ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -3364,8 +3364,6 @@ out_recalc: - if (head->len != orig_len) { - flow->backlog += head->len - orig_len; - tin->backlog_bytes += head->len - orig_len; -- -- fq_recalc_backlog(fq, tin, flow); - } - out: - spin_unlock_bh(&fq->lock); diff --git a/package/kernel/mac80211/patches/subsys/312-wifi-cfg80211-annotate-iftype_data-pointer-with-spar.patch b/package/kernel/mac80211/patches/subsys/312-wifi-cfg80211-annotate-iftype_data-pointer-with-spar.patch new file mode 100644 index 00000000000..18420a80cf9 --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/312-wifi-cfg80211-annotate-iftype_data-pointer-with-spar.patch @@ -0,0 +1,467 @@ +From: Johannes Berg <johannes.berg@intel.com> +Date: Mon, 28 Aug 2023 09:54:39 +0200 +Subject: [PATCH] wifi: cfg80211: annotate iftype_data pointer with sparse + +There were are a number of cases in mac80211 and iwlwifi (at +least) that used the sband->iftype_data pointer directly, +instead of using the accessors to find the right array entry +to use. + +Make sparse warn when such a thing is done. + +To not have a lot of casts, add two helper functions/macros + + - ieee80211_set_sband_iftype_data() + - for_each_sband_iftype_data() + +Signed-off-by: Johannes Berg <johannes.berg@intel.com> +--- + +--- a/drivers/net/wireless/ath/ath11k/mac.c ++++ b/drivers/net/wireless/ath/ath11k/mac.c +@@ -5893,8 +5893,9 @@ static void ath11k_mac_setup_he_cap(stru + ar->mac.iftype[NL80211_BAND_2GHZ], + NL80211_BAND_2GHZ); + band = &ar->mac.sbands[NL80211_BAND_2GHZ]; +- band->iftype_data = ar->mac.iftype[NL80211_BAND_2GHZ]; +- band->n_iftype_data = count; ++ _ieee80211_set_sband_iftype_data(band, ++ ar->mac.iftype[NL80211_BAND_2GHZ], ++ count); + } + + if (cap->supported_bands & WMI_HOST_WLAN_5G_CAP) { +@@ -5902,8 +5903,9 @@ static void ath11k_mac_setup_he_cap(stru + ar->mac.iftype[NL80211_BAND_5GHZ], + NL80211_BAND_5GHZ); + band = &ar->mac.sbands[NL80211_BAND_5GHZ]; +- band->iftype_data = ar->mac.iftype[NL80211_BAND_5GHZ]; +- band->n_iftype_data = count; ++ _ieee80211_set_sband_iftype_data(band, ++ ar->mac.iftype[NL80211_BAND_5GHZ], ++ count); + } + + if (cap->supported_bands & WMI_HOST_WLAN_5G_CAP && +@@ -5912,8 +5914,9 @@ static void ath11k_mac_setup_he_cap(stru + ar->mac.iftype[NL80211_BAND_6GHZ], + NL80211_BAND_6GHZ); + band = &ar->mac.sbands[NL80211_BAND_6GHZ]; +- band->iftype_data = ar->mac.iftype[NL80211_BAND_6GHZ]; +- band->n_iftype_data = count; ++ _ieee80211_set_sband_iftype_data(band, ++ ar->mac.iftype[NL80211_BAND_6GHZ], ++ count); + } + } + +--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c ++++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +@@ -1075,8 +1075,8 @@ static void iwl_init_he_hw_capab(struct + + memcpy(iftype_data, iwl_he_eht_capa, sizeof(iwl_he_eht_capa)); + +- sband->iftype_data = iftype_data; +- sband->n_iftype_data = ARRAY_SIZE(iwl_he_eht_capa); ++ _ieee80211_set_sband_iftype_data(sband, iftype_data, ++ ARRAY_SIZE(iwl_he_eht_capa)); + + for (i = 0; i < sband->n_iftype_data; i++) + iwl_nvm_fixup_sband_iftd(trans, data, sband, &iftype_data[i], +--- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c ++++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c +@@ -1119,8 +1119,7 @@ void mt7915_set_stream_he_caps(struct mt + n = mt7915_init_he_caps(phy, NL80211_BAND_2GHZ, data); + + band = &phy->mt76->sband_2g.sband; +- band->iftype_data = data; +- band->n_iftype_data = n; ++ _ieee80211_set_sband_iftype_data(band, data, n); + } + + if (phy->mt76->cap.has_5ghz) { +@@ -1128,8 +1127,7 @@ void mt7915_set_stream_he_caps(struct mt + n = mt7915_init_he_caps(phy, NL80211_BAND_5GHZ, data); + + band = &phy->mt76->sband_5g.sband; +- band->iftype_data = data; +- band->n_iftype_data = n; ++ _ieee80211_set_sband_iftype_data(band, data, n); + } + + if (phy->mt76->cap.has_6ghz) { +@@ -1137,8 +1135,7 @@ void mt7915_set_stream_he_caps(struct mt + n = mt7915_init_he_caps(phy, NL80211_BAND_6GHZ, data); + + band = &phy->mt76->sband_6g.sband; +- band->iftype_data = data; +- band->n_iftype_data = n; ++ _ieee80211_set_sband_iftype_data(band, data, n); + } + } + +--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c ++++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c +@@ -196,8 +196,7 @@ void mt7921_set_stream_he_caps(struct mt + n = mt7921_init_he_caps(phy, NL80211_BAND_2GHZ, data); + + band = &phy->mt76->sband_2g.sband; +- band->iftype_data = data; +- band->n_iftype_data = n; ++ _ieee80211_set_sband_iftype_data(band, data, n); + } + + if (phy->mt76->cap.has_5ghz) { +@@ -205,16 +204,14 @@ void mt7921_set_stream_he_caps(struct mt + n = mt7921_init_he_caps(phy, NL80211_BAND_5GHZ, data); + + band = &phy->mt76->sband_5g.sband; +- band->iftype_data = data; +- band->n_iftype_data = n; ++ _ieee80211_set_sband_iftype_data(band, data, n); + + if (phy->mt76->cap.has_6ghz) { + data = phy->iftype[NL80211_BAND_6GHZ]; + n = mt7921_init_he_caps(phy, NL80211_BAND_6GHZ, data); + + band = &phy->mt76->sband_6g.sband; +- band->iftype_data = data; +- band->n_iftype_data = n; ++ _ieee80211_set_sband_iftype_data(band, data, n); + } + } + } +--- a/drivers/net/wireless/mediatek/mt76/mt7996/init.c ++++ b/drivers/net/wireless/mediatek/mt76/mt7996/init.c +@@ -823,8 +823,7 @@ __mt7996_set_stream_he_eht_caps(struct m + n++; + } + +- sband->iftype_data = data; +- sband->n_iftype_data = n; ++ _ieee80211_set_sband_iftype_data(sband, data, n); + } + + void mt7996_set_stream_he_eht_caps(struct mt7996_phy *phy) +--- a/drivers/net/wireless/quantenna/qtnfmac/commands.c ++++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c +@@ -1335,7 +1335,7 @@ static int qtnf_cmd_band_fill_iftype(con + return -EINVAL; + } + +- kfree(band->iftype_data); ++ kfree((__force void *)band->iftype_data); + band->iftype_data = NULL; + band->n_iftype_data = tlv->n_iftype_data; + if (band->n_iftype_data == 0) +@@ -1347,7 +1347,8 @@ static int qtnf_cmd_band_fill_iftype(con + band->n_iftype_data = 0; + return -ENOMEM; + } +- band->iftype_data = iftype_data; ++ ++ _ieee80211_set_sband_iftype_data(band, iftype_data, tlv->n_iftype_data); + + for (i = 0; i < band->n_iftype_data; i++) + qtnf_cmd_conv_iftype(iftype_data++, &tlv->iftype_data[i]); +--- a/drivers/net/wireless/quantenna/qtnfmac/core.c ++++ b/drivers/net/wireless/quantenna/qtnfmac/core.c +@@ -549,7 +549,7 @@ static void qtnf_core_mac_detach(struct + if (!wiphy->bands[band]) + continue; + +- kfree(wiphy->bands[band]->iftype_data); ++ kfree((__force void *)wiphy->bands[band]->iftype_data); + wiphy->bands[band]->n_iftype_data = 0; + + kfree(wiphy->bands[band]->channels); +--- a/drivers/net/wireless/realtek/rtw89/core.c ++++ b/drivers/net/wireless/realtek/rtw89/core.c +@@ -3328,8 +3328,7 @@ static void rtw89_init_he_cap(struct rtw + idx++; + } + +- sband->iftype_data = iftype_data; +- sband->n_iftype_data = idx; ++ _ieee80211_set_sband_iftype_data(sband, iftype_data, idx); + } + + static int rtw89_core_set_supported_band(struct rtw89_dev *rtwdev) +@@ -3374,11 +3373,11 @@ err: + hw->wiphy->bands[NL80211_BAND_5GHZ] = NULL; + hw->wiphy->bands[NL80211_BAND_6GHZ] = NULL; + if (sband_2ghz) +- kfree(sband_2ghz->iftype_data); ++ kfree((__force void *)sband_2ghz->iftype_data); + if (sband_5ghz) +- kfree(sband_5ghz->iftype_data); ++ kfree((__force void *)sband_5ghz->iftype_data); + if (sband_6ghz) +- kfree(sband_6ghz->iftype_data); ++ kfree((__force void *)sband_6ghz->iftype_data); + kfree(sband_2ghz); + kfree(sband_5ghz); + kfree(sband_6ghz); +@@ -3390,11 +3389,11 @@ static void rtw89_core_clr_supported_ban + struct ieee80211_hw *hw = rtwdev->hw; + + if (hw->wiphy->bands[NL80211_BAND_2GHZ]) +- kfree(hw->wiphy->bands[NL80211_BAND_2GHZ]->iftype_data); ++ kfree((__force void *)hw->wiphy->bands[NL80211_BAND_2GHZ]->iftype_data); + if (hw->wiphy->bands[NL80211_BAND_5GHZ]) +- kfree(hw->wiphy->bands[NL80211_BAND_5GHZ]->iftype_data); ++ kfree((__force void *)hw->wiphy->bands[NL80211_BAND_5GHZ]->iftype_data); + if (hw->wiphy->bands[NL80211_BAND_6GHZ]) +- kfree(hw->wiphy->bands[NL80211_BAND_6GHZ]->iftype_data); ++ kfree((__force void *)hw->wiphy->bands[NL80211_BAND_6GHZ]->iftype_data); + kfree(hw->wiphy->bands[NL80211_BAND_2GHZ]); + kfree(hw->wiphy->bands[NL80211_BAND_5GHZ]); + kfree(hw->wiphy->bands[NL80211_BAND_6GHZ]); +--- a/drivers/net/wireless/realtek/rtw89/regd.c ++++ b/drivers/net/wireless/realtek/rtw89/regd.c +@@ -376,7 +376,7 @@ bottom: + return; + + wiphy->bands[NL80211_BAND_6GHZ] = NULL; +- kfree(sband->iftype_data); ++ kfree((__force void *)sband->iftype_data); + kfree(sband); + } + +--- a/drivers/net/wireless/virtual/mac80211_hwsim.c ++++ b/drivers/net/wireless/virtual/mac80211_hwsim.c +@@ -4900,25 +4900,19 @@ static const struct ieee80211_sband_ifty + + static void mac80211_hwsim_sband_capab(struct ieee80211_supported_band *sband) + { +- u16 n_iftype_data; +- +- if (sband->band == NL80211_BAND_2GHZ) { +- n_iftype_data = ARRAY_SIZE(sband_capa_2ghz); +- sband->iftype_data = +- (struct ieee80211_sband_iftype_data *)sband_capa_2ghz; +- } else if (sband->band == NL80211_BAND_5GHZ) { +- n_iftype_data = ARRAY_SIZE(sband_capa_5ghz); +- sband->iftype_data = +- (struct ieee80211_sband_iftype_data *)sband_capa_5ghz; +- } else if (sband->band == NL80211_BAND_6GHZ) { +- n_iftype_data = ARRAY_SIZE(sband_capa_6ghz); +- sband->iftype_data = +- (struct ieee80211_sband_iftype_data *)sband_capa_6ghz; +- } else { +- return; ++ switch (sband->band) { ++ case NL80211_BAND_2GHZ: ++ ieee80211_set_sband_iftype_data(sband, sband_capa_2ghz); ++ break; ++ case NL80211_BAND_5GHZ: ++ ieee80211_set_sband_iftype_data(sband, sband_capa_5ghz); ++ break; ++ case NL80211_BAND_6GHZ: ++ ieee80211_set_sband_iftype_data(sband, sband_capa_6ghz); ++ break; ++ default: ++ break; + } +- +- sband->n_iftype_data = n_iftype_data; + } + + #ifdef CPTCFG_MAC80211_MESH +--- a/include/net/cfg80211.h ++++ b/include/net/cfg80211.h +@@ -415,6 +415,19 @@ struct ieee80211_sta_eht_cap { + u8 eht_ppe_thres[IEEE80211_EHT_PPE_THRES_MAX_LEN]; + }; + ++/* sparse defines __CHECKER__; see Documentation/dev-tools/sparse.rst */ ++#ifdef __CHECKER__ ++/* ++ * This is used to mark the sband->iftype_data pointer which is supposed ++ * to be an array with special access semantics (per iftype), but a lot ++ * of code got it wrong in the past, so with this marking sparse will be ++ * noisy when the pointer is used directly. ++ */ ++# define __iftd __attribute__((noderef, address_space(__iftype_data))) ++#else ++# define __iftd ++#endif /* __CHECKER__ */ ++ + /** + * struct ieee80211_sband_iftype_data - sband data per interface type + * +@@ -548,10 +561,48 @@ struct ieee80211_supported_band { + struct ieee80211_sta_s1g_cap s1g_cap; + struct ieee80211_edmg edmg_cap; + u16 n_iftype_data; +- const struct ieee80211_sband_iftype_data *iftype_data; ++ const struct ieee80211_sband_iftype_data __iftd *iftype_data; + }; + + /** ++ * _ieee80211_set_sband_iftype_data - set sband iftype data array ++ * @sband: the sband to initialize ++ * @iftd: the iftype data array pointer ++ * @n_iftd: the length of the iftype data array ++ * ++ * Set the sband iftype data array; use this where the length cannot ++ * be derived from the ARRAY_SIZE() of the argument, but prefer ++ * ieee80211_set_sband_iftype_data() where it can be used. ++ */ ++static inline void ++_ieee80211_set_sband_iftype_data(struct ieee80211_supported_band *sband, ++ const struct ieee80211_sband_iftype_data *iftd, ++ u16 n_iftd) ++{ ++ sband->iftype_data = (const void __iftd __force *)iftd; ++ sband->n_iftype_data = n_iftd; ++} ++ ++/** ++ * ieee80211_set_sband_iftype_data - set sband iftype data array ++ * @sband: the sband to initialize ++ * @iftd: the iftype data array ++ */ ++#define ieee80211_set_sband_iftype_data(sband, iftd) \ ++ _ieee80211_set_sband_iftype_data(sband, iftd, ARRAY_SIZE(iftd)) ++ ++/** ++ * for_each_sband_iftype_data - iterate sband iftype data entries ++ * @sband: the sband whose iftype_data array to iterate ++ * @i: iterator counter ++ * @iftd: iftype data pointer to set ++ */ ++#define for_each_sband_iftype_data(sband, i, iftd) \ ++ for (i = 0, iftd = (const void __force *)&(sband)->iftype_data[i]; \ ++ i < (sband)->n_iftype_data; \ ++ i++, iftd = (const void __force *)&(sband)->iftype_data[i]) ++ ++/** + * ieee80211_get_sband_iftype_data - return sband data for a given iftype + * @sband: the sband to search for the STA on + * @iftype: enum nl80211_iftype +@@ -562,6 +613,7 @@ static inline const struct ieee80211_sba + ieee80211_get_sband_iftype_data(const struct ieee80211_supported_band *sband, + u8 iftype) + { ++ const struct ieee80211_sband_iftype_data *data; + int i; + + if (WARN_ON(iftype >= NL80211_IFTYPE_MAX)) +@@ -570,10 +622,7 @@ ieee80211_get_sband_iftype_data(const st + if (iftype == NL80211_IFTYPE_AP_VLAN) + iftype = NL80211_IFTYPE_AP; + +- for (i = 0; i < sband->n_iftype_data; i++) { +- const struct ieee80211_sband_iftype_data *data = +- &sband->iftype_data[i]; +- ++ for_each_sband_iftype_data(sband, i, data) { + if (data->types_mask & BIT(iftype)) + return data; + } +--- a/net/mac80211/main.c ++++ b/net/mac80211/main.c +@@ -1055,6 +1055,7 @@ int ieee80211_register_hw(struct ieee802 + supp_he = false; + supp_eht = false; + for (band = 0; band < NUM_NL80211_BANDS; band++) { ++ const struct ieee80211_sband_iftype_data *iftd; + struct ieee80211_supported_band *sband; + + sband = local->hw.wiphy->bands[band]; +@@ -1101,11 +1102,7 @@ int ieee80211_register_hw(struct ieee802 + supp_ht = supp_ht || sband->ht_cap.ht_supported; + supp_vht = supp_vht || sband->vht_cap.vht_supported; + +- for (i = 0; i < sband->n_iftype_data; i++) { +- const struct ieee80211_sband_iftype_data *iftd; +- +- iftd = &sband->iftype_data[i]; +- ++ for_each_sband_iftype_data(sband, i, iftd) { + supp_he = supp_he || iftd->he_cap.has_he; + supp_eht = supp_eht || iftd->eht_cap.has_eht; + } +--- a/net/wireless/chan.c ++++ b/net/wireless/chan.c +@@ -6,7 +6,7 @@ + * + * Copyright 2009 Johannes Berg <johannes@sipsolutions.net> + * Copyright 2013-2014 Intel Mobile Communications GmbH +- * Copyright 2018-2022 Intel Corporation ++ * Copyright 2018-2023 Intel Corporation + */ + + #include <linux/export.h> +@@ -1162,8 +1162,7 @@ bool cfg80211_chandef_usable(struct wiph + if (!sband) + return false; + +- for (i = 0; i < sband->n_iftype_data; i++) { +- iftd = &sband->iftype_data[i]; ++ for_each_sband_iftype_data(sband, i, iftd) { + if (!iftd->eht_cap.has_eht) + continue; + +--- a/net/wireless/core.c ++++ b/net/wireless/core.c +@@ -5,7 +5,7 @@ + * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net> + * Copyright 2013-2014 Intel Mobile Communications GmbH + * Copyright 2015-2017 Intel Deutschland GmbH +- * Copyright (C) 2018-2022 Intel Corporation ++ * Copyright (C) 2018-2023 Intel Corporation + */ + + #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +@@ -817,6 +817,7 @@ int wiphy_register(struct wiphy *wiphy) + + /* sanity check supported bands/channels */ + for (band = 0; band < NUM_NL80211_BANDS; band++) { ++ const struct ieee80211_sband_iftype_data *iftd; + u16 types = 0; + bool have_he = false; + +@@ -873,14 +874,11 @@ int wiphy_register(struct wiphy *wiphy) + return -EINVAL; + } + +- for (i = 0; i < sband->n_iftype_data; i++) { +- const struct ieee80211_sband_iftype_data *iftd; ++ for_each_sband_iftype_data(sband, i, iftd) { + bool has_ap, has_non_ap; + u32 ap_bits = BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_P2P_GO); + +- iftd = &sband->iftype_data[i]; +- + if (WARN_ON(!iftd->types_mask)) + return -EINVAL; + if (WARN_ON(types & iftd->types_mask)) +--- a/net/wireless/nl80211.c ++++ b/net/wireless/nl80211.c +@@ -1906,20 +1906,20 @@ static int nl80211_send_band_rateinfo(st + struct nlattr *nl_iftype_data = + nla_nest_start_noflag(msg, + NL80211_BAND_ATTR_IFTYPE_DATA); ++ const struct ieee80211_sband_iftype_data *iftd; + int err; + + if (!nl_iftype_data) + return -ENOBUFS; + +- for (i = 0; i < sband->n_iftype_data; i++) { ++ for_each_sband_iftype_data(sband, i, iftd) { + struct nlattr *iftdata; + + iftdata = nla_nest_start_noflag(msg, i + 1); + if (!iftdata) + return -ENOBUFS; + +- err = nl80211_send_iftype_data(msg, sband, +- &sband->iftype_data[i]); ++ err = nl80211_send_iftype_data(msg, sband, iftd); + if (err) + return err; + diff --git a/package/kernel/mac80211/patches/subsys/313-wifi-cfg80211-export-DFS-CAC-time-and-usable-state-h.patch b/package/kernel/mac80211/patches/subsys/313-wifi-cfg80211-export-DFS-CAC-time-and-usable-state-h.patch new file mode 100644 index 00000000000..78ec030e18b --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/313-wifi-cfg80211-export-DFS-CAC-time-and-usable-state-h.patch @@ -0,0 +1,111 @@ +From 30ca8b0c4d6c9fb1d76e5894b1e8bf7c6a12224d Mon Sep 17 00:00:00 2001 +From: Aditya Kumar Singh <quic_adisi@quicinc.com> +Date: Tue, 12 Sep 2023 10:48:55 +0530 +Subject: [PATCH] wifi: cfg80211: export DFS CAC time and usable state helper + functions + +cfg80211 has cfg80211_chandef_dfs_usable() function to know whether +at least one channel in the chandef is in usable state or not. Also, +cfg80211_chandef_dfs_cac_time() function is there which tells the CAC +time required for the given chandef. + +Make these two functions visible to drivers by exporting their symbol +to global list of kernel symbols. + +Lower level drivers can make use of these two functions to be aware +if CAC is required on the given chandef and for how long. For example +drivers which maintains the CAC state internally can make use of these. + +Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> +Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com> +Link: https://lore.kernel.org/r/20230912051857.2284-2-quic_adisi@quicinc.com +Signed-off-by: Johannes Berg <johannes.berg@intel.com> +--- + include/net/cfg80211.h | 24 ++++++++++++++++++++++++ + net/wireless/chan.c | 2 ++ + net/wireless/core.h | 17 ----------------- + 3 files changed, 26 insertions(+), 17 deletions(-) + +--- a/include/net/cfg80211.h ++++ b/include/net/cfg80211.h +@@ -1008,6 +1008,30 @@ int cfg80211_chandef_dfs_required(struct + enum nl80211_iftype iftype); + + /** ++ * cfg80211_chandef_dfs_usable - checks if chandef is DFS usable and we ++ * can/need start CAC on such channel ++ * @wiphy: the wiphy to validate against ++ * @chandef: the channel definition to check ++ * ++ * Return: true if all channels available and at least ++ * one channel requires CAC (NL80211_DFS_USABLE) ++ */ ++bool cfg80211_chandef_dfs_usable(struct wiphy *wiphy, ++ const struct cfg80211_chan_def *chandef); ++ ++/** ++ * cfg80211_chandef_dfs_cac_time - get the DFS CAC time (in ms) for given ++ * channel definition ++ * @wiphy: the wiphy to validate against ++ * @chandef: the channel definition to check ++ * ++ * Returns: DFS CAC time (in ms) which applies for this channel definition ++ */ ++unsigned int ++cfg80211_chandef_dfs_cac_time(struct wiphy *wiphy, ++ const struct cfg80211_chan_def *chandef); ++ ++/** + * nl80211_send_chandef - sends the channel definition. + * @msg: the msg to send channel definition + * @chandef: the channel definition to check +--- a/net/wireless/chan.c ++++ b/net/wireless/chan.c +@@ -666,6 +666,7 @@ bool cfg80211_chandef_dfs_usable(struct + + return (r1 + r2 > 0); + } ++EXPORT_SYMBOL(cfg80211_chandef_dfs_usable); + + /* + * Checks if center frequency of chan falls with in the bandwidth +@@ -965,6 +966,7 @@ cfg80211_chandef_dfs_cac_time(struct wip + + return max(t1, t2); + } ++EXPORT_SYMBOL(cfg80211_chandef_dfs_cac_time); + + static bool cfg80211_secondary_chans_ok(struct wiphy *wiphy, + u32 center_freq, u32 bandwidth, +--- a/net/wireless/core.h ++++ b/net/wireless/core.h +@@ -469,29 +469,12 @@ int cfg80211_scan(struct cfg80211_regist + + extern struct work_struct cfg80211_disconnect_work; + +-/** +- * cfg80211_chandef_dfs_usable - checks if chandef is DFS usable +- * @wiphy: the wiphy to validate against +- * @chandef: the channel definition to check +- * +- * Checks if chandef is usable and we can/need start CAC on such channel. +- * +- * Return: true if all channels available and at least +- * one channel requires CAC (NL80211_DFS_USABLE) +- */ +-bool cfg80211_chandef_dfs_usable(struct wiphy *wiphy, +- const struct cfg80211_chan_def *chandef); +- + void cfg80211_set_dfs_state(struct wiphy *wiphy, + const struct cfg80211_chan_def *chandef, + enum nl80211_dfs_state dfs_state); + + void cfg80211_dfs_channels_update_work(struct work_struct *work); + +-unsigned int +-cfg80211_chandef_dfs_cac_time(struct wiphy *wiphy, +- const struct cfg80211_chan_def *chandef); +- + void cfg80211_sched_dfs_chan_update(struct cfg80211_registered_device *rdev); + + int diff --git a/package/kernel/mac80211/patches/subsys/314-wifi-mac80211-fix-race-condition-on-enabling-fast-xm.patch b/package/kernel/mac80211/patches/subsys/314-wifi-mac80211-fix-race-condition-on-enabling-fast-xm.patch new file mode 100644 index 00000000000..191eb67e8ea --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/314-wifi-mac80211-fix-race-condition-on-enabling-fast-xm.patch @@ -0,0 +1,34 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Wed, 3 Jan 2024 15:10:18 +0100 +Subject: [PATCH] wifi: mac80211: fix race condition on enabling fast-xmit + +fast-xmit must only be enabled after the sta has been uploaded to the driver, +otherwise it could end up passing the not-yet-uploaded sta via drv_tx calls +to the driver, leading to potential crashes because of uninitialized drv_priv +data. +Add a missing sta->uploaded check and re-check fast xmit after inserting a sta. + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/net/mac80211/sta_info.c ++++ b/net/mac80211/sta_info.c +@@ -911,6 +911,7 @@ static int sta_info_insert_finish(struct + + if (ieee80211_vif_is_mesh(&sdata->vif)) + mesh_accept_plinks_update(sdata); ++ ieee80211_check_fast_xmit(sta); + + return 0; + out_remove: +--- a/net/mac80211/tx.c ++++ b/net/mac80211/tx.c +@@ -3033,7 +3033,7 @@ void ieee80211_check_fast_xmit(struct st + sdata->vif.type == NL80211_IFTYPE_STATION) + goto out; + +- if (!test_sta_flag(sta, WLAN_STA_AUTHORIZED)) ++ if (!test_sta_flag(sta, WLAN_STA_AUTHORIZED) || !sta->uploaded) + goto out; + + if (test_sta_flag(sta, WLAN_STA_PS_STA) || diff --git a/package/kernel/mac80211/patches/subsys/315-mac80211-add-rx-decapsulation-offload-support.patch b/package/kernel/mac80211/patches/subsys/315-mac80211-add-rx-decapsulation-offload-support.patch deleted file mode 100644 index b8bb2930f58..00000000000 --- a/package/kernel/mac80211/patches/subsys/315-mac80211-add-rx-decapsulation-offload-support.patch +++ /dev/null @@ -1,570 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Wed, 16 Dec 2020 21:34:03 +0100 -Subject: [PATCH] mac80211: add rx decapsulation offload support - -This allows drivers to pass 802.3 frames to mac80211, with some restrictions: - -- the skb must be passed with a valid sta -- fast-rx needs to be active for the sta -- monitor mode needs to be disabled - -mac80211 will tell the driver when it is safe to enable rx decap offload for -a particular station. - -In order to implement support, a driver must: - -- call ieee80211_hw_set(hw, SUPPORTS_RX_DECAP_OFFLOAD) -- implement ops->sta_set_decap_offload -- mark 802.3 frames with RX_FLAG_8023 - -If it doesn't want to enable offload for some vif types, it can mask out -IEEE80211_OFFLOAD_DECAP_ENABLED in vif->offload_flags from within the -.add_interface or .update_vif_offload driver ops - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/mac80211.h -+++ b/include/net/mac80211.h -@@ -1297,6 +1297,8 @@ ieee80211_tx_info_clear_status(struct ie - * the "0-length PSDU" field included there. The value for it is - * in &struct ieee80211_rx_status. Note that if this value isn't - * known the frame shouldn't be reported. -+ * @RX_FLAG_8023: the frame has an 802.3 header (decap offload performed by -+ * hardware or driver) - */ - enum mac80211_rx_flags { - RX_FLAG_MMIC_ERROR = BIT(0), -@@ -1329,6 +1331,7 @@ enum mac80211_rx_flags { - RX_FLAG_RADIOTAP_HE_MU = BIT(27), - RX_FLAG_RADIOTAP_LSIG = BIT(28), - RX_FLAG_NO_PSDU = BIT(29), -+ RX_FLAG_8023 = BIT(30), - }; - - /** -@@ -1650,11 +1653,15 @@ enum ieee80211_vif_flags { - * The driver supports sending frames passed as 802.3 frames by mac80211. - * It must also support sending 802.11 packets for the same interface. - * @IEEE80211_OFFLOAD_ENCAP_4ADDR: support 4-address mode encapsulation offload -+ * @IEEE80211_OFFLOAD_DECAP_ENABLED: rx encapsulation offload is enabled -+ * The driver supports passing received 802.11 frames as 802.3 frames to -+ * mac80211. - */ - - enum ieee80211_offload_flags { - IEEE80211_OFFLOAD_ENCAP_ENABLED = BIT(0), - IEEE80211_OFFLOAD_ENCAP_4ADDR = BIT(1), -+ IEEE80211_OFFLOAD_DECAP_ENABLED = BIT(2), - }; - - /** -@@ -2390,6 +2397,9 @@ struct ieee80211_txq { - * @IEEE80211_HW_SUPPORTS_TX_ENCAP_OFFLOAD: Hardware supports tx encapsulation - * offload - * -+ * @IEEE80211_HW_SUPPORTS_RX_DECAP_OFFLOAD: Hardware supports rx decapsulation -+ * offload -+ * - * @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays - */ - enum ieee80211_hw_flags { -@@ -2443,6 +2453,7 @@ enum ieee80211_hw_flags { - IEEE80211_HW_SUPPORTS_ONLY_HE_MULTI_BSSID, - IEEE80211_HW_AMPDU_KEYBORDER_SUPPORT, - IEEE80211_HW_SUPPORTS_TX_ENCAP_OFFLOAD, -+ IEEE80211_HW_SUPPORTS_RX_DECAP_OFFLOAD, - - /* keep last, obviously */ - NUM_IEEE80211_HW_FLAGS -@@ -4196,6 +4207,9 @@ struct ieee80211_ops { - struct ieee80211_vif *vif); - void (*sta_set_4addr)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, bool enabled); -+ void (*sta_set_decap_offload)(struct ieee80211_hw *hw, -+ struct ieee80211_vif *vif, -+ struct ieee80211_sta *sta, bool enabled); - }; - - /** ---- a/net/mac80211/debugfs.c -+++ b/net/mac80211/debugfs.c -@@ -405,6 +405,7 @@ static const char *hw_flag_names[] = { - FLAG(SUPPORTS_ONLY_HE_MULTI_BSSID), - FLAG(AMPDU_KEYBORDER_SUPPORT), - FLAG(SUPPORTS_TX_ENCAP_OFFLOAD), -+ FLAG(SUPPORTS_RX_DECAP_OFFLOAD), - #undef FLAG - }; - ---- a/net/mac80211/debugfs_sta.c -+++ b/net/mac80211/debugfs_sta.c -@@ -79,6 +79,7 @@ static const char * const sta_flag_names - FLAG(MPSP_RECIPIENT), - FLAG(PS_DELIVER), - FLAG(USES_ENCRYPTION), -+ FLAG(DECAP_OFFLOAD), - #undef FLAG - }; - ---- a/net/mac80211/driver-ops.h -+++ b/net/mac80211/driver-ops.h -@@ -1413,4 +1413,20 @@ static inline void drv_sta_set_4addr(str - trace_drv_return_void(local); - } - -+static inline void drv_sta_set_decap_offload(struct ieee80211_local *local, -+ struct ieee80211_sub_if_data *sdata, -+ struct ieee80211_sta *sta, -+ bool enabled) -+{ -+ sdata = get_bss_sdata(sdata); -+ if (!check_sdata_in_driver(sdata)) -+ return; -+ -+ trace_drv_sta_set_decap_offload(local, sdata, sta, enabled); -+ if (local->ops->sta_set_decap_offload) -+ local->ops->sta_set_decap_offload(&local->hw, &sdata->vif, sta, -+ enabled); -+ trace_drv_return_void(local); -+} -+ - #endif /* __MAC80211_DRIVER_OPS */ ---- a/net/mac80211/iface.c -+++ b/net/mac80211/iface.c -@@ -835,7 +835,7 @@ static const struct net_device_ops ieee8 - - }; - --static bool ieee80211_iftype_supports_encap_offload(enum nl80211_iftype iftype) -+static bool ieee80211_iftype_supports_hdr_offload(enum nl80211_iftype iftype) - { - switch (iftype) { - /* P2P GO and client are mapped to AP/STATION types */ -@@ -855,7 +855,7 @@ static bool ieee80211_set_sdata_offload_ - flags = sdata->vif.offload_flags; - - if (ieee80211_hw_check(&local->hw, SUPPORTS_TX_ENCAP_OFFLOAD) && -- ieee80211_iftype_supports_encap_offload(sdata->vif.type)) { -+ ieee80211_iftype_supports_hdr_offload(sdata->vif.type)) { - flags |= IEEE80211_OFFLOAD_ENCAP_ENABLED; - - if (!ieee80211_hw_check(&local->hw, SUPPORTS_TX_FRAG) && -@@ -868,10 +868,21 @@ static bool ieee80211_set_sdata_offload_ - flags &= ~IEEE80211_OFFLOAD_ENCAP_ENABLED; - } - -+ if (ieee80211_hw_check(&local->hw, SUPPORTS_RX_DECAP_OFFLOAD) && -+ ieee80211_iftype_supports_hdr_offload(sdata->vif.type)) { -+ flags |= IEEE80211_OFFLOAD_DECAP_ENABLED; -+ -+ if (local->monitors) -+ flags &= ~IEEE80211_OFFLOAD_DECAP_ENABLED; -+ } else { -+ flags &= ~IEEE80211_OFFLOAD_DECAP_ENABLED; -+ } -+ - if (sdata->vif.offload_flags == flags) - return false; - - sdata->vif.offload_flags = flags; -+ ieee80211_check_fast_rx_iface(sdata); - return true; - } - -@@ -889,7 +900,7 @@ static void ieee80211_set_vif_encap_ops( - } - - if (!ieee80211_hw_check(&local->hw, SUPPORTS_TX_ENCAP_OFFLOAD) || -- !ieee80211_iftype_supports_encap_offload(bss->vif.type)) -+ !ieee80211_iftype_supports_hdr_offload(bss->vif.type)) - return; - - enabled = bss->vif.offload_flags & IEEE80211_OFFLOAD_ENCAP_ENABLED; ---- a/net/mac80211/rx.c -+++ b/net/mac80211/rx.c -@@ -4198,7 +4198,9 @@ void ieee80211_check_fast_rx(struct sta_ - .vif_type = sdata->vif.type, - .control_port_protocol = sdata->control_port_protocol, - }, *old, *new = NULL; -+ bool set_offload = false; - bool assign = false; -+ bool offload; - - /* use sparse to check that we don't return without updating */ - __acquire(check_fast_rx); -@@ -4311,6 +4313,17 @@ void ieee80211_check_fast_rx(struct sta_ - if (assign) - new = kmemdup(&fastrx, sizeof(fastrx), GFP_KERNEL); - -+ offload = assign && -+ (sdata->vif.offload_flags & IEEE80211_OFFLOAD_DECAP_ENABLED); -+ -+ if (offload) -+ set_offload = !test_and_set_sta_flag(sta, WLAN_STA_DECAP_OFFLOAD); -+ else -+ set_offload = test_and_clear_sta_flag(sta, WLAN_STA_DECAP_OFFLOAD); -+ -+ if (set_offload) -+ drv_sta_set_decap_offload(local, sdata, &sta->sta, assign); -+ - spin_lock_bh(&sta->lock); - old = rcu_dereference_protected(sta->fast_rx, true); - rcu_assign_pointer(sta->fast_rx, new); -@@ -4357,6 +4370,108 @@ void ieee80211_check_fast_rx_iface(struc - mutex_unlock(&local->sta_mtx); - } - -+static void ieee80211_rx_8023(struct ieee80211_rx_data *rx, -+ struct ieee80211_fast_rx *fast_rx, -+ int orig_len) -+{ -+ struct ieee80211_sta_rx_stats *stats; -+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb); -+ struct sta_info *sta = rx->sta; -+ struct sk_buff *skb = rx->skb; -+ void *sa = skb->data + ETH_ALEN; -+ void *da = skb->data; -+ -+ stats = &sta->rx_stats; -+ if (fast_rx->uses_rss) -+ stats = this_cpu_ptr(sta->pcpu_rx_stats); -+ -+ /* statistics part of ieee80211_rx_h_sta_process() */ -+ if (!(status->flag & RX_FLAG_NO_SIGNAL_VAL)) { -+ stats->last_signal = status->signal; -+ if (!fast_rx->uses_rss) -+ ewma_signal_add(&sta->rx_stats_avg.signal, -+ -status->signal); -+ } -+ -+ if (status->chains) { -+ int i; -+ -+ stats->chains = status->chains; -+ for (i = 0; i < ARRAY_SIZE(status->chain_signal); i++) { -+ int signal = status->chain_signal[i]; -+ -+ if (!(status->chains & BIT(i))) -+ continue; -+ -+ stats->chain_signal_last[i] = signal; -+ if (!fast_rx->uses_rss) -+ ewma_signal_add(&sta->rx_stats_avg.chain_signal[i], -+ -signal); -+ } -+ } -+ /* end of statistics */ -+ -+ stats->last_rx = jiffies; -+ stats->last_rate = sta_stats_encode_rate(status); -+ -+ stats->fragments++; -+ stats->packets++; -+ -+ skb->dev = fast_rx->dev; -+ -+ ieee80211_rx_stats(fast_rx->dev, skb->len); -+ -+ /* The seqno index has the same property as needed -+ * for the rx_msdu field, i.e. it is IEEE80211_NUM_TIDS -+ * for non-QoS-data frames. Here we know it's a data -+ * frame, so count MSDUs. -+ */ -+ u64_stats_update_begin(&stats->syncp); -+ stats->msdu[rx->seqno_idx]++; -+ stats->bytes += orig_len; -+ u64_stats_update_end(&stats->syncp); -+ -+ if (fast_rx->internal_forward) { -+ struct sk_buff *xmit_skb = NULL; -+ if (is_multicast_ether_addr(da)) { -+ xmit_skb = skb_copy(skb, GFP_ATOMIC); -+ } else if (!ether_addr_equal(da, sa) && -+ sta_info_get(rx->sdata, da)) { -+ xmit_skb = skb; -+ skb = NULL; -+ } -+ -+ if (xmit_skb) { -+ /* -+ * Send to wireless media and increase priority by 256 -+ * to keep the received priority instead of -+ * reclassifying the frame (see cfg80211_classify8021d). -+ */ -+ xmit_skb->priority += 256; -+ xmit_skb->protocol = htons(ETH_P_802_3); -+ skb_reset_network_header(xmit_skb); -+ skb_reset_mac_header(xmit_skb); -+ dev_queue_xmit(xmit_skb); -+ } -+ -+ if (!skb) -+ return; -+ } -+ -+ /* deliver to local stack */ -+ skb->protocol = eth_type_trans(skb, fast_rx->dev); -+ memset(skb->cb, 0, sizeof(skb->cb)); -+ if (rx->list) -+#if LINUX_VERSION_IS_GEQ(4,19,0) -+ list_add_tail(&skb->list, rx->list); -+#else -+ __skb_queue_tail(rx->list, skb); -+#endif -+ else -+ netif_receive_skb(skb); -+ -+} -+ - static bool ieee80211_invoke_fast_rx(struct ieee80211_rx_data *rx, - struct ieee80211_fast_rx *fast_rx) - { -@@ -4377,9 +4492,6 @@ static bool ieee80211_invoke_fast_rx(str - } addrs __aligned(2); - struct ieee80211_sta_rx_stats *stats = &sta->rx_stats; - -- if (fast_rx->uses_rss) -- stats = this_cpu_ptr(sta->pcpu_rx_stats); -- - /* for parallel-rx, we need to have DUP_VALIDATED, otherwise we write - * to a common data structure; drivers can implement that per queue - * but we don't have that information in mac80211 -@@ -4453,32 +4565,6 @@ static bool ieee80211_invoke_fast_rx(str - pskb_trim(skb, skb->len - fast_rx->icv_len)) - goto drop; - -- /* statistics part of ieee80211_rx_h_sta_process() */ -- if (!(status->flag & RX_FLAG_NO_SIGNAL_VAL)) { -- stats->last_signal = status->signal; -- if (!fast_rx->uses_rss) -- ewma_signal_add(&sta->rx_stats_avg.signal, -- -status->signal); -- } -- -- if (status->chains) { -- int i; -- -- stats->chains = status->chains; -- for (i = 0; i < ARRAY_SIZE(status->chain_signal); i++) { -- int signal = status->chain_signal[i]; -- -- if (!(status->chains & BIT(i))) -- continue; -- -- stats->chain_signal_last[i] = signal; -- if (!fast_rx->uses_rss) -- ewma_signal_add(&sta->rx_stats_avg.chain_signal[i], -- -signal); -- } -- } -- /* end of statistics */ -- - if (rx->key && !ieee80211_has_protected(hdr->frame_control)) - goto drop; - -@@ -4490,12 +4576,6 @@ static bool ieee80211_invoke_fast_rx(str - return true; - } - -- stats->last_rx = jiffies; -- stats->last_rate = sta_stats_encode_rate(status); -- -- stats->fragments++; -- stats->packets++; -- - /* do the header conversion - first grab the addresses */ - ether_addr_copy(addrs.da, skb->data + fast_rx->da_offs); - ether_addr_copy(addrs.sa, skb->data + fast_rx->sa_offs); -@@ -4504,62 +4584,14 @@ static bool ieee80211_invoke_fast_rx(str - /* push the addresses in front */ - memcpy(skb_push(skb, sizeof(addrs)), &addrs, sizeof(addrs)); - -- skb->dev = fast_rx->dev; -- -- ieee80211_rx_stats(fast_rx->dev, skb->len); -- -- /* The seqno index has the same property as needed -- * for the rx_msdu field, i.e. it is IEEE80211_NUM_TIDS -- * for non-QoS-data frames. Here we know it's a data -- * frame, so count MSDUs. -- */ -- u64_stats_update_begin(&stats->syncp); -- stats->msdu[rx->seqno_idx]++; -- stats->bytes += orig_len; -- u64_stats_update_end(&stats->syncp); -- -- if (fast_rx->internal_forward) { -- struct sk_buff *xmit_skb = NULL; -- if (is_multicast_ether_addr(addrs.da)) { -- xmit_skb = skb_copy(skb, GFP_ATOMIC); -- } else if (!ether_addr_equal(addrs.da, addrs.sa) && -- sta_info_get(rx->sdata, addrs.da)) { -- xmit_skb = skb; -- skb = NULL; -- } -- -- if (xmit_skb) { -- /* -- * Send to wireless media and increase priority by 256 -- * to keep the received priority instead of -- * reclassifying the frame (see cfg80211_classify8021d). -- */ -- xmit_skb->priority += 256; -- xmit_skb->protocol = htons(ETH_P_802_3); -- skb_reset_network_header(xmit_skb); -- skb_reset_mac_header(xmit_skb); -- dev_queue_xmit(xmit_skb); -- } -- -- if (!skb) -- return true; -- } -- -- /* deliver to local stack */ -- skb->protocol = eth_type_trans(skb, fast_rx->dev); -- memset(skb->cb, 0, sizeof(skb->cb)); -- if (rx->list) --#if LINUX_VERSION_IS_GEQ(4,19,0) -- list_add_tail(&skb->list, rx->list); --#else -- __skb_queue_tail(rx->list, skb); --#endif -- else -- netif_receive_skb(skb); -+ ieee80211_rx_8023(rx, fast_rx, orig_len); - - return true; - drop: - dev_kfree_skb(skb); -+ if (fast_rx->uses_rss) -+ stats = this_cpu_ptr(sta->pcpu_rx_stats); -+ - stats->dropped++; - return true; - } -@@ -4613,6 +4645,47 @@ static bool ieee80211_prepare_and_rx_han - return true; - } - -+static void __ieee80211_rx_handle_8023(struct ieee80211_hw *hw, -+ struct ieee80211_sta *pubsta, -+ struct sk_buff *skb, -+#if LINUX_VERSION_IS_GEQ(4,19,0) -+ struct list_head *list) -+#else -+ struct sk_buff_head *list) -+#endif -+{ -+ struct ieee80211_local *local = hw_to_local(hw); -+ struct ieee80211_fast_rx *fast_rx; -+ struct ieee80211_rx_data rx; -+ -+ memset(&rx, 0, sizeof(rx)); -+ rx.skb = skb; -+ rx.local = local; -+ rx.list = list; -+ -+ I802_DEBUG_INC(local->dot11ReceivedFragmentCount); -+ -+ /* drop frame if too short for header */ -+ if (skb->len < sizeof(struct ethhdr)) -+ goto drop; -+ -+ if (!pubsta) -+ goto drop; -+ -+ rx.sta = container_of(pubsta, struct sta_info, sta); -+ rx.sdata = rx.sta->sdata; -+ -+ fast_rx = rcu_dereference(rx.sta->fast_rx); -+ if (!fast_rx) -+ goto drop; -+ -+ ieee80211_rx_8023(&rx, fast_rx, skb->len); -+ return; -+ -+drop: -+ dev_kfree_skb(skb); -+} -+ - /* - * This is the actual Rx frames handler. as it belongs to Rx path it must - * be called with rcu_read_lock protection. -@@ -4850,15 +4923,20 @@ void ieee80211_rx_list(struct ieee80211_ - * if it was previously present. - * Also, frames with less than 16 bytes are dropped. - */ -- skb = ieee80211_rx_monitor(local, skb, rate); -- if (!skb) -- return; -+ if (!(status->flag & RX_FLAG_8023)) { -+ skb = ieee80211_rx_monitor(local, skb, rate); -+ if (!skb) -+ return; -+ } - - ieee80211_tpt_led_trig_rx(local, - ((struct ieee80211_hdr *)skb->data)->frame_control, - skb->len); - -- __ieee80211_rx_handle_packet(hw, pubsta, skb, list); -+ if (status->flag & RX_FLAG_8023) -+ __ieee80211_rx_handle_8023(hw, pubsta, skb, list); -+ else -+ __ieee80211_rx_handle_packet(hw, pubsta, skb, list); - - return; - drop: ---- a/net/mac80211/sta_info.h -+++ b/net/mac80211/sta_info.h -@@ -71,6 +71,7 @@ - * until pending frames are delivered - * @WLAN_STA_USES_ENCRYPTION: This station was configured for encryption, - * so drop all packets without a key later. -+ * @WLAN_STA_DECAP_OFFLOAD: This station uses rx decap offload - * - * @NUM_WLAN_STA_FLAGS: number of defined flags - */ -@@ -102,6 +103,7 @@ enum ieee80211_sta_info_flags { - WLAN_STA_MPSP_RECIPIENT, - WLAN_STA_PS_DELIVER, - WLAN_STA_USES_ENCRYPTION, -+ WLAN_STA_DECAP_OFFLOAD, - - NUM_WLAN_STA_FLAGS, - }; ---- a/net/mac80211/trace.h -+++ b/net/mac80211/trace.h -@@ -2761,7 +2761,7 @@ DEFINE_EVENT(local_sdata_addr_evt, drv_u - TP_ARGS(local, sdata) - ); - --TRACE_EVENT(drv_sta_set_4addr, -+DECLARE_EVENT_CLASS(sta_flag_evt, - TP_PROTO(struct ieee80211_local *local, - struct ieee80211_sub_if_data *sdata, - struct ieee80211_sta *sta, bool enabled), -@@ -2788,6 +2788,22 @@ TRACE_EVENT(drv_sta_set_4addr, - ) - ); - -+DEFINE_EVENT(sta_flag_evt, drv_sta_set_4addr, -+ TP_PROTO(struct ieee80211_local *local, -+ struct ieee80211_sub_if_data *sdata, -+ struct ieee80211_sta *sta, bool enabled), -+ -+ TP_ARGS(local, sdata, sta, enabled) -+); -+ -+DEFINE_EVENT(sta_flag_evt, drv_sta_set_decap_offload, -+ TP_PROTO(struct ieee80211_local *local, -+ struct ieee80211_sub_if_data *sdata, -+ struct ieee80211_sta *sta, bool enabled), -+ -+ TP_ARGS(local, sdata, sta, enabled) -+); -+ - #endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */ - - #undef TRACE_INCLUDE_PATH diff --git a/package/kernel/mac80211/patches/subsys/316-mac80211-enable-QoS-support-for-nl80211-ctrl-port.patch b/package/kernel/mac80211/patches/subsys/316-mac80211-enable-QoS-support-for-nl80211-ctrl-port.patch deleted file mode 100644 index 4be011ffec0..00000000000 --- a/package/kernel/mac80211/patches/subsys/316-mac80211-enable-QoS-support-for-nl80211-ctrl-port.patch +++ /dev/null @@ -1,116 +0,0 @@ -From: Markus Theil <markus.theil@tu-ilmenau.de> -Date: Sat, 6 Feb 2021 12:51:12 +0100 -Subject: [PATCH] mac80211: enable QoS support for nl80211 ctrl port - -This patch unifies sending control port frames -over nl80211 and AF_PACKET sockets a little more. - -Before this patch, EAPOL frames got QoS prioritization -only when using AF_PACKET sockets. - -__ieee80211_select_queue only selects a QoS-enabled queue -for control port frames, when the control port protocol -is set correctly on the skb. For the AF_PACKET path this -works, but the nl80211 path used ETH_P_802_3. - -Another check for injected frames in wme.c then prevented -the QoS TID to be copied in the frame. - -In order to fix this, get rid of the frame injection marking -for nl80211 ctrl port and set the correct ethernet protocol. - -Please note: -An erlier version of this path tried to prevent -frame aggregation for control port frames in order to speed up -the initial connection setup a little. This seemed to cause -issues on my older Intel dvm-based hardware, and was therefore -removed again. Future commits which try to reintroduce this -have to check carefully how hw behaves with aggregated and -non-aggregated traffic for the same TID. -My NIC: Intel(R) Centrino(R) Ultimate-N 6300 AGN, REV=0x74 - -Reported-by: kernel test robot <lkp@intel.com> -Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de> -Link: https://lore.kernel.org/r/20210206115112.567881-1-markus.theil@tu-ilmenau.de -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/net/mac80211/status.c -+++ b/net/mac80211/status.c -@@ -628,16 +628,12 @@ static void ieee80211_report_ack_skb(str - u64 cookie = IEEE80211_SKB_CB(skb)->ack.cookie; - struct ieee80211_sub_if_data *sdata; - struct ieee80211_hdr *hdr = (void *)skb->data; -- __be16 ethertype = 0; -- -- if (skb->len >= ETH_HLEN && skb->protocol == cpu_to_be16(ETH_P_802_3)) -- skb_copy_bits(skb, 2 * ETH_ALEN, ðertype, ETH_TLEN); - - rcu_read_lock(); - sdata = ieee80211_sdata_from_skb(local, skb); - if (sdata) { -- if (ethertype == sdata->control_port_protocol || -- ethertype == cpu_to_be16(ETH_P_PREAUTH)) -+ if (skb->protocol == sdata->control_port_protocol || -+ skb->protocol == cpu_to_be16(ETH_P_PREAUTH)) - cfg80211_control_port_tx_status(&sdata->wdev, - cookie, - skb->data, ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -1195,9 +1195,7 @@ ieee80211_tx_prepare(struct ieee80211_su - tx->sta = rcu_dereference(sdata->u.vlan.sta); - if (!tx->sta && sdata->wdev.use_4addr) - return TX_DROP; -- } else if (info->flags & (IEEE80211_TX_INTFL_NL80211_FRAME_TX | -- IEEE80211_TX_CTL_INJECTED) || -- tx->sdata->control_port_protocol == tx->skb->protocol) { -+ } else if (tx->sdata->control_port_protocol == tx->skb->protocol) { - tx->sta = sta_info_get_bss(sdata, hdr->addr1); - } - if (!tx->sta && !is_multicast_ether_addr(hdr->addr1)) -@@ -5421,6 +5419,7 @@ int ieee80211_tx_control_port(struct wip - { - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - struct ieee80211_local *local = sdata->local; -+ struct sta_info *sta; - struct sk_buff *skb; - struct ethhdr *ehdr; - u32 ctrl_flags = 0; -@@ -5443,8 +5442,7 @@ int ieee80211_tx_control_port(struct wip - if (cookie) - ctrl_flags |= IEEE80211_TX_CTL_REQ_TX_STATUS; - -- flags |= IEEE80211_TX_INTFL_NL80211_FRAME_TX | -- IEEE80211_TX_CTL_INJECTED; -+ flags |= IEEE80211_TX_INTFL_NL80211_FRAME_TX; - - skb = dev_alloc_skb(local->hw.extra_tx_headroom + - sizeof(struct ethhdr) + len); -@@ -5461,10 +5459,25 @@ int ieee80211_tx_control_port(struct wip - ehdr->h_proto = proto; - - skb->dev = dev; -- skb->protocol = htons(ETH_P_802_3); -+ skb->protocol = proto; - skb_reset_network_header(skb); - skb_reset_mac_header(skb); - -+ /* update QoS header to prioritize control port frames if possible, -+ * priorization also happens for control port frames send over -+ * AF_PACKET -+ */ -+ rcu_read_lock(); -+ -+ if (ieee80211_lookup_ra_sta(sdata, skb, &sta) == 0 && !IS_ERR(sta)) { -+ u16 queue = __ieee80211_select_queue(sdata, sta, skb); -+ -+ skb_set_queue_mapping(skb, queue); -+ skb_get_hash(skb); -+ } -+ -+ rcu_read_unlock(); -+ - /* mutex lock is only needed for incrementing the cookie counter */ - mutex_lock(&local->mtx); - diff --git a/package/kernel/mac80211/patches/subsys/320-cfg80211-allow-grace-period-for-DFS-available-after-.patch b/package/kernel/mac80211/patches/subsys/320-cfg80211-allow-grace-period-for-DFS-available-after-.patch new file mode 100644 index 00000000000..28e2144f7f5 --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/320-cfg80211-allow-grace-period-for-DFS-available-after-.patch @@ -0,0 +1,149 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Thu, 14 Sep 2023 13:17:16 +0200 +Subject: [PATCH] cfg80211: allow grace period for DFS available after beacon + shutdown + +Fixes reconfiguring an AP on a DFS channel in non-ETSI regdomain + +Fixes: b35a51c7dd25 ("cfg80211: Make pre-CAC results valid only for ETSI domain") +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/include/net/cfg80211.h ++++ b/include/net/cfg80211.h +@@ -175,6 +175,8 @@ enum ieee80211_channel_flags { + * @dfs_state: current state of this channel. Only relevant if radar is required + * on this channel. + * @dfs_state_entered: timestamp (jiffies) when the dfs state was entered. ++ * @dfs_state_last_available: timestamp (jiffies) of the last time when the ++ * channel was available. + * @dfs_cac_ms: DFS CAC time in milliseconds, this is valid for DFS channels. + */ + struct ieee80211_channel { +@@ -191,6 +193,7 @@ struct ieee80211_channel { + int orig_mag, orig_mpwr; + enum nl80211_dfs_state dfs_state; + unsigned long dfs_state_entered; ++ unsigned long dfs_state_last_available; + unsigned int dfs_cac_ms; + }; + +--- a/net/wireless/ap.c ++++ b/net/wireless/ap.c +@@ -30,6 +30,9 @@ static int ___cfg80211_stop_ap(struct cf + if (!wdev->links[link_id].ap.beacon_interval) + return -ENOENT; + ++ cfg80211_update_last_available(wdev->wiphy, ++ &wdev->links[link_id].ap.chandef); ++ + err = rdev_stop_ap(rdev, dev, link_id); + if (!err) { + wdev->conn_owner_nlportid = 0; +@@ -41,9 +44,6 @@ static int ___cfg80211_stop_ap(struct cf + if (notify) + nl80211_send_ap_stopped(wdev, link_id); + +- /* Should we apply the grace period during beaconing interface +- * shutdown also? +- */ + cfg80211_sched_dfs_chan_update(rdev); + } + +--- a/net/wireless/chan.c ++++ b/net/wireless/chan.c +@@ -461,6 +461,8 @@ static void cfg80211_set_chans_dfs_state + + c->dfs_state = dfs_state; + c->dfs_state_entered = jiffies; ++ if (dfs_state == NL80211_DFS_AVAILABLE) ++ c->dfs_state_last_available = jiffies; + } + } + +@@ -874,6 +876,49 @@ static bool cfg80211_get_chans_dfs_avail + return true; + } + ++static void ++__cfg80211_update_last_available(struct wiphy *wiphy, ++ u32 center_freq, ++ u32 bandwidth) ++{ ++ struct ieee80211_channel *c; ++ u32 freq, start_freq, end_freq; ++ ++ start_freq = cfg80211_get_start_freq(center_freq, bandwidth); ++ end_freq = cfg80211_get_end_freq(center_freq, bandwidth); ++ ++ /* ++ * Check entire range of channels for the bandwidth. ++ * If any channel in between is disabled or has not ++ * had gone through CAC return false ++ */ ++ for (freq = start_freq; freq <= end_freq; freq += MHZ_TO_KHZ(20)) { ++ c = ieee80211_get_channel_khz(wiphy, freq); ++ if (!c) ++ return; ++ ++ c->dfs_state_last_available = jiffies; ++ } ++} ++ ++void cfg80211_update_last_available(struct wiphy *wiphy, ++ const struct cfg80211_chan_def *chandef) ++{ ++ int width; ++ ++ width = cfg80211_chandef_get_width(chandef); ++ if (width < 0) ++ return; ++ ++ __cfg80211_update_last_available(wiphy, MHZ_TO_KHZ(chandef->center_freq1), ++ width); ++ if (chandef->width != NL80211_CHAN_WIDTH_80P80) ++ return; ++ ++ __cfg80211_update_last_available(wiphy, MHZ_TO_KHZ(chandef->center_freq2), ++ width); ++} ++ + static bool cfg80211_chandef_dfs_available(struct wiphy *wiphy, + const struct cfg80211_chan_def *chandef) + { +--- a/net/wireless/core.h ++++ b/net/wireless/core.h +@@ -474,6 +474,8 @@ void cfg80211_set_dfs_state(struct wiphy + enum nl80211_dfs_state dfs_state); + + void cfg80211_dfs_channels_update_work(struct work_struct *work); ++void cfg80211_update_last_available(struct wiphy *wiphy, ++ const struct cfg80211_chan_def *chandef); + + void cfg80211_sched_dfs_chan_update(struct cfg80211_registered_device *rdev); + +--- a/net/wireless/mlme.c ++++ b/net/wireless/mlme.c +@@ -915,6 +915,8 @@ void cfg80211_dfs_channels_update_work(s + if (c->dfs_state == NL80211_DFS_UNAVAILABLE) { + time_dfs_update = IEEE80211_DFS_MIN_NOP_TIME_MS; + radar_event = NL80211_RADAR_NOP_FINISHED; ++ timeout = c->dfs_state_entered + ++ msecs_to_jiffies(time_dfs_update); + } else { + if (regulatory_pre_cac_allowed(wiphy) || + cfg80211_any_wiphy_oper_chan(wiphy, c)) +@@ -922,11 +924,10 @@ void cfg80211_dfs_channels_update_work(s + + time_dfs_update = REG_PRE_CAC_EXPIRY_GRACE_MS; + radar_event = NL80211_RADAR_PRE_CAC_EXPIRED; ++ timeout = c->dfs_state_last_available + ++ msecs_to_jiffies(time_dfs_update); + } + +- timeout = c->dfs_state_entered + +- msecs_to_jiffies(time_dfs_update); +- + if (time_after_eq(jiffies, timeout)) { + c->dfs_state = NL80211_DFS_USABLE; + c->dfs_state_entered = jiffies; diff --git a/package/kernel/mac80211/patches/subsys/320-mac80211_hwsim-add-6GHz-channels.patch b/package/kernel/mac80211/patches/subsys/320-mac80211_hwsim-add-6GHz-channels.patch deleted file mode 100644 index a7c09f00bc4..00000000000 --- a/package/kernel/mac80211/patches/subsys/320-mac80211_hwsim-add-6GHz-channels.patch +++ /dev/null @@ -1,123 +0,0 @@ -From: Ramon Fontes <ramonreisfontes@gmail.com> -Date: Sun, 27 Dec 2020 00:11:55 -0300 -Subject: [PATCH] mac80211_hwsim: add 6GHz channels - -Advertise 6GHz channels to mac80211. - -Signed-off-by: Ramon Fontes <ramonreisfontes@gmail.com> -Link: https://lore.kernel.org/r/20201227031155.81161-1-ramonreisfontes@gmail.com -[reword commit message] -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/drivers/net/wireless/mac80211_hwsim.c -+++ b/drivers/net/wireless/mac80211_hwsim.c -@@ -311,6 +311,12 @@ static struct net_device *hwsim_mon; /* - .hw_value = (_freq), \ - } - -+#define CHAN6G(_freq) { \ -+ .band = NL80211_BAND_6GHZ, \ -+ .center_freq = (_freq), \ -+ .hw_value = (_freq), \ -+} -+ - static const struct ieee80211_channel hwsim_channels_2ghz[] = { - CHAN2G(2412), /* Channel 1 */ - CHAN2G(2417), /* Channel 2 */ -@@ -377,6 +383,68 @@ static const struct ieee80211_channel hw - CHAN5G(5925), /* Channel 185 */ - }; - -+static const struct ieee80211_channel hwsim_channels_6ghz[] = { -+ CHAN6G(5955), /* Channel 1 */ -+ CHAN6G(5975), /* Channel 5 */ -+ CHAN6G(5995), /* Channel 9 */ -+ CHAN6G(6015), /* Channel 13 */ -+ CHAN6G(6035), /* Channel 17 */ -+ CHAN6G(6055), /* Channel 21 */ -+ CHAN6G(6075), /* Channel 25 */ -+ CHAN6G(6095), /* Channel 29 */ -+ CHAN6G(6115), /* Channel 33 */ -+ CHAN6G(6135), /* Channel 37 */ -+ CHAN6G(6155), /* Channel 41 */ -+ CHAN6G(6175), /* Channel 45 */ -+ CHAN6G(6195), /* Channel 49 */ -+ CHAN6G(6215), /* Channel 53 */ -+ CHAN6G(6235), /* Channel 57 */ -+ CHAN6G(6255), /* Channel 61 */ -+ CHAN6G(6275), /* Channel 65 */ -+ CHAN6G(6295), /* Channel 69 */ -+ CHAN6G(6315), /* Channel 73 */ -+ CHAN6G(6335), /* Channel 77 */ -+ CHAN6G(6355), /* Channel 81 */ -+ CHAN6G(6375), /* Channel 85 */ -+ CHAN6G(6395), /* Channel 89 */ -+ CHAN6G(6415), /* Channel 93 */ -+ CHAN6G(6435), /* Channel 97 */ -+ CHAN6G(6455), /* Channel 181 */ -+ CHAN6G(6475), /* Channel 105 */ -+ CHAN6G(6495), /* Channel 109 */ -+ CHAN6G(6515), /* Channel 113 */ -+ CHAN6G(6535), /* Channel 117 */ -+ CHAN6G(6555), /* Channel 121 */ -+ CHAN6G(6575), /* Channel 125 */ -+ CHAN6G(6595), /* Channel 129 */ -+ CHAN6G(6615), /* Channel 133 */ -+ CHAN6G(6635), /* Channel 137 */ -+ CHAN6G(6655), /* Channel 141 */ -+ CHAN6G(6675), /* Channel 145 */ -+ CHAN6G(6695), /* Channel 149 */ -+ CHAN6G(6715), /* Channel 153 */ -+ CHAN6G(6735), /* Channel 157 */ -+ CHAN6G(6755), /* Channel 161 */ -+ CHAN6G(6775), /* Channel 165 */ -+ CHAN6G(6795), /* Channel 169 */ -+ CHAN6G(6815), /* Channel 173 */ -+ CHAN6G(6835), /* Channel 177 */ -+ CHAN6G(6855), /* Channel 181 */ -+ CHAN6G(6875), /* Channel 185 */ -+ CHAN6G(6895), /* Channel 189 */ -+ CHAN6G(6915), /* Channel 193 */ -+ CHAN6G(6935), /* Channel 197 */ -+ CHAN6G(6955), /* Channel 201 */ -+ CHAN6G(6975), /* Channel 205 */ -+ CHAN6G(6995), /* Channel 209 */ -+ CHAN6G(7015), /* Channel 213 */ -+ CHAN6G(7035), /* Channel 217 */ -+ CHAN6G(7055), /* Channel 221 */ -+ CHAN6G(7075), /* Channel 225 */ -+ CHAN6G(7095), /* Channel 229 */ -+ CHAN6G(7115), /* Channel 233 */ -+}; -+ - #define NUM_S1G_CHANS_US 51 - static struct ieee80211_channel hwsim_channels_s1g[NUM_S1G_CHANS_US]; - -@@ -548,6 +616,7 @@ struct mac80211_hwsim_data { - struct ieee80211_supported_band bands[NUM_NL80211_BANDS]; - struct ieee80211_channel channels_2ghz[ARRAY_SIZE(hwsim_channels_2ghz)]; - struct ieee80211_channel channels_5ghz[ARRAY_SIZE(hwsim_channels_5ghz)]; -+ struct ieee80211_channel channels_6ghz[ARRAY_SIZE(hwsim_channels_6ghz)]; - struct ieee80211_channel channels_s1g[ARRAY_SIZE(hwsim_channels_s1g)]; - struct ieee80211_rate rates[ARRAY_SIZE(hwsim_rates)]; - struct ieee80211_iface_combination if_combination; -@@ -578,7 +647,8 @@ struct mac80211_hwsim_data { - struct ieee80211_channel *channel; - unsigned long next_start, start, end; - } survey_data[ARRAY_SIZE(hwsim_channels_2ghz) + -- ARRAY_SIZE(hwsim_channels_5ghz)]; -+ ARRAY_SIZE(hwsim_channels_5ghz) + -+ ARRAY_SIZE(hwsim_channels_6ghz)]; - - struct ieee80211_channel *channel; - u64 beacon_int /* beacon interval in us */; -@@ -3149,6 +3219,8 @@ static int mac80211_hwsim_new_radio(stru - sizeof(hwsim_channels_2ghz)); - memcpy(data->channels_5ghz, hwsim_channels_5ghz, - sizeof(hwsim_channels_5ghz)); -+ memcpy(data->channels_6ghz, hwsim_channels_6ghz, -+ sizeof(hwsim_channels_6ghz)); - memcpy(data->channels_s1g, hwsim_channels_s1g, - sizeof(hwsim_channels_s1g)); - memcpy(data->rates, hwsim_rates, sizeof(hwsim_rates)); diff --git a/package/kernel/mac80211/patches/subsys/321-mac80211_hwsim-make-6-GHz-channels-usable.patch b/package/kernel/mac80211/patches/subsys/321-mac80211_hwsim-make-6-GHz-channels-usable.patch deleted file mode 100644 index 4bac10eefe7..00000000000 --- a/package/kernel/mac80211/patches/subsys/321-mac80211_hwsim-make-6-GHz-channels-usable.patch +++ /dev/null @@ -1,74 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Mon, 24 May 2021 11:46:09 +0200 -Subject: [PATCH] mac80211_hwsim: make 6 GHz channels usable - -The previous commit that claimed to add 6 GHz channels didn't actually make -them usable, since the 6 GHz band was not registered with mac80211. - -Fixes: 28881922abd7 ("mac80211_hwsim: add 6GHz channels") -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/drivers/net/wireless/mac80211_hwsim.c -+++ b/drivers/net/wireless/mac80211_hwsim.c -@@ -2968,15 +2968,19 @@ static void mac80211_hwsim_he_capab(stru - { - u16 n_iftype_data; - -- if (sband->band == NL80211_BAND_2GHZ) { -+ switch (sband->band) { -+ case NL80211_BAND_2GHZ: - n_iftype_data = ARRAY_SIZE(he_capa_2ghz); - sband->iftype_data = - (struct ieee80211_sband_iftype_data *)he_capa_2ghz; -- } else if (sband->band == NL80211_BAND_5GHZ) { -+ break; -+ case NL80211_BAND_5GHZ: -+ case NL80211_BAND_6GHZ: - n_iftype_data = ARRAY_SIZE(he_capa_5ghz); - sband->iftype_data = - (struct ieee80211_sband_iftype_data *)he_capa_5ghz; -- } else { -+ break; -+ default: - return; - } - -@@ -3265,6 +3269,12 @@ static int mac80211_hwsim_new_radio(stru - sband->vht_cap.vht_mcs.tx_mcs_map = - sband->vht_cap.vht_mcs.rx_mcs_map; - break; -+ case NL80211_BAND_6GHZ: -+ sband->channels = data->channels_6ghz; -+ sband->n_channels = ARRAY_SIZE(hwsim_channels_6ghz); -+ sband->bitrates = data->rates + 4; -+ sband->n_bitrates = ARRAY_SIZE(hwsim_rates) - 4; -+ break; - case NL80211_BAND_S1GHZ: - memcpy(&sband->s1g_cap, &hwsim_s1g_cap, - sizeof(sband->s1g_cap)); -@@ -3275,6 +3285,13 @@ static int mac80211_hwsim_new_radio(stru - continue; - } - -+ mac80211_hwsim_he_capab(sband); -+ -+ hw->wiphy->bands[band] = sband; -+ -+ if (band == NL80211_BAND_6GHZ) -+ continue; -+ - sband->ht_cap.ht_supported = true; - sband->ht_cap.cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 | - IEEE80211_HT_CAP_GRN_FLD | -@@ -3288,10 +3305,6 @@ static int mac80211_hwsim_new_radio(stru - sband->ht_cap.mcs.rx_mask[0] = 0xff; - sband->ht_cap.mcs.rx_mask[1] = 0xff; - sband->ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; -- -- mac80211_hwsim_he_capab(sband); -- -- hw->wiphy->bands[band] = sband; - } - - /* By default all radios belong to the first group */ diff --git a/package/kernel/mac80211/patches/subsys/337-mac80211-minstrel_ht-clean-up-CCK-code.patch b/package/kernel/mac80211/patches/subsys/337-mac80211-minstrel_ht-clean-up-CCK-code.patch deleted file mode 100644 index f667d2c94e5..00000000000 --- a/package/kernel/mac80211/patches/subsys/337-mac80211-minstrel_ht-clean-up-CCK-code.patch +++ /dev/null @@ -1,166 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 25 Dec 2020 16:22:52 +0100 -Subject: [PATCH] mac80211: minstrel_ht: clean up CCK code - -- move ack overhead out of rate duration table -- remove cck_supported, cck_supported_short - -Preparation for adding OFDM legacy rates support - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -136,20 +136,16 @@ - __VHT_GROUP(_streams, _sgi, _bw, \ - VHT_GROUP_SHIFT(_streams, _sgi, _bw)) - --#define CCK_DURATION(_bitrate, _short, _len) \ -+#define CCK_DURATION(_bitrate, _short) \ - (1000 * (10 /* SIFS */ + \ - (_short ? 72 + 24 : 144 + 48) + \ -- (8 * (_len + 4) * 10) / (_bitrate))) -- --#define CCK_ACK_DURATION(_bitrate, _short) \ -- (CCK_DURATION((_bitrate > 10 ? 20 : 10), false, 60) + \ -- CCK_DURATION(_bitrate, _short, AVG_PKT_SIZE)) -+ (8 * (AVG_PKT_SIZE + 4) * 10) / (_bitrate))) - - #define CCK_DURATION_LIST(_short, _s) \ -- CCK_ACK_DURATION(10, _short) >> _s, \ -- CCK_ACK_DURATION(20, _short) >> _s, \ -- CCK_ACK_DURATION(55, _short) >> _s, \ -- CCK_ACK_DURATION(110, _short) >> _s -+ CCK_DURATION(10, _short) >> _s, \ -+ CCK_DURATION(20, _short) >> _s, \ -+ CCK_DURATION(55, _short) >> _s, \ -+ CCK_DURATION(110, _short) >> _s - - #define __CCK_GROUP(_s) \ - [MINSTREL_CCK_GROUP] = { \ -@@ -163,7 +159,7 @@ - } - - #define CCK_GROUP_SHIFT \ -- GROUP_SHIFT(CCK_ACK_DURATION(10, false)) -+ GROUP_SHIFT(CCK_DURATION(10, false)) - - #define CCK_GROUP __CCK_GROUP(CCK_GROUP_SHIFT) - -@@ -349,15 +345,19 @@ int - minstrel_ht_get_tp_avg(struct minstrel_ht_sta *mi, int group, int rate, - int prob_avg) - { -- unsigned int nsecs = 0; -+ unsigned int nsecs = 0, overhead = mi->overhead; -+ unsigned int ampdu_len = 1; - - /* do not account throughput if sucess prob is below 10% */ - if (prob_avg < MINSTREL_FRAC(10, 100)) - return 0; - -- if (group != MINSTREL_CCK_GROUP) -- nsecs = 1000 * mi->overhead / minstrel_ht_avg_ampdu_len(mi); -+ if (group == MINSTREL_CCK_GROUP) -+ overhead = mi->overhead_legacy; -+ else -+ ampdu_len = minstrel_ht_avg_ampdu_len(mi); - -+ nsecs = 1000 * overhead / ampdu_len; - nsecs += minstrel_mcs_groups[group].duration[rate] << - minstrel_mcs_groups[group].shift; - -@@ -1031,7 +1031,10 @@ minstrel_calc_retransmit(struct minstrel - ctime += (t_slot * cw) >> 1; - cw = min((cw << 1) | 1, mp->cw_max); - -- if (index / MCS_GROUP_RATES != MINSTREL_CCK_GROUP) { -+ if (index / MCS_GROUP_RATES == MINSTREL_CCK_GROUP) { -+ overhead = mi->overhead_legacy; -+ overhead_rtscts = mi->overhead_legacy_rtscts; -+ } else { - overhead = mi->overhead; - overhead_rtscts = mi->overhead_rtscts; - } -@@ -1369,18 +1372,14 @@ minstrel_ht_update_cck(struct minstrel_p - if (!ieee80211_hw_check(mp->hw, SUPPORTS_HT_CCK_RATES)) - return; - -- mi->cck_supported = 0; -- mi->cck_supported_short = 0; - for (i = 0; i < 4; i++) { - if (!rate_supported(sta, sband->band, mp->cck_rates[i])) - continue; - -- mi->cck_supported |= BIT(i); -+ mi->supported[MINSTREL_CCK_GROUP] |= BIT(i); - if (sband->bitrates[i].flags & IEEE80211_RATE_SHORT_PREAMBLE) -- mi->cck_supported_short |= BIT(i); -+ mi->supported[MINSTREL_CCK_GROUP] |= BIT(i + 4); - } -- -- mi->supported[MINSTREL_CCK_GROUP] = mi->cck_supported; - } - - static void -@@ -1394,12 +1393,13 @@ minstrel_ht_update_caps(void *priv, stru - struct ieee80211_mcs_info *mcs = &sta->ht_cap.mcs; - u16 ht_cap = sta->ht_cap.cap; - struct ieee80211_sta_vht_cap *vht_cap = &sta->vht_cap; -+ const struct ieee80211_rate *ctl_rate; -+ bool ldpc, erp; - int use_vht; - int n_supported = 0; - int ack_dur; - int stbc; - int i; -- bool ldpc; - - /* fall back to the old minstrel for legacy stations */ - if (!sta->ht_cap.ht_supported) -@@ -1423,6 +1423,14 @@ minstrel_ht_update_caps(void *priv, stru - mi->overhead += ack_dur; - mi->overhead_rtscts = mi->overhead + 2 * ack_dur; - -+ ctl_rate = &sband->bitrates[rate_lowest_index(sband, sta)]; -+ erp = ctl_rate->flags & IEEE80211_RATE_ERP_G; -+ ack_dur = ieee80211_frame_duration(sband->band, 10, -+ ctl_rate->bitrate, erp, 1, -+ ieee80211_chandef_get_shift(chandef)); -+ mi->overhead_legacy = ack_dur; -+ mi->overhead_legacy_rtscts = mi->overhead_legacy + 2 * ack_dur; -+ - mi->avg_ampdu_len = MINSTREL_FRAC(1, 1); - - /* When using MRR, sample more on the first attempt, without delay */ -@@ -1523,8 +1531,6 @@ minstrel_ht_update_caps(void *priv, stru - if (!n_supported) - goto use_legacy; - -- mi->supported[MINSTREL_CCK_GROUP] |= mi->cck_supported_short << 4; -- - /* create an initial rate table with the lowest supported rates */ - minstrel_ht_update_stats(mp, mi, true); - minstrel_ht_update_rates(mp, mi); ---- a/net/mac80211/rc80211_minstrel_ht.h -+++ b/net/mac80211/rc80211_minstrel_ht.h -@@ -77,6 +77,8 @@ struct minstrel_ht_sta { - /* overhead time in usec for each frame */ - unsigned int overhead; - unsigned int overhead_rtscts; -+ unsigned int overhead_legacy; -+ unsigned int overhead_legacy_rtscts; - - unsigned int total_packets_last; - unsigned int total_packets_cur; -@@ -97,9 +99,6 @@ struct minstrel_ht_sta { - /* current MCS group to be sampled */ - u8 sample_group; - -- u8 cck_supported; -- u8 cck_supported_short; -- - /* Bitfield of supported MCS rates of all groups */ - u16 supported[MINSTREL_GROUPS_NB]; - diff --git a/package/kernel/mac80211/patches/subsys/338-mac80211-minstrel_ht-add-support-for-OFDM-rates-on-n.patch b/package/kernel/mac80211/patches/subsys/338-mac80211-minstrel_ht-add-support-for-OFDM-rates-on-n.patch deleted file mode 100644 index abefde7109c..00000000000 --- a/package/kernel/mac80211/patches/subsys/338-mac80211-minstrel_ht-add-support-for-OFDM-rates-on-n.patch +++ /dev/null @@ -1,762 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 26 Dec 2020 13:56:42 +0100 -Subject: [PATCH] mac80211: minstrel_ht: add support for OFDM rates on - non-HT clients - -The legacy minstrel code is essentially unmaintained and receives only very -little testing. In order to bring the significant algorithm improvements from -minstrel_ht to legacy clients, this patch adds support for OFDM rates to -minstrel_ht and removes the fallback to the legacy codepath. -This also makes it work much better on hardware with rate selection constraints, -e.g. mt76. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel.h -+++ b/net/mac80211/rc80211_minstrel.h -@@ -152,6 +152,7 @@ struct minstrel_priv { - unsigned int lookaround_rate_mrr; - - u8 cck_rates[4]; -+ u8 ofdm_rates[NUM_NL80211_BANDS][8]; - - #ifdef CPTCFG_MAC80211_DEBUGFS - /* ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -163,6 +163,38 @@ - - #define CCK_GROUP __CCK_GROUP(CCK_GROUP_SHIFT) - -+#define OFDM_DURATION(_bitrate) \ -+ (1000 * (16 /* SIFS + signal ext */ + \ -+ 16 /* T_PREAMBLE */ + \ -+ 4 /* T_SIGNAL */ + \ -+ 4 * (((16 + 80 * (AVG_PKT_SIZE + 4) + 6) / \ -+ ((_bitrate) * 4))))) -+ -+#define OFDM_DURATION_LIST(_s) \ -+ OFDM_DURATION(60) >> _s, \ -+ OFDM_DURATION(90) >> _s, \ -+ OFDM_DURATION(120) >> _s, \ -+ OFDM_DURATION(180) >> _s, \ -+ OFDM_DURATION(240) >> _s, \ -+ OFDM_DURATION(360) >> _s, \ -+ OFDM_DURATION(480) >> _s, \ -+ OFDM_DURATION(540) >> _s -+ -+#define __OFDM_GROUP(_s) \ -+ [MINSTREL_OFDM_GROUP] = { \ -+ .streams = 1, \ -+ .flags = 0, \ -+ .shift = _s, \ -+ .duration = { \ -+ OFDM_DURATION_LIST(_s), \ -+ } \ -+ } -+ -+#define OFDM_GROUP_SHIFT \ -+ GROUP_SHIFT(OFDM_DURATION(60)) -+ -+#define OFDM_GROUP __OFDM_GROUP(OFDM_GROUP_SHIFT) -+ - - static bool minstrel_vht_only = true; - module_param(minstrel_vht_only, bool, 0644); -@@ -199,6 +231,7 @@ const struct mcs_group minstrel_mcs_grou - MCS_GROUP(4, 1, BW_40), - - CCK_GROUP, -+ OFDM_GROUP, - - VHT_GROUP(1, 0, BW_20), - VHT_GROUP(2, 0, BW_20), -@@ -231,6 +264,8 @@ const struct mcs_group minstrel_mcs_grou - VHT_GROUP(4, 1, BW_80), - }; - -+const s16 minstrel_cck_bitrates[4] = { 10, 20, 55, 110 }; -+const s16 minstrel_ofdm_bitrates[8] = { 60, 90, 120, 180, 240, 360, 480, 540 }; - static u8 sample_table[SAMPLE_COLUMNS][MCS_GROUP_RATES] __read_mostly; - - static void -@@ -275,6 +310,13 @@ minstrel_get_valid_vht_rates(int bw, int - return 0x3ff & ~mask; - } - -+static bool -+minstrel_ht_is_legacy_group(int group) -+{ -+ return group == MINSTREL_CCK_GROUP || -+ group == MINSTREL_OFDM_GROUP; -+} -+ - /* - * Look up an MCS group index based on mac80211 rate information - */ -@@ -304,21 +346,34 @@ minstrel_ht_get_stats(struct minstrel_pr - if (rate->flags & IEEE80211_TX_RC_MCS) { - group = minstrel_ht_get_group_idx(rate); - idx = rate->idx % 8; -- } else if (rate->flags & IEEE80211_TX_RC_VHT_MCS) { -+ goto out; -+ } -+ -+ if (rate->flags & IEEE80211_TX_RC_VHT_MCS) { - group = minstrel_vht_get_group_idx(rate); - idx = ieee80211_rate_get_vht_mcs(rate); -- } else { -- group = MINSTREL_CCK_GROUP; -+ goto out; -+ } - -- for (idx = 0; idx < ARRAY_SIZE(mp->cck_rates); idx++) -- if (rate->idx == mp->cck_rates[idx]) -- break; -+ group = MINSTREL_CCK_GROUP; -+ for (idx = 0; idx < ARRAY_SIZE(mp->cck_rates); idx++) { -+ if (rate->idx != mp->cck_rates[idx]) -+ continue; - - /* short preamble */ - if ((mi->supported[group] & BIT(idx + 4)) && - (rate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)) -- idx += 4; -+ idx += 4; -+ goto out; - } -+ -+ group = MINSTREL_OFDM_GROUP; -+ for (idx = 0; idx < ARRAY_SIZE(mp->ofdm_rates[0]); idx++) -+ if (rate->idx == mp->ofdm_rates[mi->band][idx]) -+ goto out; -+ -+ idx = 0; -+out: - return &mi->groups[group].rates[idx]; - } - -@@ -352,7 +407,7 @@ minstrel_ht_get_tp_avg(struct minstrel_h - if (prob_avg < MINSTREL_FRAC(10, 100)) - return 0; - -- if (group == MINSTREL_CCK_GROUP) -+ if (minstrel_ht_is_legacy_group(group)) - overhead = mi->overhead_legacy; - else - ampdu_len = minstrel_ht_avg_ampdu_len(mi); -@@ -439,8 +494,8 @@ minstrel_ht_set_best_prob_rate(struct mi - /* if max_tp_rate[0] is from MCS_GROUP max_prob_rate get selected from - * MCS_GROUP as well as CCK_GROUP rates do not allow aggregation */ - max_tp_group = mi->max_tp_rate[0] / MCS_GROUP_RATES; -- if((index / MCS_GROUP_RATES == MINSTREL_CCK_GROUP) && -- (max_tp_group != MINSTREL_CCK_GROUP)) -+ if (minstrel_ht_is_legacy_group(index / MCS_GROUP_RATES) && -+ !minstrel_ht_is_legacy_group(max_tp_group)) - return; - - max_gpr_group = mg->max_group_prob_rate / MCS_GROUP_RATES; -@@ -476,13 +531,13 @@ minstrel_ht_set_best_prob_rate(struct mi - static void - minstrel_ht_assign_best_tp_rates(struct minstrel_ht_sta *mi, - u16 tmp_mcs_tp_rate[MAX_THR_RATES], -- u16 tmp_cck_tp_rate[MAX_THR_RATES]) -+ u16 tmp_legacy_tp_rate[MAX_THR_RATES]) - { - unsigned int tmp_group, tmp_idx, tmp_cck_tp, tmp_mcs_tp, tmp_prob; - int i; - -- tmp_group = tmp_cck_tp_rate[0] / MCS_GROUP_RATES; -- tmp_idx = tmp_cck_tp_rate[0] % MCS_GROUP_RATES; -+ tmp_group = tmp_legacy_tp_rate[0] / MCS_GROUP_RATES; -+ tmp_idx = tmp_legacy_tp_rate[0] % MCS_GROUP_RATES; - tmp_prob = mi->groups[tmp_group].rates[tmp_idx].prob_avg; - tmp_cck_tp = minstrel_ht_get_tp_avg(mi, tmp_group, tmp_idx, tmp_prob); - -@@ -493,7 +548,7 @@ minstrel_ht_assign_best_tp_rates(struct - - if (tmp_cck_tp > tmp_mcs_tp) { - for(i = 0; i < MAX_THR_RATES; i++) { -- minstrel_ht_sort_best_tp_rates(mi, tmp_cck_tp_rate[i], -+ minstrel_ht_sort_best_tp_rates(mi, tmp_legacy_tp_rate[i], - tmp_mcs_tp_rate); - } - } -@@ -511,6 +566,9 @@ minstrel_ht_prob_rate_reduce_streams(str - int tmp_max_streams, group, tmp_idx, tmp_prob; - int tmp_tp = 0; - -+ if (!mi->sta->ht_cap.ht_supported) -+ return; -+ - tmp_max_streams = minstrel_mcs_groups[mi->max_tp_rate[0] / - MCS_GROUP_RATES].streams; - for (group = 0; group < ARRAY_SIZE(minstrel_mcs_groups); group++) { -@@ -675,7 +733,8 @@ minstrel_ht_update_stats(struct minstrel - struct minstrel_rate_stats *mrs; - int group, i, j, cur_prob; - u16 tmp_mcs_tp_rate[MAX_THR_RATES], tmp_group_tp_rate[MAX_THR_RATES]; -- u16 tmp_cck_tp_rate[MAX_THR_RATES], index; -+ u16 tmp_legacy_tp_rate[MAX_THR_RATES], index; -+ bool ht_supported = mi->sta->ht_cap.ht_supported; - - mi->sample_mode = MINSTREL_SAMPLE_IDLE; - -@@ -704,21 +763,29 @@ minstrel_ht_update_stats(struct minstrel - mi->sample_count = 0; - - memset(tmp_mcs_tp_rate, 0, sizeof(tmp_mcs_tp_rate)); -- memset(tmp_cck_tp_rate, 0, sizeof(tmp_cck_tp_rate)); -+ memset(tmp_legacy_tp_rate, 0, sizeof(tmp_legacy_tp_rate)); - if (mi->supported[MINSTREL_CCK_GROUP]) -- for (j = 0; j < ARRAY_SIZE(tmp_cck_tp_rate); j++) -- tmp_cck_tp_rate[j] = MINSTREL_CCK_GROUP * MCS_GROUP_RATES; -+ for (j = 0; j < ARRAY_SIZE(tmp_legacy_tp_rate); j++) -+ tmp_legacy_tp_rate[j] = MINSTREL_CCK_GROUP * MCS_GROUP_RATES; -+ else if (mi->supported[MINSTREL_OFDM_GROUP]) -+ for (j = 0; j < ARRAY_SIZE(tmp_legacy_tp_rate); j++) -+ tmp_legacy_tp_rate[j] = MINSTREL_OFDM_GROUP * MCS_GROUP_RATES; - - if (mi->supported[MINSTREL_VHT_GROUP_0]) - index = MINSTREL_VHT_GROUP_0 * MCS_GROUP_RATES; -- else -+ else if (ht_supported) - index = MINSTREL_HT_GROUP_0 * MCS_GROUP_RATES; -+ else if (mi->supported[MINSTREL_CCK_GROUP]) -+ index = MINSTREL_CCK_GROUP * MCS_GROUP_RATES; -+ else -+ index = MINSTREL_OFDM_GROUP * MCS_GROUP_RATES; - - for (j = 0; j < ARRAY_SIZE(tmp_mcs_tp_rate); j++) - tmp_mcs_tp_rate[j] = index; - - /* Find best rate sets within all MCS groups*/ - for (group = 0; group < ARRAY_SIZE(minstrel_mcs_groups); group++) { -+ u16 *tp_rate = tmp_mcs_tp_rate; - - mg = &mi->groups[group]; - if (!mi->supported[group]) -@@ -730,6 +797,9 @@ minstrel_ht_update_stats(struct minstrel - for(j = 0; j < MAX_THR_RATES; j++) - tmp_group_tp_rate[j] = MCS_GROUP_RATES * group; - -+ if (group == MINSTREL_CCK_GROUP && ht_supported) -+ tp_rate = tmp_legacy_tp_rate; -+ - for (i = 0; i < MCS_GROUP_RATES; i++) { - if (!(mi->supported[group] & BIT(i))) - continue; -@@ -745,13 +815,7 @@ minstrel_ht_update_stats(struct minstrel - continue; - - /* Find max throughput rate set */ -- if (group != MINSTREL_CCK_GROUP) { -- minstrel_ht_sort_best_tp_rates(mi, index, -- tmp_mcs_tp_rate); -- } else if (group == MINSTREL_CCK_GROUP) { -- minstrel_ht_sort_best_tp_rates(mi, index, -- tmp_cck_tp_rate); -- } -+ minstrel_ht_sort_best_tp_rates(mi, index, tp_rate); - - /* Find max throughput rate set within a group */ - minstrel_ht_sort_best_tp_rates(mi, index, -@@ -766,7 +830,8 @@ minstrel_ht_update_stats(struct minstrel - } - - /* Assign new rate set per sta */ -- minstrel_ht_assign_best_tp_rates(mi, tmp_mcs_tp_rate, tmp_cck_tp_rate); -+ minstrel_ht_assign_best_tp_rates(mi, tmp_mcs_tp_rate, -+ tmp_legacy_tp_rate); - memcpy(mi->max_tp_rate, tmp_mcs_tp_rate, sizeof(mi->max_tp_rate)); - - /* Try to increase robustness of max_prob_rate*/ -@@ -795,8 +860,11 @@ minstrel_ht_update_stats(struct minstrel - } - - static bool --minstrel_ht_txstat_valid(struct minstrel_priv *mp, struct ieee80211_tx_rate *rate) -+minstrel_ht_txstat_valid(struct minstrel_priv *mp, struct minstrel_ht_sta *mi, -+ struct ieee80211_tx_rate *rate) - { -+ int i; -+ - if (rate->idx < 0) - return false; - -@@ -807,10 +875,15 @@ minstrel_ht_txstat_valid(struct minstrel - rate->flags & IEEE80211_TX_RC_VHT_MCS) - return true; - -- return rate->idx == mp->cck_rates[0] || -- rate->idx == mp->cck_rates[1] || -- rate->idx == mp->cck_rates[2] || -- rate->idx == mp->cck_rates[3]; -+ for (i = 0; i < ARRAY_SIZE(mp->cck_rates); i++) -+ if (rate->idx == mp->cck_rates[i]) -+ return true; -+ -+ for (i = 0; i < ARRAY_SIZE(mp->ofdm_rates[0]); i++) -+ if (rate->idx == mp->ofdm_rates[mi->band][i]) -+ return true; -+ -+ return false; - } - - static void -@@ -897,11 +970,6 @@ minstrel_ht_tx_status(void *priv, struct - bool sample_status = false; - int i; - -- if (!msp->is_ht) -- return mac80211_minstrel.tx_status_ext(priv, sband, -- &msp->legacy, st); -- -- - /* This packet was aggregated but doesn't carry status info */ - if ((info->flags & IEEE80211_TX_CTL_AMPDU) && - !(info->flags & IEEE80211_TX_STAT_AMPDU)) -@@ -930,10 +998,10 @@ minstrel_ht_tx_status(void *priv, struct - if (mi->sample_mode != MINSTREL_SAMPLE_IDLE) - rate_sample = minstrel_get_ratestats(mi, mi->sample_rate); - -- last = !minstrel_ht_txstat_valid(mp, &ar[0]); -+ last = !minstrel_ht_txstat_valid(mp, mi, &ar[0]); - for (i = 0; !last; i++) { - last = (i == IEEE80211_TX_MAX_RATES - 1) || -- !minstrel_ht_txstat_valid(mp, &ar[i + 1]); -+ !minstrel_ht_txstat_valid(mp, mi, &ar[i + 1]); - - rate = minstrel_ht_get_stats(mp, mi, &ar[i]); - if (rate == rate_sample) -@@ -1031,7 +1099,7 @@ minstrel_calc_retransmit(struct minstrel - ctime += (t_slot * cw) >> 1; - cw = min((cw << 1) | 1, mp->cw_max); - -- if (index / MCS_GROUP_RATES == MINSTREL_CCK_GROUP) { -+ if (minstrel_ht_is_legacy_group(index / MCS_GROUP_RATES)) { - overhead = mi->overhead_legacy; - overhead_rtscts = mi->overhead_legacy_rtscts; - } else { -@@ -1064,7 +1132,8 @@ static void - minstrel_ht_set_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi, - struct ieee80211_sta_rates *ratetbl, int offset, int index) - { -- const struct mcs_group *group = &minstrel_mcs_groups[index / MCS_GROUP_RATES]; -+ int group_idx = index / MCS_GROUP_RATES; -+ const struct mcs_group *group = &minstrel_mcs_groups[group_idx]; - struct minstrel_rate_stats *mrs; - u8 idx; - u16 flags = group->flags; -@@ -1083,13 +1152,17 @@ minstrel_ht_set_rate(struct minstrel_pri - ratetbl->rate[offset].count_rts = mrs->retry_count_rtscts; - } - -- if (index / MCS_GROUP_RATES == MINSTREL_CCK_GROUP) -+ index %= MCS_GROUP_RATES; -+ if (group_idx == MINSTREL_CCK_GROUP) - idx = mp->cck_rates[index % ARRAY_SIZE(mp->cck_rates)]; -+ else if (group_idx == MINSTREL_OFDM_GROUP) -+ idx = mp->ofdm_rates[mi->band][index % -+ ARRAY_SIZE(mp->ofdm_rates[0])]; - else if (flags & IEEE80211_TX_RC_VHT_MCS) - idx = ((group->streams - 1) << 4) | -- ((index % MCS_GROUP_RATES) & 0xF); -+ (index & 0xF); - else -- idx = index % MCS_GROUP_RATES + (group->streams - 1) * 8; -+ idx = index + (group->streams - 1) * 8; - - /* enable RTS/CTS if needed: - * - if station is in dynamic SMPS (and streams > 1) -@@ -1304,11 +1377,8 @@ minstrel_ht_get_rate(void *priv, struct - struct minstrel_priv *mp = priv; - int sample_idx; - -- if (!msp->is_ht) -- return mac80211_minstrel.get_rate(priv, sta, &msp->legacy, txrc); -- - if (!(info->flags & IEEE80211_TX_CTL_AMPDU) && -- mi->max_prob_rate / MCS_GROUP_RATES != MINSTREL_CCK_GROUP) -+ !minstrel_ht_is_legacy_group(mi->max_prob_rate / MCS_GROUP_RATES)) - minstrel_aggr_check(sta, txrc->skb); - - info->flags |= mi->tx_flags; -@@ -1349,6 +1419,9 @@ minstrel_ht_get_rate(void *priv, struct - if (sample_group == &minstrel_mcs_groups[MINSTREL_CCK_GROUP]) { - int idx = sample_idx % ARRAY_SIZE(mp->cck_rates); - rate->idx = mp->cck_rates[idx]; -+ } else if (sample_group == &minstrel_mcs_groups[MINSTREL_OFDM_GROUP]) { -+ int idx = sample_idx % ARRAY_SIZE(mp->ofdm_rates[0]); -+ rate->idx = mp->ofdm_rates[mi->band][idx]; - } else if (sample_group->flags & IEEE80211_TX_RC_VHT_MCS) { - ieee80211_rate_set_vht(rate, sample_idx % MCS_GROUP_RATES, - sample_group->streams); -@@ -1369,11 +1442,13 @@ minstrel_ht_update_cck(struct minstrel_p - if (sband->band != NL80211_BAND_2GHZ) - return; - -- if (!ieee80211_hw_check(mp->hw, SUPPORTS_HT_CCK_RATES)) -+ if (sta->ht_cap.ht_supported && -+ !ieee80211_hw_check(mp->hw, SUPPORTS_HT_CCK_RATES)) - return; - - for (i = 0; i < 4; i++) { -- if (!rate_supported(sta, sband->band, mp->cck_rates[i])) -+ if (mp->cck_rates[i] == 0xff || -+ !rate_supported(sta, sband->band, mp->cck_rates[i])) - continue; - - mi->supported[MINSTREL_CCK_GROUP] |= BIT(i); -@@ -1383,9 +1458,30 @@ minstrel_ht_update_cck(struct minstrel_p - } - - static void -+minstrel_ht_update_ofdm(struct minstrel_priv *mp, struct minstrel_ht_sta *mi, -+ struct ieee80211_supported_band *sband, -+ struct ieee80211_sta *sta) -+{ -+ const u8 *rates; -+ int i; -+ -+ if (sta->ht_cap.ht_supported) -+ return; -+ -+ rates = mp->ofdm_rates[sband->band]; -+ for (i = 0; i < ARRAY_SIZE(mp->ofdm_rates[0]); i++) { -+ if (rates[i] == 0xff || -+ !rate_supported(sta, sband->band, rates[i])) -+ continue; -+ -+ mi->supported[MINSTREL_OFDM_GROUP] |= BIT(i); -+ } -+} -+ -+static void - minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband, - struct cfg80211_chan_def *chandef, -- struct ieee80211_sta *sta, void *priv_sta) -+ struct ieee80211_sta *sta, void *priv_sta) - { - struct minstrel_priv *mp = priv; - struct minstrel_ht_sta_priv *msp = priv_sta; -@@ -1401,10 +1497,6 @@ minstrel_ht_update_caps(void *priv, stru - int stbc; - int i; - -- /* fall back to the old minstrel for legacy stations */ -- if (!sta->ht_cap.ht_supported) -- goto use_legacy; -- - BUILD_BUG_ON(ARRAY_SIZE(minstrel_mcs_groups) != MINSTREL_GROUPS_NB); - - if (vht_cap->vht_supported) -@@ -1412,10 +1504,10 @@ minstrel_ht_update_caps(void *priv, stru - else - use_vht = 0; - -- msp->is_ht = true; - memset(mi, 0, sizeof(*mi)); - - mi->sta = sta; -+ mi->band = sband->band; - mi->last_stats_update = jiffies; - - ack_dur = ieee80211_frame_duration(sband->band, 10, 60, 1, 1, 0); -@@ -1464,10 +1556,8 @@ minstrel_ht_update_caps(void *priv, stru - int bw, nss; - - mi->supported[i] = 0; -- if (i == MINSTREL_CCK_GROUP) { -- minstrel_ht_update_cck(mp, mi, sband, sta); -+ if (minstrel_ht_is_legacy_group(i)) - continue; -- } - - if (gflags & IEEE80211_TX_RC_SHORT_GI) { - if (gflags & IEEE80211_TX_RC_40_MHZ_WIDTH) { -@@ -1528,22 +1618,12 @@ minstrel_ht_update_caps(void *priv, stru - n_supported++; - } - -- if (!n_supported) -- goto use_legacy; -+ minstrel_ht_update_cck(mp, mi, sband, sta); -+ minstrel_ht_update_ofdm(mp, mi, sband, sta); - - /* create an initial rate table with the lowest supported rates */ - minstrel_ht_update_stats(mp, mi, true); - minstrel_ht_update_rates(mp, mi); -- -- return; -- --use_legacy: -- msp->is_ht = false; -- memset(&msp->legacy, 0, sizeof(msp->legacy)); -- msp->legacy.r = msp->ratelist; -- msp->legacy.sample_table = msp->sample_table; -- return mac80211_minstrel.rate_init(priv, sband, chandef, sta, -- &msp->legacy); - } - - static void -@@ -1611,40 +1691,70 @@ minstrel_ht_free_sta(void *priv, struct - } - - static void --minstrel_ht_init_cck_rates(struct minstrel_priv *mp) -+minstrel_ht_fill_rate_array(u8 *dest, struct ieee80211_supported_band *sband, -+ const s16 *bitrates, int n_rates, u32 rate_flags) - { -- static const int bitrates[4] = { 10, 20, 55, 110 }; -- struct ieee80211_supported_band *sband; -- u32 rate_flags = ieee80211_chandef_rate_flags(&mp->hw->conf.chandef); - int i, j; - -- sband = mp->hw->wiphy->bands[NL80211_BAND_2GHZ]; -- if (!sband) -- return; -- - for (i = 0; i < sband->n_bitrates; i++) { - struct ieee80211_rate *rate = &sband->bitrates[i]; - -- if (rate->flags & IEEE80211_RATE_ERP_G) -- continue; -- - if ((rate_flags & sband->bitrates[i].flags) != rate_flags) - continue; - -- for (j = 0; j < ARRAY_SIZE(bitrates); j++) { -+ for (j = 0; j < n_rates; j++) { - if (rate->bitrate != bitrates[j]) - continue; - -- mp->cck_rates[j] = i; -+ dest[j] = i; - break; - } - } - } - -+static void -+minstrel_ht_init_cck_rates(struct minstrel_priv *mp) -+{ -+ static const s16 bitrates[4] = { 10, 20, 55, 110 }; -+ struct ieee80211_supported_band *sband; -+ u32 rate_flags = ieee80211_chandef_rate_flags(&mp->hw->conf.chandef); -+ -+ memset(mp->cck_rates, 0xff, sizeof(mp->cck_rates)); -+ sband = mp->hw->wiphy->bands[NL80211_BAND_2GHZ]; -+ if (!sband) -+ return; -+ -+ BUILD_BUG_ON(ARRAY_SIZE(mp->cck_rates) != ARRAY_SIZE(bitrates)); -+ minstrel_ht_fill_rate_array(mp->cck_rates, sband, -+ minstrel_cck_bitrates, -+ ARRAY_SIZE(minstrel_cck_bitrates), -+ rate_flags); -+} -+ -+static void -+minstrel_ht_init_ofdm_rates(struct minstrel_priv *mp, enum nl80211_band band) -+{ -+ static const s16 bitrates[8] = { 60, 90, 120, 180, 240, 360, 480, 540 }; -+ struct ieee80211_supported_band *sband; -+ u32 rate_flags = ieee80211_chandef_rate_flags(&mp->hw->conf.chandef); -+ -+ memset(mp->ofdm_rates[band], 0xff, sizeof(mp->ofdm_rates[band])); -+ sband = mp->hw->wiphy->bands[band]; -+ if (!sband) -+ return; -+ -+ BUILD_BUG_ON(ARRAY_SIZE(mp->ofdm_rates[band]) != ARRAY_SIZE(bitrates)); -+ minstrel_ht_fill_rate_array(mp->ofdm_rates[band], sband, -+ minstrel_ofdm_bitrates, -+ ARRAY_SIZE(minstrel_ofdm_bitrates), -+ rate_flags); -+} -+ - static void * - minstrel_ht_alloc(struct ieee80211_hw *hw) - { - struct minstrel_priv *mp; -+ int i; - - mp = kzalloc(sizeof(struct minstrel_priv), GFP_ATOMIC); - if (!mp) -@@ -1681,6 +1791,8 @@ minstrel_ht_alloc(struct ieee80211_hw *h - mp->new_avg = true; - - minstrel_ht_init_cck_rates(mp); -+ for (i = 0; i < ARRAY_SIZE(mp->hw->wiphy->bands); i++) -+ minstrel_ht_init_ofdm_rates(mp, i); - - return mp; - } -@@ -1713,9 +1825,6 @@ static u32 minstrel_ht_get_expected_thro - struct minstrel_ht_sta *mi = &msp->ht; - int i, j, prob, tp_avg; - -- if (!msp->is_ht) -- return mac80211_minstrel.get_expected_throughput(priv_sta); -- - i = mi->max_tp_rate[0] / MCS_GROUP_RATES; - j = mi->max_tp_rate[0] % MCS_GROUP_RATES; - prob = mi->groups[i].rates[j].prob_avg; ---- a/net/mac80211/rc80211_minstrel_ht.h -+++ b/net/mac80211/rc80211_minstrel_ht.h -@@ -18,14 +18,15 @@ - MINSTREL_HT_STREAM_GROUPS) - #define MINSTREL_VHT_GROUPS_NB (MINSTREL_MAX_STREAMS * \ - MINSTREL_VHT_STREAM_GROUPS) --#define MINSTREL_CCK_GROUPS_NB 1 -+#define MINSTREL_LEGACY_GROUPS_NB 2 - #define MINSTREL_GROUPS_NB (MINSTREL_HT_GROUPS_NB + \ - MINSTREL_VHT_GROUPS_NB + \ -- MINSTREL_CCK_GROUPS_NB) -+ MINSTREL_LEGACY_GROUPS_NB) - - #define MINSTREL_HT_GROUP_0 0 - #define MINSTREL_CCK_GROUP (MINSTREL_HT_GROUP_0 + MINSTREL_HT_GROUPS_NB) --#define MINSTREL_VHT_GROUP_0 (MINSTREL_CCK_GROUP + 1) -+#define MINSTREL_OFDM_GROUP (MINSTREL_CCK_GROUP + 1) -+#define MINSTREL_VHT_GROUP_0 (MINSTREL_OFDM_GROUP + 1) - - #define MCS_GROUP_RATES 10 - -@@ -37,6 +38,8 @@ struct mcs_group { - u16 duration[MCS_GROUP_RATES]; - }; - -+extern const s16 minstrel_cck_bitrates[4]; -+extern const s16 minstrel_ofdm_bitrates[8]; - extern const struct mcs_group minstrel_mcs_groups[]; - - struct minstrel_mcs_group_data { -@@ -99,6 +102,8 @@ struct minstrel_ht_sta { - /* current MCS group to be sampled */ - u8 sample_group; - -+ u8 band; -+ - /* Bitfield of supported MCS rates of all groups */ - u16 supported[MINSTREL_GROUPS_NB]; - -@@ -107,13 +112,9 @@ struct minstrel_ht_sta { - }; - - struct minstrel_ht_sta_priv { -- union { -- struct minstrel_ht_sta ht; -- struct minstrel_sta_info legacy; -- }; -+ struct minstrel_ht_sta ht; - void *ratelist; - void *sample_table; -- bool is_ht; - }; - - void minstrel_ht_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir); ---- a/net/mac80211/rc80211_minstrel_ht_debugfs.c -+++ b/net/mac80211/rc80211_minstrel_ht_debugfs.c -@@ -52,7 +52,6 @@ minstrel_ht_stats_dump(struct minstrel_h - - for (j = 0; j < MCS_GROUP_RATES; j++) { - struct minstrel_rate_stats *mrs = &mi->groups[i].rates[j]; -- static const int bitrates[4] = { 10, 20, 55, 110 }; - int idx = i * MCS_GROUP_RATES + j; - unsigned int duration; - -@@ -67,6 +66,9 @@ minstrel_ht_stats_dump(struct minstrel_h - p += sprintf(p, "VHT%c0 ", htmode); - p += sprintf(p, "%cGI ", gimode); - p += sprintf(p, "%d ", mg->streams); -+ } else if (i == MINSTREL_OFDM_GROUP) { -+ p += sprintf(p, "OFDM "); -+ p += sprintf(p, "1 "); - } else { - p += sprintf(p, "CCK "); - p += sprintf(p, "%cP ", j < 4 ? 'L' : 'S'); -@@ -84,7 +86,12 @@ minstrel_ht_stats_dump(struct minstrel_h - } else if (gflags & IEEE80211_TX_RC_VHT_MCS) { - p += sprintf(p, " MCS%-1u/%1u", j, mg->streams); - } else { -- int r = bitrates[j % 4]; -+ int r; -+ -+ if (i == MINSTREL_OFDM_GROUP) -+ r = minstrel_ofdm_bitrates[j % 8]; -+ else -+ r = minstrel_cck_bitrates[j % 4]; - - p += sprintf(p, " %2u.%1uM", r / 10, r % 10); - } -@@ -124,16 +131,8 @@ minstrel_ht_stats_open(struct inode *ino - struct minstrel_ht_sta *mi = &msp->ht; - struct minstrel_debugfs_info *ms; - unsigned int i; -- int ret; - char *p; - -- if (!msp->is_ht) { -- inode->i_private = &msp->legacy; -- ret = minstrel_stats_open(inode, file); -- inode->i_private = msp; -- return ret; -- } -- - ms = kmalloc(32768, GFP_KERNEL); - if (!ms) - return -ENOMEM; -@@ -199,7 +198,6 @@ minstrel_ht_stats_csv_dump(struct minstr - - for (j = 0; j < MCS_GROUP_RATES; j++) { - struct minstrel_rate_stats *mrs = &mi->groups[i].rates[j]; -- static const int bitrates[4] = { 10, 20, 55, 110 }; - int idx = i * MCS_GROUP_RATES + j; - unsigned int duration; - -@@ -214,6 +212,8 @@ minstrel_ht_stats_csv_dump(struct minstr - p += sprintf(p, "VHT%c0,", htmode); - p += sprintf(p, "%cGI,", gimode); - p += sprintf(p, "%d,", mg->streams); -+ } else if (i == MINSTREL_OFDM_GROUP) { -+ p += sprintf(p, "OFDM,,1,"); - } else { - p += sprintf(p, "CCK,"); - p += sprintf(p, "%cP,", j < 4 ? 'L' : 'S'); -@@ -231,7 +231,13 @@ minstrel_ht_stats_csv_dump(struct minstr - } else if (gflags & IEEE80211_TX_RC_VHT_MCS) { - p += sprintf(p, ",MCS%-1u/%1u,", j, mg->streams); - } else { -- int r = bitrates[j % 4]; -+ int r; -+ -+ if (i == MINSTREL_OFDM_GROUP) -+ r = minstrel_ofdm_bitrates[j % 8]; -+ else -+ r = minstrel_cck_bitrates[j % 4]; -+ - p += sprintf(p, ",%2u.%1uM,", r / 10, r % 10); - } - -@@ -274,18 +280,9 @@ minstrel_ht_stats_csv_open(struct inode - struct minstrel_ht_sta *mi = &msp->ht; - struct minstrel_debugfs_info *ms; - unsigned int i; -- int ret; - char *p; - -- if (!msp->is_ht) { -- inode->i_private = &msp->legacy; -- ret = minstrel_stats_csv_open(inode, file); -- inode->i_private = msp; -- return ret; -- } -- - ms = kmalloc(32768, GFP_KERNEL); -- - if (!ms) - return -ENOMEM; - diff --git a/package/kernel/mac80211/patches/subsys/339-mac80211-remove-legacy-minstrel-rate-control.patch b/package/kernel/mac80211/patches/subsys/339-mac80211-remove-legacy-minstrel-rate-control.patch deleted file mode 100644 index 1cab2eb1947..00000000000 --- a/package/kernel/mac80211/patches/subsys/339-mac80211-remove-legacy-minstrel-rate-control.patch +++ /dev/null @@ -1,1328 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 26 Dec 2020 14:23:47 +0100 -Subject: [PATCH] mac80211: remove legacy minstrel rate control - -Now that minstrel_ht supports legacy rates, it is no longer needed - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - delete mode 100644 net/mac80211/rc80211_minstrel.c - delete mode 100644 net/mac80211/rc80211_minstrel.h - delete mode 100644 net/mac80211/rc80211_minstrel_debugfs.c - ---- a/net/mac80211/Makefile -+++ b/net/mac80211/Makefile -@@ -56,11 +56,9 @@ mac80211-$(CONFIG_PM) += pm.o - CFLAGS_trace.o := -I$(src) - - rc80211_minstrel-y := \ -- rc80211_minstrel.o \ - rc80211_minstrel_ht.o - - rc80211_minstrel-$(CPTCFG_MAC80211_DEBUGFS) += \ -- rc80211_minstrel_debugfs.o \ - rc80211_minstrel_ht_debugfs.o - - mac80211-$(CPTCFG_MAC80211_RC_MINSTREL) += $(rc80211_minstrel-y) ---- a/net/mac80211/rc80211_minstrel.c -+++ /dev/null -@@ -1,574 +0,0 @@ --/* -- * Copyright (C) 2008 Felix Fietkau <nbd@openwrt.org> -- * -- * 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. -- * -- * Based on minstrel.c: -- * Copyright (C) 2005-2007 Derek Smithies <derek@indranet.co.nz> -- * Sponsored by Indranet Technologies Ltd -- * -- * Based on sample.c: -- * Copyright (c) 2005 John Bicket -- * All rights reserved. -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions -- * are met: -- * 1. Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer, -- * without modification. -- * 2. Redistributions in binary form must reproduce at minimum a disclaimer -- * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any -- * redistribution must be conditioned upon including a substantially -- * similar Disclaimer requirement for further binary redistribution. -- * 3. Neither the names of the above-listed copyright holders nor the names -- * of any contributors may be used to endorse or promote products derived -- * from this software without specific prior written permission. -- * -- * Alternatively, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") version 2 as published by the Free -- * Software Foundation. -- * -- * NO WARRANTY -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -- * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY -- * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL -- * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, -- * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER -- * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF -- * THE POSSIBILITY OF SUCH DAMAGES. -- */ --#include <linux/netdevice.h> --#include <linux/types.h> --#include <linux/skbuff.h> --#include <linux/debugfs.h> --#include <linux/random.h> --#include <linux/ieee80211.h> --#include <linux/slab.h> --#include <net/mac80211.h> --#include "rate.h" --#include "rc80211_minstrel.h" -- --#define SAMPLE_TBL(_mi, _idx, _col) \ -- _mi->sample_table[(_idx * SAMPLE_COLUMNS) + _col] -- --/* convert mac80211 rate index to local array index */ --static inline int --rix_to_ndx(struct minstrel_sta_info *mi, int rix) --{ -- int i = rix; -- for (i = rix; i >= 0; i--) -- if (mi->r[i].rix == rix) -- break; -- return i; --} -- --/* return current EMWA throughput */ --int minstrel_get_tp_avg(struct minstrel_rate *mr, int prob_avg) --{ -- int usecs; -- -- usecs = mr->perfect_tx_time; -- if (!usecs) -- usecs = 1000000; -- -- /* reset thr. below 10% success */ -- if (mr->stats.prob_avg < MINSTREL_FRAC(10, 100)) -- return 0; -- -- if (prob_avg > MINSTREL_FRAC(90, 100)) -- return MINSTREL_TRUNC(100000 * (MINSTREL_FRAC(90, 100) / usecs)); -- else -- return MINSTREL_TRUNC(100000 * (prob_avg / usecs)); --} -- --/* find & sort topmost throughput rates */ --static inline void --minstrel_sort_best_tp_rates(struct minstrel_sta_info *mi, int i, u8 *tp_list) --{ -- int j; -- struct minstrel_rate_stats *tmp_mrs; -- struct minstrel_rate_stats *cur_mrs = &mi->r[i].stats; -- -- for (j = MAX_THR_RATES; j > 0; --j) { -- tmp_mrs = &mi->r[tp_list[j - 1]].stats; -- if (minstrel_get_tp_avg(&mi->r[i], cur_mrs->prob_avg) <= -- minstrel_get_tp_avg(&mi->r[tp_list[j - 1]], tmp_mrs->prob_avg)) -- break; -- } -- -- if (j < MAX_THR_RATES - 1) -- memmove(&tp_list[j + 1], &tp_list[j], MAX_THR_RATES - (j + 1)); -- if (j < MAX_THR_RATES) -- tp_list[j] = i; --} -- --static void --minstrel_set_rate(struct minstrel_sta_info *mi, struct ieee80211_sta_rates *ratetbl, -- int offset, int idx) --{ -- struct minstrel_rate *r = &mi->r[idx]; -- -- ratetbl->rate[offset].idx = r->rix; -- ratetbl->rate[offset].count = r->adjusted_retry_count; -- ratetbl->rate[offset].count_cts = r->retry_count_cts; -- ratetbl->rate[offset].count_rts = r->stats.retry_count_rtscts; --} -- --static void --minstrel_update_rates(struct minstrel_priv *mp, struct minstrel_sta_info *mi) --{ -- struct ieee80211_sta_rates *ratetbl; -- int i = 0; -- -- ratetbl = kzalloc(sizeof(*ratetbl), GFP_ATOMIC); -- if (!ratetbl) -- return; -- -- /* Start with max_tp_rate */ -- minstrel_set_rate(mi, ratetbl, i++, mi->max_tp_rate[0]); -- -- if (mp->hw->max_rates >= 3) { -- /* At least 3 tx rates supported, use max_tp_rate2 next */ -- minstrel_set_rate(mi, ratetbl, i++, mi->max_tp_rate[1]); -- } -- -- if (mp->hw->max_rates >= 2) { -- /* At least 2 tx rates supported, use max_prob_rate next */ -- minstrel_set_rate(mi, ratetbl, i++, mi->max_prob_rate); -- } -- -- /* Use lowest rate last */ -- ratetbl->rate[i].idx = mi->lowest_rix; -- ratetbl->rate[i].count = mp->max_retry; -- ratetbl->rate[i].count_cts = mp->max_retry; -- ratetbl->rate[i].count_rts = mp->max_retry; -- -- rate_control_set_rates(mp->hw, mi->sta, ratetbl); --} -- --/* --* Recalculate statistics and counters of a given rate --*/ --void --minstrel_calc_rate_stats(struct minstrel_priv *mp, -- struct minstrel_rate_stats *mrs) --{ -- unsigned int cur_prob; -- -- if (unlikely(mrs->attempts > 0)) { -- mrs->sample_skipped = 0; -- cur_prob = MINSTREL_FRAC(mrs->success, mrs->attempts); -- if (mp->new_avg) { -- minstrel_filter_avg_add(&mrs->prob_avg, -- &mrs->prob_avg_1, cur_prob); -- } else if (unlikely(!mrs->att_hist)) { -- mrs->prob_avg = cur_prob; -- } else { -- /*update exponential weighted moving avarage */ -- mrs->prob_avg = minstrel_ewma(mrs->prob_avg, -- cur_prob, -- EWMA_LEVEL); -- } -- mrs->att_hist += mrs->attempts; -- mrs->succ_hist += mrs->success; -- } else { -- mrs->sample_skipped++; -- } -- -- mrs->last_success = mrs->success; -- mrs->last_attempts = mrs->attempts; -- mrs->success = 0; -- mrs->attempts = 0; --} -- --static void --minstrel_update_stats(struct minstrel_priv *mp, struct minstrel_sta_info *mi) --{ -- u8 tmp_tp_rate[MAX_THR_RATES]; -- u8 tmp_prob_rate = 0; -- int i, tmp_cur_tp, tmp_prob_tp; -- -- for (i = 0; i < MAX_THR_RATES; i++) -- tmp_tp_rate[i] = 0; -- -- for (i = 0; i < mi->n_rates; i++) { -- struct minstrel_rate *mr = &mi->r[i]; -- struct minstrel_rate_stats *mrs = &mi->r[i].stats; -- struct minstrel_rate_stats *tmp_mrs = &mi->r[tmp_prob_rate].stats; -- -- /* Update statistics of success probability per rate */ -- minstrel_calc_rate_stats(mp, mrs); -- -- /* Sample less often below the 10% chance of success. -- * Sample less often above the 95% chance of success. */ -- if (mrs->prob_avg > MINSTREL_FRAC(95, 100) || -- mrs->prob_avg < MINSTREL_FRAC(10, 100)) { -- mr->adjusted_retry_count = mrs->retry_count >> 1; -- if (mr->adjusted_retry_count > 2) -- mr->adjusted_retry_count = 2; -- mr->sample_limit = 4; -- } else { -- mr->sample_limit = -1; -- mr->adjusted_retry_count = mrs->retry_count; -- } -- if (!mr->adjusted_retry_count) -- mr->adjusted_retry_count = 2; -- -- minstrel_sort_best_tp_rates(mi, i, tmp_tp_rate); -- -- /* To determine the most robust rate (max_prob_rate) used at -- * 3rd mmr stage we distinct between two cases: -- * (1) if any success probabilitiy >= 95%, out of those rates -- * choose the maximum throughput rate as max_prob_rate -- * (2) if all success probabilities < 95%, the rate with -- * highest success probability is chosen as max_prob_rate */ -- if (mrs->prob_avg >= MINSTREL_FRAC(95, 100)) { -- tmp_cur_tp = minstrel_get_tp_avg(mr, mrs->prob_avg); -- tmp_prob_tp = minstrel_get_tp_avg(&mi->r[tmp_prob_rate], -- tmp_mrs->prob_avg); -- if (tmp_cur_tp >= tmp_prob_tp) -- tmp_prob_rate = i; -- } else { -- if (mrs->prob_avg >= tmp_mrs->prob_avg) -- tmp_prob_rate = i; -- } -- } -- -- /* Assign the new rate set */ -- memcpy(mi->max_tp_rate, tmp_tp_rate, sizeof(mi->max_tp_rate)); -- mi->max_prob_rate = tmp_prob_rate; -- --#ifdef CPTCFG_MAC80211_DEBUGFS -- /* use fixed index if set */ -- if (mp->fixed_rate_idx != -1) { -- mi->max_tp_rate[0] = mp->fixed_rate_idx; -- mi->max_tp_rate[1] = mp->fixed_rate_idx; -- mi->max_prob_rate = mp->fixed_rate_idx; -- } --#endif -- -- /* Reset update timer */ -- mi->last_stats_update = jiffies; -- -- minstrel_update_rates(mp, mi); --} -- --static void --minstrel_tx_status(void *priv, struct ieee80211_supported_band *sband, -- void *priv_sta, struct ieee80211_tx_status *st) --{ -- struct ieee80211_tx_info *info = st->info; -- struct minstrel_priv *mp = priv; -- struct minstrel_sta_info *mi = priv_sta; -- struct ieee80211_tx_rate *ar = info->status.rates; -- int i, ndx; -- int success; -- -- success = !!(info->flags & IEEE80211_TX_STAT_ACK); -- -- for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) { -- if (ar[i].idx < 0 || !ar[i].count) -- break; -- -- ndx = rix_to_ndx(mi, ar[i].idx); -- if (ndx < 0) -- continue; -- -- mi->r[ndx].stats.attempts += ar[i].count; -- -- if ((i != IEEE80211_TX_MAX_RATES - 1) && (ar[i + 1].idx < 0)) -- mi->r[ndx].stats.success += success; -- } -- -- if (time_after(jiffies, mi->last_stats_update + -- mp->update_interval / (mp->new_avg ? 2 : 1))) -- minstrel_update_stats(mp, mi); --} -- -- --static inline unsigned int --minstrel_get_retry_count(struct minstrel_rate *mr, -- struct ieee80211_tx_info *info) --{ -- u8 retry = mr->adjusted_retry_count; -- -- if (info->control.use_rts) -- retry = max_t(u8, 2, min(mr->stats.retry_count_rtscts, retry)); -- else if (info->control.use_cts_prot) -- retry = max_t(u8, 2, min(mr->retry_count_cts, retry)); -- return retry; --} -- -- --static int --minstrel_get_next_sample(struct minstrel_sta_info *mi) --{ -- unsigned int sample_ndx; -- sample_ndx = SAMPLE_TBL(mi, mi->sample_row, mi->sample_column); -- mi->sample_row++; -- if ((int) mi->sample_row >= mi->n_rates) { -- mi->sample_row = 0; -- mi->sample_column++; -- if (mi->sample_column >= SAMPLE_COLUMNS) -- mi->sample_column = 0; -- } -- return sample_ndx; --} -- --static void --minstrel_get_rate(void *priv, struct ieee80211_sta *sta, -- void *priv_sta, struct ieee80211_tx_rate_control *txrc) --{ -- struct sk_buff *skb = txrc->skb; -- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); -- struct minstrel_sta_info *mi = priv_sta; -- struct minstrel_priv *mp = priv; -- struct ieee80211_tx_rate *rate = &info->control.rates[0]; -- struct minstrel_rate *msr, *mr; -- unsigned int ndx; -- bool mrr_capable; -- bool prev_sample; -- int delta; -- int sampling_ratio; -- -- /* check multi-rate-retry capabilities & adjust lookaround_rate */ -- mrr_capable = mp->has_mrr && -- !txrc->rts && -- !txrc->bss_conf->use_cts_prot; -- if (mrr_capable) -- sampling_ratio = mp->lookaround_rate_mrr; -- else -- sampling_ratio = mp->lookaround_rate; -- -- /* increase sum packet counter */ -- mi->total_packets++; -- --#ifdef CPTCFG_MAC80211_DEBUGFS -- if (mp->fixed_rate_idx != -1) -- return; --#endif -- -- /* Don't use EAPOL frames for sampling on non-mrr hw */ -- if (mp->hw->max_rates == 1 && -- (info->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO)) -- return; -- -- delta = (mi->total_packets * sampling_ratio / 100) - -- mi->sample_packets; -- -- /* delta < 0: no sampling required */ -- prev_sample = mi->prev_sample; -- mi->prev_sample = false; -- if (delta < 0 || (!mrr_capable && prev_sample)) -- return; -- -- if (mi->total_packets >= 10000) { -- mi->sample_packets = 0; -- mi->total_packets = 0; -- } else if (delta > mi->n_rates * 2) { -- /* With multi-rate retry, not every planned sample -- * attempt actually gets used, due to the way the retry -- * chain is set up - [max_tp,sample,prob,lowest] for -- * sample_rate < max_tp. -- * -- * If there's too much sampling backlog and the link -- * starts getting worse, minstrel would start bursting -- * out lots of sampling frames, which would result -- * in a large throughput loss. */ -- mi->sample_packets += (delta - mi->n_rates * 2); -- } -- -- /* get next random rate sample */ -- ndx = minstrel_get_next_sample(mi); -- msr = &mi->r[ndx]; -- mr = &mi->r[mi->max_tp_rate[0]]; -- -- /* Decide if direct ( 1st mrr stage) or indirect (2nd mrr stage) -- * rate sampling method should be used. -- * Respect such rates that are not sampled for 20 interations. -- */ -- if (msr->perfect_tx_time < mr->perfect_tx_time || -- msr->stats.sample_skipped >= 20) { -- if (!msr->sample_limit) -- return; -- -- mi->sample_packets++; -- if (msr->sample_limit > 0) -- msr->sample_limit--; -- } -- -- /* If we're not using MRR and the sampling rate already -- * has a probability of >95%, we shouldn't be attempting -- * to use it, as this only wastes precious airtime */ -- if (!mrr_capable && -- (mi->r[ndx].stats.prob_avg > MINSTREL_FRAC(95, 100))) -- return; -- -- mi->prev_sample = true; -- -- rate->idx = mi->r[ndx].rix; -- rate->count = minstrel_get_retry_count(&mi->r[ndx], info); -- info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE; --} -- -- --static void --calc_rate_durations(enum nl80211_band band, -- struct minstrel_rate *d, -- struct ieee80211_rate *rate, -- struct cfg80211_chan_def *chandef) --{ -- int erp = !!(rate->flags & IEEE80211_RATE_ERP_G); -- int shift = ieee80211_chandef_get_shift(chandef); -- -- d->perfect_tx_time = ieee80211_frame_duration(band, 1200, -- DIV_ROUND_UP(rate->bitrate, 1 << shift), erp, 1, -- shift); -- d->ack_time = ieee80211_frame_duration(band, 10, -- DIV_ROUND_UP(rate->bitrate, 1 << shift), erp, 1, -- shift); --} -- --static void --init_sample_table(struct minstrel_sta_info *mi) --{ -- unsigned int i, col, new_idx; -- u8 rnd[8]; -- -- mi->sample_column = 0; -- mi->sample_row = 0; -- memset(mi->sample_table, 0xff, SAMPLE_COLUMNS * mi->n_rates); -- -- for (col = 0; col < SAMPLE_COLUMNS; col++) { -- prandom_bytes(rnd, sizeof(rnd)); -- for (i = 0; i < mi->n_rates; i++) { -- new_idx = (i + rnd[i & 7]) % mi->n_rates; -- while (SAMPLE_TBL(mi, new_idx, col) != 0xff) -- new_idx = (new_idx + 1) % mi->n_rates; -- -- SAMPLE_TBL(mi, new_idx, col) = i; -- } -- } --} -- --static void --minstrel_rate_init(void *priv, struct ieee80211_supported_band *sband, -- struct cfg80211_chan_def *chandef, -- struct ieee80211_sta *sta, void *priv_sta) --{ -- struct minstrel_sta_info *mi = priv_sta; -- struct minstrel_priv *mp = priv; -- struct ieee80211_rate *ctl_rate; -- unsigned int i, n = 0; -- unsigned int t_slot = 9; /* FIXME: get real slot time */ -- u32 rate_flags; -- -- mi->sta = sta; -- mi->lowest_rix = rate_lowest_index(sband, sta); -- ctl_rate = &sband->bitrates[mi->lowest_rix]; -- mi->sp_ack_dur = ieee80211_frame_duration(sband->band, 10, -- ctl_rate->bitrate, -- !!(ctl_rate->flags & IEEE80211_RATE_ERP_G), 1, -- ieee80211_chandef_get_shift(chandef)); -- -- rate_flags = ieee80211_chandef_rate_flags(&mp->hw->conf.chandef); -- memset(mi->max_tp_rate, 0, sizeof(mi->max_tp_rate)); -- mi->max_prob_rate = 0; -- -- for (i = 0; i < sband->n_bitrates; i++) { -- struct minstrel_rate *mr = &mi->r[n]; -- struct minstrel_rate_stats *mrs = &mi->r[n].stats; -- unsigned int tx_time = 0, tx_time_cts = 0, tx_time_rtscts = 0; -- unsigned int tx_time_single; -- unsigned int cw = mp->cw_min; -- int shift; -- -- if (!rate_supported(sta, sband->band, i)) -- continue; -- if ((rate_flags & sband->bitrates[i].flags) != rate_flags) -- continue; -- -- n++; -- memset(mr, 0, sizeof(*mr)); -- memset(mrs, 0, sizeof(*mrs)); -- -- mr->rix = i; -- shift = ieee80211_chandef_get_shift(chandef); -- mr->bitrate = DIV_ROUND_UP(sband->bitrates[i].bitrate, -- (1 << shift) * 5); -- calc_rate_durations(sband->band, mr, &sband->bitrates[i], -- chandef); -- -- /* calculate maximum number of retransmissions before -- * fallback (based on maximum segment size) */ -- mr->sample_limit = -1; -- mrs->retry_count = 1; -- mr->retry_count_cts = 1; -- mrs->retry_count_rtscts = 1; -- tx_time = mr->perfect_tx_time + mi->sp_ack_dur; -- do { -- /* add one retransmission */ -- tx_time_single = mr->ack_time + mr->perfect_tx_time; -- -- /* contention window */ -- tx_time_single += (t_slot * cw) >> 1; -- cw = min((cw << 1) | 1, mp->cw_max); -- -- tx_time += tx_time_single; -- tx_time_cts += tx_time_single + mi->sp_ack_dur; -- tx_time_rtscts += tx_time_single + 2 * mi->sp_ack_dur; -- if ((tx_time_cts < mp->segment_size) && -- (mr->retry_count_cts < mp->max_retry)) -- mr->retry_count_cts++; -- if ((tx_time_rtscts < mp->segment_size) && -- (mrs->retry_count_rtscts < mp->max_retry)) -- mrs->retry_count_rtscts++; -- } while ((tx_time < mp->segment_size) && -- (++mr->stats.retry_count < mp->max_retry)); -- mr->adjusted_retry_count = mrs->retry_count; -- if (!(sband->bitrates[i].flags & IEEE80211_RATE_ERP_G)) -- mr->retry_count_cts = mrs->retry_count; -- } -- -- for (i = n; i < sband->n_bitrates; i++) { -- struct minstrel_rate *mr = &mi->r[i]; -- mr->rix = -1; -- } -- -- mi->n_rates = n; -- mi->last_stats_update = jiffies; -- -- init_sample_table(mi); -- minstrel_update_rates(mp, mi); --} -- --static u32 minstrel_get_expected_throughput(void *priv_sta) --{ -- struct minstrel_sta_info *mi = priv_sta; -- struct minstrel_rate_stats *tmp_mrs; -- int idx = mi->max_tp_rate[0]; -- int tmp_cur_tp; -- -- /* convert pkt per sec in kbps (1200 is the average pkt size used for -- * computing cur_tp -- */ -- tmp_mrs = &mi->r[idx].stats; -- tmp_cur_tp = minstrel_get_tp_avg(&mi->r[idx], tmp_mrs->prob_avg) * 10; -- tmp_cur_tp = tmp_cur_tp * 1200 * 8 / 1024; -- -- return tmp_cur_tp; --} -- --const struct rate_control_ops mac80211_minstrel = { -- .tx_status_ext = minstrel_tx_status, -- .get_rate = minstrel_get_rate, -- .rate_init = minstrel_rate_init, -- .get_expected_throughput = minstrel_get_expected_throughput, --}; ---- a/net/mac80211/rc80211_minstrel.h -+++ /dev/null -@@ -1,185 +0,0 @@ --/* SPDX-License-Identifier: GPL-2.0-only */ --/* -- * Copyright (C) 2008 Felix Fietkau <nbd@openwrt.org> -- */ -- --#ifndef __RC_MINSTREL_H --#define __RC_MINSTREL_H -- --#define EWMA_LEVEL 96 /* ewma weighting factor [/EWMA_DIV] */ --#define EWMA_DIV 128 --#define SAMPLE_COLUMNS 10 /* number of columns in sample table */ -- --/* scaled fraction values */ --#define MINSTREL_SCALE 12 --#define MINSTREL_FRAC(val, div) (((val) << MINSTREL_SCALE) / div) --#define MINSTREL_TRUNC(val) ((val) >> MINSTREL_SCALE) -- --/* number of highest throughput rates to consider*/ --#define MAX_THR_RATES 4 -- --/* -- * Coefficients for moving average with noise filter (period=16), -- * scaled by 10 bits -- * -- * a1 = exp(-pi * sqrt(2) / period) -- * coeff2 = 2 * a1 * cos(sqrt(2) * 2 * pi / period) -- * coeff3 = -sqr(a1) -- * coeff1 = 1 - coeff2 - coeff3 -- */ --#define MINSTREL_AVG_COEFF1 (MINSTREL_FRAC(1, 1) - \ -- MINSTREL_AVG_COEFF2 - \ -- MINSTREL_AVG_COEFF3) --#define MINSTREL_AVG_COEFF2 0x00001499 --#define MINSTREL_AVG_COEFF3 -0x0000092e -- --/* -- * Perform EWMA (Exponentially Weighted Moving Average) calculation -- */ --static inline int --minstrel_ewma(int old, int new, int weight) --{ -- int diff, incr; -- -- diff = new - old; -- incr = (EWMA_DIV - weight) * diff / EWMA_DIV; -- -- return old + incr; --} -- --static inline int minstrel_filter_avg_add(u16 *prev_1, u16 *prev_2, s32 in) --{ -- s32 out_1 = *prev_1; -- s32 out_2 = *prev_2; -- s32 val; -- -- if (!in) -- in += 1; -- -- if (!out_1) { -- val = out_1 = in; -- goto out; -- } -- -- val = MINSTREL_AVG_COEFF1 * in; -- val += MINSTREL_AVG_COEFF2 * out_1; -- val += MINSTREL_AVG_COEFF3 * out_2; -- val >>= MINSTREL_SCALE; -- -- if (val > 1 << MINSTREL_SCALE) -- val = 1 << MINSTREL_SCALE; -- if (val < 0) -- val = 1; -- --out: -- *prev_2 = out_1; -- *prev_1 = val; -- -- return val; --} -- --struct minstrel_rate_stats { -- /* current / last sampling period attempts/success counters */ -- u16 attempts, last_attempts; -- u16 success, last_success; -- -- /* total attempts/success counters */ -- u32 att_hist, succ_hist; -- -- /* prob_avg - moving average of prob */ -- u16 prob_avg; -- u16 prob_avg_1; -- -- /* maximum retry counts */ -- u8 retry_count; -- u8 retry_count_rtscts; -- -- u8 sample_skipped; -- bool retry_updated; --}; -- --struct minstrel_rate { -- int bitrate; -- -- s8 rix; -- u8 retry_count_cts; -- u8 adjusted_retry_count; -- -- unsigned int perfect_tx_time; -- unsigned int ack_time; -- -- int sample_limit; -- -- struct minstrel_rate_stats stats; --}; -- --struct minstrel_sta_info { -- struct ieee80211_sta *sta; -- -- unsigned long last_stats_update; -- unsigned int sp_ack_dur; -- unsigned int rate_avg; -- -- unsigned int lowest_rix; -- -- u8 max_tp_rate[MAX_THR_RATES]; -- u8 max_prob_rate; -- unsigned int total_packets; -- unsigned int sample_packets; -- -- unsigned int sample_row; -- unsigned int sample_column; -- -- int n_rates; -- struct minstrel_rate *r; -- bool prev_sample; -- -- /* sampling table */ -- u8 *sample_table; --}; -- --struct minstrel_priv { -- struct ieee80211_hw *hw; -- bool has_mrr; -- bool new_avg; -- u32 sample_switch; -- unsigned int cw_min; -- unsigned int cw_max; -- unsigned int max_retry; -- unsigned int segment_size; -- unsigned int update_interval; -- unsigned int lookaround_rate; -- unsigned int lookaround_rate_mrr; -- -- u8 cck_rates[4]; -- u8 ofdm_rates[NUM_NL80211_BANDS][8]; -- --#ifdef CPTCFG_MAC80211_DEBUGFS -- /* -- * enable fixed rate processing per RC -- * - write static index to debugfs:ieee80211/phyX/rc/fixed_rate_idx -- * - write -1 to enable RC processing again -- * - setting will be applied on next update -- */ -- u32 fixed_rate_idx; --#endif --}; -- --struct minstrel_debugfs_info { -- size_t len; -- char buf[]; --}; -- --extern const struct rate_control_ops mac80211_minstrel; --void minstrel_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir); -- --/* Recalculate success probabilities and counters for a given rate using EWMA */ --void minstrel_calc_rate_stats(struct minstrel_priv *mp, -- struct minstrel_rate_stats *mrs); --int minstrel_get_tp_avg(struct minstrel_rate *mr, int prob_avg); -- --/* debugfs */ --int minstrel_stats_open(struct inode *inode, struct file *file); --int minstrel_stats_csv_open(struct inode *inode, struct file *file); -- --#endif ---- a/net/mac80211/rc80211_minstrel_debugfs.c -+++ /dev/null -@@ -1,172 +0,0 @@ --/* -- * Copyright (C) 2008 Felix Fietkau <nbd@openwrt.org> -- * -- * 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. -- * -- * Based on minstrel.c: -- * Copyright (C) 2005-2007 Derek Smithies <derek@indranet.co.nz> -- * Sponsored by Indranet Technologies Ltd -- * -- * Based on sample.c: -- * Copyright (c) 2005 John Bicket -- * All rights reserved. -- * -- * Redistribution and use in source and binary forms, with or without -- * modification, are permitted provided that the following conditions -- * are met: -- * 1. Redistributions of source code must retain the above copyright -- * notice, this list of conditions and the following disclaimer, -- * without modification. -- * 2. Redistributions in binary form must reproduce at minimum a disclaimer -- * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any -- * redistribution must be conditioned upon including a substantially -- * similar Disclaimer requirement for further binary redistribution. -- * 3. Neither the names of the above-listed copyright holders nor the names -- * of any contributors may be used to endorse or promote products derived -- * from this software without specific prior written permission. -- * -- * Alternatively, this software may be distributed under the terms of the -- * GNU General Public License ("GPL") version 2 as published by the Free -- * Software Foundation. -- * -- * NO WARRANTY -- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -- * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY -- * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL -- * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, -- * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER -- * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF -- * THE POSSIBILITY OF SUCH DAMAGES. -- */ --#include <linux/netdevice.h> --#include <linux/types.h> --#include <linux/skbuff.h> --#include <linux/debugfs.h> --#include <linux/ieee80211.h> --#include <linux/slab.h> --#include <linux/export.h> --#include <net/mac80211.h> --#include "rc80211_minstrel.h" -- --int --minstrel_stats_open(struct inode *inode, struct file *file) --{ -- struct minstrel_sta_info *mi = inode->i_private; -- struct minstrel_debugfs_info *ms; -- unsigned int i, tp_max, tp_avg, eprob; -- char *p; -- -- ms = kmalloc(2048, GFP_KERNEL); -- if (!ms) -- return -ENOMEM; -- -- file->private_data = ms; -- p = ms->buf; -- p += sprintf(p, "\n"); -- p += sprintf(p, -- "best __________rate_________ ____statistics___ ____last_____ ______sum-of________\n"); -- p += sprintf(p, -- "rate [name idx airtime max_tp] [avg(tp) avg(prob)] [retry|suc|att] [#success | #attempts]\n"); -- -- for (i = 0; i < mi->n_rates; i++) { -- struct minstrel_rate *mr = &mi->r[i]; -- struct minstrel_rate_stats *mrs = &mi->r[i].stats; -- -- *(p++) = (i == mi->max_tp_rate[0]) ? 'A' : ' '; -- *(p++) = (i == mi->max_tp_rate[1]) ? 'B' : ' '; -- *(p++) = (i == mi->max_tp_rate[2]) ? 'C' : ' '; -- *(p++) = (i == mi->max_tp_rate[3]) ? 'D' : ' '; -- *(p++) = (i == mi->max_prob_rate) ? 'P' : ' '; -- -- p += sprintf(p, " %3u%s ", mr->bitrate / 2, -- (mr->bitrate & 1 ? ".5" : " ")); -- p += sprintf(p, "%3u ", i); -- p += sprintf(p, "%6u ", mr->perfect_tx_time); -- -- tp_max = minstrel_get_tp_avg(mr, MINSTREL_FRAC(100,100)); -- tp_avg = minstrel_get_tp_avg(mr, mrs->prob_avg); -- eprob = MINSTREL_TRUNC(mrs->prob_avg * 1000); -- -- p += sprintf(p, "%4u.%1u %4u.%1u %3u.%1u" -- " %3u %3u %-3u " -- "%9llu %-9llu\n", -- tp_max / 10, tp_max % 10, -- tp_avg / 10, tp_avg % 10, -- eprob / 10, eprob % 10, -- mrs->retry_count, -- mrs->last_success, -- mrs->last_attempts, -- (unsigned long long)mrs->succ_hist, -- (unsigned long long)mrs->att_hist); -- } -- p += sprintf(p, "\nTotal packet count:: ideal %d " -- "lookaround %d\n\n", -- mi->total_packets - mi->sample_packets, -- mi->sample_packets); -- ms->len = p - ms->buf; -- -- WARN_ON(ms->len + sizeof(*ms) > 2048); -- -- return 0; --} -- --int --minstrel_stats_csv_open(struct inode *inode, struct file *file) --{ -- struct minstrel_sta_info *mi = inode->i_private; -- struct minstrel_debugfs_info *ms; -- unsigned int i, tp_max, tp_avg, eprob; -- char *p; -- -- ms = kmalloc(2048, GFP_KERNEL); -- if (!ms) -- return -ENOMEM; -- -- file->private_data = ms; -- p = ms->buf; -- -- for (i = 0; i < mi->n_rates; i++) { -- struct minstrel_rate *mr = &mi->r[i]; -- struct minstrel_rate_stats *mrs = &mi->r[i].stats; -- -- p += sprintf(p, "%s" ,((i == mi->max_tp_rate[0]) ? "A" : "")); -- p += sprintf(p, "%s" ,((i == mi->max_tp_rate[1]) ? "B" : "")); -- p += sprintf(p, "%s" ,((i == mi->max_tp_rate[2]) ? "C" : "")); -- p += sprintf(p, "%s" ,((i == mi->max_tp_rate[3]) ? "D" : "")); -- p += sprintf(p, "%s" ,((i == mi->max_prob_rate) ? "P" : "")); -- -- p += sprintf(p, ",%u%s", mr->bitrate / 2, -- (mr->bitrate & 1 ? ".5," : ",")); -- p += sprintf(p, "%u,", i); -- p += sprintf(p, "%u,",mr->perfect_tx_time); -- -- tp_max = minstrel_get_tp_avg(mr, MINSTREL_FRAC(100,100)); -- tp_avg = minstrel_get_tp_avg(mr, mrs->prob_avg); -- eprob = MINSTREL_TRUNC(mrs->prob_avg * 1000); -- -- p += sprintf(p, "%u.%u,%u.%u,%u.%u,%u,%u,%u," -- "%llu,%llu,%d,%d\n", -- tp_max / 10, tp_max % 10, -- tp_avg / 10, tp_avg % 10, -- eprob / 10, eprob % 10, -- mrs->retry_count, -- mrs->last_success, -- mrs->last_attempts, -- (unsigned long long)mrs->succ_hist, -- (unsigned long long)mrs->att_hist, -- mi->total_packets - mi->sample_packets, -- mi->sample_packets); -- -- } -- ms->len = p - ms->buf; -- -- WARN_ON(ms->len + sizeof(*ms) > 2048); -- -- return 0; --} ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -13,7 +13,6 @@ - #include <net/mac80211.h> - #include "rate.h" - #include "sta_info.h" --#include "rc80211_minstrel.h" - #include "rc80211_minstrel_ht.h" - - #define AVG_AMPDU_SIZE 16 -@@ -716,6 +715,83 @@ out: - mi->sample_mode = MINSTREL_SAMPLE_ACTIVE; - } - -+static inline int -+minstrel_ewma(int old, int new, int weight) -+{ -+ int diff, incr; -+ -+ diff = new - old; -+ incr = (EWMA_DIV - weight) * diff / EWMA_DIV; -+ -+ return old + incr; -+} -+ -+static inline int minstrel_filter_avg_add(u16 *prev_1, u16 *prev_2, s32 in) -+{ -+ s32 out_1 = *prev_1; -+ s32 out_2 = *prev_2; -+ s32 val; -+ -+ if (!in) -+ in += 1; -+ -+ if (!out_1) { -+ val = out_1 = in; -+ goto out; -+ } -+ -+ val = MINSTREL_AVG_COEFF1 * in; -+ val += MINSTREL_AVG_COEFF2 * out_1; -+ val += MINSTREL_AVG_COEFF3 * out_2; -+ val >>= MINSTREL_SCALE; -+ -+ if (val > 1 << MINSTREL_SCALE) -+ val = 1 << MINSTREL_SCALE; -+ if (val < 0) -+ val = 1; -+ -+out: -+ *prev_2 = out_1; -+ *prev_1 = val; -+ -+ return val; -+} -+ -+/* -+* Recalculate statistics and counters of a given rate -+*/ -+static void -+minstrel_ht_calc_rate_stats(struct minstrel_priv *mp, -+ struct minstrel_rate_stats *mrs) -+{ -+ unsigned int cur_prob; -+ -+ if (unlikely(mrs->attempts > 0)) { -+ mrs->sample_skipped = 0; -+ cur_prob = MINSTREL_FRAC(mrs->success, mrs->attempts); -+ if (mp->new_avg) { -+ minstrel_filter_avg_add(&mrs->prob_avg, -+ &mrs->prob_avg_1, cur_prob); -+ } else if (unlikely(!mrs->att_hist)) { -+ mrs->prob_avg = cur_prob; -+ } else { -+ /*update exponential weighted moving avarage */ -+ mrs->prob_avg = minstrel_ewma(mrs->prob_avg, -+ cur_prob, -+ EWMA_LEVEL); -+ } -+ mrs->att_hist += mrs->attempts; -+ mrs->succ_hist += mrs->success; -+ } else { -+ mrs->sample_skipped++; -+ } -+ -+ mrs->last_success = mrs->success; -+ mrs->last_attempts = mrs->attempts; -+ mrs->success = 0; -+ mrs->attempts = 0; -+} -+ - /* - * Update rate statistics and select new primary rates - * -@@ -808,7 +884,7 @@ minstrel_ht_update_stats(struct minstrel - - mrs = &mg->rates[i]; - mrs->retry_updated = false; -- minstrel_calc_rate_stats(mp, mrs); -+ minstrel_ht_calc_rate_stats(mp, mrs); - cur_prob = mrs->prob_avg; - - if (minstrel_ht_get_tp_avg(mi, group, i, cur_prob) == 0) -@@ -960,8 +1036,7 @@ minstrel_ht_tx_status(void *priv, struct - void *priv_sta, struct ieee80211_tx_status *st) - { - struct ieee80211_tx_info *info = st->info; -- struct minstrel_ht_sta_priv *msp = priv_sta; -- struct minstrel_ht_sta *mi = &msp->ht; -+ struct minstrel_ht_sta *mi = priv_sta; - struct ieee80211_tx_rate *ar = info->status.rates; - struct minstrel_rate_stats *rate, *rate2, *rate_sample = NULL; - struct minstrel_priv *mp = priv; -@@ -1372,8 +1447,7 @@ minstrel_ht_get_rate(void *priv, struct - const struct mcs_group *sample_group; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(txrc->skb); - struct ieee80211_tx_rate *rate = &info->status.rates[0]; -- struct minstrel_ht_sta_priv *msp = priv_sta; -- struct minstrel_ht_sta *mi = &msp->ht; -+ struct minstrel_ht_sta *mi = priv_sta; - struct minstrel_priv *mp = priv; - int sample_idx; - -@@ -1484,8 +1558,7 @@ minstrel_ht_update_caps(void *priv, stru - struct ieee80211_sta *sta, void *priv_sta) - { - struct minstrel_priv *mp = priv; -- struct minstrel_ht_sta_priv *msp = priv_sta; -- struct minstrel_ht_sta *mi = &msp->ht; -+ struct minstrel_ht_sta *mi = priv_sta; - struct ieee80211_mcs_info *mcs = &sta->ht_cap.mcs; - u16 ht_cap = sta->ht_cap.cap; - struct ieee80211_sta_vht_cap *vht_cap = &sta->vht_cap; -@@ -1647,7 +1720,7 @@ static void * - minstrel_ht_alloc_sta(void *priv, struct ieee80211_sta *sta, gfp_t gfp) - { - struct ieee80211_supported_band *sband; -- struct minstrel_ht_sta_priv *msp; -+ struct minstrel_ht_sta *mi; - struct minstrel_priv *mp = priv; - struct ieee80211_hw *hw = mp->hw; - int max_rates = 0; -@@ -1659,35 +1732,13 @@ minstrel_ht_alloc_sta(void *priv, struct - max_rates = sband->n_bitrates; - } - -- msp = kzalloc(sizeof(*msp), gfp); -- if (!msp) -- return NULL; -- -- msp->ratelist = kcalloc(max_rates, sizeof(struct minstrel_rate), gfp); -- if (!msp->ratelist) -- goto error; -- -- msp->sample_table = kmalloc_array(max_rates, SAMPLE_COLUMNS, gfp); -- if (!msp->sample_table) -- goto error1; -- -- return msp; -- --error1: -- kfree(msp->ratelist); --error: -- kfree(msp); -- return NULL; -+ return kzalloc(sizeof(*mi), gfp); - } - - static void - minstrel_ht_free_sta(void *priv, struct ieee80211_sta *sta, void *priv_sta) - { -- struct minstrel_ht_sta_priv *msp = priv_sta; -- -- kfree(msp->sample_table); -- kfree(msp->ratelist); -- kfree(msp); -+ kfree(priv_sta); - } - - static void -@@ -1768,12 +1819,6 @@ minstrel_ht_alloc(struct ieee80211_hw *h - mp->cw_min = 15; - mp->cw_max = 1023; - -- /* number of packets (in %) to use for sampling other rates -- * sample less often for non-mrr packets, because the overhead -- * is much higher than with mrr */ -- mp->lookaround_rate = 5; -- mp->lookaround_rate_mrr = 10; -- - /* maximum time that the hw is allowed to stay in one MRR segment */ - mp->segment_size = 6000; - -@@ -1821,8 +1866,7 @@ minstrel_ht_free(void *priv) - - static u32 minstrel_ht_get_expected_throughput(void *priv_sta) - { -- struct minstrel_ht_sta_priv *msp = priv_sta; -- struct minstrel_ht_sta *mi = &msp->ht; -+ struct minstrel_ht_sta *mi = priv_sta; - int i, j, prob, tp_avg; - - i = mi->max_tp_rate[0] / MCS_GROUP_RATES; ---- a/net/mac80211/rc80211_minstrel_ht.h -+++ b/net/mac80211/rc80211_minstrel_ht.h -@@ -6,6 +6,33 @@ - #ifndef __RC_MINSTREL_HT_H - #define __RC_MINSTREL_HT_H - -+/* number of highest throughput rates to consider*/ -+#define MAX_THR_RATES 4 -+#define SAMPLE_COLUMNS 10 /* number of columns in sample table */ -+ -+/* scaled fraction values */ -+#define MINSTREL_SCALE 12 -+#define MINSTREL_FRAC(val, div) (((val) << MINSTREL_SCALE) / div) -+#define MINSTREL_TRUNC(val) ((val) >> MINSTREL_SCALE) -+ -+#define EWMA_LEVEL 96 /* ewma weighting factor [/EWMA_DIV] */ -+#define EWMA_DIV 128 -+ -+/* -+ * Coefficients for moving average with noise filter (period=16), -+ * scaled by 10 bits -+ * -+ * a1 = exp(-pi * sqrt(2) / period) -+ * coeff2 = 2 * a1 * cos(sqrt(2) * 2 * pi / period) -+ * coeff3 = -sqr(a1) -+ * coeff1 = 1 - coeff2 - coeff3 -+ */ -+#define MINSTREL_AVG_COEFF1 (MINSTREL_FRAC(1, 1) - \ -+ MINSTREL_AVG_COEFF2 - \ -+ MINSTREL_AVG_COEFF3) -+#define MINSTREL_AVG_COEFF2 0x00001499 -+#define MINSTREL_AVG_COEFF3 -0x0000092e -+ - /* - * The number of streams can be changed to 2 to reduce code - * size and memory footprint. -@@ -30,6 +57,32 @@ - - #define MCS_GROUP_RATES 10 - -+struct minstrel_priv { -+ struct ieee80211_hw *hw; -+ bool has_mrr; -+ bool new_avg; -+ u32 sample_switch; -+ unsigned int cw_min; -+ unsigned int cw_max; -+ unsigned int max_retry; -+ unsigned int segment_size; -+ unsigned int update_interval; -+ -+ u8 cck_rates[4]; -+ u8 ofdm_rates[NUM_NL80211_BANDS][8]; -+ -+#ifdef CPTCFG_MAC80211_DEBUGFS -+ /* -+ * enable fixed rate processing per RC -+ * - write static index to debugfs:ieee80211/phyX/rc/fixed_rate_idx -+ * - write -1 to enable RC processing again -+ * - setting will be applied on next update -+ */ -+ u32 fixed_rate_idx; -+#endif -+}; -+ -+ - struct mcs_group { - u16 flags; - u8 streams; -@@ -42,6 +95,26 @@ extern const s16 minstrel_cck_bitrates[4 - extern const s16 minstrel_ofdm_bitrates[8]; - extern const struct mcs_group minstrel_mcs_groups[]; - -+struct minstrel_rate_stats { -+ /* current / last sampling period attempts/success counters */ -+ u16 attempts, last_attempts; -+ u16 success, last_success; -+ -+ /* total attempts/success counters */ -+ u32 att_hist, succ_hist; -+ -+ /* prob_avg - moving average of prob */ -+ u16 prob_avg; -+ u16 prob_avg_1; -+ -+ /* maximum retry counts */ -+ u8 retry_count; -+ u8 retry_count_rtscts; -+ -+ u8 sample_skipped; -+ bool retry_updated; -+}; -+ - struct minstrel_mcs_group_data { - u8 index; - u8 column; -@@ -111,12 +184,6 @@ struct minstrel_ht_sta { - struct minstrel_mcs_group_data groups[MINSTREL_GROUPS_NB]; - }; - --struct minstrel_ht_sta_priv { -- struct minstrel_ht_sta ht; -- void *ratelist; -- void *sample_table; --}; -- - void minstrel_ht_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir); - int minstrel_ht_get_tp_avg(struct minstrel_ht_sta *mi, int group, int rate, - int prob_avg); ---- a/net/mac80211/rc80211_minstrel_ht_debugfs.c -+++ b/net/mac80211/rc80211_minstrel_ht_debugfs.c -@@ -9,9 +9,13 @@ - #include <linux/ieee80211.h> - #include <linux/export.h> - #include <net/mac80211.h> --#include "rc80211_minstrel.h" - #include "rc80211_minstrel_ht.h" - -+struct minstrel_debugfs_info { -+ size_t len; -+ char buf[]; -+}; -+ - static ssize_t - minstrel_stats_read(struct file *file, char __user *buf, size_t len, loff_t *ppos) - { -@@ -127,8 +131,7 @@ minstrel_ht_stats_dump(struct minstrel_h - static int - minstrel_ht_stats_open(struct inode *inode, struct file *file) - { -- struct minstrel_ht_sta_priv *msp = inode->i_private; -- struct minstrel_ht_sta *mi = &msp->ht; -+ struct minstrel_ht_sta *mi = inode->i_private; - struct minstrel_debugfs_info *ms; - unsigned int i; - char *p; -@@ -276,8 +279,7 @@ minstrel_ht_stats_csv_dump(struct minstr - static int - minstrel_ht_stats_csv_open(struct inode *inode, struct file *file) - { -- struct minstrel_ht_sta_priv *msp = inode->i_private; -- struct minstrel_ht_sta *mi = &msp->ht; -+ struct minstrel_ht_sta *mi = inode->i_private; - struct minstrel_debugfs_info *ms; - unsigned int i; - char *p; -@@ -313,10 +315,8 @@ static const struct file_operations mins - void - minstrel_ht_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir) - { -- struct minstrel_ht_sta_priv *msp = priv_sta; -- -- debugfs_create_file("rc_stats", 0444, dir, msp, -+ debugfs_create_file("rc_stats", 0444, dir, priv_sta, - &minstrel_ht_stat_fops); -- debugfs_create_file("rc_stats_csv", 0444, dir, msp, -+ debugfs_create_file("rc_stats_csv", 0444, dir, priv_sta, - &minstrel_ht_stat_csv_fops); - } diff --git a/package/kernel/mac80211/patches/subsys/340-mac80211-minstrel_ht-remove-old-ewma-based-rate-aver.patch b/package/kernel/mac80211/patches/subsys/340-mac80211-minstrel_ht-remove-old-ewma-based-rate-aver.patch deleted file mode 100644 index 9b6a614aa83..00000000000 --- a/package/kernel/mac80211/patches/subsys/340-mac80211-minstrel_ht-remove-old-ewma-based-rate-aver.patch +++ /dev/null @@ -1,96 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 26 Dec 2020 14:34:30 +0100 -Subject: [PATCH] mac80211: minstrel_ht: remove old ewma based rate average - code - -The new noise filter has been the default for a while now with no reported -downside and significant improvement compared to the old code. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -769,17 +769,8 @@ minstrel_ht_calc_rate_stats(struct minst - if (unlikely(mrs->attempts > 0)) { - mrs->sample_skipped = 0; - cur_prob = MINSTREL_FRAC(mrs->success, mrs->attempts); -- if (mp->new_avg) { -- minstrel_filter_avg_add(&mrs->prob_avg, -- &mrs->prob_avg_1, cur_prob); -- } else if (unlikely(!mrs->att_hist)) { -- mrs->prob_avg = cur_prob; -- } else { -- /*update exponential weighted moving avarage */ -- mrs->prob_avg = minstrel_ewma(mrs->prob_avg, -- cur_prob, -- EWMA_LEVEL); -- } -+ minstrel_filter_avg_add(&mrs->prob_avg, -+ &mrs->prob_avg_1, cur_prob); - mrs->att_hist += mrs->attempts; - mrs->succ_hist += mrs->success; - } else { -@@ -913,10 +904,8 @@ minstrel_ht_update_stats(struct minstrel - /* Try to increase robustness of max_prob_rate*/ - minstrel_ht_prob_rate_reduce_streams(mi); - -- /* try to sample all available rates during each interval */ -- mi->sample_count *= 8; -- if (mp->new_avg) -- mi->sample_count /= 2; -+ /* try to sample half of all available rates during each interval */ -+ mi->sample_count *= 4; - - if (sample) - minstrel_ht_rate_sample_switch(mp, mi); -@@ -1040,7 +1029,7 @@ minstrel_ht_tx_status(void *priv, struct - struct ieee80211_tx_rate *ar = info->status.rates; - struct minstrel_rate_stats *rate, *rate2, *rate_sample = NULL; - struct minstrel_priv *mp = priv; -- u32 update_interval = mp->update_interval / 2; -+ u32 update_interval = mp->update_interval; - bool last, update = false; - bool sample_status = false; - int i; -@@ -1090,9 +1079,8 @@ minstrel_ht_tx_status(void *priv, struct - - switch (mi->sample_mode) { - case MINSTREL_SAMPLE_IDLE: -- if (mp->new_avg && -- (mp->hw->max_rates > 1 || -- mi->total_packets_cur < SAMPLE_SWITCH_THR)) -+ if (mp->hw->max_rates > 1 || -+ mi->total_packets_cur < SAMPLE_SWITCH_THR) - update_interval /= 2; - break; - -@@ -1832,8 +1820,7 @@ minstrel_ht_alloc(struct ieee80211_hw *h - mp->has_mrr = true; - - mp->hw = hw; -- mp->update_interval = HZ / 10; -- mp->new_avg = true; -+ mp->update_interval = HZ / 20; - - minstrel_ht_init_cck_rates(mp); - for (i = 0; i < ARRAY_SIZE(mp->hw->wiphy->bands); i++) -@@ -1853,8 +1840,6 @@ static void minstrel_ht_add_debugfs(stru - &mp->fixed_rate_idx); - debugfs_create_u32("sample_switch", S_IRUGO | S_IWUSR, debugfsdir, - &mp->sample_switch); -- debugfs_create_bool("new_avg", S_IRUGO | S_IWUSR, debugfsdir, -- &mp->new_avg); - } - #endif - ---- a/net/mac80211/rc80211_minstrel_ht.h -+++ b/net/mac80211/rc80211_minstrel_ht.h -@@ -60,7 +60,6 @@ - struct minstrel_priv { - struct ieee80211_hw *hw; - bool has_mrr; -- bool new_avg; - u32 sample_switch; - unsigned int cw_min; - unsigned int cw_max; diff --git a/package/kernel/mac80211/patches/subsys/341-mac80211-minstrel_ht-improve-ampdu-length-estimation.patch b/package/kernel/mac80211/patches/subsys/341-mac80211-minstrel_ht-improve-ampdu-length-estimation.patch deleted file mode 100644 index a8e6e899544..00000000000 --- a/package/kernel/mac80211/patches/subsys/341-mac80211-minstrel_ht-improve-ampdu-length-estimation.patch +++ /dev/null @@ -1,67 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 26 Dec 2020 19:08:19 +0100 -Subject: [PATCH] mac80211: minstrel_ht: improve ampdu length estimation - -If the driver does not report A-MPDU length, estimate it based on the rate. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -382,13 +382,37 @@ minstrel_get_ratestats(struct minstrel_h - return &mi->groups[index / MCS_GROUP_RATES].rates[index % MCS_GROUP_RATES]; - } - -+static inline int -+minstrel_get_duration(int index) -+{ -+ const struct mcs_group *group = &minstrel_mcs_groups[index / MCS_GROUP_RATES]; -+ unsigned int duration = group->duration[index % MCS_GROUP_RATES]; -+ return duration << group->shift; -+} -+ - static unsigned int - minstrel_ht_avg_ampdu_len(struct minstrel_ht_sta *mi) - { -- if (!mi->avg_ampdu_len) -- return AVG_AMPDU_SIZE; -+ int duration; -+ -+ if (mi->avg_ampdu_len) -+ return MINSTREL_TRUNC(mi->avg_ampdu_len); -+ -+ if (minstrel_ht_is_legacy_group(mi->max_tp_rate[0] / MCS_GROUP_RATES)) -+ return 1; -+ -+ duration = minstrel_get_duration(mi->max_tp_rate[0]); - -- return MINSTREL_TRUNC(mi->avg_ampdu_len); -+ if (duration > 400 * 1000) -+ return 2; -+ -+ if (duration > 250 * 1000) -+ return 4; -+ -+ if (duration > 150 * 1000) -+ return 8; -+ -+ return 16; - } - - /* -@@ -588,14 +612,6 @@ minstrel_ht_prob_rate_reduce_streams(str - } - } - --static inline int --minstrel_get_duration(int index) --{ -- const struct mcs_group *group = &minstrel_mcs_groups[index / MCS_GROUP_RATES]; -- unsigned int duration = group->duration[index % MCS_GROUP_RATES]; -- return duration << group->shift; --} -- - static bool - minstrel_ht_probe_group(struct minstrel_ht_sta *mi, const struct mcs_group *tp_group, - int tp_idx, const struct mcs_group *group) diff --git a/package/kernel/mac80211/patches/subsys/342-mac80211-minstrel_ht-improve-sample-rate-selection.patch b/package/kernel/mac80211/patches/subsys/342-mac80211-minstrel_ht-improve-sample-rate-selection.patch deleted file mode 100644 index e0845252354..00000000000 --- a/package/kernel/mac80211/patches/subsys/342-mac80211-minstrel_ht-improve-sample-rate-selection.patch +++ /dev/null @@ -1,31 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 26 Dec 2020 19:12:22 +0100 -Subject: [PATCH] mac80211: minstrel_ht: improve sample rate selection - -Always allow sampling of rates faster than the primary max throughput rate. -When the second max_tp_rate is higher than the first one, sample attempts were -previously skipped, potentially causing rate control to get stuck at a slightly -lower rate - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -1379,13 +1379,13 @@ minstrel_get_sample_rate(struct minstrel - mrs = &mg->rates[sample_idx]; - sample_idx += sample_group * MCS_GROUP_RATES; - -- /* Set tp_rate1, tp_rate2 to the highest / second highest max_tp_rate */ -+ tp_rate1 = mi->max_tp_rate[0]; -+ -+ /* Set tp_rate2 to the second highest max_tp_rate */ - if (minstrel_get_duration(mi->max_tp_rate[0]) > - minstrel_get_duration(mi->max_tp_rate[1])) { -- tp_rate1 = mi->max_tp_rate[1]; - tp_rate2 = mi->max_tp_rate[0]; - } else { -- tp_rate1 = mi->max_tp_rate[0]; - tp_rate2 = mi->max_tp_rate[1]; - } - diff --git a/package/kernel/mac80211/patches/subsys/343-mac80211-minstrel_ht-fix-max-probability-rate-select.patch b/package/kernel/mac80211/patches/subsys/343-mac80211-minstrel_ht-fix-max-probability-rate-select.patch deleted file mode 100644 index 0dbfa9d4fb4..00000000000 --- a/package/kernel/mac80211/patches/subsys/343-mac80211-minstrel_ht-fix-max-probability-rate-select.patch +++ /dev/null @@ -1,124 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 26 Dec 2020 19:09:08 +0100 -Subject: [PATCH] mac80211: minstrel_ht: fix max probability rate selection - -- do not select rates faster than the max throughput rate if probability is lower -- reset previous rate before sorting again - -This ensures that the max prob rate gets set to a more reliable rate - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -495,12 +495,13 @@ minstrel_ht_sort_best_tp_rates(struct mi - * Find and set the topmost probability rate per sta and per group - */ - static void --minstrel_ht_set_best_prob_rate(struct minstrel_ht_sta *mi, u16 index) -+minstrel_ht_set_best_prob_rate(struct minstrel_ht_sta *mi, u16 *dest, u16 index) - { - struct minstrel_mcs_group_data *mg; - struct minstrel_rate_stats *mrs; - int tmp_group, tmp_idx, tmp_tp_avg, tmp_prob; -- int max_tp_group, cur_tp_avg, cur_group, cur_idx; -+ int max_tp_group, max_tp_idx, max_tp_prob; -+ int cur_tp_avg, cur_group, cur_idx; - int max_gpr_group, max_gpr_idx; - int max_gpr_tp_avg, max_gpr_prob; - -@@ -509,18 +510,26 @@ minstrel_ht_set_best_prob_rate(struct mi - mg = &mi->groups[index / MCS_GROUP_RATES]; - mrs = &mg->rates[index % MCS_GROUP_RATES]; - -- tmp_group = mi->max_prob_rate / MCS_GROUP_RATES; -- tmp_idx = mi->max_prob_rate % MCS_GROUP_RATES; -+ tmp_group = *dest / MCS_GROUP_RATES; -+ tmp_idx = *dest % MCS_GROUP_RATES; - tmp_prob = mi->groups[tmp_group].rates[tmp_idx].prob_avg; - tmp_tp_avg = minstrel_ht_get_tp_avg(mi, tmp_group, tmp_idx, tmp_prob); - - /* if max_tp_rate[0] is from MCS_GROUP max_prob_rate get selected from - * MCS_GROUP as well as CCK_GROUP rates do not allow aggregation */ - max_tp_group = mi->max_tp_rate[0] / MCS_GROUP_RATES; -+ max_tp_idx = mi->max_tp_rate[0] % MCS_GROUP_RATES; -+ max_tp_prob = mi->groups[max_tp_group].rates[max_tp_idx].prob_avg; -+ - if (minstrel_ht_is_legacy_group(index / MCS_GROUP_RATES) && - !minstrel_ht_is_legacy_group(max_tp_group)) - return; - -+ /* skip rates faster than max tp rate with lower prob */ -+ if (minstrel_get_duration(mi->max_tp_rate[0]) > minstrel_get_duration(index) && -+ mrs->prob_avg < max_tp_prob) -+ return; -+ - max_gpr_group = mg->max_group_prob_rate / MCS_GROUP_RATES; - max_gpr_idx = mg->max_group_prob_rate % MCS_GROUP_RATES; - max_gpr_prob = mi->groups[max_gpr_group].rates[max_gpr_idx].prob_avg; -@@ -538,7 +547,7 @@ minstrel_ht_set_best_prob_rate(struct mi - mg->max_group_prob_rate = index; - } else { - if (mrs->prob_avg > tmp_prob) -- mi->max_prob_rate = index; -+ *dest = index; - if (mrs->prob_avg > max_gpr_prob) - mg->max_group_prob_rate = index; - } -@@ -816,7 +825,8 @@ minstrel_ht_update_stats(struct minstrel - struct minstrel_rate_stats *mrs; - int group, i, j, cur_prob; - u16 tmp_mcs_tp_rate[MAX_THR_RATES], tmp_group_tp_rate[MAX_THR_RATES]; -- u16 tmp_legacy_tp_rate[MAX_THR_RATES], index; -+ u16 tmp_legacy_tp_rate[MAX_THR_RATES], tmp_max_prob_rate; -+ u16 index; - bool ht_supported = mi->sta->ht_cap.ht_supported; - - mi->sample_mode = MINSTREL_SAMPLE_IDLE; -@@ -863,6 +873,7 @@ minstrel_ht_update_stats(struct minstrel - else - index = MINSTREL_OFDM_GROUP * MCS_GROUP_RATES; - -+ tmp_max_prob_rate = index; - for (j = 0; j < ARRAY_SIZE(tmp_mcs_tp_rate); j++) - tmp_mcs_tp_rate[j] = index; - -@@ -903,9 +914,6 @@ minstrel_ht_update_stats(struct minstrel - /* Find max throughput rate set within a group */ - minstrel_ht_sort_best_tp_rates(mi, index, - tmp_group_tp_rate); -- -- /* Find max probability rate per group and global */ -- minstrel_ht_set_best_prob_rate(mi, index); - } - - memcpy(mg->max_group_tp_rate, tmp_group_tp_rate, -@@ -917,6 +925,27 @@ minstrel_ht_update_stats(struct minstrel - tmp_legacy_tp_rate); - memcpy(mi->max_tp_rate, tmp_mcs_tp_rate, sizeof(mi->max_tp_rate)); - -+ for (group = 0; group < ARRAY_SIZE(minstrel_mcs_groups); group++) { -+ if (!mi->supported[group]) -+ continue; -+ -+ mg = &mi->groups[group]; -+ mg->max_group_prob_rate = MCS_GROUP_RATES * group; -+ -+ for (i = 0; i < MCS_GROUP_RATES; i++) { -+ if (!(mi->supported[group] & BIT(i))) -+ continue; -+ -+ index = MCS_GROUP_RATES * group + i; -+ -+ /* Find max probability rate per group and global */ -+ minstrel_ht_set_best_prob_rate(mi, &tmp_max_prob_rate, -+ index); -+ } -+ } -+ -+ mi->max_prob_rate = tmp_max_prob_rate; -+ - /* Try to increase robustness of max_prob_rate*/ - minstrel_ht_prob_rate_reduce_streams(mi); - diff --git a/package/kernel/mac80211/patches/subsys/344-mac80211-minstrel_ht-increase-stats-update-interval.patch b/package/kernel/mac80211/patches/subsys/344-mac80211-minstrel_ht-increase-stats-update-interval.patch deleted file mode 100644 index 9972a9414e2..00000000000 --- a/package/kernel/mac80211/patches/subsys/344-mac80211-minstrel_ht-increase-stats-update-interval.patch +++ /dev/null @@ -1,20 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 26 Dec 2020 19:14:58 +0100 -Subject: [PATCH] mac80211: minstrel_ht: increase stats update interval - -The shorter interval was leading to too many frames being used for probing - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -1865,7 +1865,7 @@ minstrel_ht_alloc(struct ieee80211_hw *h - mp->has_mrr = true; - - mp->hw = hw; -- mp->update_interval = HZ / 20; -+ mp->update_interval = HZ / 10; - - minstrel_ht_init_cck_rates(mp); - for (i = 0; i < ARRAY_SIZE(mp->hw->wiphy->bands); i++) diff --git a/package/kernel/mac80211/patches/subsys/345-mac80211-minstrel_ht-fix-rounding-error-in-throughpu.patch b/package/kernel/mac80211/patches/subsys/345-mac80211-minstrel_ht-fix-rounding-error-in-throughpu.patch deleted file mode 100644 index 1df5dec0394..00000000000 --- a/package/kernel/mac80211/patches/subsys/345-mac80211-minstrel_ht-fix-rounding-error-in-throughpu.patch +++ /dev/null @@ -1,34 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 15 Jan 2021 12:15:06 +0100 -Subject: [PATCH] mac80211: minstrel_ht: fix rounding error in throughput - calculation - -On lower data rates, the throughput calculation has a significant rounding -error, causing rates like 48M and 54M OFDM to share the same throughput -value with >= 90% success probablity. - -This is because the result of the division (prob_avg * 1000) / nsecs -is really small (8 in this example). - -Improve accuracy by moving over some zeroes, making better use of the full -range of u32 before the division. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -445,10 +445,9 @@ minstrel_ht_get_tp_avg(struct minstrel_h - * (prob is scaled - see MINSTREL_FRAC above) - */ - if (prob_avg > MINSTREL_FRAC(90, 100)) -- return MINSTREL_TRUNC(100000 * ((MINSTREL_FRAC(90, 100) * 1000) -- / nsecs)); -- else -- return MINSTREL_TRUNC(100000 * ((prob_avg * 1000) / nsecs)); -+ prob_avg = MINSTREL_FRAC(90, 100); -+ -+ return MINSTREL_TRUNC(100 * ((prob_avg * 1000000) / nsecs)); - } - - /* diff --git a/package/kernel/mac80211/patches/subsys/346-mac80211-minstrel_ht-use-bitfields-to-encode-rate-in.patch b/package/kernel/mac80211/patches/subsys/346-mac80211-minstrel_ht-use-bitfields-to-encode-rate-in.patch deleted file mode 100644 index 6aa6f0ed934..00000000000 --- a/package/kernel/mac80211/patches/subsys/346-mac80211-minstrel_ht-use-bitfields-to-encode-rate-in.patch +++ /dev/null @@ -1,412 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Thu, 21 Jan 2021 18:29:30 +0100 -Subject: [PATCH] mac80211: minstrel_ht: use bitfields to encode rate - indexes - -Get rid of a lot of divisions and modulo operations -Reduces code size and improves performance - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -379,14 +379,14 @@ out: - static inline struct minstrel_rate_stats * - minstrel_get_ratestats(struct minstrel_ht_sta *mi, int index) - { -- return &mi->groups[index / MCS_GROUP_RATES].rates[index % MCS_GROUP_RATES]; -+ return &mi->groups[MI_RATE_GROUP(index)].rates[MI_RATE_IDX(index)]; - } - --static inline int --minstrel_get_duration(int index) -+static inline int minstrel_get_duration(int index) - { -- const struct mcs_group *group = &minstrel_mcs_groups[index / MCS_GROUP_RATES]; -- unsigned int duration = group->duration[index % MCS_GROUP_RATES]; -+ const struct mcs_group *group = &minstrel_mcs_groups[MI_RATE_GROUP(index)]; -+ unsigned int duration = group->duration[MI_RATE_IDX(index)]; -+ - return duration << group->shift; - } - -@@ -398,7 +398,7 @@ minstrel_ht_avg_ampdu_len(struct minstre - if (mi->avg_ampdu_len) - return MINSTREL_TRUNC(mi->avg_ampdu_len); - -- if (minstrel_ht_is_legacy_group(mi->max_tp_rate[0] / MCS_GROUP_RATES)) -+ if (minstrel_ht_is_legacy_group(MI_RATE_GROUP(mi->max_tp_rate[0]))) - return 1; - - duration = minstrel_get_duration(mi->max_tp_rate[0]); -@@ -465,14 +465,14 @@ minstrel_ht_sort_best_tp_rates(struct mi - int tmp_group, tmp_idx, tmp_tp_avg, tmp_prob; - int j = MAX_THR_RATES; - -- cur_group = index / MCS_GROUP_RATES; -- cur_idx = index % MCS_GROUP_RATES; -+ cur_group = MI_RATE_GROUP(index); -+ cur_idx = MI_RATE_IDX(index); - cur_prob = mi->groups[cur_group].rates[cur_idx].prob_avg; - cur_tp_avg = minstrel_ht_get_tp_avg(mi, cur_group, cur_idx, cur_prob); - - do { -- tmp_group = tp_list[j - 1] / MCS_GROUP_RATES; -- tmp_idx = tp_list[j - 1] % MCS_GROUP_RATES; -+ tmp_group = MI_RATE_GROUP(tp_list[j - 1]); -+ tmp_idx = MI_RATE_IDX(tp_list[j - 1]); - tmp_prob = mi->groups[tmp_group].rates[tmp_idx].prob_avg; - tmp_tp_avg = minstrel_ht_get_tp_avg(mi, tmp_group, tmp_idx, - tmp_prob); -@@ -504,23 +504,23 @@ minstrel_ht_set_best_prob_rate(struct mi - int max_gpr_group, max_gpr_idx; - int max_gpr_tp_avg, max_gpr_prob; - -- cur_group = index / MCS_GROUP_RATES; -- cur_idx = index % MCS_GROUP_RATES; -- mg = &mi->groups[index / MCS_GROUP_RATES]; -- mrs = &mg->rates[index % MCS_GROUP_RATES]; -+ cur_group = MI_RATE_GROUP(index); -+ cur_idx = MI_RATE_IDX(index); -+ mg = &mi->groups[cur_group]; -+ mrs = &mg->rates[cur_idx]; - -- tmp_group = *dest / MCS_GROUP_RATES; -- tmp_idx = *dest % MCS_GROUP_RATES; -+ tmp_group = MI_RATE_GROUP(*dest); -+ tmp_idx = MI_RATE_IDX(*dest); - tmp_prob = mi->groups[tmp_group].rates[tmp_idx].prob_avg; - tmp_tp_avg = minstrel_ht_get_tp_avg(mi, tmp_group, tmp_idx, tmp_prob); - - /* if max_tp_rate[0] is from MCS_GROUP max_prob_rate get selected from - * MCS_GROUP as well as CCK_GROUP rates do not allow aggregation */ -- max_tp_group = mi->max_tp_rate[0] / MCS_GROUP_RATES; -- max_tp_idx = mi->max_tp_rate[0] % MCS_GROUP_RATES; -+ max_tp_group = MI_RATE_GROUP(mi->max_tp_rate[0]); -+ max_tp_idx = MI_RATE_IDX(mi->max_tp_rate[0]); - max_tp_prob = mi->groups[max_tp_group].rates[max_tp_idx].prob_avg; - -- if (minstrel_ht_is_legacy_group(index / MCS_GROUP_RATES) && -+ if (minstrel_ht_is_legacy_group(MI_RATE_GROUP(index)) && - !minstrel_ht_is_legacy_group(max_tp_group)) - return; - -@@ -529,8 +529,8 @@ minstrel_ht_set_best_prob_rate(struct mi - mrs->prob_avg < max_tp_prob) - return; - -- max_gpr_group = mg->max_group_prob_rate / MCS_GROUP_RATES; -- max_gpr_idx = mg->max_group_prob_rate % MCS_GROUP_RATES; -+ max_gpr_group = MI_RATE_GROUP(mg->max_group_prob_rate); -+ max_gpr_idx = MI_RATE_IDX(mg->max_group_prob_rate); - max_gpr_prob = mi->groups[max_gpr_group].rates[max_gpr_idx].prob_avg; - - if (mrs->prob_avg > MINSTREL_FRAC(75, 100)) { -@@ -567,13 +567,13 @@ minstrel_ht_assign_best_tp_rates(struct - unsigned int tmp_group, tmp_idx, tmp_cck_tp, tmp_mcs_tp, tmp_prob; - int i; - -- tmp_group = tmp_legacy_tp_rate[0] / MCS_GROUP_RATES; -- tmp_idx = tmp_legacy_tp_rate[0] % MCS_GROUP_RATES; -+ tmp_group = MI_RATE_GROUP(tmp_legacy_tp_rate[0]); -+ tmp_idx = MI_RATE_IDX(tmp_legacy_tp_rate[0]); - tmp_prob = mi->groups[tmp_group].rates[tmp_idx].prob_avg; - tmp_cck_tp = minstrel_ht_get_tp_avg(mi, tmp_group, tmp_idx, tmp_prob); - -- tmp_group = tmp_mcs_tp_rate[0] / MCS_GROUP_RATES; -- tmp_idx = tmp_mcs_tp_rate[0] % MCS_GROUP_RATES; -+ tmp_group = MI_RATE_GROUP(tmp_mcs_tp_rate[0]); -+ tmp_idx = MI_RATE_IDX(tmp_mcs_tp_rate[0]); - tmp_prob = mi->groups[tmp_group].rates[tmp_idx].prob_avg; - tmp_mcs_tp = minstrel_ht_get_tp_avg(mi, tmp_group, tmp_idx, tmp_prob); - -@@ -600,14 +600,14 @@ minstrel_ht_prob_rate_reduce_streams(str - if (!mi->sta->ht_cap.ht_supported) - return; - -- tmp_max_streams = minstrel_mcs_groups[mi->max_tp_rate[0] / -- MCS_GROUP_RATES].streams; -+ group = MI_RATE_GROUP(mi->max_tp_rate[0]); -+ tmp_max_streams = minstrel_mcs_groups[group].streams; - for (group = 0; group < ARRAY_SIZE(minstrel_mcs_groups); group++) { - mg = &mi->groups[group]; - if (!mi->supported[group] || group == MINSTREL_CCK_GROUP) - continue; - -- tmp_idx = mg->max_group_prob_rate % MCS_GROUP_RATES; -+ tmp_idx = MI_RATE_IDX(mg->max_group_prob_rate); - tmp_prob = mi->groups[group].rates[tmp_idx].prob_avg; - - if (tmp_tp < minstrel_ht_get_tp_avg(mi, group, tmp_idx, tmp_prob) && -@@ -644,8 +644,8 @@ minstrel_ht_find_probe_rates(struct mins - int i, g, max_dur; - int tp_idx; - -- tp_group = &minstrel_mcs_groups[mi->max_tp_rate[0] / MCS_GROUP_RATES]; -- tp_idx = mi->max_tp_rate[0] % MCS_GROUP_RATES; -+ tp_group = &minstrel_mcs_groups[MI_RATE_GROUP(mi->max_tp_rate[0])]; -+ tp_idx = MI_RATE_IDX(mi->max_tp_rate[0]); - - max_dur = minstrel_get_duration(mi->max_tp_rate[0]); - if (faster_rate) -@@ -670,7 +670,7 @@ minstrel_ht_find_probe_rates(struct mins - if ((group->duration[i] << group->shift) > max_dur) - continue; - -- idx = g * MCS_GROUP_RATES + i; -+ idx = MI_RATE(g, i); - if (idx == mi->max_tp_rate[0]) - continue; - -@@ -712,10 +712,10 @@ minstrel_ht_rate_sample_switch(struct mi - - /* If no suitable rate was found, try to pick the next one in the group */ - if (!n_rates) { -- int g_idx = mi->max_tp_rate[0] / MCS_GROUP_RATES; -+ int g_idx = MI_RATE_GROUP(mi->max_tp_rate[0]); - u16 supported = mi->supported[g_idx]; - -- supported >>= mi->max_tp_rate[0] % MCS_GROUP_RATES; -+ supported >>= MI_RATE_IDX(mi->max_tp_rate[0]); - for (i = 0; supported; supported >>= 1, i++) { - if (!(supported & 1)) - continue; -@@ -854,24 +854,27 @@ minstrel_ht_update_stats(struct minstrel - mi->sample_slow = 0; - mi->sample_count = 0; - -- memset(tmp_mcs_tp_rate, 0, sizeof(tmp_mcs_tp_rate)); -- memset(tmp_legacy_tp_rate, 0, sizeof(tmp_legacy_tp_rate)); - if (mi->supported[MINSTREL_CCK_GROUP]) -- for (j = 0; j < ARRAY_SIZE(tmp_legacy_tp_rate); j++) -- tmp_legacy_tp_rate[j] = MINSTREL_CCK_GROUP * MCS_GROUP_RATES; -+ group = MINSTREL_CCK_GROUP; - else if (mi->supported[MINSTREL_OFDM_GROUP]) -- for (j = 0; j < ARRAY_SIZE(tmp_legacy_tp_rate); j++) -- tmp_legacy_tp_rate[j] = MINSTREL_OFDM_GROUP * MCS_GROUP_RATES; -+ group = MINSTREL_OFDM_GROUP; -+ else -+ group = 0; -+ -+ index = MI_RATE(group, 0); -+ for (j = 0; j < ARRAY_SIZE(tmp_legacy_tp_rate); j++) -+ tmp_legacy_tp_rate[j] = index; - - if (mi->supported[MINSTREL_VHT_GROUP_0]) -- index = MINSTREL_VHT_GROUP_0 * MCS_GROUP_RATES; -+ group = MINSTREL_VHT_GROUP_0; - else if (ht_supported) -- index = MINSTREL_HT_GROUP_0 * MCS_GROUP_RATES; -+ group = MINSTREL_HT_GROUP_0; - else if (mi->supported[MINSTREL_CCK_GROUP]) -- index = MINSTREL_CCK_GROUP * MCS_GROUP_RATES; -+ group = MINSTREL_CCK_GROUP; - else -- index = MINSTREL_OFDM_GROUP * MCS_GROUP_RATES; -+ group = MINSTREL_OFDM_GROUP; - -+ index = MI_RATE(group, 0); - tmp_max_prob_rate = index; - for (j = 0; j < ARRAY_SIZE(tmp_mcs_tp_rate); j++) - tmp_mcs_tp_rate[j] = index; -@@ -888,7 +891,7 @@ minstrel_ht_update_stats(struct minstrel - - /* (re)Initialize group rate indexes */ - for(j = 0; j < MAX_THR_RATES; j++) -- tmp_group_tp_rate[j] = MCS_GROUP_RATES * group; -+ tmp_group_tp_rate[j] = MI_RATE(group, 0); - - if (group == MINSTREL_CCK_GROUP && ht_supported) - tp_rate = tmp_legacy_tp_rate; -@@ -897,7 +900,7 @@ minstrel_ht_update_stats(struct minstrel - if (!(mi->supported[group] & BIT(i))) - continue; - -- index = MCS_GROUP_RATES * group + i; -+ index = MI_RATE(group, i); - - mrs = &mg->rates[i]; - mrs->retry_updated = false; -@@ -929,13 +932,13 @@ minstrel_ht_update_stats(struct minstrel - continue; - - mg = &mi->groups[group]; -- mg->max_group_prob_rate = MCS_GROUP_RATES * group; -+ mg->max_group_prob_rate = MI_RATE(group, 0); - - for (i = 0; i < MCS_GROUP_RATES; i++) { - if (!(mi->supported[group] & BIT(i))) - continue; - -- index = MCS_GROUP_RATES * group + i; -+ index = MI_RATE(group, i); - - /* Find max probability rate per group and global */ - minstrel_ht_set_best_prob_rate(mi, &tmp_max_prob_rate, -@@ -1022,7 +1025,7 @@ minstrel_downgrade_rate(struct minstrel_ - { - int group, orig_group; - -- orig_group = group = *idx / MCS_GROUP_RATES; -+ orig_group = group = MI_RATE_GROUP(*idx); - while (group > 0) { - group--; - -@@ -1206,7 +1209,7 @@ minstrel_calc_retransmit(struct minstrel - ctime += (t_slot * cw) >> 1; - cw = min((cw << 1) | 1, mp->cw_max); - -- if (minstrel_ht_is_legacy_group(index / MCS_GROUP_RATES)) { -+ if (minstrel_ht_is_legacy_group(MI_RATE_GROUP(index))) { - overhead = mi->overhead_legacy; - overhead_rtscts = mi->overhead_legacy_rtscts; - } else { -@@ -1239,7 +1242,7 @@ static void - minstrel_ht_set_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi, - struct ieee80211_sta_rates *ratetbl, int offset, int index) - { -- int group_idx = index / MCS_GROUP_RATES; -+ int group_idx = MI_RATE_GROUP(index); - const struct mcs_group *group = &minstrel_mcs_groups[group_idx]; - struct minstrel_rate_stats *mrs; - u8 idx; -@@ -1259,7 +1262,7 @@ minstrel_ht_set_rate(struct minstrel_pri - ratetbl->rate[offset].count_rts = mrs->retry_count_rtscts; - } - -- index %= MCS_GROUP_RATES; -+ index = MI_RATE_IDX(index); - if (group_idx == MINSTREL_CCK_GROUP) - idx = mp->cck_rates[index % ARRAY_SIZE(mp->cck_rates)]; - else if (group_idx == MINSTREL_OFDM_GROUP) -@@ -1289,17 +1292,17 @@ minstrel_ht_set_rate(struct minstrel_pri - static inline int - minstrel_ht_get_prob_avg(struct minstrel_ht_sta *mi, int rate) - { -- int group = rate / MCS_GROUP_RATES; -- rate %= MCS_GROUP_RATES; -+ int group = MI_RATE_GROUP(rate); -+ rate = MI_RATE_IDX(rate); - return mi->groups[group].rates[rate].prob_avg; - } - - static int - minstrel_ht_get_max_amsdu_len(struct minstrel_ht_sta *mi) - { -- int group = mi->max_prob_rate / MCS_GROUP_RATES; -+ int group = MI_RATE_GROUP(mi->max_prob_rate); - const struct mcs_group *g = &minstrel_mcs_groups[group]; -- int rate = mi->max_prob_rate % MCS_GROUP_RATES; -+ int rate = MI_RATE_IDX(mi->max_prob_rate); - unsigned int duration; - - /* Disable A-MSDU if max_prob_rate is bad */ -@@ -1405,7 +1408,7 @@ minstrel_get_sample_rate(struct minstrel - return -1; - - mrs = &mg->rates[sample_idx]; -- sample_idx += sample_group * MCS_GROUP_RATES; -+ sample_idx += MI_RATE(sample_group, 0); - - tp_rate1 = mi->max_tp_rate[0]; - -@@ -1455,8 +1458,7 @@ minstrel_get_sample_rate(struct minstrel - * if the link is working perfectly. - */ - -- cur_max_tp_streams = minstrel_mcs_groups[tp_rate1 / -- MCS_GROUP_RATES].streams; -+ cur_max_tp_streams = minstrel_mcs_groups[MI_RATE_GROUP(tp_rate1)].streams; - if (sample_dur >= minstrel_get_duration(tp_rate2) && - (cur_max_tp_streams - 1 < - minstrel_mcs_groups[sample_group].streams || -@@ -1484,7 +1486,7 @@ minstrel_ht_get_rate(void *priv, struct - int sample_idx; - - if (!(info->flags & IEEE80211_TX_CTL_AMPDU) && -- !minstrel_ht_is_legacy_group(mi->max_prob_rate / MCS_GROUP_RATES)) -+ !minstrel_ht_is_legacy_group(MI_RATE_GROUP(mi->max_prob_rate))) - minstrel_aggr_check(sta, txrc->skb); - - info->flags |= mi->tx_flags; -@@ -1512,8 +1514,8 @@ minstrel_ht_get_rate(void *priv, struct - if (sample_idx < 0) - return; - -- sample_group = &minstrel_mcs_groups[sample_idx / MCS_GROUP_RATES]; -- sample_idx %= MCS_GROUP_RATES; -+ sample_group = &minstrel_mcs_groups[MI_RATE_GROUP(sample_idx)]; -+ sample_idx = MI_RATE_IDX(sample_idx); - - if (sample_group == &minstrel_mcs_groups[MINSTREL_CCK_GROUP] && - (sample_idx >= 4) != txrc->short_preamble) -@@ -1529,7 +1531,7 @@ minstrel_ht_get_rate(void *priv, struct - int idx = sample_idx % ARRAY_SIZE(mp->ofdm_rates[0]); - rate->idx = mp->ofdm_rates[mi->band][idx]; - } else if (sample_group->flags & IEEE80211_TX_RC_VHT_MCS) { -- ieee80211_rate_set_vht(rate, sample_idx % MCS_GROUP_RATES, -+ ieee80211_rate_set_vht(rate, MI_RATE_IDX(sample_idx), - sample_group->streams); - } else { - rate->idx = sample_idx + (sample_group->streams - 1) * 8; -@@ -1898,8 +1900,8 @@ static u32 minstrel_ht_get_expected_thro - struct minstrel_ht_sta *mi = priv_sta; - int i, j, prob, tp_avg; - -- i = mi->max_tp_rate[0] / MCS_GROUP_RATES; -- j = mi->max_tp_rate[0] % MCS_GROUP_RATES; -+ i = MI_RATE_GROUP(mi->max_tp_rate[0]); -+ j = MI_RATE_IDX(mi->max_tp_rate[0]); - prob = mi->groups[i].rates[j].prob_avg; - - /* convert tp_avg from pkt per second in kbps */ ---- a/net/mac80211/rc80211_minstrel_ht.h -+++ b/net/mac80211/rc80211_minstrel_ht.h -@@ -6,6 +6,8 @@ - #ifndef __RC_MINSTREL_HT_H - #define __RC_MINSTREL_HT_H - -+#include <linux/bitfield.h> -+ - /* number of highest throughput rates to consider*/ - #define MAX_THR_RATES 4 - #define SAMPLE_COLUMNS 10 /* number of columns in sample table */ -@@ -57,6 +59,17 @@ - - #define MCS_GROUP_RATES 10 - -+#define MI_RATE_IDX_MASK GENMASK(3, 0) -+#define MI_RATE_GROUP_MASK GENMASK(15, 4) -+ -+#define MI_RATE(_group, _idx) \ -+ (FIELD_PREP(MI_RATE_GROUP_MASK, _group) | \ -+ FIELD_PREP(MI_RATE_IDX_MASK, _idx)) -+ -+#define MI_RATE_IDX(_rate) FIELD_GET(MI_RATE_IDX_MASK, _rate) -+#define MI_RATE_GROUP(_rate) FIELD_GET(MI_RATE_GROUP_MASK, _rate) -+ -+ - struct minstrel_priv { - struct ieee80211_hw *hw; - bool has_mrr; ---- a/net/mac80211/rc80211_minstrel_ht_debugfs.c -+++ b/net/mac80211/rc80211_minstrel_ht_debugfs.c -@@ -56,7 +56,7 @@ minstrel_ht_stats_dump(struct minstrel_h - - for (j = 0; j < MCS_GROUP_RATES; j++) { - struct minstrel_rate_stats *mrs = &mi->groups[i].rates[j]; -- int idx = i * MCS_GROUP_RATES + j; -+ int idx = MI_RATE(i, j); - unsigned int duration; - - if (!(mi->supported[i] & BIT(j))) -@@ -201,7 +201,7 @@ minstrel_ht_stats_csv_dump(struct minstr - - for (j = 0; j < MCS_GROUP_RATES; j++) { - struct minstrel_rate_stats *mrs = &mi->groups[i].rates[j]; -- int idx = i * MCS_GROUP_RATES + j; -+ int idx = MI_RATE(i, j); - unsigned int duration; - - if (!(mi->supported[i] & BIT(j))) diff --git a/package/kernel/mac80211/patches/subsys/347-mac80211-minstrel_ht-update-total-packets-counter-in.patch b/package/kernel/mac80211/patches/subsys/347-mac80211-minstrel_ht-update-total-packets-counter-in.patch deleted file mode 100644 index dce8104934f..00000000000 --- a/package/kernel/mac80211/patches/subsys/347-mac80211-minstrel_ht-update-total-packets-counter-in.patch +++ /dev/null @@ -1,54 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 22 Jan 2021 18:21:13 +0100 -Subject: [PATCH] mac80211: minstrel_ht: update total packets counter in tx - status path - -Keep the update in one place and prepare for further rework - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -1092,6 +1092,16 @@ minstrel_ht_tx_status(void *priv, struct - info->status.ampdu_len = 1; - } - -+ /* wraparound */ -+ if (mi->total_packets >= ~0 - info->status.ampdu_len) { -+ mi->total_packets = 0; -+ mi->sample_packets = 0; -+ } -+ -+ mi->total_packets += info->status.ampdu_len; -+ if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) -+ mi->sample_packets += info->status.ampdu_len; -+ - mi->ampdu_packets++; - mi->ampdu_len += info->status.ampdu_len; - -@@ -1103,9 +1113,6 @@ minstrel_ht_tx_status(void *priv, struct - mi->sample_count--; - } - -- if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) -- mi->sample_packets += info->status.ampdu_len; -- - if (mi->sample_mode != MINSTREL_SAMPLE_IDLE) - rate_sample = minstrel_get_ratestats(mi, mi->sample_rate); - -@@ -1503,14 +1510,6 @@ minstrel_ht_get_rate(void *priv, struct - else - sample_idx = minstrel_get_sample_rate(mp, mi); - -- mi->total_packets++; -- -- /* wraparound */ -- if (mi->total_packets == ~0) { -- mi->total_packets = 0; -- mi->sample_packets = 0; -- } -- - if (sample_idx < 0) - return; - diff --git a/package/kernel/mac80211/patches/subsys/348-mac80211-minstrel_ht-reduce-the-need-to-sample-slowe.patch b/package/kernel/mac80211/patches/subsys/348-mac80211-minstrel_ht-reduce-the-need-to-sample-slowe.patch deleted file mode 100644 index dc6f11e4b94..00000000000 --- a/package/kernel/mac80211/patches/subsys/348-mac80211-minstrel_ht-reduce-the-need-to-sample-slowe.patch +++ /dev/null @@ -1,102 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 22 Jan 2021 19:24:59 +0100 -Subject: [PATCH] mac80211: minstrel_ht: reduce the need to sample slower - rates - -In order to more gracefully be able to fall back to lower rates without too -much throughput fluctuations, initialize all untested rates below tested ones -to the maximum probabilty of higher rates. -Usually this leads to untested lower rates getting initialized with a -probability value of 100%, making them better candidates for fallback without -having to rely on random probing - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -791,14 +791,11 @@ minstrel_ht_calc_rate_stats(struct minst - unsigned int cur_prob; - - if (unlikely(mrs->attempts > 0)) { -- mrs->sample_skipped = 0; - cur_prob = MINSTREL_FRAC(mrs->success, mrs->attempts); - minstrel_filter_avg_add(&mrs->prob_avg, - &mrs->prob_avg_1, cur_prob); - mrs->att_hist += mrs->attempts; - mrs->succ_hist += mrs->success; -- } else { -- mrs->sample_skipped++; - } - - mrs->last_success = mrs->success; -@@ -851,7 +848,6 @@ minstrel_ht_update_stats(struct minstrel - mi->ampdu_packets = 0; - } - -- mi->sample_slow = 0; - mi->sample_count = 0; - - if (mi->supported[MINSTREL_CCK_GROUP]) -@@ -882,6 +878,7 @@ minstrel_ht_update_stats(struct minstrel - /* Find best rate sets within all MCS groups*/ - for (group = 0; group < ARRAY_SIZE(minstrel_mcs_groups); group++) { - u16 *tp_rate = tmp_mcs_tp_rate; -+ u16 last_prob = 0; - - mg = &mi->groups[group]; - if (!mi->supported[group]) -@@ -896,7 +893,7 @@ minstrel_ht_update_stats(struct minstrel - if (group == MINSTREL_CCK_GROUP && ht_supported) - tp_rate = tmp_legacy_tp_rate; - -- for (i = 0; i < MCS_GROUP_RATES; i++) { -+ for (i = MCS_GROUP_RATES - 1; i >= 0; i--) { - if (!(mi->supported[group] & BIT(i))) - continue; - -@@ -905,6 +902,11 @@ minstrel_ht_update_stats(struct minstrel - mrs = &mg->rates[i]; - mrs->retry_updated = false; - minstrel_ht_calc_rate_stats(mp, mrs); -+ -+ if (mrs->att_hist) -+ last_prob = max(last_prob, mrs->prob_avg); -+ else -+ mrs->prob_avg = max(last_prob, mrs->prob_avg); - cur_prob = mrs->prob_avg; - - if (minstrel_ht_get_tp_avg(mi, group, i, cur_prob) == 0) -@@ -1469,13 +1471,9 @@ minstrel_get_sample_rate(struct minstrel - if (sample_dur >= minstrel_get_duration(tp_rate2) && - (cur_max_tp_streams - 1 < - minstrel_mcs_groups[sample_group].streams || -- sample_dur >= minstrel_get_duration(mi->max_prob_rate))) { -- if (mrs->sample_skipped < 20) -+ sample_dur >= minstrel_get_duration(mi->max_prob_rate))) - return -1; - -- if (mi->sample_slow++ > 2) -- return -1; -- } - mi->sample_tries--; - - return sample_idx; ---- a/net/mac80211/rc80211_minstrel_ht.h -+++ b/net/mac80211/rc80211_minstrel_ht.h -@@ -123,7 +123,6 @@ struct minstrel_rate_stats { - u8 retry_count; - u8 retry_count_rtscts; - -- u8 sample_skipped; - bool retry_updated; - }; - -@@ -179,7 +178,6 @@ struct minstrel_ht_sta { - u8 sample_wait; - u8 sample_tries; - u8 sample_count; -- u8 sample_slow; - - enum minstrel_sample_mode sample_mode; - u16 sample_rate; diff --git a/package/kernel/mac80211/patches/subsys/349-mac80211-minstrel_ht-significantly-redesign-the-rate.patch b/package/kernel/mac80211/patches/subsys/349-mac80211-minstrel_ht-significantly-redesign-the-rate.patch deleted file mode 100644 index 09f6fd22144..00000000000 --- a/package/kernel/mac80211/patches/subsys/349-mac80211-minstrel_ht-significantly-redesign-the-rate.patch +++ /dev/null @@ -1,767 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 22 Jan 2021 23:57:50 +0100 -Subject: [PATCH] mac80211: minstrel_ht: significantly redesign the rate - probing strategy - -The biggest flaw in current minstrel_ht is the fact that it needs way too -many probing packets to be able to quickly find the best rate. -Depending on the wifi hardware and operating mode, this can significantly -reduce throughput when not operating at the highest available data rate. - -In order to be able to significantly reduce the amount of rate sampling, -we need a much smarter selection of probing rates. - -The new approach introduced by this patch maintains a limited set of -available rates to be tested during a statistics window. - -They are split into distinct categories: -- MINSTREL_SAMPLE_TYPE_INC - incremental rate upgrade: - Pick the next rate group and find the first rate that is faster than - the current max. throughput rate -- MINSTREL_SAMPLE_TYPE_JUMP - random testing of higher rates: - Pick a random rate from the next group that is faster than the current - max throughput rate. This allows faster adaptation when the link changes - significantly -- MINSTREL_SAMPLE_TYPE_SLOW - test a rate between max_prob, max_tp2 and - max_tp in order to reduce the gap between them - -In order to prioritize sampling, every 6 attempts are split into 3x INC, -2x JUMP, 1x SLOW. - -Available rates are checked and refilled on every stats window update. - -With this approach, we finally get a very small delta in throughput when -comparing setting the optimal data rate as a fixed rate vs normal rate -control operation. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -266,6 +266,14 @@ const struct mcs_group minstrel_mcs_grou - const s16 minstrel_cck_bitrates[4] = { 10, 20, 55, 110 }; - const s16 minstrel_ofdm_bitrates[8] = { 60, 90, 120, 180, 240, 360, 480, 540 }; - static u8 sample_table[SAMPLE_COLUMNS][MCS_GROUP_RATES] __read_mostly; -+static const u8 minstrel_sample_seq[] = { -+ MINSTREL_SAMPLE_TYPE_INC, -+ MINSTREL_SAMPLE_TYPE_JUMP, -+ MINSTREL_SAMPLE_TYPE_INC, -+ MINSTREL_SAMPLE_TYPE_JUMP, -+ MINSTREL_SAMPLE_TYPE_INC, -+ MINSTREL_SAMPLE_TYPE_SLOW, -+}; - - static void - minstrel_ht_update_rates(struct minstrel_priv *mp, struct minstrel_ht_sta *mi); -@@ -620,77 +628,31 @@ minstrel_ht_prob_rate_reduce_streams(str - } - } - --static bool --minstrel_ht_probe_group(struct minstrel_ht_sta *mi, const struct mcs_group *tp_group, -- int tp_idx, const struct mcs_group *group) --{ -- if (group->bw < tp_group->bw) -- return false; -- -- if (group->streams == tp_group->streams) -- return true; -- -- if (tp_idx < 4 && group->streams == tp_group->streams - 1) -- return true; -- -- return group->streams == tp_group->streams + 1; --} -- --static void --minstrel_ht_find_probe_rates(struct minstrel_ht_sta *mi, u16 *rates, int *n_rates, -- bool faster_rate) -+static u16 -+__minstrel_ht_get_sample_rate(struct minstrel_ht_sta *mi, -+ enum minstrel_sample_type type) - { -- const struct mcs_group *group, *tp_group; -- int i, g, max_dur; -- int tp_idx; -- -- tp_group = &minstrel_mcs_groups[MI_RATE_GROUP(mi->max_tp_rate[0])]; -- tp_idx = MI_RATE_IDX(mi->max_tp_rate[0]); -- -- max_dur = minstrel_get_duration(mi->max_tp_rate[0]); -- if (faster_rate) -- max_dur -= max_dur / 16; -- -- for (g = 0; g < MINSTREL_GROUPS_NB; g++) { -- u16 supported = mi->supported[g]; -- -- if (!supported) -- continue; -+ u16 *rates = mi->sample[type].sample_rates; -+ u16 cur; -+ int i; - -- group = &minstrel_mcs_groups[g]; -- if (!minstrel_ht_probe_group(mi, tp_group, tp_idx, group)) -+ for (i = 0; i < MINSTREL_SAMPLE_RATES; i++) { -+ if (!rates[i]) - continue; - -- for (i = 0; supported; supported >>= 1, i++) { -- int idx; -- -- if (!(supported & 1)) -- continue; -- -- if ((group->duration[i] << group->shift) > max_dur) -- continue; -- -- idx = MI_RATE(g, i); -- if (idx == mi->max_tp_rate[0]) -- continue; -- -- rates[(*n_rates)++] = idx; -- break; -- } -+ cur = rates[i]; -+ rates[i] = 0; -+ return cur; - } -+ -+ return 0; - } - - static void - minstrel_ht_rate_sample_switch(struct minstrel_priv *mp, - struct minstrel_ht_sta *mi) - { -- struct minstrel_rate_stats *mrs; -- u16 rates[MINSTREL_GROUPS_NB]; -- int n_rates = 0; -- int probe_rate = 0; -- bool faster_rate; -- int i; -- u8 random; -+ u16 rate; - - /* - * Use rate switching instead of probing packets for devices with -@@ -699,43 +661,11 @@ minstrel_ht_rate_sample_switch(struct mi - if (mp->hw->max_rates > 1) - return; - -- /* -- * If the current EWMA prob is >75%, look for a rate that's 6.25% -- * faster than the max tp rate. -- * If that fails, look again for a rate that is at least as fast -- */ -- mrs = minstrel_get_ratestats(mi, mi->max_tp_rate[0]); -- faster_rate = mrs->prob_avg > MINSTREL_FRAC(75, 100); -- minstrel_ht_find_probe_rates(mi, rates, &n_rates, faster_rate); -- if (!n_rates && faster_rate) -- minstrel_ht_find_probe_rates(mi, rates, &n_rates, false); -- -- /* If no suitable rate was found, try to pick the next one in the group */ -- if (!n_rates) { -- int g_idx = MI_RATE_GROUP(mi->max_tp_rate[0]); -- u16 supported = mi->supported[g_idx]; -- -- supported >>= MI_RATE_IDX(mi->max_tp_rate[0]); -- for (i = 0; supported; supported >>= 1, i++) { -- if (!(supported & 1)) -- continue; -- -- probe_rate = mi->max_tp_rate[0] + i; -- goto out; -- } -- -+ rate = __minstrel_ht_get_sample_rate(mi, MINSTREL_SAMPLE_TYPE_INC); -+ if (!rate) - return; -- } -- -- i = 0; -- if (n_rates > 1) { -- random = prandom_u32(); -- i = random % n_rates; -- } -- probe_rate = rates[i]; - --out: -- mi->sample_rate = probe_rate; -+ mi->sample_rate = rate; - mi->sample_mode = MINSTREL_SAMPLE_ACTIVE; - } - -@@ -804,6 +734,274 @@ minstrel_ht_calc_rate_stats(struct minst - mrs->attempts = 0; - } - -+static bool -+minstrel_ht_find_sample_rate(struct minstrel_ht_sta *mi, int type, int idx) -+{ -+ int i; -+ -+ for (i = 0; i < MINSTREL_SAMPLE_RATES; i++) { -+ u16 cur = mi->sample[type].sample_rates[i]; -+ -+ if (cur == idx) -+ return true; -+ -+ if (!cur) -+ break; -+ } -+ -+ return false; -+} -+ -+static int -+minstrel_ht_move_sample_rates(struct minstrel_ht_sta *mi, int type, -+ u32 fast_rate_dur, u32 slow_rate_dur) -+{ -+ u16 *rates = mi->sample[type].sample_rates; -+ int i, j; -+ -+ for (i = 0, j = 0; i < MINSTREL_SAMPLE_RATES; i++) { -+ u32 duration; -+ bool valid = false; -+ u16 cur; -+ -+ cur = rates[i]; -+ if (!cur) -+ continue; -+ -+ duration = minstrel_get_duration(cur); -+ switch (type) { -+ case MINSTREL_SAMPLE_TYPE_SLOW: -+ valid = duration > fast_rate_dur && -+ duration < slow_rate_dur; -+ break; -+ case MINSTREL_SAMPLE_TYPE_INC: -+ case MINSTREL_SAMPLE_TYPE_JUMP: -+ valid = duration < fast_rate_dur; -+ break; -+ default: -+ valid = false; -+ break; -+ } -+ -+ if (!valid) { -+ rates[i] = 0; -+ continue; -+ } -+ -+ if (i == j) -+ continue; -+ -+ rates[j++] = cur; -+ rates[i] = 0; -+ } -+ -+ return j; -+} -+ -+static int -+minstrel_ht_group_min_rate_offset(struct minstrel_ht_sta *mi, int group, -+ u32 max_duration) -+{ -+ u16 supported = mi->supported[group]; -+ int i; -+ -+ for (i = 0; i < MCS_GROUP_RATES && supported; i++, supported >>= 1) { -+ if (!(supported & BIT(0))) -+ continue; -+ -+ if (minstrel_get_duration(MI_RATE(group, i)) >= max_duration) -+ continue; -+ -+ return i; -+ } -+ -+ return -1; -+} -+ -+/* -+ * Incremental update rates: -+ * Flip through groups and pick the first group rate that is faster than the -+ * highest currently selected rate -+ */ -+static u16 -+minstrel_ht_next_inc_rate(struct minstrel_ht_sta *mi, u32 fast_rate_dur) -+{ -+ struct minstrel_mcs_group_data *mg; -+ u8 type = MINSTREL_SAMPLE_TYPE_INC; -+ int i, index = 0; -+ u8 group; -+ -+ group = mi->sample[type].sample_group; -+ for (i = 0; i < ARRAY_SIZE(minstrel_mcs_groups); i++) { -+ group = (group + 1) % ARRAY_SIZE(minstrel_mcs_groups); -+ mg = &mi->groups[group]; -+ -+ index = minstrel_ht_group_min_rate_offset(mi, group, -+ fast_rate_dur); -+ if (index < 0) -+ continue; -+ -+ index = MI_RATE(group, index & 0xf); -+ if (!minstrel_ht_find_sample_rate(mi, type, index)) -+ goto out; -+ } -+ index = 0; -+ -+out: -+ mi->sample[type].sample_group = group; -+ -+ return index; -+} -+ -+static int -+minstrel_ht_next_group_sample_rate(struct minstrel_ht_sta *mi, int group, -+ u16 supported, int offset) -+{ -+ struct minstrel_mcs_group_data *mg = &mi->groups[group]; -+ u16 idx; -+ int i; -+ -+ for (i = 0; i < MCS_GROUP_RATES; i++) { -+ idx = sample_table[mg->column][mg->index]; -+ if (++mg->index >= MCS_GROUP_RATES) { -+ mg->index = 0; -+ if (++mg->column >= ARRAY_SIZE(sample_table)) -+ mg->column = 0; -+ } -+ -+ if (idx < offset) -+ continue; -+ -+ if (!(supported & BIT(idx))) -+ continue; -+ -+ return MI_RATE(group, idx); -+ } -+ -+ return -1; -+} -+ -+/* -+ * Jump rates: -+ * Sample random rates, use those that are faster than the highest -+ * currently selected rate. Rates between the fastest and the slowest -+ * get sorted into the slow sample bucket, but only if it has room -+ */ -+static u16 -+minstrel_ht_next_jump_rate(struct minstrel_ht_sta *mi, u32 fast_rate_dur, -+ u32 slow_rate_dur, int *slow_rate_ofs) -+{ -+ struct minstrel_mcs_group_data *mg; -+ struct minstrel_rate_stats *mrs; -+ u32 max_duration = slow_rate_dur; -+ int i, index, offset; -+ u16 *slow_rates; -+ u16 supported; -+ u32 duration; -+ u8 group; -+ -+ if (*slow_rate_ofs >= MINSTREL_SAMPLE_RATES) -+ max_duration = fast_rate_dur; -+ -+ slow_rates = mi->sample[MINSTREL_SAMPLE_TYPE_SLOW].sample_rates; -+ group = mi->sample[MINSTREL_SAMPLE_TYPE_JUMP].sample_group; -+ for (i = 0; i < ARRAY_SIZE(minstrel_mcs_groups); i++) { -+ u8 type; -+ -+ group = (group + 1) % ARRAY_SIZE(minstrel_mcs_groups); -+ mg = &mi->groups[group]; -+ -+ supported = mi->supported[group]; -+ if (!supported) -+ continue; -+ -+ offset = minstrel_ht_group_min_rate_offset(mi, group, -+ max_duration); -+ if (offset < 0) -+ continue; -+ -+ index = minstrel_ht_next_group_sample_rate(mi, group, supported, -+ offset); -+ if (index < 0) -+ continue; -+ -+ duration = minstrel_get_duration(index); -+ if (duration < fast_rate_dur) -+ type = MINSTREL_SAMPLE_TYPE_JUMP; -+ else -+ type = MINSTREL_SAMPLE_TYPE_SLOW; -+ -+ if (minstrel_ht_find_sample_rate(mi, type, index)) -+ continue; -+ -+ if (type == MINSTREL_SAMPLE_TYPE_JUMP) -+ goto found; -+ -+ if (*slow_rate_ofs >= MINSTREL_SAMPLE_RATES) -+ continue; -+ -+ if (duration >= slow_rate_dur) -+ continue; -+ -+ /* skip slow rates with high success probability */ -+ mrs = minstrel_get_ratestats(mi, index); -+ if (mrs->prob_avg > MINSTREL_FRAC(95, 100)) -+ continue; -+ -+ slow_rates[(*slow_rate_ofs)++] = index; -+ if (*slow_rate_ofs >= MINSTREL_SAMPLE_RATES) -+ max_duration = fast_rate_dur; -+ } -+ index = 0; -+ -+found: -+ mi->sample[MINSTREL_SAMPLE_TYPE_JUMP].sample_group = group; -+ -+ return index; -+} -+ -+static void -+minstrel_ht_refill_sample_rates(struct minstrel_ht_sta *mi) -+{ -+ u32 prob_dur = minstrel_get_duration(mi->max_prob_rate); -+ u32 tp_dur = minstrel_get_duration(mi->max_tp_rate[0]); -+ u32 tp2_dur = minstrel_get_duration(mi->max_tp_rate[1]); -+ u32 fast_rate_dur = min(min(tp_dur, tp2_dur), prob_dur); -+ u32 slow_rate_dur = max(max(tp_dur, tp2_dur), prob_dur); -+ u16 *rates; -+ int i, j; -+ -+ rates = mi->sample[MINSTREL_SAMPLE_TYPE_INC].sample_rates; -+ i = minstrel_ht_move_sample_rates(mi, MINSTREL_SAMPLE_TYPE_INC, -+ fast_rate_dur, slow_rate_dur); -+ while (i < MINSTREL_SAMPLE_RATES) { -+ rates[i] = minstrel_ht_next_inc_rate(mi, tp_dur); -+ if (!rates[i]) -+ break; -+ -+ i++; -+ } -+ -+ rates = mi->sample[MINSTREL_SAMPLE_TYPE_JUMP].sample_rates; -+ i = minstrel_ht_move_sample_rates(mi, MINSTREL_SAMPLE_TYPE_JUMP, -+ fast_rate_dur, slow_rate_dur); -+ j = minstrel_ht_move_sample_rates(mi, MINSTREL_SAMPLE_TYPE_SLOW, -+ fast_rate_dur, slow_rate_dur); -+ while (i < MINSTREL_SAMPLE_RATES) { -+ rates[i] = minstrel_ht_next_jump_rate(mi, fast_rate_dur, -+ slow_rate_dur, &j); -+ if (!rates[i]) -+ break; -+ -+ i++; -+ } -+ -+ for (i = 0; i < ARRAY_SIZE(mi->sample); i++) -+ memcpy(mi->sample[i].cur_sample_rates, mi->sample[i].sample_rates, -+ sizeof(mi->sample[i].cur_sample_rates)); -+} -+ -+ - /* - * Update rate statistics and select new primary rates - * -@@ -848,8 +1046,6 @@ minstrel_ht_update_stats(struct minstrel - mi->ampdu_packets = 0; - } - -- mi->sample_count = 0; -- - if (mi->supported[MINSTREL_CCK_GROUP]) - group = MINSTREL_CCK_GROUP; - else if (mi->supported[MINSTREL_OFDM_GROUP]) -@@ -884,8 +1080,6 @@ minstrel_ht_update_stats(struct minstrel - if (!mi->supported[group]) - continue; - -- mi->sample_count++; -- - /* (re)Initialize group rate indexes */ - for(j = 0; j < MAX_THR_RATES; j++) - tmp_group_tp_rate[j] = MI_RATE(group, 0); -@@ -952,9 +1146,7 @@ minstrel_ht_update_stats(struct minstrel - - /* Try to increase robustness of max_prob_rate*/ - minstrel_ht_prob_rate_reduce_streams(mi); -- -- /* try to sample half of all available rates during each interval */ -- mi->sample_count *= 4; -+ minstrel_ht_refill_sample_rates(mi); - - if (sample) - minstrel_ht_rate_sample_switch(mp, mi); -@@ -971,6 +1163,7 @@ minstrel_ht_update_stats(struct minstrel - - /* Reset update timer */ - mi->last_stats_update = jiffies; -+ mi->sample_time = jiffies; - } - - static bool -@@ -1001,28 +1194,6 @@ minstrel_ht_txstat_valid(struct minstrel - } - - static void --minstrel_set_next_sample_idx(struct minstrel_ht_sta *mi) --{ -- struct minstrel_mcs_group_data *mg; -- -- for (;;) { -- mi->sample_group++; -- mi->sample_group %= ARRAY_SIZE(minstrel_mcs_groups); -- mg = &mi->groups[mi->sample_group]; -- -- if (!mi->supported[mi->sample_group]) -- continue; -- -- if (++mg->index >= MCS_GROUP_RATES) { -- mg->index = 0; -- if (++mg->column >= ARRAY_SIZE(sample_table)) -- mg->column = 0; -- } -- break; -- } --} -- --static void - minstrel_downgrade_rate(struct minstrel_ht_sta *mi, u16 *idx, bool primary) - { - int group, orig_group; -@@ -1107,14 +1278,6 @@ minstrel_ht_tx_status(void *priv, struct - mi->ampdu_packets++; - mi->ampdu_len += info->status.ampdu_len; - -- if (!mi->sample_wait && !mi->sample_tries && mi->sample_count > 0) { -- int avg_ampdu_len = minstrel_ht_avg_ampdu_len(mi); -- -- mi->sample_wait = 16 + 2 * avg_ampdu_len; -- mi->sample_tries = 1; -- mi->sample_count--; -- } -- - if (mi->sample_mode != MINSTREL_SAMPLE_IDLE) - rate_sample = minstrel_get_ratestats(mi, mi->sample_rate); - -@@ -1386,97 +1549,20 @@ minstrel_ht_update_rates(struct minstrel - rate_control_set_rates(mp->hw, mi->sta, rates); - } - --static int --minstrel_get_sample_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) -+static u16 -+minstrel_ht_get_sample_rate(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) - { -- struct minstrel_rate_stats *mrs; -- struct minstrel_mcs_group_data *mg; -- unsigned int sample_dur, sample_group, cur_max_tp_streams; -- int tp_rate1, tp_rate2; -- int sample_idx = 0; -- -- if (mp->hw->max_rates == 1 && mp->sample_switch && -- (mi->total_packets_cur >= SAMPLE_SWITCH_THR || -- mp->sample_switch == 1)) -- return -1; -- -- if (mi->sample_wait > 0) { -- mi->sample_wait--; -- return -1; -- } -- -- if (!mi->sample_tries) -- return -1; -- -- sample_group = mi->sample_group; -- mg = &mi->groups[sample_group]; -- sample_idx = sample_table[mg->column][mg->index]; -- minstrel_set_next_sample_idx(mi); -- -- if (!(mi->supported[sample_group] & BIT(sample_idx))) -- return -1; -+ u8 seq; - -- mrs = &mg->rates[sample_idx]; -- sample_idx += MI_RATE(sample_group, 0); -- -- tp_rate1 = mi->max_tp_rate[0]; -- -- /* Set tp_rate2 to the second highest max_tp_rate */ -- if (minstrel_get_duration(mi->max_tp_rate[0]) > -- minstrel_get_duration(mi->max_tp_rate[1])) { -- tp_rate2 = mi->max_tp_rate[0]; -+ if (mp->hw->max_rates > 1) { -+ seq = mi->sample_seq; -+ mi->sample_seq = (seq + 1) % ARRAY_SIZE(minstrel_sample_seq); -+ seq = minstrel_sample_seq[seq]; - } else { -- tp_rate2 = mi->max_tp_rate[1]; -+ seq = MINSTREL_SAMPLE_TYPE_INC; - } - -- /* -- * Sampling might add some overhead (RTS, no aggregation) -- * to the frame. Hence, don't use sampling for the highest currently -- * used highest throughput or probability rate. -- */ -- if (sample_idx == mi->max_tp_rate[0] || sample_idx == mi->max_prob_rate) -- return -1; -- -- /* -- * Do not sample if the probability is already higher than 95%, -- * or if the rate is 3 times slower than the current max probability -- * rate, to avoid wasting airtime. -- */ -- sample_dur = minstrel_get_duration(sample_idx); -- if (mrs->prob_avg > MINSTREL_FRAC(95, 100) || -- minstrel_get_duration(mi->max_prob_rate) * 3 < sample_dur) -- return -1; -- -- -- /* -- * For devices with no configurable multi-rate retry, skip sampling -- * below the per-group max throughput rate, and only use one sampling -- * attempt per rate -- */ -- if (mp->hw->max_rates == 1 && -- (minstrel_get_duration(mg->max_group_tp_rate[0]) < sample_dur || -- mrs->attempts)) -- return -1; -- -- /* Skip already sampled slow rates */ -- if (sample_dur >= minstrel_get_duration(tp_rate1) && mrs->attempts) -- return -1; -- -- /* -- * Make sure that lower rates get sampled only occasionally, -- * if the link is working perfectly. -- */ -- -- cur_max_tp_streams = minstrel_mcs_groups[MI_RATE_GROUP(tp_rate1)].streams; -- if (sample_dur >= minstrel_get_duration(tp_rate2) && -- (cur_max_tp_streams - 1 < -- minstrel_mcs_groups[sample_group].streams || -- sample_dur >= minstrel_get_duration(mi->max_prob_rate))) -- return -1; -- -- mi->sample_tries--; -- -- return sample_idx; -+ return __minstrel_ht_get_sample_rate(mi, seq); - } - - static void -@@ -1488,7 +1574,7 @@ minstrel_ht_get_rate(void *priv, struct - struct ieee80211_tx_rate *rate = &info->status.rates[0]; - struct minstrel_ht_sta *mi = priv_sta; - struct minstrel_priv *mp = priv; -- int sample_idx; -+ u16 sample_idx; - - if (!(info->flags & IEEE80211_TX_CTL_AMPDU) && - !minstrel_ht_is_legacy_group(MI_RATE_GROUP(mi->max_prob_rate))) -@@ -1504,11 +1590,19 @@ minstrel_ht_get_rate(void *priv, struct - /* Don't use EAPOL frames for sampling on non-mrr hw */ - if (mp->hw->max_rates == 1 && - (info->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO)) -- sample_idx = -1; -- else -- sample_idx = minstrel_get_sample_rate(mp, mi); -+ return; -+ -+ if (mp->hw->max_rates == 1 && mp->sample_switch && -+ (mi->total_packets_cur >= SAMPLE_SWITCH_THR || -+ mp->sample_switch == 1)) -+ return; -+ -+ if (time_is_before_jiffies(mi->sample_time)) -+ return; - -- if (sample_idx < 0) -+ mi->sample_time = jiffies + MINSTREL_SAMPLE_INTERVAL; -+ sample_idx = minstrel_ht_get_sample_rate(mp, mi); -+ if (!sample_idx) - return; - - sample_group = &minstrel_mcs_groups[MI_RATE_GROUP(sample_idx)]; -@@ -1629,16 +1723,6 @@ minstrel_ht_update_caps(void *priv, stru - - mi->avg_ampdu_len = MINSTREL_FRAC(1, 1); - -- /* When using MRR, sample more on the first attempt, without delay */ -- if (mp->has_mrr) { -- mi->sample_count = 16; -- mi->sample_wait = 0; -- } else { -- mi->sample_count = 8; -- mi->sample_wait = 8; -- } -- mi->sample_tries = 4; -- - if (!use_vht) { - stbc = (ht_cap & IEEE80211_HT_CAP_RX_STBC) >> - IEEE80211_HT_CAP_RX_STBC_SHIFT; ---- a/net/mac80211/rc80211_minstrel_ht.h -+++ b/net/mac80211/rc80211_minstrel_ht.h -@@ -69,6 +69,8 @@ - #define MI_RATE_IDX(_rate) FIELD_GET(MI_RATE_IDX_MASK, _rate) - #define MI_RATE_GROUP(_rate) FIELD_GET(MI_RATE_GROUP_MASK, _rate) - -+#define MINSTREL_SAMPLE_RATES 5 /* rates per sample type */ -+#define MINSTREL_SAMPLE_INTERVAL (HZ / 50) - - struct minstrel_priv { - struct ieee80211_hw *hw; -@@ -126,6 +128,13 @@ struct minstrel_rate_stats { - bool retry_updated; - }; - -+enum minstrel_sample_type { -+ MINSTREL_SAMPLE_TYPE_INC, -+ MINSTREL_SAMPLE_TYPE_JUMP, -+ MINSTREL_SAMPLE_TYPE_SLOW, -+ __MINSTREL_SAMPLE_TYPE_MAX -+}; -+ - struct minstrel_mcs_group_data { - u8 index; - u8 column; -@@ -144,6 +153,12 @@ enum minstrel_sample_mode { - MINSTREL_SAMPLE_PENDING, - }; - -+struct minstrel_sample_category { -+ u8 sample_group; -+ u16 sample_rates[MINSTREL_SAMPLE_RATES]; -+ u16 cur_sample_rates[MINSTREL_SAMPLE_RATES]; -+}; -+ - struct minstrel_ht_sta { - struct ieee80211_sta *sta; - -@@ -175,16 +190,14 @@ struct minstrel_ht_sta { - /* tx flags to add for frames for this sta */ - u32 tx_flags; - -- u8 sample_wait; -- u8 sample_tries; -- u8 sample_count; -+ unsigned long sample_time; -+ struct minstrel_sample_category sample[__MINSTREL_SAMPLE_TYPE_MAX]; -+ -+ u8 sample_seq; - - enum minstrel_sample_mode sample_mode; - u16 sample_rate; - -- /* current MCS group to be sampled */ -- u8 sample_group; -- - u8 band; - - /* Bitfield of supported MCS rates of all groups */ diff --git a/package/kernel/mac80211/patches/subsys/350-mac80211-minstrel_ht-show-sampling-rates-in-debugfs.patch b/package/kernel/mac80211/patches/subsys/350-mac80211-minstrel_ht-show-sampling-rates-in-debugfs.patch deleted file mode 100644 index 041ba31a378..00000000000 --- a/package/kernel/mac80211/patches/subsys/350-mac80211-minstrel_ht-show-sampling-rates-in-debugfs.patch +++ /dev/null @@ -1,58 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 23 Jan 2021 00:10:34 +0100 -Subject: [PATCH] mac80211: minstrel_ht: show sampling rates in debugfs - -This makes it easier to see what rates are going to be tested next - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht_debugfs.c -+++ b/net/mac80211/rc80211_minstrel_ht_debugfs.c -@@ -32,6 +32,18 @@ minstrel_stats_release(struct inode *ino - return 0; - } - -+static bool -+minstrel_ht_is_sample_rate(struct minstrel_ht_sta *mi, int idx) -+{ -+ int type, i; -+ -+ for (type = 0; type < ARRAY_SIZE(mi->sample); type++) -+ for (i = 0; i < MINSTREL_SAMPLE_RATES; i++) -+ if (mi->sample[type].cur_sample_rates[i] == idx) -+ return true; -+ return false; -+} -+ - static char * - minstrel_ht_stats_dump(struct minstrel_ht_sta *mi, int i, char *p) - { -@@ -84,6 +96,7 @@ minstrel_ht_stats_dump(struct minstrel_h - *(p++) = (idx == mi->max_tp_rate[2]) ? 'C' : ' '; - *(p++) = (idx == mi->max_tp_rate[3]) ? 'D' : ' '; - *(p++) = (idx == mi->max_prob_rate) ? 'P' : ' '; -+ *(p++) = minstrel_ht_is_sample_rate(mi, idx) ? 'S' : ' '; - - if (gflags & IEEE80211_TX_RC_MCS) { - p += sprintf(p, " MCS%-2u", (mg->streams - 1) * 8 + j); -@@ -145,9 +158,9 @@ minstrel_ht_stats_open(struct inode *ino - - p += sprintf(p, "\n"); - p += sprintf(p, -- " best ____________rate__________ ____statistics___ _____last____ ______sum-of________\n"); -+ " best ____________rate__________ ____statistics___ _____last____ ______sum-of________\n"); - p += sprintf(p, -- "mode guard # rate [name idx airtime max_tp] [avg(tp) avg(prob)] [retry|suc|att] [#success | #attempts]\n"); -+ "mode guard # rate [name idx airtime max_tp] [avg(tp) avg(prob)] [retry|suc|att] [#success | #attempts]\n"); - - p = minstrel_ht_stats_dump(mi, MINSTREL_CCK_GROUP, p); - for (i = 0; i < MINSTREL_CCK_GROUP; i++) -@@ -228,6 +241,7 @@ minstrel_ht_stats_csv_dump(struct minstr - p += sprintf(p, "%s" ,((idx == mi->max_tp_rate[2]) ? "C" : "")); - p += sprintf(p, "%s" ,((idx == mi->max_tp_rate[3]) ? "D" : "")); - p += sprintf(p, "%s" ,((idx == mi->max_prob_rate) ? "P" : "")); -+ p += sprintf(p, "%s", (minstrel_ht_is_sample_rate(mi, idx) ? "S" : "")); - - if (gflags & IEEE80211_TX_RC_MCS) { - p += sprintf(p, ",MCS%-2u,", (mg->streams - 1) * 8 + j); diff --git a/package/kernel/mac80211/patches/subsys/351-mac80211-minstrel_ht-remove-sample-rate-switching-co.patch b/package/kernel/mac80211/patches/subsys/351-mac80211-minstrel_ht-remove-sample-rate-switching-co.patch deleted file mode 100644 index 8170ff85f8a..00000000000 --- a/package/kernel/mac80211/patches/subsys/351-mac80211-minstrel_ht-remove-sample-rate-switching-co.patch +++ /dev/null @@ -1,279 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 23 Jan 2021 07:18:26 +0100 -Subject: [PATCH] mac80211: minstrel_ht: remove sample rate switching code for - constrained devices - -This was added to mitigate the effects of too much sampling on devices that -use a static global fallback table instead of configurable multi-rate retry. -Now that the sampling algorithm is improved, this code path no longer performs -any better than the standard probing on affected devices. - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -648,27 +648,6 @@ __minstrel_ht_get_sample_rate(struct min - return 0; - } - --static void --minstrel_ht_rate_sample_switch(struct minstrel_priv *mp, -- struct minstrel_ht_sta *mi) --{ -- u16 rate; -- -- /* -- * Use rate switching instead of probing packets for devices with -- * little control over retry fallback behavior -- */ -- if (mp->hw->max_rates > 1) -- return; -- -- rate = __minstrel_ht_get_sample_rate(mi, MINSTREL_SAMPLE_TYPE_INC); -- if (!rate) -- return; -- -- mi->sample_rate = rate; -- mi->sample_mode = MINSTREL_SAMPLE_ACTIVE; --} -- - static inline int - minstrel_ewma(int old, int new, int weight) - { -@@ -1012,8 +991,7 @@ minstrel_ht_refill_sample_rates(struct m - * higher throughput rates, even if the probablity is a bit lower - */ - static void --minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi, -- bool sample) -+minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) - { - struct minstrel_mcs_group_data *mg; - struct minstrel_rate_stats *mrs; -@@ -1023,18 +1001,6 @@ minstrel_ht_update_stats(struct minstrel - u16 index; - bool ht_supported = mi->sta->ht_cap.ht_supported; - -- mi->sample_mode = MINSTREL_SAMPLE_IDLE; -- -- if (sample) { -- mi->total_packets_cur = mi->total_packets - -- mi->total_packets_last; -- mi->total_packets_last = mi->total_packets; -- } -- if (!mp->sample_switch) -- sample = false; -- if (mi->total_packets_cur < SAMPLE_SWITCH_THR && mp->sample_switch != 1) -- sample = false; -- - if (mi->ampdu_packets > 0) { - if (!ieee80211_hw_check(mp->hw, TX_STATUS_NO_AMPDU_LEN)) - mi->avg_ampdu_len = minstrel_ewma(mi->avg_ampdu_len, -@@ -1148,16 +1114,12 @@ minstrel_ht_update_stats(struct minstrel - minstrel_ht_prob_rate_reduce_streams(mi); - minstrel_ht_refill_sample_rates(mi); - -- if (sample) -- minstrel_ht_rate_sample_switch(mp, mi); -- - #ifdef CPTCFG_MAC80211_DEBUGFS - /* use fixed index if set */ - if (mp->fixed_rate_idx != -1) { - for (i = 0; i < 4; i++) - mi->max_tp_rate[i] = mp->fixed_rate_idx; - mi->max_prob_rate = mp->fixed_rate_idx; -- mi->sample_mode = MINSTREL_SAMPLE_IDLE; - } - #endif - -@@ -1247,11 +1209,10 @@ minstrel_ht_tx_status(void *priv, struct - struct ieee80211_tx_info *info = st->info; - struct minstrel_ht_sta *mi = priv_sta; - struct ieee80211_tx_rate *ar = info->status.rates; -- struct minstrel_rate_stats *rate, *rate2, *rate_sample = NULL; -+ struct minstrel_rate_stats *rate, *rate2; - struct minstrel_priv *mp = priv; - u32 update_interval = mp->update_interval; - bool last, update = false; -- bool sample_status = false; - int i; - - /* This packet was aggregated but doesn't carry status info */ -@@ -1278,49 +1239,18 @@ minstrel_ht_tx_status(void *priv, struct - mi->ampdu_packets++; - mi->ampdu_len += info->status.ampdu_len; - -- if (mi->sample_mode != MINSTREL_SAMPLE_IDLE) -- rate_sample = minstrel_get_ratestats(mi, mi->sample_rate); -- - last = !minstrel_ht_txstat_valid(mp, mi, &ar[0]); - for (i = 0; !last; i++) { - last = (i == IEEE80211_TX_MAX_RATES - 1) || - !minstrel_ht_txstat_valid(mp, mi, &ar[i + 1]); - - rate = minstrel_ht_get_stats(mp, mi, &ar[i]); -- if (rate == rate_sample) -- sample_status = true; -- - if (last) - rate->success += info->status.ampdu_ack_len; - - rate->attempts += ar[i].count * info->status.ampdu_len; - } - -- switch (mi->sample_mode) { -- case MINSTREL_SAMPLE_IDLE: -- if (mp->hw->max_rates > 1 || -- mi->total_packets_cur < SAMPLE_SWITCH_THR) -- update_interval /= 2; -- break; -- -- case MINSTREL_SAMPLE_ACTIVE: -- if (!sample_status) -- break; -- -- mi->sample_mode = MINSTREL_SAMPLE_PENDING; -- update = true; -- break; -- -- case MINSTREL_SAMPLE_PENDING: -- if (sample_status) -- break; -- -- update = true; -- minstrel_ht_update_stats(mp, mi, false); -- break; -- } -- -- - if (mp->hw->max_rates > 1) { - /* - * check for sudden death of spatial multiplexing, -@@ -1343,7 +1273,7 @@ minstrel_ht_tx_status(void *priv, struct - - if (time_after(jiffies, mi->last_stats_update + update_interval)) { - update = true; -- minstrel_ht_update_stats(mp, mi, true); -+ minstrel_ht_update_stats(mp, mi); - } - - if (update) -@@ -1522,18 +1452,14 @@ static void - minstrel_ht_update_rates(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) - { - struct ieee80211_sta_rates *rates; -- u16 first_rate = mi->max_tp_rate[0]; - int i = 0; - -- if (mi->sample_mode == MINSTREL_SAMPLE_ACTIVE) -- first_rate = mi->sample_rate; -- - rates = kzalloc(sizeof(*rates), GFP_ATOMIC); - if (!rates) - return; - - /* Start with max_tp_rate[0] */ -- minstrel_ht_set_rate(mp, mi, rates, i++, first_rate); -+ minstrel_ht_set_rate(mp, mi, rates, i++, mi->max_tp_rate[0]); - - if (mp->hw->max_rates >= 3) { - /* At least 3 tx rates supported, use max_tp_rate[1] next */ -@@ -1592,11 +1518,6 @@ minstrel_ht_get_rate(void *priv, struct - (info->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO)) - return; - -- if (mp->hw->max_rates == 1 && mp->sample_switch && -- (mi->total_packets_cur >= SAMPLE_SWITCH_THR || -- mp->sample_switch == 1)) -- return; -- - if (time_is_before_jiffies(mi->sample_time)) - return; - -@@ -1810,7 +1731,7 @@ minstrel_ht_update_caps(void *priv, stru - minstrel_ht_update_ofdm(mp, mi, sband, sta); - - /* create an initial rate table with the lowest supported rates */ -- minstrel_ht_update_stats(mp, mi, true); -+ minstrel_ht_update_stats(mp, mi); - minstrel_ht_update_rates(mp, mi); - } - -@@ -1926,8 +1847,6 @@ minstrel_ht_alloc(struct ieee80211_hw *h - if (!mp) - return NULL; - -- mp->sample_switch = -1; -- - /* contention window settings - * Just an approximation. Using the per-queue values would complicate - * the calculations and is probably unnecessary */ -@@ -1947,7 +1866,7 @@ minstrel_ht_alloc(struct ieee80211_hw *h - mp->has_mrr = true; - - mp->hw = hw; -- mp->update_interval = HZ / 10; -+ mp->update_interval = HZ / 20; - - minstrel_ht_init_cck_rates(mp); - for (i = 0; i < ARRAY_SIZE(mp->hw->wiphy->bands); i++) -@@ -1965,8 +1884,6 @@ static void minstrel_ht_add_debugfs(stru - mp->fixed_rate_idx = (u32) -1; - debugfs_create_u32("fixed_rate_idx", S_IRUGO | S_IWUGO, debugfsdir, - &mp->fixed_rate_idx); -- debugfs_create_u32("sample_switch", S_IRUGO | S_IWUSR, debugfsdir, -- &mp->sample_switch); - } - #endif - ---- a/net/mac80211/rc80211_minstrel_ht.h -+++ b/net/mac80211/rc80211_minstrel_ht.h -@@ -75,7 +75,6 @@ - struct minstrel_priv { - struct ieee80211_hw *hw; - bool has_mrr; -- u32 sample_switch; - unsigned int cw_min; - unsigned int cw_max; - unsigned int max_retry; -@@ -147,12 +146,6 @@ struct minstrel_mcs_group_data { - struct minstrel_rate_stats rates[MCS_GROUP_RATES]; - }; - --enum minstrel_sample_mode { -- MINSTREL_SAMPLE_IDLE, -- MINSTREL_SAMPLE_ACTIVE, -- MINSTREL_SAMPLE_PENDING, --}; -- - struct minstrel_sample_category { - u8 sample_group; - u16 sample_rates[MINSTREL_SAMPLE_RATES]; -@@ -182,23 +175,19 @@ struct minstrel_ht_sta { - unsigned int overhead_legacy; - unsigned int overhead_legacy_rtscts; - -- unsigned int total_packets_last; -- unsigned int total_packets_cur; - unsigned int total_packets; - unsigned int sample_packets; - - /* tx flags to add for frames for this sta */ - u32 tx_flags; - -- unsigned long sample_time; -- struct minstrel_sample_category sample[__MINSTREL_SAMPLE_TYPE_MAX]; -+ u8 band; - - u8 sample_seq; -- -- enum minstrel_sample_mode sample_mode; - u16 sample_rate; - -- u8 band; -+ unsigned long sample_time; -+ struct minstrel_sample_category sample[__MINSTREL_SAMPLE_TYPE_MAX]; - - /* Bitfield of supported MCS rates of all groups */ - u16 supported[MINSTREL_GROUPS_NB]; diff --git a/package/kernel/mac80211/patches/subsys/352-mac80211-minstrel_ht-fix-regression-in-the-max_prob_.patch b/package/kernel/mac80211/patches/subsys/352-mac80211-minstrel_ht-fix-regression-in-the-max_prob_.patch deleted file mode 100644 index a366a921d4f..00000000000 --- a/package/kernel/mac80211/patches/subsys/352-mac80211-minstrel_ht-fix-regression-in-the-max_prob_.patch +++ /dev/null @@ -1,23 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 26 Jan 2021 16:40:52 +0100 -Subject: [PATCH] mac80211: minstrel_ht: fix regression in the max_prob_rate - fix - -Since mi->max_prob_rate is overwritten after the loop that calls -minstrel_ht_set_best_prob_rate, the new best rate needs to be written to *dest - -Fixes: a7fca4e4037f ("mac80211: minstrel_ht: fix max probability rate selection") -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -545,7 +545,7 @@ minstrel_ht_set_best_prob_rate(struct mi - cur_tp_avg = minstrel_ht_get_tp_avg(mi, cur_group, cur_idx, - mrs->prob_avg); - if (cur_tp_avg > tmp_tp_avg) -- mi->max_prob_rate = index; -+ *dest = index; - - max_gpr_tp_avg = minstrel_ht_get_tp_avg(mi, max_gpr_group, - max_gpr_idx, diff --git a/package/kernel/mac80211/patches/subsys/371-mac80211-don-t-apply-flow-control-on-management-fram.patch b/package/kernel/mac80211/patches/subsys/371-mac80211-don-t-apply-flow-control-on-management-fram.patch deleted file mode 100644 index 8d094a3632e..00000000000 --- a/package/kernel/mac80211/patches/subsys/371-mac80211-don-t-apply-flow-control-on-management-fram.patch +++ /dev/null @@ -1,60 +0,0 @@ -From: Johannes Berg <johannes.berg@intel.com> -Date: Fri, 19 Mar 2021 23:28:01 +0100 -Subject: [PATCH] mac80211: don't apply flow control on management frames - -In some cases (depending on the driver, but it's true e.g. for -iwlwifi) we're using an internal TXQ for management packets, -mostly to simplify the code and to have a place to queue them. -However, it appears that in certain cases we can confuse the -code and management frames are dropped, which is certainly not -what we want. - -Short-circuit the processing of management frames. To keep the -impact minimal, only put them on the frags queue and check the -tid == management only for doing that and to skip the airtime -fairness checks, if applicable. - -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -5,7 +5,7 @@ - * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz> - * Copyright 2007 Johannes Berg <johannes@sipsolutions.net> - * Copyright 2013-2014 Intel Mobile Communications GmbH -- * Copyright (C) 2018-2020 Intel Corporation -+ * Copyright (C) 2018-2021 Intel Corporation - * - * Transmit and frame generation functions. - */ -@@ -1401,8 +1401,17 @@ static void ieee80211_txq_enqueue(struct - ieee80211_set_skb_enqueue_time(skb); - - spin_lock_bh(&fq->lock); -- fq_tin_enqueue(fq, tin, flow_idx, skb, -- fq_skb_free_func); -+ /* -+ * For management frames, don't really apply codel etc., -+ * we don't want to apply any shaping or anything we just -+ * want to simplify the driver API by having them on the -+ * txqi. -+ */ -+ if (unlikely(txqi->txq.tid == IEEE80211_NUM_TIDS)) -+ __skb_queue_tail(&txqi->frags, skb); -+ else -+ fq_tin_enqueue(fq, tin, flow_idx, skb, -+ fq_skb_free_func); - spin_unlock_bh(&fq->lock); - } - -@@ -3844,6 +3853,9 @@ bool ieee80211_txq_airtime_check(struct - if (!txq->sta) - return true; - -+ if (unlikely(txq->tid == IEEE80211_NUM_TIDS)) -+ return true; -+ - sta = container_of(txq->sta, struct sta_info, sta); - if (atomic_read(&sta->airtime[txq->ac].aql_tx_pending) < - sta->airtime[txq->ac].aql_limit_low) diff --git a/package/kernel/mac80211/patches/subsys/372-mac80211-set-sk_pacing_shift-for-802.3-txpath.patch b/package/kernel/mac80211/patches/subsys/372-mac80211-set-sk_pacing_shift-for-802.3-txpath.patch deleted file mode 100644 index 5bc1469a3f1..00000000000 --- a/package/kernel/mac80211/patches/subsys/372-mac80211-set-sk_pacing_shift-for-802.3-txpath.patch +++ /dev/null @@ -1,21 +0,0 @@ -From: Lorenzo Bianconi <lorenzo@kernel.org> -Date: Mon, 8 Mar 2021 23:01:49 +0100 -Subject: [PATCH] mac80211: set sk_pacing_shift for 802.3 txpath - -Similar to 802.11 txpath, set socket sk_pacing_shift for 802.3 tx path. - -Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> ---- - ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -4171,6 +4171,9 @@ static bool ieee80211_tx_8023(struct iee - unsigned long flags; - int q = info->hw_queue; - -+ if (sta) -+ sk_pacing_shift_update(skb->sk, local->hw.tx_sk_pacing_shift); -+ - if (ieee80211_queue_skb(local, sdata, sta, skb)) - return true; - diff --git a/package/kernel/mac80211/patches/subsys/373-mac80211-support-Rx-timestamp-calculation-for-all-pr.patch b/package/kernel/mac80211/patches/subsys/373-mac80211-support-Rx-timestamp-calculation-for-all-pr.patch deleted file mode 100644 index 117fb35fcf1..00000000000 --- a/package/kernel/mac80211/patches/subsys/373-mac80211-support-Rx-timestamp-calculation-for-all-pr.patch +++ /dev/null @@ -1,134 +0,0 @@ -From: Avraham Stern <avraham.stern@intel.com> -Date: Sun, 6 Dec 2020 14:54:45 +0200 -Subject: [PATCH] mac80211: support Rx timestamp calculation for all preamble - types - -Add support for calculating the Rx timestamp for HE frames. -Since now all frame types are supported, allow setting the Rx -timestamp regardless of the frame type. - -Signed-off-by: Avraham Stern <avraham.stern@intel.com> -Signed-off-by: Luca Coelho <luciano.coelho@intel.com> -Link: https://lore.kernel.org/r/iwlwifi.20201206145305.4786559af475.Ia54486bb0a12e5351f9d5c60ef6fcda7c9e7141c@changeid -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/net/mac80211/ieee80211_i.h -+++ b/net/mac80211/ieee80211_i.h -@@ -1587,13 +1587,8 @@ ieee80211_have_rx_timestamp(struct ieee8 - { - WARN_ON_ONCE(status->flag & RX_FLAG_MACTIME_START && - status->flag & RX_FLAG_MACTIME_END); -- if (status->flag & (RX_FLAG_MACTIME_START | RX_FLAG_MACTIME_END)) -- return true; -- /* can't handle non-legacy preamble yet */ -- if (status->flag & RX_FLAG_MACTIME_PLCP_START && -- status->encoding == RX_ENC_LEGACY) -- return true; -- return false; -+ return !!(status->flag & (RX_FLAG_MACTIME_START | RX_FLAG_MACTIME_END | -+ RX_FLAG_MACTIME_PLCP_START)); - } - - void ieee80211_vif_inc_num_mcast(struct ieee80211_sub_if_data *sdata); ---- a/net/mac80211/util.c -+++ b/net/mac80211/util.c -@@ -3665,6 +3665,7 @@ u64 ieee80211_calculate_rx_timestamp(str - u64 ts = status->mactime; - struct rate_info ri; - u16 rate; -+ u8 n_ltf; - - if (WARN_ON(!ieee80211_have_rx_timestamp(status))) - return 0; -@@ -3675,11 +3676,58 @@ u64 ieee80211_calculate_rx_timestamp(str - - /* Fill cfg80211 rate info */ - switch (status->encoding) { -+ case RX_ENC_HE: -+ ri.flags |= RATE_INFO_FLAGS_HE_MCS; -+ ri.mcs = status->rate_idx; -+ ri.nss = status->nss; -+ ri.he_ru_alloc = status->he_ru; -+ if (status->enc_flags & RX_ENC_FLAG_SHORT_GI) -+ ri.flags |= RATE_INFO_FLAGS_SHORT_GI; -+ -+ /* -+ * See P802.11ax_D6.0, section 27.3.4 for -+ * VHT PPDU format. -+ */ -+ if (status->flag & RX_FLAG_MACTIME_PLCP_START) { -+ mpdu_offset += 2; -+ ts += 36; -+ -+ /* -+ * TODO: -+ * For HE MU PPDU, add the HE-SIG-B. -+ * For HE ER PPDU, add 8us for the HE-SIG-A. -+ * For HE TB PPDU, add 4us for the HE-STF. -+ * Add the HE-LTF durations - variable. -+ */ -+ } -+ -+ break; - case RX_ENC_HT: - ri.mcs = status->rate_idx; - ri.flags |= RATE_INFO_FLAGS_MCS; - if (status->enc_flags & RX_ENC_FLAG_SHORT_GI) - ri.flags |= RATE_INFO_FLAGS_SHORT_GI; -+ -+ /* -+ * See P802.11REVmd_D3.0, section 19.3.2 for -+ * HT PPDU format. -+ */ -+ if (status->flag & RX_FLAG_MACTIME_PLCP_START) { -+ mpdu_offset += 2; -+ if (status->enc_flags & RX_ENC_FLAG_HT_GF) -+ ts += 24; -+ else -+ ts += 32; -+ -+ /* -+ * Add Data HT-LTFs per streams -+ * TODO: add Extension HT-LTFs, 4us per LTF -+ */ -+ n_ltf = ((ri.mcs >> 3) & 3) + 1; -+ n_ltf = n_ltf == 3 ? 4 : n_ltf; -+ ts += n_ltf * 4; -+ } -+ - break; - case RX_ENC_VHT: - ri.flags |= RATE_INFO_FLAGS_VHT_MCS; -@@ -3687,6 +3735,23 @@ u64 ieee80211_calculate_rx_timestamp(str - ri.nss = status->nss; - if (status->enc_flags & RX_ENC_FLAG_SHORT_GI) - ri.flags |= RATE_INFO_FLAGS_SHORT_GI; -+ -+ /* -+ * See P802.11REVmd_D3.0, section 21.3.2 for -+ * VHT PPDU format. -+ */ -+ if (status->flag & RX_FLAG_MACTIME_PLCP_START) { -+ mpdu_offset += 2; -+ ts += 36; -+ -+ /* -+ * Add VHT-LTFs per streams -+ */ -+ n_ltf = (ri.nss != 1) && (ri.nss % 2) ? -+ ri.nss + 1 : ri.nss; -+ ts += 4 * n_ltf; -+ } -+ - break; - default: - WARN_ON(1); -@@ -3710,7 +3775,6 @@ u64 ieee80211_calculate_rx_timestamp(str - ri.legacy = DIV_ROUND_UP(bitrate, (1 << shift)); - - if (status->flag & RX_FLAG_MACTIME_PLCP_START) { -- /* TODO: handle HT/VHT preambles */ - if (status->band == NL80211_BAND_5GHZ) { - ts += 20 << shift; - mpdu_offset += 2; diff --git a/package/kernel/mac80211/patches/subsys/374-mac80211-move-A-MPDU-session-check-from-minstrel_ht-.patch b/package/kernel/mac80211/patches/subsys/374-mac80211-move-A-MPDU-session-check-from-minstrel_ht-.patch deleted file mode 100644 index 031f8e16360..00000000000 --- a/package/kernel/mac80211/patches/subsys/374-mac80211-move-A-MPDU-session-check-from-minstrel_ht-.patch +++ /dev/null @@ -1,126 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Thu, 17 Jun 2021 17:56:54 +0200 -Subject: [PATCH] mac80211: move A-MPDU session check from minstrel_ht to - mac80211 - -This avoids calling back into tx handlers from within the rate control module. -Preparation for deferring rate control until tx dequeue - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/include/net/mac80211.h -+++ b/include/net/mac80211.h -@@ -6160,6 +6160,11 @@ enum rate_control_capabilities { - * otherwise the NSS difference doesn't bother us. - */ - RATE_CTRL_CAPA_VHT_EXT_NSS_BW = BIT(0), -+ /** -+ * @RATE_CTRL_CAPA_AMPDU_TRIGGER: -+ * mac80211 should start A-MPDU sessions on tx -+ */ -+ RATE_CTRL_CAPA_AMPDU_TRIGGER = BIT(1), - }; - - struct rate_control_ops { ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -1153,29 +1153,6 @@ minstrel_downgrade_prob_rate(struct mins - } - - static void --minstrel_aggr_check(struct ieee80211_sta *pubsta, struct sk_buff *skb) --{ -- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; -- struct sta_info *sta = container_of(pubsta, struct sta_info, sta); -- u16 tid; -- -- if (skb_get_queue_mapping(skb) == IEEE80211_AC_VO) -- return; -- -- if (unlikely(!ieee80211_is_data_qos(hdr->frame_control))) -- return; -- -- if (unlikely(skb->protocol == cpu_to_be16(ETH_P_PAE))) -- return; -- -- tid = ieee80211_get_tid(hdr); -- if (likely(sta->ampdu_mlme.tid_tx[tid])) -- return; -- -- ieee80211_start_tx_ba_session(pubsta, tid, 0); --} -- --static void - minstrel_ht_tx_status(void *priv, struct ieee80211_supported_band *sband, - void *priv_sta, struct ieee80211_tx_status *st) - { -@@ -1477,10 +1454,6 @@ minstrel_ht_get_rate(void *priv, struct - struct minstrel_priv *mp = priv; - u16 sample_idx; - -- if (!(info->flags & IEEE80211_TX_CTL_AMPDU) && -- !minstrel_ht_is_legacy_group(MI_RATE_GROUP(mi->max_prob_rate))) -- minstrel_aggr_check(sta, txrc->skb); -- - info->flags |= mi->tx_flags; - - #ifdef CPTCFG_MAC80211_DEBUGFS -@@ -1894,6 +1867,7 @@ static u32 minstrel_ht_get_expected_thro - - static const struct rate_control_ops mac80211_minstrel_ht = { - .name = "minstrel_ht", -+ .capa = RATE_CTRL_CAPA_AMPDU_TRIGGER, - .tx_status_ext = minstrel_ht_tx_status, - .get_rate = minstrel_ht_get_rate, - .rate_init = minstrel_ht_rate_init, ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -3931,6 +3931,29 @@ void ieee80211_txq_schedule_start(struct - } - EXPORT_SYMBOL(ieee80211_txq_schedule_start); - -+static void -+ieee80211_aggr_check(struct ieee80211_sub_if_data *sdata, -+ struct sta_info *sta, -+ struct sk_buff *skb) -+{ -+ struct rate_control_ref *ref = sdata->local->rate_ctrl; -+ u16 tid; -+ -+ if (!ref || !(ref->ops->capa & RATE_CTRL_CAPA_AMPDU_TRIGGER)) -+ return; -+ -+ if (!sta || !sta->sta.ht_cap.ht_supported || -+ !sta->sta.wme || skb_get_queue_mapping(skb) == IEEE80211_AC_VO || -+ skb->protocol == sdata->control_port_protocol) -+ return; -+ -+ tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK; -+ if (likely(sta->ampdu_mlme.tid_tx[tid])) -+ return; -+ -+ ieee80211_start_tx_ba_session(&sta->sta, tid, 0); -+} -+ - void __ieee80211_subif_start_xmit(struct sk_buff *skb, - struct net_device *dev, - u32 info_flags, -@@ -3961,6 +3984,8 @@ void __ieee80211_subif_start_xmit(struct - skb_get_hash(skb); - } - -+ ieee80211_aggr_check(sdata, sta, skb); -+ - if (sta) { - struct ieee80211_fast_tx *fast_tx; - -@@ -4224,6 +4249,8 @@ static void ieee80211_8023_xmit(struct i - - memset(info, 0, sizeof(*info)); - -+ ieee80211_aggr_check(sdata, sta, skb); -+ - tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK; - tid_tx = rcu_dereference(sta->ampdu_mlme.tid_tx[tid]); - if (tid_tx) { diff --git a/package/kernel/mac80211/patches/subsys/375-mac80211-call-ieee80211_tx_h_rate_ctrl-when-dequeue.patch b/package/kernel/mac80211/patches/subsys/375-mac80211-call-ieee80211_tx_h_rate_ctrl-when-dequeue.patch deleted file mode 100644 index cf84fca68a3..00000000000 --- a/package/kernel/mac80211/patches/subsys/375-mac80211-call-ieee80211_tx_h_rate_ctrl-when-dequeue.patch +++ /dev/null @@ -1,114 +0,0 @@ -From: Ryder Lee <ryder.lee@mediatek.com> -Date: Fri, 28 May 2021 14:05:41 +0800 -Subject: [PATCH] mac80211: call ieee80211_tx_h_rate_ctrl() when dequeue - -Make ieee80211_tx_h_rate_ctrl() get called on dequeue to improve -performance since it reduces the turnaround time for rate control. - -Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> ---- - ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -1778,8 +1778,6 @@ static int invoke_tx_handlers_early(stru - CALL_TXH(ieee80211_tx_h_ps_buf); - CALL_TXH(ieee80211_tx_h_check_control_port_protocol); - CALL_TXH(ieee80211_tx_h_select_key); -- if (!ieee80211_hw_check(&tx->local->hw, HAS_RATE_CONTROL)) -- CALL_TXH(ieee80211_tx_h_rate_ctrl); - - txh_done: - if (unlikely(res == TX_DROP)) { -@@ -1812,6 +1810,9 @@ static int invoke_tx_handlers_late(struc - goto txh_done; - } - -+ if (!ieee80211_hw_check(&tx->local->hw, HAS_RATE_CONTROL)) -+ CALL_TXH(ieee80211_tx_h_rate_ctrl); -+ - CALL_TXH(ieee80211_tx_h_michael_mic_add); - CALL_TXH(ieee80211_tx_h_sequence); - CALL_TXH(ieee80211_tx_h_fragment); -@@ -3382,15 +3383,21 @@ out: - * Can be called while the sta lock is held. Anything that can cause packets to - * be generated will cause deadlock! - */ --static void ieee80211_xmit_fast_finish(struct ieee80211_sub_if_data *sdata, -- struct sta_info *sta, u8 pn_offs, -- struct ieee80211_key *key, -- struct sk_buff *skb) -+static ieee80211_tx_result -+ieee80211_xmit_fast_finish(struct ieee80211_sub_if_data *sdata, -+ struct sta_info *sta, u8 pn_offs, -+ struct ieee80211_key *key, -+ struct ieee80211_tx_data *tx) - { -+ struct sk_buff *skb = tx->skb; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct ieee80211_hdr *hdr = (void *)skb->data; - u8 tid = IEEE80211_NUM_TIDS; - -+ if (!ieee80211_hw_check(&tx->local->hw, HAS_RATE_CONTROL) && -+ ieee80211_tx_h_rate_ctrl(tx) != TX_CONTINUE) -+ return TX_DROP; -+ - if (key) - info->control.hw_key = &key->conf; - -@@ -3439,6 +3446,8 @@ static void ieee80211_xmit_fast_finish(s - break; - } - } -+ -+ return TX_CONTINUE; - } - - static bool ieee80211_xmit_fast(struct ieee80211_sub_if_data *sdata, -@@ -3542,24 +3551,17 @@ static bool ieee80211_xmit_fast(struct i - tx.sta = sta; - tx.key = fast_tx->key; - -- if (!ieee80211_hw_check(&local->hw, HAS_RATE_CONTROL)) { -- tx.skb = skb; -- r = ieee80211_tx_h_rate_ctrl(&tx); -- skb = tx.skb; -- tx.skb = NULL; -- -- if (r != TX_CONTINUE) { -- if (r != TX_QUEUED) -- kfree_skb(skb); -- return true; -- } -- } -- - if (ieee80211_queue_skb(local, sdata, sta, skb)) - return true; - -- ieee80211_xmit_fast_finish(sdata, sta, fast_tx->pn_offs, -- fast_tx->key, skb); -+ tx.skb = skb; -+ r = ieee80211_xmit_fast_finish(sdata, sta, fast_tx->pn_offs, -+ fast_tx->key, &tx); -+ tx.skb = NULL; -+ if (r == TX_DROP) { -+ kfree_skb(skb); -+ return true; -+ } - - if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) - sdata = container_of(sdata->bss, -@@ -3670,8 +3672,12 @@ begin: - (tx.key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV)) - pn_offs = ieee80211_hdrlen(hdr->frame_control); - -- ieee80211_xmit_fast_finish(sta->sdata, sta, pn_offs, -- tx.key, skb); -+ r = ieee80211_xmit_fast_finish(sta->sdata, sta, pn_offs, -+ tx.key, &tx); -+ if (r != TX_CONTINUE) { -+ ieee80211_free_txskb(&local->hw, skb); -+ goto begin; -+ } - } else { - if (invoke_tx_handlers_late(&tx)) - goto begin; diff --git a/package/kernel/mac80211/patches/subsys/376-mac80211-add-rate-control-support-for-encap-offload.patch b/package/kernel/mac80211/patches/subsys/376-mac80211-add-rate-control-support-for-encap-offload.patch deleted file mode 100644 index 43a4a1334df..00000000000 --- a/package/kernel/mac80211/patches/subsys/376-mac80211-add-rate-control-support-for-encap-offload.patch +++ /dev/null @@ -1,119 +0,0 @@ -From: Ryder Lee <ryder.lee@mediatek.com> -Date: Fri, 28 May 2021 14:05:43 +0800 -Subject: [PATCH] mac80211: add rate control support for encap offload - -The software rate control cannot deal with encap offload, so fix it. - -Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> ---- - ---- a/net/mac80211/ieee80211_i.h -+++ b/net/mac80211/ieee80211_i.h -@@ -2024,6 +2024,15 @@ static inline void ieee80211_tx_skb(stru - ieee80211_tx_skb_tid(sdata, skb, 7); - } - -+static inline bool ieee80211_is_tx_data(struct sk_buff *skb) -+{ -+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; -+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); -+ -+ return info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP || -+ ieee80211_is_data(hdr->frame_control); -+} -+ - u32 ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action, - struct ieee802_11_elems *elems, - u64 filter, u32 crc, u8 *transmitter_bssid, ---- a/net/mac80211/rate.c -+++ b/net/mac80211/rate.c -@@ -297,15 +297,11 @@ void ieee80211_check_rate_mask(struct ie - static bool rc_no_data_or_no_ack_use_min(struct ieee80211_tx_rate_control *txrc) - { - struct sk_buff *skb = txrc->skb; -- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); -- __le16 fc; -- -- fc = hdr->frame_control; - - return (info->flags & (IEEE80211_TX_CTL_NO_ACK | - IEEE80211_TX_CTL_USE_MINRATE)) || -- !ieee80211_is_data(fc); -+ !ieee80211_is_tx_data(skb); - } - - static void rc_send_low_basicrate(struct ieee80211_tx_rate *rate, -@@ -870,7 +866,6 @@ void ieee80211_get_tx_rates(struct ieee8 - int max_rates) - { - struct ieee80211_sub_if_data *sdata; -- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct ieee80211_supported_band *sband; - -@@ -882,7 +877,7 @@ void ieee80211_get_tx_rates(struct ieee8 - sdata = vif_to_sdata(vif); - sband = sdata->local->hw.wiphy->bands[info->band]; - -- if (ieee80211_is_data(hdr->frame_control)) -+ if (ieee80211_is_tx_data(skb)) - rate_control_apply_mask(sdata, sta, sband, dest, max_rates); - - if (dest[0].idx < 0) ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -679,6 +679,7 @@ ieee80211_tx_h_rate_ctrl(struct ieee8021 - u32 len; - struct ieee80211_tx_rate_control txrc; - struct ieee80211_sta_rates *ratetbl = NULL; -+ bool encap = info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP; - bool assoc = false; - - memset(&txrc, 0, sizeof(txrc)); -@@ -720,7 +721,7 @@ ieee80211_tx_h_rate_ctrl(struct ieee8021 - * just wants a probe response. - */ - if (tx->sdata->vif.bss_conf.use_short_preamble && -- (ieee80211_is_data(hdr->frame_control) || -+ (ieee80211_is_tx_data(tx->skb) || - (tx->sta && test_sta_flag(tx->sta, WLAN_STA_SHORT_PREAMBLE)))) - txrc.short_preamble = true; - -@@ -742,7 +743,8 @@ ieee80211_tx_h_rate_ctrl(struct ieee8021 - "%s: Dropped data frame as no usable bitrate found while " - "scanning and associated. Target station: " - "%pM on %d GHz band\n", -- tx->sdata->name, hdr->addr1, -+ tx->sdata->name, -+ encap ? ((struct ethhdr *)hdr)->h_dest : hdr->addr1, - info->band ? 5 : 2)) - return TX_DROP; - -@@ -776,7 +778,7 @@ ieee80211_tx_h_rate_ctrl(struct ieee8021 - - if (txrc.reported_rate.idx < 0) { - txrc.reported_rate = tx->rate; -- if (tx->sta && ieee80211_is_data(hdr->frame_control)) -+ if (tx->sta && ieee80211_is_tx_data(tx->skb)) - tx->sta->tx_stats.last_rate = txrc.reported_rate; - } else if (tx->sta) - tx->sta->tx_stats.last_rate = txrc.reported_rate; -@@ -3660,8 +3662,16 @@ begin: - else - info->flags &= ~IEEE80211_TX_CTL_AMPDU; - -- if (info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP) -+ if (info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP) { -+ if (!ieee80211_hw_check(&local->hw, HAS_RATE_CONTROL)) { -+ r = ieee80211_tx_h_rate_ctrl(&tx); -+ if (r != TX_CONTINUE) { -+ ieee80211_free_txskb(&local->hw, skb); -+ goto begin; -+ } -+ } - goto encap_out; -+ } - - if (info->control.flags & IEEE80211_TX_CTRL_FAST_XMIT) { - struct sta_info *sta = container_of(txq->sta, struct sta_info, diff --git a/package/kernel/mac80211/patches/subsys/377-mac80211-minstrel_ht-fix-sample-time-check.patch b/package/kernel/mac80211/patches/subsys/377-mac80211-minstrel_ht-fix-sample-time-check.patch deleted file mode 100644 index d4b327c69c9..00000000000 --- a/package/kernel/mac80211/patches/subsys/377-mac80211-minstrel_ht-fix-sample-time-check.patch +++ /dev/null @@ -1,23 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Thu, 17 Jun 2021 12:05:54 +0200 -Subject: [PATCH] mac80211: minstrel_ht: fix sample time check - -We need to skip sampling if the next sample time is after jiffies, not before. -This patch fixes an issue where in some cases only very little sampling (or none -at all) is performed, leading to really bad data rates - -Fixes: 80d55154b2f8 ("mac80211: minstrel_ht: significantly redesign the rate probing strategy") -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/rc80211_minstrel_ht.c -+++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -1466,7 +1466,7 @@ minstrel_ht_get_rate(void *priv, struct - (info->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO)) - return; - -- if (time_is_before_jiffies(mi->sample_time)) -+ if (time_is_after_jiffies(mi->sample_time)) - return; - - mi->sample_time = jiffies + MINSTREL_SAMPLE_INTERVAL; diff --git a/package/kernel/mac80211/patches/subsys/378-mac80211-remove-iwlwifi-specific-workaround-that-bro.patch b/package/kernel/mac80211/patches/subsys/378-mac80211-remove-iwlwifi-specific-workaround-that-bro.patch deleted file mode 100644 index a5ad377e6fb..00000000000 --- a/package/kernel/mac80211/patches/subsys/378-mac80211-remove-iwlwifi-specific-workaround-that-bro.patch +++ /dev/null @@ -1,51 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 19 Jun 2021 12:10:14 +0200 -Subject: [PATCH] mac80211: remove iwlwifi specific workaround that broke sta - NDP tx - -Sending nulldata packets is important for sw AP link probing and detecting -4-address mode links. The checks that dropped these packets were apparently -added to work around an iwlwifi firmware bug with multi-TID aggregation. - -Fixes: 41cbb0f5a295 ("mac80211: add support for HE") -Cc: stable@vger.kernel.org -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c -+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c -@@ -1085,6 +1085,9 @@ static int iwl_mvm_tx_mpdu(struct iwl_mv - if (WARN_ON_ONCE(mvmsta->sta_id == IWL_MVM_INVALID_STA)) - return -1; - -+ if (unlikely(ieee80211_is_any_nullfunc(fc)) && sta->he_cap.has_he) -+ return -1; -+ - if (unlikely(ieee80211_is_probe_resp(fc))) - iwl_mvm_probe_resp_set_noa(mvm, skb); - ---- a/net/mac80211/mlme.c -+++ b/net/mac80211/mlme.c -@@ -1094,11 +1094,6 @@ void ieee80211_send_nullfunc(struct ieee - struct ieee80211_hdr_3addr *nullfunc; - struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; - -- /* Don't send NDPs when STA is connected HE */ -- if (sdata->vif.type == NL80211_IFTYPE_STATION && -- !(ifmgd->flags & IEEE80211_STA_DISABLE_HE)) -- return; -- - skb = ieee80211_nullfunc_get(&local->hw, &sdata->vif, - !ieee80211_hw_check(&local->hw, DOESNT_SUPPORT_QOS_NDP)); - if (!skb) -@@ -1130,10 +1125,6 @@ static void ieee80211_send_4addr_nullfun - if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_STATION)) - return; - -- /* Don't send NDPs when connected HE */ -- if (!(sdata->u.mgd.flags & IEEE80211_STA_DISABLE_HE)) -- return; -- - skb = dev_alloc_skb(local->hw.extra_tx_headroom + 30); - if (!skb) - return; diff --git a/package/kernel/mac80211/patches/subsys/379-mac80211-fix-starting-aggregation-sessions-on-mesh-i.patch b/package/kernel/mac80211/patches/subsys/379-mac80211-fix-starting-aggregation-sessions-on-mesh-i.patch deleted file mode 100644 index 2ad083f1507..00000000000 --- a/package/kernel/mac80211/patches/subsys/379-mac80211-fix-starting-aggregation-sessions-on-mesh-i.patch +++ /dev/null @@ -1,112 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Tue, 29 Jun 2021 13:25:09 +0200 -Subject: [PATCH] mac80211: fix starting aggregation sessions on mesh - interfaces - -The logic for starting aggregation sessions was recently moved from minstrel_ht -to mac80211, into the subif tx handler just after the sta lookup. -Unfortunately this didn't work for mesh interfaces, since the sta lookup is -deferred until a much later point in time on those. -Fix this by also calling the aggregation check right after the deferred sta -lookup. - -Fixes: 08a46c642001 ("mac80211: move A-MPDU session check from minstrel_ht to mac80211") -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -1159,6 +1159,29 @@ static bool ieee80211_tx_prep_agg(struct - return queued; - } - -+static void -+ieee80211_aggr_check(struct ieee80211_sub_if_data *sdata, -+ struct sta_info *sta, -+ struct sk_buff *skb) -+{ -+ struct rate_control_ref *ref = sdata->local->rate_ctrl; -+ u16 tid; -+ -+ if (!ref || !(ref->ops->capa & RATE_CTRL_CAPA_AMPDU_TRIGGER)) -+ return; -+ -+ if (!sta || !sta->sta.ht_cap.ht_supported || -+ !sta->sta.wme || skb_get_queue_mapping(skb) == IEEE80211_AC_VO || -+ skb->protocol == sdata->control_port_protocol) -+ return; -+ -+ tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK; -+ if (likely(sta->ampdu_mlme.tid_tx[tid])) -+ return; -+ -+ ieee80211_start_tx_ba_session(&sta->sta, tid, 0); -+} -+ - /* - * initialises @tx - * pass %NULL for the station if unknown, a valid pointer if known -@@ -1172,6 +1195,7 @@ ieee80211_tx_prepare(struct ieee80211_su - struct ieee80211_local *local = sdata->local; - struct ieee80211_hdr *hdr; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); -+ bool aggr_check = false; - int tid; - - memset(tx, 0, sizeof(*tx)); -@@ -1200,8 +1224,10 @@ ieee80211_tx_prepare(struct ieee80211_su - } else if (tx->sdata->control_port_protocol == tx->skb->protocol) { - tx->sta = sta_info_get_bss(sdata, hdr->addr1); - } -- if (!tx->sta && !is_multicast_ether_addr(hdr->addr1)) -+ if (!tx->sta && !is_multicast_ether_addr(hdr->addr1)) { - tx->sta = sta_info_get(sdata, hdr->addr1); -+ aggr_check = true; -+ } - } - - if (tx->sta && ieee80211_is_data_qos(hdr->frame_control) && -@@ -1211,8 +1237,12 @@ ieee80211_tx_prepare(struct ieee80211_su - struct tid_ampdu_tx *tid_tx; - - tid = ieee80211_get_tid(hdr); -- - tid_tx = rcu_dereference(tx->sta->ampdu_mlme.tid_tx[tid]); -+ if (!tid_tx && aggr_check) { -+ ieee80211_aggr_check(sdata, tx->sta, skb); -+ tid_tx = rcu_dereference(tx->sta->ampdu_mlme.tid_tx[tid]); -+ } -+ - if (tid_tx) { - bool queued; - -@@ -3947,29 +3977,6 @@ void ieee80211_txq_schedule_start(struct - } - EXPORT_SYMBOL(ieee80211_txq_schedule_start); - --static void --ieee80211_aggr_check(struct ieee80211_sub_if_data *sdata, -- struct sta_info *sta, -- struct sk_buff *skb) --{ -- struct rate_control_ref *ref = sdata->local->rate_ctrl; -- u16 tid; -- -- if (!ref || !(ref->ops->capa & RATE_CTRL_CAPA_AMPDU_TRIGGER)) -- return; -- -- if (!sta || !sta->sta.ht_cap.ht_supported || -- !sta->sta.wme || skb_get_queue_mapping(skb) == IEEE80211_AC_VO || -- skb->protocol == sdata->control_port_protocol) -- return; -- -- tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK; -- if (likely(sta->ampdu_mlme.tid_tx[tid])) -- return; -- -- ieee80211_start_tx_ba_session(&sta->sta, tid, 0); --} -- - void __ieee80211_subif_start_xmit(struct sk_buff *skb, - struct net_device *dev, - u32 info_flags, diff --git a/package/kernel/mac80211/patches/subsys/380-mac80211-introduce-aql_enable-node-in-debugfs.patch b/package/kernel/mac80211/patches/subsys/380-mac80211-introduce-aql_enable-node-in-debugfs.patch deleted file mode 100644 index b21b671c10a..00000000000 --- a/package/kernel/mac80211/patches/subsys/380-mac80211-introduce-aql_enable-node-in-debugfs.patch +++ /dev/null @@ -1,111 +0,0 @@ -From: Lorenzo Bianconi <lorenzo@kernel.org> -Date: Sat, 9 Jan 2021 18:57:51 +0100 -Subject: [PATCH] mac80211: introduce aql_enable node in debugfs - -Introduce aql_enable node in debugfs in order to enable/disable aql. -This is useful for debugging purpose. - -Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> -Link: https://lore.kernel.org/r/e7a934d5d84e4796c4f97ea5de4e66c824296b07.1610214851.git.lorenzo@kernel.org -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/net/mac80211/debugfs.c -+++ b/net/mac80211/debugfs.c -@@ -281,6 +281,56 @@ static const struct file_operations aql_ - .llseek = default_llseek, - }; - -+static ssize_t aql_enable_read(struct file *file, char __user *user_buf, -+ size_t count, loff_t *ppos) -+{ -+ char buf[3]; -+ int len; -+ -+ len = scnprintf(buf, sizeof(buf), "%d\n", -+ !static_key_false(&aql_disable.key)); -+ -+ return simple_read_from_buffer(user_buf, count, ppos, buf, len); -+} -+ -+static ssize_t aql_enable_write(struct file *file, const char __user *user_buf, -+ size_t count, loff_t *ppos) -+{ -+ bool aql_disabled = static_key_false(&aql_disable.key); -+ char buf[3]; -+ size_t len; -+ -+ if (count > sizeof(buf)) -+ return -EINVAL; -+ -+ if (copy_from_user(buf, user_buf, count)) -+ return -EFAULT; -+ -+ buf[sizeof(buf) - 1] = '\0'; -+ len = strlen(buf); -+ if (len > 0 && buf[len - 1] == '\n') -+ buf[len - 1] = 0; -+ -+ if (buf[0] == '0' && buf[1] == '\0') { -+ if (!aql_disabled) -+ static_branch_inc(&aql_disable); -+ } else if (buf[0] == '1' && buf[1] == '\0') { -+ if (aql_disabled) -+ static_branch_dec(&aql_disable); -+ } else { -+ return -EINVAL; -+ } -+ -+ return count; -+} -+ -+static const struct file_operations aql_enable_ops = { -+ .write = aql_enable_write, -+ .read = aql_enable_read, -+ .open = simple_open, -+ .llseek = default_llseek, -+}; -+ - static ssize_t force_tx_status_read(struct file *file, - char __user *user_buf, - size_t count, -@@ -569,6 +619,7 @@ void debugfs_hw_add(struct ieee80211_loc - DEBUGFS_ADD(power); - DEBUGFS_ADD(hw_conf); - DEBUGFS_ADD_MODE(force_tx_status, 0600); -+ DEBUGFS_ADD_MODE(aql_enable, 0600); - - if (local->ops->wake_tx_queue) - DEBUGFS_ADD_MODE(aqm, 0600); ---- a/net/mac80211/ieee80211_i.h -+++ b/net/mac80211/ieee80211_i.h -@@ -1140,6 +1140,8 @@ enum mac80211_scan_state { - SCAN_ABORT, - }; - -+DECLARE_STATIC_KEY_FALSE(aql_disable); -+ - struct ieee80211_local { - /* embed the driver visible part. - * don't cast (use the static inlines below), but we keep ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -3887,6 +3887,8 @@ void __ieee80211_schedule_txq(struct iee - } - EXPORT_SYMBOL(__ieee80211_schedule_txq); - -+DEFINE_STATIC_KEY_FALSE(aql_disable); -+ - bool ieee80211_txq_airtime_check(struct ieee80211_hw *hw, - struct ieee80211_txq *txq) - { -@@ -3896,6 +3898,9 @@ bool ieee80211_txq_airtime_check(struct - if (!wiphy_ext_feature_isset(local->hw.wiphy, NL80211_EXT_FEATURE_AQL)) - return true; - -+ if (static_branch_unlikely(&aql_disable)) -+ return true; -+ - if (!txq->sta) - return true; - diff --git a/package/kernel/mac80211/patches/subsys/381-mac80211-rearrange-struct-txq_info-for-fewer-holes.patch b/package/kernel/mac80211/patches/subsys/381-mac80211-rearrange-struct-txq_info-for-fewer-holes.patch deleted file mode 100644 index 708ad6f4601..00000000000 --- a/package/kernel/mac80211/patches/subsys/381-mac80211-rearrange-struct-txq_info-for-fewer-holes.patch +++ /dev/null @@ -1,39 +0,0 @@ -From: Johannes Berg <johannes.berg@intel.com> -Date: Fri, 18 Jun 2021 13:41:44 +0300 -Subject: [PATCH] mac80211: rearrange struct txq_info for fewer holes - -We can slightly decrease the size of struct txq_info by -rearranging some fields for fewer holes, so do that. - -Signed-off-by: Johannes Berg <johannes.berg@intel.com> -Signed-off-by: Luca Coelho <luciano.coelho@intel.com> -Link: https://lore.kernel.org/r/iwlwifi.20210618133832.1bf019a1fe2e.Ib54622b8d6dc1a9a7dc484e573c073119450538b@changeid -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/net/mac80211/ieee80211_i.h -+++ b/net/mac80211/ieee80211_i.h -@@ -5,7 +5,7 @@ - * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz> - * Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net> - * Copyright 2013-2015 Intel Mobile Communications GmbH -- * Copyright (C) 2018-2020 Intel Corporation -+ * Copyright (C) 2018-2021 Intel Corporation - */ - - #ifndef IEEE80211_I_H -@@ -848,9 +848,12 @@ struct txq_info { - struct fq_tin tin; - struct codel_vars def_cvars; - struct codel_stats cstats; -- struct sk_buff_head frags; -- struct list_head schedule_order; -+ - u16 schedule_round; -+ struct list_head schedule_order; -+ -+ struct sk_buff_head frags; -+ - unsigned long flags; - - /* keep last! */ diff --git a/package/kernel/mac80211/patches/subsys/382-mac80211-Switch-to-a-virtual-time-based-airtime-sche.patch b/package/kernel/mac80211/patches/subsys/382-mac80211-Switch-to-a-virtual-time-based-airtime-sche.patch deleted file mode 100644 index ba78f7a1428..00000000000 --- a/package/kernel/mac80211/patches/subsys/382-mac80211-Switch-to-a-virtual-time-based-airtime-sche.patch +++ /dev/null @@ -1,1277 +0,0 @@ -From: =?UTF-8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?= <toke@redhat.com> -Date: Wed, 23 Jun 2021 15:47:55 +0200 -Subject: [PATCH] mac80211: Switch to a virtual time-based airtime scheduler -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This switches the airtime scheduler in mac80211 to use a virtual -time-based scheduler instead of the round-robin scheduler used before. -This has a couple of advantages: - -- No need to sync up the round-robin scheduler in firmware/hardware with - the round-robin airtime scheduler. - -- If several stations are eligible for transmission we can schedule both - of them; no need to hard-block the scheduling rotation until the head - of the queue has used up its quantum. - -- The check of whether a station is eligible for transmission becomes - simpler (in ieee80211_txq_may_transmit()). - -The drawback is that scheduling becomes slightly more expensive, as we -need to maintain an rbtree of TXQs sorted by virtual time. This means -that ieee80211_register_airtime() becomes O(logN) in the number of -currently scheduled TXQs because it can change the order of the -scheduled stations. We mitigate this overhead by only resorting when a -station changes position in the tree, and hopefully N rarely grows too -big (it's only TXQs currently backlogged, not all associated stations), -so it shouldn't be too big of an issue. - -To prevent divisions in the fast path, we maintain both station sums and -pre-computed reciprocals of the sums. This turns the fast-path operation -into a multiplication, with divisions only happening as the number of -active stations change (to re-compute the current sum of all active -station weights). To prevent this re-computation of the reciprocal from -happening too frequently, we use a time-based notion of station -activity, instead of updating the weight every time a station gets -scheduled or de-scheduled. As queues can oscillate between empty and -occupied quite frequently, this can significantly cut down on the number -of re-computations. It also has the added benefit of making the station -airtime calculation independent on whether the queue happened to have -drained at the time an airtime value was accounted. - -Co-developed-by: Yibo Zhao <yiboz@codeaurora.org> -Signed-off-by: Yibo Zhao <yiboz@codeaurora.org> -Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> -Link: https://lore.kernel.org/r/20210623134755.235545-1-toke@redhat.com -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/include/net/mac80211.h -+++ b/include/net/mac80211.h -@@ -6552,9 +6552,6 @@ static inline void ieee80211_txq_schedul - { - } - --void __ieee80211_schedule_txq(struct ieee80211_hw *hw, -- struct ieee80211_txq *txq, bool force); -- - /** - * ieee80211_schedule_txq - schedule a TXQ for transmission - * -@@ -6567,11 +6564,7 @@ void __ieee80211_schedule_txq(struct iee - * The driver may call this function if it has buffered packets for - * this TXQ internally. - */ --static inline void --ieee80211_schedule_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq) --{ -- __ieee80211_schedule_txq(hw, txq, true); --} -+void ieee80211_schedule_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq); - - /** - * ieee80211_return_txq - return a TXQ previously acquired by ieee80211_next_txq() -@@ -6583,12 +6576,8 @@ ieee80211_schedule_txq(struct ieee80211_ - * The driver may set force=true if it has buffered packets for this TXQ - * internally. - */ --static inline void --ieee80211_return_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq, -- bool force) --{ -- __ieee80211_schedule_txq(hw, txq, force); --} -+void ieee80211_return_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq, -+ bool force); - - /** - * ieee80211_txq_may_transmit - check whether TXQ is allowed to transmit ---- a/net/mac80211/cfg.c -+++ b/net/mac80211/cfg.c -@@ -1442,6 +1442,38 @@ static void sta_apply_mesh_params(struct - #endif - } - -+static void sta_apply_airtime_params(struct ieee80211_local *local, -+ struct sta_info *sta, -+ struct station_parameters *params) -+{ -+ u8 ac; -+ -+ for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { -+ struct airtime_sched_info *air_sched = &local->airtime[ac]; -+ struct airtime_info *air_info = &sta->airtime[ac]; -+ struct txq_info *txqi; -+ u8 tid; -+ -+ spin_lock_bh(&air_sched->lock); -+ for (tid = 0; tid < IEEE80211_NUM_TIDS + 1; tid++) { -+ if (air_info->weight == params->airtime_weight || -+ !sta->sta.txq[tid] || -+ ac != ieee80211_ac_from_tid(tid)) -+ continue; -+ -+ airtime_weight_set(air_info, params->airtime_weight); -+ -+ txqi = to_txq_info(sta->sta.txq[tid]); -+ if (RB_EMPTY_NODE(&txqi->schedule_order)) -+ continue; -+ -+ ieee80211_update_airtime_weight(local, air_sched, -+ 0, true); -+ } -+ spin_unlock_bh(&air_sched->lock); -+ } -+} -+ - static int sta_apply_parameters(struct ieee80211_local *local, - struct sta_info *sta, - struct station_parameters *params) -@@ -1629,7 +1661,8 @@ static int sta_apply_parameters(struct i - sta_apply_mesh_params(local, sta, params); - - if (params->airtime_weight) -- sta->airtime_weight = params->airtime_weight; -+ sta_apply_airtime_params(local, sta, params); -+ - - /* set the STA state after all sta info from usermode has been set */ - if (test_sta_flag(sta, WLAN_STA_TDLS_PEER) || ---- a/net/mac80211/debugfs.c -+++ b/net/mac80211/debugfs.c -@@ -216,14 +216,14 @@ static ssize_t aql_txq_limit_read(struct - "VI %u %u\n" - "BE %u %u\n" - "BK %u %u\n", -- local->aql_txq_limit_low[IEEE80211_AC_VO], -- local->aql_txq_limit_high[IEEE80211_AC_VO], -- local->aql_txq_limit_low[IEEE80211_AC_VI], -- local->aql_txq_limit_high[IEEE80211_AC_VI], -- local->aql_txq_limit_low[IEEE80211_AC_BE], -- local->aql_txq_limit_high[IEEE80211_AC_BE], -- local->aql_txq_limit_low[IEEE80211_AC_BK], -- local->aql_txq_limit_high[IEEE80211_AC_BK]); -+ local->airtime[IEEE80211_AC_VO].aql_txq_limit_low, -+ local->airtime[IEEE80211_AC_VO].aql_txq_limit_high, -+ local->airtime[IEEE80211_AC_VI].aql_txq_limit_low, -+ local->airtime[IEEE80211_AC_VI].aql_txq_limit_high, -+ local->airtime[IEEE80211_AC_BE].aql_txq_limit_low, -+ local->airtime[IEEE80211_AC_BE].aql_txq_limit_high, -+ local->airtime[IEEE80211_AC_BK].aql_txq_limit_low, -+ local->airtime[IEEE80211_AC_BK].aql_txq_limit_high); - return simple_read_from_buffer(user_buf, count, ppos, - buf, len); - } -@@ -255,11 +255,11 @@ static ssize_t aql_txq_limit_write(struc - if (ac >= IEEE80211_NUM_ACS) - return -EINVAL; - -- q_limit_low_old = local->aql_txq_limit_low[ac]; -- q_limit_high_old = local->aql_txq_limit_high[ac]; -+ q_limit_low_old = local->airtime[ac].aql_txq_limit_low; -+ q_limit_high_old = local->airtime[ac].aql_txq_limit_high; - -- local->aql_txq_limit_low[ac] = q_limit_low; -- local->aql_txq_limit_high[ac] = q_limit_high; -+ local->airtime[ac].aql_txq_limit_low = q_limit_low; -+ local->airtime[ac].aql_txq_limit_high = q_limit_high; - - mutex_lock(&local->sta_mtx); - list_for_each_entry(sta, &local->sta_list, list) { -@@ -382,6 +382,46 @@ static const struct file_operations forc - .llseek = default_llseek, - }; - -+static ssize_t airtime_read(struct file *file, -+ char __user *user_buf, -+ size_t count, -+ loff_t *ppos) -+{ -+ struct ieee80211_local *local = file->private_data; -+ char buf[200]; -+ u64 v_t[IEEE80211_NUM_ACS]; -+ u64 wt[IEEE80211_NUM_ACS]; -+ int len = 0, ac; -+ -+ for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { -+ spin_lock_bh(&local->airtime[ac].lock); -+ v_t[ac] = local->airtime[ac].v_t; -+ wt[ac] = local->airtime[ac].weight_sum; -+ spin_unlock_bh(&local->airtime[ac].lock); -+ } -+ len = scnprintf(buf, sizeof(buf), -+ "\tVO VI BE BK\n" -+ "Virt-t\t%-10llu %-10llu %-10llu %-10llu\n" -+ "Weight\t%-10llu %-10llu %-10llu %-10llu\n", -+ v_t[0], -+ v_t[1], -+ v_t[2], -+ v_t[3], -+ wt[0], -+ wt[1], -+ wt[2], -+ wt[3]); -+ -+ return simple_read_from_buffer(user_buf, count, ppos, -+ buf, len); -+} -+ -+static const struct file_operations airtime_ops = { -+ .read = airtime_read, -+ .open = simple_open, -+ .llseek = default_llseek, -+}; -+ - #ifdef CONFIG_PM - static ssize_t reset_write(struct file *file, const char __user *user_buf, - size_t count, loff_t *ppos) -@@ -624,7 +664,11 @@ void debugfs_hw_add(struct ieee80211_loc - if (local->ops->wake_tx_queue) - DEBUGFS_ADD_MODE(aqm, 0600); - -- DEBUGFS_ADD_MODE(airtime_flags, 0600); -+ if (wiphy_ext_feature_isset(local->hw.wiphy, -+ NL80211_EXT_FEATURE_AIRTIME_FAIRNESS)) { -+ DEBUGFS_ADD_MODE(airtime, 0600); -+ DEBUGFS_ADD_MODE(airtime_flags, 0600); -+ } - - DEBUGFS_ADD(aql_txq_limit); - debugfs_create_u32("aql_threshold", 0600, ---- a/net/mac80211/debugfs_netdev.c -+++ b/net/mac80211/debugfs_netdev.c -@@ -513,6 +513,34 @@ static ssize_t ieee80211_if_fmt_aqm( - } - IEEE80211_IF_FILE_R(aqm); - -+static ssize_t ieee80211_if_fmt_airtime( -+ const struct ieee80211_sub_if_data *sdata, char *buf, int buflen) -+{ -+ struct ieee80211_local *local = sdata->local; -+ struct ieee80211_txq *txq = sdata->vif.txq; -+ struct airtime_info *air_info; -+ int len; -+ -+ if (!txq) -+ return 0; -+ -+ spin_lock_bh(&local->airtime[txq->ac].lock); -+ air_info = to_airtime_info(txq); -+ len = scnprintf(buf, -+ buflen, -+ "RX: %llu us\nTX: %llu us\nWeight: %u\n" -+ "Virt-T: %lld us\n", -+ air_info->rx_airtime, -+ air_info->tx_airtime, -+ air_info->weight, -+ air_info->v_t); -+ spin_unlock_bh(&local->airtime[txq->ac].lock); -+ -+ return len; -+} -+ -+IEEE80211_IF_FILE_R(airtime); -+ - IEEE80211_IF_FILE(multicast_to_unicast, u.ap.multicast_to_unicast, HEX); - - /* IBSS attributes */ -@@ -661,8 +689,10 @@ static void add_common_files(struct ieee - - if (sdata->local->ops->wake_tx_queue && - sdata->vif.type != NL80211_IFTYPE_P2P_DEVICE && -- sdata->vif.type != NL80211_IFTYPE_NAN) -+ sdata->vif.type != NL80211_IFTYPE_NAN) { - DEBUGFS_ADD(aqm); -+ DEBUGFS_ADD(airtime); -+ } - } - - static void add_sta_files(struct ieee80211_sub_if_data *sdata) ---- a/net/mac80211/debugfs_sta.c -+++ b/net/mac80211/debugfs_sta.c -@@ -202,7 +202,7 @@ static ssize_t sta_airtime_read(struct f - size_t bufsz = 400; - char *buf = kzalloc(bufsz, GFP_KERNEL), *p = buf; - u64 rx_airtime = 0, tx_airtime = 0; -- s64 deficit[IEEE80211_NUM_ACS]; -+ u64 v_t[IEEE80211_NUM_ACS]; - ssize_t rv; - int ac; - -@@ -210,18 +210,18 @@ static ssize_t sta_airtime_read(struct f - return -ENOMEM; - - for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { -- spin_lock_bh(&local->active_txq_lock[ac]); -+ spin_lock_bh(&local->airtime[ac].lock); - rx_airtime += sta->airtime[ac].rx_airtime; - tx_airtime += sta->airtime[ac].tx_airtime; -- deficit[ac] = sta->airtime[ac].deficit; -- spin_unlock_bh(&local->active_txq_lock[ac]); -+ v_t[ac] = sta->airtime[ac].v_t; -+ spin_unlock_bh(&local->airtime[ac].lock); - } - - p += scnprintf(p, bufsz + buf - p, - "RX: %llu us\nTX: %llu us\nWeight: %u\n" -- "Deficit: VO: %lld us VI: %lld us BE: %lld us BK: %lld us\n", -- rx_airtime, tx_airtime, sta->airtime_weight, -- deficit[0], deficit[1], deficit[2], deficit[3]); -+ "Virt-T: VO: %lld us VI: %lld us BE: %lld us BK: %lld us\n", -+ rx_airtime, tx_airtime, sta->airtime[0].weight, -+ v_t[0], v_t[1], v_t[2], v_t[3]); - - rv = simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); - kfree(buf); -@@ -236,11 +236,11 @@ static ssize_t sta_airtime_write(struct - int ac; - - for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { -- spin_lock_bh(&local->active_txq_lock[ac]); -+ spin_lock_bh(&local->airtime[ac].lock); - sta->airtime[ac].rx_airtime = 0; - sta->airtime[ac].tx_airtime = 0; -- sta->airtime[ac].deficit = sta->airtime_weight; -- spin_unlock_bh(&local->active_txq_lock[ac]); -+ sta->airtime[ac].v_t = 0; -+ spin_unlock_bh(&local->airtime[ac].lock); - } - - return count; -@@ -263,10 +263,10 @@ static ssize_t sta_aql_read(struct file - return -ENOMEM; - - for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { -- spin_lock_bh(&local->active_txq_lock[ac]); -+ spin_lock_bh(&local->airtime[ac].lock); - q_limit_l[ac] = sta->airtime[ac].aql_limit_low; - q_limit_h[ac] = sta->airtime[ac].aql_limit_high; -- spin_unlock_bh(&local->active_txq_lock[ac]); -+ spin_unlock_bh(&local->airtime[ac].lock); - q_depth[ac] = atomic_read(&sta->airtime[ac].aql_tx_pending); - } - ---- a/net/mac80211/ieee80211_i.h -+++ b/net/mac80211/ieee80211_i.h -@@ -840,20 +840,16 @@ enum txq_info_flags { - * @def_flow: used as a fallback flow when a packet destined to @tin hashes to - * a fq_flow which is already owned by a different tin - * @def_cvars: codel vars for @def_flow -- * @frags: used to keep fragments created after dequeue - * @schedule_order: used with ieee80211_local->active_txqs -- * @schedule_round: counter to prevent infinite loops on TXQ scheduling -+ * @frags: used to keep fragments created after dequeue - */ - struct txq_info { - struct fq_tin tin; - struct codel_vars def_cvars; - struct codel_stats cstats; -- -- u16 schedule_round; -- struct list_head schedule_order; -+ struct rb_node schedule_order; - - struct sk_buff_head frags; -- - unsigned long flags; - - /* keep last! */ -@@ -930,6 +926,8 @@ struct ieee80211_sub_if_data { - struct ieee80211_tx_queue_params tx_conf[IEEE80211_NUM_ACS]; - struct mac80211_qos_map __rcu *qos_map; - -+ struct airtime_info airtime[IEEE80211_NUM_ACS]; -+ - struct work_struct csa_finalize_work; - bool csa_block_tx; /* write-protected by sdata_lock and local->mtx */ - struct cfg80211_chan_def csa_chandef; -@@ -1143,6 +1141,44 @@ enum mac80211_scan_state { - SCAN_ABORT, - }; - -+/** -+ * struct airtime_sched_info - state used for airtime scheduling and AQL -+ * -+ * @lock: spinlock that protects all the fields in this struct -+ * @active_txqs: rbtree of currently backlogged queues, sorted by virtual time -+ * @schedule_pos: the current position maintained while a driver walks the tree -+ * with ieee80211_next_txq() -+ * @active_list: list of struct airtime_info structs that were active within -+ * the last AIRTIME_ACTIVE_DURATION (100 ms), used to compute -+ * weight_sum -+ * @last_weight_update: used for rate limiting walking active_list -+ * @last_schedule_time: tracks the last time a transmission was scheduled; used -+ * for catching up v_t if no stations are eligible for -+ * transmission. -+ * @v_t: global virtual time; queues with v_t < this are eligible for -+ * transmission -+ * @weight_sum: total sum of all active stations used for dividing airtime -+ * @weight_sum_reciprocal: reciprocal of weight_sum (to avoid divisions in fast -+ * path - see comment above -+ * IEEE80211_RECIPROCAL_DIVISOR_64) -+ * @aql_txq_limit_low: AQL limit when total outstanding airtime -+ * is < IEEE80211_AQL_THRESHOLD -+ * @aql_txq_limit_high: AQL limit when total outstanding airtime -+ * is > IEEE80211_AQL_THRESHOLD -+ */ -+struct airtime_sched_info { -+ spinlock_t lock; -+ struct rb_root_cached active_txqs; -+ struct rb_node *schedule_pos; -+ struct list_head active_list; -+ u64 last_weight_update; -+ u64 last_schedule_activity; -+ u64 v_t; -+ u64 weight_sum; -+ u64 weight_sum_reciprocal; -+ u32 aql_txq_limit_low; -+ u32 aql_txq_limit_high; -+}; - DECLARE_STATIC_KEY_FALSE(aql_disable); - - struct ieee80211_local { -@@ -1156,13 +1192,8 @@ struct ieee80211_local { - struct codel_params cparams; - - /* protects active_txqs and txqi->schedule_order */ -- spinlock_t active_txq_lock[IEEE80211_NUM_ACS]; -- struct list_head active_txqs[IEEE80211_NUM_ACS]; -- u16 schedule_round[IEEE80211_NUM_ACS]; -- -+ struct airtime_sched_info airtime[IEEE80211_NUM_ACS]; - u16 airtime_flags; -- u32 aql_txq_limit_low[IEEE80211_NUM_ACS]; -- u32 aql_txq_limit_high[IEEE80211_NUM_ACS]; - u32 aql_threshold; - atomic_t aql_total_pending_airtime; - -@@ -1581,6 +1612,125 @@ static inline bool txq_has_queue(struct - return !(skb_queue_empty(&txqi->frags) && !txqi->tin.backlog_packets); - } - -+static inline struct airtime_info *to_airtime_info(struct ieee80211_txq *txq) -+{ -+ struct ieee80211_sub_if_data *sdata; -+ struct sta_info *sta; -+ -+ if (txq->sta) { -+ sta = container_of(txq->sta, struct sta_info, sta); -+ return &sta->airtime[txq->ac]; -+ } -+ -+ sdata = vif_to_sdata(txq->vif); -+ return &sdata->airtime[txq->ac]; -+} -+ -+/* To avoid divisions in the fast path, we keep pre-computed reciprocals for -+ * airtime weight calculations. There are two different weights to keep track -+ * of: The per-station weight and the sum of weights per phy. -+ * -+ * For the per-station weights (kept in airtime_info below), we use 32-bit -+ * reciprocals with a devisor of 2^19. This lets us keep the multiplications and -+ * divisions for the station weights as 32-bit operations at the cost of a bit -+ * of rounding error for high weights; but the choice of divisor keeps rounding -+ * errors <10% for weights <2^15, assuming no more than 8ms of airtime is -+ * reported at a time. -+ * -+ * For the per-phy sum of weights the values can get higher, so we use 64-bit -+ * operations for those with a 32-bit divisor, which should avoid any -+ * significant rounding errors. -+ */ -+#define IEEE80211_RECIPROCAL_DIVISOR_64 0x100000000ULL -+#define IEEE80211_RECIPROCAL_SHIFT_64 32 -+#define IEEE80211_RECIPROCAL_DIVISOR_32 0x80000U -+#define IEEE80211_RECIPROCAL_SHIFT_32 19 -+ -+static inline void airtime_weight_set(struct airtime_info *air_info, u16 weight) -+{ -+ if (air_info->weight == weight) -+ return; -+ -+ air_info->weight = weight; -+ if (weight) { -+ air_info->weight_reciprocal = -+ IEEE80211_RECIPROCAL_DIVISOR_32 / weight; -+ } else { -+ air_info->weight_reciprocal = 0; -+ } -+} -+ -+static inline void airtime_weight_sum_set(struct airtime_sched_info *air_sched, -+ int weight_sum) -+{ -+ if (air_sched->weight_sum == weight_sum) -+ return; -+ -+ air_sched->weight_sum = weight_sum; -+ if (air_sched->weight_sum) { -+ air_sched->weight_sum_reciprocal = IEEE80211_RECIPROCAL_DIVISOR_64; -+ do_div(air_sched->weight_sum_reciprocal, air_sched->weight_sum); -+ } else { -+ air_sched->weight_sum_reciprocal = 0; -+ } -+} -+ -+/* A problem when trying to enforce airtime fairness is that we want to divide -+ * the airtime between the currently *active* stations. However, basing this on -+ * the instantaneous queue state of stations doesn't work, as queues tend to -+ * oscillate very quickly between empty and occupied, leading to the scheduler -+ * thinking only a single station is active when deciding whether to allow -+ * transmission (and thus not throttling correctly). -+ * -+ * To fix this we use a timer-based notion of activity: a station is considered -+ * active if it has been scheduled within the last 100 ms; we keep a separate -+ * list of all the stations considered active in this manner, and lazily update -+ * the total weight of active stations from this list (filtering the stations in -+ * the list by their 'last active' time). -+ * -+ * We add one additional safeguard to guard against stations that manage to get -+ * scheduled every 100 ms but don't transmit a lot of data, and thus don't use -+ * up any airtime. Such stations would be able to get priority for an extended -+ * period of time if they do start transmitting at full capacity again, and so -+ * we add an explicit maximum for how far behind a station is allowed to fall in -+ * the virtual airtime domain. This limit is set to a relatively high value of -+ * 20 ms because the main mechanism for catching up idle stations is the active -+ * state as described above; i.e., the hard limit should only be hit in -+ * pathological cases. -+ */ -+#define AIRTIME_ACTIVE_DURATION (100 * NSEC_PER_MSEC) -+#define AIRTIME_MAX_BEHIND 20000 /* 20 ms */ -+ -+static inline bool airtime_is_active(struct airtime_info *air_info, u64 now) -+{ -+ return air_info->last_scheduled >= now - AIRTIME_ACTIVE_DURATION; -+} -+ -+static inline void airtime_set_active(struct airtime_sched_info *air_sched, -+ struct airtime_info *air_info, u64 now) -+{ -+ air_info->last_scheduled = now; -+ air_sched->last_schedule_activity = now; -+ list_move_tail(&air_info->list, &air_sched->active_list); -+} -+ -+static inline bool airtime_catchup_v_t(struct airtime_sched_info *air_sched, -+ u64 v_t, u64 now) -+{ -+ air_sched->v_t = v_t; -+ return true; -+} -+ -+static inline void init_airtime_info(struct airtime_info *air_info, -+ struct airtime_sched_info *air_sched) -+{ -+ atomic_set(&air_info->aql_tx_pending, 0); -+ air_info->aql_limit_low = air_sched->aql_txq_limit_low; -+ air_info->aql_limit_high = air_sched->aql_txq_limit_high; -+ airtime_weight_set(air_info, IEEE80211_DEFAULT_AIRTIME_WEIGHT); -+ INIT_LIST_HEAD(&air_info->list); -+} -+ - static inline int ieee80211_bssid_match(const u8 *raddr, const u8 *addr) - { - return ether_addr_equal(raddr, addr) || -@@ -1821,6 +1971,14 @@ int ieee80211_tx_control_port(struct wip - u64 *cookie); - int ieee80211_probe_mesh_link(struct wiphy *wiphy, struct net_device *dev, - const u8 *buf, size_t len); -+void ieee80211_resort_txq(struct ieee80211_hw *hw, -+ struct ieee80211_txq *txq); -+void ieee80211_unschedule_txq(struct ieee80211_hw *hw, -+ struct ieee80211_txq *txq, -+ bool purge); -+void ieee80211_update_airtime_weight(struct ieee80211_local *local, -+ struct airtime_sched_info *air_sched, -+ u64 now, bool force); - - /* HT */ - void ieee80211_apply_htcap_overrides(struct ieee80211_sub_if_data *sdata, ---- a/net/mac80211/iface.c -+++ b/net/mac80211/iface.c -@@ -2067,6 +2067,9 @@ int ieee80211_if_add(struct ieee80211_lo - } - } - -+ for (i = 0; i < IEEE80211_NUM_ACS; i++) -+ init_airtime_info(&sdata->airtime[i], &local->airtime[i]); -+ - ieee80211_set_default_queues(sdata); - - sdata->ap_power_level = IEEE80211_UNSET_POWER_LEVEL; ---- a/net/mac80211/main.c -+++ b/net/mac80211/main.c -@@ -693,10 +693,13 @@ struct ieee80211_hw *ieee80211_alloc_hw_ - spin_lock_init(&local->queue_stop_reason_lock); - - for (i = 0; i < IEEE80211_NUM_ACS; i++) { -- INIT_LIST_HEAD(&local->active_txqs[i]); -- spin_lock_init(&local->active_txq_lock[i]); -- local->aql_txq_limit_low[i] = IEEE80211_DEFAULT_AQL_TXQ_LIMIT_L; -- local->aql_txq_limit_high[i] = -+ struct airtime_sched_info *air_sched = &local->airtime[i]; -+ -+ air_sched->active_txqs = RB_ROOT_CACHED; -+ INIT_LIST_HEAD(&air_sched->active_list); -+ spin_lock_init(&air_sched->lock); -+ air_sched->aql_txq_limit_low = IEEE80211_DEFAULT_AQL_TXQ_LIMIT_L; -+ air_sched->aql_txq_limit_high = - IEEE80211_DEFAULT_AQL_TXQ_LIMIT_H; - } - ---- a/net/mac80211/rx.c -+++ b/net/mac80211/rx.c -@@ -1573,12 +1573,8 @@ static void sta_ps_start(struct sta_info - - for (tid = 0; tid < IEEE80211_NUM_TIDS; tid++) { - struct ieee80211_txq *txq = sta->sta.txq[tid]; -- struct txq_info *txqi = to_txq_info(txq); - -- spin_lock(&local->active_txq_lock[txq->ac]); -- if (!list_empty(&txqi->schedule_order)) -- list_del_init(&txqi->schedule_order); -- spin_unlock(&local->active_txq_lock[txq->ac]); -+ ieee80211_unschedule_txq(&local->hw, txq, false); - - if (txq_has_queue(txq)) - set_bit(tid, &sta->txq_buffered_tids); ---- a/net/mac80211/sta_info.c -+++ b/net/mac80211/sta_info.c -@@ -426,15 +426,11 @@ struct sta_info *sta_info_alloc(struct i - if (sta_prepare_rate_control(local, sta, gfp)) - goto free_txq; - -- sta->airtime_weight = IEEE80211_DEFAULT_AIRTIME_WEIGHT; - - for (i = 0; i < IEEE80211_NUM_ACS; i++) { - skb_queue_head_init(&sta->ps_tx_buf[i]); - skb_queue_head_init(&sta->tx_filtered[i]); -- sta->airtime[i].deficit = sta->airtime_weight; -- atomic_set(&sta->airtime[i].aql_tx_pending, 0); -- sta->airtime[i].aql_limit_low = local->aql_txq_limit_low[i]; -- sta->airtime[i].aql_limit_high = local->aql_txq_limit_high[i]; -+ init_airtime_info(&sta->airtime[i], &local->airtime[i]); - } - - for (i = 0; i < IEEE80211_NUM_TIDS; i++) -@@ -1898,24 +1894,59 @@ void ieee80211_sta_set_buffered(struct i - } - EXPORT_SYMBOL(ieee80211_sta_set_buffered); - --void ieee80211_sta_register_airtime(struct ieee80211_sta *pubsta, u8 tid, -- u32 tx_airtime, u32 rx_airtime) -+void ieee80211_register_airtime(struct ieee80211_txq *txq, -+ u32 tx_airtime, u32 rx_airtime) - { -- struct sta_info *sta = container_of(pubsta, struct sta_info, sta); -- struct ieee80211_local *local = sta->sdata->local; -- u8 ac = ieee80211_ac_from_tid(tid); -+ struct ieee80211_sub_if_data *sdata = vif_to_sdata(txq->vif); -+ struct ieee80211_local *local = sdata->local; -+ u64 weight_sum, weight_sum_reciprocal; -+ struct airtime_sched_info *air_sched; -+ struct airtime_info *air_info; - u32 airtime = 0; - -- if (sta->local->airtime_flags & AIRTIME_USE_TX) -+ air_sched = &local->airtime[txq->ac]; -+ air_info = to_airtime_info(txq); -+ -+ if (local->airtime_flags & AIRTIME_USE_TX) - airtime += tx_airtime; -- if (sta->local->airtime_flags & AIRTIME_USE_RX) -+ if (local->airtime_flags & AIRTIME_USE_RX) - airtime += rx_airtime; - -- spin_lock_bh(&local->active_txq_lock[ac]); -- sta->airtime[ac].tx_airtime += tx_airtime; -- sta->airtime[ac].rx_airtime += rx_airtime; -- sta->airtime[ac].deficit -= airtime; -- spin_unlock_bh(&local->active_txq_lock[ac]); -+ /* Weights scale so the unit weight is 256 */ -+ airtime <<= 8; -+ -+ spin_lock_bh(&air_sched->lock); -+ -+ air_info->tx_airtime += tx_airtime; -+ air_info->rx_airtime += rx_airtime; -+ -+ if (air_sched->weight_sum) { -+ weight_sum = air_sched->weight_sum; -+ weight_sum_reciprocal = air_sched->weight_sum_reciprocal; -+ } else { -+ weight_sum = air_info->weight; -+ weight_sum_reciprocal = air_info->weight_reciprocal; -+ } -+ -+ /* Round the calculation of global vt */ -+ air_sched->v_t += (u64)((airtime + (weight_sum >> 1)) * -+ weight_sum_reciprocal) >> IEEE80211_RECIPROCAL_SHIFT_64; -+ air_info->v_t += (u32)((airtime + (air_info->weight >> 1)) * -+ air_info->weight_reciprocal) >> IEEE80211_RECIPROCAL_SHIFT_32; -+ ieee80211_resort_txq(&local->hw, txq); -+ -+ spin_unlock_bh(&air_sched->lock); -+} -+ -+void ieee80211_sta_register_airtime(struct ieee80211_sta *pubsta, u8 tid, -+ u32 tx_airtime, u32 rx_airtime) -+{ -+ struct ieee80211_txq *txq = pubsta->txq[tid]; -+ -+ if (!txq) -+ return; -+ -+ ieee80211_register_airtime(txq, tx_airtime, rx_airtime); - } - EXPORT_SYMBOL(ieee80211_sta_register_airtime); - -@@ -2364,7 +2395,7 @@ void sta_set_sinfo(struct sta_info *sta, - } - - if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_AIRTIME_WEIGHT))) { -- sinfo->airtime_weight = sta->airtime_weight; -+ sinfo->airtime_weight = sta->airtime[0].weight; - sinfo->filled |= BIT_ULL(NL80211_STA_INFO_AIRTIME_WEIGHT); - } - ---- a/net/mac80211/sta_info.h -+++ b/net/mac80211/sta_info.h -@@ -135,18 +135,25 @@ enum ieee80211_agg_stop_reason { - #define AIRTIME_USE_TX BIT(0) - #define AIRTIME_USE_RX BIT(1) - -+ - struct airtime_info { - u64 rx_airtime; - u64 tx_airtime; -- s64 deficit; -+ u64 v_t; -+ u64 last_scheduled; -+ struct list_head list; - atomic_t aql_tx_pending; /* Estimated airtime for frames pending */ - u32 aql_limit_low; - u32 aql_limit_high; -+ u32 weight_reciprocal; -+ u16 weight; - }; - - void ieee80211_sta_update_pending_airtime(struct ieee80211_local *local, - struct sta_info *sta, u8 ac, - u16 tx_airtime, bool tx_completed); -+void ieee80211_register_airtime(struct ieee80211_txq *txq, -+ u32 tx_airtime, u32 rx_airtime); - - struct sta_info; - -@@ -515,7 +522,6 @@ struct ieee80211_fragment_cache { - * @tid_seq: per-TID sequence numbers for sending to this STA - * @airtime: per-AC struct airtime_info describing airtime statistics for this - * station -- * @airtime_weight: station weight for airtime fairness calculation purposes - * @ampdu_mlme: A-MPDU state machine state - * @mesh: mesh STA information - * @debugfs_dir: debug filesystem directory dentry -@@ -646,7 +652,6 @@ struct sta_info { - u16 tid_seq[IEEE80211_QOS_CTL_TID_MASK + 1]; - - struct airtime_info airtime[IEEE80211_NUM_ACS]; -- u16 airtime_weight; - - /* - * Aggregation information, locked with lock. ---- a/net/mac80211/status.c -+++ b/net/mac80211/status.c -@@ -972,6 +972,25 @@ static void __ieee80211_tx_status(struct - if (!(info->flags & IEEE80211_TX_CTL_INJECTED) && acked) - ieee80211_frame_acked(sta, skb); - -+ } else if (wiphy_ext_feature_isset(local->hw.wiphy, -+ NL80211_EXT_FEATURE_AIRTIME_FAIRNESS)) { -+ struct ieee80211_sub_if_data *sdata; -+ struct ieee80211_txq *txq; -+ u32 airtime; -+ -+ /* Account airtime to multicast queue */ -+ sdata = ieee80211_sdata_from_skb(local, skb); -+ -+ if (sdata && (txq = sdata->vif.txq)) { -+ airtime = info->status.tx_time ?: -+ ieee80211_calc_expected_tx_airtime(hw, -+ &sdata->vif, -+ NULL, -+ skb->len, -+ false); -+ -+ ieee80211_register_airtime(txq, airtime, 0); -+ } - } - - /* SNMP counters ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -18,6 +18,7 @@ - #include <linux/bitmap.h> - #include <linux/rcupdate.h> - #include <linux/export.h> -+#include <linux/timekeeping.h> - #include <net/net_namespace.h> - #include <net/ieee80211_radiotap.h> - #include <net/cfg80211.h> -@@ -1489,7 +1490,7 @@ void ieee80211_txq_init(struct ieee80211 - codel_vars_init(&txqi->def_cvars); - codel_stats_init(&txqi->cstats); - __skb_queue_head_init(&txqi->frags); -- INIT_LIST_HEAD(&txqi->schedule_order); -+ RB_CLEAR_NODE(&txqi->schedule_order); - - txqi->txq.vif = &sdata->vif; - -@@ -1533,9 +1534,7 @@ void ieee80211_txq_purge(struct ieee8021 - ieee80211_purge_tx_queue(&local->hw, &txqi->frags); - spin_unlock_bh(&fq->lock); - -- spin_lock_bh(&local->active_txq_lock[txqi->txq.ac]); -- list_del_init(&txqi->schedule_order); -- spin_unlock_bh(&local->active_txq_lock[txqi->txq.ac]); -+ ieee80211_unschedule_txq(&local->hw, &txqi->txq, true); - } - - void ieee80211_txq_set_params(struct ieee80211_local *local) -@@ -3797,102 +3796,259 @@ EXPORT_SYMBOL(ieee80211_tx_dequeue); - struct ieee80211_txq *ieee80211_next_txq(struct ieee80211_hw *hw, u8 ac) - { - struct ieee80211_local *local = hw_to_local(hw); -+ struct airtime_sched_info *air_sched; -+ u64 now = ktime_get_boottime_ns(); - struct ieee80211_txq *ret = NULL; -- struct txq_info *txqi = NULL, *head = NULL; -- bool found_eligible_txq = false; -+ struct airtime_info *air_info; -+ struct txq_info *txqi = NULL; -+ struct rb_node *node; -+ bool first = false; - -- spin_lock_bh(&local->active_txq_lock[ac]); -+ air_sched = &local->airtime[ac]; -+ spin_lock_bh(&air_sched->lock); - -- begin: -- txqi = list_first_entry_or_null(&local->active_txqs[ac], -- struct txq_info, -- schedule_order); -- if (!txqi) -+ node = air_sched->schedule_pos; -+ -+begin: -+ if (!node) { -+ node = rb_first_cached(&air_sched->active_txqs); -+ first = true; -+ } else { -+ node = rb_next(node); -+ } -+ -+ if (!node) - goto out; - -- if (txqi == head) { -- if (!found_eligible_txq) -- goto out; -- else -- found_eligible_txq = false; -+ txqi = container_of(node, struct txq_info, schedule_order); -+ air_info = to_airtime_info(&txqi->txq); -+ -+ if (air_info->v_t > air_sched->v_t && -+ (!first || !airtime_catchup_v_t(air_sched, air_info->v_t, now))) -+ goto out; -+ -+ if (!ieee80211_txq_airtime_check(hw, &txqi->txq)) { -+ first = false; -+ goto begin; - } - -- if (!head) -- head = txqi; -+ air_sched->schedule_pos = node; -+ air_sched->last_schedule_activity = now; -+ ret = &txqi->txq; -+out: -+ spin_unlock_bh(&air_sched->lock); -+ return ret; -+} -+EXPORT_SYMBOL(ieee80211_next_txq); - -- if (txqi->txq.sta) { -- struct sta_info *sta = container_of(txqi->txq.sta, -- struct sta_info, sta); -- bool aql_check = ieee80211_txq_airtime_check(hw, &txqi->txq); -- s64 deficit = sta->airtime[txqi->txq.ac].deficit; -+static void __ieee80211_insert_txq(struct rb_root_cached *root, -+ struct txq_info *txqi) -+{ -+ struct rb_node **new = &root->rb_root.rb_node; -+ struct airtime_info *old_air, *new_air; -+ struct rb_node *parent = NULL; -+ struct txq_info *__txqi; -+ bool leftmost = true; -+ -+ while (*new) { -+ parent = *new; -+ __txqi = rb_entry(parent, struct txq_info, schedule_order); -+ old_air = to_airtime_info(&__txqi->txq); -+ new_air = to_airtime_info(&txqi->txq); - -- if (aql_check) -- found_eligible_txq = true; -+ if (new_air->v_t <= old_air->v_t) { -+ new = &parent->rb_left; -+ } else { -+ new = &parent->rb_right; -+ leftmost = false; -+ } -+ } - -- if (deficit < 0) -- sta->airtime[txqi->txq.ac].deficit += -- sta->airtime_weight; -- -- if (deficit < 0 || !aql_check) { -- list_move_tail(&txqi->schedule_order, -- &local->active_txqs[txqi->txq.ac]); -- goto begin; -+ rb_link_node(&txqi->schedule_order, parent, new); -+ rb_insert_color_cached(&txqi->schedule_order, root, leftmost); -+} -+ -+void ieee80211_resort_txq(struct ieee80211_hw *hw, -+ struct ieee80211_txq *txq) -+{ -+ struct airtime_info *air_info = to_airtime_info(txq); -+ struct ieee80211_local *local = hw_to_local(hw); -+ struct txq_info *txqi = to_txq_info(txq); -+ struct airtime_sched_info *air_sched; -+ -+ air_sched = &local->airtime[txq->ac]; -+ -+ lockdep_assert_held(&air_sched->lock); -+ -+ if (!RB_EMPTY_NODE(&txqi->schedule_order)) { -+ struct airtime_info *a_prev = NULL, *a_next = NULL; -+ struct txq_info *t_prev, *t_next; -+ struct rb_node *n_prev, *n_next; -+ -+ /* Erasing a node can cause an expensive rebalancing operation, -+ * so we check the previous and next nodes first and only remove -+ * and re-insert if the current node is not already in the -+ * correct position. -+ */ -+ if ((n_prev = rb_prev(&txqi->schedule_order)) != NULL) { -+ t_prev = container_of(n_prev, struct txq_info, -+ schedule_order); -+ a_prev = to_airtime_info(&t_prev->txq); -+ } -+ -+ if ((n_next = rb_next(&txqi->schedule_order)) != NULL) { -+ t_next = container_of(n_next, struct txq_info, -+ schedule_order); -+ a_next = to_airtime_info(&t_next->txq); - } -+ -+ if ((!a_prev || a_prev->v_t <= air_info->v_t) && -+ (!a_next || a_next->v_t > air_info->v_t)) -+ return; -+ -+ if (air_sched->schedule_pos == &txqi->schedule_order) -+ air_sched->schedule_pos = n_prev; -+ -+ rb_erase_cached(&txqi->schedule_order, -+ &air_sched->active_txqs); -+ RB_CLEAR_NODE(&txqi->schedule_order); -+ __ieee80211_insert_txq(&air_sched->active_txqs, txqi); - } -+} -+ -+void ieee80211_update_airtime_weight(struct ieee80211_local *local, -+ struct airtime_sched_info *air_sched, -+ u64 now, bool force) -+{ -+ struct airtime_info *air_info, *tmp; -+ u64 weight_sum = 0; -+ -+ if (unlikely(!now)) -+ now = ktime_get_boottime_ns(); -+ -+ lockdep_assert_held(&air_sched->lock); -+ -+ if (!force && (air_sched->last_weight_update < -+ now - AIRTIME_ACTIVE_DURATION)) -+ return; -+ -+ list_for_each_entry_safe(air_info, tmp, -+ &air_sched->active_list, list) { -+ if (airtime_is_active(air_info, now)) -+ weight_sum += air_info->weight; -+ else -+ list_del_init(&air_info->list); -+ } -+ airtime_weight_sum_set(air_sched, weight_sum); -+ air_sched->last_weight_update = now; -+} - -+void ieee80211_schedule_txq(struct ieee80211_hw *hw, -+ struct ieee80211_txq *txq) -+ __acquires(txq_lock) __releases(txq_lock) -+{ -+ struct ieee80211_local *local = hw_to_local(hw); -+ struct txq_info *txqi = to_txq_info(txq); -+ struct airtime_sched_info *air_sched; -+ u64 now = ktime_get_boottime_ns(); -+ struct airtime_info *air_info; -+ u8 ac = txq->ac; -+ bool was_active; - -- if (txqi->schedule_round == local->schedule_round[ac]) -+ air_sched = &local->airtime[ac]; -+ air_info = to_airtime_info(txq); -+ -+ spin_lock_bh(&air_sched->lock); -+ was_active = airtime_is_active(air_info, now); -+ airtime_set_active(air_sched, air_info, now); -+ -+ if (!RB_EMPTY_NODE(&txqi->schedule_order)) - goto out; - -- list_del_init(&txqi->schedule_order); -- txqi->schedule_round = local->schedule_round[ac]; -- ret = &txqi->txq; -+ /* If the station has been inactive for a while, catch up its v_t so it -+ * doesn't get indefinite priority; see comment above the definition of -+ * AIRTIME_MAX_BEHIND. -+ */ -+ if ((!was_active && air_info->v_t < air_sched->v_t) || -+ air_info->v_t < air_sched->v_t - AIRTIME_MAX_BEHIND) -+ air_info->v_t = air_sched->v_t; -+ -+ ieee80211_update_airtime_weight(local, air_sched, now, !was_active); -+ __ieee80211_insert_txq(&air_sched->active_txqs, txqi); - - out: -- spin_unlock_bh(&local->active_txq_lock[ac]); -- return ret; -+ spin_unlock_bh(&air_sched->lock); - } --EXPORT_SYMBOL(ieee80211_next_txq); -+EXPORT_SYMBOL(ieee80211_schedule_txq); - --void __ieee80211_schedule_txq(struct ieee80211_hw *hw, -- struct ieee80211_txq *txq, -- bool force) -+static void __ieee80211_unschedule_txq(struct ieee80211_hw *hw, -+ struct ieee80211_txq *txq, -+ bool purge) - { - struct ieee80211_local *local = hw_to_local(hw); - struct txq_info *txqi = to_txq_info(txq); -+ struct airtime_sched_info *air_sched; -+ struct airtime_info *air_info; - -- spin_lock_bh(&local->active_txq_lock[txq->ac]); -+ air_sched = &local->airtime[txq->ac]; -+ air_info = to_airtime_info(&txqi->txq); - -- if (list_empty(&txqi->schedule_order) && -- (force || !skb_queue_empty(&txqi->frags) || -- txqi->tin.backlog_packets)) { -- /* If airtime accounting is active, always enqueue STAs at the -- * head of the list to ensure that they only get moved to the -- * back by the airtime DRR scheduler once they have a negative -- * deficit. A station that already has a negative deficit will -- * get immediately moved to the back of the list on the next -- * call to ieee80211_next_txq(). -- */ -- if (txqi->txq.sta && local->airtime_flags && -- wiphy_ext_feature_isset(local->hw.wiphy, -- NL80211_EXT_FEATURE_AIRTIME_FAIRNESS)) -- list_add(&txqi->schedule_order, -- &local->active_txqs[txq->ac]); -- else -- list_add_tail(&txqi->schedule_order, -- &local->active_txqs[txq->ac]); -+ lockdep_assert_held(&air_sched->lock); -+ -+ if (purge) { -+ list_del_init(&air_info->list); -+ ieee80211_update_airtime_weight(local, air_sched, 0, true); - } - -- spin_unlock_bh(&local->active_txq_lock[txq->ac]); -+ if (RB_EMPTY_NODE(&txqi->schedule_order)) -+ return; -+ -+ if (air_sched->schedule_pos == &txqi->schedule_order) -+ air_sched->schedule_pos = rb_prev(&txqi->schedule_order); -+ -+ if (!purge) -+ airtime_set_active(air_sched, air_info, -+ ktime_get_boottime_ns()); -+ -+ rb_erase_cached(&txqi->schedule_order, -+ &air_sched->active_txqs); -+ RB_CLEAR_NODE(&txqi->schedule_order); -+} -+ -+void ieee80211_unschedule_txq(struct ieee80211_hw *hw, -+ struct ieee80211_txq *txq, -+ bool purge) -+ __acquires(txq_lock) __releases(txq_lock) -+{ -+ struct ieee80211_local *local = hw_to_local(hw); -+ -+ spin_lock_bh(&local->airtime[txq->ac].lock); -+ __ieee80211_unschedule_txq(hw, txq, purge); -+ spin_unlock_bh(&local->airtime[txq->ac].lock); -+} -+ -+void ieee80211_return_txq(struct ieee80211_hw *hw, -+ struct ieee80211_txq *txq, bool force) -+{ -+ struct ieee80211_local *local = hw_to_local(hw); -+ struct txq_info *txqi = to_txq_info(txq); -+ -+ spin_lock_bh(&local->airtime[txq->ac].lock); -+ -+ if (!RB_EMPTY_NODE(&txqi->schedule_order) && !force && -+ !txq_has_queue(txq)) -+ __ieee80211_unschedule_txq(hw, txq, false); -+ -+ spin_unlock_bh(&local->airtime[txq->ac].lock); - } --EXPORT_SYMBOL(__ieee80211_schedule_txq); -+EXPORT_SYMBOL(ieee80211_return_txq); - - DEFINE_STATIC_KEY_FALSE(aql_disable); - - bool ieee80211_txq_airtime_check(struct ieee80211_hw *hw, - struct ieee80211_txq *txq) - { -- struct sta_info *sta; -+ struct airtime_info *air_info = to_airtime_info(txq); - struct ieee80211_local *local = hw_to_local(hw); - - if (!wiphy_ext_feature_isset(local->hw.wiphy, NL80211_EXT_FEATURE_AQL)) -@@ -3907,15 +4063,12 @@ bool ieee80211_txq_airtime_check(struct - if (unlikely(txq->tid == IEEE80211_NUM_TIDS)) - return true; - -- sta = container_of(txq->sta, struct sta_info, sta); -- if (atomic_read(&sta->airtime[txq->ac].aql_tx_pending) < -- sta->airtime[txq->ac].aql_limit_low) -+ if (atomic_read(&air_info->aql_tx_pending) < air_info->aql_limit_low) - return true; - - if (atomic_read(&local->aql_total_pending_airtime) < - local->aql_threshold && -- atomic_read(&sta->airtime[txq->ac].aql_tx_pending) < -- sta->airtime[txq->ac].aql_limit_high) -+ atomic_read(&air_info->aql_tx_pending) < air_info->aql_limit_high) - return true; - - return false; -@@ -3925,60 +4078,59 @@ EXPORT_SYMBOL(ieee80211_txq_airtime_chec - bool ieee80211_txq_may_transmit(struct ieee80211_hw *hw, - struct ieee80211_txq *txq) - { -+ struct txq_info *first_txqi = NULL, *txqi = to_txq_info(txq); - struct ieee80211_local *local = hw_to_local(hw); -- struct txq_info *iter, *tmp, *txqi = to_txq_info(txq); -- struct sta_info *sta; -- u8 ac = txq->ac; -+ struct airtime_sched_info *air_sched; -+ struct airtime_info *air_info; -+ struct rb_node *node = NULL; -+ bool ret = false; -+ u64 now; - -- spin_lock_bh(&local->active_txq_lock[ac]); - -- if (!txqi->txq.sta) -- goto out; -+ if (!ieee80211_txq_airtime_check(hw, txq)) -+ return false; -+ -+ air_sched = &local->airtime[txq->ac]; -+ spin_lock_bh(&air_sched->lock); - -- if (list_empty(&txqi->schedule_order)) -+ if (RB_EMPTY_NODE(&txqi->schedule_order)) - goto out; - -- list_for_each_entry_safe(iter, tmp, &local->active_txqs[ac], -- schedule_order) { -- if (iter == txqi) -- break; -+ now = ktime_get_boottime_ns(); - -- if (!iter->txq.sta) { -- list_move_tail(&iter->schedule_order, -- &local->active_txqs[ac]); -- continue; -- } -- sta = container_of(iter->txq.sta, struct sta_info, sta); -- if (sta->airtime[ac].deficit < 0) -- sta->airtime[ac].deficit += sta->airtime_weight; -- list_move_tail(&iter->schedule_order, &local->active_txqs[ac]); -+ /* Like in ieee80211_next_txq(), make sure the first station in the -+ * scheduling order is eligible for transmission to avoid starvation. -+ */ -+ node = rb_first_cached(&air_sched->active_txqs); -+ if (node) { -+ first_txqi = container_of(node, struct txq_info, -+ schedule_order); -+ air_info = to_airtime_info(&first_txqi->txq); -+ -+ if (air_sched->v_t < air_info->v_t) -+ airtime_catchup_v_t(air_sched, air_info->v_t, now); - } - -- sta = container_of(txqi->txq.sta, struct sta_info, sta); -- if (sta->airtime[ac].deficit >= 0) -- goto out; -- -- sta->airtime[ac].deficit += sta->airtime_weight; -- list_move_tail(&txqi->schedule_order, &local->active_txqs[ac]); -- spin_unlock_bh(&local->active_txq_lock[ac]); -+ air_info = to_airtime_info(&txqi->txq); -+ if (air_info->v_t <= air_sched->v_t) { -+ air_sched->last_schedule_activity = now; -+ ret = true; -+ } - -- return false; - out: -- if (!list_empty(&txqi->schedule_order)) -- list_del_init(&txqi->schedule_order); -- spin_unlock_bh(&local->active_txq_lock[ac]); -- -- return true; -+ spin_unlock_bh(&air_sched->lock); -+ return ret; - } - EXPORT_SYMBOL(ieee80211_txq_may_transmit); - - void ieee80211_txq_schedule_start(struct ieee80211_hw *hw, u8 ac) - { - struct ieee80211_local *local = hw_to_local(hw); -+ struct airtime_sched_info *air_sched = &local->airtime[ac]; - -- spin_lock_bh(&local->active_txq_lock[ac]); -- local->schedule_round[ac]++; -- spin_unlock_bh(&local->active_txq_lock[ac]); -+ spin_lock_bh(&air_sched->lock); -+ air_sched->schedule_pos = NULL; -+ spin_unlock_bh(&air_sched->lock); - } - EXPORT_SYMBOL(ieee80211_txq_schedule_start); - diff --git a/package/kernel/mac80211/patches/subsys/383-mac80211-fix-enabling-4-address-mode-on-a-sta-vif-af.patch b/package/kernel/mac80211/patches/subsys/383-mac80211-fix-enabling-4-address-mode-on-a-sta-vif-af.patch deleted file mode 100644 index 5a82f00c9e7..00000000000 --- a/package/kernel/mac80211/patches/subsys/383-mac80211-fix-enabling-4-address-mode-on-a-sta-vif-af.patch +++ /dev/null @@ -1,72 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 2 Jul 2021 06:57:53 +0200 -Subject: [PATCH] mac80211: fix enabling 4-address mode on a sta vif after - assoc - -Notify the driver about the 4-address mode change and also send a nulldata -packet to the AP to notify it about the change - -Fixes: 1ff4e8f2dec8 ("mac80211: notify the driver when a sta uses 4-address mode") -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/mac80211/cfg.c -+++ b/net/mac80211/cfg.c -@@ -152,6 +152,8 @@ static int ieee80211_change_iface(struct - struct vif_params *params) - { - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); -+ struct ieee80211_local *local = sdata->local; -+ struct sta_info *sta; - int ret; - - ret = ieee80211_if_change_type(sdata, type); -@@ -162,7 +164,24 @@ static int ieee80211_change_iface(struct - RCU_INIT_POINTER(sdata->u.vlan.sta, NULL); - ieee80211_check_fast_rx_iface(sdata); - } else if (type == NL80211_IFTYPE_STATION && params->use_4addr >= 0) { -+ struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; -+ -+ if (params->use_4addr == ifmgd->use_4addr) -+ return 0; -+ - sdata->u.mgd.use_4addr = params->use_4addr; -+ if (!ifmgd->associated) -+ return 0; -+ -+ mutex_lock(&local->sta_mtx); -+ sta = sta_info_get(sdata, ifmgd->bssid); -+ if (sta) -+ drv_sta_set_4addr(local, sdata, &sta->sta, -+ params->use_4addr); -+ mutex_unlock(&local->sta_mtx); -+ -+ if (params->use_4addr) -+ ieee80211_send_4addr_nullfunc(local, sdata); - } - - if (sdata->vif.type == NL80211_IFTYPE_MONITOR) { ---- a/net/mac80211/ieee80211_i.h -+++ b/net/mac80211/ieee80211_i.h -@@ -2224,6 +2224,8 @@ void ieee80211_dynamic_ps_timer(struct t - void ieee80211_send_nullfunc(struct ieee80211_local *local, - struct ieee80211_sub_if_data *sdata, - bool powersave); -+void ieee80211_send_4addr_nullfunc(struct ieee80211_local *local, -+ struct ieee80211_sub_if_data *sdata); - void ieee80211_sta_tx_notify(struct ieee80211_sub_if_data *sdata, - struct ieee80211_hdr *hdr, bool ack, u16 tx_time); - ---- a/net/mac80211/mlme.c -+++ b/net/mac80211/mlme.c -@@ -1115,8 +1115,8 @@ void ieee80211_send_nullfunc(struct ieee - ieee80211_tx_skb(sdata, skb); - } - --static void ieee80211_send_4addr_nullfunc(struct ieee80211_local *local, -- struct ieee80211_sub_if_data *sdata) -+void ieee80211_send_4addr_nullfunc(struct ieee80211_local *local, -+ struct ieee80211_sub_if_data *sdata) - { - struct sk_buff *skb; - struct ieee80211_hdr *nullfunc; diff --git a/package/kernel/mac80211/patches/subsys/384-nl80211-add-common-API-to-configure-SAR-power-limita.patch b/package/kernel/mac80211/patches/subsys/384-nl80211-add-common-API-to-configure-SAR-power-limita.patch deleted file mode 100644 index 0c9ae3595d8..00000000000 --- a/package/kernel/mac80211/patches/subsys/384-nl80211-add-common-API-to-configure-SAR-power-limita.patch +++ /dev/null @@ -1,398 +0,0 @@ -From: Carl Huang <cjhuang@codeaurora.org> -Date: Thu, 3 Dec 2020 05:37:26 -0500 -Subject: [PATCH] nl80211: add common API to configure SAR power limitations - -NL80211_CMD_SET_SAR_SPECS is added to configure SAR from -user space. NL80211_ATTR_SAR_SPEC is used to pass the SAR -power specification when used with NL80211_CMD_SET_SAR_SPECS. - -Wireless driver needs to register SAR type, supported frequency -ranges to wiphy, so user space can query it. The index in -frequency range is used to specify which sub band the power -limitation applies to. The SAR type is for compatibility, so later -other SAR mechanism can be implemented without breaking the user -space SAR applications. - -Normal process is user space queries the SAR capability, and -gets the index of supported frequency ranges and associates the -power limitation with this index and sends to kernel. - -Here is an example of message send to kernel: -8c 00 00 00 08 00 01 00 00 00 00 00 38 00 2b 81 -08 00 01 00 00 00 00 00 2c 00 02 80 14 00 00 80 -08 00 02 00 00 00 00 00 08 00 01 00 38 00 00 00 -14 00 01 80 08 00 02 00 01 00 00 00 08 00 01 00 -48 00 00 00 - -NL80211_CMD_SET_SAR_SPECS: 0x8c -NL80211_ATTR_WIPHY: 0x01(phy idx is 0) -NL80211_ATTR_SAR_SPEC: 0x812b (NLA_NESTED) -NL80211_SAR_ATTR_TYPE: 0x00 (NL80211_SAR_TYPE_POWER) -NL80211_SAR_ATTR_SPECS: 0x8002 (NLA_NESTED) -freq range 0 power: 0x38 in 0.25dbm unit (14dbm) -freq range 1 power: 0x48 in 0.25dbm unit (18dbm) - -Signed-off-by: Carl Huang <cjhuang@codeaurora.org> -Reviewed-by: Brian Norris <briannorris@chromium.org> -Reviewed-by: Abhishek Kumar <kuabhs@chromium.org> -Link: https://lore.kernel.org/r/20201203103728.3034-2-cjhuang@codeaurora.org -[minor edits, NLA parse cleanups] -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/include/net/cfg80211.h -+++ b/include/net/cfg80211.h -@@ -1737,6 +1737,54 @@ struct station_info { - u8 connected_to_as; - }; - -+/** -+ * struct cfg80211_sar_sub_specs - sub specs limit -+ * @power: power limitation in 0.25dbm -+ * @freq_range_index: index the power limitation applies to -+ */ -+struct cfg80211_sar_sub_specs { -+ s32 power; -+ u32 freq_range_index; -+}; -+ -+/** -+ * struct cfg80211_sar_specs - sar limit specs -+ * @type: it's set with power in 0.25dbm or other types -+ * @num_sub_specs: number of sar sub specs -+ * @sub_specs: memory to hold the sar sub specs -+ */ -+struct cfg80211_sar_specs { -+ enum nl80211_sar_type type; -+ u32 num_sub_specs; -+ struct cfg80211_sar_sub_specs sub_specs[]; -+}; -+ -+ -+/** -+ * @struct cfg80211_sar_chan_ranges - sar frequency ranges -+ * @start_freq: start range edge frequency -+ * @end_freq: end range edge frequency -+ */ -+struct cfg80211_sar_freq_ranges { -+ u32 start_freq; -+ u32 end_freq; -+}; -+ -+/** -+ * struct cfg80211_sar_capa - sar limit capability -+ * @type: it's set via power in 0.25dbm or other types -+ * @num_freq_ranges: number of frequency ranges -+ * @freq_ranges: memory to hold the freq ranges. -+ * -+ * Note: WLAN driver may append new ranges or split an existing -+ * range to small ones and then append them. -+ */ -+struct cfg80211_sar_capa { -+ enum nl80211_sar_type type; -+ u32 num_freq_ranges; -+ const struct cfg80211_sar_freq_ranges *freq_ranges; -+}; -+ - #if IS_ENABLED(CPTCFG_CFG80211) - /** - * cfg80211_get_station - retrieve information about a given station -@@ -4259,6 +4307,8 @@ struct cfg80211_ops { - struct cfg80211_tid_config *tid_conf); - int (*reset_tid_config)(struct wiphy *wiphy, struct net_device *dev, - const u8 *peer, u8 tids); -+ int (*set_sar_specs)(struct wiphy *wiphy, -+ struct cfg80211_sar_specs *sar); - }; - - /* -@@ -5030,6 +5080,8 @@ struct wiphy { - - u8 max_data_retry_count; - -+ const struct cfg80211_sar_capa *sar_capa; -+ - char priv[] __aligned(NETDEV_ALIGN); - }; - ---- a/net/wireless/nl80211.c -+++ b/net/wireless/nl80211.c -@@ -405,6 +405,18 @@ nl80211_unsol_bcast_probe_resp_policy[NL - .len = IEEE80211_MAX_DATA_LEN } - }; - -+static const struct nla_policy -+sar_specs_policy[NL80211_SAR_ATTR_SPECS_MAX + 1] = { -+ [NL80211_SAR_ATTR_SPECS_POWER] = { .type = NLA_S32 }, -+ [NL80211_SAR_ATTR_SPECS_RANGE_INDEX] = {.type = NLA_U32 }, -+}; -+ -+static const struct nla_policy -+sar_policy[NL80211_SAR_ATTR_MAX + 1] = { -+ [NL80211_SAR_ATTR_TYPE] = NLA_POLICY_MAX(NLA_U32, NUM_NL80211_SAR_TYPE), -+ [NL80211_SAR_ATTR_SPECS] = NLA_POLICY_NESTED_ARRAY(sar_specs_policy), -+}; -+ - static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = { - [0] = { .strict_start_type = NL80211_ATTR_HE_OBSS_PD }, - [NL80211_ATTR_WIPHY] = { .type = NLA_U32 }, -@@ -739,6 +751,7 @@ static const struct nla_policy nl80211_p - [NL80211_ATTR_SAE_PWE] = - NLA_POLICY_RANGE(NLA_U8, NL80211_SAE_PWE_HUNT_AND_PECK, - NL80211_SAE_PWE_BOTH), -+ [NL80211_ATTR_SAR_SPEC] = NLA_POLICY_NESTED(sar_policy), - [NL80211_ATTR_RECONNECT_REQUESTED] = { .type = NLA_REJECT }, - }; - -@@ -2117,6 +2130,56 @@ fail: - return -ENOBUFS; - } - -+static int -+nl80211_put_sar_specs(struct cfg80211_registered_device *rdev, -+ struct sk_buff *msg) -+{ -+ struct nlattr *sar_capa, *specs, *sub_freq_range; -+ u8 num_freq_ranges; -+ int i; -+ -+ if (!rdev->wiphy.sar_capa) -+ return 0; -+ -+ num_freq_ranges = rdev->wiphy.sar_capa->num_freq_ranges; -+ -+ sar_capa = nla_nest_start(msg, NL80211_ATTR_SAR_SPEC); -+ if (!sar_capa) -+ return -ENOSPC; -+ -+ if (nla_put_u32(msg, NL80211_SAR_ATTR_TYPE, rdev->wiphy.sar_capa->type)) -+ goto fail; -+ -+ specs = nla_nest_start(msg, NL80211_SAR_ATTR_SPECS); -+ if (!specs) -+ goto fail; -+ -+ /* report supported freq_ranges */ -+ for (i = 0; i < num_freq_ranges; i++) { -+ sub_freq_range = nla_nest_start(msg, i + 1); -+ if (!sub_freq_range) -+ goto fail; -+ -+ if (nla_put_u32(msg, NL80211_SAR_ATTR_SPECS_START_FREQ, -+ rdev->wiphy.sar_capa->freq_ranges[i].start_freq)) -+ goto fail; -+ -+ if (nla_put_u32(msg, NL80211_SAR_ATTR_SPECS_END_FREQ, -+ rdev->wiphy.sar_capa->freq_ranges[i].end_freq)) -+ goto fail; -+ -+ nla_nest_end(msg, sub_freq_range); -+ } -+ -+ nla_nest_end(msg, specs); -+ nla_nest_end(msg, sar_capa); -+ -+ return 0; -+fail: -+ nla_nest_cancel(msg, sar_capa); -+ return -ENOBUFS; -+} -+ - struct nl80211_dump_wiphy_state { - s64 filter_wiphy; - long start; -@@ -2366,6 +2429,8 @@ static int nl80211_send_wiphy(struct cfg - CMD(set_multicast_to_unicast, SET_MULTICAST_TO_UNICAST); - CMD(update_connect_params, UPDATE_CONNECT_PARAMS); - CMD(update_ft_ies, UPDATE_FT_IES); -+ if (rdev->wiphy.sar_capa) -+ CMD(set_sar_specs, SET_SAR_SPECS); - } - #undef CMD - -@@ -2691,6 +2756,11 @@ static int nl80211_send_wiphy(struct cfg - - if (nl80211_put_tid_config_support(rdev, msg)) - goto nla_put_failure; -+ state->split_start++; -+ break; -+ case 16: -+ if (nl80211_put_sar_specs(rdev, msg)) -+ goto nla_put_failure; - - /* done */ - state->split_start = 0; -@@ -14713,6 +14783,111 @@ static void nl80211_post_doit(__genl_con - } - } - -+static int nl80211_set_sar_sub_specs(struct cfg80211_registered_device *rdev, -+ struct cfg80211_sar_specs *sar_specs, -+ struct nlattr *spec[], int index) -+{ -+ u32 range_index, i; -+ -+ if (!sar_specs || !spec) -+ return -EINVAL; -+ -+ if (!spec[NL80211_SAR_ATTR_SPECS_POWER] || -+ !spec[NL80211_SAR_ATTR_SPECS_RANGE_INDEX]) -+ return -EINVAL; -+ -+ range_index = nla_get_u32(spec[NL80211_SAR_ATTR_SPECS_RANGE_INDEX]); -+ -+ /* check if range_index exceeds num_freq_ranges */ -+ if (range_index >= rdev->wiphy.sar_capa->num_freq_ranges) -+ return -EINVAL; -+ -+ /* check if range_index duplicates */ -+ for (i = 0; i < index; i++) { -+ if (sar_specs->sub_specs[i].freq_range_index == range_index) -+ return -EINVAL; -+ } -+ -+ sar_specs->sub_specs[index].power = -+ nla_get_s32(spec[NL80211_SAR_ATTR_SPECS_POWER]); -+ -+ sar_specs->sub_specs[index].freq_range_index = range_index; -+ -+ return 0; -+} -+ -+static int nl80211_set_sar_specs(struct sk_buff *skb, struct genl_info *info) -+{ -+ struct cfg80211_registered_device *rdev = info->user_ptr[0]; -+ struct nlattr *spec[NL80211_SAR_ATTR_SPECS_MAX + 1]; -+ struct nlattr *tb[NL80211_SAR_ATTR_MAX + 1]; -+ struct cfg80211_sar_specs *sar_spec; -+ enum nl80211_sar_type type; -+ struct nlattr *spec_list; -+ u32 specs; -+ int rem, err; -+ -+ if (!rdev->wiphy.sar_capa || !rdev->ops->set_sar_specs) -+ return -EOPNOTSUPP; -+ -+ if (!info->attrs[NL80211_ATTR_SAR_SPEC]) -+ return -EINVAL; -+ -+ nla_parse_nested(tb, NL80211_SAR_ATTR_MAX, -+ info->attrs[NL80211_ATTR_SAR_SPEC], -+ NULL, NULL); -+ -+ if (!tb[NL80211_SAR_ATTR_TYPE] || !tb[NL80211_SAR_ATTR_SPECS]) -+ return -EINVAL; -+ -+ type = nla_get_u32(tb[NL80211_SAR_ATTR_TYPE]); -+ if (type != rdev->wiphy.sar_capa->type) -+ return -EINVAL; -+ -+ specs = 0; -+ nla_for_each_nested(spec_list, tb[NL80211_SAR_ATTR_SPECS], rem) -+ specs++; -+ -+ if (specs > rdev->wiphy.sar_capa->num_freq_ranges) -+ return -EINVAL; -+ -+ sar_spec = kzalloc(sizeof(*sar_spec) + -+ specs * sizeof(struct cfg80211_sar_sub_specs), -+ GFP_KERNEL); -+ if (!sar_spec) -+ return -ENOMEM; -+ -+ sar_spec->type = type; -+ specs = 0; -+ nla_for_each_nested(spec_list, tb[NL80211_SAR_ATTR_SPECS], rem) { -+ nla_parse_nested(spec, NL80211_SAR_ATTR_SPECS_MAX, -+ spec_list, NULL, NULL); -+ -+ switch (type) { -+ case NL80211_SAR_TYPE_POWER: -+ if (nl80211_set_sar_sub_specs(rdev, sar_spec, -+ spec, specs)) { -+ err = -EINVAL; -+ goto error; -+ } -+ break; -+ default: -+ err = -EINVAL; -+ goto error; -+ } -+ specs++; -+ } -+ -+ sar_spec->num_sub_specs = specs; -+ -+ rdev->cur_cmd_info = info; -+ err = rdev_set_sar_specs(rdev, sar_spec); -+ rdev->cur_cmd_info = NULL; -+error: -+ kfree(sar_spec); -+ return err; -+} -+ - static __genl_const struct genl_ops nl80211_ops[] = { - { - .cmd = NL80211_CMD_GET_WIPHY, -@@ -15576,6 +15751,14 @@ static const struct genl_small_ops nl802 - .internal_flags = NL80211_FLAG_NEED_NETDEV | - NL80211_FLAG_NEED_RTNL, - }, -+ { -+ .cmd = NL80211_CMD_SET_SAR_SPECS, -+ .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, -+ .doit = nl80211_set_sar_specs, -+ .flags = GENL_UNS_ADMIN_PERM, -+ .internal_flags = NL80211_FLAG_NEED_WIPHY | -+ NL80211_FLAG_NEED_RTNL, -+ }, - }; - - static struct genl_family nl80211_fam __genl_ro_after_init = { ---- a/net/wireless/rdev-ops.h -+++ b/net/wireless/rdev-ops.h -@@ -1356,4 +1356,16 @@ static inline int rdev_reset_tid_config( - return ret; - } - -+static inline int rdev_set_sar_specs(struct cfg80211_registered_device *rdev, -+ struct cfg80211_sar_specs *sar) -+{ -+ int ret; -+ -+ trace_rdev_set_sar_specs(&rdev->wiphy, sar); -+ ret = rdev->ops->set_sar_specs(&rdev->wiphy, sar); -+ trace_rdev_return_int(&rdev->wiphy, ret); -+ -+ return ret; -+} -+ - #endif /* __CFG80211_RDEV_OPS */ ---- a/net/wireless/trace.h -+++ b/net/wireless/trace.h -@@ -3551,6 +3551,25 @@ TRACE_EVENT(rdev_reset_tid_config, - TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", peer: " MAC_PR_FMT ", tids: 0x%x", - WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(peer), __entry->tids) - ); -+ -+TRACE_EVENT(rdev_set_sar_specs, -+ TP_PROTO(struct wiphy *wiphy, struct cfg80211_sar_specs *sar), -+ TP_ARGS(wiphy, sar), -+ TP_STRUCT__entry( -+ WIPHY_ENTRY -+ __field(u16, type) -+ __field(u16, num) -+ ), -+ TP_fast_assign( -+ WIPHY_ASSIGN; -+ __entry->type = sar->type; -+ __entry->num = sar->num_sub_specs; -+ -+ ), -+ TP_printk(WIPHY_PR_FMT ", Set type:%d, num_specs:%d", -+ WIPHY_PR_ARG, __entry->type, __entry->num) -+); -+ - #endif /* !__RDEV_OPS_TRACE || TRACE_HEADER_MULTI_READ */ - - #undef TRACE_INCLUDE_PATH diff --git a/package/kernel/mac80211/patches/subsys/385-mac80211-add-ieee80211_set_sar_specs.patch b/package/kernel/mac80211/patches/subsys/385-mac80211-add-ieee80211_set_sar_specs.patch deleted file mode 100644 index c351bc812a2..00000000000 --- a/package/kernel/mac80211/patches/subsys/385-mac80211-add-ieee80211_set_sar_specs.patch +++ /dev/null @@ -1,51 +0,0 @@ -From: Carl Huang <cjhuang@codeaurora.org> -Date: Thu, 3 Dec 2020 05:37:27 -0500 -Subject: [PATCH] mac80211: add ieee80211_set_sar_specs - -This change registers ieee80211_set_sar_specs to -mac80211_config_ops, so cfg80211 can call it. - -Signed-off-by: Carl Huang <cjhuang@codeaurora.org> -Reviewed-by: Brian Norris <briannorris@chromium.org> -Reviewed-by: Abhishek Kumar <kuabhs@chromium.org> -Link: https://lore.kernel.org/r/20201203103728.3034-3-cjhuang@codeaurora.org -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/include/net/mac80211.h -+++ b/include/net/mac80211.h -@@ -4207,6 +4207,8 @@ struct ieee80211_ops { - struct ieee80211_vif *vif); - void (*sta_set_4addr)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, bool enabled); -+ int (*set_sar_specs)(struct ieee80211_hw *hw, -+ const struct cfg80211_sar_specs *sar); - void (*sta_set_decap_offload)(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_sta *sta, bool enabled); ---- a/net/mac80211/cfg.c -+++ b/net/mac80211/cfg.c -@@ -4136,6 +4136,17 @@ static int ieee80211_reset_tid_config(st - return ret; - } - -+static int ieee80211_set_sar_specs(struct wiphy *wiphy, -+ struct cfg80211_sar_specs *sar) -+{ -+ struct ieee80211_local *local = wiphy_priv(wiphy); -+ -+ if (!local->ops->set_sar_specs) -+ return -EOPNOTSUPP; -+ -+ return local->ops->set_sar_specs(&local->hw, sar); -+} -+ - const struct cfg80211_ops mac80211_config_ops = { - .add_virtual_intf = ieee80211_add_iface, - .del_virtual_intf = ieee80211_del_iface, -@@ -4239,4 +4250,5 @@ const struct cfg80211_ops mac80211_confi - .probe_mesh_link = ieee80211_probe_mesh_link, - .set_tid_config = ieee80211_set_tid_config, - .reset_tid_config = ieee80211_reset_tid_config, -+ .set_sar_specs = ieee80211_set_sar_specs, - }; diff --git a/package/kernel/mac80211/patches/subsys/400-allow-ibss-mixed.patch b/package/kernel/mac80211/patches/subsys/400-allow-ibss-mixed.patch index f9c4caa51c8..ad24dfda5a7 100644 --- a/package/kernel/mac80211/patches/subsys/400-allow-ibss-mixed.patch +++ b/package/kernel/mac80211/patches/subsys/400-allow-ibss-mixed.patch @@ -1,11 +1,22 @@ -ath10k-ct starting with version 5.2 allows the combination of -NL80211_IFTYPE_ADHOC and beacon_int_min_gcd in ath10k_10x_ct_if_comb -which triggers this warning. Ben told me that this is not a big problem +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Mon, 24 Feb 2020 00:00:00 +0100 +Subject: [PATCH] mac80211: Allow IBSS mode and different beacon intervals + +ath10k-ct supports the combination to select IBSS (ADHOC) mode and +different beacon intervals together. mac80211 does not like this +combination, but Ben says this is ok, so remove this check. + +ath10k-ct starting with version 5.2 allows the combination of +NL80211_IFTYPE_ADHOC and beacon_int_min_gcd in ath10k_10x_ct_if_comb +which triggers this warning. Ben told me that this is not a big problem and we should ignore this. +--- + net/wireless/core.c | 15 --------------- + 1 file changed, 15 deletions(-) --- a/net/wireless/core.c +++ b/net/wireless/core.c -@@ -614,21 +614,6 @@ static int wiphy_verify_combinations(str +@@ -649,21 +649,6 @@ static int wiphy_verify_combinations(str c->limits[j].max > 1)) return -EINVAL; diff --git a/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch b/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch deleted file mode 100644 index b2ee61a6dc9..00000000000 --- a/package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch +++ /dev/null @@ -1,160 +0,0 @@ ---- a/include/net/cfg80211.h -+++ b/include/net/cfg80211.h -@@ -3793,6 +3793,7 @@ struct mgmt_frame_regs { - * (as advertised by the nl80211 feature flag.) - * @get_tx_power: store the current TX power into the dbm variable; - * return 0 if successful -+ * @set_antenna_gain: set antenna gain to reduce maximum tx power if necessary - * - * @set_wds_peer: set the WDS peer for a WDS interface - * -@@ -4115,6 +4116,7 @@ struct cfg80211_ops { - enum nl80211_tx_power_setting type, int mbm); - int (*get_tx_power)(struct wiphy *wiphy, struct wireless_dev *wdev, - int *dbm); -+ int (*set_antenna_gain)(struct wiphy *wiphy, int dbi); - - int (*set_wds_peer)(struct wiphy *wiphy, struct net_device *dev, - const u8 *addr); ---- a/include/net/mac80211.h -+++ b/include/net/mac80211.h -@@ -1561,6 +1561,7 @@ enum ieee80211_smps_mode { - * - * @power_level: requested transmit power (in dBm), backward compatibility - * value only that is set to the minimum of all interfaces -+ * @max_antenna_gain: maximum antenna gain adjusted by user config (in dBi) - * - * @chandef: the channel definition to tune to - * @radar_enabled: whether radar detection is enabled -@@ -1581,6 +1582,7 @@ enum ieee80211_smps_mode { - struct ieee80211_conf { - u32 flags; - int power_level, dynamic_ps_timeout; -+ int max_antenna_gain; - - u16 listen_interval; - u8 ps_dtim_period; ---- a/include/uapi/linux/nl80211.h -+++ b/include/uapi/linux/nl80211.h -@@ -2560,6 +2560,9 @@ enum nl80211_commands { - * disassoc events to indicate that an immediate reconnect to the AP - * is desired. - * -+ * @NL80211_ATTR_WIPHY_ANTENNA_GAIN: Configured antenna gain. Used to reduce -+ * transmit power to stay within regulatory limits. u32, dBi. -+ * - * @NUM_NL80211_ATTR: total number of nl80211_attrs available - * @NL80211_ATTR_MAX: highest attribute number currently defined - * @__NL80211_ATTR_AFTER_LAST: internal use -@@ -3057,6 +3060,8 @@ enum nl80211_attrs { - - NL80211_ATTR_DISABLE_HE, - -+ NL80211_ATTR_WIPHY_ANTENNA_GAIN, -+ - /* add attributes here, update the policy in nl80211.c */ - - __NL80211_ATTR_AFTER_LAST, ---- a/net/mac80211/cfg.c -+++ b/net/mac80211/cfg.c -@@ -2761,6 +2761,19 @@ static int ieee80211_get_tx_power(struct - return 0; - } - -+static int ieee80211_set_antenna_gain(struct wiphy *wiphy, int dbi) -+{ -+ struct ieee80211_local *local = wiphy_priv(wiphy); -+ -+ if (dbi < 0) -+ return -EINVAL; -+ -+ local->user_antenna_gain = dbi; -+ ieee80211_hw_config(local, 0); -+ -+ return 0; -+} -+ - static int ieee80211_set_wds_peer(struct wiphy *wiphy, struct net_device *dev, - const u8 *addr) - { -@@ -4202,6 +4215,7 @@ 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, -+ .set_antenna_gain = ieee80211_set_antenna_gain, - .set_wds_peer = ieee80211_set_wds_peer, - .rfkill_poll = ieee80211_rfkill_poll, - CFG80211_TESTMODE_CMD(ieee80211_testmode_cmd) ---- a/net/mac80211/ieee80211_i.h -+++ b/net/mac80211/ieee80211_i.h -@@ -1426,6 +1426,7 @@ struct ieee80211_local { - int dynamic_ps_forced_timeout; - - int user_power_level; /* in dBm, for all interfaces */ -+ int user_antenna_gain; /* in dBi */ - - enum ieee80211_smps_mode smps_mode; - ---- a/net/mac80211/main.c -+++ b/net/mac80211/main.c -@@ -96,7 +96,7 @@ 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, max_power; - u32 offchannel_flag; - - offchannel_flag = local->hw.conf.flags & IEEE80211_CONF_OFFCHANNEL; -@@ -157,6 +157,12 @@ static u32 ieee80211_hw_conf_chan(struct - } - rcu_read_unlock(); - -+ max_power = chandef.chan->max_reg_power; -+ if (local->user_antenna_gain > 0) { -+ max_power -= local->user_antenna_gain; -+ power = min(power, max_power); -+ } -+ - if (local->hw.conf.power_level != power) { - changed |= IEEE80211_CONF_CHANGE_POWER; - local->hw.conf.power_level = power; -@@ -665,6 +671,7 @@ 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_antenna_gain = 0; - local->hw.uapsd_queues = IEEE80211_DEFAULT_UAPSD_QUEUES; - local->hw.uapsd_max_sp_len = IEEE80211_DEFAULT_MAX_SP_LEN; - local->hw.max_mtu = IEEE80211_MAX_DATA_LEN; ---- a/net/wireless/nl80211.c -+++ b/net/wireless/nl80211.c -@@ -753,6 +753,7 @@ static const struct nla_policy nl80211_p - NL80211_SAE_PWE_BOTH), - [NL80211_ATTR_SAR_SPEC] = NLA_POLICY_NESTED(sar_policy), - [NL80211_ATTR_RECONNECT_REQUESTED] = { .type = NLA_REJECT }, -+ [NL80211_ATTR_WIPHY_ANTENNA_GAIN] = { .type = NLA_U32 }, - }; - - /* policy for the key attributes */ -@@ -3318,6 +3319,20 @@ static int nl80211_set_wiphy(struct sk_b - if (result) - return result; - } -+ -+ if (info->attrs[NL80211_ATTR_WIPHY_ANTENNA_GAIN]) { -+ int idx, dbi = 0; -+ -+ 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) -+ return result; -+ } - - if (info->attrs[NL80211_ATTR_WIPHY_ANTENNA_TX] && - info->attrs[NL80211_ATTR_WIPHY_ANTENNA_RX]) { diff --git a/package/kernel/mac80211/patches/subsys/780-avoid-crashing-missing-band.patch b/package/kernel/mac80211/patches/subsys/780-avoid-crashing-missing-band.patch new file mode 100644 index 00000000000..4bbd7860436 --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/780-avoid-crashing-missing-band.patch @@ -0,0 +1,34 @@ +From: David Bauer <mail@david-bauer.net> +Date: Thu, 30 Nov 2023 07:32:52 +0100 +Subject: [PATCH] mac80211: avoid crashing on invalid band info + +Frequent crashes have been observed on MT7916 based platforms. While the +root of these crashes are currently unknown, they happen when decoding +rate information of connected STAs in AP mode. The rate-information is +associated with a band which is not available on the PHY. + +Check for this condition in order to avoid crashing the whole system. +This patch should be removed once the roout cause has been found and +fixed. + +Link: https://github.com/freifunk-gluon/gluon/issues/2980 + +Signed-off-by: David Bauer <mail@david-bauer.net> +--- + +--- a/net/mac80211/sta_info.c ++++ b/net/mac80211/sta_info.c +@@ -2423,6 +2423,13 @@ static void sta_stats_decode_rate(struct + + sband = local->hw.wiphy->bands[band]; + ++ if (!sband) { ++ wiphy_warn(local->hw.wiphy, ++ "Invalid band %d\n", ++ band); ++ break; ++ } ++ + if (WARN_ON_ONCE(!sband->bitrates)) + break; + diff --git a/package/kernel/mac80211/patches/subsys/782-net-next-1-of-net-pass-the-dst-buffer-to-of_get_mac_address.patch b/package/kernel/mac80211/patches/subsys/782-net-next-1-of-net-pass-the-dst-buffer-to-of_get_mac_address.patch new file mode 100644 index 00000000000..26af6a2fb98 --- /dev/null +++ b/package/kernel/mac80211/patches/subsys/782-net-next-1-of-net-pass-the-dst-buffer-to-of_get_mac_address.patch @@ -0,0 +1,29 @@ +--- a/backport-include/linux/of_net.h ++++ /dev/null +@@ -1,26 +0,0 @@ +-#ifndef _BP_OF_NET_H +-#define _BP_OF_NET_H +-#include_next <linux/of_net.h> +-#include <linux/version.h> +-#include <linux/etherdevice.h> +- +-/* The behavior of of_get_mac_address() changed in kernel 5.2, it now +- * returns an error code and not NULL in case of an error. +- */ +-#if LINUX_VERSION_IS_LESS(5,13,0) +-static inline int backport_of_get_mac_address(struct device_node *np, u8 *mac_out) +-{ +- const void *mac = of_get_mac_address(np); +- +- if (!mac) +- return -ENODEV; +- if (IS_ERR(mac)) +- return PTR_ERR(mac); +- ether_addr_copy(mac_out, mac); +- +- return 0; +-} +-#define of_get_mac_address LINUX_BACKPORT(of_get_mac_address) +-#endif /* < 5.2 */ +- +-#endif /* _BP_OF_NET_H */ diff --git a/package/kernel/mac80211/ralink.mk b/package/kernel/mac80211/ralink.mk index 7bbdc1c22c6..83d208ee1a0 100644 --- a/package/kernel/mac80211/ralink.mk +++ b/package/kernel/mac80211/ralink.mk @@ -1,8 +1,6 @@ PKG_DRIVERS += \ rt2x00-lib rt2x00-pci rt2x00-usb rt2x00-mmio \ - rt2400-pci rt2500-pci rt2500-usb \ - rt2800-lib rt2800-mmio rt2800-pci rt2800-soc rt2800-usb \ - rt61-pci rt73-usb + rt2800-lib rt2800-mmio rt2800-pci rt2800-soc rt2800-usb PKG_CONFIG_DEPENDS += \ CONFIG_PACKAGE_RT2X00_LIB_DEBUGFS \ @@ -90,36 +88,12 @@ endef define KernelPackage/rt2800-lib $(call KernelPackage/rt2x00/Default) - DEPENDS+= @(PCI_SUPPORT||USB_SUPPORT||TARGET_ramips) +kmod-rt2x00-lib +kmod-lib-crc-ccitt +@DRIVER_11N_SUPPORT + DEPENDS+= @(PCI_SUPPORT||USB_SUPPORT||TARGET_ramips) +kmod-rt2x00-lib +kmod-lib-crc-ccitt HIDDEN:=1 TITLE+= (rt2800 LIB) FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ralink/rt2x00/rt2800lib.ko endef -define KernelPackage/rt2400-pci -$(call KernelPackage/rt2x00/Default) - DEPENDS+= @PCI_SUPPORT +kmod-rt2x00-pci +kmod-eeprom-93cx6 - TITLE+= (RT2400 PCI) - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ralink/rt2x00/rt2400pci.ko - AUTOLOAD:=$(call AutoProbe,rt2400pci) -endef - -define KernelPackage/rt2500-pci -$(call KernelPackage/rt2x00/Default) - DEPENDS+= @PCI_SUPPORT +kmod-rt2x00-pci +kmod-eeprom-93cx6 - TITLE+= (RT2500 PCI) - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ralink/rt2x00/rt2500pci.ko - AUTOLOAD:=$(call AutoProbe,rt2500pci) -endef - -define KernelPackage/rt2500-usb -$(call KernelPackage/rt2x00/Default) - DEPENDS+= @USB_SUPPORT +kmod-rt2x00-usb - TITLE+= (RT2500 USB) - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ralink/rt2x00/rt2500usb.ko - AUTOLOAD:=$(call AutoProbe,rt2500usb) -endef - define KernelPackage/rt2800-mmio $(call KernelPackage/rt2x00/Default) TITLE += (RT28xx/RT3xxx MMIO) @@ -155,18 +129,3 @@ $(call KernelPackage/rt2x00/Default) endef -define KernelPackage/rt61-pci -$(call KernelPackage/rt2x00/Default) - DEPENDS+= @PCI_SUPPORT +kmod-rt2x00-pci +kmod-eeprom-93cx6 +kmod-lib-crc-itu-t +rt61-pci-firmware - TITLE+= (RT2x61 PCI) - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ralink/rt2x00/rt61pci.ko - AUTOLOAD:=$(call AutoProbe,rt61pci) -endef - -define KernelPackage/rt73-usb - $(call KernelPackage/rt2x00/Default) - DEPENDS+= @USB_SUPPORT +kmod-rt2x00-usb +kmod-lib-crc-itu-t +rt73-usb-firmware - TITLE+= (RT73 USB) - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ralink/rt2x00/rt73usb.ko - AUTOLOAD:=$(call AutoProbe,rt73usb) -endef diff --git a/package/kernel/mac80211/realtek.mk b/package/kernel/mac80211/realtek.mk index 75cb94d7b60..04057b31069 100644 --- a/package/kernel/mac80211/realtek.mk +++ b/package/kernel/mac80211/realtek.mk @@ -1,11 +1,9 @@ PKG_DRIVERS += \ - rtl8180 rtl8187 \ rtlwifi rtlwifi-pci rtlwifi-btcoexist rtlwifi-usb rtl8192c-common \ rtl8192ce rtl8192se rtl8192de rtl8192cu rtl8723bs rtl8821ae \ - rtl8xxxu rtw88 - -config-$(call config_package,rtl8180) += RTL8180 -config-$(call config_package,rtl8187) += RTL8187 + rtl8xxxu rtw88 rtw88-pci rtw88-usb rtw88-8821c rtw88-8822b rtw88-8822c \ + rtw88-8723d rtw88-8821ce rtw88-8821cu rtw88-8822be rtw88-8822bu \ + rtw88-8822ce rtw88-8822cu rtw88-8723de config-$(call config_package,rtlwifi) += RTL_CARDS RTLWIFI config-$(call config_package,rtlwifi-pci) += RTLWIFI_PCI @@ -25,31 +23,22 @@ config-y += RTL8XXXU_UNTESTED config-$(call config_package,rtl8723bs) += RTL8723BS config-y += STAGING -config-$(call config_package,rtw88) += RTW88 RTW88_CORE RTW88_PCI -config-y += RTW88_8822BE RTW88_8822CE RTW88_8723DE - -define KernelPackage/rtl818x/Default - $(call KernelPackage/mac80211/Default) - TITLE:=Realtek Drivers for RTL818x devices - URL:=https://wireless.wiki.kernel.org/en/users/drivers/rtl8187 - DEPENDS+= +kmod-eeprom-93cx6 +kmod-mac80211 -endef - -define KernelPackage/rtl8180 - $(call KernelPackage/rtl818x/Default) - DEPENDS+= @PCI_SUPPORT - TITLE+= (RTL8180 PCI) - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl818x_pci.ko - AUTOLOAD:=$(call AutoProbe,rtl818x_pci) -endef - -define KernelPackage/rtl8187 -$(call KernelPackage/rtl818x/Default) - DEPENDS+= @USB_SUPPORT +kmod-usb-core - TITLE+= (RTL8187 USB) - FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.ko - AUTOLOAD:=$(call AutoProbe,rtl8187) -endef +config-$(call config_package,rtw88) += RTW88 RTW88_CORE +config-$(call config_package,rtw88-pci) += RTW88_PCI +config-$(call config_package,rtw88-usb) += RTW88_USB +config-$(call config_package,rtw88-8821c) += RTW88_8821C +config-$(call config_package,rtw88-8821ce) += RTW88_8821CE +config-$(call config_package,rtw88-8821cu) += RTW88_8821CU +config-$(call config_package,rtw88-8822b) += RTW88_8822B +config-$(call config_package,rtw88-8822be) += RTW88_8822BE +config-$(call config_package,rtw88-8822bu) += RTW88_8822BU +config-$(call config_package,rtw88-8822c) += RTW88_8822C +config-$(call config_package,rtw88-8822ce) += RTW88_8822CE +config-$(call config_package,rtw88-8822cu) += RTW88_8822CU +config-$(call config_package,rtw88-8723d) += RTW88_8723D +config-$(call config_package,rtw88-8723de) += RTW88_8723DE +config-$(CONFIG_PACKAGE_RTW88_DEBUG) += RTW88_DEBUG +config-$(CONFIG_PACKAGE_RTW88_DEBUGFS) += RTW88_DEBUGFS define KernelPackage/rtlwifi/config config PACKAGE_RTLWIFI_DEBUG @@ -63,7 +52,7 @@ endef define KernelPackage/rtlwifi $(call KernelPackage/mac80211/Default) TITLE:=Realtek common driver part - DEPENDS+= @(PCI_SUPPORT||USB_SUPPORT) +kmod-mac80211 +@DRIVER_11N_SUPPORT + DEPENDS+= @(PCI_SUPPORT||USB_SUPPORT) +kmod-mac80211 FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtlwifi/rtlwifi.ko HIDDEN:=1 endef @@ -175,20 +164,139 @@ define KernelPackage/rtl8xxxu/description Please report your results! endef +define KernelPackage/rtw88/config + config PACKAGE_RTW88_DEBUG + bool "Realtek wireless debugging (rtw88)" + depends on PACKAGE_kmod-rtw88 + help + Enable debugging output for rtw88 devices + + config PACKAGE_RTW88_DEBUGFS + bool "Enable rtw88 debugfS support" + select KERNEL_DEBUG_FS + depends on PACKAGE_kmod-rtw88 + help + Select this to see extensive information about + the internal state of rtw88 in debugfs. +endef + define KernelPackage/rtw88 $(call KernelPackage/mac80211/Default) - TITLE:=Realtek RTL8822BE/RTL8822CE/RTL8723DE - DEPENDS+= @(PCI_SUPPORT) +kmod-mac80211 +@DRIVER_11AC_SUPPORT +@DRIVER_11N_SUPPORT - FILES:=\ - $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822be.ko \ - $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822b.ko \ - $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822ce.ko \ - $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822c.ko \ - $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8723de.ko \ - $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8723d.ko \ - $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_core.ko \ - $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_pci.ko - AUTOLOAD:=$(call AutoProbe,rtw88_8822be rtw88_8822ce rtw88_8723de) + TITLE:=Realtek RTW88 common part + DEPENDS+= @(PCI_SUPPORT||USB_SUPPORT) +kmod-mac80211 + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_core.ko + AUTOLOAD:=$(call AutoProbe,rtw88_core) + HIDDEN:=1 +endef + +define KernelPackage/rtw88-pci + $(call KernelPackage/mac80211/Default) + TITLE:=Realtek RTW88 PCI chips support + DEPENDS+= @PCI_SUPPORT +kmod-rtw88 + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_pci.ko + AUTOLOAD:=$(call AutoProbe,rtw88_pci) + HIDDEN:=1 +endef + +define KernelPackage/rtw88-usb + $(call KernelPackage/mac80211/Default) + TITLE:=Realtek RTW88 USB chips support + DEPENDS+= @USB_SUPPORT +kmod-rtw88 +kmod-usb-core + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_usb.ko + AUTOLOAD:=$(call AutoProbe,rtw88_usb) + HIDDEN:=1 +endef + +define KernelPackage/rtw88-8821c + $(call KernelPackage/mac80211/Default) + TITLE:=Realtek RTL8821C family support + DEPENDS+= +kmod-rtw88 +rtl8821ce-firmware +@DRIVER_11AC_SUPPORT + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8821c.ko + AUTOLOAD:=$(call AutoProbe,rtw88_8821c) + HIDDEN:=1 +endef + +define KernelPackage/rtw88-8822b + $(call KernelPackage/mac80211/Default) + TITLE:=Realtek RTL8822B family support + DEPENDS+= +kmod-rtw88 +rtl8822be-firmware +@DRIVER_11AC_SUPPORT + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822b.ko + AUTOLOAD:=$(call AutoProbe,rtw88_8822b) + HIDDEN:=1 +endef + +define KernelPackage/rtw88-8822c + $(call KernelPackage/mac80211/Default) + TITLE:=Realtek RTL8822C family support + DEPENDS+= +kmod-rtw88 +rtl8822ce-firmware +@DRIVER_11AC_SUPPORT + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822c.ko + AUTOLOAD:=$(call AutoProbe,rtw88_8822c) + HIDDEN:=1 +endef + +define KernelPackage/rtw88-8723d + $(call KernelPackage/mac80211/Default) + TITLE:=Realtek RTL8723D family support + DEPENDS+= +kmod-rtw88 +rtl8723de-firmware + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8723d.ko + AUTOLOAD:=$(call AutoProbe,rtw88_8723d) + HIDDEN:=1 +endef + +define KernelPackage/rtw88-8821ce + $(call KernelPackage/mac80211/Default) + TITLE:=Realtek RTL8821CE support + DEPENDS+= +kmod-rtw88-pci +kmod-rtw88-8821c + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8821ce.ko + AUTOLOAD:=$(call AutoProbe,rtw88_8821ce) +endef + +define KernelPackage/rtw88-8821cu + $(call KernelPackage/mac80211/Default) + TITLE:=Realtek RTL8821CU support + DEPENDS+= +kmod-rtw88-usb +kmod-rtw88-8821c + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8821cu.ko + AUTOLOAD:=$(call AutoProbe,rtw88_8821cu) +endef + +define KernelPackage/rtw88-8822be + $(call KernelPackage/mac80211/Default) + TITLE:=Realtek RTL8822BE support + DEPENDS+= +kmod-rtw88-pci +kmod-rtw88-8822b + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822be.ko + AUTOLOAD:=$(call AutoProbe,rtw88_8822be) +endef + +define KernelPackage/rtw88-8822bu + $(call KernelPackage/mac80211/Default) + TITLE:=Realtek RTL8822BU support + DEPENDS+= +kmod-rtw88-usb +kmod-rtw88-8822b + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822bu.ko + AUTOLOAD:=$(call AutoProbe,rtw88_8822bu) +endef + +define KernelPackage/rtw88-8822ce + $(call KernelPackage/mac80211/Default) + TITLE:=Realtek RTL8822CE support + DEPENDS+= +kmod-rtw88-pci +kmod-rtw88-8822c + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822ce.ko + AUTOLOAD:=$(call AutoProbe,rtw88_8822ce) +endef + +define KernelPackage/rtw88-8822cu + $(call KernelPackage/mac80211/Default) + TITLE:=Realtek RTL8822CU support + DEPENDS+= +kmod-rtw88-usb +kmod-rtw88-8822c + FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8822cu.ko + AUTOLOAD:=$(call AutoProbe,rtw88_8822cu) +endef + +define KernelPackage/rtw88-8723de + $(call KernelPackage/mac80211/Default) + TITLE:=Realtek RTL8723DE support + DEPENDS+= +kmod-rtw88-pci +kmod-rtw88-8723d + FILES:= $(PKG_BUILD_DIR)/drivers/net/wireless/realtek/rtw88/rtw88_8723de.ko + AUTOLOAD:=$(call AutoProbe,rtw88_8723) endef define KernelPackage/rtl8723bs |