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openwrt/package/kernel/mac80211/ath.mk
Nick Hainke 694757a08f kernel: ath10k: provide a build variant for small RAM devices 
Based on: 1ac627024d ("kernel: ath10k-ct: provide a build variant for
small RAM devices")

Like described in the ath10k-ct-smallbuffers version, oom-killer gets
triggered frequently by devices with small RAM.

That change is necessary for many community mesh networks which use
ath10k based devices with too little RAM. The -ct driver has been
proven unstable if used with 11s meshing and only wave2 chipsets are
supporting 11s. Freifunk Berlin is nowadays assembling its
firmware-based completely of vanilla OpenWRT with some package additions
which are made through the imagebuilder. Therefore we cannot take the
approach other freifunk communities have taken to maintain that patch
downstream [1]. Other communities consider these devices as broken and
that change would pretty much give those devices a second life [2].
[1] - 450b306e54
[2] - https://github.com/freifunk-gluon/gluon/issues/1988#issuecomment-619532909

Signed-off-by: Simon Polack <spolack+git@mailbox.org>
Signed-off-by: Nick Hainke <vincent@systemli.org>
2021-12-24 22:15:50 +00:00

332 lines
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Makefile
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PKG_DRIVERS += \
ath ath5k ath6kl ath6kl-sdio ath6kl-usb ath9k ath9k-common ath9k-htc ath10k ath10k-smallbuffers \
carl9170 owl-loader ar5523 wil6210
PKG_CONFIG_DEPENDS += \
CONFIG_PACKAGE_ATH_DEBUG \
CONFIG_PACKAGE_ATH_DFS \
CONFIG_PACKAGE_ATH_SPECTRAL \
CONFIG_PACKAGE_ATH_DYNACK \
CONFIG_ATH9K_HWRNG \
CONFIG_ATH9K_SUPPORT_PCOEM \
CONFIG_ATH9K_TX99 \
CONFIG_ATH10K_LEDS \
CONFIG_ATH10K_THERMAL \
CONFIG_ATH_USER_REGD
ifdef CONFIG_PACKAGE_MAC80211_DEBUGFS
config-y += \
ATH9K_DEBUGFS \
ATH9K_HTC_DEBUGFS \
ATH10K_DEBUGFS \
CARL9170_DEBUGFS \
ATH5K_DEBUG \
ATH6KL_DEBUG \
WIL6210_DEBUGFS
endif
ifdef CONFIG_PACKAGE_MAC80211_TRACING
config-y += \
ATH10K_TRACING \
ATH6KL_TRACING \
ATH_TRACEPOINTS \
ATH5K_TRACER \
WIL6210_TRACING
endif
config-$(call config_package,ath) += ATH_CARDS ATH_COMMON
config-$(CONFIG_PACKAGE_ATH_DEBUG) += ATH_DEBUG ATH10K_DEBUG ATH9K_STATION_STATISTICS
config-$(CONFIG_PACKAGE_ATH_DFS) += ATH9K_DFS_CERTIFIED ATH10K_DFS_CERTIFIED
config-$(CONFIG_PACKAGE_ATH_SPECTRAL) += ATH9K_COMMON_SPECTRAL ATH10K_SPECTRAL
config-$(CONFIG_PACKAGE_ATH_DYNACK) += ATH9K_DYNACK
config-$(call config_package,ath9k) += ATH9K
config-$(call config_package,ath9k-common) += ATH9K_COMMON
config-$(call config_package,owl-loader) += ATH9K_PCI_NO_EEPROM
config-$(CONFIG_TARGET_ath79) += ATH9K_AHB
config-$(CONFIG_TARGET_ipq40xx) += ATH10K_AHB
config-$(CONFIG_PCI) += ATH9K_PCI
config-$(CONFIG_ATH_USER_REGD) += ATH_USER_REGD ATH_REG_DYNAMIC_USER_REG_HINTS
config-$(CONFIG_ATH9K_HWRNG) += ATH9K_HWRNG
config-$(CONFIG_ATH9K_SUPPORT_PCOEM) += ATH9K_PCOEM
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-$(call config_package,ath9k-htc) += ATH9K_HTC
config-$(call config_package,ath10k) += ATH10K ATH10K_PCI
config-$(call config_package,ath10k-smallbuffers) += ATH10K ATH10K_PCI ATH10K_SMALLBUFFERS
config-$(call config_package,ath5k) += ATH5K
ifdef CONFIG_TARGET_ath25
config-y += ATH5K_AHB
else
config-y += ATH5K_PCI
endif
config-$(call config_package,ath6kl) += ATH6KL
config-$(call config_package,ath6kl-sdio) += ATH6KL_SDIO
config-$(call config_package,ath6kl-usb) += ATH6KL_USB
config-$(call config_package,carl9170) += CARL9170
config-$(call config_package,ar5523) += AR5523
config-$(call config_package,wil6210) += WIL6210
define KernelPackage/ath/config
if PACKAGE_kmod-ath
config ATH_USER_REGD
bool "Force Atheros drivers to respect the user's regdomain settings"
default y
help
Atheros' idea of regulatory handling is that the EEPROM of the card defines
the regulatory limits and the user is only allowed to restrict the settings
even further, even if the country allows frequencies or power levels that
are forbidden by the EEPROM settings.
Select this option if you want the driver to respect the user's decision about
regulatory settings.
config PACKAGE_ATH_DEBUG
bool "Atheros wireless debugging"
help
Say Y, if you want to debug atheros wireless drivers.
Only ath9k & ath10k make use of this.
config PACKAGE_ATH_DFS
bool "Enable DFS support"
default y
help
Dynamic frequency selection (DFS) is required for most of the 5 GHz band
channels in Europe, US, and Japan.
Select this option if you want to use such channels.
config PACKAGE_ATH_SPECTRAL
bool "Atheros spectral scan support"
depends on PACKAGE_ATH_DEBUG
select KERNEL_RELAY
help
Say Y to enable access to the FFT/spectral data via debugfs.
config PACKAGE_ATH_DYNACK
bool "Enable Dynack support"
depends on PACKAGE_kmod-ath9k-common
help
Enables support for Dynamic ACK estimation, which allows the fastest possible speed
at any distance automatically by increasing/decreasing the max frame ACK time for
the most remote station detected. It can be enabled by using iw (iw phy0 set distance auto),
or by sending the NL80211_ATTR_WIPHY_DYN_ACK flag to mac80211 driver using netlink.
Select this option if you want to enable this feature
endif
endef
define KernelPackage/ath
$(call KernelPackage/mac80211/Default)
TITLE:=Atheros common driver part
DEPENDS+= @PCI_SUPPORT||USB_SUPPORT||TARGET_ath79||TARGET_ath25 +kmod-mac80211
FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath.ko
MENU:=1
endef
define KernelPackage/ath/description
This module contains some common parts needed by Atheros Wireless drivers.
endef
define KernelPackage/ath5k
$(call KernelPackage/mac80211/Default)
TITLE:=Atheros 5xxx wireless cards support
URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath5k
DEPENDS+= @(PCI_SUPPORT||TARGET_ath25) +kmod-ath
FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath5k/ath5k.ko
AUTOLOAD:=$(call AutoProbe,ath5k)
endef
define KernelPackage/ath5k/description
This module adds support for wireless adapters based on
Atheros 5xxx chipset.
endef
define KernelPackage/ath6kl
$(call KernelPackage/mac80211/Default)
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
FILES:= $(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath6kl/ath6kl_core.ko
endef
define KernelPackage/ath6kl-sdio
$(call KernelPackage/mac80211/Default)
TITLE:=Atheros 802.11n SDIO wireless cards support
URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath6kl
DEPENDS+= +kmod-mmc +kmod-ath6kl
FILES:= $(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath6kl/ath6kl_sdio.ko
AUTOLOAD:=$(call AutoProbe,ath6kl_sdio)
endef
define KernelPackage/ath6kl-sdio/description
This module adds support for wireless adapters based on
Atheros IEEE 802.11n AR6003 and AR6004 family of chipsets.
endef
define KernelPackage/ath6kl-usb
$(call KernelPackage/mac80211/Default)
TITLE:=Atheros 802.11n USB wireless cards support
URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath6kl
DEPENDS+= @USB_SUPPORT +kmod-usb-core +kmod-ath6kl
FILES:= $(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath6kl/ath6kl_usb.ko
AUTOLOAD:=$(call AutoProbe,ath6kl_usb)
endef
define KernelPackage/ath6kl-usb/description
This module adds support for wireless adapters based on the
Atheros IEEE 802.11n AR6004 chipset.
endef
define KernelPackage/ath9k-common
$(call KernelPackage/mac80211/Default)
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
FILES:= \
$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath9k/ath9k_common.ko \
$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath9k/ath9k_hw.ko
endef
define KernelPackage/ath9k
$(call KernelPackage/mac80211/Default)
TITLE:=Atheros 802.11n PCI wireless cards support
URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath9k
DEPENDS+= @PCI_SUPPORT||TARGET_ath79 +kmod-ath9k-common
FILES:= \
$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath9k/ath9k.ko
AUTOLOAD:=$(call AutoProbe,ath9k)
endef
define KernelPackage/ath9k/description
This module adds support for wireless adapters based on
Atheros IEEE 802.11n AR5008 and AR9001 family of chipsets.
endef
define KernelPackage/ath9k/config
config ATH9K_HWRNG
bool "Add wireless noise as source of randomness to kernel entropy pool"
depends on PACKAGE_kmod-ath9k
select PACKAGE_kmod-random-core
default n
config ATH9K_SUPPORT_PCOEM
bool "Support chips used in PC OEM cards"
depends on PACKAGE_kmod-ath9k
default y if (x86_64 || i386)
config ATH9K_TX99
bool "Enable TX99 support (WARNING: testing only, breaks normal operation!)"
depends on PACKAGE_kmod-ath9k
config ATH9K_UBNTHSR
bool "Support for Ubiquiti UniFi Outdoor+ access point"
depends on PACKAGE_kmod-ath9k && TARGET_ath79
default y
endef
define KernelPackage/ath9k-htc
$(call KernelPackage/mac80211/Default)
TITLE:=Atheros 802.11n USB device support
URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath9k
DEPENDS+= @USB_SUPPORT +kmod-ath9k-common +kmod-usb-core +ath9k-htc-firmware
FILES:= \
$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath9k/ath9k_htc.ko
AUTOLOAD:=$(call AutoProbe,ath9k_htc)
endef
define KernelPackage/ath9k-htc/description
This module adds support for wireless adapters based on
Atheros USB AR9271 and AR7010 family of chipsets.
endef
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 \
+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)
VARIANT:=regular
endef
define KernelPackage/ath10k/description
This module adds support for wireless adapters based on
Atheros IEEE 802.11ac family of chipsets. For now only
PCI is supported.
endef
define KernelPackage/ath10k/config
config ATH10K_LEDS
bool "Enable LED support"
default y
depends on PACKAGE_kmod-ath10k || PACKAGE_kmod-ath10k-smallbuffers
config ATH10K_THERMAL
bool "Enable thermal sensors and throttling support"
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/carl9170
$(call KernelPackage/mac80211/Default)
TITLE:=Driver for Atheros AR9170 USB sticks
DEPENDS:=@USB_SUPPORT +kmod-mac80211 +kmod-ath +kmod-usb-core +kmod-input-core +@DRIVER_11N_SUPPORT +carl9170-firmware
FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ath/carl9170/carl9170.ko
AUTOLOAD:=$(call AutoProbe,carl9170)
endef
define KernelPackage/owl-loader
$(call KernelPackage/mac80211/Default)
TITLE:=Owl loader for initializing Atheros PCI(e) Wifi chips
DEPENDS:=@PCI_SUPPORT +kmod-ath9k
FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.ko
AUTOLOAD:=$(call AutoProbe,ath9k_pci_owl_loader)
endef
define KernelPackage/owl-loader/description
Kernel module that helps to initialize certain Qualcomm
Atheros' PCI(e) Wifi chips, which have the init data
(which contains the PCI device ID for example) stored
together with the calibration data in the file system.
This is necessary for devices like the Cisco Meraki Z1.
endef
define KernelPackage/ar5523
$(call KernelPackage/mac80211/Default)
TITLE:=Driver for Atheros AR5523 USB sticks
DEPENDS:=@USB_SUPPORT +kmod-mac80211 +kmod-ath +kmod-usb-core +kmod-input-core
FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ar5523/ar5523.ko
AUTOLOAD:=$(call AutoProbe,ar5523)
endef
define KernelPackage/wil6210
$(call KernelPackage/mac80211/Default)
TITLE:=QCA/Wilocity 60g WiFi card wil6210 support
DEPENDS+= @PCI_SUPPORT +kmod-mac80211 +wil6210-firmware
FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/ath/wil6210/wil6210.ko
AUTOLOAD:=$(call AutoProbe,wil6210)
endef
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