kernel: ath10k: provide a build variant for small RAM devices

[openwrt/openwrt.git] / package / kernel / mac80211 / ath.mk

diff --git a/package/kernel/mac80211/ath.mk b/package/kernel/mac80211/ath.mk
index ba03ae11a6bb2a55d44198f6c40684f3bd17630e..50b1eed9c810e1c81868304fad00dc2d607fb12b 100644 (file)
--- a/package/kernel/mac80211/ath.mk
+++ b/package/kernel/mac80211/ath.mk
@@ -1,5 +1,5 @@
 PKG_DRIVERS += \
-       ath ath5k ath6kl ath6kl-sdio ath6kl-usb ath9k ath9k-common ath9k-htc ath10k \
+       ath ath5k ath6kl ath6kl-sdio ath6kl-usb ath9k ath9k-common ath9k-htc ath10k ath10k-smallbuffers \
        carl9170 owl-loader ar5523 wil6210
 
 PKG_CONFIG_DEPENDS += \
@@ -55,6 +55,7 @@ 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
@@ -260,6 +261,7 @@ define KernelPackage/ath10k
        $(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
@@ -273,14 +275,20 @@ 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/carl9170
   $(call KernelPackage/mac80211/Default)
   TITLE:=Driver for Atheros AR9170 USB sticks