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mt76: split kmod package

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This patch splits `kmod-mt76` into three separate packages:
`kmod-mt76-core`, `kmod-mt76x2` and `kmod-mt7603`. By making
`kmod-mt76` a metapackage containing these new packages,
the previous behaviour of including all drivers and firmware
is left unchanged, unless explicitly unselected in
`DEVICE_PACKAGES`.

This splitting is especially beneficial for devices with
small flash chips, since the `kmod-mt76` package currently
requires ~160K on squashfs (after compression).

Signed-off-by: Joseph C. Lehner <joseph.c.lehner@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name> [cleanup]
This commit is contained in:
Joseph C. Lehner 2017-02-19 13:13:15 +01:00 committed by Felix Fietkau
parent 39d03d9959
commit 0a3088cb4b
1 changed files with 49 additions and 13 deletions
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62
package/kernel/mt76/Makefile
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@ -1,7 +1,7 @@
include $(TOPDIR)/rules.mk include $(TOPDIR)/rules.mk
PKG_NAME:=mt76 PKG_NAME:=mt76
PKG_RELEASE=1 PKG_RELEASE=2
PKG_LICENSE:=GPLv2 PKG_LICENSE:=GPLv2
PKG_LICENSE_FILES:= PKG_LICENSE_FILES:=
@ -20,17 +20,44 @@ STAMP_CONFIGURED_DEPENDS := $(STAGING_DIR)/usr/include/mac80211-backport/backpor
include $(INCLUDE_DIR)/kernel.mk include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/package.mk include $(INCLUDE_DIR)/package.mk
define KernelPackage/mt76 define KernelPackage/mt76-default
SUBMENU:=Wireless Drivers SUBMENU:=Wireless Drivers
TITLE:=MediaTek MT76x2/MT7603 wireless driver
DEPENDS:= \ DEPENDS:= \
+kmod-mac80211 @PCI_SUPPORT @!LINUX_3_18 \ +kmod-mac80211 @PCI_SUPPORT @!LINUX_3_18 \
+@DRIVER_11AC_SUPPORT +@DRIVER_11N_SUPPORT +@DRIVER_11W_SUPPORT +@DRIVER_11AC_SUPPORT +@DRIVER_11N_SUPPORT +@DRIVER_11W_SUPPORT
endef
define KernelPackage/mt76
SUBMENU:=Wireless Drivers
TITLE:=MediaTek MT76x2/MT7603 wireless driver (metapackage)
DEPENDS:= \
+kmod-mt76-core +kmod-mt76x2 +kmod-mt7603
endef
define KernelPackage/mt76-core
$(KernelPackage/mt76-default)
TITLE:=MediaTek MT76xx wireless driver
FILES:=\
$(PKG_BUILD_DIR)/mt76.ko
AUTOLOAD:=$(call AutoLoad,50,mac80211 mt76)
endef
define KernelPackage/mt76x2
$(KernelPackage/mt76-default)
TITLE:=MediaTek MT76x2 wireless driver
DEPENDS+=+kmod-mt76-core
FILES:=\
$(PKG_BUILD_DIR)/mt76x2e.ko
AUTOLOAD:=$(call AutoLoad,51,mt76x2e)
endef
define KernelPackage/mt7603
$(KernelPackage/mt76-default)
TITLE:=MediaTek MT7603 wireless driver
DEPENDS+=+kmod-mt76-core
FILES:=\ FILES:=\
$(PKG_BUILD_DIR)/mt76.ko \
$(PKG_BUILD_DIR)/mt76x2e.ko \
$(PKG_BUILD_DIR)/mt7603e.ko $(PKG_BUILD_DIR)/mt7603e.ko
AUTOLOAD:=$(call AutoLoad,50,mac80211 mt76 mt76x2e mt7603e) AUTOLOAD:=$(call AutoLoad,51,mt7603e)
endef endef
NOSTDINC_FLAGS = \ NOSTDINC_FLAGS = \
@ -55,18 +82,27 @@ define Build/Compile
modules modules
endef endef
define KernelPackage/mt76/install define KernelPackage/mt76x2/install
$(INSTALL_DIR) $(1)/lib/firmware $(INSTALL_DIR) $(1)/lib/firmware
cp \ cp \
$(if $(CONFIG_TARGET_ramips_mt7628) || $(CONFIG_TARGET_ramips_mt7688), \
$(PKG_BUILD_DIR)/firmware/mt7628_e1.bin \
$(PKG_BUILD_DIR)/firmware/mt7628_e2.bin \
) \
$(PKG_BUILD_DIR)/firmware/mt7603_e1.bin \
$(PKG_BUILD_DIR)/firmware/mt7603_e2.bin \
$(PKG_BUILD_DIR)/firmware/mt7662_rom_patch.bin \ $(PKG_BUILD_DIR)/firmware/mt7662_rom_patch.bin \
$(PKG_BUILD_DIR)/firmware/mt7662.bin \ $(PKG_BUILD_DIR)/firmware/mt7662.bin \
$(1)/lib/firmware $(1)/lib/firmware
endef endef
define KernelPackage/mt7603/install
$(INSTALL_DIR) $(1)/lib/firmware
cp $(if $(CONFIG_TARGET_ramips_mt7628)$(CONFIG_TARGET_ramips_mt7688), \
$(PKG_BUILD_DIR)/firmware/mt7628_e1.bin \
$(PKG_BUILD_DIR)/firmware/mt7628_e2.bin \
,\
$(PKG_BUILD_DIR)/firmware/mt7603_e1.bin \
$(PKG_BUILD_DIR)/firmware/mt7603_e2.bin \
) \
$(1)/lib/firmware
endef
$(eval $(call KernelPackage,mt76-core))
$(eval $(call KernelPackage,mt76x2))
$(eval $(call KernelPackage,mt7603))
$(eval $(call KernelPackage,mt76)) $(eval $(call KernelPackage,mt76))