diff options
| author | Linus Walleij | 2024-12-27 23:13:37 +0000 |
|---|---|---|
| committer | Linus Walleij | 2025-01-02 01:30:24 +0000 |
| commit | 2456a2fd7f72d6afcee4ac9c2eccb312d0b1d36d (patch) | |
| tree | e58f00097056a77aba1771dd320fcee6418ef483 | |
| parent | 804bc79ed03edc47fad4e60d42fe66c7070aa514 (diff) | |
| download | openwrt-2456a2fd7f72d6afcee4ac9c2eccb312d0b1d36d.tar.gz | |
ixp4xx: Break out mv88e6060 DSA switch to package
Just one of the devices uses the Marvell MV88E6060 DSA
switch so break this out from the generic kernel config
and into a package selected only by that single device
and probed at boot instead.
The big win is from being able to drop the dsa_core
(~600KB) kernel module out of the common kernel on
devices with no DSA switch.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | package/kernel/linux/modules/netdevices.mk | 17 | ||||
| -rw-r--r-- | target/linux/ixp4xx/config-6.6 | 3 | ||||
| -rw-r--r-- | target/linux/ixp4xx/image/Makefile | 2 |
3 files changed, 18 insertions, 4 deletions
diff --git a/package/kernel/linux/modules/netdevices.mk b/package/kernel/linux/modules/netdevices.mk index c72bc0e8e6..097bea7f50 100644 --- a/package/kernel/linux/modules/netdevices.mk +++ b/package/kernel/linux/modules/netdevices.mk @@ -575,6 +575,23 @@ endef $(eval $(call KernelPackage,dsa-b53-mdio)) +define KernelPackage/dsa-mv88e6060 + SUBMENU:=$(NETWORK_DEVICES_MENU) + TITLE:=Marvell MV88E6060 DSA Switch + DEPENDS:=+kmod-dsa +kmod-phy-marvell + KCONFIG:=CONFIG_NET_DSA_TAG_TRAILER \ + CONFIG_NET_DSA_MV88E6060 + FILES:= \ + $(LINUX_DIR)/drivers/net/dsa/mv88e6060.ko \ + $(LINUX_DIR)/net/dsa/tag_trailer.ko + AUTOLOAD:=$(call AutoLoad,41,mv88e6060,1) +endef + +define KernelPackage/dsa-mv88e6060/description + Kernel modules for MV88E6060 DSA switches +endef + +$(eval $(call KernelPackage,dsa-mv88e6060)) define KernelPackage/dsa-tag-dsa SUBMENU:=$(NETWORK_DEVICES_MENU) diff --git a/target/linux/ixp4xx/config-6.6 b/target/linux/ixp4xx/config-6.6 index 84a72c8d5c..c0211c940b 100644 --- a/target/linux/ixp4xx/config-6.6 +++ b/target/linux/ixp4xx/config-6.6 @@ -168,9 +168,6 @@ CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NEED_KUSER_HELPERS=y CONFIG_NEED_PER_CPU_KM=y CONFIG_NET_DEVLINK=y -CONFIG_NET_DSA=y -CONFIG_NET_DSA_MV88E6060=y -CONFIG_NET_DSA_TAG_TRAILER=y CONFIG_NET_EGRESS=y CONFIG_NET_INGRESS=y CONFIG_NET_PTP_CLASSIFY=y diff --git a/target/linux/ixp4xx/image/Makefile b/target/linux/ixp4xx/image/Makefile index d4b2e5b962..32a16fd135 100644 --- a/target/linux/ixp4xx/image/Makefile +++ b/target/linux/ixp4xx/image/Makefile @@ -144,7 +144,7 @@ define Device/usrobotics_usr8200 DEVICE_VENDOR := USRobotics DEVICE_MODEL := USR8200 # USB2 is compiled in and needs no package - DEVICE_PACKAGES := ixp4xx-microcode-ethernet kmod-rtc-r7301 kmod-firewire kmod-firewire-ohci + DEVICE_PACKAGES := ixp4xx-microcode-ethernet kmod-rtc-r7301 kmod-firewire kmod-firewire-ohci kmod-dsa-mv88e6060 DEVICE_DTS := intel-ixp42x-usrobotics-usr8200 KERNEL := kernel-bin | append-dtb IMAGES := kernel.bin rootfs.bin |