x86: add Realtek r8168 GBE eth support

Realtek r8111/8168

package/lean/r8168/Makefile

@@ -0,0 +1,55 @@
+#Download realtek r8168 linux driver from official site [https://www.realtek.com/component/zoo/category/network-interface-controllers-10-100-1000m-gigabit-ethernet-pci-express-software]
+#Unpack source file
+#Replace orginal Makefile with this file
+#Put this source to 'package' folder of OpenWRT/LEDE SDK
+#Build(make menuconfig, make defconfig, make)
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=r8168
+PKG_VERSION:=8.048.03
+PKG_RELEASE:=3
+
+#PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+#PKG_CAT:=bzcat
+
+PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
+
+include $(INCLUDE_DIR)/package.mk
+
+define KernelPackage/r8168
+  TITLE:=Driver for Realtek r8168 chipsets
+  SUBMENU:=Network Devices
+  VERSION:=$(LINUX_VERSION)+$(PKG_VERSION)-$(BOARD)-$(PKG_RELEASE)
+  FILES:= $(PKG_BUILD_DIR)/r8168.ko
+  AUTOLOAD:=$(call AutoProbe,r8168)
+  DEFAULT:=y
+endef
+
+define Package/r8168/description
+ This package contains a driver for Realtek r8168 chipsets.
+endef
+
+R8168_MAKEOPTS= -C $(PKG_BUILD_DIR) \
+		PATH="$(TARGET_PATH)" \
+		ARCH="$(LINUX_KARCH)" \
+		CROSS_COMPILE="$(TARGET_CROSS)" \
+		TARGET="$(HAL_TARGET)" \
+		TOOLPREFIX="$(KERNEL_CROSS)" \
+		TOOLPATH="$(KERNEL_CROSS)" \
+		KERNELPATH="$(LINUX_DIR)" \
+		KERNELDIR="$(LINUX_DIR)" \
+		LDOPTS=" " \
+		DOMULTI=1
+
+define Build/Prepare
+	mkdir -p $(PKG_BUILD_DIR)
+	$(CP) ./src/* $(PKG_BUILD_DIR)
+endef
+
+define Build/Compile
+	$(MAKE) $(R8168_MAKEOPTS) modules
+endef
+
+$(eval $(call KernelPackage,r8168))