netfilter: add kmod-nft-socket

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

include/netfilter.mk

@@ -351,6 +351,8 @@ $(eval $(if $(NF_KMOD),$(call nf_add,NFT_FIB,CONFIG_NFT_FIB_IPV6, $(P_V6)nft_fib
 
 $(eval $(if $(NF_KMOD),$(call nf_add,NFT_QUEUE,CONFIG_NFT_QUEUE, $(P_XT)nft_queue),))
 
+$(eval $(if $(NF_KMOD),$(call nf_add,NFT_SOCKET,CONFIG_NFT_SOCKET, $(P_XT)nft_socket),))
+
 $(eval $(if $(NF_KMOD),$(call nf_add,NFT_COMPAT,CONFIG_NFT_COMPAT, $(P_XT)nft_compat),))
 
 # userland only

package/kernel/linux/modules/netfilter.mk

@@ -1217,6 +1217,17 @@ endef
 
 $(eval $(call KernelPackage,nft-queue))
 
+define KernelPackage/nft-socket
+  SUBMENU:=$(NF_MENU)
+  TITLE:=Netfilter nf_tables socket support
+  DEPENDS:=+kmod-nft-core +kmod-nf-socket
+  FILES:=$(foreach mod,$(NFT_SOCKET-m),$(LINUX_DIR)/net/$(mod).ko)
+  AUTOLOAD:=$(call AutoProbe,$(notdir $(NFT_SOCKET-m)))
+  KCONFIG:=$(KCONFIG_NFT_SOCKET)
+endef
+
+$(eval $(call KernelPackage,nft-socket))
+
 define KernelPackage/nft-compat
   SUBMENU:=$(NF_MENU)
   TITLE:=Netfilter nf_tables compat support