netfilter: Add fib support for nftables

Signed-off-by: Brett Mastbergen <bmastbergen@untangle.com>

include/netfilter.mk

@@ -371,6 +371,11 @@ $(eval $(if $(NF_KMOD),$(call nf_add,NFT_NAT6,CONFIG_NFT_REDIR_IPV6, $(P_V6)nft_
 $(eval $(if $(NF_KMOD),$(call nf_add,NFT_NAT6,CONFIG_NFT_CHAIN_NAT_IPV6, $(P_V6)nft_chain_nat_ipv6),))
 $(eval $(if $(NF_KMOD),$(call nf_add,NFT_NAT6,CONFIG_NFT_MASQ_IPV6, $(P_V6)nft_masq_ipv6),))
 
+$(eval $(if $(NF_KMOD),$(call nf_add,NFT_FIB,CONFIG_NFT_FIB, $(P_XT)nft_fib),))
+$(eval $(if $(NF_KMOD),$(call nf_add,NFT_FIB,CONFIG_NFT_FIB_INET, $(P_XT)nft_fib_inet),))
+$(eval $(if $(NF_KMOD),$(call nf_add,NFT_FIB,CONFIG_NFT_FIB_IPV4, $(P_V4)nft_fib_ipv4),))
+$(eval $(if $(NF_KMOD),$(call nf_add,NFT_FIB,CONFIG_NFT_FIB_IPV6, $(P_V6)nft_fib_ipv6),))
+
 
 # userland only
 IPT_BUILTIN += $(NF_IPT-y) $(NF_IPT-m)

package/kernel/linux/modules/netfilter.mk

@@ -1164,3 +1164,15 @@ define KernelPackage/nft-netdev
 endef
 
 $(eval $(call KernelPackage,nft-netdev))
+
+
+define KernelPackage/nft-fib
+  SUBMENU:=$(NF_MENU)
+  TITLE:=Netfilter nf_tables fib support
+  DEPENDS:=+kmod-nft-core
+  FILES:=$(foreach mod,$(NFT_FIB-m),$(LINUX_DIR)/net/$(mod).ko)
+  AUTOLOAD:=$(call AutoProbe,$(notdir $(NFT_FIB-m)))
+  KCONFIG:=$(KCONFIG_NFT_FIB)
+endef
+
+$(eval $(call KernelPackage,nft-fib))

target/linux/generic/config-4.14

@@ -3164,6 +3164,7 @@ CONFIG_NFS_V3=y
 # CONFIG_NFT_DUP_IPV6 is not set
 # CONFIG_NFT_FIB_IPV4 is not set
 # CONFIG_NFT_FIB_IPV6 is not set
+# CONFIG_NFT_FIB_NETDEV is not set
 # CONFIG_NFT_FLOW_OFFLOAD is not set
 # CONFIG_NFT_OBJREF is not set
 # CONFIG_NFT_RT is not set

target/linux/generic/config-4.19

@@ -3309,6 +3309,7 @@ CONFIG_NFS_V3=y
 # CONFIG_NFT_DUP_IPV6 is not set
 # CONFIG_NFT_FIB_IPV4 is not set
 # CONFIG_NFT_FIB_IPV6 is not set
+# CONFIG_NFT_FIB_NETDEV is not set
 # CONFIG_NFT_FLOW_OFFLOAD is not set
 # CONFIG_NFT_OBJREF is not set
 # CONFIG_NFT_OSF is not set