From: Tomasz Bursztyka Date: Mon, 14 Apr 2014 12:41:28 +0000 (+0300) Subject: netfilter: nf_tables: Add meta expression key for bridge interface name X-Git-Tag: omap-for-v3.16/fixes-against-rc1~36^2~176^2~15 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5efc696cc711021cc73e7543cc3038e58459707;p=pandora-kernel.git netfilter: nf_tables: Add meta expression key for bridge interface name NFT_META_BRI_IIFNAME to get packet input bridge interface name NFT_META_BRI_OIFNAME to get packet output bridge interface name Such meta key are accessible only through NFPROTO_BRIDGE family, on a dedicated nft meta module: nft_meta_bridge. Suggested-by: Pablo Neira Ayuso Signed-off-by: Tomasz Bursztyka Signed-off-by: Pablo Neira Ayuso --- diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 160159274cab..7d6433f66bf8 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -563,6 +563,8 @@ enum nft_exthdr_attributes { * @NFT_META_SECMARK: packet secmark (skb->secmark) * @NFT_META_NFPROTO: netfilter protocol * @NFT_META_L4PROTO: layer 4 protocol number + * @NFT_META_BRI_IIFNAME: packet input bridge interface name + * @NFT_META_BRI_OIFNAME: packet output bridge interface name */ enum nft_meta_keys { NFT_META_LEN, @@ -582,6 +584,8 @@ enum nft_meta_keys { NFT_META_SECMARK, NFT_META_NFPROTO, NFT_META_L4PROTO, + NFT_META_BRI_IIFNAME, + NFT_META_BRI_OIFNAME, }; /** Reading git-diff-tree failed