diff options
| author | Laura Garcia Liebana <nevola@gmail.com> | 2018-05-11 00:14:48 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-05-17 14:00:52 +0200 |
| commit | b9ccc07e3f31ad8073697982bac014fbceef7ecb (patch) | |
| tree | 6f421c70fc2728464fe2569c8b1b7af8613cccf9 /include | |
| parent | netfilter: nft_numgen: add map lookups for numgen random operations (diff) | |
| download | linux-b9ccc07e3f31ad8073697982bac014fbceef7ecb.tar.xz linux-b9ccc07e3f31ad8073697982bac014fbceef7ecb.zip | |
netfilter: nft_hash: add map lookups for hashing operations
This patch creates new attributes to accept a map as argument and
then perform the lookup with the generated hash accordingly.
Both current hash functions are supported: Jenkins and Symmetric Hash.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/netfilter/nf_tables.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index ce031cf72288..9c71f024f9cc 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -856,6 +856,8 @@ enum nft_hash_types { * @NFTA_HASH_SEED: seed value (NLA_U32) * @NFTA_HASH_OFFSET: add this offset value to hash result (NLA_U32) * @NFTA_HASH_TYPE: hash operation (NLA_U32: nft_hash_types) + * @NFTA_HASH_SET_NAME: name of the map to lookup (NLA_STRING) + * @NFTA_HASH_SET_ID: id of the map (NLA_U32) */ enum nft_hash_attributes { NFTA_HASH_UNSPEC, @@ -866,6 +868,8 @@ enum nft_hash_attributes { NFTA_HASH_SEED, NFTA_HASH_OFFSET, NFTA_HASH_TYPE, + NFTA_HASH_SET_NAME, + NFTA_HASH_SET_ID, __NFTA_HASH_MAX, }; #define NFTA_HASH_MAX (__NFTA_HASH_MAX - 1) |