diff options
Diffstat (limited to 'include/net/netfilter/nf_tables_offload.h')
| -rw-r--r-- | include/net/netfilter/nf_tables_offload.h | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/include/net/netfilter/nf_tables_offload.h b/include/net/netfilter/nf_tables_offload.h index ea7d1d78b92d..3568b6a2f5f0 100644 --- a/include/net/netfilter/nf_tables_offload.h +++ b/include/net/netfilter/nf_tables_offload.h @@ -4,11 +4,16 @@ #include <net/flow_offload.h> #include <net/netfilter/nf_tables.h> +enum nft_offload_reg_flags { + NFT_OFFLOAD_F_NETWORK2HOST = (1 << 0), +}; + struct nft_offload_reg { u32 key; u32 len; u32 base_offset; u32 offset; + u32 flags; struct nft_data data; struct nft_data mask; }; @@ -37,6 +42,7 @@ void nft_offload_update_dependency(struct nft_offload_ctx *ctx, struct nft_flow_key { struct flow_dissector_key_basic basic; + struct flow_dissector_key_control control; union { struct flow_dissector_key_ipv4_addrs ipv4; struct flow_dissector_key_ipv6_addrs ipv6; @@ -44,6 +50,7 @@ struct nft_flow_key { struct flow_dissector_key_ports tp; struct flow_dissector_key_ip ip; struct flow_dissector_key_vlan vlan; + struct flow_dissector_key_vlan cvlan; struct flow_dissector_key_eth_addrs eth_addrs; struct flow_dissector_key_meta meta; } __aligned(BITS_PER_LONG / 8); /* Ensure that we can do comparisons as longs. */ @@ -60,23 +67,32 @@ struct nft_flow_rule { struct flow_rule *rule; }; -#define NFT_OFFLOAD_F_ACTION (1 << 0) +void nft_flow_rule_set_addr_type(struct nft_flow_rule *flow, + enum flow_dissector_key_id addr_type); struct nft_rule; struct nft_flow_rule *nft_flow_rule_create(struct net *net, const struct nft_rule *rule); +int nft_flow_rule_stats(const struct nft_chain *chain, const struct nft_rule *rule); void nft_flow_rule_destroy(struct nft_flow_rule *flow); int nft_flow_rule_offload_commit(struct net *net); -#define NFT_OFFLOAD_MATCH(__key, __base, __field, __len, __reg) \ +#define NFT_OFFLOAD_MATCH_FLAGS(__key, __base, __field, __len, __reg, __flags) \ (__reg)->base_offset = \ offsetof(struct nft_flow_key, __base); \ (__reg)->offset = \ offsetof(struct nft_flow_key, __base.__field); \ (__reg)->len = __len; \ (__reg)->key = __key; \ + (__reg)->flags = __flags; + +#define NFT_OFFLOAD_MATCH(__key, __base, __field, __len, __reg) \ + NFT_OFFLOAD_MATCH_FLAGS(__key, __base, __field, __len, __reg, 0) + +#define NFT_OFFLOAD_MATCH_EXACT(__key, __base, __field, __len, __reg) \ + NFT_OFFLOAD_MATCH(__key, __base, __field, __len, __reg) \ memset(&(__reg)->mask, 0xff, (__reg)->len); -int nft_chain_offload_priority(struct nft_base_chain *basechain); +bool nft_chain_offload_support(const struct nft_base_chain *basechain); int nft_offload_init(void); void nft_offload_exit(void); |