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* [PATCH nf-next v3 0/9] netfilter: nf_tables_offload: support more expr and obj offload
@ 2019-08-01 14:01 wenxu
  2019-08-01 14:01 ` [PATCH nf-next v3 1/9] netfilter: nf_flow_offload: add net in offload_ctx wenxu
                   ` (9 more replies)
  0 siblings, 10 replies; 22+ messages in thread
From: wenxu @ 2019-08-01 14:01 UTC (permalink / raw)
  To: pablo, fw; +Cc: netfilter-devel

From: wenxu <wenxu@ucloud.cn>

This series patch support more expr and obj offload: 
fw_nedev, set payload, tunnel encap/decap action,
tunnel meta match, objref offload

The follwing is the test sample:

# nft add table netdev firewall
# nft add tunnel netdev firewall encap tunid 1000 tundst 0xf198a8ac tunsrc 0x4b98a8ac tunrelease 0
# nft add tunnel netdev firewall decap tunid 0 tundst 0 tunsrc 0  tunrelease 1
# nft add chain netdev firewall aclout { type filter hook ingress device mlx_pf0vf0 priority - 300 \; }
# nft --debug=netlink add rule netdev firewall aclout ip daddr 10.0.1.7  @ll,0,48 set 0x00002e9ca06e2596 @ll,48,48 set 0xfaffffffffff tunnel name encap fwd to gretap
  [ meta load protocol => reg 1 ]
  [ cmp eq reg 1 0x00000008 ]
  [ payload load 4b @ network header + 16 => reg 1 ]
  [ cmp eq reg 1 0x0701000a ]
  [ immediate reg 1 0x6ea09c2e 0x00009625 ]
  [ payload write reg 1 => 6b @ link header + 0 csum_type 0 csum_off 0 csum_flags 0x0 ]
  [ immediate reg 1 0xfffffffa 0x0000ffff ]
  [ payload write reg 1 => 6b @ link header + 6 csum_type 0 csum_off 0 csum_flags 0x0 ]
  [ objref type 6 name encap ]
  [ immediate reg 1 0x00000019 ]
  [ fwd sreg_dev 1 ]


# nft add chain netdev firewall aclin { type filter hook ingress device gretap priority - 300 \; }
# nft --debug=netlink add rule netdev firewall aclin ip daddr 10.0.0.7 tunnel tunid 1000 tunnel tundst 172.168.152.75 tunnel tunsrc 172.168.152.241 tunnel name decap @ll,0,48 set 0x0000525400001275 @ll,48,48 set 0xfaffffffffff fwd to mlx_pf0vf0
  [ meta load protocol => reg 1 ]
  [ cmp eq reg 1 0x00000008 ]
  [ payload load 4b @ network header + 16 => reg 1 ]
  [ cmp eq reg 1 0x0700000a ]
  [ tunnel load id => reg 1 ]
  [ cmp eq reg 1 0x000003e8 ]
  [ tunnel load tun_dst => reg 1 ]
  [ cmp eq reg 1 0xaca8984b ]
  [ tunnel load tun_src => reg 1 ]
  [ cmp eq reg 1 0xaca898f1 ]
  [ objref type 6 name decap ]
  [ immediate reg 1 0x00005452 0x00007512 ]
  [ payload write reg 1 => 6b @ link header + 0 csum_type 0 csum_off 0 csum_flags 0x0 ]
  [ immediate reg 1 0xfffffffa 0x0000ffff ]
  [ payload write reg 1 => 6b @ link header + 6 csum_type 0 csum_off 0 csum_flags 0x0 ]
  [ immediate reg 1 0x0000000f ]
  [ fwd sreg_dev 1 ]

wenxu (9):
  netfilter: nf_flow_offload: add net in offload_ctx
  netfilter: nf_tables_offload: add offload_actions callback
  netfilter: nft_fwd_netdev: add fw_netdev action support
  netfilter: nft_payload: add nft_set_payload offload support
  netfilter: nft_tunnel: support NFT_TUNNEL_SRC/DST_IP match
  netfilter: nft_tunnel: support tunnel meta match offload
  netfilter: nft_tunnel: add NFTA_TUNNEL_KEY_RELEASE action
  netfilter: nft_objref: add nft_objref_type offload
  netfilter: nft_tunnel: support nft_tunnel_obj offload

 include/net/netfilter/nf_tables.h         |  10 ++-
 include/net/netfilter/nf_tables_offload.h |   7 +-
 include/uapi/linux/netfilter/nf_tables.h  |   3 +
 net/netfilter/nf_tables_api.c             |   2 +-
 net/netfilter/nf_tables_offload.c         |   7 +-
 net/netfilter/nft_fwd_netdev.c            |  27 +++++++
 net/netfilter/nft_immediate.c             |   2 +-
 net/netfilter/nft_objref.c                |  15 ++++
 net/netfilter/nft_payload.c               |  56 ++++++++++++++
 net/netfilter/nft_tunnel.c                | 123 ++++++++++++++++++++++++++----
 10 files changed, 230 insertions(+), 22 deletions(-)

-- 
1.8.3.1


^ permalink raw reply	[flat|nested] 22+ messages in thread

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Thread overview: 22+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-08-01 14:01 [PATCH nf-next v3 0/9] netfilter: nf_tables_offload: support more expr and obj offload wenxu
2019-08-01 14:01 ` [PATCH nf-next v3 1/9] netfilter: nf_flow_offload: add net in offload_ctx wenxu
2019-08-01 14:01 ` [PATCH nf-next v3 2/9] netfilter: nf_tables_offload: add offload_actions callback wenxu
2019-08-01 14:01 ` [PATCH nf-next v3 3/9] netfilter: nft_fwd_netdev: add fw_netdev action support wenxu
2019-08-07 12:15   ` kbuild test robot
2019-08-08  6:06     ` wenxu
2019-08-01 14:01 ` [PATCH nf-next v3 4/9] netfilter: nft_payload: add nft_set_payload offload support wenxu
2019-08-07 12:18   ` kbuild test robot
2019-08-08  6:07     ` wenxu
2019-08-01 14:01 ` [PATCH nf-next v3 5/9] netfilter: nft_tunnel: support NFT_TUNNEL_SRC/DST_IP match wenxu
2019-08-13 18:19   ` Pablo Neira Ayuso
2019-08-14  7:54     ` wenxu
2019-08-14  8:00       ` Pablo Neira Ayuso
2019-08-14  8:19         ` Pablo Neira Ayuso
2019-08-14  8:28           ` wenxu
2019-08-14  9:17             ` Pablo Neira Ayuso
2019-08-14  8:22         ` wenxu
2019-08-01 14:01 ` [PATCH nf-next v3 6/9] netfilter: nft_tunnel: support tunnel meta match offload wenxu
2019-08-01 14:01 ` [PATCH nf-next v3 7/9] netfilter: nft_tunnel: add NFTA_TUNNEL_KEY_RELEASE action wenxu
2019-08-01 14:01 ` [PATCH nf-next v3 8/9] netfilter: nft_objref: add nft_objref_type offload wenxu
2019-08-01 14:01 ` [PATCH nf-next v3 9/9] netfilter: nft_tunnel: support nft_tunnel_obj offload wenxu
2019-08-13 10:58 ` [PATCH nf-next v3 0/9] netfilter: nf_tables_offload: support more expr and obj offload wenxu

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