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| author |   Edward Cree <ecree.xilinx@gmail.com> | 2023-10-10 22:52:00 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2023-10-15 14:25:03 +0100 |
| commit | 0c7fe3b3720ed59219ba3d8079eddc719cb36b35 (patch) | |
| tree | 29d42ba01d928ab9566f480c9f7993ce3fbf8fbe /drivers/net/ethernet/sfc/tc.h | |
| parent | sfc: parse mangle actions (NAT) in conntrack entries (diff) | |
| download | wireguard-linux-0c7fe3b3720ed59219ba3d8079eddc719cb36b35.tar.xz wireguard-linux-0c7fe3b3720ed59219ba3d8079eddc719cb36b35.zip | |
sfc: support offloading ct(nat) action in RHS rules
If an IP address and/or L4 port for NAPT is available from a CT match,
the MAE will perform the edits; if no CT lookup has been performed for
this packet, the CT lookup did not return a match, or the matched CT
entry did not include NAPT, the action will have no effect.
Reviewed-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com>
Signed-off-by: Edward Cree <ecree.xilinx@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/sfc/tc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/tc.h b/drivers/net/ethernet/sfc/tc.h index 86e38ea7988c..7b5190078bee 100644 --- a/drivers/net/ethernet/sfc/tc.h +++ b/drivers/net/ethernet/sfc/tc.h @@ -48,6 +48,7 @@ struct efx_tc_encap_action; /* see tc_encap_actions.h */ * @vlan_push: the number of vlan headers to push * @vlan_pop: the number of vlan headers to pop * @decap: used to indicate a tunnel header decapsulation should take place + * @do_nat: perform NAT/NPT with values returned by conntrack match * @do_ttl_dec: used to indicate IP TTL / Hop Limit should be decremented * @deliver: used to indicate a deliver action should take place * @vlan_tci: tci fields for vlan push actions @@ -68,6 +69,7 @@ struct efx_tc_action_set { u16 vlan_push:2; u16 vlan_pop:2; u16 decap:1; + u16 do_nat:1; u16 do_ttl_dec:1; u16 deliver:1; __be16 vlan_tci[2]; |