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| author | John Hurley <john.hurley@netronome.com> | 2019-07-23 15:33:59 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-07-23 13:52:50 -0700 |
| commit | 6749d59016981bca6d7000e40bdb08eed78dfa6f (patch) | |
| tree | 40e240d9a48ded4875ddad2cdc8a3c931f9b14b4 /include/net/flow_offload.h | |
| parent | 658688ce6c936254c34ea1f31549ec62439574aa (diff) | |
| download | linux-6749d59016981bca6d7000e40bdb08eed78dfa6f.tar.bz2 | |
net: sched: include mpls actions in hardware intermediate representation
A recent addition to TC actions is the ability to manipulate the MPLS
headers on packets.
In preparation to offload such actions to hardware, update the IR code to
accept and prepare the new actions.
Note that no driver currently impliments the MPLS dec_ttl action so this
is not included.
Signed-off-by: John Hurley <john.hurley@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/flow_offload.h')
| -rw-r--r-- | include/net/flow_offload.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h index b16d21636d69..00b9aab5fdc1 100644 --- a/include/net/flow_offload.h +++ b/include/net/flow_offload.h @@ -131,6 +131,9 @@ enum flow_action_id { FLOW_ACTION_SAMPLE, FLOW_ACTION_POLICE, FLOW_ACTION_CT, + FLOW_ACTION_MPLS_PUSH, + FLOW_ACTION_MPLS_POP, + FLOW_ACTION_MPLS_MANGLE, }; /* This is mirroring enum pedit_header_type definition for easy mapping between @@ -184,6 +187,22 @@ struct flow_action_entry { int action; u16 zone; } ct; + struct { /* FLOW_ACTION_MPLS_PUSH */ + u32 label; + __be16 proto; + u8 tc; + u8 bos; + u8 ttl; + } mpls_push; + struct { /* FLOW_ACTION_MPLS_POP */ + __be16 proto; + } mpls_pop; + struct { /* FLOW_ACTION_MPLS_MANGLE */ + u32 label; + u8 tc; + u8 bos; + u8 ttl; + } mpls_mangle; }; }; |