diff options
| author | John Hurley <john.hurley@netronome.com> | 2019-07-23 15:34:00 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-07-23 13:52:50 -0700 |
| commit | a6eb1817fb9860cbd630ceb05dae0491993bfd85 (patch) | |
| tree | 81776c27c89261f56f35e3f607373c08d7e1dd43 /drivers/net/ethernet/netronome/nfp/flower/cmsg.h | |
| parent | 6749d59016981bca6d7000e40bdb08eed78dfa6f (diff) | |
| download | linux-stable-a6eb1817fb9860cbd630ceb05dae0491993bfd85.tar.gz linux-stable-a6eb1817fb9860cbd630ceb05dae0491993bfd85.tar.bz2 linux-stable-a6eb1817fb9860cbd630ceb05dae0491993bfd85.zip | |
nfp: flower: offload MPLS push action
Recent additions to the kernel include a TC action module to manipulate
MPLS headers on packets. Such actions are available to offload via the
flow_offload intermediate representation API.
Modify the NFP driver to allow the offload of MPLS push actions to
firmware.
Signed-off-by: John Hurley <john.hurley@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower/cmsg.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/cmsg.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h index 0f1706ae5bfc..91af0fa99536 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h +++ b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h @@ -68,6 +68,7 @@ #define NFP_FL_ACTION_OPCODE_OUTPUT 0 #define NFP_FL_ACTION_OPCODE_PUSH_VLAN 1 #define NFP_FL_ACTION_OPCODE_POP_VLAN 2 +#define NFP_FL_ACTION_OPCODE_PUSH_MPLS 3 #define NFP_FL_ACTION_OPCODE_SET_IPV4_TUNNEL 6 #define NFP_FL_ACTION_OPCODE_SET_ETHERNET 7 #define NFP_FL_ACTION_OPCODE_SET_IPV4_ADDRS 9 @@ -232,6 +233,12 @@ struct nfp_fl_push_geneve { u8 opt_data[]; }; +struct nfp_fl_push_mpls { + struct nfp_fl_act_head head; + __be16 ethtype; + __be32 lse; +}; + /* Metadata with L2 (1W/4B) * ---------------------------------------------------------------- * 3 2 1 |