diff options
| author | Marcin Szycik <marcin.szycik@linux.intel.com> | 2022-07-29 13:03:37 +0200 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-08-24 08:45:53 -0700 |
| commit | 4c99bc96e05012008cc0069eb6f5f915db530158 (patch) | |
| tree | 7c623fa874157c1fce13dd47d90ec3f18fec9b33 /drivers/net/ethernet/intel/ice/ice_tc_lib.h | |
| parent | 8357d67f5ec0a5d9e48a2e95c66f1afb2c75879f (diff) | |
ice: Add support for ip TTL & ToS offload
Add support for parsing TTL and ToS (Hop Limit and Traffic Class) tc fields
and matching on those fields in filters. Incomplete part of implementation
was already in place (getting enc_ip and enc_tos from flow_match_ip and
writing them to filter header).
Note: matching on ipv6 ip_ttl, enc_ttl and enc_tos is currently not
supported by the DDP package.
Signed-off-by: Marcin Szycik <marcin.szycik@linux.intel.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_tc_lib.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_tc_lib.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_tc_lib.h b/drivers/net/ethernet/intel/ice/ice_tc_lib.h index 91cd3d3778c7..f397ed02606d 100644 --- a/drivers/net/ethernet/intel/ice/ice_tc_lib.h +++ b/drivers/net/ethernet/intel/ice/ice_tc_lib.h @@ -26,9 +26,15 @@ #define ICE_TC_FLWR_FIELD_CVLAN BIT(19) #define ICE_TC_FLWR_FIELD_PPPOE_SESSID BIT(20) #define ICE_TC_FLWR_FIELD_PPP_PROTO BIT(21) +#define ICE_TC_FLWR_FIELD_IP_TOS BIT(22) +#define ICE_TC_FLWR_FIELD_IP_TTL BIT(23) +#define ICE_TC_FLWR_FIELD_ENC_IP_TOS BIT(24) +#define ICE_TC_FLWR_FIELD_ENC_IP_TTL BIT(25) #define ICE_TC_FLOWER_MASK_32 0xFFFFFFFF +#define ICE_IPV6_HDR_TC_MASK 0xFF00000 + struct ice_indr_block_priv { struct net_device *netdev; struct ice_netdev_priv *np; |