diff options
| author | Qi Zhang <qi.z.zhang@intel.com> | 2021-03-09 11:07:59 +0800 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-03-22 11:32:11 -0700 |
| commit | b199dddbd399536d5470e10e6bfd7d0e1b5fb71a (patch) | |
| tree | 0c219fbcf944dc75f53d536a127dee533a40718b /drivers/net/ethernet/intel/ice/ice_fdir.h | |
| parent | 390bd141808d5019506f0f53a777c3b9cb7c5c62 (diff) | |
ice: Support non word aligned input set field
To support FDIR input set with protocol field like DSCP, TTL,
PROT, etc. which is not word aligned, we need to enable field
vector masking.
Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Tested-by: Chen Bo <BoX.C.Chen@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_fdir.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_fdir.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_fdir.h b/drivers/net/ethernet/intel/ice/ice_fdir.h index 31623545ebae..84b40298a513 100644 --- a/drivers/net/ethernet/intel/ice/ice_fdir.h +++ b/drivers/net/ethernet/intel/ice/ice_fdir.h @@ -25,6 +25,12 @@ #define ICE_IPV6_UDP_DST_PORT_OFFSET 56 #define ICE_IPV6_SCTP_SRC_PORT_OFFSET 54 #define ICE_IPV6_SCTP_DST_PORT_OFFSET 56 +#define ICE_IPV4_TOS_OFFSET 15 +#define ICE_IPV4_TTL_OFFSET 22 +#define ICE_IPV6_TC_OFFSET 14 +#define ICE_IPV6_HLIM_OFFSET 21 +#define ICE_IPV6_PROTO_OFFSET 20 + /* IP v4 has 2 flag bits that enable fragment processing: DF and MF. DF * requests that the packet not be fragmented. MF indicates that a packet has * been fragmented. @@ -86,6 +92,7 @@ struct ice_fdir_v4 { u8 tos; u8 ip_ver; u8 proto; + u8 ttl; }; #define ICE_IPV6_ADDR_LEN_AS_U32 4 @@ -99,6 +106,7 @@ struct ice_fdir_v6 { __be32 sec_parm_idx; /* security parameter index */ u8 tc; u8 proto; + u8 hlim; }; struct ice_fdir_extra { |