diff options
| author | Haiyue Wang <haiyue.wang@intel.com> | 2021-04-13 08:48:44 +0800 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-04-22 09:26:23 -0700 |
| commit | e41985f0fe8b68d1ac321bd4eda460fb553e65ad (patch) | |
| tree | a4eabb42c58e6b098dbf8971bc2d89425445a24d /drivers/net/ethernet/intel/iavf/iavf_adv_rss.h | |
| parent | 7b8f3f957b22746bc9a410d7cd2e9edd0efcc9f5 (diff) | |
iavf: Support for modifying SCTP RSS flow hashing
Provide the ability to enable SCTP RSS hashing by ethtool.
It gives users option of generating RSS hash based on the SCTP source
and destination ports numbers, IPv4 or IPv6 source and destination
addresses.
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/iavf/iavf_adv_rss.h')
| -rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf_adv_rss.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/iavf/iavf_adv_rss.h b/drivers/net/ethernet/intel/iavf/iavf_adv_rss.h index 4681f5e8321d..4d3be11af7aa 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_adv_rss.h +++ b/drivers/net/ethernet/intel/iavf/iavf_adv_rss.h @@ -21,6 +21,7 @@ enum iavf_adv_rss_flow_seg_hdr { IAVF_ADV_RSS_FLOW_SEG_HDR_IPV6 = 0x00000002, IAVF_ADV_RSS_FLOW_SEG_HDR_TCP = 0x00000004, IAVF_ADV_RSS_FLOW_SEG_HDR_UDP = 0x00000008, + IAVF_ADV_RSS_FLOW_SEG_HDR_SCTP = 0x00000010, }; #define IAVF_ADV_RSS_FLOW_SEG_HDR_L3 \ @@ -29,7 +30,8 @@ enum iavf_adv_rss_flow_seg_hdr { #define IAVF_ADV_RSS_FLOW_SEG_HDR_L4 \ (IAVF_ADV_RSS_FLOW_SEG_HDR_TCP | \ - IAVF_ADV_RSS_FLOW_SEG_HDR_UDP) + IAVF_ADV_RSS_FLOW_SEG_HDR_UDP | \ + IAVF_ADV_RSS_FLOW_SEG_HDR_SCTP) enum iavf_adv_rss_flow_field { /* L3 */ @@ -42,6 +44,8 @@ enum iavf_adv_rss_flow_field { IAVF_ADV_RSS_FLOW_FIELD_IDX_TCP_DST_PORT, IAVF_ADV_RSS_FLOW_FIELD_IDX_UDP_SRC_PORT, IAVF_ADV_RSS_FLOW_FIELD_IDX_UDP_DST_PORT, + IAVF_ADV_RSS_FLOW_FIELD_IDX_SCTP_SRC_PORT, + IAVF_ADV_RSS_FLOW_FIELD_IDX_SCTP_DST_PORT, /* The total number of enums must not exceed 64 */ IAVF_ADV_RSS_FLOW_FIELD_IDX_MAX @@ -64,6 +68,10 @@ enum iavf_adv_rss_flow_field { BIT_ULL(IAVF_ADV_RSS_FLOW_FIELD_IDX_UDP_SRC_PORT) #define IAVF_ADV_RSS_HASH_FLD_UDP_DST_PORT \ BIT_ULL(IAVF_ADV_RSS_FLOW_FIELD_IDX_UDP_DST_PORT) +#define IAVF_ADV_RSS_HASH_FLD_SCTP_SRC_PORT \ + BIT_ULL(IAVF_ADV_RSS_FLOW_FIELD_IDX_SCTP_SRC_PORT) +#define IAVF_ADV_RSS_HASH_FLD_SCTP_DST_PORT \ + BIT_ULL(IAVF_ADV_RSS_FLOW_FIELD_IDX_SCTP_DST_PORT) /* bookkeeping of advanced RSS configuration */ struct iavf_adv_rss { |