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common/iavf: support eCPRI protocol header fields

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Add eCPRI header and its field selectors, including MSG_TYPE, PCID
and RTCID. Since the offset of PCID is same as RTCID, we just add one
MACRO for these two fields. For MSG Type 0, ecpriRtcid/ecpriPcid field
within the eCPRI header will be extracted to Field Vector for FDIR and
RSS.

SPEC for eCPRI:
http://www.cpri.info/downloads/eCPRI_v_2.0_2019_05_10c.pdf

Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This commit is contained in:
Junfeng Guo 2020-12-14 14:49:09 +08:00 committed by Ferruh Yigit
parent e8326d35d1
commit 37ab8bdcf0
1 changed files with 5 additions and 0 deletions
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5
drivers/common/iavf/virtchnl.h
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@ -890,6 +890,7 @@ enum virtchnl_proto_hdr_type {
VIRTCHNL_PROTO_HDR_AH,
VIRTCHNL_PROTO_HDR_PFCP,
VIRTCHNL_PROTO_HDR_GTPC,
VIRTCHNL_PROTO_HDR_ECPRI,
};
/* Protocol header field within a protocol header. */
@ -970,6 +971,10 @@ enum virtchnl_proto_hdr_field {
/* GTPC */
VIRTCHNL_PROTO_HDR_GTPC_TEID =
PROTO_HDR_FIELD_START(VIRTCHNL_PROTO_HDR_GTPC),
/* ECPRI */
VIRTCHNL_PROTO_HDR_ECPRI_MSG_TYPE =
PROTO_HDR_FIELD_START(VIRTCHNL_PROTO_HDR_ECPRI),
VIRTCHNL_PROTO_HDR_ECPRI_PC_RTC_ID,
};
struct virtchnl_proto_hdr {