common/iavf: add protocol header for IP fragment

Add new virtchnl protocol header type and fields for IP fragment packets
to support RSS hash and FDIR.

Signed-off-by: Ting Xu <ting.xu@intel.com>
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

diff --git a/drivers/common/iavf/virtchnl.h b/drivers/common/iavf/virtchnl.h
index 6b99e17..e3eb767 100644 (file)
--- a/drivers/common/iavf/virtchnl.h
+++ b/drivers/common/iavf/virtchnl.h
@@ -1415,7 +1415,9 @@ enum virtchnl_proto_hdr_type {
        VIRTCHNL_PROTO_HDR_S_VLAN,
        VIRTCHNL_PROTO_HDR_C_VLAN,
        VIRTCHNL_PROTO_HDR_IPV4,
+       VIRTCHNL_PROTO_HDR_IPV4_FRAG,
        VIRTCHNL_PROTO_HDR_IPV6,
+       VIRTCHNL_PROTO_HDR_IPV6_EH_FRAG,
        VIRTCHNL_PROTO_HDR_TCP,
        VIRTCHNL_PROTO_HDR_UDP,
        VIRTCHNL_PROTO_HDR_SCTP,
@@ -1452,6 +1454,8 @@ enum virtchnl_proto_hdr_field {
        VIRTCHNL_PROTO_HDR_IPV4_DSCP,
        VIRTCHNL_PROTO_HDR_IPV4_TTL,
        VIRTCHNL_PROTO_HDR_IPV4_PROT,
+       VIRTCHNL_PROTO_HDR_IPV4_FRAG_PKID =
+               PROTO_HDR_FIELD_START(VIRTCHNL_PROTO_HDR_IPV4_FRAG),
        /* IPV6 */
        VIRTCHNL_PROTO_HDR_IPV6_SRC =
                PROTO_HDR_FIELD_START(VIRTCHNL_PROTO_HDR_IPV6),
@@ -1472,6 +1476,9 @@ enum virtchnl_proto_hdr_field {
        VIRTCHNL_PROTO_HDR_IPV6_PREFIX64_DST,
        VIRTCHNL_PROTO_HDR_IPV6_PREFIX96_SRC,
        VIRTCHNL_PROTO_HDR_IPV6_PREFIX96_DST,
+       /* IPv6 Extension Header Fragment */
+       VIRTCHNL_PROTO_HDR_IPV6_EH_FRAG_PKID =
+               PROTO_HDR_FIELD_START(VIRTCHNL_PROTO_HDR_IPV6_EH_FRAG),
        /* TCP */
        VIRTCHNL_PROTO_HDR_TCP_SRC_PORT =
                PROTO_HDR_FIELD_START(VIRTCHNL_PROTO_HDR_TCP),