sfxge(4): support VXLAN filter creation

Submitted by:   Vijay Srivastava <vijays at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18219
This commit is contained in:
Andrew Rybchenko 2018-11-29 06:42:26 +00:00
parent de7acb0847
commit aab1bcb438
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=341188
2 changed files with 43 additions and 0 deletions

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@ -2653,6 +2653,13 @@ efx_filter_spec_set_encap_type(
__in efx_tunnel_protocol_t encap_type,
__in efx_filter_inner_frame_match_t inner_frame_match);
extern __checkReturn efx_rc_t
efx_filter_spec_set_vxlan_full(
__inout efx_filter_spec_t *spec,
__in const uint8_t *vxlan_id,
__in const uint8_t *inner_addr,
__in const uint8_t *outer_addr);
#if EFSYS_OPT_RX_SCALE
extern __checkReturn efx_rc_t
efx_filter_spec_set_rss_context(

View File

@ -497,6 +497,42 @@ efx_filter_spec_set_encap_type(
return (rc);
}
/*
* Specify inner and outer Ethernet address and VXLAN ID in filter
* specification.
*/
__checkReturn efx_rc_t
efx_filter_spec_set_vxlan_full(
__inout efx_filter_spec_t *spec,
__in const uint8_t *vxlan_id,
__in const uint8_t *inner_addr,
__in const uint8_t *outer_addr)
{
EFSYS_ASSERT3P(spec, !=, NULL);
EFSYS_ASSERT3P(vxlan_id, !=, NULL);
EFSYS_ASSERT3P(inner_addr, !=, NULL);
EFSYS_ASSERT3P(outer_addr, !=, NULL);
if ((inner_addr == NULL) && (outer_addr == NULL))
return (EINVAL);
if (vxlan_id != NULL) {
spec->efs_match_flags |= EFX_FILTER_MATCH_VNI_OR_VSID;
memcpy(spec->efs_vni_or_vsid, vxlan_id, EFX_VNI_OR_VSID_LEN);
}
if (outer_addr != NULL) {
spec->efs_match_flags |= EFX_FILTER_MATCH_LOC_MAC;
memcpy(spec->efs_loc_mac, outer_addr, EFX_MAC_ADDR_LEN);
}
if (inner_addr != NULL) {
spec->efs_match_flags |= EFX_FILTER_MATCH_IFRM_LOC_MAC;
memcpy(spec->efs_ifrm_loc_mac, inner_addr, EFX_MAC_ADDR_LEN);
}
spec->efs_encap_type = EFX_TUNNEL_PROTOCOL_VXLAN;
return (0);
}
#if EFSYS_OPT_RX_SCALE
__checkReturn efx_rc_t
efx_filter_spec_set_rss_context(