Author: arybchik Date: Thu Nov 29 06:42:26 2018 New Revision: 341188 URL: https://svnweb.freebsd.org/changeset/base/341188
Log: 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 Modified: head/sys/dev/sfxge/common/efx.h head/sys/dev/sfxge/common/efx_filter.c Modified: head/sys/dev/sfxge/common/efx.h ============================================================================== --- head/sys/dev/sfxge/common/efx.h Thu Nov 29 06:42:15 2018 (r341187) +++ head/sys/dev/sfxge/common/efx.h Thu Nov 29 06:42:26 2018 (r341188) @@ -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( Modified: head/sys/dev/sfxge/common/efx_filter.c ============================================================================== --- head/sys/dev/sfxge/common/efx_filter.c Thu Nov 29 06:42:15 2018 (r341187) +++ head/sys/dev/sfxge/common/efx_filter.c Thu Nov 29 06:42:26 2018 (r341188) @@ -497,6 +497,42 @@ fail1: 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( _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "[email protected]"
