common/io/bridge.c

1808 update_header(mblk_t *mp, mac_header_info_t *hdr_info, boolean_t striphdr)
1810 	if (hdr_info->mhi_bindsap == ETHERTYPE_VLAN) {
1816 		hdr_info->mhi_istagged = B_TRUE;
1817 		hdr_info->mhi_tci = ntohs(evhp->ether_tci);
1821 			 * in hdr_info before stripping the header.
1824 			hdr_info->mhi_origsap = ether_type;
1825 			hdr_info->mhi_bindsap = (ether_type > ETHERMTU) ?
1830 		hdr_info->mhi_istagged = B_FALSE;
1831 		hdr_info->mhi_tci = VLAN_ID_NONE;
1861 bridge_forward(bridge_link_t *blp, mac_header_info_t *hdr_info, mblk_t *mp,
1871 	const uint8_t *daddr = hdr_info->mhi_daddr;
1907 				update_header(mp, hdr_info, B_FALSE);
1917 				trill_encap_fn(tdp, blp, hdr_info, mp,
2014 					    hdr_info, B_FALSE);
2025 						    hdr_info, mpsend,
2081 			if (hdr_info->mhi_dsttype == MAC_ADDRTYPE_UNICAST)
2109 bridge_get_vlan(bridge_link_t *blp, mac_header_info_t *hdr_info, mblk_t *mp,
2114 	if (hdr_info->mhi_bindsap == ETHERTYPE_VLAN) {
2122 		 * hdr_info moving around or having the caller deal with a new
2219 	mac_header_info_t hdr_info;
2251 				    &hdr_info) != 0) {
2265 				if (hdr_info.mhi_dsttype ==
2267 					if (memcmp(hdr_info.mhi_daddr,
2270 					else if (memcmp(hdr_info.mhi_daddr,
2276 				    hdr_info.mhi_bindsap != ETHERTYPE_TRILL &&
2277 				    (hdr_info.mhi_bindsap != ETHERTYPE_VLAN ||
2299 				update_header(mp, &hdr_info, B_TRUE);
2310 					if (msglen > hdr_info.mhi_origsap) {
2312 						    hdr_info.mhi_origsap -
2315 					    hdr_info.mhi_origsap) {
2320 				trill_recv_fn(tdp, blp, rsrc, mp, &hdr_info);
2381 		if (mac_header_info(blp->bl_mh, mp, &hdr_info) != 0 ||
2382 		    (hdr_info.mhi_saddr[0] & 1) != 0) {
2392 		if (!bridge_get_vlan(blp, &hdr_info, mp, &vlanid, &tci) ||
2403 			if (memcmp(hdr_info.mhi_daddr, all_esadi_rbridges,
2424 		bridge_learn(blp, hdr_info.mhi_saddr, RBRIDGE_NICKNAME_NONE,
2432 			mp = bridge_forward(blp, &hdr_info, mp, vlanid, tci,
2448 	mac_header_info_t hdr_info;
2484 		if (mac_header_info(blp->bl_mh, mp, &hdr_info) != 0) {
2492 		if (!bridge_get_vlan(blp, &hdr_info, mp, &vlanid, &tci) ||
2515 		bridge_learn(blp, hdr_info.mhi_saddr, RBRIDGE_NICKNAME_NONE,
2520 			mp = bridge_forward(blp, &hdr_info, mp, vlanid, tci,
2554 	mac_header_info_t hdr_info;
2559 	if (mac_header_info(blp->bl_mh, mp, &hdr_info) != 0) {
2565 	if (hdr_info.mhi_bindsap == ETHERTYPE_VLAN) {
2581 	bridge_learn(blp, hdr_info.mhi_saddr, ingress_nick, vlanid);
2584 	mp = bridge_forward(blp, &hdr_info, mp, vlanid, tci, B_TRUE, B_TRUE);