363 	if (dest->grh.sgid_attr)  in rdma_copy_ah_attr()
364 		rdma_hold_gid_attr(dest->grh.sgid_attr);  in rdma_copy_ah_attr()
383 	if (old->grh.sgid_attr)  in rdma_replace_ah_attr()
384 		rdma_hold_gid_attr(old->grh.sgid_attr);  in rdma_replace_ah_attr()
403 	src->grh.sgid_attr = NULL;  in rdma_move_ah_attr()
422 	if (ah_attr->grh.sgid_attr) {  in rdma_check_ah_attr()
427 		if (ah_attr->grh.sgid_attr->index != ah_attr->grh.sgid_index ||  in rdma_check_ah_attr()
428 		    ah_attr->grh.sgid_attr->port_num != ah_attr->port_num)  in rdma_check_ah_attr()
443 	struct ib_global_route *grh;  in rdma_fill_sgid_attr()  local
446 	*old_sgid_attr = ah_attr->grh.sgid_attr;  in rdma_fill_sgid_attr()
455 	grh = rdma_ah_retrieve_grh(ah_attr);  in rdma_fill_sgid_attr()
456 	if (grh->sgid_attr)  in rdma_fill_sgid_attr()
460 		rdma_get_gid_attr(device, ah_attr->port_num, grh->sgid_index);  in rdma_fill_sgid_attr()
465 	grh->sgid_attr = sgid_attr;  in rdma_fill_sgid_attr()
476 	if (ah_attr->grh.sgid_attr == old_sgid_attr)  in rdma_unfill_sgid_attr()
494 		rdma_hold_gid_attr(ah_attr->grh.sgid_attr);  in rdma_update_sgid_attr()
495 		return ah_attr->grh.sgid_attr;  in rdma_update_sgid_attr()
656 						     const struct ib_grh *grh)  in ib_get_net_type_by_grh()  argument
663 	grh_version = ib_get_rdma_header_version((union rdma_network_hdr *)grh);  in ib_get_net_type_by_grh()
668 	if (grh->next_hdr == IPPROTO_UDP)  in ib_get_net_type_by_grh()
750 	struct ib_global_route *grh = rdma_ah_retrieve_grh(ah_attr);  in ib_resolve_unicast_gid_dmac()  local
751 	const struct ib_gid_attr *sgid_attr = grh->sgid_attr;  in ib_resolve_unicast_gid_dmac()
758 	if (rdma_link_local_addr((struct in6_addr *)grh->dgid.raw) &&  in ib_resolve_unicast_gid_dmac()
760 		rdma_get_ll_mac((struct in6_addr *)grh->dgid.raw,  in ib_resolve_unicast_gid_dmac()
765 	ret = rdma_addr_find_l2_eth_by_grh(&sgid_attr->gid, &grh->dgid,  in ib_resolve_unicast_gid_dmac()
769 	grh->hop_limit = hop_limit;  in ib_resolve_unicast_gid_dmac()
786 			    const struct ib_wc *wc, const struct ib_grh *grh,  in ib_init_ah_attr_from_wc()  argument
806 			net_type = ib_get_net_type_by_grh(device, port_num, grh);  in ib_init_ah_attr_from_wc()
809 	ret = ib_get_gids_from_rdma_hdr((union rdma_network_hdr *)grh, net_type,  in ib_init_ah_attr_from_wc()
830 		flow_class = be32_to_cpu(grh->version_tclass_flow);  in ib_init_ah_attr_from_wc()
859 		flow_class = be32_to_cpu(grh->version_tclass_flow);  in ib_init_ah_attr_from_wc()
893 	attr->grh.sgid_attr = sgid_attr;  in rdma_move_grh_sgid_attr()
908 	if (ah_attr->grh.sgid_attr) {  in rdma_destroy_ah_attr()
909 		rdma_put_gid_attr(ah_attr->grh.sgid_attr);  in rdma_destroy_ah_attr()
910 		ah_attr->grh.sgid_attr = NULL;  in rdma_destroy_ah_attr()
916 				   const struct ib_grh *grh, u32 port_num)  in ib_create_ah_from_wc()  argument
922 	ret = ib_init_ah_attr_from_wc(pd->device, port_num, wc, grh, &ah_attr);  in ib_create_ah_from_wc()
957 	ah_attr->grh.sgid_attr = NULL;  in rdma_query_ah()
1723 	if (rdma_is_multicast_addr((struct in6_addr *)ah_attr->grh.dgid.raw)) {  in ib_resolve_eth_dmac()
1724 		if (ipv6_addr_v4mapped((struct in6_addr *)ah_attr->grh.dgid.raw)) {  in ib_resolve_eth_dmac()
1727 			memcpy(&addr, ah_attr->grh.dgid.raw + 12, 4);  in ib_resolve_eth_dmac()
1730 			ipv6_eth_mc_map((struct in6_addr *)ah_attr->grh.dgid.raw,  in ib_resolve_eth_dmac()
1946 	qp_attr->ah_attr.grh.sgid_attr = NULL;  in ib_query_qp()
1947 	qp_attr->alt_ah_attr.grh.sgid_attr = NULL;  in ib_query_qp()