371 	if (dest->grh.sgid_attr)  in rdma_copy_ah_attr()
372 		rdma_hold_gid_attr(dest->grh.sgid_attr);  in rdma_copy_ah_attr()
391 	if (old->grh.sgid_attr)  in rdma_replace_ah_attr()
392 		rdma_hold_gid_attr(old->grh.sgid_attr);  in rdma_replace_ah_attr()
411 	src->grh.sgid_attr = NULL;  in rdma_move_ah_attr()
430 	if (ah_attr->grh.sgid_attr) {  in rdma_check_ah_attr()
435 		if (ah_attr->grh.sgid_attr->index != ah_attr->grh.sgid_index ||  in rdma_check_ah_attr()
436 		    ah_attr->grh.sgid_attr->port_num != ah_attr->port_num)  in rdma_check_ah_attr()
451 	struct ib_global_route *grh;  in rdma_fill_sgid_attr()  local
454 	*old_sgid_attr = ah_attr->grh.sgid_attr;  in rdma_fill_sgid_attr()
463 	grh = rdma_ah_retrieve_grh(ah_attr);  in rdma_fill_sgid_attr()
464 	if (grh->sgid_attr)  in rdma_fill_sgid_attr()
468 		rdma_get_gid_attr(device, ah_attr->port_num, grh->sgid_index);  in rdma_fill_sgid_attr()
473 	grh->sgid_attr = sgid_attr;  in rdma_fill_sgid_attr()
484 	if (ah_attr->grh.sgid_attr == old_sgid_attr)  in rdma_unfill_sgid_attr()
502 		rdma_hold_gid_attr(ah_attr->grh.sgid_attr);  in rdma_update_sgid_attr()
503 		return ah_attr->grh.sgid_attr;  in rdma_update_sgid_attr()
664 						     const struct ib_grh *grh)  in ib_get_net_type_by_grh()  argument
671 	grh_version = ib_get_rdma_header_version((union rdma_network_hdr *)grh);  in ib_get_net_type_by_grh()
676 	if (grh->next_hdr == IPPROTO_UDP)  in ib_get_net_type_by_grh()
758 	struct ib_global_route *grh = rdma_ah_retrieve_grh(ah_attr);  in ib_resolve_unicast_gid_dmac()  local
759 	const struct ib_gid_attr *sgid_attr = grh->sgid_attr;  in ib_resolve_unicast_gid_dmac()
766 	if (rdma_link_local_addr((struct in6_addr *)grh->dgid.raw) &&  in ib_resolve_unicast_gid_dmac()
768 		rdma_get_ll_mac((struct in6_addr *)grh->dgid.raw,  in ib_resolve_unicast_gid_dmac()
773 	ret = rdma_addr_find_l2_eth_by_grh(&sgid_attr->gid, &grh->dgid,  in ib_resolve_unicast_gid_dmac()
777 	grh->hop_limit = hop_limit;  in ib_resolve_unicast_gid_dmac()
794 			    const struct ib_wc *wc, const struct ib_grh *grh,  in ib_init_ah_attr_from_wc()  argument
814 			net_type = ib_get_net_type_by_grh(device, port_num, grh);  in ib_init_ah_attr_from_wc()
817 	ret = ib_get_gids_from_rdma_hdr((union rdma_network_hdr *)grh, net_type,  in ib_init_ah_attr_from_wc()
838 		flow_class = be32_to_cpu(grh->version_tclass_flow);  in ib_init_ah_attr_from_wc()
867 		flow_class = be32_to_cpu(grh->version_tclass_flow);  in ib_init_ah_attr_from_wc()
901 	attr->grh.sgid_attr = sgid_attr;  in rdma_move_grh_sgid_attr()
916 	if (ah_attr->grh.sgid_attr) {  in rdma_destroy_ah_attr()
917 		rdma_put_gid_attr(ah_attr->grh.sgid_attr);  in rdma_destroy_ah_attr()
918 		ah_attr->grh.sgid_attr = NULL;  in rdma_destroy_ah_attr()
924 				   const struct ib_grh *grh, u32 port_num)  in ib_create_ah_from_wc()  argument
930 	ret = ib_init_ah_attr_from_wc(pd->device, port_num, wc, grh, &ah_attr);  in ib_create_ah_from_wc()
965 	ah_attr->grh.sgid_attr = NULL;  in rdma_query_ah()
1728 	if (rdma_is_multicast_addr((struct in6_addr *)ah_attr->grh.dgid.raw)) {  in ib_resolve_eth_dmac()
1729 		if (ipv6_addr_v4mapped((struct in6_addr *)ah_attr->grh.dgid.raw)) {  in ib_resolve_eth_dmac()
1732 			memcpy(&addr, ah_attr->grh.dgid.raw + 12, 4);  in ib_resolve_eth_dmac()
1735 			ipv6_eth_mc_map((struct in6_addr *)ah_attr->grh.dgid.raw,  in ib_resolve_eth_dmac()
1951 	qp_attr->ah_attr.grh.sgid_attr = NULL;  in ib_query_qp()
1952 	qp_attr->alt_ah_attr.grh.sgid_attr = NULL;  in ib_query_qp()