344 static int smc_reg_rmb(struct smc_link *link, struct smc_buf_desc *rmb_desc,  in smc_reg_rmb()  argument
349 		if (smc_wr_reg_send(link, rmb_desc->mr_rx[SMC_SINGLE_LINK])) {  in smc_reg_rmb()
358 	if (smc_llc_do_confirm_rkey(link, rmb_desc)) {  in smc_reg_rmb()
369 	struct smc_link *link;  in smc_clnt_conf_first_link()  local
373 	link = &lgr->lnk[SMC_SINGLE_LINK];  in smc_clnt_conf_first_link()
376 		&link->llc_confirm,  in smc_clnt_conf_first_link()
386 	if (link->llc_confirm_rc)  in smc_clnt_conf_first_link()
389 	rc = smc_ib_modify_qp_rts(link);  in smc_clnt_conf_first_link()
393 	smc_wr_remember_qp_attr(link);  in smc_clnt_conf_first_link()
395 	if (smc_reg_rmb(link, smc->conn.rmb_desc, false))  in smc_clnt_conf_first_link()
399 	rc = smc_llc_send_confirm_link(link, SMC_LLC_RESP);  in smc_clnt_conf_first_link()
404 	rest = wait_for_completion_interruptible_timeout(&link->llc_add,  in smc_clnt_conf_first_link()
415 	rc = smc_llc_send_add_link(link,  in smc_clnt_conf_first_link()
416 				   link->smcibdev->mac[link->ibport - 1],  in smc_clnt_conf_first_link()
417 				   link->gid, SMC_LLC_RESP);  in smc_clnt_conf_first_link()
421 	smc_llc_link_active(link, net->ipv4.sysctl_tcp_keepalive_time);  in smc_clnt_conf_first_link()
460 static void smc_link_save_peer_info(struct smc_link *link,  in smc_link_save_peer_info()  argument
463 	link->peer_qpn = ntoh24(clc->qpn);  in smc_link_save_peer_info()
464 	memcpy(link->peer_gid, clc->lcl.gid, SMC_GID_SIZE);  in smc_link_save_peer_info()
465 	memcpy(link->peer_mac, clc->lcl.mac, sizeof(link->peer_mac));  in smc_link_save_peer_info()
466 	link->peer_psn = ntoh24(clc->psn);  in smc_link_save_peer_info()
467 	link->peer_mtu = clc->qp_mtu;  in smc_link_save_peer_info()
613 	struct smc_link *link;  in smc_connect_rdma()  local
627 	link = &smc->conn.lgr->lnk[SMC_SINGLE_LINK];  in smc_connect_rdma()
637 		smc_link_save_peer_info(link, aclc);  in smc_connect_rdma()
647 		if (smc_ib_ready_link(link))  in smc_connect_rdma()
651 		if (smc_reg_rmb(link, smc->conn.rmb_desc, true))  in smc_connect_rdma()
1020 	struct smc_link *link;  in smc_serv_conf_first_link()  local
1024 	link = &lgr->lnk[SMC_SINGLE_LINK];  in smc_serv_conf_first_link()
1026 	if (smc_reg_rmb(link, smc->conn.rmb_desc, false))  in smc_serv_conf_first_link()
1030 	rc = smc_llc_send_confirm_link(link, SMC_LLC_REQ);  in smc_serv_conf_first_link()
1036 		&link->llc_confirm_resp,  in smc_serv_conf_first_link()
1046 	if (link->llc_confirm_resp_rc)  in smc_serv_conf_first_link()
1050 	rc = smc_llc_send_add_link(link,  in smc_serv_conf_first_link()
1051 				   link->smcibdev->mac[link->ibport - 1],  in smc_serv_conf_first_link()
1052 				   link->gid, SMC_LLC_REQ);  in smc_serv_conf_first_link()
1057 	rest = wait_for_completion_interruptible_timeout(&link->llc_add_resp,  in smc_serv_conf_first_link()
1067 	smc_llc_link_active(link, net->ipv4.sysctl_tcp_keepalive_time);  in smc_serv_conf_first_link()
1208 	struct smc_link *link = &new_smc->conn.lgr->lnk[SMC_SINGLE_LINK];  in smc_listen_rdma_reg()  local
1211 		if (smc_reg_rmb(link, new_smc->conn.rmb_desc, true))  in smc_listen_rdma_reg()
1224 	struct smc_link *link = &new_smc->conn.lgr->lnk[SMC_SINGLE_LINK];  in smc_listen_rdma_finish()  local
1228 		smc_link_save_peer_info(link, cclc);  in smc_listen_rdma_finish()
1236 		if (smc_ib_ready_link(link)) {  in smc_listen_rdma_finish()