525 static int smc_find_rdma_device(struct smc_sock *smc, struct smc_init_info *ini)  in smc_find_rdma_device()  argument
531 	smc_pnet_find_roce_resource(smc->clcsock->sk, ini);  in smc_find_rdma_device()
532 	if (!ini->ib_dev)  in smc_find_rdma_device()
539 static int smc_find_ism_device(struct smc_sock *smc, struct smc_init_info *ini)  in smc_find_ism_device()  argument
542 	smc_pnet_find_ism_resource(smc->clcsock->sk, ini);  in smc_find_ism_device()
543 	if (!ini->ism_dev)  in smc_find_ism_device()
550 				      struct smc_init_info *ini)  in smc_connect_ism_vlan_setup()  argument
552 	if (ini->vlan_id && smc_ism_get_vlan(ini->ism_dev, ini->vlan_id))  in smc_connect_ism_vlan_setup()
561 					struct smc_init_info *ini)  in smc_connect_ism_vlan_cleanup()  argument
565 	if (ini->vlan_id && smc_ism_put_vlan(ini->ism_dev, ini->vlan_id))  in smc_connect_ism_vlan_cleanup()
573 			   struct smc_init_info *ini)  in smc_connect_clc()  argument
578 	rc = smc_clc_send_proposal(smc, smc_type, ini);  in smc_connect_clc()
589 			    struct smc_init_info *ini)  in smc_connect_rdma()  argument
594 	ini->is_smcd = false;  in smc_connect_rdma()
595 	ini->ib_lcl = &aclc->lcl;  in smc_connect_rdma()
596 	ini->ib_clcqpn = ntoh24(aclc->qpn);  in smc_connect_rdma()
597 	ini->srv_first_contact = aclc->hdr.flag;  in smc_connect_rdma()
600 	reason_code = smc_conn_create(smc, ini);  in smc_connect_rdma()
612 					 ini->cln_first_contact);  in smc_connect_rdma()
614 	if (ini->cln_first_contact == SMC_FIRST_CONTACT)  in smc_connect_rdma()
619 					 ini->cln_first_contact);  in smc_connect_rdma()
624 	if (ini->cln_first_contact == SMC_FIRST_CONTACT) {  in smc_connect_rdma()
627 						 ini->cln_first_contact);  in smc_connect_rdma()
631 						 ini->cln_first_contact);  in smc_connect_rdma()
638 					 ini->cln_first_contact);  in smc_connect_rdma()
642 	if (ini->cln_first_contact == SMC_FIRST_CONTACT) {  in smc_connect_rdma()
647 						 ini->cln_first_contact);  in smc_connect_rdma()
662 			   struct smc_init_info *ini)  in smc_connect_ism()  argument
666 	ini->is_smcd = true;  in smc_connect_ism()
667 	ini->ism_gid = aclc->gid;  in smc_connect_ism()
668 	ini->srv_first_contact = aclc->hdr.flag;  in smc_connect_ism()
672 	rc = smc_conn_create(smc, ini);  in smc_connect_ism()
681 					 ini->cln_first_contact);  in smc_connect_ism()
690 		return smc_connect_abort(smc, rc, ini->cln_first_contact);  in smc_connect_ism()
706 	struct smc_init_info ini = {0};  in __smc_connect()  local
722 	if (smc_vlan_by_tcpsk(smc->clcsock, &ini))  in __smc_connect()
727 	if (!smc_find_ism_device(smc, &ini) &&  in __smc_connect()
728 	    !smc_connect_ism_vlan_setup(smc, &ini)) {  in __smc_connect()
735 	if (!smc_find_rdma_device(smc, &ini)) {  in __smc_connect()
749 	rc = smc_connect_clc(smc, smc_type, &aclc, &ini);  in __smc_connect()
751 		smc_connect_ism_vlan_cleanup(smc, ism_supported, &ini);  in __smc_connect()
757 		rc = smc_connect_rdma(smc, &aclc, &ini);  in __smc_connect()
759 		rc = smc_connect_ism(smc, &aclc, &ini);  in __smc_connect()
763 		smc_connect_ism_vlan_cleanup(smc, ism_supported, &ini);  in __smc_connect()
767 	smc_connect_ism_vlan_cleanup(smc, ism_supported, &ini);  in __smc_connect()
1131 				struct smc_init_info *ini)  in smc_listen_rdma_init()  argument
1136 	rc = smc_conn_create(new_smc, ini);  in smc_listen_rdma_init()
1150 			       struct smc_init_info *ini)  in smc_listen_ism_init()  argument
1156 	ini->ism_gid = pclc_smcd->gid;  in smc_listen_ism_init()
1157 	rc = smc_conn_create(new_smc, ini);  in smc_listen_ism_init()
1165 		if (ini->cln_first_contact == SMC_FIRST_CONTACT)  in smc_listen_ism_init()
1173 		if (ini->cln_first_contact == SMC_FIRST_CONTACT)  in smc_listen_ism_init()
1237 	struct smc_init_info ini = {0};  in smc_listen_work()  local
1279 	if (smc_vlan_by_tcpsk(new_smc->clcsock, &ini)) {  in smc_listen_work()
1291 		ini.is_smcd = true; /* prepare ISM check */  in smc_listen_work()
1292 		rc = smc_find_ism_device(new_smc, &ini);  in smc_listen_work()
1294 			rc = smc_listen_ism_init(new_smc, pclc, &ini);  in smc_listen_work()
1304 		ini.is_smcd = false;  in smc_listen_work()
1305 		ini.ism_dev = NULL;  in smc_listen_work()
1306 		ini.ib_lcl = &pclc->lcl;  in smc_listen_work()
1307 		rc = smc_find_rdma_device(new_smc, &ini);  in smc_listen_work()
1315 		rc = smc_listen_rdma_init(new_smc, &ini);  in smc_listen_work()
1318 		rc = smc_listen_rdma_reg(new_smc, ini.cln_first_contact);  in smc_listen_work()
1324 	rc = smc_clc_send_accept(new_smc, ini.cln_first_contact);  in smc_listen_work()
1344 					    ini.cln_first_contact);  in smc_listen_work()
1356 	smc_listen_decline(new_smc, rc, ini.cln_first_contact);  in smc_listen_work()