143 static int smc_link_send_delete(struct smc_link *lnk)  in smc_link_send_delete()  argument
145 	if (lnk->state == SMC_LNK_ACTIVE &&  in smc_link_send_delete()
146 	    !smc_llc_send_delete_link(lnk, SMC_LLC_REQ, true)) {  in smc_link_send_delete()
147 		smc_llc_link_deleting(lnk);  in smc_link_send_delete()
175 		struct smc_link *lnk = &lgr->lnk[SMC_SINGLE_LINK];  in smc_lgr_free_work()  local
178 		if (lnk->state == SMC_LNK_ACTIVE &&  in smc_lgr_free_work()
179 		    !smc_link_send_delete(lnk)) {  in smc_lgr_free_work()
187 		struct smc_link *lnk = &lgr->lnk[SMC_SINGLE_LINK];  in smc_lgr_free_work()  local
189 		if (!lgr->is_smcd && lnk->state != SMC_LNK_INACTIVE)  in smc_lgr_free_work()
190 			smc_llc_link_inactive(lnk);  in smc_lgr_free_work()
201 	struct smc_link *lnk;  in smc_lgr_create()  local
242 		lnk = &lgr->lnk[SMC_SINGLE_LINK];  in smc_lgr_create()
244 		lnk->state = SMC_LNK_ACTIVATING;  in smc_lgr_create()
245 		lnk->link_id = SMC_SINGLE_LINK;  in smc_lgr_create()
246 		lnk->smcibdev = ini->ib_dev;  in smc_lgr_create()
247 		lnk->ibport = ini->ib_port;  in smc_lgr_create()
248 		lnk->path_mtu =  in smc_lgr_create()
253 		lnk->psn_initial = rndvec[0] + (rndvec[1] << 8) +  in smc_lgr_create()
255 		rc = smc_ib_determine_gid(lnk->smcibdev, lnk->ibport,  in smc_lgr_create()
256 					  ini->vlan_id, lnk->gid,  in smc_lgr_create()
257 					  &lnk->sgid_index);  in smc_lgr_create()
260 		rc = smc_llc_link_init(lnk);  in smc_lgr_create()
263 		rc = smc_wr_alloc_link_mem(lnk);  in smc_lgr_create()
266 		rc = smc_ib_create_protection_domain(lnk);  in smc_lgr_create()
269 		rc = smc_ib_create_queue_pair(lnk);  in smc_lgr_create()
272 		rc = smc_wr_create_link(lnk);  in smc_lgr_create()
283 	smc_ib_destroy_queue_pair(lnk);  in smc_lgr_create()
285 	smc_ib_dealloc_protection_domain(lnk);  in smc_lgr_create()
287 	smc_wr_free_link_mem(lnk);  in smc_lgr_create()
289 	smc_llc_link_clear(lnk);  in smc_lgr_create()
315 						&lgr->lnk[SMC_SINGLE_LINK],  in smc_buf_unuse()
351 static void smc_link_clear(struct smc_link *lnk)  in smc_link_clear()  argument
353 	lnk->peer_qpn = 0;  in smc_link_clear()
354 	smc_llc_link_clear(lnk);  in smc_link_clear()
355 	smc_ib_modify_qp_reset(lnk);  in smc_link_clear()
356 	smc_wr_free_link(lnk);  in smc_link_clear()
357 	smc_ib_destroy_queue_pair(lnk);  in smc_link_clear()
358 	smc_ib_dealloc_protection_domain(lnk);  in smc_link_clear()
359 	smc_wr_free_link_mem(lnk);  in smc_link_clear()
365 	struct smc_link *lnk = &lgr->lnk[SMC_SINGLE_LINK];  in smcr_buf_free()  local
371 		smc_ib_buf_unmap_sg(lnk->smcibdev, buf_desc,  in smcr_buf_free()
374 		smc_ib_buf_unmap_sg(lnk->smcibdev, buf_desc,  in smcr_buf_free()
439 		smc_link_clear(&lgr->lnk[SMC_SINGLE_LINK]);  in smc_lgr_free()
465 		smc_llc_link_inactive(&lgr->lnk[SMC_SINGLE_LINK]);  in __smc_lgr_terminate()
484 		wake_up(&lgr->lnk[SMC_SINGLE_LINK].wr_reg_wait);  in __smc_lgr_terminate()
503 		    lgr->lnk[SMC_SINGLE_LINK].smcibdev == smcibdev &&  in smc_port_terminate()
504 		    lgr->lnk[SMC_SINGLE_LINK].ibport == ibport)  in smc_port_terminate()
591 		!memcmp(lgr->lnk[SMC_SINGLE_LINK].peer_gid, &lcl->gid,  in smcr_lgr_match()
593 		!memcmp(lgr->lnk[SMC_SINGLE_LINK].peer_mac, lcl->mac,  in smcr_lgr_match()
597 		 lgr->lnk[SMC_SINGLE_LINK].peer_qpn == clcqpn);  in smcr_lgr_match()
738 	struct smc_link *lnk;  in smcr_new_buf_create()  local
758 	lnk = &lgr->lnk[SMC_SINGLE_LINK];  in smcr_new_buf_create()
769 	rc = smc_ib_buf_map_sg(lnk->smcibdev, buf_desc,  in smcr_new_buf_create()
779 		rc = smc_ib_get_memory_region(lnk->roce_pd,  in smcr_new_buf_create()
911 	smc_ib_sync_sg_for_cpu(lgr->lnk[SMC_SINGLE_LINK].smcibdev,  in smc_sndbuf_sync_sg_for_cpu()
921 	smc_ib_sync_sg_for_device(lgr->lnk[SMC_SINGLE_LINK].smcibdev,  in smc_sndbuf_sync_sg_for_device()
931 	smc_ib_sync_sg_for_cpu(lgr->lnk[SMC_SINGLE_LINK].smcibdev,  in smc_rmb_sync_sg_for_cpu()
941 	smc_ib_sync_sg_for_device(lgr->lnk[SMC_SINGLE_LINK].smcibdev,  in smc_rmb_sync_sg_for_device()
1043 			struct smc_link *lnk = &lgr->lnk[SMC_SINGLE_LINK];  in smc_core_exit()  local
1045 			if (lnk->state == SMC_LNK_ACTIVE)  in smc_core_exit()
1046 				smc_llc_send_delete_link(lnk, SMC_LLC_REQ,  in smc_core_exit()
1048 			smc_llc_link_inactive(lnk);  in smc_core_exit()