69 		    struct smcd_dev *smcd)  in smc_ism_cantalk()  argument
71 	return smcd->ops->query_remote_gid(smcd, peer_gid, vlan_id ? 1 : 0,  in smc_ism_cantalk()
83 u16 smc_ism_get_chid(struct smcd_dev *smcd)  in smc_ism_get_chid()  argument
85 	return smcd->ops->get_chid(smcd);  in smc_ism_get_chid()
104 	spin_lock_irqsave(&conn->lgr->smcd->lock, flags);  in smc_ism_set_conn()
105 	conn->lgr->smcd->conn[conn->rmb_desc->sba_idx] = conn;  in smc_ism_set_conn()
106 	spin_unlock_irqrestore(&conn->lgr->smcd->lock, flags);  in smc_ism_set_conn()
117 	spin_lock_irqsave(&conn->lgr->smcd->lock, flags);  in smc_ism_unset_conn()
118 	conn->lgr->smcd->conn[conn->rmb_desc->sba_idx] = NULL;  in smc_ism_unset_conn()
119 	spin_unlock_irqrestore(&conn->lgr->smcd->lock, flags);  in smc_ism_unset_conn()
126 int smc_ism_get_vlan(struct smcd_dev *smcd, unsigned short vlanid)  in smc_ism_get_vlan()  argument
134 	if (!smcd->ops->add_vlan_id)  in smc_ism_get_vlan()
145 	spin_lock_irqsave(&smcd->lock, flags);  in smc_ism_get_vlan()
146 	list_for_each_entry(vlan, &smcd->vlan, list) {  in smc_ism_get_vlan()
157 	if (smcd->ops->add_vlan_id(smcd, vlanid)) {  in smc_ism_get_vlan()
162 	list_add_tail(&new_vlan->list, &smcd->vlan);  in smc_ism_get_vlan()
164 	spin_unlock_irqrestore(&smcd->lock, flags);  in smc_ism_get_vlan()
172 int smc_ism_put_vlan(struct smcd_dev *smcd, unsigned short vlanid)  in smc_ism_put_vlan()  argument
181 	if (!smcd->ops->del_vlan_id)  in smc_ism_put_vlan()
184 	spin_lock_irqsave(&smcd->lock, flags);  in smc_ism_put_vlan()
185 	list_for_each_entry(vlan, &smcd->vlan, list) {  in smc_ism_put_vlan()
199 	if (smcd->ops->del_vlan_id(smcd, vlanid))  in smc_ism_put_vlan()
204 	spin_unlock_irqrestore(&smcd->lock, flags);  in smc_ism_put_vlan()
208 int smc_ism_unregister_dmb(struct smcd_dev *smcd, struct smc_buf_desc *dmb_desc)  in smc_ism_unregister_dmb()  argument
222 	rc = smcd->ops->unregister_dmb(smcd, &dmb);  in smc_ism_unregister_dmb()
242 	rc = lgr->smcd->ops->register_dmb(lgr->smcd, &dmb, lgr->smcd->client);  in smc_ism_register_dmb()
253 bool smc_ism_support_dmb_nocopy(struct smcd_dev *smcd)  in smc_ism_support_dmb_nocopy()  argument
259 	return (smcd->ops->support_dmb_nocopy &&  in smc_ism_support_dmb_nocopy()
260 		smcd->ops->support_dmb_nocopy(smcd));  in smc_ism_support_dmb_nocopy()
293 static int smc_nl_handle_smcd_dev(struct smcd_dev *smcd,  in smc_nl_handle_smcd_dev()  argument
305 	ism = smcd->priv;  in smc_nl_handle_smcd_dev()
314 	use_cnt = atomic_read(&smcd->lgr_cnt);  in smc_nl_handle_smcd_dev()
335 	if (nla_put_u8(skb, SMC_NLA_DEV_PORT_PNET_USR, smcd->pnetid_by_user))  in smc_nl_handle_smcd_dev()
337 	memcpy(smc_pnet, smcd->pnetid, SMC_MAX_PNETID_LEN);  in smc_nl_handle_smcd_dev()
363 	struct smcd_dev *smcd;  in smc_nl_prep_smcd_dev()  local
367 	list_for_each_entry(smcd, &dev_list->list, list) {  in smc_nl_prep_smcd_dev()
370 		if (smc_ism_is_loopback(smcd))  in smc_nl_prep_smcd_dev()
372 		if (smc_nl_handle_smcd_dev(smcd, skb, cb))  in smc_nl_prep_smcd_dev()
391 	struct smcd_dev *smcd;  member
419 		smc_smcd_terminate(wrk->smcd, &peer_gid, ev_info.vlan_id);  in smcd_handle_sw_event()
423 		    wrk->smcd->ops->signal_event) {  in smcd_handle_sw_event()
425 			wrk->smcd->ops->signal_event(wrk->smcd,  in smcd_handle_sw_event()
445 		smc_smcd_terminate(wrk->smcd, &smcd_gid, VLAN_VID_MASK);  in smc_ism_event_work()
459 	struct smcd_dev *smcd;  in smcd_alloc_dev()  local
461 	smcd = devm_kzalloc(parent, sizeof(*smcd), GFP_KERNEL);  in smcd_alloc_dev()
462 	if (!smcd)  in smcd_alloc_dev()
464 	smcd->conn = devm_kcalloc(parent, max_dmbs,  in smcd_alloc_dev()
466 	if (!smcd->conn)  in smcd_alloc_dev()
469 	smcd->event_wq = alloc_ordered_workqueue("ism_evt_wq-%s)",  in smcd_alloc_dev()
471 	if (!smcd->event_wq)  in smcd_alloc_dev()
474 	smcd->ops = ops;  in smcd_alloc_dev()
476 	spin_lock_init(&smcd->lock);  in smcd_alloc_dev()
477 	spin_lock_init(&smcd->lgr_lock);  in smcd_alloc_dev()
478 	INIT_LIST_HEAD(&smcd->vlan);  in smcd_alloc_dev()
479 	INIT_LIST_HEAD(&smcd->lgr_list);  in smcd_alloc_dev()
480 	init_waitqueue_head(&smcd->lgrs_deleted);  in smcd_alloc_dev()
481 	return smcd;  in smcd_alloc_dev()
487 	struct smcd_dev *smcd, *fentry;  in smcd_register_dev()  local
492 	smcd = smcd_alloc_dev(&ism->pdev->dev, dev_name(&ism->pdev->dev), ops,  in smcd_register_dev()
494 	if (!smcd)  in smcd_register_dev()
496 	smcd->priv = ism;  in smcd_register_dev()
497 	smcd->client = &smc_ism_client;  in smcd_register_dev()
498 	ism_set_priv(ism, &smc_ism_client, smcd);  in smcd_register_dev()
499 	if (smc_pnetid_by_dev_port(&ism->pdev->dev, 0, smcd->pnetid))  in smcd_register_dev()
500 		smc_pnetid_by_table_smcd(smcd);  in smcd_register_dev()
502 	if (smcd->ops->supports_v2())  in smcd_register_dev()
509 	if (!smcd->pnetid[0]) {  in smcd_register_dev()
513 			list_add(&smcd->list, &fentry->list);  in smcd_register_dev()
515 			list_add(&smcd->list, &smcd_dev_list.list);  in smcd_register_dev()
517 		list_add_tail(&smcd->list, &smcd_dev_list.list);  in smcd_register_dev()
522 			    dev_name(&ism->dev), smcd->pnetid,  in smcd_register_dev()
523 			    smcd->pnetid_by_user ? " (user defined)" : "");  in smcd_register_dev()
530 	struct smcd_dev *smcd = ism_get_priv(ism, &smc_ism_client);  in smcd_unregister_dev()  local
534 	smcd->going_away = 1;  in smcd_unregister_dev()
535 	smc_smcd_terminate_all(smcd);  in smcd_unregister_dev()
537 	list_del_init(&smcd->list);  in smcd_unregister_dev()
539 	destroy_workqueue(smcd->event_wq);  in smcd_unregister_dev()
555 	struct smcd_dev *smcd = ism_get_priv(ism, &smc_ism_client);  in smcd_handle_event()  local
558 	if (smcd->going_away)  in smcd_handle_event()
565 	wrk->smcd = smcd;  in smcd_handle_event()
567 	queue_work(smcd->event_wq, &wrk->work);  in smcd_handle_event()
580 	struct smcd_dev *smcd = ism_get_priv(ism, &smc_ism_client);  in smcd_handle_irq()  local
584 	spin_lock_irqsave(&smcd->lock, flags);  in smcd_handle_irq()
585 	conn = smcd->conn[dmbno];  in smcd_handle_irq()
588 	spin_unlock_irqrestore(&smcd->lock, flags);  in smcd_handle_irq()
600 	if (!lgr->smcd->ops->signal_event)  in smc_ism_signal_shutdown()
606 	rc = lgr->smcd->ops->signal_event(lgr->smcd, &lgr->peer_gid,  in smc_ism_signal_shutdown()