92 static struct erdma_cep *erdma_cep_alloc(struct erdma_dev *dev)  in erdma_cep_alloc()  argument
108 	cep->dev = dev;  in erdma_cep_alloc()
110 	spin_lock_irqsave(&dev->lock, flags);  in erdma_cep_alloc()
111 	list_add_tail(&cep->devq, &dev->cep_list);  in erdma_cep_alloc()
112 	spin_unlock_irqrestore(&dev->lock, flags);  in erdma_cep_alloc()
182 	struct erdma_dev *dev = cep->dev;  in __erdma_cep_dealloc()  local
194 	spin_lock_irqsave(&dev->lock, flags);  in __erdma_cep_dealloc()
196 	spin_unlock_irqrestore(&dev->lock, flags);  in __erdma_cep_dealloc()
248 		event.ird = cep->dev->attrs.max_ird;  in erdma_cm_upcall()
249 		event.ord = cep->dev->attrs.max_ord;  in erdma_cm_upcall()
606 	if (qp->attrs.state > ERDMA_QP_STATE_RTR) {  in erdma_proc_mpareply()
612 	qp->attrs.qp_type = ERDMA_QP_ACTIVE;  in erdma_proc_mpareply()
613 	if (__mpa_ext_cc(cep->mpa.ext_data.bits) != qp->attrs.cc)  in erdma_proc_mpareply()
614 		qp->attrs.cc = COMPROMISE_CC;  in erdma_proc_mpareply()
648 	new_cep = erdma_cep_alloc(cep->dev);  in erdma_accept_newconn()
725 	cep->mpa.ext_data.cookie = cpu_to_be32(cep->qp->attrs.cookie);  in erdma_newconn_connected()
726 	__mpa_ext_set_cc(&cep->mpa.ext_data.bits, cep->qp->attrs.cc);  in erdma_newconn_connected()
1000 int erdma_connect(struct iw_cm_id *id, struct iw_cm_conn_param *params)  in erdma_connect()  argument
1002 	struct erdma_dev *dev = to_edev(id->device);  in erdma_connect()  local
1006 	struct sockaddr *laddr = (struct sockaddr *)&id->m_local_addr;  in erdma_connect()
1007 	struct sockaddr *raddr = (struct sockaddr *)&id->m_remote_addr;  in erdma_connect()
1014 	if (params->ird > dev->attrs.max_ird ||  in erdma_connect()
1015 	    params->ord > dev->attrs.max_ord)  in erdma_connect()
1021 	qp = find_qp_by_qpn(dev, params->qpn);  in erdma_connect()
1030 	cep = erdma_cep_alloc(dev);  in erdma_connect()
1044 	id->add_ref(id);  in erdma_connect()
1045 	cep->cm_id = id;  in erdma_connect()
1104 	id->rem_ref(id);  in erdma_connect()
1127 int erdma_accept(struct iw_cm_id *id, struct iw_cm_conn_param *params)  in erdma_accept()  argument
1129 	struct erdma_dev *dev = to_edev(id->device);  in erdma_accept()  local
1130 	struct erdma_cep *cep = (struct erdma_cep *)id->provider_data;  in erdma_accept()
1153 	qp = find_qp_by_qpn(dev, params->qpn);  in erdma_accept()
1159 	if (qp->attrs.state > ERDMA_QP_STATE_RTR) {  in erdma_accept()
1165 	if (params->ord > dev->attrs.max_ord ||  in erdma_accept()
1166 	    params->ird > dev->attrs.max_ord) {  in erdma_accept()
1181 	cep->cm_id = id;  in erdma_accept()
1182 	id->add_ref(id);  in erdma_accept()
1197 	qp->attrs.qp_type = ERDMA_QP_PASSIVE;  in erdma_accept()
1198 	qp->attrs.pd_len = params->private_data_len;  in erdma_accept()
1200 	if (qp->attrs.cc != __mpa_ext_cc(cep->mpa.ext_data.bits))  in erdma_accept()
1201 		qp->attrs.cc = COMPROMISE_CC;  in erdma_accept()
1216 	__mpa_ext_set_cc(&cep->mpa.ext_data.bits, qp->attrs.cc);  in erdma_accept()
1217 	cep->mpa.ext_data.cookie = cpu_to_be32(cep->qp->attrs.cookie);  in erdma_accept()
1239 		cep->cm_id->rem_ref(id);  in erdma_accept()
1257 int erdma_reject(struct iw_cm_id *id, const void *pdata, u8 plen)  in erdma_reject()  argument
1259 	struct erdma_cep *cep = (struct erdma_cep *)id->provider_data;  in erdma_reject()
1290 int erdma_create_listen(struct iw_cm_id *id, int backlog)  in erdma_create_listen()  argument
1295 	struct erdma_dev *dev = to_edev(id->device);  in erdma_create_listen()  local
1296 	int addr_family = id->local_addr.ss_family;  in erdma_create_listen()
1297 	struct sockaddr_in *laddr = &to_sockaddr_in(id->local_addr);  in erdma_create_listen()
1310 		s->sk->sk_bound_dev_if = dev->netdev->ifindex;  in erdma_create_listen()
1317 	cep = erdma_cep_alloc(dev);  in erdma_create_listen()
1332 	cep->cm_id = id;  in erdma_create_listen()
1333 	id->add_ref(id);  in erdma_create_listen()
1335 	if (!id->provider_data) {  in erdma_create_listen()
1336 		id->provider_data =  in erdma_create_listen()
1338 		if (!id->provider_data) {  in erdma_create_listen()
1342 		INIT_LIST_HEAD((struct list_head *)id->provider_data);  in erdma_create_listen()
1345 	list_add_tail(&cep->listenq, (struct list_head *)id->provider_data);  in erdma_create_listen()
1370 static void erdma_drop_listeners(struct iw_cm_id *id)  in erdma_drop_listeners()  argument
1377 	list_for_each_safe(p, tmp, (struct list_head *)id->provider_data) {  in erdma_drop_listeners()
1400 int erdma_destroy_listen(struct iw_cm_id *id)  in erdma_destroy_listen()  argument
1402 	if (!id->provider_data)  in erdma_destroy_listen()
1405 	erdma_drop_listeners(id);  in erdma_destroy_listen()
1406 	kfree(id->provider_data);  in erdma_destroy_listen()
1407 	id->provider_data = NULL;  in erdma_destroy_listen()