75 		    struct mlx5_ib_cq **send_cq, struct mlx5_ib_cq **recv_cq);
745 			     struct mlx5_ib_cq *recv_cq);
747 			       struct mlx5_ib_cq *recv_cq);
1933 	struct mlx5_ib_cq *recv_cq;  in create_user_qp()  local
2006 		int rcqe_sz = mlx5_ib_get_cqe_size(init_attr->recv_cq);  in create_user_qp()
2053 	if (init_attr->recv_cq)  in create_user_qp()
2054 		MLX5_SET(qpc, qpc, cqn_rcv, to_mcq(init_attr->recv_cq)->mcq.cqn);  in create_user_qp()
2088 	get_cqs(qp->type, init_attr->send_cq, init_attr->recv_cq,  in create_user_qp()
2089 		&send_cq, &recv_cq);  in create_user_qp()
2091 	mlx5_ib_lock_cqs(send_cq, recv_cq);  in create_user_qp()
2100 	if (recv_cq)  in create_user_qp()
2101 		list_add_tail(&qp->cq_recv_list, &recv_cq->list_recv_qp);  in create_user_qp()
2102 	mlx5_ib_unlock_cqs(send_cq, recv_cq);  in create_user_qp()
2123 	struct mlx5_ib_cq *recv_cq;  in create_kernel_qp()  local
2196 	if (attr->recv_cq)  in create_kernel_qp()
2197 		MLX5_SET(qpc, qpc, cqn_rcv, to_mcq(attr->recv_cq)->mcq.cqn);  in create_kernel_qp()
2217 	get_cqs(qp->type, attr->send_cq, attr->recv_cq,  in create_kernel_qp()
2218 		&send_cq, &recv_cq);  in create_kernel_qp()
2220 	mlx5_ib_lock_cqs(send_cq, recv_cq);  in create_kernel_qp()
2229 	if (recv_cq)  in create_kernel_qp()
2230 		list_add_tail(&qp->cq_recv_list, &recv_cq->list_recv_qp);  in create_kernel_qp()
2231 	mlx5_ib_unlock_cqs(send_cq, recv_cq);  in create_kernel_qp()
2241 static void mlx5_ib_lock_cqs(struct mlx5_ib_cq *send_cq, struct mlx5_ib_cq *recv_cq)  in mlx5_ib_lock_cqs()  argument
2242 	__acquires(&send_cq->lock) __acquires(&recv_cq->lock)  in mlx5_ib_lock_cqs()
2245 		if (recv_cq) {  in mlx5_ib_lock_cqs()
2246 			if (send_cq->mcq.cqn < recv_cq->mcq.cqn)  {  in mlx5_ib_lock_cqs()
2248 				spin_lock_nested(&recv_cq->lock,  in mlx5_ib_lock_cqs()
2250 			} else if (send_cq->mcq.cqn == recv_cq->mcq.cqn) {  in mlx5_ib_lock_cqs()
2252 				__acquire(&recv_cq->lock);  in mlx5_ib_lock_cqs()
2254 				spin_lock(&recv_cq->lock);  in mlx5_ib_lock_cqs()
2260 			__acquire(&recv_cq->lock);  in mlx5_ib_lock_cqs()
2262 	} else if (recv_cq) {  in mlx5_ib_lock_cqs()
2263 		spin_lock(&recv_cq->lock);  in mlx5_ib_lock_cqs()
2267 		__acquire(&recv_cq->lock);  in mlx5_ib_lock_cqs()
2271 static void mlx5_ib_unlock_cqs(struct mlx5_ib_cq *send_cq, struct mlx5_ib_cq *recv_cq)  in mlx5_ib_unlock_cqs()  argument
2272 	__releases(&send_cq->lock) __releases(&recv_cq->lock)  in mlx5_ib_unlock_cqs()
2275 		if (recv_cq) {  in mlx5_ib_unlock_cqs()
2276 			if (send_cq->mcq.cqn < recv_cq->mcq.cqn)  {  in mlx5_ib_unlock_cqs()
2277 				spin_unlock(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
2279 			} else if (send_cq->mcq.cqn == recv_cq->mcq.cqn) {  in mlx5_ib_unlock_cqs()
2280 				__release(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
2284 				spin_unlock(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
2287 			__release(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
2290 	} else if (recv_cq) {  in mlx5_ib_unlock_cqs()
2292 		spin_unlock(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
2294 		__release(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
2301 		    struct mlx5_ib_cq **send_cq, struct mlx5_ib_cq **recv_cq)  in get_cqs()  argument
2306 		*recv_cq = NULL;  in get_cqs()
2311 		*recv_cq = NULL;  in get_cqs()
2321 		*recv_cq = ib_recv_cq ? to_mcq(ib_recv_cq) : NULL;  in get_cqs()
2325 		*recv_cq = NULL;  in get_cqs()
2337 	struct mlx5_ib_cq *send_cq, *recv_cq;  in destroy_qp_common()  local
2369 	get_cqs(qp->type, qp->ibqp.send_cq, qp->ibqp.recv_cq, &send_cq,  in destroy_qp_common()
2370 		&recv_cq);  in destroy_qp_common()
2373 	mlx5_ib_lock_cqs(send_cq, recv_cq);  in destroy_qp_common()
2379 	if (recv_cq)  in destroy_qp_common()
2383 		__mlx5_ib_cq_clean(recv_cq, base->mqp.qpn,  in destroy_qp_common()
2385 		if (send_cq != recv_cq)  in destroy_qp_common()
2389 	mlx5_ib_unlock_cqs(send_cq, recv_cq);  in destroy_qp_common()
2425 	MLX5_SET(dctc, dctc, cqn, to_mcq(attr->recv_cq)->mcq.cqn);  in create_dct()
2432 		int rcqe_sz = mlx5_ib_get_cqe_size(attr->recv_cq);  in create_dct()
2809 		params->attr->recv_cq ? to_mcq(params->attr->recv_cq)->mcq.cqn :  in create_qp()
2825 		ret = (!attr->srq || !attr->recv_cq) ? -EINVAL : 0;  in check_qp_attr()
3013 		qp->ibqp.recv_cq = attr->recv_cq;  in mlx5_ib_create_qp()
3788 	struct mlx5_ib_cq *send_cq, *recv_cq;  in __mlx5_ib_modify_qp()  local
3894 	get_cqs(qp->ibqp.qp_type, qp->ibqp.send_cq, qp->ibqp.recv_cq,  in __mlx5_ib_modify_qp()
3895 		&send_cq, &recv_cq);  in __mlx5_ib_modify_qp()
3900 	if (recv_cq)  in __mlx5_ib_modify_qp()
3901 		MLX5_SET(qpc, qpc, cqn_rcv, recv_cq->mcq.cqn);  in __mlx5_ib_modify_qp()
4047 		mlx5_ib_cq_clean(recv_cq, base->mqp.qpn,  in __mlx5_ib_modify_qp()
4049 		if (send_cq != recv_cq)  in __mlx5_ib_modify_qp()
4714 	qp_init_attr->recv_cq = ibqp->recv_cq;  in mlx5_ib_query_qp()
5370 	struct ib_cq *cq = qp->recv_cq;  in mlx5_ib_drain_rq()