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);
1930 	struct mlx5_ib_cq *recv_cq;  in create_user_qp()  local
2003 		int rcqe_sz = mlx5_ib_get_cqe_size(init_attr->recv_cq);  in create_user_qp()
2050 	if (init_attr->recv_cq)  in create_user_qp()
2051 		MLX5_SET(qpc, qpc, cqn_rcv, to_mcq(init_attr->recv_cq)->mcq.cqn);  in create_user_qp()
2085 	get_cqs(qp->type, init_attr->send_cq, init_attr->recv_cq,  in create_user_qp()
2086 		&send_cq, &recv_cq);  in create_user_qp()
2088 	mlx5_ib_lock_cqs(send_cq, recv_cq);  in create_user_qp()
2097 	if (recv_cq)  in create_user_qp()
2098 		list_add_tail(&qp->cq_recv_list, &recv_cq->list_recv_qp);  in create_user_qp()
2099 	mlx5_ib_unlock_cqs(send_cq, recv_cq);  in create_user_qp()
2120 	struct mlx5_ib_cq *recv_cq;  in create_kernel_qp()  local
2193 	if (attr->recv_cq)  in create_kernel_qp()
2194 		MLX5_SET(qpc, qpc, cqn_rcv, to_mcq(attr->recv_cq)->mcq.cqn);  in create_kernel_qp()
2214 	get_cqs(qp->type, attr->send_cq, attr->recv_cq,  in create_kernel_qp()
2215 		&send_cq, &recv_cq);  in create_kernel_qp()
2217 	mlx5_ib_lock_cqs(send_cq, recv_cq);  in create_kernel_qp()
2226 	if (recv_cq)  in create_kernel_qp()
2227 		list_add_tail(&qp->cq_recv_list, &recv_cq->list_recv_qp);  in create_kernel_qp()
2228 	mlx5_ib_unlock_cqs(send_cq, recv_cq);  in create_kernel_qp()
2238 static void mlx5_ib_lock_cqs(struct mlx5_ib_cq *send_cq, struct mlx5_ib_cq *recv_cq)  in mlx5_ib_lock_cqs()  argument
2239 	__acquires(&send_cq->lock) __acquires(&recv_cq->lock)  in mlx5_ib_lock_cqs()
2242 		if (recv_cq) {  in mlx5_ib_lock_cqs()
2243 			if (send_cq->mcq.cqn < recv_cq->mcq.cqn)  {  in mlx5_ib_lock_cqs()
2245 				spin_lock_nested(&recv_cq->lock,  in mlx5_ib_lock_cqs()
2247 			} else if (send_cq->mcq.cqn == recv_cq->mcq.cqn) {  in mlx5_ib_lock_cqs()
2249 				__acquire(&recv_cq->lock);  in mlx5_ib_lock_cqs()
2251 				spin_lock(&recv_cq->lock);  in mlx5_ib_lock_cqs()
2257 			__acquire(&recv_cq->lock);  in mlx5_ib_lock_cqs()
2259 	} else if (recv_cq) {  in mlx5_ib_lock_cqs()
2260 		spin_lock(&recv_cq->lock);  in mlx5_ib_lock_cqs()
2264 		__acquire(&recv_cq->lock);  in mlx5_ib_lock_cqs()
2268 static void mlx5_ib_unlock_cqs(struct mlx5_ib_cq *send_cq, struct mlx5_ib_cq *recv_cq)  in mlx5_ib_unlock_cqs()  argument
2269 	__releases(&send_cq->lock) __releases(&recv_cq->lock)  in mlx5_ib_unlock_cqs()
2272 		if (recv_cq) {  in mlx5_ib_unlock_cqs()
2273 			if (send_cq->mcq.cqn < recv_cq->mcq.cqn)  {  in mlx5_ib_unlock_cqs()
2274 				spin_unlock(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
2276 			} else if (send_cq->mcq.cqn == recv_cq->mcq.cqn) {  in mlx5_ib_unlock_cqs()
2277 				__release(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
2281 				spin_unlock(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
2284 			__release(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
2287 	} else if (recv_cq) {  in mlx5_ib_unlock_cqs()
2289 		spin_unlock(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
2291 		__release(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
2298 		    struct mlx5_ib_cq **send_cq, struct mlx5_ib_cq **recv_cq)  in get_cqs()  argument
2303 		*recv_cq = NULL;  in get_cqs()
2308 		*recv_cq = NULL;  in get_cqs()
2318 		*recv_cq = ib_recv_cq ? to_mcq(ib_recv_cq) : NULL;  in get_cqs()
2322 		*recv_cq = NULL;  in get_cqs()
2334 	struct mlx5_ib_cq *send_cq, *recv_cq;  in destroy_qp_common()  local
2366 	get_cqs(qp->type, qp->ibqp.send_cq, qp->ibqp.recv_cq, &send_cq,  in destroy_qp_common()
2367 		&recv_cq);  in destroy_qp_common()
2370 	mlx5_ib_lock_cqs(send_cq, recv_cq);  in destroy_qp_common()
2376 	if (recv_cq)  in destroy_qp_common()
2380 		__mlx5_ib_cq_clean(recv_cq, base->mqp.qpn,  in destroy_qp_common()
2382 		if (send_cq != recv_cq)  in destroy_qp_common()
2386 	mlx5_ib_unlock_cqs(send_cq, recv_cq);  in destroy_qp_common()
2422 	MLX5_SET(dctc, dctc, cqn, to_mcq(attr->recv_cq)->mcq.cqn);  in create_dct()
2429 		int rcqe_sz = mlx5_ib_get_cqe_size(attr->recv_cq);  in create_dct()
2800 		params->attr->recv_cq ? to_mcq(params->attr->recv_cq)->mcq.cqn :  in create_qp()
2816 		ret = (!attr->srq || !attr->recv_cq) ? -EINVAL : 0;  in check_qp_attr()
3004 		qp->ibqp.recv_cq = attr->recv_cq;  in mlx5_ib_create_qp()
3792 	struct mlx5_ib_cq *send_cq, *recv_cq;  in __mlx5_ib_modify_qp()  local
3898 	get_cqs(qp->ibqp.qp_type, qp->ibqp.send_cq, qp->ibqp.recv_cq,  in __mlx5_ib_modify_qp()
3899 		&send_cq, &recv_cq);  in __mlx5_ib_modify_qp()
3904 	if (recv_cq)  in __mlx5_ib_modify_qp()
3905 		MLX5_SET(qpc, qpc, cqn_rcv, recv_cq->mcq.cqn);  in __mlx5_ib_modify_qp()
4051 		mlx5_ib_cq_clean(recv_cq, base->mqp.qpn,  in __mlx5_ib_modify_qp()
4053 		if (send_cq != recv_cq)  in __mlx5_ib_modify_qp()
4761 	qp_init_attr->recv_cq = ibqp->recv_cq;  in mlx5_ib_query_qp()
5415 	struct ib_cq *cq = qp->recv_cq;  in mlx5_ib_drain_rq()