970 		rcqe_sz = mlx5_ib_get_cqe_size(dev, init_attr->recv_cq);  in create_qp_common()
1024 	if (init_attr->recv_cq)  in create_qp_common()
1025 		in->ctx.cqn_recv = cpu_to_be32(to_mcq(init_attr->recv_cq)->mcq.cqn);  in create_qp_common()
1056 static void mlx5_ib_lock_cqs(struct mlx5_ib_cq *send_cq, struct mlx5_ib_cq *recv_cq)  in mlx5_ib_lock_cqs()  argument
1057 	__acquires(&send_cq->lock) __acquires(&recv_cq->lock)  in mlx5_ib_lock_cqs()
1060 		if (recv_cq) {  in mlx5_ib_lock_cqs()
1061 			if (send_cq->mcq.cqn < recv_cq->mcq.cqn)  {  in mlx5_ib_lock_cqs()
1063 				spin_lock_nested(&recv_cq->lock,  in mlx5_ib_lock_cqs()
1065 			} else if (send_cq->mcq.cqn == recv_cq->mcq.cqn) {  in mlx5_ib_lock_cqs()
1067 				__acquire(&recv_cq->lock);  in mlx5_ib_lock_cqs()
1069 				spin_lock_irq(&recv_cq->lock);  in mlx5_ib_lock_cqs()
1075 			__acquire(&recv_cq->lock);  in mlx5_ib_lock_cqs()
1077 	} else if (recv_cq) {  in mlx5_ib_lock_cqs()
1078 		spin_lock_irq(&recv_cq->lock);  in mlx5_ib_lock_cqs()
1082 		__acquire(&recv_cq->lock);  in mlx5_ib_lock_cqs()
1086 static void mlx5_ib_unlock_cqs(struct mlx5_ib_cq *send_cq, struct mlx5_ib_cq *recv_cq)  in mlx5_ib_unlock_cqs()  argument
1087 	__releases(&send_cq->lock) __releases(&recv_cq->lock)  in mlx5_ib_unlock_cqs()
1090 		if (recv_cq) {  in mlx5_ib_unlock_cqs()
1091 			if (send_cq->mcq.cqn < recv_cq->mcq.cqn)  {  in mlx5_ib_unlock_cqs()
1092 				spin_unlock(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
1094 			} else if (send_cq->mcq.cqn == recv_cq->mcq.cqn) {  in mlx5_ib_unlock_cqs()
1095 				__release(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
1099 				spin_unlock_irq(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
1102 			__release(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
1105 	} else if (recv_cq) {  in mlx5_ib_unlock_cqs()
1107 		spin_unlock_irq(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
1109 		__release(&recv_cq->lock);  in mlx5_ib_unlock_cqs()
1120 		    struct mlx5_ib_cq **send_cq, struct mlx5_ib_cq **recv_cq)  in get_cqs()  argument
1125 		*recv_cq = NULL;  in get_cqs()
1130 		*recv_cq = NULL;  in get_cqs()
1141 		*recv_cq = to_mcq(qp->ibqp.recv_cq);  in get_cqs()
1148 		*recv_cq = NULL;  in get_cqs()
1155 	struct mlx5_ib_cq *send_cq, *recv_cq;  in destroy_qp_common()  local
1171 	get_cqs(qp, &send_cq, &recv_cq);  in destroy_qp_common()
1174 		mlx5_ib_lock_cqs(send_cq, recv_cq);  in destroy_qp_common()
1175 		__mlx5_ib_cq_clean(recv_cq, qp->mqp.qpn,  in destroy_qp_common()
1177 		if (send_cq != recv_cq)  in destroy_qp_common()
1179 		mlx5_ib_unlock_cqs(send_cq, recv_cq);  in destroy_qp_common()
1256 		init_attr->recv_cq = NULL;  in mlx5_ib_create_qp()
1288 			    qp->ibqp.qp_num, qp->mqp.qpn, to_mcq(init_attr->recv_cq)->mcq.cqn,  in mlx5_ib_create_qp()
1571 	struct mlx5_ib_cq *send_cq, *recv_cq;  in __mlx5_ib_modify_qp()  local
1658 	get_cqs(qp, &send_cq, &recv_cq);  in __mlx5_ib_modify_qp()
1662 	context->cqn_recv = recv_cq ? cpu_to_be32(recv_cq->mcq.cqn) : 0;  in __mlx5_ib_modify_qp()
1754 		mlx5_ib_cq_clean(recv_cq, qp->mqp.qpn,  in __mlx5_ib_modify_qp()
1756 		if (send_cq != recv_cq)  in __mlx5_ib_modify_qp()
2912 		if (mlx5_wq_overflow(&qp->rq, nreq, qp->ibqp.recv_cq)) {  in mlx5_ib_post_recv()