758 	qp_context->cqn_rcv = cpu_to_be32(to_mcq(ibqp->recv_cq)->cqn);  in __mthca_modify_qp()
819 		mthca_cq_clean(dev, to_mcq(qp->ibqp.recv_cq), qp->qpn,  in __mthca_modify_qp()
821 		if (qp->ibqp.send_cq != qp->ibqp.recv_cq)  in __mthca_modify_qp()
1144 				 struct mthca_cq *recv_cq,  in mthca_alloc_qp_common()  argument
1272 		   struct mthca_cq *recv_cq,  in mthca_alloc_qp()  argument
1298 	err = mthca_alloc_qp_common(dev, pd, send_cq, recv_cq,  in mthca_alloc_qp()
1313 static void mthca_lock_cqs(struct mthca_cq *send_cq, struct mthca_cq *recv_cq)  in mthca_lock_cqs()  argument
1314 	__acquires(&send_cq->lock) __acquires(&recv_cq->lock)  in mthca_lock_cqs()
1316 	if (send_cq == recv_cq) {  in mthca_lock_cqs()
1318 		__acquire(&recv_cq->lock);  in mthca_lock_cqs()
1319 	} else if (send_cq->cqn < recv_cq->cqn) {  in mthca_lock_cqs()
1321 		spin_lock_nested(&recv_cq->lock, SINGLE_DEPTH_NESTING);  in mthca_lock_cqs()
1323 		spin_lock_irq(&recv_cq->lock);  in mthca_lock_cqs()
1328 static void mthca_unlock_cqs(struct mthca_cq *send_cq, struct mthca_cq *recv_cq)  in mthca_unlock_cqs()  argument
1329 	__releases(&send_cq->lock) __releases(&recv_cq->lock)  in mthca_unlock_cqs()
1331 	if (send_cq == recv_cq) {  in mthca_unlock_cqs()
1332 		__release(&recv_cq->lock);  in mthca_unlock_cqs()
1334 	} else if (send_cq->cqn < recv_cq->cqn) {  in mthca_unlock_cqs()
1335 		spin_unlock(&recv_cq->lock);  in mthca_unlock_cqs()
1339 		spin_unlock_irq(&recv_cq->lock);  in mthca_unlock_cqs()
1346 		    struct mthca_cq *recv_cq,  in mthca_alloc_sqp()  argument
1381 	err = mthca_alloc_qp_common(dev, pd, send_cq, recv_cq,  in mthca_alloc_sqp()
1395 	mthca_lock_cqs(send_cq, recv_cq);  in mthca_alloc_sqp()
1401 	mthca_unlock_cqs(send_cq, recv_cq);  in mthca_alloc_sqp()
1425 	struct mthca_cq *recv_cq;  in mthca_free_qp()  local
1428 	recv_cq = to_mcq(qp->ibqp.recv_cq);  in mthca_free_qp()
1434 	mthca_lock_cqs(send_cq, recv_cq);  in mthca_free_qp()
1442 	mthca_unlock_cqs(send_cq, recv_cq);  in mthca_free_qp()
1456 		mthca_cq_clean(dev, recv_cq, qp->qpn,  in mthca_free_qp()
1458 		if (send_cq != recv_cq)  in mthca_free_qp()
1834 		if (mthca_wq_overflow(&qp->rq, nreq, qp->ibqp.recv_cq)) {  in mthca_tavor_post_receive()
2175 		if (mthca_wq_overflow(&qp->rq, nreq, qp->ibqp.recv_cq)) {  in mthca_arbel_post_receive()