190 	return get_wqe(qp, qp->rq.offset + (n << qp->rq.wqe_shift));  in get_recv_wqe()
389 		qp->rq.wqe_cnt = qp->rq.max_gs = 0;  in set_rq_size()
395 		qp->rq.wqe_cnt	 = roundup_pow_of_two(max(1U, cap->max_recv_wr));  in set_rq_size()
396 		qp->rq.max_gs	 = roundup_pow_of_two(max(1U, cap->max_recv_sge));  in set_rq_size()
397 		qp->rq.wqe_shift = ilog2(qp->rq.max_gs * sizeof (struct mlx4_wqe_data_seg));  in set_rq_size()
402 		cap->max_recv_wr  = qp->rq.max_post = qp->rq.wqe_cnt;  in set_rq_size()
403 		cap->max_recv_sge = qp->rq.max_gs;  in set_rq_size()
405 		cap->max_recv_wr  = qp->rq.max_post =  in set_rq_size()
406 			min(dev->dev->caps.max_wqes - MLX4_IB_SQ_MAX_SPARE, qp->rq.wqe_cnt);  in set_rq_size()
407 		cap->max_recv_sge = min(qp->rq.max_gs,  in set_rq_size()
509 	qp->buf_size = (qp->rq.wqe_cnt << qp->rq.wqe_shift) +  in set_kernel_sq_size()
511 	if (qp->rq.wqe_shift > qp->sq.wqe_shift) {  in set_kernel_sq_size()
512 		qp->rq.offset = 0;  in set_kernel_sq_size()
513 		qp->sq.offset = qp->rq.wqe_cnt << qp->rq.wqe_shift;  in set_kernel_sq_size()
515 		qp->rq.offset = qp->sq.wqe_cnt << qp->sq.wqe_shift;  in set_kernel_sq_size()
544 	qp->buf_size = (qp->rq.wqe_cnt << qp->rq.wqe_shift) +  in set_user_sq_size()
555 		kmalloc(sizeof (struct mlx4_ib_buf) * qp->rq.wqe_cnt,  in alloc_proxy_bufs()
559 	for (i = 0; i < qp->rq.wqe_cnt; i++) {  in alloc_proxy_bufs()
593 	for (i = 0; i < qp->rq.wqe_cnt; i++) {  in free_proxy_bufs()
698 	spin_lock_init(&qp->rq.lock);  in create_qp_common()
790 		qp->rq.wrid  = kmalloc(qp->rq.wqe_cnt * sizeof (u64), gfp);  in create_qp_common()
791 		if (!qp->sq.wrid || !qp->rq.wrid) {  in create_qp_common()
878 		kfree(qp->rq.wrid);  in create_qp_common()
1048 		if (qp->rq.wqe_cnt)  in destroy_qp_common()
1054 		kfree(qp->rq.wrid);  in destroy_qp_common()
1059 		if (qp->rq.wqe_cnt)  in destroy_qp_common()
1510 	if (qp->rq.wqe_cnt)  in __mlx4_ib_modify_qp()
1511 		context->rq_size_stride = ilog2(qp->rq.wqe_cnt) << 3;  in __mlx4_ib_modify_qp()
1512 	context->rq_size_stride |= qp->rq.wqe_shift - 4;  in __mlx4_ib_modify_qp()
1673 	if (qp->rq.wqe_cnt && cur_state == IB_QPS_RESET && new_state == IB_QPS_INIT)  in __mlx4_ib_modify_qp()
1811 			qp->rq.head = 0;  in __mlx4_ib_modify_qp()
1812 			qp->rq.tail = 0;  in __mlx4_ib_modify_qp()
1816 			if (qp->rq.wqe_cnt)  in __mlx4_ib_modify_qp()
2966 	max_gs = qp->rq.max_gs;  in mlx4_ib_post_recv()
2967 	spin_lock_irqsave(&qp->rq.lock, flags);  in mlx4_ib_post_recv()
2976 	ind = qp->rq.head & (qp->rq.wqe_cnt - 1);  in mlx4_ib_post_recv()
2979 		if (mlx4_wq_overflow(&qp->rq, nreq, qp->ibqp.recv_cq)) {  in mlx4_ib_post_recv()
2985 		if (unlikely(wr->num_sge > qp->rq.max_gs)) {  in mlx4_ib_post_recv()
3017 		qp->rq.wrid[ind] = wr->wr_id;  in mlx4_ib_post_recv()
3019 		ind = (ind + 1) & (qp->rq.wqe_cnt - 1);  in mlx4_ib_post_recv()
3024 		qp->rq.head += nreq;  in mlx4_ib_post_recv()
3032 		*qp->db.db = cpu_to_be32(qp->rq.head & 0xffff);  in mlx4_ib_post_recv()
3035 	spin_unlock_irqrestore(&qp->rq.lock, flags);  in mlx4_ib_post_recv()
3180 	qp_attr->cap.max_recv_wr     = qp->rq.wqe_cnt;  in mlx4_ib_query_qp()
3181 	qp_attr->cap.max_recv_sge    = qp->rq.max_gs;  in mlx4_ib_query_qp()