143 	attr->max_cq = sdev->attrs.max_cq;  in siw_query_device()
144 	attr->max_cqe = sdev->attrs.max_cqe;  in siw_query_device()
146 	attr->max_mr = sdev->attrs.max_mr;  in siw_query_device()
147 	attr->max_mw = sdev->attrs.max_mw;  in siw_query_device()
149 	attr->max_pd = sdev->attrs.max_pd;  in siw_query_device()
150 	attr->max_qp = sdev->attrs.max_qp;  in siw_query_device()
151 	attr->max_qp_init_rd_atom = sdev->attrs.max_ird;  in siw_query_device()
152 	attr->max_qp_rd_atom = sdev->attrs.max_ord;  in siw_query_device()
153 	attr->max_qp_wr = sdev->attrs.max_qp_wr;  in siw_query_device()
154 	attr->max_recv_sge = sdev->attrs.max_sge;  in siw_query_device()
155 	attr->max_res_rd_atom = sdev->attrs.max_qp * sdev->attrs.max_ird;  in siw_query_device()
156 	attr->max_send_sge = sdev->attrs.max_sge;  in siw_query_device()
157 	attr->max_sge_rd = sdev->attrs.max_sge_rd;  in siw_query_device()
158 	attr->max_srq = sdev->attrs.max_srq;  in siw_query_device()
159 	attr->max_srq_sge = sdev->attrs.max_srq_sge;  in siw_query_device()
160 	attr->max_srq_wr = sdev->attrs.max_srq_wr;  in siw_query_device()
309 int siw_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attrs,  in siw_create_qp()  argument
325 	if (attrs->create_flags)  in siw_create_qp()
333 	if (attrs->qp_type != IB_QPT_RC) {  in siw_create_qp()
338 	if ((attrs->cap.max_send_wr > SIW_MAX_QP_WR) ||  in siw_create_qp()
339 	    (attrs->cap.max_recv_wr > SIW_MAX_QP_WR) ||  in siw_create_qp()
340 	    (attrs->cap.max_send_sge > SIW_MAX_SGE) ||  in siw_create_qp()
341 	    (attrs->cap.max_recv_sge > SIW_MAX_SGE)) {  in siw_create_qp()
346 	if (attrs->cap.max_inline_data > SIW_MAX_INLINE) {  in siw_create_qp()
348 			attrs->cap.max_inline_data, (int)SIW_MAX_INLINE);  in siw_create_qp()
355 	if (attrs->cap.max_send_wr == 0) {  in siw_create_qp()
361 	if (!attrs->send_cq || (!attrs->recv_cq && !attrs->srq)) {  in siw_create_qp()
382 	num_sqe = roundup_pow_of_two(attrs->cap.max_send_wr);  in siw_create_qp()
383 	num_rqe = attrs->cap.max_recv_wr;  in siw_create_qp()
396 	if (attrs->sq_sig_type != IB_SIGNAL_REQ_WR) {  in siw_create_qp()
397 		if (attrs->sq_sig_type == IB_SIGNAL_ALL_WR)  in siw_create_qp()
398 			qp->attrs.flags |= SIW_SIGNAL_ALL_WR;  in siw_create_qp()
405 	qp->scq = to_siw_cq(attrs->send_cq);  in siw_create_qp()
406 	qp->rcq = to_siw_cq(attrs->recv_cq);  in siw_create_qp()
408 	if (attrs->srq) {  in siw_create_qp()
414 		qp->srq = to_siw_srq(attrs->srq);  in siw_create_qp()
415 		qp->attrs.rq_size = 0;  in siw_create_qp()
429 		qp->attrs.rq_size = num_rqe;  in siw_create_qp()
431 	qp->attrs.sq_size = num_sqe;  in siw_create_qp()
432 	qp->attrs.sq_max_sges = attrs->cap.max_send_sge;  in siw_create_qp()
433 	qp->attrs.rq_max_sges = attrs->cap.max_recv_sge;  in siw_create_qp()
439 	qp->attrs.state = SIW_QP_STATE_IDLE;  in siw_create_qp()
527 	qp_attr->qp_state = siw_qp_state_to_ib_qp_state[qp->attrs.state];  in siw_query_qp()
529 	qp_attr->cap.max_send_wr = qp->attrs.sq_size;  in siw_query_qp()
530 	qp_attr->cap.max_send_sge = qp->attrs.sq_max_sges;  in siw_query_qp()
531 	qp_attr->cap.max_recv_wr = qp->attrs.rq_size;  in siw_query_qp()
532 	qp_attr->cap.max_recv_sge = qp->attrs.rq_max_sges;  in siw_query_qp()
534 	qp_attr->max_rd_atomic = qp->attrs.irq_size;  in siw_query_qp()
535 	qp_attr->max_dest_rd_atomic = qp->attrs.orq_size;  in siw_query_qp()
609 	siw_dbg_qp(qp, "state %d\n", qp->attrs.state);  in siw_destroy_qp()
615 	qp->attrs.flags |= SIW_QP_IN_DESTROY;  in siw_destroy_qp()
788 		if (qp->attrs.state == SIW_QP_STATE_ERROR) {  in siw_post_send()
801 				   qp->attrs.state);  in siw_post_send()
807 	if (unlikely(qp->attrs.state != SIW_QP_STATE_RTS)) {  in siw_post_send()
808 		if (qp->attrs.state == SIW_QP_STATE_ERROR) {  in siw_post_send()
819 				   qp->attrs.state);  in siw_post_send()
829 		u32 idx = qp->sq_put % qp->attrs.sq_size;  in siw_post_send()
837 		if (wr->num_sge > qp->attrs.sq_max_sges) {  in siw_post_send()
845 		    (qp->attrs.flags & SIW_SIGNAL_ALL_WR))  in siw_post_send()
1015 	if (qp->srq || qp->attrs.rq_size == 0) {  in siw_post_receive()
1030 		if (qp->attrs.state == SIW_QP_STATE_ERROR) {  in siw_post_receive()
1043 				   qp->attrs.state);  in siw_post_receive()
1049 	if (qp->attrs.state > SIW_QP_STATE_RTS) {  in siw_post_receive()
1050 		if (qp->attrs.state == SIW_QP_STATE_ERROR) {  in siw_post_receive()
1061 				   qp->attrs.state);  in siw_post_receive()
1075 		u32 idx = qp->rq_put % qp->attrs.rq_size;  in siw_post_receive()
1083 		if (wr->num_sge > qp->attrs.rq_max_sges) {  in siw_post_receive()
1143 		  struct uverbs_attr_bundle *attrs)  in siw_create_cq()  argument
1145 	struct ib_udata *udata = &attrs->driver_udata;  in siw_create_cq()
1158 	if (size < 1 || size > sdev->attrs.max_cqe) {  in siw_create_cq()
1592 	struct ib_srq_attr *attrs = &init_attrs->attr;  in siw_create_srq()  local
1607 	if (attrs->max_wr == 0 || attrs->max_wr > SIW_MAX_SRQ_WR ||  in siw_create_srq()
1608 	    attrs->max_sge > SIW_MAX_SGE || attrs->srq_limit > attrs->max_wr) {  in siw_create_srq()
1612 	srq->max_sge = attrs->max_sge;  in siw_create_srq()
1613 	srq->num_rqe = roundup_pow_of_two(attrs->max_wr);  in siw_create_srq()
1614 	srq->limit = attrs->srq_limit;  in siw_create_srq()
1678 int siw_modify_srq(struct ib_srq *base_srq, struct ib_srq_attr *attrs,  in siw_modify_srq()  argument
1693 		if (attrs->srq_limit) {  in siw_modify_srq()
1694 			if (unlikely(attrs->srq_limit > srq->num_rqe)) {  in siw_modify_srq()
1702 		srq->limit = attrs->srq_limit;  in siw_modify_srq()
1715 int siw_query_srq(struct ib_srq *base_srq, struct ib_srq_attr *attrs)  in siw_query_srq()  argument
1722 	attrs->max_wr = srq->num_rqe;  in siw_query_srq()
1723 	attrs->max_sge = srq->max_sge;  in siw_query_srq()
1724 	attrs->srq_limit = srq->limit;  in siw_query_srq()
1831 	if (qp->attrs.flags & SIW_QP_IN_DESTROY)  in siw_qp_event()