hw/bnxt_re/ib_verbs.c

986 	struct bnxt_qplib_q *sq;
991 	sq = &qplqp->sq;
997 	sq->wqe_size = bnxt_re_get_wqe_size(ilsize, sq->max_sge);
998 	if (sq->wqe_size > bnxt_re_get_swqe_size(dev_attr->max_qp_sges))
1003 	if (sq->wqe_size < bnxt_re_get_swqe_size(dev_attr->max_qp_sges) &&
1005 		sq->wqe_size = bnxt_re_get_swqe_size(dev_attr->max_qp_sges);
1008 		qplqp->max_inline_data = sq->wqe_size -
1012 			sq->max_sge = qplqp->max_inline_data /
1035 	bytes = (qplib_qp->sq.max_wqe * qplib_qp->sq.wqe_size);
1042 			    qplib_qp->sq.max_wqe :
1043 			    ((qplib_qp->sq.max_wqe * qplib_qp->sq.wqe_size) /
1055 	qplib_qp->sq.sg_info.umem = umem;
1056 	qplib_qp->sq.sg_info.pgsize = PAGE_SIZE;
1057 	qplib_qp->sq.sg_info.pgshft = PAGE_SHIFT;
1078 	memset(&qplib_qp->sq.sg_info, 0, sizeof(qplib_qp->sq.sg_info));
1157 	qp->qplib_qp.sq.wqe_size = bnxt_re_get_wqe_size(0, 6);
1158 	qp->qplib_qp.sq.max_wqe = qp1_qp->rq.max_wqe;
1159 	qp->qplib_qp.sq.max_sge = 2;
1161 	qp->qplib_qp.sq.q_full_delta = 1;
1162 	qp->qplib_qp.sq.sg_info.pgsize = PAGE_SIZE;
1163 	qp->qplib_qp.sq.sg_info.pgshft = PAGE_SHIFT;
1264 	struct bnxt_qplib_q *sq;
1271 	sq = &qplqp->sq;
1274 	sq->max_sge = init_attr->cap.max_send_sge;
1275 	if (sq->max_sge > dev_attr->max_qp_sges) {
1276 		sq->max_sge = dev_attr->max_qp_sges;
1277 		init_attr->cap.max_send_sge = sq->max_sge;
1289 	sq->max_wqe = min_t(u32, entries, dev_attr->max_qp_wqes + diff + 1);
1290 	sq->q_full_delta = diff + 1;
1296 	qplqp->sq.q_full_delta -= 1;
1297 	qplqp->sq.sg_info.pgsize = PAGE_SIZE;
1298 	qplqp->sq.sg_info.pgshft = PAGE_SHIFT;
1318 		qplqp->sq.max_wqe = min_t(u32, entries,
1320 		qplqp->sq.q_full_delta = qplqp->sq.max_wqe -
1322 		qplqp->sq.max_sge++; /* Need one extra sge to put UD header */
1323 		if (qplqp->sq.max_sge > dev_attr->max_qp_sges)
1324 			qplqp->sq.max_sge = dev_attr->max_qp_sges;
1926 		qp->qplib_qp.sq.psn = qp1_qp->qplib_qp.sq.psn;
2106 		qp->qplib_qp.sq.psn = qp_attr->sq_psn;
2143 		qp->qplib_qp.sq.max_wqe = min_t(u32, entries,
2145 		qp->qplib_qp.sq.q_full_delta = qp->qplib_qp.sq.max_wqe -
2152 		qp->qplib_qp.sq.q_full_delta -= 1;
2153 		qp->qplib_qp.sq.max_sge = qp_attr->cap.max_send_sge;
2221 	qp_attr->sq_psn = qplib_qp->sq.psn;
2227 	qp_attr->cap.max_send_wr = qp->qplib_qp.sq.max_wqe;
2228 	qp_attr->cap.max_send_sge = qp->qplib_qp.sq.max_sge;
2686 		if (wr->num_sge > qp->qplib_qp.sq.max_sge) {
2747 		if (wr->num_sge > qp->qplib_qp.sq.max_sge) {
3654 		lib_qp->sq.phantom_wqe_cnt++;
3656 			  "qp %#x sq->prod %#x sw_prod %#x phantom_wqe_cnt %d\n",
3657 			  lib_qp->id, lib_qp->sq.hwq.prod,
3658 			  HWQ_CMP(lib_qp->sq.hwq.prod, &lib_qp->sq.hwq),
3659 			  lib_qp->sq.phantom_wqe_cnt);
3672 	struct bnxt_qplib_q *sq;
3699 			sq = &lib_qp->sq;
3700 			if (sq->send_phantom) {
3707 					sq->send_phantom = false;