hw/bnxt_re/ib_verbs.c

1026 	struct ib_umem *umem;
1049 	umem = ib_umem_get(&rdev->ibdev, ureq.qpsva, bytes,
1051 	if (IS_ERR(umem))
1052 		return PTR_ERR(umem);
1054 	qp->sumem = umem;
1055 	qplib_qp->sq.sg_info.umem = umem;
1063 		umem = ib_umem_get(&rdev->ibdev, ureq.qprva, bytes,
1065 		if (IS_ERR(umem))
1067 		qp->rumem = umem;
1068 		qplib_qp->rq.sg_info.umem = umem;
1080 	return PTR_ERR(umem);
1689 	ib_umem_release(srq->umem);
1703 	struct ib_umem *umem;
1713 	umem = ib_umem_get(&rdev->ibdev, ureq.srqva, bytes,
1715 	if (IS_ERR(umem))
1716 		return PTR_ERR(umem);
1718 	srq->umem = umem;
1719 	qplib_srq->sg_info.umem = umem;
1813 	ib_umem_release(srq->umem);
2942 	ib_umem_release(cq->umem);
2991 		cq->umem = ib_umem_get(&rdev->ibdev, req.cq_va,
2994 		if (IS_ERR(cq->umem)) {
2995 			rc = PTR_ERR(cq->umem);
2998 		cq->qplib_cq.sg_info.umem = cq->umem;
3066 	ib_umem_release(cq->umem);
3080 		ib_umem_release(cq->umem);
3081 		cq->umem = cq->resize_umem;
3144 	cq->qplib_cq.sg_info.umem = cq->resize_umem;
3681 	if (cq->umem) {
4037 					   int mr_access_flags, struct ib_umem *umem)
4052 	page_size = ib_umem_find_best_pgsz(umem, BNXT_RE_PAGE_SIZE_SUPPORTED, virt_addr);
4054 		ibdev_err(&rdev->ibdev, "umem page size unsupported!");
4075 	mr->ib_umem = umem;
4079 	umem_pgs = ib_umem_num_dma_blocks(umem, page_size);
4080 	rc = bnxt_qplib_reg_mr(&rdev->qplib_res, &mr->qplib_mr, umem,
4109 	struct ib_umem *umem;
4112 	umem = ib_umem_get(&rdev->ibdev, start, length, mr_access_flags);
4113 	if (IS_ERR(umem))
4114 		return ERR_CAST(umem);
4116 	ib_mr = __bnxt_re_user_reg_mr(ib_pd, length, virt_addr, mr_access_flags, umem);
4118 		ib_umem_release(umem);
4129 	struct ib_umem *umem;
4137 	umem = &umem_dmabuf->umem;
4139 	ib_mr = __bnxt_re_user_reg_mr(ib_pd, length, virt_addr, mr_access_flags, umem);
4141 		ib_umem_release(umem);