diff options
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/ib_verbs.c | 8 | ||||
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_sp.c | 14 |
2 files changed, 2 insertions, 20 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c index 00d2a5a678a9..ba515efd4fdc 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c @@ -3829,14 +3829,6 @@ struct ib_mr *bnxt_re_reg_user_mr(struct ib_pd *ib_pd, u64 start, u64 length, } mr->qplib_mr.total_size = length; - if (page_size == BNXT_RE_PAGE_SIZE_4K && - length > BNXT_RE_MAX_MR_SIZE_LOW) { - ibdev_err(&rdev->ibdev, "Requested MR Sz:%llu Max sup:%llu", - length, (u64)BNXT_RE_MAX_MR_SIZE_LOW); - rc = -EINVAL; - goto free_umem; - } - umem_pgs = ib_umem_num_dma_blocks(umem, page_size); rc = bnxt_qplib_reg_mr(&rdev->qplib_res, &mr->qplib_mr, umem, umem_pgs, page_size); diff --git a/drivers/infiniband/hw/bnxt_re/qplib_sp.c b/drivers/infiniband/hw/bnxt_re/qplib_sp.c index 22cb46a7e147..049b3576302b 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_sp.c +++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.c @@ -658,24 +658,14 @@ int bnxt_qplib_reg_mr(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mr, struct creq_register_mr_resp resp; struct cmdq_register_mr req; u16 cmd_flags = 0, level; - int pages, rc, pg_ptrs; + int pages, rc; u32 pg_size; if (num_pbls) { + pages = roundup_pow_of_two(num_pbls); /* Allocate memory for the non-leaf pages to store buf ptrs. * Non-leaf pages always uses system PAGE_SIZE */ - pg_ptrs = roundup_pow_of_two(num_pbls); - pages = pg_ptrs >> MAX_PBL_LVL_1_PGS_SHIFT; - if (!pages) - pages++; - - if (pages > MAX_PBL_LVL_1_PGS) { - dev_err(&res->pdev->dev, - "SP: Reg MR: pages requested (0x%x) exceeded max (0x%x)\n", - pages, MAX_PBL_LVL_1_PGS); - return -ENOMEM; - } /* Free the hwq if it already exist, must be a rereg */ if (mr->hwq.max_elements) bnxt_qplib_free_hwq(res, &mr->hwq); |