diff options
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/ib_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/ib_verbs.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c index 177411469686..a4e8e0b075d2 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c @@ -3016,7 +3016,7 @@ struct ib_mr *bnxt_re_reg_user_mr(struct ib_pd *ib_pd, u64 start, u64 length, struct bnxt_re_mr *mr; struct ib_umem *umem; u64 *pbl_tbl, *pbl_tbl_orig; - int i, umem_pgs, pages, page_shift, rc; + int i, umem_pgs, pages, rc; struct scatterlist *sg; int entry; @@ -3062,22 +3062,22 @@ struct ib_mr *bnxt_re_reg_user_mr(struct ib_pd *ib_pd, u64 start, u64 length, } pbl_tbl_orig = pbl_tbl; - page_shift = ilog2(umem->page_size); if (umem->hugetlb) { dev_err(rdev_to_dev(rdev), "umem hugetlb not supported!"); rc = -EFAULT; goto fail; } - if (umem->page_size != PAGE_SIZE) { - dev_err(rdev_to_dev(rdev), "umem page size unsupported!"); + + if (umem->page_shift != PAGE_SHIFT) { + dev_err(rdev_to_dev(rdev), "umem page shift unsupported!"); rc = -EFAULT; goto fail; } /* Map umem buf ptrs to the PBL */ for_each_sg(umem->sg_head.sgl, sg, umem->nmap, entry) { - pages = sg_dma_len(sg) >> page_shift; + pages = sg_dma_len(sg) >> umem->page_shift; for (i = 0; i < pages; i++, pbl_tbl++) - *pbl_tbl = sg_dma_address(sg) + (i << page_shift); + *pbl_tbl = sg_dma_address(sg) + (i << umem->page_shift); } rc = bnxt_qplib_reg_mr(&rdev->qplib_res, &mr->qplib_mr, pbl_tbl_orig, umem_pgs, false); |