diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_mr.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_mr.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c index b48693510727..dc5c97c8f070 100644 --- a/drivers/infiniband/hw/hns/hns_roce_mr.c +++ b/drivers/infiniband/hw/hns/hns_roce_mr.c @@ -504,7 +504,8 @@ int hns_roce_ib_umem_write_mtt(struct hns_roce_dev *hr_dev, for_each_sg(umem->sg_head.sgl, sg, umem->nmap, entry) { len = sg_dma_len(sg) >> mtt->page_shift; for (k = 0; k < len; ++k) { - pages[i++] = sg_dma_address(sg) + umem->page_size * k; + pages[i++] = sg_dma_address(sg) + + (k << umem->page_shift); if (i == PAGE_SIZE / sizeof(u64)) { ret = hns_roce_write_mtt(hr_dev, mtt, n, i, pages); @@ -564,9 +565,9 @@ struct ib_mr *hns_roce_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, } n = ib_umem_page_count(mr->umem); - if (mr->umem->page_size != HNS_ROCE_HEM_PAGE_SIZE) { - dev_err(dev, "Just support 4K page size but is 0x%x now!\n", - mr->umem->page_size); + if (mr->umem->page_shift != HNS_ROCE_HEM_PAGE_SHIFT) { + dev_err(dev, "Just support 4K page size but is 0x%lx now!\n", + BIT(mr->umem->page_shift)); ret = -EINVAL; goto err_umem; } |