diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_mr.c')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_mr.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c index f71ffa8..7d08f20 100644 --- a/drivers/infiniband/hw/mthca/mthca_mr.c +++ b/drivers/infiniband/hw/mthca/mthca_mr.c @@ -524,7 +524,7 @@ int mthca_fmr_alloc(struct mthca_dev *dev, u32 pd, if (err) goto err_out_mpt_free; - mr->mem.arbel.mpt = mthca_table_find(dev->mr_table.mpt_table, key); + mr->mem.arbel.mpt = mthca_table_find(dev->mr_table.mpt_table, key, NULL); BUG_ON(!mr->mem.arbel.mpt); } else mr->mem.tavor.mpt = dev->mr_table.tavor_fmr.mpt_base + @@ -538,7 +538,8 @@ int mthca_fmr_alloc(struct mthca_dev *dev, u32 pd, if (mthca_is_memfree(dev)) { mr->mem.arbel.mtts = mthca_table_find(dev->mr_table.mtt_table, - mr->mtt->first_seg); + mr->mtt->first_seg, + &mr->mem.arbel.dma_handle); BUG_ON(!mr->mem.arbel.mtts); } else mr->mem.tavor.mtts = dev->mr_table.tavor_fmr.mtt_base + mtt_seg; @@ -712,6 +713,9 @@ int mthca_arbel_map_phys_fmr(struct ib_fmr *ibfmr, u64 *page_list, fmr->mem.arbel.mtts[i] = cpu_to_be64(page_list[i] | MTHCA_MTT_FLAG_PRESENT); + dma_sync_single(&dev->pdev->dev, fmr->mem.arbel.dma_handle, + list_len * sizeof(u64), DMA_TO_DEVICE); + fmr->mem.arbel.mpt->key = cpu_to_be32(key); fmr->mem.arbel.mpt->lkey = cpu_to_be32(key); fmr->mem.arbel.mpt->length = cpu_to_be64(list_len * (1ull << fmr->attr.page_shift)); |