diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_mr.c')
-rw-r--r-- | drivers/infiniband/hw/mthca/mthca_mr.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c index d606edf10858..065b20899876 100644 --- a/drivers/infiniband/hw/mthca/mthca_mr.c +++ b/drivers/infiniband/hw/mthca/mthca_mr.c | |||
@@ -352,10 +352,14 @@ static void mthca_arbel_write_mtt_seg(struct mthca_dev *dev, | |||
352 | 352 | ||
353 | BUG_ON(!mtts); | 353 | BUG_ON(!mtts); |
354 | 354 | ||
355 | dma_sync_single_for_cpu(&dev->pdev->dev, dma_handle, | ||
356 | list_len * sizeof (u64), DMA_TO_DEVICE); | ||
357 | |||
355 | for (i = 0; i < list_len; ++i) | 358 | for (i = 0; i < list_len; ++i) |
356 | mtts[i] = cpu_to_be64(buffer_list[i] | MTHCA_MTT_FLAG_PRESENT); | 359 | mtts[i] = cpu_to_be64(buffer_list[i] | MTHCA_MTT_FLAG_PRESENT); |
357 | 360 | ||
358 | dma_sync_single(&dev->pdev->dev, dma_handle, list_len * sizeof (u64), DMA_TO_DEVICE); | 361 | dma_sync_single_for_device(&dev->pdev->dev, dma_handle, |
362 | list_len * sizeof (u64), DMA_TO_DEVICE); | ||
359 | } | 363 | } |
360 | 364 | ||
361 | int mthca_write_mtt(struct mthca_dev *dev, struct mthca_mtt *mtt, | 365 | int mthca_write_mtt(struct mthca_dev *dev, struct mthca_mtt *mtt, |
@@ -803,12 +807,15 @@ int mthca_arbel_map_phys_fmr(struct ib_fmr *ibfmr, u64 *page_list, | |||
803 | 807 | ||
804 | wmb(); | 808 | wmb(); |
805 | 809 | ||
810 | dma_sync_single_for_cpu(&dev->pdev->dev, fmr->mem.arbel.dma_handle, | ||
811 | list_len * sizeof(u64), DMA_TO_DEVICE); | ||
812 | |||
806 | for (i = 0; i < list_len; ++i) | 813 | for (i = 0; i < list_len; ++i) |
807 | fmr->mem.arbel.mtts[i] = cpu_to_be64(page_list[i] | | 814 | fmr->mem.arbel.mtts[i] = cpu_to_be64(page_list[i] | |
808 | MTHCA_MTT_FLAG_PRESENT); | 815 | MTHCA_MTT_FLAG_PRESENT); |
809 | 816 | ||
810 | dma_sync_single(&dev->pdev->dev, fmr->mem.arbel.dma_handle, | 817 | dma_sync_single_for_device(&dev->pdev->dev, fmr->mem.arbel.dma_handle, |
811 | list_len * sizeof(u64), DMA_TO_DEVICE); | 818 | list_len * sizeof(u64), DMA_TO_DEVICE); |
812 | 819 | ||
813 | fmr->mem.arbel.mpt->key = cpu_to_be32(key); | 820 | fmr->mem.arbel.mpt->key = cpu_to_be32(key); |
814 | fmr->mem.arbel.mpt->lkey = cpu_to_be32(key); | 821 | fmr->mem.arbel.mpt->lkey = cpu_to_be32(key); |