diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_mr.c')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_mr.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c index fdb576dcfaa8..aa6c70a6a36f 100644 --- a/drivers/infiniband/hw/mthca/mthca_mr.c +++ b/drivers/infiniband/hw/mthca/mthca_mr.c @@ -297,7 +297,8 @@ out: int mthca_write_mtt_size(struct mthca_dev *dev) { - if (dev->mr_table.fmr_mtt_buddy != &dev->mr_table.mtt_buddy) + if (dev->mr_table.fmr_mtt_buddy != &dev->mr_table.mtt_buddy || + !(dev->mthca_flags & MTHCA_FLAG_FMR)) /* * Be friendly to WRITE_MTT command * and leave two empty slots for the @@ -355,7 +356,8 @@ int mthca_write_mtt(struct mthca_dev *dev, struct mthca_mtt *mtt, int size = mthca_write_mtt_size(dev); int chunk; - if (dev->mr_table.fmr_mtt_buddy != &dev->mr_table.mtt_buddy) + if (dev->mr_table.fmr_mtt_buddy != &dev->mr_table.mtt_buddy || + !(dev->mthca_flags & MTHCA_FLAG_FMR)) return __mthca_write_mtt(dev, mtt, start_index, buffer_list, list_len); while (list_len > 0) { @@ -835,6 +837,7 @@ void mthca_arbel_fmr_unmap(struct mthca_dev *dev, struct mthca_fmr *fmr) key = arbel_key_to_hw_index(fmr->ibmr.lkey); key &= dev->limits.num_mpts - 1; + key = adjust_key(dev, key); fmr->ibmr.lkey = fmr->ibmr.rkey = arbel_hw_index_to_key(key); fmr->maps = 0; |