diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_provider.c')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index e1325f2927d6..dd572d76866c 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -574,8 +574,9 @@ static int mthca_destroy_qp(struct ib_qp *qp, struct ib_udata *udata) static int mthca_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, - struct ib_udata *udata) + struct uverbs_attr_bundle *attrs) { + struct ib_udata *udata = &attrs->driver_udata; struct ib_device *ibdev = ibcq->device; int entries = attr->cqe; struct mthca_create_cq ucmd; @@ -824,7 +825,8 @@ static struct ib_mr *mthca_get_dma_mr(struct ib_pd *pd, int acc) } static struct ib_mr *mthca_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, - u64 virt, int acc, struct ib_udata *udata) + u64 virt, int acc, struct ib_dmah *dmah, + struct ib_udata *udata) { struct mthca_dev *dev = to_mdev(pd->device); struct ib_block_iter biter; @@ -837,6 +839,9 @@ static struct ib_mr *mthca_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, int err = 0; int write_mtt_size; + if (dmah) + return ERR_PTR(-EOPNOTSUPP); + if (udata->inlen < sizeof ucmd) { if (!context->reg_mr_warned) { mthca_warn(dev, "Process '%s' did not pass in MR attrs.\n", |