diff options
| author | Sean Hefty <sean.hefty@intel.com> | 2011-05-24 01:31:36 +0200 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2011-10-13 18:13:26 +0200 |
| commit | 96104eda01695a26da2c8f7423ec0ba3509c8c97 (patch) | |
| tree | 04e38bfe564245ebd9a62738d54a111b2d24da4a /drivers/infiniband/hw/mlx4 | |
| parent | RDMA/core: Add XRC domain support (diff) | |
| download | linux-96104eda01695a26da2c8f7423ec0ba3509c8c97.tar.xz linux-96104eda01695a26da2c8f7423ec0ba3509c8c97.zip | |
RDMA/core: Add SRQ type field
Currently, there is only a single ("basic") type of SRQ, but with XRC
support we will add a second. Prepare for this by defining an SRQ type
and setting all current users to IB_SRQT_BASIC.
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/srq.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/srq.c b/drivers/infiniband/hw/mlx4/srq.c index 818b7ecace5e..4f7f7600d27c 100644 --- a/drivers/infiniband/hw/mlx4/srq.c +++ b/drivers/infiniband/hw/mlx4/srq.c @@ -81,6 +81,9 @@ struct ib_srq *mlx4_ib_create_srq(struct ib_pd *pd, int err; int i; + if (init_attr->srq_type != IB_SRQT_BASIC) + return ERR_PTR(-ENOSYS); + /* Sanity check SRQ size before proceeding */ if (init_attr->attr.max_wr >= dev->dev->caps.max_srq_wqes || init_attr->attr.max_sge > dev->dev->caps.max_srq_sge) |