diff options
| author | Selvin Xavier <selvin.xavier@broadcom.com> | 2016-08-24 05:17:41 (GMT) |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-08-24 15:31:40 (GMT) |
| commit | 3c199b4523c92dc5df027eeeffa657e2ccf453ab (patch) | |
| tree | 172a4c59885a40f54853af50f3d07bd37f962c9e /drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | |
| parent | 433c58139f6a7d59824aadd23d6c9cac1d4e6100 (diff) | |
| download | linux-3c199b4523c92dc5df027eeeffa657e2ccf453ab.tar.xz | |
RDMA/ocrdma: Fix the max_sge reported from FW
Current driver is reporting wrong values for max_sge and
max_sge_rd in query_device. This breaks the nfs rdma and iser
in some device profiles. Fixing the driver to report
correct values from FW.
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index b1a3d91..0aa8547 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -125,8 +125,8 @@ int ocrdma_query_device(struct ib_device *ibdev, struct ib_device_attr *attr, IB_DEVICE_SYS_IMAGE_GUID | IB_DEVICE_LOCAL_DMA_LKEY | IB_DEVICE_MEM_MGT_EXTENSIONS; - attr->max_sge = dev->attr.max_send_sge; - attr->max_sge_rd = attr->max_sge; + attr->max_sge = min(dev->attr.max_send_sge, dev->attr.max_recv_sge); + attr->max_sge_rd = dev->attr.max_rdma_sge; attr->max_cq = dev->attr.max_cq; attr->max_cqe = dev->attr.max_cqe; attr->max_mr = dev->attr.max_mr; |