diff options
| author | Michael Wang <yun.wang@profitbricks.com> | 2015-05-05 14:50:33 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-05-18 13:35:05 -0400 |
| commit | 29541e3add4d03682b78311823a5426e82019cda (patch) | |
| tree | dc8737b13bc6ef479d34896cfa8e082ae566648c /include/rdma | |
| parent | c757dea816407dc472452091e3ea941cef6638a2 (diff) | |
| download | linux-29541e3add4d03682b78311823a5426e82019cda.tar.bz2 | |
IB/Verbs: Use management helper rdma_cap_ib_smi()
Introduce helper rdma_cap_ib_smi() to help us check if the port of an
IB device support Infiniband Subnet Management Interface.
Signed-off-by: Michael Wang <yun.wang@profitbricks.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Tested-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Sean Hefty <sean.hefty@intel.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Tested-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/rdma')
| -rw-r--r-- | include/rdma/ib_verbs.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 23ba66e25b7f..e983e335af21 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1789,6 +1789,21 @@ static inline bool rdma_cap_ib_mad(struct ib_device *device, u8 port_num) return rdma_ib_or_iboe(device, port_num); } +/** + * rdma_cap_ib_smi - Check if the port of device has the capability Infiniband + * Subnet Management Interface. + * + * @device: Device to be checked + * @port_num: Port number of the device + * + * Return false when port of the device don't support Infiniband + * Subnet Management Interface. + */ +static inline bool rdma_cap_ib_smi(struct ib_device *device, u8 port_num) +{ + return rdma_protocol_ib(device, port_num); +} + int ib_query_gid(struct ib_device *device, u8 port_num, int index, union ib_gid *gid); |