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| author | Michael Wang <yun.wang@profitbricks.com> | 2015-05-05 14:50:40 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-05-18 13:35:06 -0400 |
| commit | 227128fc68401d8e36b660ffeef4320c5fb492d7 (patch) | |
| tree | 9c5f7885af1d77a696702131c9d0b8f32eb04662 /include/rdma | |
| parent | 30a74ef41d5293cb2f85fcce120fe869a672ade4 (diff) | |
| download | op-kernel-dev-227128fc68401d8e36b660ffeef4320c5fb492d7.zip op-kernel-dev-227128fc68401d8e36b660ffeef4320c5fb492d7.tar.gz | |
IB/Verbs: Use management helper rdma_cap_eth_ah()
Introduce helper rdma_cap_eth_ah() to help us check if the port of an
IB device support Ethernet Address Handler.
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 349d121..8d59479 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1880,6 +1880,21 @@ static inline bool rdma_cap_af_ib(struct ib_device *device, u8 port_num) } /** + * rdma_cap_eth_ah - Check if the port of device has the capability + * Ethernet Address Handler. + * + * @device: Device to be checked + * @port_num: Port number of the device + * + * Return false when port of the device don't support + * Ethernet Address Handler. + */ +static inline bool rdma_cap_eth_ah(struct ib_device *device, u8 port_num) +{ + return rdma_protocol_iboe(device, port_num); +} + +/** * rdma_cap_read_multi_sge - Check if the port of device has the capability * RDMA Read Multiple Scatter-Gather Entries. * |
