diff options
| author | Michael Wang | 2015-05-05 14:50:18 +0200 |
|---|---|---|
| committer | Doug Ledford | 2015-05-18 13:35:03 -0400 |
| commit | 6b90a6d66b17bfe09351e18c705cb4a2ed147300 (patch) | |
| tree | 3bfd620d7315e05669ffd8e770a022b784f8e2c4 /include/rdma | |
| parent | e26081808edadfd257c6c9d81014e3b25e9a6118 (diff) | |
IB/Verbs: Implement new callback query_protocol()
Add new callback query_protocol() and implement for each HW.
Mapping List:
node-type link-layer transport protocol
nes RNIC ETH IWARP IWARP
amso1100 RNIC ETH IWARP IWARP
cxgb3 RNIC ETH IWARP IWARP
cxgb4 RNIC ETH IWARP IWARP
usnic USNIC_UDP ETH USNIC_UDP USNIC_UDP
ocrdma IB_CA ETH IB IBOE
mlx4 IB_CA IB/ETH IB IB/IBOE
mlx5 IB_CA IB IB IB
ehca IB_CA IB IB IB
ipath IB_CA IB IB IB
mthca IB_CA IB IB IB
qib IB_CA IB IB IB
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 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 65994a19e840..080f204273e4 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -81,6 +81,13 @@ enum rdma_transport_type { RDMA_TRANSPORT_USNIC_UDP }; +enum rdma_protocol_type { + RDMA_PROTOCOL_IB, + RDMA_PROTOCOL_IBOE, + RDMA_PROTOCOL_IWARP, + RDMA_PROTOCOL_USNIC_UDP +}; + __attribute_const__ enum rdma_transport_type rdma_node_get_transport(enum rdma_node_type node_type); @@ -1501,6 +1508,8 @@ struct ib_device { int (*query_port)(struct ib_device *device, u8 port_num, struct ib_port_attr *port_attr); + enum rdma_protocol_type (*query_protocol)(struct ib_device *device, + u8 port_num); enum rdma_link_layer (*get_link_layer)(struct ib_device *device, u8 port_num); int (*query_gid)(struct ib_device *device, |