IB/Verbs: Implement raw management helpers
Add raw helpers: rdma_protocol_ib rdma_protocol_iboe rdma_protocol_iwarp rdma_ib_or_iboe (transition, clean up later) To help us detect which technology the port supported. 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>
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@ -1752,6 +1752,28 @@ int ib_query_port(struct ib_device *device,
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enum rdma_link_layer rdma_port_get_link_layer(struct ib_device *device,
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u8 port_num);
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static inline bool rdma_protocol_ib(struct ib_device *device, u8 port_num)
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{
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return device->query_protocol(device, port_num) == RDMA_PROTOCOL_IB;
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}
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static inline bool rdma_protocol_iboe(struct ib_device *device, u8 port_num)
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{
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return device->query_protocol(device, port_num) == RDMA_PROTOCOL_IBOE;
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}
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static inline bool rdma_protocol_iwarp(struct ib_device *device, u8 port_num)
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{
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return device->query_protocol(device, port_num) == RDMA_PROTOCOL_IWARP;
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}
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static inline bool rdma_ib_or_iboe(struct ib_device *device, u8 port_num)
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{
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enum rdma_protocol_type pt = device->query_protocol(device, port_num);
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return (pt == RDMA_PROTOCOL_IB || pt == RDMA_PROTOCOL_IBOE);
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}
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int ib_query_gid(struct ib_device *device,
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u8 port_num, int index, union ib_gid *gid);
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