From de66be94749d75c2f3578f3d01f91d31a8eb85ef Mon Sep 17 00:00:00 2001 From: Michael Wang Date: Tue, 5 May 2015 14:50:19 +0200 Subject: [PATCH] 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 Reviewed-by: Ira Weiny Tested-by: Ira Weiny Reviewed-by: Sean Hefty Reviewed-by: Jason Gunthorpe Tested-by: Doug Ledford Signed-off-by: Doug Ledford --- include/rdma/ib_verbs.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 080f204273e4..e6dd9846b6c2 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1752,6 +1752,28 @@ int ib_query_port(struct ib_device *device, enum rdma_link_layer rdma_port_get_link_layer(struct ib_device *device, u8 port_num); +static inline bool rdma_protocol_ib(struct ib_device *device, u8 port_num) +{ + return device->query_protocol(device, port_num) == RDMA_PROTOCOL_IB; +} + +static inline bool rdma_protocol_iboe(struct ib_device *device, u8 port_num) +{ + return device->query_protocol(device, port_num) == RDMA_PROTOCOL_IBOE; +} + +static inline bool rdma_protocol_iwarp(struct ib_device *device, u8 port_num) +{ + return device->query_protocol(device, port_num) == RDMA_PROTOCOL_IWARP; +} + +static inline bool rdma_ib_or_iboe(struct ib_device *device, u8 port_num) +{ + enum rdma_protocol_type pt = device->query_protocol(device, port_num); + + return (pt == RDMA_PROTOCOL_IB || pt == RDMA_PROTOCOL_IBOE); +} + int ib_query_gid(struct ib_device *device, u8 port_num, int index, union ib_gid *gid); -- 2.39.5