Add raw helpers: rdma_protocol_ib rdma_protocol_iboe rdma_protocol_iwarp rdma_ib_or_iboe To help us detect which technology the port supported.
Cc: Hal Rosenstock <h...@dev.mellanox.co.il> Cc: Steve Wise <sw...@opengridcomputing.com> Cc: Tom Talpey <t...@talpey.com> Cc: Jason Gunthorpe <jguntho...@obsidianresearch.com> Cc: Doug Ledford <dledf...@redhat.com> Cc: Ira Weiny <ira.we...@intel.com> Cc: Sean Hefty <sean.he...@intel.com> Signed-off-by: Michael Wang <yun.w...@profitbricks.com> --- 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 080f204..acdba60 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 int rdma_protocol_ib(struct ib_device *device, u8 port_num) +{ + return device->query_protocol(device, port_num) == RDMA_PROTOCOL_IB; +} + +static inline int rdma_protocol_iboe(struct ib_device *device, u8 port_num) +{ + return device->query_protocol(device, port_num) == RDMA_PROTOCOL_IBOE; +} + +static inline int rdma_protocol_iwarp(struct ib_device *device, u8 port_num) +{ + return device->query_protocol(device, port_num) == RDMA_PROTOCOL_IWARP; +} + +static inline int 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); -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/