From c757dea816407dc472452091e3ea941cef6638a2 Mon Sep 17 00:00:00 2001 From: Michael Wang Date: Tue, 5 May 2015 14:50:32 +0200 Subject: IB/Verbs: Use management helper rdma_cap_ib_mad() Introduce helper rdma_cap_ib_mad() to help us check if the port of an IB device support Infiniband Management Datagrams. 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 | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'include/rdma') diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index e6dd9846b6c2..23ba66e25b7f 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1774,6 +1774,21 @@ static inline bool rdma_ib_or_iboe(struct ib_device *device, u8 port_num) return (pt == RDMA_PROTOCOL_IB || pt == RDMA_PROTOCOL_IBOE); } +/** + * rdma_cap_ib_mad - Check if the port of device has the capability Infiniband + * Management Datagrams. + * + * @device: Device to be checked + * @port_num: Port number of the device + * + * Return false when port of the device don't support Infiniband + * Management Datagrams. + */ +static inline bool rdma_cap_ib_mad(struct ib_device *device, u8 port_num) +{ + return rdma_ib_or_iboe(device, port_num); +} + int ib_query_gid(struct ib_device *device, u8 port_num, int index, union ib_gid *gid); -- cgit v1.2.3