From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Wang Subject: [PATCH v2 02/17] IB/Verbs: Implement raw management helpers Date: Tue, 07 Apr 2015 14:29:27 +0200 Message-ID: <5523CDA7.8090902@profitbricks.com> References: <5523CCD5.6030401@profitbricks.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: Hal Rosenstock , Tom Tucker , Steve Wise , Hoang-Nam Nguyen , Christoph Raisch , Mike Marciniszyn , Eli Cohen , Faisal Latif , Upinder Malhi , Trond Myklebust , "J. Bruce Fields" , "David S. Miller" , Ira Weiny , PJ Waskiewicz , Tatyana Nikolova , Or Gerlitz , Jack Morgenstein , Haggai Eran , Ilya Nelkenbaum , Yann Droneaud , Bart Van Assche , Shachar Raindel , Sean Hefty , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Return-path: In-Reply-To: <5523CCD5.6030401-EIkl63zCoXaH+58JC4qpiA@public.gmane.org> Sender: linux-nfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org Add raw helpers: rdma_transport_ib rdma_transport_iboe rdma_transport_iwarp rdma_ib_mgmt To help us checking transport type. Cc: Jason Gunthorpe Cc: Doug Ledford Cc: Ira Weiny Cc: Sean Hefty Signed-off-by: Michael Wang --- include/rdma/ib_verbs.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index d54f91e..780b3b7 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1748,6 +1748,31 @@ 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_transport_ib(struct ib_device *device, u8 port_num) +{ + return device->query_transport(device, port_num) + == RDMA_TRANSPORT_IB; +} + +static inline int rdma_transport_iboe(struct ib_device *device, u8 port_num) +{ + return device->query_transport(device, port_num) + == RDMA_TRANSPORT_IBOE; +} + +static inline int rdma_transport_iwarp(struct ib_device *device, u8 port_num) +{ + return device->query_transport(device, port_num) + == RDMA_TRANSPORT_IWARP; +} + +static inline int rdma_ib_mgmt(struct ib_device *device, u8 port_num) +{ + enum rdma_transport_type tp = device->query_transport(device, port_num); + + return (tp == RDMA_TRANSPORT_IB || tp == RDMA_TRANSPORT_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-nfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html