From mboxrd@z Thu Jan 1 00:00:00 1970 From: "ira.weiny" Subject: Re: [PATCH v5 02/27] IB/Verbs: Implement raw management helpers Date: Tue, 21 Apr 2015 20:05:03 -0400 Message-ID: <20150422000502.GC15893@phlsvsds.ph.intel.com> References: <5534B8C9.506@profitbricks.com> <5534B9A0.9010303@profitbricks.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <5534B9A0.9010303-EIkl63zCoXaH+58JC4qpiA@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Michael Wang Cc: Roland Dreier , Sean Hefty , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, hal-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org, Tom Tucker , Steve Wise , Hoang-Nam Nguyen , Christoph Raisch , Mike Marciniszyn , Eli Cohen , Faisal Latif , Jack Morgenstein , Or Gerlitz , Haggai Eran , Tom Talpey , Jason Gunthorpe , Doug Ledford List-Id: linux-rdma@vger.kernel.org On Mon, Apr 20, 2015 at 10:32:32AM +0200, Michael Wang wrote: > > Add raw helpers: > rdma_tech_ib > rdma_tech_iboe > rdma_tech_iwarp > rdma_ib_or_iboe (transition, clean up later) > To help us detect which technology the port supported. > > Cc: Hal Rosenstock > Cc: Steve Wise > Cc: Tom Talpey > Cc: Jason Gunthorpe > Cc: Doug Ledford > Cc: Ira Weiny > Cc: Sean Hefty > Signed-off-by: Michael Wang Reviewed-by: Ira Weiny > --- > 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..a12e876 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_tech_ib(struct ib_device *device, u8 port_num) > +{ > + return device->query_transport(device, port_num) > + == RDMA_TRANSPORT_IB; > +} > + > +static inline int rdma_tech_iboe(struct ib_device *device, u8 port_num) > +{ > + return device->query_transport(device, port_num) > + == RDMA_TRANSPORT_IBOE; > +} > + > +static inline int rdma_tech_iwarp(struct ib_device *device, u8 port_num) > +{ > + return device->query_transport(device, port_num) > + == RDMA_TRANSPORT_IWARP; > +} > + > +static inline int rdma_ib_or_iboe(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-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html