From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hal Rosenstock Subject: Re: [PULL REQUEST] Please pull rdma.git Date: Thu, 16 Jul 2015 09:22:52 -0400 Message-ID: <55A7B02C.6080009@dev.mellanox.co.il> References: <55A56640.2000206@redhat.com> <20150716075542.GA9093@infradead.org> <55A7A6CD.4080900@redhat.com> <20150716124507.GA5943@infradead.org> <55A7A878.1090704@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <55A7A878.1090704-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Doug Ledford Cc: Christoph Hellwig , Linus Torvalds , linux-rdma , Suresh Shelvapille List-Id: linux-rdma@vger.kernel.org On 7/16/2015 8:50 AM, Doug Ledford wrote: > On 07/16/2015 08:45 AM, Christoph Hellwig wrote: >> Hi Doug, >> >> the point is that there is no driver that even set the is_switch >> flag in-tree and I can't find a publicly available one elsewhere >> either. > > Try looking on Mellanox.com for their source code. I know they use > upstream linux kernels as the base for their switch OS and in their > switch-X driver it should set this flag. > > However, this is a point that I don't really care about, but I inherited > (and I know other people care about). There are 2 vendors that I'm aware of that use linux for their embedded IB switch platforms: Mellanox and Bay Microsystems and there may be others. Mellanox has switch drivers for the various different switch ICs that have been used over time (InfiniScale IV, SwitchX/SwitchX-2, and most Switch-IB). -- Hal -- 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