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@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
