From: Christoph Hellwig [mailto:h...@infradead.org] Sent: Sunday, June 18, 2017 4:15 PM > On Sun, Jun 18, 2017 at 02:50:28PM +0300, Yuval Mintz wrote: > > This series focuses on RDMA in general with emphasis on required > > changes toward adding iWARP support. The vast majority of the changes > > introduced are in qed/qede, with a couple of small changes to qedr > > [mentioned below]. > > Btw, can you explain us how you are going to expose RoCE vs iWarp? > Is it going to be a per-port setting? Are you going to use different > ib_device > structures or do you plan to differenciate at another level?
Initial submission will be based on iWARP or RoCE being part of the device configuration ( using EFI-Hii), Later on we're considering adding devlink support for changing the device configuration. This is not a port setting, pci devices sharing the same physical port can have different RDMA protocols.
