> -----Original Message----- > From: Jason Gunthorpe <j...@ziepe.ca> > Sent: Wednesday, November 25, 2020 4:15 AM > To: Daniel Vetter <dan...@ffwll.ch> > Cc: Xiong, Jianxin <jianxin.xi...@intel.com>; Leon Romanovsky > <l...@kernel.org>; linux-r...@vger.kernel.org; dri- > de...@lists.freedesktop.org; Doug Ledford <dledf...@redhat.com>; Vetter, > Daniel <daniel.vet...@intel.com>; Christian Koenig > <christian.koe...@amd.com> > Subject: Re: [PATCH rdma-core 3/5] pyverbs: Add dma-buf based MR support > > On Wed, Nov 25, 2020 at 11:50:41AM +0100, Daniel Vetter wrote: > > > Yeah imo makes sense. It's a bunch more code for you to make it work > > on > > i915 and amd, but it's not terrible. And avoids the dependencies, and > > also avoids the abuse of card* and dumb buffers. Plus not really more > > complex, you just need a table or something to match from the drm > > driver name to the driver-specific buffer create function. Everything > > else stays the same. > > If it is going to get more complicated please write it in C then. We haven't > done it yet, but you can link a C function through cython to the > python test script > > If you struggle here I can probably work out the build system bits, but it > should not be too terrible
Thanks Daniel and Jason. I have started working in this direction. There should be no technical obstacle here. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
