+ Ludovic Barre On Fri, 6 Mar 2020 at 15:19, Christoph Hellwig <hch@xxxxxx> wrote: > > On Fri, Mar 06, 2020 at 03:02:09PM +0100, Ulf Hansson wrote: > > That makes sense to me, but we also have other bus types to consider, > > like the amba bus for example. > > > > So, in principle, those buses that may get DMA capable devices > > attached, needs to do the allocation, that's what you are proposing? > > Having a dma_params allocated doesn't mean all devices are dma capable, > for example there are PCI devices that aren't as well. Alright. I interpret the silence as that someone (me) should send a patch, to see if Greg is fine with it. Please tell me, if you have other ideas of how to fix this. Kind regards Uffe
