On Sun, Jan 31, 2021 at 07:08:00AM +0000, Avri Altman wrote: > > > > > > +static enum UFSHPB_MODE ufshpb_mode; > > > > How are you allowed to have a single variable for a device-specific > > thing? What happens when you have two controllers or disks or whatever > > you are binding to here? How does this work at all? > > > > This should be per-device, right? > Right. Done. > > Not being bickering, AFAIK, there aren't, nor will be in the foreseen > future, any multi-ufs-hosts designs.
Why not? What prevents someone from putting 2 PCI ufs host controllers in a system tomorrow? > There were some talks in the past about ufs cards, but this is officially off > the table. Never say never :) Seriously, how can you somehow ensure that a random manufacturer will not do this? thanks, greg k-h
