That's what I guessed too. Is there any plan to add it or is it out of consideration?
On Monday, 9 May 2016, Gerd Hoffmann <kra...@redhat.com> wrote: > On Fr, 2016-05-06 at 17:00 +0800, Tom Yan wrote: > > Strangely, seabios supports booting from usb-uas with usb-ehci: > > > > https://drive.google.com/open?id=0B50PCxfm5KU1dUFTUG9HU0pEcXc > > > > and usb-bot with nec-usb-xhci: > > > > https://drive.google.com/open?id=0B50PCxfm5KU1QnVzdTBIdEFzZW8 > > > > but not usb-uas with nec-usb-xhci: > > > > https://drive.google.com/open?id=0B50PCxfm5KU1Z0t1akNXaVZZLTQ > > > > This makes me wonder if it is just a missing feature of a bug. > > missing support for usb3 streams in seabios. > > cheers, > Gerd > >