On Wed, 13 Feb 2019, at 8:29 PM, Kyle Marek wrote: > On 2/12/19 9:55 PM, Kyle Marek wrote: > > On 2/11/19 9:18 PM, Alex Williamson wrote: > >> On Mon, 11 Feb 2019 20:39:07 -0500 > >> Kyle Marek <pspps...@gmail.com> wrote: > >> > >>> On 2/10/19 8:59 PM, Kash Pande wrote: > >>>> On 2019-02-10 5:25 p.m., Kyle Marek wrote: > >>>>> When I quit in the QEMU monitor, the image stays on the screen, and no > >>>>> further host dmesg output is produced. > >>>>> > >>>> You must do a full reset in the guest. > >>> Hmmm... other cards (GTX 780, GTX 1060), are reset when quitting from > >>> the monitor, so I don't have to rely on a graceful guest shutdown to > >>> avoid rebooting my host. > >> NVIDIA cards reset properly from a bus reset. > >> > >>> Do I need to wait for a reset quirk to be implemented for my card to > >>> reset on quit/boot? It shouldn't be a condition to usage that the guest > >>> needs to gracefully shutdown for the card to not get stuck. > >> Don't hold your breath. > > Good news! Radeon VII resets on guest start, but quitting QEMU from the > > monitor leaves the card rendering its BIOS character buffer (test case > > is quitting during SeaBIOS). > > > > When do PCI bus resets happen? > > > > Hopefully it also resets on VM start if I ever get a BIOS update with an > > EFI ROM. > > Successfully resets on EFI VM start with the EFI BIOS update applied. >
Niiice, where did you get it from? B. _______________________________________________ vfio-users mailing list vfio-users@redhat.com https://www.redhat.com/mailman/listinfo/vfio-users
