On 10/16/18 05:31, Acewind wrote: > In hostdev passthrough, rombar=off also works. Is seabios running without > any vga rom? How can it access the vga hardware?
rombar=off makes QEMU load the PCI expansion ROM into a "genroms" style fw_cfg file, rather than the PCI device's ROM BAR. SeaBIOS dispatches the ROM from fw_cfg then. That's how I remember it anyway. If you truly wish to prevent oprom loading for a "-device", use the "romfile=''" property. Thanks Laszlo _______________________________________________ vfio-users mailing list vfio-users@redhat.com https://www.redhat.com/mailman/listinfo/vfio-users
