On Wed, 27 Jul 2016 17:30:37 -0700 [email protected] wrote: > > > qemu.log: > > > qemu-system-x86_64: -device > > > vfio-pci,host=00:02.0,id=hostdev0,bus=pci.0,addr=0x2: IGD device > > > 0000:00:02.0 failed to enable VGA access, legacy mode disabled > > > > Is you kernel built with CONFIG_VFIO_PCI_VGA=y? > > Yes. > > % zcat /proc/config.gz | grep CONFIG_VFIO_PCI_VGA > CONFIG_VFIO_PCI_VGA=y
Hmm, the kernel not exposing the VGA regions is really the only way we can fail here and the only two ways that the kernel won't expose VGA, given that enabled in the config, is if the device isn't VGA (which we can see by your class code, it is) or if the disable_vga option to vfio_pci is used. You don't happen to have that left over from assigning discrete devices, do you? # cat /sys/module/vfio_pci/parameters/disable_vga _______________________________________________ vfio-users mailing list [email protected] https://www.redhat.com/mailman/listinfo/vfio-users
