On 01/06/2012 06:07 PM, Gordon Messmer wrote:
/usr/libexec/qemu-kvm\ -vnc 127.0.0.1:0 -vga cirrus \ -device pci-assign,host=05:00.0,id=hostdev1,configfd=27,bus=pci.0,addr=0x7,romfile=/var/lib/libvirt/images/Radeon3470.rom
Snipped a bunch of other args... I'm certain that qemu-kvm loads both /usr/share/qemu-kvm/vgabios-cirrus.bin and /var/lib/libvirt/images/Radeon3470.rom, which seems correct. However, in the guest, both the virtual VGA card and the real PCI one have the same ROM, from vgabios-cirrus.bin.
I've looked through the qemu-kvm source and don't see anything that would obviously cause that sort of problem. Should I be looking into seabios?
00:02.0 0300: 1013:00b8 (prog-if 00 [VGA controller]) Subsystem: 1af4:1100 Physical Slot: 2 Flags: fast devsel Memory at f0000000 (32-bit, prefetchable) [size=32M] Memory at f2000000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at f2010000 [disabled] [size=64K] Kernel modules: cirrusfb 00:07.0 0300: 1002:95c0 (prog-if 00 [VGA controller]) Subsystem: 1028:3243 Physical Slot: 7 Flags: fast devsel, IRQ 11 Memory at e0000000 (32-bit, prefetchable) [size=256M] Memory at f2050000 (32-bit, non-prefetchable) [size=64K] I/O ports at c100 [size=256] Expansion ROM at f2060000 [disabled] [size=64K] Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [50] Power Management version 3 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit- Kernel modules: radeon # strings /sys/bus/pci/devices/0000\:00\:02.0/rom | head -2 Plex86/Bochs VGABios (PCI) current-cvs 19 Jul 2011 # strings /sys/bus/pci/devices/0000\:00\:07.0/rom | head -2 Plex86/Bochs VGABios (PCI) current-cvs 19 Jul 2011 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
