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| author | Thomas Huth <thuth@redhat.com> | 2016-11-11 12:10:08 +0100 |
|---|---|---|
| committer | Alexey Kardashevskiy <aik@ozlabs.ru> | 2016-11-14 19:13:31 +1100 |
| commit | 38bf852e73ce6f0ac801dfe8ef1545c4cd0b5ddb (patch) | |
| tree | a3a112c4c8f578f637643e0bd395e0d4240fb9d0 /board-qemu/slof/pci-device_1af4_1050.fs | |
| parent | b294381e48ed9c3300e7aea4c4ba7f17729ffd9f (diff) | |
| download | SLOF-38bf852e73ce6f0ac801dfe8ef1545c4cd0b5ddb.zip SLOF-38bf852e73ce6f0ac801dfe8ef1545c4cd0b5ddb.tar.gz SLOF-38bf852e73ce6f0ac801dfe8ef1545c4cd0b5ddb.tar.bz2 | |
Do not try to use virtio-gpu in VGA mode
virtio-gpu and virtio-vga share the same PCI ID (but have a
different PCI class). Since virtio-gpu does not have the VGA
register interface anymore, we should never try to use these
registers in SLOF, i.e. we must not include qemu-vga.fs in this
case.
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1375166
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Diffstat (limited to 'board-qemu/slof/pci-device_1af4_1050.fs')
| -rw-r--r-- | board-qemu/slof/pci-device_1af4_1050.fs | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/board-qemu/slof/pci-device_1af4_1050.fs b/board-qemu/slof/pci-device_1af4_1050.fs index 516056a..0e7f639 100644 --- a/board-qemu/slof/pci-device_1af4_1050.fs +++ b/board-qemu/slof/pci-device_1af4_1050.fs @@ -10,6 +10,14 @@ \ * IBM Corporation - initial implementation \ ****************************************************************************/ -s" virtio [ vga ]" type cr +\ Note: The PCI ID 1af4:1050 is used for both, virtio-vga and virtio-gpu +\ devices. Only the first one provides a VGA interface that we currently +\ support in SLOF. -s" qemu-vga.fs" included +my-space pci-class@ 30000 = IF + s" virtio [ vga ]" type cr + s" qemu-vga.fs" included +ELSE + s" virtio [ gpu ]" type cr + my-space pci-device-generic-setup +THEN |