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| author | Gerd Hoffmann | 2018-10-15 18:52:09 +0200 |
|---|---|---|
| committer | Alex Williamson | 2018-10-15 18:52:09 +0200 |
| commit | b290659fc3dd8fc51ea35511ea44d7656a3c9396 (patch) | |
| tree | 18f30006093da8b5efd785afd00f16ffcbb44db1 /util/qemu-progress.c | |
| parent | stubs: add ramfb (diff) | |
| download | qemu-b290659fc3dd8fc51ea35511ea44d7656a3c9396.tar.gz qemu-b290659fc3dd8fc51ea35511ea44d7656a3c9396.tar.xz qemu-b290659fc3dd8fc51ea35511ea44d7656a3c9396.zip | |
hw/vfio/display: add ramfb support
So we have a boot display when using a vgpu as primary display.
ramfb depends on a fw_cfg file. fw_cfg files can not be added and
removed at runtime, therefore a ramfb-enabled vfio device can't be
hotplugged.
Add a nohotplug variant of the vfio-pci device (as child class). Add
the ramfb property to the nohotplug variant only. So to enable the vgpu
display with boot support use this:
-device vfio-pci-nohotplug,display=on,ramfb=on,sysfsdev=...
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'util/qemu-progress.c')
0 files changed, 0 insertions, 0 deletions