Hi
<video>
<model type='vga' vram='16384' heads='1' primary='yes'/>
<address type='virtio-serial' controller='0' bus='0' port='3'/>
</video>
For the latest seabios version, it said: Support for vga emulation over a serial port in SeaBIOS (sercon).
So I want to know how can I find the application of this feature in libvirt? And whether my understanding is correct?
There are no related instruction on the website: https://libvirt.org/
My understanding:
(1) The feature means: we can set this the IO address of a serial port to "video" element to enable SeaBIOS' VGA adapter emulation on the given serial port.
(2) Libvirt XML examples and with this xml the guest can start successfully:
<controller type='virtio-serial' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
</controller>
<model type='vga' vram='16384' heads='1' primary='yes'/>
<address type='virtio-serial' controller='0' bus='0' port='3'/>
</video>
Thank in advance.
Best Regards
Meina Li
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