Hi everyone, I'm trying to write a qemu driver to emulate an nvidia card, to take a look at commands sent to the board by windows drivers. The implementation is now very minimal, only VGA compatibility is granted. I'm seen that windows tries only to read the start of mmio address space and then select VGA mode. I guess it looks for some kind of success state, but i don't know what it is expecting to find. Does anyone know something about this? I've also seen that standard nvidiafb under linux does not try to do a similar test.
Greeting,
Alessandro
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