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[Qemu-devel] Re: vgabios + qemu: issues and plans.


From: Gerd Hoffmann
Subject: [Qemu-devel] Re: vgabios + qemu: issues and plans.
Date: Thu, 06 May 2010 22:27:25 +0200
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100330 Fedora/3.0.4-1.fc12 Thunderbird/3.0.4

On 05/06/10 22:19, Sebastian Herbszt wrote:
Gerd Hoffmann wrote:
Hi,

Works for stdvga and qxl. vmware fails as it has the memory at pci
region 1 (region 0 has ioports) and it seems vgabios isn't prepared to
handle that ...

Do you mean vgabios currently doesn't work with qemu and "-vga vmware" ?

It works, but uses the bochs lfb at the magic address 0xe0000000.

Killing the 0xe000000 alias mapping and switching over to use the pci
region instead requires some changes in pci_get_lfb_addr to handle the
situation.

Does this only happen with VBE?

Yes.

cheers,
  Gerd




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