[SeaBIOS] Fwd Re: [PATCH] move pcibios mem base back to 0xf0000000

Kevin O'Connor kevin at koconnor.net
Sun Jan 24 00:50:50 CET 2010


On Sun, Jan 24, 2010 at 01:38:40AM +0200, Izik Eidus wrote:
> On Sat, 23 Jan 2010 18:07:40 -0500
> "Kevin O'Connor" <kevin at koconnor.net> wrote:
> > I need some background on why the address can't be at the end of
> > memory.  Why can't VBE use a PCI bar like a real device would?
> Btw it would be nice to say that I want it to be 0xc000000 for spice
> beacuse spice need much more system memory (specialy for 3d)

0xc0000000?  That would reduce the amount of memory one could have
below the 32bit barrier.  I don't mind reducing it, but it would
require a corresponding change to qemu so that it didn't map memory
there.

-Kevin



More information about the SeaBIOS mailing list