[SeaBIOS] [PATCH] smbios: avoid counting io hole as ram

[Alex Williamson]

On Mon, 2010-05-10 at 23:05 +0200, Sebastian Herbszt wrote:
> Kevin O'Connor wrote:
> > On Fri, May 07, 2010 at 01:38:55PM -0600, Alex Williamson wrote:
> >> Avoid counting the io hole as part of ram, a vm started with 4G
> >> should report 4G in smbios, not 4.5G.
> >> 
> >> Signed-off-by: Alex Williamson <alex.williamson at redhat.com>
> > 
> > Looks okay to me.  If there are no other comments, I'll commit in the
> > next couple of days.
> > 
> > -Kevin
> 
> If i don't mistake it seems to address what i have reported back in January
> in the "wrong memsize in smbios_init()" thread [1], correct?
> 
> [1] http://www.seabios.org/pipermail/seabios/2010-January/000146.html

Yes, it should fix that.  I started out effectively where you did,
changing memsize to RamSize + RamSizeOver4G, but then quickly ran into
the problems Gleb pointed out with some tables wanting address ranges
and others wanting quantity.  With this patch tables 16, 17, 19, and 20
should make sense and match the spec.  Thanks,

Alex