Overlaping IO resource for AMD K8

[Li-Ta Lo]

On Tue, 2005-01-11 at 12:37, YhLu wrote:
> Complie error
> 
> You missed sth?

I don't think so.

Those function are not actually used. You can try to mark them.

Ollie

> Tue Jan 11 10:17:11 PST 2005
> FAILED! Log excerpt:
> /home/yhlu/xx/xx/freebios2/src/devices/emulator/biosemu.c: In function
> `setup_system_bios':
> /home/yhlu/xx/xx/freebios2/src/devices/emulator/biosemu.c:219: warning:
> implicit declaration of function `memset'
> /home/yhlu/xx/xx/freebios2/src/devices/emulator/biosemu.c: At top level:
> /home/yhlu/xx/xx/freebios2/src/devices/emulator/biosemu.c:232: error:
> conflicting types for 'reset_int_vect'
> /home/yhlu/xx/xx/freebios2/src/devices/emulator/biosemu.c:179: error:
> previous implicit declaration of 'reset_int_vect' was here
> /home/yhlu/xx/xx/freebios2/src/devices/emulator/biosemu.c: In function
> `run_bios':
> /home/yhlu/xx/xx/freebios2/src/devices/emulator/biosemu.c:289: warning:
> implicit declaration of function `X86EMU_setMemBase'
> make[1]: *** [biosemu.o] Error 1
> 
> 
> -----Original Message-----
> From: Li-Ta Lo [mailto:ollie at lanl.gov] 
> Sent: Tuesday, January 11, 2005 11:13 AM
> To: YhLu
> Cc: LinuxBIOS; Eric Biederman
> Subject: RE: Overlaping IO resource for AMD K8
> 
> On Tue, 2005-01-11 at 12:02, Li-Ta Lo wrote:
> > On Tue, 2005-01-11 at 11:56, YhLu wrote:
> > > Ollie,
> > > 
> > > I recall sth about mtrr setting, I wonder if I enable the NC could
> affect
> > > your code. Please check cpu/x86/mtrr/mtrr.c about enable NC below 4G.
> > > 
> > 
> > I think there is some problem with the resource allocation. If the vga
> > card has PCI IO resource then there will be no overlaping. If it does
> > not have PCI IO resource then there will be overlaping.
> > 
> 
> There is really a but in the resource allocation. Please take a look at
> the attached log files. The ATI card has PCI IO resource so there
> is no bogus resource in the northbridge. As the Nvidia card it does
> not have PCI IO resource so we got the 20000 to 1ffff thing.
> 
> Ollie
>