[coreboot] Interesting device enumeration problem
mylesgw at gmail.com
Tue Jul 7 19:16:16 CEST 2009
> Myles Watson wrote:
> > I guess I was also asking what it means for a device to be
> > disabled.
> Disabled how? In Config.lb ?
> > Does that mean that we don't touch it at all?
> > Should we read config space values from a disabled device?
> My gut reaction is that reading config space also from disabled
> devices ought to be OK.
> Counter-question: What are the reasons for disabling a device?
The reason I'm doing it is the device is flaky. I can't trust what I get
back from it. Sometimes it doesn't respond at all. Another reason would be
for onboard graphics that you don't want to use.
More information about the coreboot