> -----Original Message----- > From: ron minnich [mailto:[EMAIL PROTECTED] > Sent: Monday, November 10, 2008 3:48 PM > To: Myles Watson > Cc: Coreboot > Subject: Re: [coreboot] Resource allocation > > In theory split resources can happen. In practice it never has. The > only real split is legacy IO/mem/vga. They are always supported on > every chipset to date by a 'decode legacy range' bit. > > So, in practice, the extensive capabilities of the resource stuff have > not, as far as I know, every really been used. It always comes down > to'contiguous memory range' 'contiguous prefmem range' 'contiguous IO > range'
Thanks Ron. After reading your answer I thought about the fact that there is only one BAR on a bridge for each type of resource, and the split resource idea didn't make as much sense. Myles -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
