On Wed, Feb 18, 2009 at 08:42:04PM -0700, Myles Watson wrote: > > for (MAX=0x4000, BDF=pci_next(0, &MAX) \ > > For my own use I can hard code something pretty easily. The general > case is much harder.
We can add a CONFIG_PCI_MAX_ROOT_BUS setting to SeaBIOS' config.h file. If we don't want to compile in a max, and it's not reasonable to autodetect it, then I guess we could have coreboot pass in the max to SeaBIOS via the coreboot table. Finally, I suppose SeaBIOS could just scan all 256 buses. (Does anyone know if a bus is guaranteed to have a device 0? If so, that would speed the scan significantly.) -Kevin -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
