For K8, I put second chain on 0x40, third chain on 0x80, and fourth chain on 0xc0.
YH On 4/22/06, Richard Smith <[EMAIL PROTECTED]> wrote: > On 4/22/06, Stefan Reinauer <[EMAIL PROTECTED]> wrote: > > * yhlu <[EMAIL PROTECTED]> [060422 06:37]: > > > we already have > > > pci_locate_device(). > > > pci_locate_device_on_bus(...unsigned bus). > > > > Cool! I guess most of us just did not know about that. > > > > static device_t pci_locate_device_on_bus(unsigned pci_id, unsigned bus) > > > > is defined in romcc_io.h and does exactly what is needed in this case. > > Firewire on the Epia is always on bus 0. > > Ok so the "right" solution for the epia-m is to change > pci_locate_device() to pci_locate_device_on_bus(0); > > Eric: Please confirm that it fixes your problem. > > That still leaves the outstanding issue that pci_locate_device() will > pause for long periods if it can't find a device. And probing the > entire pci space may not be a good thing anyway. > > I would propose that pci_locate_device still needs a hard cap. > > Whats the maximum number of PCI buses that any one has ever seen on one board? > > -- > Richard A. Smith > -- linuxbios mailing list [email protected] http://www.openbios.org/mailman/listinfo/linuxbios
