On Wed, Feb 12, 2003 at 10:21:35PM -0600, William A. Gatliff wrote: > > Guys: > > > I'm porting 2.4.20 to a custom MPC8245 system, based loosely on code > from MV's 2.4.19, in particular the mpc10x.c. > > When my kernel boots, I see these: > > PCI: Cannot allocate resource region 0 of device 00:02.0 > PCI: Cannot allocate resource region 1 of device 00:02.0 > PCI: Cannot allocate resource region 2 of device 00:02.0 > ... > PCI: Cannot allocate resource region 0 of device 00:1f.0 > PCI: Cannot allocate resource region 1 of device 00:1f.0 > PCI: Cannot allocate resource region 2 of device 00:1f.0
Bill, Take a look at sandpoint_pci.c:sandpoint_exclude_device() for an example of using the ppc_md.exclude_device. Have it avoid bus 0 devfn 0 so it ignores your host bridge (doesn't hit its IDSEL on the bus scan). That should cure your system. Regards, -- Matt Porter porter at cox.net This is Linux Country. On a quiet night, you can hear Windows reboot. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
