Commit d1af5b4e authored May 09, 2007 by Ishizaki Kou Committed by Paul Mackerras May 10, 2007

[POWERPC] celleb: Fix support for multiple PCI domains



Celleb has multiple PCI host bridges (phbs).  Previous boot logic gives
non-overlapped bus IDs between PCI host bridges so you can identify
PHB by bus ID.  But newer boot logic gives same bus ID between PHBs (it
gives bus ID 0 as root bus.) So we have to set 'phb->buid' as
non-zero.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Paul Mackerras <paulus@samba.org>

parent ab5570f0

arch/powerpc/platforms/celleb/pci.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -457,6 +457,7 @@ int __devinit celleb_setup_phb(struct pci_controller *phb)

		pr_debug("PCI: celleb_setup_phb() %s\n", name);
		phb_set_bus_ranges(dev, phb);
		phb->buid = 1;

		if (strcmp(name, "epci") == 0) {
		phb->ops = &celleb_epci_ops;

Admin message