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[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>
This commit is contained in:
Ishizaki Kou 2007-05-09 17:34:08 +10:00 committed by Paul Mackerras
parent ab5570f093
commit d1af5b4ea9
1 changed files with 1 additions and 0 deletions
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1
arch/powerpc/platforms/celleb/pci.c
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@ -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;