diff options
| author | Paul Mackerras <paulus@samba.org> | 2008-03-13 15:26:33 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-03-13 15:26:33 +1100 |
| commit | bed04a4413376265746053be2a9cfbfc80c98ec9 (patch) | |
| tree | 8f582294a655f70496cd08aedeb86de31dbad140 /arch/powerpc/kernel/pci-common.c | |
| parent | e37c772e36a7943b2e0bd8f48312e78474c0df15 (diff) | |
| parent | c463be3520065ef8c05e3cbdf946c69604e91ceb (diff) | |
Merge branch 'linux-2.6'
Diffstat (limited to 'arch/powerpc/kernel/pci-common.c')
| -rw-r--r-- | arch/powerpc/kernel/pci-common.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 980fe32895c..89c83ccb85c 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -748,7 +748,13 @@ static void __devinit pcibios_fixup_resources(struct pci_dev *dev) struct resource *res = dev->resource + i; if (!res->flags) continue; - if (res->end == 0xffffffff) { + /* On platforms that have PPC_PCI_PROBE_ONLY set, we don't + * consider 0 as an unassigned BAR value. It's technically + * a valid value, but linux doesn't like it... so when we can + * re-assign things, we do so, but if we can't, we keep it + * around and hope for the best... + */ + if (res->start == 0 && !(ppc_pci_flags & PPC_PCI_PROBE_ONLY)) { pr_debug("PCI:%s Resource %d %016llx-%016llx [%x] is unassigned\n", pci_name(dev), i, (unsigned long long)res->start, |