---

yaml --- r: 87264 b: refs/heads/master c: 7f17289 h: refs/heads/master v: v3
git-mirror · Mar 12, 2008 · 99489d1 · 99489d1
1 parent 5be3c26
commit 99489d1
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 595be948cce574ff2d5dde5d0426a636a4363c70
+refs/heads/master: 7f172890a8f8744c4005c267ae9e228411ab173f
diff --git a/trunk/arch/powerpc/kernel/pci-common.c b/trunk/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,