28 lines
1.0 KiB
Diff
28 lines
1.0 KiB
Diff
diff -up linux-2.6.30.noarch/drivers/pci/setup-res.c.jx linux-2.6.30.noarch/drivers/pci/setup-res.c
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--- linux-2.6.30.noarch/drivers/pci/setup-res.c.jx 2009-07-27 17:56:13.000000000 -0400
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+++ linux-2.6.30.noarch/drivers/pci/setup-res.c 2009-07-27 17:58:25.000000000 -0400
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@@ -101,6 +101,7 @@ int pci_claim_resource(struct pci_dev *d
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struct resource *res = &dev->resource[resource];
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struct resource *root;
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int err;
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+ const char *dtype = resource < PCI_BRIDGE_RESOURCES ? "device" : "bridge";
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root = pci_find_parent_resource(dev, res);
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@@ -108,8 +109,13 @@ int pci_claim_resource(struct pci_dev *d
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if (root != NULL)
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err = request_resource(root, res);
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- if (err) {
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- const char *dtype = resource < PCI_BRIDGE_RESOURCES ? "device" : "bridge";
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+ if (err && resource == 6) {
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+ dev_info(&dev->dev, "BAR %d: %s of %s %pR\n",
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+ resource,
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+ root ? "address space collision on" :
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+ "no parent found for",
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+ dtype, res);
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+ } else if (err) {
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dev_err(&dev->dev, "BAR %d: %s of %s %pR\n",
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resource,
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root ? "address space collision on" :
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