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PCI: add default busn_resource

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We need to put into the resources list for legacy system.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Yinghai Lu
2012-05-17 18:51:12 -07:00
committed by Bjorn Helgaas
parent 4d99f52423
commit 67cdc82728
2 changed files with 9 additions and 0 deletions
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include/linux/pci.h
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@@ -368,6 +368,8 @@ static inline int pci_channel_offline(struct pci_dev *pdev)
return (pdev->error_state != pci_channel_io_normal);
}
extern struct resource busn_resource;
struct pci_host_bridge_window {
struct list_head list;
struct resource *res; /* host bridge aperture (CPU address) */