x86, AMD, PCI: Add AMD northbridge PCI device id for CPU families 12h and 14h

This patch adds the PCI northbridge device id for AMD CPU
families 12h and 14h. Both families have implemented the same
PCI northbridge device.

There are some future use cases that use this PCI device and
we would like to clarify its naming.
Signed-off-by: Robert Richter <robert.richter@amd.com>
Cc: xen-devel@lists.xensource.com <xen-devel@lists.xensource.com>
Cc: Keir Fraser <keir@xen.org>
Cc: Jan Beulich <JBeulich@novell.com>
LKML-Reference: <20110106165107.GL4739@erda.amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

include/linux/pci_ids.h

@@ -518,6 +518,7 @@
 #define PCI_DEVICE_ID_AMD_11H_NB_MISC	0x1303
 #define PCI_DEVICE_ID_AMD_11H_NB_LINK	0x1304
 #define PCI_DEVICE_ID_AMD_15H_NB_MISC	0x1603
+#define PCI_DEVICE_ID_AMD_CNB17H_F3	0x1703
 #define PCI_DEVICE_ID_AMD_LANCE		0x2000
 #define PCI_DEVICE_ID_AMD_LANCE_HOME	0x2001
 #define PCI_DEVICE_ID_AMD_SCSI		0x2020