[RFC][PATCH 6/9] Support for old IBM PReP boxes

[Leigh Brown]

Some IBM PRePs have host bridges described by residual data as
PCIBridgeRS6K.  I've no idea what's different about them, but
they seem to work the same.


diff -urNX .diffex linux-2.6.6-prev/arch/ppc/platforms/prep_pci.c
linux-2.6.6/arch/ppc/platforms/prep_pci.c
--- linux-2.6.6-prev/arch/ppc/platforms/prep_pci.c	2004-06-08
21:14:21.000000000 +0100
+++ linux-2.6.6/arch/ppc/platforms/prep_pci.c	2004-06-09
09:47:33.000000000 +0100
@@ -1297,7 +1297,8 @@
 		hostbridge = residual_find_device(PROCESSORDEVICE, NULL,
 			BridgeController, PCIBridge, -1, 0);
 		if (hostbridge &&
-			hostbridge->DeviceId.Interface == PCIBridgeIndirect) {
+			((hostbridge->DeviceId.Interface == PCIBridgeIndirect) ||
+			 (hostbridge->DeviceId.Interface == PCIBridgeRS6K))) {
 			PnP_TAG_PACKET * pkt;
 			pkt = PnP_find_large_vendor_packet(
 				res->DevicePnPHeap+hostbridge->AllocatedOffset,


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