Index: drivers/storage/scsiport/scsiport.c
===================================================================
--- drivers/storage/scsiport/scsiport.c	(revision 56807)
+++ drivers/storage/scsiport/scsiport.c	(working copy)
@@ -2353,7 +2353,12 @@
             /* If result is PCI_INVALID_VENDORID, then this device has no more
                "Functions" */
             if (PciConfig.VendorID == PCI_INVALID_VENDORID)
-                break;
+                continue;
+        
+            if(busDataRead < (ULONG)PCI_COMMON_HDR_LENGTH) {
+                NeedPciAltInit = TRUE;
+                continue;
+            }
 
             sprintf (VendorIdString, "%04hx", PciConfig.VendorID);
             sprintf (DeviceIdString, "%04hx", PciConfig.DeviceID);