[PATCH] Handle dunord pci decode problem

drivers/pci/quirks.c

@@ -456,11 +456,27 @@ static void __init quirk_amd_ordering(struct pci_dev *dev)
 	}
 }
 
+/*
+ *	DreamWorks provided workaround for Dunord I-3000 problem
+ *
+ *	This card decodes and responds to addresses not apparently
+ *	assigned to it. We force a larger allocation to ensure that
+ *	nothing gets put too close to it.
+ */
+
+static void __init quirk_dunord ( struct pci_dev * dev )
+{
+	struct resource * r = & dev -> resource [ 1 ];
+	r -> start = 0;
+	r -> end = 0xffffff;
+}
+
 /*
  *  The main table of quirks.
  */
 
 static struct pci_fixup pci_fixups[] __initdata = {
+	{ PCI_FIXUP_HEADER,	PCI_VENDOR_ID_DUNORD,	PCI_DEVICE_ID_DUNORD_I3000,	quirk_dunord },
 	{ PCI_FIXUP_FINAL,	PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82441,	quirk_passive_release },
 	{ PCI_FIXUP_FINAL,	PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82441,	quirk_passive_release },
 	/*

include/linux/pci_ids.h

@@ -1612,6 +1612,9 @@
 #define PCI_DEVICE_ID_DCI_PCCOM4	0x0001
 #define PCI_DEVICE_ID_DCI_PCCOM8	0x0002
 
+#define PCI_VENDOR_ID_DUNORD		0x5544
+#define PCI_DEVICE_ID_DUNORD_I3000	0x0001
+
 #define PCI_VENDOR_ID_GENROCO		0x5555
 #define PCI_DEVICE_ID_GENROCO_HFP832	0x0003