[PATCH] PCI: NCR 53c810 quirk

[linux-2.6-omap-h63xx.git] / drivers / pci / quirks.c

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index afcbd50ffc0ee7fc3c8476c879255aa26f55a898..3a4f49f4effbfd647371bae04c040ec761d924a3 100644 (file)
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1243,6 +1243,21 @@ static void __devinit quirk_netmos(struct pci_dev *dev)
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NETMOS, PCI_ANY_ID, quirk_netmos);
 
+
+static void __devinit fixup_rev1_53c810(struct pci_dev* dev)
+{
+       /* rev 1 ncr53c810 chips don't set the class at all which means
+        * they don't get their resources remapped. Fix that here.
+        */
+
+       if (dev->class == PCI_CLASS_NOT_DEFINED) {
+               printk(KERN_INFO "NCR 53c810 rev 1 detected, setting PCI class.\n");
+               dev->class = PCI_CLASS_STORAGE_SCSI;
+       }
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
+
+
 static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end)
 {
        while (f < end) {