diff -rup linux-2.6.4.orig/drivers/pci/quirks.c linux/drivers/pci/quirks.c
--- linux-2.6.4.orig/drivers/pci/quirks.c   2004-03-18 12:14:29.000000000 -0600
+++ linux/drivers/pci/quirks.c  2004-03-18 12:16:58.000000000 -0600
@@ -957,6 +957,11 @@ static struct pci_fixup pci_fixups[] __d
     */
    { PCI_FIXUP_HEADER, PCI_VENDOR_ID_INTEL,    PCI_DEVICE_ID_INTEL_82380FB,    quirk_transparent_bridge },
    { PCI_FIXUP_HEADER, PCI_VENDOR_ID_TOSHIBA,  0x605,  quirk_transparent_bridge },
+   /* The PCI-PCI bridge in the toshiba deskstation needs to
+    * be marked transparent for PCI cards to be usable.  The
+    * bridge ID is 0x609.
+    */
+   { PCI_FIXUP_HEADER, PCI_VENDOR_ID_TOSHIBA,  0x609,  quirk_transparent_bridge },
 
    { PCI_FIXUP_FINAL,  PCI_VENDOR_ID_CYRIX,    PCI_DEVICE_ID_CYRIX_PCI_MASTER, quirk_mediagx_master },