2 * arch/mips/pci/fixup-sb1250.c
4 * Copyright (C) 2004, 2006 MIPS Technologies, Inc. All rights reserved.
5 * Author: Maciej W. Rozycki <macro@mips.com>
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version
10 * 2 of the License, or (at your option) any later version.
13 #include <linux/init.h>
14 #include <linux/pci.h>
17 * Set the BCM1250, etc. PCI host bridge's TRDY timeout
20 static void __init
quirk_sb1250_pci(struct pci_dev
*dev
)
22 pci_write_config_byte(dev
, 0x40, 0xff);
24 DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIBYTE
, PCI_DEVICE_ID_BCM1250_PCI
,
28 * The BCM1250, etc. PCI/HT bridge reports as a host bridge.
30 static void __init
quirk_sb1250_ht(struct pci_dev
*dev
)
32 dev
->class = PCI_CLASS_BRIDGE_PCI
<< 8;
34 DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIBYTE
, PCI_DEVICE_ID_BCM1250_HT
,
38 * Set the SP1011 HT/PCI bridge's TRDY timeout to the finite max.
40 static void __init
quirk_sp1011(struct pci_dev
*dev
)
42 pci_write_config_byte(dev
, 0x64, 0xff);
44 DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIPACKETS
, PCI_DEVICE_ID_SP1011
,