| /* |
| * Copyright (C) 2004, 2006 MIPS Technologies, Inc. All rights reserved. |
| * Author: Maciej W. Rozycki <macro@mips.com> |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version |
| * 2 of the License, or (at your option) any later version. |
| */ |
| |
| #include <linux/pci.h> |
| |
| /* |
| * Set the BCM1250, etc. PCI host bridge's TRDY timeout |
| * to the finite max. |
| */ |
| static void quirk_sb1250_pci(struct pci_dev *dev) |
| { |
| pci_write_config_byte(dev, 0x40, 0xff); |
| } |
| DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIBYTE, PCI_DEVICE_ID_BCM1250_PCI, |
| quirk_sb1250_pci); |
| |
| /* |
| * The BCM1250, etc. PCI/HT bridge reports as a host bridge. |
| */ |
| static void quirk_sb1250_ht(struct pci_dev *dev) |
| { |
| dev->class = PCI_CLASS_BRIDGE_PCI << 8; |
| } |
| DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIBYTE, PCI_DEVICE_ID_BCM1250_HT, |
| quirk_sb1250_ht); |
| |
| /* |
| * Set the SP1011 HT/PCI bridge's TRDY timeout to the finite max. |
| */ |
| static void quirk_sp1011(struct pci_dev *dev) |
| { |
| pci_write_config_byte(dev, 0x64, 0xff); |
| } |
| DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIPACKETS, PCI_DEVICE_ID_SP1011, |
| quirk_sp1011); |