projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 | 1 | /* |
| 15a1c514 | 2 | * Copyright (C) 2004, 2006 MIPS Technologies, Inc. All rights reserved. |
| 1da177e4 LT |
3 | * Author: Maciej W. Rozycki <[email protected]> |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or | |
| 6 | * modify it under the terms of the GNU General Public License | |
| 7 | * as published by the Free Software Foundation; either version | |
| 8 | * 2 of the License, or (at your option) any later version. | |
| 9 | */ | |
| 10 | ||
| 11 | #include <linux/init.h> | |
| 12 | #include <linux/pci.h> | |
| 13 | ||
| 15a1c514 | 14 | /* |
| 59c51591 | 15 | * Set the BCM1250, etc. PCI host bridge's TRDY timeout |
| 15a1c514 MR |
16 | * to the finite max. |
| 17 | */ | |
| 28eb0e46 | 18 | static void quirk_sb1250_pci(struct pci_dev *dev) |
| 15a1c514 MR |
19 | { |
| 20 | pci_write_config_byte(dev, 0x40, 0xff); | |
| 21 | } | |
| 22 | DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIBYTE, PCI_DEVICE_ID_BCM1250_PCI, | |
| 23 | quirk_sb1250_pci); | |
| 24 | ||
| 1da177e4 LT |
25 | /* |
| 26 | * The BCM1250, etc. PCI/HT bridge reports as a host bridge. | |
| 27 | */ | |
| 28eb0e46 | 28 | static void quirk_sb1250_ht(struct pci_dev *dev) |
| 1da177e4 LT |
29 | { |
| 30 | dev->class = PCI_CLASS_BRIDGE_PCI << 8; | |
| 31 | } | |
| 32 | DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIBYTE, PCI_DEVICE_ID_BCM1250_HT, | |
| 33 | quirk_sb1250_ht); | |
| 15a1c514 MR |
34 | |
| 35 | /* | |
| 59c51591 | 36 | * Set the SP1011 HT/PCI bridge's TRDY timeout to the finite max. |
| 15a1c514 | 37 | */ |
| 28eb0e46 | 38 | static void quirk_sp1011(struct pci_dev *dev) |
| 15a1c514 MR |
39 | { |
| 40 | pci_write_config_byte(dev, 0x64, 0xff); | |
| 41 | } | |
| 42 | DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SIPACKETS, PCI_DEVICE_ID_SP1011, | |
| 43 | quirk_sp1011); |