| 1234567891011121314151617181920212223242526272829303132333435363738394041 |
- /*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2004 Montavista Software Inc.
- * Author: Manish Lachwani (mlachwani@mvista.com)
- *
- * Looking at the schematics for the Ocelot-3 board, there are
- * two PCI busses and each bus has two PCI slots.
- */
- #include <linux/kernel.h>
- #include <linux/init.h>
- #include <linux/pci.h>
- #include <asm/mipsregs.h>
- /*
- * Do platform specific device initialization at
- * pci_enable_device() time
- */
- int pcibios_plat_dev_init(struct pci_dev *dev)
- {
- return 0;
- }
- int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
- {
- int bus = dev->bus->number;
- if (bus == 0 && slot == 1)
- return 2; /* PCI-X A */
- if (bus == 0 && slot == 2)
- return 3; /* PCI-X B */
- if (bus == 1 && slot == 1)
- return 4; /* PCI A */
- if (bus == 1 && slot == 2)
- return 5; /* PCI B */
- return 0;
- panic("Whooops in pcibios_map_irq");
- }
|
