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/*
* 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");
}
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