blob: 3a79fa8254a6317a0b0c3020ecd3fdd2ac39f28c [file] [log] [blame]
/*
* arch/sh/drivers/pci/ops-titan.c
*
* Ported to new API by Paul Mundt <lethal@linux-sh.org>
*
* Modified from ops-snapgear.c written by David McCullough
* Highly leveraged from pci-bigsur.c, written by Dustin McIntire.
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
*
* PCI initialization for the Titan boards
*/
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/io.h>
#include <mach/titan.h>
#include "pci-sh4.h"
static char titan_irq_tab[] __initdata = {
TITAN_IRQ_WAN,
TITAN_IRQ_LAN,
TITAN_IRQ_MPCIA,
TITAN_IRQ_MPCIB,
TITAN_IRQ_USB,
};
int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
{
int irq = titan_irq_tab[slot];
printk("PCI: Mapping TITAN IRQ for slot %d, pin %c to irq %d\n",
slot, pin - 1 + 'A', irq);
return irq;
}