blob: 37a7112d4117ee1e0e75b9ae6e58ea72d82c8baf [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * linux/arch/arm/mach-shark/pci.c
3 *
4 * PCI bios-type initialisation for PCI machines
5 *
6 * Bits taken from various places.
7 */
8#include <linux/kernel.h>
9#include <linux/pci.h>
10#include <linux/init.h>
11
12#include <asm/irq.h>
13#include <asm/mach/pci.h>
14#include <asm/mach-types.h>
15
16static int __init shark_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
17{
18 if (dev->bus->number == 0)
19 if (dev->devfn == 0) return 255;
20 else return 11;
21 else return 255;
22}
23
24extern void __init via82c505_preinit(void);
25
26static struct hw_pci shark_pci __initdata = {
27 .setup = via82c505_setup,
28 .swizzle = pci_std_swizzle,
29 .map_irq = shark_map_irq,
30 .nr_controllers = 1,
31 .scan = via82c505_scan_bus,
32 .preinit = via82c505_preinit,
33};
34
35static int __init shark_pci_init(void)
36{
37 if (machine_is_shark())
38 pci_common_init(&shark_pci);
39 return 0;
40}
41
42subsys_initcall(shark_pci_init);