1 /*
2  *  linux/include/asm-arm/mach/pci.h
3  *
4  *  Copyright (C) 2000 Russell King
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation.
9  */
10 struct hw_pci {
11 	/* Initialise the hardware */
12 	void		(*init)(void *);
13 
14 	/* Setup bus resources */
15 	void		(*setup_resources)(struct resource **);
16 
17 	/*
18 	 * This is the offset of PCI memory base registers
19 	 * to physical memory.
20 	 */
21 	unsigned long	mem_offset;
22 
23 	/* IRQ swizzle */
24 	u8		(*swizzle)(struct pci_dev *dev, u8 *pin);
25 
26 	/* IRQ mapping */
27 	int		(*map_irq)(struct pci_dev *dev, u8 slot, u8 pin);
28 };
29 
30 extern u8 no_swizzle(struct pci_dev *dev, u8 *pin);
31 extern void __init dc21285_setup_resources(struct resource **resource);
32 extern void __init dc21285_init(void *sysdata);
33 extern void __init via82c505_init(void *sysdata);
34 
35