ar71xx: move arch specific files to files-2.6.39
[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files-2.6.39 / arch / mips / include / asm / mach-ar71xx / pci.h
1 /*
2 * Atheros AR71xx SoC specific PCI definitions
3 *
4 * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published
9 * by the Free Software Foundation.
10 */
11
12 #ifndef __ASM_MACH_AR71XX_PCI_H
13 #define __ASM_MACH_AR71XX_PCI_H
14
15 struct pci_dev;
16
17 struct ar71xx_pci_irq {
18 int irq;
19 u8 slot;
20 u8 pin;
21 };
22
23 #ifdef CONFIG_PCI
24 extern int (*ar71xx_pci_plat_dev_init)(struct pci_dev *dev);
25 extern unsigned ar71xx_pci_nr_irqs __initdata;
26 extern struct ar71xx_pci_irq *ar71xx_pci_irq_map __initdata;
27
28 int ar71xx_pcibios_map_irq(const struct pci_dev *dev,
29 uint8_t slot, uint8_t pin) __init;
30 int ar71xx_pcibios_init(void) __init;
31
32 int ar71xx_pci_be_handler(int is_fixup);
33
34 int ar724x_pcibios_map_irq(const struct pci_dev *dev,
35 uint8_t slot, uint8_t pin) __init;
36 int ar724x_pcibios_init(int irq) __init;
37
38 int ar71xx_pci_init(unsigned nr_irqs, struct ar71xx_pci_irq *map) __init;
39 #else
40 static inline int ar71xx_pci_init(unsigned nr_irqs, struct ar71xx_pci_irq *map)
41 {
42 return 0;
43 }
44 #endif
45
46 #endif /* __ASM_MACH_AR71XX_PCI_H */