diff options
Diffstat (limited to 'target/linux/ar71xx/files-2.6.39/arch/mips/include/asm/mach-ar71xx/pci.h')
| -rw-r--r-- | target/linux/ar71xx/files-2.6.39/arch/mips/include/asm/mach-ar71xx/pci.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files-2.6.39/arch/mips/include/asm/mach-ar71xx/pci.h b/target/linux/ar71xx/files-2.6.39/arch/mips/include/asm/mach-ar71xx/pci.h new file mode 100644 index 000000000..27043491a --- /dev/null +++ b/target/linux/ar71xx/files-2.6.39/arch/mips/include/asm/mach-ar71xx/pci.h @@ -0,0 +1,46 @@ +/* + * Atheros AR71xx SoC specific PCI definitions + * + * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#ifndef __ASM_MACH_AR71XX_PCI_H +#define __ASM_MACH_AR71XX_PCI_H + +struct pci_dev; + +struct ar71xx_pci_irq { + int irq; + u8 slot; + u8 pin; +}; + +#ifdef CONFIG_PCI +extern int (*ar71xx_pci_plat_dev_init)(struct pci_dev *dev); +extern unsigned ar71xx_pci_nr_irqs __initdata; +extern struct ar71xx_pci_irq *ar71xx_pci_irq_map __initdata; + +int ar71xx_pcibios_map_irq(const struct pci_dev *dev, + uint8_t slot, uint8_t pin) __init; +int ar71xx_pcibios_init(void) __init; + +int ar71xx_pci_be_handler(int is_fixup); + +int ar724x_pcibios_map_irq(const struct pci_dev *dev, + uint8_t slot, uint8_t pin) __init; +int ar724x_pcibios_init(int irq) __init; + +int ar71xx_pci_init(unsigned nr_irqs, struct ar71xx_pci_irq *map) __init; +#else +static inline int ar71xx_pci_init(unsigned nr_irqs, struct ar71xx_pci_irq *map) +{ + return 0; +} +#endif + +#endif /* __ASM_MACH_AR71XX_PCI_H */ |