[mirror_ubuntu-artful-kernel.git] / include / asm-generic / pci.h

/*
 * linux/include/asm-generic/pci.h
 *
 *  Copyright (C) 2003 Russell King
 */
#ifndef _ASM_GENERIC_PCI_H
#define _ASM_GENERIC_PCI_H

#ifndef HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
{
	return channel ? 15 : 14;
}
#endif /* HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ */

/*
 * By default, assume that no iommu is in use and that the PCI
 * space is mapped to address physical 0.
 */
#ifndef PCI_DMA_BUS_IS_PHYS
#define PCI_DMA_BUS_IS_PHYS	(1)
#endif

#endif /* _ASM_GENERIC_PCI_H */
Commit	Line	Data
1da177e4 LT	1	/*
	2	* linux/include/asm-generic/pci.h
	3	*
	4	* Copyright (C) 2003 Russell King
	5	*/
	6	#ifndef _ASM_GENERIC_PCI_H
	7	#define _ASM_GENERIC_PCI_H
	8
1da177e4 LT	9	#ifndef HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
	10	static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
	11	{
	12	return channel ? 15 : 14;
	13	}
	14	#endif /* HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ */
	15
d7c4f1b7 AB	16	/*
	17	* By default, assume that no iommu is in use and that the PCI
	18	* space is mapped to address physical 0.
	19	*/
	20	#ifndef PCI_DMA_BUS_IS_PHYS
	21	#define PCI_DMA_BUS_IS_PHYS (1)
1da177e4	22	#endif
d7c4f1b7 AB	23
d7c4f1b7 AB	24	#endif /* _ASM_GENERIC_PCI_H */