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 9#ifndef HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ 10static 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 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) 22#endif 23 24#endif /* _ASM_GENERIC_PCI_H */ 25