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 */

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * linux/include/asm-generic/pci.h
 4 *
 5 *  Copyright (C) 2003 Russell King
 6 */
 7#ifndef _ASM_GENERIC_PCI_H
 8#define _ASM_GENERIC_PCI_H
 9
10#ifndef HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
11static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
12{
13	return channel ? 15 : 14;
14}
15#endif /* HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ */
 
 
 
 
 
 
 
 
16
17#endif /* _ASM_GENERIC_PCI_H */