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| author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
| commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
| tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /include/asm-generic/pci.h | |
| parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'include/asm-generic/pci.h')
| -rw-r--r-- | include/asm-generic/pci.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/asm-generic/pci.h b/include/asm-generic/pci.h new file mode 100644 index 00000000..e80a0495 --- /dev/null +++ b/include/asm-generic/pci.h @@ -0,0 +1,37 @@ +/* + * linux/include/asm-generic/pci.h + * + * Copyright (C) 2003 Russell King + */ +#ifndef _ASM_GENERIC_PCI_H +#define _ASM_GENERIC_PCI_H + +static inline struct resource * +pcibios_select_root(struct pci_dev *pdev, struct resource *res) +{ + struct resource *root = NULL; + + if (res->flags & IORESOURCE_IO) + root = &ioport_resource; + if (res->flags & IORESOURCE_MEM) + root = &iomem_resource; + + return root; +} + +#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 */ |