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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 | ||
9 | /** | |
10 | * pcibios_resource_to_bus - convert resource to PCI bus address | |
11 | * @dev: device which owns this resource | |
12 | * @region: converted bus-centric region (start,end) | |
13 | * @res: resource to convert | |
14 | * | |
15 | * Convert a resource to a PCI device bus address or bus window. | |
16 | */ | |
17 | static inline void | |
18 | pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, | |
19 | struct resource *res) | |
20 | { | |
21 | region->start = res->start; | |
22 | region->end = res->end; | |
23 | } | |
24 | ||
43c34735 DB |
25 | static inline void |
26 | pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, | |
27 | struct pci_bus_region *region) | |
28 | { | |
29 | res->start = region->start; | |
30 | res->end = region->end; | |
31 | } | |
32 | ||
1da177e4 LT |
33 | #define pcibios_scan_all_fns(a, b) 0 |
34 | ||
35 | #ifndef HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ | |
36 | static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) | |
37 | { | |
38 | return channel ? 15 : 14; | |
39 | } | |
40 | #endif /* HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ */ | |
41 | ||
42 | #endif |