]>
git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - include/asm-generic/pci.h
ee1d8b5d8168fa99ad3b60be15a9a8b5aa17cbc2
2 * linux/include/asm-generic/pci.h
4 * Copyright (C) 2003 Russell King
6 #ifndef _ASM_GENERIC_PCI_H
7 #define _ASM_GENERIC_PCI_H
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
15 * Convert a resource to a PCI device bus address or bus window.
18 pcibios_resource_to_bus(struct pci_dev
*dev
, struct pci_bus_region
*region
,
21 region
->start
= res
->start
;
22 region
->end
= res
->end
;
26 pcibios_bus_to_resource(struct pci_dev
*dev
, struct resource
*res
,
27 struct pci_bus_region
*region
)
29 res
->start
= region
->start
;
30 res
->end
= region
->end
;
33 #define pcibios_scan_all_fns(a, b) 0
35 #ifndef HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
36 static inline int pci_get_legacy_ide_irq(struct pci_dev
*dev
, int channel
)
38 return channel
? 15 : 14;
40 #endif /* HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ */