diff options
| -rw-r--r-- | drivers/pci/probe.c | 16 | ||||
| -rw-r--r-- | include/asm-generic/pci.h | 24 | ||||
| -rw-r--r-- | include/linux/pci.h | 4 |
3 files changed, 21 insertions, 23 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 3539171d8a9..a677b1e995d 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -118,6 +118,22 @@ void pci_bus_to_resource(struct pci_dev *dev, struct resource *res, res->end = region->end + offset; } +#ifdef ARCH_HAS_GENERIC_PCI_OFFSETS +void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, + struct resource *res) +{ + pci_resource_to_bus(dev, region, res); +} +EXPORT_SYMBOL(pcibios_resource_to_bus); + +void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, + struct pci_bus_region *region) +{ + pci_bus_to_resource(dev, res, region); +} +EXPORT_SYMBOL(pcibios_bus_to_resource); +#endif + /* * PCI Bus Class */ diff --git a/include/asm-generic/pci.h b/include/asm-generic/pci.h index 26373cff454..0410346e2cf 100644 --- a/include/asm-generic/pci.h +++ b/include/asm-generic/pci.h @@ -6,29 +6,7 @@ #ifndef _ASM_GENERIC_PCI_H #define _ASM_GENERIC_PCI_H -/** - * pcibios_resource_to_bus - convert resource to PCI bus address - * @dev: device which owns this resource - * @region: converted bus-centric region (start,end) - * @res: resource to convert - * - * Convert a resource to a PCI device bus address or bus window. - */ -static inline void -pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, - struct resource *res) -{ - region->start = res->start; - region->end = res->end; -} - -static inline void -pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, - struct pci_bus_region *region) -{ - res->start = region->start; - res->end = region->end; -} +#define ARCH_HAS_GENERIC_PCI_OFFSETS static inline struct resource * pcibios_select_root(struct pci_dev *pdev, struct resource *res) diff --git a/include/linux/pci.h b/include/linux/pci.h index 419f78f9637..be58a51706c 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -648,6 +648,10 @@ void pci_fixup_cardbus(struct pci_bus *); /* Generic PCI functions used internally */ +void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, + struct resource *res); +void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, + struct pci_bus_region *region); void pcibios_scan_specific_bus(int busn); extern struct pci_bus *pci_find_bus(int domain, int busnr); void pci_bus_add_devices(const struct pci_bus *bus); |