diff options
Diffstat (limited to 'arch/mn10300/include/asm/pci.h')
| -rw-r--r-- | arch/mn10300/include/asm/pci.h | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/arch/mn10300/include/asm/pci.h b/arch/mn10300/include/asm/pci.h index e58b9a46e1b..5f70af25c7d 100644 --- a/arch/mn10300/include/asm/pci.h +++ b/arch/mn10300/include/asm/pci.h @@ -44,12 +44,10 @@ extern void unit_pci_init(void); #define pcibios_assign_all_busses() 0 #endif -extern unsigned long pci_mem_start; #define PCIBIOS_MIN_IO 0xBE000004 #define PCIBIOS_MIN_MEM 0xB8000000 void pcibios_set_master(struct pci_dev *dev); -void pcibios_penalize_isa_irq(int irq); /* Dynamic DMA mapping stuff. * i386 has everything mapped statically. @@ -59,7 +57,6 @@ void pcibios_penalize_isa_irq(int irq); #include <linux/slab.h> #include <asm/scatterlist.h> #include <linux/string.h> -#include <linux/mm.h> #include <asm/io.h> struct pci_dev; @@ -70,10 +67,6 @@ struct pci_dev; */ #define PCI_DMA_BUS_IS_PHYS (1) - -/* This is always fine. */ -#define pci_dac_dma_supported(pci_dev, mask) (0) - /* Return the index of the PCI controller for device. */ static inline int pci_controller_num(struct pci_dev *dev) { @@ -90,27 +83,24 @@ extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, /* implement the pci_ DMA API in terms of the generic device dma_ one */ #include <asm-generic/pci-dma-compat.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. - */ -extern void pcibios_resource_to_bus(struct pci_dev *dev, - struct pci_bus_region *region, - struct resource *res); +static inline struct resource * +pcibios_select_root(struct pci_dev *pdev, struct resource *res) +{ + struct resource *root = NULL; -extern void pcibios_bus_to_resource(struct pci_dev *dev, - struct resource *res, - struct pci_bus_region *region); + if (res->flags & IORESOURCE_IO) + root = &ioport_resource; + if (res->flags & IORESOURCE_MEM) + root = &iomem_resource; -#define pcibios_scan_all_fns(a, b) 0 + return root; +} static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) { return channel ? 15 : 14; } +#include <asm-generic/pci_iomap.h> + #endif /* _ASM_PCI_H */ |