diff options
Diffstat (limited to 'arch/arm/include/asm/io.h')
-rw-r--r-- | arch/arm/include/asm/io.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 42871fb..2cfbc53 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -187,6 +187,16 @@ static inline void pci_ioremap_set_mem_type(int mem_type) {} extern int pci_ioremap_io(unsigned int offset, phys_addr_t phys_addr); /* + * PCI configuration space mapping function. + * + * The PCI specification does not allow configuration write + * transactions to be posted. Add an arch specific + * pci_remap_cfgspace() definition that is implemented + * through strongly ordered memory mappings. + */ +#define pci_remap_cfgspace pci_remap_cfgspace +void __iomem *pci_remap_cfgspace(resource_size_t res_cookie, size_t size); +/* * Now, pick up the machine-defined IO definitions */ #ifdef CONFIG_NEED_MACH_IO_H |