1 #ifndef _ACPI_IO_H_ 2 #define _ACPI_IO_H_ 3 4 #include <linux/io.h> 5 6 #include <asm/acpi.h> 7 8 #ifndef acpi_os_ioremap 9 static inline void __iomem *acpi_os_ioremap(acpi_physical_address phys, 10 acpi_size size) 11 { 12 return ioremap_cache(phys, size); 13 } 14 #endif 15 16 void __iomem *__init_refok 17 acpi_os_map_iomem(acpi_physical_address phys, acpi_size size); 18 void __ref acpi_os_unmap_iomem(void __iomem *virt, acpi_size size); 19 void __iomem *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size); 20 21 int acpi_os_map_generic_address(struct acpi_generic_address *addr); 22 void acpi_os_unmap_generic_address(struct acpi_generic_address *addr); 23 24 #endif 25