include/acpi/acpi_io.h

   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 extern bool acpi_permanent_mmap;
  17
  18 void __iomem *__ref
  19 acpi_os_map_iomem(acpi_physical_address phys, acpi_size size);
  20 void __ref acpi_os_unmap_iomem(void __iomem *virt, acpi_size size);
  21 void __iomem *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size);
  22
  23 int acpi_os_map_generic_address(struct acpi_generic_address *addr);
  24 void acpi_os_unmap_generic_address(struct acpi_generic_address *addr);
  25
  26 #endif