-acpi_status
-acpi_ex_extract_from_field (
- union acpi_operand_object *obj_desc,
- void *buffer,
- u32 buffer_length);
-
-acpi_status
-acpi_ex_insert_into_field (
- union acpi_operand_object *obj_desc,
- void *buffer,
- u32 buffer_length);
-
-acpi_status
-acpi_ex_setup_region (
- union acpi_operand_object *obj_desc,
- u32 field_datum_byte_offset);
-
-acpi_status
-acpi_ex_access_region (
- union acpi_operand_object *obj_desc,
- u32 field_datum_byte_offset,
- acpi_integer *value,
- u32 read_write);
-
-u8
-acpi_ex_register_overflow (
- union acpi_operand_object *obj_desc,
- acpi_integer value);
-
-acpi_status
-acpi_ex_field_datum_io (
- union acpi_operand_object *obj_desc,
- u32 field_datum_byte_offset,
- acpi_integer *value,
- u32 read_write);
-