diff options
Diffstat (limited to 'drivers/acpi/acpica/acinterp.h')
| -rw-r--r-- | drivers/acpi/acpica/acinterp.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/acinterp.h b/drivers/acpi/acpica/acinterp.h index 9613b0115dad..c5b2be0b6613 100644 --- a/drivers/acpi/acpica/acinterp.h +++ b/drivers/acpi/acpica/acinterp.h @@ -124,6 +124,9 @@ acpi_ex_trace_point(acpi_trace_event_type type, * exfield - ACPI AML (p-code) execution - field manipulation */ acpi_status +acpi_ex_get_protocol_buffer_length(u32 protocol_id, u32 *return_length); + +acpi_status acpi_ex_common_buffer_setup(union acpi_operand_object *obj_desc, u32 buffer_length, u32 * datum_count); @@ -268,6 +271,26 @@ acpi_ex_prep_common_field_object(union acpi_operand_object *obj_desc, acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info); /* + * exserial - field_unit support for serial address spaces + */ +acpi_status +acpi_ex_read_serial_bus(union acpi_operand_object *obj_desc, + union acpi_operand_object **return_buffer); + +acpi_status +acpi_ex_write_serial_bus(union acpi_operand_object *source_desc, + union acpi_operand_object *obj_desc, + union acpi_operand_object **return_buffer); + +acpi_status +acpi_ex_read_gpio(union acpi_operand_object *obj_desc, void *buffer); + +acpi_status +acpi_ex_write_gpio(union acpi_operand_object *source_desc, + union acpi_operand_object *obj_desc, + union acpi_operand_object **return_buffer); + +/* * exsystem - Interface to OS services */ acpi_status |