1#pragma once
2
3#include <uacpi/internal/types.h>
4#include <uacpi/opregion.h>
5
6#ifndef UACPI_BAREBONES_MODE
7
8uacpi_status uacpi_initialize_opregion(void);
9void uacpi_deinitialize_opregion(void);
10
11void uacpi_trace_region_error(
12 uacpi_namespace_node *node, uacpi_char *message, uacpi_status ret
13);
14
15uacpi_status uacpi_install_address_space_handler_with_flags(
16 uacpi_namespace_node *device_node, enum uacpi_address_space space,
17 uacpi_region_handler handler, uacpi_handle handler_context,
18 uacpi_u16 flags
19);
20
21void uacpi_opregion_uninstall_handler(uacpi_namespace_node *node);
22
23uacpi_bool uacpi_address_space_handler_is_default(
24 uacpi_address_space_handler *handler
25);
26
27uacpi_address_space_handlers *uacpi_node_get_address_space_handlers(
28 uacpi_namespace_node *node
29);
30
31uacpi_status uacpi_initialize_opregion_node(uacpi_namespace_node *node);
32
33uacpi_status uacpi_opregion_attach(uacpi_namespace_node *node);
34
35void uacpi_install_default_address_space_handlers(void);
36
37uacpi_bool uacpi_is_buffer_access_address_space(uacpi_address_space space);
38
39union uacpi_opregion_io_data {
40 uacpi_u64 *integer;
41 uacpi_data_view buffer;
42};
43
44uacpi_status uacpi_dispatch_opregion_io(
45 uacpi_field_unit *field, uacpi_u32 offset,
46 uacpi_region_op op, union uacpi_opregion_io_data data
47);
48
49#endif // !UACPI_BAREBONES_MODE
50