blob: f8f190ec066e7a266101b0783a97e8f274f5a639 [file] [log] [blame]
Len Browna192a952009-07-28 16:45:54 -04001/*
2 * acpi/internal.h
3 * For use by Linux/ACPI infrastructure, not drivers
4 *
5 * Copyright (c) 2009, Intel Corporation.
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms and conditions of the GNU General Public License,
9 * version 2, as published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * more details.
15 *
16 * You should have received a copy of the GNU General Public License along with
17 * this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
19 */
20
21#define PREFIX "ACPI: "
Bjorn Helgaase60cc7a2009-03-13 12:08:26 -060022
Bjorn Helgaas0e465172009-03-24 16:50:09 -060023int init_acpi_device_notify(void);
Bjorn Helgaase747f272009-03-24 16:49:43 -060024int acpi_scan_init(void);
Bjorn Helgaas141a0af2009-03-24 16:49:58 -060025int acpi_system_init(void);
Bjorn Helgaase747f272009-03-24 16:49:43 -060026
Bjorn Helgaas84f810c2009-03-24 16:50:03 -060027#ifdef CONFIG_ACPI_DEBUG
28int acpi_debug_init(void);
29#else
30static inline int acpi_debug_init(void) { return 0; }
31#endif
32
Bjorn Helgaase60cc7a2009-03-13 12:08:26 -060033/* --------------------------------------------------------------------------
34 Power Resource
35 -------------------------------------------------------------------------- */
Bjorn Helgaas44515372009-03-24 16:49:53 -060036int acpi_power_init(void);
Bjorn Helgaase60cc7a2009-03-13 12:08:26 -060037int acpi_device_sleep_wake(struct acpi_device *dev,
38 int enable, int sleep_state, int dev_state);
Bjorn Helgaase60cc7a2009-03-13 12:08:26 -060039int acpi_power_get_inferred_state(struct acpi_device *device);
40int acpi_power_transition(struct acpi_device *device, int state);
41extern int acpi_power_nocheck;
42
Bjorn Helgaas201b8c62009-03-24 16:50:19 -060043int acpi_wakeup_device_init(void);
Alex Chiang78f16992009-12-20 12:19:09 -070044void acpi_early_processor_set_pdc(void);
Bjorn Helgaas201b8c62009-03-24 16:50:19 -060045
Bjorn Helgaase60cc7a2009-03-13 12:08:26 -060046/* --------------------------------------------------------------------------
47 Embedded Controller
48 -------------------------------------------------------------------------- */
Bjorn Helgaasa5f820f2009-03-24 16:49:48 -060049int acpi_ec_init(void);
Bjorn Helgaase60cc7a2009-03-13 12:08:26 -060050int acpi_ec_ecdt_probe(void);
51int acpi_boot_ec_enable(void);
Rafael J. Wysockife955682010-04-09 01:40:38 +020052void acpi_ec_block_transactions(void);
53void acpi_ec_unblock_transactions(void);
54void acpi_ec_unblock_transactions_early(void);
Bjorn Helgaase60cc7a2009-03-13 12:08:26 -060055
56/*--------------------------------------------------------------------------
57 Suspend/Resume
58 -------------------------------------------------------------------------- */
59extern int acpi_sleep_init(void);
Bjorn Helgaas9cee43e2009-03-24 16:50:14 -060060
61#ifdef CONFIG_ACPI_SLEEP
62int acpi_sleep_proc_init(void);
63#else
64static inline int acpi_sleep_proc_init(void) { return 0; }
65#endif