internal.h revision d5a64513c6a171262082c250592c062e97a2c693 
1/*
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: "
22
23int init_acpi_device_notify(void);
24int acpi_scan_init(void);
25int acpi_system_init(void);
26
27#ifdef CONFIG_ACPI_DEBUG
28int acpi_debug_init(void);
29#else
30static inline int acpi_debug_init(void) { return 0; }
31#endif
32
33/* --------------------------------------------------------------------------
34                                  Power Resource
35   -------------------------------------------------------------------------- */
36int acpi_power_init(void);
37int acpi_device_sleep_wake(struct acpi_device *dev,
38                           int enable, int sleep_state, int dev_state);
39int 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
43int acpi_wakeup_device_init(void);
44void acpi_early_processor_set_pdc(void);
45
46/* --------------------------------------------------------------------------
47                                  Embedded Controller
48   -------------------------------------------------------------------------- */
49int acpi_ec_init(void);
50int acpi_ec_ecdt_probe(void);
51int acpi_boot_ec_enable(void);
52void acpi_ec_suspend_transactions(void);
53void acpi_ec_resume_transactions(void);
54void acpi_ec_resume_transactions_early(void);
55
56/*--------------------------------------------------------------------------
57                                  Suspend/Resume
58  -------------------------------------------------------------------------- */
59extern int acpi_sleep_init(void);
60
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
66