drivers/acpi/internal.h

   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
  23 int init_acpi_device_notify(void);
  24 int acpi_scan_init(void);
  25 int acpi_system_init(void);
  26
  27 #ifdef CONFIG_ACPI_DEBUG
  28 int acpi_debug_init(void);
  29 #else
  30 static inline int acpi_debug_init(void) { return 0; }
  31 #endif
  32
  33 /* --------------------------------------------------------------------------
  34                                   Power Resource
  35    -------------------------------------------------------------------------- */
  36 int acpi_power_init(void);
  37 int acpi_device_sleep_wake(struct acpi_device *dev,
  38                            int enable, int sleep_state, int dev_state);
  39 int acpi_power_get_inferred_state(struct acpi_device *device);
  40 int acpi_power_transition(struct acpi_device *device, int state);
  41 extern int acpi_power_nocheck;
  42
  43 int acpi_wakeup_device_init(void);
  44 void acpi_early_processor_set_pdc(void);
  45
  46 /* --------------------------------------------------------------------------
  47                                   Embedded Controller
  48    -------------------------------------------------------------------------- */
  49 int acpi_ec_init(void);
  50 int acpi_ec_ecdt_probe(void);
  51 int acpi_boot_ec_enable(void);
  52 void acpi_ec_suspend_transactions(void);
  53 void acpi_ec_resume_transactions(void);
  54
  55 /*--------------------------------------------------------------------------
  56                                   Suspend/Resume
  57   -------------------------------------------------------------------------- */
  58 extern int acpi_sleep_init(void);
  59
  60 #ifdef CONFIG_ACPI_SLEEP
  61 int acpi_sleep_proc_init(void);
  62 #else
  63 static inline int acpi_sleep_proc_init(void) { return 0; }
  64 #endif