LXR linux/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
  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_block_transactions(void);
  53void acpi_ec_unblock_transactions(void);
  54void acpi_ec_unblock_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