| /****************************************************************************** |
| * |
| * Module Name: utglobal - Global variables for the ACPI subsystem |
| * |
| *****************************************************************************/ |
| |
| /* |
| * Copyright (C) 2000 - 2015, Intel Corp. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions, and the following disclaimer, |
| * without modification. |
| * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| * substantially similar to the "NO WARRANTY" disclaimer below |
| * ("Disclaimer") and any redistribution must be conditioned upon |
| * including a substantially similar Disclaimer requirement for further |
| * binary redistribution. |
| * 3. Neither the names of the above-listed copyright holders nor the names |
| * of any contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| * |
| * NO WARRANTY |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGES. |
| */ |
| |
| #define EXPORT_ACPI_INTERFACES |
| #define DEFINE_ACPI_GLOBALS |
| |
| #include <acpi/acpi.h> |
| #include "accommon.h" |
| |
| #define _COMPONENT ACPI_UTILITIES |
| ACPI_MODULE_NAME("utglobal") |
| |
| /******************************************************************************* |
| * |
| * Static global variable initialization. |
| * |
| ******************************************************************************/ |
| /* Various state name strings */ |
| const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT] = { |
| "\\_S0_", |
| "\\_S1_", |
| "\\_S2_", |
| "\\_S3_", |
| "\\_S4_", |
| "\\_S5_" |
| }; |
| |
| const char *acpi_gbl_lowest_dstate_names[ACPI_NUM_sx_w_METHODS] = { |
| "_S0W", |
| "_S1W", |
| "_S2W", |
| "_S3W", |
| "_S4W" |
| }; |
| |
| const char *acpi_gbl_highest_dstate_names[ACPI_NUM_sx_d_METHODS] = { |
| "_S1D", |
| "_S2D", |
| "_S3D", |
| "_S4D" |
| }; |
| |
| /******************************************************************************* |
| * |
| * Namespace globals |
| * |
| ******************************************************************************/ |
| /* |
| * Predefined ACPI Names (Built-in to the Interpreter) |
| * |
| * NOTES: |
| * 1) _SB_ is defined to be a device to allow \_SB_._INI to be run |
| * during the initialization sequence. |
| * 2) _TZ_ is defined to be a thermal zone in order to allow ASL code to |
| * perform a Notify() operation on it. 09/2010: Changed to type Device. |
| * This still allows notifies, but does not confuse host code that |
| * searches for valid thermal_zone objects. |
| */ |
| const struct acpi_predefined_names acpi_gbl_pre_defined_names[] = { |
| {"_GPE", ACPI_TYPE_LOCAL_SCOPE, NULL}, |
| {"_PR_", ACPI_TYPE_LOCAL_SCOPE, NULL}, |
| {"_SB_", ACPI_TYPE_DEVICE, NULL}, |
| {"_SI_", ACPI_TYPE_LOCAL_SCOPE, NULL}, |
| {"_TZ_", ACPI_TYPE_DEVICE, NULL}, |
| {"_REV", ACPI_TYPE_INTEGER, (char *)ACPI_CA_SUPPORT_LEVEL}, |
| {"_OS_", ACPI_TYPE_STRING, ACPI_OS_NAME}, |
| {"_GL_", ACPI_TYPE_MUTEX, (char *)1}, |
| |
| #if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY) |
| {"_OSI", ACPI_TYPE_METHOD, (char *)1}, |
| #endif |
| |
| /* Table terminator */ |
| |
| {NULL, ACPI_TYPE_ANY, NULL} |
| }; |
| |
| #if (!ACPI_REDUCED_HARDWARE) |
| /****************************************************************************** |
| * |
| * Event and Hardware globals |
| * |
| ******************************************************************************/ |
| |
| struct acpi_bit_register_info acpi_gbl_bit_register_info[ACPI_NUM_BITREG] = { |
| /* Name Parent Register Register Bit Position Register Bit Mask */ |
| |
| /* ACPI_BITREG_TIMER_STATUS */ {ACPI_REGISTER_PM1_STATUS, |
| ACPI_BITPOSITION_TIMER_STATUS, |
| ACPI_BITMASK_TIMER_STATUS}, |
| /* ACPI_BITREG_BUS_MASTER_STATUS */ {ACPI_REGISTER_PM1_STATUS, |
| ACPI_BITPOSITION_BUS_MASTER_STATUS, |
| ACPI_BITMASK_BUS_MASTER_STATUS}, |
| /* ACPI_BITREG_GLOBAL_LOCK_STATUS */ {ACPI_REGISTER_PM1_STATUS, |
| ACPI_BITPOSITION_GLOBAL_LOCK_STATUS, |
| ACPI_BITMASK_GLOBAL_LOCK_STATUS}, |
| /* ACPI_BITREG_POWER_BUTTON_STATUS */ {ACPI_REGISTER_PM1_STATUS, |
| ACPI_BITPOSITION_POWER_BUTTON_STATUS, |
| ACPI_BITMASK_POWER_BUTTON_STATUS}, |
| /* ACPI_BITREG_SLEEP_BUTTON_STATUS */ {ACPI_REGISTER_PM1_STATUS, |
| ACPI_BITPOSITION_SLEEP_BUTTON_STATUS, |
| ACPI_BITMASK_SLEEP_BUTTON_STATUS}, |
| /* ACPI_BITREG_RT_CLOCK_STATUS */ {ACPI_REGISTER_PM1_STATUS, |
| ACPI_BITPOSITION_RT_CLOCK_STATUS, |
| ACPI_BITMASK_RT_CLOCK_STATUS}, |
| /* ACPI_BITREG_WAKE_STATUS */ {ACPI_REGISTER_PM1_STATUS, |
| ACPI_BITPOSITION_WAKE_STATUS, |
| ACPI_BITMASK_WAKE_STATUS}, |
| /* ACPI_BITREG_PCIEXP_WAKE_STATUS */ {ACPI_REGISTER_PM1_STATUS, |
| ACPI_BITPOSITION_PCIEXP_WAKE_STATUS, |
| ACPI_BITMASK_PCIEXP_WAKE_STATUS}, |
| |
| /* ACPI_BITREG_TIMER_ENABLE */ {ACPI_REGISTER_PM1_ENABLE, |
| ACPI_BITPOSITION_TIMER_ENABLE, |
| ACPI_BITMASK_TIMER_ENABLE}, |
| /* ACPI_BITREG_GLOBAL_LOCK_ENABLE */ {ACPI_REGISTER_PM1_ENABLE, |
| ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE, |
| ACPI_BITMASK_GLOBAL_LOCK_ENABLE}, |
| /* ACPI_BITREG_POWER_BUTTON_ENABLE */ {ACPI_REGISTER_PM1_ENABLE, |
| ACPI_BITPOSITION_POWER_BUTTON_ENABLE, |
| ACPI_BITMASK_POWER_BUTTON_ENABLE}, |
| /* ACPI_BITREG_SLEEP_BUTTON_ENABLE */ {ACPI_REGISTER_PM1_ENABLE, |
| ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE, |
| ACPI_BITMASK_SLEEP_BUTTON_ENABLE}, |
| /* ACPI_BITREG_RT_CLOCK_ENABLE */ {ACPI_REGISTER_PM1_ENABLE, |
| ACPI_BITPOSITION_RT_CLOCK_ENABLE, |
| ACPI_BITMASK_RT_CLOCK_ENABLE}, |
| /* ACPI_BITREG_PCIEXP_WAKE_DISABLE */ {ACPI_REGISTER_PM1_ENABLE, |
| ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE, |
| ACPI_BITMASK_PCIEXP_WAKE_DISABLE}, |
| |
| /* ACPI_BITREG_SCI_ENABLE */ {ACPI_REGISTER_PM1_CONTROL, |
| ACPI_BITPOSITION_SCI_ENABLE, |
| ACPI_BITMASK_SCI_ENABLE}, |
| /* ACPI_BITREG_BUS_MASTER_RLD */ {ACPI_REGISTER_PM1_CONTROL, |
| ACPI_BITPOSITION_BUS_MASTER_RLD, |
| ACPI_BITMASK_BUS_MASTER_RLD}, |
| /* ACPI_BITREG_GLOBAL_LOCK_RELEASE */ {ACPI_REGISTER_PM1_CONTROL, |
| ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE, |
| ACPI_BITMASK_GLOBAL_LOCK_RELEASE}, |
| /* ACPI_BITREG_SLEEP_TYPE */ {ACPI_REGISTER_PM1_CONTROL, |
| ACPI_BITPOSITION_SLEEP_TYPE, |
| ACPI_BITMASK_SLEEP_TYPE}, |
| /* ACPI_BITREG_SLEEP_ENABLE */ {ACPI_REGISTER_PM1_CONTROL, |
| ACPI_BITPOSITION_SLEEP_ENABLE, |
| ACPI_BITMASK_SLEEP_ENABLE}, |
| |
| /* ACPI_BITREG_ARB_DIS */ {ACPI_REGISTER_PM2_CONTROL, |
| ACPI_BITPOSITION_ARB_DISABLE, |
| ACPI_BITMASK_ARB_DISABLE} |
| }; |
| |
| struct acpi_fixed_event_info acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS] = { |
| /* ACPI_EVENT_PMTIMER */ {ACPI_BITREG_TIMER_STATUS, |
| ACPI_BITREG_TIMER_ENABLE, |
| ACPI_BITMASK_TIMER_STATUS, |
| ACPI_BITMASK_TIMER_ENABLE}, |
| /* ACPI_EVENT_GLOBAL */ {ACPI_BITREG_GLOBAL_LOCK_STATUS, |
| ACPI_BITREG_GLOBAL_LOCK_ENABLE, |
| ACPI_BITMASK_GLOBAL_LOCK_STATUS, |
| ACPI_BITMASK_GLOBAL_LOCK_ENABLE}, |
| /* ACPI_EVENT_POWER_BUTTON */ {ACPI_BITREG_POWER_BUTTON_STATUS, |
| ACPI_BITREG_POWER_BUTTON_ENABLE, |
| ACPI_BITMASK_POWER_BUTTON_STATUS, |
| ACPI_BITMASK_POWER_BUTTON_ENABLE}, |
| /* ACPI_EVENT_SLEEP_BUTTON */ {ACPI_BITREG_SLEEP_BUTTON_STATUS, |
| ACPI_BITREG_SLEEP_BUTTON_ENABLE, |
| ACPI_BITMASK_SLEEP_BUTTON_STATUS, |
| ACPI_BITMASK_SLEEP_BUTTON_ENABLE}, |
| /* ACPI_EVENT_RTC */ {ACPI_BITREG_RT_CLOCK_STATUS, |
| ACPI_BITREG_RT_CLOCK_ENABLE, |
| ACPI_BITMASK_RT_CLOCK_STATUS, |
| ACPI_BITMASK_RT_CLOCK_ENABLE}, |
| }; |
| #endif /* !ACPI_REDUCED_HARDWARE */ |
| |
| /* Public globals */ |
| |
| ACPI_EXPORT_SYMBOL(acpi_gbl_FADT) |
| ACPI_EXPORT_SYMBOL(acpi_dbg_level) |
| ACPI_EXPORT_SYMBOL(acpi_dbg_layer) |
| ACPI_EXPORT_SYMBOL(acpi_gpe_count) |
| ACPI_EXPORT_SYMBOL(acpi_current_gpe_count) |