1 /******************************************************************************
3 * Module Name: utglobal - Global variables for the ACPI subsystem
5 *****************************************************************************/
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44 #define EXPORT_ACPI_INTERFACES
45 #define DEFINE_ACPI_GLOBALS
50 #define _COMPONENT ACPI_UTILITIES
51 ACPI_MODULE_NAME ("utglobal")
54 /*******************************************************************************
56 * Static global variable initialization.
58 ******************************************************************************/
60 /* Various state name strings */
62 const char *AcpiGbl_SleepStateNames
[ACPI_S_STATE_COUNT
] =
72 const char *AcpiGbl_LowestDstateNames
[ACPI_NUM_SxW_METHODS
] =
81 const char *AcpiGbl_HighestDstateNames
[ACPI_NUM_SxD_METHODS
] =
92 const char AcpiGbl_LowerHexDigits
[] = "0123456789abcdef";
93 const char AcpiGbl_UpperHexDigits
[] = "0123456789ABCDEF";
96 /*******************************************************************************
100 ******************************************************************************/
103 * Predefined ACPI Names (Built-in to the Interpreter)
106 * 1) _SB_ is defined to be a device to allow \_SB_._INI to be run
107 * during the initialization sequence.
108 * 2) _TZ_ is defined to be a thermal zone in order to allow ASL code to
109 * perform a Notify() operation on it. 09/2010: Changed to type Device.
110 * This still allows notifies, but does not confuse host code that
111 * searches for valid ThermalZone objects.
113 const ACPI_PREDEFINED_NAMES AcpiGbl_PreDefinedNames
[] =
115 {"_GPE", ACPI_TYPE_LOCAL_SCOPE
, NULL
},
116 {"_PR_", ACPI_TYPE_LOCAL_SCOPE
, NULL
},
117 {"_SB_", ACPI_TYPE_DEVICE
, NULL
},
118 {"_SI_", ACPI_TYPE_LOCAL_SCOPE
, NULL
},
119 {"_TZ_", ACPI_TYPE_DEVICE
, NULL
},
122 * The _REV object is in the process of being deprecated, because
123 * other ACPI implementations permanently return 2. Thus, it
124 * has little or no value. Return 2 for compatibility with
125 * other ACPI implementations.
127 {"_REV", ACPI_TYPE_INTEGER
, ACPI_CAST_PTR (char, 2)},
128 {"_OS_", ACPI_TYPE_STRING
, ACPI_OS_NAME
},
129 {"_GL_", ACPI_TYPE_MUTEX
, ACPI_CAST_PTR (char, 1)},
130 {"_OSI", ACPI_TYPE_METHOD
, ACPI_CAST_PTR (char, 1)},
132 /* Table terminator */
134 {NULL
, ACPI_TYPE_ANY
, NULL
}
138 #if (!ACPI_REDUCED_HARDWARE)
139 /******************************************************************************
141 * Event and Hardware globals
143 ******************************************************************************/
145 ACPI_BIT_REGISTER_INFO AcpiGbl_BitRegisterInfo
[ACPI_NUM_BITREG
] =
147 /* Name Parent Register Register Bit Position Register Bit Mask */
149 /* ACPI_BITREG_TIMER_STATUS */ {ACPI_REGISTER_PM1_STATUS
, ACPI_BITPOSITION_TIMER_STATUS
, ACPI_BITMASK_TIMER_STATUS
},
150 /* ACPI_BITREG_BUS_MASTER_STATUS */ {ACPI_REGISTER_PM1_STATUS
, ACPI_BITPOSITION_BUS_MASTER_STATUS
, ACPI_BITMASK_BUS_MASTER_STATUS
},
151 /* ACPI_BITREG_GLOBAL_LOCK_STATUS */ {ACPI_REGISTER_PM1_STATUS
, ACPI_BITPOSITION_GLOBAL_LOCK_STATUS
, ACPI_BITMASK_GLOBAL_LOCK_STATUS
},
152 /* ACPI_BITREG_POWER_BUTTON_STATUS */ {ACPI_REGISTER_PM1_STATUS
, ACPI_BITPOSITION_POWER_BUTTON_STATUS
, ACPI_BITMASK_POWER_BUTTON_STATUS
},
153 /* ACPI_BITREG_SLEEP_BUTTON_STATUS */ {ACPI_REGISTER_PM1_STATUS
, ACPI_BITPOSITION_SLEEP_BUTTON_STATUS
, ACPI_BITMASK_SLEEP_BUTTON_STATUS
},
154 /* ACPI_BITREG_RT_CLOCK_STATUS */ {ACPI_REGISTER_PM1_STATUS
, ACPI_BITPOSITION_RT_CLOCK_STATUS
, ACPI_BITMASK_RT_CLOCK_STATUS
},
155 /* ACPI_BITREG_WAKE_STATUS */ {ACPI_REGISTER_PM1_STATUS
, ACPI_BITPOSITION_WAKE_STATUS
, ACPI_BITMASK_WAKE_STATUS
},
156 /* ACPI_BITREG_PCIEXP_WAKE_STATUS */ {ACPI_REGISTER_PM1_STATUS
, ACPI_BITPOSITION_PCIEXP_WAKE_STATUS
, ACPI_BITMASK_PCIEXP_WAKE_STATUS
},
158 /* ACPI_BITREG_TIMER_ENABLE */ {ACPI_REGISTER_PM1_ENABLE
, ACPI_BITPOSITION_TIMER_ENABLE
, ACPI_BITMASK_TIMER_ENABLE
},
159 /* ACPI_BITREG_GLOBAL_LOCK_ENABLE */ {ACPI_REGISTER_PM1_ENABLE
, ACPI_BITPOSITION_GLOBAL_LOCK_ENABLE
, ACPI_BITMASK_GLOBAL_LOCK_ENABLE
},
160 /* ACPI_BITREG_POWER_BUTTON_ENABLE */ {ACPI_REGISTER_PM1_ENABLE
, ACPI_BITPOSITION_POWER_BUTTON_ENABLE
, ACPI_BITMASK_POWER_BUTTON_ENABLE
},
161 /* ACPI_BITREG_SLEEP_BUTTON_ENABLE */ {ACPI_REGISTER_PM1_ENABLE
, ACPI_BITPOSITION_SLEEP_BUTTON_ENABLE
, ACPI_BITMASK_SLEEP_BUTTON_ENABLE
},
162 /* ACPI_BITREG_RT_CLOCK_ENABLE */ {ACPI_REGISTER_PM1_ENABLE
, ACPI_BITPOSITION_RT_CLOCK_ENABLE
, ACPI_BITMASK_RT_CLOCK_ENABLE
},
163 /* ACPI_BITREG_PCIEXP_WAKE_DISABLE */ {ACPI_REGISTER_PM1_ENABLE
, ACPI_BITPOSITION_PCIEXP_WAKE_DISABLE
, ACPI_BITMASK_PCIEXP_WAKE_DISABLE
},
165 /* ACPI_BITREG_SCI_ENABLE */ {ACPI_REGISTER_PM1_CONTROL
, ACPI_BITPOSITION_SCI_ENABLE
, ACPI_BITMASK_SCI_ENABLE
},
166 /* ACPI_BITREG_BUS_MASTER_RLD */ {ACPI_REGISTER_PM1_CONTROL
, ACPI_BITPOSITION_BUS_MASTER_RLD
, ACPI_BITMASK_BUS_MASTER_RLD
},
167 /* ACPI_BITREG_GLOBAL_LOCK_RELEASE */ {ACPI_REGISTER_PM1_CONTROL
, ACPI_BITPOSITION_GLOBAL_LOCK_RELEASE
, ACPI_BITMASK_GLOBAL_LOCK_RELEASE
},
168 /* ACPI_BITREG_SLEEP_TYPE */ {ACPI_REGISTER_PM1_CONTROL
, ACPI_BITPOSITION_SLEEP_TYPE
, ACPI_BITMASK_SLEEP_TYPE
},
169 /* ACPI_BITREG_SLEEP_ENABLE */ {ACPI_REGISTER_PM1_CONTROL
, ACPI_BITPOSITION_SLEEP_ENABLE
, ACPI_BITMASK_SLEEP_ENABLE
},
171 /* ACPI_BITREG_ARB_DIS */ {ACPI_REGISTER_PM2_CONTROL
, ACPI_BITPOSITION_ARB_DISABLE
, ACPI_BITMASK_ARB_DISABLE
}
175 ACPI_FIXED_EVENT_INFO AcpiGbl_FixedEventInfo
[ACPI_NUM_FIXED_EVENTS
] =
177 /* ACPI_EVENT_PMTIMER */ {ACPI_BITREG_TIMER_STATUS
, ACPI_BITREG_TIMER_ENABLE
, ACPI_BITMASK_TIMER_STATUS
, ACPI_BITMASK_TIMER_ENABLE
},
178 /* ACPI_EVENT_GLOBAL */ {ACPI_BITREG_GLOBAL_LOCK_STATUS
, ACPI_BITREG_GLOBAL_LOCK_ENABLE
, ACPI_BITMASK_GLOBAL_LOCK_STATUS
, ACPI_BITMASK_GLOBAL_LOCK_ENABLE
},
179 /* ACPI_EVENT_POWER_BUTTON */ {ACPI_BITREG_POWER_BUTTON_STATUS
, ACPI_BITREG_POWER_BUTTON_ENABLE
, ACPI_BITMASK_POWER_BUTTON_STATUS
, ACPI_BITMASK_POWER_BUTTON_ENABLE
},
180 /* ACPI_EVENT_SLEEP_BUTTON */ {ACPI_BITREG_SLEEP_BUTTON_STATUS
, ACPI_BITREG_SLEEP_BUTTON_ENABLE
, ACPI_BITMASK_SLEEP_BUTTON_STATUS
, ACPI_BITMASK_SLEEP_BUTTON_ENABLE
},
181 /* ACPI_EVENT_RTC */ {ACPI_BITREG_RT_CLOCK_STATUS
, ACPI_BITREG_RT_CLOCK_ENABLE
, ACPI_BITMASK_RT_CLOCK_STATUS
, ACPI_BITMASK_RT_CLOCK_ENABLE
},
183 #endif /* !ACPI_REDUCED_HARDWARE */
186 #if defined (ACPI_DISASSEMBLER) || defined (ACPI_ASL_COMPILER)
188 /* ToPld macro: compile/disassemble strings */
190 const char *AcpiGbl_PldPanelList
[] =
202 const char *AcpiGbl_PldVerticalPositionList
[] =
210 const char *AcpiGbl_PldHorizontalPositionList
[] =
218 const char *AcpiGbl_PldShapeList
[] =
224 "HORIZONTALRECTANGLE",
226 "HORIZONTALTRAPEZOID",
236 ACPI_EXPORT_SYMBOL (AcpiGbl_FADT
)
237 ACPI_EXPORT_SYMBOL (AcpiDbgLevel
)
238 ACPI_EXPORT_SYMBOL (AcpiDbgLayer
)
239 ACPI_EXPORT_SYMBOL (AcpiGpeCount
)
240 ACPI_EXPORT_SYMBOL (AcpiCurrentGpeCount
)