vendor/acpica/20171110

1 files changed, 596 insertions, 0 deletions

diff --git a/source/tools/acpiexec/aetests.c b/source/tools/acpiexec/aetests.c
new file mode 100644
index 000000000000..800305039f7c
--- /dev/null
+++ b/source/tools/acpiexec/aetests.c
@@ -0,0 +1,596 @@
+/******************************************************************************
+ *
+ * Module Name: aetests - Miscellaneous tests for ACPICA public interfaces
+ *
+ *****************************************************************************/
+
+/******************************************************************************
+ *
+ * 1. Copyright Notice
+ *
+ * Some or all of this work - Copyright (c) 1999 - 2017, Intel Corp.
+ * All rights reserved.
+ *
+ * 2. License
+ *
+ * 2.1. This is your license from Intel Corp. under its intellectual property
+ * rights. You may have additional license terms from the party that provided
+ * you this software, covering your right to use that party's intellectual
+ * property rights.
+ *
+ * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
+ * copy of the source code appearing in this file ("Covered Code") an
+ * irrevocable, perpetual, worldwide license under Intel's copyrights in the
+ * base code distributed originally by Intel ("Original Intel Code") to copy,
+ * make derivatives, distribute, use and display any portion of the Covered
+ * Code in any form, with the right to sublicense such rights; and
+ *
+ * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
+ * license (with the right to sublicense), under only those claims of Intel
+ * patents that are infringed by the Original Intel Code, to make, use, sell,
+ * offer to sell, and import the Covered Code and derivative works thereof
+ * solely to the minimum extent necessary to exercise the above copyright
+ * license, and in no event shall the patent license extend to any additions
+ * to or modifications of the Original Intel Code. No other license or right
+ * is granted directly or by implication, estoppel or otherwise;
+ *
+ * The above copyright and patent license is granted only if the following
+ * conditions are met:
+ *
+ * 3. Conditions
+ *
+ * 3.1. Redistribution of Source with Rights to Further Distribute Source.
+ * Redistribution of source code of any substantial portion of the Covered
+ * Code or modification with rights to further distribute source must include
+ * the above Copyright Notice, the above License, this list of Conditions,
+ * and the following Disclaimer and Export Compliance provision. In addition,
+ * Licensee must cause all Covered Code to which Licensee contributes to
+ * contain a file documenting the changes Licensee made to create that Covered
+ * Code and the date of any change. Licensee must include in that file the
+ * documentation of any changes made by any predecessor Licensee. Licensee
+ * must include a prominent statement that the modification is derived,
+ * directly or indirectly, from Original Intel Code.
+ *
+ * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
+ * Redistribution of source code of any substantial portion of the Covered
+ * Code or modification without rights to further distribute source must
+ * include the following Disclaimer and Export Compliance provision in the
+ * documentation and/or other materials provided with distribution. In
+ * addition, Licensee may not authorize further sublicense of source of any
+ * portion of the Covered Code, and must include terms to the effect that the
+ * license from Licensee to its licensee is limited to the intellectual
+ * property embodied in the software Licensee provides to its licensee, and
+ * not to intellectual property embodied in modifications its licensee may
+ * make.
+ *
+ * 3.3. Redistribution of Executable. Redistribution in executable form of any
+ * substantial portion of the Covered Code or modification must reproduce the
+ * above Copyright Notice, and the following Disclaimer and Export Compliance
+ * provision in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3.4. Intel retains all right, title, and interest in and to the Original
+ * Intel Code.
+ *
+ * 3.5. Neither the name Intel nor any other trademark owned or controlled by
+ * Intel shall be used in advertising or otherwise to promote the sale, use or
+ * other dealings in products derived from or relating to the Covered Code
+ * without prior written authorization from Intel.
+ *
+ * 4. Disclaimer and Export Compliance
+ *
+ * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
+ * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
+ * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
+ * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
+ * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
+ * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
+ * PARTICULAR PURPOSE.
+ *
+ * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
+ * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
+ * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
+ * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
+ * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
+ * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
+ * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
+ * LIMITED REMEDY.
+ *
+ * 4.3. Licensee shall not export, either directly or indirectly, any of this
+ * software or system incorporating such software without first obtaining any
+ * required license or other approval from the U. S. Department of Commerce or
+ * any other agency or department of the United States Government. In the
+ * event Licensee exports any such software from the United States or
+ * re-exports any such software from a foreign destination, Licensee shall
+ * ensure that the distribution and export/re-export of the software is in
+ * compliance with all laws, regulations, orders, or other restrictions of the
+ * U.S. Export Administration Regulations. Licensee agrees that neither it nor
+ * any of its subsidiaries will export/re-export any technical data, process,
+ * software, or service, directly or indirectly, to any country for which the
+ * United States government or any agency thereof requires an export license,
+ * other governmental approval, or letter of assurance, without first obtaining
+ * such license, approval or letter.
+ *
+ *****************************************************************************
+ *
+ * Alternatively, you may choose to be licensed under the terms of the
+ * following license:
+ *
+ * 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.
+ *
+ * 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 MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * 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 DAMAGE.
+ *
+ * Alternatively, you may choose to be licensed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ *****************************************************************************/
+
+#include "aecommon.h"
+
+#define _COMPONENT          ACPI_TOOLS
+        ACPI_MODULE_NAME    ("aetests")
+
+/* Local prototypes */
+
+static void
+AeMutexInterfaces (
+    void);
+
+static void
+AeHardwareInterfaces (
+    void);
+
+static void
+AeTestSleepData (
+    void);
+
+
+/******************************************************************************
+ *
+ * FUNCTION:    AeMiscellaneousTests
+ *
+ * DESCRIPTION: Various ACPICA validation tests.
+ *
+ *****************************************************************************/
+
+void
+AeMiscellaneousTests (
+    void)
+{
+    ACPI_BUFFER             ReturnBuf;
+    char                    Buffer[32];
+    ACPI_STATUS             Status;
+    ACPI_STATISTICS         Stats;
+    ACPI_HANDLE             Handle;
+
+#if (!ACPI_REDUCED_HARDWARE)
+    UINT32                  Temp;
+    UINT32                  LockHandle1;
+    UINT32                  LockHandle2;
+    ACPI_VENDOR_UUID        Uuid = {0, {ACPI_INIT_UUID (0,0,0,0,0,0,0,0,0,0,0)}};
+#endif /* !ACPI_REDUCED_HARDWARE */
+
+
+    Status = AcpiGetHandle (NULL, "\\", &Handle);
+    ACPI_CHECK_OK (AcpiGetHandle, Status);
+
+    if (AcpiGbl_DoInterfaceTests)
+    {
+        /*
+         * Tests for AcpiLoadTable and AcpiUnloadParentTable
+         */
+
+        /* Attempt unload of DSDT, should fail */
+
+        Status = AcpiGetHandle (NULL, "\\_SB_", &Handle);
+        ACPI_CHECK_OK (AcpiGetHandle, Status);
+
+        Status = AcpiUnloadParentTable (Handle);
+        ACPI_CHECK_STATUS (AcpiUnloadParentTable, Status, AE_TYPE);
+
+        /* Load and unload SSDT4 */
+
+        Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) Ssdt4Code);
+        ACPI_CHECK_OK (AcpiLoadTable, Status);
+
+        Status = AcpiGetHandle (NULL, "\\_T96", &Handle);
+        ACPI_CHECK_OK (AcpiGetHandle, Status);
+
+        Status = AcpiUnloadParentTable (Handle);
+        ACPI_CHECK_OK (AcpiUnloadParentTable, Status);
+
+        /* Re-load SSDT4 */
+
+        Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) Ssdt4Code);
+        ACPI_CHECK_OK (AcpiLoadTable, Status);
+
+        /* Unload and re-load SSDT2 (SSDT2 is in the XSDT) */
+
+        Status = AcpiGetHandle (NULL, "\\_T99", &Handle);
+        ACPI_CHECK_OK (AcpiGetHandle, Status);
+
+        Status = AcpiUnloadParentTable (Handle);
+        ACPI_CHECK_OK (AcpiUnloadParentTable, Status);
+
+        Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) Ssdt2Code);
+        ACPI_CHECK_OK (AcpiLoadTable, Status);
+
+        /* Load OEM9 table (causes table override) */
+
+        Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) Ssdt3Code);
+        ACPI_CHECK_OK (AcpiLoadTable, Status);
+    }
+
+    AeHardwareInterfaces ();
+    AeGenericRegisters ();
+    AeSetupConfiguration (Ssdt3Code);
+
+    AeTestBufferArgument();
+    AeTestPackageArgument ();
+    AeMutexInterfaces ();
+    AeTestSleepData ();
+
+    /* Test _OSI install/remove */
+
+    Status = AcpiInstallInterface ("");
+    ACPI_CHECK_STATUS (AcpiInstallInterface, Status, AE_BAD_PARAMETER);
+
+    Status = AcpiInstallInterface ("TestString");
+    ACPI_CHECK_OK (AcpiInstallInterface, Status);
+
+    Status = AcpiInstallInterface ("TestString");
+    ACPI_CHECK_STATUS (AcpiInstallInterface, Status, AE_ALREADY_EXISTS);
+
+    Status = AcpiRemoveInterface ("Windows 2006");
+    ACPI_CHECK_OK (AcpiRemoveInterface, Status);
+
+    Status = AcpiRemoveInterface ("TestString");
+    ACPI_CHECK_OK (AcpiRemoveInterface, Status);
+
+    Status = AcpiRemoveInterface ("XXXXXX");
+    ACPI_CHECK_STATUS (AcpiRemoveInterface, Status, AE_NOT_EXIST);
+
+    Status = AcpiInstallInterface ("AnotherTestString");
+    ACPI_CHECK_OK (AcpiInstallInterface, Status);
+
+    /* Test _OSI execution */
+
+    Status = ExecuteOSI ("Extended Address Space Descriptor", ACPI_UINT64_MAX);
+    ACPI_CHECK_OK (ExecuteOSI, Status);
+
+    Status = ExecuteOSI ("Windows 2001", ACPI_UINT64_MAX);
+    ACPI_CHECK_OK (ExecuteOSI, Status);
+
+    Status = ExecuteOSI ("MichiganTerminalSystem", 0);
+    ACPI_CHECK_OK (ExecuteOSI, Status);
+
+
+    ReturnBuf.Length = 32;
+    ReturnBuf.Pointer = Buffer;
+
+    Status = AcpiGetName (ACPI_ROOT_OBJECT,
+        ACPI_FULL_PATHNAME_NO_TRAILING, &ReturnBuf);
+    ACPI_CHECK_OK (AcpiGetName, Status);
+
+    /* Get Devices */
+
+    Status = AcpiGetDevices (NULL, AeGetDevices, NULL, NULL);
+    ACPI_CHECK_OK (AcpiGetDevices, Status);
+
+    Status = AcpiGetStatistics (&Stats);
+    ACPI_CHECK_OK (AcpiGetStatistics, Status);
+
+
+#if (!ACPI_REDUCED_HARDWARE)
+
+    Status = AcpiInstallGlobalEventHandler (AeGlobalEventHandler, NULL);
+    ACPI_CHECK_OK (AcpiInstallGlobalEventHandler, Status);
+
+    /* If Hardware Reduced flag is set, we are all done */
+
+    if (AcpiGbl_ReducedHardware)
+    {
+        return;
+    }
+
+    Status = AcpiEnableEvent (ACPI_EVENT_GLOBAL, 0);
+    ACPI_CHECK_OK (AcpiEnableEvent, Status);
+
+    /*
+     * GPEs: Handlers, enable/disable, etc.
+     */
+    Status = AcpiInstallGpeHandler (NULL, 0,
+        ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
+    ACPI_CHECK_OK (AcpiInstallGpeHandler, Status);
+
+    Status = AcpiEnableGpe (NULL, 0);
+    ACPI_CHECK_OK (AcpiEnableGpe, Status);
+
+    Status = AcpiRemoveGpeHandler (NULL, 0, AeGpeHandler);
+    ACPI_CHECK_OK (AcpiRemoveGpeHandler, Status);
+
+    Status = AcpiInstallGpeHandler (NULL, 0,
+        ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
+    ACPI_CHECK_OK (AcpiInstallGpeHandler, Status);
+
+    Status = AcpiEnableGpe (NULL, 0);
+    ACPI_CHECK_OK (AcpiEnableGpe, Status);
+
+    Status = AcpiSetGpe (NULL, 0, ACPI_GPE_DISABLE);
+    ACPI_CHECK_OK (AcpiSetGpe, Status);
+
+    Status = AcpiSetGpe (NULL, 0, ACPI_GPE_ENABLE);
+    ACPI_CHECK_OK (AcpiSetGpe, Status);
+
+
+    Status = AcpiInstallGpeHandler (NULL, 1,
+        ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL);
+    ACPI_CHECK_OK (AcpiInstallGpeHandler, Status);
+
+    Status = AcpiEnableGpe (NULL, 1);
+    ACPI_CHECK_OK (AcpiEnableGpe, Status);
+
+
+    Status = AcpiInstallGpeHandler (NULL, 2,
+        ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
+    ACPI_CHECK_OK (AcpiInstallGpeHandler, Status);
+
+    Status = AcpiEnableGpe (NULL, 2);
+    ACPI_CHECK_OK (AcpiEnableGpe, Status);
+
+
+    Status = AcpiInstallGpeHandler (NULL, 3,
+        ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL);
+    ACPI_CHECK_OK (AcpiInstallGpeHandler, Status);
+
+    Status = AcpiInstallGpeHandler (NULL, 4,
+        ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
+    ACPI_CHECK_OK (AcpiInstallGpeHandler, Status);
+
+    Status = AcpiInstallGpeHandler (NULL, 5,
+        ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL);
+    ACPI_CHECK_OK (AcpiInstallGpeHandler, Status);
+
+    Status = AcpiGetHandle (NULL, "\\_SB", &Handle);
+    ACPI_CHECK_OK (AcpiGetHandle, Status);
+
+    Status = AcpiSetupGpeForWake (Handle, NULL, 5);
+    ACPI_CHECK_OK (AcpiSetupGpeForWake, Status);
+
+    Status = AcpiSetGpeWakeMask (NULL, 5, ACPI_GPE_ENABLE);
+    ACPI_CHECK_OK (AcpiSetGpeWakeMask, Status);
+
+    Status = AcpiSetupGpeForWake (Handle, NULL, 6);
+    ACPI_CHECK_OK (AcpiSetupGpeForWake, Status);
+
+    Status = AcpiSetupGpeForWake (ACPI_ROOT_OBJECT, NULL, 6);
+    ACPI_CHECK_OK (AcpiSetupGpeForWake, Status);
+
+    Status = AcpiSetupGpeForWake (Handle, NULL, 9);
+    ACPI_CHECK_OK (AcpiSetupGpeForWake, Status);
+
+    Status = AcpiInstallGpeHandler (NULL, 0x19,
+        ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
+    ACPI_CHECK_OK (AcpiInstallGpeHandler, Status);
+
+    Status = AcpiEnableGpe (NULL, 0x19);
+    ACPI_CHECK_OK (AcpiEnableGpe, Status);
+
+
+    /* GPE block 1 */
+
+    Status = AcpiInstallGpeHandler (NULL, 101,
+        ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
+    ACPI_CHECK_OK (AcpiInstallGpeHandler, Status);
+
+    Status = AcpiEnableGpe (NULL, 101);
+    ACPI_CHECK_OK (AcpiEnableGpe, Status);
+
+    Status = AcpiDisableGpe (NULL, 101);
+    ACPI_CHECK_OK (AcpiDisableGpe, Status);
+
+    AfInstallGpeBlock ();
+
+    /* Here is where the GPEs are actually "enabled" */
+
+    Status = AcpiUpdateAllGpes ();
+    ACPI_CHECK_OK (AcpiUpdateAllGpes, Status);
+
+    Status = AcpiGetHandle (NULL, "RSRC", &Handle);
+    if (ACPI_SUCCESS (Status))
+    {
+        ReturnBuf.Length = ACPI_ALLOCATE_BUFFER;
+
+        Status = AcpiGetVendorResource (Handle, "_CRS", &Uuid, &ReturnBuf);
+        if (ACPI_SUCCESS (Status))
+        {
+            AcpiOsFree (ReturnBuf.Pointer);
+        }
+    }
+
+    /* Test global lock */
+
+    Status = AcpiAcquireGlobalLock (0xFFFF, &LockHandle1);
+    ACPI_CHECK_OK (AcpiAcquireGlobalLock, Status);
+
+    Status = AcpiAcquireGlobalLock (0x5, &LockHandle2);
+    ACPI_CHECK_OK (AcpiAcquireGlobalLock, Status);
+
+    Status = AcpiReleaseGlobalLock (LockHandle1);
+    ACPI_CHECK_OK (AcpiReleaseGlobalLock, Status);
+
+    Status = AcpiReleaseGlobalLock (LockHandle2);
+    ACPI_CHECK_OK (AcpiReleaseGlobalLock, Status);
+
+    /* Test timer interfaces */
+
+    Status = AcpiGetTimerResolution (&Temp);
+    ACPI_CHECK_OK (AcpiGetTimerResolution, Status);
+
+    Status = AcpiGetTimer (&Temp);
+    ACPI_CHECK_OK (AcpiGetTimer, Status);
+
+    Status = AcpiGetTimerDuration (0x1000, 0x2000, &Temp);
+    ACPI_CHECK_OK (AcpiGetTimerDuration, Status);
+
+
+#endif /* !ACPI_REDUCED_HARDWARE */
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION:    AeMutexInterfaces
+ *
+ * DESCRIPTION: Exercise the AML mutex access interfaces
+ *
+ *****************************************************************************/
+
+static void
+AeMutexInterfaces (
+    void)
+{
+    ACPI_STATUS             Status;
+    ACPI_HANDLE             MutexHandle;
+
+
+    /* Get a handle to an AML mutex */
+
+    Status = AcpiGetHandle (NULL, "\\MTX1", &MutexHandle);
+    if (Status == AE_NOT_FOUND)
+    {
+        return;
+    }
+
+    ACPI_CHECK_OK (AcpiGetHandle, Status);
+    if (ACPI_FAILURE (Status))
+    {
+        return;
+    }
+
+    /* Acquire the  mutex */
+
+    Status = AcpiAcquireMutex (NULL, "\\MTX1", 0xFFFF);
+    ACPI_CHECK_OK (AcpiAcquireMutex, Status);
+    if (ACPI_FAILURE (Status))
+    {
+        return;
+    }
+
+    /* Release mutex with different parameters */
+
+    Status = AcpiReleaseMutex (MutexHandle, NULL);
+    ACPI_CHECK_OK (AcpiReleaseMutex, Status);
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION:    AeHardwareInterfaces
+ *
+ * DESCRIPTION: Call various hardware support interfaces
+ *
+ *****************************************************************************/
+
+static void
+AeHardwareInterfaces (
+    void)
+{
+#if (!ACPI_REDUCED_HARDWARE)
+
+    ACPI_STATUS             Status;
+    UINT32                  Value;
+
+
+    /* If Hardware Reduced flag is set, we are all done */
+
+    if (AcpiGbl_ReducedHardware)
+    {
+        return;
+    }
+
+    Status = AcpiWriteBitRegister (ACPI_BITREG_WAKE_STATUS, 1);
+    ACPI_CHECK_OK (AcpiWriteBitRegister, Status);
+
+    Status = AcpiWriteBitRegister (ACPI_BITREG_GLOBAL_LOCK_ENABLE, 1);
+    ACPI_CHECK_OK (AcpiWriteBitRegister, Status);
+
+    Status = AcpiWriteBitRegister (ACPI_BITREG_SLEEP_ENABLE, 1);
+    ACPI_CHECK_OK (AcpiWriteBitRegister, Status);
+
+    Status = AcpiWriteBitRegister (ACPI_BITREG_ARB_DISABLE, 1);
+    ACPI_CHECK_OK (AcpiWriteBitRegister, Status);
+
+
+    Status = AcpiReadBitRegister (ACPI_BITREG_WAKE_STATUS, &Value);
+    ACPI_CHECK_OK (AcpiReadBitRegister, Status);
+
+    Status = AcpiReadBitRegister (ACPI_BITREG_GLOBAL_LOCK_ENABLE, &Value);
+    ACPI_CHECK_OK (AcpiReadBitRegister, Status);
+
+    Status = AcpiReadBitRegister (ACPI_BITREG_SLEEP_ENABLE, &Value);
+    ACPI_CHECK_OK (AcpiReadBitRegister, Status);
+
+    Status = AcpiReadBitRegister (ACPI_BITREG_ARB_DISABLE, &Value);
+    ACPI_CHECK_OK (AcpiReadBitRegister, Status);
+
+#endif /* !ACPI_REDUCED_HARDWARE */
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION:    AeTestSleepData
+ *
+ * DESCRIPTION: Exercise the sleep/wake support (_S0, _S1, etc.)
+ *
+ *****************************************************************************/
+
+static void
+AeTestSleepData (
+    void)
+{
+    int                     State;
+    UINT8                   TypeA;
+    UINT8                   TypeB;
+    ACPI_STATUS             Status;
+
+
+    /* Attempt to get sleep data for all known sleep states */
+
+    for (State = ACPI_STATE_S0; State <= ACPI_S_STATES_MAX; State++)
+    {
+        Status = AcpiGetSleepTypeData ((UINT8) State, &TypeA, &TypeB);
+
+        /* All sleep methods are optional */
+
+        if (Status != AE_NOT_FOUND)
+        {
+            ACPI_CHECK_OK (AcpiGetSleepTypeData, Status);
+        }
+    }
+}