/******************************************************************************
*
* Module Name: aetests - Miscellaneous tests for ACPICA public interfaces
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2019, 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.
*/
#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);
static void
AeGlobalAddressRangeCheck(
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);
}
}
}
/******************************************************************************
*
* FUNCTION: AeLateTest
*
* DESCRIPTION: Exercise tests that should be performed before shutdown.
*
*****************************************************************************/
void
AeLateTest (
void)
{
AeGlobalAddressRangeCheck();
}
/******************************************************************************
*
* FUNCTION: AeGlobalAddressRangeCheck
*
* DESCRIPTION: There have been some issues in the past with adding and
* removing items to the global address list from
* OperationRegions declared in control methods. This test loops
* over the list to ensure that dangling pointers do not exist in
* the global address list.
*
*****************************************************************************/
static void
AeGlobalAddressRangeCheck(
void)
{
ACPI_STATUS Status;
ACPI_ADDRESS_RANGE *Current;
ACPI_BUFFER ReturnBuffer;
UINT32 i;
ReturnBuffer.Length = ACPI_ALLOCATE_BUFFER;
AcpiUtInitializeBuffer (&ReturnBuffer, ACPI_ALLOCATE_BUFFER);
for (i = 0; i < ACPI_ADDRESS_RANGE_MAX; i++)
{
Current = AcpiGbl_AddressRangeList[i];
while (Current)
{
Status = AcpiGetName (Current->RegionNode, ACPI_SINGLE_NAME, &ReturnBuffer);
ACPI_CHECK_OK (AcpiGetname, Status);
Current = Current->Next;
}
}
}