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atosxfwrap.c
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atosxfwrap.c
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/******************************************************************************
*
* Module Name: atosxfwrap.c - ACPICA OSL wrapper
*
* supporting the ACPICA API test suite actions
*
*****************************************************************************/
/******************************************************************************
*
* 1. Copyright Notice
*
* Some or all of this work - Copyright (c) 1999 - 2015, 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.
*
*****************************************************************************/
#include <stdio.h>
#include "acpi.h"
#include "accommon.h"
#include "atcommon.h"
#include "atosxfctrl.h"
#include "atosxfwrap.h"
#define _COMPONENT ACPI_OS_SERVICES
ACPI_MODULE_NAME ("atosxfwrap")
ACPI_STATUS
AcpiOsInitialize (void)
{
UINT64 Calls = OsxfGetCallsDiff();
AT_CTRL_DECL(AcpiOsInitialize);
if (OsInitialized)
{
printf("AcpiOsInitialize: OSL has already been initialized\n");
return (AE_ERROR);
}
if (Calls)
{
printf("AcpiOsInitialize: there were %u OSL interfaces calls"
" done ahead of OsInitialize\n", (UINT32)Calls);
return (AE_ERROR);
}
AT_CHCK_RET_STATUS(AcpiOsInitialize);
AT_CHCK_RET_ERROR(AcpiOsInitialize);
Status = AcpiOsActualInitialize();
AT_CTRL_SUCCESS(AcpiOsInitialize);
if (ACPI_SUCCESS(Status))
{
OsInitialized = 1;
}
return (Status);
}
ACPI_STATUS
AcpiOsTerminate (void)
{
AT_CTRL_DECL(AcpiOsTerminate);
OsxfUpdateCallsMark();
AT_CHCK_RET_STATUS(AcpiOsTerminate);
if (!OsInitialized)
{
printf("AcpiOsTerminate: OSL has not been initialized\n");
// return (AE_ERROR);
}
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
if (AT_SKIP_LIST_FREE_CHECK)
{
/* update for components\utilities\utinit.c(360) */
if (AcpiGbl_GlobalList)
{
AcpiOsFree (AcpiGbl_GlobalList);
AcpiGbl_GlobalList = NULL;
}
if (AcpiGbl_NsNodeList)
{
AcpiOsFree (AcpiGbl_NsNodeList);
AcpiGbl_NsNodeList = NULL;
}
}
#endif
Status = AcpiOsActualTerminate();
AT_CTRL_SUCCESS(AcpiOsInitialize);
OsInitialized = 0;
OsxfUpdateCallsMark();
return (Status);
}
/******************************************************************************
*
* FUNCTION: AcpiOsGetRootPointer
*
* PARAMETERS: Flags - Logical or physical addressing mode
* Address - Where the address is returned
*
* RETURN: Status
*
* DESCRIPTION: Gets the root pointer (RSDP)
*
*****************************************************************************/
/*
ACPI_STATUS
AcpiOsGetRootPointer (
UINT32 Flags,
ACPI_POINTER *Address)
{
AT_CTRL_DECL(AcpiOsGetRootPointer);
AT_CHCK_RET_STATUS(AcpiOsGetRootPointer);
AT_CHCK_RET_ERROR(AcpiOsGetRootPointer);
if (AtTryAcpiFindRootPointer)
{
Status = AcpiFindRootPointer(Flags, Address);
}
else
{
Status = AcpiOsActualGetRootPointer(Flags, Address);
}
AT_CTRL_SUCCESS(AcpiOsGetRootPointer);
return (Status);
}
*/
ACPI_PHYSICAL_ADDRESS
AcpiOsGetRootPointer (
void)
{
ACPI_PHYSICAL_ADDRESS Pointer;
AT_CTRL_DECL0(AcpiOsGetRootPointer);
AT_CHCK_RET_ZERO(AcpiOsGetRootPointer);
Pointer = AcpiOsActualGetRootPointer();
if (Pointer != 0)
{
AT_CTRL_SUCCESS0(AcpiOsGetRootPointer);
}
return (Pointer);
}
/******************************************************************************
*
* FUNCTION: AcpiOsPredefinedOverride
*
* PARAMETERS: InitVal - Initial value of the predefined object
* NewVal - The new value for the object
*
* RETURN: Status, pointer to value. Null pointer returned if not
* overriding.
*
* DESCRIPTION: Allow the OS to override predefined names
*
*****************************************************************************/
ACPI_STATUS
AcpiOsPredefinedOverride (
const ACPI_PREDEFINED_NAMES *InitVal,
ACPI_STRING *NewVal)
{
AT_CTRL_DECL(AcpiOsPredefinedOverride);
if (!AT_SKIP_OS_PRED_OVERRIDE_CTRL)
{
AT_CHCK_RET_STATUS(AcpiOsPredefinedOverride);
}
Status = AcpiOsActualPredefinedOverride(InitVal, NewVal);
AT_CTRL_SUCCESS(AcpiOsPredefinedOverride);
return (Status);
}
/******************************************************************************
*
* FUNCTION: AcpiOsTableOverride
*
* PARAMETERS: ExistingTable - Header of current table (probably firmware)
* NewTable - Where an entire new table is returned.
*
* RETURN: Status, pointer to new table. Null pointer returned if no
* table is available to override
*
* DESCRIPTION: Return a different version of a table if one is available
*
*****************************************************************************/
ACPI_STATUS
AcpiOsTableOverride (
ACPI_TABLE_HEADER *ExistingTable,
ACPI_TABLE_HEADER **NewTable)
{
AT_CTRL_DECL(AcpiOsTableOverride);
AT_CHCK_RET_STATUS(AcpiOsTableOverride);
Status = AcpiOsActualTableOverride(ExistingTable, NewTable);
AT_CTRL_SUCCESS(AcpiOsTableOverride);
return (Status);
}
/******************************************************************************
*
* FUNCTION: AcpiOsPhysicalTableOverride
*
* PARAMETERS: ExistingTable - Header of current table (probably firmware)
* NewAddress - Where new table address is returned
* (Physical address)
* NewTableLength - Where new table length is returned
*
* RETURN: Status, address/length of new table. Null pointer returned
* if no table is available to override.
*
* DESCRIPTION: Returns AE_SUPPORT, function not used in user space.
*
*****************************************************************************/
ACPI_STATUS
AcpiOsPhysicalTableOverride (
ACPI_TABLE_HEADER *ExistingTable,
ACPI_PHYSICAL_ADDRESS *NewAddress,
UINT32 *NewTableLength)
{
return (AE_SUPPORT);
}
/******************************************************************************
*
* FUNCTION: AcpiOsGetTimer
*
* PARAMETERS: None
*
* RETURN: Current ticks in 100-nanosecond units
*
* DESCRIPTION: Get the value of a system timer
*
******************************************************************************/
UINT64
AcpiOsGetTimer (
void)
{
AT_CTRL_DECL0(AcpiOsGetTimer);
AT_CTRL_SUCCESS0(AcpiOsGetTimer);
return (AcpiOsActualGetTimer());
}
/******************************************************************************
*
* FUNCTION: AcpiOsReadable
*
* PARAMETERS: Pointer - Area to be verified
* Length - Size of area
*
* RETURN: TRUE if readable for entire length
*
* DESCRIPTION: Verify that a pointer is valid for reading
*
*****************************************************************************/
BOOLEAN
AcpiOsReadable (
void *Pointer,
ACPI_SIZE Length)
{
AT_CTRL_DECL0(AcpiOsReadable);
AT_CTRL_SUCCESS0(AcpiOsReadable);
return (AcpiOsActualReadable(Pointer, Length));
}
/******************************************************************************
*
* FUNCTION: AcpiOsWritable
*
* PARAMETERS: Pointer - Area to be verified
* Length - Size of area
*
* RETURN: TRUE if writable for entire length
*
* DESCRIPTION: Verify that a pointer is valid for writing
*
*****************************************************************************/
BOOLEAN
AcpiOsWritable (
void *Pointer,
ACPI_SIZE Length)
{
AT_CTRL_DECL0(AcpiOsWritable);
AT_CTRL_SUCCESS0(AcpiOsWritable);
return (AcpiOsActualWritable(Pointer, Length));
}
/******************************************************************************
*
* FUNCTION: AcpiOsRedirectOutput
*
* PARAMETERS: Destination - An open file handle/pointer
*
* RETURN: None
*
* DESCRIPTION: Causes redirect of AcpiOsPrintf and AcpiOsVprintf
*
*****************************************************************************/
void
AcpiOsRedirectOutput (
void *Destination)
{
AT_CTRL_DECL0(AcpiOsRedirectOutput);
AT_CTRL_SUCCESS0(AcpiOsRedirectOutput);
AcpiOsActualRedirectOutput(Destination);
}
/******************************************************************************
*
* FUNCTION: AcpiOsPrintf
*
* PARAMETERS: fmt, ... Standard printf format
*
* RETURN: None
*
* DESCRIPTION: Formatted output
*
*****************************************************************************/
void ACPI_INTERNAL_VAR_XFACE
AcpiOsPrintf (
const char *Fmt,
...)
{
va_list Args;
AT_CTRL_DECL0(AcpiOsPrintf);
va_start (Args, Fmt);
AcpiOsActualVprintf (Fmt, Args);
va_end (Args);
AT_CTRL_SUCCESS0(AcpiOsPrintf);
return;
}
/******************************************************************************
*
* FUNCTION: AcpiOsVprintf
*
* PARAMETERS: fmt Standard printf format
* args Argument list
*
* RETURN: None
*
* DESCRIPTION: Formatted output with argument list pointer
*
*****************************************************************************/
void
AcpiOsVprintf (
const char *Fmt,
va_list Args)
{
AT_CTRL_DECL0(AcpiOsVprintf);
AcpiOsActualVprintf(Fmt, Args);
AT_CTRL_SUCCESS0(AcpiOsVprintf);
return;
}
/******************************************************************************
*
* FUNCTION: AcpiOsGetLine
*
* PARAMETERS: Buffer
*
* RETURN: Actual bytes read
*
* DESCRIPTION: Formatted input with argument list pointer
*
*****************************************************************************/
ACPI_STATUS
AcpiOsGetLine (
char *Buffer,
UINT32 BufferLength,
UINT32 *BytesRead)
{
UINT32 Actual;
AT_CTRL_DECL0(AcpiOsGetLine);
AT_CTRL_SUCCESS0(AcpiOsGetLine);
Actual = AcpiOsActualGetLine(Buffer);
if (BytesRead)
{
*BytesRead = Actual;
}
return (AE_OK);
}
/******************************************************************************
*
* FUNCTION: AcpiOsMapMemory
*
* PARAMETERS: where Physical address of memory to be mapped
* length How much memory to map
* there Logical address of mapped memory
*
* RETURN: Pointer to mapped memory. Null on error.
*
* DESCRIPTION: Map physical memory into caller's address space
*
*****************************************************************************/
/*
ACPI_STATUS
AcpiOsMapMemory (
UINT64 where,
ACPI_SIZE length,
void **there)
{
AT_CTRL_DECL(AcpiOsMapMemory);
AT_CHCK_RET_STATUS(AcpiOsMapMemory);
Status = AcpiOsActualMapMemory(where, length, there);
AT_CTRL_SUCCESS(AcpiOsMapMemory);
return (Status);
}
*/
void *
AcpiOsMapMemory (
ACPI_PHYSICAL_ADDRESS Where,
ACPI_SIZE Length)
{
void *Mem;
AT_CTRL_DECL0(AcpiOsMapMemory);
AT_CHCK_RET_NULL(AcpiOsMapMemory);
Mem = AcpiOsActualMapMemory(Where, Length);
/*
printf("AcpiOsMapMemory: Where 0x%X, Length 0x%X, Mem 0x%X\n",
Where, Length, Mem);
*/
if (Mem != NULL)
{
AT_CTRL_SUCCESS0(AcpiOsMapMemory);
}
return (Mem);
}
/******************************************************************************
*
* FUNCTION: AcpiOsUnmapMemory
*
* PARAMETERS: where Logical address of memory to be unmapped
* length How much memory to unmap
*
* RETURN: None.
*
* DESCRIPTION: Delete a previously created mapping. Where and Length must
* correspond to a previous mapping exactly.
*
*****************************************************************************/
void
AcpiOsUnmapMemory (
void *where,
ACPI_SIZE length)
{
AT_CTRL_DECL0(AcpiOsUnmapMemory);
AT_CTRL_SUCCESS0(AcpiOsUnmapMemory);
/*
printf("AcpiOsUnmapMemory: Where 0x%X, Length 0x%X\n",
where, length);
*/
AcpiOsActualUnmapMemory(where, length);
return;
}
/******************************************************************************
*
* FUNCTION: AcpiOsAllocate
*
* PARAMETERS: Size Amount to allocate, in bytes
*
* RETURN: Pointer to the new allocation. Null on error.
*
* DESCRIPTION: Allocate memory. Algorithm is dependent on the OS.
*
*****************************************************************************/
void *
AcpiOsAllocate (
ACPI_SIZE size)
{
void *Mem;
AT_CTRL_DECL0(AcpiOsAllocate);
AT_CHCK_RET_NULL(AcpiOsAllocate);
Mem = AcpiOsActualAllocate(size);
if (Mem != NULL)
{
AT_CTRL_SUCCESS0(AcpiOsAllocate);
}
return (Mem);
}
/******************************************************************************
*
* FUNCTION: AcpiOsFree
*
* PARAMETERS: mem Pointer to previously allocated memory
*
* RETURN: None.
*
* DESCRIPTION: Free memory allocated via AcpiOsAllocate
*
*****************************************************************************/
void
AcpiOsFree (
void *Mem)
{
AT_CTRL_DECL0(AcpiOsFree);
AcpiOsActualFree(Mem);
AT_CTRL_SUCCESS0(AcpiOsFree);
return;
}
/******************************************************************************
*
* FUNCTION: AcpiOsCreateSemaphore
*
* PARAMETERS: MaxUnits - Maximum units that can be sent
* InitialUnits - Units to be assigned to the new semaphore
* OutHandle - Where a handle will be returned
*
* RETURN: Status
*
* DESCRIPTION: Create an OS semaphore
*
*****************************************************************************/
ACPI_STATUS
AcpiOsCreateSemaphore (
UINT32 MaxUnits,
UINT32 InitialUnits,
ACPI_HANDLE *OutHandle)
{
AT_CTRL_DECL(AcpiOsCreateSemaphore);
AT_CHCK_RET_STATUS(AcpiOsCreateSemaphore);
AT_CHCK_RET_NO_MEMORY(AcpiOsCreateSemaphore);
Status = AcpiOsActualCreateSemaphore(MaxUnits, InitialUnits, OutHandle);
AT_CTRL_SUCCESS(AcpiOsCreateSemaphore);
return (Status);
}
/******************************************************************************
*
* FUNCTION: AcpiOsDeleteSemaphore
*
* PARAMETERS: Handle - Handle returned by AcpiOsCreateSemaphore
*
* RETURN: Status
*
* DESCRIPTION: Delete an OS semaphore
*
*****************************************************************************/
ACPI_STATUS
AcpiOsDeleteSemaphore (
ACPI_HANDLE Handle)
{
AT_CTRL_DECL(AcpiOsDeleteSemaphore);
AT_CHCK_RET_STATUS(AcpiOsDeleteSemaphore);
Status = AcpiOsActualDeleteSemaphore(Handle);
AT_CTRL_SUCCESS(AcpiOsDeleteSemaphore);
return (Status);
}
/******************************************************************************
*
* FUNCTION: AcpiOsWaitSemaphore
*
* PARAMETERS: Handle - Handle returned by AcpiOsCreateSemaphore
* Units - How many units to wait for
* Timeout - How long to wait
*
* RETURN: Status
*
* DESCRIPTION: Wait for units
*
*****************************************************************************/
ACPI_STATUS
AcpiOsWaitSemaphore (
ACPI_HANDLE Handle,
UINT32 Units,
UINT16 Timeout)
{
AT_CTRL_DECL(AcpiOsWaitSemaphore);
AT_CHCK_RET_STATUS(AcpiOsWaitSemaphore);
Status = AcpiOsActualWaitSemaphore(Handle, Units, Timeout);
AT_CTRL_SUCCESS(AcpiOsWaitSemaphore);
return (Status);
}
/******************************************************************************
*
* FUNCTION: AcpiOsSignalSemaphore
*
* PARAMETERS: Handle - Handle returned by AcpiOsCreateSemaphore
* Units - Number of units to send
*
* RETURN: Status
*
* DESCRIPTION: Send units
*
*****************************************************************************/
ACPI_STATUS
AcpiOsSignalSemaphore (
ACPI_HANDLE Handle,
UINT32 Units)
{
AT_CTRL_DECL(AcpiOsSignalSemaphore);
if (!AT_SKIP_OS_SIGNAL_SEM_CTRL)
{
AT_CHCK_RET_STATUS(AcpiOsSignalSemaphore);
}
Status = AcpiOsActualSignalSemaphore(Handle, Units);
AT_CTRL_SUCCESS(AcpiOsSignalSemaphore);
return (Status);
}
ACPI_STATUS
AcpiOsCreateLock (
ACPI_HANDLE *OutHandle)
{
AT_CTRL_DECL(AcpiOsCreateLock);
AT_CHCK_RET_STATUS(AcpiOsCreateLock);
AT_CHCK_RET_NO_MEMORY(AcpiOsCreateLock);
Status = AcpiOsActualCreateLock(OutHandle);
AT_CTRL_SUCCESS(AcpiOsCreateLock);
return (Status);
}
void
AcpiOsDeleteLock (
ACPI_HANDLE Handle)
{
AT_CTRL_DECL0(AcpiOsDeleteLock);
AcpiOsActualDeleteLock(Handle);
AT_CTRL_SUCCESS0(AcpiOsDeleteLock);
return;
}
ACPI_CPU_FLAGS
AcpiOsAcquireLock (
ACPI_HANDLE Handle)
{
AT_CTRL_DECL0(AcpiOsAcquireLock);
AT_CTRL_SUCCESS0(AcpiOsAcquireLock);
return (AcpiOsActualAcquireLock(Handle));
}
void
AcpiOsReleaseLock (
ACPI_HANDLE Handle,
ACPI_CPU_FLAGS Flags)
{
AT_CTRL_DECL0(AcpiOsReleaseLock);
AT_CTRL_SUCCESS0(AcpiOsReleaseLock);
AcpiOsActualReleaseLock (Handle, Flags);
return;
}
/******************************************************************************
*
* FUNCTION: AcpiOsInstallInterruptHandler
*
* PARAMETERS: InterruptNumber Level handler should respond to.
* Isr Address of the ACPI interrupt handler
* ExceptPtr Where status is returned
*
* RETURN: Handle to the newly installed handler.
*
* DESCRIPTION: Install an interrupt handler. Used to install the ACPI
* OS-independent handler.
*
*****************************************************************************/
UINT32
AcpiOsInstallInterruptHandler (
UINT32 InterruptNumber,
ACPI_OSD_HANDLER ServiceRoutine,
void *Context)
{
AT_CTRL_DECL0(AcpiOsInstallInterruptHandler);
AT_CTRL_SUCCESS0(AcpiOsInstallInterruptHandler);
return (AcpiOsActualInstallInterruptHandler(
InterruptNumber, ServiceRoutine, Context));
}
/******************************************************************************
*
* FUNCTION: AcpiOsRemoveInterruptHandler
*
* PARAMETERS: Handle Returned when handler was installed
*
* RETURN: Status
*
* DESCRIPTION: Uninstalls an interrupt handler.
*
*****************************************************************************/
ACPI_STATUS
AcpiOsRemoveInterruptHandler (
UINT32 InterruptNumber,
ACPI_OSD_HANDLER ServiceRoutine)
{
AT_CTRL_DECL0(AcpiOsRemoveInterruptHandler);
AT_CTRL_SUCCESS0(AcpiOsRemoveInterruptHandler);
return (AcpiOsActualRemoveInterruptHandler(
InterruptNumber, ServiceRoutine));
}
/******************************************************************************
*
* FUNCTION: AcpiOsGetThreadId
*
* PARAMETERS: None
*
* RETURN: Id of the running thread
*
* DESCRIPTION: Get the Id of the current (running) thread
*
*****************************************************************************/
ACPI_THREAD_ID
AcpiOsGetThreadId (
void)
{
AT_CTRL_DECL0(AcpiOsGetThreadId);
AT_CTRL_SUCCESS0(AcpiOsGetThreadId);
return (AcpiOsActualGetThreadId());
}
/******************************************************************************
*
* FUNCTION: AcpiOsExecute
*
* PARAMETERS: Type - Type of execution
* Function - Address of the function to execute
* Context - Passed as a parameter to the function
*
* RETURN: Status
*
* DESCRIPTION: Execute a new thread
*
*****************************************************************************/
ACPI_STATUS
AcpiOsExecute (
ACPI_EXECUTE_TYPE Type,
ACPI_OSD_EXEC_CALLBACK Function,
void *Context)
{
AT_CTRL_DECL(AcpiOsExecute);
AT_CHCK_RET_STATUS(AcpiOsExecute);
Status = AcpiOsActualExecute(Type, Function, Context);
AT_CTRL_SUCCESS(AcpiOsExecute);
return (Status);
}
/******************************************************************************
*
* FUNCTION: AcpiOsStall