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Remove files that are no longer needed or removed by vendor.

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This commit is contained in:
Jung-uk Kim 2007-03-22 17:43:38 +00:00
parent 6976fc7f02
commit 471dd6b2d7
5 changed files with 0 additions and 3071 deletions
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sys/contrib/dev/acpica/aeexec.c
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@ -1,947 +0,0 @@
/******************************************************************************
*
* Module Name: aeexec - Support routines for AcpiExec utility
* $Revision: 1.88 $
*
*****************************************************************************/
/******************************************************************************
*
* 1. Copyright Notice
*
* Some or all of this work - Copyright (c) 1999 - 2005, 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 <contrib/dev/acpica/aecommon.h>
#define _COMPONENT ACPI_TOOLS
ACPI_MODULE_NAME ("aeexec")
ACPI_PARSE_OBJECT *AcpiGbl_ParsedNamespaceRoot;
ACPI_PARSE_OBJECT *root;
UINT8 *AmlStart;
UINT32 AmlLength;
UINT8 *DsdtPtr;
UINT32 AcpiDsdtLength;
DEBUG_REGIONS AeRegions;
RSDP_DESCRIPTOR LocalRsdp;
/*
* Misc ACPI tables to be installed
*/
unsigned char Ssdt1Code[] =
{
0x53,0x53,0x44,0x54,0x30,0x00,0x00,0x00, /* 00000000 "SSDT0..." */
0x01,0xB8,0x49,0x6E,0x74,0x65,0x6C,0x00, /* 00000008 "..Intel." */
0x4D,0x61,0x6E,0x79,0x00,0x00,0x00,0x00, /* 00000010 "Many...." */
0x01,0x00,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "....INTL" */
0x24,0x04,0x03,0x20,0x14,0x0B,0x5F,0x54, /* 00000020 "$.. .._T" */
0x39,0x38,0x00,0x70,0x0A,0x04,0x60,0xA4, /* 00000028 "98.p..`." */
};
unsigned char Ssdt2Code[] =
{
0x53,0x53,0x44,0x54,0x30,0x00,0x00,0x00, /* 00000000 "SSDT0..." */
0x01,0xB7,0x49,0x6E,0x74,0x65,0x6C,0x00, /* 00000008 "..Intel." */
0x4D,0x61,0x6E,0x79,0x00,0x00,0x00,0x00, /* 00000010 "Many...." */
0x01,0x00,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "....INTL" */
0x24,0x04,0x03,0x20,0x14,0x0B,0x5F,0x54, /* 00000020 "$.. .._T" */
0x39,0x39,0x00,0x70,0x0A,0x04,0x60,0xA4, /* 00000028 "99.p..`." */
};
unsigned char Oem1Code[] =
{
0x4F,0x45,0x4D,0x31,0x38,0x00,0x00,0x00, /* 00000000 "OEM18..." */
0x01,0x4B,0x49,0x6E,0x74,0x65,0x6C,0x00, /* 00000008 ".KIntel." */
0x4D,0x61,0x6E,0x79,0x00,0x00,0x00,0x00, /* 00000010 "Many...." */
0x01,0x00,0x00,0x00,0x49,0x4E,0x54,0x4C, /* 00000018 "....INTL" */
0x18,0x09,0x03,0x20,0x08,0x5F,0x58,0x54, /* 00000020 "... ._XT" */
0x32,0x0A,0x04,0x14,0x0C,0x5F,0x58,0x54, /* 00000028 "2...._XT" */
0x31,0x00,0x70,0x01,0x5F,0x58,0x54,0x32, /* 00000030 "1.p._XT2" */
};
/*
* We need a local FADT so that the hardware subcomponent will function,
* even though the underlying OSD HW access functions don't do
* anything.
*/
RSDP_DESCRIPTOR LocalRSDP;
FADT_DESCRIPTOR_REV1 LocalFADT;
FACS_DESCRIPTOR_REV1 LocalFACS;
ACPI_TABLE_HEADER LocalDSDT;
ACPI_TABLE_HEADER LocalTEST;
ACPI_TABLE_HEADER LocalBADTABLE;
RSDT_DESCRIPTOR_REV1 *LocalRSDT;
#define RSDT_TABLES 7
#define RSDT_SIZE (sizeof (RSDT_DESCRIPTOR_REV1) + ((RSDT_TABLES -1) * sizeof (UINT32)))
/******************************************************************************
*
* FUNCTION: AeCtrlCHandler
*
* PARAMETERS: Sig
*
* RETURN: none
*
* DESCRIPTION: Control-C handler. Abort running control method if any.
*
*****************************************************************************/
void __cdecl
AeCtrlCHandler (
int Sig)
{
signal (SIGINT, SIG_IGN);
AcpiOsPrintf ("Caught a ctrl-c\n\n");
if (AcpiGbl_MethodExecuting)
{
AcpiGbl_AbortMethod = TRUE;
signal (SIGINT, AeCtrlCHandler);
}
else
{
exit (0);
}
}
/******************************************************************************
*
* FUNCTION: AeBuildLocalTables
*
* PARAMETERS:
*
* RETURN: Status
*
* DESCRIPTION:
*
*****************************************************************************/
ACPI_STATUS
AeBuildLocalTables (
ACPI_TABLE_HEADER *UserTable)
{
/* Build an RSDT */
LocalRSDT = AcpiOsAllocate (RSDT_SIZE);
if (!LocalRSDT)
{
return AE_NO_MEMORY;
}
ACPI_MEMSET (LocalRSDT, 0, RSDT_SIZE);
ACPI_STRNCPY (LocalRSDT->Signature, RSDT_SIG, 4);
LocalRSDT->Length = RSDT_SIZE;
LocalRSDT->TableOffsetEntry[0] = ACPI_PTR_TO_PHYSADDR (&LocalTEST);
LocalRSDT->TableOffsetEntry[1] = ACPI_PTR_TO_PHYSADDR (&LocalBADTABLE);
LocalRSDT->TableOffsetEntry[2] = ACPI_PTR_TO_PHYSADDR (&LocalFADT);
LocalRSDT->TableOffsetEntry[3] = ACPI_PTR_TO_PHYSADDR (&LocalTEST); /* Just a placeholder for a user SSDT */
/* Install two SSDTs to test multiple table support */
LocalRSDT->TableOffsetEntry[4] = ACPI_PTR_TO_PHYSADDR (&Ssdt1Code);
LocalRSDT->TableOffsetEntry[5] = ACPI_PTR_TO_PHYSADDR (&Ssdt2Code);
/* Install the OEM1 table to test LoadTable */
LocalRSDT->TableOffsetEntry[6] = ACPI_PTR_TO_PHYSADDR (&Oem1Code);
/* Build an RSDP */
ACPI_MEMSET (&LocalRSDP, 0, sizeof (RSDP_DESCRIPTOR));
ACPI_STRNCPY (LocalRSDP.Signature, RSDP_SIG, 8);
LocalRSDP.Revision = 1;
LocalRSDP.RsdtPhysicalAddress = ACPI_PTR_TO_PHYSADDR (LocalRSDT);
AcpiGbl_RSDP = &LocalRSDP;
/*
* Examine the incoming user table. At this point, it has been verified
* to be either a DSDT, SSDT, or a PSDT, but they must be handled differently
*/
if (!ACPI_STRNCMP ((char *) UserTable->Signature, DSDT_SIG, 4))
{
/* User DSDT is installed directly into the FADT */
AcpiGbl_DSDT = UserTable;
}
else
{
/* Build a local DSDT because incoming table is an SSDT or PSDT */
ACPI_MEMSET (&LocalDSDT, 0, sizeof (ACPI_TABLE_HEADER));
ACPI_STRNCPY (LocalDSDT.Signature, DSDT_SIG, 4);
LocalDSDT.Revision = 1;
LocalDSDT.Length = sizeof (ACPI_TABLE_HEADER);
LocalDSDT.Checksum = (UINT8) (0 - AcpiTbGenerateChecksum (&LocalDSDT, LocalDSDT.Length));
AcpiGbl_DSDT = &LocalDSDT;
/* Install incoming table (SSDT or PSDT) directly into the RSDT */
LocalRSDT->TableOffsetEntry[3] = ACPI_PTR_TO_PHYSADDR (UserTable);
}
/* Set checksums for both RSDT and RSDP */
LocalRSDT->Checksum = (UINT8) (0 - AcpiTbGenerateChecksum (LocalRSDT, LocalRSDT->Length));
LocalRSDP.Checksum = (UINT8) (0 - AcpiTbGenerateChecksum (&LocalRSDP, ACPI_RSDP_CHECKSUM_LENGTH));
/* Build a FADT so we can test the hardware/event init */
ACPI_MEMSET (&LocalFADT, 0, sizeof (FADT_DESCRIPTOR_REV1));
ACPI_STRNCPY (LocalFADT.Signature, FADT_SIG, 4);
LocalFADT.FirmwareCtrl = ACPI_PTR_TO_PHYSADDR (&LocalFACS);
LocalFADT.Dsdt = ACPI_PTR_TO_PHYSADDR (AcpiGbl_DSDT);
LocalFADT.Revision = 1;
LocalFADT.Length = sizeof (FADT_DESCRIPTOR_REV1);
LocalFADT.Gpe0BlkLen = 16;
LocalFADT.Gpe1BlkLen = 6;
LocalFADT.Gpe1Base = 96;
LocalFADT.Pm1EvtLen = 4;
LocalFADT.Pm1CntLen = 4;
LocalFADT.PmTmLen = 8;
LocalFADT.Gpe0Blk = 0x12340000;
LocalFADT.Gpe1Blk = 0x56780000;
LocalFADT.Pm1aEvtBlk = 0x1aaa0000;
LocalFADT.Pm1bEvtBlk = 0;
LocalFADT.PmTmrBlk = 0xA0;
LocalFADT.Pm1aCntBlk = 0xB0;
/* Complete the FADT with the checksum */
LocalFADT.Checksum = (UINT8) (0 - AcpiTbGenerateChecksum (&LocalFADT, LocalFADT.Length));
/* Build a FACS */
ACPI_MEMSET (&LocalFACS, 0, sizeof (FACS_DESCRIPTOR_REV1));
ACPI_STRNCPY (LocalFACS.Signature, FACS_SIG, 4);
LocalFACS.Length = sizeof (FACS_DESCRIPTOR_REV1);
LocalFACS.GlobalLock = 0x11AA0011;
/* Build a fake table so that we make sure that the CA core ignores it */
ACPI_MEMSET (&LocalTEST, 0, sizeof (ACPI_TABLE_HEADER));
ACPI_STRNCPY (LocalTEST.Signature, "TEST", 4);
LocalTEST.Revision = 1;
LocalTEST.Length = sizeof (ACPI_TABLE_HEADER);
/* Build a fake table with a bad signature so that we make sure that the CA core ignores it */
ACPI_MEMSET (&LocalBADTABLE, 0, sizeof (ACPI_TABLE_HEADER));
ACPI_STRNCPY (LocalBADTABLE.Signature, "BAD!", 4);
LocalBADTABLE.Revision = 1;
LocalBADTABLE.Length = sizeof (ACPI_TABLE_HEADER);
return (AE_OK);
}
/******************************************************************************
*
* FUNCTION: AeInstallTables
*
* PARAMETERS: None
*
* RETURN: Status
*
* DESCRIPTION: Install the various ACPI tables
*
*****************************************************************************/
ACPI_STATUS
AeInstallTables (void)
{
ACPI_STATUS Status;
Status = AcpiLoadTables ();
/* Test the code that ignores multiple loads of same SSDT */
(void) AcpiLoadTable ((ACPI_TABLE_HEADER *) Ssdt1Code);
#if 0
Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) &LocalFADT);
if (ACPI_FAILURE (Status))
{
printf ("**** Could not load local FADT, %s\n", AcpiFormatException (Status));
return (Status);
}
Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) &LocalFACS);
if (ACPI_FAILURE (Status))
{
printf ("**** Could not load local FACS, %s\n", AcpiFormatException (Status));
return (Status);
}
#endif
return (Status);
}
/******************************************************************************
*
* FUNCTION: AeLocalGetRootPointer
*
* PARAMETERS: Flags - not used
* Address - Where the root pointer is returned
*
* RETURN: Status
*
* DESCRIPTION: Return a local RSDP, used to dynamically load tables via the
* standard ACPI mechanism.
*
*****************************************************************************/
ACPI_STATUS
AeLocalGetRootPointer (
UINT32 Flags,
ACPI_POINTER *Address)
{
Address->PointerType = ACPI_LOGICAL_POINTER;
Address->Pointer.Logical = &LocalRSDP;
return (AE_OK);
}
/******************************************************************************
*
* FUNCTION: AeRegionHandler
*
* PARAMETERS: Standard region handler parameters
*
* RETURN: Status
*
* DESCRIPTION: Test handler - Handles some dummy regions via memory that can
* be manipulated in Ring 3.
*
*****************************************************************************/
ACPI_STATUS
AeRegionHandler (
UINT32 Function,
ACPI_PHYSICAL_ADDRESS Address,
UINT32 BitWidth,
ACPI_INTEGER *Value,
void *HandlerContext,
void *RegionContext)
{
ACPI_OPERAND_OBJECT *RegionObject = (ACPI_OPERAND_OBJECT*) RegionContext;
ACPI_PHYSICAL_ADDRESS BaseAddress;
ACPI_SIZE Length;
BOOLEAN BufferExists;
REGION *RegionElement;
void *BufferValue;
UINT32 ByteWidth;
UINT32 i;
ACPI_FUNCTION_NAME ("AeRegionHandler");
/*
* If the object is not a region, simply return
*/
if (RegionObject->Region.Type != ACPI_TYPE_REGION)
{
return AE_OK;
}
/*
* Find the region's address space and length before searching
* the linked list.
*/
BaseAddress = RegionObject->Region.Address;
Length = (ACPI_SIZE) RegionObject->Region.Length;
ACPI_DEBUG_PRINT ((ACPI_DB_OPREGION, "Operation Region request on %s at 0x%X\n",
AcpiUtGetRegionName (RegionObject->Region.SpaceId),
(UINT32) Address));
if (RegionObject->Region.SpaceId == ACPI_ADR_SPACE_SMBUS)
{
Length = 0;
switch (Function & ACPI_IO_MASK)
{
case ACPI_READ:
switch (Function >> 16)
{
case AML_FIELD_ATTRIB_SMB_QUICK:
case AML_FIELD_ATTRIB_SMB_SEND_RCV:
case AML_FIELD_ATTRIB_SMB_BYTE:
Length = 1;
break;
case AML_FIELD_ATTRIB_SMB_WORD:
case AML_FIELD_ATTRIB_SMB_WORD_CALL:
Length = 2;
break;
case AML_FIELD_ATTRIB_SMB_BLOCK:
case AML_FIELD_ATTRIB_SMB_BLOCK_CALL:
Length = 32;
break;
default:
break;
}
break;
case ACPI_WRITE:
switch (Function >> 16)
{
case AML_FIELD_ATTRIB_SMB_QUICK:
case AML_FIELD_ATTRIB_SMB_SEND_RCV:
case AML_FIELD_ATTRIB_SMB_BYTE:
case AML_FIELD_ATTRIB_SMB_WORD:
case AML_FIELD_ATTRIB_SMB_BLOCK:
Length = 0;
break;
case AML_FIELD_ATTRIB_SMB_WORD_CALL:
Length = 2;
break;
case AML_FIELD_ATTRIB_SMB_BLOCK_CALL:
Length = 32;
break;
default:
break;
}
break;
default:
break;
}
for (i = 0; i < Length; i++)
{
((UINT8 *) Value)[i+2] = (UINT8) (0xA0 + i);
}
((UINT8 *) Value)[0] = 0x7A;
((UINT8 *) Value)[1] = (UINT8) Length;
return AE_OK;
}
/*
* Search through the linked list for this region's buffer
*/
BufferExists = FALSE;
RegionElement = AeRegions.RegionList;
if (AeRegions.NumberOfRegions)
{
while (!BufferExists && RegionElement)
{
if (RegionElement->Address == BaseAddress &&
RegionElement->Length == Length)
{
BufferExists = TRUE;
}
else
{
RegionElement = RegionElement->NextRegion;
}
}
}
/*
* If the Region buffer does not exist, create it now
*/
if (!BufferExists)
{
/*
* Do the memory allocations first
*/
RegionElement = AcpiOsAllocate (sizeof (REGION));
if (!RegionElement)
{
return AE_NO_MEMORY;
}
RegionElement->Buffer = AcpiOsAllocate (Length);
if (!RegionElement->Buffer)
{
AcpiOsFree (RegionElement);
return AE_NO_MEMORY;
}
ACPI_MEMSET (RegionElement->Buffer, 0, Length);
RegionElement->Address = BaseAddress;
RegionElement->Length = Length;
RegionElement->NextRegion = NULL;
/*
* Increment the number of regions and put this one
* at the head of the list as it will probably get accessed
* more often anyway.
*/
AeRegions.NumberOfRegions += 1;
if (NULL != AeRegions.RegionList)
{
RegionElement->NextRegion = AeRegions.RegionList->NextRegion;
}
AeRegions.RegionList = RegionElement;
}
/*
* Calculate the size of the memory copy
*/
ByteWidth = (BitWidth / 8);
if (BitWidth % 8)
{
ByteWidth += 1;
}
/*
* The buffer exists and is pointed to by RegionElement.
* We now need to verify the request is valid and perform the operation.
*
* NOTE: RegionElement->Length is in bytes, therefore it we compare against
* ByteWidth (see above)
*/
if (((ACPI_INTEGER) Address + ByteWidth) >
((ACPI_INTEGER)(RegionElement->Address) + RegionElement->Length))
{
ACPI_DEBUG_PRINT ((ACPI_DB_WARN,
"Request on [%4.4s] is beyond region limit Req-%X+%X, Base=%X, Len-%X\n",
(RegionObject->Region.Node)->Name.Ascii, (UINT32) Address,
ByteWidth, (UINT32)(RegionElement->Address),
RegionElement->Length));
return AE_AML_REGION_LIMIT;
}
/*
* Get BufferValue to point to the "address" in the buffer
*/
BufferValue = ((UINT8 *) RegionElement->Buffer +
((ACPI_INTEGER) Address - (ACPI_INTEGER) RegionElement->Address));
/*
* Perform a read or write to the buffer space
*/
switch (Function)
{
case ACPI_READ:
/*
* Set the pointer Value to whatever is in the buffer
*/
ACPI_MEMCPY (Value, BufferValue, ByteWidth);
break;
case ACPI_WRITE:
/*
* Write the contents of Value to the buffer
*/
ACPI_MEMCPY (BufferValue, Value, ByteWidth);
break;
default:
return AE_BAD_PARAMETER;
}
return AE_OK;
}
/******************************************************************************
*
* FUNCTION: AeRegionInit
*
* PARAMETERS: None
*
* RETURN: Status
*
* DESCRIPTION: Opregion init function.
*
*****************************************************************************/
ACPI_STATUS
AeRegionInit (
ACPI_HANDLE RegionHandle,
UINT32 Function,
void *HandlerContext,
void **RegionContext)
{
/*
* Real simple, set the RegionContext to the RegionHandle
*/
*RegionContext = RegionHandle;
return AE_OK;
}
/******************************************************************************
*
* FUNCTION: AeNotifyHandler
*
* PARAMETERS: Standard notify handler parameters
*
* RETURN: Status
*
* DESCRIPTION: System notify handler for AcpiExec utility. Used by the ASL
* test suite(s) to communicate errors and other information to
* this utility via the Notify() operator.
*
*****************************************************************************/
void
AeNotifyHandler (
ACPI_HANDLE Device,
UINT32 Value,
void *Context)
{
switch (Value)
{
#if 0
case 0:
printf ("**** Method Error 0x%X: Results not equal\n", Value);
if (AcpiGbl_DebugFile)
{
AcpiOsPrintf ("**** Method Error: Results not equal\n");
}
break;
case 1:
printf ("**** Method Error: Incorrect numeric result\n");
if (AcpiGbl_DebugFile)
{
AcpiOsPrintf ("**** Method Error: Incorrect numeric result\n");
}
break;
case 2:
printf ("**** Method Error: An operand was overwritten\n");
if (AcpiGbl_DebugFile)
{
AcpiOsPrintf ("**** Method Error: An operand was overwritten\n");
}
break;
#endif
default:
printf ("**** Received a Notify on Device [%4.4s] %p value 0x%X\n",
AcpiUtGetNodeName (Device), Device, Value);
if (AcpiGbl_DebugFile)
{
AcpiOsPrintf ("**** Received a notify, value 0x%X\n", Value);
}
break;
}
}
/******************************************************************************
*
* FUNCTION: AeExceptionHandler
*
* PARAMETERS: Standard exception handler parameters
*
* RETURN: Status
*
* DESCRIPTION: System exception handler for AcpiExec utility.
*
*****************************************************************************/
ACPI_STATUS
AeExceptionHandler (
ACPI_STATUS AmlStatus,
ACPI_NAME Name,
UINT16 Opcode,
UINT32 AmlOffset,
void *Context)
{
ACPI_STATUS Status;
ACPI_BUFFER ReturnObj;
ACPI_OBJECT_LIST ArgList;
ACPI_OBJECT Arg[2];
const char *Exception;
Exception = AcpiFormatException (AmlStatus);
AcpiOsPrintf (
"**** AcpiExec Exception: %s during execution of method [%4.4s] Opcode [%s] @%X\n",
Exception, (char *) &Name, AcpiPsGetOpcodeName (Opcode), AmlOffset);
/*
* Invoke the _ERR method if present
*
* Setup parameter object
*/
ArgList.Count = 2;
ArgList.Pointer = Arg;
Arg[0].Type = ACPI_TYPE_INTEGER;
Arg[0].Integer.Value = AmlStatus;
Arg[1].Type = ACPI_TYPE_STRING;
Arg[1].String.Pointer = (char *) Exception;
Arg[1].String.Length = ACPI_STRLEN (Exception);
/* Setup return buffer */
ReturnObj.Pointer = NULL;
ReturnObj.Length = ACPI_ALLOCATE_BUFFER;
Status = AcpiEvaluateObject (NULL, "\\_ERR", &ArgList, &ReturnObj);
if (ACPI_SUCCESS (Status) &&
ReturnObj.Pointer)
{
/* Override original status */
AmlStatus = (ACPI_STATUS)
((ACPI_OBJECT *) ReturnObj.Pointer)->Integer.Value;
AcpiOsFree (ReturnObj.Pointer);
}
return (AmlStatus);
}
/******************************************************************************
*
* FUNCTION: AeInstallHandlers
*
* PARAMETERS: None
*
* RETURN: Status
*
* DESCRIPTION: Install handlers for the AcpiExec utility.
* NOTE: Currently only a system notify handler is installed.
*
*****************************************************************************/
ACPI_ADR_SPACE_TYPE SpaceId[] = {0, 1, 2, 3, 4, 0x80};
#define AEXEC_NUM_REGIONS 6
ACPI_STATUS
AeInstallHandlers (void)
{
ACPI_STATUS Status;
UINT32 i;
ACPI_HANDLE Handle;
ACPI_FUNCTION_NAME ("AeInstallHandlers");
Status = AcpiInstallExceptionHandler (AeExceptionHandler);
if (ACPI_FAILURE (Status))
{
printf ("Could not install exception handler, %s\n",
AcpiFormatException (Status));
}
Status = AcpiInstallNotifyHandler (ACPI_ROOT_OBJECT, ACPI_SYSTEM_NOTIFY,
AeNotifyHandler, NULL);
if (ACPI_FAILURE (Status))
{
printf ("Could not install a global notify handler, %s\n",
AcpiFormatException (Status));
}
Status = AcpiGetHandle (NULL, "\\_SB_", &Handle);
if (ACPI_SUCCESS (Status))
{
Status = AcpiInstallNotifyHandler (Handle, ACPI_SYSTEM_NOTIFY,
AeNotifyHandler, NULL);
if (ACPI_FAILURE (Status))
{
printf ("Could not install a notify handler, %s\n",
AcpiFormatException (Status));
}
Status = AcpiRemoveNotifyHandler (Handle, ACPI_SYSTEM_NOTIFY,
AeNotifyHandler);
if (ACPI_FAILURE (Status))
{
printf ("Could not remove a notify handler, %s\n",
AcpiFormatException (Status));
}
Status = AcpiInstallNotifyHandler (Handle, ACPI_ALL_NOTIFY,
AeNotifyHandler, NULL);
Status = AcpiRemoveNotifyHandler (Handle, ACPI_ALL_NOTIFY,
AeNotifyHandler);
Status = AcpiInstallNotifyHandler (Handle, ACPI_ALL_NOTIFY,
AeNotifyHandler, NULL);
if (ACPI_FAILURE (Status))
{
printf ("Could not install a notify handler, %s\n",
AcpiFormatException (Status));
}
}
for (i = 0; i < AEXEC_NUM_REGIONS; i++)
{
if (i == 2)
{
continue;
}
Status = AcpiRemoveAddressSpaceHandler (AcpiGbl_RootNode,
SpaceId[i], AeRegionHandler);
/* Install handler at the root object.
* TBD: all default handlers should be installed here!
*/
Status = AcpiInstallAddressSpaceHandler (AcpiGbl_RootNode,
SpaceId[i], AeRegionHandler, AeRegionInit, NULL);
if (ACPI_FAILURE (Status))
{
ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
"Could not install an OpRegion handler for %s space(%d), %s\n",
AcpiUtGetRegionName((UINT8) SpaceId[i]), SpaceId[i],
AcpiFormatException (Status)));
return (Status);
}
}
/*
* Initialize the global Region Handler space
* MCW 3/23/00
*/
AeRegions.NumberOfRegions = 0;
AeRegions.RegionList = NULL;
return Status;
}

705
sys/contrib/dev/acpica/tbconvrt.c
View File

@ -1,705 +0,0 @@
/******************************************************************************
*
* Module Name: tbconvrt - ACPI Table conversion utilities
* $Revision: 1.64 $
*
*****************************************************************************/
/******************************************************************************
*
* 1. Copyright Notice
*
* Some or all of this work - Copyright (c) 1999 - 2005, 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.
*
*****************************************************************************/
#define __TBCONVRT_C__
#include <contrib/dev/acpica/acpi.h>
#include <contrib/dev/acpica/actables.h>
#define _COMPONENT ACPI_TABLES
ACPI_MODULE_NAME ("tbconvrt")
/* Local prototypes */
static void
AcpiTbInitGenericAddress (
ACPI_GENERIC_ADDRESS *NewGasStruct,
UINT8 RegisterBitWidth,
ACPI_PHYSICAL_ADDRESS Address);
static void
AcpiTbConvertFadt1 (
FADT_DESCRIPTOR_REV2 *LocalFadt,
FADT_DESCRIPTOR_REV1 *OriginalFadt);
static void
AcpiTbConvertFadt2 (
FADT_DESCRIPTOR_REV2 *LocalFadt,
FADT_DESCRIPTOR_REV2 *OriginalFadt);
/*******************************************************************************
*
* FUNCTION: AcpiTbGetTableCount
*
* PARAMETERS: RSDP - Pointer to the RSDP
* RSDT - Pointer to the RSDT/XSDT
*
* RETURN: The number of tables pointed to by the RSDT or XSDT.
*
* DESCRIPTION: Calculate the number of tables. Automatically handles either
* an RSDT or XSDT.
*
******************************************************************************/
UINT32
AcpiTbGetTableCount (
RSDP_DESCRIPTOR *RSDP,
ACPI_TABLE_HEADER *RSDT)
{
UINT32 PointerSize;
ACPI_FUNCTION_ENTRY ();
/* RSDT pointers are 32 bits, XSDT pointers are 64 bits */
if (AcpiGbl_RootTableType == ACPI_TABLE_TYPE_RSDT)
{
PointerSize = sizeof (UINT32);
}
else
{
PointerSize = sizeof (UINT64);
}
/*
* Determine the number of tables pointed to by the RSDT/XSDT.
* This is defined by the ACPI Specification to be the number of
* pointers contained within the RSDT/XSDT. The size of the pointers
* is architecture-dependent.
*/
return ((RSDT->Length - sizeof (ACPI_TABLE_HEADER)) / PointerSize);
}
/*******************************************************************************
*
* FUNCTION: AcpiTbConvertToXsdt
*
* PARAMETERS: TableInfo - Info about the RSDT
*
* RETURN: Status
*
* DESCRIPTION: Convert an RSDT to an XSDT (internal common format)
*
******************************************************************************/
ACPI_STATUS
AcpiTbConvertToXsdt (
ACPI_TABLE_DESC *TableInfo)
{
ACPI_SIZE TableSize;
UINT32 i;
XSDT_DESCRIPTOR *NewTable;
ACPI_FUNCTION_ENTRY ();
/* Compute size of the converted XSDT */
TableSize = ((ACPI_SIZE) AcpiGbl_RsdtTableCount * sizeof (UINT64)) +
sizeof (ACPI_TABLE_HEADER);
/* Allocate an XSDT */
NewTable = ACPI_MEM_CALLOCATE (TableSize);
if (!NewTable)
{
return (AE_NO_MEMORY);
}
/* Copy the header and set the length */
ACPI_MEMCPY (NewTable, TableInfo->Pointer, sizeof (ACPI_TABLE_HEADER));
NewTable->Length = (UINT32) TableSize;
/* Copy the table pointers */
for (i = 0; i < AcpiGbl_RsdtTableCount; i++)
{
/* RSDT pointers are 32 bits, XSDT pointers are 64 bits */
if (AcpiGbl_RootTableType == ACPI_TABLE_TYPE_RSDT)
{
ACPI_STORE_ADDRESS (NewTable->TableOffsetEntry[i],
(ACPI_CAST_PTR (RSDT_DESCRIPTOR_REV1,
TableInfo->Pointer))->TableOffsetEntry[i]);
}
else
{
NewTable->TableOffsetEntry[i] =
(ACPI_CAST_PTR (XSDT_DESCRIPTOR,
TableInfo->Pointer))->TableOffsetEntry[i];
}
}
/* Delete the original table (either mapped or in a buffer) */
AcpiTbDeleteSingleTable (TableInfo);
/* Point the table descriptor to the new table */
TableInfo->Pointer = ACPI_CAST_PTR (ACPI_TABLE_HEADER, NewTable);
TableInfo->Length = TableSize;
TableInfo->Allocation = ACPI_MEM_ALLOCATED;
return (AE_OK);
}
/*******************************************************************************
*
* FUNCTION: AcpiTbInitGenericAddress
*
* PARAMETERS: NewGasStruct - GAS struct to be initialized
* RegisterBitWidth - Width of this register
* Address - Address of the register
*
* RETURN: None
*
* DESCRIPTION: Initialize a GAS structure.
*
******************************************************************************/
static void
AcpiTbInitGenericAddress (
ACPI_GENERIC_ADDRESS *NewGasStruct,
UINT8 RegisterBitWidth,
ACPI_PHYSICAL_ADDRESS Address)
{
ACPI_STORE_ADDRESS (NewGasStruct->Address, Address);
NewGasStruct->AddressSpaceId = ACPI_ADR_SPACE_SYSTEM_IO;
NewGasStruct->RegisterBitWidth = RegisterBitWidth;
NewGasStruct->RegisterBitOffset = 0;
NewGasStruct->AccessWidth = 0;
}
/*******************************************************************************
*
* FUNCTION: AcpiTbConvertFadt1
*
* PARAMETERS: LocalFadt - Pointer to new FADT
* OriginalFadt - Pointer to old FADT
*
* RETURN: None, populates LocalFadt
*
* DESCRIPTION: Convert an ACPI 1.0 FADT to common internal format
*
******************************************************************************/
static void
AcpiTbConvertFadt1 (
FADT_DESCRIPTOR_REV2 *LocalFadt,
FADT_DESCRIPTOR_REV1 *OriginalFadt)
{
/* ACPI 1.0 FACS */
/* The BIOS stored FADT should agree with Revision 1.0 */
/*
* Copy the table header and the common part of the tables.
*
* The 2.0 table is an extension of the 1.0 table, so the entire 1.0
* table can be copied first, then expand some fields to 64 bits.
*/
ACPI_MEMCPY (LocalFadt, OriginalFadt, sizeof (FADT_DESCRIPTOR_REV1));
/* Convert table pointers to 64-bit fields */
ACPI_STORE_ADDRESS (LocalFadt->XFirmwareCtrl, LocalFadt->V1_FirmwareCtrl);
ACPI_STORE_ADDRESS (LocalFadt->XDsdt, LocalFadt->V1_Dsdt);
/*
* System Interrupt Model isn't used in ACPI 2.0
* (LocalFadt->Reserved1 = 0;)
*/
/*
* This field is set by the OEM to convey the preferred power management
* profile to OSPM. It doesn't have any 1.0 equivalence. Since we don't
* know what kind of 32-bit system this is, we will use "unspecified".
*/
LocalFadt->Prefer_PM_Profile = PM_UNSPECIFIED;
/*
* Processor Performance State Control. This is the value OSPM writes to
* the SMI_CMD register to assume processor performance state control
* responsibility. There isn't any equivalence in 1.0, leave it zeroed.
*/
LocalFadt->PstateCnt = 0;
/*
* Support for the _CST object and C States change notification.
* This data item hasn't any 1.0 equivalence so leave it zero.
*/
LocalFadt->CstCnt = 0;
/*
* FADT Rev 2 was an interim FADT released between ACPI 1.0 and ACPI 2.0.
* It primarily adds the FADT reset mechanism.
*/
if ((OriginalFadt->Revision == 2) &&
(OriginalFadt->Length == sizeof (FADT_DESCRIPTOR_REV2_MINUS)))
{
/*
* Grab the entire generic address struct, plus the 1-byte reset value
* that immediately follows.
*/
ACPI_MEMCPY (&LocalFadt->ResetRegister,
&(ACPI_CAST_PTR (FADT_DESCRIPTOR_REV2_MINUS,
OriginalFadt))->ResetRegister,
sizeof (ACPI_GENERIC_ADDRESS) + 1);
}
else
{
/*
* Since there isn't any equivalence in 1.0 and since it is highly
* likely that a 1.0 system has legacy support.
*/
LocalFadt->IapcBootArch = BAF_LEGACY_DEVICES;
}
/*
* Convert the V1.0 block addresses to V2.0 GAS structures
*/
AcpiTbInitGenericAddress (&LocalFadt->XPm1aEvtBlk, LocalFadt->Pm1EvtLen,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Pm1aEvtBlk);
AcpiTbInitGenericAddress (&LocalFadt->XPm1bEvtBlk, LocalFadt->Pm1EvtLen,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Pm1bEvtBlk);
AcpiTbInitGenericAddress (&LocalFadt->XPm1aCntBlk, LocalFadt->Pm1CntLen,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Pm1aCntBlk);
AcpiTbInitGenericAddress (&LocalFadt->XPm1bCntBlk, LocalFadt->Pm1CntLen,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Pm1bCntBlk);
AcpiTbInitGenericAddress (&LocalFadt->XPm2CntBlk, LocalFadt->Pm2CntLen,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Pm2CntBlk);
AcpiTbInitGenericAddress (&LocalFadt->XPmTmrBlk, LocalFadt->PmTmLen,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_PmTmrBlk);
AcpiTbInitGenericAddress (&LocalFadt->XGpe0Blk, 0,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Gpe0Blk);
AcpiTbInitGenericAddress (&LocalFadt->XGpe1Blk, 0,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Gpe1Blk);
/* Create separate GAS structs for the PM1 Enable registers */
AcpiTbInitGenericAddress (&AcpiGbl_XPm1aEnable,
(UINT8) ACPI_DIV_2 (AcpiGbl_FADT->Pm1EvtLen),
(ACPI_PHYSICAL_ADDRESS)
(ACPI_GET_ADDRESS (LocalFadt->XPm1aEvtBlk.Address) +
ACPI_DIV_2 (AcpiGbl_FADT->Pm1EvtLen)));
/* PM1B is optional; leave null if not present */
if (ACPI_GET_ADDRESS (LocalFadt->XPm1bEvtBlk.Address))
{
AcpiTbInitGenericAddress (&AcpiGbl_XPm1bEnable,
(UINT8) ACPI_DIV_2 (AcpiGbl_FADT->Pm1EvtLen),
(ACPI_PHYSICAL_ADDRESS)
(ACPI_GET_ADDRESS (LocalFadt->XPm1bEvtBlk.Address) +
ACPI_DIV_2 (AcpiGbl_FADT->Pm1EvtLen)));
}
}
/*******************************************************************************
*
* FUNCTION: AcpiTbConvertFadt2
*
* PARAMETERS: LocalFadt - Pointer to new FADT
* OriginalFadt - Pointer to old FADT
*
* RETURN: None, populates LocalFadt
*
* DESCRIPTION: Convert an ACPI 2.0 FADT to common internal format.
* Handles optional "X" fields.
*
******************************************************************************/
static void
AcpiTbConvertFadt2 (
FADT_DESCRIPTOR_REV2 *LocalFadt,
FADT_DESCRIPTOR_REV2 *OriginalFadt)
{
/* We have an ACPI 2.0 FADT but we must copy it to our local buffer */
ACPI_MEMCPY (LocalFadt, OriginalFadt, sizeof (FADT_DESCRIPTOR_REV2));
/*
* "X" fields are optional extensions to the original V1.0 fields, so
* we must selectively expand V1.0 fields if the corresponding X field
* is zero.
*/
if (!(ACPI_GET_ADDRESS (LocalFadt->XFirmwareCtrl)))
{
ACPI_STORE_ADDRESS (LocalFadt->XFirmwareCtrl,
LocalFadt->V1_FirmwareCtrl);
}
if (!(ACPI_GET_ADDRESS (LocalFadt->XDsdt)))
{
ACPI_STORE_ADDRESS (LocalFadt->XDsdt, LocalFadt->V1_Dsdt);
}
if (!(ACPI_GET_ADDRESS (LocalFadt->XPm1aEvtBlk.Address)))
{
AcpiTbInitGenericAddress (&LocalFadt->XPm1aEvtBlk,
LocalFadt->Pm1EvtLen,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Pm1aEvtBlk);
}
if (!(ACPI_GET_ADDRESS (LocalFadt->XPm1bEvtBlk.Address)))
{
AcpiTbInitGenericAddress (&LocalFadt->XPm1bEvtBlk,
LocalFadt->Pm1EvtLen,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Pm1bEvtBlk);
}
if (!(ACPI_GET_ADDRESS (LocalFadt->XPm1aCntBlk.Address)))
{
AcpiTbInitGenericAddress (&LocalFadt->XPm1aCntBlk,
LocalFadt->Pm1CntLen,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Pm1aCntBlk);
}
if (!(ACPI_GET_ADDRESS (LocalFadt->XPm1bCntBlk.Address)))
{
AcpiTbInitGenericAddress (&LocalFadt->XPm1bCntBlk,
LocalFadt->Pm1CntLen,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Pm1bCntBlk);
}
if (!(ACPI_GET_ADDRESS (LocalFadt->XPm2CntBlk.Address)))
{
AcpiTbInitGenericAddress (&LocalFadt->XPm2CntBlk,
LocalFadt->Pm2CntLen,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Pm2CntBlk);
}
if (!(ACPI_GET_ADDRESS (LocalFadt->XPmTmrBlk.Address)))
{
AcpiTbInitGenericAddress (&LocalFadt->XPmTmrBlk,
LocalFadt->PmTmLen,
(ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_PmTmrBlk);
}
if (!(ACPI_GET_ADDRESS (LocalFadt->XGpe0Blk.Address)))
{
AcpiTbInitGenericAddress (&LocalFadt->XGpe0Blk,
0, (ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Gpe0Blk);
}
if (!(ACPI_GET_ADDRESS (LocalFadt->XGpe1Blk.Address)))
{
AcpiTbInitGenericAddress (&LocalFadt->XGpe1Blk,
0, (ACPI_PHYSICAL_ADDRESS) LocalFadt->V1_Gpe1Blk);
}
/* Create separate GAS structs for the PM1 Enable registers */
AcpiTbInitGenericAddress (&AcpiGbl_XPm1aEnable,
(UINT8) ACPI_DIV_2 (AcpiGbl_FADT->Pm1EvtLen),
(ACPI_PHYSICAL_ADDRESS)
(ACPI_GET_ADDRESS (LocalFadt->XPm1aEvtBlk.Address) +
ACPI_DIV_2 (AcpiGbl_FADT->Pm1EvtLen)));
AcpiGbl_XPm1aEnable.AddressSpaceId =
LocalFadt->XPm1aEvtBlk.AddressSpaceId;
/* PM1B is optional; leave null if not present */
if (ACPI_GET_ADDRESS (LocalFadt->XPm1bEvtBlk.Address))
{
AcpiTbInitGenericAddress (&AcpiGbl_XPm1bEnable,
(UINT8) ACPI_DIV_2 (AcpiGbl_FADT->Pm1EvtLen),
(ACPI_PHYSICAL_ADDRESS)
(ACPI_GET_ADDRESS (LocalFadt->XPm1bEvtBlk.Address) +
ACPI_DIV_2 (AcpiGbl_FADT->Pm1EvtLen)));
AcpiGbl_XPm1bEnable.AddressSpaceId =
LocalFadt->XPm1bEvtBlk.AddressSpaceId;
}
}
/*******************************************************************************
*
* FUNCTION: AcpiTbConvertTableFadt
*
* PARAMETERS: None
*
* RETURN: Status
*
* DESCRIPTION: Converts a BIOS supplied ACPI 1.0 FADT to a local
* ACPI 2.0 FADT. If the BIOS supplied a 2.0 FADT then it is simply
* copied to the local FADT. The ACPI CA software uses this
* local FADT. Thus a significant amount of special #ifdef
* type codeing is saved.
*
******************************************************************************/
ACPI_STATUS
AcpiTbConvertTableFadt (
void)
{
FADT_DESCRIPTOR_REV2 *LocalFadt;
ACPI_TABLE_DESC *TableDesc;
ACPI_FUNCTION_TRACE ("TbConvertTableFadt");
/*
* AcpiGbl_FADT is valid. Validate the FADT length. The table must be
* at least as long as the version 1.0 FADT
*/
if (AcpiGbl_FADT->Length < sizeof (FADT_DESCRIPTOR_REV1))
{
ACPI_REPORT_ERROR (("FADT is invalid, too short: 0x%X\n",
AcpiGbl_FADT->Length));
return_ACPI_STATUS (AE_INVALID_TABLE_LENGTH);
}
/* Allocate buffer for the ACPI 2.0(+) FADT */
LocalFadt = ACPI_MEM_CALLOCATE (sizeof (FADT_DESCRIPTOR_REV2));
if (!LocalFadt)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
if (AcpiGbl_FADT->Revision >= FADT2_REVISION_ID)
{
if (AcpiGbl_FADT->Length < sizeof (FADT_DESCRIPTOR_REV2))
{
/* Length is too short to be a V2.0 table */
ACPI_REPORT_WARNING ((
"Inconsistent FADT length (0x%X) and revision (0x%X), using FADT V1.0 portion of table\n",
AcpiGbl_FADT->Length, AcpiGbl_FADT->Revision));
AcpiTbConvertFadt1 (LocalFadt, (void *) AcpiGbl_FADT);
}
else
{
/* Valid V2.0 table */
AcpiTbConvertFadt2 (LocalFadt, AcpiGbl_FADT);
}
}
else
{
/* Valid V1.0 table */
AcpiTbConvertFadt1 (LocalFadt, (void *) AcpiGbl_FADT);
}
/* Global FADT pointer will point to the new common V2.0 FADT */
AcpiGbl_FADT = LocalFadt;
AcpiGbl_FADT->Length = sizeof (FADT_DESCRIPTOR);
/* Free the original table */
TableDesc = AcpiGbl_TableLists[ACPI_TABLE_FADT].Next;
AcpiTbDeleteSingleTable (TableDesc);
/* Install the new table */
TableDesc->Pointer = ACPI_CAST_PTR (ACPI_TABLE_HEADER, AcpiGbl_FADT);
TableDesc->Allocation = ACPI_MEM_ALLOCATED;
TableDesc->Length = sizeof (FADT_DESCRIPTOR_REV2);
/* Dump the entire FADT */
ACPI_DEBUG_PRINT ((ACPI_DB_TABLES,
"Hex dump of common internal FADT, size %d (%X)\n",
AcpiGbl_FADT->Length, AcpiGbl_FADT->Length));
ACPI_DUMP_BUFFER ((UINT8 *) (AcpiGbl_FADT), AcpiGbl_FADT->Length);
return_ACPI_STATUS (AE_OK);
}
/*******************************************************************************
*
* FUNCTION: AcpiTbBuildCommonFacs
*
* PARAMETERS: TableInfo - Info for currently installed FACS
*
* RETURN: Status
*
* DESCRIPTION: Convert ACPI 1.0 and ACPI 2.0 FACS to a common internal
* table format.
*
******************************************************************************/
ACPI_STATUS
AcpiTbBuildCommonFacs (
ACPI_TABLE_DESC *TableInfo)
{
ACPI_FUNCTION_TRACE ("TbBuildCommonFacs");
/* Absolute minimum length is 24, but the ACPI spec says 64 */
if (AcpiGbl_FACS->Length < 24)
{
ACPI_REPORT_ERROR (("Invalid FACS table length: 0x%X\n",
AcpiGbl_FACS->Length));
return_ACPI_STATUS (AE_INVALID_TABLE_LENGTH);
}
if (AcpiGbl_FACS->Length < 64)
{
ACPI_REPORT_WARNING ((
"FACS is shorter than the ACPI specification allows: 0x%X, using anyway\n",
AcpiGbl_FACS->Length));
}
/* Copy fields to the new FACS */
AcpiGbl_CommonFACS.GlobalLock = &(AcpiGbl_FACS->GlobalLock);
if ((AcpiGbl_RSDP->Revision < 2) ||
(AcpiGbl_FACS->Length < 32) ||
(!(ACPI_GET_ADDRESS (AcpiGbl_FACS->XFirmwareWakingVector))))
{
/* ACPI 1.0 FACS or short table or optional X_ field is zero */
AcpiGbl_CommonFACS.FirmwareWakingVector = ACPI_CAST_PTR (UINT64,
&(AcpiGbl_FACS->FirmwareWakingVector));
AcpiGbl_CommonFACS.VectorWidth = 32;
}
else
{
/* ACPI 2.0 FACS with valid X_ field */
AcpiGbl_CommonFACS.FirmwareWakingVector = &AcpiGbl_FACS->XFirmwareWakingVector;
AcpiGbl_CommonFACS.VectorWidth = 64;
}
return_ACPI_STATUS (AE_OK);
}

602
sys/contrib/dev/acpica/tbget.c
View File

@ -1,602 +0,0 @@
/******************************************************************************
*
* Module Name: tbget - ACPI Table get* routines
* $Revision: 1.94 $
*
*****************************************************************************/
/******************************************************************************
*
* 1. Copyright Notice
*
* Some or all of this work - Copyright (c) 1999 - 2005, 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.
*
*****************************************************************************/
#define __TBGET_C__
#include <contrib/dev/acpica/acpi.h>
#include <contrib/dev/acpica/actables.h>
#define _COMPONENT ACPI_TABLES
ACPI_MODULE_NAME ("tbget")
/* Local prototypes */
static ACPI_STATUS
AcpiTbGetThisTable (
ACPI_POINTER *Address,
ACPI_TABLE_HEADER *Header,
ACPI_TABLE_DESC *TableInfo);
static ACPI_STATUS
AcpiTbTableOverride (
ACPI_TABLE_HEADER *Header,
ACPI_TABLE_DESC *TableInfo);
/*******************************************************************************
*
* FUNCTION: AcpiTbGetTable
*
* PARAMETERS: Address - Address of table to retrieve. Can be
* Logical or Physical
* TableInfo - Where table info is returned
*
* RETURN: None
*
* DESCRIPTION: Get entire table of unknown size.
*
******************************************************************************/
ACPI_STATUS
AcpiTbGetTable (
ACPI_POINTER *Address,
ACPI_TABLE_DESC *TableInfo)
{
ACPI_STATUS Status;
ACPI_TABLE_HEADER Header;
ACPI_FUNCTION_TRACE ("TbGetTable");
/* Get the header in order to get signature and table size */
Status = AcpiTbGetTableHeader (Address, &Header);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Get the entire table */
Status = AcpiTbGetTableBody (Address, &Header, TableInfo);
if (ACPI_FAILURE (Status))
{
ACPI_REPORT_ERROR (("Could not get ACPI table (size %X), %s\n",
Header.Length, AcpiFormatException (Status)));
return_ACPI_STATUS (Status);
}
return_ACPI_STATUS (AE_OK);
}
/*******************************************************************************
*
* FUNCTION: AcpiTbGetTableHeader
*
* PARAMETERS: Address - Address of table to retrieve. Can be
* Logical or Physical
* ReturnHeader - Where the table header is returned
*
* RETURN: Status
*
* DESCRIPTION: Get an ACPI table header. Works in both physical or virtual
* addressing mode. Works with both physical or logical pointers.
* Table is either copied or mapped, depending on the pointer
* type and mode of the processor.
*
******************************************************************************/
ACPI_STATUS
AcpiTbGetTableHeader (
ACPI_POINTER *Address,
ACPI_TABLE_HEADER *ReturnHeader)
{
ACPI_STATUS Status = AE_OK;
ACPI_TABLE_HEADER *Header = NULL;
ACPI_FUNCTION_TRACE ("TbGetTableHeader");
/*
* Flags contains the current processor mode (Virtual or Physical
* addressing) The PointerType is either Logical or Physical
*/
switch (Address->PointerType)
{
case ACPI_PHYSMODE_PHYSPTR:
case ACPI_LOGMODE_LOGPTR:
/* Pointer matches processor mode, copy the header */
ACPI_MEMCPY (ReturnHeader, Address->Pointer.Logical,
sizeof (ACPI_TABLE_HEADER));
break;
case ACPI_LOGMODE_PHYSPTR:
/* Create a logical address for the physical pointer*/
Status = AcpiOsMapMemory (Address->Pointer.Physical,
sizeof (ACPI_TABLE_HEADER), (void *) &Header);
if (ACPI_FAILURE (Status))
{
ACPI_REPORT_ERROR ((
"Could not map memory at %8.8X%8.8X for length %X\n",
ACPI_FORMAT_UINT64 (Address->Pointer.Physical),
sizeof (ACPI_TABLE_HEADER)));
return_ACPI_STATUS (Status);
}
/* Copy header and delete mapping */
ACPI_MEMCPY (ReturnHeader, Header, sizeof (ACPI_TABLE_HEADER));
AcpiOsUnmapMemory (Header, sizeof (ACPI_TABLE_HEADER));
break;
default:
ACPI_REPORT_ERROR (("Invalid address flags %X\n",
Address->PointerType));
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "Table Signature: [%4.4s]\n",
ReturnHeader->Signature));
return_ACPI_STATUS (AE_OK);
}
/*******************************************************************************
*
* FUNCTION: AcpiTbGetTableBody
*
* PARAMETERS: Address - Address of table to retrieve. Can be
* Logical or Physical
* Header - Header of the table to retrieve
* TableInfo - Where the table info is returned
*
* RETURN: Status
*
* DESCRIPTION: Get an entire ACPI table with support to allow the host OS to
* replace the table with a newer version (table override.)
* Works in both physical or virtual
* addressing mode. Works with both physical or logical pointers.
* Table is either copied or mapped, depending on the pointer
* type and mode of the processor.
*
******************************************************************************/
ACPI_STATUS
AcpiTbGetTableBody (
ACPI_POINTER *Address,
ACPI_TABLE_HEADER *Header,
ACPI_TABLE_DESC *TableInfo)
{
ACPI_STATUS Status;
ACPI_FUNCTION_TRACE ("TbGetTableBody");
if (!TableInfo || !Address)
{
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
/* Attempt table override. */
Status = AcpiTbTableOverride (Header, TableInfo);
if (ACPI_SUCCESS (Status))
{
/* Table was overridden by the host OS */
return_ACPI_STATUS (Status);
}
/* No override, get the original table */
Status = AcpiTbGetThisTable (Address, Header, TableInfo);
return_ACPI_STATUS (Status);
}
/*******************************************************************************
*
* FUNCTION: AcpiTbTableOverride
*
* PARAMETERS: Header - Pointer to table header
* TableInfo - Return info if table is overridden
*
* RETURN: None
*
* DESCRIPTION: Attempts override of current table with a new one if provided
* by the host OS.
*
******************************************************************************/
static ACPI_STATUS
AcpiTbTableOverride (
ACPI_TABLE_HEADER *Header,
ACPI_TABLE_DESC *TableInfo)
{
ACPI_TABLE_HEADER *NewTable;
ACPI_STATUS Status;
ACPI_POINTER Address;
ACPI_FUNCTION_TRACE ("TbTableOverride");
/*
* The OSL will examine the header and decide whether to override this
* table. If it decides to override, a table will be returned in NewTable,
* which we will then copy.
*/
Status = AcpiOsTableOverride (Header, &NewTable);
if (ACPI_FAILURE (Status))
{
/* Some severe error from the OSL, but we basically ignore it */
ACPI_REPORT_ERROR (("Could not override ACPI table, %s\n",
AcpiFormatException (Status)));
return_ACPI_STATUS (Status);
}
if (!NewTable)
{
/* No table override */
return_ACPI_STATUS (AE_NO_ACPI_TABLES);
}
/*
* We have a new table to override the old one. Get a copy of
* the new one. We know that the new table has a logical pointer.
*/
Address.PointerType = ACPI_LOGICAL_POINTER | ACPI_LOGICAL_ADDRESSING;
Address.Pointer.Logical = NewTable;
Status = AcpiTbGetThisTable (&Address, NewTable, TableInfo);
if (ACPI_FAILURE (Status))
{
ACPI_REPORT_ERROR (("Could not copy override ACPI table, %s\n",
AcpiFormatException (Status)));
return_ACPI_STATUS (Status);
}
/* Copy the table info */
ACPI_REPORT_INFO (("Table [%4.4s] replaced by host OS\n",
TableInfo->Pointer->Signature));
return_ACPI_STATUS (AE_OK);
}
/*******************************************************************************
*
* FUNCTION: AcpiTbGetThisTable
*
* PARAMETERS: Address - Address of table to retrieve. Can be
* Logical or Physical
* Header - Header of the table to retrieve
* TableInfo - Where the table info is returned
*
* RETURN: Status
*
* DESCRIPTION: Get an entire ACPI table. Works in both physical or virtual
* addressing mode. Works with both physical or logical pointers.
* Table is either copied or mapped, depending on the pointer
* type and mode of the processor.
*
******************************************************************************/
static ACPI_STATUS
AcpiTbGetThisTable (
ACPI_POINTER *Address,
ACPI_TABLE_HEADER *Header,
ACPI_TABLE_DESC *TableInfo)
{
ACPI_TABLE_HEADER *FullTable = NULL;
UINT8 Allocation;
ACPI_STATUS Status = AE_OK;
ACPI_FUNCTION_TRACE ("TbGetThisTable");
/*
* Flags contains the current processor mode (Virtual or Physical
* addressing) The PointerType is either Logical or Physical
*/
switch (Address->PointerType)
{
case ACPI_PHYSMODE_PHYSPTR:
case ACPI_LOGMODE_LOGPTR:
/* Pointer matches processor mode, copy the table to a new buffer */
FullTable = ACPI_MEM_ALLOCATE (Header->Length);
if (!FullTable)
{
ACPI_REPORT_ERROR ((
"Could not allocate table memory for [%4.4s] length %X\n",
Header->Signature, Header->Length));
return_ACPI_STATUS (AE_NO_MEMORY);
}
/* Copy the entire table (including header) to the local buffer */
ACPI_MEMCPY (FullTable, Address->Pointer.Logical, Header->Length);
/* Save allocation type */
Allocation = ACPI_MEM_ALLOCATED;
break;
case ACPI_LOGMODE_PHYSPTR:
/*
* Just map the table's physical memory
* into our address space.
*/
Status = AcpiOsMapMemory (Address->Pointer.Physical,
(ACPI_SIZE) Header->Length, (void *) &FullTable);
if (ACPI_FAILURE (Status))
{
ACPI_REPORT_ERROR ((
"Could not map memory for table [%4.4s] at %8.8X%8.8X for length %X\n",
Header->Signature,
ACPI_FORMAT_UINT64 (Address->Pointer.Physical),
Header->Length));
return (Status);
}
/* Save allocation type */
Allocation = ACPI_MEM_MAPPED;
break;
default:
ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Invalid address flags %X\n",
Address->PointerType));
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
/*
* Validate checksum for _most_ tables,
* even the ones whose signature we don't recognize
*/
if (TableInfo->Type != ACPI_TABLE_FACS)
{
Status = AcpiTbVerifyTableChecksum (FullTable);
#if (!ACPI_CHECKSUM_ABORT)
if (ACPI_FAILURE (Status))
{
/* Ignore the error if configuration says so */
Status = AE_OK;
}
#endif
}
/* Return values */
TableInfo->Pointer = FullTable;
TableInfo->Length = (ACPI_SIZE) Header->Length;
TableInfo->Allocation = Allocation;
ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
"Found table [%4.4s] at %8.8X%8.8X, mapped/copied to %p\n",
FullTable->Signature,
ACPI_FORMAT_UINT64 (Address->Pointer.Physical), FullTable));
return_ACPI_STATUS (Status);
}
/*******************************************************************************
*
* FUNCTION: AcpiTbGetTablePtr
*
* PARAMETERS: TableType - one of the defined table types
* Instance - Which table of this type
* TablePtrLoc - pointer to location to place the pointer for
* return
*
* RETURN: Status
*
* DESCRIPTION: This function is called to get the pointer to an ACPI table.
*
******************************************************************************/
ACPI_STATUS
AcpiTbGetTablePtr (
ACPI_TABLE_TYPE TableType,
UINT32 Instance,
ACPI_TABLE_HEADER **TablePtrLoc)
{
ACPI_TABLE_DESC *TableDesc;
UINT32 i;
ACPI_FUNCTION_TRACE ("TbGetTablePtr");
if (!AcpiGbl_DSDT)
{
return_ACPI_STATUS (AE_NO_ACPI_TABLES);
}
if (TableType > ACPI_TABLE_MAX)
{
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
/*
* For all table types (Single/Multiple), the first
* instance is always in the list head.
*/
if (Instance == 1)
{
/* Get the first */
*TablePtrLoc = NULL;
if (AcpiGbl_TableLists[TableType].Next)
{
*TablePtrLoc = AcpiGbl_TableLists[TableType].Next->Pointer;
}
return_ACPI_STATUS (AE_OK);
}
/* Check for instance out of range */
if (Instance > AcpiGbl_TableLists[TableType].Count)
{
return_ACPI_STATUS (AE_NOT_EXIST);
}
/* Walk the list to get the desired table
* Since the if (Instance == 1) check above checked for the
* first table, setting TableDesc equal to the .Next member
* is actually pointing to the second table. Therefore, we
* need to walk from the 2nd table until we reach the Instance
* that the user is looking for and return its table pointer.
*/
TableDesc = AcpiGbl_TableLists[TableType].Next;
for (i = 2; i < Instance; i++)
{
TableDesc = TableDesc->Next;
}
/* We are now pointing to the requested table's descriptor */
*TablePtrLoc = TableDesc->Pointer;
return_ACPI_STATUS (AE_OK);
}

415
sys/contrib/dev/acpica/tbgetall.c
View File

@ -1,415 +0,0 @@
/******************************************************************************
*
* Module Name: tbgetall - Get all required ACPI tables
* $Revision: 1.13 $
*
*****************************************************************************/
/******************************************************************************
*
* 1. Copyright Notice
*
* Some or all of this work - Copyright (c) 1999 - 2005, 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.
*
*****************************************************************************/
#define __TBGETALL_C__
#include <contrib/dev/acpica/acpi.h>
#include <contrib/dev/acpica/actables.h>
#define _COMPONENT ACPI_TABLES
ACPI_MODULE_NAME ("tbgetall")
/* Local prototypes */
static ACPI_STATUS
AcpiTbGetPrimaryTable (
ACPI_POINTER *Address,
ACPI_TABLE_DESC *TableInfo);
static ACPI_STATUS
AcpiTbGetSecondaryTable (
ACPI_POINTER *Address,
ACPI_STRING Signature,
ACPI_TABLE_DESC *TableInfo);
/*******************************************************************************
*
* FUNCTION: AcpiTbGetPrimaryTable
*
* PARAMETERS: Address - Physical address of table to retrieve
* *TableInfo - Where the table info is returned
*
* RETURN: Status
*
* DESCRIPTION: Maps the physical address of table into a logical address
*
******************************************************************************/
static ACPI_STATUS
AcpiTbGetPrimaryTable (
ACPI_POINTER *Address,
ACPI_TABLE_DESC *TableInfo)
{
ACPI_STATUS Status;
ACPI_TABLE_HEADER Header;
ACPI_FUNCTION_TRACE ("TbGetPrimaryTable");
/* Ignore a NULL address in the RSDT */
if (!Address->Pointer.Value)
{
return_ACPI_STATUS (AE_OK);
}
/* Get the header in order to get signature and table size */
Status = AcpiTbGetTableHeader (Address, &Header);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Clear the TableInfo */
ACPI_MEMSET (TableInfo, 0, sizeof (ACPI_TABLE_DESC));
/*
* Check the table signature and make sure it is recognized.
* Also checks the header checksum
*/
TableInfo->Pointer = &Header;
Status = AcpiTbRecognizeTable (TableInfo, ACPI_TABLE_PRIMARY);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Get the entire table */
Status = AcpiTbGetTableBody (Address, &Header, TableInfo);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Install the table */
Status = AcpiTbInstallTable (TableInfo);
return_ACPI_STATUS (Status);
}
/*******************************************************************************
*
* FUNCTION: AcpiTbGetSecondaryTable
*
* PARAMETERS: Address - Physical address of table to retrieve
* *TableInfo - Where the table info is returned
*
* RETURN: Status
*
* DESCRIPTION: Maps the physical address of table into a logical address
*
******************************************************************************/
static ACPI_STATUS
AcpiTbGetSecondaryTable (
ACPI_POINTER *Address,
ACPI_STRING Signature,
ACPI_TABLE_DESC *TableInfo)
{
ACPI_STATUS Status;
ACPI_TABLE_HEADER Header;
ACPI_FUNCTION_TRACE_STR ("TbGetSecondaryTable", Signature);
/* Get the header in order to match the signature */
Status = AcpiTbGetTableHeader (Address, &Header);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Signature must match request */
if (ACPI_STRNCMP (Header.Signature, Signature, ACPI_NAME_SIZE))
{
ACPI_REPORT_ERROR ((
"Incorrect table signature - wanted [%s] found [%4.4s]\n",
Signature, Header.Signature));
return_ACPI_STATUS (AE_BAD_SIGNATURE);
}
/*
* Check the table signature and make sure it is recognized.
* Also checks the header checksum
*/
TableInfo->Pointer = &Header;
Status = AcpiTbRecognizeTable (TableInfo, ACPI_TABLE_SECONDARY);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Get the entire table */
Status = AcpiTbGetTableBody (Address, &Header, TableInfo);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Install the table */
Status = AcpiTbInstallTable (TableInfo);
return_ACPI_STATUS (Status);
}
/*******************************************************************************
*
* FUNCTION: AcpiTbGetRequiredTables
*
* PARAMETERS: None
*
* RETURN: Status
*
* DESCRIPTION: Load and validate tables other than the RSDT. The RSDT must
* already be loaded and validated.
*
* Get the minimum set of ACPI tables, namely:
*
* 1) FADT (via RSDT in loop below)
* 2) FACS (via FADT)
* 3) DSDT (via FADT)
*
******************************************************************************/
ACPI_STATUS
AcpiTbGetRequiredTables (
void)
{
ACPI_STATUS Status = AE_OK;
UINT32 i;
ACPI_TABLE_DESC TableInfo;
ACPI_POINTER Address;
ACPI_FUNCTION_TRACE ("TbGetRequiredTables");
ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "%d ACPI tables in RSDT\n",
AcpiGbl_RsdtTableCount));
Address.PointerType = AcpiGbl_TableFlags | ACPI_LOGICAL_ADDRESSING;
/*
* Loop through all table pointers found in RSDT.
* This will NOT include the FACS and DSDT - we must get
* them after the loop.
*
* The only tables we are interested in getting here is the FADT and
* any SSDTs.
*/
for (i = 0; i < AcpiGbl_RsdtTableCount; i++)
{
/* Get the table address from the common internal XSDT */
Address.Pointer.Value = ACPI_GET_ADDRESS (
AcpiGbl_XSDT->TableOffsetEntry[i]);
/*
* Get the tables needed by this subsystem (FADT and any SSDTs).
* NOTE: All other tables are completely ignored at this time.
*/
Status = AcpiTbGetPrimaryTable (&Address, &TableInfo);
if ((Status != AE_OK) && (Status != AE_TABLE_NOT_SUPPORTED))
{
ACPI_REPORT_WARNING (("%s, while getting table at %8.8X%8.8X\n",
AcpiFormatException (Status),
ACPI_FORMAT_UINT64 (Address.Pointer.Value)));
}
}
/* We must have a FADT to continue */
if (!AcpiGbl_FADT)
{
ACPI_REPORT_ERROR (("No FADT present in RSDT/XSDT\n"));
return_ACPI_STATUS (AE_NO_ACPI_TABLES);
}
/*
* Convert the FADT to a common format. This allows earlier revisions of
* the table to coexist with newer versions, using common access code.
*/
Status = AcpiTbConvertTableFadt ();
if (ACPI_FAILURE (Status))
{
ACPI_REPORT_ERROR ((
"Could not convert FADT to internal common format\n"));
return_ACPI_STATUS (Status);
}
/* Get the FACS (Pointed to by the FADT) */
Address.Pointer.Value = ACPI_GET_ADDRESS (AcpiGbl_FADT->XFirmwareCtrl);
Status = AcpiTbGetSecondaryTable (&Address, FACS_SIG, &TableInfo);
if (ACPI_FAILURE (Status))
{
ACPI_REPORT_ERROR (("Could not get/install the FACS, %s\n",
AcpiFormatException (Status)));
return_ACPI_STATUS (Status);
}
/*
* Create the common FACS pointer table
* (Contains pointers to the original table)
*/
Status = AcpiTbBuildCommonFacs (&TableInfo);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Get/install the DSDT (Pointed to by the FADT) */
Address.Pointer.Value = ACPI_GET_ADDRESS (AcpiGbl_FADT->XDsdt);
Status = AcpiTbGetSecondaryTable (&Address, DSDT_SIG, &TableInfo);
if (ACPI_FAILURE (Status))
{
ACPI_REPORT_ERROR (("Could not get/install the DSDT\n"));
return_ACPI_STATUS (Status);
}
/* Set Integer Width (32/64) based upon DSDT revision */
AcpiUtSetIntegerWidth (AcpiGbl_DSDT->Revision);
/* Dump the entire DSDT */
ACPI_DEBUG_PRINT ((ACPI_DB_TABLES,
"Hex dump of entire DSDT, size %d (0x%X), Integer width = %d\n",
AcpiGbl_DSDT->Length, AcpiGbl_DSDT->Length, AcpiGbl_IntegerBitWidth));
ACPI_DUMP_BUFFER ((UINT8 *) AcpiGbl_DSDT, AcpiGbl_DSDT->Length);
/* Always delete the RSDP mapping, we are done with it */
AcpiTbDeleteTablesByType (ACPI_TABLE_RSDP);
return_ACPI_STATUS (Status);
}

402
sys/contrib/dev/acpica/tbrsdt.c
View File

@ -1,402 +0,0 @@
/******************************************************************************
*
* Module Name: tbrsdt - ACPI RSDT table utilities
* $Revision: 1.20 $
*
*****************************************************************************/
/******************************************************************************
*
* 1. Copyright Notice
*
* Some or all of this work - Copyright (c) 1999 - 2005, 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.
*
*****************************************************************************/
#define __TBRSDT_C__
#include <contrib/dev/acpica/acpi.h>
#include <contrib/dev/acpica/actables.h>
#define _COMPONENT ACPI_TABLES
ACPI_MODULE_NAME ("tbrsdt")
/*******************************************************************************
*
* FUNCTION: AcpiTbVerifyRsdp
*
* PARAMETERS: Address - RSDP (Pointer to RSDT)
*
* RETURN: Status
*
* DESCRIPTION: Load and validate the RSDP (ptr) and RSDT (table)
*
******************************************************************************/
ACPI_STATUS
AcpiTbVerifyRsdp (
ACPI_POINTER *Address)
{
ACPI_TABLE_DESC TableInfo;
ACPI_STATUS Status;
RSDP_DESCRIPTOR *Rsdp;
ACPI_FUNCTION_TRACE ("TbVerifyRsdp");
switch (Address->PointerType)
{
case ACPI_LOGICAL_POINTER:
Rsdp = Address->Pointer.Logical;
break;
case ACPI_PHYSICAL_POINTER:
/*
* Obtain access to the RSDP structure
*/
Status = AcpiOsMapMemory (Address->Pointer.Physical,
sizeof (RSDP_DESCRIPTOR),
(void *) &Rsdp);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
break;
default:
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
/* Verify RSDP signature and checksum */
Status = AcpiTbValidateRsdp (Rsdp);
if (ACPI_FAILURE (Status))
{
goto Cleanup;
}
/* The RSDP supplied is OK */
TableInfo.Pointer = ACPI_CAST_PTR (ACPI_TABLE_HEADER, Rsdp);
TableInfo.Length = sizeof (RSDP_DESCRIPTOR);
TableInfo.Allocation = ACPI_MEM_MAPPED;
/* Save the table pointers and allocation info */
Status = AcpiTbInitTableDescriptor (ACPI_TABLE_RSDP, &TableInfo);
if (ACPI_FAILURE (Status))
{
goto Cleanup;
}
/* Save the RSDP in a global for easy access */
AcpiGbl_RSDP = ACPI_CAST_PTR (RSDP_DESCRIPTOR, TableInfo.Pointer);
return_ACPI_STATUS (Status);
/* Error exit */
Cleanup:
if (AcpiGbl_TableFlags & ACPI_PHYSICAL_POINTER)
{
AcpiOsUnmapMemory (Rsdp, sizeof (RSDP_DESCRIPTOR));
}
return_ACPI_STATUS (Status);
}
/*******************************************************************************
*
* FUNCTION: AcpiTbGetRsdtAddress
*
* PARAMETERS: OutAddress - Where the address is returned
*
* RETURN: None, Address
*
* DESCRIPTION: Extract the address of either the RSDT or XSDT, depending on the
* version of the RSDP and whether the XSDT pointer is valid
*
******************************************************************************/
void
AcpiTbGetRsdtAddress (
ACPI_POINTER *OutAddress)
{
ACPI_FUNCTION_ENTRY ();
OutAddress->PointerType = AcpiGbl_TableFlags | ACPI_LOGICAL_ADDRESSING;
/* Use XSDT if it is present */
if ((AcpiGbl_RSDP->Revision >= 2) &&
ACPI_GET_ADDRESS (AcpiGbl_RSDP->XsdtPhysicalAddress))
{
OutAddress->Pointer.Value =
ACPI_GET_ADDRESS (AcpiGbl_RSDP->XsdtPhysicalAddress);
AcpiGbl_RootTableType = ACPI_TABLE_TYPE_XSDT;
}
else
{
/* No XSDT, use the RSDT */
OutAddress->Pointer.Value = AcpiGbl_RSDP->RsdtPhysicalAddress;
AcpiGbl_RootTableType = ACPI_TABLE_TYPE_RSDT;
}
}
/*******************************************************************************
*
* FUNCTION: AcpiTbValidateRsdt
*
* PARAMETERS: TablePtr - Addressable pointer to the RSDT.
*
* RETURN: Status
*
* DESCRIPTION: Validate signature for the RSDT or XSDT
*
******************************************************************************/
ACPI_STATUS
AcpiTbValidateRsdt (
ACPI_TABLE_HEADER *TablePtr)
{
int NoMatch;
ACPI_FUNCTION_NAME ("TbValidateRsdt");
/*
* Search for appropriate signature, RSDT or XSDT
*/
if (AcpiGbl_RootTableType == ACPI_TABLE_TYPE_RSDT)
{
NoMatch = ACPI_STRNCMP ((char *) TablePtr, RSDT_SIG,
sizeof (RSDT_SIG) -1);
}
else
{
NoMatch = ACPI_STRNCMP ((char *) TablePtr, XSDT_SIG,
sizeof (XSDT_SIG) -1);
}
if (NoMatch)
{
/* Invalid RSDT or XSDT signature */
ACPI_REPORT_ERROR ((
"Invalid signature where RSDP indicates RSDT/XSDT should be located\n"));
ACPI_DUMP_BUFFER (AcpiGbl_RSDP, 20);
ACPI_DEBUG_PRINT_RAW ((ACPI_DB_ERROR,
"RSDT/XSDT signature at %X (%p) is invalid\n",
AcpiGbl_RSDP->RsdtPhysicalAddress,
(void *) (ACPI_NATIVE_UINT) AcpiGbl_RSDP->RsdtPhysicalAddress));
if (AcpiGbl_RootTableType == ACPI_TABLE_TYPE_RSDT)
{
ACPI_REPORT_ERROR (("Looking for RSDT\n"))
}
else
{
ACPI_REPORT_ERROR (("Looking for XSDT\n"))
}
ACPI_DUMP_BUFFER ((char *) TablePtr, 48);
return (AE_BAD_SIGNATURE);
}
return (AE_OK);
}
/*******************************************************************************
*
* FUNCTION: AcpiTbGetTableRsdt
*
* PARAMETERS: None
*
* RETURN: Status
*
* DESCRIPTION: Load and validate the RSDP (ptr) and RSDT (table)
*
******************************************************************************/
ACPI_STATUS
AcpiTbGetTableRsdt (
void)
{
ACPI_TABLE_DESC TableInfo;
ACPI_STATUS Status;
ACPI_POINTER Address;
ACPI_FUNCTION_TRACE ("TbGetTableRsdt");
/* Get the RSDT/XSDT via the RSDP */
AcpiTbGetRsdtAddress (&Address);
TableInfo.Type = ACPI_TABLE_XSDT;
Status = AcpiTbGetTable (&Address, &TableInfo);
if (ACPI_FAILURE (Status))
{
ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not get the RSDT/XSDT, %s\n",
AcpiFormatException (Status)));
return_ACPI_STATUS (Status);
}
ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
"RSDP located at %p, points to RSDT physical=%8.8X%8.8X\n",
AcpiGbl_RSDP,
ACPI_FORMAT_UINT64 (Address.Pointer.Value)));
/* Check the RSDT or XSDT signature */
Status = AcpiTbValidateRsdt (TableInfo.Pointer);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Get the number of tables defined in the RSDT or XSDT */
AcpiGbl_RsdtTableCount = AcpiTbGetTableCount (AcpiGbl_RSDP,
TableInfo.Pointer);
/* Convert and/or copy to an XSDT structure */
Status = AcpiTbConvertToXsdt (&TableInfo);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/* Save the table pointers and allocation info */
Status = AcpiTbInitTableDescriptor (ACPI_TABLE_XSDT, &TableInfo);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
AcpiGbl_XSDT = ACPI_CAST_PTR (XSDT_DESCRIPTOR, TableInfo.Pointer);
ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "XSDT located at %p\n", AcpiGbl_XSDT));
return_ACPI_STATUS (Status);
}