sys/contrib/dev/acpica/source/tools/acpiexec/aeexec.c

   1 /******************************************************************************
   2  *
   3  * Module Name: aeexec - Argument testing for control method execution.
   4  *                       Also some other miscellaneous tests.
   5  *
   6  *****************************************************************************/
   7
   8 /******************************************************************************
   9  *
  10  * 1. Copyright Notice
  11  *
  12  * Some or all of this work - Copyright (c) 1999 - 2018, Intel Corp.
  13  * All rights reserved.
  14  *
  15  * 2. License
  16  *
  17  * 2.1. This is your license from Intel Corp. under its intellectual property
  18  * rights. You may have additional license terms from the party that provided
  19  * you this software, covering your right to use that party's intellectual
  20  * property rights.
  21  *
  22  * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
  23  * copy of the source code appearing in this file ("Covered Code") an
  24  * irrevocable, perpetual, worldwide license under Intel's copyrights in the
  25  * base code distributed originally by Intel ("Original Intel Code") to copy,
  26  * make derivatives, distribute, use and display any portion of the Covered
  27  * Code in any form, with the right to sublicense such rights; and
  28  *
  29  * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
  30  * license (with the right to sublicense), under only those claims of Intel
  31  * patents that are infringed by the Original Intel Code, to make, use, sell,
  32  * offer to sell, and import the Covered Code and derivative works thereof
  33  * solely to the minimum extent necessary to exercise the above copyright
  34  * license, and in no event shall the patent license extend to any additions
  35  * to or modifications of the Original Intel Code. No other license or right
  36  * is granted directly or by implication, estoppel or otherwise;
  37  *
  38  * The above copyright and patent license is granted only if the following
  39  * conditions are met:
  40  *
  41  * 3. Conditions
  42  *
  43  * 3.1. Redistribution of Source with Rights to Further Distribute Source.
  44  * Redistribution of source code of any substantial portion of the Covered
  45  * Code or modification with rights to further distribute source must include
  46  * the above Copyright Notice, the above License, this list of Conditions,
  47  * and the following Disclaimer and Export Compliance provision. In addition,
  48  * Licensee must cause all Covered Code to which Licensee contributes to
  49  * contain a file documenting the changes Licensee made to create that Covered
  50  * Code and the date of any change. Licensee must include in that file the
  51  * documentation of any changes made by any predecessor Licensee. Licensee
  52  * must include a prominent statement that the modification is derived,
  53  * directly or indirectly, from Original Intel Code.
  54  *
  55  * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
  56  * Redistribution of source code of any substantial portion of the Covered
  57  * Code or modification without rights to further distribute source must
  58  * include the following Disclaimer and Export Compliance provision in the
  59  * documentation and/or other materials provided with distribution. In
  60  * addition, Licensee may not authorize further sublicense of source of any
  61  * portion of the Covered Code, and must include terms to the effect that the
  62  * license from Licensee to its licensee is limited to the intellectual
  63  * property embodied in the software Licensee provides to its licensee, and
  64  * not to intellectual property embodied in modifications its licensee may
  65  * make.
  66  *
  67  * 3.3. Redistribution of Executable. Redistribution in executable form of any
  68  * substantial portion of the Covered Code or modification must reproduce the
  69  * above Copyright Notice, and the following Disclaimer and Export Compliance
  70  * provision in the documentation and/or other materials provided with the
  71  * distribution.
  72  *
  73  * 3.4. Intel retains all right, title, and interest in and to the Original
  74  * Intel Code.
  75  *
  76  * 3.5. Neither the name Intel nor any other trademark owned or controlled by
  77  * Intel shall be used in advertising or otherwise to promote the sale, use or
  78  * other dealings in products derived from or relating to the Covered Code
  79  * without prior written authorization from Intel.
  80  *
  81  * 4. Disclaimer and Export Compliance
  82  *
  83  * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
  84  * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
  85  * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
  86  * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
  87  * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
  88  * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
  89  * PARTICULAR PURPOSE.
  90  *
  91  * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
  92  * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
  93  * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
  94  * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
  95  * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
  96  * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
  97  * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
  98  * LIMITED REMEDY.
  99  *
 100  * 4.3. Licensee shall not export, either directly or indirectly, any of this
 101  * software or system incorporating such software without first obtaining any
 102  * required license or other approval from the U. S. Department of Commerce or
 103  * any other agency or department of the United States Government. In the
 104  * event Licensee exports any such software from the United States or
 105  * re-exports any such software from a foreign destination, Licensee shall
 106  * ensure that the distribution and export/re-export of the software is in
 107  * compliance with all laws, regulations, orders, or other restrictions of the
 108  * U.S. Export Administration Regulations. Licensee agrees that neither it nor
 109  * any of its subsidiaries will export/re-export any technical data, process,
 110  * software, or service, directly or indirectly, to any country for which the
 111  * United States government or any agency thereof requires an export license,
 112  * other governmental approval, or letter of assurance, without first obtaining
 113  * such license, approval or letter.
 114  *
 115  *****************************************************************************
 116  *
 117  * Alternatively, you may choose to be licensed under the terms of the
 118  * following license:
 119  *
 120  * Redistribution and use in source and binary forms, with or without
 121  * modification, are permitted provided that the following conditions
 122  * are met:
 123  * 1. Redistributions of source code must retain the above copyright
 124  *    notice, this list of conditions, and the following disclaimer,
 125  *    without modification.
 126  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
 127  *    substantially similar to the "NO WARRANTY" disclaimer below
 128  *    ("Disclaimer") and any redistribution must be conditioned upon
 129  *    including a substantially similar Disclaimer requirement for further
 130  *    binary redistribution.
 131  * 3. Neither the names of the above-listed copyright holders nor the names
 132  *    of any contributors may be used to endorse or promote products derived
 133  *    from this software without specific prior written permission.
 134  *
 135  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 136  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 137  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 138  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 139  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 140  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 141  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 142  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 143  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 144  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 145  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 146  *
 147  * Alternatively, you may choose to be licensed under the terms of the
 148  * GNU General Public License ("GPL") version 2 as published by the Free
 149  * Software Foundation.
 150  *
 151  *****************************************************************************/
 152
 153 #include "aecommon.h"
 154
 155 #define _COMPONENT          ACPI_TOOLS
 156         ACPI_MODULE_NAME    ("aeexec")
 157
 158
 159 /******************************************************************************
 160  *
 161  * FUNCTION:    AeSetupConfiguration
 162  *
 163  * PARAMETERS:  RegionAddr          - Address for an ACPI table to be loaded
 164  *                                    dynamically. Test purposes only.
 165  *
 166  * RETURN:      Status
 167  *
 168  * DESCRIPTION: Call AML _CFG configuration control method
 169  *
 170  *****************************************************************************/
 171
 172 ACPI_STATUS
 173 AeSetupConfiguration (
 174     void                    *RegionAddr)
 175 {
 176     ACPI_OBJECT_LIST        ArgList;
 177     ACPI_OBJECT             Arg[3];
 178
 179
 180     /*
 181      * Invoke _CFG method if present
 182      */
 183     ArgList.Count = 1;
 184     ArgList.Pointer = Arg;
 185
 186     Arg[0].Type = ACPI_TYPE_INTEGER;
 187     Arg[0].Integer.Value = ACPI_TO_INTEGER (RegionAddr);
 188
 189     (void) AcpiEvaluateObject (NULL, "\\_CFG", &ArgList, NULL);
 190     return (AE_OK);
 191 }
 192
 193
 194 #if (!ACPI_REDUCED_HARDWARE)
 195 /******************************************************************************
 196  *
 197  * FUNCTION:    AfInstallGpeBlock
 198  *
 199  * PARAMETERS:  None
 200  *
 201  * RETURN:      None
 202  *
 203  * DESCRIPTION: Test GPE block device initialization. Requires test ASL with
 204  *              A \GPE2 device.
 205  *
 206  *****************************************************************************/
 207
 208 void
 209 AfInstallGpeBlock (
 210     void)
 211 {
 212     ACPI_STATUS                 Status;
 213     ACPI_HANDLE                 Handle;
 214     ACPI_GENERIC_ADDRESS        BlockAddress;
 215     ACPI_HANDLE                 GpeDevice;
 216     ACPI_OBJECT_TYPE            Type;
 217
 218
 219     /* _GPE should always exist */
 220
 221     Status = AcpiGetHandle (NULL, "\\_GPE", &Handle);
 222     ACPI_CHECK_OK (AcpiGetHandle, Status);
 223     if (ACPI_FAILURE (Status))
 224     {
 225         return;
 226     }
 227
 228     memset (&BlockAddress, 0, sizeof (ACPI_GENERIC_ADDRESS));
 229     BlockAddress.SpaceId = ACPI_ADR_SPACE_SYSTEM_MEMORY;
 230     BlockAddress.Address = 0x76540000;
 231
 232     /* Attempt to install a GPE block on GPE2 (if present) */
 233
 234     Status = AcpiGetHandle (NULL, "\\GPE2", &Handle);
 235     if (ACPI_SUCCESS (Status))
 236     {
 237         Status = AcpiGetType (Handle, &Type);
 238         if (ACPI_FAILURE (Status) ||
 239            (Type != ACPI_TYPE_DEVICE))
 240         {
 241             return;
 242         }
 243
 244         Status = AcpiInstallGpeBlock (Handle, &BlockAddress, 7, 8);
 245         ACPI_CHECK_OK (AcpiInstallGpeBlock, Status);
 246
 247         Status = AcpiInstallGpeHandler (Handle, 8,
 248             ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
 249         ACPI_CHECK_OK (AcpiInstallGpeHandler, Status);
 250
 251         Status = AcpiEnableGpe (Handle, 8);
 252         ACPI_CHECK_OK (AcpiEnableGpe, Status);
 253
 254         Status = AcpiGetGpeDevice (0x30, &GpeDevice);
 255         ACPI_CHECK_OK (AcpiGetGpeDevice, Status);
 256
 257         Status = AcpiGetGpeDevice (0x42, &GpeDevice);
 258         ACPI_CHECK_OK (AcpiGetGpeDevice, Status);
 259
 260         Status = AcpiGetGpeDevice (AcpiCurrentGpeCount-1, &GpeDevice);
 261         ACPI_CHECK_OK (AcpiGetGpeDevice, Status);
 262
 263         Status = AcpiGetGpeDevice (AcpiCurrentGpeCount, &GpeDevice);
 264         ACPI_CHECK_STATUS (AcpiGetGpeDevice, Status, AE_NOT_EXIST);
 265
 266         Status = AcpiRemoveGpeHandler (Handle, 8, AeGpeHandler);
 267         ACPI_CHECK_OK (AcpiRemoveGpeHandler, Status);
 268     }
 269
 270     /* Attempt to install a GPE block on GPE3 (if present) */
 271
 272     Status = AcpiGetHandle (NULL, "\\GPE3", &Handle);
 273     if (ACPI_SUCCESS (Status))
 274     {
 275         Status = AcpiGetType (Handle, &Type);
 276         if (ACPI_FAILURE (Status) ||
 277            (Type != ACPI_TYPE_DEVICE))
 278         {
 279             return;
 280         }
 281
 282         Status = AcpiInstallGpeBlock (Handle, &BlockAddress, 8, 11);
 283         ACPI_CHECK_OK (AcpiInstallGpeBlock, Status);
 284     }
 285 }
 286 #endif /* !ACPI_REDUCED_HARDWARE */
 287
 288
 289 /******************************************************************************
 290  *
 291  * FUNCTION:    AeTestBufferArgument
 292  *
 293  * DESCRIPTION: Test using a Buffer object as a method argument
 294  *
 295  *****************************************************************************/
 296
 297 void
 298 AeTestBufferArgument (
 299     void)
 300 {
 301     ACPI_OBJECT_LIST        Params;
 302     ACPI_OBJECT             BufArg;
 303     UINT8                   Buffer[] =
 304     {
 305         0,0,0,0,
 306         4,0,0,0,
 307         1,2,3,4
 308     };
 309
 310
 311     BufArg.Type = ACPI_TYPE_BUFFER;
 312     BufArg.Buffer.Length = 12;
 313     BufArg.Buffer.Pointer = Buffer;
 314
 315     Params.Count = 1;
 316     Params.Pointer = &BufArg;
 317
 318     (void) AcpiEvaluateObject (NULL, "\\BUF", &Params, NULL);
 319 }
 320
 321
 322 static ACPI_OBJECT                 PkgArg;
 323 static ACPI_OBJECT                 PkgElements[5];
 324 static ACPI_OBJECT                 Pkg2Elements[5];
 325 static ACPI_OBJECT_LIST            Params;
 326
 327 /******************************************************************************
 328  *
 329  * FUNCTION:    AeTestPackageArgument
 330  *
 331  * DESCRIPTION: Test using a Package object as a method argument
 332  *
 333  *****************************************************************************/
 334
 335 void
 336 AeTestPackageArgument (
 337     void)
 338 {
 339
 340     /* Main package */
 341
 342     PkgArg.Type = ACPI_TYPE_PACKAGE;
 343     PkgArg.Package.Count = 4;
 344     PkgArg.Package.Elements = PkgElements;
 345
 346     /* Main package elements */
 347
 348     PkgElements[0].Type = ACPI_TYPE_INTEGER;
 349     PkgElements[0].Integer.Value = 0x22228888;
 350
 351     PkgElements[1].Type = ACPI_TYPE_STRING;
 352     PkgElements[1].String.Length = sizeof ("Top-level package");
 353     PkgElements[1].String.Pointer = "Top-level package";
 354
 355     PkgElements[2].Type = ACPI_TYPE_BUFFER;
 356     PkgElements[2].Buffer.Length = sizeof ("XXXX");
 357     PkgElements[2].Buffer.Pointer = (UINT8 *) "XXXX";
 358
 359     PkgElements[3].Type = ACPI_TYPE_PACKAGE;
 360     PkgElements[3].Package.Count = 2;
 361     PkgElements[3].Package.Elements = Pkg2Elements;
 362
 363     /* Subpackage elements */
 364
 365     Pkg2Elements[0].Type = ACPI_TYPE_INTEGER;
 366     Pkg2Elements[0].Integer.Value = 0xAAAABBBB;
 367
 368     Pkg2Elements[1].Type = ACPI_TYPE_STRING;
 369     Pkg2Elements[1].String.Length = sizeof ("Nested Package");
 370     Pkg2Elements[1].String.Pointer = "Nested Package";
 371
 372     /* Parameter object */
 373
 374     Params.Count = 1;
 375     Params.Pointer = &PkgArg;
 376
 377     (void) AcpiEvaluateObject (NULL, "\\_PKG", &Params, NULL);
 378 }
 379
 380
 381 /******************************************************************************
 382  *
 383  * FUNCTION:    AeGetDevices
 384  *
 385  * DESCRIPTION: Stubbed at this time.
 386  *
 387  *****************************************************************************/
 388
 389 ACPI_STATUS
 390 AeGetDevices (
 391     ACPI_HANDLE                     ObjHandle,
 392     UINT32                          NestingLevel,
 393     void                            *Context,
 394     void                            **ReturnValue)
 395 {
 396
 397     return (AE_OK);
 398 }
 399
 400
 401 /******************************************************************************
 402  *
 403  * FUNCTION:    ExecuteOSI
 404  *
 405  * PARAMETERS:  OsiString           - String passed to _OSI method
 406  *              ExpectedResult      - 0 (FALSE) or ACPI_UINT64_MAX (TRUE)
 407  *
 408  * RETURN:      Status
 409  *
 410  * DESCRIPTION: Execute the internally implemented (in ACPICA) _OSI method.
 411  *
 412  *****************************************************************************/
 413
 414 ACPI_STATUS
 415 ExecuteOSI (
 416     char                    *OsiString,
 417     UINT64                  ExpectedResult)
 418 {
 419     ACPI_STATUS             Status;
 420     ACPI_OBJECT_LIST        ArgList;
 421     ACPI_OBJECT             Arg[1];
 422     ACPI_BUFFER             ReturnValue;
 423     ACPI_OBJECT             *Obj;
 424
 425
 426     /* Setup input argument */
 427
 428     ArgList.Count = 1;
 429     ArgList.Pointer = Arg;
 430
 431     Arg[0].Type = ACPI_TYPE_STRING;
 432     Arg[0].String.Pointer = OsiString;
 433     Arg[0].String.Length = strlen (Arg[0].String.Pointer);
 434
 435     /* Ask ACPICA to allocate space for the return object */
 436
 437     ReturnValue.Length = ACPI_ALLOCATE_BUFFER;
 438
 439     Status = AcpiEvaluateObject (NULL, "\\_OSI", &ArgList, &ReturnValue);
 440
 441     if (ACPI_FAILURE (Status))
 442     {
 443         AcpiOsPrintf (
 444             "Could not execute _OSI method, %s\n",
 445             AcpiFormatException (Status));
 446         return (Status);
 447     }
 448
 449     Status = AE_ERROR;
 450
 451     if (ReturnValue.Length < sizeof (ACPI_OBJECT))
 452     {
 453         AcpiOsPrintf (
 454             "Return value from _OSI method too small, %.8X\n",
 455             ReturnValue.Length);
 456         goto ErrorExit;
 457     }
 458
 459     Obj = ReturnValue.Pointer;
 460     if (Obj->Type != ACPI_TYPE_INTEGER)
 461     {
 462         AcpiOsPrintf (
 463             "Invalid return type from _OSI method, %.2X\n", Obj->Type);
 464         goto ErrorExit;
 465     }
 466
 467     if (Obj->Integer.Value != ExpectedResult)
 468     {
 469         AcpiOsPrintf (
 470             "Invalid return value from _OSI, expected %8.8X%8.8X found %8.8X%8.8X\n",
 471             ACPI_FORMAT_UINT64 (ExpectedResult),
 472             ACPI_FORMAT_UINT64 (Obj->Integer.Value));
 473         goto ErrorExit;
 474     }
 475
 476     Status = AE_OK;
 477
 478     /* Reset the OSI data */
 479
 480     AcpiGbl_OsiData = 0;
 481
 482 ErrorExit:
 483
 484     /* Free a buffer created via ACPI_ALLOCATE_BUFFER */
 485
 486     AcpiOsFree (ReturnValue.Pointer);
 487     return (Status);
 488 }
 489
 490
 491 /******************************************************************************
 492  *
 493  * FUNCTION:    AeGenericRegisters
 494  *
 495  * DESCRIPTION: Call the AcpiRead/Write interfaces.
 496  *
 497  *****************************************************************************/
 498
 499 static ACPI_GENERIC_ADDRESS       GenericRegister;
 500
 501 void
 502 AeGenericRegisters (
 503     void)
 504 {
 505     ACPI_STATUS             Status;
 506     UINT64                  Value;
 507
 508
 509     GenericRegister.Address = 0x1234;
 510     GenericRegister.BitWidth = 64;
 511     GenericRegister.BitOffset = 0;
 512     GenericRegister.SpaceId = ACPI_ADR_SPACE_SYSTEM_IO;
 513
 514     Status = AcpiRead (&Value, &GenericRegister);
 515     ACPI_CHECK_OK (AcpiRead, Status);
 516
 517     Status = AcpiWrite (Value, &GenericRegister);
 518     ACPI_CHECK_OK (AcpiWrite, Status);
 519
 520     GenericRegister.Address = 0x12345678;
 521     GenericRegister.BitOffset = 0;
 522     GenericRegister.SpaceId = ACPI_ADR_SPACE_SYSTEM_MEMORY;
 523
 524     Status = AcpiRead (&Value, &GenericRegister);
 525     ACPI_CHECK_OK (AcpiRead, Status);
 526
 527     Status = AcpiWrite (Value, &GenericRegister);
 528     ACPI_CHECK_OK (AcpiWrite, Status);
 529 }