Subversion Repositories Kolibri OS

Rev

Go to most recent revision | Blame | Last modification | View Log | Download | RSS feed

  1. /******************************************************************************
  2.  *
  3.  * Module Name: nsdump - table dumping routines for debug
  4.  *
  5.  *****************************************************************************/
  6.  
  7. /*
  8.  * Copyright (C) 2000 - 2015, Intel Corp.
  9.  * All rights reserved.
  10.  *
  11.  * Redistribution and use in source and binary forms, with or without
  12.  * modification, are permitted provided that the following conditions
  13.  * are met:
  14.  * 1. Redistributions of source code must retain the above copyright
  15.  *    notice, this list of conditions, and the following disclaimer,
  16.  *    without modification.
  17.  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  18.  *    substantially similar to the "NO WARRANTY" disclaimer below
  19.  *    ("Disclaimer") and any redistribution must be conditioned upon
  20.  *    including a substantially similar Disclaimer requirement for further
  21.  *    binary redistribution.
  22.  * 3. Neither the names of the above-listed copyright holders nor the names
  23.  *    of any contributors may be used to endorse or promote products derived
  24.  *    from this software without specific prior written permission.
  25.  *
  26.  * Alternatively, this software may be distributed under the terms of the
  27.  * GNU General Public License ("GPL") version 2 as published by the Free
  28.  * Software Foundation.
  29.  *
  30.  * NO WARRANTY
  31.  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  32.  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  33.  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
  34.  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  35.  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  36.  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  37.  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  38.  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  39.  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  40.  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  41.  * POSSIBILITY OF SUCH DAMAGES.
  42.  */
  43.  
  44. #include <acpi/acpi.h>
  45.  
  46. /* TBD: This entire module is apparently obsolete and should be removed */
  47.  
  48. #define _COMPONENT          ACPI_NAMESPACE
  49. ACPI_MODULE_NAME("nsdumpdv")
  50. #ifdef ACPI_OBSOLETE_FUNCTIONS
  51. #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
  52. #include "acnamesp.h"
  53. /*******************************************************************************
  54.  *
  55.  * FUNCTION:    acpi_ns_dump_one_device
  56.  *
  57.  * PARAMETERS:  handle              - Node to be dumped
  58.  *              level               - Nesting level of the handle
  59.  *              context             - Passed into walk_namespace
  60.  *              return_value        - Not used
  61.  *
  62.  * RETURN:      Status
  63.  *
  64.  * DESCRIPTION: Dump a single Node that represents a device
  65.  *              This procedure is a user_function called by acpi_ns_walk_namespace.
  66.  *
  67.  ******************************************************************************/
  68. static acpi_status
  69. acpi_ns_dump_one_device(acpi_handle obj_handle,
  70.                         u32 level, void *context, void **return_value)
  71. {
  72.         struct acpi_buffer buffer;
  73.         struct acpi_device_info *info;
  74.         acpi_status status;
  75.         u32 i;
  76.  
  77.         ACPI_FUNCTION_NAME(ns_dump_one_device);
  78.  
  79.         status =
  80.             acpi_ns_dump_one_object(obj_handle, level, context, return_value);
  81.  
  82.         buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER;
  83.         status = acpi_get_object_info(obj_handle, &buffer);
  84.         if (ACPI_SUCCESS(status)) {
  85.                 info = buffer.pointer;
  86.                 for (i = 0; i < level; i++) {
  87.                         ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES, " "));
  88.                 }
  89.  
  90.                 ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES,
  91.                                       "    HID: %s, ADR: %8.8X%8.8X, Status: %X\n",
  92.                                       info->hardware_id.value,
  93.                                       ACPI_FORMAT_UINT64(info->address),
  94.                                       info->current_status));
  95.                 ACPI_FREE(info);
  96.         }
  97.  
  98.         return (status);
  99. }
  100.  
  101. /*******************************************************************************
  102.  *
  103.  * FUNCTION:    acpi_ns_dump_root_devices
  104.  *
  105.  * PARAMETERS:  None
  106.  *
  107.  * RETURN:      None
  108.  *
  109.  * DESCRIPTION: Dump all objects of type "device"
  110.  *
  111.  ******************************************************************************/
  112.  
  113. void acpi_ns_dump_root_devices(void)
  114. {
  115.         acpi_handle sys_bus_handle;
  116.         acpi_status status;
  117.  
  118.         ACPI_FUNCTION_NAME(ns_dump_root_devices);
  119.  
  120.         /* Only dump the table if tracing is enabled */
  121.  
  122.         if (!(ACPI_LV_TABLES & acpi_dbg_level)) {
  123.                 return;
  124.         }
  125.  
  126.         status = acpi_get_handle(NULL, METHOD_NAME__SB_, &sys_bus_handle);
  127.         if (ACPI_FAILURE(status)) {
  128.                 return;
  129.         }
  130.  
  131.         ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
  132.                           "Display of all devices in the namespace:\n"));
  133.  
  134.         status = acpi_ns_walk_namespace(ACPI_TYPE_DEVICE, sys_bus_handle,
  135.                                         ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK,
  136.                                         acpi_ns_dump_one_device, NULL, NULL,
  137.                                         NULL);
  138. }
  139.  
  140. #endif
  141. #endif
  142.