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| Rev | Author | Line No. | Line |
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| 6595 | serge | 1 | /****************************************************************************** |
| 2 | * |
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| 3 | * Module Name: nsdump - table dumping routines for debug |
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| 4 | * |
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| 5 | *****************************************************************************/ |
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| 6 | |||
| 7 | /* |
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| 8 | * Copyright (C) 2000 - 2015, Intel Corp. |
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| 9 | * All rights reserved. |
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| 10 | * |
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| 11 | * Redistribution and use in source and binary forms, with or without |
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| 12 | * modification, are permitted provided that the following conditions |
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| 13 | * are met: |
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| 14 | * 1. Redistributions of source code must retain the above copyright |
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| 15 | * notice, this list of conditions, and the following disclaimer, |
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| 16 | * without modification. |
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| 17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
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| 18 | * substantially similar to the "NO WARRANTY" disclaimer below |
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| 19 | * ("Disclaimer") and any redistribution must be conditioned upon |
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| 20 | * including a substantially similar Disclaimer requirement for further |
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| 21 | * binary redistribution. |
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| 22 | * 3. Neither the names of the above-listed copyright holders nor the names |
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| 23 | * of any contributors may be used to endorse or promote products derived |
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| 24 | * from this software without specific prior written permission. |
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| 25 | * |
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| 26 | * Alternatively, this software may be distributed under the terms of the |
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| 27 | * GNU General Public License ("GPL") version 2 as published by the Free |
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| 28 | * Software Foundation. |
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| 29 | * |
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| 30 | * NO WARRANTY |
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| 31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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| 32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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| 33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
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| 34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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| 35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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| 36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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| 37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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| 38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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| 39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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| 40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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| 41 | * POSSIBILITY OF SUCH DAMAGES. |
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| 42 | */ |
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| 43 | |||
| 44 | #include |
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| 45 | |||
| 46 | /* TBD: This entire module is apparently obsolete and should be removed */ |
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| 47 | |||
| 48 | #define _COMPONENT ACPI_NAMESPACE |
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| 49 | ACPI_MODULE_NAME("nsdumpdv") |
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| 50 | #ifdef ACPI_OBSOLETE_FUNCTIONS |
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| 51 | #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) |
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| 52 | #include "acnamesp.h" |
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| 53 | /******************************************************************************* |
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| 54 | * |
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| 55 | * FUNCTION: acpi_ns_dump_one_device |
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| 56 | * |
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| 57 | * PARAMETERS: handle - Node to be dumped |
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| 58 | * level - Nesting level of the handle |
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| 59 | * context - Passed into walk_namespace |
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| 60 | * return_value - Not used |
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| 61 | * |
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| 62 | * RETURN: Status |
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| 63 | * |
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| 64 | * DESCRIPTION: Dump a single Node that represents a device |
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| 65 | * This procedure is a user_function called by acpi_ns_walk_namespace. |
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| 66 | * |
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| 67 | ******************************************************************************/ |
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| 68 | static acpi_status |
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| 69 | acpi_ns_dump_one_device(acpi_handle obj_handle, |
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| 70 | u32 level, void *context, void **return_value) |
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| 71 | { |
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| 72 | struct acpi_buffer buffer; |
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| 73 | struct acpi_device_info *info; |
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| 74 | acpi_status status; |
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| 75 | u32 i; |
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| 76 | |||
| 77 | ACPI_FUNCTION_NAME(ns_dump_one_device); |
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| 78 | |||
| 79 | status = |
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| 80 | acpi_ns_dump_one_object(obj_handle, level, context, return_value); |
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| 81 | |||
| 82 | buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER; |
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| 83 | status = acpi_get_object_info(obj_handle, &buffer); |
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| 84 | if (ACPI_SUCCESS(status)) { |
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| 85 | info = buffer.pointer; |
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| 86 | for (i = 0; i < level; i++) { |
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| 87 | ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES, " ")); |
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| 88 | } |
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| 89 | |||
| 90 | ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES, |
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| 91 | " HID: %s, ADR: %8.8X%8.8X, Status: %X\n", |
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| 92 | info->hardware_id.value, |
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| 93 | ACPI_FORMAT_UINT64(info->address), |
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| 94 | info->current_status)); |
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| 95 | ACPI_FREE(info); |
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| 96 | } |
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| 97 | |||
| 98 | return (status); |
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| 99 | } |
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| 100 | |||
| 101 | /******************************************************************************* |
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| 102 | * |
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| 103 | * FUNCTION: acpi_ns_dump_root_devices |
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| 104 | * |
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| 105 | * PARAMETERS: None |
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| 106 | * |
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| 107 | * RETURN: None |
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| 108 | * |
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| 109 | * DESCRIPTION: Dump all objects of type "device" |
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| 110 | * |
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| 111 | ******************************************************************************/ |
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| 112 | |||
| 113 | void acpi_ns_dump_root_devices(void) |
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| 114 | { |
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| 115 | acpi_handle sys_bus_handle; |
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| 116 | acpi_status status; |
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| 117 | |||
| 118 | ACPI_FUNCTION_NAME(ns_dump_root_devices); |
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| 119 | |||
| 120 | /* Only dump the table if tracing is enabled */ |
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| 121 | |||
| 122 | if (!(ACPI_LV_TABLES & acpi_dbg_level)) { |
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| 123 | return; |
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| 124 | } |
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| 125 | |||
| 126 | status = acpi_get_handle(NULL, METHOD_NAME__SB_, &sys_bus_handle); |
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| 127 | if (ACPI_FAILURE(status)) { |
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| 128 | return; |
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| 129 | } |
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| 130 | |||
| 131 | ACPI_DEBUG_PRINT((ACPI_DB_TABLES, |
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| 132 | "Display of all devices in the namespace:\n")); |
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| 133 | |||
| 134 | status = acpi_ns_walk_namespace(ACPI_TYPE_DEVICE, sys_bus_handle, |
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| 135 | ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK, |
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| 136 | acpi_ns_dump_one_device, NULL, NULL, |
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| 137 | NULL); |
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| 138 | } |
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| 139 | |||
| 140 | #endif |
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| 141 | #endif |