0,0 → 1,141 |
/****************************************************************************** |
* |
* Module Name: nsdump - table dumping routines for debug |
* |
*****************************************************************************/ |
|
/* |
* Copyright (C) 2000 - 2015, Intel Corp. |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* 1. Redistributions of source code must retain the above copyright |
* notice, this list of conditions, and the following disclaimer, |
* without modification. |
* 2. Redistributions in binary form must reproduce at minimum a disclaimer |
* substantially similar to the "NO WARRANTY" disclaimer below |
* ("Disclaimer") and any redistribution must be conditioned upon |
* including a substantially similar Disclaimer requirement for further |
* binary redistribution. |
* 3. Neither the names of the above-listed copyright holders nor the names |
* of any contributors may be used to endorse or promote products derived |
* from this software without specific prior written permission. |
* |
* Alternatively, this software may be distributed under the terms of the |
* GNU General Public License ("GPL") version 2 as published by the Free |
* Software Foundation. |
* |
* NO WARRANTY |
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
* POSSIBILITY OF SUCH DAMAGES. |
*/ |
|
#include <acpi/acpi.h> |
|
/* TBD: This entire module is apparently obsolete and should be removed */ |
|
#define _COMPONENT ACPI_NAMESPACE |
ACPI_MODULE_NAME("nsdumpdv") |
#ifdef ACPI_OBSOLETE_FUNCTIONS |
#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) |
#include "acnamesp.h" |
/******************************************************************************* |
* |
* FUNCTION: acpi_ns_dump_one_device |
* |
* PARAMETERS: handle - Node to be dumped |
* level - Nesting level of the handle |
* context - Passed into walk_namespace |
* return_value - Not used |
* |
* RETURN: Status |
* |
* DESCRIPTION: Dump a single Node that represents a device |
* This procedure is a user_function called by acpi_ns_walk_namespace. |
* |
******************************************************************************/ |
static acpi_status |
acpi_ns_dump_one_device(acpi_handle obj_handle, |
u32 level, void *context, void **return_value) |
{ |
struct acpi_buffer buffer; |
struct acpi_device_info *info; |
acpi_status status; |
u32 i; |
|
ACPI_FUNCTION_NAME(ns_dump_one_device); |
|
status = |
acpi_ns_dump_one_object(obj_handle, level, context, return_value); |
|
buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER; |
status = acpi_get_object_info(obj_handle, &buffer); |
if (ACPI_SUCCESS(status)) { |
info = buffer.pointer; |
for (i = 0; i < level; i++) { |
ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES, " ")); |
} |
|
ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES, |
" HID: %s, ADR: %8.8X%8.8X, Status: %X\n", |
info->hardware_id.value, |
ACPI_FORMAT_UINT64(info->address), |
info->current_status)); |
ACPI_FREE(info); |
} |
|
return (status); |
} |
|
/******************************************************************************* |
* |
* FUNCTION: acpi_ns_dump_root_devices |
* |
* PARAMETERS: None |
* |
* RETURN: None |
* |
* DESCRIPTION: Dump all objects of type "device" |
* |
******************************************************************************/ |
|
void acpi_ns_dump_root_devices(void) |
{ |
acpi_handle sys_bus_handle; |
acpi_status status; |
|
ACPI_FUNCTION_NAME(ns_dump_root_devices); |
|
/* Only dump the table if tracing is enabled */ |
|
if (!(ACPI_LV_TABLES & acpi_dbg_level)) { |
return; |
} |
|
status = acpi_get_handle(NULL, METHOD_NAME__SB_, &sys_bus_handle); |
if (ACPI_FAILURE(status)) { |
return; |
} |
|
ACPI_DEBUG_PRINT((ACPI_DB_TABLES, |
"Display of all devices in the namespace:\n")); |
|
status = acpi_ns_walk_namespace(ACPI_TYPE_DEVICE, sys_bus_handle, |
ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK, |
acpi_ns_dump_one_device, NULL, NULL, |
NULL); |
} |
|
#endif |
#endif |