| // SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 |
| /****************************************************************************** |
| * |
| * Module Name: nsdump - table dumping routines for debug |
| * |
| * Copyright (C) 2000 - 2022, Intel Corp. |
| * |
| *****************************************************************************/ |
| |
| #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\n", |
| info->hardware_id.value, |
| ACPI_FORMAT_UINT64(info->address))); |
| 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 |