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- // 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
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