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Diffstat (limited to 'drivers/acpi/utilities/utdebug.c')
-rw-r--r--drivers/acpi/utilities/utdebug.c620
1 files changed, 0 insertions, 620 deletions
diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/utilities/utdebug.c
deleted file mode 100644
index 794c7df3f2a..00000000000
--- a/drivers/acpi/utilities/utdebug.c
+++ /dev/null
@@ -1,620 +0,0 @@
-/******************************************************************************
- *
- * Module Name: utdebug - Debug print routines
- *
- *****************************************************************************/
-
-/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
- * 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 <linux/module.h>
-
-#include <acpi/acpi.h>
-
-#define _COMPONENT ACPI_UTILITIES
- ACPI_MODULE_NAME ("utdebug")
-
-
-#ifdef ACPI_DEBUG_OUTPUT
-
-static u32 acpi_gbl_prev_thread_id = 0xFFFFFFFF;
-static char *acpi_gbl_fn_entry_str = "----Entry";
-static char *acpi_gbl_fn_exit_str = "----Exit-";
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_init_stack_ptr_trace
- *
- * PARAMETERS: None
- *
- * RETURN: None
- *
- * DESCRIPTION: Save the current CPU stack pointer at subsystem startup
- *
- ******************************************************************************/
-
-void
-acpi_ut_init_stack_ptr_trace (
- void)
-{
- u32 current_sp;
-
-
- acpi_gbl_entry_stack_pointer = ACPI_PTR_DIFF (&current_sp, NULL);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_track_stack_ptr
- *
- * PARAMETERS: None
- *
- * RETURN: None
- *
- * DESCRIPTION: Save the current CPU stack pointer
- *
- ******************************************************************************/
-
-void
-acpi_ut_track_stack_ptr (
- void)
-{
- acpi_size current_sp;
-
-
- current_sp = ACPI_PTR_DIFF (&current_sp, NULL);
-
- if (current_sp < acpi_gbl_lowest_stack_pointer) {
- acpi_gbl_lowest_stack_pointer = current_sp;
- }
-
- if (acpi_gbl_nesting_level > acpi_gbl_deepest_nesting) {
- acpi_gbl_deepest_nesting = acpi_gbl_nesting_level;
- }
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_debug_print
- *
- * PARAMETERS: requested_debug_level - Requested debug print level
- * line_number - Caller's line number (for error output)
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
- * Format - Printf format field
- * ... - Optional printf arguments
- *
- * RETURN: None
- *
- * DESCRIPTION: Print error message with prefix consisting of the module name,
- * line number, and component ID.
- *
- ******************************************************************************/
-
-void ACPI_INTERNAL_VAR_XFACE
-acpi_ut_debug_print (
- u32 requested_debug_level,
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- char *format,
- ...)
-{
- u32 thread_id;
- va_list args;
-
-
- /*
- * Stay silent if the debug level or component ID is disabled
- */
- if (!(requested_debug_level & acpi_dbg_level) ||
- !(dbg_info->component_id & acpi_dbg_layer)) {
- return;
- }
-
- /*
- * Thread tracking and context switch notification
- */
- thread_id = acpi_os_get_thread_id ();
-
- if (thread_id != acpi_gbl_prev_thread_id) {
- if (ACPI_LV_THREADS & acpi_dbg_level) {
- acpi_os_printf (
- "\n**** Context Switch from TID %X to TID %X ****\n\n",
- acpi_gbl_prev_thread_id, thread_id);
- }
-
- acpi_gbl_prev_thread_id = thread_id;
- }
-
- /*
- * Display the module name, current line number, thread ID (if requested),
- * current procedure nesting level, and the current procedure name
- */
- acpi_os_printf ("%8s-%04ld ", dbg_info->module_name, line_number);
-
- if (ACPI_LV_THREADS & acpi_dbg_level) {
- acpi_os_printf ("[%04lX] ", thread_id);
- }
-
- acpi_os_printf ("[%02ld] %-22.22s: ",
- acpi_gbl_nesting_level, dbg_info->proc_name);
-
- va_start (args, format);
- acpi_os_vprintf (format, args);
-}
-
-EXPORT_SYMBOL(acpi_ut_debug_print);
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_debug_print_raw
- *
- * PARAMETERS: requested_debug_level - Requested debug print level
- * line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
- * Format - Printf format field
- * ... - Optional printf arguments
- *
- * RETURN: None
- *
- * DESCRIPTION: Print message with no headers. Has same interface as
- * debug_print so that the same macros can be used.
- *
- ******************************************************************************/
-
-void ACPI_INTERNAL_VAR_XFACE
-acpi_ut_debug_print_raw (
- u32 requested_debug_level,
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- char *format,
- ...)
-{
- va_list args;
-
-
- if (!(requested_debug_level & acpi_dbg_level) ||
- !(dbg_info->component_id & acpi_dbg_layer)) {
- return;
- }
-
- va_start (args, format);
- acpi_os_vprintf (format, args);
-}
-EXPORT_SYMBOL(acpi_ut_debug_print_raw);
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_trace
- *
- * PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
- *
- * RETURN: None
- *
- * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
- * set in debug_level
- *
- ******************************************************************************/
-
-void
-acpi_ut_trace (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info)
-{
-
- acpi_gbl_nesting_level++;
- acpi_ut_track_stack_ptr ();
-
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s\n", acpi_gbl_fn_entry_str);
-}
-EXPORT_SYMBOL(acpi_ut_trace);
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_trace_ptr
- *
- * PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
- * Pointer - Pointer to display
- *
- * RETURN: None
- *
- * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
- * set in debug_level
- *
- ******************************************************************************/
-
-void
-acpi_ut_trace_ptr (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- void *pointer)
-{
- acpi_gbl_nesting_level++;
- acpi_ut_track_stack_ptr ();
-
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s %p\n", acpi_gbl_fn_entry_str, pointer);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_trace_str
- *
- * PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
- * String - Additional string to display
- *
- * RETURN: None
- *
- * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
- * set in debug_level
- *
- ******************************************************************************/
-
-void
-acpi_ut_trace_str (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- char *string)
-{
-
- acpi_gbl_nesting_level++;
- acpi_ut_track_stack_ptr ();
-
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s %s\n", acpi_gbl_fn_entry_str, string);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_trace_u32
- *
- * PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
- * Integer - Integer to display
- *
- * RETURN: None
- *
- * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is
- * set in debug_level
- *
- ******************************************************************************/
-
-void
-acpi_ut_trace_u32 (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- u32 integer)
-{
-
- acpi_gbl_nesting_level++;
- acpi_ut_track_stack_ptr ();
-
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s %08X\n", acpi_gbl_fn_entry_str, integer);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_exit
- *
- * PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
- *
- * RETURN: None
- *
- * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
- * set in debug_level
- *
- ******************************************************************************/
-
-void
-acpi_ut_exit (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info)
-{
-
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s\n", acpi_gbl_fn_exit_str);
-
- acpi_gbl_nesting_level--;
-}
-EXPORT_SYMBOL(acpi_ut_exit);
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_status_exit
- *
- * PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
- * Status - Exit status code
- *
- * RETURN: None
- *
- * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
- * set in debug_level. Prints exit status also.
- *
- ******************************************************************************/
-
-void
-acpi_ut_status_exit (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- acpi_status status)
-{
-
- if (ACPI_SUCCESS (status)) {
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s %s\n", acpi_gbl_fn_exit_str,
- acpi_format_exception (status));
- }
- else {
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s ****Exception****: %s\n", acpi_gbl_fn_exit_str,
- acpi_format_exception (status));
- }
-
- acpi_gbl_nesting_level--;
-}
-EXPORT_SYMBOL(acpi_ut_status_exit);
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_value_exit
- *
- * PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
- * Value - Value to be printed with exit msg
- *
- * RETURN: None
- *
- * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
- * set in debug_level. Prints exit value also.
- *
- ******************************************************************************/
-
-void
-acpi_ut_value_exit (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- acpi_integer value)
-{
-
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s %8.8X%8.8X\n", acpi_gbl_fn_exit_str,
- ACPI_FORMAT_UINT64 (value));
-
- acpi_gbl_nesting_level--;
-}
-EXPORT_SYMBOL(acpi_ut_value_exit);
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_ptr_exit
- *
- * PARAMETERS: line_number - Caller's line number
- * dbg_info - Contains:
- * proc_name - Caller's procedure name
- * module_name - Caller's module name
- * component_id - Caller's component ID
- * Ptr - Pointer to display
- *
- * RETURN: None
- *
- * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is
- * set in debug_level. Prints exit value also.
- *
- ******************************************************************************/
-
-void
-acpi_ut_ptr_exit (
- u32 line_number,
- struct acpi_debug_print_info *dbg_info,
- u8 *ptr)
-{
-
- acpi_ut_debug_print (ACPI_LV_FUNCTIONS, line_number, dbg_info,
- "%s %p\n", acpi_gbl_fn_exit_str, ptr);
-
- acpi_gbl_nesting_level--;
-}
-
-#endif
-
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_ut_dump_buffer
- *
- * PARAMETERS: Buffer - Buffer to dump
- * Count - Amount to dump, in bytes
- * Display - BYTE, WORD, DWORD, or QWORD display
- * component_iD - Caller's component ID
- *
- * RETURN: None
- *
- * DESCRIPTION: Generic dump buffer in both hex and ascii.
- *
- ******************************************************************************/
-
-void
-acpi_ut_dump_buffer (
- u8 *buffer,
- u32 count,
- u32 display,
- u32 component_id)
-{
- acpi_native_uint i = 0;
- acpi_native_uint j;
- u32 temp32;
- u8 buf_char;
-
-
- /* Only dump the buffer if tracing is enabled */
-
- if (!((ACPI_LV_TABLES & acpi_dbg_level) &&
- (component_id & acpi_dbg_layer))) {
- return;
- }
-
- if ((count < 4) || (count & 0x01)) {
- display = DB_BYTE_DISPLAY;
- }
-
- /* Nasty little dump buffer routine! */
-
- while (i < count) {
- /* Print current offset */
-
- acpi_os_printf ("%6.4X: ", (u32) i);
-
- /* Print 16 hex chars */
-
- for (j = 0; j < 16;) {
- if (i + j >= count) {
- /* Dump fill spaces */
-
- acpi_os_printf ("%*s", ((display * 2) + 1), " ");
- j += display;
- continue;
- }
-
- switch (display) {
- default: /* Default is BYTE display */
-
- acpi_os_printf ("%02X ", buffer[i + j]);
- break;
-
-
- case DB_WORD_DISPLAY:
-
- ACPI_MOVE_16_TO_32 (&temp32, &buffer[i + j]);
- acpi_os_printf ("%04X ", temp32);
- break;
-
-
- case DB_DWORD_DISPLAY:
-
- ACPI_MOVE_32_TO_32 (&temp32, &buffer[i + j]);
- acpi_os_printf ("%08X ", temp32);
- break;
-
-
- case DB_QWORD_DISPLAY:
-
- ACPI_MOVE_32_TO_32 (&temp32, &buffer[i + j]);
- acpi_os_printf ("%08X", temp32);
-
- ACPI_MOVE_32_TO_32 (&temp32, &buffer[i + j + 4]);
- acpi_os_printf ("%08X ", temp32);
- break;
- }
-
- j += display;
- }
-
- /*
- * Print the ASCII equivalent characters
- * But watch out for the bad unprintable ones...
- */
- acpi_os_printf (" ");
- for (j = 0; j < 16; j++) {
- if (i + j >= count) {
- acpi_os_printf ("\n");
- return;
- }
-
- buf_char = buffer[i + j];
- if ((buf_char > 0x1F && buf_char < 0x2E) ||
- (buf_char > 0x2F && buf_char < 0x61) ||
- (buf_char > 0x60 && buf_char < 0x7F)) {
- acpi_os_printf ("%c", buf_char);
- }
- else {
- acpi_os_printf (".");
- }
- }
-
- /* Done with that line. */
-
- acpi_os_printf ("\n");
- i += 16;
- }
-
- return;
-}
-
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