Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Module Name: utdebug - Debug print routines |
| 4 | * |
| 5 | *****************************************************************************/ |
| 6 | |
| 7 | /* |
Bob Moore | 4a90c7e | 2006-01-13 16:22:00 -0500 | [diff] [blame] | 8 | * Copyright (C) 2000 - 2006, R. Byron Moore |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 9 | * All rights reserved. |
| 10 | * |
| 11 | * Redistribution and use in source and binary forms, with or without |
| 12 | * modification, are permitted provided that the following conditions |
| 13 | * are met: |
| 14 | * 1. Redistributions of source code must retain the above copyright |
| 15 | * notice, this list of conditions, and the following disclaimer, |
| 16 | * without modification. |
| 17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| 18 | * substantially similar to the "NO WARRANTY" disclaimer below |
| 19 | * ("Disclaimer") and any redistribution must be conditioned upon |
| 20 | * including a substantially similar Disclaimer requirement for further |
| 21 | * binary redistribution. |
| 22 | * 3. Neither the names of the above-listed copyright holders nor the names |
| 23 | * of any contributors may be used to endorse or promote products derived |
| 24 | * from this software without specific prior written permission. |
| 25 | * |
| 26 | * Alternatively, this software may be distributed under the terms of the |
| 27 | * GNU General Public License ("GPL") version 2 as published by the Free |
| 28 | * Software Foundation. |
| 29 | * |
| 30 | * NO WARRANTY |
| 31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| 34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| 39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| 40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 41 | * POSSIBILITY OF SUCH DAMAGES. |
| 42 | */ |
| 43 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 44 | #include <acpi/acpi.h> |
| 45 | |
| 46 | #define _COMPONENT ACPI_UTILITIES |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 47 | ACPI_MODULE_NAME("utdebug") |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 48 | |
| 49 | #ifdef ACPI_DEBUG_OUTPUT |
Len Brown | ab8aa06 | 2006-07-07 20:11:07 -0400 | [diff] [blame] | 50 | static acpi_thread_id acpi_gbl_prev_thread_id; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 51 | static char *acpi_gbl_fn_entry_str = "----Entry"; |
| 52 | static char *acpi_gbl_fn_exit_str = "----Exit-"; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 53 | |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 54 | /* Local prototypes */ |
| 55 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 56 | static const char *acpi_ut_trim_function_name(const char *function_name); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 57 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 58 | /******************************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 59 | * |
| 60 | * FUNCTION: acpi_ut_init_stack_ptr_trace |
| 61 | * |
| 62 | * PARAMETERS: None |
| 63 | * |
| 64 | * RETURN: None |
| 65 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 66 | * DESCRIPTION: Save the current CPU stack pointer at subsystem startup |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 67 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 68 | ******************************************************************************/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 69 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 70 | void acpi_ut_init_stack_ptr_trace(void) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 71 | { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 72 | u32 current_sp; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 73 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 74 | acpi_gbl_entry_stack_pointer = ACPI_PTR_DIFF(¤t_sp, NULL); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 75 | } |
| 76 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 77 | /******************************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 78 | * |
| 79 | * FUNCTION: acpi_ut_track_stack_ptr |
| 80 | * |
| 81 | * PARAMETERS: None |
| 82 | * |
| 83 | * RETURN: None |
| 84 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 85 | * DESCRIPTION: Save the current CPU stack pointer |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 86 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 87 | ******************************************************************************/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 88 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 89 | void acpi_ut_track_stack_ptr(void) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 90 | { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 91 | acpi_size current_sp; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 92 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 93 | current_sp = ACPI_PTR_DIFF(¤t_sp, NULL); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 94 | |
| 95 | if (current_sp < acpi_gbl_lowest_stack_pointer) { |
| 96 | acpi_gbl_lowest_stack_pointer = current_sp; |
| 97 | } |
| 98 | |
| 99 | if (acpi_gbl_nesting_level > acpi_gbl_deepest_nesting) { |
| 100 | acpi_gbl_deepest_nesting = acpi_gbl_nesting_level; |
| 101 | } |
| 102 | } |
| 103 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 104 | /******************************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 105 | * |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 106 | * FUNCTION: acpi_ut_trim_function_name |
| 107 | * |
| 108 | * PARAMETERS: function_name - Ascii string containing a procedure name |
| 109 | * |
| 110 | * RETURN: Updated pointer to the function name |
| 111 | * |
| 112 | * DESCRIPTION: Remove the "Acpi" prefix from the function name, if present. |
| 113 | * This allows compiler macros such as __FUNCTION__ to be used |
| 114 | * with no change to the debug output. |
| 115 | * |
| 116 | ******************************************************************************/ |
| 117 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 118 | static const char *acpi_ut_trim_function_name(const char *function_name) |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 119 | { |
| 120 | |
| 121 | /* All Function names are longer than 4 chars, check is safe */ |
| 122 | |
Bob Moore | a18ecf4 | 2005-08-15 03:42:00 -0800 | [diff] [blame] | 123 | if (*(ACPI_CAST_PTR(u32, function_name)) == ACPI_PREFIX_MIXED) { |
Bob Moore | 52fc0b0 | 2006-10-02 00:00:00 -0400 | [diff] [blame] | 124 | |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 125 | /* This is the case where the original source has not been modified */ |
| 126 | |
| 127 | return (function_name + 4); |
| 128 | } |
| 129 | |
Bob Moore | a18ecf4 | 2005-08-15 03:42:00 -0800 | [diff] [blame] | 130 | if (*(ACPI_CAST_PTR(u32, function_name)) == ACPI_PREFIX_LOWER) { |
Bob Moore | 52fc0b0 | 2006-10-02 00:00:00 -0400 | [diff] [blame] | 131 | |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 132 | /* This is the case where the source has been 'linuxized' */ |
| 133 | |
| 134 | return (function_name + 5); |
| 135 | } |
| 136 | |
| 137 | return (function_name); |
| 138 | } |
| 139 | |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 140 | /******************************************************************************* |
| 141 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 142 | * FUNCTION: acpi_ut_debug_print |
| 143 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 144 | * PARAMETERS: requested_debug_level - Requested debug print level |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 145 | * line_number - Caller's line number (for error output) |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 146 | * function_name - Caller's procedure name |
| 147 | * module_name - Caller's module name |
| 148 | * component_id - Caller's component ID |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 149 | * Format - Printf format field |
| 150 | * ... - Optional printf arguments |
| 151 | * |
| 152 | * RETURN: None |
| 153 | * |
| 154 | * DESCRIPTION: Print error message with prefix consisting of the module name, |
| 155 | * line number, and component ID. |
| 156 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 157 | ******************************************************************************/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 158 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 159 | void ACPI_INTERNAL_VAR_XFACE |
| 160 | acpi_ut_debug_print(u32 requested_debug_level, |
| 161 | u32 line_number, |
| 162 | const char *function_name, |
| 163 | char *module_name, u32 component_id, char *format, ...) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 164 | { |
Bob Moore | 8313524 | 2006-10-03 00:00:00 -0400 | [diff] [blame] | 165 | acpi_thread_id thread_id; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 166 | va_list args; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 167 | |
| 168 | /* |
| 169 | * Stay silent if the debug level or component ID is disabled |
| 170 | */ |
| 171 | if (!(requested_debug_level & acpi_dbg_level) || |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 172 | !(component_id & acpi_dbg_layer)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 173 | return; |
| 174 | } |
| 175 | |
| 176 | /* |
| 177 | * Thread tracking and context switch notification |
| 178 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 179 | thread_id = acpi_os_get_thread_id(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 180 | if (thread_id != acpi_gbl_prev_thread_id) { |
| 181 | if (ACPI_LV_THREADS & acpi_dbg_level) { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 182 | acpi_os_printf |
| 183 | ("\n**** Context Switch from TID %X to TID %X ****\n\n", |
Len Brown | ab8aa06 | 2006-07-07 20:11:07 -0400 | [diff] [blame] | 184 | (u32) acpi_gbl_prev_thread_id, (u32) thread_id); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 185 | } |
| 186 | |
| 187 | acpi_gbl_prev_thread_id = thread_id; |
| 188 | } |
| 189 | |
| 190 | /* |
| 191 | * Display the module name, current line number, thread ID (if requested), |
| 192 | * current procedure nesting level, and the current procedure name |
| 193 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 194 | acpi_os_printf("%8s-%04ld ", module_name, line_number); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 195 | |
| 196 | if (ACPI_LV_THREADS & acpi_dbg_level) { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 197 | acpi_os_printf("[%04lX] ", thread_id); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 198 | } |
| 199 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 200 | acpi_os_printf("[%02ld] %-22.22s: ", |
| 201 | acpi_gbl_nesting_level, |
| 202 | acpi_ut_trim_function_name(function_name)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 203 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 204 | va_start(args, format); |
| 205 | acpi_os_vprintf(format, args); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 206 | } |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 207 | |
Bob Moore | 8313524 | 2006-10-03 00:00:00 -0400 | [diff] [blame] | 208 | ACPI_EXPORT_SYMBOL(acpi_ut_debug_print) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 209 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 210 | /******************************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 211 | * |
| 212 | * FUNCTION: acpi_ut_debug_print_raw |
| 213 | * |
| 214 | * PARAMETERS: requested_debug_level - Requested debug print level |
| 215 | * line_number - Caller's line number |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 216 | * function_name - Caller's procedure name |
| 217 | * module_name - Caller's module name |
| 218 | * component_id - Caller's component ID |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 219 | * Format - Printf format field |
| 220 | * ... - Optional printf arguments |
| 221 | * |
| 222 | * RETURN: None |
| 223 | * |
| 224 | * DESCRIPTION: Print message with no headers. Has same interface as |
| 225 | * debug_print so that the same macros can be used. |
| 226 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 227 | ******************************************************************************/ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 228 | void ACPI_INTERNAL_VAR_XFACE |
| 229 | acpi_ut_debug_print_raw(u32 requested_debug_level, |
| 230 | u32 line_number, |
| 231 | const char *function_name, |
| 232 | char *module_name, u32 component_id, char *format, ...) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 233 | { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 234 | va_list args; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 235 | |
| 236 | if (!(requested_debug_level & acpi_dbg_level) || |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 237 | !(component_id & acpi_dbg_layer)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 238 | return; |
| 239 | } |
| 240 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 241 | va_start(args, format); |
| 242 | acpi_os_vprintf(format, args); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 243 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 244 | |
Bob Moore | 8313524 | 2006-10-03 00:00:00 -0400 | [diff] [blame] | 245 | ACPI_EXPORT_SYMBOL(acpi_ut_debug_print_raw) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 246 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 247 | /******************************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 248 | * |
| 249 | * FUNCTION: acpi_ut_trace |
| 250 | * |
| 251 | * PARAMETERS: line_number - Caller's line number |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 252 | * function_name - Caller's procedure name |
| 253 | * module_name - Caller's module name |
| 254 | * component_id - Caller's component ID |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 255 | * |
| 256 | * RETURN: None |
| 257 | * |
| 258 | * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is |
| 259 | * set in debug_level |
| 260 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 261 | ******************************************************************************/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 262 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 263 | acpi_ut_trace(u32 line_number, |
| 264 | const char *function_name, char *module_name, u32 component_id) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 265 | { |
| 266 | |
| 267 | acpi_gbl_nesting_level++; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 268 | acpi_ut_track_stack_ptr(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 269 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 270 | acpi_ut_debug_print(ACPI_LV_FUNCTIONS, |
| 271 | line_number, function_name, module_name, |
| 272 | component_id, "%s\n", acpi_gbl_fn_entry_str); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 273 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 274 | |
Bob Moore | 8313524 | 2006-10-03 00:00:00 -0400 | [diff] [blame] | 275 | ACPI_EXPORT_SYMBOL(acpi_ut_trace) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 276 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 277 | /******************************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 278 | * |
| 279 | * FUNCTION: acpi_ut_trace_ptr |
| 280 | * |
| 281 | * PARAMETERS: line_number - Caller's line number |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 282 | * function_name - Caller's procedure name |
| 283 | * module_name - Caller's module name |
| 284 | * component_id - Caller's component ID |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 285 | * Pointer - Pointer to display |
| 286 | * |
| 287 | * RETURN: None |
| 288 | * |
| 289 | * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is |
| 290 | * set in debug_level |
| 291 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 292 | ******************************************************************************/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 293 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 294 | acpi_ut_trace_ptr(u32 line_number, |
| 295 | const char *function_name, |
| 296 | char *module_name, u32 component_id, void *pointer) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 297 | { |
| 298 | acpi_gbl_nesting_level++; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 299 | acpi_ut_track_stack_ptr(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 300 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 301 | acpi_ut_debug_print(ACPI_LV_FUNCTIONS, |
| 302 | line_number, function_name, module_name, |
| 303 | component_id, "%s %p\n", acpi_gbl_fn_entry_str, |
| 304 | pointer); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 305 | } |
| 306 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 307 | /******************************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 308 | * |
| 309 | * FUNCTION: acpi_ut_trace_str |
| 310 | * |
| 311 | * PARAMETERS: line_number - Caller's line number |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 312 | * function_name - Caller's procedure name |
| 313 | * module_name - Caller's module name |
| 314 | * component_id - Caller's component ID |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 315 | * String - Additional string to display |
| 316 | * |
| 317 | * RETURN: None |
| 318 | * |
| 319 | * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is |
| 320 | * set in debug_level |
| 321 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 322 | ******************************************************************************/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 323 | |
| 324 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 325 | acpi_ut_trace_str(u32 line_number, |
| 326 | const char *function_name, |
| 327 | char *module_name, u32 component_id, char *string) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 328 | { |
| 329 | |
| 330 | acpi_gbl_nesting_level++; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 331 | acpi_ut_track_stack_ptr(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 332 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 333 | acpi_ut_debug_print(ACPI_LV_FUNCTIONS, |
| 334 | line_number, function_name, module_name, |
| 335 | component_id, "%s %s\n", acpi_gbl_fn_entry_str, |
| 336 | string); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 337 | } |
| 338 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 339 | /******************************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 340 | * |
| 341 | * FUNCTION: acpi_ut_trace_u32 |
| 342 | * |
| 343 | * PARAMETERS: line_number - Caller's line number |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 344 | * function_name - Caller's procedure name |
| 345 | * module_name - Caller's module name |
| 346 | * component_id - Caller's component ID |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 347 | * Integer - Integer to display |
| 348 | * |
| 349 | * RETURN: None |
| 350 | * |
| 351 | * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is |
| 352 | * set in debug_level |
| 353 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 354 | ******************************************************************************/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 355 | |
| 356 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 357 | acpi_ut_trace_u32(u32 line_number, |
| 358 | const char *function_name, |
| 359 | char *module_name, u32 component_id, u32 integer) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 360 | { |
| 361 | |
| 362 | acpi_gbl_nesting_level++; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 363 | acpi_ut_track_stack_ptr(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 364 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 365 | acpi_ut_debug_print(ACPI_LV_FUNCTIONS, |
| 366 | line_number, function_name, module_name, |
| 367 | component_id, "%s %08X\n", acpi_gbl_fn_entry_str, |
| 368 | integer); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 369 | } |
| 370 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 371 | /******************************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 372 | * |
| 373 | * FUNCTION: acpi_ut_exit |
| 374 | * |
| 375 | * PARAMETERS: line_number - Caller's line number |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 376 | * function_name - Caller's procedure name |
| 377 | * module_name - Caller's module name |
| 378 | * component_id - Caller's component ID |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 379 | * |
| 380 | * RETURN: None |
| 381 | * |
| 382 | * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is |
| 383 | * set in debug_level |
| 384 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 385 | ******************************************************************************/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 386 | |
| 387 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 388 | acpi_ut_exit(u32 line_number, |
| 389 | const char *function_name, char *module_name, u32 component_id) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 390 | { |
| 391 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 392 | acpi_ut_debug_print(ACPI_LV_FUNCTIONS, |
| 393 | line_number, function_name, module_name, |
| 394 | component_id, "%s\n", acpi_gbl_fn_exit_str); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 395 | |
| 396 | acpi_gbl_nesting_level--; |
| 397 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 398 | |
Bob Moore | 8313524 | 2006-10-03 00:00:00 -0400 | [diff] [blame] | 399 | ACPI_EXPORT_SYMBOL(acpi_ut_exit) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 400 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 401 | /******************************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 402 | * |
| 403 | * FUNCTION: acpi_ut_status_exit |
| 404 | * |
| 405 | * PARAMETERS: line_number - Caller's line number |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 406 | * function_name - Caller's procedure name |
| 407 | * module_name - Caller's module name |
| 408 | * component_id - Caller's component ID |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 409 | * Status - Exit status code |
| 410 | * |
| 411 | * RETURN: None |
| 412 | * |
| 413 | * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is |
| 414 | * set in debug_level. Prints exit status also. |
| 415 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 416 | ******************************************************************************/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 417 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 418 | acpi_ut_status_exit(u32 line_number, |
| 419 | const char *function_name, |
| 420 | char *module_name, u32 component_id, acpi_status status) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 421 | { |
| 422 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 423 | if (ACPI_SUCCESS(status)) { |
| 424 | acpi_ut_debug_print(ACPI_LV_FUNCTIONS, |
| 425 | line_number, function_name, module_name, |
| 426 | component_id, "%s %s\n", |
| 427 | acpi_gbl_fn_exit_str, |
| 428 | acpi_format_exception(status)); |
| 429 | } else { |
| 430 | acpi_ut_debug_print(ACPI_LV_FUNCTIONS, |
| 431 | line_number, function_name, module_name, |
| 432 | component_id, "%s ****Exception****: %s\n", |
| 433 | acpi_gbl_fn_exit_str, |
| 434 | acpi_format_exception(status)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 435 | } |
| 436 | |
| 437 | acpi_gbl_nesting_level--; |
| 438 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 439 | |
Bob Moore | 8313524 | 2006-10-03 00:00:00 -0400 | [diff] [blame] | 440 | ACPI_EXPORT_SYMBOL(acpi_ut_status_exit) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 441 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 442 | /******************************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 443 | * |
| 444 | * FUNCTION: acpi_ut_value_exit |
| 445 | * |
| 446 | * PARAMETERS: line_number - Caller's line number |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 447 | * function_name - Caller's procedure name |
| 448 | * module_name - Caller's module name |
| 449 | * component_id - Caller's component ID |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 450 | * Value - Value to be printed with exit msg |
| 451 | * |
| 452 | * RETURN: None |
| 453 | * |
| 454 | * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is |
| 455 | * set in debug_level. Prints exit value also. |
| 456 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 457 | ******************************************************************************/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 458 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 459 | acpi_ut_value_exit(u32 line_number, |
| 460 | const char *function_name, |
| 461 | char *module_name, u32 component_id, acpi_integer value) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 462 | { |
| 463 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 464 | acpi_ut_debug_print(ACPI_LV_FUNCTIONS, |
| 465 | line_number, function_name, module_name, |
| 466 | component_id, "%s %8.8X%8.8X\n", |
| 467 | acpi_gbl_fn_exit_str, ACPI_FORMAT_UINT64(value)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 468 | |
| 469 | acpi_gbl_nesting_level--; |
| 470 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 471 | |
Bob Moore | 8313524 | 2006-10-03 00:00:00 -0400 | [diff] [blame] | 472 | ACPI_EXPORT_SYMBOL(acpi_ut_value_exit) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 473 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 474 | /******************************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 475 | * |
| 476 | * FUNCTION: acpi_ut_ptr_exit |
| 477 | * |
| 478 | * PARAMETERS: line_number - Caller's line number |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 479 | * function_name - Caller's procedure name |
| 480 | * module_name - Caller's module name |
| 481 | * component_id - Caller's component ID |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 482 | * Ptr - Pointer to display |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 483 | * |
| 484 | * RETURN: None |
| 485 | * |
| 486 | * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is |
| 487 | * set in debug_level. Prints exit value also. |
| 488 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 489 | ******************************************************************************/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 490 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 491 | acpi_ut_ptr_exit(u32 line_number, |
| 492 | const char *function_name, |
| 493 | char *module_name, u32 component_id, u8 * ptr) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 494 | { |
| 495 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 496 | acpi_ut_debug_print(ACPI_LV_FUNCTIONS, |
| 497 | line_number, function_name, module_name, |
| 498 | component_id, "%s %p\n", acpi_gbl_fn_exit_str, ptr); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 499 | |
| 500 | acpi_gbl_nesting_level--; |
| 501 | } |
| 502 | |
| 503 | #endif |
| 504 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 505 | /******************************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 506 | * |
| 507 | * FUNCTION: acpi_ut_dump_buffer |
| 508 | * |
| 509 | * PARAMETERS: Buffer - Buffer to dump |
| 510 | * Count - Amount to dump, in bytes |
| 511 | * Display - BYTE, WORD, DWORD, or QWORD display |
| 512 | * component_iD - Caller's component ID |
| 513 | * |
| 514 | * RETURN: None |
| 515 | * |
| 516 | * DESCRIPTION: Generic dump buffer in both hex and ascii. |
| 517 | * |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 518 | ******************************************************************************/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 519 | |
Bob Moore | 793c238 | 2006-03-31 00:00:00 -0500 | [diff] [blame] | 520 | void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 521 | { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 522 | acpi_native_uint i = 0; |
| 523 | acpi_native_uint j; |
| 524 | u32 temp32; |
| 525 | u8 buf_char; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 526 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 527 | if ((count < 4) || (count & 0x01)) { |
| 528 | display = DB_BYTE_DISPLAY; |
| 529 | } |
| 530 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 531 | /* Nasty little dump buffer routine! */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 532 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 533 | while (i < count) { |
Bob Moore | 52fc0b0 | 2006-10-02 00:00:00 -0400 | [diff] [blame] | 534 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 535 | /* Print current offset */ |
| 536 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 537 | acpi_os_printf("%6.4X: ", (u32) i); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 538 | |
| 539 | /* Print 16 hex chars */ |
| 540 | |
| 541 | for (j = 0; j < 16;) { |
| 542 | if (i + j >= count) { |
Bob Moore | 52fc0b0 | 2006-10-02 00:00:00 -0400 | [diff] [blame] | 543 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 544 | /* Dump fill spaces */ |
| 545 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 546 | acpi_os_printf("%*s", ((display * 2) + 1), " "); |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 547 | j += (acpi_native_uint) display; |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 548 | continue; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 549 | } |
| 550 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 551 | switch (display) { |
Bob Moore | 793c238 | 2006-03-31 00:00:00 -0500 | [diff] [blame] | 552 | case DB_BYTE_DISPLAY: |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 553 | default: /* Default is BYTE display */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 554 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 555 | acpi_os_printf("%02X ", buffer[i + j]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 556 | break; |
| 557 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 558 | case DB_WORD_DISPLAY: |
| 559 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 560 | ACPI_MOVE_16_TO_32(&temp32, &buffer[i + j]); |
| 561 | acpi_os_printf("%04X ", temp32); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 562 | break; |
| 563 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 564 | case DB_DWORD_DISPLAY: |
| 565 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 566 | ACPI_MOVE_32_TO_32(&temp32, &buffer[i + j]); |
| 567 | acpi_os_printf("%08X ", temp32); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 568 | break; |
| 569 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 570 | case DB_QWORD_DISPLAY: |
| 571 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 572 | ACPI_MOVE_32_TO_32(&temp32, &buffer[i + j]); |
| 573 | acpi_os_printf("%08X", temp32); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 574 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 575 | ACPI_MOVE_32_TO_32(&temp32, &buffer[i + j + 4]); |
| 576 | acpi_os_printf("%08X ", temp32); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 577 | break; |
| 578 | } |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 579 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 580 | j += (acpi_native_uint) display; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 581 | } |
| 582 | |
| 583 | /* |
Robert Moore | 0c9938c | 2005-07-29 15:15:00 -0700 | [diff] [blame] | 584 | * Print the ASCII equivalent characters but watch out for the bad |
| 585 | * unprintable ones (printable chars are 0x20 through 0x7E) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 586 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 587 | acpi_os_printf(" "); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 588 | for (j = 0; j < 16; j++) { |
| 589 | if (i + j >= count) { |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 590 | acpi_os_printf("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 591 | return; |
| 592 | } |
| 593 | |
| 594 | buf_char = buffer[i + j]; |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 595 | if (ACPI_IS_PRINT(buf_char)) { |
| 596 | acpi_os_printf("%c", buf_char); |
| 597 | } else { |
| 598 | acpi_os_printf("."); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 599 | } |
| 600 | } |
| 601 | |
| 602 | /* Done with that line. */ |
| 603 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 604 | acpi_os_printf("\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 605 | i += 16; |
| 606 | } |
| 607 | |
| 608 | return; |
| 609 | } |
Bob Moore | 793c238 | 2006-03-31 00:00:00 -0500 | [diff] [blame] | 610 | |
| 611 | /******************************************************************************* |
| 612 | * |
| 613 | * FUNCTION: acpi_ut_dump_buffer |
| 614 | * |
| 615 | * PARAMETERS: Buffer - Buffer to dump |
| 616 | * Count - Amount to dump, in bytes |
| 617 | * Display - BYTE, WORD, DWORD, or QWORD display |
| 618 | * component_iD - Caller's component ID |
| 619 | * |
| 620 | * RETURN: None |
| 621 | * |
| 622 | * DESCRIPTION: Generic dump buffer in both hex and ascii. |
| 623 | * |
| 624 | ******************************************************************************/ |
| 625 | |
| 626 | void acpi_ut_dump_buffer(u8 * buffer, u32 count, u32 display, u32 component_id) |
| 627 | { |
| 628 | |
| 629 | /* Only dump the buffer if tracing is enabled */ |
| 630 | |
| 631 | if (!((ACPI_LV_TABLES & acpi_dbg_level) && |
| 632 | (component_id & acpi_dbg_layer))) { |
| 633 | return; |
| 634 | } |
| 635 | |
| 636 | acpi_ut_dump_buffer2(buffer, count, display); |
| 637 | } |