diff options
| -rw-r--r-- | drivers/acpi/acpica/Makefile | 1 | ||||
| -rw-r--r-- | drivers/acpi/acpica/acutils.h | 42 | ||||
| -rw-r--r-- | drivers/acpi/acpica/uterror.c | 289 | ||||
| -rw-r--r-- | drivers/acpi/acpica/uteval.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/acpica/utxferror.c | 277 |
5 files changed, 333 insertions, 278 deletions
diff --git a/drivers/acpi/acpica/Makefile b/drivers/acpi/acpica/Makefile index 474901ec01c2..987bf41ec903 100644 --- a/drivers/acpi/acpica/Makefile +++ b/drivers/acpi/acpica/Makefile @@ -152,6 +152,7 @@ acpi-y += \ utdebug.o \ utdecode.o \ utdelete.o \ + uterror.o \ uteval.o \ utglobal.o \ utids.o \ diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 19e5cf72ab6a..d552036935d4 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -87,6 +87,48 @@ extern const char *acpi_gbl_fc_decode[]; extern const char *acpi_gbl_pt_decode[]; #endif +/* + * For the iASL compiler case, the output is redirected to stderr so that + * any of the various ACPI errors and warnings do not appear in the output + * files, for either the compiler or disassembler portions of the tool. + */ +#ifdef ACPI_ASL_COMPILER + +#include <stdio.h> +extern FILE *acpi_gbl_output_file; + +#define ACPI_MSG_REDIRECT_BEGIN \ + FILE *output_file = acpi_gbl_output_file; \ + acpi_os_redirect_output (stderr); + +#define ACPI_MSG_REDIRECT_END \ + acpi_os_redirect_output (output_file); + +#else +/* + * non-iASL case - no redirection, nothing to do + */ +#define ACPI_MSG_REDIRECT_BEGIN +#define ACPI_MSG_REDIRECT_END +#endif + +/* + * Common error message prefixes + */ +#define ACPI_MSG_ERROR "ACPI Error: " +#define ACPI_MSG_EXCEPTION "ACPI Exception: " +#define ACPI_MSG_WARNING "ACPI Warning: " +#define ACPI_MSG_INFO "ACPI: " + +#define ACPI_MSG_BIOS_ERROR "ACPI BIOS Error (bug): " +#define ACPI_MSG_BIOS_WARNING "ACPI BIOS Warning (bug): " + +/* + * Common message suffix + */ +#define ACPI_MSG_SUFFIX \ + acpi_os_printf (" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, module_name, line_number) + /* Types for Resource descriptor entries */ #define ACPI_INVALID_RESOURCE 0 diff --git a/drivers/acpi/acpica/uterror.c b/drivers/acpi/acpica/uterror.c new file mode 100644 index 000000000000..154fdcaa5830 --- /dev/null +++ b/drivers/acpi/acpica/uterror.c @@ -0,0 +1,289 @@ +/******************************************************************************* + * + * Module Name: uterror - Various internal error/warning output functions + * + ******************************************************************************/ + +/* + * Copyright (C) 2000 - 2013, 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> +#include "accommon.h" +#include "acnamesp.h" + +#define _COMPONENT ACPI_UTILITIES +ACPI_MODULE_NAME("uterror") + +/* + * This module contains internal error functions that may + * be configured out. + */ +#if !defined (ACPI_NO_ERROR_MESSAGES) +/******************************************************************************* + * + * FUNCTION: acpi_ut_predefined_warning + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * pathname - Full pathname to the node + * node_flags - From Namespace node for the method/object + * format - Printf format string + additional args + * + * RETURN: None + * + * DESCRIPTION: Warnings for the predefined validation module. Messages are + * only emitted the first time a problem with a particular + * method/object is detected. This prevents a flood of error + * messages for methods that are repeatedly evaluated. + * + ******************************************************************************/ +void ACPI_INTERNAL_VAR_XFACE +acpi_ut_predefined_warning(const char *module_name, + u32 line_number, + char *pathname, + u8 node_flags, const char *format, ...) +{ + va_list arg_list; + + /* + * Warning messages for this method/object will be disabled after the + * first time a validation fails or an object is successfully repaired. + */ + if (node_flags & ANOBJ_EVALUATED) { + return; + } + + acpi_os_printf(ACPI_MSG_WARNING "%s: ", pathname); + + va_start(arg_list, format); + acpi_os_vprintf(format, arg_list); + ACPI_MSG_SUFFIX; + va_end(arg_list); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_predefined_info + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * pathname - Full pathname to the node + * node_flags - From Namespace node for the method/object + * format - Printf format string + additional args + * + * RETURN: None + * + * DESCRIPTION: Info messages for the predefined validation module. Messages + * are only emitted the first time a problem with a particular + * method/object is detected. This prevents a flood of + * messages for methods that are repeatedly evaluated. + * + ******************************************************************************/ + +void ACPI_INTERNAL_VAR_XFACE +acpi_ut_predefined_info(const char *module_name, + u32 line_number, + char *pathname, u8 node_flags, const char *format, ...) +{ + va_list arg_list; + + /* + * Warning messages for this method/object will be disabled after the + * first time a validation fails or an object is successfully repaired. + */ + if (node_flags & ANOBJ_EVALUATED) { + return; + } + + acpi_os_printf(ACPI_MSG_INFO "%s: ", pathname); + + va_start(arg_list, format); + acpi_os_vprintf(format, arg_list); + ACPI_MSG_SUFFIX; + va_end(arg_list); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_predefined_bios_error + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * pathname - Full pathname to the node + * node_flags - From Namespace node for the method/object + * format - Printf format string + additional args + * + * RETURN: None + * + * DESCRIPTION: BIOS error message for predefined names. Messages + * are only emitted the first time a problem with a particular + * method/object is detected. This prevents a flood of + * messages for methods that are repeatedly evaluated. + * + ******************************************************************************/ + +void ACPI_INTERNAL_VAR_XFACE +acpi_ut_predefined_bios_error(const char *module_name, + u32 line_number, + char *pathname, + u8 node_flags, const char *format, ...) +{ + va_list arg_list; + + /* + * Warning messages for this method/object will be disabled after the + * first time a validation fails or an object is successfully repaired. + */ + if (node_flags & ANOBJ_EVALUATED) { + return; + } + + acpi_os_printf(ACPI_MSG_BIOS_ERROR "%s: ", pathname); + + va_start(arg_list, format); + acpi_os_vprintf(format, arg_list); + ACPI_MSG_SUFFIX; + va_end(arg_list); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_namespace_error + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * internal_name - Name or path of the namespace node + * lookup_status - Exception code from NS lookup + * + * RETURN: None + * + * DESCRIPTION: Print error message with the full pathname for the NS node. + * + ******************************************************************************/ + +void +acpi_ut_namespace_error(const char *module_name, + u32 line_number, + const char *internal_name, acpi_status lookup_status) +{ + acpi_status status; + u32 bad_name; + char *name = NULL; + + ACPI_MSG_REDIRECT_BEGIN; + acpi_os_printf(ACPI_MSG_ERROR); + + if (lookup_status == AE_BAD_CHARACTER) { + + /* There is a non-ascii character in the name */ + + ACPI_MOVE_32_TO_32(&bad_name, + ACPI_CAST_PTR(u32, internal_name)); + acpi_os_printf("[0x%.8X] (NON-ASCII)", bad_name); + } else { + /* Convert path to external format */ + + status = acpi_ns_externalize_name(ACPI_UINT32_MAX, + internal_name, NULL, &name); + + /* Print target name */ + + if (ACPI_SUCCESS(status)) { + acpi_os_printf("[%s]", name); + } else { + acpi_os_printf("[COULD NOT EXTERNALIZE NAME]"); + } + + if (name) { + ACPI_FREE(name); + } + } + + acpi_os_printf(" Namespace lookup failure, %s", + acpi_format_exception(lookup_status)); + + ACPI_MSG_SUFFIX; + ACPI_MSG_REDIRECT_END; +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_method_error + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * message - Error message to use on failure + * prefix_node - Prefix relative to the path + * path - Path to the node (optional) + * method_status - Execution status + * + * RETURN: None + * + * DESCRIPTION: Print error message with the full pathname for the method. + * + ******************************************************************************/ + +void +acpi_ut_method_error(const char *module_name, + u32 line_number, + const char *message, + struct acpi_namespace_node *prefix_node, + const char *path, acpi_status method_status) +{ + acpi_status status; + struct acpi_namespace_node *node = prefix_node; + + ACPI_MSG_REDIRECT_BEGIN; + acpi_os_printf(ACPI_MSG_ERROR); + + if (path) { + status = + acpi_ns_get_node(prefix_node, path, ACPI_NS_NO_UPSEARCH, + &node); + if (ACPI_FAILURE(status)) { + acpi_os_printf("[Could not get node by pathname]"); + } + } + + acpi_ns_print_node_pathname(node, message); + acpi_os_printf(", %s", acpi_format_exception(method_status)); + + ACPI_MSG_SUFFIX; + ACPI_MSG_REDIRECT_END; +} + +#endif /* ACPI_NO_ERROR_MESSAGES */ diff --git a/drivers/acpi/acpica/uteval.c b/drivers/acpi/acpica/uteval.c index 1673dddc9cd5..9d6802911c01 100644 --- a/drivers/acpi/acpica/uteval.c +++ b/drivers/acpi/acpica/uteval.c @@ -68,7 +68,7 @@ ACPI_MODULE_NAME("uteval") ******************************************************************************/ acpi_status -acpi_ut_evaluate_object(struct acpi_namespace_node * prefix_node, +acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node, char *path, u32 expected_return_btypes, union acpi_operand_object **return_desc) diff --git a/drivers/acpi/acpica/utxferror.c b/drivers/acpi/acpica/utxferror.c index 61a2c1704ccf..e966a2e47b76 100644 --- a/drivers/acpi/acpica/utxferror.c +++ b/drivers/acpi/acpica/utxferror.c @@ -44,7 +44,6 @@ #include <linux/export.h> #include <acpi/acpi.h> #include "accommon.h" -#include "acnamesp.h" #define _COMPONENT ACPI_UTILITIES ACPI_MODULE_NAME("utxferror") @@ -52,43 +51,7 @@ ACPI_MODULE_NAME("utxferror") /* * This module is used for the in-kernel ACPICA as well as the ACPICA * tools/applications. - * - * For the iASL compiler case, the output is redirected to stderr so that - * any of the various ACPI errors and warnings do not appear in the output - * files, for either the compiler or disassembler portions of the tool. - */ -#ifdef ACPI_ASL_COMPILER -#include <stdio.h> -extern FILE *acpi_gbl_output_file; - -#define ACPI_MSG_REDIRECT_BEGIN \ - FILE *output_file = acpi_gbl_output_file; \ - acpi_os_redirect_output (stderr); - -#define ACPI_MSG_REDIRECT_END \ - acpi_os_redirect_output (output_file); - -#else -/* - * non-iASL case - no redirection, nothing to do - */ -#define ACPI_MSG_REDIRECT_BEGIN -#define ACPI_MSG_REDIRECT_END -#endif -/* - * Common message prefixes */ -#define ACPI_MSG_ERROR "ACPI Error: " -#define ACPI_MSG_EXCEPTION "ACPI Exception: " -#define ACPI_MSG_WARNING "ACPI Warning: " -#define ACPI_MSG_INFO "ACPI: " -#define ACPI_MSG_BIOS_ERROR "ACPI BIOS Error (bug): " -#define ACPI_MSG_BIOS_WARNING "ACPI BIOS Warning (bug): " -/* - * Common message suffix - */ -#define ACPI_MSG_SUFFIX \ - acpi_os_printf (" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, module_name, line_number) /******************************************************************************* * * FUNCTION: acpi_error @@ -285,243 +248,3 @@ acpi_bios_warning(const char *module_name, } ACPI_EXPORT_SYMBOL(acpi_bios_warning) - -/* - * The remainder of this module contains internal error functions that may - * be configured out. - */ -#if !defined (ACPI_NO_ERROR_MESSAGES) && !defined (ACPI_BIN_APP) -/******************************************************************************* - * - * FUNCTION: acpi_ut_predefined_warning - * - * PARAMETERS: module_name - Caller's module name (for error output) - * line_number - Caller's line number (for error output) - * pathname - Full pathname to the node - * node_flags - From Namespace node for the method/object - * format - Printf format string + additional args - * - * RETURN: None - * - * DESCRIPTION: Warnings for the predefined validation module. Messages are - * only emitted the first time a problem with a particular - * method/object is detected. This prevents a flood of error - * messages for methods that are repeatedly evaluated. - * - ******************************************************************************/ -void ACPI_INTERNAL_VAR_XFACE -acpi_ut_predefined_warning(const char *module_name, - u32 line_number, - char *pathname, - u8 node_flags, const char *format, ...) -{ - va_list arg_list; - - /* - * Warning messages for this method/object will be disabled after the - * first time a validation fails or an object is successfully repaired. - */ - if (node_flags & ANOBJ_EVALUATED) { - return; - } - - acpi_os_printf(ACPI_MSG_WARNING "%s: ", pathname); - - va_start(arg_list, format); - acpi_os_vprintf(format, arg_list); - ACPI_MSG_SUFFIX; - va_end(arg_list); -} - -/******************************************************************************* - * - * FUNCTION: acpi_ut_predefined_info - * - * PARAMETERS: module_name - Caller's module name (for error output) - * line_number - Caller's line number (for error output) - * pathname - Full pathname to the node - * node_flags - From Namespace node for the method/object - * format - Printf format string + additional args - * - * RETURN: None - * - * DESCRIPTION: Info messages for the predefined validation module. Messages - * are only emitted the first time a problem with a particular - * method/object is detected. This prevents a flood of - * messages for methods that are repeatedly evaluated. - * - ******************************************************************************/ - -void ACPI_INTERNAL_VAR_XFACE -acpi_ut_predefined_info(const char *module_name, - u32 line_number, - char *pathname, u8 node_flags, const char *format, ...) -{ - va_list arg_list; - - /* - * Warning messages for this method/object will be disabled after the - * first time a validation fails or an object is successfully repaired. - */ - if (node_flags & ANOBJ_EVALUATED) { - return; - } - - acpi_os_printf(ACPI_MSG_INFO "%s: ", pathname); - - va_start(arg_list, format); - acpi_os_vprintf(format, arg_list); - ACPI_MSG_SUFFIX; - va_end(arg_list); -} - -/******************************************************************************* - * - * FUNCTION: acpi_ut_predefined_bios_error - * - * PARAMETERS: module_name - Caller's module name (for error output) - * line_number - Caller's line number (for error output) - * pathname - Full pathname to the node - * node_flags - From Namespace node for the method/object - * format - Printf format string + additional args - * - * RETURN: None - * - * DESCRIPTION: BIOS error message for predefined names. Messages - * are only emitted the first time a problem with a particular - * method/object is detected. This prevents a flood of - * messages for methods that are repeatedly evaluated. - * - ******************************************************************************/ - -void ACPI_INTERNAL_VAR_XFACE -acpi_ut_predefined_bios_error(const char *module_name, - u32 line_number, - char *pathname, - u8 node_flags, const char *format, ...) -{ - va_list arg_list; - - /* - * Warning messages for this method/object will be disabled after the - * first time a validation fails or an object is successfully repaired. - */ - if (node_flags & ANOBJ_EVALUATED) { - return; - } - - acpi_os_printf(ACPI_MSG_BIOS_ERROR "%s: ", pathname); - - va_start(arg_list, format); - acpi_os_vprintf(format, arg_list); - ACPI_MSG_SUFFIX; - va_end(arg_list); -} - -/******************************************************************************* - * - * FUNCTION: acpi_ut_namespace_error - * - * PARAMETERS: module_name - Caller's module name (for error output) - * line_number - Caller's line number (for error output) - * internal_name - Name or path of the namespace node - * lookup_status - Exception code from NS lookup - * - * RETURN: None - * - * DESCRIPTION: Print error message with the full pathname for the NS node. - * - ******************************************************************************/ - -void -acpi_ut_namespace_error(const char *module_name, - u32 line_number, - const char *internal_name, acpi_status lookup_status) -{ - acpi_status status; - u32 bad_name; - char *name = NULL; - - ACPI_MSG_REDIRECT_BEGIN; - acpi_os_printf(ACPI_MSG_ERROR); - - if (lookup_status == AE_BAD_CHARACTER) { - - /* There is a non-ascii character in the name */ - - ACPI_MOVE_32_TO_32(&bad_name, - ACPI_CAST_PTR(u32, internal_name)); - acpi_os_printf("[0x%.8X] (NON-ASCII)", bad_name); - } else { - /* Convert path to external format */ - - status = acpi_ns_externalize_name(ACPI_UINT32_MAX, - internal_name, NULL, &name); - - /* Print target name */ - - if (ACPI_SUCCESS(status)) { - acpi_os_printf("[%s]", name); - } else { - acpi_os_printf("[COULD NOT EXTERNALIZE NAME]"); - } - - if (name) { - ACPI_FREE(name); - } - } - - acpi_os_printf(" Namespace lookup failure, %s", - acpi_format_exception(lookup_status)); - - ACPI_MSG_SUFFIX; - ACPI_MSG_REDIRECT_END; -} - -/******************************************************************************* - * - * FUNCTION: acpi_ut_method_error - * - * PARAMETERS: module_name - Caller's module name (for error output) - * line_number - Caller's line number (for error output) - * message - Error message to use on failure - * prefix_node - Prefix relative to the path - * path - Path to the node (optional) - * method_status - Execution status - * - * RETURN: None - * - * DESCRIPTION: Print error message with the full pathname for the method. - * - ******************************************************************************/ - -void -acpi_ut_method_error(const char *module_name, - u32 line_number, - const char *message, - struct acpi_namespace_node *prefix_node, - const char *path, acpi_status method_status) -{ - acpi_status status; - struct acpi_namespace_node *node = prefix_node; - - ACPI_MSG_REDIRECT_BEGIN; - acpi_os_printf(ACPI_MSG_ERROR); - - if (path) { - status = - acpi_ns_get_node(prefix_node, path, ACPI_NS_NO_UPSEARCH, - &node); - if (ACPI_FAILURE(status)) { - acpi_os_printf("[Could not get node by pathname]"); - } - } - - acpi_ns_print_node_pathname(node, message); - acpi_os_printf(", %s", acpi_format_exception(method_status)); - - ACPI_MSG_SUFFIX; - ACPI_MSG_REDIRECT_END; -} - -#endif /* ACPI_NO_ERROR_MESSAGES */ |