Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Robert Moore | 351 | 57.45% | 20 | 51.28% |
Andy Grover | 157 | 25.70% | 9 | 23.08% |
Linus Torvalds (pre-git) | 85 | 13.91% | 3 | 7.69% |
Linus Torvalds | 10 | 1.64% | 2 | 5.13% |
Len Brown | 5 | 0.82% | 2 | 5.13% |
Erik Schmauss | 1 | 0.16% | 1 | 2.56% |
Patrick Mochel | 1 | 0.16% | 1 | 2.56% |
Lv Zheng | 1 | 0.16% | 1 | 2.56% |
Total | 611 | 39 |
// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 /******************************************************************************* * * Module Name: uterror - Various internal error/warning output functions * ******************************************************************************/ #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, u16 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, u16 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, u16 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_prefixed_namespace_error * * PARAMETERS: module_name - Caller's module name (for error output) * line_number - Caller's line number (for error output) * prefix_scope - Scope/Path that prefixes the internal path * internal_path - Name or path of the namespace node * lookup_status - Exception code from NS lookup * * RETURN: None * * DESCRIPTION: Print error message with the full pathname constructed this way: * * prefix_scope_node_full_path.externalized_internal_path * * NOTE: 10/2017: Treat the major ns_lookup errors as firmware errors * ******************************************************************************/ void acpi_ut_prefixed_namespace_error(const char *module_name, u32 line_number, union acpi_generic_state *prefix_scope, const char *internal_path, acpi_status lookup_status) { char *full_path; const char *message; /* * Main cases: * 1) Object creation, object must not already exist * 2) Object lookup, object must exist */ switch (lookup_status) { case AE_ALREADY_EXISTS: acpi_os_printf(ACPI_MSG_BIOS_ERROR); message = "Failure creating named object"; break; case AE_NOT_FOUND: acpi_os_printf(ACPI_MSG_BIOS_ERROR); message = "Could not resolve symbol"; break; default: acpi_os_printf(ACPI_MSG_ERROR); message = "Failure resolving symbol"; break; } /* Concatenate the prefix path and the internal path */ full_path = acpi_ns_build_prefixed_pathname(prefix_scope, internal_path); acpi_os_printf("%s [%s], %s", message, full_path ? full_path : "Could not get pathname", acpi_format_exception(lookup_status)); if (full_path) { ACPI_FREE(full_path); } ACPI_MSG_SUFFIX; } #ifdef __OBSOLETE_FUNCTION /******************************************************************************* * * 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; } #endif /******************************************************************************* * * 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(" due to previous error (%s)", acpi_format_exception(method_status)); ACPI_MSG_SUFFIX; ACPI_MSG_REDIRECT_END; } #endif /* ACPI_NO_ERROR_MESSAGES */
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