diff options
Diffstat (limited to 'drivers/acpi/utilities')
| -rw-r--r-- | drivers/acpi/utilities/utalloc.c | 11 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utcache.c | 10 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utcopy.c | 11 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utdebug.c | 7 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utdelete.c | 16 | ||||
| -rw-r--r-- | drivers/acpi/utilities/uteval.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utglobal.c | 199 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utinit.c | 114 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utmath.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utmisc.c | 102 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utmutex.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utobject.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utresrc.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utstate.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/utilities/utxface.c | 29 |
15 files changed, 193 insertions, 318 deletions
diff --git a/drivers/acpi/utilities/utalloc.c b/drivers/acpi/utilities/utalloc.c index f6cbc0b1bfd0..55a764807499 100644 --- a/drivers/acpi/utilities/utalloc.c +++ b/drivers/acpi/utilities/utalloc.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -42,6 +42,7 @@ */ #include <acpi/acpi.h> +#include <acpi/acdebug.h> #define _COMPONENT ACPI_UTILITIES ACPI_MODULE_NAME("utalloc") @@ -142,6 +143,14 @@ acpi_status acpi_ut_create_caches(void) acpi_status acpi_ut_delete_caches(void) { +#ifdef ACPI_DBG_TRACK_ALLOCATIONS + char buffer[7]; + + if (acpi_gbl_display_final_mem_stats) { + ACPI_STRCPY(buffer, "MEMORY"); + acpi_db_display_statistics(buffer); + } +#endif (void)acpi_os_delete_cache(acpi_gbl_namespace_cache); acpi_gbl_namespace_cache = NULL; diff --git a/drivers/acpi/utilities/utcache.c b/drivers/acpi/utilities/utcache.c index 1a1f8109159c..870f6edeb5f2 100644 --- a/drivers/acpi/utilities/utcache.c +++ b/drivers/acpi/utilities/utcache.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -289,6 +289,14 @@ void *acpi_os_acquire_object(struct acpi_memory_list *cache) ACPI_MEM_TRACKING(cache->total_allocated++); +#ifdef ACPI_DBG_TRACK_ALLOCATIONS + if ((cache->total_allocated - cache->total_freed) > + cache->max_occupied) { + cache->max_occupied = + cache->total_allocated - cache->total_freed; + } +#endif + /* Avoid deadlock with ACPI_ALLOCATE_ZEROED */ status = acpi_ut_release_mutex(ACPI_MTX_CACHES); diff --git a/drivers/acpi/utilities/utcopy.c b/drivers/acpi/utilities/utcopy.c index 5e1a80d1bc36..84d529db0a66 100644 --- a/drivers/acpi/utilities/utcopy.c +++ b/drivers/acpi/utilities/utcopy.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -719,6 +719,15 @@ acpi_ut_copy_simple_object(union acpi_operand_object *source_desc, acpi_ut_add_reference(source_desc->reference.object); break; + case ACPI_TYPE_REGION: + /* + * We copied the Region Handler, so we now must add a reference + */ + if (dest_desc->region.handler) { + acpi_ut_add_reference(dest_desc->region.handler); + } + break; + default: /* Nothing to do for other simple objects */ break; diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/utilities/utdebug.c index 9e9054e155c1..61ad4f2daee2 100644 --- a/drivers/acpi/utilities/utdebug.c +++ b/drivers/acpi/utilities/utdebug.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -181,8 +181,7 @@ acpi_ut_debug_print(u32 requested_debug_level, if (ACPI_LV_THREADS & acpi_dbg_level) { acpi_os_printf ("\n**** Context Switch from TID %lX to TID %lX ****\n\n", - (unsigned long) acpi_gbl_prev_thread_id, - (unsigned long) thread_id); + (unsigned long)acpi_gbl_prev_thread_id, (unsigned long)thread_id); } acpi_gbl_prev_thread_id = thread_id; @@ -195,7 +194,7 @@ acpi_ut_debug_print(u32 requested_debug_level, acpi_os_printf("%8s-%04ld ", module_name, line_number); if (ACPI_LV_THREADS & acpi_dbg_level) { - acpi_os_printf("[%04lX] ", thread_id); + acpi_os_printf("[%04lX] ", (unsigned long)thread_id); } acpi_os_printf("[%02ld] %-22.22s: ", diff --git a/drivers/acpi/utilities/utdelete.c b/drivers/acpi/utilities/utdelete.c index 9d3f1149ba21..f777cebdc46d 100644 --- a/drivers/acpi/utilities/utdelete.c +++ b/drivers/acpi/utilities/utdelete.c @@ -5,7 +5,7 @@ ******************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -158,16 +158,20 @@ static void acpi_ut_delete_internal_obj(union acpi_operand_object *object) "***** Mutex %p, OS Mutex %p\n", object, object->mutex.os_mutex)); - if (object->mutex.os_mutex != ACPI_GLOBAL_LOCK) { - acpi_ex_unlink_mutex(object); - acpi_os_delete_mutex(object->mutex.os_mutex); - } else { - /* Global Lock "mutex" is actually a counting semaphore */ + if (object->mutex.os_mutex == acpi_gbl_global_lock_mutex) { + + /* Global Lock has extra semaphore */ (void) acpi_os_delete_semaphore (acpi_gbl_global_lock_semaphore); acpi_gbl_global_lock_semaphore = NULL; + + acpi_os_delete_mutex(object->mutex.os_mutex); + acpi_gbl_global_lock_mutex = NULL; + } else { + acpi_ex_unlink_mutex(object); + acpi_os_delete_mutex(object->mutex.os_mutex); } break; diff --git a/drivers/acpi/utilities/uteval.c b/drivers/acpi/utilities/uteval.c index d6d7121583c0..13d5879cd98b 100644 --- a/drivers/acpi/utilities/uteval.c +++ b/drivers/acpi/utilities/uteval.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/drivers/acpi/utilities/utglobal.c b/drivers/acpi/utilities/utglobal.c index 014030af8b50..af33358a964b 100644 --- a/drivers/acpi/utilities/utglobal.c +++ b/drivers/acpi/utilities/utglobal.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -46,89 +46,9 @@ #include <acpi/acpi.h> #include <acpi/acnamesp.h> +ACPI_EXPORT_SYMBOL(acpi_gbl_FADT) #define _COMPONENT ACPI_UTILITIES -ACPI_MODULE_NAME("utglobal") - -/******************************************************************************* - * - * FUNCTION: acpi_format_exception - * - * PARAMETERS: Status - The acpi_status code to be formatted - * - * RETURN: A string containing the exception text. A valid pointer is - * always returned. - * - * DESCRIPTION: This function translates an ACPI exception into an ASCII string. - * - ******************************************************************************/ -const char *acpi_format_exception(acpi_status status) -{ - acpi_status sub_status; - const char *exception = NULL; - - ACPI_FUNCTION_ENTRY(); - - /* - * Status is composed of two parts, a "type" and an actual code - */ - sub_status = (status & ~AE_CODE_MASK); - - switch (status & AE_CODE_MASK) { - case AE_CODE_ENVIRONMENTAL: - - if (sub_status <= AE_CODE_ENV_MAX) { - exception = acpi_gbl_exception_names_env[sub_status]; - } - break; - - case AE_CODE_PROGRAMMER: - - if (sub_status <= AE_CODE_PGM_MAX) { - exception = - acpi_gbl_exception_names_pgm[sub_status - 1]; - } - break; - - case AE_CODE_ACPI_TABLES: - - if (sub_status <= AE_CODE_TBL_MAX) { - exception = - acpi_gbl_exception_names_tbl[sub_status - 1]; - } - break; - - case AE_CODE_AML: - - if (sub_status <= AE_CODE_AML_MAX) { - exception = - acpi_gbl_exception_names_aml[sub_status - 1]; - } - break; - - case AE_CODE_CONTROL: - - if (sub_status <= AE_CODE_CTRL_MAX) { - exception = - acpi_gbl_exception_names_ctrl[sub_status - 1]; - } - break; - - default: - break; - } - - if (!exception) { - - /* Exception code was not recognized */ - - ACPI_ERROR((AE_INFO, - "Unknown exception code: 0x%8.8X", status)); - - exception = "UNKNOWN_STATUS_CODE"; - } - - return (ACPI_CAST_PTR(const char, exception)); -} + ACPI_MODULE_NAME("utglobal") /******************************************************************************* * @@ -163,8 +83,6 @@ u32 acpi_gbl_startup_flags = 0; u8 acpi_gbl_shutdown = TRUE; -const u8 acpi_gbl_decode_to8bit[8] = { 1, 2, 4, 8, 16, 32, 64, 128 }; - const char *acpi_gbl_sleep_state_names[ACPI_S_STATE_COUNT] = { "\\_S0_", "\\_S1_", @@ -183,10 +101,45 @@ const char *acpi_gbl_highest_dstate_names[4] = { /******************************************************************************* * - * Namespace globals + * FUNCTION: acpi_format_exception + * + * PARAMETERS: Status - The acpi_status code to be formatted + * + * RETURN: A string containing the exception text. A valid pointer is + * always returned. + * + * DESCRIPTION: This function translates an ACPI exception into an ASCII string + * It is here instead of utxface.c so it is always present. * ******************************************************************************/ +const char *acpi_format_exception(acpi_status status) +{ + const char *exception = NULL; + + ACPI_FUNCTION_ENTRY(); + + exception = acpi_ut_validate_exception(status); + if (!exception) { + + /* Exception code was not recognized */ + + ACPI_ERROR((AE_INFO, + "Unknown exception code: 0x%8.8X", status)); + + exception = "UNKNOWN_STATUS_CODE"; + } + + return (ACPI_CAST_PTR(const char, exception)); +} + +ACPI_EXPORT_SYMBOL(acpi_format_exception) + +/******************************************************************************* + * + * Namespace globals + * + ******************************************************************************/ /* * Predefined ACPI Names (Built-in to the Interpreter) * @@ -280,53 +233,6 @@ char acpi_ut_hex_to_ascii_char(acpi_integer integer, u32 position) return (acpi_gbl_hex_to_ascii[(integer >> position) & 0xF]); } -/******************************************************************************* - * - * Table name globals - * - * NOTE: This table includes ONLY the ACPI tables that the subsystem consumes. - * it is NOT an exhaustive list of all possible ACPI tables. All ACPI tables - * that are not used by the subsystem are simply ignored. - * - * Do NOT add any table to this list that is not consumed directly by this - * subsystem (No MADT, ECDT, SBST, etc.) - * - ******************************************************************************/ - -struct acpi_table_list acpi_gbl_table_lists[ACPI_TABLE_ID_MAX + 1]; - -struct acpi_table_support acpi_gbl_table_data[ACPI_TABLE_ID_MAX + 1] = { - /*********** Name, Signature, Global typed pointer Signature size, Type How many allowed?, Contains valid AML? */ - - /* RSDP 0 */ {RSDP_NAME, RSDP_SIG, NULL, sizeof(RSDP_SIG) - 1, - ACPI_TABLE_ROOT | ACPI_TABLE_SINGLE} - , - /* DSDT 1 */ {DSDT_SIG, DSDT_SIG, (void *)&acpi_gbl_DSDT, - sizeof(DSDT_SIG) - 1, - ACPI_TABLE_SECONDARY | ACPI_TABLE_SINGLE | - ACPI_TABLE_EXECUTABLE} - , - /* FADT 2 */ {FADT_SIG, FADT_SIG, (void *)&acpi_gbl_FADT, - sizeof(FADT_SIG) - 1, - ACPI_TABLE_PRIMARY | ACPI_TABLE_SINGLE} - , - /* FACS 3 */ {FACS_SIG, FACS_SIG, (void *)&acpi_gbl_FACS, - sizeof(FACS_SIG) - 1, - ACPI_TABLE_SECONDARY | ACPI_TABLE_SINGLE} - , - /* PSDT 4 */ {PSDT_SIG, PSDT_SIG, NULL, sizeof(PSDT_SIG) - 1, - ACPI_TABLE_PRIMARY | ACPI_TABLE_MULTIPLE | - ACPI_TABLE_EXECUTABLE} - , - /* SSDT 5 */ {SSDT_SIG, SSDT_SIG, NULL, sizeof(SSDT_SIG) - 1, - ACPI_TABLE_PRIMARY | ACPI_TABLE_MULTIPLE | - ACPI_TABLE_EXECUTABLE} - , - /* XSDT 6 */ {XSDT_SIG, XSDT_SIG, NULL, sizeof(RSDT_SIG) - 1, - ACPI_TABLE_ROOT | ACPI_TABLE_SINGLE} - , -}; - /****************************************************************************** * * Event and Hardware globals @@ -612,7 +518,7 @@ char *acpi_ut_get_node_name(void *object) /* Name must be a valid ACPI name */ if (!acpi_ut_valid_acpi_name(node->name.integer)) { - node->name.integer = acpi_ut_repair_name(node->name.integer); + node->name.integer = acpi_ut_repair_name(node->name.ascii); } /* Return the name */ @@ -751,13 +657,6 @@ void acpi_ut_init_globals(void) return; } - /* ACPI table structure */ - - for (i = 0; i < (ACPI_TABLE_ID_MAX + 1); i++) { - acpi_gbl_table_lists[i].next = NULL; - acpi_gbl_table_lists[i].count = 0; - } - /* Mutex locked flags */ for (i = 0; i < ACPI_NUM_MUTEX; i++) { @@ -773,6 +672,7 @@ void acpi_ut_init_globals(void) /* GPE support */ + acpi_gpe_count = 0; acpi_gbl_gpe_xrupt_list_head = NULL; acpi_gbl_gpe_fadt_blocks[0] = NULL; acpi_gbl_gpe_fadt_blocks[1] = NULL; @@ -784,25 +684,15 @@ void acpi_ut_init_globals(void) acpi_gbl_exception_handler = NULL; acpi_gbl_init_handler = NULL; - /* Global "typed" ACPI table pointers */ - - acpi_gbl_RSDP = NULL; - acpi_gbl_XSDT = NULL; - acpi_gbl_FACS = NULL; - acpi_gbl_FADT = NULL; - acpi_gbl_DSDT = NULL; - /* Global Lock support */ acpi_gbl_global_lock_semaphore = NULL; + acpi_gbl_global_lock_mutex = NULL; acpi_gbl_global_lock_acquired = FALSE; - acpi_gbl_global_lock_thread_count = 0; acpi_gbl_global_lock_handle = 0; /* Miscellaneous variables */ - acpi_gbl_table_flags = ACPI_PHYSICAL_POINTER; - acpi_gbl_rsdp_original_location = 0; acpi_gbl_cm_single_step = FALSE; acpi_gbl_db_terminate_threads = FALSE; acpi_gbl_shutdown = FALSE; @@ -837,8 +727,13 @@ void acpi_ut_init_globals(void) acpi_gbl_lowest_stack_pointer = ACPI_SIZE_MAX; #endif +#ifdef ACPI_DBG_TRACK_ALLOCATIONS + acpi_gbl_display_final_mem_stats = FALSE; +#endif + return_VOID; } ACPI_EXPORT_SYMBOL(acpi_dbg_level) ACPI_EXPORT_SYMBOL(acpi_dbg_layer) +ACPI_EXPORT_SYMBOL(acpi_gpe_count) diff --git a/drivers/acpi/utilities/utinit.c b/drivers/acpi/utilities/utinit.c index ff76055eb7d6..ad3c0d0a5cf8 100644 --- a/drivers/acpi/utilities/utinit.c +++ b/drivers/acpi/utilities/utinit.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -44,119 +44,14 @@ #include <acpi/acpi.h> #include <acpi/acnamesp.h> #include <acpi/acevents.h> +#include <acpi/actables.h> #define _COMPONENT ACPI_UTILITIES ACPI_MODULE_NAME("utinit") /* Local prototypes */ -static void -acpi_ut_fadt_register_error(char *register_name, u32 value, u8 offset); - static void acpi_ut_terminate(void); -/******************************************************************************* - * - * FUNCTION: acpi_ut_fadt_register_error - * - * PARAMETERS: register_name - Pointer to string identifying register - * Value - Actual register contents value - * Offset - Byte offset in the FADT - * - * RETURN: AE_BAD_VALUE - * - * DESCRIPTION: Display failure message - * - ******************************************************************************/ - -static void -acpi_ut_fadt_register_error(char *register_name, u32 value, u8 offset) -{ - - ACPI_WARNING((AE_INFO, - "Invalid FADT value %s=%X at offset %X FADT=%p", - register_name, value, offset, acpi_gbl_FADT)); -} - -/****************************************************************************** - * - * FUNCTION: acpi_ut_validate_fadt - * - * PARAMETERS: None - * - * RETURN: Status - * - * DESCRIPTION: Validate various ACPI registers in the FADT - * - ******************************************************************************/ - -acpi_status acpi_ut_validate_fadt(void) -{ - - /* - * Verify Fixed ACPI Description Table fields, - * but don't abort on any problems, just display error - */ - if (acpi_gbl_FADT->pm1_evt_len < 4) { - acpi_ut_fadt_register_error("PM1_EVT_LEN", - (u32) acpi_gbl_FADT->pm1_evt_len, - ACPI_FADT_OFFSET(pm1_evt_len)); - } - - if (!acpi_gbl_FADT->pm1_cnt_len) { - acpi_ut_fadt_register_error("PM1_CNT_LEN", 0, - ACPI_FADT_OFFSET(pm1_cnt_len)); - } - - if (!acpi_gbl_FADT->xpm1a_evt_blk.address) { - acpi_ut_fadt_register_error("X_PM1a_EVT_BLK", 0, - ACPI_FADT_OFFSET(xpm1a_evt_blk. - address)); - } - - if (!acpi_gbl_FADT->xpm1a_cnt_blk.address) { - acpi_ut_fadt_register_error("X_PM1a_CNT_BLK", 0, - ACPI_FADT_OFFSET(xpm1a_cnt_blk. - address)); - } - - if (!acpi_gbl_FADT->xpm_tmr_blk.address) { - acpi_ut_fadt_register_error("X_PM_TMR_BLK", 0, - ACPI_FADT_OFFSET(xpm_tmr_blk. - address)); - } - - if ((acpi_gbl_FADT->xpm2_cnt_blk.address && - !acpi_gbl_FADT->pm2_cnt_len)) { - acpi_ut_fadt_register_error("PM2_CNT_LEN", - (u32) acpi_gbl_FADT->pm2_cnt_len, - ACPI_FADT_OFFSET(pm2_cnt_len)); - } - - if (acpi_gbl_FADT->pm_tm_len < 4) { - acpi_ut_fadt_register_error("PM_TM_LEN", - (u32) acpi_gbl_FADT->pm_tm_len, - ACPI_FADT_OFFSET(pm_tm_len)); - } - - /* Length of GPE blocks must be a multiple of 2 */ - - if (acpi_gbl_FADT->xgpe0_blk.address && - (acpi_gbl_FADT->gpe0_blk_len & 1)) { - acpi_ut_fadt_register_error("(x)GPE0_BLK_LEN", - (u32) acpi_gbl_FADT->gpe0_blk_len, - ACPI_FADT_OFFSET(gpe0_blk_len)); - } - - if (acpi_gbl_FADT->xgpe1_blk.address && - (acpi_gbl_FADT->gpe1_blk_len & 1)) { - acpi_ut_fadt_register_error("(x)GPE1_BLK_LEN", - (u32) acpi_gbl_FADT->gpe1_blk_len, - ACPI_FADT_OFFSET(gpe1_blk_len)); - } - - return (AE_OK); -} - /****************************************************************************** * * FUNCTION: acpi_ut_terminate @@ -178,7 +73,6 @@ static void acpi_ut_terminate(void) ACPI_FUNCTION_TRACE(ut_terminate); - /* Free global tables, etc. */ /* Free global GPE blocks and related info structures */ gpe_xrupt_info = acpi_gbl_gpe_xrupt_list_head; @@ -239,6 +133,10 @@ void acpi_ut_subsystem_shutdown(void) acpi_ns_terminate(); + /* Delete the ACPI tables */ + + acpi_tb_terminate(); + /* Close the globals */ acpi_ut_terminate(); diff --git a/drivers/acpi/utilities/utmath.c b/drivers/acpi/utilities/utmath.c index 19d74bedce27..0c56a0d20b29 100644 --- a/drivers/acpi/utilities/utmath.c +++ b/drivers/acpi/utilities/utmath.c @@ -5,7 +5,7 @@ ******************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/drivers/acpi/utilities/utmisc.c b/drivers/acpi/utilities/utmisc.c index 6d8a8211be90..50133fffe420 100644 --- a/drivers/acpi/utilities/utmisc.c +++ b/drivers/acpi/utilities/utmisc.c @@ -5,7 +5,7 @@ ******************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -51,6 +51,78 @@ ACPI_MODULE_NAME("utmisc") /******************************************************************************* * + * FUNCTION: acpi_ut_validate_exception + * + * PARAMETERS: Status - The acpi_status code to be formatted + * + * RETURN: A string containing the exception text. NULL if exception is + * not valid. + * + * DESCRIPTION: This function validates and translates an ACPI exception into + * an ASCII string. + * + ******************************************************************************/ +const char *acpi_ut_validate_exception(acpi_status status) +{ + acpi_status sub_status; + const char *exception = NULL; + + ACPI_FUNCTION_ENTRY(); + + /* + * Status is composed of two parts, a "type" and an actual code + */ + sub_status = (status & ~AE_CODE_MASK); + + switch (status & AE_CODE_MASK) { + case AE_CODE_ENVIRONMENTAL: + + if (sub_status <= AE_CODE_ENV_MAX) { + exception = acpi_gbl_exception_names_env[sub_status]; + } + break; + + case AE_CODE_PROGRAMMER: + + if (sub_status <= AE_CODE_PGM_MAX) { + exception = + acpi_gbl_exception_names_pgm[sub_status - 1]; + } + break; + + case AE_CODE_ACPI_TABLES: + + if (sub_status <= AE_CODE_TBL_MAX) { + exception = + acpi_gbl_exception_names_tbl[sub_status - 1]; + } + break; + + case AE_CODE_AML: + + if (sub_status <= AE_CODE_AML_MAX) { + exception = + acpi_gbl_exception_names_aml[sub_status - 1]; + } + break; + + case AE_CODE_CONTROL: + + if (sub_status <= AE_CODE_CTRL_MAX) { + exception = + acpi_gbl_exception_names_ctrl[sub_status - 1]; + } + break; + + default: + break; + } + + return (ACPI_CAST_PTR(const char, exception)); +} + +/******************************************************************************* + * * FUNCTION: acpi_ut_is_aml_table * * PARAMETERS: Table - An ACPI table @@ -62,14 +134,15 @@ ACPI_MODULE_NAME("utmisc") * data tables that do not contain AML code. * ******************************************************************************/ + u8 acpi_ut_is_aml_table(struct acpi_table_header *table) { /* These are the only tables that contain executable AML */ - if (ACPI_COMPARE_NAME(table->signature, DSDT_SIG) || - ACPI_COMPARE_NAME(table->signature, PSDT_SIG) || - ACPI_COMPARE_NAME(table->signature, SSDT_SIG)) { + if (ACPI_COMPARE_NAME(table->signature, ACPI_SIG_DSDT) || + ACPI_COMPARE_NAME(table->signature, ACPI_SIG_PSDT) || + ACPI_COMPARE_NAME(table->signature, ACPI_SIG_SSDT)) { return (TRUE); } @@ -418,7 +491,7 @@ u32 acpi_ut_dword_byte_swap(u32 value) void acpi_ut_set_integer_width(u8 revision) { - if (revision <= 1) { + if (revision < 2) { /* 32-bit case */ @@ -582,26 +655,25 @@ u8 acpi_ut_valid_acpi_name(u32 name) * ******************************************************************************/ -acpi_name acpi_ut_repair_name(acpi_name name) +acpi_name acpi_ut_repair_name(char *name) { - char *name_ptr = ACPI_CAST_PTR(char, &name); - char new_name[ACPI_NAME_SIZE]; acpi_native_uint i; + char new_name[ACPI_NAME_SIZE]; for (i = 0; i < ACPI_NAME_SIZE; i++) { - new_name[i] = name_ptr[i]; + new_name[i] = name[i]; /* * Replace a bad character with something printable, yet technically * still invalid. This prevents any collisions with existing "good" * names in the namespace. */ - if (!acpi_ut_valid_acpi_char(name_ptr[i], i)) { + if (!acpi_ut_valid_acpi_char(name[i], i)) { new_name[i] = '*'; } } - return (*ACPI_CAST_PTR(u32, new_name)); + return (*(u32 *) new_name); } /******************************************************************************* @@ -996,9 +1068,13 @@ acpi_ut_info(char *module_name, u32 line_number, char *format, ...) { va_list args; - acpi_os_printf("ACPI (%s-%04d): ", module_name, line_number); + /* + * Removed module_name, line_number, and acpica version, not needed + * for info output + */ + acpi_os_printf("ACPI: "); va_start(args, format); acpi_os_vprintf(format, args); - acpi_os_printf(" [%X]\n", ACPI_CA_VERSION); + acpi_os_printf("\n"); } diff --git a/drivers/acpi/utilities/utmutex.c b/drivers/acpi/utilities/utmutex.c index 180e73ceb6e2..cbad2ef5987d 100644 --- a/drivers/acpi/utilities/utmutex.c +++ b/drivers/acpi/utilities/utmutex.c @@ -5,7 +5,7 @@ ******************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/drivers/acpi/utilities/utobject.c b/drivers/acpi/utilities/utobject.c index ba7d8ac702df..4696124759e1 100644 --- a/drivers/acpi/utilities/utobject.c +++ b/drivers/acpi/utilities/utobject.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/drivers/acpi/utilities/utresrc.c b/drivers/acpi/utilities/utresrc.c index 5a2de92831d3..e8fe1ba6cc24 100644 --- a/drivers/acpi/utilities/utresrc.c +++ b/drivers/acpi/utilities/utresrc.c @@ -5,7 +5,7 @@ ******************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/drivers/acpi/utilities/utstate.c b/drivers/acpi/utilities/utstate.c index eaa13d05c859..edcaafad0a31 100644 --- a/drivers/acpi/utilities/utstate.c +++ b/drivers/acpi/utilities/utstate.c @@ -5,7 +5,7 @@ ******************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/drivers/acpi/utilities/utxface.c b/drivers/acpi/utilities/utxface.c index 3538f69c82a1..de3276f4f468 100644 --- a/drivers/acpi/utilities/utxface.c +++ b/drivers/acpi/utilities/utxface.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2006, R. Byron Moore + * Copyright (C) 2000 - 2007, R. Byron Moore * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -67,6 +67,7 @@ acpi_status acpi_initialize_subsystem(void) ACPI_FUNCTION_TRACE(acpi_initialize_subsystem); + acpi_gbl_startup_flags = ACPI_SUBSYSTEM_INITIALIZE; ACPI_DEBUG_EXEC(acpi_ut_init_stack_ptr_trace()); /* Initialize the OS-Dependent layer */ @@ -127,20 +128,6 @@ acpi_status acpi_enable_subsystem(u32 flags) ACPI_FUNCTION_TRACE(acpi_enable_subsystem); - /* - * We must initialize the hardware before we can enable ACPI. - * The values from the FADT are validated here. - */ - if (!(flags & ACPI_NO_HARDWARE_INIT)) { - ACPI_DEBUG_PRINT((ACPI_DB_EXEC, - "[Init] Initializing ACPI hardware\n")); - - status = acpi_hw_initialize(); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } - } - /* Enable ACPI mode */ if (!(flags & ACPI_NO_ACPI_ENABLE)) { @@ -398,7 +385,6 @@ acpi_status acpi_get_system_info(struct acpi_buffer * out_buffer) { struct acpi_system_info *info_ptr; acpi_status status; - u32 i; ACPI_FUNCTION_TRACE(acpi_get_system_info); @@ -431,9 +417,7 @@ acpi_status acpi_get_system_info(struct acpi_buffer * out_buffer) /* Timer resolution - 24 or 32 bits */ - if (!acpi_gbl_FADT) { - info_ptr->timer_resolution = 0; - } else if (acpi_gbl_FADT->tmr_val_ext == 0) { + if (acpi_gbl_FADT.flags & ACPI_FADT_32BIT_TIMER) { info_ptr->timer_resolution = 24; } else { info_ptr->timer_resolution = 32; @@ -449,13 +433,6 @@ acpi_status acpi_get_system_info(struct acpi_buffer * out_buffer) info_ptr->debug_layer = acpi_dbg_layer; info_ptr->debug_level = acpi_dbg_level; - /* Current status of the ACPI tables, per table type */ - - info_ptr->num_table_types = ACPI_TABLE_ID_MAX + 1; - for (i = 0; i < (ACPI_TABLE_ID_MAX + 1); i++) { - info_ptr->table_info[i].count = acpi_gbl_table_lists[i].count; - } - return_ACPI_STATUS(AE_OK); } |