diff options
Diffstat (limited to 'drivers/acpi/utilities')
-rw-r--r-- | drivers/acpi/utilities/utalloc.c | 4 | ||||
-rw-r--r-- | drivers/acpi/utilities/utcache.c | 2 | ||||
-rw-r--r-- | drivers/acpi/utilities/utcopy.c | 61 | ||||
-rw-r--r-- | drivers/acpi/utilities/utdebug.c | 19 | ||||
-rw-r--r-- | drivers/acpi/utilities/utdelete.c | 23 | ||||
-rw-r--r-- | drivers/acpi/utilities/uteval.c | 2 | ||||
-rw-r--r-- | drivers/acpi/utilities/utglobal.c | 49 | ||||
-rw-r--r-- | drivers/acpi/utilities/utinit.c | 5 | ||||
-rw-r--r-- | drivers/acpi/utilities/utmath.c | 4 | ||||
-rw-r--r-- | drivers/acpi/utilities/utmisc.c | 6 | ||||
-rw-r--r-- | drivers/acpi/utilities/utmutex.c | 2 | ||||
-rw-r--r-- | drivers/acpi/utilities/utobject.c | 8 | ||||
-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 | 41 |
15 files changed, 171 insertions, 59 deletions
diff --git a/drivers/acpi/utilities/utalloc.c b/drivers/acpi/utilities/utalloc.c index 6e56d5f7c43..ede084829a7 100644 --- a/drivers/acpi/utilities/utalloc.c +++ b/drivers/acpi/utilities/utalloc.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -147,7 +147,7 @@ acpi_status acpi_ut_delete_caches(void) if (acpi_gbl_display_final_mem_stats) { ACPI_STRCPY(buffer, "MEMORY"); - acpi_db_display_statistics(buffer); + (void)acpi_db_display_statistics(buffer); } #endif diff --git a/drivers/acpi/utilities/utcache.c b/drivers/acpi/utilities/utcache.c index 285a0f53176..245fa80cf60 100644 --- a/drivers/acpi/utilities/utcache.c +++ b/drivers/acpi/utilities/utcache.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/drivers/acpi/utilities/utcopy.c b/drivers/acpi/utilities/utcopy.c index 879eaa10d3a..655c290aca7 100644 --- a/drivers/acpi/utilities/utcopy.c +++ b/drivers/acpi/utilities/utcopy.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -43,6 +43,8 @@ #include <acpi/acpi.h> #include <acpi/amlcode.h> +#include <acpi/acnamesp.h> + #define _COMPONENT ACPI_UTILITIES ACPI_MODULE_NAME("utcopy") @@ -172,22 +174,21 @@ acpi_ut_copy_isimple_to_esimple(union acpi_operand_object *internal_object, case ACPI_TYPE_LOCAL_REFERENCE: - /* - * This is an object reference. Attempt to dereference it. - */ + /* This is an object reference. */ + switch (internal_object->reference.opcode) { case AML_INT_NAMEPATH_OP: /* For namepath, return the object handle ("reference") */ default: - /* - * Use the object type of "Any" to indicate a reference - * to object containing a handle to an ACPI named object. - */ - external_object->type = ACPI_TYPE_ANY; + + /* We are referring to the namespace node */ + external_object->reference.handle = internal_object->reference.node; + external_object->reference.actual_type = + acpi_ns_get_type(internal_object->reference.node); break; } break; @@ -215,6 +216,11 @@ acpi_ut_copy_isimple_to_esimple(union acpi_operand_object *internal_object, /* * There is no corresponding external object type */ + ACPI_ERROR((AE_INFO, + "Unsupported object type, cannot convert to external object: %s", + acpi_ut_get_type_name(ACPI_GET_OBJECT_TYPE + (internal_object)))); + return_ACPI_STATUS(AE_SUPPORT); } @@ -455,6 +461,7 @@ acpi_ut_copy_esimple_to_isimple(union acpi_object *external_object, case ACPI_TYPE_STRING: case ACPI_TYPE_BUFFER: case ACPI_TYPE_INTEGER: + case ACPI_TYPE_LOCAL_REFERENCE: internal_object = acpi_ut_create_internal_object((u8) external_object-> @@ -464,9 +471,18 @@ acpi_ut_copy_esimple_to_isimple(union acpi_object *external_object, } break; + case ACPI_TYPE_ANY: /* This is the case for a NULL object */ + + *ret_internal_object = NULL; + return_ACPI_STATUS(AE_OK); + default: /* All other types are not supported */ + ACPI_ERROR((AE_INFO, + "Unsupported object type, cannot convert to internal object: %s", + acpi_ut_get_type_name(external_object->type))); + return_ACPI_STATUS(AE_SUPPORT); } @@ -502,6 +518,10 @@ acpi_ut_copy_esimple_to_isimple(union acpi_object *external_object, external_object->buffer.length); internal_object->buffer.length = external_object->buffer.length; + + /* Mark buffer data valid */ + + internal_object->buffer.flags |= AOPOBJ_DATA_VALID; break; case ACPI_TYPE_INTEGER: @@ -509,6 +529,15 @@ acpi_ut_copy_esimple_to_isimple(union acpi_object *external_object, internal_object->integer.value = external_object->integer.value; break; + case ACPI_TYPE_LOCAL_REFERENCE: + + /* TBD: should validate incoming handle */ + + internal_object->reference.opcode = AML_INT_NAMEPATH_OP; + internal_object->reference.node = + external_object->reference.handle; + break; + default: /* Other types can't get here */ break; @@ -570,13 +599,17 @@ acpi_ut_copy_epackage_to_ipackage(union acpi_object *external_object, /* Truncate package and delete it */ - package_object->package.count = i; + package_object->package.count = (u32) i; package_elements[i] = NULL; acpi_ut_remove_reference(package_object); return_ACPI_STATUS(status); } } + /* Mark package data valid */ + + package_object->package.flags |= AOPOBJ_DATA_VALID; + *internal_object = package_object; return_ACPI_STATUS(status); } @@ -709,7 +742,15 @@ acpi_ut_copy_simple_object(union acpi_operand_object *source_desc, /* * We copied the reference object, so we now must add a reference * to the object pointed to by the reference + * + * DDBHandle reference (from Load/load_table is a special reference, + * it's Reference.Object is the table index, so does not need to + * increase the reference count */ + if (source_desc->reference.opcode == AML_LOAD_OP) { + break; + } + acpi_ut_add_reference(source_desc->reference.object); break; diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/utilities/utdebug.c index 7361204b1ee..f938f465efa 100644 --- a/drivers/acpi/utilities/utdebug.c +++ b/drivers/acpi/utilities/utdebug.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -68,9 +68,9 @@ static const char *acpi_ut_trim_function_name(const char *function_name); void acpi_ut_init_stack_ptr_trace(void) { - u32 current_sp; + acpi_size current_sp; - acpi_gbl_entry_stack_pointer = ACPI_PTR_DIFF(¤t_sp, NULL); + acpi_gbl_entry_stack_pointer = ¤t_sp; } /******************************************************************************* @@ -89,10 +89,8 @@ void acpi_ut_track_stack_ptr(void) { acpi_size current_sp; - current_sp = ACPI_PTR_DIFF(¤t_sp, NULL); - - if (current_sp < acpi_gbl_lowest_stack_pointer) { - acpi_gbl_lowest_stack_pointer = current_sp; + if (¤t_sp < acpi_gbl_lowest_stack_pointer) { + acpi_gbl_lowest_stack_pointer = ¤t_sp; } if (acpi_gbl_nesting_level > acpi_gbl_deepest_nesting) { @@ -203,6 +201,7 @@ acpi_ut_debug_print(u32 requested_debug_level, va_start(args, format); acpi_os_vprintf(format, args); + va_end(args); } ACPI_EXPORT_SYMBOL(acpi_ut_debug_print) @@ -240,6 +239,7 @@ acpi_ut_debug_print_raw(u32 requested_debug_level, va_start(args, format); acpi_os_vprintf(format, args); + va_end(args); } ACPI_EXPORT_SYMBOL(acpi_ut_debug_print_raw) @@ -524,6 +524,11 @@ void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display) u32 temp32; u8 buf_char; + if (!buffer) { + acpi_os_printf("Null Buffer Pointer in DumpBuffer!\n"); + return; + } + if ((count < 4) || (count & 0x01)) { display = DB_BYTE_DISPLAY; } diff --git a/drivers/acpi/utilities/utdelete.c b/drivers/acpi/utilities/utdelete.c index f777cebdc46..1fbc35139e8 100644 --- a/drivers/acpi/utilities/utdelete.c +++ b/drivers/acpi/utilities/utdelete.c @@ -5,7 +5,7 @@ ******************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -158,7 +158,7 @@ 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_gbl_global_lock_mutex) { + if (object == acpi_gbl_global_lock_mutex) { /* Global Lock has extra semaphore */ @@ -252,6 +252,17 @@ static void acpi_ut_delete_internal_obj(union acpi_operand_object *object) } break; + case ACPI_TYPE_LOCAL_BANK_FIELD: + + ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS, + "***** Bank Field %p\n", object)); + + second_desc = acpi_ns_get_secondary_object(object); + if (second_desc) { + acpi_ut_delete_object_desc(second_desc); + } + break; + default: break; } @@ -524,10 +535,12 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action) case ACPI_TYPE_LOCAL_REFERENCE: /* - * The target of an Index (a package, string, or buffer) must track - * changes to the ref count of the index. + * The target of an Index (a package, string, or buffer) or a named + * reference must track changes to the ref count of the index or + * target object. */ - if (object->reference.opcode == AML_INDEX_OP) { + if ((object->reference.opcode == AML_INDEX_OP) || + (object->reference.opcode == AML_INT_NAMEPATH_OP)) { next_object = object->reference.object; } break; diff --git a/drivers/acpi/utilities/uteval.c b/drivers/acpi/utilities/uteval.c index 0042b7e78b2..05e61be267d 100644 --- a/drivers/acpi/utilities/uteval.c +++ b/drivers/acpi/utilities/uteval.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * 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 630c9a2c5b7..a6e71b801d2 100644 --- a/drivers/acpi/utilities/utglobal.c +++ b/drivers/acpi/utilities/utglobal.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -602,6 +602,48 @@ char *acpi_ut_get_mutex_name(u32 mutex_id) return (acpi_gbl_mutex_names[mutex_id]); } + +/******************************************************************************* + * + * FUNCTION: acpi_ut_get_notify_name + * + * PARAMETERS: notify_value - Value from the Notify() request + * + * RETURN: String corresponding to the Notify Value. + * + * DESCRIPTION: Translate a Notify Value to a notify namestring. + * + ******************************************************************************/ + +/* Names for Notify() values, used for debug output */ + +static const char *acpi_gbl_notify_value_names[] = { + "Bus Check", + "Device Check", + "Device Wake", + "Eject Request", + "Device Check Light", + "Frequency Mismatch", + "Bus Mode Mismatch", + "Power Fault", + "Capabilities Check", + "Device PLD Check", + "Reserved", + "System Locality Update" +}; + +const char *acpi_ut_get_notify_name(u32 notify_value) +{ + + if (notify_value <= ACPI_NOTIFY_MAX) { + return (acpi_gbl_notify_value_names[notify_value]); + } else if (notify_value <= ACPI_MAX_SYS_NOTIFY) { + return ("Reserved"); + } else { /* Greater or equal to 0x80 */ + + return ("**Device Specific**"); + } +} #endif /******************************************************************************* @@ -675,12 +717,13 @@ void acpi_ut_init_globals(void) acpi_gbl_gpe_fadt_blocks[0] = NULL; acpi_gbl_gpe_fadt_blocks[1] = NULL; - /* Global notify handlers */ + /* Global handlers */ acpi_gbl_system_notify.handler = NULL; acpi_gbl_device_notify.handler = NULL; acpi_gbl_exception_handler = NULL; acpi_gbl_init_handler = NULL; + acpi_gbl_table_handler = NULL; /* Global Lock support */ @@ -722,7 +765,7 @@ void acpi_ut_init_globals(void) acpi_gbl_root_node_struct.flags = ANOBJ_END_OF_PEER_LIST; #ifdef ACPI_DEBUG_OUTPUT - acpi_gbl_lowest_stack_pointer = ACPI_SIZE_MAX; + acpi_gbl_lowest_stack_pointer = ACPI_CAST_PTR(acpi_size, ACPI_SIZE_MAX); #endif #ifdef ACPI_DBG_TRACK_ALLOCATIONS diff --git a/drivers/acpi/utilities/utinit.c b/drivers/acpi/utilities/utinit.c index ad3c0d0a5cf..cae515fc02d 100644 --- a/drivers/acpi/utilities/utinit.c +++ b/drivers/acpi/utilities/utinit.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -125,9 +125,12 @@ void acpi_ut_subsystem_shutdown(void) acpi_gbl_startup_flags = 0; ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Shutting down ACPI Subsystem\n")); +#ifndef ACPI_ASL_COMPILER + /* Close the acpi_event Handling */ acpi_ev_terminate(); +#endif /* Close the Namespace */ diff --git a/drivers/acpi/utilities/utmath.c b/drivers/acpi/utilities/utmath.c index 0c56a0d20b2..c927324fdd2 100644 --- a/drivers/acpi/utilities/utmath.c +++ b/drivers/acpi/utilities/utmath.c @@ -5,7 +5,7 @@ ******************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -276,7 +276,7 @@ acpi_ut_short_divide(acpi_integer in_dividend, *out_quotient = in_dividend / divisor; } if (out_remainder) { - *out_remainder = (u32) in_dividend % divisor; + *out_remainder = (u32) (in_dividend % divisor); } return_ACPI_STATUS(AE_OK); diff --git a/drivers/acpi/utilities/utmisc.c b/drivers/acpi/utilities/utmisc.c index 2d19f71e9cf..e4ba7192cd1 100644 --- a/drivers/acpi/utilities/utmisc.c +++ b/drivers/acpi/utilities/utmisc.c @@ -5,7 +5,7 @@ ******************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -1033,6 +1033,7 @@ acpi_ut_error(char *module_name, u32 line_number, char *format, ...) va_start(args, format); acpi_os_vprintf(format, args); acpi_os_printf(" [%X]\n", ACPI_CA_VERSION); + va_end(args); } void ACPI_INTERNAL_VAR_XFACE @@ -1061,6 +1062,8 @@ acpi_ut_warning(char *module_name, u32 line_number, char *format, ...) va_start(args, format); acpi_os_vprintf(format, args); acpi_os_printf(" [%X]\n", ACPI_CA_VERSION); + va_end(args); + va_end(args); } void ACPI_INTERNAL_VAR_XFACE @@ -1077,4 +1080,5 @@ acpi_ut_info(char *module_name, u32 line_number, char *format, ...) va_start(args, format); acpi_os_vprintf(format, args); acpi_os_printf("\n"); + va_end(args); } diff --git a/drivers/acpi/utilities/utmutex.c b/drivers/acpi/utilities/utmutex.c index 4820bc86d1f..f7d602b1a89 100644 --- a/drivers/acpi/utilities/utmutex.c +++ b/drivers/acpi/utilities/utmutex.c @@ -5,7 +5,7 @@ ******************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * 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 e08b3fa6639..e68466de804 100644 --- a/drivers/acpi/utilities/utobject.c +++ b/drivers/acpi/utilities/utobject.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -107,6 +107,7 @@ union acpi_operand_object *acpi_ut_create_internal_object_dbg(char *module_name, switch (type) { case ACPI_TYPE_REGION: case ACPI_TYPE_BUFFER_FIELD: + case ACPI_TYPE_LOCAL_BANK_FIELD: /* These types require a secondary object */ @@ -469,9 +470,8 @@ acpi_ut_get_simple_object_size(union acpi_operand_object *internal_object, case ACPI_TYPE_PROCESSOR: case ACPI_TYPE_POWER: - /* - * No extra data for these types - */ + /* No extra data for these types */ + break; case ACPI_TYPE_LOCAL_REFERENCE: diff --git a/drivers/acpi/utilities/utresrc.c b/drivers/acpi/utilities/utresrc.c index b630ee137ee..c3e3e1308ed 100644 --- a/drivers/acpi/utilities/utresrc.c +++ b/drivers/acpi/utilities/utresrc.c @@ -5,7 +5,7 @@ ******************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * 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 edcaafad0a3..63a6d3d77d8 100644 --- a/drivers/acpi/utilities/utstate.c +++ b/drivers/acpi/utilities/utstate.c @@ -5,7 +5,7 @@ ******************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * 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 2d496918b3c..f8bdadf3c32 100644 --- a/drivers/acpi/utilities/utxface.c +++ b/drivers/acpi/utilities/utxface.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -49,6 +49,7 @@ #define _COMPONENT ACPI_UTILITIES ACPI_MODULE_NAME("utxface") +#ifndef ACPI_ASL_COMPILER /******************************************************************************* * * FUNCTION: acpi_initialize_subsystem @@ -192,24 +193,6 @@ acpi_status acpi_enable_subsystem(u32 flags) } } - /* - * Complete the GPE initialization for the GPE blocks defined in the FADT - * (GPE block 0 and 1). - * - * Note1: This is where the _PRW methods are executed for the GPEs. These - * methods can only be executed after the SCI and Global Lock handlers are - * installed and initialized. - * - * Note2: Currently, there seems to be no need to run the _REG methods - * before execution of the _PRW methods and enabling of the GPEs. - */ - if (!(flags & ACPI_NO_EVENT_INIT)) { - status = acpi_ev_install_fadt_gpes(); - if (ACPI_FAILURE(status)) { - return (status); - } - } - return_ACPI_STATUS(status); } @@ -280,6 +263,23 @@ acpi_status acpi_initialize_objects(u32 flags) } /* + * Complete the GPE initialization for the GPE blocks defined in the FADT + * (GPE block 0 and 1). + * + * Note1: This is where the _PRW methods are executed for the GPEs. These + * methods can only be executed after the SCI and Global Lock handlers are + * installed and initialized. + * + * Note2: Currently, there seems to be no need to run the _REG methods + * before execution of the _PRW methods and enabling of the GPEs. + */ + if (!(flags & ACPI_NO_EVENT_INIT)) { + status = acpi_ev_install_fadt_gpes(); + if (ACPI_FAILURE(status)) + return (status); + } + + /* * Empty the caches (delete the cached objects) on the assumption that * the table load filled them up more than they will be at runtime -- * thus wasting non-paged memory. @@ -292,6 +292,7 @@ acpi_status acpi_initialize_objects(u32 flags) ACPI_EXPORT_SYMBOL(acpi_initialize_objects) +#endif /******************************************************************************* * * FUNCTION: acpi_terminate @@ -335,6 +336,7 @@ acpi_status acpi_terminate(void) } ACPI_EXPORT_SYMBOL(acpi_terminate) +#ifndef ACPI_ASL_COMPILER #ifdef ACPI_FUTURE_USAGE /******************************************************************************* * @@ -490,3 +492,4 @@ acpi_status acpi_purge_cached_objects(void) } ACPI_EXPORT_SYMBOL(acpi_purge_cached_objects) +#endif |