diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-03-04 11:15:30 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-03-04 11:15:30 +0100 |
| commit | 7db52b5ace8f2200707daca5019453848d4e7a00 (patch) | |
| tree | ea71952488a6477a0c5d731d67b4900575f36e5d /drivers/acpi | |
| parent | 886ca88be6b357fd2bc5f04ffb45fdcc26a7453d (diff) | |
| parent | 6b31c01651c230c39d051170f8a258f56b02c6bc (diff) | |
| download | linux-7db52b5ace8f2200707daca5019453848d4e7a00.tar.bz2 | |
Merge branch 'acpica'
* acpica:
ACPICA: Update version to 20190215
ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting
ACPICA: ACPI 6.3: add GTDT Revision 3 support
ACPICA: ACPI 6.3: HMAT updates
ACPICA: ACPI 6.3: PPTT add additional fields in Processor Structure Flags
ACPICA: ACPI 6.3: add Error Disconnect Recover Notification value
ACPICA: ACPI 6.3: MADT: add support for statistical profiling in GICC
ACPICA: ACPI 6.3: add PCC operation region support for AML interpreter
ACPICA: ACPI 6.3: SRAT: add Generic Affinity Structure subtable
ACPICA: ACPI 6.3: Add Trigger order to PCC Identifier structure in PDTT
ACPICA: ACPI 6.3: Adding predefined methods _NBS, _NCH, _NIC, _NIH, and _NIG
ACPICA: Update/clarify messages for control method failures
ACPICA: Debugger: Fix possible fault with the "test objects" command
ACPICA: Interpreter: Emit warning for creation of a zero-length op region
ACPICA: Remove legacy module-level code support
ACPICA: Get rid of acpi_sleep_dispatch()
ACPICA: Update version to 20190108
ACPICA: All acpica: Update copyrights to 2019
ACPICA: acpiexec: Add option to dump extra info for memory leaks
ACPICA: Convert more ACPI errors to firmware errors
Diffstat (limited to 'drivers/acpi')
156 files changed, 523 insertions, 641 deletions
diff --git a/drivers/acpi/acpica/acapps.h b/drivers/acpi/acpica/acapps.h index 5a9c2febc0fb..863ade9add6d 100644 --- a/drivers/acpi/acpica/acapps.h +++ b/drivers/acpi/acpica/acapps.h @@ -3,7 +3,7 @@ * * Module Name: acapps - common include for ACPI applications/tools * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -17,7 +17,7 @@ /* Common info for tool signons */ #define ACPICA_NAME "Intel ACPI Component Architecture" -#define ACPICA_COPYRIGHT "Copyright (c) 2000 - 2018 Intel Corporation" +#define ACPICA_COPYRIGHT "Copyright (c) 2000 - 2019 Intel Corporation" #if ACPI_MACHINE_WIDTH == 64 #define ACPI_WIDTH " (64-bit version)" diff --git a/drivers/acpi/acpica/accommon.h b/drivers/acpi/acpica/accommon.h index 8bc935977d8e..54f81eac7ec9 100644 --- a/drivers/acpi/acpica/accommon.h +++ b/drivers/acpi/acpica/accommon.h @@ -3,7 +3,7 @@ * * Name: accommon.h - Common include files for generation of ACPICA source * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acconvert.h b/drivers/acpi/acpica/acconvert.h index 4ebe18826646..d5478cd4a857 100644 --- a/drivers/acpi/acpica/acconvert.h +++ b/drivers/acpi/acpica/acconvert.h @@ -3,7 +3,7 @@ * * Module Name: acapps - common include for ACPI applications/tools * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h index 57d9495e5933..32f2e38c7570 100644 --- a/drivers/acpi/acpica/acdebug.h +++ b/drivers/acpi/acpica/acdebug.h @@ -3,7 +3,7 @@ * * Name: acdebug.h - ACPI/AML debugger * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -16,7 +16,8 @@ #include "acdisasm.h" #endif -#define ACPI_DEBUG_BUFFER_SIZE 0x4000 /* 16K buffer for return objects */ +#define ACPI_DEBUG_BUFFER_SIZE 0x4000 /* 16K buffer for return objects */ +#define ACPI_DEBUG_LENGTH_FORMAT " (%.4X bits, %.3X bytes)" struct acpi_db_command_info { const char *name; /* Command Name */ diff --git a/drivers/acpi/acpica/acdispat.h b/drivers/acpi/acpica/acdispat.h index e577f3a40e6a..82f81501566b 100644 --- a/drivers/acpi/acpica/acdispat.h +++ b/drivers/acpi/acpica/acdispat.h @@ -3,7 +3,7 @@ * * Name: acdispat.h - dispatcher (parser to interpreter interface) * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acevents.h b/drivers/acpi/acpica/acevents.h index b412aa909907..831660179662 100644 --- a/drivers/acpi/acpica/acevents.h +++ b/drivers/acpi/acpica/acevents.h @@ -3,7 +3,7 @@ * * Name: acevents.h - Event subcomponent prototypes and defines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h index 87d6eb01beaf..d056a1845613 100644 --- a/drivers/acpi/acpica/acglobal.h +++ b/drivers/acpi/acpica/acglobal.h @@ -3,7 +3,7 @@ * * Name: acglobal.h - Declarations for global variables * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -164,6 +164,7 @@ ACPI_GLOBAL(struct acpi_memory_list *, acpi_gbl_global_list); ACPI_GLOBAL(struct acpi_memory_list *, acpi_gbl_ns_node_list); ACPI_GLOBAL(u8, acpi_gbl_display_final_mem_stats); ACPI_GLOBAL(u8, acpi_gbl_disable_mem_tracking); +ACPI_GLOBAL(u8, acpi_gbl_verbose_leak_dump); #endif /***************************************************************************** diff --git a/drivers/acpi/acpica/achware.h b/drivers/acpi/acpica/achware.h index ef99e2fc37f8..bcf8f7501db7 100644 --- a/drivers/acpi/acpica/achware.h +++ b/drivers/acpi/acpica/achware.h @@ -3,7 +3,7 @@ * * Name: achware.h -- hardware specific interfaces * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acinterp.h b/drivers/acpi/acpica/acinterp.h index c5b2be0b6613..20706adbc148 100644 --- a/drivers/acpi/acpica/acinterp.h +++ b/drivers/acpi/acpica/acinterp.h @@ -3,7 +3,7 @@ * * Name: acinterp.h - Interpreter subcomponent prototypes and defines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h index 99b0da899109..a2dfbf6b004e 100644 --- a/drivers/acpi/acpica/aclocal.h +++ b/drivers/acpi/acpica/aclocal.h @@ -3,7 +3,7 @@ * * Name: aclocal.h - Internal data types used across the ACPI subsystem * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -802,7 +802,7 @@ struct acpi_comment_addr_node { /* * File node - used for "Include" operator file stack and - * depdendency tree for the -ca option + * dependency tree for the -ca option */ struct acpi_file_node { void *file; diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h index de52cd6e868a..283614e82a20 100644 --- a/drivers/acpi/acpica/acmacros.h +++ b/drivers/acpi/acpica/acmacros.h @@ -3,7 +3,7 @@ * * Name: acmacros.h - C macros for the entire subsystem. * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -462,7 +462,7 @@ #define ACPI_IS_OCTAL_DIGIT(d) (((char)(d) >= '0') && ((char)(d) <= '7')) /* - * Macors used for the ASL-/ASL+ converter utility + * Macros used for the ASL-/ASL+ converter utility */ #ifdef ACPI_ASL_COMPILER diff --git a/drivers/acpi/acpica/acnamesp.h b/drivers/acpi/acpica/acnamesp.h index 9bd25f36c608..39812fc4386a 100644 --- a/drivers/acpi/acpica/acnamesp.h +++ b/drivers/acpi/acpica/acnamesp.h @@ -3,7 +3,7 @@ * * Name: acnamesp.h - Namespace subcomponent prototypes and defines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h index ac992b6ebce9..b2ef703d7df8 100644 --- a/drivers/acpi/acpica/acobject.h +++ b/drivers/acpi/acpica/acobject.h @@ -3,7 +3,7 @@ * * Name: acobject.h - Definition of union acpi_operand_object (Internal object only) * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -239,6 +239,7 @@ struct acpi_object_region_field { union acpi_operand_object *region_obj; /* Containing op_region object */ u8 *resource_buffer; /* resource_template for serial regions/fields */ u16 pin_number_index; /* Index relative to previous Connection/Template */ + u8 *internal_pcc_buffer; /* Internal buffer for fields associated with PCC */ }; struct acpi_object_bank_field { diff --git a/drivers/acpi/acpica/acopcode.h b/drivers/acpi/acpica/acopcode.h index 818eba413614..9d78134428e3 100644 --- a/drivers/acpi/acpica/acopcode.h +++ b/drivers/acpi/acpica/acopcode.h @@ -3,7 +3,7 @@ * * Name: acopcode.h - AML opcode information for the AML parser and interpreter * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acparser.h b/drivers/acpi/acpica/acparser.h index ab48196ae55e..6e32c97cba6c 100644 --- a/drivers/acpi/acpica/acparser.h +++ b/drivers/acpi/acpica/acparser.h @@ -3,7 +3,7 @@ * * Module Name: acparser.h - AML Parser subcomponent prototypes and defines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acpredef.h b/drivers/acpi/acpica/acpredef.h index d31bb04facb6..387163b962a7 100644 --- a/drivers/acpi/acpica/acpredef.h +++ b/drivers/acpi/acpica/acpredef.h @@ -3,7 +3,7 @@ * * Name: acpredef - Information table for ACPI predefined methods and objects * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -631,6 +631,21 @@ const union acpi_predefined_info acpi_gbl_predefined_methods[] = { {{"_MTL", METHOD_0ARGS, /* ACPI 6.0 */ METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, + {{"_NBS", METHOD_0ARGS, /* ACPI 6.3 */ + METHOD_RETURNS(ACPI_RTYPE_BUFFER)}}, + + {{"_NCH", METHOD_0ARGS, /* ACPI 6.3 */ + METHOD_RETURNS(ACPI_RTYPE_BUFFER)}}, + + {{"_NIC", METHOD_0ARGS, /* ACPI 6.3 */ + METHOD_RETURNS(ACPI_RTYPE_BUFFER)}}, + + {{"_NIG", METHOD_1ARGS(ACPI_TYPE_BUFFER), /* ACPI 6.3 */ + METHOD_RETURNS(ACPI_RTYPE_BUFFER)}}, + + {{"_NIH", METHOD_0ARGS, /* ACPI 6.3 */ + METHOD_RETURNS(ACPI_RTYPE_BUFFER)}}, + {{"_NTT", METHOD_0ARGS, METHOD_RETURNS(ACPI_RTYPE_INTEGER)}}, diff --git a/drivers/acpi/acpica/acresrc.h b/drivers/acpi/acpica/acresrc.h index 59ae8b1a6e40..422cd8f2b92e 100644 --- a/drivers/acpi/acpica/acresrc.h +++ b/drivers/acpi/acpica/acresrc.h @@ -3,7 +3,7 @@ * * Name: acresrc.h - Resource Manager function prototypes * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acstruct.h b/drivers/acpi/acpica/acstruct.h index 14be32961b4c..8a4e6b4aaf2c 100644 --- a/drivers/acpi/acpica/acstruct.h +++ b/drivers/acpi/acpica/acstruct.h @@ -3,7 +3,7 @@ * * Name: acstruct.h - Internal structs * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/actables.h b/drivers/acpi/acpica/actables.h index 12fac33ce77e..dfbf1dbd4033 100644 --- a/drivers/acpi/acpica/actables.h +++ b/drivers/acpi/acpica/actables.h @@ -3,7 +3,7 @@ * * Name: actables.h - ACPI table management * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 3374d41582b5..9022537567e9 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -3,7 +3,7 @@ * * Name: acutils.h -- prototypes for the common (subsystem-wide) procedures * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/amlcode.h b/drivers/acpi/acpica/amlcode.h index 6c05355447c1..49e412edd7c6 100644 --- a/drivers/acpi/acpica/amlcode.h +++ b/drivers/acpi/acpica/amlcode.h @@ -5,7 +5,7 @@ * Declarations and definitions contained herein are derived * directly from the ACPI specification. * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/amlresrc.h b/drivers/acpi/acpica/amlresrc.h index cdb590176e9d..7c3bd4ab60fc 100644 --- a/drivers/acpi/acpica/amlresrc.h +++ b/drivers/acpi/acpica/amlresrc.h @@ -3,7 +3,7 @@ * * Module Name: amlresrc.h - AML resource descriptors * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dbdisply.c b/drivers/acpi/acpica/dbdisply.c index 9fcb8ec64681..30ab62b0fec8 100644 --- a/drivers/acpi/acpica/dbdisply.c +++ b/drivers/acpi/acpica/dbdisply.c @@ -237,7 +237,7 @@ void acpi_db_decode_and_display_object(char *target, char *output_type) default: - /* Is not a recognizeable object */ + /* Is not a recognizable object */ acpi_os_printf ("Not a known ACPI internal object, descriptor type %2.2X\n", @@ -647,7 +647,7 @@ void acpi_db_display_object_type(char *object_arg) * * DESCRIPTION: Display the result of an AML opcode * - * Note: Curently only displays the result object if we are single stepping. + * Note: Currently only displays the result object if we are single stepping. * However, this output may be useful in other contexts and could be enabled * to do so if needed. * diff --git a/drivers/acpi/acpica/dbexec.c b/drivers/acpi/acpica/dbexec.c index 6abb6b834d97..bb43305cb215 100644 --- a/drivers/acpi/acpica/dbexec.c +++ b/drivers/acpi/acpica/dbexec.c @@ -160,12 +160,12 @@ acpi_db_execute_method(struct acpi_db_method_info *info, } ACPI_EXCEPTION((AE_INFO, status, - "while executing %s from debugger", + "while executing %s from AML Debugger", info->pathname)); if (status == AE_BUFFER_OVERFLOW) { ACPI_ERROR((AE_INFO, - "Possible overflow of internal debugger " + "Possible buffer overflow within AML Debugger " "buffer (size 0x%X needed 0x%X)", ACPI_DEBUG_BUFFER_SIZE, (u32)return_obj->length)); diff --git a/drivers/acpi/acpica/dbhistry.c b/drivers/acpi/acpica/dbhistry.c index b0b9a26c7db5..7809bd94a18d 100644 --- a/drivers/acpi/acpica/dbhistry.c +++ b/drivers/acpi/acpica/dbhistry.c @@ -3,7 +3,7 @@ * * Module Name: dbhistry - debugger HISTORY command * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dbnames.c b/drivers/acpi/acpica/dbnames.c index 992bd7b92540..004d34d9369b 100644 --- a/drivers/acpi/acpica/dbnames.c +++ b/drivers/acpi/acpica/dbnames.c @@ -904,7 +904,7 @@ acpi_db_bus_walk(acpi_handle obj_handle, * * RETURN: None * - * DESCRIPTION: Display info about system busses. + * DESCRIPTION: Display info about system buses. * ******************************************************************************/ diff --git a/drivers/acpi/acpica/dbobject.c b/drivers/acpi/acpica/dbobject.c index a1c76bf21122..d220168dca01 100644 --- a/drivers/acpi/acpica/dbobject.c +++ b/drivers/acpi/acpica/dbobject.c @@ -243,7 +243,7 @@ acpi_db_display_internal_object(union acpi_operand_object *obj_desc, acpi_os_printf("[%s] ", acpi_ut_get_reference_name(obj_desc)); - /* Decode the refererence */ + /* Decode the reference */ switch (obj_desc->reference.class) { case ACPI_REFCLASS_LOCAL: diff --git a/drivers/acpi/acpica/dbtest.c b/drivers/acpi/acpica/dbtest.c index 8a5462439a97..6db44a5ac786 100644 --- a/drivers/acpi/acpica/dbtest.c +++ b/drivers/acpi/acpica/dbtest.c @@ -10,6 +10,7 @@ #include "acdebug.h" #include "acnamesp.h" #include "acpredef.h" +#include "acinterp.h" #define _COMPONENT ACPI_CA_DEBUGGER ACPI_MODULE_NAME("dbtest") @@ -33,6 +34,9 @@ acpi_db_test_string_type(struct acpi_namespace_node *node, u32 byte_length); static acpi_status acpi_db_test_package_type(struct acpi_namespace_node *node); static acpi_status +acpi_db_test_field_unit_type(union acpi_operand_object *obj_desc); + +static acpi_status acpi_db_read_from_object(struct acpi_namespace_node *node, acpi_object_type expected_type, union acpi_object **value); @@ -74,7 +78,7 @@ static struct acpi_db_argument_info acpi_db_test_types[] = { static acpi_handle read_handle = NULL; static acpi_handle write_handle = NULL; -/* ASL Definitions of the debugger read/write control methods */ +/* ASL Definitions of the debugger read/write control methods. AML below. */ #if 0 definition_block("ssdt.aml", "SSDT", 2, "Intel", "DEBUG", 0x00000001) @@ -227,10 +231,8 @@ static void acpi_db_test_all_objects(void) * RETURN: Status * * DESCRIPTION: Test one namespace object. Supported types are Integer, - * String, Buffer, buffer_field, and field_unit. All other object - * types are simply ignored. - * - * Note: Support for Packages is not implemented. + * String, Buffer, Package, buffer_field, and field_unit. + * All other object types are simply ignored. * ******************************************************************************/ @@ -240,7 +242,6 @@ acpi_db_test_one_object(acpi_handle obj_handle, { struct acpi_namespace_node *node; union acpi_operand_object *obj_desc; - union acpi_operand_object *region_obj; acpi_object_type local_type; u32 bit_length = 0; u32 byte_length = 0; @@ -281,18 +282,21 @@ acpi_db_test_one_object(acpi_handle obj_handle, break; case ACPI_TYPE_FIELD_UNIT: - case ACPI_TYPE_BUFFER_FIELD: case ACPI_TYPE_LOCAL_REGION_FIELD: case ACPI_TYPE_LOCAL_INDEX_FIELD: case ACPI_TYPE_LOCAL_BANK_FIELD: + local_type = ACPI_TYPE_FIELD_UNIT; + break; + + case ACPI_TYPE_BUFFER_FIELD: + /* + * The returned object will be a Buffer if the field length + * is larger than the size of an Integer (32 or 64 bits + * depending on the DSDT version). + */ local_type = ACPI_TYPE_INTEGER; if (obj_desc) { - /* - * Returned object will be a Buffer if the field length - * is larger than the size of an Integer (32 or 64 bits - * depending on the DSDT version). - */ bit_length = obj_desc->common_field.bit_length; byte_length = ACPI_ROUND_BITS_UP_TO_BYTES(bit_length); if (bit_length > acpi_gbl_integer_bit_width) { @@ -303,7 +307,7 @@ acpi_db_test_one_object(acpi_handle obj_handle, default: - /* Ignore all other types */ + /* Ignore all non-data types - Methods, Devices, Scopes, etc. */ return (AE_OK); } @@ -314,40 +318,10 @@ acpi_db_test_one_object(acpi_handle obj_handle, acpi_ut_get_type_name(node->type), node->name.ascii); if (!obj_desc) { - acpi_os_printf(" Ignoring, no attached object\n"); + acpi_os_printf(" No attached sub-object, ignoring\n"); return (AE_OK); } - /* - * Check for unsupported region types. Note: acpi_exec simulates - * access to system_memory, system_IO, PCI_Config, and EC. - */ - switch (node->type) { - case ACPI_TYPE_LOCAL_REGION_FIELD: - - region_obj = obj_desc->field.region_obj; - switch (region_obj->region.space_id) { - case ACPI_ADR_SPACE_SYSTEM_MEMORY: - case ACPI_ADR_SPACE_SYSTEM_IO: - case ACPI_ADR_SPACE_PCI_CONFIG: - - break; - - default: - - acpi_os_printf - (" %s space is not supported in this command [%4.4s]\n", - acpi_ut_get_region_name(region_obj->region. - space_id), - region_obj->region.node->name.ascii); - return (AE_OK); - } - break; - - default: - break; - } - /* At this point, we have resolved the object to one of the major types */ switch (local_type) { @@ -371,6 +345,11 @@ acpi_db_test_one_object(acpi_handle obj_handle, status = acpi_db_test_package_type(node); break; + case ACPI_TYPE_FIELD_UNIT: + + status = acpi_db_test_field_unit_type(obj_desc); + break; + default: acpi_os_printf(" Ignoring, type not implemented (%2.2X)", @@ -382,24 +361,8 @@ acpi_db_test_one_object(acpi_handle obj_handle, if (ACPI_FAILURE(status)) { status = AE_OK; - goto exit; - } - - switch (node->type) { - case ACPI_TYPE_LOCAL_REGION_FIELD: - - region_obj = obj_desc->field.region_obj; - acpi_os_printf(" (%s)", - acpi_ut_get_region_name(region_obj->region. - space_id)); - - break; - - default: - break; } -exit: acpi_os_printf("\n"); return (status); } @@ -444,7 +407,7 @@ acpi_db_test_integer_type(struct acpi_namespace_node *node, u32 bit_length) return (status); } - acpi_os_printf(" (%4.4X/%3.3X) %8.8X%8.8X", + acpi_os_printf(ACPI_DEBUG_LENGTH_FORMAT " %8.8X%8.8X", bit_length, ACPI_ROUND_BITS_UP_TO_BYTES(bit_length), ACPI_FORMAT_UINT64(temp1->integer.value)); @@ -558,8 +521,9 @@ acpi_db_test_buffer_type(struct acpi_namespace_node *node, u32 bit_length) /* Emit a few bytes of the buffer */ - acpi_os_printf(" (%4.4X/%3.3X)", bit_length, temp1->buffer.length); - for (i = 0; ((i < 4) && (i < byte_length)); i++) { + acpi_os_printf(ACPI_DEBUG_LENGTH_FORMAT, bit_length, + temp1->buffer.length); + for (i = 0; ((i < 8) && (i < byte_length)); i++) { acpi_os_printf(" %2.2X", temp1->buffer.pointer[i]); } acpi_os_printf("... "); @@ -665,8 +629,9 @@ acpi_db_test_string_type(struct acpi_namespace_node *node, u32 byte_length) return (status); } - acpi_os_printf(" (%4.4X/%3.3X) \"%s\"", (temp1->string.length * 8), - temp1->string.length, temp1->string.pointer); + acpi_os_printf(ACPI_DEBUG_LENGTH_FORMAT " \"%s\"", + (temp1->string.length * 8), temp1->string.length, + temp1->string.pointer); /* Write a new value */ @@ -750,13 +715,80 @@ static acpi_status acpi_db_test_package_type(struct acpi_namespace_node *node) return (status); } - acpi_os_printf(" %8.8X Elements", temp1->package.count); + acpi_os_printf(" %.2X Elements", temp1->package.count); acpi_os_free(temp1); return (status); } /******************************************************************************* * + * FUNCTION: acpi_db_test_field_unit_type + * + * PARAMETERS: obj_desc - A field unit object + * + * RETURN: Status + * + * DESCRIPTION: Test read/write on a named field unit. + * + ******************************************************************************/ + +static acpi_status +acpi_db_test_field_unit_type(union acpi_operand_object *obj_desc) +{ + union acpi_operand_object *region_obj; + u32 bit_length = 0; + u32 byte_length = 0; + acpi_status status = AE_OK; + union acpi_operand_object *ret_buffer_desc; + + /* Supported spaces are memory/io/pci_config */ + + region_obj = obj_desc->field.region_obj; + switch (region_obj->region.space_id) { + case ACPI_ADR_SPACE_SYSTEM_MEMORY: + case ACPI_ADR_SPACE_SYSTEM_IO: + case ACPI_ADR_SPACE_PCI_CONFIG: + + /* Need the interpreter to execute */ + + acpi_ut_acquire_mutex(ACPI_MTX_INTERPRETER); + acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE); + + /* Exercise read-then-write */ + + status = + acpi_ex_read_data_from_field(NULL, obj_desc, + &ret_buffer_desc); + if (status == AE_OK) { + acpi_ex_write_data_to_field(ret_buffer_desc, obj_desc, + NULL); + acpi_ut_remove_reference(ret_buffer_desc); + } + + acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); + acpi_ut_release_mutex(ACPI_MTX_INTERPRETER); + + bit_length = obj_desc->common_field.bit_length; + byte_length = ACPI_ROUND_BITS_UP_TO_BYTES(bit_length); + + acpi_os_printf(ACPI_DEBUG_LENGTH_FORMAT " [%s]", bit_length, + byte_length, + acpi_ut_get_region_name(region_obj->region. + space_id)); + return (status); + + default: + + acpi_os_printf + (" %s address space is not supported in this command [%4.4s]", + acpi_ut_get_region_name(region_obj->region.space_id), + region_obj->region.node->name.ascii); + return (AE_OK); + } +} + +/******************************************************************************* + * * FUNCTION: acpi_db_read_from_object * * PARAMETERS: node - Parent NS node for the object diff --git a/drivers/acpi/acpica/dsargs.c b/drivers/acpi/acpica/dsargs.c index 6b15625e8099..85b34d02233e 100644 --- a/drivers/acpi/acpica/dsargs.c +++ b/drivers/acpi/acpica/dsargs.c @@ -4,7 +4,7 @@ * Module Name: dsargs - Support for execution of dynamic arguments for static * objects (regions, fields, buffer fields, etc.) * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dscontrol.c b/drivers/acpi/acpica/dscontrol.c index 0da96268deb5..4847f89c678c 100644 --- a/drivers/acpi/acpica/dscontrol.c +++ b/drivers/acpi/acpica/dscontrol.c @@ -4,7 +4,7 @@ * Module Name: dscontrol - Support for execution control opcodes - * if/else/while/return * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dsdebug.c b/drivers/acpi/acpica/dsdebug.c index 9d33f0bb2885..0d3e1ced1f57 100644 --- a/drivers/acpi/acpica/dsdebug.c +++ b/drivers/acpi/acpica/dsdebug.c @@ -3,7 +3,7 @@ * * Module Name: dsdebug - Parser/Interpreter interface - debugging * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dsfield.c b/drivers/acpi/acpica/dsfield.c index 30fe89545d6a..cf4e061bb0f0 100644 --- a/drivers/acpi/acpica/dsfield.c +++ b/drivers/acpi/acpica/dsfield.c @@ -3,7 +3,7 @@ * * Module Name: dsfield - Dispatcher field routines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -518,6 +518,13 @@ acpi_ds_create_field(union acpi_parse_object *op, info.region_node = region_node; status = acpi_ds_get_field_names(&info, walk_state, arg->common.next); + if (info.region_node->object->region.space_id == + ACPI_ADR_SPACE_PLATFORM_COMM + && !(region_node->object->field.internal_pcc_buffer = + ACPI_ALLOCATE_ZEROED(info.region_node->object->region. + length))) { + return_ACPI_STATUS(AE_NO_MEMORY); + } return_ACPI_STATUS(status); } diff --git a/drivers/acpi/acpica/dsinit.c b/drivers/acpi/acpica/dsinit.c index e8de1b0ce2f5..a4a24ffe5fae 100644 --- a/drivers/acpi/acpica/dsinit.c +++ b/drivers/acpi/acpica/dsinit.c @@ -3,7 +3,7 @@ * * Module Name: dsinit - Object initialization namespace walk * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c index c1a4d02fafd5..f59b4d944f7f 100644 --- a/drivers/acpi/acpica/dsmethod.c +++ b/drivers/acpi/acpica/dsmethod.c @@ -3,7 +3,7 @@ * * Module Name: dsmethod - Parser/Interpreter interface - control method parsing * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dsobject.c b/drivers/acpi/acpica/dsobject.c index 6a9cc613adaa..179129a2deb1 100644 --- a/drivers/acpi/acpica/dsobject.c +++ b/drivers/acpi/acpica/dsobject.c @@ -3,7 +3,7 @@ * * Module Name: dsobject - Dispatcher object management routines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dsopcode.c b/drivers/acpi/acpica/dsopcode.c index 78f9de260d5f..10f32b62608e 100644 --- a/drivers/acpi/acpica/dsopcode.c +++ b/drivers/acpi/acpica/dsopcode.c @@ -3,7 +3,7 @@ * * Module Name: dsopcode - Dispatcher support for regions and fields * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -130,8 +130,8 @@ acpi_ds_init_buffer_field(u16 aml_opcode, /* Must have a valid (>0) bit count */ if (bit_count == 0) { - ACPI_ERROR((AE_INFO, - "Attempt to CreateField of length zero")); + ACPI_BIOS_ERROR((AE_INFO, + "Attempt to CreateField of length zero")); status = AE_AML_OPERAND_VALUE; goto cleanup; } @@ -194,12 +194,13 @@ acpi_ds_init_buffer_field(u16 aml_opcode, /* Entire field must fit within the current length of the buffer */ if ((bit_offset + bit_count) > (8 * (u32)buffer_desc->buffer.length)) { - ACPI_ERROR((AE_INFO, - "Field [%4.4s] at bit offset/length %u/%u " - "exceeds size of target Buffer (%u bits)", - acpi_ut_get_node_name(result_desc), bit_offset, - bit_count, 8 * (u32)buffer_desc->buffer.length)); status = AE_AML_BUFFER_LIMIT; + ACPI_BIOS_EXCEPTION((AE_INFO, status, + "Field [%4.4s] at bit offset/length %u/%u " + "exceeds size of target Buffer (%u bits)", + acpi_ut_get_node_name(result_desc), + bit_offset, bit_count, + 8 * (u32)buffer_desc->buffer.length)); goto cleanup; } @@ -355,6 +356,7 @@ acpi_ds_eval_region_operands(struct acpi_walk_state *walk_state, union acpi_operand_object *operand_desc; struct acpi_namespace_node *node; union acpi_parse_object *next_op; + acpi_adr_space_type space_id; ACPI_FUNCTION_TRACE_PTR(ds_eval_region_operands, op); @@ -367,6 +369,7 @@ acpi_ds_eval_region_operands(struct acpi_walk_state *walk_state, /* next_op points to the op that holds the space_ID */ next_op = op->common.value.arg; + space_id = (acpi_adr_space_type)next_op->common.value.integer; /* next_op points to address op */ @@ -402,6 +405,15 @@ acpi_ds_eval_region_operands(struct acpi_walk_state *walk_state, obj_desc->region.length = (u32) operand_desc->integer.value; acpi_ut_remove_reference(operand_desc); + /* A zero-length operation region is unusable. Just warn */ + + if (!obj_desc->region.length + && (space_id < ACPI_NUM_PREDEFINED_REGIONS)) { + ACPI_WARNING((AE_INFO, + "Operation Region [%4.4s] has zero length (SpaceId %X)", + node->name.ascii, space_id)); + } + /* * Get the address and save it * (at top of stack - 1) diff --git a/drivers/acpi/acpica/dspkginit.c b/drivers/acpi/acpica/dspkginit.c index 584853385268..997faa10f615 100644 --- a/drivers/acpi/acpica/dspkginit.c +++ b/drivers/acpi/acpica/dspkginit.c @@ -3,7 +3,7 @@ * * Module Name: dspkginit - Completion of deferred package initialization * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dswexec.c b/drivers/acpi/acpica/dswexec.c index 1504b93cc5f4..d75aae304595 100644 --- a/drivers/acpi/acpica/dswexec.c +++ b/drivers/acpi/acpica/dswexec.c @@ -4,7 +4,7 @@ * Module Name: dswexec - Dispatcher method execution callbacks; * dispatch to interpreter. * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dswload.c b/drivers/acpi/acpica/dswload.c index e2ef09643d50..c88fd31208a5 100644 --- a/drivers/acpi/acpica/dswload.c +++ b/drivers/acpi/acpica/dswload.c @@ -3,7 +3,7 @@ * * Module Name: dswload - Dispatcher first pass namespace load callbacks * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dswload2.c b/drivers/acpi/acpica/dswload2.c index 9a309f5c4de8..935a8e2623e4 100644 --- a/drivers/acpi/acpica/dswload2.c +++ b/drivers/acpi/acpica/dswload2.c @@ -3,7 +3,7 @@ * * Module Name: dswload2 - Dispatcher second pass namespace load callbacks * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -24,7 +24,7 @@ ACPI_MODULE_NAME("dswload2") * FUNCTION: acpi_ds_load2_begin_op * * PARAMETERS: walk_state - Current state of the parse tree walk - * out_op - Wher to return op if a new one is created + * out_op - Where to return op if a new one is created * * RETURN: Status * diff --git a/drivers/acpi/acpica/dswscope.c b/drivers/acpi/acpica/dswscope.c index 7592176a8fa2..39acf7b286da 100644 --- a/drivers/acpi/acpica/dswscope.c +++ b/drivers/acpi/acpica/dswscope.c @@ -3,7 +3,7 @@ * * Module Name: dswscope - Scope stack manipulation * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/dswstate.c b/drivers/acpi/acpica/dswstate.c index 4c1ec202d5ab..de79f835a373 100644 --- a/drivers/acpi/acpica/dswstate.c +++ b/drivers/acpi/acpica/dswstate.c @@ -3,7 +3,7 @@ * * Module Name: dswstate - Dispatcher parse tree walk management routines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evevent.c b/drivers/acpi/acpica/evevent.c index b3d07cc14d75..9e2f5a05c066 100644 --- a/drivers/acpi/acpica/evevent.c +++ b/drivers/acpi/acpica/evevent.c @@ -3,7 +3,7 @@ * * Module Name: evevent - Fixed Event handling and dispatch * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evglock.c b/drivers/acpi/acpica/evglock.c index 1b8a662a14a9..5c77bee5d31f 100644 --- a/drivers/acpi/acpica/evglock.c +++ b/drivers/acpi/acpica/evglock.c @@ -3,7 +3,7 @@ * * Module Name: evglock - Global Lock support * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c index e10fec99a182..62d3aa74277b 100644 --- a/drivers/acpi/acpica/evgpe.c +++ b/drivers/acpi/acpica/evgpe.c @@ -3,7 +3,7 @@ * * Module Name: evgpe - General Purpose Event handling and dispatch * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -801,7 +801,7 @@ acpi_ev_gpe_dispatch(struct acpi_namespace_node *gpe_device, dispatch.handler-> context); - /* If requested, clear (if level-triggered) and reenable the GPE */ + /* If requested, clear (if level-triggered) and re-enable the GPE */ if (return_value & ACPI_REENABLE_GPE) { (void)acpi_ev_finish_gpe(gpe_event_info); diff --git a/drivers/acpi/acpica/evgpeblk.c b/drivers/acpi/acpica/evgpeblk.c index b253063b09d3..328d1d6123ad 100644 --- a/drivers/acpi/acpica/evgpeblk.c +++ b/drivers/acpi/acpica/evgpeblk.c @@ -3,7 +3,7 @@ * * Module Name: evgpeblk - GPE block creation and initialization. * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evgpeinit.c b/drivers/acpi/acpica/evgpeinit.c index 1f686750bb1a..c92d2f6ebe01 100644 --- a/drivers/acpi/acpica/evgpeinit.c +++ b/drivers/acpi/acpica/evgpeinit.c @@ -3,7 +3,7 @@ * * Module Name: evgpeinit - System GPE initialization and update * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evgpeutil.c b/drivers/acpi/acpica/evgpeutil.c index 0fb6c70f44ed..917892227e09 100644 --- a/drivers/acpi/acpica/evgpeutil.c +++ b/drivers/acpi/acpica/evgpeutil.c @@ -3,7 +3,7 @@ * * Module Name: evgpeutil - GPE utilities * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evhandler.c b/drivers/acpi/acpica/evhandler.c index 4ed1e67db6be..3ef4e27995f0 100644 --- a/drivers/acpi/acpica/evhandler.c +++ b/drivers/acpi/acpica/evhandler.c @@ -3,7 +3,7 @@ * * Module Name: evhandler - Support for Address Space handlers * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evmisc.c b/drivers/acpi/acpica/evmisc.c index baadd635b5af..d45f7639f7ee 100644 --- a/drivers/acpi/acpica/evmisc.c +++ b/drivers/acpi/acpica/evmisc.c @@ -3,7 +3,7 @@ * * Module Name: evmisc - Miscellaneous event manager support functions * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c index 49decca4e08f..45dc797df05d 100644 --- a/drivers/acpi/acpica/evregion.c +++ b/drivers/acpi/acpica/evregion.c @@ -3,7 +3,7 @@ * * Module Name: evregion - Operation Region support * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -250,7 +250,7 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj, /* * For handlers other than the default (supplied) handlers, we must * exit the interpreter because the handler *might* block -- we don't - * know what it will do, so we can't hold the lock on the intepreter. + * know what it will do, so we can't hold the lock on the interpreter. */ acpi_ex_exit_interpreter(); } diff --git a/drivers/acpi/acpica/evrgnini.c b/drivers/acpi/acpica/evrgnini.c index 17df5dacd43c..0b47bbcd2a23 100644 --- a/drivers/acpi/acpica/evrgnini.c +++ b/drivers/acpi/acpica/evrgnini.c @@ -3,7 +3,7 @@ * * Module Name: evrgnini- ACPI address_space (op_region) init * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -516,25 +516,6 @@ acpi_status acpi_ev_initialize_region(union acpi_operand_object *region_obj) handler_obj = obj_desc->common_notify.handler; break; - case ACPI_TYPE_METHOD: - /* - * If we are executing module level code, the original - * Node's object was replaced by this Method object and we - * saved the handler in the method object. - * - * Note: Only used for the legacy MLC support. Will - * be removed in the future. - * - * See acpi_ns_exec_module_code - */ - if (!acpi_gbl_execute_tables_as_methods && - obj_desc->method. - info_flags & ACPI_METHOD_MODULE_LEVEL) { - handler_obj = - obj_desc->method.dispatch.handler; - } - break; - default: /* Ignore other objects */ diff --git a/drivers/acpi/acpica/evxface.c b/drivers/acpi/acpica/evxface.c index febc332b00ac..3df00eb6621b 100644 --- a/drivers/acpi/acpica/evxface.c +++ b/drivers/acpi/acpica/evxface.c @@ -3,7 +3,7 @@ * * Module Name: evxface - External interfaces for ACPI events * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evxfevnt.c b/drivers/acpi/acpica/evxfevnt.c index 970e940bdb17..e528fe56b755 100644 --- a/drivers/acpi/acpica/evxfevnt.c +++ b/drivers/acpi/acpica/evxfevnt.c @@ -3,7 +3,7 @@ * * Module Name: evxfevnt - External Interfaces, ACPI event disable/enable * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/evxfgpe.c b/drivers/acpi/acpica/evxfgpe.c index b2d5f66cc1b0..30a083902f52 100644 --- a/drivers/acpi/acpica/evxfgpe.c +++ b/drivers/acpi/acpica/evxfgpe.c @@ -3,7 +3,7 @@ * * Module Name: evxfgpe - External Interfaces for General Purpose Events (GPEs) * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -669,9 +669,9 @@ ACPI_EXPORT_SYMBOL(acpi_dispatch_gpe) * * RETURN: Status * - * DESCRIPTION: Clear and conditionally reenable a GPE. This completes the GPE + * DESCRIPTION: Clear and conditionally re-enable a GPE. This completes the GPE * processing. Intended for use by asynchronous host-installed - * GPE handlers. The GPE is only reenabled if the enable_for_run bit + * GPE handlers. The GPE is only re-enabled if the enable_for_run bit * is set in the GPE info. * ******************************************************************************/ diff --git a/drivers/acpi/acpica/evxfregn.c b/drivers/acpi/acpica/evxfregn.c index 3b3a25d9f0e6..47265b073e6f 100644 --- a/drivers/acpi/acpica/evxfregn.c +++ b/drivers/acpi/acpica/evxfregn.c @@ -4,7 +4,7 @@ * Module Name: evxfregn - External Interfaces, ACPI Operation Regions and * Address Spaces. * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exconcat.c b/drivers/acpi/acpica/exconcat.c index 5e75c510ca25..c7af07566b7b 100644 --- a/drivers/acpi/acpica/exconcat.c +++ b/drivers/acpi/acpica/exconcat.c @@ -3,7 +3,7 @@ * * Module Name: exconcat - Concatenate-type AML operators * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exconfig.c b/drivers/acpi/acpica/exconfig.c index 2373a7492151..587aeeeb5070 100644 --- a/drivers/acpi/acpica/exconfig.c +++ b/drivers/acpi/acpica/exconfig.c @@ -3,7 +3,7 @@ * * Module Name: exconfig - Namespace reconfiguration (Load/Unload opcodes) * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exconvrt.c b/drivers/acpi/acpica/exconvrt.c index 1a70b80cc406..ca2966bacb50 100644 --- a/drivers/acpi/acpica/exconvrt.c +++ b/drivers/acpi/acpica/exconvrt.c @@ -3,7 +3,7 @@ * * Module Name: exconvrt - Object conversion routines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -520,7 +520,7 @@ acpi_ex_convert_to_string(union acpi_operand_object * obj_desc, for (i = 0; i < obj_desc->buffer.length; i++) { if (base == 16) { - /* Emit 0x prefix for explict/implicit hex conversion */ + /* Emit 0x prefix for explicit/implicit hex conversion */ *new_buf++ = '0'; *new_buf++ = 'x'; diff --git a/drivers/acpi/acpica/excreate.c b/drivers/acpi/acpica/excreate.c index 3304c6b1e8a7..f376fc00064e 100644 --- a/drivers/acpi/acpica/excreate.c +++ b/drivers/acpi/acpica/excreate.c @@ -3,7 +3,7 @@ * * Module Name: excreate - Named object creation * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exdebug.c b/drivers/acpi/acpica/exdebug.c index ebbc244039ab..b1aeec8cac55 100644 --- a/drivers/acpi/acpica/exdebug.c +++ b/drivers/acpi/acpica/exdebug.c @@ -3,7 +3,7 @@ * * Module Name: exdebug - Support for stores to the AML Debug Object * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c index f71dfa1e90e1..6526b2deeaad 100644 --- a/drivers/acpi/acpica/exdump.c +++ b/drivers/acpi/acpica/exdump.c @@ -3,7 +3,7 @@ * * Module Name: exdump - Interpreter debug output routines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exfield.c b/drivers/acpi/acpica/exfield.c index e5798f15793a..d3d2dbfba680 100644 --- a/drivers/acpi/acpica/exfield.c +++ b/drivers/acpi/acpica/exfield.c @@ -3,7 +3,7 @@ * * Module Name: exfield - AML execution - field_unit read/write * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -41,6 +41,17 @@ const u8 acpi_protocol_lengths[] = { 0xFF /* F - ATTRIB_RAW_PROCESS_BYTES */ }; +#define PCC_MASTER_SUBSPACE 3 + +/* + * The following macros determine a given offset is a COMD field. + * According to the specification, generic subspaces (types 0-2) contains a + * 2-byte COMD field at offset 4 and master subspaces (type 3) contains a 4-byte + * COMD field starting at offset 12. + */ +#define GENERIC_SUBSPACE_COMMAND(a) (4 == a || a == 5) +#define MASTER_SUBSPACE_COMMAND(a) (12 <= a && a <= 15) + /******************************************************************************* * * FUNCTION: acpi_ex_get_protocol_buffer_length @@ -177,6 +188,25 @@ acpi_ex_read_data_from_field(struct acpi_walk_state *walk_state, status = acpi_ex_read_gpio(obj_desc, buffer); goto exit; + } else if ((obj_desc->common.type == ACPI_TYPE_LOCAL_REGION_FIELD) && + (obj_desc->field.region_obj->region.space_id == + ACPI_ADR_SPACE_PLATFORM_COMM)) { + /* + * Reading from a PCC field unit does not require the handler because + * it only requires reading from the internal_pcc_buffer. + */ + ACPI_DEBUG_PRINT((ACPI_DB_BFIELD, + "PCC FieldRead bits %u\n", + obj_desc->field.bit_length)); + + memcpy(buffer, + obj_desc->field.region_obj->field.internal_pcc_buffer + + obj_desc->field.base_byte_offset, + (acpi_size)ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->field. + bit_length)); + + *ret_buffer_desc = buffer_desc; + return AE_OK; } ACPI_DEBUG_PRINT((ACPI_DB_BFIELD, @@ -229,6 +259,7 @@ acpi_ex_write_data_to_field(union acpi_operand_object *source_desc, { acpi_status status; u32 buffer_length; + u32 data_length; void *buffer; ACPI_FUNCTION_TRACE_PTR(ex_write_data_to_field, obj_desc); @@ -272,6 +303,44 @@ acpi_ex_write_data_to_field(union acpi_operand_object *source_desc, acpi_ex_write_serial_bus(source_desc, obj_desc, result_desc); return_ACPI_STATUS(status); + } else if ((obj_desc->common.type == ACPI_TYPE_LOCAL_REGION_FIELD) && + (obj_desc->field.region_obj->region.space_id == + ACPI_ADR_SPACE_PLATFORM_COMM)) { + /* + * According to the spec a write to the COMD field will invoke the + * region handler. Otherwise, write to the pcc_internal buffer. This + * implementation will use the offsets specified rather than the name + * of the field. This is considered safer because some firmware tools + * are known to obfiscate named objects. + */ + data_length = + (acpi_size)ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->field. + bit_length); + memcpy(obj_desc->field.region_obj->field.internal_pcc_buffer + + obj_desc->field.base_byte_offset, + source_desc->buffer.pointer, data_length); + + if ((obj_desc->field.region_obj->region.address == + PCC_MASTER_SUBSPACE + && MASTER_SUBSPACE_COMMAND(obj_desc->field. + base_byte_offset)) + || GENERIC_SUBSPACE_COMMAND(obj_desc->field. + base_byte_offset)) { + + /* Perform the write */ + + ACPI_DEBUG_PRINT((ACPI_DB_BFIELD, + "PCC COMD field has been written. Invoking PCC handler now.\n")); + + status = + acpi_ex_access_region(obj_desc, 0, + (u64 *)obj_desc->field. + region_obj->field. + internal_pcc_buffer, + ACPI_WRITE); + return_ACPI_STATUS(status); + } + return (AE_OK); } /* Get a pointer to the data to be written */ diff --git a/drivers/acpi/acpica/exfldio.c b/drivers/acpi/acpica/exfldio.c index 516994133128..95a0dcb4f7b9 100644 --- a/drivers/acpi/acpica/exfldio.c +++ b/drivers/acpi/acpica/exfldio.c @@ -3,7 +3,7 @@ * * Module Name: exfldio - Aml Field I/O * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exmisc.c b/drivers/acpi/acpica/exmisc.c index d91f15cdf3ae..60e854965af9 100644 --- a/drivers/acpi/acpica/exmisc.c +++ b/drivers/acpi/acpica/exmisc.c @@ -3,7 +3,7 @@ * * Module Name: exmisc - ACPI AML (p-code) execution - specific opcodes * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exmutex.c b/drivers/acpi/acpica/exmutex.c index c06079774bad..775cd62af5b3 100644 --- a/drivers/acpi/acpica/exmutex.c +++ b/drivers/acpi/acpica/exmutex.c @@ -3,7 +3,7 @@ * * Module Name: exmutex - ASL Mutex Acquire/Release functions * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exnames.c b/drivers/acpi/acpica/exnames.c index 7eed79dcda83..bd68d66e89f0 100644 --- a/drivers/acpi/acpica/exnames.c +++ b/drivers/acpi/acpica/exnames.c @@ -3,7 +3,7 @@ * * Module Name: exnames - interpreter/scanner name load/execute * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exoparg1.c b/drivers/acpi/acpica/exoparg1.c index ba9fbae0cf91..06e35ea09823 100644 --- a/drivers/acpi/acpica/exoparg1.c +++ b/drivers/acpi/acpica/exoparg1.c @@ -3,7 +3,7 @@ * * Module Name: exoparg1 - AML execution - opcodes with 1 argument * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exoparg2.c b/drivers/acpi/acpica/exoparg2.c index 3a477566ba1b..5e4a31a11df4 100644 --- a/drivers/acpi/acpica/exoparg2.c +++ b/drivers/acpi/acpica/exoparg2.c @@ -3,7 +3,7 @@ * * Module Name: exoparg2 - AML execution - opcodes with 2 arguments * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -390,10 +390,10 @@ acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state) /* Failure means that the Index was beyond the end of the object */ if (ACPI_FAILURE(status)) { - ACPI_EXCEPTION((AE_INFO, status, - "Index (0x%X%8.8X) is beyond end of object (length 0x%X)", - ACPI_FORMAT_UINT64(index), - (u32)length)); + ACPI_BIOS_EXCEPTION((AE_INFO, status, + "Index (0x%X%8.8X) is beyond end of object (length 0x%X)", + ACPI_FORMAT_UINT64(index), + (u32)length)); goto cleanup; } diff --git a/drivers/acpi/acpica/exoparg3.c b/drivers/acpi/acpica/exoparg3.c index 764fa6f924ff..a4ebce417930 100644 --- a/drivers/acpi/acpica/exoparg3.c +++ b/drivers/acpi/acpica/exoparg3.c @@ -3,7 +3,7 @@ * * Module Name: exoparg3 - AML execution - opcodes with 3 arguments * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exoparg6.c b/drivers/acpi/acpica/exoparg6.c index 3941525f3d6b..31385a0b2dab 100644 --- a/drivers/acpi/acpica/exoparg6.c +++ b/drivers/acpi/acpica/exoparg6.c @@ -3,7 +3,7 @@ * * Module Name: exoparg6 - AML execution - opcodes with 6 arguments * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exprep.c b/drivers/acpi/acpica/exprep.c index 738f3c732363..728d752f7adc 100644 --- a/drivers/acpi/acpica/exprep.c +++ b/drivers/acpi/acpica/exprep.c @@ -3,7 +3,7 @@ * * Module Name: exprep - ACPI AML field prep utilities * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c index 2c58f5e00b1a..c08521194b29 100644 --- a/drivers/acpi/acpica/exregion.c +++ b/drivers/acpi/acpica/exregion.c @@ -3,7 +3,7 @@ * * Module Name: exregion - ACPI default op_region (address space) handlers * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exresnte.c b/drivers/acpi/acpica/exresnte.c index ea4b0fe674f1..b223d01e6bf8 100644 --- a/drivers/acpi/acpica/exresnte.c +++ b/drivers/acpi/acpica/exresnte.c @@ -3,7 +3,7 @@ * * Module Name: exresnte - AML Interpreter object resolution * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exresolv.c b/drivers/acpi/acpica/exresolv.c index 5e42c7de46fa..36da5c0ef69c 100644 --- a/drivers/acpi/acpica/exresolv.c +++ b/drivers/acpi/acpica/exresolv.c @@ -3,7 +3,7 @@ * * Module Name: exresolv - AML Interpreter object resolution * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exresop.c b/drivers/acpi/acpica/exresop.c index d94190bc5985..bdfe4d33b483 100644 --- a/drivers/acpi/acpica/exresop.c +++ b/drivers/acpi/acpica/exresop.c @@ -3,7 +3,7 @@ * * Module Name: exresop - AML Interpreter operand/object resolution * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exserial.c b/drivers/acpi/acpica/exserial.c index ec61553c4483..c5aa4b0deb70 100644 --- a/drivers/acpi/acpica/exserial.c +++ b/drivers/acpi/acpica/exserial.c @@ -3,7 +3,7 @@ * * Module Name: exserial - field_unit support for serial address spaces * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -21,7 +21,7 @@ ACPI_MODULE_NAME("exserial") * FUNCTION: acpi_ex_read_gpio * * PARAMETERS: obj_desc - The named field to read - * buffer - Where the return data is returnd + * buffer - Where the return data is returned * * RETURN: Status * diff --git a/drivers/acpi/acpica/exstore.c b/drivers/acpi/acpica/exstore.c index 75d5665b7b2f..7f3c3571c292 100644 --- a/drivers/acpi/acpica/exstore.c +++ b/drivers/acpi/acpica/exstore.c @@ -3,7 +3,7 @@ * * Module Name: exstore - AML Interpreter object store support * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exstoren.c b/drivers/acpi/acpica/exstoren.c index 31cba19652ed..4e43c8277f07 100644 --- a/drivers/acpi/acpica/exstoren.c +++ b/drivers/acpi/acpica/exstoren.c @@ -4,7 +4,7 @@ * Module Name: exstoren - AML Interpreter object store support, * Store to Node (namespace object) * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exstorob.c b/drivers/acpi/acpica/exstorob.c index 4cd82ff509bc..dc9e2b1c1ad9 100644 --- a/drivers/acpi/acpica/exstorob.c +++ b/drivers/acpi/acpica/exstorob.c @@ -3,7 +3,7 @@ * * Module Name: exstorob - AML object store support, store to object * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exsystem.c b/drivers/acpi/acpica/exsystem.c index ec8b5a22cad4..a538f7799b78 100644 --- a/drivers/acpi/acpica/exsystem.c +++ b/drivers/acpi/acpica/exsystem.c @@ -3,7 +3,7 @@ * * Module Name: exsystem - Interface to OS services * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/extrace.c b/drivers/acpi/acpica/extrace.c index 9bd3fa56b51a..db7f93ca539f 100644 --- a/drivers/acpi/acpica/extrace.c +++ b/drivers/acpi/acpica/extrace.c @@ -3,7 +3,7 @@ * * Module Name: extrace - Support for interpreter execution tracing * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/exutils.c b/drivers/acpi/acpica/exutils.c index bd22e27adf9b..75380be1c2ef 100644 --- a/drivers/acpi/acpica/exutils.c +++ b/drivers/acpi/acpica/exutils.c @@ -3,7 +3,7 @@ * * Module Name: exutils - interpreter/scanner utilities * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -160,7 +160,7 @@ u8 acpi_ex_truncate_for32bit_table(union acpi_operand_object *obj_desc) * RETURN: None * * DESCRIPTION: Obtain the ACPI hardware Global Lock, only if the field - * flags specifiy that it is to be obtained before field access. + * flags specify that it is to be obtained before field access. * ******************************************************************************/ diff --git a/drivers/acpi/acpica/hwacpi.c b/drivers/acpi/acpica/hwacpi.c index 525e6ea5c114..926f7e080f22 100644 --- a/drivers/acpi/acpica/hwacpi.c +++ b/drivers/acpi/acpica/hwacpi.c @@ -3,7 +3,7 @@ * * Module Name: hwacpi - ACPI Hardware Initialization/Mode Interface * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwesleep.c b/drivers/acpi/acpica/hwesleep.c index e0ad3f11142e..dee3affaca49 100644 --- a/drivers/acpi/acpica/hwesleep.c +++ b/drivers/acpi/acpica/hwesleep.c @@ -4,7 +4,7 @@ * Name: hwesleep.c - ACPI Hardware Sleep/Wake Support functions for the * extended FADT-V5 sleep registers. * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwgpe.c b/drivers/acpi/acpica/hwgpe.c index 2d2e2e41a685..565bd3f29f31 100644 --- a/drivers/acpi/acpica/hwgpe.c +++ b/drivers/acpi/acpica/hwgpe.c @@ -3,7 +3,7 @@ * * Module Name: hwgpe - Low level GPE enable/disable/clear functions * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwsleep.c b/drivers/acpi/acpica/hwsleep.c index d8b8fc2ff563..b62db8ec446f 100644 --- a/drivers/acpi/acpica/hwsleep.c +++ b/drivers/acpi/acpica/hwsleep.c @@ -4,7 +4,7 @@ * Name: hwsleep.c - ACPI Hardware Sleep/Wake Support functions for the * original/legacy sleep/PM registers. * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwtimer.c b/drivers/acpi/acpica/hwtimer.c index 5d5e27146fc2..2fb9f75d71c5 100644 --- a/drivers/acpi/acpica/hwtimer.c +++ b/drivers/acpi/acpica/hwtimer.c @@ -3,7 +3,7 @@ * * Name: hwtimer.c - ACPI Power Management Timer Interface * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwvalid.c b/drivers/acpi/acpica/hwvalid.c index 24f9b61aa404..cd576153257c 100644 --- a/drivers/acpi/acpica/hwvalid.c +++ b/drivers/acpi/acpica/hwvalid.c @@ -3,7 +3,7 @@ * * Module Name: hwvalid - I/O request validation * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwxface.c b/drivers/acpi/acpica/hwxface.c index 6e39a771a56e..c4fd97104024 100644 --- a/drivers/acpi/acpica/hwxface.c +++ b/drivers/acpi/acpica/hwxface.c @@ -3,7 +3,7 @@ * * Module Name: hwxface - Public ACPICA hardware interfaces * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c index 3f22f7dd4556..abbf9702aa7f 100644 --- a/drivers/acpi/acpica/hwxfsleep.c +++ b/drivers/acpi/acpica/hwxfsleep.c @@ -3,7 +3,7 @@ * * Name: hwxfsleep.c - ACPI Hardware Sleep/Wake External Interfaces * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -23,33 +23,6 @@ acpi_hw_set_firmware_waking_vector(struct acpi_table_facs *facs, acpi_physical_address physical_address64); #endif -static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id); - -/* - * Dispatch table used to efficiently branch to the various sleep - * functions. - */ -#define ACPI_SLEEP_FUNCTION_ID 0 -#define ACPI_WAKE_PREP_FUNCTION_ID 1 -#define ACPI_WAKE_FUNCTION_ID 2 - -/* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */ - -static struct acpi_sleep_functions acpi_sleep_dispatch[] = { - {ACPI_STRUCT_INIT(legacy_function, - ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep)), - ACPI_STRUCT_INIT(extended_function, - acpi_hw_extended_sleep)}, - {ACPI_STRUCT_INIT(legacy_function, - ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep)), - ACPI_STRUCT_INIT(extended_function, - acpi_hw_extended_wake_prep)}, - {ACPI_STRUCT_INIT(legacy_function, - ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake)), - ACPI_STRUCT_INIT(extended_function, - acpi_hw_extended_wake)} -}; - /* * These functions are removed for the ACPI_REDUCED_HARDWARE case: * acpi_set_firmware_waking_vector @@ -209,53 +182,6 @@ acpi_status acpi_enter_sleep_state_s4bios(void) ACPI_EXPORT_SYMBOL(acpi_enter_sleep_state_s4bios) #endif /* !ACPI_REDUCED_HARDWARE */ -/******************************************************************************* - * - * FUNCTION: acpi_hw_sleep_dispatch - * - * PARAMETERS: sleep_state - Which sleep state to enter/exit - * function_id - Sleep, wake_prep, or Wake - * - * RETURN: Status from the invoked sleep handling function. - * - * DESCRIPTION: Dispatch a sleep/wake request to the appropriate handling - * function. - * - ******************************************************************************/ -static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id) -{ - acpi_status status; - struct acpi_sleep_functions *sleep_functions = - &acpi_sleep_dispatch[function_id]; - -#if (!ACPI_REDUCED_HARDWARE) - /* - * If the Hardware Reduced flag is set (from the FADT), we must - * use the extended sleep registers (FADT). Note: As per the ACPI - * specification, these extended registers are to be used for HW-reduced - * platforms only. They are not general-purpose replacements for the - * legacy PM register sleep support. - */ - if (acpi_gbl_reduced_hardware) { - status = sleep_functions->extended_function(sleep_state); - } else { - /* Legacy sleep */ - - status = sleep_functions->legacy_function(sleep_state); - } - - return (status); - -#else - /* - * For the case where reduced-hardware-only code is being generated, - * we know that only the extended sleep registers are available - */ - status = sleep_functions->extended_function(sleep_state); - return (status); - -#endif /* !ACPI_REDUCED_HARDWARE */ -} /******************************************************************************* * @@ -362,7 +288,12 @@ acpi_status acpi_enter_sleep_state(u8 sleep_state) return_ACPI_STATUS(AE_AML_OPERAND_VALUE); } - status = acpi_hw_sleep_dispatch(sleep_state, ACPI_SLEEP_FUNCTION_ID); +#if !ACPI_REDUCED_HARDWARE + if (!acpi_gbl_reduced_hardware) + status = acpi_hw_legacy_sleep(sleep_state); + else +#endif + status = acpi_hw_extended_sleep(sleep_state); return_ACPI_STATUS(status); } @@ -388,8 +319,12 @@ acpi_status acpi_leave_sleep_state_prep(u8 sleep_state) ACPI_FUNCTION_TRACE(acpi_leave_sleep_state_prep); - status = - acpi_hw_sleep_dispatch(sleep_state, ACPI_WAKE_PREP_FUNCTION_ID); +#if !ACPI_REDUCED_HARDWARE + if (!acpi_gbl_reduced_hardware) + status = acpi_hw_legacy_wake_prep(sleep_state); + else +#endif + status = acpi_hw_extended_wake_prep(sleep_state); return_ACPI_STATUS(status); } @@ -413,7 +348,12 @@ acpi_status acpi_leave_sleep_state(u8 sleep_state) ACPI_FUNCTION_TRACE(acpi_leave_sleep_state); - status = acpi_hw_sleep_dispatch(sleep_state, ACPI_WAKE_FUNCTION_ID); +#if !ACPI_REDUCED_HARDWARE + if (!acpi_gbl_reduced_hardware) + status = acpi_hw_legacy_wake(sleep_state); + else +#endif + status = acpi_hw_extended_wake(sleep_state); return_ACPI_STATUS(status); } diff --git a/drivers/acpi/acpica/nsarguments.c b/drivers/acpi/acpica/nsarguments.c index b9ede797b654..0e97ed38973f 100644 --- a/drivers/acpi/acpica/nsarguments.c +++ b/drivers/acpi/acpica/nsarguments.c @@ -3,7 +3,7 @@ * * Module Name: nsarguments - Validation of args for ACPI predefined methods * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsconvert.c b/drivers/acpi/acpica/nsconvert.c index f9527346b0f7..14cbf63f1991 100644 --- a/drivers/acpi/acpica/nsconvert.c +++ b/drivers/acpi/acpica/nsconvert.c @@ -4,7 +4,7 @@ * Module Name: nsconvert - Object conversions for objects returned by * predefined methods * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsdump.c b/drivers/acpi/acpica/nsdump.c index 90ccffcd770b..15070bd0c28a 100644 --- a/drivers/acpi/acpica/nsdump.c +++ b/drivers/acpi/acpica/nsdump.c @@ -3,7 +3,7 @@ * * Module Name: nsdump - table dumping routines for debug * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsdumpdv.c b/drivers/acpi/acpica/nsdumpdv.c index 2b291c500fb0..73e5c83c8c9f 100644 --- a/drivers/acpi/acpica/nsdumpdv.c +++ b/drivers/acpi/acpica/nsdumpdv.c @@ -3,7 +3,7 @@ * * Module Name: nsdump - table dumping routines for debug * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c index d77257d1c827..19fb8dda870f 100644 --- a/drivers/acpi/acpica/nsinit.c +++ b/drivers/acpi/acpica/nsinit.c @@ -3,7 +3,7 @@ * * Module Name: nsinit - namespace initialization * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsload.c b/drivers/acpi/acpica/nsload.c index 04bc73e82aed..35fff5c75da1 100644 --- a/drivers/acpi/acpica/nsload.c +++ b/drivers/acpi/acpica/nsload.c @@ -3,7 +3,7 @@ * * Module Name: nsload - namespace loading/expanding/contracting procedures * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -75,7 +75,7 @@ acpi_ns_load_table(u32 table_index, struct acpi_namespace_node *node) /* * On error, delete any namespace objects created by this table. * We cannot initialize these objects, so delete them. There are - * a couple of expecially bad cases: + * a couple of especially bad cases: * AE_ALREADY_EXISTS - namespace collision. * AE_NOT_FOUND - the target of a Scope operator does not * exist. This target of Scope must already exist in the diff --git a/drivers/acpi/acpica/nsparse.c b/drivers/acpi/acpica/nsparse.c index 488ff39d86f7..c0b4f7bedfab 100644 --- a/drivers/acpi/acpica/nsparse.c +++ b/drivers/acpi/acpica/nsparse.c @@ -3,7 +3,7 @@ * * Module Name: nsparse - namespace interface to AML parser * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -253,61 +253,19 @@ acpi_ns_parse_table(u32 table_index, struct acpi_namespace_node *start_node) ACPI_FUNCTION_TRACE(ns_parse_table); - if (acpi_gbl_execute_tables_as_methods) { - /* - * This case executes the AML table as one large control method. - * The point of this is to execute any module-level code in-place - * as the table is parsed. Some AML code depends on this behavior. - * - * It is a run-time option at this time, but will eventually become - * the default. - * - * Note: This causes the table to only have a single-pass parse. - * However, this is compatible with other ACPI implementations. - */ - ACPI_DEBUG_PRINT_RAW((ACPI_DB_PARSE, - "%s: **** Start table execution pass\n", - ACPI_GET_FUNCTION_NAME)); - - status = acpi_ns_execute_table(table_index, start_node); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } - } else { - /* - * AML Parse, pass 1 - * - * In this pass, we load most of the namespace. Control methods - * are not parsed until later. A parse tree is not created. - * Instead, each Parser Op subtree is deleted when it is finished. - * This saves a great deal of memory, and allows a small cache of - * parse objects to service the entire parse. The second pass of - * the parse then performs another complete parse of the AML. - */ - ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "**** Start pass 1\n")); - - status = acpi_ns_one_complete_parse(ACPI_IMODE_LOAD_PASS1, - table_index, start_node); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } + /* + * Executes the AML table as one large control method. + * The point of this is to execute any module-level code in-place + * as the table is parsed. Some AML code depends on this behavior. + * + * Note: This causes the table to only have a single-pass parse. + * However, this is compatible with other ACPI implementations. + */ + ACPI_DEBUG_PRINT_RAW((ACPI_DB_PARSE, + "%s: **** Start table execution pass\n", + ACPI_GET_FUNCTION_NAME)); - /* - * AML Parse, pass 2 - * - * In this pass, we resolve forward references and other things - * that could not be completed during the first pass. - * Another complete parse of the AML is performed, but the - * overhead of this is compensated for by the fact that the - * parse objects are all cached. - */ - ACPI_DEBUG_PRINT((ACPI_DB_PARSE, "**** Start pass 2\n")); - status = acpi_ns_one_complete_parse(ACPI_IMODE_LOAD_PASS2, - table_index, start_node); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } - } + status = acpi_ns_execute_table(table_index, start_node); return_ACPI_STATUS(status); } diff --git a/drivers/acpi/acpica/nspredef.c b/drivers/acpi/acpica/nspredef.c index 29c68b15a64f..2f9d93122d0c 100644 --- a/drivers/acpi/acpica/nspredef.c +++ b/drivers/acpi/acpica/nspredef.c @@ -3,7 +3,7 @@ * * Module Name: nspredef - Validation of ACPI predefined methods and objects * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsprepkg.c b/drivers/acpi/acpica/nsprepkg.c index 51523473e7fe..9a80e3b23496 100644 --- a/drivers/acpi/acpica/nsprepkg.c +++ b/drivers/acpi/acpica/nsprepkg.c @@ -3,7 +3,7 @@ * * Module Name: nsprepkg - Validation of package objects for predefined names * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsrepair.c b/drivers/acpi/acpica/nsrepair.c index ff2ab8fbec38..0aacfa48e20d 100644 --- a/drivers/acpi/acpica/nsrepair.c +++ b/drivers/acpi/acpica/nsrepair.c @@ -3,7 +3,7 @@ * * Module Name: nsrepair - Repair for objects returned by predefined methods * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsrepair2.c b/drivers/acpi/acpica/nsrepair2.c index a3bd6280882c..d5804a6d1d65 100644 --- a/drivers/acpi/acpica/nsrepair2.c +++ b/drivers/acpi/acpica/nsrepair2.c @@ -4,7 +4,7 @@ * Module Name: nsrepair2 - Repair for objects returned by specific * predefined methods * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c index a2bf4b2caa6c..e5cef1edf49f 100644 --- a/drivers/acpi/acpica/nsutils.c +++ b/drivers/acpi/acpica/nsutils.c @@ -4,7 +4,7 @@ * Module Name: nsutils - Utilities for accessing ACPI namespace, accessing * parents and siblings and Scope manipulation * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -350,7 +350,7 @@ acpi_ns_internalize_name(const char *external_name, char **converted_name) * * FUNCTION: acpi_ns_externalize_name * - * PARAMETERS: internal_name_length - Lenth of the internal name below + * PARAMETERS: internal_name_length - Length of the internal name below * internal_name - Internal representation of name * converted_name_length - Where the length is returned * converted_name - Where the resulting external name diff --git a/drivers/acpi/acpica/nswalk.c b/drivers/acpi/acpica/nswalk.c index e9a061da9bb2..ceea6af79d12 100644 --- a/drivers/acpi/acpica/nswalk.c +++ b/drivers/acpi/acpica/nswalk.c @@ -3,7 +3,7 @@ * * Module Name: nswalk - Functions for walking the ACPI namespace * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c index b2915c9cceaf..de2d3135d6a9 100644 --- a/drivers/acpi/acpica/nsxfname.c +++ b/drivers/acpi/acpica/nsxfname.c @@ -4,7 +4,7 @@ * Module Name: nsxfname - Public interfaces to the ACPI subsystem * ACPI Namespace oriented interfaces * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psargs.c b/drivers/acpi/acpica/psargs.c index 176d28d60125..9d9d442cd999 100644 --- a/drivers/acpi/acpica/psargs.c +++ b/drivers/acpi/acpica/psargs.c @@ -3,7 +3,7 @@ * * Module Name: psargs - Parse AML opcode arguments * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c index e00d1af6fa80..207805047bc4 100644 --- a/drivers/acpi/acpica/psloop.c +++ b/drivers/acpi/acpica/psloop.c @@ -3,7 +3,7 @@ * * Module Name: psloop - Main AML parse loop * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -32,10 +32,6 @@ static acpi_status acpi_ps_get_arguments(struct acpi_walk_state *walk_state, u8 * aml_op_start, union acpi_parse_object *op); -static void -acpi_ps_link_module_code(union acpi_parse_object *parent_op, - u8 *aml_start, u32 aml_length, acpi_owner_id owner_id); - /******************************************************************************* * * FUNCTION: acpi_ps_get_arguments @@ -56,7 +52,6 @@ acpi_ps_get_arguments(struct acpi_walk_state *walk_state, { acpi_status status = AE_OK; union acpi_parse_object *arg = NULL; - const struct acpi_opcode_info *op_info; ACPI_FUNCTION_TRACE_PTR(ps_get_arguments, walk_state); @@ -136,96 +131,6 @@ acpi_ps_get_arguments(struct acpi_walk_state *walk_state, walk_state->arg_count, walk_state->pass_number)); - /* - * This case handles the legacy option that groups all module-level - * code blocks together and defers execution until all of the tables - * are loaded. Execute all of these blocks at this time. - * Execute any module-level code that was detected during the table - * load phase. - * - * Note: this option is deprecated and will be eliminated in the - * future. Use of this option can cause problems with AML code that - * depends upon in-order immediate execution of module-level code. - */ - if (!acpi_gbl_execute_tables_as_methods && - (walk_state->pass_number <= ACPI_IMODE_LOAD_PASS2) && - ((walk_state->parse_flags & ACPI_PARSE_DISASSEMBLE) == 0)) { - /* - * We want to skip If/Else/While constructs during Pass1 because we - * want to actually conditionally execute the code during Pass2. - * - * Except for disassembly, where we always want to walk the - * If/Else/While packages - */ - switch (op->common.aml_opcode) { - case AML_IF_OP: - case AML_ELSE_OP: - case AML_WHILE_OP: - /* - * Currently supported module-level opcodes are: - * IF/ELSE/WHILE. These appear to be the most common, - * and easiest to support since they open an AML - * package. - */ - if (walk_state->pass_number == - ACPI_IMODE_LOAD_PASS1) { - acpi_ps_link_module_code(op->common. - parent, - aml_op_start, - (u32) - (walk_state-> - parser_state. - pkg_end - - aml_op_start), - walk_state-> - owner_id); - } - - ACPI_DEBUG_PRINT((ACPI_DB_PARSE, - "Pass1: Skipping an If/Else/While body\n")); - - /* Skip body of if/else/while in pass 1 */ - - walk_state->parser_state.aml = - walk_state->parser_state.pkg_end; - walk_state->arg_count = 0; - break; - - default: - /* - * Check for an unsupported executable opcode at module - * level. We must be in PASS1, the parent must be a SCOPE, - * The opcode class must be EXECUTE, and the opcode must - * not be an argument to another opcode. - */ - if ((walk_state->pass_number == - ACPI_IMODE_LOAD_PASS1) - && (op->common.parent->common.aml_opcode == - AML_SCOPE_OP)) { - op_info = - acpi_ps_get_opcode_info(op->common. - aml_opcode); - if ((op_info->class == - AML_CLASS_EXECUTE) && (!arg)) { - ACPI_WARNING((AE_INFO, - "Unsupported module-level executable opcode " - "0x%.2X at table offset 0x%.4X", - op->common. - aml_opcode, - (u32) - (ACPI_PTR_DIFF - (aml_op_start, - walk_state-> - parser_state. - aml_start) + - sizeof(struct - acpi_table_header)))); - } - } - break; - } - } - /* Special processing for certain opcodes */ switch (op->common.aml_opcode) { @@ -302,104 +207,6 @@ acpi_ps_get_arguments(struct acpi_walk_state *walk_state, /******************************************************************************* * - * FUNCTION: acpi_ps_link_module_code - * - * PARAMETERS: parent_op - Parent parser op - * aml_start - Pointer to the AML - * aml_length - Length of executable AML - * owner_id - owner_id of module level code - * - * RETURN: None. - * - * DESCRIPTION: Wrap the module-level code with a method object and link the - * object to the global list. Note, the mutex field of the method - * object is used to link multiple module-level code objects. - * - * NOTE: In this legacy option, each block of detected executable AML - * code that is outside of any control method is wrapped with a temporary - * control method object and placed on a global list below. - * - * This function executes the module-level code for all tables only after - * all of the tables have been loaded. It is a legacy option and is - * not compatible with other ACPI implementations. See acpi_ns_load_table. - * - * This function will be removed when the legacy option is removed. - * - ******************************************************************************/ - -static void -acpi_ps_link_module_code(union acpi_parse_object *parent_op, - u8 *aml_start, u32 aml_length, acpi_owner_id owner_id) -{ - union acpi_operand_object *prev; - union acpi_operand_object *next; - union acpi_operand_object *method_obj; - struct acpi_namespace_node *parent_node; - - ACPI_FUNCTION_TRACE(ps_link_module_code); - - /* Get the tail of the list */ - - prev = next = acpi_gbl_module_code_list; - while (next) { - prev = next; - next = next->method.mutex; - } - - /* - * Insert the module level code into the list. Merge it if it is - * adjacent to the previous element. - */ - if (!prev || - ((prev->method.aml_start + prev->method.aml_length) != aml_start)) { - - /* Create, initialize, and link a new temporary method object */ - - method_obj = acpi_ut_create_internal_object(ACPI_TYPE_METHOD); - if (!method_obj) { - return_VOID; - } - - ACPI_DEBUG_PRINT((ACPI_DB_PARSE, - "Create/Link new code block: %p\n", - method_obj)); - - if (parent_op->common.node) { - parent_node = parent_op->common.node; - } else { - parent_node = acpi_gbl_root_node; - } - - method_obj->method.aml_start = aml_start; - method_obj->method.aml_length = aml_length; - method_obj->method.owner_id = owner_id; - method_obj->method.info_flags |= ACPI_METHOD_MODULE_LEVEL; - - /* - * Save the parent node in next_object. This is cheating, but we - * don't want to expand the method object. - */ - method_obj->method.next_object = - ACPI_CAST_PTR(union acpi_operand_object, parent_node); - - if (!prev) { - acpi_gbl_module_code_list = method_obj; - } else { - prev->method.mutex = method_obj; - } - } else { - ACPI_DEBUG_PRINT((ACPI_DB_PARSE, - "Appending to existing code block: %p\n", - prev)); - - prev->method.aml_length += aml_length; - } - - return_VOID; -} - -/******************************************************************************* - * * FUNCTION: acpi_ps_parse_loop * * PARAMETERS: walk_state - Current state diff --git a/drivers/acpi/acpica/psobject.c b/drivers/acpi/acpica/psobject.c index e1fd819a2955..98e5c7400e54 100644 --- a/drivers/acpi/acpica/psobject.c +++ b/drivers/acpi/acpica/psobject.c @@ -3,7 +3,7 @@ * * Module Name: psobject - Support for parse objects * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psopcode.c b/drivers/acpi/acpica/psopcode.c index 8d7dc98bad17..43775c5ce17c 100644 --- a/drivers/acpi/acpica/psopcode.c +++ b/drivers/acpi/acpica/psopcode.c @@ -3,7 +3,7 @@ * * Module Name: psopcode - Parser/Interpreter opcode information table * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psopinfo.c b/drivers/acpi/acpica/psopinfo.c index f310954eea59..15e7563829f1 100644 --- a/drivers/acpi/acpica/psopinfo.c +++ b/drivers/acpi/acpica/psopinfo.c @@ -3,7 +3,7 @@ * * Module Name: psopinfo - AML opcode information functions and dispatch tables * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psparse.c b/drivers/acpi/acpica/psparse.c index 65603473b6cb..9b386530ffbe 100644 --- a/drivers/acpi/acpica/psparse.c +++ b/drivers/acpi/acpica/psparse.c @@ -3,7 +3,7 @@ * * Module Name: psparse - Parser top level AML parse routines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -523,12 +523,12 @@ acpi_status acpi_ps_parse_aml(struct acpi_walk_state *walk_state) if (status == AE_ABORT_METHOD) { acpi_ns_print_node_pathname(walk_state-> method_node, - "Method aborted:"); + "Aborting method"); acpi_os_printf("\n"); } else { - ACPI_ERROR_METHOD - ("Method parse/execution failed", - walk_state->method_node, NULL, status); + ACPI_ERROR_METHOD("Aborting method", + walk_state->method_node, NULL, + status); } acpi_ex_enter_interpreter(); diff --git a/drivers/acpi/acpica/psscope.c b/drivers/acpi/acpica/psscope.c index 00c67bc249aa..f153ca804740 100644 --- a/drivers/acpi/acpica/psscope.c +++ b/drivers/acpi/acpica/psscope.c @@ -3,7 +3,7 @@ * * Module Name: psscope - Parser scope stack management routines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/pstree.c b/drivers/acpi/acpica/pstree.c index 64a8329a17f1..22d8a2becdd0 100644 --- a/drivers/acpi/acpica/pstree.c +++ b/drivers/acpi/acpica/pstree.c @@ -3,7 +3,7 @@ * * Module Name: pstree - Parser op tree manipulation/traversal/search * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psutils.c b/drivers/acpi/acpica/psutils.c index ef8a5805a836..2512f584fa3c 100644 --- a/drivers/acpi/acpica/psutils.c +++ b/drivers/acpi/acpica/psutils.c @@ -3,7 +3,7 @@ * * Module Name: psutils - Parser miscellaneous utilities (Parser only) * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/pswalk.c b/drivers/acpi/acpica/pswalk.c index bd6af8c87d48..cf91841297c2 100644 --- a/drivers/acpi/acpica/pswalk.c +++ b/drivers/acpi/acpica/pswalk.c @@ -3,7 +3,7 @@ * * Module Name: pswalk - Parser routines to walk parsed op tree(s) * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/psxface.c b/drivers/acpi/acpica/psxface.c index 5743b22399a0..ee2ee2c858f2 100644 --- a/drivers/acpi/acpica/psxface.c +++ b/drivers/acpi/acpica/psxface.c @@ -3,7 +3,7 @@ * * Module Name: psxface - Parser external interfaces * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/rsdumpinfo.c b/drivers/acpi/acpica/rsdumpinfo.c index 77a3263169fa..cafa8134b4c6 100644 --- a/drivers/acpi/acpica/rsdumpinfo.c +++ b/drivers/acpi/acpica/rsdumpinfo.c @@ -32,7 +32,7 @@ struct acpi_rsdump_info acpi_rs_dump_irq[7] = { acpi_gbl_he_decode}, {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.polarity), "Polarity", acpi_gbl_ll_decode}, - {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(irq.sharable), "Sharing", + {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(irq.shareable), "Sharing", acpi_gbl_shr_decode}, {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(irq.interrupt_count), "Interrupt Count", NULL}, @@ -222,7 +222,7 @@ struct acpi_rsdump_info acpi_rs_dump_ext_irq[8] = { "Triggering", acpi_gbl_he_decode}, {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.polarity), "Polarity", acpi_gbl_ll_decode}, - {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(extended_irq.sharable), "Sharing", + {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(extended_irq.shareable), "Sharing", acpi_gbl_shr_decode}, {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(extended_irq.resource_source), NULL, NULL}, @@ -255,7 +255,7 @@ struct acpi_rsdump_info acpi_rs_dump_gpio[16] = { "ProducerConsumer", acpi_gbl_consume_decode}, {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(gpio.pin_config), "PinConfig", acpi_gbl_ppc_decode}, - {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(gpio.sharable), "Sharing", + {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(gpio.shareable), "Sharing", acpi_gbl_shr_decode}, {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(gpio.io_restriction), "IoRestriction", acpi_gbl_ior_decode}, @@ -285,7 +285,7 @@ struct acpi_rsdump_info acpi_rs_dump_pin_function[10] = { "RevisionId", NULL}, {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(pin_function.pin_config), "PinConfig", acpi_gbl_ppc_decode}, - {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(pin_function.sharable), "Sharing", + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(pin_function.shareable), "Sharing", acpi_gbl_shr_decode}, {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(pin_function.function_number), "FunctionNumber", NULL}, @@ -308,7 +308,7 @@ struct acpi_rsdump_info acpi_rs_dump_pin_config[11] = { NULL}, {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(pin_config.producer_consumer), "ProducerConsumer", acpi_gbl_consume_decode}, - {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(pin_config.sharable), "Sharing", + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(pin_config.shareable), "Sharing", acpi_gbl_shr_decode}, {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(pin_config.pin_config_type), "PinConfigType", NULL}, @@ -353,7 +353,7 @@ struct acpi_rsdump_info acpi_rs_dump_pin_group_function[9] = { {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(pin_group_function.producer_consumer), "ProducerConsumer", acpi_gbl_consume_decode}, - {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(pin_group_function.sharable), + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(pin_group_function.shareable), "Sharing", acpi_gbl_shr_decode}, {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(pin_group_function.function_number), "FunctionNumber", NULL}, @@ -375,7 +375,7 @@ struct acpi_rsdump_info acpi_rs_dump_pin_group_config[10] = { "RevisionId", NULL}, {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(pin_group_config.producer_consumer), "ProducerConsumer", acpi_gbl_consume_decode}, - {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(pin_group_config.sharable), + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(pin_group_config.shareable), "Sharing", acpi_gbl_shr_decode}, {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(pin_group_config.pin_config_type), "PinConfigType", NULL}, diff --git a/drivers/acpi/acpica/rsirq.c b/drivers/acpi/acpica/rsirq.c index 134b67cd48ee..b0d970efa072 100644 --- a/drivers/acpi/acpica/rsirq.c +++ b/drivers/acpi/acpica/rsirq.c @@ -54,7 +54,7 @@ struct acpi_rsconvert_info acpi_rs_get_irq[9] = { AML_OFFSET(irq.flags), 3}, - {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.sharable), + {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.shareable), AML_OFFSET(irq.flags), 4}, @@ -92,7 +92,7 @@ struct acpi_rsconvert_info acpi_rs_set_irq[14] = { AML_OFFSET(irq.flags), 3}, - {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.sharable), + {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.irq.shareable), AML_OFFSET(irq.flags), 4}, @@ -139,7 +139,7 @@ struct acpi_rsconvert_info acpi_rs_set_irq[14] = { ACPI_ACTIVE_HIGH}, {ACPI_RSC_EXIT_NE, ACPI_RSC_COMPARE_VALUE, - ACPI_RS_OFFSET(data.irq.sharable), + ACPI_RS_OFFSET(data.irq.shareable), ACPI_EXCLUSIVE}, /* We can optimize to a 2-byte irq_no_flags() descriptor */ @@ -178,7 +178,7 @@ struct acpi_rsconvert_info acpi_rs_convert_ext_irq[10] = { AML_OFFSET(extended_irq.flags), 2}, - {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.extended_irq.sharable), + {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.extended_irq.shareable), AML_OFFSET(extended_irq.flags), 3}, diff --git a/drivers/acpi/acpica/rsserial.c b/drivers/acpi/acpica/rsserial.c index d073ebb51f90..1b937d88980f 100644 --- a/drivers/acpi/acpica/rsserial.c +++ b/drivers/acpi/acpica/rsserial.c @@ -39,7 +39,7 @@ struct acpi_rsconvert_info acpi_rs_convert_gpio[18] = { AML_OFFSET(gpio.flags), 0}, - {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.gpio.sharable), + {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.gpio.shareable), AML_OFFSET(gpio.int_flags), 3}, @@ -128,7 +128,7 @@ struct acpi_rsconvert_info acpi_rs_convert_pin_function[13] = { AML_OFFSET(pin_function.revision_id), 1}, - {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.pin_function.sharable), + {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.pin_function.shareable), AML_OFFSET(pin_function.flags), 0}, @@ -518,7 +518,7 @@ struct acpi_rsconvert_info acpi_rs_convert_pin_config[14] = { AML_OFFSET(pin_config.revision_id), 1}, - {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.pin_config.sharable), + {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.pin_config.shareable), AML_OFFSET(pin_config.flags), 0}, @@ -658,7 +658,7 @@ struct acpi_rsconvert_info acpi_rs_convert_pin_group_function[13] = { AML_OFFSET(pin_group_function.revision_id), 1}, - {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.pin_group_function.sharable), + {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.pin_group_function.shareable), AML_OFFSET(pin_group_function.flags), 0}, @@ -735,7 +735,7 @@ struct acpi_rsconvert_info acpi_rs_convert_pin_group_config[14] = { AML_OFFSET(pin_group_config.revision_id), 1}, - {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.pin_group_config.sharable), + {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.pin_group_config.shareable), AML_OFFSET(pin_group_config.flags), 0}, diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c index 862149c8a208..0cecd0039acf 100644 --- a/drivers/acpi/acpica/tbdata.c +++ b/drivers/acpi/acpica/tbdata.c @@ -3,7 +3,7 @@ * * Module Name: tbdata - Table manager data structure functions * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbfadt.c b/drivers/acpi/acpica/tbfadt.c index 99d325a51816..0041bfba9abc 100644 --- a/drivers/acpi/acpica/tbfadt.c +++ b/drivers/acpi/acpica/tbfadt.c @@ -3,7 +3,7 @@ * * Module Name: tbfadt - FADT table utilities * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -556,7 +556,7 @@ static void acpi_tb_convert_fadt(void) * 64-bit X length field. * Note: If the legacy length field is > 0xFF bits, ignore * this check. (GPE registers can be larger than the - * 64-bit GAS structure can accomodate, 0xFF bits). + * 64-bit GAS structure can accommodate, 0xFF bits). */ if ((ACPI_MUL_8(length) <= ACPI_UINT8_MAX) && (address64->bit_width != diff --git a/drivers/acpi/acpica/tbfind.c b/drivers/acpi/acpica/tbfind.c index f00694b1d000..951bd8e1c50a 100644 --- a/drivers/acpi/acpica/tbfind.c +++ b/drivers/acpi/acpica/tbfind.c @@ -3,7 +3,7 @@ * * Module Name: tbfind - find table * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c index 5f8e7b561c90..be6642bf6366 100644 --- a/drivers/acpi/acpica/tbinstal.c +++ b/drivers/acpi/acpica/tbinstal.c @@ -3,7 +3,7 @@ * * Module Name: tbinstal - ACPI table installation and removal * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbprint.c b/drivers/acpi/acpica/tbprint.c index e303418a895b..9b5df95d881b 100644 --- a/drivers/acpi/acpica/tbprint.c +++ b/drivers/acpi/acpica/tbprint.c @@ -3,7 +3,7 @@ * * Module Name: tbprint - Table output utilities * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c index b526096560b5..2469e01310e2 100644 --- a/drivers/acpi/acpica/tbutils.c +++ b/drivers/acpi/acpica/tbutils.c @@ -3,7 +3,7 @@ * * Module Name: tbutils - ACPI Table utilities * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/tbxface.c b/drivers/acpi/acpica/tbxface.c index e4d0dc8948cd..36592888f0e7 100644 --- a/drivers/acpi/acpica/tbxface.c +++ b/drivers/acpi/acpica/tbxface.c @@ -3,7 +3,7 @@ * * Module Name: tbxface - ACPI table-oriented external interfaces * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -108,7 +108,7 @@ acpi_initialize_tables(struct acpi_table_desc *initial_table_array, /* * Get the root table (RSDT or XSDT) and extract all entries to the local * Root Table Array. This array contains the information of the RSDT/XSDT - * in a common, more useable format. + * in a common, more usable format. */ status = acpi_tb_parse_root_table(rsdp_address); return_ACPI_STATUS(status); @@ -169,7 +169,7 @@ acpi_status ACPI_INIT_FUNCTION acpi_reallocate_root_table(void) if (!acpi_gbl_enable_table_validation) { /* * Now it's safe to do full table validation. We can do deferred - * table initilization here once the flag is set. + * table initialization here once the flag is set. */ acpi_gbl_enable_table_validation = TRUE; for (i = 0; i < acpi_gbl_root_table_list.current_table_count; diff --git a/drivers/acpi/acpica/tbxfload.c b/drivers/acpi/acpica/tbxfload.c index 9011297552af..1a2592cc3245 100644 --- a/drivers/acpi/acpica/tbxfload.c +++ b/drivers/acpi/acpica/tbxfload.c @@ -3,7 +3,7 @@ * * Module Name: tbxfload - Table load/unload external interfaces * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -69,23 +69,18 @@ acpi_status ACPI_INIT_FUNCTION acpi_load_tables(void) "While loading namespace from ACPI tables")); } - if (acpi_gbl_execute_tables_as_methods) { - /* - * If the module-level code support is enabled, initialize the objects - * in the namespace that remain uninitialized. This runs the executable - * AML that may be part of the declaration of these name objects: - * operation_regions, buffer_fields, Buffers, and Packages. - * - * Note: The module-level code is optional at this time, but will - * become the default in the future. - */ - status = acpi_ns_initialize_objects(); - if (ACPI_FAILURE(status)) { - return_ACPI_STATUS(status); - } + /* + * Initialize the objects in the namespace that remain uninitialized. + * This runs the executable AML that may be part of the declaration of + * these name objects: + * operation_regions, buffer_fields, Buffers, and Packages. + * + */ + status = acpi_ns_initialize_objects(); + if (ACPI_SUCCESS(status)) { + acpi_gbl_namespace_initialized = TRUE; } - acpi_gbl_namespace_initialized = TRUE; return_ACPI_STATUS(status); } diff --git a/drivers/acpi/acpica/tbxfroot.c b/drivers/acpi/acpica/tbxfroot.c index 483d0ce5180a..e2859d09ca2e 100644 --- a/drivers/acpi/acpica/tbxfroot.c +++ b/drivers/acpi/acpica/tbxfroot.c @@ -3,7 +3,7 @@ * * Module Name: tbxfroot - Find the root ACPI table (RSDT) * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utaddress.c b/drivers/acpi/acpica/utaddress.c index dbabe680ff58..bb260376bd59 100644 --- a/drivers/acpi/acpica/utaddress.c +++ b/drivers/acpi/acpica/utaddress.c @@ -3,7 +3,7 @@ * * Module Name: utaddress - op_region address range check * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utalloc.c b/drivers/acpi/acpica/utalloc.c index 8cbcd7d6bd5e..d64da4d9e8d0 100644 --- a/drivers/acpi/acpica/utalloc.c +++ b/drivers/acpi/acpica/utalloc.c @@ -3,7 +3,7 @@ * * Module Name: utalloc - local memory allocation routines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utascii.c b/drivers/acpi/acpica/utascii.c index 04ff61e284f5..79d7426fd7bf 100644 --- a/drivers/acpi/acpica/utascii.c +++ b/drivers/acpi/acpica/utascii.c @@ -3,7 +3,7 @@ * * Module Name: utascii - Utility ascii functions * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utbuffer.c b/drivers/acpi/acpica/utbuffer.c index fffa6f5ae59e..61db9967ebe4 100644 --- a/drivers/acpi/acpica/utbuffer.c +++ b/drivers/acpi/acpica/utbuffer.c @@ -3,7 +3,7 @@ * * Module Name: utbuffer - Buffer dump routines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utcache.c b/drivers/acpi/acpica/utcache.c index 97d6ec174c28..8533fce7fa93 100644 --- a/drivers/acpi/acpica/utcache.c +++ b/drivers/acpi/acpica/utcache.c @@ -3,7 +3,7 @@ * * Module Name: utcache - local cache allocation routines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utcopy.c b/drivers/acpi/acpica/utcopy.c index a872ed7879ca..1fb8327f3c3b 100644 --- a/drivers/acpi/acpica/utcopy.c +++ b/drivers/acpi/acpica/utcopy.c @@ -3,7 +3,7 @@ * * Module Name: utcopy - Internal to external object translation utilities * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c index aabdc25effd9..01b1b36c8a8e 100644 --- a/drivers/acpi/acpica/utdebug.c +++ b/drivers/acpi/acpica/utdebug.c @@ -3,7 +3,7 @@ * * Module Name: utdebug - Debug print/trace routines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utdecode.c b/drivers/acpi/acpica/utdecode.c index dad02b821e19..ad9f77eb554f 100644 --- a/drivers/acpi/acpica/utdecode.c +++ b/drivers/acpi/acpica/utdecode.c @@ -3,7 +3,7 @@ * * Module Name: utdecode - Utility decoding routines (value-to-string) * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -284,7 +284,7 @@ const char *acpi_ut_get_node_name(void *object) static const char *acpi_gbl_desc_type_names[] = { /* 00 */ "Not a Descriptor", - /* 01 */ "Cached", + /* 01 */ "Cached Object", /* 02 */ "State-Generic", /* 03 */ "State-Update", /* 04 */ "State-Package", @@ -295,10 +295,10 @@ static const char *acpi_gbl_desc_type_names[] = { /* 09 */ "State-Result", /* 10 */ "State-Notify", /* 11 */ "State-Thread", - /* 12 */ "Walk", - /* 13 */ "Parser", - /* 14 */ "Operand", - /* 15 */ "Node" + /* 12 */ "Tree Walk State", + /* 13 */ "Parse Tree Op", + /* 14 */ "Operand Object", + /* 15 */ "Namespace Node" }; const char *acpi_ut_get_descriptor_name(void *object) @@ -430,8 +430,10 @@ static const char *acpi_gbl_generic_notify[ACPI_GENERIC_NOTIFY_MAX + 1] = { /* 0C */ "Reserved (was previously Shutdown Request)", /* Reserved in ACPI 6.0 */ /* 0D */ "System Resource Affinity Update", - /* 0E */ "Heterogeneous Memory Attributes Update" + /* 0E */ "Heterogeneous Memory Attributes Update", /* ACPI 6.2 */ + /* 0F */ "Error Disconnect Recover" + /* ACPI 6.3 */ }; static const char *acpi_gbl_device_notify[5] = { @@ -461,13 +463,13 @@ static const char *acpi_gbl_thermal_notify[5] = { const char *acpi_ut_get_notify_name(u32 notify_value, acpi_object_type type) { - /* 00 - 0D are "common to all object types" (from ACPI Spec) */ + /* 00 - 0F are "common to all object types" (from ACPI Spec) */ if (notify_value <= ACPI_GENERIC_NOTIFY_MAX) { return (acpi_gbl_generic_notify[notify_value]); } - /* 0E - 7F are reserved */ + /* 10 - 7F are reserved */ if (notify_value <= ACPI_MAX_SYS_NOTIFY) { return ("Reserved"); diff --git a/drivers/acpi/acpica/utdelete.c b/drivers/acpi/acpica/utdelete.c index 8cc4392c61f3..eee263cb7beb 100644 --- a/drivers/acpi/acpica/utdelete.c +++ b/drivers/acpi/acpica/utdelete.c @@ -257,6 +257,10 @@ static void acpi_ut_delete_internal_obj(union acpi_operand_object *object) acpi_ut_delete_object_desc(second_desc); } + if (object->field.internal_pcc_buffer) { + ACPI_FREE(object->field.internal_pcc_buffer); + } + break; case ACPI_TYPE_BUFFER_FIELD: diff --git a/drivers/acpi/acpica/uterror.c b/drivers/acpi/acpica/uterror.c index e47430272692..075457341bad 100644 --- a/drivers/acpi/acpica/uterror.c +++ b/drivers/acpi/acpica/uterror.c @@ -183,19 +183,19 @@ acpi_ut_prefixed_namespace_error(const char *module_name, case AE_ALREADY_EXISTS: acpi_os_printf(ACPI_MSG_BIOS_ERROR); - message = "Failure creating"; + message = "Failure creating named object"; break; case AE_NOT_FOUND: acpi_os_printf(ACPI_MSG_BIOS_ERROR); - message = "Could not resolve"; + message = "Could not resolve symbol"; break; default: acpi_os_printf(ACPI_MSG_ERROR); - message = "Failure resolving"; + message = "Failure resolving symbol"; break; } @@ -317,7 +317,8 @@ acpi_ut_method_error(const char *module_name, } acpi_ns_print_node_pathname(node, message); - acpi_os_printf(", %s", acpi_format_exception(method_status)); + acpi_os_printf(" due to previous error (%s)", + acpi_format_exception(method_status)); ACPI_MSG_SUFFIX; ACPI_MSG_REDIRECT_END; diff --git a/drivers/acpi/acpica/uteval.c b/drivers/acpi/acpica/uteval.c index c56ae6e058d5..558a9f3b0678 100644 --- a/drivers/acpi/acpica/uteval.c +++ b/drivers/acpi/acpica/uteval.c @@ -3,7 +3,7 @@ * * Module Name: uteval - Object evaluation * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utglobal.c b/drivers/acpi/acpica/utglobal.c index f8c5b49344df..b0622ec4bb85 100644 --- a/drivers/acpi/acpica/utglobal.c +++ b/drivers/acpi/acpica/utglobal.c @@ -3,7 +3,7 @@ * * Module Name: utglobal - Global variables for the ACPI subsystem * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/uthex.c b/drivers/acpi/acpica/uthex.c index 3d63a9e8da4f..b6da135d5f41 100644 --- a/drivers/acpi/acpica/uthex.c +++ b/drivers/acpi/acpica/uthex.c @@ -3,7 +3,7 @@ * * Module Name: uthex -- Hex/ASCII support functions * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utids.c b/drivers/acpi/acpica/utids.c index 70e6bf1107a1..e805abdd95b8 100644 --- a/drivers/acpi/acpica/utids.c +++ b/drivers/acpi/acpica/utids.c @@ -3,7 +3,7 @@ * * Module Name: utids - support for device Ids - HID, UID, CID, SUB, CLS * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utinit.c b/drivers/acpi/acpica/utinit.c index 0646ed62b351..bc124591320e 100644 --- a/drivers/acpi/acpica/utinit.c +++ b/drivers/acpi/acpica/utinit.c @@ -3,7 +3,7 @@ * * Module Name: utinit - Common ACPI subsystem initialization * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utlock.c b/drivers/acpi/acpica/utlock.c index d61e01bd01a3..8b4ff11d617a 100644 --- a/drivers/acpi/acpica/utlock.c +++ b/drivers/acpi/acpica/utlock.c @@ -3,7 +3,7 @@ * * Module Name: utlock - Reader/Writer lock interfaces * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utobject.c b/drivers/acpi/acpica/utobject.c index ae6d8cc18cec..eee97a902696 100644 --- a/drivers/acpi/acpica/utobject.c +++ b/drivers/acpi/acpica/utobject.c @@ -3,7 +3,7 @@ * * Module Name: utobject - ACPI object create/delete/size/cache routines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utosi.c b/drivers/acpi/acpica/utosi.c index 902a47463abf..688c61a90725 100644 --- a/drivers/acpi/acpica/utosi.c +++ b/drivers/acpi/acpica/utosi.c @@ -3,7 +3,7 @@ * * Module Name: utosi - Support for the _OSI predefined control method * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utpredef.c b/drivers/acpi/acpica/utpredef.c index 65ca9807c2a8..a9f08f43c685 100644 --- a/drivers/acpi/acpica/utpredef.c +++ b/drivers/acpi/acpica/utpredef.c @@ -3,7 +3,7 @@ * * Module Name: utpredef - support functions for predefined names * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utprint.c b/drivers/acpi/acpica/utprint.c index a98c334c3bb7..5839f2fa7400 100644 --- a/drivers/acpi/acpica/utprint.c +++ b/drivers/acpi/acpica/utprint.c @@ -3,7 +3,7 @@ * * Module Name: utprint - Formatted printing routines * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/uttrack.c b/drivers/acpi/acpica/uttrack.c index 016a6621cc6f..8052f7ef5025 100644 --- a/drivers/acpi/acpica/uttrack.c +++ b/drivers/acpi/acpica/uttrack.c @@ -3,7 +3,7 @@ * * Module Name: uttrack - Memory allocation tracking routines (debug only) * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ @@ -588,6 +588,18 @@ void acpi_ut_dump_allocations(u32 component, const char *module) acpi_ut_get_descriptor_name (descriptor)); + /* Optional object hex dump */ + + if (acpi_gbl_verbose_leak_dump) { + acpi_os_printf("\n"); + acpi_ut_dump_buffer((u8 *) + descriptor, + element-> + size, + DB_BYTE_DISPLAY, + 0); + } + /* Validate the descriptor type using Type field and length */ descriptor_type = 0; /* Not a valid descriptor type */ diff --git a/drivers/acpi/acpica/utuuid.c b/drivers/acpi/acpica/utuuid.c index 59ae118092a3..0a7cf8007643 100644 --- a/drivers/acpi/acpica/utuuid.c +++ b/drivers/acpi/acpica/utuuid.c @@ -3,7 +3,7 @@ * * Module Name: utuuid -- UUID support functions * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utxface.c b/drivers/acpi/acpica/utxface.c index d2d6cc065181..f497c4b30e65 100644 --- a/drivers/acpi/acpica/utxface.c +++ b/drivers/acpi/acpica/utxface.c @@ -3,7 +3,7 @@ * * Module Name: utxface - External interfaces, miscellaneous utility functions * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/acpica/utxferror.c b/drivers/acpi/acpica/utxferror.c index 6bb85d691fcb..a1ed7fced4db 100644 --- a/drivers/acpi/acpica/utxferror.c +++ b/drivers/acpi/acpica/utxferror.c @@ -187,6 +187,50 @@ ACPI_EXPORT_SYMBOL(acpi_bios_error) /******************************************************************************* * + * FUNCTION: acpi_bios_exception + * + * PARAMETERS: module_name - Caller's module name (for error output) + * line_number - Caller's line number (for error output) + * status - Status value to be decoded/formatted + * format - Printf format string + additional args + * + * RETURN: None + * + * DESCRIPTION: Print an "ACPI Firmware Error" message with module/line/version + * info as well as decoded acpi_status. + * + ******************************************************************************/ +void ACPI_INTERNAL_VAR_XFACE +acpi_bios_exception(const char *module_name, + u32 line_number, + acpi_status status, const char *format, ...) +{ + va_list arg_list; + + ACPI_MSG_REDIRECT_BEGIN; + + /* For AE_OK, just print the message */ + + if (ACPI_SUCCESS(status)) { + acpi_os_printf(ACPI_MSG_BIOS_ERROR); + + } else { + acpi_os_printf(ACPI_MSG_BIOS_ERROR "%s, ", + acpi_format_exception(status)); + } + + va_start(arg_list, format); + acpi_os_vprintf(format, arg_list); + ACPI_MSG_SUFFIX; + va_end(arg_list); + + ACPI_MSG_REDIRECT_END; +} + +ACPI_EXPORT_SYMBOL(acpi_bios_exception) + +/******************************************************************************* + * * FUNCTION: acpi_bios_warning * * PARAMETERS: module_name - Caller's module name (for warning output) diff --git a/drivers/acpi/acpica/utxfinit.c b/drivers/acpi/acpica/utxfinit.c index e3c60f57c9f0..9f3b1e3a09de 100644 --- a/drivers/acpi/acpica/utxfinit.c +++ b/drivers/acpi/acpica/utxfinit.c @@ -3,7 +3,7 @@ * * Module Name: utxfinit - External interfaces for ACPICA initialization * - * Copyright (C) 2000 - 2018, Intel Corp. + * Copyright (C) 2000 - 2019, Intel Corp. * *****************************************************************************/ diff --git a/drivers/acpi/irq.c b/drivers/acpi/irq.c index 7c352cba0528..c3b2222e2129 100644 --- a/drivers/acpi/irq.c +++ b/drivers/acpi/irq.c @@ -196,7 +196,7 @@ static acpi_status acpi_irq_parse_one_cb(struct acpi_resource *ares, fwnode = acpi_gsi_domain_id; acpi_irq_parse_one_match(fwnode, irq->interrupts[ctx->index], irq->triggering, irq->polarity, - irq->sharable, ctx); + irq->shareable, ctx); return AE_CTRL_TERMINATE; case ACPI_RESOURCE_TYPE_EXTENDED_IRQ: eirq = &ares->data.extended_irq; @@ -209,7 +209,7 @@ static acpi_status acpi_irq_parse_one_cb(struct acpi_resource *ares, fwnode = acpi_get_irq_source_fwhandle(&eirq->resource_source); acpi_irq_parse_one_match(fwnode, eirq->interrupts[ctx->index], eirq->triggering, eirq->polarity, - eirq->sharable, ctx); + eirq->shareable, ctx); return AE_CTRL_TERMINATE; } diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c index d5eec352a6e1..df70b1eaef58 100644 --- a/drivers/acpi/pci_link.c +++ b/drivers/acpi/pci_link.c @@ -317,10 +317,10 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq) resource->res.data.irq.polarity = link->irq.polarity; if (link->irq.triggering == ACPI_EDGE_SENSITIVE) - resource->res.data.irq.sharable = + resource->res.data.irq.shareable = ACPI_EXCLUSIVE; else - resource->res.data.irq.sharable = ACPI_SHARED; + resource->res.data.irq.shareable = ACPI_SHARED; resource->res.data.irq.interrupt_count = 1; resource->res.data.irq.interrupts[0] = irq; break; @@ -335,10 +335,10 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq) resource->res.data.extended_irq.polarity = link->irq.polarity; if (link->irq.triggering == ACPI_EDGE_SENSITIVE) - resource->res.data.irq.sharable = + resource->res.data.irq.shareable = ACPI_EXCLUSIVE; else - resource->res.data.irq.sharable = ACPI_SHARED; + resource->res.data.irq.shareable = ACPI_SHARED; resource->res.data.extended_irq.interrupt_count = 1; resource->res.data.extended_irq.interrupts[0] = irq; /* ignore resource_source, it's optional */ diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c index 316a0fc785e3..d556f2144de8 100644 --- a/drivers/acpi/resource.c +++ b/drivers/acpi/resource.c @@ -476,7 +476,7 @@ bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index, } acpi_dev_get_irqresource(res, irq->interrupts[index], irq->triggering, irq->polarity, - irq->sharable, true); + irq->shareable, true); break; case ACPI_RESOURCE_TYPE_EXTENDED_IRQ: ext_irq = &ares->data.extended_irq; @@ -487,7 +487,7 @@ bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index, if (is_gsi(ext_irq)) acpi_dev_get_irqresource(res, ext_irq->interrupts[index], ext_irq->triggering, ext_irq->polarity, - ext_irq->sharable, false); + ext_irq->shareable, false); else acpi_dev_irqresource_disabled(res, 0); break; |