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Merge branch 'acpica' 

* acpica:
  ACPICA: Update version to 20170303
  ACPICA: iasl: add ASL conversion tool
  ACPICA: Local cache support: Allow small cache objects
  ACPICA: Disassembler: Do not unconditionally remove temporary names
  ACPICA: iasl: Fix IORT SMMU GSI disassembling
  ACPICA: Cleanup AML opcode definitions, no functional change
  ACPICA: Debugger: Add interpreter blocking mark for single-step mode
  ACPICA: debugger: fix memory leak on Pathname
  ACPICA: Update for automatic repair code for objects returned by evaluate_object
  ACPICA: Namespace: fix operand cache leak
  ACPICA: Fix several incorrect invocations of ACPICA return macro
  ACPICA: Fix a module for excessive debug output
  ACPICA: Update some function headers, no funtional change
  ACPICA: Disassembler: Enhance resource descriptor detection
  ACPICA: Add non-linux host build support
This commit is contained in:
Rafael J. Wysocki 2017-05-09 23:22:36 +02:00
parent 08be881064 bc5150ef33
commit 8269c73404
45 changed files with 660 additions and 196 deletions
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2
drivers/acpi/acpica/Makefile
View File

@ -2,7 +2,7 @@
# Makefile for ACPICA Core interpreter
#
ccflags-y := -Os -DBUILDING_ACPICA
ccflags-y := -Os -D_LINUX -DBUILDING_ACPICA
ccflags-$(CONFIG_ACPI_DEBUG) += -DACPI_DEBUG_OUTPUT
# use acpi.o to put all files here into acpi.o modparam namespace

144
drivers/acpi/acpica/acconvert.h Normal file
View File

@ -0,0 +1,144 @@
/******************************************************************************
*
* Module Name: acapps - common include for ACPI applications/tools
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* substantially similar to the "NO WARRANTY" disclaimer below
* ("Disclaimer") and any redistribution must be conditioned upon
* including a substantially similar Disclaimer requirement for further
* binary redistribution.
* 3. Neither the names of the above-listed copyright holders nor the names
* of any contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*
* NO WARRANTY
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*/
#ifndef _ACCONVERT
#define _ACCONVERT
/* Definitions for comment state */
#define ASL_COMMENT_STANDARD 1
#define ASLCOMMENT_INLINE 2
#define ASL_COMMENT_OPEN_PAREN 3
#define ASL_COMMENT_CLOSE_PAREN 4
#define ASL_COMMENT_CLOSE_BRACE 5
/* Definitions for comment print function*/
#define AML_COMMENT_STANDARD 1
#define AMLCOMMENT_INLINE 2
#define AML_COMMENT_END_NODE 3
#define AML_NAMECOMMENT 4
#define AML_COMMENT_CLOSE_BRACE 5
#define AML_COMMENT_ENDBLK 6
#define AML_COMMENT_INCLUDE 7
#ifdef ACPI_ASL_COMPILER
/*
* cvcompiler
*/
void
cv_process_comment(struct asl_comment_state current_state,
char *string_buffer, int c1);
void
cv_process_comment_type2(struct asl_comment_state current_state,
char *string_buffer);
u32 cv_calculate_comment_lengths(union acpi_parse_object *op);
void cv_process_comment_state(char input);
char *cv_append_inline_comment(char *inline_comment, char *to_add);
void cv_add_to_comment_list(char *to_add);
void cv_place_comment(u8 type, char *comment_string);
u32 cv_parse_op_block_type(union acpi_parse_object *op);
struct acpi_comment_node *cv_comment_node_calloc(void);
void cg_write_aml_def_block_comment(union acpi_parse_object *op);
void
cg_write_one_aml_comment(union acpi_parse_object *op,
char *comment_to_print, u8 input_option);
void cg_write_aml_comment(union acpi_parse_object *op);
/*
* cvparser
*/
void
cv_init_file_tree(struct acpi_table_header *table,
u8 *aml_start, u32 aml_length);
void cv_clear_op_comments(union acpi_parse_object *op);
struct acpi_file_node *cv_filename_exists(char *filename,
struct acpi_file_node *head);
void cv_label_file_node(union acpi_parse_object *op);
void
cv_capture_list_comments(struct acpi_parse_state *parser_state,
struct acpi_comment_node *list_head,
struct acpi_comment_node *list_tail);
void cv_capture_comments_only(struct acpi_parse_state *parser_state);
void cv_capture_comments(struct acpi_walk_state *walk_state);
void cv_transfer_comments(union acpi_parse_object *op);
/*
* cvdisasm
*/
void cv_switch_files(u32 level, union acpi_parse_object *op);
u8 cv_file_has_switched(union acpi_parse_object *op);
void cv_close_paren_write_comment(union acpi_parse_object *op, u32 level);
void cv_close_brace_write_comment(union acpi_parse_object *op, u32 level);
void
cv_print_one_comment_list(struct acpi_comment_node *comment_list, u32 level);
void
cv_print_one_comment_type(union acpi_parse_object *op,
u8 comment_type, char *end_str, u32 level);
#endif
#endif /* _ACCONVERT */

53
drivers/acpi/acpica/acglobal.h
View File

@ -370,6 +370,59 @@ ACPI_GLOBAL(const char, *acpi_gbl_pld_shape_list[]);
#endif
/*
* Meant for the -ca option.
*/
ACPI_INIT_GLOBAL(char *, acpi_gbl_current_inline_comment, NULL);
ACPI_INIT_GLOBAL(char *, acpi_gbl_current_end_node_comment, NULL);
ACPI_INIT_GLOBAL(char *, acpi_gbl_current_open_brace_comment, NULL);
ACPI_INIT_GLOBAL(char *, acpi_gbl_current_close_brace_comment, NULL);
ACPI_INIT_GLOBAL(char *, acpi_gbl_root_filename, NULL);
ACPI_INIT_GLOBAL(char *, acpi_gbl_current_filename, NULL);
ACPI_INIT_GLOBAL(char *, acpi_gbl_current_parent_filename, NULL);
ACPI_INIT_GLOBAL(char *, acpi_gbl_current_include_filename, NULL);
ACPI_INIT_GLOBAL(struct acpi_comment_node, *acpi_gbl_last_list_head, NULL);
ACPI_INIT_GLOBAL(struct acpi_comment_node, *acpi_gbl_def_blk_comment_list_head,
NULL);
ACPI_INIT_GLOBAL(struct acpi_comment_node, *acpi_gbl_def_blk_comment_list_tail,
NULL);
ACPI_INIT_GLOBAL(struct acpi_comment_node, *acpi_gbl_reg_comment_list_head,
NULL);
ACPI_INIT_GLOBAL(struct acpi_comment_node, *acpi_gbl_reg_comment_list_tail,
NULL);
ACPI_INIT_GLOBAL(struct acpi_comment_node, *acpi_gbl_inc_comment_list_head,
NULL);
ACPI_INIT_GLOBAL(struct acpi_comment_node, *acpi_gbl_inc_comment_list_tail,
NULL);
ACPI_INIT_GLOBAL(struct acpi_comment_node, *acpi_gbl_end_blk_comment_list_head,
NULL);
ACPI_INIT_GLOBAL(struct acpi_comment_node, *acpi_gbl_end_blk_comment_list_tail,
NULL);
ACPI_INIT_GLOBAL(struct acpi_comment_addr_node,
*acpi_gbl_comment_addr_list_head, NULL);
ACPI_INIT_GLOBAL(union acpi_parse_object, *acpi_gbl_current_scope, NULL);
ACPI_INIT_GLOBAL(struct acpi_file_node, *acpi_gbl_file_tree_root, NULL);
ACPI_GLOBAL(acpi_cache_t *, acpi_gbl_reg_comment_cache);
ACPI_GLOBAL(acpi_cache_t *, acpi_gbl_comment_addr_cache);
ACPI_GLOBAL(acpi_cache_t *, acpi_gbl_file_cache);
ACPI_INIT_GLOBAL(u8, gbl_capture_comments, FALSE);
ACPI_INIT_GLOBAL(u8, acpi_gbl_debug_asl_conversion, FALSE);
ACPI_INIT_GLOBAL(ACPI_FILE, acpi_gbl_conv_debug_file, NULL);
ACPI_GLOBAL(char, acpi_gbl_table_sig[4]);
/*****************************************************************************
*
* Application globals

106
drivers/acpi/acpica/aclocal.h
View File

@ -53,7 +53,7 @@ typedef u32 acpi_mutex_handle;
/* Total number of aml opcodes defined */
#define AML_NUM_OPCODES 0x82
#define AML_NUM_OPCODES 0x83
/* Forward declarations */
@ -754,21 +754,52 @@ union acpi_parse_value {
#define ACPI_DISASM_ONLY_MEMBERS(a)
#endif
#if defined(ACPI_ASL_COMPILER)
#define ACPI_CONVERTER_ONLY_MEMBERS(a) a;
#else
#define ACPI_CONVERTER_ONLY_MEMBERS(a)
#endif
#define ACPI_PARSE_COMMON \
union acpi_parse_object *parent; /* Parent op */\
u8 descriptor_type; /* To differentiate various internal objs */\
u8 flags; /* Type of Op */\
u16 aml_opcode; /* AML opcode */\
u8 *aml; /* Address of declaration in AML */\
union acpi_parse_object *next; /* Next op */\
struct acpi_namespace_node *node; /* For use by interpreter */\
union acpi_parse_value value; /* Value or args associated with the opcode */\
u8 arg_list_length; /* Number of elements in the arg list */\
ACPI_DISASM_ONLY_MEMBERS (\
u16 disasm_flags; /* Used during AML disassembly */\
u8 disasm_opcode; /* Subtype used for disassembly */\
char *operator_symbol;/* Used for C-style operator name strings */\
char aml_op_name[16]) /* Op name (debug only) */
union acpi_parse_object *parent; /* Parent op */\
u8 descriptor_type; /* To differentiate various internal objs */\
u8 flags; /* Type of Op */\
u16 aml_opcode; /* AML opcode */\
u8 *aml; /* Address of declaration in AML */\
union acpi_parse_object *next; /* Next op */\
struct acpi_namespace_node *node; /* For use by interpreter */\
union acpi_parse_value value; /* Value or args associated with the opcode */\
u8 arg_list_length; /* Number of elements in the arg list */\
ACPI_DISASM_ONLY_MEMBERS (\
u16 disasm_flags; /* Used during AML disassembly */\
u8 disasm_opcode; /* Subtype used for disassembly */\
char *operator_symbol; /* Used for C-style operator name strings */\
char aml_op_name[16]) /* Op name (debug only) */\
ACPI_CONVERTER_ONLY_MEMBERS (\
char *inline_comment; /* Inline comment */\
char *end_node_comment; /* End of node comment */\
char *name_comment; /* Comment associated with the first parameter of the name node */\
char *close_brace_comment; /* Comments that come after } on the same as } */\
struct acpi_comment_node *comment_list; /* comments that appears before this node */\
struct acpi_comment_node *end_blk_comment; /* comments that at the end of a block but before ) or } */\
char *cv_filename; /* Filename associated with this node. Used for ASL/ASL+ converter */\
char *cv_parent_filename) /* Parent filename associated with this node. Used for ASL/ASL+ converter */
/* categories of comments */
typedef enum {
STANDARD_COMMENT = 1,
INLINE_COMMENT,
ENDNODE_COMMENT,
OPENBRACE_COMMENT,
CLOSE_BRACE_COMMENT,
STD_DEFBLK_COMMENT,
END_DEFBLK_COMMENT,
FILENAME_COMMENT,
PARENTFILENAME_COMMENT,
ENDBLK_COMMENT,
INCLUDE_COMMENT
} asl_comment_types;
/* Internal opcodes for disasm_opcode field above */
@ -784,9 +815,38 @@ union acpi_parse_value {
#define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a Lnot_equal (etc.) pair of opcodes */
#define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */
#define ACPI_DASM_IGNORE_SINGLE 0x0B /* Ignore the opcode but not it's children */
#define ACPI_DASM_SWITCH_PREDICATE 0x0C /* Object is a predicate for a Switch or Case block */
#define ACPI_DASM_CASE 0x0D /* If/Else is a Case in a Switch/Case block */
#define ACPI_DASM_DEFAULT 0x0E /* Else is a Default in a Switch/Case block */
#define ACPI_DASM_SWITCH 0x0C /* While is a Switch */
#define ACPI_DASM_SWITCH_PREDICATE 0x0D /* Object is a predicate for a Switch or Case block */
#define ACPI_DASM_CASE 0x0E /* If/Else is a Case in a Switch/Case block */
#define ACPI_DASM_DEFAULT 0x0F /* Else is a Default in a Switch/Case block */
/*
* List struct used in the -ca option
*/
struct acpi_comment_node {
char *comment;
struct acpi_comment_node *next;
};
struct acpi_comment_addr_node {
u8 *addr;
struct acpi_comment_addr_node *next;
};
/*
* File node - used for "Include" operator file stack and
* depdendency tree for the -ca option
*/
struct acpi_file_node {
void *file;
char *filename;
char *file_start; /* Points to AML and indicates when the AML for this particular file starts. */
char *file_end; /* Points to AML and indicates when the AML for this particular file ends. */
struct acpi_file_node *next;
struct acpi_file_node *parent;
u8 include_written;
struct acpi_comment_node *include_comment;
};
/*
* Generic operation (for example: If, While, Store)
@ -813,6 +873,8 @@ struct acpi_parse_obj_asl {
ACPI_PARSE_COMMON union acpi_parse_object *child;
union acpi_parse_object *parent_method;
char *filename;
u8 file_changed;
char *parent_filename;
char *external_name;
char *namepath;
char name_seg[4];
@ -842,6 +904,14 @@ union acpi_parse_object {
struct acpi_parse_obj_asl asl;
};
struct asl_comment_state {
u8 comment_type;
u32 spaces_before;
union acpi_parse_object *latest_parse_node;
union acpi_parse_object *parsing_paren_brace_node;
u8 capture_comments;
};
/*
* Parse state - one state per parser invocation and each control
* method.

35
drivers/acpi/acpica/acmacros.h
View File

@ -493,4 +493,39 @@
#define ACPI_IS_OCTAL_DIGIT(d) (((char)(d) >= '0') && ((char)(d) <= '7'))
/*
* Macors used for the ASL-/ASL+ converter utility
*/
#ifdef ACPI_ASL_COMPILER
#define ASL_CV_LABEL_FILENODE(a) cv_label_file_node(a);
#define ASL_CV_CAPTURE_COMMENTS_ONLY(a) cv_capture_comments_only (a);
#define ASL_CV_CAPTURE_COMMENTS(a) cv_capture_comments (a);
#define ASL_CV_TRANSFER_COMMENTS(a) cv_transfer_comments (a);
#define ASL_CV_CLOSE_PAREN(a,b) cv_close_paren_write_comment(a,b);
#define ASL_CV_CLOSE_BRACE(a,b) cv_close_brace_write_comment(a,b);
#define ASL_CV_SWITCH_FILES(a,b) cv_switch_files(a,b);
#define ASL_CV_CLEAR_OP_COMMENTS(a) cv_clear_op_comments(a);
#define ASL_CV_PRINT_ONE_COMMENT(a,b,c,d) cv_print_one_comment_type (a,b,c,d);
#define ASL_CV_PRINT_ONE_COMMENT_LIST(a,b) cv_print_one_comment_list (a,b);
#define ASL_CV_FILE_HAS_SWITCHED(a) cv_file_has_switched(a)
#define ASL_CV_INIT_FILETREE(a,b,c) cv_init_file_tree(a,b,c);
#else
#define ASL_CV_LABEL_FILENODE(a)
#define ASL_CV_CAPTURE_COMMENTS_ONLY(a)
#define ASL_CV_CAPTURE_COMMENTS(a)
#define ASL_CV_TRANSFER_COMMENTS(a)
#define ASL_CV_CLOSE_PAREN(a,b) acpi_os_printf (")");
#define ASL_CV_CLOSE_BRACE(a,b) acpi_os_printf ("}");
#define ASL_CV_SWITCH_FILES(a,b)
#define ASL_CV_CLEAR_OP_COMMENTS(a)
#define ASL_CV_PRINT_ONE_COMMENT(a,b,c,d)
#define ASL_CV_PRINT_ONE_COMMENT_LIST(a,b)
#define ASL_CV_FILE_HAS_SWITCHED(a) 0
#define ASL_CV_INIT_FILETREE(a,b,c)
#endif
#endif /* ACMACROS_H */

2
drivers/acpi/acpica/acopcode.h
View File

@ -90,6 +90,7 @@
#define ARGP_BUFFER_OP ARGP_LIST3 (ARGP_PKGLENGTH, ARGP_TERMARG, ARGP_BYTELIST)
#define ARGP_BYTE_OP ARGP_LIST1 (ARGP_BYTEDATA)
#define ARGP_BYTELIST_OP ARGP_LIST1 (ARGP_NAMESTRING)
#define ARGP_COMMENT_OP ARGP_LIST2 (ARGP_BYTEDATA, ARGP_COMMENT)
#define ARGP_CONCAT_OP ARGP_LIST3 (ARGP_TERMARG, ARGP_TERMARG, ARGP_TARGET)
#define ARGP_CONCAT_RES_OP ARGP_LIST3 (ARGP_TERMARG, ARGP_TERMARG, ARGP_TARGET)
#define ARGP_COND_REF_OF_OP ARGP_LIST2 (ARGP_SIMPLENAME, ARGP_TARGET)
@ -223,6 +224,7 @@
#define ARGI_BUFFER_OP ARGI_LIST1 (ARGI_INTEGER)
#define ARGI_BYTE_OP ARGI_INVALID_OPCODE
#define ARGI_BYTELIST_OP ARGI_INVALID_OPCODE
#define ARGI_COMMENT_OP ARGI_INVALID_OPCODE
#define ARGI_CONCAT_OP ARGI_LIST3 (ARGI_ANYTYPE, ARGI_ANYTYPE, ARGI_TARGETREF)
#define ARGI_CONCAT_RES_OP ARGI_LIST3 (ARGI_BUFFER, ARGI_BUFFER, ARGI_TARGETREF)
#define ARGI_COND_REF_OF_OP ARGI_LIST2 (ARGI_OBJECT_REF, ARGI_TARGETREF)

99
drivers/acpi/acpica/amlcode.h
View File

@ -48,11 +48,8 @@
/* primary opcodes */
#define AML_NULL_CHAR (u16) 0x00
#define AML_ZERO_OP (u16) 0x00
#define AML_ONE_OP (u16) 0x01
#define AML_UNASSIGNED (u16) 0x02
#define AML_ALIAS_OP (u16) 0x06
#define AML_NAME_OP (u16) 0x08
#define AML_BYTE_OP (u16) 0x0a
@ -63,17 +60,15 @@
#define AML_SCOPE_OP (u16) 0x10
#define AML_BUFFER_OP (u16) 0x11
#define AML_PACKAGE_OP (u16) 0x12
#define AML_VAR_PACKAGE_OP (u16) 0x13 /* ACPI 2.0 */
#define AML_VARIABLE_PACKAGE_OP (u16) 0x13 /* ACPI 2.0 */
#define AML_METHOD_OP (u16) 0x14
#define AML_EXTERNAL_OP (u16) 0x15 /* ACPI 6.0 */
#define AML_DUAL_NAME_PREFIX (u16) 0x2e
#define AML_MULTI_NAME_PREFIX_OP (u16) 0x2f
#define AML_NAME_CHAR_SUBSEQ (u16) 0x30
#define AML_NAME_CHAR_FIRST (u16) 0x41
#define AML_EXTENDED_OP_PREFIX (u16) 0x5b
#define AML_MULTI_NAME_PREFIX (u16) 0x2f
#define AML_EXTENDED_PREFIX (u16) 0x5b
#define AML_ROOT_PREFIX (u16) 0x5c
#define AML_PARENT_PREFIX (u16) 0x5e
#define AML_LOCAL_OP (u16) 0x60
#define AML_FIRST_LOCAL_OP (u16) 0x60 /* Used for Local op # calculations */
#define AML_LOCAL0 (u16) 0x60
#define AML_LOCAL1 (u16) 0x61
#define AML_LOCAL2 (u16) 0x62
@ -82,7 +77,7 @@
#define AML_LOCAL5 (u16) 0x65
#define AML_LOCAL6 (u16) 0x66
#define AML_LOCAL7 (u16) 0x67
#define AML_ARG_OP (u16) 0x68
#define AML_FIRST_ARG_OP (u16) 0x68 /* Used for Arg op # calculations */
#define AML_ARG0 (u16) 0x68
#define AML_ARG1 (u16) 0x69
#define AML_ARG2 (u16) 0x6a
@ -93,7 +88,7 @@
#define AML_STORE_OP (u16) 0x70
#define AML_REF_OF_OP (u16) 0x71
#define AML_ADD_OP (u16) 0x72
#define AML_CONCAT_OP (u16) 0x73
#define AML_CONCATENATE_OP (u16) 0x73
#define AML_SUBTRACT_OP (u16) 0x74
#define AML_INCREMENT_OP (u16) 0x75
#define AML_DECREMENT_OP (u16) 0x76
@ -110,7 +105,7 @@
#define AML_FIND_SET_LEFT_BIT_OP (u16) 0x81
#define AML_FIND_SET_RIGHT_BIT_OP (u16) 0x82
#define AML_DEREF_OF_OP (u16) 0x83
#define AML_CONCAT_RES_OP (u16) 0x84 /* ACPI 2.0 */
#define AML_CONCATENATE_TEMPLATE_OP (u16) 0x84 /* ACPI 2.0 */
#define AML_MOD_OP (u16) 0x85 /* ACPI 2.0 */
#define AML_NOTIFY_OP (u16) 0x86
#define AML_SIZE_OF_OP (u16) 0x87
@ -122,18 +117,18 @@
#define AML_CREATE_BIT_FIELD_OP (u16) 0x8d
#define AML_OBJECT_TYPE_OP (u16) 0x8e
#define AML_CREATE_QWORD_FIELD_OP (u16) 0x8f /* ACPI 2.0 */
#define AML_LAND_OP (u16) 0x90
#define AML_LOR_OP (u16) 0x91
#define AML_LNOT_OP (u16) 0x92
#define AML_LEQUAL_OP (u16) 0x93
#define AML_LGREATER_OP (u16) 0x94
#define AML_LLESS_OP (u16) 0x95
#define AML_LOGICAL_AND_OP (u16) 0x90
#define AML_LOGICAL_OR_OP (u16) 0x91
#define AML_LOGICAL_NOT_OP (u16) 0x92
#define AML_LOGICAL_EQUAL_OP (u16) 0x93
#define AML_LOGICAL_GREATER_OP (u16) 0x94
#define AML_LOGICAL_LESS_OP (u16) 0x95
#define AML_TO_BUFFER_OP (u16) 0x96 /* ACPI 2.0 */
#define AML_TO_DECSTRING_OP (u16) 0x97 /* ACPI 2.0 */
#define AML_TO_HEXSTRING_OP (u16) 0x98 /* ACPI 2.0 */
#define AML_TO_DECIMAL_STRING_OP (u16) 0x97 /* ACPI 2.0 */
#define AML_TO_HEX_STRING_OP (u16) 0x98 /* ACPI 2.0 */
#define AML_TO_INTEGER_OP (u16) 0x99 /* ACPI 2.0 */
#define AML_TO_STRING_OP (u16) 0x9c /* ACPI 2.0 */
#define AML_COPY_OP (u16) 0x9d /* ACPI 2.0 */
#define AML_COPY_OBJECT_OP (u16) 0x9d /* ACPI 2.0 */
#define AML_MID_OP (u16) 0x9e /* ACPI 2.0 */
#define AML_CONTINUE_OP (u16) 0x9f /* ACPI 2.0 */
#define AML_IF_OP (u16) 0xa0
@ -142,18 +137,27 @@
#define AML_NOOP_OP (u16) 0xa3
#define AML_RETURN_OP (u16) 0xa4
#define AML_BREAK_OP (u16) 0xa5
#define AML_BREAK_POINT_OP (u16) 0xcc
#define AML_COMMENT_OP (u16) 0xa9
#define AML_BREAKPOINT_OP (u16) 0xcc
#define AML_ONES_OP (u16) 0xff
/* prefixed opcodes */
/*
* Combination opcodes (actually two one-byte opcodes)
* Used by the disassembler and iASL compiler
*/
#define AML_LOGICAL_GREATER_EQUAL_OP (u16) 0x9295 /* LNot (LLess) */
#define AML_LOGICAL_LESS_EQUAL_OP (u16) 0x9294 /* LNot (LGreater) */
#define AML_LOGICAL_NOT_EQUAL_OP (u16) 0x9293 /* LNot (LEqual) */
#define AML_EXTENDED_OPCODE (u16) 0x5b00 /* prefix for 2-byte opcodes */
/* Prefixed (2-byte) opcodes (with AML_EXTENDED_PREFIX) */
#define AML_EXTENDED_OPCODE (u16) 0x5b00 /* Prefix for 2-byte opcodes */
#define AML_MUTEX_OP (u16) 0x5b01
#define AML_EVENT_OP (u16) 0x5b02
#define AML_SHIFT_RIGHT_BIT_OP (u16) 0x5b10
#define AML_SHIFT_LEFT_BIT_OP (u16) 0x5b11
#define AML_COND_REF_OF_OP (u16) 0x5b12
#define AML_SHIFT_RIGHT_BIT_OP (u16) 0x5b10 /* Obsolete, not in ACPI spec */
#define AML_SHIFT_LEFT_BIT_OP (u16) 0x5b11 /* Obsolete, not in ACPI spec */
#define AML_CONDITIONAL_REF_OF_OP (u16) 0x5b12
#define AML_CREATE_FIELD_OP (u16) 0x5b13
#define AML_LOAD_TABLE_OP (u16) 0x5b1f /* ACPI 2.0 */
#define AML_LOAD_OP (u16) 0x5b20
@ -175,20 +179,12 @@
#define AML_FIELD_OP (u16) 0x5b81
#define AML_DEVICE_OP (u16) 0x5b82
#define AML_PROCESSOR_OP (u16) 0x5b83
#define AML_POWER_RES_OP (u16) 0x5b84
#define AML_POWER_RESOURCE_OP (u16) 0x5b84
#define AML_THERMAL_ZONE_OP (u16) 0x5b85
#define AML_INDEX_FIELD_OP (u16) 0x5b86
#define AML_BANK_FIELD_OP (u16) 0x5b87
#define AML_DATA_REGION_OP (u16) 0x5b88 /* ACPI 2.0 */
/*
* Combination opcodes (actually two one-byte opcodes)
* Used by the disassembler and iASL compiler
*/
#define AML_LGREATEREQUAL_OP (u16) 0x9295
#define AML_LLESSEQUAL_OP (u16) 0x9294
#define AML_LNOTEQUAL_OP (u16) 0x9293
/*
* Opcodes for "Field" operators
*/
@ -241,6 +237,7 @@
#define ARGP_SIMPLENAME 0x12 /* name_string | local_term | arg_term */
#define ARGP_NAME_OR_REF 0x13 /* For object_type only */
#define ARGP_MAX 0x13
#define ARGP_COMMENT 0x14
/*
* Resolved argument types for the AML Interpreter
@ -308,24 +305,19 @@
#define ARGI_INVALID_OPCODE 0xFFFFFFFF
/*
* hash offsets
* Some of the flags and types below are of the form:
*
* AML_FLAGS_EXEC_#A_#T,#R, or
* AML_TYPE_EXEC_#A_#T,#R where:
*
* #A is the number of required arguments
* #T is the number of target operands
* #R indicates whether there is a return value
*/
#define AML_EXTOP_HASH_OFFSET 22
#define AML_LNOT_HASH_OFFSET 19
/*
* opcode groups and types
* Opcode information flags
*/
#define OPGRP_NAMED 0x01
#define OPGRP_FIELD 0x02
#define OPGRP_BYTELIST 0x04
/*
* Opcode information
*/
/* Opcode flags */
#define AML_LOGICAL 0x0001
#define AML_LOGICAL_NUMERIC 0x0002
#define AML_MATH 0x0004
@ -342,7 +334,7 @@
#define AML_CONSTANT 0x2000
#define AML_NO_OPERAND_RESOLVE 0x4000
/* Convenient flag groupings */
/* Convenient flag groupings of the flags above */
#define AML_FLAGS_EXEC_0A_0T_1R AML_HAS_RETVAL
#define AML_FLAGS_EXEC_1A_0T_0R AML_HAS_ARGS /* Monadic1 */
@ -359,7 +351,7 @@
/*
* The opcode Type is used in a dispatch table, do not change
* without updating the table.
* or add anything new without updating the table.
*/
#define AML_TYPE_EXEC_0A_0T_1R 0x00
#define AML_TYPE_EXEC_1A_0T_0R 0x01 /* Monadic1 */
@ -385,7 +377,7 @@
#define AML_TYPE_METHOD_CALL 0x10
/* Misc */
/* Miscellaneous types */
#define AML_TYPE_CREATE_FIELD 0x11
#define AML_TYPE_CREATE_OBJECT 0x12
@ -395,7 +387,6 @@
#define AML_TYPE_NAMED_SIMPLE 0x16
#define AML_TYPE_NAMED_COMPLEX 0x17
#define AML_TYPE_RETURN 0x18
#define AML_TYPE_UNDEFINED 0x19
#define AML_TYPE_BOGUS 0x1A

1
drivers/acpi/acpica/dbmethod.c
View File

@ -422,6 +422,7 @@ acpi_db_walk_for_execute(acpi_handle obj_handle,
status = acpi_get_object_info(obj_handle, &obj_info);
if (ACPI_FAILURE(status)) {
ACPI_FREE(pathname);
return (status);
}

5
drivers/acpi/acpica/dbxface.c
View File

@ -45,6 +45,7 @@
#include "accommon.h"
#include "amlcode.h"
#include "acdebug.h"
#include "acinterp.h"
#define _COMPONENT ACPI_CA_DEBUGGER
ACPI_MODULE_NAME("dbxface")
@ -125,7 +126,7 @@ error_exit:
*
* RETURN: Status
*
* DESCRIPTION: Called for AML_BREAK_POINT_OP
* DESCRIPTION: Called for AML_BREAKPOINT_OP
*
******************************************************************************/
@ -368,7 +369,9 @@ acpi_db_single_step(struct acpi_walk_state *walk_state,
walk_state->method_breakpoint = 1; /* Must be non-zero! */
}
acpi_ex_exit_interpreter();
status = acpi_db_start_command(walk_state, op);
acpi_ex_enter_interpreter();
/* User commands complete, continue execution of the interrupted method */

2
drivers/acpi/acpica/dscontrol.c
View File

@ -347,7 +347,7 @@ acpi_ds_exec_end_control_op(struct acpi_walk_state *walk_state,
break;
case AML_BREAK_POINT_OP:
case AML_BREAKPOINT_OP:
acpi_db_signal_break_point(walk_state);

3
drivers/acpi/acpica/dsmthdat.c
View File

@ -672,7 +672,8 @@ acpi_ds_store_object_to_local(u8 type,
*
* FUNCTION: acpi_ds_method_data_get_type
*
* PARAMETERS: opcode - Either AML_LOCAL_OP or AML_ARG_OP
* PARAMETERS: opcode - Either AML_FIRST LOCAL_OP or
* AML_FIRST_ARG_OP
* index - Which Local or Arg whose type to get
* walk_state - Current walk state object
*

15
drivers/acpi/acpica/dsobject.c
View File

@ -114,7 +114,7 @@ acpi_ds_build_internal_object(struct acpi_walk_state *walk_state,
((op->common.parent->common.aml_opcode ==
AML_PACKAGE_OP)
|| (op->common.parent->common.aml_opcode ==
AML_VAR_PACKAGE_OP))) {
AML_VARIABLE_PACKAGE_OP))) {
/*
* We didn't find the target and we are populating elements
* of a package - ignore if slack enabled. Some ASL code
@ -144,7 +144,7 @@ acpi_ds_build_internal_object(struct acpi_walk_state *walk_state,
if ((op->common.parent->common.aml_opcode == AML_PACKAGE_OP) ||
(op->common.parent->common.aml_opcode ==
AML_VAR_PACKAGE_OP)) {
AML_VARIABLE_PACKAGE_OP)) {
/*
* Attempt to resolve the node to a value before we insert it into
* the package. If this is a reference to a common data type,
@ -398,7 +398,7 @@ acpi_ds_build_internal_package_obj(struct acpi_walk_state *walk_state,
parent = op->common.parent;
while ((parent->common.aml_opcode == AML_PACKAGE_OP) ||
(parent->common.aml_opcode == AML_VAR_PACKAGE_OP)) {
(parent->common.aml_opcode == AML_VARIABLE_PACKAGE_OP)) {
parent = parent->common.parent;
}
@ -769,10 +769,10 @@ acpi_ds_init_object_from_op(struct acpi_walk_state *walk_state,
switch (op_info->type) {
case AML_TYPE_LOCAL_VARIABLE:
/* Local ID (0-7) is (AML opcode - base AML_LOCAL_OP) */
/* Local ID (0-7) is (AML opcode - base AML_FIRST_LOCAL_OP) */
obj_desc->reference.value =
((u32)opcode) - AML_LOCAL_OP;
((u32)opcode) - AML_FIRST_LOCAL_OP;
obj_desc->reference.class = ACPI_REFCLASS_LOCAL;
#ifndef ACPI_NO_METHOD_EXECUTION
@ -790,9 +790,10 @@ acpi_ds_init_object_from_op(struct acpi_walk_state *walk_state,
case AML_TYPE_METHOD_ARGUMENT:
/* Arg ID (0-6) is (AML opcode - base AML_ARG_OP) */
/* Arg ID (0-6) is (AML opcode - base AML_FIRST_ARG_OP) */
obj_desc->reference.value = ((u32)opcode) - AML_ARG_OP;
obj_desc->reference.value =
((u32)opcode) - AML_FIRST_ARG_OP;
obj_desc->reference.class = ACPI_REFCLASS_ARG;
#ifndef ACPI_NO_METHOD_EXECUTION

4
drivers/acpi/acpica/dsopcode.c
View File

@ -639,7 +639,7 @@ acpi_ds_eval_data_object_operands(struct acpi_walk_state *walk_state,
break;
case AML_PACKAGE_OP:
case AML_VAR_PACKAGE_OP:
case AML_VARIABLE_PACKAGE_OP:
status =
acpi_ds_build_internal_package_obj(walk_state, op, length,
@ -660,7 +660,7 @@ acpi_ds_eval_data_object_operands(struct acpi_walk_state *walk_state,
if ((!op->common.parent) ||
((op->common.parent->common.aml_opcode != AML_PACKAGE_OP) &&
(op->common.parent->common.aml_opcode !=
AML_VAR_PACKAGE_OP)
AML_VARIABLE_PACKAGE_OP)
&& (op->common.parent->common.aml_opcode !=
AML_NAME_OP))) {
walk_state->result_obj = obj_desc;

8
drivers/acpi/acpica/dsutils.c
View File

@ -275,9 +275,9 @@ acpi_ds_is_result_used(union acpi_parse_object * op,
if ((op->common.parent->common.aml_opcode == AML_REGION_OP) ||
(op->common.parent->common.aml_opcode == AML_DATA_REGION_OP)
|| (op->common.parent->common.aml_opcode == AML_PACKAGE_OP)
|| (op->common.parent->common.aml_opcode ==
AML_VAR_PACKAGE_OP)
|| (op->common.parent->common.aml_opcode == AML_BUFFER_OP)
|| (op->common.parent->common.aml_opcode ==
AML_VARIABLE_PACKAGE_OP)
|| (op->common.parent->common.aml_opcode ==
AML_INT_EVAL_SUBTREE_OP)
|| (op->common.parent->common.aml_opcode ==
@ -551,7 +551,7 @@ acpi_ds_create_operand(struct acpi_walk_state *walk_state,
*/
if (status == AE_NOT_FOUND) {
if (parent_op->common.aml_opcode ==
AML_COND_REF_OF_OP) {
AML_CONDITIONAL_REF_OF_OP) {
/*
* For the Conditional Reference op, it's OK if
* the name is not found; We just need a way to
@ -806,7 +806,7 @@ acpi_status acpi_ds_evaluate_name_path(struct acpi_walk_state *walk_state)
}
if ((op->common.parent->common.aml_opcode == AML_PACKAGE_OP) ||
(op->common.parent->common.aml_opcode == AML_VAR_PACKAGE_OP) ||
(op->common.parent->common.aml_opcode == AML_VARIABLE_PACKAGE_OP) ||
(op->common.parent->common.aml_opcode == AML_REF_OF_OP)) {
/* TBD: Should we specify this feature as a bit of op_info->Flags of these opcodes? */

2
drivers/acpi/acpica/dswexec.c
View File

@ -497,7 +497,7 @@ acpi_status acpi_ds_exec_end_op(struct acpi_walk_state *walk_state)
if ((op->asl.parent) &&
((op->asl.parent->asl.aml_opcode == AML_PACKAGE_OP)
|| (op->asl.parent->asl.aml_opcode ==
AML_VAR_PACKAGE_OP))) {
AML_VARIABLE_PACKAGE_OP))) {
ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
"Method Reference in a Package, Op=%p\n",
op));

2
drivers/acpi/acpica/dswload2.c
View File

@ -528,7 +528,7 @@ acpi_status acpi_ds_load2_end_op(struct acpi_walk_state *walk_state)
status = acpi_ex_create_processor(walk_state);
break;
case AML_POWER_RES_OP:
case AML_POWER_RESOURCE_OP:
status = acpi_ex_create_power_resource(walk_state);
break;

16
drivers/acpi/acpica/exmisc.c
View File

@ -249,14 +249,14 @@ acpi_ex_do_logical_numeric_op(u16 opcode,
ACPI_FUNCTION_TRACE(ex_do_logical_numeric_op);
switch (opcode) {
case AML_LAND_OP: /* LAnd (Integer0, Integer1) */
case AML_LOGICAL_AND_OP: /* LAnd (Integer0, Integer1) */
if (integer0 && integer1) {
local_result = TRUE;
}
break;
case AML_LOR_OP: /* LOr (Integer0, Integer1) */
case AML_LOGICAL_OR_OP: /* LOr (Integer0, Integer1) */
if (integer0 || integer1) {
local_result = TRUE;
@ -365,21 +365,21 @@ acpi_ex_do_logical_op(u16 opcode,
integer1 = local_operand1->integer.value;
switch (opcode) {
case AML_LEQUAL_OP: /* LEqual (Operand0, Operand1) */
case AML_LOGICAL_EQUAL_OP: /* LEqual (Operand0, Operand1) */
if (integer0 == integer1) {
local_result = TRUE;
}
break;
case AML_LGREATER_OP: /* LGreater (Operand0, Operand1) */
case AML_LOGICAL_GREATER_OP: /* LGreater (Operand0, Operand1) */
if (integer0 > integer1) {
local_result = TRUE;
}
break;
case AML_LLESS_OP: /* LLess (Operand0, Operand1) */
case AML_LOGICAL_LESS_OP: /* LLess (Operand0, Operand1) */
if (integer0 < integer1) {
local_result = TRUE;
@ -408,7 +408,7 @@ acpi_ex_do_logical_op(u16 opcode,
(length0 > length1) ? length1 : length0);
switch (opcode) {
case AML_LEQUAL_OP: /* LEqual (Operand0, Operand1) */
case AML_LOGICAL_EQUAL_OP: /* LEqual (Operand0, Operand1) */
/* Length and all bytes must be equal */
@ -420,7 +420,7 @@ acpi_ex_do_logical_op(u16 opcode,
}
break;
case AML_LGREATER_OP: /* LGreater (Operand0, Operand1) */
case AML_LOGICAL_GREATER_OP: /* LGreater (Operand0, Operand1) */
if (compare > 0) {
local_result = TRUE;
@ -437,7 +437,7 @@ acpi_ex_do_logical_op(u16 opcode,
}
break;
case AML_LLESS_OP: /* LLess (Operand0, Operand1) */
case AML_LOGICAL_LESS_OP: /* LLess (Operand0, Operand1) */
if (compare > 0) {
goto cleanup; /* FALSE */

4
drivers/acpi/acpica/exnames.c
View File

@ -122,7 +122,7 @@ static char *acpi_ex_allocate_name_string(u32 prefix_count, u32 num_name_segs)
/* Set up multi prefixes */
*temp_ptr++ = AML_MULTI_NAME_PREFIX_OP;
*temp_ptr++ = AML_MULTI_NAME_PREFIX;
*temp_ptr++ = (char)num_name_segs;
} else if (2 == num_name_segs) {
@ -342,7 +342,7 @@ acpi_ex_get_name_string(acpi_object_type data_type,
}
break;
case AML_MULTI_NAME_PREFIX_OP:
case AML_MULTI_NAME_PREFIX:
ACPI_DEBUG_PRINT((ACPI_DB_LOAD,
"MultiNamePrefix at %p\n",

17
drivers/acpi/acpica/exoparg1.c
View File

@ -274,7 +274,7 @@ acpi_status acpi_ex_opcode_1A_1T_1R(struct acpi_walk_state *walk_state)
case AML_FIND_SET_RIGHT_BIT_OP:
case AML_FROM_BCD_OP:
case AML_TO_BCD_OP:
case AML_COND_REF_OF_OP:
case AML_CONDITIONAL_REF_OF_OP:
/* Create a return object of type Integer for these opcodes */
@ -405,7 +405,7 @@ acpi_status acpi_ex_opcode_1A_1T_1R(struct acpi_walk_state *walk_state)
}
break;
case AML_COND_REF_OF_OP: /* cond_ref_of (source_object, Result) */
case AML_CONDITIONAL_REF_OF_OP: /* cond_ref_of (source_object, Result) */
/*
* This op is a little strange because the internal return value is
* different than the return value stored in the result descriptor
@ -475,14 +475,14 @@ acpi_status acpi_ex_opcode_1A_1T_1R(struct acpi_walk_state *walk_state)
/*
* ACPI 2.0 Opcodes
*/
case AML_COPY_OP: /* Copy (Source, Target) */
case AML_COPY_OBJECT_OP: /* copy_object (Source, Target) */
status =
acpi_ut_copy_iobject_to_iobject(operand[0], &return_desc,
walk_state);
break;
case AML_TO_DECSTRING_OP: /* to_decimal_string (Data, Result) */
case AML_TO_DECIMAL_STRING_OP: /* to_decimal_string (Data, Result) */
status =
acpi_ex_convert_to_string(operand[0], &return_desc,
@ -495,7 +495,7 @@ acpi_status acpi_ex_opcode_1A_1T_1R(struct acpi_walk_state *walk_state)
}
break;
case AML_TO_HEXSTRING_OP: /* to_hex_string (Data, Result) */
case AML_TO_HEX_STRING_OP: /* to_hex_string (Data, Result) */
status =
acpi_ex_convert_to_string(operand[0], &return_desc,
@ -603,7 +603,7 @@ acpi_status acpi_ex_opcode_1A_0T_1R(struct acpi_walk_state *walk_state)
/* Examine the AML opcode */
switch (walk_state->opcode) {
case AML_LNOT_OP: /* LNot (Operand) */
case AML_LOGICAL_NOT_OP: /* LNot (Operand) */
return_desc = acpi_ut_create_integer_object((u64) 0);
if (!return_desc) {
@ -652,9 +652,8 @@ acpi_status acpi_ex_opcode_1A_0T_1R(struct acpi_walk_state *walk_state)
* NOTE: We use LNOT_OP here in order to force resolution of the
* reference operand to an actual integer.
*/
status =
acpi_ex_resolve_operands(AML_LNOT_OP, &temp_desc,
walk_state);
status = acpi_ex_resolve_operands(AML_LOGICAL_NOT_OP,
&temp_desc, walk_state);
if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status,
"While resolving operands for [%s]",

4
drivers/acpi/acpica/exoparg2.c
View File

@ -298,7 +298,7 @@ acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state)
NULL, &return_desc->integer.value);
break;
case AML_CONCAT_OP: /* Concatenate (Data1, Data2, Result) */
case AML_CONCATENATE_OP: /* Concatenate (Data1, Data2, Result) */
status =
acpi_ex_do_concatenate(operand[0], operand[1], &return_desc,
@ -343,7 +343,7 @@ acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state)
operand[0]->buffer.pointer, length);
break;
case AML_CONCAT_RES_OP:
case AML_CONCATENATE_TEMPLATE_OP:
/* concatenate_res_template (Buffer, Buffer, Result) (ACPI 2.0) */

16
drivers/acpi/acpica/exoparg6.c
View File

@ -124,8 +124,8 @@ acpi_ex_do_match(u32 match_op,
* Change to: (M == P[i])
*/
status =
acpi_ex_do_logical_op(AML_LEQUAL_OP, match_obj, package_obj,
&logical_result);
acpi_ex_do_logical_op(AML_LOGICAL_EQUAL_OP, match_obj,
package_obj, &logical_result);
if (ACPI_FAILURE(status)) {
return (FALSE);
}
@ -137,8 +137,8 @@ acpi_ex_do_match(u32 match_op,
* Change to: (M >= P[i]) (M not_less than P[i])
*/
status =
acpi_ex_do_logical_op(AML_LLESS_OP, match_obj, package_obj,
&logical_result);
acpi_ex_do_logical_op(AML_LOGICAL_LESS_OP, match_obj,
package_obj, &logical_result);
if (ACPI_FAILURE(status)) {
return (FALSE);
}
@ -151,7 +151,7 @@ acpi_ex_do_match(u32 match_op,
* Change to: (M > P[i])
*/
status =
acpi_ex_do_logical_op(AML_LGREATER_OP, match_obj,
acpi_ex_do_logical_op(AML_LOGICAL_GREATER_OP, match_obj,
package_obj, &logical_result);
if (ACPI_FAILURE(status)) {
return (FALSE);
@ -164,7 +164,7 @@ acpi_ex_do_match(u32 match_op,
* Change to: (M <= P[i]) (M not_greater than P[i])
*/
status =
acpi_ex_do_logical_op(AML_LGREATER_OP, match_obj,
acpi_ex_do_logical_op(AML_LOGICAL_GREATER_OP, match_obj,
package_obj, &logical_result);
if (ACPI_FAILURE(status)) {
return (FALSE);
@ -178,8 +178,8 @@ acpi_ex_do_match(u32 match_op,
* Change to: (M < P[i])
*/
status =
acpi_ex_do_logical_op(AML_LLESS_OP, match_obj, package_obj,
&logical_result);
acpi_ex_do_logical_op(AML_LOGICAL_LESS_OP, match_obj,
package_obj, &logical_result);
if (ACPI_FAILURE(status)) {
return (FALSE);
}

3
drivers/acpi/acpica/exresolv.c
View File

@ -196,7 +196,8 @@ acpi_ex_resolve_object_to_value(union acpi_operand_object **stack_ptr,
if ((walk_state->opcode ==
AML_INT_METHODCALL_OP)
|| (walk_state->opcode == AML_COPY_OP)) {
|| (walk_state->opcode ==
AML_COPY_OBJECT_OP)) {
break;
}

5
drivers/acpi/acpica/exstore.c
View File

@ -416,7 +416,7 @@ acpi_ex_store_object_to_node(union acpi_operand_object *source_desc,
/* Only limited target types possible for everything except copy_object */
if (walk_state->opcode != AML_COPY_OP) {
if (walk_state->opcode != AML_COPY_OBJECT_OP) {
/*
* Only copy_object allows all object types to be overwritten. For
* target_ref(s), there are restrictions on the object types that
@ -499,7 +499,8 @@ acpi_ex_store_object_to_node(union acpi_operand_object *source_desc,
case ACPI_TYPE_STRING:
case ACPI_TYPE_BUFFER:
if ((walk_state->opcode == AML_COPY_OP) || !implicit_conversion) {
if ((walk_state->opcode == AML_COPY_OBJECT_OP) ||
!implicit_conversion) {
/*
* However, copy_object and Stores to arg_x do not perform
* an implicit conversion, as per the ACPI specification.

2
drivers/acpi/acpica/exstoren.c
View File

@ -107,7 +107,7 @@ acpi_ex_resolve_object(union acpi_operand_object **source_desc_ptr,
/* For copy_object, no further validation necessary */
if (walk_state->opcode == AML_COPY_OP) {
if (walk_state->opcode == AML_COPY_OBJECT_OP) {
break;
}

18
drivers/acpi/acpica/hwvalid.c
View File

@ -102,7 +102,7 @@ static const struct acpi_port_info acpi_protected_ports[] = {
{"PCI", 0x0CF8, 0x0CFF, ACPI_OSI_WIN_XP}
};
#define ACPI_PORT_INFO_ENTRIES ACPI_ARRAY_LENGTH (acpi_protected_ports)
#define ACPI_PORT_INFO_ENTRIES ACPI_ARRAY_LENGTH (acpi_protected_ports)
/******************************************************************************
*
@ -128,7 +128,7 @@ acpi_hw_validate_io_request(acpi_io_address address, u32 bit_width)
acpi_io_address last_address;
const struct acpi_port_info *port_info;
ACPI_FUNCTION_TRACE(hw_validate_io_request);
ACPI_FUNCTION_NAME(hw_validate_io_request);
/* Supported widths are 8/16/32 */
@ -153,13 +153,13 @@ acpi_hw_validate_io_request(acpi_io_address address, u32 bit_width)
ACPI_ERROR((AE_INFO,
"Illegal I/O port address/length above 64K: %8.8X%8.8X/0x%X",
ACPI_FORMAT_UINT64(address), byte_width));
return_ACPI_STATUS(AE_LIMIT);
return (AE_LIMIT);
}
/* Exit if requested address is not within the protected port table */
if (address > acpi_protected_ports[ACPI_PORT_INFO_ENTRIES - 1].end) {
return_ACPI_STATUS(AE_OK);
return (AE_OK);
}
/* Check request against the list of protected I/O ports */
@ -167,7 +167,7 @@ acpi_hw_validate_io_request(acpi_io_address address, u32 bit_width)
for (i = 0; i < ACPI_PORT_INFO_ENTRIES; i++, port_info++) {
/*
* Check if the requested address range will write to a reserved
* port. Four cases to consider:
* port. There are four cases to consider:
*
* 1) Address range is contained completely in the port address range
* 2) Address range overlaps port range at the port range start
@ -198,7 +198,7 @@ acpi_hw_validate_io_request(acpi_io_address address, u32 bit_width)
}
}
return_ACPI_STATUS(AE_OK);
return (AE_OK);
}
/******************************************************************************
@ -206,7 +206,7 @@ acpi_hw_validate_io_request(acpi_io_address address, u32 bit_width)
* FUNCTION: acpi_hw_read_port
*
* PARAMETERS: Address Address of I/O port/register to read
* Value Where value is placed
* Value Where value (data) is returned
* Width Number of bits
*
* RETURN: Status and value read from port
@ -244,7 +244,7 @@ acpi_status acpi_hw_read_port(acpi_io_address address, u32 *value, u32 width)
/*
* There has been a protection violation within the request. Fall
* back to byte granularity port I/O and ignore the failing bytes.
* This provides Windows compatibility.
* This provides compatibility with other ACPI implementations.
*/
for (i = 0, *value = 0; i < width; i += 8) {
@ -307,7 +307,7 @@ acpi_status acpi_hw_write_port(acpi_io_address address, u32 value, u32 width)
/*
* There has been a protection violation within the request. Fall
* back to byte granularity port I/O and ignore the failing bytes.
* This provides Windows compatibility.
* This provides compatibility with other ACPI implementations.
*/
for (i = 0; i < width; i += 8) {

2
drivers/acpi/acpica/nsaccess.c
View File

@ -485,7 +485,7 @@ acpi_ns_lookup(union acpi_generic_state *scope_info,
flags));
break;
case AML_MULTI_NAME_PREFIX_OP:
case AML_MULTI_NAME_PREFIX:
/* More than one name_seg, search rules do not apply */

16
drivers/acpi/acpica/nsrepair.c
View File

@ -290,22 +290,12 @@ object_repaired:
/* Object was successfully repaired */
if (package_index != ACPI_NOT_PACKAGE_ELEMENT) {
/*
* The original object is a package element. We need to
* decrement the reference count of the original object,
* for removing it from the package.
*
* However, if the original object was just wrapped with a
* package object as part of the repair, we don't need to
* change the reference count.
*/
/* Update reference count of new object */
if (!(info->return_flags & ACPI_OBJECT_WRAPPED)) {
new_object->common.reference_count =
return_object->common.reference_count;
if (return_object->common.reference_count > 1) {
return_object->common.reference_count--;
}
}
ACPI_DEBUG_PRINT((ACPI_DB_REPAIR,

6
drivers/acpi/acpica/nsrepair2.c
View File

@ -403,16 +403,12 @@ acpi_ns_repair_CID(struct acpi_evaluate_info *info,
return (status);
}
/* Take care with reference counts */
if (original_element != *element_ptr) {
/* Element was replaced */
/* Update reference count of new object */
(*element_ptr)->common.reference_count =
original_ref_count;
acpi_ut_remove_reference(original_element);
}
element_ptr++;

29
drivers/acpi/acpica/nsutils.c
View File

@ -252,7 +252,7 @@ acpi_status acpi_ns_build_internal_name(struct acpi_namestring_info *info)
internal_name[1] = AML_DUAL_NAME_PREFIX;
result = &internal_name[2];
} else {
internal_name[1] = AML_MULTI_NAME_PREFIX_OP;
internal_name[1] = AML_MULTI_NAME_PREFIX;
internal_name[2] = (char)num_segments;
result = &internal_name[3];
}
@ -274,7 +274,7 @@ acpi_status acpi_ns_build_internal_name(struct acpi_namestring_info *info)
internal_name[i] = AML_DUAL_NAME_PREFIX;
result = &internal_name[(acpi_size)i + 1];
} else {
internal_name[i] = AML_MULTI_NAME_PREFIX_OP;
internal_name[i] = AML_MULTI_NAME_PREFIX;
internal_name[(acpi_size)i + 1] = (char)num_segments;
result = &internal_name[(acpi_size)i + 2];
}
@ -450,7 +450,7 @@ acpi_ns_externalize_name(u32 internal_name_length,
*/
if (prefix_length < internal_name_length) {
switch (internal_name[prefix_length]) {
case AML_MULTI_NAME_PREFIX_OP:
case AML_MULTI_NAME_PREFIX:
/* <count> 4-byte names */
@ -594,25 +594,20 @@ struct acpi_namespace_node *acpi_ns_validate_handle(acpi_handle handle)
void acpi_ns_terminate(void)
{
acpi_status status;
union acpi_operand_object *prev;
union acpi_operand_object *next;
ACPI_FUNCTION_TRACE(ns_terminate);
#ifdef ACPI_EXEC_APP
{
union acpi_operand_object *prev;
union acpi_operand_object *next;
/* Delete any module-level code blocks */
/* Delete any module-level code blocks */
next = acpi_gbl_module_code_list;
while (next) {
prev = next;
next = next->method.mutex;
prev->method.mutex = NULL; /* Clear the Mutex (cheated) field */
acpi_ut_remove_reference(prev);
}
next = acpi_gbl_module_code_list;
while (next) {
prev = next;
next = next->method.mutex;
prev->method.mutex = NULL; /* Clear the Mutex (cheated) field */
acpi_ut_remove_reference(prev);
}
#endif
/*
* Free the entire namespace -- all nodes and all objects

29
drivers/acpi/acpica/psargs.c
View File

@ -47,6 +47,7 @@
#include "amlcode.h"
#include "acnamesp.h"
#include "acdispat.h"
#include "acconvert.h"
#define _COMPONENT ACPI_PARSER
ACPI_MODULE_NAME("psargs")
@ -186,7 +187,7 @@ char *acpi_ps_get_next_namestring(struct acpi_parse_state *parser_state)
end += 1 + (2 * ACPI_NAME_SIZE);
break;
case AML_MULTI_NAME_PREFIX_OP:
case AML_MULTI_NAME_PREFIX:
/* Multiple name segments, 4 chars each, count in next byte */
@ -339,7 +340,7 @@ acpi_ps_get_next_namepath(struct acpi_walk_state *walk_state,
/* 2) not_found during a cond_ref_of(x) is ok by definition */
else if (walk_state->op->common.aml_opcode ==
AML_COND_REF_OF_OP) {
AML_CONDITIONAL_REF_OF_OP) {
status = AE_OK;
}
@ -352,7 +353,7 @@ acpi_ps_get_next_namepath(struct acpi_walk_state *walk_state,
((arg->common.parent->common.aml_opcode ==
AML_PACKAGE_OP)
|| (arg->common.parent->common.aml_opcode ==
AML_VAR_PACKAGE_OP))) {
AML_VARIABLE_PACKAGE_OP))) {
status = AE_OK;
}
}
@ -502,6 +503,7 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
ACPI_FUNCTION_TRACE(ps_get_next_field);
ASL_CV_CAPTURE_COMMENTS_ONLY(parser_state);
aml = parser_state->aml;
/* Determine field type */
@ -546,6 +548,7 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
/* Decode the field type */
ASL_CV_CAPTURE_COMMENTS_ONLY(parser_state);
switch (opcode) {
case AML_INT_NAMEDFIELD_OP:
@ -555,6 +558,22 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
acpi_ps_set_name(field, name);
parser_state->aml += ACPI_NAME_SIZE;
ASL_CV_CAPTURE_COMMENTS_ONLY(parser_state);
#ifdef ACPI_ASL_COMPILER
/*
* Because the package length isn't represented as a parse tree object,
* take comments surrounding this and add to the previously created
* parse node.
*/
if (field->common.inline_comment) {
field->common.name_comment =
field->common.inline_comment;
}
field->common.inline_comment = acpi_gbl_current_inline_comment;
acpi_gbl_current_inline_comment = NULL;
#endif
/* Get the length which is encoded as a package length */
field->common.value.size =
@ -609,11 +628,13 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
if (ACPI_GET8(parser_state->aml) == AML_BUFFER_OP) {
parser_state->aml++;
ASL_CV_CAPTURE_COMMENTS_ONLY(parser_state);
pkg_end = parser_state->aml;
pkg_length =
acpi_ps_get_next_package_length(parser_state);
pkg_end += pkg_length;
ASL_CV_CAPTURE_COMMENTS_ONLY(parser_state);
if (parser_state->aml < pkg_end) {
/* Non-empty list */
@ -630,6 +651,7 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
opcode = ACPI_GET8(parser_state->aml);
parser_state->aml++;
ASL_CV_CAPTURE_COMMENTS_ONLY(parser_state);
switch (opcode) {
case AML_BYTE_OP: /* AML_BYTEDATA_ARG */
@ -660,6 +682,7 @@ static union acpi_parse_object *acpi_ps_get_next_field(struct acpi_parse_state
/* Fill in bytelist data */
ASL_CV_CAPTURE_COMMENTS_ONLY(parser_state);
arg->named.value.size = buffer_length;
arg->named.data = parser_state->aml;
}

34
drivers/acpi/acpica/psloop.c
View File

@ -55,6 +55,7 @@
#include "acparser.h"
#include "acdispat.h"
#include "amlcode.h"
#include "acconvert.h"
#define _COMPONENT ACPI_PARSER
ACPI_MODULE_NAME("psloop")
@ -132,6 +133,21 @@ acpi_ps_get_arguments(struct acpi_walk_state *walk_state,
!walk_state->arg_count) {
walk_state->aml = walk_state->parser_state.aml;
switch (op->common.aml_opcode) {
case AML_METHOD_OP:
case AML_BUFFER_OP:
case AML_PACKAGE_OP:
case AML_VARIABLE_PACKAGE_OP:
case AML_WHILE_OP:
break;
default:
ASL_CV_CAPTURE_COMMENTS(walk_state);
break;
}
status =
acpi_ps_get_next_arg(walk_state,
&(walk_state->parser_state),
@ -254,7 +270,7 @@ acpi_ps_get_arguments(struct acpi_walk_state *walk_state,
case AML_BUFFER_OP:
case AML_PACKAGE_OP:
case AML_VAR_PACKAGE_OP:
case AML_VARIABLE_PACKAGE_OP:
if ((op->common.parent) &&
(op->common.parent->common.aml_opcode ==
@ -480,6 +496,8 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state)
/* Iterative parsing loop, while there is more AML to process: */
while ((parser_state->aml < parser_state->aml_end) || (op)) {
ASL_CV_CAPTURE_COMMENTS(walk_state);
aml_op_start = parser_state->aml;
if (!op) {
status =
@ -516,6 +534,20 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state)
*/
walk_state->arg_count = 0;
switch (op->common.aml_opcode) {
case AML_BYTE_OP:
case AML_WORD_OP:
case AML_DWORD_OP:
case AML_QWORD_OP:
break;
default:
ASL_CV_CAPTURE_COMMENTS(walk_state);
break;
}
/* Are there any arguments that must be processed? */
if (walk_state->arg_types) {

38
drivers/acpi/acpica/psobject.c
View File

@ -45,6 +45,7 @@
#include "accommon.h"
#include "acparser.h"
#include "amlcode.h"
#include "acconvert.h"
#define _COMPONENT ACPI_PARSER
ACPI_MODULE_NAME("psobject")
@ -190,6 +191,7 @@ acpi_ps_build_named_op(struct acpi_walk_state *walk_state,
*/
while (GET_CURRENT_ARG_TYPE(walk_state->arg_types) &&
(GET_CURRENT_ARG_TYPE(walk_state->arg_types) != ARGP_NAME)) {
ASL_CV_CAPTURE_COMMENTS(walk_state);
status =
acpi_ps_get_next_arg(walk_state,
&(walk_state->parser_state),
@ -203,6 +205,18 @@ acpi_ps_build_named_op(struct acpi_walk_state *walk_state,
INCREMENT_ARG_LIST(walk_state->arg_types);
}
/* are there any inline comments associated with the name_seg?? If so, save this. */
ASL_CV_CAPTURE_COMMENTS(walk_state);
#ifdef ACPI_ASL_COMPILER
if (acpi_gbl_current_inline_comment != NULL) {
unnamed_op->common.name_comment =
acpi_gbl_current_inline_comment;
acpi_gbl_current_inline_comment = NULL;
}
#endif
/*
* Make sure that we found a NAME and didn't run out of arguments
*/
@ -243,6 +257,30 @@ acpi_ps_build_named_op(struct acpi_walk_state *walk_state,
acpi_ps_append_arg(*op, unnamed_op->common.value.arg);
#ifdef ACPI_ASL_COMPILER
/* save any comments that might be associated with unnamed_op. */
(*op)->common.inline_comment = unnamed_op->common.inline_comment;
(*op)->common.end_node_comment = unnamed_op->common.end_node_comment;
(*op)->common.close_brace_comment =
unnamed_op->common.close_brace_comment;
(*op)->common.name_comment = unnamed_op->common.name_comment;
(*op)->common.comment_list = unnamed_op->common.comment_list;
(*op)->common.end_blk_comment = unnamed_op->common.end_blk_comment;
(*op)->common.cv_filename = unnamed_op->common.cv_filename;
(*op)->common.cv_parent_filename =
unnamed_op->common.cv_parent_filename;
(*op)->named.aml = unnamed_op->common.aml;
unnamed_op->common.inline_comment = NULL;
unnamed_op->common.end_node_comment = NULL;
unnamed_op->common.close_brace_comment = NULL;
unnamed_op->common.name_comment = NULL;
unnamed_op->common.comment_list = NULL;
unnamed_op->common.end_blk_comment = NULL;
#endif
if ((*op)->common.aml_opcode == AML_REGION_OP ||
(*op)->common.aml_opcode == AML_DATA_REGION_OP) {
/*

15
drivers/acpi/acpica/psopcode.c
View File

@ -69,7 +69,7 @@ ACPI_MODULE_NAME("psopcode")
AML_DEVICE_OP
AML_THERMAL_ZONE_OP
AML_METHOD_OP
AML_POWER_RES_OP
AML_POWER_RESOURCE_OP
AML_PROCESSOR_OP
AML_FIELD_OP
AML_INDEX_FIELD_OP
@ -95,7 +95,7 @@ ACPI_MODULE_NAME("psopcode")
AML_DEVICE_OP
AML_THERMAL_ZONE_OP
AML_METHOD_OP
AML_POWER_RES_OP
AML_POWER_RESOURCE_OP
AML_PROCESSOR_OP
AML_FIELD_OP
AML_INDEX_FIELD_OP
@ -113,7 +113,7 @@ ACPI_MODULE_NAME("psopcode")
AML_DEVICE_OP
AML_THERMAL_ZONE_OP
AML_METHOD_OP
AML_POWER_RES_OP
AML_POWER_RESOURCE_OP
AML_PROCESSOR_OP
AML_NAME_OP
AML_ALIAS_OP
@ -136,7 +136,7 @@ ACPI_MODULE_NAME("psopcode")
AML_DEVICE_OP
AML_THERMAL_ZONE_OP
AML_METHOD_OP
AML_POWER_RES_OP
AML_POWER_RESOURCE_OP
AML_PROCESSOR_OP
AML_NAME_OP
AML_ALIAS_OP
@ -149,7 +149,7 @@ ACPI_MODULE_NAME("psopcode")
must be deferred until needed
AML_METHOD_OP
AML_VAR_PACKAGE_OP
AML_VARIABLE_PACKAGE_OP
AML_CREATE_FIELD_OP
AML_CREATE_BIT_FIELD_OP
AML_CREATE_BYTE_FIELD_OP
@ -652,7 +652,10 @@ const struct acpi_opcode_info acpi_gbl_aml_op_info[AML_NUM_OPCODES] = {
/* 81 */ ACPI_OP("External", ARGP_EXTERNAL_OP, ARGI_EXTERNAL_OP,
ACPI_TYPE_ANY, AML_CLASS_EXECUTE, /* ? */
AML_TYPE_EXEC_3A_0T_0R, AML_FLAGS_EXEC_3A_0T_0R)
AML_TYPE_EXEC_3A_0T_0R, AML_FLAGS_EXEC_3A_0T_0R),
/* 82 */ ACPI_OP("Comment", ARGP_COMMENT_OP, ARGI_COMMENT_OP,
ACPI_TYPE_STRING, AML_CLASS_ARGUMENT,
AML_TYPE_LITERAL, AML_CONSTANT)
/*! [End] no source code translation !*/
};

2
drivers/acpi/acpica/psopinfo.c
View File

@ -226,7 +226,7 @@ const u8 acpi_gbl_short_op_index[256] = {
/* 0x90 */ 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x73, 0x74,
/* 0x98 */ 0x75, 0x76, _UNK, _UNK, 0x77, 0x78, 0x79, 0x7A,
/* 0xA0 */ 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x60, 0x61,
/* 0xA8 */ 0x62, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
/* 0xA8 */ 0x62, 0x82, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
/* 0xB0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
/* 0xB8 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
/* 0xC0 */ _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,

6
drivers/acpi/acpica/psparse.c
View File

@ -105,7 +105,7 @@ u16 acpi_ps_peek_opcode(struct acpi_parse_state * parser_state)
aml = parser_state->aml;
opcode = (u16) ACPI_GET8(aml);
if (opcode == AML_EXTENDED_OP_PREFIX) {
if (opcode == AML_EXTENDED_PREFIX) {
/* Extended opcode, get the second opcode byte */
@ -210,7 +210,7 @@ acpi_ps_complete_this_op(struct acpi_walk_state *walk_state,
|| (op->common.parent->common.aml_opcode ==
AML_BANK_FIELD_OP)
|| (op->common.parent->common.aml_opcode ==
AML_VAR_PACKAGE_OP)) {
AML_VARIABLE_PACKAGE_OP)) {
replacement_op =
acpi_ps_alloc_op(AML_INT_RETURN_VALUE_OP,
op->common.aml);
@ -225,7 +225,7 @@ acpi_ps_complete_this_op(struct acpi_walk_state *walk_state,
if ((op->common.aml_opcode == AML_BUFFER_OP)
|| (op->common.aml_opcode == AML_PACKAGE_OP)
|| (op->common.aml_opcode ==
AML_VAR_PACKAGE_OP)) {
AML_VARIABLE_PACKAGE_OP)) {
replacement_op =
acpi_ps_alloc_op(op->common.
aml_opcode,

9
drivers/acpi/acpica/pstree.c
View File

@ -45,6 +45,7 @@
#include "accommon.h"
#include "acparser.h"
#include "amlcode.h"
#include "acconvert.h"
#define _COMPONENT ACPI_PARSER
ACPI_MODULE_NAME("pstree")
@ -216,6 +217,7 @@ union acpi_parse_object *acpi_ps_get_depth_next(union acpi_parse_object *origin,
next = acpi_ps_get_arg(op, 0);
if (next) {
ASL_CV_LABEL_FILENODE(next);
return (next);
}
@ -223,6 +225,7 @@ union acpi_parse_object *acpi_ps_get_depth_next(union acpi_parse_object *origin,
next = op->common.next;
if (next) {
ASL_CV_LABEL_FILENODE(next);
return (next);
}
@ -233,6 +236,8 @@ union acpi_parse_object *acpi_ps_get_depth_next(union acpi_parse_object *origin,
while (parent) {
arg = acpi_ps_get_arg(parent, 0);
while (arg && (arg != origin) && (arg != op)) {
ASL_CV_LABEL_FILENODE(arg);
arg = arg->common.next;
}
@ -247,6 +252,7 @@ union acpi_parse_object *acpi_ps_get_depth_next(union acpi_parse_object *origin,
/* Found sibling of parent */
ASL_CV_LABEL_FILENODE(parent->common.next);
return (parent->common.next);
}
@ -254,6 +260,7 @@ union acpi_parse_object *acpi_ps_get_depth_next(union acpi_parse_object *origin,
parent = parent->common.parent;
}
ASL_CV_LABEL_FILENODE(next);
return (next);
}
@ -296,7 +303,7 @@ union acpi_parse_object *acpi_ps_get_child(union acpi_parse_object *op)
child = acpi_ps_get_arg(op, 1);
break;
case AML_POWER_RES_OP:
case AML_POWER_RESOURCE_OP:
case AML_INDEX_FIELD_OP:
child = acpi_ps_get_arg(op, 2);

11
drivers/acpi/acpica/psutils.c
View File

@ -45,6 +45,7 @@
#include "accommon.h"
#include "acparser.h"
#include "amlcode.h"
#include "acconvert.h"
#define _COMPONENT ACPI_PARSER
ACPI_MODULE_NAME("psutils")
@ -152,6 +153,15 @@ union acpi_parse_object *acpi_ps_alloc_op(u16 opcode, u8 *aml)
acpi_ps_init_op(op, opcode);
op->common.aml = aml;
op->common.flags = flags;
ASL_CV_CLEAR_OP_COMMENTS(op);
if (opcode == AML_SCOPE_OP) {
acpi_gbl_current_scope = op;
}
}
if (gbl_capture_comments) {
ASL_CV_TRANSFER_COMMENTS(op);
}
return (op);
@ -174,6 +184,7 @@ void acpi_ps_free_op(union acpi_parse_object *op)
{
ACPI_FUNCTION_NAME(ps_free_op);
ASL_CV_CLEAR_OP_COMMENTS(op);
if (op->common.aml_opcode == AML_INT_RETURN_VALUE_OP) {
ACPI_DEBUG_PRINT((ACPI_DB_ALLOCATIONS,
"Free retval op: %p\n", op));

50
drivers/acpi/acpica/utalloc.c
View File

@ -142,6 +142,45 @@ acpi_status acpi_ut_create_caches(void)
if (ACPI_FAILURE(status)) {
return (status);
}
#ifdef ACPI_ASL_COMPILER
/*
* For use with the ASL-/ASL+ option. This cache keeps track of regular
* 0xA9 0x01 comments.
*/
status =
acpi_os_create_cache("Acpi-Comment",
sizeof(struct acpi_comment_node),
ACPI_MAX_COMMENT_CACHE_DEPTH,
&acpi_gbl_reg_comment_cache);
if (ACPI_FAILURE(status)) {
return (status);
}
/*
* This cache keeps track of the starting addresses of where the comments
* lie. This helps prevent duplication of comments.
*/
status =
acpi_os_create_cache("Acpi-Comment-Addr",
sizeof(struct acpi_comment_addr_node),
ACPI_MAX_COMMENT_CACHE_DEPTH,
&acpi_gbl_comment_addr_cache);
if (ACPI_FAILURE(status)) {
return (status);
}
/*
* This cache will be used for nodes that represent files.
*/
status =
acpi_os_create_cache("Acpi-File", sizeof(struct acpi_file_node),
ACPI_MAX_COMMENT_CACHE_DEPTH,
&acpi_gbl_file_cache);
if (ACPI_FAILURE(status)) {
return (status);
}
#endif
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
/* Memory allocation lists */
@ -201,6 +240,17 @@ acpi_status acpi_ut_delete_caches(void)
(void)acpi_os_delete_cache(acpi_gbl_ps_node_ext_cache);
acpi_gbl_ps_node_ext_cache = NULL;
#ifdef ACPI_ASL_COMPILER
(void)acpi_os_delete_cache(acpi_gbl_reg_comment_cache);
acpi_gbl_reg_comment_cache = NULL;
(void)acpi_os_delete_cache(acpi_gbl_comment_addr_cache);
acpi_gbl_comment_addr_cache = NULL;
(void)acpi_os_delete_cache(acpi_gbl_file_cache);
acpi_gbl_file_cache = NULL;
#endif
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
/* Debug only - display leftover memory allocation, if any */

2
drivers/acpi/acpica/utcache.c
View File

@ -71,7 +71,7 @@ acpi_os_create_cache(char *cache_name,
ACPI_FUNCTION_ENTRY();
if (!cache_name || !return_cache || (object_size < 16)) {
if (!cache_name || !return_cache || !object_size) {
return (AE_BAD_PARAMETER);
}

1
drivers/acpi/acpica/utdebug.c
View File

@ -627,4 +627,5 @@ acpi_trace_point(acpi_trace_event_type type, u8 begin, u8 *aml, char *pathname)
}
ACPI_EXPORT_SYMBOL(acpi_trace_point)
#endif

9
drivers/acpi/acpica/utresrc.c
View File

@ -474,6 +474,15 @@ acpi_ut_walk_aml_resources(struct acpi_walk_state *walk_state,
return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
}
/*
* The end_tag opcode must be followed by a zero byte.
* Although this byte is technically defined to be a checksum,
* in practice, all ASL compilers set this byte to zero.
*/
if (*(aml + 1) != 0) {
return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
}
/* Return the pointer to the end_tag if requested */
if (!user_function) {

16
drivers/acpi/acpica/utxferror.c
View File

@ -91,7 +91,7 @@ ACPI_EXPORT_SYMBOL(acpi_error)
*
* PARAMETERS: module_name - Caller's module name (for error output)
* line_number - Caller's line number (for error output)
* status - Status to be formatted
* status - Status value to be decoded/formatted
* format - Printf format string + additional args
*
* RETURN: None
@ -132,8 +132,8 @@ ACPI_EXPORT_SYMBOL(acpi_exception)
*
* FUNCTION: acpi_warning
*
* PARAMETERS: module_name - Caller's module name (for error output)
* line_number - Caller's line number (for error output)
* PARAMETERS: module_name - Caller's module name (for warning output)
* line_number - Caller's line number (for warning output)
* format - Printf format string + additional args
*
* RETURN: None
@ -163,17 +163,13 @@ ACPI_EXPORT_SYMBOL(acpi_warning)
*
* FUNCTION: acpi_info
*
* PARAMETERS: module_name - Caller's module name (for error output)
* line_number - Caller's line number (for error output)
* format - Printf format string + additional args
* PARAMETERS: format - Printf format string + additional args
*
* RETURN: None
*
* DESCRIPTION: Print generic "ACPI:" information message. There is no
* module/line/version info in order to keep the message simple.
*
* TBD: module_name and line_number args are not needed, should be removed.
*
******************************************************************************/
void ACPI_INTERNAL_VAR_XFACE acpi_info(const char *format, ...)
{
@ -229,8 +225,8 @@ ACPI_EXPORT_SYMBOL(acpi_bios_error)
*
* FUNCTION: acpi_bios_warning
*
* PARAMETERS: module_name - Caller's module name (for error output)
* line_number - Caller's line number (for error output)
* PARAMETERS: module_name - Caller's module name (for warning output)
* line_number - Caller's line number (for warning output)
* format - Printf format string + additional args
*
* RETURN: None

1
include/acpi/acconfig.h
View File

@ -78,6 +78,7 @@
#define ACPI_MAX_EXTPARSE_CACHE_DEPTH 96 /* Parse tree objects */
#define ACPI_MAX_OBJECT_CACHE_DEPTH 96 /* Interpreter operand objects */
#define ACPI_MAX_NAMESPACE_CACHE_DEPTH 96 /* Namespace objects */
#define ACPI_MAX_COMMENT_CACHE_DEPTH 96 /* Comments for the -ca option */
/*
* Should the subsystem abort the loading of an ACPI table if the

2
include/acpi/acpixf.h
View File

@ -46,7 +46,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
#define ACPI_CA_VERSION 0x20170119
#define ACPI_CA_VERSION 0x20170303
#include <acpi/acconfig.h>
#include <acpi/actypes.h>

10
include/acpi/actbl2.h
View File

@ -87,6 +87,7 @@
#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */
#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */
#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */
#define ACPI_SIG_XXXX "XXXX" /* Intermediate AML header for ASL/ASL+ converter */
#ifdef ACPI_UNDEFINED_TABLES
/*
@ -783,6 +784,15 @@ struct acpi_iort_smmu {
#define ACPI_IORT_SMMU_DVM_SUPPORTED (1)
#define ACPI_IORT_SMMU_COHERENT_WALK (1<<1)
/* Global interrupt format */
struct acpi_iort_smmu_gsi {
u32 nsg_irpt;
u32 nsg_irpt_flags;
u32 nsg_cfg_irpt;
u32 nsg_cfg_irpt_flags;
};
struct acpi_iort_smmu_v3 {
u64 base_address; /* SMMUv3 base address */
u32 flags;