From f5c1e1c5a652e4b43eb9b571577ef72731f3fa8b Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Thu, 5 May 2016 12:57:53 +0800 Subject: ACPICA: Divergence: remove unwanted spaces for typedef ACPICA commit b2294cae776f5a66a7697414b21949d307e6856f This patch removes unwanted spaces for typedef. This solution doesn't cover function types. Note that the linuxize result of this commit is very giant and should have many conflicts against the current Linux upstream. Thus it is required to modify the linuxize result of this commit and the commits around it manually in order to have them merged to the Linux upstream. Since this is very costy, we should do this only once, and if we can't ensure to do this only once, we need to revert the Linux code to the wrong indentation result before merging the linuxize result of this commit. Lv Zheng. Link: https://github.com/acpica/acpica/commit/b2294cae Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/dbnames.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/acpi/acpica/dbnames.c') diff --git a/drivers/acpi/acpica/dbnames.c b/drivers/acpi/acpica/dbnames.c index 3c23b5a1079b..4c9e59a86db1 100644 --- a/drivers/acpi/acpica/dbnames.c +++ b/drivers/acpi/acpica/dbnames.c @@ -285,7 +285,7 @@ void acpi_db_dump_namespace_by_owner(char *owner_arg, char *depth_arg) u32 max_depth = ACPI_UINT32_MAX; acpi_owner_id owner_id; - owner_id = (acpi_owner_id) strtoul(owner_arg, NULL, 0); + owner_id = (acpi_owner_id)strtoul(owner_arg, NULL, 0); /* Now we can check for the depth argument */ -- cgit v1.2.3 From 6a0df32c22fdfc414e6613c1bc911f19f39df01b Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Thu, 5 May 2016 13:00:36 +0800 Subject: ACPICA: Move all ASCII utilities to a common file ACPICA commit ba60e4500053010bf775d58f6f61febbdb94d817 New file is utascii.c Link: https://github.com/acpica/acpica/commit/ba60e450 Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/Makefile | 1 + drivers/acpi/acpica/actables.h | 2 - drivers/acpi/acpica/acutils.h | 13 ++- drivers/acpi/acpica/dbnames.c | 2 +- drivers/acpi/acpica/exnames.c | 2 +- drivers/acpi/acpica/tbdata.c | 6 +- drivers/acpi/acpica/tbfind.c | 2 +- drivers/acpi/acpica/tbinstal.c | 6 +- drivers/acpi/acpica/tbutils.c | 27 ------ drivers/acpi/acpica/utascii.c | 140 +++++++++++++++++++++++++++++++ drivers/acpi/acpica/utstring.c | 69 +-------------- tools/power/acpi/tools/acpidump/Makefile | 1 + tools/power/acpi/tools/acpidump/apdump.c | 8 +- 13 files changed, 168 insertions(+), 111 deletions(-) create mode 100644 drivers/acpi/acpica/utascii.c (limited to 'drivers/acpi/acpica/dbnames.c') diff --git a/drivers/acpi/acpica/Makefile b/drivers/acpi/acpica/Makefile index 188597fface7..227bb7bb19d7 100644 --- a/drivers/acpi/acpica/Makefile +++ b/drivers/acpi/acpica/Makefile @@ -150,6 +150,7 @@ acpi-y += \ acpi-y += \ utaddress.o \ utalloc.o \ + utascii.o \ utbuffer.o \ utcopy.o \ utexcep.o \ diff --git a/drivers/acpi/acpica/actables.h b/drivers/acpi/acpica/actables.h index 848ad3ac938f..cd5a135fcf29 100644 --- a/drivers/acpi/acpica/actables.h +++ b/drivers/acpi/acpica/actables.h @@ -161,8 +161,6 @@ acpi_tb_install_fixed_table(acpi_physical_address address, acpi_status acpi_tb_parse_root_table(acpi_physical_address rsdp_address); -u8 acpi_is_valid_signature(char *signature); - /* * tbxfload */ diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 107f9e0090f7..a7dbb2b882cf 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -166,6 +166,15 @@ struct acpi_pkg_info { #define DB_DWORD_DISPLAY 4 #define DB_QWORD_DISPLAY 8 +/* + * utascii - ASCII utilities + */ +u8 acpi_ut_valid_nameseg(char *signature); + +u8 acpi_ut_valid_name_char(char character, u32 position); + +void acpi_ut_check_and_repair_ascii(u8 *name, char *repaired_name, u32 count); + /* * utnonansi - Non-ANSI C library functions */ @@ -579,10 +588,6 @@ void acpi_ut_print_string(char *string, u16 max_length); void ut_convert_backslashes(char *pathname); #endif -u8 acpi_ut_valid_acpi_name(char *name); - -u8 acpi_ut_valid_acpi_char(char character, u32 position); - void acpi_ut_repair_name(char *name); #if defined (ACPI_DEBUGGER) || defined (ACPI_APPLICATION) diff --git a/drivers/acpi/acpica/dbnames.c b/drivers/acpi/acpica/dbnames.c index 4c9e59a86db1..8667f14d535e 100644 --- a/drivers/acpi/acpica/dbnames.c +++ b/drivers/acpi/acpica/dbnames.c @@ -709,7 +709,7 @@ acpi_db_integrity_walk(acpi_handle obj_handle, return (AE_OK); } - if (!acpi_ut_valid_acpi_name(node->name.ascii)) { + if (!acpi_ut_valid_nameseg(node->name.ascii)) { acpi_os_printf("Invalid AcpiName for Node %p\n", node); return (AE_OK); } diff --git a/drivers/acpi/acpica/exnames.c b/drivers/acpi/acpica/exnames.c index 27c11ab5eb04..3d6af93fe561 100644 --- a/drivers/acpi/acpica/exnames.c +++ b/drivers/acpi/acpica/exnames.c @@ -178,7 +178,7 @@ static acpi_status acpi_ex_name_segment(u8 ** in_aml_address, char *name_string) for (index = 0; (index < ACPI_NAME_SIZE) - && (acpi_ut_valid_acpi_char(*aml_address, 0)); index++) { + && (acpi_ut_valid_name_char(*aml_address, 0)); index++) { char_buf[index] = *aml_address++; ACPI_DEBUG_PRINT((ACPI_DB_LOAD, "%c\n", char_buf[index])); } diff --git a/drivers/acpi/acpica/tbdata.c b/drivers/acpi/acpica/tbdata.c index d471df3988bb..1388a19e5db8 100644 --- a/drivers/acpi/acpica/tbdata.c +++ b/drivers/acpi/acpica/tbdata.c @@ -401,9 +401,9 @@ acpi_tb_verify_temp_table(struct acpi_table_desc *table_desc, char *signature) ACPI_EXCEPTION((AE_INFO, AE_NO_MEMORY, "%4.4s 0x%8.8X%8.8X" " Attempted table install failed", - acpi_ut_valid_acpi_name(table_desc-> - signature. - ascii) ? + acpi_ut_valid_nameseg(table_desc-> + signature. + ascii) ? table_desc->signature.ascii : "????", ACPI_FORMAT_UINT64(table_desc-> address))); diff --git a/drivers/acpi/acpica/tbfind.c b/drivers/acpi/acpica/tbfind.c index f2d08034630e..e348d616e60f 100644 --- a/drivers/acpi/acpica/tbfind.c +++ b/drivers/acpi/acpica/tbfind.c @@ -76,7 +76,7 @@ acpi_tb_find_table(char *signature, /* Validate the input table signature */ - if (!acpi_is_valid_signature(signature)) { + if (!acpi_ut_valid_nameseg(signature)) { return_ACPI_STATUS(AE_BAD_SIGNATURE); } diff --git a/drivers/acpi/acpica/tbinstal.c b/drivers/acpi/acpica/tbinstal.c index 4dc6108de4ff..8b13052128fc 100644 --- a/drivers/acpi/acpica/tbinstal.c +++ b/drivers/acpi/acpica/tbinstal.c @@ -299,9 +299,9 @@ acpi_tb_install_standard_table(acpi_physical_address address, ACPI_BIOS_ERROR((AE_INFO, "Table has invalid signature [%4.4s] (0x%8.8X), " "must be SSDT or OEMx", - acpi_ut_valid_acpi_name(new_table_desc. - signature. - ascii) ? + acpi_ut_valid_nameseg(new_table_desc. + signature. + ascii) ? new_table_desc.signature. ascii : "????", new_table_desc.signature.integer)); diff --git a/drivers/acpi/acpica/tbutils.c b/drivers/acpi/acpica/tbutils.c index a962a85b1d02..e28553914bf5 100644 --- a/drivers/acpi/acpica/tbutils.c +++ b/drivers/acpi/acpica/tbutils.c @@ -380,30 +380,3 @@ next_table: acpi_os_unmap_memory(table, length); return_ACPI_STATUS(AE_OK); } - -/******************************************************************************* - * - * FUNCTION: acpi_is_valid_signature - * - * PARAMETERS: signature - Sig string to be validated - * - * RETURN: TRUE if signature is has 4 valid ACPI characters - * - * DESCRIPTION: Validate an ACPI table signature. - * - ******************************************************************************/ - -u8 acpi_is_valid_signature(char *signature) -{ - u32 i; - - /* Validate each character in the signature */ - - for (i = 0; i < ACPI_NAME_SIZE; i++) { - if (!acpi_ut_valid_acpi_char(signature[i], i)) { - return (FALSE); - } - } - - return (TRUE); -} diff --git a/drivers/acpi/acpica/utascii.c b/drivers/acpi/acpica/utascii.c new file mode 100644 index 000000000000..706c1f346490 --- /dev/null +++ b/drivers/acpi/acpica/utascii.c @@ -0,0 +1,140 @@ +/****************************************************************************** + * + * Module Name: utascii - Utility ascii functions + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 - 2016, 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. + */ + +#include +#include "accommon.h" + +/******************************************************************************* + * + * FUNCTION: acpi_ut_valid_nameseg + * + * PARAMETERS: name - The name or table signature to be examined. + * Four characters, does not have to be a + * NULL terminated string. + * + * RETURN: TRUE if signature is has 4 valid ACPI characters + * + * DESCRIPTION: Validate an ACPI table signature. + * + ******************************************************************************/ + +u8 acpi_ut_valid_nameseg(char *name) +{ + u32 i; + + /* Validate each character in the signature */ + + for (i = 0; i < ACPI_NAME_SIZE; i++) { + if (!acpi_ut_valid_name_char(name[i], i)) { + return (FALSE); + } + } + + return (TRUE); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_valid_name_char + * + * PARAMETERS: char - The character to be examined + * position - Byte position (0-3) + * + * RETURN: TRUE if the character is valid, FALSE otherwise + * + * DESCRIPTION: Check for a valid ACPI character. Must be one of: + * 1) Upper case alpha + * 2) numeric + * 3) underscore + * + * We allow a '!' as the last character because of the ASF! table + * + ******************************************************************************/ + +u8 acpi_ut_valid_name_char(char character, u32 position) +{ + + if (!((character >= 'A' && character <= 'Z') || + (character >= '0' && character <= '9') || (character == '_'))) { + + /* Allow a '!' in the last position */ + + if (character == '!' && position == 3) { + return (TRUE); + } + + return (FALSE); + } + + return (TRUE); +} + +/******************************************************************************* + * + * FUNCTION: acpi_ut_check_and_repair_ascii + * + * PARAMETERS: name - Ascii string + * count - Number of characters to check + * + * RETURN: None + * + * DESCRIPTION: Ensure that the requested number of characters are printable + * Ascii characters. Sets non-printable and null chars to . + * + ******************************************************************************/ + +void acpi_ut_check_and_repair_ascii(u8 *name, char *repaired_name, u32 count) +{ + u32 i; + + for (i = 0; i < count; i++) { + repaired_name[i] = (char)name[i]; + + if (!name[i]) { + return; + } + if (!isprint(name[i])) { + repaired_name[i] = ' '; + } + } +} diff --git a/drivers/acpi/acpica/utstring.c b/drivers/acpi/acpica/utstring.c index 241259bfed64..288913a0e709 100644 --- a/drivers/acpi/acpica/utstring.c +++ b/drivers/acpi/acpica/utstring.c @@ -143,73 +143,6 @@ void acpi_ut_print_string(char *string, u16 max_length) } } -/******************************************************************************* - * - * FUNCTION: acpi_ut_valid_acpi_char - * - * PARAMETERS: char - The character to be examined - * position - Byte position (0-3) - * - * RETURN: TRUE if the character is valid, FALSE otherwise - * - * DESCRIPTION: Check for a valid ACPI character. Must be one of: - * 1) Upper case alpha - * 2) numeric - * 3) underscore - * - * We allow a '!' as the last character because of the ASF! table - * - ******************************************************************************/ - -u8 acpi_ut_valid_acpi_char(char character, u32 position) -{ - - if (!((character >= 'A' && character <= 'Z') || - (character >= '0' && character <= '9') || (character == '_'))) { - - /* Allow a '!' in the last position */ - - if (character == '!' && position == 3) { - return (TRUE); - } - - return (FALSE); - } - - return (TRUE); -} - -/******************************************************************************* - * - * FUNCTION: acpi_ut_valid_acpi_name - * - * PARAMETERS: name - The name to be examined. Does not have to - * be NULL terminated string. - * - * RETURN: TRUE if the name is valid, FALSE otherwise - * - * DESCRIPTION: Check for a valid ACPI name. Each character must be one of: - * 1) Upper case alpha - * 2) numeric - * 3) underscore - * - ******************************************************************************/ - -u8 acpi_ut_valid_acpi_name(char *name) -{ - u32 i; - - ACPI_FUNCTION_ENTRY(); - - for (i = 0; i < ACPI_NAME_SIZE; i++) { - if (!acpi_ut_valid_acpi_char(name[i], i)) { - return (FALSE); - } - } - - return (TRUE); -} - /******************************************************************************* * * FUNCTION: acpi_ut_repair_name @@ -253,7 +186,7 @@ void acpi_ut_repair_name(char *name) /* Check each character in the name */ for (i = 0; i < ACPI_NAME_SIZE; i++) { - if (acpi_ut_valid_acpi_char(name[i], i)) { + if (acpi_ut_valid_name_char(name[i], i)) { continue; } diff --git a/tools/power/acpi/tools/acpidump/Makefile b/tools/power/acpi/tools/acpidump/Makefile index 8d761576e91b..2942cdced2ad 100644 --- a/tools/power/acpi/tools/acpidump/Makefile +++ b/tools/power/acpi/tools/acpidump/Makefile @@ -31,6 +31,7 @@ TOOL_OBJS = \ osunixxf.o\ tbprint.o\ tbxfroot.o\ + utascii.o\ utbuffer.o\ utdebug.o\ utexcep.o\ diff --git a/tools/power/acpi/tools/acpidump/apdump.c b/tools/power/acpi/tools/acpidump/apdump.c index a39e44533369..fb8f1d9e3b1b 100644 --- a/tools/power/acpi/tools/acpidump/apdump.c +++ b/tools/power/acpi/tools/acpidump/apdump.c @@ -68,7 +68,7 @@ u8 ap_is_valid_header(struct acpi_table_header *table) /* Make sure signature is all ASCII and a valid ACPI name */ - if (!acpi_ut_valid_acpi_name(table->signature)) { + if (!acpi_ut_valid_nameseg(table->signature)) { acpi_log_error("Table signature (0x%8.8X) is invalid\n", *(u32 *)table->signature); return (FALSE); @@ -407,6 +407,12 @@ int ap_dump_table_from_file(char *pathname) return (-1); } + if (!acpi_ut_valid_nameseg(table->signature)) { + acpi_log_error + ("No valid ACPI signature was found in input file %s\n", + pathname); + } + /* File must be at least as long as the table length */ if (table->length > file_size) { -- cgit v1.2.3