From 4fb80c3769b707524b0f2f6843633c6bd2131afc Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Wed, 1 Jul 2015 14:44:58 +0800 Subject: ACPICA: acpidump: Convert the default behavior to dump from /sys/firmware/acpi/tables ACPICA commit 04c3bd7e9d6aeb2b3edebe99c90dc271ae4e6353 In order to work without any additional option to dump tables when /dev/mem doesn't exist, this patch switches the default behavior of acpidump to dump from /sys/firmware/acpi/tables. Reported by Al Stone, Fixed by Lv Zheng. Link: https://github.com/acpica/acpica/commit/04c3bd7e Reported-by: Al Stone Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- tools/power/acpi/tools/acpidump/acpidump.h | 2 +- tools/power/acpi/tools/acpidump/apmain.c | 15 ++++++++++++--- 2 files changed, 13 insertions(+), 4 deletions(-) (limited to 'tools/power') diff --git a/tools/power/acpi/tools/acpidump/acpidump.h b/tools/power/acpi/tools/acpidump/acpidump.h index 84bdef0136cb..eed534481434 100644 --- a/tools/power/acpi/tools/acpidump/acpidump.h +++ b/tools/power/acpi/tools/acpidump/acpidump.h @@ -66,7 +66,7 @@ EXTERN u8 INIT_GLOBAL(gbl_summary_mode, FALSE); EXTERN u8 INIT_GLOBAL(gbl_verbose_mode, FALSE); EXTERN u8 INIT_GLOBAL(gbl_binary_mode, FALSE); -EXTERN u8 INIT_GLOBAL(gbl_dump_customized_tables, FALSE); +EXTERN u8 INIT_GLOBAL(gbl_dump_customized_tables, TRUE); EXTERN u8 INIT_GLOBAL(gbl_do_not_dump_xsdt, FALSE); EXTERN ACPI_FILE INIT_GLOBAL(gbl_output_file, NULL); EXTERN char INIT_GLOBAL(*gbl_output_filename, NULL); diff --git a/tools/power/acpi/tools/acpidump/apmain.c b/tools/power/acpi/tools/acpidump/apmain.c index d0ba6535f5af..57620f66ae6c 100644 --- a/tools/power/acpi/tools/acpidump/apmain.c +++ b/tools/power/acpi/tools/acpidump/apmain.c @@ -80,7 +80,7 @@ struct ap_dump_action action_table[AP_MAX_ACTIONS]; u32 current_action = 0; #define AP_UTILITY_NAME "ACPI Binary Table Dump Utility" -#define AP_SUPPORTED_OPTIONS "?a:bcf:hn:o:r:svxz" +#define AP_SUPPORTED_OPTIONS "?a:bc:f:hn:o:r:svxz" /****************************************************************************** * @@ -96,7 +96,6 @@ static void ap_display_usage(void) ACPI_USAGE_HEADER("acpidump [options]"); ACPI_OPTION("-b", "Dump tables to binary files"); - ACPI_OPTION("-c", "Dump customized tables"); ACPI_OPTION("-h -?", "This help message"); ACPI_OPTION("-o ", "Redirect output to file"); ACPI_OPTION("-r
", "Dump tables from specified RSDP"); @@ -107,6 +106,7 @@ static void ap_display_usage(void) ACPI_USAGE_TEXT("\nTable Options:\n"); ACPI_OPTION("-a
", "Get table via a physical address"); + ACPI_OPTION("-c ", "Turning on/off customized table dumping"); ACPI_OPTION("-f ", "Get table via a binary file"); ACPI_OPTION("-n ", "Get table via a name/signature"); ACPI_OPTION("-x", "Do not use but dump XSDT"); @@ -181,7 +181,16 @@ static int ap_do_options(int argc, char **argv) case 'c': /* Dump customized tables */ - gbl_dump_customized_tables = TRUE; + if (!strcmp(acpi_gbl_optarg, "on")) { + gbl_dump_customized_tables = TRUE; + } else if (!strcmp(acpi_gbl_optarg, "off")) { + gbl_dump_customized_tables = FALSE; + } else { + acpi_log_error + ("%s: Cannot handle this switch, please use on|off\n", + acpi_gbl_optarg); + return (-1); + } continue; case 'h': -- cgit v1.2.1