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| author | Bob Moore <robert.moore@intel.com> | 2016-09-07 14:05:41 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-09-10 02:36:20 +0200 |
| commit | 60361b75848c8614233e3374ef5a0056527f0385 (patch) | |
| tree | 27a6b845daa6021fdf389ea6fe9370ff17c0cb10 /drivers/acpi/acpica/dbexec.c | |
| parent | 6bd483c0367f1e1c9d4e970d6ccdadf53d571916 (diff) | |
| download | lwn-60361b75848c8614233e3374ef5a0056527f0385.tar.gz lwn-60361b75848c8614233e3374ef5a0056527f0385.zip | |
ACPICA: Debugger: Add subcommand for predefined name execution
ACPICA commit be5808f0e642ff9963d86f362521b4af2340e2f5
"Execute Predefined" will execute all predefined (public) names
within the namespace.
Link: https://github.com/acpica/acpica/commit/be5808f0
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/dbexec.c')
| -rw-r--r-- | drivers/acpi/acpica/dbexec.c | 62 |
1 files changed, 34 insertions, 28 deletions
diff --git a/drivers/acpi/acpica/dbexec.c b/drivers/acpi/acpica/dbexec.c index 12df2915ad74..fe3da7c31bb7 100644 --- a/drivers/acpi/acpica/dbexec.c +++ b/drivers/acpi/acpica/dbexec.c @@ -392,42 +392,48 @@ acpi_db_execute(char *name, char **args, acpi_object_type *types, u32 flags) acpi_db_execution_walk, NULL, NULL, NULL); return; - } else { - name_string = ACPI_ALLOCATE(strlen(name) + 1); - if (!name_string) { - return; - } + } - memset(&acpi_gbl_db_method_info, 0, - sizeof(struct acpi_db_method_info)); + name_string = ACPI_ALLOCATE(strlen(name) + 1); + if (!name_string) { + return; + } - strcpy(name_string, name); - acpi_ut_strupr(name_string); - acpi_gbl_db_method_info.name = name_string; - acpi_gbl_db_method_info.args = args; - acpi_gbl_db_method_info.types = types; - acpi_gbl_db_method_info.flags = flags; + memset(&acpi_gbl_db_method_info, 0, sizeof(struct acpi_db_method_info)); + strcpy(name_string, name); + acpi_ut_strupr(name_string); - return_obj.pointer = NULL; - return_obj.length = ACPI_ALLOCATE_BUFFER; + /* Subcommand to Execute all predefined names in the namespace */ - status = acpi_db_execute_setup(&acpi_gbl_db_method_info); - if (ACPI_FAILURE(status)) { - ACPI_FREE(name_string); - return; - } + if (!strncmp(name_string, "PREDEF", 6)) { + acpi_db_evaluate_predefined_names(); + ACPI_FREE(name_string); + return; + } - /* Get the NS node, determines existence also */ + acpi_gbl_db_method_info.name = name_string; + acpi_gbl_db_method_info.args = args; + acpi_gbl_db_method_info.types = types; + acpi_gbl_db_method_info.flags = flags; - status = acpi_get_handle(NULL, acpi_gbl_db_method_info.pathname, - &acpi_gbl_db_method_info.method); - if (ACPI_SUCCESS(status)) { - status = - acpi_db_execute_method(&acpi_gbl_db_method_info, - &return_obj); - } + return_obj.pointer = NULL; + return_obj.length = ACPI_ALLOCATE_BUFFER; + + status = acpi_db_execute_setup(&acpi_gbl_db_method_info); + if (ACPI_FAILURE(status)) { ACPI_FREE(name_string); + return; + } + + /* Get the NS node, determines existence also */ + + status = acpi_get_handle(NULL, acpi_gbl_db_method_info.pathname, + &acpi_gbl_db_method_info.method); + if (ACPI_SUCCESS(status)) { + status = acpi_db_execute_method(&acpi_gbl_db_method_info, + &return_obj); } + ACPI_FREE(name_string); /* * Allow any handlers in separate threads to complete. |