diff options
Diffstat (limited to 'drivers/acpi/acpica/dsfield.c')
| -rw-r--r-- | drivers/acpi/acpica/dsfield.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/dsfield.c b/drivers/acpi/acpica/dsfield.c index 7c937595dfcb..30fe89545d6a 100644 --- a/drivers/acpi/acpica/dsfield.c +++ b/drivers/acpi/acpica/dsfield.c @@ -15,6 +15,10 @@ #include "acnamesp.h" #include "acparser.h" +#ifdef ACPI_EXEC_APP +#include "aecommon.h" +#endif + #define _COMPONENT ACPI_DISPATCHER ACPI_MODULE_NAME("dsfield") @@ -259,6 +263,13 @@ acpi_ds_get_field_names(struct acpi_create_field_info *info, u64 position; union acpi_parse_object *child; +#ifdef ACPI_EXEC_APP + u64 value = 0; + union acpi_operand_object *result_desc; + union acpi_operand_object *obj_desc; + char *name_path; +#endif + ACPI_FUNCTION_TRACE_PTR(ds_get_field_names, info); /* First field starts at bit zero */ @@ -391,6 +402,25 @@ acpi_ds_get_field_names(struct acpi_create_field_info *info, if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } +#ifdef ACPI_EXEC_APP + name_path = + acpi_ns_get_external_pathname(info-> + field_node); + obj_desc = + acpi_ut_create_integer_object + (value); + if (ACPI_SUCCESS + (ae_lookup_init_file_entry + (name_path, &value))) { + acpi_ex_write_data_to_field + (obj_desc, + acpi_ns_get_attached_object + (info->field_node), + &result_desc); + } + acpi_ut_remove_reference(obj_desc); + ACPI_FREE(name_path); +#endif } } @@ -573,7 +603,9 @@ acpi_ds_init_field_objects(union acpi_parse_object *op, !(walk_state->parse_flags & ACPI_PARSE_MODULE_LEVEL)) { flags |= ACPI_NS_TEMPORARY; } - +#ifdef ACPI_EXEC_APP + flags |= ACPI_NS_OVERRIDE_IF_FOUND; +#endif /* * Walk the list of entries in the field_list * Note: field_list can be of zero length. In this case, Arg will be NULL. |