diff options
| author | Lin Ming <ming.m.lin@intel.com> | 2008-04-10 19:06:41 +0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-04-22 14:29:28 -0400 |
| commit | ef805d956320ffa36d068673d5c5eb2a7d13209b (patch) | |
| tree | efc621915bc0909d99f523551c062390cc3afa0b /drivers/acpi/executer/exprep.c | |
| parent | 57345ee6b807d32e5eecf724a463378b80cc261c (diff) | |
ACPICA: Implemented full argument resolution support for the BankValue argument to BankField
Previously, only constants were supported, now any TermArg may
be used.
http://www.acpica.org/bugzilla/show_bug.cgi?id=387
http://www.acpica.org/bugzilla/show_bug.cgi?id=393
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/executer/exprep.c')
| -rw-r--r-- | drivers/acpi/executer/exprep.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/acpi/executer/exprep.c b/drivers/acpi/executer/exprep.c index efe5d4b461a4..6eb45bf355f1 100644 --- a/drivers/acpi/executer/exprep.c +++ b/drivers/acpi/executer/exprep.c @@ -412,6 +412,7 @@ acpi_ex_prep_common_field_object(union acpi_operand_object *obj_desc, acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info) { union acpi_operand_object *obj_desc; + union acpi_operand_object *second_desc = NULL; u32 type; acpi_status status; @@ -494,6 +495,20 @@ acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info) obj_desc->field.access_byte_width, obj_desc->bank_field.region_obj, obj_desc->bank_field.bank_obj)); + + /* + * Remember location in AML stream of the field unit + * opcode and operands -- since the bank_value + * operands must be evaluated. + */ + second_desc = obj_desc->common.next_object; + second_desc->extra.aml_start = + ((union acpi_parse_object *)(info->data_register_node))-> + named.data; + second_desc->extra.aml_length = + ((union acpi_parse_object *)(info->data_register_node))-> + named.length; + break; case ACPI_TYPE_LOCAL_INDEX_FIELD: |