diff options
Diffstat (limited to 'drivers/acpi/dispatcher/dsobject.c')
| -rw-r--r-- | drivers/acpi/dispatcher/dsobject.c | 62 |
1 files changed, 39 insertions, 23 deletions
diff --git a/drivers/acpi/dispatcher/dsobject.c b/drivers/acpi/dispatcher/dsobject.c index 0f280589921..4f08e599d07 100644 --- a/drivers/acpi/dispatcher/dsobject.c +++ b/drivers/acpi/dispatcher/dsobject.c @@ -731,54 +731,70 @@ acpi_ds_init_object_from_op(struct acpi_walk_state *walk_state, switch (op_info->type) { case AML_TYPE_LOCAL_VARIABLE: - /* Split the opcode into a base opcode + offset */ + /* Local ID (0-7) is (AML opcode - base AML_LOCAL_OP) */ - obj_desc->reference.opcode = AML_LOCAL_OP; - obj_desc->reference.offset = opcode - AML_LOCAL_OP; + obj_desc->reference.value = opcode - AML_LOCAL_OP; + obj_desc->reference.class = ACPI_REFCLASS_LOCAL; #ifndef ACPI_NO_METHOD_EXECUTION - status = acpi_ds_method_data_get_node(AML_LOCAL_OP, - obj_desc-> - reference.offset, - walk_state, - (struct - acpi_namespace_node - **)&obj_desc-> - reference.object); + status = + acpi_ds_method_data_get_node(ACPI_REFCLASS_LOCAL, + obj_desc->reference. + value, walk_state, + ACPI_CAST_INDIRECT_PTR + (struct + acpi_namespace_node, + &obj_desc->reference. + object)); #endif break; case AML_TYPE_METHOD_ARGUMENT: - /* Split the opcode into a base opcode + offset */ + /* Arg ID (0-6) is (AML opcode - base AML_ARG_OP) */ - obj_desc->reference.opcode = AML_ARG_OP; - obj_desc->reference.offset = opcode - AML_ARG_OP; + obj_desc->reference.value = opcode - AML_ARG_OP; + obj_desc->reference.class = ACPI_REFCLASS_ARG; #ifndef ACPI_NO_METHOD_EXECUTION - status = acpi_ds_method_data_get_node(AML_ARG_OP, + status = acpi_ds_method_data_get_node(ACPI_REFCLASS_ARG, obj_desc-> - reference.offset, + reference.value, walk_state, + ACPI_CAST_INDIRECT_PTR (struct - acpi_namespace_node - **)&obj_desc-> - reference.object); + acpi_namespace_node, + &obj_desc-> + reference. + object)); #endif break; - default: /* Other literals, etc.. */ + default: /* Object name or Debug object */ - if (op->common.aml_opcode == AML_INT_NAMEPATH_OP) { + switch (op->common.aml_opcode) { + case AML_INT_NAMEPATH_OP: /* Node was saved in Op */ obj_desc->reference.node = op->common.node; obj_desc->reference.object = op->common.node->object; - } + obj_desc->reference.class = ACPI_REFCLASS_NAME; + break; + + case AML_DEBUG_OP: - obj_desc->reference.opcode = opcode; + obj_desc->reference.class = ACPI_REFCLASS_DEBUG; + break; + + default: + + ACPI_ERROR((AE_INFO, + "Unimplemented reference type for AML opcode: %4.4X", + opcode)); + return_ACPI_STATUS(AE_AML_OPERAND_TYPE); + } break; } break; |