ACPICA: Implemented full argument resolution support for the BankValue argument to...

[safe/jmp/linux-2.6] / drivers / acpi / parser / psloop.c

diff --git a/drivers/acpi/parser/psloop.c b/drivers/acpi/parser/psloop.c
index a079975..a7c7688 100644 (file)
--- a/drivers/acpi/parser/psloop.c
+++ b/drivers/acpi/parser/psloop.c
@@ -325,6 +325,15 @@ acpi_ps_create_op(struct acpi_walk_state *walk_state,
                op->named.length = 0;
        }
 
+       if (walk_state->opcode == AML_BANK_FIELD_OP) {
+               /*
+                * Backup to beginning of bank_field declaration
+                * body_length is unknown until we parse the body
+                */
+               op->named.data = aml_op_start;
+               op->named.length = 0;
+       }
+
        parent_scope = acpi_ps_get_parent_scope(&(walk_state->parser_state));
        acpi_ps_append_arg(parent_scope, op);
 
@@ -1040,6 +1049,16 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state)
                            (u32) (parser_state->aml - op->named.data);
                }
 
+               if (op->common.aml_opcode == AML_BANK_FIELD_OP) {
+                       /*
+                        * Backup to beginning of bank_field declaration
+                        *
+                        * body_length is unknown until we parse the body
+                        */
+                       op->named.length =
+                           (u32) (parser_state->aml - op->named.data);
+               }
+
                /* This op complete, notify the dispatcher */
 
                if (walk_state->ascending_callback != NULL) {