commit 941f48bb465b0b291f8435b1e3de95b0975b84bc
author Lin Ming <ming.m.lin@intel.com> Thu Apr 10 19:06:41 2008 +0400
committer Len Brown <len.brown@intel.com> Tue Apr 22 14:29:28 2008 -0400
tree 42327b3d29fbaa55827abfe620a94320f86b6eb4
parent 9aa6169f471771324b476a90d9392daa06d63a2d

ACPICA: Implemented full support for deferred execution for the TermArg string arguments for DataTableRegion

This enables forward references and full operand resolution for
the three string arguments. Similar to OperationRegion deferred
argument execution.)

http://www.acpica.org/bugzilla/show_bug.cgi?id=430

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>

drivers/acpi/parser/psloop.c

diff --git a/drivers/acpi/parser/psloop.c b/drivers/acpi/parser/psloop.c
index 4348b05..a079975 100644
--- a/drivers/acpi/parser/psloop.c
+++ b/drivers/acpi/parser/psloop.c
@@ -242,7 +242,8 @@
 	acpi_ps_append_arg(*op, unnamed_op->common.value.arg);
 	acpi_gbl_depth++;
 
-	if ((*op)->common.aml_opcode == AML_REGION_OP) {
+	if ((*op)->common.aml_opcode == AML_REGION_OP ||
+	    (*op)->common.aml_opcode == AML_DATA_REGION_OP) {
 		/*
 		 * Defer final parsing of an operation_region body, because we don't
 		 * have enough info in the first pass to parse it correctly (i.e.,
@@ -1013,7 +1014,8 @@
 				acpi_gbl_depth--;
 			}
 
-			if (op->common.aml_opcode == AML_REGION_OP) {
+			if (op->common.aml_opcode == AML_REGION_OP ||
+			    op->common.aml_opcode == AML_DATA_REGION_OP) {
 				/*
 				 * Skip parsing of control method or opregion body,
 				 * because we don't have enough info in the first pass

drivers/acpi/parser/psopcode.c

diff --git a/drivers/acpi/parser/psopcode.c b/drivers/acpi/parser/psopcode.c
index 153621d..b273a0a 100644
--- a/drivers/acpi/parser/psopcode.c
+++ b/drivers/acpi/parser/psopcode.c
@@ -624,9 +624,9 @@
 		 AML_TYPE_EXEC_6A_0T_1R, AML_FLAGS_EXEC_6A_0T_1R),
 /* 7C */ ACPI_OP("DataTableRegion", ARGP_DATA_REGION_OP,
 		 ARGI_DATA_REGION_OP, ACPI_TYPE_REGION,
-		 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_SIMPLE,
+		 AML_CLASS_NAMED_OBJECT, AML_TYPE_NAMED_COMPLEX,
 		 AML_HAS_ARGS | AML_NSOBJECT | AML_NSOPCODE |
-		 AML_NSNODE | AML_NAMED),
+		 AML_NSNODE | AML_NAMED | AML_DEFER),
 /* 7D */ ACPI_OP("[EvalSubTree]", ARGP_SCOPE_OP, ARGI_SCOPE_OP,
 		 ACPI_TYPE_ANY, AML_CLASS_NAMED_OBJECT,
 		 AML_TYPE_NAMED_NO_OBJ,