[PATCH 2/3] acpi: method: add _MSG control method test (LP: #1249939)

[Alex Hung]

Signed-off-by: Alex Hung <alex.hung at canonical.com>
---
 src/acpi/method/method.c | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/acpi/method/method.c b/src/acpi/method/method.c
index 14a908a..a8c25bc 100644
--- a/src/acpi/method/method.c
+++ b/src/acpi/method/method.c
@@ -128,7 +128,7 @@
  * _MAT  6.2.9		N
  * _MBM  9.12.2.1	N
  * _MLS  6.1.7		N
- * _MSG  9.1.2		N
+ * _MSG  9.1.2		Y
  * _MSM  9.12.2.2	N
  * _NTT  11.4.7		Y
  * _OFF  7.1.2		Y
@@ -3184,6 +3184,21 @@ static int method_test_TSS(fwts_framework *fw)
 
 
 /*
+ * Section 9.1 System Indicators
+ */
+
+static int method_test_MSG(fwts_framework *fw)
+{
+	ACPI_OBJECT arg[1];
+
+	arg[0].Type = ACPI_TYPE_INTEGER;
+	arg[0].Integer.Value = 0;
+
+	return method_evaluate_method(fw, METHOD_OPTIONAL,
+		"_MSG", arg, 1, method_test_NULL_return, NULL);
+}
+
+/*
  * Section 9.2 Ambient Light Sensor Device
  */
 method_test_integer(_ALC, METHOD_OPTIONAL)
@@ -4930,7 +4945,7 @@ static fwts_framework_minor_test method_tests[] = {
 
 	/* Section 9.1 System Indicators */
 	/* { method_test_CWS, "Check _CWS (Clear Wake Status)." }, */
-	/* { method_test_MSG, "Check _MSG (Message)." }, */
+	{ method_test_MSG, "Check _MSG (Message)." },
 	/* { method_test_PUR, "Check _PUR (Processor Utilization Request)." }, */
 	/* { method_test_SST, "Check _SST (System Status)." }, */
 
-- 
1.8.3.2