[PATCH] acpi: method: add check for _PSL

[Alex Hung]

Signed-off-by: Alex Hung <alex.hung at canonical.com>
---
 src/acpi/method/method.c | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

diff --git a/src/acpi/method/method.c b/src/acpi/method/method.c
index 1e78e66..d3c2a13 100644
--- a/src/acpi/method/method.c
+++ b/src/acpi/method/method.c
@@ -166,7 +166,7 @@
  * _PSC  7.2.6		Y
  * _PSD  8.4.4.5	N
  * _PSE  7.2.7		Y
- * _PSL  11.4.8		N
+ * _PSL  11.4.8		Y
  * _PSR  10.3.1		Y
  * _PSS  8.4.4.2	Y
  * _PSV  11.4.9		Y
@@ -4434,6 +4434,30 @@ method_test_THERM(_NTT, METHOD_OPTIONAL)
 method_test_THERM(_PSV, METHOD_OPTIONAL)
 method_test_THERM(_TST, METHOD_OPTIONAL)
 
+static void method_test_PSL_return(
+	fwts_framework *fw,
+	char *name,
+	ACPI_BUFFER *buf,
+	ACPI_OBJECT *obj,
+	void *private)
+{
+	FWTS_UNUSED(private);
+
+	if (method_check_type(fw, name, buf, ACPI_TYPE_PACKAGE) != FWTS_OK)
+		return;
+
+	if (method_package_elements_all_type(fw, name, "_PSL", obj, ACPI_TYPE_LOCAL_REFERENCE) != FWTS_OK)
+		return;
+
+	method_passed_sane(fw, name, "package");
+}
+
+static int method_test_PSL(fwts_framework *fw)
+{
+	return method_evaluate_method(fw, METHOD_OPTIONAL,
+		"_PSL", NULL, 0, method_test_PSL_return, "_PSL");
+}
+
 static void method_test_TRT_return(
 	fwts_framework *fw,
 	char *name,
@@ -5453,7 +5477,7 @@ static fwts_framework_minor_test method_tests[] = {
 	{ method_test_DTI, "Test _DTI (Device Temperature Indication)." },
 	{ method_test_HOT, "Test _HOT (Hot Temperature)." },
 	{ method_test_NTT, "Test _NTT (Notification Temp Threshold)." },
-	/* { method_test_PSL, "Test _PSL (Passive List)." }, */
+	{ method_test_PSL, "Test _PSL (Passive List)." },
 	{ method_test_PSV, "Test _PSV (Passive Temp)." },
 	{ method_test_RTV, "Test _RTV (Relative Temp Values)." },
 	{ method_test_SCP, "Test _SCP (Set Cooling Policy)." },
-- 
1.9.1