1 files changed, 40 insertions, 0 deletions
diff --git a/core/powercap.c b/core/powercap.c
new file mode 100644
index 0000000..50b5996
--- /dev/null
+++ b/core/powercap.c
@@ -0,0 +1,40 @@
+/* Copyright 2017 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *	http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <powercap.h>
+
+static int opal_get_powercap(u32 handle, int token __unused, u32 *pcap)
+{
+	if (!pcap || !opal_addr_valid(pcap))
+		return OPAL_PARAMETER;
+
+	if (powercap_get_class(handle) == POWERCAP_CLASS_OCC)
+		return occ_get_powercap(handle, pcap);
+
+	return OPAL_UNSUPPORTED;
+};
+
+opal_call(OPAL_GET_POWERCAP, opal_get_powercap, 3);
+
+static int opal_set_powercap(u32 handle, int token, u32 pcap)
+{
+	if (powercap_get_class(handle) == POWERCAP_CLASS_OCC)
+		return occ_set_powercap(handle, token, pcap);
+
+	return OPAL_UNSUPPORTED;
+};
+
+opal_call(OPAL_SET_POWERCAP, opal_set_powercap, 3);