QoS recording and marking

[vpp.git] / src / vnet / qos / qos_mark.h

diff --git a/src/vnet/qos/qos_mark.h b/src/vnet/qos/qos_mark.h
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+/*
+ * Copyright (c) 2018 Cisco and/or its affiliates.
+ * 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.
+ */
+
+#ifndef __QOS_MARK_H__
+#define __QOS_MARK_H__
+
+#include <vnet/qos/qos_egress_map.h>
+
+/**
+ * enable QoS marking by associating a MAP with an interface.
+ * The output_source specifies which protocol/header the QoS value
+ * will be written into
+ */
+extern int qos_mark_enable (u32 sw_if_index,
+                           qos_source_t output_source,
+                           qos_egress_map_id_t tid);
+extern int qos_mark_disable (u32 sw_if_index, qos_source_t output_source);
+
+#endif
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */