L2 Emulation
L2 Emulation is a feautre that is applied to L2 ports to 'extract'
IP packets from the L2 path and inject them into the L3 path (i.e.
into the appropriate ip[4|6]_input node).
L3 routes in the table_id for that interface should then be configured
as DVR routes, therefore the forwarded packet has the L2 header
preserved and togehter the L3 routed system behaves like an L2 bridge.
Change-Id: I8effd7e2f4c67ee277b73c7bc79aa3e5a3e34d03
Signed-off-by: Neale Ranns <nranns@cisco.com>
diff --git a/src/vpp-api/vom/l2_emulation_cmds.hpp b/src/vpp-api/vom/l2_emulation_cmds.hpp
new file mode 100644
index 0000000..aeff3a8
--- /dev/null
+++ b/src/vpp-api/vom/l2_emulation_cmds.hpp
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2017 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 __VOM_L2_EMULATION_CMDS_H__
+#define __VOM_L2_EMULATION_CMDS_H__
+
+#include "vom/l2_emulation.hpp"
+#include "vom/rpc_cmd.hpp"
+
+#include <vapi/l2e.api.vapi.hpp>
+
+namespace VOM {
+namespace l2_emulation_cmds {
+
+/**
+ * A functor class that enable L2 emulation to an interface
+ */
+class enable_cmd : public rpc_cmd<HW::item<bool>, rc_t, vapi::L2_emulation>
+{
+public:
+ /**
+ * Constructor
+ */
+ enable_cmd(HW::item<bool>& item, const handle_t& itf);
+
+ /**
+ * Issue the command to VPP/HW
+ */
+ rc_t issue(connection& con);
+ /**
+ * convert to string format for debug purposes
+ */
+ std::string to_string() const;
+
+ /**
+ * Comparison operator - only used for UT
+ */
+ bool operator==(const enable_cmd& i) const;
+
+private:
+ /**
+ * The interface to bind
+ */
+ const handle_t m_itf;
+};
+
+/**
+ * A cmd class that Unbinds L2 configuration from an interface
+ */
+class disable_cmd : public rpc_cmd<HW::item<bool>, rc_t, vapi::L2_emulation>
+{
+public:
+ /**
+ * Constructor
+ */
+ disable_cmd(HW::item<bool>& item, const handle_t& itf);
+
+ /**
+ * Issue the command to VPP/HW
+ */
+ rc_t issue(connection& con);
+ /**
+ * convert to string format for debug purposes
+ */
+ std::string to_string() const;
+
+ /**
+ * Comparison operator - only used for UT
+ */
+ bool operator==(const disable_cmd& i) const;
+
+private:
+ /**
+ * The interface to bind
+ */
+ const handle_t m_itf;
+};
+
+}; // namespace l2_emulation_cmds
+}; // namespace VOM
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "mozilla")
+ * End:
+ */
+
+#endif