bond: Add bonding driver and LACP protocol

[vpp.git] / src / plugins / lacp / tx_machine.h

diff --git a/src/plugins/lacp/tx_machine.h b/src/plugins/lacp/tx_machine.h
new file mode 100644 (file)
index 0000000..428c19b
--- /dev/null
+++ b/src/plugins/lacp/tx_machine.h
@@ -0,0 +1,59 @@
+/*
+ * 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        __LACP_TX_MACHINE_H__
+#define        __LACP_TX_MACHINE_H__
+
+#include <stdint.h>
+#include <lacp/machine.h>
+
+#define foreach_lacp_tx_event          \
+  _(0, BEGIN, "begin")                 \
+  _(1, NTT, "Need To Transmit")
+
+typedef enum
+{
+#define _(a, b, c) LACP_TX_EVENT_##b = (a),
+  foreach_lacp_tx_event
+#undef _
+} lacp_tx_event_t;
+
+#define foreach_lacp_tx_sm_state       \
+  _(0, TRANSMIT, "transmit PDU")
+
+typedef enum
+{
+#define _(a, b, c) LACP_TX_STATE_##b = (a),
+  foreach_lacp_tx_sm_state
+#undef _
+} lacp_tx_sm_state_t;
+
+extern lacp_machine_t lacp_tx_machine;
+
+int lacp_tx_action_transmit (void *p1, void *p2);
+void lacp_tx_debug_func (slave_if_t * sif, int event, int state,
+                        lacp_fsm_state_t * transition);
+
+#define LACP_ACTION_TRANSMIT LACP_ACTION_ROUTINE(lacp_tx_action_transmit)
+
+#endif /* __LACP_TX_MACHINE_H__ */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */