bond: Add bonding driver and LACP protocol

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

diff --git a/src/plugins/lacp/machine.h b/src/plugins/lacp/machine.h
new file mode 100644 (file)
index 0000000..0590b6c
--- /dev/null
+++ b/src/plugins/lacp/machine.h
@@ -0,0 +1,57 @@
+/*
+ * 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_MACHINE_H__
+#define        __LACP_MACHINE_H__
+
+#include <stdint.h>
+
+#define LACP_NOACTION  ((int (*)(void *, void *))0)
+#define LACP_ACTION_ROUTINE(rtn) ((int(*)(void *, void *))rtn)
+
+typedef int (*action_func) (void *, void *);
+
+typedef struct
+{
+  action_func action;
+  int next_state;
+} lacp_fsm_state_t;
+
+typedef void (*debug_func) (slave_if_t * sif, int event, int state,
+                           lacp_fsm_state_t * transition);
+
+typedef struct
+{
+  lacp_fsm_state_t *state_table;
+} lacp_fsm_machine_t;
+
+typedef struct
+{
+  lacp_fsm_machine_t *tables;
+  debug_func debug;
+} lacp_machine_t;
+
+extern int lacp_machine_dispatch (lacp_machine_t * machine, vlib_main_t * vm,
+                                 slave_if_t * sif, int event, int *state);
+
+#endif /* __LACP_MACHINE_H__ */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */