ipsec: manually binding an SA to a worker

[vpp.git] / src / vnet / ipsec / ipsec_cli.c

diff --git a/src/vnet/ipsec/ipsec_cli.c b/src/vnet/ipsec/ipsec_cli.c
index 35fee29..d0029ea 100644 (file)
--- a/src/vnet/ipsec/ipsec_cli.c
+++ b/src/vnet/ipsec/ipsec_cli.c
@@ -211,6 +211,71 @@ VLIB_CLI_COMMAND (ipsec_sa_add_del_command, static) = {
 };
 /* *INDENT-ON* */
 
+static clib_error_t *
+ipsec_sa_bind_cli (vlib_main_t *vm, unformat_input_t *input,
+                  vlib_cli_command_t *cmd)
+{
+  unformat_input_t _line_input, *line_input = &_line_input;
+  u32 id = ~0;
+  u32 worker = ~0;
+  bool bind = 1;
+  int rv;
+  clib_error_t *error = NULL;
+
+  if (!unformat_user (input, unformat_line_input, line_input))
+    return 0;
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "unbind"))
+       bind = 0;
+      else if (id != ~0 && unformat (line_input, "%u", &id))
+       ;
+      else if (unformat (line_input, "%u", &worker))
+       ;
+      else
+       {
+         error = clib_error_return (0, "parse error: '%U'",
+                                    format_unformat_error, line_input);
+         goto done;
+       }
+    }
+
+  if (id == ~0)
+    {
+      error = clib_error_return (0, "please specify SA ID");
+      goto done;
+    }
+
+  if (bind && ~0 == worker)
+    {
+      error = clib_error_return (0, "please specify worker to bind to");
+      goto done;
+    }
+
+  rv = ipsec_sa_bind (id, worker, bind);
+  switch (rv)
+    {
+    case VNET_API_ERROR_INVALID_VALUE:
+      error = clib_error_return (0, "please specify a valid SA ID");
+      break;
+    case VNET_API_ERROR_INVALID_WORKER:
+      error = clib_error_return (0, "please specify a valid worker index");
+      break;
+    }
+
+done:
+  unformat_free (line_input);
+
+  return error;
+}
+
+VLIB_CLI_COMMAND (ipsec_sa_bind_cmd, static) = {
+  .path = "ipsec sa bind",
+  .short_help = "ipsec sa [unbind] <sa-id> <worker>",
+  .function = ipsec_sa_bind_cli,
+};
+
 static clib_error_t *
 ipsec_spd_add_del_command_fn (vlib_main_t * vm,
                              unformat_input_t * input,