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-rw-r--r--src/plugins/pppoe/pppoe_tap.c89
1 files changed, 89 insertions, 0 deletions
diff --git a/src/plugins/pppoe/pppoe_tap.c b/src/plugins/pppoe/pppoe_tap.c
new file mode 100644
index 00000000000..60cdaafbad0
--- /dev/null
+++ b/src/plugins/pppoe/pppoe_tap.c
@@ -0,0 +1,89 @@
+/*
+ *------------------------------------------------------------------
+ * Copyright (c) 2017 Intel 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.
+ *------------------------------------------------------------------
+ */
+
+#include <pppoe/pppoe.h>
+#include <vnet/unix/tapcli.h>
+
+static clib_error_t *
+pppoe_add_del_tap_command_fn (vlib_main_t * vm,
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd)
+{
+ unformat_input_t _line_input, *line_input = &_line_input;
+ pppoe_main_t *pem = &pppoe_main;
+ u8 is_add = 1;
+ u8 tap_if_index_set = 0;
+ u32 tap_if_index = 0;
+ clib_error_t *error = NULL;
+
+ /* Get a line of input. */
+ 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, "del"))
+ {
+ is_add = 0;
+ }
+ else if (unformat (line_input, "tap-if-index %d", &tap_if_index))
+ tap_if_index_set = 1;
+ else
+ {
+ error = clib_error_return (0, "parse error: '%U'",
+ format_unformat_error, line_input);
+ goto done;
+ }
+ }
+
+ if (tap_if_index_set == 0)
+ {
+ error = clib_error_return (0, "tap if index not specified");
+ goto done;
+ }
+
+ if (is_add)
+ {
+ pem->tap_if_index = tap_if_index;
+ }
+ else
+ {
+ pem->tap_if_index = ~0;
+ }
+
+done:
+ unformat_free (line_input);
+
+ return error;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (create_pppoe_tap_cmd, static) =
+{
+ .path = "create pppoe tap",
+ .short_help = "create pppoe tap if-name <intfc> [del]",
+ .function = pppoe_add_del_tap_command_fn,
+};
+/* *INDENT-ON* */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */