340b10a38e
- Enabling arc "device-input" with the next node "pppoe-input" on the pppoe cp interface: to get rid of L3_MAC_MISMATCH error - Parsing in the "pppoe-input" node fixed to parse all headers from the scratch - Getting mac address directly from encap interface when filling up DPO adjacency. Anyway, in the case of the dot1q subinterface, we need to get vlan tags to fill the DPO adjacency. Type: improvement Change-Id: I5405931b0f58bef7b852c079a7e66e0da8b5de0f Signed-off-by: Stanislav Zaikin <zstaseg@gmail.com>
116 lines
2.6 KiB
C
116 lines
2.6 KiB
C
/*
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*------------------------------------------------------------------
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* Copyright (c) 2017 Intel and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*------------------------------------------------------------------
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*/
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#include <pppoe/pppoe.h>
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int
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pppoe_add_del_cp (u32 cp_if_index, u8 is_add)
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{
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pppoe_main_t *pem = &pppoe_main;
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if (cp_if_index == 0)
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{
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return ~0;
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}
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vnet_feature_enable_disable ("device-input", "pppoe-input",
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cp_if_index, is_add, 0, 0);
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if (is_add)
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{
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pem->cp_if_index = cp_if_index;
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}
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else
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{
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pem->cp_if_index = ~0;
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}
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return 0;
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}
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static clib_error_t *
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pppoe_add_del_cp_command_fn (vlib_main_t * vm,
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unformat_input_t * input,
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vlib_cli_command_t * cmd)
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{
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unformat_input_t _line_input, *line_input = &_line_input;
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pppoe_main_t *pem = &pppoe_main;
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u8 is_add = 1;
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u8 cp_if_index_set = 0;
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u32 cp_if_index = 0;
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clib_error_t *error = NULL;
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/* Get a line of input. */
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if (!unformat_user (input, unformat_line_input, line_input))
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return 0;
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while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
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{
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if (unformat (line_input, "del"))
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{
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is_add = 0;
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}
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else if (unformat (line_input, "cp-if-index %d", &cp_if_index))
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cp_if_index_set = 1;
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else
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{
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error = clib_error_return (0, "parse error: '%U'",
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format_unformat_error, line_input);
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goto done;
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}
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}
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if (cp_if_index_set == 0)
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{
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error = clib_error_return (0, "cp if index not specified");
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goto done;
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}
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vnet_feature_enable_disable ("device-input", "pppoe-input",
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cp_if_index, is_add, 0, 0);
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if (is_add)
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{
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pem->cp_if_index = cp_if_index;
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}
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else
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{
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pem->cp_if_index = ~0;
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}
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done:
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unformat_free (line_input);
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return error;
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}
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/* *INDENT-OFF* */
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VLIB_CLI_COMMAND (create_pppoe_cp_cmd, static) =
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{
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.path = "create pppoe cp",
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.short_help = "create pppoe cp-if-index <intfc> [del]",
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.function = pppoe_add_del_cp_command_fn,
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};
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/* *INDENT-ON* */
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/*
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* fd.io coding-style-patch-verification: ON
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*
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* Local Variables:
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* eval: (c-set-style "gnu")
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* End:
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*/
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