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-rw-r--r--src/plugins/l2e/l2e.c198
1 files changed, 0 insertions, 198 deletions
diff --git a/src/plugins/l2e/l2e.c b/src/plugins/l2e/l2e.c
deleted file mode 100644
index 4c6eac50446..00000000000
--- a/src/plugins/l2e/l2e.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * l2e.c : Extract L3 packets from the L2 input and feed
- * them into the L3 path.
- *
- * Copyright (c) 2013 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.
- */
-
-#include <plugins/l2e/l2e.h>
-#include <vnet/l2/l2_input.h>
-#include <vnet/l2/feat_bitmap.h>
-#include <vnet/ip/ip.h>
-
-l2_emulation_main_t l2_emulation_main;
-
-/**
- * A zero'd out struct we can use in the vec_validate
- */
-static const l2_emulation_t ezero = { };
-
-__clib_export void
-l2_emulation_enable (u32 sw_if_index)
-{
- l2_emulation_main_t *em = &l2_emulation_main;
- vec_validate_init_empty (em->l2_emulations, sw_if_index, ezero);
-
- l2_emulation_t *l23e = &em->l2_emulations[sw_if_index];
-
- l23e->enabled = 1;
-
- /*
- * L3 enable the interface - using IP unnumbered from the control
- * plane may not be possible since there may be no BVI interface
- * to which to unnumber
- */
- ip4_sw_interface_enable_disable (sw_if_index, 1);
- ip6_sw_interface_enable_disable (sw_if_index, 1);
-
- l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_L2_EMULATION, 1);
-}
-
-
-__clib_export void
-l2_emulation_disable (u32 sw_if_index)
-{
- l2_emulation_main_t *em = &l2_emulation_main;
- if (vec_len (em->l2_emulations) >= sw_if_index)
- {
- l2_emulation_t *l23e = &em->l2_emulations[sw_if_index];
- clib_memset (l23e, 0, sizeof (*l23e));
-
- l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_L2_EMULATION, 0);
- ip4_sw_interface_enable_disable (sw_if_index, 0);
- ip6_sw_interface_enable_disable (sw_if_index, 0);
- }
-}
-
-static clib_error_t *
-l2_emulation_interface_add_del (vnet_main_t * vnm,
- u32 sw_if_index, u32 is_add)
-{
- l2_emulation_main_t *em = &l2_emulation_main;
- if (is_add)
- {
- vec_validate_init_empty (em->l2_emulations, sw_if_index, ezero);
- }
-
- return (NULL);
-}
-
-VNET_SW_INTERFACE_ADD_DEL_FUNCTION (l2_emulation_interface_add_del);
-
-static clib_error_t *
-l2_emulation_cli (vlib_main_t * vm,
- unformat_input_t * input, vlib_cli_command_t * cmd)
-{
- vnet_main_t *vnm = vnet_get_main ();
- u32 sw_if_index = ~0;
- u8 enable = 1;
-
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat (input, "%U", unformat_vnet_sw_interface,
- vnm, &sw_if_index))
- ;
- else if (unformat (input, "enable"))
- enable = 1;
- else if (unformat (input, "disable"))
- enable = 0;
- else
- break;
- }
-
- if (~0 == sw_if_index)
- return clib_error_return (0, "interface must be specified");
-
- if (enable)
- l2_emulation_enable (sw_if_index);
- else
- l2_emulation_disable (sw_if_index);
-
- return (NULL);
-}
-
-/*?
- * Configure l2 emulation.
- * When the interface is in L2 mode, configure the extraction of L3
- * packets out of the L2 path and into the L3 path.
- *
- * @cliexpar
- * @cliexstart{set interface l2 input l2-emulation <interface-name> [disable]}
- * @cliexend
- ?*/
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (l2_emulation_cli_node, static) = {
- .path = "set interface l2 l2-emulation",
- .short_help =
- "set interface l2 l2-emulation <interface-name> [disable|enable]\n",
- .function = l2_emulation_cli,
-};
-/* *INDENT-ON* */
-
-static clib_error_t *
-l2_emulation_show (vlib_main_t * vm,
- unformat_input_t * input, vlib_cli_command_t * cmd)
-{
- l2_emulation_main_t *em = &l2_emulation_main;
- vnet_main_t *vnm = vnet_get_main ();
- l2_emulation_t *l23e;
- u32 sw_if_index;
-
- vec_foreach_index (sw_if_index, em->l2_emulations)
- {
- l23e = &em->l2_emulations[sw_if_index];
- if (l23e->enabled)
- {
- vlib_cli_output (vm, "%U\n",
- format_vnet_sw_if_index_name, vnm, sw_if_index);
- }
- }
- return (NULL);
-}
-
-/*?
- * Show l2 emulation.
- * When the interface is in L2 mode, configure the extraction of L3
- * packets out of the L2 path and into the L3 path.
- *
- * @cliexpar
- * @cliexstart{show interface l2 l2-emulation}
- * @cliexend
- ?*/
-/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (l2_emulation_show_node, static) = {
- .path = "show interface l2 l2-emulation",
- .short_help = "show interface l2 l2-emulation\n",
- .function = l2_emulation_show,
-};
-/* *INDENT-ON* */
-
-static clib_error_t *
-l2_emulation_init (vlib_main_t * vm)
-{
- l2_emulation_main_t *em = &l2_emulation_main;
- vlib_node_t *node;
-
- node = vlib_get_node_by_name (vm, (u8 *) "l2-emulation");
- em->l2_emulation_node_index = node->index;
-
- /* Initialize the feature next-node indexes */
- feat_bitmap_init_next_nodes (vm,
- em->l2_emulation_node_index,
- L2INPUT_N_FEAT,
- l2input_get_feat_names (),
- em->l2_input_feat_next);
-
- return 0;
-}
-
-VLIB_INIT_FUNCTION (l2_emulation_init);
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */