srv6-mobile: Revert "srv6-mobile:"

This reverts commit 57584d99dd8a8524db90c67c88525d58879d9b8e.

The reasons for reverting:

- the documentation seems "work in progress". Also, 500K of pngs
  should probably go on wiki, rather than in the repo. Please
  make sure that newly added documentation renders correctly
  and sensibly as part of the review/commit process.

- runner.py seems to contain unit tests, so it should
  be rewritten in a manner that allows the testing from within
  CI (including an unprivileged docker container)

- the above items, especially the testing one, warrant more
  work, and at a RC1 milestone time it is probably not
  a good idea to include a significant patch without
  proper care. I suggest to prepare it so it is ready
  for the next release, or cherrypick it for a
  20.01.1 release, if having it in stable/2001 is absolute necessity.

- when submitting it, ensure that the commit message
  makes sense, especially having "srv6-mobile:" with no further
  text should be absolutely avoided.

Change-Id: If81441f7ebf11a6ad5638b1327faf18e8ebe6a35
Type: fix
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>

1 files changed, 0 insertions, 200 deletions

diff --git a/src/plugins/srv6-mobile/gtp4_dt.c b/src/plugins/srv6-mobile/gtp4_dt.c
deleted file mode 100644
index 76525c21161..00000000000
--- a/src/plugins/srv6-mobile/gtp4_dt.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * srv6_t_m_gtp4_dt.c
- *
- * Copyright (c) 2019 Arrcus Inc 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 <vnet/vnet.h>
-#include <vnet/adj/adj.h>
-#include <vnet/fib/fib_table.h>
-#include <vnet/plugin/plugin.h>
-#include <vpp/app/version.h>
-#include <srv6-mobile/mobile.h>
-
-srv6_t_main_v4_dt_t srv6_t_main_v4_dt;
-
-static void
-clb_dpo_lock_srv6_t_m_gtp4_dt (dpo_id_t * dpo)
-{
-}
-
-static void
-clb_dpo_unlock_srv6_t_m_gtp4_dt (dpo_id_t * dpo)
-{
-}
-
-static u8 *
-clb_dpo_format_srv6_t_m_gtp4_dt (u8 * s, va_list * args)
-{
-  index_t index = va_arg (*args, index_t);
-  CLIB_UNUSED (u32 indent) = va_arg (*args, u32);
-
-  return (format (s, "SR: dynamic_proxy_index:[%u]", index));
-}
-
-const static dpo_vft_t dpo_vft = {
-  .dv_lock = clb_dpo_lock_srv6_t_m_gtp4_dt,
-  .dv_unlock = clb_dpo_unlock_srv6_t_m_gtp4_dt,
-  .dv_format = clb_dpo_format_srv6_t_m_gtp4_dt,
-};
-
-const static char *const srv6_t_m_gtp4_dt_nodes[] = {
-  "srv6-t-m-gtp4-dt",
-  NULL,
-};
-
-const static char *const srv6_t_m_gtp4_dt_v6_nodes[] = {
-  "error-drop",
-  NULL,
-};
-
-const static char *const *const dpo_nodes[DPO_PROTO_NUM] = {
-  [DPO_PROTO_IP6] = srv6_t_m_gtp4_dt_v6_nodes,
-  [DPO_PROTO_IP4] = srv6_t_m_gtp4_dt_nodes,
-};
-
-static u8 fn_name[] = "SRv6-T.M.GTP4.DT-plugin";
-static u8 keyword_str[] = "t.m.gtp4.dt";
-static u8 def_str[] = "Transit function with DT for IPv4/GTP tunnel";
-static u8 param_str[] = "fib-index <index> [local-fib-table <index>]";
-
-static u8 *
-clb_format_srv6_t_m_gtp4_dt (u8 * s, va_list * args)
-{
-  srv6_t_gtp4_dt_param_t *ls_mem = va_arg (*args, void *);
-
-  s = format (s, "SRv6 Transit gtp4.dt\n\t");
-
-  if (ls_mem->type == SRV6_GTP4_DT4)
-    s = format (s, " Type GTP4.DT4 fib-table %u\n", ls_mem->fib4_index);
-  else if (ls_mem->type == SRV6_GTP4_DT6)
-    s = format (s, " Type GTP4.DT6, fib-table %u, local-fib-table %u\n",
-		ls_mem->fib6_index, ls_mem->local_fib_index);
-  else if (ls_mem->type == SRV6_GTP4_DT46)
-    s = format (s, " Type GTP4.DT46, fib-table %u, local-fib-table %u\n",
-		ls_mem->fib6_index, ls_mem->local_fib_index);
-  else
-    s = format (s, "\n");
-
-  return s;
-}
-
-static uword
-clb_unformat_srv6_t_m_gtp4_dt (unformat_input_t * input, va_list * args)
-{
-  void **plugin_mem_p = va_arg (*args, void **);
-  srv6_t_gtp4_dt_param_t *ls_mem;
-  u32 fib_index = 0, local_fib_index = 0;
-  u32 type;
-
-  if (unformat (input, "t.m.gtp4.dt4 fib-table %u", &fib_index))
-    {
-      type = SRV6_GTP4_DT4;
-    }
-  else if (unformat (input, "t.m.gtp4.dt6 fib-table %u local-fib-table %u",
-		     &fib_index, &local_fib_index))
-    {
-      type = SRV6_GTP4_DT6;
-    }
-  else if (unformat (input, "t.m.gtp4.dt46 fib-table %u local-fib-table %u",
-		     &fib_index, &local_fib_index))
-    {
-      type = SRV6_GTP4_DT46;
-    }
-  else
-    {
-      return 0;
-    }
-
-  ls_mem = clib_mem_alloc_aligned_at_offset (sizeof *ls_mem, 0, 0, 1);
-  clib_memset (ls_mem, 0, sizeof *ls_mem);
-  *plugin_mem_p = ls_mem;
-
-  ls_mem->fib4_index = fib_table_find (FIB_PROTOCOL_IP4, fib_index);
-  ls_mem->fib6_index = fib_table_find (FIB_PROTOCOL_IP6, fib_index);
-  ls_mem->local_fib_index =
-    fib_table_find (FIB_PROTOCOL_IP6, local_fib_index);
-
-  ls_mem->type = type;
-
-  return 1;
-}
-
-static int
-clb_creation_srv6_t_m_gtp4_dt (ip6_sr_policy_t * sr_policy)
-{
-  return 0;
-}
-
-static int
-clb_removal_srv6_t_m_gtp4_dt (ip6_sr_policy_t * sr_policy)
-{
-  srv6_t_gtp4_dt_param_t *ls_mem;
-
-  ls_mem = (srv6_t_gtp4_dt_param_t *) sr_policy->plugin_mem;
-
-  clib_mem_free (ls_mem);
-
-  return 0;
-}
-
-static clib_error_t *
-srv6_t_m_gtp4_dt_init (vlib_main_t * vm)
-{
-  srv6_t_main_v4_dt_t *sm = &srv6_t_main_v4_dt;
-  dpo_type_t dpo_type;
-  vlib_node_t *node;
-  int rc;
-
-  sm->vlib_main = vm;
-  sm->vnet_main = vnet_get_main ();
-
-  node = vlib_get_node_by_name (vm, (u8 *) "srv6-t-m-gtp4-dt");
-  sm->t_m_gtp4_dt_node_index = node->index;
-
-  node = vlib_get_node_by_name (vm, (u8 *) "error-drop");
-  sm->error_node_index = node->index;
-
-  dpo_type = dpo_register_new_type (&dpo_vft, dpo_nodes);
-
-  rc = sr_policy_register_function (vm, fn_name, keyword_str, def_str, param_str, 128,	//prefix len
-				    &dpo_type,
-				    clb_format_srv6_t_m_gtp4_dt,
-				    clb_unformat_srv6_t_m_gtp4_dt,
-				    clb_creation_srv6_t_m_gtp4_dt,
-				    clb_removal_srv6_t_m_gtp4_dt);
-  if (rc < 0)
-    clib_error_return (0, "SRv6 Transit GTP4.DT Policy function"
-		       "couldn't be registered");
-  return 0;
-}
-
-/* *INDENT-OFF* */
-VNET_FEATURE_INIT (srv6_t_m_gtp4_dt, static) =
-{
-  .arc_name = "ip4-unicast",
-  .node_name = "srv6-t-m-gtp4-dt",
-  .runs_before = 0,
-};
-
-VLIB_INIT_FUNCTION (srv6_t_m_gtp4_dt_init);
-/* *INDENT-ON* */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */