misc: move osi to plugin

Type: refactor

This patch moves osi into a plugin, and also modifies
the init functions of llc and snap to preserve init
order dependency (llc_init --> osi_init --> snap_init).

While the initial intent was to move osi/llc/snap together
into a single plugin, there exists a dependency on llc
in vnet/ethernet, which would require further refactoring
and testing work.

Change-Id: Ic0eff030ee29c8d316c0e0fe13931451aa193527
Signed-off-by: Hadi Rayan Al-Sandid <halsandi@cisco.com>

1 files changed, 0 insertions, 106 deletions

diff --git a/src/vnet/osi/pg.c b/src/vnet/osi/pg.c
deleted file mode 100644
index c87a869b28d..00000000000
--- a/src/vnet/osi/pg.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (c) 2015 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.
- */
-/*
- * osi_pg.c: packet generator osi interface
- *
- * Copyright (c) 2008 Eliot Dresselhaus
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <vlib/vlib.h>
-#include <vnet/pg/pg.h>
-#include <vnet/osi/osi.h>
-
-typedef struct
-{
-  pg_edit_t protocol;
-} pg_osi_header_t;
-
-static inline void
-pg_osi_header_init (pg_osi_header_t * e)
-{
-  pg_edit_init (&e->protocol, osi_header_t, protocol);
-}
-
-uword
-unformat_pg_osi_header (unformat_input_t * input, va_list * args)
-{
-  pg_stream_t *s = va_arg (*args, pg_stream_t *);
-  pg_osi_header_t *h;
-  u32 group_index, error;
-
-  h = pg_create_edit_group (s, sizeof (h[0]), sizeof (osi_header_t),
-			    &group_index);
-  pg_osi_header_init (h);
-
-  error = 1;
-  if (!unformat (input, "%U",
-		 unformat_pg_edit, unformat_osi_protocol, &h->protocol))
-    goto done;
-
-  {
-    osi_main_t *pm = &osi_main;
-    osi_protocol_info_t *pi = 0;
-    pg_node_t *pg_node = 0;
-
-    if (h->protocol.type == PG_EDIT_FIXED)
-      {
-	u8 t = *h->protocol.values[PG_EDIT_LO];
-	pi = osi_get_protocol_info (pm, t);
-	if (pi && pi->node_index != ~0)
-	  pg_node = pg_get_node (pi->node_index);
-      }
-
-    if (pg_node && pg_node->unformat_edit
-	&& unformat_user (input, pg_node->unformat_edit, s))
-      ;
-
-    else if (!unformat_user (input, unformat_pg_payload, s))
-      goto done;
-  }
-
-  error = 0;
-done:
-  if (error)
-    pg_free_edit_group (s);
-  return error == 0;
-}
-
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */