diff options
Diffstat (limited to 'vnet/vnet/hdlc/hdlc.h')
-rw-r--r-- | vnet/vnet/hdlc/hdlc.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/vnet/vnet/hdlc/hdlc.h b/vnet/vnet/hdlc/hdlc.h deleted file mode 100644 index 73b15c2fac7..00000000000 --- a/vnet/vnet/hdlc/hdlc.h +++ /dev/null @@ -1,127 +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. - */ -/* - * hdlc.h: types/functions for hdlc. - * - * 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. - */ - -#ifndef included_hdlc_h -#define included_hdlc_h - -#include <vnet/vnet.h> -#include <vnet/hdlc/packet.h> -#include <vnet/pg/pg.h> - -extern vnet_hw_interface_class_t hdlc_hw_interface_class; - -typedef enum { -#define hdlc_error(n,s) HDLC_ERROR_##n, -#include <vnet/hdlc/error.def> -#undef hdlc_error - HDLC_N_ERROR, -} hdlc_error_t; - -typedef struct { - /* Name (a c string). */ - char * name; - - /* HDLC protocol type in host byte order. */ - hdlc_protocol_t protocol; - - /* Node which handles this type. */ - u32 node_index; - - /* Next index for this type. */ - u32 next_index; -} hdlc_protocol_info_t; - -typedef struct { - vlib_main_t * vlib_main; - - hdlc_protocol_info_t * protocol_infos; - - /* Hash tables mapping name/protocol to protocol info index. */ - uword * protocol_info_by_name, * protocol_info_by_protocol; -} hdlc_main_t; - -always_inline hdlc_protocol_info_t * -hdlc_get_protocol_info (hdlc_main_t * em, hdlc_protocol_t protocol) -{ - uword * p = hash_get (em->protocol_info_by_protocol, protocol); - return p ? vec_elt_at_index (em->protocol_infos, p[0]) : 0; -} - -extern hdlc_main_t hdlc_main; - -/* Register given node index to take input for given hdlc type. */ -void -hdlc_register_input_type (vlib_main_t * vm, - hdlc_protocol_t protocol, - u32 node_index); - -void hdlc_set_adjacency (vnet_rewrite_header_t * rw, - uword max_data_bytes, - hdlc_protocol_t protocol); - -format_function_t format_hdlc_protocol; -format_function_t format_hdlc_header; -format_function_t format_hdlc_header_with_length; - -/* Parse hdlc protocol as 0xXXXX or protocol name. - In either host or network byte order. */ -unformat_function_t unformat_hdlc_protocol_host_byte_order; -unformat_function_t unformat_hdlc_protocol_net_byte_order; - -/* Parse hdlc header. */ -unformat_function_t unformat_hdlc_header; -unformat_function_t unformat_pg_hdlc_header; - -always_inline void -hdlc_setup_node (vlib_main_t * vm, u32 node_index) -{ - vlib_node_t * n = vlib_get_node (vm, node_index); - pg_node_t * pn = pg_get_node (node_index); - - n->format_buffer = format_hdlc_header_with_length; - n->unformat_buffer = unformat_hdlc_header; - pn->unformat_edit = unformat_pg_hdlc_header; -} - -void -hdlc_register_input_protocol (vlib_main_t * vm, - hdlc_protocol_t protocol, - u32 node_index); - -#endif /* included_hdlc_h */ |