src/vnet/ip/reass/ip4_sv_reass.h

   1 /*
   2  * Copyright (c) 2017 Cisco and/or its affiliates.
   3  * Licensed under the Apache License, Version 2.0 (the "License");
   4  * you may not use this file except in compliance with the License.
   5  * You may obtain a copy of the License at:
   6  *
   7  *     http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Unless required by applicable law or agreed to in writing, software
  10  * distributed under the License is distributed on an "AS IS" BASIS,
  11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12  * See the License for the specific language governing permissions and
  13  * limitations under the License.
  14  */
  15
  16 /**
  17  * @file
  18  * @brief IPv4 shallow virtual reassembly.
  19  *
  20  * This file contains the source code for IPv4 shallow virtual reassembly.
  21  */
  22
  23 #ifndef __included_ip4_sv_reass_h__
  24 #define __included_ip4_sv_reass_h__
  25
  26 #include <vnet/api_errno.h>
  27 #include <vnet/vnet.h>
  28
  29 /**
  30  * @brief set ip4 reassembly configuration
  31  */
  32 vnet_api_error_t ip4_sv_reass_set (u32 timeout_ms, u32 max_reassemblies,
  33                                    u32 max_reassembly_length,
  34                                    u32 expire_walk_interval_ms);
  35
  36 /**
  37  * @brief get ip4 reassembly configuration
  38  */
  39 vnet_api_error_t ip4_sv_reass_get (u32 * timeout_ms, u32 * max_reassemblies,
  40                                    u32 * max_reassembly_length,
  41                                    u32 * expire_walk_interval_ms);
  42
  43 vnet_api_error_t ip4_sv_reass_enable_disable (u32 sw_if_index,
  44                                               u8 enable_disable);
  45
  46
  47 int ip4_sv_reass_enable_disable_with_refcnt (u32 sw_if_index, int is_enable);
  48 int ip4_sv_reass_output_enable_disable_with_refcnt (u32 sw_if_index,
  49                                                     int is_enable);
  50
  51 uword ip4_sv_reass_custom_register_next_node (uword node_index);
  52
  53 #endif /* __included_ip4_sv_reass_h__ */
  54
  55 /*
  56  * fd.io coding-style-patch-verification: ON
  57  *
  58  * Local Variables:
  59  * eval: (c-set-style "gnu")
  60  * End:
  61  */