From a23197980e40d4d9414bcfaf59005a1dc2a89251 Mon Sep 17 00:00:00 2001 From: sreejith Date: Wed, 29 Mar 2017 01:15:02 -0400 Subject: Added vpp intial source code from master branch 17.01.1 Change-Id: I81bdace6f330825a1746a853766779dfb24765fd Signed-off-by: sreejith --- vpp/vnet/vnet/ip/icmp4.h | 60 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 vpp/vnet/vnet/ip/icmp4.h (limited to 'vpp/vnet/vnet/ip/icmp4.h') diff --git a/vpp/vnet/vnet/ip/icmp4.h b/vpp/vnet/vnet/ip/icmp4.h new file mode 100644 index 00000000..ae805148 --- /dev/null +++ b/vpp/vnet/vnet/ip/icmp4.h @@ -0,0 +1,60 @@ +/* + * 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. + */ +#ifndef included_vnet_icmp4_h +#define included_vnet_icmp4_h + +#define foreach_icmp4_error \ + _ (NONE, "valid packets") \ + _ (UNKNOWN_TYPE, "unknown type") \ + _ (INVALID_CODE_FOR_TYPE, "invalid code for type") \ + _ (INVALID_HOP_LIMIT_FOR_TYPE, "hop_limit != 255") \ + _ (LENGTH_TOO_SMALL_FOR_TYPE, "payload length too small for type") \ + _ (OPTIONS_WITH_ODD_LENGTH, \ + "total option length not multiple of 8 bytes") \ + _ (OPTION_WITH_ZERO_LENGTH, "option has zero length") \ + _ (ECHO_REPLIES_SENT, "echo replies sent") \ + _ (DST_LOOKUP_MISS, "icmp6 dst address lookup misses") \ + _ (DEST_UNREACH_SENT, "destination unreachable response sent") \ + _ (TTL_EXPIRE_SENT, "hop limit exceeded response sent") \ + _ (PARAM_PROBLEM_SENT, "parameter problem response sent") \ + _ (DROP, "error message dropped") + +typedef enum +{ +#define _(f,s) ICMP4_ERROR_##f, + foreach_icmp4_error +#undef _ +} icmp4_error_t; + +typedef struct +{ + u8 packet_data[64]; +} icmp_input_trace_t; + +format_function_t format_icmp4_input_trace; +void ip4_icmp_register_type (vlib_main_t * vm, icmp4_type_t type, + u32 node_index); +void icmp4_error_set_vnet_buffer (vlib_buffer_t * b, u8 type, u8 code, + u32 data); + +#endif /* included_vnet_icmp4_h */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ -- cgit 1.2.3-korg