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authorJohn Lo <loj@cisco.com>2017-07-12 19:56:45 -0400
committerJohn Lo <loj@cisco.com>2017-07-13 11:52:24 +0000
commitb2fd6cb586fe69082cc12995910c65843fc5bb4a (patch)
tree6ff8c02296daf90b786c26685862c5155a2cb5aa /src/vnet/interface_funcs.h
parent8ae1873a3f3368a942a1b02e7d4b60b005364a90 (diff)
Fix crash with worker threads on 4K VXLAN/BD setup (VPP-907)
Cleanup mapping of interface output node for the l2-output node when interface is configured to L2 or L3 modes. The mapping is now always done in the main thread as part of API/CLI processing, instead of initiate mapping in the forwarding path which can be in the worker threads. Change-Id: Ia789493e7d9f5c76d68edfaf34db43f3e3f53506 Signed-off-by: John Lo <loj@cisco.com> (cherry picked from commit bea5ebf205e0bec922bf26c6c1a6a9392b4cad67)
Diffstat (limited to 'src/vnet/interface_funcs.h')
0 files changed, 0 insertions, 0 deletions
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/*
 * 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_icmp6_h
#define included_vnet_icmp6_h

#define foreach_icmp6_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")                            \
  _ (NEIGHBOR_SOLICITATION_SOURCE_NOT_ON_LINK,                          \
     "neighbor solicitations from source not on link")                  \
  _ (NEIGHBOR_SOLICITATION_SOURCE_UNKNOWN,                              \
     "neighbor solicitations for unknown targets")                      \
  _ (NEIGHBOR_ADVERTISEMENTS_TX, "neighbor advertisements sent")        \
  _ (NEIGHBOR_ADVERTISEMENTS_RX, "neighbor advertisements received")    \
  _ (ROUTER_SOLICITATION_SOURCE_NOT_ON_LINK,                            \
     "router solicitations from source not on link")                    \
  _ (ROUTER_SOLICITATION_UNSUPPORTED_INTF,                              \
     "neighbor discovery unsupported  interface")                       \
  _ (ROUTER_SOLICITATION_RADV_NOT_CONFIG,                               \
     "neighbor discovery not configured")                               \
  _ (ROUTER_ADVERTISEMENT_SOURCE_NOT_LINK_LOCAL,                        \
     "router advertisement source not link local")                      \
  _ (ROUTER_ADVERTISEMENTS_TX, "router advertisements sent")            \
  _ (ROUTER_ADVERTISEMENTS_RX, "router advertisements received")        \
  _ (DST_LOOKUP_MISS, "icmp6 dst address lookup misses")                \
  _ (DEST_UNREACH_SENT, "destination unreachable response sent")	\
  _ (PACKET_TOO_BIG_SENT, "packet too big 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) ICMP6_ERROR_##f,
  foreach_icmp6_error
#undef _
} icmp6_error_t;

typedef struct
{
  u8 packet_data[64];
} icmp6_input_trace_t;

format_function_t format_icmp6_input_trace;
void icmp6_register_type (vlib_main_t * vm, icmp6_type_t type,
			  u32 node_index);
void icmp6_error_set_vnet_buffer (vlib_buffer_t * b, u8 type, u8 code,
				  u32 data);

extern vlib_node_registration_t ip6_icmp_input_node;

#endif /* included_vnet_icmp6_h */



/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */