From a23197980e40d4d9414bcfaf59005a1dc2a89251 Mon Sep 17 00:00:00 2001
From: sreejith <sreejith.surendrannair@linaro.org>
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 <sreejith.surendrannair@linaro.org>
---
 vpp/vnet/vnet/ip/ip4_error.h | 95 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 vpp/vnet/vnet/ip/ip4_error.h

(limited to 'vpp/vnet/vnet/ip/ip4_error.h')

diff --git a/vpp/vnet/vnet/ip/ip4_error.h b/vpp/vnet/vnet/ip/ip4_error.h
new file mode 100644
index 00000000..95d12ec2
--- /dev/null
+++ b/vpp/vnet/vnet/ip/ip4_error.h
@@ -0,0 +1,95 @@
+/*
+ * 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.
+ */
+/*
+ * ip/ip4_error.h: ip4 fast path errors
+ *
+ * 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_ip_ip4_error_h
+#define included_ip_ip4_error_h
+
+#define foreach_ip4_error						\
+  /* Must be first. */							\
+  _ (NONE, "valid ip4 packets")						\
+									\
+  /* Errors signalled by ip4-input */					\
+  _ (TOO_SHORT, "ip4 length < 20 bytes")				\
+  _ (BAD_LENGTH, "ip4 length > l2 length")				\
+  _ (BAD_CHECKSUM, "bad ip4 checksum")					\
+  _ (VERSION, "ip4 version != 4")					\
+  _ (OPTIONS, "ip4 options present")					\
+  _ (FRAGMENT_OFFSET_ONE, "ip4 fragment offset == 1")			\
+  _ (TIME_EXPIRED, "ip4 ttl <= 1")					\
+									\
+  /* Errors signalled by ip4-rewrite. */				\
+  _ (MTU_EXCEEDED, "ip4 MTU exceeded and DF set")			\
+  _ (DST_LOOKUP_MISS, "ip4 destination lookup miss")			\
+  _ (SRC_LOOKUP_MISS, "ip4 source lookup miss")				\
+  _ (ADJACENCY_DROP, "ip4 adjacency drop")				\
+  _ (ADJACENCY_PUNT, "ip4 adjacency punt")				\
+									\
+  /* Errors signalled by ip4-local. */					\
+  _ (UNKNOWN_PROTOCOL, "unknown ip protocol")				\
+  _ (TCP_CHECKSUM, "bad tcp checksum")					\
+  _ (UDP_CHECKSUM, "bad udp checksum")					\
+  _ (UDP_LENGTH, "inconsistent udp/ip lengths")				\
+									\
+  /* Errors signalled by ip4-source-check. */				\
+  _ (UNICAST_SOURCE_CHECK_FAILS, "ip4 unicast source check fails")	\
+                                                                        \
+  /* Spoofed packets in ip4-rewrite-local */                            \
+  _(SPOOFED_LOCAL_PACKETS, "ip4 spoofed local-address packet drops")    \
+                                                                        \
+  /* Errors singalled by ip4-inacl */                                   \
+  _ (INACL_TABLE_MISS, "input ACL table-miss drops")                    \
+  _ (INACL_SESSION_DENY, "input ACL session deny drops")
+
+typedef enum
+{
+#define _(sym,str) IP4_ERROR_##sym,
+  foreach_ip4_error
+#undef _
+    IP4_N_ERROR,
+} ip4_error_t;
+
+#endif /* included_ip_ip4_error_h */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
-- 
cgit 1.2.3-korg