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authorOle Troan <ot@cisco.com>2021-10-12 12:45:08 +0200
committerOle Troan <ot@cisco.com>2021-10-12 12:45:56 +0200
commit23a15b34e410def81d4bb3e2c8f28f118b59dc5a (patch)
tree2ac28f040d1996487f03fac1c05b103a12ddeb0d /src/plugins/nat/lib/nat_proto.h
parent69b7599e4b061a8996205f0304232ede84cb70d4 (diff)
Revert "nat: static mappings in flow hash"
This reverts commit 69b7599e4b061a8996205f0304232ede84cb70d4. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: If531b122ae5a9f91c2fe6eaa0da69922a91f16d3
Diffstat (limited to 'src/plugins/nat/lib/nat_proto.h')
-rw-r--r--src/plugins/nat/lib/nat_proto.h75
1 files changed, 0 insertions, 75 deletions
diff --git a/src/plugins/nat/lib/nat_proto.h b/src/plugins/nat/lib/nat_proto.h
deleted file mode 100644
index 9b20d9a71d1..00000000000
--- a/src/plugins/nat/lib/nat_proto.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2021 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_nat_proto_h__
-#define included_nat_proto_h__
-
-#include <vnet/ip/ip.h>
-
-#define foreach_nat_protocol \
- _ (OTHER, 0, other, "other") \
- _ (UDP, 1, udp, "udp") \
- _ (TCP, 2, tcp, "tcp") \
- _ (ICMP, 3, icmp, "icmp")
-
-typedef enum
-{
-#define _(N, i, n, s) NAT_PROTOCOL_##N = i,
- foreach_nat_protocol
-#undef _
-} nat_protocol_t;
-
-always_inline nat_protocol_t
-ip_proto_to_nat_proto (ip_protocol_t ip_proto)
-{
- static const nat_protocol_t lookup_table[256] = {
- [IP_PROTOCOL_TCP] = NAT_PROTOCOL_TCP,
- [IP_PROTOCOL_UDP] = NAT_PROTOCOL_UDP,
- [IP_PROTOCOL_ICMP] = NAT_PROTOCOL_ICMP,
- [IP_PROTOCOL_ICMP6] = NAT_PROTOCOL_ICMP,
- };
-
- return lookup_table[ip_proto];
-}
-
-static_always_inline ip_protocol_t
-nat_proto_to_ip_proto (nat_protocol_t nat_proto)
-{
- ASSERT (nat_proto <= NAT_PROTOCOL_ICMP);
-
- static const u8 lookup_table[256] = {
- [NAT_PROTOCOL_OTHER] = ~0,
- [NAT_PROTOCOL_TCP] = IP_PROTOCOL_TCP,
- [NAT_PROTOCOL_UDP] = IP_PROTOCOL_UDP,
- [NAT_PROTOCOL_ICMP] = IP_PROTOCOL_ICMP,
- };
-
- ASSERT (NAT_PROTOCOL_OTHER == nat_proto || NAT_PROTOCOL_TCP == nat_proto ||
- NAT_PROTOCOL_UDP == nat_proto || NAT_PROTOCOL_ICMP == nat_proto);
-
- return lookup_table[nat_proto];
-}
-
-u8 *format_nat_protocol (u8 *s, va_list *args);
-
-uword unformat_nat_protocol (unformat_input_t *input, va_list *args);
-
-#endif /* included_nat_proto_h__ */
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */