diff options
Diffstat (limited to 'vnet/vnet/gre/packet.h')
-rw-r--r-- | vnet/vnet/gre/packet.h | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/vnet/vnet/gre/packet.h b/vnet/vnet/gre/packet.h deleted file mode 100644 index cc2ccda9eff..00000000000 --- a/vnet/vnet/gre/packet.h +++ /dev/null @@ -1,55 +0,0 @@ -#ifndef included_vnet_gre_packet_h -#define included_vnet_gre_packet_h - -/* - * GRE packet format - * - * Copyright (c) 2012 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. - */ - -#define foreach_gre_protocol \ -_ (0x0800, ip4) \ -_ (0x86DD, ip6) \ -_ (0x6558, teb) \ -_ (0x0806, arp) \ -_ (0x8847, mpls_unicast) \ -_ (0x894F, nsh) - -typedef enum { -#define _(n,f) GRE_PROTOCOL_##f = n, - foreach_gre_protocol -#undef _ -} gre_protocol_t; - -typedef struct { - /* flags and version */ - u16 flags_and_version; - /* unimplemented at the moment */ -#define GRE_FLAGS_CHECKSUM (1 << 15) - - /* deprecated, according to rfc2784 */ -#define GRE_FLAGS_ROUTING (1 << 14) -#define GRE_FLAGS_KEY (1 << 13) -#define GRE_FLAGS_SEQUENCE (1 << 12) -#define GRE_FLAGS_STRICT_SOURCE_ROUTE (1 << 11) - - /* version 1 is PPTP which we don't support */ -#define GRE_SUPPORTED_VERSION 0 -#define GRE_VERSION_MASK 0x7 - - /* 0x800 for ip4, etc. */ - u16 protocol; -} gre_header_t; - -#endif /* included_vnet_gre_packet_h */ |