vxlan: convert vxlan to a plugin

[vpp.git] / src / vnet / vxlan / vxlan_packet.h

diff --git a/src/vnet/vxlan/vxlan_packet.h b/src/vnet/vxlan/vxlan_packet.h
deleted file mode 100644 (file)
index d1d1ed8..0000000
--- a/src/vnet/vxlan/vxlan_packet.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * 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_vxlan_packet_h__
-#define __included_vxlan_packet_h__ 1
-
-/*
- * From RFC-7348
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * |R|R|R|R|I|R|R|R|            Reserved                           |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * |                VXLAN Network Identifier (VNI) |   Reserved    |
- * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- *
- * VXLAN Header:  This is an 8-byte field that has:
- *
- * - Flags (8 bits): where the I flag MUST be set to 1 for a valid
- * VXLAN Network ID (VNI).  The other 7 bits (designated "R") are
- * reserved fields and MUST be set to zero on transmission and
- * ignored on receipt.
- *
- * - VXLAN Segment ID/VXLAN Network Identifier (VNI): this is a
- * 24-bit value used to designate the individual VXLAN overlay
- * network on which the communicating VMs are situated.  VMs in
- * different VXLAN overlay networks cannot communicate with each
- * other.
- *
- * - Reserved fields (24 bits and 8 bits): MUST be set to zero on
- * transmission and ignored on receipt.
- *
- */
-
-typedef struct
-{
-  u8 flags;
-  u8 res1;
-  u8 res2;
-  u8 res3;
-  u32 vni_reserved;
-} vxlan_header_t;
-
-#define VXLAN_FLAGS_I 0x08
-
-static inline u32
-vnet_get_vni (vxlan_header_t * h)
-{
-  u32 vni_reserved_host_byte_order;
-
-  vni_reserved_host_byte_order = clib_net_to_host_u32 (h->vni_reserved);
-  return vni_reserved_host_byte_order >> 8;
-}
-
-static inline void
-vnet_set_vni_and_flags (vxlan_header_t * h, u32 vni)
-{
-  h->vni_reserved = clib_host_to_net_u32 (vni << 8);
-  *(u32 *) h = 0;
-  h->flags = VXLAN_FLAGS_I;
-}
-
-#endif /* __included_vxlan_packet_h__ */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */