diff options
author | 2016-12-19 23:05:39 +0100 | |
---|---|---|
committer | 2016-12-28 12:25:14 +0100 | |
commit | 7cd468a3d7dee7d6c92f69a0bb7061ae208ec727 (patch) | |
tree | 5de62f8dbd3a752f5a676ca600e43d2652d1ff1a /src/vnet/l2/l2_xcrw.h | |
parent | 696f1adec0df3b8f161862566dd9c86174302658 (diff) |
Reorganize source tree to use single autotools instance
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/l2/l2_xcrw.h')
-rw-r--r-- | src/vnet/l2/l2_xcrw.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/vnet/l2/l2_xcrw.h b/src/vnet/l2/l2_xcrw.h new file mode 100644 index 00000000..ca80aae9 --- /dev/null +++ b/src/vnet/l2/l2_xcrw.h @@ -0,0 +1,91 @@ +/* + * 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_l2_xcrw_h__ +#define __included_l2_xcrw_h__ + +#include <vlib/vlib.h> +#include <vnet/vnet.h> +#include <vnet/pg/pg.h> +#include <vppinfra/error.h> +#include <vnet/ip/ip.h> +#include <vnet/l2/l2_input.h> +#include <vnet/l2/l2_output.h> +#include <vnet/api_errno.h> +#include <vnet/ethernet/ethernet.h> + +typedef struct +{ + /* + * Let: rewrite_header.sw_if_index = tx_fib_index or ~0. + * rewrite_header.next_index = L2_XCRW_NEXT_XXX + */ + vnet_declare_rewrite (VLIB_BUFFER_PRE_DATA_SIZE); +} l2_xcrw_adjacency_t; + +typedef struct +{ + /* L2 interface */ + u32 l2_sw_if_index; + + /* Tunnel interface */ + u32 tunnel_sw_if_index; /* This field remains set in freed pool elts */ + +} l2_xcrw_tunnel_t; + +typedef struct +{ + u32 cached_next_index; + + /* Vector of cross-connect rewrites */ + l2_xcrw_adjacency_t *adj_by_sw_if_index; + + /* Pool of xcrw tunnels */ + l2_xcrw_tunnel_t *tunnels; + + /* Tunnel index by tunnel sw_if_index */ + uword *tunnel_index_by_l2_sw_if_index; + + /* convenience variables */ + vlib_main_t *vlib_main; + vnet_main_t *vnet_main; +} l2_xcrw_main_t; + +typedef enum +{ + L2_XCRW_NEXT_DROP, + L2_XCRW_N_NEXT, +} l2_xcrw_next_t; + +#define foreach_l2_xcrw_error \ +_(DROP, "Packets dropped") \ +_(FWD, "Packets forwarded") + +typedef enum +{ +#define _(sym,str) L2_XCRW_ERROR_##sym, + foreach_l2_xcrw_error +#undef _ + L2_XCRW_N_ERROR, +} l2_xcrw_error_t; + +#endif /* __included_l2_xcrw_h__ */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |