diff options
Diffstat (limited to 'vnet/vnet/nsh-gre/nsh_gre.h')
-rw-r--r-- | vnet/vnet/nsh-gre/nsh_gre.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/vnet/vnet/nsh-gre/nsh_gre.h b/vnet/vnet/nsh-gre/nsh_gre.h deleted file mode 100644 index abe115580cb..00000000000 --- a/vnet/vnet/nsh-gre/nsh_gre.h +++ /dev/null @@ -1,110 +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_vnet_nsh_gre_h -#define included_vnet_nsh_gre_h - -#include <vnet/vnet.h> -#include <vnet/gre/gre.h> -#include <vnet/nsh/nsh_packet.h> -#include <vnet/ip/ip4_packet.h> - -typedef CLIB_PACKED (struct { - ip4_header_t ip4; /* 20 bytes */ - gre_header_t gre; /* 4 bytes */ - nsh_header_t nsh; /* 28 bytes */ -}) ip4_gre_and_nsh_header_t; - -typedef struct { - /* Rewrite string. $$$$ embed vnet_rewrite header */ - u8 * rewrite; - - /* tunnel src and dst addresses */ - ip4_address_t src; - ip4_address_t dst; - - /* FIB indices */ - u32 encap_fib_index; /* tunnel partner lookup here */ - u32 decap_fib_index; /* inner IP lookup here */ - - /* when decapsulating, send pkts here */ - u32 decap_next_index; - - /* vnet intfc hw/sw_if_index */ - u32 hw_if_index; - u32 sw_if_index; - - /* NSH header fields in HOST byte order */ - nsh_header_t nsh_hdr; - -} nsh_gre_tunnel_t; - -#define foreach_nsh_gre_input_next \ - _ (DROP, "error-drop") \ - _ (IP4_INPUT, "ip4-input") \ - _ (IP6_INPUT, "ip6-input") \ - _ (ETHERNET_INPUT, "ethernet-input") - -typedef enum { -#define _(s,n) NSH_GRE_INPUT_NEXT_##s, - foreach_nsh_gre_input_next -#undef _ - NSH_GRE_INPUT_N_NEXT, -} nsh_gre_input_next_t; - -typedef enum { -#define nsh_gre_error(n,s) NSH_GRE_ERROR_##n, -#include <vnet/nsh/nsh_error.def> -#undef nsh_gre_error - NSH_GRE_N_ERROR, -} nsh_gre_input_error_t; - -typedef struct { - /* vector of encap tunnel instances */ - nsh_gre_tunnel_t *tunnels; - - /* lookup tunnel by tunnel partner src address */ - uword * nsh_gre_tunnel_by_src_address; - - /* Free vlib hw_if_indices */ - u32 * free_nsh_gre_tunnel_hw_if_indices; - - /* show device instance by real device instance */ - u32 * dev_inst_by_real; - - /* convenience */ - vlib_main_t * vlib_main; - vnet_main_t * vnet_main; -} nsh_gre_main_t; - -nsh_gre_main_t nsh_gre_main; - -extern vlib_node_registration_t nsh_gre_input_node; -extern vlib_node_registration_t nsh_gre_encap_node; - -u8 * format_nsh_gre_encap_trace (u8 * s, va_list * args); - -typedef struct { - u8 is_add; - ip4_address_t src, dst; - u32 encap_fib_index; - u32 decap_fib_index; - u32 decap_next_index; - nsh_header_t nsh_hdr; -} vnet_nsh_gre_add_del_tunnel_args_t; - -int vnet_nsh_gre_add_del_tunnel (vnet_nsh_gre_add_del_tunnel_args_t *a, - u32 * sw_if_indexp); - -#endif /* included_vnet_nsh_gre_h */ |