diff options
author | Keith Burns (alagalah) <alagalah@gmail.com> | 2016-05-05 18:16:50 -0700 |
---|---|---|
committer | Dave Barach <openvpp@barachs.net> | 2016-05-13 16:07:41 +0000 |
commit | 94b1442a6731bb879797c016a8febaec2f2ae7c9 (patch) | |
tree | 7c874e6fc3c102cae06133430c4b9799f073df3a /vnet/vnet/nsh-vxlan-gpe/nsh_vxlan_gpe.h | |
parent | 3e53fc56645f4b99d014031995bd00d16c051a9b (diff) |
VPP43 - NSH refactoring: Added nsh-map nodes
- removed vnet/vnet/nsh-gre
- removed all nsh from vnet/vnet/nsh_vxlan_gpe to
vnet/vnet/nsh
- moved vnet/vnet/nsh_vxlan_gpe to vnet/vnet/vxlan_gpe
- added cli and binary api for VXLAN GPE tunnels
- plan to move vnet/vnet/nsh to new repo (sfc_nsh) and make plugin
- added cli for NSH (binary API will be done in sfc_nsh)
- vnet/vnet/gre will be extended in VPP-54
Change-Id: I1d27def916532321577ccd68cb982ae0d0a07e6f
Signed-off-by: Keith Burns (alagalah) <alagalah@gmail.com>
Diffstat (limited to 'vnet/vnet/nsh-vxlan-gpe/nsh_vxlan_gpe.h')
-rw-r--r-- | vnet/vnet/nsh-vxlan-gpe/nsh_vxlan_gpe.h | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/vnet/vnet/nsh-vxlan-gpe/nsh_vxlan_gpe.h b/vnet/vnet/nsh-vxlan-gpe/nsh_vxlan_gpe.h deleted file mode 100644 index 3effd3318cb..00000000000 --- a/vnet/vnet/nsh-vxlan-gpe/nsh_vxlan_gpe.h +++ /dev/null @@ -1,138 +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_vxlan_gpe_h -#define included_vnet_nsh_vxlan_gpe_h - -#include <vppinfra/error.h> -#include <vppinfra/hash.h> -#include <vnet/vnet.h> -#include <vnet/ip/ip.h> -#include <vnet/l2/l2_input.h> -#include <vnet/ethernet/ethernet.h> -#include <vnet/gre/gre.h> -#include <vnet/nsh/nsh_packet.h> -#include <vnet/nsh-vxlan-gpe/vxlan_gpe_packet.h> -#include <vnet/ip/ip4_packet.h> -#include <vnet/ip/udp.h> - -typedef CLIB_PACKED (struct { - ip4_header_t ip4; /* 20 bytes */ - udp_header_t udp; /* 8 bytes */ - vxlan_gpe_header_t vxlan; /* 8 bytes */ - nsh_header_t nsh; /* 28 bytes */ -}) ip4_vxlan_gpe_and_nsh_header_t; - -typedef CLIB_PACKED(struct { - /* - * Key fields: ip src, vxlan vni, nsh spi_si - * all fields in NET byte order - */ - union { - struct { - u32 src; - u32 vni; /* shifted 8 bits */ - u32 spi_si; - u32 pad; - }; - u64 as_u64[2]; - }; -}) nsh_vxlan_gpe_tunnel_key_t; - -typedef struct { - /* Rewrite string. $$$$ embed vnet_rewrite header */ - u8 * rewrite; - - /* decap next index */ - u32 decap_next_index; - - /* 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 */ - - /* vxlan VNI in HOST byte order, shifted left 8 bits */ - u32 vni; - - /* 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_vxlan_gpe_tunnel_t; - -#define foreach_nsh_vxlan_gpe_input_next \ -_(DROP, "error-drop") \ -_(IP4_INPUT, "ip4-input") \ -_(IP6_INPUT, "ip6-input") \ -_(ETHERNET_INPUT, "ethernet-input") \ -_(NSH_VXLAN_GPE_ENCAP, "nsh-vxlan-gpe-encap") - -typedef enum { -#define _(s,n) NSH_VXLAN_GPE_INPUT_NEXT_##s, - foreach_nsh_vxlan_gpe_input_next -#undef _ - NSH_VXLAN_GPE_INPUT_N_NEXT, -} nsh_vxlan_gpe_input_next_t; - -typedef enum { -#define nsh_vxlan_gpe_error(n,s) NSH_VXLAN_GPE_ERROR_##n, -#include <vnet/nsh-vxlan-gpe/nsh_vxlan_gpe_error.def> -#undef nsh_vxlan_gpe_error - NSH_VXLAN_GPE_N_ERROR, -} nsh_vxlan_gpe_input_error_t; - -typedef struct { - /* vector of encap tunnel instances */ - nsh_vxlan_gpe_tunnel_t *tunnels; - - /* lookup tunnel by key */ - uword * nsh_vxlan_gpe_tunnel_by_key; - - /* Free vlib hw_if_indices */ - u32 * free_nsh_vxlan_gpe_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_vxlan_gpe_main_t; - -nsh_vxlan_gpe_main_t nsh_vxlan_gpe_main; - -extern vlib_node_registration_t nsh_vxlan_gpe_input_node; -extern vlib_node_registration_t nsh_vxlan_gpe_encap_node; - -u8 * format_nsh_vxlan_gpe_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; - u32 vni; - nsh_header_t nsh_hdr; -} vnet_nsh_vxlan_gpe_add_del_tunnel_args_t; - -int vnet_nsh_vxlan_gpe_add_del_tunnel -(vnet_nsh_vxlan_gpe_add_del_tunnel_args_t *a, u32 * sw_if_indexp); - -#endif /* included_vnet_nsh_vxlan_gpe_h */ |