From 93cc3ee3b3a9c9224a1446625882205f3282a949 Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Wed, 10 Oct 2018 07:22:51 -0700 Subject: GBP Endpoint Learning Learning GBP endpoints over vxlan-gbp tunnels Change-Id: I1db9fda5a16802d9ad8b4efd4e475614f3b21502 Signed-off-by: Neale Ranns --- src/plugins/gbp/gbp_bridge_domain.h | 80 +++++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 src/plugins/gbp/gbp_bridge_domain.h (limited to 'src/plugins/gbp/gbp_bridge_domain.h') diff --git a/src/plugins/gbp/gbp_bridge_domain.h b/src/plugins/gbp/gbp_bridge_domain.h new file mode 100644 index 00000000000..992900b4aa1 --- /dev/null +++ b/src/plugins/gbp/gbp_bridge_domain.h @@ -0,0 +1,80 @@ +/* + * Copyright (c) 2018 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 __GBP_BRIDGE_DOMAIN_H__ +#define __GBP_BRIDGE_DOMAIN_H__ + +#include + +#include + +/** + * A bridge Domain Representation. + * This is a standard bridge-domain plus all the attributes it must + * have to supprt the GBP model. + */ +typedef struct gpb_bridge_domain_t_ +{ + /** + * Bridge-domain ID + */ + u32 gb_bd_id; + u32 gb_bd_index; + + /** + * The BD's BVI interface (obligatory) + */ + u32 gb_bvi_sw_if_index; + + /** + * The BD's MAC spine-proxy interface (optional) + */ + u32 gb_uu_fwd_sw_if_index; + + /** + * The BD's VNI interface on which packets from unkown endpoints + * arrive + */ + u32 gb_vni_sw_if_index; + + /** + * locks/references to the BD so it does not get deleted (from the API) + * whilst it is still being used + */ + u32 gb_locks; +} gbp_bridge_domain_t; + +extern int gbp_bridge_domain_add_and_lock (u32 bd_id, + u32 bvi_sw_if_index, + u32 uu_fwd_sw_if_index); +extern void gbp_bridge_domain_unlock (index_t gbi); +extern index_t gbp_bridge_domain_find_and_lock (u32 bd_id); +extern int gbp_bridge_domain_delete (u32 bd_id); +extern gbp_bridge_domain_t *gbp_bridge_domain_get (index_t i); + +typedef int (*gbp_bridge_domain_cb_t) (gbp_bridge_domain_t * gb, void *ctx); +extern void gbp_bridge_domain_walk (gbp_bridge_domain_cb_t bgpe, void *ctx); + +extern u8 *format_gbp_bridge_domain (u8 * s, va_list * args); + +#endif + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ -- cgit 1.2.3-korg