From 3be9164f80ebb1929488bbe2ee4da1d35f42c1a2 Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Mon, 14 Sep 2020 07:41:48 +0000 Subject: misc: deprecate gbp and its dependents MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Type: improvement Signed-off-by: Neale Ranns Signed-off-by: Benoît Ganne Change-Id: I2f30a4f04fd9a8635ce2d259b5fd5b0c85cee8c3 --- extras/deprecated/plugins/gbp/gbp_bridge_domain.h | 156 ++++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100644 extras/deprecated/plugins/gbp/gbp_bridge_domain.h (limited to 'extras/deprecated/plugins/gbp/gbp_bridge_domain.h') diff --git a/extras/deprecated/plugins/gbp/gbp_bridge_domain.h b/extras/deprecated/plugins/gbp/gbp_bridge_domain.h new file mode 100644 index 00000000000..0449240083c --- /dev/null +++ b/extras/deprecated/plugins/gbp/gbp_bridge_domain.h @@ -0,0 +1,156 @@ +/* + * 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 + +#include +#include + +/** + * Bridge Domain Flags + */ +typedef enum gbp_bridge_domain_flags_t_ +{ + GBP_BD_FLAG_NONE = 0, + GBP_BD_FLAG_DO_NOT_LEARN = (1 << 0), + GBP_BD_FLAG_UU_FWD_DROP = (1 << 1), + GBP_BD_FLAG_MCAST_DROP = (1 << 2), + GBP_BD_FLAG_UCAST_ARP = (1 << 3), +} gbp_bridge_domain_flags_t; + +/** + * A bridge Domain Representation. + * This is a standard bridge-domain plus all the attributes it must + * have to supprt the GBP model. + */ +typedef struct gbp_bridge_domain_t_ +{ + /** + * Bridge-domain ID + */ + u32 gb_bd_id; + u32 gb_bd_index; + + /** + * Index of the Route-domain this BD is associated with. This is used as the + * 'scope' of the packets for contract matching. + */ + u32 gb_rdi; + + /** + * Flags conttrolling behaviour + */ + gbp_bridge_domain_flags_t gb_flags; + + /** + * 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 interface to sned Broadcast and multicast packets + */ + gbp_itf_hdl_t gb_bm_flood_itf; + + /** + * The index of the BD's VNI interface on which packets from + * unkown endpoints arrive + */ + u32 gb_vni; + + /** + * 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 void gbp_bridge_domain_itf_add (index_t gbdi, + u32 sw_if_index, + l2_bd_port_type_t type); +extern void gbp_bridge_domain_itf_del (index_t gbdi, + u32 sw_if_index, + l2_bd_port_type_t type); + +extern int gbp_bridge_domain_add_and_lock (u32 bd_id, + u32 rd_id, + gbp_bridge_domain_flags_t flags, + u32 bvi_sw_if_index, + u32 uu_fwd_sw_if_index, + u32 bm_flood_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 index_t gbp_bridge_domain_index (const gbp_bridge_domain_t *); +extern u32 gbp_bridge_domain_get_bd_id (index_t gbdi); + +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); +extern u8 *format_gbp_bridge_domain_flags (u8 * s, va_list * args); + +/** + * DB of bridge_domains + */ +typedef struct gbp_bridge_domain_db_t +{ + uword *gbd_by_bd_id; + index_t *gbd_by_bd_index; +} gbp_bridge_domain_db_t; + +extern gbp_bridge_domain_db_t gbp_bridge_domain_db; +extern gbp_bridge_domain_t *gbp_bridge_domain_pool; + +always_inline gbp_bridge_domain_t * +gbp_bridge_domain_get (index_t i) +{ + return (pool_elt_at_index (gbp_bridge_domain_pool, i)); +} + +always_inline gbp_bridge_domain_t * +gbp_bridge_domain_get_by_bd_index (u32 bd_index) +{ + return (gbp_bridge_domain_get + (gbp_bridge_domain_db.gbd_by_bd_index[bd_index])); +} + +extern gbp_scope_t *gbp_scope_by_bd_index; + +always_inline gbp_scope_t +gbp_bridge_domain_get_scope (u32 bd_index) +{ + return (gbp_scope_by_bd_index[bd_index]); +} + +#endif + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ -- cgit 1.2.3-korg