diff options
Diffstat (limited to 'extras/deprecated/plugins/gbp/gbp_ext_itf.h')
-rw-r--r-- | extras/deprecated/plugins/gbp/gbp_ext_itf.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/extras/deprecated/plugins/gbp/gbp_ext_itf.h b/extras/deprecated/plugins/gbp/gbp_ext_itf.h new file mode 100644 index 00000000000..03b1992ca45 --- /dev/null +++ b/extras/deprecated/plugins/gbp/gbp_ext_itf.h @@ -0,0 +1,92 @@ +/* + * 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_EXT_ITF_H__ +#define __GBP_EXT_ITF_H__ + +#include <gbp/gbp.h> + +enum +{ + GBP_EXT_ITF_F_NONE = 0, + GBP_EXT_ITF_F_ANON = 1 << 0, +}; + +/** + * An external interface maps directly to an oflex L3ExternalInterface. + * The special characteristics of an external interface is the way the source + * EPG is determined for input packets which, like a recirc interface, is via + * a LPM. + */ +typedef struct gpb_ext_itf_t_ +{ + /** + * The interface + */ + gbp_itf_hdl_t gx_itf; + + /** + * The BD this external interface is a member of + */ + index_t gx_bd; + + /** + * The RD this external interface is a member of + */ + index_t gx_rd; + + /** + * cached FIB indices from the RD + */ + u32 gx_fib_index[DPO_PROTO_NUM]; + + /** + * The associated flags + */ + u32 gx_flags; + +} gbp_ext_itf_t; + + +extern int gbp_ext_itf_add (u32 sw_if_index, u32 bd_id, u32 rd_id, u32 flags); +extern int gbp_ext_itf_delete (u32 sw_if_index); + +extern u8 *format_gbp_ext_itf (u8 * s, va_list * args); + +typedef walk_rc_t (*gbp_ext_itf_cb_t) (gbp_ext_itf_t * gbpe, void *ctx); +extern void gbp_ext_itf_walk (gbp_ext_itf_cb_t bgpe, void *ctx); + + +/** + * Exposed types for the data-plane + */ +extern gbp_ext_itf_t *gbp_ext_itf_pool; +extern index_t *gbp_ext_itf_db; + +always_inline gbp_ext_itf_t * +gbp_ext_itf_get (u32 sw_if_index) +{ + return (pool_elt_at_index (gbp_ext_itf_pool, gbp_ext_itf_db[sw_if_index])); +} + +#endif + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |