diff options
author | Sachin Saxena <sachin.saxena@freescale.com> | 2018-02-28 20:28:52 +0530 |
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committer | Sachin Saxena <sachin.saxena@nxp.com> | 2018-02-28 20:34:56 +0530 |
commit | 0689fce93ba269c48f83a2f70f971b3976d04c90 (patch) | |
tree | 4cc2908df3598507cc1828ac19d8c43b22450ffa /src/vnet/adj/adj_internal.h | |
parent | 746b57564deede624261ab8a96c94f562f24d22c (diff) | |
parent | d594711a5d79859a7d0bde83a516f7ab52051d9b (diff) |
Merge branch 'stable/1710' of https://gerrit.fd.io/r/vpp into 17101710
Diffstat (limited to 'src/vnet/adj/adj_internal.h')
-rw-r--r-- | src/vnet/adj/adj_internal.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/src/vnet/adj/adj_internal.h b/src/vnet/adj/adj_internal.h new file mode 100644 index 00000000..2c123c54 --- /dev/null +++ b/src/vnet/adj/adj_internal.h @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2016 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 __ADJ_INTERNAL_H__ +#define __ADJ_INTERNAL_H__ + +#include <vnet/adj/adj.h> +#include <vnet/adj/adj_mcast.h> +#include <vnet/ip/ip.h> +#include <vnet/mpls/mpls.h> +#include <vnet/adj/adj_l2.h> +#include <vnet/adj/adj_nsh.h> + +/** + * big switch to turn on Adjacency debugging + */ +#undef ADJ_DEBUG + +/* + * Debug macro + */ +#ifdef ADJ_DEBUG +#define ADJ_DBG(_adj, _fmt, _args...) \ +{ \ + clib_warning("adj:[%d:%p]:" _fmt, \ + _adj - adj_pool, _adj, \ + ##_args); \ +} +#else +#define ADJ_DBG(_e, _fmt, _args...) +#endif + +static inline u32 +adj_get_rewrite_node (vnet_link_t linkt) +{ + switch (linkt) { + case VNET_LINK_IP4: + return (ip4_rewrite_node.index); + case VNET_LINK_IP6: + return (ip6_rewrite_node.index); + case VNET_LINK_MPLS: + return (mpls_output_node.index); + case VNET_LINK_ETHERNET: + return (adj_l2_rewrite_node.index); + case VNET_LINK_NSH: + return (adj_nsh_rewrite_node.index); + case VNET_LINK_ARP: + break; + } + ASSERT(0); + return (0); +} + +static inline vnet_link_t +adj_fib_proto_2_nd (fib_protocol_t fp) +{ + switch (fp) + { + case FIB_PROTOCOL_IP4: + return (VNET_LINK_ARP); + case FIB_PROTOCOL_IP6: + return (VNET_LINK_IP6); + case FIB_PROTOCOL_MPLS: + return (VNET_LINK_MPLS); + } + return (0); +} + +/** + * @brief + * Get a pointer to an adjacency object from its index + */ +static inline adj_index_t +adj_get_index (ip_adjacency_t *adj) +{ + return (adj - adj_pool); +} + +extern void adj_nbr_update_rewrite_internal(ip_adjacency_t *adj, + ip_lookup_next_t adj_next_index, + u32 complete_next_index, + u32 next_index, + u8 *rewrite); +extern void adj_midchain_setup(adj_index_t adj_index, + adj_midchain_fixup_t fixup, + adj_flags_t flags); + +extern ip_adjacency_t * adj_alloc(fib_protocol_t proto); + +extern void adj_nbr_remove(adj_index_t ai, + fib_protocol_t nh_proto, + vnet_link_t link_type, + const ip46_address_t *nh_addr, + u32 sw_if_index); +extern void adj_glean_remove(fib_protocol_t proto, + u32 sw_if_index); +extern void adj_mcast_remove(fib_protocol_t proto, + u32 sw_if_index); + +#endif |