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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/ethernet/p2p_ethernet.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/ethernet/p2p_ethernet.h')
-rw-r--r-- | src/vnet/ethernet/p2p_ethernet.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/vnet/ethernet/p2p_ethernet.h b/src/vnet/ethernet/p2p_ethernet.h new file mode 100644 index 00000000..bb1e2896 --- /dev/null +++ b/src/vnet/ethernet/p2p_ethernet.h @@ -0,0 +1,63 @@ +/* + * 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_p2p_ethernet_h +#define included_vnet_p2p_ethernet_h + +#include <vnet/vnet.h> +#include <vnet/ethernet/ethernet.h> + + +typedef struct { + /** + * Hash mapping parent sw_if_index and client mac address to p2p_ethernet sub-interface + */ + uword * p2p_ethernet_by_key; + + u32 *p2p_ethernet_by_sw_if_index; + + // Pool of p2p subifs; + subint_config_t *p2p_subif_pool; + + /* convenience */ + vlib_main_t * vlib_main; + vnet_main_t * vnet_main; +} p2p_ethernet_main_t; + +extern p2p_ethernet_main_t p2p_main; + +typedef struct +{ + u32 sw_if_index; + u32 p2pe_sw_if_index; + u8 client_mac[6]; +} p2p_ethernet_trace_t; + +/** + * @brief Key struct for P2P Ethernet + * Key fields: parent sw_if_index and client mac address + * all fields in NET byte order + */ + +typedef struct { + u8 mac[6]; + u16 pad1; // padding for u64 mac address + u32 hw_if_index; + u32 pad2; // padding for u64 +} p2p_key_t; + +u32 p2p_ethernet_lookup (u32 parent_sw_if_index, u8* client_mac); +int p2p_ethernet_add_del (vlib_main_t * vm, u32 parent_if_index, u8 * client_mac, u32 sub_id, int is_add, u32 *p2pe_if_index); + +#endif /* included_vnet_p2p_ethernet_h */ |