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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/span/span.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/span/span.h')
-rw-r--r-- | src/vnet/span/span.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/vnet/span/span.h b/src/vnet/span/span.h new file mode 100644 index 00000000..10de8272 --- /dev/null +++ b/src/vnet/span/span.h @@ -0,0 +1,77 @@ +/* + * 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 __span_h__ +#define __span_h__ + +#include <vnet/vnet.h> +#include <vnet/ip/ip.h> +#include <vnet/l2/l2_output.h> + +typedef enum +{ + SPAN_FEAT_DEVICE, + SPAN_FEAT_L2, + SPAN_FEAT_N +} span_feat_t; + +typedef struct +{ + clib_bitmap_t *mirror_ports; + u32 num_mirror_ports; +} span_mirror_t; + +typedef struct +{ + span_mirror_t mirror_rxtx[SPAN_FEAT_N][VLIB_N_RX_TX]; +} span_interface_t; + +typedef struct +{ + /* l2 feature Next nodes */ + u32 l2_input_next[32]; + u32 l2_output_next[32]; + + /* per-interface vector of span instances */ + span_interface_t *interfaces; + + /* biggest sw_if_index used so far */ + u32 max_sw_if_index; + + /* convenience */ + vlib_main_t *vlib_main; + vnet_main_t *vnet_main; +} span_main_t; + +span_main_t span_main; + +typedef struct +{ + u32 src_sw_if_index; /* mirrored interface index */ + u32 mirror_sw_if_index; /* output interface index */ +} span_trace_t; + +#endif /* __span_h__ */ + +int +span_add_delete_entry (vlib_main_t * vm, u32 src_sw_if_index, + u32 dst_sw_if_index, u8 state, span_feat_t sf); +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |