/* * 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; extern 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: */