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/*
* 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.
*/
#include <plugins/gbp/gbp.h>
#include <plugins/gbp/gbp_learn.h>
#include <plugins/gbp/gbp_bridge_domain.h>
#include <vnet/l2/l2_input.h>
gbp_learn_main_t gbp_learn_main;
void
gbp_learn_enable (u32 sw_if_index, gbb_learn_mode_t mode)
{
if (GBP_LEARN_MODE_L2 == mode)
{
l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_GBP_LEARN, 1);
}
else
{
vnet_feature_enable_disable ("ip4-unicast",
"gbp-learn-ip4", sw_if_index, 1, 0, 0);
vnet_feature_enable_disable ("ip6-unicast",
"gbp-learn-ip6", sw_if_index, 1, 0, 0);
}
}
void
gbp_learn_disable (u32 sw_if_index, gbb_learn_mode_t mode)
{
if (GBP_LEARN_MODE_L2 == mode)
{
l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_GBP_LEARN, 0);
}
else
{
vnet_feature_enable_disable ("ip4-unicast",
"gbp-learn-ip4", sw_if_index, 0, 0, 0);
vnet_feature_enable_disable ("ip6-unicast",
"gbp-learn-ip6", sw_if_index, 0, 0, 0);
}
}
static clib_error_t *
gbp_learn_init (vlib_main_t * vm)
{
gbp_learn_main_t *glm = &gbp_learn_main;
vlib_thread_main_t *tm = &vlib_thread_main;
vlib_node_t *node = vlib_get_node_by_name (vm, (u8 *) "gbp-learn-l2");
/* Initialize the feature next-node indices */
feat_bitmap_init_next_nodes (vm,
node->index,
L2INPUT_N_FEAT,
l2input_get_feat_names (),
glm->gl_l2_input_feat_next);
throttle_init (&glm->gl_l2_throttle,
tm->n_vlib_mains, GBP_ENDPOINT_HASH_LEARN_RATE);
throttle_init (&glm->gl_l3_throttle,
tm->n_vlib_mains, GBP_ENDPOINT_HASH_LEARN_RATE);
glm->gl_logger = vlib_log_register_class ("gbp", "learn");
return 0;
}
VLIB_INIT_FUNCTION (gbp_learn_init);
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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