diff options
| author |   Brian Russell <brian@graphiant.com> | 2021-02-17 15:51:45 +0000 |
|---|---|---|
| committer |   Neale Ranns <neale@graphiant.com> | 2021-02-19 10:46:58 +0000 |
| commit | b046830173a95b9f2d72865b3389174b7b7ff5d9 (patch) | |
| tree | 83521ea1fd26e0f4de8d35d3ac0bfe28dcd0e754 /src/vnet/policer/policer.c | |
| parent | 15c18e3e40d3bf754e5b6969c7478ad9f1d5e95b (diff) | |
policer: add api to configure input policing
Add a new API to apply a policer to an input interface.
Type: improvement
Signed-off-by: Brian Russell <brian@graphiant.com>
Change-Id: Ie8aff9120149b63d85363a9a5afdcaed60a93700
Diffstat (limited to 'src/vnet/policer/policer.c')
| -rw-r--r-- | src/vnet/policer/policer.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/vnet/policer/policer.c b/src/vnet/policer/policer.c index fb2ce7598fa..678e5884cdd 100644 --- a/src/vnet/policer/policer.c +++ b/src/vnet/policer/policer.c @@ -165,6 +165,38 @@ policer_bind_worker (u8 *name, u32 worker, bool bind) return 0; } +int +policer_input (u8 *name, u32 sw_if_index, bool apply) +{ + vnet_policer_main_t *pm = &vnet_policer_main; + policer_t *policer; + u32 policer_index; + uword *p; + + p = hash_get_mem (pm->policer_index_by_name, name); + if (p == 0) + { + return VNET_API_ERROR_NO_SUCH_ENTRY; + } + + policer = &pm->policers[p[0]]; + policer_index = policer - pm->policers; + + if (apply) + { + vec_validate (pm->policer_index_by_sw_if_index, sw_if_index); + pm->policer_index_by_sw_if_index[sw_if_index] = policer_index; + } + else + { + pm->policer_index_by_sw_if_index[sw_if_index] = ~0; + } + + vnet_feature_enable_disable ("device-input", "policer-input", sw_if_index, + apply, 0, 0); + return 0; +} + u8 * format_policer_instance (u8 * s, va_list * va) { |