Add configure policer API

JIRA: VPP-67

Change-Id: I04560d78e2eb131cd6cc31472b70b3d3e8fdd79a
Signed-off-by: Matus Fabian <matfabia@cisco.com>

2 files changed, 70 insertions, 1 deletions

diff --git a/vpp/api/api.c b/vpp/api/api.c
index 0d5f224118e..f81b9c98af3 100644
--- a/vpp/api/api.c
+++ b/vpp/api/api.c
@@ -74,6 +74,7 @@
 #include <vnet/cop/cop.h>
 #include <vnet/ip/ip6_hop_by_hop.h>
 #include <vnet/devices/af_packet/af_packet.h>
+#include <vnet/policer/policer.h>
 
 #undef BIHASH_TYPE
 #undef __included_bihash_template_h__
@@ -335,7 +336,8 @@ _(LISP_ENABLE_DISABLE_STATUS_DUMP,                                      \
   lisp_enable_disable_status_dump)                                      \
 _(SR_MULTICAST_MAP_ADD_DEL, sr_multicast_map_add_del)                   \
 _(AF_PACKET_CREATE, af_packet_create)                                   \
-_(AF_PACKET_DELETE, af_packet_delete)
+_(AF_PACKET_DELETE, af_packet_delete)                                   \
+_(POLICER_ADD_DEL, policer_add_del)
 
 #define QUOTE_(x) #x
 #define QUOTE(x) QUOTE_(x)
@@ -5932,6 +5934,36 @@ vl_api_af_packet_delete_t_handler
     REPLY_MACRO(VL_API_AF_PACKET_DELETE_REPLY);
 }
 
+static void
+vl_api_policer_add_del_t_handler
+(vl_api_policer_add_del_t *mp)
+{
+    vlib_main_t * vm = vlib_get_main();
+    vl_api_policer_add_del_reply_t *rmp;
+    int rv = 0;
+    u8 *name = NULL;
+    sse2_qos_pol_cfg_params_st cfg;
+    clib_error_t * error;
+
+    name = format(0, "%s", mp->name);
+
+    memset (&cfg, 0, sizeof (cfg));
+    cfg.rfc = mp->type;
+    cfg.rnd_type = mp->round_type;
+    cfg.rate_type = mp->rate_type;
+    cfg.rb.kbps.cir_kbps = mp->cir;
+    cfg.rb.kbps.eir_kbps = mp->eir;
+    cfg.rb.kbps.cb_bytes = mp->cb;
+    cfg.rb.kbps.eb_bytes = mp->eb;
+
+    error = policer_add_del(vm, name, &cfg, mp->is_add);
+
+    if (error)
+      rv = VNET_API_ERROR_UNSPECIFIED;
+
+    REPLY_MACRO(VL_API_POLICER_ADD_DEL_REPLY);
+}
+
 #define BOUNCE_HANDLER(nn)                                              \
 static void vl_api_##nn##_t_handler (                                   \
     vl_api_##nn##_t *mp)                                                \
diff --git a/vpp/api/vpe.api b/vpp/api/vpe.api
index df3b2af0e3c..a61c26011f6 100644
--- a/vpp/api/vpe.api
+++ b/vpp/api/vpe.api
@@ -3475,3 +3475,40 @@ define af_packet_delete_reply {
     u32 context;
     i32 retval;
 };
+
+/** \brief Add/del policer
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param is_add - add policer if non-zero, else delete
+    @param name - policer name
+    @param cir - CIR
+    @param eir - EIR
+    @param cb - Committed Burst
+    @param eb - Excess or Peak Burst
+    @param rate_type - rate type
+    @param round_type - rounding type
+    @param type - policer algorithm
+*/
+define policer_add_del {
+    u32 client_index;
+    u32 context;
+
+    u8 is_add;
+    u8 name[64];
+    u32 cir;
+    u32 eir;
+    u64 cb;
+    u64 eb;
+    u8 rate_type;
+    u8 round_type;
+    u8 type;
+};
+
+/** \brief Add/del policer response
+    @param context - sender context, to match reply w/ request
+    @param retval - return value for request
+*/
+define policer_add_del_reply {
+    u32 context;
+    i32 retval;
+};