1 files changed, 323 insertions, 89 deletions

diff --git a/src/vnet/policer/policer_api.c b/src/vnet/policer/policer_api.c
index 1382d17e2de..df35b472a89 100644
--- a/src/vnet/policer/policer_api.c
+++ b/src/vnet/policer/policer_api.c
@@ -35,99 +35,293 @@ static void
 vl_api_policer_add_del_t_handler (vl_api_policer_add_del_t * mp)
 {
   vlib_main_t *vm = vlib_get_main ();
+  vnet_policer_main_t *pm = &vnet_policer_main;
   vl_api_policer_add_del_reply_t *rmp;
   int rv = 0;
-  u8 *name = NULL;
+  uword *p;
+  char name[sizeof (mp->name) + 1];
+  qos_pol_cfg_params_st cfg;
+  u32 policer_index;
+
+  snprintf (name, sizeof (name), "%s", mp->name);
+
+  if (mp->is_add)
+    {
+      clib_memset (&cfg, 0, sizeof (cfg));
+      cfg.rfc = (qos_policer_type_en) mp->type;
+      cfg.rnd_type = (qos_round_type_en) mp->round_type;
+      cfg.rate_type = (qos_rate_type_en) mp->rate_type;
+      cfg.rb.kbps.cir_kbps = ntohl (mp->cir);
+      cfg.rb.kbps.eir_kbps = ntohl (mp->eir);
+      cfg.rb.kbps.cb_bytes = clib_net_to_host_u64 (mp->cb);
+      cfg.rb.kbps.eb_bytes = clib_net_to_host_u64 (mp->eb);
+      cfg.conform_action.action_type =
+	(qos_action_type_en) mp->conform_action.type;
+      cfg.conform_action.dscp = mp->conform_action.dscp;
+      cfg.exceed_action.action_type =
+	(qos_action_type_en) mp->exceed_action.type;
+      cfg.exceed_action.dscp = mp->exceed_action.dscp;
+      cfg.violate_action.action_type =
+	(qos_action_type_en) mp->violate_action.type;
+      cfg.violate_action.dscp = mp->violate_action.dscp;
+      cfg.color_aware = mp->color_aware;
+
+      rv = policer_add (vm, (u8 *) name, &cfg, &policer_index);
+    }
+  else
+    {
+      p = hash_get_mem (pm->policer_index_by_name, name);
+
+      rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+      if (p != NULL)
+	rv = policer_del (vm, p[0]);
+    }
+
+  REPLY_MACRO2 (VL_API_POLICER_ADD_DEL_REPLY, ({
+		  if (rv == 0 && mp->is_add)
+		    rmp->policer_index = htonl (policer_index);
+		  else
+		    rmp->policer_index = ~0;
+		}));
+}
+
+static_always_inline void
+policer_set_configuration (qos_pol_cfg_params_st *cfg,
+			   vl_api_policer_config_t *infos)
+{
+  clib_memset (cfg, 0, sizeof (*cfg));
+  cfg->rfc = (qos_policer_type_en) infos->type;
+  cfg->rnd_type = (qos_round_type_en) infos->round_type;
+  cfg->rate_type = (qos_rate_type_en) infos->rate_type;
+  cfg->rb.kbps.cir_kbps = ntohl (infos->cir);
+  cfg->rb.kbps.eir_kbps = ntohl (infos->eir);
+  cfg->rb.kbps.cb_bytes = clib_net_to_host_u64 (infos->cb);
+  cfg->rb.kbps.eb_bytes = clib_net_to_host_u64 (infos->eb);
+  cfg->conform_action.action_type =
+    (qos_action_type_en) infos->conform_action.type;
+  cfg->conform_action.dscp = infos->conform_action.dscp;
+  cfg->exceed_action.action_type =
+    (qos_action_type_en) infos->exceed_action.type;
+  cfg->exceed_action.dscp = infos->exceed_action.dscp;
+  cfg->violate_action.action_type =
+    (qos_action_type_en) infos->violate_action.type;
+  cfg->violate_action.dscp = infos->violate_action.dscp;
+  cfg->color_aware = infos->color_aware;
+}
+
+static void
+vl_api_policer_add_t_handler (vl_api_policer_add_t *mp)
+{
+  vlib_main_t *vm = vlib_get_main ();
+  vl_api_policer_add_reply_t *rmp;
+  int rv = 0;
+  char name[sizeof (mp->name) + 1];
+  qos_pol_cfg_params_st cfg;
+  u32 policer_index;
+
+  snprintf (name, sizeof (name), "%s", mp->name);
+
+  policer_set_configuration (&cfg, &mp->infos);
+
+  rv = policer_add (vm, (u8 *) name, &cfg, &policer_index);
+
+  REPLY_MACRO2 (VL_API_POLICER_ADD_REPLY, ({
+		  if (rv == 0)
+		    rmp->policer_index = htonl (policer_index);
+		  else
+		    rmp->policer_index = ~0;
+		}));
+}
+
+static void
+vl_api_policer_del_t_handler (vl_api_policer_del_t *mp)
+{
+  vlib_main_t *vm = vlib_get_main ();
+  vl_api_policer_del_reply_t *rmp;
+  u32 policer_index;
+  int rv = 0;
+
+  policer_index = ntohl (mp->policer_index);
+  rv = policer_del (vm, policer_index);
+
+  REPLY_MACRO (VL_API_POLICER_DEL_REPLY);
+}
+
+static void
+vl_api_policer_update_t_handler (vl_api_policer_update_t *mp)
+{
+  vlib_main_t *vm = vlib_get_main ();
+  vl_api_policer_update_reply_t *rmp;
+  int rv = 0;
   qos_pol_cfg_params_st cfg;
-  clib_error_t *error;
   u32 policer_index;
 
-  name = format (0, "%s", mp->name);
-  vec_terminate_c_string (name);
-
-  clib_memset (&cfg, 0, sizeof (cfg));
-  cfg.rfc = (qos_policer_type_en) mp->type;
-  cfg.rnd_type = (qos_round_type_en) mp->round_type;
-  cfg.rate_type = (qos_rate_type_en) mp->rate_type;
-  cfg.rb.kbps.cir_kbps = ntohl (mp->cir);
-  cfg.rb.kbps.eir_kbps = ntohl (mp->eir);
-  cfg.rb.kbps.cb_bytes = clib_net_to_host_u64 (mp->cb);
-  cfg.rb.kbps.eb_bytes = clib_net_to_host_u64 (mp->eb);
-  cfg.conform_action.action_type =
-    (qos_action_type_en) mp->conform_action.type;
-  cfg.conform_action.dscp = mp->conform_action.dscp;
-  cfg.exceed_action.action_type = (qos_action_type_en) mp->exceed_action.type;
-  cfg.exceed_action.dscp = mp->exceed_action.dscp;
-  cfg.violate_action.action_type =
-    (qos_action_type_en) mp->violate_action.type;
-  cfg.violate_action.dscp = mp->violate_action.dscp;
-
-  cfg.color_aware = mp->color_aware;
-
-  error = policer_add_del (vm, name, &cfg, &policer_index, mp->is_add);
-
-  if (error)
-    rv = VNET_API_ERROR_UNSPECIFIED;
-
-  /* *INDENT-OFF* */
-  REPLY_MACRO2(VL_API_POLICER_ADD_DEL_REPLY,
-  ({
-    if (rv == 0 &&  mp->is_add)
-      rmp->policer_index = ntohl(policer_index);
-    else
-      rmp->policer_index = ~0;
-  }));
-  /* *INDENT-ON* */
+  policer_set_configuration (&cfg, &mp->infos);
+
+  policer_index = ntohl (mp->policer_index);
+  rv = policer_update (vm, policer_index, &cfg);
+
+  REPLY_MACRO (VL_API_POLICER_UPDATE_REPLY);
+}
+
+static void
+vl_api_policer_reset_t_handler (vl_api_policer_reset_t *mp)
+{
+  vlib_main_t *vm = vlib_get_main ();
+  vl_api_policer_reset_reply_t *rmp;
+  u32 policer_index;
+  int rv = 0;
+
+  policer_index = ntohl (mp->policer_index);
+  rv = policer_reset (vm, policer_index);
+
+  REPLY_MACRO (VL_API_POLICER_RESET_REPLY);
 }
 
 static void
 vl_api_policer_bind_t_handler (vl_api_policer_bind_t *mp)
 {
   vl_api_policer_bind_reply_t *rmp;
-  u8 *name;
+  vnet_policer_main_t *pm = &vnet_policer_main;
+  char name[sizeof (mp->name) + 1];
+  uword *p;
   u32 worker_index;
   u8 bind_enable;
   int rv;
 
-  name = format (0, "%s", mp->name);
-  vec_terminate_c_string (name);
+  snprintf (name, sizeof (name), "%s", mp->name);
 
   worker_index = ntohl (mp->worker_index);
   bind_enable = mp->bind_enable;
 
-  rv = policer_bind_worker (name, worker_index, bind_enable);
-  vec_free (name);
+  p = hash_get_mem (pm->policer_index_by_name, name);
+
+  rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+  if (p != NULL)
+    rv = policer_bind_worker (p[0], worker_index, bind_enable);
+
   REPLY_MACRO (VL_API_POLICER_BIND_REPLY);
 }
 
 static void
+vl_api_policer_bind_v2_t_handler (vl_api_policer_bind_v2_t *mp)
+{
+  vl_api_policer_bind_v2_reply_t *rmp;
+  u32 policer_index;
+  u32 worker_index;
+  u8 bind_enable;
+  int rv;
+
+  policer_index = ntohl (mp->policer_index);
+  worker_index = ntohl (mp->worker_index);
+  bind_enable = mp->bind_enable;
+
+  rv = policer_bind_worker (policer_index, worker_index, bind_enable);
+
+  REPLY_MACRO (VL_API_POLICER_BIND_V2_REPLY);
+}
+
+static void
 vl_api_policer_input_t_handler (vl_api_policer_input_t *mp)
 {
-  vl_api_policer_bind_reply_t *rmp;
-  u8 *name;
+  vl_api_policer_input_reply_t *rmp;
+  vnet_policer_main_t *pm = &vnet_policer_main;
+  char name[sizeof (mp->name) + 1];
+  uword *p;
   u32 sw_if_index;
   u8 apply;
   int rv;
 
   VALIDATE_SW_IF_INDEX (mp);
 
-  name = format (0, "%s", mp->name);
-  vec_terminate_c_string (name);
+  snprintf (name, sizeof (name), "%s", mp->name);
 
   sw_if_index = ntohl (mp->sw_if_index);
   apply = mp->apply;
 
-  rv = policer_input (name, sw_if_index, apply);
-  vec_free (name);
+  p = hash_get_mem (pm->policer_index_by_name, name);
+
+  rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+  if (p != NULL)
+    rv = policer_input (p[0], sw_if_index, VLIB_RX, apply);
 
   BAD_SW_IF_INDEX_LABEL;
   REPLY_MACRO (VL_API_POLICER_INPUT_REPLY);
 }
 
 static void
-send_policer_details (u8 *name, qos_pol_cfg_params_st *config,
-		      policer_t *templ, vl_api_registration_t *reg,
-		      u32 context)
+vl_api_policer_input_v2_t_handler (vl_api_policer_input_v2_t *mp)
+{
+  vl_api_policer_input_v2_reply_t *rmp;
+  u32 policer_index;
+  u32 sw_if_index;
+  u8 apply;
+  int rv;
+
+  VALIDATE_SW_IF_INDEX (mp);
+
+  policer_index = ntohl (mp->policer_index);
+  sw_if_index = ntohl (mp->sw_if_index);
+  apply = mp->apply;
+
+  rv = policer_input (policer_index, sw_if_index, VLIB_RX, apply);
+
+  BAD_SW_IF_INDEX_LABEL;
+  REPLY_MACRO (VL_API_POLICER_INPUT_REPLY);
+}
+
+static void
+vl_api_policer_output_t_handler (vl_api_policer_output_t *mp)
+{
+  vl_api_policer_output_reply_t *rmp;
+  vnet_policer_main_t *pm = &vnet_policer_main;
+  char name[sizeof (mp->name) + 1];
+  uword *p;
+  u32 sw_if_index;
+  u8 apply;
+  int rv;
+
+  VALIDATE_SW_IF_INDEX (mp);
+
+  snprintf (name, sizeof (name), "%s", mp->name);
+
+  sw_if_index = ntohl (mp->sw_if_index);
+  apply = mp->apply;
+
+  p = hash_get_mem (pm->policer_index_by_name, name);
+
+  rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+  if (p != NULL)
+    rv = policer_input (p[0], sw_if_index, VLIB_TX, apply);
+
+  BAD_SW_IF_INDEX_LABEL;
+  REPLY_MACRO (VL_API_POLICER_OUTPUT_REPLY);
+}
+
+static void
+vl_api_policer_output_v2_t_handler (vl_api_policer_output_v2_t *mp)
+{
+  vl_api_policer_output_reply_t *rmp;
+  u32 policer_index;
+  u32 sw_if_index;
+  u8 apply;
+  int rv;
+
+  VALIDATE_SW_IF_INDEX (mp);
+
+  policer_index = ntohl (mp->policer_index);
+  sw_if_index = ntohl (mp->sw_if_index);
+  apply = mp->apply;
+
+  rv = policer_input (policer_index, sw_if_index, VLIB_TX, apply);
+
+  BAD_SW_IF_INDEX_LABEL;
+  REPLY_MACRO (VL_API_POLICER_OUTPUT_REPLY);
+}
+
+static void
+send_policer_details (qos_pol_cfg_params_st *config, policer_t *policer,
+		      vl_api_registration_t *reg, u32 context)
 {
   vl_api_policer_details_t *mp;
 
@@ -143,26 +337,27 @@ send_policer_details (u8 *name, qos_pol_cfg_params_st *config,
   mp->round_type = (vl_api_sse2_qos_round_type_t) config->rnd_type;
   mp->type = (vl_api_sse2_qos_policer_type_t) config->rfc;
   mp->conform_action.type =
-    (vl_api_sse2_qos_action_type_t) config->conform_action.action_type;
-  mp->conform_action.dscp = config->conform_action.dscp;
+    (vl_api_sse2_qos_action_type_t) policer->action[POLICE_CONFORM];
+  mp->conform_action.dscp = policer->mark_dscp[POLICE_CONFORM];
   mp->exceed_action.type =
-    (vl_api_sse2_qos_action_type_t) config->exceed_action.action_type;
-  mp->exceed_action.dscp = config->exceed_action.dscp;
+    (vl_api_sse2_qos_action_type_t) policer->action[POLICE_EXCEED];
+  mp->exceed_action.dscp = policer->mark_dscp[POLICE_EXCEED];
   mp->violate_action.type =
-    (vl_api_sse2_qos_action_type_t) config->violate_action.action_type;
-  mp->violate_action.dscp = config->violate_action.dscp;
-  mp->single_rate = templ->single_rate ? 1 : 0;
-  mp->color_aware = templ->color_aware ? 1 : 0;
-  mp->scale = htonl (templ->scale);
-  mp->cir_tokens_per_period = htonl (templ->cir_tokens_per_period);
-  mp->pir_tokens_per_period = htonl (templ->pir_tokens_per_period);
-  mp->current_limit = htonl (templ->current_limit);
-  mp->current_bucket = htonl (templ->current_bucket);
-  mp->extended_limit = htonl (templ->extended_limit);
-  mp->extended_bucket = htonl (templ->extended_bucket);
-  mp->last_update_time = clib_host_to_net_u64 (templ->last_update_time);
-
-  strncpy ((char *) mp->name, (char *) name, ARRAY_LEN (mp->name) - 1);
+    (vl_api_sse2_qos_action_type_t) policer->action[POLICE_VIOLATE];
+  mp->violate_action.dscp = policer->mark_dscp[POLICE_VIOLATE];
+  mp->single_rate = policer->single_rate ? 1 : 0;
+  mp->color_aware = policer->color_aware ? 1 : 0;
+  mp->scale = htonl (policer->scale);
+  mp->cir_tokens_per_period = htonl (policer->cir_tokens_per_period);
+  mp->pir_tokens_per_period = htonl (policer->pir_tokens_per_period);
+  mp->current_limit = htonl (policer->current_limit);
+  mp->current_bucket = htonl (policer->current_bucket);
+  mp->extended_limit = htonl (policer->extended_limit);
+  mp->extended_bucket = htonl (policer->extended_bucket);
+  mp->last_update_time = clib_host_to_net_u64 (policer->last_update_time);
+
+  strncpy ((char *) mp->name, (char *) policer->name,
+	   ARRAY_LEN (mp->name) - 1);
 
   vl_api_send_msg (reg, (u8 *) mp);
 }
@@ -172,13 +367,11 @@ vl_api_policer_dump_t_handler (vl_api_policer_dump_t * mp)
 {
   vl_api_registration_t *reg;
   vnet_policer_main_t *pm = &vnet_policer_main;
-  hash_pair_t *hp;
-  uword *p;
-  u32 pool_index;
+  uword *p, *pi;
+  u32 pool_index, policer_index;
   u8 *match_name = 0;
-  u8 *name;
   qos_pol_cfg_params_st *config;
-  policer_t *templ;
+  policer_t *policer;
 
   reg = vl_api_client_index_to_registration (mp->client_index);
   if (!reg)
@@ -193,26 +386,67 @@ vl_api_policer_dump_t_handler (vl_api_policer_dump_t * mp)
   if (mp->match_name_valid)
     {
       p = hash_get_mem (pm->policer_config_by_name, match_name);
-      if (p)
+      pi = hash_get_mem (pm->policer_index_by_name, match_name);
+      if (0 == p || 0 == pi)
+	return;
+
+      pool_index = p[0];
+      policer_index = pi[0];
+      config = pool_elt_at_index (pm->configs, pool_index);
+      policer = pool_elt_at_index (pm->policers, policer_index);
+      send_policer_details (config, policer, reg, mp->context);
+    }
+  else
+    {
+      pool_foreach (policer, pm->policers)
+	{
+	  p = hash_get_mem (pm->policer_config_by_name, policer->name);
+	  if (0 == p)
+	    continue;
+
+	  pool_index = p[0];
+	  config = pool_elt_at_index (pm->configs, pool_index);
+	  send_policer_details (config, policer, reg, mp->context);
+	};
+    }
+}
+
+static void
+vl_api_policer_dump_v2_t_handler (vl_api_policer_dump_v2_t *mp)
+{
+  vl_api_registration_t *reg;
+  vnet_policer_main_t *pm = &vnet_policer_main;
+  qos_pol_cfg_params_st *config;
+  u32 policer_index, pool_index;
+  policer_t *policer;
+  uword *p;
+
+  reg = vl_api_client_index_to_registration (mp->client_index);
+  if (!reg)
+    return;
+
+  policer_index = ntohl (mp->policer_index);
+
+  if (~0 == policer_index)
+    {
+      pool_foreach (policer, pm->policers)
 	{
+	  p = hash_get_mem (pm->policer_config_by_name, policer->name);
 	  pool_index = p[0];
 	  config = pool_elt_at_index (pm->configs, pool_index);
-	  templ = pool_elt_at_index (pm->policer_templates, pool_index);
-	  send_policer_details (match_name, config, templ, reg, mp->context);
-	}
+	  send_policer_details (config, policer, reg, mp->context);
+	};
     }
   else
     {
-      /* *INDENT-OFF* */
-      hash_foreach_pair (hp, pm->policer_config_by_name,
-      ({
-        name = (u8 *) hp->key;
-        pool_index = hp->value[0];
-        config = pool_elt_at_index (pm->configs, pool_index);
-        templ = pool_elt_at_index (pm->policer_templates, pool_index);
-        send_policer_details(name, config, templ, reg, mp->context);
-      }));
-      /* *INDENT-ON* */
+      if (pool_is_free_index (pm->policers, policer_index))
+	return;
+
+      policer = &pm->policers[policer_index];
+      p = hash_get_mem (pm->policer_config_by_name, policer->name);
+      pool_index = p[0];
+      config = pool_elt_at_index (pm->configs, pool_index);
+      send_policer_details (config, policer, reg, mp->context);
     }
 }