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-rw-r--r--src/vnet/policer/policer_api.c399
1 files changed, 303 insertions, 96 deletions
diff --git a/src/vnet/policer/policer_api.c b/src/vnet/policer/policer_api.c
index 4f9baa09feb..df35b472a89 100644
--- a/src/vnet/policer/policer_api.c
+++ b/src/vnet/policer/policer_api.c
@@ -35,126 +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;
- 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)
+ snprintf (name, sizeof (name), "%s", mp->name);
+
+ if (mp->is_add)
{
- rv = VNET_API_ERROR_UNSPECIFIED;
- clib_error_free (error);
+ 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);
- /* *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* */
+ 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;
+ u32 policer_index;
+
+ 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, VLIB_RX, 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
-vl_api_policer_output_t_handler (vl_api_policer_input_t *mp)
+vl_api_policer_input_v2_t_handler (vl_api_policer_input_v2_t *mp)
{
- vl_api_policer_bind_reply_t *rmp;
- u8 *name;
+ 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);
- 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, VLIB_TX, 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_TX, apply);
BAD_SW_IF_INDEX_LABEL;
REPLY_MACRO (VL_API_POLICER_OUTPUT_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_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;
@@ -170,26 +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);
}
@@ -199,13 +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)
@@ -220,26 +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);
}
}