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policer action

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JIRA: VPP-90

Policer allows you to specify the action to be taken on a packet:
    conform-action (green color)
    exceed-action (yellow color)
    violate-action (red color)
Action to take on packets:
    drop - drops the packet
    transmit - transmits the packet, the packet is not altered
    mark-and-transmit <DSCP> - sets the DSCP value and transmits the packet

Change-Id: I59c037e55e7e2a9fc9b9752e92426f3977f5587b
Signed-off-by: Matus Fabian <matfabia@cisco.com>
This commit is contained in:
Matus Fabian
2016-05-31 07:33:29 -07:00
committed by Damjan Marion
parent 41da02d96b
commit 4ac74c9599
9 changed files with 387 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
vnet/vnet/policer/node_funcs.c
View File

@ -18,6 +18,12 @@
#include <vlib/vlib.h>
#include <vnet/vnet.h>
#include <vnet/policer/policer.h>
#include <vnet/ip/ip.h>
#define IP4_NON_DSCP_BITS 0x03
#define IP4_DSCP_SHIFT 2
#define IP6_NON_DSCP_BITS 0xf03fffff
#define IP6_DSCP_SHIFT 22
/* Dispatch functions meant to be instantiated elsewhere */
@ -56,6 +62,37 @@ static char * vnet_policer_error_strings[] = {
#undef _
};
static_always_inline
void vnet_policer_mark (vlib_buffer_t * b, u8 dscp)
{
ethernet_header_t * eh;
ip4_header_t * ip4h;
ip6_header_t * ip6h;
u16 type;
eh = (ethernet_header_t *) b->data;
type = clib_net_to_host_u16 (eh->type);
if (PREDICT_TRUE(type == ETHERNET_TYPE_IP4))
{
ip4h = (ip4_header_t *) &(b->data[sizeof(ethernet_header_t)]);;
ip4h->tos &= IP4_NON_DSCP_BITS;
ip4h->tos |= dscp << IP4_DSCP_SHIFT;
ip4h->checksum = ip4_header_checksum (ip4h);
}
else
{
if (PREDICT_TRUE(type == ETHERNET_TYPE_IP6))
{
ip6h = (ip6_header_t *) &(b->data[sizeof(ethernet_header_t)]);
ip6h->ip_version_traffic_class_and_flow_label &=
clib_host_to_net_u32(IP6_NON_DSCP_BITS);
ip6h->ip_version_traffic_class_and_flow_label |=
clib_host_to_net_u32(dscp << IP6_DSCP_SHIFT);
}
}
}
static inline
uword vnet_policer_inline (vlib_main_t * vm,
vlib_node_runtime_t * node,
@ -92,6 +129,7 @@ uword vnet_policer_inline (vlib_main_t * vm,
u32 len0, len1;
u32 col0, col1;
policer_read_response_type_st * pol0, * pol1;
u8 act0, act1;
/* Prefetch next iteration. */
{
@ -149,28 +187,38 @@ uword vnet_policer_inline (vlib_main_t * vm,
col0 = vnet_police_packet (pol0, len0,
POLICE_CONFORM /* no chaining */,
time_in_policer_periods);
act0 = pol0->action[col0];
len1 = vlib_buffer_length_in_chain (vm, b1);
pol1 = &pm->policers [pi1];
col1 = vnet_police_packet (pol1, len1,
POLICE_CONFORM /* no chaining */,
time_in_policer_periods);
if (PREDICT_FALSE(col0 > 0))
act1 = pol1->action[col1];
if (PREDICT_FALSE(act0 == SSE2_QOS_ACTION_DROP)) /* drop action */
{
next0 = VNET_POLICER_NEXT_DROP;
b0->error = node->errors[VNET_POLICER_ERROR_DROP];
}
else
transmitted++;
if (PREDICT_FALSE(col1 > 0))
else /* transmit or mark-and-transmit action */
{
if (PREDICT_TRUE(act0 == SSE2_QOS_ACTION_MARK_AND_TRANSMIT))
vnet_policer_mark(b0, pol0->mark_dscp[col0]);
transmitted++;
}
if (PREDICT_FALSE(act1 == SSE2_QOS_ACTION_DROP)) /* drop action */
{
next1 = VNET_POLICER_NEXT_DROP;
b1->error = node->errors[VNET_POLICER_ERROR_DROP];
}
else
transmitted++;
else /* transmit or mark-and-transmit action */
{
if (PREDICT_TRUE(act1 == SSE2_QOS_ACTION_MARK_AND_TRANSMIT))
vnet_policer_mark(b1, pol1->mark_dscp[col1]);
transmitted++;
}
if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE)))
@ -207,6 +255,7 @@ uword vnet_policer_inline (vlib_main_t * vm,
u32 len0;
u32 col0;
policer_read_response_type_st * pol0;
u8 act0;
bi0 = from[0];
to_next[0] = bi0;
@ -238,14 +287,17 @@ uword vnet_policer_inline (vlib_main_t * vm,
col0 = vnet_police_packet (pol0, len0,
POLICE_CONFORM /* no chaining */,
time_in_policer_periods);
act0 = pol0->action[col0];
if (PREDICT_FALSE(col0 > 0))
if (PREDICT_FALSE(act0 == SSE2_QOS_ACTION_DROP)) /* drop action */
{
next0 = VNET_POLICER_NEXT_DROP;
b0->error = node->errors[VNET_POLICER_ERROR_DROP];
}
else
else /* transmit or mark-and-transmit action */
{
if (PREDICT_TRUE(act0 == SSE2_QOS_ACTION_MARK_AND_TRANSMIT))
vnet_policer_mark(b0, pol0->mark_dscp[col0]);
transmitted++;
}

4
vnet/vnet/policer/police.h
View File

@ -63,7 +63,9 @@ typedef struct {
uint32_t single_rate; // 1 = single rate policer, 0 = two rate policer
uint32_t color_aware; // for hierarchical policing
uint32_t scale; // power-of-2 shift amount for lower rates
uint32_t pad[2];
uint8_t action[3];
uint8_t mark_dscp[3];
uint8_t pad[2];
// Fields are marked as 2R if they are only used for a 2-rate policer,
// and MOD if they are modified as part of the update operation.

87
vnet/vnet/policer/policer.c
View File

@ -140,6 +140,38 @@ static u8 * format_policer_type (u8 * s, va_list * va)
return s;
}
static u8 * format_dscp (u8 * s, va_list * va)
{
u32 i = va_arg (*va, u32);
char * t = 0;
switch (i) {
#define _(v,f,str) case VNET_DSCP_##f: t = str; break;
foreach_vnet_dscp
#undef _
default:
return format (s, "ILLEGAL");
}
s = format (s, "%s", t);
return s;
}
static u8 * format_policer_action_type (u8 * s, va_list * va)
{
sse2_qos_pol_action_params_st * a
= va_arg (*va, sse2_qos_pol_action_params_st *);
if (a->action_type == SSE2_QOS_ACTION_DROP)
s = format (s, "drop");
else if (a->action_type == SSE2_QOS_ACTION_TRANSMIT)
s = format (s, "transmit");
else if (a->action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
s = format (s, "mark-and-transmit %U", format_dscp, a->dscp);
else
s = format (s, "ILLEGAL");
return s;
}
u8 * format_policer_config (u8 * s, va_list * va)
{
sse2_qos_pol_cfg_params_st * c
@ -154,6 +186,10 @@ u8 * format_policer_config (u8 * s, va_list * va)
s = format (s, "rate type %U, round type %U\n",
format_policer_rate_type, c,
format_policer_round_type, c);
s = format (s, "conform action %U, exceed action %U, violate action %U\n",
format_policer_action_type, &c->conform_action,
format_policer_action_type, &c->exceed_action,
format_policer_action_type, &c->violate_action);
return s;
}
@ -263,6 +299,54 @@ unformat_policer_eb (unformat_input_t * input, va_list * va)
return 0;
}
static uword
unformat_dscp (unformat_input_t * input, va_list * va)
{
u8 * r = va_arg (*va, u8 *);
if (0) ;
#define _(v,f,str) else if (unformat (input, str)) *r = VNET_DSCP_##f;
foreach_vnet_dscp
#undef _
else
return 0;
return 1;
}
static uword
unformat_policer_action_type (unformat_input_t * input, va_list * va)
{
sse2_qos_pol_action_params_st * a
= va_arg (*va, sse2_qos_pol_action_params_st *);
if (unformat (input, "drop"))
a->action_type = SSE2_QOS_ACTION_DROP;
else if (unformat (input, "transmit"))
a->action_type = SSE2_QOS_ACTION_TRANSMIT;
else if (unformat (input, "mark-and-transmit %U", unformat_dscp, &a->dscp))
a->action_type = SSE2_QOS_ACTION_MARK_AND_TRANSMIT;
else
return 0;
return 1;
}
static uword
unformat_policer_action (unformat_input_t * input, va_list * va)
{
sse2_qos_pol_cfg_params_st * c
= va_arg (*va, sse2_qos_pol_cfg_params_st *);
if (unformat (input, "conform-action %U", unformat_policer_action_type,
&c->conform_action))
return 1;
else if (unformat (input, "exceed-action %U", unformat_policer_action_type,
&c->exceed_action))
return 1;
else if (unformat (input, "violate-action %U", unformat_policer_action_type,
&c->violate_action))
return 1;
return 0;
}
#define foreach_config_param \
_(eb) \
@ -271,7 +355,8 @@ _(eir) \
_(cir) \
_(rate_type) \
_(round_type) \
_(type)
_(type) \
_(action)
static clib_error_t *
configure_policer_command_fn (vlib_main_t * vm,

32
vnet/vnet/policer/policer.h
View File

@ -48,13 +48,41 @@ typedef enum {
VNET_POLICER_INDEX_BY_EITHER,
} vnet_policer_index_t;
typedef
enum {
typedef enum {
VNET_POLICER_NEXT_TRANSMIT,
VNET_POLICER_NEXT_DROP,
VNET_POLICER_N_NEXT,
} vnet_policer_next_t;
#define foreach_vnet_dscp \
_(0 , CS0, "CS0") \
_(8 , CS1, "CS1") \
_(10, AF11, "AF11") \
_(12, AF12, "AF12") \
_(14, AF13, "AF13") \
_(16, CS2, "CS2") \
_(18, AF21, "AF21") \
_(20, AF22, "AF22") \
_(22, AF23, "AF23") \
_(24, CS3, "CS3") \
_(26, AF31, "AF31") \
_(28, AF32, "AF32") \
_(30, AF33, "AF33") \
_(32, CS4, "CS4") \
_(34, AF41, "AF41") \
_(36, AF42, "AF42") \
_(38, AF43, "AF43") \
_(40, CS5, "CS5") \
_(46, EF, "EF") \
_(48, CS6, "CS6") \
_(50, CS7, "CS7")
typedef enum {
#define _(v,f,str) VNET_DSCP_##f = v,
foreach_vnet_dscp
#undef _
} vnet_dscp_t;
u8 * format_policer_instance (u8 * s, va_list * va);
clib_error_t * policer_add_del (vlib_main_t *vm,
u8 * name, sse2_qos_pol_cfg_params_st * cfg,

7
vnet/vnet/policer/xlate.c
View File

@ -1129,6 +1129,13 @@ sse2_pol_logical_2_physical (sse2_qos_pol_cfg_params_st *cfg,
kbps_cfg.rnd_type = cfg->rnd_type;
kbps_cfg.rfc = cfg->rfc;
phys->action[POLICE_CONFORM] = cfg->conform_action.action_type;
phys->mark_dscp[POLICE_CONFORM] = cfg->conform_action.dscp;
phys->action[POLICE_EXCEED] = cfg->exceed_action.action_type;
phys->mark_dscp[POLICE_EXCEED] = cfg->exceed_action.dscp;
phys->action[POLICE_VIOLATE] = cfg->violate_action.action_type;
phys->mark_dscp[POLICE_VIOLATE] = cfg->violate_action.dscp;
#if !defined (INTERNAL_SS) && !defined (X86)
// convert logical into hw params which involves qos calculations
rc = sse2_pol_compute_hw_params(&kbps_cfg, &pol_hw);

27
vnet/vnet/policer/xlate.h
View File

@ -63,6 +63,30 @@ typedef enum {
SSE2_QOS_RATE_INVALID
} sse2_qos_rate_type_en;
/*
* edt: * enum
* Defines type of policer actions.
*/
typedef enum {
SSE2_QOS_ACTION_DROP = 0,
SSE2_QOS_ACTION_TRANSMIT,
SSE2_QOS_ACTION_MARK_AND_TRANSMIT
} sse2_qos_action_type_en;
/*
* edt * struct sse2_qos_pol_action_params_st
* This structure is used to hold user configured police action parameters.
*
* element: action_type
* Action type (see sse2_qos_action_type_en).
* elemtnt: dscp
* DSCP value to set when action is SSE2_QOS_ACTION_MARK_AND_TRANSMIT.
*/
typedef struct sse2_qos_pol_action_params_st_ {
uint8_t action_type;
uint8_t dscp;
} sse2_qos_pol_action_params_st;
/*
* edt: * struct sse2_qos_pol_cfg_params_st
*
@ -115,6 +139,9 @@ typedef struct sse2_qos_pol_cfg_params_st_ {
uint8_t overwrite_bucket; /* for debugging purposes */
uint32_t current_bucket; /* for debugging purposes */
uint32_t extended_bucket; /* for debugging purposes */
sse2_qos_pol_action_params_st conform_action;
sse2_qos_pol_action_params_st exceed_action;
sse2_qos_pol_action_params_st violate_action;
} sse2_qos_pol_cfg_params_st;

138
vpp-api-test/vat/api_format.c
View File

@ -45,6 +45,7 @@
#include <vnet/cop/cop.h>
#include <vnet/ip/ip6_hop_by_hop.h>
#include <vnet/policer/xlate.h>
#include <vnet/policer/policer.h>
#include "vat/json_format.h"
@ -416,6 +417,37 @@ unformat_policer_type (unformat_input_t * input, va_list * args)
return 1;
}
uword
unformat_dscp (unformat_input_t * input, va_list * va)
{
u8 * r = va_arg (*va, u8 *);
if (0) ;
#define _(v,f,str) else if (unformat (input, str)) *r = VNET_DSCP_##f;
foreach_vnet_dscp
#undef _
else
return 0;
return 1;
}
uword
unformat_policer_action_type (unformat_input_t * input, va_list * va)
{
sse2_qos_pol_action_params_st * a
= va_arg (*va, sse2_qos_pol_action_params_st *);
if (unformat (input, "drop"))
a->action_type = SSE2_QOS_ACTION_DROP;
else if (unformat (input, "transmit"))
a->action_type = SSE2_QOS_ACTION_TRANSMIT;
else if (unformat (input, "mark-and-transmit %U", unformat_dscp, &a->dscp))
a->action_type = SSE2_QOS_ACTION_MARK_AND_TRANSMIT;
else
return 0;
return 1;
}
u8 * format_ip4_address (u8 * s, va_list * args)
{
u8 * a = va_arg (*args, u8 *);
@ -2315,15 +2347,63 @@ static u8 * format_policer_round_type (u8 * s, va_list * va)
return s;
}
static u8 * format_policer_action_type (u8 * s, va_list * va)
{
u32 i = va_arg (*va, u32);
if (i == SSE2_QOS_ACTION_DROP)
s = format (s, "drop");
else if (i == SSE2_QOS_ACTION_TRANSMIT)
s = format (s, "transmit");
else if (i == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
s = format (s, "mark-and-transmit");
else
s = format (s, "ILLEGAL");
return s;
}
static u8 * format_dscp (u8 * s, va_list * va)
{
u32 i = va_arg (*va, u32);
char * t = 0;
switch (i) {
#define _(v,f,str) case VNET_DSCP_##f: t = str; break;
foreach_vnet_dscp
#undef _
default:
return format (s, "ILLEGAL");
}
s = format (s, "%s", t);
return s;
}
static void vl_api_policer_details_t_handler
(vl_api_policer_details_t * mp)
{
vat_main_t * vam = &vat_main;
u8 *conform_dscp_str, *exceed_dscp_str, *violate_dscp_str;
if (mp->conform_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
conform_dscp_str = format(0, "%U", format_dscp, mp->conform_dscp);
else
conform_dscp_str = format(0, "");
if (mp->exceed_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
exceed_dscp_str = format(0, "%U", format_dscp, mp->exceed_dscp);
else
exceed_dscp_str = format(0, "");
if (mp->violate_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
violate_dscp_str = format(0, "%U", format_dscp, mp->violate_dscp);
else
violate_dscp_str = format(0, "");
fformat (vam->ofp, "Name \"%s\", type %U, cir %u, eir %u, cb %u, eb %u, "
"rate type %U, round type %U, %s rate, %s color-aware, "
"cir %u tok/period, pir %u tok/period, scale %u, cur lim %u, "
"cur bkt %u, ext lim %u, ext bkt %u, last update %llu\n",
"cur bkt %u, ext lim %u, ext bkt %u, last update %llu"
"conform action %U%s, exceed action %U%s, violate action %U%s\n",
mp->name,
format_policer_type, mp->type,
ntohl(mp->cir),
@ -2341,7 +2421,17 @@ static void vl_api_policer_details_t_handler
ntohl(mp->current_bucket),
ntohl(mp->extended_limit),
ntohl(mp->extended_bucket),
clib_net_to_host_u64(mp->last_update_time));
clib_net_to_host_u64(mp->last_update_time),
format_policer_action_type, mp->conform_action_type,
conform_dscp_str,
format_policer_action_type, mp->exceed_action_type,
exceed_dscp_str,
format_policer_action_type, mp->violate_action_type,
violate_dscp_str);
vec_free(conform_dscp_str);
vec_free(exceed_dscp_str);
vec_free(violate_dscp_str);
}
static void vl_api_policer_details_t_handler_json
@ -2350,10 +2440,17 @@ static void vl_api_policer_details_t_handler_json
vat_main_t * vam = &vat_main;
vat_json_node_t *node;
u8 *rate_type_str, *round_type_str, *type_str;
u8 *conform_action_str, *exceed_action_str, *violate_action_str;
rate_type_str = format(0, "%U", format_policer_rate_type, mp->rate_type);
round_type_str = format(0, "%U", format_policer_round_type, mp->round_type);
type_str = format(0, "%U", format_policer_type, mp->type);
conform_action_str = format(0, "%U", format_policer_action_type,
mp->conform_action_type);
exceed_action_str = format(0, "%U", format_policer_action_type,
mp->exceed_action_type);
violate_action_str = format(0, "%U", format_policer_action_type,
mp->violate_action_type);
if (VAT_JSON_ARRAY != vam->json_tree.type) {
ASSERT(VAT_JSON_NONE == vam->json_tree.type);
@ -2384,10 +2481,31 @@ static void vl_api_policer_details_t_handler_json
ntohl(mp->extended_bucket));
vat_json_object_add_uint(node, "last_update_time",
ntohl(mp->last_update_time));
vat_json_object_add_string_copy(node, "conform_action", conform_action_str);
if (mp->conform_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT) {
u8 *dscp_str = format(0, "%U", format_dscp, mp->conform_dscp);
vat_json_object_add_string_copy(node, "conform_dscp", dscp_str);
vec_free(dscp_str);
}
vat_json_object_add_string_copy(node, "exceed_action", exceed_action_str);
if (mp->exceed_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT) {
u8 *dscp_str = format(0, "%U", format_dscp, mp->exceed_dscp);
vat_json_object_add_string_copy(node, "exceed_dscp", dscp_str);
vec_free(dscp_str);
}
vat_json_object_add_string_copy(node, "violate_action", violate_action_str);
if (mp->violate_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT) {
u8 *dscp_str = format(0, "%U", format_dscp, mp->violate_dscp);
vat_json_object_add_string_copy(node, "violate_dscp", dscp_str);
vec_free(dscp_str);
}
vec_free(rate_type_str);
vec_free(round_type_str);
vec_free(type_str);
vec_free(conform_action_str);
vec_free(exceed_action_str);
vec_free(violate_action_str);
}
static void vl_api_classify_table_ids_reply_t_handler (vl_api_classify_table_ids_reply_t * mp)
@ -11353,6 +11471,7 @@ api_policer_add_del (vat_main_t * vam)
u8 rate_type = 0;
u8 round_type = 0;
u8 type = 0;
sse2_qos_pol_action_params_st conform_action, exceed_action, violate_action;
while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
if (unformat (i, "del"))
@ -11375,6 +11494,15 @@ api_policer_add_del (vat_main_t * vam)
;
else if (unformat (i, "type %U", unformat_policer_type, &type))
;
else if (unformat (i, "conform_action %U", unformat_policer_action_type,
&conform_action))
;
else if (unformat (i, "exceed_action %U", unformat_policer_action_type,
&exceed_action))
;
else if (unformat (i, "violate_action %U", unformat_policer_action_type,
&violate_action))
;
else
break;
}
@ -11401,6 +11529,12 @@ api_policer_add_del (vat_main_t * vam)
mp->rate_type = rate_type;
mp->round_type = round_type;
mp->type = type;
mp->conform_action_type = conform_action.action_type;
mp->conform_dscp = conform_action.dscp;
mp->exceed_action_type = exceed_action.action_type;
mp->exceed_dscp = exceed_action.dscp;
mp->violate_action_type = violate_action.action_type;
mp->violate_dscp = violate_action.dscp;
S; W;
/* NOTREACHED */

12
vpp/vpp-api/api.c
View File

@ -6328,6 +6328,12 @@ vl_api_policer_add_del_t_handler
cfg.rb.kbps.eir_kbps = mp->eir;
cfg.rb.kbps.cb_bytes = mp->cb;
cfg.rb.kbps.eb_bytes = mp->eb;
cfg.conform_action.action_type = mp->conform_action_type;
cfg.conform_action.dscp = mp->conform_dscp;
cfg.exceed_action.action_type = mp->exceed_action_type;
cfg.exceed_action.dscp = mp->exceed_dscp;
cfg.violate_action.action_type = mp->violate_action_type;
cfg.violate_action.dscp = mp->violate_dscp;
error = policer_add_del(vm, name, &cfg, mp->is_add);
@ -6357,6 +6363,12 @@ send_policer_details (u8 *name,
mp->rate_type = config->rate_type;
mp->round_type = config->rnd_type;
mp->type = config->rfc;
mp->conform_action_type = config->conform_action.action_type;
mp->conform_dscp = config->conform_action.dscp;
mp->exceed_action_type = config->exceed_action.action_type;
mp->exceed_dscp = config->exceed_action.dscp;
mp->violate_action_type = config->violate_action.action_type;
mp->violate_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);

24
vpp/vpp-api/vpe.api
View File

@ -3619,6 +3619,12 @@ define af_packet_delete_reply {
@param rate_type - rate type
@param round_type - rounding type
@param type - policer algorithm
@param conform_action_type - conform action type
@param conform_dscp - DSCP for conform mar-and-transmit action
@param exceed_action_type - exceed action type
@param exceed_dscp - DSCP for exceed mar-and-transmit action
@param violate_action_type - violate action type
@param violate_dscp - DSCP for violate mar-and-transmit action
*/
define policer_add_del {
u32 client_index;
@ -3633,6 +3639,12 @@ define policer_add_del {
u8 rate_type;
u8 round_type;
u8 type;
u8 conform_action_type;
u8 conform_dscp;
u8 exceed_action_type;
u8 exceed_dscp;
u8 violate_action_type;
u8 violate_dscp;
};
/** \brief Add/del policer response
@ -3668,6 +3680,12 @@ define policer_dump {
@param rate_type - rate type
@param round_type - rounding type
@param type - policer algorithm
@param conform_action_type - conform action type
@param conform_dscp - DSCP for conform mar-and-transmit action
@param exceed_action_type - exceed action type
@param exceed_dscp - DSCP for exceed mar-and-transmit action
@param violate_action_type - violate action type
@param violate_dscp - DSCP for violate mar-and-transmit action
@param single_rate - 1 = single rate policer, 0 = two rate policer
@param color_aware - for hierarchical policing
@param scale - power-of-2 shift amount for lower rates
@ -3690,6 +3708,12 @@ manual_java define policer_details {
u8 rate_type;
u8 round_type;
u8 type;
u8 conform_action_type;
u8 conform_dscp;
u8 exceed_action_type;
u8 exceed_dscp;
u8 violate_action_type;
u8 violate_dscp;
u8 single_rate;
u8 color_aware;
u32 scale;