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authorMatus Fabian <matfabia@cisco.com>2016-05-31 07:33:29 -0700
committerDamjan Marion <dmarion.lists@gmail.com>2016-07-12 15:12:58 +0000
commit4ac74c9599c73510900c18ff4c86ca390993adac (patch)
treee02baf9178ddad4f1cf810f04c33af1c2fd33f42 /vpp-api-test
parent41da02d96ba145a1778335391b8af7bbd1b4d6e6 (diff)
policer action
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>
Diffstat (limited to 'vpp-api-test')
-rw-r--r--vpp-api-test/vat/api_format.c138
1 files changed, 136 insertions, 2 deletions
diff --git a/vpp-api-test/vat/api_format.c b/vpp-api-test/vat/api_format.c
index 9f7a9861..b540f72c 100644
--- a/vpp-api-test/vat/api_format.c
+++ b/vpp-api-test/vat/api_format.c
@@ -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 */