[dpdk-dev] [PATCH v7 3/3] app/flow-perf: add packet mode metering mode

[Rongwei Liu <rongweil@nvidia.com>]

The flow perf application used the srtcm_rfc2697 as meter profile
while doing the meter testing.

This patch adds the support new configuration parameter
'--packet-mode' to generate the meter flows with the packet mode.

Signed-off-by: Rongwei Liu <rongweil@nvidia.com>
Acked-by: Wisam Monther <wisamm@nvidia.com>
---
 app/test-flow-perf/main.c      | 6 ++++++
 doc/guides/tools/flow-perf.rst | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/app/test-flow-perf/main.c b/app/test-flow-perf/main.c
index 63675bfcb4..0c5fe6b026 100644
--- a/app/test-flow-perf/main.c
+++ b/app/test-flow-perf/main.c
@@ -68,6 +68,7 @@ static bool dump_socket_mem_flag;
 static bool enable_fwd;
 static bool unique_data;
 static bool policy_mtr;
+static bool packet_mode;
 
 static uint8_t rx_queues_count;
 static uint8_t tx_queues_count;
@@ -496,6 +497,7 @@ usage(char *progname)
 	printf("  --total-mbuf-count=N: to set the count of total mbuf count\n");
 	printf("  --meter-profile=cir,cbs,ebs: set CIR CBS EBS parameters in meter"
 		" profile, default is %d,%d,%d\n", METER_CIR, METER_CIR / 8, 0);
+	printf("  --packet-mode: To enable packet mode for meter profile\n");
 
 	printf("To set flow attributes:\n");
 	printf("  --ingress: set ingress attribute in flows\n");
@@ -710,6 +712,7 @@ args_parse(int argc, char **argv)
 		{ "vxlan-decap",                0, 0, 0 },
 		{ "policy-mtr",                 1, 0, 0 },
 		{ "meter-profile",              1, 0, 0 },
+		{ "packet-mode",                0, 0, 0 },
 	};
 
 	RTE_ETH_FOREACH_DEV(i)
@@ -939,6 +942,8 @@ args_parse(int argc, char **argv)
 					token = strsep(&arg, ",\0");
 				}
 			}
+			if (strcmp(lgopts[opt_idx].name, "packet-mode") == 0)
+				packet_mode = true;
 			if (strcmp(lgopts[opt_idx].name, "policy-mtr") == 0)
 				handle_meter_policy(argv[0], optarg);
 			break;
@@ -1273,6 +1278,7 @@ create_meter_profile(void)
 		mp.srtcm_rfc2697.cbs = meter_profile_values[1] ?
 			meter_profile_values[1] : METER_CIR / 8;
 		mp.srtcm_rfc2697.ebs = meter_profile_values[2];
+		mp.packet_mode = packet_mode;
 		ret = rte_mtr_meter_profile_add
 			(port_id, DEFAULT_METER_PROF_ID, &mp, &error);
 		if (ret != 0) {
diff --git a/doc/guides/tools/flow-perf.rst b/doc/guides/tools/flow-perf.rst
index 4074b0a94d..57a3653f4f 100644
--- a/doc/guides/tools/flow-perf.rst
+++ b/doc/guides/tools/flow-perf.rst
@@ -137,6 +137,9 @@ The command line options are:
 *	``--meter-profile=N1,N2,N3``
 	Set the CIR, CBS and EBS parameter, default value is 1250000, 156250 and 0.
 
+*	``--packet-mode``
+	Enable packets mode for meter profile.
+
 Attributes:
 
 *	``--ingress``
-- 
2.27.0