app/testpmd: add --bitrate-stats option

[dpdk.git] / app / test-pmd / parameters.c

diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index 3f4d3a2..a0300eb 100644 (file)
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -201,7 +201,9 @@ usage(char* progname)
        printf("  --disable-link-check: disable check on link status when "
               "starting/stopping ports.\n");
        printf("  --no-lsc-interrupt: disable link status change interrupt.\n");
-       printf("  --no-rmv-interrupt: disable device removal interrupt.");
+       printf("  --no-rmv-interrupt: disable device removal interrupt.\n");
+       printf("  --bitrate-stats=N: set the logical core N to perform "
+               "bit-rate calculation.\n");
 }
 
 #ifdef RTE_LIBRTE_CMDLINE
@@ -535,6 +537,9 @@ launch_args_parse(int argc, char** argv)
                { "pkt-filter-drop-queue",      1, 0, 0 },
 #ifdef RTE_LIBRTE_LATENCY_STATS
                { "latencystats",               1, 0, 0 },
+#endif
+#ifdef RTE_LIBRTE_BITRATE
+               { "bitrate-stats",              1, 0, 0 },
 #endif
                { "disable-crc-strip",          0, 0, 0 },
                { "enable-lro",                 0, 0, 0 },
@@ -792,6 +797,18 @@ launch_args_parse(int argc, char** argv)
                                                 "invalid lcore id %d for latencystats"
                                                 " must be >= 0\n", n);
                        }
+#endif
+#ifdef RTE_LIBRTE_BITRATE
+                       if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) {
+                               n = atoi(optarg);
+                               if (n >= 0) {
+                                       bitrate_lcore_id = (lcoreid_t) n;
+                                       bitrate_enabled = 1;
+                               } else
+                                       rte_exit(EXIT_FAILURE,
+                                                "invalid lcore id %d for bitrate stats"
+                                                " must be >= 0\n", n);
+                       }
 #endif
                        if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip"))
                                rx_mode.hw_strip_crc = 0;