app/crypto-perf: add nb-desc parameter

[dpdk.git] / app / test-crypto-perf / cperf_options_parsing.c

diff --git a/app/test-crypto-perf/cperf_options_parsing.c b/app/test-crypto-perf/cperf_options_parsing.c
index 663f53f..1421656 100644 (file)
--- a/app/test-crypto-perf/cperf_options_parsing.c
+++ b/app/test-crypto-perf/cperf_options_parsing.c
@@ -341,6 +341,24 @@ parse_segments_nb(struct cperf_options *opts, const char *arg)
        return 0;
 }
 
+static int
+parse_desc_nb(struct cperf_options *opts, const char *arg)
+{
+       int ret = parse_uint32_t(&opts->nb_descriptors, arg);
+
+       if (ret) {
+               RTE_LOG(ERR, USER1, "failed to parse descriptors number\n");
+               return -1;
+       }
+
+       if (opts->nb_descriptors == 0) {
+               RTE_LOG(ERR, USER1, "invalid descriptors number specified\n");
+               return -1;
+       }
+
+       return 0;
+}
+
 static int
 parse_device_type(struct cperf_options *opts, const char *arg)
 {
@@ -643,6 +661,7 @@ static struct option lgopts[] = {
        { CPERF_BURST_SIZE, required_argument, 0, 0 },
        { CPERF_BUFFER_SIZE, required_argument, 0, 0 },
        { CPERF_SEGMENTS_NB, required_argument, 0, 0 },
+       { CPERF_DESC_NB, required_argument, 0, 0 },
 
        { CPERF_DEVTYPE, required_argument, 0, 0 },
        { CPERF_OPTYPE, required_argument, 0, 0 },
@@ -686,6 +705,7 @@ cperf_options_default(struct cperf_options *opts)
 
        opts->pool_sz = 8192;
        opts->total_ops = 10000000;
+       opts->nb_descriptors = 2048;
 
        opts->buffer_size_list[0] = 64;
        opts->buffer_size_count = 1;
@@ -742,6 +762,7 @@ cperf_opts_parse_long(int opt_idx, struct cperf_options *opts)
                { CPERF_BURST_SIZE,     parse_burst_sz },
                { CPERF_BUFFER_SIZE,    parse_buffer_sz },
                { CPERF_SEGMENTS_NB,    parse_segments_nb },
+               { CPERF_DESC_NB,        parse_desc_nb },
                { CPERF_DEVTYPE,        parse_device_type },
                { CPERF_OPTYPE,         parse_op_type },
                { CPERF_SESSIONLESS,    parse_sessionless },