app/test: minor updates

[dpdk.git] / app / test / test_power.c

diff --git a/app/test/test_power.c b/app/test/test_power.c
index bcc98d1..5bc90c8 100644 (file)
--- a/app/test/test_power.c
+++ b/app/test/test_power.c
@@ -200,7 +200,7 @@ check_power_set_freq(void)
                                                TEST_POWER_LCORE_ID);
                return -1;
        }
-       ret = rte_power_set_freq(TEST_POWER_LCORE_ID, 3);
+       ret = rte_power_set_freq(TEST_POWER_LCORE_ID, total_freq_num - 1);
        if (ret < 0) {
                printf("Fail to set freq index on lcore %u\n",
                                        TEST_POWER_LCORE_ID);
@@ -208,7 +208,7 @@ check_power_set_freq(void)
        }
 
        /* Check the current frequency */
-       ret = check_cur_freq(TEST_POWER_LCORE_ID, 3);
+       ret = check_cur_freq(TEST_POWER_LCORE_ID, total_freq_num - 1);
        if (ret < 0)
                return -1;
 
@@ -416,6 +416,12 @@ test_power(void)
        if (ret < 0)
                goto fail_all;
 
+       if (total_freq_num < 2) {
+               rte_power_exit(TEST_POWER_LCORE_ID);
+               printf("Frequency can not be changed due to CPU itself\n");
+               return 0;
+       }
+
        ret = check_power_get_freq();
        if (ret < 0)
                goto fail_all;