test/power: fix low frequency test when turbo enabled

With the intel_pstate driver and turbo enabled, indexing is slightly
different to normal, so to get the test to work properly, enable
turbo at the start.

Fixes: ed7c51a6a680 ("app/test: vm power management")
Cc: stable@dpdk.org
Signed-off-by: David Hunt <david.hunt@intel.com>

diff --git a/app/test/test_power_cpufreq.c b/app/test/test_power_cpufreq.c
index 2b4728d..c24b706 100644 (file)
--- a/app/test/test_power_cpufreq.c
+++ b/app/test/test_power_cpufreq.c
@@ -249,6 +249,8 @@ check_power_freq_down(void)
 {
        int ret;
 
+       rte_power_freq_enable_turbo(TEST_POWER_LCORE_ID);
+
        /* test with an invalid lcore id */
        ret = rte_power_freq_down(TEST_POWER_LCORE_INVALID);
        if (ret >= 0) {