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test/power: add unit test for get capabilities API

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Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Acked-by: David Hunt <david.hunt@intel.com>
This commit is contained in:
Radu Nicolau 2018-06-11 11:03:22 +01:00 committed by Thomas Monjalon
parent 185109906b
commit 39e38d5830
1 changed files with 43 additions and 0 deletions
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43
test/test/test_power_acpi_cpufreq.c
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@ -19,6 +19,13 @@ test_power_acpi_cpufreq(void)
return TEST_SKIPPED;
}
static int
test_power_acpi_caps(void)
{
printf("Power management library not supported, skipping test\n");
return TEST_SKIPPED;
}
#else
#include <rte_power.h>
@ -517,6 +524,42 @@ test_power_acpi_cpufreq(void)
rte_power_unset_env();
return -1;
}
static int
test_power_acpi_caps(void)
{
struct rte_power_core_capabilities caps;
int ret;
ret = rte_power_set_env(PM_ENV_ACPI_CPUFREQ);
if (ret) {
printf("Error setting ACPI environment\n");
return -1;
}
ret = rte_power_init(TEST_POWER_LCORE_ID);
if (ret < 0) {
printf("Cannot initialise power management for lcore %u, this "
"may occur if environment is not configured "
"correctly(APCI cpufreq) or operating in another valid "
"Power management environment\n", TEST_POWER_LCORE_ID);
rte_power_unset_env();
return -1;
}
ret = rte_power_get_capabilities(TEST_POWER_LCORE_ID, &caps);
if (ret) {
printf("ACPI: Error getting capabilities\n");
return -1;
}
printf("ACPI: Capabilities %lx\n", caps.capabilities);
rte_power_unset_env();
return 0;
}
#endif
REGISTER_TEST_COMMAND(power_acpi_cpufreq_autotest, test_power_acpi_cpufreq);
REGISTER_TEST_COMMAND(power_acpi_caps_autotest, test_power_acpi_caps);