From 39e38d58307559d08c37495d589177350b8c8c6e Mon Sep 17 00:00:00 2001 From: Radu Nicolau Date: Mon, 11 Jun 2018 11:03:22 +0100 Subject: [PATCH] test/power: add unit test for get capabilities API Signed-off-by: Radu Nicolau Acked-by: David Hunt --- test/test/test_power_acpi_cpufreq.c | 43 +++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/test/test/test_power_acpi_cpufreq.c b/test/test/test_power_acpi_cpufreq.c index 8da2dcc102..6410969e06 100644 --- a/test/test/test_power_acpi_cpufreq.c +++ b/test/test/test_power_acpi_cpufreq.c @@ -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 @@ -517,6 +524,42 @@ fail_all: 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); -- 2.20.1