diff options
Diffstat (limited to 'tests/power/power_states/src/main.c')
| -rw-r--r-- | tests/power/power_states/src/main.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/tests/power/power_states/src/main.c b/tests/power/power_states/src/main.c index 7d9536c1b..d5a97c030 100644 --- a/tests/power/power_states/src/main.c +++ b/tests/power/power_states/src/main.c @@ -32,6 +32,18 @@ static enum power_states states_list[] = { #define MAX_SUSPEND_DEVICE_COUNT 15 #define NB_STATES ARRAY_SIZE(states_list) +/* In Tickless Kernel mode, time is passed in milliseconds instead of ticks */ +#ifdef CONFIG_TICKLESS_KERNEL +#define TICKS_TO_SECONDS_MULTIPLIER 1000 +#define TIME_UNIT_STRING "milliseconds" +#else +#define TICKS_TO_SECONDS_MULTIPLIER CONFIG_SYS_CLOCK_TICKS_PER_SEC +#define TIME_UNIT_STRING "ticks" +#endif + +#define MIN_TIME_TO_SUSPEND ((TIMEOUT * TICKS_TO_SECONDS_MULTIPLIER) - \ + (TICKS_TO_SECONDS_MULTIPLIER / 2)) + static struct device *suspend_devices[MAX_SUSPEND_DEVICE_COUNT]; static int suspend_device_count; static unsigned int current_state = NB_STATES - 1; @@ -234,9 +246,9 @@ int _sys_soc_suspend(s32_t ticks) int pm_operation = SYS_PM_NOT_HANDLED; post_ops_done = 0; - if (ticks < (TIMEOUT * CONFIG_SYS_CLOCK_TICKS_PER_SEC)) { - printk("Not enough time for PM operations (ticks: %d).\n", - ticks); + if ((ticks != K_FOREVER) && (ticks < MIN_TIME_TO_SUSPEND)) { + printk("Not enough time for PM operations (" TIME_UNIT_STRING + ": %d).\n", ticks); return SYS_PM_NOT_HANDLED; } |