Function soc_power_ctrl_get

freebsd/arm/mv/mv_common.c:638–650

* Get the power status of device. This feature is only supported on * Kirkwood and Discovery SoCs. */

 * Kirkwood and Discovery SoCs.
 */
uint32_t
soc_power_ctrl_get(uint32_t mask)
{

#if SOC_MV_POWER_STAT_SUPPORTED
	if (mask != CPU_PM_CTRL_NONE)
		mask &= read_cpu_ctrl(CPU_PM_CTRL);

	return (mask);
#else
	return (mask);
#endif
}

/*
 * Set the power status of device. This feature is only supported on