Linux Kernel设备驱动模型之 Power 管理

    xiaoxiao2021-03-25  106

    extern void pm_runtime_init(struct device *dev); extern void pm_runtime_reinit(struct device *dev); extern void pm_runtime_remove(struct device *dev);

    struct wake_irq {  struct device *dev;  int irq;  bool dedicated_irq:1; };

    extern void dev_pm_arm_wake_irq(struct wake_irq *wirq); extern void dev_pm_disarm_wake_irq(struct wake_irq *wirq);

    #ifdef CONFIG_PM_SLEEP

    extern int device_wakeup_attach_irq(struct device *dev,         struct wake_irq *wakeirq); extern void device_wakeup_detach_irq(struct device *dev); extern void device_wakeup_arm_wake_irqs(void); extern void device_wakeup_disarm_wake_irqs(void);

    #else

       
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