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21 lines
441 B
21 lines
441 B
#ifndef __ASM_I8253_H__
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#define __ASM_I8253_H__
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#include <linux/clockchips.h>
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extern spinlock_t i8253_lock;
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extern struct clock_event_device *global_clock_event;
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/**
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* pit_interrupt_hook - hook into timer tick
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* @regs: standard registers from interrupt
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*
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* Call the global clock event handler.
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**/
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static inline void pit_interrupt_hook(void)
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{
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global_clock_event->event_handler(global_clock_event);
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}
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#endif /* __ASM_I8253_H__ */
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