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22 lines
572 B
22 lines
572 B
#ifndef __CLOCK_H__
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#define __CLOCK_H__
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#include "kernel/kernel.h"
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#include "arch_clock.h"
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int boot_cpu_init_timer(unsigned freq);
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int app_cpu_init_timer(unsigned freq);
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int timer_int_handler(void);
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int init_local_timer(unsigned freq);
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/* stop the local timer ticking */
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void stop_local_timer(void);
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/* let the time tick again with the original settings after it was stopped */
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void restart_local_timer(void);
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int register_local_timer_handler(irq_handler_t handler);
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u64_t ms_2_cpu_time(unsigned ms);
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unsigned cpu_time_2_ms(u64_t cpu_time);
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#endif /* __CLOCK_H__ */
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