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52 lines
1023 B
52 lines
1023 B
16 years ago
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/*
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* arch/arm/include/asm/localtimer.h
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*
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* Copyright (C) 2004-2005 ARM Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_ARM_LOCALTIMER_H
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#define __ASM_ARM_LOCALTIMER_H
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struct clock_event_device;
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/*
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* Setup a per-cpu timer, whether it be a local timer or dummy broadcast
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*/
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void percpu_timer_setup(void);
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/*
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* Called from assembly, this is the local timer IRQ handler
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*/
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asmlinkage void do_local_timer(struct pt_regs *);
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#ifdef CONFIG_LOCAL_TIMERS
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/*
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* Platform provides this to acknowledge a local timer IRQ.
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* Returns true if the local timer IRQ is to be processed.
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*/
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int local_timer_ack(void);
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/*
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* Stop a local timer interrupt.
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*/
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void local_timer_stop(void);
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/*
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* Setup a local timer interrupt for a CPU.
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*/
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void local_timer_setup(struct clock_event_device *);
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#else
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static inline void local_timer_stop(void)
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{
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}
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#endif
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#endif
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