base/arch/arm/hal/mach-imx/imx-timer.c File Reference

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Functions
	EXPORT_SYMBOL (rtai_tsc)
unsigned long	split_timer (void)
int	soft_timer_interrupt (int irq, void *dev_id, struct pt_regs *regs)
int	rt_request_timer (rt_timer_irq_handler_t handler, unsigned tick, int use_apic)
void	rt_free_timer (void)
Variables
rtai_tsc	rtai_tsc
static int(*)	saved_adeos_timer_handler (int irq, void *dev_id, struct pt_regs *regs)
rtai_tsc	lx_timer

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Function Documentation

EXPORT_SYMBOL

(

rtai_tsc

)

void rt_free_timer

(

void

)

Definition at line 108 of file imx-timer.c.

References flags, rtai_critical_enter(), rtai_critical_exit(), saved_adeos_timer_handler, TIMER_8254_IRQ, and TRACE_RTAI_TIMER.

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int rt_request_timer	(	rt_timer_irq_handler_t	handler,
		unsigned	tick,
		int	use_apic
	)

Definition at line 69 of file imx-timer.c.

References flags, rdtsc, rt_pend_linux_irq(), rt_set_timer_delay, rtai_critical_enter(), rtai_critical_exit(), rtai_tsc, saved_adeos_timer_handler, soft_timer_interrupt(), TIMER_8254_IRQ, TRACE_RTAI_TIMER, and rtai_tsc::tsc.

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int soft_timer_interrupt	(	int	irq,
		void *	dev_id,
		struct pt_regs *	regs
	)

Definition at line 53 of file imx-timer.c.

References flags, rdtsc, and split_timer().

Referenced by rt_request_timer().

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unsigned long split_timer

(

void

)

Definition at line 48 of file imx-timer.c.

References rtai_tsc::hltsc, lx_timer, and rtai_tsc::tsc.

Referenced by soft_timer_interrupt().

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Variable Documentation

union rtai_tsc lx_timer

Definition at line 46 of file imx-timer.c.

Referenced by split_timer().

union rtai_tsc rtai_tsc

Definition at line 41 of file imx-timer.c.

Referenced by rt_request_timer(), and rtai_rdtsc().

int(*) saved_adeos_timer_handler(int irq, void *dev_id, struct pt_regs *regs) [static]

Definition at line 43 of file imx-timer.c.

Referenced by rt_free_timer(), and rt_request_timer().

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