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uint64_t it_delta;
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uint64_t it_delta;
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static irq_t it_irq;
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static irq_t it_irq;
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static irq_ownership_t it_claim(void);
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static irq_ownership_t it_claim(void *);
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static void it_interrupt(irq_t *irq, void *arg, ...);
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static void it_interrupt(irq_t *irq);
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/** Initialize Interval Timer. */
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/** Initialize Interval Timer. */
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void it_init(void)
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void it_init(void)
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{
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{
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    cr_itv_t itv;
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    cr_itv_t itv;
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 *
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 *
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 * Other devices are responsible to avoid using INR 0.
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 * Other devices are responsible to avoid using INR 0.
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 *
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 *
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 * @return Always IRQ_ACCEPT.
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 * @return Always IRQ_ACCEPT.
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 */
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 */
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irq_ownership_t it_claim(void)
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irq_ownership_t it_claim(void *instance)
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{
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{
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    return IRQ_ACCEPT;
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    return IRQ_ACCEPT;
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}
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}
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/** Process Interval Timer interrupt. */
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/** Process Interval Timer interrupt. */
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void it_interrupt(irq_t *irq, void *arg, ...)
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void it_interrupt(irq_t *irq)
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{
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{
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    int64_t c;
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    int64_t c;
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    int64_t m;
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    int64_t m;
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    eoi_write(EOI);
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    eoi_write(EOI);