Searched refs:PIT_LATCH (Results 1 - 2 of 2) sorted by relevance

/linux-master/drivers/clocksource/
H A Di8253.c64 if (count > PIT_LATCH) {
66 outb_p(PIT_LATCH & 0xff, PIT_CH0);
67 outb_p(PIT_LATCH >> 8, PIT_CH0);
68 count = PIT_LATCH - 1;
92 count = (PIT_LATCH - 1) - count;
94 return (u64)(jifs * PIT_LATCH) + count;
143 outb_p(PIT_LATCH & 0xff, PIT_CH0); /* LSB */
144 outb_p(PIT_LATCH >> 8, PIT_CH0); /* MSB */
/linux-master/include/linux/
H A Di8253.h21 #define PIT_LATCH ((PIT_TICK_RATE + HZ/2) / HZ) macro

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