/*
+ * Read the period, compute tick and quotient.
+ */
+
+ id = hpet_readl(HPET_ID);
+
+ if (!(id & HPET_ID_VENDOR) || !(id & HPET_ID_NUMBER) ||
+ !(id & HPET_ID_LEGSUP))
+ return -1;
+
+ hpet_period = hpet_readl(HPET_PERIOD);
+ if (hpet_period < 100000 || hpet_period > 100000000)
+ return -1;
+
Line below seems to be wrong, given hpet period is in fsecs.
+ hpet_tick = (tick_nsec + hpet_period / 2) / hpet_period;
--Mika
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This archive was generated by hypermail 2b29 : Sun Jun 15 2003 - 22:00:29 EST