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

/freebsd-9.3-release/sys/dev/atkbdc/
H A Datkbdc.c254 u_int64_t tscval[3], read_delay; local
288 tscval[0] = rdtsc();
290 tscval[1] = rdtsc();
292 tscval[2] = rdtsc();
294 read_delay = tscval[1] - tscval[0];
295 read_delay /= (tscval[2] - tscval[1]) / 1000;

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