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/illumos-gate/usr/src/uts/i86pc/io/psm/
H A Duppc.c1056 unsigned int ctr0; in uppc_gethrtime() local
1067 ctr0 = inb(PITCTR0_PORT); in uppc_gethrtime()
1068 ctr0 |= inb(PITCTR0_PORT) << 8; in uppc_gethrtime()
1069 timeval = (hrtime_t)ctr0 * (NANOSEC / PIT_HZ); in uppc_gethrtime()