Lines Matching refs:freq
232 #define CALIBRATE_VALUE(freq) (((freq) + CALIBRATE_FRAC / 2) / CALIBRATE_FRAC) argument
269 static char *freq_string(u64 freq) in freq_string() argument
273 y = (unsigned int)do_div(freq, 1000000) / 1000; in freq_string()
274 x = (unsigned int)freq; in freq_string()
539 uint64_t freq; in xen_timer_cpu_frequency() local
541 freq = 1000000000ULL << 32; in xen_timer_cpu_frequency()
542 do_div(freq, info->tsc_to_system_mul); in xen_timer_cpu_frequency()
544 freq <<= -info->tsc_shift; in xen_timer_cpu_frequency()
546 freq >>= info->tsc_shift; in xen_timer_cpu_frequency()
548 return freq; in xen_timer_cpu_frequency()
1167 int cpu_frequency_change(u64 freq) in cpu_frequency_change() argument
1173 if ( freq < 1000000u ) in cpu_frequency_change()
1176 "to %"PRIu64" Hz\n", freq); in cpu_frequency_change()
1188 set_time_scale(&t->tsc_scale, freq); in cpu_frequency_change()