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/xnu-8792.61.2/osfmk/i386/
H A Dtsc.c73 uint64_t busFreq = 0; variable
151 busFreq = (uint64_t)cpuid_vmm_info()->cpuid_vmm_bus_frequency * kilo; in tsc_init()
152 busFCvtt2n = ((1 * Giga) << 32) / busFreq; in tsc_init()
159 tscGranularity = tscFreq / busFreq; in tsc_init()
207 busFreq = tscFreq; /* bus is APIC frequency */ in tsc_init()
235 busFreq = EFI_get_frequency("FSBFrequency"); in tsc_init()
239 if (busFreq == 0) { in tsc_init()
240 busFreq = BASE_NHM_CLOCK_SOURCE; in tsc_init()
252 busFreq = EFI_get_frequency("FSBFrequency"); in tsc_init()
256 if (busFreq != 0) { in tsc_init()
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H A Dtsc.h57 extern uint64_t busFreq;
71 uint64_t busFreq; member