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Searched refs:tsc (Results 1 – 6 of 6) sorted by relevance

/kvm-unit-tests/x86/
H A DREADME36 tsc: write to tsc(0) and write to tsc(100000000000) and read it back
H A Dunittests.cfg13 extra_params = -cpu qemu64,+x2apic,+tsc-deadline -machine kernel_irqchip=split
26 extra_params = -cpu qemu64,+x2apic,+tsc-deadline
36 extra_params = -cpu qemu64,-x2apic,+tsc-deadline -machine pit=off
107 extra_params = -cpu qemu64,+x2apic,+tsc-deadline -append tscdeadline
112 extra_params = -cpu qemu64,+x2apic,+tsc-deadline -append tscdeadline_immed
239 [tsc]
240 file = tsc.flat
474 check = /sys/devices/system/clocksource/clocksource0/current_clocksource=tsc
H A Dhyperv_clock.c29 static u64 hvclock_tsc_to_ticks(struct hv_reference_tsc_page *shadow, uint64_t tsc) in hvclock_tsc_to_ticks() argument
31 u64 delta = tsc; in hvclock_tsc_to_ticks()
H A DMakefile.common79 tests-common = $(TEST_DIR)/vmexit.$(exe) $(TEST_DIR)/tsc.$(exe) \
H A Dpmu_pebs.c40 u64 tsc; member
/kvm-unit-tests/lib/x86/
H A Dprocessor.h823 unsigned long long tsc; in fenced_rdtsc() local
829 tsc = eax | ((unsigned long long)edx << 32); in fenced_rdtsc()
831 asm volatile ("mfence; lfence; rdtsc; lfence" : "=A"(tsc)); in fenced_rdtsc()
833 return tsc; in fenced_rdtsc()
851 static inline void wrtsc(u64 tsc) in wrtsc() argument
853 wrmsr(MSR_IA32_TSC, tsc); in wrtsc()