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Searched refs:tsc_khz (Results 1 – 9 of 9) sorted by relevance

/linux/tools/testing/selftests/kvm/x86/
H A Dnested_tsc_scaling_test.c158 u64 tsc_khz; in main() local
196 tsc_khz = __vcpu_ioctl(vcpu, KVM_GET_TSC_KHZ, NULL); in main()
197 TEST_ASSERT(tsc_khz != -1, "vcpu ioctl KVM_GET_TSC_KHZ failed"); in main()
200 vcpu_ioctl(vcpu, KVM_SET_TSC_KHZ, (void *) (tsc_khz / l1_scale_factor)); in main()
/linux/drivers/misc/sgi-gru/
H A Dgruhandles.c16 #define GRU_OPERATION_TIMEOUT ((cycles_t) tsc_khz*10*1000)
17 #define CLKS2NSEC(c) ((c) * 1000000 / tsc_khz)
/linux/arch/x86/include/asm/
H A Diommu.h22 #define DMAR_OPERATION_TIMEOUT ((cycles_t) tsc_khz*10*1000)
/linux/arch/x86/include/uapi/asm/
H A Dsetup_data.h64 __u32 tsc_khz; member
/linux/arch/x86/kernel/apic/
H A Dapic.c598 clockevents_config_and_register(levt, tsc_khz * (1000 / TSC_DIVISOR), 0xF, ~0UL); in setup_APIC_timer()
617 clockevents_update_freq(levt, tsc_khz * (1000 / TSC_DIVISOR)); in __lapic_update_tsc_freq()
764 if (!tsc_khz || !cpu_khz) in apic_needs_pit()
848 if (tsc_khz) { in calibrate_APIC_clock()
850 tsc_perj = div_u64((u64)tsc_khz * 1000, HZ); in calibrate_APIC_clock()
862 if (tsc_khz) { in calibrate_APIC_clock()
/linux/arch/x86/hyperv/
H A Dhv_init.c204 tsc_khz = div64_u64(freq, 1000); in hyperv_stop_tsc_emulation()
/linux/arch/x86/kvm/
H A Dx86.c2539 if (user_tsc_khz > tsc_khz) { in set_tsc_khz()
2551 user_tsc_khz, tsc_khz); in set_tsc_khz()
2587 thresh_lo = adjust_tsc_khz(tsc_khz, -tsc_tolerance_ppm); in kvm_set_tsc_khz()
2588 thresh_hi = adjust_tsc_khz(tsc_khz, tsc_tolerance_ppm); in kvm_set_tsc_khz()
3206 return tsc_khz; in get_cpu_tsc_khz()
6521 user_tsc_khz = tsc_khz; in kvm_arch_vcpu_ioctl()
7558 user_tsc_khz = tsc_khz; in kvm_arch_vm_ioctl()
9797 khz = tsc_khz; in tsc_khz_changed()
9817 per_cpu(cpu_tsc_khz, cpu) = tsc_khz; in kvm_hyperv_tsc_notifier()
9819 kvm_caps.max_guest_tsc_khz = tsc_khz; in kvm_hyperv_tsc_notifier()
[all …]
/linux/arch/x86/kvm/vmx/
H A Dvmx.c8753 if (tsc_khz) in vmx_hardware_setup()
8754 use_timer_freq = (u64)tsc_khz * 1000; in vmx_hardware_setup()
/linux/Documentation/virt/kvm/
H A Dapi.rst2007 :Parameters: virtual tsc_khz