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Searched refs:hv_clock (Results 1 – 4 of 4) sorted by relevance

/linux-6.1.9/arch/x86/kvm/
Dhyperv.c1077 static bool compute_tsc_page_parameters(struct pvclock_vcpu_time_info *hv_clock, in compute_tsc_page_parameters() argument
1082 if (!(hv_clock->flags & PVCLOCK_TSC_STABLE_BIT)) in compute_tsc_page_parameters()
1091 max_mul = 100ull << (32 - hv_clock->tsc_shift); in compute_tsc_page_parameters()
1092 if (hv_clock->tsc_to_system_mul >= max_mul) in compute_tsc_page_parameters()
1100 mul_u64_u32_div(1ULL << (32 + hv_clock->tsc_shift), in compute_tsc_page_parameters()
1101 hv_clock->tsc_to_system_mul, in compute_tsc_page_parameters()
1104 tsc_ref->tsc_offset = hv_clock->system_time; in compute_tsc_page_parameters()
1107 mul_u64_u64_shr(hv_clock->tsc_timestamp, tsc_ref->tsc_scale, 64); in compute_tsc_page_parameters()
1127 struct pvclock_vcpu_time_info *hv_clock) in kvm_hv_setup_tsc_page() argument
1172 if (!compute_tsc_page_parameters(hv_clock, &hv->tsc_ref)) in kvm_hv_setup_tsc_page()
Dhyperv.h142 struct pvclock_vcpu_time_info *hv_clock);
Dx86.c2979 struct pvclock_vcpu_time_info hv_clock; in __get_kvmclock() local
2997 hv_clock.tsc_timestamp = ka->master_cycle_now; in __get_kvmclock()
2998 hv_clock.system_time = ka->master_kernel_ns + ka->kvmclock_offset; in __get_kvmclock()
3000 &hv_clock.tsc_shift, in __get_kvmclock()
3001 &hv_clock.tsc_to_system_mul); in __get_kvmclock()
3002 data->clock = __pvclock_read_cycles(&hv_clock, data->host_tsc); in __get_kvmclock()
3058 guest_hv_clock->version = vcpu->hv_clock.version = (guest_hv_clock->version + 1) | 1; in kvm_setup_guest_pvclock()
3062 vcpu->hv_clock.flags |= (guest_hv_clock->flags & PVCLOCK_GUEST_STOPPED); in kvm_setup_guest_pvclock()
3065 vcpu->hv_clock.flags |= PVCLOCK_GUEST_STOPPED; in kvm_setup_guest_pvclock()
3069 memcpy(guest_hv_clock, &vcpu->hv_clock, sizeof(*guest_hv_clock)); in kvm_setup_guest_pvclock()
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/linux-6.1.9/arch/x86/include/asm/
Dkvm_host.h788 struct pvclock_vcpu_time_info hv_clock; member