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b7779b2938
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com> Signed-off-by: Ján Tomko <jtomko@redhat.com>
99 lines
3.2 KiB
C
99 lines
3.2 KiB
C
/*
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* cpu_x86_data.h: x86 specific CPU data
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*
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* Copyright (C) 2009-2010, 2013 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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typedef struct _virCPUx86CPUID virCPUx86CPUID;
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typedef virCPUx86CPUID *virCPUx86CPUIDPtr;
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struct _virCPUx86CPUID {
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uint32_t eax_in;
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uint32_t ecx_in;
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uint32_t eax;
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uint32_t ebx;
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uint32_t ecx;
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uint32_t edx;
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};
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typedef struct _virCPUx86MSR virCPUx86MSR;
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typedef virCPUx86MSR *virCPUx86MSRPtr;
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struct _virCPUx86MSR {
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uint32_t index;
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uint32_t eax;
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uint32_t edx;
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};
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#define CPUX86_BASIC 0x0
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#define CPUX86_KVM 0x40000000
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#define CPUX86_EXTENDED 0x80000000
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#define VIR_CPU_x86_KVM_CLOCKSOURCE "__kvm_clocksource"
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#define VIR_CPU_x86_KVM_NOP_IO_DELAY "__kvm_no_io_delay"
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#define VIR_CPU_x86_KVM_MMU_OP "__kvm_mmu_op"
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#define VIR_CPU_x86_KVM_CLOCKSOURCE2 "__kvm_clocksource2"
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#define VIR_CPU_x86_KVM_ASYNC_PF "__kvm_async_pf"
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#define VIR_CPU_x86_KVM_STEAL_TIME "__kvm_steal_time"
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#define VIR_CPU_x86_KVM_PV_EOI "__kvm_pv_eoi"
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#define VIR_CPU_x86_KVM_PV_UNHALT "__kvm_pv_unhalt"
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#define VIR_CPU_x86_KVM_CLOCKSOURCE_STABLE_BIT "__kvm_clocksource_stable"
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/*
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* The following HyperV feature names suffixes must exactly match corresponding
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* ones defined for virDomainHyperv in domain_conf.c.
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* E.g "__kvm_runtime" -> "runtime", "__kvm_hv_spinlocks" -> "spinlocks" etc.
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*/
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#define VIR_CPU_x86_KVM_HV_RUNTIME "__kvm_hv_runtime"
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#define VIR_CPU_x86_KVM_HV_SYNIC "__kvm_hv_synic"
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#define VIR_CPU_x86_KVM_HV_STIMER "__kvm_hv_stimer"
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#define VIR_CPU_x86_KVM_HV_RELAXED "__kvm_hv_relaxed"
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#define VIR_CPU_x86_KVM_HV_SPINLOCKS "__kvm_hv_spinlocks"
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#define VIR_CPU_x86_KVM_HV_VAPIC "__kvm_hv_vapic"
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#define VIR_CPU_x86_KVM_HV_VPINDEX "__kvm_hv_vpindex"
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#define VIR_CPU_x86_KVM_HV_RESET "__kvm_hv_reset"
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#define VIR_CPU_x86_KVM_HV_FREQUENCIES "__kvm_hv_frequencies"
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#define VIR_CPU_x86_KVM_HV_REENLIGHTENMENT "__kvm_hv_reenlightenment"
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#define VIR_CPU_x86_KVM_HV_TLBFLUSH "__kvm_hv_tlbflush"
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#define VIR_CPU_x86_KVM_HV_IPI "__kvm_hv_ipi"
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#define VIR_CPU_x86_KVM_HV_EVMCS "__kvm_hv_evmcs"
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#define VIR_CPU_X86_DATA_INIT { 0 }
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typedef enum {
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VIR_CPU_X86_DATA_NONE = 0,
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VIR_CPU_X86_DATA_CPUID,
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VIR_CPU_X86_DATA_MSR,
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} virCPUx86DataType;
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typedef struct _virCPUx86DataItem virCPUx86DataItem;
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typedef virCPUx86DataItem *virCPUx86DataItemPtr;
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struct _virCPUx86DataItem {
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virCPUx86DataType type;
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union {
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virCPUx86CPUID cpuid;
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virCPUx86MSR msr;
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} data;
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};
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typedef struct _virCPUx86Data virCPUx86Data;
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struct _virCPUx86Data {
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size_t len;
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virCPUx86DataItem *items;
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};
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