forked from Minki/linux
0238ea913c
Provided the host has this feature, it's straightforward to offer it to the guest as well. We just need to load to timer value on L2 entry if the feature was enabled by L1 and watch out for the corresponding exit reason. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Gleb Natapov <gleb@redhat.com>
118 lines
5.0 KiB
C
118 lines
5.0 KiB
C
/*
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* vmx.h: VMX Architecture related definitions
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* Copyright (c) 2004, Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place - Suite 330, Boston, MA 02111-1307 USA.
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*
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* A few random additions are:
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* Copyright (C) 2006 Qumranet
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* Avi Kivity <avi@qumranet.com>
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* Yaniv Kamay <yaniv@qumranet.com>
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*
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*/
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#ifndef _UAPIVMX_H
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#define _UAPIVMX_H
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#define VMX_EXIT_REASONS_FAILED_VMENTRY 0x80000000
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#define EXIT_REASON_EXCEPTION_NMI 0
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#define EXIT_REASON_EXTERNAL_INTERRUPT 1
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#define EXIT_REASON_TRIPLE_FAULT 2
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#define EXIT_REASON_PENDING_INTERRUPT 7
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#define EXIT_REASON_NMI_WINDOW 8
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#define EXIT_REASON_TASK_SWITCH 9
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#define EXIT_REASON_CPUID 10
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#define EXIT_REASON_HLT 12
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#define EXIT_REASON_INVD 13
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#define EXIT_REASON_INVLPG 14
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#define EXIT_REASON_RDPMC 15
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#define EXIT_REASON_RDTSC 16
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#define EXIT_REASON_VMCALL 18
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#define EXIT_REASON_VMCLEAR 19
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#define EXIT_REASON_VMLAUNCH 20
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#define EXIT_REASON_VMPTRLD 21
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#define EXIT_REASON_VMPTRST 22
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#define EXIT_REASON_VMREAD 23
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#define EXIT_REASON_VMRESUME 24
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#define EXIT_REASON_VMWRITE 25
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#define EXIT_REASON_VMOFF 26
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#define EXIT_REASON_VMON 27
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#define EXIT_REASON_CR_ACCESS 28
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#define EXIT_REASON_DR_ACCESS 29
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#define EXIT_REASON_IO_INSTRUCTION 30
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#define EXIT_REASON_MSR_READ 31
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#define EXIT_REASON_MSR_WRITE 32
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#define EXIT_REASON_INVALID_STATE 33
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#define EXIT_REASON_MWAIT_INSTRUCTION 36
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#define EXIT_REASON_MONITOR_INSTRUCTION 39
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#define EXIT_REASON_PAUSE_INSTRUCTION 40
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#define EXIT_REASON_MCE_DURING_VMENTRY 41
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#define EXIT_REASON_TPR_BELOW_THRESHOLD 43
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#define EXIT_REASON_APIC_ACCESS 44
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#define EXIT_REASON_EOI_INDUCED 45
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#define EXIT_REASON_EPT_VIOLATION 48
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#define EXIT_REASON_EPT_MISCONFIG 49
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#define EXIT_REASON_PREEMPTION_TIMER 52
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#define EXIT_REASON_WBINVD 54
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#define EXIT_REASON_XSETBV 55
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#define EXIT_REASON_APIC_WRITE 56
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#define EXIT_REASON_INVPCID 58
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#define VMX_EXIT_REASONS \
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{ EXIT_REASON_EXCEPTION_NMI, "EXCEPTION_NMI" }, \
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{ EXIT_REASON_EXTERNAL_INTERRUPT, "EXTERNAL_INTERRUPT" }, \
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{ EXIT_REASON_TRIPLE_FAULT, "TRIPLE_FAULT" }, \
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{ EXIT_REASON_PENDING_INTERRUPT, "PENDING_INTERRUPT" }, \
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{ EXIT_REASON_NMI_WINDOW, "NMI_WINDOW" }, \
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{ EXIT_REASON_TASK_SWITCH, "TASK_SWITCH" }, \
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{ EXIT_REASON_CPUID, "CPUID" }, \
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{ EXIT_REASON_HLT, "HLT" }, \
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{ EXIT_REASON_INVLPG, "INVLPG" }, \
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{ EXIT_REASON_RDPMC, "RDPMC" }, \
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{ EXIT_REASON_RDTSC, "RDTSC" }, \
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{ EXIT_REASON_VMCALL, "VMCALL" }, \
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{ EXIT_REASON_VMCLEAR, "VMCLEAR" }, \
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{ EXIT_REASON_VMLAUNCH, "VMLAUNCH" }, \
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{ EXIT_REASON_VMPTRLD, "VMPTRLD" }, \
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{ EXIT_REASON_VMPTRST, "VMPTRST" }, \
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{ EXIT_REASON_VMREAD, "VMREAD" }, \
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{ EXIT_REASON_VMRESUME, "VMRESUME" }, \
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{ EXIT_REASON_VMWRITE, "VMWRITE" }, \
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{ EXIT_REASON_VMOFF, "VMOFF" }, \
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{ EXIT_REASON_VMON, "VMON" }, \
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{ EXIT_REASON_CR_ACCESS, "CR_ACCESS" }, \
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{ EXIT_REASON_DR_ACCESS, "DR_ACCESS" }, \
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{ EXIT_REASON_IO_INSTRUCTION, "IO_INSTRUCTION" }, \
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{ EXIT_REASON_MSR_READ, "MSR_READ" }, \
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{ EXIT_REASON_MSR_WRITE, "MSR_WRITE" }, \
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{ EXIT_REASON_MWAIT_INSTRUCTION, "MWAIT_INSTRUCTION" }, \
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{ EXIT_REASON_MONITOR_INSTRUCTION, "MONITOR_INSTRUCTION" }, \
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{ EXIT_REASON_PAUSE_INSTRUCTION, "PAUSE_INSTRUCTION" }, \
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{ EXIT_REASON_MCE_DURING_VMENTRY, "MCE_DURING_VMENTRY" }, \
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{ EXIT_REASON_TPR_BELOW_THRESHOLD, "TPR_BELOW_THRESHOLD" }, \
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{ EXIT_REASON_APIC_ACCESS, "APIC_ACCESS" }, \
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{ EXIT_REASON_EPT_VIOLATION, "EPT_VIOLATION" }, \
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{ EXIT_REASON_EPT_MISCONFIG, "EPT_MISCONFIG" }, \
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{ EXIT_REASON_WBINVD, "WBINVD" }, \
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{ EXIT_REASON_APIC_WRITE, "APIC_WRITE" }, \
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{ EXIT_REASON_EOI_INDUCED, "EOI_INDUCED" }, \
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{ EXIT_REASON_INVALID_STATE, "INVALID_STATE" }, \
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{ EXIT_REASON_INVD, "INVD" }, \
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{ EXIT_REASON_INVPCID, "INVPCID" }, \
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{ EXIT_REASON_PREEMPTION_TIMER, "PREEMPTION_TIMER" }
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#endif /* _UAPIVMX_H */
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