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https://github.com/torvalds/linux
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05b3e0c2c7
As per akpm's request. Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
44 lines
989 B
C
44 lines
989 B
C
#ifndef __KVM_SVM_H
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#define __KVM_SVM_H
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#include <linux/types.h>
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#include <linux/list.h>
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#include <asm/msr.h>
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#include "svm.h"
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#include "kvm.h"
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static const u32 host_save_msrs[] = {
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#ifdef CONFIG_X86_64
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MSR_STAR, MSR_LSTAR, MSR_CSTAR, MSR_SYSCALL_MASK, MSR_KERNEL_GS_BASE,
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MSR_FS_BASE, MSR_GS_BASE,
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#endif
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MSR_IA32_SYSENTER_CS, MSR_IA32_SYSENTER_ESP, MSR_IA32_SYSENTER_EIP,
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MSR_IA32_DEBUGCTLMSR, /*MSR_IA32_LASTBRANCHFROMIP,
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MSR_IA32_LASTBRANCHTOIP, MSR_IA32_LASTINTFROMIP,MSR_IA32_LASTINTTOIP,*/
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};
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#define NR_HOST_SAVE_MSRS (sizeof(host_save_msrs) / sizeof(*host_save_msrs))
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#define NUM_DB_REGS 4
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struct vcpu_svm {
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struct vmcb *vmcb;
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unsigned long vmcb_pa;
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struct svm_cpu_data *svm_data;
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uint64_t asid_generation;
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unsigned long cr0;
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unsigned long cr4;
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unsigned long db_regs[NUM_DB_REGS];
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u64 next_rip;
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u64 host_msrs[NR_HOST_SAVE_MSRS];
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unsigned long host_cr2;
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unsigned long host_db_regs[NUM_DB_REGS];
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unsigned long host_dr6;
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unsigned long host_dr7;
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};
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#endif
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