blob: 74cc862f4935ea9bf9a18aecf3daa9ad114cce38 [file] [log] [blame]
Avi Kivity6aa8b732006-12-10 02:21:36 -08001#ifndef __KVM_SVM_H
2#define __KVM_SVM_H
3
4#include <linux/types.h>
5#include <linux/list.h>
6#include <asm/msr.h>
7
8#include "svm.h"
9#include "kvm.h"
10
11static const u32 host_save_msrs[] = {
Avi Kivity05b3e0c2006-12-13 00:33:45 -080012#ifdef CONFIG_X86_64
Avi Kivity6aa8b732006-12-10 02:21:36 -080013 MSR_STAR, MSR_LSTAR, MSR_CSTAR, MSR_SYSCALL_MASK, MSR_KERNEL_GS_BASE,
14 MSR_FS_BASE, MSR_GS_BASE,
15#endif
16 MSR_IA32_SYSENTER_CS, MSR_IA32_SYSENTER_ESP, MSR_IA32_SYSENTER_EIP,
17 MSR_IA32_DEBUGCTLMSR, /*MSR_IA32_LASTBRANCHFROMIP,
18 MSR_IA32_LASTBRANCHTOIP, MSR_IA32_LASTINTFROMIP,MSR_IA32_LASTINTTOIP,*/
19};
20
21#define NR_HOST_SAVE_MSRS (sizeof(host_save_msrs) / sizeof(*host_save_msrs))
22#define NUM_DB_REGS 4
23
24struct vcpu_svm {
25 struct vmcb *vmcb;
26 unsigned long vmcb_pa;
27 struct svm_cpu_data *svm_data;
28 uint64_t asid_generation;
29
30 unsigned long cr0;
31 unsigned long cr4;
32 unsigned long db_regs[NUM_DB_REGS];
33
34 u64 next_rip;
35
36 u64 host_msrs[NR_HOST_SAVE_MSRS];
37 unsigned long host_cr2;
38 unsigned long host_db_regs[NUM_DB_REGS];
39 unsigned long host_dr6;
40 unsigned long host_dr7;
41};
42
43#endif
44