projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 6aa8b732 AK |
1 | #ifndef __KVM_SVM_H |
| 2 | #define __KVM_SVM_H | |
| 3 | ||
| 9d8f549d | 4 | #include <linux/kernel.h> |
| 6aa8b732 AK |
5 | #include <linux/types.h> |
| 6 | #include <linux/list.h> | |
| 7 | #include <asm/msr.h> | |
| 8 | ||
| 9 | #include "svm.h" | |
| 10 | #include "kvm.h" | |
| 11 | ||
| 12 | static const u32 host_save_msrs[] = { | |
| 05b3e0c2 | 13 | #ifdef CONFIG_X86_64 |
| 6aa8b732 AK |
14 | MSR_STAR, MSR_LSTAR, MSR_CSTAR, MSR_SYSCALL_MASK, MSR_KERNEL_GS_BASE, |
| 15 | MSR_FS_BASE, MSR_GS_BASE, | |
| 16 | #endif | |
| 17 | MSR_IA32_SYSENTER_CS, MSR_IA32_SYSENTER_ESP, MSR_IA32_SYSENTER_EIP, | |
| 18 | MSR_IA32_DEBUGCTLMSR, /*MSR_IA32_LASTBRANCHFROMIP, | |
| 19 | MSR_IA32_LASTBRANCHTOIP, MSR_IA32_LASTINTFROMIP,MSR_IA32_LASTINTTOIP,*/ | |
| 20 | }; | |
| 21 | ||
| 9d8f549d | 22 | #define NR_HOST_SAVE_MSRS ARRAY_SIZE(host_save_msrs) |
| 6aa8b732 AK |
23 | #define NUM_DB_REGS 4 |
| 24 | ||
| 25 | struct vcpu_svm { | |
| 26 | struct vmcb *vmcb; | |
| 27 | unsigned long vmcb_pa; | |
| 28 | struct svm_cpu_data *svm_data; | |
| 29 | uint64_t asid_generation; | |
| 30 | ||
| 31 | unsigned long cr0; | |
| 32 | unsigned long cr4; | |
| 33 | unsigned long db_regs[NUM_DB_REGS]; | |
| 34 | ||
| 35 | u64 next_rip; | |
| 36 | ||
| 37 | u64 host_msrs[NR_HOST_SAVE_MSRS]; | |
| 38 | unsigned long host_cr2; | |
| 39 | unsigned long host_db_regs[NUM_DB_REGS]; | |
| 40 | unsigned long host_dr6; | |
| 41 | unsigned long host_dr7; | |
| 42 | }; | |
| 43 | ||
| 44 | #endif | |
| 45 |