10 INTERCEPT_SELECTIVE_CR0,
34 INTERCEPT_TASK_SWITCH,
35 INTERCEPT_FERR_FREEZE,
53 struct __attribute__ ((__packed__)) vmcb_control_area {
54 u16 intercept_cr_read;
55 u16 intercept_cr_write;
56 u16 intercept_dr_read;
57 u16 intercept_dr_write;
58 u32 intercept_exceptions;
61 u16 pause_filter_count;
77 u32 exit_int_info_err;
90 #define TLB_CONTROL_DO_NOTHING 0
91 #define TLB_CONTROL_FLUSH_ALL_ASID 1
93 #define V_TPR_MASK 0x0f
96 #define V_IRQ_MASK (1 << V_IRQ_SHIFT)
98 #define V_INTR_PRIO_SHIFT 16
99 #define V_INTR_PRIO_MASK (0x0f << V_INTR_PRIO_SHIFT)
101 #define V_IGN_TPR_SHIFT 20
102 #define V_IGN_TPR_MASK (1 << V_IGN_TPR_SHIFT)
104 #define V_INTR_MASKING_SHIFT 24
105 #define V_INTR_MASKING_MASK (1 << V_INTR_MASKING_SHIFT)
107 #define SVM_INTERRUPT_SHADOW_MASK 1
109 #define SVM_IOIO_STR_SHIFT 2
110 #define SVM_IOIO_REP_SHIFT 3
111 #define SVM_IOIO_SIZE_SHIFT 4
112 #define SVM_IOIO_ASIZE_SHIFT 7
114 #define SVM_IOIO_TYPE_MASK 1
115 #define SVM_IOIO_STR_MASK (1 << SVM_IOIO_STR_SHIFT)
116 #define SVM_IOIO_REP_MASK (1 << SVM_IOIO_REP_SHIFT)
117 #define SVM_IOIO_SIZE_MASK (7 << SVM_IOIO_SIZE_SHIFT)
118 #define SVM_IOIO_ASIZE_MASK (7 << SVM_IOIO_ASIZE_SHIFT)
120 #define SVM_VM_CR_VALID_MASK 0x001fULL
121 #define SVM_VM_CR_SVM_LOCK_MASK 0x0008ULL
122 #define SVM_VM_CR_SVM_DIS_MASK 0x0010ULL
124 struct __attribute__ ((__packed__)) vmcb_seg {
131 struct __attribute__ ((__packed__)) vmcb_save_area {
138 struct vmcb_seg gdtr;
139 struct vmcb_seg ldtr;
140 struct vmcb_seg idtr;
176 struct __attribute__ ((__packed__)) vmcb {
177 struct vmcb_control_area control;
178 struct vmcb_save_area save;
181 #define SVM_CPUID_FEATURE_SHIFT 2
182 #define SVM_CPUID_FUNC 0x8000000a
184 #define SVM_VM_CR_SVM_DISABLE 4
186 #define SVM_SELECTOR_S_SHIFT 4
187 #define SVM_SELECTOR_DPL_SHIFT 5
188 #define SVM_SELECTOR_P_SHIFT 7
189 #define SVM_SELECTOR_AVL_SHIFT 8
190 #define SVM_SELECTOR_L_SHIFT 9
191 #define SVM_SELECTOR_DB_SHIFT 10
192 #define SVM_SELECTOR_G_SHIFT 11
194 #define SVM_SELECTOR_TYPE_MASK (0xf)
195 #define SVM_SELECTOR_S_MASK (1 << SVM_SELECTOR_S_SHIFT)
196 #define SVM_SELECTOR_DPL_MASK (3 << SVM_SELECTOR_DPL_SHIFT)
197 #define SVM_SELECTOR_P_MASK (1 << SVM_SELECTOR_P_SHIFT)
198 #define SVM_SELECTOR_AVL_MASK (1 << SVM_SELECTOR_AVL_SHIFT)
199 #define SVM_SELECTOR_L_MASK (1 << SVM_SELECTOR_L_SHIFT)
200 #define SVM_SELECTOR_DB_MASK (1 << SVM_SELECTOR_DB_SHIFT)
201 #define SVM_SELECTOR_G_MASK (1 << SVM_SELECTOR_G_SHIFT)
203 #define SVM_SELECTOR_WRITE_MASK (1 << 1)
204 #define SVM_SELECTOR_READ_MASK SVM_SELECTOR_WRITE_MASK
205 #define SVM_SELECTOR_CODE_MASK (1 << 3)
207 #define INTERCEPT_CR0_MASK 1
208 #define INTERCEPT_CR3_MASK (1 << 3)
209 #define INTERCEPT_CR4_MASK (1 << 4)
210 #define INTERCEPT_CR8_MASK (1 << 8)
212 #define INTERCEPT_DR0_MASK 1
213 #define INTERCEPT_DR1_MASK (1 << 1)
214 #define INTERCEPT_DR2_MASK (1 << 2)
215 #define INTERCEPT_DR3_MASK (1 << 3)
216 #define INTERCEPT_DR4_MASK (1 << 4)
217 #define INTERCEPT_DR5_MASK (1 << 5)
218 #define INTERCEPT_DR6_MASK (1 << 6)
219 #define INTERCEPT_DR7_MASK (1 << 7)
221 #define SVM_EVTINJ_VEC_MASK 0xff
223 #define SVM_EVTINJ_TYPE_SHIFT 8
224 #define SVM_EVTINJ_TYPE_MASK (7 << SVM_EVTINJ_TYPE_SHIFT)
226 #define SVM_EVTINJ_TYPE_INTR (0 << SVM_EVTINJ_TYPE_SHIFT)
227 #define SVM_EVTINJ_TYPE_NMI (2 << SVM_EVTINJ_TYPE_SHIFT)
228 #define SVM_EVTINJ_TYPE_EXEPT (3 << SVM_EVTINJ_TYPE_SHIFT)
229 #define SVM_EVTINJ_TYPE_SOFT (4 << SVM_EVTINJ_TYPE_SHIFT)
231 #define SVM_EVTINJ_VALID (1 << 31)
232 #define SVM_EVTINJ_VALID_ERR (1 << 11)
234 #define SVM_EXITINTINFO_VEC_MASK SVM_EVTINJ_VEC_MASK
235 #define SVM_EXITINTINFO_TYPE_MASK SVM_EVTINJ_TYPE_MASK
237 #define SVM_EXITINTINFO_TYPE_INTR SVM_EVTINJ_TYPE_INTR
238 #define SVM_EXITINTINFO_TYPE_NMI SVM_EVTINJ_TYPE_NMI
239 #define SVM_EXITINTINFO_TYPE_EXEPT SVM_EVTINJ_TYPE_EXEPT
240 #define SVM_EXITINTINFO_TYPE_SOFT SVM_EVTINJ_TYPE_SOFT
242 #define SVM_EXITINTINFO_VALID SVM_EVTINJ_VALID
243 #define SVM_EXITINTINFO_VALID_ERR SVM_EVTINJ_VALID_ERR
245 #define SVM_EXITINFOSHIFT_TS_REASON_IRET 36
246 #define SVM_EXITINFOSHIFT_TS_REASON_JMP 38
247 #define SVM_EXITINFOSHIFT_TS_HAS_ERROR_CODE 44
249 #define SVM_EXIT_READ_CR0 0x000
250 #define SVM_EXIT_READ_CR3 0x003
251 #define SVM_EXIT_READ_CR4 0x004
252 #define SVM_EXIT_READ_CR8 0x008
253 #define SVM_EXIT_WRITE_CR0 0x010
254 #define SVM_EXIT_WRITE_CR3 0x013
255 #define SVM_EXIT_WRITE_CR4 0x014
256 #define SVM_EXIT_WRITE_CR8 0x018
257 #define SVM_EXIT_READ_DR0 0x020
258 #define SVM_EXIT_READ_DR1 0x021
259 #define SVM_EXIT_READ_DR2 0x022
260 #define SVM_EXIT_READ_DR3 0x023
261 #define SVM_EXIT_READ_DR4 0x024
262 #define SVM_EXIT_READ_DR5 0x025
263 #define SVM_EXIT_READ_DR6 0x026
264 #define SVM_EXIT_READ_DR7 0x027
265 #define SVM_EXIT_WRITE_DR0 0x030
266 #define SVM_EXIT_WRITE_DR1 0x031
267 #define SVM_EXIT_WRITE_DR2 0x032
268 #define SVM_EXIT_WRITE_DR3 0x033
269 #define SVM_EXIT_WRITE_DR4 0x034
270 #define SVM_EXIT_WRITE_DR5 0x035
271 #define SVM_EXIT_WRITE_DR6 0x036
272 #define SVM_EXIT_WRITE_DR7 0x037
273 #define SVM_EXIT_EXCP_BASE 0x040
274 #define SVM_EXIT_INTR 0x060
275 #define SVM_EXIT_NMI 0x061
276 #define SVM_EXIT_SMI 0x062
277 #define SVM_EXIT_INIT 0x063
278 #define SVM_EXIT_VINTR 0x064
279 #define SVM_EXIT_CR0_SEL_WRITE 0x065
280 #define SVM_EXIT_IDTR_READ 0x066
281 #define SVM_EXIT_GDTR_READ 0x067
282 #define SVM_EXIT_LDTR_READ 0x068
283 #define SVM_EXIT_TR_READ 0x069
284 #define SVM_EXIT_IDTR_WRITE 0x06a
285 #define SVM_EXIT_GDTR_WRITE 0x06b
286 #define SVM_EXIT_LDTR_WRITE 0x06c
287 #define SVM_EXIT_TR_WRITE 0x06d
288 #define SVM_EXIT_RDTSC 0x06e
289 #define SVM_EXIT_RDPMC 0x06f
290 #define SVM_EXIT_PUSHF 0x070
291 #define SVM_EXIT_POPF 0x071
292 #define SVM_EXIT_CPUID 0x072
293 #define SVM_EXIT_RSM 0x073
294 #define SVM_EXIT_IRET 0x074
295 #define SVM_EXIT_SWINT 0x075
296 #define SVM_EXIT_INVD 0x076
297 #define SVM_EXIT_PAUSE 0x077
298 #define SVM_EXIT_HLT 0x078
299 #define SVM_EXIT_INVLPG 0x079
300 #define SVM_EXIT_INVLPGA 0x07a
301 #define SVM_EXIT_IOIO 0x07b
302 #define SVM_EXIT_MSR 0x07c
303 #define SVM_EXIT_TASK_SWITCH 0x07d
304 #define SVM_EXIT_FERR_FREEZE 0x07e
305 #define SVM_EXIT_SHUTDOWN 0x07f
306 #define SVM_EXIT_VMRUN 0x080
307 #define SVM_EXIT_VMMCALL 0x081
308 #define SVM_EXIT_VMLOAD 0x082
309 #define SVM_EXIT_VMSAVE 0x083
310 #define SVM_EXIT_STGI 0x084
311 #define SVM_EXIT_CLGI 0x085
312 #define SVM_EXIT_SKINIT 0x086
313 #define SVM_EXIT_RDTSCP 0x087
314 #define SVM_EXIT_ICEBP 0x088
315 #define SVM_EXIT_WBINVD 0x089
316 #define SVM_EXIT_MONITOR 0x08a
317 #define SVM_EXIT_MWAIT 0x08b
318 #define SVM_EXIT_MWAIT_COND 0x08c
319 #define SVM_EXIT_NPF 0x400
321 #define SVM_EXIT_ERR -1
323 #define SVM_CR0_SELECTIVE_MASK (X86_CR0_TS | X86_CR0_MP)
325 #define SVM_VMLOAD ".byte 0x0f, 0x01, 0xda"
326 #define SVM_VMRUN ".byte 0x0f, 0x01, 0xd8"
327 #define SVM_VMSAVE ".byte 0x0f, 0x01, 0xdb"
328 #define SVM_CLGI ".byte 0x0f, 0x01, 0xdd"
329 #define SVM_STGI ".byte 0x0f, 0x01, 0xdc"
330 #define SVM_INVLPGA ".byte 0x0f, 0x01, 0xdf"