10 INTERCEPT_SELECTIVE_CR0,
34 INTERCEPT_TASK_SWITCH,
35 INTERCEPT_FERR_FREEZE,
54 struct __attribute__ ((__packed__)) vmcb_control_area {
57 u32 intercept_exceptions;
60 u16 pause_filter_count;
76 u32 exit_int_info_err;
92 #define TLB_CONTROL_DO_NOTHING 0
93 #define TLB_CONTROL_FLUSH_ALL_ASID 1
94 #define TLB_CONTROL_FLUSH_ASID 3
95 #define TLB_CONTROL_FLUSH_ASID_LOCAL 7
97 #define V_TPR_MASK 0x0f
100 #define V_IRQ_MASK (1 << V_IRQ_SHIFT)
102 #define V_INTR_PRIO_SHIFT 16
103 #define V_INTR_PRIO_MASK (0x0f << V_INTR_PRIO_SHIFT)
105 #define V_IGN_TPR_SHIFT 20
106 #define V_IGN_TPR_MASK (1 << V_IGN_TPR_SHIFT)
108 #define V_INTR_MASKING_SHIFT 24
109 #define V_INTR_MASKING_MASK (1 << V_INTR_MASKING_SHIFT)
111 #define SVM_INTERRUPT_SHADOW_MASK 1
113 #define SVM_IOIO_STR_SHIFT 2
114 #define SVM_IOIO_REP_SHIFT 3
115 #define SVM_IOIO_SIZE_SHIFT 4
116 #define SVM_IOIO_ASIZE_SHIFT 7
118 #define SVM_IOIO_TYPE_MASK 1
119 #define SVM_IOIO_STR_MASK (1 << SVM_IOIO_STR_SHIFT)
120 #define SVM_IOIO_REP_MASK (1 << SVM_IOIO_REP_SHIFT)
121 #define SVM_IOIO_SIZE_MASK (7 << SVM_IOIO_SIZE_SHIFT)
122 #define SVM_IOIO_ASIZE_MASK (7 << SVM_IOIO_ASIZE_SHIFT)
124 #define SVM_VM_CR_VALID_MASK 0x001fULL
125 #define SVM_VM_CR_SVM_LOCK_MASK 0x0008ULL
126 #define SVM_VM_CR_SVM_DIS_MASK 0x0010ULL
128 struct __attribute__ ((__packed__)) vmcb_seg {
135 struct __attribute__ ((__packed__)) vmcb_save_area {
142 struct vmcb_seg gdtr;
143 struct vmcb_seg ldtr;
144 struct vmcb_seg idtr;
180 struct __attribute__ ((__packed__)) vmcb {
181 struct vmcb_control_area control;
182 struct vmcb_save_area save;
185 #define SVM_CPUID_FEATURE_SHIFT 2
186 #define SVM_CPUID_FUNC 0x8000000a
188 #define SVM_VM_CR_SVM_DISABLE 4
190 #define SVM_SELECTOR_S_SHIFT 4
191 #define SVM_SELECTOR_DPL_SHIFT 5
192 #define SVM_SELECTOR_P_SHIFT 7
193 #define SVM_SELECTOR_AVL_SHIFT 8
194 #define SVM_SELECTOR_L_SHIFT 9
195 #define SVM_SELECTOR_DB_SHIFT 10
196 #define SVM_SELECTOR_G_SHIFT 11
198 #define SVM_SELECTOR_TYPE_MASK (0xf)
199 #define SVM_SELECTOR_S_MASK (1 << SVM_SELECTOR_S_SHIFT)
200 #define SVM_SELECTOR_DPL_MASK (3 << SVM_SELECTOR_DPL_SHIFT)
201 #define SVM_SELECTOR_P_MASK (1 << SVM_SELECTOR_P_SHIFT)
202 #define SVM_SELECTOR_AVL_MASK (1 << SVM_SELECTOR_AVL_SHIFT)
203 #define SVM_SELECTOR_L_MASK (1 << SVM_SELECTOR_L_SHIFT)
204 #define SVM_SELECTOR_DB_MASK (1 << SVM_SELECTOR_DB_SHIFT)
205 #define SVM_SELECTOR_G_MASK (1 << SVM_SELECTOR_G_SHIFT)
207 #define SVM_SELECTOR_WRITE_MASK (1 << 1)
208 #define SVM_SELECTOR_READ_MASK SVM_SELECTOR_WRITE_MASK
209 #define SVM_SELECTOR_CODE_MASK (1 << 3)
211 #define INTERCEPT_CR0_READ 0
212 #define INTERCEPT_CR3_READ 3
213 #define INTERCEPT_CR4_READ 4
214 #define INTERCEPT_CR8_READ 8
215 #define INTERCEPT_CR0_WRITE (16 + 0)
216 #define INTERCEPT_CR3_WRITE (16 + 3)
217 #define INTERCEPT_CR4_WRITE (16 + 4)
218 #define INTERCEPT_CR8_WRITE (16 + 8)
220 #define INTERCEPT_DR0_READ 0
221 #define INTERCEPT_DR1_READ 1
222 #define INTERCEPT_DR2_READ 2
223 #define INTERCEPT_DR3_READ 3
224 #define INTERCEPT_DR4_READ 4
225 #define INTERCEPT_DR5_READ 5
226 #define INTERCEPT_DR6_READ 6
227 #define INTERCEPT_DR7_READ 7
228 #define INTERCEPT_DR0_WRITE (16 + 0)
229 #define INTERCEPT_DR1_WRITE (16 + 1)
230 #define INTERCEPT_DR2_WRITE (16 + 2)
231 #define INTERCEPT_DR3_WRITE (16 + 3)
232 #define INTERCEPT_DR4_WRITE (16 + 4)
233 #define INTERCEPT_DR5_WRITE (16 + 5)
234 #define INTERCEPT_DR6_WRITE (16 + 6)
235 #define INTERCEPT_DR7_WRITE (16 + 7)
237 #define SVM_EVTINJ_VEC_MASK 0xff
239 #define SVM_EVTINJ_TYPE_SHIFT 8
240 #define SVM_EVTINJ_TYPE_MASK (7 << SVM_EVTINJ_TYPE_SHIFT)
242 #define SVM_EVTINJ_TYPE_INTR (0 << SVM_EVTINJ_TYPE_SHIFT)
243 #define SVM_EVTINJ_TYPE_NMI (2 << SVM_EVTINJ_TYPE_SHIFT)
244 #define SVM_EVTINJ_TYPE_EXEPT (3 << SVM_EVTINJ_TYPE_SHIFT)
245 #define SVM_EVTINJ_TYPE_SOFT (4 << SVM_EVTINJ_TYPE_SHIFT)
247 #define SVM_EVTINJ_VALID (1 << 31)
248 #define SVM_EVTINJ_VALID_ERR (1 << 11)
250 #define SVM_EXITINTINFO_VEC_MASK SVM_EVTINJ_VEC_MASK
251 #define SVM_EXITINTINFO_TYPE_MASK SVM_EVTINJ_TYPE_MASK
253 #define SVM_EXITINTINFO_TYPE_INTR SVM_EVTINJ_TYPE_INTR
254 #define SVM_EXITINTINFO_TYPE_NMI SVM_EVTINJ_TYPE_NMI
255 #define SVM_EXITINTINFO_TYPE_EXEPT SVM_EVTINJ_TYPE_EXEPT
256 #define SVM_EXITINTINFO_TYPE_SOFT SVM_EVTINJ_TYPE_SOFT
258 #define SVM_EXITINTINFO_VALID SVM_EVTINJ_VALID
259 #define SVM_EXITINTINFO_VALID_ERR SVM_EVTINJ_VALID_ERR
261 #define SVM_EXITINFOSHIFT_TS_REASON_IRET 36
262 #define SVM_EXITINFOSHIFT_TS_REASON_JMP 38
263 #define SVM_EXITINFOSHIFT_TS_HAS_ERROR_CODE 44
265 #define SVM_EXITINFO_REG_MASK 0x0F
267 #define SVM_EXIT_READ_CR0 0x000
268 #define SVM_EXIT_READ_CR3 0x003
269 #define SVM_EXIT_READ_CR4 0x004
270 #define SVM_EXIT_READ_CR8 0x008
271 #define SVM_EXIT_WRITE_CR0 0x010
272 #define SVM_EXIT_WRITE_CR3 0x013
273 #define SVM_EXIT_WRITE_CR4 0x014
274 #define SVM_EXIT_WRITE_CR8 0x018
275 #define SVM_EXIT_READ_DR0 0x020
276 #define SVM_EXIT_READ_DR1 0x021
277 #define SVM_EXIT_READ_DR2 0x022
278 #define SVM_EXIT_READ_DR3 0x023
279 #define SVM_EXIT_READ_DR4 0x024
280 #define SVM_EXIT_READ_DR5 0x025
281 #define SVM_EXIT_READ_DR6 0x026
282 #define SVM_EXIT_READ_DR7 0x027
283 #define SVM_EXIT_WRITE_DR0 0x030
284 #define SVM_EXIT_WRITE_DR1 0x031
285 #define SVM_EXIT_WRITE_DR2 0x032
286 #define SVM_EXIT_WRITE_DR3 0x033
287 #define SVM_EXIT_WRITE_DR4 0x034
288 #define SVM_EXIT_WRITE_DR5 0x035
289 #define SVM_EXIT_WRITE_DR6 0x036
290 #define SVM_EXIT_WRITE_DR7 0x037
291 #define SVM_EXIT_EXCP_BASE 0x040
292 #define SVM_EXIT_INTR 0x060
293 #define SVM_EXIT_NMI 0x061
294 #define SVM_EXIT_SMI 0x062
295 #define SVM_EXIT_INIT 0x063
296 #define SVM_EXIT_VINTR 0x064
297 #define SVM_EXIT_CR0_SEL_WRITE 0x065
298 #define SVM_EXIT_IDTR_READ 0x066
299 #define SVM_EXIT_GDTR_READ 0x067
300 #define SVM_EXIT_LDTR_READ 0x068
301 #define SVM_EXIT_TR_READ 0x069
302 #define SVM_EXIT_IDTR_WRITE 0x06a
303 #define SVM_EXIT_GDTR_WRITE 0x06b
304 #define SVM_EXIT_LDTR_WRITE 0x06c
305 #define SVM_EXIT_TR_WRITE 0x06d
306 #define SVM_EXIT_RDTSC 0x06e
307 #define SVM_EXIT_RDPMC 0x06f
308 #define SVM_EXIT_PUSHF 0x070
309 #define SVM_EXIT_POPF 0x071
310 #define SVM_EXIT_CPUID 0x072
311 #define SVM_EXIT_RSM 0x073
312 #define SVM_EXIT_IRET 0x074
313 #define SVM_EXIT_SWINT 0x075
314 #define SVM_EXIT_INVD 0x076
315 #define SVM_EXIT_PAUSE 0x077
316 #define SVM_EXIT_HLT 0x078
317 #define SVM_EXIT_INVLPG 0x079
318 #define SVM_EXIT_INVLPGA 0x07a
319 #define SVM_EXIT_IOIO 0x07b
320 #define SVM_EXIT_MSR 0x07c
321 #define SVM_EXIT_TASK_SWITCH 0x07d
322 #define SVM_EXIT_FERR_FREEZE 0x07e
323 #define SVM_EXIT_SHUTDOWN 0x07f
324 #define SVM_EXIT_VMRUN 0x080
325 #define SVM_EXIT_VMMCALL 0x081
326 #define SVM_EXIT_VMLOAD 0x082
327 #define SVM_EXIT_VMSAVE 0x083
328 #define SVM_EXIT_STGI 0x084
329 #define SVM_EXIT_CLGI 0x085
330 #define SVM_EXIT_SKINIT 0x086
331 #define SVM_EXIT_RDTSCP 0x087
332 #define SVM_EXIT_ICEBP 0x088
333 #define SVM_EXIT_WBINVD 0x089
334 #define SVM_EXIT_MONITOR 0x08a
335 #define SVM_EXIT_MWAIT 0x08b
336 #define SVM_EXIT_MWAIT_COND 0x08c
337 #define SVM_EXIT_XSETBV 0x08d
338 #define SVM_EXIT_NPF 0x400
340 #define SVM_EXIT_ERR -1
342 #define SVM_CR0_SELECTIVE_MASK (X86_CR0_TS | X86_CR0_MP)
344 #define SVM_VMLOAD ".byte 0x0f, 0x01, 0xda"
345 #define SVM_VMRUN ".byte 0x0f, 0x01, 0xd8"
346 #define SVM_VMSAVE ".byte 0x0f, 0x01, 0xdb"
347 #define SVM_CLGI ".byte 0x0f, 0x01, 0xdd"
348 #define SVM_STGI ".byte 0x0f, 0x01, 0xdc"
349 #define SVM_INVLPGA ".byte 0x0f, 0x01, 0xdf"