1
2 #ifndef __LINUX_KVM_H
3 #define __LINUX_KVM_H
4
5
6
7
8
9
10
11 #include <linux/types.h>
12 #include <linux/compiler.h>
13 #include <linux/ioctl.h>
14 #include <asm/kvm.h>
15
16 #define KVM_API_VERSION 12
17
18
19
20 #define KVM_TRC_SHIFT 16
21
22 #define KVM_TRC_ENTRYEXIT (1 << KVM_TRC_SHIFT)
23 #define KVM_TRC_HANDLER (1 << (KVM_TRC_SHIFT + 1))
24
25 #define KVM_TRC_VMENTRY (KVM_TRC_ENTRYEXIT + 0x01)
26 #define KVM_TRC_VMEXIT (KVM_TRC_ENTRYEXIT + 0x02)
27 #define KVM_TRC_PAGE_FAULT (KVM_TRC_HANDLER + 0x01)
28
29 #define KVM_TRC_HEAD_SIZE 12
30 #define KVM_TRC_CYCLE_SIZE 8
31 #define KVM_TRC_EXTRA_MAX 7
32
33 #define KVM_TRC_INJ_VIRQ (KVM_TRC_HANDLER + 0x02)
34 #define KVM_TRC_REDELIVER_EVT (KVM_TRC_HANDLER + 0x03)
35 #define KVM_TRC_PEND_INTR (KVM_TRC_HANDLER + 0x04)
36 #define KVM_TRC_IO_READ (KVM_TRC_HANDLER + 0x05)
37 #define KVM_TRC_IO_WRITE (KVM_TRC_HANDLER + 0x06)
38 #define KVM_TRC_CR_READ (KVM_TRC_HANDLER + 0x07)
39 #define KVM_TRC_CR_WRITE (KVM_TRC_HANDLER + 0x08)
40 #define KVM_TRC_DR_READ (KVM_TRC_HANDLER + 0x09)
41 #define KVM_TRC_DR_WRITE (KVM_TRC_HANDLER + 0x0A)
42 #define KVM_TRC_MSR_READ (KVM_TRC_HANDLER + 0x0B)
43 #define KVM_TRC_MSR_WRITE (KVM_TRC_HANDLER + 0x0C)
44 #define KVM_TRC_CPUID (KVM_TRC_HANDLER + 0x0D)
45 #define KVM_TRC_INTR (KVM_TRC_HANDLER + 0x0E)
46 #define KVM_TRC_NMI (KVM_TRC_HANDLER + 0x0F)
47 #define KVM_TRC_VMMCALL (KVM_TRC_HANDLER + 0x10)
48 #define KVM_TRC_HLT (KVM_TRC_HANDLER + 0x11)
49 #define KVM_TRC_CLTS (KVM_TRC_HANDLER + 0x12)
50 #define KVM_TRC_LMSW (KVM_TRC_HANDLER + 0x13)
51 #define KVM_TRC_APIC_ACCESS (KVM_TRC_HANDLER + 0x14)
52 #define KVM_TRC_TDP_FAULT (KVM_TRC_HANDLER + 0x15)
53 #define KVM_TRC_GTLB_WRITE (KVM_TRC_HANDLER + 0x16)
54 #define KVM_TRC_STLB_WRITE (KVM_TRC_HANDLER + 0x17)
55 #define KVM_TRC_STLB_INVAL (KVM_TRC_HANDLER + 0x18)
56 #define KVM_TRC_PPC_INSTR (KVM_TRC_HANDLER + 0x19)
57
58 struct kvm_user_trace_setup {
59 __u32 buf_size;
60 __u32 buf_nr;
61 };
62
63 #define __KVM_DEPRECATED_MAIN_W_0x06 \
64 _IOW(KVMIO, 0x06, struct kvm_user_trace_setup)
65 #define __KVM_DEPRECATED_MAIN_0x07 _IO(KVMIO, 0x07)
66 #define __KVM_DEPRECATED_MAIN_0x08 _IO(KVMIO, 0x08)
67
68 #define __KVM_DEPRECATED_VM_R_0x70 _IOR(KVMIO, 0x70, struct kvm_assigned_irq)
69
70 struct kvm_breakpoint {
71 __u32 enabled;
72 __u32 padding;
73 __u64 address;
74 };
75
76 struct kvm_debug_guest {
77 __u32 enabled;
78 __u32 pad;
79 struct kvm_breakpoint breakpoints[4];
80 __u32 singlestep;
81 };
82
83 #define __KVM_DEPRECATED_VCPU_W_0x87 _IOW(KVMIO, 0x87, struct kvm_debug_guest)
84
85
86
87
88
89 struct kvm_memory_region {
90 __u32 slot;
91 __u32 flags;
92 __u64 guest_phys_addr;
93 __u64 memory_size;
94 };
95
96
97 struct kvm_userspace_memory_region {
98 __u32 slot;
99 __u32 flags;
100 __u64 guest_phys_addr;
101 __u64 memory_size;
102 __u64 userspace_addr;
103 };
104
105
106
107
108
109
110 #define KVM_MEM_LOG_DIRTY_PAGES (1UL << 0)
111 #define KVM_MEM_READONLY (1UL << 1)
112
113
114 struct kvm_irq_level {
115
116
117
118
119
120
121 union {
122 __u32 irq;
123 __s32 status;
124 };
125 __u32 level;
126 };
127
128
129 struct kvm_irqchip {
130 __u32 chip_id;
131 __u32 pad;
132 union {
133 char dummy[512];
134 #ifdef __KVM_HAVE_PIT
135 struct kvm_pic_state pic;
136 #endif
137 #ifdef __KVM_HAVE_IOAPIC
138 struct kvm_ioapic_state ioapic;
139 #endif
140 } chip;
141 };
142
143
144 struct kvm_pit_config {
145 __u32 flags;
146 __u32 pad[15];
147 };
148
149 #define KVM_PIT_SPEAKER_DUMMY 1
150
151 struct kvm_s390_skeys {
152 __u64 start_gfn;
153 __u64 count;
154 __u64 skeydata_addr;
155 __u32 flags;
156 __u32 reserved[9];
157 };
158
159 #define KVM_S390_CMMA_PEEK (1 << 0)
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177 struct kvm_s390_cmma_log {
178 __u64 start_gfn;
179 __u32 count;
180 __u32 flags;
181 union {
182 __u64 remaining;
183 __u64 mask;
184 };
185 __u64 values;
186 };
187
188 struct kvm_hyperv_exit {
189 #define KVM_EXIT_HYPERV_SYNIC 1
190 #define KVM_EXIT_HYPERV_HCALL 2
191 __u32 type;
192 union {
193 struct {
194 __u32 msr;
195 __u64 control;
196 __u64 evt_page;
197 __u64 msg_page;
198 } synic;
199 struct {
200 __u64 input;
201 __u64 result;
202 __u64 params[2];
203 } hcall;
204 } u;
205 };
206
207 #define KVM_S390_GET_SKEYS_NONE 1
208 #define KVM_S390_SKEYS_MAX 1048576
209
210 #define KVM_EXIT_UNKNOWN 0
211 #define KVM_EXIT_EXCEPTION 1
212 #define KVM_EXIT_IO 2
213 #define KVM_EXIT_HYPERCALL 3
214 #define KVM_EXIT_DEBUG 4
215 #define KVM_EXIT_HLT 5
216 #define KVM_EXIT_MMIO 6
217 #define KVM_EXIT_IRQ_WINDOW_OPEN 7
218 #define KVM_EXIT_SHUTDOWN 8
219 #define KVM_EXIT_FAIL_ENTRY 9
220 #define KVM_EXIT_INTR 10
221 #define KVM_EXIT_SET_TPR 11
222 #define KVM_EXIT_TPR_ACCESS 12
223 #define KVM_EXIT_S390_SIEIC 13
224 #define KVM_EXIT_S390_RESET 14
225 #define KVM_EXIT_DCR 15
226 #define KVM_EXIT_NMI 16
227 #define KVM_EXIT_INTERNAL_ERROR 17
228 #define KVM_EXIT_OSI 18
229 #define KVM_EXIT_PAPR_HCALL 19
230 #define KVM_EXIT_S390_UCONTROL 20
231 #define KVM_EXIT_WATCHDOG 21
232 #define KVM_EXIT_S390_TSCH 22
233 #define KVM_EXIT_EPR 23
234 #define KVM_EXIT_SYSTEM_EVENT 24
235 #define KVM_EXIT_S390_STSI 25
236 #define KVM_EXIT_IOAPIC_EOI 26
237 #define KVM_EXIT_HYPERV 27
238
239
240
241 #define KVM_INTERNAL_ERROR_EMULATION 1
242
243 #define KVM_INTERNAL_ERROR_SIMUL_EX 2
244
245 #define KVM_INTERNAL_ERROR_DELIVERY_EV 3
246
247 #define KVM_INTERNAL_ERROR_UNEXPECTED_EXIT_REASON 4
248
249
250 struct kvm_run {
251
252 __u8 request_interrupt_window;
253 __u8 immediate_exit;
254 __u8 padding1[6];
255
256
257 __u32 exit_reason;
258 __u8 ready_for_interrupt_injection;
259 __u8 if_flag;
260 __u16 flags;
261
262
263 __u64 cr8;
264 __u64 apic_base;
265
266 #ifdef __KVM_S390
267
268 __u64 psw_mask;
269 __u64 psw_addr;
270 #endif
271 union {
272
273 struct {
274 __u64 hardware_exit_reason;
275 } hw;
276
277 struct {
278 __u64 hardware_entry_failure_reason;
279 } fail_entry;
280
281 struct {
282 __u32 exception;
283 __u32 error_code;
284 } ex;
285
286 struct {
287 #define KVM_EXIT_IO_IN 0
288 #define KVM_EXIT_IO_OUT 1
289 __u8 direction;
290 __u8 size;
291 __u16 port;
292 __u32 count;
293 __u64 data_offset;
294 } io;
295
296 struct {
297 struct kvm_debug_exit_arch arch;
298 } debug;
299
300 struct {
301 __u64 phys_addr;
302 __u8 data[8];
303 __u32 len;
304 __u8 is_write;
305 } mmio;
306
307 struct {
308 __u64 nr;
309 __u64 args[6];
310 __u64 ret;
311 __u32 longmode;
312 __u32 pad;
313 } hypercall;
314
315 struct {
316 __u64 rip;
317 __u32 is_write;
318 __u32 pad;
319 } tpr_access;
320
321 struct {
322 __u8 icptcode;
323 __u16 ipa;
324 __u32 ipb;
325 } s390_sieic;
326
327 #define KVM_S390_RESET_POR 1
328 #define KVM_S390_RESET_CLEAR 2
329 #define KVM_S390_RESET_SUBSYSTEM 4
330 #define KVM_S390_RESET_CPU_INIT 8
331 #define KVM_S390_RESET_IPL 16
332 __u64 s390_reset_flags;
333
334 struct {
335 __u64 trans_exc_code;
336 __u32 pgm_code;
337 } s390_ucontrol;
338
339 struct {
340 __u32 dcrn;
341 __u32 data;
342 __u8 is_write;
343 } dcr;
344
345 struct {
346 __u32 suberror;
347
348 __u32 ndata;
349 __u64 data[16];
350 } internal;
351
352 struct {
353 __u64 gprs[32];
354 } osi;
355
356 struct {
357 __u64 nr;
358 __u64 ret;
359 __u64 args[9];
360 } papr_hcall;
361
362 struct {
363 __u16 subchannel_id;
364 __u16 subchannel_nr;
365 __u32 io_int_parm;
366 __u32 io_int_word;
367 __u32 ipb;
368 __u8 dequeued;
369 } s390_tsch;
370
371 struct {
372 __u32 epr;
373 } epr;
374
375 struct {
376 #define KVM_SYSTEM_EVENT_SHUTDOWN 1
377 #define KVM_SYSTEM_EVENT_RESET 2
378 #define KVM_SYSTEM_EVENT_CRASH 3
379 __u32 type;
380 __u64 flags;
381 } system_event;
382
383 struct {
384 __u64 addr;
385 __u8 ar;
386 __u8 reserved;
387 __u8 fc;
388 __u8 sel1;
389 __u16 sel2;
390 } s390_stsi;
391
392 struct {
393 __u8 vector;
394 } eoi;
395
396 struct kvm_hyperv_exit hyperv;
397
398 char padding[256];
399 };
400
401
402
403
404 #define SYNC_REGS_SIZE_BYTES 2048
405
406
407
408
409
410
411
412 __u64 kvm_valid_regs;
413 __u64 kvm_dirty_regs;
414 union {
415 struct kvm_sync_regs regs;
416 char padding[SYNC_REGS_SIZE_BYTES];
417 } s;
418 };
419
420
421
422 struct kvm_coalesced_mmio_zone {
423 __u64 addr;
424 __u32 size;
425 union {
426 __u32 pad;
427 __u32 pio;
428 };
429 };
430
431 struct kvm_coalesced_mmio {
432 __u64 phys_addr;
433 __u32 len;
434 union {
435 __u32 pad;
436 __u32 pio;
437 };
438 __u8 data[8];
439 };
440
441 struct kvm_coalesced_mmio_ring {
442 __u32 first, last;
443 struct kvm_coalesced_mmio coalesced_mmio[0];
444 };
445
446 #define KVM_COALESCED_MMIO_MAX \
447 ((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \
448 sizeof(struct kvm_coalesced_mmio))
449
450
451 struct kvm_translation {
452
453 __u64 linear_address;
454
455
456 __u64 physical_address;
457 __u8 valid;
458 __u8 writeable;
459 __u8 usermode;
460 __u8 pad[5];
461 };
462
463
464 struct kvm_s390_mem_op {
465
466 __u64 gaddr;
467 __u64 flags;
468 __u32 size;
469 __u32 op;
470 __u64 buf;
471 __u8 ar;
472 __u8 reserved[31];
473 };
474
475 #define KVM_S390_MEMOP_LOGICAL_READ 0
476 #define KVM_S390_MEMOP_LOGICAL_WRITE 1
477
478 #define KVM_S390_MEMOP_F_CHECK_ONLY (1ULL << 0)
479 #define KVM_S390_MEMOP_F_INJECT_EXCEPTION (1ULL << 1)
480
481
482 struct kvm_interrupt {
483
484 __u32 irq;
485 };
486
487
488 struct kvm_dirty_log {
489 __u32 slot;
490 __u32 padding1;
491 union {
492 void __user *dirty_bitmap;
493 __u64 padding2;
494 };
495 };
496
497
498 struct kvm_clear_dirty_log {
499 __u32 slot;
500 __u32 num_pages;
501 __u64 first_page;
502 union {
503 void __user *dirty_bitmap;
504 __u64 padding2;
505 };
506 };
507
508
509 struct kvm_signal_mask {
510 __u32 len;
511 __u8 sigset[0];
512 };
513
514
515 struct kvm_tpr_access_ctl {
516 __u32 enabled;
517 __u32 flags;
518 __u32 reserved[8];
519 };
520
521
522 struct kvm_vapic_addr {
523 __u64 vapic_addr;
524 };
525
526
527
528
529 #define KVM_MP_STATE_RUNNABLE 0
530 #define KVM_MP_STATE_UNINITIALIZED 1
531 #define KVM_MP_STATE_INIT_RECEIVED 2
532 #define KVM_MP_STATE_HALTED 3
533 #define KVM_MP_STATE_SIPI_RECEIVED 4
534 #define KVM_MP_STATE_STOPPED 5
535 #define KVM_MP_STATE_CHECK_STOP 6
536 #define KVM_MP_STATE_OPERATING 7
537 #define KVM_MP_STATE_LOAD 8
538
539 struct kvm_mp_state {
540 __u32 mp_state;
541 };
542
543 struct kvm_s390_psw {
544 __u64 mask;
545 __u64 addr;
546 };
547
548
549 #define KVM_S390_SIGP_STOP 0xfffe0000u
550 #define KVM_S390_PROGRAM_INT 0xfffe0001u
551 #define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u
552 #define KVM_S390_RESTART 0xfffe0003u
553 #define KVM_S390_INT_PFAULT_INIT 0xfffe0004u
554 #define KVM_S390_INT_PFAULT_DONE 0xfffe0005u
555 #define KVM_S390_MCHK 0xfffe1000u
556 #define KVM_S390_INT_CLOCK_COMP 0xffff1004u
557 #define KVM_S390_INT_CPU_TIMER 0xffff1005u
558 #define KVM_S390_INT_VIRTIO 0xffff2603u
559 #define KVM_S390_INT_SERVICE 0xffff2401u
560 #define KVM_S390_INT_EMERGENCY 0xffff1201u
561 #define KVM_S390_INT_EXTERNAL_CALL 0xffff1202u
562
563 #define KVM_S390_INT_IO(ai,cssid,ssid,schid) \
564 (((schid)) | \
565 ((ssid) << 16) | \
566 ((cssid) << 18) | \
567 ((ai) << 26))
568 #define KVM_S390_INT_IO_MIN 0x00000000u
569 #define KVM_S390_INT_IO_MAX 0xfffdffffu
570 #define KVM_S390_INT_IO_AI_MASK 0x04000000u
571
572
573 struct kvm_s390_interrupt {
574 __u32 type;
575 __u32 parm;
576 __u64 parm64;
577 };
578
579 struct kvm_s390_io_info {
580 __u16 subchannel_id;
581 __u16 subchannel_nr;
582 __u32 io_int_parm;
583 __u32 io_int_word;
584 };
585
586 struct kvm_s390_ext_info {
587 __u32 ext_params;
588 __u32 pad;
589 __u64 ext_params2;
590 };
591
592 struct kvm_s390_pgm_info {
593 __u64 trans_exc_code;
594 __u64 mon_code;
595 __u64 per_address;
596 __u32 data_exc_code;
597 __u16 code;
598 __u16 mon_class_nr;
599 __u8 per_code;
600 __u8 per_atmid;
601 __u8 exc_access_id;
602 __u8 per_access_id;
603 __u8 op_access_id;
604 #define KVM_S390_PGM_FLAGS_ILC_VALID 0x01
605 #define KVM_S390_PGM_FLAGS_ILC_0 0x02
606 #define KVM_S390_PGM_FLAGS_ILC_1 0x04
607 #define KVM_S390_PGM_FLAGS_ILC_MASK 0x06
608 #define KVM_S390_PGM_FLAGS_NO_REWIND 0x08
609 __u8 flags;
610 __u8 pad[2];
611 };
612
613 struct kvm_s390_prefix_info {
614 __u32 address;
615 };
616
617 struct kvm_s390_extcall_info {
618 __u16 code;
619 };
620
621 struct kvm_s390_emerg_info {
622 __u16 code;
623 };
624
625 #define KVM_S390_STOP_FLAG_STORE_STATUS 0x01
626 struct kvm_s390_stop_info {
627 __u32 flags;
628 };
629
630 struct kvm_s390_mchk_info {
631 __u64 cr14;
632 __u64 mcic;
633 __u64 failing_storage_address;
634 __u32 ext_damage_code;
635 __u32 pad;
636 __u8 fixed_logout[16];
637 };
638
639 struct kvm_s390_irq {
640 __u64 type;
641 union {
642 struct kvm_s390_io_info io;
643 struct kvm_s390_ext_info ext;
644 struct kvm_s390_pgm_info pgm;
645 struct kvm_s390_emerg_info emerg;
646 struct kvm_s390_extcall_info extcall;
647 struct kvm_s390_prefix_info prefix;
648 struct kvm_s390_stop_info stop;
649 struct kvm_s390_mchk_info mchk;
650 char reserved[64];
651 } u;
652 };
653
654 struct kvm_s390_irq_state {
655 __u64 buf;
656 __u32 flags;
657 __u32 len;
658 __u32 reserved[4];
659 };
660
661
662
663 #define KVM_GUESTDBG_ENABLE 0x00000001
664 #define KVM_GUESTDBG_SINGLESTEP 0x00000002
665
666 struct kvm_guest_debug {
667 __u32 control;
668 __u32 pad;
669 struct kvm_guest_debug_arch arch;
670 };
671
672 enum {
673 kvm_ioeventfd_flag_nr_datamatch,
674 kvm_ioeventfd_flag_nr_pio,
675 kvm_ioeventfd_flag_nr_deassign,
676 kvm_ioeventfd_flag_nr_virtio_ccw_notify,
677 kvm_ioeventfd_flag_nr_fast_mmio,
678 kvm_ioeventfd_flag_nr_max,
679 };
680
681 #define KVM_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch)
682 #define KVM_IOEVENTFD_FLAG_PIO (1 << kvm_ioeventfd_flag_nr_pio)
683 #define KVM_IOEVENTFD_FLAG_DEASSIGN (1 << kvm_ioeventfd_flag_nr_deassign)
684 #define KVM_IOEVENTFD_FLAG_VIRTIO_CCW_NOTIFY \
685 (1 << kvm_ioeventfd_flag_nr_virtio_ccw_notify)
686
687 #define KVM_IOEVENTFD_VALID_FLAG_MASK ((1 << kvm_ioeventfd_flag_nr_max) - 1)
688
689 struct kvm_ioeventfd {
690 __u64 datamatch;
691 __u64 addr;
692 __u32 len;
693 __s32 fd;
694 __u32 flags;
695 __u8 pad[36];
696 };
697
698 #define KVM_X86_DISABLE_EXITS_MWAIT (1 << 0)
699 #define KVM_X86_DISABLE_EXITS_HLT (1 << 1)
700 #define KVM_X86_DISABLE_EXITS_PAUSE (1 << 2)
701 #define KVM_X86_DISABLE_EXITS_CSTATE (1 << 3)
702 #define KVM_X86_DISABLE_VALID_EXITS (KVM_X86_DISABLE_EXITS_MWAIT | \
703 KVM_X86_DISABLE_EXITS_HLT | \
704 KVM_X86_DISABLE_EXITS_PAUSE | \
705 KVM_X86_DISABLE_EXITS_CSTATE)
706
707
708 struct kvm_enable_cap {
709
710 __u32 cap;
711 __u32 flags;
712 __u64 args[4];
713 __u8 pad[64];
714 };
715
716
717
718 #define KVM_PPC_PVINFO_FLAGS_EV_IDLE (1<<0)
719
720 struct kvm_ppc_pvinfo {
721
722 __u32 flags;
723 __u32 hcall[4];
724 __u8 pad[108];
725 };
726
727
728 #define KVM_PPC_PAGE_SIZES_MAX_SZ 8
729
730 struct kvm_ppc_one_page_size {
731 __u32 page_shift;
732 __u32 pte_enc;
733 };
734
735 struct kvm_ppc_one_seg_page_size {
736 __u32 page_shift;
737 __u32 slb_enc;
738 struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ];
739 };
740
741 #define KVM_PPC_PAGE_SIZES_REAL 0x00000001
742 #define KVM_PPC_1T_SEGMENTS 0x00000002
743 #define KVM_PPC_NO_HASH 0x00000004
744
745 struct kvm_ppc_smmu_info {
746 __u64 flags;
747 __u32 slb_size;
748 __u16 data_keys;
749 __u16 instr_keys;
750 struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ];
751 };
752
753
754 struct kvm_ppc_resize_hpt {
755 __u64 flags;
756 __u32 shift;
757 __u32 pad;
758 };
759
760 #define KVMIO 0xAE
761
762
763 #define KVM_VM_S390_UCONTROL 1
764
765
766 #define KVM_VM_PPC_HV 1
767 #define KVM_VM_PPC_PR 2
768
769
770 #define KVM_VM_MIPS_TE 0
771 #define KVM_VM_MIPS_VZ 1
772
773 #define KVM_S390_SIE_PAGE_OFFSET 1
774
775
776
777
778
779
780
781 #define KVM_VM_TYPE_ARM_IPA_SIZE_MASK 0xffULL
782 #define KVM_VM_TYPE_ARM_IPA_SIZE(x) \
783 ((x) & KVM_VM_TYPE_ARM_IPA_SIZE_MASK)
784
785
786
787 #define KVM_GET_API_VERSION _IO(KVMIO, 0x00)
788 #define KVM_CREATE_VM _IO(KVMIO, 0x01)
789 #define KVM_GET_MSR_INDEX_LIST _IOWR(KVMIO, 0x02, struct kvm_msr_list)
790
791 #define KVM_S390_ENABLE_SIE _IO(KVMIO, 0x06)
792
793
794
795
796 #define KVM_CHECK_EXTENSION _IO(KVMIO, 0x03)
797
798
799
800 #define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04)
801 #define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2)
802 #define KVM_TRACE_ENABLE __KVM_DEPRECATED_MAIN_W_0x06
803 #define KVM_TRACE_PAUSE __KVM_DEPRECATED_MAIN_0x07
804 #define KVM_TRACE_DISABLE __KVM_DEPRECATED_MAIN_0x08
805 #define KVM_GET_EMULATED_CPUID _IOWR(KVMIO, 0x09, struct kvm_cpuid2)
806 #define KVM_GET_MSR_FEATURE_INDEX_LIST _IOWR(KVMIO, 0x0a, struct kvm_msr_list)
807
808
809
810
811 #define KVM_CAP_IRQCHIP 0
812 #define KVM_CAP_HLT 1
813 #define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2
814 #define KVM_CAP_USER_MEMORY 3
815 #define KVM_CAP_SET_TSS_ADDR 4
816 #define KVM_CAP_VAPIC 6
817 #define KVM_CAP_EXT_CPUID 7
818 #define KVM_CAP_CLOCKSOURCE 8
819 #define KVM_CAP_NR_VCPUS 9
820 #define KVM_CAP_NR_MEMSLOTS 10
821 #define KVM_CAP_PIT 11
822 #define KVM_CAP_NOP_IO_DELAY 12
823 #define KVM_CAP_PV_MMU 13
824 #define KVM_CAP_MP_STATE 14
825 #define KVM_CAP_COALESCED_MMIO 15
826 #define KVM_CAP_SYNC_MMU 16
827 #define KVM_CAP_IOMMU 18
828
829 #define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21
830 #define KVM_CAP_USER_NMI 22
831 #ifdef __KVM_HAVE_GUEST_DEBUG
832 #define KVM_CAP_SET_GUEST_DEBUG 23
833 #endif
834 #ifdef __KVM_HAVE_PIT
835 #define KVM_CAP_REINJECT_CONTROL 24
836 #endif
837 #define KVM_CAP_IRQ_ROUTING 25
838 #define KVM_CAP_IRQ_INJECT_STATUS 26
839 #define KVM_CAP_ASSIGN_DEV_IRQ 29
840
841 #define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30
842 #ifdef __KVM_HAVE_MCE
843 #define KVM_CAP_MCE 31
844 #endif
845 #define KVM_CAP_IRQFD 32
846 #ifdef __KVM_HAVE_PIT
847 #define KVM_CAP_PIT2 33
848 #endif
849 #define KVM_CAP_SET_BOOT_CPU_ID 34
850 #ifdef __KVM_HAVE_PIT_STATE2
851 #define KVM_CAP_PIT_STATE2 35
852 #endif
853 #define KVM_CAP_IOEVENTFD 36
854 #define KVM_CAP_SET_IDENTITY_MAP_ADDR 37
855 #ifdef __KVM_HAVE_XEN_HVM
856 #define KVM_CAP_XEN_HVM 38
857 #endif
858 #define KVM_CAP_ADJUST_CLOCK 39
859 #define KVM_CAP_INTERNAL_ERROR_DATA 40
860 #ifdef __KVM_HAVE_VCPU_EVENTS
861 #define KVM_CAP_VCPU_EVENTS 41
862 #endif
863 #define KVM_CAP_S390_PSW 42
864 #define KVM_CAP_PPC_SEGSTATE 43
865 #define KVM_CAP_HYPERV 44
866 #define KVM_CAP_HYPERV_VAPIC 45
867 #define KVM_CAP_HYPERV_SPIN 46
868 #define KVM_CAP_PCI_SEGMENT 47
869 #define KVM_CAP_PPC_PAIRED_SINGLES 48
870 #define KVM_CAP_INTR_SHADOW 49
871 #ifdef __KVM_HAVE_DEBUGREGS
872 #define KVM_CAP_DEBUGREGS 50
873 #endif
874 #define KVM_CAP_X86_ROBUST_SINGLESTEP 51
875 #define KVM_CAP_PPC_OSI 52
876 #define KVM_CAP_PPC_UNSET_IRQ 53
877 #define KVM_CAP_ENABLE_CAP 54
878 #ifdef __KVM_HAVE_XSAVE
879 #define KVM_CAP_XSAVE 55
880 #endif
881 #ifdef __KVM_HAVE_XCRS
882 #define KVM_CAP_XCRS 56
883 #endif
884 #define KVM_CAP_PPC_GET_PVINFO 57
885 #define KVM_CAP_PPC_IRQ_LEVEL 58
886 #define KVM_CAP_ASYNC_PF 59
887 #define KVM_CAP_TSC_CONTROL 60
888 #define KVM_CAP_GET_TSC_KHZ 61
889 #define KVM_CAP_PPC_BOOKE_SREGS 62
890 #define KVM_CAP_SPAPR_TCE 63
891 #define KVM_CAP_PPC_SMT 64
892 #define KVM_CAP_PPC_RMA 65
893 #define KVM_CAP_MAX_VCPUS 66
894 #define KVM_CAP_PPC_HIOR 67
895 #define KVM_CAP_PPC_PAPR 68
896 #define KVM_CAP_SW_TLB 69
897 #define KVM_CAP_ONE_REG 70
898 #define KVM_CAP_S390_GMAP 71
899 #define KVM_CAP_TSC_DEADLINE_TIMER 72
900 #define KVM_CAP_S390_UCONTROL 73
901 #define KVM_CAP_SYNC_REGS 74
902 #define KVM_CAP_PCI_2_3 75
903 #define KVM_CAP_KVMCLOCK_CTRL 76
904 #define KVM_CAP_SIGNAL_MSI 77
905 #define KVM_CAP_PPC_GET_SMMU_INFO 78
906 #define KVM_CAP_S390_COW 79
907 #define KVM_CAP_PPC_ALLOC_HTAB 80
908 #define KVM_CAP_READONLY_MEM 81
909 #define KVM_CAP_IRQFD_RESAMPLE 82
910 #define KVM_CAP_PPC_BOOKE_WATCHDOG 83
911 #define KVM_CAP_PPC_HTAB_FD 84
912 #define KVM_CAP_S390_CSS_SUPPORT 85
913 #define KVM_CAP_PPC_EPR 86
914 #define KVM_CAP_ARM_PSCI 87
915 #define KVM_CAP_ARM_SET_DEVICE_ADDR 88
916 #define KVM_CAP_DEVICE_CTRL 89
917 #define KVM_CAP_IRQ_MPIC 90
918 #define KVM_CAP_PPC_RTAS 91
919 #define KVM_CAP_IRQ_XICS 92
920 #define KVM_CAP_ARM_EL1_32BIT 93
921 #define KVM_CAP_SPAPR_MULTITCE 94
922 #define KVM_CAP_EXT_EMUL_CPUID 95
923 #define KVM_CAP_HYPERV_TIME 96
924 #define KVM_CAP_IOAPIC_POLARITY_IGNORED 97
925 #define KVM_CAP_ENABLE_CAP_VM 98
926 #define KVM_CAP_S390_IRQCHIP 99
927 #define KVM_CAP_IOEVENTFD_NO_LENGTH 100
928 #define KVM_CAP_VM_ATTRIBUTES 101
929 #define KVM_CAP_ARM_PSCI_0_2 102
930 #define KVM_CAP_PPC_FIXUP_HCALL 103
931 #define KVM_CAP_PPC_ENABLE_HCALL 104
932 #define KVM_CAP_CHECK_EXTENSION_VM 105
933 #define KVM_CAP_S390_USER_SIGP 106
934 #define KVM_CAP_S390_VECTOR_REGISTERS 107
935 #define KVM_CAP_S390_MEM_OP 108
936 #define KVM_CAP_S390_USER_STSI 109
937 #define KVM_CAP_S390_SKEYS 110
938 #define KVM_CAP_MIPS_FPU 111
939 #define KVM_CAP_MIPS_MSA 112
940 #define KVM_CAP_S390_INJECT_IRQ 113
941 #define KVM_CAP_S390_IRQ_STATE 114
942 #define KVM_CAP_PPC_HWRNG 115
943 #define KVM_CAP_DISABLE_QUIRKS 116
944 #define KVM_CAP_X86_SMM 117
945 #define KVM_CAP_MULTI_ADDRESS_SPACE 118
946 #define KVM_CAP_GUEST_DEBUG_HW_BPS 119
947 #define KVM_CAP_GUEST_DEBUG_HW_WPS 120
948 #define KVM_CAP_SPLIT_IRQCHIP 121
949 #define KVM_CAP_IOEVENTFD_ANY_LENGTH 122
950 #define KVM_CAP_HYPERV_SYNIC 123
951 #define KVM_CAP_S390_RI 124
952 #define KVM_CAP_SPAPR_TCE_64 125
953 #define KVM_CAP_ARM_PMU_V3 126
954 #define KVM_CAP_VCPU_ATTRIBUTES 127
955 #define KVM_CAP_MAX_VCPU_ID 128
956 #define KVM_CAP_X2APIC_API 129
957 #define KVM_CAP_S390_USER_INSTR0 130
958 #define KVM_CAP_MSI_DEVID 131
959 #define KVM_CAP_PPC_HTM 132
960 #define KVM_CAP_SPAPR_RESIZE_HPT 133
961 #define KVM_CAP_PPC_MMU_RADIX 134
962 #define KVM_CAP_PPC_MMU_HASH_V3 135
963 #define KVM_CAP_IMMEDIATE_EXIT 136
964 #define KVM_CAP_MIPS_VZ 137
965 #define KVM_CAP_MIPS_TE 138
966 #define KVM_CAP_MIPS_64BIT 139
967 #define KVM_CAP_S390_GS 140
968 #define KVM_CAP_S390_AIS 141
969 #define KVM_CAP_SPAPR_TCE_VFIO 142
970 #define KVM_CAP_X86_DISABLE_EXITS 143
971 #define KVM_CAP_ARM_USER_IRQ 144
972 #define KVM_CAP_S390_CMMA_MIGRATION 145
973 #define KVM_CAP_PPC_FWNMI 146
974 #define KVM_CAP_PPC_SMT_POSSIBLE 147
975 #define KVM_CAP_HYPERV_SYNIC2 148
976 #define KVM_CAP_HYPERV_VP_INDEX 149
977 #define KVM_CAP_S390_AIS_MIGRATION 150
978 #define KVM_CAP_PPC_GET_CPU_CHAR 151
979 #define KVM_CAP_S390_BPB 152
980 #define KVM_CAP_GET_MSR_FEATURES 153
981 #define KVM_CAP_HYPERV_EVENTFD 154
982 #define KVM_CAP_HYPERV_TLBFLUSH 155
983 #define KVM_CAP_S390_HPAGE_1M 156
984 #define KVM_CAP_NESTED_STATE 157
985 #define KVM_CAP_ARM_INJECT_SERROR_ESR 158
986 #define KVM_CAP_MSR_PLATFORM_INFO 159
987 #define KVM_CAP_PPC_NESTED_HV 160
988 #define KVM_CAP_HYPERV_SEND_IPI 161
989 #define KVM_CAP_COALESCED_PIO 162
990 #define KVM_CAP_HYPERV_ENLIGHTENED_VMCS 163
991 #define KVM_CAP_EXCEPTION_PAYLOAD 164
992 #define KVM_CAP_ARM_VM_IPA_SIZE 165
993 #define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT 166
994 #define KVM_CAP_HYPERV_CPUID 167
995 #define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2 168
996 #define KVM_CAP_PPC_IRQ_XIVE 169
997 #define KVM_CAP_ARM_SVE 170
998 #define KVM_CAP_ARM_PTRAUTH_ADDRESS 171
999 #define KVM_CAP_ARM_PTRAUTH_GENERIC 172
1000 #define KVM_CAP_PMU_EVENT_FILTER 173
1001 #define KVM_CAP_ARM_IRQ_LINE_LAYOUT_2 174
1002 #define KVM_CAP_HYPERV_DIRECT_TLBFLUSH 175
1003
1004 #ifdef KVM_CAP_IRQ_ROUTING
1005
1006 struct kvm_irq_routing_irqchip {
1007 __u32 irqchip;
1008 __u32 pin;
1009 };
1010
1011 struct kvm_irq_routing_msi {
1012 __u32 address_lo;
1013 __u32 address_hi;
1014 __u32 data;
1015 union {
1016 __u32 pad;
1017 __u32 devid;
1018 };
1019 };
1020
1021 struct kvm_irq_routing_s390_adapter {
1022 __u64 ind_addr;
1023 __u64 summary_addr;
1024 __u64 ind_offset;
1025 __u32 summary_offset;
1026 __u32 adapter_id;
1027 };
1028
1029 struct kvm_irq_routing_hv_sint {
1030 __u32 vcpu;
1031 __u32 sint;
1032 };
1033
1034
1035 #define KVM_IRQ_ROUTING_IRQCHIP 1
1036 #define KVM_IRQ_ROUTING_MSI 2
1037 #define KVM_IRQ_ROUTING_S390_ADAPTER 3
1038 #define KVM_IRQ_ROUTING_HV_SINT 4
1039
1040 struct kvm_irq_routing_entry {
1041 __u32 gsi;
1042 __u32 type;
1043 __u32 flags;
1044 __u32 pad;
1045 union {
1046 struct kvm_irq_routing_irqchip irqchip;
1047 struct kvm_irq_routing_msi msi;
1048 struct kvm_irq_routing_s390_adapter adapter;
1049 struct kvm_irq_routing_hv_sint hv_sint;
1050 __u32 pad[8];
1051 } u;
1052 };
1053
1054 struct kvm_irq_routing {
1055 __u32 nr;
1056 __u32 flags;
1057 struct kvm_irq_routing_entry entries[0];
1058 };
1059
1060 #endif
1061
1062 #ifdef KVM_CAP_MCE
1063
1064 struct kvm_x86_mce {
1065 __u64 status;
1066 __u64 addr;
1067 __u64 misc;
1068 __u64 mcg_status;
1069 __u8 bank;
1070 __u8 pad1[7];
1071 __u64 pad2[3];
1072 };
1073 #endif
1074
1075 #ifdef KVM_CAP_XEN_HVM
1076 struct kvm_xen_hvm_config {
1077 __u32 flags;
1078 __u32 msr;
1079 __u64 blob_addr_32;
1080 __u64 blob_addr_64;
1081 __u8 blob_size_32;
1082 __u8 blob_size_64;
1083 __u8 pad2[30];
1084 };
1085 #endif
1086
1087 #define KVM_IRQFD_FLAG_DEASSIGN (1 << 0)
1088
1089
1090
1091
1092
1093
1094
1095 #define KVM_IRQFD_FLAG_RESAMPLE (1 << 1)
1096
1097 struct kvm_irqfd {
1098 __u32 fd;
1099 __u32 gsi;
1100 __u32 flags;
1101 __u32 resamplefd;
1102 __u8 pad[16];
1103 };
1104
1105
1106
1107
1108 #define KVM_CLOCK_TSC_STABLE 2
1109
1110 struct kvm_clock_data {
1111 __u64 clock;
1112 __u32 flags;
1113 __u32 pad[9];
1114 };
1115
1116
1117
1118 #define KVM_MMU_FSL_BOOKE_NOHV 0
1119 #define KVM_MMU_FSL_BOOKE_HV 1
1120
1121 struct kvm_config_tlb {
1122 __u64 params;
1123 __u64 array;
1124 __u32 mmu_type;
1125 __u32 array_len;
1126 };
1127
1128 struct kvm_dirty_tlb {
1129 __u64 bitmap;
1130 __u32 num_dirty;
1131 };
1132
1133
1134
1135 #define KVM_REG_ARCH_MASK 0xff00000000000000ULL
1136 #define KVM_REG_GENERIC 0x0000000000000000ULL
1137
1138
1139
1140
1141
1142 #define KVM_REG_PPC 0x1000000000000000ULL
1143 #define KVM_REG_X86 0x2000000000000000ULL
1144 #define KVM_REG_IA64 0x3000000000000000ULL
1145 #define KVM_REG_ARM 0x4000000000000000ULL
1146 #define KVM_REG_S390 0x5000000000000000ULL
1147 #define KVM_REG_ARM64 0x6000000000000000ULL
1148 #define KVM_REG_MIPS 0x7000000000000000ULL
1149 #define KVM_REG_RISCV 0x8000000000000000ULL
1150
1151 #define KVM_REG_SIZE_SHIFT 52
1152 #define KVM_REG_SIZE_MASK 0x00f0000000000000ULL
1153 #define KVM_REG_SIZE_U8 0x0000000000000000ULL
1154 #define KVM_REG_SIZE_U16 0x0010000000000000ULL
1155 #define KVM_REG_SIZE_U32 0x0020000000000000ULL
1156 #define KVM_REG_SIZE_U64 0x0030000000000000ULL
1157 #define KVM_REG_SIZE_U128 0x0040000000000000ULL
1158 #define KVM_REG_SIZE_U256 0x0050000000000000ULL
1159 #define KVM_REG_SIZE_U512 0x0060000000000000ULL
1160 #define KVM_REG_SIZE_U1024 0x0070000000000000ULL
1161 #define KVM_REG_SIZE_U2048 0x0080000000000000ULL
1162
1163 struct kvm_reg_list {
1164 __u64 n;
1165 __u64 reg[0];
1166 };
1167
1168 struct kvm_one_reg {
1169 __u64 id;
1170 __u64 addr;
1171 };
1172
1173 #define KVM_MSI_VALID_DEVID (1U << 0)
1174 struct kvm_msi {
1175 __u32 address_lo;
1176 __u32 address_hi;
1177 __u32 data;
1178 __u32 flags;
1179 __u32 devid;
1180 __u8 pad[12];
1181 };
1182
1183 struct kvm_arm_device_addr {
1184 __u64 id;
1185 __u64 addr;
1186 };
1187
1188
1189
1190
1191 #define KVM_CREATE_DEVICE_TEST 1
1192
1193 struct kvm_create_device {
1194 __u32 type;
1195 __u32 fd;
1196 __u32 flags;
1197 };
1198
1199 struct kvm_device_attr {
1200 __u32 flags;
1201 __u32 group;
1202 __u64 attr;
1203 __u64 addr;
1204 };
1205
1206 #define KVM_DEV_VFIO_GROUP 1
1207 #define KVM_DEV_VFIO_GROUP_ADD 1
1208 #define KVM_DEV_VFIO_GROUP_DEL 2
1209 #define KVM_DEV_VFIO_GROUP_SET_SPAPR_TCE 3
1210
1211 enum kvm_device_type {
1212 KVM_DEV_TYPE_FSL_MPIC_20 = 1,
1213 #define KVM_DEV_TYPE_FSL_MPIC_20 KVM_DEV_TYPE_FSL_MPIC_20
1214 KVM_DEV_TYPE_FSL_MPIC_42,
1215 #define KVM_DEV_TYPE_FSL_MPIC_42 KVM_DEV_TYPE_FSL_MPIC_42
1216 KVM_DEV_TYPE_XICS,
1217 #define KVM_DEV_TYPE_XICS KVM_DEV_TYPE_XICS
1218 KVM_DEV_TYPE_VFIO,
1219 #define KVM_DEV_TYPE_VFIO KVM_DEV_TYPE_VFIO
1220 KVM_DEV_TYPE_ARM_VGIC_V2,
1221 #define KVM_DEV_TYPE_ARM_VGIC_V2 KVM_DEV_TYPE_ARM_VGIC_V2
1222 KVM_DEV_TYPE_FLIC,
1223 #define KVM_DEV_TYPE_FLIC KVM_DEV_TYPE_FLIC
1224 KVM_DEV_TYPE_ARM_VGIC_V3,
1225 #define KVM_DEV_TYPE_ARM_VGIC_V3 KVM_DEV_TYPE_ARM_VGIC_V3
1226 KVM_DEV_TYPE_ARM_VGIC_ITS,
1227 #define KVM_DEV_TYPE_ARM_VGIC_ITS KVM_DEV_TYPE_ARM_VGIC_ITS
1228 KVM_DEV_TYPE_XIVE,
1229 #define KVM_DEV_TYPE_XIVE KVM_DEV_TYPE_XIVE
1230 KVM_DEV_TYPE_MAX,
1231 };
1232
1233 struct kvm_vfio_spapr_tce {
1234 __s32 groupfd;
1235 __s32 tablefd;
1236 };
1237
1238
1239
1240
1241 #define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region)
1242
1243
1244
1245
1246 #define KVM_CREATE_VCPU _IO(KVMIO, 0x41)
1247 #define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log)
1248
1249 #define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias)
1250 #define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44)
1251 #define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45)
1252 #define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \
1253 struct kvm_userspace_memory_region)
1254 #define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47)
1255 #define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO, 0x48, __u64)
1256
1257
1258 struct kvm_s390_ucas_mapping {
1259 __u64 user_addr;
1260 __u64 vcpu_addr;
1261 __u64 length;
1262 };
1263 #define KVM_S390_UCAS_MAP _IOW(KVMIO, 0x50, struct kvm_s390_ucas_mapping)
1264 #define KVM_S390_UCAS_UNMAP _IOW(KVMIO, 0x51, struct kvm_s390_ucas_mapping)
1265 #define KVM_S390_VCPU_FAULT _IOW(KVMIO, 0x52, unsigned long)
1266
1267
1268 #define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60)
1269 #define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level)
1270 #define KVM_GET_IRQCHIP _IOWR(KVMIO, 0x62, struct kvm_irqchip)
1271 #define KVM_SET_IRQCHIP _IOR(KVMIO, 0x63, struct kvm_irqchip)
1272 #define KVM_CREATE_PIT _IO(KVMIO, 0x64)
1273 #define KVM_GET_PIT _IOWR(KVMIO, 0x65, struct kvm_pit_state)
1274 #define KVM_SET_PIT _IOR(KVMIO, 0x66, struct kvm_pit_state)
1275 #define KVM_IRQ_LINE_STATUS _IOWR(KVMIO, 0x67, struct kvm_irq_level)
1276 #define KVM_REGISTER_COALESCED_MMIO \
1277 _IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone)
1278 #define KVM_UNREGISTER_COALESCED_MMIO \
1279 _IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone)
1280 #define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \
1281 struct kvm_assigned_pci_dev)
1282 #define KVM_SET_GSI_ROUTING _IOW(KVMIO, 0x6a, struct kvm_irq_routing)
1283
1284 #define KVM_ASSIGN_IRQ __KVM_DEPRECATED_VM_R_0x70
1285 #define KVM_ASSIGN_DEV_IRQ _IOW(KVMIO, 0x70, struct kvm_assigned_irq)
1286 #define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71)
1287 #define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \
1288 struct kvm_assigned_pci_dev)
1289 #define KVM_ASSIGN_SET_MSIX_NR _IOW(KVMIO, 0x73, \
1290 struct kvm_assigned_msix_nr)
1291 #define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO, 0x74, \
1292 struct kvm_assigned_msix_entry)
1293 #define KVM_DEASSIGN_DEV_IRQ _IOW(KVMIO, 0x75, struct kvm_assigned_irq)
1294 #define KVM_IRQFD _IOW(KVMIO, 0x76, struct kvm_irqfd)
1295 #define KVM_CREATE_PIT2 _IOW(KVMIO, 0x77, struct kvm_pit_config)
1296 #define KVM_SET_BOOT_CPU_ID _IO(KVMIO, 0x78)
1297 #define KVM_IOEVENTFD _IOW(KVMIO, 0x79, struct kvm_ioeventfd)
1298 #define KVM_XEN_HVM_CONFIG _IOW(KVMIO, 0x7a, struct kvm_xen_hvm_config)
1299 #define KVM_SET_CLOCK _IOW(KVMIO, 0x7b, struct kvm_clock_data)
1300 #define KVM_GET_CLOCK _IOR(KVMIO, 0x7c, struct kvm_clock_data)
1301
1302 #define KVM_GET_PIT2 _IOR(KVMIO, 0x9f, struct kvm_pit_state2)
1303 #define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2)
1304
1305 #define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo)
1306
1307 #define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2)
1308 #define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3)
1309
1310 #define KVM_ASSIGN_SET_INTX_MASK _IOW(KVMIO, 0xa4, \
1311 struct kvm_assigned_pci_dev)
1312
1313 #define KVM_SIGNAL_MSI _IOW(KVMIO, 0xa5, struct kvm_msi)
1314
1315 #define KVM_PPC_GET_SMMU_INFO _IOR(KVMIO, 0xa6, struct kvm_ppc_smmu_info)
1316
1317 #define KVM_PPC_ALLOCATE_HTAB _IOWR(KVMIO, 0xa7, __u32)
1318 #define KVM_CREATE_SPAPR_TCE _IOW(KVMIO, 0xa8, struct kvm_create_spapr_tce)
1319 #define KVM_CREATE_SPAPR_TCE_64 _IOW(KVMIO, 0xa8, \
1320 struct kvm_create_spapr_tce_64)
1321
1322 #define KVM_ALLOCATE_RMA _IOR(KVMIO, 0xa9, struct kvm_allocate_rma)
1323
1324 #define KVM_PPC_GET_HTAB_FD _IOW(KVMIO, 0xaa, struct kvm_get_htab_fd)
1325
1326 #define KVM_ARM_SET_DEVICE_ADDR _IOW(KVMIO, 0xab, struct kvm_arm_device_addr)
1327
1328 #define KVM_PPC_RTAS_DEFINE_TOKEN _IOW(KVMIO, 0xac, struct kvm_rtas_token_args)
1329
1330 #define KVM_PPC_RESIZE_HPT_PREPARE _IOR(KVMIO, 0xad, struct kvm_ppc_resize_hpt)
1331 #define KVM_PPC_RESIZE_HPT_COMMIT _IOR(KVMIO, 0xae, struct kvm_ppc_resize_hpt)
1332
1333 #define KVM_PPC_CONFIGURE_V3_MMU _IOW(KVMIO, 0xaf, struct kvm_ppc_mmuv3_cfg)
1334
1335 #define KVM_PPC_GET_RMMU_INFO _IOW(KVMIO, 0xb0, struct kvm_ppc_rmmu_info)
1336
1337 #define KVM_PPC_GET_CPU_CHAR _IOR(KVMIO, 0xb1, struct kvm_ppc_cpu_char)
1338
1339 #define KVM_SET_PMU_EVENT_FILTER _IOW(KVMIO, 0xb2, struct kvm_pmu_event_filter)
1340
1341
1342 #define KVM_CREATE_DEVICE _IOWR(KVMIO, 0xe0, struct kvm_create_device)
1343
1344
1345 #define KVM_SET_DEVICE_ATTR _IOW(KVMIO, 0xe1, struct kvm_device_attr)
1346 #define KVM_GET_DEVICE_ATTR _IOW(KVMIO, 0xe2, struct kvm_device_attr)
1347 #define KVM_HAS_DEVICE_ATTR _IOW(KVMIO, 0xe3, struct kvm_device_attr)
1348
1349
1350
1351
1352 #define KVM_RUN _IO(KVMIO, 0x80)
1353 #define KVM_GET_REGS _IOR(KVMIO, 0x81, struct kvm_regs)
1354 #define KVM_SET_REGS _IOW(KVMIO, 0x82, struct kvm_regs)
1355 #define KVM_GET_SREGS _IOR(KVMIO, 0x83, struct kvm_sregs)
1356 #define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs)
1357 #define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation)
1358 #define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt)
1359
1360 #define KVM_DEBUG_GUEST __KVM_DEPRECATED_VCPU_W_0x87
1361 #define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs)
1362 #define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs)
1363 #define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid)
1364 #define KVM_SET_SIGNAL_MASK _IOW(KVMIO, 0x8b, struct kvm_signal_mask)
1365 #define KVM_GET_FPU _IOR(KVMIO, 0x8c, struct kvm_fpu)
1366 #define KVM_SET_FPU _IOW(KVMIO, 0x8d, struct kvm_fpu)
1367 #define KVM_GET_LAPIC _IOR(KVMIO, 0x8e, struct kvm_lapic_state)
1368 #define KVM_SET_LAPIC _IOW(KVMIO, 0x8f, struct kvm_lapic_state)
1369 #define KVM_SET_CPUID2 _IOW(KVMIO, 0x90, struct kvm_cpuid2)
1370 #define KVM_GET_CPUID2 _IOWR(KVMIO, 0x91, struct kvm_cpuid2)
1371
1372 #define KVM_TPR_ACCESS_REPORTING _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl)
1373
1374 #define KVM_SET_VAPIC_ADDR _IOW(KVMIO, 0x93, struct kvm_vapic_addr)
1375
1376 #define KVM_S390_INTERRUPT _IOW(KVMIO, 0x94, struct kvm_s390_interrupt)
1377
1378 #define KVM_S390_STORE_STATUS_NOADDR (-1ul)
1379 #define KVM_S390_STORE_STATUS_PREFIXED (-2ul)
1380 #define KVM_S390_STORE_STATUS _IOW(KVMIO, 0x95, unsigned long)
1381
1382 #define KVM_S390_SET_INITIAL_PSW _IOW(KVMIO, 0x96, struct kvm_s390_psw)
1383
1384 #define KVM_S390_INITIAL_RESET _IO(KVMIO, 0x97)
1385 #define KVM_GET_MP_STATE _IOR(KVMIO, 0x98, struct kvm_mp_state)
1386 #define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state)
1387
1388 #define KVM_NMI _IO(KVMIO, 0x9a)
1389
1390 #define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug)
1391
1392 #define KVM_X86_SETUP_MCE _IOW(KVMIO, 0x9c, __u64)
1393 #define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO, 0x9d, __u64)
1394 #define KVM_X86_SET_MCE _IOW(KVMIO, 0x9e, struct kvm_x86_mce)
1395
1396 #define KVM_GET_VCPU_EVENTS _IOR(KVMIO, 0x9f, struct kvm_vcpu_events)
1397 #define KVM_SET_VCPU_EVENTS _IOW(KVMIO, 0xa0, struct kvm_vcpu_events)
1398
1399 #define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs)
1400 #define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs)
1401
1402
1403
1404
1405 #define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap)
1406
1407 #define KVM_GET_XSAVE _IOR(KVMIO, 0xa4, struct kvm_xsave)
1408 #define KVM_SET_XSAVE _IOW(KVMIO, 0xa5, struct kvm_xsave)
1409
1410 #define KVM_GET_XCRS _IOR(KVMIO, 0xa6, struct kvm_xcrs)
1411 #define KVM_SET_XCRS _IOW(KVMIO, 0xa7, struct kvm_xcrs)
1412
1413 #define KVM_DIRTY_TLB _IOW(KVMIO, 0xaa, struct kvm_dirty_tlb)
1414
1415 #define KVM_GET_ONE_REG _IOW(KVMIO, 0xab, struct kvm_one_reg)
1416 #define KVM_SET_ONE_REG _IOW(KVMIO, 0xac, struct kvm_one_reg)
1417
1418 #define KVM_KVMCLOCK_CTRL _IO(KVMIO, 0xad)
1419 #define KVM_ARM_VCPU_INIT _IOW(KVMIO, 0xae, struct kvm_vcpu_init)
1420 #define KVM_ARM_PREFERRED_TARGET _IOR(KVMIO, 0xaf, struct kvm_vcpu_init)
1421 #define KVM_GET_REG_LIST _IOWR(KVMIO, 0xb0, struct kvm_reg_list)
1422
1423 #define KVM_S390_MEM_OP _IOW(KVMIO, 0xb1, struct kvm_s390_mem_op)
1424
1425 #define KVM_S390_GET_SKEYS _IOW(KVMIO, 0xb2, struct kvm_s390_skeys)
1426 #define KVM_S390_SET_SKEYS _IOW(KVMIO, 0xb3, struct kvm_s390_skeys)
1427
1428 #define KVM_S390_IRQ _IOW(KVMIO, 0xb4, struct kvm_s390_irq)
1429
1430 #define KVM_S390_SET_IRQ_STATE _IOW(KVMIO, 0xb5, struct kvm_s390_irq_state)
1431 #define KVM_S390_GET_IRQ_STATE _IOW(KVMIO, 0xb6, struct kvm_s390_irq_state)
1432
1433 #define KVM_SMI _IO(KVMIO, 0xb7)
1434
1435 #define KVM_S390_GET_CMMA_BITS _IOWR(KVMIO, 0xb8, struct kvm_s390_cmma_log)
1436 #define KVM_S390_SET_CMMA_BITS _IOW(KVMIO, 0xb9, struct kvm_s390_cmma_log)
1437
1438 #define KVM_MEMORY_ENCRYPT_OP _IOWR(KVMIO, 0xba, unsigned long)
1439
1440 struct kvm_enc_region {
1441 __u64 addr;
1442 __u64 size;
1443 };
1444
1445 #define KVM_MEMORY_ENCRYPT_REG_REGION _IOR(KVMIO, 0xbb, struct kvm_enc_region)
1446 #define KVM_MEMORY_ENCRYPT_UNREG_REGION _IOR(KVMIO, 0xbc, struct kvm_enc_region)
1447
1448
1449 #define KVM_HYPERV_EVENTFD _IOW(KVMIO, 0xbd, struct kvm_hyperv_eventfd)
1450
1451
1452 #define KVM_GET_NESTED_STATE _IOWR(KVMIO, 0xbe, struct kvm_nested_state)
1453 #define KVM_SET_NESTED_STATE _IOW(KVMIO, 0xbf, struct kvm_nested_state)
1454
1455
1456 #define KVM_CLEAR_DIRTY_LOG _IOWR(KVMIO, 0xc0, struct kvm_clear_dirty_log)
1457
1458
1459 #define KVM_GET_SUPPORTED_HV_CPUID _IOWR(KVMIO, 0xc1, struct kvm_cpuid2)
1460
1461
1462 #define KVM_ARM_VCPU_FINALIZE _IOW(KVMIO, 0xc2, int)
1463
1464
1465 enum sev_cmd_id {
1466
1467 KVM_SEV_INIT = 0,
1468 KVM_SEV_ES_INIT,
1469
1470 KVM_SEV_LAUNCH_START,
1471 KVM_SEV_LAUNCH_UPDATE_DATA,
1472 KVM_SEV_LAUNCH_UPDATE_VMSA,
1473 KVM_SEV_LAUNCH_SECRET,
1474 KVM_SEV_LAUNCH_MEASURE,
1475 KVM_SEV_LAUNCH_FINISH,
1476
1477 KVM_SEV_SEND_START,
1478 KVM_SEV_SEND_UPDATE_DATA,
1479 KVM_SEV_SEND_UPDATE_VMSA,
1480 KVM_SEV_SEND_FINISH,
1481
1482 KVM_SEV_RECEIVE_START,
1483 KVM_SEV_RECEIVE_UPDATE_DATA,
1484 KVM_SEV_RECEIVE_UPDATE_VMSA,
1485 KVM_SEV_RECEIVE_FINISH,
1486
1487 KVM_SEV_GUEST_STATUS,
1488 KVM_SEV_DBG_DECRYPT,
1489 KVM_SEV_DBG_ENCRYPT,
1490
1491 KVM_SEV_CERT_EXPORT,
1492
1493 KVM_SEV_NR_MAX,
1494 };
1495
1496 struct kvm_sev_cmd {
1497 __u32 id;
1498 __u64 data;
1499 __u32 error;
1500 __u32 sev_fd;
1501 };
1502
1503 struct kvm_sev_launch_start {
1504 __u32 handle;
1505 __u32 policy;
1506 __u64 dh_uaddr;
1507 __u32 dh_len;
1508 __u64 session_uaddr;
1509 __u32 session_len;
1510 };
1511
1512 struct kvm_sev_launch_update_data {
1513 __u64 uaddr;
1514 __u32 len;
1515 };
1516
1517
1518 struct kvm_sev_launch_secret {
1519 __u64 hdr_uaddr;
1520 __u32 hdr_len;
1521 __u64 guest_uaddr;
1522 __u32 guest_len;
1523 __u64 trans_uaddr;
1524 __u32 trans_len;
1525 };
1526
1527 struct kvm_sev_launch_measure {
1528 __u64 uaddr;
1529 __u32 len;
1530 };
1531
1532 struct kvm_sev_guest_status {
1533 __u32 handle;
1534 __u32 policy;
1535 __u32 state;
1536 };
1537
1538 struct kvm_sev_dbg {
1539 __u64 src_uaddr;
1540 __u64 dst_uaddr;
1541 __u32 len;
1542 };
1543
1544 #define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)
1545 #define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1)
1546 #define KVM_DEV_ASSIGN_MASK_INTX (1 << 2)
1547
1548 struct kvm_assigned_pci_dev {
1549 __u32 assigned_dev_id;
1550 __u32 busnr;
1551 __u32 devfn;
1552 __u32 flags;
1553 __u32 segnr;
1554 union {
1555 __u32 reserved[11];
1556 };
1557 };
1558
1559 #define KVM_DEV_IRQ_HOST_INTX (1 << 0)
1560 #define KVM_DEV_IRQ_HOST_MSI (1 << 1)
1561 #define KVM_DEV_IRQ_HOST_MSIX (1 << 2)
1562
1563 #define KVM_DEV_IRQ_GUEST_INTX (1 << 8)
1564 #define KVM_DEV_IRQ_GUEST_MSI (1 << 9)
1565 #define KVM_DEV_IRQ_GUEST_MSIX (1 << 10)
1566
1567 #define KVM_DEV_IRQ_HOST_MASK 0x00ff
1568 #define KVM_DEV_IRQ_GUEST_MASK 0xff00
1569
1570 struct kvm_assigned_irq {
1571 __u32 assigned_dev_id;
1572 __u32 host_irq;
1573 __u32 guest_irq;
1574 __u32 flags;
1575 union {
1576 __u32 reserved[12];
1577 };
1578 };
1579
1580 struct kvm_assigned_msix_nr {
1581 __u32 assigned_dev_id;
1582 __u16 entry_nr;
1583 __u16 padding;
1584 };
1585
1586 #define KVM_MAX_MSIX_PER_DEV 256
1587 struct kvm_assigned_msix_entry {
1588 __u32 assigned_dev_id;
1589 __u32 gsi;
1590 __u16 entry;
1591 __u16 padding[3];
1592 };
1593
1594 #define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0)
1595 #define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK (1ULL << 1)
1596
1597
1598
1599
1600 #define KVM_ARM_DEV_EL1_VTIMER (1 << 0)
1601 #define KVM_ARM_DEV_EL1_PTIMER (1 << 1)
1602 #define KVM_ARM_DEV_PMU (1 << 2)
1603
1604 struct kvm_hyperv_eventfd {
1605 __u32 conn_id;
1606 __s32 fd;
1607 __u32 flags;
1608 __u32 padding[3];
1609 };
1610
1611 #define KVM_HYPERV_CONN_ID_MASK 0x00ffffff
1612 #define KVM_HYPERV_EVENTFD_DEASSIGN (1 << 0)
1613
1614 #endif