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