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
403
404
405
406 __u64 kvm_valid_regs;
407 __u64 kvm_dirty_regs;
408 union {
409 struct kvm_sync_regs regs;
410 char padding[2048];
411 } s;
412};
413
414
415
416struct kvm_coalesced_mmio_zone {
417 __u64 addr;
418 __u32 size;
419 __u32 pad;
420};
421
422struct kvm_coalesced_mmio {
423 __u64 phys_addr;
424 __u32 len;
425 __u32 pad;
426 __u8 data[8];
427};
428
429struct kvm_coalesced_mmio_ring {
430 __u32 first, last;
431 struct kvm_coalesced_mmio coalesced_mmio[0];
432};
433
434#define KVM_COALESCED_MMIO_MAX \
435 ((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \
436 sizeof(struct kvm_coalesced_mmio))
437
438
439struct kvm_translation {
440
441 __u64 linear_address;
442
443
444 __u64 physical_address;
445 __u8 valid;
446 __u8 writeable;
447 __u8 usermode;
448 __u8 pad[5];
449};
450
451
452struct kvm_s390_mem_op {
453
454 __u64 gaddr;
455 __u64 flags;
456 __u32 size;
457 __u32 op;
458 __u64 buf;
459 __u8 ar;
460 __u8 reserved[31];
461};
462
463#define KVM_S390_MEMOP_LOGICAL_READ 0
464#define KVM_S390_MEMOP_LOGICAL_WRITE 1
465
466#define KVM_S390_MEMOP_F_CHECK_ONLY (1ULL << 0)
467#define KVM_S390_MEMOP_F_INJECT_EXCEPTION (1ULL << 1)
468
469
470struct kvm_interrupt {
471
472 __u32 irq;
473};
474
475
476struct kvm_dirty_log {
477 __u32 slot;
478 __u32 padding1;
479 union {
480 void *dirty_bitmap;
481 __u64 padding2;
482 };
483};
484
485
486struct kvm_signal_mask {
487 __u32 len;
488 __u8 sigset[0];
489};
490
491
492struct kvm_tpr_access_ctl {
493 __u32 enabled;
494 __u32 flags;
495 __u32 reserved[8];
496};
497
498
499struct kvm_vapic_addr {
500 __u64 vapic_addr;
501};
502
503
504
505
506#define KVM_MP_STATE_RUNNABLE 0
507#define KVM_MP_STATE_UNINITIALIZED 1
508#define KVM_MP_STATE_INIT_RECEIVED 2
509#define KVM_MP_STATE_HALTED 3
510#define KVM_MP_STATE_SIPI_RECEIVED 4
511#define KVM_MP_STATE_STOPPED 5
512#define KVM_MP_STATE_CHECK_STOP 6
513#define KVM_MP_STATE_OPERATING 7
514#define KVM_MP_STATE_LOAD 8
515
516struct kvm_mp_state {
517 __u32 mp_state;
518};
519
520struct kvm_s390_psw {
521 __u64 mask;
522 __u64 addr;
523};
524
525
526#define KVM_S390_SIGP_STOP 0xfffe0000u
527#define KVM_S390_PROGRAM_INT 0xfffe0001u
528#define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u
529#define KVM_S390_RESTART 0xfffe0003u
530#define KVM_S390_INT_PFAULT_INIT 0xfffe0004u
531#define KVM_S390_INT_PFAULT_DONE 0xfffe0005u
532#define KVM_S390_MCHK 0xfffe1000u
533#define KVM_S390_INT_CLOCK_COMP 0xffff1004u
534#define KVM_S390_INT_CPU_TIMER 0xffff1005u
535#define KVM_S390_INT_VIRTIO 0xffff2603u
536#define KVM_S390_INT_SERVICE 0xffff2401u
537#define KVM_S390_INT_EMERGENCY 0xffff1201u
538#define KVM_S390_INT_EXTERNAL_CALL 0xffff1202u
539
540#define KVM_S390_INT_IO(ai,cssid,ssid,schid) \
541 (((schid)) | \
542 ((ssid) << 16) | \
543 ((cssid) << 18) | \
544 ((ai) << 26))
545#define KVM_S390_INT_IO_MIN 0x00000000u
546#define KVM_S390_INT_IO_MAX 0xfffdffffu
547#define KVM_S390_INT_IO_AI_MASK 0x04000000u
548
549
550struct kvm_s390_interrupt {
551 __u32 type;
552 __u32 parm;
553 __u64 parm64;
554};
555
556struct kvm_s390_io_info {
557 __u16 subchannel_id;
558 __u16 subchannel_nr;
559 __u32 io_int_parm;
560 __u32 io_int_word;
561};
562
563struct kvm_s390_ext_info {
564 __u32 ext_params;
565 __u32 pad;
566 __u64 ext_params2;
567};
568
569struct kvm_s390_pgm_info {
570 __u64 trans_exc_code;
571 __u64 mon_code;
572 __u64 per_address;
573 __u32 data_exc_code;
574 __u16 code;
575 __u16 mon_class_nr;
576 __u8 per_code;
577 __u8 per_atmid;
578 __u8 exc_access_id;
579 __u8 per_access_id;
580 __u8 op_access_id;
581#define KVM_S390_PGM_FLAGS_ILC_VALID 0x01
582#define KVM_S390_PGM_FLAGS_ILC_0 0x02
583#define KVM_S390_PGM_FLAGS_ILC_1 0x04
584#define KVM_S390_PGM_FLAGS_ILC_MASK 0x06
585#define KVM_S390_PGM_FLAGS_NO_REWIND 0x08
586 __u8 flags;
587 __u8 pad[2];
588};
589
590struct kvm_s390_prefix_info {
591 __u32 address;
592};
593
594struct kvm_s390_extcall_info {
595 __u16 code;
596};
597
598struct kvm_s390_emerg_info {
599 __u16 code;
600};
601
602#define KVM_S390_STOP_FLAG_STORE_STATUS 0x01
603struct kvm_s390_stop_info {
604 __u32 flags;
605};
606
607struct kvm_s390_mchk_info {
608 __u64 cr14;
609 __u64 mcic;
610 __u64 failing_storage_address;
611 __u32 ext_damage_code;
612 __u32 pad;
613 __u8 fixed_logout[16];
614};
615
616struct kvm_s390_irq {
617 __u64 type;
618 union {
619 struct kvm_s390_io_info io;
620 struct kvm_s390_ext_info ext;
621 struct kvm_s390_pgm_info pgm;
622 struct kvm_s390_emerg_info emerg;
623 struct kvm_s390_extcall_info extcall;
624 struct kvm_s390_prefix_info prefix;
625 struct kvm_s390_stop_info stop;
626 struct kvm_s390_mchk_info mchk;
627 char reserved[64];
628 } u;
629};
630
631struct kvm_s390_irq_state {
632 __u64 buf;
633 __u32 flags;
634 __u32 len;
635 __u32 reserved[4];
636};
637
638
639
640#define KVM_GUESTDBG_ENABLE 0x00000001
641#define KVM_GUESTDBG_SINGLESTEP 0x00000002
642
643struct kvm_guest_debug {
644 __u32 control;
645 __u32 pad;
646 struct kvm_guest_debug_arch arch;
647};
648
649enum {
650 kvm_ioeventfd_flag_nr_datamatch,
651 kvm_ioeventfd_flag_nr_pio,
652 kvm_ioeventfd_flag_nr_deassign,
653 kvm_ioeventfd_flag_nr_virtio_ccw_notify,
654 kvm_ioeventfd_flag_nr_fast_mmio,
655 kvm_ioeventfd_flag_nr_max,
656};
657
658#define KVM_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch)
659#define KVM_IOEVENTFD_FLAG_PIO (1 << kvm_ioeventfd_flag_nr_pio)
660#define KVM_IOEVENTFD_FLAG_DEASSIGN (1 << kvm_ioeventfd_flag_nr_deassign)
661#define KVM_IOEVENTFD_FLAG_VIRTIO_CCW_NOTIFY \
662 (1 << kvm_ioeventfd_flag_nr_virtio_ccw_notify)
663
664#define KVM_IOEVENTFD_VALID_FLAG_MASK ((1 << kvm_ioeventfd_flag_nr_max) - 1)
665
666struct kvm_ioeventfd {
667 __u64 datamatch;
668 __u64 addr;
669 __u32 len;
670 __s32 fd;
671 __u32 flags;
672 __u8 pad[36];
673};
674
675
676struct kvm_enable_cap {
677
678 __u32 cap;
679 __u32 flags;
680 __u64 args[4];
681 __u8 pad[64];
682};
683
684
685
686#define KVM_PPC_PVINFO_FLAGS_EV_IDLE (1<<0)
687
688struct kvm_ppc_pvinfo {
689
690 __u32 flags;
691 __u32 hcall[4];
692 __u8 pad[108];
693};
694
695
696#define KVM_PPC_PAGE_SIZES_MAX_SZ 8
697
698struct kvm_ppc_one_page_size {
699 __u32 page_shift;
700 __u32 pte_enc;
701};
702
703struct kvm_ppc_one_seg_page_size {
704 __u32 page_shift;
705 __u32 slb_enc;
706 struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ];
707};
708
709#define KVM_PPC_PAGE_SIZES_REAL 0x00000001
710#define KVM_PPC_1T_SEGMENTS 0x00000002
711
712struct kvm_ppc_smmu_info {
713 __u64 flags;
714 __u32 slb_size;
715 __u16 data_keys;
716 __u16 instr_keys;
717 struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ];
718};
719
720
721struct kvm_ppc_resize_hpt {
722 __u64 flags;
723 __u32 shift;
724 __u32 pad;
725};
726
727#define KVMIO 0xAE
728
729
730#define KVM_VM_S390_UCONTROL 1
731
732
733#define KVM_VM_PPC_HV 1
734#define KVM_VM_PPC_PR 2
735
736
737#define KVM_VM_MIPS_TE 0
738#define KVM_VM_MIPS_VZ 1
739
740#define KVM_S390_SIE_PAGE_OFFSET 1
741
742
743
744
745#define KVM_GET_API_VERSION _IO(KVMIO, 0x00)
746#define KVM_CREATE_VM _IO(KVMIO, 0x01)
747#define KVM_GET_MSR_INDEX_LIST _IOWR(KVMIO, 0x02, struct kvm_msr_list)
748
749#define KVM_S390_ENABLE_SIE _IO(KVMIO, 0x06)
750
751
752
753
754#define KVM_CHECK_EXTENSION _IO(KVMIO, 0x03)
755
756
757
758#define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04)
759#define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2)
760#define KVM_TRACE_ENABLE __KVM_DEPRECATED_MAIN_W_0x06
761#define KVM_TRACE_PAUSE __KVM_DEPRECATED_MAIN_0x07
762#define KVM_TRACE_DISABLE __KVM_DEPRECATED_MAIN_0x08
763#define KVM_GET_EMULATED_CPUID _IOWR(KVMIO, 0x09, struct kvm_cpuid2)
764#define KVM_GET_MSR_FEATURE_INDEX_LIST _IOWR(KVMIO, 0x0a, struct kvm_msr_list)
765
766
767
768
769#define KVM_CAP_IRQCHIP 0
770#define KVM_CAP_HLT 1
771#define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2
772#define KVM_CAP_USER_MEMORY 3
773#define KVM_CAP_SET_TSS_ADDR 4
774#define KVM_CAP_VAPIC 6
775#define KVM_CAP_EXT_CPUID 7
776#define KVM_CAP_CLOCKSOURCE 8
777#define KVM_CAP_NR_VCPUS 9
778#define KVM_CAP_NR_MEMSLOTS 10
779#define KVM_CAP_PIT 11
780#define KVM_CAP_NOP_IO_DELAY 12
781#define KVM_CAP_PV_MMU 13
782#define KVM_CAP_MP_STATE 14
783#define KVM_CAP_COALESCED_MMIO 15
784#define KVM_CAP_SYNC_MMU 16
785#define KVM_CAP_IOMMU 18
786
787#define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21
788#define KVM_CAP_USER_NMI 22
789#ifdef __KVM_HAVE_GUEST_DEBUG
790#define KVM_CAP_SET_GUEST_DEBUG 23
791#endif
792#ifdef __KVM_HAVE_PIT
793#define KVM_CAP_REINJECT_CONTROL 24
794#endif
795#define KVM_CAP_IRQ_ROUTING 25
796#define KVM_CAP_IRQ_INJECT_STATUS 26
797#define KVM_CAP_ASSIGN_DEV_IRQ 29
798
799#define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30
800#ifdef __KVM_HAVE_MCE
801#define KVM_CAP_MCE 31
802#endif
803#define KVM_CAP_IRQFD 32
804#ifdef __KVM_HAVE_PIT
805#define KVM_CAP_PIT2 33
806#endif
807#define KVM_CAP_SET_BOOT_CPU_ID 34
808#ifdef __KVM_HAVE_PIT_STATE2
809#define KVM_CAP_PIT_STATE2 35
810#endif
811#define KVM_CAP_IOEVENTFD 36
812#define KVM_CAP_SET_IDENTITY_MAP_ADDR 37
813#ifdef __KVM_HAVE_XEN_HVM
814#define KVM_CAP_XEN_HVM 38
815#endif
816#define KVM_CAP_ADJUST_CLOCK 39
817#define KVM_CAP_INTERNAL_ERROR_DATA 40
818#ifdef __KVM_HAVE_VCPU_EVENTS
819#define KVM_CAP_VCPU_EVENTS 41
820#endif
821#define KVM_CAP_S390_PSW 42
822#define KVM_CAP_PPC_SEGSTATE 43
823#define KVM_CAP_HYPERV 44
824#define KVM_CAP_HYPERV_VAPIC 45
825#define KVM_CAP_HYPERV_SPIN 46
826#define KVM_CAP_PCI_SEGMENT 47
827#define KVM_CAP_PPC_PAIRED_SINGLES 48
828#define KVM_CAP_INTR_SHADOW 49
829#ifdef __KVM_HAVE_DEBUGREGS
830#define KVM_CAP_DEBUGREGS 50
831#endif
832#define KVM_CAP_X86_ROBUST_SINGLESTEP 51
833#define KVM_CAP_PPC_OSI 52
834#define KVM_CAP_PPC_UNSET_IRQ 53
835#define KVM_CAP_ENABLE_CAP 54
836#ifdef __KVM_HAVE_XSAVE
837#define KVM_CAP_XSAVE 55
838#endif
839#ifdef __KVM_HAVE_XCRS
840#define KVM_CAP_XCRS 56
841#endif
842#define KVM_CAP_PPC_GET_PVINFO 57
843#define KVM_CAP_PPC_IRQ_LEVEL 58
844#define KVM_CAP_ASYNC_PF 59
845#define KVM_CAP_TSC_CONTROL 60
846#define KVM_CAP_GET_TSC_KHZ 61
847#define KVM_CAP_PPC_BOOKE_SREGS 62
848#define KVM_CAP_SPAPR_TCE 63
849#define KVM_CAP_PPC_SMT 64
850#define KVM_CAP_PPC_RMA 65
851#define KVM_CAP_MAX_VCPUS 66
852#define KVM_CAP_PPC_HIOR 67
853#define KVM_CAP_PPC_PAPR 68
854#define KVM_CAP_SW_TLB 69
855#define KVM_CAP_ONE_REG 70
856#define KVM_CAP_S390_GMAP 71
857#define KVM_CAP_TSC_DEADLINE_TIMER 72
858#define KVM_CAP_S390_UCONTROL 73
859#define KVM_CAP_SYNC_REGS 74
860#define KVM_CAP_PCI_2_3 75
861#define KVM_CAP_KVMCLOCK_CTRL 76
862#define KVM_CAP_SIGNAL_MSI 77
863#define KVM_CAP_PPC_GET_SMMU_INFO 78
864#define KVM_CAP_S390_COW 79
865#define KVM_CAP_PPC_ALLOC_HTAB 80
866#define KVM_CAP_READONLY_MEM 81
867#define KVM_CAP_IRQFD_RESAMPLE 82
868#define KVM_CAP_PPC_BOOKE_WATCHDOG 83
869#define KVM_CAP_PPC_HTAB_FD 84
870#define KVM_CAP_S390_CSS_SUPPORT 85
871#define KVM_CAP_PPC_EPR 86
872#define KVM_CAP_ARM_PSCI 87
873#define KVM_CAP_ARM_SET_DEVICE_ADDR 88
874#define KVM_CAP_DEVICE_CTRL 89
875#define KVM_CAP_IRQ_MPIC 90
876#define KVM_CAP_PPC_RTAS 91
877#define KVM_CAP_IRQ_XICS 92
878#define KVM_CAP_ARM_EL1_32BIT 93
879#define KVM_CAP_SPAPR_MULTITCE 94
880#define KVM_CAP_EXT_EMUL_CPUID 95
881#define KVM_CAP_HYPERV_TIME 96
882#define KVM_CAP_IOAPIC_POLARITY_IGNORED 97
883#define KVM_CAP_ENABLE_CAP_VM 98
884#define KVM_CAP_S390_IRQCHIP 99
885#define KVM_CAP_IOEVENTFD_NO_LENGTH 100
886#define KVM_CAP_VM_ATTRIBUTES 101
887#define KVM_CAP_ARM_PSCI_0_2 102
888#define KVM_CAP_PPC_FIXUP_HCALL 103
889#define KVM_CAP_PPC_ENABLE_HCALL 104
890#define KVM_CAP_CHECK_EXTENSION_VM 105
891#define KVM_CAP_S390_USER_SIGP 106
892#define KVM_CAP_S390_VECTOR_REGISTERS 107
893#define KVM_CAP_S390_MEM_OP 108
894#define KVM_CAP_S390_USER_STSI 109
895#define KVM_CAP_S390_SKEYS 110
896#define KVM_CAP_MIPS_FPU 111
897#define KVM_CAP_MIPS_MSA 112
898#define KVM_CAP_S390_INJECT_IRQ 113
899#define KVM_CAP_S390_IRQ_STATE 114
900#define KVM_CAP_PPC_HWRNG 115
901#define KVM_CAP_DISABLE_QUIRKS 116
902#define KVM_CAP_X86_SMM 117
903#define KVM_CAP_MULTI_ADDRESS_SPACE 118
904#define KVM_CAP_GUEST_DEBUG_HW_BPS 119
905#define KVM_CAP_GUEST_DEBUG_HW_WPS 120
906#define KVM_CAP_SPLIT_IRQCHIP 121
907#define KVM_CAP_IOEVENTFD_ANY_LENGTH 122
908#define KVM_CAP_HYPERV_SYNIC 123
909#define KVM_CAP_S390_RI 124
910#define KVM_CAP_SPAPR_TCE_64 125
911#define KVM_CAP_ARM_PMU_V3 126
912#define KVM_CAP_VCPU_ATTRIBUTES 127
913#define KVM_CAP_MAX_VCPU_ID 128
914#define KVM_CAP_X2APIC_API 129
915#define KVM_CAP_S390_USER_INSTR0 130
916#define KVM_CAP_MSI_DEVID 131
917#define KVM_CAP_PPC_HTM 132
918#define KVM_CAP_SPAPR_RESIZE_HPT 133
919#define KVM_CAP_PPC_MMU_RADIX 134
920#define KVM_CAP_PPC_MMU_HASH_V3 135
921#define KVM_CAP_IMMEDIATE_EXIT 136
922#define KVM_CAP_MIPS_VZ 137
923#define KVM_CAP_MIPS_TE 138
924#define KVM_CAP_MIPS_64BIT 139
925#define KVM_CAP_S390_GS 140
926#define KVM_CAP_S390_AIS 141
927#define KVM_CAP_SPAPR_TCE_VFIO 142
928#define KVM_CAP_X86_GUEST_MWAIT 143
929#define KVM_CAP_ARM_USER_IRQ 144
930#define KVM_CAP_S390_CMMA_MIGRATION 145
931#define KVM_CAP_PPC_FWNMI 146
932#define KVM_CAP_PPC_SMT_POSSIBLE 147
933#define KVM_CAP_HYPERV_SYNIC2 148
934#define KVM_CAP_HYPERV_VP_INDEX 149
935#define KVM_CAP_S390_AIS_MIGRATION 150
936#define KVM_CAP_PPC_GET_CPU_CHAR 151
937#define KVM_CAP_S390_BPB 152
938#define KVM_CAP_GET_MSR_FEATURES 153
939
940#ifdef KVM_CAP_IRQ_ROUTING
941
942struct kvm_irq_routing_irqchip {
943 __u32 irqchip;
944 __u32 pin;
945};
946
947struct kvm_irq_routing_msi {
948 __u32 address_lo;
949 __u32 address_hi;
950 __u32 data;
951 union {
952 __u32 pad;
953 __u32 devid;
954 };
955};
956
957struct kvm_irq_routing_s390_adapter {
958 __u64 ind_addr;
959 __u64 summary_addr;
960 __u64 ind_offset;
961 __u32 summary_offset;
962 __u32 adapter_id;
963};
964
965struct kvm_irq_routing_hv_sint {
966 __u32 vcpu;
967 __u32 sint;
968};
969
970
971#define KVM_IRQ_ROUTING_IRQCHIP 1
972#define KVM_IRQ_ROUTING_MSI 2
973#define KVM_IRQ_ROUTING_S390_ADAPTER 3
974#define KVM_IRQ_ROUTING_HV_SINT 4
975
976struct kvm_irq_routing_entry {
977 __u32 gsi;
978 __u32 type;
979 __u32 flags;
980 __u32 pad;
981 union {
982 struct kvm_irq_routing_irqchip irqchip;
983 struct kvm_irq_routing_msi msi;
984 struct kvm_irq_routing_s390_adapter adapter;
985 struct kvm_irq_routing_hv_sint hv_sint;
986 __u32 pad[8];
987 } u;
988};
989
990struct kvm_irq_routing {
991 __u32 nr;
992 __u32 flags;
993 struct kvm_irq_routing_entry entries[0];
994};
995
996#endif
997
998#ifdef KVM_CAP_MCE
999
1000struct kvm_x86_mce {
1001 __u64 status;
1002 __u64 addr;
1003 __u64 misc;
1004 __u64 mcg_status;
1005 __u8 bank;
1006 __u8 pad1[7];
1007 __u64 pad2[3];
1008};
1009#endif
1010
1011#ifdef KVM_CAP_XEN_HVM
1012struct kvm_xen_hvm_config {
1013 __u32 flags;
1014 __u32 msr;
1015 __u64 blob_addr_32;
1016 __u64 blob_addr_64;
1017 __u8 blob_size_32;
1018 __u8 blob_size_64;
1019 __u8 pad2[30];
1020};
1021#endif
1022
1023#define KVM_IRQFD_FLAG_DEASSIGN (1 << 0)
1024
1025
1026
1027
1028
1029
1030
1031#define KVM_IRQFD_FLAG_RESAMPLE (1 << 1)
1032
1033struct kvm_irqfd {
1034 __u32 fd;
1035 __u32 gsi;
1036 __u32 flags;
1037 __u32 resamplefd;
1038 __u8 pad[16];
1039};
1040
1041
1042
1043
1044#define KVM_CLOCK_TSC_STABLE 2
1045
1046struct kvm_clock_data {
1047 __u64 clock;
1048 __u32 flags;
1049 __u32 pad[9];
1050};
1051
1052
1053
1054#define KVM_MMU_FSL_BOOKE_NOHV 0
1055#define KVM_MMU_FSL_BOOKE_HV 1
1056
1057struct kvm_config_tlb {
1058 __u64 params;
1059 __u64 array;
1060 __u32 mmu_type;
1061 __u32 array_len;
1062};
1063
1064struct kvm_dirty_tlb {
1065 __u64 bitmap;
1066 __u32 num_dirty;
1067};
1068
1069
1070
1071#define KVM_REG_ARCH_MASK 0xff00000000000000ULL
1072#define KVM_REG_GENERIC 0x0000000000000000ULL
1073
1074
1075
1076
1077
1078#define KVM_REG_PPC 0x1000000000000000ULL
1079#define KVM_REG_X86 0x2000000000000000ULL
1080#define KVM_REG_IA64 0x3000000000000000ULL
1081#define KVM_REG_ARM 0x4000000000000000ULL
1082#define KVM_REG_S390 0x5000000000000000ULL
1083#define KVM_REG_ARM64 0x6000000000000000ULL
1084#define KVM_REG_MIPS 0x7000000000000000ULL
1085
1086#define KVM_REG_SIZE_SHIFT 52
1087#define KVM_REG_SIZE_MASK 0x00f0000000000000ULL
1088#define KVM_REG_SIZE_U8 0x0000000000000000ULL
1089#define KVM_REG_SIZE_U16 0x0010000000000000ULL
1090#define KVM_REG_SIZE_U32 0x0020000000000000ULL
1091#define KVM_REG_SIZE_U64 0x0030000000000000ULL
1092#define KVM_REG_SIZE_U128 0x0040000000000000ULL
1093#define KVM_REG_SIZE_U256 0x0050000000000000ULL
1094#define KVM_REG_SIZE_U512 0x0060000000000000ULL
1095#define KVM_REG_SIZE_U1024 0x0070000000000000ULL
1096
1097struct kvm_reg_list {
1098 __u64 n;
1099 __u64 reg[0];
1100};
1101
1102struct kvm_one_reg {
1103 __u64 id;
1104 __u64 addr;
1105};
1106
1107#define KVM_MSI_VALID_DEVID (1U << 0)
1108struct kvm_msi {
1109 __u32 address_lo;
1110 __u32 address_hi;
1111 __u32 data;
1112 __u32 flags;
1113 __u32 devid;
1114 __u8 pad[12];
1115};
1116
1117struct kvm_arm_device_addr {
1118 __u64 id;
1119 __u64 addr;
1120};
1121
1122
1123
1124
1125#define KVM_CREATE_DEVICE_TEST 1
1126
1127struct kvm_create_device {
1128 __u32 type;
1129 __u32 fd;
1130 __u32 flags;
1131};
1132
1133struct kvm_device_attr {
1134 __u32 flags;
1135 __u32 group;
1136 __u64 attr;
1137 __u64 addr;
1138};
1139
1140#define KVM_DEV_VFIO_GROUP 1
1141#define KVM_DEV_VFIO_GROUP_ADD 1
1142#define KVM_DEV_VFIO_GROUP_DEL 2
1143#define KVM_DEV_VFIO_GROUP_SET_SPAPR_TCE 3
1144
1145enum kvm_device_type {
1146 KVM_DEV_TYPE_FSL_MPIC_20 = 1,
1147#define KVM_DEV_TYPE_FSL_MPIC_20 KVM_DEV_TYPE_FSL_MPIC_20
1148 KVM_DEV_TYPE_FSL_MPIC_42,
1149#define KVM_DEV_TYPE_FSL_MPIC_42 KVM_DEV_TYPE_FSL_MPIC_42
1150 KVM_DEV_TYPE_XICS,
1151#define KVM_DEV_TYPE_XICS KVM_DEV_TYPE_XICS
1152 KVM_DEV_TYPE_VFIO,
1153#define KVM_DEV_TYPE_VFIO KVM_DEV_TYPE_VFIO
1154 KVM_DEV_TYPE_ARM_VGIC_V2,
1155#define KVM_DEV_TYPE_ARM_VGIC_V2 KVM_DEV_TYPE_ARM_VGIC_V2
1156 KVM_DEV_TYPE_FLIC,
1157#define KVM_DEV_TYPE_FLIC KVM_DEV_TYPE_FLIC
1158 KVM_DEV_TYPE_ARM_VGIC_V3,
1159#define KVM_DEV_TYPE_ARM_VGIC_V3 KVM_DEV_TYPE_ARM_VGIC_V3
1160 KVM_DEV_TYPE_ARM_VGIC_ITS,
1161#define KVM_DEV_TYPE_ARM_VGIC_ITS KVM_DEV_TYPE_ARM_VGIC_ITS
1162 KVM_DEV_TYPE_MAX,
1163};
1164
1165struct kvm_vfio_spapr_tce {
1166 __s32 groupfd;
1167 __s32 tablefd;
1168};
1169
1170
1171
1172
1173#define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region)
1174
1175
1176
1177
1178#define KVM_CREATE_VCPU _IO(KVMIO, 0x41)
1179#define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log)
1180
1181#define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias)
1182#define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44)
1183#define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45)
1184#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \
1185 struct kvm_userspace_memory_region)
1186#define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47)
1187#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO, 0x48, __u64)
1188
1189
1190struct kvm_s390_ucas_mapping {
1191 __u64 user_addr;
1192 __u64 vcpu_addr;
1193 __u64 length;
1194};
1195#define KVM_S390_UCAS_MAP _IOW(KVMIO, 0x50, struct kvm_s390_ucas_mapping)
1196#define KVM_S390_UCAS_UNMAP _IOW(KVMIO, 0x51, struct kvm_s390_ucas_mapping)
1197#define KVM_S390_VCPU_FAULT _IOW(KVMIO, 0x52, unsigned long)
1198
1199
1200#define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60)
1201#define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level)
1202#define KVM_GET_IRQCHIP _IOWR(KVMIO, 0x62, struct kvm_irqchip)
1203#define KVM_SET_IRQCHIP _IOR(KVMIO, 0x63, struct kvm_irqchip)
1204#define KVM_CREATE_PIT _IO(KVMIO, 0x64)
1205#define KVM_GET_PIT _IOWR(KVMIO, 0x65, struct kvm_pit_state)
1206#define KVM_SET_PIT _IOR(KVMIO, 0x66, struct kvm_pit_state)
1207#define KVM_IRQ_LINE_STATUS _IOWR(KVMIO, 0x67, struct kvm_irq_level)
1208#define KVM_REGISTER_COALESCED_MMIO \
1209 _IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone)
1210#define KVM_UNREGISTER_COALESCED_MMIO \
1211 _IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone)
1212#define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \
1213 struct kvm_assigned_pci_dev)
1214#define KVM_SET_GSI_ROUTING _IOW(KVMIO, 0x6a, struct kvm_irq_routing)
1215
1216#define KVM_ASSIGN_IRQ __KVM_DEPRECATED_VM_R_0x70
1217#define KVM_ASSIGN_DEV_IRQ _IOW(KVMIO, 0x70, struct kvm_assigned_irq)
1218#define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71)
1219#define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \
1220 struct kvm_assigned_pci_dev)
1221#define KVM_ASSIGN_SET_MSIX_NR _IOW(KVMIO, 0x73, \
1222 struct kvm_assigned_msix_nr)
1223#define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO, 0x74, \
1224 struct kvm_assigned_msix_entry)
1225#define KVM_DEASSIGN_DEV_IRQ _IOW(KVMIO, 0x75, struct kvm_assigned_irq)
1226#define KVM_IRQFD _IOW(KVMIO, 0x76, struct kvm_irqfd)
1227#define KVM_CREATE_PIT2 _IOW(KVMIO, 0x77, struct kvm_pit_config)
1228#define KVM_SET_BOOT_CPU_ID _IO(KVMIO, 0x78)
1229#define KVM_IOEVENTFD _IOW(KVMIO, 0x79, struct kvm_ioeventfd)
1230#define KVM_XEN_HVM_CONFIG _IOW(KVMIO, 0x7a, struct kvm_xen_hvm_config)
1231#define KVM_SET_CLOCK _IOW(KVMIO, 0x7b, struct kvm_clock_data)
1232#define KVM_GET_CLOCK _IOR(KVMIO, 0x7c, struct kvm_clock_data)
1233
1234#define KVM_GET_PIT2 _IOR(KVMIO, 0x9f, struct kvm_pit_state2)
1235#define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2)
1236
1237#define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo)
1238
1239#define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2)
1240#define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3)
1241
1242#define KVM_ASSIGN_SET_INTX_MASK _IOW(KVMIO, 0xa4, \
1243 struct kvm_assigned_pci_dev)
1244
1245#define KVM_SIGNAL_MSI _IOW(KVMIO, 0xa5, struct kvm_msi)
1246
1247#define KVM_PPC_GET_SMMU_INFO _IOR(KVMIO, 0xa6, struct kvm_ppc_smmu_info)
1248
1249#define KVM_PPC_ALLOCATE_HTAB _IOWR(KVMIO, 0xa7, __u32)
1250#define KVM_CREATE_SPAPR_TCE _IOW(KVMIO, 0xa8, struct kvm_create_spapr_tce)
1251#define KVM_CREATE_SPAPR_TCE_64 _IOW(KVMIO, 0xa8, \
1252 struct kvm_create_spapr_tce_64)
1253
1254#define KVM_ALLOCATE_RMA _IOR(KVMIO, 0xa9, struct kvm_allocate_rma)
1255
1256#define KVM_PPC_GET_HTAB_FD _IOW(KVMIO, 0xaa, struct kvm_get_htab_fd)
1257
1258#define KVM_ARM_SET_DEVICE_ADDR _IOW(KVMIO, 0xab, struct kvm_arm_device_addr)
1259
1260#define KVM_PPC_RTAS_DEFINE_TOKEN _IOW(KVMIO, 0xac, struct kvm_rtas_token_args)
1261
1262#define KVM_PPC_RESIZE_HPT_PREPARE _IOR(KVMIO, 0xad, struct kvm_ppc_resize_hpt)
1263#define KVM_PPC_RESIZE_HPT_COMMIT _IOR(KVMIO, 0xae, struct kvm_ppc_resize_hpt)
1264
1265#define KVM_PPC_CONFIGURE_V3_MMU _IOW(KVMIO, 0xaf, struct kvm_ppc_mmuv3_cfg)
1266
1267#define KVM_PPC_GET_RMMU_INFO _IOW(KVMIO, 0xb0, struct kvm_ppc_rmmu_info)
1268
1269#define KVM_PPC_GET_CPU_CHAR _IOR(KVMIO, 0xb1, struct kvm_ppc_cpu_char)
1270
1271
1272#define KVM_CREATE_DEVICE _IOWR(KVMIO, 0xe0, struct kvm_create_device)
1273
1274
1275#define KVM_SET_DEVICE_ATTR _IOW(KVMIO, 0xe1, struct kvm_device_attr)
1276#define KVM_GET_DEVICE_ATTR _IOW(KVMIO, 0xe2, struct kvm_device_attr)
1277#define KVM_HAS_DEVICE_ATTR _IOW(KVMIO, 0xe3, struct kvm_device_attr)
1278
1279
1280
1281
1282#define KVM_RUN _IO(KVMIO, 0x80)
1283#define KVM_GET_REGS _IOR(KVMIO, 0x81, struct kvm_regs)
1284#define KVM_SET_REGS _IOW(KVMIO, 0x82, struct kvm_regs)
1285#define KVM_GET_SREGS _IOR(KVMIO, 0x83, struct kvm_sregs)
1286#define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs)
1287#define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation)
1288#define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt)
1289
1290#define KVM_DEBUG_GUEST __KVM_DEPRECATED_VCPU_W_0x87
1291#define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs)
1292#define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs)
1293#define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid)
1294#define KVM_SET_SIGNAL_MASK _IOW(KVMIO, 0x8b, struct kvm_signal_mask)
1295#define KVM_GET_FPU _IOR(KVMIO, 0x8c, struct kvm_fpu)
1296#define KVM_SET_FPU _IOW(KVMIO, 0x8d, struct kvm_fpu)
1297#define KVM_GET_LAPIC _IOR(KVMIO, 0x8e, struct kvm_lapic_state)
1298#define KVM_SET_LAPIC _IOW(KVMIO, 0x8f, struct kvm_lapic_state)
1299#define KVM_SET_CPUID2 _IOW(KVMIO, 0x90, struct kvm_cpuid2)
1300#define KVM_GET_CPUID2 _IOWR(KVMIO, 0x91, struct kvm_cpuid2)
1301
1302#define KVM_TPR_ACCESS_REPORTING _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl)
1303
1304#define KVM_SET_VAPIC_ADDR _IOW(KVMIO, 0x93, struct kvm_vapic_addr)
1305
1306#define KVM_S390_INTERRUPT _IOW(KVMIO, 0x94, struct kvm_s390_interrupt)
1307
1308#define KVM_S390_STORE_STATUS_NOADDR (-1ul)
1309#define KVM_S390_STORE_STATUS_PREFIXED (-2ul)
1310#define KVM_S390_STORE_STATUS _IOW(KVMIO, 0x95, unsigned long)
1311
1312#define KVM_S390_SET_INITIAL_PSW _IOW(KVMIO, 0x96, struct kvm_s390_psw)
1313
1314#define KVM_S390_INITIAL_RESET _IO(KVMIO, 0x97)
1315#define KVM_GET_MP_STATE _IOR(KVMIO, 0x98, struct kvm_mp_state)
1316#define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state)
1317
1318#define KVM_NMI _IO(KVMIO, 0x9a)
1319
1320#define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug)
1321
1322#define KVM_X86_SETUP_MCE _IOW(KVMIO, 0x9c, __u64)
1323#define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO, 0x9d, __u64)
1324#define KVM_X86_SET_MCE _IOW(KVMIO, 0x9e, struct kvm_x86_mce)
1325
1326#define KVM_GET_VCPU_EVENTS _IOR(KVMIO, 0x9f, struct kvm_vcpu_events)
1327#define KVM_SET_VCPU_EVENTS _IOW(KVMIO, 0xa0, struct kvm_vcpu_events)
1328
1329#define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs)
1330#define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs)
1331
1332
1333
1334
1335#define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap)
1336
1337#define KVM_GET_XSAVE _IOR(KVMIO, 0xa4, struct kvm_xsave)
1338#define KVM_SET_XSAVE _IOW(KVMIO, 0xa5, struct kvm_xsave)
1339
1340#define KVM_GET_XCRS _IOR(KVMIO, 0xa6, struct kvm_xcrs)
1341#define KVM_SET_XCRS _IOW(KVMIO, 0xa7, struct kvm_xcrs)
1342
1343#define KVM_DIRTY_TLB _IOW(KVMIO, 0xaa, struct kvm_dirty_tlb)
1344
1345#define KVM_GET_ONE_REG _IOW(KVMIO, 0xab, struct kvm_one_reg)
1346#define KVM_SET_ONE_REG _IOW(KVMIO, 0xac, struct kvm_one_reg)
1347
1348#define KVM_KVMCLOCK_CTRL _IO(KVMIO, 0xad)
1349#define KVM_ARM_VCPU_INIT _IOW(KVMIO, 0xae, struct kvm_vcpu_init)
1350#define KVM_ARM_PREFERRED_TARGET _IOR(KVMIO, 0xaf, struct kvm_vcpu_init)
1351#define KVM_GET_REG_LIST _IOWR(KVMIO, 0xb0, struct kvm_reg_list)
1352
1353#define KVM_S390_MEM_OP _IOW(KVMIO, 0xb1, struct kvm_s390_mem_op)
1354
1355#define KVM_S390_GET_SKEYS _IOW(KVMIO, 0xb2, struct kvm_s390_skeys)
1356#define KVM_S390_SET_SKEYS _IOW(KVMIO, 0xb3, struct kvm_s390_skeys)
1357
1358#define KVM_S390_IRQ _IOW(KVMIO, 0xb4, struct kvm_s390_irq)
1359
1360#define KVM_S390_SET_IRQ_STATE _IOW(KVMIO, 0xb5, struct kvm_s390_irq_state)
1361#define KVM_S390_GET_IRQ_STATE _IOW(KVMIO, 0xb6, struct kvm_s390_irq_state)
1362
1363#define KVM_SMI _IO(KVMIO, 0xb7)
1364
1365#define KVM_S390_GET_CMMA_BITS _IOWR(KVMIO, 0xb8, struct kvm_s390_cmma_log)
1366#define KVM_S390_SET_CMMA_BITS _IOW(KVMIO, 0xb9, struct kvm_s390_cmma_log)
1367
1368#define KVM_MEMORY_ENCRYPT_OP _IOWR(KVMIO, 0xba, unsigned long)
1369
1370struct kvm_enc_region {
1371 __u64 addr;
1372 __u64 size;
1373};
1374
1375#define KVM_MEMORY_ENCRYPT_REG_REGION _IOR(KVMIO, 0xbb, struct kvm_enc_region)
1376#define KVM_MEMORY_ENCRYPT_UNREG_REGION _IOR(KVMIO, 0xbc, struct kvm_enc_region)
1377
1378
1379enum sev_cmd_id {
1380
1381 KVM_SEV_INIT = 0,
1382 KVM_SEV_ES_INIT,
1383
1384 KVM_SEV_LAUNCH_START,
1385 KVM_SEV_LAUNCH_UPDATE_DATA,
1386 KVM_SEV_LAUNCH_UPDATE_VMSA,
1387 KVM_SEV_LAUNCH_SECRET,
1388 KVM_SEV_LAUNCH_MEASURE,
1389 KVM_SEV_LAUNCH_FINISH,
1390
1391 KVM_SEV_SEND_START,
1392 KVM_SEV_SEND_UPDATE_DATA,
1393 KVM_SEV_SEND_UPDATE_VMSA,
1394 KVM_SEV_SEND_FINISH,
1395
1396 KVM_SEV_RECEIVE_START,
1397 KVM_SEV_RECEIVE_UPDATE_DATA,
1398 KVM_SEV_RECEIVE_UPDATE_VMSA,
1399 KVM_SEV_RECEIVE_FINISH,
1400
1401 KVM_SEV_GUEST_STATUS,
1402 KVM_SEV_DBG_DECRYPT,
1403 KVM_SEV_DBG_ENCRYPT,
1404
1405 KVM_SEV_CERT_EXPORT,
1406
1407 KVM_SEV_NR_MAX,
1408};
1409
1410struct kvm_sev_cmd {
1411 __u32 id;
1412 __u64 data;
1413 __u32 error;
1414 __u32 sev_fd;
1415};
1416
1417struct kvm_sev_launch_start {
1418 __u32 handle;
1419 __u32 policy;
1420 __u64 dh_uaddr;
1421 __u32 dh_len;
1422 __u64 session_uaddr;
1423 __u32 session_len;
1424};
1425
1426struct kvm_sev_launch_update_data {
1427 __u64 uaddr;
1428 __u32 len;
1429};
1430
1431
1432struct kvm_sev_launch_secret {
1433 __u64 hdr_uaddr;
1434 __u32 hdr_len;
1435 __u64 guest_uaddr;
1436 __u32 guest_len;
1437 __u64 trans_uaddr;
1438 __u32 trans_len;
1439};
1440
1441struct kvm_sev_launch_measure {
1442 __u64 uaddr;
1443 __u32 len;
1444};
1445
1446struct kvm_sev_guest_status {
1447 __u32 handle;
1448 __u32 policy;
1449 __u32 state;
1450};
1451
1452struct kvm_sev_dbg {
1453 __u64 src_uaddr;
1454 __u64 dst_uaddr;
1455 __u32 len;
1456};
1457
1458#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)
1459#define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1)
1460#define KVM_DEV_ASSIGN_MASK_INTX (1 << 2)
1461
1462struct kvm_assigned_pci_dev {
1463 __u32 assigned_dev_id;
1464 __u32 busnr;
1465 __u32 devfn;
1466 __u32 flags;
1467 __u32 segnr;
1468 union {
1469 __u32 reserved[11];
1470 };
1471};
1472
1473#define KVM_DEV_IRQ_HOST_INTX (1 << 0)
1474#define KVM_DEV_IRQ_HOST_MSI (1 << 1)
1475#define KVM_DEV_IRQ_HOST_MSIX (1 << 2)
1476
1477#define KVM_DEV_IRQ_GUEST_INTX (1 << 8)
1478#define KVM_DEV_IRQ_GUEST_MSI (1 << 9)
1479#define KVM_DEV_IRQ_GUEST_MSIX (1 << 10)
1480
1481#define KVM_DEV_IRQ_HOST_MASK 0x00ff
1482#define KVM_DEV_IRQ_GUEST_MASK 0xff00
1483
1484struct kvm_assigned_irq {
1485 __u32 assigned_dev_id;
1486 __u32 host_irq;
1487 __u32 guest_irq;
1488 __u32 flags;
1489 union {
1490 __u32 reserved[12];
1491 };
1492};
1493
1494struct kvm_assigned_msix_nr {
1495 __u32 assigned_dev_id;
1496 __u16 entry_nr;
1497 __u16 padding;
1498};
1499
1500#define KVM_MAX_MSIX_PER_DEV 256
1501struct kvm_assigned_msix_entry {
1502 __u32 assigned_dev_id;
1503 __u32 gsi;
1504 __u16 entry;
1505 __u16 padding[3];
1506};
1507
1508#define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0)
1509#define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK (1ULL << 1)
1510
1511
1512
1513
1514#define KVM_ARM_DEV_EL1_VTIMER (1 << 0)
1515#define KVM_ARM_DEV_EL1_PTIMER (1 << 1)
1516#define KVM_ARM_DEV_PMU (1 << 2)
1517
1518#endif
1519
