kvm.h
001: #ifndef __LINUX_KVM_H
002: #define __LINUX_KVM_H
003:
004:
005:
006:
007:
008:
009:
010: #include <linux/types.h>
011:
012: #include <linux/ioctl.h>
013: #include <asm/kvm.h>
014:
015: #define KVM_API_VERSION 12
016:
017:
018:
019: #define KVM_TRC_SHIFT 16
020:
021: #define KVM_TRC_ENTRYEXIT (1 << KVM_TRC_SHIFT)
022: #define KVM_TRC_HANDLER (1 << (KVM_TRC_SHIFT + 1))
023:
024: #define KVM_TRC_VMENTRY (KVM_TRC_ENTRYEXIT + 0x01)
025: #define KVM_TRC_VMEXIT (KVM_TRC_ENTRYEXIT + 0x02)
026: #define KVM_TRC_PAGE_FAULT (KVM_TRC_HANDLER + 0x01)
027:
028: #define KVM_TRC_HEAD_SIZE 12
029: #define KVM_TRC_CYCLE_SIZE 8
030: #define KVM_TRC_EXTRA_MAX 7
031:
032: #define KVM_TRC_INJ_VIRQ (KVM_TRC_HANDLER + 0x02)
033: #define KVM_TRC_REDELIVER_EVT (KVM_TRC_HANDLER + 0x03)
034: #define KVM_TRC_PEND_INTR (KVM_TRC_HANDLER + 0x04)
035: #define KVM_TRC_IO_READ (KVM_TRC_HANDLER + 0x05)
036: #define KVM_TRC_IO_WRITE (KVM_TRC_HANDLER + 0x06)
037: #define KVM_TRC_CR_READ (KVM_TRC_HANDLER + 0x07)
038: #define KVM_TRC_CR_WRITE (KVM_TRC_HANDLER + 0x08)
039: #define KVM_TRC_DR_READ (KVM_TRC_HANDLER + 0x09)
040: #define KVM_TRC_DR_WRITE (KVM_TRC_HANDLER + 0x0A)
041: #define KVM_TRC_MSR_READ (KVM_TRC_HANDLER + 0x0B)
042: #define KVM_TRC_MSR_WRITE (KVM_TRC_HANDLER + 0x0C)
043: #define KVM_TRC_CPUID (KVM_TRC_HANDLER + 0x0D)
044: #define KVM_TRC_INTR (KVM_TRC_HANDLER + 0x0E)
045: #define KVM_TRC_NMI (KVM_TRC_HANDLER + 0x0F)
046: #define KVM_TRC_VMMCALL (KVM_TRC_HANDLER + 0x10)
047: #define KVM_TRC_HLT (KVM_TRC_HANDLER + 0x11)
048: #define KVM_TRC_CLTS (KVM_TRC_HANDLER + 0x12)
049: #define KVM_TRC_LMSW (KVM_TRC_HANDLER + 0x13)
050: #define KVM_TRC_APIC_ACCESS (KVM_TRC_HANDLER + 0x14)
051: #define KVM_TRC_TDP_FAULT (KVM_TRC_HANDLER + 0x15)
052: #define KVM_TRC_GTLB_WRITE (KVM_TRC_HANDLER + 0x16)
053: #define KVM_TRC_STLB_WRITE (KVM_TRC_HANDLER + 0x17)
054: #define KVM_TRC_STLB_INVAL (KVM_TRC_HANDLER + 0x18)
055: #define KVM_TRC_PPC_INSTR (KVM_TRC_HANDLER + 0x19)
056:
057: struct kvm_user_trace_setup {
058: __u32 buf_size;
059: __u32 buf_nr;
060: };
061:
062: #define __KVM_DEPRECATED_MAIN_W_0x06 \
063: _IOW(KVMIO, 0x06, struct kvm_user_trace_setup)
064: #define __KVM_DEPRECATED_MAIN_0x07 _IO(KVMIO, 0x07)
065: #define __KVM_DEPRECATED_MAIN_0x08 _IO(KVMIO, 0x08)
066:
067: #define __KVM_DEPRECATED_VM_R_0x70 _IOR(KVMIO, 0x70, struct kvm_assigned_irq)
068:
069: struct kvm_breakpoint {
070: __u32 enabled;
071: __u32 padding;
072: __u64 address;
073: };
074:
075: struct kvm_debug_guest {
076: __u32 enabled;
077: __u32 pad;
078: struct kvm_breakpoint breakpoints[4];
079: __u32 singlestep;
080: };
081:
082: #define __KVM_DEPRECATED_VCPU_W_0x87 _IOW(KVMIO, 0x87, struct kvm_debug_guest)
083:
084:
085:
086:
087:
088: struct kvm_memory_region {
089: __u32 slot;
090: __u32 flags;
091: __u64 guest_phys_addr;
092: __u64 memory_size;
093: };
094:
095:
096: struct kvm_userspace_memory_region {
097: __u32 slot;
098: __u32 flags;
099: __u64 guest_phys_addr;
100: __u64 memory_size;
101: __u64 userspace_addr;
102: };
103:
104:
105: #define KVM_MEM_LOG_DIRTY_PAGES 1UL
106: #define KVM_MEMSLOT_INVALID (1UL << 1)
107:
108:
109: struct kvm_irq_level {
110:
111:
112:
113:
114:
115: union {
116: __u32 irq;
117: __s32 status;
118: };
119: __u32 level;
120: };
121:
122:
123: struct kvm_irqchip {
124: __u32 chip_id;
125: __u32 pad;
126: union {
127: char dummy[512];
128: #ifdef __KVM_HAVE_PIT
129: struct kvm_pic_state pic;
130: #endif
131: #ifdef __KVM_HAVE_IOAPIC
132: struct kvm_ioapic_state ioapic;
133: #endif
134: } chip;
135: };
136:
137:
138: struct kvm_pit_config {
139: __u32 flags;
140: __u32 pad[15];
141: };
142:
143: #define KVM_PIT_SPEAKER_DUMMY 1
144:
145: #define KVM_EXIT_UNKNOWN 0
146: #define KVM_EXIT_EXCEPTION 1
147: #define KVM_EXIT_IO 2
148: #define KVM_EXIT_HYPERCALL 3
149: #define KVM_EXIT_DEBUG 4
150: #define KVM_EXIT_HLT 5
151: #define KVM_EXIT_MMIO 6
152: #define KVM_EXIT_IRQ_WINDOW_OPEN 7
153: #define KVM_EXIT_SHUTDOWN 8
154: #define KVM_EXIT_FAIL_ENTRY 9
155: #define KVM_EXIT_INTR 10
156: #define KVM_EXIT_SET_TPR 11
157: #define KVM_EXIT_TPR_ACCESS 12
158: #define KVM_EXIT_S390_SIEIC 13
159: #define KVM_EXIT_S390_RESET 14
160: #define KVM_EXIT_DCR 15
161: #define KVM_EXIT_NMI 16
162: #define KVM_EXIT_INTERNAL_ERROR 17
163: #define KVM_EXIT_OSI 18
164: #define KVM_EXIT_PAPR_HCALL 19
165:
166:
167: #define KVM_INTERNAL_ERROR_EMULATION 1
168: #define KVM_INTERNAL_ERROR_SIMUL_EX 2
169:
170:
171: struct kvm_run {
172:
173: __u8 request_interrupt_window;
174: __u8 padding1[7];
175:
176:
177: __u32 exit_reason;
178: __u8 ready_for_interrupt_injection;
179: __u8 if_flag;
180: __u8 padding2[2];
181:
182:
183: __u64 cr8;
184: __u64 apic_base;
185:
186: #ifdef __KVM_S390
187:
188: __u64 psw_mask;
189: __u64 psw_addr;
190: #endif
191: union {
192:
193: struct {
194: __u64 hardware_exit_reason;
195: } hw;
196:
197: struct {
198: __u64 hardware_entry_failure_reason;
199: } fail_entry;
200:
201: struct {
202: __u32 exception;
203: __u32 error_code;
204: } ex;
205:
206: struct {
207: #define KVM_EXIT_IO_IN 0
208: #define KVM_EXIT_IO_OUT 1
209: __u8 direction;
210: __u8 size;
211: __u16 port;
212: __u32 count;
213: __u64 data_offset;
214: } io;
215: struct {
216: struct kvm_debug_exit_arch arch;
217: } debug;
218:
219: struct {
220: __u64 phys_addr;
221: __u8 data[8];
222: __u32 len;
223: __u8 is_write;
224: } mmio;
225:
226: struct {
227: __u64 nr;
228: __u64 args[6];
229: __u64 ret;
230: __u32 longmode;
231: __u32 pad;
232: } hypercall;
233:
234: struct {
235: __u64 rip;
236: __u32 is_write;
237: __u32 pad;
238: } tpr_access;
239:
240: struct {
241: __u8 icptcode;
242: __u16 ipa;
243: __u32 ipb;
244: } s390_sieic;
245:
246: #define KVM_S390_RESET_POR 1
247: #define KVM_S390_RESET_CLEAR 2
248: #define KVM_S390_RESET_SUBSYSTEM 4
249: #define KVM_S390_RESET_CPU_INIT 8
250: #define KVM_S390_RESET_IPL 16
251: __u64 s390_reset_flags;
252:
253: struct {
254: __u32 dcrn;
255: __u32 data;
256: __u8 is_write;
257: } dcr;
258: struct {
259: __u32 suberror;
260:
261: __u32 ndata;
262: __u64 data[16];
263: } internal;
264:
265: struct {
266: __u64 gprs[32];
267: } osi;
268: struct {
269: __u64 nr;
270: __u64 ret;
271: __u64 args[9];
272: } papr_hcall;
273:
274: char padding[256];
275: };
276: };
277:
278:
279:
280: struct kvm_coalesced_mmio_zone {
281: __u64 addr;
282: __u32 size;
283: __u32 pad;
284: };
285:
286: struct kvm_coalesced_mmio {
287: __u64 phys_addr;
288: __u32 len;
289: __u32 pad;
290: __u8 data[8];
291: };
292:
293: struct kvm_coalesced_mmio_ring {
294: __u32 first, last;
295: struct kvm_coalesced_mmio coalesced_mmio[0];
296: };
297:
298: #define KVM_COALESCED_MMIO_MAX \
299: ((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \
300: sizeof(struct kvm_coalesced_mmio))
301:
302:
303: struct kvm_translation {
304:
305: __u64 linear_address;
306:
307:
308: __u64 physical_address;
309: __u8 valid;
310: __u8 writeable;
311: __u8 usermode;
312: __u8 pad[5];
313: };
314:
315:
316: struct kvm_interrupt {
317:
318: __u32 irq;
319: };
320:
321:
322: struct kvm_dirty_log {
323: __u32 slot;
324: __u32 padding1;
325: union {
326: void *dirty_bitmap;
327: __u64 padding2;
328: };
329: };
330:
331:
332: struct kvm_signal_mask {
333: __u32 len;
334: __u8 sigset[0];
335: };
336:
337:
338: struct kvm_tpr_access_ctl {
339: __u32 enabled;
340: __u32 flags;
341: __u32 reserved[8];
342: };
343:
344:
345: struct kvm_vapic_addr {
346: __u64 vapic_addr;
347: };
348:
349:
350:
351: #define KVM_MP_STATE_RUNNABLE 0
352: #define KVM_MP_STATE_UNINITIALIZED 1
353: #define KVM_MP_STATE_INIT_RECEIVED 2
354: #define KVM_MP_STATE_HALTED 3
355: #define KVM_MP_STATE_SIPI_RECEIVED 4
356:
357: struct kvm_mp_state {
358: __u32 mp_state;
359: };
360:
361: struct kvm_s390_psw {
362: __u64 mask;
363: __u64 addr;
364: };
365:
366:
367: #define KVM_S390_SIGP_STOP 0xfffe0000u
368: #define KVM_S390_PROGRAM_INT 0xfffe0001u
369: #define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u
370: #define KVM_S390_RESTART 0xfffe0003u
371: #define KVM_S390_INT_VIRTIO 0xffff2603u
372: #define KVM_S390_INT_SERVICE 0xffff2401u
373: #define KVM_S390_INT_EMERGENCY 0xffff1201u
374: #define KVM_S390_INT_EXTERNAL_CALL 0xffff1202u
375:
376: struct kvm_s390_interrupt {
377: __u32 type;
378: __u32 parm;
379: __u64 parm64;
380: };
381:
382: BUG
383:
384: #define KVM_GUESTDBG_ENABLE 0x00000001
385: #define KVM_GUESTDBG_SINGLESTEP 0x00000002
386:
387: struct kvm_guest_debug {
388: __u32 control;
389: __u32 pad;
390: struct kvm_guest_debug_arch arch;
391: };
392:
393: enum {
394: kvm_ioeventfd_flag_nr_datamatch,
395: kvm_ioeventfd_flag_nr_pio,
396: kvm_ioeventfd_flag_nr_deassign,
397: kvm_ioeventfd_flag_nr_max,
398: };
399:
400: #define KVM_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch)
401: #define KVM_IOEVENTFD_FLAG_PIO (1 << kvm_ioeventfd_flag_nr_pio)
402: #define KVM_IOEVENTFD_FLAG_DEASSIGN (1 << kvm_ioeventfd_flag_nr_deassign)
403:
404: #define KVM_IOEVENTFD_VALID_FLAG_MASK ((1 << kvm_ioeventfd_flag_nr_max) - 1)
405:
406: struct kvm_ioeventfd {
407: __u64 datamatch;
408: __u64 addr;
409: __u32 len;
410: __s32 fd;
411: __u32 flags;
412: __u8 pad[36];
413: };
414:
415:
416: struct kvm_enable_cap {
417:
418: __u32 cap;
419: __u32 flags;
420: __u64 args[4];
421: __u8 pad[64];
422: };
423:
424:
425: struct kvm_ppc_pvinfo {
426:
427: __u32 flags;
428: __u32 hcall[4];
429: __u8 pad[108];
430: };
431:
432: #define KVMIO 0xAE
433:
434:
435:
436:
437: #define KVM_GET_API_VERSION _IO(KVMIO, 0x00)
438: #define KVM_CREATE_VM _IO(KVMIO, 0x01)
439: #define KVM_GET_MSR_INDEX_LIST _IOWR(KVMIO, 0x02, struct kvm_msr_list)
440:
441: #define KVM_S390_ENABLE_SIE _IO(KVMIO, 0x06)
442:
443:
444:
445:
446: #define KVM_CHECK_EXTENSION _IO(KVMIO, 0x03)
447:
448:
449:
450: #define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04)
451: #define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2)
452: #define KVM_TRACE_ENABLE __KVM_DEPRECATED_MAIN_W_0x06
453: #define KVM_TRACE_PAUSE __KVM_DEPRECATED_MAIN_0x07
454: #define KVM_TRACE_DISABLE __KVM_DEPRECATED_MAIN_0x08
455:
456:
457:
458:
459: #define KVM_CAP_IRQCHIP 0
460: #define KVM_CAP_HLT 1
461: #define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2
462: #define KVM_CAP_USER_MEMORY 3
463: #define KVM_CAP_SET_TSS_ADDR 4
464: #define KVM_CAP_VAPIC 6
465: #define KVM_CAP_EXT_CPUID 7
466: #define KVM_CAP_CLOCKSOURCE 8
467: #define KVM_CAP_NR_VCPUS 9
468: #define KVM_CAP_NR_MEMSLOTS 10
469: #define KVM_CAP_PIT 11
470: #define KVM_CAP_NOP_IO_DELAY 12
471: #define KVM_CAP_PV_MMU 13
472: #define KVM_CAP_MP_STATE 14
473: #define KVM_CAP_COALESCED_MMIO 15
474: #define KVM_CAP_SYNC_MMU 16
475: #ifdef __KVM_HAVE_DEVICE_ASSIGNMENT
476: #define KVM_CAP_DEVICE_ASSIGNMENT 17
477: #endif
478: #define KVM_CAP_IOMMU 18
479: #ifdef __KVM_HAVE_MSI
480: #define KVM_CAP_DEVICE_MSI 20
481: #endif
482:
483: #define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21
484: #ifdef __KVM_HAVE_USER_NMI
485: #define KVM_CAP_USER_NMI 22
486: #endif
487: #ifdef __KVM_HAVE_GUEST_DEBUG
488: #define KVM_CAP_SET_GUEST_DEBUG 23
489: #endif
490: #ifdef __KVM_HAVE_PIT
491: #define KVM_CAP_REINJECT_CONTROL 24
492: #endif
493: #ifdef __KVM_HAVE_IOAPIC
494: #define KVM_CAP_IRQ_ROUTING 25
495: #endif
496: #define KVM_CAP_IRQ_INJECT_STATUS 26
497: #ifdef __KVM_HAVE_DEVICE_ASSIGNMENT
498: #define KVM_CAP_DEVICE_DEASSIGNMENT 27
499: #endif
500: #ifdef __KVM_HAVE_MSIX
501: #define KVM_CAP_DEVICE_MSIX 28
502: #endif
503: #define KVM_CAP_ASSIGN_DEV_IRQ 29
504:
505: #define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30
506: #ifdef __KVM_HAVE_MCE
507: #define KVM_CAP_MCE 31
508: #endif
509: #define KVM_CAP_IRQFD 32
510: #ifdef __KVM_HAVE_PIT
511: #define KVM_CAP_PIT2 33
512: #endif
513: #define KVM_CAP_SET_BOOT_CPU_ID 34
514: #ifdef __KVM_HAVE_PIT_STATE2
515: #define KVM_CAP_PIT_STATE2 35
516: #endif
517: #define KVM_CAP_IOEVENTFD 36
518: #define KVM_CAP_SET_IDENTITY_MAP_ADDR 37
519: #ifdef __KVM_HAVE_XEN_HVM
520: #define KVM_CAP_XEN_HVM 38
521: #endif
522: #define KVM_CAP_ADJUST_CLOCK 39
523: #define KVM_CAP_INTERNAL_ERROR_DATA 40
524: #ifdef __KVM_HAVE_VCPU_EVENTS
525: #define KVM_CAP_VCPU_EVENTS 41
526: #endif
527: #define KVM_CAP_S390_PSW 42
528: #define KVM_CAP_PPC_SEGSTATE 43
529: #define KVM_CAP_HYPERV 44
530: #define KVM_CAP_HYPERV_VAPIC 45
531: #define KVM_CAP_HYPERV_SPIN 46
532: #define KVM_CAP_PCI_SEGMENT 47
533: #define KVM_CAP_PPC_PAIRED_SINGLES 48
534: #define KVM_CAP_INTR_SHADOW 49
535: #ifdef __KVM_HAVE_DEBUGREGS
536: #define KVM_CAP_DEBUGREGS 50
537: #endif
538: #define KVM_CAP_X86_ROBUST_SINGLESTEP 51
539: #define KVM_CAP_PPC_OSI 52
540: #define KVM_CAP_PPC_UNSET_IRQ 53
541: #define KVM_CAP_ENABLE_CAP 54
542: #ifdef __KVM_HAVE_XSAVE
543: #define KVM_CAP_XSAVE 55
544: #endif
545: #ifdef __KVM_HAVE_XCRS
546: #define KVM_CAP_XCRS 56
547: #endif
548: #define KVM_CAP_PPC_GET_PVINFO 57
549: #define KVM_CAP_PPC_IRQ_LEVEL 58
550: #define KVM_CAP_ASYNC_PF 59
551: #define KVM_CAP_TSC_CONTROL 60
552: #define KVM_CAP_GET_TSC_KHZ 61
553: #define KVM_CAP_PPC_BOOKE_SREGS 62
554: #define KVM_CAP_SPAPR_TCE 63
555: #define KVM_CAP_PPC_SMT 64
556: #define KVM_CAP_PPC_RMA 65
557: #define KVM_CAP_MAX_VCPUS 66
558: #define KVM_CAP_PPC_PAPR 68
559: #define KVM_CAP_S390_GMAP 71
560: #define KVM_CAP_TSC_DEADLINE_TIMER 72
561:
562: #ifdef KVM_CAP_IRQ_ROUTING
563:
564: struct kvm_irq_routing_irqchip {
565: __u32 irqchip;
566: __u32 pin;
567: };
568:
569: struct kvm_irq_routing_msi {
570: __u32 address_lo;
571: __u32 address_hi;
572: __u32 data;
573: __u32 pad;
574: };
575:
576:
577: #define KVM_IRQ_ROUTING_IRQCHIP 1
578: #define KVM_IRQ_ROUTING_MSI 2
579:
580: struct kvm_irq_routing_entry {
581: __u32 gsi;
582: __u32 type;
583: __u32 flags;
584: __u32 pad;
585: union {
586: struct kvm_irq_routing_irqchip irqchip;
587: struct kvm_irq_routing_msi msi;
588: __u32 pad[8];
589: } u;
590: };
591:
592: struct kvm_irq_routing {
593: __u32 nr;
594: __u32 flags;
595: struct kvm_irq_routing_entry entries[0];
596: };
597:
598: #endif
599:
600: #ifdef KVM_CAP_MCE
601:
602: struct kvm_x86_mce {
603: __u64 status;
604: __u64 addr;
605: __u64 misc;
606: __u64 mcg_status;
607: __u8 bank;
608: __u8 pad1[7];
609: __u64 pad2[3];
610: };
611: #endif
612:
613: #ifdef KVM_CAP_XEN_HVM
614: struct kvm_xen_hvm_config {
615: __u32 flags;
616: __u32 msr;
617: __u64 blob_addr_32;
618: __u64 blob_addr_64;
619: __u8 blob_size_32;
620: __u8 blob_size_64;
621: __u8 pad2[30];
622: };
623: #endif
624:
625: #define KVM_IRQFD_FLAG_DEASSIGN (1 << 0)
626:
627: struct kvm_irqfd {
628: __u32 fd;
629: __u32 gsi;
630: __u32 flags;
631: __u8 pad[20];
632: };
633:
634: struct kvm_clock_data {
635: __u64 clock;
636: __u32 flags;
637: __u32 pad[9];
638: };
639:
640:
641:
642:
643: #define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region)
644:
645:
646:
647:
648: #define KVM_CREATE_VCPU _IO(KVMIO, 0x41)
649: #define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log)
650:
651: #define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias)
652: #define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44)
653: #define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45)
654: #define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \
655: struct kvm_userspace_memory_region)
656: #define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47)
657: #define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO, 0x48, __u64)
658:
659: #define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60)
660: #define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level)
661: #define KVM_GET_IRQCHIP _IOWR(KVMIO, 0x62, struct kvm_irqchip)
662: #define KVM_SET_IRQCHIP _IOR(KVMIO, 0x63, struct kvm_irqchip)
663: #define KVM_CREATE_PIT _IO(KVMIO, 0x64)
664: #define KVM_GET_PIT _IOWR(KVMIO, 0x65, struct kvm_pit_state)
665: #define KVM_SET_PIT _IOR(KVMIO, 0x66, struct kvm_pit_state)
666: #define KVM_IRQ_LINE_STATUS _IOWR(KVMIO, 0x67, struct kvm_irq_level)
667: #define KVM_REGISTER_COALESCED_MMIO \
668: _IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone)
669: #define KVM_UNREGISTER_COALESCED_MMIO \
670: _IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone)
671: #define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \
672: struct kvm_assigned_pci_dev)
673: #define KVM_SET_GSI_ROUTING _IOW(KVMIO, 0x6a, struct kvm_irq_routing)
674:
675: #define KVM_ASSIGN_IRQ __KVM_DEPRECATED_VM_R_0x70
676: #define KVM_ASSIGN_DEV_IRQ _IOW(KVMIO, 0x70, struct kvm_assigned_irq)
677: #define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71)
678: #define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \
679: struct kvm_assigned_pci_dev)
680: #define KVM_ASSIGN_SET_MSIX_NR _IOW(KVMIO, 0x73, \
681: struct kvm_assigned_msix_nr)
682: #define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO, 0x74, \
683: struct kvm_assigned_msix_entry)
684: #define KVM_DEASSIGN_DEV_IRQ _IOW(KVMIO, 0x75, struct kvm_assigned_irq)
685: #define KVM_IRQFD _IOW(KVMIO, 0x76, struct kvm_irqfd)
686: #define KVM_CREATE_PIT2 _IOW(KVMIO, 0x77, struct kvm_pit_config)
687: #define KVM_SET_BOOT_CPU_ID _IO(KVMIO, 0x78)
688: #define KVM_IOEVENTFD _IOW(KVMIO, 0x79, struct kvm_ioeventfd)
689: #define KVM_XEN_HVM_CONFIG _IOW(KVMIO, 0x7a, struct kvm_xen_hvm_config)
690: #define KVM_SET_CLOCK _IOW(KVMIO, 0x7b, struct kvm_clock_data)
691: #define KVM_GET_CLOCK _IOR(KVMIO, 0x7c, struct kvm_clock_data)
692:
693: #define KVM_GET_PIT2 _IOR(KVMIO, 0x9f, struct kvm_pit_state2)
694: #define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2)
695:
696: #define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo)
697:
698: #define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2)
699: #define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3)
700:
701:
702:
703:
704: #define KVM_RUN _IO(KVMIO, 0x80)
705: #define KVM_GET_REGS _IOR(KVMIO, 0x81, struct kvm_regs)
706: #define KVM_SET_REGS _IOW(KVMIO, 0x82, struct kvm_regs)
707: #define KVM_GET_SREGS _IOR(KVMIO, 0x83, struct kvm_sregs)
708: #define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs)
709: #define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation)
710: #define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt)
711: BUGBUG
712: #define KVM_DEBUG_GUEST __KVM_DEPRECATED_VCPU_W_0x87
713: #define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs)
714: #define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs)
715: #define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid)
716: #define KVM_SET_SIGNAL_MASK _IOW(KVMIO, 0x8b, struct kvm_signal_mask)
717: #define KVM_GET_FPU _IOR(KVMIO, 0x8c, struct kvm_fpu)
718: #define KVM_SET_FPU _IOW(KVMIO, 0x8d, struct kvm_fpu)
719: #define KVM_GET_LAPIC _IOR(KVMIO, 0x8e, struct kvm_lapic_state)
720: #define KVM_SET_LAPIC _IOW(KVMIO, 0x8f, struct kvm_lapic_state)
721: #define KVM_SET_CPUID2 _IOW(KVMIO, 0x90, struct kvm_cpuid2)
722: #define KVM_GET_CPUID2 _IOWR(KVMIO, 0x91, struct kvm_cpuid2)
723:
724: #define KVM_TPR_ACCESS_REPORTING _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl)
725:
726: #define KVM_SET_VAPIC_ADDR _IOW(KVMIO, 0x93, struct kvm_vapic_addr)
727:
728: #define KVM_S390_INTERRUPT _IOW(KVMIO, 0x94, struct kvm_s390_interrupt)
729:
730: #define KVM_S390_STORE_STATUS_NOADDR (-1ul)
731: #define KVM_S390_STORE_STATUS_PREFIXED (-2ul)
732: #define KVM_S390_STORE_STATUS _IOW(KVMIO, 0x95, unsigned long)
733:
734: #define KVM_S390_SET_INITIAL_PSW _IOW(KVMIO, 0x96, struct kvm_s390_psw)
735:
736: #define KVM_S390_INITIAL_RESET _IO(KVMIO, 0x97)
737: #define KVM_GET_MP_STATE _IOR(KVMIO, 0x98, struct kvm_mp_state)
738: #define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state)
739:
740: #define KVM_NMI _IO(KVMIO, 0x9a)
741: BUG
742: #define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug)
743:
744: #define KVM_X86_SETUP_MCE _IOW(KVMIO, 0x9c, __u64)
745: #define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO, 0x9d, __u64)
746: #define KVM_X86_SET_MCE _IOW(KVMIO, 0x9e, struct kvm_x86_mce)
747:
748: #define KVM_IA64_VCPU_GET_STACK _IOR(KVMIO, 0x9a, void *)
749: #define KVM_IA64_VCPU_SET_STACK _IOW(KVMIO, 0x9b, void *)
750:
751: #define KVM_GET_VCPU_EVENTS _IOR(KVMIO, 0x9f, struct kvm_vcpu_events)
752: #define KVM_SET_VCPU_EVENTS _IOW(KVMIO, 0xa0, struct kvm_vcpu_events)
753: BUG
754: #define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs)
755: #define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs)
756: #define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap)
757:
758: #define KVM_GET_XSAVE _IOR(KVMIO, 0xa4, struct kvm_xsave)
759: #define KVM_SET_XSAVE _IOW(KVMIO, 0xa5, struct kvm_xsave)
760:
761: #define KVM_GET_XCRS _IOR(KVMIO, 0xa6, struct kvm_xcrs)
762: #define KVM_SET_XCRS _IOW(KVMIO, 0xa7, struct kvm_xcrs)
763: #define KVM_CREATE_SPAPR_TCE _IOW(KVMIO, 0xa8, struct kvm_create_spapr_tce)
764:
765: #define KVM_ALLOCATE_RMA _IOR(KVMIO, 0xa9, struct kvm_allocate_rma)
766:
767: #define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)
768:
769: struct kvm_assigned_pci_dev {
770: __u32 assigned_dev_id;
771: __u32 busnr;
772: __u32 devfn;
773: __u32 flags;
774: __u32 segnr;
775: union {
776: __u32 reserved[11];
777: };
778: };
779:
780: #define KVM_DEV_IRQ_HOST_INTX (1 << 0)
781: #define KVM_DEV_IRQ_HOST_MSI (1 << 1)
782: #define KVM_DEV_IRQ_HOST_MSIX (1 << 2)
783:
784: #define KVM_DEV_IRQ_GUEST_INTX (1 << 8)
785: #define KVM_DEV_IRQ_GUEST_MSI (1 << 9)
786: #define KVM_DEV_IRQ_GUEST_MSIX (1 << 10)
787:
788: #define KVM_DEV_IRQ_HOST_MASK 0x00ff
789: #define KVM_DEV_IRQ_GUEST_MASK 0xff00
790:
791: struct kvm_assigned_irq {
792: __u32 assigned_dev_id;
793: __u32 host_irq;
794: __u32 guest_irq;
795: __u32 flags;
796: union {
797: __u32 reserved[12];
798: };
799: };
800:
801: struct kvm_assigned_msix_nr {
802: __u32 assigned_dev_id;
803: __u16 entry_nr;
804: __u16 padding;
805: };
806:
807: #define KVM_MAX_MSIX_PER_DEV 256
808: struct kvm_assigned_msix_entry {
809: __u32 assigned_dev_id;
810: __u32 gsi;
811: __u16 entry;
812: __u16 padding[3];
813: };
814:
815: #endif
816:
© Andrew Scott 2006 -
2025,
All Rights Reserved