Commit | Line | Data |
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6aa8b732 AK |
1 | #ifndef __LINUX_KVM_H |
2 | #define __LINUX_KVM_H | |
3 | ||
4 | /* | |
5 | * Userspace interface for /dev/kvm - kernel based virtual machine | |
6 | * | |
dea8caee | 7 | * Note: you must update KVM_API_VERSION if you change this interface. |
6aa8b732 AK |
8 | */ |
9 | ||
00bfddaf | 10 | #include <linux/types.h> |
97646202 | 11 | #include <linux/compiler.h> |
6aa8b732 | 12 | #include <linux/ioctl.h> |
f6a40e3b | 13 | #include <asm/kvm.h> |
6aa8b732 | 14 | |
2ff81f70 | 15 | #define KVM_API_VERSION 12 |
0b76e20b | 16 | |
2714d1d3 FEL |
17 | /* for KVM_TRACE_ENABLE */ |
18 | struct kvm_user_trace_setup { | |
19 | __u32 buf_size; /* sub_buffer size of each per-cpu */ | |
20 | __u32 buf_nr; /* the number of sub_buffers of each per-cpu */ | |
21 | }; | |
22 | ||
6aa8b732 AK |
23 | /* for KVM_CREATE_MEMORY_REGION */ |
24 | struct kvm_memory_region { | |
25 | __u32 slot; | |
26 | __u32 flags; | |
27 | __u64 guest_phys_addr; | |
28 | __u64 memory_size; /* bytes */ | |
29 | }; | |
30 | ||
6fc138d2 IE |
31 | /* for KVM_SET_USER_MEMORY_REGION */ |
32 | struct kvm_userspace_memory_region { | |
33 | __u32 slot; | |
34 | __u32 flags; | |
35 | __u64 guest_phys_addr; | |
36 | __u64 memory_size; /* bytes */ | |
37 | __u64 userspace_addr; /* start of the userspace allocated memory */ | |
38 | }; | |
39 | ||
6aa8b732 AK |
40 | /* for kvm_memory_region::flags */ |
41 | #define KVM_MEM_LOG_DIRTY_PAGES 1UL | |
42 | ||
43 | ||
97222cc8 | 44 | /* for KVM_IRQ_LINE */ |
85f455f7 ED |
45 | struct kvm_irq_level { |
46 | /* | |
47 | * ACPI gsi notion of irq. | |
48 | * For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47.. | |
49 | * For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23.. | |
50 | */ | |
51 | __u32 irq; | |
52 | __u32 level; | |
53 | }; | |
54 | ||
6ceb9d79 HQ |
55 | |
56 | struct kvm_irqchip { | |
57 | __u32 chip_id; | |
58 | __u32 pad; | |
59 | union { | |
60 | char dummy[512]; /* reserving space */ | |
7a0eb196 | 61 | #ifdef __KVM_HAVE_PIT |
6ceb9d79 | 62 | struct kvm_pic_state pic; |
ec10f475 | 63 | #endif |
7a0eb196 | 64 | #ifdef __KVM_HAVE_IOAPIC |
6bf9e962 | 65 | struct kvm_ioapic_state ioapic; |
51e29625 | 66 | #endif |
6ceb9d79 HQ |
67 | } chip; |
68 | }; | |
69 | ||
8a45450d AK |
70 | #define KVM_EXIT_UNKNOWN 0 |
71 | #define KVM_EXIT_EXCEPTION 1 | |
72 | #define KVM_EXIT_IO 2 | |
73 | #define KVM_EXIT_HYPERCALL 3 | |
74 | #define KVM_EXIT_DEBUG 4 | |
75 | #define KVM_EXIT_HLT 5 | |
76 | #define KVM_EXIT_MMIO 6 | |
77 | #define KVM_EXIT_IRQ_WINDOW_OPEN 7 | |
78 | #define KVM_EXIT_SHUTDOWN 8 | |
79 | #define KVM_EXIT_FAIL_ENTRY 9 | |
80 | #define KVM_EXIT_INTR 10 | |
81 | #define KVM_EXIT_SET_TPR 11 | |
b209749f | 82 | #define KVM_EXIT_TPR_ACCESS 12 |
8f2abe6a | 83 | #define KVM_EXIT_S390_SIEIC 13 |
e28acfea | 84 | #define KVM_EXIT_S390_RESET 14 |
b2312f05 | 85 | #define KVM_EXIT_DCR 15 |
c4abb7c9 | 86 | #define KVM_EXIT_NMI 16 |
6aa8b732 | 87 | |
9a2bb7f4 | 88 | /* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */ |
6aa8b732 AK |
89 | struct kvm_run { |
90 | /* in */ | |
c1150d8c | 91 | __u8 request_interrupt_window; |
4531220b | 92 | __u8 padding1[7]; |
6aa8b732 AK |
93 | |
94 | /* out */ | |
6aa8b732 | 95 | __u32 exit_reason; |
c1150d8c DL |
96 | __u8 ready_for_interrupt_injection; |
97 | __u8 if_flag; | |
4531220b | 98 | __u8 padding2[2]; |
54810342 DL |
99 | |
100 | /* in (pre_kvm_run), out (post_kvm_run) */ | |
c1150d8c DL |
101 | __u64 cr8; |
102 | __u64 apic_base; | |
103 | ||
6aa8b732 AK |
104 | union { |
105 | /* KVM_EXIT_UNKNOWN */ | |
106 | struct { | |
8eb7d334 | 107 | __u64 hardware_exit_reason; |
6aa8b732 | 108 | } hw; |
8eb7d334 AK |
109 | /* KVM_EXIT_FAIL_ENTRY */ |
110 | struct { | |
111 | __u64 hardware_entry_failure_reason; | |
112 | } fail_entry; | |
6aa8b732 AK |
113 | /* KVM_EXIT_EXCEPTION */ |
114 | struct { | |
115 | __u32 exception; | |
116 | __u32 error_code; | |
117 | } ex; | |
118 | /* KVM_EXIT_IO */ | |
46fc1477 | 119 | struct kvm_io { |
6aa8b732 AK |
120 | #define KVM_EXIT_IO_IN 0 |
121 | #define KVM_EXIT_IO_OUT 1 | |
122 | __u8 direction; | |
123 | __u8 size; /* bytes */ | |
6aa8b732 | 124 | __u16 port; |
039576c0 AK |
125 | __u32 count; |
126 | __u64 data_offset; /* relative to kvm_run start */ | |
6aa8b732 AK |
127 | } io; |
128 | struct { | |
d0bfb940 | 129 | struct kvm_debug_exit_arch arch; |
6aa8b732 AK |
130 | } debug; |
131 | /* KVM_EXIT_MMIO */ | |
132 | struct { | |
133 | __u64 phys_addr; | |
134 | __u8 data[8]; | |
135 | __u32 len; | |
136 | __u8 is_write; | |
137 | } mmio; | |
b4e63f56 AK |
138 | /* KVM_EXIT_HYPERCALL */ |
139 | struct { | |
519ef353 | 140 | __u64 nr; |
b4e63f56 AK |
141 | __u64 args[6]; |
142 | __u64 ret; | |
143 | __u32 longmode; | |
144 | __u32 pad; | |
145 | } hypercall; | |
b209749f AK |
146 | /* KVM_EXIT_TPR_ACCESS */ |
147 | struct { | |
148 | __u64 rip; | |
149 | __u32 is_write; | |
150 | __u32 pad; | |
151 | } tpr_access; | |
8f2abe6a CB |
152 | /* KVM_EXIT_S390_SIEIC */ |
153 | struct { | |
154 | __u8 icptcode; | |
155 | __u64 mask; /* psw upper half */ | |
156 | __u64 addr; /* psw lower half */ | |
157 | __u16 ipa; | |
158 | __u32 ipb; | |
159 | } s390_sieic; | |
e28acfea CB |
160 | /* KVM_EXIT_S390_RESET */ |
161 | #define KVM_S390_RESET_POR 1 | |
162 | #define KVM_S390_RESET_CLEAR 2 | |
163 | #define KVM_S390_RESET_SUBSYSTEM 4 | |
164 | #define KVM_S390_RESET_CPU_INIT 8 | |
165 | #define KVM_S390_RESET_IPL 16 | |
166 | __u64 s390_reset_flags; | |
b2312f05 HB |
167 | /* KVM_EXIT_DCR */ |
168 | struct { | |
169 | __u32 dcrn; | |
170 | __u32 data; | |
171 | __u8 is_write; | |
172 | } dcr; | |
24cbc7e9 AK |
173 | /* Fix the size of the union. */ |
174 | char padding[256]; | |
6aa8b732 AK |
175 | }; |
176 | }; | |
177 | ||
5f94c174 LV |
178 | /* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */ |
179 | ||
180 | struct kvm_coalesced_mmio_zone { | |
181 | __u64 addr; | |
182 | __u32 size; | |
183 | __u32 pad; | |
184 | }; | |
185 | ||
186 | struct kvm_coalesced_mmio { | |
187 | __u64 phys_addr; | |
188 | __u32 len; | |
189 | __u32 pad; | |
190 | __u8 data[8]; | |
191 | }; | |
192 | ||
193 | struct kvm_coalesced_mmio_ring { | |
194 | __u32 first, last; | |
195 | struct kvm_coalesced_mmio coalesced_mmio[0]; | |
196 | }; | |
197 | ||
198 | #define KVM_COALESCED_MMIO_MAX \ | |
199 | ((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \ | |
200 | sizeof(struct kvm_coalesced_mmio)) | |
201 | ||
6aa8b732 AK |
202 | /* for KVM_TRANSLATE */ |
203 | struct kvm_translation { | |
204 | /* in */ | |
205 | __u64 linear_address; | |
6aa8b732 AK |
206 | |
207 | /* out */ | |
208 | __u64 physical_address; | |
209 | __u8 valid; | |
210 | __u8 writeable; | |
211 | __u8 usermode; | |
8cd13307 | 212 | __u8 pad[5]; |
6aa8b732 AK |
213 | }; |
214 | ||
215 | /* for KVM_INTERRUPT */ | |
216 | struct kvm_interrupt { | |
217 | /* in */ | |
6aa8b732 AK |
218 | __u32 irq; |
219 | }; | |
220 | ||
6aa8b732 AK |
221 | /* for KVM_GET_DIRTY_LOG */ |
222 | struct kvm_dirty_log { | |
223 | __u32 slot; | |
224 | __u32 padding; | |
225 | union { | |
226 | void __user *dirty_bitmap; /* one bit per page */ | |
227 | __u64 padding; | |
228 | }; | |
229 | }; | |
230 | ||
1961d276 AK |
231 | /* for KVM_SET_SIGNAL_MASK */ |
232 | struct kvm_signal_mask { | |
233 | __u32 len; | |
234 | __u8 sigset[0]; | |
235 | }; | |
236 | ||
b209749f AK |
237 | /* for KVM_TPR_ACCESS_REPORTING */ |
238 | struct kvm_tpr_access_ctl { | |
239 | __u32 enabled; | |
240 | __u32 flags; | |
241 | __u32 reserved[8]; | |
242 | }; | |
243 | ||
b93463aa AK |
244 | /* for KVM_SET_VAPIC_ADDR */ |
245 | struct kvm_vapic_addr { | |
246 | __u64 vapic_addr; | |
247 | }; | |
248 | ||
62d9f0db MT |
249 | /* for KVM_SET_MPSTATE */ |
250 | ||
251 | #define KVM_MP_STATE_RUNNABLE 0 | |
252 | #define KVM_MP_STATE_UNINITIALIZED 1 | |
253 | #define KVM_MP_STATE_INIT_RECEIVED 2 | |
254 | #define KVM_MP_STATE_HALTED 3 | |
255 | #define KVM_MP_STATE_SIPI_RECEIVED 4 | |
256 | ||
257 | struct kvm_mp_state { | |
258 | __u32 mp_state; | |
259 | }; | |
260 | ||
b0c632db HC |
261 | struct kvm_s390_psw { |
262 | __u64 mask; | |
263 | __u64 addr; | |
264 | }; | |
265 | ||
ba5c1e9b CO |
266 | /* valid values for type in kvm_s390_interrupt */ |
267 | #define KVM_S390_SIGP_STOP 0xfffe0000u | |
268 | #define KVM_S390_PROGRAM_INT 0xfffe0001u | |
269 | #define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u | |
270 | #define KVM_S390_RESTART 0xfffe0003u | |
271 | #define KVM_S390_INT_VIRTIO 0xffff2603u | |
272 | #define KVM_S390_INT_SERVICE 0xffff2401u | |
273 | #define KVM_S390_INT_EMERGENCY 0xffff1201u | |
274 | ||
275 | struct kvm_s390_interrupt { | |
276 | __u32 type; | |
277 | __u32 parm; | |
278 | __u64 parm64; | |
279 | }; | |
280 | ||
d0bfb940 JK |
281 | /* for KVM_SET_GUEST_DEBUG */ |
282 | ||
283 | #define KVM_GUESTDBG_ENABLE 0x00000001 | |
284 | #define KVM_GUESTDBG_SINGLESTEP 0x00000002 | |
285 | ||
286 | struct kvm_guest_debug { | |
287 | __u32 control; | |
288 | __u32 pad; | |
289 | struct kvm_guest_debug_arch arch; | |
290 | }; | |
291 | ||
2714d1d3 FEL |
292 | #define KVM_TRC_SHIFT 16 |
293 | /* | |
294 | * kvm trace categories | |
295 | */ | |
296 | #define KVM_TRC_ENTRYEXIT (1 << KVM_TRC_SHIFT) | |
297 | #define KVM_TRC_HANDLER (1 << (KVM_TRC_SHIFT + 1)) /* only 12 bits */ | |
298 | ||
299 | /* | |
300 | * kvm trace action | |
301 | */ | |
302 | #define KVM_TRC_VMENTRY (KVM_TRC_ENTRYEXIT + 0x01) | |
303 | #define KVM_TRC_VMEXIT (KVM_TRC_ENTRYEXIT + 0x02) | |
304 | #define KVM_TRC_PAGE_FAULT (KVM_TRC_HANDLER + 0x01) | |
305 | ||
306 | #define KVM_TRC_HEAD_SIZE 12 | |
307 | #define KVM_TRC_CYCLE_SIZE 8 | |
308 | #define KVM_TRC_EXTRA_MAX 7 | |
309 | ||
310 | /* This structure represents a single trace buffer record. */ | |
311 | struct kvm_trace_rec { | |
e32c8f2c CE |
312 | /* variable rec_val |
313 | * is split into: | |
314 | * bits 0 - 27 -> event id | |
315 | * bits 28 -30 -> number of extra data args of size u32 | |
316 | * bits 31 -> binary indicator for if tsc is in record | |
317 | */ | |
318 | __u32 rec_val; | |
2714d1d3 FEL |
319 | __u32 pid; |
320 | __u32 vcpu_id; | |
321 | union { | |
322 | struct { | |
3f7f95c6 | 323 | __u64 timestamp; |
2714d1d3 | 324 | __u32 extra_u32[KVM_TRC_EXTRA_MAX]; |
3f7f95c6 | 325 | } __attribute__((packed)) timestamp; |
2714d1d3 FEL |
326 | struct { |
327 | __u32 extra_u32[KVM_TRC_EXTRA_MAX]; | |
3f7f95c6 | 328 | } notimestamp; |
2714d1d3 | 329 | } u; |
1327138e | 330 | }; |
2714d1d3 | 331 | |
e32c8f2c CE |
332 | #define TRACE_REC_EVENT_ID(val) \ |
333 | (0x0fffffff & (val)) | |
334 | #define TRACE_REC_NUM_DATA_ARGS(val) \ | |
335 | (0x70000000 & ((val) << 28)) | |
336 | #define TRACE_REC_TCS(val) \ | |
337 | (0x80000000 & ((val) << 31)) | |
338 | ||
6aa8b732 AK |
339 | #define KVMIO 0xAE |
340 | ||
f17abe9a AK |
341 | /* |
342 | * ioctls for /dev/kvm fds: | |
343 | */ | |
739872c5 AK |
344 | #define KVM_GET_API_VERSION _IO(KVMIO, 0x00) |
345 | #define KVM_CREATE_VM _IO(KVMIO, 0x01) /* returns a VM fd */ | |
346 | #define KVM_GET_MSR_INDEX_LIST _IOWR(KVMIO, 0x02, struct kvm_msr_list) | |
b0c632db HC |
347 | |
348 | #define KVM_S390_ENABLE_SIE _IO(KVMIO, 0x06) | |
5d308f45 AK |
349 | /* |
350 | * Check if a kvm extension is available. Argument is extension number, | |
351 | * return is 1 (yes) or 0 (no, sorry). | |
352 | */ | |
353 | #define KVM_CHECK_EXTENSION _IO(KVMIO, 0x03) | |
07c45a36 AK |
354 | /* |
355 | * Get size for mmap(vcpu_fd) | |
356 | */ | |
357 | #define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04) /* in bytes */ | |
674eea0f | 358 | #define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2) |
2714d1d3 FEL |
359 | /* |
360 | * ioctls for kvm trace | |
361 | */ | |
362 | #define KVM_TRACE_ENABLE _IOW(KVMIO, 0x06, struct kvm_user_trace_setup) | |
363 | #define KVM_TRACE_PAUSE _IO(KVMIO, 0x07) | |
364 | #define KVM_TRACE_DISABLE _IO(KVMIO, 0x08) | |
85f455f7 ED |
365 | /* |
366 | * Extension capability list. | |
367 | */ | |
368 | #define KVM_CAP_IRQCHIP 0 | |
b6958ce4 | 369 | #define KVM_CAP_HLT 1 |
82ce2c96 | 370 | #define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2 |
6fc138d2 | 371 | #define KVM_CAP_USER_MEMORY 3 |
cbc94022 | 372 | #define KVM_CAP_SET_TSS_ADDR 4 |
b209749f | 373 | #define KVM_CAP_VAPIC 6 |
674eea0f | 374 | #define KVM_CAP_EXT_CPUID 7 |
18068523 | 375 | #define KVM_CAP_CLOCKSOURCE 8 |
f725230a | 376 | #define KVM_CAP_NR_VCPUS 9 /* returns max vcpus per vm */ |
a988b910 | 377 | #define KVM_CAP_NR_MEMSLOTS 10 /* returns max memory slots per vm */ |
7837699f | 378 | #define KVM_CAP_PIT 11 |
a28e4f5a | 379 | #define KVM_CAP_NOP_IO_DELAY 12 |
2f333bcb | 380 | #define KVM_CAP_PV_MMU 13 |
62d9f0db | 381 | #define KVM_CAP_MP_STATE 14 |
5f94c174 | 382 | #define KVM_CAP_COALESCED_MMIO 15 |
ed848624 | 383 | #define KVM_CAP_SYNC_MMU 16 /* Changes to host mmap are reflected in guest */ |
7a0eb196 | 384 | #ifdef __KVM_HAVE_DEVICE_ASSIGNMENT |
4d5c5d0f | 385 | #define KVM_CAP_DEVICE_ASSIGNMENT 17 |
8a98f664 | 386 | #endif |
62c476c7 | 387 | #define KVM_CAP_IOMMU 18 |
7a0eb196 | 388 | #ifdef __KVM_HAVE_MSI |
6b9cc7fd SY |
389 | #define KVM_CAP_DEVICE_MSI 20 |
390 | #endif | |
1a811b61 AK |
391 | /* Bug in KVM_SET_USER_MEMORY_REGION fixed: */ |
392 | #define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21 | |
7a0eb196 | 393 | #ifdef __KVM_HAVE_USER_NMI |
4531220b JK |
394 | #define KVM_CAP_USER_NMI 22 |
395 | #endif | |
d0bfb940 | 396 | #define KVM_CAP_SET_GUEST_DEBUG 23 |
85f455f7 | 397 | |
f17abe9a AK |
398 | /* |
399 | * ioctls for VM fds | |
400 | */ | |
739872c5 | 401 | #define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region) |
82ce2c96 IE |
402 | #define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44) |
403 | #define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45) | |
6fc138d2 IE |
404 | #define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46,\ |
405 | struct kvm_userspace_memory_region) | |
cbc94022 | 406 | #define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47) |
bccf2150 AK |
407 | /* |
408 | * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns | |
409 | * a vcpu fd. | |
410 | */ | |
739872c5 AK |
411 | #define KVM_CREATE_VCPU _IO(KVMIO, 0x41) |
412 | #define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log) | |
e8207547 | 413 | #define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias) |
85f455f7 ED |
414 | /* Device model IOC */ |
415 | #define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60) | |
97222cc8 | 416 | #define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level) |
6ceb9d79 HQ |
417 | #define KVM_GET_IRQCHIP _IOWR(KVMIO, 0x62, struct kvm_irqchip) |
418 | #define KVM_SET_IRQCHIP _IOR(KVMIO, 0x63, struct kvm_irqchip) | |
7837699f | 419 | #define KVM_CREATE_PIT _IO(KVMIO, 0x64) |
e0f63cb9 SY |
420 | #define KVM_GET_PIT _IOWR(KVMIO, 0x65, struct kvm_pit_state) |
421 | #define KVM_SET_PIT _IOR(KVMIO, 0x66, struct kvm_pit_state) | |
5f94c174 LV |
422 | #define KVM_REGISTER_COALESCED_MMIO \ |
423 | _IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone) | |
424 | #define KVM_UNREGISTER_COALESCED_MMIO \ | |
425 | _IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone) | |
4d5c5d0f BAY |
426 | #define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \ |
427 | struct kvm_assigned_pci_dev) | |
428 | #define KVM_ASSIGN_IRQ _IOR(KVMIO, 0x70, \ | |
429 | struct kvm_assigned_irq) | |
bccf2150 AK |
430 | |
431 | /* | |
432 | * ioctls for vcpu fds | |
433 | */ | |
739872c5 AK |
434 | #define KVM_RUN _IO(KVMIO, 0x80) |
435 | #define KVM_GET_REGS _IOR(KVMIO, 0x81, struct kvm_regs) | |
436 | #define KVM_SET_REGS _IOW(KVMIO, 0x82, struct kvm_regs) | |
437 | #define KVM_GET_SREGS _IOR(KVMIO, 0x83, struct kvm_sregs) | |
438 | #define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs) | |
439 | #define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation) | |
440 | #define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt) | |
d0bfb940 JK |
441 | /* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */ |
442 | #define KVM_DEBUG_GUEST __KVM_DEPRECATED_DEBUG_GUEST | |
739872c5 AK |
443 | #define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs) |
444 | #define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs) | |
445 | #define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid) | |
1961d276 | 446 | #define KVM_SET_SIGNAL_MASK _IOW(KVMIO, 0x8b, struct kvm_signal_mask) |
b8836737 AK |
447 | #define KVM_GET_FPU _IOR(KVMIO, 0x8c, struct kvm_fpu) |
448 | #define KVM_SET_FPU _IOW(KVMIO, 0x8d, struct kvm_fpu) | |
96ad2cc6 ED |
449 | #define KVM_GET_LAPIC _IOR(KVMIO, 0x8e, struct kvm_lapic_state) |
450 | #define KVM_SET_LAPIC _IOW(KVMIO, 0x8f, struct kvm_lapic_state) | |
07716717 DK |
451 | #define KVM_SET_CPUID2 _IOW(KVMIO, 0x90, struct kvm_cpuid2) |
452 | #define KVM_GET_CPUID2 _IOWR(KVMIO, 0x91, struct kvm_cpuid2) | |
b209749f AK |
453 | /* Available with KVM_CAP_VAPIC */ |
454 | #define KVM_TPR_ACCESS_REPORTING _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl) | |
b93463aa AK |
455 | /* Available with KVM_CAP_VAPIC */ |
456 | #define KVM_SET_VAPIC_ADDR _IOW(KVMIO, 0x93, struct kvm_vapic_addr) | |
ba5c1e9b CO |
457 | /* valid for virtual machine (for floating interrupt)_and_ vcpu */ |
458 | #define KVM_S390_INTERRUPT _IOW(KVMIO, 0x94, struct kvm_s390_interrupt) | |
b0c632db HC |
459 | /* store status for s390 */ |
460 | #define KVM_S390_STORE_STATUS_NOADDR (-1ul) | |
461 | #define KVM_S390_STORE_STATUS_PREFIXED (-2ul) | |
462 | #define KVM_S390_STORE_STATUS _IOW(KVMIO, 0x95, unsigned long) | |
463 | /* initial ipl psw for s390 */ | |
464 | #define KVM_S390_SET_INITIAL_PSW _IOW(KVMIO, 0x96, struct kvm_s390_psw) | |
465 | /* initial reset for s390 */ | |
466 | #define KVM_S390_INITIAL_RESET _IO(KVMIO, 0x97) | |
62d9f0db MT |
467 | #define KVM_GET_MP_STATE _IOR(KVMIO, 0x98, struct kvm_mp_state) |
468 | #define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state) | |
c4abb7c9 JK |
469 | /* Available with KVM_CAP_NMI */ |
470 | #define KVM_NMI _IO(KVMIO, 0x9a) | |
d0bfb940 JK |
471 | /* Available with KVM_CAP_SET_GUEST_DEBUG */ |
472 | #define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug) | |
473 | ||
474 | /* | |
475 | * Deprecated interfaces | |
476 | */ | |
477 | struct kvm_breakpoint { | |
478 | __u32 enabled; | |
479 | __u32 padding; | |
480 | __u64 address; | |
481 | }; | |
482 | ||
483 | struct kvm_debug_guest { | |
484 | __u32 enabled; | |
485 | __u32 pad; | |
486 | struct kvm_breakpoint breakpoints[4]; | |
487 | __u32 singlestep; | |
488 | }; | |
489 | ||
490 | #define __KVM_DEPRECATED_DEBUG_GUEST _IOW(KVMIO, 0x87, struct kvm_debug_guest) | |
6aa8b732 | 491 | |
e9a999fe JS |
492 | #define KVM_IA64_VCPU_GET_STACK _IOR(KVMIO, 0x9a, void *) |
493 | #define KVM_IA64_VCPU_SET_STACK _IOW(KVMIO, 0x9b, void *) | |
494 | ||
d98e6346 HB |
495 | #define KVM_TRC_INJ_VIRQ (KVM_TRC_HANDLER + 0x02) |
496 | #define KVM_TRC_REDELIVER_EVT (KVM_TRC_HANDLER + 0x03) | |
497 | #define KVM_TRC_PEND_INTR (KVM_TRC_HANDLER + 0x04) | |
498 | #define KVM_TRC_IO_READ (KVM_TRC_HANDLER + 0x05) | |
499 | #define KVM_TRC_IO_WRITE (KVM_TRC_HANDLER + 0x06) | |
500 | #define KVM_TRC_CR_READ (KVM_TRC_HANDLER + 0x07) | |
501 | #define KVM_TRC_CR_WRITE (KVM_TRC_HANDLER + 0x08) | |
502 | #define KVM_TRC_DR_READ (KVM_TRC_HANDLER + 0x09) | |
503 | #define KVM_TRC_DR_WRITE (KVM_TRC_HANDLER + 0x0A) | |
504 | #define KVM_TRC_MSR_READ (KVM_TRC_HANDLER + 0x0B) | |
505 | #define KVM_TRC_MSR_WRITE (KVM_TRC_HANDLER + 0x0C) | |
506 | #define KVM_TRC_CPUID (KVM_TRC_HANDLER + 0x0D) | |
507 | #define KVM_TRC_INTR (KVM_TRC_HANDLER + 0x0E) | |
508 | #define KVM_TRC_NMI (KVM_TRC_HANDLER + 0x0F) | |
509 | #define KVM_TRC_VMMCALL (KVM_TRC_HANDLER + 0x10) | |
510 | #define KVM_TRC_HLT (KVM_TRC_HANDLER + 0x11) | |
511 | #define KVM_TRC_CLTS (KVM_TRC_HANDLER + 0x12) | |
512 | #define KVM_TRC_LMSW (KVM_TRC_HANDLER + 0x13) | |
513 | #define KVM_TRC_APIC_ACCESS (KVM_TRC_HANDLER + 0x14) | |
514 | #define KVM_TRC_TDP_FAULT (KVM_TRC_HANDLER + 0x15) | |
31711f22 JY |
515 | #define KVM_TRC_GTLB_WRITE (KVM_TRC_HANDLER + 0x16) |
516 | #define KVM_TRC_STLB_WRITE (KVM_TRC_HANDLER + 0x17) | |
517 | #define KVM_TRC_STLB_INVAL (KVM_TRC_HANDLER + 0x18) | |
3b4bd796 | 518 | #define KVM_TRC_PPC_INSTR (KVM_TRC_HANDLER + 0x19) |
d98e6346 | 519 | |
4d5c5d0f BAY |
520 | struct kvm_assigned_pci_dev { |
521 | __u32 assigned_dev_id; | |
522 | __u32 busnr; | |
523 | __u32 devfn; | |
524 | __u32 flags; | |
bb45e202 AK |
525 | union { |
526 | __u32 reserved[12]; | |
527 | }; | |
4d5c5d0f BAY |
528 | }; |
529 | ||
530 | struct kvm_assigned_irq { | |
531 | __u32 assigned_dev_id; | |
532 | __u32 host_irq; | |
533 | __u32 guest_irq; | |
534 | __u32 flags; | |
bb45e202 | 535 | union { |
0937c48d SY |
536 | struct { |
537 | __u32 addr_lo; | |
538 | __u32 addr_hi; | |
539 | __u32 data; | |
540 | } guest_msi; | |
bb45e202 AK |
541 | __u32 reserved[12]; |
542 | }; | |
4d5c5d0f BAY |
543 | }; |
544 | ||
62c476c7 BAY |
545 | #define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) |
546 | ||
0937c48d SY |
547 | #define KVM_DEV_IRQ_ASSIGN_ENABLE_MSI (1 << 0) |
548 | ||
6aa8b732 | 549 | #endif |