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