include/uapi/linux/acrn.h

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 /*
   3  * Userspace interface for /dev/acrn_hsm - ACRN Hypervisor Service Module
   4  *
   5  * This file can be used by applications that need to communicate with the HSM
   6  * via the ioctl interface.
   7  *
   8  * Copyright (C) 2021 Intel Corporation. All rights reserved.
   9  */
  10
  11 #ifndef _UAPI_ACRN_H
  12 #define _UAPI_ACRN_H
  13
  14 #include <linux/types.h>
  15
  16 #define ACRN_IO_REQUEST_MAX             16
  17
  18 #define ACRN_IOREQ_STATE_PENDING        0
  19 #define ACRN_IOREQ_STATE_COMPLETE       1
  20 #define ACRN_IOREQ_STATE_PROCESSING     2
  21 #define ACRN_IOREQ_STATE_FREE           3
  22
  23 #define ACRN_IOREQ_TYPE_PORTIO          0
  24 #define ACRN_IOREQ_TYPE_MMIO            1
  25 #define ACRN_IOREQ_TYPE_PCICFG          2
  26
  27 #define ACRN_IOREQ_DIR_READ             0
  28 #define ACRN_IOREQ_DIR_WRITE            1
  29
  30 /**
  31  * struct acrn_mmio_request - Info of a MMIO I/O request
  32  * @direction:  Access direction of this request (ACRN_IOREQ_DIR_*)
  33  * @reserved:   Reserved for alignment and should be 0
  34  * @address:    Access address of this MMIO I/O request
  35  * @size:       Access size of this MMIO I/O request
  36  * @value:      Read/write value of this MMIO I/O request
  37  */
  38 struct acrn_mmio_request {
  39         __u32   direction;
  40         __u32   reserved;
  41         __u64   address;
  42         __u64   size;
  43         __u64   value;
  44 };
  45
  46 /**
  47  * struct acrn_pio_request - Info of a PIO I/O request
  48  * @direction:  Access direction of this request (ACRN_IOREQ_DIR_*)
  49  * @reserved:   Reserved for alignment and should be 0
  50  * @address:    Access address of this PIO I/O request
  51  * @size:       Access size of this PIO I/O request
  52  * @value:      Read/write value of this PIO I/O request
  53  */
  54 struct acrn_pio_request {
  55         __u32   direction;
  56         __u32   reserved;
  57         __u64   address;
  58         __u64   size;
  59         __u32   value;
  60 };
  61
  62 /**
  63  * struct acrn_pci_request - Info of a PCI I/O request
  64  * @direction:  Access direction of this request (ACRN_IOREQ_DIR_*)
  65  * @reserved:   Reserved for alignment and should be 0
  66  * @size:       Access size of this PCI I/O request
  67  * @value:      Read/write value of this PIO I/O request
  68  * @bus:        PCI bus value of this PCI I/O request
  69  * @dev:        PCI device value of this PCI I/O request
  70  * @func:       PCI function value of this PCI I/O request
  71  * @reg:        PCI config space offset of this PCI I/O request
  72  *
  73  * Need keep same header layout with &struct acrn_pio_request.
  74  */
  75 struct acrn_pci_request {
  76         __u32   direction;
  77         __u32   reserved[3];
  78         __u64   size;
  79         __u32   value;
  80         __u32   bus;
  81         __u32   dev;
  82         __u32   func;
  83         __u32   reg;
  84 };
  85
  86 /**
  87  * struct acrn_io_request - 256-byte ACRN I/O request
  88  * @type:               Type of this request (ACRN_IOREQ_TYPE_*).
  89  * @completion_polling: Polling flag. Hypervisor will poll completion of the
  90  *                      I/O request if this flag set.
  91  * @reserved0:          Reserved fields.
  92  * @reqs:               Union of different types of request. Byte offset: 64.
  93  * @reqs.pio_request:   PIO request data of the I/O request.
  94  * @reqs.pci_request:   PCI configuration space request data of the I/O request.
  95  * @reqs.mmio_request:  MMIO request data of the I/O request.
  96  * @reqs.data:          Raw data of the I/O request.
  97  * @reserved1:          Reserved fields.
  98  * @kernel_handled:     Flag indicates this request need be handled in kernel.
  99  * @processed:          The status of this request (ACRN_IOREQ_STATE_*).
 100  *
 101  * The state transitions of ACRN I/O request:
 102  *
 103  *    FREE -> PENDING -> PROCESSING -> COMPLETE -> FREE -> ...
 104  *
 105  * An I/O request in COMPLETE or FREE state is owned by the hypervisor. HSM and
 106  * ACRN userspace are in charge of processing the others.
 107  *
 108  * On basis of the states illustrated above, a typical lifecycle of ACRN IO
 109  * request would look like:
 110  *
 111  * Flow                 (assume the initial state is FREE)
 112  * |
 113  * |   Service VM vCPU 0     Service VM vCPU x      User vCPU y
 114  * |
 115  * |                                             hypervisor:
 116  * |                                               fills in type, addr, etc.
 117  * |                                               pauses the User VM vCPU y
 118  * |                                               sets the state to PENDING (a)
 119  * |                                               fires an upcall to Service VM
 120  * |
 121  * | HSM:
 122  * |  scans for PENDING requests
 123  * |  sets the states to PROCESSING (b)
 124  * |  assigns the requests to clients (c)
 125  * V
 126  * |                     client:
 127  * |                       scans for the assigned requests
 128  * |                       handles the requests (d)
 129  * |                     HSM:
 130  * |                       sets states to COMPLETE
 131  * |                       notifies the hypervisor
 132  * |
 133  * |                     hypervisor:
 134  * |                       resumes User VM vCPU y (e)
 135  * |
 136  * |                                             hypervisor:
 137  * |                                               post handling (f)
 138  * V                                               sets states to FREE
 139  *
 140  * Note that the procedures (a) to (f) in the illustration above require to be
 141  * strictly processed in the order.  One vCPU cannot trigger another request of
 142  * I/O emulation before completing the previous one.
 143  *
 144  * Atomic and barriers are required when HSM and hypervisor accessing the state
 145  * of &struct acrn_io_request.
 146  *
 147  */
 148 struct acrn_io_request {
 149         __u32   type;
 150         __u32   completion_polling;
 151         __u32   reserved0[14];
 152         union {
 153                 struct acrn_pio_request         pio_request;
 154                 struct acrn_pci_request         pci_request;
 155                 struct acrn_mmio_request        mmio_request;
 156                 __u64                           data[8];
 157         } reqs;
 158         __u32   reserved1;
 159         __u32   kernel_handled;
 160         __u32   processed;
 161 } __attribute__((aligned(256)));
 162
 163 struct acrn_io_request_buffer {
 164         union {
 165                 struct acrn_io_request  req_slot[ACRN_IO_REQUEST_MAX];
 166                 __u8                    reserved[4096];
 167         };
 168 };
 169
 170 /**
 171  * struct acrn_ioreq_notify - The structure of ioreq completion notification
 172  * @vmid:       User VM ID
 173  * @reserved:   Reserved and should be 0
 174  * @vcpu:       vCPU ID
 175  */
 176 struct acrn_ioreq_notify {
 177         __u16   vmid;
 178         __u16   reserved;
 179         __u32   vcpu;
 180 };
 181
 182 /**
 183  * struct acrn_vm_creation - Info to create a User VM
 184  * @vmid:               User VM ID returned from the hypervisor
 185  * @reserved0:          Reserved and must be 0
 186  * @vcpu_num:           Number of vCPU in the VM. Return from hypervisor.
 187  * @reserved1:          Reserved and must be 0
 188  * @uuid:               Empty space never to be used again (used to be UUID of the VM)
 189  * @vm_flag:            Flag of the VM creating. Pass to hypervisor directly.
 190  * @ioreq_buf:          Service VM GPA of I/O request buffer. Pass to
 191  *                      hypervisor directly.
 192  * @cpu_affinity:       CPU affinity of the VM. Pass to hypervisor directly.
 193  *                      It's a bitmap which indicates CPUs used by the VM.
 194  */
 195 struct acrn_vm_creation {
 196         __u16   vmid;
 197         __u16   reserved0;
 198         __u16   vcpu_num;
 199         __u16   reserved1;
 200         __u8    uuid[16];
 201         __u64   vm_flag;
 202         __u64   ioreq_buf;
 203         __u64   cpu_affinity;
 204 };
 205
 206 /**
 207  * struct acrn_gp_regs - General registers of a User VM
 208  * @rax:        Value of register RAX
 209  * @rcx:        Value of register RCX
 210  * @rdx:        Value of register RDX
 211  * @rbx:        Value of register RBX
 212  * @rsp:        Value of register RSP
 213  * @rbp:        Value of register RBP
 214  * @rsi:        Value of register RSI
 215  * @rdi:        Value of register RDI
 216  * @r8:         Value of register R8
 217  * @r9:         Value of register R9
 218  * @r10:        Value of register R10
 219  * @r11:        Value of register R11
 220  * @r12:        Value of register R12
 221  * @r13:        Value of register R13
 222  * @r14:        Value of register R14
 223  * @r15:        Value of register R15
 224  */
 225 struct acrn_gp_regs {
 226         __le64  rax;
 227         __le64  rcx;
 228         __le64  rdx;
 229         __le64  rbx;
 230         __le64  rsp;
 231         __le64  rbp;
 232         __le64  rsi;
 233         __le64  rdi;
 234         __le64  r8;
 235         __le64  r9;
 236         __le64  r10;
 237         __le64  r11;
 238         __le64  r12;
 239         __le64  r13;
 240         __le64  r14;
 241         __le64  r15;
 242 };
 243
 244 /**
 245  * struct acrn_descriptor_ptr - Segment descriptor table of a User VM.
 246  * @limit:      Limit field.
 247  * @base:       Base field.
 248  * @reserved:   Reserved and must be 0.
 249  */
 250 struct acrn_descriptor_ptr {
 251         __le16  limit;
 252         __le64  base;
 253         __le16  reserved[3];
 254 } __attribute__ ((__packed__));
 255
 256 /**
 257  * struct acrn_regs - Registers structure of a User VM
 258  * @gprs:               General registers
 259  * @gdt:                Global Descriptor Table
 260  * @idt:                Interrupt Descriptor Table
 261  * @rip:                Value of register RIP
 262  * @cs_base:            Base of code segment selector
 263  * @cr0:                Value of register CR0
 264  * @cr4:                Value of register CR4
 265  * @cr3:                Value of register CR3
 266  * @ia32_efer:          Value of IA32_EFER MSR
 267  * @rflags:             Value of regsiter RFLAGS
 268  * @reserved_64:        Reserved and must be 0
 269  * @cs_ar:              Attribute field of code segment selector
 270  * @cs_limit:           Limit field of code segment selector
 271  * @reserved_32:        Reserved and must be 0
 272  * @cs_sel:             Value of code segment selector
 273  * @ss_sel:             Value of stack segment selector
 274  * @ds_sel:             Value of data segment selector
 275  * @es_sel:             Value of extra segment selector
 276  * @fs_sel:             Value of FS selector
 277  * @gs_sel:             Value of GS selector
 278  * @ldt_sel:            Value of LDT descriptor selector
 279  * @tr_sel:             Value of TSS descriptor selector
 280  */
 281 struct acrn_regs {
 282         struct acrn_gp_regs             gprs;
 283         struct acrn_descriptor_ptr      gdt;
 284         struct acrn_descriptor_ptr      idt;
 285
 286         __le64                          rip;
 287         __le64                          cs_base;
 288         __le64                          cr0;
 289         __le64                          cr4;
 290         __le64                          cr3;
 291         __le64                          ia32_efer;
 292         __le64                          rflags;
 293         __le64                          reserved_64[4];
 294
 295         __le32                          cs_ar;
 296         __le32                          cs_limit;
 297         __le32                          reserved_32[3];
 298
 299         __le16                          cs_sel;
 300         __le16                          ss_sel;
 301         __le16                          ds_sel;
 302         __le16                          es_sel;
 303         __le16                          fs_sel;
 304         __le16                          gs_sel;
 305         __le16                          ldt_sel;
 306         __le16                          tr_sel;
 307 };
 308
 309 /**
 310  * struct acrn_vcpu_regs - Info of vCPU registers state
 311  * @vcpu_id:    vCPU ID
 312  * @reserved:   Reserved and must be 0
 313  * @vcpu_regs:  vCPU registers state
 314  *
 315  * This structure will be passed to hypervisor directly.
 316  */
 317 struct acrn_vcpu_regs {
 318         __u16                   vcpu_id;
 319         __u16                   reserved[3];
 320         struct acrn_regs        vcpu_regs;
 321 };
 322
 323 #define ACRN_MEM_ACCESS_RIGHT_MASK      0x00000007U
 324 #define ACRN_MEM_ACCESS_READ            0x00000001U
 325 #define ACRN_MEM_ACCESS_WRITE           0x00000002U
 326 #define ACRN_MEM_ACCESS_EXEC            0x00000004U
 327 #define ACRN_MEM_ACCESS_RWX             (ACRN_MEM_ACCESS_READ  | \
 328                                          ACRN_MEM_ACCESS_WRITE | \
 329                                          ACRN_MEM_ACCESS_EXEC)
 330
 331 #define ACRN_MEM_TYPE_MASK              0x000007C0U
 332 #define ACRN_MEM_TYPE_WB                0x00000040U
 333 #define ACRN_MEM_TYPE_WT                0x00000080U
 334 #define ACRN_MEM_TYPE_UC                0x00000100U
 335 #define ACRN_MEM_TYPE_WC                0x00000200U
 336 #define ACRN_MEM_TYPE_WP                0x00000400U
 337
 338 /* Memory mapping types */
 339 #define ACRN_MEMMAP_RAM                 0
 340 #define ACRN_MEMMAP_MMIO                1
 341
 342 /**
 343  * struct acrn_vm_memmap - A EPT memory mapping info for a User VM.
 344  * @type:               Type of the memory mapping (ACRM_MEMMAP_*).
 345  *                      Pass to hypervisor directly.
 346  * @attr:               Attribute of the memory mapping.
 347  *                      Pass to hypervisor directly.
 348  * @user_vm_pa:         Physical address of User VM.
 349  *                      Pass to hypervisor directly.
 350  * @service_vm_pa:      Physical address of Service VM.
 351  *                      Pass to hypervisor directly.
 352  * @vma_base:           VMA address of Service VM. Pass to hypervisor directly.
 353  * @len:                Length of the memory mapping.
 354  *                      Pass to hypervisor directly.
 355  */
 356 struct acrn_vm_memmap {
 357         __u32   type;
 358         __u32   attr;
 359         __u64   user_vm_pa;
 360         union {
 361                 __u64   service_vm_pa;
 362                 __u64   vma_base;
 363         };
 364         __u64   len;
 365 };
 366
 367 /* Type of interrupt of a passthrough device */
 368 #define ACRN_PTDEV_IRQ_INTX     0
 369 #define ACRN_PTDEV_IRQ_MSI      1
 370 #define ACRN_PTDEV_IRQ_MSIX     2
 371 /**
 372  * struct acrn_ptdev_irq - Interrupt data of a passthrough device.
 373  * @type:               Type (ACRN_PTDEV_IRQ_*)
 374  * @virt_bdf:           Virtual Bus/Device/Function
 375  * @phys_bdf:           Physical Bus/Device/Function
 376  * @intx:               Info of interrupt
 377  * @intx.virt_pin:      Virtual IOAPIC pin
 378  * @intx.phys_pin:      Physical IOAPIC pin
 379  * @intx.is_pic_pin:    Is PIC pin or not
 380  *
 381  * This structure will be passed to hypervisor directly.
 382  */
 383 struct acrn_ptdev_irq {
 384         __u32   type;
 385         __u16   virt_bdf;
 386         __u16   phys_bdf;
 387
 388         struct {
 389                 __u32   virt_pin;
 390                 __u32   phys_pin;
 391                 __u32   is_pic_pin;
 392         } intx;
 393 };
 394
 395 /* Type of PCI device assignment */
 396 #define ACRN_PTDEV_QUIRK_ASSIGN (1U << 0)
 397
 398 #define ACRN_MMIODEV_RES_NUM    3
 399 #define ACRN_PCI_NUM_BARS       6
 400 /**
 401  * struct acrn_pcidev - Info for assigning or de-assigning a PCI device
 402  * @type:       Type of the assignment
 403  * @virt_bdf:   Virtual Bus/Device/Function
 404  * @phys_bdf:   Physical Bus/Device/Function
 405  * @intr_line:  PCI interrupt line
 406  * @intr_pin:   PCI interrupt pin
 407  * @bar:        PCI BARs.
 408  *
 409  * This structure will be passed to hypervisor directly.
 410  */
 411 struct acrn_pcidev {
 412         __u32   type;
 413         __u16   virt_bdf;
 414         __u16   phys_bdf;
 415         __u8    intr_line;
 416         __u8    intr_pin;
 417         __u32   bar[ACRN_PCI_NUM_BARS];
 418 };
 419
 420 /**
 421  * struct acrn_mmiodev - Info for assigning or de-assigning a MMIO device
 422  * @name:                       Name of the MMIO device.
 423  * @res[].user_vm_pa:           Physical address of User VM of the MMIO region
 424  *                              for the MMIO device.
 425  * @res[].service_vm_pa:        Physical address of Service VM of the MMIO
 426  *                              region for the MMIO device.
 427  * @res[].size:                 Size of the MMIO region for the MMIO device.
 428  * @res[].mem_type:             Memory type of the MMIO region for the MMIO
 429  *                              device.
 430  *
 431  * This structure will be passed to hypervisor directly.
 432  */
 433 struct acrn_mmiodev {
 434         __u8    name[8];
 435         struct {
 436                 __u64   user_vm_pa;
 437                 __u64   service_vm_pa;
 438                 __u64   size;
 439                 __u64   mem_type;
 440         } res[ACRN_MMIODEV_RES_NUM];
 441 };
 442
 443 /**
 444  * struct acrn_vdev - Info for creating or destroying a virtual device
 445  * @id:                         Union of identifier of the virtual device
 446  * @id.value:                   Raw data of the identifier
 447  * @id.fields.vendor:           Vendor id of the virtual PCI device
 448  * @id.fields.device:           Device id of the virtual PCI device
 449  * @id.fields.legacy_id:        ID of the virtual device if not a PCI device
 450  * @slot:                       Virtual Bus/Device/Function of the virtual
 451  *                              device
 452  * @io_base:                    IO resource base address of the virtual device
 453  * @io_size:                    IO resource size of the virtual device
 454  * @args:                       Arguments for the virtual device creation
 455  *
 456  * The created virtual device can be a PCI device or a legacy device (e.g.
 457  * a virtual UART controller) and it is emulated by the hypervisor. This
 458  * structure will be passed to hypervisor directly.
 459  */
 460 struct acrn_vdev {
 461         /*
 462          * the identifier of the device, the low 32 bits represent the vendor
 463          * id and device id of PCI device and the high 32 bits represent the
 464          * device number of the legacy device
 465          */
 466         union {
 467                 __u64 value;
 468                 struct {
 469                         __le16 vendor;
 470                         __le16 device;
 471                         __le32 legacy_id;
 472                 } fields;
 473         } id;
 474
 475         __u64   slot;
 476         __u32   io_addr[ACRN_PCI_NUM_BARS];
 477         __u32   io_size[ACRN_PCI_NUM_BARS];
 478         __u8    args[128];
 479 };
 480
 481 /**
 482  * struct acrn_msi_entry - Info for injecting a MSI interrupt to a VM
 483  * @msi_addr:   MSI addr[19:12] with dest vCPU ID
 484  * @msi_data:   MSI data[7:0] with vector
 485  */
 486 struct acrn_msi_entry {
 487         __u64   msi_addr;
 488         __u64   msi_data;
 489 };
 490
 491 struct acrn_acpi_generic_address {
 492         __u8    space_id;
 493         __u8    bit_width;
 494         __u8    bit_offset;
 495         __u8    access_size;
 496         __u64   address;
 497 } __attribute__ ((__packed__));
 498
 499 /**
 500  * struct acrn_cstate_data - A C state package defined in ACPI
 501  * @cx_reg:     Register of the C state object
 502  * @type:       Type of the C state object
 503  * @latency:    The worst-case latency to enter and exit this C state
 504  * @power:      The average power consumption when in this C state
 505  */
 506 struct acrn_cstate_data {
 507         struct acrn_acpi_generic_address        cx_reg;
 508         __u8                                    type;
 509         __u32                                   latency;
 510         __u64                                   power;
 511 };
 512
 513 /**
 514  * struct acrn_pstate_data - A P state package defined in ACPI
 515  * @core_frequency:     CPU frequency (in MHz).
 516  * @power:              Power dissipation (in milliwatts).
 517  * @transition_latency: The worst-case latency in microseconds that CPU is
 518  *                      unavailable during a transition from any P state to
 519  *                      this P state.
 520  * @bus_master_latency: The worst-case latency in microseconds that Bus Masters
 521  *                      are prevented from accessing memory during a transition
 522  *                      from any P state to this P state.
 523  * @control:            The value to be written to Performance Control Register
 524  * @status:             Transition status.
 525  */
 526 struct acrn_pstate_data {
 527         __u64   core_frequency;
 528         __u64   power;
 529         __u64   transition_latency;
 530         __u64   bus_master_latency;
 531         __u64   control;
 532         __u64   status;
 533 };
 534
 535 #define PMCMD_TYPE_MASK         0x000000ff
 536 enum acrn_pm_cmd_type {
 537         ACRN_PMCMD_GET_PX_CNT,
 538         ACRN_PMCMD_GET_PX_DATA,
 539         ACRN_PMCMD_GET_CX_CNT,
 540         ACRN_PMCMD_GET_CX_DATA,
 541 };
 542
 543 #define ACRN_IOEVENTFD_FLAG_PIO         0x01
 544 #define ACRN_IOEVENTFD_FLAG_DATAMATCH   0x02
 545 #define ACRN_IOEVENTFD_FLAG_DEASSIGN    0x04
 546 /**
 547  * struct acrn_ioeventfd - Data to operate a &struct hsm_ioeventfd
 548  * @fd:         The fd of eventfd associated with a hsm_ioeventfd
 549  * @flags:      Logical-OR of ACRN_IOEVENTFD_FLAG_*
 550  * @addr:       The start address of IO range of ioeventfd
 551  * @len:        The length of IO range of ioeventfd
 552  * @reserved:   Reserved and should be 0
 553  * @data:       Data for data matching
 554  *
 555  * Without flag ACRN_IOEVENTFD_FLAG_DEASSIGN, ioctl ACRN_IOCTL_IOEVENTFD
 556  * creates a &struct hsm_ioeventfd with properties originated from &struct
 557  * acrn_ioeventfd. With flag ACRN_IOEVENTFD_FLAG_DEASSIGN, ioctl
 558  * ACRN_IOCTL_IOEVENTFD destroys the &struct hsm_ioeventfd matching the fd.
 559  */
 560 struct acrn_ioeventfd {
 561         __u32   fd;
 562         __u32   flags;
 563         __u64   addr;
 564         __u32   len;
 565         __u32   reserved;
 566         __u64   data;
 567 };
 568
 569 #define ACRN_IRQFD_FLAG_DEASSIGN        0x01
 570 /**
 571  * struct acrn_irqfd - Data to operate a &struct hsm_irqfd
 572  * @fd:         The fd of eventfd associated with a hsm_irqfd
 573  * @flags:      Logical-OR of ACRN_IRQFD_FLAG_*
 574  * @msi:        Info of MSI associated with the irqfd
 575  */
 576 struct acrn_irqfd {
 577         __s32                   fd;
 578         __u32                   flags;
 579         struct acrn_msi_entry   msi;
 580 };
 581
 582 /* The ioctl type, documented in ioctl-number.rst */
 583 #define ACRN_IOCTL_TYPE                 0xA2
 584
 585 /*
 586  * Common IOCTL IDs definition for ACRN userspace
 587  */
 588 #define ACRN_IOCTL_CREATE_VM            \
 589         _IOWR(ACRN_IOCTL_TYPE, 0x10, struct acrn_vm_creation)
 590 #define ACRN_IOCTL_DESTROY_VM           \
 591         _IO(ACRN_IOCTL_TYPE, 0x11)
 592 #define ACRN_IOCTL_START_VM             \
 593         _IO(ACRN_IOCTL_TYPE, 0x12)
 594 #define ACRN_IOCTL_PAUSE_VM             \
 595         _IO(ACRN_IOCTL_TYPE, 0x13)
 596 #define ACRN_IOCTL_RESET_VM             \
 597         _IO(ACRN_IOCTL_TYPE, 0x15)
 598 #define ACRN_IOCTL_SET_VCPU_REGS        \
 599         _IOW(ACRN_IOCTL_TYPE, 0x16, struct acrn_vcpu_regs)
 600
 601 #define ACRN_IOCTL_INJECT_MSI           \
 602         _IOW(ACRN_IOCTL_TYPE, 0x23, struct acrn_msi_entry)
 603 #define ACRN_IOCTL_VM_INTR_MONITOR      \
 604         _IOW(ACRN_IOCTL_TYPE, 0x24, unsigned long)
 605 #define ACRN_IOCTL_SET_IRQLINE          \
 606         _IOW(ACRN_IOCTL_TYPE, 0x25, __u64)
 607
 608 #define ACRN_IOCTL_NOTIFY_REQUEST_FINISH \
 609         _IOW(ACRN_IOCTL_TYPE, 0x31, struct acrn_ioreq_notify)
 610 #define ACRN_IOCTL_CREATE_IOREQ_CLIENT  \
 611         _IO(ACRN_IOCTL_TYPE, 0x32)
 612 #define ACRN_IOCTL_ATTACH_IOREQ_CLIENT  \
 613         _IO(ACRN_IOCTL_TYPE, 0x33)
 614 #define ACRN_IOCTL_DESTROY_IOREQ_CLIENT \
 615         _IO(ACRN_IOCTL_TYPE, 0x34)
 616 #define ACRN_IOCTL_CLEAR_VM_IOREQ       \
 617         _IO(ACRN_IOCTL_TYPE, 0x35)
 618
 619 #define ACRN_IOCTL_SET_MEMSEG           \
 620         _IOW(ACRN_IOCTL_TYPE, 0x41, struct acrn_vm_memmap)
 621 #define ACRN_IOCTL_UNSET_MEMSEG         \
 622         _IOW(ACRN_IOCTL_TYPE, 0x42, struct acrn_vm_memmap)
 623
 624 #define ACRN_IOCTL_SET_PTDEV_INTR       \
 625         _IOW(ACRN_IOCTL_TYPE, 0x53, struct acrn_ptdev_irq)
 626 #define ACRN_IOCTL_RESET_PTDEV_INTR     \
 627         _IOW(ACRN_IOCTL_TYPE, 0x54, struct acrn_ptdev_irq)
 628 #define ACRN_IOCTL_ASSIGN_PCIDEV        \
 629         _IOW(ACRN_IOCTL_TYPE, 0x55, struct acrn_pcidev)
 630 #define ACRN_IOCTL_DEASSIGN_PCIDEV      \
 631         _IOW(ACRN_IOCTL_TYPE, 0x56, struct acrn_pcidev)
 632 #define ACRN_IOCTL_ASSIGN_MMIODEV       \
 633         _IOW(ACRN_IOCTL_TYPE, 0x57, struct acrn_mmiodev)
 634 #define ACRN_IOCTL_DEASSIGN_MMIODEV     \
 635         _IOW(ACRN_IOCTL_TYPE, 0x58, struct acrn_mmiodev)
 636 #define ACRN_IOCTL_CREATE_VDEV  \
 637         _IOW(ACRN_IOCTL_TYPE, 0x59, struct acrn_vdev)
 638 #define ACRN_IOCTL_DESTROY_VDEV \
 639         _IOW(ACRN_IOCTL_TYPE, 0x5A, struct acrn_vdev)
 640
 641 #define ACRN_IOCTL_PM_GET_CPU_STATE     \
 642         _IOWR(ACRN_IOCTL_TYPE, 0x60, __u64)
 643
 644 #define ACRN_IOCTL_IOEVENTFD            \
 645         _IOW(ACRN_IOCTL_TYPE, 0x70, struct acrn_ioeventfd)
 646 #define ACRN_IOCTL_IRQFD                \
 647         _IOW(ACRN_IOCTL_TYPE, 0x71, struct acrn_irqfd)
 648
 649 #endif /* _UAPI_ACRN_H */