text: /****************************************************************************
   ****************************************************************************
   ***
   ***   This header was automatically generated from a Linux kernel header
   ***   of the same name, to make information necessary for userspace to
   ***   call into the kernel available to libc.  It contains only constants,
   ***   structures, and macros generated from the original header, and thus,
   ***   contains no copyrightable information.
   ***
   ***   To edit the content of this header, modify the corresponding
   ***   source file (e.g. under external/kernel-headers/original/) then
   ***   run bionic/libc/kernel/tools/update_all.py
   ***
   ***   Any manual change here will be lost the next time this script will
   ***   be run. You've been warned!
   ***
   ****************************************************************************
   ****************************************************************************/
  #ifndef _UAPIVFIO_H
  #define _UAPIVFIO_H
  #include <linux/types.h>
  #include <linux/ioctl.h>
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_API_VERSION 0
  #define VFIO_TYPE1_IOMMU 1
  #define VFIO_SPAPR_TCE_IOMMU 2
  #define VFIO_TYPE1v2_IOMMU 3
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_DMA_CC_IOMMU 4
  #define VFIO_EEH 5
  #define VFIO_TYPE1_NESTING_IOMMU 6
  #define VFIO_SPAPR_TCE_v2_IOMMU 7
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_NOIOMMU_IOMMU 8
  #define VFIO_TYPE (';')
  #define VFIO_BASE 100
  struct vfio_info_cap_header {
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u16 id;
    __u16 version;
    __u32 next;
  };
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_GET_API_VERSION _IO(VFIO_TYPE, VFIO_BASE + 0)
  #define VFIO_CHECK_EXTENSION _IO(VFIO_TYPE, VFIO_BASE + 1)
  #define VFIO_SET_IOMMU _IO(VFIO_TYPE, VFIO_BASE + 2)
  struct vfio_group_status {
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 argsz;
    __u32 flags;
  #define VFIO_GROUP_FLAGS_VIABLE (1 << 0)
  #define VFIO_GROUP_FLAGS_CONTAINER_SET (1 << 1)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  };
  #define VFIO_GROUP_GET_STATUS _IO(VFIO_TYPE, VFIO_BASE + 3)
  #define VFIO_GROUP_SET_CONTAINER _IO(VFIO_TYPE, VFIO_BASE + 4)
  #define VFIO_GROUP_UNSET_CONTAINER _IO(VFIO_TYPE, VFIO_BASE + 5)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_GROUP_GET_DEVICE_FD _IO(VFIO_TYPE, VFIO_BASE + 6)
  struct vfio_device_info {
    __u32 argsz;
    __u32 flags;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_DEVICE_FLAGS_RESET (1 << 0)
  #define VFIO_DEVICE_FLAGS_PCI (1 << 1)
  #define VFIO_DEVICE_FLAGS_PLATFORM (1 << 2)
  #define VFIO_DEVICE_FLAGS_AMBA (1 << 3)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 num_regions;
    __u32 num_irqs;
  };
  #define VFIO_DEVICE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 7)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_DEVICE_API_PCI_STRING "vfio-pci"
  #define VFIO_DEVICE_API_PLATFORM_STRING "vfio-platform"
  #define VFIO_DEVICE_API_AMBA_STRING "vfio-amba"
  struct vfio_region_info {
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 argsz;
    __u32 flags;
  #define VFIO_REGION_INFO_FLAG_READ (1 << 0)
  #define VFIO_REGION_INFO_FLAG_WRITE (1 << 1)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_REGION_INFO_FLAG_MMAP (1 << 2)
  #define VFIO_REGION_INFO_FLAG_CAPS (1 << 3)
    __u32 index;
    __u32 cap_offset;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u64 size;
    __u64 offset;
  };
  #define VFIO_DEVICE_GET_REGION_INFO _IO(VFIO_TYPE, VFIO_BASE + 8)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_REGION_INFO_CAP_SPARSE_MMAP 1
  struct vfio_region_sparse_mmap_area {
    __u64 offset;
    __u64 size;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  };
  struct vfio_region_info_cap_sparse_mmap {
    struct vfio_info_cap_header header;
    __u32 nr_areas;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 reserved;
    struct vfio_region_sparse_mmap_area areas[];
  };
  #define VFIO_REGION_INFO_CAP_TYPE 2
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct vfio_region_info_cap_type {
    struct vfio_info_cap_header header;
    __u32 type;
    __u32 subtype;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  };
  #define VFIO_REGION_TYPE_PCI_VENDOR_TYPE (1 << 31)
  #define VFIO_REGION_TYPE_PCI_VENDOR_MASK (0xffff)
  #define VFIO_REGION_SUBTYPE_INTEL_IGD_OPREGION (1)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_REGION_SUBTYPE_INTEL_IGD_HOST_CFG (2)
  #define VFIO_REGION_SUBTYPE_INTEL_IGD_LPC_CFG (3)
  struct vfio_irq_info {
    __u32 argsz;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 flags;
  #define VFIO_IRQ_INFO_EVENTFD (1 << 0)
  #define VFIO_IRQ_INFO_MASKABLE (1 << 1)
  #define VFIO_IRQ_INFO_AUTOMASKED (1 << 2)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_IRQ_INFO_NORESIZE (1 << 3)
    __u32 index;
    __u32 count;
  };
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_DEVICE_GET_IRQ_INFO _IO(VFIO_TYPE, VFIO_BASE + 9)
  struct vfio_irq_set {
    __u32 argsz;
    __u32 flags;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_IRQ_SET_DATA_NONE (1 << 0)
  #define VFIO_IRQ_SET_DATA_BOOL (1 << 1)
  #define VFIO_IRQ_SET_DATA_EVENTFD (1 << 2)
  #define VFIO_IRQ_SET_ACTION_MASK (1 << 3)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_IRQ_SET_ACTION_UNMASK (1 << 4)
  #define VFIO_IRQ_SET_ACTION_TRIGGER (1 << 5)
    __u32 index;
    __u32 start;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 count;
    __u8 data[];
  };
  #define VFIO_DEVICE_SET_IRQS _IO(VFIO_TYPE, VFIO_BASE + 10)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_IRQ_SET_DATA_TYPE_MASK (VFIO_IRQ_SET_DATA_NONE | VFIO_IRQ_SET_DATA_BOOL | VFIO_IRQ_SET_DATA_EVENTFD)
  #define VFIO_IRQ_SET_ACTION_TYPE_MASK (VFIO_IRQ_SET_ACTION_MASK | VFIO_IRQ_SET_ACTION_UNMASK | VFIO_IRQ_SET_ACTION_TRIGGER)
  #define VFIO_DEVICE_RESET _IO(VFIO_TYPE, VFIO_BASE + 11)
  enum {
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    VFIO_PCI_BAR0_REGION_INDEX,
    VFIO_PCI_BAR1_REGION_INDEX,
    VFIO_PCI_BAR2_REGION_INDEX,
    VFIO_PCI_BAR3_REGION_INDEX,
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    VFIO_PCI_BAR4_REGION_INDEX,
    VFIO_PCI_BAR5_REGION_INDEX,
    VFIO_PCI_ROM_REGION_INDEX,
    VFIO_PCI_CONFIG_REGION_INDEX,
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    VFIO_PCI_VGA_REGION_INDEX,
    VFIO_PCI_NUM_REGIONS = 9
  };
  enum {
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    VFIO_PCI_INTX_IRQ_INDEX,
    VFIO_PCI_MSI_IRQ_INDEX,
    VFIO_PCI_MSIX_IRQ_INDEX,
    VFIO_PCI_ERR_IRQ_INDEX,
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    VFIO_PCI_REQ_IRQ_INDEX,
    VFIO_PCI_NUM_IRQS
  };
  struct vfio_pci_dependent_device {
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 group_id;
    __u16 segment;
    __u8 bus;
    __u8 devfn;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  };
  struct vfio_pci_hot_reset_info {
    __u32 argsz;
    __u32 flags;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 count;
    struct vfio_pci_dependent_device devices[];
  };
  #define VFIO_DEVICE_GET_PCI_HOT_RESET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct vfio_pci_hot_reset {
    __u32 argsz;
    __u32 flags;
    __u32 count;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __s32 group_fds[];
  };
  #define VFIO_DEVICE_PCI_HOT_RESET _IO(VFIO_TYPE, VFIO_BASE + 13)
  struct vfio_iommu_type1_info {
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 argsz;
    __u32 flags;
  #define VFIO_IOMMU_INFO_PGSIZES (1 << 0)
    __u64 iova_pgsizes;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  };
  #define VFIO_IOMMU_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
  struct vfio_iommu_type1_dma_map {
    __u32 argsz;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 flags;
  #define VFIO_DMA_MAP_FLAG_READ (1 << 0)
  #define VFIO_DMA_MAP_FLAG_WRITE (1 << 1)
    __u64 vaddr;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u64 iova;
    __u64 size;
  };
  #define VFIO_IOMMU_MAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 13)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct vfio_iommu_type1_dma_unmap {
    __u32 argsz;
    __u32 flags;
    __u64 iova;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u64 size;
  };
  #define VFIO_IOMMU_UNMAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 14)
  #define VFIO_IOMMU_ENABLE _IO(VFIO_TYPE, VFIO_BASE + 15)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_IOMMU_DISABLE _IO(VFIO_TYPE, VFIO_BASE + 16)
  struct vfio_iommu_spapr_tce_ddw_info {
    __u64 pgsizes;
    __u32 max_dynamic_windows_supported;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 levels;
  };
  struct vfio_iommu_spapr_tce_info {
    __u32 argsz;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 flags;
  #define VFIO_IOMMU_SPAPR_INFO_DDW (1 << 0)
    __u32 dma32_window_start;
    __u32 dma32_window_size;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    struct vfio_iommu_spapr_tce_ddw_info ddw;
  };
  #define VFIO_IOMMU_SPAPR_TCE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
  struct vfio_eeh_pe_err {
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 type;
    __u32 func;
    __u64 addr;
    __u64 mask;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  };
  struct vfio_eeh_pe_op {
    __u32 argsz;
    __u32 flags;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 op;
    union {
      struct vfio_eeh_pe_err err;
    };
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  };
  #define VFIO_EEH_PE_DISABLE 0
  #define VFIO_EEH_PE_ENABLE 1
  #define VFIO_EEH_PE_UNFREEZE_IO 2
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_EEH_PE_UNFREEZE_DMA 3
  #define VFIO_EEH_PE_GET_STATE 4
  #define VFIO_EEH_PE_STATE_NORMAL 0
  #define VFIO_EEH_PE_STATE_RESET 1
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_EEH_PE_STATE_STOPPED 2
  #define VFIO_EEH_PE_STATE_STOPPED_DMA 4
  #define VFIO_EEH_PE_STATE_UNAVAIL 5
  #define VFIO_EEH_PE_RESET_DEACTIVATE 5
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_EEH_PE_RESET_HOT 6
  #define VFIO_EEH_PE_RESET_FUNDAMENTAL 7
  #define VFIO_EEH_PE_CONFIGURE 8
  #define VFIO_EEH_PE_INJECT_ERR 9
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_EEH_PE_OP _IO(VFIO_TYPE, VFIO_BASE + 21)
  struct vfio_iommu_spapr_register_memory {
    __u32 argsz;
    __u32 flags;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u64 vaddr;
    __u64 size;
  };
  #define VFIO_IOMMU_SPAPR_REGISTER_MEMORY _IO(VFIO_TYPE, VFIO_BASE + 17)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  #define VFIO_IOMMU_SPAPR_UNREGISTER_MEMORY _IO(VFIO_TYPE, VFIO_BASE + 18)
  struct vfio_iommu_spapr_tce_create {
    __u32 argsz;
    __u32 flags;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 page_shift;
    __u32 __resv1;
    __u64 window_size;
    __u32 levels;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
    __u32 __resv2;
    __u64 start_addr;
  };
  #define VFIO_IOMMU_SPAPR_TCE_CREATE _IO(VFIO_TYPE, VFIO_BASE + 19)
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct vfio_iommu_spapr_tce_remove {
    __u32 argsz;
    __u32 flags;
    __u64 start_addr;
  /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  };
  #define VFIO_IOMMU_SPAPR_TCE_REMOVE _IO(VFIO_TYPE, VFIO_BASE + 20)
  #endif
  