vfio_sys: Add vfio.h to vfio_sys

Import kernel include/uapi/linux/vfio.h, it define ioctl interface.

BUG=none
TEST=none

Change-Id: If8e0dae22cb566ae32dfd61d6f2b147f56727611
Signed-off-by: Xiong Zhang <xiong.y.zhang@intel.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1580456
Tested-by: Daniel Verkamp <dverkamp@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>

3 files changed, 504 insertions, 0 deletions

diff --git a/vfio_sys/Cargo.toml b/vfio_sys/Cargo.toml
new file mode 100644
index 0000000..98297df
--- /dev/null
+++ b/vfio_sys/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "vfio_sys"
+version = "0.1.0"
+authors = ["The Chromium OS Authors"]
+edition = "2018"
+
+[dependencies]
+sys_util = { path = "../sys_util" }
diff --git a/vfio_sys/src/lib.rs b/vfio_sys/src/lib.rs
new file mode 100644
index 0000000..5dba31d
--- /dev/null
+++ b/vfio_sys/src/lib.rs
@@ -0,0 +1,39 @@
+// Copyright 2019 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#![allow(non_upper_case_globals)]
+#![allow(non_camel_case_types)]
+#![allow(non_snake_case)]
+
+use sys_util::ioctl_io_nr;
+
+pub mod vfio;
+pub use crate::vfio::*;
+
+ioctl_io_nr!(VFIO_GET_API_VERSION, VFIO_TYPE, VFIO_BASE);
+ioctl_io_nr!(VFIO_CHECK_EXTENSION, VFIO_TYPE, VFIO_BASE + 1);
+ioctl_io_nr!(VFIO_SET_IOMMU, VFIO_TYPE, VFIO_BASE + 2);
+ioctl_io_nr!(VFIO_GROUP_GET_STATUS, VFIO_TYPE, VFIO_BASE + 3);
+ioctl_io_nr!(VFIO_GROUP_SET_CONTAINER, VFIO_TYPE, VFIO_BASE + 4);
+ioctl_io_nr!(VFIO_GROUP_UNSET_CONTAINER, VFIO_TYPE, VFIO_BASE + 5);
+ioctl_io_nr!(VFIO_GROUP_GET_DEVICE_FD, VFIO_TYPE, VFIO_BASE + 6);
+ioctl_io_nr!(VFIO_DEVICE_GET_INFO, VFIO_TYPE, VFIO_BASE + 7);
+ioctl_io_nr!(VFIO_DEVICE_GET_REGION_INFO, VFIO_TYPE, VFIO_BASE + 8);
+ioctl_io_nr!(VFIO_DEVICE_GET_IRQ_INFO, VFIO_TYPE, VFIO_BASE + 9);
+ioctl_io_nr!(VFIO_DEVICE_SET_IRQS, VFIO_TYPE, VFIO_BASE + 10);
+ioctl_io_nr!(VFIO_DEVICE_RESET, VFIO_TYPE, VFIO_BASE + 11);
+ioctl_io_nr!(
+    VFIO_DEVICE_GET_PCI_HOT_RESET_INFO,
+    VFIO_TYPE,
+    VFIO_BASE + 12
+);
+ioctl_io_nr!(VFIO_DEVICE_PCI_HOT_RESET, VFIO_TYPE, VFIO_BASE + 13);
+ioctl_io_nr!(VFIO_DEVICE_QUERY_GFX_PLANE, VFIO_TYPE, VFIO_BASE + 14);
+ioctl_io_nr!(VFIO_DEVICE_GET_GFX_DMABUF, VFIO_TYPE, VFIO_BASE + 15);
+ioctl_io_nr!(VFIO_DEVICE_IOEVENTFD, VFIO_TYPE, VFIO_BASE + 16);
+ioctl_io_nr!(VFIO_IOMMU_GET_INFO, VFIO_TYPE, VFIO_BASE + 12);
+ioctl_io_nr!(VFIO_IOMMU_MAP_DMA, VFIO_TYPE, VFIO_BASE + 13);
+ioctl_io_nr!(VFIO_IOMMU_UNMAP_DMA, VFIO_TYPE, VFIO_BASE + 14);
+ioctl_io_nr!(VFIO_IOMMU_ENABLE, VFIO_TYPE, VFIO_BASE + 15);
+ioctl_io_nr!(VFIO_IOMMU_DISABLE, VFIO_TYPE, VFIO_BASE + 16);
diff --git a/vfio_sys/src/vfio.rs b/vfio_sys/src/vfio.rs
new file mode 100644
index 0000000..45b4cc9
--- /dev/null
+++ b/vfio_sys/src/vfio.rs
@@ -0,0 +1,457 @@
+// Copyright 2019 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/* automatically generated by bindgen /usr/include/linux/vfio.h --constified-enum '*'
+ * --with-derive-default --no-doc-comments --no-layout-tests */
+
+#[repr(C)]
+#[derive(Default)]
+pub struct __IncompleteArrayField<T>(::std::marker::PhantomData<T>, [T; 0]);
+impl<T> __IncompleteArrayField<T> {
+    #[inline]
+    pub const fn new() -> Self {
+        __IncompleteArrayField(::std::marker::PhantomData, [])
+    }
+    #[inline]
+    pub unsafe fn as_ptr(&self) -> *const T {
+        ::std::mem::transmute(self)
+    }
+    #[inline]
+    pub unsafe fn as_mut_ptr(&mut self) -> *mut T {
+        ::std::mem::transmute(self)
+    }
+    #[inline]
+    pub unsafe fn as_slice(&self, len: usize) -> &[T] {
+        ::std::slice::from_raw_parts(self.as_ptr(), len)
+    }
+    #[inline]
+    pub unsafe fn as_mut_slice(&mut self, len: usize) -> &mut [T] {
+        ::std::slice::from_raw_parts_mut(self.as_mut_ptr(), len)
+    }
+}
+impl<T> ::std::fmt::Debug for __IncompleteArrayField<T> {
+    fn fmt(&self, fmt: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
+        fmt.write_str("__IncompleteArrayField")
+    }
+}
+impl<T> ::std::clone::Clone for __IncompleteArrayField<T> {
+    #[inline]
+    fn clone(&self) -> Self {
+        Self::new()
+    }
+}
+pub const __BITS_PER_LONG: u32 = 64;
+pub const __FD_SETSIZE: u32 = 1024;
+pub const _IOC_NRBITS: u32 = 8;
+pub const _IOC_TYPEBITS: u32 = 8;
+pub const _IOC_SIZEBITS: u32 = 14;
+pub const _IOC_DIRBITS: u32 = 2;
+pub const _IOC_NRMASK: u32 = 255;
+pub const _IOC_TYPEMASK: u32 = 255;
+pub const _IOC_SIZEMASK: u32 = 16383;
+pub const _IOC_DIRMASK: u32 = 3;
+pub const _IOC_NRSHIFT: u32 = 0;
+pub const _IOC_TYPESHIFT: u32 = 8;
+pub const _IOC_SIZESHIFT: u32 = 16;
+pub const _IOC_DIRSHIFT: u32 = 30;
+pub const _IOC_NONE: u32 = 0;
+pub const _IOC_WRITE: u32 = 1;
+pub const _IOC_READ: u32 = 2;
+pub const IOC_IN: u32 = 1073741824;
+pub const IOC_OUT: u32 = 2147483648;
+pub const IOC_INOUT: u32 = 3221225472;
+pub const IOCSIZE_MASK: u32 = 1073676288;
+pub const IOCSIZE_SHIFT: u32 = 16;
+pub const VFIO_API_VERSION: u32 = 0;
+pub const VFIO_TYPE1_IOMMU: u32 = 1;
+pub const VFIO_SPAPR_TCE_IOMMU: u32 = 2;
+pub const VFIO_TYPE1v2_IOMMU: u32 = 3;
+pub const VFIO_DMA_CC_IOMMU: u32 = 4;
+pub const VFIO_EEH: u32 = 5;
+pub const VFIO_TYPE1_NESTING_IOMMU: u32 = 6;
+pub const VFIO_SPAPR_TCE_v2_IOMMU: u32 = 7;
+pub const VFIO_NOIOMMU_IOMMU: u32 = 8;
+pub const VFIO_TYPE: u32 = 59;
+pub const VFIO_BASE: u32 = 100;
+pub const VFIO_GROUP_FLAGS_VIABLE: u32 = 1;
+pub const VFIO_GROUP_FLAGS_CONTAINER_SET: u32 = 2;
+pub const VFIO_DEVICE_FLAGS_RESET: u32 = 1;
+pub const VFIO_DEVICE_FLAGS_PCI: u32 = 2;
+pub const VFIO_DEVICE_FLAGS_PLATFORM: u32 = 4;
+pub const VFIO_DEVICE_FLAGS_AMBA: u32 = 8;
+pub const VFIO_DEVICE_FLAGS_CCW: u32 = 16;
+pub const VFIO_DEVICE_API_PCI_STRING: &'static [u8; 9usize] = b"vfio-pci\0";
+pub const VFIO_DEVICE_API_PLATFORM_STRING: &'static [u8; 14usize] = b"vfio-platform\0";
+pub const VFIO_DEVICE_API_AMBA_STRING: &'static [u8; 10usize] = b"vfio-amba\0";
+pub const VFIO_DEVICE_API_CCW_STRING: &'static [u8; 9usize] = b"vfio-ccw\0";
+pub const VFIO_REGION_INFO_FLAG_READ: u32 = 1;
+pub const VFIO_REGION_INFO_FLAG_WRITE: u32 = 2;
+pub const VFIO_REGION_INFO_FLAG_MMAP: u32 = 4;
+pub const VFIO_REGION_INFO_FLAG_CAPS: u32 = 8;
+pub const VFIO_REGION_INFO_CAP_SPARSE_MMAP: u32 = 1;
+pub const VFIO_REGION_INFO_CAP_TYPE: u32 = 2;
+pub const VFIO_REGION_TYPE_PCI_VENDOR_TYPE: u32 = 2147483648;
+pub const VFIO_REGION_TYPE_PCI_VENDOR_MASK: u32 = 65535;
+pub const VFIO_REGION_SUBTYPE_INTEL_IGD_OPREGION: u32 = 1;
+pub const VFIO_REGION_SUBTYPE_INTEL_IGD_HOST_CFG: u32 = 2;
+pub const VFIO_REGION_SUBTYPE_INTEL_IGD_LPC_CFG: u32 = 3;
+pub const VFIO_REGION_INFO_CAP_MSIX_MAPPABLE: u32 = 3;
+pub const VFIO_IRQ_INFO_EVENTFD: u32 = 1;
+pub const VFIO_IRQ_INFO_MASKABLE: u32 = 2;
+pub const VFIO_IRQ_INFO_AUTOMASKED: u32 = 4;
+pub const VFIO_IRQ_INFO_NORESIZE: u32 = 8;
+pub const VFIO_IRQ_SET_DATA_NONE: u32 = 1;
+pub const VFIO_IRQ_SET_DATA_BOOL: u32 = 2;
+pub const VFIO_IRQ_SET_DATA_EVENTFD: u32 = 4;
+pub const VFIO_IRQ_SET_ACTION_MASK: u32 = 8;
+pub const VFIO_IRQ_SET_ACTION_UNMASK: u32 = 16;
+pub const VFIO_IRQ_SET_ACTION_TRIGGER: u32 = 32;
+pub const VFIO_IRQ_SET_DATA_TYPE_MASK: u32 = 7;
+pub const VFIO_IRQ_SET_ACTION_TYPE_MASK: u32 = 56;
+pub const VFIO_GFX_PLANE_TYPE_PROBE: u32 = 1;
+pub const VFIO_GFX_PLANE_TYPE_DMABUF: u32 = 2;
+pub const VFIO_GFX_PLANE_TYPE_REGION: u32 = 4;
+pub const VFIO_DEVICE_IOEVENTFD_8: u32 = 1;
+pub const VFIO_DEVICE_IOEVENTFD_16: u32 = 2;
+pub const VFIO_DEVICE_IOEVENTFD_32: u32 = 4;
+pub const VFIO_DEVICE_IOEVENTFD_64: u32 = 8;
+pub const VFIO_DEVICE_IOEVENTFD_SIZE_MASK: u32 = 15;
+pub const VFIO_IOMMU_INFO_PGSIZES: u32 = 1;
+pub const VFIO_DMA_MAP_FLAG_READ: u32 = 1;
+pub const VFIO_DMA_MAP_FLAG_WRITE: u32 = 2;
+pub const VFIO_IOMMU_SPAPR_INFO_DDW: u32 = 1;
+pub const VFIO_EEH_PE_DISABLE: u32 = 0;
+pub const VFIO_EEH_PE_ENABLE: u32 = 1;
+pub const VFIO_EEH_PE_UNFREEZE_IO: u32 = 2;
+pub const VFIO_EEH_PE_UNFREEZE_DMA: u32 = 3;
+pub const VFIO_EEH_PE_GET_STATE: u32 = 4;
+pub const VFIO_EEH_PE_STATE_NORMAL: u32 = 0;
+pub const VFIO_EEH_PE_STATE_RESET: u32 = 1;
+pub const VFIO_EEH_PE_STATE_STOPPED: u32 = 2;
+pub const VFIO_EEH_PE_STATE_STOPPED_DMA: u32 = 4;
+pub const VFIO_EEH_PE_STATE_UNAVAIL: u32 = 5;
+pub const VFIO_EEH_PE_RESET_DEACTIVATE: u32 = 5;
+pub const VFIO_EEH_PE_RESET_HOT: u32 = 6;
+pub const VFIO_EEH_PE_RESET_FUNDAMENTAL: u32 = 7;
+pub const VFIO_EEH_PE_CONFIGURE: u32 = 8;
+pub const VFIO_EEH_PE_INJECT_ERR: u32 = 9;
+pub type __s8 = ::std::os::raw::c_schar;
+pub type __u8 = ::std::os::raw::c_uchar;
+pub type __s16 = ::std::os::raw::c_short;
+pub type __u16 = ::std::os::raw::c_ushort;
+pub type __s32 = ::std::os::raw::c_int;
+pub type __u32 = ::std::os::raw::c_uint;
+pub type __s64 = ::std::os::raw::c_longlong;
+pub type __u64 = ::std::os::raw::c_ulonglong;
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct __kernel_fd_set {
+    pub fds_bits: [::std::os::raw::c_ulong; 16usize],
+}
+pub type __kernel_sighandler_t =
+    ::std::option::Option<unsafe extern "C" fn(arg1: ::std::os::raw::c_int)>;
+pub type __kernel_key_t = ::std::os::raw::c_int;
+pub type __kernel_mqd_t = ::std::os::raw::c_int;
+pub type __kernel_old_uid_t = ::std::os::raw::c_ushort;
+pub type __kernel_old_gid_t = ::std::os::raw::c_ushort;
+pub type __kernel_old_dev_t = ::std::os::raw::c_ulong;
+pub type __kernel_long_t = ::std::os::raw::c_long;
+pub type __kernel_ulong_t = ::std::os::raw::c_ulong;
+pub type __kernel_ino_t = __kernel_ulong_t;
+pub type __kernel_mode_t = ::std::os::raw::c_uint;
+pub type __kernel_pid_t = ::std::os::raw::c_int;
+pub type __kernel_ipc_pid_t = ::std::os::raw::c_int;
+pub type __kernel_uid_t = ::std::os::raw::c_uint;
+pub type __kernel_gid_t = ::std::os::raw::c_uint;
+pub type __kernel_suseconds_t = __kernel_long_t;
+pub type __kernel_daddr_t = ::std::os::raw::c_int;
+pub type __kernel_uid32_t = ::std::os::raw::c_uint;
+pub type __kernel_gid32_t = ::std::os::raw::c_uint;
+pub type __kernel_size_t = __kernel_ulong_t;
+pub type __kernel_ssize_t = __kernel_long_t;
+pub type __kernel_ptrdiff_t = __kernel_long_t;
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct __kernel_fsid_t {
+    pub val: [::std::os::raw::c_int; 2usize],
+}
+pub type __kernel_off_t = __kernel_long_t;
+pub type __kernel_loff_t = ::std::os::raw::c_longlong;
+pub type __kernel_time_t = __kernel_long_t;
+pub type __kernel_clock_t = __kernel_long_t;
+pub type __kernel_timer_t = ::std::os::raw::c_int;
+pub type __kernel_clockid_t = ::std::os::raw::c_int;
+pub type __kernel_caddr_t = *mut ::std::os::raw::c_char;
+pub type __kernel_uid16_t = ::std::os::raw::c_ushort;
+pub type __kernel_gid16_t = ::std::os::raw::c_ushort;
+pub type __le16 = __u16;
+pub type __be16 = __u16;
+pub type __le32 = __u32;
+pub type __be32 = __u32;
+pub type __le64 = __u64;
+pub type __be64 = __u64;
+pub type __sum16 = __u16;
+pub type __wsum = __u32;
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_info_cap_header {
+    pub id: __u16,
+    pub version: __u16,
+    pub next: __u32,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_group_status {
+    pub argsz: __u32,
+    pub flags: __u32,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_device_info {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub num_regions: __u32,
+    pub num_irqs: __u32,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_region_info {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub index: __u32,
+    pub cap_offset: __u32,
+    pub size: __u64,
+    pub offset: __u64,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_region_sparse_mmap_area {
+    pub offset: __u64,
+    pub size: __u64,
+}
+#[repr(C)]
+#[repr(align(8))]
+#[derive(Debug, Default)]
+pub struct vfio_region_info_cap_sparse_mmap {
+    pub header: vfio_info_cap_header,
+    pub nr_areas: __u32,
+    pub reserved: __u32,
+    pub areas: __IncompleteArrayField<vfio_region_sparse_mmap_area>,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_region_info_cap_type {
+    pub header: vfio_info_cap_header,
+    pub type_: __u32,
+    pub subtype: __u32,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_irq_info {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub index: __u32,
+    pub count: __u32,
+}
+#[repr(C)]
+#[derive(Debug, Default)]
+pub struct vfio_irq_set {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub index: __u32,
+    pub start: __u32,
+    pub count: __u32,
+    pub data: __IncompleteArrayField<__u8>,
+}
+pub const VFIO_PCI_BAR0_REGION_INDEX: _bindgen_ty_1 = 0;
+pub const VFIO_PCI_BAR1_REGION_INDEX: _bindgen_ty_1 = 1;
+pub const VFIO_PCI_BAR2_REGION_INDEX: _bindgen_ty_1 = 2;
+pub const VFIO_PCI_BAR3_REGION_INDEX: _bindgen_ty_1 = 3;
+pub const VFIO_PCI_BAR4_REGION_INDEX: _bindgen_ty_1 = 4;
+pub const VFIO_PCI_BAR5_REGION_INDEX: _bindgen_ty_1 = 5;
+pub const VFIO_PCI_ROM_REGION_INDEX: _bindgen_ty_1 = 6;
+pub const VFIO_PCI_CONFIG_REGION_INDEX: _bindgen_ty_1 = 7;
+pub const VFIO_PCI_VGA_REGION_INDEX: _bindgen_ty_1 = 8;
+pub const VFIO_PCI_NUM_REGIONS: _bindgen_ty_1 = 9;
+pub type _bindgen_ty_1 = u32;
+pub const VFIO_PCI_INTX_IRQ_INDEX: _bindgen_ty_2 = 0;
+pub const VFIO_PCI_MSI_IRQ_INDEX: _bindgen_ty_2 = 1;
+pub const VFIO_PCI_MSIX_IRQ_INDEX: _bindgen_ty_2 = 2;
+pub const VFIO_PCI_ERR_IRQ_INDEX: _bindgen_ty_2 = 3;
+pub const VFIO_PCI_REQ_IRQ_INDEX: _bindgen_ty_2 = 4;
+pub const VFIO_PCI_NUM_IRQS: _bindgen_ty_2 = 5;
+pub type _bindgen_ty_2 = u32;
+pub const VFIO_CCW_CONFIG_REGION_INDEX: _bindgen_ty_3 = 0;
+pub const VFIO_CCW_NUM_REGIONS: _bindgen_ty_3 = 1;
+pub type _bindgen_ty_3 = u32;
+pub const VFIO_CCW_IO_IRQ_INDEX: _bindgen_ty_4 = 0;
+pub const VFIO_CCW_NUM_IRQS: _bindgen_ty_4 = 1;
+pub type _bindgen_ty_4 = u32;
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_pci_dependent_device {
+    pub group_id: __u32,
+    pub segment: __u16,
+    pub bus: __u8,
+    pub devfn: __u8,
+}
+#[repr(C)]
+#[derive(Debug, Default)]
+pub struct vfio_pci_hot_reset_info {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub count: __u32,
+    pub devices: __IncompleteArrayField<vfio_pci_dependent_device>,
+}
+#[repr(C)]
+#[derive(Debug, Default)]
+pub struct vfio_pci_hot_reset {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub count: __u32,
+    pub group_fds: __IncompleteArrayField<__s32>,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub struct vfio_device_gfx_plane_info {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub drm_plane_type: __u32,
+    pub drm_format: __u32,
+    pub drm_format_mod: __u64,
+    pub width: __u32,
+    pub height: __u32,
+    pub stride: __u32,
+    pub size: __u32,
+    pub x_pos: __u32,
+    pub y_pos: __u32,
+    pub x_hot: __u32,
+    pub y_hot: __u32,
+    pub __bindgen_anon_1: vfio_device_gfx_plane_info__bindgen_ty_1,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union vfio_device_gfx_plane_info__bindgen_ty_1 {
+    pub region_index: __u32,
+    pub dmabuf_id: __u32,
+    _bindgen_union_align: u32,
+}
+impl Default for vfio_device_gfx_plane_info__bindgen_ty_1 {
+    fn default() -> Self {
+        unsafe { ::std::mem::zeroed() }
+    }
+}
+impl Default for vfio_device_gfx_plane_info {
+    fn default() -> Self {
+        unsafe { ::std::mem::zeroed() }
+    }
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_device_ioeventfd {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub offset: __u64,
+    pub data: __u64,
+    pub fd: __s32,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_iommu_type1_info {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub iova_pgsizes: __u64,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_iommu_type1_dma_map {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub vaddr: __u64,
+    pub iova: __u64,
+    pub size: __u64,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_iommu_type1_dma_unmap {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub iova: __u64,
+    pub size: __u64,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_iommu_spapr_tce_ddw_info {
+    pub pgsizes: __u64,
+    pub max_dynamic_windows_supported: __u32,
+    pub levels: __u32,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_iommu_spapr_tce_info {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub dma32_window_start: __u32,
+    pub dma32_window_size: __u32,
+    pub ddw: vfio_iommu_spapr_tce_ddw_info,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_eeh_pe_err {
+    pub type_: __u32,
+    pub func: __u32,
+    pub addr: __u64,
+    pub mask: __u64,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub struct vfio_eeh_pe_op {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub op: __u32,
+    pub __bindgen_anon_1: vfio_eeh_pe_op__bindgen_ty_1,
+}
+#[repr(C)]
+#[derive(Copy, Clone)]
+pub union vfio_eeh_pe_op__bindgen_ty_1 {
+    pub err: vfio_eeh_pe_err,
+    _bindgen_union_align: [u64; 3usize],
+}
+impl Default for vfio_eeh_pe_op__bindgen_ty_1 {
+    fn default() -> Self {
+        unsafe { ::std::mem::zeroed() }
+    }
+}
+impl Default for vfio_eeh_pe_op {
+    fn default() -> Self {
+        unsafe { ::std::mem::zeroed() }
+    }
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_iommu_spapr_register_memory {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub vaddr: __u64,
+    pub size: __u64,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_iommu_spapr_tce_create {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub page_shift: __u32,
+    pub __resv1: __u32,
+    pub window_size: __u64,
+    pub levels: __u32,
+    pub __resv2: __u32,
+    pub start_addr: __u64,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct vfio_iommu_spapr_tce_remove {
+    pub argsz: __u32,
+    pub flags: __u32,
+    pub start_addr: __u64,
+}