xref: /aosp_15_r20/external/crosvm/vfio_sys/src/plat.rs (revision bb4ee6a4ae7042d18b07a98463b9c8b875e44b39)

// Copyright 2021 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

/*
 * automatically generated by rust-bindgen 0.56.0
 * bindgen --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 fn as_ptr(&self) -> *const T {
        self as *const _ as *const T
    }
    #[inline]
    pub fn as_mut_ptr(&mut self) -> *mut T {
        self as *mut _ as *mut T
    }
    /// # Safety
    ///
    /// Caller must ensure that Self's size and alignment requirements match
    /// those of `T`'s.
    #[inline]
    pub unsafe fn as_slice(&self, len: usize) -> &[T] {
        ::std::slice::from_raw_parts(self.as_ptr(), len)
    }
    /// # Safety
    ///
    /// Caller must ensure that Self's size and alignment requirements match
    /// those of `T`'s.
    #[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")
    }
}
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 __BITS_PER_LONG: u32 = 64;
pub const __FD_SETSIZE: u32 = 1024;
pub const PLAT_IRQ_FORWARD_API_VERSION: u32 = 0;
pub const PLAT_IRQ_FORWARD_TYPE: u32 = 59;
pub const PLAT_IRQ_FORWARD_BASE: u32 = 100;
pub const ACPI_EVT_FORWARD_BASE: u32 = 130;
pub const PLAT_IRQ_FORWARD_SET_LEVEL_TRIGGER_EVENTFD: u32 = 1;
pub const PLAT_IRQ_FORWARD_SET_LEVEL_UNMASK_EVENTFD: u32 = 2;
pub const PLAT_IRQ_FORWARD_SET_EDGE_TRIGGER: u32 = 4;
pub const PLAT_IRQ_FORWARD_SET_LEVEL_ACPI_SCI_TRIGGER_EVENTFD: u32 = 8;
pub const PLAT_IRQ_FORWARD_SET_LEVEL_ACPI_SCI_UNMASK_EVENTFD: u32 = 16;
pub const ACPI_EVT_FORWARD_SET_GPE_TRIGGER: u32 = 1;
pub const ACPI_EVT_FORWARD_CLEAR_GPE_TRIGGER: u32 = 2;
pub const ACPI_EVT_FORWARD_SET_FIXED_EVENT_TRIGGER: u32 = 4;
pub const ACPI_EVT_FORWARD_CLEAR_FIXED_EVENT_TRIGGER: u32 = 8;
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)]
pub struct plat_irq_forward_set {
    pub argsz: __u32,
    pub action_flags: __u32,
    pub irq_number_host: __u32,
    pub count: __u32,
    pub eventfd: __IncompleteArrayField<__u8>,
}
#[repr(C)]
#[derive(Default, Copy, Clone)]
pub struct acpi_evt_forward_set {
    pub argsz: __u32,
    pub action_flags: __u32,
    pub __bindgen_anon_1: acpi_evt_forward_set__bindgen_ty_1,
}
#[repr(C)]
#[derive(Copy, Clone)]
pub union acpi_evt_forward_set__bindgen_ty_1 {
    pub gpe_host_nr: __u32,
    pub fixed_evt_nr: __u32,
}
impl Default for acpi_evt_forward_set__bindgen_ty_1 {
    fn default() -> Self {
        let mut s = ::std::mem::MaybeUninit::<Self>::uninit();
        // SAFETY: Safe because s is aligned and is initialized in the block.
        unsafe {
            ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
            s.assume_init()
        }
    }
}