| /* automatically generated by tools/bindgen-all-the-things */ |
| |
| #![allow(non_upper_case_globals)] |
| #![allow(non_camel_case_types)] |
| #![allow(non_snake_case)] |
| #![allow(dead_code)] |
| |
| #[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 |
| } |
| #[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") |
| } |
| } |
| pub const VRING_DESC_F_NEXT: u32 = 1; |
| pub const VRING_DESC_F_WRITE: u32 = 2; |
| pub const VRING_DESC_F_INDIRECT: u32 = 4; |
| pub const VRING_PACKED_DESC_F_AVAIL: u32 = 7; |
| pub const VRING_PACKED_DESC_F_USED: u32 = 15; |
| pub const VRING_USED_F_NO_NOTIFY: u32 = 1; |
| pub const VRING_AVAIL_F_NO_INTERRUPT: u32 = 1; |
| pub const VRING_PACKED_EVENT_FLAG_ENABLE: u32 = 0; |
| pub const VRING_PACKED_EVENT_FLAG_DISABLE: u32 = 1; |
| pub const VRING_PACKED_EVENT_FLAG_DESC: u32 = 2; |
| pub const VRING_PACKED_EVENT_F_WRAP_CTR: u32 = 15; |
| pub const VIRTIO_RING_F_INDIRECT_DESC: u32 = 28; |
| pub const VIRTIO_RING_F_EVENT_IDX: u32 = 29; |
| pub const VRING_AVAIL_ALIGN_SIZE: u32 = 2; |
| pub const VRING_USED_ALIGN_SIZE: u32 = 4; |
| pub const VRING_DESC_ALIGN_SIZE: u32 = 16; |
| pub type __le16 = u16; |
| pub type __le32 = u32; |
| pub type __le64 = u64; |
| pub type __virtio16 = u16; |
| pub type __virtio32 = u32; |
| pub type __virtio64 = u64; |
| #[repr(C)] |
| #[derive(Debug, Default, Copy, Clone)] |
| pub struct vring_desc { |
| pub addr: __virtio64, |
| pub len: __virtio32, |
| pub flags: __virtio16, |
| pub next: __virtio16, |
| } |
| #[repr(C)] |
| #[derive(Debug, Default)] |
| pub struct vring_avail { |
| pub flags: __virtio16, |
| pub idx: __virtio16, |
| pub ring: __IncompleteArrayField<__virtio16>, |
| } |
| #[repr(C)] |
| #[derive(Debug, Default, Copy, Clone)] |
| pub struct vring_used_elem { |
| pub id: __virtio32, |
| pub len: __virtio32, |
| } |
| pub type vring_used_elem_t = vring_used_elem; |
| #[repr(C)] |
| #[derive(Debug, Default)] |
| pub struct vring_used { |
| pub flags: __virtio16, |
| pub idx: __virtio16, |
| pub ring: __IncompleteArrayField<vring_used_elem_t>, |
| } |
| pub type vring_desc_t = vring_desc; |
| pub type vring_avail_t = vring_avail; |
| pub type vring_used_t = vring_used; |
| #[repr(C)] |
| #[derive(Debug, Copy, Clone)] |
| pub struct vring { |
| pub num: ::std::os::raw::c_uint, |
| pub desc: *mut vring_desc_t, |
| pub avail: *mut vring_avail_t, |
| pub used: *mut vring_used_t, |
| } |
| impl Default for vring { |
| fn default() -> Self { |
| let mut s = ::std::mem::MaybeUninit::<Self>::uninit(); |
| unsafe { |
| ::std::ptr::write_bytes(s.as_mut_ptr(), 0, 1); |
| s.assume_init() |
| } |
| } |
| } |
| #[repr(C)] |
| #[derive(Debug, Default, Copy, Clone)] |
| pub struct vring_packed_desc_event { |
| pub off_wrap: __le16, |
| pub flags: __le16, |
| } |
| #[repr(C)] |
| #[derive(Debug, Default, Copy, Clone)] |
| pub struct vring_packed_desc { |
| pub addr: __le64, |
| pub len: __le32, |
| pub id: __le16, |
| pub flags: __le16, |
| } |