FisDmaSetup

veridian_kernel::drivers::ahci

Struct FisDmaSetup

#[repr(C, packed(1))]pub struct FisDmaSetup {
    pub fis_type: u8,
    pub flags: u8,
    pub _reserved0: [u8; 2],
    pub dma_buf_id_lo: u32,
    pub dma_buf_id_hi: u32,
    pub _reserved1: u32,
    pub dma_buf_offset: u32,
    pub transfer_count: u32,
    pub _reserved2: u32,
}

Expand description

FIS DMA Setup – Bidirectional (28 bytes).

Fields§

§fis_type: u8

FIS type (0x41).

§flags: u8

Port multiplier | Direction | Interrupt | Auto-activate.

§_reserved0: [u8; 2]

Reserved.

§dma_buf_id_lo: u32

DMA Buffer Identifier (low).

§dma_buf_id_hi: u32

DMA Buffer Identifier (high).

§_reserved1: u32

Reserved.

§dma_buf_offset: u32

DMA buffer offset.

§transfer_count: u32

Transfer count.

§_reserved2: u32

Reserved.

Trait Implementations§

impl Clone for FisDmaSetup

fn clone(&self) -> FisDmaSetup

Returns a duplicate of the value. Read more

1.0.0§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for FisDmaSetup

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl Copy for FisDmaSetup

Auto Trait Implementations§

impl Freeze for FisDmaSetup

impl RefUnwindSafe for FisDmaSetup

impl Send for FisDmaSetup

impl Sync for FisDmaSetup

impl Unpin for FisDmaSetup

impl UnwindSafe for FisDmaSetup

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.