Struct zcore_drivers::nvme::nvme_queue::NvmeQueue

source · [−]

pub struct NvmeQueue<P: Provider> {
    pub sq: &'static mut [Volatile<NvmeCommonCommand>],
    pub cq: &'static mut [Volatile<NvmeCompletion>],
    pub db_offset: usize,
    pub qid: usize,
    pub cq_head: usize,
    pub cq_phase: usize,
    pub sq_tail: usize,
    pub last_sq_tail: usize,
    pub sq_pa: usize,
    pub cq_pa: usize,
    pub data_pa: usize,
    /* private fields */
}

Fields

sq: &'static mut [Volatile<NvmeCommonCommand>]cq: &'static mut [Volatile<NvmeCompletion>]db_offset: usizeqid: usizecq_head: usizecq_phase: usizesq_tail: usizelast_sq_tail: usizesq_pa: usizecq_pa: usizedata_pa: usize

Implementations

impl<P: Provider> NvmeQueue<P>

pub fn new(qid: usize, db_offset: usize) -> Self

Trait Implementations

impl<P: Debug + Provider> Debug for NvmeQueue<P>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<P> RefUnwindSafe for NvmeQueue<P> where
P: RefUnwindSafe,

impl<P> Send for NvmeQueue<P> where
P: Send,

impl<P> Sync for NvmeQueue<P> where
P: Sync,

impl<P> Unpin for NvmeQueue<P> where
P: Unpin,

impl<P> !UnwindSafe for NvmeQueue<P>

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> Az for T

fn az<Dst>(self) -> Dst where
T: Cast<Dst>,

Casts the value.

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<Src, Dst> CastFrom<Src> for Dst where
Src: Cast<Dst>,

fn cast_from(src: Src) -> Dst

Casts the value.

impl<T> CheckedAs for T

fn checked_as<Dst>(self) -> Option<Dst> where
T: CheckedCast<Dst>,

Casts the value.

impl<Src, Dst> CheckedCastFrom<Src> for Dst where
Src: CheckedCast<Dst>,

fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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Calls U::from(self).

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

impl<T> OverflowingAs for T

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T: OverflowingCast<Dst>,

Casts the value.

impl<Src, Dst> OverflowingCastFrom<Src> for Dst where
Src: OverflowingCast<Dst>,

fn overflowing_cast_from(src: Src) -> (Dst, bool)

Casts the value.

impl<T> SaturatingAs for T

fn saturating_as<Dst>(self) -> Dst where
T: SaturatingCast<Dst>,

Casts the value.

impl<Src, Dst> SaturatingCastFrom<Src> for Dst where
Src: SaturatingCast<Dst>,

fn saturating_cast_from(src: Src) -> Dst

Casts the value.

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.

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T: UnwrappedCast<Dst>,

Casts the value.

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Src: UnwrappedCast<Dst>,

fn unwrapped_cast_from(src: Src) -> Dst

Casts the value.

impl<T> WrappingAs for T

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T: WrappingCast<Dst>,

Casts the value.

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Src: WrappingCast<Dst>,

fn wrapping_cast_from(src: Src) -> Dst

Casts the value.