Struct os::drivers::block::virtio_blk::VirtioHal

source · [−]

pub struct VirtioHal;

Trait Implementations

source

impl Hal for VirtioHal

source

fn dma_alloc(pages: usize) -> usize

allocate memory for virtio_blk device’s io data queue

source

fn dma_dealloc(pa: usize, pages: usize) -> i32

free memory for virtio_blk device’s io data queue

source

fn phys_to_virt(addr: usize) -> usize

translate physical address to virtual address for virtio_blk device

source

fn virt_to_phys(vaddr: usize) -> usize

translate virtual address to physical address for virtio_blk device

Auto Trait Implementations

impl RefUnwindSafe for VirtioHal

impl Send for VirtioHal

impl Sync for VirtioHal

impl Unpin for VirtioHal

impl UnwindSafe for VirtioHal

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

source

impl<T, U> TryFrom 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>::Error>

Performs the conversion.

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct os::drivers::block::virtio_blk::VirtioHal

Trait Implementations

impl Hal for VirtioHal

fn dma_alloc(pages: usize) -> usize

fn dma_dealloc(pa: usize, pages: usize) -> i32

fn phys_to_virt(addr: usize) -> usize

fn virt_to_phys(vaddr: usize) -> usize

Auto Trait Implementations

impl RefUnwindSafe for VirtioHal

impl Send for VirtioHal

impl Sync for VirtioHal

impl Unpin for VirtioHal

impl UnwindSafe for VirtioHal

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

Struct os::drivers::block::virtio_blk::VirtioHal

Trait Implementations

impl Hal for VirtioHal

fn dma_alloc(pages: usize) -> usize

fn dma_dealloc(pa: usize, pages: usize) -> i32

fn phys_to_virt(addr: usize) -> usize

fn virt_to_phys(vaddr: usize) -> usize

Auto Trait Implementations

impl RefUnwindSafe for VirtioHal

impl Send for VirtioHal

impl Sync for VirtioHal

impl Unpin for VirtioHal

impl UnwindSafe for VirtioHal

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

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

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

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

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

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

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