⚠️ VeridianOS Kernel Documentation - This is low-level kernel code. All functions are unsafe unless explicitly marked otherwise. no_std

FisRegD2H

veridian_kernel::drivers::ahci

Struct FisRegD2H 

Source 
#[repr(C, packed(1))]
pub struct FisRegD2H {
Show 15 fields
    pub fis_type: u8,
    pub pm_and_i: u8,
    pub status: u8,
    pub error: u8,
    pub lba0: u8,
    pub lba1: u8,
    pub lba2: u8,
    pub device: u8,
    pub lba3: u8,
    pub lba4: u8,
    pub lba5: u8,
    pub _reserved0: u8,
    pub count_lo: u8,
    pub count_hi: u8,
    pub _reserved1: [u8; 6],

}
Expand description

FIS Register – Device to Host (20 bytes).

Fields§

§fis_type: u8

FIS type (0x34).

§pm_and_i: u8

Port multiplier | Interrupt bit (bit 6).

§status: u8

Status register.

§error: u8

Error register.

§lba0: u8

LBA (7:0).

§lba1: u8

LBA (15:8).

§lba2: u8

LBA (23:16).

§device: u8

Device register.

§lba3: u8

LBA (31:24).

§lba4: u8

LBA (39:32).

§lba5: u8

LBA (47:40).

§_reserved0: u8

Reserved.

§count_lo: u8

Sector count (7:0).

§count_hi: u8

Sector count (15:8).

§_reserved1: [u8; 6]

Reserved.

Trait Implementations§

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impl Clone for FisRegD2H

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fn clone(&self) -> FisRegD2H

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for FisRegD2H

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

Formats the value using the given formatter. Read more
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impl Copy for FisRegD2H

Auto Trait Implementations§

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impl Freeze for FisRegD2H

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impl RefUnwindSafe for FisRegD2H

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impl Send for FisRegD2H

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impl Sync for FisRegD2H

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impl Unpin for FisRegD2H

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impl UnwindSafe for FisRegD2H

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.