Value

Enum Value 

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#[repr(u64)]
pub enum Value { DisableVirtualFIQ = 0, EnableVirtualFIQ = 1, }
Expand description

Physical FIQ Routing. If this bit is 0:

  • When executing at Exception levels below EL2, and EL2 is enabled in the current Security state:
    • When the value of HCR_EL2.TGE is 0, Physical FIQ interrupts are not taken to EL2.
    • When the value of HCR_EL2.TGE is 1, Physical FIQ interrupts are taken to EL2 unless they are routed to EL3.
    • Virtual FIQ interrupts are disabled.

If this bit is 1:

  • When executing at any Exception level, and EL2 is enabled in the current Security state:
    • Physical FIQ interrupts are taken to EL2, unless they are routed to EL3.
    • When HCR_EL2.TGE is 0, then Virtual FIQ interrupts are enabled.

If EL2 is enabled in the current Security state and the value of HCR_EL2.TGE is 1:

  • Regardless of the value of the FMO bit, physical FIQ Interrupts target EL2 unless they are routed to EL3.
  • When FEAT_VHE is not implemented, or if HCR_EL2.E2H is 0, this field behaves as 1 for all purposes other than a direct read of the value of this bit.
  • When FEAT_VHE is implemented and HCR_EL2.E2H is 1, this field behaves as 0 for all purposes other than a direct read of the value of this bit.

For more information, see ‘Asynchronous exception routing’.

Variants§

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DisableVirtualFIQ = 0

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EnableVirtualFIQ = 1

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impl Clone for Value

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fn clone(&self) -> Value

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 From<Value> for FieldValue<u64, Register>

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fn from(v: Value) -> Self

Converts to this type from the input type.
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impl PartialEq for Value

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fn eq(&self, other: &Value) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl TryFromValue<u64> for Value

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impl Copy for Value

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impl Eq for Value

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impl StructuralPartialEq for Value

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impl Freeze for Value

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impl RefUnwindSafe for Value

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impl Send for Value

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impl Sync for Value

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impl Unpin for Value

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impl UnwindSafe for Value

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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, 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.