Struct RedirectionEntry 

pub struct RedirectionEntry { /* private fields */ }

Redirection table entry – represents a 64-bit I/O APIC routing entry.

Layout:

• Bits 7:0 – Interrupt vector
• Bits 10:8 – Delivery mode (000=Fixed, 001=LowestPri, 010=SMI, 100=NMI, 101=INIT, 111=ExtINT)
• Bit 11 – Destination mode (0=Physical, 1=Logical)
• Bit 12 – Delivery status (read-only: 0=idle, 1=pending)
• Bit 13 – Pin polarity (0=active high, 1=active low)
• Bit 14 – Remote IRR (read-only, level-triggered)
• Bit 15 – Trigger mode (0=edge, 1=level)
• Bit 16 – Mask (1=masked)
• Bits 63:56 – Destination APIC ID (physical mode)

Implementations

impl RedirectionEntry

pub const fn new(vector: u8) -> Self

Create a new masked redirection entry with the given vector.

pub fn set_vector(&mut self, vector: u8)

Set the interrupt vector (bits 7:0).

pub fn vector(&self) -> u8

Get the interrupt vector.

pub fn set_delivery_mode(&mut self, mode: u8)

Set delivery mode (bits 10:8). 0=Fixed, 1=LowestPriority, 2=SMI, 4=NMI, 5=INIT, 7=ExtINT.

pub fn set_dest_mode_logical(&mut self, logical: bool)

Set destination mode (bit 11). 0=Physical, 1=Logical.

pub fn set_active_low(&mut self, active_low: bool)

Set pin polarity (bit 13). false=active high, true=active low.

pub fn set_level_triggered(&mut self, level: bool)

Set trigger mode (bit 15). false=edge, true=level.

pub fn set_masked(&mut self, masked: bool)

Set mask bit (bit 16). true=masked.

pub fn is_masked(&self) -> bool

Check if the entry is masked.

pub fn set_destination(&mut self, dest: u8)

Set destination APIC ID (bits 63:56).

pub fn low(&self) -> u32

Get the low 32 bits of the entry.

pub fn high(&self) -> u32

Get the high 32 bits of the entry.

pub fn from_parts(low: u32, high: u32) -> Self

Construct from low and high 32-bit halves.

Trait Implementations

impl Clone for RedirectionEntry

fn clone(&self) -> RedirectionEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RedirectionEntry

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

Formats the value using the given formatter.

impl Copy for RedirectionEntry