Enum Register 

pub enum Register {
    MagicValue = 0,
    Version = 4,
    DeviceId = 8,
    VendorId = 12,
    DeviceFeatures = 16,
    DeviceFeaturesSel = 20,
    DriverFeatures = 32,
    DriverFeaturesSel = 36,
    GuestPageSize = 40,
    QueueSel = 48,
    QueueNumMax = 52,
    QueueNum = 56,
    QueueAlign = 60,
    QueuePfn = 64,
    QueueReady = 68,
    QueueNotify = 80,
    InterruptStatus = 96,
    InterruptAck = 100,
    Status = 112,
    QueueDescLow = 128,
    QueueDescHigh = 132,
    DriverDescLow = 144,
    DriverDescHigh = 148,
    DeviceDescLow = 160,
    DeviceDescHigh = 164,
    DeviceConfig = 256,
}

Register enum for Virtio devices

This enum represents the registers of the Virtio device. Each variant corresponds to a specific register offset. The offsets are defined in the Virtio specification. The register offsets are used to access the device’s configuration and status.

Variants

MagicValue = 0

Version = 4

DeviceId = 8

VendorId = 12

DeviceFeatures = 16

DeviceFeaturesSel = 20

DriverFeatures = 32

DriverFeaturesSel = 36

GuestPageSize = 40

QueueSel = 48

QueueNumMax = 52

QueueNum = 56

QueueAlign = 60

QueuePfn = 64

QueueReady = 68

QueueNotify = 80

InterruptStatus = 96

InterruptAck = 100

Status = 112

QueueDescLow = 128

QueueDescHigh = 132

DriverDescLow = 144

DriverDescHigh = 148

DeviceDescLow = 160

DeviceDescHigh = 164

DeviceConfig = 256

Implementations

impl Register

pub fn offset(&self) -> usize

pub fn from_offset(offset: usize) -> Self

Trait Implementations

impl Clone for Register

fn clone(&self) -> Register

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Register

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

Formats the value using the given formatter.

impl PartialEq for Register

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Register

impl Eq for Register

impl StructuralPartialEq for Register