Struct BlkProbeResult

pub struct BlkProbeResult {

    pub mmio_base: u64,
    pub pci_bus: u8,
    pub pci_device: u8,
    pub pci_function: u8,
    pub device_type: u8,
    pub transport_type: u8,
    pub _pad: [u8; 3],
    pub sector_size: u32,
    pub total_sectors: u64,
    pub common_cfg: u64,
    pub notify_cfg: u64,
    pub notify_off_multiplier: u32,
    pub isr_cfg: u64,
    pub device_cfg: u64,
}

Block device probe result.

Fields

mmio_base: u64

MMIO base address (legacy) or 0 for PCI Modern

pci_bus: u8

PCI bus number

pci_device: u8

PCI device number

pci_function: u8

PCI function number

device_type: u8

Device type: 0=None, 1=VirtIO-blk

transport_type: u8

Transport type: 0=MMIO, 1=PCI Modern, 2=PCI Legacy

_pad: [u8; 3]

Padding

sector_size: u32

Sector size (typically 512)

total_sectors: u64

Total sectors

common_cfg: u64

PCI Modern: common_cfg address

notify_cfg: u64

PCI Modern: notify_cfg address

notify_off_multiplier: u32

PCI Modern: notify offset multiplier

isr_cfg: u64

PCI Modern: isr_cfg address

device_cfg: u64

PCI Modern: device_cfg address

Implementations

impl BlkProbeResult

pub const fn zeroed() -> Self

Create a new zeroed probe result (no device found).

pub const fn virtio(mmio_base: u64, bus: u8, device: u8, function: u8) -> Self

Create VirtIO-blk result (legacy MMIO).

pub const fn pci_modern( common_cfg: u64, notify_cfg: u64, isr_cfg: u64, device_cfg: u64, notify_off_multiplier: u32, bus: u8, device: u8, function: u8, ) -> Self

Create VirtIO-blk result (PCI Modern).

Trait Implementations

impl Clone for BlkProbeResult

fn clone(&self) -> BlkProbeResult

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlkProbeResult

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

Formats the value using the given formatter.

impl Copy for BlkProbeResult