Struct ManaDevice

pub struct ManaDevice<T: DeviceBacking> { /* private fields */ }

A MANA device.

Implementations

impl<T: DeviceBacking> ManaDevice<T>

pub async fn new( driver: &impl SpawnDriver, device: T, num_vps: u32, max_queues_per_vport: u16, ) -> Result<Self>

Initializes the MANA driver on device.

pub fn num_vports(&self) -> u32

Returns the number of vports the device supports.

pub fn dev_config(&self) -> &ManaQueryDeviceCfgResp

Returns the device configuration.

pub async fn start_notification_task( &mut self, driver_source: &VmTaskDriverSource, )

Starts a hardware channel (HWC) task that listens to events on the HWC and calls the appropriate provided callsbacks/closure.

pub async fn new_vport( &self, index: u32, vport_state: Option<VportState>, dev_config: &ManaQueryDeviceCfgResp, ) -> Result<Vport<T>>

Initializes and returns the vport number index.

pub async fn shutdown(self) -> (Result<()>, T)

Shuts the device down.

pub async fn query_vport_config( &self, vport: u32, ) -> Result<ManaQueryVportCfgResp>

Queries the configuration of a specific vport.

Trait Implementations

impl<T: DeviceBacking> Inspect for ManaDevice<T>

fn inspect(&self, req: Request<'_>)

Inspects the object.