Struct sunrise_ahci::AhciInterface

struct AhciInterface;

Main interface to the AHCI driver.

Registered under the name "ahci:\0" to the Service Manager, after the discovery stage.

Provides an endpoint to get the number of discovered disks, and another one to get a session to a given disk.

As hotplug/remove of a disk is not supported, a disk id remains valid for the whole lifetime of the ahci driver.

Trait Implementations

impl AhciInterface for AhciInterface

fn discovered_disks_count(
    &mut self,
    _manager: WorkQueue<'static>
) -> Result<u32, Error>

Returns the number of discovered disks.

Any number in the range 0..disk_count() is considered a valid disk id.

fn get_disk(
    &mut self,
    work_queue: WorkQueue<'static>,
    disk_id: u32
) -> Result<IDiskProxy, Error>

Gets the interface to a disk.

This creates a session to an IDisk.

Error

• InvalidArg: disk_id is not a valid disk id.

fn dispatch(
    &'a mut self,
    manager: WorkQueue<'static>,
    cmdid: u32,
    buf: &'a mut [u8]
) -> FutureObj<'a, Result<(), Error>>

Handle an incoming IPC request.

impl Clone for AhciInterface

fn clone(&self) -> AhciInterface

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AhciInterface

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

Formats the value using the given formatter.

impl Default for AhciInterface

fn default() -> AhciInterface

Returns the "default value" for a type.