Struct ArmCci 

pub struct ArmCci {
    regs: MmioRegion,
    ports: [Option<CciPort>; 5],
    nb_ace: usize,
    nb_ace_lite: usize,
    power_state: PowerState,
}

Fields

regs: MmioRegion

ports: [Option<CciPort>; 5]

nb_ace: usize

nb_ace_lite: usize

power_state: PowerState

Implementations

impl ArmCci

pub fn new() -> Self

Creates a new instance.

pub fn set_port_counts(&mut self, ace: usize, ace_lite: usize)

Sets port counts.

pub fn add_port( &mut self, index: usize, port_type: CciPortType, base_offset: usize, )

Performs the add port operation.

pub fn enable_port(&mut self, index: usize) -> Result<(), BusError>

Enables port.

pub fn disable_port(&mut self, index: usize) -> Result<(), BusError>

Disables port.

fn wait_for_status_clear(&self) -> Result<(), BusError>

Performs the wait for status clear operation.

Trait Implementations

impl BusDriver for ArmCci

fn name(&self) -> &str

Performs the name operation.

fn compatible(&self) -> &[&str]

Performs the compatible operation.

fn init(&mut self, base: usize) -> Result<(), BusError>

Performs the init operation.

fn shutdown(&mut self) -> Result<(), BusError>

Performs the shutdown operation.

fn read_reg(&self, offset: usize) -> Result<u32, BusError>

Reads reg.

fn write_reg(&mut self, offset: usize, value: u32) -> Result<(), BusError>

Writes reg.

fn children(&self) -> Vec<BusChild>

Performs the children operation.

fn as_firewall(&self) -> Option<&dyn FirewallController>

Returns the optional [FirewallController] capability, if any.

fn probe(&self) -> bool

Returns true if the driver believes the hardware is present.

fn suspend(&mut self) -> Result<(), BusError>

Performs the suspend operation.

fn resume(&mut self) -> Result<(), BusError>

Performs the resume operation.

fn error_count(&self) -> u64

Performs the error count operation.

fn handle_irq(&mut self) -> bool

Handles irq.