I8042Device

vmm::devices::legacy

Struct I8042Device 

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pub struct I8042Device {
    pub kbd_interrupt_evt: EventFd,
    /* private fields */
}
Expand description

A i8042 PS/2 controller that emulates just enough to shutdown the machine.

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§kbd_interrupt_evt: EventFd

Keyboard interrupt event (IRQ 1).

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impl I8042Device

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pub fn new(reset_evt: EventFd) -> Result<I8042Device, Error>

Constructs an i8042 device that will signal the given event when the guest requests it.

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pub fn trigger_ctrl_alt_del(&mut self) -> Result<(), I8042Error>

Signal a ctrl-alt-del (reset) event.

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impl BusDevice for I8042Device

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fn read(&mut self, _base: u64, offset: u64, data: &mut [u8])

Reads at offset from this device
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fn write( &mut self, _base: u64, offset: u64, data: &[u8], ) -> Option<Arc<Barrier>>

Writes at offset into this device
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impl Debug for I8042Device

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

Formats the value using the given formatter. Read more

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