pub fn disable_permanently()Expand description
Disable the 8259 PIC permanently by masking all IRQs.
Call this after remapping the PIC (to avoid stray interrupts at CPU exception vectors) and after the I/O APIC is ready to take over.
pub fn disable_permanently()Disable the 8259 PIC permanently by masking all IRQs.
Call this after remapping the PIC (to avoid stray interrupts at CPU exception vectors) and after the I/O APIC is ready to take over.