pub fn route_irq(gsi: u32, lapic_id: u32, vector: u8, trigger: u8, polarity: u8)Expand description
Route a GSI to a specific LAPIC and vector.
gsi is the Global System Interrupt number.
lapic_id is the destination LAPIC ID.
vector is the interrupt vector (0x20+).
trigger is the trigger mode (0=edge, 1=level).
polarity is the polarity (0=active high, 1=active low).