- kernel turns on IO APICs if no_apic is _not_ set or is equal 0 - pci driver must use the acpi driver to setup IRQ routing otherwise the system cannot work correctly except systems like KVM that use only legacy (E)ISA IRQs 0-15 |
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|---|---|---|
| .. | ||
| arch_clock.h | ||
| arch_watchdog.h | ||
| archconst.h | ||
| hw_intr.h | ||