io_apic_set_pci_routing 1184 arch/x86/kernel/acpi/boot.c 	io_apic_set_pci_routing(ioapic, ioapic_pin, gsi,
io_apic_set_pci_routing  193 include/asm-x86/io_apic.h extern int io_apic_set_pci_routing(int ioapic, int pin, int irq,