#include <linux/intel-iommu.h> struct ioapic_scope { struct intel_iommu *iommu; unsigned int id; unsigned int bus; /* PCI bus number */ unsigned int devfn; /* PCI devfn number */ }; struct hpet_scope { struct intel_iommu *iommu; u8 id; unsigned int bus; unsigned int devfn; }; #define IR_X2APIC_MODE(mode) (mode ? (1 << 11) : 0)