iommu_hw
const struct iommu_hw iommu_hw_default = {
iommu_init(char *name, const struct iommu_hw *ihw, struct iommu_state *is,
extern const struct iommu_hw iommu_hw_default;
const struct iommu_hw *is_hw;
void iommu_init(char *, const struct iommu_hw *, struct iommu_state *,
const struct iommu_hw iommu_hw_fire = {
const struct iommu_hw iommu_hw_oberon = {
const struct iommu_hw *ihw = &iommu_hw_fire;