iommu_reserve 920 arch/alpha/kernel/core_marvel.c aper->pg_start = iommu_reserve(aper->arena, aper->pg_count, iommu_reserve 604 arch/alpha/kernel/core_titan.c aper->pg_start = iommu_reserve(aper->arena, aper->pg_count, iommu_reserve 190 arch/alpha/kernel/pci_impl.h extern int iommu_reserve(struct pci_iommu_arena *, long, long);