fbeg 753 arch/alpha/kernel/pci_iommu.c dma_addr_t fbeg, fend; fbeg 766 arch/alpha/kernel/pci_iommu.c fbeg = -1, fend = 0; fbeg 804 arch/alpha/kernel/pci_iommu.c if (fbeg > addr) fbeg = addr; fbeg 812 arch/alpha/kernel/pci_iommu.c alpha_mv.mv_pci_tbi(hose, fbeg, fend);