FIX_OHCI1394_BASE 246 drivers/firewire/init_ohci1394_dma.c set_fixmap_nocache(FIX_OHCI1394_BASE, ohci_base); FIX_OHCI1394_BASE 248 drivers/firewire/init_ohci1394_dma.c ohci.registers = (void __iomem *)fix_to_virt(FIX_OHCI1394_BASE);