READ4              54 dev/pci/agp_amd.c #define READ4(off)	bus_space_read_4(asc->iot, asc->ioh, off)
READ4              54 dev/pci/agp_i810.c #define READ4(off)	bus_space_read_4(isc->bst, isc->bsh, off)
READ4            1843 dev/pci/musycc.c #define READ4(x) \