FFB_REG_DFB24
if (nregs <= FFB_REG_DFB24) {
if (bus_space_map(sc->sc_bt, ma->ma_reg[FFB_REG_DFB24].ur_paddr,
ma->ma_reg[FFB_REG_DFB24].ur_len, BUS_SPACE_MAP_LINEAR,
ma->ma_reg[FFB_REG_DFB24].ur_len);
if (sc->sc_nreg <= FFB_REG_DFB24)
if (off >= 0 && off < sc->sc_sizes[FFB_REG_DFB24])
sc->sc_addrs[FFB_REG_DFB24], off, prot,