sbc_regs
volatile struct sbc_regs *sc_regs;
sc->sc_regs = (struct sbc_regs *)(SCSIBase + SBC_REG_OFS_IIFX);
sc->sc_regs = (struct sbc_regs *)(SCSIBase + SBC_REG_OFS);
sc->sc_regs = (struct sbc_regs *)(SCSIBase + SBC_REG_OFS);
sc->sc_regs = (struct sbc_regs *)(0xfee00000 + SBC_REG_OFS_DUO2);
sc->sc_regs = (struct sbc_regs *)(SCSIBase + SBC_REG_OFS);