cpld_read
tmp = cpld_read(sc, CPLD_REG_HWREV);
rpm = cpld_read(sc, fan_reg);
d->cmd = cpld_read(sc, CPLD_REG_MBX2C);
*word = cpld_read(sc, CPLD_REG_RAM + d->offset);
date = (cpld_read(sc, CPLD_REG_DATE_UW) << 16) |
cpld_read(sc, CPLD_REG_DATE_LW);
time = (cpld_read(sc, CPLD_REG_TIME_UW) << 16) |
cpld_read(sc, CPLD_REG_TIME_LW);
tmp = cpld_read(sc, CPLD_REG_HWREV);
rpm = cpld_read(sc, CPLD_REG_FAN_TACHO);
rpm = cpld_read(sc, CPLD_REG_FAN_TACHO);
d->cmd = cpld_read(sc, CPLD_REG_MBX2C);
*word = cpld_read(sc, CPLD_REG_RAM);