REG_GLOBAL
ret = reg_write(priv, REG_GLOBAL, GLOBAL_CONTROL,
return reg_write(priv, REG_GLOBAL, GLOBAL_ATU_CONTROL,
ret = reg_write(priv, REG_GLOBAL, GLOBAL_MAC_01, val);
ret = reg_write(priv, REG_GLOBAL, GLOBAL_MAC_23,
return reg_write(priv, REG_GLOBAL, GLOBAL_MAC_45,
ret = reg_write(priv, REG_GLOBAL, GLOBAL_ATU_CONTROL,
ret = reg_read(priv, REG_GLOBAL, GLOBAL_STATUS);