I2CRDWR
if (hid_ioctl(parent, I2CRDWR, (uintptr_t)&ird) != 0)
error = hid_ioctl(dev, I2CRDWR, (uintptr_t)&ird);
return (hid_ioctl(dev, I2CRDWR, (uintptr_t)&ird));
case I2CRDWR:
case I2CRDWR:
error = ioctl(fd, I2CRDWR, &rdwrdata);
if (ioctl(fd, I2CRDWR, &xfer) == -1 )