memset(eeprom, 0, sizeof(struct ftdi_eeprom));
ftdi->eeprom = eeprom;
+ ftdi->module_detach_mode = AUTO_DETACH_SIO_MODULE;
+
/* All fine. Now allocate the readbuffer */
return ftdi_read_data_set_chunksize(ftdi, 4096);
}
\retval -8: ftdi context invalid
\retval -9: libusb_get_device_descriptor() failed
\retval -10: libusb_get_config_descriptor() failed
- \retval -11: libusb_etach_kernel_driver() failed
+ \retval -11: libusb_detach_kernel_driver() failed
\retval -12: libusb_get_configuration() failed
*/
int ftdi_usb_open_dev(struct ftdi_context *ftdi, libusb_device *dev)
// if usb_set_configuration() or usb_claim_interface() fails as the
// detach operation might be denied and everything still works fine.
// Likely scenario is a static ftdi_sio kernel module.
- if (libusb_detach_kernel_driver(ftdi->usb_dev, ftdi->interface) !=0)
- detach_errno = errno;
+ if (ftdi->module_detach_mode == AUTO_DETACH_SIO_MODULE)
+ {
+ if (libusb_detach_kernel_driver(ftdi->usb_dev, ftdi->interface) !=0)
+ detach_errno = errno;
+ }
if (libusb_get_configuration (ftdi->usb_dev, &cfg) < 0)
ftdi_error_return(-12, "libusb_get_configuration () failed");