On Wednesday 07 October 2009 22:40:42 Peter Magdina wrote: > > On Wednesday 07 October 2009 18:23:02 Josua Dietze wrote: > > Alan Stern schrieb: > > > > > On Wed, 7 Oct 2009, Peter Magdina wrote: > > >> However, one conclusion is here. > > >> If you want to put it only into userspace (without even patching option > > >> driver to support this device), then udev scripts must handle if option > > >> driver is already loaded or not and eventually load it and write new VID/PID > > >> to "new_id". > > >> If this whole handling is ok according to you, then I don't mind. > > >> But as far as there exists other VIDs/PIDs in option driver, it would be > > >> nice to put also this one there and than the only thing which will have to > > >> be done by udev script is to eject the device. > > > > > > I agree, the IDs should be added to the option driver. That is a > > > small, self-contained, unobjectionable patch. When it is added, the > > > user won't need to do anything other than run the eject or modeswitch > > > programs. > > > > There is really no argument about the eventual adding of IDs to the > > modem drivers. The "new_id" method is mainly an instant help for > > hitherto unknown devices. > > Here is my temporary solution with udev rules file: > # Switch the device over from CD-ROM emulation mode to modem mode > ACTION=="add", SUBSYSTEM=="scsi_generic", ATTRS{idVendor}=="0930", ATTRS{idProduct}=="0d46", RUN+="/usr/bin/eject /dev/%k" > > # Load option module when the modem mode of the device is detected > ACTION=="add", ENV{DEVTYPE}=="usb_device", ATTRS{idVendor}=="0930", ATTRS{idProduct}=="0d45", RUN+="/sbin/modprobe option" > > # Set modem IDs as a new serial port device to option driver > ACTION=="add", SUBSYSTEM=="drivers", DEVPATH=="/bus/usb-serial/drivers/option*", RUN+="/bin/sh -c 'echo 0930 0d45 >/sys/%p/new_id'" > > And I have also created this page for that: http://www.magdina.org/toshiba-g450-udev-rules Peter -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html