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<  Everything Coding  ~  Idea: attributing unique IDs for devices

PostPosted: Thu Apr 23, 2009 7:51 pm Reply with quote
Posts: 11 Joined: Tue Apr 14, 2009 8:45 pm Website:

I am the Debian packager of usb-modeswitch. The main problem I see for usb-modeswitch's future is the problematic confusion caused by different devices carrying the same idVendor:idProduct string.

This is a problem in particular for upgrades. If a user uncomments one entry in /etc/usb_modeswitch.conf (or in our generated /etc/udev/rules.d/usb_modeswitch.rules), he will have to handle the updates more or less manually.

What about building a "database" (which could be stored in /usr/share/usb_modeswitch for example), which would link a unique id (idVendor:idProduct:idVariantSpecificToUsbModeswitch for example) to the needed configuration (and a description string) for the device.

usb_modeswitch could then be simply launched with either the complete command or with --id for example. This would allow a really simple configuration on the user side. "Allow one idVariantSpecificToUsbModeswitch per idVendor:idProduct".

Assuming that normal users only have one dongle, the shape of a standard usb_modeswitch.conf (or .rules) would be really easier.

What do you thinkĀ ?

Best regards,



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