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udev: add udev rule to configure modem USB

Quectel advises to configure the USB autosuspend feature as:

  • power/control: auto
  • power/autosuspend_delay_ms: 3000

Futhermore, the following settings are also needed:

  • power/wakeup: enabled
  • power/persist: 0
  • avoid_reset_quirk: 1

This certainly makes a difference in terms of modem resets, I haven't got any since I applied these changes.

Edited by Dylan Van Assche

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