On 2017-07-19 16:48, Kelvin wrote:
If I'm not wrong qmi_wwan is trying to bind to interface 5, but rmnet is on 2 (that has been wrongly taken by option). Which kernel version are you using? Did you modify the source code of option and qmi_wwan? This does indeed look incorrect - the qmi_wwan.c modification on this kernel uses 5 but the LE910 documents say to use 2. Good catch, thanks!
1bc7:1201 needs special handling (set DTR) in the qmi_wwan driver so the fix is not as simple as just changing a 5 to a 2.
You will not get any reply on the qmi interface without that. /Lars _______________________________________________ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel