Quectel BG95-M3 QMI Driver #46

New issue

Closed

opened 2020-08-29 18:56:14 +00:00 by kemonine · 2 comments

kemonine commented

2020-08-29 18:56:14 +00:00

Owner

Given we have a basic LTE doc and the Quectel BG95-M3 seems better suited to our needs for remote / non-wifi frames...

Time to start digging.

First problem found is there is no QMI driver. Hopefully Quectel can provide one. If not we get to wait.

Quectel forum thread asking for further details: https://forums.quectel.com/t/bg95-m3-linux-qmi-driver/5641

Given we have a basic LTE doc and the Quectel BG95-M3 seems better suited to our needs for remote / non-wifi frames... Time to start digging. First problem found is there is no QMI driver. Hopefully Quectel can provide one. If not we get to wait. Quectel forum thread asking for further details: https://forums.quectel.com/t/bg95-m3-linux-qmi-driver/5641

kemonine added the

enhancement

label 2020-08-29 18:56:20 +00:00

kemonine added this to the Future milestone 2020-08-29 18:56:22 +00:00

kemonine self-assigned this 2020-08-29 18:56:25 +00:00

kemonine commented

2020-08-29 19:38:38 +00:00

Author

Owner

https://draisberghof.de/usb_modeswitch/bb/viewtopic.php?f=3&t=2867&start=15
https://bacnh.com/quectel-linux-usb-drivers-troubleshooting/

cat /sys/kernel/debug/usb/devices | less
P:  Vendor=2c7c ProdID=0700 Rev= 0.00


lsusb
Bus 001 Device 004: ID 2c7c:0700 Quectel Wireless Solutions Co., Ltd. USB2.0 Hub

modprobe option
echo "2c7c 0700" > /sys/bus/usb-serial/drivers/option1/new_id 

dmesg | tail -n 20


ls -la /sys/bus/usb/drivers/option/
echo "1-1.1:1.2" > /sys/bus/usb/drivers/option/unbind

modprobe qmi_wwan
echo "2c7c 0700" > /sys/bus/usb/drivers/qmi_wwan/new_id
ls -la /sys/bus/usb/drivers/qmi_wwan/

mmcli -S
mmcli -L

``` https://draisberghof.de/usb_modeswitch/bb/viewtopic.php?f=3&t=2867&start=15 https://bacnh.com/quectel-linux-usb-drivers-troubleshooting/ cat /sys/kernel/debug/usb/devices | less P: Vendor=2c7c ProdID=0700 Rev= 0.00 lsusb Bus 001 Device 004: ID 2c7c:0700 Quectel Wireless Solutions Co., Ltd. USB2.0 Hub modprobe option echo "2c7c 0700" > /sys/bus/usb-serial/drivers/option1/new_id dmesg | tail -n 20 ls -la /sys/bus/usb/drivers/option/ echo "1-1.1:1.2" > /sys/bus/usb/drivers/option/unbind modprobe qmi_wwan echo "2c7c 0700" > /sys/bus/usb/drivers/qmi_wwan/new_id ls -la /sys/bus/usb/drivers/qmi_wwan/ mmcli -S mmcli -L ```

kemonine added the

wontfix

label 2020-09-20 21:56:12 +00:00

kemonine commented

2020-09-20 21:56:40 +00:00

Author

Owner

Marking won't fix as other LTE modems can be substitued.

kemonine closed this issue

2020-09-20 21:56:40 +00:00