I hava a WP7607 module into a mangoh red board.
The module is working fine when I use the
Now I try to connect to my board using USB and I want to use the mainline kernel qmi_wwan driver and cdc-wdm device to configure the WP7607 using libqmi and amicli tool.
The module is recognized by my kernel (version 4.9)
[23102.879227] usb 2-4.1: New USB device found, idVendor=1199, idProduct=68c0 [23102.879229] usb 2-4.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [23102.879230] usb 2-4.1: Product: WP7607 [23102.879231] usb 2-4.1: Manufacturer: Sierra Wireless, Incorporated [23102.879231] usb 2-4.1: SerialNumber: VN74538548070331 [23102.890439] qcserial 2-4.1:1.0: Qualcomm USB modem converter detected [23102.890504] usb 2-4.1: Qualcomm USB modem converter now attached to ttyUSB0 [23102.891348] qcserial 2-4.1:1.3: Qualcomm USB modem converter detected [23102.891407] usb 2-4.1: Qualcomm USB modem converter now attached to ttyUSB1 [23102.894414] qmi_wwan 2-4.1:1.8: cdc-wdm0: USB WDM device [23102.894518] qmi_wwan 2-4.1:1.8 wwan0: register 'qmi_wwan' at usb-0000:03:00.0-4.1, WWAN/QMI device, c2:2b:a0:92:31:61 [23102.900811] cdc_ether 2-4.1:1.19 usb0: register 'cdc_ether' at usb-0000:03:00.0-4.1, CDC Ethernet Device, 46:a3:6e:ae:9d:6c [23102.909908] cdc_ether 2-4.1:1.19 ens160u4u1i19: renamed from usb0 [23102.938550] qmi_wwan 2-4.1:1.8 wws160u4u1i8: renamed from wwan0
But I always have timeout using qmicli with the device /dev/cdc-wdm0.
My principal question is: Does the WP7607 support the mainline kernel driver or not ?