GobiNet can't recognize 1.8 interface

[dailijin]

OK,  thanks 





--

Best Regards,
Dai,Lijin



At 2018-11-21 16:46:42, "Aleksander Morgado" <aleksander at aleksander.es> wrote:
>Hey,
>
>> I am encountering a issue related to EM7565 modem firmware upgrade.
>> 
>> 
>> I use 6 MC7430 modems on a unit, the USBCOMP configuration is 50D.  my test is do firmware upgrade for all modems one by one after system bootup. the test environment as below:
>> SDK version: SLQS04.00.17
>> GobiNet driver: S2.34N2.53
>> upgrade command like: ./fwdldhostx86_64 --sdkpath ./slqssdk --device 9x30 --path /tmp/test/MC7430/0224 --modem $index
>> 
>> 
>> My issue is that  sometimes 1.8 or 1.10 interface can't be recognized by driver based on system log, if no 1.8 interface, firmware upgrade always fail.  the log as below.
>> 
>> 
>> I know you are expert on kernel and driver, and also be familiar with Sierra modems , do you know the reason？ is there any suggestion to fix this issue.
>> 
>> 
>> Thanks in advance
>> 
>> 
>> [10.12.33.155]# find / -name qcqmi*
>> /sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.2/1-5.2:1.10/GobiQMI/qcqmi0
>> /sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.3/1-5.3:1.8/GobiQMI/qcqmi1
>> /sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.3/1-5.3:1.10/GobiQMI/qcqmi2
>> /sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.4/1-5.4:1.8/GobiQMI/qcqmi3
>> /sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.4/1-5.4:1.10/GobiQMI/qcqmi4
>> /sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.5/1-5.5:1.8/GobiQMI/qcqmi5
>> /sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.5/1-5.5:1.10/GobiQMI/qcqmi6
>> /sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.6/1-5.6:1.8/GobiQMI/qcqmi7
>> /sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.6/1-5.6:1.10/GobiQMI/qcqmi8
>> /sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.7/1-5.7:1.8/GobiQMI/qcqmi9
>> 
>
>The Sierra Wireless forum is a better place to ask this kind of questions related to the Sierra GobiNet and their firmware upgrade tool:
>https://forum.sierrawireless.com/c/airprime-embedded-wireless-modules/mc-em-series
>
>
>-- 
>Aleksander
>https://aleksander.es
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