GobiNet can't recognize 1.8 interface

[dailijin]

Hi Aleksander,


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




--

Best Regards,
Dai,Lijin
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