Bug 101495 - Qualcomm MQC700 modem support
Summary: Qualcomm MQC700 modem support
Status: RESOLVED INVALID
Alias: None
Product: ModemManager
Classification: Unclassified
Component: general (show other bugs)
Version: 1.4
Hardware: Other All
: medium normal
Assignee: ModemManager bug user
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-06-19 11:05 UTC by shlomo.zaks
Modified: 2017-07-10 12:11 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
lsusb (9.12 KB, text/plain)
2017-06-19 11:05 UTC, shlomo.zaks 		Details
NetworkManager debug log (1.64 KB, text/plain)
2017-06-19 11:06 UTC, shlomo.zaks 		Details
ModemManager debug log (18.09 KB, text/plain)
2017-06-19 11:07 UTC, shlomo.zaks 		Details
View All

Description shlomo.zaks 2017-06-19 11:05:43 UTC 
Created attachment 132054 [details]
lsusb

I'm trying to get a Qualcomm MQC700 modem (not yet released) to work with Linux. I think it uses QMI.

The output of `lsusb -v -d 05c6:9025` is attached.

The following devices appear in /dev when I connect the modem: cdc-wdm2, libmtp-1-2, sdb, sg2.

The following kernel modules load when I connect the modem: qmi_wwan, cdc_wdm, uas, usbnet, usb_storage, mii.

The modem exposes the following interface when connected:
5: wwp0s20f0u2i4: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
 link/ether 2e:2a:bc:95:7b:57 brd ff:ff:ff:ff:ff:ff

Debug logs of NetworkManager and ModemManager are attached.

How can I debug this?
Comment 1 shlomo.zaks 2017-06-19 11:06:53 UTC 
Created attachment 132055 [details]
NetworkManager debug log
Comment 2 shlomo.zaks 2017-06-19 11:07:11 UTC 
Created attachment 132056 [details]
ModemManager debug log

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