Add USB ID and quirks for Huawei E3372
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Authored by kd on Apr 27 2022, 12:57 PM.

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• hselasky
mw
wma

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rG0923ff82fb38: Add USB ID and quirks for Huawei E3372

Summary

Set UQ_MSC_NO_INQUIRY and UQ_MSC_NO_GETMAXLUN quirks for mass storage, which is the initial mode of this dongle.
The modem is shipped with at least two firmware versions: 10.X and 11.X, without ability to update to the newer one.
The 11.X version works more or less fine, but the 10.X one resets after receiving either an SCSI INQUIRY, or a get_max_lun command.
Since both of those are used for automatic quirk detection, this leads to a reset cycle making the device somewhat unusable.

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Event Timeline

kd requested review of this revision.Apr 27 2022, 12:57 PM

kd created this revision.

kd added a parent revision: D35075: usb: Respect NO_INQUIRY quirk during device enumeration.

• hselasky accepted this revision.Apr 27 2022, 1:04 PM

This revision is now accepted and ready to land.Apr 27 2022, 1:04 PM

wma accepted this revision.Apr 28 2022, 4:02 AM

Closed by commit rG0923ff82fb38: Add USB ID and quirks for Huawei E3372 (authored by kd, committed by wma). · Explain WhyApr 28 2022, 6:43 AM

This revision was automatically updated to reflect the committed changes.

wma added a commit: rG0923ff82fb38: Add USB ID and quirks for Huawei E3372.

Herald added a subscriber: imp. · View Herald TranscriptApr 28 2022, 6:43 AM

You can upgrade the firmware on some models such as e3372h-153/607 but it's a bit of a hassle.
https://www.0xf8.org/2017/01/flashing-a-huawei-e3372h-4g-lte-stick-from-hilink-to-stick-mode/
I guess by firmware version you're referring to Software version, the firmwares are all 20.X or 21.X afaik