openwrt / openwrt/mt76

[7613] mt7613 wlan scan cause mcu timeout

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Dominant language
C
Stars
888
Forks
436
PR merge metrics
No merged PRs in 30d

Description

chip is mt7613

[  660.520319] mt7615e 0000:02:00.0: Message 73 (seq 9) timeout
[  681.000319] mt7615e 0000:02:00.0: Message 73 (seq 10) timeout
[  701.480334] mt7615e 0000:02:00.0: Message 73 (seq 11) timeout

I try to ubus call iwinfo scan {"device": "wlan1"}
after Multiple scans
this issue happens

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source file or test is named. Start by reproducing repeated scans with ubus call iwinfo scan {"device": "wlan1"} on the MT7613 hardware and capture the mt7615e MCU timeout messages. Done means the repeated scan scenario no longer causes the reported MCU timeouts, with a regression check for the behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
networking
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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