MT7613 tx hangs when running mesh mode
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- Dominant language
- C
- Stars
- 888
- Forks
- 436
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Description
MT7613 tx hangs when running mesh mode, but it work ok in AP mode
cat /sys/kernel/debug/ieee80211/phy1/mt76/xmit-queues
queue | hw-queued | head | tail |
0 | 0 | 138 | 138 |
1 | 111 | 178 | 67 |
2 | 480 | 401 | 433 |
3 | 0 | 0 | 0 |
4 | 0 | 2 | 2 |
test with commit 26fb105e538c0b90ca69525adb5b20d016993e7a
also, test with https://termbin.com/7f83 , have same result
mesh link is ok , tx just hang
if the radio run in AP mode , seems that all is ok
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Research direction
Start by reproducing the MT7613 mesh-mode case at commit 26fb105e538c0b90ca69525adb5b20d016993e7a and inspect /sys/kernel/debug/ieee80211/phy1/mt76/xmit-queues. Compare the queue state with AP mode and the linked termbin test; done means mesh transmission no longer hangs while the mesh link remains usable.
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
- Mostly clear
- Newbie friendliness
- 35/100