#15320: TP-Link TL-WR941NDv3 stops accepting wireless clients
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Reporter: clayman@… | Owner: developers
Type: defect | Status: reopened
Priority: normal | Milestone: Attitude Adjustment 12.09
Component: packages | Version: Trunk
Resolution: | Keywords:
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Comment (by anonymous):
WR1043ND v1 running r41824 seems to be holding up fine. Thanks Felix for
your hard work! :)
So no hangs or obvious problems, but I did spot this in the logs. I've
never seen AR_CR, AR_DIAG_SW or DMADBG_7 before.
{{{
# dmesg
...
[26287.370000] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024
AR_DIAG_SW=0x42000020 DMADBG_7=0x000286c0
[26287.380000] ath: phy0: Could not stop RX, we could be confusing the DMA
engine when we start RX up
}}}
{{{
# cat /sys/kernel/debug/ieee80211/phy0/ath9k/reset
Baseband Hang: 0
Baseband Watchdog: 0
Fatal HW Error: 0
TX HW error: 0
Transmit timeout: 0
TX Path Hang: 0
PLL RX Hang: 0
MAC Hang: 43
Stuck Beacon: 1
MCI Reset: 0
Calibration error: 0
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/15320#comment:52>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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