Low throughtput (20Mbps) in WR1043ND and failure messages in dmesg
|Reported by:||danielkza2@…||Owned by:||nbd|
|Priority:||response-needed||Milestone:||Barrier Breaker 14.07|
|Keywords:||ath9k wr1043nd wifi wireless||Cc:|
I've been trying to find out why I have such horrible bandwidth using a TP-Link WR1043ND router, and after trying 10.03.1 RC5 and RC6 I decided to give trunk (22-11-2011, r29289) a go, and I get these messages continually in dmesg at apparently random intervals:
ath: Failed to stop TX DMA, queues=0x004! ath: Failed to stop TX DMA, queues=0x004! ath: Failed to stop TX DMA, queues=0x004! ath: Failed to stop TX DMA, queues=0x004! ath: Failed to stop TX DMA, queues=0x004! ath: Failed to stop TX DMA, queues=0x004!
Is it possible these are related to the horrible throughtput? I tried pretty much everything, using multiple Wireless adapters with multiple chips (2 Broadcom, 2 Realtek), tried configuring antennas manually, disabling encryption, all possible channel combinations, enabling and disabling RTS/CTS, and absolutely nothing helped.
Here is the relevant wireless configuration:
wireless.radio0=wifi-device wireless.radio0.type=mac80211 wireless.radio0.macaddr=f4:ec:38:e9:a9:a0 wireless.radio0.ht_capab=SHORT-GI-40 DSSS_CCK-40 wireless.radio0.disabled=0 wireless.radio0.distance=30 wireless.radio0.frag=2346 wireless.radio0.rts=2346 wireless.radio0.txpower=27 wireless.radio0.noscan=1 wireless.radio0.channel=3 wireless.radio0.country=US wireless.radio0.diversity=0 wireless.radio0.txantenna=0x5 wireless.radio0.rxantenna=0x2 wireless.radio0.hwmode=11ng wireless.radio0.htmode=HT40+
Change History (33)
comment:6 Changed 4 years ago by nbd
- Owner changed from developers to nbd
- Status changed from new to accepted
comment:29 Changed 4 years ago by nbd
- Resolution set to no_response
- Status changed from accepted to closed