All of lore.kernel.org
 help / color / mirror / Atom feed
* [ath9k-devel] AR9382 spams syslog with loads of "Chip reset failed" messages
@ 2014-09-13 19:05 Eduards Bezverhijs
  0 siblings, 0 replies; only message in thread
From: Eduards Bezverhijs @ 2014-09-13 19:05 UTC (permalink / raw)
  To: ath9k-devel

Hi!

I bought AR5BHB116 wifi which is half size mini pcie card with 2 antenas
for use as an AP with hostapd. Till this moment I can not get that card
working as it should work.
I tried multiple machines, kernels and distros and it's all the same, it
spams logs with this no matter in what mode - AP or managed:
    [  140.993008] ath: phy0: Chip reset failed
    [  140.993083] ath: phy0: Unable to reset channel, reset status -22
    [  141.427312] ath: phy0: DMA failed to stop in 10 ms
AR_CR=0xdeadbeef AR_DIAG_SW=0xdeadbeef DMADBG_7=0xdeadbeef
    [  141.427607] ath: phy0: Could not stop RX, we could be confusing
the DMA engine when we start RX up

CPU is busy 100% as it's logging this really fast, although it's just an
Atom 330 (dual core + ht).
Even this triggers spamming: ifconfig wlan0 up

What I've tried:
    distros: debian wheezy, archlinux, ubuntu 14.04
    kernels: 3.2, 3.12, 3.13, 3.15, 3.16
    machines: Acer 3610, D2500CCE
    tried nohwcrypt=1, tried power saving off (apparantly it's already
off with AP mode)

Guys, what can I do to fix this? Is there anything I can help with
debugging?

regards
Eduards
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20140913/27719dd1/attachment.html 

^ permalink raw reply	[flat|nested] only message in thread

only message in thread, other threads:[~2014-09-13 19:05 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-09-13 19:05 [ath9k-devel] AR9382 spams syslog with loads of "Chip reset failed" messages Eduards Bezverhijs

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.