From: Howard Chu <hyc@symas.com>
To: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: ath9k DMA problems
Date: Wed, 26 Aug 2009 12:38:45 -0700 [thread overview]
Message-ID: <4A958F45.40109@symas.com> (raw)
Still seeing occasional hangs using the ath9k in 2.6.31-rc6, and even worse
using compat-wireless 2009-08-22. Today I got this which was even more
interesting:
[369014.776586] wlan0: associate with AP 00:12:17:26:56:10 (try 1)
[369014.779197] wlan0: RX ReassocResp from 00:12:17:26:56:10 (capab=0x411
status=0 aid=2)
[369014.779197] wlan0: associated
[369472.707961] ath9k: DMA failed to stop in 10 ms AR_CR=0xdeadbeef
AR_DIAG_SW=0xdeadbeef
This is on an HP dv5z laptop, it reports an AR9280 at boot.
--
-- Howard Chu
CTO, Symas Corp. http://www.symas.com
Director, Highland Sun http://highlandsun.com/hyc/
Chief Architect, OpenLDAP http://www.openldap.org/project/
next reply other threads:[~2009-08-26 19:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-26 19:38 Howard Chu [this message]
2009-08-29 1:06 ` ath9k DMA problems Howard Chu
2009-08-30 18:00 ` [ath9k-devel] " Kunal Gangakhedkar
2009-08-30 18:00 ` Kunal Gangakhedkar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4A958F45.40109@symas.com \
--to=hyc@symas.com \
--cc=linux-wireless@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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.