From: Clemens Buchacher <drizzd@aon.at>
To: Adrian Chadd <adrian@freebsd.org>
Cc: Mohammed Shafi <shafi.wireless@gmail.com>,
linux-wireless@vger.kernel.org
Subject: Re: ath9k: irq storm after suspend/resume
Date: Tue, 4 Oct 2011 20:36:42 +0200 [thread overview]
Message-ID: <20111004183601.GA1395@ecki> (raw)
In-Reply-To: <CAJ-Vmo=sE4KeOp1CKAR5v+Rzm1bm0R=ZvtMvJaE_8Sjn1dOdsw@mail.gmail.com>
On Tue, Oct 04, 2011 at 03:58:09PM +0800, Adrian Chadd wrote:
>
> There's a function further down in the isr routine which checks
> whether the NIC itself posted the interrupt (it checks
> SYNC_CAUSE/ASYNC_CAUSE.) That should cut down the spam quite a
> bit and only log the relevant entries for ath9k.
If I do this no interrupts are logged at all.
In previous traces SYNC_CAUSE became non-zero only because the
debugging output delayed the interrupt handler enough to give the
initialization code a chance to run.
Clemens
prev parent reply other threads:[~2011-10-04 19:36 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-27 11:32 ath9k: irq storm after suspend/resume Clemens Buchacher
2011-08-29 7:55 ` Mohammed Shafi
2011-08-29 11:53 ` Mohammed Shafi
2011-08-29 15:12 ` Mohammed Shafi
2011-08-30 6:41 ` Clemens Buchacher
2011-08-30 9:33 ` Mohammed Shafi
2011-08-30 9:41 ` Mohammed Shafi
2011-09-01 6:24 ` Clemens Buchacher
2011-09-26 9:24 ` Mohammed Shafi
2011-09-27 21:42 ` Clemens Buchacher
2011-09-29 8:18 ` Mohammed Shafi
2011-09-29 10:33 ` Adrian Chadd
2011-09-29 17:11 ` Clemens Buchacher
[not found] ` <CAD2nsn0Z2J4r4tN_fLjx5bbvz2bg6NVcQ8vppJbbNcgOF8pFew@mail.gmail.com>
[not found] ` <CAJ-VmokcM4KmzV7Rn9PA68iEiTJiPw=ffYgNFLDAHShxD0HNAg@mail.gmail.com>
2011-10-03 8:48 ` Clemens Buchacher
2011-10-04 7:58 ` Adrian Chadd
2011-10-04 18:15 ` Clemens Buchacher
2011-10-04 21:11 ` Adrian Chadd
2011-10-05 6:28 ` Clemens Buchacher
2011-10-05 13:02 ` Adrian Chadd
2011-10-12 13:10 ` Mohammed Shafi
2011-10-15 9:39 ` Clemens Buchacher
2011-10-15 10:01 ` Adrian Chadd
2011-10-18 6:44 ` Clemens Buchacher
2011-10-18 7:05 ` Adrian Chadd
2011-10-21 10:22 ` Clemens Buchacher
2011-10-21 14:10 ` Adrian Chadd
2011-10-21 14:10 ` [ath9k-devel] " Adrian Chadd
2011-10-21 19:03 ` Clemens Buchacher
2011-10-21 19:03 ` [ath9k-devel] " Clemens Buchacher
2011-10-21 20:20 ` Clemens Buchacher
2011-10-21 20:20 ` [ath9k-devel] " Clemens Buchacher
2011-10-22 0:47 ` Adrian Chadd
2011-10-22 0:47 ` [ath9k-devel] " Adrian Chadd
2011-10-22 7:22 ` Clemens Buchacher
2011-10-22 7:22 ` [ath9k-devel] " Clemens Buchacher
2011-10-22 7:29 ` Adrian Chadd
2011-10-22 7:29 ` [ath9k-devel] " Adrian Chadd
2011-10-04 18:36 ` Clemens Buchacher [this message]
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