Date: Fri, 21 Oct 2011 21:03:56 +0200
From: Clemens Buchacher <drizzd@aon.at>
To: Adrian Chadd <adrian@freebsd.org>
Cc: Mohammed Shafi <shafi.wireless@gmail.com>,
	linux-wireless@vger.kernel.org,
	ath9k-devel <ath9k-devel@lists.ath9k.org>
Subject: Re: ath9k: irq storm after suspend/resume
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On Fri, Oct 21, 2011 at 10:10:21PM +0800, Adrian Chadd wrote:
> 
> If the interrupt storm continue occuring, try putting the whole NIC to
> sleep entirely (ie, call pcipowersave to put the NIC to sleep, then
> make sure the NIC -stays- asleep somehow, ie so nothing else tries
> waking it up.

Is it possible to figure out whether or not it is asleep in the
interrupt routine?