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From: Larry Finger <Larry.Finger@lwfinger.net>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: wireless <linux-wireless@vger.kernel.org>
Subject: Question about mac80211 callback
Date: Sun, 22 Nov 2009 20:11:16 -0600	[thread overview]
Message-ID: <4B09EF44.3050804@lwfinger.net> (raw)

Johannes,

I tried to figure this out from the code, but I kept getting lost.

When a computer goes into hibernation, which of the mac80211 callback routines
are called, and which ones on the following resume? The problem arises due to
the problem in Bug #14267. The routine to check the hardware status of the
RFKILL switch is being entered with b43_status() returning 0, thus the hardware
switch is not checked. If we do not check for that condition, then we get a
machine fault on PPC. I would like to be able to track this problem down. I've
already entered two bad patches in this area.

Thanks,

Larry

             reply	other threads:[~2009-11-23  2:11 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-23  2:11 Larry Finger [this message]
2009-11-23  9:38 ` Question about mac80211 callback Johannes Berg

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