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Date: Thu, 20 Dec 2007 13:24:26 +0100
From: Patrick Lamaiziere <patfbsd@davenulle.org>
To: "freebsd-stable@FreeBSD.org" <freebsd-stable@FreeBSD.org>
Message-ID: <20071220132426.16092f14@roxette.lamaiziere.net>
Organization: /dave/nulle
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Subject: [7.0 beta4] iwi : firmware stuck in state 4, resetting
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Hi,

I've got many deconnections with iwi on 7.0 with WPA, far more than on
6.2.

iwi0: firmware error
iwi0: link state changed to DOWN
iwi0: link state changed to UP
iwi0: firmware stuck in state 4, resetting
[...]

Then I have to make an "/etc/rc.d/netif restart iwi0" to reconnect.

With debug enable on iwi : 

Dec 15 01:12:03 roxette kernel: sending command idx=13 type=26 len=96
Dec 15 01:12:03 roxette kernel: Beacon miss: 26 >= 24
Dec 15 01:12:03 roxette kernel: Beacon miss: 27 >= 24
Dec 15 01:12:03 roxette kernel: Beacon miss: 28 >= 24
Dec 15 01:12:04 roxette kernel: Beacon miss: 29 >= 24
Dec 15 01:12:08 roxette kernel: iwi0: firmware stuck in state 4,
resetting

I put the complete log here :
http://user.lamaiziere.net/patrick/messages.4.bz2

Any idea ? Thanks.