From: Pavel Machek <pavel@ucw.cz>
To: castet.matthieu@free.fr
Cc: Linux Kernel list <linux-kernel@vger.kernel.org>,
linux-net@vger.kernel.org
Subject: Re: FW : airo suspend problem
Date: Fri, 22 Jun 2007 20:58:17 +0000 [thread overview]
Message-ID: <20070622205817.GA3885@ucw.cz> (raw)
In-Reply-To: <1181985273.4673a9f9e9a4e@imp.free.fr>
Hi!
> Sujet : airo suspend problem
> ? : linux-pm@lists.osdl.org
>
> Hi,
>
> the airo driver (drivers/net/wireless/airo.c) does in its suspend routine [1].
> But not all the pci cards support power management and cause
> pci_enable_wake/pci_set_power_state to return errors.
>
> On pci card that don't support PM, what should be done ?
> Don't call pci_enable_wake/pci_set_power_state ?
That sounds right. Or simply ignore errors from enable_wake and
set_power_state?
> PS : after the failed suspend to ram due to airo driver, I tried to unload airo
> driver and it hanged. After a reset, I got my ext3 root fs corrupted :(
Corrupted or 'just needed journal replay'?
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2007-06-22 20:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-16 9:14 FW : airo suspend problem castet.matthieu
2007-06-22 20:58 ` Pavel Machek [this message]
2007-06-23 8:46 ` matthieu castet
2007-06-24 17:10 ` Pavel Machek
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