From: Francois Romieu <romieu@fr.zoreil.com>
To: Michal Zatloukal <myxal.mxl@gmail.com>
Cc: netdev@vger.kernel.org, Mirko Lindner <mlindner@marvell.com>,
Stephen Hemminger <shemminger@vyatta.com>
Subject: Re: [BUG, regression, bisected] Marvell 88E8055 NIC (sky2) fails to detect link after resume from S3
Date: Fri, 29 Jun 2012 23:58:40 +0200 [thread overview]
Message-ID: <20120629215840.GA21533@electric-eye.fr.zoreil.com> (raw)
In-Reply-To: <op.wgon84tw16tawo@esprimo>
(maintainers Cced)
Michal Zatloukal <myxal.mxl@gmail.com> :
[7afe1845dd1e7c90828c942daed7e57ffa7c38d6 induced regression]
> My uneducated guess is that by making the resume from S3 shorter, the
> driver catches the hardware with its pants down and freaks out.
> You can find all details/files (dmesg, lspci, dmidecode, config...)
> collected by apport in the ubuntu bug linked above. Let me know if I
> should supply any more info.
> Note: Please CC me into replies, I'm not subscribed. Thank you.
Can you workaround it by enforcing some mdelay() in sky2_resume before
it does any real work ?
--
Ueimor
next prev parent reply other threads:[~2012-06-29 22:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-29 21:20 [BUG, regression, bisected] Marvell 88E8055 NIC (sky2) fails to detect link after resume from S3 Michal Zatloukal
2012-06-29 21:58 ` Francois Romieu [this message]
2012-06-29 22:36 ` Michal Zatloukal
2012-06-30 11:21 ` Michal Zatloukal
2012-06-29 23:46 ` Stephen Hemminger
2012-06-30 9:01 ` Michal Zatloukal
2012-06-30 20:02 ` Francois Romieu
2012-07-01 13:30 ` Michal Zatloukal
2012-07-01 20:58 ` Michal Zatloukal
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