From: Florian Fainelli <f.fainelli@gmail.com>
To: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
netdev@vger.kernel.org
Cc: davem@davemloft.net, s.hauer@pengutronix.de, b38611@freescale.com
Subject: Re: [PATCH net-next v2 0/4] net: phy: prevent double suspend
Date: Tue, 27 Jan 2015 11:16:34 -0800 [thread overview]
Message-ID: <54C7E412.7010903@gmail.com> (raw)
In-Reply-To: <54C7E140.4080908@cogentembedded.com>
On 27/01/15 11:04, Sergei Shtylyov wrote:
> Hello.
>
> On 01/27/2015 09:05 AM, Florian Fainelli wrote:
>
>> This patch series addresses a problem that Fugang and I observed on
>> different
>> platforms where a given PHY device might end-up being suspended twice.
>
>> Once as part of the call from ndo_open() all the way down to
>> phy_detach() and
>> phy_suspend() and a second time when the generic platform device/driver
>> suspend/resume callbacks are called in drivers/net/phy/mdio_bus.c.
>
>> Thanks to Fugang for giving this a quick try on i.MX6/FEC and reporting
>> positive test results!
>
> I can now confirm this patchset fixed our issue with an external
> abort during suspend on R-Car platform (with the 'sh_eth' driver)!
Great, thanks Sergei!
>
>> Florian Fainelli (4):
>> net: phy: utilize phy_suspend and phy_resume
>> net: phy: document has_fixups field
>> net: phy: keep track of the PHY suspend state
>> net: phy: avoid suspending twice a PHY
>
> WBR, Sergei
>
--
Florian
prev parent reply other threads:[~2015-01-27 19:16 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-27 6:05 [PATCH net-next v2 0/4] net: phy: prevent double suspend Florian Fainelli
2015-01-27 6:05 ` [PATCH net-next v2 1/4] net: phy: utilize phy_suspend and phy_resume Florian Fainelli
2015-01-27 6:05 ` [PATCH net-next v2 2/4] net: phy: document has_fixups field Florian Fainelli
2015-01-27 6:05 ` [PATCH net-next v2 3/4] net: phy: keep track of the PHY suspend state Florian Fainelli
2015-01-27 6:05 ` [PATCH net-next v2 4/4] net: phy: avoid suspending twice a PHY Florian Fainelli
2015-01-27 8:17 ` [PATCH net-next v2 0/4] net: phy: prevent double suspend David Miller
2015-01-27 19:04 ` Sergei Shtylyov
2015-01-27 19:16 ` Florian Fainelli [this message]
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