linux-kernel - Re: [PATCH] ARC: AXS10x: Add temporary quirk to reset ethernet IP

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Message-ID: <10a90a04-5afc-9c31-6dba-6c9889412c0b@synopsys.com>
Date:   Fri, 8 Sep 2017 10:31:15 -0700
From:   Vineet Gupta <Vineet.Gupta1@...opsys.com>
To:     Eugeniy Paltsev <Eugeniy.Paltsev@...opsys.com>,
        "Eugeniy.Paltsev@...opsys.com" <Eugeniy.Paltsev@...opsys.com>,
        "linux-snps-arc@...ts.infradead.org" 
        <linux-snps-arc@...ts.infradead.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "Alexey.Brodkin@...opsys.com" <Alexey.Brodkin@...opsys.com>
Subject: Re: [PATCH] ARC: AXS10x: Add temporary quirk to reset ethernet IP

On 09/08/2017 10:14 AM, Eugeniy Paltsev wrote:
> On Wed, 2017-09-06 at 12:54 -0700, Vineet Gupta wrote:
>> On 09/06/2017 11:21 AM, Eugeniy Paltsev wrote:
>>> DW ethernet controller on AXS10x hangs sometimes after SW reset, so
>>> add temporary quirk to reset DW ethernet controller IP core.
>>> This quirk can be removed after axs10x reset driver
>>> (see http://patchwork.ozlabs.org/patch/800273/)
>>> or simple reset driver
>>> (see https://patchwork.kernel.org/patch/9903375/)
>>> will be available in upstream.
>>>
>>> Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@...opsys.com>
>> Added to for-next !
>>
>> Thx,
> Hi Vineet,
>
> Please specify if you have plans to add this patch to 4.14?
>
> I'm asking because we mostly need this quirk in 4.14 - I hope generic simple
> reset driver will be available in 4.15.

New code can't be added during the merge window ! I've applied it locally and it 
will happen after rc1 is out !