From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Subject: Re: [PATCH] net: phy: marvell: clear wol event before setting it
Date: Fri, 27 Apr 2018 15:23:17 +0800
Message-ID: <20180427152317.11ef32fb@xhacker.debian>
References: <20180419160232.519d15be@xhacker.debian>
        <20180419121801.GC17888@lunn.ch>
        <4273f766-a017-b336-7d14-a28901d274b9@nvidia.com>
        <20180426141508.6660a633@xhacker.debian>
        <be2addb5-b3fd-13cb-ad33-f0527931a0d2@nvidia.com>
        <20180426155619.2c5d87d1@xhacker.debian>
        <20180426124007.GC13467@lunn.ch>
        <7b63b6f5-d93c-f2c8-c448-b81a8323c305@nvidia.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Cc: Andrew Lunn <andrew@lunn.ch>,
        Florian Fainelli <f.fainelli@gmail.com>,
        "David S. Miller" <davem@davemloft.net>, <netdev@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>,
        Jingju Hou <Jingju.Hou@synaptics.com>
To: Bhadram Varka <vbhadram@nvidia.com>
Return-path: <linux-kernel-owner@vger.kernel.org>
In-Reply-To: <7b63b6f5-d93c-f2c8-c448-b81a8323c305@nvidia.com>
Sender: linux-kernel-owner@vger.kernel.org
List-Id: netdev.vger.kernel.org

On Fri, 27 Apr 2018 09:22:34 +0530 Bhadram Varka wrote:

> Hi Andrew/Jisheng,
> 
> On 4/26/2018 6:10 PM, Andrew Lunn wrote:
> >> hmm, so you want a "stick" WOL feature, I dunno whether Linux kernel
> >> requires WOL should be "stick".  
> > I see two different cases:
> >
> > Suspend/resume: The WoL state in the kernel is probably kept across
> > such a cycle. If so, you would expect another suspend/resume to also
> > work, without needs to reconfigure it.  
> Trying this scenario (suspend/resume) from my side. In this case WoL 
> should be enabled in the HW. For Marvell PHY to generate WoL interrupt 
> we need to clear WoL status.
> Above mentioned change required to make this happen. Please share your 
> thoughts on this.

I'm fine with that patch. Maybe you could send out a patch?

Thanks