From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH V2 net 0/2] net: hns: fix some bugs about speed and
 duplex change
Date: Wed, 29 Aug 2018 18:08:39 -0700 (PDT)
Message-ID: <20180829.180839.1488343012807365399.davem@davemloft.net>
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Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        linuxarm@huawei.com, yisen.zhuang@huawei.com,
        salil.mehta@huawei.com
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From: Peng Li <lipeng321@huawei.com>
Date: Mon, 27 Aug 2018 09:59:28 +0800

> If there are packets in hardware when changing the spped
> or duplex, it may cause hardware hang up.
> 
> This patchset adds the code for waiting chip to clean the all
> pkts(TX & RX) in chip when the driver uses the function named
> "adjust link".
> 
> This patchset cleans the pkts as follows:
> 1) close rx of chip, close tx of protocol stack.
> 2) wait rcb, ppe, mac to clean.
> 3) adjust link
> 4) open rx of chip, open tx of protocol stack.

Series applied, thank you.