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From: Andrew Lunn <andrew@lunn.ch>
To: 马强 <maqianga@uniontech.com>
Cc: "f.fainelli" <f.fainelli@gmail.com>, davem <davem@davemloft.net>,
	netdev <netdev@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Ming Wang <wangming01@loongson.cn>
Subject: Re: [PATCH] net: phy: fix autoneg invalid error state of GBSR register.
Date: Wed, 1 Sep 2021 15:01:54 +0200	[thread overview]
Message-ID: <YS95wn6kLkM9vHUl@lunn.ch> (raw)
In-Reply-To: <tencent_405C539D1A6BA06876B7AC05@qq.com>

> > It looks like you are using an old tree.
> Yes, it is linux-4.19.y, since 4.19.y does not have autoneg_complete flag,，
> This patch adds the condition before
> reading GBSR register to fix this error state.

So you first need to fix it in net/master, and then backport it to
older kernels.

   Andrew

  parent reply	other threads:[~2021-09-01 13:02 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20210901105608.29776-1-maqianga@uniontech.com>
2021-09-01 12:43 ` [PATCH] net: phy: fix autoneg invalid error state of GBSR register Andrew Lunn
     [not found]   ` <tencent_405C539D1A6BA06876B7AC05@qq.com>
2021-09-01 13:01     ` Andrew Lunn [this message]
2021-09-01 14:39       ` Jakub Kicinski
     [not found]       ` <tencent_312431A93CE3F240692EF111@qq.com>
2021-09-01 14:55         ` Florian Fainelli

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