From: yuan linyu <cugyly@163.com>
To: Andrew Lunn <andrew@lunn.ch>,
YUAN Linyu <Linyu.Yuan@alcatel-sbell.com.cn>
Cc: Zefir Kurtisi <zefir.kurtisi@neratec.com>,
David Miller <davem@davemloft.net>,
"f.fainelli@gmail.com" <f.fainelli@gmail.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: Re: [PATCH] net: add regs attribute to phy device for user diagnose
Date: Sat, 11 Feb 2017 11:48:18 +0800 [thread overview]
Message-ID: <1486784898.3983.1.camel@163.com> (raw)
In-Reply-To: <20170119010142.GB26959@lunn.ch>
On 四, 2017-01-19 at 02:01 +0100, Andrew Lunn wrote:
> >
> > I will add two ethtool command in kernel to read and write register in PHY.
> Write access will get NACKed by me. Read only please.
some register need to write some value first then read.
if read only, it will not achieve the goal.
>
> >
> > ethtool can use these command to dump what user want, there is no
> > more work to PHY driver.
> Please think about how you handle PHYs with pages. This needs to be
> part of the API.
thank, I will.
>
> Andrew
prev parent reply other threads:[~2017-02-11 3:49 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-14 2:46 [PATCH] net: add regs attribute to phy device for user diagnose yuan linyu
2017-01-14 16:24 ` Andrew Lunn
2017-01-14 18:35 ` Florian Fainelli
2017-01-15 1:51 ` yuan linyu
2017-01-15 1:57 ` Florian Fainelli
2017-01-15 10:40 ` yuan linyu
2017-01-15 17:21 ` Andrew Lunn
2017-01-16 12:59 ` yuan linyu
2017-01-16 20:22 ` Florian Fainelli
2017-01-16 21:54 ` David Miller
2017-01-17 0:11 ` YUAN Linyu
2017-01-18 12:37 ` Zefir Kurtisi
2017-01-19 0:45 ` YUAN Linyu
2017-01-19 1:01 ` Andrew Lunn
2017-02-11 3:48 ` yuan linyu [this message]
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