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Message-ID: <8729016553E3654398EA69218DA29EEF15A81F13@cnshjmbx02>
Date: Thu, 23 Feb 2017 09:51:17 +0000
From: YUAN Linyu <Linyu.Yuan@...atel-sbell.com.cn>
To: Andrew Lunn <andrew@...n.ch>
CC: Florian Fainelli <f.fainelli@...il.com>,
"David S . Miller" <davem@...emloft.net>,
"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
"cugyly@....com" <cugyly@....com>
Subject: RE: create drivers/net/mdio and move mdio drivers into it
> -----Original Message-----
> From: netdev-owner@...r.kernel.org [mailto:netdev-owner@...r.kernel.org]
> On Behalf Of Andrew Lunn
> Sent: Thursday, February 23, 2017 5:30 PM
> To: YUAN Linyu
> Cc: Florian Fainelli; David S . Miller; netdev@...r.kernel.org; cugyly@....com
> Subject: Re: create drivers/net/mdio and move mdio drivers into it
>
> > Big picture is we can remove struct mii_bus,
>
> So if you remove this, how do you represent MII as a bus? It is a bus,
> clause 22 allows up to 32 devices on it, and i have boards with more
> than 8 devices on the bus. Clause 44 allows many more devices on the
> bus.
>
add a phy device list to mdio_device.
> Andrew
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