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From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 1/1] net: introduce phylib
Date: Mon, 17 Sep 2012 07:20:58 +0200	[thread overview]
Message-ID: <20120917052058.GM25990@game.jcrosoft.org> (raw)
In-Reply-To: <20120916210158.GL6180@pengutronix.de>

On 23:01 Sun 16 Sep     , Sascha Hauer wrote:
> On Sun, Sep 16, 2012 at 07:54:58PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > Adapt phylib from linux
> > 
> > switch all the driver to it
> > 
> > This will allow to have
> >  - phy drivers
> >  - to only connect the phy at then opening of the device
> >  - if the phy is not ready or not up fail on open
> > 
> > Same behaviour as in linux and will allow to share code and simplify porting.
> > 
> > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> 
> > +/* Automatically gets and returns the PHY device */
> > +int phy_device_connect(struct mii_device *bus, int addr,
> > +		       void (*adjust_link) (struct eth_device *edev),
> > +		       u32 flags, phy_interface_t interface)
> > +{
> > +	struct eth_device *edev = bus->edev;
> 
> You should pass in a struct eth_device pointer here instead of getting
> it from bus->edev because a struct mii_device can have multiple ethernet
> devices. The next step would be to remove the edev member from struct
> mii_dev and add it to struct phy_device insted.
pass the edev ok.
drop the edbua in mii_device ok.
add the phy_device no
the miidev is just the bus do not care about the phydev.
we add attached the phydev to the eth_device not the mii_device
> 
> BTW no typedefs please. Use enum phy_interface instead.
linux code I really do not want to touch it

Best Regards,
J.
> 
> Sascha
> 
> -- 
> Pengutronix e.K.                           |                             |
> Industrial Linux Solutions                 | http://www.pengutronix.de/  |
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  reply	other threads:[~2012-09-17  5:23 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-16 12:42 [PATCH 0/3 v4] " Jean-Christophe PLAGNIOL-VILLARD
2012-09-16 13:45 ` [PATCH 1/1] " Jean-Christophe PLAGNIOL-VILLARD
2012-09-16 18:07   ` Sascha Hauer
2012-09-17  5:23     ` Jean-Christophe PLAGNIOL-VILLARD
2012-09-16 17:54 ` Jean-Christophe PLAGNIOL-VILLARD
2012-09-16 21:01   ` Sascha Hauer
2012-09-17  5:20     ` Jean-Christophe PLAGNIOL-VILLARD [this message]
  -- strict thread matches above, loose matches on Subject: below --
2012-09-24  9:31 [PATCH 0/1 v7] " Jean-Christophe PLAGNIOL-VILLARD
2012-09-24  9:36 ` [PATCH 1/1] " Jean-Christophe PLAGNIOL-VILLARD
2012-09-22 10:07 [PATCH 0/1 v6] " Jean-Christophe PLAGNIOL-VILLARD
2012-09-22 10:12 ` [PATCH 1/1] " Jean-Christophe PLAGNIOL-VILLARD
2012-09-23 14:50   ` Sascha Hauer
2012-09-23 17:21     ` Jean-Christophe PLAGNIOL-VILLARD
2012-09-17  5:43 [PATCH 0/1 v5] " Jean-Christophe PLAGNIOL-VILLARD
2012-09-17  5:59 ` [PATCH 1/1] " Jean-Christophe PLAGNIOL-VILLARD
2012-09-17 14:13   ` Sascha Hauer
2012-09-17 14:26     ` Jean-Christophe PLAGNIOL-VILLARD
2012-09-07 10:26 Jean-Christophe PLAGNIOL-VILLARD
2012-09-08 15:02 ` Sascha Hauer
2012-09-08 17:28   ` Jean-Christophe PLAGNIOL-VILLARD

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