netdev - Re: [PATCH] net: phy: Pass mdix ethtool setting through to phy driver

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Date:	Thu, 09 Jul 2015 19:33:08 -0700
From:	Florian Fainelli <f.fainelli@...il.com>
To:	David Thomson <david.thomson@...iedtelesis.co.nz>
CC:	netdev@...r.kernel.org
Subject: Re: [PATCH] net: phy: Pass mdix ethtool setting through to phy driver

Le 07/09/15 18:56, David Thomson a écrit :
> Pass the mdix setting from ethtool down to the phy driver, to allow
> driver specific implementations of manually setting the polarity.
> 
> Signed-off-by: David Thomson <david.thomson@...iedtelesis.co.nz>

Reviewed-by: Florian Fainelli <f.fainelli@...il.com>

Looking forwarding to see an user of this!

> ---
>  drivers/net/phy/phy.c | 2 ++
>  include/linux/phy.h   | 2 ++
>  2 files changed, 4 insertions(+)
> 
> diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
> index b2197b5..47693a9 100644
> --- a/drivers/net/phy/phy.c
> +++ b/drivers/net/phy/phy.c
> @@ -353,6 +353,8 @@ int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
>  
>  	phydev->duplex = cmd->duplex;
>  
> +	phydev->mdix = cmd->eth_tp_mdix_ctrl;
> +
>  	/* Restart the PHY */
>  	phy_start_aneg(phydev);
>  
> diff --git a/include/linux/phy.h b/include/linux/phy.h
> index a26c3f8..e5fb1d4 100644
> --- a/include/linux/phy.h
> +++ b/include/linux/phy.h
> @@ -424,6 +424,8 @@ struct phy_device {
>  
>  	struct net_device *attached_dev;
>  
> +	u8 mdix;
> +
>  	void (*adjust_link)(struct net_device *dev);
>  };
>  #define to_phy_device(d) container_of(d, struct phy_device, dev)
> 


-- 
Florian
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