netdev - Re: [PATCH v2 2/4] net: phy: dp83867: increase SGMII autoneg timer duration

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Message-ID: <f11b777a-4d66-b1c5-9d6a-752672a50137@gmail.com>
Date:   Mon, 27 May 2019 12:16:40 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Max Uvarov <muvarov@...il.com>, netdev@...r.kernel.org
Cc:     andrew@...n.ch, hkallweit1@...il.com, davem@...emloft.net
Subject: Re: [PATCH v2 2/4] net: phy: dp83867: increase SGMII autoneg timer
 duration



On 5/26/2019 11:16 PM, Max Uvarov wrote:
> After reset SGMII Autoneg timer is set to 2us (bits 6 and 5 are 01).
> That us not enough to finalize autonegatiation on some devices.

s/us/is/

> Increase this timer duration to maximum supported 16ms.



> 
> Signed-off-by: Max Uvarov <muvarov@...il.com>
> Cc: Heiner Kallweit <hkallweit1@...il.com>
> ---
>  drivers/net/phy/dp83867.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c
> index 75861b8f3b4d..5fafcc091525 100644
> --- a/drivers/net/phy/dp83867.c
> +++ b/drivers/net/phy/dp83867.c
> @@ -295,6 +295,16 @@ static int dp83867_config_init(struct phy_device *phydev)
>  				    DP83867_10M_SGMII_CFG, val);
>  		if (ret)
>  			return ret;
> +
> +		/* After reset SGMII Autoneg timer is set to 2us (bits 6 and 5
> +		 * are 01). That us not enough to finalize autoneg on some

Likewise, same typo was carried over here. With that fixed and Heiner's
suggestions addressed:

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