netdev - Re: [PATCH net-next V1 4/4] net/mlx5e: Add PTP Hardware Clock (PHC) support

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Message-ID: <20151217202050.GC5975@localhost.localdomain>
Date:	Thu, 17 Dec 2015 21:20:50 +0100
From:	Richard Cochran <richardcochran@...il.com>
To:	Saeed Mahameed <saeedm@...lanox.com>
Cc:	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
	Or Gerlitz <ogerlitz@...lanox.com>,
	Eran Ben Elisha <eranbe@...lanox.com>,
	Tal Alon <talal@...lanox.com>
Subject: Re: [PATCH net-next V1 4/4] net/mlx5e: Add PTP Hardware Clock (PHC)
 support

On Thu, Dec 17, 2015 at 02:35:35PM +0200, Saeed Mahameed wrote:
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
> index 8e86f2c..b2e5014 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
> @@ -880,6 +880,9 @@ static int mlx5e_get_ts_info(struct net_device *dev,
>  				(1 << HWTSTAMP_FILTER_ALL);
>  	}
>  
> +	if (priv->tstamp.ptp)
> +		info->phc_index = ptp_clock_index(priv->tstamp.ptp);
	else
		info->phc_index = -1;

Thanks,
Richard
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