netdev - Re: [PATCH V2 net-next 1/4] bfin_mac: only advertise hardware time stamped when enabled.

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Date:	Thu, 1 Nov 2012 17:40:11 +0800
From:	Bob Liu <lliubbo@...il.com>
To:	Richard Cochran <richardcochran@...il.com>
Cc:	netdev@...r.kernel.org, device-drivers-devel@...ckfin.uclinux.org,
	uclinux-dist-devel@...ckfin.uclinux.org,
	David Miller <davem@...emloft.net>,
	Jacob Keller <jacob.e.keller@...el.com>,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
	John Ronciak <john.ronciak@...el.com>,
	John Stultz <john.stultz@...aro.org>,
	Mike Frysinger <vapier@...too.org>,
	Sonic Zhang <sonic.zhang@...log.com>
Subject: Re: [PATCH V2 net-next 1/4] bfin_mac: only advertise hardware time
 stamped when enabled.

On Thu, Nov 1, 2012 at 12:27 AM, Richard Cochran
<richardcochran@...il.com> wrote:
> The hardware time stamping code is a compile time option for the blackfin.
> When it is not enabled, the driver should fall back to the standard
> ethtool reply to the get_ts_info query.
>
> Compile tested only.
>
> Signed-off-by: Richard Cochran <richardcochran@...il.com>

Tested-by: Bob Liu <lliubbo@...il.com>

> ---
>  drivers/net/ethernet/adi/bfin_mac.c |    4 ++++
>  1 files changed, 4 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c
> index f816426..2349abb 100644
> --- a/drivers/net/ethernet/adi/bfin_mac.c
> +++ b/drivers/net/ethernet/adi/bfin_mac.c
> @@ -548,6 +548,7 @@ static int bfin_mac_ethtool_setwol(struct net_device *dev,
>         return 0;
>  }
>
> +#ifdef CONFIG_BFIN_MAC_USE_HWSTAMP
>  static int bfin_mac_ethtool_get_ts_info(struct net_device *dev,
>         struct ethtool_ts_info *info)
>  {
> @@ -566,6 +567,7 @@ static int bfin_mac_ethtool_get_ts_info(struct net_device *dev,
>                 (1 << HWTSTAMP_FILTER_PTP_V2_L4_EVENT);
>         return 0;
>  }
> +#endif
>
>  static const struct ethtool_ops bfin_mac_ethtool_ops = {
>         .get_settings = bfin_mac_ethtool_getsettings,
> @@ -574,7 +576,9 @@ static const struct ethtool_ops bfin_mac_ethtool_ops = {
>         .get_drvinfo = bfin_mac_ethtool_getdrvinfo,
>         .get_wol = bfin_mac_ethtool_getwol,
>         .set_wol = bfin_mac_ethtool_setwol,
> +#ifdef CONFIG_BFIN_MAC_USE_HWSTAMP
>         .get_ts_info = bfin_mac_ethtool_get_ts_info,
> +#endif
>  };
>
>  /**************************************************************************/
> --
> 1.7.2.5
>

-- 
Regards,
--Bob
--
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