netdev - Re: [PATCH 1/4] e1000: add transmit timestamping support

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Date:	Sat, 28 Apr 2012 09:47:42 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Willem de Bruijn <willemb@...gle.com>
Cc:	davem@...emloft.net, netdev@...r.kernel.org,
	jeffrey.t.kirscher@...el.com, eilong@...adcom.com,
	aabdulla@...dia.com
Subject: Re: [PATCH 1/4] e1000: add transmit timestamping support

On Fri, 2012-04-27 at 15:04 -0400, Willem de Bruijn wrote:
> Signed-off-by: Willem de Bruijn <willemb@...gle.com>
> ---
>  drivers/net/ethernet/intel/e1000/e1000_main.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
> index 3d712f2..40438ea 100644
> --- a/drivers/net/ethernet/intel/e1000/e1000_main.c
> +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
> @@ -3261,6 +3261,8 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb,
>  	                     nr_frags, mss);
>  
>  	if (count) {
> +		skb_tx_timestamp(skb);
> +
>  		e1000_tx_queue(adapter, tx_ring, tx_flags, count);
>  		/* Make sure there is space in the ring for the next send. */
>  		e1000_maybe_stop_tx(netdev, tx_ring, MAX_SKB_FRAGS + 2);

Acked-by: Eric Dumazet <edumazet@...gle.com>


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