netdev - Re: [PATCH Fix] mlx4_en: Remove FCS bytes from packet length.

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Date:	Mon, 14 Nov 2011 00:13:30 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	yevgenyp@...lanox.co.il
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH Fix] mlx4_en: Remove FCS bytes from packet length.

From: Yevgeny Petrilin <yevgenyp@...lanox.co.il>
Date: Sun, 13 Nov 2011 09:35:26 +0200

> diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
> index 8fda331c..d93476b 100644
> --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
> +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
> @@ -140,6 +140,7 @@ enum {
>  #define MLX4_EN_TX_POLL_TIMEOUT	(HZ / 4)
>  
>  #define ETH_LLC_SNAP_SIZE	8
> +#define FCS_SIZE		4
>  

Please use ETH_FCS_LEN from linux/if_ether.h
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