netdev - Re: [PATCH net-next v3 af-packet 1/2] Enhance af-packet to provide (near zero)lossless packet capture functionality.

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Message-ID: <1310971114.2509.25.camel@edumazet-laptop>
Date:	Mon, 18 Jul 2011 08:38:34 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Chetan Loke <loke.chetan@...il.com>
Cc:	davem@...emloft.net, netdev@...r.kernel.org
Subject: Re: [PATCH net-next v3 af-packet 1/2] Enhance af-packet to provide
 (near zero)lossless packet capture functionality.

Le dimanche 17 juillet 2011 à 23:26 -0400, Chetan Loke a écrit :
> Signed-off-by: Chetan Loke <loke.chetan@...il.com>
> ---
>  include/linux/if_packet.h |  125 +++++++++++++++++++++++++++++++++++++++++++++
>  1 files changed, 125 insertions(+), 0 deletions(-)

>  
> +struct tpacket3_hdr {
> +	__u32		tp_status;
> +	__u32		tp_next_offset;
> +	__u32		tp_len;
> +	__u32		tp_snaplen;
> +	__u16		tp_mac;
> +	__u16		tp_net;
> +	__u32		tp_sec;
> +	__u32		tp_nsec;
> +	__u32		tp_rxhash;
> +	__u16		tp_vlan_tci;
> +	__u16		tp_padding;
> +	__u32		tp_next_offset;
> +};

Srange, I see tp_next_offset twice in tpacket3_hdr ?

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