From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: [PATCH v3 01/12] ethdev: extend flow director for
	input selection
Date: Wed, 09 Mar 2016 10:54:33 +0100
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References: <1456918207-31696-1-git-send-email-jingjing.wu@intel.com>
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To: Jingjing Wu <jingjing.wu@intel.com>
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2016-03-09 13:42, Jingjing Wu:
>  struct rte_eth_ipv4_flow {
>  	uint32_t src_ip;      /**< IPv4 source address to match. */
>  	uint32_t dst_ip;      /**< IPv4 destination address to match. */
> +	uint8_t  tos;         /**< Type of service to match. */
> +	uint8_t  ttl;         /**< Time to live */
> +	uint8_t  proto;

L4 protocol?

>  };
>  
>  /**
> @@ -443,6 +448,9 @@ struct rte_eth_sctpv4_flow {
>  struct rte_eth_ipv6_flow {
>  	uint32_t src_ip[4];      /**< IPv6 source address to match. */
>  	uint32_t dst_ip[4];      /**< IPv6 destination address to match. */
> +	uint8_t  tc;             /**< Traffic class to match. */
> +	uint8_t  proto;          /**< Protocol, next header. */
> +	uint8_t  hop_limits;
>  };

Why some fields are not commented?
I guess the values must be the ones found in the IPv4 header.