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From: Ferruh Yigit <ferruh.yigit@intel.com>
To: olivier.matz@6wind.com, yskoh@mellanox.com,
	nelio.laranjeiro@6wind.com, adrien.mazarguil@6wind.com
Cc: Shahaf Shuler <shahafs@mellanox.com>,
	stephen@networkplumber.org, dev@dpdk.org,
	Shachar Beiser <shacharbe@mellanox.com>
Subject: Re: [dpdk-dev] [PATCH v2 1/2] lib/net: add IPv6 header fields macros
Date: Wed, 17 Jan 2018 16:53:25 +0000	[thread overview]
Message-ID: <32496fef-0f1e-759e-71bb-c338a81aed34@intel.com> (raw)
In-Reply-To: <f2e8a0362a0b96380183e2c6638f92f5d44b597d.1516093981.git.shahafs@mellanox.com>

On 1/16/2018 9:17 AM, Shahaf Shuler wrote:
> From: Shachar Beiser <shacharbe@mellanox.com>
> 
> Support IPv6 header vtc_flow fields : tc , flow_label
> 
> Signed-off-by: Shachar Beiser <shacharbe@mellanox.com>
> ---
> Sending on behalf of Shachar.
> 
> On v2:
>  - Addressed Stephen comments on the coding style.

Hi Olivier,

Any objection to the patch?

Thanks,
ferruh

> 
> ---
>  lib/librte_net/rte_ip.h | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/lib/librte_net/rte_ip.h b/lib/librte_net/rte_ip.h
> index 9a62ff667..f32684c66 100644
> --- a/lib/librte_net/rte_ip.h
> +++ b/lib/librte_net/rte_ip.h
> @@ -344,6 +344,12 @@ struct ipv6_hdr {
>  	uint8_t  dst_addr[16]; /**< IP address of destination host(s). */
>  } __attribute__((__packed__));
>  
> +/* IPv6 vtc_flow: IPv / TC / flow_label */
> +#define IPV6_HDR_FL_SHIFT 0
> +#define IPV6_HDR_TC_SHIFT 20
> +#define IPV6_HDR_FL_MASK ((1u << IPV6_HDR_TC_SHIFT) - 1)
> +#define IPV6_HDR_TC_MASK (0xf << IPV6_HDR_TC_SHIFT)
> +
>  /**
>   * Process the pseudo-header checksum of an IPv6 header.
>   *
> 

  reply	other threads:[~2018-01-17 16:53 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-31  7:34 [dpdk-dev] [PATCH " Shachar Beiser
2017-12-31  7:34 ` [dpdk-dev] [PATCH 2/2] net/mlx5: fix IPv6 header fields Shachar Beiser
2018-01-02 19:56   ` Yongseok Koh
2017-12-31 17:37 ` [dpdk-dev] [PATCH 1/2] lib/net: add IPv6 header fields macros Stephen Hemminger
2018-01-16  9:17 ` [dpdk-dev] [PATCH v2 " Shahaf Shuler
2018-01-17 16:53   ` Ferruh Yigit [this message]
2018-01-18 13:57     ` Olivier Matz
2018-01-18 15:07       ` Ferruh Yigit
2018-01-16  9:17 ` [dpdk-dev] [PATCH v2 2/2] net/mlx5: fix IPv6 header fields Shahaf Shuler

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