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From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Jijiang Liu <jijiang.liu@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v5 1/8]i40e:support VxLAN packet identification in librte_ether
Date: Thu, 16 Oct 2014 19:07:41 +0200	[thread overview]
Message-ID: <2704728.hMKqjFbCSn@xps13> (raw)
In-Reply-To: <1413006935-22535-2-git-send-email-jijiang.liu@intel.com>

2014-10-11 13:55, Jijiang Liu:
> Add data structures and APIs in librte_ether for supporting tunneling UDP port configuration on i40e,
> Currently, only VxLAN is implemented, which include
>  -  VxLAN UDP port initialization
>  -  Add APIs to configure VxLAN UDP port

Please could you explain in the commit log how it is related to filtering?

[...]

> + /**
> + * Add tunneling UDP port configuration of Ethernet device

tunneling UDP or UDP tunneling?

Please, explain what the device could do with these informations.
Offloading? Filtering?

> + *
> + * @param port_id
> + *   The port identifier of the Ethernet device.
> + * @param tunnel_udp
> + *   Where to store the current Tunneling UDP configuration
> + *   of the Ethernet device.

Many words are useless here.
"UDP tunneling configuration" should be sufficient.

> + * @param count
> + *   How many configurations are going to added.

It's a verbose commenting style, but why not.
Typo: "to be added".

> + *
> + * @return
> + *   - (0) if successful.
> + *   - (-ENODEV) if port identifier is invalid.
> + *   - (-ENOTSUP) if hardware doesn't support tunnel type.
> + */
> +int
> +rte_eth_dev_udp_tunnel_add(uint8_t port_id,
> +			struct rte_eth_udp_tunnel *tunnel_udp,
> +			uint8_t count);

Thanks
-- 
Thomas

  reply	other threads:[~2014-10-16 17:00 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-11  5:55 [dpdk-dev] [PATCH v5 0/8]Support VxLAN on Fortville Jijiang Liu
2014-10-11  5:55 ` [dpdk-dev] [PATCH v5 1/8]i40e:support VxLAN packet identification in librte_ether Jijiang Liu
2014-10-16 17:07   ` Thomas Monjalon [this message]
2014-10-11  5:55 ` [dpdk-dev] [PATCH v5 2/8]i40e:support VxLAN packet identification in librte_pmd_i40e Jijiang Liu
2014-10-13 16:12   ` De Lara Guarch, Pablo
2014-10-16 10:19     ` De Lara Guarch, Pablo
2014-10-16 19:56   ` Thomas Monjalon
2014-10-17  5:58     ` Liu, Jijiang
2014-10-17  7:39       ` Thomas Monjalon
2014-10-20  1:25         ` Liu, Jijiang
2014-10-11  5:55 ` [dpdk-dev] [PATCH v5 3/8]app/test-pmd:test VxLAN packet identification Jijiang Liu
2014-10-16 20:01   ` Thomas Monjalon
2014-10-17  5:23     ` Liu, Jijiang
2014-10-17  7:41       ` Thomas Monjalon
2014-10-11  5:55 ` [dpdk-dev] [PATCH v5 4/8]librte_ether:add a common filter API Jijiang Liu
2014-10-15 16:01   ` De Lara Guarch, Pablo
2014-10-16  1:24     ` Liu, Jijiang
2014-10-16 12:41   ` De Lara Guarch, Pablo
2014-10-16 20:09   ` Thomas Monjalon
2014-10-17  6:53     ` Liu, Jijiang
2014-10-17  7:47       ` Thomas Monjalon
2014-10-20  1:22         ` Liu, Jijiang
2014-10-11  5:55 ` [dpdk-dev] [PATCH v5 5/8]i40e:implement API of VxLAN packet filter in librte_pmd_i40e Jijiang Liu
2014-10-11  5:55 ` [dpdk-dev] [PATCH v5 6/8]app/testpmd:test VxLAN packet filter API Jijiang Liu
2014-10-11  5:55 ` [dpdk-dev] [PATCH v5 7/8]i40e:support VxLAN Tx checksum offload Jijiang Liu
2014-10-16 20:34   ` Thomas Monjalon
2014-10-17  5:20     ` Liu, Jijiang
2014-10-11  5:55 ` [dpdk-dev] [PATCH v5 8/8]app/testpmd:test " Jijiang Liu
2014-10-11  7:28 ` [dpdk-dev] [PATCH v5 0/8]Support VxLAN on Fortville Liu, Yong
2014-10-11  7:56   ` Liu, Yong
2014-10-16 20:18     ` Thomas Monjalon

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