From: "Wiles, Keith" <keith.wiles@intel.com>
To: Olivier Matz <olivier.matz@6wind.com>
Cc: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>,
"Hu, Jiayu" <jiayu.hu@intel.com>,
Yuanhan Liu <yuanhan.liu@linux.intel.com>,
"Richardson, Bruce" <bruce.richardson@intel.com>,
Stephen Hemminger <stephen@networkplumber.org>,
"Yigit, Ferruh" <ferruh.yigit@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>,
"Liang, Cunming" <cunming.liang@intel.com>,
Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: [dpdk-dev] [PATCH 0/2] lib: add TCP IPv4 GRO support
Date: Fri, 24 Mar 2017 15:07:37 +0000 [thread overview]
Message-ID: <CE12EAE2-BB3A-4613-862F-7D9A44C9E372@intel.com> (raw)
In-Reply-To: <20170324155906.4b88a38d@platinum>
> On Mar 24, 2017, at 9:59 AM, Olivier Matz <olivier.matz@6wind.com> wrote:
>
> On Fri, 24 Mar 2017 14:37:04 +0000, "Wiles, Keith" <keith.wiles@intel.com> wrote:
>>> On Mar 24, 2017, at 6:43 AM, Ananyev, Konstantin <konstantin.ananyev@intel.com> wrote:
>>>
>>>
>>>
>
> [...]
>
>>> Yep, that's what my take from the beginning:
>>> Let's develop a librte_gro first and make it successful, then we can think should
>>> we (and how) put into ethdev layer.
>>
>> Let not create a gro library and put the code into librte_net as size is not a concern yet and it is the best place to put the code. As for ip_frag someone can move it into librte_net if someone writes the patch.
>
> The size of a library _is_ an argument. Not the binary size in bytes, but
> its API, because that's what the developper sees. Today, librte_net contains
> protocol headers definitions and some network helpers, and the API surface
> is already quite big (look at the number of lines of .h files).
>
> I really like having a library name which matches its content.
> The anwser to "what can I find in librte_gro?" is quite obvious.
If we are going to talk about API surface area lets talk about ethdev then :-)
Ok, lets create a new librte_gro, but I am not convinced it is reasonable. Maybe a better generic name is needed if we are going to add GSO to the library too. So a new name for the lib is better then librte_gro, unless you are going to create another library for GSO.
I still think the design needs to be integrated in as a real offload as I stated before and that is not something I am willing let drop.
>
>
> Regards
> Olivier
Regards,
Keith
next prev parent reply other threads:[~2017-03-24 15:07 UTC|newest]
Thread overview: 141+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-22 9:32 Jiayu Hu
2017-03-22 9:32 ` [dpdk-dev] [PATCH 1/2] lib: add Generic Receive Offload support for TCP IPv4 packets Jiayu Hu
2017-03-22 9:32 ` [dpdk-dev] [PATCH 2/2] app/testpmd: provide TCP IPv4 GRO function in iofwd mode Jiayu Hu
[not found] ` <1B893F1B-4DA8-4F88-9583-8C0BAA570832@intel.com>
[not found] ` <20170323021502.GA114662@localhost.localdomain>
[not found] ` <C830A6FC-F440-4E68-AB4E-2FD502722E3F@intel.com>
[not found] ` <20170323062433.GA120139@localhost.localdomain>
[not found] ` <59AF69C657FD0841A61C55336867B5B066729E3F@IRSMSX103.ger.corp.intel.com>
[not found] ` <20170323102135.GA124301@localhost.localdomain>
[not found] ` <2601191342CEEE43887BDE71AB9772583FAD410A@IRSMSX109.ger.corp.intel.com>
2017-03-24 2:23 ` [dpdk-dev] [PATCH 0/2] lib: add TCP IPv4 GRO support Jiayu Hu
2017-03-24 6:18 ` Wiles, Keith
2017-03-24 7:22 ` Yuanhan Liu
2017-03-24 8:06 ` Jiayu Hu
2017-03-24 11:43 ` Ananyev, Konstantin
2017-03-24 14:37 ` Wiles, Keith
2017-03-24 14:59 ` Olivier Matz
2017-03-24 15:07 ` Wiles, Keith [this message]
2017-03-28 13:40 ` Wiles, Keith
2017-03-28 13:57 ` Hu, Jiayu
2017-03-28 16:06 ` Wiles, Keith
2017-03-29 10:47 ` Morten Brørup
2017-03-29 12:12 ` Wiles, Keith
2017-04-04 12:31 ` [dpdk-dev] [PATCH v2 0/3] support GRO in DPDK Jiayu Hu
2017-04-04 12:31 ` [dpdk-dev] [PATCH v2 1/3] lib: add Generic Receive Offload API framework Jiayu Hu
2017-04-04 12:31 ` [dpdk-dev] [PATCH v2 2/3] lib/gro: add TCP/IPv4 GRO support Jiayu Hu
2017-04-04 12:31 ` [dpdk-dev] [PATCH v2 3/3] app/testpmd: enable GRO feature Jiayu Hu
2017-04-24 8:09 ` [dpdk-dev] [PATCH v3 0/3] support GRO in DPDK Jiayu Hu
2017-04-24 8:09 ` [dpdk-dev] [PATCH v3 1/3] lib: add Generic Receive Offload API framework Jiayu Hu
2017-05-22 9:19 ` Ananyev, Konstantin
2017-05-23 10:31 ` Jiayu Hu
2017-05-24 12:38 ` Ananyev, Konstantin
2017-05-26 7:26 ` Jiayu Hu
2017-05-26 23:10 ` Ananyev, Konstantin
2017-05-27 3:41 ` Jiayu Hu
2017-05-27 11:12 ` Ananyev, Konstantin
2017-05-27 14:09 ` Jiayu Hu
2017-05-27 16:51 ` Ananyev, Konstantin
2017-05-29 10:22 ` Hu, Jiayu
2017-05-29 12:18 ` Bruce Richardson
2017-05-30 14:10 ` Hu, Jiayu
2017-05-29 12:51 ` Ananyev, Konstantin
2017-05-30 5:29 ` Hu, Jiayu
2017-05-30 11:56 ` Ananyev, Konstantin
2017-04-24 8:09 ` [dpdk-dev] [PATCH v3 2/3] lib/gro: add TCP/IPv4 GRO support Jiayu Hu
2017-04-24 8:09 ` [dpdk-dev] [PATCH v3 3/3] app/testpmd: enable GRO feature Jiayu Hu
2017-06-07 9:24 ` Wu, Jingjing
2017-06-07 11:08 ` [dpdk-dev] [PATCH v4 0/3] Support TCP/IPv4 GRO in DPDK Jiayu Hu
2017-06-07 11:08 ` [dpdk-dev] [PATCH v4 1/3] lib: add Generic Receive Offload API framework Jiayu Hu
2017-06-07 11:08 ` [dpdk-dev] [PATCH v4 2/3] lib/gro: add TCP/IPv4 GRO support Jiayu Hu
2017-06-07 11:08 ` [dpdk-dev] [PATCH v4 3/3] app/testpmd: enable TCP/IPv4 GRO Jiayu Hu
2017-06-18 7:21 ` [dpdk-dev] [PATCH v5 0/3] Support TCP/IPv4 GRO in DPDK Jiayu Hu
2017-06-18 7:21 ` [dpdk-dev] [PATCH v5 1/3] lib: add Generic Receive Offload API framework Jiayu Hu
2017-06-19 4:03 ` Tiwei Bie
2017-06-19 5:16 ` Jiayu Hu
2017-06-19 15:43 ` Tan, Jianfeng
2017-06-19 15:55 ` Stephen Hemminger
2017-06-20 1:48 ` Jiayu Hu
2017-06-18 7:21 ` [dpdk-dev] [PATCH v5 2/3] lib/gro: add TCP/IPv4 GRO support Jiayu Hu
2017-06-19 15:43 ` Tan, Jianfeng
2017-06-20 3:22 ` Jiayu Hu
2017-06-20 15:15 ` Ananyev, Konstantin
2017-06-20 16:16 ` Jiayu Hu
2017-06-20 15:21 ` Ananyev, Konstantin
2017-06-20 23:30 ` Tan, Jianfeng
2017-06-20 23:55 ` Stephen Hemminger
2017-06-22 7:39 ` Jiayu Hu
2017-06-22 8:18 ` Jiayu Hu
2017-06-22 9:35 ` Tan, Jianfeng
2017-06-22 13:55 ` Jiayu Hu
2017-06-18 7:21 ` [dpdk-dev] [PATCH v5 3/3] app/testpmd: enable TCP/IPv4 GRO Jiayu Hu
2017-06-19 1:24 ` Yao, Lei A
2017-06-19 2:27 ` Wu, Jingjing
2017-06-19 3:22 ` Jiayu Hu
2017-06-19 1:39 ` [dpdk-dev] [PATCH v5 0/3] Support TCP/IPv4 GRO in DPDK Tan, Jianfeng
2017-06-19 3:07 ` Jiayu Hu
2017-06-19 5:12 ` Jiayu Hu
2017-06-23 14:43 ` [dpdk-dev] [PATCH v6 " Jiayu Hu
2017-06-23 14:43 ` [dpdk-dev] [PATCH v6 1/3] lib: add Generic Receive Offload API framework Jiayu Hu
2017-06-25 16:53 ` Tan, Jianfeng
2017-06-23 14:43 ` [dpdk-dev] [PATCH v6 2/3] lib/gro: add TCP/IPv4 GRO support Jiayu Hu
2017-06-25 16:53 ` Tan, Jianfeng
2017-06-26 1:58 ` Jiayu Hu
2017-06-23 14:43 ` [dpdk-dev] [PATCH v6 3/3] app/testpmd: enable TCP/IPv4 GRO Jiayu Hu
2017-06-24 8:01 ` Yao, Lei A
2017-06-25 16:03 ` [dpdk-dev] [PATCH v6 0/3] Support TCP/IPv4 GRO in DPDK Tan, Jianfeng
2017-06-26 1:35 ` Jiayu Hu
2017-06-26 6:43 ` [dpdk-dev] [PATCH v7 " Jiayu Hu
2017-06-26 6:43 ` [dpdk-dev] [PATCH v7 1/3] lib: add Generic Receive Offload API framework Jiayu Hu
2017-06-27 23:42 ` Ananyev, Konstantin
2017-06-28 2:17 ` Jiayu Hu
2017-06-28 17:41 ` Ananyev, Konstantin
2017-06-29 1:19 ` Jiayu Hu
2017-06-26 6:43 ` [dpdk-dev] [PATCH v7 2/3] lib/gro: add TCP/IPv4 GRO support Jiayu Hu
2017-06-28 23:56 ` Ananyev, Konstantin
2017-06-29 2:26 ` Jiayu Hu
2017-06-30 12:07 ` Ananyev, Konstantin
2017-06-30 15:40 ` Hu, Jiayu
2017-06-26 6:43 ` [dpdk-dev] [PATCH v7 3/3] app/testpmd: enable TCP/IPv4 GRO Jiayu Hu
2017-06-29 10:58 ` [dpdk-dev] [PATCH v8 0/3] Support TCP/IPv4 GRO in DPDK Jiayu Hu
2017-06-29 10:58 ` [dpdk-dev] [PATCH v8 1/3] lib: add Generic Receive Offload API framework Jiayu Hu
2017-06-29 10:58 ` [dpdk-dev] [PATCH v8 2/3] lib/gro: add TCP/IPv4 GRO support Jiayu Hu
2017-06-29 17:51 ` Stephen Hemminger
2017-06-30 2:07 ` Jiayu Hu
2017-06-29 10:59 ` [dpdk-dev] [PATCH v8 3/3] app/testpmd: enable TCP/IPv4 GRO Jiayu Hu
2017-06-30 2:26 ` Wu, Jingjing
2017-06-30 6:53 ` [dpdk-dev] [PATCH v9 0/3] Support TCP/IPv4 GRO in DPDK Jiayu Hu
2017-06-30 6:53 ` [dpdk-dev] [PATCH v9 1/3] lib: add Generic Receive Offload API framework Jiayu Hu
2017-06-30 6:53 ` [dpdk-dev] [PATCH v9 2/3] lib/gro: add TCP/IPv4 GRO support Jiayu Hu
2017-06-30 6:53 ` [dpdk-dev] [PATCH v9 3/3] app/testpmd: enable TCP/IPv4 GRO Jiayu Hu
2017-07-01 11:08 ` [dpdk-dev] [PATCH v10 0/3] Support TCP/IPv4 GRO in DPDK Jiayu Hu
2017-07-01 11:08 ` [dpdk-dev] [PATCH v10 1/3] lib: add Generic Receive Offload API framework Jiayu Hu
2017-07-02 10:19 ` Tan, Jianfeng
2017-07-03 5:56 ` Hu, Jiayu
2017-07-04 8:11 ` Yuanhan Liu
2017-07-04 8:37 ` Yuanhan Liu
2017-07-04 16:01 ` Hu, Jiayu
2017-07-01 11:08 ` [dpdk-dev] [PATCH v10 2/3] lib/gro: add TCP/IPv4 GRO support Jiayu Hu
2017-07-02 10:19 ` Tan, Jianfeng
2017-07-03 5:13 ` Hu, Jiayu
2017-07-04 9:03 ` Yuanhan Liu
2017-07-04 16:03 ` Hu, Jiayu
2017-07-01 11:08 ` [dpdk-dev] [PATCH v10 3/3] app/testpmd: enable TCP/IPv4 GRO Jiayu Hu
2017-07-05 4:08 ` [dpdk-dev] [PATCH v11 0/3] Support TCP/IPv4 GRO in DPDK Jiayu Hu
2017-07-05 4:08 ` [dpdk-dev] [PATCH v11 1/3] lib: add Generic Receive Offload API framework Jiayu Hu
2017-07-07 6:55 ` Tan, Jianfeng
2017-07-07 9:19 ` Tan, Jianfeng
2017-07-05 4:08 ` [dpdk-dev] [PATCH v11 2/3] lib/gro: add TCP/IPv4 GRO support Jiayu Hu
2017-07-07 6:55 ` Tan, Jianfeng
2017-07-05 4:08 ` [dpdk-dev] [PATCH v11 3/3] app/testpmd: enable TCP/IPv4 GRO Jiayu Hu
2017-07-07 10:39 ` [dpdk-dev] [PATCH v12 0/3] Support TCP/IPv4 GRO in DPDK Jiayu Hu
2017-07-07 10:39 ` [dpdk-dev] [PATCH v12 1/3] lib: add Generic Receive Offload API framework Jiayu Hu
2017-07-08 16:37 ` Tan, Jianfeng
2017-07-07 10:39 ` [dpdk-dev] [PATCH v12 2/3] lib/gro: add TCP/IPv4 GRO support Jiayu Hu
2017-07-08 16:37 ` Tan, Jianfeng
2017-07-07 10:39 ` [dpdk-dev] [PATCH v12 3/3] app/testpmd: enable TCP/IPv4 GRO Jiayu Hu
2017-07-09 1:13 ` [dpdk-dev] [PATCH v13 0/3] Support TCP/IPv4 GRO in DPDK Jiayu Hu
2017-07-09 1:13 ` [dpdk-dev] [PATCH v13 1/3] lib: add Generic Receive Offload API framework Jiayu Hu
2017-07-09 1:13 ` [dpdk-dev] [PATCH v13 2/3] lib/gro: add TCP/IPv4 GRO support Jiayu Hu
2017-07-09 1:13 ` [dpdk-dev] [PATCH v13 3/3] app/testpmd: enable TCP/IPv4 GRO Jiayu Hu
2017-07-09 5:46 ` [dpdk-dev] [PATCH v14 0/3] Support TCP/IPv4 GRO in DPDK Jiayu Hu
2017-07-09 5:46 ` [dpdk-dev] [PATCH v14 1/3] lib: add Generic Receive Offload API framework Jiayu Hu
2017-07-09 5:46 ` [dpdk-dev] [PATCH v14 2/3] lib/gro: add TCP/IPv4 GRO support Jiayu Hu
2017-07-09 5:46 ` [dpdk-dev] [PATCH v14 3/3] app/testpmd: enable TCP/IPv4 GRO Jiayu Hu
2017-07-09 7:59 ` Yao, Lei A
2017-07-09 16:14 ` [dpdk-dev] [PATCH v14 0/3] Support TCP/IPv4 GRO in DPDK Thomas Monjalon
2017-07-10 2:21 ` Hu, Jiayu
2017-07-10 7:03 ` Thomas Monjalon
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