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From: Ferruh Yigit <ferruh.yigit@intel.com>
To: "Yao, Lei A" <lei.a.yao@intel.com>,
	"Hu, Jiayu" <jiayu.hu@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Tan, Jianfeng" <jianfeng.tan@intel.com>,
	"Ananyev, Konstantin" <konstantin.ananyev@intel.com>,
	"thomas@monjalon.net" <thomas@monjalon.net>,
	"Wu, Jingjing" <jingjing.wu@intel.com>
Subject: Re: [dpdk-dev] [PATCH v4] app/testpmd: enable the heavyweight mode TCP/IPv4 GRO
Date: Sat, 7 Oct 2017 00:04:20 +0100	[thread overview]
Message-ID: <b003fe26-033b-8f28-65a7-b0924893ad01@intel.com> (raw)
In-Reply-To: <2DBBFF226F7CF64BAFCA79B681719D953A2965D1@shsmsx102.ccr.corp.intel.com>

On 9/27/2017 8:23 AM, Yao, Lei A wrote:
<...>

>> The GRO library provides two modes to reassemble packets. Currently, the
>> csum forwarding engine has supported to use the lightweight mode to
>> reassemble TCP/IPv4 packets. This patch introduces the heavyweight mode
>> for TCP/IPv4 GRO in the csum forwarding engine.
>>
>> With the command "set port <port_id> gro on|off", users can enable
>> TCP/IPv4 GRO for a given port. With the command "set gro flush <cycles>",
>> users can determine when the GROed TCP/IPv4 packets are flushed from
>> reassembly tables. With the command "show port <port_id> gro", users can
>> display GRO configuration.
>>
>> The GRO library doesn't re-calculate checksums for merged packets. If
>> users want the merged packets to have correct IP and TCP checksums,
>> please select HW IP checksum calculation and HW TCP checksum calculation
>> for the port which the merged packets are transmitted to.
>>
>> Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
>> Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

> Tested-by: Yao Lei<lei.a.yao@intel.com>

Applied to dpdk-next-net/master, thanks.

  reply	other threads:[~2017-10-06 23:04 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-10  2:50 [dpdk-dev] [PATCH 0/2] Support the Heavyweight Mode GRO in Testpmd Jiayu Hu
2017-08-10  2:50 ` [dpdk-dev] [PATCH 1/2] app/testpmd: support the heavywight mode GRO Jiayu Hu
2017-08-10  9:50   ` Ferruh Yigit
2017-08-15  6:01     ` Jiayu Hu
2017-08-10  2:50 ` [dpdk-dev] [PATCH 2/2] doc: update testpmd user guide for the heavyweight " Jiayu Hu
2017-08-17  9:08 ` [dpdk-dev] [PATCH v2 0/2] Support the Heavyweight Mode GRO in Testpmd Jiayu Hu
2017-08-17  9:08   ` [dpdk-dev] [PATCH v2 1/2] app/testpmd: support the heavywight mode GRO Jiayu Hu
2017-08-21 11:03     ` Ferruh Yigit
2017-08-22  1:00       ` Hu, Jiayu
     [not found]         ` <671112a6-6ac6-7476-4270-be1a0258f06e@intel.com>
2017-08-22 14:27           ` Jiayu Hu
2017-08-21 11:16     ` Ferruh Yigit
2017-08-22  0:53       ` Hu, Jiayu
2017-08-17  9:08   ` [dpdk-dev] [PATCH v2 2/2] doc: update testpmd user guide for the heavyweight " Jiayu Hu
2017-08-21 11:03     ` Ferruh Yigit
2017-08-22  0:52       ` Hu, Jiayu
2017-09-03  6:30   ` [dpdk-dev] [PATCH v3] app/testpmd: enable the heavyweight mode TCP/IPv4 GRO Jiayu Hu
2017-09-20  7:00     ` Yao, Lei A
2017-09-25 10:20       ` Hu, Jiayu
2017-09-26  3:54         ` Hu, Jiayu
2017-09-25 11:11     ` Ferruh Yigit
2017-09-26  6:26     ` [dpdk-dev] [PATCH v4] " Jiayu Hu
2017-09-27  7:23       ` Yao, Lei A
2017-10-06 23:04         ` Ferruh Yigit [this message]
2017-10-06 23:26           ` Ferruh Yigit
2017-10-07  0:51             ` Hu, Jiayu
2017-10-07  7:45       ` [dpdk-dev] [PATCH v5] " Jiayu Hu
2017-10-07  7:58         ` Ferruh Yigit

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