Thread (28 messages) 28 messages, 3 authors, 2017-10-07

Re: [PATCH v2 2/2] doc: update testpmd user guide for the heavyweight mode GRO

From: Hu, Jiayu <hidden>
Date: 2017-08-22 00:52:28

Hi,
-----Original Message-----
From: Yigit, Ferruh
Sent: Monday, August 21, 2017 7:04 PM
To: Hu, Jiayu <redacted>; dev@dpdk.org
Cc: Ananyev, Konstantin <redacted>; Tan, Jianfeng
[off-list ref]; thomas@monjalon.net; Wu, Jingjing
[off-list ref]; Yao, Lei A [off-list ref]
Subject: Re: [PATCH v2 2/2] doc: update testpmd user guide for the
heavyweight mode GRO

On 8/17/2017 10:08 AM, Jiayu Hu wrote:
quoted
This patch is to update testpmd user guide for the heavyweight mode GRO.
Documentation can be part of the implementation patch.
It is good to split patches logically, but I don't see the benefit of
splitting patch as documentation and implementation.
OK, I will combine these two patches in the next version.
quoted
Signed-off-by: Jiayu Hu <redacted>
---
<...>
quoted
+set gro flush interval
+~~~~~~~~~~~~~~~~~~~~~~
+
+Set the interval of flushing GROed packets from reassembly tables::
+
+   testpmd> set gro flush interval (num)
+
+In the heavyweight mode, GROed packets are stored in reassembly tables
+and need flushing from the tables manually. This command is to set the
+number of performing GRO operations between two flushing operations.
+
+The value of ``num`` should be in the range of 0 to
``GRO_MAX_FLUSH_INTERVAL``.
quoted
+``0`` means flush GROed packets from the tables when one GRO operation
+finishes.
It can be good to mention default interval value is
GRO_DEFAULT_FLUSH_INTERVAL if this command not issued.
Thanks, I will add it in the next patch.

BRs,
Jiayu
quoted
+
 mac_addr add
 ~~~~~~~~~~~~
  
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