From: Ben Hutchings <ben@decadent.org.uk>
To: "Nguyen Tuan Huy (G11)" <huynt1@fsoft.com.vn>
Cc: netdev@vger.kernel.org
Subject: Re: [TSO]-Refer to "State of TCP segmentation offload to NIC in linux"
Date: Sun, 24 May 2009 14:15:57 +0100 [thread overview]
Message-ID: <1243170957.16597.62.camel@deadeye> (raw)
In-Reply-To: <AB6488BF71876F4498928F5DDA526168830FB0@ITCGCL02BE.fsoft.fpt.vn>
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On Sun, 2009-05-24 at 18:38 +0700, Nguyen Tuan Huy (G11) wrote:
> Dear Mr Ben Hutchings,
>
>
>
> I have read your answer about question "State of TCP segmentation
> offload to NIC in linux".
>
> The link is
> http://kerneltrap.org/mailarchive/linux-netdev/2008/5/7/1757954/thread
Please direct your queries to the netdev list, not to me personally.
> I am now writing network device driver that support TSO function. But
> when I send one packet with 64K, then TCP has divided 64K, not passed
> the whole 64K to NIC driver.
[...]
I think you won't see 64K packets for a TCP connection that was just
opened, due to the slow start algorithm.
Ben.
--
Ben Hutchings
Teamwork is essential - it allows you to blame someone else.
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next parent reply other threads:[~2009-05-24 13:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <AB6488BF71876F4498928F5DDA526168830FB0@ITCGCL02BE.fsoft.fpt.vn>
2009-05-24 13:15 ` Ben Hutchings [this message]
2009-05-25 6:57 [TSO]-Refer to "State of TCP segmentation offload to NIC in linux" Nguyen Tuan Huy (G11)
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