From: jaypee@hotpop.com
To: linux-mips <linux-mips@linux-mips.org>
Subject: Au1550 ethernet throughput low
Date: Wed, 13 Jul 2005 16:00:00 +0000 [thread overview]
Message-ID: <1121270402l.7656l.3l@cavan> (raw)
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Hi all,
I've got a au1550 board based largely on the pb1550. The ethernet
throughput is ~66Mbps using the 2.6 kernel. This also consumes a
lot of cpu cycles to send.
We have older designs using au1000 and mvista 2.4 kernel that achieve
full line rate throughput without using a lot of the cpu.
Can someone with a pb/db1550 and linux 2.6 do a quick test to verify
that is is not a 2.6 kernel problem, and is a problem with our HW/SW.
If anyone can do the same with a 2.4 kernel too that would be great.
Thanks,
JP
- --
mailto:jaypee@hotpop.com
http://www.jaypee.org.uk
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next reply other threads:[~2005-07-13 16:02 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-13 16:00 jaypee [this message]
2005-07-14 15:02 ` Au1550 ethernet throughput low Matej Kupljen
2005-07-14 15:06 ` Pete Popov
2005-07-14 15:15 ` jaypee
2005-07-15 0:13 ` Clem Taylor
2005-07-15 8:21 ` jaypee
2005-07-15 9:17 ` Bruno Randolf
2005-07-18 9:57 ` jaypee
2005-07-18 12:56 ` Dan Malek
2005-07-18 13:41 ` jaypee
[not found] ` <ecb4efd105071809082628bb27@mail.gmail.com>
2005-07-18 17:25 ` jaypee
-- strict thread matches above, loose matches on Subject: below --
2005-07-14 5:02 Singh, Ajay
2005-07-14 5:02 ` Singh, Ajay
2005-07-14 13:52 ` jaypee
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