From: Ricardo Scop <scop@digitel•com.br>
To: Joakim Tjernlund <Joakim.Tjernlund@lumentis•se>,
linuxppc-embedded@lists•linuxppc.org
Subject: Re: [PATCH] arch/ppc/8xx_io/enet.c
Date: Wed, 23 Oct 2002 13:44:42 -0200 [thread overview]
Message-ID: <02102313444201.01073@scop.digitel.com.br> (raw)
In-Reply-To: <02102313323200.01073@scop.digitel.com.br>
On Wednesday 23 October 2002 13:32, Ricardo Scop wrote:
> On Wednesday 23 October 2002 05:51, Joakim Tjernlund wrote:
[snip]
> > No comments so far, no one interested in this?
>
> I'm interested! Indeed, I adapted and tested your patch in a 8260 FCC fast
> ethernet driver and it worked fine I had a 20% increase in routing
> throughput with the patch installed!
>
I forgot to mention the bad news. The increase mentioned above was obtained
with large packets (1500 bytes) traversing our board. With very small packets
(64 bytes), we experimented a 10% DEcrease in PPS (packets per second).
We're still testing, but I guess the overall performance will be better with
the patch installed.
-Scop
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2002-10-23 15:44 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-23 7:51 [PATCH] arch/ppc/8xx_io/enet.c Joakim Tjernlund
2002-10-23 15:32 ` Ricardo Scop
2002-10-23 15:44 ` Ricardo Scop [this message]
2002-10-25 16:02 ` dc* (Data Cache) instructions in mem*() and *_page() functions not used on 8xx Joakim Tjernlund
2002-10-27 23:23 ` Joakim Tjernlund
2002-10-29 15:27 ` Dan Malek
2002-10-29 16:02 ` Joakim Tjernlund
2002-10-29 16:23 ` Dan Malek
2002-10-29 18:07 ` Joakim Tjernlund
2002-11-01 11:14 ` Joakim Tjernlund
2002-11-01 17:33 ` Dan Malek
2002-11-01 19:27 ` Joakim Tjernlund
2002-11-04 2:09 ` Dan Malek
2002-11-04 10:25 ` Joakim Tjernlund
2002-10-24 7:14 ` [PATCH] arch/ppc/8xx_io/enet.c Joakim Tjernlund
2002-10-24 10:12 ` Steven Scholz
2002-10-24 10:14 ` Joakim Tjernlund
-- strict thread matches above, loose matches on Subject: below --
2002-10-21 13:13 Joakim Tjernlund
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