From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tolunay Orkun <listmember@orkun.us>
Date: Mon, 07 Aug 2006 15:11:44 -0500
Subject: [U-Boot-Users] TFTP timeout
In-Reply-To: <200608071503.27933.sr@denx.de>
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	<200608071503.27933.sr@denx.de>
Message-ID: <44D79E80.3070405@orkun.us>
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To: u-boot@lists.denx.de


On our AMCC 405EP boards, we had problems when CFG_RX_ETH_BUFFER was 
greater than or equal to 32. Our boards work fine with this parameter 
set to 31.

I had reported this issue in the mail list and exchanged a couple mail 
with Stefan but did not have time to investigate to root cause.

Best regards,
Tolunay

Stefan Roese wrote:
> Hi Olivier,
> 
> On Wednesday 02 August 2006 18:11, Olivier Vernet wrote:
>> Yes, the behaviour changes with the network topology. On some
>> switch, timeout occurs more often, but in the manufacturing center,
>> we have an "island network", and it seems that the problem have not be
>> reproduced.
> 
> Do you have lot's of broadcasts on your "main" network connection? Please try 
> to increase the number of rx-packets again. For example:
> 
> #define CFG_RX_ETH_BUFFER	256
> 
> And please let me know if this helped. Thanks.
> 
> Best regards,
> Stefan
> 
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