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Re: Titan ethernet driver broken

Subject: Re: Titan ethernet driver broken
From: TheNop <>
Date: Thu, 18 Nov 2004 23:43:51 +0100
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Manish Lachwani wrote:

Hello !

Thanks for sending this. I have one question regarding the Yosemite board that you have. What is the version of the Titan chip on the board? Is it 1.0, 1.1 or 1.2?

This is because 1.0 and 1.1 have a problem where the IP header is not aligned on the Rx side. As a result, there was an extra copy involved in the driver, i.e. titan_ge_slowpath. The latest version of the driver only support Titan chip revision 1.2 in which this problem is fixed

Manish Lachwani

I use the chip version 1.1.
Now I have the problem, that I can not use the newest code, until 1.2 version of the chip is available. Is it possible to make the code usable for all chip version by choosing the version at the kernel configuration?

Best regards

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