linux-kernel - Via C3: other flags possible ?

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Date:	Sat, 19 May 2007 22:22:39 +0200
From:	Christian Volkmann <haveaniceday@...sv.de>
To:	unlisted-recipients:; (no To-header on input)
CC:	Claas Langbehn <claas@...tdir.de>, linux-kernel@...r.kernel.org,
	Andi Kleen <ak@...e.de>
Subject: Via C3: other flags possible ?

Hi,

Claas asked for the NX flag for the Via C3 (?) processors
in another thread.

I do not know another synonym for this?

Claas Langbehn wrote:
> Hello Christian,
>
> do you know if and how it's possible to enable NX_bit too?
>
>
> Claas
>

The via C3 documentation is at:
http://www.via.com.tw/en/products/processors/c3/

I have seen in c3_ebga.zip that the processor might support
3DNow. But you have to check the registers about this.

Inside linux-2.6.22-rc1/arch/i386/kernel/cpu/centaur.c I just
see a "fixed type" detection.

Does anybody have more information on this ?
Otherwise I would play around a little with my C3 Nehemiah
and try to change the detection according the Via documentation.

Best regards,

Christian

PS @Andi, did you look for the page above for data sheets?
  Please see the download section.
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