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Date: Mon, 19 Mar 2007 14:23:55 -0400 From: lsorense@...lub.uwaterloo.ca (Lennart Sorensen) To: takada <takada@....nifty.com> Cc: rdreier@...co.com, pcnet32@...izon.net, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: MediaGX/GeodeGX1 requires X86_OOSTORE. On Sat, Mar 17, 2007 at 10:08:10PM +0900, takada wrote: > I tested some patterns. just X86_OOSTORE was effective. WBINVD is needless. > > --- arch/i386/Kconfig.cpu~ 2007-02-05 03:44:54.000000000 +0900 > +++ arch/i386/Kconfig.cpu 2007-02-17 21:25:52.000000000 +0900 > @@ -322,7 +322,7 @@ config X86_USE_3DNOW > > config X86_OOSTORE > bool > - depends on (MWINCHIP3D || MWINCHIP2 || MWINCHIPC6) && MTRR > + depends on (MWINCHIP3D || MWINCHIP2 || MWINCHIPC6) && MTRR || MGEODEGX1 > default y > > config X86_TSC Well that is exactly what I did for the Geode SC1200 (a GX1 based design) as well and it certainly improved things a lot for me as well. -- Len Sorensen - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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