Date: Thu, 20 Mar 2003 08:38:29 +0100 From: Bradley T Hughes <bhughes@trolltech.com> To: kwsn@earthlink.net, freebsd-stable@freebsd.org Subject: Re: Athlon SSE hack not working on recent XPs [PATCH] Message-ID: <200303200838.29613.bhughes@trolltech.com> In-Reply-To: <1048141037.87958.28.camel@jonnyv.kwsn.net> References: <1048141037.87958.28.camel@jonnyv.kwsn.net>
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On Thursday 20 March 2003 07:17, Jon Kuster wrote: > Hello, > > I recently got an AthlonXP 2100+ - one of the Thoroughbred-b > versions. I have both CPU_ATHLON_SSE_HACK and CPU_ENABLE_SSE in my > kernel, but SSE wasn't being enabled. After a little investigation, > it turns out that the cpu_id that the hack checks has been bumped and > so the check fails. The included patch fixes the problem on my > system. This is also the case with newer AthlonMPs: CPU: AMD Athlon(tm) MP 2200+ (1800.19-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x681 Stepping = 1 Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR, PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> AMD Features=0xc0480000<MP,AMIE,DSP,3DNow!> > Thanks, > Jon Kuster > > I'm not subscribed, so please cc: me. [snip] -- Bradley T. Hughes - bhughes at trolltech.com Trolltech AS - Waldemar Thranes gt. 98 N-0175 Oslo, Norway To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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