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Check for the first 'D' letter in the cpu_model string for POWERNOW_K8,

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so that it works in Dual Core Opterons (and maybe others).

Patch from Akihiko Taniguchi in PR port-amd64/37526.
This commit is contained in:
xtraeme 2007-12-12 14:36:21 +00:00
parent faa68cee64
commit a6ab4730a4
1 changed files with 5 additions and 4 deletions
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9
sys/arch/amd64/amd64/identcpu.c
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@ -1,4 +1,4 @@
/* $NetBSD: identcpu.c,v 1.31 2007/11/22 16:16:42 bouyer Exp $ */
/* $NetBSD: identcpu.c,v 1.32 2007/12/12 14:36:21 xtraeme Exp $ */
/*
* Copyright (c) 2003 Wasabi Systems, Inc.
@ -36,7 +36,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: identcpu.c,v 1.31 2007/11/22 16:16:42 bouyer Exp $");
__KERNEL_RCSID(0, "$NetBSD: identcpu.c,v 1.32 2007/12/12 14:36:21 xtraeme Exp $");
#include "opt_enhanced_speedstep.h"
#include "opt_intel_coretemp.h"
@ -153,8 +153,9 @@ identifycpu(struct cpu_info *ci)
#ifdef POWERNOW_K8
if (CPUID2FAMILY(ci->ci_signature) == 15 &&
(cpu_model[0] == 'A' || cpu_model[0] == 'O') &&
powernow_probe(ci))
(cpu_model[0] == 'A' || cpu_model[0] == 'O' ||
cpu_model[0] == 'D') &&
powernow_probe(ci))
k8_powernow_init();
#endif