svn commit: r187570 - in stable/7/sys: . contrib/pf dev/ath/ath_hal
dev/cxgb i386/cpufreq
Jung-uk Kim
jkim at FreeBSD.org
Wed Jan 21 13:01:04 PST 2009
Author: jkim
Date: Wed Jan 21 21:01:02 2009
New Revision: 187570
URL: http://svn.freebsd.org/changeset/base/187570
Log:
MFC: Do not use PowerNow! if FID or VID is missing.
Modified:
stable/7/sys/ (props changed)
stable/7/sys/contrib/pf/ (props changed)
stable/7/sys/dev/ath/ath_hal/ (props changed)
stable/7/sys/dev/cxgb/ (props changed)
stable/7/sys/i386/cpufreq/powernow.c
Modified: stable/7/sys/i386/cpufreq/powernow.c
==============================================================================
--- stable/7/sys/i386/cpufreq/powernow.c Wed Jan 21 20:57:54 2009 (r187569)
+++ stable/7/sys/i386/cpufreq/powernow.c Wed Jan 21 21:01:02 2009 (r187570)
@@ -867,7 +867,7 @@ pn_identify(driver_t *driver, device_t p
{
device_t child;
- if ((amd_pminfo & (AMDPM_FID | AMDPM_VID)) == 0)
+ if ((amd_pminfo & AMDPM_FID) == 0 || (amd_pminfo & AMDPM_VID) == 0)
return;
switch (cpu_id & 0xf00) {
case 0x600:
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