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authorPallipadi, Venkatesh <venkatesh.pallipadi@intel.com>2006-03-09 20:07:44 -0800
committerDave Jones <davej@redhat.com>2006-03-10 00:45:35 -0500
commit6d373ea012b2974e627b9ee830e75cf3bf3c4c24 (patch)
tree6d7d2dfd2309675446f727a6b4b2a6ff475835fb
parent8ff69732d484ea9ccbf242cc49b4fe9538e64c71 (diff)
downloadop-kernel-dev-6d373ea012b2974e627b9ee830e75cf3bf3c4c24.zip
op-kernel-dev-6d373ea012b2974e627b9ee830e75cf3bf3c4c24.tar.gz
[CPUFREQ] Fix the p4-clockmod N60 errata workaround.
Fix the code to disable freqs less than 2GHz in N60 errata. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
-rw-r--r--arch/i386/kernel/cpu/cpufreq/p4-clockmod.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c b/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c
index 0e1fc5c..ab6504e 100644
--- a/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c
+++ b/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c
@@ -244,7 +244,7 @@ static int cpufreq_p4_cpu_init(struct cpufreq_policy *policy)
for (i=1; (p4clockmod_table[i].frequency != CPUFREQ_TABLE_END); i++) {
if ((i<2) && (has_N44_O17_errata[policy->cpu]))
p4clockmod_table[i].frequency = CPUFREQ_ENTRY_INVALID;
- else if (has_N60_errata[policy->cpu] && p4clockmod_table[i].frequency < 2000000)
+ else if (has_N60_errata[policy->cpu] && ((stock_freq * i)/8) < 2000000)
p4clockmod_table[i].frequency = CPUFREQ_ENTRY_INVALID;
else
p4clockmod_table[i].frequency = (stock_freq * i)/8;
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