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authorVenkatesh Pallipadi <venkatesh.pallipadi@intel.com>2006-03-25 17:20:41 +0000
committerGreg Kroah-Hartman <gregkh@suse.de>2006-04-07 09:44:29 -0700
commit6f9d7d9822f3448cd5794306ccd6bde9a6c5dd8e (patch)
tree14fe0be400aed73a956ffa3ded65ea2d66e9e8d1
parent4575a939b95321a62ddf8ecfefd3c7852091bcc5 (diff)
[PATCH] Fix the p4-clockmod N60 errata workaround.
[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> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-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 cc73a7ae34bc..ebe1848163f0 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;