* [PATCH] fix cpuinfo_cur_freq for CPU_HW_PSTATE
@ 2007-01-30 15:53 Joachim Deguara
0 siblings, 0 replies; 2+ messages in thread
From: Joachim Deguara @ 2007-01-30 15:53 UTC (permalink / raw)
To: cpufreq
This fixes the cpuinfo_cur_freq value by using the correct
find_khz_freq_from_fiddid() when the CPU uses hardware p-states.
Signed-Off-by: Joachim Deguara <joachim.deguara@amd.com>
--- arch/i386/kernel/cpu/cpufreq/powernow-k8.c.orig 2007-01-30
16:23:39.000000000 +0100
+++ arch/i386/kernel/cpu/cpufreq/powernow-k8.c 2007-01-30
16:26:44.000000000 +0100
@@ -1289,7 +1289,11 @@ static unsigned int powernowk8_get (unsi
if (query_current_values_with_pending_wait(data))
goto out;
- khz = find_khz_freq_from_fid(data->currfid);
+ if (cpu_family == CPU_HW_PSTATE)
+ khz = find_khz_freq_from_fiddid(data->currfid, data->currdid);
+ else
+ khz = find_khz_freq_from_fid(data->currfid);
+
out:
set_cpus_allowed(current, oldmask);
^ permalink raw reply [flat|nested] 2+ messages in thread
* re: [PATCH] fix cpuinfo_cur_freq for CPU_HW_PSTATE
@ 2007-01-30 16:54 Langsdorf, Mark
0 siblings, 0 replies; 2+ messages in thread
From: Langsdorf, Mark @ 2007-01-30 16:54 UTC (permalink / raw)
To: cpufreq
Acked-by: Mark Langsdorf <mark.langsdorf@amd.com>
Subject: [PATCH] fix cpuinfo_cur_freq for CPU_HW_PSTATE
This fixes the cpuinfo_cur_freq value by using the correct
find_khz_freq_from_fiddid() when the CPU uses hardware p-states.
Signed-Off-by: Joachim Deguara <joachim.deguara@amd.com>
--- arch/i386/kernel/cpu/cpufreq/powernow-k8.c.orig 2007-01-30
16:23:39.000000000 +0100
+++ arch/i386/kernel/cpu/cpufreq/powernow-k8.c 2007-01-30
16:26:44.000000000 +0100
@@ -1289,7 +1289,11 @@ static unsigned int powernowk8_get (unsi
if (query_current_values_with_pending_wait(data))
goto out;
- khz = find_khz_freq_from_fid(data->currfid);
+ if (cpu_family == CPU_HW_PSTATE)
+ khz = find_khz_freq_from_fiddid(data->currfid,
data->currdid);
+ else
+ khz = find_khz_freq_from_fid(data->currfid);
+
out:
set_cpus_allowed(current, oldmask);
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