diff options
| author | Langsdorf, Mark <mark.langsdorf@amd.com> | 2006-06-08 10:33:19 -0500 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2006-06-20 01:46:04 -0400 |
| commit | 6cad647da228486f36a9794137ad459e39b02590 (patch) | |
| tree | a2def0c9e2caaa619547581f58dabf8e602eb25d /arch/i386/kernel/cpu/cpufreq/powernow-k8.c | |
| parent | e7bdd7a531320eb4a4a8160afbe0c7cc98ac7187 (diff) | |
| download | lwn-6cad647da228486f36a9794137ad459e39b02590.tar.gz lwn-6cad647da228486f36a9794137ad459e39b02590.zip | |
[CPUFREQ] correct powernow-k8 fid/vid masks for extended parts
The fid/vid masks for parts using the extended parts are slightly incorrect and can result in
incorrect fid/vid codes being applied. No instances of this problem have been reported in
the field but it could be a problem with future parts.
Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'arch/i386/kernel/cpu/cpufreq/powernow-k8.c')
| -rw-r--r-- | arch/i386/kernel/cpu/cpufreq/powernow-k8.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c index d8be4b01488d..756d0a333ed6 100644 --- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c +++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c @@ -885,8 +885,8 @@ static int fill_powernow_table_fidvid(struct powernow_k8_data *data, struct cpuf u32 vid; if (data->exttype) { - fid = data->acpi_data.states[i].status & FID_MASK; - vid = (data->acpi_data.states[i].status >> VID_SHIFT) & VID_MASK; + fid = data->acpi_data.states[i].status & EXT_FID_MASK; + vid = (data->acpi_data.states[i].status >> VID_SHIFT) & EXT_VID_MASK; } else { fid = data->acpi_data.states[i].control & FID_MASK; vid = (data->acpi_data.states[i].control >> VID_SHIFT) & VID_MASK; |