[PATCH 2/8] acpi-cpufreq: Add quirk to disable _PSD usage on all AMD CPUs

2012-07-26 Thread Andre Przywara
To workaround some Windows specific behavior, the ACPI _PSD table on AMD desktop boards advertises all cores as dependent, meaning that they all can only use the same P-state. acpi-cpufreq strictly obeys this description, instantiating one CPU only and symlinking the others. But the hardware can

[PATCH 2/8] acpi-cpufreq: Add quirk to disable _PSD usage on all AMD CPUs

2012-07-26 Thread Andre Przywara
To workaround some Windows specific behavior, the ACPI _PSD table on AMD desktop boards advertises all cores as dependent, meaning that they all can only use the same P-state. acpi-cpufreq strictly obeys this description, instantiating one CPU only and symlinking the others. But the hardware can