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2010-07-30x86, cpu: Package Level Thermal Control, Power Limit Notification definitionsFenghua Yu1-0/+2
Add package level thermal and power limit feature support. The two MSRs and features are new starting with Intel's Sandy Bridge processor. Please check Intel 64 and IA-32 Architectures SDMV Vol 3A 14.5.6 Power Limit Notification and 14.6 Package Level Thermal Management. This patch also fixes a bug which defines reverse THERM_INT_LOW_ENABLE bit and THERM_INT_HIGH_ENABLE bit. [ hpa: fixed up against current tip:x86/cpu ] Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> LKML-Reference: <1280448826-12004-2-git-send-email-fenghua.yu@intel.com> Reviewed-by: Len Brown <len.brown@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2010-07-19x86, cpu: Split addon_cpuid_features.cH. Peter Anvin1-0/+61
addon_cpuid_features.c contains exactly two almost completely unrelated functions, plus has a long and very generic name. Split it into two files, scattered.c for the scattered feature flags, and topology.c for the topology information. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> LKML-Reference: <tip-*@git.kernel.org>