This patch series adds support for AMD Fam17h RAPL counters. As per AMD PPR, Fam17h support RAPL counters to monitor power usage. The RAPL counter operates as with Intel RAPL. Therefore, it is beneficial to re-use existing framework for Intel, especially to allow existing tools to seamlessly run on AMD.
>From the user's point view, this series enables the following two sysfs entry on AMD Fam17h: /sys/class/powercap/intel-rapl/intel-rapl:0/energy_uj /sys/class/powercap/intel-rapl/intel-rapl:0/intel-rapl:0:0/energy_uj Victor Ding (3): x86/msr-index: sort AMD RAPL MSRs by address powercap/intel_rapl_msr: Convert rapl_msr_priv into pointer powercap: Add AMD Fam17h RAPL support arch/x86/include/asm/msr-index.h | 3 +- drivers/powercap/intel_rapl_common.c | 2 + drivers/powercap/intel_rapl_msr.c | 58 +++++++++++++++++++++------- 3 files changed, 47 insertions(+), 16 deletions(-) -- 2.28.0.rc0.142.g3c755180ce-goog
