From: Victor Ding <[email protected]> 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 Cc: Victor Ding <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Daniel Lezcano <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Josh Poimboeuf <[email protected]> Cc: Pawan Gupta <[email protected]> Cc: "Peter Zijlstra (Intel)" <[email protected]> Cc: "Rafael J. Wysocki" <[email protected]> Cc: Sean Christopherson <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Tony Luck <[email protected]> Cc: Vineela Tummalapalli <[email protected]> Cc: LKML <[email protected]> Cc: [email protected] Cc: [email protected] Kim Phillips (1): powercap: Add AMD Fam19h RAPL support 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 | 3 ++ drivers/powercap/intel_rapl_msr.c | 62 ++++++++++++++++++++-------- 3 files changed, 50 insertions(+), 18 deletions(-) v2: Kim's changes from Victor's original submission: https://lore.kernel.org/lkml/[email protected]/ - Added the Fam19h patch to the end of the series - Added my Acked-by - Added Daniel Lezcano to Cc - (linux-pm was already on Cc) - (No code changes) -- 2.27.0
