[PATCH v2 0/4] powercap: Enable RAPL for AMD Fam17h and Fam19h

[Kim Phillips]

From: Victor Ding <victording@xxxxxxxxxx>

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 <victording@xxxxxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
Cc: Pawan Gupta <pawan.kumar.gupta@xxxxxxxxxxxxxxx>
Cc: "Peter Zijlstra (Intel)" <peterz@xxxxxxxxxxxxx>
Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
Cc: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Tony Luck <tony.luck@xxxxxxxxx>
Cc: Vineela Tummalapalli <vineela.tummalapalli@xxxxxxxxx>
Cc: LKML <linux-kernel@xxxxxxxxxxxxxxx>
Cc: linux-pm@xxxxxxxxxxxxxxx
Cc: x86@xxxxxxxxxx

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/20200729105206.2991064-1-victording@xxxxxxxxxx/

- 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