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powercap: intel_rapl: add support for Sapphire Rapids
authorZhang Rui <rui.zhang@intel.com>
Mon, 29 Jun 2020 05:34:50 +0000 (13:34 +0800)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 30 Jun 2020 18:42:07 +0000 (20:42 +0200)
commit2d798d9f5967a3f134b1c55acbbe026c032e3429
treee821b05372453825ef31b18c480c16dacdfd826ctree | snapshot
parent9ebcfadb0610322ac537dd7aa5d9cbc2b2894c68commit | diff
powercap: intel_rapl: add support for Sapphire Rapids

RAPL on SPR behaves similar to Haswell server, except that SPR uses
a fixed energy unit (1 Joule) for the PSYS RAPL domain.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/powercap/intel_rapl_common.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)