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linux/tools/power/cpupower/utils
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Dhananjay Ugwekar 2a6da27d09 tools/power/cpupower: Fix Pstate frequency reporting on AMD Family 1Ah CPUs 
[ Upstream commit 43cad521c6 ]

Update cpupower's P-State frequency calculation and reporting with AMD
Family 1Ah+ processors, when using the acpi-cpufreq driver. This is due
to a change in the PStateDef MSR layout in AMD Family 1Ah+.

Tested on 4th and 5th Gen AMD EPYC system

Signed-off-by: Ananth Narayan <Ananth.Narayan@amd.com>
Signed-off-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-07-25 09:50:41 +02:00
..
helpers tools/power/cpupower: Fix Pstate frequency reporting on AMD Family 1Ah CPUs 2024-07-25 09:50:41 +02:00
idle_monitor cpupower: Make TSC read per CPU for Mperf monitor 2023-05-08 10:46:49 -06:00
builtin.h cpupower: Introduce powercap intel-rapl library and powercap-info command 2022-11-30 16:48:28 -07:00
cpufreq-info.c tools/cpupower: Choose base_cpu to display default cpupower details 2022-11-25 10:50:04 -07:00
cpufreq-set.c cpupower: Provide online and offline CPU information 2020-10-26 13:36:24 -06:00
cpuidle-info.c tools/cpupower: Choose base_cpu to display default cpupower details 2022-11-25 10:50:04 -07:00
cpuidle-set.c cpupower: Fix cpuidle_set to accept only numeric values for idle-set operation. 2023-07-18 16:07:08 -06:00
cpupower-info.c tools/cpupower: Choose base_cpu to display default cpupower details 2022-11-25 10:50:04 -07:00
cpupower-set.c cpupower: Add turbo-boost support in cpupower 2023-07-18 16:07:01 -06:00
cpupower.c cpupower: Introduce powercap intel-rapl library and powercap-info command 2022-11-30 16:48:28 -07:00
powercap-info.c cpupower: Introduce powercap intel-rapl library and powercap-info command 2022-11-30 16:48:28 -07:00
version-gen.sh License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00