Dhananjay Ugwekar c20706ae52 tools/power/cpupower: Fix Pstate frequency reporting on AMD Family 1Ah CPUs ...

[ Upstream commit 43cad521c6d228ea0c51e248f8e5b3a6295a2849 ]

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>

2024-07-25 09:49:08 +02:00

..

acpi

ACPI: tools: pfrut: Check if the input of level and type is in the right numeric range

2023-04-06 12:10:40 +02:00

cpupower

tools/power/cpupower: Fix Pstate frequency reporting on AMD Family 1Ah CPUs

2024-07-25 09:49:08 +02:00

pm-graph

pm-graph v5.10

2022-10-25 17:46:15 +02:00

x86

tools/power turbostat: Remember global max_die_id

2024-07-11 12:47:10 +02:00