From: Gautham R. Shenoy Date: Thu, 26 Mar 2026 11:47:55 +0000 (+0530) Subject: Documentation/amd-pstate: List amd_pstate_prefcore_ranking sysfs file X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5bc4c44aeec2920931e17db7f93965fcd69ee2f;p=thirdparty%2Flinux.git Documentation/amd-pstate: List amd_pstate_prefcore_ranking sysfs file Add the missing amd_pstate_prefcore_ranking filenames in the sysfs listing example leading to the descriptions of these parameters. Clarify when will the file be visible. Fixes: 15a2b764ea7c ("amd-pstate: Add missing documentation for `amd_pstate_prefcore_ranking`") Reviewed-by: Mario Limonciello (AMD) Signed-off-by: Gautham R. Shenoy Signed-off-by: Mario Limonciello (AMD) --- diff --git a/Documentation/admin-guide/pm/amd-pstate.rst b/Documentation/admin-guide/pm/amd-pstate.rst index b8c846cbf301a..b31a478c28bad 100644 --- a/Documentation/admin-guide/pm/amd-pstate.rst +++ b/Documentation/admin-guide/pm/amd-pstate.rst @@ -242,6 +242,7 @@ control its functionality at the system level. They are located in the /sys/devices/system/cpu/cpufreq/policy0/amd_pstate_hw_prefcore /sys/devices/system/cpu/cpufreq/policy0/amd_pstate_lowest_nonlinear_freq /sys/devices/system/cpu/cpufreq/policy0/amd_pstate_max_freq + /sys/devices/system/cpu/cpufreq/policy0/amd_pstate_prefcore_ranking ``amd_pstate_highest_perf / amd_pstate_max_freq`` @@ -273,7 +274,8 @@ on platforms which support the preferred core feature. The performance ranking of the core. This number doesn't have any unit, but larger numbers are preferred at the time of reading. This can change at -runtime based on platform conditions. This attribute is read-only. +runtime based on platform conditions. This attribute is read-only. This file +is only visible on platforms which support the preferred core feature. ``energy_performance_available_preferences``