summaryrefslogtreecommitdiff
path: root/tools/power/cpupower/man/cpupower-powercap-info.1
diff options
context:
space:
mode:
Diffstat (limited to 'tools/power/cpupower/man/cpupower-powercap-info.1')
-rw-r--r--tools/power/cpupower/man/cpupower-powercap-info.125
1 files changed, 25 insertions, 0 deletions
diff --git a/tools/power/cpupower/man/cpupower-powercap-info.1 b/tools/power/cpupower/man/cpupower-powercap-info.1
new file mode 100644
index 000000000000..df3087000efb
--- /dev/null
+++ b/tools/power/cpupower/man/cpupower-powercap-info.1
@@ -0,0 +1,25 @@
+.TH CPUPOWER\-POWERCAP\-INFO "1" "05/08/2016" "" "cpupower Manual"
+.SH NAME
+cpupower\-powercap\-info \- Shows powercapping related kernel and hardware configurations
+.SH SYNOPSIS
+.ft B
+.B cpupower powercap-info
+
+.SH DESCRIPTION
+\fBcpupower powercap-info \fP shows kernel powercapping subsystem information.
+This needs hardware support and a loaded powercapping driver (at this time only
+intel_rapl driver exits) exporting hardware values userspace via sysfs.
+
+Some options are platform wide, some affect single cores. By default values
+of core zero are displayed only. cpupower --cpu all cpuinfo will show the
+settings of all cores, see cpupower(1) how to choose specific cores.
+
+.SH "DOCUMENTATION"
+
+kernel sources:
+Documentation/power/powercap/powercap.txt
+
+
+.SH "SEE ALSO"
+
+cpupower(1)