X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=Documentation%2Fpower%2Fpm_qos_interface.txt;h=c40866e8b9576c296853383ecaaf95c49930843a;hb=ed8c3174dd227031d1f3b9fa4fbb512f8f623434;hp=49adb1a3351487d992aeb922a34604b46691a7c5;hpb=2c7871982cf27caaddbaeb7e2121ce1374b520ff;p=mv-sheeva.git

diff --git a/Documentation/power/pm_qos_interface.txt b/Documentation/power/pm_qos_interface.txt
index 49adb1a3351..c40866e8b95 100644
--- a/Documentation/power/pm_qos_interface.txt
+++ b/Documentation/power/pm_qos_interface.txt
@@ -1,4 +1,4 @@
-PM quality of Service interface.
+PM Quality Of Service Interface.
 
 This interface provides a kernel and user mode interface for registering
 performance expectations by drivers, subsystems and user space applications on
@@ -7,6 +7,11 @@ one of the parameters.
 Currently we have {cpu_dma_latency, network_latency, network_throughput} as the
 initial set of pm_qos parameters.
 
+Each parameters have defined units:
+ * latency: usec
+ * timeout: usec
+ * throughput: kbs (kilo bit / sec)
+
 The infrastructure exposes multiple misc device nodes one per implemented
 parameter.  The set of parameters implement is defined by pm_qos_power_init()
 and pm_qos_params.h.  This is done because having the available parameters