Determine pcap value to send to occ
Change-Id: Ie60aac151f5fd8ce091020ce756834e4877cbc93
Signed-off-by: Andrew Geissler <andrewg@us.ibm.com>
diff --git a/powercap.cpp b/powercap.cpp
index 2ecad0c..7e8c0db 100644
--- a/powercap.cpp
+++ b/powercap.cpp
@@ -54,6 +54,19 @@
return mapperResponse.begin()->first;
}
+uint32_t PowerCap::getOccInput(uint32_t pcap, bool pcapEnabled)
+{
+ if (!pcapEnabled)
+ {
+ // Pcap disabled, return 0 to indicate disabled
+ return 0;
+ }
+
+ // If pcap is not disabled then just return the pcap with the derating
+ // factor applied.
+ return( (static_cast<uint64_t>(pcap) * PS_DERATING_FACTOR) /100);
+}
+
uint32_t PowerCap::getPcap()
{
auto settingService = getService(PCAP_PATH,PCAP_INTERFACE);
@@ -144,7 +157,9 @@
entry("PCAP_ENABLED=%u",pcapEnabled));
// Determine desired action to write to occ
- // TODO
+ auto occInput = getOccInput(pcap, pcapEnabled);
+ log<level::DEBUG>("Writing new power cap setting to OCC",
+ entry("OCC_PCAP_VAL=%u",occInput));
// Write action to occ
// TODO