From 941486e6f82d9fc1f4bcea9e296cf94e1033a0f5 Mon Sep 17 00:00:00 2001
From: Jarrod Johnson <jjohnson2@lenovo.com>
Date: Thu, 12 May 2016 11:16:09 -0400
Subject: [PATCH] Add Nextscale total power capacity as a sensor

This indicates the sum of power made available by currently installed
and functional PSUs.

Change-Id: Ic8843cba8f58ce0ec3e6ac62a6c8f9a56374b2a8
---
 pyghmi/ipmi/oem/lenovo/nextscale.py | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/pyghmi/ipmi/oem/lenovo/nextscale.py b/pyghmi/ipmi/oem/lenovo/nextscale.py
index c593cdf1..8677c333 100644
--- a/pyghmi/ipmi/oem/lenovo/nextscale.py
+++ b/pyghmi/ipmi/oem/lenovo/nextscale.py
@@ -43,6 +43,11 @@ def fpc_read_psu_fan(ipmicmd, number):
     return struct.unpack_from('<H', rsp[:2])[0]
 
 
+def fpc_read_powerbank(ipmicmd):
+    rsp = ipmicmd.xraw_command(netfn=0x32, command=0xa2)
+    return struct.unpack_from('<H', rsp['data'][3:])[0]
+
+
 fpc_sensors = {
     'AC Power': {
         'type': 'Power',
@@ -64,7 +69,12 @@ fpc_sensors = {
         'units': 'RPM',
         'provider': fpc_read_psu_fan,
         'elements': 6,
-    }
+    },
+    'Total Power Capacity': {
+        'type': 'Power',
+        'units': 'W',
+        'provider': fpc_read_powerbank,
+    },
 }