Add support for IPMI GetChassisStatus command

* Factor response to explicitly commented fields
* Add GetChassisStatus command to whilelist

Note: some fields need furture work.

Resolves openbmc/openbmc#439

Change-Id: I7a8d6bfe384f2621c157db379680921db4756fcc
Signed-off-by: Nan Li <william.bjlinan@hotmail.com>
diff --git a/host-ipmid-whitelist.conf b/host-ipmid-whitelist.conf
index dc7964e..d990a2e 100644
--- a/host-ipmid-whitelist.conf
+++ b/host-ipmid-whitelist.conf
@@ -1,5 +1,6 @@
 #<NetFn>:<Command
 0x00:0x00    //<Chassis>:<Chassis Capabiliti>
+0x00:0x01    //<Chassis>:<Get Chassis Status>
 0x00:0x02    //<Chassis>:<Chassis Control>
 0x00:0x08    //<Chassis>:<Set System Boot Options>
 0x00:0x09    //<Chassis>:<Get System Boot Options>