Fix for getSystemBootOptions for unsupported param

Issue: For "get system boot options" IPMI command, unsupported parameter
giving incorrect response.

Fix: Return "responseParmNotSupported" when user trying with unsupported
parameter.

Tested:
Verified using IPMI command
Command: ipmitool raw 0x00 0x09 0x6a 0x30 0xb2 //get System Boot Options
Response: Unable to send RAW command (channel=0x0 netfn=0x0 lun=0x0
         cmd=0x9 rsp=0x80): Unknown (0x80)

Signed-off-by: Jayaprakash Mutyala <mutyalax.jayaprakash@intel.com>
Change-Id: I62a079b492b721e182c9e41b924fedfe550e0132
1 file changed