Handle DD2.3 mode properly when setting elevated risk in HDAT
Handle DD2.3 mode properly when setting elevated risk in HDAT

When running in native (DD2.3)  mode, the value of ATTR_RISK_LEVEL
is always greater than zero.  The code needs to handle the higher
values when setting the elevated risk level bit in the HDAT
structures that go up to the OS.

Change-Id: Ib8d9c4f885ad84cf2b0344e38d6e3c74b7c21ef8
CQ: SW464159
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/76878
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <fb8db48116bc8a69e29dd8cdb037246f232f4af5@us.ibm.com>

open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot