Original patch by Bharata. Updated to use {1,16} in spaprvioReg based
on example from Eric Blake.
Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>