You can use the following options with ibask when ud is a board descriptor or a board index.
IbaDMA
IbaEndBitIsNormal
IbaEOS
IbaEOSchar
IbaEOScmp
IbaEOSrd
IbaEOSwrt
IbaEOT
IbaHSCableLength
IbaIst
IbaIRQ
IbaLON
IbaPP2
IbaPPC
IbaPPollTime
IbaRsv
IbaSAD
IbaSC
IbaSendLLO
IbaSerialNumber
IbaSRE
IbaTIMING
IbaTMO