ATTR_CHIP_UNIT_POS TARGET_TYPE_CORE, TARGET_TYPE_EX, TARGET_TYPE_EQ, TARGET_TYPE_MCS, TARGET_TYPE_MCA, TARGET_TYPE_MCBIST, TARGET_TYPE_MI, TARGET_TYPE_DMI, TARGET_TYPE_MC, TARGET_TYPE_OMI, TARGET_TYPE_OMIC, TARGET_TYPE_MCC, TARGET_TYPE_XBUS, TARGET_TYPE_OBUS, TARGET_TYPE_OBUS_BRICK, TARGET_TYPE_SBE, TARGET_TYPE_PPE, TARGET_TYPE_PERV, TARGET_TYPE_PEC, TARGET_TYPE_PHB, TARGET_TYPE_CAPP, TARGET_TYPE_MBA, TARGET_TYPE_ABUS, TARGET_TYPE_L4, TARGET_TYPE_MEM_PORT A unit's position within the chip with respect to similar units. Note that this value is relative to the parent chip, not a parent unit. This data is from the MRW. uint8