LRN_SCAN_NEXT_CFG_ISDX_LIMIT_IDX_FILTER_ENA
FIELD_PREP(LRN_SCAN_NEXT_CFG_ISDX_LIMIT_IDX_FILTER_ENA, x)
FIELD_GET(LRN_SCAN_NEXT_CFG_ISDX_LIMIT_IDX_FILTER_ENA, x)