FGRAPH_TYPE_BITS
#define FGRAPH_TYPE_MASK GENMASK(FGRAPH_TYPE_BITS - 1, 0)
#define FGRAPH_INDEX_SHIFT (FGRAPH_TYPE_SHIFT + FGRAPH_TYPE_BITS)
#define FGRAPH_DATA_SHIFT (FGRAPH_TYPE_SHIFT + FGRAPH_TYPE_BITS)