MT7996_RRO_BA_BITMAP_SESSION_SIZE
idx = e->id / MT7996_RRO_BA_BITMAP_SESSION_SIZE;
(e->id % MT7996_RRO_BA_BITMAP_SESSION_SIZE) *
idx = session_id / MT7996_RRO_BA_BITMAP_SESSION_SIZE;
idx = session_id % MT7996_RRO_BA_BITMAP_SESSION_SIZE;
MT7996_RRO_BA_BITMAP_SESSION_SIZE)