BUF_xxxx_E
(BUF_xxxx_E + xxx_PRIO_SHR_x + (prio))
(BUF_xxxx_E + xxx_COL_SHR_x + (1 - (dp)))
(BUF_xxxx_E + xxx_Q_RSRV_x + OCELOT_NUM_TC * (port) + (prio))
(BUF_xxxx_E + xxx_P_RSRV_x + (port))