TC_COUNTER_PORT_TOTAL_RX_BYTES
TC_COUNTER_PORT_TOTAL_RX_PACKETS
TC_COUNTER_PORT_RX_ERROR_PACKETS
TC_COUNTER_PORT_TOTAL_TX_PACKETS
TC_COUNTER_PORT_TOTAL_TX_BYTES
TC_COUNTER_INSTANCE_TOTAL_RX_BYTES
TC_COUNTER_INSTANCE_TOTAL_RX_PACKETS
TC_COUNTER_INSTANCE_TOTAL_TX_BYTES
TC_COUNTER_INSTANCE_TOTAL_TX_PACKETS
TC_COUNTER_INSTANCE_RX_OK_PACKETS
Packets buffer related functions