PRESTERA_SDMA_RX_QUEUE_NUM
int qnum = PRESTERA_SDMA_RX_QUEUE_NUM;
qnum = PRESTERA_SDMA_RX_QUEUE_NUM;
int qnum = PRESTERA_SDMA_RX_QUEUE_NUM;
int qnum = PRESTERA_SDMA_RX_QUEUE_NUM;
struct prestera_rx_ring rx_ring[PRESTERA_SDMA_RX_QUEUE_NUM];