743 	int ndesc;  member
1411 	while (q->queued < q->ndesc - 1) {  in airoha_qdma_fill_rx_queue()
1423 		q->head = (q->head + 1) % q->ndesc;  in airoha_qdma_fill_rx_queue()
1498 		q->tail = (q->tail + 1) % q->ndesc;  in airoha_qdma_rx_process()
1554 				     struct airoha_qdma *qdma, int ndesc)  in airoha_qdma_init_rx_queue()  argument
1571 	q->ndesc = ndesc;  in airoha_qdma_init_rx_queue()
1574 	q->entry = devm_kzalloc(eth->dev, q->ndesc * sizeof(*q->entry),  in airoha_qdma_init_rx_queue()
1587 	q->desc = dmam_alloc_coherent(eth->dev, q->ndesc * sizeof(*q->desc),  in airoha_qdma_init_rx_queue()
1597 			FIELD_PREP(RX_RING_SIZE_MASK, ndesc));  in airoha_qdma_init_rx_queue()
1599 	thr = clamp(ndesc >> 3, 1, 32);  in airoha_qdma_init_rx_queue()
1621 		q->tail = (q->tail + 1) % q->ndesc;  in airoha_qdma_cleanup_rx_queue()
1678 		if (!q->ndesc)  in airoha_qdma_tx_napi_poll()
1694 			q->tail = (q->tail + 1) % q->ndesc;  in airoha_qdma_tx_napi_poll()
1708 				    q->ndesc - q->queued >= q->free_thr)  in airoha_qdma_tx_napi_poll()
1747 	q->ndesc = size;  in airoha_qdma_init_tx_queue()
1751 	q->entry = devm_kzalloc(eth->dev, q->ndesc * sizeof(*q->entry),  in airoha_qdma_init_tx_queue()
1756 	q->desc = dmam_alloc_coherent(eth->dev, q->ndesc * sizeof(*q->desc),  in airoha_qdma_init_tx_queue()
1761 	for (i = 0; i < q->ndesc; i++) {  in airoha_qdma_init_tx_queue()
1838 		q->tail = (q->tail + 1) % q->ndesc;  in airoha_qdma_cleanup_tx_queue()
1949 		if (!qdma->q_tx[i].ndesc)  in airoha_qdma_hw_init()
1975 		if (!qdma->q_rx[i].ndesc)  in airoha_qdma_hw_init()
2008 			if (!qdma->q_rx[i].ndesc)  in airoha_irq_handler()
2123 		if (!qdma->q_rx[i].ndesc)  in airoha_hw_cleanup()
2139 		if (!qdma->q_tx[i].ndesc)  in airoha_hw_cleanup()
2154 		if (!qdma->q_rx[i].ndesc)  in airoha_qdma_start_napi()
2431 	if (WARN_ON_ONCE(!q->ndesc))  in airoha_dev_xmit()
2437 	if (q->queued + nr_frags > q->ndesc) {  in airoha_dev_xmit()
2457 		index = (index + 1) % q->ndesc;  in airoha_dev_xmit()
2487 	if (q->ndesc - q->queued < q->free_thr)  in airoha_dev_xmit()
2496 		index = (q->head + i) % q->ndesc;  in airoha_dev_xmit()