87 	netdev_dbg(qca->net_dev, "interrupts: 0x%04x\n", *intr_cause);  in start_spi_intr_handling()
100 	netdev_dbg(qca->net_dev, "acking int: 0x%04x\n", intr_cause);  in end_spi_intr_handling()
280 	struct net_device_stats *n_stats = &qca->net_dev->stats;  in qcaspi_transmit()
322 		netif_tx_lock_bh(qca->net_dev);  in qcaspi_transmit()
330 		if (netif_queue_stopped(qca->net_dev))  in qcaspi_transmit()
331 			netif_wake_queue(qca->net_dev);  in qcaspi_transmit()
332 		netif_tx_unlock_bh(qca->net_dev);  in qcaspi_transmit()
341 	struct net_device *net_dev = qca->net_dev;  in qcaspi_receive()  local
342 	struct net_device_stats *n_stats = &net_dev->stats;  in qcaspi_receive()
349 		qca->rx_skb = netdev_alloc_skb_ip_align(net_dev,  in qcaspi_receive()
350 							net_dev->mtu +  in qcaspi_receive()
353 			netdev_dbg(net_dev, "out of RX resources\n");  in qcaspi_receive()
362 	netdev_dbg(net_dev, "qcaspi_receive: SPI_REG_RDBUF_BYTE_AVA: Value: %08x\n",  in qcaspi_receive()
372 		netdev_dbg(net_dev, "qcaspi_receive called without any data being available!\n");  in qcaspi_receive()
395 		netdev_dbg(net_dev, "available: %d, byte read: %d\n",  in qcaspi_receive()
420 				netdev_dbg(net_dev, "no RX tail\n");  in qcaspi_receive()
425 				netdev_dbg(net_dev, "invalid RX length\n");  in qcaspi_receive()
430 				qca->rx_skb->dev = qca->net_dev;  in qcaspi_receive()
438 				qca->rx_skb = netdev_alloc_skb_ip_align(net_dev,  in qcaspi_receive()
439 					net_dev->mtu + VLAN_ETH_HLEN);  in qcaspi_receive()
441 					netdev_dbg(net_dev, "out of RX resources\n");  in qcaspi_receive()
478 	netif_tx_lock_bh(qca->net_dev);  in qcaspi_flush_tx_ring()
483 			qca->net_dev->stats.tx_dropped++;  in qcaspi_flush_tx_ring()
489 	netif_tx_unlock_bh(qca->net_dev);  in qcaspi_flush_tx_ring()
510 			netdev_dbg(qca->net_dev, "sync: got CPU on, but signature was invalid, restart\n");  in qcaspi_qca7k_sync()
517 				netdev_dbg(qca->net_dev, "sync: got CPU on, but wrbuf not empty. reset!\n");  in qcaspi_qca7k_sync()
520 				netdev_dbg(qca->net_dev, "sync: got CPU on, now in sync\n");  in qcaspi_qca7k_sync()
537 			netdev_dbg(qca->net_dev, "sync: bad signature, restart\n");  in qcaspi_qca7k_sync()
546 			netdev_dbg(qca->net_dev, "sync: could not read signature to reset device, retry.\n");  in qcaspi_qca7k_sync()
551 		netdev_dbg(qca->net_dev, "sync: resetting device.\n");  in qcaspi_qca7k_sync()
562 		netdev_dbg(qca->net_dev, "sync: waiting for CPU on, count %u.\n",  in qcaspi_qca7k_sync()
568 			netdev_dbg(qca->net_dev, "sync: reset timeout, restarting process.\n");  in qcaspi_qca7k_sync()
580 	netdev_info(qca->net_dev, "SPI thread created\n");  in qcaspi_spi_thread()
589 		netdev_dbg(qca->net_dev, "have work to do. int: %d, tx_skb: %p\n",  in qcaspi_spi_thread()
596 			netdev_dbg(qca->net_dev, "sync: not ready %u, turn off carrier and flush\n",  in qcaspi_spi_thread()
598 			netif_stop_queue(qca->net_dev);  in qcaspi_spi_thread()
599 			netif_carrier_off(qca->net_dev);  in qcaspi_spi_thread()
616 				netif_wake_queue(qca->net_dev);  in qcaspi_spi_thread()
617 				netif_carrier_on(qca->net_dev);  in qcaspi_spi_thread()
622 				netdev_dbg(qca->net_dev, "===> rdbuf error!\n");  in qcaspi_spi_thread()
630 				netdev_dbg(qca->net_dev, "===> wrbuf error!\n");  in qcaspi_spi_thread()
651 	netdev_info(qca->net_dev, "SPI thread exit\n");  in qcaspi_spi_thread()
736 		netdev_warn(qca->net_dev, "queue was unexpectedly full!\n");  in qcaspi_netdev_xmit()
737 		netif_stop_queue(qca->net_dev);  in qcaspi_netdev_xmit()
766 	netdev_dbg(qca->net_dev, "Tx-ing packet: Size: 0x%08x\n",  in qcaspi_netdev_xmit()
779 		netif_stop_queue(qca->net_dev);  in qcaspi_netdev_xmit()
796 	netdev_info(qca->net_dev, "Transmit timeout at %ld, latency %ld\n",  in qcaspi_netdev_tx_timeout()
798 	qca->net_dev->stats.tx_errors++;  in qcaspi_netdev_tx_timeout()
825 	qca->rx_skb = netdev_alloc_skb_ip_align(dev, qca->net_dev->mtu +  in qcaspi_netdev_init()
829 		netdev_info(qca->net_dev, "Failed to allocate RX sk_buff.\n");  in qcaspi_netdev_init()
963 	qca->net_dev = qcaspi_devs;  in qca_spi_probe()
969 	ret = of_get_ethdev_address(spi->dev.of_node, qca->net_dev);  in qca_spi_probe()
971 		eth_hw_addr_random(qca->net_dev);  in qca_spi_probe()
973 			 qca->net_dev->dev_addr);  in qca_spi_probe()
976 	netif_carrier_off(qca->net_dev);  in qca_spi_probe()