qlogic/qlcnic/qlcnic_main.c

117 inline void qlcnic_update_cmd_producer(struct qlcnic_host_tx_ring *tx_ring)
119 	writel(tx_ring->producer, tx_ring->crb_cmd_producer);
1699 	struct qlcnic_host_tx_ring *tx_ring;
1769 				tx_ring = &adapter->tx_ring[ring];
1770 				snprintf(tx_ring->name, sizeof(tx_ring->name),
1772 				err = request_irq(tx_ring->irq, handler, flags,
1773 						  tx_ring->name, tx_ring);
1787 	struct qlcnic_host_tx_ring *tx_ring;
1806 				tx_ring = &adapter->tx_ring[ring];
1807 				if (tx_ring->irq)
1808 					free_irq(tx_ring->irq, tx_ring);
1947 		qlcnic_release_tx_buffers(adapter, &adapter->tx_ring[ring]);
2341 	struct qlcnic_host_tx_ring *tx_ring;
2344 		tx_ring = &adapter->tx_ring[ring];
2345 		if (tx_ring) {
2346 			vfree(tx_ring->cmd_buf_arr);
2347 			tx_ring->cmd_buf_arr = NULL;
2350 	kfree(adapter->tx_ring);
2357 	struct qlcnic_host_tx_ring *tx_ring;
2360 	tx_ring = kcalloc(adapter->drv_tx_rings,
2362 	if (tx_ring == NULL)
2365 	adapter->tx_ring = tx_ring;
2368 		tx_ring = &adapter->tx_ring[ring];
2369 		tx_ring->num_desc = adapter->num_txd;
2370 		tx_ring->txq = netdev_get_tx_queue(netdev, ring);
2371 		cmd_buf_arr = vzalloc(TX_BUFF_RINGSIZE(tx_ring));
2376 		tx_ring->cmd_buf_arr = cmd_buf_arr;
2377 		spin_lock_init(&tx_ring->tx_clean_lock);
2383 			tx_ring = &adapter->tx_ring[ring];
2384 			tx_ring->adapter = adapter;
2388 				tx_ring->irq = vector;
2940 static inline void dump_tx_ring_desc(struct qlcnic_host_tx_ring *tx_ring)
2944 	for (i = 0; i < tx_ring->num_desc; i++) {
2947 			       &tx_ring->desc_head[i],
2958 	struct qlcnic_host_tx_ring *tx_ring;
2986 		tx_ring = &adapter->tx_ring[ring];
2987 		if (!tx_ring)
2990 			    ring, tx_ring->ctx_id);
2993 			    tx_ring->tx_stats.xmit_finished,
2994 			    tx_ring->tx_stats.xmit_called,
2995 			    tx_ring->tx_stats.xmit_on,
2996 			    tx_ring->tx_stats.xmit_off);
2998 		if (tx_ring->crb_intr_mask)
3000 				    readl(tx_ring->crb_intr_mask));
3004 			    readl(tx_ring->crb_cmd_producer),
3005 			    tx_ring->producer, tx_ring->sw_consumer,
3006 			    le32_to_cpu(*(tx_ring->hw_consumer)));
3009 			    tx_ring->num_desc, qlcnic_tx_avail(tx_ring));
3012 			dump_tx_ring_desc(tx_ring);
3136 	struct qlcnic_host_tx_ring *tx_ring = data;
3138 	napi_schedule(&tx_ring->napi);