137 	struct p54p_ring_control *ring_control = priv->ring_control;  in p54p_refill_rx_ring()  local
140 	idx = le32_to_cpu(ring_control->host_idx[ring_index]);  in p54p_refill_rx_ring()
181 	ring_control->host_idx[ring_index] = cpu_to_le32(idx);  in p54p_refill_rx_ring()
189 	struct p54p_ring_control *ring_control = priv->ring_control;  in p54p_check_rx_ring()  local
194 	(*index) = idx = le32_to_cpu(ring_control->device_idx[ring_index]);  in p54p_check_rx_ring()
246 	struct p54p_ring_control *ring_control = priv->ring_control;  in p54p_check_tx_ring()  local
252 	(*index) = idx = le32_to_cpu(ring_control->device_idx[ring_index]);  in p54p_check_tx_ring()
281 	struct p54p_ring_control *ring_control = priv->ring_control;  in p54p_tasklet()  local
283 	p54p_check_tx_ring(dev, &priv->tx_idx_mgmt, 3, ring_control->tx_mgmt,  in p54p_tasklet()
284 			   ARRAY_SIZE(ring_control->tx_mgmt),  in p54p_tasklet()
287 	p54p_check_tx_ring(dev, &priv->tx_idx_data, 1, ring_control->tx_data,  in p54p_tasklet()
288 			   ARRAY_SIZE(ring_control->tx_data),  in p54p_tasklet()
291 	p54p_check_rx_ring(dev, &priv->rx_idx_mgmt, 2, ring_control->rx_mgmt,  in p54p_tasklet()
292 		ARRAY_SIZE(ring_control->rx_mgmt), priv->rx_buf_mgmt);  in p54p_tasklet()
294 	p54p_check_rx_ring(dev, &priv->rx_idx_data, 0, ring_control->rx_data,  in p54p_tasklet()
295 		ARRAY_SIZE(ring_control->rx_data), priv->rx_buf_data);  in p54p_tasklet()
328 	struct p54p_ring_control *ring_control = priv->ring_control;  in p54p_tx()  local
334 	idx = le32_to_cpu(ring_control->host_idx[1]);  in p54p_tx()
335 	i = idx % ARRAY_SIZE(ring_control->tx_data);  in p54p_tx()
347 	desc = &ring_control->tx_data[i];  in p54p_tx()
354 	ring_control->host_idx[1] = cpu_to_le32(idx + 1);  in p54p_tx()
364 	struct p54p_ring_control *ring_control = priv->ring_control;  in p54p_stop()  local
379 		desc = &ring_control->rx_data[i];  in p54p_stop()
390 		desc = &ring_control->rx_mgmt[i];  in p54p_stop()
401 		desc = &ring_control->tx_data[i];  in p54p_stop()
413 		desc = &ring_control->tx_mgmt[i];  in p54p_stop()
424 	memset(ring_control, 0, sizeof(*ring_control));  in p54p_stop()
441 	memset(priv->ring_control, 0, sizeof(*priv->ring_control));  in p54p_open()
450 	p54p_refill_rx_ring(dev, 0, priv->ring_control->rx_data,  in p54p_open()
451 		ARRAY_SIZE(priv->ring_control->rx_data), priv->rx_buf_data, 0);  in p54p_open()
453 	p54p_refill_rx_ring(dev, 2, priv->ring_control->rx_mgmt,  in p54p_open()
454 		ARRAY_SIZE(priv->ring_control->rx_mgmt), priv->rx_buf_mgmt, 0);  in p54p_open()
606 	priv->ring_control = pci_alloc_consistent(pdev, sizeof(*priv->ring_control),  in p54p_probe()
608 	if (!priv->ring_control) {  in p54p_probe()
626 	pci_free_consistent(pdev, sizeof(*priv->ring_control),  in p54p_probe()
627 			    priv->ring_control, priv->ring_control_dma);  in p54p_probe()
656 	pci_free_consistent(pdev, sizeof(*priv->ring_control),  in p54p_remove()
657 			    priv->ring_control, priv->ring_control_dma);  in p54p_remove()