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path: root/drivers/net/ethernet/sis/sis900.c
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Diffstat (limited to 'drivers/net/ethernet/sis/sis900.c')
-rw-r--r--drivers/net/ethernet/sis/sis900.c112
1 files changed, 56 insertions, 56 deletions
diff --git a/drivers/net/ethernet/sis/sis900.c b/drivers/net/ethernet/sis/sis900.c
index 81ed7589e33c..336105f77313 100644
--- a/drivers/net/ethernet/sis/sis900.c
+++ b/drivers/net/ethernet/sis/sis900.c
@@ -446,7 +446,7 @@ static int sis900_probe(struct pci_dev *pci_dev,
ret = pci_enable_device(pci_dev);
if(ret) return ret;
- i = pci_set_dma_mask(pci_dev, DMA_BIT_MASK(32));
+ i = dma_set_mask(&pci_dev->dev, DMA_BIT_MASK(32));
if(i){
printk(KERN_ERR "sis900.c: architecture does not support "
"32bit PCI busmaster DMA\n");
@@ -481,7 +481,8 @@ static int sis900_probe(struct pci_dev *pci_dev,
pci_set_drvdata(pci_dev, net_dev);
- ring_space = pci_alloc_consistent(pci_dev, TX_TOTAL_SIZE, &ring_dma);
+ ring_space = dma_alloc_coherent(&pci_dev->dev, TX_TOTAL_SIZE,
+ &ring_dma, GFP_KERNEL);
if (!ring_space) {
ret = -ENOMEM;
goto err_out_unmap;
@@ -489,7 +490,8 @@ static int sis900_probe(struct pci_dev *pci_dev,
sis_priv->tx_ring = ring_space;
sis_priv->tx_ring_dma = ring_dma;
- ring_space = pci_alloc_consistent(pci_dev, RX_TOTAL_SIZE, &ring_dma);
+ ring_space = dma_alloc_coherent(&pci_dev->dev, RX_TOTAL_SIZE,
+ &ring_dma, GFP_KERNEL);
if (!ring_space) {
ret = -ENOMEM;
goto err_unmap_tx;
@@ -572,11 +574,11 @@ static int sis900_probe(struct pci_dev *pci_dev,
return 0;
err_unmap_rx:
- pci_free_consistent(pci_dev, RX_TOTAL_SIZE, sis_priv->rx_ring,
- sis_priv->rx_ring_dma);
+ dma_free_coherent(&pci_dev->dev, RX_TOTAL_SIZE, sis_priv->rx_ring,
+ sis_priv->rx_ring_dma);
err_unmap_tx:
- pci_free_consistent(pci_dev, TX_TOTAL_SIZE, sis_priv->tx_ring,
- sis_priv->tx_ring_dma);
+ dma_free_coherent(&pci_dev->dev, TX_TOTAL_SIZE, sis_priv->tx_ring,
+ sis_priv->tx_ring_dma);
err_out_unmap:
pci_iounmap(pci_dev, ioaddr);
err_out_cleardev:
@@ -1188,10 +1190,12 @@ sis900_init_rx_ring(struct net_device *net_dev)
}
sis_priv->rx_skbuff[i] = skb;
sis_priv->rx_ring[i].cmdsts = RX_BUF_SIZE;
- sis_priv->rx_ring[i].bufptr = pci_map_single(sis_priv->pci_dev,
- skb->data, RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
- if (unlikely(pci_dma_mapping_error(sis_priv->pci_dev,
- sis_priv->rx_ring[i].bufptr))) {
+ sis_priv->rx_ring[i].bufptr = dma_map_single(&sis_priv->pci_dev->dev,
+ skb->data,
+ RX_BUF_SIZE,
+ DMA_FROM_DEVICE);
+ if (unlikely(dma_mapping_error(&sis_priv->pci_dev->dev,
+ sis_priv->rx_ring[i].bufptr))) {
dev_kfree_skb(skb);
sis_priv->rx_skbuff[i] = NULL;
break;
@@ -1561,9 +1565,9 @@ static void sis900_tx_timeout(struct net_device *net_dev, unsigned int txqueue)
struct sk_buff *skb = sis_priv->tx_skbuff[i];
if (skb) {
- pci_unmap_single(sis_priv->pci_dev,
- sis_priv->tx_ring[i].bufptr, skb->len,
- PCI_DMA_TODEVICE);
+ dma_unmap_single(&sis_priv->pci_dev->dev,
+ sis_priv->tx_ring[i].bufptr,
+ skb->len, DMA_TO_DEVICE);
dev_kfree_skb_irq(skb);
sis_priv->tx_skbuff[i] = NULL;
sis_priv->tx_ring[i].cmdsts = 0;
@@ -1612,10 +1616,11 @@ sis900_start_xmit(struct sk_buff *skb, struct net_device *net_dev)
sis_priv->tx_skbuff[entry] = skb;
/* set the transmit buffer descriptor and enable Transmit State Machine */
- sis_priv->tx_ring[entry].bufptr = pci_map_single(sis_priv->pci_dev,
- skb->data, skb->len, PCI_DMA_TODEVICE);
- if (unlikely(pci_dma_mapping_error(sis_priv->pci_dev,
- sis_priv->tx_ring[entry].bufptr))) {
+ sis_priv->tx_ring[entry].bufptr = dma_map_single(&sis_priv->pci_dev->dev,
+ skb->data, skb->len,
+ DMA_TO_DEVICE);
+ if (unlikely(dma_mapping_error(&sis_priv->pci_dev->dev,
+ sis_priv->tx_ring[entry].bufptr))) {
dev_kfree_skb_any(skb);
sis_priv->tx_skbuff[entry] = NULL;
net_dev->stats.tx_dropped++;
@@ -1778,9 +1783,9 @@ static int sis900_rx(struct net_device *net_dev)
struct sk_buff * skb;
struct sk_buff * rx_skb;
- pci_unmap_single(sis_priv->pci_dev,
- sis_priv->rx_ring[entry].bufptr, RX_BUF_SIZE,
- PCI_DMA_FROMDEVICE);
+ dma_unmap_single(&sis_priv->pci_dev->dev,
+ sis_priv->rx_ring[entry].bufptr,
+ RX_BUF_SIZE, DMA_FROM_DEVICE);
/* refill the Rx buffer, what if there is not enough
* memory for new socket buffer ?? */
@@ -1826,10 +1831,11 @@ refill_rx_ring:
sis_priv->rx_skbuff[entry] = skb;
sis_priv->rx_ring[entry].cmdsts = RX_BUF_SIZE;
sis_priv->rx_ring[entry].bufptr =
- pci_map_single(sis_priv->pci_dev, skb->data,
- RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
- if (unlikely(pci_dma_mapping_error(sis_priv->pci_dev,
- sis_priv->rx_ring[entry].bufptr))) {
+ dma_map_single(&sis_priv->pci_dev->dev,
+ skb->data, RX_BUF_SIZE,
+ DMA_FROM_DEVICE);
+ if (unlikely(dma_mapping_error(&sis_priv->pci_dev->dev,
+ sis_priv->rx_ring[entry].bufptr))) {
dev_kfree_skb_irq(skb);
sis_priv->rx_skbuff[entry] = NULL;
break;
@@ -1860,10 +1866,11 @@ refill_rx_ring:
sis_priv->rx_skbuff[entry] = skb;
sis_priv->rx_ring[entry].cmdsts = RX_BUF_SIZE;
sis_priv->rx_ring[entry].bufptr =
- pci_map_single(sis_priv->pci_dev, skb->data,
- RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
- if (unlikely(pci_dma_mapping_error(sis_priv->pci_dev,
- sis_priv->rx_ring[entry].bufptr))) {
+ dma_map_single(&sis_priv->pci_dev->dev,
+ skb->data, RX_BUF_SIZE,
+ DMA_FROM_DEVICE);
+ if (unlikely(dma_mapping_error(&sis_priv->pci_dev->dev,
+ sis_priv->rx_ring[entry].bufptr))) {
dev_kfree_skb_irq(skb);
sis_priv->rx_skbuff[entry] = NULL;
break;
@@ -1928,9 +1935,9 @@ static void sis900_finish_xmit (struct net_device *net_dev)
}
/* Free the original skb. */
skb = sis_priv->tx_skbuff[entry];
- pci_unmap_single(sis_priv->pci_dev,
- sis_priv->tx_ring[entry].bufptr, skb->len,
- PCI_DMA_TODEVICE);
+ dma_unmap_single(&sis_priv->pci_dev->dev,
+ sis_priv->tx_ring[entry].bufptr, skb->len,
+ DMA_TO_DEVICE);
dev_consume_skb_irq(skb);
sis_priv->tx_skbuff[entry] = NULL;
sis_priv->tx_ring[entry].bufptr = 0;
@@ -1979,8 +1986,9 @@ static int sis900_close(struct net_device *net_dev)
for (i = 0; i < NUM_RX_DESC; i++) {
skb = sis_priv->rx_skbuff[i];
if (skb) {
- pci_unmap_single(pdev, sis_priv->rx_ring[i].bufptr,
- RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
+ dma_unmap_single(&pdev->dev,
+ sis_priv->rx_ring[i].bufptr,
+ RX_BUF_SIZE, DMA_FROM_DEVICE);
dev_kfree_skb(skb);
sis_priv->rx_skbuff[i] = NULL;
}
@@ -1988,8 +1996,9 @@ static int sis900_close(struct net_device *net_dev)
for (i = 0; i < NUM_TX_DESC; i++) {
skb = sis_priv->tx_skbuff[i];
if (skb) {
- pci_unmap_single(pdev, sis_priv->tx_ring[i].bufptr,
- skb->len, PCI_DMA_TODEVICE);
+ dma_unmap_single(&pdev->dev,
+ sis_priv->tx_ring[i].bufptr,
+ skb->len, DMA_TO_DEVICE);
dev_kfree_skb(skb);
sis_priv->tx_skbuff[i] = NULL;
}
@@ -2484,20 +2493,18 @@ static void sis900_remove(struct pci_dev *pci_dev)
kfree(phy);
}
- pci_free_consistent(pci_dev, RX_TOTAL_SIZE, sis_priv->rx_ring,
- sis_priv->rx_ring_dma);
- pci_free_consistent(pci_dev, TX_TOTAL_SIZE, sis_priv->tx_ring,
- sis_priv->tx_ring_dma);
+ dma_free_coherent(&pci_dev->dev, RX_TOTAL_SIZE, sis_priv->rx_ring,
+ sis_priv->rx_ring_dma);
+ dma_free_coherent(&pci_dev->dev, TX_TOTAL_SIZE, sis_priv->tx_ring,
+ sis_priv->tx_ring_dma);
pci_iounmap(pci_dev, sis_priv->ioaddr);
free_netdev(net_dev);
pci_release_regions(pci_dev);
}
-#ifdef CONFIG_PM
-
-static int sis900_suspend(struct pci_dev *pci_dev, pm_message_t state)
+static int __maybe_unused sis900_suspend(struct device *dev)
{
- struct net_device *net_dev = pci_get_drvdata(pci_dev);
+ struct net_device *net_dev = dev_get_drvdata(dev);
struct sis900_private *sis_priv = netdev_priv(net_dev);
void __iomem *ioaddr = sis_priv->ioaddr;
@@ -2510,22 +2517,17 @@ static int sis900_suspend(struct pci_dev *pci_dev, pm_message_t state)
/* Stop the chip's Tx and Rx Status Machine */
sw32(cr, RxDIS | TxDIS | sr32(cr));
- pci_set_power_state(pci_dev, PCI_D3hot);
- pci_save_state(pci_dev);
-
return 0;
}
-static int sis900_resume(struct pci_dev *pci_dev)
+static int __maybe_unused sis900_resume(struct device *dev)
{
- struct net_device *net_dev = pci_get_drvdata(pci_dev);
+ struct net_device *net_dev = dev_get_drvdata(dev);
struct sis900_private *sis_priv = netdev_priv(net_dev);
void __iomem *ioaddr = sis_priv->ioaddr;
if(!netif_running(net_dev))
return 0;
- pci_restore_state(pci_dev);
- pci_set_power_state(pci_dev, PCI_D0);
sis900_init_rxfilter(net_dev);
@@ -2549,17 +2551,15 @@ static int sis900_resume(struct pci_dev *pci_dev)
return 0;
}
-#endif /* CONFIG_PM */
+
+static SIMPLE_DEV_PM_OPS(sis900_pm_ops, sis900_suspend, sis900_resume);
static struct pci_driver sis900_pci_driver = {
.name = SIS900_MODULE_NAME,
.id_table = sis900_pci_tbl,
.probe = sis900_probe,
.remove = sis900_remove,
-#ifdef CONFIG_PM
- .suspend = sis900_suspend,
- .resume = sis900_resume,
-#endif /* CONFIG_PM */
+ .driver.pm = &sis900_pm_ops,
};
static int __init sis900_init_module(void)
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-24 14:20:06 +0300