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-rw-r--r--drivers/net/ethernet/sun/sungem.c53
1 files changed, 27 insertions, 26 deletions
diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c
index 0e9d2cf7979b..eeb8518c8a84 100644
--- a/drivers/net/ethernet/sun/sungem.c
+++ b/drivers/net/ethernet/sun/sungem.c
@@ -670,7 +670,8 @@ static __inline__ void gem_tx(struct net_device *dev, struct gem *gp, u32 gem_st
dma_addr = le64_to_cpu(txd->buffer);
dma_len = le64_to_cpu(txd->control_word) & TXDCTRL_BUFSZ;
- pci_unmap_page(gp->pdev, dma_addr, dma_len, PCI_DMA_TODEVICE);
+ dma_unmap_page(&gp->pdev->dev, dma_addr, dma_len,
+ DMA_TO_DEVICE);
entry = NEXT_TX(entry);
}
@@ -809,16 +810,15 @@ static int gem_rx(struct gem *gp, int work_to_do)
drops++;
goto drop_it;
}
- pci_unmap_page(gp->pdev, dma_addr,
- RX_BUF_ALLOC_SIZE(gp),
- PCI_DMA_FROMDEVICE);
+ dma_unmap_page(&gp->pdev->dev, dma_addr,
+ RX_BUF_ALLOC_SIZE(gp), DMA_FROM_DEVICE);
gp->rx_skbs[entry] = new_skb;
skb_put(new_skb, (gp->rx_buf_sz + RX_OFFSET));
- rxd->buffer = cpu_to_le64(pci_map_page(gp->pdev,
+ rxd->buffer = cpu_to_le64(dma_map_page(&gp->pdev->dev,
virt_to_page(new_skb->data),
offset_in_page(new_skb->data),
RX_BUF_ALLOC_SIZE(gp),
- PCI_DMA_FROMDEVICE));
+ DMA_FROM_DEVICE));
skb_reserve(new_skb, RX_OFFSET);
/* Trim the original skb for the netif. */
@@ -833,9 +833,11 @@ static int gem_rx(struct gem *gp, int work_to_do)
skb_reserve(copy_skb, 2);
skb_put(copy_skb, len);
- pci_dma_sync_single_for_cpu(gp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
+ dma_sync_single_for_cpu(&gp->pdev->dev, dma_addr, len,
+ DMA_FROM_DEVICE);
skb_copy_from_linear_data(skb, copy_skb->data, len);
- pci_dma_sync_single_for_device(gp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
+ dma_sync_single_for_device(&gp->pdev->dev, dma_addr,
+ len, DMA_FROM_DEVICE);
/* We'll reuse the original ring buffer. */
skb = copy_skb;
@@ -1020,10 +1022,10 @@ static netdev_tx_t gem_start_xmit(struct sk_buff *skb,
u32 len;
len = skb->len;
- mapping = pci_map_page(gp->pdev,
+ mapping = dma_map_page(&gp->pdev->dev,
virt_to_page(skb->data),
offset_in_page(skb->data),
- len, PCI_DMA_TODEVICE);
+ len, DMA_TO_DEVICE);
ctrl |= TXDCTRL_SOF | TXDCTRL_EOF | len;
if (gem_intme(entry))
ctrl |= TXDCTRL_INTME;
@@ -1046,9 +1048,10 @@ static netdev_tx_t gem_start_xmit(struct sk_buff *skb,
* Otherwise we could race with the device.
*/
first_len = skb_headlen(skb);
- first_mapping = pci_map_page(gp->pdev, virt_to_page(skb->data),
+ first_mapping = dma_map_page(&gp->pdev->dev,
+ virt_to_page(skb->data),
offset_in_page(skb->data),
- first_len, PCI_DMA_TODEVICE);
+ first_len, DMA_TO_DEVICE);
entry = NEXT_TX(entry);
for (frag = 0; frag < skb_shinfo(skb)->nr_frags; frag++) {
@@ -1574,9 +1577,9 @@ static void gem_clean_rings(struct gem *gp)
if (gp->rx_skbs[i] != NULL) {
skb = gp->rx_skbs[i];
dma_addr = le64_to_cpu(rxd->buffer);
- pci_unmap_page(gp->pdev, dma_addr,
+ dma_unmap_page(&gp->pdev->dev, dma_addr,
RX_BUF_ALLOC_SIZE(gp),
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
dev_kfree_skb_any(skb);
gp->rx_skbs[i] = NULL;
}
@@ -1598,9 +1601,9 @@ static void gem_clean_rings(struct gem *gp)
txd = &gb->txd[ent];
dma_addr = le64_to_cpu(txd->buffer);
- pci_unmap_page(gp->pdev, dma_addr,
+ dma_unmap_page(&gp->pdev->dev, dma_addr,
le64_to_cpu(txd->control_word) &
- TXDCTRL_BUFSZ, PCI_DMA_TODEVICE);
+ TXDCTRL_BUFSZ, DMA_TO_DEVICE);
if (frag != skb_shinfo(skb)->nr_frags)
i++;
@@ -1637,11 +1640,11 @@ static void gem_init_rings(struct gem *gp)
gp->rx_skbs[i] = skb;
skb_put(skb, (gp->rx_buf_sz + RX_OFFSET));
- dma_addr = pci_map_page(gp->pdev,
+ dma_addr = dma_map_page(&gp->pdev->dev,
virt_to_page(skb->data),
offset_in_page(skb->data),
RX_BUF_ALLOC_SIZE(gp),
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
rxd->buffer = cpu_to_le64(dma_addr);
dma_wmb();
rxd->status_word = cpu_to_le64(RXDCTRL_FRESH(gp));
@@ -2814,10 +2817,8 @@ static void gem_remove_one(struct pci_dev *pdev)
cancel_work_sync(&gp->reset_task);
/* Free resources */
- pci_free_consistent(pdev,
- sizeof(struct gem_init_block),
- gp->init_block,
- gp->gblock_dvma);
+ dma_free_coherent(&pdev->dev, sizeof(struct gem_init_block),
+ gp->init_block, gp->gblock_dvma);
iounmap(gp->regs);
pci_release_regions(pdev);
free_netdev(dev);
@@ -2873,10 +2874,10 @@ static int gem_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
*/
if (pdev->vendor == PCI_VENDOR_ID_SUN &&
pdev->device == PCI_DEVICE_ID_SUN_GEM &&
- !pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+ !dma_set_mask(&pdev->dev, DMA_BIT_MASK(64))) {
pci_using_dac = 1;
} else {
- err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+ err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
if (err) {
pr_err("No usable DMA configuration, aborting\n");
goto err_disable_device;
@@ -2965,8 +2966,8 @@ static int gem_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
* PAGE_SIZE aligned.
*/
gp->init_block = (struct gem_init_block *)
- pci_alloc_consistent(pdev, sizeof(struct gem_init_block),
- &gp->gblock_dvma);
+ dma_alloc_coherent(&pdev->dev, sizeof(struct gem_init_block),
+ &gp->gblock_dvma, GFP_KERNEL);
if (!gp->init_block) {
pr_err("Cannot allocate init block, aborting\n");
err = -ENOMEM;