sky2: use the DMA state API instead of the pci equivalents
This replace the PCI DMA state API (include/linux/pci-dma.h) with the
DMA equivalents since the PCI DMA state API will be obsolete.
No functional change.
For further information about the background:
http://marc.info/?l=linux-netdev&m=127037540020276&w=2
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index a1b17fa..bf9c05b 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -1129,7 +1129,7 @@
if (pci_dma_mapping_error(pdev, re->data_addr))
goto mapping_error;
- pci_unmap_len_set(re, data_size, size);
+ dma_unmap_len_set(re, data_size, size);
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
@@ -1151,7 +1151,7 @@
PCI_DMA_FROMDEVICE);
}
- pci_unmap_single(pdev, re->data_addr, pci_unmap_len(re, data_size),
+ pci_unmap_single(pdev, re->data_addr, dma_unmap_len(re, data_size),
PCI_DMA_FROMDEVICE);
mapping_error:
@@ -1166,7 +1166,7 @@
struct sk_buff *skb = re->skb;
int i;
- pci_unmap_single(pdev, re->data_addr, pci_unmap_len(re, data_size),
+ pci_unmap_single(pdev, re->data_addr, dma_unmap_len(re, data_size),
PCI_DMA_FROMDEVICE);
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++)
@@ -1695,12 +1695,12 @@
static void sky2_tx_unmap(struct pci_dev *pdev, struct tx_ring_info *re)
{
if (re->flags & TX_MAP_SINGLE)
- pci_unmap_single(pdev, pci_unmap_addr(re, mapaddr),
- pci_unmap_len(re, maplen),
+ pci_unmap_single(pdev, dma_unmap_addr(re, mapaddr),
+ dma_unmap_len(re, maplen),
PCI_DMA_TODEVICE);
else if (re->flags & TX_MAP_PAGE)
- pci_unmap_page(pdev, pci_unmap_addr(re, mapaddr),
- pci_unmap_len(re, maplen),
+ pci_unmap_page(pdev, dma_unmap_addr(re, mapaddr),
+ dma_unmap_len(re, maplen),
PCI_DMA_TODEVICE);
re->flags = 0;
}
@@ -1811,8 +1811,8 @@
re = sky2->tx_ring + slot;
re->flags = TX_MAP_SINGLE;
- pci_unmap_addr_set(re, mapaddr, mapping);
- pci_unmap_len_set(re, maplen, len);
+ dma_unmap_addr_set(re, mapaddr, mapping);
+ dma_unmap_len_set(re, maplen, len);
le = get_tx_le(sky2, &slot);
le->addr = cpu_to_le32(lower_32_bits(mapping));
@@ -1840,8 +1840,8 @@
re = sky2->tx_ring + slot;
re->flags = TX_MAP_PAGE;
- pci_unmap_addr_set(re, mapaddr, mapping);
- pci_unmap_len_set(re, maplen, frag->size);
+ dma_unmap_addr_set(re, mapaddr, mapping);
+ dma_unmap_len_set(re, maplen, frag->size);
le = get_tx_le(sky2, &slot);
le->addr = cpu_to_le32(lower_32_bits(mapping));
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index 545a3f4..084eff2 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -2182,14 +2182,14 @@
unsigned long flags;
#define TX_MAP_SINGLE 0x0001
#define TX_MAP_PAGE 0x0002
- DECLARE_PCI_UNMAP_ADDR(mapaddr);
- DECLARE_PCI_UNMAP_LEN(maplen);
+ DEFINE_DMA_UNMAP_ADDR(mapaddr);
+ DEFINE_DMA_UNMAP_LEN(maplen);
};
struct rx_ring_info {
struct sk_buff *skb;
dma_addr_t data_addr;
- DECLARE_PCI_UNMAP_LEN(data_size);
+ DEFINE_DMA_UNMAP_LEN(data_size);
dma_addr_t frag_addr[ETH_JUMBO_MTU >> PAGE_SHIFT];
};