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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2010-04-27 14:57:04 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-15 23:29:31 -0700 |
| commit | 10fc51b9953112ade61e33ff2f6f005f005a2361 (patch) | |
| tree | 47d268ef493f5d7dab138c775c05d37f3c25bf65 | |
| parent | e3826f1e946e7d2354943232f1457be1455a29e2 (diff) | |
| download | kernel_goldelico_gta04-10fc51b9953112ade61e33ff2f6f005f005a2361.zip kernel_goldelico_gta04-10fc51b9953112ade61e33ff2f6f005f005a2361.tar.gz kernel_goldelico_gta04-10fc51b9953112ade61e33ff2f6f005f005a2361.tar.bz2 | |
skge: 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>
| -rw-r--r-- | drivers/net/skge.c | 32 | ||||
| -rw-r--r-- | drivers/net/skge.h | 4 |
2 files changed, 18 insertions, 18 deletions
diff --git a/drivers/net/skge.c b/drivers/net/skge.c index 96eee866..40e5c46 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -984,8 +984,8 @@ static void skge_rx_setup(struct skge_port *skge, struct skge_element *e, wmb(); rd->control = BMU_OWN | BMU_STF | BMU_IRQ_EOF | BMU_TCP_CHECK | bufsize; - pci_unmap_addr_set(e, mapaddr, map); - pci_unmap_len_set(e, maplen, bufsize); + dma_unmap_addr_set(e, mapaddr, map); + dma_unmap_len_set(e, maplen, bufsize); } /* Resume receiving using existing skb, @@ -1018,8 +1018,8 @@ static void skge_rx_clean(struct skge_port *skge) rd->control = 0; if (e->skb) { pci_unmap_single(hw->pdev, - pci_unmap_addr(e, mapaddr), - pci_unmap_len(e, maplen), + dma_unmap_addr(e, mapaddr), + dma_unmap_len(e, maplen), PCI_DMA_FROMDEVICE); dev_kfree_skb(e->skb); e->skb = NULL; @@ -2756,8 +2756,8 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb, e->skb = skb; len = skb_headlen(skb); map = pci_map_single(hw->pdev, skb->data, len, PCI_DMA_TODEVICE); - pci_unmap_addr_set(e, mapaddr, map); - pci_unmap_len_set(e, maplen, len); + dma_unmap_addr_set(e, mapaddr, map); + dma_unmap_len_set(e, maplen, len); td->dma_lo = map; td->dma_hi = map >> 32; @@ -2799,8 +2799,8 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb, tf->dma_lo = map; tf->dma_hi = (u64) map >> 32; - pci_unmap_addr_set(e, mapaddr, map); - pci_unmap_len_set(e, maplen, frag->size); + dma_unmap_addr_set(e, mapaddr, map); + dma_unmap_len_set(e, maplen, frag->size); tf->control = BMU_OWN | BMU_SW | control | frag->size; } @@ -2837,12 +2837,12 @@ static void skge_tx_free(struct skge_port *skge, struct skge_element *e, /* skb header vs. fragment */ if (control & BMU_STF) - pci_unmap_single(pdev, pci_unmap_addr(e, mapaddr), - pci_unmap_len(e, maplen), + pci_unmap_single(pdev, dma_unmap_addr(e, mapaddr), + dma_unmap_len(e, maplen), PCI_DMA_TODEVICE); else - pci_unmap_page(pdev, pci_unmap_addr(e, mapaddr), - pci_unmap_len(e, maplen), + pci_unmap_page(pdev, dma_unmap_addr(e, mapaddr), + dma_unmap_len(e, maplen), PCI_DMA_TODEVICE); if (control & BMU_EOF) { @@ -3060,11 +3060,11 @@ static struct sk_buff *skge_rx_get(struct net_device *dev, goto resubmit; pci_dma_sync_single_for_cpu(skge->hw->pdev, - pci_unmap_addr(e, mapaddr), + dma_unmap_addr(e, mapaddr), len, PCI_DMA_FROMDEVICE); skb_copy_from_linear_data(e->skb, skb->data, len); pci_dma_sync_single_for_device(skge->hw->pdev, - pci_unmap_addr(e, mapaddr), + dma_unmap_addr(e, mapaddr), len, PCI_DMA_FROMDEVICE); skge_rx_reuse(e, skge->rx_buf_size); } else { @@ -3075,8 +3075,8 @@ static struct sk_buff *skge_rx_get(struct net_device *dev, goto resubmit; pci_unmap_single(skge->hw->pdev, - pci_unmap_addr(e, mapaddr), - pci_unmap_len(e, maplen), + dma_unmap_addr(e, mapaddr), + dma_unmap_len(e, maplen), PCI_DMA_FROMDEVICE); skb = e->skb; prefetch(skb->data); diff --git a/drivers/net/skge.h b/drivers/net/skge.h index 831de1b..507addc 100644 --- a/drivers/net/skge.h +++ b/drivers/net/skge.h @@ -2393,8 +2393,8 @@ struct skge_element { struct skge_element *next; void *desc; struct sk_buff *skb; - DECLARE_PCI_UNMAP_ADDR(mapaddr); - DECLARE_PCI_UNMAP_LEN(maplen); + DEFINE_DMA_UNMAP_ADDR(mapaddr); + DEFINE_DMA_UNMAP_LEN(maplen); }; struct skge_ring { |