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cassini: convert to SKB paged frag API. 

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
wifi-calibration
Ian Campbell 2011-08-29 23:18:25 +00:00 committed by David S. Miller
parent 4d5b1a674e
commit 18324d690d
1 changed files with 7 additions and 8 deletions
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15
drivers/net/ethernet/sun/cassini.c
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@ -2048,8 +2048,8 @@ static int cas_rx_process_pkt(struct cas *cp, struct cas_rx_comp *rxc,
skb->truesize += hlen - swivel;
skb->len += hlen - swivel;
get_page(page->buffer);
frag->page = page->buffer;
__skb_frag_set_page(frag, page->buffer);
__skb_frag_ref(frag);
frag->page_offset = off;
frag->size = hlen - swivel;
@ -2072,8 +2072,8 @@ static int cas_rx_process_pkt(struct cas *cp, struct cas_rx_comp *rxc,
skb->len += hlen;
frag++;
get_page(page->buffer);
frag->page = page->buffer;
__skb_frag_set_page(frag, page->buffer);
__skb_frag_ref(frag);
frag->page_offset = 0;
frag->size = hlen;
RX_USED_ADD(page, hlen + cp->crc_size);
@ -2830,9 +2830,8 @@ static inline int cas_xmit_tx_ringN(struct cas *cp, int ring,
skb_frag_t *fragp = &skb_shinfo(skb)->frags[frag];
len = fragp->size;
mapping = pci_map_page(cp->pdev, fragp->page,
fragp->page_offset, len,
PCI_DMA_TODEVICE);
mapping = skb_frag_dma_map(&cp->pdev->dev, fragp, 0, len,
PCI_DMA_TODEVICE);
tabort = cas_calc_tabort(cp, fragp->page_offset, len);
if (unlikely(tabort)) {
@ -2843,7 +2842,7 @@ static inline int cas_xmit_tx_ringN(struct cas *cp, int ring,
ctrl, 0);
entry = TX_DESC_NEXT(ring, entry);
addr = cas_page_map(fragp->page);
addr = cas_page_map(skb_frag_page(fragp));
memcpy(tx_tiny_buf(cp, ring, entry),
addr + fragp->page_offset + len - tabort,
tabort);