diff options
| author | Kevin Lo <kevlo@kevlo.org> | 2008-08-27 11:35:15 +0800 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-09-03 10:24:09 -0400 |
| commit | a52be1cbc262bb23cce9d856975c74626d26ec8c (patch) | |
| tree | a409d058a33437cb85031e69683dfab72792a920 /drivers/net/8139cp.c | |
| parent | b26b555a7b4decf765ade265fa9da3bd6ff3e9e0 (diff) | |
| download | blackbird-op-linux-a52be1cbc262bb23cce9d856975c74626d26ec8c.tar.gz blackbird-op-linux-a52be1cbc262bb23cce9d856975c74626d26ec8c.zip | |
8139cp: use netdev_alloc_skb
This patch uses netdev_alloc_skb. This sets skb->dev and allows
arch specific allocation. Also cleanup the alignment code.
Signed-off-by: Kevin Lo <kevlo@kevlo.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/8139cp.c')
| -rw-r--r-- | drivers/net/8139cp.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 6011d6fabef0..85fa40a0a667 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -127,7 +127,6 @@ MODULE_PARM_DESC (multicast_filter_limit, "8139cp: maximum number of filtered mu (CP)->tx_tail - (CP)->tx_head - 1) #define PKT_BUF_SZ 1536 /* Size of each temporary Rx buffer.*/ -#define RX_OFFSET 2 #define CP_INTERNAL_PHY 32 /* The following settings are log_2(bytes)-4: 0 == 16 bytes .. 6==1024, 7==end of packet. */ @@ -552,14 +551,14 @@ rx_status_loop: printk(KERN_DEBUG "%s: rx slot %d status 0x%x len %d\n", dev->name, rx_tail, status, len); - buflen = cp->rx_buf_sz + RX_OFFSET; - new_skb = dev_alloc_skb (buflen); + buflen = cp->rx_buf_sz + NET_IP_ALIGN; + new_skb = netdev_alloc_skb(dev, buflen); if (!new_skb) { dev->stats.rx_dropped++; goto rx_next; } - skb_reserve(new_skb, RX_OFFSET); + skb_reserve(new_skb, NET_IP_ALIGN); dma_unmap_single(&cp->pdev->dev, mapping, buflen, PCI_DMA_FROMDEVICE); @@ -1051,19 +1050,20 @@ static void cp_init_hw (struct cp_private *cp) cpw8_f(Cfg9346, Cfg9346_Lock); } -static int cp_refill_rx (struct cp_private *cp) +static int cp_refill_rx(struct cp_private *cp) { + struct net_device *dev = cp->dev; unsigned i; for (i = 0; i < CP_RX_RING_SIZE; i++) { struct sk_buff *skb; dma_addr_t mapping; - skb = dev_alloc_skb(cp->rx_buf_sz + RX_OFFSET); + skb = netdev_alloc_skb(dev, cp->rx_buf_sz + NET_IP_ALIGN); if (!skb) goto err_out; - skb_reserve(skb, RX_OFFSET); + skb_reserve(skb, NET_IP_ALIGN); mapping = dma_map_single(&cp->pdev->dev, skb->data, cp->rx_buf_sz, PCI_DMA_FROMDEVICE); |
