diff options
| author |   Stephen Hemminger <shemminger@vyatta.com> | 2008-04-27 14:54:32 +0200 |
|---|---|---|
| committer |   Francois Romieu <romieu@fr.zoreil.com> | 2008-04-27 14:54:32 +0200 |
| commit | 35aeb7809345e0362772a75368a3e62ecd931481 (patch) | |
| tree | a98af3ae3d3ad89461e2a435fbad382fa0ad859c /drivers/net/sis190.c | |
| parent | sis190: hard-code the alignment of tiny packets (diff) | |
| download | linux-dev-35aeb7809345e0362772a75368a3e62ecd931481.tar.xz linux-dev-35aeb7809345e0362772a75368a3e62ecd931481.zip | |
sis190: use netdev_alloc_skb
This sets skb->dev and allows arch specific allocation.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Francois Romieu <romieu@fr.zoreil.com>
Diffstat (limited to 'drivers/net/sis190.c')
| -rw-r--r-- | drivers/net/sis190.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c index 248c3855f4d5..97aa18dd9a4b 100644 --- a/drivers/net/sis190.c +++ b/drivers/net/sis190.c @@ -480,16 +480,17 @@ static inline void sis190_make_unusable_by_asic(struct RxDesc *desc) desc->status = 0x0; } -static struct sk_buff *sis190_alloc_rx_skb(struct pci_dev *pdev, - struct RxDesc *desc, u32 rx_buf_sz) +static struct sk_buff *sis190_alloc_rx_skb(struct sis190_private *tp, + struct RxDesc *desc) { + u32 rx_buf_sz = tp->rx_buf_sz; struct sk_buff *skb; - skb = dev_alloc_skb(rx_buf_sz); + skb = netdev_alloc_skb(tp->dev, rx_buf_sz); if (likely(skb)) { dma_addr_t mapping; - mapping = pci_map_single(pdev, skb->data, rx_buf_sz, + mapping = pci_map_single(tp->pci_dev, skb->data, tp->rx_buf_sz, PCI_DMA_FROMDEVICE); sis190_map_to_asic(desc, mapping, rx_buf_sz); } else @@ -509,29 +510,29 @@ static u32 sis190_rx_fill(struct sis190_private *tp, struct net_device *dev, if (tp->Rx_skbuff[i]) continue; - tp->Rx_skbuff[i] = sis190_alloc_rx_skb(tp->pci_dev, - tp->RxDescRing + i, - tp->rx_buf_sz); + tp->Rx_skbuff[i] = sis190_alloc_rx_skb(tp, tp->RxDescRing + i); + if (!tp->Rx_skbuff[i]) break; } return cur - start; } -static inline int sis190_try_rx_copy(struct sk_buff **sk_buff, int pkt_size, - struct RxDesc *desc, int rx_buf_sz) +static int sis190_try_rx_copy(struct sis190_private *tp, + struct sk_buff **sk_buff, int pkt_size, + struct RxDesc *desc) { int ret = -1; if (pkt_size < rx_copybreak) { struct sk_buff *skb; - skb = dev_alloc_skb(pkt_size + 2); + skb = netdev_alloc_skb(tp->dev, pkt_size + 2); if (skb) { skb_reserve(skb, 2); skb_copy_to_linear_data(skb, sk_buff[0]->data, pkt_size); *sk_buff = skb; - sis190_give_to_asic(desc, rx_buf_sz); + sis190_give_to_asic(desc, tp->rx_buf_sz); ret = 0; } } @@ -603,8 +604,7 @@ static int sis190_rx_interrupt(struct net_device *dev, le32_to_cpu(desc->addr), tp->rx_buf_sz, PCI_DMA_FROMDEVICE); - if (sis190_try_rx_copy(&skb, pkt_size, desc, - tp->rx_buf_sz)) { + if (sis190_try_rx_copy(tp, &skb, pkt_size, desc)) { pci_action = pci_unmap_single; tp->Rx_skbuff[entry] = NULL; sis190_make_unusable_by_asic(desc); |