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| author | Stephen Hemminger <shemminger@vyatta.com> | 2008-04-16 16:37:31 -0700 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-05-22 14:12:50 -0400 |
| commit | c73d2589b784098b2bb6e986c1a7b04e9555fbd3 (patch) | |
| tree | 44ddff3852079beaac7dd67aedc0bd636f362b6f /drivers/net/via-velocity.c | |
| parent | 47f98c7d4bfc08e5efffd4fe22296044ab4db21e (diff) | |
| download | kernel_samsung_smdk4412-c73d2589b784098b2bb6e986c1a7b04e9555fbd3.zip kernel_samsung_smdk4412-c73d2589b784098b2bb6e986c1a7b04e9555fbd3.tar.gz kernel_samsung_smdk4412-c73d2589b784098b2bb6e986c1a7b04e9555fbd3.tar.bz2 | |
via-velocity: use netdev_alloc_skb
Use netdev_alloc_skb for rx buffer allocation. This sets skb->dev
and can be overriden for NUMA machines.
Change code to return new buffer rather than call by reference.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/via-velocity.c')
| -rw-r--r-- | drivers/net/via-velocity.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index 6b8d882..3e94c8f 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -1495,24 +1495,18 @@ static inline void velocity_rx_csum(struct rx_desc *rd, struct sk_buff *skb) * enough. This function returns a negative value if the received * packet is too big or if memory is exhausted. */ -static inline int velocity_rx_copy(struct sk_buff **rx_skb, int pkt_size, - struct velocity_info *vptr) +static int velocity_rx_copy(struct sk_buff **rx_skb, int pkt_size, + struct velocity_info *vptr) { int ret = -1; - if (pkt_size < rx_copybreak) { struct sk_buff *new_skb; - new_skb = dev_alloc_skb(pkt_size + 2); + new_skb = netdev_alloc_skb(vptr->dev, pkt_size + 2); if (new_skb) { - new_skb->dev = vptr->dev; new_skb->ip_summed = rx_skb[0]->ip_summed; - - if (vptr->flags & VELOCITY_FLAGS_IP_ALIGN) - skb_reserve(new_skb, 2); - - skb_copy_from_linear_data(rx_skb[0], new_skb->data, - pkt_size); + skb_reserve(new_skb, 2); + skb_copy_from_linear_data(*rx_skb, new_skb->data, pkt_size); *rx_skb = new_skb; ret = 0; } @@ -1629,7 +1623,7 @@ static int velocity_alloc_rx_buf(struct velocity_info *vptr, int idx) struct rx_desc *rd = &(vptr->rd_ring[idx]); struct velocity_rd_info *rd_info = &(vptr->rd_info[idx]); - rd_info->skb = dev_alloc_skb(vptr->rx_buf_sz + 64); + rd_info->skb = netdev_alloc_skb(vptr->dev, vptr->rx_buf_sz + 64); if (rd_info->skb == NULL) return -ENOMEM; @@ -1638,7 +1632,6 @@ static int velocity_alloc_rx_buf(struct velocity_info *vptr, int idx) * 64byte alignment. */ skb_reserve(rd_info->skb, (unsigned long) rd_info->skb->data & 63); - rd_info->skb->dev = vptr->dev; rd_info->skb_dma = pci_map_single(vptr->pdev, rd_info->skb->data, vptr->rx_buf_sz, PCI_DMA_FROMDEVICE); /* |