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| author | Dan Williams <dan.j.williams@intel.com> | 2009-09-09 02:55:21 +0200 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-09 02:55:21 +0200 |
| commit | bbb20089a3275a19e475dbc21320c3742e3ca423 (patch) | |
| tree | 216fdc1cbef450ca688135c5b8969169482d9a48 /drivers/net/declance.c | |
| parent | Merge branch 'iop-raid6' into async-tx-next (diff) | |
| parent | dmaengine: Move all map_sg/unmap_sg for slave channel to its client (diff) | |
| download | linux-bbb20089a3275a19e475dbc21320c3742e3ca423.tar.xz linux-bbb20089a3275a19e475dbc21320c3742e3ca423.zip | |
Merge branch 'dmaengine' into async-tx-next
Conflicts:
crypto/async_tx/async_xor.c
drivers/dma/ioat/dma_v2.h
drivers/dma/ioat/pci.c
drivers/md/raid5.c
Diffstat (limited to 'drivers/net/declance.c')
| -rw-r--r-- | drivers/net/declance.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/declance.c b/drivers/net/declance.c index b62405a69180..2b22e580c4de 100644 --- a/drivers/net/declance.c +++ b/drivers/net/declance.c @@ -895,6 +895,7 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev) struct lance_private *lp = netdev_priv(dev); volatile struct lance_regs *ll = lp->ll; volatile u16 *ib = (volatile u16 *)dev->mem_start; + unsigned long flags; int entry, len; len = skb->len; @@ -907,6 +908,8 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev) dev->stats.tx_bytes += len; + spin_lock_irqsave(&lp->lock, flags); + entry = lp->tx_new; *lib_ptr(ib, btx_ring[entry].length, lp->type) = (-len); *lib_ptr(ib, btx_ring[entry].misc, lp->type) = 0; @@ -925,6 +928,8 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev) /* Kick the lance: transmit now */ writereg(&ll->rdp, LE_C0_INEA | LE_C0_TDMD); + spin_unlock_irqrestore(&lp->lock, flags); + dev->trans_start = jiffies; dev_kfree_skb(skb); |