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| author |   David S. Miller <davem@davemloft.net> | 2008-04-02 22:35:23 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-04-02 22:35:23 -0700 |
| commit | e1ec1b8ccdf0df6000faa8c2d985ca5f94157e5a (patch) | |
| tree | 4e1ca325dde22f1ac21c9da0be509e87e922e604 /drivers/net/forcedeth.c | |
| parent | [NETNS]: Do not include net/net_namespace.h from seq_file.h (diff) | |
| parent | [VLAN]: Proc entry is not renamed when vlan device name changes. (diff) | |
| download | linux-dev-e1ec1b8ccdf0df6000faa8c2d985ca5f94157e5a.tar.xz linux-dev-e1ec1b8ccdf0df6000faa8c2d985ca5f94157e5a.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/s2io.c
Diffstat (limited to 'drivers/net/forcedeth.c')
| -rw-r--r-- | drivers/net/forcedeth.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 0272afbdff37..4708a1631925 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -1854,6 +1854,7 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev) struct ring_desc* start_tx; struct ring_desc* prev_tx; struct nv_skb_map* prev_tx_ctx; + unsigned long flags; /* add fragments to entries count */ for (i = 0; i < fragments; i++) { @@ -1863,10 +1864,10 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev) empty_slots = nv_get_empty_tx_slots(np); if (unlikely(empty_slots <= entries)) { - spin_lock_irq(&np->lock); + spin_lock_irqsave(&np->lock, flags); netif_stop_queue(dev); np->tx_stop = 1; - spin_unlock_irq(&np->lock); + spin_unlock_irqrestore(&np->lock, flags); return NETDEV_TX_BUSY; } @@ -1929,13 +1930,13 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev) tx_flags_extra = skb->ip_summed == CHECKSUM_PARTIAL ? NV_TX2_CHECKSUM_L3 | NV_TX2_CHECKSUM_L4 : 0; - spin_lock_irq(&np->lock); + spin_lock_irqsave(&np->lock, flags); /* set tx flags */ start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra); np->put_tx.orig = put_tx; - spin_unlock_irq(&np->lock); + spin_unlock_irqrestore(&np->lock, flags); dprintk(KERN_DEBUG "%s: nv_start_xmit: entries %d queued for transmission. tx_flags_extra: %x\n", dev->name, entries, tx_flags_extra); @@ -1971,6 +1972,7 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev) struct ring_desc_ex* prev_tx; struct nv_skb_map* prev_tx_ctx; struct nv_skb_map* start_tx_ctx; + unsigned long flags; /* add fragments to entries count */ for (i = 0; i < fragments; i++) { @@ -1980,10 +1982,10 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev) empty_slots = nv_get_empty_tx_slots(np); if (unlikely(empty_slots <= entries)) { - spin_lock_irq(&np->lock); + spin_lock_irqsave(&np->lock, flags); netif_stop_queue(dev); np->tx_stop = 1; - spin_unlock_irq(&np->lock); + spin_unlock_irqrestore(&np->lock, flags); return NETDEV_TX_BUSY; } @@ -2059,7 +2061,7 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev) start_tx->txvlan = 0; } - spin_lock_irq(&np->lock); + spin_lock_irqsave(&np->lock, flags); if (np->tx_limit) { /* Limit the number of outstanding tx. Setup all fragments, but @@ -2085,7 +2087,7 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev) start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra); np->put_tx.ex = put_tx; - spin_unlock_irq(&np->lock); + spin_unlock_irqrestore(&np->lock, flags); dprintk(KERN_DEBUG "%s: nv_start_xmit_optimized: entries %d queued for transmission. tx_flags_extra: %x\n", dev->name, entries, tx_flags_extra); |