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| author |   Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-10-03 11:52:33 +0100 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2008-10-03 11:52:33 +0100 |
| commit | 56f68556d7bbb51dd158c74deb09c783345bfbbd (patch) | |
| tree | 536e6e3c7063b1eee927194dda257602bd3dc66f /drivers/net/gianfar.c | |
| parent | Merge branch 'omap2-clock' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6.git (diff) | |
| parent | [ARM] omap: fix a load of "warning: symbol 'xxx' was not declared. Should it be static?" (diff) | |
| download | linux-dev-56f68556d7bbb51dd158c74deb09c783345bfbbd.tar.xz linux-dev-56f68556d7bbb51dd158c74deb09c783345bfbbd.zip | |
Merge unstable branch 'omap-rmk'
Merge branch 'omap-rmk' into omap-all
Diffstat (limited to 'drivers/net/gianfar.c')
| -rw-r--r-- | drivers/net/gianfar.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index 999d69168277..4320a983a588 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -105,6 +105,7 @@ const char gfar_driver_version[] = "1.3"; static int gfar_enet_open(struct net_device *dev); static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev); +static void gfar_reset_task(struct work_struct *work); static void gfar_timeout(struct net_device *dev); static int gfar_close(struct net_device *dev); struct sk_buff *gfar_new_skb(struct net_device *dev); @@ -209,6 +210,7 @@ static int gfar_probe(struct platform_device *pdev) spin_lock_init(&priv->txlock); spin_lock_init(&priv->rxlock); spin_lock_init(&priv->bflock); + INIT_WORK(&priv->reset_task, gfar_reset_task); platform_set_drvdata(pdev, dev); @@ -1212,6 +1214,7 @@ static int gfar_close(struct net_device *dev) napi_disable(&priv->napi); + cancel_work_sync(&priv->reset_task); stop_gfar(dev); /* Disconnect from the PHY */ @@ -1326,13 +1329,16 @@ static int gfar_change_mtu(struct net_device *dev, int new_mtu) return 0; } -/* gfar_timeout gets called when a packet has not been +/* gfar_reset_task gets scheduled when a packet has not been * transmitted after a set amount of time. * For now, assume that clearing out all the structures, and - * starting over will fix the problem. */ -static void gfar_timeout(struct net_device *dev) + * starting over will fix the problem. + */ +static void gfar_reset_task(struct work_struct *work) { - dev->stats.tx_errors++; + struct gfar_private *priv = container_of(work, struct gfar_private, + reset_task); + struct net_device *dev = priv->dev; if (dev->flags & IFF_UP) { stop_gfar(dev); @@ -1342,6 +1348,14 @@ static void gfar_timeout(struct net_device *dev) netif_tx_schedule_all(dev); } +static void gfar_timeout(struct net_device *dev) +{ + struct gfar_private *priv = netdev_priv(dev); + + dev->stats.tx_errors++; + schedule_work(&priv->reset_task); +} + /* Interrupt Handler for Transmit complete */ static int gfar_clean_tx_ring(struct net_device *dev) { |