diff options
| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2009-02-01 00:52:34 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-02-01 00:52:34 -0800 |
| commit | 2884e5cc9283d541977bdf5dc344849af94cd639 (patch) | |
| tree | 937a66410637f6298ad038d173316edf27def66b | |
| parent | 09640e6365c679b5642b1c41b6d7078f51689ddf (diff) | |
gianfar: Implement proper, per netdevice wakeup management
This patch implements wakeup management for the gianfar driver.
The driver should set wakeup enable if WOL is enabled, so that
phylib won't power off an attached PHY.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/gianfar.c | 5 | ||||
| -rw-r--r-- | drivers/net/gianfar_ethtool.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index f5e6068f9b0..4d2ca490d76 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -463,6 +463,9 @@ static int gfar_probe(struct of_device *ofdev, goto register_fail; } + device_init_wakeup(&dev->dev, + priv->device_flags & FSL_GIANFAR_DEV_HAS_MAGIC_PACKET); + /* fill out IRQ number and name fields */ len_devname = strlen(dev->name); strncpy(&priv->int_name_tx[0], dev->name, len_devname); @@ -1200,6 +1203,8 @@ static int gfar_enet_open(struct net_device *dev) netif_start_queue(dev); + device_set_wakeup_enable(&dev->dev, priv->wol_en); + return err; } diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c index 59b3b5d98ef..dbf06e9313c 100644 --- a/drivers/net/gianfar_ethtool.c +++ b/drivers/net/gianfar_ethtool.c @@ -600,6 +600,7 @@ static int gfar_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) spin_lock_irqsave(&priv->bflock, flags); priv->wol_en = wol->wolopts & WAKE_MAGIC ? 1 : 0; + device_set_wakeup_enable(&dev->dev, priv->wol_en); spin_unlock_irqrestore(&priv->bflock, flags); return 0; |