diff options
| author |   Andrew O. Shadoura <andrew@beldisplaytech.com> | 2010-07-24 16:24:17 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-07-25 16:48:44 -0700 |
| commit | 690a1f2002a3091bd18a501f46c9530f10481463 (patch) | |
| tree | 93eab8dc8cf08b72cfbe226fdcea9d85ab8b7667 /drivers/net/3c59x.c | |
| parent | qlcnic: fix diag resource allocation (diff) | |
| download | linux-dev-690a1f2002a3091bd18a501f46c9530f10481463.tar.xz linux-dev-690a1f2002a3091bd18a501f46c9530f10481463.zip | |
3c59x: Add ethtool WOL support
This patch adds wrappers for ethtool to get or set wake-on-LAN
setting without re-inserting the kernel module.
Signed-off-by: Andrew O. Shadoura <andrew@beldisplaytech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/3c59x.c')
| -rw-r--r-- | drivers/net/3c59x.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c index c44d599cc5ef..c754d88e5ec9 100644 --- a/drivers/net/3c59x.c +++ b/drivers/net/3c59x.c @@ -2918,6 +2918,36 @@ static void vortex_get_drvinfo(struct net_device *dev, } } +static void vortex_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) +{ + struct vortex_private *vp = netdev_priv(dev); + + spin_lock_irq(&vp->lock); + wol->supported = WAKE_MAGIC; + + wol->wolopts = 0; + if (vp->enable_wol) + wol->wolopts |= WAKE_MAGIC; + spin_unlock_irq(&vp->lock); +} + +static int vortex_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) +{ + struct vortex_private *vp = netdev_priv(dev); + if (wol->wolopts & ~WAKE_MAGIC) + return -EINVAL; + + spin_lock_irq(&vp->lock); + if (wol->wolopts & WAKE_MAGIC) + vp->enable_wol = 1; + else + vp->enable_wol = 0; + acpi_set_WOL(dev); + spin_unlock_irq(&vp->lock); + + return 0; +} + static const struct ethtool_ops vortex_ethtool_ops = { .get_drvinfo = vortex_get_drvinfo, .get_strings = vortex_get_strings, @@ -2929,6 +2959,8 @@ static const struct ethtool_ops vortex_ethtool_ops = { .set_settings = vortex_set_settings, .get_link = ethtool_op_get_link, .nway_reset = vortex_nway_reset, + .get_wol = vortex_get_wol, + .set_wol = vortex_set_wol, }; #ifdef CONFIG_PCI |