diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2007-12-12 20:06:06 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:07:05 -0800 |
| commit | 506e9025e030c441679fb1ae77fb0d6266c34443 (patch) | |
| tree | 9869587068fae691b9bdee93c6b9df85ef786023 /drivers/net/wireless/libertas/ethtool.c | |
| parent | d1f7a5b8cfefdb443a05a9e3d636fe7fef57459a (diff) | |
libertas: add ethtool support for wake-on-lan configuration
Also, check that suspend is refused if HOST_SLEEP_CFG hasn't been done.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/libertas/ethtool.c')
| -rw-r--r-- | drivers/net/wireless/libertas/ethtool.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/net/wireless/libertas/ethtool.c b/drivers/net/wireless/libertas/ethtool.c index a54b4f406af..21e6f988ea8 100644 --- a/drivers/net/wireless/libertas/ethtool.c +++ b/drivers/net/wireless/libertas/ethtool.c @@ -8,6 +8,8 @@ #include "dev.h" #include "join.h" #include "wext.h" +#include "cmd.h" + static const char * mesh_stat_strings[]= { "drop_duplicate_bcast", "drop_ttl_zero", @@ -172,6 +174,49 @@ static void lbs_ethtool_get_strings(struct net_device *dev, lbs_deb_enter(LBS_DEB_ETHTOOL); } +static void lbs_ethtool_get_wol(struct net_device *dev, + struct ethtool_wolinfo *wol) +{ + struct lbs_private *priv = dev->priv; + + if (priv->wol_criteria == 0xffffffff) { + /* Interface driver didn't configure wake */ + wol->supported = wol->wolopts = 0; + return; + } + + wol->supported = WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY; + + if (priv->wol_criteria & EHS_WAKE_ON_UNICAST_DATA) + wol->wolopts |= WAKE_UCAST; + if (priv->wol_criteria & EHS_WAKE_ON_MULTICAST_DATA) + wol->wolopts |= WAKE_MCAST; + if (priv->wol_criteria & EHS_WAKE_ON_BROADCAST_DATA) + wol->wolopts |= WAKE_BCAST; + if (priv->wol_criteria & EHS_WAKE_ON_MAC_EVENT) + wol->wolopts |= WAKE_PHY; +} + +static int lbs_ethtool_set_wol(struct net_device *dev, + struct ethtool_wolinfo *wol) +{ + struct lbs_private *priv = dev->priv; + uint32_t criteria = 0; + + if (priv->wol_criteria == 0xffffffff && wol->wolopts) + return -EOPNOTSUPP; + + if (wol->wolopts & ~(WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY)) + return -EOPNOTSUPP; + + if (wol->wolopts & WAKE_UCAST) criteria |= EHS_WAKE_ON_UNICAST_DATA; + if (wol->wolopts & WAKE_MCAST) criteria |= EHS_WAKE_ON_MULTICAST_DATA; + if (wol->wolopts & WAKE_BCAST) criteria |= EHS_WAKE_ON_BROADCAST_DATA; + if (wol->wolopts & WAKE_PHY) criteria |= EHS_WAKE_ON_MAC_EVENT; + + return lbs_host_sleep_cfg(priv, criteria); +} + struct ethtool_ops lbs_ethtool_ops = { .get_drvinfo = lbs_ethtool_get_drvinfo, .get_eeprom = lbs_ethtool_get_eeprom, @@ -179,5 +224,7 @@ struct ethtool_ops lbs_ethtool_ops = { .get_sset_count = lbs_ethtool_get_sset_count, .get_ethtool_stats = lbs_ethtool_get_stats, .get_strings = lbs_ethtool_get_strings, + .get_wol = lbs_ethtool_get_wol, + .set_wol = lbs_ethtool_set_wol, }; |