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libertas: add ethtool support for wake-on-lan configuration

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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>
This commit is contained in:
David Woodhouse
2007-12-12 20:06:06 -05:00
committed by David S. Miller
parent d1f7a5b8cf
commit 506e9025e0
6 changed files with 72 additions and 11 deletions
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47
drivers/net/wireless/libertas/ethtool.c
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@@ -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,
};