This patch fixes the libertas driver incorrectly reporting that Wake-on-LAN
is not supported if Wake-on-LAN is currently disabled.
---
drivers/net/wireless/libertas/ethtool.c | 9 +++------
1 files changed, 3 insertions(+), 6 deletions(-)
Without patch:
r...@xo15-minimal:~# ethtool wlan0
Settings for wlan0:
Supports Wake-on: d
Wake-on: d
r...@xo15-minimal:~# ethtool -s wlan0 wol pum
r...@xo15-minimal:~# ethtool wlan0
Settings for wlan0:
Supports Wake-on: pumb
Wake-on: pum
r...@xo15-minimal:~# ethtool -s wlan0 wol d
r...@xo15-minimal:~# ethtool wlan0
Settings for wlan0:
Supports Wake-on: d
Wake-on: d
r...@xo15-minimal:~#
With patch:
xo-sascha:~# ethtool eth0
Settings for eth0:
Supports Wake-on: pumb
Wake-on: d
xo-sascha:~# ethtool -s eth0 wol pum
xo-sascha:~# ethtool eth0
Settings for eth0:
Supports Wake-on: pumb
Wake-on: pum
xo-sascha:~# ethtool -s eth0 wol d
xo-sascha:~# ethtool eth0
Settings for eth0:
Supports Wake-on: pumb
Wake-on: d
diff --git a/drivers/net/wireless/libertas/ethtool.c
b/drivers/net/wireless/libertas/ethtool.c
index 6eb9a88..4a337b7 100644
--- a/drivers/net/wireless/libertas/ethtool.c
+++ b/drivers/net/wireless/libertas/ethtool.c
@@ -145,14 +145,11 @@ static void lbs_ethtool_get_wol(struct net_device *dev,
{
struct lbs_private *priv = dev->ml_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_REMOVE_WAKEUP)
+ return;
+
if (priv->wol_criteria & EHS_WAKE_ON_UNICAST_DATA)
wol->wolopts |= WAKE_UCAST;
if (priv->wol_criteria & EHS_WAKE_ON_MULTICAST_DATA)
--
1.6.5
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