e1000e: add new wakeup cababilities
Ethtool supports wake-on-ARP and wake-on-link, and so does the hardware
supported by e1000e. This patch just introduces the two.
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 6d9c27f..9fab444 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -1632,7 +1632,8 @@
return;
wol->supported = WAKE_UCAST | WAKE_MCAST |
- WAKE_BCAST | WAKE_MAGIC;
+ WAKE_BCAST | WAKE_MAGIC |
+ WAKE_PHY | WAKE_ARP;
/* apply any specific unsupported masks here */
if (adapter->flags & FLAG_NO_WAKE_UCAST) {
@@ -1651,6 +1652,10 @@
wol->wolopts |= WAKE_BCAST;
if (adapter->wol & E1000_WUFC_MAG)
wol->wolopts |= WAKE_MAGIC;
+ if (adapter->wol & E1000_WUFC_LNKC)
+ wol->wolopts |= WAKE_PHY;
+ if (adapter->wol & E1000_WUFC_ARP)
+ wol->wolopts |= WAKE_ARP;
}
static int e1000_set_wol(struct net_device *netdev,
@@ -1658,7 +1663,7 @@
{
struct e1000_adapter *adapter = netdev_priv(netdev);
- if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
+ if (wol->wolopts & WAKE_MAGICSECURE)
return -EOPNOTSUPP;
if (!(adapter->flags & FLAG_HAS_WOL))
@@ -1675,6 +1680,10 @@
adapter->wol |= E1000_WUFC_BC;
if (wol->wolopts & WAKE_MAGIC)
adapter->wol |= E1000_WUFC_MAG;
+ if (wol->wolopts & WAKE_PHY)
+ adapter->wol |= E1000_WUFC_LNKC;
+ if (wol->wolopts & WAKE_ARP)
+ adapter->wol |= E1000_WUFC_ARP;
return 0;
}