Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=efb90e43ffee4045efe76de90773c4a5963515a3
Commit:     efb90e43ffee4045efe76de90773c4a5963515a3
Parent:     4a51c0d02c18ea2fea7611bcaf028e69201580d4
Author:     Mitch Williams <[EMAIL PROTECTED]>
AuthorDate: Tue Jan 29 12:43:02 2008 -0800
Committer:  David S. Miller <[EMAIL PROTECTED]>
CommitDate: Sun Feb 3 04:26:27 2008 -0800

    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 <[EMAIL PROTECTED]>
    Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
    Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
 drivers/net/e1000e/defines.h |    1 +
 drivers/net/e1000e/ethtool.c |   13 +++++++++++--
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h
index f2175ea..6232c3e 100644
--- a/drivers/net/e1000e/defines.h
+++ b/drivers/net/e1000e/defines.h
@@ -63,6 +63,7 @@
 #define E1000_WUFC_EX   0x00000004 /* Directed Exact Wakeup Enable */
 #define E1000_WUFC_MC   0x00000008 /* Directed Multicast Wakeup Enable */
 #define E1000_WUFC_BC   0x00000010 /* Broadcast Wakeup Enable */
+#define E1000_WUFC_ARP  0x00000020 /* ARP Request Packet Wakeup Enable */
 
 /* Extended Device Control */
 #define E1000_CTRL_EXT_SDP7_DATA 0x00000080 /* Value of SW Defineable Pin 7 */
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 @@ static void e1000_get_wol(struct net_device *netdev,
                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 @@ static void e1000_get_wol(struct net_device *netdev,
                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 @@ static int e1000_set_wol(struct net_device *netdev,
 {
        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 @@ static int e1000_set_wol(struct net_device *netdev,
                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;
 }
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to