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authorDon Skidmore <donald.c.skidmore@intel.com>2010-02-11 04:14:08 +0000
committerDavid S. Miller <davem@davemloft.net>2010-02-15 21:52:02 -0800
commite86bff0edaa514a63ecd80e1ed2b3472b2507880 (patch)
treec714619dc5b301c83ae8423255c71867e8b2bf9e
parenta626e8478b18de4fdee0e6d13975cea2b23efea5 (diff)
ixgbe: fix WOL register setup for 82599
We need to have the WUS register set to all 1's in order for the hardware to be capable of ever waking up. Set it here in the ixgbe_probe(). Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ixgbe/ixgbe_main.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 7b7c8486c0b..951b73cf5ca 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -5763,6 +5763,10 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
if (err)
goto err_sw_init;
+ /* Make it possible the adapter to be woken up via WOL */
+ if (adapter->hw.mac.type == ixgbe_mac_82599EB)
+ IXGBE_WRITE_REG(&adapter->hw, IXGBE_WUS, ~0);
+
/*
* If there is a fan on this device and it has failed log the
* failure.