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smsc95xx: add wol magic packet support

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This patch enables wake from system suspend on magic packet.

Patch updated to replace BUG_ON with WARN_ON_ONCE and return.

Signed-off-by: Steve Glendinning <steve.glendinning@shawell.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Steve Glendinning
2012-09-28 00:07:12 +00:00
committed by David S. Miller
parent b5a0447586
commit e0e474a83c
2 changed files with 182 additions and 8 deletions
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5
drivers/net/usb/smsc95xx.h
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@@ -205,6 +205,11 @@
#define WUFF (0x128)
#define WUCSR (0x12C)
#define WUCSR_GUE_ (0x00000200)
#define WUCSR_WUFR_ (0x00000040)
#define WUCSR_MPR_ (0x00000020)
#define WUCSR_WAKE_EN_ (0x00000004)
#define WUCSR_MPEN_ (0x00000002)
#define COE_CR (0x130)
#define Tx_COE_EN_ (0x00010000)