From: Steffen Klassert <[EMAIL PROTECTED]>
Some NICs (3c905B) can not generate PME in power state PCI_D0, while others
like 3c905C can. Call pci_enable_wake() with PCI_D3hot should give proper
WOL for 3c905B.
Signed-off-by: Steffen Klassert <[EMAIL PROTECTED]>
Tested-by: Harry Coin <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
drivers/net/3c59x.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff -puN drivers/net/3c59x.c~wol-bugfix-for-3c59xc drivers/net/3c59x.c
--- a/drivers/net/3c59x.c~wol-bugfix-for-3c59xc
+++ a/drivers/net/3c59x.c
@@ -3118,7 +3118,13 @@ static void acpi_set_WOL(struct net_devi
iowrite16(SetRxFilter|RxStation|RxMulticast|RxBroadcast, ioaddr
+ EL3_CMD);
iowrite16(RxEnable, ioaddr + EL3_CMD);
- pci_enable_wake(VORTEX_PCI(vp), 0, 1);
+ if (pci_enable_wake(VORTEX_PCI(vp), PCI_D3hot, 1)) {
+ printk(KERN_INFO "%s: WOL not supported.\n",
+ pci_name(VORTEX_PCI(vp)));
+
+ vp->enable_wol = 0;
+ return;
+ }
/* Change the power state to D3; RxEnable doesn't take effect.
*/
pci_set_power_state(VORTEX_PCI(vp), PCI_D3hot);
_
-
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