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authorDaniel Ritz <daniel.ritz@gmx.ch>2005-05-05 16:15:44 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-05 16:36:40 -0700
commit3c8fad1829cc33e903500b41d989fa50ab196378 (patch)
tree1e958eebf19fb59b67e51d6bb51303fbee2b84e9 /drivers
parent1922163c8dfe717c089bdcc18ade4a65350a09c8 (diff)
[PATCH] 3c59x: only put the device into D3 when we're actually using WOL
During a warm boot the device is in D3 and has troubles coming out of it. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/3c59x.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 43e2ac532f8..b5e07604343 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -1581,7 +1581,8 @@ vortex_up(struct net_device *dev)
if (VORTEX_PCI(vp)) {
pci_set_power_state(VORTEX_PCI(vp), PCI_D0); /* Go active */
- pci_restore_state(VORTEX_PCI(vp));
+ if (vp->pm_state_valid)
+ pci_restore_state(VORTEX_PCI(vp));
pci_enable_device(VORTEX_PCI(vp));
}
@@ -2741,6 +2742,7 @@ vortex_down(struct net_device *dev, int final_down)
outl(0, ioaddr + DownListPtr);
if (final_down && VORTEX_PCI(vp)) {
+ vp->pm_state_valid = 1;
pci_save_state(VORTEX_PCI(vp));
acpi_set_WOL(dev);
}
@@ -3243,9 +3245,10 @@ static void acpi_set_WOL(struct net_device *dev)
outw(RxEnable, ioaddr + EL3_CMD);
pci_enable_wake(VORTEX_PCI(vp), 0, 1);
+
+ /* Change the power state to D3; RxEnable doesn't take effect. */
+ pci_set_power_state(VORTEX_PCI(vp), PCI_D3hot);
}
- /* Change the power state to D3; RxEnable doesn't take effect. */
- pci_set_power_state(VORTEX_PCI(vp), PCI_D3hot);
}