On the 88E805X chipsets (used in laptops), the PHY was not getting powered
out of shutdown properly. The variable reg1 was getting reused incorrectly.
This is probably the cause of the bug.
http://bugzilla.kernel.org/show_bug.cgi?id=6471
Signed-off-by: Stephen Hemminger <[EMAIL PROTECTED]>
--- netdev-2.6.orig/drivers/net/sky2.c 2006-08-09 14:13:36.000000000 -0700
+++ netdev-2.6/drivers/net/sky2.c 2006-08-09 14:14:07.000000000 -0700
@@ -233,6 +233,8 @@
if (hw->ports > 1)
reg1 |= PCI_Y2_PHY2_COMA;
}
+ sky2_pci_write32(hw, PCI_DEV_REG1, reg1);
+ udelay(100);
if (hw->chip_id == CHIP_ID_YUKON_EC_U) {
sky2_pci_write32(hw, PCI_DEV_REG3, 0);
@@ -242,9 +244,6 @@
sky2_pci_write32(hw, PCI_DEV_REG5, 0);
}
- sky2_pci_write32(hw, PCI_DEV_REG1, reg1);
- udelay(100);
-
break;
case PCI_D3hot:
-
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