-stable review patch. If anyone has any objections, please let us know.
------------------
From: Stephen Hemminger <[email protected]>
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]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/net/sky2.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- linux-2.6.17.8.orig/drivers/net/sky2.c
+++ linux-2.6.17.8/drivers/net/sky2.c
@@ -233,6 +233,8 @@ static void sky2_set_power_state(struct
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_write16(hw, B0_CTST, Y2_HW_WOL_ON);
@@ -243,8 +245,6 @@ static void sky2_set_power_state(struct
sky2_pci_write32(hw, PCI_DEV_REG5, 0);
}
- sky2_pci_write32(hw, PCI_DEV_REG1, reg1);
-
break;
case PCI_D3hot:
--
-
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