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Subject[PATCH] sky2: Fix suspend/hibernation/shutdown regression with WOL enabled
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sky2: Fix suspend/hibernation/shutdown regression with WOL enabled

On my test box with the Asus M3A32-MVP main board there is a
regression from 2.6.26 related to suspend, hibernation and
shutdown. Namely, if Wake-on-LAN is enabled with
'ethtool -s eth0 wol g', the box hangs solid during all of these
operations, while executing either sky2_suspend(), or
sky2_shutdown(). This patch fixes it for me.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
---
drivers/net/sky2.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

Index: linux-2.6/drivers/net/sky2.c
===================================================================
--- linux-2.6.orig/drivers/net/sky2.c
+++ linux-2.6/drivers/net/sky2.c
@@ -665,7 +665,8 @@ static void sky2_phy_power_down(struct s
GM_GPCR_FL_PASS | GM_GPCR_SPEED_100 | GM_GPCR_AU_ALL_DIS);

if (hw->chip_id != CHIP_ID_YUKON_EC) {
- if (hw->chip_id == CHIP_ID_YUKON_EC_U) {
+ if (hw->chip_id == CHIP_ID_YUKON_EC_U
+ && hw->chip_rev != CHIP_REV_YU_EC_U_B0) {
ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL);

/* enable Power Down */

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