tg3: Allow GPHY powerdown on 5761

The ENABLE_APE flag tells the driver whether or not the device has an Application Processing Engine (APE). The APE does not need the PHY to be powered unless it is running management firmware. For backwards compatibility, management firmware will still set the ENABLE_ASF bit. Consequently, there is no reason to consider the ENABLE_APE flag when deciding whether or not to power down the phy.

---
 drivers/net/tg3.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

index 89d897d..07bf056 100644
@@ -2400,8 +2400,7 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
 	}
 
 	if (!(device_should_wake) &&
-	    !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF) &&
-	    !(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE))
+	    !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF))
 		tg3_power_down_phy(tp, do_low_power);
 
 	tg3_frob_aux_power(tp);

1.5.6.4

From: "Matt Carlson" <[email protected]>
Date: Fri, 21 Nov 2008 11:02:15 -0800

Applied.