Commit 22435849 authored by Matt Carlson's avatar Matt Carlson Committed by David S. Miller
Browse files

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.
Signed-off-by: default avatarMatt Carlson <>
Signed-off-by: default avatarMichael Chan <>
Signed-off-by: default avatarDavid S. Miller <>
parent d5fe488a
......@@ -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);
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment