diff options
| author | Matt Carlson <mcarlson@broadcom.com> | 2008-11-21 17:21:13 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-21 17:21:13 -0800 |
| commit | 22435849a6dcde2ce10d1870aba461a54e347fe3 (patch) | |
| tree | f163f32746669311fb50a5255ea050977db2af93 | |
| parent | d5fe488a7b59e41b98b91137805159466b7b49c2 (diff) | |
| download | kernel_samsung_aries-22435849a6dcde2ce10d1870aba461a54e347fe3.zip kernel_samsung_aries-22435849a6dcde2ce10d1870aba461a54e347fe3.tar.gz kernel_samsung_aries-22435849a6dcde2ce10d1870aba461a54e347fe3.tar.bz2 | |
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: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/tg3.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 89d897d..07bf056 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -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); |