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| author | Matt Carlson <mcarlson@broadcom.com> | 2009-11-02 14:31:11 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-02 23:39:12 -0800 |
| commit | cdd4e09d692bd4f3457b3789279005e112b7696d (patch) | |
| tree | 25a7619a2cd9dc2ab787fd768bda96c8f507243d /drivers/net/tg3.c | |
| parent | 63a14ce449dd6d647de2725809159eb072b2c44f (diff) | |
| download | kernel-crypto-cdd4e09d692bd4f3457b3789279005e112b7696d.tar.gz kernel-crypto-cdd4e09d692bd4f3457b3789279005e112b7696d.tar.xz kernel-crypto-cdd4e09d692bd4f3457b3789279005e112b7696d.zip | |
tg3 / broadcom: Refine AC131 APD support
Auto power-down (APD) support is a power-saving feature. It should be
selectively enabled since it might expose MAC bugs. This patch changes
the code to enable APD only if the PHY_BRCM_AUTO_PWRDWN_ENABLE flag is
set. The tg3 driver was changed to set this bit.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tg3.c')
| -rw-r--r-- | drivers/net/tg3.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index e7128f6ae2d..592b5bf09e4 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -1114,6 +1114,7 @@ static int tg3_mdio_init(struct tg3 *tp) case TG3_PHY_ID_RTL8201E: case TG3_PHY_ID_BCMAC131: phydev->interface = PHY_INTERFACE_MODE_MII; + phydev->dev_flags |= PHY_BRCM_AUTO_PWRDWN_ENABLE; tp->tg3_flags3 |= TG3_FLG3_PHY_IS_FET; break; } |