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net: phy: Set ANRESTART in setup_forced

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When configuring a PHY in fixed (forced) link mode, in order for
the changes to be applied, either one of these conditions must
be triggered:
	1- PHY is reset
	2- Autoneg is restarted
	3- PHY transitions from power-down to power-up

Neither of these is currently done, so effectively the fixed link
configuration is not applied in the PHY.

Fix this by setting the Autoneg restart bit.

Signed-off-by: Alexandre Messier <amessier@tycoint.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Alexandre Messier
2016-01-22 14:16:15 -05:00
committed by Joe Hershberger
parent 79e3efd5e5
commit 53b0c38c7a
1 changed files with 1 additions and 1 deletions
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2
drivers/net/phy/phy.c
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@@ -128,7 +128,7 @@ static int genphy_config_advert(struct phy_device *phydev)
static int genphy_setup_forced(struct phy_device *phydev) static int genphy_setup_forced(struct phy_device *phydev)
{ {
int err; int err;
int ctl = 0; int ctl = BMCR_ANRESTART;
phydev->pause = phydev->asym_pause = 0; phydev->pause = phydev->asym_pause = 0;