From 53b0c38c7a691d13d53c08e4c4ebbfd2612f20a7 Mon Sep 17 00:00:00 2001
From: Alexandre Messier <amessier@tycoint.com>
Date: Fri, 22 Jan 2016 14:16:15 -0500
Subject: [PATCH] net: phy: Set ANRESTART in setup_forced
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>
---
drivers/net/phy/phy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index e25d4e337d..a06115d9f8 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -128,7 +128,7 @@ static int genphy_config_advert(struct phy_device *phydev)
static int genphy_setup_forced(struct phy_device *phydev)
{
int err;
- int ctl = 0;
+ int ctl = BMCR_ANRESTART;
phydev->pause = phydev->asym_pause = 0;
--
2.39.5