net/phy: micrel: configure intterupts after autoneg workaround

The commit ("net/phy: micrel: Add workaround for bad autoneg") fixes an
autoneg failure case by resetting the hardware. This turns off
intterupts. Things will work themselves out if the phy polls, as it will
figure out it's state during a poll. However if the phy uses only
intterupts, the phy will stall, since interrupts are off. This patch
fixes the issue by calling config_intr after resetting the phy.

Fixes: d2fd719bcb ("net/phy: micrel: Add workaround for bad autoneg ")
Signed-off-by: Zach Brown <zach.brown@ni.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zach Brown 2017-06-20 12:48:11 -05:00 committed by David S. Miller
parent 48b6bbef9a
commit b866203d87

View File

@ -619,6 +619,8 @@ static int ksz9031_read_status(struct phy_device *phydev)
if ((regval & 0xFF) == 0xFF) {
phy_init_hw(phydev);
phydev->link = 0;
if (phydev->drv->config_intr && phy_interrupt_is_valid(phydev))
phydev->drv->config_intr(phydev);
}
return 0;