diff options
Diffstat (limited to 'drivers/net/phy/phy_device.c')
| -rw-r--r-- | drivers/net/phy/phy_device.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 3f734e847e8e..09864c9635ac 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1838,9 +1838,9 @@ int phy_loopback(struct phy_device *phydev, bool enable) } if (phydev->drv->set_loopback) - ret = phydev->drv->set_loopback(phydev, enable); + ret = phydev->drv->set_loopback(phydev, enable, 0); else - ret = genphy_loopback(phydev, enable); + ret = genphy_loopback(phydev, enable, 0); if (ret) goto out; @@ -2610,12 +2610,18 @@ int genphy_resume(struct phy_device *phydev) } EXPORT_SYMBOL(genphy_resume); -int genphy_loopback(struct phy_device *phydev, bool enable) +int genphy_loopback(struct phy_device *phydev, bool enable, int speed) { if (enable) { u16 ctl = BMCR_LOOPBACK; int ret, val; + if (speed == SPEED_10 || speed == SPEED_100 || + speed == SPEED_1000) + phydev->speed = speed; + else if (speed) + return -EINVAL; + ctl |= mii_bmcr_encode_fixed(phydev->speed, phydev->duplex); phy_modify(phydev, MII_BMCR, ~0, ctl); |