diff options
Diffstat (limited to 'drivers/net/phy/phy_device.c')
| -rw-r--r-- | drivers/net/phy/phy_device.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index c8f8fd9908fe..7e1ddd5745d2 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1082,8 +1082,12 @@ int phy_init_hw(struct phy_device *phydev) if (!phydev->drv) return 0; - if (phydev->drv->soft_reset) + if (phydev->drv->soft_reset) { ret = phydev->drv->soft_reset(phydev); + /* see comment in genphy_soft_reset for an explanation */ + if (!ret) + phydev->suspended = 0; + } if (ret < 0) return ret; @@ -2157,6 +2161,12 @@ int genphy_soft_reset(struct phy_device *phydev) if (ret < 0) return ret; + /* Clause 22 states that setting bit BMCR_RESET sets control registers + * to their default value. Therefore the POWER DOWN bit is supposed to + * be cleared after soft reset. + */ + phydev->suspended = 0; + ret = phy_poll_reset(phydev); if (ret) return ret; |