diff options
Diffstat (limited to 'drivers/net/phy/phy.c')
| -rw-r--r-- | drivers/net/phy/phy.c | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index feac3fb07f8c..94b79f7dea74 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -804,6 +804,16 @@ void phy_start(struct phy_device *phydev) } EXPORT_SYMBOL(phy_start); +static void phy_link_up(struct phy_device *phydev) +{ + phydev->phy_link_change(phydev, true, true); +} + +static void phy_link_down(struct phy_device *phydev, bool do_carrier) +{ + phydev->phy_link_change(phydev, false, do_carrier); +} + /** * phy_state_machine - Handle the state machine * @work: work_struct that describes the work to be done @@ -845,8 +855,7 @@ void phy_state_machine(struct work_struct *work) /* If the link is down, give up on negotiation for now */ if (!phydev->link) { phydev->state = PHY_NOLINK; - netif_carrier_off(phydev->attached_dev); - phydev->adjust_link(phydev->attached_dev); + phy_link_down(phydev, true); break; } @@ -858,9 +867,7 @@ void phy_state_machine(struct work_struct *work) /* If AN is done, we're running */ if (err > 0) { phydev->state = PHY_RUNNING; - netif_carrier_on(phydev->attached_dev); - phydev->adjust_link(phydev->attached_dev); - + phy_link_up(phydev); } else if (0 == phydev->link_timeout--) needs_aneg = true; break; @@ -885,8 +892,7 @@ void phy_state_machine(struct work_struct *work) } } phydev->state = PHY_RUNNING; - netif_carrier_on(phydev->attached_dev); - phydev->adjust_link(phydev->attached_dev); + phy_link_up(phydev); } break; case PHY_FORCING: @@ -896,13 +902,12 @@ void phy_state_machine(struct work_struct *work) if (phydev->link) { phydev->state = PHY_RUNNING; - netif_carrier_on(phydev->attached_dev); + phy_link_up(phydev); } else { if (0 == phydev->link_timeout--) needs_aneg = true; + phy_link_down(phydev, false); } - - phydev->adjust_link(phydev->attached_dev); break; case PHY_RUNNING: /* Only register a CHANGE if we are polling and link changed @@ -925,14 +930,12 @@ void phy_state_machine(struct work_struct *work) if (phydev->link) { phydev->state = PHY_RUNNING; - netif_carrier_on(phydev->attached_dev); + phy_link_up(phydev); } else { phydev->state = PHY_NOLINK; - netif_carrier_off(phydev->attached_dev); + phy_link_down(phydev, true); } - phydev->adjust_link(phydev->attached_dev); - if (phy_interrupt_is_valid(phydev)) err = phy_config_interrupt(phydev, PHY_INTERRUPT_ENABLED); @@ -940,8 +943,7 @@ void phy_state_machine(struct work_struct *work) case PHY_HALTED: if (phydev->link) { phydev->link = 0; - netif_carrier_off(phydev->attached_dev); - phydev->adjust_link(phydev->attached_dev); + phy_link_down(phydev, true); do_suspend = true; } break; @@ -961,11 +963,11 @@ void phy_state_machine(struct work_struct *work) if (phydev->link) { phydev->state = PHY_RUNNING; - netif_carrier_on(phydev->attached_dev); + phy_link_up(phydev); } else { phydev->state = PHY_NOLINK; + phy_link_down(phydev, false); } - phydev->adjust_link(phydev->attached_dev); } else { phydev->state = PHY_AN; phydev->link_timeout = PHY_AN_TIMEOUT; @@ -977,11 +979,11 @@ void phy_state_machine(struct work_struct *work) if (phydev->link) { phydev->state = PHY_RUNNING; - netif_carrier_on(phydev->attached_dev); + phy_link_up(phydev); } else { phydev->state = PHY_NOLINK; + phy_link_down(phydev, false); } - phydev->adjust_link(phydev->attached_dev); } break; } |