diff options
Diffstat (limited to 'drivers/net/phy/phy.c')
| -rw-r--r-- | drivers/net/phy/phy.c | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 984de987241c..e8885429293a 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -43,7 +43,6 @@ static const char *phy_state_to_str(enum phy_state st) PHY_STATE_STR(NOLINK) PHY_STATE_STR(FORCING) PHY_STATE_STR(HALTED) - PHY_STATE_STR(RESUMING) } return NULL; @@ -61,6 +60,32 @@ static void phy_link_down(struct phy_device *phydev, bool do_carrier) phy_led_trigger_change_speed(phydev); } +static const char *phy_pause_str(struct phy_device *phydev) +{ + bool local_pause, local_asym_pause; + + if (phydev->autoneg == AUTONEG_DISABLE) + goto no_pause; + + local_pause = linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, + phydev->advertising); + local_asym_pause = linkmode_test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, + phydev->advertising); + + if (local_pause && phydev->pause) + return "rx/tx"; + + if (local_asym_pause && phydev->asym_pause) { + if (local_pause) + return "rx"; + if (phydev->pause) + return "tx"; + } + +no_pause: + return "off"; +} + /** * phy_print_status - Convenience function to print out the current phy status * @phydev: the phy_device struct @@ -72,7 +97,7 @@ void phy_print_status(struct phy_device *phydev) "Link is Up - %s/%s - flow control %s\n", phy_speed_to_str(phydev->speed), phy_duplex_to_str(phydev->duplex), - phydev->pause ? "rx/tx" : "off"); + phy_pause_str(phydev)); } else { netdev_info(phydev->attached_dev, "Link is Down\n"); } @@ -859,10 +884,7 @@ void phy_start(struct phy_device *phydev) goto out; } - if (phydev->state == PHY_READY) - phydev->state = PHY_UP; - else - phydev->state = PHY_RESUMING; + phydev->state = PHY_UP; phy_start_machine(phydev); out: @@ -897,7 +919,6 @@ void phy_state_machine(struct work_struct *work) break; case PHY_NOLINK: case PHY_RUNNING: - case PHY_RESUMING: err = phy_check_link_status(phydev); break; case PHY_FORCING: |