diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 97238359e101..ece02b35a6ce 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -7123,8 +7123,6 @@ int stmmac_suspend(struct device *dev) if (!ndev || !netif_running(ndev)) return 0; - phylink_mac_change(priv->phylink, false); - mutex_lock(&priv->lock); netif_device_detach(ndev); @@ -7150,14 +7148,6 @@ int stmmac_suspend(struct device *dev) stmmac_pmt(priv, priv->hw, priv->wolopts); priv->irq_wake = 1; } else { - mutex_unlock(&priv->lock); - rtnl_lock(); - if (device_may_wakeup(priv->device)) - phylink_speed_down(priv->phylink, false); - phylink_stop(priv->phylink); - rtnl_unlock(); - mutex_lock(&priv->lock); - stmmac_mac_set(priv, priv->ioaddr, false); pinctrl_pm_select_sleep_state(priv->device); /* Disable clock in case of PWM is off */ @@ -7171,6 +7161,16 @@ int stmmac_suspend(struct device *dev) mutex_unlock(&priv->lock); + rtnl_lock(); + if (device_may_wakeup(priv->device) && priv->plat->pmt) { + phylink_suspend(priv->phylink, true); + } else { + if (device_may_wakeup(priv->device)) + phylink_speed_down(priv->phylink, false); + phylink_suspend(priv->phylink, false); + } + rtnl_unlock(); + if (priv->dma_cap.fpesel) { /* Disable FPE */ stmmac_fpe_configure(priv, priv->ioaddr, @@ -7261,13 +7261,15 @@ int stmmac_resume(struct device *dev) return ret; } - if (!device_may_wakeup(priv->device) || !priv->plat->pmt) { - rtnl_lock(); - phylink_start(priv->phylink); - /* We may have called phylink_speed_down before */ - phylink_speed_up(priv->phylink); - rtnl_unlock(); + rtnl_lock(); + if (device_may_wakeup(priv->device) && priv->plat->pmt) { + phylink_resume(priv->phylink); + } else { + phylink_resume(priv->phylink); + if (device_may_wakeup(priv->device)) + phylink_speed_up(priv->phylink); } + rtnl_unlock(); rtnl_lock(); mutex_lock(&priv->lock); @@ -7288,8 +7290,6 @@ int stmmac_resume(struct device *dev) mutex_unlock(&priv->lock); rtnl_unlock(); - phylink_mac_change(priv->phylink, true); - netif_device_attach(ndev); return 0; |