diff options
Diffstat (limited to 'drivers/net/ethernet/socionext/sni_ave.c')
-rw-r--r-- | drivers/net/ethernet/socionext/sni_ave.c | 62 |
1 files changed, 60 insertions, 2 deletions
diff --git a/drivers/net/ethernet/socionext/sni_ave.c b/drivers/net/ethernet/socionext/sni_ave.c index 7c7cd9d94bcc..bb6d5fb73035 100644 --- a/drivers/net/ethernet/socionext/sni_ave.c +++ b/drivers/net/ethernet/socionext/sni_ave.c @@ -262,6 +262,7 @@ struct ave_private { struct regmap *regmap; unsigned int pinmode_mask; unsigned int pinmode_val; + u32 wolopts; /* stats */ struct ave_stats stats_rx; @@ -1119,7 +1120,7 @@ static void ave_phy_adjust_link(struct net_device *ndev) if (phydev->asym_pause) rmt_adv |= LPA_PAUSE_ASYM; - lcl_adv = ethtool_adv_to_lcl_adv_t(phydev->advertising); + lcl_adv = linkmode_adv_to_lcl_adv_t(phydev->advertising); cap = mii_resolve_flowctrl_fdx(lcl_adv, rmt_adv); if (cap & FLOW_CTRL_TX) txcr |= AVE_TXCR_FLOCTR; @@ -1210,9 +1211,13 @@ static int ave_init(struct net_device *ndev) priv->phydev = phydev; - phy_ethtool_get_wol(phydev, &wol); + ave_ethtool_get_wol(ndev, &wol); device_set_wakeup_capable(&ndev->dev, !!wol.supported); + /* set wol initial state disabled */ + wol.wolopts = 0; + ave_ethtool_set_wol(ndev, &wol); + if (!phy_interface_is_rgmii(phydev)) phy_set_max_speed(phydev, SPEED_100); @@ -1737,6 +1742,58 @@ static int ave_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_PM_SLEEP +static int ave_suspend(struct device *dev) +{ + struct ethtool_wolinfo wol = { .cmd = ETHTOOL_GWOL }; + struct net_device *ndev = dev_get_drvdata(dev); + struct ave_private *priv = netdev_priv(ndev); + int ret = 0; + + if (netif_running(ndev)) { + ret = ave_stop(ndev); + netif_device_detach(ndev); + } + + ave_ethtool_get_wol(ndev, &wol); + priv->wolopts = wol.wolopts; + + return ret; +} + +static int ave_resume(struct device *dev) +{ + struct ethtool_wolinfo wol = { .cmd = ETHTOOL_GWOL }; + struct net_device *ndev = dev_get_drvdata(dev); + struct ave_private *priv = netdev_priv(ndev); + int ret = 0; + + ave_global_reset(ndev); + + ave_ethtool_get_wol(ndev, &wol); + wol.wolopts = priv->wolopts; + ave_ethtool_set_wol(ndev, &wol); + + if (ndev->phydev) { + ret = phy_resume(ndev->phydev); + if (ret) + return ret; + } + + if (netif_running(ndev)) { + ret = ave_open(ndev); + netif_device_attach(ndev); + } + + return ret; +} + +static SIMPLE_DEV_PM_OPS(ave_pm_ops, ave_suspend, ave_resume); +#define AVE_PM_OPS (&ave_pm_ops) +#else +#define AVE_PM_OPS NULL +#endif + static int ave_pro4_get_pinmode(struct ave_private *priv, phy_interface_t phy_mode, u32 arg) { @@ -1911,6 +1968,7 @@ static struct platform_driver ave_driver = { .remove = ave_remove, .driver = { .name = "ave", + .pm = AVE_PM_OPS, .of_match_table = of_ave_match, }, }; |