static int socfpga_dwmac_resume(struct device *dev)
{
struct net_device *ndev = dev_get_drvdata(dev);
struct stmmac_priv *priv = netdev_priv(ndev);
socfpga_dwmac_set_phy_mode(priv->plat->bsp_priv);
/* Before the enet controller is suspended, the phy is suspended.
* This causes the phy clock to be gated. The enet controller is
* resumed before the phy, so the clock is still gated "off" when
* the enet controller is resumed. This code makes sure the phy
* is "resumed" before reinitializing the enet controller since
* the enet controller depends on an active phy clock to complete
* a DMA reset. A DMA reset will "time out" if executed
* with no phy clock input on the Synopsys enet controller.
* Verified through Synopsys Case #8000711656.
*
* Note that the phy clock is also gated when the phy is isolated.
* Phy "suspend" and "isolate" controls are located in phy basic
* control register 0, and can be modified by the phy driver
* framework.
*/
if (priv->phydev)
phy_resume(priv->phydev);
return stmmac_resume(dev);
}
static int stmmac_pci_resume(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct net_device *ndev = pci_get_drvdata(pdev);
return stmmac_resume(ndev);
}
static int stmmac_pci_resume(struct pci_dev *pdev)
{
struct net_device *ndev = pci_get_drvdata(pdev);
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
return stmmac_resume(ndev);
}
static int stmmac_pltfr_resume(struct device *dev)
{
struct net_device *ndev = dev_get_drvdata(dev);
struct stmmac_priv *priv = netdev_priv(ndev);
struct platform_device *pdev = to_platform_device(dev);
if (priv->plat->init)
priv->plat->init(pdev, priv->plat->bsp_priv);
return stmmac_resume(ndev);
}
static int rk_gmac_resume(struct device *dev)
{
struct rk_priv_data *bsp_priv = get_stmmac_bsp_priv(dev);
/* The PHY was up for Wake-on-Lan. */
if (bsp_priv->suspended) {
rk_gmac_powerup(bsp_priv);
bsp_priv->suspended = false;
}
return stmmac_resume(dev);
}
static int stmmac_pltfr_resume(struct device *dev)
{
struct net_device *ndev = dev_get_drvdata(dev);
struct stmmac_priv *priv = netdev_priv(ndev);
struct platform_device *pdev = to_platform_device(dev);
//lldebugout(" +++++ plat_resume enter\n");
//if (priv->plat->init)
// priv->plat->init(pdev);
return stmmac_resume(ndev);
}
static int oxnas_dwmac_resume(struct device *dev)
{
struct oxnas_dwmac *dwmac = get_stmmac_bsp_priv(dev);
int ret;
ret = oxnas_dwmac_init(dwmac);
if (ret)
return ret;
ret = stmmac_resume(dev);
return ret;
}
static int stm32_dwmac_resume(struct device *dev)
{
struct net_device *ndev = dev_get_drvdata(dev);
struct stmmac_priv *priv = netdev_priv(ndev);
int ret;
ret = stm32_dwmac_init(priv->plat);
if (ret)
return ret;
ret = stmmac_resume(dev);
return ret;
}
static int __maybe_unused stmmac_pci_resume(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
int ret;
pci_restore_state(pdev);
pci_set_power_state(pdev, PCI_D0);
ret = pci_enable_device(pdev);
if (ret)
return ret;
pci_set_master(pdev);
return stmmac_resume(dev);
}
int stmmac_pltfr_restore(struct device *dev)
{
struct plat_stmmacenet_data *plat_dat = dev_get_platdata(dev);
struct net_device *ndev = dev_get_drvdata(dev);
struct platform_device *pdev = to_platform_device(dev);
struct stmmac_priv *priv = netdev_priv(ndev);
if (device_may_wakeup(priv->device)) {
stmmac_resume(ndev);
stmmac_freeze(ndev);
if (plat_dat->exit)
plat_dat->exit(pdev);
}
if (plat_dat->init)
plat_dat->init(pdev);
return stmmac_restore(ndev);
}
static int stmmac_pltfr_resume(struct device *dev)
{
struct net_device *ndev = dev_get_drvdata(dev);
return stmmac_resume(ndev);
}