static int socfpga_dwmac_probe(struct platform_device *pdev)
{
struct plat_stmmacenet_data *plat_dat;
struct stmmac_resources stmmac_res;
struct device *dev = &pdev->dev;
int ret;
struct socfpga_dwmac *dwmac;
struct net_device *ndev;
struct stmmac_priv *stpriv;
ret = stmmac_get_platform_resources(pdev, &stmmac_res);
if (ret)
return ret;
plat_dat = stmmac_probe_config_dt(pdev, &stmmac_res.mac);
if (IS_ERR(plat_dat))
return PTR_ERR(plat_dat);
dwmac = devm_kzalloc(dev, sizeof(*dwmac), GFP_KERNEL);
if (!dwmac) {
ret = -ENOMEM;
goto err_remove_config_dt;
}
ret = socfpga_dwmac_parse_data(dwmac, dev);
if (ret) {
dev_err(dev, "Unable to parse OF data\n");
goto err_remove_config_dt;
}
plat_dat->bsp_priv = dwmac;
plat_dat->fix_mac_speed = socfpga_dwmac_fix_mac_speed;
ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res);
if (ret)
goto err_remove_config_dt;
ndev = platform_get_drvdata(pdev);
stpriv = netdev_priv(ndev);
/* The socfpga driver needs to control the stmmac reset to set the phy
* mode. Create a copy of the core reset handle so it can be used by
* the driver later.
*/
dwmac->stmmac_rst = stpriv->stmmac_rst;
ret = socfpga_dwmac_set_phy_mode(dwmac);
if (ret)
goto err_dvr_remove;
return 0;
err_dvr_remove:
stmmac_dvr_remove(&pdev->dev);
err_remove_config_dt:
stmmac_remove_config_dt(pdev, plat_dat);
return ret;
}
static int rk_gmac_remove(struct platform_device *pdev)
{
struct rk_priv_data *bsp_priv = get_stmmac_bsp_priv(&pdev->dev);
int ret = stmmac_dvr_remove(&pdev->dev);
rk_gmac_powerdown(bsp_priv);
return ret;
}
static int oxnas_dwmac_remove(struct platform_device *pdev)
{
struct oxnas_dwmac *dwmac = get_stmmac_bsp_priv(&pdev->dev);
int ret = stmmac_dvr_remove(&pdev->dev);
clk_disable_unprepare(dwmac->clk);
return ret;
}
static int stm32_dwmac_remove(struct platform_device *pdev)
{
struct net_device *ndev = platform_get_drvdata(pdev);
struct stmmac_priv *priv = netdev_priv(ndev);
int ret = stmmac_dvr_remove(&pdev->dev);
stm32_dwmac_clk_disable(priv->plat->bsp_priv);
return ret;
}
/**
* stmmac_pltfr_remove
* @pdev: platform device pointer
* Description: this function calls the main to free the net resources
* and calls the platforms hook and release the resources (e.g. mem).
*/
static int stmmac_pltfr_remove(struct platform_device *pdev)
{
struct net_device *ndev = platform_get_drvdata(pdev);
struct stmmac_priv *priv = netdev_priv(ndev);
int ret = stmmac_dvr_remove(ndev);
//if (priv->plat->exit)
// priv->plat->exit(pdev);
return ret;
}
/**
* stmmac_pci_remove
*
* @pdev: platform device pointer
* Description: this function calls the main to free the net resources
* and releases the PCI resources.
*/
static void stmmac_pci_remove(struct pci_dev *pdev)
{
struct net_device *ndev = pci_get_drvdata(pdev);
struct stmmac_priv *priv = netdev_priv(ndev);
stmmac_dvr_remove(ndev);
pci_iounmap(pdev, priv->ioaddr);
pci_release_regions(pdev);
pci_disable_device(pdev);
}
/**
* stmmac_pci_remove
*
* @pdev: platform device pointer
* Description: this function calls the main to free the net resources
* and releases the PCI resources.
*/
static void stmmac_pci_remove(struct pci_dev *pdev)
{
int i;
stmmac_dvr_remove(&pdev->dev);
for (i = 0; i <= PCI_STD_RESOURCE_END; i++) {
if (pci_resource_len(pdev, i) == 0)
continue;
pcim_iounmap_regions(pdev, BIT(i));
break;
}
pci_disable_device(pdev);
}
/**
* stmmac_pltfr_remove
* @pdev: platform device pointer
* Description: this function calls the main to free the net resources
* and calls the platforms hook and release the resources (e.g. mem).
*/
static int stmmac_pltfr_remove(struct platform_device *pdev)
{
struct net_device *ndev = platform_get_drvdata(pdev);
struct stmmac_priv *priv = netdev_priv(ndev);
struct resource *res;
int ret = stmmac_dvr_remove(ndev);
if (priv->plat->exit)
priv->plat->exit(pdev);
platform_set_drvdata(pdev, NULL);
iounmap((void *)priv->ioaddr);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(res->start, resource_size(res));
return ret;
}
/**
* stmmac_pci_remove
*
* @pdev: platform device pointer
* Description: this function calls the main to free the net resources
* and releases the PCI resources.
*/
static void stmmac_pci_remove(struct pci_dev *pdev)
{
stmmac_dvr_remove(&pdev->dev);
}
/**
* stmmac_pci_remove
*
* @pdev: platform device pointer
* Description: this function calls the main to free the net resources
* and releases the PCI resources.
*/
static void stmmac_pci_remove(struct pci_dev *pdev)
{
struct net_device *ndev = pci_get_drvdata(pdev);
stmmac_dvr_remove(ndev);
}