diff options
| -rw-r--r-- | drivers/net/stmmac/stmmac.h | 24 | ||||
| -rw-r--r-- | drivers/net/stmmac/stmmac_main.c | 16 |
2 files changed, 33 insertions, 7 deletions
diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/stmmac/stmmac.h index 6d2eae3040e5..0d5529fa579a 100644 --- a/drivers/net/stmmac/stmmac.h +++ b/drivers/net/stmmac/stmmac.h @@ -21,6 +21,7 @@ *******************************************************************************/ #define DRV_MODULE_VERSION "Oct_09" +#include <linux/stmmac.h> #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE) #define STMMAC_VLAN_TAG_USED @@ -69,6 +70,7 @@ struct stmmac_priv { int phy_mask; int (*phy_reset) (void *priv); void (*fix_mac_speed) (void *priv, unsigned int speed); + void (*bus_setup)(unsigned long ioaddr); void *bsp_priv; int phy_irq; @@ -93,6 +95,28 @@ struct stmmac_priv { #endif }; +#ifdef CONFIG_STM_DRIVERS +#include <linux/stm/pad.h> +static inline int stmmac_claim_resource(struct platform_device *pdev) +{ + int ret = 0; + struct plat_stmmacenet_data *plat_dat = pdev->dev.platform_data; + + /* Pad routing setup */ + if (IS_ERR(devm_stm_pad_claim(&pdev->dev, plat_dat->pad_config, + dev_name(&pdev->dev)))) { + printk(KERN_ERR "%s: Failed to request pads!\n", __func__); + ret = -ENODEV; + } + return ret; +} +#else +static inline int stmmac_claim_resource(struct platform_device *pdev) +{ + return 0; +} +#endif + extern int stmmac_mdio_unregister(struct net_device *ndev); extern int stmmac_mdio_register(struct net_device *ndev); extern void stmmac_set_ethtool_ops(struct net_device *netdev); diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c index 79a938117878..d50fe6f171ef 100644 --- a/drivers/net/stmmac/stmmac_main.c +++ b/drivers/net/stmmac/stmmac_main.c @@ -45,7 +45,6 @@ #include <linux/phy.h> #include <linux/if_vlan.h> #include <linux/dma-mapping.h> -#include <linux/stm/soc.h> #include "stmmac.h" #define STMMAC_RESOURCE_NAME "stmmaceth" @@ -1798,8 +1797,7 @@ static int stmmac_mac_device_setup(struct net_device *dev) static int stmmacphy_dvr_probe(struct platform_device *pdev) { - struct plat_stmmacphy_data *plat_dat; - plat_dat = (struct plat_stmmacphy_data *)((pdev->dev).platform_data); + struct plat_stmmacphy_data *plat_dat = pdev->dev.platform_data; pr_debug("stmmacphy_dvr_probe: added phy for bus %d\n", plat_dat->bus_id); @@ -1831,9 +1829,7 @@ static struct platform_driver stmmacphy_driver = { static int stmmac_associate_phy(struct device *dev, void *data) { struct stmmac_priv *priv = (struct stmmac_priv *)data; - struct plat_stmmacphy_data *plat_dat; - - plat_dat = (struct plat_stmmacphy_data *)(dev->platform_data); + struct plat_stmmacphy_data *plat_dat = dev->platform_data; DBG(probe, DEBUG, "%s: checking phy for bus %d\n", __func__, plat_dat->bus_id); @@ -1923,7 +1919,7 @@ static int stmmac_dvr_probe(struct platform_device *pdev) priv = netdev_priv(ndev); priv->device = &(pdev->dev); priv->dev = ndev; - plat_dat = (struct plat_stmmacenet_data *)((pdev->dev).platform_data); + plat_dat = pdev->dev.platform_data; priv->bus_id = plat_dat->bus_id; priv->pbl = plat_dat->pbl; /* TLI */ priv->is_gmac = plat_dat->has_gmac; /* GMAC is on board */ @@ -1933,6 +1929,11 @@ static int stmmac_dvr_probe(struct platform_device *pdev) /* Set the I/O base addr */ ndev->base_addr = (unsigned long)addr; + /* Verify embedded resource for the platform */ + ret = stmmac_claim_resource(pdev); + if (ret < 0) + goto out; + /* MAC HW revice detection */ ret = stmmac_mac_device_setup(ndev); if (ret < 0) @@ -1953,6 +1954,7 @@ static int stmmac_dvr_probe(struct platform_device *pdev) } priv->fix_mac_speed = plat_dat->fix_mac_speed; + priv->bus_setup = plat_dat->bus_setup; priv->bsp_priv = plat_dat->bsp_priv; pr_info("\t%s - (dev. name: %s - id: %d, IRQ #%d\n" |