diff options
| -rw-r--r-- | drivers/net/ethoc.c | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c index c5a2fe099a8d..9ea3c54e1a38 100644 --- a/drivers/net/ethoc.c +++ b/drivers/net/ethoc.c @@ -19,6 +19,7 @@ #include <linux/platform_device.h> #include <linux/sched.h> #include <linux/slab.h> +#include <linux/of.h> #include <net/ethoc.h> static int buffer_size = 0x8000; /* 32 KBytes */ @@ -982,10 +983,23 @@ static int __devinit ethoc_probe(struct platform_device *pdev) /* Allow the platform setup code to pass in a MAC address. */ if (pdev->dev.platform_data) { - struct ethoc_platform_data *pdata = - (struct ethoc_platform_data *)pdev->dev.platform_data; + struct ethoc_platform_data *pdata = pdev->dev.platform_data; memcpy(netdev->dev_addr, pdata->hwaddr, IFHWADDRLEN); priv->phy_id = pdata->phy_id; + } else { + priv->phy_id = -1; + +#ifdef CONFIG_OF + { + const uint8_t* mac; + + mac = of_get_property(pdev->dev.of_node, + "local-mac-address", + NULL); + if (mac) + memcpy(netdev->dev_addr, mac, IFHWADDRLEN); + } +#endif } /* Check that the given MAC address is valid. If it isn't, read the @@ -1113,6 +1127,16 @@ static int ethoc_resume(struct platform_device *pdev) # define ethoc_resume NULL #endif +#ifdef CONFIG_OF +static struct of_device_id ethoc_match[] = { + { + .compatible = "opencores,ethoc", + }, + {}, +}; +MODULE_DEVICE_TABLE(of, ethoc_match); +#endif + static struct platform_driver ethoc_driver = { .probe = ethoc_probe, .remove = __devexit_p(ethoc_remove), @@ -1120,6 +1144,10 @@ static struct platform_driver ethoc_driver = { .resume = ethoc_resume, .driver = { .name = "ethoc", + .owner = THIS_MODULE, +#ifdef CONFIG_OF + .of_match_table = ethoc_match, +#endif }, }; |