diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/micrel/ks8851_mll.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/drivers/net/ethernet/micrel/ks8851_mll.c b/drivers/net/ethernet/micrel/ks8851_mll.c index 5ffde23ac8fb..70bd329882c6 100644 --- a/drivers/net/ethernet/micrel/ks8851_mll.c +++ b/drivers/net/ethernet/micrel/ks8851_mll.c @@ -35,7 +35,7 @@ #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/slab.h> -#include <asm/io.h> +#include <linux/ks8851_mll.h> #define DRV_NAME "ks8851_mll" @@ -1515,6 +1515,7 @@ static int __devinit ks8851_probe(struct platform_device *pdev) struct net_device *netdev; struct ks_net *ks; u16 id, data; + struct ks8851_mll_platform_data *pdata; io_d = platform_get_resource(pdev, IORESOURCE_MEM, 0); io_c = platform_get_resource(pdev, IORESOURCE_MEM, 1); @@ -1596,17 +1597,27 @@ static int __devinit ks8851_probe(struct platform_device *pdev) ks_disable_qmu(ks); ks_setup(ks); ks_setup_int(ks); - memcpy(netdev->dev_addr, ks->mac_addr, 6); data = ks_rdreg16(ks, KS_OBCR); ks_wrreg16(ks, KS_OBCR, data | OBCR_ODS_16MA); - /** - * If you want to use the default MAC addr, - * comment out the 2 functions below. - */ + /* overwriting the default MAC address */ + pdata = pdev->dev.platform_data; + if (!pdata) { + netdev_err(netdev, "No platform data\n"); + err = -ENODEV; + goto err_register; + } + memcpy(ks->mac_addr, pdata->mac_addr, 6); + if (!is_valid_ether_addr(ks->mac_addr)) { + /* Use random MAC address if none passed */ + random_ether_addr(ks->mac_addr); + netdev_info(netdev, "Using random mac address\n"); + } + netdev_info(netdev, "Mac address is: %pM\n", ks->mac_addr); + + memcpy(netdev->dev_addr, ks->mac_addr, 6); - random_ether_addr(netdev->dev_addr); ks_set_mac(ks, netdev->dev_addr); id = ks_rdreg16(ks, KS_CIDER); |
