Allow user to change the device's MAC address.

[cascardo/kernel/samples/netdev/.git] / ndeth.c

diff --git a/ndeth.c b/ndeth.c
index c9402c4..613ef64 100644 (file)
--- a/ndeth.c
+++ b/ndeth.c
@@ -55,6 +55,7 @@ static const struct net_device_ops ndeth_ops = {
        .ndo_open = ndeth_open,
        .ndo_stop = ndeth_stop,
        .ndo_start_xmit = ndeth_tx,
        .ndo_open = ndeth_open,
        .ndo_stop = ndeth_stop,
        .ndo_start_xmit = ndeth_tx,

+       .ndo_set_mac_address = eth_mac_addr,

 };
 
 struct net_device *ndeth;
 };
 
 struct net_device *ndeth;


@@ -62,10 +63,13 @@ struct net_device *ndeth;
 static __init int ndeth_init(void)
 {
        int r = -ENOMEM;
 static __init int ndeth_init(void)
 {
        int r = -ENOMEM;

+       char addr[ETH_ALEN];

        ndeth = alloc_etherdev(0);
        if (!ndeth)
                goto out;
        ndeth->netdev_ops = &ndeth_ops;
        ndeth = alloc_etherdev(0);
        if (!ndeth)
                goto out;
        ndeth->netdev_ops = &ndeth_ops;

+       random_ether_addr(addr);
+       memcpy(ndeth->dev_addr, addr, ETH_ALEN);

        r = register_netdev(ndeth);
        if (r)
                goto reg_out;
        r = register_netdev(ndeth);
        if (r)
                goto reg_out;