diff options
| author | Peter Korsgaard <jacmet@sunsite.dk> | 2008-10-24 09:08:27 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-10-27 15:13:29 -0400 |
| commit | 753dcfeecc0e293dbe6f3d59643741af9e610f4f (patch) | |
| tree | 7f0c762d17f7f9dd38e60a7ae32d5d2962984bb2 /drivers/net/usb/dm9601.c | |
| parent | 07b5f6a6fd0ce47390f7fbec966cd5c70127e597 (diff) | |
dm9601: runtime mac address change support
Implement set_mac_address for runtime mac address change.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/usb/dm9601.c')
| -rw-r--r-- | drivers/net/usb/dm9601.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c index 78df2be8a72..db3377dae9d 100644 --- a/drivers/net/usb/dm9601.c +++ b/drivers/net/usb/dm9601.c @@ -396,6 +396,20 @@ static void dm9601_set_multicast(struct net_device *net) dm_write_reg_async(dev, DM_RX_CTRL, rx_ctl); } +static int dm9601_set_mac_address(struct net_device *net, void *p) +{ + struct sockaddr *addr = p; + struct usbnet *dev = netdev_priv(net); + + if (!is_valid_ether_addr(addr->sa_data)) + return -EINVAL; + + memcpy(net->dev_addr, addr->sa_data, net->addr_len); + dm_write_async(dev, DM_PHY_ADDR, net->addr_len, net->dev_addr); + + return 0; +} + static int dm9601_bind(struct usbnet *dev, struct usb_interface *intf) { int ret; @@ -406,6 +420,7 @@ static int dm9601_bind(struct usbnet *dev, struct usb_interface *intf) dev->net->do_ioctl = dm9601_ioctl; dev->net->set_multicast_list = dm9601_set_multicast; + dev->net->set_mac_address = dm9601_set_mac_address; dev->net->ethtool_ops = &dm9601_ethtool_ops; dev->net->hard_header_len += DM_TX_OVERHEAD; dev->hard_mtu = dev->net->mtu + dev->net->hard_header_len; |