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Date: Sat, 23 Aug 2008 20:01:53 +0200 From: Oliver Martin <oliver.martin@...dent.tuwien.ac.at> To: netdev@...r.kernel.org Cc: arnd@...db.de Subject: [PATCH] mcs7830: add set_mac_address Implement set_mac_address for mcs7830. This enables me to use it with my cable modem. Tested (and using it right now) with 2.6.26, tested to compile with 2.6.27-rc4 Signed-off-by: Oliver Martin <oliver.martin@...dent.tuwien.ac.at> --- linux-2.6.26/drivers/net/usb/mcs7830.c.orig 2008-08-23 01:44:26.000000000 +0200 +++ linux-2.6.26/drivers/net/usb/mcs7830.c 2008-08-23 02:26:28.000000000 +0200 @@ -442,6 +442,29 @@ static struct ethtool_ops mcs7830_ethtoo .nway_reset = usbnet_nway_reset, }; +static int mcs7830_set_mac_address(struct net_device *netdev, void *p) +{ + int ret; + struct usbnet *dev = netdev_priv(netdev); + struct sockaddr *addr = p; + + if (netif_running(netdev)) + return -EBUSY; + + if (!is_valid_ether_addr(addr->sa_data)) + return -EINVAL; + + memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len); + + ret = mcs7830_set_reg(dev, HIF_REG_ETHERNET_ADDR, ETH_ALEN, + netdev->dev_addr); + + if (ret < 0) + return ret; + + return 0; +} + static int mcs7830_bind(struct usbnet *dev, struct usb_interface *udev) { struct net_device *net = dev->net; @@ -455,6 +478,7 @@ static int mcs7830_bind(struct usbnet *d net->ethtool_ops = &mcs7830_ethtool_ops; net->set_multicast_list = mcs7830_set_multicast; mcs7830_set_multicast(net); + net->set_mac_address = mcs7830_set_mac_address; /* reserve space for the status byte on rx */ dev->rx_urb_size = ETH_FRAME_LEN + 1; -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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