BUG: headers with BUG/BUG_ON etc. need linux/bug.h

[linux.git] / drivers / net / usb / asix.c

diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index e95f0e60a9bc7bc9dd18587986c53e5af8f79d42..8e84f5bdd6ca581a3f6d26cfe9a06eb1b27771b2 100644 (file)
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -36,7 +36,7 @@
 #include <linux/usb/usbnet.h>
 #include <linux/slab.h>
 
-#define DRIVER_VERSION "08-Nov-2011"
+#define DRIVER_VERSION "22-Dec-2011"
 #define DRIVER_NAME "asix"
 
 /* ASIX AX8817X based USB 2.0 Ethernet Devices */
@@ -376,7 +376,7 @@ static int asix_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 
                skb_pull(skb, (size + 1) & 0xfffe);
 
-               if (skb->len == 0)
+               if (skb->len < sizeof(header))
                        break;
 
                head = (u8 *) skb->data;
@@ -689,6 +689,10 @@ asix_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
        }
        wolinfo->supported = WAKE_PHY | WAKE_MAGIC;
        wolinfo->wolopts = 0;
+       if (opt & AX_MONITOR_LINK)
+               wolinfo->wolopts |= WAKE_PHY;
+       if (opt & AX_MONITOR_MAGIC)
+               wolinfo->wolopts |= WAKE_MAGIC;
 }
 
 static int
@@ -974,6 +978,7 @@ static int ax88772_link_reset(struct usbnet *dev)
 
 static int ax88772_reset(struct usbnet *dev)
 {
+       struct asix_data *data = (struct asix_data *)&dev->data;
        int ret, embd_phy;
        u16 rx_ctl;
 
@@ -1051,6 +1056,13 @@ static int ax88772_reset(struct usbnet *dev)
                goto out;
        }
 
+       /* Rewrite MAC address */
+       memcpy(data->mac_addr, dev->net->dev_addr, ETH_ALEN);
+       ret = asix_write_cmd(dev, AX_CMD_WRITE_NODE_ID, 0, 0, ETH_ALEN,
+                                                       data->mac_addr);
+       if (ret < 0)
+               goto out;
+
        /* Set RX_CTL to default values with 2k buffer, and enable cactus */
        ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL);
        if (ret < 0)
@@ -1148,7 +1160,7 @@ static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
        return 0;
 }
 
-static struct ethtool_ops ax88178_ethtool_ops = {
+static const struct ethtool_ops ax88178_ethtool_ops = {
        .get_drvinfo            = asix_get_drvinfo,
        .get_link               = asix_get_link,
        .get_msglevel           = usbnet_get_msglevel,
@@ -1316,6 +1328,13 @@ static int ax88178_reset(struct usbnet *dev)
        if (ret < 0)
                return ret;
 
+       /* Rewrite MAC address */
+       memcpy(data->mac_addr, dev->net->dev_addr, ETH_ALEN);
+       ret = asix_write_cmd(dev, AX_CMD_WRITE_NODE_ID, 0, 0, ETH_ALEN,
+                                                       data->mac_addr);
+       if (ret < 0)
+               return ret;
+
        ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL);
        if (ret < 0)
                return ret;
@@ -1674,17 +1693,7 @@ static struct usb_driver asix_driver = {
        .supports_autosuspend = 1,
 };
 
-static int __init asix_init(void)
-{
-       return usb_register(&asix_driver);
-}
-module_init(asix_init);
-
-static void __exit asix_exit(void)
-{
-       usb_deregister(&asix_driver);
-}
-module_exit(asix_exit);
+module_usb_driver(asix_driver);
 
 MODULE_AUTHOR("David Hollis");
 MODULE_VERSION(DRIVER_VERSION);