X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=include%2Flinux%2Fnetdevice.h;h=d3ea3de70a8a54afde98014602504ebd48437624;hb=03c127ee1e0c5f7a5285d1af3d5c1571ac2646a1;hp=488c56e649b585592856883043edf4b9dacc8163;hpb=96e2e6fafaedd83bd899f682907e14d1eec17390;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 488c56e649b..d3ea3de70a8 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -42,6 +42,7 @@
 #include <linux/workqueue.h>
 
 #include <net/net_namespace.h>
+#include <net/dsa.h>
 
 struct vlan_group;
 struct ethtool_ops;
@@ -471,6 +472,8 @@ struct net_device
 	char			name[IFNAMSIZ];
 	/* device name hash chain */
 	struct hlist_node	name_hlist;
+	/* snmp alias */
+	char 			*ifalias;
 
 	/*
 	 *	I/O specific fields
@@ -605,6 +608,9 @@ struct net_device
 
 	/* Protocol specific pointers */
 	
+#ifdef CONFIG_NET_DSA
+	void			*dsa_ptr;	/* dsa specific data */
+#endif
 	void 			*atalk_ptr;	/* AppleTalk link 	*/
 	void			*ip_ptr;	/* IPv4 specific data	*/  
 	void                    *dn_ptr;        /* DECnet specific data */
@@ -796,6 +802,26 @@ void dev_net_set(struct net_device *dev, struct net *net)
 #endif
 }
 
+static inline bool netdev_uses_dsa_tags(struct net_device *dev)
+{
+#ifdef CONFIG_NET_DSA_TAG_DSA
+	if (dev->dsa_ptr != NULL)
+		return dsa_uses_dsa_tags(dev->dsa_ptr);
+#endif
+
+	return 0;
+}
+
+static inline bool netdev_uses_trailer_tags(struct net_device *dev)
+{
+#ifdef CONFIG_NET_DSA_TAG_TRAILER
+	if (dev->dsa_ptr != NULL)
+		return dsa_uses_trailer_tags(dev->dsa_ptr);
+#endif
+
+	return 0;
+}
+
 /**
  *	netdev_priv - access network device private data
  *	@dev: network device
@@ -1223,7 +1249,8 @@ extern int		dev_ioctl(struct net *net, unsigned int cmd, void __user *);
 extern int		dev_ethtool(struct net *net, struct ifreq *);
 extern unsigned		dev_get_flags(const struct net_device *);
 extern int		dev_change_flags(struct net_device *, unsigned);
-extern int		dev_change_name(struct net_device *, char *);
+extern int		dev_change_name(struct net_device *, const char *);
+extern int		dev_set_alias(struct net_device *, const char *, size_t);
 extern int		dev_change_net_namespace(struct net_device *,
 						 struct net *, const char *);
 extern int		dev_set_mtu(struct net_device *, int);
@@ -1667,7 +1694,7 @@ extern void dev_seq_stop(struct seq_file *seq, void *v);
 extern int netdev_class_create_file(struct class_attribute *class_attr);
 extern void netdev_class_remove_file(struct class_attribute *class_attr);
 
-extern char *netdev_drivername(struct net_device *dev, char *buffer, int len);
+extern char *netdev_drivername(const struct net_device *dev, char *buffer, int len);
 
 extern void linkwatch_run_queue(void);