diff options
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 488c56e649b5..d3ea3de70a8a 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); |