diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/if_ether.h | 1 | ||||
| -rw-r--r-- | include/linux/netdevice.h | 11 | ||||
| -rw-r--r-- | include/net/dsa.h | 2 |
3 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h index 2140aacb6338..32b9dcda68c7 100644 --- a/include/linux/if_ether.h +++ b/include/linux/if_ether.h @@ -101,6 +101,7 @@ #define ETH_P_ECONET 0x0018 /* Acorn Econet */ #define ETH_P_HDLC 0x0019 /* HDLC frames */ #define ETH_P_ARCNET 0x001A /* 1A for ArcNet :-) */ +#define ETH_P_DSA 0x001B /* Distributed Switch Arch. */ #define ETH_P_PHONET 0x00F5 /* Nokia Phonet frames */ /* diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 794eeb4b3462..97f0c64c152a 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; @@ -801,6 +802,16 @@ 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; +} + /** * netdev_priv - access network device private data * @dev: network device diff --git a/include/net/dsa.h b/include/net/dsa.h index dc4784f54520..72e509b6a12e 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -30,5 +30,7 @@ struct dsa_platform_data { char *port_names[DSA_MAX_PORTS]; }; +extern bool dsa_uses_dsa_tags(void *dsa_ptr); + #endif |