diff options
Diffstat (limited to 'backport-include/linux/if_vlan.h')
| -rw-r--r-- | backport-include/linux/if_vlan.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/backport-include/linux/if_vlan.h b/backport-include/linux/if_vlan.h new file mode 100644 index 0000000..fea0acc --- /dev/null +++ b/backport-include/linux/if_vlan.h @@ -0,0 +1,20 @@ +#ifndef __BACKPORT_LINUX_IF_VLAN_H_ +#define __BACKPORT_LINUX_IF_VLAN_H_ +#include_next <linux/if_vlan.h> + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0) +#define vlan_insert_tag(__skb, __vlan_proto, __vlan_tci) vlan_insert_tag(__skb, __vlan_tci) +#define __vlan_put_tag(__skb, __vlan_proto, __vlan_tci) __vlan_put_tag(__skb, __vlan_tci) +#define vlan_put_tag(__skb, __vlan_proto, __vlan_tci) vlan_put_tag(__skb, __vlan_tci) +#define __vlan_hwaccel_put_tag(__skb, __vlan_proto, __vlan_tag) __vlan_hwaccel_put_tag(__skb, __vlan_tag) + +static inline bool vlan_hw_offload_capable(netdev_features_t features, + __be16 proto) +{ + if (proto == htons(ETH_P_8021Q) && features & NETIF_F_HW_VLAN_CTAG_TX) + return true; + return false; +} +#endif + +#endif /* __BACKPORT_LINUX_IF_VLAN_H_ */ |