Lines Matching refs:hh
155 struct hh_cache hh; member
450 static inline int neigh_hh_bridge(struct hh_cache *hh, struct sk_buff *skb) in neigh_hh_bridge() argument
455 seq = read_seqbegin(&hh->hh_lock); in neigh_hh_bridge()
457 memcpy(skb->data - hh_alen, hh->hh_data, ETH_ALEN + hh_alen - ETH_HLEN); in neigh_hh_bridge()
458 } while (read_seqretry(&hh->hh_lock, seq)); in neigh_hh_bridge()
463 static inline int neigh_hh_output(const struct hh_cache *hh, struct sk_buff *skb) in neigh_hh_output() argument
470 seq = read_seqbegin(&hh->hh_lock); in neigh_hh_output()
471 hh_len = hh->hh_len; in neigh_hh_output()
481 memcpy(skb->data - HH_DATA_MOD, hh->hh_data, in neigh_hh_output()
488 memcpy(skb->data - hh_alen, hh->hh_data, in neigh_hh_output()
492 } while (read_seqretry(&hh->hh_lock, seq)); in neigh_hh_output()
506 const struct hh_cache *hh = &n->hh; in neigh_output() local
508 if ((n->nud_state & NUD_CONNECTED) && hh->hh_len && !skip_cache) in neigh_output()
509 return neigh_hh_output(hh, skb); in neigh_output()