Lines Matching defs:fast_tx

3008  * checks that are needed to get the sta->fast_tx pointer assigned, after which
3010  * disabled or the fast_tx pointer will not be set. All the conditions are seen
3013  * Once assigned, the fast_tx data structure also caches the per-packet 802.11
3026 	struct ieee80211_fast_tx build = {}, *fast_tx = NULL, *old;
3259 	fast_tx = kmemdup(&build, sizeof(build), GFP_ATOMIC);
3260 	/* if the kmemdup fails, continue w/o fast_tx */
3264 	old = rcu_dereference_protected(sta->fast_tx,
3266 	rcu_assign_pointer(sta->fast_tx, fast_tx);
3301 	struct ieee80211_fast_tx *fast_tx;
3304 	fast_tx = rcu_dereference_protected(sta->fast_tx,
3306 	RCU_INIT_POINTER(sta->fast_tx, NULL);
3309 	if (fast_tx)
3310 		kfree_rcu(fast_tx, rcu_head);
3330 					 struct ieee80211_fast_tx *fast_tx,
3337 	int hdr_len = fast_tx->hdr_len - sizeof(rfc1042_header);
3359 	h_80211_src = data + fast_tx->sa_offs;
3360 	h_80211_dst = data + fast_tx->da_offs;
3398 				      struct ieee80211_fast_tx *fast_tx,
3488 	if (!ieee80211_amsdu_prepare_head(sdata, fast_tx, head))
3506 	hdrlen = fast_tx->hdr_len - sizeof(rfc1042_header);
3667 			   struct ieee80211_fast_tx *fast_tx,
3672 	struct ieee80211_hdr *hdr = (void *)fast_tx->hdr;
3677 	int extra_head = fast_tx->hdr_len - (ETH_HLEN - 2);
3684 	    ieee80211_amsdu_aggregate(sdata, sta, fast_tx, skb, da, sa))
3698 	memcpy(skb->data, fast_tx->hdr, fast_tx->hdr_len);
3699 	memcpy(skb->data + fast_tx->da_offs, da, ETH_ALEN);
3700 	memcpy(skb->data + fast_tx->sa_offs, sa, ETH_ALEN);
3704 	info->band = fast_tx->band;
3729 	tx.key = fast_tx->key;
3735 	r = ieee80211_xmit_fast_finish(sdata, sta, fast_tx->pn_offs,
3736 				       fast_tx->key, &tx);
3757 				struct ieee80211_fast_tx *fast_tx,
3761 	struct ieee80211_hdr *hdr = (void *)fast_tx->hdr;
3799 		__ieee80211_xmit_fast(sdata, sta, fast_tx, skb, tid_tx,
4308 		struct ieee80211_fast_tx *fast_tx;
4310 		fast_tx = rcu_dereference(sta->fast_tx);
4312 		if (fast_tx &&
4313 		    ieee80211_xmit_fast(sdata, sta, fast_tx, skb))