1:  65a1d856ebd4 = 1:  bf9ffc12136f wifi: iwlwifi: use link_sta internally to the driver
2:  f073758d8ccf ! 2:  9e310fa37c3c wifi: mac80211: change public RX API to use link stations
    @@ drivers/net/wireless/mediatek/mt76/mac80211.c: EXPORT_SYMBOL(mt76_rx_signal);
      {
      	struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
      	struct ieee80211_hdr *hdr = mt76_skb_get_hdr(skb);
    + 	struct mt76_rx_status mstat;
    ++	struct ieee80211_sta *sta;
    + 
    + 	mstat = *((struct mt76_rx_status *)skb->cb);
    + 	memset(status, 0, sizeof(*status));
     @@ drivers/net/wireless/mediatek/mt76/mac80211.c: mt76_rx_convert(struct mt76_dev *dev, struct sk_buff *skb,
    + 	memcpy(status->chain_signal, mstat.chain_signal,
      	       sizeof(mstat.chain_signal));
      
    - 	if (mstat.wcid) {
    +-	if (mstat.wcid) {
     -		status->link_valid = mstat.wcid->link_valid;
     -		status->link_id = mstat.wcid->link_id;
    -+		struct ieee80211_sta *sta = wcid_to_sta(mstat.wcid);
    -+
    -+		if (mstat.wcid->link_valid)
    -+			*link_sta =
    -+				rcu_dereference(sta->link[mstat.wcid->link_id]);
    -+		else
    -+			*link_sta = &sta->deflink;
    - 	}
    +-	}
    ++	sta = wcid_to_sta(mstat.wcid);
    ++	if (!sta)
    ++		*link_sta = NULL;
    ++	else if (mstat.wcid->link_valid)
    ++		*link_sta = rcu_dereference(sta->link[mstat.wcid->link_id]);
    ++	else
    ++		*link_sta = &sta->deflink;
      
     -	*sta = wcid_to_sta(mstat.wcid);
      	*hw = mt76_phy_hw(dev, mstat.phy_idx);
3:  7a20d7204b66 = 3:  5ebeb4c6e93a wifi: mac80211: refactor RX link_id and station handling
4:  05e39fa1c158 = 4:  166e38f65bc1 wifi: mac80211: rework RX packet handling
5:  723be563c297 ! 5:  07ab91775685 wifi: cfg80211: add attribute for TX/RX denoting there is no station
    @@ include/uapi/linux/nl80211.h: enum nl80211_commands {
       *	The aggregated message always precedes the per-link messages for the
       *	same station within a dump sequence.
       *
    -+ * @NL80211_ATTR_FRAME_CMD_NO_STA: Valid for NL80211_CMD_FRAME to denote that
    ++ * @NL80211_ATTR_FRAME_NO_STA: Valid for @NL80211_CMD_FRAME to denote that
     + *	the kernel had no station for a received frame or should not use a
     + *	known station to transmit a frame. This is relevant to know whether
     + *	MLD address translation happened or to disable it when sending a frame.
    @@ include/uapi/linux/nl80211.h: enum nl80211_attrs {
      
      	NL80211_ATTR_STA_DUMP_LINK_STATS,
      
    -+	NL80211_ATTR_FRAME_CMD_NO_STA,
    ++	NL80211_ATTR_FRAME_NO_STA,
     +
      	/* add attributes here, update the policy in nl80211.c */
      
    @@ net/wireless/nl80211.c: static const struct nla_policy nl80211_policy[NUM_NL8021
      	[NL80211_ATTR_NPCA_PUNCT_BITMAP] =
      		NLA_POLICY_FULL_RANGE(NLA_U32, &nl80211_punct_bitmap_range),
      	[NL80211_ATTR_STA_DUMP_LINK_STATS] = { .type = NLA_FLAG },
    -+	[NL80211_ATTR_FRAME_CMD_NO_STA] = { .type = NLA_FLAG },
    ++	[NL80211_ATTR_FRAME_NO_STA] = { .type = NLA_FLAG },
      };
      
      /* policy for the key attributes */
    @@ net/wireless/nl80211.c: static int nl80211_tx_mgmt(struct sk_buff *skb, struct g
      		return -EINVAL;
      
     +	params.no_sta =
    -+		nla_get_flag(info->attrs[NL80211_ATTR_FRAME_CMD_NO_STA]);
    ++		nla_get_flag(info->attrs[NL80211_ATTR_FRAME_NO_STA]);
     +
      	params.buf = nla_data(info->attrs[NL80211_ATTR_FRAME]);
      	params.len = nla_len(info->attrs[NL80211_ATTR_FRAME]);
    @@ net/wireless/nl80211.c: int nl80211_send_mgmt(struct cfg80211_registered_device
     -						   NL80211_ATTR_PAD)))
     +						   NL80211_ATTR_PAD)) ||
     +	    (info->no_sta &&
    -+	     nla_put_flag(msg, NL80211_ATTR_FRAME_CMD_NO_STA)))
    ++	     nla_put_flag(msg, NL80211_ATTR_FRAME_NO_STA)))
      		goto nla_put_failure;
      
      	genlmsg_end(msg, hdr);
6:  d0670e621392 = 6:  638d861e281c wifi: mac80211: report to cfg80211 when no STA is known for a frame
7:  38b9f348a67f = 7:  2c898636195a wifi: mac80211: pass station to ieee80211_tx_skb_tid
8:  f0cae28bdac3 ! 8:  49d4f6c22c64 uwifi: mac80211: pass error station if non-STA transmit was requested
    @@ Metadata
     Author: Benjamin Berg <benjamin.berg@intel.com>
     
      ## Commit message ##
    -    uwifi: mac80211: pass error station if non-STA transmit was requested
    +    wifi: mac80211: pass error station if non-STA transmit was requested
     
         When cfg80211 requested a transmit without a station, pass an error
         station to ieee80211_tx_skb_tid instead of the correct one.