Function ieee80211_init_neighbor

freebsd/net80211/ieee80211_node.c:1763–1881

}

void
ieee80211_init_neighbor(struct ieee80211_node *ni,
	const struct ieee80211_frame *wh,
	const struct ieee80211_scanparams *sp)
{
	int do_ht_setup = 0, do_vht_setup = 0;

	ni->ni_esslen = sp->ssid[1];
	memcpy(ni->ni_essid, sp->ssid + 2, sp->ssid[1]);
	IEEE80211_ADDR_COPY(ni->ni_bssid, wh->i_addr3);
	memcpy(ni->ni_tstamp.data, sp->tstamp, sizeof(ni->ni_tstamp));
	ni->ni_intval = sp->bintval;
	ni->ni_capinfo = sp->capinfo;
	ni->ni_chan = ni->ni_ic->ic_curchan;
	ni->ni_fhdwell = sp->fhdwell;
	ni->ni_fhindex = sp->fhindex;
	ni->ni_erp = sp->erp;
	ni->ni_timoff = sp->timoff;
#ifdef IEEE80211_SUPPORT_MESH
	if (ni->ni_vap->iv_opmode == IEEE80211_M_MBSS)
		ieee80211_mesh_init_neighbor(ni, wh, sp);
#endif
	if (ieee80211_ies_init(&ni->ni_ies, sp->ies, sp->ies_len)) {
		ieee80211_ies_expand(&ni->ni_ies);
		if (ni->ni_ies.wme_ie != NULL)
			ni->ni_flags |= IEEE80211_NODE_QOS;
		else
			ni->ni_flags &= ~IEEE80211_NODE_QOS;
#ifdef IEEE80211_SUPPORT_SUPERG
		if (ni->ni_ies.ath_ie != NULL)
			ieee80211_parse_ath(ni, ni->ni_ies.ath_ie);
#endif
		if (ni->ni_ies.htcap_ie != NULL)
			ieee80211_parse_htcap(ni, ni->ni_ies.htcap_ie);
		if (ni->ni_ies.htinfo_ie != NULL)
			ieee80211_parse_htinfo(ni, ni->ni_ies.htinfo_ie);

		if (ni->ni_ies.vhtcap_ie != NULL)
			ieee80211_parse_vhtcap(ni, ni->ni_ies.vhtcap_ie);
		if (ni->ni_ies.vhtopmode_ie != NULL)
			ieee80211_parse_vhtopmode(ni, ni->ni_ies.vhtopmode_ie);

		if ((ni->ni_ies.htcap_ie != NULL) &&
		    (ni->ni_ies.htinfo_ie != NULL) &&
		    (ni->ni_vap->iv_flags_ht & IEEE80211_FHT_HT)) {
			do_ht_setup = 1;
		}

		if ((ni->ni_ies.vhtcap_ie != NULL) &&
		    (ni->ni_ies.vhtopmode_ie != NULL) &&
		    (ni->ni_vap->iv_flags_vht & IEEE80211_FVHT_VHT)) {
			do_vht_setup = 1;
		}
	}

	/* NB: must be after ni_chan is setup */
	ieee80211_setup_rates(ni, sp->rates, sp->xrates,
		IEEE80211_F_DOSORT | IEEE80211_F_DOFRATE |