Differential D5147 Diff 13903 head/sys/net80211/ieee80211_output.c

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head/sys/net80211/ieee80211_output.c

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#endif		#endif
IEEE80211_NODE_STAT(ni, tx_mgmt);		IEEE80211_NODE_STAT(ni, tx_mgmt);

ret = ieee80211_raw_output(vap, ni, m, params);		ret = ieee80211_raw_output(vap, ni, m, params);
IEEE80211_TX_UNLOCK(ic);		IEEE80211_TX_UNLOCK(ic);
return (ret);		return (ret);
}		}

		static void
		ieee80211_nulldata_transmitted(struct ieee80211_node ni, void arg,
		int status)
		{
		struct ieee80211vap *vap = ni->ni_vap;

		wakeup(vap);
		}

/*		/*
* Send a null data frame to the specified node. If the station		* Send a null data frame to the specified node. If the station
* is setup for QoS then a QoS Null Data frame is constructed.		* is setup for QoS then a QoS Null Data frame is constructed.
* If this is a WDS station then a 4-address frame is constructed.		* If this is a WDS station then a 4-address frame is constructed.
*		*
* NB: the caller is assumed to have setup a node reference		* NB: the caller is assumed to have setup a node reference
* for use; this is necessary to deal with a race condition		* for use; this is necessary to deal with a race condition
* when probing for inactive stations. Like ieee80211_mgmt_output		* when probing for inactive stations. Like ieee80211_mgmt_output
▲ Show 20 Lines • Show All 71 Lines • ▼ Show 20 Lines	ieee80211_send_setup(ni, m,
IEEE80211_NONQOS_TID,		IEEE80211_NONQOS_TID,
vap->iv_myaddr, ni->ni_macaddr, ni->ni_bssid);		vap->iv_myaddr, ni->ni_macaddr, ni->ni_bssid);
}		}
if (vap->iv_opmode != IEEE80211_M_WDS) {		if (vap->iv_opmode != IEEE80211_M_WDS) {
/* NB: power management bit is never sent by an AP */		/* NB: power management bit is never sent by an AP */
if ((ni->ni_flags & IEEE80211_NODE_PWR_MGT) &&		if ((ni->ni_flags & IEEE80211_NODE_PWR_MGT) &&
vap->iv_opmode != IEEE80211_M_HOSTAP)		vap->iv_opmode != IEEE80211_M_HOSTAP)
wh->i_fc[1] \|= IEEE80211_FC1_PWR_MGT;		wh->i_fc[1] \|= IEEE80211_FC1_PWR_MGT;
		}
		if ((ic->ic_flags & IEEE80211_F_SCAN) &&
		(ni->ni_flags & IEEE80211_NODE_PWR_MGT)) {
		ieee80211_add_callback(m, ieee80211_nulldata_transmitted,
		NULL);
}		}
m->m_len = m->m_pkthdr.len = hdrlen;		m->m_len = m->m_pkthdr.len = hdrlen;
m->m_flags \|= M_ENCAP; /* mark encapsulated */		m->m_flags \|= M_ENCAP; /* mark encapsulated */

M_WME_SETAC(m, WME_AC_BE);		M_WME_SETAC(m, WME_AC_BE);

IEEE80211_NODE_STAT(ni, tx_data);		IEEE80211_NODE_STAT(ni, tx_data);

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