Differential D9986 Diff 26222 head/sys/net80211/ieee80211_proto.c

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head/sys/net80211/ieee80211_proto.c

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static void beacon_miss(void *, int);		static void beacon_miss(void *, int);
static void beacon_swmiss(void *, int);		static void beacon_swmiss(void *, int);
static void parent_updown(void *, int);		static void parent_updown(void *, int);
static void update_mcast(void *, int);		static void update_mcast(void *, int);
static void update_promisc(void *, int);		static void update_promisc(void *, int);
static void update_channel(void *, int);		static void update_channel(void *, int);
static void update_chw(void *, int);		static void update_chw(void *, int);
static void update_wme(void *, int);		static void vap_update_wme(void *, int);
static void restart_vaps(void *, int);		static void restart_vaps(void *, int);
static void ieee80211_newstate_cb(void *, int);		static void ieee80211_newstate_cb(void *, int);

static int		static int
null_raw_xmit(struct ieee80211_node ni, struct mbuf m,		null_raw_xmit(struct ieee80211_node ni, struct mbuf m,
const struct ieee80211_bpf_params *params)		const struct ieee80211_bpf_params *params)
{		{

Show All 22 Lines	ieee80211_proto_attach(struct ieee80211com *ic)
ic->ic_protmode = IEEE80211_PROT_CTSONLY;		ic->ic_protmode = IEEE80211_PROT_CTSONLY;

TASK_INIT(&ic->ic_parent_task, 0, parent_updown, ic);		TASK_INIT(&ic->ic_parent_task, 0, parent_updown, ic);
TASK_INIT(&ic->ic_mcast_task, 0, update_mcast, ic);		TASK_INIT(&ic->ic_mcast_task, 0, update_mcast, ic);
TASK_INIT(&ic->ic_promisc_task, 0, update_promisc, ic);		TASK_INIT(&ic->ic_promisc_task, 0, update_promisc, ic);
TASK_INIT(&ic->ic_chan_task, 0, update_channel, ic);		TASK_INIT(&ic->ic_chan_task, 0, update_channel, ic);
TASK_INIT(&ic->ic_bmiss_task, 0, beacon_miss, ic);		TASK_INIT(&ic->ic_bmiss_task, 0, beacon_miss, ic);
TASK_INIT(&ic->ic_chw_task, 0, update_chw, ic);		TASK_INIT(&ic->ic_chw_task, 0, update_chw, ic);
TASK_INIT(&ic->ic_wme_task, 0, update_wme, ic);
TASK_INIT(&ic->ic_restart_task, 0, restart_vaps, ic);		TASK_INIT(&ic->ic_restart_task, 0, restart_vaps, ic);

ic->ic_wme.wme_hipri_switch_hysteresis =		ic->ic_wme.wme_hipri_switch_hysteresis =
AGGRESSIVE_MODE_SWITCH_HYSTERESIS;		AGGRESSIVE_MODE_SWITCH_HYSTERESIS;

/* initialize management frame handlers */		/* initialize management frame handlers */
ic->ic_send_mgmt = ieee80211_send_mgmt;		ic->ic_send_mgmt = ieee80211_send_mgmt;
ic->ic_raw_xmit = null_raw_xmit;		ic->ic_raw_xmit = null_raw_xmit;
▲ Show 20 Lines • Show All 41 Lines • ▼ Show 20 Lines	ieee80211_proto_vattach(struct ieee80211vap *vap)

vap->iv_rtsthreshold = IEEE80211_RTS_DEFAULT;		vap->iv_rtsthreshold = IEEE80211_RTS_DEFAULT;
vap->iv_fragthreshold = IEEE80211_FRAG_DEFAULT;		vap->iv_fragthreshold = IEEE80211_FRAG_DEFAULT;
vap->iv_bmiss_max = IEEE80211_BMISS_MAX;		vap->iv_bmiss_max = IEEE80211_BMISS_MAX;
callout_init_mtx(&vap->iv_swbmiss, IEEE80211_LOCK_OBJ(ic), 0);		callout_init_mtx(&vap->iv_swbmiss, IEEE80211_LOCK_OBJ(ic), 0);
callout_init(&vap->iv_mgtsend, 1);		callout_init(&vap->iv_mgtsend, 1);
TASK_INIT(&vap->iv_nstate_task, 0, ieee80211_newstate_cb, vap);		TASK_INIT(&vap->iv_nstate_task, 0, ieee80211_newstate_cb, vap);
TASK_INIT(&vap->iv_swbmiss_task, 0, beacon_swmiss, vap);		TASK_INIT(&vap->iv_swbmiss_task, 0, beacon_swmiss, vap);
		TASK_INIT(&vap->iv_wme_task, 0, vap_update_wme, vap);
/*		/*
* Install default tx rate handling: no fixed rate, lowest		* Install default tx rate handling: no fixed rate, lowest
* supported rate for mgmt and multicast frames. Default		* supported rate for mgmt and multicast frames. Default
* max retry count. These settings can be changed by the		* max retry count. These settings can be changed by the
* driver and/or user applications.		* driver and/or user applications.
*/		*/
for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++) {		for (i = IEEE80211_MODE_11A; i < IEEE80211_MODE_MAX; i++) {
const struct ieee80211_rateset *rs = &ic->ic_sup_rates[i];		const struct ieee80211_rateset *rs = &ic->ic_sup_rates[i];
▲ Show 20 Lines • Show All 931 Lines • ▼ Show 20 Lines	if (vap->iv_opmode == IEEE80211_M_HOSTAP
* set number so associated stations load the new values.		* set number so associated stations load the new values.
*/		*/
wme->wme_bssChanParams.cap_info =		wme->wme_bssChanParams.cap_info =
(wme->wme_bssChanParams.cap_info+1) & WME_QOSINFO_COUNT;		(wme->wme_bssChanParams.cap_info+1) & WME_QOSINFO_COUNT;
ieee80211_beacon_notify(vap, IEEE80211_BEACON_WME);		ieee80211_beacon_notify(vap, IEEE80211_BEACON_WME);
}		}

/* schedule the deferred WME update */		/* schedule the deferred WME update */
ieee80211_runtask(ic, &ic->ic_wme_task);		ieee80211_runtask(ic, &vap->iv_wme_task);

IEEE80211_DPRINTF(vap, IEEE80211_MSG_WME,		IEEE80211_DPRINTF(vap, IEEE80211_MSG_WME,
"%s: WME params updated, cap_info 0x%x\n", __func__,		"%s: WME params updated, cap_info 0x%x\n", __func__,
vap->iv_opmode == IEEE80211_M_STA ?		vap->iv_opmode == IEEE80211_M_STA ?
wme->wme_wmeChanParams.cap_info :		wme->wme_wmeChanParams.cap_info :
wme->wme_bssChanParams.cap_info);		wme->wme_bssChanParams.cap_info);
}		}

▲ Show 20 Lines • Show All 48 Lines • ▼ Show 20 Lines	update_chw(void *arg, int npending)
struct ieee80211com *ic = arg;		struct ieee80211com *ic = arg;

/*		/*
* XXX should we defer the channel width _config_ update until now?		* XXX should we defer the channel width _config_ update until now?
*/		*/
ic->ic_update_chw(ic);		ic->ic_update_chw(ic);
}		}

		/*
		* Deferred WME update.
		*
		* In preparation for per-VAP WME configuration, call the VAP
		* method if the VAP requires it. Otherwise, just call the
		* older global method. There isn't a per-VAP WME configuration
		* just yet so for now just use the global configuration.
		*/
static void		static void
update_wme(void *arg, int npending)		vap_update_wme(void *arg, int npending)
{		{
struct ieee80211com *ic = arg;		struct ieee80211vap *vap = arg;
		struct ieee80211com *ic = vap->iv_ic;

/*		if (vap->iv_wme_update != NULL)
* XXX should we defer the WME configuration update until now?		vap->iv_wme_update(vap,
*/		ic->ic_wme.wme_chanParams.cap_wmeParams);
		else
ic->ic_wme.wme_update(ic);		ic->ic_wme.wme_update(ic);
}		}

static void		static void
restart_vaps(void *arg, int npending)		restart_vaps(void *arg, int npending)
{		{
struct ieee80211com *ic = arg;		struct ieee80211com *ic = arg;

ieee80211_suspend_all(ic);		ieee80211_suspend_all(ic);
Show All 10 Lines
{		{
taskqueue_block(ic->ic_tq);		taskqueue_block(ic->ic_tq);
ieee80211_draintask(ic, &ic->ic_parent_task);		ieee80211_draintask(ic, &ic->ic_parent_task);
ieee80211_draintask(ic, &ic->ic_mcast_task);		ieee80211_draintask(ic, &ic->ic_mcast_task);
ieee80211_draintask(ic, &ic->ic_promisc_task);		ieee80211_draintask(ic, &ic->ic_promisc_task);
ieee80211_draintask(ic, &ic->ic_chan_task);		ieee80211_draintask(ic, &ic->ic_chan_task);
ieee80211_draintask(ic, &ic->ic_bmiss_task);		ieee80211_draintask(ic, &ic->ic_bmiss_task);
ieee80211_draintask(ic, &ic->ic_chw_task);		ieee80211_draintask(ic, &ic->ic_chw_task);
ieee80211_draintask(ic, &ic->ic_wme_task);
taskqueue_unblock(ic->ic_tq);		taskqueue_unblock(ic->ic_tq);
}		}

/*		/*
* Check to see whether the current channel needs reset.		* Check to see whether the current channel needs reset.
*		*
* Some devices don't handle being given an invalid channel		* Some devices don't handle being given an invalid channel
* in their operating mode very well (eg wpi(4) will throw a		* in their operating mode very well (eg wpi(4) will throw a
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