Differential D8903 Diff 23478 head/sys/dev/rtwn/if_rtwn.c

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head/sys/dev/rtwn/if_rtwn.c

Show First 20 Lines • Show All 574 Lines • ▼ Show 20 Lines	rtwn_vap_create(struct ieee80211com *ic, const char name[IFNAMSIZ], int unit,
vap->iv_key_set = rtwn_key_set;		vap->iv_key_set = rtwn_key_set;
vap->iv_key_delete = rtwn_key_delete;		vap->iv_key_delete = rtwn_key_delete;
vap->iv_max_aid = sc->macid_limit;		vap->iv_max_aid = sc->macid_limit;

/* 802.11n parameters */		/* 802.11n parameters */
vap->iv_ampdu_density = IEEE80211_HTCAP_MPDUDENSITY_16;		vap->iv_ampdu_density = IEEE80211_HTCAP_MPDUDENSITY_16;
vap->iv_ampdu_rxmax = IEEE80211_HTCAP_MAXRXAMPDU_64K;		vap->iv_ampdu_rxmax = IEEE80211_HTCAP_MAXRXAMPDU_64K;

		TIMEOUT_TASK_INIT(taskqueue_thread, &uvp->tx_beacon_csa, 0,
		rtwn_tx_beacon_csa, vap);
if (opmode == IEEE80211_M_IBSS) {		if (opmode == IEEE80211_M_IBSS) {
uvp->recv_mgmt = vap->iv_recv_mgmt;		uvp->recv_mgmt = vap->iv_recv_mgmt;
vap->iv_recv_mgmt = rtwn_adhoc_recv_mgmt;		vap->iv_recv_mgmt = rtwn_adhoc_recv_mgmt;
TASK_INIT(&uvp->tsf_sync_adhoc_task, 0,		TASK_INIT(&uvp->tsf_sync_adhoc_task, 0,
rtwn_tsf_sync_adhoc_task, vap);		rtwn_tsf_sync_adhoc_task, vap);
callout_init(&uvp->tsf_sync_adhoc, 0);		callout_init(&uvp->tsf_sync_adhoc, 0);
}		}

▲ Show 20 Lines • Show All 471 Lines • ▼ Show 20 Lines	if (vap->iv_bss->ni_chan == IEEE80211_CHAN_ANYC &&
error = uvp->newstate(vap, nstate, arg);		error = uvp->newstate(vap, nstate, arg);
if (error != 0)		if (error != 0)
return (error);		return (error);

early_newstate = 1;		early_newstate = 1;
} else		} else
early_newstate = 0;		early_newstate = 0;

		if (ostate == IEEE80211_S_CSA) {
		taskqueue_cancel_timeout(taskqueue_thread,
		&uvp->tx_beacon_csa, NULL);

		/*
		* In multi-vap case second counter may not be cleared
		* properly.
		*/
		vap->iv_csa_count = 0;
		}
IEEE80211_UNLOCK(ic);		IEEE80211_UNLOCK(ic);
RTWN_LOCK(sc);		RTWN_LOCK(sc);
if (ostate == IEEE80211_S_RUN) {
		if (ostate == IEEE80211_S_CSA) {
		/* Unblock all queues (multi-vap case). */
		rtwn_write_1(sc, R92C_TXPAUSE, 0);
		}

		if ((ostate == IEEE80211_S_RUN && nstate != IEEE80211_S_CSA) \|\|
		ostate == IEEE80211_S_CSA) {
sc->vaps_running--;		sc->vaps_running--;

/* Set media status to 'No Link'. */		/* Set media status to 'No Link'. */
rtwn_set_mode(sc, R92C_MSR_NOLINK, uvp->id);		rtwn_set_mode(sc, R92C_MSR_NOLINK, uvp->id);

if (vap->iv_opmode == IEEE80211_M_IBSS) {		if (vap->iv_opmode == IEEE80211_M_IBSS) {
/* Stop periodical TSF synchronization. */		/* Stop periodical TSF synchronization. */
callout_stop(&uvp->tsf_sync_adhoc);		callout_stop(&uvp->tsf_sync_adhoc);
▲ Show 20 Lines • Show All 54 Lines • ▼ Show 20 Lines	case IEEE80211_S_RUN:
error = rtwn_run(sc, vap);		error = rtwn_run(sc, vap);
if (error != 0) {		if (error != 0) {
device_printf(sc->sc_dev,		device_printf(sc->sc_dev,
"%s: could not move to RUN state\n", __func__);		"%s: could not move to RUN state\n", __func__);
break;		break;
}		}

sc->vaps_running++;		sc->vaps_running++;
		break;
		case IEEE80211_S_CSA:
		/* Block all Tx queues (except beacon queue). */
		rtwn_setbits_1(sc, R92C_TXPAUSE, 0,
		R92C_TX_QUEUE_AC \| R92C_TX_QUEUE_MGT \| R92C_TX_QUEUE_HIGH);
break;		break;
default:		default:
break;		break;
}		}

RTWN_UNLOCK(sc);		RTWN_UNLOCK(sc);
IEEE80211_LOCK(ic);		IEEE80211_LOCK(ic);
if (error != 0)		if (error != 0)
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