ath/ath9k/beacon.c

199 	int slot;
204 	for (slot = 0; slot < ATH_BCBUF; slot++) {
205 		if (sc->beacon.bslot[slot] == NULL) {
206 			avp->av_bslot = slot;
213 	ath_dbg(common, CONFIG, "Added interface at beacon slot: %d\n",
223 	ath_dbg(common, CONFIG, "Removing interface at beacon slot: %d\n",
252 	int slot;
256 	/* Find first taken slot. */
257 	for (slot = 0; slot < ATH_BCBUF; slot++) {
258 		if (sc->beacon.bslot[slot]) {
259 			first_slot = slot;
267 	for (slot = 0; slot < ATH_BCBUF; slot++) {
268 		if (slot + first_slot < ATH_BCBUF) {
269 			vif = sc->beacon.bslot[slot + first_slot];
270 			sc->beacon.bslot[slot] = vif;
274 				avp->av_bslot = slot;
277 			sc->beacon.bslot[slot] = NULL;
285 	/* Get the tsf_adjust value for the new first slot. */
290 		"Adjusting global TSF after beacon slot reassignment: %lld\n",
313 	int slot;
317 		ath_dbg(common, BEACON, "slot 0, tsf: %llu\n",
326 	slot = (tsftu % (intval * ATH_BCBUF)) / intval;
328 	ath_dbg(common, BEACON, "slot: %d tsf: %llu tsftu: %u\n",
329 		slot, tsf, tsftu / ATH_BCBUF);
331 	return slot;
339 	int slot;
341 	for (slot = 0; slot < ATH_BCBUF; slot++) {
344 		if (!sc->beacon.bslot[slot])
347 		avp = (void *)sc->beacon.bslot[slot]->drv_priv;
396 	int slot;
441 	slot = ath9k_beacon_choose_slot(sc);
442 	vif = sc->beacon.bslot[slot];
471 	 * Handle slot time change when a non-ERP station joins/leaves
477 	 * NB: The slot time change state machine is clocked according
480 	 *     slot then don't transition until that slot is reached
481 	 *     again.  If we miss a beacon for that slot then we'll be
483 	 *     interval has passed.  When bursting slot is always left
488 		sc->beacon.slotupdate = slot;
490 		   sc->beacon.slotupdate == slot) {
500 			"Transmitting beacon for slot: %d\n", slot);
539  * slot. Slots that are not occupied will generate nothing.