3  * Copyright (c) 2013 Hauke Mehrtens <hauke@hauke-m.de>
50 /* n-mode support capability */
82 #define EDCF_ECW2CW(exp)		((1 << (exp)) - 1)
123 #define BRCMS_TEMPSENSE_PERIOD		10	/* 10 second timeout */
133 /* Per-AC retry limit register definitions; uses defs.h bitfield macros */
167 #define BRCMS_PLCP_AUTO			-1
172 #define BRCMS_PROTECTION_AUTO		-1
199 /* MSC in use,indicates b0-6 holds an mcs */
361 		return wlc->band->basic_rate[mcs_table[rspec & RSPEC_RATE_MASK]  in brcms_basic_rate()
363 	return wlc->band->basic_rate[rspec & RSPEC_RATE_MASK];  in brcms_basic_rate()
376 	return band->bandtype == BRCM_BAND_5G ? APHY_SIFS_TIME :  in get_sifs()
384  * cause SB error if aphy is in reset on 4306B0-DB. Need a simple accessible
393 	if (!wlc->hw->clk)  in brcms_deviceremoved()
394 		return ai_deviceremoved(wlc->hw->sih);  in brcms_deviceremoved()
395 	macctrl = bcma_read32(wlc->hw->d11core,  in brcms_deviceremoved()
406 	for (i = 0; i < ARRAY_SIZE(wlc->hw->di); i++)  in brcms_txpktpendtot()
407 		if (wlc->hw->di[i])  in brcms_txpktpendtot()
408 			pending += dma_txpending(wlc->hw->di[i]);  in brcms_txpktpendtot()
414 	return wlc->pub->_nbands > 1 && !wlc->bandlocked;  in brcms_is_mband_unlocked()
432 	kfree(cfg->current_bss);  in brcms_c_bsscfg_mfree()
441 	brcms_c_bsscfg_mfree(wlc->bsscfg);  in brcms_c_detach_mfree()
442 	kfree(wlc->pub);  in brcms_c_detach_mfree()
443 	kfree(wlc->modulecb);  in brcms_c_detach_mfree()
444 	kfree(wlc->default_bss);  in brcms_c_detach_mfree()
445 	kfree(wlc->protection);  in brcms_c_detach_mfree()
446 	kfree(wlc->stf);  in brcms_c_detach_mfree()
447 	kfree(wlc->bandstate[0]);  in brcms_c_detach_mfree()
448 	if (wlc->corestate)  in brcms_c_detach_mfree()
449 		kfree(wlc->corestate->macstat_snapshot);  in brcms_c_detach_mfree()
450 	kfree(wlc->corestate);  in brcms_c_detach_mfree()
451 	if (wlc->hw)  in brcms_c_detach_mfree()
452 		kfree(wlc->hw->bandstate[0]);  in brcms_c_detach_mfree()
453 	kfree(wlc->hw);  in brcms_c_detach_mfree()
454 	if (wlc->beacon)  in brcms_c_detach_mfree()
455 		dev_kfree_skb_any(wlc->beacon);  in brcms_c_detach_mfree()
456 	if (wlc->probe_resp)  in brcms_c_detach_mfree()
457 		dev_kfree_skb_any(wlc->probe_resp);  in brcms_c_detach_mfree()
470 	cfg->current_bss = kzalloc(sizeof(struct brcms_bss_info), GFP_ATOMIC);  in brcms_c_bsscfg_malloc()
471 	if (cfg->current_bss == NULL)  in brcms_c_bsscfg_malloc()
493 	wlc->pub = kzalloc(sizeof(struct brcms_pub), GFP_ATOMIC);  in brcms_c_attach_malloc()
494 	if (wlc->pub == NULL) {  in brcms_c_attach_malloc()
498 	wlc->pub->wlc = wlc;  in brcms_c_attach_malloc()
502 	wlc->hw = kzalloc(sizeof(struct brcms_hardware), GFP_ATOMIC);  in brcms_c_attach_malloc()
503 	if (wlc->hw == NULL) {  in brcms_c_attach_malloc()
507 	wlc->hw->wlc = wlc;  in brcms_c_attach_malloc()
509 	wlc->hw->bandstate[0] =  in brcms_c_attach_malloc()
511 	if (wlc->hw->bandstate[0] == NULL) {  in brcms_c_attach_malloc()
518 			wlc->hw->bandstate[i] = (struct brcms_hw_band *)  in brcms_c_attach_malloc()
519 			    ((unsigned long)wlc->hw->bandstate[0] +  in brcms_c_attach_malloc()
523 	wlc->modulecb =  in brcms_c_attach_malloc()
526 	if (wlc->modulecb == NULL) {  in brcms_c_attach_malloc()
531 	wlc->default_bss = kzalloc(sizeof(struct brcms_bss_info), GFP_ATOMIC);  in brcms_c_attach_malloc()
532 	if (wlc->default_bss == NULL) {  in brcms_c_attach_malloc()
537 	wlc->bsscfg = brcms_c_bsscfg_malloc(unit);  in brcms_c_attach_malloc()
538 	if (wlc->bsscfg == NULL) {  in brcms_c_attach_malloc()
543 	wlc->protection = kzalloc(sizeof(struct brcms_protection),  in brcms_c_attach_malloc()
545 	if (wlc->protection == NULL) {  in brcms_c_attach_malloc()
550 	wlc->stf = kzalloc(sizeof(struct brcms_stf), GFP_ATOMIC);  in brcms_c_attach_malloc()
551 	if (wlc->stf == NULL) {  in brcms_c_attach_malloc()
556 	wlc->bandstate[0] =  in brcms_c_attach_malloc()
558 	if (wlc->bandstate[0] == NULL) {  in brcms_c_attach_malloc()
565 			wlc->bandstate[i] = (struct brcms_band *)  in brcms_c_attach_malloc()
566 				((unsigned long)wlc->bandstate[0]  in brcms_c_attach_malloc()
570 	wlc->corestate = kzalloc(sizeof(struct brcms_core), GFP_ATOMIC);  in brcms_c_attach_malloc()
571 	if (wlc->corestate == NULL) {  in brcms_c_attach_malloc()
576 	wlc->corestate->macstat_snapshot =  in brcms_c_attach_malloc()
578 	if (wlc->corestate->macstat_snapshot == NULL) {  in brcms_c_attach_malloc()
598 	struct bcma_device *core = wlc_hw->d11core;  in brcms_b_update_slot_timing()
622 		brcms_err(wlc->hw->d11core, "wl%d: WAR: using rate of 1 mbps\n",  in brcms_c_calc_frame_time()
623 			  wlc->pub->unit);  in brcms_c_calc_frame_time()
650 		if (wlc->band->bandtype == BRCM_BAND_2G)  in brcms_c_calc_frame_time()
662 		if (wlc->band->bandtype == BRCM_BAND_2G)  in brcms_c_calc_frame_time()
671 		dur = (mac_len + rate - 1) / rate;  in brcms_c_calc_frame_time()
683 	struct bcma_device *core = wlc_hw->d11core;  in brcms_c_write_inits()
689 	brcms_dbg_info(wlc_hw->d11core, "wl%d\n", wlc_hw->unit);  in brcms_c_write_inits()
718 	struct brcms_ucode *ucode = &wlc_hw->wlc->wl->ucode;  in brcms_c_ucode_bsinit()
721 	brcms_c_write_mhf(wlc_hw, wlc_hw->band->mhfs);  in brcms_c_ucode_bsinit()
723 	/* do band-specific ucode IHR, SHM, and SCR inits */  in brcms_c_ucode_bsinit()
724 	if (D11REV_IS(wlc_hw->corerev, 17) || D11REV_IS(wlc_hw->corerev, 23)) {  in brcms_c_ucode_bsinit()
725 		if (BRCMS_ISNPHY(wlc_hw->band))  in brcms_c_ucode_bsinit()
726 			brcms_c_write_inits(wlc_hw, ucode->d11n0bsinitvals16);  in brcms_c_ucode_bsinit()
728 			brcms_err(wlc_hw->d11core,  in brcms_c_ucode_bsinit()
730 				  __func__, wlc_hw->unit,  in brcms_c_ucode_bsinit()
731 				  wlc_hw->corerev);  in brcms_c_ucode_bsinit()
733 		if (D11REV_IS(wlc_hw->corerev, 24)) {  in brcms_c_ucode_bsinit()
734 			if (BRCMS_ISLCNPHY(wlc_hw->band))  in brcms_c_ucode_bsinit()
736 						    ucode->d11lcn0bsinitvals24);  in brcms_c_ucode_bsinit()
738 				brcms_err(wlc_hw->d11core,  in brcms_c_ucode_bsinit()
740 					  __func__, wlc_hw->unit,  in brcms_c_ucode_bsinit()
741 					  wlc_hw->corerev);  in brcms_c_ucode_bsinit()
743 			brcms_err(wlc_hw->d11core,  in brcms_c_ucode_bsinit()
745 				  __func__, wlc_hw->unit, wlc_hw->corerev);  in brcms_c_ucode_bsinit()
752 	struct bcma_device *core = wlc_hw->d11core;  in brcms_b_core_ioctl()
760 	brcms_dbg_info(wlc_hw->d11core, "wl%d: clk %d\n", wlc_hw->unit, clk);  in brcms_b_core_phy_clk()
762 	wlc_hw->phyclk = clk;  in brcms_b_core_phy_clk()
782 /* low-level band switch utility routine */
785 	brcms_dbg_mac80211(wlc_hw->d11core, "wl%d: bandunit %d\n", wlc_hw->unit,  in brcms_c_setxband()
788 	wlc_hw->band = wlc_hw->bandstate[bandunit];  in brcms_c_setxband()
792 	 *   until we eliminate need for wlc->band refs in low level code  in brcms_c_setxband()
794 	wlc_hw->wlc->band = wlc_hw->wlc->bandstate[bandunit];  in brcms_c_setxband()
797 	if (wlc_hw->sbclk && !wlc_hw->noreset) {  in brcms_c_setxband()
810 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_setband_inact()
814 	brcms_dbg_mac80211(wlc_hw->d11core, "wl%d\n", wlc_hw->unit);  in brcms_c_setband_inact()
815 	macctrl = bcma_read32(wlc_hw->d11core,  in brcms_c_setband_inact()
820 	macintmask = brcms_intrsoff(wlc->wl);  in brcms_c_setband_inact()
823 	wlc_phy_switch_radio(wlc_hw->band->pi, OFF);  in brcms_c_setband_inact()
850 	trace_brcms_txstatus(&wlc->hw->d11core->dev, txs->framelen,  in brcms_c_dotxstatus()
851 			     txs->frameid, txs->status, txs->lasttxtime,  in brcms_c_dotxstatus()
852 			     txs->sequence, txs->phyerr, txs->ackphyrxsh);  in brcms_c_dotxstatus()
859 	if (!(txs->status & TX_STATUS_AMPDU)  in brcms_c_dotxstatus()
860 	    && (txs->status & TX_STATUS_INTERMEDIATE)) {  in brcms_c_dotxstatus()
861 		brcms_dbg_tx(wlc->hw->d11core, "INTERMEDIATE but not AMPDU\n");  in brcms_c_dotxstatus()
866 	queue = txs->frameid & TXFID_QUEUE_MASK;  in brcms_c_dotxstatus()
868 		brcms_err(wlc->hw->d11core, "queue %u >= NFIFO\n", queue);  in brcms_c_dotxstatus()
872 	dma = wlc->hw->di[queue];  in brcms_c_dotxstatus()
874 	p = dma_getnexttxp(wlc->hw->di[queue], DMA_RANGE_TRANSMITTED);  in brcms_c_dotxstatus()
876 		brcms_err(wlc->hw->d11core, "dma_getnexttxp returned null!\n");  in brcms_c_dotxstatus()
880 	txh = (struct d11txh *) (p->data);  in brcms_c_dotxstatus()
882 	if (txs->phyerr)  in brcms_c_dotxstatus()
883 		brcms_dbg_tx(wlc->hw->d11core, "phyerr 0x%x, rate 0x%x\n",  in brcms_c_dotxstatus()
884 			     txs->phyerr, txh->MainRates);  in brcms_c_dotxstatus()
886 	if (txs->frameid != le16_to_cpu(txh->TxFrameID)) {  in brcms_c_dotxstatus()
887 		brcms_err(wlc->hw->d11core, "frameid != txh->TxFrameID\n");  in brcms_c_dotxstatus()
893 	if (tx_info->rate_driver_data[0])  in brcms_c_dotxstatus()
894 		scb = &wlc->pri_scb;  in brcms_c_dotxstatus()
896 	if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {  in brcms_c_dotxstatus()
897 		brcms_c_ampdu_dotxstatus(wlc->ampdu, scb, p, txs);  in brcms_c_dotxstatus()
906 	trace_brcms_txdesc(&wlc->hw->d11core->dev, txh, sizeof(*txh));  in brcms_c_dotxstatus()
908 	supr_status = txs->status & TX_STATUS_SUPR_MASK;  in brcms_c_dotxstatus()
910 		unsigned xfts = le16_to_cpu(txh->XtraFrameTypes);  in brcms_c_dotxstatus()
911 		brcms_dbg_tx(wlc->hw->d11core,  in brcms_c_dotxstatus()
914 			     CHSPEC_CHANNEL(wlc->default_bss->chanspec));  in brcms_c_dotxstatus()
918 	    (txs->status & TX_STATUS_FRM_RTX_MASK) >> TX_STATUS_FRM_RTX_SHIFT;  in brcms_c_dotxstatus()
920 	lastframe = !ieee80211_has_morefrags(h->frame_control);  in brcms_c_dotxstatus()
923 		brcms_err(wlc->hw->d11core, "Not last frame!\n");  in brcms_c_dotxstatus()
938 			sfbl = GFIELD(wlc->wme_retries[wme_fifo2ac[queue]],  in brcms_c_dotxstatus()
940 			lfbl = GFIELD(wlc->wme_retries[wme_fifo2ac[queue]],  in brcms_c_dotxstatus()
943 			sfbl = wlc->SFBL;  in brcms_c_dotxstatus()
944 			lfbl = wlc->LFBL;  in brcms_c_dotxstatus()
947 		txrate = tx_info->status.rates;  in brcms_c_dotxstatus()
961 			txrate[1].count = tx_frame_count - fbl;  in brcms_c_dotxstatus()
970 			 * unused rates to be marked with idx = -1  in brcms_c_dotxstatus()
972 			txrate[1].idx = -1;  in brcms_c_dotxstatus()
978 			txrate[i].idx = -1;  in brcms_c_dotxstatus()
982 		if (txs->status & TX_STATUS_ACK_RCV)  in brcms_c_dotxstatus()
983 			tx_info->flags |= IEEE80211_TX_STAT_ACK;  in brcms_c_dotxstatus()
990 		ieee80211_tx_status_irqsafe(wlc->pub->ieee_hw, p);  in brcms_c_dotxstatus()
992 		brcms_err(wlc->hw->d11core,  in brcms_c_dotxstatus()
1002 			trace_brcms_txdesc(&wlc->hw->d11core->dev, txh,  in brcms_c_dotxstatus()
1009 		if (dma->txavail > TX_HEADROOM && queue < TX_BCMC_FIFO &&  in brcms_c_dotxstatus()
1010 		    ieee80211_queue_stopped(wlc->pub->ieee_hw, ac_queue))  in brcms_c_dotxstatus()
1011 			ieee80211_wake_queue(wlc->pub->ieee_hw, ac_queue);  in brcms_c_dotxstatus()
1032 	uint max_tx_num = bound ? TXSBND : -1;  in brcms_b_txstatus()
1035 	core = wlc_hw->d11core;  in brcms_b_txstatus()
1041 			brcms_err(core, "wl%d: %s: dead chip\n", wlc_hw->unit,  in brcms_b_txstatus()
1051 		txs->status = s1 & TXS_STATUS_MASK;  in brcms_b_txstatus()
1052 		txs->frameid = (s1 & TXS_FID_MASK) >> TXS_FID_SHIFT;  in brcms_b_txstatus()
1053 		txs->sequence = s2 & TXS_SEQ_MASK;  in brcms_b_txstatus()
1054 		txs->phyerr = (s2 & TXS_PTX_MASK) >> TXS_PTX_SHIFT;  in brcms_b_txstatus()
1055 		txs->lasttxtime = 0;  in brcms_b_txstatus()
1057 		*fatal = brcms_c_dotxstatus(wlc_hw->wlc, txs);  in brcms_b_txstatus()
1068 	if (wlc->bsscfg->type == BRCMS_TYPE_ADHOC)  in brcms_c_tbtt()
1073 		wlc->qvalid |= MCMD_DIRFRMQVAL;  in brcms_c_tbtt()
1080 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_mhfdef()
1087 	if (wlc_hw->boardflags & BFL_NOPLLDOWN)  in brcms_c_mhfdef()
1090 	if (BRCMS_ISNPHY(wlc_hw->band) && NREV_LT(wlc_hw->band->phyrev, 2)) {  in brcms_c_mhfdef()
1112 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_attach_dmapio()
1113 	uint unit = wlc_hw->unit;  in brcms_b_attach_dmapio()
1118 	if (wlc_hw->di[0] == NULL) {	/* Init FIFOs */  in brcms_b_attach_dmapio()
1126 		wlc_hw->di[0] = dma_attach(name, wlc,  in brcms_b_attach_dmapio()
1130 					   RXBUFSZ, -1, NRXBUFPOST,  in brcms_b_attach_dmapio()
1132 		dma_attach_err |= (NULL == wlc_hw->di[0]);  in brcms_b_attach_dmapio()
1136 		 * TX: TX_AC_BE_FIFO (TX AC Best-Effort data packets)  in brcms_b_attach_dmapio()
1140 		wlc_hw->di[1] = dma_attach(name, wlc,  in brcms_b_attach_dmapio()
1142 					   NTXD, 0, 0, -1, 0, 0);  in brcms_b_attach_dmapio()
1143 		dma_attach_err |= (NULL == wlc_hw->di[1]);  in brcms_b_attach_dmapio()
1150 		wlc_hw->di[2] = dma_attach(name, wlc,  in brcms_b_attach_dmapio()
1152 					   NTXD, 0, 0, -1, 0, 0);  in brcms_b_attach_dmapio()
1153 		dma_attach_err |= (NULL == wlc_hw->di[2]);  in brcms_b_attach_dmapio()
1159 		wlc_hw->di[3] = dma_attach(name, wlc,  in brcms_b_attach_dmapio()
1161 					   0, NTXD, 0, 0, -1,  in brcms_b_attach_dmapio()
1163 		dma_attach_err |= (NULL == wlc_hw->di[3]);  in brcms_b_attach_dmapio()
1167 			brcms_err(wlc_hw->d11core,  in brcms_b_attach_dmapio()
1175 			if (wlc_hw->di[i])  in brcms_b_attach_dmapio()
1176 				wlc_hw->txavail[i] =  in brcms_b_attach_dmapio()
1177 				    (uint *) dma_getvar(wlc_hw->di[i],  in brcms_b_attach_dmapio()
1182 	brcms_c_mhfdef(wlc, wlc_hw->band->mhfs, pio_mhf2);  in brcms_b_attach_dmapio()
1192 		if (wlc_hw->di[j]) {  in brcms_b_detach_dmapio()
1193 			dma_detach(wlc_hw->di[j]);  in brcms_b_detach_dmapio()
1194 			wlc_hw->di[j] = NULL;  in brcms_b_detach_dmapio()
1206 	struct brcms_c_info *wlc = wlc_hw->wlc;  in brcms_b_info_init()
1209 	wlc->defmacintmask = DEF_MACINTMASK;  in brcms_b_info_init()
1212 	wlc_hw->shortslot = false;  in brcms_b_info_init()
1214 	wlc_hw->SFBL = RETRY_SHORT_FB;  in brcms_b_info_init()
1215 	wlc_hw->LFBL = RETRY_LONG_FB;  in brcms_b_info_init()
1218 	wlc_hw->SRL = RETRY_SHORT_DEF;  in brcms_b_info_init()
1219 	wlc_hw->LRL = RETRY_LONG_DEF;  in brcms_b_info_init()
1220 	wlc_hw->chanspec = ch20mhz_chspec(1);  in brcms_b_info_init()
1230 		  DBGST_ASLEEP), wlc_hw->wlc->fastpwrup_dly);  in brcms_b_wait_for_wake()
1236 	if (ai_get_cccaps(wlc_hw->sih) & CC_CAP_PMU) {  in brcms_b_clkctl_clk()
1243 		if (wlc_hw->clk) {  in brcms_b_clkctl_clk()
1245 				bcma_set32(wlc_hw->d11core,  in brcms_b_clkctl_clk()
1252 				    ((bcma_read32(wlc_hw->d11core,  in brcms_b_clkctl_clk()
1256 				WARN_ON(!(bcma_read32(wlc_hw->d11core,  in brcms_b_clkctl_clk()
1260 				if ((ai_get_pmurev(wlc_hw->sih) == 0) &&  in brcms_b_clkctl_clk()
1261 				    (bcma_read32(wlc_hw->d11core,  in brcms_b_clkctl_clk()
1265 					    ((bcma_read32(wlc_hw->d11core,  in brcms_b_clkctl_clk()
1270 				bcma_mask32(wlc_hw->d11core,  in brcms_b_clkctl_clk()
1275 		wlc_hw->forcefastclk = (mode == BCMA_CLKMODE_FAST);  in brcms_b_clkctl_clk()
1282 		wlc_hw->forcefastclk = ai_clkctl_cc(wlc_hw->sih, mode);  in brcms_b_clkctl_clk()
1285 		if (wlc_hw->forcefastclk && wlc_hw->clk)  in brcms_b_clkctl_clk()
1286 			WARN_ON(!(bcma_aread32(wlc_hw->d11core, BCMA_IOST) &  in brcms_b_clkctl_clk()
1295 		 * behavior. Older code set wlc->forcefastclk but only had the  in brcms_b_clkctl_clk()
1299 		if (wlc_hw->forcefastclk)  in brcms_b_clkctl_clk()
1300 			mboolset(wlc_hw->wake_override,  in brcms_b_clkctl_clk()
1303 			mboolclr(wlc_hw->wake_override,  in brcms_b_clkctl_clk()
1309  * it has an optimization for no-change write
1311  * pre-CLK changes should use wlc_write_mhf to get around the optimization
1314  * bands values are: BRCM_BAND_AUTO <--- Current band only
1315  *                   BRCM_BAND_5G   <--- 5G band only
1316  *                   BRCM_BAND_2G   <--- 2G band only
1317  *                   BRCM_BAND_ALL  <--- All bands
1339 		band = wlc_hw->band;  in brcms_b_mhf()
1342 		band = wlc_hw->bandstate[BAND_5G_INDEX];  in brcms_b_mhf()
1345 		band = wlc_hw->bandstate[BAND_2G_INDEX];  in brcms_b_mhf()
1352 		save = band->mhfs[idx];  in brcms_b_mhf()
1353 		band->mhfs[idx] = (band->mhfs[idx] & ~mask) | val;  in brcms_b_mhf()
1358 		if (wlc_hw->clk && (band->mhfs[idx] != save)  in brcms_b_mhf()
1359 		    && (band == wlc_hw->band))  in brcms_b_mhf()
1361 					   (u16) band->mhfs[idx]);  in brcms_b_mhf()
1365 		wlc_hw->bandstate[0]->mhfs[idx] =  in brcms_b_mhf()
1366 		    (wlc_hw->bandstate[0]->mhfs[idx] & ~mask) | val;  in brcms_b_mhf()
1367 		wlc_hw->bandstate[1]->mhfs[idx] =  in brcms_b_mhf()
1368 		    (wlc_hw->bandstate[1]->mhfs[idx] & ~mask) | val;  in brcms_b_mhf()
1378 	wlc_hw->maccontrol = 0;  in brcms_c_mctrl_reset()
1379 	wlc_hw->suspended_fifos = 0;  in brcms_c_mctrl_reset()
1380 	wlc_hw->wake_override = 0;  in brcms_c_mctrl_reset()
1381 	wlc_hw->mute_override = 0;  in brcms_c_mctrl_reset()
1391 	u32 maccontrol = wlc_hw->maccontrol;  in brcms_c_mctrl_write()
1394 	if (wlc_hw->wake_override)  in brcms_c_mctrl_write()
1398 	if (wlc_hw->mute_override) {  in brcms_c_mctrl_write()
1403 	bcma_write32(wlc_hw->d11core, D11REGOFFS(maccontrol),  in brcms_c_mctrl_write()
1415 	maccontrol = wlc_hw->maccontrol;  in brcms_b_mctrl()
1423 	wlc_hw->maccontrol = new_maccontrol;  in brcms_b_mctrl()
1432 	if (wlc_hw->wake_override || (wlc_hw->maccontrol & MCTL_WAKE)) {  in brcms_c_ucode_wake_override_set()
1433 		mboolset(wlc_hw->wake_override, override_bit);  in brcms_c_ucode_wake_override_set()
1437 	mboolset(wlc_hw->wake_override, override_bit);  in brcms_c_ucode_wake_override_set()
1446 	mboolclr(wlc_hw->wake_override, override_bit);  in brcms_c_ucode_wake_override_clear()
1448 	if (wlc_hw->wake_override || (wlc_hw->maccontrol & MCTL_WAKE))  in brcms_c_ucode_wake_override_clear()
1458  * STA               0              1 <--- This will ensure no beacons
1463 	wlc_hw->mute_override = 1;  in brcms_c_ucode_mute_override_set()
1468 	if ((wlc_hw->maccontrol & (MCTL_AP | MCTL_INFRA)) == MCTL_INFRA)  in brcms_c_ucode_mute_override_set()
1477 	if (wlc_hw->mute_override == 0)  in brcms_c_ucode_mute_override_clear()
1480 	wlc_hw->mute_override = 0;  in brcms_c_ucode_mute_override_clear()
1485 	if ((wlc_hw->maccontrol & (MCTL_AP | MCTL_INFRA)) == MCTL_INFRA)  in brcms_c_ucode_mute_override_clear()
1498 	struct bcma_device *core = wlc_hw->d11core;  in brcms_b_set_addrmatch()
1503 	brcms_dbg_rx(core, "wl%d: brcms_b_set_addrmatch\n", wlc_hw->unit);  in brcms_b_set_addrmatch()
1521 	struct bcma_device *core = wlc_hw->d11core;  in brcms_b_write_template_ram()
1526 	brcms_dbg_info(core, "wl%d\n", wlc_hw->unit);  in brcms_b_write_template_ram()
1550 		len -= sizeof(u32);  in brcms_b_write_template_ram()
1556 	wlc_hw->band->CWmin = newmin;  in brcms_b_set_cwmin()
1558 	bcma_write32(wlc_hw->d11core, D11REGOFFS(objaddr),  in brcms_b_set_cwmin()
1560 	(void)bcma_read32(wlc_hw->d11core, D11REGOFFS(objaddr));  in brcms_b_set_cwmin()
1561 	bcma_write32(wlc_hw->d11core, D11REGOFFS(objdata), newmin);  in brcms_b_set_cwmin()
1566 	wlc_hw->band->CWmax = newmax;  in brcms_b_set_cwmax()
1568 	bcma_write32(wlc_hw->d11core, D11REGOFFS(objaddr),  in brcms_b_set_cwmax()
1570 	(void)bcma_read32(wlc_hw->d11core, D11REGOFFS(objaddr));  in brcms_b_set_cwmax()
1571 	bcma_write32(wlc_hw->d11core, D11REGOFFS(objdata), newmax);  in brcms_b_set_cwmax()
1579 	fastclk = wlc_hw->forcefastclk;  in brcms_b_bw_set()
1583 	wlc_phy_bw_state_set(wlc_hw->band->pi, bw);  in brcms_b_bw_set()
1586 	wlc_phy_init(wlc_hw->band->pi, wlc_phy_chanspec_get(wlc_hw->band->pi));  in brcms_b_bw_set()
1596 	struct brcms_c_info *wlc = wlc_hw->wlc;  in brcms_b_upd_synthpu()
1599 	if (BRCMS_ISLCNPHY(wlc->band))  in brcms_b_upd_synthpu()
1601 	else if (BRCMS_ISNPHY(wlc->band) && (NREV_GE(wlc->band->phyrev, 3)))  in brcms_b_upd_synthpu()
1612 	u16 phytxant = wlc_hw->bmac_phytxant;  in brcms_c_ucode_txant_set()
1635 	/* OFDM RATE sub-field of PLCP SIGNAL field, per 802.11 sec 17.3.4.1 */  in brcms_b_ofdm_ratetable_offset()
1655 	 * Direct-map Table  in brcms_b_ofdm_ratetable_offset()
1671 	if (!BRCMS_PHY_11N_CAP(wlc_hw->band))  in brcms_upd_ofdm_pctl1_table()
1686 		pctl1 |= (wlc_hw->hw_stf_ss_opmode << PHY_TXC1_MODE_SHIFT);  in brcms_upd_ofdm_pctl1_table()
1694 /* band-specific init */
1697 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_bsinit()
1699 	brcms_dbg_mac80211(wlc_hw->d11core, "wl%d: bandunit %d\n", wlc_hw->unit,  in brcms_b_bsinit()
1700 			   wlc_hw->band->bandunit);  in brcms_b_bsinit()
1704 	wlc_phy_init(wlc_hw->band->pi, chanspec);  in brcms_b_bsinit()
1709 	 * cwmin is band-specific, update hardware  in brcms_b_bsinit()
1712 	brcms_b_set_cwmin(wlc_hw, wlc_hw->band->CWmin);  in brcms_b_bsinit()
1713 	brcms_b_set_cwmax(wlc_hw, wlc_hw->band->CWmax);  in brcms_b_bsinit()
1716 				   wlc_hw->band->bandtype == BRCM_BAND_5G ?  in brcms_b_bsinit()
1717 				   true : wlc_hw->shortslot);  in brcms_b_bsinit()
1720 	brcms_b_write_shm(wlc_hw, M_PHYTYPE, (u16) wlc_hw->band->phytype);  in brcms_b_bsinit()
1721 	brcms_b_write_shm(wlc_hw, M_PHYVER, (u16) wlc_hw->band->phyrev);  in brcms_b_bsinit()
1735 	ai_cc_reg(wlc_hw->sih, offsetof(struct chipcregs, chipcontrol_addr),  in brcms_b_core_phypll_reset()
1738 	ai_cc_reg(wlc_hw->sih, offsetof(struct chipcregs, chipcontrol_data),  in brcms_b_core_phypll_reset()
1741 	ai_cc_reg(wlc_hw->sih, offsetof(struct chipcregs, chipcontrol_data),  in brcms_b_core_phypll_reset()
1744 	ai_cc_reg(wlc_hw->sih, offsetof(struct chipcregs, chipcontrol_data),  in brcms_b_core_phypll_reset()
1755 	if (!BRCMS_ISNPHY(wlc_hw->band))  in brcms_b_phyclk_fgc()
1775 	struct brcms_phy_pub *pih = wlc_hw->band->pi;  in brcms_b_phy_reset()
1778 	brcms_dbg_info(wlc_hw->d11core, "wl%d: reset phy\n", wlc_hw->unit);  in brcms_b_phy_reset()
1783 	phy_bw_clkbits = wlc_phy_clk_bwbits(wlc_hw->band->pi);  in brcms_b_phy_reset()
1786 	if (BRCMS_ISNPHY(wlc_hw->band) && NREV_GE(wlc_hw->band->phyrev, 3) &&  in brcms_b_phy_reset()
1787 	    NREV_LE(wlc_hw->band->phyrev, 4)) {  in brcms_b_phy_reset()
1814 	struct brcms_c_info *wlc = wlc_hw->wlc;  in brcms_b_setband()
1818 	if (!bcma_core_is_enabled(wlc_hw->d11core)) {  in brcms_b_setband()
1819 		bcma_core_enable(wlc_hw->d11core, 0);  in brcms_b_setband()
1825 	if (!wlc_hw->up)  in brcms_b_setband()
1830 	/* band-specific initializations */  in brcms_b_setband()
1836 	 * so brcms_c_dpc() will re-enable interrupts when done.  in brcms_b_setband()
1838 	if (wlc->macintstatus)  in brcms_b_setband()
1839 		wlc->macintstatus = MI_DMAINT;  in brcms_b_setband()
1842 	brcms_intrsrestore(wlc->wl, macintmask);  in brcms_b_setband()
1845 	WARN_ON((bcma_read32(wlc_hw->d11core, D11REGOFFS(maccontrol)) &  in brcms_b_setband()
1853 	if (!CONF_HAS(D11CONF, wlc_hw->corerev)) {  in brcms_c_isgoodchip()
1854 		wiphy_err(wlc_hw->wlc->wiphy, "unsupported core rev %d\n",  in brcms_c_isgoodchip()
1855 			  wlc_hw->corerev);  in brcms_c_isgoodchip()
1865 	uint boardrev = wlc_hw->boardrev;  in brcms_c_validboardtype()
1874 	if (ai_get_boardvendor(wlc_hw->sih) != PCI_VENDOR_ID_BROADCOM)  in brcms_c_validboardtype()
1893 	struct ssb_sprom *sprom = &wlc_hw->d11core->bus->sprom;  in brcms_c_get_macaddr()
1896 	if (!is_zero_ether_addr(sprom->il0mac)) {  in brcms_c_get_macaddr()
1897 		memcpy(etheraddr, sprom->il0mac, ETH_ALEN);  in brcms_c_get_macaddr()
1901 	if (wlc_hw->_nbands > 1)  in brcms_c_get_macaddr()
1902 		memcpy(etheraddr, sprom->et1mac, ETH_ALEN);  in brcms_c_get_macaddr()
1904 		memcpy(etheraddr, sprom->il0mac, ETH_ALEN);  in brcms_c_get_macaddr()
1910 	brcms_dbg_info(wlc_hw->d11core, "wl%d: want %d\n", wlc_hw->unit, want);  in brcms_b_xtal()
1916 	if (!want && wlc_hw->pllreq)  in brcms_b_xtal()
1919 	wlc_hw->sbclk = want;  in brcms_b_xtal()
1920 	if (!wlc_hw->sbclk) {  in brcms_b_xtal()
1921 		wlc_hw->clk = false;  in brcms_b_xtal()
1922 		if (wlc_hw->band && wlc_hw->band->pi)  in brcms_b_xtal()
1923 			wlc_phy_hw_clk_state_upd(wlc_hw->band->pi, false);  in brcms_b_xtal()
1938 	xtal = wlc_hw->sbclk;  in brcms_b_radio_read_hwdisabled()
1943 	clk = wlc_hw->clk;  in brcms_b_radio_read_hwdisabled()
1950 		if (D11REV_GE(wlc_hw->corerev, 18))  in brcms_b_radio_read_hwdisabled()
1960 		bcma_core_enable(wlc_hw->d11core, flags);  in brcms_b_radio_read_hwdisabled()
1964 	v = ((bcma_read32(wlc_hw->d11core,  in brcms_b_radio_read_hwdisabled()
1969 		bcma_core_disable(wlc_hw->d11core, 0);  in brcms_b_radio_read_hwdisabled()
1979 	struct dma_pub *di = wlc_hw->di[fifo];  in wlc_dma_rxreset()
1989  * one testing hack wlc_hw->noreset will bypass the d11/phy reset
1997 		flags = (wlc_hw->band->pi ? wlc_hw->band->core_flags : 0);  in brcms_b_corereset()
1999 	brcms_dbg_info(wlc_hw->d11core, "wl%d: core reset\n", wlc_hw->unit);  in brcms_b_corereset()
2002 	fastclk = wlc_hw->forcefastclk;  in brcms_b_corereset()
2007 	if (bcma_core_is_enabled(wlc_hw->d11core)) {  in brcms_b_corereset()
2009 			if ((wlc_hw->di[i]) && (!dma_txreset(wlc_hw->di[i])))  in brcms_b_corereset()
2010 				brcms_err(wlc_hw->d11core, "wl%d: %s: "  in brcms_b_corereset()
2012 					   wlc_hw->unit, __func__, i);  in brcms_b_corereset()
2014 		if ((wlc_hw->di[RX_FIFO])  in brcms_b_corereset()
2016 			brcms_err(wlc_hw->d11core, "wl%d: %s: dma_rxreset"  in brcms_b_corereset()
2018 				  wlc_hw->unit, __func__, RX_FIFO);  in brcms_b_corereset()
2021 	if (wlc_hw->noreset) {  in brcms_b_corereset()
2022 		wlc_hw->wlc->macintstatus = 0;	/* skip wl_dpc after down */  in brcms_b_corereset()
2030 	 * band->pi is invalid. need to enable PHY CLK  in brcms_b_corereset()
2032 	if (D11REV_GE(wlc_hw->corerev, 18))  in brcms_b_corereset()
2038 	 * reg 0x1e0, which is cleared by the core_reset. have to re-request it.  in brcms_b_corereset()
2045 	wlc_hw->clk = false;  in brcms_b_corereset()
2046 	bcma_core_enable(wlc_hw->d11core, flags);  in brcms_b_corereset()
2047 	wlc_hw->clk = true;  in brcms_b_corereset()
2048 	if (wlc_hw->band && wlc_hw->band->pi)  in brcms_b_corereset()
2049 		wlc_phy_hw_clk_state_upd(wlc_hw->band->pi, true);  in brcms_b_corereset()
2053 	if (ai_get_cccaps(wlc_hw->sih) & CC_CAP_PMU)  in brcms_b_corereset()
2062 	wlc_hw->wlc->macintstatus = 0;  in brcms_b_corereset()
2074 	struct bcma_device *core = wlc_hw->d11core;  in brcms_b_corerev_fifofixup()
2086 		txfifo_endblk = txfifo_startblk + wlc_hw->xmtfifo_sz[fifo_nu];  in brcms_b_corerev_fifofixup()
2088 		    (((txfifo_endblk - 1) & 0xff) << TXFIFO_FIFOTOP_SHIFT);  in brcms_b_corerev_fifofixup()
2090 		    ((((txfifo_endblk -  in brcms_b_corerev_fifofixup()
2101 		txfifo_startblk += wlc_hw->xmtfifo_sz[fifo_nu];  in brcms_b_corerev_fifofixup()
2108 			   wlc_hw->xmtfifo_sz[TX_AC_BE_FIFO]);  in brcms_b_corerev_fifofixup()
2110 			   wlc_hw->xmtfifo_sz[TX_AC_VI_FIFO]);  in brcms_b_corerev_fifofixup()
2112 			   ((wlc_hw->xmtfifo_sz[TX_AC_VO_FIFO] << 8) | wlc_hw->  in brcms_b_corerev_fifofixup()
2115 			   ((wlc_hw->xmtfifo_sz[TX_ATIM_FIFO] << 8) | wlc_hw->  in brcms_b_corerev_fifofixup()
2124  * For spuron2 - 126MHz -> 2^26/126 = 532610.0
2125  *  - 532610 = 0x82082 => tsf_clk_frac_h = 0x8, tsf_clk_frac_l = 0x2082
2126  * For spuron: 123MHz -> 2^26/123    = 545600.5
2127  *  - 545601 = 0x85341 => tsf_clk_frac_h = 0x8, tsf_clk_frac_l = 0x5341
2128  * For spur off: 120MHz -> 2^26/120    = 559240.5
2129  *  - 559241 = 0x88889 => tsf_clk_frac_h = 0x8, tsf_clk_frac_l = 0x8889
2134 	struct bcma_device *core = wlc_hw->d11core;  in brcms_b_switch_macfreq()
2136 	if ((ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM43224) ||  in brcms_b_switch_macfreq()
2137 	    (ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM43225)) {  in brcms_b_switch_macfreq()
2148 	} else if (BRCMS_ISLCNPHY(wlc_hw->band)) {  in brcms_b_switch_macfreq()
2161 	memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr));  in brcms_c_start_station()
2162 	wlc->bsscfg->type = BRCMS_TYPE_STATION;  in brcms_c_start_station()
2170 	memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr));  in brcms_c_start_ap()
2171 	memcpy(wlc->bsscfg->BSSID, bssid, sizeof(wlc->bsscfg->BSSID));  in brcms_c_start_ap()
2172 	wlc->bsscfg->type = BRCMS_TYPE_AP;  in brcms_c_start_ap()
2174 	brcms_b_mctrl(wlc->hw, MCTL_AP | MCTL_INFRA, MCTL_AP | MCTL_INFRA);  in brcms_c_start_ap()
2179 	memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr));  in brcms_c_start_adhoc()
2180 	wlc->bsscfg->type = BRCMS_TYPE_ADHOC;  in brcms_c_start_adhoc()
2182 	brcms_b_mctrl(wlc->hw, MCTL_AP | MCTL_INFRA, 0);  in brcms_c_start_adhoc()
2188 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_gpio_init()
2205 	if (wlc_hw->antsel_type == ANTSEL_2x3) {  in brcms_c_gpio_init()
2213 		wlc_phy_antsel_init(wlc_hw->band->pi, false);  in brcms_c_gpio_init()
2215 	} else if (wlc_hw->antsel_type == ANTSEL_2x4) {  in brcms_c_gpio_init()
2221 		bcma_set16(wlc_hw->d11core, D11REGOFFS(psm_gpio_oe),  in brcms_c_gpio_init()
2223 		bcma_set16(wlc_hw->d11core, D11REGOFFS(psm_gpio_out),  in brcms_c_gpio_init()
2241 	if (wlc_hw->boardflags & BFL_PACTRL)  in brcms_c_gpio_init()
2245 	bcma_chipco_gpio_control(&wlc_hw->d11core->bus->drv_cc, gm, gc);  in brcms_c_gpio_init()
2251 	struct bcma_device *core = wlc_hw->d11core;  in brcms_ucode_write()
2255 	brcms_dbg_info(wlc_hw->d11core, "wl%d\n", wlc_hw->unit);  in brcms_ucode_write()
2269 	struct brcms_ucode *ucode = &wlc_hw->wlc->wl->ucode;  in brcms_ucode_download()
2271 	if (wlc_hw->ucode_loaded)  in brcms_ucode_download()
2274 	if (D11REV_IS(wlc_hw->corerev, 17) || D11REV_IS(wlc_hw->corerev, 23)) {  in brcms_ucode_download()
2275 		if (BRCMS_ISNPHY(wlc_hw->band)) {  in brcms_ucode_download()
2276 			brcms_ucode_write(wlc_hw, ucode->bcm43xx_16_mimo,  in brcms_ucode_download()
2277 					  ucode->bcm43xx_16_mimosz);  in brcms_ucode_download()
2278 			wlc_hw->ucode_loaded = true;  in brcms_ucode_download()
2280 			brcms_err(wlc_hw->d11core,  in brcms_ucode_download()
2282 				  __func__, wlc_hw->unit, wlc_hw->corerev);  in brcms_ucode_download()
2283 	} else if (D11REV_IS(wlc_hw->corerev, 24)) {  in brcms_ucode_download()
2284 		if (BRCMS_ISLCNPHY(wlc_hw->band)) {  in brcms_ucode_download()
2285 			brcms_ucode_write(wlc_hw, ucode->bcm43xx_24_lcn,  in brcms_ucode_download()
2286 					  ucode->bcm43xx_24_lcnsz);  in brcms_ucode_download()
2287 			wlc_hw->ucode_loaded = true;  in brcms_ucode_download()
2289 			brcms_err(wlc_hw->d11core,  in brcms_ucode_download()
2291 				  __func__, wlc_hw->unit, wlc_hw->corerev);  in brcms_ucode_download()
2299 	wlc_hw->bmac_phytxant = phytxant;  in brcms_b_txant_set()
2302 	if (!wlc_hw->up)  in brcms_b_txant_set()
2310 	return (u16) wlc_hw->wlc->stf->txant;  in brcms_b_get_txant()
2315 	wlc_hw->antsel_type = antsel_type;  in brcms_b_antsel_type_set()
2318 	wlc_phy_antsel_type_set(wlc_hw->band->pi, antsel_type);  in brcms_b_antsel_type_set()
2326 	struct bcma_device *core = wlc_hw->d11core;  in brcms_b_fifoerrors()
2328 	unit = wlc_hw->unit;  in brcms_b_fifoerrors()
2331 		/* read intstatus register and ignore any non-error bits */  in brcms_b_fifoerrors()
2377 			brcms_fatal_error(wlc_hw->wlc->wl); /* big hammer */  in brcms_b_fifoerrors()
2388 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_intrson()
2389 	wlc->macintmask = wlc->defmacintmask;  in brcms_c_intrson()
2390 	bcma_write32(wlc_hw->d11core, D11REGOFFS(macintmask), wlc->macintmask);  in brcms_c_intrson()
2395 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_intrsoff()
2398 	if (!wlc_hw->clk)  in brcms_c_intrsoff()
2401 	macintmask = wlc->macintmask;	/* isr can still happen */  in brcms_c_intrsoff()
2403 	bcma_write32(wlc_hw->d11core, D11REGOFFS(macintmask), 0);  in brcms_c_intrsoff()
2404 	(void)bcma_read32(wlc_hw->d11core, D11REGOFFS(macintmask));  in brcms_c_intrsoff()
2406 	wlc->macintmask = 0;  in brcms_c_intrsoff()
2409 	return wlc->macintstatus ? 0 : macintmask;  in brcms_c_intrsoff()
2414 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_intrsrestore()
2415 	if (!wlc_hw->clk)  in brcms_c_intrsrestore()
2418 	wlc->macintmask = macintmask;  in brcms_c_intrsrestore()
2419 	bcma_write32(wlc_hw->d11core, D11REGOFFS(macintmask), wlc->macintmask);  in brcms_c_intrsrestore()
2431 	if ((wlc_hw->suspended_fifos & fifo) == fifo)  in brcms_b_tx_fifo_suspend()
2435 	if (wlc_hw->suspended_fifos == 0)  in brcms_b_tx_fifo_suspend()
2439 	wlc_hw->suspended_fifos |= fifo;  in brcms_b_tx_fifo_suspend()
2441 	if (wlc_hw->di[tx_fifo]) {  in brcms_b_tx_fifo_suspend()
2447 		if (BRCMS_PHY_11N_CAP(wlc_hw->band))  in brcms_b_tx_fifo_suspend()
2448 			brcms_c_suspend_mac_and_wait(wlc_hw->wlc);  in brcms_b_tx_fifo_suspend()
2450 		dma_txsuspend(wlc_hw->di[tx_fifo]);  in brcms_b_tx_fifo_suspend()
2452 		if (BRCMS_PHY_11N_CAP(wlc_hw->band))  in brcms_b_tx_fifo_suspend()
2453 			brcms_c_enable_mac(wlc_hw->wlc);  in brcms_b_tx_fifo_suspend()
2465 	if (wlc_hw->di[tx_fifo])  in brcms_b_tx_fifo_resume()
2466 		dma_txresume(wlc_hw->di[tx_fifo]);  in brcms_b_tx_fifo_resume()
2469 	if (wlc_hw->suspended_fifos == 0)  in brcms_b_tx_fifo_resume()
2472 		wlc_hw->suspended_fifos &= ~(1 << tx_fifo);  in brcms_b_tx_fifo_resume()
2473 		if (wlc_hw->suspended_fifos == 0)  in brcms_b_tx_fifo_resume()
2479 /* precondition: requires the mac core to be enabled */
2483 	u8 *ethaddr = wlc_hw->wlc->pub->cur_etheraddr;  in brcms_b_mute()
2505 	wlc_phy_mute_upd(wlc_hw->band->pi, mute_tx, 0);  in brcms_b_mute()
2516 	brcms_b_mute(wlc->hw, mute_tx);  in brcms_c_mute()
2523  *   -1 if brcms_deviceremoved(wlc) evaluates to true;
2529 	struct brcms_hardware *wlc_hw = wlc->hw;  in wlc_intstatus()
2530 	struct bcma_device *core = wlc_hw->d11core;  in wlc_intstatus()
2535 	mask = in_isr ? wlc->macintmask : wlc->defmacintmask;  in wlc_intstatus()
2537 	trace_brcms_macintstatus(&core->dev, in_isr, macintstatus, mask);  in wlc_intstatus()
2541 		return -1;  in wlc_intstatus()
2559 	wlc->macintmask = 0;  in wlc_intstatus()
2564 	/* MI_DMAINT is indication of non-zero intstatus */  in wlc_intstatus()
2577 /* Update wlc->macintstatus and wlc->intstatus[]. */
2591 	wlc->macintstatus |= macintstatus;  in brcms_c_intrsupd()
2597  * First-level interrupt processing.
2604 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_isr()
2607 	if (!wlc_hw->up || !wlc->macintmask)  in brcms_c_isr()
2614 		brcms_err(wlc_hw->d11core,  in brcms_c_isr()
2624 	wlc->macintstatus = macintstatus;  in brcms_c_isr()
2632 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_suspend_mac_and_wait()
2633 	struct bcma_device *core = wlc_hw->d11core;  in brcms_c_suspend_mac_and_wait()
2636 	brcms_dbg_mac80211(core, "wl%d: bandunit %d\n", wlc_hw->unit,  in brcms_c_suspend_mac_and_wait()
2637 			   wlc_hw->band->bandunit);  in brcms_c_suspend_mac_and_wait()
2642 	wlc_hw->mac_suspend_depth++;  in brcms_c_suspend_mac_and_wait()
2643 	if (wlc_hw->mac_suspend_depth > 1)  in brcms_c_suspend_mac_and_wait()
2652 		brcms_err(core, "wl%d: %s: dead chip\n", wlc_hw->unit,  in brcms_c_suspend_mac_and_wait()
2654 		brcms_down(wlc->wl);  in brcms_c_suspend_mac_and_wait()
2663 		brcms_err(core, "wl%d: %s: dead chip\n", wlc_hw->unit,  in brcms_c_suspend_mac_and_wait()
2665 		brcms_down(wlc->wl);  in brcms_c_suspend_mac_and_wait()
2678 			  wlc_hw->unit, BRCMS_MAX_MAC_SUSPEND);  in brcms_c_suspend_mac_and_wait()
2680 			  "psm_brc 0x%04x\n", wlc_hw->unit,  in brcms_c_suspend_mac_and_wait()
2688 		brcms_err(core, "wl%d: %s: dead chip\n", wlc_hw->unit,  in brcms_c_suspend_mac_and_wait()
2690 		brcms_down(wlc->wl);  in brcms_c_suspend_mac_and_wait()
2700 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_enable_mac()
2701 	struct bcma_device *core = wlc_hw->d11core;  in brcms_c_enable_mac()
2704 	brcms_dbg_mac80211(core, "wl%d: bandunit %d\n", wlc_hw->unit,  in brcms_c_enable_mac()
2705 			   wlc->band->bandunit);  in brcms_c_enable_mac()
2710 	wlc_hw->mac_suspend_depth--;  in brcms_c_enable_mac()
2711 	if (wlc_hw->mac_suspend_depth > 0)  in brcms_c_enable_mac()
2736 	wlc_hw->hw_stf_ss_opmode = stf_mode;  in brcms_b_band_stf_ss_set()
2738 	if (wlc_hw->clk)  in brcms_b_band_stf_ss_set()
2744 	struct bcma_device *core = wlc_hw->d11core;  in brcms_b_validate_chip_access()
2746 	struct wiphy *wiphy = wlc_hw->wlc->wiphy;  in brcms_b_validate_chip_access()
2764 			  "expected 0xaa5555aa\n", wlc_hw->unit, val);  in brcms_b_validate_chip_access()
2777 			  "expected 0x55aaaa55\n", wlc_hw->unit, val);  in brcms_b_validate_chip_access()
2792 			  "0x%x, expected 0x%x or 0x%x\n", wlc_hw->unit, w,  in brcms_b_validate_chip_access()
2805 	struct bcma_device *core = wlc_hw->d11core;  in brcms_b_core_phypll_ctl()
2808 	brcms_dbg_info(core, "wl%d\n", wlc_hw->unit);  in brcms_b_core_phypll_ctl()
2813 		if ((ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM4313)) {  in brcms_b_core_phypll_ctl()
2860 	brcms_dbg_info(wlc_hw->d11core, "wl%d: disable core\n", wlc_hw->unit);  in brcms_c_coredisable()
2862 	dev_gone = brcms_deviceremoved(wlc_hw->wlc);  in brcms_c_coredisable()
2867 	if (wlc_hw->noreset)  in brcms_c_coredisable()
2871 	wlc_phy_switch_radio(wlc_hw->band->pi, OFF);  in brcms_c_coredisable()
2874 	wlc_phy_anacore(wlc_hw->band->pi, OFF);  in brcms_c_coredisable()
2879 	wlc_hw->clk = false;  in brcms_c_coredisable()
2880 	bcma_core_disable(wlc_hw->d11core, 0);  in brcms_c_coredisable()
2881 	wlc_phy_hw_clk_state_upd(wlc_hw->band->pi, false);  in brcms_c_coredisable()
2886 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_flushqueues()
2891 		if (wlc_hw->di[i]) {  in brcms_c_flushqueues()
2892 			dma_txreclaim(wlc_hw->di[i], DMA_RANGE_ALL);  in brcms_c_flushqueues()
2894 				ieee80211_wake_queue(wlc->pub->ieee_hw,  in brcms_c_flushqueues()
2900 	dma_rxreclaim(wlc_hw->di[RX_FIFO]);  in brcms_c_flushqueues()
2906 	struct bcma_device *core = wlc_hw->d11core;  in brcms_b_read_objmem()
2921 	struct bcma_device *core = wlc_hw->d11core;  in brcms_b_write_objmem()
3004 	brcms_b_copyto_objmem(wlc->hw, offset, buf, len, OBJADDR_SHM_SEL);  in brcms_c_copyto_shm()
3010 	wlc_hw->SRL = SRL;  in brcms_b_retrylimit_upd()
3011 	wlc_hw->LRL = LRL;  in brcms_b_retrylimit_upd()
3014 	if (wlc_hw->up) {  in brcms_b_retrylimit_upd()
3015 		bcma_write32(wlc_hw->d11core, D11REGOFFS(objaddr),  in brcms_b_retrylimit_upd()
3017 		(void)bcma_read32(wlc_hw->d11core, D11REGOFFS(objaddr));  in brcms_b_retrylimit_upd()
3018 		bcma_write32(wlc_hw->d11core, D11REGOFFS(objdata), wlc_hw->SRL);  in brcms_b_retrylimit_upd()
3019 		bcma_write32(wlc_hw->d11core, D11REGOFFS(objaddr),  in brcms_b_retrylimit_upd()
3021 		(void)bcma_read32(wlc_hw->d11core, D11REGOFFS(objaddr));  in brcms_b_retrylimit_upd()
3022 		bcma_write32(wlc_hw->d11core, D11REGOFFS(objdata), wlc_hw->LRL);  in brcms_b_retrylimit_upd()
3029 		if (mboolisset(wlc_hw->pllreq, req_bit))  in brcms_b_pllreq()
3032 		mboolset(wlc_hw->pllreq, req_bit);  in brcms_b_pllreq()
3034 		if (mboolisset(wlc_hw->pllreq, BRCMS_PLLREQ_FLIP)) {  in brcms_b_pllreq()
3035 			if (!wlc_hw->sbclk)  in brcms_b_pllreq()
3039 		if (!mboolisset(wlc_hw->pllreq, req_bit))  in brcms_b_pllreq()
3042 		mboolclr(wlc_hw->pllreq, req_bit);  in brcms_b_pllreq()
3044 		if (mboolisset(wlc_hw->pllreq, BRCMS_PLLREQ_FLIP)) {  in brcms_b_pllreq()
3045 			if (wlc_hw->sbclk)  in brcms_b_pllreq()
3053 	wlc_hw->antsel_avail = antsel_avail;  in brcms_b_antsel_set()
3077 	if (!wlc->pub->up)  in brcms_c_statsupd()
3080 	macstats = wlc->core->macstat_snapshot;  in brcms_c_statsupd()
3084 	rxf0ovfl = macstats->rxf0ovfl;  in brcms_c_statsupd()
3088 		txfunfl[i] = macstats->txfunfl[i];  in brcms_c_statsupd()
3092 	brcms_b_copyfrom_objmem(wlc->hw, M_UCODE_MACSTAT, macstats,  in brcms_c_statsupd()
3097 	delta = (u16)(macstats->rxf0ovfl - rxf0ovfl);  in brcms_c_statsupd()
3099 		brcms_err(wlc->hw->d11core, "wl%d: %u rx fifo 0 overflows!\n",  in brcms_c_statsupd()
3100 			  wlc->pub->unit, delta);  in brcms_c_statsupd()
3104 		delta = macstats->txfunfl[i] - txfunfl[i];  in brcms_c_statsupd()
3106 			brcms_err(wlc->hw->d11core,  in brcms_c_statsupd()
3108 				  wlc->pub->unit, delta, i);  in brcms_c_statsupd()
3114 		if (wlc->hw->di[i])  in brcms_c_statsupd()
3115 			dma_counterreset(wlc->hw->di[i]);  in brcms_c_statsupd()
3122 	if (!brcms_deviceremoved(wlc_hw->wlc))  in brcms_b_reset()
3126 	brcms_c_flushqueues(wlc_hw->wlc);  in brcms_b_reset()
3131 	brcms_dbg_info(wlc->hw->d11core, "wl%d\n", wlc->pub->unit);  in brcms_c_reset()
3137 	memset(wlc->core->macstat_snapshot, 0, sizeof(struct macstat));  in brcms_c_reset()
3139 	brcms_b_reset(wlc->hw);  in brcms_c_reset()
3147 	scb->flags = SCB_WMECAP | SCB_HTCAP;  in brcms_c_init_scb()
3149 		scb->seqnum[i] = 0;  in brcms_c_init_scb()
3150 		scb->seqctl[i] = 0xFFFF;  in brcms_c_init_scb()
3153 	scb->seqctl_nonqos = 0xFFFF;  in brcms_c_init_scb()
3154 	scb->magic = SCB_MAGIC;  in brcms_c_init_scb()
3167 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_coreinit()
3168 	struct bcma_device *core = wlc_hw->d11core;  in brcms_b_coreinit()
3174 	struct brcms_ucode *ucode = &wlc_hw->wlc->wl->ucode;  in brcms_b_coreinit()
3176 	brcms_dbg_info(core, "wl%d: core init\n", wlc_hw->unit);  in brcms_b_coreinit()
3188 	bcma_write32(core, D11REGOFFS(macintstatus), -1);  in brcms_b_coreinit()
3192 	/* wait for ucode to self-suspend after auto-init */  in brcms_b_coreinit()
3196 		brcms_err(core, "wl%d: wlc_coreinit: ucode did not self-"  in brcms_b_coreinit()
3197 			  "suspend!\n", wlc_hw->unit);  in brcms_b_coreinit()
3203 	if (D11REV_IS(wlc_hw->corerev, 17) || D11REV_IS(wlc_hw->corerev, 23)) {  in brcms_b_coreinit()
3204 		if (BRCMS_ISNPHY(wlc_hw->band))  in brcms_b_coreinit()
3205 			brcms_c_write_inits(wlc_hw, ucode->d11n0initvals16);  in brcms_b_coreinit()
3208 				  " %d\n", __func__, wlc_hw->unit,  in brcms_b_coreinit()
3209 				  wlc_hw->corerev);  in brcms_b_coreinit()
3210 	} else if (D11REV_IS(wlc_hw->corerev, 24)) {  in brcms_b_coreinit()
3211 		if (BRCMS_ISLCNPHY(wlc_hw->band))  in brcms_b_coreinit()
3212 			brcms_c_write_inits(wlc_hw, ucode->d11lcn0initvals24);  in brcms_b_coreinit()
3215 				  " %d\n", __func__, wlc_hw->unit,  in brcms_b_coreinit()
3216 				  wlc_hw->corerev);  in brcms_b_coreinit()
3219 			  __func__, wlc_hw->unit, wlc_hw->corerev);  in brcms_b_coreinit()
3228 	if (buf[TX_AC_BE_FIFO] != wlc_hw->xmtfifo_sz[TX_AC_BE_FIFO]) {  in brcms_b_coreinit()
3230 		err = -1;  in brcms_b_coreinit()
3233 	if (buf[TX_AC_VI_FIFO] != wlc_hw->xmtfifo_sz[TX_AC_VI_FIFO]) {  in brcms_b_coreinit()
3235 		err = -1;  in brcms_b_coreinit()
3240 	if (buf[TX_AC_BK_FIFO] != wlc_hw->xmtfifo_sz[TX_AC_BK_FIFO]) {  in brcms_b_coreinit()
3242 		err = -1;  in brcms_b_coreinit()
3244 	if (buf[TX_AC_VO_FIFO] != wlc_hw->xmtfifo_sz[TX_AC_VO_FIFO]) {  in brcms_b_coreinit()
3246 		err = -1;  in brcms_b_coreinit()
3251 	if (buf[TX_BCMC_FIFO] != wlc_hw->xmtfifo_sz[TX_BCMC_FIFO]) {  in brcms_b_coreinit()
3253 		err = -1;  in brcms_b_coreinit()
3255 	if (buf[TX_ATIM_FIFO] != wlc_hw->xmtfifo_sz[TX_ATIM_FIFO]) {  in brcms_b_coreinit()
3257 		err = -1;  in brcms_b_coreinit()
3262 			  wlc_hw->xmtfifo_sz[i], i);  in brcms_b_coreinit()
3267 	/* band-specific inits done by wlc_bsinit() */  in brcms_b_coreinit()
3296 	wlc->fastpwrup_dly = ai_clkctl_fast_pwrup_delay(wlc_hw->sih);  in brcms_b_coreinit()
3297 	bcma_write16(core, D11REGOFFS(scc_fastpwrup_dly), wlc->fastpwrup_dly);  in brcms_b_coreinit()
3300 	brcms_b_write_shm(wlc_hw, M_MACHW_VER, (u16) wlc_hw->corerev);  in brcms_b_coreinit()
3304 			   (u16) (wlc_hw->machwcap & 0xffff));  in brcms_b_coreinit()
3306 			   (u16) ((wlc_hw->  in brcms_b_coreinit()
3313 	bcma_write32(core, D11REGOFFS(objdata), wlc_hw->SRL);  in brcms_b_coreinit()
3317 	bcma_write32(core, D11REGOFFS(objdata), wlc_hw->LRL);  in brcms_b_coreinit()
3320 	brcms_b_write_shm(wlc_hw, M_SFRMTXCNTFBRTHSD, wlc_hw->SFBL);  in brcms_b_coreinit()
3321 	brcms_b_write_shm(wlc_hw, M_LFRMTXCNTFBRTHSD, wlc_hw->LFBL);  in brcms_b_coreinit()
3328 		if (wlc_hw->di[i])  in brcms_b_coreinit()
3329 			dma_txinit(wlc_hw->di[i]);  in brcms_b_coreinit()
3333 	dma_rxinit(wlc_hw->di[RX_FIFO]);  in brcms_b_coreinit()
3334 	dma_rxfill(wlc_hw->di[RX_FIFO]);  in brcms_b_coreinit()
3341 	struct brcms_c_info *wlc = wlc_hw->wlc;  in brcms_b_init()
3344 	fastclk = wlc_hw->forcefastclk;  in brcms_b_init()
3349 	macintmask = brcms_intrsoff(wlc->wl);  in brcms_b_init()
3353 	wlc_phy_chanspec_radio_set(wlc_hw->band->pi, chanspec);  in brcms_b_init()
3355 	/* do one-time phy inits and calibration */  in brcms_b_init()
3356 	wlc_phy_cal_init(wlc_hw->band->pi);  in brcms_b_init()
3358 	/* core-specific initialization */  in brcms_b_init()
3361 	/* band-specific inits */  in brcms_b_init()
3365 	brcms_intrsrestore(wlc->wl, macintmask);  in brcms_b_init()
3370 	mboolset(wlc_hw->wake_override, BRCMS_WAKE_OVERRIDE_MACSUSPEND);  in brcms_b_init()
3376 	wlc_hw->mac_suspend_depth = 1;  in brcms_b_init()
3387 	wlc->chanspec = chanspec;  in brcms_c_set_phy_chanspec()
3390 	brcms_c_channel_set_chanspec(wlc->cmi, chanspec, BRCMS_TXPWR_MAX);  in brcms_c_set_phy_chanspec()
3392 	if (wlc->stf->ss_algosel_auto)  in brcms_c_set_phy_chanspec()
3393 		brcms_c_stf_ss_algo_channel_get(wlc, &wlc->stf->ss_algo_channel,  in brcms_c_set_phy_chanspec()
3396 	brcms_c_stf_ss_update(wlc, wlc->band);  in brcms_c_set_phy_chanspec()
3402 	brcms_c_rateset_default(rs, NULL, wlc->band->phytype,  in brcms_default_rateset()
3403 		wlc->band->bandtype, false, BRCMS_RATE_MASK_FULL,  in brcms_default_rateset()
3404 		(bool) (wlc->pub->_n_enab & SUPPORT_11N),  in brcms_default_rateset()
3405 		brcms_chspec_bw(wlc->default_bss->chanspec),  in brcms_default_rateset()
3406 		wlc->stf->txstreams);  in brcms_default_rateset()
3409 /* derive wlc->band->basic_rate[] table from 'rateset' */
3417 	u8 *br = wlc->band->basic_rate;  in brcms_c_rate_lookup_init()
3426 	for (i = 0; i < rateset->count; i++) {  in brcms_c_rate_lookup_init()
3428 		if (!(rateset->rates[i] & BRCMS_RATE_FLAG))  in brcms_c_rate_lookup_init()
3432 		rate = (rateset->rates[i] & BRCMS_RATE_MASK);  in brcms_c_rate_lookup_init()
3435 			brcms_err(wlc->hw->d11core, "brcms_c_rate_lookup_init: "  in brcms_c_rate_lookup_init()
3437 				  rateset->rates[i]);  in brcms_c_rate_lookup_init()
3444 	/* The rate lookup table now has non-zero entries for each  in brcms_c_rate_lookup_init()
3451 	 * basic_rate = wlc->band->basic_rate[tx_rate]  in brcms_c_rate_lookup_init()
3458 	for (i = 0; i < wlc->band->hw_rateset.count; i++) {  in brcms_c_rate_lookup_init()
3459 		rate = wlc->band->hw_rateset.rates[i];  in brcms_c_rate_lookup_init()
3496 			/* In 11b, all CCK rates are mandatory 1 - 11 Mbps */  in brcms_c_rate_lookup_init()
3513 	 * power-cycled (hibernate). Figure out the right band to park on  in brcms_c_bandinit_ordered()
3515 	if (wlc->bandlocked || wlc->pub->_nbands == 1) {  in brcms_c_bandinit_ordered()
3517 		parkband = wlc->band->bandunit;  in brcms_c_bandinit_ordered()
3529 	for (i = 0; i < wlc->pub->_nbands; i++) {  in brcms_c_bandinit_ordered()
3532 		wlc->band = wlc->bandstate[j];  in brcms_c_bandinit_ordered()
3537 		brcms_c_rateset_filter(&default_rateset, &wlc->band->hw_rateset,  in brcms_c_bandinit_ordered()
3539 				   (bool) (wlc->pub->_n_enab & SUPPORT_11N));  in brcms_c_bandinit_ordered()
3557 	wlc->filter_flags = filter_flags;  in brcms_c_mac_promisc()
3571 	brcms_b_mctrl(wlc->hw,  in brcms_c_mac_promisc()
3586 	if (wlc->home_chanspec == wlc_phy_chanspec_get(wlc->band->pi)) {  in brcms_c_ucode_mac_upd()
3587 		if (wlc->pub->associated) {  in brcms_c_ucode_mac_upd()
3597 			if (BRCMS_PHY_11N_CAP(wlc->band))  in brcms_c_ucode_mac_upd()
3598 				brcms_b_write_shm(wlc->hw,  in brcms_c_ucode_mac_upd()
3621 	 * for a given rate, the LS-nibble of the PLCP SIGNAL field is  in brcms_c_write_rate_shm()
3630 	 * Direct-map Table  in brcms_c_write_rate_shm()
3632 	basic_ptr = brcms_b_read_shm(wlc->hw, (dir_table + basic_index * 2));  in brcms_c_write_rate_shm()
3634 	/* Update the SHM BSS-basic-rate-set mapping table with the pointer  in brcms_c_write_rate_shm()
3637 	brcms_b_write_shm(wlc->hw, (basic_table + index * 2), basic_ptr);  in brcms_c_write_rate_shm()
3645 	if (BRCMS_PHY_11N_CAP(wlc->band)) {  in brcms_c_rateset_get_hwrs()
3646 		if (wlc->band->bandtype == BRCM_BAND_5G)  in brcms_c_rateset_get_hwrs()
3650 	} else if (wlc->band->gmode)  in brcms_c_rateset_get_hwrs()
3668 	brcms_c_rateset_mcs_upd(&rs, wlc->stf->txstreams);  in brcms_c_set_ratetable()
3688 /* band-specific init */
3691 	brcms_dbg_info(wlc->hw->d11core, "wl%d: bandunit %d\n",  in brcms_c_bsinit()
3692 		       wlc->pub->unit, wlc->band->bandunit);  in brcms_c_bsinit()
3701 	brcms_c_antsel_init(wlc->asi);  in brcms_c_bsinit()
3705 /* formula:  IDLE_BUSY_RATIO_X_16 = (100-duty_cycle)/duty_cycle*16 */
3715 		brcms_err(wlc->hw->d11core,  in brcms_c_duty_cycle_set()
3717 			  wlc->pub->unit);  in brcms_c_duty_cycle_set()
3718 		return -EINVAL;  in brcms_c_duty_cycle_set()
3721 		idle_busy_ratio_x_16 = (100 - duty_cycle) * 16 / duty_cycle;  in brcms_c_duty_cycle_set()
3724 		brcms_b_write_shm(wlc->hw, offset, (u16) idle_busy_ratio_x_16);  in brcms_c_duty_cycle_set()
3727 		wlc->tx_duty_cycle_ofdm = (u16) duty_cycle;  in brcms_c_duty_cycle_set()
3729 		wlc->tx_duty_cycle_cck = (u16) duty_cycle;  in brcms_c_duty_cycle_set()
3743 	brcms_dbg_mac80211(wlc->hw->d11core, "wl%d: hps %d\n", wlc->pub->unit,  in brcms_c_set_ps_ctrl()
3746 	v1 = bcma_read32(wlc->hw->d11core, D11REGOFFS(maccontrol));  in brcms_c_set_ps_ctrl()
3751 	brcms_b_mctrl(wlc->hw, MCTL_WAKE | MCTL_HPS, v2);  in brcms_c_set_ps_ctrl()
3756 		brcms_b_wait_for_wake(wlc->hw);  in brcms_c_set_ps_ctrl()
3765 	struct brcms_c_info *wlc = bsscfg->wlc;  in brcms_c_set_mac()
3768 	brcms_c_set_addrmatch(wlc, RCM_MAC_OFFSET, wlc->pub->cur_etheraddr);  in brcms_c_set_mac()
3779 	brcms_c_set_addrmatch(bsscfg->wlc, RCM_BSSID_OFFSET, bsscfg->BSSID);  in brcms_c_set_bssid()
3784 	u8 len = min_t(u8, sizeof(wlc->bsscfg->SSID), ssid_len);  in brcms_c_set_ssid()
3785 	memset(wlc->bsscfg->SSID, 0, sizeof(wlc->bsscfg->SSID));  in brcms_c_set_ssid()
3787 	memcpy(wlc->bsscfg->SSID, ssid, len);  in brcms_c_set_ssid()
3788 	wlc->bsscfg->SSID_len = len;  in brcms_c_set_ssid()
3793 	wlc_hw->shortslot = shortslot;  in brcms_b_set_shortslot()
3795 	if (wlc_hw->band->bandtype == BRCM_BAND_2G && wlc_hw->up) {  in brcms_b_set_shortslot()
3796 		brcms_c_suspend_mac_and_wait(wlc_hw->wlc);  in brcms_b_set_shortslot()
3798 		brcms_c_enable_mac(wlc_hw->wlc);  in brcms_b_set_shortslot()
3809 	if (wlc->shortslot_override != BRCMS_SHORTSLOT_AUTO)  in brcms_c_switch_shortslot()
3810 		shortslot = (wlc->shortslot_override == BRCMS_SHORTSLOT_ON);  in brcms_c_switch_shortslot()
3812 	if (wlc->shortslot == shortslot)  in brcms_c_switch_shortslot()
3815 	wlc->shortslot = shortslot;  in brcms_c_switch_shortslot()
3817 	brcms_b_set_shortslot(wlc->hw, shortslot);  in brcms_c_switch_shortslot()
3822 	if (wlc->home_chanspec != chanspec) {  in brcms_c_set_home_chanspec()
3823 		wlc->home_chanspec = chanspec;  in brcms_c_set_home_chanspec()
3825 		if (wlc->pub->associated)  in brcms_c_set_home_chanspec()
3826 			wlc->bsscfg->current_bss->chanspec = chanspec;  in brcms_c_set_home_chanspec()
3836 	brcms_dbg_mac80211(wlc_hw->d11core, "wl%d: 0x%x\n", wlc_hw->unit,  in brcms_b_set_chanspec()
3839 	wlc_hw->chanspec = chanspec;  in brcms_b_set_chanspec()
3842 	if (wlc_hw->_nbands > 1) {  in brcms_b_set_chanspec()
3844 		if (wlc_hw->band->bandunit != bandunit) {  in brcms_b_set_chanspec()
3848 			if (wlc_hw->up) {  in brcms_b_set_chanspec()
3849 				wlc_phy_chanspec_radio_set(wlc_hw->  in brcms_b_set_chanspec()
3850 							   bandstate[bandunit]->  in brcms_b_set_chanspec()
3859 	wlc_phy_initcal_enable(wlc_hw->band->pi, !mute_tx);  in brcms_b_set_chanspec()
3861 	if (!wlc_hw->up) {  in brcms_b_set_chanspec()
3862 		if (wlc_hw->clk)  in brcms_b_set_chanspec()
3863 			wlc_phy_txpower_limit_set(wlc_hw->band->pi, txpwr,  in brcms_b_set_chanspec()
3865 		wlc_phy_chanspec_radio_set(wlc_hw->band->pi, chanspec);  in brcms_b_set_chanspec()
3867 		wlc_phy_chanspec_set(wlc_hw->band->pi, chanspec);  in brcms_b_set_chanspec()
3868 		wlc_phy_txpower_limit_set(wlc_hw->band->pi, txpwr, chanspec);  in brcms_b_set_chanspec()
3879 	wlc->band = wlc->bandstate[bandunit];  in brcms_c_setband()
3881 	if (!wlc->pub->up)  in brcms_c_setband()
3887 	/* band-specific initializations */  in brcms_c_setband()
3894 	u16 old_chanspec = wlc->chanspec;  in brcms_c_set_chanspec()
3896 	if (!brcms_c_valid_chanspec_db(wlc->cmi, chanspec)) {  in brcms_c_set_chanspec()
3897 		brcms_err(wlc->hw->d11core, "wl%d: %s: Bad channel %d\n",  in brcms_c_set_chanspec()
3898 			  wlc->pub->unit, __func__, CHSPEC_CHANNEL(chanspec));  in brcms_c_set_chanspec()
3903 	if (wlc->pub->_nbands > 1) {  in brcms_c_set_chanspec()
3905 		if (wlc->band->bandunit != bandunit || wlc->bandinit_pending) {  in brcms_c_set_chanspec()
3906 			if (wlc->bandlocked) {  in brcms_c_set_chanspec()
3907 				brcms_err(wlc->hw->d11core,  in brcms_c_set_chanspec()
3909 					  wlc->pub->unit, __func__,  in brcms_c_set_chanspec()
3930 		brcms_c_antsel_init(wlc->asi);  in brcms_c_set_chanspec()
3935 		brcms_c_rateset_bw_mcs_filter(&wlc->band->hw_rateset,  in brcms_c_set_chanspec()
3936 			wlc->band->mimo_cap_40 ? brcms_chspec_bw(chanspec) : 0);  in brcms_c_set_chanspec()
3946  *  ratespec     CCK		ant = wlc->stf->txant
3953 	u16 phytxant = wlc->stf->phytxant;  in brcms_c_beacon_phytxctl_txant_upd()
3956 	/* for non-siso rates or default setting, use the available chains */  in brcms_c_beacon_phytxctl_txant_upd()
3957 	if (BRCMS_PHY_11N_CAP(wlc->band))  in brcms_c_beacon_phytxctl_txant_upd()
3960 	phyctl = brcms_b_read_shm(wlc->hw, M_BCN_PCTLWD);  in brcms_c_beacon_phytxctl_txant_upd()
3962 	brcms_b_write_shm(wlc->hw, M_BCN_PCTLWD, phyctl);  in brcms_c_beacon_phytxctl_txant_upd()
3976 	BCMMSG(wlc->wiphy, "idx %d, val %d\n", idx, val);  in brcms_c_protection_upd()
3980 		wlc->protection->_g = (bool) val;  in brcms_c_protection_upd()
3983 		wlc->protection->g_override = (s8) val;  in brcms_c_protection_upd()
3986 		wlc->protection->gmode_user = (u8) val;  in brcms_c_protection_upd()
3989 		wlc->protection->overlap = (s8) val;  in brcms_c_protection_upd()
3992 		wlc->protection->nmode_user = (s8) val;  in brcms_c_protection_upd()
3995 		wlc->protection->n_cfg = (s8) val;  in brcms_c_protection_upd()
3998 		wlc->protection->n_cfg_override = (s8) val;  in brcms_c_protection_upd()
4001 		wlc->protection->nongf = (bool) val;  in brcms_c_protection_upd()
4004 		wlc->protection->nongf_override = (s8) val;  in brcms_c_protection_upd()
4007 		wlc->protection->n_pam_override = (s8) val;  in brcms_c_protection_upd()
4010 		wlc->protection->n_obss = (bool) val;  in brcms_c_protection_upd()
4021 	if (wlc->pub->up) {  in brcms_c_ht_update_sgi_rx()
4029 	wlc->stf->ldpc = val;  in brcms_c_ht_update_ldpc()
4031 	if (wlc->pub->up) {  in brcms_c_ht_update_ldpc()
4034 		wlc_phy_ldpc_override_set(wlc->band->pi, (val ? true : false));  in brcms_c_ht_update_ldpc()
4047 	if (!wlc->clk) {  in brcms_c_wme_setparams()
4048 		brcms_err(wlc->hw->d11core, "wl%d: %s : no-clock\n",  in brcms_c_wme_setparams()
4049 			  wlc->pub->unit, __func__);  in brcms_c_wme_setparams()
4055 	acp_shm.txop = params->txop;  in brcms_c_wme_setparams()
4057 	wlc->edcf_txop[aci & 0x3] = acp_shm.txop =  in brcms_c_wme_setparams()
4059 	acp_shm.aifs = (params->aifs & EDCF_AIFSN_MASK);  in brcms_c_wme_setparams()
4067 		brcms_err(wlc->hw->d11core, "wl%d: edcf_setparams: bad "  in brcms_c_wme_setparams()
4068 			  "aifs %d\n", wlc->pub->unit, acp_shm.aifs);  in brcms_c_wme_setparams()
4070 		acp_shm.cwmin = params->cw_min;  in brcms_c_wme_setparams()
4071 		acp_shm.cwmax = params->cw_max;  in brcms_c_wme_setparams()
4074 			bcma_read16(wlc->hw->d11core, D11REGOFFS(tsf_random)) &  in brcms_c_wme_setparams()
4078 		acp_shm.status = brcms_b_read_shm(wlc->hw, (M_EDCF_QINFO +  in brcms_c_wme_setparams()
4087 			brcms_b_write_shm(wlc->hw,  in brcms_c_wme_setparams()
4118 		aci = (edcf_acp->ACI & EDCF_ACI_MASK) >> EDCF_ACI_SHIFT;  in brcms_c_edcf_setparams()
4121 		txq_pars.txop = edcf_acp->TXOP;  in brcms_c_edcf_setparams()
4122 		txq_pars.aifs = edcf_acp->ACI;  in brcms_c_edcf_setparams()
4124 		/* CWmin = 2^(ECWmin) - 1 */  in brcms_c_edcf_setparams()
4125 		txq_pars.cw_min = EDCF_ECW2CW(edcf_acp->ECW & EDCF_ECWMIN_MASK);  in brcms_c_edcf_setparams()
4126 		/* CWmax = 2^(ECWmax) - 1 */  in brcms_c_edcf_setparams()
4127 		txq_pars.cw_max = EDCF_ECW2CW((edcf_acp->ECW & EDCF_ECWMAX_MASK)  in brcms_c_edcf_setparams()
4141 	if (wlc->radio_monitor)  in brcms_c_radio_monitor_start()
4144 	wlc->radio_monitor = true;  in brcms_c_radio_monitor_start()
4145 	brcms_b_pllreq(wlc->hw, true, BRCMS_PLLREQ_RADIO_MON);  in brcms_c_radio_monitor_start()
4146 	brcms_add_timer(wlc->radio_timer, TIMER_INTERVAL_RADIOCHK, true);  in brcms_c_radio_monitor_start()
4151 	if (!wlc->radio_monitor)  in brcms_c_radio_monitor_stop()
4154 	wlc->radio_monitor = false;  in brcms_c_radio_monitor_stop()
4155 	brcms_b_pllreq(wlc->hw, false, BRCMS_PLLREQ_RADIO_MON);  in brcms_c_radio_monitor_stop()
4156 	return brcms_del_timer(wlc->radio_timer);  in brcms_c_radio_monitor_stop()
4162 	if (wlc->pub->hw_off)  in brcms_c_radio_hwdisable_upd()
4165 	if (brcms_b_radio_read_hwdisabled(wlc->hw))  in brcms_c_radio_hwdisable_upd()
4166 		mboolset(wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE);  in brcms_c_radio_hwdisable_upd()
4168 		mboolclr(wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE);  in brcms_c_radio_hwdisable_upd()
4176 	return mboolisset(wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE) ?  in brcms_c_check_radio_disabled()
4186 		brcms_err(wlc->hw->d11core, "wl%d: %s: dead chip\n",  in brcms_c_radio_timer()
4187 			  wlc->pub->unit, __func__);  in brcms_c_radio_timer()
4188 		brcms_down(wlc->wl);  in brcms_c_radio_timer()
4195 /* common low-level watchdog code */
4198 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_watchdog()
4200 	if (!wlc_hw->up)  in brcms_b_watchdog()
4204 	wlc_hw->now++;  in brcms_b_watchdog()
4210 	dma_rxfill(wlc->hw->di[RX_FIFO]);  in brcms_b_watchdog()
4212 	wlc_phy_watchdog(wlc_hw->band->pi);  in brcms_b_watchdog()
4218 	brcms_dbg_info(wlc->hw->d11core, "wl%d\n", wlc->pub->unit);  in brcms_c_watchdog()
4220 	if (!wlc->pub->up)  in brcms_c_watchdog()
4224 		brcms_err(wlc->hw->d11core, "wl%d: %s: dead chip\n",  in brcms_c_watchdog()
4225 			  wlc->pub->unit, __func__);  in brcms_c_watchdog()
4226 		brcms_down(wlc->wl);  in brcms_c_watchdog()
4231 	wlc->pub->now++;  in brcms_c_watchdog()
4235 	if (wlc->pub->radio_disabled)  in brcms_c_watchdog()
4242 	 * detect 16-bit counter wrap  in brcms_c_watchdog()
4244 	if ((wlc->pub->now % SW_TIMER_MAC_STAT_UPD) == 0)  in brcms_c_watchdog()
4247 	if (BRCMS_ISNPHY(wlc->band) &&  in brcms_c_watchdog()
4248 	    ((wlc->pub->now - wlc->tempsense_lasttime) >=  in brcms_c_watchdog()
4250 		wlc->tempsense_lasttime = wlc->pub->now;  in brcms_c_watchdog()
4264 	wlc->wdtimer = brcms_init_timer(wlc->wl, brcms_c_watchdog_by_timer,  in brcms_c_timers_init()
4266 	if (!wlc->wdtimer) {  in brcms_c_timers_init()
4267 		wiphy_err(wlc->wiphy, "wl%d:  wl_init_timer for wdtimer "  in brcms_c_timers_init()
4272 	wlc->radio_timer = brcms_init_timer(wlc->wl, brcms_c_radio_timer,  in brcms_c_timers_init()
4274 	if (!wlc->radio_timer) {  in brcms_c_timers_init()
4275 		wiphy_err(wlc->wiphy, "wl%d:  wl_init_timer for radio_timer "  in brcms_c_timers_init()
4295 	wlc->chanspec = ch20mhz_chspec(1);  in brcms_c_info_init()
4298 	wlc->shortslot = false;  in brcms_c_info_init()
4299 	wlc->shortslot_override = BRCMS_SHORTSLOT_AUTO;  in brcms_c_info_init()
4316 	wlc->include_legacy_erp = true;  in brcms_c_info_init()
4318 	wlc->stf->ant_rx_ovr = ANT_RX_DIV_DEF;  in brcms_c_info_init()
4319 	wlc->stf->txant = ANT_TX_DEF;  in brcms_c_info_init()
4321 	wlc->prb_resp_timeout = BRCMS_PRB_RESP_TIMEOUT;  in brcms_c_info_init()
4323 	wlc->usr_fragthresh = DOT11_DEFAULT_FRAG_LEN;  in brcms_c_info_init()
4325 		wlc->fragthresh[i] = DOT11_DEFAULT_FRAG_LEN;  in brcms_c_info_init()
4326 	wlc->RTSThresh = DOT11_DEFAULT_RTS_LEN;  in brcms_c_info_init()
4329 	wlc->SFBL = RETRY_SHORT_FB;  in brcms_c_info_init()
4330 	wlc->LFBL = RETRY_LONG_FB;  in brcms_c_info_init()
4333 	wlc->SRL = RETRY_SHORT_DEF;  in brcms_c_info_init()
4334 	wlc->LRL = RETRY_LONG_DEF;  in brcms_c_info_init()
4337 	wlc->pub->_ampdu = AMPDU_AGG_HOST;  in brcms_c_info_init()
4344 	unit = wlc->pub->unit;  in brcms_c_attach_module()
4346 	wlc->asi = brcms_c_antsel_attach(wlc);  in brcms_c_attach_module()
4347 	if (wlc->asi == NULL) {  in brcms_c_attach_module()
4348 		wiphy_err(wlc->wiphy, "wl%d: attach: antsel_attach "  in brcms_c_attach_module()
4354 	wlc->ampdu = brcms_c_ampdu_attach(wlc);  in brcms_c_attach_module()
4355 	if (wlc->ampdu == NULL) {  in brcms_c_attach_module()
4356 		wiphy_err(wlc->wiphy, "wl%d: attach: ampdu_attach "  in brcms_c_attach_module()
4363 		wiphy_err(wlc->wiphy, "wl%d: attach: stf_attach "  in brcms_c_attach_module()
4374 	return wlc->pub;  in brcms_c_pub()
4391 	struct wiphy *wiphy = wlc->wiphy;  in brcms_b_attach()
4392 	struct pci_dev *pcidev = core->bus->host_pci;  in brcms_b_attach()
4393 	struct ssb_sprom *sprom = &core->bus->sprom;  in brcms_b_attach()
4395 	if (core->bus->hosttype == BCMA_HOSTTYPE_PCI)  in brcms_b_attach()
4397 			       pcidev->vendor,  in brcms_b_attach()
4398 			       pcidev->device);  in brcms_b_attach()
4401 			       core->bus->boardinfo.vendor,  in brcms_b_attach()
4402 			       core->bus->boardinfo.type);  in brcms_b_attach()
4406 	wlc_hw = wlc->hw;  in brcms_b_attach()
4407 	wlc_hw->wlc = wlc;  in brcms_b_attach()
4408 	wlc_hw->unit = unit;  in brcms_b_attach()
4409 	wlc_hw->band = wlc_hw->bandstate[0];  in brcms_b_attach()
4410 	wlc_hw->_piomode = piomode;  in brcms_b_attach()
4419 	wlc_hw->sih = ai_attach(core->bus);  in brcms_b_attach()
4420 	if (wlc_hw->sih == NULL) {  in brcms_b_attach()
4435 	if (core->bus->hosttype == BCMA_HOSTTYPE_PCI) {  in brcms_b_attach()
4436 		wlc_hw->vendorid = pcidev->vendor;  in brcms_b_attach()
4437 		wlc_hw->deviceid = pcidev->device;  in brcms_b_attach()
4439 		wlc_hw->vendorid = core->bus->boardinfo.vendor;  in brcms_b_attach()
4440 		wlc_hw->deviceid = core->bus->boardinfo.type;  in brcms_b_attach()
4443 	wlc_hw->d11core = core;  in brcms_b_attach()
4444 	wlc_hw->corerev = core->id.rev;  in brcms_b_attach()
4453 	ai_clkctl_init(wlc_hw->sih);  in brcms_b_attach()
4457 	 *   For PMU chips, the first wlc_clkctl_clk is no-op since core-clk  in brcms_b_attach()
4472 	j = sprom->board_rev;  in brcms_b_attach()
4476 	wlc_hw->boardrev = (u16) j;  in brcms_b_attach()
4480 			  unit, ai_get_boardtype(wlc_hw->sih),  in brcms_b_attach()
4481 			  wlc_hw->boardrev);  in brcms_b_attach()
4485 	wlc_hw->sromrev = sprom->revision;  in brcms_b_attach()
4486 	wlc_hw->boardflags = sprom->boardflags_lo + (sprom->boardflags_hi << 16);  in brcms_b_attach()
4487 	wlc_hw->boardflags2 = sprom->boardflags2_lo + (sprom->boardflags2_hi << 16);  in brcms_b_attach()
4489 	if (wlc_hw->boardflags & BFL_NOPLLDOWN)  in brcms_b_attach()
4493 	if (wlc_hw->deviceid == BCM43224_D11N_ID ||  in brcms_b_attach()
4494 	    wlc_hw->deviceid == BCM43224_D11N_ID_VEN1 ||  in brcms_b_attach()
4495 	    wlc_hw->deviceid == BCM43224_CHIP_ID)  in brcms_b_attach()
4497 		wlc_hw->_nbands = 2;  in brcms_b_attach()
4499 		wlc_hw->_nbands = 1;  in brcms_b_attach()
4501 	if ((ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM43225))  in brcms_b_attach()
4502 		wlc_hw->_nbands = 1;  in brcms_b_attach()
4507 	wlc->vendorid = wlc_hw->vendorid;  in brcms_b_attach()
4508 	wlc->deviceid = wlc_hw->deviceid;  in brcms_b_attach()
4509 	wlc->pub->sih = wlc_hw->sih;  in brcms_b_attach()
4510 	wlc->pub->corerev = wlc_hw->corerev;  in brcms_b_attach()
4511 	wlc->pub->sromrev = wlc_hw->sromrev;  in brcms_b_attach()
4512 	wlc->pub->boardrev = wlc_hw->boardrev;  in brcms_b_attach()
4513 	wlc->pub->boardflags = wlc_hw->boardflags;  in brcms_b_attach()
4514 	wlc->pub->boardflags2 = wlc_hw->boardflags2;  in brcms_b_attach()
4515 	wlc->pub->_nbands = wlc_hw->_nbands;  in brcms_b_attach()
4517 	wlc_hw->physhim = wlc_phy_shim_attach(wlc_hw, wlc->wl, wlc);  in brcms_b_attach()
4519 	if (wlc_hw->physhim == NULL) {  in brcms_b_attach()
4527 	sha_params.sih = wlc_hw->sih;  in brcms_b_attach()
4528 	sha_params.physhim = wlc_hw->physhim;  in brcms_b_attach()
4530 	sha_params.corerev = wlc_hw->corerev;  in brcms_b_attach()
4531 	sha_params.vid = wlc_hw->vendorid;  in brcms_b_attach()
4532 	sha_params.did = wlc_hw->deviceid;  in brcms_b_attach()
4533 	sha_params.chip = ai_get_chip_id(wlc_hw->sih);  in brcms_b_attach()
4534 	sha_params.chiprev = ai_get_chiprev(wlc_hw->sih);  in brcms_b_attach()
4535 	sha_params.chippkg = ai_get_chippkg(wlc_hw->sih);  in brcms_b_attach()
4536 	sha_params.sromrev = wlc_hw->sromrev;  in brcms_b_attach()
4537 	sha_params.boardtype = ai_get_boardtype(wlc_hw->sih);  in brcms_b_attach()
4538 	sha_params.boardrev = wlc_hw->boardrev;  in brcms_b_attach()
4539 	sha_params.boardflags = wlc_hw->boardflags;  in brcms_b_attach()
4540 	sha_params.boardflags2 = wlc_hw->boardflags2;  in brcms_b_attach()
4543 	wlc_hw->phy_sh = wlc_phy_shared_attach(&sha_params);  in brcms_b_attach()
4544 	if (!wlc_hw->phy_sh) {  in brcms_b_attach()
4550 	for (j = 0; j < wlc_hw->_nbands; j++) {  in brcms_b_attach()
4558 		wlc_hw->band->bandunit = j;  in brcms_b_attach()
4559 		wlc_hw->band->bandtype = j ? BRCM_BAND_5G : BRCM_BAND_2G;  in brcms_b_attach()
4560 		wlc->band->bandunit = j;  in brcms_b_attach()
4561 		wlc->band->bandtype = j ? BRCM_BAND_5G : BRCM_BAND_2G;  in brcms_b_attach()
4562 		wlc->core->coreidx = core->core_index;  in brcms_b_attach()
4564 		wlc_hw->machwcap = bcma_read32(core, D11REGOFFS(machwcap));  in brcms_b_attach()
4565 		wlc_hw->machwcap_backup = wlc_hw->machwcap;  in brcms_b_attach()
4568 		WARN_ON(wlc_hw->corerev < XMTFIFOTBL_STARTREV ||  in brcms_b_attach()
4569 			(wlc_hw->corerev - XMTFIFOTBL_STARTREV) >  in brcms_b_attach()
4571 		wlc_hw->xmtfifo_sz =  in brcms_b_attach()
4572 		    xmtfifo_sz[(wlc_hw->corerev - XMTFIFOTBL_STARTREV)];  in brcms_b_attach()
4573 		WARN_ON(!wlc_hw->xmtfifo_sz[0]);  in brcms_b_attach()
4576 		wlc_hw->band->pi =  in brcms_b_attach()
4577 			wlc_phy_attach(wlc_hw->phy_sh, core,  in brcms_b_attach()
4578 				       wlc_hw->band->bandtype,  in brcms_b_attach()
4579 				       wlc->wiphy);  in brcms_b_attach()
4580 		if (wlc_hw->band->pi == NULL) {  in brcms_b_attach()
4587 		wlc_phy_machwcap_set(wlc_hw->band->pi, wlc_hw->machwcap);  in brcms_b_attach()
4589 		wlc_phy_get_phyversion(wlc_hw->band->pi, &wlc_hw->band->phytype,  in brcms_b_attach()
4590 				       &wlc_hw->band->phyrev,  in brcms_b_attach()
4591 				       &wlc_hw->band->radioid,  in brcms_b_attach()
4592 				       &wlc_hw->band->radiorev);  in brcms_b_attach()
4593 		wlc_hw->band->abgphy_encore =  in brcms_b_attach()
4594 		    wlc_phy_get_encore(wlc_hw->band->pi);  in brcms_b_attach()
4595 		wlc->band->abgphy_encore = wlc_phy_get_encore(wlc_hw->band->pi);  in brcms_b_attach()
4596 		wlc_hw->band->core_flags =  in brcms_b_attach()
4597 		    wlc_phy_get_coreflags(wlc_hw->band->pi);  in brcms_b_attach()
4600 		if (BRCMS_ISNPHY(wlc_hw->band)) {  in brcms_b_attach()
4601 			if (NCONF_HAS(wlc_hw->band->phyrev))  in brcms_b_attach()
4605 		} else if (BRCMS_ISLCNPHY(wlc_hw->band)) {  in brcms_b_attach()
4606 			if (LCNCONF_HAS(wlc_hw->band->phyrev))  in brcms_b_attach()
4614 				  wlc_hw->band->phytype, wlc_hw->band->phyrev);  in brcms_b_attach()
4621 		 * BMAC_NOTE: wlc->band->pi should not be set below and should  in brcms_b_attach()
4624 		 * wlc_hw->band->pi. Instead do the wlc->band->pi init below,  in brcms_b_attach()
4625 		 * keeping wlc_hw->band->pi as well for incremental update of  in brcms_b_attach()
4629 		wlc->band->pi = wlc_hw->band->pi;  in brcms_b_attach()
4630 		wlc->band->phytype = wlc_hw->band->phytype;  in brcms_b_attach()
4631 		wlc->band->phyrev = wlc_hw->band->phyrev;  in brcms_b_attach()
4632 		wlc->band->radioid = wlc_hw->band->radioid;  in brcms_b_attach()
4633 		wlc->band->radiorev = wlc_hw->band->radiorev;  in brcms_b_attach()
4635 			       wlc->band->phytype, wlc->band->phyrev,  in brcms_b_attach()
4636 			       wlc->band->radioid, wlc->band->radiorev);  in brcms_b_attach()
4638 		wlc_hw->band->CWmin = APHY_CWMIN;  in brcms_b_attach()
4639 		wlc_hw->band->CWmax = PHY_CWMAX;  in brcms_b_attach()
4651 	bcma_host_pci_down(wlc_hw->d11core->bus);  in brcms_b_attach()
4661 	 * Beyond this point, wlc->sbclk == false and chip registers  in brcms_b_attach()
4667 	brcms_c_get_macaddr(wlc_hw, wlc_hw->etheraddr);  in brcms_b_attach()
4669 	if (is_broadcast_ether_addr(wlc_hw->etheraddr) ||  in brcms_b_attach()
4670 	    is_zero_ether_addr(wlc_hw->etheraddr)) {  in brcms_b_attach()
4677 	brcms_dbg_info(wlc_hw->d11core, "deviceid 0x%x nbands %d board 0x%x\n",  in brcms_b_attach()
4678 		       wlc_hw->deviceid, wlc_hw->_nbands,  in brcms_b_attach()
4679 		       ai_get_boardtype(wlc_hw->sih));  in brcms_b_attach()
4694 	struct ssb_sprom *sprom = &wlc->hw->d11core->bus->sprom;  in brcms_c_attach_stf_ant_init()
4696 	unit = wlc->pub->unit;  in brcms_c_attach_stf_ant_init()
4697 	bandtype = wlc->band->bandtype;  in brcms_c_attach_stf_ant_init()
4701 		aa = sprom->ant_available_a;  in brcms_c_attach_stf_ant_init()
4703 		aa = sprom->ant_available_bg;  in brcms_c_attach_stf_ant_init()
4706 		wiphy_err(wlc->wiphy, "wl%d: %s: Invalid antennas available in"  in brcms_c_attach_stf_ant_init()
4713 		wlc->stf->ant_rx_ovr = ANT_RX_DIV_FORCE_0;  in brcms_c_attach_stf_ant_init()
4714 		wlc->stf->txant = ANT_TX_FORCE_0;  in brcms_c_attach_stf_ant_init()
4716 		wlc->stf->ant_rx_ovr = ANT_RX_DIV_FORCE_1;  in brcms_c_attach_stf_ant_init()
4717 		wlc->stf->txant = ANT_TX_FORCE_1;  in brcms_c_attach_stf_ant_init()
4723 		wlc->band->antgain = sprom->antenna_gain.a1;  in brcms_c_attach_stf_ant_init()
4725 		wlc->band->antgain = sprom->antenna_gain.a0;  in brcms_c_attach_stf_ant_init()
4734 	struct brcms_bss_info *bi = wlc->default_bss;  in brcms_c_bss_default_init()
4738 	bi->beacon_period = BEACON_INTERVAL_DEFAULT;  in brcms_c_bss_default_init()
4744 	wlc->home_chanspec = bi->chanspec = chanspec;  in brcms_c_bss_default_init()
4747 	band = wlc->band;  in brcms_c_bss_default_init()
4748 	if (wlc->pub->_nbands > 1 &&  in brcms_c_bss_default_init()
4749 	    band->bandunit != chspec_bandunit(chanspec))  in brcms_c_bss_default_init()
4750 		band = wlc->bandstate[OTHERBANDUNIT(wlc)];  in brcms_c_bss_default_init()
4753 	brcms_c_rateset_default(&bi->rateset, NULL, band->phytype,  in brcms_c_bss_default_init()
4754 		band->bandtype, false, BRCMS_RATE_MASK_FULL,  in brcms_c_bss_default_init()
4755 		(bool) (wlc->pub->_n_enab & SUPPORT_11N),  in brcms_c_bss_default_init()
4756 		brcms_chspec_bw(chanspec), wlc->stf->txstreams);  in brcms_c_bss_default_init()
4758 	if (wlc->pub->_n_enab & SUPPORT_11N)  in brcms_c_bss_default_init()
4759 		bi->flags |= BRCMS_BSS_HT;  in brcms_c_bss_default_init()
4767 	for (i = 0; i < wlc->pub->_nbands; i++) {  in brcms_c_update_mimo_band_bwcap()
4768 		band = wlc->bandstate[i];  in brcms_c_update_mimo_band_bwcap()
4769 		if (band->bandtype == BRCM_BAND_5G) {  in brcms_c_update_mimo_band_bwcap()
4772 				band->mimo_cap_40 = true;  in brcms_c_update_mimo_band_bwcap()
4774 				band->mimo_cap_40 = false;  in brcms_c_update_mimo_band_bwcap()
4777 				band->mimo_cap_40 = true;  in brcms_c_update_mimo_band_bwcap()
4779 				band->mimo_cap_40 = false;  in brcms_c_update_mimo_band_bwcap()
4787 	if (wlc->wdtimer) {  in brcms_c_timers_deinit()
4788 		brcms_free_timer(wlc->wdtimer);  in brcms_c_timers_deinit()
4789 		wlc->wdtimer = NULL;  in brcms_c_timers_deinit()
4791 	if (wlc->radio_timer) {  in brcms_c_timers_deinit()
4792 		brcms_free_timer(wlc->radio_timer);  in brcms_c_timers_deinit()
4793 		wlc->radio_timer = NULL;  in brcms_c_timers_deinit()
4799 	if (wlc->asi) {  in brcms_c_detach_module()
4800 		brcms_c_antsel_detach(wlc->asi);  in brcms_c_detach_module()
4801 		wlc->asi = NULL;  in brcms_c_detach_module()
4804 	if (wlc->ampdu) {  in brcms_c_detach_module()
4805 		brcms_c_ampdu_detach(wlc->ampdu);  in brcms_c_detach_module()
4806 		wlc->ampdu = NULL;  in brcms_c_detach_module()
4819 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_detach()
4823 	band = wlc_hw->band;  in brcms_b_detach()
4824 	for (i = 0; i < wlc_hw->_nbands; i++) {  in brcms_b_detach()
4825 		if (band->pi) {  in brcms_b_detach()
4827 			wlc_phy_detach(band->pi);  in brcms_b_detach()
4828 			band->pi = NULL;  in brcms_b_detach()
4830 		band = wlc_hw->bandstate[OTHERBANDUNIT(wlc)];  in brcms_b_detach()
4834 	kfree(wlc_hw->phy_sh);  in brcms_b_detach()
4836 	wlc_phy_shim_detach(wlc_hw->physhim);  in brcms_b_detach()
4838 	if (wlc_hw->sih) {  in brcms_b_detach()
4839 		ai_detach(wlc_hw->sih);  in brcms_b_detach()
4840 		wlc_hw->sih = NULL;  in brcms_b_detach()
4868 	brcms_c_channel_mgr_detach(wlc->cmi);  in brcms_c_detach()
4881 	/* STA-BSS; short capable */  in brcms_c_ap_upd()
4882 	wlc->PLCPHdr_override = BRCMS_PLCP_SHORT;  in brcms_c_ap_upd()
4888 	if (wlc_hw->wlc->pub->hw_up)  in brcms_b_hw_up()
4891 	brcms_dbg_info(wlc_hw->d11core, "wl%d\n", wlc_hw->unit);  in brcms_b_hw_up()
4898 	ai_clkctl_init(wlc_hw->sih);  in brcms_b_hw_up()
4912 	wlc_phy_por_inform(wlc_hw->band->pi);  in brcms_b_hw_up()
4914 	wlc_hw->ucode_loaded = false;  in brcms_b_hw_up()
4915 	wlc_hw->wlc->pub->hw_up = true;  in brcms_b_hw_up()
4917 	if ((wlc_hw->boardflags & BFL_FEM)  in brcms_b_hw_up()
4918 	    && (ai_get_chip_id(wlc_hw->sih) == BCMA_CHIP_ID_BCM4313)) {  in brcms_b_hw_up()
4920 		    (wlc_hw->boardrev >= 0x1250  in brcms_b_hw_up()
4921 		     && (wlc_hw->boardflags & BFL_FEM_BT)))  in brcms_b_hw_up()
4922 			ai_epa_4313war(wlc_hw->sih);  in brcms_b_hw_up()
4928 	brcms_dbg_info(wlc_hw->d11core, "wl%d\n", wlc_hw->unit);  in brcms_b_up_prep()
4935 	ai_clkctl_init(wlc_hw->sih);  in brcms_b_up_prep()
4942 	bcma_host_pci_irq_ctl(wlc_hw->d11core->bus, wlc_hw->d11core,  in brcms_b_up_prep()
4952 		bcma_host_pci_down(wlc_hw->d11core->bus);  in brcms_b_up_prep()
4954 		return -ENOMEDIUM;  in brcms_b_up_prep()
4957 	bcma_host_pci_up(wlc_hw->d11core->bus);  in brcms_b_up_prep()
4967 	wlc_hw->up = true;  in brcms_b_up_finish()
4968 	wlc_phy_hw_state_upd(wlc_hw->band->pi, true);  in brcms_b_up_finish()
4972 	brcms_intrson(wlc_hw->wlc->wl);  in brcms_b_up_finish()
4985 	if (!wlc->clk)  in brcms_c_wme_retries_write()
4989 		brcms_b_write_shm(wlc->hw, M_AC_TXLMT_ADDR(ac),  in brcms_c_wme_retries_write()
4990 				  wlc->wme_retries[ac]);  in brcms_c_wme_retries_write()
4998 	brcms_dbg_info(wlc->hw->d11core, "wl%d\n", wlc->pub->unit);  in brcms_c_up()
5001 	if (wlc->pub->hw_off || brcms_deviceremoved(wlc))  in brcms_c_up()
5002 		return -ENOMEDIUM;  in brcms_c_up()
5004 	if (!wlc->pub->hw_up) {  in brcms_c_up()
5005 		brcms_b_hw_up(wlc->hw);  in brcms_c_up()
5006 		wlc->pub->hw_up = true;  in brcms_c_up()
5009 	if ((wlc->pub->boardflags & BFL_FEM)  in brcms_c_up()
5010 	    && (ai_get_chip_id(wlc->hw->sih) == BCMA_CHIP_ID_BCM4313)) {  in brcms_c_up()
5011 		if (wlc->pub->boardrev >= 0x1250  in brcms_c_up()
5012 		    && (wlc->pub->boardflags & BFL_FEM_BT))  in brcms_c_up()
5013 			brcms_b_mhf(wlc->hw, MHF5, MHF5_4313_GPIOCTRL,  in brcms_c_up()
5016 			brcms_b_mhf(wlc->hw, MHF4, MHF4_EXTPA_ENABLE,  in brcms_c_up()
5027 	 * brcms_b_up_prep() returns either 0 or -BCME_RADIOOFF only  in brcms_c_up()
5029 	if (!wlc->pub->radio_disabled) {  in brcms_c_up()
5030 		int status = brcms_b_up_prep(wlc->hw);  in brcms_c_up()
5031 		if (status == -ENOMEDIUM) {  in brcms_c_up()
5033 			    (wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE)) {  in brcms_c_up()
5034 				struct brcms_bss_cfg *bsscfg = wlc->bsscfg;  in brcms_c_up()
5035 				mboolset(wlc->pub->radio_disabled,  in brcms_c_up()
5037 				if (bsscfg->type == BRCMS_TYPE_STATION ||  in brcms_c_up()
5038 				    bsscfg->type == BRCMS_TYPE_ADHOC)  in brcms_c_up()
5039 					brcms_err(wlc->hw->d11core,  in brcms_c_up()
5040 						  "wl%d: up: rfdisable -> "  in brcms_c_up()
5042 						   wlc->pub->unit);  in brcms_c_up()
5047 	if (wlc->pub->radio_disabled) {  in brcms_c_up()
5053 	wlc->clk = true;  in brcms_c_up()
5058 	brcms_b_mhf(wlc->hw, MHF1, MHF1_EDCF, MHF1_EDCF, BRCM_BAND_ALL);  in brcms_c_up()
5060 	brcms_init(wlc->wl);  in brcms_c_up()
5061 	wlc->pub->up = true;  in brcms_c_up()
5063 	if (wlc->bandinit_pending) {  in brcms_c_up()
5064 		ch = wlc->pub->ieee_hw->conf.chandef.chan;  in brcms_c_up()
5066 		brcms_c_set_chanspec(wlc, ch20mhz_chspec(ch->hw_value));  in brcms_c_up()
5067 		wlc->bandinit_pending = false;  in brcms_c_up()
5071 	brcms_b_up_finish(wlc->hw);  in brcms_c_up()
5077 	brcms_add_timer(wlc->wdtimer, TIMER_INTERVAL_WATCHDOG, true);  in brcms_c_up()
5078 	wlc->WDarmed = true;  in brcms_c_up()
5083 	brcms_c_ht_update_ldpc(wlc, wlc->stf->ldpc);  in brcms_c_up()
5093 	if (!wlc_hw->up)  in brcms_b_bmac_down_prep()
5096 	dev_gone = brcms_deviceremoved(wlc_hw->wlc);  in brcms_b_bmac_down_prep()
5100 		wlc_hw->wlc->macintmask = 0;  in brcms_b_bmac_down_prep()
5103 		brcms_intrsoff(wlc_hw->wlc->wl);  in brcms_b_bmac_down_prep()
5109 	callbacks += wlc_phy_down(wlc_hw->band->pi);  in brcms_b_bmac_down_prep()
5119 	if (!wlc_hw->up)  in brcms_b_down_finish()
5122 	wlc_hw->up = false;  in brcms_b_down_finish()
5123 	wlc_phy_hw_state_upd(wlc_hw->band->pi, false);  in brcms_b_down_finish()
5125 	dev_gone = brcms_deviceremoved(wlc_hw->wlc);  in brcms_b_down_finish()
5128 		wlc_hw->sbclk = false;  in brcms_b_down_finish()
5129 		wlc_hw->clk = false;  in brcms_b_down_finish()
5130 		wlc_phy_hw_clk_state_upd(wlc_hw->band->pi, false);  in brcms_b_down_finish()
5133 		brcms_c_flushqueues(wlc_hw->wlc);  in brcms_b_down_finish()
5137 		if (bcma_core_is_enabled(wlc_hw->d11core)) {  in brcms_b_down_finish()
5138 			if (bcma_read32(wlc_hw->d11core,  in brcms_b_down_finish()
5140 				brcms_c_suspend_mac_and_wait(wlc_hw->wlc);  in brcms_b_down_finish()
5141 			callbacks += brcms_reset(wlc_hw->wlc->wl);  in brcms_b_down_finish()
5146 		if (!wlc_hw->noreset) {  in brcms_b_down_finish()
5147 			bcma_host_pci_down(wlc_hw->d11core->bus);  in brcms_b_down_finish()
5166 	brcms_dbg_info(wlc->hw->d11core, "wl%d\n", wlc->pub->unit);  in brcms_c_down()
5169 	if (wlc->going_down) {  in brcms_c_down()
5170 		brcms_err(wlc->hw->d11core,  in brcms_c_down()
5172 			  wlc->pub->unit, __func__);  in brcms_c_down()
5175 	if (!wlc->pub->up)  in brcms_c_down()
5178 	wlc->going_down = true;  in brcms_c_down()
5180 	callbacks += brcms_b_bmac_down_prep(wlc->hw);  in brcms_c_down()
5186 		if (wlc->modulecb[i].down_fn)  in brcms_c_down()
5188 			    wlc->modulecb[i].down_fn(wlc->modulecb[i].hdl);  in brcms_c_down()
5192 	if (wlc->WDarmed) {  in brcms_c_down()
5193 		if (!brcms_del_timer(wlc->wdtimer))  in brcms_c_down()
5195 		wlc->WDarmed = false;  in brcms_c_down()
5198 	wlc->pub->up = false;  in brcms_c_down()
5200 	wlc_phy_mute_upd(wlc->band->pi, false, PHY_MUTE_ALL);  in brcms_c_down()
5202 	callbacks += brcms_b_down_finish(wlc->hw);  in brcms_c_down()
5205 	wlc->clk = false;  in brcms_c_down()
5207 	wlc->going_down = false;  in brcms_c_down()
5218 	/* Advertise and use shortslot (-1/0/1 Auto/Off/On) */  in brcms_c_set_gmode()
5223 	/* if N-support is enabled, allow Gmode set as long as requested  in brcms_c_set_gmode()
5226 	if ((wlc->pub->_n_enab & SUPPORT_11N) && gmode == GMODE_LEGACY_B)  in brcms_c_set_gmode()
5227 		return -ENOTSUPP;  in brcms_c_set_gmode()
5230 	if (wlc->band->bandtype == BRCM_BAND_2G)  in brcms_c_set_gmode()
5231 		band = wlc->band;  in brcms_c_set_gmode()
5232 	else if ((wlc->pub->_nbands > 1) &&  in brcms_c_set_gmode()
5233 		 (wlc->bandstate[OTHERBANDUNIT(wlc)]->bandtype == BRCM_BAND_2G))  in brcms_c_set_gmode()
5234 		band = wlc->bandstate[OTHERBANDUNIT(wlc)];  in brcms_c_set_gmode()
5236 		return -EINVAL;  in brcms_c_set_gmode()
5270 		brcms_err(wlc->hw->d11core, "wl%d: %s: invalid gmode %d\n",  in brcms_c_set_gmode()
5271 			  wlc->pub->unit, __func__, gmode);  in brcms_c_set_gmode()
5272 		return -ENOTSUPP;  in brcms_c_set_gmode()
5275 	band->gmode = gmode;  in brcms_c_set_gmode()
5277 	wlc->shortslot_override = shortslot;  in brcms_c_set_gmode()
5293 	wlc->default_bss->rateset.count = rs.count;  in brcms_c_set_gmode()
5294 	memcpy(wlc->default_bss->rateset.rates, rs.rates,  in brcms_c_set_gmode()
5295 	       sizeof(wlc->default_bss->rateset.rates));  in brcms_c_set_gmode()
5305 	if (wlc->stf->txstreams == WL_11N_3x3)  in brcms_c_set_nmode()
5313 		wlc->pub->_n_enab = SUPPORT_HT;  in brcms_c_set_nmode()
5315 		wlc->pub->_n_enab = SUPPORT_11N;  in brcms_c_set_nmode()
5316 	wlc->default_bss->flags |= BRCMS_BSS_HT;  in brcms_c_set_nmode()
5318 	brcms_c_rateset_mcs_build(&wlc->default_bss->rateset,  in brcms_c_set_nmode()
5319 			      wlc->stf->txstreams);  in brcms_c_set_nmode()
5320 	for (i = 0; i < wlc->pub->_nbands; i++)  in brcms_c_set_nmode()
5321 		memcpy(wlc->bandstate[i]->hw_rateset.mcs,  in brcms_c_set_nmode()
5322 		       wlc->default_bss->rateset.mcs, MCSSET_LEN);  in brcms_c_set_nmode()
5338 		return -EINVAL;  in brcms_c_set_internal_rateset()
5341 	bandunit = wlc->band->bandunit;  in brcms_c_set_internal_rateset()
5344 	    (&new, &wlc->bandstate[bandunit]->hw_rateset, true,  in brcms_c_set_internal_rateset()
5345 	     wlc->stf->txstreams))  in brcms_c_set_internal_rateset()
5353 						       &wlc->  in brcms_c_set_internal_rateset()
5354 						       bandstate[bandunit]->  in brcms_c_set_internal_rateset()
5356 						       wlc->stf->txstreams))  in brcms_c_set_internal_rateset()
5360 	return -EBADE;  in brcms_c_set_internal_rateset()
5364 	memcpy(&wlc->default_bss->rateset, &new,  in brcms_c_set_internal_rateset()
5366 	memcpy(&wlc->bandstate[bandunit]->defrateset, &new,  in brcms_c_set_internal_rateset()
5373 	wlc_phy_ofdm_rateset_war(wlc->band->pi, false);  in brcms_c_ofdm_rateset_war()
5381 		return -EINVAL;  in brcms_c_set_channel()
5383 	if (!brcms_c_valid_chanspec_db(wlc->cmi, chspec))  in brcms_c_set_channel()
5384 		return -EINVAL;  in brcms_c_set_channel()
5387 	if (!wlc->pub->up && brcms_is_mband_unlocked(wlc)) {  in brcms_c_set_channel()
5388 		if (wlc->band->bandunit != chspec_bandunit(chspec))  in brcms_c_set_channel()
5389 			wlc->bandinit_pending = true;  in brcms_c_set_channel()
5391 			wlc->bandinit_pending = false;  in brcms_c_set_channel()
5394 	wlc->default_bss->chanspec = chspec;  in brcms_c_set_channel()
5397 	if (wlc->pub->up && (wlc_phy_chanspec_get(wlc->band->pi) != chspec)) {  in brcms_c_set_channel()
5412 		return -EINVAL;  in brcms_c_set_rate_limit()
5414 	wlc->SRL = srl;  in brcms_c_set_rate_limit()
5415 	wlc->LRL = lrl;  in brcms_c_set_rate_limit()
5417 	brcms_b_retrylimit_upd(wlc->hw, wlc->SRL, wlc->LRL);  in brcms_c_set_rate_limit()
5420 		wlc->wme_retries[ac] =	SFIELD(wlc->wme_retries[ac],  in brcms_c_set_rate_limit()
5421 					       EDCF_SHORT,  wlc->SRL);  in brcms_c_set_rate_limit()
5422 		wlc->wme_retries[ac] =	SFIELD(wlc->wme_retries[ac],  in brcms_c_set_rate_limit()
5423 					       EDCF_LONG, wlc->LRL);  in brcms_c_set_rate_limit()
5435 	if (wlc->pub->associated)  in brcms_c_get_current_rateset()
5436 		rs = &wlc->bsscfg->current_bss->rateset;  in brcms_c_get_current_rateset()
5438 		rs = &wlc->default_bss->rateset;  in brcms_c_get_current_rateset()
5441 	currs->count = rs->count;  in brcms_c_get_current_rateset()
5442 	memcpy(&currs->rates, &rs->rates, rs->count);  in brcms_c_get_current_rateset()
5450 	if (rs->count > BRCMS_NUMRATES)  in brcms_c_set_rateset()
5451 		return -ENOBUFS;  in brcms_c_set_rateset()
5456 	internal_rs.count = rs->count;  in brcms_c_set_rateset()
5457 	memcpy(&internal_rs.rates, &rs->rates, internal_rs.count);  in brcms_c_set_rateset()
5460 	if (wlc->pub->_n_enab & SUPPORT_11N) {  in brcms_c_set_rateset()
5462 		if (wlc->pub->associated)  in brcms_c_set_rateset()
5463 			mcsset_bss = wlc->bsscfg->current_bss;  in brcms_c_set_rateset()
5465 			mcsset_bss = wlc->default_bss;  in brcms_c_set_rateset()
5466 		memcpy(internal_rs.mcs, &mcsset_bss->rateset.mcs[0],  in brcms_c_set_rateset()
5479 	bcma_set32(wlc->hw->d11core, D11REGOFFS(maccontrol), MCTL_TBTTHOLD);  in brcms_c_time_lock()
5481 	bcma_read32(wlc->hw->d11core, D11REGOFFS(maccontrol));  in brcms_c_time_lock()
5486 	bcma_mask32(wlc->hw->d11core, D11REGOFFS(maccontrol), ~MCTL_TBTTHOLD);  in brcms_c_time_unlock()
5488 	bcma_read32(wlc->hw->d11core, D11REGOFFS(maccontrol));  in brcms_c_time_unlock()
5496 		return -EINVAL;  in brcms_c_set_beacon_period()
5498 	wlc->default_bss->beacon_period = period;  in brcms_c_set_beacon_period()
5502 	bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_cfprep),  in brcms_c_set_beacon_period()
5504 	bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_cfpstart), bcnint_us);  in brcms_c_set_beacon_period()
5512 	return wlc->band->phytype;  in brcms_c_get_phy_type()
5517 	wlc->shortslot_override = sslot_override;  in brcms_c_set_shortslot_override()
5523 	if (wlc->band->bandtype == BRCM_BAND_5G)  in brcms_c_set_shortslot_override()
5526 	if (wlc->pub->up && wlc->pub->associated) {  in brcms_c_set_shortslot_override()
5528 	} else if (wlc->pub->up) {  in brcms_c_set_shortslot_override()
5534 		if (wlc->shortslot_override == BRCMS_SHORTSLOT_AUTO)  in brcms_c_set_shortslot_override()
5535 			wlc->shortslot = false;  in brcms_c_set_shortslot_override()
5537 			wlc->shortslot =  in brcms_c_set_shortslot_override()
5538 			    (wlc->shortslot_override ==  in brcms_c_set_shortslot_override()
5550 	struct brcms_c_info *wlc = (struct brcms_c_info *) pub->wlc;  in brcms_c_module_register()
5555 		if (wlc->modulecb[i].name[0] == '\0') {  in brcms_c_module_register()
5556 			strncpy(wlc->modulecb[i].name, name,  in brcms_c_module_register()
5557 				sizeof(wlc->modulecb[i].name) - 1);  in brcms_c_module_register()
5558 			wlc->modulecb[i].hdl = hdl;  in brcms_c_module_register()
5559 			wlc->modulecb[i].down_fn = d_fn;  in brcms_c_module_register()
5564 	return -ENOSR;  in brcms_c_module_register()
5571 	struct brcms_c_info *wlc = (struct brcms_c_info *) pub->wlc;  in brcms_c_module_unregister()
5575 		return -ENODATA;  in brcms_c_module_unregister()
5578 		if (!strcmp(wlc->modulecb[i].name, name) &&  in brcms_c_module_unregister()
5579 		    (wlc->modulecb[i].hdl == hdl)) {  in brcms_c_module_unregister()
5580 			memset(&wlc->modulecb[i], 0, sizeof(wlc->modulecb[i]));  in brcms_c_module_unregister()
5586 	return -ENODATA;  in brcms_c_module_unregister()
5591 	struct pci_dev *pcidev = core->bus->host_pci;  in brcms_c_chipmatch_pci()
5592 	u16 vendor = pcidev->vendor;  in brcms_c_chipmatch_pci()
5593 	u16 device = pcidev->device;  in brcms_c_chipmatch_pci()
5615 	struct bcma_chipinfo *chipinfo = &core->bus->chipinfo;  in brcms_c_chipmatch_soc()
5617 	if (chipinfo->id == BCMA_CHIP_ID_BCM4716)  in brcms_c_chipmatch_soc()
5620 	pr_err("unknown chip id %04x\n", chipinfo->id);  in brcms_c_chipmatch_soc()
5626 	switch (core->bus->hosttype) {  in brcms_c_chipmatch()
5632 		pr_err("unknown host type: %i\n", core->bus->hosttype);  in brcms_c_chipmatch()
5648 	/* for a given rate, the LS-nibble of the PLCP SIGNAL field is  in brcms_b_rate_shm_offset()
5655 	 * Direct-map Table  in brcms_b_rate_shm_offset()
5671 	frameid = le16_to_cpu(txh->TxFrameID) & ~(TXFID_SEQ_MASK |  in bcmc_fid_generate()
5674 	    (((wlc->  in bcmc_fid_generate()
5739 	sifs = get_sifs(wlc->band);  in brcms_c_compute_frame_dur()
5767 		dur -= PREN_PREAMBLE + (tot_streams * PREN_PREAMBLE_EXT);  in brcms_c_calc_frame_len()
5769 		if (wlc->band->bandtype == BRCM_BAND_2G)  in brcms_c_calc_frame_len()
5770 			dur -= DOT11_OFDM_SIGNAL_EXTENSION;  in brcms_c_calc_frame_len()
5776 		    ((nsyms * kNdps) -  in brcms_c_calc_frame_len()
5779 		dur -= APHY_PREAMBLE_TIME;  in brcms_c_calc_frame_len()
5780 		dur -= APHY_SIGNAL_TIME;  in brcms_c_calc_frame_len()
5785 		    ((nsyms * Ndps) -  in brcms_c_calc_frame_len()
5789 			dur -= BPHY_PLCP_SHORT_TIME;  in brcms_c_calc_frame_len()
5791 			dur -= BPHY_PLCP_TIME;  in brcms_c_calc_frame_len()
5809 	if ((band == BRCM_BAND_AUTO) || (band == wlc->band->bandtype))  in brcms_c_valid_rate()
5810 		hw_rateset = &wlc->band->hw_rateset;  in brcms_c_valid_rate()
5811 	else if (wlc->pub->_nbands > 1)  in brcms_c_valid_rate()
5812 		hw_rateset = &wlc->bandstate[OTHERBANDUNIT(wlc)]->hw_rateset;  in brcms_c_valid_rate()
5822 		return isset(hw_rateset->mcs, (rspec & RSPEC_RATE_MASK));  in brcms_c_valid_rate()
5825 	for (i = 0; i < hw_rateset->count; i++)  in brcms_c_valid_rate()
5826 		if (hw_rateset->rates[i] == rspec2rate(rspec))  in brcms_c_valid_rate()
5830 		brcms_err(wlc->hw->d11core, "wl%d: valid_rate: rate spec 0x%x "  in brcms_c_valid_rate()
5831 			  "not in hw_rateset\n", wlc->pub->unit, rspec);  in brcms_c_valid_rate()
5840 	struct bcma_device *core = wlc->hw->d11core;  in mac80211_wlc_set_nrate()
5853 	if ((wlc->pub->_n_enab & SUPPORT_11N) && ismcs) {  in mac80211_wlc_set_nrate()
5857 				  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5863 			if (!CHSPEC_IS40(wlc->home_chanspec) ||  in mac80211_wlc_set_nrate()
5867 					  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5876 						   wlc->pub->unit, rate);  in mac80211_wlc_set_nrate()
5881 			 * MCS 0-7 may use SISO, CDD, and for  in mac80211_wlc_set_nrate()
5888 					  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5895 				  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5899 		if ((cur_band->bandtype != BRCM_BAND_2G)  in mac80211_wlc_set_nrate()
5902 				  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5907 			  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5910 	/* make sure multiple antennae are available for non-siso rates */  in mac80211_wlc_set_nrate()
5911 	if ((stf != PHY_TXC1_MODE_SISO) && (wlc->stf->txstreams == 1)) {  in mac80211_wlc_set_nrate()
5913 			  "request\n", wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5937 	    && !brcms_c_valid_rate(wlc, rspec, cur_band->bandtype, true))  in mac80211_wlc_set_nrate()
5967 		if ((length << 4) - (usec * 11) > 0)  in brcms_c_cck_plcp_set()
5972 		if ((length << 3) - (usec * 11) > 0) {  in brcms_c_cck_plcp_set()
5974 			if ((usec * 11) - (length << 3) >= 8)  in brcms_c_cck_plcp_set()
5980 		brcms_err(wlc->hw->d11core,  in brcms_c_cck_plcp_set()
6022 	 * encode rate per 802.11a-1999 sec 17.3.4.1, with lsb  in brcms_c_compute_ofdm_plcp()
6060  * DUR for CTS-TO-SELF w/ frame    = 2 SIFS         + next frame time + 1 ACK
6062  * cts			cts-to-self or rts/cts
6075 	sifs = get_sifs(wlc->band);  in brcms_c_compute_rtscts_dur()
6084 		/* CTS-TO-SELF */  in brcms_c_compute_rtscts_dur()
6107 	if (BRCMS_ISLCNPHY(wlc->band)) {  in brcms_c_phytxctl1_calc()
6113 			brcms_err(wlc->hw->d11core, "phytxctl1_calc: bw %d is "  in brcms_c_phytxctl1_calc()
6122 		/* bw, stf, coding-type is part of rspec_phytxbyte2 returns */  in brcms_c_phytxctl1_calc()
6126 	} else if (is_cck_rate(rspec) && !BRCMS_ISLCNPHY(wlc->band)  in brcms_c_phytxctl1_calc()
6127 		   && !BRCMS_ISSSLPNPHY(wlc->band)) {  in brcms_c_phytxctl1_calc()
6139 		if (phycfg == -1) {  in brcms_c_phytxctl1_calc()
6140 			brcms_err(wlc->hw->d11core, "phytxctl1_calc: wrong "  in brcms_c_phytxctl1_calc()
6198 	h = (struct ieee80211_hdr *)(p->data);  in brcms_c_d11hdrs_mac80211()
6199 	qos = ieee80211_is_data_qos(h->frame_control);  in brcms_c_d11hdrs_mac80211()
6202 	len = p->len;  in brcms_c_d11hdrs_mac80211()
6216 	if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {  in brcms_c_d11hdrs_mac80211()
6217 		/* non-AP STA should never use BCMC queue */  in brcms_c_d11hdrs_mac80211()
6219 			brcms_err(wlc->hw->d11core,  in brcms_c_d11hdrs_mac80211()
6221 				  wlc->pub->unit, __func__);  in brcms_c_d11hdrs_mac80211()
6225 			if (tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)  in brcms_c_d11hdrs_mac80211()
6226 				scb->seqnum[p->priority]++;  in brcms_c_d11hdrs_mac80211()
6229 			seq = le16_to_cpu(h->seq_ctrl) & FRAGNUM_MASK;  in brcms_c_d11hdrs_mac80211()
6230 			seq |= (scb->seqnum[p->priority] << SEQNUM_SHIFT);  in brcms_c_d11hdrs_mac80211()
6231 			h->seq_ctrl = cpu_to_le16(seq);  in brcms_c_d11hdrs_mac80211()
6240 	if (ieee80211_is_beacon(h->frame_control))  in brcms_c_d11hdrs_mac80211()
6243 	txrate[0] = tx_info->control.rates;  in brcms_c_d11hdrs_mac80211()
6250 	if (txrate[1]->idx < 0)  in brcms_c_d11hdrs_mac80211()
6253 	for (k = 0; k < hw->max_rates; k++) {  in brcms_c_d11hdrs_mac80211()
6254 		is_mcs = txrate[k]->flags & IEEE80211_TX_RC_MCS ? true : false;  in brcms_c_d11hdrs_mac80211()
6256 			if ((txrate[k]->idx >= 0)  in brcms_c_d11hdrs_mac80211()
6257 			    && (txrate[k]->idx <  in brcms_c_d11hdrs_mac80211()
6258 				hw->wiphy->bands[tx_info->band]->n_bitrates)) {  in brcms_c_d11hdrs_mac80211()
6260 				    hw->wiphy->bands[tx_info->band]->  in brcms_c_d11hdrs_mac80211()
6261 				    bitrates[txrate[k]->idx].hw_value;  in brcms_c_d11hdrs_mac80211()
6266 			rspec[k] = mac80211_wlc_set_nrate(wlc, wlc->band,  in brcms_c_d11hdrs_mac80211()
6267 					NRATE_MCS_INUSE | txrate[k]->idx);  in brcms_c_d11hdrs_mac80211()
6276 		    txrate[k]->  in brcms_c_d11hdrs_mac80211()
6279 		    txrate[k]->  in brcms_c_d11hdrs_mac80211()
6291 			if (!is_multicast_ether_addr(h->addr1)) {  in brcms_c_d11hdrs_mac80211()
6293 				brcms_c_antsel_antcfg_get(wlc->asi, false,  in brcms_c_d11hdrs_mac80211()
6299 	phyctl1_stf = wlc->stf->ss_opmode;  in brcms_c_d11hdrs_mac80211()
6301 	if (wlc->pub->_n_enab & SUPPORT_11N) {  in brcms_c_d11hdrs_mac80211()
6302 		for (k = 0; k < hw->max_rates; k++) {  in brcms_c_d11hdrs_mac80211()
6333 			if (brcms_chspec_bw(wlc->chanspec) == BRCMS_40_MHZ) {  in brcms_c_d11hdrs_mac80211()
6337 								 wlc->band->pi))  in brcms_c_d11hdrs_mac80211()
6347 					} else if (wlc->mimo_40txbw != AUTO)  in brcms_c_d11hdrs_mac80211()
6348 						mimo_txbw = wlc->mimo_40txbw;  in brcms_c_d11hdrs_mac80211()
6350 					else if (scb->flags & SCB_IS40)  in brcms_c_d11hdrs_mac80211()
6353 					if (wlc->ofdm_40txbw != AUTO)  in brcms_c_d11hdrs_mac80211()
6354 						mimo_txbw = wlc->ofdm_40txbw;  in brcms_c_d11hdrs_mac80211()
6355 				} else if (wlc->cck_40txbw != AUTO) {  in brcms_c_d11hdrs_mac80211()
6356 					mimo_txbw = wlc->cck_40txbw;  in brcms_c_d11hdrs_mac80211()
6382 			if (txrate[k]->flags & IEEE80211_TX_RC_GREEN_FIELD)  in brcms_c_d11hdrs_mac80211()
6385 			if ((txrate[k]->flags & IEEE80211_TX_RC_MCS)  in brcms_c_d11hdrs_mac80211()
6387 				brcms_warn(wlc->hw->d11core,  in brcms_c_d11hdrs_mac80211()
6389 					   wlc->pub->unit, __func__);  in brcms_c_d11hdrs_mac80211()
6407 			    && (tx_info->control.rates[0].  in brcms_c_d11hdrs_mac80211()
6412 		for (k = 0; k < hw->max_rates; k++) {  in brcms_c_d11hdrs_mac80211()
6418 			if (BRCMS_ISNPHY(wlc->band) && is_ofdm_rate(rspec[k])) {  in brcms_c_d11hdrs_mac80211()
6426 	txrate[0]->count = 0;  in brcms_c_d11hdrs_mac80211()
6427 	txrate[1]->count = 0;  in brcms_c_d11hdrs_mac80211()
6430 	if ((ieee80211_is_data(h->frame_control) ||  in brcms_c_d11hdrs_mac80211()
6431 	    ieee80211_is_mgmt(h->frame_control)) &&  in brcms_c_d11hdrs_mac80211()
6432 	    (phylen > wlc->RTSThresh) && !is_multicast_ether_addr(h->addr1))  in brcms_c_d11hdrs_mac80211()
6439 	memcpy(&txh->FragPLCPFallback,  in brcms_c_d11hdrs_mac80211()
6440 	       plcp_fallback, sizeof(txh->FragPLCPFallback));  in brcms_c_d11hdrs_mac80211()
6444 		txh->FragPLCPFallback[4] = phylen & 0xff;  in brcms_c_d11hdrs_mac80211()
6445 		txh->FragPLCPFallback[5] = (phylen & 0xff00) >> 8;  in brcms_c_d11hdrs_mac80211()
6448 	/* MIMO-RATE: need validation ?? */  in brcms_c_d11hdrs_mac80211()
6454 	if (!ieee80211_is_pspoll(h->frame_control) &&  in brcms_c_d11hdrs_mac80211()
6455 	    !is_multicast_ether_addr(h->addr1) && !use_rifs) {  in brcms_c_d11hdrs_mac80211()
6459 		h->duration_id = cpu_to_le16(durid);  in brcms_c_d11hdrs_mac80211()
6467 		h->duration_id = cpu_to_le16(durid);  in brcms_c_d11hdrs_mac80211()
6471 	if (ieee80211_is_pspoll(h->frame_control))  in brcms_c_d11hdrs_mac80211()
6472 		txh->FragDurFallback = h->duration_id;  in brcms_c_d11hdrs_mac80211()
6473 	else if (is_multicast_ether_addr(h->addr1) || use_rifs)  in brcms_c_d11hdrs_mac80211()
6474 		txh->FragDurFallback = 0;  in brcms_c_d11hdrs_mac80211()
6478 		txh->FragDurFallback = cpu_to_le16(durid);  in brcms_c_d11hdrs_mac80211()
6481 	/* (4) MAC-HDR: MacTxControlLow */  in brcms_c_d11hdrs_mac80211()
6485 	if (!is_multicast_ether_addr(h->addr1))  in brcms_c_d11hdrs_mac80211()
6488 	if (wlc->band->bandtype == BRCM_BAND_5G)  in brcms_c_d11hdrs_mac80211()
6491 	if (CHSPEC_IS40(wlc_phy_chanspec_get(wlc->band->pi)))  in brcms_c_d11hdrs_mac80211()
6498 	txh->MacTxControlLow = cpu_to_le16(mcl);  in brcms_c_d11hdrs_mac80211()
6511 	memcpy(&txh->MacFrameControl, &h->frame_control, sizeof(u16));  in brcms_c_d11hdrs_mac80211()
6512 	txh->TxFesTimeNormal = cpu_to_le16(0);  in brcms_c_d11hdrs_mac80211()
6514 	txh->TxFesTimeFallback = cpu_to_le16(0);  in brcms_c_d11hdrs_mac80211()
6517 	memcpy(&txh->TxFrameRA, &h->addr1, ETH_ALEN);  in brcms_c_d11hdrs_mac80211()
6520 	txh->TxFrameID = cpu_to_le16(frameid);  in brcms_c_d11hdrs_mac80211()
6526 	txh->TxStatus = cpu_to_le16(status);  in brcms_c_d11hdrs_mac80211()
6532 	txh->MaxNMpdus = cpu_to_le16(0);  in brcms_c_d11hdrs_mac80211()
6533 	txh->MaxABytes_MRT = cpu_to_le16(0);  in brcms_c_d11hdrs_mac80211()
6534 	txh->MaxABytes_FBR = cpu_to_le16(0);  in brcms_c_d11hdrs_mac80211()
6535 	txh->MinMBytes = cpu_to_le16(0);  in brcms_c_d11hdrs_mac80211()
6552 		      (wlc->PLCPHdr_override == BRCMS_PLCP_LONG))) {  in brcms_c_d11hdrs_mac80211()
6559 		      (wlc->PLCPHdr_override == BRCMS_PLCP_LONG))) {  in brcms_c_d11hdrs_mac80211()
6566 			txh->MacTxControlLow |= cpu_to_le16(TXC_SENDCTS);  in brcms_c_d11hdrs_mac80211()
6568 			txh->MacTxControlLow |= cpu_to_le16(TXC_SENDRTS);  in brcms_c_d11hdrs_mac80211()
6569 			txh->MacTxControlLow |= cpu_to_le16(TXC_LONGFRAME);  in brcms_c_d11hdrs_mac80211()
6573 		rts_plcp = txh->RTSPhyHeader;  in brcms_c_d11hdrs_mac80211()
6584 		memcpy(&txh->RTSPLCPFallback, rts_plcp_fallback,  in brcms_c_d11hdrs_mac80211()
6585 		       sizeof(txh->RTSPLCPFallback));  in brcms_c_d11hdrs_mac80211()
6588 		rts = (struct ieee80211_rts *)&txh->rts_frame;  in brcms_c_d11hdrs_mac80211()
6593 		rts->duration = cpu_to_le16(durid);  in brcms_c_d11hdrs_mac80211()
6599 		txh->RTSDurFallback = cpu_to_le16(durid);  in brcms_c_d11hdrs_mac80211()
6602 			rts->frame_control = cpu_to_le16(IEEE80211_FTYPE_CTL |  in brcms_c_d11hdrs_mac80211()
6605 			memcpy(&rts->ra, &h->addr2, ETH_ALEN);  in brcms_c_d11hdrs_mac80211()
6607 			rts->frame_control = cpu_to_le16(IEEE80211_FTYPE_CTL |  in brcms_c_d11hdrs_mac80211()
6610 			memcpy(&rts->ra, &h->addr1, ETH_ALEN);  in brcms_c_d11hdrs_mac80211()
6611 			memcpy(&rts->ta, &h->addr2, ETH_ALEN);  in brcms_c_d11hdrs_mac80211()
6623 		memset(txh->RTSPhyHeader, 0, D11_PHY_HDR_LEN);  in brcms_c_d11hdrs_mac80211()
6624 		memset(&txh->rts_frame, 0, sizeof(struct ieee80211_rts));  in brcms_c_d11hdrs_mac80211()
6625 		memset(txh->RTSPLCPFallback, 0, sizeof(txh->RTSPLCPFallback));  in brcms_c_d11hdrs_mac80211()
6626 		txh->RTSDurFallback = 0;  in brcms_c_d11hdrs_mac80211()
6631 	if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && is_mcs_rate(rspec))  in brcms_c_d11hdrs_mac80211()
6632 		txh->RTSPLCPFallback[AMPDU_FBR_NULL_DELIM] =  in brcms_c_d11hdrs_mac80211()
6633 		   brcm_c_ampdu_null_delim_cnt(wlc->ampdu, scb, rspec, phylen);  in brcms_c_d11hdrs_mac80211()
6641 	txh->MacTxControlHigh = cpu_to_le16(mch);  in brcms_c_d11hdrs_mac80211()
6647 	txh->MainRates = cpu_to_le16(mainrates);  in brcms_c_d11hdrs_mac80211()
6650 	xfts = frametype(rspec[1], wlc->mimoft);  in brcms_c_d11hdrs_mac80211()
6651 	xfts |= (frametype(rts_rspec[0], wlc->mimoft) << XFTS_RTS_FT_SHIFT);  in brcms_c_d11hdrs_mac80211()
6652 	xfts |= (frametype(rts_rspec[1], wlc->mimoft) << XFTS_FBRRTS_FT_SHIFT);  in brcms_c_d11hdrs_mac80211()
6653 	xfts |= CHSPEC_CHANNEL(wlc_phy_chanspec_get(wlc->band->pi)) <<  in brcms_c_d11hdrs_mac80211()
6655 	txh->XtraFrameTypes = cpu_to_le16(xfts);  in brcms_c_d11hdrs_mac80211()
6658 	phyctl = frametype(rspec[0], wlc->mimoft);  in brcms_c_d11hdrs_mac80211()
6667 	txh->PhyTxControlWord = cpu_to_le16(phyctl);  in brcms_c_d11hdrs_mac80211()
6670 	if (BRCMS_PHY_11N_CAP(wlc->band)) {  in brcms_c_d11hdrs_mac80211()
6674 		txh->PhyTxControlWord_1 = cpu_to_le16(phyctl1);  in brcms_c_d11hdrs_mac80211()
6676 		txh->PhyTxControlWord_1_Fbr = cpu_to_le16(phyctl1);  in brcms_c_d11hdrs_mac80211()
6680 			txh->PhyTxControlWord_1_Rts = cpu_to_le16(phyctl1);  in brcms_c_d11hdrs_mac80211()
6682 			txh->PhyTxControlWord_1_FbrRts = cpu_to_le16(phyctl1);  in brcms_c_d11hdrs_mac80211()
6687 		 * is going to be set, fill in non-zero MModeLen and/or  in brcms_c_d11hdrs_mac80211()
6694 			txh->MModeLen = cpu_to_le16(mmodelen);  in brcms_c_d11hdrs_mac80211()
6701 			txh->MModeFbrLen = cpu_to_le16(mmodefbrlen);  in brcms_c_d11hdrs_mac80211()
6706 	if ((scb->flags & SCB_WMECAP) && qos && wlc->edcf_txop[ac]) {  in brcms_c_d11hdrs_mac80211()
6710 		if (!(tx_info->flags & IEEE80211_TX_CTL_AMPDU) && frag == 0) {  in brcms_c_d11hdrs_mac80211()
6716 				/* 1 RTS or CTS-to-self frame */  in brcms_c_d11hdrs_mac80211()
6724 				dur += le16_to_cpu(rts->duration);  in brcms_c_d11hdrs_mac80211()
6726 					le16_to_cpu(txh->RTSDurFallback);  in brcms_c_d11hdrs_mac80211()
6746 			txh->TxFesTimeNormal = cpu_to_le16((u16) dur);  in brcms_c_d11hdrs_mac80211()
6751 			txh->TxFesTimeFallback =  in brcms_c_d11hdrs_mac80211()
6758 			if (wlc->edcf_txop[ac] >= (dur - frag_dur)) {  in brcms_c_d11hdrs_mac80211()
6764 					(wlc->edcf_txop[ac] -  in brcms_c_d11hdrs_mac80211()
6765 						(dur - frag_dur)));  in brcms_c_d11hdrs_mac80211()
6771 					 wlc->usr_fragthresh)  in brcms_c_d11hdrs_mac80211()
6773 					    wlc->usr_fragthresh;  in brcms_c_d11hdrs_mac80211()
6775 				if (wlc->fragthresh[queue] !=  in brcms_c_d11hdrs_mac80211()
6777 					wlc->fragthresh[queue] =  in brcms_c_d11hdrs_mac80211()
6780 				brcms_warn(wlc->hw->d11core,  in brcms_c_d11hdrs_mac80211()
6782 					   wlc->pub->unit, fifo_names[queue],  in brcms_c_d11hdrs_mac80211()
6786 			if (dur > wlc->edcf_txop[ac])  in brcms_c_d11hdrs_mac80211()
6787 				brcms_warn(wlc->hw->d11core,  in brcms_c_d11hdrs_mac80211()
6789 					   wlc->pub->unit, __func__,  in brcms_c_d11hdrs_mac80211()
6791 					   phylen, wlc->fragthresh[queue],  in brcms_c_d11hdrs_mac80211()
6792 					   dur, wlc->edcf_txop[ac]);  in brcms_c_d11hdrs_mac80211()
6802 	int fifo, ret = -ENOSPC;  in brcms_c_tx()
6807 	dma = wlc->hw->di[fifo];  in brcms_c_tx()
6808 	txh = (struct d11txh *)(skb->data);  in brcms_c_tx()
6810 	if (dma->txavail == 0) {  in brcms_c_tx()
6820 		brcms_warn(wlc->hw->d11core,  in brcms_c_tx()
6822 		WARN_ON(!ieee80211_queue_stopped(wlc->pub->ieee_hw,  in brcms_c_tx()
6824 		return -ENOSPC;  in brcms_c_tx()
6831 		frameid = le16_to_cpu(txh->TxFrameID);  in brcms_c_tx()
6839 		brcms_b_write_shm(wlc->hw, M_BCMC_FID, frameid);  in brcms_c_tx()
6857 	struct scb *scb = &wlc->pri_scb;  in brcms_c_sendpkt_mac80211()
6872 	struct dma_pub *dma = wlc->hw->di[fifo];  in brcms_c_txfifo()
6878 		wiphy_err(wlc->wiphy, "txfifo: fatal, toss frames !!!\n");  in brcms_c_txfifo()
6886 	if (dma->txavail <= TX_HEADROOM && fifo < TX_BCMC_FIFO &&  in brcms_c_txfifo()
6887 	    !ieee80211_queue_stopped(wlc->pub->ieee_hw, queue))  in brcms_c_txfifo()
6888 		ieee80211_stop_queue(wlc->pub->ieee_hw, queue);  in brcms_c_txfifo()
6902 	else if (wlc->band->gmode && wlc->protection->_g && !is_cck_rate(rspec))  in brcms_c_rspec_to_rts_rspec()
6918 	if (BRCMS_PHY_11N_CAP(wlc->band)) {  in brcms_c_rspec_to_rts_rspec()
6934 			rts_rspec |= (wlc->stf->ss_opmode << RSPEC_STF_SHIFT);  in brcms_c_rspec_to_rts_rspec()
6944 	if (wlc->bcn_li_dtim == 1)  in brcms_c_bcn_li_upd()
6945 		brcms_b_write_shm(wlc->hw, M_BCN_LI, 0);  in brcms_c_bcn_li_upd()
6947 		brcms_b_write_shm(wlc->hw, M_BCN_LI,  in brcms_c_bcn_li_upd()
6948 			      (wlc->bcn_li_dtim << 8) | wlc->bcn_li_bcn);  in brcms_c_bcn_li_upd()
6955 	struct bcma_device *core = wlc_hw->d11core;  in brcms_b_read_tsf()
6969  * |<---------- tsf_h ----------->||<--- tsf_l -->||<-RxTSFTime ->|
6982 	brcms_b_read_tsf(wlc->hw, &tsf_l, &tsf_h);  in brcms_c_recover_tsf64()
6985 	rx_tsf_0_15 = rxh->RxTSFTime;  in brcms_c_recover_tsf64()
6992 		rx_tsf_16_31 -= 1;  in brcms_c_recover_tsf64()
6994 			tsf_h -= 1;  in brcms_c_recover_tsf64()
7010 	rx_status->mactime = brcms_c_recover_tsf64(wlc, rxh);  in prep_mac80211_status()
7011 	rx_status->flag |= RX_FLAG_MACTIME_START;  in prep_mac80211_status()
7013 	channel = BRCMS_CHAN_CHANNEL(rxh->RxChan);  in prep_mac80211_status()
7015 	rx_status->band =  in prep_mac80211_status()
7017 	rx_status->freq =  in prep_mac80211_status()
7018 		ieee80211_channel_to_frequency(channel, rx_status->band);  in prep_mac80211_status()
7020 	rx_status->signal = wlc_phy_rssi_compute(wlc->hw->band->pi, rxh);  in prep_mac80211_status()
7024 	rx_status->antenna =  in prep_mac80211_status()
7025 		(rxh->PhyRxStatus_0 & PRXS0_RXANT_UPSUBBAND) ? 1 : 0;  in prep_mac80211_status()
7027 	plcp = p->data;  in prep_mac80211_status()
7031 		rx_status->rate_idx = rspec & RSPEC_RATE_MASK;  in prep_mac80211_status()
7032 		rx_status->encoding = RX_ENC_HT;  in prep_mac80211_status()
7034 			rx_status->bw = RATE_INFO_BW_40;  in prep_mac80211_status()
7038 			rx_status->rate_idx = 0;  in prep_mac80211_status()
7041 			rx_status->rate_idx = 1;  in prep_mac80211_status()
7044 			rx_status->rate_idx = 2;  in prep_mac80211_status()
7047 			rx_status->rate_idx = 3;  in prep_mac80211_status()
7050 			rx_status->rate_idx = 4;  in prep_mac80211_status()
7053 			rx_status->rate_idx = 5;  in prep_mac80211_status()
7056 			rx_status->rate_idx = 6;  in prep_mac80211_status()
7059 			rx_status->rate_idx = 7;  in prep_mac80211_status()
7062 			rx_status->rate_idx = 8;  in prep_mac80211_status()
7065 			rx_status->rate_idx = 9;  in prep_mac80211_status()
7068 			rx_status->rate_idx = 10;  in prep_mac80211_status()
7071 			rx_status->rate_idx = 11;  in prep_mac80211_status()
7074 			brcms_err(wlc->hw->d11core,  in prep_mac80211_status()
7083 		if (rx_status->band == NL80211_BAND_5GHZ)  in prep_mac80211_status()
7084 			rx_status->rate_idx -= BRCMS_LEGACY_5G_RATE_OFFSET;  in prep_mac80211_status()
7088 			if (rxh->PhyRxStatus_0 & PRXS0_SHORTH)  in prep_mac80211_status()
7089 				rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE;  in prep_mac80211_status()
7091 			rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE;  in prep_mac80211_status()
7093 			brcms_err(wlc->hw->d11core, "%s: Unknown modulation\n",  in prep_mac80211_status()
7099 		rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;  in prep_mac80211_status()
7101 	if (rxh->RxStatus1 & RXS_DECERR) {  in prep_mac80211_status()
7102 		rx_status->flag |= RX_FLAG_FAILED_PLCP_CRC;  in prep_mac80211_status()
7103 		brcms_err(wlc->hw->d11core, "%s:  RX_FLAG_FAILED_PLCP_CRC\n",  in prep_mac80211_status()
7106 	if (rxh->RxStatus1 & RXS_FCSERR) {  in prep_mac80211_status()
7107 		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;  in prep_mac80211_status()
7108 		brcms_err(wlc->hw->d11core, "%s:  RX_FLAG_FAILED_FCS_CRC\n",  in prep_mac80211_status()
7125 	len_mpdu = p->len - D11_PHY_HDR_LEN - FCS_LEN;  in brcms_c_recvctl()
7130 	if (wlc->hw->suspended_fifos) {  in brcms_c_recvctl()
7131 		hdr = (struct ieee80211_hdr *)p->data;  in brcms_c_recvctl()
7132 		if (ieee80211_is_beacon(hdr->frame_control))  in brcms_c_recvctl()
7133 			brcms_b_mute(wlc->hw, false);  in brcms_c_recvctl()
7137 	ieee80211_rx_irqsafe(wlc->pub->ieee_hw, p);  in brcms_c_recvctl()
7140 /* calculate frame duration for Mixed-mode L-SIG spoofing, return
7144  *   len = 3(nsyms + nstream + 3) - 3
7176 		/* (+3) account for HT-SIG(2) and HT-STF(1) */  in brcms_c_calc_lsig_len()
7180 		 * (-3) excluding service bits and tail bits  in brcms_c_calc_lsig_len()
7182 		len = (3 * nsyms) - 3;  in brcms_c_calc_lsig_len()
7199 	sifs = get_sifs(wlc->band);  in brcms_c_mod_prb_rsp_rate_table()
7204 	brcms_c_rateset_mcs_upd(&rs, wlc->stf->txstreams);  in brcms_c_mod_prb_rsp_rate_table()
7213 		entry_ptr = brcms_b_rate_shm_offset(wlc->hw, rate);  in brcms_c_mod_prb_rsp_rate_table()
7227 		brcms_b_write_shm(wlc->hw, entry_ptr + M_RT_PRS_PLCP_POS,  in brcms_c_mod_prb_rsp_rate_table()
7229 		brcms_b_write_shm(wlc->hw, entry_ptr + M_RT_PRS_PLCP_POS + 2,  in brcms_c_mod_prb_rsp_rate_table()
7231 		brcms_b_write_shm(wlc->hw, entry_ptr + M_RT_PRS_DUR_POS, dur);  in brcms_c_mod_prb_rsp_rate_table()
7246 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_beacon_write()
7247 	struct ieee80211_hw *ieee_hw = brcms_c_pub(wlc)->ieee_hw;  in brcms_c_beacon_write()
7252 	len = min_t(size_t, beacon->len, BCN_TMPL_LEN);  in brcms_c_beacon_write()
7253 	wlc->bcn_rspec = ieee80211_get_tx_rate(ieee_hw, tx_info)->hw_value;  in brcms_c_beacon_write()
7255 	brcms_c_compute_plcp(wlc, wlc->bcn_rspec,  in brcms_c_beacon_write()
7256 			     len + FCS_LEN - D11_PHY_HDR_LEN, beacon->data);  in brcms_c_beacon_write()
7260 	brcms_c_beacon_phytxctl_txant_upd(wlc, wlc->bcn_rspec);  in brcms_c_beacon_write()
7265 					    (len + 3) & ~3, beacon->data);  in brcms_c_beacon_write()
7273 					    (len + 3) & ~3, beacon->data);  in brcms_c_beacon_write()
7294 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_update_beacon_hw()
7295 	struct bcma_device *core = wlc_hw->d11core;  in brcms_c_update_beacon_hw()
7307 	if (wlc->beacon_template_virgin) {  in brcms_c_update_beacon_hw()
7308 		wlc->beacon_template_virgin = false;  in brcms_c_update_beacon_hw()
7320 		wlc->defmacintmask |= MI_BCNTPL;  in brcms_c_update_beacon_hw()
7344 	struct brcms_bss_cfg *bsscfg = wlc->bsscfg;  in brcms_c_update_beacon()
7346 	if (wlc->pub->up && (bsscfg->type == BRCMS_TYPE_AP ||  in brcms_c_update_beacon()
7347 			     bsscfg->type == BRCMS_TYPE_ADHOC)) {  in brcms_c_update_beacon()
7349 		wlc->defmacintmask &= ~MI_BCNTPL;  in brcms_c_update_beacon()
7350 		if (!wlc->beacon)  in brcms_c_update_beacon()
7352 		brcms_c_update_beacon_hw(wlc, wlc->beacon,  in brcms_c_update_beacon()
7353 					 wlc->beacon_tim_offset,  in brcms_c_update_beacon()
7354 					 wlc->beacon_dtim_period);  in brcms_c_update_beacon()
7363 	if (wlc->beacon)  in brcms_c_set_new_beacon()
7364 		dev_kfree_skb_any(wlc->beacon);  in brcms_c_set_new_beacon()
7365 	wlc->beacon = beacon;  in brcms_c_set_new_beacon()
7368 	skb_push(wlc->beacon, D11_PHY_HDR_LEN);  in brcms_c_set_new_beacon()
7369 	wlc->beacon_tim_offset = tim_offset;  in brcms_c_set_new_beacon()
7370 	wlc->beacon_dtim_period = dtim_period;  in brcms_c_set_new_beacon()
7379 	if (wlc->probe_resp)  in brcms_c_set_new_probe_resp()
7380 		dev_kfree_skb_any(wlc->probe_resp);  in brcms_c_set_new_probe_resp()
7381 	wlc->probe_resp = probe_resp;  in brcms_c_set_new_probe_resp()
7384 	skb_push(wlc->probe_resp, D11_PHY_HDR_LEN);  in brcms_c_set_new_probe_resp()
7391 	 * prevent ucode from sending probe responses by setting the timeout  in brcms_c_enable_probe_resp()
7394 	wlc->prb_resp_timeout = enable ? BRCMS_PRB_RESP_TIMEOUT : 1;  in brcms_c_enable_probe_resp()
7395 	brcms_b_write_shm(wlc->hw, M_PRS_MAXTIME, wlc->prb_resp_timeout);  in brcms_c_enable_probe_resp()
7403 	u8 *ssidptr = cfg->SSID;  in brcms_c_shm_ssid_upd()
7409 	memcpy(ssidbuf, ssidptr, cfg->SSID_len);  in brcms_c_shm_ssid_upd()
7412 	brcms_b_write_shm(wlc->hw, M_SSIDLEN, (u16) cfg->SSID_len);  in brcms_c_shm_ssid_upd()
7423 	len = min_t(size_t, probe_resp->len, BCN_TMPL_LEN);  in brcms_c_bss_update_probe_resp()
7429 	brcms_b_write_template_ram(wlc->hw, T_PRS_TPL_BASE,  in brcms_c_bss_update_probe_resp()
7430 				    (len + 3) & ~3, probe_resp->data);  in brcms_c_bss_update_probe_resp()
7432 	/* write the length of the probe response frame (+PLCP/-FCS) */  in brcms_c_bss_update_probe_resp()
7433 	brcms_b_write_shm(wlc->hw, M_PRB_RESP_FRM_LEN, (u16) len);  in brcms_c_bss_update_probe_resp()
7445 				      (u16)len + FCS_LEN - D11_PHY_HDR_LEN);  in brcms_c_bss_update_probe_resp()
7453 	struct brcms_bss_cfg *bsscfg = wlc->bsscfg;  in brcms_c_update_probe_resp()
7456 	if (wlc->pub->up && (bsscfg->type == BRCMS_TYPE_AP ||  in brcms_c_update_probe_resp()
7457 			     bsscfg->type == BRCMS_TYPE_ADHOC)) {  in brcms_c_update_probe_resp()
7458 		if (!wlc->probe_resp)  in brcms_c_update_probe_resp()
7460 		brcms_c_bss_update_probe_resp(wlc, bsscfg, wlc->probe_resp,  in brcms_c_update_probe_resp()
7469 		return -EINVAL;  in brcms_b_xmtfifo_sz_get()
7471 	*blocks = wlc_hw->xmtfifo_sz[fifo];  in brcms_b_xmtfifo_sz_get()
7480 	brcms_b_set_addrmatch(wlc->hw, match_reg_offset, addr);  in brcms_c_set_addrmatch()
7482 		memcpy(wlc->bsscfg->BSSID, addr, ETH_ALEN);  in brcms_c_set_addrmatch()
7490 	wlc_phy_hold_upd(wlc->band->pi, PHY_HOLD_FOR_SCAN, true);  in brcms_c_scan_start()
7495 	wlc_phy_hold_upd(wlc->band->pi, PHY_HOLD_FOR_SCAN, false);  in brcms_c_scan_stop()
7500 	wlc->pub->associated = state;  in brcms_c_associate_upd()
7515 		dmah = hw->di[i];  in brcms_c_inval_dma_pkts()
7523 	return wlc->band->bandunit;  in brcms_c_get_curband()
7531 	for (i = 0; i < ARRAY_SIZE(wlc->hw->di); i++)  in brcms_c_tx_flush_completed()
7532 		if (wlc->hw->di[i])  in brcms_c_tx_flush_completed()
7533 			dma_kick_tx(wlc->hw->di[i]);  in brcms_c_tx_flush_completed()
7540 	wlc->bcn_li_bcn = interval;  in brcms_c_set_beacon_listen_interval()
7541 	if (wlc->pub->up)  in brcms_c_set_beacon_listen_interval()
7550 	brcms_b_read_tsf(wlc->hw, &tsf_l, &tsf_h);  in brcms_c_tsf_get()
7569 	bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_timerlow), tsf_l);  in brcms_c_tsf_set()
7570 	bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_timerhigh), tsf_h);  in brcms_c_tsf_set()
7581 	return wlc_phy_txpower_set(wlc->band->pi, qdbm, false);  in brcms_c_set_tx_power()
7589 	wlc_phy_txpower_get(wlc->band->pi, &qdbm, &override);  in brcms_c_get_tx_power()
7608 	rxh = (struct d11rxhdr *) (p->data);  in brcms_c_recv()
7613 	/* MAC inserts 2 pad bytes for a4 headers or QoS or A-MSDU subframes */  in brcms_c_recv()
7614 	if (rxh->RxStatus1 & RXS_PBPRES) {  in brcms_c_recv()
7615 		if (p->len < 2) {  in brcms_c_recv()
7616 			brcms_err(wlc->hw->d11core,  in brcms_c_recv()
7618 				  wlc->pub->unit, p->len);  in brcms_c_recv()
7624 	h = (struct ieee80211_hdr *)(p->data + D11_PHY_HDR_LEN);  in brcms_c_recv()
7625 	len = p->len;  in brcms_c_recv()
7627 	if (rxh->RxStatus1 & RXS_FCSERR) {  in brcms_c_recv()
7628 		if (!(wlc->filter_flags & FIF_FCSFAIL))  in brcms_c_recv()
7633 	if (len < D11_PHY_HDR_LEN + sizeof(h->frame_control))  in brcms_c_recv()
7636 	/* not supporting A-MSDU */  in brcms_c_recv()
7637 	is_amsdu = rxh->RxStatus2 & RXS_AMSDU_MASK;  in brcms_c_recv()
7661 	uint bound_limit = bound ? RXBND : -1;  in brcms_b_recv()
7672 		morepending = dma_rx(wlc_hw->di[fifo], &recv_frames);  in brcms_b_recv()
7677 	dma_rxfill(wlc_hw->di[fifo]);  in brcms_b_recv()
7685 		rxh_le = (struct d11rxhdr_le *)p->data;  in brcms_b_recv()
7686 		rxh = (struct d11rxhdr *)p->data;  in brcms_b_recv()
7689 		rxh->RxFrameSize = le16_to_cpu(rxh_le->RxFrameSize);  in brcms_b_recv()
7690 		rxh->PhyRxStatus_0 = le16_to_cpu(rxh_le->PhyRxStatus_0);  in brcms_b_recv()
7691 		rxh->PhyRxStatus_1 = le16_to_cpu(rxh_le->PhyRxStatus_1);  in brcms_b_recv()
7692 		rxh->PhyRxStatus_2 = le16_to_cpu(rxh_le->PhyRxStatus_2);  in brcms_b_recv()
7693 		rxh->PhyRxStatus_3 = le16_to_cpu(rxh_le->PhyRxStatus_3);  in brcms_b_recv()
7694 		rxh->PhyRxStatus_4 = le16_to_cpu(rxh_le->PhyRxStatus_4);  in brcms_b_recv()
7695 		rxh->PhyRxStatus_5 = le16_to_cpu(rxh_le->PhyRxStatus_5);  in brcms_b_recv()
7696 		rxh->RxStatus1 = le16_to_cpu(rxh_le->RxStatus1);  in brcms_b_recv()
7697 		rxh->RxStatus2 = le16_to_cpu(rxh_le->RxStatus2);  in brcms_b_recv()
7698 		rxh->RxTSFTime = le16_to_cpu(rxh_le->RxTSFTime);  in brcms_b_recv()
7699 		rxh->RxChan = le16_to_cpu(rxh_le->RxChan);  in brcms_b_recv()
7701 		brcms_c_recv(wlc_hw->wlc, p);  in brcms_b_recv()
7707 /* second-level interrupt processing
7708  *   Return true if another dpc needs to be re-scheduled. false otherwise.
7714 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_dpc()
7715 	struct bcma_device *core = wlc_hw->d11core;  in brcms_c_dpc()
7718 		brcms_err(core, "wl%d: %s: dead chip\n", wlc_hw->unit,  in brcms_c_dpc()
7720 		brcms_down(wlc->wl);  in brcms_c_dpc()
7725 	macintstatus = wlc->macintstatus;  in brcms_c_dpc()
7726 	wlc->macintstatus = 0;  in brcms_c_dpc()
7729 		      wlc_hw->unit, macintstatus);  in brcms_c_dpc()
7731 	WARN_ON(macintstatus & MI_PRQ); /* PRQ Interrupt in non-MBSS */  in brcms_c_dpc()
7736 		if (brcms_b_txstatus(wlc->hw, bounded, &fatal))  in brcms_c_dpc()
7737 			wlc->macintstatus |= MI_TFS;  in brcms_c_dpc()
7750 		bcma_set32(core, D11REGOFFS(maccommand), wlc->qvalid);  in brcms_c_dpc()
7751 		wlc->qvalid = 0;  in brcms_c_dpc()
7760 			wlc->macintstatus |= MI_DMAINT;  in brcms_c_dpc()
7764 		wlc_phy_noise_sample_intr(wlc_hw->band->pi);  in brcms_c_dpc()
7768 			  "(seconds). Resetting.\n", wlc_hw->unit, wlc_hw->now);  in brcms_c_dpc()
7771 			    __func__, ai_get_chip_id(wlc_hw->sih),  in brcms_c_dpc()
7772 			    ai_get_chiprev(wlc_hw->sih));  in brcms_c_dpc()
7773 		brcms_fatal_error(wlc_hw->wlc->wl);  in brcms_c_dpc()
7776 	/* gptimer timeout */  in brcms_c_dpc()
7782 			       " RF Disable Input\n", wlc_hw->unit);  in brcms_c_dpc()
7783 		brcms_rfkill_set_hw_state(wlc->wl);  in brcms_c_dpc()
7790 	/* it isn't done and needs to be resched if macintstatus is non-zero */  in brcms_c_dpc()
7791 	return wlc->macintstatus != 0;  in brcms_c_dpc()
7794 	brcms_fatal_error(wlc_hw->wlc->wl);  in brcms_c_dpc()
7795 	return wlc->macintstatus != 0;  in brcms_c_dpc()
7800 	struct bcma_device *core = wlc->hw->d11core;  in brcms_c_init()
7801 	struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.chandef.chan;  in brcms_c_init()
7804 	brcms_dbg_info(core, "wl%d\n", wlc->pub->unit);  in brcms_c_init()
7806 	chanspec = ch20mhz_chspec(ch->hw_value);  in brcms_c_init()
7808 	brcms_b_init(wlc->hw, chanspec);  in brcms_c_init()
7814 	brcms_c_set_mac(wlc->bsscfg);  in brcms_c_init()
7815 	brcms_c_set_bssid(wlc->bsscfg);  in brcms_c_init()
7818 	if (wlc->pub->associated && wlc->pub->up) {  in brcms_c_init()
7822 		bi = wlc->bsscfg->current_bss->beacon_period << 10;  in brcms_c_init()
7836 	/* init probe response timeout */  in brcms_c_init()
7837 	brcms_b_write_shm(wlc->hw, M_PRS_MAXTIME, wlc->prb_resp_timeout);  in brcms_c_init()
7840 	brcms_b_write_shm(wlc->hw, M_MBURST_TXOP,  in brcms_c_init()
7841 		      (wlc->  in brcms_c_init()
7845 	brcms_c_duty_cycle_set(wlc, wlc->tx_duty_cycle_ofdm, true, true);  in brcms_c_init()
7846 	brcms_c_duty_cycle_set(wlc, wlc->tx_duty_cycle_cck, false, true);  in brcms_c_init()
7852 	brcms_c_ampdu_shm_upd(wlc->ampdu);  in brcms_c_init()
7854 	/* band-specific inits */  in brcms_c_init()
7862 	if (wlc->ucode_rev == 0) {  in brcms_c_init()
7866 		rev = brcms_b_read_shm(wlc->hw, M_BOM_REV_MAJOR);  in brcms_c_init()
7867 		patch = brcms_b_read_shm(wlc->hw, M_BOM_REV_MINOR);  in brcms_c_init()
7868 		wlc->ucode_rev = (rev << NBITS(u16)) | patch;  in brcms_c_init()
7869 		snprintf(wlc->wiphy->fw_version,  in brcms_c_init()
7870 			 sizeof(wlc->wiphy->fw_version), "%u.%u", rev, patch);  in brcms_c_init()
7878 		brcms_b_mute(wlc->hw, true);  in brcms_c_init()
7887 	if (GFIELD(wlc->wme_retries[0], EDCF_SHORT) == 0) {  in brcms_c_init()
7892 			wlc->wme_retries[ac] =  in brcms_c_init()
7893 			    brcms_b_read_shm(wlc->hw, M_AC_TXLMT_ADDR(ac));  in brcms_c_init()
7913 	wlc->wiphy = wl->wiphy;  in brcms_c_attach()
7914 	pub = wlc->pub;  in brcms_c_attach()
7920 	wlc->band = wlc->bandstate[0];  in brcms_c_attach()
7921 	wlc->core = wlc->corestate;  in brcms_c_attach()
7922 	wlc->wl = wl;  in brcms_c_attach()
7923 	pub->unit = unit;  in brcms_c_attach()
7924 	pub->_piomode = piomode;  in brcms_c_attach()
7925 	wlc->bandinit_pending = false;  in brcms_c_attach()
7926 	wlc->beacon_template_virgin = true;  in brcms_c_attach()
7944 	pub->phy_11ncapable = BRCMS_PHY_11N_CAP(wlc->band);  in brcms_c_attach()
7947 	wlc->tx_duty_cycle_ofdm = 0;  in brcms_c_attach()
7948 	wlc->tx_duty_cycle_cck = 0;  in brcms_c_attach()
7953 	if (BRCMS_ISNPHY(wlc->band) && (wlc->stf->txstreams == 1))  in brcms_c_attach()
7954 		wlc->stf->txant = wlc->stf->hw_txchain - 1;  in brcms_c_attach()
7957 	wlc_phy_stf_chain_init(wlc->band->pi, wlc->stf->hw_txchain,  in brcms_c_attach()
7958 			       wlc->stf->hw_rxchain);  in brcms_c_attach()
7962 		wlc->core->txavail[i] = wlc->hw->txavail[i];  in brcms_c_attach()
7964 	memcpy(&wlc->perm_etheraddr, &wlc->hw->etheraddr, ETH_ALEN);  in brcms_c_attach()
7965 	memcpy(&pub->cur_etheraddr, &wlc->hw->etheraddr, ETH_ALEN);  in brcms_c_attach()
7967 	for (j = 0; j < wlc->pub->_nbands; j++) {  in brcms_c_attach()
7968 		wlc->band = wlc->bandstate[j];  in brcms_c_attach()
7976 		wlc->band->CWmin = APHY_CWMIN;  in brcms_c_attach()
7977 		wlc->band->CWmax = PHY_CWMAX;  in brcms_c_attach()
7980 		if (wlc->band->bandtype == BRCM_BAND_2G) {  in brcms_c_attach()
7981 			wlc->band->gmode = GMODE_AUTO;  in brcms_c_attach()
7983 					   wlc->band->gmode);  in brcms_c_attach()
7987 		if (BRCMS_PHY_11N_CAP(wlc->band)) {  in brcms_c_attach()
7988 			pub->_n_enab = SUPPORT_11N;  in brcms_c_attach()
7990 						   ((pub->_n_enab ==  in brcms_c_attach()
7995 		/* init per-band default rateset, depend on band->gmode */  in brcms_c_attach()
7996 		brcms_default_rateset(wlc, &wlc->band->defrateset);  in brcms_c_attach()
7999 		brcms_c_rateset_filter(&wlc->band->defrateset,  in brcms_c_attach()
8000 				   &wlc->band->hw_rateset, false,  in brcms_c_attach()
8002 				   (bool) (wlc->pub->_n_enab & SUPPORT_11N));  in brcms_c_attach()
8007 	 * wlc->stf->txant/txchain/ant_rx_ovr change  in brcms_c_attach()
8017 		wiphy_err(wl->wiphy, "wl%d: %s: init_timer failed\n", unit,  in brcms_c_attach()
8024 	wlc->cmi = brcms_c_channel_mgr_attach(wlc);  in brcms_c_attach()
8025 	if (!wlc->cmi) {  in brcms_c_attach()
8026 		wiphy_err(wl->wiphy, "wl%d: %s: channel_mgr_attach failed"  in brcms_c_attach()
8032 	/* init default when all parameters are ready, i.e. ->rateset */  in brcms_c_attach()
8039 	wlc->bsscfg->wlc = wlc;  in brcms_c_attach()
8041 	wlc->mimoft = FT_HT;  in brcms_c_attach()
8042 	wlc->mimo_40txbw = AUTO;  in brcms_c_attach()
8043 	wlc->ofdm_40txbw = AUTO;  in brcms_c_attach()
8044 	wlc->cck_40txbw = AUTO;  in brcms_c_attach()
8051 	} else if (BRCMS_ISSSLPNPHY(wlc->band)) {  in brcms_c_attach()
8058 	brcms_b_antsel_set(wlc->hw, wlc->asi->antsel_avail);  in brcms_c_attach()
8066 	wiphy_err(wl->wiphy, "wl%d: %s: failed with err %d\n",  in brcms_c_attach()