358 static u8 brcms_basic_rate(struct brcms_c_info *wlc, u32 rspec)  in brcms_basic_rate()  argument
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()
389 static bool brcms_deviceremoved(struct brcms_c_info *wlc)  in brcms_deviceremoved()  argument
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()
401 static int brcms_txpktpendtot(struct brcms_c_info *wlc)  in brcms_txpktpendtot()  argument
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()
412 static bool brcms_is_mband_unlocked(struct brcms_c_info *wlc)  in brcms_is_mband_unlocked()  argument
414 	return wlc->pub->_nbands > 1 && !wlc->bandlocked;  in brcms_is_mband_unlocked()
436 static void brcms_c_detach_mfree(struct brcms_c_info *wlc)  in brcms_c_detach_mfree()  argument
438 	if (wlc == NULL)  in brcms_c_detach_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()
459 	kfree(wlc);  in brcms_c_detach_mfree()
484 	struct brcms_c_info *wlc;  in brcms_c_attach_malloc()  local
486 	wlc = kzalloc(sizeof(struct brcms_c_info), GFP_ATOMIC);  in brcms_c_attach_malloc()
487 	if (wlc == NULL) {  in brcms_c_attach_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()
583 	return wlc;  in brcms_c_attach_malloc()
586 	brcms_c_detach_mfree(wlc);  in brcms_c_attach_malloc()
615 static uint brcms_c_calc_frame_time(struct brcms_c_info *wlc, u32 ratespec,  in brcms_c_calc_frame_time()  argument
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()
718 	struct brcms_ucode *ucode = &wlc_hw->wlc->wl->ucode;  in brcms_c_ucode_bsinit()
794 	wlc_hw->wlc->band = wlc_hw->wlc->bandstate[bandunit];  in brcms_c_setxband()
808 static u32 brcms_c_setband_inact(struct brcms_c_info *wlc, uint bandunit)  in brcms_c_setband_inact()  argument
810 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_setband_inact()
820 	macintmask = brcms_intrsoff(wlc->wl);  in brcms_c_setband_inact()
834 brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs)  in brcms_c_dotxstatus()  argument
852 	trace_brcms_txstatus(&wlc->hw->d11core->dev, txs->framelen,  in brcms_c_dotxstatus()
863 		brcms_dbg_tx(wlc->hw->d11core, "INTERMEDIATE but not AMPDU\n");  in brcms_c_dotxstatus()
870 		brcms_err(wlc->hw->d11core, "queue %u >= NFIFO\n", queue);  in brcms_c_dotxstatus()
874 	dma = wlc->hw->di[queue];  in brcms_c_dotxstatus()
876 	p = dma_getnexttxp(wlc->hw->di[queue], DMA_RANGE_TRANSMITTED);  in brcms_c_dotxstatus()
878 		brcms_err(wlc->hw->d11core, "dma_getnexttxp returned null!\n");  in brcms_c_dotxstatus()
886 		brcms_dbg_tx(wlc->hw->d11core, "phyerr 0x%x, rate 0x%x\n",  in brcms_c_dotxstatus()
890 		brcms_err(wlc->hw->d11core, "frameid != txh->TxFrameID\n");  in brcms_c_dotxstatus()
897 		scb = &wlc->pri_scb;  in brcms_c_dotxstatus()
900 		brcms_c_ampdu_dotxstatus(wlc->ampdu, scb, p, txs);  in brcms_c_dotxstatus()
909 	trace_brcms_txdesc(&wlc->hw->d11core->dev, txh, sizeof(*txh));  in brcms_c_dotxstatus()
914 		brcms_dbg_tx(wlc->hw->d11core,  in brcms_c_dotxstatus()
917 			     CHSPEC_CHANNEL(wlc->default_bss->chanspec));  in brcms_c_dotxstatus()
929 		brcms_err(wlc->hw->d11core, "Not last frame!\n");  in brcms_c_dotxstatus()
944 			sfbl = GFIELD(wlc->wme_retries[wme_fifo2ac[queue]],  in brcms_c_dotxstatus()
946 			lfbl = GFIELD(wlc->wme_retries[wme_fifo2ac[queue]],  in brcms_c_dotxstatus()
949 			sfbl = wlc->SFBL;  in brcms_c_dotxstatus()
950 			lfbl = wlc->LFBL;  in brcms_c_dotxstatus()
999 		ieee80211_tx_status_irqsafe(wlc->pub->ieee_hw, p);  in brcms_c_dotxstatus()
1001 		brcms_err(wlc->hw->d11core,  in brcms_c_dotxstatus()
1011 			trace_brcms_txdesc(&wlc->hw->d11core->dev, txh,  in brcms_c_dotxstatus()
1019 		    ieee80211_queue_stopped(wlc->pub->ieee_hw, ac_queue))  in brcms_c_dotxstatus()
1020 			ieee80211_wake_queue(wlc->pub->ieee_hw, ac_queue);  in brcms_c_dotxstatus()
1066 		*fatal = brcms_c_dotxstatus(wlc_hw->wlc, txs);  in brcms_b_txstatus()
1075 static void brcms_c_tbtt(struct brcms_c_info *wlc)  in brcms_c_tbtt()  argument
1077 	if (wlc->bsscfg->type == BRCMS_TYPE_ADHOC)  in brcms_c_tbtt()
1082 		wlc->qvalid |= MCMD_DIRFRMQVAL;  in brcms_c_tbtt()
1087 brcms_c_mhfdef(struct brcms_c_info *wlc, u16 *mhfs, u16 mhf2_init)  in brcms_c_mhfdef()  argument
1089 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_mhfdef()
1113 static bool brcms_b_attach_dmapio(struct brcms_c_info *wlc, uint j, bool wme)  in brcms_b_attach_dmapio()  argument
1121 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_attach_dmapio()
1135 		wlc_hw->di[0] = dma_attach(name, wlc,  in brcms_b_attach_dmapio()
1149 		wlc_hw->di[1] = dma_attach(name, wlc,  in brcms_b_attach_dmapio()
1159 		wlc_hw->di[2] = dma_attach(name, wlc,  in brcms_b_attach_dmapio()
1168 		wlc_hw->di[3] = dma_attach(name, wlc,  in brcms_b_attach_dmapio()
1191 	brcms_c_mhfdef(wlc, wlc_hw->band->mhfs, pio_mhf2);  in brcms_b_attach_dmapio()
1215 	struct brcms_c_info *wlc = wlc_hw->wlc;  in brcms_b_info_init()  local
1218 	wlc->defmacintmask = DEF_MACINTMASK;  in brcms_b_info_init()
1239 		  DBGST_ASLEEP), wlc_hw->wlc->fastpwrup_dly);  in brcms_b_wait_for_wake()
1605 	struct brcms_c_info *wlc = wlc_hw->wlc;  in brcms_b_upd_synthpu()  local
1608 	if (BRCMS_ISLCNPHY(wlc->band))  in brcms_b_upd_synthpu()
1610 	else if (BRCMS_ISNPHY(wlc->band) && (NREV_GE(wlc->band->phyrev, 3)))  in brcms_b_upd_synthpu()
1704 static void brcms_b_bsinit(struct brcms_c_info *wlc, u16 chanspec)  in brcms_b_bsinit()  argument
1706 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_bsinit()
1826 	struct brcms_c_info *wlc = wlc_hw->wlc;  in brcms_b_setband()  local
1835 	macintmask = brcms_c_setband_inact(wlc, bandunit);  in brcms_b_setband()
1843 	brcms_b_bsinit(wlc, chanspec);  in brcms_b_setband()
1850 	if (wlc->macintstatus)  in brcms_b_setband()
1851 		wlc->macintstatus = MI_DMAINT;  in brcms_b_setband()
1854 	brcms_intrsrestore(wlc->wl, macintmask);  in brcms_b_setband()
1866 		wiphy_err(wlc_hw->wlc->wiphy, "unsupported core rev %d\n",  in brcms_c_isgoodchip()
2034 		wlc_hw->wlc->macintstatus = 0;	/* skip wl_dpc after down */  in brcms_b_corereset()
2074 	wlc_hw->wlc->macintstatus = 0;  in brcms_b_corereset()
2171 void brcms_c_start_station(struct brcms_c_info *wlc, u8 *addr)  in brcms_c_start_station()  argument
2173 	memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr));  in brcms_c_start_station()
2174 	wlc->bsscfg->type = BRCMS_TYPE_STATION;  in brcms_c_start_station()
2177 void brcms_c_start_ap(struct brcms_c_info *wlc, u8 *addr, const u8 *bssid,  in brcms_c_start_ap()  argument
2180 	brcms_c_set_ssid(wlc, ssid, ssid_len);  in brcms_c_start_ap()
2182 	memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr));  in brcms_c_start_ap()
2183 	memcpy(wlc->bsscfg->BSSID, bssid, sizeof(wlc->bsscfg->BSSID));  in brcms_c_start_ap()
2184 	wlc->bsscfg->type = BRCMS_TYPE_AP;  in brcms_c_start_ap()
2186 	brcms_b_mctrl(wlc->hw, MCTL_AP | MCTL_INFRA, MCTL_AP | MCTL_INFRA);  in brcms_c_start_ap()
2189 void brcms_c_start_adhoc(struct brcms_c_info *wlc, u8 *addr)  in brcms_c_start_adhoc()  argument
2191 	memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr));  in brcms_c_start_adhoc()
2192 	wlc->bsscfg->type = BRCMS_TYPE_ADHOC;  in brcms_c_start_adhoc()
2194 	brcms_b_mctrl(wlc->hw, MCTL_AP | MCTL_INFRA, 0);  in brcms_c_start_adhoc()
2198 static void brcms_c_gpio_init(struct brcms_c_info *wlc)  in brcms_c_gpio_init()  argument
2200 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_gpio_init()
2281 	struct brcms_c_info *wlc;  in brcms_ucode_download()  local
2282 	struct brcms_ucode *ucode = &wlc_hw->wlc->wl->ucode;  in brcms_ucode_download()
2284 	wlc = wlc_hw->wlc;  in brcms_ucode_download()
2325 	return (u16) wlc_hw->wlc->stf->txant;  in brcms_b_get_txant()
2392 			brcms_fatal_error(wlc_hw->wlc->wl); /* big hammer */  in brcms_b_fifoerrors()
2401 void brcms_c_intrson(struct brcms_c_info *wlc)  in brcms_c_intrson()  argument
2403 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_intrson()
2404 	wlc->macintmask = wlc->defmacintmask;  in brcms_c_intrson()
2405 	bcma_write32(wlc_hw->d11core, D11REGOFFS(macintmask), wlc->macintmask);  in brcms_c_intrson()
2408 u32 brcms_c_intrsoff(struct brcms_c_info *wlc)  in brcms_c_intrsoff()  argument
2410 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_intrsoff()
2416 	macintmask = wlc->macintmask;	/* isr can still happen */  in brcms_c_intrsoff()
2421 	wlc->macintmask = 0;  in brcms_c_intrsoff()
2424 	return wlc->macintstatus ? 0 : macintmask;  in brcms_c_intrsoff()
2427 void brcms_c_intrsrestore(struct brcms_c_info *wlc, u32 macintmask)  in brcms_c_intrsrestore()  argument
2429 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_intrsrestore()
2433 	wlc->macintmask = macintmask;  in brcms_c_intrsrestore()
2434 	bcma_write32(wlc_hw->d11core, D11REGOFFS(macintmask), wlc->macintmask);  in brcms_c_intrsrestore()
2463 			brcms_c_suspend_mac_and_wait(wlc_hw->wlc);  in brcms_b_tx_fifo_suspend()
2468 			brcms_c_enable_mac(wlc_hw->wlc);  in brcms_b_tx_fifo_suspend()
2498 	u8 *ethaddr = wlc_hw->wlc->pub->cur_etheraddr;  in brcms_b_mute()
2529 brcms_c_mute(struct brcms_c_info *wlc, bool mute_tx)  in brcms_c_mute()  argument
2531 	brcms_b_mute(wlc->hw, mute_tx);  in brcms_c_mute()
2542 static inline u32 wlc_intstatus(struct brcms_c_info *wlc, bool in_isr)  in wlc_intstatus()  argument
2544 	struct brcms_hardware *wlc_hw = wlc->hw;  in wlc_intstatus()
2550 	mask = in_isr ? wlc->macintmask : wlc->defmacintmask;  in wlc_intstatus()
2555 	if (brcms_deviceremoved(wlc))  in wlc_intstatus()
2574 	wlc->macintmask = 0;  in wlc_intstatus()
2594 bool brcms_c_intrsupd(struct brcms_c_info *wlc)  in brcms_c_intrsupd()  argument
2599 	macintstatus = wlc_intstatus(wlc, false);  in brcms_c_intrsupd()
2606 	wlc->macintstatus |= macintstatus;  in brcms_c_intrsupd()
2617 bool brcms_c_isr(struct brcms_c_info *wlc)  in brcms_c_isr()  argument
2619 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_isr()
2622 	if (!wlc_hw->up || !wlc->macintmask)  in brcms_c_isr()
2626 	macintstatus = wlc_intstatus(wlc, true);  in brcms_c_isr()
2639 	wlc->macintstatus = macintstatus;  in brcms_c_isr()
2645 void brcms_c_suspend_mac_and_wait(struct brcms_c_info *wlc)  in brcms_c_suspend_mac_and_wait()  argument
2647 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_suspend_mac_and_wait()
2669 		brcms_down(wlc->wl);  in brcms_c_suspend_mac_and_wait()
2680 		brcms_down(wlc->wl);  in brcms_c_suspend_mac_and_wait()
2705 		brcms_down(wlc->wl);  in brcms_c_suspend_mac_and_wait()
2713 void brcms_c_enable_mac(struct brcms_c_info *wlc)  in brcms_c_enable_mac()  argument
2715 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_enable_mac()
2720 			   wlc->band->bandunit);  in brcms_c_enable_mac()
2761 	struct wiphy *wiphy = wlc_hw->wlc->wiphy;  in brcms_b_validate_chip_access()
2877 	dev_gone = brcms_deviceremoved(wlc_hw->wlc);  in brcms_c_coredisable()
2899 static void brcms_c_flushqueues(struct brcms_c_info *wlc)  in brcms_c_flushqueues()  argument
2901 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_flushqueues()
2909 				ieee80211_wake_queue(wlc->pub->ieee_hw,  in brcms_c_flushqueues()
3016 static void brcms_c_copyto_shm(struct brcms_c_info *wlc, uint offset,  in brcms_c_copyto_shm()  argument
3019 	brcms_b_copyto_objmem(wlc->hw, offset, buf, len, OBJADDR_SHM_SEL);  in brcms_c_copyto_shm()
3075 static bool brcms_c_ps_allowed(struct brcms_c_info *wlc)  in brcms_c_ps_allowed()  argument
3081 static void brcms_c_statsupd(struct brcms_c_info *wlc)  in brcms_c_statsupd()  argument
3092 	if (!wlc->pub->up)  in brcms_c_statsupd()
3095 	macstats = wlc->core->macstat_snapshot;  in brcms_c_statsupd()
3107 	brcms_b_copyfrom_objmem(wlc->hw, M_UCODE_MACSTAT, macstats,  in brcms_c_statsupd()
3114 		brcms_err(wlc->hw->d11core, "wl%d: %u rx fifo 0 overflows!\n",  in brcms_c_statsupd()
3115 			  wlc->pub->unit, delta);  in brcms_c_statsupd()
3121 			brcms_err(wlc->hw->d11core,  in brcms_c_statsupd()
3123 				  wlc->pub->unit, delta, i);  in brcms_c_statsupd()
3129 		if (wlc->hw->di[i])  in brcms_c_statsupd()
3130 			dma_counterreset(wlc->hw->di[i]);  in brcms_c_statsupd()
3137 	if (!brcms_deviceremoved(wlc_hw->wlc))  in brcms_b_reset()
3141 	brcms_c_flushqueues(wlc_hw->wlc);  in brcms_b_reset()
3144 void brcms_c_reset(struct brcms_c_info *wlc)  in brcms_c_reset()  argument
3146 	brcms_dbg_info(wlc->hw->d11core, "wl%d\n", wlc->pub->unit);  in brcms_c_reset()
3149 	brcms_c_statsupd(wlc);  in brcms_c_reset()
3152 	memset(wlc->core->macstat_snapshot, 0, sizeof(struct macstat));  in brcms_c_reset()
3154 	brcms_b_reset(wlc->hw);  in brcms_c_reset()
3180 static void brcms_b_coreinit(struct brcms_c_info *wlc)  in brcms_b_coreinit()  argument
3182 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_coreinit()
3190 	struct brcms_ucode *ucode = &wlc_hw->wlc->wl->ucode;  in brcms_b_coreinit()
3215 	brcms_c_gpio_init(wlc);  in brcms_b_coreinit()
3312 	wlc->fastpwrup_dly = ai_clkctl_fast_pwrup_delay(wlc_hw->sih);  in brcms_b_coreinit()
3313 	bcma_write16(core, D11REGOFFS(scc_fastpwrup_dly), wlc->fastpwrup_dly);  in brcms_b_coreinit()
3357 	struct brcms_c_info *wlc = wlc_hw->wlc;  in brcms_b_init()  local
3365 	macintmask = brcms_intrsoff(wlc->wl);  in brcms_b_init()
3375 	brcms_b_coreinit(wlc);  in brcms_b_init()
3378 	brcms_b_bsinit(wlc, chanspec);  in brcms_b_init()
3381 	brcms_intrsrestore(wlc->wl, macintmask);  in brcms_b_init()
3399 static void brcms_c_set_phy_chanspec(struct brcms_c_info *wlc,  in brcms_c_set_phy_chanspec()  argument
3403 	wlc->chanspec = chanspec;  in brcms_c_set_phy_chanspec()
3406 	brcms_c_channel_set_chanspec(wlc->cmi, chanspec, BRCMS_TXPWR_MAX);  in brcms_c_set_phy_chanspec()
3408 	if (wlc->stf->ss_algosel_auto)  in brcms_c_set_phy_chanspec()
3409 		brcms_c_stf_ss_algo_channel_get(wlc, &wlc->stf->ss_algo_channel,  in brcms_c_set_phy_chanspec()
3412 	brcms_c_stf_ss_update(wlc, wlc->band);  in brcms_c_set_phy_chanspec()
3416 brcms_default_rateset(struct brcms_c_info *wlc, struct brcms_c_rateset *rs)  in brcms_default_rateset()  argument
3418 	brcms_c_rateset_default(rs, NULL, wlc->band->phytype,  in brcms_default_rateset()
3419 		wlc->band->bandtype, false, BRCMS_RATE_MASK_FULL,  in brcms_default_rateset()
3420 		(bool) (wlc->pub->_n_enab & SUPPORT_11N),  in brcms_default_rateset()
3421 		brcms_chspec_bw(wlc->default_bss->chanspec),  in brcms_default_rateset()
3422 		wlc->stf->txstreams);  in brcms_default_rateset()
3426 static void brcms_c_rate_lookup_init(struct brcms_c_info *wlc,  in brcms_c_rate_lookup_init()  argument
3433 	u8 *br = wlc->band->basic_rate;  in brcms_c_rate_lookup_init()
3451 			brcms_err(wlc->hw->d11core, "brcms_c_rate_lookup_init: "  in brcms_c_rate_lookup_init()
3474 	for (i = 0; i < wlc->band->hw_rateset.count; i++) {  in brcms_c_rate_lookup_init()
3475 		rate = wlc->band->hw_rateset.rates[i];  in brcms_c_rate_lookup_init()
3520 static void brcms_c_bandinit_ordered(struct brcms_c_info *wlc,  in brcms_c_bandinit_ordered()  argument
3531 	if (wlc->bandlocked || wlc->pub->_nbands == 1) {  in brcms_c_bandinit_ordered()
3533 		parkband = wlc->band->bandunit;  in brcms_c_bandinit_ordered()
3545 	for (i = 0; i < wlc->pub->_nbands; i++) {  in brcms_c_bandinit_ordered()
3548 		wlc->band = wlc->bandstate[j];  in brcms_c_bandinit_ordered()
3550 		brcms_default_rateset(wlc, &default_rateset);  in brcms_c_bandinit_ordered()
3553 		brcms_c_rateset_filter(&default_rateset, &wlc->band->hw_rateset,  in brcms_c_bandinit_ordered()
3555 				   (bool) (wlc->pub->_n_enab & SUPPORT_11N));  in brcms_c_bandinit_ordered()
3558 		brcms_c_rate_lookup_init(wlc, &default_rateset);  in brcms_c_bandinit_ordered()
3562 	brcms_c_set_phy_chanspec(wlc, chanspec);  in brcms_c_bandinit_ordered()
3569 void brcms_c_mac_promisc(struct brcms_c_info *wlc, uint filter_flags)  in brcms_c_mac_promisc()  argument
3573 	wlc->filter_flags = filter_flags;  in brcms_c_mac_promisc()
3587 	brcms_b_mctrl(wlc->hw,  in brcms_c_mac_promisc()
3597 static void brcms_c_ucode_mac_upd(struct brcms_c_info *wlc)  in brcms_c_ucode_mac_upd()  argument
3602 	if (wlc->home_chanspec == wlc_phy_chanspec_get(wlc->band->pi)) {  in brcms_c_ucode_mac_upd()
3603 		if (wlc->pub->associated) {  in brcms_c_ucode_mac_upd()
3613 			if (BRCMS_PHY_11N_CAP(wlc->band))  in brcms_c_ucode_mac_upd()
3614 				brcms_b_write_shm(wlc->hw,  in brcms_c_ucode_mac_upd()
3622 static void brcms_c_write_rate_shm(struct brcms_c_info *wlc, u8 rate,  in brcms_c_write_rate_shm()  argument
3648 	basic_ptr = brcms_b_read_shm(wlc->hw, (dir_table + basic_index * 2));  in brcms_c_write_rate_shm()
3653 	brcms_b_write_shm(wlc->hw, (basic_table + index * 2), basic_ptr);  in brcms_c_write_rate_shm()
3657 brcms_c_rateset_get_hwrs(struct brcms_c_info *wlc)  in brcms_c_rateset_get_hwrs()  argument
3661 	if (BRCMS_PHY_11N_CAP(wlc->band)) {  in brcms_c_rateset_get_hwrs()
3662 		if (wlc->band->bandtype == BRCM_BAND_5G)  in brcms_c_rateset_get_hwrs()
3666 	} else if (wlc->band->gmode)  in brcms_c_rateset_get_hwrs()
3674 static void brcms_c_set_ratetable(struct brcms_c_info *wlc)  in brcms_c_set_ratetable()  argument
3681 	rs_dflt = brcms_c_rateset_get_hwrs(wlc);  in brcms_c_set_ratetable()
3684 	brcms_c_rateset_mcs_upd(&rs, wlc->stf->txstreams);  in brcms_c_set_ratetable()
3693 		basic_rate = brcms_basic_rate(wlc, rate);  in brcms_c_set_ratetable()
3700 		brcms_c_write_rate_shm(wlc, rate, basic_rate);  in brcms_c_set_ratetable()
3705 static void brcms_c_bsinit(struct brcms_c_info *wlc)  in brcms_c_bsinit()  argument
3707 	brcms_dbg_info(wlc->hw->d11core, "wl%d: bandunit %d\n",  in brcms_c_bsinit()
3708 		       wlc->pub->unit, wlc->band->bandunit);  in brcms_c_bsinit()
3711 	brcms_c_set_ratetable(wlc);  in brcms_c_bsinit()
3714 	brcms_c_ucode_mac_upd(wlc);  in brcms_c_bsinit()
3717 	brcms_c_antsel_init(wlc->asi);  in brcms_c_bsinit()
3723 brcms_c_duty_cycle_set(struct brcms_c_info *wlc, int duty_cycle, bool isOFDM,  in brcms_c_duty_cycle_set()  argument
3731 		brcms_err(wlc->hw->d11core,  in brcms_c_duty_cycle_set()
3733 			  wlc->pub->unit);  in brcms_c_duty_cycle_set()
3740 		brcms_b_write_shm(wlc->hw, offset, (u16) idle_busy_ratio_x_16);  in brcms_c_duty_cycle_set()
3743 		wlc->tx_duty_cycle_ofdm = (u16) duty_cycle;  in brcms_c_duty_cycle_set()
3745 		wlc->tx_duty_cycle_cck = (u16) duty_cycle;  in brcms_c_duty_cycle_set()
3751 static void brcms_c_set_ps_ctrl(struct brcms_c_info *wlc)  in brcms_c_set_ps_ctrl()  argument
3757 	hps = brcms_c_ps_allowed(wlc);  in brcms_c_set_ps_ctrl()
3759 	brcms_dbg_mac80211(wlc->hw->d11core, "wl%d: hps %d\n", wlc->pub->unit,  in brcms_c_set_ps_ctrl()
3762 	v1 = bcma_read32(wlc->hw->d11core, D11REGOFFS(maccontrol));  in brcms_c_set_ps_ctrl()
3767 	brcms_b_mctrl(wlc->hw, MCTL_WAKE | MCTL_HPS, v2);  in brcms_c_set_ps_ctrl()
3772 		brcms_b_wait_for_wake(wlc->hw);  in brcms_c_set_ps_ctrl()
3782 	struct brcms_c_info *wlc = bsscfg->wlc;  in brcms_c_set_mac()  local
3785 	brcms_c_set_addrmatch(wlc, RCM_MAC_OFFSET, wlc->pub->cur_etheraddr);  in brcms_c_set_mac()
3787 	brcms_c_ampdu_macaddr_upd(wlc);  in brcms_c_set_mac()
3798 	brcms_c_set_addrmatch(bsscfg->wlc, RCM_BSSID_OFFSET, bsscfg->BSSID);  in brcms_c_set_bssid()
3801 void brcms_c_set_ssid(struct brcms_c_info *wlc, u8 *ssid, size_t ssid_len)  in brcms_c_set_ssid()  argument
3803 	u8 len = min_t(u8, sizeof(wlc->bsscfg->SSID), ssid_len);  in brcms_c_set_ssid()
3804 	memset(wlc->bsscfg->SSID, 0, sizeof(wlc->bsscfg->SSID));  in brcms_c_set_ssid()
3806 	memcpy(wlc->bsscfg->SSID, ssid, len);  in brcms_c_set_ssid()
3807 	wlc->bsscfg->SSID_len = len;  in brcms_c_set_ssid()
3815 		brcms_c_suspend_mac_and_wait(wlc_hw->wlc);  in brcms_b_set_shortslot()
3817 		brcms_c_enable_mac(wlc_hw->wlc);  in brcms_b_set_shortslot()
3825 static void brcms_c_switch_shortslot(struct brcms_c_info *wlc, bool shortslot)  in brcms_c_switch_shortslot()  argument
3828 	if (wlc->shortslot_override != BRCMS_SHORTSLOT_AUTO)  in brcms_c_switch_shortslot()
3829 		shortslot = (wlc->shortslot_override == BRCMS_SHORTSLOT_ON);  in brcms_c_switch_shortslot()
3831 	if (wlc->shortslot == shortslot)  in brcms_c_switch_shortslot()
3834 	wlc->shortslot = shortslot;  in brcms_c_switch_shortslot()
3836 	brcms_b_set_shortslot(wlc->hw, shortslot);  in brcms_c_switch_shortslot()
3839 static void brcms_c_set_home_chanspec(struct brcms_c_info *wlc, u16 chanspec)  in brcms_c_set_home_chanspec()  argument
3841 	if (wlc->home_chanspec != chanspec) {  in brcms_c_set_home_chanspec()
3842 		wlc->home_chanspec = chanspec;  in brcms_c_set_home_chanspec()
3844 		if (wlc->pub->associated)  in brcms_c_set_home_chanspec()
3845 			wlc->bsscfg->current_bss->chanspec = chanspec;  in brcms_c_set_home_chanspec()
3895 static void brcms_c_setband(struct brcms_c_info *wlc,  in brcms_c_setband()  argument
3898 	wlc->band = wlc->bandstate[bandunit];  in brcms_c_setband()
3900 	if (!wlc->pub->up)  in brcms_c_setband()
3904 	brcms_c_set_ps_ctrl(wlc);  in brcms_c_setband()
3907 	brcms_c_bsinit(wlc);  in brcms_c_setband()
3910 static void brcms_c_set_chanspec(struct brcms_c_info *wlc, u16 chanspec)  in brcms_c_set_chanspec()  argument
3914 	u16 old_chanspec = wlc->chanspec;  in brcms_c_set_chanspec()
3916 	if (!brcms_c_valid_chanspec_db(wlc->cmi, chanspec)) {  in brcms_c_set_chanspec()
3917 		brcms_err(wlc->hw->d11core, "wl%d: %s: Bad channel %d\n",  in brcms_c_set_chanspec()
3918 			  wlc->pub->unit, __func__, CHSPEC_CHANNEL(chanspec));  in brcms_c_set_chanspec()
3923 	if (wlc->pub->_nbands > 1) {  in brcms_c_set_chanspec()
3925 		if (wlc->band->bandunit != bandunit || wlc->bandinit_pending) {  in brcms_c_set_chanspec()
3927 			if (wlc->bandlocked) {  in brcms_c_set_chanspec()
3928 				brcms_err(wlc->hw->d11core,  in brcms_c_set_chanspec()
3930 					  wlc->pub->unit, __func__,  in brcms_c_set_chanspec()
3942 			brcms_c_setband(wlc, bandunit);  in brcms_c_set_chanspec()
3947 	brcms_c_set_phy_chanspec(wlc, chanspec);  in brcms_c_set_chanspec()
3951 		brcms_c_antsel_init(wlc->asi);  in brcms_c_set_chanspec()
3956 		brcms_c_rateset_bw_mcs_filter(&wlc->band->hw_rateset,  in brcms_c_set_chanspec()
3957 			wlc->band->mimo_cap_40 ? brcms_chspec_bw(chanspec) : 0);  in brcms_c_set_chanspec()
3961 	brcms_c_ucode_mac_upd(wlc);  in brcms_c_set_chanspec()
3970 void brcms_c_beacon_phytxctl_txant_upd(struct brcms_c_info *wlc,  in brcms_c_beacon_phytxctl_txant_upd()  argument
3974 	u16 phytxant = wlc->stf->phytxant;  in brcms_c_beacon_phytxctl_txant_upd()
3978 	if (BRCMS_PHY_11N_CAP(wlc->band))  in brcms_c_beacon_phytxctl_txant_upd()
3979 		phytxant = brcms_c_stf_phytxchain_sel(wlc, bcn_rspec);  in brcms_c_beacon_phytxctl_txant_upd()
3981 	phyctl = brcms_b_read_shm(wlc->hw, M_BCN_PCTLWD);  in brcms_c_beacon_phytxctl_txant_upd()
3983 	brcms_b_write_shm(wlc->hw, M_BCN_PCTLWD, phyctl);  in brcms_c_beacon_phytxctl_txant_upd()
3991 void brcms_c_protection_upd(struct brcms_c_info *wlc, uint idx, int val)  in brcms_c_protection_upd()  argument
3997 	BCMMSG(wlc->wiphy, "idx %d, val %d\n", idx, val);  in brcms_c_protection_upd()
4001 		wlc->protection->_g = (bool) val;  in brcms_c_protection_upd()
4004 		wlc->protection->g_override = (s8) val;  in brcms_c_protection_upd()
4007 		wlc->protection->gmode_user = (u8) val;  in brcms_c_protection_upd()
4010 		wlc->protection->overlap = (s8) val;  in brcms_c_protection_upd()
4013 		wlc->protection->nmode_user = (s8) val;  in brcms_c_protection_upd()
4016 		wlc->protection->n_cfg = (s8) val;  in brcms_c_protection_upd()
4019 		wlc->protection->n_cfg_override = (s8) val;  in brcms_c_protection_upd()
4022 		wlc->protection->nongf = (bool) val;  in brcms_c_protection_upd()
4025 		wlc->protection->nongf_override = (s8) val;  in brcms_c_protection_upd()
4028 		wlc->protection->n_pam_override = (s8) val;  in brcms_c_protection_upd()
4031 		wlc->protection->n_obss = (bool) val;  in brcms_c_protection_upd()
4040 static void brcms_c_ht_update_sgi_rx(struct brcms_c_info *wlc, int val)  in brcms_c_ht_update_sgi_rx()  argument
4042 	if (wlc->pub->up) {  in brcms_c_ht_update_sgi_rx()
4043 		brcms_c_update_beacon(wlc);  in brcms_c_ht_update_sgi_rx()
4044 		brcms_c_update_probe_resp(wlc, true);  in brcms_c_ht_update_sgi_rx()
4048 static void brcms_c_ht_update_ldpc(struct brcms_c_info *wlc, s8 val)  in brcms_c_ht_update_ldpc()  argument
4050 	wlc->stf->ldpc = val;  in brcms_c_ht_update_ldpc()
4052 	if (wlc->pub->up) {  in brcms_c_ht_update_ldpc()
4053 		brcms_c_update_beacon(wlc);  in brcms_c_ht_update_ldpc()
4054 		brcms_c_update_probe_resp(wlc, true);  in brcms_c_ht_update_ldpc()
4055 		wlc_phy_ldpc_override_set(wlc->band->pi, (val ? true : false));  in brcms_c_ht_update_ldpc()
4059 void brcms_c_wme_setparams(struct brcms_c_info *wlc, u16 aci,  in brcms_c_wme_setparams()  argument
4068 	if (!wlc->clk) {  in brcms_c_wme_setparams()
4069 		brcms_err(wlc->hw->d11core, "wl%d: %s : no-clock\n",  in brcms_c_wme_setparams()
4070 			  wlc->pub->unit, __func__);  in brcms_c_wme_setparams()
4078 	wlc->edcf_txop[aci & 0x3] = acp_shm.txop =  in brcms_c_wme_setparams()
4088 		brcms_err(wlc->hw->d11core, "wl%d: edcf_setparams: bad "  in brcms_c_wme_setparams()
4089 			  "aifs %d\n", wlc->pub->unit, acp_shm.aifs);  in brcms_c_wme_setparams()
4095 			bcma_read16(wlc->hw->d11core, D11REGOFFS(tsf_random)) &  in brcms_c_wme_setparams()
4099 		acp_shm.status = brcms_b_read_shm(wlc->hw, (M_EDCF_QINFO +  in brcms_c_wme_setparams()
4108 			brcms_b_write_shm(wlc->hw,  in brcms_c_wme_setparams()
4115 		brcms_c_suspend_mac_and_wait(wlc);  in brcms_c_wme_setparams()
4117 	brcms_c_update_beacon(wlc);  in brcms_c_wme_setparams()
4118 	brcms_c_update_probe_resp(wlc, false);  in brcms_c_wme_setparams()
4121 		brcms_c_enable_mac(wlc);  in brcms_c_wme_setparams()
4124 static void brcms_c_edcf_setparams(struct brcms_c_info *wlc, bool suspend)  in brcms_c_edcf_setparams()  argument
4150 		brcms_c_wme_setparams(wlc, aci, &txq_pars, suspend);  in brcms_c_edcf_setparams()
4154 		brcms_c_suspend_mac_and_wait(wlc);  in brcms_c_edcf_setparams()
4155 		brcms_c_enable_mac(wlc);  in brcms_c_edcf_setparams()
4159 static void brcms_c_radio_monitor_start(struct brcms_c_info *wlc)  in brcms_c_radio_monitor_start()  argument
4162 	if (wlc->radio_monitor)  in brcms_c_radio_monitor_start()
4165 	wlc->radio_monitor = true;  in brcms_c_radio_monitor_start()
4166 	brcms_b_pllreq(wlc->hw, true, BRCMS_PLLREQ_RADIO_MON);  in brcms_c_radio_monitor_start()
4167 	brcms_add_timer(wlc->radio_timer, TIMER_INTERVAL_RADIOCHK, true);  in brcms_c_radio_monitor_start()
4170 static bool brcms_c_radio_monitor_stop(struct brcms_c_info *wlc)  in brcms_c_radio_monitor_stop()  argument
4172 	if (!wlc->radio_monitor)  in brcms_c_radio_monitor_stop()
4175 	wlc->radio_monitor = false;  in brcms_c_radio_monitor_stop()
4176 	brcms_b_pllreq(wlc->hw, false, BRCMS_PLLREQ_RADIO_MON);  in brcms_c_radio_monitor_stop()
4177 	return brcms_del_timer(wlc->radio_timer);  in brcms_c_radio_monitor_stop()
4181 static void brcms_c_radio_hwdisable_upd(struct brcms_c_info *wlc)  in brcms_c_radio_hwdisable_upd()  argument
4183 	if (wlc->pub->hw_off)  in brcms_c_radio_hwdisable_upd()
4186 	if (brcms_b_radio_read_hwdisabled(wlc->hw))  in brcms_c_radio_hwdisable_upd()
4187 		mboolset(wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE);  in brcms_c_radio_hwdisable_upd()
4189 		mboolclr(wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE);  in brcms_c_radio_hwdisable_upd()
4193 bool brcms_c_check_radio_disabled(struct brcms_c_info *wlc)  in brcms_c_check_radio_disabled()  argument
4195 	brcms_c_radio_hwdisable_upd(wlc);  in brcms_c_check_radio_disabled()
4197 	return mboolisset(wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE) ?  in brcms_c_check_radio_disabled()
4204 	struct brcms_c_info *wlc = (struct brcms_c_info *) arg;  in brcms_c_radio_timer()  local
4206 	if (brcms_deviceremoved(wlc)) {  in brcms_c_radio_timer()
4207 		brcms_err(wlc->hw->d11core, "wl%d: %s: dead chip\n",  in brcms_c_radio_timer()
4208 			  wlc->pub->unit, __func__);  in brcms_c_radio_timer()
4209 		brcms_down(wlc->wl);  in brcms_c_radio_timer()
4213 	brcms_c_radio_hwdisable_upd(wlc);  in brcms_c_radio_timer()
4217 static void brcms_b_watchdog(struct brcms_c_info *wlc)  in brcms_b_watchdog()  argument
4219 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_watchdog()
4231 	dma_rxfill(wlc->hw->di[RX_FIFO]);  in brcms_b_watchdog()
4237 static void brcms_c_watchdog(struct brcms_c_info *wlc)  in brcms_c_watchdog()  argument
4239 	brcms_dbg_info(wlc->hw->d11core, "wl%d\n", wlc->pub->unit);  in brcms_c_watchdog()
4241 	if (!wlc->pub->up)  in brcms_c_watchdog()
4244 	if (brcms_deviceremoved(wlc)) {  in brcms_c_watchdog()
4245 		brcms_err(wlc->hw->d11core, "wl%d: %s: dead chip\n",  in brcms_c_watchdog()
4246 			  wlc->pub->unit, __func__);  in brcms_c_watchdog()
4247 		brcms_down(wlc->wl);  in brcms_c_watchdog()
4252 	wlc->pub->now++;  in brcms_c_watchdog()
4254 	brcms_c_radio_hwdisable_upd(wlc);  in brcms_c_watchdog()
4256 	if (wlc->pub->radio_disabled)  in brcms_c_watchdog()
4259 	brcms_b_watchdog(wlc);  in brcms_c_watchdog()
4265 	if ((wlc->pub->now % SW_TIMER_MAC_STAT_UPD) == 0)  in brcms_c_watchdog()
4266 		brcms_c_statsupd(wlc);  in brcms_c_watchdog()
4268 	if (BRCMS_ISNPHY(wlc->band) &&  in brcms_c_watchdog()
4269 	    ((wlc->pub->now - wlc->tempsense_lasttime) >=  in brcms_c_watchdog()
4271 		wlc->tempsense_lasttime = wlc->pub->now;  in brcms_c_watchdog()
4272 		brcms_c_tempsense_upd(wlc);  in brcms_c_watchdog()
4278 	struct brcms_c_info *wlc = (struct brcms_c_info *) arg;  in brcms_c_watchdog_by_timer()  local
4280 	brcms_c_watchdog(wlc);  in brcms_c_watchdog_by_timer()
4283 static bool brcms_c_timers_init(struct brcms_c_info *wlc, int unit)  in brcms_c_timers_init()  argument
4285 	wlc->wdtimer = brcms_init_timer(wlc->wl, brcms_c_watchdog_by_timer,  in brcms_c_timers_init()
4286 		wlc, "watchdog");  in brcms_c_timers_init()
4287 	if (!wlc->wdtimer) {  in brcms_c_timers_init()
4288 		wiphy_err(wlc->wiphy, "wl%d:  wl_init_timer for wdtimer "  in brcms_c_timers_init()
4293 	wlc->radio_timer = brcms_init_timer(wlc->wl, brcms_c_radio_timer,  in brcms_c_timers_init()
4294 		wlc, "radio");  in brcms_c_timers_init()
4295 	if (!wlc->radio_timer) {  in brcms_c_timers_init()
4296 		wiphy_err(wlc->wiphy, "wl%d:  wl_init_timer for radio_timer "  in brcms_c_timers_init()
4311 static void brcms_c_info_init(struct brcms_c_info *wlc, int unit)  in brcms_c_info_init()  argument
4316 	wlc->chanspec = ch20mhz_chspec(1);  in brcms_c_info_init()
4319 	wlc->shortslot = false;  in brcms_c_info_init()
4320 	wlc->shortslot_override = BRCMS_SHORTSLOT_AUTO;  in brcms_c_info_init()
4322 	brcms_c_protection_upd(wlc, BRCMS_PROT_G_OVR, BRCMS_PROTECTION_AUTO);  in brcms_c_info_init()
4323 	brcms_c_protection_upd(wlc, BRCMS_PROT_G_SPEC, false);  in brcms_c_info_init()
4325 	brcms_c_protection_upd(wlc, BRCMS_PROT_N_CFG_OVR,  in brcms_c_info_init()
4327 	brcms_c_protection_upd(wlc, BRCMS_PROT_N_CFG, BRCMS_N_PROTECTION_OFF);  in brcms_c_info_init()
4328 	brcms_c_protection_upd(wlc, BRCMS_PROT_N_NONGF_OVR,  in brcms_c_info_init()
4330 	brcms_c_protection_upd(wlc, BRCMS_PROT_N_NONGF, false);  in brcms_c_info_init()
4331 	brcms_c_protection_upd(wlc, BRCMS_PROT_N_PAM_OVR, AUTO);  in brcms_c_info_init()
4333 	brcms_c_protection_upd(wlc, BRCMS_PROT_OVERLAP,  in brcms_c_info_init()
4337 	wlc->include_legacy_erp = true;  in brcms_c_info_init()
4339 	wlc->stf->ant_rx_ovr = ANT_RX_DIV_DEF;  in brcms_c_info_init()
4340 	wlc->stf->txant = ANT_TX_DEF;  in brcms_c_info_init()
4342 	wlc->prb_resp_timeout = BRCMS_PRB_RESP_TIMEOUT;  in brcms_c_info_init()
4344 	wlc->usr_fragthresh = DOT11_DEFAULT_FRAG_LEN;  in brcms_c_info_init()
4346 		wlc->fragthresh[i] = DOT11_DEFAULT_FRAG_LEN;  in brcms_c_info_init()
4347 	wlc->RTSThresh = DOT11_DEFAULT_RTS_LEN;  in brcms_c_info_init()
4350 	wlc->SFBL = RETRY_SHORT_FB;  in brcms_c_info_init()
4351 	wlc->LFBL = RETRY_LONG_FB;  in brcms_c_info_init()
4354 	wlc->SRL = RETRY_SHORT_DEF;  in brcms_c_info_init()
4355 	wlc->LRL = RETRY_LONG_DEF;  in brcms_c_info_init()
4358 	wlc->pub->_ampdu = AMPDU_AGG_HOST;  in brcms_c_info_init()
4361 static uint brcms_c_attach_module(struct brcms_c_info *wlc)  in brcms_c_attach_module()  argument
4365 	unit = wlc->pub->unit;  in brcms_c_attach_module()
4367 	wlc->asi = brcms_c_antsel_attach(wlc);  in brcms_c_attach_module()
4368 	if (wlc->asi == NULL) {  in brcms_c_attach_module()
4369 		wiphy_err(wlc->wiphy, "wl%d: attach: antsel_attach "  in brcms_c_attach_module()
4375 	wlc->ampdu = brcms_c_ampdu_attach(wlc);  in brcms_c_attach_module()
4376 	if (wlc->ampdu == NULL) {  in brcms_c_attach_module()
4377 		wiphy_err(wlc->wiphy, "wl%d: attach: ampdu_attach "  in brcms_c_attach_module()
4383 	if ((brcms_c_stf_attach(wlc) != 0)) {  in brcms_c_attach_module()
4384 		wiphy_err(wlc->wiphy, "wl%d: attach: stf_attach "  in brcms_c_attach_module()
4393 struct brcms_pub *brcms_c_pub(struct brcms_c_info *wlc)  in brcms_c_pub()  argument
4395 	return wlc->pub;  in brcms_c_pub()
4404 static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core,  in brcms_b_attach()  argument
4412 	struct wiphy *wiphy = wlc->wiphy;  in brcms_b_attach()
4427 	wlc_hw = wlc->hw;  in brcms_b_attach()
4428 	wlc_hw->wlc = wlc;  in brcms_b_attach()
4528 	wlc->vendorid = wlc_hw->vendorid;  in brcms_b_attach()
4529 	wlc->deviceid = wlc_hw->deviceid;  in brcms_b_attach()
4530 	wlc->pub->sih = wlc_hw->sih;  in brcms_b_attach()
4531 	wlc->pub->corerev = wlc_hw->corerev;  in brcms_b_attach()
4532 	wlc->pub->sromrev = wlc_hw->sromrev;  in brcms_b_attach()
4533 	wlc->pub->boardrev = wlc_hw->boardrev;  in brcms_b_attach()
4534 	wlc->pub->boardflags = wlc_hw->boardflags;  in brcms_b_attach()
4535 	wlc->pub->boardflags2 = wlc_hw->boardflags2;  in brcms_b_attach()
4536 	wlc->pub->_nbands = wlc_hw->_nbands;  in brcms_b_attach()
4538 	wlc_hw->physhim = wlc_phy_shim_attach(wlc_hw, wlc->wl, wlc);  in brcms_b_attach()
4581 		wlc->band->bandunit = j;  in brcms_b_attach()
4582 		wlc->band->bandtype = j ? BRCM_BAND_5G : BRCM_BAND_2G;  in brcms_b_attach()
4583 		wlc->core->coreidx = core->core_index;  in brcms_b_attach()
4600 				       wlc->wiphy);  in brcms_b_attach()
4616 		wlc->band->abgphy_encore = wlc_phy_get_encore(wlc_hw->band->pi);  in brcms_b_attach()
4650 		wlc->band->pi = wlc_hw->band->pi;  in brcms_b_attach()
4651 		wlc->band->phytype = wlc_hw->band->phytype;  in brcms_b_attach()
4652 		wlc->band->phyrev = wlc_hw->band->phyrev;  in brcms_b_attach()
4653 		wlc->band->radioid = wlc_hw->band->radioid;  in brcms_b_attach()
4654 		wlc->band->radiorev = wlc_hw->band->radiorev;  in brcms_b_attach()
4656 			       wlc->band->phytype, wlc->band->phyrev,  in brcms_b_attach()
4657 			       wlc->band->radioid, wlc->band->radiorev);  in brcms_b_attach()
4662 		if (!brcms_b_attach_dmapio(wlc, j, wme)) {  in brcms_b_attach()
4710 static bool brcms_c_attach_stf_ant_init(struct brcms_c_info *wlc)  in brcms_c_attach_stf_ant_init()  argument
4715 	struct ssb_sprom *sprom = &wlc->hw->d11core->bus->sprom;  in brcms_c_attach_stf_ant_init()
4717 	unit = wlc->pub->unit;  in brcms_c_attach_stf_ant_init()
4718 	bandtype = wlc->band->bandtype;  in brcms_c_attach_stf_ant_init()
4727 		wiphy_err(wlc->wiphy, "wl%d: %s: Invalid antennas available in"  in brcms_c_attach_stf_ant_init()
4734 		wlc->stf->ant_rx_ovr = ANT_RX_DIV_FORCE_0;  in brcms_c_attach_stf_ant_init()
4735 		wlc->stf->txant = ANT_TX_FORCE_0;  in brcms_c_attach_stf_ant_init()
4737 		wlc->stf->ant_rx_ovr = ANT_RX_DIV_FORCE_1;  in brcms_c_attach_stf_ant_init()
4738 		wlc->stf->txant = ANT_TX_FORCE_1;  in brcms_c_attach_stf_ant_init()
4744 		wlc->band->antgain = sprom->antenna_gain.a1;  in brcms_c_attach_stf_ant_init()
4746 		wlc->band->antgain = sprom->antenna_gain.a0;  in brcms_c_attach_stf_ant_init()
4751 static void brcms_c_bss_default_init(struct brcms_c_info *wlc)  in brcms_c_bss_default_init()  argument
4755 	struct brcms_bss_info *bi = wlc->default_bss;  in brcms_c_bss_default_init()
4765 	wlc->home_chanspec = bi->chanspec = chanspec;  in brcms_c_bss_default_init()
4768 	band = wlc->band;  in brcms_c_bss_default_init()
4769 	if (wlc->pub->_nbands > 1 &&  in brcms_c_bss_default_init()
4771 		band = wlc->bandstate[OTHERBANDUNIT(wlc)];  in brcms_c_bss_default_init()
4776 		(bool) (wlc->pub->_n_enab & SUPPORT_11N),  in brcms_c_bss_default_init()
4777 		brcms_chspec_bw(chanspec), wlc->stf->txstreams);  in brcms_c_bss_default_init()
4779 	if (wlc->pub->_n_enab & SUPPORT_11N)  in brcms_c_bss_default_init()
4783 static void brcms_c_update_mimo_band_bwcap(struct brcms_c_info *wlc, u8 bwcap)  in brcms_c_update_mimo_band_bwcap()  argument
4788 	for (i = 0; i < wlc->pub->_nbands; i++) {  in brcms_c_update_mimo_band_bwcap()
4789 		band = wlc->bandstate[i];  in brcms_c_update_mimo_band_bwcap()
4805 static void brcms_c_timers_deinit(struct brcms_c_info *wlc)  in brcms_c_timers_deinit()  argument
4808 	if (wlc->wdtimer) {  in brcms_c_timers_deinit()
4809 		brcms_free_timer(wlc->wdtimer);  in brcms_c_timers_deinit()
4810 		wlc->wdtimer = NULL;  in brcms_c_timers_deinit()
4812 	if (wlc->radio_timer) {  in brcms_c_timers_deinit()
4813 		brcms_free_timer(wlc->radio_timer);  in brcms_c_timers_deinit()
4814 		wlc->radio_timer = NULL;  in brcms_c_timers_deinit()
4818 static void brcms_c_detach_module(struct brcms_c_info *wlc)  in brcms_c_detach_module()  argument
4820 	if (wlc->asi) {  in brcms_c_detach_module()
4821 		brcms_c_antsel_detach(wlc->asi);  in brcms_c_detach_module()
4822 		wlc->asi = NULL;  in brcms_c_detach_module()
4825 	if (wlc->ampdu) {  in brcms_c_detach_module()
4826 		brcms_c_ampdu_detach(wlc->ampdu);  in brcms_c_detach_module()
4827 		wlc->ampdu = NULL;  in brcms_c_detach_module()
4830 	brcms_c_stf_detach(wlc);  in brcms_c_detach_module()
4836 static void brcms_b_detach(struct brcms_c_info *wlc)  in brcms_b_detach()  argument
4840 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_detach()
4851 		band = wlc_hw->bandstate[OTHERBANDUNIT(wlc)];  in brcms_b_detach()
4875 uint brcms_c_detach(struct brcms_c_info *wlc)  in brcms_c_detach()  argument
4879 	if (wlc == NULL)  in brcms_c_detach()
4882 	brcms_b_detach(wlc);  in brcms_c_detach()
4886 	if (!brcms_c_radio_monitor_stop(wlc))  in brcms_c_detach()
4889 	brcms_c_channel_mgr_detach(wlc->cmi);  in brcms_c_detach()
4891 	brcms_c_timers_deinit(wlc);  in brcms_c_detach()
4893 	brcms_c_detach_module(wlc);  in brcms_c_detach()
4895 	brcms_c_detach_mfree(wlc);  in brcms_c_detach()
4900 static void brcms_c_ap_upd(struct brcms_c_info *wlc)  in brcms_c_ap_upd()  argument
4903 	wlc->PLCPHdr_override = BRCMS_PLCP_SHORT;  in brcms_c_ap_upd()
4909 	if (wlc_hw->wlc->pub->hw_up)  in brcms_b_hw_up()
4936 	wlc_hw->wlc->pub->hw_up = true;  in brcms_b_hw_up()
4993 	brcms_intrson(wlc_hw->wlc->wl);  in brcms_b_up_finish()
5001 static void brcms_c_wme_retries_write(struct brcms_c_info *wlc)  in brcms_c_wme_retries_write()  argument
5006 	if (!wlc->clk)  in brcms_c_wme_retries_write()
5010 		brcms_b_write_shm(wlc->hw, M_AC_TXLMT_ADDR(ac),  in brcms_c_wme_retries_write()
5011 				  wlc->wme_retries[ac]);  in brcms_c_wme_retries_write()
5015 int brcms_c_up(struct brcms_c_info *wlc)  in brcms_c_up()  argument
5019 	brcms_dbg_info(wlc->hw->d11core, "wl%d\n", wlc->pub->unit);  in brcms_c_up()
5022 	if (wlc->pub->hw_off || brcms_deviceremoved(wlc))  in brcms_c_up()
5025 	if (!wlc->pub->hw_up) {  in brcms_c_up()
5026 		brcms_b_hw_up(wlc->hw);  in brcms_c_up()
5027 		wlc->pub->hw_up = true;  in brcms_c_up()
5030 	if ((wlc->pub->boardflags & BFL_FEM)  in brcms_c_up()
5031 	    && (ai_get_chip_id(wlc->hw->sih) == BCMA_CHIP_ID_BCM4313)) {  in brcms_c_up()
5032 		if (wlc->pub->boardrev >= 0x1250  in brcms_c_up()
5033 		    && (wlc->pub->boardflags & BFL_FEM_BT))  in brcms_c_up()
5034 			brcms_b_mhf(wlc->hw, MHF5, MHF5_4313_GPIOCTRL,  in brcms_c_up()
5037 			brcms_b_mhf(wlc->hw, MHF4, MHF4_EXTPA_ENABLE,  in brcms_c_up()
5050 	if (!wlc->pub->radio_disabled) {  in brcms_c_up()
5051 		int status = brcms_b_up_prep(wlc->hw);  in brcms_c_up()
5054 			    (wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE)) {  in brcms_c_up()
5055 				struct brcms_bss_cfg *bsscfg = wlc->bsscfg;  in brcms_c_up()
5056 				mboolset(wlc->pub->radio_disabled,  in brcms_c_up()
5060 					brcms_err(wlc->hw->d11core,  in brcms_c_up()
5063 						   wlc->pub->unit);  in brcms_c_up()
5068 	if (wlc->pub->radio_disabled) {  in brcms_c_up()
5069 		brcms_c_radio_monitor_start(wlc);  in brcms_c_up()
5074 	wlc->clk = true;  in brcms_c_up()
5076 	brcms_c_radio_monitor_stop(wlc);  in brcms_c_up()
5079 	brcms_b_mhf(wlc->hw, MHF1, MHF1_EDCF, MHF1_EDCF, BRCM_BAND_ALL);  in brcms_c_up()
5081 	brcms_init(wlc->wl);  in brcms_c_up()
5082 	wlc->pub->up = true;  in brcms_c_up()
5084 	if (wlc->bandinit_pending) {  in brcms_c_up()
5085 		ch = wlc->pub->ieee_hw->conf.chandef.chan;  in brcms_c_up()
5086 		brcms_c_suspend_mac_and_wait(wlc);  in brcms_c_up()
5087 		brcms_c_set_chanspec(wlc, ch20mhz_chspec(ch->hw_value));  in brcms_c_up()
5088 		wlc->bandinit_pending = false;  in brcms_c_up()
5089 		brcms_c_enable_mac(wlc);  in brcms_c_up()
5092 	brcms_b_up_finish(wlc->hw);  in brcms_c_up()
5095 	brcms_c_wme_retries_write(wlc);  in brcms_c_up()
5098 	brcms_add_timer(wlc->wdtimer, TIMER_INTERVAL_WATCHDOG, true);  in brcms_c_up()
5099 	wlc->WDarmed = true;  in brcms_c_up()
5102 	brcms_c_stf_phy_txant_upd(wlc);  in brcms_c_up()
5104 	brcms_c_ht_update_ldpc(wlc, wlc->stf->ldpc);  in brcms_c_up()
5109 static uint brcms_c_down_del_timer(struct brcms_c_info *wlc)  in brcms_c_down_del_timer()  argument
5124 	dev_gone = brcms_deviceremoved(wlc_hw->wlc);  in brcms_b_bmac_down_prep()
5128 		wlc_hw->wlc->macintmask = 0;  in brcms_b_bmac_down_prep()
5131 		brcms_intrsoff(wlc_hw->wlc->wl);  in brcms_b_bmac_down_prep()
5153 	dev_gone = brcms_deviceremoved(wlc_hw->wlc);  in brcms_b_down_finish()
5161 		brcms_c_flushqueues(wlc_hw->wlc);  in brcms_b_down_finish()
5168 				brcms_c_suspend_mac_and_wait(wlc_hw->wlc);  in brcms_b_down_finish()
5169 			callbacks += brcms_reset(wlc_hw->wlc->wl);  in brcms_b_down_finish()
5188 uint brcms_c_down(struct brcms_c_info *wlc)  in brcms_c_down()  argument
5195 	brcms_dbg_info(wlc->hw->d11core, "wl%d\n", wlc->pub->unit);  in brcms_c_down()
5198 	if (wlc->going_down) {  in brcms_c_down()
5199 		brcms_err(wlc->hw->d11core,  in brcms_c_down()
5201 			  wlc->pub->unit, __func__);  in brcms_c_down()
5204 	if (!wlc->pub->up)  in brcms_c_down()
5207 	wlc->going_down = true;  in brcms_c_down()
5209 	callbacks += brcms_b_bmac_down_prep(wlc->hw);  in brcms_c_down()
5211 	dev_gone = brcms_deviceremoved(wlc);  in brcms_c_down()
5215 		if (wlc->modulecb[i].down_fn)  in brcms_c_down()
5217 			    wlc->modulecb[i].down_fn(wlc->modulecb[i].hdl);  in brcms_c_down()
5221 	if (wlc->WDarmed) {  in brcms_c_down()
5222 		if (!brcms_del_timer(wlc->wdtimer))  in brcms_c_down()
5224 		wlc->WDarmed = false;  in brcms_c_down()
5227 	callbacks += brcms_c_down_del_timer(wlc);  in brcms_c_down()
5229 	wlc->pub->up = false;  in brcms_c_down()
5231 	wlc_phy_mute_upd(wlc->band->pi, false, PHY_MUTE_ALL);  in brcms_c_down()
5233 	callbacks += brcms_b_down_finish(wlc->hw);  in brcms_c_down()
5236 	wlc->clk = false;  in brcms_c_down()
5238 	wlc->going_down = false;  in brcms_c_down()
5243 int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config)  in brcms_c_set_gmode()  argument
5257 	if ((wlc->pub->_n_enab & SUPPORT_11N) && gmode == GMODE_LEGACY_B)  in brcms_c_set_gmode()
5261 	if (wlc->band->bandtype == BRCM_BAND_2G)  in brcms_c_set_gmode()
5262 		band = wlc->band;  in brcms_c_set_gmode()
5263 	else if ((wlc->pub->_nbands > 1) &&  in brcms_c_set_gmode()
5264 		 (wlc->bandstate[OTHERBANDUNIT(wlc)]->bandtype == BRCM_BAND_2G))  in brcms_c_set_gmode()
5265 		band = wlc->bandstate[OTHERBANDUNIT(wlc)];  in brcms_c_set_gmode()
5271 		brcms_c_protection_upd(wlc, BRCMS_PROT_G_USER, gmode);  in brcms_c_set_gmode()
5301 		brcms_err(wlc->hw->d11core, "wl%d: %s: invalid gmode %d\n",  in brcms_c_set_gmode()
5302 			  wlc->pub->unit, __func__, gmode);  in brcms_c_set_gmode()
5308 	wlc->shortslot_override = shortslot;  in brcms_c_set_gmode()
5324 	wlc->default_bss->rateset.count = rs.count;  in brcms_c_set_gmode()
5325 	memcpy(wlc->default_bss->rateset.rates, rs.rates,  in brcms_c_set_gmode()
5326 	       sizeof(wlc->default_bss->rateset.rates));  in brcms_c_set_gmode()
5331 int brcms_c_set_nmode(struct brcms_c_info *wlc)  in brcms_c_set_nmode()  argument
5336 	if (wlc->stf->txstreams == WL_11N_3x3)  in brcms_c_set_nmode()
5342 	brcms_c_set_gmode(wlc, GMODE_AUTO, true);  in brcms_c_set_nmode()
5344 		wlc->pub->_n_enab = SUPPORT_HT;  in brcms_c_set_nmode()
5346 		wlc->pub->_n_enab = SUPPORT_11N;  in brcms_c_set_nmode()
5347 	wlc->default_bss->flags |= BRCMS_BSS_HT;  in brcms_c_set_nmode()
5349 	brcms_c_rateset_mcs_build(&wlc->default_bss->rateset,  in brcms_c_set_nmode()
5350 			      wlc->stf->txstreams);  in brcms_c_set_nmode()
5351 	for (i = 0; i < wlc->pub->_nbands; i++)  in brcms_c_set_nmode()
5352 		memcpy(wlc->bandstate[i]->hw_rateset.mcs,  in brcms_c_set_nmode()
5353 		       wlc->default_bss->rateset.mcs, MCSSET_LEN);  in brcms_c_set_nmode()
5359 brcms_c_set_internal_rateset(struct brcms_c_info *wlc,  in brcms_c_set_internal_rateset()  argument
5372 	bandunit = wlc->band->bandunit;  in brcms_c_set_internal_rateset()
5375 	    (&new, &wlc->bandstate[bandunit]->hw_rateset, true,  in brcms_c_set_internal_rateset()
5376 	     wlc->stf->txstreams))  in brcms_c_set_internal_rateset()
5380 	if (brcms_is_mband_unlocked(wlc)) {  in brcms_c_set_internal_rateset()
5381 		bandunit = OTHERBANDUNIT(wlc);  in brcms_c_set_internal_rateset()
5384 						       &wlc->  in brcms_c_set_internal_rateset()
5387 						       wlc->stf->txstreams))  in brcms_c_set_internal_rateset()
5395 	memcpy(&wlc->default_bss->rateset, &new,  in brcms_c_set_internal_rateset()
5397 	memcpy(&wlc->bandstate[bandunit]->defrateset, &new,  in brcms_c_set_internal_rateset()
5402 static void brcms_c_ofdm_rateset_war(struct brcms_c_info *wlc)  in brcms_c_ofdm_rateset_war()  argument
5407 	if (wlc->pub->associated)  in brcms_c_ofdm_rateset_war()
5408 		r = wlc->bsscfg->current_bss->rateset.rates[0];  in brcms_c_ofdm_rateset_war()
5410 		r = wlc->default_bss->rateset.rates[0];  in brcms_c_ofdm_rateset_war()
5412 	wlc_phy_ofdm_rateset_war(wlc->band->pi, war);  in brcms_c_ofdm_rateset_war()
5415 int brcms_c_set_channel(struct brcms_c_info *wlc, u16 channel)  in brcms_c_set_channel()  argument
5422 	if (!brcms_c_valid_chanspec_db(wlc->cmi, chspec))  in brcms_c_set_channel()
5426 	if (!wlc->pub->up && brcms_is_mband_unlocked(wlc)) {  in brcms_c_set_channel()
5427 		if (wlc->band->bandunit != chspec_bandunit(chspec))  in brcms_c_set_channel()
5428 			wlc->bandinit_pending = true;  in brcms_c_set_channel()
5430 			wlc->bandinit_pending = false;  in brcms_c_set_channel()
5433 	wlc->default_bss->chanspec = chspec;  in brcms_c_set_channel()
5436 	if (wlc->pub->up && (wlc_phy_chanspec_get(wlc->band->pi) != chspec)) {  in brcms_c_set_channel()
5437 		brcms_c_set_home_chanspec(wlc, chspec);  in brcms_c_set_channel()
5438 		brcms_c_suspend_mac_and_wait(wlc);  in brcms_c_set_channel()
5439 		brcms_c_set_chanspec(wlc, chspec);  in brcms_c_set_channel()
5440 		brcms_c_enable_mac(wlc);  in brcms_c_set_channel()
5445 int brcms_c_set_rate_limit(struct brcms_c_info *wlc, u16 srl, u16 lrl)  in brcms_c_set_rate_limit()  argument
5453 	wlc->SRL = srl;  in brcms_c_set_rate_limit()
5454 	wlc->LRL = lrl;  in brcms_c_set_rate_limit()
5456 	brcms_b_retrylimit_upd(wlc->hw, wlc->SRL, wlc->LRL);  in brcms_c_set_rate_limit()
5459 		wlc->wme_retries[ac] =	SFIELD(wlc->wme_retries[ac],  in brcms_c_set_rate_limit()
5460 					       EDCF_SHORT,  wlc->SRL);  in brcms_c_set_rate_limit()
5461 		wlc->wme_retries[ac] =	SFIELD(wlc->wme_retries[ac],  in brcms_c_set_rate_limit()
5462 					       EDCF_LONG, wlc->LRL);  in brcms_c_set_rate_limit()
5464 	brcms_c_wme_retries_write(wlc);  in brcms_c_set_rate_limit()
5469 void brcms_c_get_current_rateset(struct brcms_c_info *wlc,  in brcms_c_get_current_rateset()  argument
5474 	if (wlc->pub->associated)  in brcms_c_get_current_rateset()
5475 		rs = &wlc->bsscfg->current_bss->rateset;  in brcms_c_get_current_rateset()
5477 		rs = &wlc->default_bss->rateset;  in brcms_c_get_current_rateset()
5484 int brcms_c_set_rateset(struct brcms_c_info *wlc, struct brcm_rateset *rs)  in brcms_c_set_rateset()  argument
5499 	if (wlc->pub->_n_enab & SUPPORT_11N) {  in brcms_c_set_rateset()
5501 		if (wlc->pub->associated)  in brcms_c_set_rateset()
5502 			mcsset_bss = wlc->bsscfg->current_bss;  in brcms_c_set_rateset()
5504 			mcsset_bss = wlc->default_bss;  in brcms_c_set_rateset()
5509 	bcmerror = brcms_c_set_internal_rateset(wlc, &internal_rs);  in brcms_c_set_rateset()
5511 		brcms_c_ofdm_rateset_war(wlc);  in brcms_c_set_rateset()
5516 static void brcms_c_time_lock(struct brcms_c_info *wlc)  in brcms_c_time_lock()  argument
5518 	bcma_set32(wlc->hw->d11core, D11REGOFFS(maccontrol), MCTL_TBTTHOLD);  in brcms_c_time_lock()
5520 	bcma_read32(wlc->hw->d11core, D11REGOFFS(maccontrol));  in brcms_c_time_lock()
5523 static void brcms_c_time_unlock(struct brcms_c_info *wlc)  in brcms_c_time_unlock()  argument
5525 	bcma_mask32(wlc->hw->d11core, D11REGOFFS(maccontrol), ~MCTL_TBTTHOLD);  in brcms_c_time_unlock()
5527 	bcma_read32(wlc->hw->d11core, D11REGOFFS(maccontrol));  in brcms_c_time_unlock()
5530 int brcms_c_set_beacon_period(struct brcms_c_info *wlc, u16 period)  in brcms_c_set_beacon_period()  argument
5537 	wlc->default_bss->beacon_period = period;  in brcms_c_set_beacon_period()
5540 	brcms_c_time_lock(wlc);  in brcms_c_set_beacon_period()
5541 	bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_cfprep),  in brcms_c_set_beacon_period()
5543 	bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_cfpstart), bcnint_us);  in brcms_c_set_beacon_period()
5544 	brcms_c_time_unlock(wlc);  in brcms_c_set_beacon_period()
5549 u16 brcms_c_get_phy_type(struct brcms_c_info *wlc, int phyidx)  in brcms_c_get_phy_type()  argument
5551 	return wlc->band->phytype;  in brcms_c_get_phy_type()
5554 void brcms_c_set_shortslot_override(struct brcms_c_info *wlc, s8 sslot_override)  in brcms_c_set_shortslot_override()  argument
5556 	wlc->shortslot_override = sslot_override;  in brcms_c_set_shortslot_override()
5562 	if (wlc->band->bandtype == BRCM_BAND_5G)  in brcms_c_set_shortslot_override()
5565 	if (wlc->pub->up && wlc->pub->associated) {  in brcms_c_set_shortslot_override()
5567 	} else if (wlc->pub->up) {  in brcms_c_set_shortslot_override()
5569 		brcms_c_switch_shortslot(wlc, false);  in brcms_c_set_shortslot_override()
5573 		if (wlc->shortslot_override == BRCMS_SHORTSLOT_AUTO)  in brcms_c_set_shortslot_override()
5574 			wlc->shortslot = false;  in brcms_c_set_shortslot_override()
5576 			wlc->shortslot =  in brcms_c_set_shortslot_override()
5577 			    (wlc->shortslot_override ==  in brcms_c_set_shortslot_override()
5589 	struct brcms_c_info *wlc = (struct brcms_c_info *) pub->wlc;  in brcms_c_module_register()  local
5594 		if (wlc->modulecb[i].name[0] == '\0') {  in brcms_c_module_register()
5595 			strncpy(wlc->modulecb[i].name, name,  in brcms_c_module_register()
5596 				sizeof(wlc->modulecb[i].name) - 1);  in brcms_c_module_register()
5597 			wlc->modulecb[i].hdl = hdl;  in brcms_c_module_register()
5598 			wlc->modulecb[i].down_fn = d_fn;  in brcms_c_module_register()
5610 	struct brcms_c_info *wlc = (struct brcms_c_info *) pub->wlc;  in brcms_c_module_unregister()  local
5613 	if (wlc == NULL)  in brcms_c_module_unregister()
5617 		if (!strcmp(wlc->modulecb[i].name, name) &&  in brcms_c_module_unregister()
5618 		    (wlc->modulecb[i].hdl == hdl)) {  in brcms_c_module_unregister()
5619 			memset(&wlc->modulecb[i], 0, sizeof(wlc->modulecb[i]));  in brcms_c_module_unregister()
5705 bcmc_fid_generate(struct brcms_c_info *wlc, struct brcms_bss_cfg *bsscfg,  in bcmc_fid_generate()  argument
5713 	    (((wlc->  in bcmc_fid_generate()
5721 brcms_c_calc_ack_time(struct brcms_c_info *wlc, u32 rspec,  in brcms_c_calc_ack_time()  argument
5731 	rspec = brcms_basic_rate(wlc, rspec);  in brcms_c_calc_ack_time()
5734 	    brcms_c_calc_frame_time(wlc, rspec, preamble_type,  in brcms_c_calc_ack_time()
5740 brcms_c_calc_cts_time(struct brcms_c_info *wlc, u32 rspec,  in brcms_c_calc_cts_time()  argument
5743 	return brcms_c_calc_ack_time(wlc, rspec, preamble_type);  in brcms_c_calc_cts_time()
5747 brcms_c_calc_ba_time(struct brcms_c_info *wlc, u32 rspec,  in brcms_c_calc_ba_time()  argument
5755 	rspec = brcms_basic_rate(wlc, rspec);  in brcms_c_calc_ba_time()
5757 	return brcms_c_calc_frame_time(wlc, rspec, preamble_type,  in brcms_c_calc_ba_time()
5773 brcms_c_compute_frame_dur(struct brcms_c_info *wlc, u32 rate,  in brcms_c_compute_frame_dur()  argument
5778 	sifs = get_sifs(wlc->band);  in brcms_c_compute_frame_dur()
5781 	dur += (u16) brcms_c_calc_ack_time(wlc, rate, preamble_type);  in brcms_c_compute_frame_dur()
5789 		    (u16) brcms_c_calc_frame_time(wlc, rate, preamble_type,  in brcms_c_compute_frame_dur()
5797 brcms_c_calc_frame_len(struct brcms_c_info *wlc, u32 ratespec,  in brcms_c_calc_frame_len()  argument
5808 		if (wlc->band->bandtype == BRCM_BAND_2G)  in brcms_c_calc_frame_len()
5842 static bool brcms_c_valid_rate(struct brcms_c_info *wlc, u32 rspec, int band,  in brcms_c_valid_rate()  argument
5848 	if ((band == BRCM_BAND_AUTO) || (band == wlc->band->bandtype))  in brcms_c_valid_rate()
5849 		hw_rateset = &wlc->band->hw_rateset;  in brcms_c_valid_rate()
5850 	else if (wlc->pub->_nbands > 1)  in brcms_c_valid_rate()
5851 		hw_rateset = &wlc->bandstate[OTHERBANDUNIT(wlc)]->hw_rateset;  in brcms_c_valid_rate()
5869 		brcms_err(wlc->hw->d11core, "wl%d: valid_rate: rate spec 0x%x "  in brcms_c_valid_rate()
5870 			  "not in hw_rateset\n", wlc->pub->unit, rspec);  in brcms_c_valid_rate()
5876 mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band,  in mac80211_wlc_set_nrate()  argument
5879 	struct bcma_device *core = wlc->hw->d11core;  in mac80211_wlc_set_nrate()
5893 	if ((wlc->pub->_n_enab & SUPPORT_11N) && ismcs) {  in mac80211_wlc_set_nrate()
5897 				  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5904 			if (!CHSPEC_IS40(wlc->home_chanspec) ||  in mac80211_wlc_set_nrate()
5908 					  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5918 						   wlc->pub->unit, rate);  in mac80211_wlc_set_nrate()
5927 			    (!BRCMS_STBC_CAP_PHY(wlc)  in mac80211_wlc_set_nrate()
5930 					  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5938 				  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5946 				  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5952 			  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5957 	if ((stf != PHY_TXC1_MODE_SISO) && (wlc->stf->txstreams == 1)) {  in mac80211_wlc_set_nrate()
5959 			  "request\n", wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5984 	    && !brcms_c_valid_rate(wlc, rspec, cur_band->bandtype, true))  in mac80211_wlc_set_nrate()
5999 static void brcms_c_cck_plcp_set(struct brcms_c_info *wlc, int rate_500,  in brcms_c_cck_plcp_set()  argument
6027 		brcms_err(wlc->hw->d11core,  in brcms_c_cck_plcp_set()
6083 static void brcms_c_compute_cck_plcp(struct brcms_c_info *wlc, u32 rspec,  in brcms_c_compute_cck_plcp()  argument
6088 	brcms_c_cck_plcp_set(wlc, rate, length, plcp);  in brcms_c_compute_cck_plcp()
6092 brcms_c_compute_plcp(struct brcms_c_info *wlc, u32 rspec,  in brcms_c_compute_plcp()  argument
6100 		brcms_c_compute_cck_plcp(wlc, rspec, length, plcp);  in brcms_c_compute_plcp()
6115 brcms_c_compute_rtscts_dur(struct brcms_c_info *wlc, bool cts_only,  in brcms_c_compute_rtscts_dur()  argument
6122 	sifs = get_sifs(wlc->band);  in brcms_c_compute_rtscts_dur()
6128 		    (u16) brcms_c_calc_cts_time(wlc, rts_rate,  in brcms_c_compute_rtscts_dur()
6136 	    (u16) brcms_c_calc_frame_time(wlc, frame_rate, frame_preamble_type,  in brcms_c_compute_rtscts_dur()
6140 		    (u16) brcms_c_calc_ba_time(wlc, frame_rate,  in brcms_c_compute_rtscts_dur()
6144 		    (u16) brcms_c_calc_ack_time(wlc, frame_rate,  in brcms_c_compute_rtscts_dur()
6149 static u16 brcms_c_phytxctl1_calc(struct brcms_c_info *wlc, u32 rspec)  in brcms_c_phytxctl1_calc()  argument
6154 	if (BRCMS_ISLCNPHY(wlc->band)) {  in brcms_c_phytxctl1_calc()
6160 			brcms_err(wlc->hw->d11core, "phytxctl1_calc: bw %d is "  in brcms_c_phytxctl1_calc()
6173 	} else if (is_cck_rate(rspec) && !BRCMS_ISLCNPHY(wlc->band)  in brcms_c_phytxctl1_calc()
6174 		   && !BRCMS_ISSSLPNPHY(wlc->band)) {  in brcms_c_phytxctl1_calc()
6187 			brcms_err(wlc->hw->d11core, "phytxctl1_calc: wrong "  in brcms_c_phytxctl1_calc()
6209 brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw,  in brcms_c_d11hdrs_mac80211()  argument
6267 			brcms_err(wlc->hw->d11core,  in brcms_c_d11hdrs_mac80211()
6269 				  wlc->pub->unit, __func__);  in brcms_c_d11hdrs_mac80211()
6270 			frameid = bcmc_fid_generate(wlc, NULL, txh);  in brcms_c_d11hdrs_mac80211()
6318 			rspec[k] = mac80211_wlc_set_nrate(wlc, wlc->band,  in brcms_c_d11hdrs_mac80211()
6345 				brcms_c_antsel_antcfg_get(wlc->asi, false,  in brcms_c_d11hdrs_mac80211()
6351 	phyctl1_stf = wlc->stf->ss_opmode;  in brcms_c_d11hdrs_mac80211()
6353 	if (wlc->pub->_n_enab & SUPPORT_11N) {  in brcms_c_d11hdrs_mac80211()
6368 				    && BRCMS_STF_SS_STBC_TX(wlc, scb)) {  in brcms_c_d11hdrs_mac80211()
6385 			if (brcms_chspec_bw(wlc->chanspec) == BRCMS_40_MHZ) {  in brcms_c_d11hdrs_mac80211()
6389 								 wlc->band->pi))  in brcms_c_d11hdrs_mac80211()
6399 					} else if (wlc->mimo_40txbw != AUTO)  in brcms_c_d11hdrs_mac80211()
6400 						mimo_txbw = wlc->mimo_40txbw;  in brcms_c_d11hdrs_mac80211()
6405 					if (wlc->ofdm_40txbw != AUTO)  in brcms_c_d11hdrs_mac80211()
6406 						mimo_txbw = wlc->ofdm_40txbw;  in brcms_c_d11hdrs_mac80211()
6407 				} else if (wlc->cck_40txbw != AUTO) {  in brcms_c_d11hdrs_mac80211()
6408 					mimo_txbw = wlc->cck_40txbw;  in brcms_c_d11hdrs_mac80211()
6439 				brcms_warn(wlc->hw->d11core,  in brcms_c_d11hdrs_mac80211()
6441 					   wlc->pub->unit, __func__);  in brcms_c_d11hdrs_mac80211()
6470 			if (BRCMS_ISNPHY(wlc->band) && is_ofdm_rate(rspec[k])) {  in brcms_c_d11hdrs_mac80211()
6484 	    (phylen > wlc->RTSThresh) && !is_multicast_ether_addr(h->addr1))  in brcms_c_d11hdrs_mac80211()
6489 	brcms_c_compute_plcp(wlc, rspec[0], phylen, plcp);  in brcms_c_d11hdrs_mac80211()
6490 	brcms_c_compute_plcp(wlc, rspec[1], phylen, plcp_fallback);  in brcms_c_d11hdrs_mac80211()
6509 		    brcms_c_compute_frame_dur(wlc, rspec[0], preamble_type[0],  in brcms_c_d11hdrs_mac80211()
6515 		    (u16) brcms_c_calc_frame_time(wlc, rspec[0],  in brcms_c_d11hdrs_mac80211()
6528 		durid = brcms_c_compute_frame_dur(wlc, rspec[1],  in brcms_c_d11hdrs_mac80211()
6540 	if (wlc->band->bandtype == BRCM_BAND_5G)  in brcms_c_d11hdrs_mac80211()
6543 	if (CHSPEC_IS40(wlc_phy_chanspec_get(wlc->band->pi)))  in brcms_c_d11hdrs_mac80211()
6597 			rts_rspec[k] = brcms_c_rspec_to_rts_rspec(wlc, rspec[k],  in brcms_c_d11hdrs_mac80211()
6604 		      (wlc->PLCPHdr_override == BRCMS_PLCP_LONG))) {  in brcms_c_d11hdrs_mac80211()
6611 		      (wlc->PLCPHdr_override == BRCMS_PLCP_LONG))) {  in brcms_c_d11hdrs_mac80211()
6631 		brcms_c_compute_plcp(wlc, rts_rspec[0], rts_phylen, rts_plcp);  in brcms_c_d11hdrs_mac80211()
6634 		brcms_c_compute_plcp(wlc, rts_rspec[1], rts_phylen,  in brcms_c_d11hdrs_mac80211()
6642 		durid = brcms_c_compute_rtscts_dur(wlc, use_cts, rts_rspec[0],  in brcms_c_d11hdrs_mac80211()
6647 		durid = brcms_c_compute_rtscts_dur(wlc, use_cts,  in brcms_c_d11hdrs_mac80211()
6684 		   brcm_c_ampdu_null_delim_cnt(wlc->ampdu, scb, rspec, phylen);  in brcms_c_d11hdrs_mac80211()
6701 	xfts = frametype(rspec[1], wlc->mimoft);  in brcms_c_d11hdrs_mac80211()
6702 	xfts |= (frametype(rts_rspec[0], wlc->mimoft) << XFTS_RTS_FT_SHIFT);  in brcms_c_d11hdrs_mac80211()
6703 	xfts |= (frametype(rts_rspec[1], wlc->mimoft) << XFTS_FBRRTS_FT_SHIFT);  in brcms_c_d11hdrs_mac80211()
6704 	xfts |= CHSPEC_CHANNEL(wlc_phy_chanspec_get(wlc->band->pi)) <<  in brcms_c_d11hdrs_mac80211()
6709 	phyctl = frametype(rspec[0], wlc->mimoft);  in brcms_c_d11hdrs_mac80211()
6717 	phyctl |= brcms_c_stf_d11hdrs_phyctl_txant(wlc, rspec[0]);  in brcms_c_d11hdrs_mac80211()
6721 	if (BRCMS_PHY_11N_CAP(wlc->band)) {  in brcms_c_d11hdrs_mac80211()
6724 		phyctl1 = brcms_c_phytxctl1_calc(wlc, rspec[0]);  in brcms_c_d11hdrs_mac80211()
6726 		phyctl1 = brcms_c_phytxctl1_calc(wlc, rspec[1]);  in brcms_c_d11hdrs_mac80211()
6730 			phyctl1 = brcms_c_phytxctl1_calc(wlc, rts_rspec[0]);  in brcms_c_d11hdrs_mac80211()
6732 			phyctl1 = brcms_c_phytxctl1_calc(wlc, rts_rspec[1]);  in brcms_c_d11hdrs_mac80211()
6744 			    brcms_c_calc_lsig_len(wlc, rspec[0], phylen);  in brcms_c_d11hdrs_mac80211()
6751 			    brcms_c_calc_lsig_len(wlc, rspec[1], phylen);  in brcms_c_d11hdrs_mac80211()
6757 	if ((scb->flags & SCB_WMECAP) && qos && wlc->edcf_txop[ac]) {  in brcms_c_d11hdrs_mac80211()
6763 			    brcms_c_calc_frame_time(wlc, rspec[0],  in brcms_c_d11hdrs_mac80211()
6769 				    brcms_c_calc_cts_time(wlc, rts_rspec[0],  in brcms_c_d11hdrs_mac80211()
6772 				    brcms_c_calc_cts_time(wlc, rts_rspec[1],  in brcms_c_d11hdrs_mac80211()
6785 				    brcms_c_compute_frame_dur(wlc, rspec[0],  in brcms_c_d11hdrs_mac80211()
6789 				    brcms_c_calc_frame_time(wlc, rspec[1],  in brcms_c_d11hdrs_mac80211()
6793 				    brcms_c_compute_frame_dur(wlc, rspec[1],  in brcms_c_d11hdrs_mac80211()
6809 			if (wlc->edcf_txop[ac] >= (dur - frag_dur)) {  in brcms_c_d11hdrs_mac80211()
6813 				    brcms_c_calc_frame_len(wlc,  in brcms_c_d11hdrs_mac80211()
6815 					(wlc->edcf_txop[ac] -  in brcms_c_d11hdrs_mac80211()
6822 					 wlc->usr_fragthresh)  in brcms_c_d11hdrs_mac80211()
6824 					    wlc->usr_fragthresh;  in brcms_c_d11hdrs_mac80211()
6826 				if (wlc->fragthresh[queue] !=  in brcms_c_d11hdrs_mac80211()
6828 					wlc->fragthresh[queue] =  in brcms_c_d11hdrs_mac80211()
6831 				brcms_warn(wlc->hw->d11core,  in brcms_c_d11hdrs_mac80211()
6833 					   wlc->pub->unit, fifo_names[queue],  in brcms_c_d11hdrs_mac80211()
6837 			if (dur > wlc->edcf_txop[ac])  in brcms_c_d11hdrs_mac80211()
6838 				brcms_warn(wlc->hw->d11core,  in brcms_c_d11hdrs_mac80211()
6840 					   wlc->pub->unit, __func__,  in brcms_c_d11hdrs_mac80211()
6842 					   phylen, wlc->fragthresh[queue],  in brcms_c_d11hdrs_mac80211()
6843 					   dur, wlc->edcf_txop[ac]);  in brcms_c_d11hdrs_mac80211()
6850 static int brcms_c_tx(struct brcms_c_info *wlc, struct sk_buff *skb)  in brcms_c_tx()  argument
6858 	dma = wlc->hw->di[fifo];  in brcms_c_tx()
6871 		brcms_warn(wlc->hw->d11core,  in brcms_c_tx()
6873 		WARN_ON(!ieee80211_queue_stopped(wlc->pub->ieee_hw,  in brcms_c_tx()
6890 		brcms_b_write_shm(wlc->hw, M_BCMC_FID, frameid);  in brcms_c_tx()
6893 	ret = brcms_c_txfifo(wlc, fifo, skb);  in brcms_c_tx()
6904 bool brcms_c_sendpkt_mac80211(struct brcms_c_info *wlc, struct sk_buff *sdu,  in brcms_c_sendpkt_mac80211()  argument
6908 	struct scb *scb = &wlc->pri_scb;  in brcms_c_sendpkt_mac80211()
6911 	brcms_c_d11hdrs_mac80211(wlc, hw, sdu, scb, 0, 1, fifo, 0);  in brcms_c_sendpkt_mac80211()
6912 	if (!brcms_c_tx(wlc, sdu))  in brcms_c_sendpkt_mac80211()
6921 brcms_c_txfifo(struct brcms_c_info *wlc, uint fifo, struct sk_buff *p)  in brcms_c_txfifo()  argument
6923 	struct dma_pub *dma = wlc->hw->di[fifo];  in brcms_c_txfifo()
6927 	ret = dma_txfast(wlc, dma, p);  in brcms_c_txfifo()
6929 		wiphy_err(wlc->wiphy, "txfifo: fatal, toss frames !!!\n");  in brcms_c_txfifo()
6938 	    !ieee80211_queue_stopped(wlc->pub->ieee_hw, queue))  in brcms_c_txfifo()
6939 		ieee80211_stop_queue(wlc->pub->ieee_hw, queue);  in brcms_c_txfifo()
6945 brcms_c_rspec_to_rts_rspec(struct brcms_c_info *wlc, u32 rspec,  in brcms_c_rspec_to_rts_rspec()  argument
6953 	else if (wlc->band->gmode && wlc->protection->_g && !is_cck_rate(rspec))  in brcms_c_rspec_to_rts_rspec()
6961 		rts_rspec = brcms_basic_rate(wlc, BRCM_RATE_11M);  in brcms_c_rspec_to_rts_rspec()
6967 		rts_rspec = brcms_basic_rate(wlc, rspec);  in brcms_c_rspec_to_rts_rspec()
6969 	if (BRCMS_PHY_11N_CAP(wlc->band)) {  in brcms_c_rspec_to_rts_rspec()
6985 			rts_rspec |= (wlc->stf->ss_opmode << RSPEC_STF_SHIFT);  in brcms_c_rspec_to_rts_rspec()
6992 static void brcms_c_bcn_li_upd(struct brcms_c_info *wlc)  in brcms_c_bcn_li_upd()  argument
6995 	if (wlc->bcn_li_dtim == 1)  in brcms_c_bcn_li_upd()
6996 		brcms_b_write_shm(wlc->hw, M_BCN_LI, 0);  in brcms_c_bcn_li_upd()
6998 		brcms_b_write_shm(wlc->hw, M_BCN_LI,  in brcms_c_bcn_li_upd()
6999 			      (wlc->bcn_li_dtim << 8) | wlc->bcn_li_bcn);  in brcms_c_bcn_li_upd()
7027 static u64 brcms_c_recover_tsf64(struct brcms_c_info *wlc,  in brcms_c_recover_tsf64()  argument
7033 	brcms_b_read_tsf(wlc->hw, &tsf_l, &tsf_h);  in brcms_c_recover_tsf64()
7052 prep_mac80211_status(struct brcms_c_info *wlc, struct d11rxhdr *rxh,  in prep_mac80211_status()  argument
7061 	rx_status->mactime = brcms_c_recover_tsf64(wlc, rxh);  in prep_mac80211_status()
7071 	rx_status->signal = wlc_phy_rssi_compute(wlc->hw->band->pi, rxh);  in prep_mac80211_status()
7125 			brcms_err(wlc->hw->d11core,  in prep_mac80211_status()
7144 			brcms_err(wlc->hw->d11core, "%s: Unknown modulation\n",  in prep_mac80211_status()
7154 		brcms_err(wlc->hw->d11core, "%s:  RX_FLAG_FAILED_PLCP_CRC\n",  in prep_mac80211_status()
7159 		brcms_err(wlc->hw->d11core, "%s:  RX_FLAG_FAILED_FCS_CRC\n",  in prep_mac80211_status()
7165 brcms_c_recvctl(struct brcms_c_info *wlc, struct d11rxhdr *rxh,  in brcms_c_recvctl()  argument
7173 	prep_mac80211_status(wlc, rxh, p, &rx_status);  in brcms_c_recvctl()
7181 	if (wlc->hw->suspended_fifos) {  in brcms_c_recvctl()
7184 			brcms_b_mute(wlc->hw, false);  in brcms_c_recvctl()
7188 	ieee80211_rx_irqsafe(wlc->pub->ieee_hw, p);  in brcms_c_recvctl()
7198 brcms_c_calc_lsig_len(struct brcms_c_info *wlc, u32 ratespec,  in brcms_c_calc_lsig_len()  argument
7240 brcms_c_mod_prb_rsp_rate_table(struct brcms_c_info *wlc, uint frame_len)  in brcms_c_mod_prb_rsp_rate_table()  argument
7250 	sifs = get_sifs(wlc->band);  in brcms_c_mod_prb_rsp_rate_table()
7252 	rs_dflt = brcms_c_rateset_get_hwrs(wlc);  in brcms_c_mod_prb_rsp_rate_table()
7255 	brcms_c_rateset_mcs_upd(&rs, wlc->stf->txstreams);  in brcms_c_mod_prb_rsp_rate_table()
7264 		entry_ptr = brcms_b_rate_shm_offset(wlc->hw, rate);  in brcms_c_mod_prb_rsp_rate_table()
7267 		brcms_c_compute_plcp(wlc, rate, frame_len, plcp);  in brcms_c_mod_prb_rsp_rate_table()
7273 		dur = (u16) brcms_c_calc_frame_time(wlc, rate,  in brcms_c_mod_prb_rsp_rate_table()
7278 		brcms_b_write_shm(wlc->hw, entry_ptr + M_RT_PRS_PLCP_POS,  in brcms_c_mod_prb_rsp_rate_table()
7280 		brcms_b_write_shm(wlc->hw, entry_ptr + M_RT_PRS_PLCP_POS + 2,  in brcms_c_mod_prb_rsp_rate_table()
7282 		brcms_b_write_shm(wlc->hw, entry_ptr + M_RT_PRS_DUR_POS, dur);  in brcms_c_mod_prb_rsp_rate_table()
7291 static void brcms_c_beacon_write(struct brcms_c_info *wlc,  in brcms_c_beacon_write()  argument
7297 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_beacon_write()
7298 	struct ieee80211_hw *ieee_hw = brcms_c_pub(wlc)->ieee_hw;  in brcms_c_beacon_write()
7304 	wlc->bcn_rspec = ieee80211_get_tx_rate(ieee_hw, tx_info)->hw_value;  in brcms_c_beacon_write()
7306 	brcms_c_compute_plcp(wlc, wlc->bcn_rspec,  in brcms_c_beacon_write()
7311 	brcms_c_beacon_phytxctl_txant_upd(wlc, wlc->bcn_rspec);  in brcms_c_beacon_write()
7341 static void brcms_c_update_beacon_hw(struct brcms_c_info *wlc,  in brcms_c_update_beacon_hw()  argument
7345 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_update_beacon_hw()
7358 	if (wlc->beacon_template_virgin) {  in brcms_c_update_beacon_hw()
7359 		wlc->beacon_template_virgin = false;  in brcms_c_update_beacon_hw()
7360 		brcms_c_beacon_write(wlc, beacon, tim_offset, dtim_period, true,  in brcms_c_update_beacon_hw()
7371 		wlc->defmacintmask |= MI_BCNTPL;  in brcms_c_update_beacon_hw()
7376 		brcms_c_beacon_write(wlc, beacon, tim_offset, dtim_period, true,  in brcms_c_update_beacon_hw()
7383 		brcms_c_beacon_write(wlc, beacon, tim_offset, dtim_period,  in brcms_c_update_beacon_hw()
7395 void brcms_c_update_beacon(struct brcms_c_info *wlc)  in brcms_c_update_beacon()  argument
7397 	struct brcms_bss_cfg *bsscfg = wlc->bsscfg;  in brcms_c_update_beacon()
7399 	if (wlc->pub->up && (bsscfg->type == BRCMS_TYPE_AP ||  in brcms_c_update_beacon()
7402 		wlc->defmacintmask &= ~MI_BCNTPL;  in brcms_c_update_beacon()
7403 		if (!wlc->beacon)  in brcms_c_update_beacon()
7405 		brcms_c_update_beacon_hw(wlc, wlc->beacon,  in brcms_c_update_beacon()
7406 					 wlc->beacon_tim_offset,  in brcms_c_update_beacon()
7407 					 wlc->beacon_dtim_period);  in brcms_c_update_beacon()
7411 void brcms_c_set_new_beacon(struct brcms_c_info *wlc, struct sk_buff *beacon,  in brcms_c_set_new_beacon()  argument
7416 	if (wlc->beacon)  in brcms_c_set_new_beacon()
7417 		dev_kfree_skb_any(wlc->beacon);  in brcms_c_set_new_beacon()
7418 	wlc->beacon = beacon;  in brcms_c_set_new_beacon()
7421 	skb_push(wlc->beacon, D11_PHY_HDR_LEN);  in brcms_c_set_new_beacon()
7422 	wlc->beacon_tim_offset = tim_offset;  in brcms_c_set_new_beacon()
7423 	wlc->beacon_dtim_period = dtim_period;  in brcms_c_set_new_beacon()
7424 	brcms_c_update_beacon(wlc);  in brcms_c_set_new_beacon()
7427 void brcms_c_set_new_probe_resp(struct brcms_c_info *wlc,  in brcms_c_set_new_probe_resp()  argument
7432 	if (wlc->probe_resp)  in brcms_c_set_new_probe_resp()
7433 		dev_kfree_skb_any(wlc->probe_resp);  in brcms_c_set_new_probe_resp()
7434 	wlc->probe_resp = probe_resp;  in brcms_c_set_new_probe_resp()
7437 	skb_push(wlc->probe_resp, D11_PHY_HDR_LEN);  in brcms_c_set_new_probe_resp()
7438 	brcms_c_update_probe_resp(wlc, false);  in brcms_c_set_new_probe_resp()
7441 void brcms_c_enable_probe_resp(struct brcms_c_info *wlc, bool enable)  in brcms_c_enable_probe_resp()  argument
7447 	wlc->prb_resp_timeout = enable ? BRCMS_PRB_RESP_TIMEOUT : 1;  in brcms_c_enable_probe_resp()
7448 	brcms_b_write_shm(wlc->hw, M_PRS_MAXTIME, wlc->prb_resp_timeout);  in brcms_c_enable_probe_resp()
7454 brcms_c_shm_ssid_upd(struct brcms_c_info *wlc, struct brcms_bss_cfg *cfg)  in brcms_c_shm_ssid_upd()  argument
7464 	brcms_c_copyto_shm(wlc, base, ssidbuf, IEEE80211_MAX_SSID_LEN);  in brcms_c_shm_ssid_upd()
7465 	brcms_b_write_shm(wlc->hw, M_SSIDLEN, (u16) cfg->SSID_len);  in brcms_c_shm_ssid_upd()
7469 brcms_c_bss_update_probe_resp(struct brcms_c_info *wlc,  in brcms_c_bss_update_probe_resp()  argument
7479 		brcms_c_suspend_mac_and_wait(wlc);  in brcms_c_bss_update_probe_resp()
7482 	brcms_b_write_template_ram(wlc->hw, T_PRS_TPL_BASE,  in brcms_c_bss_update_probe_resp()
7486 	brcms_b_write_shm(wlc->hw, M_PRB_RESP_FRM_LEN, (u16) len);  in brcms_c_bss_update_probe_resp()
7489 	brcms_c_shm_ssid_upd(wlc, cfg);  in brcms_c_bss_update_probe_resp()
7497 	brcms_c_mod_prb_rsp_rate_table(wlc,  in brcms_c_bss_update_probe_resp()
7501 		brcms_c_enable_mac(wlc);  in brcms_c_bss_update_probe_resp()
7504 void brcms_c_update_probe_resp(struct brcms_c_info *wlc, bool suspend)  in brcms_c_update_probe_resp()  argument
7506 	struct brcms_bss_cfg *bsscfg = wlc->bsscfg;  in brcms_c_update_probe_resp()
7509 	if (wlc->pub->up && (bsscfg->type == BRCMS_TYPE_AP ||  in brcms_c_update_probe_resp()
7511 		if (!wlc->probe_resp)  in brcms_c_update_probe_resp()
7513 		brcms_c_bss_update_probe_resp(wlc, bsscfg, wlc->probe_resp,  in brcms_c_update_probe_resp()
7530 brcms_c_set_addrmatch(struct brcms_c_info *wlc, int match_reg_offset,  in brcms_c_set_addrmatch()  argument
7533 	brcms_b_set_addrmatch(wlc->hw, match_reg_offset, addr);  in brcms_c_set_addrmatch()
7535 		memcpy(wlc->bsscfg->BSSID, addr, ETH_ALEN);  in brcms_c_set_addrmatch()
7541 void brcms_c_scan_start(struct brcms_c_info *wlc)  in brcms_c_scan_start()  argument
7543 	wlc_phy_hold_upd(wlc->band->pi, PHY_HOLD_FOR_SCAN, true);  in brcms_c_scan_start()
7546 void brcms_c_scan_stop(struct brcms_c_info *wlc)  in brcms_c_scan_stop()  argument
7548 	wlc_phy_hold_upd(wlc->band->pi, PHY_HOLD_FOR_SCAN, false);  in brcms_c_scan_stop()
7551 void brcms_c_associate_upd(struct brcms_c_info *wlc, bool state)  in brcms_c_associate_upd()  argument
7553 	wlc->pub->associated = state;  in brcms_c_associate_upd()
7574 int brcms_c_get_curband(struct brcms_c_info *wlc)  in brcms_c_get_curband()  argument
7576 	return wlc->band->bandunit;  in brcms_c_get_curband()
7579 bool brcms_c_tx_flush_completed(struct brcms_c_info *wlc)  in brcms_c_tx_flush_completed()  argument
7584 	for (i = 0; i < ARRAY_SIZE(wlc->hw->di); i++)  in brcms_c_tx_flush_completed()
7585 		if (wlc->hw->di[i])  in brcms_c_tx_flush_completed()
7586 			dma_kick_tx(wlc->hw->di[i]);  in brcms_c_tx_flush_completed()
7588 	return !brcms_txpktpendtot(wlc);  in brcms_c_tx_flush_completed()
7591 void brcms_c_set_beacon_listen_interval(struct brcms_c_info *wlc, u8 interval)  in brcms_c_set_beacon_listen_interval()  argument
7593 	wlc->bcn_li_bcn = interval;  in brcms_c_set_beacon_listen_interval()
7594 	if (wlc->pub->up)  in brcms_c_set_beacon_listen_interval()
7595 		brcms_c_bcn_li_upd(wlc);  in brcms_c_set_beacon_listen_interval()
7598 u64 brcms_c_tsf_get(struct brcms_c_info *wlc)  in brcms_c_tsf_get()  argument
7603 	brcms_b_read_tsf(wlc->hw, &tsf_l, &tsf_h);  in brcms_c_tsf_get()
7612 void brcms_c_tsf_set(struct brcms_c_info *wlc, u64 tsf)  in brcms_c_tsf_set()  argument
7616 	brcms_c_time_lock(wlc);  in brcms_c_tsf_set()
7622 	bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_timerlow), tsf_l);  in brcms_c_tsf_set()
7623 	bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_timerhigh), tsf_h);  in brcms_c_tsf_set()
7625 	brcms_c_time_unlock(wlc);  in brcms_c_tsf_set()
7628 int brcms_c_set_tx_power(struct brcms_c_info *wlc, int txpwr)  in brcms_c_set_tx_power()  argument
7634 	return wlc_phy_txpower_set(wlc->band->pi, qdbm, false);  in brcms_c_set_tx_power()
7637 int brcms_c_get_tx_power(struct brcms_c_info *wlc)  in brcms_c_get_tx_power()  argument
7642 	wlc_phy_txpower_get(wlc->band->pi, &qdbm, &override);  in brcms_c_get_tx_power()
7653 static void brcms_c_recv(struct brcms_c_info *wlc, struct sk_buff *p)  in brcms_c_recv()  argument
7669 			brcms_err(wlc->hw->d11core,  in brcms_c_recv()
7671 				  wlc->pub->unit, p->len);  in brcms_c_recv()
7681 		if (!(wlc->filter_flags & FIF_FCSFAIL))  in brcms_c_recv()
7694 	brcms_c_recvctl(wlc, rxh, p);  in brcms_c_recv()
7754 		brcms_c_recv(wlc_hw->wlc, p);  in brcms_b_recv()
7764 bool brcms_c_dpc(struct brcms_c_info *wlc, bool bounded)  in brcms_c_dpc()  argument
7767 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_dpc()
7770 	if (brcms_deviceremoved(wlc)) {  in brcms_c_dpc()
7773 		brcms_down(wlc->wl);  in brcms_c_dpc()
7778 	macintstatus = wlc->macintstatus;  in brcms_c_dpc()
7779 	wlc->macintstatus = 0;  in brcms_c_dpc()
7789 		if (brcms_b_txstatus(wlc->hw, bounded, &fatal))  in brcms_c_dpc()
7790 			wlc->macintstatus |= MI_TFS;  in brcms_c_dpc()
7798 		brcms_c_tbtt(wlc);  in brcms_c_dpc()
7803 		bcma_set32(core, D11REGOFFS(maccommand), wlc->qvalid);  in brcms_c_dpc()
7804 		wlc->qvalid = 0;  in brcms_c_dpc()
7813 			wlc->macintstatus |= MI_DMAINT;  in brcms_c_dpc()
7826 		brcms_fatal_error(wlc_hw->wlc->wl);  in brcms_c_dpc()
7836 		brcms_rfkill_set_hw_state(wlc->wl);  in brcms_c_dpc()
7841 		brcms_c_update_beacon(wlc);  in brcms_c_dpc()
7844 	return wlc->macintstatus != 0;  in brcms_c_dpc()
7847 	brcms_fatal_error(wlc_hw->wlc->wl);  in brcms_c_dpc()
7848 	return wlc->macintstatus != 0;  in brcms_c_dpc()
7851 void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx)  in brcms_c_init()  argument
7853 	struct bcma_device *core = wlc->hw->d11core;  in brcms_c_init()
7854 	struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.chandef.chan;  in brcms_c_init()
7857 	brcms_dbg_info(core, "wl%d\n", wlc->pub->unit);  in brcms_c_init()
7861 	brcms_b_init(wlc->hw, chanspec);  in brcms_c_init()
7864 	brcms_c_bcn_li_upd(wlc);  in brcms_c_init()
7867 	brcms_c_set_mac(wlc->bsscfg);  in brcms_c_init()
7868 	brcms_c_set_bssid(wlc->bsscfg);  in brcms_c_init()
7871 	if (wlc->pub->associated && wlc->pub->up) {  in brcms_c_init()
7875 		bi = wlc->bsscfg->current_bss->beacon_period << 10;  in brcms_c_init()
7884 		brcms_c_set_ps_ctrl(wlc);  in brcms_c_init()
7887 	brcms_c_bandinit_ordered(wlc, chanspec);  in brcms_c_init()
7890 	brcms_b_write_shm(wlc->hw, M_PRS_MAXTIME, wlc->prb_resp_timeout);  in brcms_c_init()
7893 	brcms_b_write_shm(wlc->hw, M_MBURST_TXOP,  in brcms_c_init()
7894 		      (wlc->  in brcms_c_init()
7898 	brcms_c_duty_cycle_set(wlc, wlc->tx_duty_cycle_ofdm, true, true);  in brcms_c_init()
7899 	brcms_c_duty_cycle_set(wlc, wlc->tx_duty_cycle_cck, false, true);  in brcms_c_init()
7905 	brcms_c_ampdu_shm_upd(wlc->ampdu);  in brcms_c_init()
7908 	brcms_c_bsinit(wlc);  in brcms_c_init()
7912 	brcms_c_edcf_setparams(wlc, false);  in brcms_c_init()
7915 	if (wlc->ucode_rev == 0) {  in brcms_c_init()
7919 		rev = brcms_b_read_shm(wlc->hw, M_BOM_REV_MAJOR);  in brcms_c_init()
7920 		patch = brcms_b_read_shm(wlc->hw, M_BOM_REV_MINOR);  in brcms_c_init()
7921 		wlc->ucode_rev = (rev << NBITS(u16)) | patch;  in brcms_c_init()
7922 		snprintf(wlc->wiphy->fw_version,  in brcms_c_init()
7923 			 sizeof(wlc->wiphy->fw_version), "%u.%u", rev, patch);  in brcms_c_init()
7927 	brcms_c_enable_mac(wlc);  in brcms_c_init()
7931 		brcms_b_mute(wlc->hw, true);  in brcms_c_init()
7940 	if (GFIELD(wlc->wme_retries[0], EDCF_SHORT) == 0) {  in brcms_c_init()
7945 			wlc->wme_retries[ac] =  in brcms_c_init()
7946 			    brcms_b_read_shm(wlc->hw, M_AC_TXLMT_ADDR(ac));  in brcms_c_init()
7957 	struct brcms_c_info *wlc;  in brcms_c_attach()  local
7963 	wlc = brcms_c_attach_malloc(unit, &err, 0);  in brcms_c_attach()
7964 	if (wlc == NULL)  in brcms_c_attach()
7966 	wlc->wiphy = wl->wiphy;  in brcms_c_attach()
7967 	pub = wlc->pub;  in brcms_c_attach()
7970 	wlc_info_dbg = wlc;  in brcms_c_attach()
7973 	wlc->band = wlc->bandstate[0];  in brcms_c_attach()
7974 	wlc->core = wlc->corestate;  in brcms_c_attach()
7975 	wlc->wl = wl;  in brcms_c_attach()
7978 	wlc->bandinit_pending = false;  in brcms_c_attach()
7979 	wlc->beacon_template_virgin = true;  in brcms_c_attach()
7982 	brcms_c_info_init(wlc, unit);  in brcms_c_attach()
7985 	brcms_c_ap_upd(wlc);  in brcms_c_attach()
7991 	err = brcms_b_attach(wlc, core, unit, piomode);  in brcms_c_attach()
7995 	brcms_c_protection_upd(wlc, BRCMS_PROT_N_PAM_OVR, OFF);  in brcms_c_attach()
7997 	pub->phy_11ncapable = BRCMS_PHY_11N_CAP(wlc->band);  in brcms_c_attach()
8000 	wlc->tx_duty_cycle_ofdm = 0;  in brcms_c_attach()
8001 	wlc->tx_duty_cycle_cck = 0;  in brcms_c_attach()
8003 	brcms_c_stf_phy_chain_calc(wlc);  in brcms_c_attach()
8006 	if (BRCMS_ISNPHY(wlc->band) && (wlc->stf->txstreams == 1))  in brcms_c_attach()
8007 		wlc->stf->txant = wlc->stf->hw_txchain - 1;  in brcms_c_attach()
8010 	wlc_phy_stf_chain_init(wlc->band->pi, wlc->stf->hw_txchain,  in brcms_c_attach()
8011 			       wlc->stf->hw_rxchain);  in brcms_c_attach()
8015 		wlc->core->txavail[i] = wlc->hw->txavail[i];  in brcms_c_attach()
8017 	memcpy(&wlc->perm_etheraddr, &wlc->hw->etheraddr, ETH_ALEN);  in brcms_c_attach()
8018 	memcpy(&pub->cur_etheraddr, &wlc->hw->etheraddr, ETH_ALEN);  in brcms_c_attach()
8020 	for (j = 0; j < wlc->pub->_nbands; j++) {  in brcms_c_attach()
8021 		wlc->band = wlc->bandstate[j];  in brcms_c_attach()
8023 		if (!brcms_c_attach_stf_ant_init(wlc)) {  in brcms_c_attach()
8029 		wlc->band->CWmin = APHY_CWMIN;  in brcms_c_attach()
8030 		wlc->band->CWmax = PHY_CWMAX;  in brcms_c_attach()
8033 		if (wlc->band->bandtype == BRCM_BAND_2G) {  in brcms_c_attach()
8034 			wlc->band->gmode = GMODE_AUTO;  in brcms_c_attach()
8035 			brcms_c_protection_upd(wlc, BRCMS_PROT_G_USER,  in brcms_c_attach()
8036 					   wlc->band->gmode);  in brcms_c_attach()
8040 		if (BRCMS_PHY_11N_CAP(wlc->band)) {  in brcms_c_attach()
8042 			brcms_c_protection_upd(wlc, BRCMS_PROT_N_USER,  in brcms_c_attach()
8049 		brcms_default_rateset(wlc, &wlc->band->defrateset);  in brcms_c_attach()
8052 		brcms_c_rateset_filter(&wlc->band->defrateset,  in brcms_c_attach()
8053 				   &wlc->band->hw_rateset, false,  in brcms_c_attach()
8055 				   (bool) (wlc->pub->_n_enab & SUPPORT_11N));  in brcms_c_attach()
8062 	brcms_c_stf_phy_txant_upd(wlc);  in brcms_c_attach()
8065 	err = brcms_c_attach_module(wlc);  in brcms_c_attach()
8069 	if (!brcms_c_timers_init(wlc, unit)) {  in brcms_c_attach()
8077 	wlc->cmi = brcms_c_channel_mgr_attach(wlc);  in brcms_c_attach()
8078 	if (!wlc->cmi) {  in brcms_c_attach()
8086 	brcms_c_bss_default_init(wlc);  in brcms_c_attach()
8092 	wlc->bsscfg->wlc = wlc;  in brcms_c_attach()
8094 	wlc->mimoft = FT_HT;  in brcms_c_attach()
8095 	wlc->mimo_40txbw = AUTO;  in brcms_c_attach()
8096 	wlc->ofdm_40txbw = AUTO;  in brcms_c_attach()
8097 	wlc->cck_40txbw = AUTO;  in brcms_c_attach()
8098 	brcms_c_update_mimo_band_bwcap(wlc, BRCMS_N_BW_20IN2G_40IN5G);  in brcms_c_attach()
8101 	if (BRCMS_SGI_CAP_PHY(wlc)) {  in brcms_c_attach()
8102 		brcms_c_ht_update_sgi_rx(wlc, (BRCMS_N_SGI_20 |  in brcms_c_attach()
8104 	} else if (BRCMS_ISSSLPNPHY(wlc->band)) {  in brcms_c_attach()
8105 		brcms_c_ht_update_sgi_rx(wlc, (BRCMS_N_SGI_20 |  in brcms_c_attach()
8108 		brcms_c_ht_update_sgi_rx(wlc, 0);  in brcms_c_attach()
8111 	brcms_b_antsel_set(wlc->hw, wlc->asi->antsel_avail);  in brcms_c_attach()
8116 	return wlc;  in brcms_c_attach()
8121 	if (wlc)  in brcms_c_attach()
8122 		brcms_c_detach(wlc);  in brcms_c_attach()