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()
525 	if (wlc->modulecb == NULL) {  in brcms_c_attach_malloc()
530 	wlc->default_bss = kzalloc(sizeof(struct brcms_bss_info), GFP_ATOMIC);  in brcms_c_attach_malloc()
531 	if (wlc->default_bss == NULL) {  in brcms_c_attach_malloc()
536 	wlc->bsscfg = brcms_c_bsscfg_malloc(unit);  in brcms_c_attach_malloc()
537 	if (wlc->bsscfg == NULL) {  in brcms_c_attach_malloc()
542 	wlc->protection = kzalloc(sizeof(struct brcms_protection),  in brcms_c_attach_malloc()
544 	if (wlc->protection == NULL) {  in brcms_c_attach_malloc()
549 	wlc->stf = kzalloc(sizeof(struct brcms_stf), GFP_ATOMIC);  in brcms_c_attach_malloc()
550 	if (wlc->stf == NULL) {  in brcms_c_attach_malloc()
555 	wlc->bandstate[0] =  in brcms_c_attach_malloc()
557 	if (wlc->bandstate[0] == NULL) {  in brcms_c_attach_malloc()
564 			wlc->bandstate[i] = (struct brcms_band *)  in brcms_c_attach_malloc()
565 				((unsigned long)wlc->bandstate[0]  in brcms_c_attach_malloc()
569 	wlc->corestate = kzalloc(sizeof(struct brcms_core), GFP_ATOMIC);  in brcms_c_attach_malloc()
570 	if (wlc->corestate == NULL) {  in brcms_c_attach_malloc()
575 	wlc->corestate->macstat_snapshot =  in brcms_c_attach_malloc()
577 	if (wlc->corestate->macstat_snapshot == NULL) {  in brcms_c_attach_malloc()
582 	return wlc;  in brcms_c_attach_malloc()
585 	brcms_c_detach_mfree(wlc);  in brcms_c_attach_malloc()
614 static uint brcms_c_calc_frame_time(struct brcms_c_info *wlc, u32 ratespec,  in brcms_c_calc_frame_time()  argument
621 		brcms_err(wlc->hw->d11core, "wl%d: WAR: using rate of 1 mbps\n",  in brcms_c_calc_frame_time()
622 			  wlc->pub->unit);  in brcms_c_calc_frame_time()
649 		if (wlc->band->bandtype == BRCM_BAND_2G)  in brcms_c_calc_frame_time()
661 		if (wlc->band->bandtype == BRCM_BAND_2G)  in brcms_c_calc_frame_time()
717 	struct brcms_ucode *ucode = &wlc_hw->wlc->wl->ucode;  in brcms_c_ucode_bsinit()
793 	wlc_hw->wlc->band = wlc_hw->wlc->bandstate[bandunit];  in brcms_c_setxband()
807 static u32 brcms_c_setband_inact(struct brcms_c_info *wlc, uint bandunit)  in brcms_c_setband_inact()  argument
809 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_setband_inact()
819 	macintmask = brcms_intrsoff(wlc->wl);  in brcms_c_setband_inact()
833 brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs)  in brcms_c_dotxstatus()  argument
851 	trace_brcms_txstatus(&wlc->hw->d11core->dev, txs->framelen,  in brcms_c_dotxstatus()
862 		brcms_dbg_tx(wlc->hw->d11core, "INTERMEDIATE but not AMPDU\n");  in brcms_c_dotxstatus()
869 		brcms_err(wlc->hw->d11core, "queue %u >= NFIFO\n", queue);  in brcms_c_dotxstatus()
873 	dma = wlc->hw->di[queue];  in brcms_c_dotxstatus()
875 	p = dma_getnexttxp(wlc->hw->di[queue], DMA_RANGE_TRANSMITTED);  in brcms_c_dotxstatus()
877 		brcms_err(wlc->hw->d11core, "dma_getnexttxp returned null!\n");  in brcms_c_dotxstatus()
885 		brcms_dbg_tx(wlc->hw->d11core, "phyerr 0x%x, rate 0x%x\n",  in brcms_c_dotxstatus()
889 		brcms_err(wlc->hw->d11core, "frameid != txh->TxFrameID\n");  in brcms_c_dotxstatus()
896 		scb = &wlc->pri_scb;  in brcms_c_dotxstatus()
899 		brcms_c_ampdu_dotxstatus(wlc->ampdu, scb, p, txs);  in brcms_c_dotxstatus()
908 	trace_brcms_txdesc(&wlc->hw->d11core->dev, txh, sizeof(*txh));  in brcms_c_dotxstatus()
913 		brcms_dbg_tx(wlc->hw->d11core,  in brcms_c_dotxstatus()
916 			     CHSPEC_CHANNEL(wlc->default_bss->chanspec));  in brcms_c_dotxstatus()
928 		brcms_err(wlc->hw->d11core, "Not last frame!\n");  in brcms_c_dotxstatus()
943 			sfbl = GFIELD(wlc->wme_retries[wme_fifo2ac[queue]],  in brcms_c_dotxstatus()
945 			lfbl = GFIELD(wlc->wme_retries[wme_fifo2ac[queue]],  in brcms_c_dotxstatus()
948 			sfbl = wlc->SFBL;  in brcms_c_dotxstatus()
949 			lfbl = wlc->LFBL;  in brcms_c_dotxstatus()
998 		ieee80211_tx_status_irqsafe(wlc->pub->ieee_hw, p);  in brcms_c_dotxstatus()
1000 		brcms_err(wlc->hw->d11core,  in brcms_c_dotxstatus()
1010 			trace_brcms_txdesc(&wlc->hw->d11core->dev, txh,  in brcms_c_dotxstatus()
1018 		    ieee80211_queue_stopped(wlc->pub->ieee_hw, ac_queue))  in brcms_c_dotxstatus()
1019 			ieee80211_wake_queue(wlc->pub->ieee_hw, ac_queue);  in brcms_c_dotxstatus()
1065 		*fatal = brcms_c_dotxstatus(wlc_hw->wlc, txs);  in brcms_b_txstatus()
1074 static void brcms_c_tbtt(struct brcms_c_info *wlc)  in brcms_c_tbtt()  argument
1076 	if (wlc->bsscfg->type == BRCMS_TYPE_ADHOC)  in brcms_c_tbtt()
1081 		wlc->qvalid |= MCMD_DIRFRMQVAL;  in brcms_c_tbtt()
1086 brcms_c_mhfdef(struct brcms_c_info *wlc, u16 *mhfs, u16 mhf2_init)  in brcms_c_mhfdef()  argument
1088 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_mhfdef()
1112 static bool brcms_b_attach_dmapio(struct brcms_c_info *wlc, uint j, bool wme)  in brcms_b_attach_dmapio()  argument
1120 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_attach_dmapio()
1134 		wlc_hw->di[0] = dma_attach(name, wlc,  in brcms_b_attach_dmapio()
1148 		wlc_hw->di[1] = dma_attach(name, wlc,  in brcms_b_attach_dmapio()
1158 		wlc_hw->di[2] = dma_attach(name, wlc,  in brcms_b_attach_dmapio()
1167 		wlc_hw->di[3] = dma_attach(name, wlc,  in brcms_b_attach_dmapio()
1190 	brcms_c_mhfdef(wlc, wlc_hw->band->mhfs, pio_mhf2);  in brcms_b_attach_dmapio()
1214 	struct brcms_c_info *wlc = wlc_hw->wlc;  in brcms_b_info_init()  local
1217 	wlc->defmacintmask = DEF_MACINTMASK;  in brcms_b_info_init()
1238 		  DBGST_ASLEEP), wlc_hw->wlc->fastpwrup_dly);  in brcms_b_wait_for_wake()
1604 	struct brcms_c_info *wlc = wlc_hw->wlc;  in brcms_b_upd_synthpu()  local
1607 	if (BRCMS_ISLCNPHY(wlc->band))  in brcms_b_upd_synthpu()
1609 	else if (BRCMS_ISNPHY(wlc->band) && (NREV_GE(wlc->band->phyrev, 3)))  in brcms_b_upd_synthpu()
1703 static void brcms_b_bsinit(struct brcms_c_info *wlc, u16 chanspec)  in brcms_b_bsinit()  argument
1705 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_bsinit()
1825 	struct brcms_c_info *wlc = wlc_hw->wlc;  in brcms_b_setband()  local
1834 	macintmask = brcms_c_setband_inact(wlc, bandunit);  in brcms_b_setband()
1842 	brcms_b_bsinit(wlc, chanspec);  in brcms_b_setband()
1849 	if (wlc->macintstatus)  in brcms_b_setband()
1850 		wlc->macintstatus = MI_DMAINT;  in brcms_b_setband()
1853 	brcms_intrsrestore(wlc->wl, macintmask);  in brcms_b_setband()
1865 		wiphy_err(wlc_hw->wlc->wiphy, "unsupported core rev %d\n",  in brcms_c_isgoodchip()
2033 		wlc_hw->wlc->macintstatus = 0;	/* skip wl_dpc after down */  in brcms_b_corereset()
2073 	wlc_hw->wlc->macintstatus = 0;  in brcms_b_corereset()
2170 void brcms_c_start_station(struct brcms_c_info *wlc, u8 *addr)  in brcms_c_start_station()  argument
2172 	memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr));  in brcms_c_start_station()
2173 	wlc->bsscfg->type = BRCMS_TYPE_STATION;  in brcms_c_start_station()
2176 void brcms_c_start_ap(struct brcms_c_info *wlc, u8 *addr, const u8 *bssid,  in brcms_c_start_ap()  argument
2179 	brcms_c_set_ssid(wlc, ssid, ssid_len);  in brcms_c_start_ap()
2181 	memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr));  in brcms_c_start_ap()
2182 	memcpy(wlc->bsscfg->BSSID, bssid, sizeof(wlc->bsscfg->BSSID));  in brcms_c_start_ap()
2183 	wlc->bsscfg->type = BRCMS_TYPE_AP;  in brcms_c_start_ap()
2185 	brcms_b_mctrl(wlc->hw, MCTL_AP | MCTL_INFRA, MCTL_AP | MCTL_INFRA);  in brcms_c_start_ap()
2188 void brcms_c_start_adhoc(struct brcms_c_info *wlc, u8 *addr)  in brcms_c_start_adhoc()  argument
2190 	memcpy(wlc->pub->cur_etheraddr, addr, sizeof(wlc->pub->cur_etheraddr));  in brcms_c_start_adhoc()
2191 	wlc->bsscfg->type = BRCMS_TYPE_ADHOC;  in brcms_c_start_adhoc()
2193 	brcms_b_mctrl(wlc->hw, MCTL_AP | MCTL_INFRA, 0);  in brcms_c_start_adhoc()
2197 static void brcms_c_gpio_init(struct brcms_c_info *wlc)  in brcms_c_gpio_init()  argument
2199 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_gpio_init()
2280 	struct brcms_c_info *wlc;  in brcms_ucode_download()  local
2281 	struct brcms_ucode *ucode = &wlc_hw->wlc->wl->ucode;  in brcms_ucode_download()
2283 	wlc = wlc_hw->wlc;  in brcms_ucode_download()
2324 	return (u16) wlc_hw->wlc->stf->txant;  in brcms_b_get_txant()
2391 			brcms_fatal_error(wlc_hw->wlc->wl); /* big hammer */  in brcms_b_fifoerrors()
2400 void brcms_c_intrson(struct brcms_c_info *wlc)  in brcms_c_intrson()  argument
2402 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_intrson()
2403 	wlc->macintmask = wlc->defmacintmask;  in brcms_c_intrson()
2404 	bcma_write32(wlc_hw->d11core, D11REGOFFS(macintmask), wlc->macintmask);  in brcms_c_intrson()
2407 u32 brcms_c_intrsoff(struct brcms_c_info *wlc)  in brcms_c_intrsoff()  argument
2409 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_intrsoff()
2415 	macintmask = wlc->macintmask;	/* isr can still happen */  in brcms_c_intrsoff()
2420 	wlc->macintmask = 0;  in brcms_c_intrsoff()
2423 	return wlc->macintstatus ? 0 : macintmask;  in brcms_c_intrsoff()
2426 void brcms_c_intrsrestore(struct brcms_c_info *wlc, u32 macintmask)  in brcms_c_intrsrestore()  argument
2428 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_intrsrestore()
2432 	wlc->macintmask = macintmask;  in brcms_c_intrsrestore()
2433 	bcma_write32(wlc_hw->d11core, D11REGOFFS(macintmask), wlc->macintmask);  in brcms_c_intrsrestore()
2462 			brcms_c_suspend_mac_and_wait(wlc_hw->wlc);  in brcms_b_tx_fifo_suspend()
2467 			brcms_c_enable_mac(wlc_hw->wlc);  in brcms_b_tx_fifo_suspend()
2497 	u8 *ethaddr = wlc_hw->wlc->pub->cur_etheraddr;  in brcms_b_mute()
2528 brcms_c_mute(struct brcms_c_info *wlc, bool mute_tx)  in brcms_c_mute()  argument
2530 	brcms_b_mute(wlc->hw, mute_tx);  in brcms_c_mute()
2541 static inline u32 wlc_intstatus(struct brcms_c_info *wlc, bool in_isr)  in wlc_intstatus()  argument
2543 	struct brcms_hardware *wlc_hw = wlc->hw;  in wlc_intstatus()
2549 	mask = in_isr ? wlc->macintmask : wlc->defmacintmask;  in wlc_intstatus()
2554 	if (brcms_deviceremoved(wlc))  in wlc_intstatus()
2573 	wlc->macintmask = 0;  in wlc_intstatus()
2593 bool brcms_c_intrsupd(struct brcms_c_info *wlc)  in brcms_c_intrsupd()  argument
2598 	macintstatus = wlc_intstatus(wlc, false);  in brcms_c_intrsupd()
2605 	wlc->macintstatus |= macintstatus;  in brcms_c_intrsupd()
2616 bool brcms_c_isr(struct brcms_c_info *wlc)  in brcms_c_isr()  argument
2618 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_isr()
2621 	if (!wlc_hw->up || !wlc->macintmask)  in brcms_c_isr()
2625 	macintstatus = wlc_intstatus(wlc, true);  in brcms_c_isr()
2638 	wlc->macintstatus = macintstatus;  in brcms_c_isr()
2644 void brcms_c_suspend_mac_and_wait(struct brcms_c_info *wlc)  in brcms_c_suspend_mac_and_wait()  argument
2646 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_suspend_mac_and_wait()
2668 		brcms_down(wlc->wl);  in brcms_c_suspend_mac_and_wait()
2679 		brcms_down(wlc->wl);  in brcms_c_suspend_mac_and_wait()
2704 		brcms_down(wlc->wl);  in brcms_c_suspend_mac_and_wait()
2712 void brcms_c_enable_mac(struct brcms_c_info *wlc)  in brcms_c_enable_mac()  argument
2714 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_enable_mac()
2719 			   wlc->band->bandunit);  in brcms_c_enable_mac()
2760 	struct wiphy *wiphy = wlc_hw->wlc->wiphy;  in brcms_b_validate_chip_access()
2876 	dev_gone = brcms_deviceremoved(wlc_hw->wlc);  in brcms_c_coredisable()
2898 static void brcms_c_flushqueues(struct brcms_c_info *wlc)  in brcms_c_flushqueues()  argument
2900 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_flushqueues()
2908 				ieee80211_wake_queue(wlc->pub->ieee_hw,  in brcms_c_flushqueues()
3015 static void brcms_c_copyto_shm(struct brcms_c_info *wlc, uint offset,  in brcms_c_copyto_shm()  argument
3018 	brcms_b_copyto_objmem(wlc->hw, offset, buf, len, OBJADDR_SHM_SEL);  in brcms_c_copyto_shm()
3074 static bool brcms_c_ps_allowed(struct brcms_c_info *wlc)  in brcms_c_ps_allowed()  argument
3080 static void brcms_c_statsupd(struct brcms_c_info *wlc)  in brcms_c_statsupd()  argument
3091 	if (!wlc->pub->up)  in brcms_c_statsupd()
3094 	macstats = wlc->core->macstat_snapshot;  in brcms_c_statsupd()
3106 	brcms_b_copyfrom_objmem(wlc->hw, M_UCODE_MACSTAT, macstats,  in brcms_c_statsupd()
3113 		brcms_err(wlc->hw->d11core, "wl%d: %u rx fifo 0 overflows!\n",  in brcms_c_statsupd()
3114 			  wlc->pub->unit, delta);  in brcms_c_statsupd()
3120 			brcms_err(wlc->hw->d11core,  in brcms_c_statsupd()
3122 				  wlc->pub->unit, delta, i);  in brcms_c_statsupd()
3128 		if (wlc->hw->di[i])  in brcms_c_statsupd()
3129 			dma_counterreset(wlc->hw->di[i]);  in brcms_c_statsupd()
3136 	if (!brcms_deviceremoved(wlc_hw->wlc))  in brcms_b_reset()
3140 	brcms_c_flushqueues(wlc_hw->wlc);  in brcms_b_reset()
3143 void brcms_c_reset(struct brcms_c_info *wlc)  in brcms_c_reset()  argument
3145 	brcms_dbg_info(wlc->hw->d11core, "wl%d\n", wlc->pub->unit);  in brcms_c_reset()
3148 	brcms_c_statsupd(wlc);  in brcms_c_reset()
3151 	memset(wlc->core->macstat_snapshot, 0, sizeof(struct macstat));  in brcms_c_reset()
3153 	brcms_b_reset(wlc->hw);  in brcms_c_reset()
3179 static void brcms_b_coreinit(struct brcms_c_info *wlc)  in brcms_b_coreinit()  argument
3181 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_coreinit()
3189 	struct brcms_ucode *ucode = &wlc_hw->wlc->wl->ucode;  in brcms_b_coreinit()
3214 	brcms_c_gpio_init(wlc);  in brcms_b_coreinit()
3311 	wlc->fastpwrup_dly = ai_clkctl_fast_pwrup_delay(wlc_hw->sih);  in brcms_b_coreinit()
3312 	bcma_write16(core, D11REGOFFS(scc_fastpwrup_dly), wlc->fastpwrup_dly);  in brcms_b_coreinit()
3356 	struct brcms_c_info *wlc = wlc_hw->wlc;  in brcms_b_init()  local
3364 	macintmask = brcms_intrsoff(wlc->wl);  in brcms_b_init()
3374 	brcms_b_coreinit(wlc);  in brcms_b_init()
3377 	brcms_b_bsinit(wlc, chanspec);  in brcms_b_init()
3380 	brcms_intrsrestore(wlc->wl, macintmask);  in brcms_b_init()
3398 static void brcms_c_set_phy_chanspec(struct brcms_c_info *wlc,  in brcms_c_set_phy_chanspec()  argument
3402 	wlc->chanspec = chanspec;  in brcms_c_set_phy_chanspec()
3405 	brcms_c_channel_set_chanspec(wlc->cmi, chanspec, BRCMS_TXPWR_MAX);  in brcms_c_set_phy_chanspec()
3407 	if (wlc->stf->ss_algosel_auto)  in brcms_c_set_phy_chanspec()
3408 		brcms_c_stf_ss_algo_channel_get(wlc, &wlc->stf->ss_algo_channel,  in brcms_c_set_phy_chanspec()
3411 	brcms_c_stf_ss_update(wlc, wlc->band);  in brcms_c_set_phy_chanspec()
3415 brcms_default_rateset(struct brcms_c_info *wlc, struct brcms_c_rateset *rs)  in brcms_default_rateset()  argument
3417 	brcms_c_rateset_default(rs, NULL, wlc->band->phytype,  in brcms_default_rateset()
3418 		wlc->band->bandtype, false, BRCMS_RATE_MASK_FULL,  in brcms_default_rateset()
3419 		(bool) (wlc->pub->_n_enab & SUPPORT_11N),  in brcms_default_rateset()
3420 		brcms_chspec_bw(wlc->default_bss->chanspec),  in brcms_default_rateset()
3421 		wlc->stf->txstreams);  in brcms_default_rateset()
3425 static void brcms_c_rate_lookup_init(struct brcms_c_info *wlc,  in brcms_c_rate_lookup_init()  argument
3432 	u8 *br = wlc->band->basic_rate;  in brcms_c_rate_lookup_init()
3450 			brcms_err(wlc->hw->d11core, "brcms_c_rate_lookup_init: "  in brcms_c_rate_lookup_init()
3473 	for (i = 0; i < wlc->band->hw_rateset.count; i++) {  in brcms_c_rate_lookup_init()
3474 		rate = wlc->band->hw_rateset.rates[i];  in brcms_c_rate_lookup_init()
3519 static void brcms_c_bandinit_ordered(struct brcms_c_info *wlc,  in brcms_c_bandinit_ordered()  argument
3530 	if (wlc->bandlocked || wlc->pub->_nbands == 1) {  in brcms_c_bandinit_ordered()
3532 		parkband = wlc->band->bandunit;  in brcms_c_bandinit_ordered()
3544 	for (i = 0; i < wlc->pub->_nbands; i++) {  in brcms_c_bandinit_ordered()
3547 		wlc->band = wlc->bandstate[j];  in brcms_c_bandinit_ordered()
3549 		brcms_default_rateset(wlc, &default_rateset);  in brcms_c_bandinit_ordered()
3552 		brcms_c_rateset_filter(&default_rateset, &wlc->band->hw_rateset,  in brcms_c_bandinit_ordered()
3554 				   (bool) (wlc->pub->_n_enab & SUPPORT_11N));  in brcms_c_bandinit_ordered()
3557 		brcms_c_rate_lookup_init(wlc, &default_rateset);  in brcms_c_bandinit_ordered()
3561 	brcms_c_set_phy_chanspec(wlc, chanspec);  in brcms_c_bandinit_ordered()
3568 void brcms_c_mac_promisc(struct brcms_c_info *wlc, uint filter_flags)  in brcms_c_mac_promisc()  argument
3572 	wlc->filter_flags = filter_flags;  in brcms_c_mac_promisc()
3586 	brcms_b_mctrl(wlc->hw,  in brcms_c_mac_promisc()
3596 static void brcms_c_ucode_mac_upd(struct brcms_c_info *wlc)  in brcms_c_ucode_mac_upd()  argument
3601 	if (wlc->home_chanspec == wlc_phy_chanspec_get(wlc->band->pi)) {  in brcms_c_ucode_mac_upd()
3602 		if (wlc->pub->associated) {  in brcms_c_ucode_mac_upd()
3612 			if (BRCMS_PHY_11N_CAP(wlc->band))  in brcms_c_ucode_mac_upd()
3613 				brcms_b_write_shm(wlc->hw,  in brcms_c_ucode_mac_upd()
3621 static void brcms_c_write_rate_shm(struct brcms_c_info *wlc, u8 rate,  in brcms_c_write_rate_shm()  argument
3647 	basic_ptr = brcms_b_read_shm(wlc->hw, (dir_table + basic_index * 2));  in brcms_c_write_rate_shm()
3652 	brcms_b_write_shm(wlc->hw, (basic_table + index * 2), basic_ptr);  in brcms_c_write_rate_shm()
3656 brcms_c_rateset_get_hwrs(struct brcms_c_info *wlc)  in brcms_c_rateset_get_hwrs()  argument
3660 	if (BRCMS_PHY_11N_CAP(wlc->band)) {  in brcms_c_rateset_get_hwrs()
3661 		if (wlc->band->bandtype == BRCM_BAND_5G)  in brcms_c_rateset_get_hwrs()
3665 	} else if (wlc->band->gmode)  in brcms_c_rateset_get_hwrs()
3673 static void brcms_c_set_ratetable(struct brcms_c_info *wlc)  in brcms_c_set_ratetable()  argument
3680 	rs_dflt = brcms_c_rateset_get_hwrs(wlc);  in brcms_c_set_ratetable()
3683 	brcms_c_rateset_mcs_upd(&rs, wlc->stf->txstreams);  in brcms_c_set_ratetable()
3692 		basic_rate = brcms_basic_rate(wlc, rate);  in brcms_c_set_ratetable()
3699 		brcms_c_write_rate_shm(wlc, rate, basic_rate);  in brcms_c_set_ratetable()
3704 static void brcms_c_bsinit(struct brcms_c_info *wlc)  in brcms_c_bsinit()  argument
3706 	brcms_dbg_info(wlc->hw->d11core, "wl%d: bandunit %d\n",  in brcms_c_bsinit()
3707 		       wlc->pub->unit, wlc->band->bandunit);  in brcms_c_bsinit()
3710 	brcms_c_set_ratetable(wlc);  in brcms_c_bsinit()
3713 	brcms_c_ucode_mac_upd(wlc);  in brcms_c_bsinit()
3716 	brcms_c_antsel_init(wlc->asi);  in brcms_c_bsinit()
3722 brcms_c_duty_cycle_set(struct brcms_c_info *wlc, int duty_cycle, bool isOFDM,  in brcms_c_duty_cycle_set()  argument
3730 		brcms_err(wlc->hw->d11core,  in brcms_c_duty_cycle_set()
3732 			  wlc->pub->unit);  in brcms_c_duty_cycle_set()
3739 		brcms_b_write_shm(wlc->hw, offset, (u16) idle_busy_ratio_x_16);  in brcms_c_duty_cycle_set()
3742 		wlc->tx_duty_cycle_ofdm = (u16) duty_cycle;  in brcms_c_duty_cycle_set()
3744 		wlc->tx_duty_cycle_cck = (u16) duty_cycle;  in brcms_c_duty_cycle_set()
3750 static void brcms_c_set_ps_ctrl(struct brcms_c_info *wlc)  in brcms_c_set_ps_ctrl()  argument
3756 	hps = brcms_c_ps_allowed(wlc);  in brcms_c_set_ps_ctrl()
3758 	brcms_dbg_mac80211(wlc->hw->d11core, "wl%d: hps %d\n", wlc->pub->unit,  in brcms_c_set_ps_ctrl()
3761 	v1 = bcma_read32(wlc->hw->d11core, D11REGOFFS(maccontrol));  in brcms_c_set_ps_ctrl()
3766 	brcms_b_mctrl(wlc->hw, MCTL_WAKE | MCTL_HPS, v2);  in brcms_c_set_ps_ctrl()
3771 		brcms_b_wait_for_wake(wlc->hw);  in brcms_c_set_ps_ctrl()
3781 	struct brcms_c_info *wlc = bsscfg->wlc;  in brcms_c_set_mac()  local
3784 	brcms_c_set_addrmatch(wlc, RCM_MAC_OFFSET, wlc->pub->cur_etheraddr);  in brcms_c_set_mac()
3786 	brcms_c_ampdu_macaddr_upd(wlc);  in brcms_c_set_mac()
3797 	brcms_c_set_addrmatch(bsscfg->wlc, RCM_BSSID_OFFSET, bsscfg->BSSID);  in brcms_c_set_bssid()
3800 void brcms_c_set_ssid(struct brcms_c_info *wlc, u8 *ssid, size_t ssid_len)  in brcms_c_set_ssid()  argument
3802 	u8 len = min_t(u8, sizeof(wlc->bsscfg->SSID), ssid_len);  in brcms_c_set_ssid()
3803 	memset(wlc->bsscfg->SSID, 0, sizeof(wlc->bsscfg->SSID));  in brcms_c_set_ssid()
3805 	memcpy(wlc->bsscfg->SSID, ssid, len);  in brcms_c_set_ssid()
3806 	wlc->bsscfg->SSID_len = len;  in brcms_c_set_ssid()
3814 		brcms_c_suspend_mac_and_wait(wlc_hw->wlc);  in brcms_b_set_shortslot()
3816 		brcms_c_enable_mac(wlc_hw->wlc);  in brcms_b_set_shortslot()
3824 static void brcms_c_switch_shortslot(struct brcms_c_info *wlc, bool shortslot)  in brcms_c_switch_shortslot()  argument
3827 	if (wlc->shortslot_override != BRCMS_SHORTSLOT_AUTO)  in brcms_c_switch_shortslot()
3828 		shortslot = (wlc->shortslot_override == BRCMS_SHORTSLOT_ON);  in brcms_c_switch_shortslot()
3830 	if (wlc->shortslot == shortslot)  in brcms_c_switch_shortslot()
3833 	wlc->shortslot = shortslot;  in brcms_c_switch_shortslot()
3835 	brcms_b_set_shortslot(wlc->hw, shortslot);  in brcms_c_switch_shortslot()
3838 static void brcms_c_set_home_chanspec(struct brcms_c_info *wlc, u16 chanspec)  in brcms_c_set_home_chanspec()  argument
3840 	if (wlc->home_chanspec != chanspec) {  in brcms_c_set_home_chanspec()
3841 		wlc->home_chanspec = chanspec;  in brcms_c_set_home_chanspec()
3843 		if (wlc->pub->associated)  in brcms_c_set_home_chanspec()
3844 			wlc->bsscfg->current_bss->chanspec = chanspec;  in brcms_c_set_home_chanspec()
3894 static void brcms_c_setband(struct brcms_c_info *wlc,  in brcms_c_setband()  argument
3897 	wlc->band = wlc->bandstate[bandunit];  in brcms_c_setband()
3899 	if (!wlc->pub->up)  in brcms_c_setband()
3903 	brcms_c_set_ps_ctrl(wlc);  in brcms_c_setband()
3906 	brcms_c_bsinit(wlc);  in brcms_c_setband()
3909 static void brcms_c_set_chanspec(struct brcms_c_info *wlc, u16 chanspec)  in brcms_c_set_chanspec()  argument
3913 	u16 old_chanspec = wlc->chanspec;  in brcms_c_set_chanspec()
3915 	if (!brcms_c_valid_chanspec_db(wlc->cmi, chanspec)) {  in brcms_c_set_chanspec()
3916 		brcms_err(wlc->hw->d11core, "wl%d: %s: Bad channel %d\n",  in brcms_c_set_chanspec()
3917 			  wlc->pub->unit, __func__, CHSPEC_CHANNEL(chanspec));  in brcms_c_set_chanspec()
3922 	if (wlc->pub->_nbands > 1) {  in brcms_c_set_chanspec()
3924 		if (wlc->band->bandunit != bandunit || wlc->bandinit_pending) {  in brcms_c_set_chanspec()
3926 			if (wlc->bandlocked) {  in brcms_c_set_chanspec()
3927 				brcms_err(wlc->hw->d11core,  in brcms_c_set_chanspec()
3929 					  wlc->pub->unit, __func__,  in brcms_c_set_chanspec()
3941 			brcms_c_setband(wlc, bandunit);  in brcms_c_set_chanspec()
3946 	brcms_c_set_phy_chanspec(wlc, chanspec);  in brcms_c_set_chanspec()
3950 		brcms_c_antsel_init(wlc->asi);  in brcms_c_set_chanspec()
3955 		brcms_c_rateset_bw_mcs_filter(&wlc->band->hw_rateset,  in brcms_c_set_chanspec()
3956 			wlc->band->mimo_cap_40 ? brcms_chspec_bw(chanspec) : 0);  in brcms_c_set_chanspec()
3960 	brcms_c_ucode_mac_upd(wlc);  in brcms_c_set_chanspec()
3969 void brcms_c_beacon_phytxctl_txant_upd(struct brcms_c_info *wlc,  in brcms_c_beacon_phytxctl_txant_upd()  argument
3973 	u16 phytxant = wlc->stf->phytxant;  in brcms_c_beacon_phytxctl_txant_upd()
3977 	if (BRCMS_PHY_11N_CAP(wlc->band))  in brcms_c_beacon_phytxctl_txant_upd()
3978 		phytxant = brcms_c_stf_phytxchain_sel(wlc, bcn_rspec);  in brcms_c_beacon_phytxctl_txant_upd()
3980 	phyctl = brcms_b_read_shm(wlc->hw, M_BCN_PCTLWD);  in brcms_c_beacon_phytxctl_txant_upd()
3982 	brcms_b_write_shm(wlc->hw, M_BCN_PCTLWD, phyctl);  in brcms_c_beacon_phytxctl_txant_upd()
3990 void brcms_c_protection_upd(struct brcms_c_info *wlc, uint idx, int val)  in brcms_c_protection_upd()  argument
3996 	BCMMSG(wlc->wiphy, "idx %d, val %d\n", idx, val);  in brcms_c_protection_upd()
4000 		wlc->protection->_g = (bool) val;  in brcms_c_protection_upd()
4003 		wlc->protection->g_override = (s8) val;  in brcms_c_protection_upd()
4006 		wlc->protection->gmode_user = (u8) val;  in brcms_c_protection_upd()
4009 		wlc->protection->overlap = (s8) val;  in brcms_c_protection_upd()
4012 		wlc->protection->nmode_user = (s8) val;  in brcms_c_protection_upd()
4015 		wlc->protection->n_cfg = (s8) val;  in brcms_c_protection_upd()
4018 		wlc->protection->n_cfg_override = (s8) val;  in brcms_c_protection_upd()
4021 		wlc->protection->nongf = (bool) val;  in brcms_c_protection_upd()
4024 		wlc->protection->nongf_override = (s8) val;  in brcms_c_protection_upd()
4027 		wlc->protection->n_pam_override = (s8) val;  in brcms_c_protection_upd()
4030 		wlc->protection->n_obss = (bool) val;  in brcms_c_protection_upd()
4039 static void brcms_c_ht_update_sgi_rx(struct brcms_c_info *wlc, int val)  in brcms_c_ht_update_sgi_rx()  argument
4041 	if (wlc->pub->up) {  in brcms_c_ht_update_sgi_rx()
4042 		brcms_c_update_beacon(wlc);  in brcms_c_ht_update_sgi_rx()
4043 		brcms_c_update_probe_resp(wlc, true);  in brcms_c_ht_update_sgi_rx()
4047 static void brcms_c_ht_update_ldpc(struct brcms_c_info *wlc, s8 val)  in brcms_c_ht_update_ldpc()  argument
4049 	wlc->stf->ldpc = val;  in brcms_c_ht_update_ldpc()
4051 	if (wlc->pub->up) {  in brcms_c_ht_update_ldpc()
4052 		brcms_c_update_beacon(wlc);  in brcms_c_ht_update_ldpc()
4053 		brcms_c_update_probe_resp(wlc, true);  in brcms_c_ht_update_ldpc()
4054 		wlc_phy_ldpc_override_set(wlc->band->pi, (val ? true : false));  in brcms_c_ht_update_ldpc()
4058 void brcms_c_wme_setparams(struct brcms_c_info *wlc, u16 aci,  in brcms_c_wme_setparams()  argument
4067 	if (!wlc->clk) {  in brcms_c_wme_setparams()
4068 		brcms_err(wlc->hw->d11core, "wl%d: %s : no-clock\n",  in brcms_c_wme_setparams()
4069 			  wlc->pub->unit, __func__);  in brcms_c_wme_setparams()
4077 	wlc->edcf_txop[aci & 0x3] = acp_shm.txop =  in brcms_c_wme_setparams()
4087 		brcms_err(wlc->hw->d11core, "wl%d: edcf_setparams: bad "  in brcms_c_wme_setparams()
4088 			  "aifs %d\n", wlc->pub->unit, acp_shm.aifs);  in brcms_c_wme_setparams()
4094 			bcma_read16(wlc->hw->d11core, D11REGOFFS(tsf_random)) &  in brcms_c_wme_setparams()
4098 		acp_shm.status = brcms_b_read_shm(wlc->hw, (M_EDCF_QINFO +  in brcms_c_wme_setparams()
4107 			brcms_b_write_shm(wlc->hw,  in brcms_c_wme_setparams()
4114 		brcms_c_suspend_mac_and_wait(wlc);  in brcms_c_wme_setparams()
4116 	brcms_c_update_beacon(wlc);  in brcms_c_wme_setparams()
4117 	brcms_c_update_probe_resp(wlc, false);  in brcms_c_wme_setparams()
4120 		brcms_c_enable_mac(wlc);  in brcms_c_wme_setparams()
4123 static void brcms_c_edcf_setparams(struct brcms_c_info *wlc, bool suspend)  in brcms_c_edcf_setparams()  argument
4149 		brcms_c_wme_setparams(wlc, aci, &txq_pars, suspend);  in brcms_c_edcf_setparams()
4153 		brcms_c_suspend_mac_and_wait(wlc);  in brcms_c_edcf_setparams()
4154 		brcms_c_enable_mac(wlc);  in brcms_c_edcf_setparams()
4158 static void brcms_c_radio_monitor_start(struct brcms_c_info *wlc)  in brcms_c_radio_monitor_start()  argument
4161 	if (wlc->radio_monitor)  in brcms_c_radio_monitor_start()
4164 	wlc->radio_monitor = true;  in brcms_c_radio_monitor_start()
4165 	brcms_b_pllreq(wlc->hw, true, BRCMS_PLLREQ_RADIO_MON);  in brcms_c_radio_monitor_start()
4166 	brcms_add_timer(wlc->radio_timer, TIMER_INTERVAL_RADIOCHK, true);  in brcms_c_radio_monitor_start()
4169 static bool brcms_c_radio_monitor_stop(struct brcms_c_info *wlc)  in brcms_c_radio_monitor_stop()  argument
4171 	if (!wlc->radio_monitor)  in brcms_c_radio_monitor_stop()
4174 	wlc->radio_monitor = false;  in brcms_c_radio_monitor_stop()
4175 	brcms_b_pllreq(wlc->hw, false, BRCMS_PLLREQ_RADIO_MON);  in brcms_c_radio_monitor_stop()
4176 	return brcms_del_timer(wlc->radio_timer);  in brcms_c_radio_monitor_stop()
4180 static void brcms_c_radio_hwdisable_upd(struct brcms_c_info *wlc)  in brcms_c_radio_hwdisable_upd()  argument
4182 	if (wlc->pub->hw_off)  in brcms_c_radio_hwdisable_upd()
4185 	if (brcms_b_radio_read_hwdisabled(wlc->hw))  in brcms_c_radio_hwdisable_upd()
4186 		mboolset(wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE);  in brcms_c_radio_hwdisable_upd()
4188 		mboolclr(wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE);  in brcms_c_radio_hwdisable_upd()
4192 bool brcms_c_check_radio_disabled(struct brcms_c_info *wlc)  in brcms_c_check_radio_disabled()  argument
4194 	brcms_c_radio_hwdisable_upd(wlc);  in brcms_c_check_radio_disabled()
4196 	return mboolisset(wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE) ?  in brcms_c_check_radio_disabled()
4203 	struct brcms_c_info *wlc = (struct brcms_c_info *) arg;  in brcms_c_radio_timer()  local
4205 	if (brcms_deviceremoved(wlc)) {  in brcms_c_radio_timer()
4206 		brcms_err(wlc->hw->d11core, "wl%d: %s: dead chip\n",  in brcms_c_radio_timer()
4207 			  wlc->pub->unit, __func__);  in brcms_c_radio_timer()
4208 		brcms_down(wlc->wl);  in brcms_c_radio_timer()
4212 	brcms_c_radio_hwdisable_upd(wlc);  in brcms_c_radio_timer()
4216 static void brcms_b_watchdog(struct brcms_c_info *wlc)  in brcms_b_watchdog()  argument
4218 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_watchdog()
4230 	dma_rxfill(wlc->hw->di[RX_FIFO]);  in brcms_b_watchdog()
4236 static void brcms_c_watchdog(struct brcms_c_info *wlc)  in brcms_c_watchdog()  argument
4238 	brcms_dbg_info(wlc->hw->d11core, "wl%d\n", wlc->pub->unit);  in brcms_c_watchdog()
4240 	if (!wlc->pub->up)  in brcms_c_watchdog()
4243 	if (brcms_deviceremoved(wlc)) {  in brcms_c_watchdog()
4244 		brcms_err(wlc->hw->d11core, "wl%d: %s: dead chip\n",  in brcms_c_watchdog()
4245 			  wlc->pub->unit, __func__);  in brcms_c_watchdog()
4246 		brcms_down(wlc->wl);  in brcms_c_watchdog()
4251 	wlc->pub->now++;  in brcms_c_watchdog()
4253 	brcms_c_radio_hwdisable_upd(wlc);  in brcms_c_watchdog()
4255 	if (wlc->pub->radio_disabled)  in brcms_c_watchdog()
4258 	brcms_b_watchdog(wlc);  in brcms_c_watchdog()
4264 	if ((wlc->pub->now % SW_TIMER_MAC_STAT_UPD) == 0)  in brcms_c_watchdog()
4265 		brcms_c_statsupd(wlc);  in brcms_c_watchdog()
4267 	if (BRCMS_ISNPHY(wlc->band) &&  in brcms_c_watchdog()
4268 	    ((wlc->pub->now - wlc->tempsense_lasttime) >=  in brcms_c_watchdog()
4270 		wlc->tempsense_lasttime = wlc->pub->now;  in brcms_c_watchdog()
4271 		brcms_c_tempsense_upd(wlc);  in brcms_c_watchdog()
4277 	struct brcms_c_info *wlc = (struct brcms_c_info *) arg;  in brcms_c_watchdog_by_timer()  local
4279 	brcms_c_watchdog(wlc);  in brcms_c_watchdog_by_timer()
4282 static bool brcms_c_timers_init(struct brcms_c_info *wlc, int unit)  in brcms_c_timers_init()  argument
4284 	wlc->wdtimer = brcms_init_timer(wlc->wl, brcms_c_watchdog_by_timer,  in brcms_c_timers_init()
4285 		wlc, "watchdog");  in brcms_c_timers_init()
4286 	if (!wlc->wdtimer) {  in brcms_c_timers_init()
4287 		wiphy_err(wlc->wiphy, "wl%d:  wl_init_timer for wdtimer "  in brcms_c_timers_init()
4292 	wlc->radio_timer = brcms_init_timer(wlc->wl, brcms_c_radio_timer,  in brcms_c_timers_init()
4293 		wlc, "radio");  in brcms_c_timers_init()
4294 	if (!wlc->radio_timer) {  in brcms_c_timers_init()
4295 		wiphy_err(wlc->wiphy, "wl%d:  wl_init_timer for radio_timer "  in brcms_c_timers_init()
4310 static void brcms_c_info_init(struct brcms_c_info *wlc, int unit)  in brcms_c_info_init()  argument
4315 	wlc->chanspec = ch20mhz_chspec(1);  in brcms_c_info_init()
4318 	wlc->shortslot = false;  in brcms_c_info_init()
4319 	wlc->shortslot_override = BRCMS_SHORTSLOT_AUTO;  in brcms_c_info_init()
4321 	brcms_c_protection_upd(wlc, BRCMS_PROT_G_OVR, BRCMS_PROTECTION_AUTO);  in brcms_c_info_init()
4322 	brcms_c_protection_upd(wlc, BRCMS_PROT_G_SPEC, false);  in brcms_c_info_init()
4324 	brcms_c_protection_upd(wlc, BRCMS_PROT_N_CFG_OVR,  in brcms_c_info_init()
4326 	brcms_c_protection_upd(wlc, BRCMS_PROT_N_CFG, BRCMS_N_PROTECTION_OFF);  in brcms_c_info_init()
4327 	brcms_c_protection_upd(wlc, BRCMS_PROT_N_NONGF_OVR,  in brcms_c_info_init()
4329 	brcms_c_protection_upd(wlc, BRCMS_PROT_N_NONGF, false);  in brcms_c_info_init()
4330 	brcms_c_protection_upd(wlc, BRCMS_PROT_N_PAM_OVR, AUTO);  in brcms_c_info_init()
4332 	brcms_c_protection_upd(wlc, BRCMS_PROT_OVERLAP,  in brcms_c_info_init()
4336 	wlc->include_legacy_erp = true;  in brcms_c_info_init()
4338 	wlc->stf->ant_rx_ovr = ANT_RX_DIV_DEF;  in brcms_c_info_init()
4339 	wlc->stf->txant = ANT_TX_DEF;  in brcms_c_info_init()
4341 	wlc->prb_resp_timeout = BRCMS_PRB_RESP_TIMEOUT;  in brcms_c_info_init()
4343 	wlc->usr_fragthresh = DOT11_DEFAULT_FRAG_LEN;  in brcms_c_info_init()
4345 		wlc->fragthresh[i] = DOT11_DEFAULT_FRAG_LEN;  in brcms_c_info_init()
4346 	wlc->RTSThresh = DOT11_DEFAULT_RTS_LEN;  in brcms_c_info_init()
4349 	wlc->SFBL = RETRY_SHORT_FB;  in brcms_c_info_init()
4350 	wlc->LFBL = RETRY_LONG_FB;  in brcms_c_info_init()
4353 	wlc->SRL = RETRY_SHORT_DEF;  in brcms_c_info_init()
4354 	wlc->LRL = RETRY_LONG_DEF;  in brcms_c_info_init()
4357 	wlc->pub->_ampdu = AMPDU_AGG_HOST;  in brcms_c_info_init()
4360 static uint brcms_c_attach_module(struct brcms_c_info *wlc)  in brcms_c_attach_module()  argument
4364 	unit = wlc->pub->unit;  in brcms_c_attach_module()
4366 	wlc->asi = brcms_c_antsel_attach(wlc);  in brcms_c_attach_module()
4367 	if (wlc->asi == NULL) {  in brcms_c_attach_module()
4368 		wiphy_err(wlc->wiphy, "wl%d: attach: antsel_attach "  in brcms_c_attach_module()
4374 	wlc->ampdu = brcms_c_ampdu_attach(wlc);  in brcms_c_attach_module()
4375 	if (wlc->ampdu == NULL) {  in brcms_c_attach_module()
4376 		wiphy_err(wlc->wiphy, "wl%d: attach: ampdu_attach "  in brcms_c_attach_module()
4382 	if ((brcms_c_stf_attach(wlc) != 0)) {  in brcms_c_attach_module()
4383 		wiphy_err(wlc->wiphy, "wl%d: attach: stf_attach "  in brcms_c_attach_module()
4392 struct brcms_pub *brcms_c_pub(struct brcms_c_info *wlc)  in brcms_c_pub()  argument
4394 	return wlc->pub;  in brcms_c_pub()
4403 static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core,  in brcms_b_attach()  argument
4411 	struct wiphy *wiphy = wlc->wiphy;  in brcms_b_attach()
4426 	wlc_hw = wlc->hw;  in brcms_b_attach()
4427 	wlc_hw->wlc = wlc;  in brcms_b_attach()
4527 	wlc->vendorid = wlc_hw->vendorid;  in brcms_b_attach()
4528 	wlc->deviceid = wlc_hw->deviceid;  in brcms_b_attach()
4529 	wlc->pub->sih = wlc_hw->sih;  in brcms_b_attach()
4530 	wlc->pub->corerev = wlc_hw->corerev;  in brcms_b_attach()
4531 	wlc->pub->sromrev = wlc_hw->sromrev;  in brcms_b_attach()
4532 	wlc->pub->boardrev = wlc_hw->boardrev;  in brcms_b_attach()
4533 	wlc->pub->boardflags = wlc_hw->boardflags;  in brcms_b_attach()
4534 	wlc->pub->boardflags2 = wlc_hw->boardflags2;  in brcms_b_attach()
4535 	wlc->pub->_nbands = wlc_hw->_nbands;  in brcms_b_attach()
4537 	wlc_hw->physhim = wlc_phy_shim_attach(wlc_hw, wlc->wl, wlc);  in brcms_b_attach()
4580 		wlc->band->bandunit = j;  in brcms_b_attach()
4581 		wlc->band->bandtype = j ? BRCM_BAND_5G : BRCM_BAND_2G;  in brcms_b_attach()
4582 		wlc->core->coreidx = core->core_index;  in brcms_b_attach()
4599 				       wlc->wiphy);  in brcms_b_attach()
4615 		wlc->band->abgphy_encore = wlc_phy_get_encore(wlc_hw->band->pi);  in brcms_b_attach()
4649 		wlc->band->pi = wlc_hw->band->pi;  in brcms_b_attach()
4650 		wlc->band->phytype = wlc_hw->band->phytype;  in brcms_b_attach()
4651 		wlc->band->phyrev = wlc_hw->band->phyrev;  in brcms_b_attach()
4652 		wlc->band->radioid = wlc_hw->band->radioid;  in brcms_b_attach()
4653 		wlc->band->radiorev = wlc_hw->band->radiorev;  in brcms_b_attach()
4655 			       wlc->band->phytype, wlc->band->phyrev,  in brcms_b_attach()
4656 			       wlc->band->radioid, wlc->band->radiorev);  in brcms_b_attach()
4661 		if (!brcms_b_attach_dmapio(wlc, j, wme)) {  in brcms_b_attach()
4709 static bool brcms_c_attach_stf_ant_init(struct brcms_c_info *wlc)  in brcms_c_attach_stf_ant_init()  argument
4714 	struct ssb_sprom *sprom = &wlc->hw->d11core->bus->sprom;  in brcms_c_attach_stf_ant_init()
4716 	unit = wlc->pub->unit;  in brcms_c_attach_stf_ant_init()
4717 	bandtype = wlc->band->bandtype;  in brcms_c_attach_stf_ant_init()
4726 		wiphy_err(wlc->wiphy, "wl%d: %s: Invalid antennas available in"  in brcms_c_attach_stf_ant_init()
4733 		wlc->stf->ant_rx_ovr = ANT_RX_DIV_FORCE_0;  in brcms_c_attach_stf_ant_init()
4734 		wlc->stf->txant = ANT_TX_FORCE_0;  in brcms_c_attach_stf_ant_init()
4736 		wlc->stf->ant_rx_ovr = ANT_RX_DIV_FORCE_1;  in brcms_c_attach_stf_ant_init()
4737 		wlc->stf->txant = ANT_TX_FORCE_1;  in brcms_c_attach_stf_ant_init()
4743 		wlc->band->antgain = sprom->antenna_gain.a1;  in brcms_c_attach_stf_ant_init()
4745 		wlc->band->antgain = sprom->antenna_gain.a0;  in brcms_c_attach_stf_ant_init()
4750 static void brcms_c_bss_default_init(struct brcms_c_info *wlc)  in brcms_c_bss_default_init()  argument
4754 	struct brcms_bss_info *bi = wlc->default_bss;  in brcms_c_bss_default_init()
4764 	wlc->home_chanspec = bi->chanspec = chanspec;  in brcms_c_bss_default_init()
4767 	band = wlc->band;  in brcms_c_bss_default_init()
4768 	if (wlc->pub->_nbands > 1 &&  in brcms_c_bss_default_init()
4770 		band = wlc->bandstate[OTHERBANDUNIT(wlc)];  in brcms_c_bss_default_init()
4775 		(bool) (wlc->pub->_n_enab & SUPPORT_11N),  in brcms_c_bss_default_init()
4776 		brcms_chspec_bw(chanspec), wlc->stf->txstreams);  in brcms_c_bss_default_init()
4778 	if (wlc->pub->_n_enab & SUPPORT_11N)  in brcms_c_bss_default_init()
4782 static void brcms_c_update_mimo_band_bwcap(struct brcms_c_info *wlc, u8 bwcap)  in brcms_c_update_mimo_band_bwcap()  argument
4787 	for (i = 0; i < wlc->pub->_nbands; i++) {  in brcms_c_update_mimo_band_bwcap()
4788 		band = wlc->bandstate[i];  in brcms_c_update_mimo_band_bwcap()
4804 static void brcms_c_timers_deinit(struct brcms_c_info *wlc)  in brcms_c_timers_deinit()  argument
4807 	if (wlc->wdtimer) {  in brcms_c_timers_deinit()
4808 		brcms_free_timer(wlc->wdtimer);  in brcms_c_timers_deinit()
4809 		wlc->wdtimer = NULL;  in brcms_c_timers_deinit()
4811 	if (wlc->radio_timer) {  in brcms_c_timers_deinit()
4812 		brcms_free_timer(wlc->radio_timer);  in brcms_c_timers_deinit()
4813 		wlc->radio_timer = NULL;  in brcms_c_timers_deinit()
4817 static void brcms_c_detach_module(struct brcms_c_info *wlc)  in brcms_c_detach_module()  argument
4819 	if (wlc->asi) {  in brcms_c_detach_module()
4820 		brcms_c_antsel_detach(wlc->asi);  in brcms_c_detach_module()
4821 		wlc->asi = NULL;  in brcms_c_detach_module()
4824 	if (wlc->ampdu) {  in brcms_c_detach_module()
4825 		brcms_c_ampdu_detach(wlc->ampdu);  in brcms_c_detach_module()
4826 		wlc->ampdu = NULL;  in brcms_c_detach_module()
4829 	brcms_c_stf_detach(wlc);  in brcms_c_detach_module()
4835 static void brcms_b_detach(struct brcms_c_info *wlc)  in brcms_b_detach()  argument
4839 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_b_detach()
4850 		band = wlc_hw->bandstate[OTHERBANDUNIT(wlc)];  in brcms_b_detach()
4874 uint brcms_c_detach(struct brcms_c_info *wlc)  in brcms_c_detach()  argument
4878 	if (wlc == NULL)  in brcms_c_detach()
4881 	brcms_b_detach(wlc);  in brcms_c_detach()
4885 	if (!brcms_c_radio_monitor_stop(wlc))  in brcms_c_detach()
4888 	brcms_c_channel_mgr_detach(wlc->cmi);  in brcms_c_detach()
4890 	brcms_c_timers_deinit(wlc);  in brcms_c_detach()
4892 	brcms_c_detach_module(wlc);  in brcms_c_detach()
4894 	brcms_c_detach_mfree(wlc);  in brcms_c_detach()
4899 static void brcms_c_ap_upd(struct brcms_c_info *wlc)  in brcms_c_ap_upd()  argument
4902 	wlc->PLCPHdr_override = BRCMS_PLCP_SHORT;  in brcms_c_ap_upd()
4908 	if (wlc_hw->wlc->pub->hw_up)  in brcms_b_hw_up()
4935 	wlc_hw->wlc->pub->hw_up = true;  in brcms_b_hw_up()
4992 	brcms_intrson(wlc_hw->wlc->wl);  in brcms_b_up_finish()
5000 static void brcms_c_wme_retries_write(struct brcms_c_info *wlc)  in brcms_c_wme_retries_write()  argument
5005 	if (!wlc->clk)  in brcms_c_wme_retries_write()
5009 		brcms_b_write_shm(wlc->hw, M_AC_TXLMT_ADDR(ac),  in brcms_c_wme_retries_write()
5010 				  wlc->wme_retries[ac]);  in brcms_c_wme_retries_write()
5014 int brcms_c_up(struct brcms_c_info *wlc)  in brcms_c_up()  argument
5018 	brcms_dbg_info(wlc->hw->d11core, "wl%d\n", wlc->pub->unit);  in brcms_c_up()
5021 	if (wlc->pub->hw_off || brcms_deviceremoved(wlc))  in brcms_c_up()
5024 	if (!wlc->pub->hw_up) {  in brcms_c_up()
5025 		brcms_b_hw_up(wlc->hw);  in brcms_c_up()
5026 		wlc->pub->hw_up = true;  in brcms_c_up()
5029 	if ((wlc->pub->boardflags & BFL_FEM)  in brcms_c_up()
5030 	    && (ai_get_chip_id(wlc->hw->sih) == BCMA_CHIP_ID_BCM4313)) {  in brcms_c_up()
5031 		if (wlc->pub->boardrev >= 0x1250  in brcms_c_up()
5032 		    && (wlc->pub->boardflags & BFL_FEM_BT))  in brcms_c_up()
5033 			brcms_b_mhf(wlc->hw, MHF5, MHF5_4313_GPIOCTRL,  in brcms_c_up()
5036 			brcms_b_mhf(wlc->hw, MHF4, MHF4_EXTPA_ENABLE,  in brcms_c_up()
5049 	if (!wlc->pub->radio_disabled) {  in brcms_c_up()
5050 		int status = brcms_b_up_prep(wlc->hw);  in brcms_c_up()
5053 			    (wlc->pub->radio_disabled, WL_RADIO_HW_DISABLE)) {  in brcms_c_up()
5054 				struct brcms_bss_cfg *bsscfg = wlc->bsscfg;  in brcms_c_up()
5055 				mboolset(wlc->pub->radio_disabled,  in brcms_c_up()
5059 					brcms_err(wlc->hw->d11core,  in brcms_c_up()
5062 						   wlc->pub->unit);  in brcms_c_up()
5067 	if (wlc->pub->radio_disabled) {  in brcms_c_up()
5068 		brcms_c_radio_monitor_start(wlc);  in brcms_c_up()
5073 	wlc->clk = true;  in brcms_c_up()
5075 	brcms_c_radio_monitor_stop(wlc);  in brcms_c_up()
5078 	brcms_b_mhf(wlc->hw, MHF1, MHF1_EDCF, MHF1_EDCF, BRCM_BAND_ALL);  in brcms_c_up()
5080 	brcms_init(wlc->wl);  in brcms_c_up()
5081 	wlc->pub->up = true;  in brcms_c_up()
5083 	if (wlc->bandinit_pending) {  in brcms_c_up()
5084 		ch = wlc->pub->ieee_hw->conf.chandef.chan;  in brcms_c_up()
5085 		brcms_c_suspend_mac_and_wait(wlc);  in brcms_c_up()
5086 		brcms_c_set_chanspec(wlc, ch20mhz_chspec(ch->hw_value));  in brcms_c_up()
5087 		wlc->bandinit_pending = false;  in brcms_c_up()
5088 		brcms_c_enable_mac(wlc);  in brcms_c_up()
5091 	brcms_b_up_finish(wlc->hw);  in brcms_c_up()
5094 	brcms_c_wme_retries_write(wlc);  in brcms_c_up()
5097 	brcms_add_timer(wlc->wdtimer, TIMER_INTERVAL_WATCHDOG, true);  in brcms_c_up()
5098 	wlc->WDarmed = true;  in brcms_c_up()
5101 	brcms_c_stf_phy_txant_upd(wlc);  in brcms_c_up()
5103 	brcms_c_ht_update_ldpc(wlc, wlc->stf->ldpc);  in brcms_c_up()
5108 static uint brcms_c_down_del_timer(struct brcms_c_info *wlc)  in brcms_c_down_del_timer()  argument
5123 	dev_gone = brcms_deviceremoved(wlc_hw->wlc);  in brcms_b_bmac_down_prep()
5127 		wlc_hw->wlc->macintmask = 0;  in brcms_b_bmac_down_prep()
5130 		brcms_intrsoff(wlc_hw->wlc->wl);  in brcms_b_bmac_down_prep()
5152 	dev_gone = brcms_deviceremoved(wlc_hw->wlc);  in brcms_b_down_finish()
5160 		brcms_c_flushqueues(wlc_hw->wlc);  in brcms_b_down_finish()
5167 				brcms_c_suspend_mac_and_wait(wlc_hw->wlc);  in brcms_b_down_finish()
5168 			callbacks += brcms_reset(wlc_hw->wlc->wl);  in brcms_b_down_finish()
5187 uint brcms_c_down(struct brcms_c_info *wlc)  in brcms_c_down()  argument
5194 	brcms_dbg_info(wlc->hw->d11core, "wl%d\n", wlc->pub->unit);  in brcms_c_down()
5197 	if (wlc->going_down) {  in brcms_c_down()
5198 		brcms_err(wlc->hw->d11core,  in brcms_c_down()
5200 			  wlc->pub->unit, __func__);  in brcms_c_down()
5203 	if (!wlc->pub->up)  in brcms_c_down()
5206 	wlc->going_down = true;  in brcms_c_down()
5208 	callbacks += brcms_b_bmac_down_prep(wlc->hw);  in brcms_c_down()
5210 	dev_gone = brcms_deviceremoved(wlc);  in brcms_c_down()
5214 		if (wlc->modulecb[i].down_fn)  in brcms_c_down()
5216 			    wlc->modulecb[i].down_fn(wlc->modulecb[i].hdl);  in brcms_c_down()
5220 	if (wlc->WDarmed) {  in brcms_c_down()
5221 		if (!brcms_del_timer(wlc->wdtimer))  in brcms_c_down()
5223 		wlc->WDarmed = false;  in brcms_c_down()
5226 	callbacks += brcms_c_down_del_timer(wlc);  in brcms_c_down()
5228 	wlc->pub->up = false;  in brcms_c_down()
5230 	wlc_phy_mute_upd(wlc->band->pi, false, PHY_MUTE_ALL);  in brcms_c_down()
5232 	callbacks += brcms_b_down_finish(wlc->hw);  in brcms_c_down()
5235 	wlc->clk = false;  in brcms_c_down()
5237 	wlc->going_down = false;  in brcms_c_down()
5242 int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config)  in brcms_c_set_gmode()  argument
5264 	if ((wlc->pub->_n_enab & SUPPORT_11N) && gmode == GMODE_LEGACY_B)  in brcms_c_set_gmode()
5268 	if (wlc->band->bandtype == BRCM_BAND_2G)  in brcms_c_set_gmode()
5269 		band = wlc->band;  in brcms_c_set_gmode()
5270 	else if ((wlc->pub->_nbands > 1) &&  in brcms_c_set_gmode()
5271 		 (wlc->bandstate[OTHERBANDUNIT(wlc)]->bandtype == BRCM_BAND_2G))  in brcms_c_set_gmode()
5272 		band = wlc->bandstate[OTHERBANDUNIT(wlc)];  in brcms_c_set_gmode()
5278 		brcms_c_protection_upd(wlc, BRCMS_PROT_G_USER, gmode);  in brcms_c_set_gmode()
5313 		brcms_err(wlc->hw->d11core, "wl%d: %s: invalid gmode %d\n",  in brcms_c_set_gmode()
5314 			  wlc->pub->unit, __func__, gmode);  in brcms_c_set_gmode()
5320 	wlc->shortslot_override = shortslot;  in brcms_c_set_gmode()
5336 	wlc->default_bss->rateset.count = rs.count;  in brcms_c_set_gmode()
5337 	memcpy(wlc->default_bss->rateset.rates, rs.rates,  in brcms_c_set_gmode()
5338 	       sizeof(wlc->default_bss->rateset.rates));  in brcms_c_set_gmode()
5343 int brcms_c_set_nmode(struct brcms_c_info *wlc)  in brcms_c_set_nmode()  argument
5348 	if (wlc->stf->txstreams == WL_11N_3x3)  in brcms_c_set_nmode()
5354 	brcms_c_set_gmode(wlc, GMODE_AUTO, true);  in brcms_c_set_nmode()
5356 		wlc->pub->_n_enab = SUPPORT_HT;  in brcms_c_set_nmode()
5358 		wlc->pub->_n_enab = SUPPORT_11N;  in brcms_c_set_nmode()
5359 	wlc->default_bss->flags |= BRCMS_BSS_HT;  in brcms_c_set_nmode()
5361 	brcms_c_rateset_mcs_build(&wlc->default_bss->rateset,  in brcms_c_set_nmode()
5362 			      wlc->stf->txstreams);  in brcms_c_set_nmode()
5363 	for (i = 0; i < wlc->pub->_nbands; i++)  in brcms_c_set_nmode()
5364 		memcpy(wlc->bandstate[i]->hw_rateset.mcs,  in brcms_c_set_nmode()
5365 		       wlc->default_bss->rateset.mcs, MCSSET_LEN);  in brcms_c_set_nmode()
5371 brcms_c_set_internal_rateset(struct brcms_c_info *wlc,  in brcms_c_set_internal_rateset()  argument
5384 	bandunit = wlc->band->bandunit;  in brcms_c_set_internal_rateset()
5387 	    (&new, &wlc->bandstate[bandunit]->hw_rateset, true,  in brcms_c_set_internal_rateset()
5388 	     wlc->stf->txstreams))  in brcms_c_set_internal_rateset()
5392 	if (brcms_is_mband_unlocked(wlc)) {  in brcms_c_set_internal_rateset()
5393 		bandunit = OTHERBANDUNIT(wlc);  in brcms_c_set_internal_rateset()
5396 						       &wlc->  in brcms_c_set_internal_rateset()
5399 						       wlc->stf->txstreams))  in brcms_c_set_internal_rateset()
5407 	memcpy(&wlc->default_bss->rateset, &new,  in brcms_c_set_internal_rateset()
5409 	memcpy(&wlc->bandstate[bandunit]->defrateset, &new,  in brcms_c_set_internal_rateset()
5414 static void brcms_c_ofdm_rateset_war(struct brcms_c_info *wlc)  in brcms_c_ofdm_rateset_war()  argument
5419 	if (wlc->pub->associated)  in brcms_c_ofdm_rateset_war()
5420 		r = wlc->bsscfg->current_bss->rateset.rates[0];  in brcms_c_ofdm_rateset_war()
5422 		r = wlc->default_bss->rateset.rates[0];  in brcms_c_ofdm_rateset_war()
5424 	wlc_phy_ofdm_rateset_war(wlc->band->pi, war);  in brcms_c_ofdm_rateset_war()
5427 int brcms_c_set_channel(struct brcms_c_info *wlc, u16 channel)  in brcms_c_set_channel()  argument
5434 	if (!brcms_c_valid_chanspec_db(wlc->cmi, chspec))  in brcms_c_set_channel()
5438 	if (!wlc->pub->up && brcms_is_mband_unlocked(wlc)) {  in brcms_c_set_channel()
5439 		if (wlc->band->bandunit != chspec_bandunit(chspec))  in brcms_c_set_channel()
5440 			wlc->bandinit_pending = true;  in brcms_c_set_channel()
5442 			wlc->bandinit_pending = false;  in brcms_c_set_channel()
5445 	wlc->default_bss->chanspec = chspec;  in brcms_c_set_channel()
5448 	if (wlc->pub->up && (wlc_phy_chanspec_get(wlc->band->pi) != chspec)) {  in brcms_c_set_channel()
5449 		brcms_c_set_home_chanspec(wlc, chspec);  in brcms_c_set_channel()
5450 		brcms_c_suspend_mac_and_wait(wlc);  in brcms_c_set_channel()
5451 		brcms_c_set_chanspec(wlc, chspec);  in brcms_c_set_channel()
5452 		brcms_c_enable_mac(wlc);  in brcms_c_set_channel()
5457 int brcms_c_set_rate_limit(struct brcms_c_info *wlc, u16 srl, u16 lrl)  in brcms_c_set_rate_limit()  argument
5465 	wlc->SRL = srl;  in brcms_c_set_rate_limit()
5466 	wlc->LRL = lrl;  in brcms_c_set_rate_limit()
5468 	brcms_b_retrylimit_upd(wlc->hw, wlc->SRL, wlc->LRL);  in brcms_c_set_rate_limit()
5471 		wlc->wme_retries[ac] =	SFIELD(wlc->wme_retries[ac],  in brcms_c_set_rate_limit()
5472 					       EDCF_SHORT,  wlc->SRL);  in brcms_c_set_rate_limit()
5473 		wlc->wme_retries[ac] =	SFIELD(wlc->wme_retries[ac],  in brcms_c_set_rate_limit()
5474 					       EDCF_LONG, wlc->LRL);  in brcms_c_set_rate_limit()
5476 	brcms_c_wme_retries_write(wlc);  in brcms_c_set_rate_limit()
5481 void brcms_c_get_current_rateset(struct brcms_c_info *wlc,  in brcms_c_get_current_rateset()  argument
5486 	if (wlc->pub->associated)  in brcms_c_get_current_rateset()
5487 		rs = &wlc->bsscfg->current_bss->rateset;  in brcms_c_get_current_rateset()
5489 		rs = &wlc->default_bss->rateset;  in brcms_c_get_current_rateset()
5496 int brcms_c_set_rateset(struct brcms_c_info *wlc, struct brcm_rateset *rs)  in brcms_c_set_rateset()  argument
5511 	if (wlc->pub->_n_enab & SUPPORT_11N) {  in brcms_c_set_rateset()
5513 		if (wlc->pub->associated)  in brcms_c_set_rateset()
5514 			mcsset_bss = wlc->bsscfg->current_bss;  in brcms_c_set_rateset()
5516 			mcsset_bss = wlc->default_bss;  in brcms_c_set_rateset()
5521 	bcmerror = brcms_c_set_internal_rateset(wlc, &internal_rs);  in brcms_c_set_rateset()
5523 		brcms_c_ofdm_rateset_war(wlc);  in brcms_c_set_rateset()
5528 static void brcms_c_time_lock(struct brcms_c_info *wlc)  in brcms_c_time_lock()  argument
5530 	bcma_set32(wlc->hw->d11core, D11REGOFFS(maccontrol), MCTL_TBTTHOLD);  in brcms_c_time_lock()
5532 	bcma_read32(wlc->hw->d11core, D11REGOFFS(maccontrol));  in brcms_c_time_lock()
5535 static void brcms_c_time_unlock(struct brcms_c_info *wlc)  in brcms_c_time_unlock()  argument
5537 	bcma_mask32(wlc->hw->d11core, D11REGOFFS(maccontrol), ~MCTL_TBTTHOLD);  in brcms_c_time_unlock()
5539 	bcma_read32(wlc->hw->d11core, D11REGOFFS(maccontrol));  in brcms_c_time_unlock()
5542 int brcms_c_set_beacon_period(struct brcms_c_info *wlc, u16 period)  in brcms_c_set_beacon_period()  argument
5549 	wlc->default_bss->beacon_period = period;  in brcms_c_set_beacon_period()
5552 	brcms_c_time_lock(wlc);  in brcms_c_set_beacon_period()
5553 	bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_cfprep),  in brcms_c_set_beacon_period()
5555 	bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_cfpstart), bcnint_us);  in brcms_c_set_beacon_period()
5556 	brcms_c_time_unlock(wlc);  in brcms_c_set_beacon_period()
5561 u16 brcms_c_get_phy_type(struct brcms_c_info *wlc, int phyidx)  in brcms_c_get_phy_type()  argument
5563 	return wlc->band->phytype;  in brcms_c_get_phy_type()
5566 void brcms_c_set_shortslot_override(struct brcms_c_info *wlc, s8 sslot_override)  in brcms_c_set_shortslot_override()  argument
5568 	wlc->shortslot_override = sslot_override;  in brcms_c_set_shortslot_override()
5574 	if (wlc->band->bandtype == BRCM_BAND_5G)  in brcms_c_set_shortslot_override()
5577 	if (wlc->pub->up && wlc->pub->associated) {  in brcms_c_set_shortslot_override()
5579 	} else if (wlc->pub->up) {  in brcms_c_set_shortslot_override()
5581 		brcms_c_switch_shortslot(wlc, false);  in brcms_c_set_shortslot_override()
5585 		if (wlc->shortslot_override == BRCMS_SHORTSLOT_AUTO)  in brcms_c_set_shortslot_override()
5586 			wlc->shortslot = false;  in brcms_c_set_shortslot_override()
5588 			wlc->shortslot =  in brcms_c_set_shortslot_override()
5589 			    (wlc->shortslot_override ==  in brcms_c_set_shortslot_override()
5601 	struct brcms_c_info *wlc = (struct brcms_c_info *) pub->wlc;  in brcms_c_module_register()  local
5606 		if (wlc->modulecb[i].name[0] == '\0') {  in brcms_c_module_register()
5607 			strncpy(wlc->modulecb[i].name, name,  in brcms_c_module_register()
5608 				sizeof(wlc->modulecb[i].name) - 1);  in brcms_c_module_register()
5609 			wlc->modulecb[i].hdl = hdl;  in brcms_c_module_register()
5610 			wlc->modulecb[i].down_fn = d_fn;  in brcms_c_module_register()
5622 	struct brcms_c_info *wlc = (struct brcms_c_info *) pub->wlc;  in brcms_c_module_unregister()  local
5625 	if (wlc == NULL)  in brcms_c_module_unregister()
5629 		if (!strcmp(wlc->modulecb[i].name, name) &&  in brcms_c_module_unregister()
5630 		    (wlc->modulecb[i].hdl == hdl)) {  in brcms_c_module_unregister()
5631 			memset(&wlc->modulecb[i], 0, sizeof(wlc->modulecb[i]));  in brcms_c_module_unregister()
5717 bcmc_fid_generate(struct brcms_c_info *wlc, struct brcms_bss_cfg *bsscfg,  in bcmc_fid_generate()  argument
5725 	    (((wlc->  in bcmc_fid_generate()
5733 brcms_c_calc_ack_time(struct brcms_c_info *wlc, u32 rspec,  in brcms_c_calc_ack_time()  argument
5743 	rspec = brcms_basic_rate(wlc, rspec);  in brcms_c_calc_ack_time()
5746 	    brcms_c_calc_frame_time(wlc, rspec, preamble_type,  in brcms_c_calc_ack_time()
5752 brcms_c_calc_cts_time(struct brcms_c_info *wlc, u32 rspec,  in brcms_c_calc_cts_time()  argument
5755 	return brcms_c_calc_ack_time(wlc, rspec, preamble_type);  in brcms_c_calc_cts_time()
5759 brcms_c_calc_ba_time(struct brcms_c_info *wlc, u32 rspec,  in brcms_c_calc_ba_time()  argument
5767 	rspec = brcms_basic_rate(wlc, rspec);  in brcms_c_calc_ba_time()
5769 	return brcms_c_calc_frame_time(wlc, rspec, preamble_type,  in brcms_c_calc_ba_time()
5785 brcms_c_compute_frame_dur(struct brcms_c_info *wlc, u32 rate,  in brcms_c_compute_frame_dur()  argument
5790 	sifs = get_sifs(wlc->band);  in brcms_c_compute_frame_dur()
5793 	dur += (u16) brcms_c_calc_ack_time(wlc, rate, preamble_type);  in brcms_c_compute_frame_dur()
5801 		    (u16) brcms_c_calc_frame_time(wlc, rate, preamble_type,  in brcms_c_compute_frame_dur()
5809 brcms_c_calc_frame_len(struct brcms_c_info *wlc, u32 ratespec,  in brcms_c_calc_frame_len()  argument
5820 		if (wlc->band->bandtype == BRCM_BAND_2G)  in brcms_c_calc_frame_len()
5854 static bool brcms_c_valid_rate(struct brcms_c_info *wlc, u32 rspec, int band,  in brcms_c_valid_rate()  argument
5860 	if ((band == BRCM_BAND_AUTO) || (band == wlc->band->bandtype))  in brcms_c_valid_rate()
5861 		hw_rateset = &wlc->band->hw_rateset;  in brcms_c_valid_rate()
5862 	else if (wlc->pub->_nbands > 1)  in brcms_c_valid_rate()
5863 		hw_rateset = &wlc->bandstate[OTHERBANDUNIT(wlc)]->hw_rateset;  in brcms_c_valid_rate()
5881 		brcms_err(wlc->hw->d11core, "wl%d: valid_rate: rate spec 0x%x "  in brcms_c_valid_rate()
5882 			  "not in hw_rateset\n", wlc->pub->unit, rspec);  in brcms_c_valid_rate()
5888 mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band,  in mac80211_wlc_set_nrate()  argument
5891 	struct bcma_device *core = wlc->hw->d11core;  in mac80211_wlc_set_nrate()
5905 	if ((wlc->pub->_n_enab & SUPPORT_11N) && ismcs) {  in mac80211_wlc_set_nrate()
5909 				  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5916 			if (!CHSPEC_IS40(wlc->home_chanspec) ||  in mac80211_wlc_set_nrate()
5920 					  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5930 						   wlc->pub->unit, rate);  in mac80211_wlc_set_nrate()
5939 			    (!BRCMS_STBC_CAP_PHY(wlc)  in mac80211_wlc_set_nrate()
5942 					  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5950 				  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5958 				  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5964 			  wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5969 	if ((stf != PHY_TXC1_MODE_SISO) && (wlc->stf->txstreams == 1)) {  in mac80211_wlc_set_nrate()
5971 			  "request\n", wlc->pub->unit, __func__);  in mac80211_wlc_set_nrate()
5996 	    && !brcms_c_valid_rate(wlc, rspec, cur_band->bandtype, true))  in mac80211_wlc_set_nrate()
6011 static void brcms_c_cck_plcp_set(struct brcms_c_info *wlc, int rate_500,  in brcms_c_cck_plcp_set()  argument
6039 		brcms_err(wlc->hw->d11core,  in brcms_c_cck_plcp_set()
6095 static void brcms_c_compute_cck_plcp(struct brcms_c_info *wlc, u32 rspec,  in brcms_c_compute_cck_plcp()  argument
6100 	brcms_c_cck_plcp_set(wlc, rate, length, plcp);  in brcms_c_compute_cck_plcp()
6104 brcms_c_compute_plcp(struct brcms_c_info *wlc, u32 rspec,  in brcms_c_compute_plcp()  argument
6112 		brcms_c_compute_cck_plcp(wlc, rspec, length, plcp);  in brcms_c_compute_plcp()
6127 brcms_c_compute_rtscts_dur(struct brcms_c_info *wlc, bool cts_only,  in brcms_c_compute_rtscts_dur()  argument
6134 	sifs = get_sifs(wlc->band);  in brcms_c_compute_rtscts_dur()
6140 		    (u16) brcms_c_calc_cts_time(wlc, rts_rate,  in brcms_c_compute_rtscts_dur()
6148 	    (u16) brcms_c_calc_frame_time(wlc, frame_rate, frame_preamble_type,  in brcms_c_compute_rtscts_dur()
6152 		    (u16) brcms_c_calc_ba_time(wlc, frame_rate,  in brcms_c_compute_rtscts_dur()
6156 		    (u16) brcms_c_calc_ack_time(wlc, frame_rate,  in brcms_c_compute_rtscts_dur()
6161 static u16 brcms_c_phytxctl1_calc(struct brcms_c_info *wlc, u32 rspec)  in brcms_c_phytxctl1_calc()  argument
6166 	if (BRCMS_ISLCNPHY(wlc->band)) {  in brcms_c_phytxctl1_calc()
6172 			brcms_err(wlc->hw->d11core, "phytxctl1_calc: bw %d is "  in brcms_c_phytxctl1_calc()
6185 	} else if (is_cck_rate(rspec) && !BRCMS_ISLCNPHY(wlc->band)  in brcms_c_phytxctl1_calc()
6186 		   && !BRCMS_ISSSLPNPHY(wlc->band)) {  in brcms_c_phytxctl1_calc()
6199 			brcms_err(wlc->hw->d11core, "phytxctl1_calc: wrong "  in brcms_c_phytxctl1_calc()
6221 brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw,  in brcms_c_d11hdrs_mac80211()  argument
6279 			brcms_err(wlc->hw->d11core,  in brcms_c_d11hdrs_mac80211()
6281 				  wlc->pub->unit, __func__);  in brcms_c_d11hdrs_mac80211()
6282 			frameid = bcmc_fid_generate(wlc, NULL, txh);  in brcms_c_d11hdrs_mac80211()
6330 			rspec[k] = mac80211_wlc_set_nrate(wlc, wlc->band,  in brcms_c_d11hdrs_mac80211()
6357 				brcms_c_antsel_antcfg_get(wlc->asi, false,  in brcms_c_d11hdrs_mac80211()
6363 	phyctl1_stf = wlc->stf->ss_opmode;  in brcms_c_d11hdrs_mac80211()
6365 	if (wlc->pub->_n_enab & SUPPORT_11N) {  in brcms_c_d11hdrs_mac80211()
6380 				    && BRCMS_STF_SS_STBC_TX(wlc, scb)) {  in brcms_c_d11hdrs_mac80211()
6397 			if (brcms_chspec_bw(wlc->chanspec) == BRCMS_40_MHZ) {  in brcms_c_d11hdrs_mac80211()
6401 								 wlc->band->pi))  in brcms_c_d11hdrs_mac80211()
6411 					} else if (wlc->mimo_40txbw != AUTO)  in brcms_c_d11hdrs_mac80211()
6412 						mimo_txbw = wlc->mimo_40txbw;  in brcms_c_d11hdrs_mac80211()
6417 					if (wlc->ofdm_40txbw != AUTO)  in brcms_c_d11hdrs_mac80211()
6418 						mimo_txbw = wlc->ofdm_40txbw;  in brcms_c_d11hdrs_mac80211()
6419 				} else if (wlc->cck_40txbw != AUTO) {  in brcms_c_d11hdrs_mac80211()
6420 					mimo_txbw = wlc->cck_40txbw;  in brcms_c_d11hdrs_mac80211()
6451 				brcms_warn(wlc->hw->d11core,  in brcms_c_d11hdrs_mac80211()
6453 					   wlc->pub->unit, __func__);  in brcms_c_d11hdrs_mac80211()
6482 			if (BRCMS_ISNPHY(wlc->band) && is_ofdm_rate(rspec[k])) {  in brcms_c_d11hdrs_mac80211()
6496 	    (phylen > wlc->RTSThresh) && !is_multicast_ether_addr(h->addr1))  in brcms_c_d11hdrs_mac80211()
6501 	brcms_c_compute_plcp(wlc, rspec[0], phylen, plcp);  in brcms_c_d11hdrs_mac80211()
6502 	brcms_c_compute_plcp(wlc, rspec[1], phylen, plcp_fallback);  in brcms_c_d11hdrs_mac80211()
6521 		    brcms_c_compute_frame_dur(wlc, rspec[0], preamble_type[0],  in brcms_c_d11hdrs_mac80211()
6527 		    (u16) brcms_c_calc_frame_time(wlc, rspec[0],  in brcms_c_d11hdrs_mac80211()
6540 		durid = brcms_c_compute_frame_dur(wlc, rspec[1],  in brcms_c_d11hdrs_mac80211()
6552 	if (wlc->band->bandtype == BRCM_BAND_5G)  in brcms_c_d11hdrs_mac80211()
6555 	if (CHSPEC_IS40(wlc_phy_chanspec_get(wlc->band->pi)))  in brcms_c_d11hdrs_mac80211()
6609 			rts_rspec[k] = brcms_c_rspec_to_rts_rspec(wlc, rspec[k],  in brcms_c_d11hdrs_mac80211()
6616 		      (wlc->PLCPHdr_override == BRCMS_PLCP_LONG))) {  in brcms_c_d11hdrs_mac80211()
6623 		      (wlc->PLCPHdr_override == BRCMS_PLCP_LONG))) {  in brcms_c_d11hdrs_mac80211()
6643 		brcms_c_compute_plcp(wlc, rts_rspec[0], rts_phylen, rts_plcp);  in brcms_c_d11hdrs_mac80211()
6646 		brcms_c_compute_plcp(wlc, rts_rspec[1], rts_phylen,  in brcms_c_d11hdrs_mac80211()
6654 		durid = brcms_c_compute_rtscts_dur(wlc, use_cts, rts_rspec[0],  in brcms_c_d11hdrs_mac80211()
6659 		durid = brcms_c_compute_rtscts_dur(wlc, use_cts,  in brcms_c_d11hdrs_mac80211()
6696 		   brcm_c_ampdu_null_delim_cnt(wlc->ampdu, scb, rspec, phylen);  in brcms_c_d11hdrs_mac80211()
6713 	xfts = frametype(rspec[1], wlc->mimoft);  in brcms_c_d11hdrs_mac80211()
6714 	xfts |= (frametype(rts_rspec[0], wlc->mimoft) << XFTS_RTS_FT_SHIFT);  in brcms_c_d11hdrs_mac80211()
6715 	xfts |= (frametype(rts_rspec[1], wlc->mimoft) << XFTS_FBRRTS_FT_SHIFT);  in brcms_c_d11hdrs_mac80211()
6716 	xfts |= CHSPEC_CHANNEL(wlc_phy_chanspec_get(wlc->band->pi)) <<  in brcms_c_d11hdrs_mac80211()
6721 	phyctl = frametype(rspec[0], wlc->mimoft);  in brcms_c_d11hdrs_mac80211()
6729 	phyctl |= brcms_c_stf_d11hdrs_phyctl_txant(wlc, rspec[0]);  in brcms_c_d11hdrs_mac80211()
6733 	if (BRCMS_PHY_11N_CAP(wlc->band)) {  in brcms_c_d11hdrs_mac80211()
6736 		phyctl1 = brcms_c_phytxctl1_calc(wlc, rspec[0]);  in brcms_c_d11hdrs_mac80211()
6738 		phyctl1 = brcms_c_phytxctl1_calc(wlc, rspec[1]);  in brcms_c_d11hdrs_mac80211()
6742 			phyctl1 = brcms_c_phytxctl1_calc(wlc, rts_rspec[0]);  in brcms_c_d11hdrs_mac80211()
6744 			phyctl1 = brcms_c_phytxctl1_calc(wlc, rts_rspec[1]);  in brcms_c_d11hdrs_mac80211()
6756 			    brcms_c_calc_lsig_len(wlc, rspec[0], phylen);  in brcms_c_d11hdrs_mac80211()
6763 			    brcms_c_calc_lsig_len(wlc, rspec[1], phylen);  in brcms_c_d11hdrs_mac80211()
6769 	if ((scb->flags & SCB_WMECAP) && qos && wlc->edcf_txop[ac]) {  in brcms_c_d11hdrs_mac80211()
6775 			    brcms_c_calc_frame_time(wlc, rspec[0],  in brcms_c_d11hdrs_mac80211()
6781 				    brcms_c_calc_cts_time(wlc, rts_rspec[0],  in brcms_c_d11hdrs_mac80211()
6784 				    brcms_c_calc_cts_time(wlc, rts_rspec[1],  in brcms_c_d11hdrs_mac80211()
6797 				    brcms_c_compute_frame_dur(wlc, rspec[0],  in brcms_c_d11hdrs_mac80211()
6801 				    brcms_c_calc_frame_time(wlc, rspec[1],  in brcms_c_d11hdrs_mac80211()
6805 				    brcms_c_compute_frame_dur(wlc, rspec[1],  in brcms_c_d11hdrs_mac80211()
6821 			if (wlc->edcf_txop[ac] >= (dur - frag_dur)) {  in brcms_c_d11hdrs_mac80211()
6825 				    brcms_c_calc_frame_len(wlc,  in brcms_c_d11hdrs_mac80211()
6827 					(wlc->edcf_txop[ac] -  in brcms_c_d11hdrs_mac80211()
6834 					 wlc->usr_fragthresh)  in brcms_c_d11hdrs_mac80211()
6836 					    wlc->usr_fragthresh;  in brcms_c_d11hdrs_mac80211()
6838 				if (wlc->fragthresh[queue] !=  in brcms_c_d11hdrs_mac80211()
6840 					wlc->fragthresh[queue] =  in brcms_c_d11hdrs_mac80211()
6843 				brcms_warn(wlc->hw->d11core,  in brcms_c_d11hdrs_mac80211()
6845 					   wlc->pub->unit, fifo_names[queue],  in brcms_c_d11hdrs_mac80211()
6849 			if (dur > wlc->edcf_txop[ac])  in brcms_c_d11hdrs_mac80211()
6850 				brcms_warn(wlc->hw->d11core,  in brcms_c_d11hdrs_mac80211()
6852 					   wlc->pub->unit, __func__,  in brcms_c_d11hdrs_mac80211()
6854 					   phylen, wlc->fragthresh[queue],  in brcms_c_d11hdrs_mac80211()
6855 					   dur, wlc->edcf_txop[ac]);  in brcms_c_d11hdrs_mac80211()
6862 static int brcms_c_tx(struct brcms_c_info *wlc, struct sk_buff *skb)  in brcms_c_tx()  argument
6870 	dma = wlc->hw->di[fifo];  in brcms_c_tx()
6883 		brcms_warn(wlc->hw->d11core,  in brcms_c_tx()
6885 		WARN_ON(!ieee80211_queue_stopped(wlc->pub->ieee_hw,  in brcms_c_tx()
6902 		brcms_b_write_shm(wlc->hw, M_BCMC_FID, frameid);  in brcms_c_tx()
6905 	ret = brcms_c_txfifo(wlc, fifo, skb);  in brcms_c_tx()
6916 bool brcms_c_sendpkt_mac80211(struct brcms_c_info *wlc, struct sk_buff *sdu,  in brcms_c_sendpkt_mac80211()  argument
6920 	struct scb *scb = &wlc->pri_scb;  in brcms_c_sendpkt_mac80211()
6923 	brcms_c_d11hdrs_mac80211(wlc, hw, sdu, scb, 0, 1, fifo, 0);  in brcms_c_sendpkt_mac80211()
6924 	if (!brcms_c_tx(wlc, sdu))  in brcms_c_sendpkt_mac80211()
6933 brcms_c_txfifo(struct brcms_c_info *wlc, uint fifo, struct sk_buff *p)  in brcms_c_txfifo()  argument
6935 	struct dma_pub *dma = wlc->hw->di[fifo];  in brcms_c_txfifo()
6939 	ret = dma_txfast(wlc, dma, p);  in brcms_c_txfifo()
6941 		wiphy_err(wlc->wiphy, "txfifo: fatal, toss frames !!!\n");  in brcms_c_txfifo()
6950 	    !ieee80211_queue_stopped(wlc->pub->ieee_hw, queue))  in brcms_c_txfifo()
6951 		ieee80211_stop_queue(wlc->pub->ieee_hw, queue);  in brcms_c_txfifo()
6957 brcms_c_rspec_to_rts_rspec(struct brcms_c_info *wlc, u32 rspec,  in brcms_c_rspec_to_rts_rspec()  argument
6965 	else if (wlc->band->gmode && wlc->protection->_g && !is_cck_rate(rspec))  in brcms_c_rspec_to_rts_rspec()
6973 		rts_rspec = brcms_basic_rate(wlc, BRCM_RATE_11M);  in brcms_c_rspec_to_rts_rspec()
6979 		rts_rspec = brcms_basic_rate(wlc, rspec);  in brcms_c_rspec_to_rts_rspec()
6981 	if (BRCMS_PHY_11N_CAP(wlc->band)) {  in brcms_c_rspec_to_rts_rspec()
6997 			rts_rspec |= (wlc->stf->ss_opmode << RSPEC_STF_SHIFT);  in brcms_c_rspec_to_rts_rspec()
7004 static void brcms_c_bcn_li_upd(struct brcms_c_info *wlc)  in brcms_c_bcn_li_upd()  argument
7007 	if (wlc->bcn_li_dtim == 1)  in brcms_c_bcn_li_upd()
7008 		brcms_b_write_shm(wlc->hw, M_BCN_LI, 0);  in brcms_c_bcn_li_upd()
7010 		brcms_b_write_shm(wlc->hw, M_BCN_LI,  in brcms_c_bcn_li_upd()
7011 			      (wlc->bcn_li_dtim << 8) | wlc->bcn_li_bcn);  in brcms_c_bcn_li_upd()
7039 static u64 brcms_c_recover_tsf64(struct brcms_c_info *wlc,  in brcms_c_recover_tsf64()  argument
7045 	brcms_b_read_tsf(wlc->hw, &tsf_l, &tsf_h);  in brcms_c_recover_tsf64()
7064 prep_mac80211_status(struct brcms_c_info *wlc, struct d11rxhdr *rxh,  in prep_mac80211_status()  argument
7073 	rx_status->mactime = brcms_c_recover_tsf64(wlc, rxh);  in prep_mac80211_status()
7083 	rx_status->signal = wlc_phy_rssi_compute(wlc->hw->band->pi, rxh);  in prep_mac80211_status()
7137 			brcms_err(wlc->hw->d11core,  in prep_mac80211_status()
7156 			brcms_err(wlc->hw->d11core, "%s: Unknown modulation\n",  in prep_mac80211_status()
7166 		brcms_err(wlc->hw->d11core, "%s:  RX_FLAG_FAILED_PLCP_CRC\n",  in prep_mac80211_status()
7171 		brcms_err(wlc->hw->d11core, "%s:  RX_FLAG_FAILED_FCS_CRC\n",  in prep_mac80211_status()
7177 brcms_c_recvctl(struct brcms_c_info *wlc, struct d11rxhdr *rxh,  in brcms_c_recvctl()  argument
7185 	prep_mac80211_status(wlc, rxh, p, &rx_status);  in brcms_c_recvctl()
7193 	if (wlc->hw->suspended_fifos) {  in brcms_c_recvctl()
7196 			brcms_b_mute(wlc->hw, false);  in brcms_c_recvctl()
7200 	ieee80211_rx_irqsafe(wlc->pub->ieee_hw, p);  in brcms_c_recvctl()
7210 brcms_c_calc_lsig_len(struct brcms_c_info *wlc, u32 ratespec,  in brcms_c_calc_lsig_len()  argument
7252 brcms_c_mod_prb_rsp_rate_table(struct brcms_c_info *wlc, uint frame_len)  in brcms_c_mod_prb_rsp_rate_table()  argument
7262 	sifs = get_sifs(wlc->band);  in brcms_c_mod_prb_rsp_rate_table()
7264 	rs_dflt = brcms_c_rateset_get_hwrs(wlc);  in brcms_c_mod_prb_rsp_rate_table()
7267 	brcms_c_rateset_mcs_upd(&rs, wlc->stf->txstreams);  in brcms_c_mod_prb_rsp_rate_table()
7276 		entry_ptr = brcms_b_rate_shm_offset(wlc->hw, rate);  in brcms_c_mod_prb_rsp_rate_table()
7279 		brcms_c_compute_plcp(wlc, rate, frame_len, plcp);  in brcms_c_mod_prb_rsp_rate_table()
7285 		dur = (u16) brcms_c_calc_frame_time(wlc, rate,  in brcms_c_mod_prb_rsp_rate_table()
7290 		brcms_b_write_shm(wlc->hw, entry_ptr + M_RT_PRS_PLCP_POS,  in brcms_c_mod_prb_rsp_rate_table()
7292 		brcms_b_write_shm(wlc->hw, entry_ptr + M_RT_PRS_PLCP_POS + 2,  in brcms_c_mod_prb_rsp_rate_table()
7294 		brcms_b_write_shm(wlc->hw, entry_ptr + M_RT_PRS_DUR_POS, dur);  in brcms_c_mod_prb_rsp_rate_table()
7303 static void brcms_c_beacon_write(struct brcms_c_info *wlc,  in brcms_c_beacon_write()  argument
7309 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_beacon_write()
7310 	struct ieee80211_hw *ieee_hw = brcms_c_pub(wlc)->ieee_hw;  in brcms_c_beacon_write()
7316 	wlc->bcn_rspec = ieee80211_get_tx_rate(ieee_hw, tx_info)->hw_value;  in brcms_c_beacon_write()
7318 	brcms_c_compute_plcp(wlc, wlc->bcn_rspec,  in brcms_c_beacon_write()
7323 	brcms_c_beacon_phytxctl_txant_upd(wlc, wlc->bcn_rspec);  in brcms_c_beacon_write()
7353 static void brcms_c_update_beacon_hw(struct brcms_c_info *wlc,  in brcms_c_update_beacon_hw()  argument
7357 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_update_beacon_hw()
7370 	if (wlc->beacon_template_virgin) {  in brcms_c_update_beacon_hw()
7371 		wlc->beacon_template_virgin = false;  in brcms_c_update_beacon_hw()
7372 		brcms_c_beacon_write(wlc, beacon, tim_offset, dtim_period, true,  in brcms_c_update_beacon_hw()
7383 		wlc->defmacintmask |= MI_BCNTPL;  in brcms_c_update_beacon_hw()
7388 		brcms_c_beacon_write(wlc, beacon, tim_offset, dtim_period, true,  in brcms_c_update_beacon_hw()
7395 		brcms_c_beacon_write(wlc, beacon, tim_offset, dtim_period,  in brcms_c_update_beacon_hw()
7407 void brcms_c_update_beacon(struct brcms_c_info *wlc)  in brcms_c_update_beacon()  argument
7409 	struct brcms_bss_cfg *bsscfg = wlc->bsscfg;  in brcms_c_update_beacon()
7411 	if (wlc->pub->up && (bsscfg->type == BRCMS_TYPE_AP ||  in brcms_c_update_beacon()
7414 		wlc->defmacintmask &= ~MI_BCNTPL;  in brcms_c_update_beacon()
7415 		if (!wlc->beacon)  in brcms_c_update_beacon()
7417 		brcms_c_update_beacon_hw(wlc, wlc->beacon,  in brcms_c_update_beacon()
7418 					 wlc->beacon_tim_offset,  in brcms_c_update_beacon()
7419 					 wlc->beacon_dtim_period);  in brcms_c_update_beacon()
7423 void brcms_c_set_new_beacon(struct brcms_c_info *wlc, struct sk_buff *beacon,  in brcms_c_set_new_beacon()  argument
7428 	if (wlc->beacon)  in brcms_c_set_new_beacon()
7429 		dev_kfree_skb_any(wlc->beacon);  in brcms_c_set_new_beacon()
7430 	wlc->beacon = beacon;  in brcms_c_set_new_beacon()
7433 	skb_push(wlc->beacon, D11_PHY_HDR_LEN);  in brcms_c_set_new_beacon()
7434 	wlc->beacon_tim_offset = tim_offset;  in brcms_c_set_new_beacon()
7435 	wlc->beacon_dtim_period = dtim_period;  in brcms_c_set_new_beacon()
7436 	brcms_c_update_beacon(wlc);  in brcms_c_set_new_beacon()
7439 void brcms_c_set_new_probe_resp(struct brcms_c_info *wlc,  in brcms_c_set_new_probe_resp()  argument
7444 	if (wlc->probe_resp)  in brcms_c_set_new_probe_resp()
7445 		dev_kfree_skb_any(wlc->probe_resp);  in brcms_c_set_new_probe_resp()
7446 	wlc->probe_resp = probe_resp;  in brcms_c_set_new_probe_resp()
7449 	skb_push(wlc->probe_resp, D11_PHY_HDR_LEN);  in brcms_c_set_new_probe_resp()
7450 	brcms_c_update_probe_resp(wlc, false);  in brcms_c_set_new_probe_resp()
7453 void brcms_c_enable_probe_resp(struct brcms_c_info *wlc, bool enable)  in brcms_c_enable_probe_resp()  argument
7459 	wlc->prb_resp_timeout = enable ? BRCMS_PRB_RESP_TIMEOUT : 1;  in brcms_c_enable_probe_resp()
7460 	brcms_b_write_shm(wlc->hw, M_PRS_MAXTIME, wlc->prb_resp_timeout);  in brcms_c_enable_probe_resp()
7466 brcms_c_shm_ssid_upd(struct brcms_c_info *wlc, struct brcms_bss_cfg *cfg)  in brcms_c_shm_ssid_upd()  argument
7476 	brcms_c_copyto_shm(wlc, base, ssidbuf, IEEE80211_MAX_SSID_LEN);  in brcms_c_shm_ssid_upd()
7477 	brcms_b_write_shm(wlc->hw, M_SSIDLEN, (u16) cfg->SSID_len);  in brcms_c_shm_ssid_upd()
7481 brcms_c_bss_update_probe_resp(struct brcms_c_info *wlc,  in brcms_c_bss_update_probe_resp()  argument
7491 		brcms_c_suspend_mac_and_wait(wlc);  in brcms_c_bss_update_probe_resp()
7494 	brcms_b_write_template_ram(wlc->hw, T_PRS_TPL_BASE,  in brcms_c_bss_update_probe_resp()
7498 	brcms_b_write_shm(wlc->hw, M_PRB_RESP_FRM_LEN, (u16) len);  in brcms_c_bss_update_probe_resp()
7501 	brcms_c_shm_ssid_upd(wlc, cfg);  in brcms_c_bss_update_probe_resp()
7509 	brcms_c_mod_prb_rsp_rate_table(wlc,  in brcms_c_bss_update_probe_resp()
7513 		brcms_c_enable_mac(wlc);  in brcms_c_bss_update_probe_resp()
7516 void brcms_c_update_probe_resp(struct brcms_c_info *wlc, bool suspend)  in brcms_c_update_probe_resp()  argument
7518 	struct brcms_bss_cfg *bsscfg = wlc->bsscfg;  in brcms_c_update_probe_resp()
7521 	if (wlc->pub->up && (bsscfg->type == BRCMS_TYPE_AP ||  in brcms_c_update_probe_resp()
7523 		if (!wlc->probe_resp)  in brcms_c_update_probe_resp()
7525 		brcms_c_bss_update_probe_resp(wlc, bsscfg, wlc->probe_resp,  in brcms_c_update_probe_resp()
7542 brcms_c_set_addrmatch(struct brcms_c_info *wlc, int match_reg_offset,  in brcms_c_set_addrmatch()  argument
7545 	brcms_b_set_addrmatch(wlc->hw, match_reg_offset, addr);  in brcms_c_set_addrmatch()
7547 		memcpy(wlc->bsscfg->BSSID, addr, ETH_ALEN);  in brcms_c_set_addrmatch()
7553 void brcms_c_scan_start(struct brcms_c_info *wlc)  in brcms_c_scan_start()  argument
7555 	wlc_phy_hold_upd(wlc->band->pi, PHY_HOLD_FOR_SCAN, true);  in brcms_c_scan_start()
7558 void brcms_c_scan_stop(struct brcms_c_info *wlc)  in brcms_c_scan_stop()  argument
7560 	wlc_phy_hold_upd(wlc->band->pi, PHY_HOLD_FOR_SCAN, false);  in brcms_c_scan_stop()
7563 void brcms_c_associate_upd(struct brcms_c_info *wlc, bool state)  in brcms_c_associate_upd()  argument
7565 	wlc->pub->associated = state;  in brcms_c_associate_upd()
7586 int brcms_c_get_curband(struct brcms_c_info *wlc)  in brcms_c_get_curband()  argument
7588 	return wlc->band->bandunit;  in brcms_c_get_curband()
7591 bool brcms_c_tx_flush_completed(struct brcms_c_info *wlc)  in brcms_c_tx_flush_completed()  argument
7596 	for (i = 0; i < ARRAY_SIZE(wlc->hw->di); i++)  in brcms_c_tx_flush_completed()
7597 		if (wlc->hw->di[i])  in brcms_c_tx_flush_completed()
7598 			dma_kick_tx(wlc->hw->di[i]);  in brcms_c_tx_flush_completed()
7600 	return !brcms_txpktpendtot(wlc);  in brcms_c_tx_flush_completed()
7603 void brcms_c_set_beacon_listen_interval(struct brcms_c_info *wlc, u8 interval)  in brcms_c_set_beacon_listen_interval()  argument
7605 	wlc->bcn_li_bcn = interval;  in brcms_c_set_beacon_listen_interval()
7606 	if (wlc->pub->up)  in brcms_c_set_beacon_listen_interval()
7607 		brcms_c_bcn_li_upd(wlc);  in brcms_c_set_beacon_listen_interval()
7610 u64 brcms_c_tsf_get(struct brcms_c_info *wlc)  in brcms_c_tsf_get()  argument
7615 	brcms_b_read_tsf(wlc->hw, &tsf_l, &tsf_h);  in brcms_c_tsf_get()
7624 void brcms_c_tsf_set(struct brcms_c_info *wlc, u64 tsf)  in brcms_c_tsf_set()  argument
7628 	brcms_c_time_lock(wlc);  in brcms_c_tsf_set()
7634 	bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_timerlow), tsf_l);  in brcms_c_tsf_set()
7635 	bcma_write32(wlc->hw->d11core, D11REGOFFS(tsf_timerhigh), tsf_h);  in brcms_c_tsf_set()
7637 	brcms_c_time_unlock(wlc);  in brcms_c_tsf_set()
7640 int brcms_c_set_tx_power(struct brcms_c_info *wlc, int txpwr)  in brcms_c_set_tx_power()  argument
7646 	return wlc_phy_txpower_set(wlc->band->pi, qdbm, false);  in brcms_c_set_tx_power()
7649 int brcms_c_get_tx_power(struct brcms_c_info *wlc)  in brcms_c_get_tx_power()  argument
7654 	wlc_phy_txpower_get(wlc->band->pi, &qdbm, &override);  in brcms_c_get_tx_power()
7665 static void brcms_c_recv(struct brcms_c_info *wlc, struct sk_buff *p)  in brcms_c_recv()  argument
7681 			brcms_err(wlc->hw->d11core,  in brcms_c_recv()
7683 				  wlc->pub->unit, p->len);  in brcms_c_recv()
7693 		if (!(wlc->filter_flags & FIF_FCSFAIL))  in brcms_c_recv()
7706 	brcms_c_recvctl(wlc, rxh, p);  in brcms_c_recv()
7766 		brcms_c_recv(wlc_hw->wlc, p);  in brcms_b_recv()
7776 bool brcms_c_dpc(struct brcms_c_info *wlc, bool bounded)  in brcms_c_dpc()  argument
7779 	struct brcms_hardware *wlc_hw = wlc->hw;  in brcms_c_dpc()
7782 	if (brcms_deviceremoved(wlc)) {  in brcms_c_dpc()
7785 		brcms_down(wlc->wl);  in brcms_c_dpc()
7790 	macintstatus = wlc->macintstatus;  in brcms_c_dpc()
7791 	wlc->macintstatus = 0;  in brcms_c_dpc()
7801 		if (brcms_b_txstatus(wlc->hw, bounded, &fatal))  in brcms_c_dpc()
7802 			wlc->macintstatus |= MI_TFS;  in brcms_c_dpc()
7810 		brcms_c_tbtt(wlc);  in brcms_c_dpc()
7815 		bcma_set32(core, D11REGOFFS(maccommand), wlc->qvalid);  in brcms_c_dpc()
7816 		wlc->qvalid = 0;  in brcms_c_dpc()
7825 			wlc->macintstatus |= MI_DMAINT;  in brcms_c_dpc()
7838 		brcms_fatal_error(wlc_hw->wlc->wl);  in brcms_c_dpc()
7848 		brcms_rfkill_set_hw_state(wlc->wl);  in brcms_c_dpc()
7853 		brcms_c_update_beacon(wlc);  in brcms_c_dpc()
7856 	return wlc->macintstatus != 0;  in brcms_c_dpc()
7859 	brcms_fatal_error(wlc_hw->wlc->wl);  in brcms_c_dpc()
7860 	return wlc->macintstatus != 0;  in brcms_c_dpc()
7863 void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx)  in brcms_c_init()  argument
7865 	struct bcma_device *core = wlc->hw->d11core;  in brcms_c_init()
7866 	struct ieee80211_channel *ch = wlc->pub->ieee_hw->conf.chandef.chan;  in brcms_c_init()
7869 	brcms_dbg_info(core, "wl%d\n", wlc->pub->unit);  in brcms_c_init()
7873 	brcms_b_init(wlc->hw, chanspec);  in brcms_c_init()
7876 	brcms_c_bcn_li_upd(wlc);  in brcms_c_init()
7879 	brcms_c_set_mac(wlc->bsscfg);  in brcms_c_init()
7880 	brcms_c_set_bssid(wlc->bsscfg);  in brcms_c_init()
7883 	if (wlc->pub->associated && wlc->pub->up) {  in brcms_c_init()
7887 		bi = wlc->bsscfg->current_bss->beacon_period << 10;  in brcms_c_init()
7896 		brcms_c_set_ps_ctrl(wlc);  in brcms_c_init()
7899 	brcms_c_bandinit_ordered(wlc, chanspec);  in brcms_c_init()
7902 	brcms_b_write_shm(wlc->hw, M_PRS_MAXTIME, wlc->prb_resp_timeout);  in brcms_c_init()
7905 	brcms_b_write_shm(wlc->hw, M_MBURST_TXOP,  in brcms_c_init()
7906 		      (wlc->  in brcms_c_init()
7910 	brcms_c_duty_cycle_set(wlc, wlc->tx_duty_cycle_ofdm, true, true);  in brcms_c_init()
7911 	brcms_c_duty_cycle_set(wlc, wlc->tx_duty_cycle_cck, false, true);  in brcms_c_init()
7917 	brcms_c_ampdu_shm_upd(wlc->ampdu);  in brcms_c_init()
7920 	brcms_c_bsinit(wlc);  in brcms_c_init()
7924 	brcms_c_edcf_setparams(wlc, false);  in brcms_c_init()
7927 	if (wlc->ucode_rev == 0) {  in brcms_c_init()
7931 		rev = brcms_b_read_shm(wlc->hw, M_BOM_REV_MAJOR);  in brcms_c_init()
7932 		patch = brcms_b_read_shm(wlc->hw, M_BOM_REV_MINOR);  in brcms_c_init()
7933 		wlc->ucode_rev = (rev << NBITS(u16)) | patch;  in brcms_c_init()
7934 		snprintf(wlc->wiphy->fw_version,  in brcms_c_init()
7935 			 sizeof(wlc->wiphy->fw_version), "%u.%u", rev, patch);  in brcms_c_init()
7939 	brcms_c_enable_mac(wlc);  in brcms_c_init()
7943 		brcms_b_mute(wlc->hw, true);  in brcms_c_init()
7952 	if (GFIELD(wlc->wme_retries[0], EDCF_SHORT) == 0) {  in brcms_c_init()
7957 			wlc->wme_retries[ac] =  in brcms_c_init()
7958 			    brcms_b_read_shm(wlc->hw, M_AC_TXLMT_ADDR(ac));  in brcms_c_init()
7969 	struct brcms_c_info *wlc;  in brcms_c_attach()  local
7975 	wlc = brcms_c_attach_malloc(unit, &err, 0);  in brcms_c_attach()
7976 	if (wlc == NULL)  in brcms_c_attach()
7978 	wlc->wiphy = wl->wiphy;  in brcms_c_attach()
7979 	pub = wlc->pub;  in brcms_c_attach()
7982 	wlc_info_dbg = wlc;  in brcms_c_attach()
7985 	wlc->band = wlc->bandstate[0];  in brcms_c_attach()
7986 	wlc->core = wlc->corestate;  in brcms_c_attach()
7987 	wlc->wl = wl;  in brcms_c_attach()
7990 	wlc->bandinit_pending = false;  in brcms_c_attach()
7991 	wlc->beacon_template_virgin = true;  in brcms_c_attach()
7994 	brcms_c_info_init(wlc, unit);  in brcms_c_attach()
7997 	brcms_c_ap_upd(wlc);  in brcms_c_attach()
8003 	err = brcms_b_attach(wlc, core, unit, piomode);  in brcms_c_attach()
8007 	brcms_c_protection_upd(wlc, BRCMS_PROT_N_PAM_OVR, OFF);  in brcms_c_attach()
8009 	pub->phy_11ncapable = BRCMS_PHY_11N_CAP(wlc->band);  in brcms_c_attach()
8012 	wlc->tx_duty_cycle_ofdm = 0;  in brcms_c_attach()
8013 	wlc->tx_duty_cycle_cck = 0;  in brcms_c_attach()
8015 	brcms_c_stf_phy_chain_calc(wlc);  in brcms_c_attach()
8018 	if (BRCMS_ISNPHY(wlc->band) && (wlc->stf->txstreams == 1))  in brcms_c_attach()
8019 		wlc->stf->txant = wlc->stf->hw_txchain - 1;  in brcms_c_attach()
8022 	wlc_phy_stf_chain_init(wlc->band->pi, wlc->stf->hw_txchain,  in brcms_c_attach()
8023 			       wlc->stf->hw_rxchain);  in brcms_c_attach()
8027 		wlc->core->txavail[i] = wlc->hw->txavail[i];  in brcms_c_attach()
8029 	memcpy(&wlc->perm_etheraddr, &wlc->hw->etheraddr, ETH_ALEN);  in brcms_c_attach()
8030 	memcpy(&pub->cur_etheraddr, &wlc->hw->etheraddr, ETH_ALEN);  in brcms_c_attach()
8032 	for (j = 0; j < wlc->pub->_nbands; j++) {  in brcms_c_attach()
8033 		wlc->band = wlc->bandstate[j];  in brcms_c_attach()
8035 		if (!brcms_c_attach_stf_ant_init(wlc)) {  in brcms_c_attach()
8041 		wlc->band->CWmin = APHY_CWMIN;  in brcms_c_attach()
8042 		wlc->band->CWmax = PHY_CWMAX;  in brcms_c_attach()
8045 		if (wlc->band->bandtype == BRCM_BAND_2G) {  in brcms_c_attach()
8046 			wlc->band->gmode = GMODE_AUTO;  in brcms_c_attach()
8047 			brcms_c_protection_upd(wlc, BRCMS_PROT_G_USER,  in brcms_c_attach()
8048 					   wlc->band->gmode);  in brcms_c_attach()
8052 		if (BRCMS_PHY_11N_CAP(wlc->band)) {  in brcms_c_attach()
8054 			brcms_c_protection_upd(wlc, BRCMS_PROT_N_USER,  in brcms_c_attach()
8061 		brcms_default_rateset(wlc, &wlc->band->defrateset);  in brcms_c_attach()
8064 		brcms_c_rateset_filter(&wlc->band->defrateset,  in brcms_c_attach()
8065 				   &wlc->band->hw_rateset, false,  in brcms_c_attach()
8067 				   (bool) (wlc->pub->_n_enab & SUPPORT_11N));  in brcms_c_attach()
8074 	brcms_c_stf_phy_txant_upd(wlc);  in brcms_c_attach()
8077 	err = brcms_c_attach_module(wlc);  in brcms_c_attach()
8081 	if (!brcms_c_timers_init(wlc, unit)) {  in brcms_c_attach()
8089 	wlc->cmi = brcms_c_channel_mgr_attach(wlc);  in brcms_c_attach()
8090 	if (!wlc->cmi) {  in brcms_c_attach()
8098 	brcms_c_bss_default_init(wlc);  in brcms_c_attach()
8104 	wlc->bsscfg->wlc = wlc;  in brcms_c_attach()
8106 	wlc->mimoft = FT_HT;  in brcms_c_attach()
8107 	wlc->mimo_40txbw = AUTO;  in brcms_c_attach()
8108 	wlc->ofdm_40txbw = AUTO;  in brcms_c_attach()
8109 	wlc->cck_40txbw = AUTO;  in brcms_c_attach()
8110 	brcms_c_update_mimo_band_bwcap(wlc, BRCMS_N_BW_20IN2G_40IN5G);  in brcms_c_attach()
8113 	if (BRCMS_SGI_CAP_PHY(wlc)) {  in brcms_c_attach()
8114 		brcms_c_ht_update_sgi_rx(wlc, (BRCMS_N_SGI_20 |  in brcms_c_attach()
8116 	} else if (BRCMS_ISSSLPNPHY(wlc->band)) {  in brcms_c_attach()
8117 		brcms_c_ht_update_sgi_rx(wlc, (BRCMS_N_SGI_20 |  in brcms_c_attach()
8120 		brcms_c_ht_update_sgi_rx(wlc, 0);  in brcms_c_attach()
8123 	brcms_b_antsel_set(wlc->hw, wlc->asi->antsel_avail);  in brcms_c_attach()
8128 	return wlc;  in brcms_c_attach()
8133 	if (wlc)  in brcms_c_attach()
8134 		brcms_c_detach(wlc);  in brcms_c_attach()