188 static inline void wl3501_switch_page(struct wl3501_card *this, u8 page)  in wl3501_switch_page()  argument
190 	wl3501_outb(page, this->base_addr + WL3501_NIC_BSS);  in wl3501_switch_page()
199 static int wl3501_get_flash_mac_addr(struct wl3501_card *this)  in wl3501_get_flash_mac_addr()  argument
201 	int base_addr = this->base_addr;  in wl3501_get_flash_mac_addr()
210 	this->mac_addr[0] = inb(base_addr + WL3501_NIC_IODPA);  in wl3501_get_flash_mac_addr()
212 	this->mac_addr[1] = inb(base_addr + WL3501_NIC_IODPA);  in wl3501_get_flash_mac_addr()
214 	this->mac_addr[2] = inb(base_addr + WL3501_NIC_IODPA);  in wl3501_get_flash_mac_addr()
216 	this->mac_addr[3] = inb(base_addr + WL3501_NIC_IODPA);  in wl3501_get_flash_mac_addr()
218 	this->mac_addr[4] = inb(base_addr + WL3501_NIC_IODPA);  in wl3501_get_flash_mac_addr()
220 	this->mac_addr[5] = inb(base_addr + WL3501_NIC_IODPA);  in wl3501_get_flash_mac_addr()
222 	this->reg_domain = inb(base_addr + WL3501_NIC_IODPA);  in wl3501_get_flash_mac_addr()
228 	this->version[0] = inb(base_addr + WL3501_NIC_IODPA);  in wl3501_get_flash_mac_addr()
230 	this->version[1] = inb(base_addr + WL3501_NIC_IODPA);  in wl3501_get_flash_mac_addr()
232 	wl3501_switch_page(this, WL3501_BSS_SPAGE0);  in wl3501_get_flash_mac_addr()
235 	return this->mac_addr[0] == 0x00 && this->mac_addr[1] == 0x60;  in wl3501_get_flash_mac_addr()
247 static void wl3501_set_to_wla(struct wl3501_card *this, u16 dest, void *src,  in wl3501_set_to_wla()  argument
251 	wl3501_switch_page(this, (dest & 0x8000) ? WL3501_BSS_SPAGE1 :  in wl3501_set_to_wla()
254 	wl3501_outb(dest & 0xff, this->base_addr + WL3501_NIC_LMAL);  in wl3501_set_to_wla()
255 	wl3501_outb(((dest >> 8) & 0x7f), this->base_addr + WL3501_NIC_LMAH);  in wl3501_set_to_wla()
258 	wl3501_outsb(this->base_addr + WL3501_NIC_IODPA, src, size);  in wl3501_set_to_wla()
270 static void wl3501_get_from_wla(struct wl3501_card *this, u16 src, void *dest,  in wl3501_get_from_wla()  argument
274 	wl3501_switch_page(this, (src & 0x8000) ? WL3501_BSS_SPAGE1 :  in wl3501_get_from_wla()
277 	wl3501_outb(src & 0xff, this->base_addr + WL3501_NIC_LMAL);  in wl3501_get_from_wla()
278 	wl3501_outb((src >> 8) & 0x7f, this->base_addr + WL3501_NIC_LMAH);  in wl3501_get_from_wla()
281 	insb(this->base_addr + WL3501_NIC_IODPA, dest, size);  in wl3501_get_from_wla()
296 static u16 wl3501_get_tx_buffer(struct wl3501_card *this, u16 len)  in wl3501_get_tx_buffer()  argument
302 	if (full_len > this->tx_buffer_cnt * 254)  in wl3501_get_tx_buffer()
304 	ret = this->tx_buffer_head;  in wl3501_get_tx_buffer()
310 		wl3501_get_from_wla(this, this->tx_buffer_head, &next,  in wl3501_get_tx_buffer()
313 			wl3501_set_to_wla(this, this->tx_buffer_head, &zero,  in wl3501_get_tx_buffer()
315 		this->tx_buffer_head = next;  in wl3501_get_tx_buffer()
319 			this->tx_buffer_head = ret;  in wl3501_get_tx_buffer()
324 	this->tx_buffer_cnt -= blk_cnt;  in wl3501_get_tx_buffer()
332 static void wl3501_free_tx_buffer(struct wl3501_card *this, u16 ptr)  in wl3501_free_tx_buffer()  argument
335 	if (!this->tx_buffer_head)  in wl3501_free_tx_buffer()
336 		this->tx_buffer_head = ptr;  in wl3501_free_tx_buffer()
338 		wl3501_set_to_wla(this, this->tx_buffer_tail,  in wl3501_free_tx_buffer()
343 		this->tx_buffer_cnt++;  in wl3501_free_tx_buffer()
344 		wl3501_get_from_wla(this, ptr, &next, sizeof(next));  in wl3501_free_tx_buffer()
345 		this->tx_buffer_tail = ptr;  in wl3501_free_tx_buffer()
350 static int wl3501_esbq_req_test(struct wl3501_card *this)  in wl3501_esbq_req_test()  argument
354 	wl3501_get_from_wla(this, this->esbq_req_head + 3, &tmp, sizeof(tmp));  in wl3501_esbq_req_test()
358 static void wl3501_esbq_req(struct wl3501_card *this, u16 *ptr)  in wl3501_esbq_req()  argument
362 	wl3501_set_to_wla(this, this->esbq_req_head, ptr, 2);  in wl3501_esbq_req()
363 	wl3501_set_to_wla(this, this->esbq_req_head + 2, &tmp, sizeof(tmp));  in wl3501_esbq_req()
364 	this->esbq_req_head += 4;  in wl3501_esbq_req()
365 	if (this->esbq_req_head >= this->esbq_req_end)  in wl3501_esbq_req()
366 		this->esbq_req_head = this->esbq_req_start;  in wl3501_esbq_req()
369 static int wl3501_esbq_exec(struct wl3501_card *this, void *sig, int sig_size)  in wl3501_esbq_exec()  argument
373 	if (wl3501_esbq_req_test(this)) {  in wl3501_esbq_exec()
374 		u16 ptr = wl3501_get_tx_buffer(this, sig_size);  in wl3501_esbq_exec()
376 			wl3501_set_to_wla(this, ptr, sig, sig_size);  in wl3501_esbq_exec()
377 			wl3501_esbq_req(this, &ptr);  in wl3501_esbq_exec()
384 static int wl3501_request_mib(struct wl3501_card *this, u8 index, void *bf)  in wl3501_request_mib()  argument
393 	spin_lock_irqsave(&this->lock, flags);  in wl3501_request_mib()
394 	if (wl3501_esbq_req_test(this)) {  in wl3501_request_mib()
395 		u16 ptr = wl3501_get_tx_buffer(this, sizeof(sig));  in wl3501_request_mib()
397 			wl3501_set_to_wla(this, ptr, &sig, sizeof(sig));  in wl3501_request_mib()
398 			wl3501_esbq_req(this, &ptr);  in wl3501_request_mib()
399 			this->sig_get_confirm.mib_status = 255;  in wl3501_request_mib()
403 	spin_unlock_irqrestore(&this->lock, flags);  in wl3501_request_mib()
408 static int wl3501_get_mib_value(struct wl3501_card *this, u8 index,  in wl3501_get_mib_value()  argument
413 	rc = wl3501_request_mib(this, index, bf);  in wl3501_get_mib_value()
417 	rc = wait_event_interruptible(this->wait,  in wl3501_get_mib_value()
418 		this->sig_get_confirm.mib_status != 255);  in wl3501_get_mib_value()
422 	memcpy(bf, this->sig_get_confirm.mib_value, size);  in wl3501_get_mib_value()
426 static int wl3501_pwr_mgmt(struct wl3501_card *this, int suspend)  in wl3501_pwr_mgmt()  argument
437 	spin_lock_irqsave(&this->lock, flags);  in wl3501_pwr_mgmt()
438 	if (wl3501_esbq_req_test(this)) {  in wl3501_pwr_mgmt()
439 		u16 ptr = wl3501_get_tx_buffer(this, sizeof(sig));  in wl3501_pwr_mgmt()
441 			wl3501_set_to_wla(this, ptr, &sig, sizeof(sig));  in wl3501_pwr_mgmt()
442 			wl3501_esbq_req(this, &ptr);  in wl3501_pwr_mgmt()
443 			this->sig_pwr_mgmt_confirm.status = 255;  in wl3501_pwr_mgmt()
444 			spin_unlock_irqrestore(&this->lock, flags);  in wl3501_pwr_mgmt()
445 			rc = wait_event_interruptible(this->wait,  in wl3501_pwr_mgmt()
446 				this->sig_pwr_mgmt_confirm.status != 255);  in wl3501_pwr_mgmt()
449 			       this->sig_pwr_mgmt_confirm.status);  in wl3501_pwr_mgmt()
453 	spin_unlock_irqrestore(&this->lock, flags);  in wl3501_pwr_mgmt()
466 static int wl3501_send_pkt(struct wl3501_card *this, u8 *data, u16 len)  in wl3501_send_pkt()  argument
476 	if (wl3501_esbq_req_test(this)) {  in wl3501_send_pkt()
477 		sig_bf = wl3501_get_tx_buffer(this, sizeof(sig));  in wl3501_send_pkt()
481 		bf = wl3501_get_tx_buffer(this, len + 26 + 24);  in wl3501_send_pkt()
484 			wl3501_free_tx_buffer(this, sig_bf);  in wl3501_send_pkt()
497 			wl3501_set_to_wla(this, bf + 2 +  in wl3501_send_pkt()
508 			wl3501_set_to_wla(this,  in wl3501_send_pkt()
512 			wl3501_get_from_wla(this, bf, &next, sizeof(next));  in wl3501_send_pkt()
525 			wl3501_set_to_wla(this, bf + 2 +  in wl3501_send_pkt()
529 			wl3501_get_from_wla(this, bf, &next, sizeof(next));  in wl3501_send_pkt()
540 			wl3501_set_to_wla(this, bf + 2, pdata, tmplen);  in wl3501_send_pkt()
542 			wl3501_get_from_wla(this, bf, &next, sizeof(next));  in wl3501_send_pkt()
545 		wl3501_set_to_wla(this, sig_bf, &sig, sizeof(sig));  in wl3501_send_pkt()
546 		wl3501_esbq_req(this, &sig_bf);  in wl3501_send_pkt()
552 static int wl3501_mgmt_resync(struct wl3501_card *this)  in wl3501_mgmt_resync()  argument
558 	return wl3501_esbq_exec(this, &sig, sizeof(sig));  in wl3501_mgmt_resync()
561 static inline int wl3501_fw_bss_type(struct wl3501_card *this)  in wl3501_fw_bss_type()  argument
563 	return this->net_type == IW_MODE_INFRA ? WL3501_NET_TYPE_INFRA :  in wl3501_fw_bss_type()
567 static inline int wl3501_fw_cap_info(struct wl3501_card *this)  in wl3501_fw_cap_info()  argument
569 	return this->net_type == IW_MODE_INFRA ? WL3501_MGMT_CAPABILITY_ESS :  in wl3501_fw_cap_info()
573 static int wl3501_mgmt_scan(struct wl3501_card *this, u16 chan_time)  in wl3501_mgmt_scan()  argument
581 		.bss_type	= wl3501_fw_bss_type(this),  in wl3501_mgmt_scan()
584 	this->bss_cnt = this->join_sta_bss = 0;  in wl3501_mgmt_scan()
585 	return wl3501_esbq_exec(this, &sig, sizeof(sig));  in wl3501_mgmt_scan()
588 static int wl3501_mgmt_join(struct wl3501_card *this, u16 stas)  in wl3501_mgmt_join()  argument
598 			.chan	= this->chan,  in wl3501_mgmt_join()
602 	memcpy(&sig.req, &this->bss_set[stas].req, sizeof(sig.req));  in wl3501_mgmt_join()
603 	return wl3501_esbq_exec(this, &sig, sizeof(sig));  in wl3501_mgmt_join()
606 static int wl3501_mgmt_start(struct wl3501_card *this)  in wl3501_mgmt_start()  argument
617 			.chan	= this->chan,  in wl3501_mgmt_start()
650 		.bss_type		= wl3501_fw_bss_type(this),  in wl3501_mgmt_start()
651 		.cap_info		= wl3501_fw_cap_info(this),  in wl3501_mgmt_start()
654 	iw_copy_mgmt_info_element(&sig.ssid.el, &this->essid.el);  in wl3501_mgmt_start()
655 	iw_copy_mgmt_info_element(&this->keep_essid.el, &this->essid.el);  in wl3501_mgmt_start()
656 	return wl3501_esbq_exec(this, &sig, sizeof(sig));  in wl3501_mgmt_start()
659 static void wl3501_mgmt_scan_confirm(struct wl3501_card *this, u16 addr)  in wl3501_mgmt_scan_confirm()  argument
666 	wl3501_get_from_wla(this, addr, &sig, sizeof(sig));  in wl3501_mgmt_scan_confirm()
669 		if ((this->net_type == IW_MODE_INFRA &&  in wl3501_mgmt_scan_confirm()
671 		    (this->net_type == IW_MODE_ADHOC &&  in wl3501_mgmt_scan_confirm()
673 		    this->net_type == IW_MODE_AUTO) {  in wl3501_mgmt_scan_confirm()
674 			if (!this->essid.el.len)  in wl3501_mgmt_scan_confirm()
676 			else if (this->essid.el.len == 3 &&  in wl3501_mgmt_scan_confirm()
677 				 !memcmp(this->essid.essid, "ANY", 3))  in wl3501_mgmt_scan_confirm()
679 			else if (this->essid.el.len != sig.req.ssid.el.len)  in wl3501_mgmt_scan_confirm()
681 			else if (memcmp(this->essid.essid, sig.req.ssid.essid,  in wl3501_mgmt_scan_confirm()
682 					this->essid.el.len))  in wl3501_mgmt_scan_confirm()
687 				for (i = 0; i < this->bss_cnt; i++) {  in wl3501_mgmt_scan_confirm()
688 					if (ether_addr_equal_unaligned(this->bss_set[i].req.bssid,  in wl3501_mgmt_scan_confirm()
696 				memcpy(&this->bss_set[i].req,  in wl3501_mgmt_scan_confirm()
698 				this->bss_cnt++;  in wl3501_mgmt_scan_confirm()
699 				this->rssi = sig.rssi;  in wl3501_mgmt_scan_confirm()
700 				this->bss_set[i].rssi = sig.rssi;  in wl3501_mgmt_scan_confirm()
705 		this->join_sta_bss = 0;  in wl3501_mgmt_scan_confirm()
706 		for (i = this->join_sta_bss; i < this->bss_cnt; i++)  in wl3501_mgmt_scan_confirm()
707 			if (!wl3501_mgmt_join(this, i))  in wl3501_mgmt_scan_confirm()
709 		this->join_sta_bss = i;  in wl3501_mgmt_scan_confirm()
710 		if (this->join_sta_bss == this->bss_cnt) {  in wl3501_mgmt_scan_confirm()
711 			if (this->net_type == IW_MODE_INFRA)  in wl3501_mgmt_scan_confirm()
712 				wl3501_mgmt_scan(this, 100);  in wl3501_mgmt_scan_confirm()
714 				this->adhoc_times++;  in wl3501_mgmt_scan_confirm()
715 				if (this->adhoc_times > WL3501_MAX_ADHOC_TRIES)  in wl3501_mgmt_scan_confirm()
716 					wl3501_mgmt_start(this);  in wl3501_mgmt_scan_confirm()
718 					wl3501_mgmt_scan(this, 100);  in wl3501_mgmt_scan_confirm()
731 static int wl3501_block_interrupt(struct wl3501_card *this)  in wl3501_block_interrupt()  argument
733 	u8 old = inb(this->base_addr + WL3501_NIC_GCR);  in wl3501_block_interrupt()
737 	wl3501_outb(new, this->base_addr + WL3501_NIC_GCR);  in wl3501_block_interrupt()
748 static int wl3501_unblock_interrupt(struct wl3501_card *this)  in wl3501_unblock_interrupt()  argument
750 	u8 old = inb(this->base_addr + WL3501_NIC_GCR);  in wl3501_unblock_interrupt()
754 	wl3501_outb(new, this->base_addr + WL3501_NIC_GCR);  in wl3501_unblock_interrupt()
767 static u16 wl3501_receive(struct wl3501_card *this, u8 *bf, u16 size)  in wl3501_receive()  argument
773 	wl3501_get_from_wla(this, this->start_seg + 2,  in wl3501_receive()
776 		wl3501_get_from_wla(this,  in wl3501_receive()
777 				    this->start_seg +  in wl3501_receive()
784 		wl3501_get_from_wla(this,  in wl3501_receive()
785 				    this->start_seg +  in wl3501_receive()
792 			wl3501_get_from_wla(this, next_addr + 5, data,  in wl3501_receive()
796 			wl3501_get_from_wla(this, next_addr + 2, &next_addr1,  in wl3501_receive()
800 			wl3501_get_from_wla(this, next_addr + 5, data, size);  in wl3501_receive()
807 static void wl3501_esbq_req_free(struct wl3501_card *this)  in wl3501_esbq_req_free()  argument
812 	if (this->esbq_req_head == this->esbq_req_tail)  in wl3501_esbq_req_free()
814 	wl3501_get_from_wla(this, this->esbq_req_tail + 3, &tmp, sizeof(tmp));  in wl3501_esbq_req_free()
817 	wl3501_get_from_wla(this, this->esbq_req_tail, &addr, sizeof(addr));  in wl3501_esbq_req_free()
818 	wl3501_free_tx_buffer(this, addr);  in wl3501_esbq_req_free()
819 	this->esbq_req_tail += 4;  in wl3501_esbq_req_free()
820 	if (this->esbq_req_tail >= this->esbq_req_end)  in wl3501_esbq_req_free()
821 		this->esbq_req_tail = this->esbq_req_start;  in wl3501_esbq_req_free()
826 static int wl3501_esbq_confirm(struct wl3501_card *this)  in wl3501_esbq_confirm()  argument
830 	wl3501_get_from_wla(this, this->esbq_confirm + 3, &tmp, sizeof(tmp));  in wl3501_esbq_confirm()
836 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_online()  local
839 	       dev->name, this->bssid);  in wl3501_online()
843 static void wl3501_esbq_confirm_done(struct wl3501_card *this)  in wl3501_esbq_confirm_done()  argument
847 	wl3501_set_to_wla(this, this->esbq_confirm + 3, &tmp, sizeof(tmp));  in wl3501_esbq_confirm_done()
848 	this->esbq_confirm += 4;  in wl3501_esbq_confirm_done()
849 	if (this->esbq_confirm >= this->esbq_confirm_end)  in wl3501_esbq_confirm_done()
850 		this->esbq_confirm = this->esbq_confirm_start;  in wl3501_esbq_confirm_done()
853 static int wl3501_mgmt_auth(struct wl3501_card *this)  in wl3501_mgmt_auth()  argument
862 	memcpy(sig.mac_addr, this->bssid, ETH_ALEN);  in wl3501_mgmt_auth()
863 	return wl3501_esbq_exec(this, &sig, sizeof(sig));  in wl3501_mgmt_auth()
866 static int wl3501_mgmt_association(struct wl3501_card *this)  in wl3501_mgmt_association()  argument
872 		.cap_info	 = this->cap_info,  in wl3501_mgmt_association()
876 	memcpy(sig.mac_addr, this->bssid, ETH_ALEN);  in wl3501_mgmt_association()
877 	return wl3501_esbq_exec(this, &sig, sizeof(sig));  in wl3501_mgmt_association()
882 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_mgmt_join_confirm()  local
886 	wl3501_get_from_wla(this, addr, &sig, sizeof(sig));  in wl3501_mgmt_join_confirm()
888 		if (this->net_type == IW_MODE_INFRA) {  in wl3501_mgmt_join_confirm()
889 			if (this->join_sta_bss < this->bss_cnt) {  in wl3501_mgmt_join_confirm()
890 				const int i = this->join_sta_bss;  in wl3501_mgmt_join_confirm()
891 				memcpy(this->bssid,  in wl3501_mgmt_join_confirm()
892 				       this->bss_set[i].req.bssid, ETH_ALEN);  in wl3501_mgmt_join_confirm()
893 				this->chan = this->bss_set[i].req.ds_pset.chan;  in wl3501_mgmt_join_confirm()
894 				iw_copy_mgmt_info_element(&this->keep_essid.el,  in wl3501_mgmt_join_confirm()
895 						     &this->bss_set[i].req.ssid.el);  in wl3501_mgmt_join_confirm()
896 				wl3501_mgmt_auth(this);  in wl3501_mgmt_join_confirm()
899 			const int i = this->join_sta_bss;  in wl3501_mgmt_join_confirm()
901 			memcpy(&this->bssid, &this->bss_set[i].req.bssid, ETH_ALEN);  in wl3501_mgmt_join_confirm()
902 			this->chan = this->bss_set[i].req.ds_pset.chan;  in wl3501_mgmt_join_confirm()
903 			iw_copy_mgmt_info_element(&this->keep_essid.el,  in wl3501_mgmt_join_confirm()
904 						  &this->bss_set[i].req.ssid.el);  in wl3501_mgmt_join_confirm()
909 		this->join_sta_bss++;  in wl3501_mgmt_join_confirm()
910 		for (i = this->join_sta_bss; i < this->bss_cnt; i++)  in wl3501_mgmt_join_confirm()
911 			if (!wl3501_mgmt_join(this, i))  in wl3501_mgmt_join_confirm()
913 		this->join_sta_bss = i;  in wl3501_mgmt_join_confirm()
914 		if (this->join_sta_bss == this->bss_cnt) {  in wl3501_mgmt_join_confirm()
915 			if (this->net_type == IW_MODE_INFRA)  in wl3501_mgmt_join_confirm()
916 				wl3501_mgmt_scan(this, 100);  in wl3501_mgmt_join_confirm()
918 				this->adhoc_times++;  in wl3501_mgmt_join_confirm()
919 				if (this->adhoc_times > WL3501_MAX_ADHOC_TRIES)  in wl3501_mgmt_join_confirm()
920 					wl3501_mgmt_start(this);  in wl3501_mgmt_join_confirm()
922 					wl3501_mgmt_scan(this, 100);  in wl3501_mgmt_join_confirm()
929 					  struct wl3501_card *this)  in wl3501_alarm_interrupt()  argument
931 	if (this->net_type == IW_MODE_INFRA) {  in wl3501_alarm_interrupt()
934 		wl3501_mgmt_resync(this);  in wl3501_alarm_interrupt()
939 					       struct wl3501_card *this,  in wl3501_md_confirm_interrupt()  argument
945 	wl3501_get_from_wla(this, addr, &sig, sizeof(sig));  in wl3501_md_confirm_interrupt()
946 	wl3501_free_tx_buffer(this, sig.data);  in wl3501_md_confirm_interrupt()
952 					   struct wl3501_card *this, u16 addr)  in wl3501_md_ind_interrupt()  argument
959 	wl3501_get_from_wla(this, addr, &sig, sizeof(sig));  in wl3501_md_ind_interrupt()
960 	this->start_seg = sig.data;  in wl3501_md_ind_interrupt()
961 	wl3501_get_from_wla(this,  in wl3501_md_ind_interrupt()
964 	this->rssi = rssi <= 63 ? (rssi * 100) / 64 : 255;  in wl3501_md_ind_interrupt()
966 	wl3501_get_from_wla(this,  in wl3501_md_ind_interrupt()
988 		wl3501_receive(this, skb->data, pkt_len);  in wl3501_md_ind_interrupt()
997 static inline void wl3501_get_confirm_interrupt(struct wl3501_card *this,  in wl3501_get_confirm_interrupt()  argument
1001 	wl3501_get_from_wla(this, addr, &this->sig_get_confirm,  in wl3501_get_confirm_interrupt()
1002 			    sizeof(this->sig_get_confirm));  in wl3501_get_confirm_interrupt()
1003 	wake_up(&this->wait);  in wl3501_get_confirm_interrupt()
1007 						  struct wl3501_card *this,  in wl3501_start_confirm_interrupt()  argument
1013 	wl3501_get_from_wla(this, addr, &sig, sizeof(sig));  in wl3501_start_confirm_interrupt()
1021 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_assoc_confirm_interrupt()  local
1025 	wl3501_get_from_wla(this, addr, &sig, sizeof(sig));  in wl3501_assoc_confirm_interrupt()
1031 static inline void wl3501_auth_confirm_interrupt(struct wl3501_card *this,  in wl3501_auth_confirm_interrupt()  argument
1037 	wl3501_get_from_wla(this, addr, &sig, sizeof(sig));  in wl3501_auth_confirm_interrupt()
1040 		wl3501_mgmt_association(this);  in wl3501_auth_confirm_interrupt()
1042 		wl3501_mgmt_resync(this);  in wl3501_auth_confirm_interrupt()
1050 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_rx_interrupt()  local
1055 	if (!wl3501_esbq_confirm(this))  in wl3501_rx_interrupt()
1057 	wl3501_get_from_wla(this, this->esbq_confirm, &addr, sizeof(addr));  in wl3501_rx_interrupt()
1058 	wl3501_get_from_wla(this, addr + 2, &sig_id, sizeof(sig_id));  in wl3501_rx_interrupt()
1064 		wl3501_alarm_interrupt(dev, this);  in wl3501_rx_interrupt()
1067 		wl3501_md_confirm_interrupt(dev, this, addr);  in wl3501_rx_interrupt()
1070 		wl3501_md_ind_interrupt(dev, this, addr);  in wl3501_rx_interrupt()
1073 		wl3501_get_confirm_interrupt(this, addr,  in wl3501_rx_interrupt()
1074 					     &this->sig_get_confirm,  in wl3501_rx_interrupt()
1075 					     sizeof(this->sig_get_confirm));  in wl3501_rx_interrupt()
1078 		wl3501_get_confirm_interrupt(this, addr,  in wl3501_rx_interrupt()
1079 					     &this->sig_pwr_mgmt_confirm,  in wl3501_rx_interrupt()
1080 					    sizeof(this->sig_pwr_mgmt_confirm));  in wl3501_rx_interrupt()
1083 		wl3501_start_confirm_interrupt(dev, this, addr);  in wl3501_rx_interrupt()
1086 		wl3501_mgmt_scan_confirm(this, addr);  in wl3501_rx_interrupt()
1095 		wl3501_auth_confirm_interrupt(this, addr);  in wl3501_rx_interrupt()
1098 		wl3501_mgmt_resync(this); /* FIXME: should be resync_confirm */  in wl3501_rx_interrupt()
1101 	wl3501_esbq_confirm_done(this);  in wl3501_rx_interrupt()
1105 	wl3501_esbq_req_free(this);  in wl3501_rx_interrupt()
1110 static inline void wl3501_ack_interrupt(struct wl3501_card *this)  in wl3501_ack_interrupt()  argument
1112 	wl3501_outb(WL3501_GCR_ECINT, this->base_addr + WL3501_NIC_GCR);  in wl3501_ack_interrupt()
1130 	struct wl3501_card *this;  in wl3501_interrupt()  local
1132 	this = netdev_priv(dev);  in wl3501_interrupt()
1133 	spin_lock(&this->lock);  in wl3501_interrupt()
1134 	wl3501_ack_interrupt(this);  in wl3501_interrupt()
1135 	wl3501_block_interrupt(this);  in wl3501_interrupt()
1137 	wl3501_unblock_interrupt(this);  in wl3501_interrupt()
1138 	spin_unlock(&this->lock);  in wl3501_interrupt()
1143 static int wl3501_reset_board(struct wl3501_card *this)  in wl3501_reset_board()  argument
1149 	wl3501_outb_p(WL3501_GCR_CORESET, this->base_addr + WL3501_NIC_GCR);  in wl3501_reset_board()
1150 	wl3501_outb_p(0, this->base_addr + WL3501_NIC_GCR);  in wl3501_reset_board()
1151 	wl3501_outb_p(WL3501_GCR_CORESET, this->base_addr + WL3501_NIC_GCR);  in wl3501_reset_board()
1154 	wl3501_set_to_wla(this, 0x480, &tmp, sizeof(tmp));  in wl3501_reset_board()
1157 	wl3501_outb_p(0, this->base_addr + WL3501_NIC_GCR);  in wl3501_reset_board()
1161 	wl3501_unblock_interrupt(this);	/* acme: was commented */  in wl3501_reset_board()
1165 		wl3501_get_from_wla(this, 0x480, &tmp, sizeof(tmp));  in wl3501_reset_board()
1170 			wl3501_set_to_wla(this, 0x480, &tmp, sizeof(tmp));  in wl3501_reset_board()
1181 static int wl3501_init_firmware(struct wl3501_card *this)  in wl3501_init_firmware()  argument
1184 	int rc = wl3501_reset_board(this);  in wl3501_init_firmware()
1188 	this->card_name[0] = '\0';  in wl3501_init_firmware()
1189 	wl3501_get_from_wla(this, 0x1a00,  in wl3501_init_firmware()
1190 			    this->card_name, sizeof(this->card_name));  in wl3501_init_firmware()
1191 	this->card_name[sizeof(this->card_name) - 1] = '\0';  in wl3501_init_firmware()
1192 	this->firmware_date[0] = '\0';  in wl3501_init_firmware()
1193 	wl3501_get_from_wla(this, 0x1a40,  in wl3501_init_firmware()
1194 			    this->firmware_date, sizeof(this->firmware_date));  in wl3501_init_firmware()
1195 	this->firmware_date[sizeof(this->firmware_date) - 1] = '\0';  in wl3501_init_firmware()
1197 	wl3501_switch_page(this, WL3501_BSS_SPAGE0);  in wl3501_init_firmware()
1199 	wl3501_get_from_wla(this, 0x482, &this->esbq_req_start, 2);  in wl3501_init_firmware()
1200 	wl3501_get_from_wla(this, 0x486, &this->esbq_req_end, 2);  in wl3501_init_firmware()
1201 	wl3501_get_from_wla(this, 0x488, &this->esbq_confirm_start, 2);  in wl3501_init_firmware()
1202 	wl3501_get_from_wla(this, 0x48c, &this->esbq_confirm_end, 2);  in wl3501_init_firmware()
1203 	wl3501_get_from_wla(this, 0x48e, &this->tx_buffer_head, 2);  in wl3501_init_firmware()
1204 	wl3501_get_from_wla(this, 0x492, &this->tx_buffer_size, 2);  in wl3501_init_firmware()
1205 	this->esbq_req_tail	= this->esbq_req_head = this->esbq_req_start;  in wl3501_init_firmware()
1206 	this->esbq_req_end     += this->esbq_req_start;  in wl3501_init_firmware()
1207 	this->esbq_confirm	= this->esbq_confirm_start;  in wl3501_init_firmware()
1208 	this->esbq_confirm_end += this->esbq_confirm_start;  in wl3501_init_firmware()
1210 	this->tx_buffer_cnt = 1;  in wl3501_init_firmware()
1211 	ptr = this->tx_buffer_head;  in wl3501_init_firmware()
1213 	while ((next - this->tx_buffer_head) < this->tx_buffer_size) {  in wl3501_init_firmware()
1214 		this->tx_buffer_cnt++;  in wl3501_init_firmware()
1215 		wl3501_set_to_wla(this, ptr, &next, sizeof(next));  in wl3501_init_firmware()
1221 	wl3501_set_to_wla(this, ptr, &next, sizeof(next));  in wl3501_init_firmware()
1222 	this->tx_buffer_tail = ptr;  in wl3501_init_firmware()
1232 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_close()  local
1235 	link = this->p_dev;  in wl3501_close()
1237 	spin_lock_irqsave(&this->lock, flags);  in wl3501_close()
1242 	wl3501_ack_interrupt(this);  in wl3501_close()
1245 	wl3501_block_interrupt(this);  in wl3501_close()
1248 	spin_unlock_irqrestore(&this->lock, flags);  in wl3501_close()
1262 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_reset()  local
1266 	spin_lock_irqsave(&this->lock, flags);  in wl3501_reset()
1267 	wl3501_block_interrupt(this);  in wl3501_reset()
1269 	if (wl3501_init_firmware(this)) {  in wl3501_reset()
1281 	this->adhoc_times = 0;  in wl3501_reset()
1282 	wl3501_ack_interrupt(this);  in wl3501_reset()
1283 	wl3501_unblock_interrupt(this);  in wl3501_reset()
1284 	wl3501_mgmt_scan(this, 100);  in wl3501_reset()
1288 	spin_unlock_irqrestore(&this->lock, flags);  in wl3501_reset()
1317 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_hard_start_xmit()  local
1320 	spin_lock_irqsave(&this->lock, flags);  in wl3501_hard_start_xmit()
1321 	enabled = wl3501_block_interrupt(this);  in wl3501_hard_start_xmit()
1322 	rc = wl3501_send_pkt(this, skb->data, skb->len);  in wl3501_hard_start_xmit()
1324 		wl3501_unblock_interrupt(this);  in wl3501_hard_start_xmit()
1333 		if (this->tx_buffer_cnt < 2)  in wl3501_hard_start_xmit()
1336 	spin_unlock_irqrestore(&this->lock, flags);  in wl3501_hard_start_xmit()
1343 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_open()  local
1346 	link = this->p_dev;  in wl3501_open()
1348 	spin_lock_irqsave(&this->lock, flags);  in wl3501_open()
1356 	if (wl3501_init_firmware(this))  in wl3501_open()
1359 	this->adhoc_times = 0;  in wl3501_open()
1361 	wl3501_ack_interrupt(this);  in wl3501_open()
1364 	wl3501_unblock_interrupt(this);  in wl3501_open()
1365 	wl3501_mgmt_scan(this, 100);  in wl3501_open()
1370 			 dev->name, this->card_name,  in wl3501_open()
1371 			 dev->name, this->firmware_date);  in wl3501_open()
1373 	spin_unlock_irqrestore(&this->lock, flags);  in wl3501_open()
1382 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_wireless_stats()  local
1383 	struct iw_statistics *wstats = &this->wstats;  in wl3501_get_wireless_stats()
1388 	if (!wl3501_get_mib_value(this, WL3501_MIB_ATTR_WEP_ICV_ERROR_COUNT,  in wl3501_get_wireless_stats()
1391 	if (!wl3501_get_mib_value(this, WL3501_MIB_ATTR_WEP_UNDECRYPTABLE_COUNT,  in wl3501_get_wireless_stats()
1394 	if (!wl3501_get_mib_value(this, WL3501_MIB_ATTR_WEP_EXCLUDED_COUNT,  in wl3501_get_wireless_stats()
1397 	if (!wl3501_get_mib_value(this, WL3501_MIB_ATTR_RETRY_COUNT,  in wl3501_get_wireless_stats()
1400 	if (!wl3501_get_mib_value(this, WL3501_MIB_ATTR_FAILED_COUNT,  in wl3501_get_wireless_stats()
1403 	if (!wl3501_get_mib_value(this, WL3501_MIB_ATTR_RTS_FAILURE_COUNT,  in wl3501_get_wireless_stats()
1406 	if (!wl3501_get_mib_value(this, WL3501_MIB_ATTR_ACK_FAILURE_COUNT,  in wl3501_get_wireless_stats()
1409 	if (!wl3501_get_mib_value(this, WL3501_MIB_ATTR_FRAME_DUPLICATE_COUNT,  in wl3501_get_wireless_stats()
1451 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_set_freq()  local
1455 	if (iw_valid_channel(this->reg_domain, channel)) {  in wl3501_set_freq()
1456 		this->chan = channel;  in wl3501_set_freq()
1465 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_freq()  local
1468 		ieee80211_channel_to_frequency(this->chan, NL80211_BAND_2GHZ);  in wl3501_get_freq()
1481 		struct wl3501_card *this = netdev_priv(dev);  in wl3501_set_mode()  local
1483 		this->net_type = wrqu->mode;  in wl3501_set_mode()
1492 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_mode()  local
1494 	wrqu->mode = this->net_type;  in wl3501_get_mode()
1501 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_sens()  local
1503 	wrqu->sens.value = this->rssi;  in wl3501_get_sens()
1532 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_set_wap()  local
1541 		memcpy(this->bssid, wrqu->ap_addr.sa_data, ETH_ALEN);  in wl3501_set_wap()
1551 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_wap()  local
1554 	memcpy(wrqu->ap_addr.sa_data, this->bssid, ETH_ALEN);  in wl3501_get_wap()
1570 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_scan()  local
1575 	for (i = 0; i < this->bss_cnt; ++i) {  in wl3501_get_scan()
1578 		memcpy(iwe.u.ap_addr.sa_data, this->bss_set[i].req.bssid, ETH_ALEN);  in wl3501_get_scan()
1584 		iwe.u.data.length = this->bss_set[i].req.ssid.el.len;  in wl3501_get_scan()
1588 						  this->bss_set[i].req.ssid.essid);  in wl3501_get_scan()
1590 		iwe.u.mode = this->bss_set[i].req.bss_type;  in wl3501_get_scan()
1595 		iwe.u.freq.m = this->bss_set[i].req.ds_pset.chan;  in wl3501_get_scan()
1601 		if (this->bss_set[i].req.cap_info & WL3501_MGMT_CAPABILITY_PRIVACY)  in wl3501_get_scan()
1620 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_set_essid()  local
1624 					 &this->essid.el,  in wl3501_set_essid()
1628 					 &this->essid.el, "ANY", 3);  in wl3501_set_essid()
1637 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_essid()  local
1640 	spin_lock_irqsave(&this->lock, flags);  in wl3501_get_essid()
1642 	wrqu->essid.length = this->essid.el.len;  in wl3501_get_essid()
1643 	memcpy(extra, this->essid.essid, this->essid.el.len);  in wl3501_get_essid()
1644 	spin_unlock_irqrestore(&this->lock, flags);  in wl3501_get_essid()
1651 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_set_nick()  local
1653 	if (wrqu->data.length > sizeof(this->nick))  in wl3501_set_nick()
1655 	strscpy(this->nick, extra, wrqu->data.length);  in wl3501_set_nick()
1662 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_nick()  local
1664 	strscpy(extra, this->nick, 32);  in wl3501_get_nick()
1687 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_rts_threshold()  local
1688 	int rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_RTS_THRESHOLD,  in wl3501_get_rts_threshold()
1703 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_frag_threshold()  local
1704 	int rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_FRAG_THRESHOLD,  in wl3501_get_frag_threshold()
1719 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_txpow()  local
1720 	int rc = wl3501_get_mib_value(this,  in wl3501_get_txpow()
1741 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_retry()  local
1742 	int rc = wl3501_get_mib_value(this,  in wl3501_get_retry()
1751 	rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_SHORT_RETRY_LIMIT,  in wl3501_get_retry()
1768 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_encode()  local
1769 	int rc = wl3501_get_mib_value(this,  in wl3501_get_encode()
1778 	rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_EXCLUDE_UNENCRYPTED,  in wl3501_get_encode()
1784 	rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_WEP_KEY_MAPPINGS_LEN,  in wl3501_get_encode()
1788 	rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_WEP_KEY_MAPPINGS,  in wl3501_get_encode()
1805 	struct wl3501_card *this = netdev_priv(dev);  in wl3501_get_power()  local
1806 	int rc = wl3501_get_mib_value(this,  in wl3501_get_power()
1864 	struct wl3501_card *this;  in wl3501_probe()  local
1882 	this = netdev_priv(dev);  in wl3501_probe()
1883 	this->wireless_data.spy_data = &this->spy_data;  in wl3501_probe()
1884 	this->p_dev = p_dev;  in wl3501_probe()
1885 	dev->wireless_data	= &this->wireless_data;  in wl3501_probe()
1905 	struct wl3501_card *this;  in wl3501_config()  local
1943 	this = netdev_priv(dev);  in wl3501_config()
1945 	this->base_addr = dev->base_addr;  in wl3501_config()
1947 	if (!wl3501_get_flash_mac_addr(this)) {  in wl3501_config()
1954 	eth_hw_addr_set(dev, this->mac_addr);  in wl3501_config()
1959 	       dev->name, this->base_addr, (int)dev->irq,  in wl3501_config()
1964 	this->net_type		= IW_MODE_INFRA;  in wl3501_config()
1965 	this->bss_cnt		= 0;  in wl3501_config()
1966 	this->join_sta_bss	= 0;  in wl3501_config()
1967 	this->adhoc_times	= 0;  in wl3501_config()
1968 	iw_set_mgmt_info_element(IW_MGMT_INFO_ELEMENT_SSID, &this->essid.el,  in wl3501_config()
1970 	this->card_name[0]	= '\0';  in wl3501_config()
1971 	this->firmware_date[0]	= '\0';  in wl3501_config()
1972 	this->rssi		= 255;  in wl3501_config()
1973 	this->chan		= iw_default_channel(this->reg_domain);  in wl3501_config()
1974 	strscpy(this->nick, "Planet WL3501", sizeof(this->nick));  in wl3501_config()
1975 	spin_lock_init(&this->lock);  in wl3501_config()
1976 	init_waitqueue_head(&this->wait);  in wl3501_config()