32 	struct p54_common *priv = dev->priv;  in p54_parse_firmware()  local
42 	if (priv->rx_start)  in p54_parse_firmware()
58 			priv->fw_interface = be32_to_cpup((__be32 *)  in p54_parse_firmware()
60 			switch (priv->fw_interface) {  in p54_parse_firmware()
65 				wiphy_info(priv->hw->wiphy,  in p54_parse_firmware()
72 				wiphy_err(priv->hw->wiphy,  in p54_parse_firmware()
85 			priv->rx_start = le32_to_cpu(desc->rx_start);  in p54_parse_firmware()
87 			priv->rx_end = le32_to_cpu(desc->rx_end) - 0x3500;  in p54_parse_firmware()
88 			priv->headroom = desc->headroom;  in p54_parse_firmware()
89 			priv->tailroom = desc->tailroom;  in p54_parse_firmware()
90 			priv->privacy_caps = desc->privacy_caps;  in p54_parse_firmware()
91 			priv->rx_keycache_size = desc->rx_keycache_size;  in p54_parse_firmware()
93 				priv->rx_mtu = le16_to_cpu(desc->rx_mtu);  in p54_parse_firmware()
95 				priv->rx_mtu = (size_t)  in p54_parse_firmware()
96 					0x620 - priv->tx_hdr_len;  in p54_parse_firmware()
97 			maxlen = priv->tx_hdr_len + /* USB devices */  in p54_parse_firmware()
101 			if (priv->rx_mtu > maxlen && PAGE_SIZE == 4096) {  in p54_parse_firmware()
103 				       "to %d\n", priv->rx_mtu, maxlen);  in p54_parse_firmware()
104 				priv->rx_mtu = maxlen;  in p54_parse_firmware()
112 					priv->fw_var = le16_to_cpu(exp_if[i].variant);  in p54_parse_firmware()
127 		wiphy_info(priv->hw->wiphy,  in p54_parse_firmware()
129 			   fw_version, priv->fw_var >> 8, priv->fw_var & 0xff);  in p54_parse_firmware()
132 				priv->fw_var >> 8, priv->fw_var & 0xff);  in p54_parse_firmware()
135 	if (priv->fw_var < 0x500)  in p54_parse_firmware()
136 		wiphy_info(priv->hw->wiphy,  in p54_parse_firmware()
141 	if (priv->fw_var >= 0x300) {  in p54_parse_firmware()
144 		if (priv->fw_var >= 0x500) {  in p54_parse_firmware()
145 			priv->tx_stats[P54_QUEUE_AC_VO].limit = 16;  in p54_parse_firmware()
146 			priv->tx_stats[P54_QUEUE_AC_VI].limit = 16;  in p54_parse_firmware()
147 			priv->tx_stats[P54_QUEUE_AC_BE].limit = 16;  in p54_parse_firmware()
148 			priv->tx_stats[P54_QUEUE_AC_BK].limit = 16;  in p54_parse_firmware()
150 			priv->tx_stats[P54_QUEUE_AC_VO].limit = 3;  in p54_parse_firmware()
151 			priv->tx_stats[P54_QUEUE_AC_VI].limit = 4;  in p54_parse_firmware()
152 			priv->tx_stats[P54_QUEUE_AC_BE].limit = 3;  in p54_parse_firmware()
153 			priv->tx_stats[P54_QUEUE_AC_BK].limit = 2;  in p54_parse_firmware()
155 		priv->hw->queues = P54_QUEUE_AC_NUM;  in p54_parse_firmware()
158 	wiphy_info(priv->hw->wiphy,  in p54_parse_firmware()
160 		   (priv->privacy_caps & BR_DESC_PRIV_CAP_WEP) ? "YES" : "no",  in p54_parse_firmware()
161 		   (priv->privacy_caps &  in p54_parse_firmware()
164 		   (priv->privacy_caps & BR_DESC_PRIV_CAP_AESCCMP)  in p54_parse_firmware()
167 	if (priv->rx_keycache_size) {  in p54_parse_firmware()
179 		priv->used_rxkeys = kzalloc(BITS_TO_LONGS(  in p54_parse_firmware()
180 			priv->rx_keycache_size), GFP_KERNEL);  in p54_parse_firmware()
182 		if (!priv->used_rxkeys)  in p54_parse_firmware()
190 static struct sk_buff *p54_alloc_skb(struct p54_common *priv, u16 hdr_flags,  in p54_alloc_skb()  argument
200 	if (unlikely(skb_queue_len(&priv->tx_pending) > 64))  in p54_alloc_skb()
203 	skb = __dev_alloc_skb(priv->tx_hdr_len + frame_len, memflags);  in p54_alloc_skb()
206 	skb_reserve(skb, priv->tx_hdr_len);  in p54_alloc_skb()
216 int p54_download_eeprom(struct p54_common *priv, void *buf,  in p54_download_eeprom()  argument
225 	if (priv->fw_var >= 0x509)  in p54_download_eeprom()
230 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL, eeprom_hdr_size +  in p54_download_eeprom()
236 	mutex_lock(&priv->eeprom_mutex);  in p54_download_eeprom()
237 	priv->eeprom = buf;  in p54_download_eeprom()
241 	if (priv->fw_var < 0x509) {  in p54_download_eeprom()
251 	p54_tx(priv, skb);  in p54_download_eeprom()
254 			&priv->eeprom_comp, HZ);  in p54_download_eeprom()
256 		wiphy_err(priv->hw->wiphy,  in p54_download_eeprom()
260 	priv->eeprom = NULL;  in p54_download_eeprom()
261 	mutex_unlock(&priv->eeprom_mutex);  in p54_download_eeprom()
265 int p54_update_beacon_tim(struct p54_common *priv, u16 aid, bool set)  in p54_update_beacon_tim()  argument
270 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*tim),  in p54_update_beacon_tim()
278 	p54_tx(priv, skb);  in p54_update_beacon_tim()
282 int p54_sta_unlock(struct p54_common *priv, u8 *addr)  in p54_sta_unlock()  argument
287 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*sta),  in p54_sta_unlock()
294 	p54_tx(priv, skb);  in p54_sta_unlock()
298 int p54_tx_cancel(struct p54_common *priv, __le32 req_id)  in p54_tx_cancel()  argument
304 	if (unlikely(_req_id < priv->rx_start || _req_id > priv->rx_end))  in p54_tx_cancel()
307 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*cancel),  in p54_tx_cancel()
314 	p54_tx(priv, skb);  in p54_tx_cancel()
318 int p54_setup_mac(struct p54_common *priv)  in p54_setup_mac()  argument
324 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*setup),  in p54_setup_mac()
330 	if (!(priv->hw->conf.flags & IEEE80211_CONF_IDLE)) {  in p54_setup_mac()
331 		switch (priv->mode) {  in p54_setup_mac()
354 		if (priv->filter_flags & FIF_OTHER_BSS &&  in p54_setup_mac()
362 	memcpy(setup->mac_addr, priv->mac_addr, ETH_ALEN);  in p54_setup_mac()
363 	memcpy(setup->bssid, priv->bssid, ETH_ALEN);  in p54_setup_mac()
364 	setup->rx_antenna = 2 & priv->rx_diversity_mask; /* automatic */  in p54_setup_mac()
366 	if (priv->fw_var < 0x500) {  in p54_setup_mac()
367 		setup->v1.basic_rate_mask = cpu_to_le32(priv->basic_rate_mask);  in p54_setup_mac()
369 		setup->v1.rx_addr = cpu_to_le32(priv->rx_end);  in p54_setup_mac()
370 		setup->v1.max_rx = cpu_to_le16(priv->rx_mtu);  in p54_setup_mac()
371 		setup->v1.rxhw = cpu_to_le16(priv->rxhw);  in p54_setup_mac()
372 		setup->v1.wakeup_timer = cpu_to_le16(priv->wakeup_timer);  in p54_setup_mac()
375 		setup->v2.rx_addr = cpu_to_le32(priv->rx_end);  in p54_setup_mac()
376 		setup->v2.max_rx = cpu_to_le16(priv->rx_mtu);  in p54_setup_mac()
377 		setup->v2.rxhw = cpu_to_le16(priv->rxhw);  in p54_setup_mac()
378 		setup->v2.timer = cpu_to_le16(priv->wakeup_timer);  in p54_setup_mac()
380 		setup->v2.basic_rate_mask = cpu_to_le32(priv->basic_rate_mask);  in p54_setup_mac()
389 	p54_tx(priv, skb);  in p54_setup_mac()
390 	priv->phy_idle = mode == P54_FILTER_TYPE_HIBERNATE;  in p54_setup_mac()
394 int p54_scan(struct p54_common *priv, u16 mode, u16 dwell)  in p54_scan()  argument
406 	__le16 freq = cpu_to_le16(priv->hw->conf.chandef.chan->center_freq);  in p54_scan()
408 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*head) +  in p54_scan()
421 	if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) {  in p54_scan()
427 	for (i = 0; i < priv->iq_autocal_len; i++) {  in p54_scan()
428 		if (priv->iq_autocal[i].freq != freq)  in p54_scan()
431 		memcpy(iq_autocal, &priv->iq_autocal[i].params,  in p54_scan()
435 	if (i == priv->iq_autocal_len)  in p54_scan()
438 	if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW)  in p54_scan()
443 	for (i = 0; i < priv->output_limit->entries; i++) {  in p54_scan()
444 		__le16 *entry_freq = (void *) (priv->output_limit->data +  in p54_scan()
445 				     priv->output_limit->entry_size * i);  in p54_scan()
450 		if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) {  in p54_scan()
453 			       priv->output_limit->entry_size);  in p54_scan()
470 	if (i == priv->output_limit->entries)  in p54_scan()
473 	entry = (void *)(priv->curve_data->data + priv->curve_data->offset);  in p54_scan()
474 	for (i = 0; i < priv->curve_data->entries; i++) {  in p54_scan()
476 			entry += priv->curve_data->entry_size;  in p54_scan()
480 		if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) {  in p54_scan()
483 				priv->curve_data->entry_size);  in p54_scan()
487 				(void *) priv->curve_data->data;  in p54_scan()
498 	if (i == priv->curve_data->entries)  in p54_scan()
501 	if ((priv->fw_var >= 0x500) && (priv->fw_var < 0x509)) {  in p54_scan()
503 		rate->basic_rate_mask = cpu_to_le32(priv->basic_rate_mask);  in p54_scan()
509 	rssi_data = p54_rssi_find(priv, le16_to_cpu(freq));  in p54_scan()
512 	if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) {  in p54_scan()
519 	if (priv->fw_var >= 0x509) {  in p54_scan()
521 		rate->basic_rate_mask = cpu_to_le32(priv->basic_rate_mask);  in p54_scan()
529 	p54_tx(priv, skb);  in p54_scan()
530 	priv->cur_rssi = rssi_data;  in p54_scan()
534 	wiphy_err(priv->hw->wiphy, "frequency change to channel %d failed.\n",  in p54_scan()
536 			  priv->hw->conf.chandef.chan->center_freq));  in p54_scan()
542 int p54_set_leds(struct p54_common *priv)  in p54_set_leds()  argument
547 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*led),  in p54_set_leds()
554 	led->mask[0] = led->mask[1] = cpu_to_le16(priv->softled_state);  in p54_set_leds()
557 	p54_tx(priv, skb);  in p54_set_leds()
561 int p54_set_edcf(struct p54_common *priv)  in p54_set_edcf()  argument
567 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*edcf),  in p54_set_edcf()
573 	if (priv->use_short_slot) {  in p54_set_edcf()
586 	rtd = 3 * priv->coverage_class;  in p54_set_edcf()
593 	memcpy(edcf->queue, priv->qos_params, sizeof(edcf->queue));  in p54_set_edcf()
594 	p54_tx(priv, skb);  in p54_set_edcf()
598 int p54_set_ps(struct p54_common *priv)  in p54_set_ps()  argument
605 	if (priv->hw->conf.flags & IEEE80211_CONF_PS &&  in p54_set_ps()
606 	    !priv->powersave_override)  in p54_set_ps()
612 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*psm),  in p54_set_ps()
619 	psm->aid = cpu_to_le16(priv->aid);  in p54_set_ps()
622 			cpu_to_le16(priv->hw->conf.listen_interval);  in p54_set_ps()
631 	p54_tx(priv, skb);  in p54_set_ps()
632 	priv->phy_ps = mode != P54_PSM_CAM;  in p54_set_ps()
636 int p54_init_xbow_synth(struct p54_common *priv)  in p54_init_xbow_synth()  argument
641 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*xbow),  in p54_init_xbow_synth()
651 	p54_tx(priv, skb);  in p54_init_xbow_synth()
655 int p54_upload_key(struct p54_common *priv, u8 algo, int slot, u8 idx, u8 len,  in p54_upload_key()  argument
661 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*rxkey),  in p54_upload_key()
695 		wiphy_err(priv->hw->wiphy,  in p54_upload_key()
701 	p54_tx(priv, skb);  in p54_upload_key()
705 int p54_fetch_statistics(struct p54_common *priv)  in p54_fetch_statistics()  argument
711 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL,  in p54_fetch_statistics()
731 	p54_tx(priv, skb);  in p54_fetch_statistics()
735 int p54_set_groupfilter(struct p54_common *priv)  in p54_set_groupfilter()  argument
741 	skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*grp),  in p54_set_groupfilter()
748 	on = !(priv->filter_flags & FIF_ALLMULTI) &&  in p54_set_groupfilter()
749 	     (priv->mc_maclist_num > 0 &&  in p54_set_groupfilter()
750 	      priv->mc_maclist_num <= MC_FILTER_ADDRESS_NUM);  in p54_set_groupfilter()
754 		grp->num_address = cpu_to_le16(priv->mc_maclist_num);  in p54_set_groupfilter()
755 		memcpy(grp->mac_list, priv->mc_maclist, sizeof(grp->mac_list));  in p54_set_groupfilter()
762 	p54_tx(priv, skb);  in p54_set_groupfilter()