1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3	Copyright (C) 2010 Willow Garage <http://www.willowgarage.com>
4	Copyright (C) 2009 - 2010 Ivo van Doorn <IvDoorn@gmail.com>
5	Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de>
6	Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org>
7	Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com>
8	Copyright (C) 2009 Axel Kollhofer <rain_maker@root-forum.org>
9	<http://rt2x00.serialmonkey.com>
10
11 */
12
13/*
14	Module: rt2800usb
15	Abstract: rt2800usb device specific routines.
16	Supported chipsets: RT2800U.
17 */
18
19#include <linux/delay.h>
20#include <linux/etherdevice.h>
21#include <linux/kernel.h>
22#include <linux/module.h>
23#include <linux/usb.h>
24
25#include "rt2x00.h"
26#include "rt2x00usb.h"
27#include "rt2800lib.h"
28#include "rt2800.h"
29#include "rt2800usb.h"
30
31/*
32 * Allow hardware encryption to be disabled.
33 */
34static bool modparam_nohwcrypt;
35module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444);
36MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
37
38static bool rt2800usb_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev)
39{
40	return modparam_nohwcrypt;
41}
42
43/*
44 * Queue handlers.
45 */
46static void rt2800usb_start_queue(struct data_queue *queue)
47{
48	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
49	u32 reg;
50
51	switch (queue->qid) {
52	case QID_RX:
53		reg = rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL);
54		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
55		rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
56		break;
57	case QID_BEACON:
58		reg = rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG);
59		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
60		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
61		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
62		rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
63		break;
64	default:
65		break;
66	}
67}
68
69static void rt2800usb_stop_queue(struct data_queue *queue)
70{
71	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
72	u32 reg;
73
74	switch (queue->qid) {
75	case QID_RX:
76		reg = rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL);
77		rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 0);
78		rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
79		break;
80	case QID_BEACON:
81		reg = rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG);
82		rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
83		rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
84		rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
85		rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
86		break;
87	default:
88		break;
89	}
90}
91
92#define TXSTATUS_READ_INTERVAL 1000000
93
94static bool rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev *rt2x00dev,
95						 int urb_status, u32 tx_status)
96{
97	bool valid;
98
99	if (urb_status) {
100		rt2x00_warn(rt2x00dev, "TX status read failed %d\n",
101			    urb_status);
102
103		goto stop_reading;
104	}
105
106	valid = rt2x00_get_field32(tx_status, TX_STA_FIFO_VALID);
107	if (valid) {
108		if (!kfifo_put(&rt2x00dev->txstatus_fifo, tx_status))
109			rt2x00_warn(rt2x00dev, "TX status FIFO overrun\n");
110
111		queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
112
113		/* Reschedule urb to read TX status again instantly */
114		return true;
115	}
116
117	/* Check if there is any entry that timedout waiting on TX status */
118	if (rt2800_txstatus_timeout(rt2x00dev))
119		queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
120
121	if (rt2800_txstatus_pending(rt2x00dev)) {
122		/* Read register after 1 ms */
123		hrtimer_start(&rt2x00dev->txstatus_timer,
124			      TXSTATUS_READ_INTERVAL,
125			      HRTIMER_MODE_REL);
126		return false;
127	}
128
129stop_reading:
130	clear_bit(TX_STATUS_READING, &rt2x00dev->flags);
131	/*
132	 * There is small race window above, between txstatus pending check and
133	 * clear_bit someone could do rt2x00usb_interrupt_txdone, so recheck
134	 * here again if status reading is needed.
135	 */
136	if (rt2800_txstatus_pending(rt2x00dev) &&
137	    !test_and_set_bit(TX_STATUS_READING, &rt2x00dev->flags))
138		return true;
139	else
140		return false;
141}
142
143static void rt2800usb_async_read_tx_status(struct rt2x00_dev *rt2x00dev)
144{
145
146	if (test_and_set_bit(TX_STATUS_READING, &rt2x00dev->flags))
147		return;
148
149	/* Read TX_STA_FIFO register after 2 ms */
150	hrtimer_start(&rt2x00dev->txstatus_timer,
151		      2 * TXSTATUS_READ_INTERVAL,
152		      HRTIMER_MODE_REL);
153}
154
155static void rt2800usb_tx_dma_done(struct queue_entry *entry)
156{
157	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
158
159	rt2800usb_async_read_tx_status(rt2x00dev);
160}
161
162static enum hrtimer_restart rt2800usb_tx_sta_fifo_timeout(struct hrtimer *timer)
163{
164	struct rt2x00_dev *rt2x00dev =
165	    container_of(timer, struct rt2x00_dev, txstatus_timer);
166
167	rt2x00usb_register_read_async(rt2x00dev, TX_STA_FIFO,
168				      rt2800usb_tx_sta_fifo_read_completed);
169
170	return HRTIMER_NORESTART;
171}
172
173/*
174 * Firmware functions
175 */
176static int rt2800usb_autorun_detect(struct rt2x00_dev *rt2x00dev)
177{
178	__le32 *reg;
179	u32 fw_mode;
180	int ret;
181
182	reg = kmalloc(sizeof(*reg), GFP_KERNEL);
183	if (reg == NULL)
184		return -ENOMEM;
185	/* cannot use rt2x00usb_register_read here as it uses different
186	 * mode (MULTI_READ vs. DEVICE_MODE) and does not pass the
187	 * magic value USB_MODE_AUTORUN (0x11) to the device, thus the
188	 * returned value would be invalid.
189	 */
190	ret = rt2x00usb_vendor_request(rt2x00dev, USB_DEVICE_MODE,
191				       USB_VENDOR_REQUEST_IN, 0,
192				       USB_MODE_AUTORUN, reg, sizeof(*reg),
193				       REGISTER_TIMEOUT_FIRMWARE);
194	fw_mode = le32_to_cpu(*reg);
195	kfree(reg);
196	if (ret < 0)
197		return ret;
198
199	if ((fw_mode & 0x00000003) == 2)
200		return 1;
201
202	return 0;
203}
204
205static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev)
206{
207	return FIRMWARE_RT2870;
208}
209
210static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
211				    const u8 *data, const size_t len)
212{
213	int status;
214	u32 offset;
215	u32 length;
216	int retval;
217
218	/*
219	 * Check which section of the firmware we need.
220	 */
221	if (rt2x00_rt(rt2x00dev, RT2860) ||
222	    rt2x00_rt(rt2x00dev, RT2872) ||
223	    rt2x00_rt(rt2x00dev, RT3070)) {
224		offset = 0;
225		length = 4096;
226	} else {
227		offset = 4096;
228		length = 4096;
229	}
230
231	/*
232	 * Write firmware to device.
233	 */
234	retval = rt2800usb_autorun_detect(rt2x00dev);
235	if (retval < 0)
236		return retval;
237	if (retval) {
238		rt2x00_info(rt2x00dev,
239			    "Firmware loading not required - NIC in AutoRun mode\n");
240		__clear_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags);
241	} else {
242		rt2x00usb_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
243					      data + offset, length);
244	}
245
246	rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
247	rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
248
249	/*
250	 * Send firmware request to device to load firmware,
251	 * we need to specify a long timeout time.
252	 */
253	status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE,
254					     0, USB_MODE_FIRMWARE,
255					     REGISTER_TIMEOUT_FIRMWARE);
256	if (status < 0) {
257		rt2x00_err(rt2x00dev, "Failed to write Firmware to device\n");
258		return status;
259	}
260
261	msleep(10);
262	rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
263
264	return 0;
265}
266
267/*
268 * Device state switch handlers.
269 */
270static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
271{
272	u32 reg;
273
274	/*
275	 * Wait until BBP and RF are ready.
276	 */
277	if (rt2800_wait_csr_ready(rt2x00dev))
278		return -EBUSY;
279
280	reg = rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL);
281	rt2x00usb_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
282
283	reg = 0;
284	rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_CSR, 1);
285	rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_BBP, 1);
286	rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
287
288	rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
289				    USB_MODE_RESET, REGISTER_TIMEOUT);
290
291	rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
292
293	return 0;
294}
295
296static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
297{
298	u32 reg = 0;
299
300	if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev)))
301		return -EIO;
302
303	rt2x00_set_field32(&reg, USB_DMA_CFG_PHY_CLEAR, 0);
304	rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_EN, 0);
305	rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
306	/*
307	 * Total room for RX frames in kilobytes, PBF might still exceed
308	 * this limit so reduce the number to prevent errors.
309	 */
310	rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_LIMIT,
311			   ((rt2x00dev->rx->limit * DATA_FRAME_SIZE)
312			    / 1024) - 3);
313	rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_EN, 1);
314	rt2x00_set_field32(&reg, USB_DMA_CFG_TX_BULK_EN, 1);
315	rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, reg);
316
317	return rt2800_enable_radio(rt2x00dev);
318}
319
320static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev)
321{
322	rt2800_disable_radio(rt2x00dev);
323}
324
325static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
326			       enum dev_state state)
327{
328	if (state == STATE_AWAKE)
329		rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 2);
330	else
331		rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0xff, 2);
332
333	return 0;
334}
335
336static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
337				      enum dev_state state)
338{
339	int retval = 0;
340
341	switch (state) {
342	case STATE_RADIO_ON:
343		/*
344		 * Before the radio can be enabled, the device first has
345		 * to be woken up. After that it needs a bit of time
346		 * to be fully awake and then the radio can be enabled.
347		 */
348		rt2800usb_set_state(rt2x00dev, STATE_AWAKE);
349		msleep(1);
350		retval = rt2800usb_enable_radio(rt2x00dev);
351		break;
352	case STATE_RADIO_OFF:
353		/*
354		 * After the radio has been disabled, the device should
355		 * be put to sleep for powersaving.
356		 */
357		rt2800usb_disable_radio(rt2x00dev);
358		rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
359		break;
360	case STATE_RADIO_IRQ_ON:
361	case STATE_RADIO_IRQ_OFF:
362		/* No support, but no error either */
363		break;
364	case STATE_DEEP_SLEEP:
365	case STATE_SLEEP:
366	case STATE_STANDBY:
367	case STATE_AWAKE:
368		retval = rt2800usb_set_state(rt2x00dev, state);
369		break;
370	default:
371		retval = -ENOTSUPP;
372		break;
373	}
374
375	if (unlikely(retval))
376		rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n",
377			   state, retval);
378
379	return retval;
380}
381
382static unsigned int rt2800usb_get_dma_done(struct data_queue *queue)
383{
384	struct queue_entry *entry;
385
386	entry = rt2x00queue_get_entry(queue, Q_INDEX_DMA_DONE);
387	return entry->entry_idx;
388}
389
390/*
391 * TX descriptor initialization
392 */
393static __le32 *rt2800usb_get_txwi(struct queue_entry *entry)
394{
395	if (entry->queue->qid == QID_BEACON)
396		return (__le32 *) (entry->skb->data);
397	else
398		return (__le32 *) (entry->skb->data + TXINFO_DESC_SIZE);
399}
400
401static void rt2800usb_write_tx_desc(struct queue_entry *entry,
402				    struct txentry_desc *txdesc)
403{
404	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
405	__le32 *txi = (__le32 *) entry->skb->data;
406	u32 word;
407
408	/*
409	 * Initialize TXINFO descriptor
410	 */
411	word = rt2x00_desc_read(txi, 0);
412
413	/*
414	 * The size of TXINFO_W0_USB_DMA_TX_PKT_LEN is
415	 * TXWI + 802.11 header + L2 pad + payload + pad,
416	 * so need to decrease size of TXINFO.
417	 */
418	rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
419			   roundup(entry->skb->len, 4) - TXINFO_DESC_SIZE);
420	rt2x00_set_field32(&word, TXINFO_W0_WIV,
421			   !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
422	rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
423	rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);
424	rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0);
425	rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST,
426			   test_bit(ENTRY_TXD_BURST, &txdesc->flags));
427	rt2x00_desc_write(txi, 0, word);
428
429	/*
430	 * Register descriptor details in skb frame descriptor.
431	 */
432	skbdesc->flags |= SKBDESC_DESC_IN_SKB;
433	skbdesc->desc = txi;
434	skbdesc->desc_len = TXINFO_DESC_SIZE + entry->queue->winfo_size;
435}
436
437/*
438 * TX data initialization
439 */
440static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
441{
442	/*
443	 * pad(1~3 bytes) is needed after each 802.11 payload.
444	 * USB end pad(4 bytes) is needed at each USB bulk out packet end.
445	 * TX frame format is :
446	 * | TXINFO | TXWI | 802.11 header | L2 pad | payload | pad | USB end pad |
447	 *                 |<------------- tx_pkt_len ------------->|
448	 */
449
450	return roundup(entry->skb->len, 4) + 4;
451}
452
453/*
454 * TX control handlers
455 */
456static void rt2800usb_work_txdone(struct work_struct *work)
457{
458	struct rt2x00_dev *rt2x00dev =
459	    container_of(work, struct rt2x00_dev, txdone_work);
460
461	while (!kfifo_is_empty(&rt2x00dev->txstatus_fifo) ||
462	       rt2800_txstatus_timeout(rt2x00dev)) {
463
464		rt2800_txdone(rt2x00dev, UINT_MAX);
465
466		rt2800_txdone_nostatus(rt2x00dev);
467
468		/*
469		 * The hw may delay sending the packet after DMA complete
470		 * if the medium is busy, thus the TX_STA_FIFO entry is
471		 * also delayed -> use a timer to retrieve it.
472		 */
473		if (rt2800_txstatus_pending(rt2x00dev))
474			rt2800usb_async_read_tx_status(rt2x00dev);
475	}
476}
477
478/*
479 * RX control handlers
480 */
481static void rt2800usb_fill_rxdone(struct queue_entry *entry,
482				  struct rxdone_entry_desc *rxdesc)
483{
484	struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
485	__le32 *rxi = (__le32 *)entry->skb->data;
486	__le32 *rxd;
487	u32 word;
488	int rx_pkt_len;
489
490	/*
491	 * Copy descriptor to the skbdesc->desc buffer, making it safe from
492	 * moving of frame data in rt2x00usb.
493	 */
494	memcpy(skbdesc->desc, rxi, skbdesc->desc_len);
495
496	/*
497	 * RX frame format is :
498	 * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad |
499	 *          |<------------ rx_pkt_len -------------->|
500	 */
501	word = rt2x00_desc_read(rxi, 0);
502	rx_pkt_len = rt2x00_get_field32(word, RXINFO_W0_USB_DMA_RX_PKT_LEN);
503
504	/*
505	 * Remove the RXINFO structure from the sbk.
506	 */
507	skb_pull(entry->skb, RXINFO_DESC_SIZE);
508
509	/*
510	 * Check for rx_pkt_len validity. Return if invalid, leaving
511	 * rxdesc->size zeroed out by the upper level.
512	 */
513	if (unlikely(rx_pkt_len == 0 ||
514			rx_pkt_len > entry->queue->data_size)) {
515		rt2x00_err(entry->queue->rt2x00dev,
516			   "Bad frame size %d, forcing to 0\n", rx_pkt_len);
517		return;
518	}
519
520	rxd = (__le32 *)(entry->skb->data + rx_pkt_len);
521
522	/*
523	 * It is now safe to read the descriptor on all architectures.
524	 */
525	word = rt2x00_desc_read(rxd, 0);
526
527	if (rt2x00_get_field32(word, RXD_W0_CRC_ERROR))
528		rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
529
530	rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W0_CIPHER_ERROR);
531
532	if (rt2x00_get_field32(word, RXD_W0_DECRYPTED)) {
533		/*
534		 * Hardware has stripped IV/EIV data from 802.11 frame during
535		 * decryption. Unfortunately the descriptor doesn't contain
536		 * any fields with the EIV/IV data either, so they can't
537		 * be restored by rt2x00lib.
538		 */
539		rxdesc->flags |= RX_FLAG_IV_STRIPPED;
540
541		/*
542		 * The hardware has already checked the Michael Mic and has
543		 * stripped it from the frame. Signal this to mac80211.
544		 */
545		rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
546
547		if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS) {
548			rxdesc->flags |= RX_FLAG_DECRYPTED;
549		} else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC) {
550			/*
551			 * In order to check the Michael Mic, the packet must have
552			 * been decrypted.  Mac80211 doesnt check the MMIC failure
553			 * flag to initiate MMIC countermeasures if the decoded flag
554			 * has not been set.
555			 */
556			rxdesc->flags |= RX_FLAG_DECRYPTED;
557
558			rxdesc->flags |= RX_FLAG_MMIC_ERROR;
559		}
560	}
561
562	if (rt2x00_get_field32(word, RXD_W0_MY_BSS))
563		rxdesc->dev_flags |= RXDONE_MY_BSS;
564
565	if (rt2x00_get_field32(word, RXD_W0_L2PAD))
566		rxdesc->dev_flags |= RXDONE_L2PAD;
567
568	/*
569	 * Remove RXD descriptor from end of buffer.
570	 */
571	skb_trim(entry->skb, rx_pkt_len);
572
573	/*
574	 * Process the RXWI structure.
575	 */
576	rt2800_process_rxwi(entry, rxdesc);
577}
578
579/*
580 * Device probe functions.
581 */
582static int rt2800usb_efuse_detect(struct rt2x00_dev *rt2x00dev)
583{
584	int retval;
585
586	retval = rt2800usb_autorun_detect(rt2x00dev);
587	if (retval < 0)
588		return retval;
589	if (retval)
590		return 1;
591	return rt2800_efuse_detect(rt2x00dev);
592}
593
594static int rt2800usb_read_eeprom(struct rt2x00_dev *rt2x00dev)
595{
596	int retval;
597
598	retval = rt2800usb_efuse_detect(rt2x00dev);
599	if (retval < 0)
600		return retval;
601	if (retval)
602		retval = rt2800_read_eeprom_efuse(rt2x00dev);
603	else
604		retval = rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom,
605					       EEPROM_SIZE);
606
607	return retval;
608}
609
610static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
611{
612	int retval;
613
614	retval = rt2800_probe_hw(rt2x00dev);
615	if (retval)
616		return retval;
617
618	/*
619	 * Set txstatus timer function.
620	 */
621	rt2x00dev->txstatus_timer.function = rt2800usb_tx_sta_fifo_timeout;
622
623	/*
624	 * Overwrite TX done handler
625	 */
626	INIT_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone);
627
628	return 0;
629}
630
631static const struct ieee80211_ops rt2800usb_mac80211_ops = {
632	.tx			= rt2x00mac_tx,
633	.start			= rt2x00mac_start,
634	.stop			= rt2x00mac_stop,
635	.add_interface		= rt2x00mac_add_interface,
636	.remove_interface	= rt2x00mac_remove_interface,
637	.config			= rt2x00mac_config,
638	.configure_filter	= rt2x00mac_configure_filter,
639	.set_tim		= rt2x00mac_set_tim,
640	.set_key		= rt2x00mac_set_key,
641	.sw_scan_start		= rt2x00mac_sw_scan_start,
642	.sw_scan_complete	= rt2x00mac_sw_scan_complete,
643	.get_stats		= rt2x00mac_get_stats,
644	.get_key_seq		= rt2800_get_key_seq,
645	.set_rts_threshold	= rt2800_set_rts_threshold,
646	.sta_add		= rt2800_sta_add,
647	.sta_remove		= rt2800_sta_remove,
648	.bss_info_changed	= rt2x00mac_bss_info_changed,
649	.conf_tx		= rt2800_conf_tx,
650	.get_tsf		= rt2800_get_tsf,
651	.rfkill_poll		= rt2x00mac_rfkill_poll,
652	.ampdu_action		= rt2800_ampdu_action,
653	.flush			= rt2x00mac_flush,
654	.get_survey		= rt2800_get_survey,
655	.get_ringparam		= rt2x00mac_get_ringparam,
656	.tx_frames_pending	= rt2x00mac_tx_frames_pending,
657	.reconfig_complete	= rt2x00mac_reconfig_complete,
658};
659
660static const struct rt2800_ops rt2800usb_rt2800_ops = {
661	.register_read		= rt2x00usb_register_read,
662	.register_read_lock	= rt2x00usb_register_read_lock,
663	.register_write		= rt2x00usb_register_write,
664	.register_write_lock	= rt2x00usb_register_write_lock,
665	.register_multiread	= rt2x00usb_register_multiread,
666	.register_multiwrite	= rt2x00usb_register_multiwrite,
667	.regbusy_read		= rt2x00usb_regbusy_read,
668	.read_eeprom		= rt2800usb_read_eeprom,
669	.hwcrypt_disabled	= rt2800usb_hwcrypt_disabled,
670	.drv_write_firmware	= rt2800usb_write_firmware,
671	.drv_init_registers	= rt2800usb_init_registers,
672	.drv_get_txwi		= rt2800usb_get_txwi,
673	.drv_get_dma_done	= rt2800usb_get_dma_done,
674};
675
676static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
677	.probe_hw		= rt2800usb_probe_hw,
678	.get_firmware_name	= rt2800usb_get_firmware_name,
679	.check_firmware		= rt2800_check_firmware,
680	.load_firmware		= rt2800_load_firmware,
681	.initialize		= rt2x00usb_initialize,
682	.uninitialize		= rt2x00usb_uninitialize,
683	.clear_entry		= rt2x00usb_clear_entry,
684	.set_device_state	= rt2800usb_set_device_state,
685	.rfkill_poll		= rt2800_rfkill_poll,
686	.link_stats		= rt2800_link_stats,
687	.reset_tuner		= rt2800_reset_tuner,
688	.link_tuner		= rt2800_link_tuner,
689	.gain_calibration	= rt2800_gain_calibration,
690	.vco_calibration	= rt2800_vco_calibration,
691	.watchdog		= rt2800_watchdog,
692	.start_queue		= rt2800usb_start_queue,
693	.kick_queue		= rt2x00usb_kick_queue,
694	.stop_queue		= rt2800usb_stop_queue,
695	.flush_queue		= rt2x00usb_flush_queue,
696	.tx_dma_done		= rt2800usb_tx_dma_done,
697	.write_tx_desc		= rt2800usb_write_tx_desc,
698	.write_tx_data		= rt2800_write_tx_data,
699	.write_beacon		= rt2800_write_beacon,
700	.clear_beacon		= rt2800_clear_beacon,
701	.get_tx_data_len	= rt2800usb_get_tx_data_len,
702	.fill_rxdone		= rt2800usb_fill_rxdone,
703	.config_shared_key	= rt2800_config_shared_key,
704	.config_pairwise_key	= rt2800_config_pairwise_key,
705	.config_filter		= rt2800_config_filter,
706	.config_intf		= rt2800_config_intf,
707	.config_erp		= rt2800_config_erp,
708	.config_ant		= rt2800_config_ant,
709	.config			= rt2800_config,
710	.pre_reset_hw		= rt2800_pre_reset_hw,
711};
712
713static void rt2800usb_queue_init(struct data_queue *queue)
714{
715	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
716	unsigned short txwi_size, rxwi_size;
717
718	rt2800_get_txwi_rxwi_size(rt2x00dev, &txwi_size, &rxwi_size);
719
720	switch (queue->qid) {
721	case QID_RX:
722		queue->limit = 128;
723		queue->data_size = AGGREGATION_SIZE;
724		queue->desc_size = RXINFO_DESC_SIZE;
725		queue->winfo_size = rxwi_size;
726		queue->priv_size = sizeof(struct queue_entry_priv_usb);
727		break;
728
729	case QID_AC_VO:
730	case QID_AC_VI:
731	case QID_AC_BE:
732	case QID_AC_BK:
733		queue->limit = 16;
734		queue->data_size = AGGREGATION_SIZE;
735		queue->desc_size = TXINFO_DESC_SIZE;
736		queue->winfo_size = txwi_size;
737		queue->priv_size = sizeof(struct queue_entry_priv_usb);
738		break;
739
740	case QID_BEACON:
741		queue->limit = 8;
742		queue->data_size = MGMT_FRAME_SIZE;
743		queue->desc_size = TXINFO_DESC_SIZE;
744		queue->winfo_size = txwi_size;
745		queue->priv_size = sizeof(struct queue_entry_priv_usb);
746		break;
747
748	case QID_ATIM:
749	default:
750		BUG();
751		break;
752	}
753}
754
755static const struct rt2x00_ops rt2800usb_ops = {
756	.name			= KBUILD_MODNAME,
757	.drv_data_size		= sizeof(struct rt2800_drv_data),
758	.max_ap_intf		= 8,
759	.eeprom_size		= EEPROM_SIZE,
760	.rf_size		= RF_SIZE,
761	.tx_queues		= NUM_TX_QUEUES,
762	.queue_init		= rt2800usb_queue_init,
763	.lib			= &rt2800usb_rt2x00_ops,
764	.drv			= &rt2800usb_rt2800_ops,
765	.hw			= &rt2800usb_mac80211_ops,
766#ifdef CONFIG_RT2X00_LIB_DEBUGFS
767	.debugfs		= &rt2800_rt2x00debug,
768#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
769};
770
771/*
772 * rt2800usb module information.
773 */
774static const struct usb_device_id rt2800usb_device_table[] = {
775	/* Abocom */
776	{ USB_DEVICE(0x07b8, 0x2870) },
777	{ USB_DEVICE(0x07b8, 0x2770) },
778	{ USB_DEVICE(0x07b8, 0x3070) },
779	{ USB_DEVICE(0x07b8, 0x3071) },
780	{ USB_DEVICE(0x07b8, 0x3072) },
781	{ USB_DEVICE(0x1482, 0x3c09) },
782	/* AirTies */
783	{ USB_DEVICE(0x1eda, 0x2012) },
784	{ USB_DEVICE(0x1eda, 0x2210) },
785	{ USB_DEVICE(0x1eda, 0x2310) },
786	/* Allwin */
787	{ USB_DEVICE(0x8516, 0x2070) },
788	{ USB_DEVICE(0x8516, 0x2770) },
789	{ USB_DEVICE(0x8516, 0x2870) },
790	{ USB_DEVICE(0x8516, 0x3070) },
791	{ USB_DEVICE(0x8516, 0x3071) },
792	{ USB_DEVICE(0x8516, 0x3072) },
793	/* Alpha Networks */
794	{ USB_DEVICE(0x14b2, 0x3c06) },
795	{ USB_DEVICE(0x14b2, 0x3c07) },
796	{ USB_DEVICE(0x14b2, 0x3c09) },
797	{ USB_DEVICE(0x14b2, 0x3c12) },
798	{ USB_DEVICE(0x14b2, 0x3c23) },
799	{ USB_DEVICE(0x14b2, 0x3c25) },
800	{ USB_DEVICE(0x14b2, 0x3c27) },
801	{ USB_DEVICE(0x14b2, 0x3c28) },
802	{ USB_DEVICE(0x14b2, 0x3c2c) },
803	/* Amit */
804	{ USB_DEVICE(0x15c5, 0x0008) },
805	/* Askey */
806	{ USB_DEVICE(0x1690, 0x0740) },
807	/* ASUS */
808	{ USB_DEVICE(0x0b05, 0x1731) },
809	{ USB_DEVICE(0x0b05, 0x1732) },
810	{ USB_DEVICE(0x0b05, 0x1742) },
811	{ USB_DEVICE(0x0b05, 0x1784) },
812	{ USB_DEVICE(0x1761, 0x0b05) },
813	/* AzureWave */
814	{ USB_DEVICE(0x13d3, 0x3247) },
815	{ USB_DEVICE(0x13d3, 0x3273) },
816	{ USB_DEVICE(0x13d3, 0x3305) },
817	{ USB_DEVICE(0x13d3, 0x3307) },
818	{ USB_DEVICE(0x13d3, 0x3321) },
819	/* Belkin */
820	{ USB_DEVICE(0x050d, 0x8053) },
821	{ USB_DEVICE(0x050d, 0x805c) },
822	{ USB_DEVICE(0x050d, 0x815c) },
823	{ USB_DEVICE(0x050d, 0x825a) },
824	{ USB_DEVICE(0x050d, 0x825b) },
825	{ USB_DEVICE(0x050d, 0x935a) },
826	{ USB_DEVICE(0x050d, 0x935b) },
827	/* Buffalo */
828	{ USB_DEVICE(0x0411, 0x00e8) },
829	{ USB_DEVICE(0x0411, 0x0158) },
830	{ USB_DEVICE(0x0411, 0x015d) },
831	{ USB_DEVICE(0x0411, 0x016f) },
832	{ USB_DEVICE(0x0411, 0x01a2) },
833	{ USB_DEVICE(0x0411, 0x01ee) },
834	{ USB_DEVICE(0x0411, 0x01a8) },
835	{ USB_DEVICE(0x0411, 0x01fd) },
836	/* Corega */
837	{ USB_DEVICE(0x07aa, 0x002f) },
838	{ USB_DEVICE(0x07aa, 0x003c) },
839	{ USB_DEVICE(0x07aa, 0x003f) },
840	{ USB_DEVICE(0x18c5, 0x0012) },
841	/* D-Link */
842	{ USB_DEVICE(0x07d1, 0x3c09) },
843	{ USB_DEVICE(0x07d1, 0x3c0a) },
844	{ USB_DEVICE(0x07d1, 0x3c0d) },
845	{ USB_DEVICE(0x07d1, 0x3c0e) },
846	{ USB_DEVICE(0x07d1, 0x3c0f) },
847	{ USB_DEVICE(0x07d1, 0x3c11) },
848	{ USB_DEVICE(0x07d1, 0x3c13) },
849	{ USB_DEVICE(0x07d1, 0x3c15) },
850	{ USB_DEVICE(0x07d1, 0x3c16) },
851	{ USB_DEVICE(0x07d1, 0x3c17) },
852	{ USB_DEVICE(0x2001, 0x3317) },
853	{ USB_DEVICE(0x2001, 0x3c1b) },
854	{ USB_DEVICE(0x2001, 0x3c25) },
855	/* Draytek */
856	{ USB_DEVICE(0x07fa, 0x7712) },
857	/* DVICO */
858	{ USB_DEVICE(0x0fe9, 0xb307) },
859	/* Edimax */
860	{ USB_DEVICE(0x7392, 0x4085) },
861	{ USB_DEVICE(0x7392, 0x7711) },
862	{ USB_DEVICE(0x7392, 0x7717) },
863	{ USB_DEVICE(0x7392, 0x7718) },
864	{ USB_DEVICE(0x7392, 0x7722) },
865	/* Encore */
866	{ USB_DEVICE(0x203d, 0x1480) },
867	{ USB_DEVICE(0x203d, 0x14a9) },
868	/* EnGenius */
869	{ USB_DEVICE(0x1740, 0x9701) },
870	{ USB_DEVICE(0x1740, 0x9702) },
871	{ USB_DEVICE(0x1740, 0x9703) },
872	{ USB_DEVICE(0x1740, 0x9705) },
873	{ USB_DEVICE(0x1740, 0x9706) },
874	{ USB_DEVICE(0x1740, 0x9707) },
875	{ USB_DEVICE(0x1740, 0x9708) },
876	{ USB_DEVICE(0x1740, 0x9709) },
877	/* Gemtek */
878	{ USB_DEVICE(0x15a9, 0x0012) },
879	/* Gigabyte */
880	{ USB_DEVICE(0x1044, 0x800b) },
881	{ USB_DEVICE(0x1044, 0x800d) },
882	/* Hawking */
883	{ USB_DEVICE(0x0e66, 0x0001) },
884	{ USB_DEVICE(0x0e66, 0x0003) },
885	{ USB_DEVICE(0x0e66, 0x0009) },
886	{ USB_DEVICE(0x0e66, 0x000b) },
887	{ USB_DEVICE(0x0e66, 0x0013) },
888	{ USB_DEVICE(0x0e66, 0x0017) },
889	{ USB_DEVICE(0x0e66, 0x0018) },
890	/* I-O DATA */
891	{ USB_DEVICE(0x04bb, 0x0945) },
892	{ USB_DEVICE(0x04bb, 0x0947) },
893	{ USB_DEVICE(0x04bb, 0x0948) },
894	/* Linksys */
895	{ USB_DEVICE(0x13b1, 0x0031) },
896	{ USB_DEVICE(0x1737, 0x0070) },
897	{ USB_DEVICE(0x1737, 0x0071) },
898	{ USB_DEVICE(0x1737, 0x0077) },
899	{ USB_DEVICE(0x1737, 0x0078) },
900	/* Logitec */
901	{ USB_DEVICE(0x0789, 0x0162) },
902	{ USB_DEVICE(0x0789, 0x0163) },
903	{ USB_DEVICE(0x0789, 0x0164) },
904	{ USB_DEVICE(0x0789, 0x0166) },
905	/* Motorola */
906	{ USB_DEVICE(0x100d, 0x9031) },
907	/* MSI */
908	{ USB_DEVICE(0x0db0, 0x3820) },
909	{ USB_DEVICE(0x0db0, 0x3821) },
910	{ USB_DEVICE(0x0db0, 0x3822) },
911	{ USB_DEVICE(0x0db0, 0x3870) },
912	{ USB_DEVICE(0x0db0, 0x3871) },
913	{ USB_DEVICE(0x0db0, 0x6899) },
914	{ USB_DEVICE(0x0db0, 0x821a) },
915	{ USB_DEVICE(0x0db0, 0x822a) },
916	{ USB_DEVICE(0x0db0, 0x822b) },
917	{ USB_DEVICE(0x0db0, 0x822c) },
918	{ USB_DEVICE(0x0db0, 0x870a) },
919	{ USB_DEVICE(0x0db0, 0x871a) },
920	{ USB_DEVICE(0x0db0, 0x871b) },
921	{ USB_DEVICE(0x0db0, 0x871c) },
922	{ USB_DEVICE(0x0db0, 0x899a) },
923	/* Ovislink */
924	{ USB_DEVICE(0x1b75, 0x3070) },
925	{ USB_DEVICE(0x1b75, 0x3071) },
926	{ USB_DEVICE(0x1b75, 0x3072) },
927	{ USB_DEVICE(0x1b75, 0xa200) },
928	/* Para */
929	{ USB_DEVICE(0x20b8, 0x8888) },
930	/* Pegatron */
931	{ USB_DEVICE(0x1d4d, 0x0002) },
932	{ USB_DEVICE(0x1d4d, 0x000c) },
933	{ USB_DEVICE(0x1d4d, 0x000e) },
934	{ USB_DEVICE(0x1d4d, 0x0011) },
935	/* Philips */
936	{ USB_DEVICE(0x0471, 0x200f) },
937	/* Planex */
938	{ USB_DEVICE(0x2019, 0x5201) },
939	{ USB_DEVICE(0x2019, 0xab25) },
940	{ USB_DEVICE(0x2019, 0xed06) },
941	/* Quanta */
942	{ USB_DEVICE(0x1a32, 0x0304) },
943	/* Ralink */
944	{ USB_DEVICE(0x148f, 0x2070) },
945	{ USB_DEVICE(0x148f, 0x2770) },
946	{ USB_DEVICE(0x148f, 0x2870) },
947	{ USB_DEVICE(0x148f, 0x3070) },
948	{ USB_DEVICE(0x148f, 0x3071) },
949	{ USB_DEVICE(0x148f, 0x3072) },
950	/* Samsung */
951	{ USB_DEVICE(0x04e8, 0x2018) },
952	/* Siemens */
953	{ USB_DEVICE(0x129b, 0x1828) },
954	/* Sitecom */
955	{ USB_DEVICE(0x0df6, 0x0017) },
956	{ USB_DEVICE(0x0df6, 0x002b) },
957	{ USB_DEVICE(0x0df6, 0x002c) },
958	{ USB_DEVICE(0x0df6, 0x002d) },
959	{ USB_DEVICE(0x0df6, 0x0039) },
960	{ USB_DEVICE(0x0df6, 0x003b) },
961	{ USB_DEVICE(0x0df6, 0x003d) },
962	{ USB_DEVICE(0x0df6, 0x003e) },
963	{ USB_DEVICE(0x0df6, 0x003f) },
964	{ USB_DEVICE(0x0df6, 0x0040) },
965	{ USB_DEVICE(0x0df6, 0x0042) },
966	{ USB_DEVICE(0x0df6, 0x0047) },
967	{ USB_DEVICE(0x0df6, 0x0048) },
968	{ USB_DEVICE(0x0df6, 0x0051) },
969	{ USB_DEVICE(0x0df6, 0x005f) },
970	{ USB_DEVICE(0x0df6, 0x0060) },
971	/* SMC */
972	{ USB_DEVICE(0x083a, 0x6618) },
973	{ USB_DEVICE(0x083a, 0x7511) },
974	{ USB_DEVICE(0x083a, 0x7512) },
975	{ USB_DEVICE(0x083a, 0x7522) },
976	{ USB_DEVICE(0x083a, 0x8522) },
977	{ USB_DEVICE(0x083a, 0xa618) },
978	{ USB_DEVICE(0x083a, 0xa701) },
979	{ USB_DEVICE(0x083a, 0xa702) },
980	{ USB_DEVICE(0x083a, 0xa703) },
981	{ USB_DEVICE(0x083a, 0xb522) },
982	/* Sparklan */
983	{ USB_DEVICE(0x15a9, 0x0006) },
984	/* Sweex */
985	{ USB_DEVICE(0x177f, 0x0153) },
986	{ USB_DEVICE(0x177f, 0x0164) },
987	{ USB_DEVICE(0x177f, 0x0302) },
988	{ USB_DEVICE(0x177f, 0x0313) },
989	{ USB_DEVICE(0x177f, 0x0323) },
990	{ USB_DEVICE(0x177f, 0x0324) },
991	/* U-Media */
992	{ USB_DEVICE(0x157e, 0x300e) },
993	{ USB_DEVICE(0x157e, 0x3013) },
994	/* ZCOM */
995	{ USB_DEVICE(0x0cde, 0x0022) },
996	{ USB_DEVICE(0x0cde, 0x0025) },
997	/* Zinwell */
998	{ USB_DEVICE(0x5a57, 0x0280) },
999	{ USB_DEVICE(0x5a57, 0x0282) },
1000	{ USB_DEVICE(0x5a57, 0x0283) },
1001	{ USB_DEVICE(0x5a57, 0x5257) },
1002	/* Zyxel */
1003	{ USB_DEVICE(0x0586, 0x3416) },
1004	{ USB_DEVICE(0x0586, 0x3418) },
1005	{ USB_DEVICE(0x0586, 0x341a) },
1006	{ USB_DEVICE(0x0586, 0x341e) },
1007	{ USB_DEVICE(0x0586, 0x343e) },
1008#ifdef CONFIG_RT2800USB_RT33XX
1009	/* Belkin */
1010	{ USB_DEVICE(0x050d, 0x945b) },
1011	/* D-Link */
1012	{ USB_DEVICE(0x2001, 0x3c17) },
1013	/* Panasonic */
1014	{ USB_DEVICE(0x083a, 0xb511) },
1015	/* Accton/Arcadyan/Epson */
1016	{ USB_DEVICE(0x083a, 0xb512) },
1017	/* Philips */
1018	{ USB_DEVICE(0x0471, 0x20dd) },
1019	/* Ralink */
1020	{ USB_DEVICE(0x148f, 0x3370) },
1021	{ USB_DEVICE(0x148f, 0x8070) },
1022	/* Sitecom */
1023	{ USB_DEVICE(0x0df6, 0x0050) },
1024	/* Sweex */
1025	{ USB_DEVICE(0x177f, 0x0163) },
1026	{ USB_DEVICE(0x177f, 0x0165) },
1027#endif
1028#ifdef CONFIG_RT2800USB_RT35XX
1029	/* Allwin */
1030	{ USB_DEVICE(0x8516, 0x3572) },
1031	/* Askey */
1032	{ USB_DEVICE(0x1690, 0x0744) },
1033	{ USB_DEVICE(0x1690, 0x0761) },
1034	{ USB_DEVICE(0x1690, 0x0764) },
1035	/* ASUS */
1036	{ USB_DEVICE(0x0b05, 0x179d) },
1037	/* Cisco */
1038	{ USB_DEVICE(0x167b, 0x4001) },
1039	/* EnGenius */
1040	{ USB_DEVICE(0x1740, 0x9801) },
1041	/* I-O DATA */
1042	{ USB_DEVICE(0x04bb, 0x0944) },
1043	/* Linksys */
1044	{ USB_DEVICE(0x13b1, 0x002f) },
1045	{ USB_DEVICE(0x1737, 0x0079) },
1046	/* Logitec */
1047	{ USB_DEVICE(0x0789, 0x0170) },
1048	/* Ralink */
1049	{ USB_DEVICE(0x148f, 0x3572) },
1050	/* Sitecom */
1051	{ USB_DEVICE(0x0df6, 0x0041) },
1052	{ USB_DEVICE(0x0df6, 0x0062) },
1053	{ USB_DEVICE(0x0df6, 0x0065) },
1054	{ USB_DEVICE(0x0df6, 0x0066) },
1055	{ USB_DEVICE(0x0df6, 0x0068) },
1056	/* Toshiba */
1057	{ USB_DEVICE(0x0930, 0x0a07) },
1058	/* Zinwell */
1059	{ USB_DEVICE(0x5a57, 0x0284) },
1060#endif
1061#ifdef CONFIG_RT2800USB_RT3573
1062	/* AirLive */
1063	{ USB_DEVICE(0x1b75, 0x7733) },
1064	/* ASUS */
1065	{ USB_DEVICE(0x0b05, 0x17bc) },
1066	{ USB_DEVICE(0x0b05, 0x17ad) },
1067	/* Belkin */
1068	{ USB_DEVICE(0x050d, 0x1103) },
1069	/* Cameo */
1070	{ USB_DEVICE(0x148f, 0xf301) },
1071	/* D-Link */
1072	{ USB_DEVICE(0x2001, 0x3c1f) },
1073	/* Edimax */
1074	{ USB_DEVICE(0x7392, 0x7733) },
1075	/* Hawking */
1076	{ USB_DEVICE(0x0e66, 0x0020) },
1077	{ USB_DEVICE(0x0e66, 0x0021) },
1078	/* I-O DATA */
1079	{ USB_DEVICE(0x04bb, 0x094e) },
1080	/* Linksys */
1081	{ USB_DEVICE(0x13b1, 0x003b) },
1082	/* Logitec */
1083	{ USB_DEVICE(0x0789, 0x016b) },
1084	/* NETGEAR */
1085	{ USB_DEVICE(0x0846, 0x9012) },
1086	{ USB_DEVICE(0x0846, 0x9013) },
1087	{ USB_DEVICE(0x0846, 0x9019) },
1088	/* Planex */
1089	{ USB_DEVICE(0x2019, 0xed14) },
1090	{ USB_DEVICE(0x2019, 0xed19) },
1091	/* Ralink */
1092	{ USB_DEVICE(0x148f, 0x3573) },
1093	/* Sitecom */
1094	{ USB_DEVICE(0x0df6, 0x0067) },
1095	{ USB_DEVICE(0x0df6, 0x006a) },
1096	{ USB_DEVICE(0x0df6, 0x006e) },
1097	/* ZyXEL */
1098	{ USB_DEVICE(0x0586, 0x3421) },
1099#endif
1100#ifdef CONFIG_RT2800USB_RT53XX
1101	/* Arcadyan */
1102	{ USB_DEVICE(0x043e, 0x7a12) },
1103	{ USB_DEVICE(0x043e, 0x7a32) },
1104	/* ASUS */
1105	{ USB_DEVICE(0x0b05, 0x17e8) },
1106	/* Azurewave */
1107	{ USB_DEVICE(0x13d3, 0x3329) },
1108	{ USB_DEVICE(0x13d3, 0x3365) },
1109	/* D-Link */
1110	{ USB_DEVICE(0x2001, 0x3c15) },
1111	{ USB_DEVICE(0x2001, 0x3c19) },
1112	{ USB_DEVICE(0x2001, 0x3c1c) },
1113	{ USB_DEVICE(0x2001, 0x3c1d) },
1114	{ USB_DEVICE(0x2001, 0x3c1e) },
1115	{ USB_DEVICE(0x2001, 0x3c20) },
1116	{ USB_DEVICE(0x2001, 0x3c22) },
1117	{ USB_DEVICE(0x2001, 0x3c23) },
1118	/* LG innotek */
1119	{ USB_DEVICE(0x043e, 0x7a22) },
1120	{ USB_DEVICE(0x043e, 0x7a42) },
1121	/* Panasonic */
1122	{ USB_DEVICE(0x04da, 0x1801) },
1123	{ USB_DEVICE(0x04da, 0x1800) },
1124	{ USB_DEVICE(0x04da, 0x23f6) },
1125	/* Philips */
1126	{ USB_DEVICE(0x0471, 0x2104) },
1127	{ USB_DEVICE(0x0471, 0x2126) },
1128	{ USB_DEVICE(0x0471, 0x2180) },
1129	{ USB_DEVICE(0x0471, 0x2181) },
1130	{ USB_DEVICE(0x0471, 0x2182) },
1131	/* Ralink */
1132	{ USB_DEVICE(0x148f, 0x5370) },
1133	{ USB_DEVICE(0x148f, 0x5372) },
1134#endif
1135#ifdef CONFIG_RT2800USB_RT55XX
1136	/* Arcadyan */
1137	{ USB_DEVICE(0x043e, 0x7a32) },
1138	/* AVM GmbH */
1139	{ USB_DEVICE(0x057c, 0x8501) },
1140	/* Buffalo */
1141	{ USB_DEVICE(0x0411, 0x0241) },
1142	{ USB_DEVICE(0x0411, 0x0253) },
1143	/* D-Link */
1144	{ USB_DEVICE(0x2001, 0x3c1a) },
1145	{ USB_DEVICE(0x2001, 0x3c21) },
1146	/* Proware */
1147	{ USB_DEVICE(0x043e, 0x7a13) },
1148	/* Ralink */
1149	{ USB_DEVICE(0x148f, 0x5572) },
1150	/* TRENDnet */
1151	{ USB_DEVICE(0x20f4, 0x724a) },
1152#endif
1153#ifdef CONFIG_RT2800USB_UNKNOWN
1154	/*
1155	 * Unclear what kind of devices these are (they aren't supported by the
1156	 * vendor linux driver).
1157	 */
1158	/* Abocom */
1159	{ USB_DEVICE(0x07b8, 0x3073) },
1160	{ USB_DEVICE(0x07b8, 0x3074) },
1161	/* Alpha Networks */
1162	{ USB_DEVICE(0x14b2, 0x3c08) },
1163	{ USB_DEVICE(0x14b2, 0x3c11) },
1164	/* Amigo */
1165	{ USB_DEVICE(0x0e0b, 0x9031) },
1166	{ USB_DEVICE(0x0e0b, 0x9041) },
1167	/* ASUS */
1168	{ USB_DEVICE(0x0b05, 0x166a) },
1169	{ USB_DEVICE(0x0b05, 0x1760) },
1170	{ USB_DEVICE(0x0b05, 0x1761) },
1171	{ USB_DEVICE(0x0b05, 0x1790) },
1172	{ USB_DEVICE(0x0b05, 0x17a7) },
1173	/* AzureWave */
1174	{ USB_DEVICE(0x13d3, 0x3262) },
1175	{ USB_DEVICE(0x13d3, 0x3284) },
1176	{ USB_DEVICE(0x13d3, 0x3322) },
1177	{ USB_DEVICE(0x13d3, 0x3340) },
1178	{ USB_DEVICE(0x13d3, 0x3399) },
1179	{ USB_DEVICE(0x13d3, 0x3400) },
1180	{ USB_DEVICE(0x13d3, 0x3401) },
1181	/* Belkin */
1182	{ USB_DEVICE(0x050d, 0x1003) },
1183	/* Buffalo */
1184	{ USB_DEVICE(0x0411, 0x012e) },
1185	{ USB_DEVICE(0x0411, 0x0148) },
1186	{ USB_DEVICE(0x0411, 0x0150) },
1187	/* Corega */
1188	{ USB_DEVICE(0x07aa, 0x0041) },
1189	{ USB_DEVICE(0x07aa, 0x0042) },
1190	{ USB_DEVICE(0x18c5, 0x0008) },
1191	/* D-Link */
1192	{ USB_DEVICE(0x07d1, 0x3c0b) },
1193	/* Encore */
1194	{ USB_DEVICE(0x203d, 0x14a1) },
1195	/* EnGenius */
1196	{ USB_DEVICE(0x1740, 0x0600) },
1197	{ USB_DEVICE(0x1740, 0x0602) },
1198	/* Gemtek */
1199	{ USB_DEVICE(0x15a9, 0x0010) },
1200	/* Gigabyte */
1201	{ USB_DEVICE(0x1044, 0x800c) },
1202	/* Hercules */
1203	{ USB_DEVICE(0x06f8, 0xe036) },
1204	/* Huawei */
1205	{ USB_DEVICE(0x148f, 0xf101) },
1206	/* I-O DATA */
1207	{ USB_DEVICE(0x04bb, 0x094b) },
1208	/* LevelOne */
1209	{ USB_DEVICE(0x1740, 0x0605) },
1210	{ USB_DEVICE(0x1740, 0x0615) },
1211	/* Logitec */
1212	{ USB_DEVICE(0x0789, 0x0168) },
1213	{ USB_DEVICE(0x0789, 0x0169) },
1214	/* Motorola */
1215	{ USB_DEVICE(0x100d, 0x9032) },
1216	/* Pegatron */
1217	{ USB_DEVICE(0x05a6, 0x0101) },
1218	{ USB_DEVICE(0x1d4d, 0x0010) },
1219	/* Planex */
1220	{ USB_DEVICE(0x2019, 0xab24) },
1221	{ USB_DEVICE(0x2019, 0xab29) },
1222	/* Qcom */
1223	{ USB_DEVICE(0x18e8, 0x6259) },
1224	/* RadioShack */
1225	{ USB_DEVICE(0x08b9, 0x1197) },
1226	/* Sitecom */
1227	{ USB_DEVICE(0x0df6, 0x003c) },
1228	{ USB_DEVICE(0x0df6, 0x004a) },
1229	{ USB_DEVICE(0x0df6, 0x004d) },
1230	{ USB_DEVICE(0x0df6, 0x0053) },
1231	{ USB_DEVICE(0x0df6, 0x0069) },
1232	{ USB_DEVICE(0x0df6, 0x006f) },
1233	{ USB_DEVICE(0x0df6, 0x0078) },
1234	/* SMC */
1235	{ USB_DEVICE(0x083a, 0xa512) },
1236	{ USB_DEVICE(0x083a, 0xc522) },
1237	{ USB_DEVICE(0x083a, 0xd522) },
1238	{ USB_DEVICE(0x083a, 0xf511) },
1239	/* Sweex */
1240	{ USB_DEVICE(0x177f, 0x0254) },
1241	/* TP-LINK */
1242	{ USB_DEVICE(0xf201, 0x5370) },
1243#endif
1244	{ 0, }
1245};
1246
1247MODULE_AUTHOR(DRV_PROJECT);
1248MODULE_VERSION(DRV_VERSION);
1249MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver.");
1250MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards");
1251MODULE_DEVICE_TABLE(usb, rt2800usb_device_table);
1252MODULE_FIRMWARE(FIRMWARE_RT2870);
1253MODULE_LICENSE("GPL");
1254
1255static int rt2800usb_probe(struct usb_interface *usb_intf,
1256			   const struct usb_device_id *id)
1257{
1258	return rt2x00usb_probe(usb_intf, &rt2800usb_ops);
1259}
1260
1261static struct usb_driver rt2800usb_driver = {
1262	.name		= KBUILD_MODNAME,
1263	.id_table	= rt2800usb_device_table,
1264	.probe		= rt2800usb_probe,
1265	.disconnect	= rt2x00usb_disconnect,
1266	.suspend	= rt2x00usb_suspend,
1267	.resume		= rt2x00usb_resume,
1268	.reset_resume	= rt2x00usb_resume,
1269	.disable_hub_initiated_lpm = 1,
1270};
1271
1272module_usb_driver(rt2800usb_driver);
1273