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[mirror_ubuntu-artful-kernel.git] / drivers / net / wireless / rt2x00 / rt2800usb.c
1 /*
2 Copyright (C) 2010 Willow Garage <http://www.willowgarage.com>
3 Copyright (C) 2009 - 2010 Ivo van Doorn <IvDoorn@gmail.com>
4 Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de>
5 Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org>
6 Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com>
7 Copyright (C) 2009 Axel Kollhofer <rain_maker@root-forum.org>
8 <http://rt2x00.serialmonkey.com>
9
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
14
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
19
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the
22 Free Software Foundation, Inc.,
23 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 */
25
26 /*
27 Module: rt2800usb
28 Abstract: rt2800usb device specific routines.
29 Supported chipsets: RT2800U.
30 */
31
32 #include <linux/delay.h>
33 #include <linux/etherdevice.h>
34 #include <linux/init.h>
35 #include <linux/kernel.h>
36 #include <linux/module.h>
37 #include <linux/usb.h>
38
39 #include "rt2x00.h"
40 #include "rt2x00usb.h"
41 #include "rt2800lib.h"
42 #include "rt2800.h"
43 #include "rt2800usb.h"
44
45 /*
46 * Allow hardware encryption to be disabled.
47 */
48 static int modparam_nohwcrypt;
49 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
50 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
51
52 /*
53 * Queue handlers.
54 */
55 static void rt2800usb_start_queue(struct data_queue *queue)
56 {
57 struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
58 u32 reg;
59
60 switch (queue->qid) {
61 case QID_RX:
62 rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
63 rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
64 rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
65 break;
66 case QID_BEACON:
67 rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
68 rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
69 rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
70 rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
71 rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
72 break;
73 default:
74 break;
75 }
76 }
77
78 static void rt2800usb_stop_queue(struct data_queue *queue)
79 {
80 struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
81 u32 reg;
82
83 switch (queue->qid) {
84 case QID_RX:
85 rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
86 rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 0);
87 rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
88 break;
89 case QID_BEACON:
90 rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
91 rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
92 rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
93 rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
94 rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
95 break;
96 default:
97 break;
98 }
99 }
100
101 /*
102 * test if there is an entry in any TX queue for which DMA is done
103 * but the TX status has not been returned yet
104 */
105 static bool rt2800usb_txstatus_pending(struct rt2x00_dev *rt2x00dev)
106 {
107 struct data_queue *queue;
108
109 tx_queue_for_each(rt2x00dev, queue) {
110 if (rt2x00queue_get_entry(queue, Q_INDEX_DMA_DONE) !=
111 rt2x00queue_get_entry(queue, Q_INDEX_DONE))
112 return true;
113 }
114 return false;
115 }
116
117 static void rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev *rt2x00dev,
118 int urb_status, u32 tx_status)
119 {
120 if (urb_status) {
121 WARNING(rt2x00dev, "rt2x00usb_register_read_async failed: %d\n", urb_status);
122 return;
123 }
124
125 /* try to read all TX_STA_FIFO entries before scheduling txdone_work */
126 if (rt2x00_get_field32(tx_status, TX_STA_FIFO_VALID)) {
127 if (!kfifo_put(&rt2x00dev->txstatus_fifo, &tx_status)) {
128 WARNING(rt2x00dev, "TX status FIFO overrun, "
129 "drop tx status report.\n");
130 queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
131 } else
132 rt2x00usb_register_read_async(rt2x00dev, TX_STA_FIFO,
133 rt2800usb_tx_sta_fifo_read_completed);
134 } else if (!kfifo_is_empty(&rt2x00dev->txstatus_fifo)) {
135 queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
136 } else if (rt2800usb_txstatus_pending(rt2x00dev)) {
137 mod_timer(&rt2x00dev->txstatus_timer, jiffies + msecs_to_jiffies(20));
138 }
139 }
140
141 static void rt2800usb_tx_dma_done(struct queue_entry *entry)
142 {
143 struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
144
145 rt2x00usb_register_read_async(rt2x00dev, TX_STA_FIFO,
146 rt2800usb_tx_sta_fifo_read_completed);
147 }
148
149 static void rt2800usb_tx_sta_fifo_timeout(unsigned long data)
150 {
151 struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data;
152
153 rt2x00usb_register_read_async(rt2x00dev, TX_STA_FIFO,
154 rt2800usb_tx_sta_fifo_read_completed);
155 }
156
157 /*
158 * Firmware functions
159 */
160 static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev)
161 {
162 return FIRMWARE_RT2870;
163 }
164
165 static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
166 const u8 *data, const size_t len)
167 {
168 int status;
169 u32 offset;
170 u32 length;
171
172 /*
173 * Check which section of the firmware we need.
174 */
175 if (rt2x00_rt(rt2x00dev, RT2860) ||
176 rt2x00_rt(rt2x00dev, RT2872) ||
177 rt2x00_rt(rt2x00dev, RT3070)) {
178 offset = 0;
179 length = 4096;
180 } else {
181 offset = 4096;
182 length = 4096;
183 }
184
185 /*
186 * Write firmware to device.
187 */
188 rt2800_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
189 data + offset, length);
190
191 rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
192 rt2800_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
193
194 /*
195 * Send firmware request to device to load firmware,
196 * we need to specify a long timeout time.
197 */
198 status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE,
199 0, USB_MODE_FIRMWARE,
200 REGISTER_TIMEOUT_FIRMWARE);
201 if (status < 0) {
202 ERROR(rt2x00dev, "Failed to write Firmware to device.\n");
203 return status;
204 }
205
206 msleep(10);
207 rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
208
209 return 0;
210 }
211
212 /*
213 * Device state switch handlers.
214 */
215 static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
216 {
217 u32 reg;
218
219 /*
220 * Wait until BBP and RF are ready.
221 */
222 if (rt2800_wait_csr_ready(rt2x00dev))
223 return -EBUSY;
224
225 rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
226 rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
227
228 rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
229
230 rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
231 rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_CSR, 1);
232 rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_BBP, 1);
233 rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
234
235 rt2800_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
236
237 rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
238 USB_MODE_RESET, REGISTER_TIMEOUT);
239
240 rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
241
242 return 0;
243 }
244
245 static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
246 {
247 u32 reg;
248
249 if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev)))
250 return -EIO;
251
252 rt2800_register_read(rt2x00dev, USB_DMA_CFG, &reg);
253 rt2x00_set_field32(&reg, USB_DMA_CFG_PHY_CLEAR, 0);
254 rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_EN, 0);
255 rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
256 /*
257 * Total room for RX frames in kilobytes, PBF might still exceed
258 * this limit so reduce the number to prevent errors.
259 */
260 rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_LIMIT,
261 ((rt2x00dev->ops->rx->entry_num * DATA_FRAME_SIZE)
262 / 1024) - 3);
263 rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_EN, 1);
264 rt2x00_set_field32(&reg, USB_DMA_CFG_TX_BULK_EN, 1);
265 rt2800_register_write(rt2x00dev, USB_DMA_CFG, reg);
266
267 return rt2800_enable_radio(rt2x00dev);
268 }
269
270 static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev)
271 {
272 rt2800_disable_radio(rt2x00dev);
273 rt2x00usb_disable_radio(rt2x00dev);
274 }
275
276 static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
277 enum dev_state state)
278 {
279 if (state == STATE_AWAKE)
280 rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 2);
281 else
282 rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0xff, 2);
283
284 return 0;
285 }
286
287 static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
288 enum dev_state state)
289 {
290 int retval = 0;
291
292 switch (state) {
293 case STATE_RADIO_ON:
294 /*
295 * Before the radio can be enabled, the device first has
296 * to be woken up. After that it needs a bit of time
297 * to be fully awake and then the radio can be enabled.
298 */
299 rt2800usb_set_state(rt2x00dev, STATE_AWAKE);
300 msleep(1);
301 retval = rt2800usb_enable_radio(rt2x00dev);
302 break;
303 case STATE_RADIO_OFF:
304 /*
305 * After the radio has been disabled, the device should
306 * be put to sleep for powersaving.
307 */
308 rt2800usb_disable_radio(rt2x00dev);
309 rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
310 break;
311 case STATE_RADIO_IRQ_ON:
312 case STATE_RADIO_IRQ_OFF:
313 /* No support, but no error either */
314 break;
315 case STATE_DEEP_SLEEP:
316 case STATE_SLEEP:
317 case STATE_STANDBY:
318 case STATE_AWAKE:
319 retval = rt2800usb_set_state(rt2x00dev, state);
320 break;
321 default:
322 retval = -ENOTSUPP;
323 break;
324 }
325
326 if (unlikely(retval))
327 ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
328 state, retval);
329
330 return retval;
331 }
332
333 /*
334 * Watchdog handlers
335 */
336 static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
337 {
338 unsigned int i;
339 u32 reg;
340
341 rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
342 if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) {
343 WARNING(rt2x00dev, "TX HW queue 0 timed out,"
344 " invoke forced kick\n");
345
346 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40012);
347
348 for (i = 0; i < 10; i++) {
349 udelay(10);
350 if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q))
351 break;
352 }
353
354 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
355 }
356
357 rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
358 if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) {
359 WARNING(rt2x00dev, "TX HW queue 1 timed out,"
360 " invoke forced kick\n");
361
362 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf4000a);
363
364 for (i = 0; i < 10; i++) {
365 udelay(10);
366 if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q))
367 break;
368 }
369
370 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
371 }
372
373 rt2x00usb_watchdog(rt2x00dev);
374 }
375
376 /*
377 * TX descriptor initialization
378 */
379 static __le32 *rt2800usb_get_txwi(struct queue_entry *entry)
380 {
381 if (entry->queue->qid == QID_BEACON)
382 return (__le32 *) (entry->skb->data);
383 else
384 return (__le32 *) (entry->skb->data + TXINFO_DESC_SIZE);
385 }
386
387 static void rt2800usb_write_tx_desc(struct queue_entry *entry,
388 struct txentry_desc *txdesc)
389 {
390 struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
391 __le32 *txi = (__le32 *) entry->skb->data;
392 u32 word;
393
394 /*
395 * Initialize TXINFO descriptor
396 */
397 rt2x00_desc_read(txi, 0, &word);
398
399 /*
400 * The size of TXINFO_W0_USB_DMA_TX_PKT_LEN is
401 * TXWI + 802.11 header + L2 pad + payload + pad,
402 * so need to decrease size of TXINFO and USB end pad.
403 */
404 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
405 entry->skb->len - TXINFO_DESC_SIZE - 4);
406 rt2x00_set_field32(&word, TXINFO_W0_WIV,
407 !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
408 rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
409 rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);
410 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0);
411 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST,
412 test_bit(ENTRY_TXD_BURST, &txdesc->flags));
413 rt2x00_desc_write(txi, 0, word);
414
415 /*
416 * Register descriptor details in skb frame descriptor.
417 */
418 skbdesc->flags |= SKBDESC_DESC_IN_SKB;
419 skbdesc->desc = txi;
420 skbdesc->desc_len = TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
421 }
422
423 static void rt2800usb_write_tx_data(struct queue_entry *entry,
424 struct txentry_desc *txdesc)
425 {
426 unsigned int len;
427 int err;
428
429 rt2800_write_tx_data(entry, txdesc);
430
431 /*
432 * pad(1~3 bytes) is added after each 802.11 payload.
433 * USB end pad(4 bytes) is added at each USB bulk out packet end.
434 * TX frame format is :
435 * | TXINFO | TXWI | 802.11 header | L2 pad | payload | pad | USB end pad |
436 * |<------------- tx_pkt_len ------------->|
437 */
438 len = roundup(entry->skb->len, 4) + 4;
439 err = skb_padto(entry->skb, len);
440 if (unlikely(err)) {
441 WARNING(entry->queue->rt2x00dev, "TX SKB padding error, out of memory\n");
442 return;
443 }
444
445 entry->skb->len = len;
446 }
447
448 /*
449 * TX data initialization
450 */
451 static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
452 {
453 return entry->skb->len;
454 }
455
456 /*
457 * TX control handlers
458 */
459 static void rt2800usb_work_txdone(struct work_struct *work)
460 {
461 struct rt2x00_dev *rt2x00dev =
462 container_of(work, struct rt2x00_dev, txdone_work);
463 struct data_queue *queue;
464 struct queue_entry *entry;
465
466 rt2800_txdone(rt2x00dev);
467
468 /*
469 * Process any trailing TX status reports for IO failures,
470 * we loop until we find the first non-IO error entry. This
471 * can either be a frame which is free, is being uploaded,
472 * or has completed the upload but didn't have an entry
473 * in the TX_STAT_FIFO register yet.
474 */
475 tx_queue_for_each(rt2x00dev, queue) {
476 while (!rt2x00queue_empty(queue)) {
477 entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
478
479 if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
480 break;
481 if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
482 rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
483 else if (rt2x00queue_status_timeout(entry))
484 rt2x00lib_txdone_noinfo(entry, TXDONE_UNKNOWN);
485 else
486 break;
487 }
488 }
489
490 /*
491 * The hw may delay sending the packet after DMA complete
492 * if the medium is busy, thus the TX_STA_FIFO entry is
493 * also delayed -> use a timer to retrieve it.
494 */
495 if (rt2800usb_txstatus_pending(rt2x00dev))
496 mod_timer(&rt2x00dev->txstatus_timer, jiffies + msecs_to_jiffies(20));
497 }
498
499 /*
500 * RX control handlers
501 */
502 static void rt2800usb_fill_rxdone(struct queue_entry *entry,
503 struct rxdone_entry_desc *rxdesc)
504 {
505 struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
506 __le32 *rxi = (__le32 *)entry->skb->data;
507 __le32 *rxd;
508 u32 word;
509 int rx_pkt_len;
510
511 /*
512 * Copy descriptor to the skbdesc->desc buffer, making it safe from
513 * moving of frame data in rt2x00usb.
514 */
515 memcpy(skbdesc->desc, rxi, skbdesc->desc_len);
516
517 /*
518 * RX frame format is :
519 * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad |
520 * |<------------ rx_pkt_len -------------->|
521 */
522 rt2x00_desc_read(rxi, 0, &word);
523 rx_pkt_len = rt2x00_get_field32(word, RXINFO_W0_USB_DMA_RX_PKT_LEN);
524
525 /*
526 * Remove the RXINFO structure from the sbk.
527 */
528 skb_pull(entry->skb, RXINFO_DESC_SIZE);
529
530 /*
531 * FIXME: we need to check for rx_pkt_len validity
532 */
533 rxd = (__le32 *)(entry->skb->data + rx_pkt_len);
534
535 /*
536 * It is now safe to read the descriptor on all architectures.
537 */
538 rt2x00_desc_read(rxd, 0, &word);
539
540 if (rt2x00_get_field32(word, RXD_W0_CRC_ERROR))
541 rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
542
543 rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W0_CIPHER_ERROR);
544
545 if (rt2x00_get_field32(word, RXD_W0_DECRYPTED)) {
546 /*
547 * Hardware has stripped IV/EIV data from 802.11 frame during
548 * decryption. Unfortunately the descriptor doesn't contain
549 * any fields with the EIV/IV data either, so they can't
550 * be restored by rt2x00lib.
551 */
552 rxdesc->flags |= RX_FLAG_IV_STRIPPED;
553
554 /*
555 * The hardware has already checked the Michael Mic and has
556 * stripped it from the frame. Signal this to mac80211.
557 */
558 rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
559
560 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
561 rxdesc->flags |= RX_FLAG_DECRYPTED;
562 else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
563 rxdesc->flags |= RX_FLAG_MMIC_ERROR;
564 }
565
566 if (rt2x00_get_field32(word, RXD_W0_MY_BSS))
567 rxdesc->dev_flags |= RXDONE_MY_BSS;
568
569 if (rt2x00_get_field32(word, RXD_W0_L2PAD))
570 rxdesc->dev_flags |= RXDONE_L2PAD;
571
572 /*
573 * Remove RXD descriptor from end of buffer.
574 */
575 skb_trim(entry->skb, rx_pkt_len);
576
577 /*
578 * Process the RXWI structure.
579 */
580 rt2800_process_rxwi(entry, rxdesc);
581 }
582
583 /*
584 * Device probe functions.
585 */
586 static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
587 {
588 if (rt2800_efuse_detect(rt2x00dev))
589 rt2800_read_eeprom_efuse(rt2x00dev);
590 else
591 rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom,
592 EEPROM_SIZE);
593
594 return rt2800_validate_eeprom(rt2x00dev);
595 }
596
597 static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
598 {
599 int retval;
600
601 /*
602 * Allocate eeprom data.
603 */
604 retval = rt2800usb_validate_eeprom(rt2x00dev);
605 if (retval)
606 return retval;
607
608 retval = rt2800_init_eeprom(rt2x00dev);
609 if (retval)
610 return retval;
611
612 /*
613 * Initialize hw specifications.
614 */
615 retval = rt2800_probe_hw_mode(rt2x00dev);
616 if (retval)
617 return retval;
618
619 /*
620 * This device has multiple filters for control frames
621 * and has a separate filter for PS Poll frames.
622 */
623 __set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags);
624 __set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags);
625
626 /*
627 * This device requires firmware.
628 */
629 __set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags);
630 __set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags);
631 if (!modparam_nohwcrypt)
632 __set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags);
633 __set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags);
634 __set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags);
635 __set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags);
636
637 setup_timer(&rt2x00dev->txstatus_timer,
638 rt2800usb_tx_sta_fifo_timeout,
639 (unsigned long) rt2x00dev);
640
641 /*
642 * Set the rssi offset.
643 */
644 rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
645
646 /*
647 * Overwrite TX done handler
648 */
649 PREPARE_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone);
650
651 return 0;
652 }
653
654 static const struct ieee80211_ops rt2800usb_mac80211_ops = {
655 .tx = rt2x00mac_tx,
656 .start = rt2x00mac_start,
657 .stop = rt2x00mac_stop,
658 .add_interface = rt2x00mac_add_interface,
659 .remove_interface = rt2x00mac_remove_interface,
660 .config = rt2x00mac_config,
661 .configure_filter = rt2x00mac_configure_filter,
662 .set_tim = rt2x00mac_set_tim,
663 .set_key = rt2x00mac_set_key,
664 .sw_scan_start = rt2x00mac_sw_scan_start,
665 .sw_scan_complete = rt2x00mac_sw_scan_complete,
666 .get_stats = rt2x00mac_get_stats,
667 .get_tkip_seq = rt2800_get_tkip_seq,
668 .set_rts_threshold = rt2800_set_rts_threshold,
669 .bss_info_changed = rt2x00mac_bss_info_changed,
670 .conf_tx = rt2800_conf_tx,
671 .get_tsf = rt2800_get_tsf,
672 .rfkill_poll = rt2x00mac_rfkill_poll,
673 .ampdu_action = rt2800_ampdu_action,
674 .flush = rt2x00mac_flush,
675 .get_survey = rt2800_get_survey,
676 };
677
678 static const struct rt2800_ops rt2800usb_rt2800_ops = {
679 .register_read = rt2x00usb_register_read,
680 .register_read_lock = rt2x00usb_register_read_lock,
681 .register_write = rt2x00usb_register_write,
682 .register_write_lock = rt2x00usb_register_write_lock,
683 .register_multiread = rt2x00usb_register_multiread,
684 .register_multiwrite = rt2x00usb_register_multiwrite,
685 .regbusy_read = rt2x00usb_regbusy_read,
686 .drv_write_firmware = rt2800usb_write_firmware,
687 .drv_init_registers = rt2800usb_init_registers,
688 .drv_get_txwi = rt2800usb_get_txwi,
689 };
690
691 static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
692 .probe_hw = rt2800usb_probe_hw,
693 .get_firmware_name = rt2800usb_get_firmware_name,
694 .check_firmware = rt2800_check_firmware,
695 .load_firmware = rt2800_load_firmware,
696 .initialize = rt2x00usb_initialize,
697 .uninitialize = rt2x00usb_uninitialize,
698 .clear_entry = rt2x00usb_clear_entry,
699 .set_device_state = rt2800usb_set_device_state,
700 .rfkill_poll = rt2800_rfkill_poll,
701 .link_stats = rt2800_link_stats,
702 .reset_tuner = rt2800_reset_tuner,
703 .link_tuner = rt2800_link_tuner,
704 .gain_calibration = rt2800_gain_calibration,
705 .watchdog = rt2800usb_watchdog,
706 .start_queue = rt2800usb_start_queue,
707 .kick_queue = rt2x00usb_kick_queue,
708 .stop_queue = rt2800usb_stop_queue,
709 .flush_queue = rt2x00usb_flush_queue,
710 .tx_dma_done = rt2800usb_tx_dma_done,
711 .write_tx_desc = rt2800usb_write_tx_desc,
712 .write_tx_data = rt2800usb_write_tx_data,
713 .write_beacon = rt2800_write_beacon,
714 .clear_beacon = rt2800_clear_beacon,
715 .get_tx_data_len = rt2800usb_get_tx_data_len,
716 .fill_rxdone = rt2800usb_fill_rxdone,
717 .config_shared_key = rt2800_config_shared_key,
718 .config_pairwise_key = rt2800_config_pairwise_key,
719 .config_filter = rt2800_config_filter,
720 .config_intf = rt2800_config_intf,
721 .config_erp = rt2800_config_erp,
722 .config_ant = rt2800_config_ant,
723 .config = rt2800_config,
724 };
725
726 static const struct data_queue_desc rt2800usb_queue_rx = {
727 .entry_num = 128,
728 .data_size = AGGREGATION_SIZE,
729 .desc_size = RXINFO_DESC_SIZE + RXWI_DESC_SIZE,
730 .priv_size = sizeof(struct queue_entry_priv_usb),
731 };
732
733 static const struct data_queue_desc rt2800usb_queue_tx = {
734 .entry_num = 64,
735 .data_size = AGGREGATION_SIZE,
736 .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
737 .priv_size = sizeof(struct queue_entry_priv_usb),
738 };
739
740 static const struct data_queue_desc rt2800usb_queue_bcn = {
741 .entry_num = 8,
742 .data_size = MGMT_FRAME_SIZE,
743 .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
744 .priv_size = sizeof(struct queue_entry_priv_usb),
745 };
746
747 static const struct rt2x00_ops rt2800usb_ops = {
748 .name = KBUILD_MODNAME,
749 .max_sta_intf = 1,
750 .max_ap_intf = 8,
751 .eeprom_size = EEPROM_SIZE,
752 .rf_size = RF_SIZE,
753 .tx_queues = NUM_TX_QUEUES,
754 .extra_tx_headroom = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
755 .rx = &rt2800usb_queue_rx,
756 .tx = &rt2800usb_queue_tx,
757 .bcn = &rt2800usb_queue_bcn,
758 .lib = &rt2800usb_rt2x00_ops,
759 .drv = &rt2800usb_rt2800_ops,
760 .hw = &rt2800usb_mac80211_ops,
761 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
762 .debugfs = &rt2800_rt2x00debug,
763 #endif /* CONFIG_RT2X00_LIB_DEBUGFS */
764 };
765
766 /*
767 * rt2800usb module information.
768 */
769 static struct usb_device_id rt2800usb_device_table[] = {
770 /* Abocom */
771 { USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
772 { USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
773 { USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
774 { USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
775 { USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
776 { USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
777 /* AirTies */
778 { USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
779 /* Allwin */
780 { USB_DEVICE(0x8516, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
781 { USB_DEVICE(0x8516, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
782 { USB_DEVICE(0x8516, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
783 { USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
784 { USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
785 { USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
786 /* Alpha Networks */
787 { USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
788 { USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
789 { USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
790 { USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
791 { USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
792 { USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
793 { USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
794 { USB_DEVICE(0x14b2, 0x3c28), USB_DEVICE_DATA(&rt2800usb_ops) },
795 { USB_DEVICE(0x14b2, 0x3c2c), USB_DEVICE_DATA(&rt2800usb_ops) },
796 /* Amit */
797 { USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
798 /* Askey */
799 { USB_DEVICE(0x1690, 0x0740), USB_DEVICE_DATA(&rt2800usb_ops) },
800 /* ASUS */
801 { USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
802 { USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
803 { USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
804 { USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
805 { USB_DEVICE(0x1761, 0x0b05), USB_DEVICE_DATA(&rt2800usb_ops) },
806 /* AzureWave */
807 { USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
808 { USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
809 { USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
810 { USB_DEVICE(0x13d3, 0x3307), USB_DEVICE_DATA(&rt2800usb_ops) },
811 { USB_DEVICE(0x13d3, 0x3321), USB_DEVICE_DATA(&rt2800usb_ops) },
812 /* Belkin */
813 { USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
814 { USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) },
815 { USB_DEVICE(0x050d, 0x815c), USB_DEVICE_DATA(&rt2800usb_ops) },
816 { USB_DEVICE(0x050d, 0x825b), USB_DEVICE_DATA(&rt2800usb_ops) },
817 { USB_DEVICE(0x050d, 0x935a), USB_DEVICE_DATA(&rt2800usb_ops) },
818 { USB_DEVICE(0x050d, 0x935b), USB_DEVICE_DATA(&rt2800usb_ops) },
819 /* Buffalo */
820 { USB_DEVICE(0x0411, 0x00e8), USB_DEVICE_DATA(&rt2800usb_ops) },
821 { USB_DEVICE(0x0411, 0x016f), USB_DEVICE_DATA(&rt2800usb_ops) },
822 { USB_DEVICE(0x0411, 0x01a2), USB_DEVICE_DATA(&rt2800usb_ops) },
823 /* Corega */
824 { USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
825 { USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
826 { USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
827 { USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
828 /* D-Link */
829 { USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
830 { USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
831 { USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
832 { USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
833 { USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
834 { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
835 { USB_DEVICE(0x07d1, 0x3c16), USB_DEVICE_DATA(&rt2800usb_ops) },
836 /* Draytek */
837 { USB_DEVICE(0x07fa, 0x7712), USB_DEVICE_DATA(&rt2800usb_ops) },
838 /* Edimax */
839 { USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
840 { USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
841 { USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
842 /* Encore */
843 { USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
844 { USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
845 /* EnGenius */
846 { USB_DEVICE(0x1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
847 { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
848 { USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) },
849 { USB_DEVICE(0x1740, 0x9705), USB_DEVICE_DATA(&rt2800usb_ops) },
850 { USB_DEVICE(0x1740, 0x9706), USB_DEVICE_DATA(&rt2800usb_ops) },
851 { USB_DEVICE(0x1740, 0x9707), USB_DEVICE_DATA(&rt2800usb_ops) },
852 { USB_DEVICE(0x1740, 0x9708), USB_DEVICE_DATA(&rt2800usb_ops) },
853 { USB_DEVICE(0x1740, 0x9709), USB_DEVICE_DATA(&rt2800usb_ops) },
854 /* Gemtek */
855 { USB_DEVICE(0x15a9, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
856 /* Gigabyte */
857 { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
858 { USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
859 /* Hawking */
860 { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
861 { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
862 { USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) },
863 { USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) },
864 { USB_DEVICE(0x0e66, 0x0013), USB_DEVICE_DATA(&rt2800usb_ops) },
865 { USB_DEVICE(0x0e66, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
866 { USB_DEVICE(0x0e66, 0x0018), USB_DEVICE_DATA(&rt2800usb_ops) },
867 /* I-O DATA */
868 { USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
869 { USB_DEVICE(0x04bb, 0x0947), USB_DEVICE_DATA(&rt2800usb_ops) },
870 { USB_DEVICE(0x04bb, 0x0948), USB_DEVICE_DATA(&rt2800usb_ops) },
871 /* Linksys */
872 { USB_DEVICE(0x13b1, 0x0031), USB_DEVICE_DATA(&rt2800usb_ops) },
873 { USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
874 { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
875 /* Logitec */
876 { USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
877 { USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
878 { USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
879 { USB_DEVICE(0x0789, 0x0166), USB_DEVICE_DATA(&rt2800usb_ops) },
880 /* Motorola */
881 { USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
882 /* MSI */
883 { USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
884 { USB_DEVICE(0x0db0, 0x3821), USB_DEVICE_DATA(&rt2800usb_ops) },
885 { USB_DEVICE(0x0db0, 0x3822), USB_DEVICE_DATA(&rt2800usb_ops) },
886 { USB_DEVICE(0x0db0, 0x3870), USB_DEVICE_DATA(&rt2800usb_ops) },
887 { USB_DEVICE(0x0db0, 0x3871), USB_DEVICE_DATA(&rt2800usb_ops) },
888 { USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
889 { USB_DEVICE(0x0db0, 0x821a), USB_DEVICE_DATA(&rt2800usb_ops) },
890 { USB_DEVICE(0x0db0, 0x822a), USB_DEVICE_DATA(&rt2800usb_ops) },
891 { USB_DEVICE(0x0db0, 0x822b), USB_DEVICE_DATA(&rt2800usb_ops) },
892 { USB_DEVICE(0x0db0, 0x822c), USB_DEVICE_DATA(&rt2800usb_ops) },
893 { USB_DEVICE(0x0db0, 0x870a), USB_DEVICE_DATA(&rt2800usb_ops) },
894 { USB_DEVICE(0x0db0, 0x871a), USB_DEVICE_DATA(&rt2800usb_ops) },
895 { USB_DEVICE(0x0db0, 0x871b), USB_DEVICE_DATA(&rt2800usb_ops) },
896 { USB_DEVICE(0x0db0, 0x871c), USB_DEVICE_DATA(&rt2800usb_ops) },
897 { USB_DEVICE(0x0db0, 0x899a), USB_DEVICE_DATA(&rt2800usb_ops) },
898 /* Para */
899 { USB_DEVICE(0x20b8, 0x8888), USB_DEVICE_DATA(&rt2800usb_ops) },
900 /* Pegatron */
901 { USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
902 { USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
903 { USB_DEVICE(0x1d4d, 0x0011), USB_DEVICE_DATA(&rt2800usb_ops) },
904 /* Philips */
905 { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
906 /* Planex */
907 { USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
908 { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
909 /* Quanta */
910 { USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
911 /* Ralink */
912 { USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
913 { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
914 { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
915 { USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
916 { USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
917 { USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
918 /* Samsung */
919 { USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
920 /* Siemens */
921 { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
922 /* Sitecom */
923 { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
924 { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
925 { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
926 { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
927 { USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
928 { USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) },
929 { USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) },
930 { USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
931 { USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
932 { USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
933 { USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
934 { USB_DEVICE(0x0df6, 0x0047), USB_DEVICE_DATA(&rt2800usb_ops) },
935 { USB_DEVICE(0x0df6, 0x0048), USB_DEVICE_DATA(&rt2800usb_ops) },
936 /* SMC */
937 { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
938 { USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
939 { USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
940 { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
941 { USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
942 { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
943 { USB_DEVICE(0x083a, 0xa701), USB_DEVICE_DATA(&rt2800usb_ops) },
944 { USB_DEVICE(0x083a, 0xa702), USB_DEVICE_DATA(&rt2800usb_ops) },
945 { USB_DEVICE(0x083a, 0xa703), USB_DEVICE_DATA(&rt2800usb_ops) },
946 { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
947 /* Sparklan */
948 { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
949 /* Sweex */
950 { USB_DEVICE(0x177f, 0x0302), USB_DEVICE_DATA(&rt2800usb_ops) },
951 /* U-Media */
952 { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
953 { USB_DEVICE(0x157e, 0x3013), USB_DEVICE_DATA(&rt2800usb_ops) },
954 /* ZCOM */
955 { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
956 { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
957 /* Zinwell */
958 { USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
959 { USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
960 { USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
961 { USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
962 /* Zyxel */
963 { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
964 { USB_DEVICE(0x0586, 0x3418), USB_DEVICE_DATA(&rt2800usb_ops) },
965 { USB_DEVICE(0x0586, 0x341e), USB_DEVICE_DATA(&rt2800usb_ops) },
966 #ifdef CONFIG_RT2800USB_RT33XX
967 /* Ralink */
968 { USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
969 { USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
970 /* Sitecom */
971 { USB_DEVICE(0x0df6, 0x0050), USB_DEVICE_DATA(&rt2800usb_ops) },
972 #endif
973 #ifdef CONFIG_RT2800USB_RT35XX
974 /* Allwin */
975 { USB_DEVICE(0x8516, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
976 /* Askey */
977 { USB_DEVICE(0x1690, 0x0744), USB_DEVICE_DATA(&rt2800usb_ops) },
978 /* Cisco */
979 { USB_DEVICE(0x167b, 0x4001), USB_DEVICE_DATA(&rt2800usb_ops) },
980 /* EnGenius */
981 { USB_DEVICE(0x1740, 0x9801), USB_DEVICE_DATA(&rt2800usb_ops) },
982 /* I-O DATA */
983 { USB_DEVICE(0x04bb, 0x0944), USB_DEVICE_DATA(&rt2800usb_ops) },
984 /* Linksys */
985 { USB_DEVICE(0x13b1, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
986 /* Ralink */
987 { USB_DEVICE(0x148f, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
988 /* Sitecom */
989 { USB_DEVICE(0x0df6, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
990 /* Toshiba */
991 { USB_DEVICE(0x0930, 0x0a07), USB_DEVICE_DATA(&rt2800usb_ops) },
992 /* Zinwell */
993 { USB_DEVICE(0x5a57, 0x0284), USB_DEVICE_DATA(&rt2800usb_ops) },
994 #endif
995 #ifdef CONFIG_RT2800USB_UNKNOWN
996 /*
997 * Unclear what kind of devices these are (they aren't supported by the
998 * vendor linux driver).
999 */
1000 /* Alpha Networks */
1001 { USB_DEVICE(0x14b2, 0x3c08), USB_DEVICE_DATA(&rt2800usb_ops) },
1002 { USB_DEVICE(0x14b2, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
1003 /* Amigo */
1004 { USB_DEVICE(0x0e0b, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
1005 { USB_DEVICE(0x0e0b, 0x9041), USB_DEVICE_DATA(&rt2800usb_ops) },
1006 /* ASUS */
1007 { USB_DEVICE(0x0b05, 0x1760), USB_DEVICE_DATA(&rt2800usb_ops) },
1008 { USB_DEVICE(0x0b05, 0x1761), USB_DEVICE_DATA(&rt2800usb_ops) },
1009 { USB_DEVICE(0x0b05, 0x1790), USB_DEVICE_DATA(&rt2800usb_ops) },
1010 /* AzureWave */
1011 { USB_DEVICE(0x13d3, 0x3262), USB_DEVICE_DATA(&rt2800usb_ops) },
1012 { USB_DEVICE(0x13d3, 0x3284), USB_DEVICE_DATA(&rt2800usb_ops) },
1013 { USB_DEVICE(0x13d3, 0x3322), USB_DEVICE_DATA(&rt2800usb_ops) },
1014 /* Belkin */
1015 { USB_DEVICE(0x050d, 0x825a), USB_DEVICE_DATA(&rt2800usb_ops) },
1016 /* Buffalo */
1017 { USB_DEVICE(0x0411, 0x012e), USB_DEVICE_DATA(&rt2800usb_ops) },
1018 { USB_DEVICE(0x0411, 0x0148), USB_DEVICE_DATA(&rt2800usb_ops) },
1019 { USB_DEVICE(0x0411, 0x0150), USB_DEVICE_DATA(&rt2800usb_ops) },
1020 { USB_DEVICE(0x0411, 0x015d), USB_DEVICE_DATA(&rt2800usb_ops) },
1021 /* Corega */
1022 { USB_DEVICE(0x07aa, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
1023 { USB_DEVICE(0x07aa, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
1024 { USB_DEVICE(0x18c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
1025 /* D-Link */
1026 { USB_DEVICE(0x07d1, 0x3c0b), USB_DEVICE_DATA(&rt2800usb_ops) },
1027 { USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) },
1028 { USB_DEVICE(0x07d1, 0x3c15), USB_DEVICE_DATA(&rt2800usb_ops) },
1029 { USB_DEVICE(0x07d1, 0x3c17), USB_DEVICE_DATA(&rt2800usb_ops) },
1030 /* Edimax */
1031 { USB_DEVICE(0x7392, 0x4085), USB_DEVICE_DATA(&rt2800usb_ops) },
1032 /* Encore */
1033 { USB_DEVICE(0x203d, 0x14a1), USB_DEVICE_DATA(&rt2800usb_ops) },
1034 /* Gemtek */
1035 { USB_DEVICE(0x15a9, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
1036 /* Gigabyte */
1037 { USB_DEVICE(0x1044, 0x800c), USB_DEVICE_DATA(&rt2800usb_ops) },
1038 /* LevelOne */
1039 { USB_DEVICE(0x1740, 0x0605), USB_DEVICE_DATA(&rt2800usb_ops) },
1040 { USB_DEVICE(0x1740, 0x0615), USB_DEVICE_DATA(&rt2800usb_ops) },
1041 /* Linksys */
1042 { USB_DEVICE(0x1737, 0x0077), USB_DEVICE_DATA(&rt2800usb_ops) },
1043 { USB_DEVICE(0x1737, 0x0078), USB_DEVICE_DATA(&rt2800usb_ops) },
1044 { USB_DEVICE(0x1737, 0x0079), USB_DEVICE_DATA(&rt2800usb_ops) },
1045 /* Motorola */
1046 { USB_DEVICE(0x100d, 0x9032), USB_DEVICE_DATA(&rt2800usb_ops) },
1047 /* Ovislink */
1048 { USB_DEVICE(0x1b75, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
1049 { USB_DEVICE(0x1b75, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
1050 /* Pegatron */
1051 { USB_DEVICE(0x05a6, 0x0101), USB_DEVICE_DATA(&rt2800usb_ops) },
1052 { USB_DEVICE(0x1d4d, 0x0002), USB_DEVICE_DATA(&rt2800usb_ops) },
1053 { USB_DEVICE(0x1d4d, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
1054 /* Planex */
1055 { USB_DEVICE(0x2019, 0x5201), USB_DEVICE_DATA(&rt2800usb_ops) },
1056 { USB_DEVICE(0x2019, 0xab24), USB_DEVICE_DATA(&rt2800usb_ops) },
1057 /* Qcom */
1058 { USB_DEVICE(0x18e8, 0x6259), USB_DEVICE_DATA(&rt2800usb_ops) },
1059 /* SMC */
1060 { USB_DEVICE(0x083a, 0xa512), USB_DEVICE_DATA(&rt2800usb_ops) },
1061 { USB_DEVICE(0x083a, 0xc522), USB_DEVICE_DATA(&rt2800usb_ops) },
1062 { USB_DEVICE(0x083a, 0xd522), USB_DEVICE_DATA(&rt2800usb_ops) },
1063 { USB_DEVICE(0x083a, 0xf511), USB_DEVICE_DATA(&rt2800usb_ops) },
1064 /* Sweex */
1065 { USB_DEVICE(0x177f, 0x0153), USB_DEVICE_DATA(&rt2800usb_ops) },
1066 { USB_DEVICE(0x177f, 0x0313), USB_DEVICE_DATA(&rt2800usb_ops) },
1067 /* Zyxel */
1068 { USB_DEVICE(0x0586, 0x341a), USB_DEVICE_DATA(&rt2800usb_ops) },
1069 #endif
1070 { 0, }
1071 };
1072
1073 MODULE_AUTHOR(DRV_PROJECT);
1074 MODULE_VERSION(DRV_VERSION);
1075 MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver.");
1076 MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards");
1077 MODULE_DEVICE_TABLE(usb, rt2800usb_device_table);
1078 MODULE_FIRMWARE(FIRMWARE_RT2870);
1079 MODULE_LICENSE("GPL");
1080
1081 static struct usb_driver rt2800usb_driver = {
1082 .name = KBUILD_MODNAME,
1083 .id_table = rt2800usb_device_table,
1084 .probe = rt2x00usb_probe,
1085 .disconnect = rt2x00usb_disconnect,
1086 .suspend = rt2x00usb_suspend,
1087 .resume = rt2x00usb_resume,
1088 };
1089
1090 static int __init rt2800usb_init(void)
1091 {
1092 return usb_register(&rt2800usb_driver);
1093 }
1094
1095 static void __exit rt2800usb_exit(void)
1096 {
1097 usb_deregister(&rt2800usb_driver);
1098 }
1099
1100 module_init(rt2800usb_init);
1101 module_exit(rt2800usb_exit);
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