rt2800usb: read TX_STA_FIFO asynchronously
[linux-2.6.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 static void rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev *rt2x00dev,
102                                                  int urb_status, u32 tx_status)
103 {
104         if (urb_status) {
105                 WARNING(rt2x00dev, "rt2x00usb_register_read_async failed: %d\n", urb_status);
106                 return;
107         }
108
109         /* try to read all TX_STA_FIFO entries before scheduling txdone_work */
110         if (rt2x00_get_field32(tx_status, TX_STA_FIFO_VALID)) {
111                 if (!kfifo_put(&rt2x00dev->txstatus_fifo, &tx_status)) {
112                         WARNING(rt2x00dev, "TX status FIFO overrun, "
113                                 "drop tx status report.\n");
114                         queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
115                 } else
116                         rt2x00usb_register_read_async(rt2x00dev, TX_STA_FIFO,
117                                                       rt2800usb_tx_sta_fifo_read_completed);
118         } else if (!kfifo_is_empty(&rt2x00dev->txstatus_fifo))
119                 queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
120 }
121
122 static void rt2800usb_tx_dma_done(struct queue_entry *entry)
123 {
124         struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
125
126         rt2x00usb_register_read_async(rt2x00dev, TX_STA_FIFO,
127                                       rt2800usb_tx_sta_fifo_read_completed);
128 }
129
130 /*
131  * Firmware functions
132  */
133 static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev)
134 {
135         return FIRMWARE_RT2870;
136 }
137
138 static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
139                                     const u8 *data, const size_t len)
140 {
141         int status;
142         u32 offset;
143         u32 length;
144
145         /*
146          * Check which section of the firmware we need.
147          */
148         if (rt2x00_rt(rt2x00dev, RT2860) ||
149             rt2x00_rt(rt2x00dev, RT2872) ||
150             rt2x00_rt(rt2x00dev, RT3070)) {
151                 offset = 0;
152                 length = 4096;
153         } else {
154                 offset = 4096;
155                 length = 4096;
156         }
157
158         /*
159          * Write firmware to device.
160          */
161         rt2800_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
162                                    data + offset, length);
163
164         rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
165         rt2800_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
166
167         /*
168          * Send firmware request to device to load firmware,
169          * we need to specify a long timeout time.
170          */
171         status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE,
172                                              0, USB_MODE_FIRMWARE,
173                                              REGISTER_TIMEOUT_FIRMWARE);
174         if (status < 0) {
175                 ERROR(rt2x00dev, "Failed to write Firmware to device.\n");
176                 return status;
177         }
178
179         msleep(10);
180         rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
181
182         return 0;
183 }
184
185 /*
186  * Device state switch handlers.
187  */
188 static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
189 {
190         u32 reg;
191
192         /*
193          * Wait until BBP and RF are ready.
194          */
195         if (rt2800_wait_csr_ready(rt2x00dev))
196                 return -EBUSY;
197
198         rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
199         rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
200
201         rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
202
203         rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
204         rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_CSR, 1);
205         rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_BBP, 1);
206         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
207
208         rt2800_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
209
210         rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
211                                     USB_MODE_RESET, REGISTER_TIMEOUT);
212
213         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
214
215         return 0;
216 }
217
218 static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
219 {
220         u32 reg;
221
222         if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev)))
223                 return -EIO;
224
225         rt2800_register_read(rt2x00dev, USB_DMA_CFG, &reg);
226         rt2x00_set_field32(&reg, USB_DMA_CFG_PHY_CLEAR, 0);
227         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_EN, 0);
228         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
229         /*
230          * Total room for RX frames in kilobytes, PBF might still exceed
231          * this limit so reduce the number to prevent errors.
232          */
233         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_LIMIT,
234                            ((rt2x00dev->ops->rx->entry_num * DATA_FRAME_SIZE)
235                             / 1024) - 3);
236         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_EN, 1);
237         rt2x00_set_field32(&reg, USB_DMA_CFG_TX_BULK_EN, 1);
238         rt2800_register_write(rt2x00dev, USB_DMA_CFG, reg);
239
240         return rt2800_enable_radio(rt2x00dev);
241 }
242
243 static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev)
244 {
245         rt2800_disable_radio(rt2x00dev);
246         rt2x00usb_disable_radio(rt2x00dev);
247 }
248
249 static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
250                                enum dev_state state)
251 {
252         if (state == STATE_AWAKE)
253                 rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 2);
254         else
255                 rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0xff, 2);
256
257         return 0;
258 }
259
260 static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
261                                       enum dev_state state)
262 {
263         int retval = 0;
264
265         switch (state) {
266         case STATE_RADIO_ON:
267                 /*
268                  * Before the radio can be enabled, the device first has
269                  * to be woken up. After that it needs a bit of time
270                  * to be fully awake and then the radio can be enabled.
271                  */
272                 rt2800usb_set_state(rt2x00dev, STATE_AWAKE);
273                 msleep(1);
274                 retval = rt2800usb_enable_radio(rt2x00dev);
275                 break;
276         case STATE_RADIO_OFF:
277                 /*
278                  * After the radio has been disabled, the device should
279                  * be put to sleep for powersaving.
280                  */
281                 rt2800usb_disable_radio(rt2x00dev);
282                 rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
283                 break;
284         case STATE_RADIO_IRQ_ON:
285         case STATE_RADIO_IRQ_OFF:
286                 /* No support, but no error either */
287                 break;
288         case STATE_DEEP_SLEEP:
289         case STATE_SLEEP:
290         case STATE_STANDBY:
291         case STATE_AWAKE:
292                 retval = rt2800usb_set_state(rt2x00dev, state);
293                 break;
294         default:
295                 retval = -ENOTSUPP;
296                 break;
297         }
298
299         if (unlikely(retval))
300                 ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
301                       state, retval);
302
303         return retval;
304 }
305
306 /*
307  * Watchdog handlers
308  */
309 static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
310 {
311         unsigned int i;
312         u32 reg;
313
314         rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
315         if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) {
316                 WARNING(rt2x00dev, "TX HW queue 0 timed out,"
317                         " invoke forced kick\n");
318
319                 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40012);
320
321                 for (i = 0; i < 10; i++) {
322                         udelay(10);
323                         if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q))
324                                 break;
325                 }
326
327                 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
328         }
329
330         rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
331         if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) {
332                 WARNING(rt2x00dev, "TX HW queue 1 timed out,"
333                         " invoke forced kick\n");
334
335                 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf4000a);
336
337                 for (i = 0; i < 10; i++) {
338                         udelay(10);
339                         if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q))
340                                 break;
341                 }
342
343                 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
344         }
345
346         rt2x00usb_watchdog(rt2x00dev);
347 }
348
349 /*
350  * TX descriptor initialization
351  */
352 static __le32 *rt2800usb_get_txwi(struct queue_entry *entry)
353 {
354         if (entry->queue->qid == QID_BEACON)
355                 return (__le32 *) (entry->skb->data);
356         else
357                 return (__le32 *) (entry->skb->data + TXINFO_DESC_SIZE);
358 }
359
360 static void rt2800usb_write_tx_desc(struct queue_entry *entry,
361                                     struct txentry_desc *txdesc)
362 {
363         struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
364         __le32 *txi = (__le32 *) entry->skb->data;
365         u32 word;
366
367         /*
368          * Initialize TXINFO descriptor
369          */
370         rt2x00_desc_read(txi, 0, &word);
371
372         /*
373          * The size of TXINFO_W0_USB_DMA_TX_PKT_LEN is
374          * TXWI + 802.11 header + L2 pad + payload + pad,
375          * so need to decrease size of TXINFO and USB end pad.
376          */
377         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
378                            entry->skb->len - TXINFO_DESC_SIZE - 4);
379         rt2x00_set_field32(&word, TXINFO_W0_WIV,
380                            !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
381         rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
382         rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);
383         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0);
384         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST,
385                            test_bit(ENTRY_TXD_BURST, &txdesc->flags));
386         rt2x00_desc_write(txi, 0, word);
387
388         /*
389          * Register descriptor details in skb frame descriptor.
390          */
391         skbdesc->flags |= SKBDESC_DESC_IN_SKB;
392         skbdesc->desc = txi;
393         skbdesc->desc_len = TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
394 }
395
396 static void rt2800usb_write_tx_data(struct queue_entry *entry,
397                                         struct txentry_desc *txdesc)
398 {
399         unsigned int len;
400         int err;
401
402         rt2800_write_tx_data(entry, txdesc);
403
404         /*
405          * pad(1~3 bytes) is added after each 802.11 payload.
406          * USB end pad(4 bytes) is added at each USB bulk out packet end.
407          * TX frame format is :
408          * | TXINFO | TXWI | 802.11 header | L2 pad | payload | pad | USB end pad |
409          *                 |<------------- tx_pkt_len ------------->|
410          */
411         len = roundup(entry->skb->len, 4) + 4;
412         err = skb_padto(entry->skb, len);
413         if (unlikely(err)) {
414                 WARNING(entry->queue->rt2x00dev, "TX SKB padding error, out of memory\n");
415                 return;
416         }
417
418         entry->skb->len = len;
419 }
420
421 /*
422  * TX data initialization
423  */
424 static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
425 {
426         return entry->skb->len;
427 }
428
429 /*
430  * TX control handlers
431  */
432 static void rt2800usb_work_txdone(struct work_struct *work)
433 {
434         struct rt2x00_dev *rt2x00dev =
435             container_of(work, struct rt2x00_dev, txdone_work);
436         struct data_queue *queue;
437         struct queue_entry *entry;
438
439         rt2800_txdone(rt2x00dev);
440
441         /*
442          * Process any trailing TX status reports for IO failures,
443          * we loop until we find the first non-IO error entry. This
444          * can either be a frame which is free, is being uploaded,
445          * or has completed the upload but didn't have an entry
446          * in the TX_STAT_FIFO register yet.
447          */
448         tx_queue_for_each(rt2x00dev, queue) {
449                 while (!rt2x00queue_empty(queue)) {
450                         entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
451
452                         if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
453                             !test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
454                                 break;
455
456                         rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
457                 }
458         }
459 }
460
461 /*
462  * RX control handlers
463  */
464 static void rt2800usb_fill_rxdone(struct queue_entry *entry,
465                                   struct rxdone_entry_desc *rxdesc)
466 {
467         struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
468         __le32 *rxi = (__le32 *)entry->skb->data;
469         __le32 *rxd;
470         u32 word;
471         int rx_pkt_len;
472
473         /*
474          * Copy descriptor to the skbdesc->desc buffer, making it safe from
475          * moving of frame data in rt2x00usb.
476          */
477         memcpy(skbdesc->desc, rxi, skbdesc->desc_len);
478
479         /*
480          * RX frame format is :
481          * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad |
482          *          |<------------ rx_pkt_len -------------->|
483          */
484         rt2x00_desc_read(rxi, 0, &word);
485         rx_pkt_len = rt2x00_get_field32(word, RXINFO_W0_USB_DMA_RX_PKT_LEN);
486
487         /*
488          * Remove the RXINFO structure from the sbk.
489          */
490         skb_pull(entry->skb, RXINFO_DESC_SIZE);
491
492         /*
493          * FIXME: we need to check for rx_pkt_len validity
494          */
495         rxd = (__le32 *)(entry->skb->data + rx_pkt_len);
496
497         /*
498          * It is now safe to read the descriptor on all architectures.
499          */
500         rt2x00_desc_read(rxd, 0, &word);
501
502         if (rt2x00_get_field32(word, RXD_W0_CRC_ERROR))
503                 rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
504
505         rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W0_CIPHER_ERROR);
506
507         if (rt2x00_get_field32(word, RXD_W0_DECRYPTED)) {
508                 /*
509                  * Hardware has stripped IV/EIV data from 802.11 frame during
510                  * decryption. Unfortunately the descriptor doesn't contain
511                  * any fields with the EIV/IV data either, so they can't
512                  * be restored by rt2x00lib.
513                  */
514                 rxdesc->flags |= RX_FLAG_IV_STRIPPED;
515
516                 /*
517                  * The hardware has already checked the Michael Mic and has
518                  * stripped it from the frame. Signal this to mac80211.
519                  */
520                 rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
521
522                 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
523                         rxdesc->flags |= RX_FLAG_DECRYPTED;
524                 else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
525                         rxdesc->flags |= RX_FLAG_MMIC_ERROR;
526         }
527
528         if (rt2x00_get_field32(word, RXD_W0_MY_BSS))
529                 rxdesc->dev_flags |= RXDONE_MY_BSS;
530
531         if (rt2x00_get_field32(word, RXD_W0_L2PAD))
532                 rxdesc->dev_flags |= RXDONE_L2PAD;
533
534         /*
535          * Remove RXD descriptor from end of buffer.
536          */
537         skb_trim(entry->skb, rx_pkt_len);
538
539         /*
540          * Process the RXWI structure.
541          */
542         rt2800_process_rxwi(entry, rxdesc);
543 }
544
545 /*
546  * Device probe functions.
547  */
548 static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
549 {
550         if (rt2800_efuse_detect(rt2x00dev))
551                 rt2800_read_eeprom_efuse(rt2x00dev);
552         else
553                 rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom,
554                                       EEPROM_SIZE);
555
556         return rt2800_validate_eeprom(rt2x00dev);
557 }
558
559 static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
560 {
561         int retval;
562
563         /*
564          * Allocate eeprom data.
565          */
566         retval = rt2800usb_validate_eeprom(rt2x00dev);
567         if (retval)
568                 return retval;
569
570         retval = rt2800_init_eeprom(rt2x00dev);
571         if (retval)
572                 return retval;
573
574         /*
575          * Initialize hw specifications.
576          */
577         retval = rt2800_probe_hw_mode(rt2x00dev);
578         if (retval)
579                 return retval;
580
581         /*
582          * This device has multiple filters for control frames
583          * and has a separate filter for PS Poll frames.
584          */
585         __set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags);
586         __set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags);
587
588         /*
589          * This device requires firmware.
590          */
591         __set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags);
592         __set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags);
593         if (!modparam_nohwcrypt)
594                 __set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags);
595         __set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags);
596         __set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags);
597         __set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags);
598
599         /*
600          * Set the rssi offset.
601          */
602         rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
603
604         /*
605          * Overwrite TX done handler
606          */
607         PREPARE_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone);
608
609         return 0;
610 }
611
612 static const struct ieee80211_ops rt2800usb_mac80211_ops = {
613         .tx                     = rt2x00mac_tx,
614         .start                  = rt2x00mac_start,
615         .stop                   = rt2x00mac_stop,
616         .add_interface          = rt2x00mac_add_interface,
617         .remove_interface       = rt2x00mac_remove_interface,
618         .config                 = rt2x00mac_config,
619         .configure_filter       = rt2x00mac_configure_filter,
620         .set_tim                = rt2x00mac_set_tim,
621         .set_key                = rt2x00mac_set_key,
622         .sw_scan_start          = rt2x00mac_sw_scan_start,
623         .sw_scan_complete       = rt2x00mac_sw_scan_complete,
624         .get_stats              = rt2x00mac_get_stats,
625         .get_tkip_seq           = rt2800_get_tkip_seq,
626         .set_rts_threshold      = rt2800_set_rts_threshold,
627         .bss_info_changed       = rt2x00mac_bss_info_changed,
628         .conf_tx                = rt2800_conf_tx,
629         .get_tsf                = rt2800_get_tsf,
630         .rfkill_poll            = rt2x00mac_rfkill_poll,
631         .ampdu_action           = rt2800_ampdu_action,
632         .flush                  = rt2x00mac_flush,
633         .get_survey             = rt2800_get_survey,
634 };
635
636 static const struct rt2800_ops rt2800usb_rt2800_ops = {
637         .register_read          = rt2x00usb_register_read,
638         .register_read_lock     = rt2x00usb_register_read_lock,
639         .register_write         = rt2x00usb_register_write,
640         .register_write_lock    = rt2x00usb_register_write_lock,
641         .register_multiread     = rt2x00usb_register_multiread,
642         .register_multiwrite    = rt2x00usb_register_multiwrite,
643         .regbusy_read           = rt2x00usb_regbusy_read,
644         .drv_write_firmware     = rt2800usb_write_firmware,
645         .drv_init_registers     = rt2800usb_init_registers,
646         .drv_get_txwi           = rt2800usb_get_txwi,
647 };
648
649 static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
650         .probe_hw               = rt2800usb_probe_hw,
651         .get_firmware_name      = rt2800usb_get_firmware_name,
652         .check_firmware         = rt2800_check_firmware,
653         .load_firmware          = rt2800_load_firmware,
654         .initialize             = rt2x00usb_initialize,
655         .uninitialize           = rt2x00usb_uninitialize,
656         .clear_entry            = rt2x00usb_clear_entry,
657         .set_device_state       = rt2800usb_set_device_state,
658         .rfkill_poll            = rt2800_rfkill_poll,
659         .link_stats             = rt2800_link_stats,
660         .reset_tuner            = rt2800_reset_tuner,
661         .link_tuner             = rt2800_link_tuner,
662         .gain_calibration       = rt2800_gain_calibration,
663         .watchdog               = rt2800usb_watchdog,
664         .start_queue            = rt2800usb_start_queue,
665         .kick_queue             = rt2x00usb_kick_queue,
666         .stop_queue             = rt2800usb_stop_queue,
667         .flush_queue            = rt2x00usb_flush_queue,
668         .tx_dma_done            = rt2800usb_tx_dma_done,
669         .write_tx_desc          = rt2800usb_write_tx_desc,
670         .write_tx_data          = rt2800usb_write_tx_data,
671         .write_beacon           = rt2800_write_beacon,
672         .clear_beacon           = rt2800_clear_beacon,
673         .get_tx_data_len        = rt2800usb_get_tx_data_len,
674         .fill_rxdone            = rt2800usb_fill_rxdone,
675         .config_shared_key      = rt2800_config_shared_key,
676         .config_pairwise_key    = rt2800_config_pairwise_key,
677         .config_filter          = rt2800_config_filter,
678         .config_intf            = rt2800_config_intf,
679         .config_erp             = rt2800_config_erp,
680         .config_ant             = rt2800_config_ant,
681         .config                 = rt2800_config,
682 };
683
684 static const struct data_queue_desc rt2800usb_queue_rx = {
685         .entry_num              = 128,
686         .data_size              = AGGREGATION_SIZE,
687         .desc_size              = RXINFO_DESC_SIZE + RXWI_DESC_SIZE,
688         .priv_size              = sizeof(struct queue_entry_priv_usb),
689 };
690
691 static const struct data_queue_desc rt2800usb_queue_tx = {
692         .entry_num              = 64,
693         .data_size              = AGGREGATION_SIZE,
694         .desc_size              = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
695         .priv_size              = sizeof(struct queue_entry_priv_usb),
696 };
697
698 static const struct data_queue_desc rt2800usb_queue_bcn = {
699         .entry_num              = 8,
700         .data_size              = MGMT_FRAME_SIZE,
701         .desc_size              = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
702         .priv_size              = sizeof(struct queue_entry_priv_usb),
703 };
704
705 static const struct rt2x00_ops rt2800usb_ops = {
706         .name                   = KBUILD_MODNAME,
707         .max_sta_intf           = 1,
708         .max_ap_intf            = 8,
709         .eeprom_size            = EEPROM_SIZE,
710         .rf_size                = RF_SIZE,
711         .tx_queues              = NUM_TX_QUEUES,
712         .extra_tx_headroom      = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
713         .rx                     = &rt2800usb_queue_rx,
714         .tx                     = &rt2800usb_queue_tx,
715         .bcn                    = &rt2800usb_queue_bcn,
716         .lib                    = &rt2800usb_rt2x00_ops,
717         .drv                    = &rt2800usb_rt2800_ops,
718         .hw                     = &rt2800usb_mac80211_ops,
719 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
720         .debugfs                = &rt2800_rt2x00debug,
721 #endif /* CONFIG_RT2X00_LIB_DEBUGFS */
722 };
723
724 /*
725  * rt2800usb module information.
726  */
727 static struct usb_device_id rt2800usb_device_table[] = {
728         /* Abocom */
729         { USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
730         { USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
731         { USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
732         { USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
733         { USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
734         { USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
735         /* AirTies */
736         { USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
737         /* Allwin */
738         { USB_DEVICE(0x8516, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
739         { USB_DEVICE(0x8516, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
740         { USB_DEVICE(0x8516, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
741         { USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
742         { USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
743         { USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
744         /* Alpha Networks */
745         { USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
746         { USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
747         { USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
748         { USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
749         { USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
750         { USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
751         { USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
752         { USB_DEVICE(0x14b2, 0x3c28), USB_DEVICE_DATA(&rt2800usb_ops) },
753         { USB_DEVICE(0x14b2, 0x3c2c), USB_DEVICE_DATA(&rt2800usb_ops) },
754         /* Amit */
755         { USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
756         /* Askey */
757         { USB_DEVICE(0x1690, 0x0740), USB_DEVICE_DATA(&rt2800usb_ops) },
758         /* ASUS */
759         { USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
760         { USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
761         { USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
762         { USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
763         { USB_DEVICE(0x1761, 0x0b05), USB_DEVICE_DATA(&rt2800usb_ops) },
764         /* AzureWave */
765         { USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
766         { USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
767         { USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
768         { USB_DEVICE(0x13d3, 0x3307), USB_DEVICE_DATA(&rt2800usb_ops) },
769         { USB_DEVICE(0x13d3, 0x3321), USB_DEVICE_DATA(&rt2800usb_ops) },
770         /* Belkin */
771         { USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
772         { USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) },
773         { USB_DEVICE(0x050d, 0x815c), USB_DEVICE_DATA(&rt2800usb_ops) },
774         { USB_DEVICE(0x050d, 0x825b), USB_DEVICE_DATA(&rt2800usb_ops) },
775         { USB_DEVICE(0x050d, 0x935a), USB_DEVICE_DATA(&rt2800usb_ops) },
776         { USB_DEVICE(0x050d, 0x935b), USB_DEVICE_DATA(&rt2800usb_ops) },
777         /* Buffalo */
778         { USB_DEVICE(0x0411, 0x00e8), USB_DEVICE_DATA(&rt2800usb_ops) },
779         { USB_DEVICE(0x0411, 0x016f), USB_DEVICE_DATA(&rt2800usb_ops) },
780         { USB_DEVICE(0x0411, 0x01a2), USB_DEVICE_DATA(&rt2800usb_ops) },
781         /* Corega */
782         { USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
783         { USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
784         { USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
785         { USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
786         /* D-Link */
787         { USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
788         { USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
789         { USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
790         { USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
791         { USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
792         { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
793         { USB_DEVICE(0x07d1, 0x3c16), USB_DEVICE_DATA(&rt2800usb_ops) },
794         /* Draytek */
795         { USB_DEVICE(0x07fa, 0x7712), USB_DEVICE_DATA(&rt2800usb_ops) },
796         /* Edimax */
797         { USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
798         { USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
799         { USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
800         /* Encore */
801         { USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
802         { USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
803         /* EnGenius */
804         { USB_DEVICE(0x1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
805         { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
806         { USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) },
807         { USB_DEVICE(0x1740, 0x9705), USB_DEVICE_DATA(&rt2800usb_ops) },
808         { USB_DEVICE(0x1740, 0x9706), USB_DEVICE_DATA(&rt2800usb_ops) },
809         { USB_DEVICE(0x1740, 0x9707), USB_DEVICE_DATA(&rt2800usb_ops) },
810         { USB_DEVICE(0x1740, 0x9708), USB_DEVICE_DATA(&rt2800usb_ops) },
811         { USB_DEVICE(0x1740, 0x9709), USB_DEVICE_DATA(&rt2800usb_ops) },
812         /* Gemtek */
813         { USB_DEVICE(0x15a9, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
814         /* Gigabyte */
815         { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
816         { USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
817         /* Hawking */
818         { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
819         { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
820         { USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) },
821         { USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) },
822         { USB_DEVICE(0x0e66, 0x0013), USB_DEVICE_DATA(&rt2800usb_ops) },
823         { USB_DEVICE(0x0e66, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
824         { USB_DEVICE(0x0e66, 0x0018), USB_DEVICE_DATA(&rt2800usb_ops) },
825         /* I-O DATA */
826         { USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
827         { USB_DEVICE(0x04bb, 0x0947), USB_DEVICE_DATA(&rt2800usb_ops) },
828         { USB_DEVICE(0x04bb, 0x0948), USB_DEVICE_DATA(&rt2800usb_ops) },
829         /* Linksys */
830         { USB_DEVICE(0x13b1, 0x0031), USB_DEVICE_DATA(&rt2800usb_ops) },
831         { USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
832         { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
833         /* Logitec */
834         { USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
835         { USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
836         { USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
837         { USB_DEVICE(0x0789, 0x0166), USB_DEVICE_DATA(&rt2800usb_ops) },
838         /* Motorola */
839         { USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
840         /* MSI */
841         { USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
842         { USB_DEVICE(0x0db0, 0x3821), USB_DEVICE_DATA(&rt2800usb_ops) },
843         { USB_DEVICE(0x0db0, 0x3822), USB_DEVICE_DATA(&rt2800usb_ops) },
844         { USB_DEVICE(0x0db0, 0x3870), USB_DEVICE_DATA(&rt2800usb_ops) },
845         { USB_DEVICE(0x0db0, 0x3871), USB_DEVICE_DATA(&rt2800usb_ops) },
846         { USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
847         { USB_DEVICE(0x0db0, 0x821a), USB_DEVICE_DATA(&rt2800usb_ops) },
848         { USB_DEVICE(0x0db0, 0x822a), USB_DEVICE_DATA(&rt2800usb_ops) },
849         { USB_DEVICE(0x0db0, 0x822b), USB_DEVICE_DATA(&rt2800usb_ops) },
850         { USB_DEVICE(0x0db0, 0x822c), USB_DEVICE_DATA(&rt2800usb_ops) },
851         { USB_DEVICE(0x0db0, 0x870a), USB_DEVICE_DATA(&rt2800usb_ops) },
852         { USB_DEVICE(0x0db0, 0x871a), USB_DEVICE_DATA(&rt2800usb_ops) },
853         { USB_DEVICE(0x0db0, 0x871b), USB_DEVICE_DATA(&rt2800usb_ops) },
854         { USB_DEVICE(0x0db0, 0x871c), USB_DEVICE_DATA(&rt2800usb_ops) },
855         { USB_DEVICE(0x0db0, 0x899a), USB_DEVICE_DATA(&rt2800usb_ops) },
856         /* Para */
857         { USB_DEVICE(0x20b8, 0x8888), USB_DEVICE_DATA(&rt2800usb_ops) },
858         /* Pegatron */
859         { USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
860         { USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
861         { USB_DEVICE(0x1d4d, 0x0011), USB_DEVICE_DATA(&rt2800usb_ops) },
862         /* Philips */
863         { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
864         /* Planex */
865         { USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
866         { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
867         /* Quanta */
868         { USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
869         /* Ralink */
870         { USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
871         { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
872         { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
873         { USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
874         { USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
875         { USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
876         /* Samsung */
877         { USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
878         /* Siemens */
879         { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
880         /* Sitecom */
881         { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
882         { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
883         { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
884         { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
885         { USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
886         { USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) },
887         { USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) },
888         { USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
889         { USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
890         { USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
891         { USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
892         { USB_DEVICE(0x0df6, 0x0047), USB_DEVICE_DATA(&rt2800usb_ops) },
893         { USB_DEVICE(0x0df6, 0x0048), USB_DEVICE_DATA(&rt2800usb_ops) },
894         /* SMC */
895         { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
896         { USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
897         { USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
898         { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
899         { USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
900         { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
901         { USB_DEVICE(0x083a, 0xa701), USB_DEVICE_DATA(&rt2800usb_ops) },
902         { USB_DEVICE(0x083a, 0xa702), USB_DEVICE_DATA(&rt2800usb_ops) },
903         { USB_DEVICE(0x083a, 0xa703), USB_DEVICE_DATA(&rt2800usb_ops) },
904         { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
905         /* Sparklan */
906         { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
907         /* Sweex */
908         { USB_DEVICE(0x177f, 0x0302), USB_DEVICE_DATA(&rt2800usb_ops) },
909         /* U-Media */
910         { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
911         { USB_DEVICE(0x157e, 0x3013), USB_DEVICE_DATA(&rt2800usb_ops) },
912         /* ZCOM */
913         { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
914         { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
915         /* Zinwell */
916         { USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
917         { USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
918         { USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
919         { USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
920         /* Zyxel */
921         { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
922         { USB_DEVICE(0x0586, 0x3418), USB_DEVICE_DATA(&rt2800usb_ops) },
923         { USB_DEVICE(0x0586, 0x341e), USB_DEVICE_DATA(&rt2800usb_ops) },
924 #ifdef CONFIG_RT2800USB_RT33XX
925         /* Ralink */
926         { USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
927         { USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
928         /* Sitecom */
929         { USB_DEVICE(0x0df6, 0x0050), USB_DEVICE_DATA(&rt2800usb_ops) },
930 #endif
931 #ifdef CONFIG_RT2800USB_RT35XX
932         /* Allwin */
933         { USB_DEVICE(0x8516, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
934         /* Askey */
935         { USB_DEVICE(0x1690, 0x0744), USB_DEVICE_DATA(&rt2800usb_ops) },
936         /* Cisco */
937         { USB_DEVICE(0x167b, 0x4001), USB_DEVICE_DATA(&rt2800usb_ops) },
938         /* EnGenius */
939         { USB_DEVICE(0x1740, 0x9801), USB_DEVICE_DATA(&rt2800usb_ops) },
940         /* I-O DATA */
941         { USB_DEVICE(0x04bb, 0x0944), USB_DEVICE_DATA(&rt2800usb_ops) },
942         /* Linksys */
943         { USB_DEVICE(0x13b1, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
944         /* Ralink */
945         { USB_DEVICE(0x148f, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
946         /* Sitecom */
947         { USB_DEVICE(0x0df6, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
948         /* Toshiba */
949         { USB_DEVICE(0x0930, 0x0a07), USB_DEVICE_DATA(&rt2800usb_ops) },
950         /* Zinwell */
951         { USB_DEVICE(0x5a57, 0x0284), USB_DEVICE_DATA(&rt2800usb_ops) },
952 #endif
953 #ifdef CONFIG_RT2800USB_UNKNOWN
954         /*
955          * Unclear what kind of devices these are (they aren't supported by the
956          * vendor linux driver).
957          */
958         /* Alpha Networks */
959         { USB_DEVICE(0x14b2, 0x3c08), USB_DEVICE_DATA(&rt2800usb_ops) },
960         { USB_DEVICE(0x14b2, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
961         /* Amigo */
962         { USB_DEVICE(0x0e0b, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
963         { USB_DEVICE(0x0e0b, 0x9041), USB_DEVICE_DATA(&rt2800usb_ops) },
964         /* ASUS */
965         { USB_DEVICE(0x0b05, 0x1760), USB_DEVICE_DATA(&rt2800usb_ops) },
966         { USB_DEVICE(0x0b05, 0x1761), USB_DEVICE_DATA(&rt2800usb_ops) },
967         { USB_DEVICE(0x0b05, 0x1790), USB_DEVICE_DATA(&rt2800usb_ops) },
968         /* AzureWave */
969         { USB_DEVICE(0x13d3, 0x3262), USB_DEVICE_DATA(&rt2800usb_ops) },
970         { USB_DEVICE(0x13d3, 0x3284), USB_DEVICE_DATA(&rt2800usb_ops) },
971         { USB_DEVICE(0x13d3, 0x3322), USB_DEVICE_DATA(&rt2800usb_ops) },
972         /* Belkin */
973         { USB_DEVICE(0x050d, 0x825a), USB_DEVICE_DATA(&rt2800usb_ops) },
974         /* Buffalo */
975         { USB_DEVICE(0x0411, 0x012e), USB_DEVICE_DATA(&rt2800usb_ops) },
976         { USB_DEVICE(0x0411, 0x0148), USB_DEVICE_DATA(&rt2800usb_ops) },
977         { USB_DEVICE(0x0411, 0x0150), USB_DEVICE_DATA(&rt2800usb_ops) },
978         { USB_DEVICE(0x0411, 0x015d), USB_DEVICE_DATA(&rt2800usb_ops) },
979         /* Corega */
980         { USB_DEVICE(0x07aa, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
981         { USB_DEVICE(0x07aa, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
982         { USB_DEVICE(0x18c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
983         /* D-Link */
984         { USB_DEVICE(0x07d1, 0x3c0b), USB_DEVICE_DATA(&rt2800usb_ops) },
985         { USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) },
986         { USB_DEVICE(0x07d1, 0x3c15), USB_DEVICE_DATA(&rt2800usb_ops) },
987         { USB_DEVICE(0x07d1, 0x3c17), USB_DEVICE_DATA(&rt2800usb_ops) },
988         /* Edimax */
989         { USB_DEVICE(0x7392, 0x4085), USB_DEVICE_DATA(&rt2800usb_ops) },
990         /* Encore */
991         { USB_DEVICE(0x203d, 0x14a1), USB_DEVICE_DATA(&rt2800usb_ops) },
992         /* Gemtek */
993         { USB_DEVICE(0x15a9, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
994         /* Gigabyte */
995         { USB_DEVICE(0x1044, 0x800c), USB_DEVICE_DATA(&rt2800usb_ops) },
996         /* LevelOne */
997         { USB_DEVICE(0x1740, 0x0605), USB_DEVICE_DATA(&rt2800usb_ops) },
998         { USB_DEVICE(0x1740, 0x0615), USB_DEVICE_DATA(&rt2800usb_ops) },
999         /* Linksys */
1000         { USB_DEVICE(0x1737, 0x0077), USB_DEVICE_DATA(&rt2800usb_ops) },
1001         { USB_DEVICE(0x1737, 0x0078), USB_DEVICE_DATA(&rt2800usb_ops) },
1002         { USB_DEVICE(0x1737, 0x0079), USB_DEVICE_DATA(&rt2800usb_ops) },
1003         /* Motorola */
1004         { USB_DEVICE(0x100d, 0x9032), USB_DEVICE_DATA(&rt2800usb_ops) },
1005         /* Ovislink */
1006         { USB_DEVICE(0x1b75, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
1007         { USB_DEVICE(0x1b75, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
1008         /* Pegatron */
1009         { USB_DEVICE(0x05a6, 0x0101), USB_DEVICE_DATA(&rt2800usb_ops) },
1010         { USB_DEVICE(0x1d4d, 0x0002), USB_DEVICE_DATA(&rt2800usb_ops) },
1011         { USB_DEVICE(0x1d4d, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
1012         /* Planex */
1013         { USB_DEVICE(0x2019, 0x5201), USB_DEVICE_DATA(&rt2800usb_ops) },
1014         { USB_DEVICE(0x2019, 0xab24), USB_DEVICE_DATA(&rt2800usb_ops) },
1015         /* Qcom */
1016         { USB_DEVICE(0x18e8, 0x6259), USB_DEVICE_DATA(&rt2800usb_ops) },
1017         /* SMC */
1018         { USB_DEVICE(0x083a, 0xa512), USB_DEVICE_DATA(&rt2800usb_ops) },
1019         { USB_DEVICE(0x083a, 0xc522), USB_DEVICE_DATA(&rt2800usb_ops) },
1020         { USB_DEVICE(0x083a, 0xd522), USB_DEVICE_DATA(&rt2800usb_ops) },
1021         { USB_DEVICE(0x083a, 0xf511), USB_DEVICE_DATA(&rt2800usb_ops) },
1022         /* Sweex */
1023         { USB_DEVICE(0x177f, 0x0153), USB_DEVICE_DATA(&rt2800usb_ops) },
1024         { USB_DEVICE(0x177f, 0x0313), USB_DEVICE_DATA(&rt2800usb_ops) },
1025         /* Zyxel */
1026         { USB_DEVICE(0x0586, 0x341a), USB_DEVICE_DATA(&rt2800usb_ops) },
1027 #endif
1028         { 0, }
1029 };
1030
1031 MODULE_AUTHOR(DRV_PROJECT);
1032 MODULE_VERSION(DRV_VERSION);
1033 MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver.");
1034 MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards");
1035 MODULE_DEVICE_TABLE(usb, rt2800usb_device_table);
1036 MODULE_FIRMWARE(FIRMWARE_RT2870);
1037 MODULE_LICENSE("GPL");
1038
1039 static struct usb_driver rt2800usb_driver = {
1040         .name           = KBUILD_MODNAME,
1041         .id_table       = rt2800usb_device_table,
1042         .probe          = rt2x00usb_probe,
1043         .disconnect     = rt2x00usb_disconnect,
1044         .suspend        = rt2x00usb_suspend,
1045         .resume         = rt2x00usb_resume,
1046 };
1047
1048 static int __init rt2800usb_init(void)
1049 {
1050         return usb_register(&rt2800usb_driver);
1051 }
1052
1053 static void __exit rt2800usb_exit(void)
1054 {
1055         usb_deregister(&rt2800usb_driver);
1056 }
1057
1058 module_init(rt2800usb_init);
1059 module_exit(rt2800usb_exit);