rt2x00: Clean up all driver's kick_tx_queue callback functions.
[linux-2.6.git] / drivers / net / wireless / rt2x00 / rt2800usb.c
1 /*
2         Copyright (C) 2009 Ivo van Doorn <IvDoorn@gmail.com>
3         Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de>
4         Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org>
5         Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com>
6         Copyright (C) 2009 Axel Kollhofer <rain_maker@root-forum.org>
7         <http://rt2x00.serialmonkey.com>
8
9         This program is free software; you can redistribute it and/or modify
10         it under the terms of the GNU General Public License as published by
11         the Free Software Foundation; either version 2 of the License, or
12         (at your option) any later version.
13
14         This program is distributed in the hope that it will be useful,
15         but WITHOUT ANY WARRANTY; without even the implied warranty of
16         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17         GNU General Public License for more details.
18
19         You should have received a copy of the GNU General Public License
20         along with this program; if not, write to the
21         Free Software Foundation, Inc.,
22         59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23  */
24
25 /*
26         Module: rt2800usb
27         Abstract: rt2800usb device specific routines.
28         Supported chipsets: RT2800U.
29  */
30
31 #include <linux/crc-ccitt.h>
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 = 1;
49 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
50 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
51
52 /*
53  * Firmware functions
54  */
55 static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev)
56 {
57         return FIRMWARE_RT2870;
58 }
59
60 static bool rt2800usb_check_crc(const u8 *data, const size_t len)
61 {
62         u16 fw_crc;
63         u16 crc;
64
65         /*
66          * The last 2 bytes in the firmware array are the crc checksum itself,
67          * this means that we should never pass those 2 bytes to the crc
68          * algorithm.
69          */
70         fw_crc = (data[len - 2] << 8 | data[len - 1]);
71
72         /*
73          * Use the crc ccitt algorithm.
74          * This will return the same value as the legacy driver which
75          * used bit ordering reversion on the both the firmware bytes
76          * before input input as well as on the final output.
77          * Obviously using crc ccitt directly is much more efficient.
78          */
79         crc = crc_ccitt(~0, data, len - 2);
80
81         /*
82          * There is a small difference between the crc-itu-t + bitrev and
83          * the crc-ccitt crc calculation. In the latter method the 2 bytes
84          * will be swapped, use swab16 to convert the crc to the correct
85          * value.
86          */
87         crc = swab16(crc);
88
89         return fw_crc == crc;
90 }
91
92 static int rt2800usb_check_firmware(struct rt2x00_dev *rt2x00dev,
93                                     const u8 *data, const size_t len)
94 {
95         size_t offset = 0;
96
97         /*
98          * Firmware files:
99          * There are 2 variations of the rt2870 firmware.
100          * a) size: 4kb
101          * b) size: 8kb
102          * Note that (b) contains 2 seperate firmware blobs of 4k
103          * within the file. The first blob is the same firmware as (a),
104          * but the second blob is for the additional chipsets.
105          */
106         if (len != 4096 && len != 8192)
107                 return FW_BAD_LENGTH;
108
109         /*
110          * Check if we need the upper 4kb firmware data or not.
111          */
112         if ((len == 4096) &&
113             !rt2x00_rt(rt2x00dev, RT2860) &&
114             !rt2x00_rt(rt2x00dev, RT2872) &&
115             !rt2x00_rt(rt2x00dev, RT3070))
116                 return FW_BAD_VERSION;
117
118         /*
119          * 8kb firmware files must be checked as if it were
120          * 2 seperate firmware files.
121          */
122         while (offset < len) {
123                 if (!rt2800usb_check_crc(data + offset, 4096))
124                         return FW_BAD_CRC;
125
126                 offset += 4096;
127         }
128
129         return FW_OK;
130 }
131
132 static int rt2800usb_load_firmware(struct rt2x00_dev *rt2x00dev,
133                                    const u8 *data, const size_t len)
134 {
135         unsigned int i;
136         int status;
137         u32 reg;
138         u32 offset;
139         u32 length;
140
141         /*
142          * Check which section of the firmware we need.
143          */
144         if (rt2x00_rt(rt2x00dev, RT2860) ||
145             rt2x00_rt(rt2x00dev, RT2872) ||
146             rt2x00_rt(rt2x00dev, RT3070)) {
147                 offset = 0;
148                 length = 4096;
149         } else {
150                 offset = 4096;
151                 length = 4096;
152         }
153
154         /*
155          * Wait for stable hardware.
156          */
157         for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
158                 rt2800_register_read(rt2x00dev, MAC_CSR0, &reg);
159                 if (reg && reg != ~0)
160                         break;
161                 msleep(1);
162         }
163
164         if (i == REGISTER_BUSY_COUNT) {
165                 ERROR(rt2x00dev, "Unstable hardware.\n");
166                 return -EBUSY;
167         }
168
169         /*
170          * Write firmware to device.
171          */
172         rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
173                                             USB_VENDOR_REQUEST_OUT,
174                                             FIRMWARE_IMAGE_BASE,
175                                             data + offset, length,
176                                             REGISTER_TIMEOUT32(length));
177
178         rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
179         rt2800_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
180
181         /*
182          * Send firmware request to device to load firmware,
183          * we need to specify a long timeout time.
184          */
185         status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE,
186                                              0, USB_MODE_FIRMWARE,
187                                              REGISTER_TIMEOUT_FIRMWARE);
188         if (status < 0) {
189                 ERROR(rt2x00dev, "Failed to write Firmware to device.\n");
190                 return status;
191         }
192
193         msleep(10);
194         rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
195
196         /*
197          * Send signal to firmware during boot time.
198          */
199         rt2800_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0xff, 0, 0);
200
201         if (rt2x00_rt(rt2x00dev, RT3070) ||
202             rt2x00_rt(rt2x00dev, RT3071) ||
203             rt2x00_rt(rt2x00dev, RT3572)) {
204                 udelay(200);
205                 rt2800_mcu_request(rt2x00dev, MCU_CURRENT, 0, 0, 0);
206                 udelay(10);
207         }
208
209         /*
210          * Wait for device to stabilize.
211          */
212         for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
213                 rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
214                 if (rt2x00_get_field32(reg, PBF_SYS_CTRL_READY))
215                         break;
216                 msleep(1);
217         }
218
219         if (i == REGISTER_BUSY_COUNT) {
220                 ERROR(rt2x00dev, "PBF system register not ready.\n");
221                 return -EBUSY;
222         }
223
224         /*
225          * Initialize firmware.
226          */
227         rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
228         rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
229         msleep(1);
230
231         return 0;
232 }
233
234 /*
235  * Device state switch handlers.
236  */
237 static void rt2800usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
238                                 enum dev_state state)
239 {
240         u32 reg;
241
242         rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
243         rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX,
244                            (state == STATE_RADIO_RX_ON) ||
245                            (state == STATE_RADIO_RX_ON_LINK));
246         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
247 }
248
249 static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
250 {
251         u32 reg;
252         u16 word;
253
254         /*
255          * Initialize all registers.
256          */
257         if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev) ||
258                      rt2800_init_registers(rt2x00dev) ||
259                      rt2800_init_bbp(rt2x00dev) ||
260                      rt2800_init_rfcsr(rt2x00dev)))
261                 return -EIO;
262
263         rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
264         rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_TX, 1);
265         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
266
267         udelay(50);
268
269         rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
270         rt2x00_set_field32(&reg, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
271         rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1);
272         rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1);
273         rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
274
275
276         rt2800_register_read(rt2x00dev, USB_DMA_CFG, &reg);
277         rt2x00_set_field32(&reg, USB_DMA_CFG_PHY_CLEAR, 0);
278         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_EN, 0);
279         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
280         /*
281          * Total room for RX frames in kilobytes, PBF might still exceed
282          * this limit so reduce the number to prevent errors.
283          */
284         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_LIMIT,
285                            ((RX_ENTRIES * DATA_FRAME_SIZE) / 1024) - 3);
286         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_EN, 1);
287         rt2x00_set_field32(&reg, USB_DMA_CFG_TX_BULK_EN, 1);
288         rt2800_register_write(rt2x00dev, USB_DMA_CFG, reg);
289
290         rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
291         rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_TX, 1);
292         rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
293         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
294
295         /*
296          * Initialize LED control
297          */
298         rt2x00_eeprom_read(rt2x00dev, EEPROM_LED1, &word);
299         rt2800_mcu_request(rt2x00dev, MCU_LED_1, 0xff,
300                               word & 0xff, (word >> 8) & 0xff);
301
302         rt2x00_eeprom_read(rt2x00dev, EEPROM_LED2, &word);
303         rt2800_mcu_request(rt2x00dev, MCU_LED_2, 0xff,
304                               word & 0xff, (word >> 8) & 0xff);
305
306         rt2x00_eeprom_read(rt2x00dev, EEPROM_LED3, &word);
307         rt2800_mcu_request(rt2x00dev, MCU_LED_3, 0xff,
308                               word & 0xff, (word >> 8) & 0xff);
309
310         return 0;
311 }
312
313 static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev)
314 {
315         u32 reg;
316
317         rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
318         rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
319         rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
320         rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
321
322         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0);
323         rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0);
324         rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0);
325
326         /* Wait for DMA, ignore error */
327         rt2800_wait_wpdma_ready(rt2x00dev);
328
329         rt2x00usb_disable_radio(rt2x00dev);
330 }
331
332 static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
333                                enum dev_state state)
334 {
335         if (state == STATE_AWAKE)
336                 rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0);
337         else
338                 rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2);
339
340         return 0;
341 }
342
343 static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
344                                       enum dev_state state)
345 {
346         int retval = 0;
347
348         switch (state) {
349         case STATE_RADIO_ON:
350                 /*
351                  * Before the radio can be enabled, the device first has
352                  * to be woken up. After that it needs a bit of time
353                  * to be fully awake and then the radio can be enabled.
354                  */
355                 rt2800usb_set_state(rt2x00dev, STATE_AWAKE);
356                 msleep(1);
357                 retval = rt2800usb_enable_radio(rt2x00dev);
358                 break;
359         case STATE_RADIO_OFF:
360                 /*
361                  * After the radio has been disabled, the device should
362                  * be put to sleep for powersaving.
363                  */
364                 rt2800usb_disable_radio(rt2x00dev);
365                 rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
366                 break;
367         case STATE_RADIO_RX_ON:
368         case STATE_RADIO_RX_ON_LINK:
369         case STATE_RADIO_RX_OFF:
370         case STATE_RADIO_RX_OFF_LINK:
371                 rt2800usb_toggle_rx(rt2x00dev, state);
372                 break;
373         case STATE_RADIO_IRQ_ON:
374         case STATE_RADIO_IRQ_OFF:
375                 /* No support, but no error either */
376                 break;
377         case STATE_DEEP_SLEEP:
378         case STATE_SLEEP:
379         case STATE_STANDBY:
380         case STATE_AWAKE:
381                 retval = rt2800usb_set_state(rt2x00dev, state);
382                 break;
383         default:
384                 retval = -ENOTSUPP;
385                 break;
386         }
387
388         if (unlikely(retval))
389                 ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
390                       state, retval);
391
392         return retval;
393 }
394
395 /*
396  * TX descriptor initialization
397  */
398 static void rt2800usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
399                                     struct sk_buff *skb,
400                                     struct txentry_desc *txdesc)
401 {
402         struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
403         __le32 *txi = skbdesc->desc;
404         u32 word;
405
406         /*
407          * Initialize TXWI descriptor
408          */
409         rt2800_write_txwi(skb, txdesc);
410
411         /*
412          * Initialize TXINFO descriptor
413          */
414         rt2x00_desc_read(txi, 0, &word);
415         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
416                            skb->len + TXWI_DESC_SIZE);
417         rt2x00_set_field32(&word, TXINFO_W0_WIV,
418                            !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
419         rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
420         rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);
421         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0);
422         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST,
423                            test_bit(ENTRY_TXD_BURST, &txdesc->flags));
424         rt2x00_desc_write(txi, 0, word);
425 }
426
427 /*
428  * TX data initialization
429  */
430 static void rt2800usb_write_beacon(struct queue_entry *entry)
431 {
432         struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
433         struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
434         unsigned int beacon_base;
435         u32 reg;
436
437         /*
438          * Add the descriptor in front of the skb.
439          */
440         skb_push(entry->skb, entry->queue->desc_size);
441         memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len);
442         skbdesc->desc = entry->skb->data;
443
444         /*
445          * Disable beaconing while we are reloading the beacon data,
446          * otherwise we might be sending out invalid data.
447          */
448         rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
449         rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
450         rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
451
452         /*
453          * Write entire beacon with descriptor to register.
454          */
455         beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
456         rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
457                                             USB_VENDOR_REQUEST_OUT, beacon_base,
458                                             entry->skb->data, entry->skb->len,
459                                             REGISTER_TIMEOUT32(entry->skb->len));
460
461         /*
462          * Enable beaconing again.
463          */
464         rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
465         rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
466         rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
467         rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
468
469         /*
470          * Clean up the beacon skb.
471          */
472         dev_kfree_skb(entry->skb);
473         entry->skb = NULL;
474 }
475
476 static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
477 {
478         int length;
479
480         /*
481          * The length _must_ include 4 bytes padding,
482          * it should always be multiple of 4,
483          * but it must _not_ be a multiple of the USB packet size.
484          */
485         length = roundup(entry->skb->len + 4, 4);
486         length += (4 * !(length % entry->queue->usb_maxpacket));
487
488         return length;
489 }
490
491 /*
492  * RX control handlers
493  */
494 static void rt2800usb_fill_rxdone(struct queue_entry *entry,
495                                   struct rxdone_entry_desc *rxdesc)
496 {
497         struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
498         __le32 *rxi = (__le32 *)entry->skb->data;
499         __le32 *rxd;
500         u32 word;
501         int rx_pkt_len;
502
503         /*
504          * Copy descriptor to the skbdesc->desc buffer, making it safe from
505          * moving of frame data in rt2x00usb.
506          */
507         memcpy(skbdesc->desc, rxi, skbdesc->desc_len);
508
509         /*
510          * RX frame format is :
511          * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad |
512          *          |<------------ rx_pkt_len -------------->|
513          */
514         rt2x00_desc_read(rxi, 0, &word);
515         rx_pkt_len = rt2x00_get_field32(word, RXINFO_W0_USB_DMA_RX_PKT_LEN);
516
517         /*
518          * Remove the RXINFO structure from the sbk.
519          */
520         skb_pull(entry->skb, RXINFO_DESC_SIZE);
521
522         /*
523          * FIXME: we need to check for rx_pkt_len validity
524          */
525         rxd = (__le32 *)(entry->skb->data + rx_pkt_len);
526
527         /*
528          * It is now safe to read the descriptor on all architectures.
529          */
530         rt2x00_desc_read(rxd, 0, &word);
531
532         if (rt2x00_get_field32(word, RXD_W0_CRC_ERROR))
533                 rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
534
535         rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W0_CIPHER_ERROR);
536
537         if (rt2x00_get_field32(word, RXD_W0_DECRYPTED)) {
538                 /*
539                  * Hardware has stripped IV/EIV data from 802.11 frame during
540                  * decryption. Unfortunately the descriptor doesn't contain
541                  * any fields with the EIV/IV data either, so they can't
542                  * be restored by rt2x00lib.
543                  */
544                 rxdesc->flags |= RX_FLAG_IV_STRIPPED;
545
546                 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
547                         rxdesc->flags |= RX_FLAG_DECRYPTED;
548                 else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
549                         rxdesc->flags |= RX_FLAG_MMIC_ERROR;
550         }
551
552         if (rt2x00_get_field32(word, RXD_W0_MY_BSS))
553                 rxdesc->dev_flags |= RXDONE_MY_BSS;
554
555         if (rt2x00_get_field32(word, RXD_W0_L2PAD))
556                 rxdesc->dev_flags |= RXDONE_L2PAD;
557
558         /*
559          * Remove RXD descriptor from end of buffer.
560          */
561         skb_trim(entry->skb, rx_pkt_len);
562
563         /*
564          * Process the RXWI structure.
565          */
566         rt2800_process_rxwi(entry->skb, rxdesc);
567 }
568
569 /*
570  * Device probe functions.
571  */
572 static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
573 {
574         if (rt2800_efuse_detect(rt2x00dev))
575                 rt2800_read_eeprom_efuse(rt2x00dev);
576         else
577                 rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom,
578                                       EEPROM_SIZE);
579
580         return rt2800_validate_eeprom(rt2x00dev);
581 }
582
583 static const struct rt2800_ops rt2800usb_rt2800_ops = {
584         .register_read          = rt2x00usb_register_read,
585         .register_read_lock     = rt2x00usb_register_read_lock,
586         .register_write         = rt2x00usb_register_write,
587         .register_write_lock    = rt2x00usb_register_write_lock,
588
589         .register_multiread     = rt2x00usb_register_multiread,
590         .register_multiwrite    = rt2x00usb_register_multiwrite,
591
592         .regbusy_read           = rt2x00usb_regbusy_read,
593 };
594
595 static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
596 {
597         int retval;
598
599         rt2x00dev->priv = (void *)&rt2800usb_rt2800_ops;
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(DRIVER_SUPPORT_CONTROL_FILTERS, &rt2x00dev->flags);
624         __set_bit(DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL, &rt2x00dev->flags);
625
626         /*
627          * This device requires firmware.
628          */
629         __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
630         __set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
631         if (!modparam_nohwcrypt)
632                 __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
633
634         /*
635          * Set the rssi offset.
636          */
637         rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
638
639         return 0;
640 }
641
642 static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
643         .probe_hw               = rt2800usb_probe_hw,
644         .get_firmware_name      = rt2800usb_get_firmware_name,
645         .check_firmware         = rt2800usb_check_firmware,
646         .load_firmware          = rt2800usb_load_firmware,
647         .initialize             = rt2x00usb_initialize,
648         .uninitialize           = rt2x00usb_uninitialize,
649         .clear_entry            = rt2x00usb_clear_entry,
650         .set_device_state       = rt2800usb_set_device_state,
651         .rfkill_poll            = rt2800_rfkill_poll,
652         .link_stats             = rt2800_link_stats,
653         .reset_tuner            = rt2800_reset_tuner,
654         .link_tuner             = rt2800_link_tuner,
655         .write_tx_desc          = rt2800usb_write_tx_desc,
656         .write_tx_data          = rt2x00usb_write_tx_data,
657         .write_beacon           = rt2800usb_write_beacon,
658         .get_tx_data_len        = rt2800usb_get_tx_data_len,
659         .kick_tx_queue          = rt2x00usb_kick_tx_queue,
660         .kill_tx_queue          = rt2x00usb_kill_tx_queue,
661         .fill_rxdone            = rt2800usb_fill_rxdone,
662         .config_shared_key      = rt2800_config_shared_key,
663         .config_pairwise_key    = rt2800_config_pairwise_key,
664         .config_filter          = rt2800_config_filter,
665         .config_intf            = rt2800_config_intf,
666         .config_erp             = rt2800_config_erp,
667         .config_ant             = rt2800_config_ant,
668         .config                 = rt2800_config,
669 };
670
671 static const struct data_queue_desc rt2800usb_queue_rx = {
672         .entry_num              = RX_ENTRIES,
673         .data_size              = AGGREGATION_SIZE,
674         .desc_size              = RXINFO_DESC_SIZE + RXWI_DESC_SIZE,
675         .priv_size              = sizeof(struct queue_entry_priv_usb),
676 };
677
678 static const struct data_queue_desc rt2800usb_queue_tx = {
679         .entry_num              = TX_ENTRIES,
680         .data_size              = AGGREGATION_SIZE,
681         .desc_size              = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
682         .priv_size              = sizeof(struct queue_entry_priv_usb),
683 };
684
685 static const struct data_queue_desc rt2800usb_queue_bcn = {
686         .entry_num              = 8 * BEACON_ENTRIES,
687         .data_size              = MGMT_FRAME_SIZE,
688         .desc_size              = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
689         .priv_size              = sizeof(struct queue_entry_priv_usb),
690 };
691
692 static const struct rt2x00_ops rt2800usb_ops = {
693         .name                   = KBUILD_MODNAME,
694         .max_sta_intf           = 1,
695         .max_ap_intf            = 8,
696         .eeprom_size            = EEPROM_SIZE,
697         .rf_size                = RF_SIZE,
698         .tx_queues              = NUM_TX_QUEUES,
699         .extra_tx_headroom      = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
700         .rx                     = &rt2800usb_queue_rx,
701         .tx                     = &rt2800usb_queue_tx,
702         .bcn                    = &rt2800usb_queue_bcn,
703         .lib                    = &rt2800usb_rt2x00_ops,
704         .hw                     = &rt2800_mac80211_ops,
705 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
706         .debugfs                = &rt2800_rt2x00debug,
707 #endif /* CONFIG_RT2X00_LIB_DEBUGFS */
708 };
709
710 /*
711  * rt2800usb module information.
712  */
713 static struct usb_device_id rt2800usb_device_table[] = {
714         /* Abocom */
715         { USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
716         { USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
717         { USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
718         /* Allwin */
719         { USB_DEVICE(0x8516, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
720         { USB_DEVICE(0x8516, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
721         { USB_DEVICE(0x8516, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
722         /* Amit */
723         { USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
724         /* Askey */
725         { USB_DEVICE(0x1690, 0x0740), USB_DEVICE_DATA(&rt2800usb_ops) },
726         /* ASUS */
727         { USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
728         { USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
729         { USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
730         /* AzureWave */
731         { USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
732         /* Belkin */
733         { USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
734         { USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) },
735         { USB_DEVICE(0x050d, 0x815c), USB_DEVICE_DATA(&rt2800usb_ops) },
736         /* Buffalo */
737         { USB_DEVICE(0x0411, 0x00e8), USB_DEVICE_DATA(&rt2800usb_ops) },
738         /* Conceptronic */
739         { USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
740         { USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
741         { USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
742         { USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
743         { USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
744         { USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
745         { USB_DEVICE(0x14b2, 0x3c28), USB_DEVICE_DATA(&rt2800usb_ops) },
746         /* Corega */
747         { USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
748         { USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
749         { USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
750         /* D-Link */
751         { USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
752         { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
753         /* Edimax */
754         { USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
755         { USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
756         /* EnGenius */
757         { USB_DEVICE(0X1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
758         { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
759         /* Gigabyte */
760         { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
761         /* Hawking */
762         { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
763         { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
764         { USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) },
765         { USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) },
766         { USB_DEVICE(0x0e66, 0x0013), USB_DEVICE_DATA(&rt2800usb_ops) },
767         { USB_DEVICE(0x0e66, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
768         { USB_DEVICE(0x0e66, 0x0018), USB_DEVICE_DATA(&rt2800usb_ops) },
769         /* Linksys */
770         { USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
771         { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
772         /* Logitec */
773         { USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
774         { USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
775         { USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
776         /* Motorola */
777         { USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
778         /* MSI */
779         { USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
780         /* Philips */
781         { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
782         /* Planex */
783         { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
784         /* Ralink */
785         { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
786         { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
787         /* Samsung */
788         { USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
789         /* Siemens */
790         { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
791         /* Sitecom */
792         { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
793         { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
794         { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
795         { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
796         { USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
797         { USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) },
798         { USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) },
799         { USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
800         /* SMC */
801         { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
802         { USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
803         { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
804         { USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
805         { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
806         { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
807         /* Sparklan */
808         { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
809         /* Sweex */
810         { USB_DEVICE(0x177f, 0x0302), USB_DEVICE_DATA(&rt2800usb_ops) },
811         /* U-Media*/
812         { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
813         /* ZCOM */
814         { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
815         { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
816         /* Zinwell */
817         { USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
818         { USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
819         /* Zyxel */
820         { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
821 #ifdef CONFIG_RT2800USB_RT30XX
822         /* Abocom */
823         { USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
824         { USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
825         { USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
826         /* AirTies */
827         { USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
828         /* Allwin */
829         { USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
830         { USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
831         { USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
832         /* ASUS */
833         { USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
834         /* AzureWave */
835         { USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
836         { USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
837         { USB_DEVICE(0x13d3, 0x3307), USB_DEVICE_DATA(&rt2800usb_ops) },
838         { USB_DEVICE(0x13d3, 0x3321), USB_DEVICE_DATA(&rt2800usb_ops) },
839         /* Conceptronic */
840         { USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
841         /* Corega */
842         { USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
843         /* D-Link */
844         { USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
845         { USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
846         { USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
847         { USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
848         { USB_DEVICE(0x07d1, 0x3c16), USB_DEVICE_DATA(&rt2800usb_ops) },
849         /* Draytek */
850         { USB_DEVICE(0x07fa, 0x7712), USB_DEVICE_DATA(&rt2800usb_ops) },
851         /* Edimax */
852         { USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
853         /* Encore */
854         { USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
855         { USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
856         /* EnGenius */
857         { USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) },
858         { USB_DEVICE(0x1740, 0x9705), USB_DEVICE_DATA(&rt2800usb_ops) },
859         { USB_DEVICE(0x1740, 0x9706), USB_DEVICE_DATA(&rt2800usb_ops) },
860         { USB_DEVICE(0x1740, 0x9707), USB_DEVICE_DATA(&rt2800usb_ops) },
861         { USB_DEVICE(0x1740, 0x9708), USB_DEVICE_DATA(&rt2800usb_ops) },
862         { USB_DEVICE(0x1740, 0x9709), USB_DEVICE_DATA(&rt2800usb_ops) },
863         /* Gigabyte */
864         { USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
865         /* I-O DATA */
866         { USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
867         { USB_DEVICE(0x04bb, 0x0947), USB_DEVICE_DATA(&rt2800usb_ops) },
868         { USB_DEVICE(0x04bb, 0x0948), USB_DEVICE_DATA(&rt2800usb_ops) },
869         /* Logitec */
870         { USB_DEVICE(0x0789, 0x0166), USB_DEVICE_DATA(&rt2800usb_ops) },
871         /* MSI */
872         { USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
873         { USB_DEVICE(0x0db0, 0x3821), USB_DEVICE_DATA(&rt2800usb_ops) },
874         { USB_DEVICE(0x0db0, 0x3822), USB_DEVICE_DATA(&rt2800usb_ops) },
875         { USB_DEVICE(0x0db0, 0x3870), USB_DEVICE_DATA(&rt2800usb_ops) },
876         { USB_DEVICE(0x0db0, 0x3871), USB_DEVICE_DATA(&rt2800usb_ops) },
877         { USB_DEVICE(0x0db0, 0x821a), USB_DEVICE_DATA(&rt2800usb_ops) },
878         { USB_DEVICE(0x0db0, 0x822a), USB_DEVICE_DATA(&rt2800usb_ops) },
879         { USB_DEVICE(0x0db0, 0x822b), USB_DEVICE_DATA(&rt2800usb_ops) },
880         { USB_DEVICE(0x0db0, 0x822c), USB_DEVICE_DATA(&rt2800usb_ops) },
881         { USB_DEVICE(0x0db0, 0x870a), USB_DEVICE_DATA(&rt2800usb_ops) },
882         { USB_DEVICE(0x0db0, 0x871a), USB_DEVICE_DATA(&rt2800usb_ops) },
883         { USB_DEVICE(0x0db0, 0x871b), USB_DEVICE_DATA(&rt2800usb_ops) },
884         { USB_DEVICE(0x0db0, 0x871c), USB_DEVICE_DATA(&rt2800usb_ops) },
885         { USB_DEVICE(0x0db0, 0x899a), USB_DEVICE_DATA(&rt2800usb_ops) },
886         /* Para */
887         { USB_DEVICE(0x20b8, 0x8888), USB_DEVICE_DATA(&rt2800usb_ops) },
888         /* Pegatron */
889         { USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
890         { USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
891         /* Planex */
892         { USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
893         /* Quanta */
894         { USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
895         /* Ralink */
896         { USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
897         { USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
898         { USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
899         { USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
900         /* Sitecom */
901         { USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
902         { USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
903         { USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
904         { USB_DEVICE(0x0df6, 0x0047), USB_DEVICE_DATA(&rt2800usb_ops) },
905         { USB_DEVICE(0x0df6, 0x0048), USB_DEVICE_DATA(&rt2800usb_ops) },
906         /* SMC */
907         { USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
908         { USB_DEVICE(0x083a, 0xa701), USB_DEVICE_DATA(&rt2800usb_ops) },
909         { USB_DEVICE(0x083a, 0xa702), USB_DEVICE_DATA(&rt2800usb_ops) },
910         { USB_DEVICE(0x083a, 0xa703), USB_DEVICE_DATA(&rt2800usb_ops) },
911         /* Zinwell */
912         { USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
913         { USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
914 #endif
915 #ifdef CONFIG_RT2800USB_RT35XX
916         /* Allwin */
917         { USB_DEVICE(0x8516, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
918         /* Askey */
919         { USB_DEVICE(0x1690, 0x0744), USB_DEVICE_DATA(&rt2800usb_ops) },
920         /* Cisco */
921         { USB_DEVICE(0x167b, 0x4001), USB_DEVICE_DATA(&rt2800usb_ops) },
922         /* EnGenius */
923         { USB_DEVICE(0x1740, 0x9801), USB_DEVICE_DATA(&rt2800usb_ops) },
924         /* I-O DATA */
925         { USB_DEVICE(0x04bb, 0x0944), USB_DEVICE_DATA(&rt2800usb_ops) },
926         /* Ralink */
927         { USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
928         { USB_DEVICE(0x148f, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
929         { USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
930         /* Sitecom */
931         { USB_DEVICE(0x0df6, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
932         { USB_DEVICE(0x0df6, 0x0050), USB_DEVICE_DATA(&rt2800usb_ops) },
933         /* Zinwell */
934         { USB_DEVICE(0x5a57, 0x0284), USB_DEVICE_DATA(&rt2800usb_ops) },
935 #endif
936 #ifdef CONFIG_RT2800USB_UNKNOWN
937         /*
938          * Unclear what kind of devices these are (they aren't supported by the
939          * vendor linux driver).
940          */
941         /* Amigo */
942         { USB_DEVICE(0x0e0b, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
943         { USB_DEVICE(0x0e0b, 0x9041), USB_DEVICE_DATA(&rt2800usb_ops) },
944         /* ASUS */
945         { USB_DEVICE(0x0b05, 0x1760), USB_DEVICE_DATA(&rt2800usb_ops) },
946         { USB_DEVICE(0x0b05, 0x1761), USB_DEVICE_DATA(&rt2800usb_ops) },
947         { USB_DEVICE(0x0b05, 0x1790), USB_DEVICE_DATA(&rt2800usb_ops) },
948         { USB_DEVICE(0x1761, 0x0b05), USB_DEVICE_DATA(&rt2800usb_ops) },
949         /* AzureWave */
950         { USB_DEVICE(0x13d3, 0x3262), USB_DEVICE_DATA(&rt2800usb_ops) },
951         { USB_DEVICE(0x13d3, 0x3284), USB_DEVICE_DATA(&rt2800usb_ops) },
952         { USB_DEVICE(0x13d3, 0x3322), USB_DEVICE_DATA(&rt2800usb_ops) },
953         /* Belkin */
954         { USB_DEVICE(0x050d, 0x825a), USB_DEVICE_DATA(&rt2800usb_ops) },
955         /* Buffalo */
956         { USB_DEVICE(0x0411, 0x012e), USB_DEVICE_DATA(&rt2800usb_ops) },
957         { USB_DEVICE(0x0411, 0x0148), USB_DEVICE_DATA(&rt2800usb_ops) },
958         { USB_DEVICE(0x0411, 0x0150), USB_DEVICE_DATA(&rt2800usb_ops) },
959         { USB_DEVICE(0x0411, 0x015d), USB_DEVICE_DATA(&rt2800usb_ops) },
960         /* Conceptronic */
961         { USB_DEVICE(0x14b2, 0x3c08), USB_DEVICE_DATA(&rt2800usb_ops) },
962         { USB_DEVICE(0x14b2, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
963         /* Corega */
964         { USB_DEVICE(0x07aa, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
965         { USB_DEVICE(0x07aa, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
966         { USB_DEVICE(0x18c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
967         /* D-Link */
968         { USB_DEVICE(0x07d1, 0x3c0b), USB_DEVICE_DATA(&rt2800usb_ops) },
969         { USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) },
970         { USB_DEVICE(0x07d1, 0x3c15), USB_DEVICE_DATA(&rt2800usb_ops) },
971         { USB_DEVICE(0x07d1, 0x3c17), USB_DEVICE_DATA(&rt2800usb_ops) },
972         /* Encore */
973         { USB_DEVICE(0x203d, 0x14a1), USB_DEVICE_DATA(&rt2800usb_ops) },
974         /* Gemtek */
975         { USB_DEVICE(0x15a9, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
976         /* Gigabyte */
977         { USB_DEVICE(0x1044, 0x800c), USB_DEVICE_DATA(&rt2800usb_ops) },
978         /* LevelOne */
979         { USB_DEVICE(0x1740, 0x0605), USB_DEVICE_DATA(&rt2800usb_ops) },
980         { USB_DEVICE(0x1740, 0x0615), USB_DEVICE_DATA(&rt2800usb_ops) },
981         /* Linksys */
982         { USB_DEVICE(0x1737, 0x0077), USB_DEVICE_DATA(&rt2800usb_ops) },
983         { USB_DEVICE(0x1737, 0x0078), USB_DEVICE_DATA(&rt2800usb_ops) },
984         { USB_DEVICE(0x1737, 0x0079), USB_DEVICE_DATA(&rt2800usb_ops) },
985         /* Motorola */
986         { USB_DEVICE(0x100d, 0x9032), USB_DEVICE_DATA(&rt2800usb_ops) },
987         /* Ovislink */
988         { USB_DEVICE(0x1b75, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
989         { USB_DEVICE(0x1b75, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
990         /* Pegatron */
991         { USB_DEVICE(0x05a6, 0x0101), USB_DEVICE_DATA(&rt2800usb_ops) },
992         { USB_DEVICE(0x1d4d, 0x0002), USB_DEVICE_DATA(&rt2800usb_ops) },
993         { USB_DEVICE(0x1d4d, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
994         { USB_DEVICE(0x1d4d, 0x0011), USB_DEVICE_DATA(&rt2800usb_ops) },
995         /* Planex */
996         { USB_DEVICE(0x2019, 0xab24), USB_DEVICE_DATA(&rt2800usb_ops) },
997         /* Qcom */
998         { USB_DEVICE(0x18e8, 0x6259), USB_DEVICE_DATA(&rt2800usb_ops) },
999         /* SMC */
1000         { USB_DEVICE(0x083a, 0xa512), USB_DEVICE_DATA(&rt2800usb_ops) },
1001         { USB_DEVICE(0x083a, 0xc522), USB_DEVICE_DATA(&rt2800usb_ops) },
1002         { USB_DEVICE(0x083a, 0xd522), USB_DEVICE_DATA(&rt2800usb_ops) },
1003         { USB_DEVICE(0x083a, 0xf511), USB_DEVICE_DATA(&rt2800usb_ops) },
1004         /* Sweex */
1005         { USB_DEVICE(0x177f, 0x0153), USB_DEVICE_DATA(&rt2800usb_ops) },
1006         { USB_DEVICE(0x177f, 0x0313), USB_DEVICE_DATA(&rt2800usb_ops) },
1007         /* Zyxel */
1008         { USB_DEVICE(0x0586, 0x341a), USB_DEVICE_DATA(&rt2800usb_ops) },
1009 #endif
1010         { 0, }
1011 };
1012
1013 MODULE_AUTHOR(DRV_PROJECT);
1014 MODULE_VERSION(DRV_VERSION);
1015 MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver.");
1016 MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards");
1017 MODULE_DEVICE_TABLE(usb, rt2800usb_device_table);
1018 MODULE_FIRMWARE(FIRMWARE_RT2870);
1019 MODULE_LICENSE("GPL");
1020
1021 static struct usb_driver rt2800usb_driver = {
1022         .name           = KBUILD_MODNAME,
1023         .id_table       = rt2800usb_device_table,
1024         .probe          = rt2x00usb_probe,
1025         .disconnect     = rt2x00usb_disconnect,
1026         .suspend        = rt2x00usb_suspend,
1027         .resume         = rt2x00usb_resume,
1028 };
1029
1030 static int __init rt2800usb_init(void)
1031 {
1032         return usb_register(&rt2800usb_driver);
1033 }
1034
1035 static void __exit rt2800usb_exit(void)
1036 {
1037         usb_deregister(&rt2800usb_driver);
1038 }
1039
1040 module_init(rt2800usb_init);
1041 module_exit(rt2800usb_exit);