1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 Copyright (C) 2010 Willow Garage <http://www.willowgarage.com>
4 Copyright (C) 2009 - 2010 Ivo van Doorn <IvDoorn@gmail.com>
5 Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de>
6 Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org>
7 Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com>
8 Copyright (C) 2009 Axel Kollhofer <rain_maker@root-forum.org>
9 <http://rt2x00.serialmonkey.com>
10
11 */
12
13 /*
14 Module: rt2800usb
15 Abstract: rt2800usb device specific routines.
16 Supported chipsets: RT2800U.
17 */
18
19 #include <linux/delay.h>
20 #include <linux/etherdevice.h>
21 #include <linux/kernel.h>
22 #include <linux/module.h>
23 #include <linux/usb.h>
24
25 #include "rt2x00.h"
26 #include "rt2x00usb.h"
27 #include "rt2800lib.h"
28 #include "rt2800.h"
29 #include "rt2800usb.h"
30
31 /*
32 * Allow hardware encryption to be disabled.
33 */
34 static bool modparam_nohwcrypt;
35 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444);
36 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
37
rt2800usb_hwcrypt_disabled(struct rt2x00_dev * rt2x00dev)38 static bool rt2800usb_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev)
39 {
40 return modparam_nohwcrypt;
41 }
42
43 /*
44 * Queue handlers.
45 */
rt2800usb_start_queue(struct data_queue * queue)46 static void rt2800usb_start_queue(struct data_queue *queue)
47 {
48 struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
49 u32 reg;
50
51 switch (queue->qid) {
52 case QID_RX:
53 reg = rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL);
54 rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 1);
55 rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
56 break;
57 case QID_BEACON:
58 reg = rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG);
59 rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1);
60 rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1);
61 rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 1);
62 rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
63 break;
64 default:
65 break;
66 }
67 }
68
rt2800usb_stop_queue(struct data_queue * queue)69 static void rt2800usb_stop_queue(struct data_queue *queue)
70 {
71 struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
72 u32 reg;
73
74 switch (queue->qid) {
75 case QID_RX:
76 reg = rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL);
77 rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 0);
78 rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
79 break;
80 case QID_BEACON:
81 reg = rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG);
82 rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0);
83 rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0);
84 rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0);
85 rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
86 break;
87 default:
88 break;
89 }
90 }
91
92 #define TXSTATUS_READ_INTERVAL 1000000
93
rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev * rt2x00dev,int urb_status,u32 tx_status)94 static bool rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev *rt2x00dev,
95 int urb_status, u32 tx_status)
96 {
97 bool valid;
98
99 if (urb_status) {
100 rt2x00_warn(rt2x00dev, "TX status read failed %d\n",
101 urb_status);
102
103 goto stop_reading;
104 }
105
106 valid = rt2x00_get_field32(tx_status, TX_STA_FIFO_VALID);
107 if (valid) {
108 if (!kfifo_put(&rt2x00dev->txstatus_fifo, tx_status))
109 rt2x00_warn(rt2x00dev, "TX status FIFO overrun\n");
110
111 queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
112
113 /* Reschedule urb to read TX status again instantly */
114 return true;
115 }
116
117 /* Check if there is any entry that timedout waiting on TX status */
118 if (rt2800_txstatus_timeout(rt2x00dev))
119 queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
120
121 if (rt2800_txstatus_pending(rt2x00dev)) {
122 /* Read register after 1 ms */
123 hrtimer_start(&rt2x00dev->txstatus_timer,
124 TXSTATUS_READ_INTERVAL,
125 HRTIMER_MODE_REL);
126 return false;
127 }
128
129 stop_reading:
130 clear_bit(TX_STATUS_READING, &rt2x00dev->flags);
131 /*
132 * There is small race window above, between txstatus pending check and
133 * clear_bit someone could do rt2x00usb_interrupt_txdone, so recheck
134 * here again if status reading is needed.
135 */
136 if (rt2800_txstatus_pending(rt2x00dev) &&
137 !test_and_set_bit(TX_STATUS_READING, &rt2x00dev->flags))
138 return true;
139 else
140 return false;
141 }
142
rt2800usb_async_read_tx_status(struct rt2x00_dev * rt2x00dev)143 static void rt2800usb_async_read_tx_status(struct rt2x00_dev *rt2x00dev)
144 {
145
146 if (test_and_set_bit(TX_STATUS_READING, &rt2x00dev->flags))
147 return;
148
149 /* Read TX_STA_FIFO register after 2 ms */
150 hrtimer_start(&rt2x00dev->txstatus_timer,
151 2 * TXSTATUS_READ_INTERVAL,
152 HRTIMER_MODE_REL);
153 }
154
rt2800usb_tx_dma_done(struct queue_entry * entry)155 static void rt2800usb_tx_dma_done(struct queue_entry *entry)
156 {
157 struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
158
159 rt2800usb_async_read_tx_status(rt2x00dev);
160 }
161
rt2800usb_tx_sta_fifo_timeout(struct hrtimer * timer)162 static enum hrtimer_restart rt2800usb_tx_sta_fifo_timeout(struct hrtimer *timer)
163 {
164 struct rt2x00_dev *rt2x00dev =
165 container_of(timer, struct rt2x00_dev, txstatus_timer);
166
167 rt2x00usb_register_read_async(rt2x00dev, TX_STA_FIFO,
168 rt2800usb_tx_sta_fifo_read_completed);
169
170 return HRTIMER_NORESTART;
171 }
172
173 /*
174 * Firmware functions
175 */
rt2800usb_autorun_detect(struct rt2x00_dev * rt2x00dev)176 static int rt2800usb_autorun_detect(struct rt2x00_dev *rt2x00dev)
177 {
178 __le32 *reg;
179 u32 fw_mode;
180 int ret;
181
182 reg = kmalloc(sizeof(*reg), GFP_KERNEL);
183 if (reg == NULL)
184 return -ENOMEM;
185 /* cannot use rt2x00usb_register_read here as it uses different
186 * mode (MULTI_READ vs. DEVICE_MODE) and does not pass the
187 * magic value USB_MODE_AUTORUN (0x11) to the device, thus the
188 * returned value would be invalid.
189 */
190 ret = rt2x00usb_vendor_request(rt2x00dev, USB_DEVICE_MODE,
191 USB_VENDOR_REQUEST_IN, 0,
192 USB_MODE_AUTORUN, reg, sizeof(*reg),
193 REGISTER_TIMEOUT_FIRMWARE);
194 fw_mode = le32_to_cpu(*reg);
195 kfree(reg);
196 if (ret < 0)
197 return ret;
198
199 if ((fw_mode & 0x00000003) == 2)
200 return 1;
201
202 return 0;
203 }
204
rt2800usb_get_firmware_name(struct rt2x00_dev * rt2x00dev)205 static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev)
206 {
207 return FIRMWARE_RT2870;
208 }
209
rt2800usb_write_firmware(struct rt2x00_dev * rt2x00dev,const u8 * data,const size_t len)210 static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
211 const u8 *data, const size_t len)
212 {
213 int status;
214 u32 offset;
215 u32 length;
216 int retval;
217
218 /*
219 * Check which section of the firmware we need.
220 */
221 if (rt2x00_rt(rt2x00dev, RT2860) ||
222 rt2x00_rt(rt2x00dev, RT2872) ||
223 rt2x00_rt(rt2x00dev, RT3070)) {
224 offset = 0;
225 length = 4096;
226 } else {
227 offset = 4096;
228 length = 4096;
229 }
230
231 /*
232 * Write firmware to device.
233 */
234 retval = rt2800usb_autorun_detect(rt2x00dev);
235 if (retval < 0)
236 return retval;
237 if (retval) {
238 rt2x00_info(rt2x00dev,
239 "Firmware loading not required - NIC in AutoRun mode\n");
240 __clear_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags);
241 } else {
242 rt2x00usb_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
243 data + offset, length);
244 }
245
246 rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
247 rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
248
249 /*
250 * Send firmware request to device to load firmware,
251 * we need to specify a long timeout time.
252 */
253 status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE,
254 0, USB_MODE_FIRMWARE,
255 REGISTER_TIMEOUT_FIRMWARE);
256 if (status < 0) {
257 rt2x00_err(rt2x00dev, "Failed to write Firmware to device\n");
258 return status;
259 }
260
261 msleep(10);
262 rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
263
264 return 0;
265 }
266
267 /*
268 * Device state switch handlers.
269 */
rt2800usb_init_registers(struct rt2x00_dev * rt2x00dev)270 static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
271 {
272 u32 reg;
273
274 /*
275 * Wait until BBP and RF are ready.
276 */
277 if (rt2800_wait_csr_ready(rt2x00dev))
278 return -EBUSY;
279
280 reg = rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL);
281 rt2x00usb_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
282
283 reg = 0;
284 rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_CSR, 1);
285 rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_BBP, 1);
286 rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
287
288 rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
289 USB_MODE_RESET, REGISTER_TIMEOUT);
290
291 rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
292
293 return 0;
294 }
295
rt2800usb_enable_radio(struct rt2x00_dev * rt2x00dev)296 static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
297 {
298 u32 reg = 0;
299
300 if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev)))
301 return -EIO;
302
303 rt2x00_set_field32(®, USB_DMA_CFG_PHY_CLEAR, 0);
304 rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_EN, 0);
305 rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
306 /*
307 * Total room for RX frames in kilobytes, PBF might still exceed
308 * this limit so reduce the number to prevent errors.
309 */
310 rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_LIMIT,
311 ((rt2x00dev->rx->limit * DATA_FRAME_SIZE)
312 / 1024) - 3);
313 rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_EN, 1);
314 rt2x00_set_field32(®, USB_DMA_CFG_TX_BULK_EN, 1);
315 rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, reg);
316
317 return rt2800_enable_radio(rt2x00dev);
318 }
319
rt2800usb_disable_radio(struct rt2x00_dev * rt2x00dev)320 static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev)
321 {
322 rt2800_disable_radio(rt2x00dev);
323 }
324
rt2800usb_set_state(struct rt2x00_dev * rt2x00dev,enum dev_state state)325 static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
326 enum dev_state state)
327 {
328 if (state == STATE_AWAKE)
329 rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 2);
330 else
331 rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0xff, 2);
332
333 return 0;
334 }
335
rt2800usb_set_device_state(struct rt2x00_dev * rt2x00dev,enum dev_state state)336 static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
337 enum dev_state state)
338 {
339 int retval = 0;
340
341 switch (state) {
342 case STATE_RADIO_ON:
343 /*
344 * Before the radio can be enabled, the device first has
345 * to be woken up. After that it needs a bit of time
346 * to be fully awake and then the radio can be enabled.
347 */
348 rt2800usb_set_state(rt2x00dev, STATE_AWAKE);
349 msleep(1);
350 retval = rt2800usb_enable_radio(rt2x00dev);
351 break;
352 case STATE_RADIO_OFF:
353 /*
354 * After the radio has been disabled, the device should
355 * be put to sleep for powersaving.
356 */
357 rt2800usb_disable_radio(rt2x00dev);
358 rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
359 break;
360 case STATE_RADIO_IRQ_ON:
361 case STATE_RADIO_IRQ_OFF:
362 /* No support, but no error either */
363 break;
364 case STATE_DEEP_SLEEP:
365 case STATE_SLEEP:
366 case STATE_STANDBY:
367 case STATE_AWAKE:
368 retval = rt2800usb_set_state(rt2x00dev, state);
369 break;
370 default:
371 retval = -ENOTSUPP;
372 break;
373 }
374
375 if (unlikely(retval))
376 rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n",
377 state, retval);
378
379 return retval;
380 }
381
rt2800usb_get_dma_done(struct data_queue * queue)382 static unsigned int rt2800usb_get_dma_done(struct data_queue *queue)
383 {
384 struct queue_entry *entry;
385
386 entry = rt2x00queue_get_entry(queue, Q_INDEX_DMA_DONE);
387 return entry->entry_idx;
388 }
389
390 /*
391 * TX descriptor initialization
392 */
rt2800usb_get_txwi(struct queue_entry * entry)393 static __le32 *rt2800usb_get_txwi(struct queue_entry *entry)
394 {
395 if (entry->queue->qid == QID_BEACON)
396 return (__le32 *) (entry->skb->data);
397 else
398 return (__le32 *) (entry->skb->data + TXINFO_DESC_SIZE);
399 }
400
rt2800usb_write_tx_desc(struct queue_entry * entry,struct txentry_desc * txdesc)401 static void rt2800usb_write_tx_desc(struct queue_entry *entry,
402 struct txentry_desc *txdesc)
403 {
404 struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
405 __le32 *txi = (__le32 *) entry->skb->data;
406 u32 word;
407
408 /*
409 * Initialize TXINFO descriptor
410 */
411 word = rt2x00_desc_read(txi, 0);
412
413 /*
414 * The size of TXINFO_W0_USB_DMA_TX_PKT_LEN is
415 * TXWI + 802.11 header + L2 pad + payload + pad,
416 * so need to decrease size of TXINFO.
417 */
418 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
419 roundup(entry->skb->len, 4) - TXINFO_DESC_SIZE);
420 rt2x00_set_field32(&word, TXINFO_W0_WIV,
421 !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
422 rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
423 rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);
424 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0);
425 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST,
426 test_bit(ENTRY_TXD_BURST, &txdesc->flags));
427 rt2x00_desc_write(txi, 0, word);
428
429 /*
430 * Register descriptor details in skb frame descriptor.
431 */
432 skbdesc->flags |= SKBDESC_DESC_IN_SKB;
433 skbdesc->desc = txi;
434 skbdesc->desc_len = TXINFO_DESC_SIZE + entry->queue->winfo_size;
435 }
436
437 /*
438 * TX data initialization
439 */
rt2800usb_get_tx_data_len(struct queue_entry * entry)440 static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
441 {
442 /*
443 * pad(1~3 bytes) is needed after each 802.11 payload.
444 * USB end pad(4 bytes) is needed at each USB bulk out packet end.
445 * TX frame format is :
446 * | TXINFO | TXWI | 802.11 header | L2 pad | payload | pad | USB end pad |
447 * |<------------- tx_pkt_len ------------->|
448 */
449
450 return roundup(entry->skb->len, 4) + 4;
451 }
452
453 /*
454 * TX control handlers
455 */
rt2800usb_work_txdone(struct work_struct * work)456 static void rt2800usb_work_txdone(struct work_struct *work)
457 {
458 struct rt2x00_dev *rt2x00dev =
459 container_of(work, struct rt2x00_dev, txdone_work);
460
461 while (!kfifo_is_empty(&rt2x00dev->txstatus_fifo) ||
462 rt2800_txstatus_timeout(rt2x00dev)) {
463
464 rt2800_txdone(rt2x00dev, UINT_MAX);
465
466 rt2800_txdone_nostatus(rt2x00dev);
467
468 /*
469 * The hw may delay sending the packet after DMA complete
470 * if the medium is busy, thus the TX_STA_FIFO entry is
471 * also delayed -> use a timer to retrieve it.
472 */
473 if (rt2800_txstatus_pending(rt2x00dev))
474 rt2800usb_async_read_tx_status(rt2x00dev);
475 }
476 }
477
478 /*
479 * RX control handlers
480 */
rt2800usb_fill_rxdone(struct queue_entry * entry,struct rxdone_entry_desc * rxdesc)481 static void rt2800usb_fill_rxdone(struct queue_entry *entry,
482 struct rxdone_entry_desc *rxdesc)
483 {
484 struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
485 __le32 *rxi = (__le32 *)entry->skb->data;
486 __le32 *rxd;
487 u32 word;
488 int rx_pkt_len;
489
490 /*
491 * Copy descriptor to the skbdesc->desc buffer, making it safe from
492 * moving of frame data in rt2x00usb.
493 */
494 memcpy(skbdesc->desc, rxi, skbdesc->desc_len);
495
496 /*
497 * RX frame format is :
498 * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad |
499 * |<------------ rx_pkt_len -------------->|
500 */
501 word = rt2x00_desc_read(rxi, 0);
502 rx_pkt_len = rt2x00_get_field32(word, RXINFO_W0_USB_DMA_RX_PKT_LEN);
503
504 /*
505 * Remove the RXINFO structure from the sbk.
506 */
507 skb_pull(entry->skb, RXINFO_DESC_SIZE);
508
509 /*
510 * Check for rx_pkt_len validity. Return if invalid, leaving
511 * rxdesc->size zeroed out by the upper level.
512 */
513 if (unlikely(rx_pkt_len == 0 ||
514 rx_pkt_len > entry->queue->data_size)) {
515 rt2x00_err(entry->queue->rt2x00dev,
516 "Bad frame size %d, forcing to 0\n", rx_pkt_len);
517 return;
518 }
519
520 rxd = (__le32 *)(entry->skb->data + rx_pkt_len);
521
522 /*
523 * It is now safe to read the descriptor on all architectures.
524 */
525 word = rt2x00_desc_read(rxd, 0);
526
527 if (rt2x00_get_field32(word, RXD_W0_CRC_ERROR))
528 rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
529
530 rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W0_CIPHER_ERROR);
531
532 if (rt2x00_get_field32(word, RXD_W0_DECRYPTED)) {
533 /*
534 * Hardware has stripped IV/EIV data from 802.11 frame during
535 * decryption. Unfortunately the descriptor doesn't contain
536 * any fields with the EIV/IV data either, so they can't
537 * be restored by rt2x00lib.
538 */
539 rxdesc->flags |= RX_FLAG_IV_STRIPPED;
540
541 /*
542 * The hardware has already checked the Michael Mic and has
543 * stripped it from the frame. Signal this to mac80211.
544 */
545 rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
546
547 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS) {
548 rxdesc->flags |= RX_FLAG_DECRYPTED;
549 } else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC) {
550 /*
551 * In order to check the Michael Mic, the packet must have
552 * been decrypted. Mac80211 doesnt check the MMIC failure
553 * flag to initiate MMIC countermeasures if the decoded flag
554 * has not been set.
555 */
556 rxdesc->flags |= RX_FLAG_DECRYPTED;
557
558 rxdesc->flags |= RX_FLAG_MMIC_ERROR;
559 }
560 }
561
562 if (rt2x00_get_field32(word, RXD_W0_MY_BSS))
563 rxdesc->dev_flags |= RXDONE_MY_BSS;
564
565 if (rt2x00_get_field32(word, RXD_W0_L2PAD))
566 rxdesc->dev_flags |= RXDONE_L2PAD;
567
568 /*
569 * Remove RXD descriptor from end of buffer.
570 */
571 skb_trim(entry->skb, rx_pkt_len);
572
573 /*
574 * Process the RXWI structure.
575 */
576 rt2800_process_rxwi(entry, rxdesc);
577 }
578
579 /*
580 * Device probe functions.
581 */
rt2800usb_efuse_detect(struct rt2x00_dev * rt2x00dev)582 static int rt2800usb_efuse_detect(struct rt2x00_dev *rt2x00dev)
583 {
584 int retval;
585
586 retval = rt2800usb_autorun_detect(rt2x00dev);
587 if (retval < 0)
588 return retval;
589 if (retval)
590 return 1;
591 return rt2800_efuse_detect(rt2x00dev);
592 }
593
rt2800usb_read_eeprom(struct rt2x00_dev * rt2x00dev)594 static int rt2800usb_read_eeprom(struct rt2x00_dev *rt2x00dev)
595 {
596 int retval;
597
598 retval = rt2800usb_efuse_detect(rt2x00dev);
599 if (retval < 0)
600 return retval;
601 if (retval)
602 retval = rt2800_read_eeprom_efuse(rt2x00dev);
603 else
604 retval = rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom,
605 EEPROM_SIZE);
606
607 return retval;
608 }
609
rt2800usb_probe_hw(struct rt2x00_dev * rt2x00dev)610 static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
611 {
612 int retval;
613
614 retval = rt2800_probe_hw(rt2x00dev);
615 if (retval)
616 return retval;
617
618 /*
619 * Set txstatus timer function.
620 */
621 rt2x00dev->txstatus_timer.function = rt2800usb_tx_sta_fifo_timeout;
622
623 /*
624 * Overwrite TX done handler
625 */
626 INIT_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone);
627
628 return 0;
629 }
630
631 static const struct ieee80211_ops rt2800usb_mac80211_ops = {
632 .tx = rt2x00mac_tx,
633 .start = rt2x00mac_start,
634 .stop = rt2x00mac_stop,
635 .add_interface = rt2x00mac_add_interface,
636 .remove_interface = rt2x00mac_remove_interface,
637 .config = rt2x00mac_config,
638 .configure_filter = rt2x00mac_configure_filter,
639 .set_tim = rt2x00mac_set_tim,
640 .set_key = rt2x00mac_set_key,
641 .sw_scan_start = rt2x00mac_sw_scan_start,
642 .sw_scan_complete = rt2x00mac_sw_scan_complete,
643 .get_stats = rt2x00mac_get_stats,
644 .get_key_seq = rt2800_get_key_seq,
645 .set_rts_threshold = rt2800_set_rts_threshold,
646 .sta_add = rt2800_sta_add,
647 .sta_remove = rt2800_sta_remove,
648 .bss_info_changed = rt2x00mac_bss_info_changed,
649 .conf_tx = rt2800_conf_tx,
650 .get_tsf = rt2800_get_tsf,
651 .rfkill_poll = rt2x00mac_rfkill_poll,
652 .ampdu_action = rt2800_ampdu_action,
653 .flush = rt2x00mac_flush,
654 .get_survey = rt2800_get_survey,
655 .get_ringparam = rt2x00mac_get_ringparam,
656 .tx_frames_pending = rt2x00mac_tx_frames_pending,
657 .reconfig_complete = rt2x00mac_reconfig_complete,
658 };
659
660 static const struct rt2800_ops rt2800usb_rt2800_ops = {
661 .register_read = rt2x00usb_register_read,
662 .register_read_lock = rt2x00usb_register_read_lock,
663 .register_write = rt2x00usb_register_write,
664 .register_write_lock = rt2x00usb_register_write_lock,
665 .register_multiread = rt2x00usb_register_multiread,
666 .register_multiwrite = rt2x00usb_register_multiwrite,
667 .regbusy_read = rt2x00usb_regbusy_read,
668 .read_eeprom = rt2800usb_read_eeprom,
669 .hwcrypt_disabled = rt2800usb_hwcrypt_disabled,
670 .drv_write_firmware = rt2800usb_write_firmware,
671 .drv_init_registers = rt2800usb_init_registers,
672 .drv_get_txwi = rt2800usb_get_txwi,
673 .drv_get_dma_done = rt2800usb_get_dma_done,
674 };
675
676 static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
677 .probe_hw = rt2800usb_probe_hw,
678 .get_firmware_name = rt2800usb_get_firmware_name,
679 .check_firmware = rt2800_check_firmware,
680 .load_firmware = rt2800_load_firmware,
681 .initialize = rt2x00usb_initialize,
682 .uninitialize = rt2x00usb_uninitialize,
683 .clear_entry = rt2x00usb_clear_entry,
684 .set_device_state = rt2800usb_set_device_state,
685 .rfkill_poll = rt2800_rfkill_poll,
686 .link_stats = rt2800_link_stats,
687 .reset_tuner = rt2800_reset_tuner,
688 .link_tuner = rt2800_link_tuner,
689 .gain_calibration = rt2800_gain_calibration,
690 .vco_calibration = rt2800_vco_calibration,
691 .watchdog = rt2800_watchdog,
692 .start_queue = rt2800usb_start_queue,
693 .kick_queue = rt2x00usb_kick_queue,
694 .stop_queue = rt2800usb_stop_queue,
695 .flush_queue = rt2x00usb_flush_queue,
696 .tx_dma_done = rt2800usb_tx_dma_done,
697 .write_tx_desc = rt2800usb_write_tx_desc,
698 .write_tx_data = rt2800_write_tx_data,
699 .write_beacon = rt2800_write_beacon,
700 .clear_beacon = rt2800_clear_beacon,
701 .get_tx_data_len = rt2800usb_get_tx_data_len,
702 .fill_rxdone = rt2800usb_fill_rxdone,
703 .config_shared_key = rt2800_config_shared_key,
704 .config_pairwise_key = rt2800_config_pairwise_key,
705 .config_filter = rt2800_config_filter,
706 .config_intf = rt2800_config_intf,
707 .config_erp = rt2800_config_erp,
708 .config_ant = rt2800_config_ant,
709 .config = rt2800_config,
710 .pre_reset_hw = rt2800_pre_reset_hw,
711 };
712
rt2800usb_queue_init(struct data_queue * queue)713 static void rt2800usb_queue_init(struct data_queue *queue)
714 {
715 struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
716 unsigned short txwi_size, rxwi_size;
717
718 rt2800_get_txwi_rxwi_size(rt2x00dev, &txwi_size, &rxwi_size);
719
720 switch (queue->qid) {
721 case QID_RX:
722 queue->limit = 128;
723 queue->data_size = AGGREGATION_SIZE;
724 queue->desc_size = RXINFO_DESC_SIZE;
725 queue->winfo_size = rxwi_size;
726 queue->priv_size = sizeof(struct queue_entry_priv_usb);
727 break;
728
729 case QID_AC_VO:
730 case QID_AC_VI:
731 case QID_AC_BE:
732 case QID_AC_BK:
733 queue->limit = 16;
734 queue->data_size = AGGREGATION_SIZE;
735 queue->desc_size = TXINFO_DESC_SIZE;
736 queue->winfo_size = txwi_size;
737 queue->priv_size = sizeof(struct queue_entry_priv_usb);
738 break;
739
740 case QID_BEACON:
741 queue->limit = 8;
742 queue->data_size = MGMT_FRAME_SIZE;
743 queue->desc_size = TXINFO_DESC_SIZE;
744 queue->winfo_size = txwi_size;
745 queue->priv_size = sizeof(struct queue_entry_priv_usb);
746 break;
747
748 case QID_ATIM:
749 default:
750 BUG();
751 break;
752 }
753 }
754
755 static const struct rt2x00_ops rt2800usb_ops = {
756 .name = KBUILD_MODNAME,
757 .drv_data_size = sizeof(struct rt2800_drv_data),
758 .max_ap_intf = 8,
759 .eeprom_size = EEPROM_SIZE,
760 .rf_size = RF_SIZE,
761 .tx_queues = NUM_TX_QUEUES,
762 .queue_init = rt2800usb_queue_init,
763 .lib = &rt2800usb_rt2x00_ops,
764 .drv = &rt2800usb_rt2800_ops,
765 .hw = &rt2800usb_mac80211_ops,
766 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
767 .debugfs = &rt2800_rt2x00debug,
768 #endif /* CONFIG_RT2X00_LIB_DEBUGFS */
769 };
770
771 /*
772 * rt2800usb module information.
773 */
774 static const struct usb_device_id rt2800usb_device_table[] = {
775 /* Abocom */
776 { USB_DEVICE(0x07b8, 0x2870) },
777 { USB_DEVICE(0x07b8, 0x2770) },
778 { USB_DEVICE(0x07b8, 0x3070) },
779 { USB_DEVICE(0x07b8, 0x3071) },
780 { USB_DEVICE(0x07b8, 0x3072) },
781 { USB_DEVICE(0x1482, 0x3c09) },
782 /* AirTies */
783 { USB_DEVICE(0x1eda, 0x2012) },
784 { USB_DEVICE(0x1eda, 0x2210) },
785 { USB_DEVICE(0x1eda, 0x2310) },
786 /* Allwin */
787 { USB_DEVICE(0x8516, 0x2070) },
788 { USB_DEVICE(0x8516, 0x2770) },
789 { USB_DEVICE(0x8516, 0x2870) },
790 { USB_DEVICE(0x8516, 0x3070) },
791 { USB_DEVICE(0x8516, 0x3071) },
792 { USB_DEVICE(0x8516, 0x3072) },
793 /* Alpha Networks */
794 { USB_DEVICE(0x14b2, 0x3c06) },
795 { USB_DEVICE(0x14b2, 0x3c07) },
796 { USB_DEVICE(0x14b2, 0x3c09) },
797 { USB_DEVICE(0x14b2, 0x3c12) },
798 { USB_DEVICE(0x14b2, 0x3c23) },
799 { USB_DEVICE(0x14b2, 0x3c25) },
800 { USB_DEVICE(0x14b2, 0x3c27) },
801 { USB_DEVICE(0x14b2, 0x3c28) },
802 { USB_DEVICE(0x14b2, 0x3c2c) },
803 /* Amit */
804 { USB_DEVICE(0x15c5, 0x0008) },
805 /* Askey */
806 { USB_DEVICE(0x1690, 0x0740) },
807 /* ASUS */
808 { USB_DEVICE(0x0b05, 0x1731) },
809 { USB_DEVICE(0x0b05, 0x1732) },
810 { USB_DEVICE(0x0b05, 0x1742) },
811 { USB_DEVICE(0x0b05, 0x1784) },
812 { USB_DEVICE(0x1761, 0x0b05) },
813 /* AzureWave */
814 { USB_DEVICE(0x13d3, 0x3247) },
815 { USB_DEVICE(0x13d3, 0x3273) },
816 { USB_DEVICE(0x13d3, 0x3305) },
817 { USB_DEVICE(0x13d3, 0x3307) },
818 { USB_DEVICE(0x13d3, 0x3321) },
819 /* Belkin */
820 { USB_DEVICE(0x050d, 0x8053) },
821 { USB_DEVICE(0x050d, 0x805c) },
822 { USB_DEVICE(0x050d, 0x815c) },
823 { USB_DEVICE(0x050d, 0x825a) },
824 { USB_DEVICE(0x050d, 0x825b) },
825 { USB_DEVICE(0x050d, 0x935a) },
826 { USB_DEVICE(0x050d, 0x935b) },
827 /* Buffalo */
828 { USB_DEVICE(0x0411, 0x00e8) },
829 { USB_DEVICE(0x0411, 0x0158) },
830 { USB_DEVICE(0x0411, 0x015d) },
831 { USB_DEVICE(0x0411, 0x016f) },
832 { USB_DEVICE(0x0411, 0x01a2) },
833 { USB_DEVICE(0x0411, 0x01ee) },
834 { USB_DEVICE(0x0411, 0x01a8) },
835 { USB_DEVICE(0x0411, 0x01fd) },
836 /* Corega */
837 { USB_DEVICE(0x07aa, 0x002f) },
838 { USB_DEVICE(0x07aa, 0x003c) },
839 { USB_DEVICE(0x07aa, 0x003f) },
840 { USB_DEVICE(0x18c5, 0x0012) },
841 /* D-Link */
842 { USB_DEVICE(0x07d1, 0x3c09) },
843 { USB_DEVICE(0x07d1, 0x3c0a) },
844 { USB_DEVICE(0x07d1, 0x3c0d) },
845 { USB_DEVICE(0x07d1, 0x3c0e) },
846 { USB_DEVICE(0x07d1, 0x3c0f) },
847 { USB_DEVICE(0x07d1, 0x3c11) },
848 { USB_DEVICE(0x07d1, 0x3c13) },
849 { USB_DEVICE(0x07d1, 0x3c15) },
850 { USB_DEVICE(0x07d1, 0x3c16) },
851 { USB_DEVICE(0x07d1, 0x3c17) },
852 { USB_DEVICE(0x2001, 0x3317) },
853 { USB_DEVICE(0x2001, 0x3c1b) },
854 { USB_DEVICE(0x2001, 0x3c25) },
855 /* Draytek */
856 { USB_DEVICE(0x07fa, 0x7712) },
857 /* DVICO */
858 { USB_DEVICE(0x0fe9, 0xb307) },
859 /* Edimax */
860 { USB_DEVICE(0x7392, 0x4085) },
861 { USB_DEVICE(0x7392, 0x7711) },
862 { USB_DEVICE(0x7392, 0x7717) },
863 { USB_DEVICE(0x7392, 0x7718) },
864 { USB_DEVICE(0x7392, 0x7722) },
865 /* Encore */
866 { USB_DEVICE(0x203d, 0x1480) },
867 { USB_DEVICE(0x203d, 0x14a9) },
868 /* EnGenius */
869 { USB_DEVICE(0x1740, 0x9701) },
870 { USB_DEVICE(0x1740, 0x9702) },
871 { USB_DEVICE(0x1740, 0x9703) },
872 { USB_DEVICE(0x1740, 0x9705) },
873 { USB_DEVICE(0x1740, 0x9706) },
874 { USB_DEVICE(0x1740, 0x9707) },
875 { USB_DEVICE(0x1740, 0x9708) },
876 { USB_DEVICE(0x1740, 0x9709) },
877 /* Gemtek */
878 { USB_DEVICE(0x15a9, 0x0012) },
879 /* Gigabyte */
880 { USB_DEVICE(0x1044, 0x800b) },
881 { USB_DEVICE(0x1044, 0x800d) },
882 /* Hawking */
883 { USB_DEVICE(0x0e66, 0x0001) },
884 { USB_DEVICE(0x0e66, 0x0003) },
885 { USB_DEVICE(0x0e66, 0x0009) },
886 { USB_DEVICE(0x0e66, 0x000b) },
887 { USB_DEVICE(0x0e66, 0x0013) },
888 { USB_DEVICE(0x0e66, 0x0017) },
889 { USB_DEVICE(0x0e66, 0x0018) },
890 /* I-O DATA */
891 { USB_DEVICE(0x04bb, 0x0945) },
892 { USB_DEVICE(0x04bb, 0x0947) },
893 { USB_DEVICE(0x04bb, 0x0948) },
894 /* Linksys */
895 { USB_DEVICE(0x13b1, 0x0031) },
896 { USB_DEVICE(0x1737, 0x0070) },
897 { USB_DEVICE(0x1737, 0x0071) },
898 { USB_DEVICE(0x1737, 0x0077) },
899 { USB_DEVICE(0x1737, 0x0078) },
900 /* Logitec */
901 { USB_DEVICE(0x0789, 0x0162) },
902 { USB_DEVICE(0x0789, 0x0163) },
903 { USB_DEVICE(0x0789, 0x0164) },
904 { USB_DEVICE(0x0789, 0x0166) },
905 /* Motorola */
906 { USB_DEVICE(0x100d, 0x9031) },
907 /* MSI */
908 { USB_DEVICE(0x0db0, 0x3820) },
909 { USB_DEVICE(0x0db0, 0x3821) },
910 { USB_DEVICE(0x0db0, 0x3822) },
911 { USB_DEVICE(0x0db0, 0x3870) },
912 { USB_DEVICE(0x0db0, 0x3871) },
913 { USB_DEVICE(0x0db0, 0x6899) },
914 { USB_DEVICE(0x0db0, 0x821a) },
915 { USB_DEVICE(0x0db0, 0x822a) },
916 { USB_DEVICE(0x0db0, 0x822b) },
917 { USB_DEVICE(0x0db0, 0x822c) },
918 { USB_DEVICE(0x0db0, 0x870a) },
919 { USB_DEVICE(0x0db0, 0x871a) },
920 { USB_DEVICE(0x0db0, 0x871b) },
921 { USB_DEVICE(0x0db0, 0x871c) },
922 { USB_DEVICE(0x0db0, 0x899a) },
923 /* Ovislink */
924 { USB_DEVICE(0x1b75, 0x3070) },
925 { USB_DEVICE(0x1b75, 0x3071) },
926 { USB_DEVICE(0x1b75, 0x3072) },
927 { USB_DEVICE(0x1b75, 0xa200) },
928 /* Para */
929 { USB_DEVICE(0x20b8, 0x8888) },
930 /* Pegatron */
931 { USB_DEVICE(0x1d4d, 0x0002) },
932 { USB_DEVICE(0x1d4d, 0x000c) },
933 { USB_DEVICE(0x1d4d, 0x000e) },
934 { USB_DEVICE(0x1d4d, 0x0011) },
935 /* Philips */
936 { USB_DEVICE(0x0471, 0x200f) },
937 /* Planex */
938 { USB_DEVICE(0x2019, 0x5201) },
939 { USB_DEVICE(0x2019, 0xab25) },
940 { USB_DEVICE(0x2019, 0xed06) },
941 /* Quanta */
942 { USB_DEVICE(0x1a32, 0x0304) },
943 /* Ralink */
944 { USB_DEVICE(0x148f, 0x2070) },
945 { USB_DEVICE(0x148f, 0x2770) },
946 { USB_DEVICE(0x148f, 0x2870) },
947 { USB_DEVICE(0x148f, 0x3070) },
948 { USB_DEVICE(0x148f, 0x3071) },
949 { USB_DEVICE(0x148f, 0x3072) },
950 /* Samsung */
951 { USB_DEVICE(0x04e8, 0x2018) },
952 /* Siemens */
953 { USB_DEVICE(0x129b, 0x1828) },
954 /* Sitecom */
955 { USB_DEVICE(0x0df6, 0x0017) },
956 { USB_DEVICE(0x0df6, 0x002b) },
957 { USB_DEVICE(0x0df6, 0x002c) },
958 { USB_DEVICE(0x0df6, 0x002d) },
959 { USB_DEVICE(0x0df6, 0x0039) },
960 { USB_DEVICE(0x0df6, 0x003b) },
961 { USB_DEVICE(0x0df6, 0x003d) },
962 { USB_DEVICE(0x0df6, 0x003e) },
963 { USB_DEVICE(0x0df6, 0x003f) },
964 { USB_DEVICE(0x0df6, 0x0040) },
965 { USB_DEVICE(0x0df6, 0x0042) },
966 { USB_DEVICE(0x0df6, 0x0047) },
967 { USB_DEVICE(0x0df6, 0x0048) },
968 { USB_DEVICE(0x0df6, 0x0051) },
969 { USB_DEVICE(0x0df6, 0x005f) },
970 { USB_DEVICE(0x0df6, 0x0060) },
971 /* SMC */
972 { USB_DEVICE(0x083a, 0x6618) },
973 { USB_DEVICE(0x083a, 0x7511) },
974 { USB_DEVICE(0x083a, 0x7512) },
975 { USB_DEVICE(0x083a, 0x7522) },
976 { USB_DEVICE(0x083a, 0x8522) },
977 { USB_DEVICE(0x083a, 0xa618) },
978 { USB_DEVICE(0x083a, 0xa701) },
979 { USB_DEVICE(0x083a, 0xa702) },
980 { USB_DEVICE(0x083a, 0xa703) },
981 { USB_DEVICE(0x083a, 0xb522) },
982 /* Sparklan */
983 { USB_DEVICE(0x15a9, 0x0006) },
984 /* Sweex */
985 { USB_DEVICE(0x177f, 0x0153) },
986 { USB_DEVICE(0x177f, 0x0164) },
987 { USB_DEVICE(0x177f, 0x0302) },
988 { USB_DEVICE(0x177f, 0x0313) },
989 { USB_DEVICE(0x177f, 0x0323) },
990 { USB_DEVICE(0x177f, 0x0324) },
991 { USB_DEVICE(0x177f, 0x1163) },
992 /* U-Media */
993 { USB_DEVICE(0x157e, 0x300e) },
994 { USB_DEVICE(0x157e, 0x3013) },
995 /* ZCOM */
996 { USB_DEVICE(0x0cde, 0x0022) },
997 { USB_DEVICE(0x0cde, 0x0025) },
998 /* Zinwell */
999 { USB_DEVICE(0x5a57, 0x0280) },
1000 { USB_DEVICE(0x5a57, 0x0282) },
1001 { USB_DEVICE(0x5a57, 0x0283) },
1002 { USB_DEVICE(0x5a57, 0x5257) },
1003 /* Zyxel */
1004 { USB_DEVICE(0x0586, 0x3416) },
1005 { USB_DEVICE(0x0586, 0x3418) },
1006 { USB_DEVICE(0x0586, 0x341a) },
1007 { USB_DEVICE(0x0586, 0x341e) },
1008 { USB_DEVICE(0x0586, 0x343e) },
1009 #ifdef CONFIG_RT2800USB_RT33XX
1010 /* Belkin */
1011 { USB_DEVICE(0x050d, 0x945b) },
1012 /* D-Link */
1013 { USB_DEVICE(0x2001, 0x3c17) },
1014 /* Panasonic */
1015 { USB_DEVICE(0x083a, 0xb511) },
1016 /* Accton/Arcadyan/Epson */
1017 { USB_DEVICE(0x083a, 0xb512) },
1018 /* Philips */
1019 { USB_DEVICE(0x0471, 0x20dd) },
1020 /* Ralink */
1021 { USB_DEVICE(0x148f, 0x3370) },
1022 { USB_DEVICE(0x148f, 0x8070) },
1023 /* Sitecom */
1024 { USB_DEVICE(0x0df6, 0x0050) },
1025 /* Sweex */
1026 { USB_DEVICE(0x177f, 0x0163) },
1027 { USB_DEVICE(0x177f, 0x0165) },
1028 #endif
1029 #ifdef CONFIG_RT2800USB_RT35XX
1030 /* Allwin */
1031 { USB_DEVICE(0x8516, 0x3572) },
1032 /* Askey */
1033 { USB_DEVICE(0x1690, 0x0744) },
1034 { USB_DEVICE(0x1690, 0x0761) },
1035 { USB_DEVICE(0x1690, 0x0764) },
1036 /* ASUS */
1037 { USB_DEVICE(0x0b05, 0x179d) },
1038 /* Cisco */
1039 { USB_DEVICE(0x167b, 0x4001) },
1040 /* EnGenius */
1041 { USB_DEVICE(0x1740, 0x9801) },
1042 /* I-O DATA */
1043 { USB_DEVICE(0x04bb, 0x0944) },
1044 /* Linksys */
1045 { USB_DEVICE(0x13b1, 0x002f) },
1046 { USB_DEVICE(0x1737, 0x0079) },
1047 /* Logitec */
1048 { USB_DEVICE(0x0789, 0x0170) },
1049 /* Ralink */
1050 { USB_DEVICE(0x148f, 0x3572) },
1051 /* Sitecom */
1052 { USB_DEVICE(0x0df6, 0x0041) },
1053 { USB_DEVICE(0x0df6, 0x0062) },
1054 { USB_DEVICE(0x0df6, 0x0065) },
1055 { USB_DEVICE(0x0df6, 0x0066) },
1056 { USB_DEVICE(0x0df6, 0x0068) },
1057 /* Toshiba */
1058 { USB_DEVICE(0x0930, 0x0a07) },
1059 /* Zinwell */
1060 { USB_DEVICE(0x5a57, 0x0284) },
1061 #endif
1062 #ifdef CONFIG_RT2800USB_RT3573
1063 /* AirLive */
1064 { USB_DEVICE(0x1b75, 0x7733) },
1065 /* ASUS */
1066 { USB_DEVICE(0x0b05, 0x17bc) },
1067 { USB_DEVICE(0x0b05, 0x17ad) },
1068 /* Belkin */
1069 { USB_DEVICE(0x050d, 0x1103) },
1070 /* Cameo */
1071 { USB_DEVICE(0x148f, 0xf301) },
1072 /* D-Link */
1073 { USB_DEVICE(0x2001, 0x3c1f) },
1074 /* Edimax */
1075 { USB_DEVICE(0x7392, 0x7733) },
1076 /* Hawking */
1077 { USB_DEVICE(0x0e66, 0x0020) },
1078 { USB_DEVICE(0x0e66, 0x0021) },
1079 /* I-O DATA */
1080 { USB_DEVICE(0x04bb, 0x094e) },
1081 /* Linksys */
1082 { USB_DEVICE(0x13b1, 0x003b) },
1083 /* Logitec */
1084 { USB_DEVICE(0x0789, 0x016b) },
1085 /* NETGEAR */
1086 { USB_DEVICE(0x0846, 0x9012) },
1087 { USB_DEVICE(0x0846, 0x9013) },
1088 { USB_DEVICE(0x0846, 0x9019) },
1089 /* Planex */
1090 { USB_DEVICE(0x2019, 0xed14) },
1091 { USB_DEVICE(0x2019, 0xed19) },
1092 /* Ralink */
1093 { USB_DEVICE(0x148f, 0x3573) },
1094 /* Sitecom */
1095 { USB_DEVICE(0x0df6, 0x0067) },
1096 { USB_DEVICE(0x0df6, 0x006a) },
1097 { USB_DEVICE(0x0df6, 0x006e) },
1098 /* ZyXEL */
1099 { USB_DEVICE(0x0586, 0x3421) },
1100 #endif
1101 #ifdef CONFIG_RT2800USB_RT53XX
1102 /* Arcadyan */
1103 { USB_DEVICE(0x043e, 0x7a12) },
1104 { USB_DEVICE(0x043e, 0x7a32) },
1105 /* ASUS */
1106 { USB_DEVICE(0x0b05, 0x17e8) },
1107 /* Azurewave */
1108 { USB_DEVICE(0x13d3, 0x3329) },
1109 { USB_DEVICE(0x13d3, 0x3365) },
1110 /* D-Link */
1111 { USB_DEVICE(0x2001, 0x3c15) },
1112 { USB_DEVICE(0x2001, 0x3c19) },
1113 { USB_DEVICE(0x2001, 0x3c1c) },
1114 { USB_DEVICE(0x2001, 0x3c1d) },
1115 { USB_DEVICE(0x2001, 0x3c1e) },
1116 { USB_DEVICE(0x2001, 0x3c20) },
1117 { USB_DEVICE(0x2001, 0x3c22) },
1118 { USB_DEVICE(0x2001, 0x3c23) },
1119 /* LG innotek */
1120 { USB_DEVICE(0x043e, 0x7a22) },
1121 { USB_DEVICE(0x043e, 0x7a42) },
1122 /* Panasonic */
1123 { USB_DEVICE(0x04da, 0x1801) },
1124 { USB_DEVICE(0x04da, 0x1800) },
1125 { USB_DEVICE(0x04da, 0x23f6) },
1126 /* Philips */
1127 { USB_DEVICE(0x0471, 0x2104) },
1128 { USB_DEVICE(0x0471, 0x2126) },
1129 { USB_DEVICE(0x0471, 0x2180) },
1130 { USB_DEVICE(0x0471, 0x2181) },
1131 { USB_DEVICE(0x0471, 0x2182) },
1132 /* Ralink */
1133 { USB_DEVICE(0x148f, 0x5370) },
1134 { USB_DEVICE(0x148f, 0x5372) },
1135 #endif
1136 #ifdef CONFIG_RT2800USB_RT55XX
1137 /* Arcadyan */
1138 { USB_DEVICE(0x043e, 0x7a32) },
1139 /* AVM GmbH */
1140 { USB_DEVICE(0x057c, 0x8501) },
1141 /* Buffalo */
1142 { USB_DEVICE(0x0411, 0x0241) },
1143 { USB_DEVICE(0x0411, 0x0253) },
1144 /* D-Link */
1145 { USB_DEVICE(0x2001, 0x3c1a) },
1146 { USB_DEVICE(0x2001, 0x3c21) },
1147 /* Proware */
1148 { USB_DEVICE(0x043e, 0x7a13) },
1149 /* Ralink */
1150 { USB_DEVICE(0x148f, 0x5572) },
1151 /* TRENDnet */
1152 { USB_DEVICE(0x20f4, 0x724a) },
1153 #endif
1154 #ifdef CONFIG_RT2800USB_UNKNOWN
1155 /*
1156 * Unclear what kind of devices these are (they aren't supported by the
1157 * vendor linux driver).
1158 */
1159 /* Abocom */
1160 { USB_DEVICE(0x07b8, 0x3073) },
1161 { USB_DEVICE(0x07b8, 0x3074) },
1162 /* Alpha Networks */
1163 { USB_DEVICE(0x14b2, 0x3c08) },
1164 { USB_DEVICE(0x14b2, 0x3c11) },
1165 /* Amigo */
1166 { USB_DEVICE(0x0e0b, 0x9031) },
1167 { USB_DEVICE(0x0e0b, 0x9041) },
1168 /* ASUS */
1169 { USB_DEVICE(0x0b05, 0x166a) },
1170 { USB_DEVICE(0x0b05, 0x1760) },
1171 { USB_DEVICE(0x0b05, 0x1761) },
1172 { USB_DEVICE(0x0b05, 0x1790) },
1173 { USB_DEVICE(0x0b05, 0x17a7) },
1174 /* AzureWave */
1175 { USB_DEVICE(0x13d3, 0x3262) },
1176 { USB_DEVICE(0x13d3, 0x3284) },
1177 { USB_DEVICE(0x13d3, 0x3322) },
1178 { USB_DEVICE(0x13d3, 0x3340) },
1179 { USB_DEVICE(0x13d3, 0x3399) },
1180 { USB_DEVICE(0x13d3, 0x3400) },
1181 { USB_DEVICE(0x13d3, 0x3401) },
1182 /* Belkin */
1183 { USB_DEVICE(0x050d, 0x1003) },
1184 /* Buffalo */
1185 { USB_DEVICE(0x0411, 0x012e) },
1186 { USB_DEVICE(0x0411, 0x0148) },
1187 { USB_DEVICE(0x0411, 0x0150) },
1188 /* Corega */
1189 { USB_DEVICE(0x07aa, 0x0041) },
1190 { USB_DEVICE(0x07aa, 0x0042) },
1191 { USB_DEVICE(0x18c5, 0x0008) },
1192 /* D-Link */
1193 { USB_DEVICE(0x07d1, 0x3c0b) },
1194 /* Encore */
1195 { USB_DEVICE(0x203d, 0x14a1) },
1196 /* EnGenius */
1197 { USB_DEVICE(0x1740, 0x0600) },
1198 { USB_DEVICE(0x1740, 0x0602) },
1199 /* Gemtek */
1200 { USB_DEVICE(0x15a9, 0x0010) },
1201 /* Gigabyte */
1202 { USB_DEVICE(0x1044, 0x800c) },
1203 /* Hercules */
1204 { USB_DEVICE(0x06f8, 0xe036) },
1205 /* Huawei */
1206 { USB_DEVICE(0x148f, 0xf101) },
1207 /* I-O DATA */
1208 { USB_DEVICE(0x04bb, 0x094b) },
1209 /* LevelOne */
1210 { USB_DEVICE(0x1740, 0x0605) },
1211 { USB_DEVICE(0x1740, 0x0615) },
1212 /* Logitec */
1213 { USB_DEVICE(0x0789, 0x0168) },
1214 { USB_DEVICE(0x0789, 0x0169) },
1215 /* Motorola */
1216 { USB_DEVICE(0x100d, 0x9032) },
1217 /* Pegatron */
1218 { USB_DEVICE(0x05a6, 0x0101) },
1219 { USB_DEVICE(0x1d4d, 0x0010) },
1220 /* Planex */
1221 { USB_DEVICE(0x2019, 0xab24) },
1222 { USB_DEVICE(0x2019, 0xab29) },
1223 /* Qcom */
1224 { USB_DEVICE(0x18e8, 0x6259) },
1225 /* RadioShack */
1226 { USB_DEVICE(0x08b9, 0x1197) },
1227 /* Sitecom */
1228 { USB_DEVICE(0x0df6, 0x003c) },
1229 { USB_DEVICE(0x0df6, 0x004a) },
1230 { USB_DEVICE(0x0df6, 0x004d) },
1231 { USB_DEVICE(0x0df6, 0x0053) },
1232 { USB_DEVICE(0x0df6, 0x0069) },
1233 { USB_DEVICE(0x0df6, 0x006f) },
1234 { USB_DEVICE(0x0df6, 0x0078) },
1235 /* SMC */
1236 { USB_DEVICE(0x083a, 0xa512) },
1237 { USB_DEVICE(0x083a, 0xc522) },
1238 { USB_DEVICE(0x083a, 0xd522) },
1239 { USB_DEVICE(0x083a, 0xf511) },
1240 /* Sweex */
1241 { USB_DEVICE(0x177f, 0x0254) },
1242 /* TP-LINK */
1243 { USB_DEVICE(0xf201, 0x5370) },
1244 #endif
1245 { 0, }
1246 };
1247
1248 MODULE_AUTHOR(DRV_PROJECT);
1249 MODULE_VERSION(DRV_VERSION);
1250 MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver.");
1251 MODULE_DEVICE_TABLE(usb, rt2800usb_device_table);
1252 MODULE_FIRMWARE(FIRMWARE_RT2870);
1253 MODULE_LICENSE("GPL");
1254
rt2800usb_probe(struct usb_interface * usb_intf,const struct usb_device_id * id)1255 static int rt2800usb_probe(struct usb_interface *usb_intf,
1256 const struct usb_device_id *id)
1257 {
1258 return rt2x00usb_probe(usb_intf, &rt2800usb_ops);
1259 }
1260
1261 static struct usb_driver rt2800usb_driver = {
1262 .name = KBUILD_MODNAME,
1263 .id_table = rt2800usb_device_table,
1264 .probe = rt2800usb_probe,
1265 .disconnect = rt2x00usb_disconnect,
1266 .suspend = rt2x00usb_suspend,
1267 .resume = rt2x00usb_resume,
1268 .reset_resume = rt2x00usb_resume,
1269 .disable_hub_initiated_lpm = 1,
1270 };
1271
1272 module_usb_driver(rt2800usb_driver);
1273
