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 | |
38 | static bool rt2800usb_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev) |
39 | { |
40 | return modparam_nohwcrypt; |
41 | } |
42 | |
43 | /* |
44 | * Queue handlers. |
45 | */ |
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, value: 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, value: reg); |
63 | break; |
64 | default: |
65 | break; |
66 | } |
67 | } |
68 | |
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, value: 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, value: reg); |
86 | break; |
87 | default: |
88 | break; |
89 | } |
90 | } |
91 | |
92 | #define TXSTATUS_READ_INTERVAL 1000000 |
93 | |
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(wq: rt2x00dev->workqueue, work: &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(wq: rt2x00dev->workqueue, work: &rt2x00dev->txdone_work); |
120 | |
121 | if (rt2800_txstatus_pending(rt2x00dev)) { |
122 | /* Read register after 1 ms */ |
123 | hrtimer_start(timer: &rt2x00dev->txstatus_timer, |
124 | TXSTATUS_READ_INTERVAL, |
125 | mode: HRTIMER_MODE_REL); |
126 | return false; |
127 | } |
128 | |
129 | stop_reading: |
130 | clear_bit(nr: TX_STATUS_READING, addr: &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(nr: TX_STATUS_READING, addr: &rt2x00dev->flags)) |
138 | return true; |
139 | else |
140 | return false; |
141 | } |
142 | |
143 | static void rt2800usb_async_read_tx_status(struct rt2x00_dev *rt2x00dev) |
144 | { |
145 | |
146 | if (test_and_set_bit(nr: TX_STATUS_READING, addr: &rt2x00dev->flags)) |
147 | return; |
148 | |
149 | /* Read TX_STA_FIFO register after 2 ms */ |
150 | hrtimer_start(timer: &rt2x00dev->txstatus_timer, |
151 | tim: 2 * TXSTATUS_READ_INTERVAL, |
152 | mode: HRTIMER_MODE_REL); |
153 | } |
154 | |
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 | |
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 | callback: rt2800usb_tx_sta_fifo_read_completed); |
169 | |
170 | return HRTIMER_NORESTART; |
171 | } |
172 | |
173 | /* |
174 | * Firmware functions |
175 | */ |
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(size: 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, request: USB_DEVICE_MODE, |
191 | USB_VENDOR_REQUEST_IN, offset: 0, |
192 | value: USB_MODE_AUTORUN, buffer: reg, buffer_length: sizeof(*reg), |
193 | REGISTER_TIMEOUT_FIRMWARE); |
194 | fw_mode = le32_to_cpu(*reg); |
195 | kfree(objp: reg); |
196 | if (ret < 0) |
197 | return ret; |
198 | |
199 | if ((fw_mode & 0x00000003) == 2) |
200 | return 1; |
201 | |
202 | return 0; |
203 | } |
204 | |
205 | static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev) |
206 | { |
207 | return FIRMWARE_RT2870; |
208 | } |
209 | |
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 | value: data + offset, length); |
244 | } |
245 | |
246 | rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CID, value: ~0); |
247 | rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, value: ~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, request: USB_DEVICE_MODE, |
254 | offset: 0, value: 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(msecs: 10); |
262 | rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CSR, value: 0); |
263 | |
264 | return 0; |
265 | } |
266 | |
267 | /* |
268 | * Device state switch handlers. |
269 | */ |
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, value: 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, value: reg); |
287 | |
288 | rt2x00usb_vendor_request_sw(rt2x00dev, request: USB_DEVICE_MODE, offset: 0, |
289 | value: USB_MODE_RESET, REGISTER_TIMEOUT); |
290 | |
291 | rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, value: 0x00000000); |
292 | |
293 | return 0; |
294 | } |
295 | |
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, value: reg); |
316 | |
317 | return rt2800_enable_radio(rt2x00dev); |
318 | } |
319 | |
320 | static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev) |
321 | { |
322 | rt2800_disable_radio(rt2x00dev); |
323 | } |
324 | |
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, token: 0xff, arg0: 0, arg1: 2); |
330 | else |
331 | rt2800_mcu_request(rt2x00dev, MCU_SLEEP, token: 0xff, arg0: 0xff, arg1: 2); |
332 | |
333 | return 0; |
334 | } |
335 | |
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: STATE_AWAKE); |
349 | msleep(msecs: 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: 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 | |
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, index: Q_INDEX_DMA_DONE); |
387 | return entry->entry_idx; |
388 | } |
389 | |
390 | /* |
391 | * TX descriptor initialization |
392 | */ |
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 | |
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(skb: entry->skb); |
405 | __le32 *txi = (__le32 *) entry->skb->data; |
406 | u32 word; |
407 | |
408 | /* |
409 | * Initialize TXINFO descriptor |
410 | */ |
411 | word = rt2x00_desc_read(desc: txi, word: 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(desc: txi, word: 0, value: 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 | */ |
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 | */ |
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 | */ |
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(skb: 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(desc: rxi, word: 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(skb: 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(desc: rxd, word: 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(skb: entry->skb, len: rx_pkt_len); |
572 | |
573 | /* |
574 | * Process the RXWI structure. |
575 | */ |
576 | rt2800_process_rxwi(entry, txdesc: rxdesc); |
577 | } |
578 | |
579 | /* |
580 | * Device probe functions. |
581 | */ |
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 | |
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, eeprom: rt2x00dev->eeprom, |
605 | EEPROM_SIZE); |
606 | |
607 | return retval; |
608 | } |
609 | |
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 | .add_chanctx = ieee80211_emulate_add_chanctx, |
633 | .remove_chanctx = ieee80211_emulate_remove_chanctx, |
634 | .change_chanctx = ieee80211_emulate_change_chanctx, |
635 | .switch_vif_chanctx = ieee80211_emulate_switch_vif_chanctx, |
636 | .tx = rt2x00mac_tx, |
637 | .wake_tx_queue = ieee80211_handle_wake_tx_queue, |
638 | .start = rt2x00mac_start, |
639 | .stop = rt2x00mac_stop, |
640 | .add_interface = rt2x00mac_add_interface, |
641 | .remove_interface = rt2x00mac_remove_interface, |
642 | .config = rt2x00mac_config, |
643 | .configure_filter = rt2x00mac_configure_filter, |
644 | .set_tim = rt2x00mac_set_tim, |
645 | .set_key = rt2x00mac_set_key, |
646 | .sw_scan_start = rt2x00mac_sw_scan_start, |
647 | .sw_scan_complete = rt2x00mac_sw_scan_complete, |
648 | .get_stats = rt2x00mac_get_stats, |
649 | .get_key_seq = rt2800_get_key_seq, |
650 | .set_rts_threshold = rt2800_set_rts_threshold, |
651 | .sta_add = rt2800_sta_add, |
652 | .sta_remove = rt2800_sta_remove, |
653 | .bss_info_changed = rt2x00mac_bss_info_changed, |
654 | .conf_tx = rt2800_conf_tx, |
655 | .get_tsf = rt2800_get_tsf, |
656 | .rfkill_poll = rt2x00mac_rfkill_poll, |
657 | .ampdu_action = rt2800_ampdu_action, |
658 | .flush = rt2x00mac_flush, |
659 | .get_survey = rt2800_get_survey, |
660 | .get_ringparam = rt2x00mac_get_ringparam, |
661 | .tx_frames_pending = rt2x00mac_tx_frames_pending, |
662 | .reconfig_complete = rt2x00mac_reconfig_complete, |
663 | }; |
664 | |
665 | static const struct rt2800_ops rt2800usb_rt2800_ops = { |
666 | .register_read = rt2x00usb_register_read, |
667 | .register_read_lock = rt2x00usb_register_read_lock, |
668 | .register_write = rt2x00usb_register_write, |
669 | .register_write_lock = rt2x00usb_register_write_lock, |
670 | .register_multiread = rt2x00usb_register_multiread, |
671 | .register_multiwrite = rt2x00usb_register_multiwrite, |
672 | .regbusy_read = rt2x00usb_regbusy_read, |
673 | .read_eeprom = rt2800usb_read_eeprom, |
674 | .hwcrypt_disabled = rt2800usb_hwcrypt_disabled, |
675 | .drv_write_firmware = rt2800usb_write_firmware, |
676 | .drv_init_registers = rt2800usb_init_registers, |
677 | .drv_get_txwi = rt2800usb_get_txwi, |
678 | .drv_get_dma_done = rt2800usb_get_dma_done, |
679 | }; |
680 | |
681 | static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = { |
682 | .probe_hw = rt2800usb_probe_hw, |
683 | .get_firmware_name = rt2800usb_get_firmware_name, |
684 | .check_firmware = rt2800_check_firmware, |
685 | .load_firmware = rt2800_load_firmware, |
686 | .initialize = rt2x00usb_initialize, |
687 | .uninitialize = rt2x00usb_uninitialize, |
688 | .clear_entry = rt2x00usb_clear_entry, |
689 | .set_device_state = rt2800usb_set_device_state, |
690 | .rfkill_poll = rt2800_rfkill_poll, |
691 | .link_stats = rt2800_link_stats, |
692 | .reset_tuner = rt2800_reset_tuner, |
693 | .link_tuner = rt2800_link_tuner, |
694 | .gain_calibration = rt2800_gain_calibration, |
695 | .vco_calibration = rt2800_vco_calibration, |
696 | .watchdog = rt2800_watchdog, |
697 | .start_queue = rt2800usb_start_queue, |
698 | .kick_queue = rt2x00usb_kick_queue, |
699 | .stop_queue = rt2800usb_stop_queue, |
700 | .flush_queue = rt2x00usb_flush_queue, |
701 | .tx_dma_done = rt2800usb_tx_dma_done, |
702 | .write_tx_desc = rt2800usb_write_tx_desc, |
703 | .write_tx_data = rt2800_write_tx_data, |
704 | .write_beacon = rt2800_write_beacon, |
705 | .clear_beacon = rt2800_clear_beacon, |
706 | .get_tx_data_len = rt2800usb_get_tx_data_len, |
707 | .fill_rxdone = rt2800usb_fill_rxdone, |
708 | .config_shared_key = rt2800_config_shared_key, |
709 | .config_pairwise_key = rt2800_config_pairwise_key, |
710 | .config_filter = rt2800_config_filter, |
711 | .config_intf = rt2800_config_intf, |
712 | .config_erp = rt2800_config_erp, |
713 | .config_ant = rt2800_config_ant, |
714 | .config = rt2800_config, |
715 | .pre_reset_hw = rt2800_pre_reset_hw, |
716 | }; |
717 | |
718 | static void rt2800usb_queue_init(struct data_queue *queue) |
719 | { |
720 | struct rt2x00_dev *rt2x00dev = queue->rt2x00dev; |
721 | unsigned short txwi_size, rxwi_size; |
722 | |
723 | rt2800_get_txwi_rxwi_size(rt2x00dev, txwi_size: &txwi_size, rxwi_size: &rxwi_size); |
724 | |
725 | switch (queue->qid) { |
726 | case QID_RX: |
727 | queue->limit = 128; |
728 | queue->data_size = AGGREGATION_SIZE; |
729 | queue->desc_size = RXINFO_DESC_SIZE; |
730 | queue->winfo_size = rxwi_size; |
731 | queue->priv_size = sizeof(struct queue_entry_priv_usb); |
732 | break; |
733 | |
734 | case QID_AC_VO: |
735 | case QID_AC_VI: |
736 | case QID_AC_BE: |
737 | case QID_AC_BK: |
738 | queue->limit = 16; |
739 | queue->data_size = AGGREGATION_SIZE; |
740 | queue->desc_size = TXINFO_DESC_SIZE; |
741 | queue->winfo_size = txwi_size; |
742 | queue->priv_size = sizeof(struct queue_entry_priv_usb); |
743 | break; |
744 | |
745 | case QID_BEACON: |
746 | queue->limit = 8; |
747 | queue->data_size = MGMT_FRAME_SIZE; |
748 | queue->desc_size = TXINFO_DESC_SIZE; |
749 | queue->winfo_size = txwi_size; |
750 | queue->priv_size = sizeof(struct queue_entry_priv_usb); |
751 | break; |
752 | |
753 | case QID_ATIM: |
754 | default: |
755 | BUG(); |
756 | break; |
757 | } |
758 | } |
759 | |
760 | static const struct rt2x00_ops rt2800usb_ops = { |
761 | .name = KBUILD_MODNAME, |
762 | .drv_data_size = sizeof(struct rt2800_drv_data), |
763 | .max_ap_intf = 8, |
764 | .eeprom_size = EEPROM_SIZE, |
765 | .rf_size = RF_SIZE, |
766 | .tx_queues = NUM_TX_QUEUES, |
767 | .queue_init = rt2800usb_queue_init, |
768 | .lib = &rt2800usb_rt2x00_ops, |
769 | .drv = &rt2800usb_rt2800_ops, |
770 | .hw = &rt2800usb_mac80211_ops, |
771 | #ifdef CONFIG_RT2X00_LIB_DEBUGFS |
772 | .debugfs = &rt2800_rt2x00debug, |
773 | #endif /* CONFIG_RT2X00_LIB_DEBUGFS */ |
774 | }; |
775 | |
776 | /* |
777 | * rt2800usb module information. |
778 | */ |
779 | static const struct usb_device_id rt2800usb_device_table[] = { |
780 | /* Abocom */ |
781 | { USB_DEVICE(0x07b8, 0x2870) }, |
782 | { USB_DEVICE(0x07b8, 0x2770) }, |
783 | { USB_DEVICE(0x07b8, 0x3070) }, |
784 | { USB_DEVICE(0x07b8, 0x3071) }, |
785 | { USB_DEVICE(0x07b8, 0x3072) }, |
786 | { USB_DEVICE(0x1482, 0x3c09) }, |
787 | /* AirTies */ |
788 | { USB_DEVICE(0x1eda, 0x2012) }, |
789 | { USB_DEVICE(0x1eda, 0x2210) }, |
790 | { USB_DEVICE(0x1eda, 0x2310) }, |
791 | /* Allwin */ |
792 | { USB_DEVICE(0x8516, 0x2070) }, |
793 | { USB_DEVICE(0x8516, 0x2770) }, |
794 | { USB_DEVICE(0x8516, 0x2870) }, |
795 | { USB_DEVICE(0x8516, 0x3070) }, |
796 | { USB_DEVICE(0x8516, 0x3071) }, |
797 | { USB_DEVICE(0x8516, 0x3072) }, |
798 | /* Alpha Networks */ |
799 | { USB_DEVICE(0x14b2, 0x3c06) }, |
800 | { USB_DEVICE(0x14b2, 0x3c07) }, |
801 | { USB_DEVICE(0x14b2, 0x3c09) }, |
802 | { USB_DEVICE(0x14b2, 0x3c12) }, |
803 | { USB_DEVICE(0x14b2, 0x3c23) }, |
804 | { USB_DEVICE(0x14b2, 0x3c25) }, |
805 | { USB_DEVICE(0x14b2, 0x3c27) }, |
806 | { USB_DEVICE(0x14b2, 0x3c28) }, |
807 | { USB_DEVICE(0x14b2, 0x3c2c) }, |
808 | /* Amit */ |
809 | { USB_DEVICE(0x15c5, 0x0008) }, |
810 | /* Askey */ |
811 | { USB_DEVICE(0x1690, 0x0740) }, |
812 | /* ASUS */ |
813 | { USB_DEVICE(0x0b05, 0x1731) }, |
814 | { USB_DEVICE(0x0b05, 0x1732) }, |
815 | { USB_DEVICE(0x0b05, 0x1742) }, |
816 | { USB_DEVICE(0x0b05, 0x1784) }, |
817 | { USB_DEVICE(0x1761, 0x0b05) }, |
818 | /* AzureWave */ |
819 | { USB_DEVICE(0x13d3, 0x3247) }, |
820 | { USB_DEVICE(0x13d3, 0x3273) }, |
821 | { USB_DEVICE(0x13d3, 0x3305) }, |
822 | { USB_DEVICE(0x13d3, 0x3307) }, |
823 | { USB_DEVICE(0x13d3, 0x3321) }, |
824 | /* Belkin */ |
825 | { USB_DEVICE(0x050d, 0x8053) }, |
826 | { USB_DEVICE(0x050d, 0x805c) }, |
827 | { USB_DEVICE(0x050d, 0x815c) }, |
828 | { USB_DEVICE(0x050d, 0x825a) }, |
829 | { USB_DEVICE(0x050d, 0x825b) }, |
830 | { USB_DEVICE(0x050d, 0x935a) }, |
831 | { USB_DEVICE(0x050d, 0x935b) }, |
832 | /* Buffalo */ |
833 | { USB_DEVICE(0x0411, 0x00e8) }, |
834 | { USB_DEVICE(0x0411, 0x0158) }, |
835 | { USB_DEVICE(0x0411, 0x015d) }, |
836 | { USB_DEVICE(0x0411, 0x016f) }, |
837 | { USB_DEVICE(0x0411, 0x01a2) }, |
838 | { USB_DEVICE(0x0411, 0x01ee) }, |
839 | { USB_DEVICE(0x0411, 0x01a8) }, |
840 | { USB_DEVICE(0x0411, 0x01fd) }, |
841 | /* Corega */ |
842 | { USB_DEVICE(0x07aa, 0x002f) }, |
843 | { USB_DEVICE(0x07aa, 0x003c) }, |
844 | { USB_DEVICE(0x07aa, 0x003f) }, |
845 | { USB_DEVICE(0x18c5, 0x0012) }, |
846 | /* D-Link */ |
847 | { USB_DEVICE(0x07d1, 0x3c09) }, |
848 | { USB_DEVICE(0x07d1, 0x3c0a) }, |
849 | { USB_DEVICE(0x07d1, 0x3c0d) }, |
850 | { USB_DEVICE(0x07d1, 0x3c0e) }, |
851 | { USB_DEVICE(0x07d1, 0x3c0f) }, |
852 | { USB_DEVICE(0x07d1, 0x3c11) }, |
853 | { USB_DEVICE(0x07d1, 0x3c13) }, |
854 | { USB_DEVICE(0x07d1, 0x3c15) }, |
855 | { USB_DEVICE(0x07d1, 0x3c16) }, |
856 | { USB_DEVICE(0x07d1, 0x3c17) }, |
857 | { USB_DEVICE(0x2001, 0x3317) }, |
858 | { USB_DEVICE(0x2001, 0x3c1b) }, |
859 | { USB_DEVICE(0x2001, 0x3c25) }, |
860 | /* Draytek */ |
861 | { USB_DEVICE(0x07fa, 0x7712) }, |
862 | /* DVICO */ |
863 | { USB_DEVICE(0x0fe9, 0xb307) }, |
864 | /* Edimax */ |
865 | { USB_DEVICE(0x7392, 0x4085) }, |
866 | { USB_DEVICE(0x7392, 0x7711) }, |
867 | { USB_DEVICE(0x7392, 0x7717) }, |
868 | { USB_DEVICE(0x7392, 0x7718) }, |
869 | { USB_DEVICE(0x7392, 0x7722) }, |
870 | /* Encore */ |
871 | { USB_DEVICE(0x203d, 0x1480) }, |
872 | { USB_DEVICE(0x203d, 0x14a9) }, |
873 | /* EnGenius */ |
874 | { USB_DEVICE(0x1740, 0x9701) }, |
875 | { USB_DEVICE(0x1740, 0x9702) }, |
876 | { USB_DEVICE(0x1740, 0x9703) }, |
877 | { USB_DEVICE(0x1740, 0x9705) }, |
878 | { USB_DEVICE(0x1740, 0x9706) }, |
879 | { USB_DEVICE(0x1740, 0x9707) }, |
880 | { USB_DEVICE(0x1740, 0x9708) }, |
881 | { USB_DEVICE(0x1740, 0x9709) }, |
882 | /* Gemtek */ |
883 | { USB_DEVICE(0x15a9, 0x0012) }, |
884 | /* Gigabyte */ |
885 | { USB_DEVICE(0x1044, 0x800b) }, |
886 | { USB_DEVICE(0x1044, 0x800d) }, |
887 | /* Hawking */ |
888 | { USB_DEVICE(0x0e66, 0x0001) }, |
889 | { USB_DEVICE(0x0e66, 0x0003) }, |
890 | { USB_DEVICE(0x0e66, 0x0009) }, |
891 | { USB_DEVICE(0x0e66, 0x000b) }, |
892 | { USB_DEVICE(0x0e66, 0x0013) }, |
893 | { USB_DEVICE(0x0e66, 0x0017) }, |
894 | { USB_DEVICE(0x0e66, 0x0018) }, |
895 | /* I-O DATA */ |
896 | { USB_DEVICE(0x04bb, 0x0945) }, |
897 | { USB_DEVICE(0x04bb, 0x0947) }, |
898 | { USB_DEVICE(0x04bb, 0x0948) }, |
899 | /* Linksys */ |
900 | { USB_DEVICE(0x13b1, 0x0031) }, |
901 | { USB_DEVICE(0x1737, 0x0070) }, |
902 | { USB_DEVICE(0x1737, 0x0071) }, |
903 | { USB_DEVICE(0x1737, 0x0077) }, |
904 | { USB_DEVICE(0x1737, 0x0078) }, |
905 | /* Logitec */ |
906 | { USB_DEVICE(0x0789, 0x0162) }, |
907 | { USB_DEVICE(0x0789, 0x0163) }, |
908 | { USB_DEVICE(0x0789, 0x0164) }, |
909 | { USB_DEVICE(0x0789, 0x0166) }, |
910 | /* Motorola */ |
911 | { USB_DEVICE(0x100d, 0x9031) }, |
912 | /* MSI */ |
913 | { USB_DEVICE(0x0db0, 0x3820) }, |
914 | { USB_DEVICE(0x0db0, 0x3821) }, |
915 | { USB_DEVICE(0x0db0, 0x3822) }, |
916 | { USB_DEVICE(0x0db0, 0x3870) }, |
917 | { USB_DEVICE(0x0db0, 0x3871) }, |
918 | { USB_DEVICE(0x0db0, 0x6899) }, |
919 | { USB_DEVICE(0x0db0, 0x821a) }, |
920 | { USB_DEVICE(0x0db0, 0x822a) }, |
921 | { USB_DEVICE(0x0db0, 0x822b) }, |
922 | { USB_DEVICE(0x0db0, 0x822c) }, |
923 | { USB_DEVICE(0x0db0, 0x870a) }, |
924 | { USB_DEVICE(0x0db0, 0x871a) }, |
925 | { USB_DEVICE(0x0db0, 0x871b) }, |
926 | { USB_DEVICE(0x0db0, 0x871c) }, |
927 | { USB_DEVICE(0x0db0, 0x899a) }, |
928 | /* Ovislink */ |
929 | { USB_DEVICE(0x1b75, 0x3070) }, |
930 | { USB_DEVICE(0x1b75, 0x3071) }, |
931 | { USB_DEVICE(0x1b75, 0x3072) }, |
932 | { USB_DEVICE(0x1b75, 0xa200) }, |
933 | /* Para */ |
934 | { USB_DEVICE(0x20b8, 0x8888) }, |
935 | /* Pegatron */ |
936 | { USB_DEVICE(0x1d4d, 0x0002) }, |
937 | { USB_DEVICE(0x1d4d, 0x000c) }, |
938 | { USB_DEVICE(0x1d4d, 0x000e) }, |
939 | { USB_DEVICE(0x1d4d, 0x0011) }, |
940 | /* Philips */ |
941 | { USB_DEVICE(0x0471, 0x200f) }, |
942 | /* Planex */ |
943 | { USB_DEVICE(0x2019, 0x5201) }, |
944 | { USB_DEVICE(0x2019, 0xab25) }, |
945 | { USB_DEVICE(0x2019, 0xed06) }, |
946 | /* Quanta */ |
947 | { USB_DEVICE(0x1a32, 0x0304) }, |
948 | /* Ralink */ |
949 | { USB_DEVICE(0x148f, 0x2070) }, |
950 | { USB_DEVICE(0x148f, 0x2770) }, |
951 | { USB_DEVICE(0x148f, 0x2870) }, |
952 | { USB_DEVICE(0x148f, 0x3070) }, |
953 | { USB_DEVICE(0x148f, 0x3071) }, |
954 | { USB_DEVICE(0x148f, 0x3072) }, |
955 | /* Samsung */ |
956 | { USB_DEVICE(0x04e8, 0x2018) }, |
957 | /* Siemens */ |
958 | { USB_DEVICE(0x129b, 0x1828) }, |
959 | /* Sitecom */ |
960 | { USB_DEVICE(0x0df6, 0x0017) }, |
961 | { USB_DEVICE(0x0df6, 0x002b) }, |
962 | { USB_DEVICE(0x0df6, 0x002c) }, |
963 | { USB_DEVICE(0x0df6, 0x002d) }, |
964 | { USB_DEVICE(0x0df6, 0x0039) }, |
965 | { USB_DEVICE(0x0df6, 0x003b) }, |
966 | { USB_DEVICE(0x0df6, 0x003d) }, |
967 | { USB_DEVICE(0x0df6, 0x003e) }, |
968 | { USB_DEVICE(0x0df6, 0x003f) }, |
969 | { USB_DEVICE(0x0df6, 0x0040) }, |
970 | { USB_DEVICE(0x0df6, 0x0042) }, |
971 | { USB_DEVICE(0x0df6, 0x0047) }, |
972 | { USB_DEVICE(0x0df6, 0x0048) }, |
973 | { USB_DEVICE(0x0df6, 0x0051) }, |
974 | { USB_DEVICE(0x0df6, 0x005f) }, |
975 | { USB_DEVICE(0x0df6, 0x0060) }, |
976 | /* SMC */ |
977 | { USB_DEVICE(0x083a, 0x6618) }, |
978 | { USB_DEVICE(0x083a, 0x7511) }, |
979 | { USB_DEVICE(0x083a, 0x7512) }, |
980 | { USB_DEVICE(0x083a, 0x7522) }, |
981 | { USB_DEVICE(0x083a, 0x8522) }, |
982 | { USB_DEVICE(0x083a, 0xa618) }, |
983 | { USB_DEVICE(0x083a, 0xa701) }, |
984 | { USB_DEVICE(0x083a, 0xa702) }, |
985 | { USB_DEVICE(0x083a, 0xa703) }, |
986 | { USB_DEVICE(0x083a, 0xb522) }, |
987 | /* Sparklan */ |
988 | { USB_DEVICE(0x15a9, 0x0006) }, |
989 | /* Sweex */ |
990 | { USB_DEVICE(0x177f, 0x0153) }, |
991 | { USB_DEVICE(0x177f, 0x0164) }, |
992 | { USB_DEVICE(0x177f, 0x0302) }, |
993 | { USB_DEVICE(0x177f, 0x0313) }, |
994 | { USB_DEVICE(0x177f, 0x0323) }, |
995 | { USB_DEVICE(0x177f, 0x0324) }, |
996 | { USB_DEVICE(0x177f, 0x1163) }, |
997 | /* U-Media */ |
998 | { USB_DEVICE(0x157e, 0x300e) }, |
999 | { USB_DEVICE(0x157e, 0x3013) }, |
1000 | /* ZCOM */ |
1001 | { USB_DEVICE(0x0cde, 0x0022) }, |
1002 | { USB_DEVICE(0x0cde, 0x0025) }, |
1003 | /* Zinwell */ |
1004 | { USB_DEVICE(0x5a57, 0x0280) }, |
1005 | { USB_DEVICE(0x5a57, 0x0282) }, |
1006 | { USB_DEVICE(0x5a57, 0x0283) }, |
1007 | { USB_DEVICE(0x5a57, 0x5257) }, |
1008 | /* Zyxel */ |
1009 | { USB_DEVICE(0x0586, 0x3416) }, |
1010 | { USB_DEVICE(0x0586, 0x3418) }, |
1011 | { USB_DEVICE(0x0586, 0x341a) }, |
1012 | { USB_DEVICE(0x0586, 0x341e) }, |
1013 | { USB_DEVICE(0x0586, 0x343e) }, |
1014 | #ifdef CONFIG_RT2800USB_RT33XX |
1015 | /* Belkin */ |
1016 | { USB_DEVICE(0x050d, 0x945b) }, |
1017 | /* D-Link */ |
1018 | { USB_DEVICE(0x2001, 0x3c17) }, |
1019 | /* Panasonic */ |
1020 | { USB_DEVICE(0x083a, 0xb511) }, |
1021 | /* Accton/Arcadyan/Epson */ |
1022 | { USB_DEVICE(0x083a, 0xb512) }, |
1023 | /* Philips */ |
1024 | { USB_DEVICE(0x0471, 0x20dd) }, |
1025 | /* Ralink */ |
1026 | { USB_DEVICE(0x148f, 0x3370) }, |
1027 | { USB_DEVICE(0x148f, 0x8070) }, |
1028 | /* Sitecom */ |
1029 | { USB_DEVICE(0x0df6, 0x0050) }, |
1030 | /* Sweex */ |
1031 | { USB_DEVICE(0x177f, 0x0163) }, |
1032 | { USB_DEVICE(0x177f, 0x0165) }, |
1033 | #endif |
1034 | #ifdef CONFIG_RT2800USB_RT35XX |
1035 | /* Allwin */ |
1036 | { USB_DEVICE(0x8516, 0x3572) }, |
1037 | /* Askey */ |
1038 | { USB_DEVICE(0x1690, 0x0744) }, |
1039 | { USB_DEVICE(0x1690, 0x0761) }, |
1040 | { USB_DEVICE(0x1690, 0x0764) }, |
1041 | /* ASUS */ |
1042 | { USB_DEVICE(0x0b05, 0x179d) }, |
1043 | /* Cisco */ |
1044 | { USB_DEVICE(0x167b, 0x4001) }, |
1045 | /* EnGenius */ |
1046 | { USB_DEVICE(0x1740, 0x9801) }, |
1047 | /* I-O DATA */ |
1048 | { USB_DEVICE(0x04bb, 0x0944) }, |
1049 | /* Linksys */ |
1050 | { USB_DEVICE(0x13b1, 0x002f) }, |
1051 | { USB_DEVICE(0x1737, 0x0079) }, |
1052 | /* Logitec */ |
1053 | { USB_DEVICE(0x0789, 0x0170) }, |
1054 | /* Ralink */ |
1055 | { USB_DEVICE(0x148f, 0x3572) }, |
1056 | /* Sitecom */ |
1057 | { USB_DEVICE(0x0df6, 0x0041) }, |
1058 | { USB_DEVICE(0x0df6, 0x0062) }, |
1059 | { USB_DEVICE(0x0df6, 0x0065) }, |
1060 | { USB_DEVICE(0x0df6, 0x0066) }, |
1061 | { USB_DEVICE(0x0df6, 0x0068) }, |
1062 | /* Toshiba */ |
1063 | { USB_DEVICE(0x0930, 0x0a07) }, |
1064 | /* Zinwell */ |
1065 | { USB_DEVICE(0x5a57, 0x0284) }, |
1066 | #endif |
1067 | #ifdef CONFIG_RT2800USB_RT3573 |
1068 | /* AirLive */ |
1069 | { USB_DEVICE(0x1b75, 0x7733) }, |
1070 | /* ASUS */ |
1071 | { USB_DEVICE(0x0b05, 0x17bc) }, |
1072 | { USB_DEVICE(0x0b05, 0x17ad) }, |
1073 | /* Belkin */ |
1074 | { USB_DEVICE(0x050d, 0x1103) }, |
1075 | /* Cameo */ |
1076 | { USB_DEVICE(0x148f, 0xf301) }, |
1077 | /* D-Link */ |
1078 | { USB_DEVICE(0x2001, 0x3c1f) }, |
1079 | /* Edimax */ |
1080 | { USB_DEVICE(0x7392, 0x7733) }, |
1081 | /* Hawking */ |
1082 | { USB_DEVICE(0x0e66, 0x0020) }, |
1083 | { USB_DEVICE(0x0e66, 0x0021) }, |
1084 | /* I-O DATA */ |
1085 | { USB_DEVICE(0x04bb, 0x094e) }, |
1086 | /* Linksys */ |
1087 | { USB_DEVICE(0x13b1, 0x003b) }, |
1088 | /* Logitec */ |
1089 | { USB_DEVICE(0x0789, 0x016b) }, |
1090 | /* NETGEAR */ |
1091 | { USB_DEVICE(0x0846, 0x9012) }, |
1092 | { USB_DEVICE(0x0846, 0x9013) }, |
1093 | { USB_DEVICE(0x0846, 0x9019) }, |
1094 | /* Planex */ |
1095 | { USB_DEVICE(0x2019, 0xed14) }, |
1096 | { USB_DEVICE(0x2019, 0xed19) }, |
1097 | /* Ralink */ |
1098 | { USB_DEVICE(0x148f, 0x3573) }, |
1099 | /* Sitecom */ |
1100 | { USB_DEVICE(0x0df6, 0x0067) }, |
1101 | { USB_DEVICE(0x0df6, 0x006a) }, |
1102 | { USB_DEVICE(0x0df6, 0x006e) }, |
1103 | /* ZyXEL */ |
1104 | { USB_DEVICE(0x0586, 0x3421) }, |
1105 | #endif |
1106 | #ifdef CONFIG_RT2800USB_RT53XX |
1107 | /* Arcadyan */ |
1108 | { USB_DEVICE(0x043e, 0x7a12) }, |
1109 | /* ASUS */ |
1110 | { USB_DEVICE(0x0b05, 0x17e8) }, |
1111 | /* Azurewave */ |
1112 | { USB_DEVICE(0x13d3, 0x3329) }, |
1113 | { USB_DEVICE(0x13d3, 0x3365) }, |
1114 | /* D-Link */ |
1115 | { USB_DEVICE(0x2001, 0x3c15) }, |
1116 | { USB_DEVICE(0x2001, 0x3c19) }, |
1117 | { USB_DEVICE(0x2001, 0x3c1c) }, |
1118 | { USB_DEVICE(0x2001, 0x3c1d) }, |
1119 | { USB_DEVICE(0x2001, 0x3c1e) }, |
1120 | { USB_DEVICE(0x2001, 0x3c20) }, |
1121 | { USB_DEVICE(0x2001, 0x3c22) }, |
1122 | { USB_DEVICE(0x2001, 0x3c23) }, |
1123 | /* LG innotek */ |
1124 | { USB_DEVICE(0x043e, 0x7a22) }, |
1125 | { USB_DEVICE(0x043e, 0x7a42) }, |
1126 | /* Panasonic */ |
1127 | { USB_DEVICE(0x04da, 0x1801) }, |
1128 | { USB_DEVICE(0x04da, 0x1800) }, |
1129 | { USB_DEVICE(0x04da, 0x23f6) }, |
1130 | /* Philips */ |
1131 | { USB_DEVICE(0x0471, 0x2104) }, |
1132 | { USB_DEVICE(0x0471, 0x2126) }, |
1133 | { USB_DEVICE(0x0471, 0x2180) }, |
1134 | { USB_DEVICE(0x0471, 0x2181) }, |
1135 | { USB_DEVICE(0x0471, 0x2182) }, |
1136 | /* Ralink */ |
1137 | { USB_DEVICE(0x148f, 0x5370) }, |
1138 | { USB_DEVICE(0x148f, 0x5372) }, |
1139 | #endif |
1140 | #ifdef CONFIG_RT2800USB_RT55XX |
1141 | /* Arcadyan */ |
1142 | { USB_DEVICE(0x043e, 0x7a32) }, |
1143 | /* AVM GmbH */ |
1144 | { USB_DEVICE(0x057c, 0x8501) }, |
1145 | /* Buffalo */ |
1146 | { USB_DEVICE(0x0411, 0x0241) }, |
1147 | { USB_DEVICE(0x0411, 0x0253) }, |
1148 | /* D-Link */ |
1149 | { USB_DEVICE(0x2001, 0x3c1a) }, |
1150 | { USB_DEVICE(0x2001, 0x3c21) }, |
1151 | /* Proware */ |
1152 | { USB_DEVICE(0x043e, 0x7a13) }, |
1153 | /* Ralink */ |
1154 | { USB_DEVICE(0x148f, 0x5572) }, |
1155 | /* TRENDnet */ |
1156 | { USB_DEVICE(0x20f4, 0x724a) }, |
1157 | #endif |
1158 | #ifdef CONFIG_RT2800USB_UNKNOWN |
1159 | /* |
1160 | * Unclear what kind of devices these are (they aren't supported by the |
1161 | * vendor linux driver). |
1162 | */ |
1163 | /* Abocom */ |
1164 | { USB_DEVICE(0x07b8, 0x3073) }, |
1165 | { USB_DEVICE(0x07b8, 0x3074) }, |
1166 | /* Alpha Networks */ |
1167 | { USB_DEVICE(0x14b2, 0x3c08) }, |
1168 | { USB_DEVICE(0x14b2, 0x3c11) }, |
1169 | /* Amigo */ |
1170 | { USB_DEVICE(0x0e0b, 0x9031) }, |
1171 | { USB_DEVICE(0x0e0b, 0x9041) }, |
1172 | /* ASUS */ |
1173 | { USB_DEVICE(0x0b05, 0x166a) }, |
1174 | { USB_DEVICE(0x0b05, 0x1760) }, |
1175 | { USB_DEVICE(0x0b05, 0x1761) }, |
1176 | { USB_DEVICE(0x0b05, 0x1790) }, |
1177 | { USB_DEVICE(0x0b05, 0x17a7) }, |
1178 | /* AzureWave */ |
1179 | { USB_DEVICE(0x13d3, 0x3262) }, |
1180 | { USB_DEVICE(0x13d3, 0x3284) }, |
1181 | { USB_DEVICE(0x13d3, 0x3322) }, |
1182 | { USB_DEVICE(0x13d3, 0x3340) }, |
1183 | { USB_DEVICE(0x13d3, 0x3399) }, |
1184 | { USB_DEVICE(0x13d3, 0x3400) }, |
1185 | { USB_DEVICE(0x13d3, 0x3401) }, |
1186 | /* Belkin */ |
1187 | { USB_DEVICE(0x050d, 0x1003) }, |
1188 | /* Buffalo */ |
1189 | { USB_DEVICE(0x0411, 0x012e) }, |
1190 | { USB_DEVICE(0x0411, 0x0148) }, |
1191 | { USB_DEVICE(0x0411, 0x0150) }, |
1192 | /* Corega */ |
1193 | { USB_DEVICE(0x07aa, 0x0041) }, |
1194 | { USB_DEVICE(0x07aa, 0x0042) }, |
1195 | { USB_DEVICE(0x18c5, 0x0008) }, |
1196 | /* D-Link */ |
1197 | { USB_DEVICE(0x07d1, 0x3c0b) }, |
1198 | /* Encore */ |
1199 | { USB_DEVICE(0x203d, 0x14a1) }, |
1200 | /* EnGenius */ |
1201 | { USB_DEVICE(0x1740, 0x0600) }, |
1202 | { USB_DEVICE(0x1740, 0x0602) }, |
1203 | /* Gemtek */ |
1204 | { USB_DEVICE(0x15a9, 0x0010) }, |
1205 | /* Gigabyte */ |
1206 | { USB_DEVICE(0x1044, 0x800c) }, |
1207 | /* Hercules */ |
1208 | { USB_DEVICE(0x06f8, 0xe036) }, |
1209 | /* Huawei */ |
1210 | { USB_DEVICE(0x148f, 0xf101) }, |
1211 | /* I-O DATA */ |
1212 | { USB_DEVICE(0x04bb, 0x094b) }, |
1213 | /* LevelOne */ |
1214 | { USB_DEVICE(0x1740, 0x0605) }, |
1215 | { USB_DEVICE(0x1740, 0x0615) }, |
1216 | /* Logitec */ |
1217 | { USB_DEVICE(0x0789, 0x0168) }, |
1218 | { USB_DEVICE(0x0789, 0x0169) }, |
1219 | /* Motorola */ |
1220 | { USB_DEVICE(0x100d, 0x9032) }, |
1221 | /* Pegatron */ |
1222 | { USB_DEVICE(0x05a6, 0x0101) }, |
1223 | { USB_DEVICE(0x1d4d, 0x0010) }, |
1224 | /* Planex */ |
1225 | { USB_DEVICE(0x2019, 0xab24) }, |
1226 | { USB_DEVICE(0x2019, 0xab29) }, |
1227 | /* Qcom */ |
1228 | { USB_DEVICE(0x18e8, 0x6259) }, |
1229 | /* RadioShack */ |
1230 | { USB_DEVICE(0x08b9, 0x1197) }, |
1231 | /* Sitecom */ |
1232 | { USB_DEVICE(0x0df6, 0x003c) }, |
1233 | { USB_DEVICE(0x0df6, 0x004a) }, |
1234 | { USB_DEVICE(0x0df6, 0x004d) }, |
1235 | { USB_DEVICE(0x0df6, 0x0053) }, |
1236 | { USB_DEVICE(0x0df6, 0x0069) }, |
1237 | { USB_DEVICE(0x0df6, 0x006f) }, |
1238 | { USB_DEVICE(0x0df6, 0x0078) }, |
1239 | /* SMC */ |
1240 | { USB_DEVICE(0x083a, 0xa512) }, |
1241 | { USB_DEVICE(0x083a, 0xc522) }, |
1242 | { USB_DEVICE(0x083a, 0xd522) }, |
1243 | { USB_DEVICE(0x083a, 0xf511) }, |
1244 | /* Sweex */ |
1245 | { USB_DEVICE(0x177f, 0x0254) }, |
1246 | /* TP-LINK */ |
1247 | { USB_DEVICE(0xf201, 0x5370) }, |
1248 | #endif |
1249 | { 0, } |
1250 | }; |
1251 | |
1252 | MODULE_AUTHOR(DRV_PROJECT); |
1253 | MODULE_VERSION(DRV_VERSION); |
1254 | MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver." ); |
1255 | MODULE_DEVICE_TABLE(usb, rt2800usb_device_table); |
1256 | MODULE_FIRMWARE(FIRMWARE_RT2870); |
1257 | MODULE_LICENSE("GPL" ); |
1258 | |
1259 | static int rt2800usb_probe(struct usb_interface *usb_intf, |
1260 | const struct usb_device_id *id) |
1261 | { |
1262 | return rt2x00usb_probe(usb_intf, ops: &rt2800usb_ops); |
1263 | } |
1264 | |
1265 | static struct usb_driver rt2800usb_driver = { |
1266 | .name = KBUILD_MODNAME, |
1267 | .id_table = rt2800usb_device_table, |
1268 | .probe = rt2800usb_probe, |
1269 | .disconnect = rt2x00usb_disconnect, |
1270 | .suspend = rt2x00usb_suspend, |
1271 | .resume = rt2x00usb_resume, |
1272 | .reset_resume = rt2x00usb_resume, |
1273 | .disable_hub_initiated_lpm = 1, |
1274 | }; |
1275 | |
1276 | module_usb_driver(rt2800usb_driver); |
1277 | |