2 Copyright (C) 2010 Willow Garage <http://www.willowgarage.com>
3 Copyright (C) 2009 - 2010 Ivo van Doorn <IvDoorn@gmail.com>
4 Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de>
5 Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org>
6 Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com>
7 Copyright (C) 2009 Axel Kollhofer <rain_maker@root-forum.org>
8 <http://rt2x00.serialmonkey.com>
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the
22 Free Software Foundation, Inc.,
23 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28 Abstract: rt2800usb device specific routines.
29 Supported chipsets: RT2800U.
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>
40 #include "rt2x00usb.h"
41 #include "rt2800lib.h"
43 #include "rt2800usb.h"
46 * Allow hardware encryption to be disabled.
48 static int modparam_nohwcrypt;
49 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
50 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
55 static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev)
57 return FIRMWARE_RT2870;
60 static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
61 const u8 *data, const size_t len)
68 * Check which section of the firmware we need.
70 if (rt2x00_rt(rt2x00dev, RT2860) ||
71 rt2x00_rt(rt2x00dev, RT2872) ||
72 rt2x00_rt(rt2x00dev, RT3070)) {
81 * Write firmware to device.
83 rt2800_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
84 data + offset, length);
86 rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
87 rt2800_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
90 * Send firmware request to device to load firmware,
91 * we need to specify a long timeout time.
93 status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE,
95 REGISTER_TIMEOUT_FIRMWARE);
97 ERROR(rt2x00dev, "Failed to write Firmware to device.\n");
102 rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
108 * Device state switch handlers.
110 static void rt2800usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
111 enum dev_state state)
115 rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
116 rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX,
117 (state == STATE_RADIO_RX_ON));
118 rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
121 static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
126 * Wait until BBP and RF are ready.
128 if (rt2800_wait_csr_ready(rt2x00dev))
131 rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, ®);
132 rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
134 rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
136 rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
137 rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_CSR, 1);
138 rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_BBP, 1);
139 rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
141 rt2800_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
143 rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
144 USB_MODE_RESET, REGISTER_TIMEOUT);
146 rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
151 static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
155 if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev)))
158 rt2800_register_read(rt2x00dev, USB_DMA_CFG, ®);
159 rt2x00_set_field32(®, USB_DMA_CFG_PHY_CLEAR, 0);
160 rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_EN, 0);
161 rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
163 * Total room for RX frames in kilobytes, PBF might still exceed
164 * this limit so reduce the number to prevent errors.
166 rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_LIMIT,
167 ((rt2x00dev->ops->rx->entry_num * DATA_FRAME_SIZE)
169 rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_EN, 1);
170 rt2x00_set_field32(®, USB_DMA_CFG_TX_BULK_EN, 1);
171 rt2800_register_write(rt2x00dev, USB_DMA_CFG, reg);
173 return rt2800_enable_radio(rt2x00dev);
176 static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev)
178 rt2800_disable_radio(rt2x00dev);
179 rt2x00usb_disable_radio(rt2x00dev);
182 static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
183 enum dev_state state)
185 if (state == STATE_AWAKE)
186 rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 2);
188 rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0xff, 2);
193 static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
194 enum dev_state state)
201 * Before the radio can be enabled, the device first has
202 * to be woken up. After that it needs a bit of time
203 * to be fully awake and then the radio can be enabled.
205 rt2800usb_set_state(rt2x00dev, STATE_AWAKE);
207 retval = rt2800usb_enable_radio(rt2x00dev);
209 case STATE_RADIO_OFF:
211 * After the radio has been disabled, the device should
212 * be put to sleep for powersaving.
214 rt2800usb_disable_radio(rt2x00dev);
215 rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
217 case STATE_RADIO_RX_ON:
218 case STATE_RADIO_RX_OFF:
219 rt2800usb_toggle_rx(rt2x00dev, state);
221 case STATE_RADIO_IRQ_ON:
222 case STATE_RADIO_IRQ_ON_ISR:
223 case STATE_RADIO_IRQ_OFF:
224 case STATE_RADIO_IRQ_OFF_ISR:
225 /* No support, but no error either */
227 case STATE_DEEP_SLEEP:
231 retval = rt2800usb_set_state(rt2x00dev, state);
238 if (unlikely(retval))
239 ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
248 static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
253 rt2800_register_read(rt2x00dev, TXRXQ_PCNT, ®);
254 if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) {
255 WARNING(rt2x00dev, "TX HW queue 0 timed out,"
256 " invoke forced kick");
258 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40012);
260 for (i = 0; i < 10; i++) {
262 if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q))
266 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
269 rt2800_register_read(rt2x00dev, TXRXQ_PCNT, ®);
270 if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) {
271 WARNING(rt2x00dev, "TX HW queue 1 timed out,"
272 " invoke forced kick");
274 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf4000a);
276 for (i = 0; i < 10; i++) {
278 if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q))
282 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
285 rt2x00usb_watchdog(rt2x00dev);
289 * TX descriptor initialization
291 static __le32 *rt2800usb_get_txwi(struct queue_entry *entry)
293 if (entry->queue->qid == QID_BEACON)
294 return (__le32 *) (entry->skb->data);
296 return (__le32 *) (entry->skb->data + TXINFO_DESC_SIZE);
299 static void rt2800usb_write_tx_desc(struct queue_entry *entry,
300 struct txentry_desc *txdesc)
302 struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
303 __le32 *txi = (__le32 *) entry->skb->data;
307 * Initialize TXINFO descriptor
309 rt2x00_desc_read(txi, 0, &word);
312 * The size of TXINFO_W0_USB_DMA_TX_PKT_LEN is
313 * TXWI + 802.11 header + L2 pad + payload + pad,
314 * so need to decrease size of TXINFO and USB end pad.
316 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
317 entry->skb->len - TXINFO_DESC_SIZE - 4);
318 rt2x00_set_field32(&word, TXINFO_W0_WIV,
319 !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
320 rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
321 rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);
322 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0);
323 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST,
324 test_bit(ENTRY_TXD_BURST, &txdesc->flags));
325 rt2x00_desc_write(txi, 0, word);
328 * Register descriptor details in skb frame descriptor.
330 skbdesc->flags |= SKBDESC_DESC_IN_SKB;
332 skbdesc->desc_len = TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
335 static void rt2800usb_write_tx_data(struct queue_entry *entry,
336 struct txentry_desc *txdesc)
341 * pad(1~3 bytes) is added after each 802.11 payload.
342 * USB end pad(4 bytes) is added at each USB bulk out packet end.
343 * TX frame format is :
344 * | TXINFO | TXWI | 802.11 header | L2 pad | payload | pad | USB end pad |
345 * |<------------- tx_pkt_len ------------->|
347 rt2800_write_tx_data(entry, txdesc);
348 padding_len = roundup(entry->skb->len + 4, 4) - entry->skb->len;
349 memset(skb_put(entry->skb, padding_len), 0, padding_len);
353 * TX data initialization
355 static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
357 return entry->skb->len;
361 * TX control handlers
363 static void rt2800usb_work_txdone(struct work_struct *work)
365 struct rt2x00_dev *rt2x00dev =
366 container_of(work, struct rt2x00_dev, txdone_work);
367 struct data_queue *queue;
368 struct queue_entry *entry;
370 rt2800_txdone(rt2x00dev);
373 * Process any trailing TX status reports for IO failures,
374 * we loop until we find the first non-IO error entry. This
375 * can either be a frame which is free, is being uploaded,
376 * or has completed the upload but didn't have an entry
377 * in the TX_STAT_FIFO register yet.
379 tx_queue_for_each(rt2x00dev, queue) {
380 while (!rt2x00queue_empty(queue)) {
381 entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
383 if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
384 !test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
387 rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
392 static void rt2800usb_kill_tx_queue(struct data_queue *queue)
394 if (queue->qid == QID_BEACON)
395 rt2x00usb_register_write(queue->rt2x00dev, BCN_TIME_CFG, 0);
397 rt2x00usb_kill_tx_queue(queue);
401 * RX control handlers
403 static void rt2800usb_fill_rxdone(struct queue_entry *entry,
404 struct rxdone_entry_desc *rxdesc)
406 struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
407 __le32 *rxi = (__le32 *)entry->skb->data;
413 * Copy descriptor to the skbdesc->desc buffer, making it safe from
414 * moving of frame data in rt2x00usb.
416 memcpy(skbdesc->desc, rxi, skbdesc->desc_len);
419 * RX frame format is :
420 * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad |
421 * |<------------ rx_pkt_len -------------->|
423 rt2x00_desc_read(rxi, 0, &word);
424 rx_pkt_len = rt2x00_get_field32(word, RXINFO_W0_USB_DMA_RX_PKT_LEN);
427 * Remove the RXINFO structure from the sbk.
429 skb_pull(entry->skb, RXINFO_DESC_SIZE);
432 * FIXME: we need to check for rx_pkt_len validity
434 rxd = (__le32 *)(entry->skb->data + rx_pkt_len);
437 * It is now safe to read the descriptor on all architectures.
439 rt2x00_desc_read(rxd, 0, &word);
441 if (rt2x00_get_field32(word, RXD_W0_CRC_ERROR))
442 rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
444 rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W0_CIPHER_ERROR);
446 if (rt2x00_get_field32(word, RXD_W0_DECRYPTED)) {
448 * Hardware has stripped IV/EIV data from 802.11 frame during
449 * decryption. Unfortunately the descriptor doesn't contain
450 * any fields with the EIV/IV data either, so they can't
451 * be restored by rt2x00lib.
453 rxdesc->flags |= RX_FLAG_IV_STRIPPED;
455 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
456 rxdesc->flags |= RX_FLAG_DECRYPTED;
457 else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
458 rxdesc->flags |= RX_FLAG_MMIC_ERROR;
461 if (rt2x00_get_field32(word, RXD_W0_MY_BSS))
462 rxdesc->dev_flags |= RXDONE_MY_BSS;
464 if (rt2x00_get_field32(word, RXD_W0_L2PAD))
465 rxdesc->dev_flags |= RXDONE_L2PAD;
468 * Remove RXD descriptor from end of buffer.
470 skb_trim(entry->skb, rx_pkt_len);
473 * Process the RXWI structure.
475 rt2800_process_rxwi(entry, rxdesc);
479 * Device probe functions.
481 static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
483 if (rt2800_efuse_detect(rt2x00dev))
484 rt2800_read_eeprom_efuse(rt2x00dev);
486 rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom,
489 return rt2800_validate_eeprom(rt2x00dev);
492 static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
497 * Allocate eeprom data.
499 retval = rt2800usb_validate_eeprom(rt2x00dev);
503 retval = rt2800_init_eeprom(rt2x00dev);
508 * Initialize hw specifications.
510 retval = rt2800_probe_hw_mode(rt2x00dev);
515 * This device has multiple filters for control frames
516 * and has a separate filter for PS Poll frames.
518 __set_bit(DRIVER_SUPPORT_CONTROL_FILTERS, &rt2x00dev->flags);
519 __set_bit(DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL, &rt2x00dev->flags);
522 * This device requires firmware.
524 __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
525 __set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
526 if (!modparam_nohwcrypt)
527 __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
528 __set_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags);
529 __set_bit(DRIVER_SUPPORT_WATCHDOG, &rt2x00dev->flags);
532 * Set the rssi offset.
534 rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
537 * Overwrite TX done handler
539 PREPARE_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone);
544 static const struct ieee80211_ops rt2800usb_mac80211_ops = {
546 .start = rt2x00mac_start,
547 .stop = rt2x00mac_stop,
548 .add_interface = rt2x00mac_add_interface,
549 .remove_interface = rt2x00mac_remove_interface,
550 .config = rt2x00mac_config,
551 .configure_filter = rt2x00mac_configure_filter,
552 .set_tim = rt2x00mac_set_tim,
553 .set_key = rt2x00mac_set_key,
554 .sw_scan_start = rt2x00mac_sw_scan_start,
555 .sw_scan_complete = rt2x00mac_sw_scan_complete,
556 .get_stats = rt2x00mac_get_stats,
557 .get_tkip_seq = rt2800_get_tkip_seq,
558 .set_rts_threshold = rt2800_set_rts_threshold,
559 .bss_info_changed = rt2x00mac_bss_info_changed,
560 .conf_tx = rt2800_conf_tx,
561 .get_tsf = rt2800_get_tsf,
562 .rfkill_poll = rt2x00mac_rfkill_poll,
563 .ampdu_action = rt2800_ampdu_action,
564 .flush = rt2x00mac_flush,
565 .get_survey = rt2800_get_survey,
568 static const struct rt2800_ops rt2800usb_rt2800_ops = {
569 .register_read = rt2x00usb_register_read,
570 .register_read_lock = rt2x00usb_register_read_lock,
571 .register_write = rt2x00usb_register_write,
572 .register_write_lock = rt2x00usb_register_write_lock,
573 .register_multiread = rt2x00usb_register_multiread,
574 .register_multiwrite = rt2x00usb_register_multiwrite,
575 .regbusy_read = rt2x00usb_regbusy_read,
576 .drv_write_firmware = rt2800usb_write_firmware,
577 .drv_init_registers = rt2800usb_init_registers,
578 .drv_get_txwi = rt2800usb_get_txwi,
581 static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
582 .probe_hw = rt2800usb_probe_hw,
583 .get_firmware_name = rt2800usb_get_firmware_name,
584 .check_firmware = rt2800_check_firmware,
585 .load_firmware = rt2800_load_firmware,
586 .initialize = rt2x00usb_initialize,
587 .uninitialize = rt2x00usb_uninitialize,
588 .clear_entry = rt2x00usb_clear_entry,
589 .set_device_state = rt2800usb_set_device_state,
590 .rfkill_poll = rt2800_rfkill_poll,
591 .link_stats = rt2800_link_stats,
592 .reset_tuner = rt2800_reset_tuner,
593 .link_tuner = rt2800_link_tuner,
594 .watchdog = rt2800usb_watchdog,
595 .write_tx_desc = rt2800usb_write_tx_desc,
596 .write_tx_data = rt2800usb_write_tx_data,
597 .write_beacon = rt2800_write_beacon,
598 .get_tx_data_len = rt2800usb_get_tx_data_len,
599 .kick_tx_queue = rt2x00usb_kick_tx_queue,
600 .kill_tx_queue = rt2800usb_kill_tx_queue,
601 .fill_rxdone = rt2800usb_fill_rxdone,
602 .config_shared_key = rt2800_config_shared_key,
603 .config_pairwise_key = rt2800_config_pairwise_key,
604 .config_filter = rt2800_config_filter,
605 .config_intf = rt2800_config_intf,
606 .config_erp = rt2800_config_erp,
607 .config_ant = rt2800_config_ant,
608 .config = rt2800_config,
611 static const struct data_queue_desc rt2800usb_queue_rx = {
613 .data_size = AGGREGATION_SIZE,
614 .desc_size = RXINFO_DESC_SIZE + RXWI_DESC_SIZE,
615 .priv_size = sizeof(struct queue_entry_priv_usb),
618 static const struct data_queue_desc rt2800usb_queue_tx = {
620 .data_size = AGGREGATION_SIZE,
621 .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
622 .priv_size = sizeof(struct queue_entry_priv_usb),
625 static const struct data_queue_desc rt2800usb_queue_bcn = {
627 .data_size = MGMT_FRAME_SIZE,
628 .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
629 .priv_size = sizeof(struct queue_entry_priv_usb),
632 static const struct rt2x00_ops rt2800usb_ops = {
633 .name = KBUILD_MODNAME,
636 .eeprom_size = EEPROM_SIZE,
638 .tx_queues = NUM_TX_QUEUES,
639 .extra_tx_headroom = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
640 .rx = &rt2800usb_queue_rx,
641 .tx = &rt2800usb_queue_tx,
642 .bcn = &rt2800usb_queue_bcn,
643 .lib = &rt2800usb_rt2x00_ops,
644 .drv = &rt2800usb_rt2800_ops,
645 .hw = &rt2800usb_mac80211_ops,
646 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
647 .debugfs = &rt2800_rt2x00debug,
648 #endif /* CONFIG_RT2X00_LIB_DEBUGFS */
652 * rt2800usb module information.
654 static struct usb_device_id rt2800usb_device_table[] = {
656 { USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
657 { USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
658 { USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
659 { USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
660 { USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
661 { USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
663 { USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
665 { USB_DEVICE(0x8516, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
666 { USB_DEVICE(0x8516, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
667 { USB_DEVICE(0x8516, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
668 { USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
669 { USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
670 { USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
672 { USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
674 { USB_DEVICE(0x1690, 0x0740), USB_DEVICE_DATA(&rt2800usb_ops) },
676 { USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
677 { USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
678 { USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
679 { USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
681 { USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
682 { USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
683 { USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
684 { USB_DEVICE(0x13d3, 0x3307), USB_DEVICE_DATA(&rt2800usb_ops) },
685 { USB_DEVICE(0x13d3, 0x3321), USB_DEVICE_DATA(&rt2800usb_ops) },
687 { USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
688 { USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) },
689 { USB_DEVICE(0x050d, 0x815c), USB_DEVICE_DATA(&rt2800usb_ops) },
691 { USB_DEVICE(0x0411, 0x00e8), USB_DEVICE_DATA(&rt2800usb_ops) },
693 { USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
694 { USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
695 { USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
696 { USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
697 { USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
698 { USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
699 { USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
700 { USB_DEVICE(0x14b2, 0x3c28), USB_DEVICE_DATA(&rt2800usb_ops) },
702 { USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
703 { USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
704 { USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
705 { USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
707 { USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
708 { USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
709 { USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
710 { USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
711 { USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
712 { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
713 { USB_DEVICE(0x07d1, 0x3c16), USB_DEVICE_DATA(&rt2800usb_ops) },
715 { USB_DEVICE(0x07fa, 0x7712), USB_DEVICE_DATA(&rt2800usb_ops) },
717 { USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
718 { USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
719 { USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
721 { USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
722 { USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
724 { USB_DEVICE(0x1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
725 { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
726 { USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) },
727 { USB_DEVICE(0x1740, 0x9705), USB_DEVICE_DATA(&rt2800usb_ops) },
728 { USB_DEVICE(0x1740, 0x9706), USB_DEVICE_DATA(&rt2800usb_ops) },
729 { USB_DEVICE(0x1740, 0x9707), USB_DEVICE_DATA(&rt2800usb_ops) },
730 { USB_DEVICE(0x1740, 0x9708), USB_DEVICE_DATA(&rt2800usb_ops) },
731 { USB_DEVICE(0x1740, 0x9709), USB_DEVICE_DATA(&rt2800usb_ops) },
733 { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
734 { USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
736 { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
737 { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
738 { USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) },
739 { USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) },
740 { USB_DEVICE(0x0e66, 0x0013), USB_DEVICE_DATA(&rt2800usb_ops) },
741 { USB_DEVICE(0x0e66, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
742 { USB_DEVICE(0x0e66, 0x0018), USB_DEVICE_DATA(&rt2800usb_ops) },
744 { USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
745 { USB_DEVICE(0x04bb, 0x0947), USB_DEVICE_DATA(&rt2800usb_ops) },
746 { USB_DEVICE(0x04bb, 0x0948), USB_DEVICE_DATA(&rt2800usb_ops) },
748 { USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
749 { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
751 { USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
752 { USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
753 { USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
754 { USB_DEVICE(0x0789, 0x0166), USB_DEVICE_DATA(&rt2800usb_ops) },
756 { USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
758 { USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
759 { USB_DEVICE(0x0db0, 0x3821), USB_DEVICE_DATA(&rt2800usb_ops) },
760 { USB_DEVICE(0x0db0, 0x3822), USB_DEVICE_DATA(&rt2800usb_ops) },
761 { USB_DEVICE(0x0db0, 0x3870), USB_DEVICE_DATA(&rt2800usb_ops) },
762 { USB_DEVICE(0x0db0, 0x3871), USB_DEVICE_DATA(&rt2800usb_ops) },
763 { USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
764 { USB_DEVICE(0x0db0, 0x821a), USB_DEVICE_DATA(&rt2800usb_ops) },
765 { USB_DEVICE(0x0db0, 0x822a), USB_DEVICE_DATA(&rt2800usb_ops) },
766 { USB_DEVICE(0x0db0, 0x822b), USB_DEVICE_DATA(&rt2800usb_ops) },
767 { USB_DEVICE(0x0db0, 0x822c), USB_DEVICE_DATA(&rt2800usb_ops) },
768 { USB_DEVICE(0x0db0, 0x870a), USB_DEVICE_DATA(&rt2800usb_ops) },
769 { USB_DEVICE(0x0db0, 0x871a), USB_DEVICE_DATA(&rt2800usb_ops) },
770 { USB_DEVICE(0x0db0, 0x871b), USB_DEVICE_DATA(&rt2800usb_ops) },
771 { USB_DEVICE(0x0db0, 0x871c), USB_DEVICE_DATA(&rt2800usb_ops) },
772 { USB_DEVICE(0x0db0, 0x899a), USB_DEVICE_DATA(&rt2800usb_ops) },
774 { USB_DEVICE(0x20b8, 0x8888), USB_DEVICE_DATA(&rt2800usb_ops) },
776 { USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
777 { USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
779 { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
781 { USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
782 { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
784 { USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
786 { USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
787 { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
788 { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
789 { USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
790 { USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
791 { USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
793 { USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
795 { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
797 { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
798 { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
799 { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
800 { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
801 { USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
802 { USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) },
803 { USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) },
804 { USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
805 { USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
806 { USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
807 { USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
808 { USB_DEVICE(0x0df6, 0x0047), USB_DEVICE_DATA(&rt2800usb_ops) },
809 { USB_DEVICE(0x0df6, 0x0048), USB_DEVICE_DATA(&rt2800usb_ops) },
811 { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
812 { USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
813 { USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
814 { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
815 { USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
816 { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
817 { USB_DEVICE(0x083a, 0xa701), USB_DEVICE_DATA(&rt2800usb_ops) },
818 { USB_DEVICE(0x083a, 0xa702), USB_DEVICE_DATA(&rt2800usb_ops) },
819 { USB_DEVICE(0x083a, 0xa703), USB_DEVICE_DATA(&rt2800usb_ops) },
820 { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
822 { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
824 { USB_DEVICE(0x177f, 0x0302), USB_DEVICE_DATA(&rt2800usb_ops) },
826 { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
828 { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
829 { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
831 { USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
832 { USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
833 { USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
834 { USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
836 { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
837 #ifdef CONFIG_RT2800USB_RT33XX
839 { USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
840 { USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
842 { USB_DEVICE(0x0df6, 0x0050), USB_DEVICE_DATA(&rt2800usb_ops) },
844 #ifdef CONFIG_RT2800USB_RT35XX
846 { USB_DEVICE(0x8516, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
848 { USB_DEVICE(0x1690, 0x0744), USB_DEVICE_DATA(&rt2800usb_ops) },
850 { USB_DEVICE(0x167b, 0x4001), USB_DEVICE_DATA(&rt2800usb_ops) },
852 { USB_DEVICE(0x1740, 0x9801), USB_DEVICE_DATA(&rt2800usb_ops) },
854 { USB_DEVICE(0x04bb, 0x0944), USB_DEVICE_DATA(&rt2800usb_ops) },
856 { USB_DEVICE(0x148f, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
858 { USB_DEVICE(0x0df6, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
860 { USB_DEVICE(0x5a57, 0x0284), USB_DEVICE_DATA(&rt2800usb_ops) },
862 #ifdef CONFIG_RT2800USB_UNKNOWN
864 * Unclear what kind of devices these are (they aren't supported by the
865 * vendor linux driver).
868 { USB_DEVICE(0x0e0b, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
869 { USB_DEVICE(0x0e0b, 0x9041), USB_DEVICE_DATA(&rt2800usb_ops) },
871 { USB_DEVICE(0x0b05, 0x1760), USB_DEVICE_DATA(&rt2800usb_ops) },
872 { USB_DEVICE(0x0b05, 0x1761), USB_DEVICE_DATA(&rt2800usb_ops) },
873 { USB_DEVICE(0x0b05, 0x1790), USB_DEVICE_DATA(&rt2800usb_ops) },
874 { USB_DEVICE(0x1761, 0x0b05), USB_DEVICE_DATA(&rt2800usb_ops) },
876 { USB_DEVICE(0x13d3, 0x3262), USB_DEVICE_DATA(&rt2800usb_ops) },
877 { USB_DEVICE(0x13d3, 0x3284), USB_DEVICE_DATA(&rt2800usb_ops) },
878 { USB_DEVICE(0x13d3, 0x3322), USB_DEVICE_DATA(&rt2800usb_ops) },
880 { USB_DEVICE(0x050d, 0x825a), USB_DEVICE_DATA(&rt2800usb_ops) },
882 { USB_DEVICE(0x0411, 0x012e), USB_DEVICE_DATA(&rt2800usb_ops) },
883 { USB_DEVICE(0x0411, 0x0148), USB_DEVICE_DATA(&rt2800usb_ops) },
884 { USB_DEVICE(0x0411, 0x0150), USB_DEVICE_DATA(&rt2800usb_ops) },
885 { USB_DEVICE(0x0411, 0x015d), USB_DEVICE_DATA(&rt2800usb_ops) },
887 { USB_DEVICE(0x14b2, 0x3c08), USB_DEVICE_DATA(&rt2800usb_ops) },
888 { USB_DEVICE(0x14b2, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
890 { USB_DEVICE(0x07aa, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
891 { USB_DEVICE(0x07aa, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
892 { USB_DEVICE(0x18c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
894 { USB_DEVICE(0x07d1, 0x3c0b), USB_DEVICE_DATA(&rt2800usb_ops) },
895 { USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) },
896 { USB_DEVICE(0x07d1, 0x3c15), USB_DEVICE_DATA(&rt2800usb_ops) },
897 { USB_DEVICE(0x07d1, 0x3c17), USB_DEVICE_DATA(&rt2800usb_ops) },
899 { USB_DEVICE(0x203d, 0x14a1), USB_DEVICE_DATA(&rt2800usb_ops) },
901 { USB_DEVICE(0x15a9, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
903 { USB_DEVICE(0x1044, 0x800c), USB_DEVICE_DATA(&rt2800usb_ops) },
905 { USB_DEVICE(0x1740, 0x0605), USB_DEVICE_DATA(&rt2800usb_ops) },
906 { USB_DEVICE(0x1740, 0x0615), USB_DEVICE_DATA(&rt2800usb_ops) },
908 { USB_DEVICE(0x1737, 0x0077), USB_DEVICE_DATA(&rt2800usb_ops) },
909 { USB_DEVICE(0x1737, 0x0078), USB_DEVICE_DATA(&rt2800usb_ops) },
910 { USB_DEVICE(0x1737, 0x0079), USB_DEVICE_DATA(&rt2800usb_ops) },
912 { USB_DEVICE(0x100d, 0x9032), USB_DEVICE_DATA(&rt2800usb_ops) },
914 { USB_DEVICE(0x1b75, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
915 { USB_DEVICE(0x1b75, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
917 { USB_DEVICE(0x05a6, 0x0101), USB_DEVICE_DATA(&rt2800usb_ops) },
918 { USB_DEVICE(0x1d4d, 0x0002), USB_DEVICE_DATA(&rt2800usb_ops) },
919 { USB_DEVICE(0x1d4d, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
920 { USB_DEVICE(0x1d4d, 0x0011), USB_DEVICE_DATA(&rt2800usb_ops) },
922 { USB_DEVICE(0x2019, 0xab24), USB_DEVICE_DATA(&rt2800usb_ops) },
924 { USB_DEVICE(0x18e8, 0x6259), USB_DEVICE_DATA(&rt2800usb_ops) },
926 { USB_DEVICE(0x083a, 0xa512), USB_DEVICE_DATA(&rt2800usb_ops) },
927 { USB_DEVICE(0x083a, 0xc522), USB_DEVICE_DATA(&rt2800usb_ops) },
928 { USB_DEVICE(0x083a, 0xd522), USB_DEVICE_DATA(&rt2800usb_ops) },
929 { USB_DEVICE(0x083a, 0xf511), USB_DEVICE_DATA(&rt2800usb_ops) },
931 { USB_DEVICE(0x177f, 0x0153), USB_DEVICE_DATA(&rt2800usb_ops) },
932 { USB_DEVICE(0x177f, 0x0313), USB_DEVICE_DATA(&rt2800usb_ops) },
934 { USB_DEVICE(0x0586, 0x341a), USB_DEVICE_DATA(&rt2800usb_ops) },
939 MODULE_AUTHOR(DRV_PROJECT);
940 MODULE_VERSION(DRV_VERSION);
941 MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver.");
942 MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards");
943 MODULE_DEVICE_TABLE(usb, rt2800usb_device_table);
944 MODULE_FIRMWARE(FIRMWARE_RT2870);
945 MODULE_LICENSE("GPL");
947 static struct usb_driver rt2800usb_driver = {
948 .name = KBUILD_MODNAME,
949 .id_table = rt2800usb_device_table,
950 .probe = rt2x00usb_probe,
951 .disconnect = rt2x00usb_disconnect,
952 .suspend = rt2x00usb_suspend,
953 .resume = rt2x00usb_resume,
956 static int __init rt2800usb_init(void)
958 return usb_register(&rt2800usb_driver);
961 static void __exit rt2800usb_exit(void)
963 usb_deregister(&rt2800usb_driver);
966 module_init(rt2800usb_init);
967 module_exit(rt2800usb_exit);