drivers/net/wireless/rt2x00/rt2800usb.c

   1 /*
   2         Copyright (C) 2010 Willow Garage <http://www.willowgarage.com>
   3         Copyright (C) 2009 - 2010 Ivo van Doorn <IvDoorn@gmail.com>
   4         Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de>
   5         Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org>
   6         Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com>
   7         Copyright (C) 2009 Axel Kollhofer <rain_maker@root-forum.org>
   8         <http://rt2x00.serialmonkey.com>
   9
  10         This program is free software; you can redistribute it and/or modify
  11         it under the terms of the GNU General Public License as published by
  12         the Free Software Foundation; either version 2 of the License, or
  13         (at your option) any later version.
  14
  15         This program is distributed in the hope that it will be useful,
  16         but WITHOUT ANY WARRANTY; without even the implied warranty of
  17         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18         GNU General Public License for more details.
  19
  20         You should have received a copy of the GNU General Public License
  21         along with this program; if not, write to the
  22         Free Software Foundation, Inc.,
  23         59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  24  */
  25
  26 /*
  27         Module: rt2800usb
  28         Abstract: rt2800usb device specific routines.
  29         Supported chipsets: RT2800U.
  30  */
  31
  32 #include <linux/delay.h>
  33 #include <linux/etherdevice.h>
  34 #include <linux/init.h>
  35 #include <linux/kernel.h>
  36 #include <linux/module.h>
  37 #include <linux/usb.h>
  38
  39 #include "rt2x00.h"
  40 #include "rt2x00usb.h"
  41 #include "rt2800lib.h"
  42 #include "rt2800.h"
  43 #include "rt2800usb.h"
  44
  45 /*
  46  * Allow hardware encryption to be disabled.
  47  */
  48 static int modparam_nohwcrypt;
  49 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
  50 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
  51
  52 /*
  53  * Queue handlers.
  54  */
  55 static void rt2800usb_start_queue(struct data_queue *queue)
  56 {
  57         struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
  58         u32 reg;
  59
  60         switch (queue->qid) {
  61         case QID_RX:
  62                 rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
  63                 rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
  64                 rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
  65                 break;
  66         case QID_BEACON:
  67                 rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
  68                 rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
  69                 rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
  70                 rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
  71                 rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
  72                 break;
  73         default:
  74                 break;
  75         }
  76 }
  77
  78 static void rt2800usb_stop_queue(struct data_queue *queue)
  79 {
  80         struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
  81         u32 reg;
  82
  83         switch (queue->qid) {
  84         case QID_RX:
  85                 rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
  86                 rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 0);
  87                 rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
  88                 break;
  89         case QID_BEACON:
  90                 rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
  91                 rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
  92                 rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
  93                 rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
  94                 rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
  95                 break;
  96         default:
  97                 break;
  98         }
  99 }
 100
 101 /*
 102  * Firmware functions
 103  */
 104 static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev)
 105 {
 106         return FIRMWARE_RT2870;
 107 }
 108
 109 static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
 110                                     const u8 *data, const size_t len)
 111 {
 112         int status;
 113         u32 offset;
 114         u32 length;
 115
 116         /*
 117          * Check which section of the firmware we need.
 118          */
 119         if (rt2x00_rt(rt2x00dev, RT2860) ||
 120             rt2x00_rt(rt2x00dev, RT2872) ||
 121             rt2x00_rt(rt2x00dev, RT3070)) {
 122                 offset = 0;
 123                 length = 4096;
 124         } else {
 125                 offset = 4096;
 126                 length = 4096;
 127         }
 128
 129         /*
 130          * Write firmware to device.
 131          */
 132         rt2800_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
 133                                    data + offset, length);
 134
 135         rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
 136         rt2800_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
 137
 138         /*
 139          * Send firmware request to device to load firmware,
 140          * we need to specify a long timeout time.
 141          */
 142         status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE,
 143                                              0, USB_MODE_FIRMWARE,
 144                                              REGISTER_TIMEOUT_FIRMWARE);
 145         if (status < 0) {
 146                 ERROR(rt2x00dev, "Failed to write Firmware to device.\n");
 147                 return status;
 148         }
 149
 150         msleep(10);
 151         rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
 152
 153         return 0;
 154 }
 155
 156 /*
 157  * Device state switch handlers.
 158  */
 159 static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
 160 {
 161         u32 reg;
 162
 163         /*
 164          * Wait until BBP and RF are ready.
 165          */
 166         if (rt2800_wait_csr_ready(rt2x00dev))
 167                 return -EBUSY;
 168
 169         rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
 170         rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
 171
 172         rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
 173
 174         rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 175         rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_CSR, 1);
 176         rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_BBP, 1);
 177         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 178
 179         rt2800_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
 180
 181         rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
 182                                     USB_MODE_RESET, REGISTER_TIMEOUT);
 183
 184         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
 185
 186         return 0;
 187 }
 188
 189 static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
 190 {
 191         u32 reg;
 192
 193         if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev)))
 194                 return -EIO;
 195
 196         rt2800_register_read(rt2x00dev, USB_DMA_CFG, &reg);
 197         rt2x00_set_field32(&reg, USB_DMA_CFG_PHY_CLEAR, 0);
 198         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_EN, 0);
 199         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
 200         /*
 201          * Total room for RX frames in kilobytes, PBF might still exceed
 202          * this limit so reduce the number to prevent errors.
 203          */
 204         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_LIMIT,
 205                            ((rt2x00dev->ops->rx->entry_num * DATA_FRAME_SIZE)
 206                             / 1024) - 3);
 207         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_EN, 1);
 208         rt2x00_set_field32(&reg, USB_DMA_CFG_TX_BULK_EN, 1);
 209         rt2800_register_write(rt2x00dev, USB_DMA_CFG, reg);
 210
 211         return rt2800_enable_radio(rt2x00dev);
 212 }
 213
 214 static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev)
 215 {
 216         rt2800_disable_radio(rt2x00dev);
 217         rt2x00usb_disable_radio(rt2x00dev);
 218 }
 219
 220 static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
 221                                enum dev_state state)
 222 {
 223         if (state == STATE_AWAKE)
 224                 rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 2);
 225         else
 226                 rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0xff, 2);
 227
 228         return 0;
 229 }
 230
 231 static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 232                                       enum dev_state state)
 233 {
 234         int retval = 0;
 235
 236         switch (state) {
 237         case STATE_RADIO_ON:
 238                 /*
 239                  * Before the radio can be enabled, the device first has
 240                  * to be woken up. After that it needs a bit of time
 241                  * to be fully awake and then the radio can be enabled.
 242                  */
 243                 rt2800usb_set_state(rt2x00dev, STATE_AWAKE);
 244                 msleep(1);
 245                 retval = rt2800usb_enable_radio(rt2x00dev);
 246                 break;
 247         case STATE_RADIO_OFF:
 248                 /*
 249                  * After the radio has been disabled, the device should
 250                  * be put to sleep for powersaving.
 251                  */
 252                 rt2800usb_disable_radio(rt2x00dev);
 253                 rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
 254                 break;
 255         case STATE_RADIO_IRQ_ON:
 256         case STATE_RADIO_IRQ_OFF:
 257                 /* No support, but no error either */
 258                 break;
 259         case STATE_DEEP_SLEEP:
 260         case STATE_SLEEP:
 261         case STATE_STANDBY:
 262         case STATE_AWAKE:
 263                 retval = rt2800usb_set_state(rt2x00dev, state);
 264                 break;
 265         default:
 266                 retval = -ENOTSUPP;
 267                 break;
 268         }
 269
 270         if (unlikely(retval))
 271                 ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
 272                       state, retval);
 273
 274         return retval;
 275 }
 276
 277 /*
 278  * Watchdog handlers
 279  */
 280 static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
 281 {
 282         unsigned int i;
 283         u32 reg;
 284
 285         rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
 286         if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) {
 287                 WARNING(rt2x00dev, "TX HW queue 0 timed out,"
 288                         " invoke forced kick\n");
 289
 290                 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40012);
 291
 292                 for (i = 0; i < 10; i++) {
 293                         udelay(10);
 294                         if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q))
 295                                 break;
 296                 }
 297
 298                 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
 299         }
 300
 301         rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
 302         if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) {
 303                 WARNING(rt2x00dev, "TX HW queue 1 timed out,"
 304                         " invoke forced kick\n");
 305
 306                 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf4000a);
 307
 308                 for (i = 0; i < 10; i++) {
 309                         udelay(10);
 310                         if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q))
 311                                 break;
 312                 }
 313
 314                 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
 315         }
 316
 317         rt2x00usb_watchdog(rt2x00dev);
 318 }
 319
 320 /*
 321  * TX descriptor initialization
 322  */
 323 static __le32 *rt2800usb_get_txwi(struct queue_entry *entry)
 324 {
 325         if (entry->queue->qid == QID_BEACON)
 326                 return (__le32 *) (entry->skb->data);
 327         else
 328                 return (__le32 *) (entry->skb->data + TXINFO_DESC_SIZE);
 329 }
 330
 331 static void rt2800usb_write_tx_desc(struct queue_entry *entry,
 332                                     struct txentry_desc *txdesc)
 333 {
 334         struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
 335         __le32 *txi = (__le32 *) entry->skb->data;
 336         u32 word;
 337
 338         /*
 339          * Initialize TXINFO descriptor
 340          */
 341         rt2x00_desc_read(txi, 0, &word);
 342
 343         /*
 344          * The size of TXINFO_W0_USB_DMA_TX_PKT_LEN is
 345          * TXWI + 802.11 header + L2 pad + payload + pad,
 346          * so need to decrease size of TXINFO and USB end pad.
 347          */
 348         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
 349                            entry->skb->len - TXINFO_DESC_SIZE - 4);
 350         rt2x00_set_field32(&word, TXINFO_W0_WIV,
 351                            !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
 352         rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
 353         rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);
 354         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0);
 355         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST,
 356                            test_bit(ENTRY_TXD_BURST, &txdesc->flags));
 357         rt2x00_desc_write(txi, 0, word);
 358
 359         /*
 360          * Register descriptor details in skb frame descriptor.
 361          */
 362         skbdesc->flags |= SKBDESC_DESC_IN_SKB;
 363         skbdesc->desc = txi;
 364         skbdesc->desc_len = TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
 365 }
 366
 367 static void rt2800usb_write_tx_data(struct queue_entry *entry,
 368                                         struct txentry_desc *txdesc)
 369 {
 370         unsigned int len;
 371         int err;
 372
 373         rt2800_write_tx_data(entry, txdesc);
 374
 375         /*
 376          * pad(1~3 bytes) is added after each 802.11 payload.
 377          * USB end pad(4 bytes) is added at each USB bulk out packet end.
 378          * TX frame format is :
 379          * | TXINFO | TXWI | 802.11 header | L2 pad | payload | pad | USB end pad |
 380          *                 |<------------- tx_pkt_len ------------->|
 381          */
 382         len = roundup(entry->skb->len, 4) + 4;
 383         err = skb_padto(entry->skb, len);
 384         if (unlikely(err)) {
 385                 WARNING(entry->queue->rt2x00dev, "TX SKB padding error, out of memory\n");
 386                 return;
 387         }
 388
 389         entry->skb->len = len;
 390 }
 391
 392 /*
 393  * TX data initialization
 394  */
 395 static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
 396 {
 397         return entry->skb->len;
 398 }
 399
 400 /*
 401  * TX control handlers
 402  */
 403 static void rt2800usb_work_txdone(struct work_struct *work)
 404 {
 405         struct rt2x00_dev *rt2x00dev =
 406             container_of(work, struct rt2x00_dev, txdone_work);
 407         struct data_queue *queue;
 408         struct queue_entry *entry;
 409
 410         rt2800_txdone(rt2x00dev);
 411
 412         /*
 413          * Process any trailing TX status reports for IO failures,
 414          * we loop until we find the first non-IO error entry. This
 415          * can either be a frame which is free, is being uploaded,
 416          * or has completed the upload but didn't have an entry
 417          * in the TX_STAT_FIFO register yet.
 418          */
 419         tx_queue_for_each(rt2x00dev, queue) {
 420                 while (!rt2x00queue_empty(queue)) {
 421                         entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
 422
 423                         if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
 424                             !test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
 425                                 break;
 426
 427                         rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
 428                 }
 429         }
 430 }
 431
 432 /*
 433  * RX control handlers
 434  */
 435 static void rt2800usb_fill_rxdone(struct queue_entry *entry,
 436                                   struct rxdone_entry_desc *rxdesc)
 437 {
 438         struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
 439         __le32 *rxi = (__le32 *)entry->skb->data;
 440         __le32 *rxd;
 441         u32 word;
 442         int rx_pkt_len;
 443
 444         /*
 445          * Copy descriptor to the skbdesc->desc buffer, making it safe from
 446          * moving of frame data in rt2x00usb.
 447          */
 448         memcpy(skbdesc->desc, rxi, skbdesc->desc_len);
 449
 450         /*
 451          * RX frame format is :
 452          * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad |
 453          *          |<------------ rx_pkt_len -------------->|
 454          */
 455         rt2x00_desc_read(rxi, 0, &word);
 456         rx_pkt_len = rt2x00_get_field32(word, RXINFO_W0_USB_DMA_RX_PKT_LEN);
 457
 458         /*
 459          * Remove the RXINFO structure from the sbk.
 460          */
 461         skb_pull(entry->skb, RXINFO_DESC_SIZE);
 462
 463         /*
 464          * FIXME: we need to check for rx_pkt_len validity
 465          */
 466         rxd = (__le32 *)(entry->skb->data + rx_pkt_len);
 467
 468         /*
 469          * It is now safe to read the descriptor on all architectures.
 470          */
 471         rt2x00_desc_read(rxd, 0, &word);
 472
 473         if (rt2x00_get_field32(word, RXD_W0_CRC_ERROR))
 474                 rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
 475
 476         rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W0_CIPHER_ERROR);
 477
 478         if (rt2x00_get_field32(word, RXD_W0_DECRYPTED)) {
 479                 /*
 480                  * Hardware has stripped IV/EIV data from 802.11 frame during
 481                  * decryption. Unfortunately the descriptor doesn't contain
 482                  * any fields with the EIV/IV data either, so they can't
 483                  * be restored by rt2x00lib.
 484                  */
 485                 rxdesc->flags |= RX_FLAG_IV_STRIPPED;
 486
 487                 /*
 488                  * The hardware has already checked the Michael Mic and has
 489                  * stripped it from the frame. Signal this to mac80211.
 490                  */
 491                 rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
 492
 493                 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
 494                         rxdesc->flags |= RX_FLAG_DECRYPTED;
 495                 else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
 496                         rxdesc->flags |= RX_FLAG_MMIC_ERROR;
 497         }
 498
 499         if (rt2x00_get_field32(word, RXD_W0_MY_BSS))
 500                 rxdesc->dev_flags |= RXDONE_MY_BSS;
 501
 502         if (rt2x00_get_field32(word, RXD_W0_L2PAD))
 503                 rxdesc->dev_flags |= RXDONE_L2PAD;
 504
 505         /*
 506          * Remove RXD descriptor from end of buffer.
 507          */
 508         skb_trim(entry->skb, rx_pkt_len);
 509
 510         /*
 511          * Process the RXWI structure.
 512          */
 513         rt2800_process_rxwi(entry, rxdesc);
 514 }
 515
 516 /*
 517  * Device probe functions.
 518  */
 519 static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 520 {
 521         if (rt2800_efuse_detect(rt2x00dev))
 522                 rt2800_read_eeprom_efuse(rt2x00dev);
 523         else
 524                 rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom,
 525                                       EEPROM_SIZE);
 526
 527         return rt2800_validate_eeprom(rt2x00dev);
 528 }
 529
 530 static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 531 {
 532         int retval;
 533
 534         /*
 535          * Allocate eeprom data.
 536          */
 537         retval = rt2800usb_validate_eeprom(rt2x00dev);
 538         if (retval)
 539                 return retval;
 540
 541         retval = rt2800_init_eeprom(rt2x00dev);
 542         if (retval)
 543                 return retval;
 544
 545         /*
 546          * Initialize hw specifications.
 547          */
 548         retval = rt2800_probe_hw_mode(rt2x00dev);
 549         if (retval)
 550                 return retval;
 551
 552         /*
 553          * This device has multiple filters for control frames
 554          * and has a separate filter for PS Poll frames.
 555          */
 556         __set_bit(DRIVER_SUPPORT_CONTROL_FILTERS, &rt2x00dev->flags);
 557         __set_bit(DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL, &rt2x00dev->flags);
 558
 559         /*
 560          * This device requires firmware.
 561          */
 562         __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
 563         __set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
 564         if (!modparam_nohwcrypt)
 565                 __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
 566         __set_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags);
 567         __set_bit(DRIVER_SUPPORT_WATCHDOG, &rt2x00dev->flags);
 568         __set_bit(DRIVER_REQUIRE_HT_TX_DESC, &rt2x00dev->flags);
 569
 570         /*
 571          * Set the rssi offset.
 572          */
 573         rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
 574
 575         /*
 576          * Overwrite TX done handler
 577          */
 578         PREPARE_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone);
 579
 580         return 0;
 581 }
 582
 583 static const struct ieee80211_ops rt2800usb_mac80211_ops = {
 584         .tx                     = rt2x00mac_tx,
 585         .start                  = rt2x00mac_start,
 586         .stop                   = rt2x00mac_stop,
 587         .add_interface          = rt2x00mac_add_interface,
 588         .remove_interface       = rt2x00mac_remove_interface,
 589         .config                 = rt2x00mac_config,
 590         .configure_filter       = rt2x00mac_configure_filter,
 591         .set_tim                = rt2x00mac_set_tim,
 592         .set_key                = rt2x00mac_set_key,
 593         .sw_scan_start          = rt2x00mac_sw_scan_start,
 594         .sw_scan_complete       = rt2x00mac_sw_scan_complete,
 595         .get_stats              = rt2x00mac_get_stats,
 596         .get_tkip_seq           = rt2800_get_tkip_seq,
 597         .set_rts_threshold      = rt2800_set_rts_threshold,
 598         .bss_info_changed       = rt2x00mac_bss_info_changed,
 599         .conf_tx                = rt2800_conf_tx,
 600         .get_tsf                = rt2800_get_tsf,
 601         .rfkill_poll            = rt2x00mac_rfkill_poll,
 602         .ampdu_action           = rt2800_ampdu_action,
 603         .flush                  = rt2x00mac_flush,
 604         .get_survey             = rt2800_get_survey,
 605 };
 606
 607 static const struct rt2800_ops rt2800usb_rt2800_ops = {
 608         .register_read          = rt2x00usb_register_read,
 609         .register_read_lock     = rt2x00usb_register_read_lock,
 610         .register_write         = rt2x00usb_register_write,
 611         .register_write_lock    = rt2x00usb_register_write_lock,
 612         .register_multiread     = rt2x00usb_register_multiread,
 613         .register_multiwrite    = rt2x00usb_register_multiwrite,
 614         .regbusy_read           = rt2x00usb_regbusy_read,
 615         .drv_write_firmware     = rt2800usb_write_firmware,
 616         .drv_init_registers     = rt2800usb_init_registers,
 617         .drv_get_txwi           = rt2800usb_get_txwi,
 618 };
 619
 620 static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 621         .probe_hw               = rt2800usb_probe_hw,
 622         .get_firmware_name      = rt2800usb_get_firmware_name,
 623         .check_firmware         = rt2800_check_firmware,
 624         .load_firmware          = rt2800_load_firmware,
 625         .initialize             = rt2x00usb_initialize,
 626         .uninitialize           = rt2x00usb_uninitialize,
 627         .clear_entry            = rt2x00usb_clear_entry,
 628         .set_device_state       = rt2800usb_set_device_state,
 629         .rfkill_poll            = rt2800_rfkill_poll,
 630         .link_stats             = rt2800_link_stats,
 631         .reset_tuner            = rt2800_reset_tuner,
 632         .link_tuner             = rt2800_link_tuner,
 633         .watchdog               = rt2800usb_watchdog,
 634         .start_queue            = rt2800usb_start_queue,
 635         .kick_queue             = rt2x00usb_kick_queue,
 636         .stop_queue             = rt2800usb_stop_queue,
 637         .flush_queue            = rt2x00usb_flush_queue,
 638         .write_tx_desc          = rt2800usb_write_tx_desc,
 639         .write_tx_data          = rt2800usb_write_tx_data,
 640         .write_beacon           = rt2800_write_beacon,
 641         .clear_beacon           = rt2800_clear_beacon,
 642         .get_tx_data_len        = rt2800usb_get_tx_data_len,
 643         .fill_rxdone            = rt2800usb_fill_rxdone,
 644         .config_shared_key      = rt2800_config_shared_key,
 645         .config_pairwise_key    = rt2800_config_pairwise_key,
 646         .config_filter          = rt2800_config_filter,
 647         .config_intf            = rt2800_config_intf,
 648         .config_erp             = rt2800_config_erp,
 649         .config_ant             = rt2800_config_ant,
 650         .config                 = rt2800_config,
 651 };
 652
 653 static const struct data_queue_desc rt2800usb_queue_rx = {
 654         .entry_num              = 128,
 655         .data_size              = AGGREGATION_SIZE,
 656         .desc_size              = RXINFO_DESC_SIZE + RXWI_DESC_SIZE,
 657         .priv_size              = sizeof(struct queue_entry_priv_usb),
 658 };
 659
 660 static const struct data_queue_desc rt2800usb_queue_tx = {
 661         .entry_num              = 64,
 662         .data_size              = AGGREGATION_SIZE,
 663         .desc_size              = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
 664         .priv_size              = sizeof(struct queue_entry_priv_usb),
 665 };
 666
 667 static const struct data_queue_desc rt2800usb_queue_bcn = {
 668         .entry_num              = 8,
 669         .data_size              = MGMT_FRAME_SIZE,
 670         .desc_size              = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
 671         .priv_size              = sizeof(struct queue_entry_priv_usb),
 672 };
 673
 674 static const struct rt2x00_ops rt2800usb_ops = {
 675         .name                   = KBUILD_MODNAME,
 676         .max_sta_intf           = 1,
 677         .max_ap_intf            = 8,
 678         .eeprom_size            = EEPROM_SIZE,
 679         .rf_size                = RF_SIZE,
 680         .tx_queues              = NUM_TX_QUEUES,
 681         .extra_tx_headroom      = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
 682         .rx                     = &rt2800usb_queue_rx,
 683         .tx                     = &rt2800usb_queue_tx,
 684         .bcn                    = &rt2800usb_queue_bcn,
 685         .lib                    = &rt2800usb_rt2x00_ops,
 686         .drv                    = &rt2800usb_rt2800_ops,
 687         .hw                     = &rt2800usb_mac80211_ops,
 688 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
 689         .debugfs                = &rt2800_rt2x00debug,
 690 #endif /* CONFIG_RT2X00_LIB_DEBUGFS */
 691 };
 692
 693 /*
 694  * rt2800usb module information.
 695  */
 696 static struct usb_device_id rt2800usb_device_table[] = {
 697         /* Abocom */
 698         { USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
 699         { USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
 700         { USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
 701         { USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
 702         { USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 703         { USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
 704         /* AirTies */
 705         { USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
 706         /* Allwin */
 707         { USB_DEVICE(0x8516, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
 708         { USB_DEVICE(0x8516, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
 709         { USB_DEVICE(0x8516, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
 710         { USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
 711         { USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
 712         { USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 713         /* Amit */
 714         { USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
 715         /* Askey */
 716         { USB_DEVICE(0x1690, 0x0740), USB_DEVICE_DATA(&rt2800usb_ops) },
 717         /* ASUS */
 718         { USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
 719         { USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
 720         { USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
 721         { USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
 722         /* AzureWave */
 723         { USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
 724         { USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
 725         { USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
 726         { USB_DEVICE(0x13d3, 0x3307), USB_DEVICE_DATA(&rt2800usb_ops) },
 727         { USB_DEVICE(0x13d3, 0x3321), USB_DEVICE_DATA(&rt2800usb_ops) },
 728         /* Belkin */
 729         { USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
 730         { USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) },
 731         { USB_DEVICE(0x050d, 0x815c), USB_DEVICE_DATA(&rt2800usb_ops) },
 732         /* Buffalo */
 733         { USB_DEVICE(0x0411, 0x00e8), USB_DEVICE_DATA(&rt2800usb_ops) },
 734         /* Conceptronic */
 735         { USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
 736         { USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
 737         { USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
 738         { USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
 739         { USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
 740         { USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
 741         { USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
 742         { USB_DEVICE(0x14b2, 0x3c28), USB_DEVICE_DATA(&rt2800usb_ops) },
 743         /* Corega */
 744         { USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
 745         { USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
 746         { USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
 747         { USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
 748         /* D-Link */
 749         { USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
 750         { USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
 751         { USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
 752         { USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
 753         { USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
 754         { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
 755         { USB_DEVICE(0x07d1, 0x3c16), USB_DEVICE_DATA(&rt2800usb_ops) },
 756         /* Draytek */
 757         { USB_DEVICE(0x07fa, 0x7712), USB_DEVICE_DATA(&rt2800usb_ops) },
 758         /* Edimax */
 759         { USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
 760         { USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
 761         { USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
 762         /* Encore */
 763         { USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
 764         { USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
 765         /* EnGenius */
 766         { USB_DEVICE(0x1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
 767         { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
 768         { USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) },
 769         { USB_DEVICE(0x1740, 0x9705), USB_DEVICE_DATA(&rt2800usb_ops) },
 770         { USB_DEVICE(0x1740, 0x9706), USB_DEVICE_DATA(&rt2800usb_ops) },
 771         { USB_DEVICE(0x1740, 0x9707), USB_DEVICE_DATA(&rt2800usb_ops) },
 772         { USB_DEVICE(0x1740, 0x9708), USB_DEVICE_DATA(&rt2800usb_ops) },
 773         { USB_DEVICE(0x1740, 0x9709), USB_DEVICE_DATA(&rt2800usb_ops) },
 774         /* Gigabyte */
 775         { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
 776         { USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
 777         /* Hawking */
 778         { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
 779         { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
 780         { USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) },
 781         { USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) },
 782         { USB_DEVICE(0x0e66, 0x0013), USB_DEVICE_DATA(&rt2800usb_ops) },
 783         { USB_DEVICE(0x0e66, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
 784         { USB_DEVICE(0x0e66, 0x0018), USB_DEVICE_DATA(&rt2800usb_ops) },
 785         /* I-O DATA */
 786         { USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
 787         { USB_DEVICE(0x04bb, 0x0947), USB_DEVICE_DATA(&rt2800usb_ops) },
 788         { USB_DEVICE(0x04bb, 0x0948), USB_DEVICE_DATA(&rt2800usb_ops) },
 789         /* Linksys */
 790         { USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
 791         { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
 792         /* Logitec */
 793         { USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
 794         { USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
 795         { USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
 796         { USB_DEVICE(0x0789, 0x0166), USB_DEVICE_DATA(&rt2800usb_ops) },
 797         /* Motorola */
 798         { USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
 799         /* MSI */
 800         { USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
 801         { USB_DEVICE(0x0db0, 0x3821), USB_DEVICE_DATA(&rt2800usb_ops) },
 802         { USB_DEVICE(0x0db0, 0x3822), USB_DEVICE_DATA(&rt2800usb_ops) },
 803         { USB_DEVICE(0x0db0, 0x3870), USB_DEVICE_DATA(&rt2800usb_ops) },
 804         { USB_DEVICE(0x0db0, 0x3871), USB_DEVICE_DATA(&rt2800usb_ops) },
 805         { USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
 806         { USB_DEVICE(0x0db0, 0x821a), USB_DEVICE_DATA(&rt2800usb_ops) },
 807         { USB_DEVICE(0x0db0, 0x822a), USB_DEVICE_DATA(&rt2800usb_ops) },
 808         { USB_DEVICE(0x0db0, 0x822b), USB_DEVICE_DATA(&rt2800usb_ops) },
 809         { USB_DEVICE(0x0db0, 0x822c), USB_DEVICE_DATA(&rt2800usb_ops) },
 810         { USB_DEVICE(0x0db0, 0x870a), USB_DEVICE_DATA(&rt2800usb_ops) },
 811         { USB_DEVICE(0x0db0, 0x871a), USB_DEVICE_DATA(&rt2800usb_ops) },
 812         { USB_DEVICE(0x0db0, 0x871b), USB_DEVICE_DATA(&rt2800usb_ops) },
 813         { USB_DEVICE(0x0db0, 0x871c), USB_DEVICE_DATA(&rt2800usb_ops) },
 814         { USB_DEVICE(0x0db0, 0x899a), USB_DEVICE_DATA(&rt2800usb_ops) },
 815         /* Para */
 816         { USB_DEVICE(0x20b8, 0x8888), USB_DEVICE_DATA(&rt2800usb_ops) },
 817         /* Pegatron */
 818         { USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
 819         { USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
 820         /* Philips */
 821         { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
 822         /* Planex */
 823         { USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
 824         { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
 825         /* Quanta */
 826         { USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
 827         /* Ralink */
 828         { USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
 829         { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
 830         { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
 831         { USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
 832         { USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
 833         { USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 834         /* Samsung */
 835         { USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
 836         /* Siemens */
 837         { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
 838         /* Sitecom */
 839         { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
 840         { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
 841         { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
 842         { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
 843         { USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
 844         { USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) },
 845         { USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) },
 846         { USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
 847         { USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
 848         { USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
 849         { USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
 850         { USB_DEVICE(0x0df6, 0x0047), USB_DEVICE_DATA(&rt2800usb_ops) },
 851         { USB_DEVICE(0x0df6, 0x0048), USB_DEVICE_DATA(&rt2800usb_ops) },
 852         /* SMC */
 853         { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
 854         { USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
 855         { USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
 856         { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
 857         { USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
 858         { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
 859         { USB_DEVICE(0x083a, 0xa701), USB_DEVICE_DATA(&rt2800usb_ops) },
 860         { USB_DEVICE(0x083a, 0xa702), USB_DEVICE_DATA(&rt2800usb_ops) },
 861         { USB_DEVICE(0x083a, 0xa703), USB_DEVICE_DATA(&rt2800usb_ops) },
 862         { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
 863         /* Sparklan */
 864         { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
 865         /* Sweex */
 866         { USB_DEVICE(0x177f, 0x0302), USB_DEVICE_DATA(&rt2800usb_ops) },
 867         /* U-Media*/
 868         { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
 869         /* ZCOM */
 870         { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
 871         { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
 872         /* Zinwell */
 873         { USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
 874         { USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
 875         { USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
 876         { USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
 877         /* Zyxel */
 878         { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
 879 #ifdef CONFIG_RT2800USB_RT33XX
 880         /* Ralink */
 881         { USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
 882         { USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
 883         /* Sitecom */
 884         { USB_DEVICE(0x0df6, 0x0050), USB_DEVICE_DATA(&rt2800usb_ops) },
 885 #endif
 886 #ifdef CONFIG_RT2800USB_RT35XX
 887         /* Allwin */
 888         { USB_DEVICE(0x8516, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
 889         /* Askey */
 890         { USB_DEVICE(0x1690, 0x0744), USB_DEVICE_DATA(&rt2800usb_ops) },
 891         /* Cisco */
 892         { USB_DEVICE(0x167b, 0x4001), USB_DEVICE_DATA(&rt2800usb_ops) },
 893         /* EnGenius */
 894         { USB_DEVICE(0x1740, 0x9801), USB_DEVICE_DATA(&rt2800usb_ops) },
 895         /* I-O DATA */
 896         { USB_DEVICE(0x04bb, 0x0944), USB_DEVICE_DATA(&rt2800usb_ops) },
 897         /* Ralink */
 898         { USB_DEVICE(0x148f, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
 899         /* Sitecom */
 900         { USB_DEVICE(0x0df6, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
 901         /* Zinwell */
 902         { USB_DEVICE(0x5a57, 0x0284), USB_DEVICE_DATA(&rt2800usb_ops) },
 903 #endif
 904 #ifdef CONFIG_RT2800USB_UNKNOWN
 905         /*
 906          * Unclear what kind of devices these are (they aren't supported by the
 907          * vendor linux driver).
 908          */
 909         /* Amigo */
 910         { USB_DEVICE(0x0e0b, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
 911         { USB_DEVICE(0x0e0b, 0x9041), USB_DEVICE_DATA(&rt2800usb_ops) },
 912         /* ASUS */
 913         { USB_DEVICE(0x0b05, 0x1760), USB_DEVICE_DATA(&rt2800usb_ops) },
 914         { USB_DEVICE(0x0b05, 0x1761), USB_DEVICE_DATA(&rt2800usb_ops) },
 915         { USB_DEVICE(0x0b05, 0x1790), USB_DEVICE_DATA(&rt2800usb_ops) },
 916         { USB_DEVICE(0x1761, 0x0b05), USB_DEVICE_DATA(&rt2800usb_ops) },
 917         /* AzureWave */
 918         { USB_DEVICE(0x13d3, 0x3262), USB_DEVICE_DATA(&rt2800usb_ops) },
 919         { USB_DEVICE(0x13d3, 0x3284), USB_DEVICE_DATA(&rt2800usb_ops) },
 920         { USB_DEVICE(0x13d3, 0x3322), USB_DEVICE_DATA(&rt2800usb_ops) },
 921         /* Belkin */
 922         { USB_DEVICE(0x050d, 0x825a), USB_DEVICE_DATA(&rt2800usb_ops) },
 923         /* Buffalo */
 924         { USB_DEVICE(0x0411, 0x012e), USB_DEVICE_DATA(&rt2800usb_ops) },
 925         { USB_DEVICE(0x0411, 0x0148), USB_DEVICE_DATA(&rt2800usb_ops) },
 926         { USB_DEVICE(0x0411, 0x0150), USB_DEVICE_DATA(&rt2800usb_ops) },
 927         { USB_DEVICE(0x0411, 0x015d), USB_DEVICE_DATA(&rt2800usb_ops) },
 928         /* Conceptronic */
 929         { USB_DEVICE(0x14b2, 0x3c08), USB_DEVICE_DATA(&rt2800usb_ops) },
 930         { USB_DEVICE(0x14b2, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
 931         /* Corega */
 932         { USB_DEVICE(0x07aa, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
 933         { USB_DEVICE(0x07aa, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
 934         { USB_DEVICE(0x18c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
 935         /* D-Link */
 936         { USB_DEVICE(0x07d1, 0x3c0b), USB_DEVICE_DATA(&rt2800usb_ops) },
 937         { USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) },
 938         { USB_DEVICE(0x07d1, 0x3c15), USB_DEVICE_DATA(&rt2800usb_ops) },
 939         { USB_DEVICE(0x07d1, 0x3c17), USB_DEVICE_DATA(&rt2800usb_ops) },
 940         /* Encore */
 941         { USB_DEVICE(0x203d, 0x14a1), USB_DEVICE_DATA(&rt2800usb_ops) },
 942         /* Gemtek */
 943         { USB_DEVICE(0x15a9, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
 944         /* Gigabyte */
 945         { USB_DEVICE(0x1044, 0x800c), USB_DEVICE_DATA(&rt2800usb_ops) },
 946         /* LevelOne */
 947         { USB_DEVICE(0x1740, 0x0605), USB_DEVICE_DATA(&rt2800usb_ops) },
 948         { USB_DEVICE(0x1740, 0x0615), USB_DEVICE_DATA(&rt2800usb_ops) },
 949         /* Linksys */
 950         { USB_DEVICE(0x1737, 0x0077), USB_DEVICE_DATA(&rt2800usb_ops) },
 951         { USB_DEVICE(0x1737, 0x0078), USB_DEVICE_DATA(&rt2800usb_ops) },
 952         { USB_DEVICE(0x1737, 0x0079), USB_DEVICE_DATA(&rt2800usb_ops) },
 953         /* Motorola */
 954         { USB_DEVICE(0x100d, 0x9032), USB_DEVICE_DATA(&rt2800usb_ops) },
 955         /* Ovislink */
 956         { USB_DEVICE(0x1b75, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
 957         { USB_DEVICE(0x1b75, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 958         /* Pegatron */
 959         { USB_DEVICE(0x05a6, 0x0101), USB_DEVICE_DATA(&rt2800usb_ops) },
 960         { USB_DEVICE(0x1d4d, 0x0002), USB_DEVICE_DATA(&rt2800usb_ops) },
 961         { USB_DEVICE(0x1d4d, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
 962         { USB_DEVICE(0x1d4d, 0x0011), USB_DEVICE_DATA(&rt2800usb_ops) },
 963         /* Planex */
 964         { USB_DEVICE(0x2019, 0xab24), USB_DEVICE_DATA(&rt2800usb_ops) },
 965         /* Qcom */
 966         { USB_DEVICE(0x18e8, 0x6259), USB_DEVICE_DATA(&rt2800usb_ops) },
 967         /* SMC */
 968         { USB_DEVICE(0x083a, 0xa512), USB_DEVICE_DATA(&rt2800usb_ops) },
 969         { USB_DEVICE(0x083a, 0xc522), USB_DEVICE_DATA(&rt2800usb_ops) },
 970         { USB_DEVICE(0x083a, 0xd522), USB_DEVICE_DATA(&rt2800usb_ops) },
 971         { USB_DEVICE(0x083a, 0xf511), USB_DEVICE_DATA(&rt2800usb_ops) },
 972         /* Sweex */
 973         { USB_DEVICE(0x177f, 0x0153), USB_DEVICE_DATA(&rt2800usb_ops) },
 974         { USB_DEVICE(0x177f, 0x0313), USB_DEVICE_DATA(&rt2800usb_ops) },
 975         /* Zyxel */
 976         { USB_DEVICE(0x0586, 0x341a), USB_DEVICE_DATA(&rt2800usb_ops) },
 977 #endif
 978         { 0, }
 979 };
 980
 981 MODULE_AUTHOR(DRV_PROJECT);
 982 MODULE_VERSION(DRV_VERSION);
 983 MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver.");
 984 MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards");
 985 MODULE_DEVICE_TABLE(usb, rt2800usb_device_table);
 986 MODULE_FIRMWARE(FIRMWARE_RT2870);
 987 MODULE_LICENSE("GPL");
 988
 989 static struct usb_driver rt2800usb_driver = {
 990         .name           = KBUILD_MODNAME,
 991         .id_table       = rt2800usb_device_table,
 992         .probe          = rt2x00usb_probe,
 993         .disconnect     = rt2x00usb_disconnect,
 994         .suspend        = rt2x00usb_suspend,
 995         .resume         = rt2x00usb_resume,
 996 };
 997
 998 static int __init rt2800usb_init(void)
 999 {
1000         return usb_register(&rt2800usb_driver);
1001 }
1002
1003 static void __exit rt2800usb_exit(void)
1004 {
1005         usb_deregister(&rt2800usb_driver);
1006 }
1007
1008 module_init(rt2800usb_init);
1009 module_exit(rt2800usb_exit);