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  * Firmware functions
  54  */
  55 static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev)
  56 {
  57         return FIRMWARE_RT2870;
  58 }
  59
  60 static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
  61                                     const u8 *data, const size_t len)
  62 {
  63         int status;
  64         u32 offset;
  65         u32 length;
  66
  67         /*
  68          * Check which section of the firmware we need.
  69          */
  70         if (rt2x00_rt(rt2x00dev, RT2860) ||
  71             rt2x00_rt(rt2x00dev, RT2872) ||
  72             rt2x00_rt(rt2x00dev, RT3070)) {
  73                 offset = 0;
  74                 length = 4096;
  75         } else {
  76                 offset = 4096;
  77                 length = 4096;
  78         }
  79
  80         /*
  81          * Write firmware to device.
  82          */
  83         rt2800_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
  84                                    data + offset, length);
  85
  86         rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
  87         rt2800_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
  88
  89         /*
  90          * Send firmware request to device to load firmware,
  91          * we need to specify a long timeout time.
  92          */
  93         status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE,
  94                                              0, USB_MODE_FIRMWARE,
  95                                              REGISTER_TIMEOUT_FIRMWARE);
  96         if (status < 0) {
  97                 ERROR(rt2x00dev, "Failed to write Firmware to device.\n");
  98                 return status;
  99         }
 100
 101         msleep(10);
 102         rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
 103
 104         return 0;
 105 }
 106
 107 /*
 108  * Device state switch handlers.
 109  */
 110 static void rt2800usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
 111                                 enum dev_state state)
 112 {
 113         u32 reg;
 114
 115         rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 116         rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX,
 117                            (state == STATE_RADIO_RX_ON));
 118         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 119 }
 120
 121 static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
 122 {
 123         u32 reg;
 124
 125         /*
 126          * Wait until BBP and RF are ready.
 127          */
 128         if (rt2800_wait_csr_ready(rt2x00dev))
 129                 return -EBUSY;
 130
 131         rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
 132         rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
 133
 134         rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
 135
 136         rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 137         rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_CSR, 1);
 138         rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_BBP, 1);
 139         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 140
 141         rt2800_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
 142
 143         rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
 144                                     USB_MODE_RESET, REGISTER_TIMEOUT);
 145
 146         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
 147
 148         return 0;
 149 }
 150
 151 static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
 152 {
 153         u32 reg;
 154
 155         if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev)))
 156                 return -EIO;
 157
 158         rt2800_register_read(rt2x00dev, USB_DMA_CFG, &reg);
 159         rt2x00_set_field32(&reg, USB_DMA_CFG_PHY_CLEAR, 0);
 160         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_EN, 0);
 161         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
 162         /*
 163          * Total room for RX frames in kilobytes, PBF might still exceed
 164          * this limit so reduce the number to prevent errors.
 165          */
 166         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_LIMIT,
 167                            ((rt2x00dev->ops->rx->entry_num * DATA_FRAME_SIZE)
 168                             / 1024) - 3);
 169         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_EN, 1);
 170         rt2x00_set_field32(&reg, USB_DMA_CFG_TX_BULK_EN, 1);
 171         rt2800_register_write(rt2x00dev, USB_DMA_CFG, reg);
 172
 173         return rt2800_enable_radio(rt2x00dev);
 174 }
 175
 176 static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev)
 177 {
 178         rt2800_disable_radio(rt2x00dev);
 179         rt2x00usb_disable_radio(rt2x00dev);
 180 }
 181
 182 static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
 183                                enum dev_state state)
 184 {
 185         if (state == STATE_AWAKE)
 186                 rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 2);
 187         else
 188                 rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0xff, 2);
 189
 190         return 0;
 191 }
 192
 193 static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 194                                       enum dev_state state)
 195 {
 196         int retval = 0;
 197
 198         switch (state) {
 199         case STATE_RADIO_ON:
 200                 /*
 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.
 204                  */
 205                 rt2800usb_set_state(rt2x00dev, STATE_AWAKE);
 206                 msleep(1);
 207                 retval = rt2800usb_enable_radio(rt2x00dev);
 208                 break;
 209         case STATE_RADIO_OFF:
 210                 /*
 211                  * After the radio has been disabled, the device should
 212                  * be put to sleep for powersaving.
 213                  */
 214                 rt2800usb_disable_radio(rt2x00dev);
 215                 rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
 216                 break;
 217         case STATE_RADIO_RX_ON:
 218         case STATE_RADIO_RX_OFF:
 219                 rt2800usb_toggle_rx(rt2x00dev, state);
 220                 break;
 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 */
 226                 break;
 227         case STATE_DEEP_SLEEP:
 228         case STATE_SLEEP:
 229         case STATE_STANDBY:
 230         case STATE_AWAKE:
 231                 retval = rt2800usb_set_state(rt2x00dev, state);
 232                 break;
 233         default:
 234                 retval = -ENOTSUPP;
 235                 break;
 236         }
 237
 238         if (unlikely(retval))
 239                 ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
 240                       state, retval);
 241
 242         return retval;
 243 }
 244
 245 /*
 246  * Watchdog handlers
 247  */
 248 static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev)
 249 {
 250         unsigned int i;
 251         u32 reg;
 252
 253         rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
 254         if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) {
 255                 WARNING(rt2x00dev, "TX HW queue 0 timed out,"
 256                         " invoke forced kick");
 257
 258                 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40012);
 259
 260                 for (i = 0; i < 10; i++) {
 261                         udelay(10);
 262                         if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q))
 263                                 break;
 264                 }
 265
 266                 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
 267         }
 268
 269         rt2800_register_read(rt2x00dev, TXRXQ_PCNT, &reg);
 270         if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) {
 271                 WARNING(rt2x00dev, "TX HW queue 1 timed out,"
 272                         " invoke forced kick");
 273
 274                 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf4000a);
 275
 276                 for (i = 0; i < 10; i++) {
 277                         udelay(10);
 278                         if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q))
 279                                 break;
 280                 }
 281
 282                 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
 283         }
 284
 285         rt2x00usb_watchdog(rt2x00dev);
 286 }
 287
 288 /*
 289  * TX descriptor initialization
 290  */
 291 static __le32 *rt2800usb_get_txwi(struct queue_entry *entry)
 292 {
 293         if (entry->queue->qid == QID_BEACON)
 294                 return (__le32 *) (entry->skb->data);
 295         else
 296                 return (__le32 *) (entry->skb->data + TXINFO_DESC_SIZE);
 297 }
 298
 299 static void rt2800usb_write_tx_desc(struct queue_entry *entry,
 300                                     struct txentry_desc *txdesc)
 301 {
 302         struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
 303         __le32 *txi = (__le32 *) entry->skb->data;
 304         u32 word;
 305
 306         /*
 307          * Initialize TXINFO descriptor
 308          */
 309         rt2x00_desc_read(txi, 0, &word);
 310         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
 311                            entry->skb->len - TXINFO_DESC_SIZE);
 312         rt2x00_set_field32(&word, TXINFO_W0_WIV,
 313                            !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
 314         rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
 315         rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);
 316         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0);
 317         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST,
 318                            test_bit(ENTRY_TXD_BURST, &txdesc->flags));
 319         rt2x00_desc_write(txi, 0, word);
 320
 321         /*
 322          * Register descriptor details in skb frame descriptor.
 323          */
 324         skbdesc->flags |= SKBDESC_DESC_IN_SKB;
 325         skbdesc->desc = txi;
 326         skbdesc->desc_len = TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
 327 }
 328
 329 /*
 330  * TX data initialization
 331  */
 332 static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
 333 {
 334         int length;
 335
 336         /*
 337          * The length _must_ include 4 bytes padding,
 338          * it should always be multiple of 4,
 339          * but it must _not_ be a multiple of the USB packet size.
 340          */
 341         length = roundup(entry->skb->len + 4, 4);
 342         length += (4 * !(length % entry->queue->usb_maxpacket));
 343
 344         return length;
 345 }
 346
 347 /*
 348  * TX control handlers
 349  */
 350 static void rt2800usb_work_txdone(struct work_struct *work)
 351 {
 352         struct rt2x00_dev *rt2x00dev =
 353             container_of(work, struct rt2x00_dev, txdone_work);
 354         struct data_queue *queue;
 355         struct queue_entry *entry;
 356
 357         rt2800_txdone(rt2x00dev);
 358
 359         /*
 360          * Process any trailing TX status reports for IO failures,
 361          * we loop until we find the first non-IO error entry. This
 362          * can either be a frame which is free, is being uploaded,
 363          * or has completed the upload but didn't have an entry
 364          * in the TX_STAT_FIFO register yet.
 365          */
 366         tx_queue_for_each(rt2x00dev, queue) {
 367                 while (!rt2x00queue_empty(queue)) {
 368                         entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
 369
 370                         if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
 371                             !test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
 372                                 break;
 373
 374                         rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
 375                 }
 376         }
 377 }
 378
 379 static void rt2800usb_kill_tx_queue(struct data_queue *queue)
 380 {
 381         if (queue->qid == QID_BEACON)
 382                 rt2x00usb_register_write(queue->rt2x00dev, BCN_TIME_CFG, 0);
 383
 384         rt2x00usb_kill_tx_queue(queue);
 385 }
 386
 387 /*
 388  * RX control handlers
 389  */
 390 static void rt2800usb_fill_rxdone(struct queue_entry *entry,
 391                                   struct rxdone_entry_desc *rxdesc)
 392 {
 393         struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
 394         __le32 *rxi = (__le32 *)entry->skb->data;
 395         __le32 *rxd;
 396         u32 word;
 397         int rx_pkt_len;
 398
 399         /*
 400          * Copy descriptor to the skbdesc->desc buffer, making it safe from
 401          * moving of frame data in rt2x00usb.
 402          */
 403         memcpy(skbdesc->desc, rxi, skbdesc->desc_len);
 404
 405         /*
 406          * RX frame format is :
 407          * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad |
 408          *          |<------------ rx_pkt_len -------------->|
 409          */
 410         rt2x00_desc_read(rxi, 0, &word);
 411         rx_pkt_len = rt2x00_get_field32(word, RXINFO_W0_USB_DMA_RX_PKT_LEN);
 412
 413         /*
 414          * Remove the RXINFO structure from the sbk.
 415          */
 416         skb_pull(entry->skb, RXINFO_DESC_SIZE);
 417
 418         /*
 419          * FIXME: we need to check for rx_pkt_len validity
 420          */
 421         rxd = (__le32 *)(entry->skb->data + rx_pkt_len);
 422
 423         /*
 424          * It is now safe to read the descriptor on all architectures.
 425          */
 426         rt2x00_desc_read(rxd, 0, &word);
 427
 428         if (rt2x00_get_field32(word, RXD_W0_CRC_ERROR))
 429                 rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
 430
 431         rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W0_CIPHER_ERROR);
 432
 433         if (rt2x00_get_field32(word, RXD_W0_DECRYPTED)) {
 434                 /*
 435                  * Hardware has stripped IV/EIV data from 802.11 frame during
 436                  * decryption. Unfortunately the descriptor doesn't contain
 437                  * any fields with the EIV/IV data either, so they can't
 438                  * be restored by rt2x00lib.
 439                  */
 440                 rxdesc->flags |= RX_FLAG_IV_STRIPPED;
 441
 442                 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
 443                         rxdesc->flags |= RX_FLAG_DECRYPTED;
 444                 else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
 445                         rxdesc->flags |= RX_FLAG_MMIC_ERROR;
 446         }
 447
 448         if (rt2x00_get_field32(word, RXD_W0_MY_BSS))
 449                 rxdesc->dev_flags |= RXDONE_MY_BSS;
 450
 451         if (rt2x00_get_field32(word, RXD_W0_L2PAD))
 452                 rxdesc->dev_flags |= RXDONE_L2PAD;
 453
 454         /*
 455          * Remove RXD descriptor from end of buffer.
 456          */
 457         skb_trim(entry->skb, rx_pkt_len);
 458
 459         /*
 460          * Process the RXWI structure.
 461          */
 462         rt2800_process_rxwi(entry, rxdesc);
 463 }
 464
 465 /*
 466  * Device probe functions.
 467  */
 468 static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 469 {
 470         if (rt2800_efuse_detect(rt2x00dev))
 471                 rt2800_read_eeprom_efuse(rt2x00dev);
 472         else
 473                 rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom,
 474                                       EEPROM_SIZE);
 475
 476         return rt2800_validate_eeprom(rt2x00dev);
 477 }
 478
 479 static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 480 {
 481         int retval;
 482
 483         /*
 484          * Allocate eeprom data.
 485          */
 486         retval = rt2800usb_validate_eeprom(rt2x00dev);
 487         if (retval)
 488                 return retval;
 489
 490         retval = rt2800_init_eeprom(rt2x00dev);
 491         if (retval)
 492                 return retval;
 493
 494         /*
 495          * Initialize hw specifications.
 496          */
 497         retval = rt2800_probe_hw_mode(rt2x00dev);
 498         if (retval)
 499                 return retval;
 500
 501         /*
 502          * This device has multiple filters for control frames
 503          * and has a separate filter for PS Poll frames.
 504          */
 505         __set_bit(DRIVER_SUPPORT_CONTROL_FILTERS, &rt2x00dev->flags);
 506         __set_bit(DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL, &rt2x00dev->flags);
 507
 508         /*
 509          * This device requires firmware.
 510          */
 511         __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
 512         __set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
 513         if (!modparam_nohwcrypt)
 514                 __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
 515         __set_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags);
 516         __set_bit(DRIVER_SUPPORT_WATCHDOG, &rt2x00dev->flags);
 517
 518         /*
 519          * Set the rssi offset.
 520          */
 521         rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
 522
 523         /*
 524          * Overwrite TX done handler
 525          */
 526         PREPARE_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone);
 527
 528         return 0;
 529 }
 530
 531 static const struct ieee80211_ops rt2800usb_mac80211_ops = {
 532         .tx                     = rt2x00mac_tx,
 533         .start                  = rt2x00mac_start,
 534         .stop                   = rt2x00mac_stop,
 535         .add_interface          = rt2x00mac_add_interface,
 536         .remove_interface       = rt2x00mac_remove_interface,
 537         .config                 = rt2x00mac_config,
 538         .configure_filter       = rt2x00mac_configure_filter,
 539         .set_tim                = rt2x00mac_set_tim,
 540         .set_key                = rt2x00mac_set_key,
 541         .sw_scan_start          = rt2x00mac_sw_scan_start,
 542         .sw_scan_complete       = rt2x00mac_sw_scan_complete,
 543         .get_stats              = rt2x00mac_get_stats,
 544         .get_tkip_seq           = rt2800_get_tkip_seq,
 545         .set_rts_threshold      = rt2800_set_rts_threshold,
 546         .bss_info_changed       = rt2x00mac_bss_info_changed,
 547         .conf_tx                = rt2800_conf_tx,
 548         .get_tsf                = rt2800_get_tsf,
 549         .rfkill_poll            = rt2x00mac_rfkill_poll,
 550         .ampdu_action           = rt2800_ampdu_action,
 551         .flush                  = rt2x00mac_flush,
 552 };
 553
 554 static const struct rt2800_ops rt2800usb_rt2800_ops = {
 555         .register_read          = rt2x00usb_register_read,
 556         .register_read_lock     = rt2x00usb_register_read_lock,
 557         .register_write         = rt2x00usb_register_write,
 558         .register_write_lock    = rt2x00usb_register_write_lock,
 559         .register_multiread     = rt2x00usb_register_multiread,
 560         .register_multiwrite    = rt2x00usb_register_multiwrite,
 561         .regbusy_read           = rt2x00usb_regbusy_read,
 562         .drv_write_firmware     = rt2800usb_write_firmware,
 563         .drv_init_registers     = rt2800usb_init_registers,
 564         .drv_get_txwi           = rt2800usb_get_txwi,
 565 };
 566
 567 static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 568         .probe_hw               = rt2800usb_probe_hw,
 569         .get_firmware_name      = rt2800usb_get_firmware_name,
 570         .check_firmware         = rt2800_check_firmware,
 571         .load_firmware          = rt2800_load_firmware,
 572         .initialize             = rt2x00usb_initialize,
 573         .uninitialize           = rt2x00usb_uninitialize,
 574         .clear_entry            = rt2x00usb_clear_entry,
 575         .set_device_state       = rt2800usb_set_device_state,
 576         .rfkill_poll            = rt2800_rfkill_poll,
 577         .link_stats             = rt2800_link_stats,
 578         .reset_tuner            = rt2800_reset_tuner,
 579         .link_tuner             = rt2800_link_tuner,
 580         .watchdog               = rt2800usb_watchdog,
 581         .write_tx_desc          = rt2800usb_write_tx_desc,
 582         .write_tx_data          = rt2800_write_tx_data,
 583         .write_beacon           = rt2800_write_beacon,
 584         .get_tx_data_len        = rt2800usb_get_tx_data_len,
 585         .kick_tx_queue          = rt2x00usb_kick_tx_queue,
 586         .kill_tx_queue          = rt2800usb_kill_tx_queue,
 587         .fill_rxdone            = rt2800usb_fill_rxdone,
 588         .config_shared_key      = rt2800_config_shared_key,
 589         .config_pairwise_key    = rt2800_config_pairwise_key,
 590         .config_filter          = rt2800_config_filter,
 591         .config_intf            = rt2800_config_intf,
 592         .config_erp             = rt2800_config_erp,
 593         .config_ant             = rt2800_config_ant,
 594         .config                 = rt2800_config,
 595 };
 596
 597 static const struct data_queue_desc rt2800usb_queue_rx = {
 598         .entry_num              = 128,
 599         .data_size              = AGGREGATION_SIZE,
 600         .desc_size              = RXINFO_DESC_SIZE + RXWI_DESC_SIZE,
 601         .priv_size              = sizeof(struct queue_entry_priv_usb),
 602 };
 603
 604 static const struct data_queue_desc rt2800usb_queue_tx = {
 605         .entry_num              = 64,
 606         .data_size              = AGGREGATION_SIZE,
 607         .desc_size              = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
 608         .priv_size              = sizeof(struct queue_entry_priv_usb),
 609 };
 610
 611 static const struct data_queue_desc rt2800usb_queue_bcn = {
 612         .entry_num              = 8,
 613         .data_size              = MGMT_FRAME_SIZE,
 614         .desc_size              = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
 615         .priv_size              = sizeof(struct queue_entry_priv_usb),
 616 };
 617
 618 static const struct rt2x00_ops rt2800usb_ops = {
 619         .name                   = KBUILD_MODNAME,
 620         .max_sta_intf           = 1,
 621         .max_ap_intf            = 8,
 622         .eeprom_size            = EEPROM_SIZE,
 623         .rf_size                = RF_SIZE,
 624         .tx_queues              = NUM_TX_QUEUES,
 625         .extra_tx_headroom      = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
 626         .rx                     = &rt2800usb_queue_rx,
 627         .tx                     = &rt2800usb_queue_tx,
 628         .bcn                    = &rt2800usb_queue_bcn,
 629         .lib                    = &rt2800usb_rt2x00_ops,
 630         .drv                    = &rt2800usb_rt2800_ops,
 631         .hw                     = &rt2800usb_mac80211_ops,
 632 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
 633         .debugfs                = &rt2800_rt2x00debug,
 634 #endif /* CONFIG_RT2X00_LIB_DEBUGFS */
 635 };
 636
 637 /*
 638  * rt2800usb module information.
 639  */
 640 static struct usb_device_id rt2800usb_device_table[] = {
 641         /* Abocom */
 642         { USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
 643         { USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
 644         { USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
 645         /* Allwin */
 646         { USB_DEVICE(0x8516, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
 647         { USB_DEVICE(0x8516, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
 648         { USB_DEVICE(0x8516, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
 649         /* Amit */
 650         { USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
 651         /* Askey */
 652         { USB_DEVICE(0x1690, 0x0740), USB_DEVICE_DATA(&rt2800usb_ops) },
 653         /* ASUS */
 654         { USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
 655         { USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
 656         { USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
 657         /* AzureWave */
 658         { USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
 659         /* Belkin */
 660         { USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
 661         { USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) },
 662         { USB_DEVICE(0x050d, 0x815c), USB_DEVICE_DATA(&rt2800usb_ops) },
 663         /* Buffalo */
 664         { USB_DEVICE(0x0411, 0x00e8), USB_DEVICE_DATA(&rt2800usb_ops) },
 665         /* Conceptronic */
 666         { USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
 667         { USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
 668         { USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
 669         { USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
 670         { USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
 671         { USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
 672         { USB_DEVICE(0x14b2, 0x3c28), USB_DEVICE_DATA(&rt2800usb_ops) },
 673         /* Corega */
 674         { USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
 675         { USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
 676         { USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
 677         /* D-Link */
 678         { USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
 679         { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
 680         /* Edimax */
 681         { USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
 682         { USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
 683         /* EnGenius */
 684         { USB_DEVICE(0x1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
 685         { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
 686         /* Gigabyte */
 687         { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
 688         /* Hawking */
 689         { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
 690         { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
 691         { USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) },
 692         { USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) },
 693         { USB_DEVICE(0x0e66, 0x0013), USB_DEVICE_DATA(&rt2800usb_ops) },
 694         { USB_DEVICE(0x0e66, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
 695         { USB_DEVICE(0x0e66, 0x0018), USB_DEVICE_DATA(&rt2800usb_ops) },
 696         /* Linksys */
 697         { USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
 698         { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
 699         /* Logitec */
 700         { USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
 701         { USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
 702         { USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
 703         /* Motorola */
 704         { USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
 705         /* MSI */
 706         { USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
 707         /* Philips */
 708         { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
 709         /* Planex */
 710         { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
 711         /* Ralink */
 712         { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
 713         { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
 714         /* Samsung */
 715         { USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
 716         /* Siemens */
 717         { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
 718         /* Sitecom */
 719         { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
 720         { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
 721         { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
 722         { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
 723         { USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
 724         { USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) },
 725         { USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) },
 726         { USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
 727         /* SMC */
 728         { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
 729         { USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
 730         { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
 731         { USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
 732         { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
 733         { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
 734         /* Sparklan */
 735         { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
 736         /* Sweex */
 737         { USB_DEVICE(0x177f, 0x0302), USB_DEVICE_DATA(&rt2800usb_ops) },
 738         /* U-Media*/
 739         { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
 740         /* ZCOM */
 741         { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
 742         { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
 743         /* Zinwell */
 744         { USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
 745         { USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
 746         /* Zyxel */
 747         { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
 748 #ifdef CONFIG_RT2800USB_RT30XX
 749         /* Abocom */
 750         { USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
 751         { USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
 752         { USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 753         /* AirTies */
 754         { USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
 755         /* Allwin */
 756         { USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
 757         { USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
 758         { USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 759         /* ASUS */
 760         { USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
 761         /* AzureWave */
 762         { USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
 763         { USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
 764         { USB_DEVICE(0x13d3, 0x3307), USB_DEVICE_DATA(&rt2800usb_ops) },
 765         { USB_DEVICE(0x13d3, 0x3321), USB_DEVICE_DATA(&rt2800usb_ops) },
 766         /* Conceptronic */
 767         { USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
 768         /* Corega */
 769         { USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
 770         /* D-Link */
 771         { USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
 772         { USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
 773         { USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
 774         { USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
 775         { USB_DEVICE(0x07d1, 0x3c16), USB_DEVICE_DATA(&rt2800usb_ops) },
 776         /* Draytek */
 777         { USB_DEVICE(0x07fa, 0x7712), USB_DEVICE_DATA(&rt2800usb_ops) },
 778         /* Edimax */
 779         { USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
 780         /* Encore */
 781         { USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
 782         { USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
 783         /* EnGenius */
 784         { USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) },
 785         { USB_DEVICE(0x1740, 0x9705), USB_DEVICE_DATA(&rt2800usb_ops) },
 786         { USB_DEVICE(0x1740, 0x9706), USB_DEVICE_DATA(&rt2800usb_ops) },
 787         { USB_DEVICE(0x1740, 0x9707), USB_DEVICE_DATA(&rt2800usb_ops) },
 788         { USB_DEVICE(0x1740, 0x9708), USB_DEVICE_DATA(&rt2800usb_ops) },
 789         { USB_DEVICE(0x1740, 0x9709), USB_DEVICE_DATA(&rt2800usb_ops) },
 790         /* Gigabyte */
 791         { USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
 792         /* I-O DATA */
 793         { USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
 794         { USB_DEVICE(0x04bb, 0x0947), USB_DEVICE_DATA(&rt2800usb_ops) },
 795         { USB_DEVICE(0x04bb, 0x0948), USB_DEVICE_DATA(&rt2800usb_ops) },
 796         /* Logitec */
 797         { USB_DEVICE(0x0789, 0x0166), USB_DEVICE_DATA(&rt2800usb_ops) },
 798         /* MSI */
 799         { USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
 800         { USB_DEVICE(0x0db0, 0x3821), USB_DEVICE_DATA(&rt2800usb_ops) },
 801         { USB_DEVICE(0x0db0, 0x3822), USB_DEVICE_DATA(&rt2800usb_ops) },
 802         { USB_DEVICE(0x0db0, 0x3870), USB_DEVICE_DATA(&rt2800usb_ops) },
 803         { USB_DEVICE(0x0db0, 0x3871), USB_DEVICE_DATA(&rt2800usb_ops) },
 804         { USB_DEVICE(0x0db0, 0x821a), USB_DEVICE_DATA(&rt2800usb_ops) },
 805         { USB_DEVICE(0x0db0, 0x822a), USB_DEVICE_DATA(&rt2800usb_ops) },
 806         { USB_DEVICE(0x0db0, 0x822b), USB_DEVICE_DATA(&rt2800usb_ops) },
 807         { USB_DEVICE(0x0db0, 0x822c), USB_DEVICE_DATA(&rt2800usb_ops) },
 808         { USB_DEVICE(0x0db0, 0x870a), USB_DEVICE_DATA(&rt2800usb_ops) },
 809         { USB_DEVICE(0x0db0, 0x871a), USB_DEVICE_DATA(&rt2800usb_ops) },
 810         { USB_DEVICE(0x0db0, 0x871b), USB_DEVICE_DATA(&rt2800usb_ops) },
 811         { USB_DEVICE(0x0db0, 0x871c), USB_DEVICE_DATA(&rt2800usb_ops) },
 812         { USB_DEVICE(0x0db0, 0x899a), USB_DEVICE_DATA(&rt2800usb_ops) },
 813         /* Para */
 814         { USB_DEVICE(0x20b8, 0x8888), USB_DEVICE_DATA(&rt2800usb_ops) },
 815         /* Pegatron */
 816         { USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
 817         { USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
 818         /* Planex */
 819         { USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
 820         /* Quanta */
 821         { USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
 822         /* Ralink */
 823         { USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
 824         { USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
 825         { USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
 826         { USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 827         /* Sitecom */
 828         { USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
 829         { USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
 830         { USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
 831         { USB_DEVICE(0x0df6, 0x0047), USB_DEVICE_DATA(&rt2800usb_ops) },
 832         { USB_DEVICE(0x0df6, 0x0048), USB_DEVICE_DATA(&rt2800usb_ops) },
 833         /* SMC */
 834         { USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
 835         { USB_DEVICE(0x083a, 0xa701), USB_DEVICE_DATA(&rt2800usb_ops) },
 836         { USB_DEVICE(0x083a, 0xa702), USB_DEVICE_DATA(&rt2800usb_ops) },
 837         { USB_DEVICE(0x083a, 0xa703), USB_DEVICE_DATA(&rt2800usb_ops) },
 838         /* Zinwell */
 839         { USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
 840         { USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
 841 #endif
 842 #ifdef CONFIG_RT2800USB_RT35XX
 843         /* Allwin */
 844         { USB_DEVICE(0x8516, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
 845         /* Askey */
 846         { USB_DEVICE(0x1690, 0x0744), USB_DEVICE_DATA(&rt2800usb_ops) },
 847         /* Cisco */
 848         { USB_DEVICE(0x167b, 0x4001), USB_DEVICE_DATA(&rt2800usb_ops) },
 849         /* EnGenius */
 850         { USB_DEVICE(0x1740, 0x9801), USB_DEVICE_DATA(&rt2800usb_ops) },
 851         /* I-O DATA */
 852         { USB_DEVICE(0x04bb, 0x0944), USB_DEVICE_DATA(&rt2800usb_ops) },
 853         /* Ralink */
 854         { USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
 855         { USB_DEVICE(0x148f, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
 856         { USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
 857         /* Sitecom */
 858         { USB_DEVICE(0x0df6, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
 859         { USB_DEVICE(0x0df6, 0x0050), USB_DEVICE_DATA(&rt2800usb_ops) },
 860         /* Zinwell */
 861         { USB_DEVICE(0x5a57, 0x0284), USB_DEVICE_DATA(&rt2800usb_ops) },
 862 #endif
 863 #ifdef CONFIG_RT2800USB_UNKNOWN
 864         /*
 865          * Unclear what kind of devices these are (they aren't supported by the
 866          * vendor linux driver).
 867          */
 868         /* Amigo */
 869         { USB_DEVICE(0x0e0b, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
 870         { USB_DEVICE(0x0e0b, 0x9041), USB_DEVICE_DATA(&rt2800usb_ops) },
 871         /* ASUS */
 872         { USB_DEVICE(0x0b05, 0x1760), USB_DEVICE_DATA(&rt2800usb_ops) },
 873         { USB_DEVICE(0x0b05, 0x1761), USB_DEVICE_DATA(&rt2800usb_ops) },
 874         { USB_DEVICE(0x0b05, 0x1790), USB_DEVICE_DATA(&rt2800usb_ops) },
 875         { USB_DEVICE(0x1761, 0x0b05), USB_DEVICE_DATA(&rt2800usb_ops) },
 876         /* AzureWave */
 877         { USB_DEVICE(0x13d3, 0x3262), USB_DEVICE_DATA(&rt2800usb_ops) },
 878         { USB_DEVICE(0x13d3, 0x3284), USB_DEVICE_DATA(&rt2800usb_ops) },
 879         { USB_DEVICE(0x13d3, 0x3322), USB_DEVICE_DATA(&rt2800usb_ops) },
 880         /* Belkin */
 881         { USB_DEVICE(0x050d, 0x825a), USB_DEVICE_DATA(&rt2800usb_ops) },
 882         /* Buffalo */
 883         { USB_DEVICE(0x0411, 0x012e), USB_DEVICE_DATA(&rt2800usb_ops) },
 884         { USB_DEVICE(0x0411, 0x0148), USB_DEVICE_DATA(&rt2800usb_ops) },
 885         { USB_DEVICE(0x0411, 0x0150), USB_DEVICE_DATA(&rt2800usb_ops) },
 886         { USB_DEVICE(0x0411, 0x015d), USB_DEVICE_DATA(&rt2800usb_ops) },
 887         /* Conceptronic */
 888         { USB_DEVICE(0x14b2, 0x3c08), USB_DEVICE_DATA(&rt2800usb_ops) },
 889         { USB_DEVICE(0x14b2, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
 890         /* Corega */
 891         { USB_DEVICE(0x07aa, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
 892         { USB_DEVICE(0x07aa, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
 893         { USB_DEVICE(0x18c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
 894         /* D-Link */
 895         { USB_DEVICE(0x07d1, 0x3c0b), USB_DEVICE_DATA(&rt2800usb_ops) },
 896         { USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) },
 897         { USB_DEVICE(0x07d1, 0x3c15), USB_DEVICE_DATA(&rt2800usb_ops) },
 898         { USB_DEVICE(0x07d1, 0x3c17), USB_DEVICE_DATA(&rt2800usb_ops) },
 899         /* Encore */
 900         { USB_DEVICE(0x203d, 0x14a1), USB_DEVICE_DATA(&rt2800usb_ops) },
 901         /* Gemtek */
 902         { USB_DEVICE(0x15a9, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
 903         /* Gigabyte */
 904         { USB_DEVICE(0x1044, 0x800c), USB_DEVICE_DATA(&rt2800usb_ops) },
 905         /* LevelOne */
 906         { USB_DEVICE(0x1740, 0x0605), USB_DEVICE_DATA(&rt2800usb_ops) },
 907         { USB_DEVICE(0x1740, 0x0615), USB_DEVICE_DATA(&rt2800usb_ops) },
 908         /* Linksys */
 909         { USB_DEVICE(0x1737, 0x0077), USB_DEVICE_DATA(&rt2800usb_ops) },
 910         { USB_DEVICE(0x1737, 0x0078), USB_DEVICE_DATA(&rt2800usb_ops) },
 911         { USB_DEVICE(0x1737, 0x0079), USB_DEVICE_DATA(&rt2800usb_ops) },
 912         /* Motorola */
 913         { USB_DEVICE(0x100d, 0x9032), USB_DEVICE_DATA(&rt2800usb_ops) },
 914         /* Ovislink */
 915         { USB_DEVICE(0x1b75, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
 916         { USB_DEVICE(0x1b75, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 917         /* Pegatron */
 918         { USB_DEVICE(0x05a6, 0x0101), USB_DEVICE_DATA(&rt2800usb_ops) },
 919         { USB_DEVICE(0x1d4d, 0x0002), USB_DEVICE_DATA(&rt2800usb_ops) },
 920         { USB_DEVICE(0x1d4d, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
 921         { USB_DEVICE(0x1d4d, 0x0011), USB_DEVICE_DATA(&rt2800usb_ops) },
 922         /* Planex */
 923         { USB_DEVICE(0x2019, 0xab24), USB_DEVICE_DATA(&rt2800usb_ops) },
 924         /* Qcom */
 925         { USB_DEVICE(0x18e8, 0x6259), USB_DEVICE_DATA(&rt2800usb_ops) },
 926         /* SMC */
 927         { USB_DEVICE(0x083a, 0xa512), USB_DEVICE_DATA(&rt2800usb_ops) },
 928         { USB_DEVICE(0x083a, 0xc522), USB_DEVICE_DATA(&rt2800usb_ops) },
 929         { USB_DEVICE(0x083a, 0xd522), USB_DEVICE_DATA(&rt2800usb_ops) },
 930         { USB_DEVICE(0x083a, 0xf511), USB_DEVICE_DATA(&rt2800usb_ops) },
 931         /* Sweex */
 932         { USB_DEVICE(0x177f, 0x0153), USB_DEVICE_DATA(&rt2800usb_ops) },
 933         { USB_DEVICE(0x177f, 0x0313), USB_DEVICE_DATA(&rt2800usb_ops) },
 934         /* Zyxel */
 935         { USB_DEVICE(0x0586, 0x341a), USB_DEVICE_DATA(&rt2800usb_ops) },
 936 #endif
 937         { 0, }
 938 };
 939
 940 MODULE_AUTHOR(DRV_PROJECT);
 941 MODULE_VERSION(DRV_VERSION);
 942 MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver.");
 943 MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards");
 944 MODULE_DEVICE_TABLE(usb, rt2800usb_device_table);
 945 MODULE_FIRMWARE(FIRMWARE_RT2870);
 946 MODULE_LICENSE("GPL");
 947
 948 static struct usb_driver rt2800usb_driver = {
 949         .name           = KBUILD_MODNAME,
 950         .id_table       = rt2800usb_device_table,
 951         .probe          = rt2x00usb_probe,
 952         .disconnect     = rt2x00usb_disconnect,
 953         .suspend        = rt2x00usb_suspend,
 954         .resume         = rt2x00usb_resume,
 955 };
 956
 957 static int __init rt2800usb_init(void)
 958 {
 959         return usb_register(&rt2800usb_driver);
 960 }
 961
 962 static void __exit rt2800usb_exit(void)
 963 {
 964         usb_deregister(&rt2800usb_driver);
 965 }
 966
 967 module_init(rt2800usb_init);
 968 module_exit(rt2800usb_exit);