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