drivers/net/wireless/rt2x00/rt2800usb.c

   1 /*
   2         Copyright (C) 2009 Ivo van Doorn <IvDoorn@gmail.com>
   3         Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de>
   4         Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org>
   5         Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com>
   6         Copyright (C) 2009 Axel Kollhofer <rain_maker@root-forum.org>
   7         <http://rt2x00.serialmonkey.com>
   8
   9         This program is free software; you can redistribute it and/or modify
  10         it under the terms of the GNU General Public License as published by
  11         the Free Software Foundation; either version 2 of the License, or
  12         (at your option) any later version.
  13
  14         This program is distributed in the hope that it will be useful,
  15         but WITHOUT ANY WARRANTY; without even the implied warranty of
  16         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17         GNU General Public License for more details.
  18
  19         You should have received a copy of the GNU General Public License
  20         along with this program; if not, write to the
  21         Free Software Foundation, Inc.,
  22         59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  23  */
  24
  25 /*
  26         Module: rt2800usb
  27         Abstract: rt2800usb device specific routines.
  28         Supported chipsets: RT2800U.
  29  */
  30
  31 #include <linux/delay.h>
  32 #include <linux/etherdevice.h>
  33 #include <linux/init.h>
  34 #include <linux/kernel.h>
  35 #include <linux/module.h>
  36 #include <linux/usb.h>
  37
  38 #include "rt2x00.h"
  39 #include "rt2x00usb.h"
  40 #include "rt2800lib.h"
  41 #include "rt2800.h"
  42 #include "rt2800usb.h"
  43
  44 /*
  45  * Allow hardware encryption to be disabled.
  46  */
  47 static int modparam_nohwcrypt = 0;
  48 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
  49 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
  50
  51 /*
  52  * Firmware functions
  53  */
  54 static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev)
  55 {
  56         return FIRMWARE_RT2870;
  57 }
  58
  59 static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
  60                                     const u8 *data, const size_t len)
  61 {
  62         int status;
  63         u32 offset;
  64         u32 length;
  65
  66         /*
  67          * Check which section of the firmware we need.
  68          */
  69         if (rt2x00_rt(rt2x00dev, RT2860) ||
  70             rt2x00_rt(rt2x00dev, RT2872) ||
  71             rt2x00_rt(rt2x00dev, RT3070)) {
  72                 offset = 0;
  73                 length = 4096;
  74         } else {
  75                 offset = 4096;
  76                 length = 4096;
  77         }
  78
  79         /*
  80          * Write firmware to device.
  81          */
  82         rt2800_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
  83                                    data + offset, length);
  84
  85         rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
  86         rt2800_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
  87
  88         /*
  89          * Send firmware request to device to load firmware,
  90          * we need to specify a long timeout time.
  91          */
  92         status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE,
  93                                              0, USB_MODE_FIRMWARE,
  94                                              REGISTER_TIMEOUT_FIRMWARE);
  95         if (status < 0) {
  96                 ERROR(rt2x00dev, "Failed to write Firmware to device.\n");
  97                 return status;
  98         }
  99
 100         msleep(10);
 101         rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
 102
 103         /*
 104          * Send signal to firmware during boot time.
 105          */
 106         rt2800_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0, 0, 0);
 107
 108         if (rt2x00_rt(rt2x00dev, RT3070) ||
 109             rt2x00_rt(rt2x00dev, RT3071) ||
 110             rt2x00_rt(rt2x00dev, RT3572)) {
 111                 udelay(200);
 112                 rt2800_mcu_request(rt2x00dev, MCU_CURRENT, 0, 0, 0);
 113                 udelay(10);
 114         }
 115
 116         return 0;
 117 }
 118
 119 /*
 120  * Device state switch handlers.
 121  */
 122 static void rt2800usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
 123                                 enum dev_state state)
 124 {
 125         u32 reg;
 126
 127         rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 128         rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX,
 129                            (state == STATE_RADIO_RX_ON) ||
 130                            (state == STATE_RADIO_RX_ON_LINK));
 131         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 132 }
 133
 134 static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
 135 {
 136         u32 reg;
 137         int i;
 138
 139         /*
 140          * Wait until BBP and RF are ready.
 141          */
 142         for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
 143                 rt2800_register_read(rt2x00dev, MAC_CSR0, &reg);
 144                 if (reg && reg != ~0)
 145                         break;
 146                 msleep(1);
 147         }
 148
 149         if (i == REGISTER_BUSY_COUNT) {
 150                 ERROR(rt2x00dev, "Unstable hardware.\n");
 151                 return -EBUSY;
 152         }
 153
 154         rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
 155         rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
 156
 157         rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 158         rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_CSR, 1);
 159         rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_BBP, 1);
 160         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 161
 162         rt2800_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
 163
 164         rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
 165                                     USB_MODE_RESET, REGISTER_TIMEOUT);
 166
 167         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
 168
 169         return 0;
 170 }
 171
 172 static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
 173 {
 174         u32 reg;
 175         u16 word;
 176
 177         /*
 178          * Initialize all registers.
 179          */
 180         if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev) ||
 181                      rt2800_init_registers(rt2x00dev) ||
 182                      rt2800_init_bbp(rt2x00dev) ||
 183                      rt2800_init_rfcsr(rt2x00dev)))
 184                 return -EIO;
 185
 186         rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 187         rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_TX, 1);
 188         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 189
 190         udelay(50);
 191
 192         rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
 193         rt2x00_set_field32(&reg, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
 194         rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1);
 195         rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1);
 196         rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
 197
 198
 199         rt2800_register_read(rt2x00dev, USB_DMA_CFG, &reg);
 200         rt2x00_set_field32(&reg, USB_DMA_CFG_PHY_CLEAR, 0);
 201         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_EN, 0);
 202         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
 203         /*
 204          * Total room for RX frames in kilobytes, PBF might still exceed
 205          * this limit so reduce the number to prevent errors.
 206          */
 207         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_LIMIT,
 208                            ((RX_ENTRIES * DATA_FRAME_SIZE) / 1024) - 3);
 209         rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_EN, 1);
 210         rt2x00_set_field32(&reg, USB_DMA_CFG_TX_BULK_EN, 1);
 211         rt2800_register_write(rt2x00dev, USB_DMA_CFG, reg);
 212
 213         rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
 214         rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_TX, 1);
 215         rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
 216         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 217
 218         /*
 219          * Initialize LED control
 220          */
 221         rt2x00_eeprom_read(rt2x00dev, EEPROM_LED1, &word);
 222         rt2800_mcu_request(rt2x00dev, MCU_LED_1, 0xff,
 223                               word & 0xff, (word >> 8) & 0xff);
 224
 225         rt2x00_eeprom_read(rt2x00dev, EEPROM_LED2, &word);
 226         rt2800_mcu_request(rt2x00dev, MCU_LED_2, 0xff,
 227                               word & 0xff, (word >> 8) & 0xff);
 228
 229         rt2x00_eeprom_read(rt2x00dev, EEPROM_LED3, &word);
 230         rt2800_mcu_request(rt2x00dev, MCU_LED_3, 0xff,
 231                               word & 0xff, (word >> 8) & 0xff);
 232
 233         return 0;
 234 }
 235
 236 static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev)
 237 {
 238         u32 reg;
 239
 240         rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
 241         rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
 242         rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
 243         rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
 244
 245         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0);
 246         rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0);
 247         rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0);
 248
 249         /* Wait for DMA, ignore error */
 250         rt2800_wait_wpdma_ready(rt2x00dev);
 251
 252         rt2x00usb_disable_radio(rt2x00dev);
 253 }
 254
 255 static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
 256                                enum dev_state state)
 257 {
 258         if (state == STATE_AWAKE)
 259                 rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0);
 260         else
 261                 rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2);
 262
 263         return 0;
 264 }
 265
 266 static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 267                                       enum dev_state state)
 268 {
 269         int retval = 0;
 270
 271         switch (state) {
 272         case STATE_RADIO_ON:
 273                 /*
 274                  * Before the radio can be enabled, the device first has
 275                  * to be woken up. After that it needs a bit of time
 276                  * to be fully awake and then the radio can be enabled.
 277                  */
 278                 rt2800usb_set_state(rt2x00dev, STATE_AWAKE);
 279                 msleep(1);
 280                 retval = rt2800usb_enable_radio(rt2x00dev);
 281                 break;
 282         case STATE_RADIO_OFF:
 283                 /*
 284                  * After the radio has been disabled, the device should
 285                  * be put to sleep for powersaving.
 286                  */
 287                 rt2800usb_disable_radio(rt2x00dev);
 288                 rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
 289                 break;
 290         case STATE_RADIO_RX_ON:
 291         case STATE_RADIO_RX_ON_LINK:
 292         case STATE_RADIO_RX_OFF:
 293         case STATE_RADIO_RX_OFF_LINK:
 294                 rt2800usb_toggle_rx(rt2x00dev, state);
 295                 break;
 296         case STATE_RADIO_IRQ_ON:
 297         case STATE_RADIO_IRQ_ON_ISR:
 298         case STATE_RADIO_IRQ_OFF:
 299         case STATE_RADIO_IRQ_OFF_ISR:
 300                 /* No support, but no error either */
 301                 break;
 302         case STATE_DEEP_SLEEP:
 303         case STATE_SLEEP:
 304         case STATE_STANDBY:
 305         case STATE_AWAKE:
 306                 retval = rt2800usb_set_state(rt2x00dev, state);
 307                 break;
 308         default:
 309                 retval = -ENOTSUPP;
 310                 break;
 311         }
 312
 313         if (unlikely(retval))
 314                 ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
 315                       state, retval);
 316
 317         return retval;
 318 }
 319
 320 /*
 321  * TX descriptor initialization
 322  */
 323 static void rt2800usb_write_tx_data(struct queue_entry* entry,
 324                                     struct txentry_desc *txdesc)
 325 {
 326         __le32 *txwi = (__le32 *) (entry->skb->data + TXINFO_DESC_SIZE);
 327
 328         rt2800_write_txwi(txwi, txdesc);
 329 }
 330
 331
 332 static void rt2800usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
 333                                     struct sk_buff *skb,
 334                                     struct txentry_desc *txdesc)
 335 {
 336         struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
 337         __le32 *txi = (__le32 *) skb->data;
 338         u32 word;
 339
 340         /*
 341          * Initialize TXINFO descriptor
 342          */
 343         rt2x00_desc_read(txi, 0, &word);
 344         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
 345                            skb->len - TXINFO_DESC_SIZE);
 346         rt2x00_set_field32(&word, TXINFO_W0_WIV,
 347                            !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
 348         rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
 349         rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);
 350         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0);
 351         rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST,
 352                            test_bit(ENTRY_TXD_BURST, &txdesc->flags));
 353         rt2x00_desc_write(txi, 0, word);
 354
 355         /*
 356          * Register descriptor details in skb frame descriptor.
 357          */
 358         skbdesc->flags |= SKBDESC_DESC_IN_SKB;
 359         skbdesc->desc = txi;
 360         skbdesc->desc_len = TXINFO_DESC_SIZE + TXWI_DESC_SIZE;
 361 }
 362
 363 /*
 364  * TX data initialization
 365  */
 366 static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
 367 {
 368         int length;
 369
 370         /*
 371          * The length _must_ include 4 bytes padding,
 372          * it should always be multiple of 4,
 373          * but it must _not_ be a multiple of the USB packet size.
 374          */
 375         length = roundup(entry->skb->len + 4, 4);
 376         length += (4 * !(length % entry->queue->usb_maxpacket));
 377
 378         return length;
 379 }
 380
 381 /*
 382  * RX control handlers
 383  */
 384 static void rt2800usb_fill_rxdone(struct queue_entry *entry,
 385                                   struct rxdone_entry_desc *rxdesc)
 386 {
 387         struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
 388         __le32 *rxi = (__le32 *)entry->skb->data;
 389         __le32 *rxd;
 390         u32 word;
 391         int rx_pkt_len;
 392
 393         /*
 394          * Copy descriptor to the skbdesc->desc buffer, making it safe from
 395          * moving of frame data in rt2x00usb.
 396          */
 397         memcpy(skbdesc->desc, rxi, skbdesc->desc_len);
 398
 399         /*
 400          * RX frame format is :
 401          * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad |
 402          *          |<------------ rx_pkt_len -------------->|
 403          */
 404         rt2x00_desc_read(rxi, 0, &word);
 405         rx_pkt_len = rt2x00_get_field32(word, RXINFO_W0_USB_DMA_RX_PKT_LEN);
 406
 407         /*
 408          * Remove the RXINFO structure from the sbk.
 409          */
 410         skb_pull(entry->skb, RXINFO_DESC_SIZE);
 411
 412         /*
 413          * FIXME: we need to check for rx_pkt_len validity
 414          */
 415         rxd = (__le32 *)(entry->skb->data + rx_pkt_len);
 416
 417         /*
 418          * It is now safe to read the descriptor on all architectures.
 419          */
 420         rt2x00_desc_read(rxd, 0, &word);
 421
 422         if (rt2x00_get_field32(word, RXD_W0_CRC_ERROR))
 423                 rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
 424
 425         rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W0_CIPHER_ERROR);
 426
 427         if (rt2x00_get_field32(word, RXD_W0_DECRYPTED)) {
 428                 /*
 429                  * Hardware has stripped IV/EIV data from 802.11 frame during
 430                  * decryption. Unfortunately the descriptor doesn't contain
 431                  * any fields with the EIV/IV data either, so they can't
 432                  * be restored by rt2x00lib.
 433                  */
 434                 rxdesc->flags |= RX_FLAG_IV_STRIPPED;
 435
 436                 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
 437                         rxdesc->flags |= RX_FLAG_DECRYPTED;
 438                 else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
 439                         rxdesc->flags |= RX_FLAG_MMIC_ERROR;
 440         }
 441
 442         if (rt2x00_get_field32(word, RXD_W0_MY_BSS))
 443                 rxdesc->dev_flags |= RXDONE_MY_BSS;
 444
 445         if (rt2x00_get_field32(word, RXD_W0_L2PAD))
 446                 rxdesc->dev_flags |= RXDONE_L2PAD;
 447
 448         /*
 449          * Remove RXD descriptor from end of buffer.
 450          */
 451         skb_trim(entry->skb, rx_pkt_len);
 452
 453         /*
 454          * Process the RXWI structure.
 455          */
 456         rt2800_process_rxwi(entry, rxdesc);
 457 }
 458
 459 /*
 460  * Device probe functions.
 461  */
 462 static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
 463 {
 464         if (rt2800_efuse_detect(rt2x00dev))
 465                 rt2800_read_eeprom_efuse(rt2x00dev);
 466         else
 467                 rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom,
 468                                       EEPROM_SIZE);
 469
 470         return rt2800_validate_eeprom(rt2x00dev);
 471 }
 472
 473 static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
 474 {
 475         int retval;
 476
 477         /*
 478          * Allocate eeprom data.
 479          */
 480         retval = rt2800usb_validate_eeprom(rt2x00dev);
 481         if (retval)
 482                 return retval;
 483
 484         retval = rt2800_init_eeprom(rt2x00dev);
 485         if (retval)
 486                 return retval;
 487
 488         /*
 489          * Initialize hw specifications.
 490          */
 491         retval = rt2800_probe_hw_mode(rt2x00dev);
 492         if (retval)
 493                 return retval;
 494
 495         /*
 496          * This device has multiple filters for control frames
 497          * and has a separate filter for PS Poll frames.
 498          */
 499         __set_bit(DRIVER_SUPPORT_CONTROL_FILTERS, &rt2x00dev->flags);
 500         __set_bit(DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL, &rt2x00dev->flags);
 501
 502         /*
 503          * This device requires firmware.
 504          */
 505         __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
 506         __set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
 507         if (!modparam_nohwcrypt)
 508                 __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
 509         __set_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags);
 510         __set_bit(DRIVER_SUPPORT_WATCHDOG, &rt2x00dev->flags);
 511
 512         /*
 513          * Set the rssi offset.
 514          */
 515         rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
 516
 517         return 0;
 518 }
 519
 520 static const struct ieee80211_ops rt2800usb_mac80211_ops = {
 521         .tx                     = rt2x00mac_tx,
 522         .start                  = rt2x00mac_start,
 523         .stop                   = rt2x00mac_stop,
 524         .add_interface          = rt2x00mac_add_interface,
 525         .remove_interface       = rt2x00mac_remove_interface,
 526         .config                 = rt2x00mac_config,
 527         .configure_filter       = rt2x00mac_configure_filter,
 528         .set_tim                = rt2x00mac_set_tim,
 529         .set_key                = rt2x00mac_set_key,
 530         .sw_scan_start          = rt2x00mac_sw_scan_start,
 531         .sw_scan_complete       = rt2x00mac_sw_scan_complete,
 532         .get_stats              = rt2x00mac_get_stats,
 533         .get_tkip_seq           = rt2800_get_tkip_seq,
 534         .set_rts_threshold      = rt2800_set_rts_threshold,
 535         .bss_info_changed       = rt2x00mac_bss_info_changed,
 536         .conf_tx                = rt2800_conf_tx,
 537         .get_tsf                = rt2800_get_tsf,
 538         .rfkill_poll            = rt2x00mac_rfkill_poll,
 539         .ampdu_action           = rt2800_ampdu_action,
 540 };
 541
 542 static const struct rt2800_ops rt2800usb_rt2800_ops = {
 543         .register_read          = rt2x00usb_register_read,
 544         .register_read_lock     = rt2x00usb_register_read_lock,
 545         .register_write         = rt2x00usb_register_write,
 546         .register_write_lock    = rt2x00usb_register_write_lock,
 547         .register_multiread     = rt2x00usb_register_multiread,
 548         .register_multiwrite    = rt2x00usb_register_multiwrite,
 549         .regbusy_read           = rt2x00usb_regbusy_read,
 550         .drv_write_firmware     = rt2800usb_write_firmware,
 551         .drv_init_registers     = rt2800usb_init_registers,
 552 };
 553
 554 static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
 555         .probe_hw               = rt2800usb_probe_hw,
 556         .get_firmware_name      = rt2800usb_get_firmware_name,
 557         .check_firmware         = rt2800_check_firmware,
 558         .load_firmware          = rt2800_load_firmware,
 559         .initialize             = rt2x00usb_initialize,
 560         .uninitialize           = rt2x00usb_uninitialize,
 561         .clear_entry            = rt2x00usb_clear_entry,
 562         .set_device_state       = rt2800usb_set_device_state,
 563         .rfkill_poll            = rt2800_rfkill_poll,
 564         .link_stats             = rt2800_link_stats,
 565         .reset_tuner            = rt2800_reset_tuner,
 566         .link_tuner             = rt2800_link_tuner,
 567         .watchdog               = rt2x00usb_watchdog,
 568         .write_tx_desc          = rt2800usb_write_tx_desc,
 569         .write_tx_data          = rt2800usb_write_tx_data,
 570         .write_beacon           = rt2800_write_beacon,
 571         .get_tx_data_len        = rt2800usb_get_tx_data_len,
 572         .kick_tx_queue          = rt2x00usb_kick_tx_queue,
 573         .kill_tx_queue          = rt2x00usb_kill_tx_queue,
 574         .fill_rxdone            = rt2800usb_fill_rxdone,
 575         .config_shared_key      = rt2800_config_shared_key,
 576         .config_pairwise_key    = rt2800_config_pairwise_key,
 577         .config_filter          = rt2800_config_filter,
 578         .config_intf            = rt2800_config_intf,
 579         .config_erp             = rt2800_config_erp,
 580         .config_ant             = rt2800_config_ant,
 581         .config                 = rt2800_config,
 582 };
 583
 584 static const struct data_queue_desc rt2800usb_queue_rx = {
 585         .entry_num              = RX_ENTRIES,
 586         .data_size              = AGGREGATION_SIZE,
 587         .desc_size              = RXINFO_DESC_SIZE + RXWI_DESC_SIZE,
 588         .priv_size              = sizeof(struct queue_entry_priv_usb),
 589 };
 590
 591 static const struct data_queue_desc rt2800usb_queue_tx = {
 592         .entry_num              = TX_ENTRIES,
 593         .data_size              = AGGREGATION_SIZE,
 594         .desc_size              = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
 595         .priv_size              = sizeof(struct queue_entry_priv_usb),
 596 };
 597
 598 static const struct data_queue_desc rt2800usb_queue_bcn = {
 599         .entry_num              = 8 * BEACON_ENTRIES,
 600         .data_size              = MGMT_FRAME_SIZE,
 601         .desc_size              = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
 602         .priv_size              = sizeof(struct queue_entry_priv_usb),
 603 };
 604
 605 static const struct rt2x00_ops rt2800usb_ops = {
 606         .name                   = KBUILD_MODNAME,
 607         .max_sta_intf           = 1,
 608         .max_ap_intf            = 8,
 609         .eeprom_size            = EEPROM_SIZE,
 610         .rf_size                = RF_SIZE,
 611         .tx_queues              = NUM_TX_QUEUES,
 612         .extra_tx_headroom      = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
 613         .rx                     = &rt2800usb_queue_rx,
 614         .tx                     = &rt2800usb_queue_tx,
 615         .bcn                    = &rt2800usb_queue_bcn,
 616         .lib                    = &rt2800usb_rt2x00_ops,
 617         .drv                    = &rt2800usb_rt2800_ops,
 618         .hw                     = &rt2800usb_mac80211_ops,
 619 #ifdef CONFIG_RT2X00_LIB_DEBUGFS
 620         .debugfs                = &rt2800_rt2x00debug,
 621 #endif /* CONFIG_RT2X00_LIB_DEBUGFS */
 622 };
 623
 624 /*
 625  * rt2800usb module information.
 626  */
 627 static struct usb_device_id rt2800usb_device_table[] = {
 628         /* Abocom */
 629         { USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
 630         { USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
 631         { USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
 632         /* Allwin */
 633         { USB_DEVICE(0x8516, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
 634         { USB_DEVICE(0x8516, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
 635         { USB_DEVICE(0x8516, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
 636         /* Amit */
 637         { USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
 638         /* Askey */
 639         { USB_DEVICE(0x1690, 0x0740), USB_DEVICE_DATA(&rt2800usb_ops) },
 640         /* ASUS */
 641         { USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
 642         { USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
 643         { USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
 644         /* AzureWave */
 645         { USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
 646         /* Belkin */
 647         { USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
 648         { USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) },
 649         { USB_DEVICE(0x050d, 0x815c), USB_DEVICE_DATA(&rt2800usb_ops) },
 650         /* Buffalo */
 651         { USB_DEVICE(0x0411, 0x00e8), USB_DEVICE_DATA(&rt2800usb_ops) },
 652         /* Conceptronic */
 653         { USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
 654         { USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
 655         { USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
 656         { USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
 657         { USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
 658         { USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
 659         { USB_DEVICE(0x14b2, 0x3c28), USB_DEVICE_DATA(&rt2800usb_ops) },
 660         /* Corega */
 661         { USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
 662         { USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
 663         { USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
 664         /* D-Link */
 665         { USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
 666         { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
 667         /* Edimax */
 668         { USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
 669         { USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
 670         /* EnGenius */
 671         { USB_DEVICE(0x1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
 672         { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
 673         /* Gigabyte */
 674         { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
 675         /* Hawking */
 676         { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
 677         { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
 678         { USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) },
 679         { USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) },
 680         { USB_DEVICE(0x0e66, 0x0013), USB_DEVICE_DATA(&rt2800usb_ops) },
 681         { USB_DEVICE(0x0e66, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
 682         { USB_DEVICE(0x0e66, 0x0018), USB_DEVICE_DATA(&rt2800usb_ops) },
 683         /* Linksys */
 684         { USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
 685         { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
 686         /* Logitec */
 687         { USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
 688         { USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
 689         { USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
 690         /* Motorola */
 691         { USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
 692         /* MSI */
 693         { USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
 694         /* Philips */
 695         { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
 696         /* Planex */
 697         { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
 698         /* Ralink */
 699         { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
 700         { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
 701         /* Samsung */
 702         { USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
 703         /* Siemens */
 704         { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
 705         /* Sitecom */
 706         { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
 707         { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
 708         { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
 709         { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
 710         { USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
 711         { USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) },
 712         { USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) },
 713         { USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
 714         /* SMC */
 715         { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
 716         { USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
 717         { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
 718         { USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
 719         { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
 720         { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
 721         /* Sparklan */
 722         { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
 723         /* Sweex */
 724         { USB_DEVICE(0x177f, 0x0302), USB_DEVICE_DATA(&rt2800usb_ops) },
 725         /* U-Media*/
 726         { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
 727         /* ZCOM */
 728         { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
 729         { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
 730         /* Zinwell */
 731         { USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
 732         { USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
 733         /* Zyxel */
 734         { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
 735 #ifdef CONFIG_RT2800USB_RT30XX
 736         /* Abocom */
 737         { USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
 738         { USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
 739         { USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 740         /* AirTies */
 741         { USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
 742         /* Allwin */
 743         { USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
 744         { USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
 745         { USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 746         /* ASUS */
 747         { USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
 748         /* AzureWave */
 749         { USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
 750         { USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
 751         { USB_DEVICE(0x13d3, 0x3307), USB_DEVICE_DATA(&rt2800usb_ops) },
 752         { USB_DEVICE(0x13d3, 0x3321), USB_DEVICE_DATA(&rt2800usb_ops) },
 753         /* Conceptronic */
 754         { USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
 755         /* Corega */
 756         { USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
 757         /* D-Link */
 758         { USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
 759         { USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
 760         { USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
 761         { USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
 762         { USB_DEVICE(0x07d1, 0x3c16), USB_DEVICE_DATA(&rt2800usb_ops) },
 763         /* Draytek */
 764         { USB_DEVICE(0x07fa, 0x7712), USB_DEVICE_DATA(&rt2800usb_ops) },
 765         /* Edimax */
 766         { USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
 767         /* Encore */
 768         { USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
 769         { USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
 770         /* EnGenius */
 771         { USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) },
 772         { USB_DEVICE(0x1740, 0x9705), USB_DEVICE_DATA(&rt2800usb_ops) },
 773         { USB_DEVICE(0x1740, 0x9706), USB_DEVICE_DATA(&rt2800usb_ops) },
 774         { USB_DEVICE(0x1740, 0x9707), USB_DEVICE_DATA(&rt2800usb_ops) },
 775         { USB_DEVICE(0x1740, 0x9708), USB_DEVICE_DATA(&rt2800usb_ops) },
 776         { USB_DEVICE(0x1740, 0x9709), USB_DEVICE_DATA(&rt2800usb_ops) },
 777         /* Gigabyte */
 778         { USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
 779         /* I-O DATA */
 780         { USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
 781         { USB_DEVICE(0x04bb, 0x0947), USB_DEVICE_DATA(&rt2800usb_ops) },
 782         { USB_DEVICE(0x04bb, 0x0948), USB_DEVICE_DATA(&rt2800usb_ops) },
 783         /* Logitec */
 784         { USB_DEVICE(0x0789, 0x0166), USB_DEVICE_DATA(&rt2800usb_ops) },
 785         /* MSI */
 786         { USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
 787         { USB_DEVICE(0x0db0, 0x3821), USB_DEVICE_DATA(&rt2800usb_ops) },
 788         { USB_DEVICE(0x0db0, 0x3822), USB_DEVICE_DATA(&rt2800usb_ops) },
 789         { USB_DEVICE(0x0db0, 0x3870), USB_DEVICE_DATA(&rt2800usb_ops) },
 790         { USB_DEVICE(0x0db0, 0x3871), USB_DEVICE_DATA(&rt2800usb_ops) },
 791         { USB_DEVICE(0x0db0, 0x821a), USB_DEVICE_DATA(&rt2800usb_ops) },
 792         { USB_DEVICE(0x0db0, 0x822a), USB_DEVICE_DATA(&rt2800usb_ops) },
 793         { USB_DEVICE(0x0db0, 0x822b), USB_DEVICE_DATA(&rt2800usb_ops) },
 794         { USB_DEVICE(0x0db0, 0x822c), USB_DEVICE_DATA(&rt2800usb_ops) },
 795         { USB_DEVICE(0x0db0, 0x870a), USB_DEVICE_DATA(&rt2800usb_ops) },
 796         { USB_DEVICE(0x0db0, 0x871a), USB_DEVICE_DATA(&rt2800usb_ops) },
 797         { USB_DEVICE(0x0db0, 0x871b), USB_DEVICE_DATA(&rt2800usb_ops) },
 798         { USB_DEVICE(0x0db0, 0x871c), USB_DEVICE_DATA(&rt2800usb_ops) },
 799         { USB_DEVICE(0x0db0, 0x899a), USB_DEVICE_DATA(&rt2800usb_ops) },
 800         /* Para */
 801         { USB_DEVICE(0x20b8, 0x8888), USB_DEVICE_DATA(&rt2800usb_ops) },
 802         /* Pegatron */
 803         { USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
 804         { USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
 805         /* Planex */
 806         { USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
 807         /* Quanta */
 808         { USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
 809         /* Ralink */
 810         { USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
 811         { USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
 812         { USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
 813         { USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 814         /* Sitecom */
 815         { USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
 816         { USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
 817         { USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
 818         { USB_DEVICE(0x0df6, 0x0047), USB_DEVICE_DATA(&rt2800usb_ops) },
 819         { USB_DEVICE(0x0df6, 0x0048), USB_DEVICE_DATA(&rt2800usb_ops) },
 820         /* SMC */
 821         { USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
 822         { USB_DEVICE(0x083a, 0xa701), USB_DEVICE_DATA(&rt2800usb_ops) },
 823         { USB_DEVICE(0x083a, 0xa702), USB_DEVICE_DATA(&rt2800usb_ops) },
 824         { USB_DEVICE(0x083a, 0xa703), USB_DEVICE_DATA(&rt2800usb_ops) },
 825         /* Zinwell */
 826         { USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
 827         { USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
 828 #endif
 829 #ifdef CONFIG_RT2800USB_RT35XX
 830         /* Allwin */
 831         { USB_DEVICE(0x8516, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
 832         /* Askey */
 833         { USB_DEVICE(0x1690, 0x0744), USB_DEVICE_DATA(&rt2800usb_ops) },
 834         /* Cisco */
 835         { USB_DEVICE(0x167b, 0x4001), USB_DEVICE_DATA(&rt2800usb_ops) },
 836         /* EnGenius */
 837         { USB_DEVICE(0x1740, 0x9801), USB_DEVICE_DATA(&rt2800usb_ops) },
 838         /* I-O DATA */
 839         { USB_DEVICE(0x04bb, 0x0944), USB_DEVICE_DATA(&rt2800usb_ops) },
 840         /* Ralink */
 841         { USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
 842         { USB_DEVICE(0x148f, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
 843         { USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
 844         /* Sitecom */
 845         { USB_DEVICE(0x0df6, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
 846         { USB_DEVICE(0x0df6, 0x0050), USB_DEVICE_DATA(&rt2800usb_ops) },
 847         /* Zinwell */
 848         { USB_DEVICE(0x5a57, 0x0284), USB_DEVICE_DATA(&rt2800usb_ops) },
 849 #endif
 850 #ifdef CONFIG_RT2800USB_UNKNOWN
 851         /*
 852          * Unclear what kind of devices these are (they aren't supported by the
 853          * vendor linux driver).
 854          */
 855         /* Amigo */
 856         { USB_DEVICE(0x0e0b, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
 857         { USB_DEVICE(0x0e0b, 0x9041), USB_DEVICE_DATA(&rt2800usb_ops) },
 858         /* ASUS */
 859         { USB_DEVICE(0x0b05, 0x1760), USB_DEVICE_DATA(&rt2800usb_ops) },
 860         { USB_DEVICE(0x0b05, 0x1761), USB_DEVICE_DATA(&rt2800usb_ops) },
 861         { USB_DEVICE(0x0b05, 0x1790), USB_DEVICE_DATA(&rt2800usb_ops) },
 862         { USB_DEVICE(0x1761, 0x0b05), USB_DEVICE_DATA(&rt2800usb_ops) },
 863         /* AzureWave */
 864         { USB_DEVICE(0x13d3, 0x3262), USB_DEVICE_DATA(&rt2800usb_ops) },
 865         { USB_DEVICE(0x13d3, 0x3284), USB_DEVICE_DATA(&rt2800usb_ops) },
 866         { USB_DEVICE(0x13d3, 0x3322), USB_DEVICE_DATA(&rt2800usb_ops) },
 867         /* Belkin */
 868         { USB_DEVICE(0x050d, 0x825a), USB_DEVICE_DATA(&rt2800usb_ops) },
 869         /* Buffalo */
 870         { USB_DEVICE(0x0411, 0x012e), USB_DEVICE_DATA(&rt2800usb_ops) },
 871         { USB_DEVICE(0x0411, 0x0148), USB_DEVICE_DATA(&rt2800usb_ops) },
 872         { USB_DEVICE(0x0411, 0x0150), USB_DEVICE_DATA(&rt2800usb_ops) },
 873         { USB_DEVICE(0x0411, 0x015d), USB_DEVICE_DATA(&rt2800usb_ops) },
 874         /* Conceptronic */
 875         { USB_DEVICE(0x14b2, 0x3c08), USB_DEVICE_DATA(&rt2800usb_ops) },
 876         { USB_DEVICE(0x14b2, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
 877         /* Corega */
 878         { USB_DEVICE(0x07aa, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
 879         { USB_DEVICE(0x07aa, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
 880         { USB_DEVICE(0x18c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
 881         /* D-Link */
 882         { USB_DEVICE(0x07d1, 0x3c0b), USB_DEVICE_DATA(&rt2800usb_ops) },
 883         { USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) },
 884         { USB_DEVICE(0x07d1, 0x3c15), USB_DEVICE_DATA(&rt2800usb_ops) },
 885         { USB_DEVICE(0x07d1, 0x3c17), USB_DEVICE_DATA(&rt2800usb_ops) },
 886         /* Encore */
 887         { USB_DEVICE(0x203d, 0x14a1), USB_DEVICE_DATA(&rt2800usb_ops) },
 888         /* Gemtek */
 889         { USB_DEVICE(0x15a9, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
 890         /* Gigabyte */
 891         { USB_DEVICE(0x1044, 0x800c), USB_DEVICE_DATA(&rt2800usb_ops) },
 892         /* LevelOne */
 893         { USB_DEVICE(0x1740, 0x0605), USB_DEVICE_DATA(&rt2800usb_ops) },
 894         { USB_DEVICE(0x1740, 0x0615), USB_DEVICE_DATA(&rt2800usb_ops) },
 895         /* Linksys */
 896         { USB_DEVICE(0x1737, 0x0077), USB_DEVICE_DATA(&rt2800usb_ops) },
 897         { USB_DEVICE(0x1737, 0x0078), USB_DEVICE_DATA(&rt2800usb_ops) },
 898         { USB_DEVICE(0x1737, 0x0079), USB_DEVICE_DATA(&rt2800usb_ops) },
 899         /* Motorola */
 900         { USB_DEVICE(0x100d, 0x9032), USB_DEVICE_DATA(&rt2800usb_ops) },
 901         /* Ovislink */
 902         { USB_DEVICE(0x1b75, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
 903         { USB_DEVICE(0x1b75, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
 904         /* Pegatron */
 905         { USB_DEVICE(0x05a6, 0x0101), USB_DEVICE_DATA(&rt2800usb_ops) },
 906         { USB_DEVICE(0x1d4d, 0x0002), USB_DEVICE_DATA(&rt2800usb_ops) },
 907         { USB_DEVICE(0x1d4d, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
 908         { USB_DEVICE(0x1d4d, 0x0011), USB_DEVICE_DATA(&rt2800usb_ops) },
 909         /* Planex */
 910         { USB_DEVICE(0x2019, 0xab24), USB_DEVICE_DATA(&rt2800usb_ops) },
 911         /* Qcom */
 912         { USB_DEVICE(0x18e8, 0x6259), USB_DEVICE_DATA(&rt2800usb_ops) },
 913         /* SMC */
 914         { USB_DEVICE(0x083a, 0xa512), USB_DEVICE_DATA(&rt2800usb_ops) },
 915         { USB_DEVICE(0x083a, 0xc522), USB_DEVICE_DATA(&rt2800usb_ops) },
 916         { USB_DEVICE(0x083a, 0xd522), USB_DEVICE_DATA(&rt2800usb_ops) },
 917         { USB_DEVICE(0x083a, 0xf511), USB_DEVICE_DATA(&rt2800usb_ops) },
 918         /* Sweex */
 919         { USB_DEVICE(0x177f, 0x0153), USB_DEVICE_DATA(&rt2800usb_ops) },
 920         { USB_DEVICE(0x177f, 0x0313), USB_DEVICE_DATA(&rt2800usb_ops) },
 921         /* Zyxel */
 922         { USB_DEVICE(0x0586, 0x341a), USB_DEVICE_DATA(&rt2800usb_ops) },
 923 #endif
 924         { 0, }
 925 };
 926
 927 MODULE_AUTHOR(DRV_PROJECT);
 928 MODULE_VERSION(DRV_VERSION);
 929 MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver.");
 930 MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards");
 931 MODULE_DEVICE_TABLE(usb, rt2800usb_device_table);
 932 MODULE_FIRMWARE(FIRMWARE_RT2870);
 933 MODULE_LICENSE("GPL");
 934
 935 static struct usb_driver rt2800usb_driver = {
 936         .name           = KBUILD_MODNAME,
 937         .id_table       = rt2800usb_device_table,
 938         .probe          = rt2x00usb_probe,
 939         .disconnect     = rt2x00usb_disconnect,
 940         .suspend        = rt2x00usb_suspend,
 941         .resume         = rt2x00usb_resume,
 942 };
 943
 944 static int __init rt2800usb_init(void)
 945 {
 946         return usb_register(&rt2800usb_driver);
 947 }
 948
 949 static void __exit rt2800usb_exit(void)
 950 {
 951         usb_deregister(&rt2800usb_driver);
 952 }
 953
 954 module_init(rt2800usb_init);
 955 module_exit(rt2800usb_exit);