blob: dbec71852f00a2c6b5e2adbc56d30a297742270a [file] [log] [blame]
Ivo van Doornd53d9e62009-04-26 15:47:48 +02001/*
Gertjan van Wingerde9c9a0d12009-11-08 16:39:55 +01002 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>
Ivo van Doornd53d9e62009-04-26 15:47:48 +02007 <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/crc-ccitt.h>
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"
Bartlomiej Zolnierkiewicz7ef5cc92009-11-04 18:35:32 +010041#include "rt2800lib.h"
Bartlomiej Zolnierkiewiczb54f78a2009-11-04 18:35:54 +010042#include "rt2800.h"
Ivo van Doornd53d9e62009-04-26 15:47:48 +020043#include "rt2800usb.h"
44
45/*
46 * Allow hardware encryption to be disabled.
47 */
48static int modparam_nohwcrypt = 1;
49module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
50MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
51
Ivo van Doornd53d9e62009-04-26 15:47:48 +020052/*
53 * Firmware functions
54 */
55static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev)
56{
57 return FIRMWARE_RT2870;
58}
59
60static bool rt2800usb_check_crc(const u8 *data, const size_t len)
61{
62 u16 fw_crc;
63 u16 crc;
64
65 /*
66 * The last 2 bytes in the firmware array are the crc checksum itself,
67 * this means that we should never pass those 2 bytes to the crc
68 * algorithm.
69 */
70 fw_crc = (data[len - 2] << 8 | data[len - 1]);
71
72 /*
73 * Use the crc ccitt algorithm.
74 * This will return the same value as the legacy driver which
75 * used bit ordering reversion on the both the firmware bytes
76 * before input input as well as on the final output.
77 * Obviously using crc ccitt directly is much more efficient.
78 */
79 crc = crc_ccitt(~0, data, len - 2);
80
81 /*
82 * There is a small difference between the crc-itu-t + bitrev and
83 * the crc-ccitt crc calculation. In the latter method the 2 bytes
84 * will be swapped, use swab16 to convert the crc to the correct
85 * value.
86 */
87 crc = swab16(crc);
88
89 return fw_crc == crc;
90}
91
92static int rt2800usb_check_firmware(struct rt2x00_dev *rt2x00dev,
93 const u8 *data, const size_t len)
94{
Ivo van Doornd53d9e62009-04-26 15:47:48 +020095 size_t offset = 0;
96
97 /*
98 * Firmware files:
99 * There are 2 variations of the rt2870 firmware.
100 * a) size: 4kb
101 * b) size: 8kb
102 * Note that (b) contains 2 seperate firmware blobs of 4k
103 * within the file. The first blob is the same firmware as (a),
104 * but the second blob is for the additional chipsets.
105 */
106 if (len != 4096 && len != 8192)
107 return FW_BAD_LENGTH;
108
109 /*
110 * Check if we need the upper 4kb firmware data or not.
111 */
112 if ((len == 4096) &&
Gertjan van Wingerde49e721e2010-02-13 20:55:49 +0100113 !rt2x00_rt(rt2x00dev, RT2860) &&
114 !rt2x00_rt(rt2x00dev, RT2872) &&
115 !rt2x00_rt(rt2x00dev, RT3070))
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200116 return FW_BAD_VERSION;
117
118 /*
119 * 8kb firmware files must be checked as if it were
120 * 2 seperate firmware files.
121 */
122 while (offset < len) {
123 if (!rt2800usb_check_crc(data + offset, 4096))
124 return FW_BAD_CRC;
125
126 offset += 4096;
127 }
128
129 return FW_OK;
130}
131
132static int rt2800usb_load_firmware(struct rt2x00_dev *rt2x00dev,
133 const u8 *data, const size_t len)
134{
135 unsigned int i;
136 int status;
137 u32 reg;
138 u32 offset;
139 u32 length;
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200140
141 /*
142 * Check which section of the firmware we need.
143 */
Gertjan van Wingerde49e721e2010-02-13 20:55:49 +0100144 if (rt2x00_rt(rt2x00dev, RT2860) ||
145 rt2x00_rt(rt2x00dev, RT2872) ||
146 rt2x00_rt(rt2x00dev, RT3070)) {
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200147 offset = 0;
148 length = 4096;
149 } else {
150 offset = 4096;
151 length = 4096;
152 }
153
154 /*
155 * Wait for stable hardware.
156 */
157 for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100158 rt2800_register_read(rt2x00dev, MAC_CSR0, &reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200159 if (reg && reg != ~0)
160 break;
161 msleep(1);
162 }
163
164 if (i == REGISTER_BUSY_COUNT) {
165 ERROR(rt2x00dev, "Unstable hardware.\n");
166 return -EBUSY;
167 }
168
169 /*
170 * Write firmware to device.
171 */
172 rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
173 USB_VENDOR_REQUEST_OUT,
174 FIRMWARE_IMAGE_BASE,
175 data + offset, length,
176 REGISTER_TIMEOUT32(length));
177
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100178 rt2800_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
179 rt2800_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200180
181 /*
182 * Send firmware request to device to load firmware,
183 * we need to specify a long timeout time.
184 */
185 status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE,
186 0, USB_MODE_FIRMWARE,
187 REGISTER_TIMEOUT_FIRMWARE);
188 if (status < 0) {
189 ERROR(rt2x00dev, "Failed to write Firmware to device.\n");
190 return status;
191 }
192
Ivo van Doorn15e46922009-04-28 20:14:58 +0200193 msleep(10);
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100194 rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
Ivo van Doorn15e46922009-04-28 20:14:58 +0200195
196 /*
197 * Send signal to firmware during boot time.
198 */
Bartlomiej Zolnierkiewicz4f2c5322009-11-04 18:34:32 +0100199 rt2800_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0xff, 0, 0);
Ivo van Doorn15e46922009-04-28 20:14:58 +0200200
Gertjan van Wingerde49e721e2010-02-13 20:55:49 +0100201 if (rt2x00_rt(rt2x00dev, RT3070) ||
202 rt2x00_rt(rt2x00dev, RT3071) ||
203 rt2x00_rt(rt2x00dev, RT3572)) {
Ivo van Doorn15e46922009-04-28 20:14:58 +0200204 udelay(200);
Bartlomiej Zolnierkiewicz4f2c5322009-11-04 18:34:32 +0100205 rt2800_mcu_request(rt2x00dev, MCU_CURRENT, 0, 0, 0);
Ivo van Doorn15e46922009-04-28 20:14:58 +0200206 udelay(10);
207 }
208
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200209 /*
210 * Wait for device to stabilize.
211 */
212 for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100213 rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200214 if (rt2x00_get_field32(reg, PBF_SYS_CTRL_READY))
215 break;
216 msleep(1);
217 }
218
219 if (i == REGISTER_BUSY_COUNT) {
220 ERROR(rt2x00dev, "PBF system register not ready.\n");
221 return -EBUSY;
222 }
223
224 /*
225 * Initialize firmware.
226 */
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100227 rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
228 rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200229 msleep(1);
230
231 return 0;
232}
233
234/*
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200235 * Device state switch handlers.
236 */
237static void rt2800usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
238 enum dev_state state)
239{
240 u32 reg;
241
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100242 rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200243 rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX,
244 (state == STATE_RADIO_RX_ON) ||
245 (state == STATE_RADIO_RX_ON_LINK));
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100246 rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200247}
248
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200249static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
250{
251 u32 reg;
252 u16 word;
253
254 /*
255 * Initialize all registers.
256 */
Gertjan van Wingerde67a4c1e2009-12-30 11:36:32 +0100257 if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev) ||
Bartlomiej Zolnierkiewiczfcf51542009-11-04 18:36:57 +0100258 rt2800_init_registers(rt2x00dev) ||
259 rt2800_init_bbp(rt2x00dev) ||
260 rt2800_init_rfcsr(rt2x00dev)))
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200261 return -EIO;
262
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100263 rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200264 rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_TX, 1);
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100265 rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200266
267 udelay(50);
268
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100269 rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200270 rt2x00_set_field32(&reg, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
271 rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1);
272 rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1);
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100273 rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200274
275
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100276 rt2800_register_read(rt2x00dev, USB_DMA_CFG, &reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200277 rt2x00_set_field32(&reg, USB_DMA_CFG_PHY_CLEAR, 0);
Benoit PAPILLAULT9c8427d2009-12-04 23:47:05 +0100278 rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_EN, 0);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200279 rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
Ivo van Doorn15e46922009-04-28 20:14:58 +0200280 /*
281 * Total room for RX frames in kilobytes, PBF might still exceed
282 * this limit so reduce the number to prevent errors.
283 */
284 rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_LIMIT,
285 ((RX_ENTRIES * DATA_FRAME_SIZE) / 1024) - 3);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200286 rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_EN, 1);
287 rt2x00_set_field32(&reg, USB_DMA_CFG_TX_BULK_EN, 1);
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100288 rt2800_register_write(rt2x00dev, USB_DMA_CFG, reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200289
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100290 rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200291 rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_TX, 1);
292 rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100293 rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200294
295 /*
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200296 * Initialize LED control
297 */
298 rt2x00_eeprom_read(rt2x00dev, EEPROM_LED1, &word);
Bartlomiej Zolnierkiewicz4f2c5322009-11-04 18:34:32 +0100299 rt2800_mcu_request(rt2x00dev, MCU_LED_1, 0xff,
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200300 word & 0xff, (word >> 8) & 0xff);
301
302 rt2x00_eeprom_read(rt2x00dev, EEPROM_LED2, &word);
Bartlomiej Zolnierkiewicz4f2c5322009-11-04 18:34:32 +0100303 rt2800_mcu_request(rt2x00dev, MCU_LED_2, 0xff,
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200304 word & 0xff, (word >> 8) & 0xff);
305
306 rt2x00_eeprom_read(rt2x00dev, EEPROM_LED3, &word);
Bartlomiej Zolnierkiewicz4f2c5322009-11-04 18:34:32 +0100307 rt2800_mcu_request(rt2x00dev, MCU_LED_3, 0xff,
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200308 word & 0xff, (word >> 8) & 0xff);
309
310 return 0;
311}
312
313static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev)
314{
315 u32 reg;
316
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100317 rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200318 rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
319 rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100320 rt2800_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200321
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100322 rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0);
323 rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0);
324 rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200325
326 /* Wait for DMA, ignore error */
Gertjan van Wingerde67a4c1e2009-12-30 11:36:32 +0100327 rt2800_wait_wpdma_ready(rt2x00dev);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200328
329 rt2x00usb_disable_radio(rt2x00dev);
330}
331
332static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
333 enum dev_state state)
334{
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200335 if (state == STATE_AWAKE)
Bartlomiej Zolnierkiewicz4f2c5322009-11-04 18:34:32 +0100336 rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200337 else
Bartlomiej Zolnierkiewicz4f2c5322009-11-04 18:34:32 +0100338 rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200339
340 return 0;
341}
342
343static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
344 enum dev_state state)
345{
346 int retval = 0;
347
348 switch (state) {
349 case STATE_RADIO_ON:
350 /*
351 * Before the radio can be enabled, the device first has
352 * to be woken up. After that it needs a bit of time
Luis Correia49513482009-07-17 21:39:19 +0200353 * to be fully awake and then the radio can be enabled.
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200354 */
355 rt2800usb_set_state(rt2x00dev, STATE_AWAKE);
356 msleep(1);
357 retval = rt2800usb_enable_radio(rt2x00dev);
358 break;
359 case STATE_RADIO_OFF:
360 /*
Luis Correia49513482009-07-17 21:39:19 +0200361 * After the radio has been disabled, the device should
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200362 * be put to sleep for powersaving.
363 */
364 rt2800usb_disable_radio(rt2x00dev);
365 rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
366 break;
367 case STATE_RADIO_RX_ON:
368 case STATE_RADIO_RX_ON_LINK:
369 case STATE_RADIO_RX_OFF:
370 case STATE_RADIO_RX_OFF_LINK:
371 rt2800usb_toggle_rx(rt2x00dev, state);
372 break;
373 case STATE_RADIO_IRQ_ON:
374 case STATE_RADIO_IRQ_OFF:
375 /* No support, but no error either */
376 break;
377 case STATE_DEEP_SLEEP:
378 case STATE_SLEEP:
379 case STATE_STANDBY:
380 case STATE_AWAKE:
381 retval = rt2800usb_set_state(rt2x00dev, state);
382 break;
383 default:
384 retval = -ENOTSUPP;
385 break;
386 }
387
388 if (unlikely(retval))
389 ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
390 state, retval);
391
392 return retval;
393}
394
395/*
396 * TX descriptor initialization
397 */
398static void rt2800usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
399 struct sk_buff *skb,
400 struct txentry_desc *txdesc)
401{
402 struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
403 __le32 *txi = skbdesc->desc;
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200404 u32 word;
405
406 /*
Gertjan van Wingerde59679b92010-05-08 23:40:21 +0200407 * Initialize TXWI descriptor
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200408 */
Gertjan van Wingerde59679b92010-05-08 23:40:21 +0200409 rt2800_write_txwi(skb, txdesc);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200410
411 /*
Gertjan van Wingerde59679b92010-05-08 23:40:21 +0200412 * Initialize TXINFO descriptor
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200413 */
414 rt2x00_desc_read(txi, 0, &word);
415 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
416 skb->len + TXWI_DESC_SIZE);
417 rt2x00_set_field32(&word, TXINFO_W0_WIV,
418 !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags));
419 rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
420 rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);
421 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0);
422 rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST,
423 test_bit(ENTRY_TXD_BURST, &txdesc->flags));
424 rt2x00_desc_write(txi, 0, word);
425}
426
427/*
428 * TX data initialization
429 */
430static void rt2800usb_write_beacon(struct queue_entry *entry)
431{
432 struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
433 struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
434 unsigned int beacon_base;
435 u32 reg;
436
437 /*
438 * Add the descriptor in front of the skb.
439 */
440 skb_push(entry->skb, entry->queue->desc_size);
441 memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len);
442 skbdesc->desc = entry->skb->data;
443
444 /*
445 * Disable beaconing while we are reloading the beacon data,
446 * otherwise we might be sending out invalid data.
447 */
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100448 rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200449 rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
Bartlomiej Zolnierkiewiczabbb5052009-11-04 18:33:05 +0100450 rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200451
452 /*
453 * Write entire beacon with descriptor to register.
454 */
455 beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
456 rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
457 USB_VENDOR_REQUEST_OUT, beacon_base,
458 entry->skb->data, entry->skb->len,
459 REGISTER_TIMEOUT32(entry->skb->len));
460
461 /*
Gertjan van Wingerded61cb262010-05-08 23:40:24 +0200462 * Enable beaconing again.
463 */
464 rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
465 rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
466 rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
467 rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
468
469 /*
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200470 * Clean up the beacon skb.
471 */
472 dev_kfree_skb(entry->skb);
473 entry->skb = NULL;
474}
475
476static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
477{
478 int length;
479
480 /*
481 * The length _must_ include 4 bytes padding,
482 * it should always be multiple of 4,
483 * but it must _not_ be a multiple of the USB packet size.
484 */
485 length = roundup(entry->skb->len + 4, 4);
486 length += (4 * !(length % entry->queue->usb_maxpacket));
487
488 return length;
489}
490
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200491/*
492 * RX control handlers
493 */
494static void rt2800usb_fill_rxdone(struct queue_entry *entry,
495 struct rxdone_entry_desc *rxdesc)
496{
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200497 struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
Benoit Papillault5de42f92009-12-04 23:47:06 +0100498 __le32 *rxi = (__le32 *)entry->skb->data;
Benoit Papillault5de42f92009-12-04 23:47:06 +0100499 __le32 *rxd;
Gertjan van Wingerde2de64dd2010-05-08 23:40:22 +0200500 u32 word;
Benoit Papillault5de42f92009-12-04 23:47:06 +0100501 int rx_pkt_len;
502
503 /*
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200504 * Copy descriptor to the skbdesc->desc buffer, making it safe from
505 * moving of frame data in rt2x00usb.
506 */
Benoit Papillault5de42f92009-12-04 23:47:06 +0100507 memcpy(skbdesc->desc, rxi, skbdesc->desc_len);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200508
509 /*
Gertjan van Wingerde2de64dd2010-05-08 23:40:22 +0200510 * RX frame format is :
511 * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad |
512 * |<------------ rx_pkt_len -------------->|
513 */
514 rt2x00_desc_read(rxi, 0, &word);
515 rx_pkt_len = rt2x00_get_field32(word, RXINFO_W0_USB_DMA_RX_PKT_LEN);
516
517 /*
518 * Remove the RXINFO structure from the sbk.
519 */
520 skb_pull(entry->skb, RXINFO_DESC_SIZE);
521
522 /*
523 * FIXME: we need to check for rx_pkt_len validity
524 */
525 rxd = (__le32 *)(entry->skb->data + rx_pkt_len);
526
527 /*
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200528 * It is now safe to read the descriptor on all architectures.
529 */
Gertjan van Wingerde2de64dd2010-05-08 23:40:22 +0200530 rt2x00_desc_read(rxd, 0, &word);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200531
Gertjan van Wingerde2de64dd2010-05-08 23:40:22 +0200532 if (rt2x00_get_field32(word, RXD_W0_CRC_ERROR))
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200533 rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
534
Gertjan van Wingerde2de64dd2010-05-08 23:40:22 +0200535 rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W0_CIPHER_ERROR);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200536
Gertjan van Wingerde2de64dd2010-05-08 23:40:22 +0200537 if (rt2x00_get_field32(word, RXD_W0_DECRYPTED)) {
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200538 /*
539 * Hardware has stripped IV/EIV data from 802.11 frame during
540 * decryption. Unfortunately the descriptor doesn't contain
541 * any fields with the EIV/IV data either, so they can't
542 * be restored by rt2x00lib.
543 */
544 rxdesc->flags |= RX_FLAG_IV_STRIPPED;
545
546 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
547 rxdesc->flags |= RX_FLAG_DECRYPTED;
548 else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
549 rxdesc->flags |= RX_FLAG_MMIC_ERROR;
550 }
551
Gertjan van Wingerde2de64dd2010-05-08 23:40:22 +0200552 if (rt2x00_get_field32(word, RXD_W0_MY_BSS))
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200553 rxdesc->dev_flags |= RXDONE_MY_BSS;
554
Gertjan van Wingerde2de64dd2010-05-08 23:40:22 +0200555 if (rt2x00_get_field32(word, RXD_W0_L2PAD))
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200556 rxdesc->dev_flags |= RXDONE_L2PAD;
557
Gertjan van Wingerde2de64dd2010-05-08 23:40:22 +0200558 /*
559 * Remove RXD descriptor from end of buffer.
560 */
561 skb_trim(entry->skb, rx_pkt_len);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200562
563 /*
Gertjan van Wingerde2de64dd2010-05-08 23:40:22 +0200564 * Process the RXWI structure.
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200565 */
Gertjan van Wingerde2de64dd2010-05-08 23:40:22 +0200566 rt2800_process_rxwi(entry->skb, rxdesc);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200567}
568
569/*
570 * Device probe functions.
571 */
Bartlomiej Zolnierkiewicz7ab71322009-11-08 14:38:54 +0100572static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
573{
Bartlomiej Zolnierkiewicz40beee52009-11-08 14:39:55 +0100574 if (rt2800_efuse_detect(rt2x00dev))
575 rt2800_read_eeprom_efuse(rt2x00dev);
576 else
577 rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom,
578 EEPROM_SIZE);
Bartlomiej Zolnierkiewicz7ab71322009-11-08 14:38:54 +0100579
580 return rt2800_validate_eeprom(rt2x00dev);
581}
582
Bartlomiej Zolnierkiewicz7a345d32009-11-04 18:34:53 +0100583static const struct rt2800_ops rt2800usb_rt2800_ops = {
584 .register_read = rt2x00usb_register_read,
Gertjan van Wingerde31a4cf12009-11-14 20:20:36 +0100585 .register_read_lock = rt2x00usb_register_read_lock,
Bartlomiej Zolnierkiewicz7a345d32009-11-04 18:34:53 +0100586 .register_write = rt2x00usb_register_write,
587 .register_write_lock = rt2x00usb_register_write_lock,
588
589 .register_multiread = rt2x00usb_register_multiread,
590 .register_multiwrite = rt2x00usb_register_multiwrite,
591
592 .regbusy_read = rt2x00usb_regbusy_read,
593};
594
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200595static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
596{
597 int retval;
598
Bartlomiej Zolnierkiewicz7a345d32009-11-04 18:34:53 +0100599 rt2x00dev->priv = (void *)&rt2800usb_rt2800_ops;
600
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200601 /*
602 * Allocate eeprom data.
603 */
604 retval = rt2800usb_validate_eeprom(rt2x00dev);
605 if (retval)
606 return retval;
607
Bartlomiej Zolnierkiewicz38bd7b82009-11-08 14:39:01 +0100608 retval = rt2800_init_eeprom(rt2x00dev);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200609 if (retval)
610 return retval;
611
612 /*
613 * Initialize hw specifications.
614 */
Bartlomiej Zolnierkiewicz4da29332009-11-08 14:39:32 +0100615 retval = rt2800_probe_hw_mode(rt2x00dev);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200616 if (retval)
617 return retval;
618
619 /*
Igor Perminov1afcfd542009-08-08 23:55:55 +0200620 * This device has multiple filters for control frames
621 * and has a separate filter for PS Poll frames.
622 */
623 __set_bit(DRIVER_SUPPORT_CONTROL_FILTERS, &rt2x00dev->flags);
624 __set_bit(DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL, &rt2x00dev->flags);
625
626 /*
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200627 * This device requires firmware.
628 */
629 __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200630 __set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
631 if (!modparam_nohwcrypt)
632 __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
633
634 /*
635 * Set the rssi offset.
636 */
637 rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
638
639 return 0;
640}
641
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200642static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
643 .probe_hw = rt2800usb_probe_hw,
644 .get_firmware_name = rt2800usb_get_firmware_name,
645 .check_firmware = rt2800usb_check_firmware,
646 .load_firmware = rt2800usb_load_firmware,
647 .initialize = rt2x00usb_initialize,
648 .uninitialize = rt2x00usb_uninitialize,
649 .clear_entry = rt2x00usb_clear_entry,
650 .set_device_state = rt2800usb_set_device_state,
Bartlomiej Zolnierkiewiczf4450612009-11-04 18:36:40 +0100651 .rfkill_poll = rt2800_rfkill_poll,
652 .link_stats = rt2800_link_stats,
653 .reset_tuner = rt2800_reset_tuner,
654 .link_tuner = rt2800_link_tuner,
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200655 .write_tx_desc = rt2800usb_write_tx_desc,
656 .write_tx_data = rt2x00usb_write_tx_data,
657 .write_beacon = rt2800usb_write_beacon,
658 .get_tx_data_len = rt2800usb_get_tx_data_len,
Gertjan van Wingerded61cb262010-05-08 23:40:24 +0200659 .kick_tx_queue = rt2x00usb_kick_tx_queue,
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200660 .kill_tx_queue = rt2x00usb_kill_tx_queue,
661 .fill_rxdone = rt2800usb_fill_rxdone,
Bartlomiej Zolnierkiewiczf4450612009-11-04 18:36:40 +0100662 .config_shared_key = rt2800_config_shared_key,
663 .config_pairwise_key = rt2800_config_pairwise_key,
664 .config_filter = rt2800_config_filter,
665 .config_intf = rt2800_config_intf,
666 .config_erp = rt2800_config_erp,
667 .config_ant = rt2800_config_ant,
668 .config = rt2800_config,
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200669};
670
671static const struct data_queue_desc rt2800usb_queue_rx = {
672 .entry_num = RX_ENTRIES,
673 .data_size = AGGREGATION_SIZE,
Bartlomiej Zolnierkiewiczd42c8d82009-11-04 18:35:47 +0100674 .desc_size = RXINFO_DESC_SIZE + RXWI_DESC_SIZE,
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200675 .priv_size = sizeof(struct queue_entry_priv_usb),
676};
677
678static const struct data_queue_desc rt2800usb_queue_tx = {
679 .entry_num = TX_ENTRIES,
680 .data_size = AGGREGATION_SIZE,
681 .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
682 .priv_size = sizeof(struct queue_entry_priv_usb),
683};
684
685static const struct data_queue_desc rt2800usb_queue_bcn = {
686 .entry_num = 8 * BEACON_ENTRIES,
687 .data_size = MGMT_FRAME_SIZE,
688 .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
689 .priv_size = sizeof(struct queue_entry_priv_usb),
690};
691
692static const struct rt2x00_ops rt2800usb_ops = {
Gertjan van Wingerde04d03622009-11-23 22:44:51 +0100693 .name = KBUILD_MODNAME,
694 .max_sta_intf = 1,
695 .max_ap_intf = 8,
696 .eeprom_size = EEPROM_SIZE,
697 .rf_size = RF_SIZE,
698 .tx_queues = NUM_TX_QUEUES,
Gertjan van Wingerdee6218cc2009-11-23 22:44:52 +0100699 .extra_tx_headroom = TXINFO_DESC_SIZE + TXWI_DESC_SIZE,
Gertjan van Wingerde04d03622009-11-23 22:44:51 +0100700 .rx = &rt2800usb_queue_rx,
701 .tx = &rt2800usb_queue_tx,
702 .bcn = &rt2800usb_queue_bcn,
703 .lib = &rt2800usb_rt2x00_ops,
704 .hw = &rt2800_mac80211_ops,
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200705#ifdef CONFIG_RT2X00_LIB_DEBUGFS
Gertjan van Wingerde04d03622009-11-23 22:44:51 +0100706 .debugfs = &rt2800_rt2x00debug,
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200707#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
708};
709
710/*
711 * rt2800usb module information.
712 */
713static struct usb_device_id rt2800usb_device_table[] = {
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200714 /* Abocom */
715 { USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
716 { USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200717 { USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Pereze8958332010-04-19 11:54:16 +0200718 /* Allwin */
719 { USB_DEVICE(0x8516, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
720 { USB_DEVICE(0x8516, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
721 { USB_DEVICE(0x8516, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200722 /* Amit */
723 { USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perez2edcb7f2009-11-17 13:43:16 +0100724 /* Askey */
725 { USB_DEVICE(0x1690, 0x0740), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200726 /* ASUS */
727 { USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
728 { USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
729 { USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200730 /* AzureWave */
731 { USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200732 /* Belkin */
733 { USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
734 { USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) },
735 { USB_DEVICE(0x050d, 0x815c), USB_DEVICE_DATA(&rt2800usb_ops) },
736 /* Buffalo */
737 { USB_DEVICE(0x0411, 0x00e8), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200738 /* Conceptronic */
739 { USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
740 { USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200741 { USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200742 { USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
743 { USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
744 { USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
745 { USB_DEVICE(0x14b2, 0x3c28), USB_DEVICE_DATA(&rt2800usb_ops) },
746 /* Corega */
747 { USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
748 { USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
749 { USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200750 /* D-Link */
751 { USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200752 { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200753 /* Edimax */
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200754 { USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
755 { USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
756 /* EnGenius */
757 { USB_DEVICE(0X1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
758 { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200759 /* Gigabyte */
760 { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200761 /* Hawking */
762 { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
763 { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perez2fddd882010-04-15 13:25:49 +0200764 { USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) },
765 { USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) },
766 { USB_DEVICE(0x0e66, 0x0013), USB_DEVICE_DATA(&rt2800usb_ops) },
767 { USB_DEVICE(0x0e66, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
768 { USB_DEVICE(0x0e66, 0x0018), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200769 /* Linksys */
770 { USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
771 { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200772 /* Logitec */
773 { USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
774 { USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
775 { USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
776 /* Motorola */
777 { USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perez2edcb7f2009-11-17 13:43:16 +0100778 /* MSI */
Xose Vazquez Perez2edcb7f2009-11-17 13:43:16 +0100779 { USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200780 /* Philips */
781 { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
782 /* Planex */
783 { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200784 /* Ralink */
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200785 { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
786 { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200787 /* Samsung */
788 { USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
789 /* Siemens */
790 { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
791 /* Sitecom */
792 { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
793 { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
794 { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
795 { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
796 { USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Pereza5e944f2010-04-14 12:16:00 +0200797 { USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) },
798 { USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200799 { USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200800 /* SMC */
801 { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200802 { USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
803 { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
804 { USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200805 { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
806 { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200807 /* Sparklan */
808 { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doorn3b91c362009-05-21 19:16:14 +0200809 /* Sweex */
Ivo van Doorn3b91c362009-05-21 19:16:14 +0200810 { USB_DEVICE(0x177f, 0x0302), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200811 /* U-Media*/
812 { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
813 /* ZCOM */
814 { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
815 { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
816 /* Zinwell */
817 { USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
818 { USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
Ivo van Doornd53d9e62009-04-26 15:47:48 +0200819 /* Zyxel */
820 { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100821#ifdef CONFIG_RT2800USB_RT30XX
822 /* Abocom */
823 { USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
824 { USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
825 { USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
826 /* AirTies */
827 { USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Pereze8958332010-04-19 11:54:16 +0200828 /* Allwin */
829 { USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
830 { USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
831 { USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezfc3f1482010-03-28 15:52:43 +0200832 /* ASUS */
833 { USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100834 /* AzureWave */
835 { USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezfc3f1482010-03-28 15:52:43 +0200836 { USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezf01a0222010-03-28 20:02:41 +0200837 { USB_DEVICE(0x13d3, 0x3307), USB_DEVICE_DATA(&rt2800usb_ops) },
838 { USB_DEVICE(0x13d3, 0x3321), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100839 /* Conceptronic */
840 { USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
841 /* Corega */
842 { USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
843 /* D-Link */
844 { USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
845 { USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
846 { USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
847 { USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezfc3f1482010-03-28 15:52:43 +0200848 { USB_DEVICE(0x07d1, 0x3c16), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezf01a0222010-03-28 20:02:41 +0200849 /* Draytek */
850 { USB_DEVICE(0x07fa, 0x7712), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100851 /* Edimax */
852 { USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
853 /* Encore */
854 { USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezfc3f1482010-03-28 15:52:43 +0200855 { USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100856 /* EnGenius */
857 { USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) },
858 { USB_DEVICE(0x1740, 0x9705), USB_DEVICE_DATA(&rt2800usb_ops) },
859 { USB_DEVICE(0x1740, 0x9706), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezfc3f1482010-03-28 15:52:43 +0200860 { USB_DEVICE(0x1740, 0x9707), USB_DEVICE_DATA(&rt2800usb_ops) },
861 { USB_DEVICE(0x1740, 0x9708), USB_DEVICE_DATA(&rt2800usb_ops) },
862 { USB_DEVICE(0x1740, 0x9709), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100863 /* Gigabyte */
864 { USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
865 /* I-O DATA */
866 { USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezfc3f1482010-03-28 15:52:43 +0200867 { USB_DEVICE(0x04bb, 0x0947), USB_DEVICE_DATA(&rt2800usb_ops) },
868 { USB_DEVICE(0x04bb, 0x0948), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezf01a0222010-03-28 20:02:41 +0200869 /* Logitec */
870 { USB_DEVICE(0x0789, 0x0166), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100871 /* MSI */
872 { USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezfc3f1482010-03-28 15:52:43 +0200873 { USB_DEVICE(0x0db0, 0x3821), USB_DEVICE_DATA(&rt2800usb_ops) },
874 { USB_DEVICE(0x0db0, 0x3822), USB_DEVICE_DATA(&rt2800usb_ops) },
875 { USB_DEVICE(0x0db0, 0x3870), USB_DEVICE_DATA(&rt2800usb_ops) },
876 { USB_DEVICE(0x0db0, 0x3871), USB_DEVICE_DATA(&rt2800usb_ops) },
877 { USB_DEVICE(0x0db0, 0x821a), USB_DEVICE_DATA(&rt2800usb_ops) },
878 { USB_DEVICE(0x0db0, 0x822a), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezf01a0222010-03-28 20:02:41 +0200879 { USB_DEVICE(0x0db0, 0x822b), USB_DEVICE_DATA(&rt2800usb_ops) },
880 { USB_DEVICE(0x0db0, 0x822c), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezfc3f1482010-03-28 15:52:43 +0200881 { USB_DEVICE(0x0db0, 0x870a), USB_DEVICE_DATA(&rt2800usb_ops) },
882 { USB_DEVICE(0x0db0, 0x871a), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezf01a0222010-03-28 20:02:41 +0200883 { USB_DEVICE(0x0db0, 0x871b), USB_DEVICE_DATA(&rt2800usb_ops) },
884 { USB_DEVICE(0x0db0, 0x871c), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezfc3f1482010-03-28 15:52:43 +0200885 { USB_DEVICE(0x0db0, 0x899a), USB_DEVICE_DATA(&rt2800usb_ops) },
886 /* Para */
887 { USB_DEVICE(0x20b8, 0x8888), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100888 /* Pegatron */
889 { USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
890 { USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
891 /* Planex */
892 { USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
893 /* Quanta */
894 { USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
895 /* Ralink */
896 { USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
897 { USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
898 { USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
899 { USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
900 /* Sitecom */
901 { USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Pereza5e944f2010-04-14 12:16:00 +0200902 { USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100903 { USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezfc3f1482010-03-28 15:52:43 +0200904 { USB_DEVICE(0x0df6, 0x0047), USB_DEVICE_DATA(&rt2800usb_ops) },
905 { USB_DEVICE(0x0df6, 0x0048), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100906 /* SMC */
907 { USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezfc3f1482010-03-28 15:52:43 +0200908 { USB_DEVICE(0x083a, 0xa701), USB_DEVICE_DATA(&rt2800usb_ops) },
909 { USB_DEVICE(0x083a, 0xa702), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perezf01a0222010-03-28 20:02:41 +0200910 { USB_DEVICE(0x083a, 0xa703), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100911 /* Zinwell */
912 { USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
913 { USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
914#endif
915#ifdef CONFIG_RT2800USB_RT35XX
Xose Vazquez Pereze8958332010-04-19 11:54:16 +0200916 /* Allwin */
917 { USB_DEVICE(0x8516, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100918 /* Askey */
919 { USB_DEVICE(0x1690, 0x0744), USB_DEVICE_DATA(&rt2800usb_ops) },
920 /* Cisco */
921 { USB_DEVICE(0x167b, 0x4001), USB_DEVICE_DATA(&rt2800usb_ops) },
922 /* EnGenius */
923 { USB_DEVICE(0x1740, 0x9801), USB_DEVICE_DATA(&rt2800usb_ops) },
924 /* I-O DATA */
925 { USB_DEVICE(0x04bb, 0x0944), USB_DEVICE_DATA(&rt2800usb_ops) },
926 /* Ralink */
927 { USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
928 { USB_DEVICE(0x148f, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
929 { USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
930 /* Sitecom */
931 { USB_DEVICE(0x0df6, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Pereza5e944f2010-04-14 12:16:00 +0200932 { USB_DEVICE(0x0df6, 0x0050), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100933 /* Zinwell */
934 { USB_DEVICE(0x5a57, 0x0284), USB_DEVICE_DATA(&rt2800usb_ops) },
935#endif
936#ifdef CONFIG_RT2800USB_UNKNOWN
937 /*
938 * Unclear what kind of devices these are (they aren't supported by the
Xose Vazquez Perez12ef1162010-05-03 13:11:38 +0200939 * vendor linux driver).
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100940 */
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100941 /* Amigo */
942 { USB_DEVICE(0x0e0b, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
943 { USB_DEVICE(0x0e0b, 0x9041), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100944 /* ASUS */
945 { USB_DEVICE(0x0b05, 0x1760), USB_DEVICE_DATA(&rt2800usb_ops) },
946 { USB_DEVICE(0x0b05, 0x1761), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100947 { USB_DEVICE(0x0b05, 0x1790), USB_DEVICE_DATA(&rt2800usb_ops) },
948 { USB_DEVICE(0x1761, 0x0b05), USB_DEVICE_DATA(&rt2800usb_ops) },
949 /* AzureWave */
950 { USB_DEVICE(0x13d3, 0x3262), USB_DEVICE_DATA(&rt2800usb_ops) },
951 { USB_DEVICE(0x13d3, 0x3284), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perez12ef1162010-05-03 13:11:38 +0200952 { USB_DEVICE(0x13d3, 0x3322), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100953 /* Belkin */
954 { USB_DEVICE(0x050d, 0x825a), USB_DEVICE_DATA(&rt2800usb_ops) },
955 /* Buffalo */
956 { USB_DEVICE(0x0411, 0x012e), USB_DEVICE_DATA(&rt2800usb_ops) },
957 { USB_DEVICE(0x0411, 0x0148), USB_DEVICE_DATA(&rt2800usb_ops) },
958 { USB_DEVICE(0x0411, 0x0150), USB_DEVICE_DATA(&rt2800usb_ops) },
959 { USB_DEVICE(0x0411, 0x015d), USB_DEVICE_DATA(&rt2800usb_ops) },
960 /* Conceptronic */
961 { USB_DEVICE(0x14b2, 0x3c08), USB_DEVICE_DATA(&rt2800usb_ops) },
962 { USB_DEVICE(0x14b2, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
963 /* Corega */
964 { USB_DEVICE(0x07aa, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
965 { USB_DEVICE(0x07aa, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
966 { USB_DEVICE(0x18c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
967 /* D-Link */
968 { USB_DEVICE(0x07d1, 0x3c0b), USB_DEVICE_DATA(&rt2800usb_ops) },
969 { USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) },
970 { USB_DEVICE(0x07d1, 0x3c15), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perez12ef1162010-05-03 13:11:38 +0200971 { USB_DEVICE(0x07d1, 0x3c17), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100972 /* Encore */
973 { USB_DEVICE(0x203d, 0x14a1), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100974 /* Gemtek */
975 { USB_DEVICE(0x15a9, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
976 /* Gigabyte */
977 { USB_DEVICE(0x1044, 0x800c), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100978 /* LevelOne */
979 { USB_DEVICE(0x1740, 0x0605), USB_DEVICE_DATA(&rt2800usb_ops) },
980 { USB_DEVICE(0x1740, 0x0615), USB_DEVICE_DATA(&rt2800usb_ops) },
981 /* Linksys */
982 { USB_DEVICE(0x1737, 0x0077), USB_DEVICE_DATA(&rt2800usb_ops) },
983 { USB_DEVICE(0x1737, 0x0078), USB_DEVICE_DATA(&rt2800usb_ops) },
984 { USB_DEVICE(0x1737, 0x0079), USB_DEVICE_DATA(&rt2800usb_ops) },
985 /* Motorola */
986 { USB_DEVICE(0x100d, 0x9032), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100987 /* Ovislink */
Xose Vazquez Perez12ef1162010-05-03 13:11:38 +0200988 { USB_DEVICE(0x1b75, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100989 { USB_DEVICE(0x1b75, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100990 /* Pegatron */
991 { USB_DEVICE(0x05a6, 0x0101), USB_DEVICE_DATA(&rt2800usb_ops) },
992 { USB_DEVICE(0x1d4d, 0x0002), USB_DEVICE_DATA(&rt2800usb_ops) },
993 { USB_DEVICE(0x1d4d, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perez12ef1162010-05-03 13:11:38 +0200994 { USB_DEVICE(0x1d4d, 0x0011), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100995 /* Planex */
996 { USB_DEVICE(0x2019, 0xab24), USB_DEVICE_DATA(&rt2800usb_ops) },
997 /* Qcom */
998 { USB_DEVICE(0x18e8, 0x6259), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +0100999 /* SMC */
1000 { USB_DEVICE(0x083a, 0xa512), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +01001001 { USB_DEVICE(0x083a, 0xc522), USB_DEVICE_DATA(&rt2800usb_ops) },
1002 { USB_DEVICE(0x083a, 0xd522), USB_DEVICE_DATA(&rt2800usb_ops) },
Xose Vazquez Perez12ef1162010-05-03 13:11:38 +02001003 { USB_DEVICE(0x083a, 0xf511), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +01001004 /* Sweex */
1005 { USB_DEVICE(0x177f, 0x0153), USB_DEVICE_DATA(&rt2800usb_ops) },
1006 { USB_DEVICE(0x177f, 0x0313), USB_DEVICE_DATA(&rt2800usb_ops) },
1007 /* Zyxel */
Ivo van Doornd53d9e62009-04-26 15:47:48 +02001008 { USB_DEVICE(0x0586, 0x341a), USB_DEVICE_DATA(&rt2800usb_ops) },
Gertjan van Wingerdede1ebdc2010-02-14 12:52:05 +01001009#endif
Ivo van Doornd53d9e62009-04-26 15:47:48 +02001010 { 0, }
1011};
1012
1013MODULE_AUTHOR(DRV_PROJECT);
1014MODULE_VERSION(DRV_VERSION);
1015MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver.");
1016MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards");
1017MODULE_DEVICE_TABLE(usb, rt2800usb_device_table);
1018MODULE_FIRMWARE(FIRMWARE_RT2870);
1019MODULE_LICENSE("GPL");
1020
1021static struct usb_driver rt2800usb_driver = {
1022 .name = KBUILD_MODNAME,
1023 .id_table = rt2800usb_device_table,
1024 .probe = rt2x00usb_probe,
1025 .disconnect = rt2x00usb_disconnect,
1026 .suspend = rt2x00usb_suspend,
1027 .resume = rt2x00usb_resume,
1028};
1029
1030static int __init rt2800usb_init(void)
1031{
1032 return usb_register(&rt2800usb_driver);
1033}
1034
1035static void __exit rt2800usb_exit(void)
1036{
1037 usb_deregister(&rt2800usb_driver);
1038}
1039
1040module_init(rt2800usb_init);
1041module_exit(rt2800usb_exit);