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[PATCH] remove many unneeded #includes of sched.h
[net-next-2.6.git] / drivers / usb / input / hid-core.c
CommitLineData
1da177e4
LT		 1/*
2 * USB HID support for Linux
3 *
4 * Copyright (c) 1999 Andreas Gal
bf0964dc
MH		 5 * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
6 * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
dde5845a 7 * Copyright (c) 2006 Jiri Kosina
1da177e4
LT		 8 */
9
10/*
11 * This program is free software; you can redistribute it and/or modify it
12 * under the terms of the GNU General Public License as published by the Free
13 * Software Foundation; either version 2 of the License, or (at your option)
14 * any later version.
15 */
16
17#include <linux/module.h>
18#include <linux/slab.h>
19#include <linux/init.h>
20#include <linux/kernel.h>
1da177e4
LT		 21#include <linux/list.h>
22#include <linux/mm.h>
23#include <linux/smp_lock.h>
24#include <linux/spinlock.h>
25#include <asm/unaligned.h>
26#include <asm/byteorder.h>
27#include <linux/input.h>
28#include <linux/wait.h>
29
30#undef DEBUG
31#undef DEBUG_DATA
32
33#include <linux/usb.h>
34
dde5845a 35#include <linux/hid.h>
1da177e4 36#include <linux/hiddev.h>
c080d89a 37#include <linux/hid-debug.h>
4916b3a5 38#include "usbhid.h"
1da177e4
LT		 39
40/*
41 * Version Information
42 */
43
bf0964dc 44#define DRIVER_VERSION "v2.6"
1da177e4
LT		 45#define DRIVER_AUTHOR "Andreas Gal, Vojtech Pavlik"
46#define DRIVER_DESC "USB HID core driver"
47#define DRIVER_LICENSE "GPL"
48
49static char *hid_types[] = {"Device", "Pointer", "Mouse", "Device", "Joystick",
50 "Gamepad", "Keyboard", "Keypad", "Multi-Axis Controller"};
51/*
52 * Module parameters.
53 */
54
55static unsigned int hid_mousepoll_interval;
56module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644);
57MODULE_PARM_DESC(mousepoll, "Polling interval of mice");
58
aef4e266
AS		 59/*
60 * Input submission and I/O error handler.
61 */
62
63static void hid_io_error(struct hid_device *hid);
64
65/* Start up the input URB */
66static int hid_start_in(struct hid_device *hid)
67{
68 unsigned long flags;
69 int rc = 0;
4916b3a5 70 struct usbhid_device *usbhid = hid->driver_data;
aef4e266 71
4916b3a5
JK		 72 spin_lock_irqsave(&usbhid->inlock, flags);
73 if (hid->open > 0 && !test_bit(HID_SUSPENDED, &usbhid->iofl) &&
74 !test_and_set_bit(HID_IN_RUNNING, &usbhid->iofl)) {
75 rc = usb_submit_urb(usbhid->urbin, GFP_ATOMIC);
aef4e266 76 if (rc != 0)
4916b3a5 77 clear_bit(HID_IN_RUNNING, &usbhid->iofl);
aef4e266 78 }
4916b3a5 79 spin_unlock_irqrestore(&usbhid->inlock, flags);
aef4e266
AS		 80 return rc;
81}
82
83/* I/O retry timer routine */
84static void hid_retry_timeout(unsigned long _hid)
85{
86 struct hid_device *hid = (struct hid_device *) _hid;
4916b3a5 87 struct usbhid_device *usbhid = hid->driver_data;
aef4e266 88
4916b3a5 89 dev_dbg(&usbhid->intf->dev, "retrying intr urb\n");
aef4e266
AS		 90 if (hid_start_in(hid))
91 hid_io_error(hid);
92}
93
6d8fc4d2 94/* Workqueue routine to reset the device or clear a halt */
c4028958 95static void hid_reset(struct work_struct *work)
aef4e266 96{
4916b3a5
JK		 97 struct usbhid_device *usbhid =
98 container_of(work, struct usbhid_device, reset_work);
99 struct hid_device *hid = usbhid->hid;
6d8fc4d2
AS		 100 int rc_lock, rc = 0;
101
4916b3a5
JK		 102 if (test_bit(HID_CLEAR_HALT, &usbhid->iofl)) {
103 dev_dbg(&usbhid->intf->dev, "clear halt\n");
be820975 104 rc = usb_clear_halt(hid_to_usb_dev(hid), usbhid->urbin->pipe);
4916b3a5 105 clear_bit(HID_CLEAR_HALT, &usbhid->iofl);
6d8fc4d2
AS		 106 hid_start_in(hid);
107 }
108
4916b3a5
JK		 109 else if (test_bit(HID_RESET_PENDING, &usbhid->iofl)) {
110 dev_dbg(&usbhid->intf->dev, "resetting device\n");
be820975 111 rc = rc_lock = usb_lock_device_for_reset(hid_to_usb_dev(hid), usbhid->intf);
6d8fc4d2 112 if (rc_lock >= 0) {
be820975 113 rc = usb_reset_composite_device(hid_to_usb_dev(hid), usbhid->intf);
6d8fc4d2 114 if (rc_lock)
be820975 115 usb_unlock_device(hid_to_usb_dev(hid));
6d8fc4d2 116 }
4916b3a5 117 clear_bit(HID_RESET_PENDING, &usbhid->iofl);
aef4e266 118 }
aef4e266 119
df9a1f48
AS		 120 switch (rc) {
121 case 0:
4916b3a5 122 if (!test_bit(HID_IN_RUNNING, &usbhid->iofl))
aef4e266 123 hid_io_error(hid);
df9a1f48
AS		 124 break;
125 default:
aef4e266 126 err("can't reset device, %s-%s/input%d, status %d",
be820975
AH		 127 hid_to_usb_dev(hid)->bus->bus_name,
128 hid_to_usb_dev(hid)->devpath,
4916b3a5 129 usbhid->ifnum, rc);
df9a1f48
AS		 130 /* FALLTHROUGH */
131 case -EHOSTUNREACH:
132 case -ENODEV:
133 case -EINTR:
134 break;
135 }
aef4e266
AS		 136}
137
138/* Main I/O error handler */
139static void hid_io_error(struct hid_device *hid)
140{
141 unsigned long flags;
4916b3a5 142 struct usbhid_device *usbhid = hid->driver_data;
aef4e266 143
4916b3a5 144 spin_lock_irqsave(&usbhid->inlock, flags);
aef4e266
AS		 145
146 /* Stop when disconnected */
4916b3a5 147 if (usb_get_intfdata(usbhid->intf) == NULL)
aef4e266
AS		 148 goto done;
149
150 /* When an error occurs, retry at increasing intervals */
4916b3a5
JK		 151 if (usbhid->retry_delay == 0) {
152 usbhid->retry_delay = 13; /* Then 26, 52, 104, 104, ... */
153 usbhid->stop_retry = jiffies + msecs_to_jiffies(1000);
154 } else if (usbhid->retry_delay < 100)
155 usbhid->retry_delay *= 2;
aef4e266 156
4916b3a5 157 if (time_after(jiffies, usbhid->stop_retry)) {
aef4e266
AS		 158
159 /* Retries failed, so do a port reset */
4916b3a5
JK		 160 if (!test_and_set_bit(HID_RESET_PENDING, &usbhid->iofl)) {
161 schedule_work(&usbhid->reset_work);
6d8fc4d2 162 goto done;
aef4e266
AS		 163 }
164 }
165
4916b3a5
JK		 166 mod_timer(&usbhid->io_retry,
167 jiffies + msecs_to_jiffies(usbhid->retry_delay));
aef4e266 168done:
4916b3a5 169 spin_unlock_irqrestore(&usbhid->inlock, flags);
aef4e266
AS		 170}
171
1da177e4
LT		 172/*
173 * Input interrupt completion handler.
174 */
175
7d12e780 176static void hid_irq_in(struct urb *urb)
1da177e4
LT		 177{
178 struct hid_device *hid = urb->context;
4916b3a5 179 struct usbhid_device *usbhid = hid->driver_data;
1da177e4
LT		 180 int status;
181
182 switch (urb->status) {
183 case 0: /* success */
4916b3a5 184 usbhid->retry_delay = 0;
aa8de2f0
JK		 185 hid_input_report(urb->context, HID_INPUT_REPORT,
186 urb->transfer_buffer,
187 urb->actual_length, 1);
1da177e4 188 break;
6d8fc4d2 189 case -EPIPE: /* stall */
4916b3a5
JK		 190 clear_bit(HID_IN_RUNNING, &usbhid->iofl);
191 set_bit(HID_CLEAR_HALT, &usbhid->iofl);
192 schedule_work(&usbhid->reset_work);
6d8fc4d2 193 return;
1da177e4
LT		 194 case -ECONNRESET: /* unlink */
195 case -ENOENT:
1da177e4 196 case -ESHUTDOWN: /* unplug */
4916b3a5 197 clear_bit(HID_IN_RUNNING, &usbhid->iofl);
1da177e4 198 return;
aef4e266
AS		 199 case -EILSEQ: /* protocol error or unplug */
200 case -EPROTO: /* protocol error or unplug */
38e2bfc9
PZ		 201 case -ETIME: /* protocol error or unplug */
202 case -ETIMEDOUT: /* Should never happen, but... */
4916b3a5 203 clear_bit(HID_IN_RUNNING, &usbhid->iofl);
aef4e266
AS		 204 hid_io_error(hid);
205 return;
1da177e4
LT		 206 default: /* error */
207 warn("input irq status %d received", urb->status);
208 }
209
54e6ecb2 210 status = usb_submit_urb(urb, GFP_ATOMIC);
aef4e266 211 if (status) {
4916b3a5 212 clear_bit(HID_IN_RUNNING, &usbhid->iofl);
aef4e266
AS		 213 if (status != -EPERM) {
214 err("can't resubmit intr, %s-%s/input%d, status %d",
be820975
AH		 215 hid_to_usb_dev(hid)->bus->bus_name,
216 hid_to_usb_dev(hid)->devpath,
4916b3a5 217 usbhid->ifnum, status);
aef4e266
AS		 218 hid_io_error(hid);
219 }
220 }
1da177e4
LT		 221}
222
1da177e4
LT		 223static int hid_submit_out(struct hid_device *hid)
224{
225 struct hid_report *report;
4916b3a5 226 struct usbhid_device *usbhid = hid->driver_data;
1da177e4 227
4916b3a5 228 report = usbhid->out[usbhid->outtail];
1da177e4 229
4916b3a5
JK		 230 hid_output_report(report, usbhid->outbuf);
231 usbhid->urbout->transfer_buffer_length = ((report->size - 1) >> 3) + 1 + (report->id > 0);
be820975 232 usbhid->urbout->dev = hid_to_usb_dev(hid);
1da177e4
LT		 233
234 dbg("submitting out urb");
235
4916b3a5 236 if (usb_submit_urb(usbhid->urbout, GFP_ATOMIC)) {
1da177e4
LT		 237 err("usb_submit_urb(out) failed");
238 return -1;
239 }
240
241 return 0;
242}
243
244static int hid_submit_ctrl(struct hid_device *hid)
245{
246 struct hid_report *report;
247 unsigned char dir;
248 int len;
4916b3a5 249 struct usbhid_device *usbhid = hid->driver_data;
1da177e4 250
4916b3a5
JK		 251 report = usbhid->ctrl[usbhid->ctrltail].report;
252 dir = usbhid->ctrl[usbhid->ctrltail].dir;
1da177e4
LT		 253
254 len = ((report->size - 1) >> 3) + 1 + (report->id > 0);
255 if (dir == USB_DIR_OUT) {
4916b3a5 256 hid_output_report(report, usbhid->ctrlbuf);
be820975 257 usbhid->urbctrl->pipe = usb_sndctrlpipe(hid_to_usb_dev(hid), 0);
4916b3a5 258 usbhid->urbctrl->transfer_buffer_length = len;
1da177e4
LT		 259 } else {
260 int maxpacket, padlen;
261
be820975
AH		 262 usbhid->urbctrl->pipe = usb_rcvctrlpipe(hid_to_usb_dev(hid), 0);
263 maxpacket = usb_maxpacket(hid_to_usb_dev(hid), usbhid->urbctrl->pipe, 0);
1da177e4
LT		 264 if (maxpacket > 0) {
265 padlen = (len + maxpacket - 1) / maxpacket;
266 padlen *= maxpacket;
4916b3a5
JK		 267 if (padlen > usbhid->bufsize)
268 padlen = usbhid->bufsize;
1da177e4
LT		 269 } else
270 padlen = 0;
4916b3a5 271 usbhid->urbctrl->transfer_buffer_length = padlen;
1da177e4 272 }
be820975 273 usbhid->urbctrl->dev = hid_to_usb_dev(hid);
1da177e4 274
4916b3a5
JK		 275 usbhid->cr->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE | dir;
276 usbhid->cr->bRequest = (dir == USB_DIR_OUT) ? HID_REQ_SET_REPORT : HID_REQ_GET_REPORT;
277 usbhid->cr->wValue = cpu_to_le16(((report->type + 1) << 8) | report->id);
278 usbhid->cr->wIndex = cpu_to_le16(usbhid->ifnum);
279 usbhid->cr->wLength = cpu_to_le16(len);
1da177e4
LT		 280
281 dbg("submitting ctrl urb: %s wValue=0x%04x wIndex=0x%04x wLength=%u",
4916b3a5
JK		 282 usbhid->cr->bRequest == HID_REQ_SET_REPORT ? "Set_Report" : "Get_Report",
283 usbhid->cr->wValue, usbhid->cr->wIndex, usbhid->cr->wLength);
1da177e4 284
4916b3a5 285 if (usb_submit_urb(usbhid->urbctrl, GFP_ATOMIC)) {
1da177e4
LT		 286 err("usb_submit_urb(ctrl) failed");
287 return -1;
288 }
289
290 return 0;
291}
292
293/*
294 * Output interrupt completion handler.
295 */
296
7d12e780 297static void hid_irq_out(struct urb *urb)
1da177e4
LT		 298{
299 struct hid_device *hid = urb->context;
4916b3a5 300 struct usbhid_device *usbhid = hid->driver_data;
1da177e4
LT		 301 unsigned long flags;
302 int unplug = 0;
303
304 switch (urb->status) {
305 case 0: /* success */
c4786ca8 306 break;
1da177e4 307 case -ESHUTDOWN: /* unplug */
1da177e4 308 unplug = 1;
aef4e266
AS		 309 case -EILSEQ: /* protocol error or unplug */
310 case -EPROTO: /* protocol error or unplug */
1da177e4
LT		 311 case -ECONNRESET: /* unlink */
312 case -ENOENT:
313 break;
314 default: /* error */
315 warn("output irq status %d received", urb->status);
316 }
317
4916b3a5 318 spin_lock_irqsave(&usbhid->outlock, flags);
1da177e4
LT		 319
320 if (unplug)
4916b3a5 321 usbhid->outtail = usbhid->outhead;
1da177e4 322 else
4916b3a5 323 usbhid->outtail = (usbhid->outtail + 1) & (HID_OUTPUT_FIFO_SIZE - 1);
1da177e4 324
4916b3a5 325 if (usbhid->outhead != usbhid->outtail) {
1da177e4 326 if (hid_submit_out(hid)) {
4916b3a5 327 clear_bit(HID_OUT_RUNNING, &usbhid->iofl);
1da177e4
LT		 328 wake_up(&hid->wait);
329 }
4916b3a5 330 spin_unlock_irqrestore(&usbhid->outlock, flags);
1da177e4
LT		 331 return;
332 }
333
4916b3a5
JK		 334 clear_bit(HID_OUT_RUNNING, &usbhid->iofl);
335 spin_unlock_irqrestore(&usbhid->outlock, flags);
1da177e4
LT		 336 wake_up(&hid->wait);
337}
338
339/*
340 * Control pipe completion handler.
341 */
342
7d12e780 343static void hid_ctrl(struct urb *urb)
1da177e4
LT		 344{
345 struct hid_device *hid = urb->context;
4916b3a5 346 struct usbhid_device *usbhid = hid->driver_data;
1da177e4
LT		 347 unsigned long flags;
348 int unplug = 0;
349
4916b3a5 350 spin_lock_irqsave(&usbhid->ctrllock, flags);
1da177e4
LT		 351
352 switch (urb->status) {
353 case 0: /* success */
4916b3a5 354 if (usbhid->ctrl[usbhid->ctrltail].dir == USB_DIR_IN)
aa8de2f0
JK		 355 hid_input_report(urb->context, usbhid->ctrl[usbhid->ctrltail].report->type,
356 urb->transfer_buffer, urb->actual_length, 0);
c4786ca8 357 break;
1da177e4 358 case -ESHUTDOWN: /* unplug */
1da177e4 359 unplug = 1;
aef4e266
AS		 360 case -EILSEQ: /* protocol error or unplug */
361 case -EPROTO: /* protocol error or unplug */
1da177e4
LT		 362 case -ECONNRESET: /* unlink */
363 case -ENOENT:
364 case -EPIPE: /* report not available */
365 break;
366 default: /* error */
367 warn("ctrl urb status %d received", urb->status);
368 }
369
370 if (unplug)
4916b3a5 371 usbhid->ctrltail = usbhid->ctrlhead;
1da177e4 372 else
4916b3a5 373 usbhid->ctrltail = (usbhid->ctrltail + 1) & (HID_CONTROL_FIFO_SIZE - 1);
1da177e4 374
4916b3a5 375 if (usbhid->ctrlhead != usbhid->ctrltail) {
1da177e4 376 if (hid_submit_ctrl(hid)) {
4916b3a5 377 clear_bit(HID_CTRL_RUNNING, &usbhid->iofl);
1da177e4
LT		 378 wake_up(&hid->wait);
379 }
4916b3a5 380 spin_unlock_irqrestore(&usbhid->ctrllock, flags);
1da177e4
LT		 381 return;
382 }
383
4916b3a5
JK		 384 clear_bit(HID_CTRL_RUNNING, &usbhid->iofl);
385 spin_unlock_irqrestore(&usbhid->ctrllock, flags);
1da177e4
LT		 386 wake_up(&hid->wait);
387}
388
4916b3a5 389void usbhid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir)
1da177e4
LT		 390{
391 int head;
392 unsigned long flags;
4916b3a5 393 struct usbhid_device *usbhid = hid->driver_data;
1da177e4
LT		 394
395 if ((hid->quirks & HID_QUIRK_NOGET) && dir == USB_DIR_IN)
396 return;
397
4916b3a5 398 if (usbhid->urbout && dir == USB_DIR_OUT && report->type == HID_OUTPUT_REPORT) {
1da177e4 399
4916b3a5 400 spin_lock_irqsave(&usbhid->outlock, flags);
1da177e4 401
4916b3a5
JK		 402 if ((head = (usbhid->outhead + 1) & (HID_OUTPUT_FIFO_SIZE - 1)) == usbhid->outtail) {
403 spin_unlock_irqrestore(&usbhid->outlock, flags);
1da177e4
LT		 404 warn("output queue full");
405 return;
406 }
407
4916b3a5
JK		 408 usbhid->out[usbhid->outhead] = report;
409 usbhid->outhead = head;
1da177e4 410
4916b3a5 411 if (!test_and_set_bit(HID_OUT_RUNNING, &usbhid->iofl))
1da177e4 412 if (hid_submit_out(hid))
4916b3a5 413 clear_bit(HID_OUT_RUNNING, &usbhid->iofl);
1da177e4 414
4916b3a5 415 spin_unlock_irqrestore(&usbhid->outlock, flags);
1da177e4
LT		 416 return;
417 }
418
4916b3a5 419 spin_lock_irqsave(&usbhid->ctrllock, flags);
1da177e4 420
4916b3a5
JK		 421 if ((head = (usbhid->ctrlhead + 1) & (HID_CONTROL_FIFO_SIZE - 1)) == usbhid->ctrltail) {
422 spin_unlock_irqrestore(&usbhid->ctrllock, flags);
1da177e4
LT		 423 warn("control queue full");
424 return;
425 }
426
4916b3a5
JK		 427 usbhid->ctrl[usbhid->ctrlhead].report = report;
428 usbhid->ctrl[usbhid->ctrlhead].dir = dir;
429 usbhid->ctrlhead = head;
1da177e4 430
4916b3a5 431 if (!test_and_set_bit(HID_CTRL_RUNNING, &usbhid->iofl))
1da177e4 432 if (hid_submit_ctrl(hid))
4916b3a5 433 clear_bit(HID_CTRL_RUNNING, &usbhid->iofl);
1da177e4 434
4916b3a5 435 spin_unlock_irqrestore(&usbhid->ctrllock, flags);
1da177e4
LT		 436}
437
229695e5 438static int usb_hidinput_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
dde5845a
JK		 439{
440 struct hid_device *hid = dev->private;
441 struct hid_field *field;
442 int offset;
443
444 if (type == EV_FF)
445 return input_ff_event(dev, type, code, value);
446
447 if (type != EV_LED)
448 return -1;
449
450 if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) {
451 warn("event field not found");
452 return -1;
453 }
454
455 hid_set_field(field, offset, value);
4916b3a5 456 usbhid_submit_report(hid, field->report, USB_DIR_OUT);
dde5845a
JK		 457
458 return 0;
459}
460
4916b3a5 461int usbhid_wait_io(struct hid_device *hid)
1da177e4 462{
4916b3a5
JK		 463 struct usbhid_device *usbhid = hid->driver_data;
464
465 if (!wait_event_timeout(hid->wait, (!test_bit(HID_CTRL_RUNNING, &usbhid->iofl) &&
466 !test_bit(HID_OUT_RUNNING, &usbhid->iofl)),
1da177e4
LT		 467 10*HZ)) {
468 dbg("timeout waiting for ctrl or out queue to clear");
469 return -1;
470 }
471
472 return 0;
473}
474
854561b0
VP		 475static int hid_set_idle(struct usb_device *dev, int ifnum, int report, int idle)
476{
71387bd7 477 return usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
854561b0
VP		 478 HID_REQ_SET_IDLE, USB_TYPE_CLASS | USB_RECIP_INTERFACE, (idle << 8) | report,
479 ifnum, NULL, 0, USB_CTRL_SET_TIMEOUT);
480}
481
1da177e4
LT		 482static int hid_get_class_descriptor(struct usb_device *dev, int ifnum,
483 unsigned char type, void *buf, int size)
484{
485 int result, retries = 4;
486
43c7bf04 487 memset(buf, 0, size);
1da177e4
LT		 488
489 do {
490 result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
491 USB_REQ_GET_DESCRIPTOR, USB_RECIP_INTERFACE | USB_DIR_IN,
492 (type << 8), ifnum, buf, size, USB_CTRL_GET_TIMEOUT);
493 retries--;
494 } while (result < size && retries);
495 return result;
496}
497
4916b3a5 498int usbhid_open(struct hid_device *hid)
1da177e4 499{
aef4e266
AS		 500 ++hid->open;
501 if (hid_start_in(hid))
502 hid_io_error(hid);
1da177e4
LT		 503 return 0;
504}
505
4916b3a5 506void usbhid_close(struct hid_device *hid)
1da177e4 507{
4916b3a5
JK		 508 struct usbhid_device *usbhid = hid->driver_data;
509
1da177e4 510 if (!--hid->open)
4916b3a5 511 usb_kill_urb(usbhid->urbin);
1da177e4
LT		 512}
513
1d3e2023
DR		 514#define USB_VENDOR_ID_PANJIT 0x134c
515
d57cdcff
BC		 516#define USB_VENDOR_ID_TURBOX 0x062a
517#define USB_DEVICE_ID_TURBOX_KEYBOARD 0x0201
518
1da177e4
LT		 519/*
520 * Initialize all reports
521 */
522
4916b3a5 523void usbhid_init_reports(struct hid_device *hid)
1da177e4
LT		 524{
525 struct hid_report *report;
4916b3a5 526 struct usbhid_device *usbhid = hid->driver_data;
1da177e4
LT		 527 int err, ret;
528
bf0964dc 529 list_for_each_entry(report, &hid->report_enum[HID_INPUT_REPORT].report_list, list)
4916b3a5 530 usbhid_submit_report(hid, report, USB_DIR_IN);
1da177e4
LT		 531
532 list_for_each_entry(report, &hid->report_enum[HID_FEATURE_REPORT].report_list, list)
4916b3a5 533 usbhid_submit_report(hid, report, USB_DIR_IN);
1da177e4
LT		 534
535 err = 0;
4916b3a5 536 ret = usbhid_wait_io(hid);
1da177e4
LT		 537 while (ret) {
538 err |= ret;
4916b3a5
JK		 539 if (test_bit(HID_CTRL_RUNNING, &usbhid->iofl))
540 usb_kill_urb(usbhid->urbctrl);
541 if (test_bit(HID_OUT_RUNNING, &usbhid->iofl))
542 usb_kill_urb(usbhid->urbout);
543 ret = usbhid_wait_io(hid);
1da177e4
LT		 544 }
545
546 if (err)
de289fdf 547 warn("timeout initializing reports");
1da177e4
LT		 548}
549
6f8d9e26 550#define USB_VENDOR_ID_GTCO 0x078c
d8c8a393 551#define USB_VENDOR_ID_GTCO_IPANEL_2 0x5543
6f8d9e26
JR		 552#define USB_DEVICE_ID_GTCO_90 0x0090
553#define USB_DEVICE_ID_GTCO_100 0x0100
554#define USB_DEVICE_ID_GTCO_101 0x0101
555#define USB_DEVICE_ID_GTCO_103 0x0103
556#define USB_DEVICE_ID_GTCO_104 0x0104
557#define USB_DEVICE_ID_GTCO_105 0x0105
558#define USB_DEVICE_ID_GTCO_106 0x0106
559#define USB_DEVICE_ID_GTCO_107 0x0107
560#define USB_DEVICE_ID_GTCO_108 0x0108
561#define USB_DEVICE_ID_GTCO_200 0x0200
562#define USB_DEVICE_ID_GTCO_201 0x0201
563#define USB_DEVICE_ID_GTCO_202 0x0202
564#define USB_DEVICE_ID_GTCO_203 0x0203
565#define USB_DEVICE_ID_GTCO_204 0x0204
566#define USB_DEVICE_ID_GTCO_205 0x0205
567#define USB_DEVICE_ID_GTCO_206 0x0206
568#define USB_DEVICE_ID_GTCO_207 0x0207
569#define USB_DEVICE_ID_GTCO_300 0x0300
570#define USB_DEVICE_ID_GTCO_301 0x0301
571#define USB_DEVICE_ID_GTCO_302 0x0302
572#define USB_DEVICE_ID_GTCO_303 0x0303
573#define USB_DEVICE_ID_GTCO_304 0x0304
574#define USB_DEVICE_ID_GTCO_305 0x0305
575#define USB_DEVICE_ID_GTCO_306 0x0306
576#define USB_DEVICE_ID_GTCO_307 0x0307
577#define USB_DEVICE_ID_GTCO_308 0x0308
578#define USB_DEVICE_ID_GTCO_309 0x0309
579#define USB_DEVICE_ID_GTCO_400 0x0400
580#define USB_DEVICE_ID_GTCO_401 0x0401
581#define USB_DEVICE_ID_GTCO_402 0x0402
582#define USB_DEVICE_ID_GTCO_403 0x0403
583#define USB_DEVICE_ID_GTCO_404 0x0404
f0649024 584#define USB_DEVICE_ID_GTCO_405 0x0405
6f8d9e26
JR		 585#define USB_DEVICE_ID_GTCO_500 0x0500
586#define USB_DEVICE_ID_GTCO_501 0x0501
587#define USB_DEVICE_ID_GTCO_502 0x0502
588#define USB_DEVICE_ID_GTCO_503 0x0503
589#define USB_DEVICE_ID_GTCO_504 0x0504
590#define USB_DEVICE_ID_GTCO_1000 0x1000
591#define USB_DEVICE_ID_GTCO_1001 0x1001
592#define USB_DEVICE_ID_GTCO_1002 0x1002
593#define USB_DEVICE_ID_GTCO_1003 0x1003
594#define USB_DEVICE_ID_GTCO_1004 0x1004
595#define USB_DEVICE_ID_GTCO_1005 0x1005
596#define USB_DEVICE_ID_GTCO_1006 0x1006
d8c8a393
JR		 597#define USB_DEVICE_ID_GTCO_8 0x0008
598#define USB_DEVICE_ID_GTCO_d 0x000d
6f8d9e26 599
1da177e4 600#define USB_VENDOR_ID_WACOM 0x056a
1da177e4 601
53880546
SV		 602#define USB_VENDOR_ID_ACECAD 0x0460
603#define USB_DEVICE_ID_ACECAD_FLAIR 0x0004
604#define USB_DEVICE_ID_ACECAD_302 0x0008
605
1da177e4
LT		 606#define USB_VENDOR_ID_KBGEAR 0x084e
607#define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001
608
609#define USB_VENDOR_ID_AIPTEK 0x08ca
610#define USB_DEVICE_ID_AIPTEK_01 0x0001
611#define USB_DEVICE_ID_AIPTEK_10 0x0010
612#define USB_DEVICE_ID_AIPTEK_20 0x0020
613#define USB_DEVICE_ID_AIPTEK_21 0x0021
614#define USB_DEVICE_ID_AIPTEK_22 0x0022
615#define USB_DEVICE_ID_AIPTEK_23 0x0023
616#define USB_DEVICE_ID_AIPTEK_24 0x0024
617
618#define USB_VENDOR_ID_GRIFFIN 0x077d
619#define USB_DEVICE_ID_POWERMATE 0x0410
620#define USB_DEVICE_ID_SOUNDKNOB 0x04AA
621
622#define USB_VENDOR_ID_ATEN 0x0557
623#define USB_DEVICE_ID_ATEN_UC100KM 0x2004
624#define USB_DEVICE_ID_ATEN_CS124U 0x2202
625#define USB_DEVICE_ID_ATEN_2PORTKVM 0x2204
626#define USB_DEVICE_ID_ATEN_4PORTKVM 0x2205
627#define USB_DEVICE_ID_ATEN_4PORTKVMC 0x2208
628
629#define USB_VENDOR_ID_TOPMAX 0x0663
630#define USB_DEVICE_ID_TOPMAX_COBRAPAD 0x0103
631
632#define USB_VENDOR_ID_HAPP 0x078b
633#define USB_DEVICE_ID_UGCI_DRIVING 0x0010
634#define USB_DEVICE_ID_UGCI_FLYING 0x0020
635#define USB_DEVICE_ID_UGCI_FIGHTING 0x0030
636
637#define USB_VENDOR_ID_MGE 0x0463
638#define USB_DEVICE_ID_MGE_UPS 0xffff
639#define USB_DEVICE_ID_MGE_UPS1 0x0001
640
641#define USB_VENDOR_ID_ONTRAK 0x0a07
642#define USB_DEVICE_ID_ONTRAK_ADU100 0x0064
643
1da177e4
LT		 644#define USB_VENDOR_ID_ESSENTIAL_REALITY 0x0d7f
645#define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100
646
647#define USB_VENDOR_ID_A4TECH 0x09da
648#define USB_DEVICE_ID_A4TECH_WCP32PU 0x0006
649
61cdecd9 650#define USB_VENDOR_ID_AASHIMA 0x06d6
6345fdfd 651#define USB_DEVICE_ID_AASHIMA_GAMEPAD 0x0025
61cdecd9 652#define USB_DEVICE_ID_AASHIMA_PREDATOR 0x0026
6345fdfd 653
1da177e4
LT		 654#define USB_VENDOR_ID_CYPRESS 0x04b4
655#define USB_DEVICE_ID_CYPRESS_MOUSE 0x0001
656#define USB_DEVICE_ID_CYPRESS_HIDCOM 0x5500
7d25258f 657#define USB_DEVICE_ID_CYPRESS_ULTRAMOUSE 0x7417
1da177e4
LT		 658
659#define USB_VENDOR_ID_BERKSHIRE 0x0c98
660#define USB_DEVICE_ID_BERKSHIRE_PCWD 0x1140
661
662#define USB_VENDOR_ID_ALPS 0x0433
663#define USB_DEVICE_ID_IBM_GAMEPAD 0x1101
664
665#define USB_VENDOR_ID_SAITEK 0x06a3
666#define USB_DEVICE_ID_SAITEK_RUMBLEPAD 0xff17
667
668#define USB_VENDOR_ID_NEC 0x073e
669#define USB_DEVICE_ID_NEC_USB_GAME_PAD 0x0301
670
671#define USB_VENDOR_ID_CHIC 0x05fe
672#define USB_DEVICE_ID_CHIC_GAMEPAD 0x0014
673
674#define USB_VENDOR_ID_GLAB 0x06c2
675#define USB_DEVICE_ID_4_PHIDGETSERVO_30 0x0038
676#define USB_DEVICE_ID_1_PHIDGETSERVO_30 0x0039
1da177e4 677#define USB_DEVICE_ID_0_0_4_IF_KIT 0x0040
d5176b41
SY		 678#define USB_DEVICE_ID_0_16_16_IF_KIT 0x0044
679#define USB_DEVICE_ID_8_8_8_IF_KIT 0x0045
680#define USB_DEVICE_ID_0_8_7_IF_KIT 0x0051
1da177e4 681#define USB_DEVICE_ID_0_8_8_IF_KIT 0x0053
d5176b41 682#define USB_DEVICE_ID_PHIDGET_MOTORCONTROL 0x0058
1da177e4
LT		 683
684#define USB_VENDOR_ID_WISEGROUP 0x0925
685#define USB_DEVICE_ID_1_PHIDGETSERVO_20 0x8101
686#define USB_DEVICE_ID_4_PHIDGETSERVO_20 0x8104
d5176b41 687#define USB_DEVICE_ID_8_8_4_IF_KIT 0x8201
e65335ef 688#define USB_DEVICE_ID_DUAL_USB_JOYPAD 0x8866
1da177e4 689
b857c651
NG		 690#define USB_VENDOR_ID_WISEGROUP_LTD 0x6677
691#define USB_DEVICE_ID_SMARTJOY_DUAL_PLUS 0x8802
692
1da177e4
LT		 693#define USB_VENDOR_ID_CODEMERCS 0x07c0
694#define USB_DEVICE_ID_CODEMERCS_IOW40 0x1500
695#define USB_DEVICE_ID_CODEMERCS_IOW24 0x1501
696#define USB_DEVICE_ID_CODEMERCS_IOW48 0x1502
697#define USB_DEVICE_ID_CODEMERCS_IOW28 0x1503
698
699#define USB_VENDOR_ID_DELORME 0x1163
700#define USB_DEVICE_ID_DELORME_EARTHMATE 0x0100
dc1d1003 701#define USB_DEVICE_ID_DELORME_EM_LT20 0x0200
1da177e4
LT		 702
703#define USB_VENDOR_ID_MCC 0x09db
704#define USB_DEVICE_ID_MCC_PMD1024LS 0x0076
705#define USB_DEVICE_ID_MCC_PMD1208LS 0x007a
706
4871d3be
GKH		 707#define USB_VENDOR_ID_VERNIER 0x08f7
708#define USB_DEVICE_ID_VERNIER_LABPRO 0x0001
709#define USB_DEVICE_ID_VERNIER_GOTEMP 0x0002
710#define USB_DEVICE_ID_VERNIER_SKIP 0x0003
711#define USB_DEVICE_ID_VERNIER_CYCLOPS 0x0004
712
8fd6db47 713#define USB_VENDOR_ID_LD 0x0f11
ba3e66e9
MH		 714#define USB_DEVICE_ID_LD_CASSY 0x1000
715#define USB_DEVICE_ID_LD_POCKETCASSY 0x1010
716#define USB_DEVICE_ID_LD_MOBILECASSY 0x1020
717#define USB_DEVICE_ID_LD_JWM 0x1080
718#define USB_DEVICE_ID_LD_DMMP 0x1081
719#define USB_DEVICE_ID_LD_UMIP 0x1090
720#define USB_DEVICE_ID_LD_XRAY1 0x1100
721#define USB_DEVICE_ID_LD_XRAY2 0x1101
722#define USB_DEVICE_ID_LD_VIDEOCOM 0x1200
723#define USB_DEVICE_ID_LD_COM3LAB 0x2000
724#define USB_DEVICE_ID_LD_TELEPORT 0x2010
725#define USB_DEVICE_ID_LD_NETWORKANALYSER 0x2020
726#define USB_DEVICE_ID_LD_POWERCONTROL 0x2030
727#define USB_DEVICE_ID_LD_MACHINETEST 0x2040
8fd6db47 728
c58de6d9 729#define USB_VENDOR_ID_APPLE 0x05ac
a82e49b8 730#define USB_DEVICE_ID_APPLE_MIGHTYMOUSE 0x0304
afd21ee5
JB		 731#define USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI 0x020e
732#define USB_DEVICE_ID_APPLE_FOUNTAIN_ISO 0x020f
733#define USB_DEVICE_ID_APPLE_GEYSER_ANSI 0x0214
734#define USB_DEVICE_ID_APPLE_GEYSER_ISO 0x0215
735#define USB_DEVICE_ID_APPLE_GEYSER_JIS 0x0216
736#define USB_DEVICE_ID_APPLE_GEYSER3_ANSI 0x0217
737#define USB_DEVICE_ID_APPLE_GEYSER3_ISO 0x0218
738#define USB_DEVICE_ID_APPLE_GEYSER3_JIS 0x0219
739#define USB_DEVICE_ID_APPLE_GEYSER4_ANSI 0x021a
740#define USB_DEVICE_ID_APPLE_GEYSER4_ISO 0x021b
741#define USB_DEVICE_ID_APPLE_GEYSER4_JIS 0x021c
742#define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a
743#define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b
a417a21e 744#define USB_DEVICE_ID_APPLE_IR 0x8240
1da177e4 745
940824b0
VP		 746#define USB_VENDOR_ID_CHERRY 0x046a
747#define USB_DEVICE_ID_CHERRY_CYMOTION 0x0023
748
5cd330f4
HV		 749#define USB_VENDOR_ID_YEALINK 0x6993
750#define USB_DEVICE_ID_YEALINK_P1K_P4K_B2K 0xb001
8fd80133
JS		 751
752#define USB_VENDOR_ID_ALCOR 0x058f
753#define USB_DEVICE_ID_ALCOR_USBRS232 0x9720
754
931e24b9
RB		 755#define USB_VENDOR_ID_SUN 0x0430
756#define USB_DEVICE_ID_RARITAN_KVM_DONGLE 0xcdab
757
23b0d968
NMF		 758#define USB_VENDOR_ID_AIRCABLE 0x16CA
759#define USB_DEVICE_ID_AIRCABLE1 0x1502
760
41ad5fba
AH		 761#define USB_VENDOR_ID_LOGITECH 0x046d
762#define USB_DEVICE_ID_LOGITECH_USB_RECEIVER 0xc101
763
8d2bad87
ON		 764#define USB_VENDOR_ID_IMATION 0x0718
765#define USB_DEVICE_ID_DISC_STAKKA 0xd000
766
5556feae
AH		 767#define USB_VENDOR_ID_PANTHERLORD 0x0810
768#define USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK 0x0001
769
4a1a4d8b
GL		 770#define USB_VENDOR_ID_SONY 0x054c
771#define USB_DEVICE_ID_SONY_PS3_CONTROLLER 0x0268
772
1da177e4
LT		 773/*
774 * Alphabetically sorted blacklist by quirk type.
775 */
776
4c4c9432 777static const struct hid_blacklist {
1da177e4
LT		 778 __u16 idVendor;
779 __u16 idProduct;
780 unsigned quirks;
781} hid_blacklist[] = {
782
783 { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_01, HID_QUIRK_IGNORE },
784 { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_10, HID_QUIRK_IGNORE },
785 { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_20, HID_QUIRK_IGNORE },
786 { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_21, HID_QUIRK_IGNORE },
787 { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_22, HID_QUIRK_IGNORE },
788 { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_23, HID_QUIRK_IGNORE },
789 { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24, HID_QUIRK_IGNORE },
23b0d968 790 { USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1, HID_QUIRK_IGNORE },
8fd80133 791 { USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232, HID_QUIRK_IGNORE },
1da177e4
LT		 792 { USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE },
793 { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW40, HID_QUIRK_IGNORE },
794 { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW24, HID_QUIRK_IGNORE },
795 { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW48, HID_QUIRK_IGNORE },
796 { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW28, HID_QUIRK_IGNORE },
797 { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM, HID_QUIRK_IGNORE },
7d25258f 798 { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_ULTRAMOUSE, HID_QUIRK_IGNORE },
1da177e4 799 { USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE, HID_QUIRK_IGNORE },
dc1d1003 800 { USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20, HID_QUIRK_IGNORE },
1da177e4
LT		 801 { USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE },
802 { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_4_PHIDGETSERVO_30, HID_QUIRK_IGNORE },
803 { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_1_PHIDGETSERVO_30, HID_QUIRK_IGNORE },
1da177e4 804 { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_0_4_IF_KIT, HID_QUIRK_IGNORE },
d5176b41
SY		 805 { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_16_16_IF_KIT, HID_QUIRK_IGNORE },
806 { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_8_8_8_IF_KIT, HID_QUIRK_IGNORE },
807 { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_7_IF_KIT, HID_QUIRK_IGNORE },
1da177e4 808 { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_8_IF_KIT, HID_QUIRK_IGNORE },
d5176b41 809 { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_PHIDGET_MOTORCONTROL, HID_QUIRK_IGNORE },
1da177e4
LT		 810 { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE, HID_QUIRK_IGNORE },
811 { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB, HID_QUIRK_IGNORE },
6f8d9e26
JR		 812 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_90, HID_QUIRK_IGNORE },
813 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_100, HID_QUIRK_IGNORE },
814 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_101, HID_QUIRK_IGNORE },
815 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_103, HID_QUIRK_IGNORE },
816 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_104, HID_QUIRK_IGNORE },
817 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_105, HID_QUIRK_IGNORE },
818 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_106, HID_QUIRK_IGNORE },
819 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_107, HID_QUIRK_IGNORE },
820 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_108, HID_QUIRK_IGNORE },
821 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_200, HID_QUIRK_IGNORE },
822 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_201, HID_QUIRK_IGNORE },
823 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_202, HID_QUIRK_IGNORE },
824 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_203, HID_QUIRK_IGNORE },
825 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_204, HID_QUIRK_IGNORE },
826 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_205, HID_QUIRK_IGNORE },
827 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_206, HID_QUIRK_IGNORE },
828 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_207, HID_QUIRK_IGNORE },
829 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_300, HID_QUIRK_IGNORE },
830 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_301, HID_QUIRK_IGNORE },
831 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_302, HID_QUIRK_IGNORE },
832 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_303, HID_QUIRK_IGNORE },
833 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_304, HID_QUIRK_IGNORE },
834 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_305, HID_QUIRK_IGNORE },
835 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_306, HID_QUIRK_IGNORE },
836 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_307, HID_QUIRK_IGNORE },
837 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_308, HID_QUIRK_IGNORE },
838 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_309, HID_QUIRK_IGNORE },
839 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_400, HID_QUIRK_IGNORE },
840 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_401, HID_QUIRK_IGNORE },
841 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_402, HID_QUIRK_IGNORE },
842 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_403, HID_QUIRK_IGNORE },
843 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_404, HID_QUIRK_IGNORE },
f0649024 844 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_405, HID_QUIRK_IGNORE },
6f8d9e26
JR		 845 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_500, HID_QUIRK_IGNORE },
846 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_501, HID_QUIRK_IGNORE },
847 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_502, HID_QUIRK_IGNORE },
848 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_503, HID_QUIRK_IGNORE },
849 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_504, HID_QUIRK_IGNORE },
850 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1000, HID_QUIRK_IGNORE },
851 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1001, HID_QUIRK_IGNORE },
852 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1002, HID_QUIRK_IGNORE },
853 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1003, HID_QUIRK_IGNORE },
854 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1004, HID_QUIRK_IGNORE },
855 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1005, HID_QUIRK_IGNORE },
856 { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006, HID_QUIRK_IGNORE },
d8c8a393
JR		 857 { USB_VENDOR_ID_GTCO_IPANEL_2, USB_DEVICE_ID_GTCO_8, HID_QUIRK_IGNORE },
858 { USB_VENDOR_ID_GTCO_IPANEL_2, USB_DEVICE_ID_GTCO_d, HID_QUIRK_IGNORE },
8d2bad87 859 { USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA, HID_QUIRK_IGNORE },
1da177e4 860 { USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO, HID_QUIRK_IGNORE },
ba3e66e9
MH		 861 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY, HID_QUIRK_IGNORE },
862 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY, HID_QUIRK_IGNORE },
863 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY, HID_QUIRK_IGNORE },
864 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM, HID_QUIRK_IGNORE },
865 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP, HID_QUIRK_IGNORE },
866 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP, HID_QUIRK_IGNORE },
867 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY1, HID_QUIRK_IGNORE },
868 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY2, HID_QUIRK_IGNORE },
869 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_VIDEOCOM, HID_QUIRK_IGNORE },
870 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_COM3LAB, HID_QUIRK_IGNORE },
871 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_TELEPORT, HID_QUIRK_IGNORE },
872 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER, HID_QUIRK_IGNORE },
873 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL, HID_QUIRK_IGNORE },
874 { USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST, HID_QUIRK_IGNORE },
1da177e4
LT		 875 { USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1024LS, HID_QUIRK_IGNORE },
876 { USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1208LS, HID_QUIRK_IGNORE },
877 { USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_IGNORE },
878 { USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS1, HID_QUIRK_IGNORE },
879 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100, HID_QUIRK_IGNORE },
03270634
SH		 880 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 20, HID_QUIRK_IGNORE },
881 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 30, HID_QUIRK_IGNORE },
1da177e4 882 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 100, HID_QUIRK_IGNORE },
03270634
SH		 883 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 108, HID_QUIRK_IGNORE },
884 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 118, HID_QUIRK_IGNORE },
1da177e4
LT		 885 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 200, HID_QUIRK_IGNORE },
886 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 300, HID_QUIRK_IGNORE },
887 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 400, HID_QUIRK_IGNORE },
888 { USB_VENDOR_ID_ONTRAK, USB_DEVICE_ID_ONTRAK_ADU100 + 500, HID_QUIRK_IGNORE },
4871d3be
GKH		 889 { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LABPRO, HID_QUIRK_IGNORE },
890 { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP, HID_QUIRK_IGNORE },
891 { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP, HID_QUIRK_IGNORE },
892 { USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS, HID_QUIRK_IGNORE },
1da177e4
LT		 893 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
894 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
d5176b41 895 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_8_8_4_IF_KIT, HID_QUIRK_IGNORE },
5cd330f4 896 { USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K, HID_QUIRK_IGNORE },
1da177e4 897
53880546
SV		 898 { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR, HID_QUIRK_IGNORE },
899 { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302, HID_QUIRK_IGNORE },
900
1da177e4
LT		 901 { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET },
902 { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
903 { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },
904 { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM, HID_QUIRK_NOGET },
905 { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET },
931e24b9 906 { USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET },
e65335ef 907 { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
b857c651 908 { USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
1da177e4 909
a82e49b8 910 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE, HID_QUIRK_MIGHTYMOUSE | HID_QUIRK_INVERT_HWHEEL },
1da177e4
LT		 911 { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },
912 { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_5 },
913
6345fdfd 914 { USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD, HID_QUIRK_BADPAD },
61cdecd9 915 { USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_PREDATOR, HID_QUIRK_BADPAD },
1da177e4
LT		 916 { USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD },
917 { USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD, HID_QUIRK_BADPAD },
918 { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
919 { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
920 { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
921 { USB_VENDOR_ID_NEC, USB_DEVICE_ID_NEC_USB_GAME_PAD, HID_QUIRK_BADPAD },
922 { USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD },
923 { USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD },
924
940824b0
VP		 925 { USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION, HID_QUIRK_CYMOTION },
926
a417a21e
SS		 927 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
928 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
929 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
930 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
931 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
932 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
933 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
934 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
935 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
936 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
937 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
938 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
939 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
940
941 { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IR, HID_QUIRK_IGNORE },
eab9edd2 942
1d3e2023
DR		 943 { USB_VENDOR_ID_PANJIT, 0x0001, HID_QUIRK_IGNORE },
944 { USB_VENDOR_ID_PANJIT, 0x0002, HID_QUIRK_IGNORE },
945 { USB_VENDOR_ID_PANJIT, 0x0003, HID_QUIRK_IGNORE },
946 { USB_VENDOR_ID_PANJIT, 0x0004, HID_QUIRK_IGNORE },
947
d57cdcff 948 { USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET },
41ad5fba
AH		 949
950 { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_USB_RECEIVER, HID_QUIRK_BAD_RELATIVE_KEYS },
951
5556feae
AH		 952 { USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
953
4a1a4d8b
GL		 954 { USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER, HID_QUIRK_SONY_PS3_CONTROLLER },
955
1da177e4
LT		 956 { 0, 0 }
957};
958
bf0964dc
MH		 959/*
960 * Traverse the supplied list of reports and find the longest
961 */
962static void hid_find_max_report(struct hid_device *hid, unsigned int type, int *max)
963{
964 struct hid_report *report;
965 int size;
966
967 list_for_each_entry(report, &hid->report_enum[type].report_list, list) {
968 size = ((report->size - 1) >> 3) + 1;
969 if (type == HID_INPUT_REPORT && hid->report_enum[type].numbered)
970 size++;
971 if (*max < size)
972 *max = size;
973 }
974}
975
1da177e4
LT		 976static int hid_alloc_buffers(struct usb_device *dev, struct hid_device *hid)
977{
4916b3a5
JK		 978 struct usbhid_device *usbhid = hid->driver_data;
979
980 if (!(usbhid->inbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->inbuf_dma)))
1da177e4 981 return -1;
4916b3a5 982 if (!(usbhid->outbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->outbuf_dma)))
1da177e4 983 return -1;
4916b3a5 984 if (!(usbhid->cr = usb_buffer_alloc(dev, sizeof(*(usbhid->cr)), GFP_ATOMIC, &usbhid->cr_dma)))
1da177e4 985 return -1;
4916b3a5 986 if (!(usbhid->ctrlbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->ctrlbuf_dma)))
1da177e4
LT		 987 return -1;
988
989 return 0;
990}
991
992static void hid_free_buffers(struct usb_device *dev, struct hid_device *hid)
993{
4916b3a5
JK		 994 struct usbhid_device *usbhid = hid->driver_data;
995
996 if (usbhid->inbuf)
997 usb_buffer_free(dev, usbhid->bufsize, usbhid->inbuf, usbhid->inbuf_dma);
998 if (usbhid->outbuf)
999 usb_buffer_free(dev, usbhid->bufsize, usbhid->outbuf, usbhid->outbuf_dma);
1000 if (usbhid->cr)
1001 usb_buffer_free(dev, sizeof(*(usbhid->cr)), usbhid->cr, usbhid->cr_dma);
1002 if (usbhid->ctrlbuf)
1003 usb_buffer_free(dev, usbhid->bufsize, usbhid->ctrlbuf, usbhid->ctrlbuf_dma);
1da177e4
LT		 1004}
1005
940824b0
VP		 1006/*
1007 * Cherry Cymotion keyboard have an invalid HID report descriptor,
1008 * that needs fixing before we can parse it.
1009 */
1010
1011static void hid_fixup_cymotion_descriptor(char *rdesc, int rsize)
1012{
1013 if (rsize >= 17 && rdesc[11] == 0x3c && rdesc[12] == 0x02) {
1014 info("Fixing up Cherry Cymotion report descriptor");
1015 rdesc[11] = rdesc[16] = 0xff;
1016 rdesc[12] = rdesc[17] = 0x03;
1017 }
1018}
1019
4a1a4d8b
GL		 1020/*
1021 * Sending HID_REQ_GET_REPORT changes the operation mode of the ps3 controller
1022 * to "operational". Without this, the ps3 controller will not report any
1023 * events.
1024 */
1025static void hid_fixup_sony_ps3_controller(struct usb_device *dev, int ifnum)
1026{
1027 int result;
1028 char *buf = kmalloc(18, GFP_KERNEL);
1029
1030 if (!buf)
1031 return;
1032
1033 result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
1034 HID_REQ_GET_REPORT,
1035 USB_DIR_IN | USB_TYPE_CLASS |
1036 USB_RECIP_INTERFACE,
1037 (3 << 8) | 0xf2, ifnum, buf, 17,
1038 USB_CTRL_GET_TIMEOUT);
1039
1040 if (result < 0)
1041 err("%s failed: %d\n", __func__, result);
1042
1043 kfree(buf);
1044}
1045
1da177e4
LT		 1046static struct hid_device *usb_hid_configure(struct usb_interface *intf)
1047{
1048 struct usb_host_interface *interface = intf->cur_altsetting;
1049 struct usb_device *dev = interface_to_usbdev (intf);
1050 struct hid_descriptor *hdesc;
1051 struct hid_device *hid;
1052 unsigned quirks = 0, rsize = 0;
c5b7c7c3
DT		 1053 char *rdesc;
1054 int n, len, insize = 0;
4916b3a5 1055 struct usbhid_device *usbhid;
1da177e4 1056
ea186651 1057 /* Ignore all Wacom devices */
c03efdb2 1058 if (le16_to_cpu(dev->descriptor.idVendor) == USB_VENDOR_ID_WACOM)
ea186651
PC		 1059 return NULL;
1060
1da177e4
LT		 1061 for (n = 0; hid_blacklist[n].idVendor; n++)
1062 if ((hid_blacklist[n].idVendor == le16_to_cpu(dev->descriptor.idVendor)) &&
1063 (hid_blacklist[n].idProduct == le16_to_cpu(dev->descriptor.idProduct)))
1064 quirks = hid_blacklist[n].quirks;
1065
0f28b55d
AS		 1066 /* Many keyboards and mice don't like to be polled for reports,
1067 * so we will always set the HID_QUIRK_NOGET flag for them. */
1068 if (interface->desc.bInterfaceSubClass == USB_INTERFACE_SUBCLASS_BOOT) {
1069 if (interface->desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_KEYBOARD ||
1070 interface->desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_MOUSE)
1071 quirks |= HID_QUIRK_NOGET;
1072 }
1073
1da177e4
LT		 1074 if (quirks & HID_QUIRK_IGNORE)
1075 return NULL;
1076
a417a21e
SS		 1077 if ((quirks & HID_QUIRK_IGNORE_MOUSE) &&
1078 (interface->desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_MOUSE))
1079 return NULL;
1080
1081
c5b7c7c3
DT		 1082 if (usb_get_extra_descriptor(interface, HID_DT_HID, &hdesc) &&
1083 (!interface->desc.bNumEndpoints ||
1084 usb_get_extra_descriptor(&interface->endpoint[0], HID_DT_HID, &hdesc))) {
1085 dbg("class descriptor not present\n");
1086 return NULL;
1da177e4
LT		 1087 }
1088
1089 for (n = 0; n < hdesc->bNumDescriptors; n++)
1090 if (hdesc->desc[n].bDescriptorType == HID_DT_REPORT)
1091 rsize = le16_to_cpu(hdesc->desc[n].wDescriptorLength);
1092
1093 if (!rsize || rsize > HID_MAX_DESCRIPTOR_SIZE) {
1094 dbg("weird size of report descriptor (%u)", rsize);
1095 return NULL;
1096 }
1097
1098 if (!(rdesc = kmalloc(rsize, GFP_KERNEL))) {
1099 dbg("couldn't allocate rdesc memory");
1100 return NULL;
1101 }
1102
854561b0
VP		 1103 hid_set_idle(dev, interface->desc.bInterfaceNumber, 0, 0);
1104
1da177e4
LT		 1105 if ((n = hid_get_class_descriptor(dev, interface->desc.bInterfaceNumber, HID_DT_REPORT, rdesc, rsize)) < 0) {
1106 dbg("reading report descriptor failed");
1107 kfree(rdesc);
1108 return NULL;
1109 }
1110
940824b0
VP		 1111 if ((quirks & HID_QUIRK_CYMOTION))
1112 hid_fixup_cymotion_descriptor(rdesc, rsize);
1113
1da177e4
LT		 1114#ifdef DEBUG_DATA
1115 printk(KERN_DEBUG __FILE__ ": report descriptor (size %u, read %d) = ", rsize, n);
1116 for (n = 0; n < rsize; n++)
1117 printk(" %02x", (unsigned char) rdesc[n]);
1118 printk("\n");
1119#endif
1120
1121 if (!(hid = hid_parse_report(rdesc, n))) {
1122 dbg("parsing report descriptor failed");
1123 kfree(rdesc);
1124 return NULL;
1125 }
1126
1127 kfree(rdesc);
1128 hid->quirks = quirks;
1129
4916b3a5
JK		 1130 if (!(usbhid = kzalloc(sizeof(struct usbhid_device), GFP_KERNEL)))
1131 goto fail;
1132
1133 hid->driver_data = usbhid;
1134 usbhid->hid = hid;
1135
1136 usbhid->bufsize = HID_MIN_BUFFER_SIZE;
1137 hid_find_max_report(hid, HID_INPUT_REPORT, &usbhid->bufsize);
1138 hid_find_max_report(hid, HID_OUTPUT_REPORT, &usbhid->bufsize);
1139 hid_find_max_report(hid, HID_FEATURE_REPORT, &usbhid->bufsize);
bf0964dc 1140
4916b3a5
JK		 1141 if (usbhid->bufsize > HID_MAX_BUFFER_SIZE)
1142 usbhid->bufsize = HID_MAX_BUFFER_SIZE;
bf0964dc
MH		 1143
1144 hid_find_max_report(hid, HID_INPUT_REPORT, &insize);
1145
1146 if (insize > HID_MAX_BUFFER_SIZE)
1147 insize = HID_MAX_BUFFER_SIZE;
1148
1da177e4
LT		 1149 if (hid_alloc_buffers(dev, hid)) {
1150 hid_free_buffers(dev, hid);
1151 goto fail;
1152 }
1153
1154 for (n = 0; n < interface->desc.bNumEndpoints; n++) {
1155
1156 struct usb_endpoint_descriptor *endpoint;
1157 int pipe;
1158 int interval;
1159
1160 endpoint = &interface->endpoint[n].desc;
1161 if ((endpoint->bmAttributes & 3) != 3) /* Not an interrupt endpoint */
1162 continue;
1163
1da177e4 1164 interval = endpoint->bInterval;
1da177e4
LT		 1165
1166 /* Change the polling interval of mice. */
1167 if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0)
1168 interval = hid_mousepoll_interval;
05f091ab 1169
0f12aa03 1170 if (usb_endpoint_dir_in(endpoint)) {
4916b3a5 1171 if (usbhid->urbin)
1da177e4 1172 continue;
4916b3a5 1173 if (!(usbhid->urbin = usb_alloc_urb(0, GFP_KERNEL)))
1da177e4
LT		 1174 goto fail;
1175 pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
4916b3a5 1176 usb_fill_int_urb(usbhid->urbin, dev, pipe, usbhid->inbuf, insize,
1da177e4 1177 hid_irq_in, hid, interval);
4916b3a5
JK		 1178 usbhid->urbin->transfer_dma = usbhid->inbuf_dma;
1179 usbhid->urbin->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
1da177e4 1180 } else {
4916b3a5 1181 if (usbhid->urbout)
1da177e4 1182 continue;
4916b3a5 1183 if (!(usbhid->urbout = usb_alloc_urb(0, GFP_KERNEL)))
1da177e4
LT		 1184 goto fail;
1185 pipe = usb_sndintpipe(dev, endpoint->bEndpointAddress);
4916b3a5 1186 usb_fill_int_urb(usbhid->urbout, dev, pipe, usbhid->outbuf, 0,
1da177e4 1187 hid_irq_out, hid, interval);
4916b3a5
JK		 1188 usbhid->urbout->transfer_dma = usbhid->outbuf_dma;
1189 usbhid->urbout->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
1da177e4
LT		 1190 }
1191 }
1192
4916b3a5 1193 if (!usbhid->urbin) {
1da177e4
LT		 1194 err("couldn't find an input interrupt endpoint");
1195 goto fail;
1196 }
1197
1198 init_waitqueue_head(&hid->wait);
1199
4916b3a5
JK		 1200 INIT_WORK(&usbhid->reset_work, hid_reset);
1201 setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid);
aef4e266 1202
4916b3a5
JK		 1203 spin_lock_init(&usbhid->inlock);
1204 spin_lock_init(&usbhid->outlock);
1205 spin_lock_init(&usbhid->ctrllock);
1da177e4
LT		 1206
1207 hid->version = le16_to_cpu(hdesc->bcdHID);
1208 hid->country = hdesc->bCountryCode;
be820975 1209 hid->dev = &intf->dev;
4916b3a5
JK		 1210 usbhid->intf = intf;
1211 usbhid->ifnum = interface->desc.bInterfaceNumber;
1da177e4
LT		 1212
1213 hid->name[0] = 0;
1214
c5b7c7c3
DT		 1215 if (dev->manufacturer)
1216 strlcpy(hid->name, dev->manufacturer, sizeof(hid->name));
1217
1218 if (dev->product) {
1219 if (dev->manufacturer)
1220 strlcat(hid->name, " ", sizeof(hid->name));
1221 strlcat(hid->name, dev->product, sizeof(hid->name));
1222 }
1223
1224 if (!strlen(hid->name))
1225 snprintf(hid->name, sizeof(hid->name), "HID %04x:%04x",
1226 le16_to_cpu(dev->descriptor.idVendor),
1227 le16_to_cpu(dev->descriptor.idProduct));
1da177e4 1228
229695e5
JK		 1229 hid->bus = BUS_USB;
1230 hid->vendor = dev->descriptor.idVendor;
1231 hid->product = dev->descriptor.idProduct;
1232
c5b7c7c3
DT		 1233 usb_make_path(dev, hid->phys, sizeof(hid->phys));
1234 strlcat(hid->phys, "/input", sizeof(hid->phys));
1235 len = strlen(hid->phys);
1236 if (len < sizeof(hid->phys) - 1)
1237 snprintf(hid->phys + len, sizeof(hid->phys) - len,
1238 "%d", intf->altsetting[0].desc.bInterfaceNumber);
1da177e4
LT		 1239
1240 if (usb_string(dev, dev->descriptor.iSerialNumber, hid->uniq, 64) <= 0)
1241 hid->uniq[0] = 0;
1242
4916b3a5
JK		 1243 usbhid->urbctrl = usb_alloc_urb(0, GFP_KERNEL);
1244 if (!usbhid->urbctrl)
1da177e4 1245 goto fail;
c5b7c7c3 1246
4916b3a5
JK		 1247 usb_fill_control_urb(usbhid->urbctrl, dev, 0, (void *) usbhid->cr,
1248 usbhid->ctrlbuf, 1, hid_ctrl, hid);
1249 usbhid->urbctrl->setup_dma = usbhid->cr_dma;
1250 usbhid->urbctrl->transfer_dma = usbhid->ctrlbuf_dma;
1251 usbhid->urbctrl->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP);
229695e5 1252 hid->hidinput_input_event = usb_hidinput_input_event;
7c379146
JK		 1253 hid->hid_open = usbhid_open;
1254 hid->hid_close = usbhid_close;
aa938f79
JK		 1255#ifdef CONFIG_USB_HIDDEV
1256 hid->hiddev_hid_event = hiddev_hid_event;
aa8de2f0 1257 hid->hiddev_report_event = hiddev_report_event;
aa938f79 1258#endif
1da177e4
LT		 1259 return hid;
1260
1261fail:
4916b3a5
JK		 1262 usb_free_urb(usbhid->urbin);
1263 usb_free_urb(usbhid->urbout);
1264 usb_free_urb(usbhid->urbctrl);
1da177e4
LT		 1265 hid_free_buffers(dev, hid);
1266 hid_free_device(hid);
1267
1268 return NULL;
1269}
1270
1271static void hid_disconnect(struct usb_interface *intf)
1272{
1273 struct hid_device *hid = usb_get_intfdata (intf);
4916b3a5 1274 struct usbhid_device *usbhid;
1da177e4
LT		 1275
1276 if (!hid)
1277 return;
1278
4916b3a5
JK		 1279 usbhid = hid->driver_data;
1280
1281 spin_lock_irq(&usbhid->inlock); /* Sync with error handler */
1da177e4 1282 usb_set_intfdata(intf, NULL);
4916b3a5
JK		 1283 spin_unlock_irq(&usbhid->inlock);
1284 usb_kill_urb(usbhid->urbin);
1285 usb_kill_urb(usbhid->urbout);
1286 usb_kill_urb(usbhid->urbctrl);
1da177e4 1287
4916b3a5 1288 del_timer_sync(&usbhid->io_retry);
aef4e266
AS		 1289 flush_scheduled_work();
1290
1da177e4
LT		 1291 if (hid->claimed & HID_CLAIMED_INPUT)
1292 hidinput_disconnect(hid);
1293 if (hid->claimed & HID_CLAIMED_HIDDEV)
1294 hiddev_disconnect(hid);
1295
4916b3a5
JK		 1296 usb_free_urb(usbhid->urbin);
1297 usb_free_urb(usbhid->urbctrl);
1298 usb_free_urb(usbhid->urbout);
1da177e4 1299
be820975 1300 hid_free_buffers(hid_to_usb_dev(hid), hid);
1da177e4
LT		 1301 hid_free_device(hid);
1302}
1303
1304static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
1305{
1306 struct hid_device *hid;
1307 char path[64];
1308 int i;
1309 char *c;
1310
1311 dbg("HID probe called for ifnum %d",
1312 intf->altsetting->desc.bInterfaceNumber);
1313
1314 if (!(hid = usb_hid_configure(intf)))
479f6ea8 1315 return -ENODEV;
1da177e4 1316
4916b3a5 1317 usbhid_init_reports(hid);
1da177e4
LT		 1318 hid_dump_device(hid);
1319
1320 if (!hidinput_connect(hid))
1321 hid->claimed |= HID_CLAIMED_INPUT;
1322 if (!hiddev_connect(hid))
1323 hid->claimed |= HID_CLAIMED_HIDDEV;
1324
1325 usb_set_intfdata(intf, hid);
1326
1327 if (!hid->claimed) {
1328 printk ("HID device not claimed by input or hiddev\n");
1329 hid_disconnect(intf);
479f6ea8 1330 return -ENODEV;
1da177e4
LT		 1331 }
1332
c4146067 1333 if ((hid->claimed & HID_CLAIMED_INPUT))
4916b3a5
JK		 1334 hid_ff_init(hid);
1335
4a1a4d8b
GL		 1336 if (hid->quirks & HID_QUIRK_SONY_PS3_CONTROLLER)
1337 hid_fixup_sony_ps3_controller(interface_to_usbdev(intf),
1338 intf->cur_altsetting->desc.bInterfaceNumber);
1339
1da177e4
LT		 1340 printk(KERN_INFO);
1341
1342 if (hid->claimed & HID_CLAIMED_INPUT)
1343 printk("input");
1344 if (hid->claimed == (HID_CLAIMED_INPUT | HID_CLAIMED_HIDDEV))
1345 printk(",");
1346 if (hid->claimed & HID_CLAIMED_HIDDEV)
1347 printk("hiddev%d", hid->minor);
1348
1349 c = "Device";
1350 for (i = 0; i < hid->maxcollection; i++) {
1351 if (hid->collection[i].type == HID_COLLECTION_APPLICATION &&
1352 (hid->collection[i].usage & HID_USAGE_PAGE) == HID_UP_GENDESK &&
1353 (hid->collection[i].usage & 0xffff) < ARRAY_SIZE(hid_types)) {
1354 c = hid_types[hid->collection[i].usage & 0xffff];
1355 break;
1356 }
1357 }
1358
1359 usb_make_path(interface_to_usbdev(intf), path, 63);
1360
1361 printk(": USB HID v%x.%02x %s [%s] on %s\n",
1362 hid->version >> 8, hid->version & 0xff, c, hid->name, path);
1363
1364 return 0;
1365}
1366
27d72e85 1367static int hid_suspend(struct usb_interface *intf, pm_message_t message)
1da177e4
LT		 1368{
1369 struct hid_device *hid = usb_get_intfdata (intf);
4916b3a5 1370 struct usbhid_device *usbhid = hid->driver_data;
1da177e4 1371
4916b3a5
JK		 1372 spin_lock_irq(&usbhid->inlock); /* Sync with error handler */
1373 set_bit(HID_SUSPENDED, &usbhid->iofl);
1374 spin_unlock_irq(&usbhid->inlock);
1375 del_timer(&usbhid->io_retry);
1376 usb_kill_urb(usbhid->urbin);
1da177e4
LT		 1377 dev_dbg(&intf->dev, "suspend\n");
1378 return 0;
1379}
1380
1381static int hid_resume(struct usb_interface *intf)
1382{
1383 struct hid_device *hid = usb_get_intfdata (intf);
4916b3a5 1384 struct usbhid_device *usbhid = hid->driver_data;
1da177e4
LT		 1385 int status;
1386
4916b3a5
JK		 1387 clear_bit(HID_SUSPENDED, &usbhid->iofl);
1388 usbhid->retry_delay = 0;
aef4e266 1389 status = hid_start_in(hid);
1da177e4
LT		 1390 dev_dbg(&intf->dev, "resume status %d\n", status);
1391 return status;
1392}
1393
df9a1f48
AS		 1394/* Treat USB reset pretty much the same as suspend/resume */
1395static void hid_pre_reset(struct usb_interface *intf)
1396{
1397 /* FIXME: What if the interface is already suspended? */
1398 hid_suspend(intf, PMSG_ON);
1399}
1400
1401static void hid_post_reset(struct usb_interface *intf)
1402{
1403 struct usb_device *dev = interface_to_usbdev (intf);
1404
1405 hid_set_idle(dev, intf->cur_altsetting->desc.bInterfaceNumber, 0, 0);
1406 /* FIXME: Any more reinitialization needed? */
1407
1408 hid_resume(intf);
1409}
1410
1da177e4
LT		 1411static struct usb_device_id hid_usb_ids [] = {
1412 { .match_flags = USB_DEVICE_ID_MATCH_INT_CLASS,
1413 .bInterfaceClass = USB_INTERFACE_CLASS_HID },
1414 { } /* Terminating entry */
1415};
1416
1417MODULE_DEVICE_TABLE (usb, hid_usb_ids);
1418
1419static struct usb_driver hid_driver = {
1da177e4
LT		 1420 .name = "usbhid",
1421 .probe = hid_probe,
1422 .disconnect = hid_disconnect,
1423 .suspend = hid_suspend,
1424 .resume = hid_resume,
df9a1f48
AS		 1425 .pre_reset = hid_pre_reset,
1426 .post_reset = hid_post_reset,
1da177e4
LT		 1427 .id_table = hid_usb_ids,
1428};
1429
1430static int __init hid_init(void)
1431{
1432 int retval;
1433 retval = hiddev_init();
1434 if (retval)
1435 goto hiddev_init_fail;
1436 retval = usb_register(&hid_driver);
1437 if (retval)
1438 goto usb_register_fail;
1439 info(DRIVER_VERSION ":" DRIVER_DESC);
1440
1441 return 0;
1442usb_register_fail:
1443 hiddev_exit();
1444hiddev_init_fail:
1445 return retval;
1446}
1447
1448static void __exit hid_exit(void)
1449{
1450 usb_deregister(&hid_driver);
1451 hiddev_exit();
1452}
1453
1454module_init(hid_init);
1455module_exit(hid_exit);
1456
1457MODULE_AUTHOR(DRIVER_AUTHOR);
1458MODULE_DESCRIPTION(DRIVER_DESC);
1459MODULE_LICENSE(DRIVER_LICENSE);
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