diff options
Diffstat (limited to 'drivers/usb')
-rw-r--r-- | drivers/usb/input/hid-core.c | 1039 | ||||
-rw-r--r-- | drivers/usb/input/hid-debug.h | 757 | ||||
-rw-r--r-- | drivers/usb/input/hid-ff.c | 2 | ||||
-rw-r--r-- | drivers/usb/input/hid-input.c | 844 | ||||
-rw-r--r-- | drivers/usb/input/hid-lgff.c | 2 | ||||
-rw-r--r-- | drivers/usb/input/hid-pidff.c | 4 | ||||
-rw-r--r-- | drivers/usb/input/hid-tmff.c | 2 | ||||
-rw-r--r-- | drivers/usb/input/hid-zpff.c | 2 | ||||
-rw-r--r-- | drivers/usb/input/hid.h | 540 | ||||
-rw-r--r-- | drivers/usb/input/hiddev.c | 3 |
10 files changed, 106 insertions, 3089 deletions
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c index 0811c39bd14f..06e169b6a17e 100644 --- a/drivers/usb/input/hid-core.c +++ b/drivers/usb/input/hid-core.c | |||
@@ -4,6 +4,7 @@ | |||
4 | * Copyright (c) 1999 Andreas Gal | 4 | * Copyright (c) 1999 Andreas Gal |
5 | * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz> | 5 | * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz> |
6 | * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc | 6 | * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc |
7 | * Copyright (c) 2006 Jiri Kosina | ||
7 | */ | 8 | */ |
8 | 9 | ||
9 | /* | 10 | /* |
@@ -32,7 +33,7 @@ | |||
32 | 33 | ||
33 | #include <linux/usb.h> | 34 | #include <linux/usb.h> |
34 | 35 | ||
35 | #include "hid.h" | 36 | #include <linux/hid.h> |
36 | #include <linux/hiddev.h> | 37 | #include <linux/hiddev.h> |
37 | 38 | ||
38 | /* | 39 | /* |
@@ -55,887 +56,6 @@ module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644); | |||
55 | MODULE_PARM_DESC(mousepoll, "Polling interval of mice"); | 56 | MODULE_PARM_DESC(mousepoll, "Polling interval of mice"); |
56 | 57 | ||
57 | /* | 58 | /* |
58 | * Register a new report for a device. | ||
59 | */ | ||
60 | |||
61 | static struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id) | ||
62 | { | ||
63 | struct hid_report_enum *report_enum = device->report_enum + type; | ||
64 | struct hid_report *report; | ||
65 | |||
66 | if (report_enum->report_id_hash[id]) | ||
67 | return report_enum->report_id_hash[id]; | ||
68 | |||
69 | if (!(report = kzalloc(sizeof(struct hid_report), GFP_KERNEL))) | ||
70 | return NULL; | ||
71 | |||
72 | if (id != 0) | ||
73 | report_enum->numbered = 1; | ||
74 | |||
75 | report->id = id; | ||
76 | report->type = type; | ||
77 | report->size = 0; | ||
78 | report->device = device; | ||
79 | report_enum->report_id_hash[id] = report; | ||
80 | |||
81 | list_add_tail(&report->list, &report_enum->report_list); | ||
82 | |||
83 | return report; | ||
84 | } | ||
85 | |||
86 | /* | ||
87 | * Register a new field for this report. | ||
88 | */ | ||
89 | |||
90 | static struct hid_field *hid_register_field(struct hid_report *report, unsigned usages, unsigned values) | ||
91 | { | ||
92 | struct hid_field *field; | ||
93 | |||
94 | if (report->maxfield == HID_MAX_FIELDS) { | ||
95 | dbg("too many fields in report"); | ||
96 | return NULL; | ||
97 | } | ||
98 | |||
99 | if (!(field = kzalloc(sizeof(struct hid_field) + usages * sizeof(struct hid_usage) | ||
100 | + values * sizeof(unsigned), GFP_KERNEL))) return NULL; | ||
101 | |||
102 | field->index = report->maxfield++; | ||
103 | report->field[field->index] = field; | ||
104 | field->usage = (struct hid_usage *)(field + 1); | ||
105 | field->value = (unsigned *)(field->usage + usages); | ||
106 | field->report = report; | ||
107 | |||
108 | return field; | ||
109 | } | ||
110 | |||
111 | /* | ||
112 | * Open a collection. The type/usage is pushed on the stack. | ||
113 | */ | ||
114 | |||
115 | static int open_collection(struct hid_parser *parser, unsigned type) | ||
116 | { | ||
117 | struct hid_collection *collection; | ||
118 | unsigned usage; | ||
119 | |||
120 | usage = parser->local.usage[0]; | ||
121 | |||
122 | if (parser->collection_stack_ptr == HID_COLLECTION_STACK_SIZE) { | ||
123 | dbg("collection stack overflow"); | ||
124 | return -1; | ||
125 | } | ||
126 | |||
127 | if (parser->device->maxcollection == parser->device->collection_size) { | ||
128 | collection = kmalloc(sizeof(struct hid_collection) * | ||
129 | parser->device->collection_size * 2, GFP_KERNEL); | ||
130 | if (collection == NULL) { | ||
131 | dbg("failed to reallocate collection array"); | ||
132 | return -1; | ||
133 | } | ||
134 | memcpy(collection, parser->device->collection, | ||
135 | sizeof(struct hid_collection) * | ||
136 | parser->device->collection_size); | ||
137 | memset(collection + parser->device->collection_size, 0, | ||
138 | sizeof(struct hid_collection) * | ||
139 | parser->device->collection_size); | ||
140 | kfree(parser->device->collection); | ||
141 | parser->device->collection = collection; | ||
142 | parser->device->collection_size *= 2; | ||
143 | } | ||
144 | |||
145 | parser->collection_stack[parser->collection_stack_ptr++] = | ||
146 | parser->device->maxcollection; | ||
147 | |||
148 | collection = parser->device->collection + | ||
149 | parser->device->maxcollection++; | ||
150 | collection->type = type; | ||
151 | collection->usage = usage; | ||
152 | collection->level = parser->collection_stack_ptr - 1; | ||
153 | |||
154 | if (type == HID_COLLECTION_APPLICATION) | ||
155 | parser->device->maxapplication++; | ||
156 | |||
157 | return 0; | ||
158 | } | ||
159 | |||
160 | /* | ||
161 | * Close a collection. | ||
162 | */ | ||
163 | |||
164 | static int close_collection(struct hid_parser *parser) | ||
165 | { | ||
166 | if (!parser->collection_stack_ptr) { | ||
167 | dbg("collection stack underflow"); | ||
168 | return -1; | ||
169 | } | ||
170 | parser->collection_stack_ptr--; | ||
171 | return 0; | ||
172 | } | ||
173 | |||
174 | /* | ||
175 | * Climb up the stack, search for the specified collection type | ||
176 | * and return the usage. | ||
177 | */ | ||
178 | |||
179 | static unsigned hid_lookup_collection(struct hid_parser *parser, unsigned type) | ||
180 | { | ||
181 | int n; | ||
182 | for (n = parser->collection_stack_ptr - 1; n >= 0; n--) | ||
183 | if (parser->device->collection[parser->collection_stack[n]].type == type) | ||
184 | return parser->device->collection[parser->collection_stack[n]].usage; | ||
185 | return 0; /* we know nothing about this usage type */ | ||
186 | } | ||
187 | |||
188 | /* | ||
189 | * Add a usage to the temporary parser table. | ||
190 | */ | ||
191 | |||
192 | static int hid_add_usage(struct hid_parser *parser, unsigned usage) | ||
193 | { | ||
194 | if (parser->local.usage_index >= HID_MAX_USAGES) { | ||
195 | dbg("usage index exceeded"); | ||
196 | return -1; | ||
197 | } | ||
198 | parser->local.usage[parser->local.usage_index] = usage; | ||
199 | parser->local.collection_index[parser->local.usage_index] = | ||
200 | parser->collection_stack_ptr ? | ||
201 | parser->collection_stack[parser->collection_stack_ptr - 1] : 0; | ||
202 | parser->local.usage_index++; | ||
203 | return 0; | ||
204 | } | ||
205 | |||
206 | /* | ||
207 | * Register a new field for this report. | ||
208 | */ | ||
209 | |||
210 | static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsigned flags) | ||
211 | { | ||
212 | struct hid_report *report; | ||
213 | struct hid_field *field; | ||
214 | int usages; | ||
215 | unsigned offset; | ||
216 | int i; | ||
217 | |||
218 | if (!(report = hid_register_report(parser->device, report_type, parser->global.report_id))) { | ||
219 | dbg("hid_register_report failed"); | ||
220 | return -1; | ||
221 | } | ||
222 | |||
223 | if (parser->global.logical_maximum < parser->global.logical_minimum) { | ||
224 | dbg("logical range invalid %d %d", parser->global.logical_minimum, parser->global.logical_maximum); | ||
225 | return -1; | ||
226 | } | ||
227 | |||
228 | offset = report->size; | ||
229 | report->size += parser->global.report_size * parser->global.report_count; | ||
230 | |||
231 | if (!parser->local.usage_index) /* Ignore padding fields */ | ||
232 | return 0; | ||
233 | |||
234 | usages = max_t(int, parser->local.usage_index, parser->global.report_count); | ||
235 | |||
236 | if ((field = hid_register_field(report, usages, parser->global.report_count)) == NULL) | ||
237 | return 0; | ||
238 | |||
239 | field->physical = hid_lookup_collection(parser, HID_COLLECTION_PHYSICAL); | ||
240 | field->logical = hid_lookup_collection(parser, HID_COLLECTION_LOGICAL); | ||
241 | field->application = hid_lookup_collection(parser, HID_COLLECTION_APPLICATION); | ||
242 | |||
243 | for (i = 0; i < usages; i++) { | ||
244 | int j = i; | ||
245 | /* Duplicate the last usage we parsed if we have excess values */ | ||
246 | if (i >= parser->local.usage_index) | ||
247 | j = parser->local.usage_index - 1; | ||
248 | field->usage[i].hid = parser->local.usage[j]; | ||
249 | field->usage[i].collection_index = | ||
250 | parser->local.collection_index[j]; | ||
251 | } | ||
252 | |||
253 | field->maxusage = usages; | ||
254 | field->flags = flags; | ||
255 | field->report_offset = offset; | ||
256 | field->report_type = report_type; | ||
257 | field->report_size = parser->global.report_size; | ||
258 | field->report_count = parser->global.report_count; | ||
259 | field->logical_minimum = parser->global.logical_minimum; | ||
260 | field->logical_maximum = parser->global.logical_maximum; | ||
261 | field->physical_minimum = parser->global.physical_minimum; | ||
262 | field->physical_maximum = parser->global.physical_maximum; | ||
263 | field->unit_exponent = parser->global.unit_exponent; | ||
264 | field->unit = parser->global.unit; | ||
265 | |||
266 | return 0; | ||
267 | } | ||
268 | |||
269 | /* | ||
270 | * Read data value from item. | ||
271 | */ | ||
272 | |||
273 | static u32 item_udata(struct hid_item *item) | ||
274 | { | ||
275 | switch (item->size) { | ||
276 | case 1: return item->data.u8; | ||
277 | case 2: return item->data.u16; | ||
278 | case 4: return item->data.u32; | ||
279 | } | ||
280 | return 0; | ||
281 | } | ||
282 | |||
283 | static s32 item_sdata(struct hid_item *item) | ||
284 | { | ||
285 | switch (item->size) { | ||
286 | case 1: return item->data.s8; | ||
287 | case 2: return item->data.s16; | ||
288 | case 4: return item->data.s32; | ||
289 | } | ||
290 | return 0; | ||
291 | } | ||
292 | |||
293 | /* | ||
294 | * Process a global item. | ||
295 | */ | ||
296 | |||
297 | static int hid_parser_global(struct hid_parser *parser, struct hid_item *item) | ||
298 | { | ||
299 | switch (item->tag) { | ||
300 | |||
301 | case HID_GLOBAL_ITEM_TAG_PUSH: | ||
302 | |||
303 | if (parser->global_stack_ptr == HID_GLOBAL_STACK_SIZE) { | ||
304 | dbg("global enviroment stack overflow"); | ||
305 | return -1; | ||
306 | } | ||
307 | |||
308 | memcpy(parser->global_stack + parser->global_stack_ptr++, | ||
309 | &parser->global, sizeof(struct hid_global)); | ||
310 | return 0; | ||
311 | |||
312 | case HID_GLOBAL_ITEM_TAG_POP: | ||
313 | |||
314 | if (!parser->global_stack_ptr) { | ||
315 | dbg("global enviroment stack underflow"); | ||
316 | return -1; | ||
317 | } | ||
318 | |||
319 | memcpy(&parser->global, parser->global_stack + --parser->global_stack_ptr, | ||
320 | sizeof(struct hid_global)); | ||
321 | return 0; | ||
322 | |||
323 | case HID_GLOBAL_ITEM_TAG_USAGE_PAGE: | ||
324 | parser->global.usage_page = item_udata(item); | ||
325 | return 0; | ||
326 | |||
327 | case HID_GLOBAL_ITEM_TAG_LOGICAL_MINIMUM: | ||
328 | parser->global.logical_minimum = item_sdata(item); | ||
329 | return 0; | ||
330 | |||
331 | case HID_GLOBAL_ITEM_TAG_LOGICAL_MAXIMUM: | ||
332 | if (parser->global.logical_minimum < 0) | ||
333 | parser->global.logical_maximum = item_sdata(item); | ||
334 | else | ||
335 | parser->global.logical_maximum = item_udata(item); | ||
336 | return 0; | ||
337 | |||
338 | case HID_GLOBAL_ITEM_TAG_PHYSICAL_MINIMUM: | ||
339 | parser->global.physical_minimum = item_sdata(item); | ||
340 | return 0; | ||
341 | |||
342 | case HID_GLOBAL_ITEM_TAG_PHYSICAL_MAXIMUM: | ||
343 | if (parser->global.physical_minimum < 0) | ||
344 | parser->global.physical_maximum = item_sdata(item); | ||
345 | else | ||
346 | parser->global.physical_maximum = item_udata(item); | ||
347 | return 0; | ||
348 | |||
349 | case HID_GLOBAL_ITEM_TAG_UNIT_EXPONENT: | ||
350 | parser->global.unit_exponent = item_sdata(item); | ||
351 | return 0; | ||
352 | |||
353 | case HID_GLOBAL_ITEM_TAG_UNIT: | ||
354 | parser->global.unit = item_udata(item); | ||
355 | return 0; | ||
356 | |||
357 | case HID_GLOBAL_ITEM_TAG_REPORT_SIZE: | ||
358 | if ((parser->global.report_size = item_udata(item)) > 32) { | ||
359 | dbg("invalid report_size %d", parser->global.report_size); | ||
360 | return -1; | ||
361 | } | ||
362 | return 0; | ||
363 | |||
364 | case HID_GLOBAL_ITEM_TAG_REPORT_COUNT: | ||
365 | if ((parser->global.report_count = item_udata(item)) > HID_MAX_USAGES) { | ||
366 | dbg("invalid report_count %d", parser->global.report_count); | ||
367 | return -1; | ||
368 | } | ||
369 | return 0; | ||
370 | |||
371 | case HID_GLOBAL_ITEM_TAG_REPORT_ID: | ||
372 | if ((parser->global.report_id = item_udata(item)) == 0) { | ||
373 | dbg("report_id 0 is invalid"); | ||
374 | return -1; | ||
375 | } | ||
376 | return 0; | ||
377 | |||
378 | default: | ||
379 | dbg("unknown global tag 0x%x", item->tag); | ||
380 | return -1; | ||
381 | } | ||
382 | } | ||
383 | |||
384 | /* | ||
385 | * Process a local item. | ||
386 | */ | ||
387 | |||
388 | static int hid_parser_local(struct hid_parser *parser, struct hid_item *item) | ||
389 | { | ||
390 | __u32 data; | ||
391 | unsigned n; | ||
392 | |||
393 | if (item->size == 0) { | ||
394 | dbg("item data expected for local item"); | ||
395 | return -1; | ||
396 | } | ||
397 | |||
398 | data = item_udata(item); | ||
399 | |||
400 | switch (item->tag) { | ||
401 | |||
402 | case HID_LOCAL_ITEM_TAG_DELIMITER: | ||
403 | |||
404 | if (data) { | ||
405 | /* | ||
406 | * We treat items before the first delimiter | ||
407 | * as global to all usage sets (branch 0). | ||
408 | * In the moment we process only these global | ||
409 | * items and the first delimiter set. | ||
410 | */ | ||
411 | if (parser->local.delimiter_depth != 0) { | ||
412 | dbg("nested delimiters"); | ||
413 | return -1; | ||
414 | } | ||
415 | parser->local.delimiter_depth++; | ||
416 | parser->local.delimiter_branch++; | ||
417 | } else { | ||
418 | if (parser->local.delimiter_depth < 1) { | ||
419 | dbg("bogus close delimiter"); | ||
420 | return -1; | ||
421 | } | ||
422 | parser->local.delimiter_depth--; | ||
423 | } | ||
424 | return 1; | ||
425 | |||
426 | case HID_LOCAL_ITEM_TAG_USAGE: | ||
427 | |||
428 | if (parser->local.delimiter_branch > 1) { | ||
429 | dbg("alternative usage ignored"); | ||
430 | return 0; | ||
431 | } | ||
432 | |||
433 | if (item->size <= 2) | ||
434 | data = (parser->global.usage_page << 16) + data; | ||
435 | |||
436 | return hid_add_usage(parser, data); | ||
437 | |||
438 | case HID_LOCAL_ITEM_TAG_USAGE_MINIMUM: | ||
439 | |||
440 | if (parser->local.delimiter_branch > 1) { | ||
441 | dbg("alternative usage ignored"); | ||
442 | return 0; | ||
443 | } | ||
444 | |||
445 | if (item->size <= 2) | ||
446 | data = (parser->global.usage_page << 16) + data; | ||
447 | |||
448 | parser->local.usage_minimum = data; | ||
449 | return 0; | ||
450 | |||
451 | case HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM: | ||
452 | |||
453 | if (parser->local.delimiter_branch > 1) { | ||
454 | dbg("alternative usage ignored"); | ||
455 | return 0; | ||
456 | } | ||
457 | |||
458 | if (item->size <= 2) | ||
459 | data = (parser->global.usage_page << 16) + data; | ||
460 | |||
461 | for (n = parser->local.usage_minimum; n <= data; n++) | ||
462 | if (hid_add_usage(parser, n)) { | ||
463 | dbg("hid_add_usage failed\n"); | ||
464 | return -1; | ||
465 | } | ||
466 | return 0; | ||
467 | |||
468 | default: | ||
469 | |||
470 | dbg("unknown local item tag 0x%x", item->tag); | ||
471 | return 0; | ||
472 | } | ||
473 | return 0; | ||
474 | } | ||
475 | |||
476 | /* | ||
477 | * Process a main item. | ||
478 | */ | ||
479 | |||
480 | static int hid_parser_main(struct hid_parser *parser, struct hid_item *item) | ||
481 | { | ||
482 | __u32 data; | ||
483 | int ret; | ||
484 | |||
485 | data = item_udata(item); | ||
486 | |||
487 | switch (item->tag) { | ||
488 | case HID_MAIN_ITEM_TAG_BEGIN_COLLECTION: | ||
489 | ret = open_collection(parser, data & 0xff); | ||
490 | break; | ||
491 | case HID_MAIN_ITEM_TAG_END_COLLECTION: | ||
492 | ret = close_collection(parser); | ||
493 | break; | ||
494 | case HID_MAIN_ITEM_TAG_INPUT: | ||
495 | ret = hid_add_field(parser, HID_INPUT_REPORT, data); | ||
496 | break; | ||
497 | case HID_MAIN_ITEM_TAG_OUTPUT: | ||
498 | ret = hid_add_field(parser, HID_OUTPUT_REPORT, data); | ||
499 | break; | ||
500 | case HID_MAIN_ITEM_TAG_FEATURE: | ||
501 | ret = hid_add_field(parser, HID_FEATURE_REPORT, data); | ||
502 | break; | ||
503 | default: | ||
504 | dbg("unknown main item tag 0x%x", item->tag); | ||
505 | ret = 0; | ||
506 | } | ||
507 | |||
508 | memset(&parser->local, 0, sizeof(parser->local)); /* Reset the local parser environment */ | ||
509 | |||
510 | return ret; | ||
511 | } | ||
512 | |||
513 | /* | ||
514 | * Process a reserved item. | ||
515 | */ | ||
516 | |||
517 | static int hid_parser_reserved(struct hid_parser *parser, struct hid_item *item) | ||
518 | { | ||
519 | dbg("reserved item type, tag 0x%x", item->tag); | ||
520 | return 0; | ||
521 | } | ||
522 | |||
523 | /* | ||
524 | * Free a report and all registered fields. The field->usage and | ||
525 | * field->value table's are allocated behind the field, so we need | ||
526 | * only to free(field) itself. | ||
527 | */ | ||
528 | |||
529 | static void hid_free_report(struct hid_report *report) | ||
530 | { | ||
531 | unsigned n; | ||
532 | |||
533 | for (n = 0; n < report->maxfield; n++) | ||
534 | kfree(report->field[n]); | ||
535 | kfree(report); | ||
536 | } | ||
537 | |||
538 | /* | ||
539 | * Free a device structure, all reports, and all fields. | ||
540 | */ | ||
541 | |||
542 | static void hid_free_device(struct hid_device *device) | ||
543 | { | ||
544 | unsigned i,j; | ||
545 | |||
546 | for (i = 0; i < HID_REPORT_TYPES; i++) { | ||
547 | struct hid_report_enum *report_enum = device->report_enum + i; | ||
548 | |||
549 | for (j = 0; j < 256; j++) { | ||
550 | struct hid_report *report = report_enum->report_id_hash[j]; | ||
551 | if (report) | ||
552 | hid_free_report(report); | ||
553 | } | ||
554 | } | ||
555 | |||
556 | kfree(device->rdesc); | ||
557 | kfree(device); | ||
558 | } | ||
559 | |||
560 | /* | ||
561 | * Fetch a report description item from the data stream. We support long | ||
562 | * items, though they are not used yet. | ||
563 | */ | ||
564 | |||
565 | static u8 *fetch_item(__u8 *start, __u8 *end, struct hid_item *item) | ||
566 | { | ||
567 | u8 b; | ||
568 | |||
569 | if ((end - start) <= 0) | ||
570 | return NULL; | ||
571 | |||
572 | b = *start++; | ||
573 | |||
574 | item->type = (b >> 2) & 3; | ||
575 | item->tag = (b >> 4) & 15; | ||
576 | |||
577 | if (item->tag == HID_ITEM_TAG_LONG) { | ||
578 | |||
579 | item->format = HID_ITEM_FORMAT_LONG; | ||
580 | |||
581 | if ((end - start) < 2) | ||
582 | return NULL; | ||
583 | |||
584 | item->size = *start++; | ||
585 | item->tag = *start++; | ||
586 | |||
587 | if ((end - start) < item->size) | ||
588 | return NULL; | ||
589 | |||
590 | item->data.longdata = start; | ||
591 | start += item->size; | ||
592 | return start; | ||
593 | } | ||
594 | |||
595 | item->format = HID_ITEM_FORMAT_SHORT; | ||
596 | item->size = b & 3; | ||
597 | |||
598 | switch (item->size) { | ||
599 | |||
600 | case 0: | ||
601 | return start; | ||
602 | |||
603 | case 1: | ||
604 | if ((end - start) < 1) | ||
605 | return NULL; | ||
606 | item->data.u8 = *start++; | ||
607 | return start; | ||
608 | |||
609 | case 2: | ||
610 | if ((end - start) < 2) | ||
611 | return NULL; | ||
612 | item->data.u16 = le16_to_cpu(get_unaligned((__le16*)start)); | ||
613 | start = (__u8 *)((__le16 *)start + 1); | ||
614 | return start; | ||
615 | |||
616 | case 3: | ||
617 | item->size++; | ||
618 | if ((end - start) < 4) | ||
619 | return NULL; | ||
620 | item->data.u32 = le32_to_cpu(get_unaligned((__le32*)start)); | ||
621 | start = (__u8 *)((__le32 *)start + 1); | ||
622 | return start; | ||
623 | } | ||
624 | |||
625 | return NULL; | ||
626 | } | ||
627 | |||
628 | /* | ||
629 | * Parse a report description into a hid_device structure. Reports are | ||
630 | * enumerated, fields are attached to these reports. | ||
631 | */ | ||
632 | |||
633 | static struct hid_device *hid_parse_report(__u8 *start, unsigned size) | ||
634 | { | ||
635 | struct hid_device *device; | ||
636 | struct hid_parser *parser; | ||
637 | struct hid_item item; | ||
638 | __u8 *end; | ||
639 | unsigned i; | ||
640 | static int (*dispatch_type[])(struct hid_parser *parser, | ||
641 | struct hid_item *item) = { | ||
642 | hid_parser_main, | ||
643 | hid_parser_global, | ||
644 | hid_parser_local, | ||
645 | hid_parser_reserved | ||
646 | }; | ||
647 | |||
648 | if (!(device = kzalloc(sizeof(struct hid_device), GFP_KERNEL))) | ||
649 | return NULL; | ||
650 | |||
651 | if (!(device->collection = kzalloc(sizeof(struct hid_collection) * | ||
652 | HID_DEFAULT_NUM_COLLECTIONS, GFP_KERNEL))) { | ||
653 | kfree(device); | ||
654 | return NULL; | ||
655 | } | ||
656 | device->collection_size = HID_DEFAULT_NUM_COLLECTIONS; | ||
657 | |||
658 | for (i = 0; i < HID_REPORT_TYPES; i++) | ||
659 | INIT_LIST_HEAD(&device->report_enum[i].report_list); | ||
660 | |||
661 | if (!(device->rdesc = (__u8 *)kmalloc(size, GFP_KERNEL))) { | ||
662 | kfree(device->collection); | ||
663 | kfree(device); | ||
664 | return NULL; | ||
665 | } | ||
666 | memcpy(device->rdesc, start, size); | ||
667 | device->rsize = size; | ||
668 | |||
669 | if (!(parser = kzalloc(sizeof(struct hid_parser), GFP_KERNEL))) { | ||
670 | kfree(device->rdesc); | ||
671 | kfree(device->collection); | ||
672 | kfree(device); | ||
673 | return NULL; | ||
674 | } | ||
675 | parser->device = device; | ||
676 | |||
677 | end = start + size; | ||
678 | while ((start = fetch_item(start, end, &item)) != NULL) { | ||
679 | |||
680 | if (item.format != HID_ITEM_FORMAT_SHORT) { | ||
681 | dbg("unexpected long global item"); | ||
682 | kfree(device->collection); | ||
683 | hid_free_device(device); | ||
684 | kfree(parser); | ||
685 | return NULL; | ||
686 | } | ||
687 | |||
688 | if (dispatch_type[item.type](parser, &item)) { | ||
689 | dbg("item %u %u %u %u parsing failed\n", | ||
690 | item.format, (unsigned)item.size, (unsigned)item.type, (unsigned)item.tag); | ||
691 | kfree(device->collection); | ||
692 | hid_free_device(device); | ||
693 | kfree(parser); | ||
694 | return NULL; | ||
695 | } | ||
696 | |||
697 | if (start == end) { | ||
698 | if (parser->collection_stack_ptr) { | ||
699 | dbg("unbalanced collection at end of report description"); | ||
700 | kfree(device->collection); | ||
701 | hid_free_device(device); | ||
702 | kfree(parser); | ||
703 | return NULL; | ||
704 | } | ||
705 | if (parser->local.delimiter_depth) { | ||
706 | dbg("unbalanced delimiter at end of report description"); | ||
707 | kfree(device->collection); | ||
708 | hid_free_device(device); | ||
709 | kfree(parser); | ||
710 | return NULL; | ||
711 | } | ||
712 | kfree(parser); | ||
713 | return device; | ||
714 | } | ||
715 | } | ||
716 | |||
717 | dbg("item fetching failed at offset %d\n", (int)(end - start)); | ||
718 | kfree(device->collection); | ||
719 | hid_free_device(device); | ||
720 | kfree(parser); | ||
721 | return NULL; | ||
722 | } | ||
723 | |||
724 | /* | ||
725 | * Convert a signed n-bit integer to signed 32-bit integer. Common | ||
726 | * cases are done through the compiler, the screwed things has to be | ||
727 | * done by hand. | ||
728 | */ | ||
729 | |||
730 | static s32 snto32(__u32 value, unsigned n) | ||
731 | { | ||
732 | switch (n) { | ||
733 | case 8: return ((__s8)value); | ||
734 | case 16: return ((__s16)value); | ||
735 | case 32: return ((__s32)value); | ||
736 | } | ||
737 | return value & (1 << (n - 1)) ? value | (-1 << n) : value; | ||
738 | } | ||
739 | |||
740 | /* | ||
741 | * Convert a signed 32-bit integer to a signed n-bit integer. | ||
742 | */ | ||
743 | |||
744 | static u32 s32ton(__s32 value, unsigned n) | ||
745 | { | ||
746 | s32 a = value >> (n - 1); | ||
747 | if (a && a != -1) | ||
748 | return value < 0 ? 1 << (n - 1) : (1 << (n - 1)) - 1; | ||
749 | return value & ((1 << n) - 1); | ||
750 | } | ||
751 | |||
752 | /* | ||
753 | * Extract/implement a data field from/to a little endian report (bit array). | ||
754 | * | ||
755 | * Code sort-of follows HID spec: | ||
756 | * http://www.usb.org/developers/devclass_docs/HID1_11.pdf | ||
757 | * | ||
758 | * While the USB HID spec allows unlimited length bit fields in "report | ||
759 | * descriptors", most devices never use more than 16 bits. | ||
760 | * One model of UPS is claimed to report "LINEV" as a 32-bit field. | ||
761 | * Search linux-kernel and linux-usb-devel archives for "hid-core extract". | ||
762 | */ | ||
763 | |||
764 | static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n) | ||
765 | { | ||
766 | u64 x; | ||
767 | |||
768 | WARN_ON(n > 32); | ||
769 | |||
770 | report += offset >> 3; /* adjust byte index */ | ||
771 | offset &= 7; /* now only need bit offset into one byte */ | ||
772 | x = get_unaligned((u64 *) report); | ||
773 | x = le64_to_cpu(x); | ||
774 | x = (x >> offset) & ((1ULL << n) - 1); /* extract bit field */ | ||
775 | return (u32) x; | ||
776 | } | ||
777 | |||
778 | /* | ||
779 | * "implement" : set bits in a little endian bit stream. | ||
780 | * Same concepts as "extract" (see comments above). | ||
781 | * The data mangled in the bit stream remains in little endian | ||
782 | * order the whole time. It make more sense to talk about | ||
783 | * endianness of register values by considering a register | ||
784 | * a "cached" copy of the little endiad bit stream. | ||
785 | */ | ||
786 | static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value) | ||
787 | { | ||
788 | u64 x; | ||
789 | u64 m = (1ULL << n) - 1; | ||
790 | |||
791 | WARN_ON(n > 32); | ||
792 | |||
793 | WARN_ON(value > m); | ||
794 | value &= m; | ||
795 | |||
796 | report += offset >> 3; | ||
797 | offset &= 7; | ||
798 | |||
799 | x = get_unaligned((u64 *)report); | ||
800 | x &= cpu_to_le64(~(m << offset)); | ||
801 | x |= cpu_to_le64(((u64) value) << offset); | ||
802 | put_unaligned(x, (u64 *) report); | ||
803 | } | ||
804 | |||
805 | /* | ||
806 | * Search an array for a value. | ||
807 | */ | ||
808 | |||
809 | static __inline__ int search(__s32 *array, __s32 value, unsigned n) | ||
810 | { | ||
811 | while (n--) { | ||
812 | if (*array++ == value) | ||
813 | return 0; | ||
814 | } | ||
815 | return -1; | ||
816 | } | ||
817 | |||
818 | static void hid_process_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, int interrupt) | ||
819 | { | ||
820 | hid_dump_input(usage, value); | ||
821 | if (hid->claimed & HID_CLAIMED_INPUT) | ||
822 | hidinput_hid_event(hid, field, usage, value); | ||
823 | if (hid->claimed & HID_CLAIMED_HIDDEV && interrupt) | ||
824 | hiddev_hid_event(hid, field, usage, value); | ||
825 | } | ||
826 | |||
827 | /* | ||
828 | * Analyse a received field, and fetch the data from it. The field | ||
829 | * content is stored for next report processing (we do differential | ||
830 | * reporting to the layer). | ||
831 | */ | ||
832 | |||
833 | static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8 *data, int interrupt) | ||
834 | { | ||
835 | unsigned n; | ||
836 | unsigned count = field->report_count; | ||
837 | unsigned offset = field->report_offset; | ||
838 | unsigned size = field->report_size; | ||
839 | __s32 min = field->logical_minimum; | ||
840 | __s32 max = field->logical_maximum; | ||
841 | __s32 *value; | ||
842 | |||
843 | if (!(value = kmalloc(sizeof(__s32) * count, GFP_ATOMIC))) | ||
844 | return; | ||
845 | |||
846 | for (n = 0; n < count; n++) { | ||
847 | |||
848 | value[n] = min < 0 ? snto32(extract(data, offset + n * size, size), size) : | ||
849 | extract(data, offset + n * size, size); | ||
850 | |||
851 | if (!(field->flags & HID_MAIN_ITEM_VARIABLE) /* Ignore report if ErrorRollOver */ | ||
852 | && value[n] >= min && value[n] <= max | ||
853 | && field->usage[value[n] - min].hid == HID_UP_KEYBOARD + 1) | ||
854 | goto exit; | ||
855 | } | ||
856 | |||
857 | for (n = 0; n < count; n++) { | ||
858 | |||
859 | if (HID_MAIN_ITEM_VARIABLE & field->flags) { | ||
860 | hid_process_event(hid, field, &field->usage[n], value[n], interrupt); | ||
861 | continue; | ||
862 | } | ||
863 | |||
864 | if (field->value[n] >= min && field->value[n] <= max | ||
865 | && field->usage[field->value[n] - min].hid | ||
866 | && search(value, field->value[n], count)) | ||
867 | hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, interrupt); | ||
868 | |||
869 | if (value[n] >= min && value[n] <= max | ||
870 | && field->usage[value[n] - min].hid | ||
871 | && search(field->value, value[n], count)) | ||
872 | hid_process_event(hid, field, &field->usage[value[n] - min], 1, interrupt); | ||
873 | } | ||
874 | |||
875 | memcpy(field->value, value, count * sizeof(__s32)); | ||
876 | exit: | ||
877 | kfree(value); | ||
878 | } | ||
879 | |||
880 | static int hid_input_report(int type, struct urb *urb, int interrupt) | ||
881 | { | ||
882 | struct hid_device *hid = urb->context; | ||
883 | struct hid_report_enum *report_enum = hid->report_enum + type; | ||
884 | u8 *data = urb->transfer_buffer; | ||
885 | int len = urb->actual_length; | ||
886 | struct hid_report *report; | ||
887 | int n, size; | ||
888 | |||
889 | if (!len) { | ||
890 | dbg("empty report"); | ||
891 | return -1; | ||
892 | } | ||
893 | |||
894 | #ifdef DEBUG_DATA | ||
895 | printk(KERN_DEBUG __FILE__ ": report (size %u) (%snumbered)\n", len, report_enum->numbered ? "" : "un"); | ||
896 | #endif | ||
897 | |||
898 | n = 0; /* Normally report number is 0 */ | ||
899 | if (report_enum->numbered) { /* Device uses numbered reports, data[0] is report number */ | ||
900 | n = *data++; | ||
901 | len--; | ||
902 | } | ||
903 | |||
904 | #ifdef DEBUG_DATA | ||
905 | { | ||
906 | int i; | ||
907 | printk(KERN_DEBUG __FILE__ ": report %d (size %u) = ", n, len); | ||
908 | for (i = 0; i < len; i++) | ||
909 | printk(" %02x", data[i]); | ||
910 | printk("\n"); | ||
911 | } | ||
912 | #endif | ||
913 | |||
914 | if (!(report = report_enum->report_id_hash[n])) { | ||
915 | dbg("undefined report_id %d received", n); | ||
916 | return -1; | ||
917 | } | ||
918 | |||
919 | size = ((report->size - 1) >> 3) + 1; | ||
920 | |||
921 | if (len < size) { | ||
922 | dbg("report %d is too short, (%d < %d)", report->id, len, size); | ||
923 | memset(data + len, 0, size - len); | ||
924 | } | ||
925 | |||
926 | if (hid->claimed & HID_CLAIMED_HIDDEV) | ||
927 | hiddev_report_event(hid, report); | ||
928 | |||
929 | for (n = 0; n < report->maxfield; n++) | ||
930 | hid_input_field(hid, report->field[n], data, interrupt); | ||
931 | |||
932 | if (hid->claimed & HID_CLAIMED_INPUT) | ||
933 | hidinput_report_event(hid, report); | ||
934 | |||
935 | return 0; | ||
936 | } | ||
937 | |||
938 | /* | ||
939 | * Input submission and I/O error handler. | 59 | * Input submission and I/O error handler. |
940 | */ | 60 | */ |
941 | 61 | ||
@@ -1044,6 +164,65 @@ done: | |||
1044 | spin_unlock_irqrestore(&hid->inlock, flags); | 164 | spin_unlock_irqrestore(&hid->inlock, flags); |
1045 | } | 165 | } |
1046 | 166 | ||
167 | |||
168 | static int hid_input_report(int type, struct urb *urb, int interrupt) | ||
169 | { | ||
170 | struct hid_device *hid = urb->context; | ||
171 | struct hid_report_enum *report_enum = hid->report_enum + type; | ||
172 | u8 *data = urb->transfer_buffer; | ||
173 | int len = urb->actual_length; | ||
174 | struct hid_report *report; | ||
175 | int n, size; | ||
176 | |||
177 | if (!len) { | ||
178 | dbg("empty report"); | ||
179 | return -1; | ||
180 | } | ||
181 | |||
182 | #ifdef DEBUG_DATA | ||
183 | printk(KERN_DEBUG __FILE__ ": report (size %u) (%snumbered)\n", len, report_enum->numbered ? "" : "un"); | ||
184 | #endif | ||
185 | |||
186 | n = 0; /* Normally report number is 0 */ | ||
187 | if (report_enum->numbered) { /* Device uses numbered reports, data[0] is report number */ | ||
188 | n = *data++; | ||
189 | len--; | ||
190 | } | ||
191 | |||
192 | #ifdef DEBUG_DATA | ||
193 | { | ||
194 | int i; | ||
195 | printk(KERN_DEBUG __FILE__ ": report %d (size %u) = ", n, len); | ||
196 | for (i = 0; i < len; i++) | ||
197 | printk(" %02x", data[i]); | ||
198 | printk("\n"); | ||
199 | } | ||
200 | #endif | ||
201 | |||
202 | if (!(report = report_enum->report_id_hash[n])) { | ||
203 | dbg("undefined report_id %d received", n); | ||
204 | return -1; | ||
205 | } | ||
206 | |||
207 | size = ((report->size - 1) >> 3) + 1; | ||
208 | |||
209 | if (len < size) { | ||
210 | dbg("report %d is too short, (%d < %d)", report->id, len, size); | ||
211 | memset(data + len, 0, size - len); | ||
212 | } | ||
213 | |||
214 | if (hid->claimed & HID_CLAIMED_HIDDEV) | ||
215 | hiddev_report_event(hid, report); | ||
216 | |||
217 | for (n = 0; n < report->maxfield; n++) | ||
218 | hid_input_field(hid, report->field[n], data, interrupt); | ||
219 | |||
220 | if (hid->claimed & HID_CLAIMED_INPUT) | ||
221 | hidinput_report_event(hid, report); | ||
222 | |||
223 | return 0; | ||
224 | } | ||
225 | |||
1047 | /* | 226 | /* |
1048 | * Input interrupt completion handler. | 227 | * Input interrupt completion handler. |
1049 | */ | 228 | */ |
@@ -1093,67 +272,6 @@ static void hid_irq_in(struct urb *urb) | |||
1093 | } | 272 | } |
1094 | 273 | ||
1095 | /* | 274 | /* |
1096 | * Output the field into the report. | ||
1097 | */ | ||
1098 | |||
1099 | static void hid_output_field(struct hid_field *field, __u8 *data) | ||
1100 | { | ||
1101 | unsigned count = field->report_count; | ||
1102 | unsigned offset = field->report_offset; | ||
1103 | unsigned size = field->report_size; | ||
1104 | unsigned n; | ||
1105 | |||
1106 | for (n = 0; n < count; n++) { | ||
1107 | if (field->logical_minimum < 0) /* signed values */ | ||
1108 | implement(data, offset + n * size, size, s32ton(field->value[n], size)); | ||
1109 | else /* unsigned values */ | ||
1110 | implement(data, offset + n * size, size, field->value[n]); | ||
1111 | } | ||
1112 | } | ||
1113 | |||
1114 | /* | ||
1115 | * Create a report. | ||
1116 | */ | ||
1117 | |||
1118 | static void hid_output_report(struct hid_report *report, __u8 *data) | ||
1119 | { | ||
1120 | unsigned n; | ||
1121 | |||
1122 | if (report->id > 0) | ||
1123 | *data++ = report->id; | ||
1124 | |||
1125 | for (n = 0; n < report->maxfield; n++) | ||
1126 | hid_output_field(report->field[n], data); | ||
1127 | } | ||
1128 | |||
1129 | /* | ||
1130 | * Set a field value. The report this field belongs to has to be | ||
1131 | * created and transferred to the device, to set this value in the | ||
1132 | * device. | ||
1133 | */ | ||
1134 | |||
1135 | int hid_set_field(struct hid_field *field, unsigned offset, __s32 value) | ||
1136 | { | ||
1137 | unsigned size = field->report_size; | ||
1138 | |||
1139 | hid_dump_input(field->usage + offset, value); | ||
1140 | |||
1141 | if (offset >= field->report_count) { | ||
1142 | dbg("offset (%d) exceeds report_count (%d)", offset, field->report_count); | ||
1143 | hid_dump_field(field, 8); | ||
1144 | return -1; | ||
1145 | } | ||
1146 | if (field->logical_minimum < 0) { | ||
1147 | if (value != snto32(s32ton(value, size), size)) { | ||
1148 | dbg("value %d is out of range", value); | ||
1149 | return -1; | ||
1150 | } | ||
1151 | } | ||
1152 | field->value[offset] = value; | ||
1153 | return 0; | ||
1154 | } | ||
1155 | |||
1156 | /* | ||
1157 | * Find a report field with a specified HID usage. | 275 | * Find a report field with a specified HID usage. |
1158 | */ | 276 | */ |
1159 | #if 0 | 277 | #if 0 |
@@ -1379,6 +497,29 @@ void hid_submit_report(struct hid_device *hid, struct hid_report *report, unsign | |||
1379 | spin_unlock_irqrestore(&hid->ctrllock, flags); | 497 | spin_unlock_irqrestore(&hid->ctrllock, flags); |
1380 | } | 498 | } |
1381 | 499 | ||
500 | static int hidinput_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) | ||
501 | { | ||
502 | struct hid_device *hid = dev->private; | ||
503 | struct hid_field *field; | ||
504 | int offset; | ||
505 | |||
506 | if (type == EV_FF) | ||
507 | return input_ff_event(dev, type, code, value); | ||
508 | |||
509 | if (type != EV_LED) | ||
510 | return -1; | ||
511 | |||
512 | if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) { | ||
513 | warn("event field not found"); | ||
514 | return -1; | ||
515 | } | ||
516 | |||
517 | hid_set_field(field, offset, value); | ||
518 | hid_submit_report(hid, field->report, USB_DIR_OUT); | ||
519 | |||
520 | return 0; | ||
521 | } | ||
522 | |||
1382 | int hid_wait_io(struct hid_device *hid) | 523 | int hid_wait_io(struct hid_device *hid) |
1383 | { | 524 | { |
1384 | if (!wait_event_timeout(hid->wait, (!test_bit(HID_CTRL_RUNNING, &hid->iofl) && | 525 | if (!wait_event_timeout(hid->wait, (!test_bit(HID_CTRL_RUNNING, &hid->iofl) && |
@@ -1428,6 +569,18 @@ void hid_close(struct hid_device *hid) | |||
1428 | usb_kill_urb(hid->urbin); | 569 | usb_kill_urb(hid->urbin); |
1429 | } | 570 | } |
1430 | 571 | ||
572 | static int hidinput_open(struct input_dev *dev) | ||
573 | { | ||
574 | struct hid_device *hid = dev->private; | ||
575 | return hid_open(hid); | ||
576 | } | ||
577 | |||
578 | static void hidinput_close(struct input_dev *dev) | ||
579 | { | ||
580 | struct hid_device *hid = dev->private; | ||
581 | hid_close(hid); | ||
582 | } | ||
583 | |||
1431 | #define USB_VENDOR_ID_PANJIT 0x134c | 584 | #define USB_VENDOR_ID_PANJIT 0x134c |
1432 | 585 | ||
1433 | #define USB_VENDOR_ID_TURBOX 0x062a | 586 | #define USB_VENDOR_ID_TURBOX 0x062a |
diff --git a/drivers/usb/input/hid-debug.h b/drivers/usb/input/hid-debug.h deleted file mode 100644 index f04d6d75c098..000000000000 --- a/drivers/usb/input/hid-debug.h +++ /dev/null | |||
@@ -1,757 +0,0 @@ | |||
1 | /* | ||
2 | * $Id: hid-debug.h,v 1.8 2001/09/25 09:37:57 vojtech Exp $ | ||
3 | * | ||
4 | * (c) 1999 Andreas Gal <gal@cs.uni-magdeburg.de> | ||
5 | * (c) 2000-2001 Vojtech Pavlik <vojtech@ucw.cz> | ||
6 | * | ||
7 | * Some debug stuff for the HID parser. | ||
8 | */ | ||
9 | |||
10 | /* | ||
11 | * This program is free software; you can redistribute it and/or modify | ||
12 | * it under the terms of the GNU General Public License as published by | ||
13 | * the Free Software Foundation; either version 2 of the License, or | ||
14 | * (at your option) any later version. | ||
15 | * | ||
16 | * This program is distributed in the hope that it will be useful, | ||
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
19 | * GNU General Public License for more details. | ||
20 | * | ||
21 | * You should have received a copy of the GNU General Public License | ||
22 | * along with this program; if not, write to the Free Software | ||
23 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
24 | * | ||
25 | * Should you need to contact me, the author, you can do so either by | ||
26 | * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail: | ||
27 | * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic | ||
28 | */ | ||
29 | |||
30 | #include <linux/input.h> | ||
31 | |||
32 | struct hid_usage_entry { | ||
33 | unsigned page; | ||
34 | unsigned usage; | ||
35 | char *description; | ||
36 | }; | ||
37 | |||
38 | static const struct hid_usage_entry hid_usage_table[] = { | ||
39 | { 0, 0, "Undefined" }, | ||
40 | { 1, 0, "GenericDesktop" }, | ||
41 | {0, 0x01, "Pointer"}, | ||
42 | {0, 0x02, "Mouse"}, | ||
43 | {0, 0x04, "Joystick"}, | ||
44 | {0, 0x05, "GamePad"}, | ||
45 | {0, 0x06, "Keyboard"}, | ||
46 | {0, 0x07, "Keypad"}, | ||
47 | {0, 0x08, "MultiAxis"}, | ||
48 | {0, 0x30, "X"}, | ||
49 | {0, 0x31, "Y"}, | ||
50 | {0, 0x32, "Z"}, | ||
51 | {0, 0x33, "Rx"}, | ||
52 | {0, 0x34, "Ry"}, | ||
53 | {0, 0x35, "Rz"}, | ||
54 | {0, 0x36, "Slider"}, | ||
55 | {0, 0x37, "Dial"}, | ||
56 | {0, 0x38, "Wheel"}, | ||
57 | {0, 0x39, "HatSwitch"}, | ||
58 | {0, 0x3a, "CountedBuffer"}, | ||
59 | {0, 0x3b, "ByteCount"}, | ||
60 | {0, 0x3c, "MotionWakeup"}, | ||
61 | {0, 0x3d, "Start"}, | ||
62 | {0, 0x3e, "Select"}, | ||
63 | {0, 0x40, "Vx"}, | ||
64 | {0, 0x41, "Vy"}, | ||
65 | {0, 0x42, "Vz"}, | ||
66 | {0, 0x43, "Vbrx"}, | ||
67 | {0, 0x44, "Vbry"}, | ||
68 | {0, 0x45, "Vbrz"}, | ||
69 | {0, 0x46, "Vno"}, | ||
70 | {0, 0x80, "SystemControl"}, | ||
71 | {0, 0x81, "SystemPowerDown"}, | ||
72 | {0, 0x82, "SystemSleep"}, | ||
73 | {0, 0x83, "SystemWakeUp"}, | ||
74 | {0, 0x84, "SystemContextMenu"}, | ||
75 | {0, 0x85, "SystemMainMenu"}, | ||
76 | {0, 0x86, "SystemAppMenu"}, | ||
77 | {0, 0x87, "SystemMenuHelp"}, | ||
78 | {0, 0x88, "SystemMenuExit"}, | ||
79 | {0, 0x89, "SystemMenuSelect"}, | ||
80 | {0, 0x8a, "SystemMenuRight"}, | ||
81 | {0, 0x8b, "SystemMenuLeft"}, | ||
82 | {0, 0x8c, "SystemMenuUp"}, | ||
83 | {0, 0x8d, "SystemMenuDown"}, | ||
84 | {0, 0x90, "D-PadUp"}, | ||
85 | {0, 0x91, "D-PadDown"}, | ||
86 | {0, 0x92, "D-PadRight"}, | ||
87 | {0, 0x93, "D-PadLeft"}, | ||
88 | { 2, 0, "Simulation" }, | ||
89 | {0, 0xb0, "Aileron"}, | ||
90 | {0, 0xb1, "AileronTrim"}, | ||
91 | {0, 0xb2, "Anti-Torque"}, | ||
92 | {0, 0xb3, "Autopilot"}, | ||
93 | {0, 0xb4, "Chaff"}, | ||
94 | {0, 0xb5, "Collective"}, | ||
95 | {0, 0xb6, "DiveBrake"}, | ||
96 | {0, 0xb7, "ElectronicCountermeasures"}, | ||
97 | {0, 0xb8, "Elevator"}, | ||
98 | {0, 0xb9, "ElevatorTrim"}, | ||
99 | {0, 0xba, "Rudder"}, | ||
100 | {0, 0xbb, "Throttle"}, | ||
101 | {0, 0xbc, "FlightCommunications"}, | ||
102 | {0, 0xbd, "FlareRelease"}, | ||
103 | {0, 0xbe, "LandingGear"}, | ||
104 | {0, 0xbf, "ToeBrake"}, | ||
105 | { 7, 0, "Keyboard" }, | ||
106 | { 8, 0, "LED" }, | ||
107 | {0, 0x01, "NumLock"}, | ||
108 | {0, 0x02, "CapsLock"}, | ||
109 | {0, 0x03, "ScrollLock"}, | ||
110 | {0, 0x04, "Compose"}, | ||
111 | {0, 0x05, "Kana"}, | ||
112 | {0, 0x4b, "GenericIndicator"}, | ||
113 | { 9, 0, "Button" }, | ||
114 | { 10, 0, "Ordinal" }, | ||
115 | { 12, 0, "Consumer" }, | ||
116 | {0, 0x238, "HorizontalWheel"}, | ||
117 | { 13, 0, "Digitizers" }, | ||
118 | {0, 0x01, "Digitizer"}, | ||
119 | {0, 0x02, "Pen"}, | ||
120 | {0, 0x03, "LightPen"}, | ||
121 | {0, 0x04, "TouchScreen"}, | ||
122 | {0, 0x05, "TouchPad"}, | ||
123 | {0, 0x20, "Stylus"}, | ||
124 | {0, 0x21, "Puck"}, | ||
125 | {0, 0x22, "Finger"}, | ||
126 | {0, 0x30, "TipPressure"}, | ||
127 | {0, 0x31, "BarrelPressure"}, | ||
128 | {0, 0x32, "InRange"}, | ||
129 | {0, 0x33, "Touch"}, | ||
130 | {0, 0x34, "UnTouch"}, | ||
131 | {0, 0x35, "Tap"}, | ||
132 | {0, 0x39, "TabletFunctionKey"}, | ||
133 | {0, 0x3a, "ProgramChangeKey"}, | ||
134 | {0, 0x3c, "Invert"}, | ||
135 | {0, 0x42, "TipSwitch"}, | ||
136 | {0, 0x43, "SecondaryTipSwitch"}, | ||
137 | {0, 0x44, "BarrelSwitch"}, | ||
138 | {0, 0x45, "Eraser"}, | ||
139 | {0, 0x46, "TabletPick"}, | ||
140 | { 15, 0, "PhysicalInterfaceDevice" }, | ||
141 | {0, 0x00, "Undefined"}, | ||
142 | {0, 0x01, "Physical_Interface_Device"}, | ||
143 | {0, 0x20, "Normal"}, | ||
144 | {0, 0x21, "Set_Effect_Report"}, | ||
145 | {0, 0x22, "Effect_Block_Index"}, | ||
146 | {0, 0x23, "Parameter_Block_Offset"}, | ||
147 | {0, 0x24, "ROM_Flag"}, | ||
148 | {0, 0x25, "Effect_Type"}, | ||
149 | {0, 0x26, "ET_Constant_Force"}, | ||
150 | {0, 0x27, "ET_Ramp"}, | ||
151 | {0, 0x28, "ET_Custom_Force_Data"}, | ||
152 | {0, 0x30, "ET_Square"}, | ||
153 | {0, 0x31, "ET_Sine"}, | ||
154 | {0, 0x32, "ET_Triangle"}, | ||
155 | {0, 0x33, "ET_Sawtooth_Up"}, | ||
156 | {0, 0x34, "ET_Sawtooth_Down"}, | ||
157 | {0, 0x40, "ET_Spring"}, | ||
158 | {0, 0x41, "ET_Damper"}, | ||
159 | {0, 0x42, "ET_Inertia"}, | ||
160 | {0, 0x43, "ET_Friction"}, | ||
161 | {0, 0x50, "Duration"}, | ||
162 | {0, 0x51, "Sample_Period"}, | ||
163 | {0, 0x52, "Gain"}, | ||
164 | {0, 0x53, "Trigger_Button"}, | ||
165 | {0, 0x54, "Trigger_Repeat_Interval"}, | ||
166 | {0, 0x55, "Axes_Enable"}, | ||
167 | {0, 0x56, "Direction_Enable"}, | ||
168 | {0, 0x57, "Direction"}, | ||
169 | {0, 0x58, "Type_Specific_Block_Offset"}, | ||
170 | {0, 0x59, "Block_Type"}, | ||
171 | {0, 0x5A, "Set_Envelope_Report"}, | ||
172 | {0, 0x5B, "Attack_Level"}, | ||
173 | {0, 0x5C, "Attack_Time"}, | ||
174 | {0, 0x5D, "Fade_Level"}, | ||
175 | {0, 0x5E, "Fade_Time"}, | ||
176 | {0, 0x5F, "Set_Condition_Report"}, | ||
177 | {0, 0x60, "CP_Offset"}, | ||
178 | {0, 0x61, "Positive_Coefficient"}, | ||
179 | {0, 0x62, "Negative_Coefficient"}, | ||
180 | {0, 0x63, "Positive_Saturation"}, | ||
181 | {0, 0x64, "Negative_Saturation"}, | ||
182 | {0, 0x65, "Dead_Band"}, | ||
183 | {0, 0x66, "Download_Force_Sample"}, | ||
184 | {0, 0x67, "Isoch_Custom_Force_Enable"}, | ||
185 | {0, 0x68, "Custom_Force_Data_Report"}, | ||
186 | {0, 0x69, "Custom_Force_Data"}, | ||
187 | {0, 0x6A, "Custom_Force_Vendor_Defined_Data"}, | ||
188 | {0, 0x6B, "Set_Custom_Force_Report"}, | ||
189 | {0, 0x6C, "Custom_Force_Data_Offset"}, | ||
190 | {0, 0x6D, "Sample_Count"}, | ||
191 | {0, 0x6E, "Set_Periodic_Report"}, | ||
192 | {0, 0x6F, "Offset"}, | ||
193 | {0, 0x70, "Magnitude"}, | ||
194 | {0, 0x71, "Phase"}, | ||
195 | {0, 0x72, "Period"}, | ||
196 | {0, 0x73, "Set_Constant_Force_Report"}, | ||
197 | {0, 0x74, "Set_Ramp_Force_Report"}, | ||
198 | {0, 0x75, "Ramp_Start"}, | ||
199 | {0, 0x76, "Ramp_End"}, | ||
200 | {0, 0x77, "Effect_Operation_Report"}, | ||
201 | {0, 0x78, "Effect_Operation"}, | ||
202 | {0, 0x79, "Op_Effect_Start"}, | ||
203 | {0, 0x7A, "Op_Effect_Start_Solo"}, | ||
204 | {0, 0x7B, "Op_Effect_Stop"}, | ||
205 | {0, 0x7C, "Loop_Count"}, | ||
206 | {0, 0x7D, "Device_Gain_Report"}, | ||
207 | {0, 0x7E, "Device_Gain"}, | ||
208 | {0, 0x7F, "PID_Pool_Report"}, | ||
209 | {0, 0x80, "RAM_Pool_Size"}, | ||
210 | {0, 0x81, "ROM_Pool_Size"}, | ||
211 | {0, 0x82, "ROM_Effect_Block_Count"}, | ||
212 | {0, 0x83, "Simultaneous_Effects_Max"}, | ||
213 | {0, 0x84, "Pool_Alignment"}, | ||
214 | {0, 0x85, "PID_Pool_Move_Report"}, | ||
215 | {0, 0x86, "Move_Source"}, | ||
216 | {0, 0x87, "Move_Destination"}, | ||
217 | {0, 0x88, "Move_Length"}, | ||
218 | {0, 0x89, "PID_Block_Load_Report"}, | ||
219 | {0, 0x8B, "Block_Load_Status"}, | ||
220 | {0, 0x8C, "Block_Load_Success"}, | ||
221 | {0, 0x8D, "Block_Load_Full"}, | ||
222 | {0, 0x8E, "Block_Load_Error"}, | ||
223 | {0, 0x8F, "Block_Handle"}, | ||
224 | {0, 0x90, "PID_Block_Free_Report"}, | ||
225 | {0, 0x91, "Type_Specific_Block_Handle"}, | ||
226 | {0, 0x92, "PID_State_Report"}, | ||
227 | {0, 0x94, "Effect_Playing"}, | ||
228 | {0, 0x95, "PID_Device_Control_Report"}, | ||
229 | {0, 0x96, "PID_Device_Control"}, | ||
230 | {0, 0x97, "DC_Enable_Actuators"}, | ||
231 | {0, 0x98, "DC_Disable_Actuators"}, | ||
232 | {0, 0x99, "DC_Stop_All_Effects"}, | ||
233 | {0, 0x9A, "DC_Device_Reset"}, | ||
234 | {0, 0x9B, "DC_Device_Pause"}, | ||
235 | {0, 0x9C, "DC_Device_Continue"}, | ||
236 | {0, 0x9F, "Device_Paused"}, | ||
237 | {0, 0xA0, "Actuators_Enabled"}, | ||
238 | {0, 0xA4, "Safety_Switch"}, | ||
239 | {0, 0xA5, "Actuator_Override_Switch"}, | ||
240 | {0, 0xA6, "Actuator_Power"}, | ||
241 | {0, 0xA7, "Start_Delay"}, | ||
242 | {0, 0xA8, "Parameter_Block_Size"}, | ||
243 | {0, 0xA9, "Device_Managed_Pool"}, | ||
244 | {0, 0xAA, "Shared_Parameter_Blocks"}, | ||
245 | {0, 0xAB, "Create_New_Effect_Report"}, | ||
246 | {0, 0xAC, "RAM_Pool_Available"}, | ||
247 | { 0x84, 0, "Power Device" }, | ||
248 | { 0x84, 0x02, "PresentStatus" }, | ||
249 | { 0x84, 0x03, "ChangeStatus" }, | ||
250 | { 0x84, 0x04, "UPS" }, | ||
251 | { 0x84, 0x05, "PowerSupply" }, | ||
252 | { 0x84, 0x10, "BatterySystem" }, | ||
253 | { 0x84, 0x11, "BatterySystemID" }, | ||
254 | { 0x84, 0x12, "Battery" }, | ||
255 | { 0x84, 0x13, "BatteryID" }, | ||
256 | { 0x84, 0x14, "Charger" }, | ||
257 | { 0x84, 0x15, "ChargerID" }, | ||
258 | { 0x84, 0x16, "PowerConverter" }, | ||
259 | { 0x84, 0x17, "PowerConverterID" }, | ||
260 | { 0x84, 0x18, "OutletSystem" }, | ||
261 | { 0x84, 0x19, "OutletSystemID" }, | ||
262 | { 0x84, 0x1a, "Input" }, | ||
263 | { 0x84, 0x1b, "InputID" }, | ||
264 | { 0x84, 0x1c, "Output" }, | ||
265 | { 0x84, 0x1d, "OutputID" }, | ||
266 | { 0x84, 0x1e, "Flow" }, | ||
267 | { 0x84, 0x1f, "FlowID" }, | ||
268 | { 0x84, 0x20, "Outlet" }, | ||
269 | { 0x84, 0x21, "OutletID" }, | ||
270 | { 0x84, 0x22, "Gang" }, | ||
271 | { 0x84, 0x24, "PowerSummary" }, | ||
272 | { 0x84, 0x25, "PowerSummaryID" }, | ||
273 | { 0x84, 0x30, "Voltage" }, | ||
274 | { 0x84, 0x31, "Current" }, | ||
275 | { 0x84, 0x32, "Frequency" }, | ||
276 | { 0x84, 0x33, "ApparentPower" }, | ||
277 | { 0x84, 0x35, "PercentLoad" }, | ||
278 | { 0x84, 0x40, "ConfigVoltage" }, | ||
279 | { 0x84, 0x41, "ConfigCurrent" }, | ||
280 | { 0x84, 0x43, "ConfigApparentPower" }, | ||
281 | { 0x84, 0x53, "LowVoltageTransfer" }, | ||
282 | { 0x84, 0x54, "HighVoltageTransfer" }, | ||
283 | { 0x84, 0x56, "DelayBeforeStartup" }, | ||
284 | { 0x84, 0x57, "DelayBeforeShutdown" }, | ||
285 | { 0x84, 0x58, "Test" }, | ||
286 | { 0x84, 0x5a, "AudibleAlarmControl" }, | ||
287 | { 0x84, 0x60, "Present" }, | ||
288 | { 0x84, 0x61, "Good" }, | ||
289 | { 0x84, 0x62, "InternalFailure" }, | ||
290 | { 0x84, 0x65, "Overload" }, | ||
291 | { 0x84, 0x66, "OverCharged" }, | ||
292 | { 0x84, 0x67, "OverTemperature" }, | ||
293 | { 0x84, 0x68, "ShutdownRequested" }, | ||
294 | { 0x84, 0x69, "ShutdownImminent" }, | ||
295 | { 0x84, 0x6b, "SwitchOn/Off" }, | ||
296 | { 0x84, 0x6c, "Switchable" }, | ||
297 | { 0x84, 0x6d, "Used" }, | ||
298 | { 0x84, 0x6e, "Boost" }, | ||
299 | { 0x84, 0x73, "CommunicationLost" }, | ||
300 | { 0x84, 0xfd, "iManufacturer" }, | ||
301 | { 0x84, 0xfe, "iProduct" }, | ||
302 | { 0x84, 0xff, "iSerialNumber" }, | ||
303 | { 0x85, 0, "Battery System" }, | ||
304 | { 0x85, 0x01, "SMBBatteryMode" }, | ||
305 | { 0x85, 0x02, "SMBBatteryStatus" }, | ||
306 | { 0x85, 0x03, "SMBAlarmWarning" }, | ||
307 | { 0x85, 0x04, "SMBChargerMode" }, | ||
308 | { 0x85, 0x05, "SMBChargerStatus" }, | ||
309 | { 0x85, 0x06, "SMBChargerSpecInfo" }, | ||
310 | { 0x85, 0x07, "SMBSelectorState" }, | ||
311 | { 0x85, 0x08, "SMBSelectorPresets" }, | ||
312 | { 0x85, 0x09, "SMBSelectorInfo" }, | ||
313 | { 0x85, 0x29, "RemainingCapacityLimit" }, | ||
314 | { 0x85, 0x2c, "CapacityMode" }, | ||
315 | { 0x85, 0x42, "BelowRemainingCapacityLimit" }, | ||
316 | { 0x85, 0x44, "Charging" }, | ||
317 | { 0x85, 0x45, "Discharging" }, | ||
318 | { 0x85, 0x4b, "NeedReplacement" }, | ||
319 | { 0x85, 0x66, "RemainingCapacity" }, | ||
320 | { 0x85, 0x68, "RunTimeToEmpty" }, | ||
321 | { 0x85, 0x6a, "AverageTimeToFull" }, | ||
322 | { 0x85, 0x83, "DesignCapacity" }, | ||
323 | { 0x85, 0x85, "ManufacturerDate" }, | ||
324 | { 0x85, 0x89, "iDeviceChemistry" }, | ||
325 | { 0x85, 0x8b, "Rechargable" }, | ||
326 | { 0x85, 0x8f, "iOEMInformation" }, | ||
327 | { 0x85, 0x8d, "CapacityGranularity1" }, | ||
328 | { 0x85, 0xd0, "ACPresent" }, | ||
329 | /* pages 0xff00 to 0xffff are vendor-specific */ | ||
330 | { 0xffff, 0, "Vendor-specific-FF" }, | ||
331 | { 0, 0, NULL } | ||
332 | }; | ||
333 | |||
334 | static void resolv_usage_page(unsigned page) { | ||
335 | const struct hid_usage_entry *p; | ||
336 | |||
337 | for (p = hid_usage_table; p->description; p++) | ||
338 | if (p->page == page) { | ||
339 | printk("%s", p->description); | ||
340 | return; | ||
341 | } | ||
342 | printk("%04x", page); | ||
343 | } | ||
344 | |||
345 | static void resolv_usage(unsigned usage) { | ||
346 | const struct hid_usage_entry *p; | ||
347 | |||
348 | resolv_usage_page(usage >> 16); | ||
349 | printk("."); | ||
350 | for (p = hid_usage_table; p->description; p++) | ||
351 | if (p->page == (usage >> 16)) { | ||
352 | for(++p; p->description && p->usage != 0; p++) | ||
353 | if (p->usage == (usage & 0xffff)) { | ||
354 | printk("%s", p->description); | ||
355 | return; | ||
356 | } | ||
357 | break; | ||
358 | } | ||
359 | printk("%04x", usage & 0xffff); | ||
360 | } | ||
361 | |||
362 | __inline__ static void tab(int n) { | ||
363 | while (n--) printk(" "); | ||
364 | } | ||
365 | |||
366 | static void hid_dump_field(struct hid_field *field, int n) { | ||
367 | int j; | ||
368 | |||
369 | if (field->physical) { | ||
370 | tab(n); | ||
371 | printk("Physical("); | ||
372 | resolv_usage(field->physical); printk(")\n"); | ||
373 | } | ||
374 | if (field->logical) { | ||
375 | tab(n); | ||
376 | printk("Logical("); | ||
377 | resolv_usage(field->logical); printk(")\n"); | ||
378 | } | ||
379 | tab(n); printk("Usage(%d)\n", field->maxusage); | ||
380 | for (j = 0; j < field->maxusage; j++) { | ||
381 | tab(n+2);resolv_usage(field->usage[j].hid); printk("\n"); | ||
382 | } | ||
383 | if (field->logical_minimum != field->logical_maximum) { | ||
384 | tab(n); printk("Logical Minimum(%d)\n", field->logical_minimum); | ||
385 | tab(n); printk("Logical Maximum(%d)\n", field->logical_maximum); | ||
386 | } | ||
387 | if (field->physical_minimum != field->physical_maximum) { | ||
388 | tab(n); printk("Physical Minimum(%d)\n", field->physical_minimum); | ||
389 | tab(n); printk("Physical Maximum(%d)\n", field->physical_maximum); | ||
390 | } | ||
391 | if (field->unit_exponent) { | ||
392 | tab(n); printk("Unit Exponent(%d)\n", field->unit_exponent); | ||
393 | } | ||
394 | if (field->unit) { | ||
395 | char *systems[5] = { "None", "SI Linear", "SI Rotation", "English Linear", "English Rotation" }; | ||
396 | char *units[5][8] = { | ||
397 | { "None", "None", "None", "None", "None", "None", "None", "None" }, | ||
398 | { "None", "Centimeter", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" }, | ||
399 | { "None", "Radians", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" }, | ||
400 | { "None", "Inch", "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" }, | ||
401 | { "None", "Degrees", "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" } | ||
402 | }; | ||
403 | |||
404 | int i; | ||
405 | int sys; | ||
406 | __u32 data = field->unit; | ||
407 | |||
408 | /* First nibble tells us which system we're in. */ | ||
409 | sys = data & 0xf; | ||
410 | data >>= 4; | ||
411 | |||
412 | if(sys > 4) { | ||
413 | tab(n); printk("Unit(Invalid)\n"); | ||
414 | } | ||
415 | else { | ||
416 | int earlier_unit = 0; | ||
417 | |||
418 | tab(n); printk("Unit(%s : ", systems[sys]); | ||
419 | |||
420 | for (i=1 ; i<sizeof(__u32)*2 ; i++) { | ||
421 | char nibble = data & 0xf; | ||
422 | data >>= 4; | ||
423 | if (nibble != 0) { | ||
424 | if(earlier_unit++ > 0) | ||
425 | printk("*"); | ||
426 | printk("%s", units[sys][i]); | ||
427 | if(nibble != 1) { | ||
428 | /* This is a _signed_ nibble(!) */ | ||
429 | |||
430 | int val = nibble & 0x7; | ||
431 | if(nibble & 0x08) | ||
432 | val = -((0x7 & ~val) +1); | ||
433 | printk("^%d", val); | ||
434 | } | ||
435 | } | ||
436 | } | ||
437 | printk(")\n"); | ||
438 | } | ||
439 | } | ||
440 | tab(n); printk("Report Size(%u)\n", field->report_size); | ||
441 | tab(n); printk("Report Count(%u)\n", field->report_count); | ||
442 | tab(n); printk("Report Offset(%u)\n", field->report_offset); | ||
443 | |||
444 | tab(n); printk("Flags( "); | ||
445 | j = field->flags; | ||
446 | printk("%s", HID_MAIN_ITEM_CONSTANT & j ? "Constant " : ""); | ||
447 | printk("%s", HID_MAIN_ITEM_VARIABLE & j ? "Variable " : "Array "); | ||
448 | printk("%s", HID_MAIN_ITEM_RELATIVE & j ? "Relative " : "Absolute "); | ||
449 | printk("%s", HID_MAIN_ITEM_WRAP & j ? "Wrap " : ""); | ||
450 | printk("%s", HID_MAIN_ITEM_NONLINEAR & j ? "NonLinear " : ""); | ||
451 | printk("%s", HID_MAIN_ITEM_NO_PREFERRED & j ? "NoPrefferedState " : ""); | ||
452 | printk("%s", HID_MAIN_ITEM_NULL_STATE & j ? "NullState " : ""); | ||
453 | printk("%s", HID_MAIN_ITEM_VOLATILE & j ? "Volatile " : ""); | ||
454 | printk("%s", HID_MAIN_ITEM_BUFFERED_BYTE & j ? "BufferedByte " : ""); | ||
455 | printk(")\n"); | ||
456 | } | ||
457 | |||
458 | static void __attribute__((unused)) hid_dump_device(struct hid_device *device) { | ||
459 | struct hid_report_enum *report_enum; | ||
460 | struct hid_report *report; | ||
461 | struct list_head *list; | ||
462 | unsigned i,k; | ||
463 | static char *table[] = {"INPUT", "OUTPUT", "FEATURE"}; | ||
464 | |||
465 | for (i = 0; i < HID_REPORT_TYPES; i++) { | ||
466 | report_enum = device->report_enum + i; | ||
467 | list = report_enum->report_list.next; | ||
468 | while (list != &report_enum->report_list) { | ||
469 | report = (struct hid_report *) list; | ||
470 | tab(2); | ||
471 | printk("%s", table[i]); | ||
472 | if (report->id) | ||
473 | printk("(%d)", report->id); | ||
474 | printk("[%s]", table[report->type]); | ||
475 | printk("\n"); | ||
476 | for (k = 0; k < report->maxfield; k++) { | ||
477 | tab(4); | ||
478 | printk("Field(%d)\n", k); | ||
479 | hid_dump_field(report->field[k], 6); | ||
480 | } | ||
481 | list = list->next; | ||
482 | } | ||
483 | } | ||
484 | } | ||
485 | |||
486 | static void __attribute__((unused)) hid_dump_input(struct hid_usage *usage, __s32 value) { | ||
487 | printk("hid-debug: input "); | ||
488 | resolv_usage(usage->hid); | ||
489 | printk(" = %d\n", value); | ||
490 | } | ||
491 | |||
492 | |||
493 | static char *events[EV_MAX + 1] = { | ||
494 | [EV_SYN] = "Sync", [EV_KEY] = "Key", | ||
495 | [EV_REL] = "Relative", [EV_ABS] = "Absolute", | ||
496 | [EV_MSC] = "Misc", [EV_LED] = "LED", | ||
497 | [EV_SND] = "Sound", [EV_REP] = "Repeat", | ||
498 | [EV_FF] = "ForceFeedback", [EV_PWR] = "Power", | ||
499 | [EV_FF_STATUS] = "ForceFeedbackStatus", | ||
500 | }; | ||
501 | |||
502 | static char *syncs[2] = { | ||
503 | [SYN_REPORT] = "Report", [SYN_CONFIG] = "Config", | ||
504 | }; | ||
505 | static char *keys[KEY_MAX + 1] = { | ||
506 | [KEY_RESERVED] = "Reserved", [KEY_ESC] = "Esc", | ||
507 | [KEY_1] = "1", [KEY_2] = "2", | ||
508 | [KEY_3] = "3", [KEY_4] = "4", | ||
509 | [KEY_5] = "5", [KEY_6] = "6", | ||
510 | [KEY_7] = "7", [KEY_8] = "8", | ||
511 | [KEY_9] = "9", [KEY_0] = "0", | ||
512 | [KEY_MINUS] = "Minus", [KEY_EQUAL] = "Equal", | ||
513 | [KEY_BACKSPACE] = "Backspace", [KEY_TAB] = "Tab", | ||
514 | [KEY_Q] = "Q", [KEY_W] = "W", | ||
515 | [KEY_E] = "E", [KEY_R] = "R", | ||
516 | [KEY_T] = "T", [KEY_Y] = "Y", | ||
517 | [KEY_U] = "U", [KEY_I] = "I", | ||
518 | [KEY_O] = "O", [KEY_P] = "P", | ||
519 | [KEY_LEFTBRACE] = "LeftBrace", [KEY_RIGHTBRACE] = "RightBrace", | ||
520 | [KEY_ENTER] = "Enter", [KEY_LEFTCTRL] = "LeftControl", | ||
521 | [KEY_A] = "A", [KEY_S] = "S", | ||
522 | [KEY_D] = "D", [KEY_F] = "F", | ||
523 | [KEY_G] = "G", [KEY_H] = "H", | ||
524 | [KEY_J] = "J", [KEY_K] = "K", | ||
525 | [KEY_L] = "L", [KEY_SEMICOLON] = "Semicolon", | ||
526 | [KEY_APOSTROPHE] = "Apostrophe", [KEY_GRAVE] = "Grave", | ||
527 | [KEY_LEFTSHIFT] = "LeftShift", [KEY_BACKSLASH] = "BackSlash", | ||
528 | [KEY_Z] = "Z", [KEY_X] = "X", | ||
529 | [KEY_C] = "C", [KEY_V] = "V", | ||
530 | [KEY_B] = "B", [KEY_N] = "N", | ||
531 | [KEY_M] = "M", [KEY_COMMA] = "Comma", | ||
532 | [KEY_DOT] = "Dot", [KEY_SLASH] = "Slash", | ||
533 | [KEY_RIGHTSHIFT] = "RightShift", [KEY_KPASTERISK] = "KPAsterisk", | ||
534 | [KEY_LEFTALT] = "LeftAlt", [KEY_SPACE] = "Space", | ||
535 | [KEY_CAPSLOCK] = "CapsLock", [KEY_F1] = "F1", | ||
536 | [KEY_F2] = "F2", [KEY_F3] = "F3", | ||
537 | [KEY_F4] = "F4", [KEY_F5] = "F5", | ||
538 | [KEY_F6] = "F6", [KEY_F7] = "F7", | ||
539 | [KEY_F8] = "F8", [KEY_F9] = "F9", | ||
540 | [KEY_F10] = "F10", [KEY_NUMLOCK] = "NumLock", | ||
541 | [KEY_SCROLLLOCK] = "ScrollLock", [KEY_KP7] = "KP7", | ||
542 | [KEY_KP8] = "KP8", [KEY_KP9] = "KP9", | ||
543 | [KEY_KPMINUS] = "KPMinus", [KEY_KP4] = "KP4", | ||
544 | [KEY_KP5] = "KP5", [KEY_KP6] = "KP6", | ||
545 | [KEY_KPPLUS] = "KPPlus", [KEY_KP1] = "KP1", | ||
546 | [KEY_KP2] = "KP2", [KEY_KP3] = "KP3", | ||
547 | [KEY_KP0] = "KP0", [KEY_KPDOT] = "KPDot", | ||
548 | [KEY_ZENKAKUHANKAKU] = "Zenkaku/Hankaku", [KEY_102ND] = "102nd", | ||
549 | [KEY_F11] = "F11", [KEY_F12] = "F12", | ||
550 | [KEY_RO] = "RO", [KEY_KATAKANA] = "Katakana", | ||
551 | [KEY_HIRAGANA] = "HIRAGANA", [KEY_HENKAN] = "Henkan", | ||
552 | [KEY_KATAKANAHIRAGANA] = "Katakana/Hiragana", [KEY_MUHENKAN] = "Muhenkan", | ||
553 | [KEY_KPJPCOMMA] = "KPJpComma", [KEY_KPENTER] = "KPEnter", | ||
554 | [KEY_RIGHTCTRL] = "RightCtrl", [KEY_KPSLASH] = "KPSlash", | ||
555 | [KEY_SYSRQ] = "SysRq", [KEY_RIGHTALT] = "RightAlt", | ||
556 | [KEY_LINEFEED] = "LineFeed", [KEY_HOME] = "Home", | ||
557 | [KEY_UP] = "Up", [KEY_PAGEUP] = "PageUp", | ||
558 | [KEY_LEFT] = "Left", [KEY_RIGHT] = "Right", | ||
559 | [KEY_END] = "End", [KEY_DOWN] = "Down", | ||
560 | [KEY_PAGEDOWN] = "PageDown", [KEY_INSERT] = "Insert", | ||
561 | [KEY_DELETE] = "Delete", [KEY_MACRO] = "Macro", | ||
562 | [KEY_MUTE] = "Mute", [KEY_VOLUMEDOWN] = "VolumeDown", | ||
563 | [KEY_VOLUMEUP] = "VolumeUp", [KEY_POWER] = "Power", | ||
564 | [KEY_KPEQUAL] = "KPEqual", [KEY_KPPLUSMINUS] = "KPPlusMinus", | ||
565 | [KEY_PAUSE] = "Pause", [KEY_KPCOMMA] = "KPComma", | ||
566 | [KEY_HANGUEL] = "Hangeul", [KEY_HANJA] = "Hanja", | ||
567 | [KEY_YEN] = "Yen", [KEY_LEFTMETA] = "LeftMeta", | ||
568 | [KEY_RIGHTMETA] = "RightMeta", [KEY_COMPOSE] = "Compose", | ||
569 | [KEY_STOP] = "Stop", [KEY_AGAIN] = "Again", | ||
570 | [KEY_PROPS] = "Props", [KEY_UNDO] = "Undo", | ||
571 | [KEY_FRONT] = "Front", [KEY_COPY] = "Copy", | ||
572 | [KEY_OPEN] = "Open", [KEY_PASTE] = "Paste", | ||
573 | [KEY_FIND] = "Find", [KEY_CUT] = "Cut", | ||
574 | [KEY_HELP] = "Help", [KEY_MENU] = "Menu", | ||
575 | [KEY_CALC] = "Calc", [KEY_SETUP] = "Setup", | ||
576 | [KEY_SLEEP] = "Sleep", [KEY_WAKEUP] = "WakeUp", | ||
577 | [KEY_FILE] = "File", [KEY_SENDFILE] = "SendFile", | ||
578 | [KEY_DELETEFILE] = "DeleteFile", [KEY_XFER] = "X-fer", | ||
579 | [KEY_PROG1] = "Prog1", [KEY_PROG2] = "Prog2", | ||
580 | [KEY_WWW] = "WWW", [KEY_MSDOS] = "MSDOS", | ||
581 | [KEY_COFFEE] = "Coffee", [KEY_DIRECTION] = "Direction", | ||
582 | [KEY_CYCLEWINDOWS] = "CycleWindows", [KEY_MAIL] = "Mail", | ||
583 | [KEY_BOOKMARKS] = "Bookmarks", [KEY_COMPUTER] = "Computer", | ||
584 | [KEY_BACK] = "Back", [KEY_FORWARD] = "Forward", | ||
585 | [KEY_CLOSECD] = "CloseCD", [KEY_EJECTCD] = "EjectCD", | ||
586 | [KEY_EJECTCLOSECD] = "EjectCloseCD", [KEY_NEXTSONG] = "NextSong", | ||
587 | [KEY_PLAYPAUSE] = "PlayPause", [KEY_PREVIOUSSONG] = "PreviousSong", | ||
588 | [KEY_STOPCD] = "StopCD", [KEY_RECORD] = "Record", | ||
589 | [KEY_REWIND] = "Rewind", [KEY_PHONE] = "Phone", | ||
590 | [KEY_ISO] = "ISOKey", [KEY_CONFIG] = "Config", | ||
591 | [KEY_HOMEPAGE] = "HomePage", [KEY_REFRESH] = "Refresh", | ||
592 | [KEY_EXIT] = "Exit", [KEY_MOVE] = "Move", | ||
593 | [KEY_EDIT] = "Edit", [KEY_SCROLLUP] = "ScrollUp", | ||
594 | [KEY_SCROLLDOWN] = "ScrollDown", [KEY_KPLEFTPAREN] = "KPLeftParenthesis", | ||
595 | [KEY_KPRIGHTPAREN] = "KPRightParenthesis", [KEY_NEW] = "New", | ||
596 | [KEY_REDO] = "Redo", [KEY_F13] = "F13", | ||
597 | [KEY_F14] = "F14", [KEY_F15] = "F15", | ||
598 | [KEY_F16] = "F16", [KEY_F17] = "F17", | ||
599 | [KEY_F18] = "F18", [KEY_F19] = "F19", | ||
600 | [KEY_F20] = "F20", [KEY_F21] = "F21", | ||
601 | [KEY_F22] = "F22", [KEY_F23] = "F23", | ||
602 | [KEY_F24] = "F24", [KEY_PLAYCD] = "PlayCD", | ||
603 | [KEY_PAUSECD] = "PauseCD", [KEY_PROG3] = "Prog3", | ||
604 | [KEY_PROG4] = "Prog4", [KEY_SUSPEND] = "Suspend", | ||
605 | [KEY_CLOSE] = "Close", [KEY_PLAY] = "Play", | ||
606 | [KEY_FASTFORWARD] = "FastForward", [KEY_BASSBOOST] = "BassBoost", | ||
607 | [KEY_PRINT] = "Print", [KEY_HP] = "HP", | ||
608 | [KEY_CAMERA] = "Camera", [KEY_SOUND] = "Sound", | ||
609 | [KEY_QUESTION] = "Question", [KEY_EMAIL] = "Email", | ||
610 | [KEY_CHAT] = "Chat", [KEY_SEARCH] = "Search", | ||
611 | [KEY_CONNECT] = "Connect", [KEY_FINANCE] = "Finance", | ||
612 | [KEY_SPORT] = "Sport", [KEY_SHOP] = "Shop", | ||
613 | [KEY_ALTERASE] = "AlternateErase", [KEY_CANCEL] = "Cancel", | ||
614 | [KEY_BRIGHTNESSDOWN] = "BrightnessDown", [KEY_BRIGHTNESSUP] = "BrightnessUp", | ||
615 | [KEY_MEDIA] = "Media", [KEY_UNKNOWN] = "Unknown", | ||
616 | [BTN_0] = "Btn0", [BTN_1] = "Btn1", | ||
617 | [BTN_2] = "Btn2", [BTN_3] = "Btn3", | ||
618 | [BTN_4] = "Btn4", [BTN_5] = "Btn5", | ||
619 | [BTN_6] = "Btn6", [BTN_7] = "Btn7", | ||
620 | [BTN_8] = "Btn8", [BTN_9] = "Btn9", | ||
621 | [BTN_LEFT] = "LeftBtn", [BTN_RIGHT] = "RightBtn", | ||
622 | [BTN_MIDDLE] = "MiddleBtn", [BTN_SIDE] = "SideBtn", | ||
623 | [BTN_EXTRA] = "ExtraBtn", [BTN_FORWARD] = "ForwardBtn", | ||
624 | [BTN_BACK] = "BackBtn", [BTN_TASK] = "TaskBtn", | ||
625 | [BTN_TRIGGER] = "Trigger", [BTN_THUMB] = "ThumbBtn", | ||
626 | [BTN_THUMB2] = "ThumbBtn2", [BTN_TOP] = "TopBtn", | ||
627 | [BTN_TOP2] = "TopBtn2", [BTN_PINKIE] = "PinkieBtn", | ||
628 | [BTN_BASE] = "BaseBtn", [BTN_BASE2] = "BaseBtn2", | ||
629 | [BTN_BASE3] = "BaseBtn3", [BTN_BASE4] = "BaseBtn4", | ||
630 | [BTN_BASE5] = "BaseBtn5", [BTN_BASE6] = "BaseBtn6", | ||
631 | [BTN_DEAD] = "BtnDead", [BTN_A] = "BtnA", | ||
632 | [BTN_B] = "BtnB", [BTN_C] = "BtnC", | ||
633 | [BTN_X] = "BtnX", [BTN_Y] = "BtnY", | ||
634 | [BTN_Z] = "BtnZ", [BTN_TL] = "BtnTL", | ||
635 | [BTN_TR] = "BtnTR", [BTN_TL2] = "BtnTL2", | ||
636 | [BTN_TR2] = "BtnTR2", [BTN_SELECT] = "BtnSelect", | ||
637 | [BTN_START] = "BtnStart", [BTN_MODE] = "BtnMode", | ||
638 | [BTN_THUMBL] = "BtnThumbL", [BTN_THUMBR] = "BtnThumbR", | ||
639 | [BTN_TOOL_PEN] = "ToolPen", [BTN_TOOL_RUBBER] = "ToolRubber", | ||
640 | [BTN_TOOL_BRUSH] = "ToolBrush", [BTN_TOOL_PENCIL] = "ToolPencil", | ||
641 | [BTN_TOOL_AIRBRUSH] = "ToolAirbrush", [BTN_TOOL_FINGER] = "ToolFinger", | ||
642 | [BTN_TOOL_MOUSE] = "ToolMouse", [BTN_TOOL_LENS] = "ToolLens", | ||
643 | [BTN_TOUCH] = "Touch", [BTN_STYLUS] = "Stylus", | ||
644 | [BTN_STYLUS2] = "Stylus2", [BTN_TOOL_DOUBLETAP] = "ToolDoubleTap", | ||
645 | [BTN_TOOL_TRIPLETAP] = "ToolTripleTap", [BTN_GEAR_DOWN] = "WheelBtn", | ||
646 | [BTN_GEAR_UP] = "Gear up", [KEY_OK] = "Ok", | ||
647 | [KEY_SELECT] = "Select", [KEY_GOTO] = "Goto", | ||
648 | [KEY_CLEAR] = "Clear", [KEY_POWER2] = "Power2", | ||
649 | [KEY_OPTION] = "Option", [KEY_INFO] = "Info", | ||
650 | [KEY_TIME] = "Time", [KEY_VENDOR] = "Vendor", | ||
651 | [KEY_ARCHIVE] = "Archive", [KEY_PROGRAM] = "Program", | ||
652 | [KEY_CHANNEL] = "Channel", [KEY_FAVORITES] = "Favorites", | ||
653 | [KEY_EPG] = "EPG", [KEY_PVR] = "PVR", | ||
654 | [KEY_MHP] = "MHP", [KEY_LANGUAGE] = "Language", | ||
655 | [KEY_TITLE] = "Title", [KEY_SUBTITLE] = "Subtitle", | ||
656 | [KEY_ANGLE] = "Angle", [KEY_ZOOM] = "Zoom", | ||
657 | [KEY_MODE] = "Mode", [KEY_KEYBOARD] = "Keyboard", | ||
658 | [KEY_SCREEN] = "Screen", [KEY_PC] = "PC", | ||
659 | [KEY_TV] = "TV", [KEY_TV2] = "TV2", | ||
660 | [KEY_VCR] = "VCR", [KEY_VCR2] = "VCR2", | ||
661 | [KEY_SAT] = "Sat", [KEY_SAT2] = "Sat2", | ||
662 | [KEY_CD] = "CD", [KEY_TAPE] = "Tape", | ||
663 | [KEY_RADIO] = "Radio", [KEY_TUNER] = "Tuner", | ||
664 | [KEY_PLAYER] = "Player", [KEY_TEXT] = "Text", | ||
665 | [KEY_DVD] = "DVD", [KEY_AUX] = "Aux", | ||
666 | [KEY_MP3] = "MP3", [KEY_AUDIO] = "Audio", | ||
667 | [KEY_VIDEO] = "Video", [KEY_DIRECTORY] = "Directory", | ||
668 | [KEY_LIST] = "List", [KEY_MEMO] = "Memo", | ||
669 | [KEY_CALENDAR] = "Calendar", [KEY_RED] = "Red", | ||
670 | [KEY_GREEN] = "Green", [KEY_YELLOW] = "Yellow", | ||
671 | [KEY_BLUE] = "Blue", [KEY_CHANNELUP] = "ChannelUp", | ||
672 | [KEY_CHANNELDOWN] = "ChannelDown", [KEY_FIRST] = "First", | ||
673 | [KEY_LAST] = "Last", [KEY_AB] = "AB", | ||
674 | [KEY_NEXT] = "Next", [KEY_RESTART] = "Restart", | ||
675 | [KEY_SLOW] = "Slow", [KEY_SHUFFLE] = "Shuffle", | ||
676 | [KEY_BREAK] = "Break", [KEY_PREVIOUS] = "Previous", | ||
677 | [KEY_DIGITS] = "Digits", [KEY_TEEN] = "TEEN", | ||
678 | [KEY_TWEN] = "TWEN", [KEY_DEL_EOL] = "DeleteEOL", | ||
679 | [KEY_DEL_EOS] = "DeleteEOS", [KEY_INS_LINE] = "InsertLine", | ||
680 | [KEY_DEL_LINE] = "DeleteLine", | ||
681 | [KEY_SEND] = "Send", [KEY_REPLY] = "Reply", | ||
682 | [KEY_FORWARDMAIL] = "ForwardMail", [KEY_SAVE] = "Save", | ||
683 | [KEY_DOCUMENTS] = "Documents", | ||
684 | [KEY_FN] = "Fn", [KEY_FN_ESC] = "Fn+ESC", | ||
685 | [KEY_FN_1] = "Fn+1", [KEY_FN_2] = "Fn+2", | ||
686 | [KEY_FN_B] = "Fn+B", [KEY_FN_D] = "Fn+D", | ||
687 | [KEY_FN_E] = "Fn+E", [KEY_FN_F] = "Fn+F", | ||
688 | [KEY_FN_S] = "Fn+S", | ||
689 | [KEY_FN_F1] = "Fn+F1", [KEY_FN_F2] = "Fn+F2", | ||
690 | [KEY_FN_F3] = "Fn+F3", [KEY_FN_F4] = "Fn+F4", | ||
691 | [KEY_FN_F5] = "Fn+F5", [KEY_FN_F6] = "Fn+F6", | ||
692 | [KEY_FN_F7] = "Fn+F7", [KEY_FN_F8] = "Fn+F8", | ||
693 | [KEY_FN_F9] = "Fn+F9", [KEY_FN_F10] = "Fn+F10", | ||
694 | [KEY_FN_F11] = "Fn+F11", [KEY_FN_F12] = "Fn+F12", | ||
695 | [KEY_KBDILLUMTOGGLE] = "KbdIlluminationToggle", | ||
696 | [KEY_KBDILLUMDOWN] = "KbdIlluminationDown", | ||
697 | [KEY_KBDILLUMUP] = "KbdIlluminationUp", | ||
698 | [KEY_SWITCHVIDEOMODE] = "SwitchVideoMode", | ||
699 | }; | ||
700 | |||
701 | static char *relatives[REL_MAX + 1] = { | ||
702 | [REL_X] = "X", [REL_Y] = "Y", | ||
703 | [REL_Z] = "Z", [REL_HWHEEL] = "HWheel", | ||
704 | [REL_DIAL] = "Dial", [REL_WHEEL] = "Wheel", | ||
705 | [REL_MISC] = "Misc", | ||
706 | }; | ||
707 | |||
708 | static char *absolutes[ABS_MAX + 1] = { | ||
709 | [ABS_X] = "X", [ABS_Y] = "Y", | ||
710 | [ABS_Z] = "Z", [ABS_RX] = "Rx", | ||
711 | [ABS_RY] = "Ry", [ABS_RZ] = "Rz", | ||
712 | [ABS_THROTTLE] = "Throttle", [ABS_RUDDER] = "Rudder", | ||
713 | [ABS_WHEEL] = "Wheel", [ABS_GAS] = "Gas", | ||
714 | [ABS_BRAKE] = "Brake", [ABS_HAT0X] = "Hat0X", | ||
715 | [ABS_HAT0Y] = "Hat0Y", [ABS_HAT1X] = "Hat1X", | ||
716 | [ABS_HAT1Y] = "Hat1Y", [ABS_HAT2X] = "Hat2X", | ||
717 | [ABS_HAT2Y] = "Hat2Y", [ABS_HAT3X] = "Hat3X", | ||
718 | [ABS_HAT3Y] = "Hat 3Y", [ABS_PRESSURE] = "Pressure", | ||
719 | [ABS_DISTANCE] = "Distance", [ABS_TILT_X] = "XTilt", | ||
720 | [ABS_TILT_Y] = "YTilt", [ABS_TOOL_WIDTH] = "Tool Width", | ||
721 | [ABS_VOLUME] = "Volume", [ABS_MISC] = "Misc", | ||
722 | }; | ||
723 | |||
724 | static char *misc[MSC_MAX + 1] = { | ||
725 | [MSC_SERIAL] = "Serial", [MSC_PULSELED] = "Pulseled", | ||
726 | [MSC_GESTURE] = "Gesture", [MSC_RAW] = "RawData" | ||
727 | }; | ||
728 | |||
729 | static char *leds[LED_MAX + 1] = { | ||
730 | [LED_NUML] = "NumLock", [LED_CAPSL] = "CapsLock", | ||
731 | [LED_SCROLLL] = "ScrollLock", [LED_COMPOSE] = "Compose", | ||
732 | [LED_KANA] = "Kana", [LED_SLEEP] = "Sleep", | ||
733 | [LED_SUSPEND] = "Suspend", [LED_MUTE] = "Mute", | ||
734 | [LED_MISC] = "Misc", | ||
735 | }; | ||
736 | |||
737 | static char *repeats[REP_MAX + 1] = { | ||
738 | [REP_DELAY] = "Delay", [REP_PERIOD] = "Period" | ||
739 | }; | ||
740 | |||
741 | static char *sounds[SND_MAX + 1] = { | ||
742 | [SND_CLICK] = "Click", [SND_BELL] = "Bell", | ||
743 | [SND_TONE] = "Tone" | ||
744 | }; | ||
745 | |||
746 | static char **names[EV_MAX + 1] = { | ||
747 | [EV_SYN] = syncs, [EV_KEY] = keys, | ||
748 | [EV_REL] = relatives, [EV_ABS] = absolutes, | ||
749 | [EV_MSC] = misc, [EV_LED] = leds, | ||
750 | [EV_SND] = sounds, [EV_REP] = repeats, | ||
751 | }; | ||
752 | |||
753 | static void __attribute__((unused)) resolv_event(__u8 type, __u16 code) { | ||
754 | |||
755 | printk("%s.%s", events[type] ? events[type] : "?", | ||
756 | names[type] ? (names[type][code] ? names[type][code] : "?") : "?"); | ||
757 | } | ||
diff --git a/drivers/usb/input/hid-ff.c b/drivers/usb/input/hid-ff.c index a8fc46c721c5..4187f4ee9a9c 100644 --- a/drivers/usb/input/hid-ff.c +++ b/drivers/usb/input/hid-ff.c | |||
@@ -32,7 +32,7 @@ | |||
32 | #undef DEBUG | 32 | #undef DEBUG |
33 | #include <linux/usb.h> | 33 | #include <linux/usb.h> |
34 | 34 | ||
35 | #include "hid.h" | 35 | #include <linux/hid.h> |
36 | 36 | ||
37 | /* | 37 | /* |
38 | * This table contains pointers to initializers. To add support for new | 38 | * This table contains pointers to initializers. To add support for new |
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c index 3a7e5fbff025..8756eb3263de 100644 --- a/drivers/usb/input/hid-input.c +++ b/drivers/usb/input/hid-input.c | |||
@@ -4,6 +4,7 @@ | |||
4 | * Copyright (c) 2000-2001 Vojtech Pavlik | 4 | * Copyright (c) 2000-2001 Vojtech Pavlik |
5 | * | 5 | * |
6 | * USB HID to Linux Input mapping | 6 | * USB HID to Linux Input mapping |
7 | * | ||
7 | */ | 8 | */ |
8 | 9 | ||
9 | /* | 10 | /* |
@@ -26,847 +27,4 @@ | |||
26 | * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic | 27 | * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic |
27 | */ | 28 | */ |
28 | 29 | ||
29 | #include <linux/module.h> | ||
30 | #include <linux/slab.h> | ||
31 | #include <linux/kernel.h> | ||
32 | #include <linux/usb/input.h> | ||
33 | |||
34 | #undef DEBUG | ||
35 | |||
36 | #include "hid.h" | ||
37 | |||
38 | #define unk KEY_UNKNOWN | ||
39 | |||
40 | static const unsigned char hid_keyboard[256] = { | ||
41 | 0, 0, 0, 0, 30, 48, 46, 32, 18, 33, 34, 35, 23, 36, 37, 38, | ||
42 | 50, 49, 24, 25, 16, 19, 31, 20, 22, 47, 17, 45, 21, 44, 2, 3, | ||
43 | 4, 5, 6, 7, 8, 9, 10, 11, 28, 1, 14, 15, 57, 12, 13, 26, | ||
44 | 27, 43, 43, 39, 40, 41, 51, 52, 53, 58, 59, 60, 61, 62, 63, 64, | ||
45 | 65, 66, 67, 68, 87, 88, 99, 70,119,110,102,104,111,107,109,106, | ||
46 | 105,108,103, 69, 98, 55, 74, 78, 96, 79, 80, 81, 75, 76, 77, 71, | ||
47 | 72, 73, 82, 83, 86,127,116,117,183,184,185,186,187,188,189,190, | ||
48 | 191,192,193,194,134,138,130,132,128,129,131,137,133,135,136,113, | ||
49 | 115,114,unk,unk,unk,121,unk, 89, 93,124, 92, 94, 95,unk,unk,unk, | ||
50 | 122,123, 90, 91, 85,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk, | ||
51 | unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk, | ||
52 | unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk, | ||
53 | unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk, | ||
54 | unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk, | ||
55 | 29, 42, 56,125, 97, 54,100,126,164,166,165,163,161,115,114,113, | ||
56 | 150,158,159,128,136,177,178,176,142,152,173,140,unk,unk,unk,unk | ||
57 | }; | ||
58 | |||
59 | static const struct { | ||
60 | __s32 x; | ||
61 | __s32 y; | ||
62 | } hid_hat_to_axis[] = {{ 0, 0}, { 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}}; | ||
63 | |||
64 | #define map_abs(c) do { usage->code = c; usage->type = EV_ABS; bit = input->absbit; max = ABS_MAX; } while (0) | ||
65 | #define map_rel(c) do { usage->code = c; usage->type = EV_REL; bit = input->relbit; max = REL_MAX; } while (0) | ||
66 | #define map_key(c) do { usage->code = c; usage->type = EV_KEY; bit = input->keybit; max = KEY_MAX; } while (0) | ||
67 | #define map_led(c) do { usage->code = c; usage->type = EV_LED; bit = input->ledbit; max = LED_MAX; } while (0) | ||
68 | |||
69 | #define map_abs_clear(c) do { map_abs(c); clear_bit(c, bit); } while (0) | ||
70 | #define map_key_clear(c) do { map_key(c); clear_bit(c, bit); } while (0) | ||
71 | |||
72 | #ifdef CONFIG_USB_HIDINPUT_POWERBOOK | ||
73 | |||
74 | struct hidinput_key_translation { | ||
75 | u16 from; | ||
76 | u16 to; | ||
77 | u8 flags; | ||
78 | }; | ||
79 | |||
80 | #define POWERBOOK_FLAG_FKEY 0x01 | ||
81 | |||
82 | static struct hidinput_key_translation powerbook_fn_keys[] = { | ||
83 | { KEY_BACKSPACE, KEY_DELETE }, | ||
84 | { KEY_F1, KEY_BRIGHTNESSDOWN, POWERBOOK_FLAG_FKEY }, | ||
85 | { KEY_F2, KEY_BRIGHTNESSUP, POWERBOOK_FLAG_FKEY }, | ||
86 | { KEY_F3, KEY_MUTE, POWERBOOK_FLAG_FKEY }, | ||
87 | { KEY_F4, KEY_VOLUMEDOWN, POWERBOOK_FLAG_FKEY }, | ||
88 | { KEY_F5, KEY_VOLUMEUP, POWERBOOK_FLAG_FKEY }, | ||
89 | { KEY_F6, KEY_NUMLOCK, POWERBOOK_FLAG_FKEY }, | ||
90 | { KEY_F7, KEY_SWITCHVIDEOMODE, POWERBOOK_FLAG_FKEY }, | ||
91 | { KEY_F8, KEY_KBDILLUMTOGGLE, POWERBOOK_FLAG_FKEY }, | ||
92 | { KEY_F9, KEY_KBDILLUMDOWN, POWERBOOK_FLAG_FKEY }, | ||
93 | { KEY_F10, KEY_KBDILLUMUP, POWERBOOK_FLAG_FKEY }, | ||
94 | { KEY_UP, KEY_PAGEUP }, | ||
95 | { KEY_DOWN, KEY_PAGEDOWN }, | ||
96 | { KEY_LEFT, KEY_HOME }, | ||
97 | { KEY_RIGHT, KEY_END }, | ||
98 | { } | ||
99 | }; | ||
100 | |||
101 | static struct hidinput_key_translation powerbook_numlock_keys[] = { | ||
102 | { KEY_J, KEY_KP1 }, | ||
103 | { KEY_K, KEY_KP2 }, | ||
104 | { KEY_L, KEY_KP3 }, | ||
105 | { KEY_U, KEY_KP4 }, | ||
106 | { KEY_I, KEY_KP5 }, | ||
107 | { KEY_O, KEY_KP6 }, | ||
108 | { KEY_7, KEY_KP7 }, | ||
109 | { KEY_8, KEY_KP8 }, | ||
110 | { KEY_9, KEY_KP9 }, | ||
111 | { KEY_M, KEY_KP0 }, | ||
112 | { KEY_DOT, KEY_KPDOT }, | ||
113 | { KEY_SLASH, KEY_KPPLUS }, | ||
114 | { KEY_SEMICOLON, KEY_KPMINUS }, | ||
115 | { KEY_P, KEY_KPASTERISK }, | ||
116 | { KEY_MINUS, KEY_KPEQUAL }, | ||
117 | { KEY_0, KEY_KPSLASH }, | ||
118 | { KEY_F6, KEY_NUMLOCK }, | ||
119 | { KEY_KPENTER, KEY_KPENTER }, | ||
120 | { KEY_BACKSPACE, KEY_BACKSPACE }, | ||
121 | { } | ||
122 | }; | ||
123 | |||
124 | static struct hidinput_key_translation powerbook_iso_keyboard[] = { | ||
125 | { KEY_GRAVE, KEY_102ND }, | ||
126 | { KEY_102ND, KEY_GRAVE }, | ||
127 | { } | ||
128 | }; | ||
129 | |||
130 | static int usbhid_pb_fnmode = 1; | ||
131 | module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644); | ||
132 | MODULE_PARM_DESC(pb_fnmode, | ||
133 | "Mode of fn key on PowerBooks (0 = disabled, 1 = fkeyslast, 2 = fkeysfirst)"); | ||
134 | |||
135 | static struct hidinput_key_translation *find_translation(struct hidinput_key_translation *table, u16 from) | ||
136 | { | ||
137 | struct hidinput_key_translation *trans; | ||
138 | |||
139 | /* Look for the translation */ | ||
140 | for (trans = table; trans->from; trans++) | ||
141 | if (trans->from == from) | ||
142 | return trans; | ||
143 | |||
144 | return NULL; | ||
145 | } | ||
146 | |||
147 | static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input, | ||
148 | struct hid_usage *usage, __s32 value) | ||
149 | { | ||
150 | struct hidinput_key_translation *trans; | ||
151 | |||
152 | if (usage->code == KEY_FN) { | ||
153 | if (value) hid->quirks |= HID_QUIRK_POWERBOOK_FN_ON; | ||
154 | else hid->quirks &= ~HID_QUIRK_POWERBOOK_FN_ON; | ||
155 | |||
156 | input_event(input, usage->type, usage->code, value); | ||
157 | |||
158 | return 1; | ||
159 | } | ||
160 | |||
161 | if (usbhid_pb_fnmode) { | ||
162 | int do_translate; | ||
163 | |||
164 | trans = find_translation(powerbook_fn_keys, usage->code); | ||
165 | if (trans) { | ||
166 | if (test_bit(usage->code, hid->pb_pressed_fn)) | ||
167 | do_translate = 1; | ||
168 | else if (trans->flags & POWERBOOK_FLAG_FKEY) | ||
169 | do_translate = | ||
170 | (usbhid_pb_fnmode == 2 && (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)) || | ||
171 | (usbhid_pb_fnmode == 1 && !(hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)); | ||
172 | else | ||
173 | do_translate = (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON); | ||
174 | |||
175 | if (do_translate) { | ||
176 | if (value) | ||
177 | set_bit(usage->code, hid->pb_pressed_fn); | ||
178 | else | ||
179 | clear_bit(usage->code, hid->pb_pressed_fn); | ||
180 | |||
181 | input_event(input, usage->type, trans->to, value); | ||
182 | |||
183 | return 1; | ||
184 | } | ||
185 | } | ||
186 | |||
187 | if (test_bit(usage->code, hid->pb_pressed_numlock) || | ||
188 | test_bit(LED_NUML, input->led)) { | ||
189 | trans = find_translation(powerbook_numlock_keys, usage->code); | ||
190 | |||
191 | if (trans) { | ||
192 | if (value) | ||
193 | set_bit(usage->code, hid->pb_pressed_numlock); | ||
194 | else | ||
195 | clear_bit(usage->code, hid->pb_pressed_numlock); | ||
196 | |||
197 | input_event(input, usage->type, trans->to, value); | ||
198 | } | ||
199 | |||
200 | return 1; | ||
201 | } | ||
202 | } | ||
203 | |||
204 | if (hid->quirks & HID_QUIRK_POWERBOOK_ISO_KEYBOARD) { | ||
205 | trans = find_translation(powerbook_iso_keyboard, usage->code); | ||
206 | if (trans) { | ||
207 | input_event(input, usage->type, trans->to, value); | ||
208 | return 1; | ||
209 | } | ||
210 | } | ||
211 | |||
212 | return 0; | ||
213 | } | ||
214 | |||
215 | static void hidinput_pb_setup(struct input_dev *input) | ||
216 | { | ||
217 | struct hidinput_key_translation *trans; | ||
218 | |||
219 | set_bit(KEY_NUMLOCK, input->keybit); | ||
220 | |||
221 | /* Enable all needed keys */ | ||
222 | for (trans = powerbook_fn_keys; trans->from; trans++) | ||
223 | set_bit(trans->to, input->keybit); | ||
224 | |||
225 | for (trans = powerbook_numlock_keys; trans->from; trans++) | ||
226 | set_bit(trans->to, input->keybit); | ||
227 | |||
228 | for (trans = powerbook_iso_keyboard; trans->from; trans++) | ||
229 | set_bit(trans->to, input->keybit); | ||
230 | } | ||
231 | #else | ||
232 | static inline int hidinput_pb_event(struct hid_device *hid, struct input_dev *input, | ||
233 | struct hid_usage *usage, __s32 value) | ||
234 | { | ||
235 | return 0; | ||
236 | } | ||
237 | |||
238 | static inline void hidinput_pb_setup(struct input_dev *input) | ||
239 | { | ||
240 | } | ||
241 | #endif | ||
242 | |||
243 | static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field, | ||
244 | struct hid_usage *usage) | ||
245 | { | ||
246 | struct input_dev *input = hidinput->input; | ||
247 | struct hid_device *device = input->private; | ||
248 | int max = 0, code; | ||
249 | unsigned long *bit = NULL; | ||
250 | |||
251 | field->hidinput = hidinput; | ||
252 | |||
253 | #ifdef DEBUG | ||
254 | printk(KERN_DEBUG "Mapping: "); | ||
255 | resolv_usage(usage->hid); | ||
256 | printk(" ---> "); | ||
257 | #endif | ||
258 | |||
259 | if (field->flags & HID_MAIN_ITEM_CONSTANT) | ||
260 | goto ignore; | ||
261 | |||
262 | switch (usage->hid & HID_USAGE_PAGE) { | ||
263 | |||
264 | case HID_UP_UNDEFINED: | ||
265 | goto ignore; | ||
266 | |||
267 | case HID_UP_KEYBOARD: | ||
268 | |||
269 | set_bit(EV_REP, input->evbit); | ||
270 | |||
271 | if ((usage->hid & HID_USAGE) < 256) { | ||
272 | if (!hid_keyboard[usage->hid & HID_USAGE]) goto ignore; | ||
273 | map_key_clear(hid_keyboard[usage->hid & HID_USAGE]); | ||
274 | } else | ||
275 | map_key(KEY_UNKNOWN); | ||
276 | |||
277 | break; | ||
278 | |||
279 | case HID_UP_BUTTON: | ||
280 | |||
281 | code = ((usage->hid - 1) & 0xf); | ||
282 | |||
283 | switch (field->application) { | ||
284 | case HID_GD_MOUSE: | ||
285 | case HID_GD_POINTER: code += 0x110; break; | ||
286 | case HID_GD_JOYSTICK: code += 0x120; break; | ||
287 | case HID_GD_GAMEPAD: code += 0x130; break; | ||
288 | default: | ||
289 | switch (field->physical) { | ||
290 | case HID_GD_MOUSE: | ||
291 | case HID_GD_POINTER: code += 0x110; break; | ||
292 | case HID_GD_JOYSTICK: code += 0x120; break; | ||
293 | case HID_GD_GAMEPAD: code += 0x130; break; | ||
294 | default: code += 0x100; | ||
295 | } | ||
296 | } | ||
297 | |||
298 | map_key(code); | ||
299 | break; | ||
300 | |||
301 | |||
302 | case HID_UP_SIMULATION: | ||
303 | |||
304 | switch (usage->hid & 0xffff) { | ||
305 | case 0xba: map_abs(ABS_RUDDER); break; | ||
306 | case 0xbb: map_abs(ABS_THROTTLE); break; | ||
307 | case 0xc4: map_abs(ABS_GAS); break; | ||
308 | case 0xc5: map_abs(ABS_BRAKE); break; | ||
309 | case 0xc8: map_abs(ABS_WHEEL); break; | ||
310 | default: goto ignore; | ||
311 | } | ||
312 | break; | ||
313 | |||
314 | case HID_UP_GENDESK: | ||
315 | |||
316 | if ((usage->hid & 0xf0) == 0x80) { /* SystemControl */ | ||
317 | switch (usage->hid & 0xf) { | ||
318 | case 0x1: map_key_clear(KEY_POWER); break; | ||
319 | case 0x2: map_key_clear(KEY_SLEEP); break; | ||
320 | case 0x3: map_key_clear(KEY_WAKEUP); break; | ||
321 | default: goto unknown; | ||
322 | } | ||
323 | break; | ||
324 | } | ||
325 | |||
326 | if ((usage->hid & 0xf0) == 0x90) { /* D-pad */ | ||
327 | switch (usage->hid) { | ||
328 | case HID_GD_UP: usage->hat_dir = 1; break; | ||
329 | case HID_GD_DOWN: usage->hat_dir = 5; break; | ||
330 | case HID_GD_RIGHT: usage->hat_dir = 3; break; | ||
331 | case HID_GD_LEFT: usage->hat_dir = 7; break; | ||
332 | default: goto unknown; | ||
333 | } | ||
334 | if (field->dpad) { | ||
335 | map_abs(field->dpad); | ||
336 | goto ignore; | ||
337 | } | ||
338 | map_abs(ABS_HAT0X); | ||
339 | break; | ||
340 | } | ||
341 | |||
342 | switch (usage->hid) { | ||
343 | |||
344 | /* These usage IDs map directly to the usage codes. */ | ||
345 | case HID_GD_X: case HID_GD_Y: case HID_GD_Z: | ||
346 | case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ: | ||
347 | case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL: | ||
348 | if (field->flags & HID_MAIN_ITEM_RELATIVE) | ||
349 | map_rel(usage->hid & 0xf); | ||
350 | else | ||
351 | map_abs(usage->hid & 0xf); | ||
352 | break; | ||
353 | |||
354 | case HID_GD_HATSWITCH: | ||
355 | usage->hat_min = field->logical_minimum; | ||
356 | usage->hat_max = field->logical_maximum; | ||
357 | map_abs(ABS_HAT0X); | ||
358 | break; | ||
359 | |||
360 | case HID_GD_START: map_key_clear(BTN_START); break; | ||
361 | case HID_GD_SELECT: map_key_clear(BTN_SELECT); break; | ||
362 | |||
363 | default: goto unknown; | ||
364 | } | ||
365 | |||
366 | break; | ||
367 | |||
368 | case HID_UP_LED: | ||
369 | if (((usage->hid - 1) & 0xffff) >= LED_MAX) | ||
370 | goto ignore; | ||
371 | map_led((usage->hid - 1) & 0xffff); | ||
372 | break; | ||
373 | |||
374 | case HID_UP_DIGITIZER: | ||
375 | |||
376 | switch (usage->hid & 0xff) { | ||
377 | |||
378 | case 0x30: /* TipPressure */ | ||
379 | if (!test_bit(BTN_TOUCH, input->keybit)) { | ||
380 | device->quirks |= HID_QUIRK_NOTOUCH; | ||
381 | set_bit(EV_KEY, input->evbit); | ||
382 | set_bit(BTN_TOUCH, input->keybit); | ||
383 | } | ||
384 | |||
385 | map_abs_clear(ABS_PRESSURE); | ||
386 | break; | ||
387 | |||
388 | case 0x32: /* InRange */ | ||
389 | switch (field->physical & 0xff) { | ||
390 | case 0x21: map_key(BTN_TOOL_MOUSE); break; | ||
391 | case 0x22: map_key(BTN_TOOL_FINGER); break; | ||
392 | default: map_key(BTN_TOOL_PEN); break; | ||
393 | } | ||
394 | break; | ||
395 | |||
396 | case 0x3c: /* Invert */ | ||
397 | map_key_clear(BTN_TOOL_RUBBER); | ||
398 | break; | ||
399 | |||
400 | case 0x33: /* Touch */ | ||
401 | case 0x42: /* TipSwitch */ | ||
402 | case 0x43: /* TipSwitch2 */ | ||
403 | device->quirks &= ~HID_QUIRK_NOTOUCH; | ||
404 | map_key_clear(BTN_TOUCH); | ||
405 | break; | ||
406 | |||
407 | case 0x44: /* BarrelSwitch */ | ||
408 | map_key_clear(BTN_STYLUS); | ||
409 | break; | ||
410 | |||
411 | default: goto unknown; | ||
412 | } | ||
413 | break; | ||
414 | |||
415 | case HID_UP_CONSUMER: /* USB HUT v1.1, pages 56-62 */ | ||
416 | |||
417 | switch (usage->hid & HID_USAGE) { | ||
418 | case 0x000: goto ignore; | ||
419 | case 0x034: map_key_clear(KEY_SLEEP); break; | ||
420 | case 0x036: map_key_clear(BTN_MISC); break; | ||
421 | case 0x045: map_key_clear(KEY_RADIO); break; | ||
422 | case 0x08a: map_key_clear(KEY_WWW); break; | ||
423 | case 0x08d: map_key_clear(KEY_PROGRAM); break; | ||
424 | case 0x095: map_key_clear(KEY_HELP); break; | ||
425 | case 0x09c: map_key_clear(KEY_CHANNELUP); break; | ||
426 | case 0x09d: map_key_clear(KEY_CHANNELDOWN); break; | ||
427 | case 0x0b0: map_key_clear(KEY_PLAY); break; | ||
428 | case 0x0b1: map_key_clear(KEY_PAUSE); break; | ||
429 | case 0x0b2: map_key_clear(KEY_RECORD); break; | ||
430 | case 0x0b3: map_key_clear(KEY_FASTFORWARD); break; | ||
431 | case 0x0b4: map_key_clear(KEY_REWIND); break; | ||
432 | case 0x0b5: map_key_clear(KEY_NEXTSONG); break; | ||
433 | case 0x0b6: map_key_clear(KEY_PREVIOUSSONG); break; | ||
434 | case 0x0b7: map_key_clear(KEY_STOPCD); break; | ||
435 | case 0x0b8: map_key_clear(KEY_EJECTCD); break; | ||
436 | case 0x0cd: map_key_clear(KEY_PLAYPAUSE); break; | ||
437 | case 0x0e0: map_abs_clear(ABS_VOLUME); break; | ||
438 | case 0x0e2: map_key_clear(KEY_MUTE); break; | ||
439 | case 0x0e5: map_key_clear(KEY_BASSBOOST); break; | ||
440 | case 0x0e9: map_key_clear(KEY_VOLUMEUP); break; | ||
441 | case 0x0ea: map_key_clear(KEY_VOLUMEDOWN); break; | ||
442 | case 0x183: map_key_clear(KEY_CONFIG); break; | ||
443 | case 0x18a: map_key_clear(KEY_MAIL); break; | ||
444 | case 0x192: map_key_clear(KEY_CALC); break; | ||
445 | case 0x194: map_key_clear(KEY_FILE); break; | ||
446 | case 0x1a7: map_key_clear(KEY_DOCUMENTS); break; | ||
447 | case 0x201: map_key_clear(KEY_NEW); break; | ||
448 | case 0x207: map_key_clear(KEY_SAVE); break; | ||
449 | case 0x208: map_key_clear(KEY_PRINT); break; | ||
450 | case 0x209: map_key_clear(KEY_PROPS); break; | ||
451 | case 0x21a: map_key_clear(KEY_UNDO); break; | ||
452 | case 0x21b: map_key_clear(KEY_COPY); break; | ||
453 | case 0x21c: map_key_clear(KEY_CUT); break; | ||
454 | case 0x21d: map_key_clear(KEY_PASTE); break; | ||
455 | case 0x221: map_key_clear(KEY_FIND); break; | ||
456 | case 0x223: map_key_clear(KEY_HOMEPAGE); break; | ||
457 | case 0x224: map_key_clear(KEY_BACK); break; | ||
458 | case 0x225: map_key_clear(KEY_FORWARD); break; | ||
459 | case 0x226: map_key_clear(KEY_STOP); break; | ||
460 | case 0x227: map_key_clear(KEY_REFRESH); break; | ||
461 | case 0x22a: map_key_clear(KEY_BOOKMARKS); break; | ||
462 | case 0x233: map_key_clear(KEY_SCROLLUP); break; | ||
463 | case 0x234: map_key_clear(KEY_SCROLLDOWN); break; | ||
464 | case 0x238: map_rel(REL_HWHEEL); break; | ||
465 | case 0x279: map_key_clear(KEY_REDO); break; | ||
466 | case 0x289: map_key_clear(KEY_REPLY); break; | ||
467 | case 0x28b: map_key_clear(KEY_FORWARDMAIL); break; | ||
468 | case 0x28c: map_key_clear(KEY_SEND); break; | ||
469 | |||
470 | /* Reported on a Cherry Cymotion keyboard */ | ||
471 | case 0x301: map_key_clear(KEY_PROG1); break; | ||
472 | case 0x302: map_key_clear(KEY_PROG2); break; | ||
473 | case 0x303: map_key_clear(KEY_PROG3); break; | ||
474 | |||
475 | default: goto ignore; | ||
476 | } | ||
477 | break; | ||
478 | |||
479 | case HID_UP_HPVENDOR: /* Reported on a Dutch layout HP5308 */ | ||
480 | |||
481 | set_bit(EV_REP, input->evbit); | ||
482 | switch (usage->hid & HID_USAGE) { | ||
483 | case 0x021: map_key_clear(KEY_PRINT); break; | ||
484 | case 0x070: map_key_clear(KEY_HP); break; | ||
485 | case 0x071: map_key_clear(KEY_CAMERA); break; | ||
486 | case 0x072: map_key_clear(KEY_SOUND); break; | ||
487 | case 0x073: map_key_clear(KEY_QUESTION); break; | ||
488 | case 0x080: map_key_clear(KEY_EMAIL); break; | ||
489 | case 0x081: map_key_clear(KEY_CHAT); break; | ||
490 | case 0x082: map_key_clear(KEY_SEARCH); break; | ||
491 | case 0x083: map_key_clear(KEY_CONNECT); break; | ||
492 | case 0x084: map_key_clear(KEY_FINANCE); break; | ||
493 | case 0x085: map_key_clear(KEY_SPORT); break; | ||
494 | case 0x086: map_key_clear(KEY_SHOP); break; | ||
495 | default: goto ignore; | ||
496 | } | ||
497 | break; | ||
498 | |||
499 | case HID_UP_MSVENDOR: | ||
500 | goto ignore; | ||
501 | |||
502 | case HID_UP_CUSTOM: /* Reported on Logitech and Powerbook USB keyboards */ | ||
503 | |||
504 | set_bit(EV_REP, input->evbit); | ||
505 | switch(usage->hid & HID_USAGE) { | ||
506 | case 0x003: | ||
507 | /* The fn key on Apple PowerBooks */ | ||
508 | map_key_clear(KEY_FN); | ||
509 | hidinput_pb_setup(input); | ||
510 | break; | ||
511 | |||
512 | default: goto ignore; | ||
513 | } | ||
514 | break; | ||
515 | |||
516 | case HID_UP_LOGIVENDOR: /* Reported on Logitech Ultra X Media Remote */ | ||
517 | |||
518 | set_bit(EV_REP, input->evbit); | ||
519 | switch(usage->hid & HID_USAGE) { | ||
520 | case 0x004: map_key_clear(KEY_AGAIN); break; | ||
521 | case 0x00d: map_key_clear(KEY_HOME); break; | ||
522 | case 0x024: map_key_clear(KEY_SHUFFLE); break; | ||
523 | case 0x025: map_key_clear(KEY_TV); break; | ||
524 | case 0x026: map_key_clear(KEY_MENU); break; | ||
525 | case 0x031: map_key_clear(KEY_AUDIO); break; | ||
526 | case 0x032: map_key_clear(KEY_TEXT); break; | ||
527 | case 0x033: map_key_clear(KEY_LAST); break; | ||
528 | case 0x047: map_key_clear(KEY_MP3); break; | ||
529 | case 0x048: map_key_clear(KEY_DVD); break; | ||
530 | case 0x049: map_key_clear(KEY_MEDIA); break; | ||
531 | case 0x04a: map_key_clear(KEY_VIDEO); break; | ||
532 | case 0x04b: map_key_clear(KEY_ANGLE); break; | ||
533 | case 0x04c: map_key_clear(KEY_LANGUAGE); break; | ||
534 | case 0x04d: map_key_clear(KEY_SUBTITLE); break; | ||
535 | case 0x051: map_key_clear(KEY_RED); break; | ||
536 | case 0x052: map_key_clear(KEY_CLOSE); break; | ||
537 | default: goto ignore; | ||
538 | } | ||
539 | break; | ||
540 | |||
541 | case HID_UP_PID: | ||
542 | |||
543 | switch(usage->hid & HID_USAGE) { | ||
544 | case 0xa4: map_key_clear(BTN_DEAD); break; | ||
545 | default: goto ignore; | ||
546 | } | ||
547 | break; | ||
548 | |||
549 | default: | ||
550 | unknown: | ||
551 | if (field->report_size == 1) { | ||
552 | if (field->report->type == HID_OUTPUT_REPORT) { | ||
553 | map_led(LED_MISC); | ||
554 | break; | ||
555 | } | ||
556 | map_key(BTN_MISC); | ||
557 | break; | ||
558 | } | ||
559 | if (field->flags & HID_MAIN_ITEM_RELATIVE) { | ||
560 | map_rel(REL_MISC); | ||
561 | break; | ||
562 | } | ||
563 | map_abs(ABS_MISC); | ||
564 | break; | ||
565 | } | ||
566 | |||
567 | if (device->quirks & HID_QUIRK_MIGHTYMOUSE) { | ||
568 | if (usage->hid == HID_GD_Z) | ||
569 | map_rel(REL_HWHEEL); | ||
570 | else if (usage->code == BTN_1) | ||
571 | map_key(BTN_2); | ||
572 | else if (usage->code == BTN_2) | ||
573 | map_key(BTN_1); | ||
574 | } | ||
575 | |||
576 | if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5)) && | ||
577 | (usage->type == EV_REL) && (usage->code == REL_WHEEL)) | ||
578 | set_bit(REL_HWHEEL, bit); | ||
579 | |||
580 | if (((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005)) | ||
581 | || ((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007))) | ||
582 | goto ignore; | ||
583 | |||
584 | if ((device->quirks & HID_QUIRK_BAD_RELATIVE_KEYS) && | ||
585 | usage->type == EV_KEY && (field->flags & HID_MAIN_ITEM_RELATIVE)) | ||
586 | field->flags &= ~HID_MAIN_ITEM_RELATIVE; | ||
587 | |||
588 | set_bit(usage->type, input->evbit); | ||
589 | |||
590 | while (usage->code <= max && test_and_set_bit(usage->code, bit)) | ||
591 | usage->code = find_next_zero_bit(bit, max + 1, usage->code); | ||
592 | |||
593 | if (usage->code > max) | ||
594 | goto ignore; | ||
595 | |||
596 | |||
597 | if (usage->type == EV_ABS) { | ||
598 | |||
599 | int a = field->logical_minimum; | ||
600 | int b = field->logical_maximum; | ||
601 | |||
602 | if ((device->quirks & HID_QUIRK_BADPAD) && (usage->code == ABS_X || usage->code == ABS_Y)) { | ||
603 | a = field->logical_minimum = 0; | ||
604 | b = field->logical_maximum = 255; | ||
605 | } | ||
606 | |||
607 | if (field->application == HID_GD_GAMEPAD || field->application == HID_GD_JOYSTICK) | ||
608 | input_set_abs_params(input, usage->code, a, b, (b - a) >> 8, (b - a) >> 4); | ||
609 | else input_set_abs_params(input, usage->code, a, b, 0, 0); | ||
610 | |||
611 | } | ||
612 | |||
613 | if (usage->type == EV_ABS && | ||
614 | (usage->hat_min < usage->hat_max || usage->hat_dir)) { | ||
615 | int i; | ||
616 | for (i = usage->code; i < usage->code + 2 && i <= max; i++) { | ||
617 | input_set_abs_params(input, i, -1, 1, 0, 0); | ||
618 | set_bit(i, input->absbit); | ||
619 | } | ||
620 | if (usage->hat_dir && !field->dpad) | ||
621 | field->dpad = usage->code; | ||
622 | } | ||
623 | |||
624 | #ifdef DEBUG | ||
625 | resolv_event(usage->type, usage->code); | ||
626 | printk("\n"); | ||
627 | #endif | ||
628 | return; | ||
629 | |||
630 | ignore: | ||
631 | #ifdef DEBUG | ||
632 | printk("IGNORED\n"); | ||
633 | #endif | ||
634 | return; | ||
635 | } | ||
636 | |||
637 | void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value) | ||
638 | { | ||
639 | struct input_dev *input; | ||
640 | int *quirks = &hid->quirks; | ||
641 | |||
642 | if (!field->hidinput) | ||
643 | return; | ||
644 | |||
645 | input = field->hidinput->input; | ||
646 | |||
647 | if (!usage->type) | ||
648 | return; | ||
649 | |||
650 | if (((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005)) | ||
651 | || ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007))) { | ||
652 | if (value) hid->quirks |= HID_QUIRK_2WHEEL_MOUSE_HACK_ON; | ||
653 | else hid->quirks &= ~HID_QUIRK_2WHEEL_MOUSE_HACK_ON; | ||
654 | return; | ||
655 | } | ||
656 | |||
657 | if ((hid->quirks & HID_QUIRK_INVERT_HWHEEL) && (usage->code == REL_HWHEEL)) { | ||
658 | input_event(input, usage->type, usage->code, -value); | ||
659 | return; | ||
660 | } | ||
661 | |||
662 | if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_ON) && (usage->code == REL_WHEEL)) { | ||
663 | input_event(input, usage->type, REL_HWHEEL, value); | ||
664 | return; | ||
665 | } | ||
666 | |||
667 | if ((hid->quirks & HID_QUIRK_POWERBOOK_HAS_FN) && hidinput_pb_event(hid, input, usage, value)) | ||
668 | return; | ||
669 | |||
670 | if (usage->hat_min < usage->hat_max || usage->hat_dir) { | ||
671 | int hat_dir = usage->hat_dir; | ||
672 | if (!hat_dir) | ||
673 | hat_dir = (value - usage->hat_min) * 8 / (usage->hat_max - usage->hat_min + 1) + 1; | ||
674 | if (hat_dir < 0 || hat_dir > 8) hat_dir = 0; | ||
675 | input_event(input, usage->type, usage->code , hid_hat_to_axis[hat_dir].x); | ||
676 | input_event(input, usage->type, usage->code + 1, hid_hat_to_axis[hat_dir].y); | ||
677 | return; | ||
678 | } | ||
679 | |||
680 | if (usage->hid == (HID_UP_DIGITIZER | 0x003c)) { /* Invert */ | ||
681 | *quirks = value ? (*quirks | HID_QUIRK_INVERT) : (*quirks & ~HID_QUIRK_INVERT); | ||
682 | return; | ||
683 | } | ||
684 | |||
685 | if (usage->hid == (HID_UP_DIGITIZER | 0x0032)) { /* InRange */ | ||
686 | if (value) { | ||
687 | input_event(input, usage->type, (*quirks & HID_QUIRK_INVERT) ? BTN_TOOL_RUBBER : usage->code, 1); | ||
688 | return; | ||
689 | } | ||
690 | input_event(input, usage->type, usage->code, 0); | ||
691 | input_event(input, usage->type, BTN_TOOL_RUBBER, 0); | ||
692 | return; | ||
693 | } | ||
694 | |||
695 | if (usage->hid == (HID_UP_DIGITIZER | 0x0030) && (*quirks & HID_QUIRK_NOTOUCH)) { /* Pressure */ | ||
696 | int a = field->logical_minimum; | ||
697 | int b = field->logical_maximum; | ||
698 | input_event(input, EV_KEY, BTN_TOUCH, value > a + ((b - a) >> 3)); | ||
699 | } | ||
700 | |||
701 | if (usage->hid == (HID_UP_PID | 0x83UL)) { /* Simultaneous Effects Max */ | ||
702 | dbg("Maximum Effects - %d",value); | ||
703 | return; | ||
704 | } | ||
705 | |||
706 | if (usage->hid == (HID_UP_PID | 0x7fUL)) { | ||
707 | dbg("PID Pool Report\n"); | ||
708 | return; | ||
709 | } | ||
710 | |||
711 | if ((usage->type == EV_KEY) && (usage->code == 0)) /* Key 0 is "unassigned", not KEY_UNKNOWN */ | ||
712 | return; | ||
713 | |||
714 | input_event(input, usage->type, usage->code, value); | ||
715 | |||
716 | if ((field->flags & HID_MAIN_ITEM_RELATIVE) && (usage->type == EV_KEY)) | ||
717 | input_event(input, usage->type, usage->code, 0); | ||
718 | } | ||
719 | |||
720 | void hidinput_report_event(struct hid_device *hid, struct hid_report *report) | ||
721 | { | ||
722 | struct hid_input *hidinput; | ||
723 | |||
724 | list_for_each_entry(hidinput, &hid->inputs, list) | ||
725 | input_sync(hidinput->input); | ||
726 | } | ||
727 | |||
728 | static int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field) | ||
729 | { | ||
730 | struct hid_report *report; | ||
731 | int i, j; | ||
732 | |||
733 | list_for_each_entry(report, &hid->report_enum[HID_OUTPUT_REPORT].report_list, list) { | ||
734 | for (i = 0; i < report->maxfield; i++) { | ||
735 | *field = report->field[i]; | ||
736 | for (j = 0; j < (*field)->maxusage; j++) | ||
737 | if ((*field)->usage[j].type == type && (*field)->usage[j].code == code) | ||
738 | return j; | ||
739 | } | ||
740 | } | ||
741 | return -1; | ||
742 | } | ||
743 | |||
744 | static int hidinput_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) | ||
745 | { | ||
746 | struct hid_device *hid = dev->private; | ||
747 | struct hid_field *field; | ||
748 | int offset; | ||
749 | |||
750 | if (type == EV_FF) | ||
751 | return input_ff_event(dev, type, code, value); | ||
752 | |||
753 | if (type != EV_LED) | ||
754 | return -1; | ||
755 | |||
756 | if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) { | ||
757 | warn("event field not found"); | ||
758 | return -1; | ||
759 | } | ||
760 | |||
761 | hid_set_field(field, offset, value); | ||
762 | hid_submit_report(hid, field->report, USB_DIR_OUT); | ||
763 | |||
764 | return 0; | ||
765 | } | ||
766 | |||
767 | static int hidinput_open(struct input_dev *dev) | ||
768 | { | ||
769 | struct hid_device *hid = dev->private; | ||
770 | return hid_open(hid); | ||
771 | } | ||
772 | |||
773 | static void hidinput_close(struct input_dev *dev) | ||
774 | { | ||
775 | struct hid_device *hid = dev->private; | ||
776 | hid_close(hid); | ||
777 | } | ||
778 | |||
779 | /* | ||
780 | * Register the input device; print a message. | ||
781 | * Configure the input layer interface | ||
782 | * Read all reports and initialize the absolute field values. | ||
783 | */ | ||
784 | |||
785 | int hidinput_connect(struct hid_device *hid) | ||
786 | { | ||
787 | struct usb_device *dev = hid->dev; | ||
788 | struct hid_report *report; | ||
789 | struct hid_input *hidinput = NULL; | ||
790 | struct input_dev *input_dev; | ||
791 | int i, j, k; | ||
792 | |||
793 | INIT_LIST_HEAD(&hid->inputs); | ||
794 | |||
795 | for (i = 0; i < hid->maxcollection; i++) | ||
796 | if (hid->collection[i].type == HID_COLLECTION_APPLICATION || | ||
797 | hid->collection[i].type == HID_COLLECTION_PHYSICAL) | ||
798 | if (IS_INPUT_APPLICATION(hid->collection[i].usage)) | ||
799 | break; | ||
800 | |||
801 | if (i == hid->maxcollection) | ||
802 | return -1; | ||
803 | |||
804 | for (k = HID_INPUT_REPORT; k <= HID_OUTPUT_REPORT; k++) | ||
805 | list_for_each_entry(report, &hid->report_enum[k].report_list, list) { | ||
806 | |||
807 | if (!report->maxfield) | ||
808 | continue; | ||
809 | |||
810 | if (!hidinput) { | ||
811 | hidinput = kzalloc(sizeof(*hidinput), GFP_KERNEL); | ||
812 | input_dev = input_allocate_device(); | ||
813 | if (!hidinput || !input_dev) { | ||
814 | kfree(hidinput); | ||
815 | input_free_device(input_dev); | ||
816 | err("Out of memory during hid input probe"); | ||
817 | return -1; | ||
818 | } | ||
819 | |||
820 | input_dev->private = hid; | ||
821 | input_dev->event = hidinput_input_event; | ||
822 | input_dev->open = hidinput_open; | ||
823 | input_dev->close = hidinput_close; | ||
824 | |||
825 | input_dev->name = hid->name; | ||
826 | input_dev->phys = hid->phys; | ||
827 | input_dev->uniq = hid->uniq; | ||
828 | usb_to_input_id(dev, &input_dev->id); | ||
829 | input_dev->cdev.dev = &hid->intf->dev; | ||
830 | |||
831 | hidinput->input = input_dev; | ||
832 | list_add_tail(&hidinput->list, &hid->inputs); | ||
833 | } | ||
834 | |||
835 | for (i = 0; i < report->maxfield; i++) | ||
836 | for (j = 0; j < report->field[i]->maxusage; j++) | ||
837 | hidinput_configure_usage(hidinput, report->field[i], | ||
838 | report->field[i]->usage + j); | ||
839 | |||
840 | if (hid->quirks & HID_QUIRK_MULTI_INPUT) { | ||
841 | /* This will leave hidinput NULL, so that it | ||
842 | * allocates another one if we have more inputs on | ||
843 | * the same interface. Some devices (e.g. Happ's | ||
844 | * UGCI) cram a lot of unrelated inputs into the | ||
845 | * same interface. */ | ||
846 | hidinput->report = report; | ||
847 | input_register_device(hidinput->input); | ||
848 | hidinput = NULL; | ||
849 | } | ||
850 | } | ||
851 | |||
852 | /* This only gets called when we are a single-input (most of the | ||
853 | * time). IOW, not a HID_QUIRK_MULTI_INPUT. The hid_ff_init() is | ||
854 | * only useful in this case, and not for multi-input quirks. */ | ||
855 | if (hidinput) { | ||
856 | hid_ff_init(hid); | ||
857 | input_register_device(hidinput->input); | ||
858 | } | ||
859 | |||
860 | return 0; | ||
861 | } | ||
862 | |||
863 | void hidinput_disconnect(struct hid_device *hid) | ||
864 | { | ||
865 | struct hid_input *hidinput, *next; | ||
866 | 30 | ||
867 | list_for_each_entry_safe(hidinput, next, &hid->inputs, list) { | ||
868 | list_del(&hidinput->list); | ||
869 | input_unregister_device(hidinput->input); | ||
870 | kfree(hidinput); | ||
871 | } | ||
872 | } | ||
diff --git a/drivers/usb/input/hid-lgff.c b/drivers/usb/input/hid-lgff.c index 93da222b6da8..e977ba3d17e0 100644 --- a/drivers/usb/input/hid-lgff.c +++ b/drivers/usb/input/hid-lgff.c | |||
@@ -29,7 +29,7 @@ | |||
29 | 29 | ||
30 | #include <linux/input.h> | 30 | #include <linux/input.h> |
31 | #include <linux/usb.h> | 31 | #include <linux/usb.h> |
32 | #include "hid.h" | 32 | #include <linux/hid.h> |
33 | 33 | ||
34 | struct device_type { | 34 | struct device_type { |
35 | u16 idVendor; | 35 | u16 idVendor; |
diff --git a/drivers/usb/input/hid-pidff.c b/drivers/usb/input/hid-pidff.c index 5420c13eb8eb..b4caea3864e3 100644 --- a/drivers/usb/input/hid-pidff.c +++ b/drivers/usb/input/hid-pidff.c | |||
@@ -28,7 +28,9 @@ | |||
28 | #include <linux/input.h> | 28 | #include <linux/input.h> |
29 | #include <linux/usb.h> | 29 | #include <linux/usb.h> |
30 | 30 | ||
31 | #include "hid.h" | 31 | #include <linux/hid.h> |
32 | |||
33 | #include "usbhid.h" | ||
32 | 34 | ||
33 | #define PID_EFFECTS_MAX 64 | 35 | #define PID_EFFECTS_MAX 64 |
34 | 36 | ||
diff --git a/drivers/usb/input/hid-tmff.c b/drivers/usb/input/hid-tmff.c index 2d5be4c318ac..1cd1418ad6ac 100644 --- a/drivers/usb/input/hid-tmff.c +++ b/drivers/usb/input/hid-tmff.c | |||
@@ -32,7 +32,7 @@ | |||
32 | #undef DEBUG | 32 | #undef DEBUG |
33 | #include <linux/usb.h> | 33 | #include <linux/usb.h> |
34 | 34 | ||
35 | #include "hid.h" | 35 | #include <linux/hid.h> |
36 | 36 | ||
37 | /* Usages for thrustmaster devices I know about */ | 37 | /* Usages for thrustmaster devices I know about */ |
38 | #define THRUSTMASTER_USAGE_RUMBLE_LR (HID_UP_GENDESK | 0xbb) | 38 | #define THRUSTMASTER_USAGE_RUMBLE_LR (HID_UP_GENDESK | 0xbb) |
diff --git a/drivers/usb/input/hid-zpff.c b/drivers/usb/input/hid-zpff.c index d2ce3214572c..af1bfae39dce 100644 --- a/drivers/usb/input/hid-zpff.c +++ b/drivers/usb/input/hid-zpff.c | |||
@@ -27,7 +27,7 @@ | |||
27 | 27 | ||
28 | #include <linux/input.h> | 28 | #include <linux/input.h> |
29 | #include <linux/usb.h> | 29 | #include <linux/usb.h> |
30 | #include "hid.h" | 30 | #include <linux/hid.h> |
31 | 31 | ||
32 | struct zpff_device { | 32 | struct zpff_device { |
33 | struct hid_report *report; | 33 | struct hid_report *report; |
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h deleted file mode 100644 index 76ad68d9edfd..000000000000 --- a/drivers/usb/input/hid.h +++ /dev/null | |||
@@ -1,540 +0,0 @@ | |||
1 | #ifndef __HID_H | ||
2 | #define __HID_H | ||
3 | |||
4 | /* | ||
5 | * $Id: hid.h,v 1.24 2001/12/27 10:37:41 vojtech Exp $ | ||
6 | * | ||
7 | * Copyright (c) 1999 Andreas Gal | ||
8 | * Copyright (c) 2000-2001 Vojtech Pavlik | ||
9 | */ | ||
10 | |||
11 | /* | ||
12 | * This program is free software; you can redistribute it and/or modify | ||
13 | * it under the terms of the GNU General Public License as published by | ||
14 | * the Free Software Foundation; either version 2 of the License, or | ||
15 | * (at your option) any later version. | ||
16 | * | ||
17 | * This program is distributed in the hope that it will be useful, | ||
18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
20 | * GNU General Public License for more details. | ||
21 | * | ||
22 | * You should have received a copy of the GNU General Public License | ||
23 | * along with this program; if not, write to the Free Software | ||
24 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
25 | * | ||
26 | * Should you need to contact me, the author, you can do so either by | ||
27 | * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail: | ||
28 | * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic | ||
29 | */ | ||
30 | |||
31 | #include <linux/types.h> | ||
32 | #include <linux/slab.h> | ||
33 | #include <linux/list.h> | ||
34 | #include <linux/timer.h> | ||
35 | #include <linux/workqueue.h> | ||
36 | |||
37 | /* | ||
38 | * USB HID (Human Interface Device) interface class code | ||
39 | */ | ||
40 | |||
41 | #define USB_INTERFACE_CLASS_HID 3 | ||
42 | |||
43 | /* | ||
44 | * USB HID interface subclass and protocol codes | ||
45 | */ | ||
46 | |||
47 | #define USB_INTERFACE_SUBCLASS_BOOT 1 | ||
48 | #define USB_INTERFACE_PROTOCOL_KEYBOARD 1 | ||
49 | #define USB_INTERFACE_PROTOCOL_MOUSE 2 | ||
50 | |||
51 | /* | ||
52 | * HID class requests | ||
53 | */ | ||
54 | |||
55 | #define HID_REQ_GET_REPORT 0x01 | ||
56 | #define HID_REQ_GET_IDLE 0x02 | ||
57 | #define HID_REQ_GET_PROTOCOL 0x03 | ||
58 | #define HID_REQ_SET_REPORT 0x09 | ||
59 | #define HID_REQ_SET_IDLE 0x0A | ||
60 | #define HID_REQ_SET_PROTOCOL 0x0B | ||
61 | |||
62 | /* | ||
63 | * HID class descriptor types | ||
64 | */ | ||
65 | |||
66 | #define HID_DT_HID (USB_TYPE_CLASS | 0x01) | ||
67 | #define HID_DT_REPORT (USB_TYPE_CLASS | 0x02) | ||
68 | #define HID_DT_PHYSICAL (USB_TYPE_CLASS | 0x03) | ||
69 | |||
70 | /* | ||
71 | * We parse each description item into this structure. Short items data | ||
72 | * values are expanded to 32-bit signed int, long items contain a pointer | ||
73 | * into the data area. | ||
74 | */ | ||
75 | |||
76 | struct hid_item { | ||
77 | unsigned format; | ||
78 | __u8 size; | ||
79 | __u8 type; | ||
80 | __u8 tag; | ||
81 | union { | ||
82 | __u8 u8; | ||
83 | __s8 s8; | ||
84 | __u16 u16; | ||
85 | __s16 s16; | ||
86 | __u32 u32; | ||
87 | __s32 s32; | ||
88 | __u8 *longdata; | ||
89 | } data; | ||
90 | }; | ||
91 | |||
92 | /* | ||
93 | * HID report item format | ||
94 | */ | ||
95 | |||
96 | #define HID_ITEM_FORMAT_SHORT 0 | ||
97 | #define HID_ITEM_FORMAT_LONG 1 | ||
98 | |||
99 | /* | ||
100 | * Special tag indicating long items | ||
101 | */ | ||
102 | |||
103 | #define HID_ITEM_TAG_LONG 15 | ||
104 | |||
105 | /* | ||
106 | * HID report descriptor item type (prefix bit 2,3) | ||
107 | */ | ||
108 | |||
109 | #define HID_ITEM_TYPE_MAIN 0 | ||
110 | #define HID_ITEM_TYPE_GLOBAL 1 | ||
111 | #define HID_ITEM_TYPE_LOCAL 2 | ||
112 | #define HID_ITEM_TYPE_RESERVED 3 | ||
113 | |||
114 | /* | ||
115 | * HID report descriptor main item tags | ||
116 | */ | ||
117 | |||
118 | #define HID_MAIN_ITEM_TAG_INPUT 8 | ||
119 | #define HID_MAIN_ITEM_TAG_OUTPUT 9 | ||
120 | #define HID_MAIN_ITEM_TAG_FEATURE 11 | ||
121 | #define HID_MAIN_ITEM_TAG_BEGIN_COLLECTION 10 | ||
122 | #define HID_MAIN_ITEM_TAG_END_COLLECTION 12 | ||
123 | |||
124 | /* | ||
125 | * HID report descriptor main item contents | ||
126 | */ | ||
127 | |||
128 | #define HID_MAIN_ITEM_CONSTANT 0x001 | ||
129 | #define HID_MAIN_ITEM_VARIABLE 0x002 | ||
130 | #define HID_MAIN_ITEM_RELATIVE 0x004 | ||
131 | #define HID_MAIN_ITEM_WRAP 0x008 | ||
132 | #define HID_MAIN_ITEM_NONLINEAR 0x010 | ||
133 | #define HID_MAIN_ITEM_NO_PREFERRED 0x020 | ||
134 | #define HID_MAIN_ITEM_NULL_STATE 0x040 | ||
135 | #define HID_MAIN_ITEM_VOLATILE 0x080 | ||
136 | #define HID_MAIN_ITEM_BUFFERED_BYTE 0x100 | ||
137 | |||
138 | /* | ||
139 | * HID report descriptor collection item types | ||
140 | */ | ||
141 | |||
142 | #define HID_COLLECTION_PHYSICAL 0 | ||
143 | #define HID_COLLECTION_APPLICATION 1 | ||
144 | #define HID_COLLECTION_LOGICAL 2 | ||
145 | |||
146 | /* | ||
147 | * HID report descriptor global item tags | ||
148 | */ | ||
149 | |||
150 | #define HID_GLOBAL_ITEM_TAG_USAGE_PAGE 0 | ||
151 | #define HID_GLOBAL_ITEM_TAG_LOGICAL_MINIMUM 1 | ||
152 | #define HID_GLOBAL_ITEM_TAG_LOGICAL_MAXIMUM 2 | ||
153 | #define HID_GLOBAL_ITEM_TAG_PHYSICAL_MINIMUM 3 | ||
154 | #define HID_GLOBAL_ITEM_TAG_PHYSICAL_MAXIMUM 4 | ||
155 | #define HID_GLOBAL_ITEM_TAG_UNIT_EXPONENT 5 | ||
156 | #define HID_GLOBAL_ITEM_TAG_UNIT 6 | ||
157 | #define HID_GLOBAL_ITEM_TAG_REPORT_SIZE 7 | ||
158 | #define HID_GLOBAL_ITEM_TAG_REPORT_ID 8 | ||
159 | #define HID_GLOBAL_ITEM_TAG_REPORT_COUNT 9 | ||
160 | #define HID_GLOBAL_ITEM_TAG_PUSH 10 | ||
161 | #define HID_GLOBAL_ITEM_TAG_POP 11 | ||
162 | |||
163 | /* | ||
164 | * HID report descriptor local item tags | ||
165 | */ | ||
166 | |||
167 | #define HID_LOCAL_ITEM_TAG_USAGE 0 | ||
168 | #define HID_LOCAL_ITEM_TAG_USAGE_MINIMUM 1 | ||
169 | #define HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM 2 | ||
170 | #define HID_LOCAL_ITEM_TAG_DESIGNATOR_INDEX 3 | ||
171 | #define HID_LOCAL_ITEM_TAG_DESIGNATOR_MINIMUM 4 | ||
172 | #define HID_LOCAL_ITEM_TAG_DESIGNATOR_MAXIMUM 5 | ||
173 | #define HID_LOCAL_ITEM_TAG_STRING_INDEX 7 | ||
174 | #define HID_LOCAL_ITEM_TAG_STRING_MINIMUM 8 | ||
175 | #define HID_LOCAL_ITEM_TAG_STRING_MAXIMUM 9 | ||
176 | #define HID_LOCAL_ITEM_TAG_DELIMITER 10 | ||
177 | |||
178 | /* | ||
179 | * HID usage tables | ||
180 | */ | ||
181 | |||
182 | #define HID_USAGE_PAGE 0xffff0000 | ||
183 | |||
184 | #define HID_UP_UNDEFINED 0x00000000 | ||
185 | #define HID_UP_GENDESK 0x00010000 | ||
186 | #define HID_UP_SIMULATION 0x00020000 | ||
187 | #define HID_UP_KEYBOARD 0x00070000 | ||
188 | #define HID_UP_LED 0x00080000 | ||
189 | #define HID_UP_BUTTON 0x00090000 | ||
190 | #define HID_UP_ORDINAL 0x000a0000 | ||
191 | #define HID_UP_CONSUMER 0x000c0000 | ||
192 | #define HID_UP_DIGITIZER 0x000d0000 | ||
193 | #define HID_UP_PID 0x000f0000 | ||
194 | #define HID_UP_HPVENDOR 0xff7f0000 | ||
195 | #define HID_UP_MSVENDOR 0xff000000 | ||
196 | #define HID_UP_CUSTOM 0x00ff0000 | ||
197 | #define HID_UP_LOGIVENDOR 0xffbc0000 | ||
198 | |||
199 | #define HID_USAGE 0x0000ffff | ||
200 | |||
201 | #define HID_GD_POINTER 0x00010001 | ||
202 | #define HID_GD_MOUSE 0x00010002 | ||
203 | #define HID_GD_JOYSTICK 0x00010004 | ||
204 | #define HID_GD_GAMEPAD 0x00010005 | ||
205 | #define HID_GD_KEYBOARD 0x00010006 | ||
206 | #define HID_GD_KEYPAD 0x00010007 | ||
207 | #define HID_GD_MULTIAXIS 0x00010008 | ||
208 | #define HID_GD_X 0x00010030 | ||
209 | #define HID_GD_Y 0x00010031 | ||
210 | #define HID_GD_Z 0x00010032 | ||
211 | #define HID_GD_RX 0x00010033 | ||
212 | #define HID_GD_RY 0x00010034 | ||
213 | #define HID_GD_RZ 0x00010035 | ||
214 | #define HID_GD_SLIDER 0x00010036 | ||
215 | #define HID_GD_DIAL 0x00010037 | ||
216 | #define HID_GD_WHEEL 0x00010038 | ||
217 | #define HID_GD_HATSWITCH 0x00010039 | ||
218 | #define HID_GD_BUFFER 0x0001003a | ||
219 | #define HID_GD_BYTECOUNT 0x0001003b | ||
220 | #define HID_GD_MOTION 0x0001003c | ||
221 | #define HID_GD_START 0x0001003d | ||
222 | #define HID_GD_SELECT 0x0001003e | ||
223 | #define HID_GD_VX 0x00010040 | ||
224 | #define HID_GD_VY 0x00010041 | ||
225 | #define HID_GD_VZ 0x00010042 | ||
226 | #define HID_GD_VBRX 0x00010043 | ||
227 | #define HID_GD_VBRY 0x00010044 | ||
228 | #define HID_GD_VBRZ 0x00010045 | ||
229 | #define HID_GD_VNO 0x00010046 | ||
230 | #define HID_GD_FEATURE 0x00010047 | ||
231 | #define HID_GD_UP 0x00010090 | ||
232 | #define HID_GD_DOWN 0x00010091 | ||
233 | #define HID_GD_RIGHT 0x00010092 | ||
234 | #define HID_GD_LEFT 0x00010093 | ||
235 | |||
236 | /* | ||
237 | * HID report types --- Ouch! HID spec says 1 2 3! | ||
238 | */ | ||
239 | |||
240 | #define HID_INPUT_REPORT 0 | ||
241 | #define HID_OUTPUT_REPORT 1 | ||
242 | #define HID_FEATURE_REPORT 2 | ||
243 | |||
244 | /* | ||
245 | * HID device quirks. | ||
246 | */ | ||
247 | |||
248 | #define HID_QUIRK_INVERT 0x00000001 | ||
249 | #define HID_QUIRK_NOTOUCH 0x00000002 | ||
250 | #define HID_QUIRK_IGNORE 0x00000004 | ||
251 | #define HID_QUIRK_NOGET 0x00000008 | ||
252 | #define HID_QUIRK_HIDDEV 0x00000010 | ||
253 | #define HID_QUIRK_BADPAD 0x00000020 | ||
254 | #define HID_QUIRK_MULTI_INPUT 0x00000040 | ||
255 | #define HID_QUIRK_2WHEEL_MOUSE_HACK_7 0x00000080 | ||
256 | #define HID_QUIRK_2WHEEL_MOUSE_HACK_5 0x00000100 | ||
257 | #define HID_QUIRK_2WHEEL_MOUSE_HACK_ON 0x00000200 | ||
258 | #define HID_QUIRK_MIGHTYMOUSE 0x00000400 | ||
259 | #define HID_QUIRK_CYMOTION 0x00000800 | ||
260 | #define HID_QUIRK_POWERBOOK_HAS_FN 0x00001000 | ||
261 | #define HID_QUIRK_POWERBOOK_FN_ON 0x00002000 | ||
262 | #define HID_QUIRK_INVERT_HWHEEL 0x00004000 | ||
263 | #define HID_QUIRK_POWERBOOK_ISO_KEYBOARD 0x00008000 | ||
264 | #define HID_QUIRK_BAD_RELATIVE_KEYS 0x00010000 | ||
265 | |||
266 | /* | ||
267 | * This is the global environment of the parser. This information is | ||
268 | * persistent for main-items. The global environment can be saved and | ||
269 | * restored with PUSH/POP statements. | ||
270 | */ | ||
271 | |||
272 | struct hid_global { | ||
273 | unsigned usage_page; | ||
274 | __s32 logical_minimum; | ||
275 | __s32 logical_maximum; | ||
276 | __s32 physical_minimum; | ||
277 | __s32 physical_maximum; | ||
278 | __s32 unit_exponent; | ||
279 | unsigned unit; | ||
280 | unsigned report_id; | ||
281 | unsigned report_size; | ||
282 | unsigned report_count; | ||
283 | }; | ||
284 | |||
285 | /* | ||
286 | * This is the local environment. It is persistent up the next main-item. | ||
287 | */ | ||
288 | |||
289 | #define HID_MAX_DESCRIPTOR_SIZE 4096 | ||
290 | #define HID_MAX_USAGES 1024 | ||
291 | #define HID_DEFAULT_NUM_COLLECTIONS 16 | ||
292 | |||
293 | struct hid_local { | ||
294 | unsigned usage[HID_MAX_USAGES]; /* usage array */ | ||
295 | unsigned collection_index[HID_MAX_USAGES]; /* collection index array */ | ||
296 | unsigned usage_index; | ||
297 | unsigned usage_minimum; | ||
298 | unsigned delimiter_depth; | ||
299 | unsigned delimiter_branch; | ||
300 | }; | ||
301 | |||
302 | /* | ||
303 | * This is the collection stack. We climb up the stack to determine | ||
304 | * application and function of each field. | ||
305 | */ | ||
306 | |||
307 | struct hid_collection { | ||
308 | unsigned type; | ||
309 | unsigned usage; | ||
310 | unsigned level; | ||
311 | }; | ||
312 | |||
313 | struct hid_usage { | ||
314 | unsigned hid; /* hid usage code */ | ||
315 | unsigned collection_index; /* index into collection array */ | ||
316 | /* hidinput data */ | ||
317 | __u16 code; /* input driver code */ | ||
318 | __u8 type; /* input driver type */ | ||
319 | __s8 hat_min; /* hat switch fun */ | ||
320 | __s8 hat_max; /* ditto */ | ||
321 | __s8 hat_dir; /* ditto */ | ||
322 | }; | ||
323 | |||
324 | struct hid_input; | ||
325 | |||
326 | struct hid_field { | ||
327 | unsigned physical; /* physical usage for this field */ | ||
328 | unsigned logical; /* logical usage for this field */ | ||
329 | unsigned application; /* application usage for this field */ | ||
330 | struct hid_usage *usage; /* usage table for this function */ | ||
331 | unsigned maxusage; /* maximum usage index */ | ||
332 | unsigned flags; /* main-item flags (i.e. volatile,array,constant) */ | ||
333 | unsigned report_offset; /* bit offset in the report */ | ||
334 | unsigned report_size; /* size of this field in the report */ | ||
335 | unsigned report_count; /* number of this field in the report */ | ||
336 | unsigned report_type; /* (input,output,feature) */ | ||
337 | __s32 *value; /* last known value(s) */ | ||
338 | __s32 logical_minimum; | ||
339 | __s32 logical_maximum; | ||
340 | __s32 physical_minimum; | ||
341 | __s32 physical_maximum; | ||
342 | __s32 unit_exponent; | ||
343 | unsigned unit; | ||
344 | struct hid_report *report; /* associated report */ | ||
345 | unsigned index; /* index into report->field[] */ | ||
346 | /* hidinput data */ | ||
347 | struct hid_input *hidinput; /* associated input structure */ | ||
348 | __u16 dpad; /* dpad input code */ | ||
349 | }; | ||
350 | |||
351 | #define HID_MAX_FIELDS 64 | ||
352 | |||
353 | struct hid_report { | ||
354 | struct list_head list; | ||
355 | unsigned id; /* id of this report */ | ||
356 | unsigned type; /* report type */ | ||
357 | struct hid_field *field[HID_MAX_FIELDS]; /* fields of the report */ | ||
358 | unsigned maxfield; /* maximum valid field index */ | ||
359 | unsigned size; /* size of the report (bits) */ | ||
360 | struct hid_device *device; /* associated device */ | ||
361 | }; | ||
362 | |||
363 | struct hid_report_enum { | ||
364 | unsigned numbered; | ||
365 | struct list_head report_list; | ||
366 | struct hid_report *report_id_hash[256]; | ||
367 | }; | ||
368 | |||
369 | #define HID_REPORT_TYPES 3 | ||
370 | |||
371 | #define HID_MIN_BUFFER_SIZE 64 /* make sure there is at least a packet size of space */ | ||
372 | #define HID_MAX_BUFFER_SIZE 4096 /* 4kb */ | ||
373 | #define HID_CONTROL_FIFO_SIZE 256 /* to init devices with >100 reports */ | ||
374 | #define HID_OUTPUT_FIFO_SIZE 64 | ||
375 | |||
376 | struct hid_control_fifo { | ||
377 | unsigned char dir; | ||
378 | struct hid_report *report; | ||
379 | }; | ||
380 | |||
381 | #define HID_CLAIMED_INPUT 1 | ||
382 | #define HID_CLAIMED_HIDDEV 2 | ||
383 | |||
384 | #define HID_CTRL_RUNNING 1 | ||
385 | #define HID_OUT_RUNNING 2 | ||
386 | #define HID_IN_RUNNING 3 | ||
387 | #define HID_RESET_PENDING 4 | ||
388 | #define HID_SUSPENDED 5 | ||
389 | #define HID_CLEAR_HALT 6 | ||
390 | |||
391 | struct hid_input { | ||
392 | struct list_head list; | ||
393 | struct hid_report *report; | ||
394 | struct input_dev *input; | ||
395 | }; | ||
396 | |||
397 | struct hid_device { /* device report descriptor */ | ||
398 | __u8 *rdesc; | ||
399 | unsigned rsize; | ||
400 | struct hid_collection *collection; /* List of HID collections */ | ||
401 | unsigned collection_size; /* Number of allocated hid_collections */ | ||
402 | unsigned maxcollection; /* Number of parsed collections */ | ||
403 | unsigned maxapplication; /* Number of applications */ | ||
404 | unsigned version; /* HID version */ | ||
405 | unsigned country; /* HID country */ | ||
406 | struct hid_report_enum report_enum[HID_REPORT_TYPES]; | ||
407 | |||
408 | struct usb_device *dev; /* USB device */ | ||
409 | struct usb_interface *intf; /* USB interface */ | ||
410 | int ifnum; /* USB interface number */ | ||
411 | |||
412 | unsigned long iofl; /* I/O flags (CTRL_RUNNING, OUT_RUNNING) */ | ||
413 | struct timer_list io_retry; /* Retry timer */ | ||
414 | unsigned long stop_retry; /* Time to give up, in jiffies */ | ||
415 | unsigned int retry_delay; /* Delay length in ms */ | ||
416 | struct work_struct reset_work; /* Task context for resets */ | ||
417 | |||
418 | unsigned int bufsize; /* URB buffer size */ | ||
419 | |||
420 | struct urb *urbin; /* Input URB */ | ||
421 | char *inbuf; /* Input buffer */ | ||
422 | dma_addr_t inbuf_dma; /* Input buffer dma */ | ||
423 | spinlock_t inlock; /* Input fifo spinlock */ | ||
424 | |||
425 | struct urb *urbctrl; /* Control URB */ | ||
426 | struct usb_ctrlrequest *cr; /* Control request struct */ | ||
427 | dma_addr_t cr_dma; /* Control request struct dma */ | ||
428 | struct hid_control_fifo ctrl[HID_CONTROL_FIFO_SIZE]; /* Control fifo */ | ||
429 | unsigned char ctrlhead, ctrltail; /* Control fifo head & tail */ | ||
430 | char *ctrlbuf; /* Control buffer */ | ||
431 | dma_addr_t ctrlbuf_dma; /* Control buffer dma */ | ||
432 | spinlock_t ctrllock; /* Control fifo spinlock */ | ||
433 | |||
434 | struct urb *urbout; /* Output URB */ | ||
435 | struct hid_report *out[HID_CONTROL_FIFO_SIZE]; /* Output pipe fifo */ | ||
436 | unsigned char outhead, outtail; /* Output pipe fifo head & tail */ | ||
437 | char *outbuf; /* Output buffer */ | ||
438 | dma_addr_t outbuf_dma; /* Output buffer dma */ | ||
439 | spinlock_t outlock; /* Output fifo spinlock */ | ||
440 | |||
441 | unsigned claimed; /* Claimed by hidinput, hiddev? */ | ||
442 | unsigned quirks; /* Various quirks the device can pull on us */ | ||
443 | |||
444 | struct list_head inputs; /* The list of inputs */ | ||
445 | void *hiddev; /* The hiddev structure */ | ||
446 | int minor; /* Hiddev minor number */ | ||
447 | |||
448 | wait_queue_head_t wait; /* For sleeping */ | ||
449 | |||
450 | int open; /* is the device open by anyone? */ | ||
451 | char name[128]; /* Device name */ | ||
452 | char phys[64]; /* Device physical location */ | ||
453 | char uniq[64]; /* Device unique identifier (serial #) */ | ||
454 | |||
455 | #ifdef CONFIG_USB_HIDINPUT_POWERBOOK | ||
456 | unsigned long pb_pressed_fn[NBITS(KEY_MAX)]; | ||
457 | unsigned long pb_pressed_numlock[NBITS(KEY_MAX)]; | ||
458 | #endif | ||
459 | }; | ||
460 | |||
461 | #define HID_GLOBAL_STACK_SIZE 4 | ||
462 | #define HID_COLLECTION_STACK_SIZE 4 | ||
463 | |||
464 | struct hid_parser { | ||
465 | struct hid_global global; | ||
466 | struct hid_global global_stack[HID_GLOBAL_STACK_SIZE]; | ||
467 | unsigned global_stack_ptr; | ||
468 | struct hid_local local; | ||
469 | unsigned collection_stack[HID_COLLECTION_STACK_SIZE]; | ||
470 | unsigned collection_stack_ptr; | ||
471 | struct hid_device *device; | ||
472 | }; | ||
473 | |||
474 | struct hid_class_descriptor { | ||
475 | __u8 bDescriptorType; | ||
476 | __u16 wDescriptorLength; | ||
477 | } __attribute__ ((packed)); | ||
478 | |||
479 | struct hid_descriptor { | ||
480 | __u8 bLength; | ||
481 | __u8 bDescriptorType; | ||
482 | __u16 bcdHID; | ||
483 | __u8 bCountryCode; | ||
484 | __u8 bNumDescriptors; | ||
485 | |||
486 | struct hid_class_descriptor desc[1]; | ||
487 | } __attribute__ ((packed)); | ||
488 | |||
489 | #ifdef DEBUG | ||
490 | #include "hid-debug.h" | ||
491 | #else | ||
492 | #define hid_dump_input(a,b) do { } while (0) | ||
493 | #define hid_dump_device(c) do { } while (0) | ||
494 | #define hid_dump_field(a,b) do { } while (0) | ||
495 | #define resolv_usage(a) do { } while (0) | ||
496 | #define resolv_event(a,b) do { } while (0) | ||
497 | #endif | ||
498 | |||
499 | #endif | ||
500 | |||
501 | #ifdef CONFIG_USB_HIDINPUT | ||
502 | /* Applications from HID Usage Tables 4/8/99 Version 1.1 */ | ||
503 | /* We ignore a few input applications that are not widely used */ | ||
504 | #define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001)) | ||
505 | extern void hidinput_hid_event(struct hid_device *, struct hid_field *, struct hid_usage *, __s32); | ||
506 | extern void hidinput_report_event(struct hid_device *hid, struct hid_report *report); | ||
507 | extern int hidinput_connect(struct hid_device *); | ||
508 | extern void hidinput_disconnect(struct hid_device *); | ||
509 | #else | ||
510 | #define IS_INPUT_APPLICATION(a) (0) | ||
511 | static inline void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value) { } | ||
512 | static inline void hidinput_report_event(struct hid_device *hid, struct hid_report *report) { } | ||
513 | static inline int hidinput_connect(struct hid_device *hid) { return -ENODEV; } | ||
514 | static inline void hidinput_disconnect(struct hid_device *hid) { } | ||
515 | #endif | ||
516 | |||
517 | int hid_open(struct hid_device *); | ||
518 | void hid_close(struct hid_device *); | ||
519 | int hid_set_field(struct hid_field *, unsigned, __s32); | ||
520 | void hid_submit_report(struct hid_device *, struct hid_report *, unsigned char dir); | ||
521 | void hid_init_reports(struct hid_device *hid); | ||
522 | int hid_wait_io(struct hid_device* hid); | ||
523 | |||
524 | |||
525 | #ifdef CONFIG_HID_FF | ||
526 | int hid_ff_init(struct hid_device *hid); | ||
527 | |||
528 | int hid_lgff_init(struct hid_device *hid); | ||
529 | int hid_tmff_init(struct hid_device *hid); | ||
530 | int hid_zpff_init(struct hid_device *hid); | ||
531 | #ifdef CONFIG_HID_PID | ||
532 | int hid_pidff_init(struct hid_device *hid); | ||
533 | #else | ||
534 | static inline int hid_pidff_init(struct hid_device *hid) { return -ENODEV; } | ||
535 | #endif | ||
536 | |||
537 | #else | ||
538 | static inline int hid_ff_init(struct hid_device *hid) { return -1; } | ||
539 | #endif | ||
540 | |||
diff --git a/drivers/usb/input/hiddev.c b/drivers/usb/input/hiddev.c index 7dc14d0cacc1..cbd3b60d93bb 100644 --- a/drivers/usb/input/hiddev.c +++ b/drivers/usb/input/hiddev.c | |||
@@ -32,8 +32,9 @@ | |||
32 | #include <linux/smp_lock.h> | 32 | #include <linux/smp_lock.h> |
33 | #include <linux/input.h> | 33 | #include <linux/input.h> |
34 | #include <linux/usb.h> | 34 | #include <linux/usb.h> |
35 | #include "hid.h" | 35 | #include <linux/hid.h> |
36 | #include <linux/hiddev.h> | 36 | #include <linux/hiddev.h> |
37 | #include "usbhid.h" | ||
37 | 38 | ||
38 | #ifdef CONFIG_USB_DYNAMIC_MINORS | 39 | #ifdef CONFIG_USB_DYNAMIC_MINORS |
39 | #define HIDDEV_MINOR_BASE 0 | 40 | #define HIDDEV_MINOR_BASE 0 |