96 	struct hid_field *field;  in hid_register_field()  local
103 	field = kzalloc((sizeof(struct hid_field) +  in hid_register_field()
106 	if (!field)  in hid_register_field()
109 	field->index = report->maxfield++;  in hid_register_field()
110 	report->field[field->index] = field;  in hid_register_field()
111 	field->usage = (struct hid_usage *)(field + 1);  in hid_register_field()
112 	field->value = (s32 *)(field->usage + usages);  in hid_register_field()
113 	field->report = report;  in hid_register_field()
115 	return field;  in hid_register_field()
224 	struct hid_field *field;  in hid_add_field()  local
257 	field = hid_register_field(report, usages, parser->global.report_count);  in hid_add_field()
258 	if (!field)  in hid_add_field()
261 	field->physical = hid_lookup_collection(parser, HID_COLLECTION_PHYSICAL);  in hid_add_field()
262 	field->logical = hid_lookup_collection(parser, HID_COLLECTION_LOGICAL);  in hid_add_field()
263 	field->application = hid_lookup_collection(parser, HID_COLLECTION_APPLICATION);  in hid_add_field()
270 		field->usage[i].hid = parser->local.usage[j];  in hid_add_field()
271 		field->usage[i].collection_index =  in hid_add_field()
273 		field->usage[i].usage_index = i;  in hid_add_field()
276 	field->maxusage = usages;  in hid_add_field()
277 	field->flags = flags;  in hid_add_field()
278 	field->report_offset = offset;  in hid_add_field()
279 	field->report_type = report_type;  in hid_add_field()
280 	field->report_size = parser->global.report_size;  in hid_add_field()
281 	field->report_count = parser->global.report_count;  in hid_add_field()
282 	field->logical_minimum = parser->global.logical_minimum;  in hid_add_field()
283 	field->logical_maximum = parser->global.logical_maximum;  in hid_add_field()
284 	field->physical_minimum = parser->global.physical_minimum;  in hid_add_field()
285 	field->physical_maximum = parser->global.physical_maximum;  in hid_add_field()
286 	field->unit_exponent = parser->global.unit_exponent;  in hid_add_field()
287 	field->unit = parser->global.unit;  in hid_add_field()
566 		kfree(report->field[n]);  in hid_free_report()
899 	if (report->field[field_index]->report_count < report_counts) {  in hid_validate_values()
1175 static void hid_process_event(struct hid_device *hid, struct hid_field *field,  in hid_process_event()  argument
1185 		ret = hdrv->event(hid, field, usage, value);  in hid_process_event()
1195 		hidinput_hid_event(hid, field, usage, value);  in hid_process_event()
1197 		hid->hiddev_hid_event(hid, field, usage, value);  in hid_process_event()
1206 static void hid_input_field(struct hid_device *hid, struct hid_field *field,  in hid_input_field()  argument
1210 	unsigned count = field->report_count;  in hid_input_field()
1211 	unsigned offset = field->report_offset;  in hid_input_field()
1212 	unsigned size = field->report_size;  in hid_input_field()
1213 	__s32 min = field->logical_minimum;  in hid_input_field()
1214 	__s32 max = field->logical_maximum;  in hid_input_field()
1229 		if (!(field->flags & HID_MAIN_ITEM_VARIABLE) &&  in hid_input_field()
1231 		    field->usage[value[n] - min].hid == HID_UP_KEYBOARD + 1)  in hid_input_field()
1237 		if (HID_MAIN_ITEM_VARIABLE & field->flags) {  in hid_input_field()
1238 			hid_process_event(hid, field, &field->usage[n], value[n], interrupt);  in hid_input_field()
1242 		if (field->value[n] >= min && field->value[n] <= max  in hid_input_field()
1243 			&& field->usage[field->value[n] - min].hid  in hid_input_field()
1244 			&& search(value, field->value[n], count))  in hid_input_field()
1245 				hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, interrupt);  in hid_input_field()
1248 			&& field->usage[value[n] - min].hid  in hid_input_field()
1249 			&& search(field->value, value[n], count))  in hid_input_field()
1250 				hid_process_event(hid, field, &field->usage[value[n] - min], 1, interrupt);  in hid_input_field()
1253 	memcpy(field->value, value, count * sizeof(__s32));  in hid_input_field()
1263 			     struct hid_field *field, __u8 *data)  in hid_output_field()  argument
1265 	unsigned count = field->report_count;  in hid_output_field()
1266 	unsigned offset = field->report_offset;  in hid_output_field()
1267 	unsigned size = field->report_size;  in hid_output_field()
1271 		if (field->logical_minimum < 0)	/* signed values */  in hid_output_field()
1273 				  s32ton(field->value[n], size));  in hid_output_field()
1276 				  field->value[n]);  in hid_output_field()
1294 		hid_output_field(report->device, report->field[n], data);  in hid_output_report()
1320 int hid_set_field(struct hid_field *field, unsigned offset, __s32 value)  in hid_set_field()  argument
1324 	if (!field)  in hid_set_field()
1327 	size = field->report_size;  in hid_set_field()
1329 	hid_dump_input(field->report->device, field->usage + offset, value);  in hid_set_field()
1331 	if (offset >= field->report_count) {  in hid_set_field()
1332 		hid_err(field->report->device, "offset (%d) exceeds report_count (%d)\n",  in hid_set_field()
1333 				offset, field->report_count);  in hid_set_field()
1336 	if (field->logical_minimum < 0) {  in hid_set_field()
1338 			hid_err(field->report->device, "value %d is out of range\n", value);  in hid_set_field()
1342 	field->value[offset] = value;  in hid_set_field()
1440 			hid_input_field(hid, report->field[a], cdata, interrupt);  in hid_report_raw_event()