453 static char *resolv_usage_page(unsigned page, struct seq_file *f) {  in resolv_usage_page()  argument
457 	if (!f) {  in resolv_usage_page()
465 			if (!f) {  in resolv_usage_page()
471 				seq_printf(f, "%s", p->description);  in resolv_usage_page()
475 	if (!f)  in resolv_usage_page()
478 		seq_printf(f, "%04x", page);  in resolv_usage_page()
482 char *hid_resolv_usage(unsigned usage, struct seq_file *f) {  in hid_resolv_usage()  argument
487 	buf = resolv_usage_page(usage >> 16, f);  in hid_resolv_usage()
494 	if (!f) {  in hid_resolv_usage()
500 		seq_printf(f, ".");  in hid_resolv_usage()
506 					if (!f)  in hid_resolv_usage()
511 						seq_printf(f,  in hid_resolv_usage()
518 	if (!f)  in hid_resolv_usage()
522 		seq_printf(f, "%04x", usage & 0xffff);  in hid_resolv_usage()
527 static void tab(int n, struct seq_file *f) {  in tab()  argument
528 	seq_printf(f, "%*s", n, "");  in tab()
531 void hid_dump_field(struct hid_field *field, int n, struct seq_file *f) {  in hid_dump_field()  argument
535 		tab(n, f);  in hid_dump_field()
536 		seq_printf(f, "Physical(");  in hid_dump_field()
537 		hid_resolv_usage(field->physical, f); seq_printf(f, ")\n");  in hid_dump_field()
540 		tab(n, f);  in hid_dump_field()
541 		seq_printf(f, "Logical(");  in hid_dump_field()
542 		hid_resolv_usage(field->logical, f); seq_printf(f, ")\n");  in hid_dump_field()
545 		tab(n, f);  in hid_dump_field()
546 		seq_printf(f, "Application(");  in hid_dump_field()
547 		hid_resolv_usage(field->application, f); seq_printf(f, ")\n");  in hid_dump_field()
549 	tab(n, f); seq_printf(f, "Usage(%d)\n", field->maxusage);  in hid_dump_field()
551 		tab(n+2, f); hid_resolv_usage(field->usage[j].hid, f); seq_printf(f, "\n");  in hid_dump_field()
554 		tab(n, f); seq_printf(f, "Logical Minimum(%d)\n", field->logical_minimum);  in hid_dump_field()
555 		tab(n, f); seq_printf(f, "Logical Maximum(%d)\n", field->logical_maximum);  in hid_dump_field()
558 		tab(n, f); seq_printf(f, "Physical Minimum(%d)\n", field->physical_minimum);  in hid_dump_field()
559 		tab(n, f); seq_printf(f, "Physical Maximum(%d)\n", field->physical_maximum);  in hid_dump_field()
562 		tab(n, f); seq_printf(f, "Unit Exponent(%d)\n", field->unit_exponent);  in hid_dump_field()
583 			tab(n, f); seq_printf(f, "Unit(Invalid)\n");  in hid_dump_field()
588 			tab(n, f); seq_printf(f, "Unit(%s : ", systems[sys]);  in hid_dump_field()
595 						seq_printf(f, "*");  in hid_dump_field()
596 					seq_printf(f, "%s", units[sys][i]);  in hid_dump_field()
603 						seq_printf(f, "^%d", val);  in hid_dump_field()
607 			seq_printf(f, ")\n");  in hid_dump_field()
610 	tab(n, f); seq_printf(f, "Report Size(%u)\n", field->report_size);  in hid_dump_field()
611 	tab(n, f); seq_printf(f, "Report Count(%u)\n", field->report_count);  in hid_dump_field()
612 	tab(n, f); seq_printf(f, "Report Offset(%u)\n", field->report_offset);  in hid_dump_field()
614 	tab(n, f); seq_printf(f, "Flags( ");  in hid_dump_field()
616 	seq_printf(f, "%s", HID_MAIN_ITEM_CONSTANT & j ? "Constant " : "");  in hid_dump_field()
617 	seq_printf(f, "%s", HID_MAIN_ITEM_VARIABLE & j ? "Variable " : "Array ");  in hid_dump_field()
618 	seq_printf(f, "%s", HID_MAIN_ITEM_RELATIVE & j ? "Relative " : "Absolute ");  in hid_dump_field()
619 	seq_printf(f, "%s", HID_MAIN_ITEM_WRAP & j ? "Wrap " : "");  in hid_dump_field()
620 	seq_printf(f, "%s", HID_MAIN_ITEM_NONLINEAR & j ? "NonLinear " : "");  in hid_dump_field()
621 	seq_printf(f, "%s", HID_MAIN_ITEM_NO_PREFERRED & j ? "NoPreferredState " : "");  in hid_dump_field()
622 	seq_printf(f, "%s", HID_MAIN_ITEM_NULL_STATE & j ? "NullState " : "");  in hid_dump_field()
623 	seq_printf(f, "%s", HID_MAIN_ITEM_VOLATILE & j ? "Volatile " : "");  in hid_dump_field()
624 	seq_printf(f, "%s", HID_MAIN_ITEM_BUFFERED_BYTE & j ? "BufferedByte " : "");  in hid_dump_field()
625 	seq_printf(f, ")\n");  in hid_dump_field()
629 void hid_dump_device(struct hid_device *device, struct seq_file *f)  in hid_dump_device()  argument
642 			tab(2, f);  in hid_dump_device()
643 			seq_printf(f, "%s", table[i]);  in hid_dump_device()
645 				seq_printf(f, "(%d)", report->id);  in hid_dump_device()
646 			seq_printf(f, "[%s]", table[report->type]);  in hid_dump_device()
647 			seq_printf(f, "\n");  in hid_dump_device()
649 				tab(4, f);  in hid_dump_device()
650 				seq_printf(f, "Field(%d)\n", k);  in hid_dump_device()
651 				hid_dump_field(report->field[k], 6, f);  in hid_dump_device()
1020 static void hid_resolv_event(__u8 type, __u16 code, struct seq_file *f)  in hid_resolv_event()  argument
1022 	seq_printf(f, "%s.%s", events[type] ? events[type] : "?",  in hid_resolv_event()
1026 static void hid_dump_input_mapping(struct hid_device *hid, struct seq_file *f)  in hid_dump_input_mapping()  argument
1037 					hid_resolv_usage(usage->hid, f);  in hid_dump_input_mapping()
1038 					seq_printf(f, " ---> ");  in hid_dump_input_mapping()
1039 					hid_resolv_event(usage->type, usage->code, f);  in hid_dump_input_mapping()
1040 					seq_printf(f, "\n");  in hid_dump_input_mapping()
1048 static int hid_debug_rdesc_show(struct seq_file *f, void *p)  in hid_debug_rdesc_show()  argument
1050 	struct hid_device *hdev = f->private;  in hid_debug_rdesc_show()
1062 		seq_printf(f, "%02x ", rdesc[i]);  in hid_debug_rdesc_show()
1063 	seq_printf(f, "\n\n");  in hid_debug_rdesc_show()
1066 	hid_dump_device(hdev, f);  in hid_debug_rdesc_show()
1067 	seq_printf(f, "\n");  in hid_debug_rdesc_show()
1068 	hid_dump_input_mapping(hdev, f);  in hid_debug_rdesc_show()