Ticket #17505: listusblinux.txt

File listusblinux.txt, 29.4 KB (added by Starcrasher, 8 months ago)

Output of linux lsusb -vvv

Line 
1
2Bus 002 Device 002: ID 8087:8001 Intel Corp. Integrated Hub
3Device Descriptor:
4 bLength 18
5 bDescriptorType 1
6 bcdUSB 2.00
7 bDeviceClass 9 Hub
8 bDeviceSubClass 0
9 bDeviceProtocol 1 Single TT
10 bMaxPacketSize0 64
11 idVendor 0x8087 Intel Corp.
12 idProduct 0x8001 Integrated Hub
13 bcdDevice 0.00
14 iManufacturer 0
15 iProduct 0
16 iSerial 0
17 bNumConfigurations 1
18 Configuration Descriptor:
19 bLength 9
20 bDescriptorType 2
21 wTotalLength 0x0019
22 bNumInterfaces 1
23 bConfigurationValue 1
24 iConfiguration 0
25 bmAttributes 0xe0
26 Self Powered
27 Remote Wakeup
28 MaxPower 0mA
29 Interface Descriptor:
30 bLength 9
31 bDescriptorType 4
32 bInterfaceNumber 0
33 bAlternateSetting 0
34 bNumEndpoints 1
35 bInterfaceClass 9 Hub
36 bInterfaceSubClass 0
37 bInterfaceProtocol 0 Full speed (or root) hub
38 iInterface 0
39 Endpoint Descriptor:
40 bLength 7
41 bDescriptorType 5
42 bEndpointAddress 0x81 EP 1 IN
43 bmAttributes 3
44 Transfer Type Interrupt
45 Synch Type None
46 Usage Type Data
47 wMaxPacketSize 0x0002 1x 2 bytes
48 bInterval 12
49
50Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
51Device Descriptor:
52 bLength 18
53 bDescriptorType 1
54 bcdUSB 2.00
55 bDeviceClass 9 Hub
56 bDeviceSubClass 0
57 bDeviceProtocol 0 Full speed (or root) hub
58 bMaxPacketSize0 64
59 idVendor 0x1d6b Linux Foundation
60 idProduct 0x0002 2.0 root hub
61 bcdDevice 5.15
62 iManufacturer 3 Linux 5.15.10-desktop-1.mga8 ehci_hcd
63 iProduct 2 EHCI Host Controller
64 iSerial 1 0000:00:1d.0
65 bNumConfigurations 1
66 Configuration Descriptor:
67 bLength 9
68 bDescriptorType 2
69 wTotalLength 0x0019
70 bNumInterfaces 1
71 bConfigurationValue 1
72 iConfiguration 0
73 bmAttributes 0xe0
74 Self Powered
75 Remote Wakeup
76 MaxPower 0mA
77 Interface Descriptor:
78 bLength 9
79 bDescriptorType 4
80 bInterfaceNumber 0
81 bAlternateSetting 0
82 bNumEndpoints 1
83 bInterfaceClass 9 Hub
84 bInterfaceSubClass 0
85 bInterfaceProtocol 0 Full speed (or root) hub
86 iInterface 0
87 Endpoint Descriptor:
88 bLength 7
89 bDescriptorType 5
90 bEndpointAddress 0x81 EP 1 IN
91 bmAttributes 3
92 Transfer Type Interrupt
93 Synch Type None
94 Usage Type Data
95 wMaxPacketSize 0x0004 1x 4 bytes
96 bInterval 12
97
98Bus 001 Device 002: ID 8087:8009 Intel Corp.
99Device Descriptor:
100 bLength 18
101 bDescriptorType 1
102 bcdUSB 2.00
103 bDeviceClass 9 Hub
104 bDeviceSubClass 0
105 bDeviceProtocol 1 Single TT
106 bMaxPacketSize0 64
107 idVendor 0x8087 Intel Corp.
108 idProduct 0x8009
109 bcdDevice 0.00
110 iManufacturer 0
111 iProduct 0
112 iSerial 0
113 bNumConfigurations 1
114 Configuration Descriptor:
115 bLength 9
116 bDescriptorType 2
117 wTotalLength 0x0019
118 bNumInterfaces 1
119 bConfigurationValue 1
120 iConfiguration 0
121 bmAttributes 0xe0
122 Self Powered
123 Remote Wakeup
124 MaxPower 0mA
125 Interface Descriptor:
126 bLength 9
127 bDescriptorType 4
128 bInterfaceNumber 0
129 bAlternateSetting 0
130 bNumEndpoints 1
131 bInterfaceClass 9 Hub
132 bInterfaceSubClass 0
133 bInterfaceProtocol 0 Full speed (or root) hub
134 iInterface 0
135 Endpoint Descriptor:
136 bLength 7
137 bDescriptorType 5
138 bEndpointAddress 0x81 EP 1 IN
139 bmAttributes 3
140 Transfer Type Interrupt
141 Synch Type None
142 Usage Type Data
143 wMaxPacketSize 0x0001 1x 1 bytes
144 bInterval 12
145
146Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
147Device Descriptor:
148 bLength 18
149 bDescriptorType 1
150 bcdUSB 2.00
151 bDeviceClass 9 Hub
152 bDeviceSubClass 0
153 bDeviceProtocol 0 Full speed (or root) hub
154 bMaxPacketSize0 64
155 idVendor 0x1d6b Linux Foundation
156 idProduct 0x0002 2.0 root hub
157 bcdDevice 5.15
158 iManufacturer 3 Linux 5.15.10-desktop-1.mga8 ehci_hcd
159 iProduct 2 EHCI Host Controller
160 iSerial 1 0000:00:1a.0
161 bNumConfigurations 1
162 Configuration Descriptor:
163 bLength 9
164 bDescriptorType 2
165 wTotalLength 0x0019
166 bNumInterfaces 1
167 bConfigurationValue 1
168 iConfiguration 0
169 bmAttributes 0xe0
170 Self Powered
171 Remote Wakeup
172 MaxPower 0mA
173 Interface Descriptor:
174 bLength 9
175 bDescriptorType 4
176 bInterfaceNumber 0
177 bAlternateSetting 0
178 bNumEndpoints 1
179 bInterfaceClass 9 Hub
180 bInterfaceSubClass 0
181 bInterfaceProtocol 0 Full speed (or root) hub
182 iInterface 0
183 Endpoint Descriptor:
184 bLength 7
185 bDescriptorType 5
186 bEndpointAddress 0x81 EP 1 IN
187 bmAttributes 3
188 Transfer Type Interrupt
189 Synch Type None
190 Usage Type Data
191 wMaxPacketSize 0x0004 1x 4 bytes
192 bInterval 12
193
194Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
195Device Descriptor:
196 bLength 18
197 bDescriptorType 1
198 bcdUSB 3.00
199 bDeviceClass 9 Hub
200 bDeviceSubClass 0
201 bDeviceProtocol 3
202 bMaxPacketSize0 9
203 idVendor 0x1d6b Linux Foundation
204 idProduct 0x0003 3.0 root hub
205 bcdDevice 5.15
206 iManufacturer 3 Linux 5.15.10-desktop-1.mga8 xhci-hcd
207 iProduct 2 xHCI Host Controller
208 iSerial 1 0000:00:14.0
209 bNumConfigurations 1
210 Configuration Descriptor:
211 bLength 9
212 bDescriptorType 2
213 wTotalLength 0x001f
214 bNumInterfaces 1
215 bConfigurationValue 1
216 iConfiguration 0
217 bmAttributes 0xe0
218 Self Powered
219 Remote Wakeup
220 MaxPower 0mA
221 Interface Descriptor:
222 bLength 9
223 bDescriptorType 4
224 bInterfaceNumber 0
225 bAlternateSetting 0
226 bNumEndpoints 1
227 bInterfaceClass 9 Hub
228 bInterfaceSubClass 0
229 bInterfaceProtocol 0 Full speed (or root) hub
230 iInterface 0
231 Endpoint Descriptor:
232 bLength 7
233 bDescriptorType 5
234 bEndpointAddress 0x81 EP 1 IN
235 bmAttributes 3
236 Transfer Type Interrupt
237 Synch Type None
238 Usage Type Data
239 wMaxPacketSize 0x0004 1x 4 bytes
240 bInterval 12
241 bMaxBurst 0
242
243Bus 003 Device 003: ID 046d:c05a Logitech, Inc. M90/M100 Optical Mouse
244Device Descriptor:
245 bLength 18
246 bDescriptorType 1
247 bcdUSB 2.00
248 bDeviceClass 0
249 bDeviceSubClass 0
250 bDeviceProtocol 0
251 bMaxPacketSize0 8
252 idVendor 0x046d Logitech, Inc.
253 idProduct 0xc05a M90/M100 Optical Mouse
254 bcdDevice 63.00
255 iManufacturer 1 Logitech
256 iProduct 2 USB Optical Mouse
257 iSerial 0
258 bNumConfigurations 1
259 Configuration Descriptor:
260 bLength 9
261 bDescriptorType 2
262 wTotalLength 0x0022
263 bNumInterfaces 1
264 bConfigurationValue 1
265 iConfiguration 0
266 bmAttributes 0xa0
267 (Bus Powered)
268 Remote Wakeup
269 MaxPower 100mA
270 Interface Descriptor:
271 bLength 9
272 bDescriptorType 4
273 bInterfaceNumber 0
274 bAlternateSetting 0
275 bNumEndpoints 1
276 bInterfaceClass 3 Human Interface Device
277 bInterfaceSubClass 1 Boot Interface Subclass
278 bInterfaceProtocol 2 Mouse
279 iInterface 0
280 HID Device Descriptor:
281 bLength 9
282 bDescriptorType 33
283 bcdHID 1.11
284 bCountryCode 0 Not supported
285 bNumDescriptors 1
286 bDescriptorType 34 Report
287 wDescriptorLength 52
288 Report Descriptors:
289 ** UNAVAILABLE **
290 Endpoint Descriptor:
291 bLength 7
292 bDescriptorType 5
293 bEndpointAddress 0x81 EP 1 IN
294 bmAttributes 3
295 Transfer Type Interrupt
296 Synch Type None
297 Usage Type Data
298 wMaxPacketSize 0x0004 1x 4 bytes
299 bInterval 10
300
301Bus 003 Device 002: ID 0d8c:013c C-Media Electronics, Inc. CM108 Audio Controller
302Device Descriptor:
303 bLength 18
304 bDescriptorType 1
305 bcdUSB 1.10
306 bDeviceClass 0
307 bDeviceSubClass 0
308 bDeviceProtocol 0
309 bMaxPacketSize0 8
310 idVendor 0x0d8c C-Media Electronics, Inc.
311 idProduct 0x013c CM108 Audio Controller
312 bcdDevice 1.00
313 iManufacturer 1 C-Media Electronics Inc.
314 iProduct 2 USB PnP Sound Device
315 iSerial 0
316 bNumConfigurations 1
317 Configuration Descriptor:
318 bLength 9
319 bDescriptorType 2
320 wTotalLength 0x00e0
321 bNumInterfaces 4
322 bConfigurationValue 1
323 iConfiguration 0
324 bmAttributes 0x80
325 (Bus Powered)
326 MaxPower 100mA
327 Interface Descriptor:
328 bLength 9
329 bDescriptorType 4
330 bInterfaceNumber 0
331 bAlternateSetting 0
332 bNumEndpoints 0
333 bInterfaceClass 1 Audio
334 bInterfaceSubClass 1 Control Device
335 bInterfaceProtocol 0
336 iInterface 0
337 AudioControl Interface Descriptor:
338 bLength 10
339 bDescriptorType 36
340 bDescriptorSubtype 1 (HEADER)
341 bcdADC 1.00
342 wTotalLength 0x0047
343 bInCollection 2
344 baInterfaceNr(0) 1
345 baInterfaceNr(1) 2
346 AudioControl Interface Descriptor:
347 bLength 12
348 bDescriptorType 36
349 bDescriptorSubtype 2 (INPUT_TERMINAL)
350 bTerminalID 1
351 wTerminalType 0x0101 USB Streaming
352 bAssocTerminal 0
353 bNrChannels 2
354 wChannelConfig 0x0003
355 Left Front (L)
356 Right Front (R)
357 iChannelNames 0
358 iTerminal 0
359 AudioControl Interface Descriptor:
360 bLength 12
361 bDescriptorType 36
362 bDescriptorSubtype 2 (INPUT_TERMINAL)
363 bTerminalID 2
364 wTerminalType 0x0201 Microphone
365 bAssocTerminal 0
366 bNrChannels 1
367 wChannelConfig 0x0001
368 Left Front (L)
369 iChannelNames 0
370 iTerminal 0
371 AudioControl Interface Descriptor:
372 bLength 9
373 bDescriptorType 36
374 bDescriptorSubtype 3 (OUTPUT_TERMINAL)
375 bTerminalID 6
376 wTerminalType 0x0301 Speaker
377 bAssocTerminal 0
378 bSourceID 9
379 iTerminal 0
380 AudioControl Interface Descriptor:
381 bLength 9
382 bDescriptorType 36
383 bDescriptorSubtype 3 (OUTPUT_TERMINAL)
384 bTerminalID 7
385 wTerminalType 0x0101 USB Streaming
386 bAssocTerminal 0
387 bSourceID 10
388 iTerminal 0
389 AudioControl Interface Descriptor:
390 bLength 10
391 bDescriptorType 36
392 bDescriptorSubtype 6 (FEATURE_UNIT)
393 bUnitID 9
394 bSourceID 1
395 bControlSize 1
396 bmaControls(0) 0x01
397 Mute Control
398 bmaControls(1) 0x02
399 Volume Control
400 bmaControls(2) 0x02
401 Volume Control
402 iFeature 0
403 AudioControl Interface Descriptor:
404 bLength 9
405 bDescriptorType 36
406 bDescriptorSubtype 6 (FEATURE_UNIT)
407 bUnitID 10
408 bSourceID 2
409 bControlSize 1
410 bmaControls(0) 0x43
411 Mute Control
412 Volume Control
413 Automatic Gain Control
414 bmaControls(1) 0x00
415 iFeature 0
416 Interface Descriptor:
417 bLength 9
418 bDescriptorType 4
419 bInterfaceNumber 1
420 bAlternateSetting 0
421 bNumEndpoints 0
422 bInterfaceClass 1 Audio
423 bInterfaceSubClass 2 Streaming
424 bInterfaceProtocol 0
425 iInterface 0
426 Interface Descriptor:
427 bLength 9
428 bDescriptorType 4
429 bInterfaceNumber 1
430 bAlternateSetting 1
431 bNumEndpoints 1
432 bInterfaceClass 1 Audio
433 bInterfaceSubClass 2 Streaming
434 bInterfaceProtocol 0
435 iInterface 0
436 AudioStreaming Interface Descriptor:
437 bLength 7
438 bDescriptorType 36
439 bDescriptorSubtype 1 (AS_GENERAL)
440 bTerminalLink 1
441 bDelay 1 frames
442 wFormatTag 0x0001 PCM
443 AudioStreaming Interface Descriptor:
444 bLength 14
445 bDescriptorType 36
446 bDescriptorSubtype 2 (FORMAT_TYPE)
447 bFormatType 1 (FORMAT_TYPE_I)
448 bNrChannels 2
449 bSubframeSize 2
450 bBitResolution 16
451 bSamFreqType 2 Discrete
452 tSamFreq[ 0] 48000
453 tSamFreq[ 1] 44100
454 Endpoint Descriptor:
455 bLength 9
456 bDescriptorType 5
457 bEndpointAddress 0x01 EP 1 OUT
458 bmAttributes 9
459 Transfer Type Isochronous
460 Synch Type Adaptive
461 Usage Type Data
462 wMaxPacketSize 0x00c8 1x 200 bytes
463 bInterval 1
464 bRefresh 0
465 bSynchAddress 0
466 AudioStreaming Endpoint Descriptor:
467 bLength 7
468 bDescriptorType 37
469 bDescriptorSubtype 1 (EP_GENERAL)
470 bmAttributes 0x01
471 Sampling Frequency
472 bLockDelayUnits 1 Milliseconds
473 wLockDelay 0x0001
474 Interface Descriptor:
475 bLength 9
476 bDescriptorType 4
477 bInterfaceNumber 2
478 bAlternateSetting 0
479 bNumEndpoints 0
480 bInterfaceClass 1 Audio
481 bInterfaceSubClass 2 Streaming
482 bInterfaceProtocol 0
483 iInterface 0
484 Interface Descriptor:
485 bLength 9
486 bDescriptorType 4
487 bInterfaceNumber 2
488 bAlternateSetting 1
489 bNumEndpoints 1
490 bInterfaceClass 1 Audio
491 bInterfaceSubClass 2 Streaming
492 bInterfaceProtocol 0
493 iInterface 0
494 AudioStreaming Interface Descriptor:
495 bLength 7
496 bDescriptorType 36
497 bDescriptorSubtype 1 (AS_GENERAL)
498 bTerminalLink 7
499 bDelay 1 frames
500 wFormatTag 0x0001 PCM
501 AudioStreaming Interface Descriptor:
502 bLength 14
503 bDescriptorType 36
504 bDescriptorSubtype 2 (FORMAT_TYPE)
505 bFormatType 1 (FORMAT_TYPE_I)
506 bNrChannels 1
507 bSubframeSize 2
508 bBitResolution 16
509 bSamFreqType 2 Discrete
510 tSamFreq[ 0] 48000
511 tSamFreq[ 1] 44100
512 Endpoint Descriptor:
513 bLength 9
514 bDescriptorType 5
515 bEndpointAddress 0x82 EP 2 IN
516 bmAttributes 9
517 Transfer Type Isochronous
518 Synch Type Adaptive
519 Usage Type Data
520 wMaxPacketSize 0x0064 1x 100 bytes
521 bInterval 1
522 bRefresh 0
523 bSynchAddress 0
524 AudioStreaming Endpoint Descriptor:
525 bLength 7
526 bDescriptorType 37
527 bDescriptorSubtype 1 (EP_GENERAL)
528 bmAttributes 0x01
529 Sampling Frequency
530 bLockDelayUnits 0 Undefined
531 wLockDelay 0x0000
532 Interface Descriptor:
533 bLength 9
534 bDescriptorType 4
535 bInterfaceNumber 3
536 bAlternateSetting 0
537 bNumEndpoints 1
538 bInterfaceClass 3 Human Interface Device
539 bInterfaceSubClass 0
540 bInterfaceProtocol 0
541 iInterface 0
542 HID Device Descriptor:
543 bLength 9
544 bDescriptorType 33
545 bcdHID 1.00
546 bCountryCode 0 Not supported
547 bNumDescriptors 1
548 bDescriptorType 34 Report
549 wDescriptorLength 60
550 Report Descriptors:
551 ** UNAVAILABLE **
552 Endpoint Descriptor:
553 bLength 7
554 bDescriptorType 5
555 bEndpointAddress 0x87 EP 7 IN
556 bmAttributes 3
557 Transfer Type Interrupt
558 Synch Type None
559 Usage Type Data
560 wMaxPacketSize 0x0004 1x 4 bytes
561 bInterval 2
562
563Bus 003 Device 004: ID 03f0:0853 HP, Inc ENVY 5000 series
564Device Descriptor:
565 bLength 18
566 bDescriptorType 1
567 bcdUSB 2.00
568 bDeviceClass 0
569 bDeviceSubClass 0
570 bDeviceProtocol 0
571 bMaxPacketSize0 64
572 idVendor 0x03f0 HP, Inc
573 idProduct 0x0853
574 bcdDevice 3.14
575 iManufacturer 1 HP
576 iProduct 2 ENVY 5000 series
577 iSerial 3 TH91C8H2CC
578 bNumConfigurations 1
579 Configuration Descriptor:
580 bLength 9
581 bDescriptorType 2
582 wTotalLength 0x00b1
583 bNumInterfaces 4
584 bConfigurationValue 1
585 iConfiguration 0
586 bmAttributes 0xc0
587 Self Powered
588 MaxPower 2mA
589 Interface Descriptor:
590 bLength 9
591 bDescriptorType 4
592 bInterfaceNumber 0
593 bAlternateSetting 0
594 bNumEndpoints 3
595 bInterfaceClass 255 Vendor Specific Class
596 bInterfaceSubClass 204
597 bInterfaceProtocol 0
598 iInterface 0
599 Endpoint Descriptor:
600 bLength 7
601 bDescriptorType 5
602 bEndpointAddress 0x81 EP 1 IN
603 bmAttributes 2
604 Transfer Type Bulk
605 Synch Type None
606 Usage Type Data
607 wMaxPacketSize 0x0200 1x 512 bytes
608 bInterval 0
609 Endpoint Descriptor:
610 bLength 7
611 bDescriptorType 5
612 bEndpointAddress 0x02 EP 2 OUT
613 bmAttributes 2
614 Transfer Type Bulk
615 Synch Type None
616 Usage Type Data
617 wMaxPacketSize 0x0200 1x 512 bytes
618 bInterval 0
619 Endpoint Descriptor:
620 bLength 7
621 bDescriptorType 5
622 bEndpointAddress 0x83 EP 3 IN
623 bmAttributes 3
624 Transfer Type Interrupt
625 Synch Type None
626 Usage Type Data
627 wMaxPacketSize 0x0040 1x 64 bytes
628 bInterval 7
629 Interface Descriptor:
630 bLength 9
631 bDescriptorType 4
632 bInterfaceNumber 0
633 bAlternateSetting 1
634 bNumEndpoints 2
635 bInterfaceClass 7 Printer
636 bInterfaceSubClass 1 Printer
637 bInterfaceProtocol 4
638 iInterface 0
639 Endpoint Descriptor:
640 bLength 7
641 bDescriptorType 5
642 bEndpointAddress 0x81 EP 1 IN
643 bmAttributes 2
644 Transfer Type Bulk
645 Synch Type None
646 Usage Type Data
647 wMaxPacketSize 0x0200 1x 512 bytes
648 bInterval 0
649 Endpoint Descriptor:
650 bLength 7
651 bDescriptorType 5
652 bEndpointAddress 0x02 EP 2 OUT
653 bmAttributes 2
654 Transfer Type Bulk
655 Synch Type None
656 Usage Type Data
657 wMaxPacketSize 0x0200 1x 512 bytes
658 bInterval 0
659 Interface Descriptor:
660 bLength 9
661 bDescriptorType 4
662 bInterfaceNumber 1
663 bAlternateSetting 0
664 bNumEndpoints 2
665 bInterfaceClass 7 Printer
666 bInterfaceSubClass 1 Printer
667 bInterfaceProtocol 2 Bidirectional
668 iInterface 0
669 Endpoint Descriptor:
670 bLength 7
671 bDescriptorType 5
672 bEndpointAddress 0x84 EP 4 IN
673 bmAttributes 2
674 Transfer Type Bulk
675 Synch Type None
676 Usage Type Data
677 wMaxPacketSize 0x0200 1x 512 bytes
678 bInterval 0
679 Endpoint Descriptor:
680 bLength 7
681 bDescriptorType 5
682 bEndpointAddress 0x05 EP 5 OUT
683 bmAttributes 2
684 Transfer Type Bulk
685 Synch Type None
686 Usage Type Data
687 wMaxPacketSize 0x0200 1x 512 bytes
688 bInterval 0
689 Interface Descriptor:
690 bLength 9
691 bDescriptorType 4
692 bInterfaceNumber 2
693 bAlternateSetting 0
694 bNumEndpoints 2
695 bInterfaceClass 255 Vendor Specific Class
696 bInterfaceSubClass 4
697 bInterfaceProtocol 1
698 iInterface 0
699 Endpoint Descriptor:
700 bLength 7
701 bDescriptorType 5
702 bEndpointAddress 0x86 EP 6 IN
703 bmAttributes 2
704 Transfer Type Bulk
705 Synch Type None
706 Usage Type Data
707 wMaxPacketSize 0x0200 1x 512 bytes
708 bInterval 0
709 Endpoint Descriptor:
710 bLength 7
711 bDescriptorType 5
712 bEndpointAddress 0x07 EP 7 OUT
713 bmAttributes 2
714 Transfer Type Bulk
715 Synch Type None
716 Usage Type Data
717 wMaxPacketSize 0x0200 1x 512 bytes
718 bInterval 0
719 Interface Descriptor:
720 bLength 9
721 bDescriptorType 4
722 bInterfaceNumber 2
723 bAlternateSetting 1
724 bNumEndpoints 2
725 bInterfaceClass 7 Printer
726 bInterfaceSubClass 1 Printer
727 bInterfaceProtocol 4
728 iInterface 0
729 Endpoint Descriptor:
730 bLength 7
731 bDescriptorType 5
732 bEndpointAddress 0x86 EP 6 IN
733 bmAttributes 2
734 Transfer Type Bulk
735 Synch Type None
736 Usage Type Data
737 wMaxPacketSize 0x0200 1x 512 bytes
738 bInterval 0
739 Endpoint Descriptor:
740 bLength 7
741 bDescriptorType 5
742 bEndpointAddress 0x07 EP 7 OUT
743 bmAttributes 2
744 Transfer Type Bulk
745 Synch Type None
746 Usage Type Data
747 wMaxPacketSize 0x0200 1x 512 bytes
748 bInterval 0
749 Interface Descriptor:
750 bLength 9
751 bDescriptorType 4
752 bInterfaceNumber 3
753 bAlternateSetting 0
754 bNumEndpoints 2
755 bInterfaceClass 255 Vendor Specific Class
756 bInterfaceSubClass 4
757 bInterfaceProtocol 1
758 iInterface 0
759 Endpoint Descriptor:
760 bLength 7
761 bDescriptorType 5
762 bEndpointAddress 0x88 EP 8 IN
763 bmAttributes 2
764 Transfer Type Bulk
765 Synch Type None
766 Usage Type Data
767 wMaxPacketSize 0x0200 1x 512 bytes
768 bInterval 0
769 Endpoint Descriptor:
770 bLength 7
771 bDescriptorType 5
772 bEndpointAddress 0x09 EP 9 OUT
773 bmAttributes 2
774 Transfer Type Bulk
775 Synch Type None
776 Usage Type Data
777 wMaxPacketSize 0x0200 1x 512 bytes
778 bInterval 0
779 Interface Descriptor:
780 bLength 9
781 bDescriptorType 4
782 bInterfaceNumber 3
783 bAlternateSetting 1
784 bNumEndpoints 2
785 bInterfaceClass 7 Printer
786 bInterfaceSubClass 1 Printer
787 bInterfaceProtocol 4
788 iInterface 0
789 Endpoint Descriptor:
790 bLength 7
791 bDescriptorType 5
792 bEndpointAddress 0x88 EP 8 IN
793 bmAttributes 2
794 Transfer Type Bulk
795 Synch Type None
796 Usage Type Data
797 wMaxPacketSize 0x0200 1x 512 bytes
798 bInterval 0
799 Endpoint Descriptor:
800 bLength 7
801 bDescriptorType 5
802 bEndpointAddress 0x09 EP 9 OUT
803 bmAttributes 2
804 Transfer Type Bulk
805 Synch Type None
806 Usage Type Data
807 wMaxPacketSize 0x0200 1x 512 bytes
808 bInterval 0
809Device Qualifier (for other device speed):
810 bLength 10
811 bDescriptorType 6
812 bcdUSB 2.00
813 bDeviceClass 0
814 bDeviceSubClass 0
815 bDeviceProtocol 0
816 bMaxPacketSize0 64
817 bNumConfigurations 1
818Device Status: 0x0001
819 Self Powered
820
821Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
822Device Descriptor:
823 bLength 18
824 bDescriptorType 1
825 bcdUSB 2.00
826 bDeviceClass 9 Hub
827 bDeviceSubClass 0
828 bDeviceProtocol 1 Single TT
829 bMaxPacketSize0 64
830 idVendor 0x1d6b Linux Foundation
831 idProduct 0x0002 2.0 root hub
832 bcdDevice 5.15
833 iManufacturer 3 Linux 5.15.10-desktop-1.mga8 xhci-hcd
834 iProduct 2 xHCI Host Controller
835 iSerial 1 0000:00:14.0
836 bNumConfigurations 1
837 Configuration Descriptor:
838 bLength 9
839 bDescriptorType 2
840 wTotalLength 0x0019
841 bNumInterfaces 1
842 bConfigurationValue 1
843 iConfiguration 0
844 bmAttributes 0xe0
845 Self Powered
846 Remote Wakeup
847 MaxPower 0mA
848 Interface Descriptor:
849 bLength 9
850 bDescriptorType 4
851 bInterfaceNumber 0
852 bAlternateSetting 0
853 bNumEndpoints 1
854 bInterfaceClass 9 Hub
855 bInterfaceSubClass 0
856 bInterfaceProtocol 0 Full speed (or root) hub
857 iInterface 0
858 Endpoint Descriptor:
859 bLength 7
860 bDescriptorType 5
861 bEndpointAddress 0x81 EP 1 IN
862 bmAttributes 3
863 Transfer Type Interrupt
864 Synch Type None
865 Usage Type Data
866 wMaxPacketSize 0x0004 1x 4 bytes
867 bInterval 12