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lsusb with headset connected, hdmi connected

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  1. ## output of `sudo lsusb --verbose` with both headset and HDMI connected
  2.  
  3. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  4. Device Descriptor:
  5. bLength 18
  6. bDescriptorType 1
  7. bcdUSB 3.10
  8. bDeviceClass 9 Hub
  9. bDeviceSubClass 0
  10. bDeviceProtocol 3
  11. bMaxPacketSize0 9
  12. idVendor 0x1d6b Linux Foundation
  13. idProduct 0x0003 3.0 root hub
  14. bcdDevice 5.17
  15. iManufacturer 3 Linux 5.17.4-200.fc35.x86_64 xhci-hcd
  16. iProduct 2 xHCI Host Controller
  17. iSerial 1 0000:03:00.4
  18. bNumConfigurations 1
  19. Configuration Descriptor:
  20. bLength 9
  21. bDescriptorType 2
  22. wTotalLength 0x001f
  23. bNumInterfaces 1
  24. bConfigurationValue 1
  25. iConfiguration 0
  26. bmAttributes 0xe0
  27. Self Powered
  28. Remote Wakeup
  29. MaxPower 0mA
  30. Interface Descriptor:
  31. bLength 9
  32. bDescriptorType 4
  33. bInterfaceNumber 0
  34. bAlternateSetting 0
  35. bNumEndpoints 1
  36. bInterfaceClass 9 Hub
  37. bInterfaceSubClass 0
  38. bInterfaceProtocol 0 Full speed (or root) hub
  39. iInterface 0
  40. Endpoint Descriptor:
  41. bLength 7
  42. bDescriptorType 5
  43. bEndpointAddress 0x81 EP 1 IN
  44. bmAttributes 3
  45. Transfer Type Interrupt
  46. Synch Type None
  47. Usage Type Data
  48. wMaxPacketSize 0x0004 1x 4 bytes
  49. bInterval 12
  50. bMaxBurst 0
  51. Hub Descriptor:
  52. bLength 12
  53. bDescriptorType 42
  54. nNbrPorts 1
  55. wHubCharacteristic 0x000a
  56. No power switching (usb 1.0)
  57. Per-port overcurrent protection
  58. bPwrOn2PwrGood 50 * 2 milli seconds
  59. bHubContrCurrent 0 milli Ampere
  60. bHubDecLat 0.0 micro seconds
  61. wHubDelay 0 nano seconds
  62. DeviceRemovable 0x00
  63. Hub Port Status:
  64. Port 1: 0000.02a0 lowspeed L1
  65. Binary Object Store Descriptor:
  66. bLength 5
  67. bDescriptorType 15
  68. wTotalLength 0x0023
  69. bNumDeviceCaps 2
  70. SuperSpeed USB Device Capability:
  71. bLength 10
  72. bDescriptorType 16
  73. bDevCapabilityType 3
  74. bmAttributes 0x02
  75. Latency Tolerance Messages (LTM) Supported
  76. wSpeedsSupported 0x0008
  77. Device can operate at SuperSpeed (5Gbps)
  78. bFunctionalitySupport 1
  79. Lowest fully-functional device speed is Full Speed (12Mbps)
  80. bU1DevExitLat 0 micro seconds
  81. bU2DevExitLat 0 micro seconds
  82. SuperSpeedPlus USB Device Capability:
  83. bLength 20
  84. bDescriptorType 16
  85. bDevCapabilityType 10
  86. bmAttributes 0x00000001
  87. Sublink Speed Attribute count 1
  88. Sublink Speed ID count 0
  89. wFunctionalitySupport 0x1104
  90. bmSublinkSpeedAttr[0] 0x00050034
  91. Speed Attribute ID: 4 5Gb/s Symmetric RX SuperSpeed
  92. bmSublinkSpeedAttr[1] 0x000500b4
  93. Speed Attribute ID: 4 5Gb/s Symmetric TX SuperSpeed
  94. Device Status: 0x0001
  95. Self Powered
  96.  
  97. Bus 003 Device 003: ID 0cf3:e500 Qualcomm Atheros Communications
  98. Device Descriptor:
  99. bLength 18
  100. bDescriptorType 1
  101. bcdUSB 2.01
  102. bDeviceClass 224 Wireless
  103. bDeviceSubClass 1 Radio Frequency
  104. bDeviceProtocol 1 Bluetooth
  105. bMaxPacketSize0 64
  106. idVendor 0x0cf3 Qualcomm Atheros Communications
  107. idProduct 0xe500
  108. bcdDevice 0.01
  109. iManufacturer 0
  110. iProduct 0
  111. iSerial 0
  112. bNumConfigurations 1
  113. Configuration Descriptor:
  114. bLength 9
  115. bDescriptorType 2
  116. wTotalLength 0x00b1
  117. bNumInterfaces 2
  118. bConfigurationValue 1
  119. iConfiguration 0
  120. bmAttributes 0xe0
  121. Self Powered
  122. Remote Wakeup
  123. MaxPower 100mA
  124. Interface Descriptor:
  125. bLength 9
  126. bDescriptorType 4
  127. bInterfaceNumber 0
  128. bAlternateSetting 0
  129. bNumEndpoints 3
  130. bInterfaceClass 224 Wireless
  131. bInterfaceSubClass 1 Radio Frequency
  132. bInterfaceProtocol 1 Bluetooth
  133. iInterface 0
  134. Endpoint Descriptor:
  135. bLength 7
  136. bDescriptorType 5
  137. bEndpointAddress 0x81 EP 1 IN
  138. bmAttributes 3
  139. Transfer Type Interrupt
  140. Synch Type None
  141. Usage Type Data
  142. wMaxPacketSize 0x0010 1x 16 bytes
  143. bInterval 1
  144. Endpoint Descriptor:
  145. bLength 7
  146. bDescriptorType 5
  147. bEndpointAddress 0x82 EP 2 IN
  148. bmAttributes 2
  149. Transfer Type Bulk
  150. Synch Type None
  151. Usage Type Data
  152. wMaxPacketSize 0x0040 1x 64 bytes
  153. bInterval 1
  154. Endpoint Descriptor:
  155. bLength 7
  156. bDescriptorType 5
  157. bEndpointAddress 0x02 EP 2 OUT
  158. bmAttributes 2
  159. Transfer Type Bulk
  160. Synch Type None
  161. Usage Type Data
  162. wMaxPacketSize 0x0040 1x 64 bytes
  163. bInterval 1
  164. Interface Descriptor:
  165. bLength 9
  166. bDescriptorType 4
  167. bInterfaceNumber 1
  168. bAlternateSetting 0
  169. bNumEndpoints 2
  170. bInterfaceClass 224 Wireless
  171. bInterfaceSubClass 1 Radio Frequency
  172. bInterfaceProtocol 1 Bluetooth
  173. iInterface 0
  174. Endpoint Descriptor:
  175. bLength 7
  176. bDescriptorType 5
  177. bEndpointAddress 0x83 EP 3 IN
  178. bmAttributes 1
  179. Transfer Type Isochronous
  180. Synch Type None
  181. Usage Type Data
  182. wMaxPacketSize 0x0000 1x 0 bytes
  183. bInterval 1
  184. Endpoint Descriptor:
  185. bLength 7
  186. bDescriptorType 5
  187. bEndpointAddress 0x03 EP 3 OUT
  188. bmAttributes 1
  189. Transfer Type Isochronous
  190. Synch Type None
  191. Usage Type Data
  192. wMaxPacketSize 0x0000 1x 0 bytes
  193. bInterval 1
  194. Interface Descriptor:
  195. bLength 9
  196. bDescriptorType 4
  197. bInterfaceNumber 1
  198. bAlternateSetting 1
  199. bNumEndpoints 2
  200. bInterfaceClass 224 Wireless
  201. bInterfaceSubClass 1 Radio Frequency
  202. bInterfaceProtocol 1 Bluetooth
  203. iInterface 0
  204. Endpoint Descriptor:
  205. bLength 7
  206. bDescriptorType 5
  207. bEndpointAddress 0x83 EP 3 IN
  208. bmAttributes 1
  209. Transfer Type Isochronous
  210. Synch Type None
  211. Usage Type Data
  212. wMaxPacketSize 0x0009 1x 9 bytes
  213. bInterval 1
  214. Endpoint Descriptor:
  215. bLength 7
  216. bDescriptorType 5
  217. bEndpointAddress 0x03 EP 3 OUT
  218. bmAttributes 1
  219. Transfer Type Isochronous
  220. Synch Type None
  221. Usage Type Data
  222. wMaxPacketSize 0x0009 1x 9 bytes
  223. bInterval 1
  224. Interface Descriptor:
  225. bLength 9
  226. bDescriptorType 4
  227. bInterfaceNumber 1
  228. bAlternateSetting 2
  229. bNumEndpoints 2
  230. bInterfaceClass 224 Wireless
  231. bInterfaceSubClass 1 Radio Frequency
  232. bInterfaceProtocol 1 Bluetooth
  233. iInterface 0
  234. Endpoint Descriptor:
  235. bLength 7
  236. bDescriptorType 5
  237. bEndpointAddress 0x83 EP 3 IN
  238. bmAttributes 1
  239. Transfer Type Isochronous
  240. Synch Type None
  241. Usage Type Data
  242. wMaxPacketSize 0x0011 1x 17 bytes
  243. bInterval 1
  244. Endpoint Descriptor:
  245. bLength 7
  246. bDescriptorType 5
  247. bEndpointAddress 0x03 EP 3 OUT
  248. bmAttributes 1
  249. Transfer Type Isochronous
  250. Synch Type None
  251. Usage Type Data
  252. wMaxPacketSize 0x0011 1x 17 bytes
  253. bInterval 1
  254. Interface Descriptor:
  255. bLength 9
  256. bDescriptorType 4
  257. bInterfaceNumber 1
  258. bAlternateSetting 3
  259. bNumEndpoints 2
  260. bInterfaceClass 224 Wireless
  261. bInterfaceSubClass 1 Radio Frequency
  262. bInterfaceProtocol 1 Bluetooth
  263. iInterface 0
  264. Endpoint Descriptor:
  265. bLength 7
  266. bDescriptorType 5
  267. bEndpointAddress 0x83 EP 3 IN
  268. bmAttributes 1
  269. Transfer Type Isochronous
  270. Synch Type None
  271. Usage Type Data
  272. wMaxPacketSize 0x0019 1x 25 bytes
  273. bInterval 1
  274. Endpoint Descriptor:
  275. bLength 7
  276. bDescriptorType 5
  277. bEndpointAddress 0x03 EP 3 OUT
  278. bmAttributes 1
  279. Transfer Type Isochronous
  280. Synch Type None
  281. Usage Type Data
  282. wMaxPacketSize 0x0019 1x 25 bytes
  283. bInterval 1
  284. Interface Descriptor:
  285. bLength 9
  286. bDescriptorType 4
  287. bInterfaceNumber 1
  288. bAlternateSetting 4
  289. bNumEndpoints 2
  290. bInterfaceClass 224 Wireless
  291. bInterfaceSubClass 1 Radio Frequency
  292. bInterfaceProtocol 1 Bluetooth
  293. iInterface 0
  294. Endpoint Descriptor:
  295. bLength 7
  296. bDescriptorType 5
  297. bEndpointAddress 0x83 EP 3 IN
  298. bmAttributes 1
  299. Transfer Type Isochronous
  300. Synch Type None
  301. Usage Type Data
  302. wMaxPacketSize 0x0021 1x 33 bytes
  303. bInterval 1
  304. Endpoint Descriptor:
  305. bLength 7
  306. bDescriptorType 5
  307. bEndpointAddress 0x03 EP 3 OUT
  308. bmAttributes 1
  309. Transfer Type Isochronous
  310. Synch Type None
  311. Usage Type Data
  312. wMaxPacketSize 0x0021 1x 33 bytes
  313. bInterval 1
  314. Interface Descriptor:
  315. bLength 9
  316. bDescriptorType 4
  317. bInterfaceNumber 1
  318. bAlternateSetting 5
  319. bNumEndpoints 2
  320. bInterfaceClass 224 Wireless
  321. bInterfaceSubClass 1 Radio Frequency
  322. bInterfaceProtocol 1 Bluetooth
  323. iInterface 0
  324. Endpoint Descriptor:
  325. bLength 7
  326. bDescriptorType 5
  327. bEndpointAddress 0x83 EP 3 IN
  328. bmAttributes 1
  329. Transfer Type Isochronous
  330. Synch Type None
  331. Usage Type Data
  332. wMaxPacketSize 0x0031 1x 49 bytes
  333. bInterval 1
  334. Endpoint Descriptor:
  335. bLength 7
  336. bDescriptorType 5
  337. bEndpointAddress 0x03 EP 3 OUT
  338. bmAttributes 1
  339. Transfer Type Isochronous
  340. Synch Type None
  341. Usage Type Data
  342. wMaxPacketSize 0x0031 1x 49 bytes
  343. bInterval 1
  344. Binary Object Store Descriptor:
  345. bLength 5
  346. bDescriptorType 15
  347. wTotalLength 0x000c
  348. bNumDeviceCaps 1
  349. USB 2.0 Extension Device Capability:
  350. bLength 7
  351. bDescriptorType 16
  352. bDevCapabilityType 2
  353. bmAttributes 0x00000002
  354. HIRD Link Power Management (LPM) Supported
  355. Device Status: 0x0001
  356. Self Powered
  357.  
  358. Bus 003 Device 002: ID 174f:1176 Syntek Integrated Camera
  359. Device Descriptor:
  360. bLength 18
  361. bDescriptorType 1
  362. bcdUSB 2.00
  363. bDeviceClass 239 Miscellaneous Device
  364. bDeviceSubClass 2
  365. bDeviceProtocol 1 Interface Association
  366. bMaxPacketSize0 64
  367. idVendor 0x174f Syntek
  368. idProduct 0x1176
  369. bcdDevice 0.28
  370. iManufacturer 2 Sonix Technology Co., Ltd.
  371. iProduct 1 Integrated Camera
  372. iSerial 0
  373. bNumConfigurations 1
  374. Configuration Descriptor:
  375. bLength 9
  376. bDescriptorType 2
  377. wTotalLength 0x0184
  378. bNumInterfaces 2
  379. bConfigurationValue 1
  380. iConfiguration 0
  381. bmAttributes 0x80
  382. (Bus Powered)
  383. MaxPower 500mA
  384. Interface Association:
  385. bLength 8
  386. bDescriptorType 11
  387. bFirstInterface 0
  388. bInterfaceCount 2
  389. bFunctionClass 14 Video
  390. bFunctionSubClass 3 Video Interface Collection
  391. bFunctionProtocol 0
  392. iFunction 5 Integrated Camera
  393. Interface Descriptor:
  394. bLength 9
  395. bDescriptorType 4
  396. bInterfaceNumber 0
  397. bAlternateSetting 0
  398. bNumEndpoints 1
  399. bInterfaceClass 14 Video
  400. bInterfaceSubClass 1 Video Control
  401. bInterfaceProtocol 0
  402. iInterface 5 Integrated Camera
  403. VideoControl Interface Descriptor:
  404. bLength 13
  405. bDescriptorType 36
  406. bDescriptorSubtype 1 (HEADER)
  407. bcdUVC 1.00
  408. wTotalLength 0x004e
  409. dwClockFrequency 15.000000MHz
  410. bInCollection 1
  411. baInterfaceNr( 0) 1
  412. VideoControl Interface Descriptor:
  413. bLength 9
  414. bDescriptorType 36
  415. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  416. bTerminalID 4
  417. wTerminalType 0x0101 USB Streaming
  418. bAssocTerminal 0
  419. bSourceID 3
  420. iTerminal 0
  421. VideoControl Interface Descriptor:
  422. bLength 27
  423. bDescriptorType 36
  424. bDescriptorSubtype 6 (EXTENSION_UNIT)
  425. bUnitID 3
  426. guidExtensionCode {28f03370-6311-4a2e-ba2c-6890eb334016}
  427. bNumControls 16
  428. bNrInPins 1
  429. baSourceID( 0) 2
  430. bControlSize 2
  431. bmControls( 0) 0x9f
  432. bmControls( 1) 0x08
  433. iExtension 0
  434. VideoControl Interface Descriptor:
  435. bLength 18
  436. bDescriptorType 36
  437. bDescriptorSubtype 2 (INPUT_TERMINAL)
  438. bTerminalID 1
  439. wTerminalType 0x0201 Camera Sensor
  440. bAssocTerminal 0
  441. iTerminal 0
  442. wObjectiveFocalLengthMin 0
  443. wObjectiveFocalLengthMax 0
  444. wOcularFocalLength 0
  445. bControlSize 3
  446. bmControls 0x0004000e
  447. Auto-Exposure Mode
  448. Auto-Exposure Priority
  449. Exposure Time (Absolute)
  450. Privacy
  451. VideoControl Interface Descriptor:
  452. bLength 11
  453. bDescriptorType 36
  454. bDescriptorSubtype 5 (PROCESSING_UNIT)
  455. Warning: Descriptor too short
  456. bUnitID 2
  457. bSourceID 1
  458. wMaxMultiplier 0
  459. bControlSize 2
  460. bmControls 0x0000157f
  461. Brightness
  462. Contrast
  463. Hue
  464. Saturation
  465. Sharpness
  466. Gamma
  467. White Balance Temperature
  468. Backlight Compensation
  469. Power Line Frequency
  470. White Balance Temperature, Auto
  471. iProcessing 0
  472. bmVideoStandards 0x00
  473. Endpoint Descriptor:
  474. bLength 7
  475. bDescriptorType 5
  476. bEndpointAddress 0x83 EP 3 IN
  477. bmAttributes 3
  478. Transfer Type Interrupt
  479. Synch Type None
  480. Usage Type Data
  481. wMaxPacketSize 0x0010 1x 16 bytes
  482. bInterval 6
  483. Interface Descriptor:
  484. bLength 9
  485. bDescriptorType 4
  486. bInterfaceNumber 1
  487. bAlternateSetting 0
  488. bNumEndpoints 0
  489. bInterfaceClass 14 Video
  490. bInterfaceSubClass 2 Video Streaming
  491. bInterfaceProtocol 0
  492. iInterface 0
  493. VideoStreaming Interface Descriptor:
  494. bLength 14
  495. bDescriptorType 36
  496. bDescriptorSubtype 1 (INPUT_HEADER)
  497. bNumFormats 1
  498. wTotalLength 0x00a7
  499. bEndpointAddress 0x81 EP 1 IN
  500. bmInfo 0
  501. bTerminalLink 4
  502. bStillCaptureMethod 0
  503. bTriggerSupport 0
  504. bTriggerUsage 0
  505. bControlSize 1
  506. bmaControls( 0) 0
  507. VideoStreaming Interface Descriptor:
  508. bLength 27
  509. bDescriptorType 36
  510. bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
  511. bFormatIndex 1
  512. bNumFrameDescriptors 4
  513. guidFormat {32595559-0000-0010-8000-00aa00389b71}
  514. bBitsPerPixel 16
  515. bDefaultFrameIndex 1
  516. bAspectRatioX 0
  517. bAspectRatioY 0
  518. bmInterlaceFlags 0x00
  519. Interlaced stream or variable: No
  520. Fields per frame: 2 fields
  521. Field 1 first: No
  522. Field pattern: Field 1 only
  523. bCopyProtect 0
  524. VideoStreaming Interface Descriptor:
  525. bLength 30
  526. bDescriptorType 36
  527. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  528. bFrameIndex 1
  529. bmCapabilities 0x00
  530. Still image unsupported
  531. wWidth 640
  532. wHeight 480
  533. dwMinBitRate 147456000
  534. dwMaxBitRate 147456000
  535. dwMaxVideoFrameBufferSize 614400
  536. dwDefaultFrameInterval 333333
  537. bFrameIntervalType 1
  538. dwFrameInterval( 0) 333333
  539. VideoStreaming Interface Descriptor:
  540. bLength 30
  541. bDescriptorType 36
  542. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  543. bFrameIndex 2
  544. bmCapabilities 0x00
  545. Still image unsupported
  546. wWidth 320
  547. wHeight 240
  548. dwMinBitRate 36864000
  549. dwMaxBitRate 36864000
  550. dwMaxVideoFrameBufferSize 153600
  551. dwDefaultFrameInterval 333333
  552. bFrameIntervalType 1
  553. dwFrameInterval( 0) 333333
  554. VideoStreaming Interface Descriptor:
  555. bLength 30
  556. bDescriptorType 36
  557. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  558. bFrameIndex 3
  559. bmCapabilities 0x00
  560. Still image unsupported
  561. wWidth 160
  562. wHeight 120
  563. dwMinBitRate 9216000
  564. dwMaxBitRate 9216000
  565. dwMaxVideoFrameBufferSize 38400
  566. dwDefaultFrameInterval 333333
  567. bFrameIntervalType 1
  568. dwFrameInterval( 0) 333333
  569. VideoStreaming Interface Descriptor:
  570. bLength 30
  571. bDescriptorType 36
  572. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  573. bFrameIndex 4
  574. bmCapabilities 0x00
  575. Still image unsupported
  576. wWidth 640
  577. wHeight 480
  578. dwMinBitRate 147456000
  579. dwMaxBitRate 147456000
  580. dwMaxVideoFrameBufferSize 614400
  581. dwDefaultFrameInterval 333333
  582. bFrameIntervalType 1
  583. dwFrameInterval( 0) 333333
  584. VideoStreaming Interface Descriptor:
  585. bLength 6
  586. bDescriptorType 36
  587. bDescriptorSubtype 13 (COLORFORMAT)
  588. bColorPrimaries 1 (BT.709,sRGB)
  589. bTransferCharacteristics 1 (BT.709)
  590. bMatrixCoefficients 4 (SMPTE 170M (BT.601))
  591. Interface Descriptor:
  592. bLength 9
  593. bDescriptorType 4
  594. bInterfaceNumber 1
  595. bAlternateSetting 1
  596. bNumEndpoints 1
  597. bInterfaceClass 14 Video
  598. bInterfaceSubClass 2 Video Streaming
  599. bInterfaceProtocol 0
  600. iInterface 0
  601. Endpoint Descriptor:
  602. bLength 7
  603. bDescriptorType 5
  604. bEndpointAddress 0x81 EP 1 IN
  605. bmAttributes 5
  606. Transfer Type Isochronous
  607. Synch Type Asynchronous
  608. Usage Type Data
  609. wMaxPacketSize 0x0080 1x 128 bytes
  610. bInterval 1
  611. Interface Descriptor:
  612. bLength 9
  613. bDescriptorType 4
  614. bInterfaceNumber 1
  615. bAlternateSetting 2
  616. bNumEndpoints 1
  617. bInterfaceClass 14 Video
  618. bInterfaceSubClass 2 Video Streaming
  619. bInterfaceProtocol 0
  620. iInterface 0
  621. Endpoint Descriptor:
  622. bLength 7
  623. bDescriptorType 5
  624. bEndpointAddress 0x81 EP 1 IN
  625. bmAttributes 5
  626. Transfer Type Isochronous
  627. Synch Type Asynchronous
  628. Usage Type Data
  629. wMaxPacketSize 0x0100 1x 256 bytes
  630. bInterval 1
  631. Interface Descriptor:
  632. bLength 9
  633. bDescriptorType 4
  634. bInterfaceNumber 1
  635. bAlternateSetting 3
  636. bNumEndpoints 1
  637. bInterfaceClass 14 Video
  638. bInterfaceSubClass 2 Video Streaming
  639. bInterfaceProtocol 0
  640. iInterface 0
  641. Endpoint Descriptor:
  642. bLength 7
  643. bDescriptorType 5
  644. bEndpointAddress 0x81 EP 1 IN
  645. bmAttributes 5
  646. Transfer Type Isochronous
  647. Synch Type Asynchronous
  648. Usage Type Data
  649. wMaxPacketSize 0x0320 1x 800 bytes
  650. bInterval 1
  651. Interface Descriptor:
  652. bLength 9
  653. bDescriptorType 4
  654. bInterfaceNumber 1
  655. bAlternateSetting 4
  656. bNumEndpoints 1
  657. bInterfaceClass 14 Video
  658. bInterfaceSubClass 2 Video Streaming
  659. bInterfaceProtocol 0
  660. iInterface 0
  661. Endpoint Descriptor:
  662. bLength 7
  663. bDescriptorType 5
  664. bEndpointAddress 0x81 EP 1 IN
  665. bmAttributes 5
  666. Transfer Type Isochronous
  667. Synch Type Asynchronous
  668. Usage Type Data
  669. wMaxPacketSize 0x0b20 2x 800 bytes
  670. bInterval 1
  671. Interface Descriptor:
  672. bLength 9
  673. bDescriptorType 4
  674. bInterfaceNumber 1
  675. bAlternateSetting 5
  676. bNumEndpoints 1
  677. bInterfaceClass 14 Video
  678. bInterfaceSubClass 2 Video Streaming
  679. bInterfaceProtocol 0
  680. iInterface 0
  681. Endpoint Descriptor:
  682. bLength 7
  683. bDescriptorType 5
  684. bEndpointAddress 0x81 EP 1 IN
  685. bmAttributes 5
  686. Transfer Type Isochronous
  687. Synch Type Asynchronous
  688. Usage Type Data
  689. wMaxPacketSize 0x1320 3x 800 bytes
  690. bInterval 1
  691. Interface Descriptor:
  692. bLength 9
  693. bDescriptorType 4
  694. bInterfaceNumber 1
  695. bAlternateSetting 6
  696. bNumEndpoints 1
  697. bInterfaceClass 14 Video
  698. bInterfaceSubClass 2 Video Streaming
  699. bInterfaceProtocol 0
  700. iInterface 0
  701. Endpoint Descriptor:
  702. bLength 7
  703. bDescriptorType 5
  704. bEndpointAddress 0x81 EP 1 IN
  705. bmAttributes 5
  706. Transfer Type Isochronous
  707. Synch Type Asynchronous
  708. Usage Type Data
  709. wMaxPacketSize 0x1400 3x 1024 bytes
  710. bInterval 1
  711. Device Qualifier (for other device speed):
  712. bLength 10
  713. bDescriptorType 6
  714. bcdUSB 2.00
  715. bDeviceClass 239 Miscellaneous Device
  716. bDeviceSubClass 2
  717. bDeviceProtocol 1 Interface Association
  718. bMaxPacketSize0 64
  719. bNumConfigurations 1
  720. Device Status: 0x0002
  721. (Bus Powered)
  722. Remote Wakeup Enabled
  723.  
  724. Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  725. Device Descriptor:
  726. bLength 18
  727. bDescriptorType 1
  728. bcdUSB 2.00
  729. bDeviceClass 9 Hub
  730. bDeviceSubClass 0
  731. bDeviceProtocol 1 Single TT
  732. bMaxPacketSize0 64
  733. idVendor 0x1d6b Linux Foundation
  734. idProduct 0x0002 2.0 root hub
  735. bcdDevice 5.17
  736. iManufacturer 3 Linux 5.17.4-200.fc35.x86_64 xhci-hcd
  737. iProduct 2 xHCI Host Controller
  738. iSerial 1 0000:03:00.4
  739. bNumConfigurations 1
  740. Configuration Descriptor:
  741. bLength 9
  742. bDescriptorType 2
  743. wTotalLength 0x0019
  744. bNumInterfaces 1
  745. bConfigurationValue 1
  746. iConfiguration 0
  747. bmAttributes 0xe0
  748. Self Powered
  749. Remote Wakeup
  750. MaxPower 0mA
  751. Interface Descriptor:
  752. bLength 9
  753. bDescriptorType 4
  754. bInterfaceNumber 0
  755. bAlternateSetting 0
  756. bNumEndpoints 1
  757. bInterfaceClass 9 Hub
  758. bInterfaceSubClass 0
  759. bInterfaceProtocol 0 Full speed (or root) hub
  760. iInterface 0
  761. Endpoint Descriptor:
  762. bLength 7
  763. bDescriptorType 5
  764. bEndpointAddress 0x81 EP 1 IN
  765. bmAttributes 3
  766. Transfer Type Interrupt
  767. Synch Type None
  768. Usage Type Data
  769. wMaxPacketSize 0x0004 1x 4 bytes
  770. bInterval 12
  771. Hub Descriptor:
  772. bLength 9
  773. bDescriptorType 41
  774. nNbrPorts 2
  775. wHubCharacteristic 0x000a
  776. No power switching (usb 1.0)
  777. Per-port overcurrent protection
  778. TT think time 8 FS bits
  779. bPwrOn2PwrGood 10 * 2 milli seconds
  780. bHubContrCurrent 0 milli Ampere
  781. DeviceRemovable 0x06
  782. PortPwrCtrlMask 0xff
  783. Hub Port Status:
  784. Port 1: 0000.0503 highspeed power enable connect
  785. Port 2: 0000.0103 power enable connect
  786. Device Status: 0x0001
  787. Self Powered
  788.  
  789. Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  790. Device Descriptor:
  791. bLength 18
  792. bDescriptorType 1
  793. bcdUSB 3.10
  794. bDeviceClass 9 Hub
  795. bDeviceSubClass 0
  796. bDeviceProtocol 3
  797. bMaxPacketSize0 9
  798. idVendor 0x1d6b Linux Foundation
  799. idProduct 0x0003 3.0 root hub
  800. bcdDevice 5.17
  801. iManufacturer 3 Linux 5.17.4-200.fc35.x86_64 xhci-hcd
  802. iProduct 2 xHCI Host Controller
  803. iSerial 1 0000:03:00.3
  804. bNumConfigurations 1
  805. Configuration Descriptor:
  806. bLength 9
  807. bDescriptorType 2
  808. wTotalLength 0x001f
  809. bNumInterfaces 1
  810. bConfigurationValue 1
  811. iConfiguration 0
  812. bmAttributes 0xe0
  813. Self Powered
  814. Remote Wakeup
  815. MaxPower 0mA
  816. Interface Descriptor:
  817. bLength 9
  818. bDescriptorType 4
  819. bInterfaceNumber 0
  820. bAlternateSetting 0
  821. bNumEndpoints 1
  822. bInterfaceClass 9 Hub
  823. bInterfaceSubClass 0
  824. bInterfaceProtocol 0 Full speed (or root) hub
  825. iInterface 0
  826. Endpoint Descriptor:
  827. bLength 7
  828. bDescriptorType 5
  829. bEndpointAddress 0x81 EP 1 IN
  830. bmAttributes 3
  831. Transfer Type Interrupt
  832. Synch Type None
  833. Usage Type Data
  834. wMaxPacketSize 0x0004 1x 4 bytes
  835. bInterval 12
  836. bMaxBurst 0
  837. Hub Descriptor:
  838. bLength 12
  839. bDescriptorType 42
  840. nNbrPorts 4
  841. wHubCharacteristic 0x000a
  842. No power switching (usb 1.0)
  843. Per-port overcurrent protection
  844. bPwrOn2PwrGood 50 * 2 milli seconds
  845. bHubContrCurrent 0 milli Ampere
  846. bHubDecLat 0.0 micro seconds
  847. wHubDelay 0 nano seconds
  848. DeviceRemovable 0x06
  849. Hub Port Status:
  850. Port 1: 0000.02a0 lowspeed L1
  851. Port 2: 0000.02a0 lowspeed L1
  852. Port 3: 0000.02a0 lowspeed L1
  853. Port 4: 0000.02a0 lowspeed L1
  854. Binary Object Store Descriptor:
  855. bLength 5
  856. bDescriptorType 15
  857. wTotalLength 0x0023
  858. bNumDeviceCaps 2
  859. SuperSpeed USB Device Capability:
  860. bLength 10
  861. bDescriptorType 16
  862. bDevCapabilityType 3
  863. bmAttributes 0x02
  864. Latency Tolerance Messages (LTM) Supported
  865. wSpeedsSupported 0x0008
  866. Device can operate at SuperSpeed (5Gbps)
  867. bFunctionalitySupport 1
  868. Lowest fully-functional device speed is Full Speed (12Mbps)
  869. bU1DevExitLat 0 micro seconds
  870. bU2DevExitLat 0 micro seconds
  871. SuperSpeedPlus USB Device Capability:
  872. bLength 20
  873. bDescriptorType 16
  874. bDevCapabilityType 10
  875. bmAttributes 0x00000001
  876. Sublink Speed Attribute count 1
  877. Sublink Speed ID count 0
  878. wFunctionalitySupport 0x1104
  879. bmSublinkSpeedAttr[0] 0x00050034
  880. Speed Attribute ID: 4 5Gb/s Symmetric RX SuperSpeed
  881. bmSublinkSpeedAttr[1] 0x000500b4
  882. Speed Attribute ID: 4 5Gb/s Symmetric TX SuperSpeed
  883. Device Status: 0x0001
  884. Self Powered
  885.  
  886. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  887. Device Descriptor:
  888. bLength 18
  889. bDescriptorType 1
  890. bcdUSB 2.00
  891. bDeviceClass 9 Hub
  892. bDeviceSubClass 0
  893. bDeviceProtocol 1 Single TT
  894. bMaxPacketSize0 64
  895. idVendor 0x1d6b Linux Foundation
  896. idProduct 0x0002 2.0 root hub
  897. bcdDevice 5.17
  898. iManufacturer 3 Linux 5.17.4-200.fc35.x86_64 xhci-hcd
  899. iProduct 2 xHCI Host Controller
  900. iSerial 1 0000:03:00.3
  901. bNumConfigurations 1
  902. Configuration Descriptor:
  903. bLength 9
  904. bDescriptorType 2
  905. wTotalLength 0x0019
  906. bNumInterfaces 1
  907. bConfigurationValue 1
  908. iConfiguration 0
  909. bmAttributes 0xe0
  910. Self Powered
  911. Remote Wakeup
  912. MaxPower 0mA
  913. Interface Descriptor:
  914. bLength 9
  915. bDescriptorType 4
  916. bInterfaceNumber 0
  917. bAlternateSetting 0
  918. bNumEndpoints 1
  919. bInterfaceClass 9 Hub
  920. bInterfaceSubClass 0
  921. bInterfaceProtocol 0 Full speed (or root) hub
  922. iInterface 0
  923. Endpoint Descriptor:
  924. bLength 7
  925. bDescriptorType 5
  926. bEndpointAddress 0x81 EP 1 IN
  927. bmAttributes 3
  928. Transfer Type Interrupt
  929. Synch Type None
  930. Usage Type Data
  931. wMaxPacketSize 0x0004 1x 4 bytes
  932. bInterval 12
  933. Hub Descriptor:
  934. bLength 9
  935. bDescriptorType 41
  936. nNbrPorts 4
  937. wHubCharacteristic 0x000a
  938. No power switching (usb 1.0)
  939. Per-port overcurrent protection
  940. TT think time 8 FS bits
  941. bPwrOn2PwrGood 10 * 2 milli seconds
  942. bHubContrCurrent 0 milli Ampere
  943. DeviceRemovable 0x02
  944. PortPwrCtrlMask 0xff
  945. Hub Port Status:
  946. Port 1: 0000.0100 power
  947. Port 2: 0000.0100 power
  948. Port 3: 0000.0100 power
  949. Port 4: 0000.0100 power
  950. Device Status: 0x0001
  951. Self Powered
  952.  
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