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  1.  
  2. Bus 001 Device 003: ID 13d3:5710 IMC Networks
  3. Device Descriptor:
  4. bLength 18
  5. bDescriptorType 1
  6. bcdUSB 2.00
  7. bDeviceClass 239 Miscellaneous Device
  8. bDeviceSubClass 2 ?
  9. bDeviceProtocol 1 Interface Association
  10. bMaxPacketSize0 64
  11. idVendor 0x13d3 IMC Networks
  12. idProduct 0x5710
  13. bcdDevice 11.30
  14. iManufacturer 3 Azurewave
  15. iProduct 1 USB 2.0 UVC VGA WebCam
  16. iSerial 2 0x0001
  17. bNumConfigurations 1
  18. Configuration Descriptor:
  19. bLength 9
  20. bDescriptorType 2
  21. wTotalLength 523
  22. bNumInterfaces 2
  23. bConfigurationValue 1
  24. iConfiguration 4 USB Camera
  25. bmAttributes 0x80
  26. (Bus Powered)
  27. MaxPower 500mA
  28. Interface Association:
  29. bLength 8
  30. bDescriptorType 11
  31. bFirstInterface 0
  32. bInterfaceCount 2
  33. bFunctionClass 14 Video
  34. bFunctionSubClass 3 Video Interface Collection
  35. bFunctionProtocol 0
  36. iFunction 5 USB2.0 UVC VGA WebCam
  37. Interface Descriptor:
  38. bLength 9
  39. bDescriptorType 4
  40. bInterfaceNumber 0
  41. bAlternateSetting 0
  42. bNumEndpoints 1
  43. bInterfaceClass 14 Video
  44. bInterfaceSubClass 1 Video Control
  45. bInterfaceProtocol 0
  46. iInterface 5 USB2.0 UVC VGA WebCam
  47. VideoControl Interface Descriptor:
  48. bLength 13
  49. bDescriptorType 36
  50. bDescriptorSubtype 1 (HEADER)
  51. bcdUVC 1.00
  52. wTotalLength 107
  53. dwClockFrequency 15.000000MHz
  54. bInCollection 1
  55. baInterfaceNr( 0) 1
  56. VideoControl Interface Descriptor:
  57. bLength 18
  58. bDescriptorType 36
  59. bDescriptorSubtype 2 (INPUT_TERMINAL)
  60. bTerminalID 1
  61. wTerminalType 0x0201 Camera Sensor
  62. bAssocTerminal 0
  63. iTerminal 0
  64. wObjectiveFocalLengthMin 0
  65. wObjectiveFocalLengthMax 0
  66. wOcularFocalLength 0
  67. bControlSize 3
  68. bmControls 0x00000002
  69. Auto-Exposure Mode
  70. VideoControl Interface Descriptor:
  71. bLength 11
  72. bDescriptorType 36
  73. bDescriptorSubtype 5 (PROCESSING_UNIT)
  74. Warning: Descriptor too short
  75. bUnitID 2
  76. bSourceID 1
  77. wMaxMultiplier 0
  78. bControlSize 2
  79. bmControls 0x0000177f
  80. Brightness
  81. Contrast
  82. Hue
  83. Saturation
  84. Sharpness
  85. Gamma
  86. White Balance Temperature
  87. Backlight Compensation
  88. Gain
  89. Power Line Frequency
  90. White Balance Temperature, Auto
  91. iProcessing 0
  92. bmVideoStandards 0x 9
  93. None
  94. SECAM - 625/50
  95. VideoControl Interface Descriptor:
  96. bLength 9
  97. bDescriptorType 36
  98. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  99. bTerminalID 3
  100. wTerminalType 0x0101 USB Streaming
  101. bAssocTerminal 0
  102. bSourceID 2
  103. iTerminal 0
  104. VideoControl Interface Descriptor:
  105. bLength 27
  106. bDescriptorType 36
  107. bDescriptorSubtype 6 (EXTENSION_UNIT)
  108. bUnitID 4
  109. guidExtensionCode {8ca72912-b447-9440-b0ce-db07386fb938}
  110. bNumControl 2
  111. bNrPins 1
  112. baSourceID( 0) 1
  113. bControlSize 2
  114. bmControls( 0) 0x00
  115. bmControls( 1) 0x06
  116. iExtension 0
  117. VideoControl Interface Descriptor:
  118. bLength 29
  119. bDescriptorType 36
  120. bDescriptorSubtype 6 (EXTENSION_UNIT)
  121. bUnitID 7
  122. guidExtensionCode {c385b80f-c268-4745-90f7-8f47579d95fc}
  123. bNumControl 0
  124. bNrPins 1
  125. baSourceID( 0) 3
  126. bControlSize 4
  127. bmControls( 0) 0x0f
  128. bmControls( 1) 0x00
  129. bmControls( 2) 0x00
  130. bmControls( 3) 0x00
  131. iExtension 0
  132. Endpoint Descriptor:
  133. bLength 7
  134. bDescriptorType 5
  135. bEndpointAddress 0x83 EP 3 IN
  136. bmAttributes 3
  137. Transfer Type Interrupt
  138. Synch Type None
  139. Usage Type Data
  140. wMaxPacketSize 0x0010 1x 16 bytes
  141. bInterval 6
  142. Interface Descriptor:
  143. bLength 9
  144. bDescriptorType 4
  145. bInterfaceNumber 1
  146. bAlternateSetting 0
  147. bNumEndpoints 0
  148. bInterfaceClass 14 Video
  149. bInterfaceSubClass 2 Video Streaming
  150. bInterfaceProtocol 0
  151. iInterface 0
  152. VideoStreaming Interface Descriptor:
  153. bLength 14
  154. bDescriptorType 36
  155. bDescriptorSubtype 1 (INPUT_HEADER)
  156. bNumFormats 1
  157. wTotalLength 257
  158. bEndPointAddress 129
  159. bmInfo 0
  160. bTerminalLink 3
  161. bStillCaptureMethod 2
  162. bTriggerSupport 1
  163. bTriggerUsage 0
  164. bControlSize 1
  165. bmaControls( 0) 27
  166. VideoStreaming Interface Descriptor:
  167. bLength 27
  168. bDescriptorType 36
  169. bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
  170. bFormatIndex 1
  171. bNumFrameDescriptors 6
  172. guidFormat {59555932-0000-1000-8000-00aa00389b71}
  173. bBitsPerPixel 16
  174. bDefaultFrameIndex 1
  175. bAspectRatioX 0
  176. bAspectRatioY 0
  177. bmInterlaceFlags 0x00
  178. Interlaced stream or variable: No
  179. Fields per frame: 1 fields
  180. Field 1 first: No
  181. Field pattern: Field 1 only
  182. bCopyProtect 0
  183. VideoStreaming Interface Descriptor:
  184. bLength 30
  185. bDescriptorType 36
  186. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  187. bFrameIndex 1
  188. bmCapabilities 0x00
  189. Still image unsupported
  190. wWidth 640
  191. wHeight 480
  192. dwMinBitRate 147456000
  193. dwMaxBitRate 147456000
  194. dwMaxVideoFrameBufferSize 614400
  195. dwDefaultFrameInterval 333333
  196. bFrameIntervalType 1
  197. dwFrameInterval( 0) 333333
  198. VideoStreaming Interface Descriptor:
  199. bLength 30
  200. bDescriptorType 36
  201. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  202. bFrameIndex 2
  203. bmCapabilities 0x00
  204. Still image unsupported
  205. wWidth 160
  206. wHeight 120
  207. dwMinBitRate 9216000
  208. dwMaxBitRate 9216000
  209. dwMaxVideoFrameBufferSize 38400
  210. dwDefaultFrameInterval 333333
  211. bFrameIntervalType 1
  212. dwFrameInterval( 0) 333333
  213. VideoStreaming Interface Descriptor:
  214. bLength 30
  215. bDescriptorType 36
  216. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  217. bFrameIndex 3
  218. bmCapabilities 0x00
  219. Still image unsupported
  220. wWidth 176
  221. wHeight 144
  222. dwMinBitRate 12165120
  223. dwMaxBitRate 12165120
  224. dwMaxVideoFrameBufferSize 50688
  225. dwDefaultFrameInterval 333333
  226. bFrameIntervalType 1
  227. dwFrameInterval( 0) 333333
  228. VideoStreaming Interface Descriptor:
  229. bLength 30
  230. bDescriptorType 36
  231. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  232. bFrameIndex 4
  233. bmCapabilities 0x00
  234. Still image unsupported
  235. wWidth 320
  236. wHeight 240
  237. dwMinBitRate 36864000
  238. dwMaxBitRate 36864000
  239. dwMaxVideoFrameBufferSize 153600
  240. dwDefaultFrameInterval 333333
  241. bFrameIntervalType 1
  242. dwFrameInterval( 0) 333333
  243. VideoStreaming Interface Descriptor:
  244. bLength 30
  245. bDescriptorType 36
  246. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  247. bFrameIndex 5
  248. bmCapabilities 0x00
  249. Still image unsupported
  250. wWidth 352
  251. wHeight 288
  252. dwMinBitRate 48660480
  253. dwMaxBitRate 48660480
  254. dwMaxVideoFrameBufferSize 202752
  255. dwDefaultFrameInterval 333333
  256. bFrameIntervalType 1
  257. dwFrameInterval( 0) 333333
  258. VideoStreaming Interface Descriptor:
  259. bLength 30
  260. bDescriptorType 36
  261. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  262. bFrameIndex 6
  263. bmCapabilities 0x00
  264. Still image unsupported
  265. wWidth 640
  266. wHeight 480
  267. dwMinBitRate 147456000
  268. dwMaxBitRate 147456000
  269. dwMaxVideoFrameBufferSize 614400
  270. dwDefaultFrameInterval 333333
  271. bFrameIntervalType 1
  272. dwFrameInterval( 0) 333333
  273. VideoStreaming Interface Descriptor:
  274. bLength 30
  275. bDescriptorType 36
  276. bDescriptorSubtype 3 (STILL_IMAGE_FRAME)
  277. bEndpointAddress 0
  278. bNumImageSizePatterns 6
  279. wWidth( 0) 640
  280. wHeight( 0) 480
  281. wWidth( 1) 160
  282. wHeight( 1) 120
  283. wWidth( 2) 176
  284. wHeight( 2) 144
  285. wWidth( 3) 320
  286. wHeight( 3) 240
  287. wWidth( 4) 352
  288. wHeight( 4) 288
  289. wWidth( 5) 640
  290. wHeight( 5) 480
  291. bNumCompressionPatterns 6
  292. VideoStreaming Interface Descriptor:
  293. bLength 6
  294. bDescriptorType 36
  295. bDescriptorSubtype 13 (COLORFORMAT)
  296. bColorPrimaries 1 (BT.709,sRGB)
  297. bTransferCharacteristics 1 (BT.709)
  298. bMatrixCoefficients 4 (SMPTE 170M (BT.601))
  299. Interface Descriptor:
  300. bLength 9
  301. bDescriptorType 4
  302. bInterfaceNumber 1
  303. bAlternateSetting 1
  304. bNumEndpoints 1
  305. bInterfaceClass 14 Video
  306. bInterfaceSubClass 2 Video Streaming
  307. bInterfaceProtocol 0
  308. iInterface 0
  309. Endpoint Descriptor:
  310. bLength 7
  311. bDescriptorType 5
  312. bEndpointAddress 0x81 EP 1 IN
  313. bmAttributes 5
  314. Transfer Type Isochronous
  315. Synch Type Asynchronous
  316. Usage Type Data
  317. wMaxPacketSize 0x0080 1x 128 bytes
  318. bInterval 1
  319. Interface Descriptor:
  320. bLength 9
  321. bDescriptorType 4
  322. bInterfaceNumber 1
  323. bAlternateSetting 2
  324. bNumEndpoints 1
  325. bInterfaceClass 14 Video
  326. bInterfaceSubClass 2 Video Streaming
  327. bInterfaceProtocol 0
  328. iInterface 0
  329. Endpoint Descriptor:
  330. bLength 7
  331. bDescriptorType 5
  332. bEndpointAddress 0x81 EP 1 IN
  333. bmAttributes 5
  334. Transfer Type Isochronous
  335. Synch Type Asynchronous
  336. Usage Type Data
  337. wMaxPacketSize 0x0200 1x 512 bytes
  338. bInterval 1
  339. Interface Descriptor:
  340. bLength 9
  341. bDescriptorType 4
  342. bInterfaceNumber 1
  343. bAlternateSetting 3
  344. bNumEndpoints 1
  345. bInterfaceClass 14 Video
  346. bInterfaceSubClass 2 Video Streaming
  347. bInterfaceProtocol 0
  348. iInterface 0
  349. Endpoint Descriptor:
  350. bLength 7
  351. bDescriptorType 5
  352. bEndpointAddress 0x81 EP 1 IN
  353. bmAttributes 5
  354. Transfer Type Isochronous
  355. Synch Type Asynchronous
  356. Usage Type Data
  357. wMaxPacketSize 0x0400 1x 1024 bytes
  358. bInterval 1
  359. Interface Descriptor:
  360. bLength 9
  361. bDescriptorType 4
  362. bInterfaceNumber 1
  363. bAlternateSetting 4
  364. bNumEndpoints 1
  365. bInterfaceClass 14 Video
  366. bInterfaceSubClass 2 Video Streaming
  367. bInterfaceProtocol 0
  368. iInterface 0
  369. Endpoint Descriptor:
  370. bLength 7
  371. bDescriptorType 5
  372. bEndpointAddress 0x81 EP 1 IN
  373. bmAttributes 5
  374. Transfer Type Isochronous
  375. Synch Type Asynchronous
  376. Usage Type Data
  377. wMaxPacketSize 0x0b00 2x 768 bytes
  378. bInterval 1
  379. Interface Descriptor:
  380. bLength 9
  381. bDescriptorType 4
  382. bInterfaceNumber 1
  383. bAlternateSetting 5
  384. bNumEndpoints 1
  385. bInterfaceClass 14 Video
  386. bInterfaceSubClass 2 Video Streaming
  387. bInterfaceProtocol 0
  388. iInterface 0
  389. Endpoint Descriptor:
  390. bLength 7
  391. bDescriptorType 5
  392. bEndpointAddress 0x81 EP 1 IN
  393. bmAttributes 5
  394. Transfer Type Isochronous
  395. Synch Type Asynchronous
  396. Usage Type Data
  397. wMaxPacketSize 0x0c00 2x 1024 bytes
  398. bInterval 1
  399. Interface Descriptor:
  400. bLength 9
  401. bDescriptorType 4
  402. bInterfaceNumber 1
  403. bAlternateSetting 6
  404. bNumEndpoints 1
  405. bInterfaceClass 14 Video
  406. bInterfaceSubClass 2 Video Streaming
  407. bInterfaceProtocol 0
  408. iInterface 0
  409. Endpoint Descriptor:
  410. bLength 7
  411. bDescriptorType 5
  412. bEndpointAddress 0x81 EP 1 IN
  413. bmAttributes 5
  414. Transfer Type Isochronous
  415. Synch Type Asynchronous
  416. Usage Type Data
  417. wMaxPacketSize 0x1380 3x 896 bytes
  418. bInterval 1
  419. Interface Descriptor:
  420. bLength 9
  421. bDescriptorType 4
  422. bInterfaceNumber 1
  423. bAlternateSetting 7
  424. bNumEndpoints 1
  425. bInterfaceClass 14 Video
  426. bInterfaceSubClass 2 Video Streaming
  427. bInterfaceProtocol 0
  428. iInterface 0
  429. Endpoint Descriptor:
  430. bLength 7
  431. bDescriptorType 5
  432. bEndpointAddress 0x81 EP 1 IN
  433. bmAttributes 5
  434. Transfer Type Isochronous
  435. Synch Type Asynchronous
  436. Usage Type Data
  437. wMaxPacketSize 0x1400 3x 1024 bytes
  438. bInterval 1
  439. Device Qualifier (for other device speed):
  440. bLength 10
  441. bDescriptorType 6
  442. bcdUSB 2.00
  443. bDeviceClass 239 Miscellaneous Device
  444. bDeviceSubClass 2 ?
  445. bDeviceProtocol 1 Interface Association
  446. bMaxPacketSize0 64
  447. bNumConfigurations 1
  448. Device Status: 0x0000
  449. (Bus Powered)
  450.  
  451. Bus 001 Device 002: ID 8087:0024 Intel Corp.
  452. Device Descriptor:
  453. bLength 18
  454. bDescriptorType 1
  455. bcdUSB 2.00
  456. bDeviceClass 9 Hub
  457. bDeviceSubClass 0 Unused
  458. bDeviceProtocol 1 Single TT
  459. bMaxPacketSize0 64
  460. idVendor 0x8087 Intel Corp.
  461. idProduct 0x0024
  462. bcdDevice 0.00
  463. iManufacturer 0
  464. iProduct 0
  465. iSerial 0
  466. bNumConfigurations 1
  467. Configuration Descriptor:
  468. bLength 9
  469. bDescriptorType 2
  470. wTotalLength 25
  471. bNumInterfaces 1
  472. bConfigurationValue 1
  473. iConfiguration 0
  474. bmAttributes 0xe0
  475. Self Powered
  476. Remote Wakeup
  477. MaxPower 0mA
  478. Interface Descriptor:
  479. bLength 9
  480. bDescriptorType 4
  481. bInterfaceNumber 0
  482. bAlternateSetting 0
  483. bNumEndpoints 1
  484. bInterfaceClass 9 Hub
  485. bInterfaceSubClass 0 Unused
  486. bInterfaceProtocol 0 Full speed (or root) hub
  487. iInterface 0
  488. Endpoint Descriptor:
  489. bLength 7
  490. bDescriptorType 5
  491. bEndpointAddress 0x81 EP 1 IN
  492. bmAttributes 3
  493. Transfer Type Interrupt
  494. Synch Type None
  495. Usage Type Data
  496. wMaxPacketSize 0x0001 1x 1 bytes
  497. bInterval 12
  498. Hub Descriptor:
  499. bLength 9
  500. bDescriptorType 41
  501. nNbrPorts 6
  502. wHubCharacteristic 0x0009
  503. Per-port power switching
  504. Per-port overcurrent protection
  505. TT think time 8 FS bits
  506. bPwrOn2PwrGood 50 * 2 milli seconds
  507. bHubContrCurrent 0 milli Ampere
  508. DeviceRemovable 0x00
  509. PortPwrCtrlMask 0xff
  510. Hub Port Status:
  511. Port 1: 0000.0100 power
  512. Port 2: 0000.0503 highspeed power enable connect
  513. Port 3: 0000.0100 power
  514. Port 4: 0000.0100 power
  515. Port 5: 0000.0100 power
  516. Port 6: 0000.0100 power
  517. Device Qualifier (for other device speed):
  518. bLength 10
  519. bDescriptorType 6
  520. bcdUSB 2.00
  521. bDeviceClass 9 Hub
  522. bDeviceSubClass 0 Unused
  523. bDeviceProtocol 0 Full speed (or root) hub
  524. bMaxPacketSize0 64
  525. bNumConfigurations 1
  526. Device Status: 0x0001
  527. Self Powered
  528.  
  529. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  530. Device Descriptor:
  531. bLength 18
  532. bDescriptorType 1
  533. bcdUSB 2.00
  534. bDeviceClass 9 Hub
  535. bDeviceSubClass 0 Unused
  536. bDeviceProtocol 0 Full speed (or root) hub
  537. bMaxPacketSize0 64
  538. idVendor 0x1d6b Linux Foundation
  539. idProduct 0x0002 2.0 root hub
  540. bcdDevice 2.06
  541. iManufacturer 3 Linux 2.6.33-ARCH ehci_hcd
  542. iProduct 2 EHCI Host Controller
  543. iSerial 1 0000:00:1a.0
  544. bNumConfigurations 1
  545. Configuration Descriptor:
  546. bLength 9
  547. bDescriptorType 2
  548. wTotalLength 25
  549. bNumInterfaces 1
  550. bConfigurationValue 1
  551. iConfiguration 0
  552. bmAttributes 0xe0
  553. Self Powered
  554. Remote Wakeup
  555. MaxPower 0mA
  556. Interface Descriptor:
  557. bLength 9
  558. bDescriptorType 4
  559. bInterfaceNumber 0
  560. bAlternateSetting 0
  561. bNumEndpoints 1
  562. bInterfaceClass 9 Hub
  563. bInterfaceSubClass 0 Unused
  564. bInterfaceProtocol 0 Full speed (or root) hub
  565. iInterface 0
  566. Endpoint Descriptor:
  567. bLength 7
  568. bDescriptorType 5
  569. bEndpointAddress 0x81 EP 1 IN
  570. bmAttributes 3
  571. Transfer Type Interrupt
  572. Synch Type None
  573. Usage Type Data
  574. wMaxPacketSize 0x0004 1x 4 bytes
  575. bInterval 12
  576. Hub Descriptor:
  577. bLength 9
  578. bDescriptorType 41
  579. nNbrPorts 2
  580. wHubCharacteristic 0x000a
  581. No power switching (usb 1.0)
  582. Per-port overcurrent protection
  583. bPwrOn2PwrGood 10 * 2 milli seconds
  584. bHubContrCurrent 0 milli Ampere
  585. DeviceRemovable 0x00
  586. PortPwrCtrlMask 0xff
  587. Hub Port Status:
  588. Port 1: 0000.0503 highspeed power enable connect
  589. Port 2: 0000.0100 power
  590. Device Status: 0x0003
  591. Self Powered
  592. Remote Wakeup Enabled
  593.  
  594. Bus 002 Device 003: ID 13fe:3600 Kingston Technology Company Inc.
  595. Device Descriptor:
  596. bLength 18
  597. bDescriptorType 1
  598. bcdUSB 2.00
  599. bDeviceClass 0 (Defined at Interface level)
  600. bDeviceSubClass 0
  601. bDeviceProtocol 0
  602. bMaxPacketSize0 64
  603. idVendor 0x13fe Kingston Technology Company Inc.
  604. idProduct 0x3600
  605. bcdDevice 1.00
  606. iManufacturer 1
  607. iProduct 2 USB DISK 2.0
  608. iSerial 3 079B1207497A4B27
  609. bNumConfigurations 1
  610. Configuration Descriptor:
  611. bLength 9
  612. bDescriptorType 2
  613. wTotalLength 32
  614. bNumInterfaces 1
  615. bConfigurationValue 1
  616. iConfiguration 0
  617. bmAttributes 0x80
  618. (Bus Powered)
  619. MaxPower 200mA
  620. Interface Descriptor:
  621. bLength 9
  622. bDescriptorType 4
  623. bInterfaceNumber 0
  624. bAlternateSetting 0
  625. bNumEndpoints 2
  626. bInterfaceClass 8 Mass Storage
  627. bInterfaceSubClass 6 SCSI
  628. bInterfaceProtocol 80 Bulk (Zip)
  629. iInterface 0
  630. Endpoint Descriptor:
  631. bLength 7
  632. bDescriptorType 5
  633. bEndpointAddress 0x81 EP 1 IN
  634. bmAttributes 2
  635. Transfer Type Bulk
  636. Synch Type None
  637. Usage Type Data
  638. wMaxPacketSize 0x0200 1x 512 bytes
  639. bInterval 0
  640. Endpoint Descriptor:
  641. bLength 7
  642. bDescriptorType 5
  643. bEndpointAddress 0x02 EP 2 OUT
  644. bmAttributes 2
  645. Transfer Type Bulk
  646. Synch Type None
  647. Usage Type Data
  648. wMaxPacketSize 0x0200 1x 512 bytes
  649. bInterval 0
  650. Device Qualifier (for other device speed):
  651. bLength 10
  652. bDescriptorType 6
  653. bcdUSB 2.00
  654. bDeviceClass 0 (Defined at Interface level)
  655. bDeviceSubClass 0
  656. bDeviceProtocol 0
  657. bMaxPacketSize0 64
  658. bNumConfigurations 1
  659. Device Status: 0x0000
  660. (Bus Powered)
  661.  
  662. Bus 002 Device 002: ID 8087:0024 Intel Corp.
  663. Device Descriptor:
  664. bLength 18
  665. bDescriptorType 1
  666. bcdUSB 2.00
  667. bDeviceClass 9 Hub
  668. bDeviceSubClass 0 Unused
  669. bDeviceProtocol 1 Single TT
  670. bMaxPacketSize0 64
  671. idVendor 0x8087 Intel Corp.
  672. idProduct 0x0024
  673. bcdDevice 0.00
  674. iManufacturer 0
  675. iProduct 0
  676. iSerial 0
  677. bNumConfigurations 1
  678. Configuration Descriptor:
  679. bLength 9
  680. bDescriptorType 2
  681. wTotalLength 25
  682. bNumInterfaces 1
  683. bConfigurationValue 1
  684. iConfiguration 0
  685. bmAttributes 0xe0
  686. Self Powered
  687. Remote Wakeup
  688. MaxPower 0mA
  689. Interface Descriptor:
  690. bLength 9
  691. bDescriptorType 4
  692. bInterfaceNumber 0
  693. bAlternateSetting 0
  694. bNumEndpoints 1
  695. bInterfaceClass 9 Hub
  696. bInterfaceSubClass 0 Unused
  697. bInterfaceProtocol 0 Full speed (or root) hub
  698. iInterface 0
  699. Endpoint Descriptor:
  700. bLength 7
  701. bDescriptorType 5
  702. bEndpointAddress 0x81 EP 1 IN
  703. bmAttributes 3
  704. Transfer Type Interrupt
  705. Synch Type None
  706. Usage Type Data
  707. wMaxPacketSize 0x0001 1x 1 bytes
  708. bInterval 12
  709. Hub Descriptor:
  710. bLength 9
  711. bDescriptorType 41
  712. nNbrPorts 6
  713. wHubCharacteristic 0x0009
  714. Per-port power switching
  715. Per-port overcurrent protection
  716. TT think time 8 FS bits
  717. bPwrOn2PwrGood 50 * 2 milli seconds
  718. bHubContrCurrent 0 milli Ampere
  719. DeviceRemovable 0x00
  720. PortPwrCtrlMask 0xff
  721. Hub Port Status:
  722. Port 1: 0000.0100 power
  723. Port 2: 0000.0100 power
  724. Port 3: 0000.0503 highspeed power enable connect
  725. Port 4: 0000.0100 power
  726. Port 5: 0000.0100 power
  727. Port 6: 0000.0100 power
  728. Device Qualifier (for other device speed):
  729. bLength 10
  730. bDescriptorType 6
  731. bcdUSB 2.00
  732. bDeviceClass 9 Hub
  733. bDeviceSubClass 0 Unused
  734. bDeviceProtocol 0 Full speed (or root) hub
  735. bMaxPacketSize0 64
  736. bNumConfigurations 1
  737. Device Status: 0x0001
  738. Self Powered
  739.  
  740. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  741. Device Descriptor:
  742. bLength 18
  743. bDescriptorType 1
  744. bcdUSB 2.00
  745. bDeviceClass 9 Hub
  746. bDeviceSubClass 0 Unused
  747. bDeviceProtocol 0 Full speed (or root) hub
  748. bMaxPacketSize0 64
  749. idVendor 0x1d6b Linux Foundation
  750. idProduct 0x0002 2.0 root hub
  751. bcdDevice 2.06
  752. iManufacturer 3 Linux 2.6.33-ARCH ehci_hcd
  753. iProduct 2 EHCI Host Controller
  754. iSerial 1 0000:00:1d.0
  755. bNumConfigurations 1
  756. Configuration Descriptor:
  757. bLength 9
  758. bDescriptorType 2
  759. wTotalLength 25
  760. bNumInterfaces 1
  761. bConfigurationValue 1
  762. iConfiguration 0
  763. bmAttributes 0xe0
  764. Self Powered
  765. Remote Wakeup
  766. MaxPower 0mA
  767. Interface Descriptor:
  768. bLength 9
  769. bDescriptorType 4
  770. bInterfaceNumber 0
  771. bAlternateSetting 0
  772. bNumEndpoints 1
  773. bInterfaceClass 9 Hub
  774. bInterfaceSubClass 0 Unused
  775. bInterfaceProtocol 0 Full speed (or root) hub
  776. iInterface 0
  777. Endpoint Descriptor:
  778. bLength 7
  779. bDescriptorType 5
  780. bEndpointAddress 0x81 EP 1 IN
  781. bmAttributes 3
  782. Transfer Type Interrupt
  783. Synch Type None
  784. Usage Type Data
  785. wMaxPacketSize 0x0004 1x 4 bytes
  786. bInterval 12
  787. Hub Descriptor:
  788. bLength 9
  789. bDescriptorType 41
  790. nNbrPorts 2
  791. wHubCharacteristic 0x000a
  792. No power switching (usb 1.0)
  793. Per-port overcurrent protection
  794. bPwrOn2PwrGood 10 * 2 milli seconds
  795. bHubContrCurrent 0 milli Ampere
  796. DeviceRemovable 0x00
  797. PortPwrCtrlMask 0xff
  798. Hub Port Status:
  799. Port 1: 0000.0503 highspeed power enable connect
  800. Port 2: 0000.0100 power
  801. Device Status: 0x0003
  802. Self Powered
  803. Remote Wakeup Enabled
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