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System crash due to Beaglebone

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  1. [ 96.514937] ftdi_sio 3-3.1:1.1: FTDI USB Serial Device converter detected
  2. [ 96.515004] usb 3-3.1: Detected FT2232H
  3. [ 96.515010] usb 3-3.1: Number of endpoints 2
  4. [ 96.515016] usb 3-3.1: Endpoint 1 MaxPacketSize 512
  5. [ 96.515021] usb 3-3.1: Endpoint 2 MaxPacketSize 512
  6. [ 96.515026] usb 3-3.1: Setting MaxPacketSize 512
  7. [ 96.515230] usb 3-3.1: FTDI USB Serial Device converter now attached to ttyUSB0
  8. [ 123.280364] usb 3-3: USB disconnect, device number 6
  9. [ 123.280367] usb 3-3.1: USB disconnect, device number 7
  10. [ 123.280489] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
  11. [ 123.280497] ftdi_sio 3-3.1:1.1: device disconnected
  12. [ 145.988003] usb 3-2: new high-speed USB device number 8 using xhci_hcd
  13. [ 146.004257] usb 3-2: New USB device found, idVendor=0424, idProduct=2412
  14. [ 146.004268] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
  15. [ 146.004530] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (0x0000000000000008) is beyond end of object (20120320/exoparg2-418)
  16. [ 146.004545] ACPI Error: Method parse/execution failed [\_SB_.PCI0.XHC_.RHUB.HSP2._PLD] (Node ffff880213462f78), AE_AML_PACKAGE_LIMIT (20120320/psparse-536)
  17. [ 146.005264] hub 3-2:1.0: USB hub found
  18. [ 146.005323] hub 3-2:1.0: 2 ports detected
  19. [ 146.275822] usb 3-2.1: new high-speed USB device number 9 using xhci_hcd
  20. [ 146.296690] usb 3-2.1: New USB device found, idVendor=0403, idProduct=6010
  21. [ 146.296701] usb 3-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  22. [ 146.296707] usb 3-2.1: Product: BeagleBone/XDS100V2
  23. [ 146.296712] usb 3-2.1: Manufacturer: FTDI
  24. [ 146.296717] usb 3-2.1: SerialNumber: TIVS1L9P
  25. [ 146.301917] usb 3-2.1: Ignoring serial port reserved for JTAG
  26. [ 146.304149] ftdi_sio 3-2.1:1.1: FTDI USB Serial Device converter detected
  27. [ 146.304237] usb 3-2.1: Detected FT2232H
  28. [ 146.304247] usb 3-2.1: Number of endpoints 2
  29. [ 146.304256] usb 3-2.1: Endpoint 1 MaxPacketSize 512
  30. [ 146.304264] usb 3-2.1: Endpoint 2 MaxPacketSize 512
  31. [ 146.304272] usb 3-2.1: Setting MaxPacketSize 512
  32. [ 146.304549] usb 3-2.1: FTDI USB Serial Device converter now attached to ttyUSB0
  33. [ 206.915573] usb 3-2.2: new high-speed USB device number 10 using xhci_hcd
  34. [ 211.910550] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command
  35. [ 212.114309] ------------[ cut here ]------------
  36. [ 212.114330] WARNING: at /build/buildd/linux-3.5.0/drivers/usb/host/xhci.c:3656 xhci_address_device+0x2db/0x300()
  37. [ 212.114334] Hardware name: U47A
  38. [ 212.114337] Modules linked in: ftdi_sio usbserial pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) snd_hda_codec_hdmi snd_hda_codec_realtek rfcomm bnep parport_pc binfmt_misc ppdev joydev snd_hda_intel snd_hda_codec i915 snd_hwdep snd_pcm snd_seq_midi arc4 coretemp snd_rawmidi iwlwifi kvm_intel snd_seq_midi_event drm_kms_helper kvm snd_seq uvcvideo psmouse drm mac80211 ghash_clmulni_intel videobuf2_core videodev aesni_intel snd_timer btusb mei snd_seq_device cryptd videobuf2_vmalloc videobuf2_memops aes_x86_64 asus_nb_wmi lp asus_wmi bluetooth cfg80211 snd parport sparse_keymap mac_hid wmi lpc_ich i2c_algo_bit serio_raw soundcore video snd_page_alloc microcode btrfs zlib_deflate libcrc32c atl1c
  39. [ 212.114447] Pid: 30, comm: khubd Tainted: G O 3.5.0-24-generic #37-Ubuntu
  40. [ 212.114450] Call Trace:
  41. [ 212.114464] [<ffffffff81051bbf>] warn_slowpath_common+0x7f/0xc0
  42. [ 212.114473] [<ffffffff81051c1a>] warn_slowpath_null+0x1a/0x20
  43. [ 212.114482] [<ffffffff814db38b>] xhci_address_device+0x2db/0x300
  44. [ 212.114492] [<ffffffff814af729>] hub_port_init+0x229/0x9f0
  45. [ 212.114504] [<ffffffff8142c01d>] ? pm_runtime_set_autosuspend_delay+0x5d/0x80
  46. [ 212.114512] [<ffffffff8103fa39>] ? default_spin_lock_flags+0x9/0x10
  47. [ 212.114521] [<ffffffff814b24a3>] hub_port_connect_change+0x283/0x9c0
  48. [ 212.114529] [<ffffffff814b2e23>] hub_events+0x243/0x690
  49. [ 212.114540] [<ffffffff81682eef>] ? __schedule+0x3cf/0x7c0
  50. [ 212.114548] [<ffffffff814b32a5>] hub_thread+0x35/0x1a0
  51. [ 212.114558] [<ffffffff81076810>] ? finish_wait+0x80/0x80
  52. [ 212.114565] [<ffffffff814b3270>] ? hub_events+0x690/0x690
  53. [ 212.114573] [<ffffffff81075e73>] kthread+0x93/0xa0
  54. [ 212.114581] [<ffffffff8168dae4>] kernel_thread_helper+0x4/0x10
  55. [ 212.114590] [<ffffffff81075de0>] ? kthread_freezable_should_stop+0x70/0x70
  56. [ 212.114597] [<ffffffff8168dae0>] ? gs_change+0x13/0x13
  57. [ 212.114601] ---[ end trace d0b5d9b6304c08d6 ]---
  58. [ 212.114607] xhci_hcd 0000:00:14.0: Virt dev invalid for slot_id 0x9!
  59. [ 212.318113] usb 3-2.2: device not accepting address 10, error -22
  60. [ 212.318239] xHCI xhci_free_dev called with unaddressed device
  61. [ 217.313163] xhci_hcd 0000:00:14.0: Timeout while waiting for a slot
  62. [ 217.313184] hub 3-2:1.0: couldn't allocate port 2 usb_device
  63. [ 222.436071] xhci_hcd 0000:00:14.0: Timeout while waiting for a slot
  64. [ 222.436091] hub 3-2:1.0: couldn't allocate port 2 usb_device
  65. ----
  66. kernel rev:
  67. Linux jayneil-pc 3.5.0-24-generic #37-Ubuntu SMP Thu Feb 7 01:50:30 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
  68. ---
  69. lsusb -v output:
  70.  
  71. Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  72. Device Descriptor:
  73. bLength 18
  74. bDescriptorType 1
  75. bcdUSB 2.00
  76. bDeviceClass 9 Hub
  77. bDeviceSubClass 0 Unused
  78. bDeviceProtocol 1 Single TT
  79. bMaxPacketSize0 64
  80. idVendor 0x8087 Intel Corp.
  81. idProduct 0x0024 Integrated Rate Matching Hub
  82. bcdDevice 0.00
  83. iManufacturer 0
  84. iProduct 0
  85. iSerial 0
  86. bNumConfigurations 1
  87. Configuration Descriptor:
  88. bLength 9
  89. bDescriptorType 2
  90. wTotalLength 25
  91. bNumInterfaces 1
  92. bConfigurationValue 1
  93. iConfiguration 0
  94. bmAttributes 0xe0
  95. Self Powered
  96. Remote Wakeup
  97. MaxPower 0mA
  98. Interface Descriptor:
  99. bLength 9
  100. bDescriptorType 4
  101. bInterfaceNumber 0
  102. bAlternateSetting 0
  103. bNumEndpoints 1
  104. bInterfaceClass 9 Hub
  105. bInterfaceSubClass 0 Unused
  106. bInterfaceProtocol 0 Full speed (or root) hub
  107. iInterface 0
  108. Endpoint Descriptor:
  109. bLength 7
  110. bDescriptorType 5
  111. bEndpointAddress 0x81 EP 1 IN
  112. bmAttributes 3
  113. Transfer Type Interrupt
  114. Synch Type None
  115. Usage Type Data
  116. wMaxPacketSize 0x0001 1x 1 bytes
  117. bInterval 12
  118. Hub Descriptor:
  119. bLength 9
  120. bDescriptorType 41
  121. nNbrPorts 6
  122. wHubCharacteristic 0x0009
  123. Per-port power switching
  124. Per-port overcurrent protection
  125. TT think time 8 FS bits
  126. bPwrOn2PwrGood 50 * 2 milli seconds
  127. bHubContrCurrent 0 milli Ampere
  128. DeviceRemovable 0x00
  129. PortPwrCtrlMask 0xff
  130. Hub Port Status:
  131. Port 1: 0000.0107 power suspend enable connect
  132. Port 2: 0000.0100 power
  133. Port 3: 0000.0507 highspeed power suspend enable connect
  134. Port 4: 0000.0100 power
  135. Port 5: 0000.0100 power
  136. Port 6: 0000.0100 power
  137. Device Qualifier (for other device speed):
  138. bLength 10
  139. bDescriptorType 6
  140. bcdUSB 2.00
  141. bDeviceClass 9 Hub
  142. bDeviceSubClass 0 Unused
  143. bDeviceProtocol 0 Full speed (or root) hub
  144. bMaxPacketSize0 64
  145. bNumConfigurations 1
  146. Device Status: 0x0001
  147. Self Powered
  148.  
  149. Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  150. Device Descriptor:
  151. bLength 18
  152. bDescriptorType 1
  153. bcdUSB 2.00
  154. bDeviceClass 9 Hub
  155. bDeviceSubClass 0 Unused
  156. bDeviceProtocol 1 Single TT
  157. bMaxPacketSize0 64
  158. idVendor 0x8087 Intel Corp.
  159. idProduct 0x0024 Integrated Rate Matching Hub
  160. bcdDevice 0.00
  161. iManufacturer 0
  162. iProduct 0
  163. iSerial 0
  164. bNumConfigurations 1
  165. Configuration Descriptor:
  166. bLength 9
  167. bDescriptorType 2
  168. wTotalLength 25
  169. bNumInterfaces 1
  170. bConfigurationValue 1
  171. iConfiguration 0
  172. bmAttributes 0xe0
  173. Self Powered
  174. Remote Wakeup
  175. MaxPower 0mA
  176. Interface Descriptor:
  177. bLength 9
  178. bDescriptorType 4
  179. bInterfaceNumber 0
  180. bAlternateSetting 0
  181. bNumEndpoints 1
  182. bInterfaceClass 9 Hub
  183. bInterfaceSubClass 0 Unused
  184. bInterfaceProtocol 0 Full speed (or root) hub
  185. iInterface 0
  186. Endpoint Descriptor:
  187. bLength 7
  188. bDescriptorType 5
  189. bEndpointAddress 0x81 EP 1 IN
  190. bmAttributes 3
  191. Transfer Type Interrupt
  192. Synch Type None
  193. Usage Type Data
  194. wMaxPacketSize 0x0001 1x 1 bytes
  195. bInterval 12
  196. Hub Descriptor:
  197. bLength 9
  198. bDescriptorType 41
  199. nNbrPorts 6
  200. wHubCharacteristic 0x0009
  201. Per-port power switching
  202. Per-port overcurrent protection
  203. TT think time 8 FS bits
  204. bPwrOn2PwrGood 50 * 2 milli seconds
  205. bHubContrCurrent 0 milli Ampere
  206. DeviceRemovable 0x00
  207. PortPwrCtrlMask 0xff
  208. Hub Port Status:
  209. Port 1: 0000.0100 power
  210. Port 2: 0000.0100 power
  211. Port 3: 0000.0100 power
  212. Port 4: 0000.0100 power
  213. Port 5: 0000.0100 power
  214. Port 6: 0000.0100 power
  215. Device Qualifier (for other device speed):
  216. bLength 10
  217. bDescriptorType 6
  218. bcdUSB 2.00
  219. bDeviceClass 9 Hub
  220. bDeviceSubClass 0 Unused
  221. bDeviceProtocol 0 Full speed (or root) hub
  222. bMaxPacketSize0 64
  223. bNumConfigurations 1
  224. Device Status: 0x0001
  225. Self Powered
  226.  
  227. Bus 003 Device 008: ID 0424:2412 Standard Microsystems Corp.
  228. Device Descriptor:
  229. bLength 18
  230. bDescriptorType 1
  231. bcdUSB 2.00
  232. bDeviceClass 9 Hub
  233. bDeviceSubClass 0 Unused
  234. bDeviceProtocol 1 Single TT
  235. bMaxPacketSize0 64
  236. idVendor 0x0424 Standard Microsystems Corp.
  237. idProduct 0x2412
  238. bcdDevice b.b2
  239. iManufacturer 0
  240. iProduct 0
  241. iSerial 0
  242. bNumConfigurations 1
  243. Configuration Descriptor:
  244. bLength 9
  245. bDescriptorType 2
  246. wTotalLength 25
  247. bNumInterfaces 1
  248. bConfigurationValue 1
  249. iConfiguration 0
  250. bmAttributes 0xe0
  251. Self Powered
  252. Remote Wakeup
  253. MaxPower 2mA
  254. Interface Descriptor:
  255. bLength 9
  256. bDescriptorType 4
  257. bInterfaceNumber 0
  258. bAlternateSetting 0
  259. bNumEndpoints 1
  260. bInterfaceClass 9 Hub
  261. bInterfaceSubClass 0 Unused
  262. bInterfaceProtocol 0 Full speed (or root) hub
  263. iInterface 0
  264. Endpoint Descriptor:
  265. bLength 7
  266. bDescriptorType 5
  267. bEndpointAddress 0x81 EP 1 IN
  268. bmAttributes 3
  269. Transfer Type Interrupt
  270. Synch Type None
  271. Usage Type Data
  272. wMaxPacketSize 0x0001 1x 1 bytes
  273. bInterval 12
  274. Hub Descriptor:
  275. bLength 9
  276. bDescriptorType 41
  277. nNbrPorts 2
  278. wHubCharacteristic 0x0009
  279. Per-port power switching
  280. Per-port overcurrent protection
  281. TT think time 8 FS bits
  282. bPwrOn2PwrGood 50 * 2 milli seconds
  283. bHubContrCurrent 1 milli Ampere
  284. DeviceRemovable 0x00
  285. PortPwrCtrlMask 0xff
  286. Hub Port Status:
  287. Port 1: 0000.0503 highspeed power enable connect
  288. Port 2: 0000.0101 power connect
  289. Device Qualifier (for other device speed):
  290. bLength 10
  291. bDescriptorType 6
  292. bcdUSB 2.00
  293. bDeviceClass 9 Hub
  294. bDeviceSubClass 0 Unused
  295. bDeviceProtocol 0 Full speed (or root) hub
  296. bMaxPacketSize0 64
  297. bNumConfigurations 1
  298. Device Status: 0xc490
  299. (Bus Powered)
  300.  
  301. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  302. Device Descriptor:
  303. bLength 18
  304. bDescriptorType 1
  305. bcdUSB 2.00
  306. bDeviceClass 9 Hub
  307. bDeviceSubClass 0 Unused
  308. bDeviceProtocol 0 Full speed (or root) hub
  309. bMaxPacketSize0 64
  310. idVendor 0x1d6b Linux Foundation
  311. idProduct 0x0002 2.0 root hub
  312. bcdDevice 3.05
  313. iManufacturer 3 Linux 3.5.0-24-generic ehci_hcd
  314. iProduct 2 EHCI Host Controller
  315. iSerial 1 0000:00:1a.0
  316. bNumConfigurations 1
  317. Configuration Descriptor:
  318. bLength 9
  319. bDescriptorType 2
  320. wTotalLength 25
  321. bNumInterfaces 1
  322. bConfigurationValue 1
  323. iConfiguration 0
  324. bmAttributes 0xe0
  325. Self Powered
  326. Remote Wakeup
  327. MaxPower 0mA
  328. Interface Descriptor:
  329. bLength 9
  330. bDescriptorType 4
  331. bInterfaceNumber 0
  332. bAlternateSetting 0
  333. bNumEndpoints 1
  334. bInterfaceClass 9 Hub
  335. bInterfaceSubClass 0 Unused
  336. bInterfaceProtocol 0 Full speed (or root) hub
  337. iInterface 0
  338. Endpoint Descriptor:
  339. bLength 7
  340. bDescriptorType 5
  341. bEndpointAddress 0x81 EP 1 IN
  342. bmAttributes 3
  343. Transfer Type Interrupt
  344. Synch Type None
  345. Usage Type Data
  346. wMaxPacketSize 0x0004 1x 4 bytes
  347. bInterval 12
  348. Hub Descriptor:
  349. bLength 9
  350. bDescriptorType 41
  351. nNbrPorts 2
  352. wHubCharacteristic 0x000a
  353. No power switching (usb 1.0)
  354. Per-port overcurrent protection
  355. bPwrOn2PwrGood 10 * 2 milli seconds
  356. bHubContrCurrent 0 milli Ampere
  357. DeviceRemovable 0x00
  358. PortPwrCtrlMask 0xff
  359. Hub Port Status:
  360. Port 1: 0000.0507 highspeed power suspend enable connect
  361. Port 2: 0000.0100 power
  362. Device Status: 0x0001
  363. Self Powered
  364.  
  365. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  366. Device Descriptor:
  367. bLength 18
  368. bDescriptorType 1
  369. bcdUSB 2.00
  370. bDeviceClass 9 Hub
  371. bDeviceSubClass 0 Unused
  372. bDeviceProtocol 0 Full speed (or root) hub
  373. bMaxPacketSize0 64
  374. idVendor 0x1d6b Linux Foundation
  375. idProduct 0x0002 2.0 root hub
  376. bcdDevice 3.05
  377. iManufacturer 3 Linux 3.5.0-24-generic ehci_hcd
  378. iProduct 2 EHCI Host Controller
  379. iSerial 1 0000:00:1d.0
  380. bNumConfigurations 1
  381. Configuration Descriptor:
  382. bLength 9
  383. bDescriptorType 2
  384. wTotalLength 25
  385. bNumInterfaces 1
  386. bConfigurationValue 1
  387. iConfiguration 0
  388. bmAttributes 0xe0
  389. Self Powered
  390. Remote Wakeup
  391. MaxPower 0mA
  392. Interface Descriptor:
  393. bLength 9
  394. bDescriptorType 4
  395. bInterfaceNumber 0
  396. bAlternateSetting 0
  397. bNumEndpoints 1
  398. bInterfaceClass 9 Hub
  399. bInterfaceSubClass 0 Unused
  400. bInterfaceProtocol 0 Full speed (or root) hub
  401. iInterface 0
  402. Endpoint Descriptor:
  403. bLength 7
  404. bDescriptorType 5
  405. bEndpointAddress 0x81 EP 1 IN
  406. bmAttributes 3
  407. Transfer Type Interrupt
  408. Synch Type None
  409. Usage Type Data
  410. wMaxPacketSize 0x0004 1x 4 bytes
  411. bInterval 12
  412. Hub Descriptor:
  413. bLength 9
  414. bDescriptorType 41
  415. nNbrPorts 2
  416. wHubCharacteristic 0x000a
  417. No power switching (usb 1.0)
  418. Per-port overcurrent protection
  419. bPwrOn2PwrGood 10 * 2 milli seconds
  420. bHubContrCurrent 0 milli Ampere
  421. DeviceRemovable 0x00
  422. PortPwrCtrlMask 0xff
  423. Hub Port Status:
  424. Port 1: 0000.0507 highspeed power suspend enable connect
  425. Port 2: 0000.0100 power
  426. Device Status: 0x0001
  427. Self Powered
  428.  
  429. Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  430. Device Descriptor:
  431. bLength 18
  432. bDescriptorType 1
  433. bcdUSB 2.00
  434. bDeviceClass 9 Hub
  435. bDeviceSubClass 0 Unused
  436. bDeviceProtocol 1 Single TT
  437. bMaxPacketSize0 64
  438. idVendor 0x1d6b Linux Foundation
  439. idProduct 0x0002 2.0 root hub
  440. bcdDevice 3.05
  441. iManufacturer 3 Linux 3.5.0-24-generic xhci_hcd
  442. iProduct 2 xHCI Host Controller
  443. iSerial 1 0000:00:14.0
  444. bNumConfigurations 1
  445. Configuration Descriptor:
  446. bLength 9
  447. bDescriptorType 2
  448. wTotalLength 25
  449. bNumInterfaces 1
  450. bConfigurationValue 1
  451. iConfiguration 0
  452. bmAttributes 0xe0
  453. Self Powered
  454. Remote Wakeup
  455. MaxPower 0mA
  456. Interface Descriptor:
  457. bLength 9
  458. bDescriptorType 4
  459. bInterfaceNumber 0
  460. bAlternateSetting 0
  461. bNumEndpoints 1
  462. bInterfaceClass 9 Hub
  463. bInterfaceSubClass 0 Unused
  464. bInterfaceProtocol 0 Full speed (or root) hub
  465. iInterface 0
  466. Endpoint Descriptor:
  467. bLength 7
  468. bDescriptorType 5
  469. bEndpointAddress 0x81 EP 1 IN
  470. bmAttributes 3
  471. Transfer Type Interrupt
  472. Synch Type None
  473. Usage Type Data
  474. wMaxPacketSize 0x0004 1x 4 bytes
  475. bInterval 12
  476. Hub Descriptor:
  477. bLength 9
  478. bDescriptorType 41
  479. nNbrPorts 4
  480. wHubCharacteristic 0x000a
  481. No power switching (usb 1.0)
  482. Per-port overcurrent protection
  483. TT think time 8 FS bits
  484. bPwrOn2PwrGood 10 * 2 milli seconds
  485. bHubContrCurrent 0 milli Ampere
  486. DeviceRemovable 0x00
  487. PortPwrCtrlMask 0xff
  488. Hub Port Status:
  489. Port 1: 0000.0100 power
  490. Port 2: 0000.0503 highspeed power enable connect
  491. Port 3: 0000.0100 power
  492. Port 4: 0000.0100 power
  493. Device Status: 0x0001
  494. Self Powered
  495.  
  496. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  497. Device Descriptor:
  498. bLength 18
  499. bDescriptorType 1
  500. bcdUSB 3.00
  501. bDeviceClass 9 Hub
  502. bDeviceSubClass 0 Unused
  503. bDeviceProtocol 3
  504. bMaxPacketSize0 9
  505. idVendor 0x1d6b Linux Foundation
  506. idProduct 0x0003 3.0 root hub
  507. bcdDevice 3.05
  508. iManufacturer 3 Linux 3.5.0-24-generic xhci_hcd
  509. iProduct 2 xHCI Host Controller
  510. iSerial 1 0000:00:14.0
  511. bNumConfigurations 1
  512. Configuration Descriptor:
  513. bLength 9
  514. bDescriptorType 2
  515. wTotalLength 31
  516. bNumInterfaces 1
  517. bConfigurationValue 1
  518. iConfiguration 0
  519. bmAttributes 0xe0
  520. Self Powered
  521. Remote Wakeup
  522. MaxPower 0mA
  523. Interface Descriptor:
  524. bLength 9
  525. bDescriptorType 4
  526. bInterfaceNumber 0
  527. bAlternateSetting 0
  528. bNumEndpoints 1
  529. bInterfaceClass 9 Hub
  530. bInterfaceSubClass 0 Unused
  531. bInterfaceProtocol 0 Full speed (or root) hub
  532. iInterface 0
  533. Endpoint Descriptor:
  534. bLength 7
  535. bDescriptorType 5
  536. bEndpointAddress 0x81 EP 1 IN
  537. bmAttributes 3
  538. Transfer Type Interrupt
  539. Synch Type None
  540. Usage Type Data
  541. wMaxPacketSize 0x0004 1x 4 bytes
  542. bInterval 12
  543. bMaxBurst 0
  544. Hub Descriptor:
  545. bLength 12
  546. bDescriptorType 42
  547. nNbrPorts 4
  548. wHubCharacteristic 0x000a
  549. No power switching (usb 1.0)
  550. Per-port overcurrent protection
  551. bPwrOn2PwrGood 10 * 2 milli seconds
  552. bHubContrCurrent 0 milli Ampere
  553. bHubDecLat 0.0 micro seconds
  554. wHubDelay 0 nano seconds
  555. DeviceRemovable 0x00
  556. Hub Port Status:
  557. Port 1: 0000.02a0 5Gbps power Rx.Detect
  558. Port 2: 0000.02a0 5Gbps power Rx.Detect
  559. Port 3: 0000.02a0 5Gbps power Rx.Detect
  560. Port 4: 0000.02a0 5Gbps power Rx.Detect
  561. Binary Object Store Descriptor:
  562. bLength 5
  563. bDescriptorType 15
  564. wTotalLength 15
  565. bNumDeviceCaps 1
  566. SuperSpeed USB Device Capability:
  567. bLength 10
  568. bDescriptorType 16
  569. bDevCapabilityType 3
  570. bmAttributes 0x00
  571. Latency Tolerance Messages (LTM) Supported
  572. wSpeedsSupported 0x0008
  573. Device can operate at SuperSpeed (5Gbps)
  574. bFunctionalitySupport 3
  575. Lowest fully-functional device speed is SuperSpeed (5Gbps)
  576. bU1DevExitLat 10 micro seconds
  577. bU2DevExitLat 512 micro seconds
  578. Device Status: 0x0001
  579. Self Powered
  580.  
  581. Bus 001 Device 003: ID 8087:07da Intel Corp.
  582. Device Descriptor:
  583. bLength 18
  584. bDescriptorType 1
  585. bcdUSB 2.00
  586. bDeviceClass 224 Wireless
  587. bDeviceSubClass 1 Radio Frequency
  588. bDeviceProtocol 1 Bluetooth
  589. bMaxPacketSize0 64
  590. idVendor 0x8087 Intel Corp.
  591. idProduct 0x07da
  592. bcdDevice 78.69
  593. iManufacturer 0
  594. iProduct 0
  595. iSerial 0
  596. bNumConfigurations 1
  597. Configuration Descriptor:
  598. bLength 9
  599. bDescriptorType 2
  600. wTotalLength 177
  601. bNumInterfaces 2
  602. bConfigurationValue 1
  603. iConfiguration 0
  604. bmAttributes 0xe0
  605. Self Powered
  606. Remote Wakeup
  607. MaxPower 0mA
  608. Interface Descriptor:
  609. bLength 9
  610. bDescriptorType 4
  611. bInterfaceNumber 0
  612. bAlternateSetting 0
  613. bNumEndpoints 3
  614. bInterfaceClass 224 Wireless
  615. bInterfaceSubClass 1 Radio Frequency
  616. bInterfaceProtocol 1 Bluetooth
  617. iInterface 0
  618. Endpoint Descriptor:
  619. bLength 7
  620. bDescriptorType 5
  621. bEndpointAddress 0x81 EP 1 IN
  622. bmAttributes 3
  623. Transfer Type Interrupt
  624. Synch Type None
  625. Usage Type Data
  626. wMaxPacketSize 0x0010 1x 16 bytes
  627. bInterval 1
  628. Endpoint Descriptor:
  629. bLength 7
  630. bDescriptorType 5
  631. bEndpointAddress 0x02 EP 2 OUT
  632. bmAttributes 2
  633. Transfer Type Bulk
  634. Synch Type None
  635. Usage Type Data
  636. wMaxPacketSize 0x0040 1x 64 bytes
  637. bInterval 1
  638. Endpoint Descriptor:
  639. bLength 7
  640. bDescriptorType 5
  641. bEndpointAddress 0x82 EP 2 IN
  642. bmAttributes 2
  643. Transfer Type Bulk
  644. Synch Type None
  645. Usage Type Data
  646. wMaxPacketSize 0x0040 1x 64 bytes
  647. bInterval 1
  648. Interface Descriptor:
  649. bLength 9
  650. bDescriptorType 4
  651. bInterfaceNumber 1
  652. bAlternateSetting 0
  653. bNumEndpoints 2
  654. bInterfaceClass 224 Wireless
  655. bInterfaceSubClass 1 Radio Frequency
  656. bInterfaceProtocol 1 Bluetooth
  657. iInterface 0
  658. Endpoint Descriptor:
  659. bLength 7
  660. bDescriptorType 5
  661. bEndpointAddress 0x03 EP 3 OUT
  662. bmAttributes 1
  663. Transfer Type Isochronous
  664. Synch Type None
  665. Usage Type Data
  666. wMaxPacketSize 0x0000 1x 0 bytes
  667. bInterval 1
  668. Endpoint Descriptor:
  669. bLength 7
  670. bDescriptorType 5
  671. bEndpointAddress 0x83 EP 3 IN
  672. bmAttributes 1
  673. Transfer Type Isochronous
  674. Synch Type None
  675. Usage Type Data
  676. wMaxPacketSize 0x0000 1x 0 bytes
  677. bInterval 1
  678. Interface Descriptor:
  679. bLength 9
  680. bDescriptorType 4
  681. bInterfaceNumber 1
  682. bAlternateSetting 1
  683. bNumEndpoints 2
  684. bInterfaceClass 224 Wireless
  685. bInterfaceSubClass 1 Radio Frequency
  686. bInterfaceProtocol 1 Bluetooth
  687. iInterface 0
  688. Endpoint Descriptor:
  689. bLength 7
  690. bDescriptorType 5
  691. bEndpointAddress 0x03 EP 3 OUT
  692. bmAttributes 1
  693. Transfer Type Isochronous
  694. Synch Type None
  695. Usage Type Data
  696. wMaxPacketSize 0x0009 1x 9 bytes
  697. bInterval 1
  698. Endpoint Descriptor:
  699. bLength 7
  700. bDescriptorType 5
  701. bEndpointAddress 0x83 EP 3 IN
  702. bmAttributes 1
  703. Transfer Type Isochronous
  704. Synch Type None
  705. Usage Type Data
  706. wMaxPacketSize 0x0009 1x 9 bytes
  707. bInterval 1
  708. Interface Descriptor:
  709. bLength 9
  710. bDescriptorType 4
  711. bInterfaceNumber 1
  712. bAlternateSetting 2
  713. bNumEndpoints 2
  714. bInterfaceClass 224 Wireless
  715. bInterfaceSubClass 1 Radio Frequency
  716. bInterfaceProtocol 1 Bluetooth
  717. iInterface 0
  718. Endpoint Descriptor:
  719. bLength 7
  720. bDescriptorType 5
  721. bEndpointAddress 0x03 EP 3 OUT
  722. bmAttributes 1
  723. Transfer Type Isochronous
  724. Synch Type None
  725. Usage Type Data
  726. wMaxPacketSize 0x0011 1x 17 bytes
  727. bInterval 1
  728. Endpoint Descriptor:
  729. bLength 7
  730. bDescriptorType 5
  731. bEndpointAddress 0x83 EP 3 IN
  732. bmAttributes 1
  733. Transfer Type Isochronous
  734. Synch Type None
  735. Usage Type Data
  736. wMaxPacketSize 0x0011 1x 17 bytes
  737. bInterval 1
  738. Interface Descriptor:
  739. bLength 9
  740. bDescriptorType 4
  741. bInterfaceNumber 1
  742. bAlternateSetting 3
  743. bNumEndpoints 2
  744. bInterfaceClass 224 Wireless
  745. bInterfaceSubClass 1 Radio Frequency
  746. bInterfaceProtocol 1 Bluetooth
  747. iInterface 0
  748. Endpoint Descriptor:
  749. bLength 7
  750. bDescriptorType 5
  751. bEndpointAddress 0x03 EP 3 OUT
  752. bmAttributes 1
  753. Transfer Type Isochronous
  754. Synch Type None
  755. Usage Type Data
  756. wMaxPacketSize 0x0019 1x 25 bytes
  757. bInterval 1
  758. Endpoint Descriptor:
  759. bLength 7
  760. bDescriptorType 5
  761. bEndpointAddress 0x83 EP 3 IN
  762. bmAttributes 1
  763. Transfer Type Isochronous
  764. Synch Type None
  765. Usage Type Data
  766. wMaxPacketSize 0x0019 1x 25 bytes
  767. bInterval 1
  768. Interface Descriptor:
  769. bLength 9
  770. bDescriptorType 4
  771. bInterfaceNumber 1
  772. bAlternateSetting 4
  773. bNumEndpoints 2
  774. bInterfaceClass 224 Wireless
  775. bInterfaceSubClass 1 Radio Frequency
  776. bInterfaceProtocol 1 Bluetooth
  777. iInterface 0
  778. Endpoint Descriptor:
  779. bLength 7
  780. bDescriptorType 5
  781. bEndpointAddress 0x03 EP 3 OUT
  782. bmAttributes 1
  783. Transfer Type Isochronous
  784. Synch Type None
  785. Usage Type Data
  786. wMaxPacketSize 0x0021 1x 33 bytes
  787. bInterval 1
  788. Endpoint Descriptor:
  789. bLength 7
  790. bDescriptorType 5
  791. bEndpointAddress 0x83 EP 3 IN
  792. bmAttributes 1
  793. Transfer Type Isochronous
  794. Synch Type None
  795. Usage Type Data
  796. wMaxPacketSize 0x0021 1x 33 bytes
  797. bInterval 1
  798. Interface Descriptor:
  799. bLength 9
  800. bDescriptorType 4
  801. bInterfaceNumber 1
  802. bAlternateSetting 5
  803. bNumEndpoints 2
  804. bInterfaceClass 224 Wireless
  805. bInterfaceSubClass 1 Radio Frequency
  806. bInterfaceProtocol 1 Bluetooth
  807. iInterface 0
  808. Endpoint Descriptor:
  809. bLength 7
  810. bDescriptorType 5
  811. bEndpointAddress 0x03 EP 3 OUT
  812. bmAttributes 1
  813. Transfer Type Isochronous
  814. Synch Type None
  815. Usage Type Data
  816. wMaxPacketSize 0x0031 1x 49 bytes
  817. bInterval 1
  818. Endpoint Descriptor:
  819. bLength 7
  820. bDescriptorType 5
  821. bEndpointAddress 0x83 EP 3 IN
  822. bmAttributes 1
  823. Transfer Type Isochronous
  824. Synch Type None
  825. Usage Type Data
  826. wMaxPacketSize 0x0031 1x 49 bytes
  827. bInterval 1
  828. Device Status: 0x0001
  829. Self Powered
  830.  
  831. Bus 001 Device 004: ID 13d3:5719 IMC Networks
  832. Device Descriptor:
  833. bLength 18
  834. bDescriptorType 1
  835. bcdUSB 2.00
  836. bDeviceClass 239 Miscellaneous Device
  837. bDeviceSubClass 2 ?
  838. bDeviceProtocol 1 Interface Association
  839. bMaxPacketSize0 64
  840. idVendor 0x13d3 IMC Networks
  841. idProduct 0x5719
  842. bcdDevice 9.20
  843. iManufacturer 3 Azurewave
  844. iProduct 1 USB2.0 VGA Webcam
  845. iSerial 2 NULL
  846. bNumConfigurations 1
  847. Configuration Descriptor:
  848. bLength 9
  849. bDescriptorType 2
  850. wTotalLength 519
  851. bNumInterfaces 2
  852. bConfigurationValue 1
  853. iConfiguration 4 USB Camera
  854. bmAttributes 0x80
  855. (Bus Powered)
  856. MaxPower 500mA
  857. Interface Association:
  858. bLength 8
  859. bDescriptorType 11
  860. bFirstInterface 0
  861. bInterfaceCount 2
  862. bFunctionClass 14 Video
  863. bFunctionSubClass 3 Video Interface Collection
  864. bFunctionProtocol 0
  865. iFunction 5 USB2.0 VGA Webcam
  866. Interface Descriptor:
  867. bLength 9
  868. bDescriptorType 4
  869. bInterfaceNumber 0
  870. bAlternateSetting 0
  871. bNumEndpoints 1
  872. bInterfaceClass 14 Video
  873. bInterfaceSubClass 1 Video Control
  874. bInterfaceProtocol 0
  875. iInterface 5 USB2.0 VGA Webcam
  876. VideoControl Interface Descriptor:
  877. bLength 13
  878. bDescriptorType 36
  879. bDescriptorSubtype 1 (HEADER)
  880. bcdUVC 1.00
  881. wTotalLength 107
  882. dwClockFrequency 15.000000MHz
  883. bInCollection 1
  884. baInterfaceNr( 0) 1
  885. VideoControl Interface Descriptor:
  886. bLength 18
  887. bDescriptorType 36
  888. bDescriptorSubtype 2 (INPUT_TERMINAL)
  889. bTerminalID 1
  890. wTerminalType 0x0201 Camera Sensor
  891. bAssocTerminal 0
  892. iTerminal 0
  893. wObjectiveFocalLengthMin 0
  894. wObjectiveFocalLengthMax 0
  895. wOcularFocalLength 0
  896. bControlSize 3
  897. bmControls 0x00000000
  898. VideoControl Interface Descriptor:
  899. bLength 11
  900. bDescriptorType 36
  901. bDescriptorSubtype 5 (PROCESSING_UNIT)
  902. Warning: Descriptor too short
  903. bUnitID 2
  904. bSourceID 1
  905. wMaxMultiplier 0
  906. bControlSize 2
  907. bmControls 0x0000177f
  908. Brightness
  909. Contrast
  910. Hue
  911. Saturation
  912. Sharpness
  913. Gamma
  914. White Balance Temperature
  915. Backlight Compensation
  916. Gain
  917. Power Line Frequency
  918. White Balance Temperature, Auto
  919. iProcessing 0
  920. bmVideoStandards 0x 9
  921. None
  922. SECAM - 625/50
  923. VideoControl Interface Descriptor:
  924. bLength 9
  925. bDescriptorType 36
  926. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  927. bTerminalID 3
  928. wTerminalType 0x0101 USB Streaming
  929. bAssocTerminal 0
  930. bSourceID 2
  931. iTerminal 0
  932. VideoControl Interface Descriptor:
  933. bLength 27
  934. bDescriptorType 36
  935. bDescriptorSubtype 6 (EXTENSION_UNIT)
  936. bUnitID 4
  937. guidExtensionCode {8ca72912-b447-9440-b0ce-db07386fb938}
  938. bNumControl 2
  939. bNrPins 1
  940. baSourceID( 0) 1
  941. bControlSize 2
  942. bmControls( 0) 0x00
  943. bmControls( 1) 0x06
  944. iExtension 0
  945. VideoControl Interface Descriptor:
  946. bLength 29
  947. bDescriptorType 36
  948. bDescriptorSubtype 6 (EXTENSION_UNIT)
  949. bUnitID 7
  950. guidExtensionCode {c385b80f-c268-4745-90f7-8f47579d95fc}
  951. bNumControl 0
  952. bNrPins 1
  953. baSourceID( 0) 3
  954. bControlSize 4
  955. bmControls( 0) 0x0f
  956. bmControls( 1) 0x00
  957. bmControls( 2) 0x00
  958. bmControls( 3) 0x00
  959. iExtension 0
  960. Endpoint Descriptor:
  961. bLength 7
  962. bDescriptorType 5
  963. bEndpointAddress 0x83 EP 3 IN
  964. bmAttributes 3
  965. Transfer Type Interrupt
  966. Synch Type None
  967. Usage Type Data
  968. wMaxPacketSize 0x0010 1x 16 bytes
  969. bInterval 6
  970. Interface Descriptor:
  971. bLength 9
  972. bDescriptorType 4
  973. bInterfaceNumber 1
  974. bAlternateSetting 0
  975. bNumEndpoints 0
  976. bInterfaceClass 14 Video
  977. bInterfaceSubClass 2 Video Streaming
  978. bInterfaceProtocol 0
  979. iInterface 0
  980. VideoStreaming Interface Descriptor:
  981. bLength 14
  982. bDescriptorType 36
  983. bDescriptorSubtype 1 (INPUT_HEADER)
  984. bNumFormats 1
  985. wTotalLength 253
  986. bEndPointAddress 129
  987. bmInfo 0
  988. bTerminalLink 3
  989. bStillCaptureMethod 2
  990. bTriggerSupport 1
  991. bTriggerUsage 0
  992. bControlSize 1
  993. bmaControls( 0) 27
  994. VideoStreaming Interface Descriptor:
  995. bLength 27
  996. bDescriptorType 36
  997. bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
  998. bFormatIndex 1
  999. bNumFrameDescriptors 6
  1000. guidFormat {59555932-0000-1000-8000-00aa00389b71}
  1001. bBitsPerPixel 16
  1002. bDefaultFrameIndex 1
  1003. bAspectRatioX 0
  1004. bAspectRatioY 0
  1005. bmInterlaceFlags 0x00
  1006. Interlaced stream or variable: No
  1007. Fields per frame: 2 fields
  1008. Field 1 first: No
  1009. Field pattern: Field 1 only
  1010. bCopyProtect 0
  1011. VideoStreaming Interface Descriptor:
  1012. bLength 30
  1013. bDescriptorType 36
  1014. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  1015. bFrameIndex 1
  1016. bmCapabilities 0x00
  1017. Still image unsupported
  1018. wWidth 640
  1019. wHeight 480
  1020. dwMinBitRate 147456000
  1021. dwMaxBitRate 147456000
  1022. dwMaxVideoFrameBufferSize 614400
  1023. dwDefaultFrameInterval 333333
  1024. bFrameIntervalType 1
  1025. dwFrameInterval( 0) 333333
  1026. VideoStreaming Interface Descriptor:
  1027. bLength 30
  1028. bDescriptorType 36
  1029. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  1030. bFrameIndex 2
  1031. bmCapabilities 0x00
  1032. Still image unsupported
  1033. wWidth 160
  1034. wHeight 120
  1035. dwMinBitRate 9216000
  1036. dwMaxBitRate 9216000
  1037. dwMaxVideoFrameBufferSize 38400
  1038. dwDefaultFrameInterval 333333
  1039. bFrameIntervalType 1
  1040. dwFrameInterval( 0) 333333
  1041. VideoStreaming Interface Descriptor:
  1042. bLength 30
  1043. bDescriptorType 36
  1044. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  1045. bFrameIndex 3
  1046. bmCapabilities 0x00
  1047. Still image unsupported
  1048. wWidth 176
  1049. wHeight 144
  1050. dwMinBitRate 12165120
  1051. dwMaxBitRate 12165120
  1052. dwMaxVideoFrameBufferSize 50688
  1053. dwDefaultFrameInterval 333333
  1054. bFrameIntervalType 1
  1055. dwFrameInterval( 0) 333333
  1056. VideoStreaming Interface Descriptor:
  1057. bLength 30
  1058. bDescriptorType 36
  1059. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  1060. bFrameIndex 4
  1061. bmCapabilities 0x00
  1062. Still image unsupported
  1063. wWidth 320
  1064. wHeight 240
  1065. dwMinBitRate 36864000
  1066. dwMaxBitRate 36864000
  1067. dwMaxVideoFrameBufferSize 153600
  1068. dwDefaultFrameInterval 333333
  1069. bFrameIntervalType 1
  1070. dwFrameInterval( 0) 333333
  1071. VideoStreaming Interface Descriptor:
  1072. bLength 30
  1073. bDescriptorType 36
  1074. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  1075. bFrameIndex 5
  1076. bmCapabilities 0x00
  1077. Still image unsupported
  1078. wWidth 352
  1079. wHeight 288
  1080. dwMinBitRate 48660480
  1081. dwMaxBitRate 48660480
  1082. dwMaxVideoFrameBufferSize 202752
  1083. dwDefaultFrameInterval 333333
  1084. bFrameIntervalType 1
  1085. dwFrameInterval( 0) 333333
  1086. VideoStreaming Interface Descriptor:
  1087. bLength 30
  1088. bDescriptorType 36
  1089. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  1090. bFrameIndex 6
  1091. bmCapabilities 0x00
  1092. Still image unsupported
  1093. wWidth 640
  1094. wHeight 480
  1095. dwMinBitRate 147456000
  1096. dwMaxBitRate 147456000
  1097. dwMaxVideoFrameBufferSize 614400
  1098. dwDefaultFrameInterval 333333
  1099. bFrameIntervalType 1
  1100. dwFrameInterval( 0) 333333
  1101. VideoStreaming Interface Descriptor:
  1102. bLength 26
  1103. bDescriptorType 36
  1104. bDescriptorSubtype 3 (STILL_IMAGE_FRAME)
  1105. bEndpointAddress 0
  1106. bNumImageSizePatterns 5
  1107. wWidth( 0) 640
  1108. wHeight( 0) 480
  1109. wWidth( 1) 160
  1110. wHeight( 1) 120
  1111. wWidth( 2) 176
  1112. wHeight( 2) 144
  1113. wWidth( 3) 320
  1114. wHeight( 3) 240
  1115. wWidth( 4) 352
  1116. wHeight( 4) 288
  1117. bNumCompressionPatterns 5
  1118. VideoStreaming Interface Descriptor:
  1119. bLength 6
  1120. bDescriptorType 36
  1121. bDescriptorSubtype 13 (COLORFORMAT)
  1122. bColorPrimaries 1 (BT.709,sRGB)
  1123. bTransferCharacteristics 1 (BT.709)
  1124. bMatrixCoefficients 4 (SMPTE 170M (BT.601))
  1125. Interface Descriptor:
  1126. bLength 9
  1127. bDescriptorType 4
  1128. bInterfaceNumber 1
  1129. bAlternateSetting 1
  1130. bNumEndpoints 1
  1131. bInterfaceClass 14 Video
  1132. bInterfaceSubClass 2 Video Streaming
  1133. bInterfaceProtocol 0
  1134. iInterface 0
  1135. Endpoint Descriptor:
  1136. bLength 7
  1137. bDescriptorType 5
  1138. bEndpointAddress 0x81 EP 1 IN
  1139. bmAttributes 5
  1140. Transfer Type Isochronous
  1141. Synch Type Asynchronous
  1142. Usage Type Data
  1143. wMaxPacketSize 0x0080 1x 128 bytes
  1144. bInterval 1
  1145. Interface Descriptor:
  1146. bLength 9
  1147. bDescriptorType 4
  1148. bInterfaceNumber 1
  1149. bAlternateSetting 2
  1150. bNumEndpoints 1
  1151. bInterfaceClass 14 Video
  1152. bInterfaceSubClass 2 Video Streaming
  1153. bInterfaceProtocol 0
  1154. iInterface 0
  1155. Endpoint Descriptor:
  1156. bLength 7
  1157. bDescriptorType 5
  1158. bEndpointAddress 0x81 EP 1 IN
  1159. bmAttributes 5
  1160. Transfer Type Isochronous
  1161. Synch Type Asynchronous
  1162. Usage Type Data
  1163. wMaxPacketSize 0x0200 1x 512 bytes
  1164. bInterval 1
  1165. Interface Descriptor:
  1166. bLength 9
  1167. bDescriptorType 4
  1168. bInterfaceNumber 1
  1169. bAlternateSetting 3
  1170. bNumEndpoints 1
  1171. bInterfaceClass 14 Video
  1172. bInterfaceSubClass 2 Video Streaming
  1173. bInterfaceProtocol 0
  1174. iInterface 0
  1175. Endpoint Descriptor:
  1176. bLength 7
  1177. bDescriptorType 5
  1178. bEndpointAddress 0x81 EP 1 IN
  1179. bmAttributes 5
  1180. Transfer Type Isochronous
  1181. Synch Type Asynchronous
  1182. Usage Type Data
  1183. wMaxPacketSize 0x0400 1x 1024 bytes
  1184. bInterval 1
  1185. Interface Descriptor:
  1186. bLength 9
  1187. bDescriptorType 4
  1188. bInterfaceNumber 1
  1189. bAlternateSetting 4
  1190. bNumEndpoints 1
  1191. bInterfaceClass 14 Video
  1192. bInterfaceSubClass 2 Video Streaming
  1193. bInterfaceProtocol 0
  1194. iInterface 0
  1195. Endpoint Descriptor:
  1196. bLength 7
  1197. bDescriptorType 5
  1198. bEndpointAddress 0x81 EP 1 IN
  1199. bmAttributes 5
  1200. Transfer Type Isochronous
  1201. Synch Type Asynchronous
  1202. Usage Type Data
  1203. wMaxPacketSize 0x0b00 2x 768 bytes
  1204. bInterval 1
  1205. Interface Descriptor:
  1206. bLength 9
  1207. bDescriptorType 4
  1208. bInterfaceNumber 1
  1209. bAlternateSetting 5
  1210. bNumEndpoints 1
  1211. bInterfaceClass 14 Video
  1212. bInterfaceSubClass 2 Video Streaming
  1213. bInterfaceProtocol 0
  1214. iInterface 0
  1215. Endpoint Descriptor:
  1216. bLength 7
  1217. bDescriptorType 5
  1218. bEndpointAddress 0x81 EP 1 IN
  1219. bmAttributes 5
  1220. Transfer Type Isochronous
  1221. Synch Type Asynchronous
  1222. Usage Type Data
  1223. wMaxPacketSize 0x0c00 2x 1024 bytes
  1224. bInterval 1
  1225. Interface Descriptor:
  1226. bLength 9
  1227. bDescriptorType 4
  1228. bInterfaceNumber 1
  1229. bAlternateSetting 6
  1230. bNumEndpoints 1
  1231. bInterfaceClass 14 Video
  1232. bInterfaceSubClass 2 Video Streaming
  1233. bInterfaceProtocol 0
  1234. iInterface 0
  1235. Endpoint Descriptor:
  1236. bLength 7
  1237. bDescriptorType 5
  1238. bEndpointAddress 0x81 EP 1 IN
  1239. bmAttributes 5
  1240. Transfer Type Isochronous
  1241. Synch Type Asynchronous
  1242. Usage Type Data
  1243. wMaxPacketSize 0x1380 3x 896 bytes
  1244. bInterval 1
  1245. Interface Descriptor:
  1246. bLength 9
  1247. bDescriptorType 4
  1248. bInterfaceNumber 1
  1249. bAlternateSetting 7
  1250. bNumEndpoints 1
  1251. bInterfaceClass 14 Video
  1252. bInterfaceSubClass 2 Video Streaming
  1253. bInterfaceProtocol 0
  1254. iInterface 0
  1255. Endpoint Descriptor:
  1256. bLength 7
  1257. bDescriptorType 5
  1258. bEndpointAddress 0x81 EP 1 IN
  1259. bmAttributes 5
  1260. Transfer Type Isochronous
  1261. Synch Type Asynchronous
  1262. Usage Type Data
  1263. wMaxPacketSize 0x1400 3x 1024 bytes
  1264. bInterval 1
  1265. Device Qualifier (for other device speed):
  1266. bLength 10
  1267. bDescriptorType 6
  1268. bcdUSB 2.00
  1269. bDeviceClass 239 Miscellaneous Device
  1270. bDeviceSubClass 2 ?
  1271. bDeviceProtocol 1 Interface Association
  1272. bMaxPacketSize0 64
  1273. bNumConfigurations 1
  1274. Device Status: 0x0000
  1275. (Bus Powered)
  1276.  
  1277. Bus 003 Device 009: ID 0403:6010 Future Technology Devices International, Ltd FT2232C Dual USB-UART/FIFO IC
  1278. Device Descriptor:
  1279. bLength 18
  1280. bDescriptorType 1
  1281. bcdUSB 2.00
  1282. bDeviceClass 0 (Defined at Interface level)
  1283. bDeviceSubClass 0
  1284. bDeviceProtocol 0
  1285. bMaxPacketSize0 64
  1286. idVendor 0x0403 Future Technology Devices International, Ltd
  1287. idProduct 0x6010 FT2232C Dual USB-UART/FIFO IC
  1288. bcdDevice 7.00
  1289. iManufacturer 1 FTDI
  1290. iProduct 2 BeagleBone/XDS100V2
  1291. iSerial 3 TIVS1L9P
  1292. bNumConfigurations 1
  1293. Configuration Descriptor:
  1294. bLength 9
  1295. bDescriptorType 2
  1296. wTotalLength 55
  1297. bNumInterfaces 2
  1298. bConfigurationValue 1
  1299. iConfiguration 0
  1300. bmAttributes 0x80
  1301. (Bus Powered)
  1302. MaxPower 500mA
  1303. Interface Descriptor:
  1304. bLength 9
  1305. bDescriptorType 4
  1306. bInterfaceNumber 0
  1307. bAlternateSetting 0
  1308. bNumEndpoints 2
  1309. bInterfaceClass 255 Vendor Specific Class
  1310. bInterfaceSubClass 255 Vendor Specific Subclass
  1311. bInterfaceProtocol 255 Vendor Specific Protocol
  1312. iInterface 2 BeagleBone/XDS100V2
  1313. Endpoint Descriptor:
  1314. bLength 7
  1315. bDescriptorType 5
  1316. bEndpointAddress 0x81 EP 1 IN
  1317. bmAttributes 2
  1318. Transfer Type Bulk
  1319. Synch Type None
  1320. Usage Type Data
  1321. wMaxPacketSize 0x0200 1x 512 bytes
  1322. bInterval 0
  1323. Endpoint Descriptor:
  1324. bLength 7
  1325. bDescriptorType 5
  1326. bEndpointAddress 0x02 EP 2 OUT
  1327. bmAttributes 2
  1328. Transfer Type Bulk
  1329. Synch Type None
  1330. Usage Type Data
  1331. wMaxPacketSize 0x0200 1x 512 bytes
  1332. bInterval 0
  1333. Interface Descriptor:
  1334. bLength 9
  1335. bDescriptorType 4
  1336. bInterfaceNumber 1
  1337. bAlternateSetting 0
  1338. bNumEndpoints 2
  1339. bInterfaceClass 255 Vendor Specific Class
  1340. bInterfaceSubClass 255 Vendor Specific Subclass
  1341. bInterfaceProtocol 255 Vendor Specific Protocol
  1342. iInterface 2 BeagleBone/XDS100V2
  1343. Endpoint Descriptor:
  1344. bLength 7
  1345. bDescriptorType 5
  1346. bEndpointAddress 0x83 EP 3 IN
  1347. bmAttributes 2
  1348. Transfer Type Bulk
  1349. Synch Type None
  1350. Usage Type Data
  1351. wMaxPacketSize 0x0200 1x 512 bytes
  1352. bInterval 0
  1353. Endpoint Descriptor:
  1354. bLength 7
  1355. bDescriptorType 5
  1356. bEndpointAddress 0x04 EP 4 OUT
  1357. bmAttributes 2
  1358. Transfer Type Bulk
  1359. Synch Type None
  1360. Usage Type Data
  1361. wMaxPacketSize 0x0200 1x 512 bytes
  1362. bInterval 0
  1363. Device Qualifier (for other device speed):
  1364. bLength 10
  1365. bDescriptorType 6
  1366. bcdUSB 2.00
  1367. bDeviceClass 0 (Defined at Interface level)
  1368. bDeviceSubClass 0
  1369. bDeviceProtocol 0
  1370. bMaxPacketSize0 64
  1371. bNumConfigurations 1
  1372. Device Status: 0x0000
  1373. (Bus Powered)
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