| 443 | |
| 444 | == # lsusb -v == |
| 445 | |
| 446 | {{{ |
| 447 | Bus 002 Device 002: ID 04f2:0833 Chicony Electronics Co., Ltd |
| 448 | Device Descriptor: |
| 449 | bLength 18 |
| 450 | bDescriptorType 1 |
| 451 | bcdUSB 2.00 |
| 452 | bDeviceClass 0 (Defined at Interface level) |
| 453 | bDeviceSubClass 0 |
| 454 | bDeviceProtocol 0 |
| 455 | bMaxPacketSize0 8 |
| 456 | idVendor 0x04f2 Chicony Electronics Co., Ltd |
| 457 | idProduct 0x0833 |
| 458 | bcdDevice 2.30 |
| 459 | iManufacturer 1 CHICONY |
| 460 | iProduct 2 USB Keyboard |
| 461 | iSerial 0 |
| 462 | bNumConfigurations 1 |
| 463 | Configuration Descriptor: |
| 464 | bLength 9 |
| 465 | bDescriptorType 2 |
| 466 | wTotalLength 59 |
| 467 | bNumInterfaces 2 |
| 468 | bConfigurationValue 1 |
| 469 | iConfiguration 0 |
| 470 | bmAttributes 0xa0 |
| 471 | (Bus Powered) |
| 472 | Remote Wakeup |
| 473 | MaxPower 100mA |
| 474 | Interface Descriptor: |
| 475 | bLength 9 |
| 476 | bDescriptorType 4 |
| 477 | bInterfaceNumber 0 |
| 478 | bAlternateSetting 0 |
| 479 | bNumEndpoints 1 |
| 480 | bInterfaceClass 3 Human Interface Device |
| 481 | bInterfaceSubClass 1 Boot Interface Subclass |
| 482 | bInterfaceProtocol 1 Keyboard |
| 483 | iInterface 0 |
| 484 | HID Device Descriptor: |
| 485 | bLength 9 |
| 486 | bDescriptorType 33 |
| 487 | bcdHID 1.11 |
| 488 | bCountryCode 0 Not supported |
| 489 | bNumDescriptors 1 |
| 490 | bDescriptorType 34 Report |
| 491 | wDescriptorLength 54 |
| 492 | Report Descriptors: |
| 493 | ** UNAVAILABLE ** |
| 494 | Endpoint Descriptor: |
| 495 | bLength 7 |
| 496 | bDescriptorType 5 |
| 497 | bEndpointAddress 0x81 EP 1 IN |
| 498 | bmAttributes 3 |
| 499 | Transfer Type Interrupt |
| 500 | Synch Type None |
| 501 | Usage Type Data |
| 502 | wMaxPacketSize 0x0008 1x 8 bytes |
| 503 | bInterval 10 |
| 504 | Interface Descriptor: |
| 505 | bLength 9 |
| 506 | bDescriptorType 4 |
| 507 | bInterfaceNumber 1 |
| 508 | bAlternateSetting 0 |
| 509 | bNumEndpoints 1 |
| 510 | bInterfaceClass 3 Human Interface Device |
| 511 | bInterfaceSubClass 0 No Subclass |
| 512 | bInterfaceProtocol 0 None |
| 513 | iInterface 0 |
| 514 | HID Device Descriptor: |
| 515 | bLength 9 |
| 516 | bDescriptorType 33 |
| 517 | bcdHID 1.11 |
| 518 | bCountryCode 0 Not supported |
| 519 | bNumDescriptors 1 |
| 520 | bDescriptorType 34 Report |
| 521 | wDescriptorLength 139 |
| 522 | Report Descriptors: |
| 523 | ** UNAVAILABLE ** |
| 524 | Endpoint Descriptor: |
| 525 | bLength 7 |
| 526 | bDescriptorType 5 |
| 527 | bEndpointAddress 0x82 EP 2 IN |
| 528 | bmAttributes 3 |
| 529 | Transfer Type Interrupt |
| 530 | Synch Type None |
| 531 | Usage Type Data |
| 532 | wMaxPacketSize 0x0004 1x 4 bytes |
| 533 | bInterval 10 |
| 534 | Device Status: 0x0000 |
| 535 | (Bus Powered) |
| 536 | |
| 537 | Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub |
| 538 | Device Descriptor: |
| 539 | bLength 18 |
| 540 | bDescriptorType 1 |
| 541 | bcdUSB 1.10 |
| 542 | bDeviceClass 9 Hub |
| 543 | bDeviceSubClass 0 Unused |
| 544 | bDeviceProtocol 0 Full speed (or root) hub |
| 545 | bMaxPacketSize0 64 |
| 546 | idVendor 0x1d6b Linux Foundation |
| 547 | idProduct 0x0001 1.1 root hub |
| 548 | bcdDevice 2.06 |
| 549 | iManufacturer 3 Linux 2.6.32-5-mckinley uhci_hcd |
| 550 | iProduct 2 UHCI Host Controller |
| 551 | iSerial 1 0000:00:1d.1 |
| 552 | bNumConfigurations 1 |
| 553 | Configuration Descriptor: |
| 554 | bLength 9 |
| 555 | bDescriptorType 2 |
| 556 | wTotalLength 25 |
| 557 | bNumInterfaces 1 |
| 558 | bConfigurationValue 1 |
| 559 | iConfiguration 0 |
| 560 | bmAttributes 0xe0 |
| 561 | Self Powered |
| 562 | Remote Wakeup |
| 563 | MaxPower 0mA |
| 564 | Interface Descriptor: |
| 565 | bLength 9 |
| 566 | bDescriptorType 4 |
| 567 | bInterfaceNumber 0 |
| 568 | bAlternateSetting 0 |
| 569 | bNumEndpoints 1 |
| 570 | bInterfaceClass 9 Hub |
| 571 | bInterfaceSubClass 0 Unused |
| 572 | bInterfaceProtocol 0 Full speed (or root) hub |
| 573 | iInterface 0 |
| 574 | Endpoint Descriptor: |
| 575 | bLength 7 |
| 576 | bDescriptorType 5 |
| 577 | bEndpointAddress 0x81 EP 1 IN |
| 578 | bmAttributes 3 |
| 579 | Transfer Type Interrupt |
| 580 | Synch Type None |
| 581 | Usage Type Data |
| 582 | wMaxPacketSize 0x0002 1x 2 bytes |
| 583 | bInterval 255 |
| 584 | Hub Descriptor: |
| 585 | bLength 9 |
| 586 | bDescriptorType 41 |
| 587 | nNbrPorts 2 |
| 588 | wHubCharacteristic 0x000a |
| 589 | No power switching (usb 1.0) |
| 590 | Per-port overcurrent protection |
| 591 | bPwrOn2PwrGood 1 * 2 milli seconds |
| 592 | bHubContrCurrent 0 milli Ampere |
| 593 | DeviceRemovable 0x00 |
| 594 | PortPwrCtrlMask 0xff |
| 595 | Hub Port Status: |
| 596 | Port 1: 0000.0303 lowspeed power enable connect |
| 597 | Port 2: 0000.0100 power |
| 598 | Device Status: 0x0003 |
| 599 | Self Powered |
| 600 | Remote Wakeup Enabled |
| 601 | |
| 602 | Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub |
| 603 | Device Descriptor: |
| 604 | bLength 18 |
| 605 | bDescriptorType 1 |
| 606 | bcdUSB 1.10 |
| 607 | bDeviceClass 9 Hub |
| 608 | bDeviceSubClass 0 Unused |
| 609 | bDeviceProtocol 0 Full speed (or root) hub |
| 610 | bMaxPacketSize0 64 |
| 611 | idVendor 0x1d6b Linux Foundation |
| 612 | idProduct 0x0001 1.1 root hub |
| 613 | bcdDevice 2.06 |
| 614 | iManufacturer 3 Linux 2.6.32-5-mckinley uhci_hcd |
| 615 | iProduct 2 UHCI Host Controller |
| 616 | iSerial 1 0000:00:1d.0 |
| 617 | bNumConfigurations 1 |
| 618 | Configuration Descriptor: |
| 619 | bLength 9 |
| 620 | bDescriptorType 2 |
| 621 | wTotalLength 25 |
| 622 | bNumInterfaces 1 |
| 623 | bConfigurationValue 1 |
| 624 | iConfiguration 0 |
| 625 | bmAttributes 0xe0 |
| 626 | Self Powered |
| 627 | Remote Wakeup |
| 628 | MaxPower 0mA |
| 629 | Interface Descriptor: |
| 630 | bLength 9 |
| 631 | bDescriptorType 4 |
| 632 | bInterfaceNumber 0 |
| 633 | bAlternateSetting 0 |
| 634 | bNumEndpoints 1 |
| 635 | bInterfaceClass 9 Hub |
| 636 | bInterfaceSubClass 0 Unused |
| 637 | bInterfaceProtocol 0 Full speed (or root) hub |
| 638 | iInterface 0 |
| 639 | Endpoint Descriptor: |
| 640 | bLength 7 |
| 641 | bDescriptorType 5 |
| 642 | bEndpointAddress 0x81 EP 1 IN |
| 643 | bmAttributes 3 |
| 644 | Transfer Type Interrupt |
| 645 | Synch Type None |
| 646 | Usage Type Data |
| 647 | wMaxPacketSize 0x0002 1x 2 bytes |
| 648 | bInterval 255 |
| 649 | Hub Descriptor: |
| 650 | bLength 9 |
| 651 | bDescriptorType 41 |
| 652 | nNbrPorts 2 |
| 653 | wHubCharacteristic 0x000a |
| 654 | No power switching (usb 1.0) |
| 655 | Per-port overcurrent protection |
| 656 | bPwrOn2PwrGood 1 * 2 milli seconds |
| 657 | bHubContrCurrent 0 milli Ampere |
| 658 | DeviceRemovable 0x00 |
| 659 | PortPwrCtrlMask 0xff |
| 660 | Hub Port Status: |
| 661 | Port 1: 0000.0100 power |
| 662 | Port 2: 0000.0100 power |
| 663 | Device Status: 0x0003 |
| 664 | Self Powered |
| 665 | Remote Wakeup Enabled |
| 666 | }}} |