| Linus Walleij | 6178563 | 2012-01-28 10:39:36 +0100 | [diff] [blame] | 1 | Canon scanner that looks like a MTP device and disturbs MTP |
| 2 | detection... |
| 3 | |
| 4 | Bus 001 Device 002: ID 04a9:220c Canon, Inc. CanoScan D1250U2 |
| 5 | Device Descriptor: |
| 6 | bLength 18 |
| 7 | bDescriptorType 1 |
| 8 | bcdUSB 2.00 |
| 9 | bDeviceClass 255 Vendor Specific Class |
| 10 | bDeviceSubClass 255 Vendor Specific Subclass |
| 11 | bDeviceProtocol 255 Vendor Specific Protocol |
| 12 | bMaxPacketSize0 64 |
| 13 | idVendor 0x04a9 Canon, Inc. |
| 14 | idProduct 0x220c CanoScan D1250U2 |
| 15 | bcdDevice 2.00 |
| 16 | iManufacturer 3 Canon |
| 17 | iProduct 4 CanoScan |
| 18 | iSerial 0 |
| 19 | bNumConfigurations 1 |
| 20 | Configuration Descriptor: |
| 21 | bLength 9 |
| 22 | bDescriptorType 2 |
| 23 | wTotalLength 39 |
| 24 | bNumInterfaces 1 |
| 25 | bConfigurationValue 1 |
| 26 | iConfiguration 0 |
| 27 | bmAttributes 0xc0 |
| 28 | Self Powered |
| 29 | MaxPower 10mA |
| 30 | Interface Descriptor: |
| 31 | bLength 9 |
| 32 | bDescriptorType 4 |
| 33 | bInterfaceNumber 0 |
| 34 | bAlternateSetting 0 |
| 35 | bNumEndpoints 3 |
| 36 | bInterfaceClass 255 Vendor Specific Class |
| 37 | bInterfaceSubClass 255 Vendor Specific Subclass |
| 38 | bInterfaceProtocol 255 Vendor Specific Protocol |
| 39 | iInterface 0 |
| 40 | Endpoint Descriptor: |
| 41 | bLength 7 |
| 42 | bDescriptorType 5 |
| 43 | bEndpointAddress 0x81 EP 1 IN |
| 44 | bmAttributes 2 |
| 45 | Transfer Type Bulk |
| 46 | Synch Type None |
| 47 | Usage Type Data |
| 48 | wMaxPacketSize 0x0200 1x 512 bytes |
| 49 | bInterval 0 |
| 50 | Endpoint Descriptor: |
| 51 | bLength 7 |
| 52 | bDescriptorType 5 |
| 53 | bEndpointAddress 0x02 EP 2 OUT |
| 54 | bmAttributes 2 |
| 55 | Transfer Type Bulk |
| 56 | Synch Type None |
| 57 | Usage Type Data |
| 58 | wMaxPacketSize 0x0200 1x 512 bytes |
| 59 | bInterval 0 |
| 60 | Endpoint Descriptor: |
| 61 | bLength 7 |
| 62 | bDescriptorType 5 |
| 63 | bEndpointAddress 0x83 EP 3 IN |
| 64 | bmAttributes 3 |
| 65 | Transfer Type Interrupt |
| 66 | Synch Type None |
| 67 | Usage Type Data |
| 68 | wMaxPacketSize 0x0001 1x 1 bytes |
| 69 | bInterval 8 |
| 70 | Device Qualifier (for other device speed): |
| 71 | bLength 10 |
| 72 | bDescriptorType 6 |
| 73 | bcdUSB 2.00 |
| 74 | bDeviceClass 255 Vendor Specific Class |
| 75 | bDeviceSubClass 255 Vendor Specific Subclass |
| 76 | bDeviceProtocol 255 Vendor Specific Protocol |
| 77 | bMaxPacketSize0 64 |
| 78 | bNumConfigurations 1 |
| 79 | Device Status: 0x0001 |
| 80 | Self Powered |