| Krzysztof Opasiak | f945c54 | 2016-04-27 19:59:21 +0200 | [diff] [blame] | 1 | What: /sys/devices/platform/usbip-vudc.%d/dev_desc |
| 2 | Date: April 2016 |
| 3 | KernelVersion: 4.6 |
| 4 | Contact: Krzysztof Opasiak <k.opasiak@samsung.com> |
| 5 | Description: |
| 6 | This file allows to read device descriptor of |
| 7 | gadget driver which is currently bound to this |
| 8 | controller. It is possible to read this file |
| 9 | only if gadget driver is bound, otherwise error |
| 10 | is returned. |
| 11 | |
| 12 | What: /sys/devices/platform/usbip-vudc.%d/usbip_status |
| 13 | Date: April 2016 |
| 14 | KernelVersion: 4.6 |
| 15 | Contact: Krzysztof Opasiak <k.opasiak@samsung.com> |
| 16 | Description: |
| 17 | Current status of the device. |
| 18 | Allowed values: |
| 19 | 1 - Device is available and can be exported |
| 20 | 2 - Device is currently exported |
| 21 | 3 - Fatal error occurred during communication |
| 22 | with peer |
| 23 | |
| 24 | What: /sys/devices/platform/usbip-vudc.%d/usbip_sockfd |
| 25 | Date: April 2016 |
| 26 | KernelVersion: 4.6 |
| 27 | Contact: Krzysztof Opasiak <k.opasiak@samsung.com> |
| 28 | Description: |
| 29 | This file allows to export usb device to |
| 30 | connection peer. It is done by writing to this |
| 31 | file socket fd (as a string for example "8") |
| 32 | associated with a connection to remote peer who |
| 33 | would like to use this device. It is possible to |
| 34 | close the connection by writing -1 instead of |
| 35 | socked fd. |