| What: /config/usb-gadget/gadget/functions/mass_storage.name |
| Date: Oct 2013 |
| KernelVersion: 3.13 |
| Description: |
| The attributes: |
| |
| =========== ============================================== |
| stall Set to permit function to halt bulk endpoints. |
| Disabled on some USB devices known not to work |
| correctly. You should set it to true. |
| num_buffers Number of pipeline buffers. Valid numbers |
| are 2..4. Available only if |
| CONFIG_USB_GADGET_DEBUG_FILES is set. |
| =========== ============================================== |
| |
| What: /config/usb-gadget/gadget/functions/mass_storage.name/lun.name |
| Date: Oct 2013 |
| KernelVersion: 3.13 |
| Description: |
| The attributes: |
| |
| ============ ============================================== |
| file The path to the backing file for the LUN. |
| Required if LUN is not marked as removable. |
| ro Flag specifying access to the LUN shall be |
| read-only. This is implied if CD-ROM emulation |
| is enabled as well as when it was impossible |
| to open "filename" in R/W mode. |
| removable Flag specifying that LUN shall be indicated as |
| being removable. |
| cdrom Flag specifying that LUN shall be reported as |
| being a CD-ROM. |
| nofua Flag specifying that FUA flag |
| in SCSI WRITE(10,12) |
| forced_eject This write-only file is useful only when |
| the function is active. It causes the backing |
| file to be forcibly detached from the LUN, |
| regardless of whether the host has allowed it. |
| Any non-zero number of bytes written will |
| result in ejection. |
| ============ ============================================== |
