1What:		/config/usb-gadget/gadget/functions/mass_storage.name
2Date:		Oct 2013
3KernelVersion:	3.13
4Description:
5		The attributes:
6
7		stall		- Set to permit function to halt bulk endpoints.
8				Disabled on some USB devices known not to work
9				correctly. You should set it to true.
10		num_buffers	- Number of pipeline buffers. Valid numbers
11				are 2..4. Available only if
12				CONFIG_USB_GADGET_DEBUG_FILES is set.
13
14What:		/config/usb-gadget/gadget/functions/mass_storage.name/lun.name
15Date:		Oct 2013
16KernelVersion:	3.13
17Description:
18		The attributes:
19
20		file		- The path to the backing file for the LUN.
21				Required if LUN is not marked as removable.
22		ro		- Flag specifying access to the LUN shall be
23				read-only. This is implied if CD-ROM emulation
24				is enabled as well as when it was impossible
25				to open "filename" in R/W mode.
26		removable	- Flag specifying that LUN shall be indicated as
27				being removable.
28		cdrom		- Flag specifying that LUN shall be reported as
29				being a CD-ROM.
30		nofua		- Flag specifying that FUA flag
31				in SCSI WRITE(10,12)
32