On 14-06-2020 19:36, J. Fahrner via Dng wrote: > Am 2020-06-14 19:30, schrieb richard lucassen: >> What tells "modinfo g_mass_storage"? > > $ sudo modinfo g_mass_storage > filename: > /lib/modules/3.16.82+/kernel/drivers/usb/gadget/g_mass_storage.ko > license: GPL > author: Michal Nazarewicz > description: Mass Storage Gadget > depends: usb_f_mass_storage,libcomposite > intree: Y > vermagic: 3.16.82+ SMP preempt mod_unload aarch64 > parm: idVendor:USB Vendor ID (ushort) > parm: idProduct:USB Product ID (ushort) > parm: bcdDevice:USB Device version (BCD) (ushort) > parm: iSerialNumber:SerialNumber string (charp) > parm: iManufacturer:USB Manufacturer string (charp) > parm: iProduct:USB Product string (charp) > parm: file:names of backing files or devices (array of charp) > parm: ro:true to force read-only (array of bool) > parm: removable:true to simulate removable media (array of > bool) > parm: cdrom:true to simulate CD-ROM instead of disk (array > of bool) > parm: nofua:true to ignore SCSI WRITE(10,12) FUA bit (array > of bool) > parm: luns:number of LUNs (uint) > parm: stall:false to prevent bulk stalls (bool) > _______________________________________________ > Dng mailing list > Dng@lists.dyne.org > https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
g_mass_storage is used in usb otg mode where the system mimicks a usb gadget. Most likely the usb_storage module is compiled in the kernel. Grtz. Nick
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