On Tue, Aug 28, 2018 at 5:09 PM Alan Stern <st...@rowland.harvard.edu> wrote: > There is another way: modprobe g_file_storage with appropriate > parameters.
Yes, but I am using a composite device, with ACM and UMS, and also g_multi (Ethernet+ACM+UMS) is not a option since my HW does not support enough endpoints for this configuration. > Somewhere under /sys/devices will be a directory for the system's USB > device controller. Beneath that will be the gadget directory for > f_mass_storage, and below that will be directories for the individual > Logical Units. Each LUN will have a sysfs entry named "file", which > contains the name of the file or device being used as the backing > store. On Wed, Aug 29, 2018 at 8:58 AM Felipe Balbi <felipe.ba...@linux.intel.com> wrote: > you can start from /sys/class/udc/ $ find /sys | grep usb | grep file /sys/kernel/config/usb_gadget/g1/functions/mass_storage.usb0/lun.0/file Looks like not... I understand this is not supported for this specific ConfigFS. But is there other ConfigFS files that support this? I am into just patching this downstream... Thanks, Nuno
