I managed to get the implementation working for us using the following dirty
patch for kernel 3.14,
-
diff -u -r a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c
---
> ConfigFS is used to compose a gadget of existing functions.
> As far as I can tell there is no smart card CCID usb function in kernel, so
> either you need to have your own out-of-tree implementation or implement it
> in userspace with FunctionFS.
I also could not find a CCID usb function in
Hi,
I am trying to implement a composite USB device, which consists of a Smart card
Chip Card Interface Device (CCID) and a mass storage device, on an embedded
platform (ARM processor) using Configfs composite gadget. I was able to
successfully setup the mass storage device but I am having
