Hello! I have a question regarding the user space testapplication for FunctionFS (http://stuff.mit.edu/afs/sipb/contrib/linux/tools/usb/ffs-test.c). The struct "descriptors" that contains the header and the fs and hs descriptors has only interface and endpoint descriptors. Those are written to "ep0". I understand that device and config descriptor are added by the FunctionFS module? I tried adding them to the "descriptor" struct and increasing fs_count and hs_count in the header filed by 2, but the write() on "ep0" then returns -1: "ffs-test: crit: ep0: write: descriptors: (-22) Invalid argument".
Is it possible to pass my own device and config descriptor to the module or do I have to patch the module? Thanks! -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
