Hello everyone, Thank you all for the help! I'm trying to modify the GadgetFS kernel driver to be able to handle Vendor Specific Out requests to ep0. All of these transactions are occuring on ep0. Right now the host is sending the SETUP transaction, then an OUT transaction with vendor specific data, which is followed by the device sending an IN transaction to acknowledge the whole request. When polling the ep0 file descriptor in userspace, I can receive the Vendor Specific SETUP transaction and the respective bRequest, wValue, etc values from the SETUP transaction. However, I can't figure out how to also get the data from the OUT transaction into userspace. I have tried modifying inode.c for gadgetFS but am not sure where to begin to do this. Thank you, Ronald Du
