On Thu, May 15, 2025 at 01:17:47PM -0700, Nicolin Chen wrote: > > I think the former is simpler to code, you can just add the req_type > > to the signatures and if the driver comes back with a type != req_type > > the core code will return EOPNOTSUPP > > OK. > > Maybe just turn the out_data_type to be bidirectional?
You can do that, bu you need to add a flag to turn it on. We didn't validate that it was 0 on input before so we can't start now. Jason
