Hi, John Youn <John.Youn@xxxxxxxxxxxx> writes: > I was wondering if anyone is using the f_tcm function? Specifically > for UAS in superspeed with streams? Any idea if it is being using in > production for this anywhere? > > I've been trying to get the tcm gadget running without success. It > seems I need to configure the target system via configfs and somehow > interface it to this gadget. But I have not found any documentation or > examples on how to get it working. Anyone have ideas or pointers? Sebastian has posted his scripts here several times, it's in the archives :-) There's also a TCM python tool somewhere which helps with this. I haven't used f_tcm in a long while, but Sebastian and I used it long back to test streams with dwc3. > Just from the code it seems there will be some fundamental issues with > it, such as the value of maxpacket size and some alt-interface > stuff. At least when used with DWC3. such as? > Also, would there be any interest in having a stand-alone UAS > implementation in the kernel a la f_mass_storage? Probably not. We don't really duplicate stuff in the kernel, right? If there are any bugs with f_tcm, let's fix them :-) -- balbi
Attachment:
signature.asc
Description: PGP signature
