Hello everyone, I would like to ask about GadgetFS and how it could work with composite framework. In particular, I would like to investigate if it's possible to convert a GadgetFS to an USB composite function (lets call it FunctionFS) so that it can be used with other functions. If FunctionFS was create all of the user-space deamons that worked with GadgetFS could now be used with other composite functions like CDC "family" or Mass Storage. From what I understand GadgetFS does not report back to host until endpoints configuration have been specified by the user-space deamon via provided file system. This won't work well with FunctionFS since composite would like to bind all the functions immediately. So, am I correct or am I missing something. Also, is there some good way around it? I think the only way would be to let FunctionFS control where composite is registered and thus when the functions' bind callbacks are called. Also, when user-space deamon dies, gadget would get unregistered and thus all functions unbound. Does anyone have a better idea? And does converting GadgetFS into FunctionFS have any sense at all? -- Best regards, _ _ .o. | Liege of Serenely Enlightened Majesty of o' \,=./ `o ..o | Computer Science, Michał "mina86" Nazarewicz (o o) ooo +---<mina86@xxxxxxxxxx>---<mina86@xxxxxxxxxx>---ooO--(_)--Ooo-- -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
