>> https://elixir.bootlin.com/linux/v6.18-rc3/C/ident/amdxdna_cmd_set_state > > Sure. amdxdna_cmd_set_state() updates the return code to command buffer. So > application which issues the command will be able to get the return code. > > The function return value "ret" is used by mailbox receiving kernel thread to > deal with the error.
I miss a clearer answer for the indicated function call incidence. Can it be helpful to determine the state value before it would be passed to a concrete call? Regards, Markus
