* Initialize a request before we fill it in and send it down to
* ide_do_drive_cmd. Commands must be set up by this function. Right
* now it doesn't do a lot, but if that changes abusers will have a
* Initialize a request before we fill it in and send it down to
* ide_do_drive_cmd. Commands must be set up by this function. Right
* now it doesn't do a lot, but if that changes abusers will have a