• David Brownell's avatar
    usb serial gadget: CDC ACM fixes · f371e750
    David Brownell authored
    Based on a patch from <Aurel.Thomi@ruag.com>, this makes the
    CDC-ACM support in the serial gadget handle the SET_LINE_CODING
    and SET_CONTROL_LINE_STATE requests ... which should improve
    interop with at least MS-Windows "usbser.sys" if not some other
    ACM host drivers.
    
    It also adds a few REVISIT comments where this code plays a bit
    loose with the CDC ACM spec.  If this were used to hook up to a
    real RS232 or modem link, those places would need a bit of work.
    Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
    f371e750
serial.c 58.7 KB