Robuta

https://lkml.iu.edu/hypermail/linux/kernel/2302.2/05283.html Linux-Kernel Archive: [PATCH v4 1/3] serdev: Add method to assert break signal over tty UART port https://lkml.iu.edu/1703.2/05319.html Linux-Kernel Archive: Re: [PATCHv2.1] serdev: implement get/set tiocm linux kernel get set archive