Re: uart_ioctl OOPS with irtty-sir

Russell King (rmk@arm.linux.org.uk)
Fri, 4 Apr 2003 10:25:35 +0100

On Thu, Apr 03, 2003 at 05:34:05PM -0800, Jean Tourrilhes wrote:
> Unfortunately, the irtty-sir driver, which is a TTY line
> discipline and a network driver, need to be able to change the RTS and
> DTR line from a kernel thread.

I'd prefer if we added an tty API to allow line disciplines to read/set
the modem control lines to the tty later, rather than having line
disciplines play games with IOCTLs.

-- 
Russell King (rmk@arm.linux.org.uk)                The developer of ARM Linux
             http://www.arm.linux.org.uk/personal/aboutme.html


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