Messages in this thread |  | | | Date | Fri, 4 Apr 2003 10:25:35 +0100 | | From | Russell King <> | | Subject | Re: uart_ioctl OOPS with irtty-sir |
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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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