linux-kernel - Re: should RTS init in serial core be tied to CRTSCTS

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Date:	Fri, 9 Mar 2007 15:18:48 +0100
From:	"Oleksiy Kebkal" <kebkal@...il.com>
To:	"Robin Getz" <rgetz@...ckfin.uclinux.org>,
	"Oleksiy Kebkal" <kebkal@...il.com>,
	"Krzysztof Halasa" <khc@...waw.pl>,
	"Mike Frysinger" <vapier.adi@...il.com>,
	"Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>,
	linux-serial@...r.kernel.org
Subject: Re: should RTS init in serial core be tied to CRTSCTS

2007/3/8, Russell King <rmk+lkml@....linux.org.uk>:
> ... which occurs /after/ userspace is up and running, when sysfs is
> available.  So putting it in sysfs is reasonable.

Is it right place for serial settings?
/sys/class/tty/ttySN/

How far is it reasonable to split termios settings to the attributes?
1)
/sys/class/tty/ttyS0/termios
2)
/sys/class/tty/ttyS0/c_iflag
/sys/class/tty/ttyS0/c_oflag
/sys/class/tty/ttyS0/c_cflag
/sys/class/tty/ttyS0/c_lflag
/sys/class/tty/ttyS0/c_cc
3)
/sys/class/tty/ttyS0/speed
/sys/class/tty/ttyS0/eof
/sys/class/tty/ttyS0/eon
/sys/class/tty/ttyS0/erase
.... and so on

-Oleksiy
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