From: Romain Lievin <rlievin@free.fr>
To: rmk@arm.linux.org.uk
Cc: linux-kernel@vger.kernel.org
Subject: Serial API ('serport' ?)
Date: Mon, 14 Oct 2002 11:07:55 +0200 [thread overview]
Message-ID: <20021014090755.GB2911@free.fr> (raw)
Hi,
I would like to know whether a kind of parport exists for the serial ports.
This will allow me to do some low level accesses on the serial port pins (CTS/RTS & DSR/DTR).
I need to implement a bit-banging access on the serial port which can coexist with the other serial ports.
I can not use request_region/release_region because the region has already been locked by the serial port driver.
Any idea ?
--
Romain Lievin, aka 'roms' <roms@lpg.ticalc.org>
Web site <http://lpg.ticalc.org/prj_tilp>
"Linux, y'a moins bien mais c'est plus cher !"
next reply other threads:[~2002-10-14 8:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-14 9:07 Romain Lievin [this message]
2002-10-14 9:14 ` Russell King
2002-10-14 12:32 ` Brian Gerst
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