2011-09-20 22:58:40 +04:00
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.\" $NetBSD: ulpt.4,v 1.12 2011/09/20 18:58:40 jym Exp $
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1999-04-14 00:25:28 +04:00
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.\"
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.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
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1998-07-12 23:51:55 +04:00
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.\" All rights reserved.
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.\"
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1999-04-14 00:25:28 +04:00
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Lennart Augustsson.
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.\"
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1998-07-12 23:51:55 +04:00
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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1999-04-14 00:25:28 +04:00
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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1998-07-12 23:51:55 +04:00
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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2009-05-17 09:08:57 +04:00
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.Dd May 16, 2009
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1998-07-12 23:51:55 +04:00
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.Dt ULPT 4
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.Os
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.Sh NAME
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.Nm ulpt
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.Nd USB printer support
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.Sh SYNOPSIS
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1998-12-08 17:21:48 +03:00
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.Cd "ulpt* at uhub?"
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1998-07-12 23:51:55 +04:00
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.Sh DESCRIPTION
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The
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.Nm
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2009-05-17 09:08:57 +04:00
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driver provides support for Universal Serial Bus
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.Pq Tn USB
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printers that follow either the
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.Tn USB
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printer uni-directional or bi-directional protocol.
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.Pp
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Additional bits OR-ed in the minor device number with the unit number
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select various features of the driver:
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1998-07-12 23:51:55 +04:00
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.Pp
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.Bl -column "Minor Bit" "Functionxxxxxxxxxxxxxxxxxxxxxxxxxxxx" -offset indent
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2009-05-17 09:08:57 +04:00
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.It Sy "Minor Bit" Ta Sy Function
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.It 0x40 Ta \&Do not initialize (reset) the device on the port.
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1998-07-12 23:51:55 +04:00
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.El
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2002-02-05 03:37:48 +03:00
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.Pp
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Some printers cannot handle the reset on open; in case of problems try the
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.Pa ulpn
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device.
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1999-08-23 16:32:19 +04:00
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.Sh FILES
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2002-02-05 03:37:48 +03:00
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.Bl -tag -width xxxxxxxxxx
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1999-08-23 16:32:19 +04:00
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.It Pa /dev/ulpt?
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2009-05-17 09:08:57 +04:00
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.Tn USB
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printer with reset on open
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2002-02-05 03:37:48 +03:00
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.It Pa /dev/ulpn?
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2009-05-17 09:08:57 +04:00
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.Tn USB
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printer without reset on open
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1999-08-23 16:32:19 +04:00
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.El
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1998-07-12 23:51:55 +04:00
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.Sh SEE ALSO
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.Xr lpt 4 ,
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.Xr usb 4
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2009-05-17 09:08:57 +04:00
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.Rs
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.%T USB Device Class Definition for Printing Devices
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.%I USB Implementors Forum
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.%D January 2000
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2011-09-20 22:58:40 +04:00
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.%U http://www.usb.org/developers/devclass_docs/usbprint11.pdf
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2009-05-17 09:08:57 +04:00
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.Re
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1998-07-12 23:51:55 +04:00
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.Sh HISTORY
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The
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.Nm
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driver
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appeared in
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.Nx 1.4 .
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