Commit Graph

12 Commits

Author SHA1 Message Date
Dima Dorfman
167ce4fb00 Constify, add a prototype, and set WARNS=2.
Submitted by:	Mike Barcroft <mike@q9media.com>
Reviewed by:	md5(1)
2001-06-24 18:43:33 +00:00
Alfred Perlstein
2ae9a4a079 use _PATH_DEV 2000-07-14 07:55:26 +00:00
Peter Wemm
f8373524de <machine/lpt.h> does not exist anymore. use <dev/ppbus/lptio.h> now.
Forgotten by: obrien
2000-05-19 22:09:21 +00:00
Peter Wemm
97d92980a9 $Id$ -> $FreeBSD$ 1999-08-28 01:35:59 +00:00
Nicolas Souchu
3876b69238 Add -e option and change unit to device access in lptcontrol.8
Change unit to device access in lptcontrol.c. Now usage is

lptcontrol -i | -p | -e [-d /dev/lpt?]
1999-02-14 12:23:49 +00:00
Nicolas Souchu
bc35c17446 Major ppbus commit with:
+ ECP parallel port chipset FIFO detection
	+ DMA+FIFO parallel I/O handled as chipset specific
	+ nlpt updated in order to use the above enhanced parallel I/O.
	  Use 'lptcontrol -e' to use enhanced I/O
	+ Various options documented in LINT
	+ Full IEEE1284 NIBBLE and BYTE modes support. See ppbus(4) for
	  an overview of the IEEE1284 standard
	+ Detection of PnP parallel devices at boot
	+ Read capability added to nlpt driver to get IEEE1284 compliant
	  printer status with a simple 'cat /dev/lpt0'
	+ IEEE1284 peripheral emulation added to BYTE mode. Two computers
	  may dialog according to IEEE1284 signaling method.
	  See PERIPH_1284 option and /sys/dev/ppbus/ppi.c

All this code is supposed to provide basic functions for IEEE1284 programming.
ppi.c and nlpt.c may act as examples.
1999-01-10 12:04:56 +00:00
Philippe Charnier
fe577fe939 Use err(3). 1997-09-25 06:36:29 +00:00
Peter Wemm
476602a9d0 Revert $FreeBSD$ to $Id$ 1997-02-22 16:15:28 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Rodney W. Grimes
709e8f9ae1 Remove trailing whitespace. 1995-05-30 03:57:47 +00:00
Geoff Rehmet
12365022c0 Make it possible to run lptcontrol on a printer port which does not
actually have a printer connected or online:
- MAKEDEV:		remove all signs of lpa
			add lpctl? devices (minor # = unit + 128)
- usr.sbin/Makefile	add lptcontrol
- sys/i386/isa/lpt.c	implement the LP_BYPASS flag: when a unit is
			opened with this flag set, the printer is
			not primed, and no check is made to see that
			the printer is online.  This can only be used
			to pass ioctls.  (giving us /dev/lpctl?)
- lptcontrol.c		use /dev/lpctl? (LP_BYPASS)
			-f flag removed, -u flag added
- lptcontrol.8		document changes in lptcontrol
			rewrite using mandoc macros
Submitted by:	Geoff.
1994-09-03 22:47:08 +00:00
Geoff Rehmet
6dc3c6f768 Bring in lptcontrol from 1.1.5.1
Submitted by:	Geoff
1994-09-03 13:10:09 +00:00