Hey, so it's only 6 releases late...

2 files changed, 109 insertions, 2 deletions

diff --git a/share/man/man4/man4.sparc/Makefile b/share/man/man4/man4.sparc/Makefile
index cb4692d0ae8..c5e20fb12f7 100644
--- a/share/man/man4/man4.sparc/Makefile
+++ b/share/man/man4/man4.sparc/Makefile
@@ -1,10 +1,11 @@
-#	$OpenBSD: Makefile,v 1.22 2001/08/21 00:28:10 jason Exp $
+#	$OpenBSD: Makefile,v 1.23 2002/07/09 18:41:27 jason Exp $
 #	from: @(#)Makefile	8.2 (Berkeley) 2/16/94
 
 MAN=	intro.4
 MAN+=	audioamd.4 audiocs.4 autoconf.4 be.4 bwtwo.4
 MAN+=	cgtwo.4 cgthree.4 cgfour.4 cgsix.4
-MAN+=	cgeight.4 cgfourteen.4 esp.4 fd.4 fga.4 hme.4 ie.4 kbd.4 le.4 led.4
+MAN+=	cgeight.4 cgfourteen.4 daadio.4 esp.4 fd.4 fga.4 hme.4 ie.4
+MAN+=	kbd.4 le.4 led.4
 MAN+=	magma.4 mem.4 ms.4 openprom.4 pnozz.4 qe.4 qec.4 scf.4 si.4 spif.4
 MAN+=	sw.4 tctrl.4 tcx.4 xbox.4 xd.4 xy.4 zs.4
 MLINKS=		mem.4 kmem.4
diff --git a/share/man/man4/man4.sparc/daadio.4 b/share/man/man4/man4.sparc/daadio.4
new file mode 100644
index 00000000000..4cdca7818d5
--- /dev/null
+++ b/share/man/man4/man4.sparc/daadio.4
@@ -0,0 +1,106 @@
+.\"     $OpenBSD: daadio.4,v 1.1 2002/07/09 18:41:27 jason Exp $
+.\"
+.\" Copyright (c) 2002 Jason L. Wright (jason@thought.net)
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"	This product includes software developed by Jason L. Wright
+.\" 4. The name of the author may not be used to endorse or promote products
+.\"    derived from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+.\" DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+.\" POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd July 7, 2002
+.Dt DAADIO 4 sparc
+.Os
+.Sh NAME
+.Nm daadio
+.Nd MATRIX MD-DAADIO digital/analog, analog/digital, parallel i/o board
+.Sh SYNOPSISA
+.Cd "fga0 at iommu0"
+.Cd "fvme* at fga0"
+.Cd "daadio* at fvme? addr 0x0 level 1 vect 0x1f"
+.Sh DESCRIPTION
+The
+.Nm daadio
+driver provides
+.Xr ioctl 2
+entry points to read and write analog/digital, digital/analog, and
+parallel input/output registers.
+A typical
+.Nm
+has 6 8bit parallel ports, 8 12bit DAC ports, and 32 12bit ADC ports.
+.Pp
+The
+.Nm
+has a large number of configuration options, but the driver does not.
+For the ADC, only simple polled mode is supported (there is no
+support to single cycle sampling).
+.Sh IOCTLS
+The
+.Nm
+device responds to the following
+.Xr ioctl 2
+calls defined in
+.Aq machine/daadioio.h :
+.Bl -tag -width DIOGOPIO
+.It Dv DIOGPIO
+.Pq Li "struct daadio_pio"
+Get the value of the parallel port
+.Ar dap_reg
+and store it in
+.Ar dap_val .
+The argument structure is defined as follows:
+.Bd -literal -offset indent
+struct daadio_pio {
+        u_int8_t dap_reg;
+        u_int8_t dap_val;
+};
+.Ed
+.It Dv DIOSPIO
+.Pq Li "struct daadio_pio"
+Set the value of the parallel port
+.Ar dap_reg
+to the value in
+.Ar dap_val .
+.It Dv DIOSDAC
+.Pq Li "struct daadio_dac"
+Set the value of the DAC port in
+.Ar dac_reg
+to the value in
+.Ar dac_val .
+The argument structure is defined as follows:
+.Bd -literal -offset indent
+struct daadio_dac {
+        u_int8_t dac_reg;
+        u_int16_t dac_val;
+};
+.Ed
+.Sh SEE ALSO
+.Xr ioctl 2 ,
+.Xr fga 4
+.Sh HISTORY
+.Ox
+support for the
+.Nm
+first appeared in
+.Ox 2.6 .