diff options
| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 14:02:27 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 14:02:27 -0400 |
| commit | 6d8bdc65446a704d0750217efd05532fc641ea7d (patch) | |
| tree | 8ae6d698b3c9801750a8b117b3842fb369872a3a /static/openbsd/man4/wdc.4 | |
| parent | 2f467bd7ff8f8db0dafa40426166491d7f57f368 (diff) | |
docs: OpenBSD Man Pages Added
Diffstat (limited to 'static/openbsd/man4/wdc.4')
| -rw-r--r-- | static/openbsd/man4/wdc.4 | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/static/openbsd/man4/wdc.4 b/static/openbsd/man4/wdc.4 new file mode 100644 index 00000000..f7ecb125 --- /dev/null +++ b/static/openbsd/man4/wdc.4 @@ -0,0 +1,88 @@ +.\" $OpenBSD: wdc.4,v 1.16 2007/05/31 19:19:53 jmc Exp $ +.\" $NetBSD: wdc.4,v 1.4 1999/05/19 14:44:02 bouyer Exp $ +.\" +.\" Copyright (c) 1998 Manuel Bouyer. +.\" +.\" 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 the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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 $Mdocdate: May 31 2007 $ +.Dt WDC 4 +.Os +.Sh NAME +.Nm wdc +.Nd WD100x compatible hard disk controller driver +.Sh SYNOPSIS +.Cd "# alpha/i386" +.Cd "wdc0 at isa? port 0x1f0 irq 14 flags 0x00" +.Cd "wdc1 at isa? port 0x170 irq 15 flags 0x00" +.Cd "wdc* at isapnp?" +.Pp +.Cd "# macppc" +.Cd "wdc* at macobio?" +.Cd "wdc* at kauaiata?" +.Pp +.Cd "# landisk" +.Cd wdc0 at obio? port 0x14000000 irq 10 +.Pp +.Cd "# all architectures" +.Cd "wdc* at pcmcia?" +.Pp +.Cd "atapiscsi* at wdc?* flags 0x0000" +.Cd "wd* at wdc? flags 0x0000" +.Sh DESCRIPTION +The +.Nm +driver provides the basic functions for the +.Xr wd 4 +and +.Xr atapiscsi 4 +drivers. +It supports IDE and EIDE controllers, as well as MFM, RLL, and ESDI on +the ISA bus. +PCI IDE controllers in legacy mode are also supported, but the +.Xr pciide 4 +driver may provide more functionality. +.Pp +For the +.Xr isa 4 +front-end, setting +.Cm flags +to 0x01 enables 32-bit I/O negotiation. +This is known to cause problems with some motherboards. +.Sh SEE ALSO +.Xr atapiscsi 4 , +.Xr intro 4 , +.Xr isa 4 , +.Xr isapnp 4 , +.Xr macobio 4 , +.Xr obio 4 , +.Xr pciide 4 , +.Xr pcmcia 4 , +.Xr scsi 4 , +.Xr wd 4 |
