Add tcpcib(4) to support Intel Atom E600 watchdog.

From Matt Dainty. ok kettenis@

4 files changed, 132 insertions, 4 deletions

diff --git a/share/man/man4/man4.amd64/Makefile b/share/man/man4/man4.amd64/Makefile
index 94bae82fd86..ae24f06c785 100644
--- a/share/man/man4/man4.amd64/Makefile
+++ b/share/man/man4/man4.amd64/Makefile
@@ -1,7 +1,7 @@
-#	$OpenBSD: Makefile,v 1.14 2011/03/18 12:40:29 deraadt Exp $
+#	$OpenBSD: Makefile,v 1.15 2012/05/27 12:24:33 jsg Exp $
 
 MAN=	amdpcib.4 apm.4 autoconf.4 bios.4 cpu.4 intro.4 ioapic.4 \
-	mem.4 mpbios.4 nvram.4 mtrr.4 pctr.4
+	mem.4 mpbios.4 nvram.4 mtrr.4 pctr.4 tcpcib.4
 
 MLINKS+= mem.4 kmem.4
 MANSUBDIR=amd64
diff --git a/share/man/man4/man4.amd64/tcpcib.4 b/share/man/man4/man4.amd64/tcpcib.4
new file mode 100644
index 00000000000..9e9572c2bf7
--- /dev/null
+++ b/share/man/man4/man4.amd64/tcpcib.4
@@ -0,0 +1,64 @@
+.\"     $OpenBSD: tcpcib.4,v 1.1 2012/05/27 12:24:33 jsg Exp $
+.\"
+.\" Copyright (c) 2012 Matt Dainty <matt@bodgit-n-scarper.com>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.Dd $Mdocdate: May 27 2012 $
+.Dt TCPCIB 4 amd64
+.Os
+.Sh NAME
+.Nm tcpcib
+.Nd Intel Atom E600 series LPC bridge and watchdog
+.Sh SYNOPSIS
+.Cd "tcpcib* at pci?"
+.Cd "isa* at tcpcib?"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for the Intel Atom E600 series LPC bridge and
+provides the standard
+.Xr watchdog 4
+interface to the watchdog timer and may be used with
+.Xr watchdogd 8 .
+The watchdog timer can be configured via
+.Xr sysctl 8 .
+.Pp
+Once the watchdog timer resets the CPU, the driver reports it on the
+next boot displaying the ``reboot on timeout'' message in the dmesg.
+.Sh NOTES
+The maximum timeout value supported by the watchdog timer is 600
+seconds.
+.Sh SEE ALSO
+.Xr intro 4 ,
+.Xr isa 4 ,
+.Xr pci 4 ,
+.Xr watchdog 4
+.Xr sysctl 8
+.Xr watchdogd 8
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Ox 5.2 .
+.Sh AUTHORS
+The
+.Nm
+driver was written by
+.An Matt Dainty Aq matt@bodgit-n-scarper.com .
+.Sh BUGS
+Apart from the core
+.Xr pcib 4
+functionality and the
+.Xr watchdog 4
+interface, the driver doesn't support any other aspects of the hardware.
diff --git a/share/man/man4/man4.i386/Makefile b/share/man/man4/man4.i386/Makefile
index b20ae9adfe3..5d315619ecc 100644
--- a/share/man/man4/man4.i386/Makefile
+++ b/share/man/man4/man4.i386/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.71 2011/06/29 17:49:39 tedu Exp $
+#	$OpenBSD: Makefile,v 1.72 2012/05/27 12:24:33 jsg Exp $
 #	from: @(#)Makefile	5.1 (Berkeley) 2/12/91
 #	Id: Makefile,v 1.4 1995/12/14 05:41:38 deraadt Exp $
 
@@ -7,7 +7,7 @@ MAN=	amdpcib.4 amdmsr.4 apm.4 autoconf.4 bios.4 cpu.4 elansc.4 \
 	ichpcib.4 intro.4 ioapic.4 \
 	joy.4 le.4 lms.4 mem.4 mms.4 mpbios.4 mtrr.4 npx.4 nvram.4 \
 	pas.4 pcibios.4 pctr.4 piixpcib.4 sb.4 \
-	sea.4 uha.4 wds.4 wdt.4 wss.4
+	sea.4 tcpcib.4 uha.4 wds.4 wdt.4 wss.4
 
 MLINKS+= mem.4 kmem.4
 MANSUBDIR=i386
diff --git a/share/man/man4/man4.i386/tcpcib.4 b/share/man/man4/man4.i386/tcpcib.4
new file mode 100644
index 00000000000..20f5d248569
--- /dev/null
+++ b/share/man/man4/man4.i386/tcpcib.4
@@ -0,0 +1,64 @@
+.\"     $OpenBSD: tcpcib.4,v 1.1 2012/05/27 12:24:33 jsg Exp $
+.\"
+.\" Copyright (c) 2012 Matt Dainty <matt@bodgit-n-scarper.com>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.Dd $Mdocdate: May 27 2012 $
+.Dt TCPCIB 4 i386
+.Os
+.Sh NAME
+.Nm tcpcib
+.Nd Intel Atom E600 series LPC bridge and watchdog
+.Sh SYNOPSIS
+.Cd "tcpcib* at pci?"
+.Cd "isa* at tcpcib?"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for the Intel Atom E600 series LPC bridge and
+provides the standard
+.Xr watchdog 4
+interface to the watchdog timer and may be used with
+.Xr watchdogd 8 .
+The watchdog timer can be configured via
+.Xr sysctl 8 .
+.Pp
+Once the watchdog timer resets the CPU, the driver reports it on the
+next boot displaying the ``reboot on timeout'' message in the dmesg.
+.Sh NOTES
+The maximum timeout value supported by the watchdog timer is 600
+seconds.
+.Sh SEE ALSO
+.Xr intro 4 ,
+.Xr isa 4 ,
+.Xr pci 4 ,
+.Xr watchdog 4
+.Xr sysctl 8
+.Xr watchdogd 8
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Ox 5.2 .
+.Sh AUTHORS
+The
+.Nm
+driver was written by
+.An Matt Dainty Aq matt@bodgit-n-scarper.com .
+.Sh BUGS
+Apart from the core
+.Xr pcib 4
+functionality and the
+.Xr watchdog 4
+interface, the driver doesn't support any other aspects of the hardware.