Date: Tue, 5 Nov 2019 06:55:09 +0000 (UTC) From: Andriy Gapon <avg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r354350 - in stable/12: share/man/man4 sys/amd64/conf sys/conf sys/dev/itwd sys/i386/conf sys/modules/itwd Message-ID: <201911050655.xA56t92j001734@repo.freebsd.org>
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Author: avg Date: Tue Nov 5 06:55:09 2019 New Revision: 354350 URL: https://svnweb.freebsd.org/changeset/base/354350 Log: MFC r353647: itwd(4): driver for watchdog function in ITE Super I/O chips This branch does not have files.x86, so the driver is added to files.{amd64,i386}. Added: stable/12/share/man/man4/itwd.4 - copied unchanged from r353647, head/share/man/man4/itwd.4 stable/12/sys/dev/itwd/ - copied from r353647, head/sys/dev/itwd/ stable/12/sys/modules/itwd/ - copied from r353647, head/sys/modules/itwd/ Modified: stable/12/share/man/man4/Makefile stable/12/sys/amd64/conf/NOTES stable/12/sys/conf/files.amd64 stable/12/sys/conf/files.i386 stable/12/sys/i386/conf/NOTES Directory Properties: stable/12/ (props changed) Modified: stable/12/share/man/man4/Makefile ============================================================================== --- stable/12/share/man/man4/Makefile Tue Nov 5 06:34:20 2019 (r354349) +++ stable/12/share/man/man4/Makefile Tue Nov 5 06:55:09 2019 (r354350) @@ -236,6 +236,7 @@ MAN= aac.4 \ ismt.4 \ isp.4 \ ispfw.4 \ + ${_itwd.4} \ iwi.4 \ iwifw.4 \ iwm.4 \ @@ -819,6 +820,7 @@ _if_wpi.4= if_wpi.4 _imcsmb.4= imcsmb.4 _ipmi.4= ipmi.4 _io.4= io.4 +_itwd.4= itwd.4 _linux.4= linux.4 _nda.4= nda.4 _ndis.4= ndis.4 Copied: stable/12/share/man/man4/itwd.4 (from r353647, head/share/man/man4/itwd.4) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/12/share/man/man4/itwd.4 Tue Nov 5 06:55:09 2019 (r354350, copy of r353647, head/share/man/man4/itwd.4) @@ -0,0 +1,75 @@ +.\" +.\" SPDX-License-Identifier: BSD-2-Clause-FreeBSD +.\" +.\" Copyright (c) 2012 Bjoern A. Zeeb <bz@FreeBSD.org> +.\" Copyright (c) 2019 Andriy Gapon <avg@FreeBSD.org> +.\" +.\" 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. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. +.\" +.\" $FreeBSD$ +.\" +.Dd October 16, 2019 +.Dt ITWD 4 +.Os +.Sh NAME +.Nm itwd +.Nd device driver for ITE Super I/O chips watchdog timer +.Sh SYNOPSIS +To compile this driver into the kernel, place the following lines in your +kernel configuration file: +.Bd -ragged -offset indent +.Cd "device superio" +.Cd "device itwd" +.Ed +.Pp +Alternatively, to load the driver as a module at boot time, place the following +line in +.Xr loader.conf 5 : +.Bd -literal -offset indent +itwd_load="YES" +.Ed +.Sh DESCRIPTION +The +.Nm +driver provides +.Xr watchdog 4 +support for the watchdog timer present on at least the following +Super I/O chips: +.Bl -bullet -compact +.It +IT8721F +.It +IT8728F +.It +IT8771F +.El +.Sh SEE ALSO +.Xr superio 4 +.Xr watchdog 4 , +.Xr device.hints 5 , +.Xr watchdog 8 , +.Xr watchdogd 8 , +.Xr watchdog 9 +.Sh AUTHORS +.An -nosplit +This manual page was written by +.An Andriy Gapon Aq Mt avg@FreeBSD.org . Modified: stable/12/sys/amd64/conf/NOTES ============================================================================== --- stable/12/sys/amd64/conf/NOTES Tue Nov 5 06:34:20 2019 (r354349) +++ stable/12/sys/amd64/conf/NOTES Tue Nov 5 06:55:09 2019 (r354350) @@ -572,11 +572,13 @@ device ioat # Intel I/OAT DMA engine # amdsbwd: AMD SB7xx watchdog timer # viawd: VIA south bridge watchdog timer # wbwd: Winbond watchdog timer +# itwd: ITE Super I/O watchdog timer # device ichwd device amdsbwd device viawd device wbwd +device itwd # # Temperature sensors: Modified: stable/12/sys/conf/files.amd64 ============================================================================== --- stable/12/sys/conf/files.amd64 Tue Nov 5 06:34:20 2019 (r354349) +++ stable/12/sys/conf/files.amd64 Tue Nov 5 06:55:09 2019 (r354350) @@ -268,6 +268,7 @@ dev/ipmi/ipmi_smbios.c optional ipmi dev/ipmi/ipmi_ssif.c optional ipmi smbus dev/ipmi/ipmi_pci.c optional ipmi pci dev/ipmi/ipmi_linux.c optional ipmi compat_linux32 +dev/itwd/itwd.c optional itwd dev/ixl/if_ixl.c optional ixl pci \ compile-with "${NORMAL_C} -I$S/dev/ixl" dev/ixl/ixl_pf_main.c optional ixl pci \ Modified: stable/12/sys/conf/files.i386 ============================================================================== --- stable/12/sys/conf/files.i386 Tue Nov 5 06:34:20 2019 (r354349) +++ stable/12/sys/conf/files.i386 Tue Nov 5 06:55:09 2019 (r354350) @@ -282,6 +282,7 @@ dev/ipmi/ipmi_smbios.c optional ipmi dev/ipmi/ipmi_ssif.c optional ipmi smbus dev/ipmi/ipmi_pci.c optional ipmi pci dev/ipmi/ipmi_linux.c optional ipmi compat_linux +dev/itwd/itwd.c optional itwd dev/le/if_le_isa.c optional le isa dev/mse/mse.c optional mse dev/mse/mse_isa.c optional mse isa Modified: stable/12/sys/i386/conf/NOTES ============================================================================== --- stable/12/sys/i386/conf/NOTES Tue Nov 5 06:34:20 2019 (r354349) +++ stable/12/sys/i386/conf/NOTES Tue Nov 5 06:55:09 2019 (r354350) @@ -856,11 +856,13 @@ hint.pcf.0.irq="5" # amdsbwd: AMD SB7xx watchdog timer # viawd: VIA south bridge watchdog timer # wbwd: Winbond watchdog timer +# itwd: ITE Super I/O watchdog timer # device ichwd device amdsbwd device viawd device wbwd +device itwd # # Temperature sensors:
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