From owner-svn-src-all@freebsd.org Sat Oct 7 08:44:10 2017 Return-Path: <owner-svn-src-all@freebsd.org> Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 108CAE32545; Sat, 7 Oct 2017 08:44:10 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id D043265439; Sat, 7 Oct 2017 08:44:09 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v978i8m9066485; Sat, 7 Oct 2017 08:44:08 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id v978i8gO066484; Sat, 7 Oct 2017 08:44:08 GMT (envelope-from kib@FreeBSD.org) Message-Id: <201710070844.v978i8gO066484@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov <kib@FreeBSD.org> Date: Sat, 7 Oct 2017 08:44:08 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r324381 - stable/11/usr.sbin/cpucontrol X-SVN-Group: stable-11 X-SVN-Commit-Author: kib X-SVN-Commit-Paths: stable/11/usr.sbin/cpucontrol X-SVN-Commit-Revision: 324381 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" <svn-src-all.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-all>, <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all/> List-Post: <mailto:svn-src-all@freebsd.org> List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-all>, <mailto:svn-src-all-request@freebsd.org?subject=subscribe> X-List-Received-Date: Sat, 07 Oct 2017 08:44:10 -0000 Author: kib Date: Sat Oct 7 08:44:08 2017 New Revision: 324381 URL: https://svnweb.freebsd.org/changeset/base/324381 Log: MFC r324114: Update cpucontrol(8). Modified: stable/11/usr.sbin/cpucontrol/cpucontrol.8 Directory Properties: stable/11/ (props changed) Modified: stable/11/usr.sbin/cpucontrol/cpucontrol.8 ============================================================================== --- stable/11/usr.sbin/cpucontrol/cpucontrol.8 Sat Oct 7 08:42:36 2017 (r324380) +++ stable/11/usr.sbin/cpucontrol/cpucontrol.8 Sat Oct 7 08:44:08 2017 (r324381) @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 30, 2009 +.Dd September 30, 2017 .Dt CPUCONTROL 8 .Os .Sh NAME @@ -34,43 +34,43 @@ device .Sh SYNOPSIS .Nm -.Op Fl vh +.Op Fl v .Fl m Ar msr .Bk .Ar device .Ek .Nm -.Op Fl vh +.Op Fl v .Fl m Ar msr Ns = Ns Ar value .Bk .Ar device .Ek .Nm -.Op Fl vh +.Op Fl v .Fl m Ar msr Ns &= Ns Ar mask .Bk .Ar device .Ek .Nm -.Op Fl vh +.Op Fl v .Fl m Ar msr Ns |= Ns Ar mask .Bk .Ar device .Ek .Nm -.Op Fl vh +.Op Fl v .Fl i Ar level .Bk .Ar device .Ek .Nm -.Op Fl vh +.Op Fl v .Fl i Ar level,level_type .Bk .Ar device .Ek .Nm -.Op Fl vh +.Op Fl vn .Op Fl d Ar datadir .Fl u .Bk @@ -88,8 +88,14 @@ It can also be used to apply CPU firmware updates. The following options are available: .Bl -tag -width indent .It Fl d Ar datadir -Where to look for microcode images. +Directory paths where to look for microcode images. The option can be specified multiple times. +The paths are added in order of the options appearance on the command +line, default directories are appended after the user-supplied paths. +.It Fl n +Do not look for the microcode images in the standard directories. +Currently standard directory to look for the microcode update files is +.Pa /usr/local/share/cpucontrol . .It Fl m Ar msr Show value of the specified MSR. MSR register number should be given as a hexadecimal number. @@ -163,10 +169,10 @@ The command will retrieve the CPUID level 0x1 from CPU 1. .Pp To perform firmware updates on CPU 0 from images located at -.Pa /usr/local/share/cpuctl/ +.Pa /usr/local/share/cpuctl use the following command: .Pp -.Dq Li "cpucontrol -d /usr/local/share/cpuctl/ -u /dev/cpuctl0" +.Dq Li "cpucontrol -nd /usr/local/share/cpuctl -u /dev/cpuctl0" .Sh SEE ALSO .Xr cpuctl 4 .Sh HISTORY @@ -179,5 +185,3 @@ The .Nm utility and this manual page was written by .An Stanislav Sedov Aq Mt stas@FreeBSD.org . -.Sh BUGS -Yes, probably, report if any.