From owner-svn-src-head@freebsd.org  Fri Dec  2 11:32:12 2016
Return-Path: <owner-svn-src-head@freebsd.org>
Delivered-To: svn-src-head@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 AB92DC61E27;
 Fri,  2 Dec 2016 11:32:12 +0000 (UTC)
 (envelope-from n_hibma@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 7AC0F1DB8;
 Fri,  2 Dec 2016 11:32:12 +0000 (UTC)
 (envelope-from n_hibma@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id uB2BWBpX083451;
 Fri, 2 Dec 2016 11:32:11 GMT (envelope-from n_hibma@FreeBSD.org)
Received: (from n_hibma@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id uB2BWBZv083450;
 Fri, 2 Dec 2016 11:32:11 GMT (envelope-from n_hibma@FreeBSD.org)
Message-Id: <201612021132.uB2BWBZv083450@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: n_hibma set sender to
 n_hibma@FreeBSD.org using -f
From: Nick Hibma <n_hibma@FreeBSD.org>
Date: Fri, 2 Dec 2016 11:32:11 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r309410 - head/share/man/man4
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 02 Dec 2016 11:32:12 -0000

Author: n_hibma
Date: Fri Dec  2 11:32:11 2016
New Revision: 309410
URL: https://svnweb.freebsd.org/changeset/base/309410

Log:
  Fix man page:
  
  - It should say 'read' in the I2CREAD section.
  - last in the struct indicates the last command in a sequence, not the
    reverse.
  
  Reviewed by:	imp
  MFC after:	3 days

Modified:
  head/share/man/man4/iic.4

Modified: head/share/man/man4/iic.4
==============================================================================
--- head/share/man/man4/iic.4	Fri Dec  2 11:30:21 2016	(r309409)
+++ head/share/man/man4/iic.4	Fri Dec  2 11:32:11 2016	(r309410)
@@ -104,7 +104,8 @@ element is the number of bytes to write.
 The
 .Va last
 element is a boolean flag.
-It is non-zero when additional write commands will follow.
+It must be zero when additional read commands will follow, or non-zero if this
+is the last command.
 The
 .Va buf
 element is a pointer to the data to write to the bus.
@@ -120,11 +121,12 @@ The
 element is ignored.
 The
 .Va count
-element is the number of bytes to write.
+element is the number of bytes to read.
 The
 .Va last
 element is a boolean flag.
-It is non-zero when additional write commands will follow.
+It must be zero when additional read commands will follow, or non-zero if this
+is the last command.
 The
 .Va buf
 element is a pointer to where to store the data read from the bus.