From owner-svn-src-all@FreeBSD.ORG Mon Jun 1 06:52:03 2009 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9A3EA106566C; Mon, 1 Jun 2009 06:52:03 +0000 (UTC) (envelope-from jmallett@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 88FCE8FC0A; Mon, 1 Jun 2009 06:52:03 +0000 (UTC) (envelope-from jmallett@FreeBSD.org) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n516q3p5067177; Mon, 1 Jun 2009 06:52:03 GMT (envelope-from jmallett@svn.freebsd.org) Received: (from jmallett@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id n516q3Ol067175; Mon, 1 Jun 2009 06:52:03 GMT (envelope-from jmallett@svn.freebsd.org) Message-Id: <200906010652.n516q3Ol067175@svn.freebsd.org> From: Juli Mallett Date: Mon, 1 Jun 2009 06:52:03 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r193204 - head/share/man/man4 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Jun 2009 06:52:03 -0000 Author: jmallett Date: Mon Jun 1 06:52:03 2009 New Revision: 193204 URL: http://svn.freebsd.org/changeset/base/193204 Log: o) Remove some references to long-unsupported old-style config(8) directives. o) Borrow da(4) language about autoconfiguration for ch(4). Modified: head/share/man/man4/ch.4 head/share/man/man4/scsi.4 Modified: head/share/man/man4/ch.4 ============================================================================== --- head/share/man/man4/ch.4 Mon Jun 1 06:49:09 2009 (r193203) +++ head/share/man/man4/ch.4 Mon Jun 1 06:52:03 2009 (r193204) @@ -32,7 +32,6 @@ .Nd SCSI media-changer (juke box) driver .Sh SYNOPSIS .Cd device ch -.Cd device ch1 target 4 unit 0 .Sh DESCRIPTION The .Nm @@ -67,13 +66,12 @@ come on line as; refer to .Xr scsi 4 for details on kernel configuration. .Sh KERNEL CONFIGURATION -In configuring, if an optional -.Ar count -is given in the specification, that number of SCSI media changers -are configured; Most storage for them is allocated only when found -so a large number of configured devices is cheap. -(once the first -has included the driver). +It is only necessary to explicitly configure one +.Nm +device; data structures are dynamically allocated as media changes are found +on the +.Tn SCSI +bus. .Sh IOCTLS User mode programs communicate with the changer driver through a number of ioctls which are described below. Modified: head/share/man/man4/scsi.4 ============================================================================== --- head/share/man/man4/scsi.4 Mon Jun 1 06:49:09 2009 (r193203) +++ head/share/man/man4/scsi.4 Mon Jun 1 06:52:03 2009 (r193204) @@ -150,7 +150,7 @@ will be reset to 100ms. .Pp All devices and the SCSI busses support boot time allocation so that an upper number of devices and controllers does not need to be configured; -.Cd "device da0" +.Cd "device da" will suffice for any number of disk drivers. .Pp The devices are either