In-kernel device configuration manager - allows modification
of device locators at run-time. Written by Mats O Jansson <moj@stacken.kth.se>. Reworked by Jun-ichiro itojun Hagino <itojun@netbsd.org>.
This commit is contained in:
gmcgarry
parent
32fc55d6d2
commit
d6182a9e77
@ -1,4 +1,4 @@
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# $NetBSD: mi,v 1.374 2001/06/27 23:11:31 wiz Exp $
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# $NetBSD: mi,v 1.375 2001/07/01 02:56:21 gmcgarry Exp $
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./usr/share/info/am-utils.info man-amd-info
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./usr/share/info/as.info man-computil-info
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./usr/share/info/awk.info man-util-info
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@ -869,6 +869,7 @@
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./usr/share/man/cat4/usb.0 man-sys-catman
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./usr/share/man/cat4/uscanner.0 man-sys-catman
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./usr/share/man/cat4/usscanner.0 man-sys-catman
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./usr/share/man/cat4/userconf.0 man-sys-catman
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./usr/share/man/cat4/uvisor.0 man-sys-catman
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./usr/share/man/cat4/uyap.0 man-sys-catman
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./usr/share/man/cat4/vax/acc.0 man-sys-catman
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@ -2409,6 +2410,7 @@
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./usr/share/man/man4/usb.4 man-sys-man
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./usr/share/man/man4/uscanner.4 man-sys-man
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./usr/share/man/man4/usscanner.4 man-sys-man
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./usr/share/man/man4/userconf.4 man-sys-man
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./usr/share/man/man4/uvisor.4 man-sys-man
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./usr/share/man/man4/uyap.4 man-sys-man
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./usr/share/man/man4/vax/acc.4 man-sys-man
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@ -1,4 +1,4 @@
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# $NetBSD: Makefile,v 1.207 2001/06/28 21:12:01 fredette Exp $
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# $NetBSD: Makefile,v 1.208 2001/07/01 02:56:21 gmcgarry Exp $
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# @(#)Makefile 8.1 (Berkeley) 6/18/93
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MAN= adv.4 adw.4 ahb.4 ahc.4 an.4 aria.4 atalk.4 audio.4 auich.4 auvia.4 \
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@ -17,8 +17,8 @@ MAN= adv.4 adw.4 ahb.4 ahc.4 an.4 aria.4 atalk.4 audio.4 auich.4 auvia.4 \
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rtk.4 sbus.4 scsi.4 sd.4 se.4 ses.4 sf.4 siop.4 sip.4 sl.4 sm.4 \
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speaker.4 spp.4 sqphy.4 ss.4 st.4 ste.4 sv.4 strip.4 tb.4 tcp.4 \
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termios.4 ti.4 tl.4 tlp.4 tlphy.4 tp.4 tr.4 tty.4 tun.4 tqphy.4 twe.4 \
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udp.4 uha.4 uk.4 ukphy.4 unix.4 vga.4 vlan.4 vnd.4 vr.4 wd.4 \
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wdc.4 wi.4 wscons.4 wsdisplay.4 wskbd.4 wsmouse.4 \
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udp.4 uha.4 uk.4 ukphy.4 unix.4 userconf.4 vga.4 vlan.4 vnd.4 \
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vr.4 wd.4 wdc.4 wi.4 wscons.4 wsdisplay.4 wskbd.4 wsmouse.4 \
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wsmux.4 yds.4 ym.4 zero.4 zstty.4
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# USB devices
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150
share/man/man4/userconf.4
Normal file
150
share/man/man4/userconf.4
Normal file
@ -0,0 +1,150 @@
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.\" $NetBSD: userconf.4,v 1.1 2001/07/01 02:56:21 gmcgarry Exp $
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.\"
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.\" Copyright (c) 2001 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Gregory McGarry.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the NetBSD
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.\" Foundation, Inc. and its contributors.
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.\" 4. Neither the name of The NetBSD Foundation nor the names of its
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.\" contributors may be used to endorse or promote products derived
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.\" from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd July 1, 2001
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.Dt USERCONF 9
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.Os
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.Sh NAME
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.Nm userconf
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.Nd in-kernel device configuration manager
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.Sh SYNOPSIS
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.Cd options USERCONF
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.Sh DESCRIPTION
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.Nm
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is the in-kernel device configuration manager. It is used to alter
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the kernel autoconfiguration framework at runtime.
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.Nm
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is activated from the boot loader by passing the
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-c
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option to the kernel.
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.Sh COMMAND SYNTAX
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The general command syntax is:
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.Bd -ragged -offset indent
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.Ic command Op Ar option
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.Ed
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.Pp
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.Nm
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has a
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.Xr more 1 -like
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functionality; if a number of lines in a command's output exceeds the
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number defined in the lines variable, then
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.Nm displays
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.Dq "-- more --"
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and waits for a response, which may be one of:
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.Bl -tag -offset indent -width "<return>"
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.It <return>
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one more line.
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.It <space>
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one more page.
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.It Ic q
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abort the current command, and return to the command input mode.
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.El
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.Pp
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.Sh COMMANDS
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.Nm
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supports the following commands:
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.Bl -tag -width 5n
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.It Xo
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.Ic lines
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.Ar count
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.Xc
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Specify the number of lines before more.
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.It Xo
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.Ic base
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.Ar 8 |
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.Ar 10 |
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.Ar 16
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.Xc
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Base for displaying large numbers.
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.It Xo
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.Ic change
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.Ar devno |
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.Ar dev
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.Xc
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Change devices.
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.It Xo
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.Ic disable
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.Ar devno |
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.Ar dev
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.Xc
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Disable devices.
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.It Xo
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.Ic enable
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.Ar devno |
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.Ar dev
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.Xc
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Enable devices.
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.It Xo
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.Ic exit
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.Xc
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A synonym for
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.Ic quit .
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.It Xo
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.Ic find
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.Ar devno |
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.Ar dev
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.Xc
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Find devices.
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.It Xo
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.Ic help
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.Xc
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Display online help.
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.It Xo
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.Ic list
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.Xc
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List current configuration.
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.It Xo
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.Ic quit
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.Xc
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Leave userconf.
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.It Xo
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.Ic ?
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.Xc
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A synomym for
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.Ic help .
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.El
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.Sh AUTHOR
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The
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.Nm
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framework was written by
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.An Mats O Jansson
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.Aq moj@stacken.kth.se .
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.Sh HISTORY
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The
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.Nm
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framework appeared in
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.Nx 1.6 .
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@ -1,4 +1,4 @@
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# $NetBSD: files,v 1.448 2001/06/19 17:58:41 jdolecek Exp $
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# $NetBSD: files,v 1.449 2001/07/01 02:56:20 gmcgarry Exp $
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# @(#)files.newconf 7.5 (Berkeley) 5/10/93
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@ -122,6 +122,9 @@ defopt RAID_AUTOCONFIG
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# buffer cache size options
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defopt opt_bufcache.h BUFCACHE BUFPAGES
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# userconf
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defopt opt_userconf.h USERCONF
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# Not entirely MI, but present on multiple arch's
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@ -862,6 +865,7 @@ file kern/subr_pool.c
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file kern/subr_prf.c
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file kern/subr_prof.c
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file kern/subr_rmap.c
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file kern/subr_userconf.c userconf
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file kern/subr_xxx.c
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file kern/sys_generic.c
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file kern/sys_pipe.c new_pipe
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@ -1,4 +1,4 @@
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/* $NetBSD: subr_autoconf.c,v 1.56 2001/05/28 16:40:31 thorpej Exp $ */
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/* $NetBSD: subr_autoconf.c,v 1.57 2001/07/01 02:56:20 gmcgarry Exp $ */
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/*
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* Copyright (c) 1996, 2000 Christopher G. Demetriou
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@ -82,7 +82,7 @@
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: subr_autoconf.c,v 1.56 2001/05/28 16:40:31 thorpej Exp $");
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__KERNEL_RCSID(0, "$NetBSD: subr_autoconf.c,v 1.57 2001/07/01 02:56:20 gmcgarry Exp $");
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#include <sys/param.h>
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#include <sys/device.h>
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@ -93,6 +93,12 @@ __KERNEL_RCSID(0, "$NetBSD: subr_autoconf.c,v 1.56 2001/05/28 16:40:31 thorpej E
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#include <sys/proc.h>
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#include <machine/limits.h>
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#include "opt_userconf.h"
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#ifdef USERCONF
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#include <sys/userconf.h>
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#include <sys/reboot.h>
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#endif
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/*
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* Autoconfiguration subroutines.
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*/
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@ -150,6 +156,11 @@ configure(void)
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TAILQ_INIT(&interrupt_config_queue);
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TAILQ_INIT(&alldevs);
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#ifdef USERCONF
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if (boothowto & RB_USERCONF)
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user_config();
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#endif
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/*
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* Do the machine-dependent portion of autoconfiguration. This
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* sets the configuration machinery here in motion by "finding"
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904
sys/kern/subr_userconf.c
Normal file
904
sys/kern/subr_userconf.c
Normal file
@ -0,0 +1,904 @@
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/* $NetBSD: subr_userconf.c,v 1.1 2001/07/01 02:56:20 gmcgarry Exp $ */
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/*
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* Copyright (c) 1996 Mats O Jansson <moj@stacken.kth.se>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
|
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* 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
|
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Mats O Jansson.
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* 4. The name of the author may not be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
|
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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* SUCH DAMAGE.
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*
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* OpenBSD: subr_userconf.c,v 1.19 2000/01/08 23:23:37 d Exp
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*/
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#include "opt_userconf.h"
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/device.h>
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#include <sys/malloc.h>
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#include <sys/time.h>
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#include <dev/cons.h>
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extern struct cfdata cfdata[];
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int userconf_base = 16; /* Base for "large" numbers */
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int userconf_maxdev = -1; /* # of used device slots */
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int userconf_totdev = -1; /* # of device slots */
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int userconf_maxlocnames = -1; /* # of locnames */
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int userconf_cnt = -1; /* Line counter for ... */
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int userconf_lines = 12; /* ... # of lines per page */
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int userconf_histlen = 0;
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int userconf_histcur = 0;
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char userconf_history[1024];
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int userconf_histsz = sizeof(userconf_history);
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char userconf_argbuf[40]; /* Additional input */
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char userconf_cmdbuf[40]; /* Command line */
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char userconf_histbuf[40];
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void userconf_init __P((void));
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int userconf_more __P((void));
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void userconf_modify __P((const char *, int*));
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void userconf_hist_cmd __P((char));
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void userconf_hist_int __P((int));
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void userconf_hist_eoc __P((void));
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void userconf_pnum __P((int));
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void userconf_pdevnam __P((short));
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void userconf_pdev __P((short));
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int userconf_number __P((char *, int *));
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int userconf_device __P((char *, int *, short *, short *));
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void userconf_change __P((int));
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void userconf_disable __P((int));
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void userconf_enable __P((int));
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void userconf_help __P((void));
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void userconf_list __P((void));
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void userconf_common_dev __P((char *, int, short, short, char));
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void userconf_add_read __P((char *, char, char *, int, int *));
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int userconf_parse __P((char *));
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static int getsn __P((char *, int));
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#define UC_CHANGE 'c'
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#define UC_DISABLE 'd'
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#define UC_ENABLE 'e'
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#define UC_FIND 'f'
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#define UC_SHOW 's'
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char *userconf_cmds[] = {
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"base", "b",
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"change", "c",
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"disable", "d",
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"enable", "e",
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"exit", "q",
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"find", "f",
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"help", "h",
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"list", "l",
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"lines", "L",
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"quit", "q",
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"?", "h",
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"", "",
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};
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void
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userconf_init()
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{
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int i;
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struct cfdata *cf;
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i = 0;
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for (cf = cfdata; cf->cf_driver; cf++)
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i++;
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userconf_maxdev = i - 1;
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userconf_totdev = i - 1;
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}
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int
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userconf_more()
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{
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int quit = 0;
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char c = '\0';
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if (userconf_cnt != -1) {
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if (userconf_cnt == userconf_lines) {
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printf("-- more --");
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c = cngetc();
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userconf_cnt = 0;
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printf("\r \r");
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}
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userconf_cnt++;
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if (c == 'q' || c == 'Q')
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quit = 1;
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}
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return (quit);
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}
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void
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userconf_hist_cmd(cmd)
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char cmd;
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{
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userconf_histcur = userconf_histlen;
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if (userconf_histcur < userconf_histsz) {
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userconf_history[userconf_histcur] = cmd;
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userconf_histcur++;
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}
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}
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void
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userconf_hist_int(val)
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int val;
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{
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sprintf(userconf_histbuf," %d",val);
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if ((userconf_histcur + strlen(userconf_histbuf)) < userconf_histsz) {
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bcopy(userconf_histbuf,
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&userconf_history[userconf_histcur],
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strlen(userconf_histbuf));
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userconf_histcur = userconf_histcur + strlen(userconf_histbuf);
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}
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}
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void
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userconf_hist_eoc()
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{
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if (userconf_histcur < userconf_histsz) {
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userconf_history[userconf_histcur] = '\n';
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userconf_histcur++;
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userconf_histlen = userconf_histcur;
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}
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}
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void
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userconf_pnum(val)
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int val;
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{
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if (val > -2 && val < 16) {
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printf("%d",val);
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} else {
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switch (userconf_base) {
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case 8:
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printf("0%o",val);
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break;
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case 10:
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printf("%d",val);
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break;
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case 16:
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default:
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printf("0x%x",val);
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break;
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}
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}
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}
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void
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userconf_pdevnam(dev)
|
||||
short dev;
|
||||
{
|
||||
struct cfdata *cd;
|
||||
|
||||
cd = &cfdata[dev];
|
||||
printf("%s", cd->cf_driver->cd_name);
|
||||
switch (cd->cf_fstate) {
|
||||
case FSTATE_NOTFOUND:
|
||||
case FSTATE_DNOTFOUND:
|
||||
printf("%d", cd->cf_unit);
|
||||
break;
|
||||
case FSTATE_FOUND:
|
||||
printf("*FOUND*");
|
||||
break;
|
||||
case FSTATE_STAR:
|
||||
case FSTATE_DSTAR:
|
||||
printf("*");
|
||||
break;
|
||||
default:
|
||||
printf("*UNKNOWN*");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
userconf_pdev(devno)
|
||||
short devno;
|
||||
{
|
||||
struct cfdata *cd;
|
||||
short *p;
|
||||
int *l;
|
||||
const char **ln;
|
||||
char c;
|
||||
|
||||
if (devno > userconf_maxdev) {
|
||||
printf("Unknown devno (max is %d)\n", userconf_maxdev);
|
||||
return;
|
||||
}
|
||||
|
||||
cd = &cfdata[devno];
|
||||
|
||||
printf("[%3d] ", devno);
|
||||
userconf_pdevnam(devno);
|
||||
printf(" at");
|
||||
c = ' ';
|
||||
p = cd->cf_parents;
|
||||
if (*p == -1)
|
||||
printf(" root");
|
||||
while (*p != -1) {
|
||||
printf("%c", c);
|
||||
userconf_pdevnam(*p++);
|
||||
c = '|';
|
||||
}
|
||||
switch (cd->cf_fstate) {
|
||||
case FSTATE_NOTFOUND:
|
||||
case FSTATE_FOUND:
|
||||
case FSTATE_STAR:
|
||||
break;
|
||||
case FSTATE_DNOTFOUND:
|
||||
case FSTATE_DSTAR:
|
||||
printf(" disable");
|
||||
break;
|
||||
default:
|
||||
printf(" ???");
|
||||
break;
|
||||
}
|
||||
l = cd->cf_loc;
|
||||
ln = cd->cf_locnames;
|
||||
while (ln && *ln) {
|
||||
printf(" %s ", *ln++);
|
||||
userconf_pnum(*l++);
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
int
|
||||
userconf_number(c, val)
|
||||
char *c;
|
||||
int *val;
|
||||
{
|
||||
u_int num = 0;
|
||||
int neg = 0;
|
||||
int base = 10;
|
||||
|
||||
if (*c == '-') {
|
||||
neg = 1;
|
||||
c++;
|
||||
}
|
||||
if (*c == '0') {
|
||||
base = 8;
|
||||
c++;
|
||||
if (*c == 'x' || *c == 'X') {
|
||||
base = 16;
|
||||
c++;
|
||||
}
|
||||
}
|
||||
while (*c != '\n' && *c != '\t' && *c != ' ' && *c != '\0') {
|
||||
u_char cc = *c;
|
||||
|
||||
if (cc >= '0' && cc <= '9')
|
||||
cc = cc - '0';
|
||||
else if (cc >= 'a' && cc <= 'f')
|
||||
cc = cc - 'a' + 10;
|
||||
else if (cc >= 'A' && cc <= 'F')
|
||||
cc = cc - 'A' + 10;
|
||||
else
|
||||
return (-1);
|
||||
|
||||
if (cc > base)
|
||||
return (-1);
|
||||
num = num * base + cc;
|
||||
c++;
|
||||
}
|
||||
|
||||
if (neg && num > INT_MAX) /* overflow */
|
||||
return (1);
|
||||
*val = neg ? - num : num;
|
||||
return (0);
|
||||
}
|
||||
|
||||
int
|
||||
userconf_device(cmd, len, unit, state)
|
||||
char *cmd;
|
||||
int *len;
|
||||
short *unit, *state;
|
||||
{
|
||||
short u = 0, s = FSTATE_FOUND;
|
||||
int l = 0;
|
||||
char *c;
|
||||
|
||||
c = cmd;
|
||||
while (*c >= 'a' && *c <= 'z') {
|
||||
l++;
|
||||
c++;
|
||||
}
|
||||
if (*c == '*') {
|
||||
s = FSTATE_STAR;
|
||||
c++;
|
||||
} else {
|
||||
while (*c >= '0' && *c <= '9') {
|
||||
s = FSTATE_NOTFOUND;
|
||||
u = u*10 + *c - '0';
|
||||
c++;
|
||||
}
|
||||
}
|
||||
while (*c == ' ' || *c == '\t' || *c == '\n')
|
||||
c++;
|
||||
|
||||
if (*c == '\0') {
|
||||
*len = l;
|
||||
*unit = u;
|
||||
*state = s;
|
||||
return(0);
|
||||
}
|
||||
|
||||
return(-1);
|
||||
}
|
||||
|
||||
void
|
||||
userconf_modify(item, val)
|
||||
const char *item;
|
||||
int *val;
|
||||
{
|
||||
int ok = 0;
|
||||
int a;
|
||||
char *c;
|
||||
int i;
|
||||
|
||||
while (!ok) {
|
||||
printf("%s [", item);
|
||||
userconf_pnum(*val);
|
||||
printf("] ? ");
|
||||
|
||||
i = getsn(userconf_argbuf, sizeof(userconf_argbuf));
|
||||
|
||||
c = userconf_argbuf;
|
||||
while (*c == ' ' || *c == '\t' || *c == '\n') c++;
|
||||
|
||||
if (*c != '\0') {
|
||||
if (userconf_number(c, &a) == 0) {
|
||||
*val = a;
|
||||
ok = 1;
|
||||
} else {
|
||||
printf("Unknown argument\n");
|
||||
}
|
||||
} else {
|
||||
ok = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
userconf_change(devno)
|
||||
int devno;
|
||||
{
|
||||
struct cfdata *cd;
|
||||
char c = '\0';
|
||||
int *l;
|
||||
int ln;
|
||||
const char **locnames;
|
||||
|
||||
if (devno <= userconf_maxdev) {
|
||||
|
||||
userconf_pdev(devno);
|
||||
|
||||
while (c != 'y' && c != 'Y' && c != 'n' && c != 'N') {
|
||||
printf("change (y/n) ?");
|
||||
c = cngetc();
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
if (c == 'y' || c == 'Y') {
|
||||
|
||||
/* XXX add cmd 'c' <devno> */
|
||||
userconf_hist_cmd('c');
|
||||
userconf_hist_int(devno);
|
||||
|
||||
cd = &cfdata[devno];
|
||||
l = cd->cf_loc;
|
||||
locnames = cd->cf_locnames;
|
||||
ln = 0;
|
||||
|
||||
while (locnames[ln])
|
||||
{
|
||||
userconf_modify(locnames[ln], l);
|
||||
|
||||
/* XXX add *l */
|
||||
userconf_hist_int(*l);
|
||||
|
||||
ln++;
|
||||
l++;
|
||||
}
|
||||
|
||||
#ifdef __OpenSBD__
|
||||
if (share) {
|
||||
if (bcmp(cd->cf_loc, lk, sizeof(int) * i))
|
||||
cd->cf_loc = lk;
|
||||
else
|
||||
free(lk, M_TEMP);
|
||||
}
|
||||
#endif
|
||||
|
||||
printf("[%3d] ", devno);
|
||||
userconf_pdevnam(devno);
|
||||
printf(" changed\n");
|
||||
userconf_pdev(devno);
|
||||
|
||||
/* XXX add eoc */
|
||||
userconf_hist_eoc();
|
||||
|
||||
}
|
||||
} else {
|
||||
printf("Unknown devno (max is %d)\n", userconf_maxdev);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
userconf_disable(devno)
|
||||
int devno;
|
||||
{
|
||||
int done = 0;
|
||||
|
||||
if (devno <= userconf_maxdev) {
|
||||
switch (cfdata[devno].cf_fstate) {
|
||||
case FSTATE_NOTFOUND:
|
||||
cfdata[devno].cf_fstate = FSTATE_DNOTFOUND;
|
||||
break;
|
||||
case FSTATE_STAR:
|
||||
cfdata[devno].cf_fstate = FSTATE_DSTAR;
|
||||
break;
|
||||
case FSTATE_DNOTFOUND:
|
||||
case FSTATE_DSTAR:
|
||||
done = 1;
|
||||
break;
|
||||
default:
|
||||
printf("Error unknown state\n");
|
||||
break;
|
||||
}
|
||||
|
||||
printf("[%3d] ", devno);
|
||||
userconf_pdevnam(devno);
|
||||
if (done) {
|
||||
printf(" already");
|
||||
} else {
|
||||
/* XXX add cmd 'd' <devno> eoc */
|
||||
userconf_hist_cmd('d');
|
||||
userconf_hist_int(devno);
|
||||
userconf_hist_eoc();
|
||||
}
|
||||
printf(" disabled\n");
|
||||
} else {
|
||||
printf("Unknown devno (max is %d)\n", userconf_maxdev);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
userconf_enable(devno)
|
||||
int devno;
|
||||
{
|
||||
int done = 0;
|
||||
|
||||
if (devno <= userconf_maxdev) {
|
||||
switch (cfdata[devno].cf_fstate) {
|
||||
case FSTATE_DNOTFOUND:
|
||||
cfdata[devno].cf_fstate = FSTATE_NOTFOUND;
|
||||
break;
|
||||
case FSTATE_DSTAR:
|
||||
cfdata[devno].cf_fstate = FSTATE_STAR;
|
||||
break;
|
||||
case FSTATE_NOTFOUND:
|
||||
case FSTATE_STAR:
|
||||
done = 1;
|
||||
break;
|
||||
default:
|
||||
printf("Error unknown state\n");
|
||||
break;
|
||||
}
|
||||
|
||||
printf("[%3d] ", devno);
|
||||
userconf_pdevnam(devno);
|
||||
if (done) {
|
||||
printf(" already");
|
||||
} else {
|
||||
/* XXX add cmd 'e' <devno> eoc */
|
||||
userconf_hist_cmd('d');
|
||||
userconf_hist_int(devno);
|
||||
userconf_hist_eoc();
|
||||
}
|
||||
printf(" enabled\n");
|
||||
} else {
|
||||
printf("Unknown devno (max is %d)\n", userconf_maxdev);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
userconf_help()
|
||||
{
|
||||
int j = 0, k;
|
||||
|
||||
printf("command args description\n");
|
||||
while (*userconf_cmds[j] != '\0') {
|
||||
printf(userconf_cmds[j]);
|
||||
k = strlen(userconf_cmds[j]);
|
||||
while (k < 10) {
|
||||
printf(" ");
|
||||
k++;
|
||||
}
|
||||
switch (*userconf_cmds[j+1]) {
|
||||
case 'L':
|
||||
printf("[count] number of lines before more");
|
||||
break;
|
||||
case 'b':
|
||||
printf("8|10|16 base on large numbers");
|
||||
break;
|
||||
case 'c':
|
||||
printf("devno|dev change devices");
|
||||
break;
|
||||
case 'd':
|
||||
printf("devno|dev disable devices");
|
||||
break;
|
||||
case 'e':
|
||||
printf("devno|dev enable devices");
|
||||
break;
|
||||
case 'f':
|
||||
printf("devno|dev find devices");
|
||||
break;
|
||||
case 'h':
|
||||
printf(" this message");
|
||||
break;
|
||||
case 'l':
|
||||
printf(" list configuration");
|
||||
break;
|
||||
case 'q':
|
||||
printf(" leave userconf");
|
||||
break;
|
||||
default:
|
||||
printf(" don't know");
|
||||
break;
|
||||
}
|
||||
printf("\n");
|
||||
j += 2;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
userconf_list()
|
||||
{
|
||||
int i = 0;
|
||||
|
||||
userconf_cnt = 0;
|
||||
|
||||
while (cfdata[i].cf_attach != 0) {
|
||||
if (userconf_more())
|
||||
break;
|
||||
userconf_pdev(i++);
|
||||
}
|
||||
|
||||
userconf_cnt = -1;
|
||||
}
|
||||
|
||||
void
|
||||
userconf_common_dev(dev, len, unit, state, routine)
|
||||
char *dev;
|
||||
int len;
|
||||
short unit, state;
|
||||
char routine;
|
||||
{
|
||||
int i = 0;
|
||||
|
||||
switch (routine) {
|
||||
case UC_CHANGE:
|
||||
break;
|
||||
default:
|
||||
userconf_cnt = 0;
|
||||
break;
|
||||
}
|
||||
|
||||
while (cfdata[i].cf_attach != 0) {
|
||||
if (strlen(cfdata[i].cf_driver->cd_name) == len) {
|
||||
|
||||
/*
|
||||
* Ok, if device name is correct
|
||||
* If state == FSTATE_FOUND, look for "dev"
|
||||
* If state == FSTATE_STAR, look for "dev*"
|
||||
* If state == FSTATE_NOTFOUND, look for "dev0"
|
||||
*/
|
||||
if (strncasecmp(dev, cfdata[i].cf_driver->cd_name,
|
||||
len) == 0 &&
|
||||
(state == FSTATE_FOUND ||
|
||||
(state == FSTATE_STAR &&
|
||||
(cfdata[i].cf_fstate == FSTATE_STAR ||
|
||||
cfdata[i].cf_fstate == FSTATE_DSTAR)) ||
|
||||
(state == FSTATE_NOTFOUND &&
|
||||
cfdata[i].cf_unit == unit &&
|
||||
(cfdata[i].cf_fstate == FSTATE_NOTFOUND ||
|
||||
cfdata[i].cf_fstate == FSTATE_DNOTFOUND)))) {
|
||||
if (userconf_more())
|
||||
break;
|
||||
switch (routine) {
|
||||
case UC_CHANGE:
|
||||
userconf_change(i);
|
||||
break;
|
||||
case UC_ENABLE:
|
||||
userconf_enable(i);
|
||||
break;
|
||||
case UC_DISABLE:
|
||||
userconf_disable(i);
|
||||
break;
|
||||
case UC_FIND:
|
||||
userconf_pdev(i);
|
||||
break;
|
||||
default:
|
||||
printf("Unknown routine /%c/\n",
|
||||
routine);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
i++;
|
||||
}
|
||||
|
||||
switch (routine) {
|
||||
case UC_CHANGE:
|
||||
break;
|
||||
default:
|
||||
userconf_cnt = -1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
userconf_add_read(prompt, field, dev, len, val)
|
||||
char *prompt;
|
||||
char field;
|
||||
char *dev;
|
||||
int len;
|
||||
int *val;
|
||||
{
|
||||
int ok = 0;
|
||||
int a;
|
||||
char *c;
|
||||
int i;
|
||||
|
||||
*val = -1;
|
||||
|
||||
while (!ok) {
|
||||
printf("%s ? ", prompt);
|
||||
|
||||
i = getsn(userconf_argbuf, sizeof(userconf_argbuf));
|
||||
|
||||
c = userconf_argbuf;
|
||||
while (*c == ' ' || *c == '\t' || *c == '\n') c++;
|
||||
|
||||
if (*c != '\0') {
|
||||
if (userconf_number(c, &a) == 0) {
|
||||
if (a > userconf_maxdev) {
|
||||
printf("Unknown devno (max is %d)\n",
|
||||
userconf_maxdev);
|
||||
} else if (strncasecmp(dev,
|
||||
cfdata[a].cf_driver->cd_name, len) != 0 &&
|
||||
field == 'a') {
|
||||
printf("Not same device type\n");
|
||||
} else {
|
||||
*val = a;
|
||||
ok = 1;
|
||||
}
|
||||
} else if (*c == '?') {
|
||||
userconf_common_dev(dev, len, 0,
|
||||
FSTATE_FOUND, UC_FIND);
|
||||
} else if (*c == 'q' || *c == 'Q') {
|
||||
ok = 1;
|
||||
} else {
|
||||
printf("Unknown argument\n");
|
||||
}
|
||||
} else {
|
||||
ok = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
userconf_parse(cmd)
|
||||
char *cmd;
|
||||
{
|
||||
char *c, *v;
|
||||
int i = 0, j = 0, k, a;
|
||||
short unit, state;
|
||||
|
||||
c = cmd;
|
||||
while (*c == ' ' || *c == '\t')
|
||||
c++;
|
||||
v = c;
|
||||
while (*c != ' ' && *c != '\t' && *c != '\n' && *c != '\0') {
|
||||
c++;
|
||||
i++;
|
||||
}
|
||||
|
||||
k = -1;
|
||||
while (*userconf_cmds[j] != '\0') {
|
||||
if (strlen(userconf_cmds[j]) == i) {
|
||||
if (strncasecmp(v, userconf_cmds[j], i) == 0)
|
||||
k = j;
|
||||
}
|
||||
j += 2;
|
||||
}
|
||||
|
||||
while (*c == ' ' || *c == '\t' || *c == '\n')
|
||||
c++;
|
||||
|
||||
if (k == -1) {
|
||||
if (*v != '\n')
|
||||
printf("Unknown command, try help\n");
|
||||
} else {
|
||||
switch (*userconf_cmds[k+1]) {
|
||||
case 'L':
|
||||
if (*c == '\0')
|
||||
printf("Argument expected\n");
|
||||
else if (userconf_number(c, &a) == 0)
|
||||
userconf_lines = a;
|
||||
else
|
||||
printf("Unknown argument\n");
|
||||
break;
|
||||
case 'b':
|
||||
if (*c == '\0')
|
||||
printf("8|10|16 expected\n");
|
||||
else if (userconf_number(c, &a) == 0) {
|
||||
if (a == 8 || a == 10 || a == 16) {
|
||||
userconf_base = a;
|
||||
} else {
|
||||
printf("8|10|16 expected\n");
|
||||
}
|
||||
} else
|
||||
printf("Unknown argument\n");
|
||||
break;
|
||||
case 'c':
|
||||
if (*c == '\0')
|
||||
printf("DevNo or Dev expected\n");
|
||||
else if (userconf_number(c, &a) == 0)
|
||||
userconf_change(a);
|
||||
else if (userconf_device(c, &a, &unit, &state) == 0)
|
||||
userconf_common_dev(c, a, unit, state, UC_CHANGE);
|
||||
else
|
||||
printf("Unknown argument\n");
|
||||
break;
|
||||
case 'd':
|
||||
if (*c == '\0')
|
||||
printf("Attr, DevNo or Dev expected\n");
|
||||
else if (userconf_number(c, &a) == 0)
|
||||
userconf_disable(a);
|
||||
else if (userconf_device(c, &a, &unit, &state) == 0)
|
||||
userconf_common_dev(c, a, unit, state, UC_DISABLE);
|
||||
else
|
||||
printf("Unknown argument\n");
|
||||
break;
|
||||
case 'e':
|
||||
if (*c == '\0')
|
||||
printf("Attr, DevNo or Dev expected\n");
|
||||
else if (userconf_number(c, &a) == 0)
|
||||
userconf_enable(a);
|
||||
else if (userconf_device(c, &a, &unit, &state) == 0)
|
||||
userconf_common_dev(c, a, unit, state, UC_ENABLE);
|
||||
else
|
||||
printf("Unknown argument\n");
|
||||
break;
|
||||
case 'f':
|
||||
if (*c == '\0')
|
||||
printf("DevNo or Dev expected\n");
|
||||
else if (userconf_number(c, &a) == 0)
|
||||
userconf_pdev(a);
|
||||
else if (userconf_device(c, &a, &unit, &state) == 0)
|
||||
userconf_common_dev(c, a, unit, state, UC_FIND);
|
||||
else
|
||||
printf("Unknown argument\n");
|
||||
break;
|
||||
case 'h':
|
||||
userconf_help();
|
||||
break;
|
||||
case 'l':
|
||||
if (*c == '\0')
|
||||
userconf_list();
|
||||
else
|
||||
printf("Unknown argument\n");
|
||||
break;
|
||||
case 'q':
|
||||
/* XXX add cmd 'q' eoc */
|
||||
userconf_hist_cmd('q');
|
||||
userconf_hist_eoc();
|
||||
return(-1);
|
||||
break;
|
||||
case 's':
|
||||
default:
|
||||
printf("Unknown command\n");
|
||||
break;
|
||||
}
|
||||
}
|
||||
return(0);
|
||||
}
|
||||
|
||||
extern void user_config __P((void));
|
||||
|
||||
void
|
||||
user_config()
|
||||
{
|
||||
char prompt[] = "uc> ";
|
||||
|
||||
userconf_init();
|
||||
printf("userconf: configure system autoconfiguration:\n");
|
||||
|
||||
while (1) {
|
||||
printf(prompt);
|
||||
if (getsn(userconf_cmdbuf, sizeof(userconf_cmdbuf)) > 0 &&
|
||||
userconf_parse(userconf_cmdbuf))
|
||||
break;
|
||||
}
|
||||
printf("Continuing...\n");
|
||||
}
|
||||
|
||||
/*
|
||||
* XXX shouldn't this be a common function?
|
||||
*/
|
||||
static int
|
||||
getsn(cp, size)
|
||||
char *cp;
|
||||
int size;
|
||||
{
|
||||
char *lp;
|
||||
int c, len;
|
||||
|
||||
cnpollc(1);
|
||||
|
||||
lp = cp;
|
||||
len = 0;
|
||||
for (;;) {
|
||||
c = cngetc();
|
||||
switch (c) {
|
||||
case '\n':
|
||||
case '\r':
|
||||
printf("\n");
|
||||
*lp++ = '\0';
|
||||
cnpollc(0);
|
||||
return (len);
|
||||
case '\b':
|
||||
case '\177':
|
||||
case '#':
|
||||
if (len) {
|
||||
--len;
|
||||
--lp;
|
||||
printf("\b \b");
|
||||
}
|
||||
continue;
|
||||
case '@':
|
||||
case 'u'&037:
|
||||
len = 0;
|
||||
lp = cp;
|
||||
printf("\n");
|
||||
continue;
|
||||
default:
|
||||
if (len + 1 >= size || c < ' ') {
|
||||
printf("\007");
|
||||
continue;
|
||||
}
|
||||
printf("%c", c);
|
||||
++len;
|
||||
*lp++ = c;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: boot_flag.h,v 1.2 2001/04/30 01:13:20 lukem Exp $ */
|
||||
/* $NetBSD: boot_flag.h,v 1.3 2001/07/01 02:56:21 gmcgarry Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 2000 The NetBSD Foundation, Inc.
|
||||
@ -53,6 +53,9 @@
|
||||
case 'b': /* always halt, never reboot */ \
|
||||
(retval) |= RB_HALT; \
|
||||
break; \
|
||||
case 'c': /* userconf */ \
|
||||
(retval) |= RB_USERCONF; \
|
||||
break; \
|
||||
case 'd': /* break into the kernel debugger ASAP (if compiled in) */ \
|
||||
(retval) |= RB_KDB; \
|
||||
break; \
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: device.h,v 1.45 2000/12/01 02:07:04 simonb Exp $ */
|
||||
/* $NetBSD: device.h,v 1.46 2001/07/01 02:56:20 gmcgarry Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1996, 2000 Christopher G. Demetriou
|
||||
@ -176,6 +176,8 @@ struct cfdata {
|
||||
#define FSTATE_NOTFOUND 0 /* has not been found */
|
||||
#define FSTATE_FOUND 1 /* has been found */
|
||||
#define FSTATE_STAR 2 /* duplicable */
|
||||
#define FSTATE_DSTAR 3 /* has not been found, and disabled */
|
||||
#define FSTATE_DNOTFOUND 4 /* duplicate, and disabled */
|
||||
|
||||
typedef int (*cfmatch_t)(struct device *, struct cfdata *, void *);
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: reboot.h,v 1.18 2000/09/24 12:32:31 jdolecek Exp $ */
|
||||
/* $NetBSD: reboot.h,v 1.19 2001/07/01 02:56:20 gmcgarry Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1982, 1986, 1988, 1993, 1994
|
||||
@ -56,6 +56,7 @@
|
||||
#define RB_MINIROOT 0x200 /* mini-root present in memory at boot time */
|
||||
#define RB_STRING 0x400 /* use provided bootstr */
|
||||
#define RB_POWERDOWN (RB_HALT|0x800) /* turn power off (or at least halt) */
|
||||
#define RB_USERCONF 0x1000 /* change configured devices */
|
||||
|
||||
/*
|
||||
* Extra autoboot flags (passed by boot prog to kernel). See also
|
||||
|
||||
41
sys/sys/userconf.h
Normal file
41
sys/sys/userconf.h
Normal file
@ -0,0 +1,41 @@
|
||||
/* $NetBSD: userconf.h,v 1.1 2001/07/01 02:56:21 gmcgarry Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 2001 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* 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.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
|
||||
*/
|
||||
|
||||
#ifndef _SYS_USERCONF_H_
|
||||
#define _SYS_USERCON_H_
|
||||
|
||||
void user_config __P((void));
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue
Block a user