[Midnightbsd-cvs] src [10792] trunk/usr.sbin/eeprom: add eeprom
laffer1 at midnightbsd.org
laffer1 at midnightbsd.org
Sat Jun 9 22:58:25 EDT 2018
Revision: 10792
http://svnweb.midnightbsd.org/src/?rev=10792
Author: laffer1
Date: 2018-06-09 22:58:24 -0400 (Sat, 09 Jun 2018)
Log Message:
-----------
add eeprom
Added Paths:
-----------
trunk/usr.sbin/eeprom/
trunk/usr.sbin/eeprom/Makefile
trunk/usr.sbin/eeprom/eeprom.8
trunk/usr.sbin/eeprom/eeprom.c
trunk/usr.sbin/eeprom/ofw_options.c
trunk/usr.sbin/eeprom/ofw_options.h
Added: trunk/usr.sbin/eeprom/Makefile
===================================================================
--- trunk/usr.sbin/eeprom/Makefile (rev 0)
+++ trunk/usr.sbin/eeprom/Makefile 2018-06-10 02:58:24 UTC (rev 10792)
@@ -0,0 +1,12 @@
+# $MidnightBSD$
+# $FreeBSD: stable/10/usr.sbin/eeprom/Makefile 201390 2010-01-02 11:07:44Z ed $
+
+.PATH: ${.CURDIR}/../ofwdump
+
+PROG= eeprom
+MAN= eeprom.8
+MANSUBDIR= /sparc64
+SRCS= eeprom.c ofw_options.c ofw_util.c
+CFLAGS+= -I${.CURDIR}/../ofwdump
+
+.include <bsd.prog.mk>
Property changes on: trunk/usr.sbin/eeprom/Makefile
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+MidnightBSD=%H
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Added: trunk/usr.sbin/eeprom/eeprom.8
===================================================================
--- trunk/usr.sbin/eeprom/eeprom.8 (rev 0)
+++ trunk/usr.sbin/eeprom/eeprom.8 2018-06-10 02:58:24 UTC (rev 10792)
@@ -0,0 +1,701 @@
+.\" $MidnightBSD$
+.\" Copyright (c) 1996 The NetBSD Foundation, Inc.
+.\" Copyright (c) 2004 Marius Strobl
+.\" All rights reserved.
+.\"
+.\" This code is derived from software contributed to The NetBSD Foundation
+.\" by Jason R. Thorpe.
+.\"
+.\" 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 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.
+.\"
+.\" from: NetBSD: eeprom.8,v 1.11 2003/03/31 01:31:39 perry Exp
+.\" $FreeBSD: stable/10/usr.sbin/eeprom/eeprom.8 203972 2010-02-16 21:47:05Z imp $
+.\"
+.Dd September 1, 2006
+.Dt EEPROM 8 sparc64
+.Os
+.Sh NAME
+.Nm eeprom
+.Nd "display or modify contents of the EEPROM or NVRAM"
+.Sh SYNOPSIS
+.Nm
+.Fl a
+.Nm
+.Op Fl
+.Ar name Ns Op = Ns Ar value
+.Ar ...
+.Sh DESCRIPTION
+The
+.Nm
+utility provides an interface for displaying and changing the system's
+configuration variables contained in EEPROM or NVRAM.
+In the first synopsis form, all available configuration variables and their
+current values are printed.
+In the second form, only the variable selected by
+.Ar name
+and its value is printed or changed if
+.Ar name
+is followed by
+.Ql =
+and a
+.Ar value .
+.Pp
+The following options are available:
+.Bl -tag -width indent
+.It Fl
+Commands for displaying or changing variables are taken from stdin, allowing
+one
+.Ar name
+or one
+.Ar name
+and
+.Ar value
+pair per line.
+The output is printed on stdout.
+.It Fl a
+Print all available configuration variables and their current values.
+.El
+.Sh VARIABLES AND VALUES
+Below are variables and values that one is likely to find on a system equipped
+with OpenBoot 3.x and Open Firmware respectively.
+.Pp
+Note: the attempt to set a variable to an illegal value results in the
+Open Firmware setting it to some legal value instead.
+The
+.Nm
+utility will detect this, try to recover the previous value of the variable
+and issue a warning telling that the requested value could not be set.
+.Bl -tag -width ".Va last-hardware-update"
+.It Va auto-boot?
+If
+.Dq Li true ,
+the system will try to boot automatically from the devices listed in
+.Va boot-device
+and
+.Va diag-device
+respectively, using the command specified in
+.Va boot-command
+at power-up.
+Default:
+.Dq Li true .
+.It Va auto-boot-retry?
+If set to
+.Dq Li true
+and
+.Va auto-boot?
+is also set to
+.Dq Li true ,
+the system will try to boot from the specified boot devices forever.
+Default:
+.Dq Li false .
+.It Va ansi-terminal?
+If
+.Dq Li false ,
+.Tn ANSI
+escape sequences are not interpreted by the terminal emulator.
+Default:
+.Dq Li true .
+.It Va boot-command
+Command executed when
+.Va auto-boot?
+is set to
+.Dq Li true .
+Default:
+.Dq Li boot .
+.It Va boot-device
+Default device to boot from if
+.Va diag-switch?
+is set to
+.Dq Li false .
+Takes one or more device aliases or device paths.
+The boot devices are sequentially tried to boot from, beginning with the first
+one specified.
+Default:
+.Dq Li "net disk" .
+.It Va cpci-probe-list
+Digits in the format
+.Dq Li 0,1,2
+specifying in which order to probe the devices on the CompactPCI bus at
+power-up.
+Default: system-dependent.
+.It Va boot-file
+Default arguments for boot when
+.Va diag-switch?
+is set to
+.Dq Li false .
+When empty, the secondary boot loader will choose the file to boot.
+Default: empty string.
+.It Va diag-device
+Like
+.Va boot-device .
+Used when
+.Va diag-switch?
+is set to
+.Dq Li true .
+Default:
+.Dq Li net .
+.It Va diag-file
+Like
+.Va boot-file .
+Used when
+.Va diag-switch?
+is set to
+.Dq Li true .
+Default: empty string.
+.It Va diag-level
+Level of diagnostics to run when
+.Va diag-switch?
+is set to
+.Dq Li true .
+Possible values are
+.Dq Li max ,
+.Dq Li menus ,
+.Dq Li min
+and
+.Dq Li off
+(depending on the system model).
+When set to
+.Dq Li off ,
+the Power-On Self Test (POST) is not run.
+The other values are interpreted by the POST.
+Default:
+.Dq Li min
+or
+.Dq Li max
+(system-dependent).
+.It Va diag-switch?
+If
+.Dq Li true ,
+the system will boot and run in diagnostic mode.
+Default:
+.Dq Li false
+or
+.Dq Li true
+(system-dependent).
+.It Va env-monitor
+Enables or disables the Advanced System Monitoring (ASM).
+Possible values are
+.Dq Li enabled
+and
+.Dq Li disabled .
+Default:
+.Dq Li enabled .
+.It Va fcode-debug?
+Used for debugging FCode programs.
+If set to
+.Dq Li true ,
+names of additional FCodes are registered in the Forth dictionary.
+Default:
+.Dq Li false .
+.It Va hardware-revision
+A string describing the system hardware version.
+Default: system-dependent.
+.It Va input-device
+One of the strings
+.Dq Li keyboard ,
+.Dq Li ttya ,
+or
+.Dq Li ttyb ,
+specifying the default console input device.
+Default:
+.Dq Li keyboard
+or
+.Dq Li ttya
+(system-dependent).
+.It Va keyboard-click?
+If set to
+.Dq Li true ,
+the keys click annoyingly.
+Default:
+.Dq Li false .
+.It Va keymap
+Keymap for a custom keyboard.
+Default: empty string.
+.It Va last-hardware-update
+Similar to
+.Va hardware-revision ,
+describing when the hardware was last updated.
+Default: system-dependent.
+.It Va last-poweroff-cause
+Cause of the last power-off.
+Used internally by the OpenBoot PROM.
+Default:
+.Dq Li 0 .
+.It Va load-base
+Default address where client programs are loaded to.
+It is unlikely that this value should ever be changed.
+Default:
+.Dq Li 16384 .
+.It Va local-mac-address?
+If set to
+.Dq Li false ,
+all Ethernet devices with FCode will use the system default MAC address.
+If set to
+.Dq Li true ,
+Ethernet devices with FCode that contains a unique MAC address will use it
+rather than the system's default MAC address.
+Default:
+.Dq Li false .
+.Pp
+Ethernet devices with FCode include those supported by
+.Xr dc 4 ,
+.Xr gem 4
+and
+.Xr hme 4 .
+Please see the respective manual page for further information.
+.It Va mfg-mode
+Manufacture test mode interpreted by the POST.
+Possible values are
+.Dq Li chamber
+and
+.Dq Li off .
+Default:
+.Dq Li off .
+.It Va mfg-switch?
+If set to
+.Dq Li true ,
+manufacturing tests are repeated until stopped by pressing STOP-A.
+Default:
+.Dq Li off .
+.It Va net-timeout
+If set to
+.Dq Li 0 ,
+the system will try to boot forever when the boot device used is a network
+device.
+Any non-zero value is interpreted as minutes to try a network boot.
+Default:
+.Dq Li 0 .
+.It Va nvramrc
+Contents of the NVRAMRC.
+Default: empty string.
+.Pp
+While
+.Va nvramrc
+can be set using
+.Nm ,
+it is preferred to use
+.Ic nvedit
+in the boot monitor instead.
+.It Va oem-banner
+A string displayed at power-up, rather than the default banner.
+Used when
+.Va oem-banner?
+is set to
+.Dq Li true .
+Default: system-dependent.
+.It Va oem-banner?
+If set to
+.Dq Li true ,
+the string stored in
+.Va oem-banner
+is displayed at power-up rather than the default banner.
+Default: system-dependent.
+.It Va oem-logo
+A logo displayed at power-up when
+.Va oem-logo?
+is set to
+.Dq Li true ,
+rather than the default logo.
+The logo has to be 512 bytes in size, containing a 64x64-bit monochrome image
+in Sun Raster format without the leading 32-byte header.
+Default: system-dependent.
+.Pp
+To set the logo with
+.Nm ,
+give the pathname of the file containing the image as the
+.Ar value .
+Using an empty
+.Ar value
+will remove the image.
+.It Va oem-logo?
+If set to
+.Dq Li true ,
+the logo stored in
+.Va oem-logo
+is displayed at power-up rather than the default logo.
+.It Va output-device
+One of the strings
+.Dq Li screen ,
+.Dq Li ttya ,
+or
+.Dq Li ttyb ,
+specifying the default console output device.
+Default:
+.Dq Li screen
+or
+.Dq Li ttya
+(system-dependent).
+.It Va pcia-probe-list
+Digits in the format
+.Dq Li 1,2,3
+specifying in which order to probe the devices on the PCI bus A.
+Default: system-dependent.
+.It Va pcib-probe-list
+Like
+.Va pcia-probe-list ,
+but for PCI bus B.
+Default: system-dependent.
+.It Va #power-cycles
+Number of power-cycles.
+Automatically incremented on each power-cycle.
+Default: system-dependent.
+.It Va sbus-probe-list
+Digits in the format
+.Dq Li 0123
+specifying in which order to probe the SBus slots at power-up.
+Default: system-dependent.
+.It Va screen-#columns
+An integer specifying the screen width in characters per line.
+Default:
+.Dq Li 80 .
+.It Va screen-#rows
+An integer specifying the screen height in lines.
+Default:
+.Dq Li 34 .
+.It Va scsi-initiator-id
+The SCSI ID of SCSI controllers in the range of [0-7] or [0-f] (depending
+on the controller).
+A SCSI controller may or may not adhere to this setting, depending on its
+FCode and device driver.
+Default:
+.Dq Li 7 .
+.It Va security-#badlogins
+Number of incorrect password attempts when
+.Va security-mode
+is set to
+.Dq Li command
+or
+.Dq Li full .
+Default:
+.Dq Li 0 .
+.It Va security-mode
+Boot monitor security level.
+One of the three possible values
+.Dq Li full ,
+.Dq Li command ,
+or
+.Dq Li none .
+When set to
+.Dq Li full ,
+all boot monitor commands except for
+.Ic go
+require the password.
+When set to
+.Dq Li command ,
+all boot monitor commands except for
+.Ic boot
+and
+.Ic go
+require the password.
+When set to
+.Dq Li none ,
+no password is required.
+Default:
+.Dq Li none .
+.Pp
+When
+.Nm
+is used to set
+.Va security-mode
+to
+.Dq Li full
+or
+.Dq Li command ,
+you will be prompted for the password.
+When
+.Va security-mode
+is set to
+.Dq Li none ,
+.Nm
+will clear the password.
+.It Va security-password
+The password used when
+.Va security-mode
+is set to
+.Dq Li full
+or
+.Dq Li command .
+The maximum length for this password is 8 characters.
+All characters exceeding this length will be ignored.
+The value displayed for
+.Va security-password
+is always an empty string, even when a password is set.
+Default: empty string.
+.Pp
+When
+.Va security-mode
+is set to
+.Dq Li full
+or
+.Dq Li command ,
+.Nm
+can be used to enter a new password using any
+.Ar value
+for
+.Va security-password
+on the command line.
+You will be prompted by
+.Nm
+to type in the new password in this case.
+Trying to set
+.Va security-password
+when
+.Va security-mode
+is set to
+.Dq Li none
+using
+.Nm
+has no effect.
+.It Va selftest-#megs
+An integer specifying the number of megabytes of memory to test upon
+power-up when
+.Va diag-switch?
+is set to
+.Dq Li false .
+Default:
+.Dq Li 1 .
+.It Va shutdown-temperature
+Temperature at which the ASM issues an over-temperature shutdown.
+Default: system-dependent.
+.It Va silent-mode
+If set to
+.Dq Li true ,
+memory test messages will not be displayed at power-up.
+Default:
+.Dq Li false .
+.It Va sunmon-compat?
+If set to
+.Dq Li true ,
+the old bootROM interface will be used while in the boot monitor,
+rather than the OpenBoot PROM interface.
+Default:
+.Dq Li false .
+.It Va system-board-date
+Manufacturing date of the system board.
+Default: system-dependent.
+.It Va system-board-serial#
+Serial number of the system board.
+Default: system-dependent.
+.It Va tpe-link-test?
+Enable link test on 10baseT and 100baseTX Ethernet devices.
+Default:
+.Dq Li true .
+.It Va ttya-mode
+A string of five comma separated fields in the format
+.Dq Li 9600,8,n,1,- .
+The first field is the baud rate.
+The second field is the number of data bits.
+The third field is the parity; acceptable values for parity are
+.Ql n
+(none),
+.Ql e
+(even),
+.Ql o
+(odd),
+.Ql m
+(mark), and
+.Ql s
+(space).
+The fourth field is the number of stop bits.
+The fifth field is the
+.Dq handshake
+field; acceptable values are
+.Ql -
+(none),
+.Ql h
+(RTS/CTS), and
+.Ql s
+(Xon/Xoff).
+Default:
+.Dq Li 9600,8,n,1,- .
+.It Va ttya-ignore-cd
+If set to
+.Dq Li true ,
+the system will ignore carrier detect.
+Default:
+.Dq Li true .
+.It Va ttya-rts-dtr-off
+If set to
+.Dq Li true ,
+the system will ignore RTS/DTR.
+Default:
+.Dq Li false .
+.It Va ttyb-mode
+Like
+.Va ttya-mode ,
+but for ttyb.
+Default:
+.Dq Li 9600,8,n,1,- .
+.It Va ttyb-ignore-cd
+Like
+.Va ttya-ignore-cd ,
+but for ttyb.
+Default:
+.Dq Li true .
+.It Va ttyb-rts-dtr-off
+Like
+.Va ttya-rts-dtr-off ,
+but for ttyb.
+Default:
+.Dq Li false .
+.It Va use-boot-table?
+Use boot table defined by the OEM.
+Default: system-dependent.
+.It Va use-nvramrc?
+If set to
+.Dq Li true ,
+the script stored in
+.Va nvramrc
+will be executed during start-up.
+Default:
+.Dq Li false .
+.It Va warning-temperature
+Temperature at which the ASM issues an over-temperature warning.
+Default: system-dependent.
+.It Va watchdog-enable?
+Enables or disables the system watchdog timer.
+Default:
+.Dq Li false .
+.It Va watchdog-reboot?
+If set to
+.Dq Li true ,
+the system will reboot upon terminal count of the system watchdog timer.
+If set to
+.Dq Li false ,
+the system will fall into the boot monitor.
+Default:
+.Dq Li false .
+.It Va watchdog-timeout
+Expiry limit for the system watchdog timer.
+Range and unit depend on the system model.
+Default: system-dependent.
+.El
+.Sh EXAMPLES
+Print all available configuration variables and their current values:
+.Pp
+.Dl "eeprom -a"
+.Pp
+Print the current value of the
+.Va local-mac-address?
+variable:
+.Pp
+.Dl "eeprom local-mac-address\e?"
+.Pp
+Set the value of the
+.Va local-mac-address?
+variable to
+.Dq Li true :
+.Pp
+.Dl "eeprom local-mac-address\e?=true"
+.Pp
+Note that the
+.Ql \e
+in the above examples is used to keep the shell from interpreting the
+.Ql \&? .
+.Pp
+Write an image to the
+.Va oem-logo
+variable:
+.Pp
+.Dl "eeprom oem-logo=/path/to/image.raw"
+.Pp
+Remove the image from the
+.Va oem-logo
+variable again:
+.Pp
+.Dl "eeprom oem-logo="
+.Pp
+Set the value of the
+.Va security-mode
+variable to
+.Dq Li full ,
+and set the password:
+.Bd -literal -offset indent
+eeprom security-mode=full
+New password:
+Retype new password:
+.Ed
+.Pp
+Remember that the maximum length for the password is 8 characters.
+All characters exceeding this length will be ignored.
+.Pp
+Set a new password when the
+.Va security-mode
+variable is set to
+.Dq Li command
+or
+.Dq Li full :
+.Bd -literal -offset indent
+eeprom security-password=
+New password:
+Retype new password:
+.Ed
+.Sh SEE ALSO
+.Xr dc 4 ,
+.Xr gem 4 ,
+.Xr hme 4 ,
+.Xr ofwdump 8
+.Sh HISTORY
+The
+.Nm
+utility first appeared in
+.Bx 4.4 .
+It was adopted from there by
+.Fx 2.0 .
+The
+.Nm
+utility was removed from
+.Fx
+again after
+.Fx 2.1.7
+because the utility was unused at that time.
+The present implementation of the
+.Nm
+utility first appeared in
+.Fx 5.3 .
+It is inspired by the
+.Nx
+.Xr eeprom 8
+and SunOS/Solaris
+.Xr eeprom 1M
+utilities.
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+utility uses base code from the
+.Nx
+version written by
+.An "Jason R. Thorpe" .
+The handlers for the Open Firmware
+.Pa /options
+node were written by
+.An "Marius Strobl" Aq marius at FreeBSD.org .
+The code for accessing the Open Firmware device tree is shared with the
+.Xr ofwdump 8
+utility written by
+.An "Thomas Moestl" Aq tmm at FreeBSD.org .
+.Sh BUGS
+Currently,
+.Nm
+only supports systems equipped with Open Firmware and is only tested on Sun
+Microsystems sun4u machines.
Property changes on: trunk/usr.sbin/eeprom/eeprom.8
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+MidnightBSD=%H
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Added: trunk/usr.sbin/eeprom/eeprom.c
===================================================================
--- trunk/usr.sbin/eeprom/eeprom.c (rev 0)
+++ trunk/usr.sbin/eeprom/eeprom.c 2018-06-10 02:58:24 UTC (rev 10792)
@@ -0,0 +1,147 @@
+/* $MidnightBSD$ */
+/*-
+ * Copyright (c) 1996 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jason R. Thorpe.
+ *
+ * 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 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.
+ *
+ * from: NetBSD: main.c,v 1.15 2001/02/19 23:22:42 cgd Exp
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: stable/10/usr.sbin/eeprom/eeprom.c 203972 2010-02-16 21:47:05Z imp $");
+
+#include <err.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sysexits.h>
+#include <unistd.h>
+
+#include "ofw_options.h"
+
+static int action(char *);
+static void dump_config(void);
+static void usage(void);
+
+static void
+usage(void)
+{
+
+ fprintf(stderr,
+ "usage: eeprom -a\n"
+ " eeprom [-] name[=value] ...\n");
+ exit(EX_USAGE);
+}
+
+int
+main(int argc, char *argv[])
+{
+ int do_stdin, opt;
+ int aflag, rv;
+ char *cp;
+ char line[BUFSIZ];
+
+ aflag = do_stdin = 0;
+ rv = EX_OK;
+ while ((opt = getopt(argc, argv, "-a")) != -1) {
+ switch (opt) {
+ case '-':
+ if (aflag)
+ usage();
+ do_stdin = 1;
+ break;
+ case 'a':
+ if (do_stdin)
+ usage();
+ aflag = 1;
+ break;
+ case '?':
+ default:
+ usage();
+ /* NOTREACHED */
+ }
+ }
+ argc -= optind;
+ argv += optind;
+
+ if (aflag) {
+ if (argc != 0)
+ usage();
+ dump_config();
+ } else {
+ if (do_stdin) {
+ while (fgets(line, BUFSIZ, stdin) != NULL &&
+ rv == EX_OK) {
+ if (line[0] == '\n')
+ continue;
+ if ((cp = strrchr(line, '\n')) != NULL)
+ *cp = '\0';
+ rv = action(line);
+ }
+ if (ferror(stdin))
+ err(EX_NOINPUT, "stdin");
+ } else {
+ if (argc == 0)
+ usage();
+ while (argc && rv == EX_OK) {
+ rv = action(*argv);
+ ++argv;
+ --argc;
+ }
+ }
+ }
+ return (rv);
+}
+
+static int
+action(char *line)
+{
+ int rv;
+ char *keyword, *arg;
+
+ keyword = strdup(line);
+ if (keyword == NULL)
+ err(EX_OSERR, "malloc() failed");
+ if ((arg = strrchr(keyword, '=')) != NULL)
+ *arg++ = '\0';
+ switch (rv = ofwo_action(keyword, arg)) {
+ case EX_UNAVAILABLE:
+ warnx("nothing available for '%s'.", keyword);
+ break;
+ case EX_DATAERR:
+ warnx("invalid value '%s' for '%s'.", arg, keyword);
+ break;
+ }
+ free(keyword);
+ return(rv);
+}
+
+static void
+dump_config(void)
+{
+
+ ofwo_dump();
+}
Property changes on: trunk/usr.sbin/eeprom/eeprom.c
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+MidnightBSD=%H
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Added: trunk/usr.sbin/eeprom/ofw_options.c
===================================================================
--- trunk/usr.sbin/eeprom/ofw_options.c (rev 0)
+++ trunk/usr.sbin/eeprom/ofw_options.c 2018-06-10 02:58:24 UTC (rev 10792)
@@ -0,0 +1,311 @@
+/* $MidnightBSD$ */
+/*-
+ * Copyright (c) 2004 Marius Strobl
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: stable/10/usr.sbin/eeprom/ofw_options.c 263763 2014-03-26 07:31:57Z dim $");
+
+/*
+ * Handlers for Open Firmware /options node.
+ */
+
+#include <sys/types.h>
+
+#include <dev/ofw/openfirm.h>
+
+#include <err.h>
+#include <fcntl.h>
+#include <readpassphrase.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sysexits.h>
+#include <unistd.h>
+
+#include "ofw_options.h"
+#include "ofw_util.h"
+
+#define OFWO_LOGO 512
+#define OFWO_MAXPROP 31
+#define OFWO_MAXPWD 8
+
+struct ofwo_extabent {
+ const char *ex_prop;
+ int (*ex_handler)(const struct ofwo_extabent *, int,
+ const void *, int, const char *);
+};
+
+static int ofwo_oemlogo(const struct ofwo_extabent *, int, const void *,
+ int, const char *);
+static int ofwo_secmode(const struct ofwo_extabent *, int, const void *,
+ int, const char *);
+static int ofwo_secpwd(const struct ofwo_extabent *, int, const void *,
+ int, const char *);
+
+static const struct ofwo_extabent ofwo_extab[] = {
+ { "oem-logo", ofwo_oemlogo },
+ { "security-mode", ofwo_secmode },
+ { "security-password", ofwo_secpwd },
+ { NULL, NULL }
+};
+
+static int ofwo_setpass(int);
+static int ofwo_setstr(int, const void *, int, const char *, const char *);
+
+static __inline void
+ofwo_printprop(const char *prop, const char* buf, int buflen)
+{
+
+ printf("%s: %.*s\n", prop, buflen, buf);
+}
+
+static int
+ofwo_oemlogo(const struct ofwo_extabent *exent, int fd, const void *buf,
+ int buflen, const char *val)
+{
+ int lfd;
+ char logo[OFWO_LOGO + 1];
+
+ if (val) {
+ if (val[0] == '\0')
+ ofw_setprop(fd, ofw_optnode(fd), exent->ex_prop, "", 1);
+ else {
+ if ((lfd = open(val, O_RDONLY)) == -1) {
+ warn("could not open '%s'", val);
+ return (EX_USAGE);
+ }
+ if (read(lfd, logo, OFWO_LOGO) != OFWO_LOGO ||
+ lseek(lfd, 0, SEEK_END) != OFWO_LOGO) {
+ close(lfd);
+ warnx("logo '%s' has wrong size.", val);
+ return (EX_USAGE);
+ }
+ close(lfd);
+ logo[OFWO_LOGO] = '\0';
+ if (ofw_setprop(fd, ofw_optnode(fd), exent->ex_prop,
+ logo, OFWO_LOGO + 1) != OFWO_LOGO)
+ errx(EX_IOERR, "writing logo failed.");
+ }
+ } else
+ if (buflen != 0)
+ printf("%s: <logo data>\n", exent->ex_prop);
+ else
+ ofwo_printprop(exent->ex_prop, (const char *)buf,
+ buflen);
+ return (EX_OK);
+}
+
+static int
+ofwo_secmode(const struct ofwo_extabent *exent, int fd, const void *buf,
+ int buflen, const char *val)
+{
+ int res;
+
+ if (val) {
+ if (strcmp(val, "full") == 0 || strcmp(val, "command") == 0) {
+ if ((res = ofwo_setpass(fd)) != EX_OK)
+ return (res);
+ if ((res = ofwo_setstr(fd, buf, buflen, exent->ex_prop,
+ val)) != EX_OK)
+ ofw_setprop(fd, ofw_optnode(fd),
+ "security-password", "", 1);
+ return (res);
+ }
+ if (strcmp(val, "none") == 0) {
+ ofw_setprop(fd, ofw_optnode(fd), "security-password",
+ "", 1);
+ return (ofwo_setstr(fd, buf, buflen, exent->ex_prop,
+ val));
+ }
+ return (EX_DATAERR);
+ } else
+ ofwo_printprop(exent->ex_prop, (const char *)buf, buflen);
+ return (EX_OK);
+}
+
+static int
+ofwo_secpwd(const struct ofwo_extabent *exent, int fd, const void *buf,
+ int buflen, const char *val)
+{
+ void *pbuf;
+ int len, pblen, rv;
+
+ pblen = 0;
+ rv = EX_OK;
+ pbuf = NULL;
+ if (val) {
+ len = ofw_getprop_alloc(fd, ofw_optnode(fd), "security-mode",
+ &pbuf, &pblen, 1);
+ if (len <= 0 || strncmp("none", (char *)pbuf, len) == 0) {
+ rv = EX_CONFIG;
+ warnx("no security mode set.");
+ } else if (strncmp("command", (char *)pbuf, len) == 0 ||
+ strncmp("full", (char *)pbuf, len) == 0) {
+ rv = ofwo_setpass(fd);
+ } else {
+ rv = EX_CONFIG;
+ warnx("invalid security mode.");
+ }
+ } else
+ ofwo_printprop(exent->ex_prop, (const char *)buf, buflen);
+ if (pbuf != NULL)
+ free(pbuf);
+ return (rv);
+}
+
+static int
+ofwo_setpass(int fd)
+{
+ char pwd1[OFWO_MAXPWD + 1], pwd2[OFWO_MAXPWD + 1];
+
+ if (readpassphrase("New password:", pwd1, sizeof(pwd1),
+ RPP_ECHO_OFF | RPP_REQUIRE_TTY) == NULL ||
+ readpassphrase("Retype new password:", pwd2, sizeof(pwd2),
+ RPP_ECHO_OFF | RPP_REQUIRE_TTY) == NULL)
+ errx(EX_USAGE, "failed to get password.");
+ if (strlen(pwd1) == 0) {
+ printf("Password unchanged.\n");
+ return (EX_OK);
+ }
+ if (strcmp(pwd1, pwd2) != 0) {
+ printf("Mismatch - password unchanged.\n");
+ return (EX_USAGE);
+ }
+ ofw_setprop(fd, ofw_optnode(fd), "security-password", pwd1,
+ strlen(pwd1) + 1);
+ return (EX_OK);
+}
+
+static int
+ofwo_setstr(int fd, const void *buf, int buflen, const char *prop,
+ const char *val)
+{
+ void *pbuf;
+ int len, pblen, rv;
+ phandle_t optnode;
+ char *oval;
+
+ pblen = 0;
+ rv = EX_OK;
+ pbuf = NULL;
+ optnode = ofw_optnode(fd);
+ ofw_setprop(fd, optnode, prop, val, strlen(val) + 1);
+ len = ofw_getprop_alloc(fd, optnode, prop, &pbuf, &pblen, 1);
+ if (len < 0 || strncmp(val, (char *)pbuf, len) != 0) {
+ /*
+ * The value is too long for this property and the OFW has
+ * truncated it to fit or the value is illegal and a legal
+ * one has been written instead (e.g. attempted to write
+ * "foobar" to a "true"/"false"-property) - try to recover
+ * the old value.
+ */
+ rv = EX_DATAERR;
+ if ((oval = malloc(buflen + 1)) == NULL)
+ err(EX_OSERR, "malloc() failed.");
+ strncpy(oval, buf, buflen);
+ oval[buflen] = '\0';
+ len = ofw_setprop(fd, optnode, prop, oval, buflen + 1);
+ if (len != buflen)
+ errx(EX_IOERR, "recovery of old value failed.");
+ free(oval);
+ goto out;
+ }
+ printf("%s: %.*s%s->%s%.*s\n", prop, buflen, (const char *)buf,
+ buflen > 0 ? " " : "", len > 0 ? " " : "", len, (char *)pbuf);
+out:
+ if (pbuf != NULL)
+ free(pbuf);
+ return (rv);
+}
+
+void
+ofwo_dump(void)
+{
+ void *pbuf;
+ int fd, len, nlen, pblen;
+ phandle_t optnode;
+ char prop[OFWO_MAXPROP + 1];
+ const struct ofwo_extabent *ex;
+
+ pblen = 0;
+ pbuf = NULL;
+ fd = ofw_open(O_RDONLY);
+ optnode = ofw_optnode(fd);
+ for (nlen = ofw_firstprop(fd, optnode, prop, sizeof(prop)); nlen != 0;
+ nlen = ofw_nextprop(fd, optnode, prop, prop, sizeof(prop))) {
+ len = ofw_getprop_alloc(fd, optnode, prop, &pbuf, &pblen, 1);
+ if (len < 0)
+ continue;
+ if (strcmp(prop, "name") == 0)
+ continue;
+ for (ex = ofwo_extab; ex->ex_prop != NULL; ++ex)
+ if (strcmp(ex->ex_prop, prop) == 0)
+ break;
+ if (ex->ex_prop != NULL)
+ (*ex->ex_handler)(ex, fd, pbuf, len, NULL);
+ else
+ ofwo_printprop(prop, (char *)pbuf, len);
+ }
+ if (pbuf != NULL)
+ free(pbuf);
+ ofw_close(fd);
+}
+
+int
+ofwo_action(const char *prop, const char *val)
+{
+ void *pbuf;
+ int fd, len, pblen, rv;
+ const struct ofwo_extabent *ex;
+
+ pblen = 0;
+ rv = EX_OK;
+ pbuf = NULL;
+ if (strcmp(prop, "name") == 0)
+ return (EX_UNAVAILABLE);
+ if (val)
+ fd = ofw_open(O_RDWR);
+ else
+ fd = ofw_open(O_RDONLY);
+ len = ofw_getprop_alloc(fd, ofw_optnode(fd), prop, &pbuf, &pblen, 1);
+ if (len < 0) {
+ rv = EX_UNAVAILABLE;
+ goto out;
+ }
+ for (ex = ofwo_extab; ex->ex_prop != NULL; ++ex)
+ if (strcmp(ex->ex_prop, prop) == 0)
+ break;
+ if (ex->ex_prop != NULL)
+ rv = (*ex->ex_handler)(ex, fd, pbuf, len, val);
+ else if (val)
+ rv = ofwo_setstr(fd, pbuf, len, prop, val);
+ else
+ ofwo_printprop(prop, (char *)pbuf, len);
+out:
+ if (pbuf != NULL)
+ free(pbuf);
+ ofw_close(fd);
+ return (rv);
+}
Property changes on: trunk/usr.sbin/eeprom/ofw_options.c
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+MidnightBSD=%H
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Added: trunk/usr.sbin/eeprom/ofw_options.h
===================================================================
--- trunk/usr.sbin/eeprom/ofw_options.h (rev 0)
+++ trunk/usr.sbin/eeprom/ofw_options.h 2018-06-10 02:58:24 UTC (rev 10792)
@@ -0,0 +1,35 @@
+/* $MidnightBSD$ */
+/*-
+ * Copyright (c) 2004 Marius Strobl
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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: stable/10/usr.sbin/eeprom/ofw_options.h 129590 2004-05-22 16:56:04Z marius $
+ */
+
+#ifndef OFW_OPTIONS_H
+#define OFW_OPTIONS_H
+
+void ofwo_dump(void);
+int ofwo_action(const char *prop, const char *val);
+
+#endif /* OFW_OPTIONS_H */
Property changes on: trunk/usr.sbin/eeprom/ofw_options.h
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+MidnightBSD=%H
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
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