diff options
author | tmm <tmm@FreeBSD.org> | 2001-11-18 20:50:11 +0000 |
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committer | tmm <tmm@FreeBSD.org> | 2001-11-18 20:50:11 +0000 |
commit | 30e94c0aed4e84bd6a04691329f396d89bd739fb (patch) | |
tree | 5e596547747cb21087cafccc93d82d7f0e554ed3 /sys | |
parent | f90b466a8546d0524d6a6e155053dd4a402050e0 (diff) | |
download | FreeBSD-src-30e94c0aed4e84bd6a04691329f396d89bd739fb.zip FreeBSD-src-30e94c0aed4e84bd6a04691329f396d89bd739fb.tar.gz |
Add a structure defintion for the id prom contents.
Obtained from: NetBSD
Diffstat (limited to 'sys')
-rw-r--r-- | sys/sparc64/include/idprom.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/sys/sparc64/include/idprom.h b/sys/sparc64/include/idprom.h new file mode 100644 index 0000000..1f500b8 --- /dev/null +++ b/sys/sparc64/include/idprom.h @@ -0,0 +1,63 @@ +/* + * Copyright (c) 1993 Adam Glass + * 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 Adam Glass. + * 4. The name of the Author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY Adam Glass ``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 REGENTS 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: idprom.h,v 1.2 1998/09/05 23:57:26 eeh Exp + * + * $FreeBSD$ + */ + +#ifndef _MACHINE_IDPROM_H_ +#define _MACHINE_IDPROM_H_ + +/* + * ID prom format. The ``host id'' is set up by taking the machine + * ID as the top byte and the hostid field as the remaining three. + * The id_xxx0 field appears to contain some other number. The id_xxx1 + * contains a bunch of 00's and a5's on my machines, suggesting it is + * not actually used. The checksum seems to include them, however. + */ +struct idprom { + u_char id_format; /* format identifier (= 1) */ + u_char id_machine; /* machine type (see param.h) */ + u_char id_ether[6]; /* ethernet address */ + int id_date; /* date of manufacture */ + u_char id_hostid[3]; /* ``host id'' bytes */ + u_char id_checksum; /* xor of everything else */ + char id_undef[16]; /* undefined */ +}; + +#define ID_SUN4_100 0x22 +#define ID_SUN4_200 0x21 +#define ID_SUN4_300 0x23 +#define ID_SUN4_400 0x24 + +#define IDPROM_VERSION 1 + +#endif /* !_MACHINE_IDPROM_H_ */ |