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OSFpal.c revision 1.3 
      1 /* $NetBSD: OSFpal.c,v 1.3 1997/09/06 14:03:55 drochner Exp $ */
      2 
      3 /*
      4  * Copyright (c) 1994, 1996 Carnegie-Mellon University.
      5  * All rights reserved.
      6  *
      7  * Author: Keith Bostic
      8  *
      9  * Permission to use, copy, modify and distribute this software and
     10  * its documentation is hereby granted, provided that both the copyright
     11  * notice and this permission notice appear in all copies of the
     12  * software, derivative works or modified versions, and any portions
     13  * thereof, and that both notices appear in supporting documentation.
     14  *
     15  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     16  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
     17  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     18  *
     19  * Carnegie Mellon requests users of this software to return to
     20  *
     21  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     22  *  School of Computer Science
     23  *  Carnegie Mellon University
     24  *  Pittsburgh PA 15213-3890
     25  *
     26  * any improvements or extensions that they make and grant Carnegie the
     27  * rights to redistribute these changes.
     28  */
     29 
     30 #include <sys/types.h>
     31 #include <lib/libsa/stand.h>
     32 
     33 #include <machine/prom.h>
     34 #include <machine/rpb.h>
     35 
     36 #include "common.h"
     37 
     38 void
     39 OSFpal()
     40 {
     41 	struct rpb *r;
     42 	struct pcs *p;
     43 	int offset;
     44 
     45 	r = (struct rpb *)HWRPB_ADDR;
     46 	offset = r->rpb_pcs_size * cpu_number();
     47 	p = (struct pcs *)((u_int8_t *)r + r->rpb_pcs_off + offset);
     48 
     49 	printf("VMS PAL revision: 0x%lx\n",
     50 	    p->pcs_palrevisions[PALvar_OpenVMS]);
     51 	printf("OSF PAL rev: 0x%lx\n", p->pcs_palrevisions[PALvar_OSF1]);
     52 	switch_palcode();
     53 	printf("Switch to OSF PAL code succeeded.\n");
     54 }
     55 
     56