1 /* $OpenBSD: OSFpal.c,v 1.7 2004/12/01 20:55:07 deraadt Exp $ */ 2 /* $NetBSD: OSFpal.c,v 1.4 1996/10/13 03:00:24 christos Exp $ */ 3 4 /* 5 * Copyright (c) 1994, 1996 Carnegie-Mellon University. 6 * All rights reserved. 7 * 8 * Author: Keith Bostic 9 * 10 * Permission to use, copy, modify and distribute this software and 11 * its documentation is hereby granted, provided that both the copyright 12 * notice and this permission notice appear in all copies of the 13 * software, derivative works or modified versions, and any portions 14 * thereof, and that both notices appear in supporting documentation. 15 * 16 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 17 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND 18 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 19 * 20 * Carnegie Mellon requests users of this software to return to 21 * 22 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 23 * School of Computer Science 24 * Carnegie Mellon University 25 * Pittsburgh PA 15213-3890 26 * 27 * any improvements or extensions that they make and grant Carnegie the 28 * rights to redistribute these changes. 29 */ 30 31 #include <sys/types.h> 32 33 #include <machine/rpb.h> 34 #include <machine/prom.h> 35 36 void 37 OSFpal() 38 { 39 struct rpb *r; 40 struct ctb *t; 41 struct pcs *p; 42 long result; 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 rev: 0x%lx, OSF PAL rev: 0x%lx\n", 50 p->pcs_palrevisions[PALvar_OpenVMS], 51 p->pcs_palrevisions[PALvar_OSF1]); 52 (void)switch_palcode(); 53 } 54 55