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Annotation of sys/arch/alpha/stand/OSFpal.c, Revision 1.1

1.1     ! nbrk        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: