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      1 /* $NetBSD: dec_kn7aa.c,v 1.1 2024/03/02 20:15:33 thorpej Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 2024 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Jason R. Thorpe.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #include <sys/cdefs.h>			/* RCS ID & Copyright macro defns */
     33 
     34 __KERNEL_RCSID(0, "$NetBSD: dec_kn7aa.c,v 1.1 2024/03/02 20:15:33 thorpej Exp $");
     35 
     36 #include <sys/param.h>
     37 #include <sys/systm.h>
     38 #include <sys/device.h>
     39 #include <sys/conf.h>
     40 
     41 #include <dev/cons.h>
     42 
     43 #include <machine/rpb.h>
     44 #include <machine/autoconf.h>
     45 #include <machine/cpuconf.h>
     46 
     47 void		dec_kn7aa_init(void);
     48 void		dec_kn7aa_cons_init(void);
     49 static void	dec_kn7aa_device_register(device_t, void *);
     50 
     51 const struct alpha_variation_table dec_kn7aa_variations[] = {
     52 	{ 0, "DEC 7000" },
     53 	{ 1, "DEC 10000" },
     54 	{ 0, NULL },
     55 };
     56 
     57 void
     58 dec_kn7aa_init(void)
     59 {
     60 	uint64_t variation;
     61 
     62 	platform.family = "KN7AA (\"Ruby\")";
     63 
     64 	if ((platform.model = alpha_dsr_sysname()) == NULL) {
     65 		variation = hwrpb->rpb_variation & SV_ST_MASK;
     66 		if ((platform.model = alpha_variation_name(variation,
     67 		    dec_kn7aa_variations)) == NULL)
     68 			platform.model = alpha_unknown_sysname();
     69 	}
     70 
     71 	platform.iobus = "lsb";
     72 	platform.cons_init = dec_kn7aa_cons_init;
     73 	platform.device_register = dec_kn7aa_device_register;
     74 }
     75 
     76 void
     77 dec_kn7aa_cons_init(void)
     78 {
     79 }
     80 
     81 static void
     82 dec_kn7aa_device_register(device_t dev, void *aux)
     83 {
     84 }
     85