[src/trunk]: src/sys/arch/pmax/pmax Check KN03_INTR_PROD_JUMPER in the IOASIC...

[simonb <simonb%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c33281f4c2a1
branches:  trunk
changeset: 467459:c33281f4c2a1
user:      simonb <simonb%NetBSD.org@localhost>
date:      Thu Mar 25 03:03:59 1999 +0000

description:
Check KN03_INTR_PROD_JUMPER in the IOASIC INTR register to test if we
are running on a 5000/2x0 or a 5900, and set cpu_model accordingly.
(Test from Tohru Nishimura).

diffstat:

 sys/arch/pmax/pmax/dec_3maxplus.c |  16 ++++++++++++----
 1 files changed, 12 insertions(+), 4 deletions(-)

diffs (44 lines):

diff -r bbb44505f088 -r c33281f4c2a1 sys/arch/pmax/pmax/dec_3maxplus.c
--- a/sys/arch/pmax/pmax/dec_3maxplus.c Thu Mar 25 03:00:18 1999 +0000
+++ b/sys/arch/pmax/pmax/dec_3maxplus.c Thu Mar 25 03:03:59 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: dec_3maxplus.c,v 1.12 1999/03/25 01:17:52 simonb Exp $ */
+/*     $NetBSD: dec_3maxplus.c,v 1.13 1999/03/25 03:03:59 simonb Exp $ */
 
 /*
  * Copyright (c) 1998 Jonathan Stone.  All rights reserved.
@@ -73,7 +73,7 @@
 
 #include <sys/cdefs.h>                 /* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: dec_3maxplus.c,v 1.12 1999/03/25 01:17:52 simonb Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dec_3maxplus.c,v 1.13 1999/03/25 03:03:59 simonb Exp $");
 
 #include <sys/types.h>
 #include <sys/systm.h>
@@ -135,6 +135,9 @@
 void
 dec_3maxplus_init()
 {
+       volatile u_int *intrp =
+           (volatile u_int *) MIPS_PHYS_TO_KSEG1(KN03_REG_INTR);
+       register u_int intr;
 
        platform.iobus = "tcioasic";
 
@@ -145,8 +148,13 @@
 
        dec_3maxplus_os_init();
 
-       sprintf(cpu_model, "DECstation 5000/2%c0 (3MAXPLUS)",
-           CPUISMIPS3 ? '6' : '4');
+       intr = *intrp;
+       if (intr & KN03_INTR_PROD_JUMPER)
+               sprintf(cpu_model, "DECstation 5000/2%c0 (3MAXPLUS)",
+                   CPUISMIPS3 ? '6' : '4');
+       else
+               sprintf(cpu_model, "DECsystem 5900%s (3MAXPLUS)",
+                   CPUISMIPS3 ? "-260" : "");
 }