From 49b511471346e04914e98b5acdf26558b55f77ac Mon Sep 17 00:00:00 2001
From: pk <pk@NetBSD.org>
Date: Wed, 16 Sep 1998 13:36:23 +0000
Subject: [PATCH] Make all cpu info structures accessible through an array
 `cpus[_MAXNCPUS]'.

---
 sys/arch/sparc/sparc/cpu.c    | 10 ++++++++--
 sys/arch/sparc/sparc/cpuvar.h |  4 +++-
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/sys/arch/sparc/sparc/cpu.c b/sys/arch/sparc/sparc/cpu.c
index 441aaa6edba6..4f42b38e9482 100644
--- a/sys/arch/sparc/sparc/cpu.c
+++ b/sys/arch/sparc/sparc/cpu.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: cpu.c,v 1.68 1998/09/15 13:12:25 pk Exp $ */
+/*	$NetBSD: cpu.c,v 1.69 1998/09/16 13:36:23 pk Exp $ */
 
 /*
  * Copyright (c) 1996
@@ -91,7 +91,10 @@ struct cpu_softc {
 char	machine[] = MACHINE;		/* from <machine/param.h> */
 char	machine_arch[] = MACHINE_ARCH;	/* from <machine/param.h> */
 char	cpu_model[100];
+
 int	ncpu;
+struct	cpu_info *cpus[_MAXNCPU];
+#define CPU_MID2CPUNO(mid) ((mid) - 8)
 
 struct proc	*fpproc;
 
@@ -257,12 +260,15 @@ static	struct cpu_softc *bootcpu;
 		bootcpu = sc;
 		cip = sc->sc_cpuinfo = (struct cpu_info *)CPUINFO_VA;
 		cip->master = 1;
+		cpus[0] = cip;
 	} else {
 		cip = sc->sc_cpuinfo = alloc_cpuinfo();
 	}
 
-	if (mid != 0)
+	if (mid != 0) {
 		printf(": mid %d", mid);
+		cpus[CPU_MID2CPUNO(mid)] = cip;
+	}
 
 	cip->mid = mid;
 	cip->node = node;
diff --git a/sys/arch/sparc/sparc/cpuvar.h b/sys/arch/sparc/sparc/cpuvar.h
index 515bd0d2a7ba..741e75c4feed 100644
--- a/sys/arch/sparc/sparc/cpuvar.h
+++ b/sys/arch/sparc/sparc/cpuvar.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: cpuvar.h,v 1.10 1998/09/12 14:12:49 pk Exp $ */
+/*	$NetBSD: cpuvar.h,v 1.11 1998/09/16 13:36:23 pk Exp $ */
 
 /*
  *  Copyright (c) 1996 The NetBSD Foundation, Inc.
@@ -278,6 +278,8 @@ void getcpuinfo __P((struct cpu_info *sc, int node));
 void mmu_install_tables __P((struct cpu_info *));
 void pmap_alloc_cpu __P((struct cpu_info *));
 
+extern struct cpu_info *cpus[];
+
 #define cpuinfo	(*(struct cpu_info *)CPUINFO_VA)
 
 #endif	/* _sparc_cpuvar_h */