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cpu_hatched_p only for MULTIPROCESSOR

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This commit is contained in:
jmcneill 2019-10-20 14:25:14 +00:00
parent eabed2a835
commit 74297fa00a
1 changed files with 4 additions and 2 deletions
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6
sys/arch/arm/arm32/cpu.c
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@ -1,4 +1,4 @@
/* $NetBSD: cpu.c,v 1.133 2019/10/19 18:04:26 jmcneill Exp $ */
/* $NetBSD: cpu.c,v 1.134 2019/10/20 14:25:14 jmcneill Exp $ */
/*
* Copyright (c) 1995 Mark Brinicombe.
@ -46,7 +46,7 @@
#include "opt_multiprocessor.h"
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.133 2019/10/19 18:04:26 jmcneill Exp $");
__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.134 2019/10/20 14:25:14 jmcneill Exp $");
#include <sys/param.h>
#include <sys/conf.h>
@ -239,12 +239,14 @@ cpu_attach(device_t dv, cpuid_t id)
vfp_attach(ci); /* XXX SMP */
}
#ifdef MULTIPROCESSOR
bool
cpu_hatched_p(u_int cpuindex)
{
membar_consumer();
return (arm_cpu_hatched & __BIT(cpuindex)) != 0;
}
#endif
enum cpu_class {
CPU_CLASS_NONE,