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- Complain if unable to reset the lapic ID.

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- Minor clean up.
This commit is contained in:
ad 2008-05-12 14:19:33 +00:00
parent fb00930331
commit 453d5d4dc1
1 changed files with 10 additions and 8 deletions
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18
sys/arch/x86/x86/cpu.c
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@ -1,4 +1,4 @@
/* $NetBSD: cpu.c,v 1.46 2008/05/12 11:58:10 ad Exp $ */
/* $NetBSD: cpu.c,v 1.47 2008/05/12 14:19:33 ad Exp $ */
/*-
* Copyright (c) 2000, 2006, 2007, 2008 The NetBSD Foundation, Inc.
@ -62,7 +62,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.46 2008/05/12 11:58:10 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.47 2008/05/12 14:19:33 ad Exp $");
#include "opt_ddb.h"
#include "opt_mpbios.h" /* for MPDEBUG */
@ -303,14 +303,16 @@ cpu_attach(device_t parent, device_t self, void *aux)
if (cpunum != lapic_cpu_number()) {
uint32_t reg;
aprint_verbose("\n");
aprint_verbose("%s: running CPU is at apic %d"
" instead of at expected %d",
device_xname(sc->sc_dev), lapic_cpu_number(),
aprint_verbose_dev(self, "running CPU at apic %d"
" instead of at expected %d", lapic_cpu_number(),
cpunum);
reg = i82489_readreg(LAPIC_ID);
i82489_writereg(LAPIC_ID, (reg & ~LAPIC_ID_MASK) |
(cpunum << LAPIC_ID_SHIFT));
}
if (cpunum != lapic_cpu_number()) {
aprint_error_dev(self, "unable to reset apic id\n");
}
}
ci->ci_self = ci;
@ -326,7 +328,7 @@ cpu_attach(device_t parent, device_t self, void *aux)
error = mi_cpu_attach(ci);
if (error != 0) {
aprint_normal("\n");
aprint_error_dev(sc->sc_dev,
aprint_error_dev(self,
"mi_cpu_attach failed with %d\n", error);
return;
}
@ -399,7 +401,7 @@ cpu_attach(device_t parent, device_t self, void *aux)
}
cpu_vm_init(ci);
cpus_attached |= ci->ci_cpumask;
atomic_or_32(&cpus_attached, ci->ci_cpumask);
if (!pmf_device_register(self, cpu_suspend, cpu_resume))
aprint_error_dev(self, "couldn't establish power handler\n");
@ -407,7 +409,7 @@ cpu_attach(device_t parent, device_t self, void *aux)
if (mp_verbose) {
struct lwp *l = ci->ci_data.cpu_idlelwp;
aprint_verbose_dev(sc->sc_dev,
aprint_verbose_dev(self,
"idle lwp at %p, idle sp at %p\n",
l,
#ifdef i386