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- dump some pmu registers at attach.

This commit is contained in:
sato 1999-12-16 09:37:33 +00:00
parent 0941c3a3c9
commit b92082a557
1 changed files with 32 additions and 2 deletions
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34
sys/arch/hpcmips/vr/vrpmu.c
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@ -1,4 +1,4 @@
/* $NetBSD: vrpmu.c,v 1.2 1999/12/08 01:54:59 sato Exp $ */
/* $NetBSD: vrpmu.c,v 1.3 1999/12/16 09:37:33 sato Exp $ */
/*
* Copyright (c) 1999 M. Warner Losh. All rights reserved.
@ -36,6 +36,12 @@
#include <hpcmips/vr/vrpmuvar.h>
#include <hpcmips/vr/vrpmureg.h>
#include "vrbcu.h"
#if NVRBCU > 0
#include <hpcmips/vr/bcuvar.h>
#include <hpcmips/vr/bcureg.h>
#endif
static int vrpmumatch __P((struct device *, struct cfdata *, void *));
static void vrpmuattach __P((struct device *, struct device *, void *));
@ -167,12 +173,36 @@ vrpmu_dump_regs(arg)
struct vrpmu_softc *sc = arg;
unsigned int intstat1;
unsigned int intstat2;
unsigned int reg;
#if NVRBCU > 0
int cpuid;
#endif
intstat1 = vrpmu_read(sc, PMUINT_REG_W);
intstat2 = vrpmu_read(sc, PMUINT2_REG_W);
vrpmu_dump_intr(intstat1, intstat2);
/* others? XXXX */
reg = vrpmu_read(sc, PMUCNT_REG_W);
printf("vrpmu: cnt 0x%x: ", reg);
bitdisp16(reg);
reg = vrpmu_read(sc, PMUCNT2_REG_W);
printf("vrpmu: cnt2 0x%x: ", reg);
bitdisp16(reg);
#if NVRBCU > 0
cpuid = vrbcu_vrip_getcpuid();
if (cpuid >= BCUREVID_RID_4111){
reg = vrpmu_read(sc, PMUWAIT_REG_W);
printf("vrpmu: wait 0x%x", reg);
}
if (cpuid >= BCUREVID_RID_4121){
reg = vrpmu_read(sc, PMUDIV_REG_W);
printf(" div 0x%x", reg);
}
#endif
printf("\n");
}
/*
* PMU interrupt handler.
* XXX