Commit 148fbe95 authored by Hervé Poussineau's avatar Hervé Poussineau Committed by Paolo Bonzini
Browse files

intc/slavio_intctl: implement InterruptStatsProvider interface 



Acked-by: default avatarArtyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: default avatarHervé Poussineau <hpoussin@reactos.org>
Message-Id: <1474921408-24710-4-git-send-email-hpoussin@reactos.org>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 4f2e39e1

hw/intc/slavio_intctl.c

+35 −0
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ 
#include "hw/sparc/sun4m.h"

#include "monitor/monitor.h"

#include "hw/sysbus.h"

#include "hw/intc/intc.h"

#include "trace.h"



//#define DEBUG_IRQ_COUNT
@@ -418,6 +419,31 @@ static void slavio_intctl_reset(DeviceState *d) 
    slavio_check_interrupts(s, 0);

}



#ifdef DEBUG_IRQ_COUNT

static bool slavio_intctl_get_statistics(InterruptStatsProvider *obj,

                                         uint64_t **irq_counts,

                                         unsigned int *nb_irqs)

{

    SLAVIO_INTCTLState *s = SLAVIO_INTCTL(obj);

    *irq_counts = s->irq_count;

    *nb_irqs = ARRAY_SIZE(s->irq_count);

    return true;

}

#endif



static void slavio_intctl_print_info(InterruptStatsProvider *obj, Monitor *mon)

{

    SLAVIO_INTCTLState *s = SLAVIO_INTCTL(obj);

    int i;



    for (i = 0; i < MAX_CPUS; i++) {

        monitor_printf(mon, "per-cpu %d: pending 0x%08x\n", i,

                       s->slaves[i].intreg_pending);

    }

    monitor_printf(mon, "master: pending 0x%08x, disabled 0x%08x\n",

                   s->intregm_pending, s->intregm_disabled);

}



static void slavio_intctl_init(Object *obj)

{

    DeviceState *dev = DEVICE(obj);
@@ -449,9 +475,14 @@ static void slavio_intctl_init(Object *obj) 
static void slavio_intctl_class_init(ObjectClass *klass, void *data)

{

    DeviceClass *dc = DEVICE_CLASS(klass);

    InterruptStatsProviderClass *ic = INTERRUPT_STATS_PROVIDER_CLASS(klass);



    dc->reset = slavio_intctl_reset;

    dc->vmsd = &vmstate_intctl;

#ifdef DEBUG_IRQ_COUNT

    ic->get_statistics = slavio_intctl_get_statistics;

#endif

    ic->print_info = slavio_intctl_print_info;

}



static const TypeInfo slavio_intctl_info = {
@@ -460,6 +491,10 @@ static const TypeInfo slavio_intctl_info = { 
    .instance_size = sizeof(SLAVIO_INTCTLState),

    .instance_init = slavio_intctl_init,

    .class_init    = slavio_intctl_class_init,

    .interfaces = (InterfaceInfo[]) {

        { TYPE_INTERRUPT_STATS_PROVIDER },

        { }

    },

};



static void slavio_intctl_register_types(void)