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| author | Hervé Poussineau <hpoussin@reactos.org> | 2016-09-26 22:23:25 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-10-04 10:00:25 +0200 |
| commit | 148fbe950454a7faf9ffae1763a3a185fcc7233e (patch) | |
| tree | b44bdaf629e74ab5c7d87f43b4a45504598437f9 | |
| parent | 4f2e39e10360380862ae388424c129ce56ec8ae9 (diff) | |
| download | qemu-148fbe950454a7faf9ffae1763a3a185fcc7233e.tar.gz | |
intc/slavio_intctl: implement InterruptStatsProvider interface
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <1474921408-24710-4-git-send-email-hpoussin@reactos.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | hw/intc/slavio_intctl.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/hw/intc/slavio_intctl.c b/hw/intc/slavio_intctl.c index e82e893628..a9acb647cc 100644 --- a/hw/intc/slavio_intctl.c +++ b/hw/intc/slavio_intctl.c @@ -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) |