From: Alistair Francis <alistair.fran...@wdc.com> Signed-off-by: Alistair Francis <alistair.fran...@wdc.com> --- hw/intc/sifive_plic.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/hw/intc/sifive_plic.c b/hw/intc/sifive_plic.c index 877e76877c..35f097799a 100644 --- a/hw/intc/sifive_plic.c +++ b/hw/intc/sifive_plic.c @@ -355,6 +355,17 @@ static const MemoryRegionOps sifive_plic_ops = { } }; +static void sifive_plic_reset(DeviceState *dev) +{ + SiFivePLICState *s = SIFIVE_PLIC(dev); + + memset(s->source_priority, 0, sizeof(uint32_t) * s->num_sources); + memset(s->target_priority, 0, sizeof(uint32_t) * s->num_addrs); + memset(s->pending, 0, sizeof(uint32_t) * s->bitfield_words); + memset(s->claimed, 0, sizeof(uint32_t) * s->bitfield_words); + memset(s->enable, 0, sizeof(uint32_t) * s->num_enables); +} + /* * parse PLIC hart/mode address offset config * @@ -501,6 +512,7 @@ static void sifive_plic_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); + dc->reset = sifive_plic_reset; device_class_set_props(dc, sifive_plic_properties); dc->realize = sifive_plic_realize; dc->vmsd = &vmstate_sifive_plic; -- 2.31.1