diff options
Diffstat (limited to 'hw/misc/macio')
| -rw-r--r-- | hw/misc/macio/cuda.c | 8 | ||||
| -rw-r--r-- | hw/misc/macio/pmu.c | 40 |
2 files changed, 9 insertions, 39 deletions
diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c index 233daf1..1498113 100644 --- a/hw/misc/macio/cuda.c +++ b/hw/misc/macio/cuda.c @@ -24,6 +24,7 @@ */ #include "qemu/osdep.h" +#include "hw/irq.h" #include "hw/ppc/mac.h" #include "hw/qdev-properties.h" #include "migration/vmstate.h" @@ -96,9 +97,9 @@ static void cuda_set_sr_int(void *opaque) CUDAState *s = opaque; MOS6522CUDAState *mcs = &s->mos6522_cuda; MOS6522State *ms = MOS6522(mcs); - MOS6522DeviceClass *mdc = MOS6522_GET_CLASS(ms); + qemu_irq irq = qdev_get_gpio_in(DEVICE(ms), SR_INT_BIT); - mdc->set_sr_int(ms); + qemu_set_irq(irq, 1); } static void cuda_delay_set_sr_int(CUDAState *s) @@ -605,7 +606,8 @@ static void mos6522_cuda_class_init(ObjectClass *oc, void *data) DeviceClass *dc = DEVICE_CLASS(oc); MOS6522DeviceClass *mdc = MOS6522_CLASS(oc); - dc->reset = mos6522_cuda_reset; + device_class_set_parent_reset(dc, mos6522_cuda_reset, + &mdc->parent_reset); mdc->portB_write = mos6522_cuda_portB_write; mdc->get_timer1_counter_value = cuda_get_counter_value; mdc->get_timer2_counter_value = cuda_get_counter_value; diff --git a/hw/misc/macio/pmu.c b/hw/misc/macio/pmu.c index 76c608e..336502a 100644 --- a/hw/misc/macio/pmu.c +++ b/hw/misc/macio/pmu.c @@ -57,27 +57,14 @@ #define VIA_TIMER_FREQ (4700000 / 6) -static void via_update_irq(PMUState *s) -{ - MOS6522PMUState *mps = MOS6522_PMU(&s->mos6522_pmu); - MOS6522State *ms = MOS6522(mps); - - bool new_state = !!(ms->ifr & ms->ier & (SR_INT | T1_INT | T2_INT)); - - if (new_state != s->via_irq_state) { - s->via_irq_state = new_state; - qemu_set_irq(s->via_irq, new_state); - } -} - static void via_set_sr_int(void *opaque) { PMUState *s = opaque; MOS6522PMUState *mps = MOS6522_PMU(&s->mos6522_pmu); MOS6522State *ms = MOS6522(mps); - MOS6522DeviceClass *mdc = MOS6522_GET_CLASS(ms); + qemu_irq irq = qdev_get_gpio_in(DEVICE(ms), SR_INT_BIT); - mdc->set_sr_int(ms); + qemu_set_irq(irq, 1); } static void pmu_update_extirq(PMUState *s) @@ -808,28 +795,9 @@ static void mos6522_pmu_portB_write(MOS6522State *s) MOS6522PMUState *mps = container_of(s, MOS6522PMUState, parent_obj); PMUState *ps = container_of(mps, PMUState, mos6522_pmu); - if ((s->pcr & 0xe0) == 0x20 || (s->pcr & 0xe0) == 0x60) { - s->ifr &= ~CB2_INT; - } - s->ifr &= ~CB1_INT; - - via_update_irq(ps); pmu_update(ps); } -static void mos6522_pmu_portA_write(MOS6522State *s) -{ - MOS6522PMUState *mps = container_of(s, MOS6522PMUState, parent_obj); - PMUState *ps = container_of(mps, PMUState, mos6522_pmu); - - if ((s->pcr & 0x0e) == 0x02 || (s->pcr & 0x0e) == 0x06) { - s->ifr &= ~CA2_INT; - } - s->ifr &= ~CA1_INT; - - via_update_irq(ps); -} - static void mos6522_pmu_reset(DeviceState *dev) { MOS6522State *ms = MOS6522(dev); @@ -850,9 +818,9 @@ static void mos6522_pmu_class_init(ObjectClass *oc, void *data) DeviceClass *dc = DEVICE_CLASS(oc); MOS6522DeviceClass *mdc = MOS6522_CLASS(oc); - dc->reset = mos6522_pmu_reset; + device_class_set_parent_reset(dc, mos6522_pmu_reset, + &mdc->parent_reset); mdc->portB_write = mos6522_pmu_portB_write; - mdc->portA_write = mos6522_pmu_portA_write; } static const TypeInfo mos6522_pmu_type_info = { |