diff options
Diffstat (limited to 'hw/misc')
| -rw-r--r-- | hw/misc/macio/cuda.c | 44 | ||||
| -rw-r--r-- | hw/misc/mos6522.c | 2 |
2 files changed, 19 insertions, 27 deletions
diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c index bd9b862034..8aba2e63ec 100644 --- a/hw/misc/macio/cuda.c +++ b/hw/misc/macio/cuda.c @@ -65,7 +65,7 @@ static void cuda_receive_packet_from_host(CUDAState *s, static uint64_t cuda_get_counter_value(MOS6522State *s, MOS6522Timer *ti) { MOS6522CUDAState *mcs = container_of(s, MOS6522CUDAState, parent_obj); - CUDAState *cs = mcs->cuda; + CUDAState *cs = container_of(mcs, CUDAState, mos6522_cuda); /* Reverse of the tb calculation algorithm that Mac OS X uses on bootup */ uint64_t tb_diff = muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), @@ -78,7 +78,7 @@ static uint64_t cuda_get_counter_value(MOS6522State *s, MOS6522Timer *ti) static uint64_t cuda_get_load_time(MOS6522State *s, MOS6522Timer *ti) { MOS6522CUDAState *mcs = container_of(s, MOS6522CUDAState, parent_obj); - CUDAState *cs = mcs->cuda; + CUDAState *cs = container_of(mcs, CUDAState, mos6522_cuda); uint64_t load_time = muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), cs->tb_frequency, NANOSECONDS_PER_SECOND); @@ -88,7 +88,7 @@ static uint64_t cuda_get_load_time(MOS6522State *s, MOS6522Timer *ti) static void cuda_set_sr_int(void *opaque) { CUDAState *s = opaque; - MOS6522CUDAState *mcs = s->mos6522_cuda; + MOS6522CUDAState *mcs = &s->mos6522_cuda; MOS6522State *ms = MOS6522(mcs); MOS6522DeviceClass *mdc = MOS6522_DEVICE_GET_CLASS(ms); @@ -97,7 +97,7 @@ static void cuda_set_sr_int(void *opaque) static void cuda_delay_set_sr_int(CUDAState *s) { - MOS6522CUDAState *mcs = s->mos6522_cuda; + MOS6522CUDAState *mcs = &s->mos6522_cuda; MOS6522State *ms = MOS6522(mcs); MOS6522DeviceClass *mdc = MOS6522_DEVICE_GET_CLASS(ms); int64_t expire; @@ -117,7 +117,7 @@ static void cuda_delay_set_sr_int(CUDAState *s) /* NOTE: TIP and TREQ are negated */ static void cuda_update(CUDAState *s) { - MOS6522CUDAState *mcs = s->mos6522_cuda; + MOS6522CUDAState *mcs = &s->mos6522_cuda; MOS6522State *ms = MOS6522(mcs); int packet_received, len; @@ -462,7 +462,7 @@ static void cuda_receive_packet_from_host(CUDAState *s, static uint64_t mos6522_cuda_read(void *opaque, hwaddr addr, unsigned size) { CUDAState *s = opaque; - MOS6522CUDAState *mcs = s->mos6522_cuda; + MOS6522CUDAState *mcs = &s->mos6522_cuda; MOS6522State *ms = MOS6522(mcs); addr = (addr >> 9) & 0xf; @@ -473,7 +473,7 @@ static void mos6522_cuda_write(void *opaque, hwaddr addr, uint64_t val, unsigned size) { CUDAState *s = opaque; - MOS6522CUDAState *mcs = s->mos6522_cuda; + MOS6522CUDAState *mcs = &s->mos6522_cuda; MOS6522State *ms = MOS6522(mcs); addr = (addr >> 9) & 0xf; @@ -492,9 +492,11 @@ static const MemoryRegionOps mos6522_cuda_ops = { static const VMStateDescription vmstate_cuda = { .name = "cuda", - .version_id = 4, - .minimum_version_id = 4, + .version_id = 5, + .minimum_version_id = 5, .fields = (VMStateField[]) { + VMSTATE_STRUCT(mos6522_cuda.parent_obj, CUDAState, 0, vmstate_mos6522, + MOS6522State), VMSTATE_UINT8(last_b, CUDAState), VMSTATE_UINT8(last_acr, CUDAState), VMSTATE_INT32(data_in_size, CUDAState), @@ -530,12 +532,8 @@ static void cuda_realize(DeviceState *dev, Error **errp) DeviceState *d; struct tm tm; - d = qdev_create(NULL, TYPE_MOS6522_CUDA); - object_property_set_link(OBJECT(d), OBJECT(s), "cuda", errp); - qdev_init_nofail(d); - s->mos6522_cuda = MOS6522_CUDA(d); - /* Pass IRQ from 6522 */ + d = DEVICE(&s->mos6522_cuda); ms = MOS6522(d); sbd = SYS_BUS_DEVICE(s); sysbus_pass_irq(sbd, SYS_BUS_DEVICE(ms)); @@ -556,6 +554,10 @@ static void cuda_init(Object *obj) CUDAState *s = CUDA(obj); SysBusDevice *sbd = SYS_BUS_DEVICE(obj); + object_initialize(&s->mos6522_cuda, sizeof(s->mos6522_cuda), + TYPE_MOS6522_CUDA); + qdev_set_parent_bus(DEVICE(&s->mos6522_cuda), sysbus_get_default()); + memory_region_init_io(&s->mem, obj, &mos6522_cuda_ops, s, "cuda", 0x2000); sysbus_init_mmio(sbd, &s->mem); @@ -590,8 +592,9 @@ static const TypeInfo cuda_type_info = { static void mos6522_cuda_portB_write(MOS6522State *s) { MOS6522CUDAState *mcs = container_of(s, MOS6522CUDAState, parent_obj); + CUDAState *cs = container_of(mcs, CUDAState, mos6522_cuda); - cuda_update(mcs->cuda); + cuda_update(cs); } static void mos6522_cuda_realize(DeviceState *dev, Error **errp) @@ -605,16 +608,6 @@ static void mos6522_cuda_realize(DeviceState *dev, Error **errp) ms->timers[1].frequency = (SCALE_US * 6000) / 4700; } -static void mos6522_cuda_init(Object *obj) -{ - MOS6522CUDAState *s = MOS6522_CUDA(obj); - - object_property_add_link(obj, "cuda", TYPE_CUDA, - (Object **) &s->cuda, - qdev_prop_allow_set_link_before_realize, - 0, NULL); -} - static void mos6522_cuda_class_init(ObjectClass *oc, void *data) { DeviceClass *dc = DEVICE_CLASS(oc); @@ -632,7 +625,6 @@ static const TypeInfo mos6522_cuda_type_info = { .name = TYPE_MOS6522_CUDA, .parent = TYPE_MOS6522, .instance_size = sizeof(MOS6522CUDAState), - .instance_init = mos6522_cuda_init, .class_init = mos6522_cuda_class_init, }; diff --git a/hw/misc/mos6522.c b/hw/misc/mos6522.c index bcb306d357..524a250329 100644 --- a/hw/misc/mos6522.c +++ b/hw/misc/mos6522.c @@ -390,7 +390,7 @@ static const VMStateDescription vmstate_mos6522_timer = { } }; -static const VMStateDescription vmstate_mos6522 = { +const VMStateDescription vmstate_mos6522 = { .name = "mos6522", .version_id = 0, .minimum_version_id = 0, |