diff options
| -rw-r--r-- | hw/input/pckbd.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c index 08ceb9fe8a..17a56140de 100644 --- a/hw/input/pckbd.c +++ b/hw/input/pckbd.c @@ -431,8 +431,12 @@ void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq, qemu_register_reset(kbd_reset, s); } +#define TYPE_I8042 "i8042" +#define I8042(obj) OBJECT_CHECK(ISAKBDState, (obj), TYPE_I8042) + typedef struct ISAKBDState { - ISADevice dev; + ISADevice parent_obj; + KBDState kbd; MemoryRegion io[2]; } ISAKBDState; @@ -440,14 +444,16 @@ typedef struct ISAKBDState { void i8042_isa_mouse_fake_event(void *opaque) { ISADevice *dev = opaque; - KBDState *s = &(DO_UPCAST(ISAKBDState, dev, dev)->kbd); + ISAKBDState *isa = I8042(dev); + KBDState *s = &isa->kbd; ps2_mouse_fake_event(s->mouse); } void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out) { - KBDState *s = &(DO_UPCAST(ISAKBDState, dev, dev)->kbd); + ISAKBDState *isa = I8042(dev); + KBDState *s = &isa->kbd; s->a20_out = a20_out; } @@ -485,7 +491,7 @@ static const MemoryRegionOps i8042_cmd_ops = { static int i8042_initfn(ISADevice *dev) { - ISAKBDState *isa_s = DO_UPCAST(ISAKBDState, dev, dev); + ISAKBDState *isa_s = I8042(dev); KBDState *s = &isa_s->kbd; isa_init_irq(dev, &s->irq_kbd, 1); @@ -513,7 +519,7 @@ static void i8042_class_initfn(ObjectClass *klass, void *data) } static const TypeInfo i8042_info = { - .name = "i8042", + .name = TYPE_I8042, .parent = TYPE_ISA_DEVICE, .instance_size = sizeof(ISAKBDState), .class_init = i8042_class_initfn, |