static void vmmouse_reset(void *opaque)
{
VMMouseState *s = opaque;
s->status = 0xffff;
s->queue_size = VMMOUSE_QUEUE_SIZE;
vmmouse_disable(s);
}
static void vmmouse_reset(DeviceState *d)
{
VMMouseState *s = container_of(d, VMMouseState, dev.qdev);
s->status = 0xffff;
s->queue_size = VMMOUSE_QUEUE_SIZE;
vmmouse_disable(s);
}
static uint32_t vmmouse_ioport_read(void *opaque, uint32_t addr)
{
VMMouseState *s = opaque;
uint32_t data[6];
uint16_t command;
vmmouse_get_data(data);
if (data[0] != VMMOUSE_MAGIC)
goto error;
command = data[2] & 0xFFFF;
switch (command) {
case VMMOUSE_GETVERSION:
data[0] = vmmouse_get_version(s, &data[1]);
break;
case VMMOUSE_STATUS:
data[0] = vmmouse_get_status(s);
break;
case VMMOUSE_COMMAND:
switch (data[1]) {
case VMMOUSE_DISABLE:
vmmouse_disable(s);
break;
case VMMOUSE_READ_ID:
vmmouse_read_id(s);
break;
case VMMOUSE_REQUEST_RELATIVE:
vmmouse_request_relative(s);
break;
case VMMOUSE_REQUEST_ABSOLUTE:
vmmouse_request_absolute(s);
break;
default:
printf("vmmouse: unknown command %x\n", data[1]);
break;
}
break;
case VMMOUSE_DATA:
vmmouse_data(s, data, data[1]);
break;
default:
printf("vmmouse: unknown command %x\n", command);
break;
}
error:
vmmouse_set_data(data);
return data[0];
}
