uint8_t rx, tx;
} ChannelState;
-struct SerialState {
+typedef struct ESCCState {
SysBusDevice busdev;
struct ChannelState chn[2];
uint32_t it_shift;
MemoryRegion mmio;
uint32_t disabled;
uint32_t frequency;
-};
+} ESCCState;
#define SERIAL_CTRL 0
#define SERIAL_DATA 1
static void escc_reset(DeviceState *d)
{
- SerialState *s = container_of(d, SerialState, busdev.qdev);
+ ESCCState *s = container_of(d, ESCCState, busdev.qdev);
escc_reset_chn(&s->chn[0]);
escc_reset_chn(&s->chn[1]);
static void escc_mem_write(void *opaque, hwaddr addr,
uint64_t val, unsigned size)
{
- SerialState *serial = opaque;
+ ESCCState *serial = opaque;
ChannelState *s;
uint32_t saddr;
int newreg, channel;
static uint64_t escc_mem_read(void *opaque, hwaddr addr,
unsigned size)
{
- SerialState *serial = opaque;
+ ESCCState *serial = opaque;
ChannelState *s;
uint32_t saddr;
uint32_t ret;
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField []) {
- VMSTATE_STRUCT_ARRAY(chn, SerialState, 2, 2, vmstate_escc_chn,
+ VMSTATE_STRUCT_ARRAY(chn, ESCCState, 2, 2, vmstate_escc_chn,
ChannelState),
VMSTATE_END_OF_LIST()
}
{
DeviceState *dev;
SysBusDevice *s;
- SerialState *d;
+ ESCCState *d;
dev = qdev_create(NULL, "escc");
qdev_prop_set_uint32(dev, "disabled", 0);
sysbus_mmio_map(s, 0, base);
}
- d = FROM_SYSBUS(SerialState, s);
+ d = FROM_SYSBUS(ESCCState, s);
return &d->mmio;
}
static int escc_init1(SysBusDevice *dev)
{
- SerialState *s = FROM_SYSBUS(SerialState, dev);
+ ESCCState *s = FROM_SYSBUS(ESCCState, dev);
unsigned int i;
s->chn[0].disabled = s->disabled;
}
static Property escc_properties[] = {
- DEFINE_PROP_UINT32("frequency", SerialState, frequency, 0),
- DEFINE_PROP_UINT32("it_shift", SerialState, it_shift, 0),
- DEFINE_PROP_UINT32("disabled", SerialState, disabled, 0),
- DEFINE_PROP_UINT32("chnBtype", SerialState, chn[0].type, 0),
- DEFINE_PROP_UINT32("chnAtype", SerialState, chn[1].type, 0),
- DEFINE_PROP_CHR("chrB", SerialState, chn[0].chr),
- DEFINE_PROP_CHR("chrA", SerialState, chn[1].chr),
+ DEFINE_PROP_UINT32("frequency", ESCCState, frequency, 0),
+ DEFINE_PROP_UINT32("it_shift", ESCCState, it_shift, 0),
+ DEFINE_PROP_UINT32("disabled", ESCCState, disabled, 0),
+ DEFINE_PROP_UINT32("chnBtype", ESCCState, chn[0].type, 0),
+ DEFINE_PROP_UINT32("chnAtype", ESCCState, chn[1].type, 0),
+ DEFINE_PROP_CHR("chrB", ESCCState, chn[0].chr),
+ DEFINE_PROP_CHR("chrA", ESCCState, chn[1].chr),
DEFINE_PROP_END_OF_LIST(),
};
static const TypeInfo escc_info = {
.name = "escc",
.parent = TYPE_SYS_BUS_DEVICE,
- .instance_size = sizeof(SerialState),
+ .instance_size = sizeof(ESCCState),
.class_init = escc_class_init,
};