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escc: rename struct to ESCCState

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We are using the same struct name for two devices.  8250 is widespread
enough that this causes some confusion, rename the other instance.

Reviewed-by: Andreas Faerber <afaerber@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2013-06-25 15:02:38 +02:00
parent d3e71559a8
commit 3cf63ff25c
1 changed files with 17 additions and 17 deletions
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34
hw/char/escc.c
View file

@ -96,14 +96,14 @@ typedef struct ChannelState {
uint8_t rx, tx; uint8_t rx, tx;
} ChannelState; } ChannelState;
struct SerialState { typedef struct ESCCState {
SysBusDevice busdev; SysBusDevice busdev;
struct ChannelState chn[2]; struct ChannelState chn[2];
uint32_t it_shift; uint32_t it_shift;
MemoryRegion mmio; MemoryRegion mmio;
uint32_t disabled; uint32_t disabled;
uint32_t frequency; uint32_t frequency;
}; } ESCCState;
#define SERIAL_CTRL 0 #define SERIAL_CTRL 0
#define SERIAL_DATA 1 #define SERIAL_DATA 1
@ -309,7 +309,7 @@ static void escc_reset_chn(ChannelState *s)
static void escc_reset(DeviceState *d) 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[0]);
escc_reset_chn(&s->chn[1]); escc_reset_chn(&s->chn[1]);
@ -466,7 +466,7 @@ static void escc_update_parameters(ChannelState *s)
static void escc_mem_write(void *opaque, hwaddr addr, static void escc_mem_write(void *opaque, hwaddr addr,
uint64_t val, unsigned size) uint64_t val, unsigned size)
{ {
SerialState *serial = opaque; ESCCState *serial = opaque;
ChannelState *s; ChannelState *s;
uint32_t saddr; uint32_t saddr;
int newreg, channel; int newreg, channel;
@ -568,7 +568,7 @@ static void escc_mem_write(void *opaque, hwaddr addr,
static uint64_t escc_mem_read(void *opaque, hwaddr addr, static uint64_t escc_mem_read(void *opaque, hwaddr addr,
unsigned size) unsigned size)
{ {
SerialState *serial = opaque; ESCCState *serial = opaque;
ChannelState *s; ChannelState *s;
uint32_t saddr; uint32_t saddr;
uint32_t ret; uint32_t ret;
@ -677,7 +677,7 @@ static const VMStateDescription vmstate_escc = {
.minimum_version_id = 1, .minimum_version_id = 1,
.minimum_version_id_old = 1, .minimum_version_id_old = 1,
.fields = (VMStateField []) { .fields = (VMStateField []) {
VMSTATE_STRUCT_ARRAY(chn, SerialState, 2, 2, vmstate_escc_chn, VMSTATE_STRUCT_ARRAY(chn, ESCCState, 2, 2, vmstate_escc_chn,
ChannelState), ChannelState),
VMSTATE_END_OF_LIST() VMSTATE_END_OF_LIST()
} }
@ -689,7 +689,7 @@ MemoryRegion *escc_init(hwaddr base, qemu_irq irqA, qemu_irq irqB,
{ {
DeviceState *dev; DeviceState *dev;
SysBusDevice *s; SysBusDevice *s;
SerialState *d; ESCCState *d;
dev = qdev_create(NULL, "escc"); dev = qdev_create(NULL, "escc");
qdev_prop_set_uint32(dev, "disabled", 0); qdev_prop_set_uint32(dev, "disabled", 0);
@ -707,7 +707,7 @@ MemoryRegion *escc_init(hwaddr base, qemu_irq irqA, qemu_irq irqB,
sysbus_mmio_map(s, 0, base); sysbus_mmio_map(s, 0, base);
} }
d = FROM_SYSBUS(SerialState, s); d = FROM_SYSBUS(ESCCState, s);
return &d->mmio; return &d->mmio;
} }
@ -869,7 +869,7 @@ void slavio_serial_ms_kbd_init(hwaddr base, qemu_irq irq,
static int escc_init1(SysBusDevice *dev) static int escc_init1(SysBusDevice *dev)
{ {
SerialState *s = FROM_SYSBUS(SerialState, dev); ESCCState *s = FROM_SYSBUS(ESCCState, dev);
unsigned int i; unsigned int i;
s->chn[0].disabled = s->disabled; s->chn[0].disabled = s->disabled;
@ -902,13 +902,13 @@ static int escc_init1(SysBusDevice *dev)
} }
static Property escc_properties[] = { static Property escc_properties[] = {
DEFINE_PROP_UINT32("frequency", SerialState, frequency, 0), DEFINE_PROP_UINT32("frequency", ESCCState, frequency, 0),
DEFINE_PROP_UINT32("it_shift", SerialState, it_shift, 0), DEFINE_PROP_UINT32("it_shift", ESCCState, it_shift, 0),
DEFINE_PROP_UINT32("disabled", SerialState, disabled, 0), DEFINE_PROP_UINT32("disabled", ESCCState, disabled, 0),
DEFINE_PROP_UINT32("chnBtype", SerialState, chn[0].type, 0), DEFINE_PROP_UINT32("chnBtype", ESCCState, chn[0].type, 0),
DEFINE_PROP_UINT32("chnAtype", SerialState, chn[1].type, 0), DEFINE_PROP_UINT32("chnAtype", ESCCState, chn[1].type, 0),
DEFINE_PROP_CHR("chrB", SerialState, chn[0].chr), DEFINE_PROP_CHR("chrB", ESCCState, chn[0].chr),
DEFINE_PROP_CHR("chrA", SerialState, chn[1].chr), DEFINE_PROP_CHR("chrA", ESCCState, chn[1].chr),
DEFINE_PROP_END_OF_LIST(), DEFINE_PROP_END_OF_LIST(),
}; };
@ -926,7 +926,7 @@ static void escc_class_init(ObjectClass *klass, void *data)
static const TypeInfo escc_info = { static const TypeInfo escc_info = {
.name = "escc", .name = "escc",
.parent = TYPE_SYS_BUS_DEVICE, .parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(SerialState), .instance_size = sizeof(ESCCState),
.class_init = escc_class_init, .class_init = escc_class_init,
}; };