1 files changed, 4 insertions, 138 deletions

diff --git a/hw/char/serial.c b/hw/char/serial.c
index d8b2db5..03fec3f 100644
--- a/hw/char/serial.c
+++ b/hw/char/serial.c
@@ -31,8 +31,8 @@
 #include "chardev/char-serial.h"
 #include "qapi/error.h"
 #include "qemu/timer.h"
-#include "sysemu/reset.h"
-#include "sysemu/runstate.h"
+#include "system/reset.h"
+#include "system/runstate.h"
 #include "qemu/error-report.h"
 #include "trace.h"
 #include "hw/qdev-properties.h"
@@ -951,13 +951,6 @@ static void serial_unrealize(DeviceState *dev)
     qemu_unregister_reset(serial_reset, s);
 }
 
-/* Change the main reference oscillator frequency. */
-void serial_set_frequency(SerialState *s, uint32_t frequency)
-{
-    s->baudbase = frequency;
-    serial_update_parameters(s);
-}
-
 const MemoryRegionOps serial_io_ops = {
     .read = serial_ioport_read,
     .write = serial_ioport_write,
@@ -971,14 +964,13 @@ const MemoryRegionOps serial_io_ops = {
     .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
-static Property serial_properties[] = {
+static const Property serial_properties[] = {
     DEFINE_PROP_CHR("chardev", SerialState, chr),
     DEFINE_PROP_UINT32("baudbase", SerialState, baudbase, 115200),
     DEFINE_PROP_BOOL("wakeup", SerialState, wakeup, false),
-    DEFINE_PROP_END_OF_LIST(),
 };
 
-static void serial_class_init(ObjectClass *klass, void* data)
+static void serial_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
 
@@ -996,135 +988,9 @@ static const TypeInfo serial_info = {
     .class_init = serial_class_init,
 };
 
-/* Memory mapped interface */
-static uint64_t serial_mm_read(void *opaque, hwaddr addr,
-                               unsigned size)
-{
-    SerialMM *s = SERIAL_MM(opaque);
-    return serial_ioport_read(&s->serial, addr >> s->regshift, 1);
-}
-
-static void serial_mm_write(void *opaque, hwaddr addr,
-                            uint64_t value, unsigned size)
-{
-    SerialMM *s = SERIAL_MM(opaque);
-    value &= 255;
-    serial_ioport_write(&s->serial, addr >> s->regshift, value, 1);
-}
-
-static const MemoryRegionOps serial_mm_ops[3] = {
-    [DEVICE_NATIVE_ENDIAN] = {
-        .read = serial_mm_read,
-        .write = serial_mm_write,
-        .endianness = DEVICE_NATIVE_ENDIAN,
-        .valid.max_access_size = 8,
-        .impl.max_access_size = 8,
-    },
-    [DEVICE_LITTLE_ENDIAN] = {
-        .read = serial_mm_read,
-        .write = serial_mm_write,
-        .endianness = DEVICE_LITTLE_ENDIAN,
-        .valid.max_access_size = 8,
-        .impl.max_access_size = 8,
-    },
-    [DEVICE_BIG_ENDIAN] = {
-        .read = serial_mm_read,
-        .write = serial_mm_write,
-        .endianness = DEVICE_BIG_ENDIAN,
-        .valid.max_access_size = 8,
-        .impl.max_access_size = 8,
-    },
-};
-
-static void serial_mm_realize(DeviceState *dev, Error **errp)
-{
-    SerialMM *smm = SERIAL_MM(dev);
-    SerialState *s = &smm->serial;
-
-    if (!qdev_realize(DEVICE(s), NULL, errp)) {
-        return;
-    }
-
-    memory_region_init_io(&s->io, OBJECT(dev),
-                          &serial_mm_ops[smm->endianness], smm, "serial",
-                          8 << smm->regshift);
-    sysbus_init_mmio(SYS_BUS_DEVICE(smm), &s->io);
-    sysbus_init_irq(SYS_BUS_DEVICE(smm), &smm->serial.irq);
-}
-
-static const VMStateDescription vmstate_serial_mm = {
-    .name = "serial",
-    .version_id = 3,
-    .minimum_version_id = 2,
-    .fields = (const VMStateField[]) {
-        VMSTATE_STRUCT(serial, SerialMM, 0, vmstate_serial, SerialState),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
-SerialMM *serial_mm_init(MemoryRegion *address_space,
-                         hwaddr base, int regshift,
-                         qemu_irq irq, int baudbase,
-                         Chardev *chr, enum device_endian end)
-{
-    SerialMM *smm = SERIAL_MM(qdev_new(TYPE_SERIAL_MM));
-    MemoryRegion *mr;
-
-    qdev_prop_set_uint8(DEVICE(smm), "regshift", regshift);
-    qdev_prop_set_uint32(DEVICE(smm), "baudbase", baudbase);
-    qdev_prop_set_chr(DEVICE(smm), "chardev", chr);
-    qdev_set_legacy_instance_id(DEVICE(smm), base, 2);
-    qdev_prop_set_uint8(DEVICE(smm), "endianness", end);
-    sysbus_realize_and_unref(SYS_BUS_DEVICE(smm), &error_fatal);
-
-    sysbus_connect_irq(SYS_BUS_DEVICE(smm), 0, irq);
-    mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(smm), 0);
-    memory_region_add_subregion(address_space, base, mr);
-
-    return smm;
-}
-
-static void serial_mm_instance_init(Object *o)
-{
-    SerialMM *smm = SERIAL_MM(o);
-
-    object_initialize_child(o, "serial", &smm->serial, TYPE_SERIAL);
-
-    qdev_alias_all_properties(DEVICE(&smm->serial), o);
-}
-
-static Property serial_mm_properties[] = {
-    /*
-     * Set the spacing between adjacent memory-mapped UART registers.
-     * Each register will be at (1 << regshift) bytes after the
-     * previous one.
-     */
-    DEFINE_PROP_UINT8("regshift", SerialMM, regshift, 0),
-    DEFINE_PROP_UINT8("endianness", SerialMM, endianness, DEVICE_NATIVE_ENDIAN),
-    DEFINE_PROP_END_OF_LIST(),
-};
-
-static void serial_mm_class_init(ObjectClass *oc, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(oc);
-
-    device_class_set_props(dc, serial_mm_properties);
-    dc->realize = serial_mm_realize;
-    dc->vmsd = &vmstate_serial_mm;
-}
-
-static const TypeInfo serial_mm_info = {
-    .name = TYPE_SERIAL_MM,
-    .parent = TYPE_SYS_BUS_DEVICE,
-    .class_init = serial_mm_class_init,
-    .instance_init = serial_mm_instance_init,
-    .instance_size = sizeof(SerialMM),
-};
-
 static void serial_register_types(void)
 {
     type_register_static(&serial_info);
-    type_register_static(&serial_mm_info);
 }
 
 type_init(serial_register_types)