Use DECLARE_*CHECKER* macros

[mirror_qemu.git] / hw / char / serial-isa.c

diff --git a/hw/char/serial-isa.c b/hw/char/serial-isa.c
index 1594ec4db37b37982ba13395707333ba8dea35dd..d4aad81a85c9cddece7378012d3536ce6fd44db1 100644 (file)
--- a/hw/char/serial-isa.c
+++ b/hw/char/serial-isa.c
@@ -25,24 +25,32 @@
 
 #include "qemu/osdep.h"
 #include "qapi/error.h"
+#include "qemu/module.h"
+#include "sysemu/sysemu.h"
+#include "hw/acpi/aml-build.h"
 #include "hw/char/serial.h"
 #include "hw/isa/isa.h"
+#include "hw/qdev-properties.h"
+#include "migration/vmstate.h"
+#include "qom/object.h"
 
-#define ISA_SERIAL(obj) OBJECT_CHECK(ISASerialState, (obj), TYPE_ISA_SERIAL)
+typedef struct ISASerialState ISASerialState;
+DECLARE_INSTANCE_CHECKER(ISASerialState, ISA_SERIAL,
+                         TYPE_ISA_SERIAL)
 
-typedef struct ISASerialState {
+struct ISASerialState {
     ISADevice parent_obj;
 
     uint32_t index;
     uint32_t iobase;
     uint32_t isairq;
     SerialState state;
-} ISASerialState;
+};
 
-static const int isa_serial_io[MAX_SERIAL_PORTS] = {
+static const int isa_serial_io[MAX_ISA_SERIAL_PORTS] = {
     0x3f8, 0x2f8, 0x3e8, 0x2e8
 };
-static const int isa_serial_irq[MAX_SERIAL_PORTS] = {
+static const int isa_serial_irq[MAX_ISA_SERIAL_PORTS] = {
     4, 3, 4, 3
 };
 
@@ -56,9 +64,9 @@ static void serial_isa_realizefn(DeviceState *dev, Error **errp)
     if (isa->index == -1) {
         isa->index = index;
     }
-    if (isa->index >= MAX_SERIAL_PORTS) {
+    if (isa->index >= MAX_ISA_SERIAL_PORTS) {
         error_setg(errp, "Max. supported number of ISA serial ports is %d.",
-                   MAX_SERIAL_PORTS);
+                   MAX_ISA_SERIAL_PORTS);
         return;
     }
     if (isa->iobase == -1) {
@@ -69,15 +77,33 @@ static void serial_isa_realizefn(DeviceState *dev, Error **errp)
     }
     index++;
 
-    s->baudbase = 115200;
     isa_init_irq(isadev, &s->irq, isa->isairq);
-    serial_realize_core(s, errp);
+    qdev_realize(DEVICE(s), NULL, errp);
     qdev_set_legacy_instance_id(dev, isa->iobase, 3);
 
     memory_region_init_io(&s->io, OBJECT(isa), &serial_io_ops, s, "serial", 8);
     isa_register_ioport(isadev, &s->io, isa->iobase);
 }
 
+static void serial_isa_build_aml(ISADevice *isadev, Aml *scope)
+{
+    ISASerialState *isa = ISA_SERIAL(isadev);
+    Aml *dev;
+    Aml *crs;
+
+    crs = aml_resource_template();
+    aml_append(crs, aml_io(AML_DECODE16, isa->iobase, isa->iobase, 0x00, 0x08));
+    aml_append(crs, aml_irq_no_flags(isa->isairq));
+
+    dev = aml_device("COM%d", isa->index + 1);
+    aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0501")));
+    aml_append(dev, aml_name_decl("_UID", aml_int(isa->index + 1)));
+    aml_append(dev, aml_name_decl("_STA", aml_int(0xf)));
+    aml_append(dev, aml_name_decl("_CRS", crs));
+
+    aml_append(scope, dev);
+}
+
 static const VMStateDescription vmstate_isa_serial = {
     .name = "serial",
     .version_id = 3,
@@ -100,17 +126,27 @@ static Property serial_isa_properties[] = {
 static void serial_isa_class_initfn(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
+    ISADeviceClass *isa = ISA_DEVICE_CLASS(klass);
 
     dc->realize = serial_isa_realizefn;
     dc->vmsd = &vmstate_isa_serial;
-    dc->props = serial_isa_properties;
+    isa->build_aml = serial_isa_build_aml;
+    device_class_set_props(dc, serial_isa_properties);
     set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
 }
 
+static void serial_isa_initfn(Object *o)
+{
+    ISASerialState *self = ISA_SERIAL(o);
+
+    object_initialize_child(o, "serial", &self->state, TYPE_SERIAL);
+}
+
 static const TypeInfo serial_isa_info = {
     .name          = TYPE_ISA_SERIAL,
     .parent        = TYPE_ISA_DEVICE,
     .instance_size = sizeof(ISASerialState),
+    .instance_init = serial_isa_initfn,
     .class_init    = serial_isa_class_initfn,
 };
 
@@ -121,27 +157,28 @@ static void serial_register_types(void)
 
 type_init(serial_register_types)
 
-static void serial_isa_init(ISABus *bus, int index, CharDriverState *chr)
+static void serial_isa_init(ISABus *bus, int index, Chardev *chr)
 {
     DeviceState *dev;
     ISADevice *isadev;
 
-    isadev = isa_create(bus, TYPE_ISA_SERIAL);
+    isadev = isa_new(TYPE_ISA_SERIAL);
     dev = DEVICE(isadev);
     qdev_prop_set_uint32(dev, "index", index);
     qdev_prop_set_chr(dev, "chardev", chr);
-    qdev_init_nofail(dev);
+    isa_realize_and_unref(isadev, bus, &error_fatal);
 }
 
-void serial_hds_isa_init(ISABus *bus, int n)
+void serial_hds_isa_init(ISABus *bus, int from, int to)
 {
     int i;
 
-    assert(n <= MAX_SERIAL_PORTS);
+    assert(from >= 0);
+    assert(to <= MAX_ISA_SERIAL_PORTS);
 
-    for (i = 0; i < n; ++i) {
-        if (serial_hds[i]) {
-            serial_isa_init(bus, i, serial_hds[i]);
+    for (i = from; i < to; ++i) {
+        if (serial_hd(i)) {
+            serial_isa_init(bus, i, serial_hd(i));
         }
     }
 }