1 files changed, 91 insertions, 0 deletions
diff --git a/hw/ide/ahci-sysbus.c b/hw/ide/ahci-sysbus.c
new file mode 100644
index 0000000000..d43db0923f
--- /dev/null
+++ b/hw/ide/ahci-sysbus.c
@@ -0,0 +1,91 @@
+/*
+ * QEMU AHCI Emulation (MMIO-mapped devices)
+ *
+ * Copyright (c) 2010 qiaochong@loongson.cn
+ * Copyright (c) 2010 Roland Elek <elek.roland@gmail.com>
+ * Copyright (c) 2010 Sebastian Herbszt <herbszt@gmx.de>
+ * Copyright (c) 2010 Alexander Graf <agraf@suse.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "qemu/osdep.h"
+#include "exec/address-spaces.h"
+#include "hw/qdev-properties.h"
+#include "migration/vmstate.h"
+
+#include "hw/ide/ahci-sysbus.h"
+#include "ahci-internal.h"
+
+static const VMStateDescription vmstate_sysbus_ahci = {
+    .name = "sysbus-ahci",
+    .fields = (const VMStateField[]) {
+        VMSTATE_AHCI(ahci, SysbusAHCIState),
+        VMSTATE_END_OF_LIST()
+    },
+};
+
+static void sysbus_ahci_reset(DeviceState *dev)
+{
+    SysbusAHCIState *s = SYSBUS_AHCI(dev);
+
+    ahci_reset(&s->ahci);
+}
+
+static void sysbus_ahci_init(Object *obj)
+{
+    SysbusAHCIState *s = SYSBUS_AHCI(obj);
+    SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
+
+    ahci_init(&s->ahci, DEVICE(obj));
+
+    sysbus_init_mmio(sbd, &s->ahci.mem);
+    sysbus_init_irq(sbd, &s->ahci.irq);
+}
+
+static void sysbus_ahci_realize(DeviceState *dev, Error **errp)
+{
+    SysbusAHCIState *s = SYSBUS_AHCI(dev);
+
+    ahci_realize(&s->ahci, dev, &address_space_memory);
+}
+
+static Property sysbus_ahci_properties[] = {
+    DEFINE_PROP_UINT32("num-ports", SysbusAHCIState, ahci.ports, 1),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
+static void sysbus_ahci_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+
+    dc->realize = sysbus_ahci_realize;
+    dc->vmsd = &vmstate_sysbus_ahci;
+    device_class_set_props(dc, sysbus_ahci_properties);
+    device_class_set_legacy_reset(dc, sysbus_ahci_reset);
+    set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
+}
+
+static const TypeInfo sysbus_ahci_types[] = {
+    {
+        .name          = TYPE_SYSBUS_AHCI,
+        .parent        = TYPE_SYS_BUS_DEVICE,
+        .instance_size = sizeof(SysbusAHCIState),
+        .instance_init = sysbus_ahci_init,
+        .class_init    = sysbus_ahci_class_init,
+    },
+};
+
+DEFINE_TYPES(sysbus_ahci_types)