[Qemu-devel] [PULL 12/12] icc_bus: drop the unused files

[Eduardo Habkost <ehabkost@redhat.com>]

From: Zhu Guihua <zhugh.fnst@cn.fujitsu.com>

ICC bus impl has been droped, so all icc related files are not useful
any more; delete them.

Signed-off-by: Zhu Guihua <zhugh.fnst@cn.fujitsu.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 default-configs/i386-softmmu.mak   |   1 -
 default-configs/x86_64-softmmu.mak |   1 -
 hw/cpu/Makefile.objs               |   1 -
 hw/cpu/icc_bus.c                   | 118 -------------------------------------
 include/hw/cpu/icc_bus.h           |  82 --------------------------
 5 files changed, 203 deletions(-)
 delete mode 100644 hw/cpu/icc_bus.c
 delete mode 100644 include/hw/cpu/icc_bus.h

diff --git a/default-configs/i386-softmmu.mak b/default-configs/i386-softmmu.mak
index 9393cf0..43c96d1 100644
--- a/default-configs/i386-softmmu.mak
+++ b/default-configs/i386-softmmu.mak
@@ -44,7 +44,6 @@ CONFIG_LPC_ICH9=y
 CONFIG_PCI_Q35=y
 CONFIG_APIC=y
 CONFIG_IOAPIC=y
-CONFIG_ICC_BUS=y
 CONFIG_PVPANIC=y
 CONFIG_MEM_HOTPLUG=y
 CONFIG_XIO3130=y
diff --git a/default-configs/x86_64-softmmu.mak b/default-configs/x86_64-softmmu.mak
index 28e2099..dfb8095 100644
--- a/default-configs/x86_64-softmmu.mak
+++ b/default-configs/x86_64-softmmu.mak
@@ -44,7 +44,6 @@ CONFIG_LPC_ICH9=y
 CONFIG_PCI_Q35=y
 CONFIG_APIC=y
 CONFIG_IOAPIC=y
-CONFIG_ICC_BUS=y
 CONFIG_PVPANIC=y
 CONFIG_MEM_HOTPLUG=y
 CONFIG_XIO3130=y
diff --git a/hw/cpu/Makefile.objs b/hw/cpu/Makefile.objs
index 6381238..0954a18 100644
--- a/hw/cpu/Makefile.objs
+++ b/hw/cpu/Makefile.objs
@@ -2,5 +2,4 @@ obj-$(CONFIG_ARM11MPCORE) += arm11mpcore.o
 obj-$(CONFIG_REALVIEW) += realview_mpcore.o
 obj-$(CONFIG_A9MPCORE) += a9mpcore.o
 obj-$(CONFIG_A15MPCORE) += a15mpcore.o
-obj-$(CONFIG_ICC_BUS) += icc_bus.o
 
diff --git a/hw/cpu/icc_bus.c b/hw/cpu/icc_bus.c
deleted file mode 100644
index 6646ea2..0000000
--- a/hw/cpu/icc_bus.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/* icc_bus.c
- * emulate x86 ICC (Interrupt Controller Communications) bus
- *
- * Copyright (c) 2013 Red Hat, Inc
- *
- * Authors:
- *     Igor Mammedov <imammedo@redhat.com>
- *
- * 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 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 "hw/cpu/icc_bus.h"
-#include "hw/sysbus.h"
-
-/* icc-bridge implementation */
-
-static const TypeInfo icc_bus_info = {
-    .name = TYPE_ICC_BUS,
-    .parent = TYPE_BUS,
-    .instance_size = sizeof(ICCBus),
-};
-
-
-/* icc-device implementation */
-
-static void icc_device_realize(DeviceState *dev, Error **errp)
-{
-    ICCDeviceClass *idc = ICC_DEVICE_GET_CLASS(dev);
-
-    /* convert to QOM */
-    if (idc->realize) {
-        idc->realize(dev, errp);
-    }
-
-}
-
-static void icc_device_class_init(ObjectClass *oc, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(oc);
-
-    dc->realize = icc_device_realize;
-    dc->bus_type = TYPE_ICC_BUS;
-}
-
-static const TypeInfo icc_device_info = {
-    .name = TYPE_ICC_DEVICE,
-    .parent = TYPE_DEVICE,
-    .abstract = true,
-    .instance_size = sizeof(ICCDevice),
-    .class_size = sizeof(ICCDeviceClass),
-    .class_init = icc_device_class_init,
-};
-
-
-/*  icc-bridge implementation */
-
-typedef struct ICCBridgeState {
-    /*< private >*/
-    SysBusDevice parent_obj;
-    /*< public >*/
-
-    ICCBus icc_bus;
-    MemoryRegion apic_container;
-} ICCBridgeState;
-
-#define ICC_BRIDGE(obj) OBJECT_CHECK(ICCBridgeState, (obj), TYPE_ICC_BRIDGE)
-
-static void icc_bridge_init(Object *obj)
-{
-    ICCBridgeState *s = ICC_BRIDGE(obj);
-    SysBusDevice *sb = SYS_BUS_DEVICE(obj);
-
-    qbus_create_inplace(&s->icc_bus, sizeof(s->icc_bus), TYPE_ICC_BUS,
-                        DEVICE(s), "icc");
-
-    /* Do not change order of registering regions,
-     * APIC must be first registered region, board maps it by 0 index
-     */
-    memory_region_init(&s->apic_container, obj, "icc-apic-container",
-                       APIC_SPACE_SIZE);
-    sysbus_init_mmio(sb, &s->apic_container);
-    s->icc_bus.apic_address_space = &s->apic_container;
-}
-
-static void icc_bridge_class_init(ObjectClass *oc, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(oc);
-
-    set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
-}
-
-static const TypeInfo icc_bridge_info = {
-    .name  = TYPE_ICC_BRIDGE,
-    .parent = TYPE_SYS_BUS_DEVICE,
-    .instance_init  = icc_bridge_init,
-    .instance_size  = sizeof(ICCBridgeState),
-    .class_init = icc_bridge_class_init,
-};
-
-
-static void icc_bus_register_types(void)
-{
-    type_register_static(&icc_bus_info);
-    type_register_static(&icc_device_info);
-    type_register_static(&icc_bridge_info);
-}
-
-type_init(icc_bus_register_types)
diff --git a/include/hw/cpu/icc_bus.h b/include/hw/cpu/icc_bus.h
deleted file mode 100644
index 98a979f..0000000
--- a/include/hw/cpu/icc_bus.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* icc_bus.h
- * emulate x86 ICC (Interrupt Controller Communications) bus
- *
- * Copyright (c) 2013 Red Hat, Inc
- *
- * Authors:
- *     Igor Mammedov <imammedo@redhat.com>
- *
- * 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 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/>
- */
-#ifndef ICC_BUS_H
-#define ICC_BUS_H
-
-#include "exec/memory.h"
-#include "hw/qdev-core.h"
-
-#define TYPE_ICC_BUS "icc-bus"
-
-#ifndef CONFIG_USER_ONLY
-
-/**
- * ICCBus:
- *
- * ICC bus
- */
-typedef struct ICCBus {
-    /*< private >*/
-    BusState parent_obj;
-    /*< public >*/
-
-    MemoryRegion *apic_address_space;
-} ICCBus;
-
-#define ICC_BUS(obj) OBJECT_CHECK(ICCBus, (obj), TYPE_ICC_BUS)
-
-/**
- * ICCDevice:
- *
- * ICC device
- */
-typedef struct ICCDevice {
-    /*< private >*/
-    DeviceState qdev;
-    /*< public >*/
-} ICCDevice;
-
-/**
- * ICCDeviceClass:
- * @init: Initialization callback for derived classes.
- *
- * ICC device class
- */
-typedef struct ICCDeviceClass {
-    /*< private >*/
-    DeviceClass parent_class;
-    /*< public >*/
-
-    DeviceRealize realize;
-} ICCDeviceClass;
-
-#define TYPE_ICC_DEVICE "icc-device"
-#define ICC_DEVICE(obj) OBJECT_CHECK(ICCDevice, (obj), TYPE_ICC_DEVICE)
-#define ICC_DEVICE_CLASS(klass) \
-     OBJECT_CLASS_CHECK(ICCDeviceClass, (klass), TYPE_ICC_DEVICE)
-#define ICC_DEVICE_GET_CLASS(obj) \
-     OBJECT_GET_CLASS(ICCDeviceClass, (obj), TYPE_ICC_DEVICE)
-
-#define TYPE_ICC_BRIDGE "icc-bridge"
-
-#endif /* CONFIG_USER_ONLY */
-#endif
-- 
2.1.0