Adding qemu as a submodule of KVMFORNFV

This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>

1 files changed, 0 insertions, 370 deletions

diff --git a/qemu/hw/core/sysbus.c b/qemu/hw/core/sysbus.c
deleted file mode 100644
index a7dbe2b32..000000000
--- a/qemu/hw/core/sysbus.c
+++ /dev/null
@@ -1,370 +0,0 @@
-/*
- *  System (CPU) Bus device support code
- *
- *  Copyright (c) 2009 CodeSourcery
- *
- * 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 "qemu/osdep.h"
-#include "hw/sysbus.h"
-#include "monitor/monitor.h"
-#include "exec/address-spaces.h"
-
-static void sysbus_dev_print(Monitor *mon, DeviceState *dev, int indent);
-static char *sysbus_get_fw_dev_path(DeviceState *dev);
-
-typedef struct SysBusFind {
-    void *opaque;
-    FindSysbusDeviceFunc *func;
-} SysBusFind;
-
-/* Run func() for every sysbus device, traverse the tree for everything else */
-static int find_sysbus_device(Object *obj, void *opaque)
-{
-    SysBusFind *find = opaque;
-    Object *dev;
-    SysBusDevice *sbdev;
-
-    dev = object_dynamic_cast(obj, TYPE_SYS_BUS_DEVICE);
-    sbdev = (SysBusDevice *)dev;
-
-    if (!sbdev) {
-        /* Container, traverse it for children */
-        return object_child_foreach(obj, find_sysbus_device, opaque);
-    }
-
-    find->func(sbdev, find->opaque);
-
-    return 0;
-}
-
-/*
- * Loop through all dynamically created sysbus devices and call
- * func() for each instance.
- */
-void foreach_dynamic_sysbus_device(FindSysbusDeviceFunc *func, void *opaque)
-{
-    Object *container;
-    SysBusFind find = {
-        .func = func,
-        .opaque = opaque,
-    };
-
-    /* Loop through all sysbus devices that were spawened outside the machine */
-    container = container_get(qdev_get_machine(), "/peripheral");
-    find_sysbus_device(container, &find);
-    container = container_get(qdev_get_machine(), "/peripheral-anon");
-    find_sysbus_device(container, &find);
-}
-
-
-static void system_bus_class_init(ObjectClass *klass, void *data)
-{
-    BusClass *k = BUS_CLASS(klass);
-
-    k->print_dev = sysbus_dev_print;
-    k->get_fw_dev_path = sysbus_get_fw_dev_path;
-}
-
-static const TypeInfo system_bus_info = {
-    .name = TYPE_SYSTEM_BUS,
-    .parent = TYPE_BUS,
-    .instance_size = sizeof(BusState),
-    .class_init = system_bus_class_init,
-};
-
-/* Check whether an IRQ source exists */
-bool sysbus_has_irq(SysBusDevice *dev, int n)
-{
-    char *prop = g_strdup_printf("%s[%d]", SYSBUS_DEVICE_GPIO_IRQ, n);
-    ObjectProperty *r;
-
-    r = object_property_find(OBJECT(dev), prop, NULL);
-    g_free(prop);
-
-    return (r != NULL);
-}
-
-bool sysbus_is_irq_connected(SysBusDevice *dev, int n)
-{
-    return !!sysbus_get_connected_irq(dev, n);
-}
-
-qemu_irq sysbus_get_connected_irq(SysBusDevice *dev, int n)
-{
-    DeviceState *d = DEVICE(dev);
-    return qdev_get_gpio_out_connector(d, SYSBUS_DEVICE_GPIO_IRQ, n);
-}
-
-void sysbus_connect_irq(SysBusDevice *dev, int n, qemu_irq irq)
-{
-    SysBusDeviceClass *sbd = SYS_BUS_DEVICE_GET_CLASS(dev);
-
-    qdev_connect_gpio_out_named(DEVICE(dev), SYSBUS_DEVICE_GPIO_IRQ, n, irq);
-
-    if (sbd->connect_irq_notifier) {
-        sbd->connect_irq_notifier(dev, irq);
-    }
-}
-
-/* Check whether an MMIO region exists */
-bool sysbus_has_mmio(SysBusDevice *dev, unsigned int n)
-{
-    return (n < dev->num_mmio);
-}
-
-static void sysbus_mmio_map_common(SysBusDevice *dev, int n, hwaddr addr,
-                                   bool may_overlap, int priority)
-{
-    assert(n >= 0 && n < dev->num_mmio);
-
-    if (dev->mmio[n].addr == addr) {
-        /* ??? region already mapped here.  */
-        return;
-    }
-    if (dev->mmio[n].addr != (hwaddr)-1) {
-        /* Unregister previous mapping.  */
-        memory_region_del_subregion(get_system_memory(), dev->mmio[n].memory);
-    }
-    dev->mmio[n].addr = addr;
-    if (may_overlap) {
-        memory_region_add_subregion_overlap(get_system_memory(),
-                                            addr,
-                                            dev->mmio[n].memory,
-                                            priority);
-    }
-    else {
-        memory_region_add_subregion(get_system_memory(),
-                                    addr,
-                                    dev->mmio[n].memory);
-    }
-}
-
-void sysbus_mmio_map(SysBusDevice *dev, int n, hwaddr addr)
-{
-    sysbus_mmio_map_common(dev, n, addr, false, 0);
-}
-
-void sysbus_mmio_map_overlap(SysBusDevice *dev, int n, hwaddr addr,
-                             int priority)
-{
-    sysbus_mmio_map_common(dev, n, addr, true, priority);
-}
-
-/* Request an IRQ source.  The actual IRQ object may be populated later.  */
-void sysbus_init_irq(SysBusDevice *dev, qemu_irq *p)
-{
-    qdev_init_gpio_out_named(DEVICE(dev), p, SYSBUS_DEVICE_GPIO_IRQ, 1);
-}
-
-/* Pass IRQs from a target device.  */
-void sysbus_pass_irq(SysBusDevice *dev, SysBusDevice *target)
-{
-    qdev_pass_gpios(DEVICE(target), DEVICE(dev), SYSBUS_DEVICE_GPIO_IRQ);
-}
-
-void sysbus_init_mmio(SysBusDevice *dev, MemoryRegion *memory)
-{
-    int n;
-
-    assert(dev->num_mmio < QDEV_MAX_MMIO);
-    n = dev->num_mmio++;
-    dev->mmio[n].addr = -1;
-    dev->mmio[n].memory = memory;
-}
-
-MemoryRegion *sysbus_mmio_get_region(SysBusDevice *dev, int n)
-{
-    return dev->mmio[n].memory;
-}
-
-void sysbus_init_ioports(SysBusDevice *dev, pio_addr_t ioport, pio_addr_t size)
-{
-    pio_addr_t i;
-
-    for (i = 0; i < size; i++) {
-        assert(dev->num_pio < QDEV_MAX_PIO);
-        dev->pio[dev->num_pio++] = ioport++;
-    }
-}
-
-static int sysbus_device_init(DeviceState *dev)
-{
-    SysBusDevice *sd = SYS_BUS_DEVICE(dev);
-    SysBusDeviceClass *sbc = SYS_BUS_DEVICE_GET_CLASS(sd);
-
-    if (!sbc->init) {
-        return 0;
-    }
-    return sbc->init(sd);
-}
-
-DeviceState *sysbus_create_varargs(const char *name,
-                                   hwaddr addr, ...)
-{
-    DeviceState *dev;
-    SysBusDevice *s;
-    va_list va;
-    qemu_irq irq;
-    int n;
-
-    dev = qdev_create(NULL, name);
-    s = SYS_BUS_DEVICE(dev);
-    qdev_init_nofail(dev);
-    if (addr != (hwaddr)-1) {
-        sysbus_mmio_map(s, 0, addr);
-    }
-    va_start(va, addr);
-    n = 0;
-    while (1) {
-        irq = va_arg(va, qemu_irq);
-        if (!irq) {
-            break;
-        }
-        sysbus_connect_irq(s, n, irq);
-        n++;
-    }
-    va_end(va);
-    return dev;
-}
-
-DeviceState *sysbus_try_create_varargs(const char *name,
-                                       hwaddr addr, ...)
-{
-    DeviceState *dev;
-    SysBusDevice *s;
-    va_list va;
-    qemu_irq irq;
-    int n;
-
-    dev = qdev_try_create(NULL, name);
-    if (!dev) {
-        return NULL;
-    }
-    s = SYS_BUS_DEVICE(dev);
-    qdev_init_nofail(dev);
-    if (addr != (hwaddr)-1) {
-        sysbus_mmio_map(s, 0, addr);
-    }
-    va_start(va, addr);
-    n = 0;
-    while (1) {
-        irq = va_arg(va, qemu_irq);
-        if (!irq) {
-            break;
-        }
-        sysbus_connect_irq(s, n, irq);
-        n++;
-    }
-    va_end(va);
-    return dev;
-}
-
-static void sysbus_dev_print(Monitor *mon, DeviceState *dev, int indent)
-{
-    SysBusDevice *s = SYS_BUS_DEVICE(dev);
-    hwaddr size;
-    int i;
-
-    for (i = 0; i < s->num_mmio; i++) {
-        size = memory_region_size(s->mmio[i].memory);
-        monitor_printf(mon, "%*smmio " TARGET_FMT_plx "/" TARGET_FMT_plx "\n",
-                       indent, "", s->mmio[i].addr, size);
-    }
-}
-
-static char *sysbus_get_fw_dev_path(DeviceState *dev)
-{
-    SysBusDevice *s = SYS_BUS_DEVICE(dev);
-    SysBusDeviceClass *sbc = SYS_BUS_DEVICE_GET_CLASS(s);
-    /* for the explicit unit address fallback case: */
-    char *addr, *fw_dev_path;
-
-    if (s->num_mmio) {
-        return g_strdup_printf("%s@" TARGET_FMT_plx, qdev_fw_name(dev),
-                               s->mmio[0].addr);
-    }
-    if (s->num_pio) {
-        return g_strdup_printf("%s@i%04x", qdev_fw_name(dev), s->pio[0]);
-    }
-    if (sbc->explicit_ofw_unit_address) {
-        addr = sbc->explicit_ofw_unit_address(s);
-        if (addr) {
-            fw_dev_path = g_strdup_printf("%s@%s", qdev_fw_name(dev), addr);
-            g_free(addr);
-            return fw_dev_path;
-        }
-    }
-    return g_strdup(qdev_fw_name(dev));
-}
-
-void sysbus_add_io(SysBusDevice *dev, hwaddr addr,
-                       MemoryRegion *mem)
-{
-    memory_region_add_subregion(get_system_io(), addr, mem);
-}
-
-MemoryRegion *sysbus_address_space(SysBusDevice *dev)
-{
-    return get_system_memory();
-}
-
-static void sysbus_device_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *k = DEVICE_CLASS(klass);
-    k->init = sysbus_device_init;
-    k->bus_type = TYPE_SYSTEM_BUS;
-}
-
-static const TypeInfo sysbus_device_type_info = {
-    .name = TYPE_SYS_BUS_DEVICE,
-    .parent = TYPE_DEVICE,
-    .instance_size = sizeof(SysBusDevice),
-    .abstract = true,
-    .class_size = sizeof(SysBusDeviceClass),
-    .class_init = sysbus_device_class_init,
-};
-
-/* This is a nasty hack to allow passing a NULL bus to qdev_create.  */
-static BusState *main_system_bus;
-
-static void main_system_bus_create(void)
-{
-    /* assign main_system_bus before qbus_create_inplace()
-     * in order to make "if (bus != sysbus_get_default())" work */
-    main_system_bus = g_malloc0(system_bus_info.instance_size);
-    qbus_create_inplace(main_system_bus, system_bus_info.instance_size,
-                        TYPE_SYSTEM_BUS, NULL, "main-system-bus");
-    OBJECT(main_system_bus)->free = g_free;
-    object_property_add_child(container_get(qdev_get_machine(),
-                                            "/unattached"),
-                              "sysbus", OBJECT(main_system_bus), NULL);
-}
-
-BusState *sysbus_get_default(void)
-{
-    if (!main_system_bus) {
-        main_system_bus_create();
-    }
-    return main_system_bus;
-}
-
-static void sysbus_register_types(void)
-{
-    type_register_static(&system_bus_info);
-    type_register_static(&sysbus_device_type_info);
-}
-
-type_init(sysbus_register_types)