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, 218 deletions

diff --git a/qemu/hw/char/virtio-console.c b/qemu/hw/char/virtio-console.c
deleted file mode 100644
index 2e36481a7..000000000
--- a/qemu/hw/char/virtio-console.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * Virtio Console and Generic Serial Port Devices
- *
- * Copyright Red Hat, Inc. 2009, 2010
- *
- * Authors:
- *  Amit Shah <amit.shah@redhat.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2.  See
- * the COPYING file in the top-level directory.
- */
-
-#include "qemu/osdep.h"
-#include "sysemu/char.h"
-#include "qemu/error-report.h"
-#include "trace.h"
-#include "hw/virtio/virtio-serial.h"
-#include "qapi-event.h"
-
-#define TYPE_VIRTIO_CONSOLE_SERIAL_PORT "virtserialport"
-#define VIRTIO_CONSOLE(obj) \
-    OBJECT_CHECK(VirtConsole, (obj), TYPE_VIRTIO_CONSOLE_SERIAL_PORT)
-
-typedef struct VirtConsole {
-    VirtIOSerialPort parent_obj;
-
-    CharDriverState *chr;
-    guint watch;
-} VirtConsole;
-
-/*
- * Callback function that's called from chardevs when backend becomes
- * writable.
- */
-static gboolean chr_write_unblocked(GIOChannel *chan, GIOCondition cond,
-                                    void *opaque)
-{
-    VirtConsole *vcon = opaque;
-
-    vcon->watch = 0;
-    virtio_serial_throttle_port(VIRTIO_SERIAL_PORT(vcon), false);
-    return FALSE;
-}
-
-/* Callback function that's called when the guest sends us data */
-static ssize_t flush_buf(VirtIOSerialPort *port,
-                         const uint8_t *buf, ssize_t len)
-{
-    VirtConsole *vcon = VIRTIO_CONSOLE(port);
-    ssize_t ret;
-
-    if (!vcon->chr) {
-        /* If there's no backend, we can just say we consumed all data. */
-        return len;
-    }
-
-    ret = qemu_chr_fe_write(vcon->chr, buf, len);
-    trace_virtio_console_flush_buf(port->id, len, ret);
-
-    if (ret < len) {
-        VirtIOSerialPortClass *k = VIRTIO_SERIAL_PORT_GET_CLASS(port);
-
-        /*
-         * Ideally we'd get a better error code than just -1, but
-         * that's what the chardev interface gives us right now.  If
-         * we had a finer-grained message, like -EPIPE, we could close
-         * this connection.
-         */
-        if (ret < 0)
-            ret = 0;
-        if (!k->is_console) {
-            virtio_serial_throttle_port(port, true);
-            if (!vcon->watch) {
-                vcon->watch = qemu_chr_fe_add_watch(vcon->chr,
-                                                    G_IO_OUT|G_IO_HUP,
-                                                    chr_write_unblocked, vcon);
-            }
-        }
-    }
-    return ret;
-}
-
-/* Callback function that's called when the guest opens/closes the port */
-static void set_guest_connected(VirtIOSerialPort *port, int guest_connected)
-{
-    VirtConsole *vcon = VIRTIO_CONSOLE(port);
-    DeviceState *dev = DEVICE(port);
-
-    if (vcon->chr) {
-        qemu_chr_fe_set_open(vcon->chr, guest_connected);
-    }
-
-    if (dev->id) {
-        qapi_event_send_vserport_change(dev->id, guest_connected,
-                                        &error_abort);
-    }
-}
-
-static void guest_writable(VirtIOSerialPort *port)
-{
-    VirtConsole *vcon = VIRTIO_CONSOLE(port);
-
-    if (vcon->chr) {
-        qemu_chr_accept_input(vcon->chr);
-    }
-}
-
-/* Readiness of the guest to accept data on a port */
-static int chr_can_read(void *opaque)
-{
-    VirtConsole *vcon = opaque;
-
-    return virtio_serial_guest_ready(VIRTIO_SERIAL_PORT(vcon));
-}
-
-/* Send data from a char device over to the guest */
-static void chr_read(void *opaque, const uint8_t *buf, int size)
-{
-    VirtConsole *vcon = opaque;
-    VirtIOSerialPort *port = VIRTIO_SERIAL_PORT(vcon);
-
-    trace_virtio_console_chr_read(port->id, size);
-    virtio_serial_write(port, buf, size);
-}
-
-static void chr_event(void *opaque, int event)
-{
-    VirtConsole *vcon = opaque;
-    VirtIOSerialPort *port = VIRTIO_SERIAL_PORT(vcon);
-
-    trace_virtio_console_chr_event(port->id, event);
-    switch (event) {
-    case CHR_EVENT_OPENED:
-        virtio_serial_open(port);
-        break;
-    case CHR_EVENT_CLOSED:
-        if (vcon->watch) {
-            g_source_remove(vcon->watch);
-            vcon->watch = 0;
-        }
-        virtio_serial_close(port);
-        break;
-    }
-}
-
-static void virtconsole_realize(DeviceState *dev, Error **errp)
-{
-    VirtIOSerialPort *port = VIRTIO_SERIAL_PORT(dev);
-    VirtConsole *vcon = VIRTIO_CONSOLE(dev);
-    VirtIOSerialPortClass *k = VIRTIO_SERIAL_PORT_GET_CLASS(dev);
-
-    if (port->id == 0 && !k->is_console) {
-        error_setg(errp, "Port number 0 on virtio-serial devices reserved "
-                   "for virtconsole devices for backward compatibility.");
-        return;
-    }
-
-    if (vcon->chr) {
-        vcon->chr->explicit_fe_open = 1;
-        qemu_chr_add_handlers(vcon->chr, chr_can_read, chr_read, chr_event,
-                              vcon);
-    }
-}
-
-static void virtconsole_unrealize(DeviceState *dev, Error **errp)
-{
-    VirtConsole *vcon = VIRTIO_CONSOLE(dev);
-
-    if (vcon->watch) {
-        g_source_remove(vcon->watch);
-    }
-}
-
-static void virtconsole_class_init(ObjectClass *klass, void *data)
-{
-    VirtIOSerialPortClass *k = VIRTIO_SERIAL_PORT_CLASS(klass);
-
-    k->is_console = true;
-}
-
-static const TypeInfo virtconsole_info = {
-    .name          = "virtconsole",
-    .parent        = TYPE_VIRTIO_CONSOLE_SERIAL_PORT,
-    .class_init    = virtconsole_class_init,
-};
-
-static Property virtserialport_properties[] = {
-    DEFINE_PROP_CHR("chardev", VirtConsole, chr),
-    DEFINE_PROP_END_OF_LIST(),
-};
-
-static void virtserialport_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-    VirtIOSerialPortClass *k = VIRTIO_SERIAL_PORT_CLASS(klass);
-
-    k->realize = virtconsole_realize;
-    k->unrealize = virtconsole_unrealize;
-    k->have_data = flush_buf;
-    k->set_guest_connected = set_guest_connected;
-    k->guest_writable = guest_writable;
-    dc->props = virtserialport_properties;
-}
-
-static const TypeInfo virtserialport_info = {
-    .name          = TYPE_VIRTIO_CONSOLE_SERIAL_PORT,
-    .parent        = TYPE_VIRTIO_SERIAL_PORT,
-    .instance_size = sizeof(VirtConsole),
-    .class_init    = virtserialport_class_init,
-};
-
-static void virtconsole_register_types(void)
-{
-    type_register_static(&virtserialport_info);
-    type_register_static(&virtconsole_info);
-}
-
-type_init(virtconsole_register_types)