qemu/qemu-virtio-console-Rename-virtio-serial.c-back-to-virti.patch

From 9c7f6b094950f7772068b957c795d76463cdeba0 Mon Sep 17 00:00:00 2001
From: Amit Shah <amit.shah@redhat.com>
Date: Thu, 21 Jan 2010 15:43:26 +0530
Subject: [PATCH 9/9] virtio-console: Rename virtio-serial.c back to virtio-console.c

This file was renamed to ease the reviews of the recent changes
that went in.

Now that the changes are done, rename the file back to its original
name.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 Makefile.hw         |    2 +-
 hw/virtio-console.c |  146 +++++++++++++++++++++++++++++++++++++++++++++++++++
 hw/virtio-serial.c  |  146 ---------------------------------------------------
 3 files changed, 147 insertions(+), 147 deletions(-)
 create mode 100644 hw/virtio-console.c
 delete mode 100644 hw/virtio-serial.c

diff --git a/Makefile.hw b/Makefile.hw
index de8a0c5..43ca541 100644
--- a/Makefile.hw
+++ b/Makefile.hw
@@ -13,7 +13,7 @@ QEMU_CFLAGS+=-I.. -I$(SRC_PATH)/fpu
 
 obj-y =
 obj-y += loader.o
-obj-y += virtio.o virtio-serial.o
+obj-y += virtio.o virtio-console.o
 obj-y += fw_cfg.o
 obj-y += watchdog.o
 obj-$(CONFIG_ECC) += ecc.o
diff --git a/hw/virtio-console.c b/hw/virtio-console.c
new file mode 100644
index 0000000..bd44ec6
--- /dev/null
+++ b/hw/virtio-console.c
@@ -0,0 +1,146 @@
+/*
+ * Virtio Console and Generic Serial Port Devices
+ *
+ * Copyright Red Hat, Inc. 2009
+ *
+ * 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-char.h"
+#include "virtio-serial.h"
+
+typedef struct VirtConsole {
+    VirtIOSerialPort port;
+    CharDriverState *chr;
+} VirtConsole;
+
+
+/* Callback function that's called when the guest sends us data */
+static size_t flush_buf(VirtIOSerialPort *port, const uint8_t *buf, size_t len)
+{
+    VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port);
+    ssize_t ret;
+
+    ret = qemu_chr_write(vcon->chr, buf, len);
+
+    return ret < 0 ? 0 : ret;
+}
+
+/* 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(&vcon->port);
+}
+
+/* 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;
+
+    virtio_serial_write(&vcon->port, buf, size);
+}
+
+static void chr_event(void *opaque, int event)
+{
+    VirtConsole *vcon = opaque;
+
+    switch (event) {
+    case CHR_EVENT_OPENED: {
+        virtio_serial_open(&vcon->port);
+        break;
+    }
+    case CHR_EVENT_CLOSED:
+        virtio_serial_close(&vcon->port);
+        break;
+    }
+}
+
+/* Virtio Console Ports */
+static int virtconsole_initfn(VirtIOSerialDevice *dev)
+{
+    VirtIOSerialPort *port = DO_UPCAST(VirtIOSerialPort, dev, &dev->qdev);
+    VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port);
+
+    port->info = dev->info;
+
+    port->is_console = true;
+
+    if (vcon->chr) {
+        qemu_chr_add_handlers(vcon->chr, chr_can_read, chr_read, chr_event,
+                              vcon);
+        port->info->have_data = flush_buf;
+    }
+    return 0;
+}
+
+static int virtconsole_exitfn(VirtIOSerialDevice *dev)
+{
+    VirtIOSerialPort *port = DO_UPCAST(VirtIOSerialPort, dev, &dev->qdev);
+    VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port);
+
+    if (vcon->chr) {
+        port->info->have_data = NULL;
+        qemu_chr_close(vcon->chr);
+    }
+
+    return 0;
+}
+
+static VirtIOSerialPortInfo virtconsole_info = {
+    .qdev.name     = "virtconsole",
+    .qdev.size     = sizeof(VirtConsole),
+    .init          = virtconsole_initfn,
+    .exit          = virtconsole_exitfn,
+    .qdev.props = (Property[]) {
+        DEFINE_PROP_UINT8("is_console", VirtConsole, port.is_console, 1),
+        DEFINE_PROP_CHR("chardev", VirtConsole, chr),
+        DEFINE_PROP_STRING("name", VirtConsole, port.name),
+        DEFINE_PROP_END_OF_LIST(),
+    },
+};
+
+static void virtconsole_register(void)
+{
+    virtio_serial_port_qdev_register(&virtconsole_info);
+}
+device_init(virtconsole_register)
+
+/* Generic Virtio Serial Ports */
+static int virtserialport_initfn(VirtIOSerialDevice *dev)
+{
+    VirtIOSerialPort *port = DO_UPCAST(VirtIOSerialPort, dev, &dev->qdev);
+    VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port);
+
+    port->info = dev->info;
+
+    if (vcon->chr) {
+        qemu_chr_add_handlers(vcon->chr, chr_can_read, chr_read, chr_event,
+                              vcon);
+        port->info->have_data = flush_buf;
+    }
+    return 0;
+}
+
+static VirtIOSerialPortInfo virtserialport_info = {
+    .qdev.name     = "virtserialport",
+    .qdev.size     = sizeof(VirtConsole),
+    .init          = virtserialport_initfn,
+    .exit          = virtconsole_exitfn,
+    .qdev.props = (Property[]) {
+        DEFINE_PROP_CHR("chardev", VirtConsole, chr),
+        DEFINE_PROP_STRING("name", VirtConsole, port.name),
+        DEFINE_PROP_END_OF_LIST(),
+    },
+};
+
+static void virtserialport_register(void)
+{
+    virtio_serial_port_qdev_register(&virtserialport_info);
+}
+device_init(virtserialport_register)
diff --git a/hw/virtio-serial.c b/hw/virtio-serial.c
deleted file mode 100644
index bd44ec6..0000000
--- a/hw/virtio-serial.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Virtio Console and Generic Serial Port Devices
- *
- * Copyright Red Hat, Inc. 2009
- *
- * 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-char.h"
-#include "virtio-serial.h"
-
-typedef struct VirtConsole {
-    VirtIOSerialPort port;
-    CharDriverState *chr;
-} VirtConsole;
-
-
-/* Callback function that's called when the guest sends us data */
-static size_t flush_buf(VirtIOSerialPort *port, const uint8_t *buf, size_t len)
-{
-    VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port);
-    ssize_t ret;
-
-    ret = qemu_chr_write(vcon->chr, buf, len);
-
-    return ret < 0 ? 0 : ret;
-}
-
-/* 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(&vcon->port);
-}
-
-/* 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;
-
-    virtio_serial_write(&vcon->port, buf, size);
-}
-
-static void chr_event(void *opaque, int event)
-{
-    VirtConsole *vcon = opaque;
-
-    switch (event) {
-    case CHR_EVENT_OPENED: {
-        virtio_serial_open(&vcon->port);
-        break;
-    }
-    case CHR_EVENT_CLOSED:
-        virtio_serial_close(&vcon->port);
-        break;
-    }
-}
-
-/* Virtio Console Ports */
-static int virtconsole_initfn(VirtIOSerialDevice *dev)
-{
-    VirtIOSerialPort *port = DO_UPCAST(VirtIOSerialPort, dev, &dev->qdev);
-    VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port);
-
-    port->info = dev->info;
-
-    port->is_console = true;
-
-    if (vcon->chr) {
-        qemu_chr_add_handlers(vcon->chr, chr_can_read, chr_read, chr_event,
-                              vcon);
-        port->info->have_data = flush_buf;
-    }
-    return 0;
-}
-
-static int virtconsole_exitfn(VirtIOSerialDevice *dev)
-{
-    VirtIOSerialPort *port = DO_UPCAST(VirtIOSerialPort, dev, &dev->qdev);
-    VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port);
-
-    if (vcon->chr) {
-        port->info->have_data = NULL;
-        qemu_chr_close(vcon->chr);
-    }
-
-    return 0;
-}
-
-static VirtIOSerialPortInfo virtconsole_info = {
-    .qdev.name     = "virtconsole",
-    .qdev.size     = sizeof(VirtConsole),
-    .init          = virtconsole_initfn,
-    .exit          = virtconsole_exitfn,
-    .qdev.props = (Property[]) {
-        DEFINE_PROP_UINT8("is_console", VirtConsole, port.is_console, 1),
-        DEFINE_PROP_CHR("chardev", VirtConsole, chr),
-        DEFINE_PROP_STRING("name", VirtConsole, port.name),
-        DEFINE_PROP_END_OF_LIST(),
-    },
-};
-
-static void virtconsole_register(void)
-{
-    virtio_serial_port_qdev_register(&virtconsole_info);
-}
-device_init(virtconsole_register)
-
-/* Generic Virtio Serial Ports */
-static int virtserialport_initfn(VirtIOSerialDevice *dev)
-{
-    VirtIOSerialPort *port = DO_UPCAST(VirtIOSerialPort, dev, &dev->qdev);
-    VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port);
-
-    port->info = dev->info;
-
-    if (vcon->chr) {
-        qemu_chr_add_handlers(vcon->chr, chr_can_read, chr_read, chr_event,
-                              vcon);
-        port->info->have_data = flush_buf;
-    }
-    return 0;
-}
-
-static VirtIOSerialPortInfo virtserialport_info = {
-    .qdev.name     = "virtserialport",
-    .qdev.size     = sizeof(VirtConsole),
-    .init          = virtserialport_initfn,
-    .exit          = virtconsole_exitfn,
-    .qdev.props = (Property[]) {
-        DEFINE_PROP_CHR("chardev", VirtConsole, chr),
-        DEFINE_PROP_STRING("name", VirtConsole, port.name),
-        DEFINE_PROP_END_OF_LIST(),
-    },
-};
-
-static void virtserialport_register(void)
-{
-    virtio_serial_port_qdev_register(&virtserialport_info);
-}
-device_init(virtserialport_register)
-- 
1.6.2.5