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[Qemu-devel] [PATCH v2 12/22] virtio: split input bits from virtio-pci


From: Juan Quintela
Subject: [Qemu-devel] [PATCH v2 12/22] virtio: split input bits from virtio-pci
Date: Wed, 8 Aug 2018 13:48:20 +0200

Signed-off-by: Juan Quintela <address@hidden>
---
 hw/virtio/Makefile.objs      |   1 +
 hw/virtio/virtio-input-pci.c | 136 +++++++++++++++++++++++++++++++++++
 hw/virtio/virtio-pci.c       | 112 -----------------------------
 3 files changed, 137 insertions(+), 112 deletions(-)
 create mode 100644 hw/virtio/virtio-input-pci.c

diff --git a/hw/virtio/Makefile.objs b/hw/virtio/Makefile.objs
index 685ae1d866..6819ed4e14 100644
--- a/hw/virtio/Makefile.objs
+++ b/hw/virtio/Makefile.objs
@@ -12,6 +12,7 @@ obj-$(call land,$(CONFIG_VIRTIO_CRYPTO),$(CONFIG_VIRTIO_PCI)) 
+= virtio-crypto-p
 obj-$(CONFIG_LINUX) += vhost.o vhost-backend.o vhost-user.o
 obj-$(CONFIG_VHOST_VSOCK) += vhost-vsock.o vhost-vsock-pci.o
 obj-$(CONFIG_VIRTIO_INPUT_HOST) += virtio-input-host-pci.o
+obj-$(CONFIG_VIRTIO_INPUT) += virtio-input-pci.o
 endif
 
 common-obj-$(call lnot,$(call land,$(CONFIG_VIRTIO),$(CONFIG_LINUX))) += 
vhost-stub.o
diff --git a/hw/virtio/virtio-input-pci.c b/hw/virtio/virtio-input-pci.c
new file mode 100644
index 0000000000..3198a505e9
--- /dev/null
+++ b/hw/virtio/virtio-input-pci.c
@@ -0,0 +1,136 @@
+/*
+ * Virtio input PCI Bindings
+ *
+ * Copyright IBM, Corp. 2007
+ * Copyright (c) 2009 CodeSourcery
+ *
+ * Authors:
+ *  Anthony Liguori   <address@hidden>
+ *  Paul Brook        <address@hidden>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2.  See
+ * the COPYING file in the top-level directory.
+ *
+ * Contributions after 2012-01-13 are licensed under the terms of the
+ * GNU GPL, version 2 or (at your option) any later version.
+ */
+
+#include "qemu/osdep.h"
+
+#include "virtio-pci.h"
+
+static Property virtio_input_pci_properties[] = {
+    DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 2),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
+static void virtio_input_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
+{
+    VirtIOInputPCI *vinput = VIRTIO_INPUT_PCI(vpci_dev);
+    DeviceState *vdev = DEVICE(&vinput->vdev);
+
+    qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus));
+    virtio_pci_force_virtio_1(vpci_dev);
+    object_property_set_bool(OBJECT(vdev), true, "realized", errp);
+}
+
+static void virtio_input_pci_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass);
+    PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
+
+    dc->props = virtio_input_pci_properties;
+    k->realize = virtio_input_pci_realize;
+    set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
+
+    pcidev_k->class_id = PCI_CLASS_INPUT_OTHER;
+}
+
+static void virtio_input_hid_kbd_pci_class_init(ObjectClass *klass, void *data)
+{
+    PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
+
+    pcidev_k->class_id = PCI_CLASS_INPUT_KEYBOARD;
+}
+
+static void virtio_input_hid_mouse_pci_class_init(ObjectClass *klass,
+                                                  void *data)
+{
+    PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
+
+    pcidev_k->class_id = PCI_CLASS_INPUT_MOUSE;
+}
+
+static void virtio_keyboard_initfn(Object *obj)
+{
+    VirtIOInputHIDPCI *dev = VIRTIO_INPUT_HID_PCI(obj);
+
+    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
+                                TYPE_VIRTIO_KEYBOARD);
+}
+
+static void virtio_mouse_initfn(Object *obj)
+{
+    VirtIOInputHIDPCI *dev = VIRTIO_INPUT_HID_PCI(obj);
+
+    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
+                                TYPE_VIRTIO_MOUSE);
+}
+
+static void virtio_tablet_initfn(Object *obj)
+{
+    VirtIOInputHIDPCI *dev = VIRTIO_INPUT_HID_PCI(obj);
+
+    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
+                                TYPE_VIRTIO_TABLET);
+}
+
+static const TypeInfo virtio_input_pci_info = {
+    .name          = TYPE_VIRTIO_INPUT_PCI,
+    .parent        = TYPE_VIRTIO_PCI,
+    .instance_size = sizeof(VirtIOInputPCI),
+    .class_init    = virtio_input_pci_class_init,
+    .abstract      = true,
+};
+
+static const TypeInfo virtio_input_hid_pci_info = {
+    .name          = TYPE_VIRTIO_INPUT_HID_PCI,
+    .parent        = TYPE_VIRTIO_INPUT_PCI,
+    .instance_size = sizeof(VirtIOInputHIDPCI),
+    .abstract      = true,
+};
+
+static const TypeInfo virtio_keyboard_pci_info = {
+    .name          = TYPE_VIRTIO_KEYBOARD_PCI,
+    .parent        = TYPE_VIRTIO_INPUT_HID_PCI,
+    .class_init    = virtio_input_hid_kbd_pci_class_init,
+    .instance_size = sizeof(VirtIOInputHIDPCI),
+    .instance_init = virtio_keyboard_initfn,
+};
+
+static const TypeInfo virtio_mouse_pci_info = {
+    .name          = TYPE_VIRTIO_MOUSE_PCI,
+    .parent        = TYPE_VIRTIO_INPUT_HID_PCI,
+    .class_init    = virtio_input_hid_mouse_pci_class_init,
+    .instance_size = sizeof(VirtIOInputHIDPCI),
+    .instance_init = virtio_mouse_initfn,
+};
+
+static const TypeInfo virtio_tablet_pci_info = {
+    .name          = TYPE_VIRTIO_TABLET_PCI,
+    .parent        = TYPE_VIRTIO_INPUT_HID_PCI,
+    .instance_size = sizeof(VirtIOInputHIDPCI),
+    .instance_init = virtio_tablet_initfn,
+};
+
+static void virtio_pci_input_register(void)
+{
+    type_register_static(&virtio_input_pci_info);
+    type_register_static(&virtio_input_hid_pci_info);
+    type_register_static(&virtio_keyboard_pci_info);
+    type_register_static(&virtio_mouse_pci_info);
+    type_register_static(&virtio_tablet_pci_info);
+}
+
+type_init(virtio_pci_input_register)
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index f6094bed80..992d3bc3b4 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -2460,113 +2460,6 @@ static const TypeInfo virtio_rng_pci_info = {
     .class_init    = virtio_rng_pci_class_init,
 };
 
-/* virtio-input-pci */
-
-static Property virtio_input_pci_properties[] = {
-    DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 2),
-    DEFINE_PROP_END_OF_LIST(),
-};
-
-static void virtio_input_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
-{
-    VirtIOInputPCI *vinput = VIRTIO_INPUT_PCI(vpci_dev);
-    DeviceState *vdev = DEVICE(&vinput->vdev);
-
-    qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus));
-    virtio_pci_force_virtio_1(vpci_dev);
-    object_property_set_bool(OBJECT(vdev), true, "realized", errp);
-}
-
-static void virtio_input_pci_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-    VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass);
-    PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
-
-    dc->props = virtio_input_pci_properties;
-    k->realize = virtio_input_pci_realize;
-    set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
-
-    pcidev_k->class_id = PCI_CLASS_INPUT_OTHER;
-}
-
-static void virtio_input_hid_kbd_pci_class_init(ObjectClass *klass, void *data)
-{
-    PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
-
-    pcidev_k->class_id = PCI_CLASS_INPUT_KEYBOARD;
-}
-
-static void virtio_input_hid_mouse_pci_class_init(ObjectClass *klass,
-                                                  void *data)
-{
-    PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
-
-    pcidev_k->class_id = PCI_CLASS_INPUT_MOUSE;
-}
-
-static void virtio_keyboard_initfn(Object *obj)
-{
-    VirtIOInputHIDPCI *dev = VIRTIO_INPUT_HID_PCI(obj);
-
-    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
-                                TYPE_VIRTIO_KEYBOARD);
-}
-
-static void virtio_mouse_initfn(Object *obj)
-{
-    VirtIOInputHIDPCI *dev = VIRTIO_INPUT_HID_PCI(obj);
-
-    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
-                                TYPE_VIRTIO_MOUSE);
-}
-
-static void virtio_tablet_initfn(Object *obj)
-{
-    VirtIOInputHIDPCI *dev = VIRTIO_INPUT_HID_PCI(obj);
-
-    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
-                                TYPE_VIRTIO_TABLET);
-}
-
-static const TypeInfo virtio_input_pci_info = {
-    .name          = TYPE_VIRTIO_INPUT_PCI,
-    .parent        = TYPE_VIRTIO_PCI,
-    .instance_size = sizeof(VirtIOInputPCI),
-    .class_init    = virtio_input_pci_class_init,
-    .abstract      = true,
-};
-
-static const TypeInfo virtio_input_hid_pci_info = {
-    .name          = TYPE_VIRTIO_INPUT_HID_PCI,
-    .parent        = TYPE_VIRTIO_INPUT_PCI,
-    .instance_size = sizeof(VirtIOInputHIDPCI),
-    .abstract      = true,
-};
-
-static const TypeInfo virtio_keyboard_pci_info = {
-    .name          = TYPE_VIRTIO_KEYBOARD_PCI,
-    .parent        = TYPE_VIRTIO_INPUT_HID_PCI,
-    .class_init    = virtio_input_hid_kbd_pci_class_init,
-    .instance_size = sizeof(VirtIOInputHIDPCI),
-    .instance_init = virtio_keyboard_initfn,
-};
-
-static const TypeInfo virtio_mouse_pci_info = {
-    .name          = TYPE_VIRTIO_MOUSE_PCI,
-    .parent        = TYPE_VIRTIO_INPUT_HID_PCI,
-    .class_init    = virtio_input_hid_mouse_pci_class_init,
-    .instance_size = sizeof(VirtIOInputHIDPCI),
-    .instance_init = virtio_mouse_initfn,
-};
-
-static const TypeInfo virtio_tablet_pci_info = {
-    .name          = TYPE_VIRTIO_TABLET_PCI,
-    .parent        = TYPE_VIRTIO_INPUT_HID_PCI,
-    .instance_size = sizeof(VirtIOInputHIDPCI),
-    .instance_init = virtio_tablet_initfn,
-};
-
 /* virtio-pci-bus */
 
 static void virtio_pci_bus_new(VirtioBusState *bus, size_t bus_size,
@@ -2615,11 +2508,6 @@ static const TypeInfo virtio_pci_bus_info = {
 static void virtio_pci_register_types(void)
 {
     type_register_static(&virtio_rng_pci_info);
-    type_register_static(&virtio_input_pci_info);
-    type_register_static(&virtio_input_hid_pci_info);
-    type_register_static(&virtio_keyboard_pci_info);
-    type_register_static(&virtio_mouse_pci_info);
-    type_register_static(&virtio_tablet_pci_info);
     type_register_static(&virtio_pci_bus_info);
     type_register_static(&virtio_pci_info);
 #ifdef CONFIG_VIRTFS
-- 
2.17.1




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