qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [PATCH for-2.4 1/3] virtio-input: move properties, use virt


From: Gerd Hoffmann
Subject: [Qemu-devel] [PATCH for-2.4 1/3] virtio-input: move properties, use virtio_instance_init_common
Date: Fri, 19 Jun 2015 10:38:35 +0200

Move properties from virtio-*-pci to virtio-*-device.
Also make better use of QOM and attach common properties
to the abstract parent classes (virtio-input-device and
virtio-input-pci-device).

Switch the hid device instance init functions over to use
virtio_instance_init_common, so we get the properties of the
virtio device aliased properly to the virtio pci proxy.

Signed-off-by: Gerd Hoffmann <address@hidden>
---
 hw/input/virtio-input.c          |  8 +++++++-
 hw/virtio/virtio-pci.c           | 27 +++++++++++----------------
 include/hw/virtio/virtio-input.h |  9 +--------
 3 files changed, 19 insertions(+), 25 deletions(-)

diff --git a/hw/input/virtio-input.c b/hw/input/virtio-input.c
index c4f4b3c..7f5b8d6 100644
--- a/hw/input/virtio-input.c
+++ b/hw/input/virtio-input.c
@@ -216,7 +216,7 @@ static void virtio_input_device_realize(DeviceState *dev, 
Error **errp)
     }
 
     virtio_input_idstr_config(vinput, VIRTIO_INPUT_CFG_ID_SERIAL,
-                              vinput->input.serial);
+                              vinput->serial);
 
     QTAILQ_FOREACH(cfg, &vinput->cfg_list, node) {
         if (vinput->cfg_size < cfg->config.size) {
@@ -248,11 +248,17 @@ static void virtio_input_device_unrealize(DeviceState 
*dev, Error **errp)
     virtio_cleanup(vdev);
 }
 
+static Property virtio_input_properties[] = {
+    DEFINE_PROP_STRING("serial", VirtIOInput, serial),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
 static void virtio_input_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     VirtioDeviceClass *vdc = VIRTIO_DEVICE_CLASS(klass);
 
+    dc->props          = virtio_input_properties;
     set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
     vdc->realize      = virtio_input_device_realize;
     vdc->unrealize    = virtio_input_device_unrealize;
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index d7cf34c..1187a58 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -1900,8 +1900,7 @@ static const TypeInfo virtio_rng_pci_info = {
 
 /* virtio-input-pci */
 
-static Property virtio_input_hid_pci_properties[] = {
-    DEFINE_VIRTIO_INPUT_PROPERTIES(VirtIOInputPCI, vdev.input),
+static Property virtio_input_pci_properties[] = {
     DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 2),
     DEFINE_PROP_END_OF_LIST(),
 };
@@ -1924,19 +1923,13 @@ static void virtio_input_pci_class_init(ObjectClass 
*klass, void *data)
     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_pci_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-
-    dc->props = virtio_input_hid_pci_properties;
-}
-
 static void virtio_input_hid_kbd_pci_class_init(ObjectClass *klass, void *data)
 {
     PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
@@ -1955,22 +1948,25 @@ static void 
virtio_input_hid_mouse_pci_class_init(ObjectClass *klass,
 static void virtio_keyboard_initfn(Object *obj)
 {
     VirtIOInputHIDPCI *dev = VIRTIO_INPUT_HID_PCI(obj);
-    object_initialize(&dev->vdev, sizeof(dev->vdev), TYPE_VIRTIO_KEYBOARD);
-    object_property_add_child(obj, "virtio-backend", OBJECT(&dev->vdev), NULL);
+
+    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);
-    object_initialize(&dev->vdev, sizeof(dev->vdev), TYPE_VIRTIO_MOUSE);
-    object_property_add_child(obj, "virtio-backend", OBJECT(&dev->vdev), NULL);
+
+    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);
-    object_initialize(&dev->vdev, sizeof(dev->vdev), TYPE_VIRTIO_TABLET);
-    object_property_add_child(obj, "virtio-backend", OBJECT(&dev->vdev), NULL);
+
+    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
+                                TYPE_VIRTIO_TABLET);
 }
 
 static const TypeInfo virtio_input_pci_info = {
@@ -1985,7 +1981,6 @@ static const TypeInfo virtio_input_hid_pci_info = {
     .name          = TYPE_VIRTIO_INPUT_HID_PCI,
     .parent        = TYPE_VIRTIO_INPUT_PCI,
     .instance_size = sizeof(VirtIOInputHIDPCI),
-    .class_init    = virtio_input_hid_pci_class_init,
     .abstract      = true,
 };
 
diff --git a/include/hw/virtio/virtio-input.h b/include/hw/virtio/virtio-input.h
index 8134178..8160dd6 100644
--- a/include/hw/virtio/virtio-input.h
+++ b/include/hw/virtio/virtio-input.h
@@ -50,18 +50,11 @@ typedef struct virtio_input_event virtio_input_event;
 #define VIRTIO_INPUT_HID_GET_PARENT_CLASS(obj) \
         OBJECT_GET_PARENT_CLASS(obj, TYPE_VIRTIO_INPUT_HID)
 
-#define DEFINE_VIRTIO_INPUT_PROPERTIES(_state, _field)       \
-        DEFINE_PROP_STRING("serial", _state, _field.serial)
-
 typedef struct VirtIOInput VirtIOInput;
 typedef struct VirtIOInputClass VirtIOInputClass;
 typedef struct VirtIOInputConfig VirtIOInputConfig;
 typedef struct VirtIOInputHID VirtIOInputHID;
 
-struct virtio_input_conf {
-    char *serial;
-};
-
 struct VirtIOInputConfig {
     virtio_input_config               config;
     QTAILQ_ENTRY(VirtIOInputConfig)   node;
@@ -74,7 +67,7 @@ struct VirtIOInput {
     uint32_t                          cfg_size;
     QTAILQ_HEAD(, VirtIOInputConfig)  cfg_list;
     VirtQueue                         *evt, *sts;
-    virtio_input_conf                 input;
+    char                              *serial;
 
     virtio_input_event                *queue;
     uint32_t                          qindex, qsize;
-- 
1.8.3.1




reply via email to

[Prev in Thread] Current Thread [Next in Thread]