Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-20150508-1' into staging

usb: qomify, bugfixes for xhci & uhci.

# gpg: Signature made Fri May  8 12:39:28 2015 BST using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-usb-20150508-1:
  uhci: controller is halted after reset
  usb: usb-serial QOMify
  usb: usb-redir QOMify
  usb: usb-wacom-tablet QOMify
  usb: usb-uas QOMify
  usb: usb-storage QOMify
  usb: usb-ccid QOMify
  usb: usb-net QOMify
  usb-mtp: fix segmentation fault
  usb: usb-mtp QOMify
  usb: usb-hub QOMify
  usb: usb-hid QOMify
  usb: usb-bt QOMify
  usb: usb-audio QOMify
  uhci: QOMify
  xhci: fix events for setup trb.
  Revert "xhci: generate a Transfer Event for each Transfer TRB with the IOC bit set"
  xhci: set timer to retry xfers
  usb: fix usb-net segfault

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 27 insertions, 16 deletions

diff --git a/hw/usb/dev-serial.c b/hw/usb/dev-serial.c
index 67c2072ce7..6ca3da9727 100644
--- a/hw/usb/dev-serial.c
+++ b/hw/usb/dev-serial.c
@@ -103,6 +103,9 @@ typedef struct {
     CharDriverState *cs;
 } USBSerialState;
 
+#define TYPE_USB_SERIAL "usb-serial-dev"
+#define USB_SERIAL_DEV(obj) OBJECT_CHECK(USBSerialState, (obj), TYPE_USB_SERIAL)
+
 enum {
     STR_MANUFACTURER = 1,
     STR_PRODUCT_SERIAL,
@@ -473,7 +476,7 @@ static void usb_serial_event(void *opaque, int event)
 
 static void usb_serial_realize(USBDevice *dev, Error **errp)
 {
-    USBSerialState *s = DO_UPCAST(USBSerialState, dev, dev);
+    USBSerialState *s = USB_SERIAL_DEV(dev);
     Error *local_err = NULL;
 
     usb_desc_create_serial(dev);
@@ -576,26 +579,40 @@ static Property serial_properties[] = {
     DEFINE_PROP_END_OF_LIST(),
 };
 
-static void usb_serial_class_initfn(ObjectClass *klass, void *data)
+static void usb_serial_dev_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     USBDeviceClass *uc = USB_DEVICE_CLASS(klass);
 
-    uc->realize = usb_serial_realize;
-    uc->product_desc   = "QEMU USB Serial";
-    uc->usb_desc       = &desc_serial;
+    uc->realize        = usb_serial_realize;
     uc->handle_reset   = usb_serial_handle_reset;
     uc->handle_control = usb_serial_handle_control;
     uc->handle_data    = usb_serial_handle_data;
     dc->vmsd = &vmstate_usb_serial;
-    dc->props = serial_properties;
     set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
 }
 
+static const TypeInfo usb_serial_dev_type_info = {
+    .name = TYPE_USB_SERIAL,
+    .parent = TYPE_USB_DEVICE,
+    .instance_size = sizeof(USBSerialState),
+    .abstract = true,
+    .class_init = usb_serial_dev_class_init,
+};
+
+static void usb_serial_class_initfn(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    USBDeviceClass *uc = USB_DEVICE_CLASS(klass);
+
+    uc->product_desc   = "QEMU USB Serial";
+    uc->usb_desc       = &desc_serial;
+    dc->props = serial_properties;
+}
+
 static const TypeInfo serial_info = {
     .name          = "usb-serial",
-    .parent        = TYPE_USB_DEVICE,
-    .instance_size = sizeof(USBSerialState),
+    .parent        = TYPE_USB_SERIAL,
     .class_init    = usb_serial_class_initfn,
 };
 
@@ -609,26 +626,20 @@ static void usb_braille_class_initfn(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
     USBDeviceClass *uc = USB_DEVICE_CLASS(klass);
 
-    uc->realize        = usb_serial_realize;
     uc->product_desc   = "QEMU USB Braille";
     uc->usb_desc       = &desc_braille;
-    uc->handle_reset   = usb_serial_handle_reset;
-    uc->handle_control = usb_serial_handle_control;
-    uc->handle_data    = usb_serial_handle_data;
-    dc->vmsd = &vmstate_usb_serial;
     dc->props = braille_properties;
-    set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
 }
 
 static const TypeInfo braille_info = {
     .name          = "usb-braille",
-    .parent        = TYPE_USB_DEVICE,
-    .instance_size = sizeof(USBSerialState),
+    .parent        = TYPE_USB_SERIAL,
     .class_init    = usb_braille_class_initfn,
 };
 
 static void usb_serial_register_types(void)
 {
+    type_register_static(&usb_serial_dev_type_info);
     type_register_static(&serial_info);
     usb_legacy_register("usb-serial", "serial", usb_serial_init);
     type_register_static(&braille_info);