[Qemu-devel] [PATCH RFT 3/5] usb/ehci: Add SysBus EHCI device for Exynos4210

[Andreas Färber]

It uses a different capsbase and opregbase than the Xilinx device.

Signed-off-by: Liming Wang <address@hidden>
Signed-off-by: Andreas Färber <address@hidden>
Cc: Igor Mitsyanko <address@hidden>
---
 hw/usb/hcd-ehci-sysbus.c |   15 +++++++++++++++
 hw/usb/hcd-ehci.h        |    2 ++
 2 Dateien geändert, 17 Zeilen hinzugefügt(+)

diff --git a/hw/usb/hcd-ehci-sysbus.c b/hw/usb/hcd-ehci-sysbus.c
index 38e82bb..2ac61e6 100644
--- a/hw/usb/hcd-ehci-sysbus.c
+++ b/hw/usb/hcd-ehci-sysbus.c
@@ -103,10 +103,25 @@ static const TypeInfo ehci_xlnx_type_info = {
     .class_init    = ehci_xlnx_class_init,
 };
 
+static void ehci_exynos4210_class_init(ObjectClass *oc, void *data)
+{
+    SysBusEHCIClass *sec = SYS_BUS_EHCI_CLASS(oc);
+
+    sec->capsbase = 0x0;
+    sec->opregbase = 0x40;
+}
+
+static const TypeInfo ehci_exynos4210_type_info = {
+    .name          = TYPE_EXYNOS4210_EHCI,
+    .parent        = TYPE_SYS_BUS_EHCI,
+    .class_init    = ehci_exynos4210_class_init,
+};
+
 static void ehci_sysbus_register_types(void)
 {
     type_register_static(&ehci_type_info);
     type_register_static(&ehci_xlnx_type_info);
+    type_register_static(&ehci_exynos4210_type_info);
 }
 
 type_init(ehci_sysbus_register_types)
diff --git a/hw/usb/hcd-ehci.h b/hw/usb/hcd-ehci.h
index d8078f4..b8b6461 100644
--- a/hw/usb/hcd-ehci.h
+++ b/hw/usb/hcd-ehci.h
@@ -314,6 +314,8 @@ struct EHCIState {
     bool int_req_by_async;
 };
 
+#define TYPE_EXYNOS4210_EHCI "exynos4210-usb"
+
 extern const VMStateDescription vmstate_ehci;
 
 void usb_ehci_initfn(EHCIState *s, DeviceState *dev);
-- 
1.7.10.4