From b3a6208fccab9cdfb264fb123aeff2d82b0865ee Mon Sep 17 00:00:00 2001
From: "fires.gc" <fires.gc@gmail.com>
Date: Fri, 13 Mar 2009 16:10:58 +0000
Subject: [PATCH] added dummy device for keyboard

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2650 8ced0084-cf51-0410-be5f-012b33b47a6e
---
 .../Src/IPC_HLE/WII_IPC_HLE_Device_usb.cpp    | 58 ++++++++++++++-----
 .../Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.h | 23 +++++++-
 2 files changed, 65 insertions(+), 16 deletions(-)

diff --git a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.cpp b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.cpp
index eeeba7e9d5..94962bb7fd 100644
--- a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.cpp
+++ b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.cpp
@@ -1953,6 +1953,13 @@ void CWII_IPC_HLE_Device_usb_oh1_57e_305::LOG_LinkKey(const u8* _pLinkKey)
 
 }
 
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// CWII_IPC_HLE_Device_usb_oh0
+//
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+
 CWII_IPC_HLE_Device_usb_oh0::CWII_IPC_HLE_Device_usb_oh0(u32 _DeviceID, const std::string& _rDeviceName)
 	: IWII_IPC_HLE_Device(_DeviceID, _rDeviceName)
 {
@@ -1960,31 +1967,20 @@ CWII_IPC_HLE_Device_usb_oh0::CWII_IPC_HLE_Device_usb_oh0(u32 _DeviceID, const st
 
 CWII_IPC_HLE_Device_usb_oh0::~CWII_IPC_HLE_Device_usb_oh0()
 {}
-///////////////////////////
 
-
-// ===================================================
-/* Open */
-// ----------------
 bool CWII_IPC_HLE_Device_usb_oh0::Open(u32 _CommandAddress, u32 _Mode)
 {
 	Memory::Write_U32(GetDeviceID(), _CommandAddress+4);
 	return true;
 }
 
-
-// ===================================================
-/* IOCtl */
-// ----------------
 bool CWII_IPC_HLE_Device_usb_oh0::IOCtl(u32 _CommandAddress)
 {
-	return IOCtlV(_CommandAddress);	//hack
+    // write return value
+    Memory::Write_U32(0, _CommandAddress + 0x4);
+    return true;
 }
 
-
-// ===================================================
-/* IOCtlV */
-// ----------------
 bool CWII_IPC_HLE_Device_usb_oh0::IOCtlV(u32 _CommandAddress)
 {
 	// write return value
@@ -1992,5 +1988,37 @@ bool CWII_IPC_HLE_Device_usb_oh0::IOCtlV(u32 _CommandAddress)
 
 	return true;
 }
-// ================
 
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// CWII_IPC_HLE_Device_usb_kbd
+//
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+CWII_IPC_HLE_Device_usb_kbd::CWII_IPC_HLE_Device_usb_kbd(u32 _DeviceID, const std::string& _rDeviceName)
+: IWII_IPC_HLE_Device(_DeviceID, _rDeviceName)
+{
+}
+
+CWII_IPC_HLE_Device_usb_kbd::~CWII_IPC_HLE_Device_usb_kbd()
+{}
+
+bool CWII_IPC_HLE_Device_usb_kbd::Open(u32 _CommandAddress, u32 _Mode)
+{
+    Memory::Write_U32(GetDeviceID(), _CommandAddress+4);
+    return true;
+}
+
+bool CWII_IPC_HLE_Device_usb_kbd::IOCtl(u32 _CommandAddress)
+{
+    u32 Parameter = Memory::Read_U32(_CommandAddress +0x0C);
+    u32 BufferIn =  Memory::Read_U32(_CommandAddress + 0x10);
+    u32 BufferInSize =  Memory::Read_U32(_CommandAddress + 0x14);
+    u32 BufferOut = Memory::Read_U32(_CommandAddress + 0x18);
+    u32 BufferOutSize = Memory::Read_U32(_CommandAddress + 0x1C);
+
+    ERROR_LOG(WII_IPC, "USB_KBD not implemented: parameter %i", Parameter);
+    Memory::Write_U32(0, _CommandAddress + 0x4);
+    return true;
+}
diff --git a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.h b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.h
index baf0079357..4267a9c92b 100644
--- a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.h
+++ b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_usb.h
@@ -232,6 +232,27 @@ public:
 	virtual bool IOCtl(u32 _CommandAddress);
 
 //	virtual u32 Update();
-#endif
 };
 
+class CWII_IPC_HLE_Device_usb_kbd : public IWII_IPC_HLE_Device
+{
+public:
+
+    CWII_IPC_HLE_Device_usb_kbd(u32 _DeviceID, const std::string& _rDeviceName);
+
+    virtual ~CWII_IPC_HLE_Device_usb_kbd();
+
+    virtual bool Open(u32 _CommandAddress, u32 _Mode);
+
+    virtual bool IOCtl(u32 _CommandAddress);
+};
+
+#endif
+
+
+
+
+
+
+
+