1. Re-added "rpckbd" as in 0.11.0

2. Committed only its source, you will need to do a make inside its folder
   before being able to compile our beloved PlayStation2 backend.

Enjoy,
 -max

svn-id: r33115

6 files changed, 2991 insertions, 0 deletions

diff --git a/backends/platform/ps2/iop/rpckbd/Makefile b/backends/platform/ps2/iop/rpckbd/Makefile
new file mode 100644
index 0000000000..b25efa3660
--- /dev/null
+++ b/backends/platform/ps2/iop/rpckbd/Makefile
@@ -0,0 +1,30 @@
+# _____     ___ ____     ___ ____
+#  ____|   |    ____|   |        | |____|
+# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+#-----------------------------------------------------------------------
+# Copyright 2001-2004, ps2dev - http://www.ps2dev.org
+# Licenced under Academic Free License version 2.0
+# Review ps2sdk README & LICENSE files for further details.
+#
+# $Id$
+
+
+IOP_OBJS_DIR = obj/
+IOP_BIN_DIR = bin/
+IOP_SRC_DIR = src/
+IOP_INC_DIR = include/
+
+IOP_BIN=bin/rpckbd.irx
+IOP_OBJS=obj/ps2kbd.o obj/imports.o
+
+IOP_CFLAGS=-Wall
+IOP_INCS += -I$(PS2SDKSRC)/iop/usb/usbd/include
+
+all: $(IOP_OBJS_DIR) $(IOP_BIN_DIR) $(IOP_BIN)
+
+clean:
+	rm -f -r $(IOP_OBJS_DIR) $(IOP_BIN_DIR)
+
+include $(PS2SDKSRC)/Defs.make
+include $(PS2SDKSRC)/iop/Rules.make
+include $(PS2SDKSRC)/iop/Rules.release
diff --git a/backends/platform/ps2/iop/rpckbd/include/ps2kbd.h b/backends/platform/ps2/iop/rpckbd/include/ps2kbd.h
new file mode 100644
index 0000000000..f16c7ca12b
--- /dev/null
+++ b/backends/platform/ps2/iop/rpckbd/include/ps2kbd.h
@@ -0,0 +1,90 @@
+/*
+# _____     ___ ____     ___ ____
+#  ____|   |    ____|   |        | |____|
+# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+#-----------------------------------------------------------------------
+# Copyright 2001-2004, ps2dev - http://www.ps2dev.org
+# Licenced under Academic Free License version 2.0
+# Review ps2sdk README & LICENSE files for further details.
+#
+# $Id$
+# USB Keyboard Driver for PS2
+*/
+
+#ifndef __PS2KBD_H__
+#define __PS2KBD_H__
+
+#define PS2KBD_RPC_ID	0xb0b0b80
+
+#define PS2KBD_LED_NUMLOCK   1
+#define PS2KBD_LED_CAPSLOCK  2
+#define PS2KBD_LED_SCRLOCK   4
+#define PS2KBD_LED_COMPOSE   8
+#define PS2KBD_LED_KANA      16
+
+#define PS2KBD_LED_MASK      0x1F;
+
+#define PS2KBD_ESCAPE_KEY    0x1B
+
+#define PS2KBD_LEFT_CTRL   (1 << 0)
+#define PS2KBD_LEFT_SHIFT  (1 << 1)
+#define PS2KBD_LEFT_ALT    (1 << 2)
+#define PS2KBD_LEFT_GUI    (1 << 3)
+#define PS2KBD_RIGHT_CTRL  (1 << 4)
+#define PS2KBD_RIGHT_SHIFT (1 << 5)
+#define PS2KBD_RIGHT_ALT   (1 << 6)
+#define PS2KBD_RIGHT_GUI   (1 << 7)
+
+#define PS2KBD_CTRL    (PS2KBD_LEFT_CTRL | PS2KBD_RIGHT_CTRL)
+#define PS2KBD_SHIFT  (PS2KBD_LEFT_SHIFT | PS2KBD_RIGHT_SHIFT)
+#define PS2KBD_ALT    (PS2KBD_LEFT_ALT | PS2KBD_RIGHT_ALT)
+#define PS2KBD_GUI    (PS2KBD_LEFT_GUI | PS2KBD_RIGHT_GUI)
+
+#define PS2KBD_RAWKEY_UP   0xF0
+#define PS2KBD_RAWKEY_DOWN 0xF1
+
+typedef struct _kbd_rawkey {
+  u8 state;
+  u8 key;
+} kbd_rawkey __attribute__ ((packed));
+
+#define PS2KBD_READMODE_NORMAL 1
+#define PS2KBD_READMODE_RAW    2
+
+/* Notes on read mode */
+/* In normal readmode (default) read multiples of 1 character off the keyboard file. These are 
+   processed by the keymaps so that you get back ASCII data */
+/* In raw readmode must read multiples of 2. First byte indicates state (i.e. Up or Down)
+   Second byte is the USB key code for that key. This table is presented in the USB HID Usage Tables manaual
+   from usb.org */
+
+#define PS2KBD_KEYMAP_SIZE 256
+
+typedef struct _kbd_keymap
+
+{
+  u8 keymap[PS2KBD_KEYMAP_SIZE];
+  u8 shiftkeymap[PS2KBD_KEYMAP_SIZE];
+  u8 keycap[PS2KBD_KEYMAP_SIZE];
+} kbd_keymap;
+
+
+/* IRPC function numbers */
+#define KBD_RPC_SETREADMODE     1 /* Sets up keymapped or raw mode */
+#define KBD_RPC_SETLEDS         2 /* Sets the LED state for ALL keyboards connected */
+#define KBD_RPC_SETREPEATRATE   3 /* Sets the repeat rate of the keyboard */
+#define KBD_RPC_SETKEYMAP       4 /* Sets the keymap for the standard keys, non shifted and shifted */
+#define KBD_RPC_SETCTRLMAP      5 /* Sets the control key mapping */
+#define KBD_RPC_SETALTMAP       6 /* Sets the alt key mapping */
+#define KBD_RPC_SETSPECIALMAP   7 /* Sets the special key mapping */
+#define KBD_RPC_FLUSHBUFFER     9 /* Flush the internal buffer, probably best after a keymap change */
+#define KBD_RPC_RESETKEYMAP    10 /* Reset keymaps to default states */
+#define KBD_RPC_READKEY		   11
+#define KBD_RPC_READRAW		   12
+
+/* Note on keymaps. In normal keymap a 0 would indicate no key */
+/* Key maps are represented by 3 256*8bit tables. First table maps USB key to a char when not shifted */
+/* Second table maps USB key to a char when shifted */
+/* Third table contains boolean values. If 1 then the key is shifted/unshifted in capslock, else capslock is ignored */
+
+#endif
diff --git a/backends/platform/ps2/iop/rpckbd/src/imports.lst b/backends/platform/ps2/iop/rpckbd/src/imports.lst
new file mode 100644
index 0000000000..41e13e6e73
--- /dev/null
+++ b/backends/platform/ps2/iop/rpckbd/src/imports.lst
@@ -0,0 +1,58 @@
+
+sysclib_IMPORTS_start
+I_memset
+I_strcmp
+I_memcpy
+sysclib_IMPORTS_end
+
+loadcore_IMPORTS_start
+I_FlushDcache
+loadcore_IMPORTS_end
+
+sifcmd_IMPORTS_start
+I_sceSifInitRpc
+I_sceSifSetRpcQueue
+I_sceSifRegisterRpc
+I_sceSifRpcLoop
+sifcmd_IMPORTS_end
+
+stdio_IMPORTS_start
+I_printf
+stdio_IMPORTS_end
+
+thsemap_IMPORTS_start
+I_CreateSema
+I_SignalSema
+I_WaitSema
+I_PollSema
+I_DeleteSema
+thsemap_IMPORTS_end
+
+thbase_IMPORTS_start
+I_StartThread
+I_CreateThread
+I_USec2SysClock
+I_iSetAlarm
+I_SetAlarm
+I_CancelAlarm
+thbase_IMPORTS_end
+
+thevent_IMPORTS_start
+I_WaitEventFlag
+I_iSetEventFlag
+I_CreateEventFlag
+thevent_IMPORTS_end
+
+sysmem_IMPORTS_start
+I_AllocSysMemory
+I_FreeSysMemory
+sysmem_IMPORTS_end
+
+usbd_IMPORTS_start
+I_UsbGetDeviceStaticDescriptor
+I_UsbOpenEndpoint
+I_UsbSetDevicePrivateData
+I_UsbTransfer
+I_UsbRegisterDriver
+usbd_IMPORTS_end
+
diff --git a/backends/platform/ps2/iop/rpckbd/src/irx_imports.h b/backends/platform/ps2/iop/rpckbd/src/irx_imports.h
new file mode 100644
index 0000000000..6ecc8e5864
--- /dev/null
+++ b/backends/platform/ps2/iop/rpckbd/src/irx_imports.h
@@ -0,0 +1,35 @@
+/*
+# _____     ___ ____     ___ ____
+#  ____|   |    ____|   |        | |____|
+# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+#-----------------------------------------------------------------------
+# Copyright (c) 2003 Marcus R. Brown <mrbrown@0xd6.org> 
+# Licenced under Academic Free License version 2.0
+# Review ps2sdk README & LICENSE files for further details.
+#
+# $Id$
+# Defines all IRX imports.
+*/
+
+#ifndef IOP_IRX_IMPORTS_H
+#define IOP_IRX_IMPORTS_H
+
+#include "irx.h"
+
+/* Please keep these in alphabetical order!  */
+#include "dmacman.h"
+#include "intrman.h"
+#include "libsd.h"
+#include "loadcore.h"
+#include "sifcmd.h"
+#include "stdio.h"
+#include "sysclib.h"
+#include "sysmem.h"
+#include "thbase.h"
+#include "thevent.h"
+#include "thmsgbx.h"
+#include "thsemap.h"
+#include "usbd.h"
+#include "vblank.h"
+
+#endif /* IOP_IRX_IMPORTS_H */
diff --git a/backends/platform/ps2/iop/rpckbd/src/ps2kbd.c b/backends/platform/ps2/iop/rpckbd/src/ps2kbd.c
new file mode 100644
index 0000000000..f87a47f0cb
--- /dev/null
+++ b/backends/platform/ps2/iop/rpckbd/src/ps2kbd.c
@@ -0,0 +1,1199 @@
+/*
+# _____     ___ ____     ___ ____
+#  ____|   |    ____|   |        | |____|
+# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+#-----------------------------------------------------------------------
+# Copyright 2001-2005, ps2dev - http://www.ps2dev.org
+# Licenced under Academic Free License version 2.0
+# Review ps2sdk README & LICENSE files for further details.
+#
+# $Id$
+# USB Keyboard Driver for PS2
+*/
+
+#include "types.h"
+#include "ioman.h"
+#include "loadcore.h"
+#include "stdio.h"
+#include "sifcmd.h"
+#include "sifrpc.h"
+#include "sysclib.h"
+#include "sysmem.h"
+#include "usbd.h"
+#include "usbd_macro.h"
+#include "thbase.h"
+#include "thevent.h"
+#include "thsemap.h"
+
+#include "ps2kbd.h"
+#include "us_keymap.h"
+
+#define PS2KBD_VERSION 0x100
+
+#define USB_SUBCLASS_BOOT 1
+#define USB_HIDPROTO_KEYBOARD 1
+
+#define PS2KBD_MAXDEV 2
+#define PS2KBD_MAXKEYS 6
+
+#define PS2KBD_DEFLINELEN 4096
+#define PS2KBD_DEFREPEATRATE 100
+/* Default repeat rate in milliseconds */
+#define PS2KBD_REPEATWAIT 1000
+/* Number of milliseconds to wait before starting key repeat */
+#define USB_KEYB_NUMLOCK 0x53
+#define USB_KEYB_CAPSLOCK 0x39
+#define USB_KEYB_SCRLOCK 0x47
+
+#define USB_KEYB_NUMPAD_START 0x54
+#define USB_KEYB_NUMPAD_END 0x63
+
+#define SEMA_ZERO -419
+#define SEMA_DELETED -425
+
+int ps2kbd_init();
+void ps2kbd_config_set(int resultCode, int bytes, void *arg);
+void ps2kbd_idlemode_set(int resultCode, int bytes, void *arg);
+void ps2kbd_data_recv(int resultCode, int bytes, void *arg);
+int ps2kbd_probe(int devId);
+int ps2kbd_connect(int devId);
+int ps2kbd_disconnect(int devId);
+void usb_getstring(int endp, int index, char *desc);
+
+typedef struct _kbd_data_recv
+
+{
+  u8 mod_keys;
+  u8 reserved;
+  u8 keycodes[PS2KBD_MAXKEYS];
+} kbd_data_recv;
+
+typedef struct _keyb_dev
+
+{
+  int configEndp;
+  int dataEndp;
+  int packetSize;
+  int devId;
+  int interfaceNo;    /* Holds the interface number selected on this device */
+  char repeatkeys[2];
+  u32 eventmask;
+  u8 ledStatus;     /* Maintains state on the led status */
+  kbd_data_recv oldData;
+  kbd_data_recv data; /* Holds the data for the transfers */
+} kbd_dev;
+
+/* Global Variables */
+
+int kbd_readmode;
+u32 kbd_repeatrate;
+kbd_dev *devices[PS2KBD_MAXDEV]; /* Holds a list of current devices */
+int dev_count;
+UsbDriver kbd_driver = { NULL, NULL, "PS2Kbd", ps2kbd_probe, ps2kbd_connect, ps2kbd_disconnect };
+u8 *lineBuffer;
+u32 lineStartP, lineEndP;
+int lineSema;
+int bufferSema;
+u32 lineSize;
+u8 keymap[PS2KBD_KEYMAP_SIZE];         /* Normal key map */
+u8 shiftkeymap[PS2KBD_KEYMAP_SIZE];  /* Shifted key map */
+u8 keycap[PS2KBD_KEYMAP_SIZE];          /* Does this key get shifted by capslock ? */
+u8 special_keys[PS2KBD_KEYMAP_SIZE];
+u8 control_map[PS2KBD_KEYMAP_SIZE];
+u8 alt_map[PS2KBD_KEYMAP_SIZE];
+//static struct fileio_driver kbd_fdriver;
+iop_device_t kbd_filedrv;
+u8 keyModValue[8] = { 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7 };
+int repeat_tid;
+int eventid;   /* Id of the repeat event */
+
+int _start ()
+{
+  FlushDcache();
+
+  ps2kbd_init();
+
+  printf("PS2KBD - USB Keyboard Library\n");
+
+  return 0;
+
+}
+
+int ps2kbd_probe(int devId)
+
+{
+  UsbDeviceDescriptor *dev;
+  UsbConfigDescriptor *conf;
+  UsbInterfaceDescriptor *intf;
+  UsbEndpointDescriptor *endp;
+  //UsbStringDescriptor *str;
+
+  if(dev_count >= PS2KBD_MAXDEV)
+    {
+      printf("ERROR: Maximum keyboard devices reached\n");
+      return 0;
+    }
+
+  //printf("PS2Kbd_probe devId %d\n", devId);
+
+  dev = UsbGetDeviceStaticDescriptor(devId, NULL, USB_DT_DEVICE); /* Get device descriptor */
+  if(!dev) 
+    {
+      printf("ERROR: Couldn't get device descriptor\n");
+      return 0;
+    }
+
+  //printf("Device class %d, Size %d, Man %d, Product %d Cpnfigurations %d\n", dev->bDeviceClass, dev->bMaxPacketSize0, dev->iManufacturer, dev->iProduct, dev->bNumConfigurations);
+  /* Check that the device class is specified in the interfaces and it has at least one configuration */
+  if((dev->bDeviceClass != USB_CLASS_PER_INTERFACE) || (dev->bNumConfigurations < 1))
+    {
+      //printf("This is not the droid you're looking for\n");
+      return 0;
+    }
+
+  conf = UsbGetDeviceStaticDescriptor(devId, dev, USB_DT_CONFIG);
+  if(!conf)
+    {
+      printf("ERROR: Couldn't get configuration descriptor\n");
+      return 0;
+    }
+  //printf("Config Length %d Total %d Interfaces %d\n", conf->bLength, conf->wTotalLength, conf->bNumInterfaces);
+
+  if((conf->bNumInterfaces < 1) || (conf->wTotalLength < (sizeof(UsbConfigDescriptor) + sizeof(UsbInterfaceDescriptor))))
+    {
+      printf("ERROR: No interfaces available\n");
+      return 0;
+    }
+     
+  intf = (UsbInterfaceDescriptor *) ((char *) conf + conf->bLength); /* Get first interface */
+/*   printf("Interface Length %d Endpoints %d Class %d Sub %d Proto %d\n", intf->bLength, */
+/* 	 intf->bNumEndpoints, intf->bInterfaceClass, intf->bInterfaceSubClass, */
+/* 	 intf->bInterfaceProtocol); */
+
+  if((intf->bInterfaceClass != USB_CLASS_HID) || (intf->bInterfaceSubClass != USB_SUBCLASS_BOOT) ||
+     (intf->bInterfaceProtocol != USB_HIDPROTO_KEYBOARD) || (intf->bNumEndpoints < 1))
+
+    {
+      //printf("We came, we saw, we told it to fuck off\n");
+      return 0;
+    }
+
+  endp = (UsbEndpointDescriptor *) ((char *) intf + intf->bLength);
+  endp = (UsbEndpointDescriptor *) ((char *) endp + endp->bLength); /* Go to the data endpoint */
+
+  //printf("Endpoint 1 Addr %d, Attr %d, MaxPacket %d\n", endp->bEndpointAddress, endp->bmAttributes, endp->wMaxPacketSizeLB);
+  
+  if(((endp->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT) ||
+     ((endp->bEndpointAddress & USB_ENDPOINT_DIR_MASK) != USB_DIR_IN))
+    {
+      printf("ERROR: Endpoint not interrupt type and/or an input\n");
+      return 0;
+    }
+
+  printf("PS2KBD: Found a keyboard device\n");
+
+  return 1;
+}
+
+int ps2kbd_connect(int devId)
+
+{
+  /* Assume we can only get here if we have already checked the device is kosher */
+
+  UsbDeviceDescriptor *dev;
+  UsbConfigDescriptor *conf;
+  UsbInterfaceDescriptor *intf;
+  UsbEndpointDescriptor *endp;
+  kbd_dev *currDev;
+  int devLoop;
+
+  //printf("PS2Kbd_connect devId %d\n", devId);
+
+  dev = UsbGetDeviceStaticDescriptor(devId, NULL, USB_DT_DEVICE); /* Get device descriptor */
+  if(!dev) 
+    {
+      printf("ERROR: Couldn't get device descriptor\n");
+      return 1;
+    }
+
+  conf = UsbGetDeviceStaticDescriptor(devId, dev, USB_DT_CONFIG);
+  if(!conf)
+    {
+      printf("ERROR: Couldn't get configuration descriptor\n");
+      return 1;
+    }
+     
+  intf = (UsbInterfaceDescriptor *) ((char *) conf + conf->bLength); /* Get first interface */
+  endp = (UsbEndpointDescriptor *) ((char *) intf + intf->bLength);
+  endp = (UsbEndpointDescriptor *) ((char *) endp + endp->bLength); /* Go to the data endpoint */
+
+  for(devLoop = 0; devLoop < PS2KBD_MAXDEV; devLoop++)
+    {
+      if(devices[devLoop] == NULL)
+	{
+	  break;
+	}
+    }
+
+  if(devLoop == PS2KBD_MAXDEV)
+    {
+      /* How the f*** did we end up here ??? */
+      printf("ERROR: Device Weirdness!!\n");
+      return 1;
+    }
+
+  currDev = (kbd_dev *) AllocSysMemory(0, sizeof(kbd_dev), NULL);
+  if(!currDev)
+    {
+      printf("ERROR: Couldn't allocate a device point for the kbd\n");
+      return 1;
+    }
+
+  devices[devLoop] = currDev;
+  memset(currDev, 0, sizeof(kbd_dev));
+  currDev->configEndp = UsbOpenEndpoint(devId, NULL);
+  currDev->dataEndp = UsbOpenEndpoint(devId, endp);
+  currDev->packetSize = endp->wMaxPacketSizeLB | ((int) endp->wMaxPacketSizeHB << 8);
+  currDev->eventmask = (1 << devLoop);
+  if(currDev->packetSize > sizeof(kbd_data_recv))
+    {
+      currDev->packetSize = sizeof(kbd_data_recv);
+    }
+
+  if(dev->iManufacturer != 0)
+    {
+      usb_getstring(currDev->configEndp, dev->iManufacturer, "Keyboard Manufacturer");
+    }
+
+  if(dev->iProduct != 0)
+    {
+      usb_getstring(currDev->configEndp, dev->iProduct, "Keyboard Product");
+    }
+
+  currDev->devId = devId;
+  currDev->interfaceNo = intf->bInterfaceNumber;
+  currDev->ledStatus = 0;
+
+  UsbSetDevicePrivateData(devId, currDev); /* Set the index for the device data */
+
+  //printf("Configuration value %d\n", conf->bConfigurationValue);
+  UsbSetDeviceConfiguration(currDev->configEndp, conf->bConfigurationValue, ps2kbd_config_set, currDev);
+
+  dev_count++; /* Increment device count */
+  printf("PS2KBD: Connected device\n");
+
+  return 0;
+}
+
+int ps2kbd_disconnect(int devId)
+
+{
+  int devLoop;
+  printf("PS2Kbd_disconnect devId %d\n", devId);
+
+  for(devLoop = 0; devLoop < PS2KBD_MAXDEV; devLoop++)
+    {
+      if((devices[devLoop]) && (devices[devLoop]->devId == devId))
+	{
+	  dev_count--;
+	  FreeSysMemory(devices[devLoop]);
+	  devices[devLoop] = NULL;
+	  printf("PS2KBD: Disconnected device\n");
+	  break;
+	}
+    }
+
+  return 0;
+}
+
+typedef struct _string_descriptor
+
+{
+  u8 buf[200];
+  char *desc;
+} string_descriptor; 
+
+void ps2kbd_getstring_set(int resultCode, int bytes, void *arg)
+
+{
+  UsbStringDescriptor *str = (UsbStringDescriptor *) arg;
+  string_descriptor *strBuf = (string_descriptor *) arg;
+  char string[50];
+  int strLoop;
+
+/*   printf("=========getstring=========\n"); */
+
+/*   printf("PS2KEYBOARD: GET_DESCRIPTOR res %d, bytes %d, arg %p\n", resultCode, bytes, arg); */
+
+  if(resultCode == USB_RC_OK)
+    {
+      memset(string, 0, 50);
+      for(strLoop = 0; strLoop < ((bytes - 2) / 2); strLoop++)
+	{
+	  string[strLoop] = str->wData[strLoop] & 0xFF;
+	}
+      printf("%s: %s\n", strBuf->desc, string);
+    }
+  
+  FreeSysMemory(arg);
+}
+
+void usb_getstring(int endp, int index, char *desc)
+
+{
+  u8 *data;
+  string_descriptor *str;
+  int ret; 
+
+  data = (u8 *) AllocSysMemory(0, sizeof(string_descriptor), NULL);
+  str = (string_descriptor *) data;
+
+  if(data != NULL)
+    {
+      str->desc = desc;
+      ret = UsbControlTransfer(endp, 0x80, USB_REQ_GET_DESCRIPTOR, (USB_DT_STRING << 8) | index, 
+			       0, sizeof(string_descriptor) - 4, data, ps2kbd_getstring_set, data);
+      if(ret != USB_RC_OK)
+	{
+	  printf("PS2KBD: Error sending string descriptor request\n");
+	  FreeSysMemory(data);
+	}
+    }
+}
+
+void ps2kbd_config_set(int resultCode, int bytes, void *arg)
+     /* Called when we have finished choosing our configuration */
+
+{
+  kbd_dev *dev;
+
+  if(resultCode != USB_RC_OK)
+    {
+      printf("PS2KEYBOARD: Configuration set error res %d, bytes %d, arg %p\n", resultCode, bytes, arg);
+      return;
+    }
+
+  //printf("PS2KEYBOARD: Configuration set res %d, bytes %d, arg %p\n", resultCode, bytes, arg);
+  /* Do a interrupt data transfer */
+
+  dev = (kbd_dev *) arg;
+  if(dev != NULL)
+    {
+      int ret;
+      
+      ret = UsbControlTransfer(dev->configEndp, 0x21, USB_REQ_SET_IDLE, 0, dev->interfaceNo, 0, NULL, ps2kbd_idlemode_set, arg);
+    }
+}
+
+void ps2kbd_idlemode_set(int resultCode, int bytes, void *arg)
+
+{
+  kbd_dev *dev;
+
+
+
+  if(resultCode != USB_RC_OK)
+    {
+      printf("PS2KBD: Idlemode set error res %d, bytes %d, arg %p\n", resultCode, bytes, arg);
+      return;
+    }
+  
+  dev = (kbd_dev *) arg;
+  if(dev != NULL)
+    {
+      int ret;
+      
+      ret = UsbInterruptTransfer(dev->dataEndp, &dev->data, dev->packetSize, ps2kbd_data_recv, arg);
+    }
+}
+
+void ps2kbd_led_set(int resultCode, int bytes, void *arg)
+
+{
+  //printf("LED Set\n");
+}
+
+void ps2kbd_build_uniquekeys(u8 *res, const u8 *new, const u8 *old)
+
+     /* Builds a list of unique keys */
+
+{
+  int loopNew, loopOld;
+  int loopRes = 0;
+  int foundKey;
+
+  for(loopNew = 0; loopNew < PS2KBD_MAXKEYS; loopNew++)
+    {
+      if(new[loopNew] != 0)
+	{
+	  foundKey = 0;
+	  for(loopOld = 0; loopOld < PS2KBD_MAXKEYS; loopOld++)
+	    {
+	      if(new[loopNew] == old[loopOld])
+		{
+		  foundKey = 1;
+		  break;
+		}
+	    }
+	  if(!foundKey)
+	    {
+	      res[loopRes++] = new[loopNew];
+	    }
+	}
+    }
+}
+
+u32 ps2kbd_repeathandler(void *arg)
+
+{
+  kbd_dev *dev = arg;
+  iop_sys_clock_t t;
+  //printf("Repeat handler\n");
+
+  iSetEventFlag(eventid, dev->eventmask);
+
+  USec2SysClock(kbd_repeatrate * 1000, &t);
+  iSetAlarm(&t, ps2kbd_repeathandler, arg);
+
+  return t.hi;
+}
+
+void ps2kbd_getkeys(u8 keyMods, u8 ledStatus, const u8 *keys, kbd_dev *dev)
+
+{
+  int loopKey;
+  int tempPos = 0;
+  int byteCount = 0;
+  u8 currChars[2];
+
+  if(lineStartP < lineEndP)
+    {
+      tempPos = lineStartP + lineSize;
+    }
+  else
+    {
+      tempPos = lineStartP;
+    }
+  
+  for(loopKey = 0; loopKey < PS2KBD_MAXKEYS; loopKey++)
+    {
+      u8 currKey = keys[loopKey];
+
+      currChars[0] = 0;
+      currChars[1] = 0;
+
+      if(lineEndP == (tempPos - 1))
+	{
+	  break;
+	}
+
+      if(currKey) /* If this is a valid key */
+	{
+	  if((currKey >= USB_KEYB_NUMPAD_START) && (currKey <= USB_KEYB_NUMPAD_END))
+	    /* Handle numpad specially */
+	    {
+	      if(ledStatus & PS2KBD_LED_NUMLOCK)
+		{
+		  if(keymap[currKey])
+		    {
+		      currChars[0] = keymap[currKey];
+		    }
+		}
+	      else
+		{
+		  if(special_keys[currKey])
+		    {
+		      currChars[0] = PS2KBD_ESCAPE_KEY;
+		      currChars[1] = special_keys[currKey];
+		    }
+		  else if(keymap[currKey] != '5') /* Make sure this isnt a 5 key :) */
+		    {
+		      currChars[0] = keymap[currKey];
+		    }
+		}
+	    }
+	  else if(special_keys[currKey]) /* This is a special key */
+	    {
+	      currChars[0] = PS2KBD_ESCAPE_KEY;
+	      currChars[1] = special_keys[currKey];
+	    }
+	  else if(keyMods & PS2KBD_CTRL) /* CTRL */
+	    {
+	      if(control_map[currKey])
+		{
+		  currChars[0] = control_map[currKey];
+		}
+	    }
+	  else if(keyMods & PS2KBD_ALT) /* ALT */
+	    {
+	      if(alt_map[currKey])
+		{
+		  currChars[0] = alt_map[currKey];
+		}
+	    }
+	  else if(keyMods & PS2KBD_SHIFT) /* SHIFT */
+	    {
+	      if((ledStatus & PS2KBD_LED_CAPSLOCK) && (keycap[currKey]))
+		{
+		  currChars[0] = keymap[currKey];
+		}
+	      else
+		{
+		  currChars[0] = shiftkeymap[currKey];
+		}
+	    }
+	  else /* Normal key */
+	    {
+	      if(keymap[keys[loopKey]])
+		{
+		  if((ledStatus & PS2KBD_LED_CAPSLOCK) && (keycap[currKey]))
+		    {
+		      currChars[0] = shiftkeymap[currKey];
+		    }
+		  else
+		    {
+		      currChars[0] = keymap[currKey];
+		    }
+		}
+	    }
+	}
+
+      if((currChars[0] == PS2KBD_ESCAPE_KEY) && (currChars[1] != 0))
+	{
+	  if(lineEndP != (tempPos - 2))
+	    {
+	      lineBuffer[lineEndP++] = currChars[0];
+	      lineEndP %= lineSize;
+	      lineBuffer[lineEndP++] = currChars[1];
+	      lineEndP %= lineSize;
+	      byteCount += 2;
+	    }
+	  dev->repeatkeys[0] = currChars[0];
+	  dev->repeatkeys[1] = currChars[1];
+	}
+      else if(currChars[0] != 0)
+	{
+	  lineBuffer[lineEndP++] = currChars[0];
+	  lineEndP %= lineSize;
+	  byteCount++;
+	  dev->repeatkeys[0] = currChars[0];
+	  dev->repeatkeys[1] = 0;
+	}
+    }
+
+  if(byteCount > 0) 
+    {
+      iop_sys_clock_t t;
+      /* Set alarm to do repeat rate */
+      //printf("repeatkeys %d %d\n", kbd_repeatkeys[0], kbd_repeatkeys[1]);
+      USec2SysClock(PS2KBD_REPEATWAIT * 1000, &t);
+      SetAlarm(&t, ps2kbd_repeathandler, dev);
+    }
+
+  for(loopKey = 0; loopKey < byteCount; loopKey++) /* Signal the sema to indicate data */
+    {
+      SignalSema(bufferSema);
+    }
+
+/*   lineBuffer[PS2KBD_DEFLINELEN - 1] = 0; */
+/*   printf(lineBuffer); */
+  //printf("lineStart %d, lineEnd %d\n", lineStartP, lineEndP);
+}
+
+
+void ps2kbd_getkeys_raw(u8 newKeyMods, u8 oldKeyMods, u8 *new, const u8 *old)
+
+{
+  int loopKey;
+  u8 currKey;
+  u8 keyMods = newKeyMods ^ oldKeyMods;
+  u8 keyModsMap = newKeyMods & keyMods;
+  int tempPos = 0;
+  int byteCount = 0;
+
+  if(lineStartP < lineEndP)
+    {
+      tempPos = lineStartP + lineSize;
+    }
+  else
+    {
+      tempPos = lineStartP;
+    }
+  
+  for(loopKey = 0; loopKey < 8; loopKey++)
+    {
+      int currMod = (1 << loopKey);
+      if(keyMods & currMod) 
+	{
+	  if(lineEndP == (tempPos - 2))
+	    {
+	      return;
+	    }
+
+	  currKey = keyModValue[loopKey];
+
+	  if(keyModsMap & currMod) /* If key pressed */
+	    {
+	      lineBuffer[lineEndP++] = PS2KBD_RAWKEY_DOWN;
+	      //printf("Key down\n");
+	    }
+	  else
+	    {
+	      lineBuffer[lineEndP++] = PS2KBD_RAWKEY_UP;
+	      //printf("Key up\n");
+	    }
+
+	  lineEndP %= lineSize;
+	  lineBuffer[lineEndP++] = currKey;
+	  lineEndP %= lineSize;
+	  byteCount += 2;
+	  //printf("Key %d\n", currKey);
+	}
+    }
+
+  for(loopKey = 0; loopKey < PS2KBD_MAXKEYS; loopKey++)
+    {
+      if(lineEndP == (tempPos - 2))
+	{
+	  return;
+	}
+
+      if(new[loopKey] != 0)
+	{
+	  lineBuffer[lineEndP++] = PS2KBD_RAWKEY_DOWN;
+	  lineEndP %= lineSize;
+	  lineBuffer[lineEndP++] = new[loopKey];
+	  lineEndP %= lineSize;
+	  byteCount += 2;
+	  //printf("Key down\nKey %d\n", new[loopKey]);
+	}
+
+    }
+
+  for(loopKey = 0; loopKey < PS2KBD_MAXKEYS; loopKey++)
+    {
+      if(lineEndP == (tempPos - 2))
+	{
+	  return;
+	}
+
+      if(old[loopKey] != 0)
+	{
+	  lineBuffer[lineEndP++] = PS2KBD_RAWKEY_UP;
+	  lineEndP %= lineSize;
+	  lineBuffer[lineEndP++] = old[loopKey];
+	  lineEndP %= lineSize;
+	  byteCount += 2;
+	  //printf("Key up\nKey %d\n", old[loopKey]);
+	}
+
+    }
+
+  for(loopKey = 0; loopKey < byteCount; loopKey++) /* Signal the sema for the number of bytes read */
+    {
+      SignalSema(bufferSema);
+    }
+}
+
+void ps2kbd_data_recv(int resultCode, int bytes, void *arg)
+
+{
+  kbd_dev *dev;
+  int ret;
+  int phantom;
+  int loop;
+
+  if(resultCode != USB_RC_OK)
+    {
+      printf("PS2KEYBOARD: Data Recv set res %d, bytes %d, arg %p\n", resultCode, bytes, arg);
+      return;
+    }
+  
+  //printf("PS2KBD: Data Recv set res %d, bytes %d, arg %p\n", resultCode, bytes, arg);
+
+  dev = (kbd_dev *) arg;
+  if(dev == NULL)
+    {
+      printf("PS2KBD: dev == NULL\n");
+      return;
+    }
+    
+/*       printf("PS2KBD Modifiers %02X, Keys ", dev->data.mod_keys); */
+/*       for(loop = 0; loop < PS2KBD_MAXKEYS; loop++) */
+/* 	{ */
+/* 	  printf("%02X ", dev->data.keycodes[loop]); */
+/* 	} */
+/*       printf("\n"); */
+
+  CancelAlarm(ps2kbd_repeathandler, dev); /* Make sure repeat alarm is cancelled */
+
+  /* Check for phantom states */
+  phantom = 1;
+  for(loop = 0; loop < PS2KBD_MAXKEYS; loop++)
+    {
+      if(dev->data.keycodes[loop] != 1)
+	{
+	  phantom = 0;
+	  break;
+	}
+    }
+  
+  if(!phantom) /* If not in a phantom state */
+    {
+      u8 uniqueKeys[PS2KBD_MAXKEYS];
+      u8 missingKeys[PS2KBD_MAXKEYS];
+      int loopKey;
+
+      memset(uniqueKeys, 0, PS2KBD_MAXKEYS);
+      memset(missingKeys, 0, PS2KBD_MAXKEYS);
+      ps2kbd_build_uniquekeys(uniqueKeys, dev->data.keycodes, dev->oldData.keycodes);
+      ps2kbd_build_uniquekeys(missingKeys, dev->oldData.keycodes, dev->data.keycodes);
+      /* Build new and missing key lists */
+
+/*       printf("Unique keys : "); */
+/*       for(loopKey = 0; loopKey < PS2KBD_MAXKEYS; loopKey++) */
+/* 	{ */
+/* 	  printf("%02X ", uniqueKeys[loopKey]); */
+/* 	} */
+/*       printf("\n"); */
+
+/*       printf("Missing keys : "); */
+/*       for(loopKey = 0; loopKey < PS2KBD_MAXKEYS; loopKey++) */
+/* 	{ */
+/* 	  printf("%02X ", missingKeys[loopKey]); */
+/* 	} */
+/*       printf("\n"); */
+      
+      if(kbd_readmode == PS2KBD_READMODE_NORMAL)
+	{
+	  u8 ledStatus;
+
+	  ledStatus = dev->ledStatus;
+	  //printf("ledStatus %02X\n", ledStatus);
+	  
+	  for(loopKey = 0; loopKey < PS2KBD_MAXKEYS; loopKey++) /* Process key codes */
+	    {
+	      switch(uniqueKeys[loopKey])
+		{
+		case USB_KEYB_NUMLOCK : 
+		  ledStatus ^= PS2KBD_LED_NUMLOCK;
+		  uniqueKeys[loopKey] = 0;
+		  break;
+		case USB_KEYB_CAPSLOCK : 
+		  ledStatus ^= PS2KBD_LED_CAPSLOCK;
+		  uniqueKeys[loopKey] = 0;
+		  break;
+		case USB_KEYB_SCRLOCK :
+		  ledStatus ^= PS2KBD_LED_SCRLOCK;
+		  uniqueKeys[loopKey] = 0;
+		  break;
+		}
+	    }
+	  
+	  if(ledStatus != dev->ledStatus)
+	    {
+	      dev->ledStatus = ledStatus & PS2KBD_LED_MASK;
+	      //printf("LEDS %02X\n", dev->ledStatus);
+	      /* Call Set LEDS */
+	      UsbControlTransfer(dev->configEndp, 0x21, USB_REQ_SET_REPORT, 0x200, 
+				 dev->interfaceNo, 1, &dev->ledStatus, ps2kbd_led_set, arg);
+	    }
+	  
+	  WaitSema(lineSema); /* Make sure no other thread is going to manipulate the buffer */
+	  ps2kbd_getkeys(dev->data.mod_keys, dev->ledStatus, uniqueKeys, dev); /* read in remaining keys */
+	  SignalSema(lineSema);
+	}
+      else /* RAW Mode */
+	{
+	  WaitSema(lineSema);
+	  ps2kbd_getkeys_raw(dev->data.mod_keys, dev->oldData.mod_keys, uniqueKeys, missingKeys);
+	  SignalSema(lineSema);
+	}
+
+      memcpy(&dev->oldData, &dev->data, sizeof(kbd_data_recv));
+    }
+  
+  ret = UsbInterruptTransfer(dev->dataEndp, &dev->data, dev->packetSize, ps2kbd_data_recv, arg);
+}
+
+void flushbuffer()
+
+{
+  iop_sema_t s;
+
+  lineStartP = 0;
+  lineEndP = 0;
+  memset(lineBuffer, 0, lineSize);
+  
+  DeleteSema(bufferSema);
+  s.initial = 0;
+  s.max = lineSize;
+  s.option = 0;
+  s.attr = 0;
+  bufferSema = CreateSema(&s); /* Create a sema to maintain status of readable data */
+  
+  if(bufferSema <= 0)
+    {
+      printf("Error creating buffer sema\n");
+    }
+}
+
+void ps2kbd_rpc_setreadmode(u32 readmode)
+
+{
+  int devLoop;
+
+  if(readmode == kbd_readmode) return; 
+
+  if((readmode == PS2KBD_READMODE_NORMAL) || (readmode == PS2KBD_READMODE_RAW))
+    {
+      /* Reset line buffer */
+      //printf("ioctl_setreadmode %d\n", readmode);
+      for(devLoop = 0; devLoop < PS2KBD_MAXDEV; devLoop++)
+	{
+	  CancelAlarm(ps2kbd_repeathandler, devices[devLoop]);
+	}
+
+      WaitSema(lineSema);
+      kbd_readmode = readmode;
+      flushbuffer();
+      SignalSema(lineSema);
+    }
+}
+
+void ps2kbd_rpc_setkeymap(kbd_keymap *keymaps)
+
+{
+  //printf("ioctl_setkeymap %p\n", keymaps);
+  WaitSema(lineSema);   /* Lock the input so you dont end up with weird results */
+  memcpy(keymap, keymaps->keymap, PS2KBD_KEYMAP_SIZE);
+  memcpy(shiftkeymap, keymaps->shiftkeymap, PS2KBD_KEYMAP_SIZE);
+  memcpy(keycap, keymaps->keycap, PS2KBD_KEYMAP_SIZE);
+  SignalSema(lineSema);
+}
+
+void ps2kbd_rpc_setctrlmap(u8 *ctrlmap)
+
+{
+  //printf("ioctl_setctrlmap %p\n", ctrlmap);
+  WaitSema(lineSema);
+  memcpy(control_map, ctrlmap, PS2KBD_KEYMAP_SIZE);
+  SignalSema(lineSema);
+}
+
+void ps2kbd_rpc_setaltmap(u8 *altmap)
+
+{
+  //printf("ioctl_setaltmap %p\n", altmap);
+  WaitSema(lineSema);
+  memcpy(alt_map, altmap, PS2KBD_KEYMAP_SIZE);
+  SignalSema(lineSema);
+}
+
+void ps2kbd_rpc_setspecialmap(u8 *special)
+
+{
+  //printf("ioctl_setspecialmap %p\n", special);
+  WaitSema(lineSema);
+  memcpy(special_keys, special, PS2KBD_KEYMAP_SIZE);
+  SignalSema(lineSema);
+}
+
+void ps2kbd_rpc_resetkeymap()
+     /* Reset keymap to default US variety */
+
+{
+  //printf("ioctl_resetkeymap()\n");
+  WaitSema(lineSema);
+  memcpy(keymap, us_keymap, PS2KBD_KEYMAP_SIZE);
+  memcpy(shiftkeymap, us_shiftkeymap, PS2KBD_KEYMAP_SIZE);
+  memcpy(keycap, us_keycap, PS2KBD_KEYMAP_SIZE);
+  memcpy(special_keys, us_special_keys, PS2KBD_KEYMAP_SIZE);
+  memcpy(control_map, us_control_map, PS2KBD_KEYMAP_SIZE);
+  memcpy(alt_map, us_alt_map, PS2KBD_KEYMAP_SIZE);
+  SignalSema(lineSema);
+}
+
+void ps2kbd_rpc_flushbuffer()
+     /* Flush the internal buffer */
+
+{
+  //printf("ioctl_flushbuffer()\n");
+  WaitSema(lineSema);
+  flushbuffer();
+  SignalSema(lineSema);
+}
+
+void ps2kbd_rpc_setleds(u8 ledStatus)
+
+{
+  int devLoop;
+  kbd_dev *dev;
+
+  //printf("ioctl_setleds %d\n", ledStatus);
+  ledStatus &= PS2KBD_LED_MASK;
+  for(devLoop = 0; devLoop < PS2KBD_MAXDEV; devLoop++)
+    {
+      dev = devices[devLoop];
+      if(dev)
+	{
+	  if(ledStatus != dev->ledStatus)
+	    {
+	      dev->ledStatus = ledStatus & PS2KBD_LED_MASK;
+	      UsbControlTransfer(dev->configEndp, 0x21, USB_REQ_SET_REPORT, 0x200,
+				 dev->interfaceNo, 1, &dev->ledStatus, ps2kbd_led_set, dev);
+	    }
+	}
+    }
+}
+
+void ps2kbd_rpc_setrepeatrate(u32 rate)
+{
+  kbd_repeatrate = rate;
+}
+
+int kbd_read(void *buf, int size)
+{
+	int count = 0;
+	char *data = (char *) buf;
+
+	if(kbd_readmode == PS2KBD_READMODE_RAW)
+		size &= ~1; /* Ensure size of a multiple of 2 */
+
+	if (PollSema(bufferSema) >= 0) {
+		SignalSema(bufferSema);
+		if (WaitSema(lineSema) >= 0) {
+			while((count < size) && (lineStartP != lineEndP)) {
+				data[count] = lineBuffer[lineStartP++];
+				lineStartP %= lineSize;
+				count++;
+				PollSema(bufferSema); /* Take off one count from the sema */
+			}
+			SignalSema(lineSema);
+		}
+	}
+	return count;
+}
+
+void repeat_thread(void *arg)
+
+{
+  u32 eventmask;
+  int devLoop;
+
+  for(;;)
+    {
+      WaitEventFlag(eventid, 0xFFFFFFFF, 0x01 | 0x10, &eventmask);
+      //printf("Recieved event %08X\n", eventmask);
+      for(devLoop = 0; devLoop < PS2KBD_MAXDEV; devLoop++)
+	{
+	  if((eventmask & (1 << devLoop)) && (devices[devLoop]))
+	    {
+	      int tempPos = 0;
+
+	      WaitSema(lineSema);
+	      if(lineStartP < lineEndP)
+		{
+		  tempPos = lineStartP + lineSize;
+		}
+	      else
+		{
+		  tempPos = lineStartP;
+		}
+
+	      if((devices[devLoop]->repeatkeys[0]) && (devices[devLoop]->repeatkeys[1]))
+		{
+		  if(lineEndP != (tempPos - 2))
+		    {
+		      lineBuffer[lineEndP++] = devices[devLoop]->repeatkeys[0];
+		      lineEndP %= lineSize;	      
+		      lineBuffer[lineEndP++] = devices[devLoop]->repeatkeys[1];
+		      lineEndP %= lineSize;
+		      SignalSema(bufferSema);
+		      SignalSema(bufferSema);
+		    }
+		}
+	      else if(devices[devLoop]->repeatkeys[0])
+		{
+		  if(lineEndP != (tempPos - 1))
+		    {
+		      lineBuffer[lineEndP++] = devices[devLoop]->repeatkeys[0];
+		      lineEndP %= lineSize;	      
+		      SignalSema(bufferSema);
+		    }
+		}
+
+	      SignalSema(lineSema);
+	    }
+	}
+    }
+}
+
+int init_repeatthread()
+     /* Creates a thread to handle key repeats */
+{
+  iop_thread_t param;
+  iop_event_t event;
+
+  event.attr = 0;
+  event.option = 0;
+  event.bits = 0;
+  eventid = CreateEventFlag(&event);
+
+  param.attr         = TH_C;
+  param.thread    = repeat_thread;
+  param.priority     = 40;
+  param.stacksize    = 0x800;
+  param.option       = 0;
+
+  repeat_tid = CreateThread(&param);
+  if (repeat_tid > 0) {
+    StartThread(repeat_tid, 0);
+    return 0;
+  }
+  else 
+    {
+      return 1;
+    }
+}
+
+static unsigned long retKey;
+
+void *ps2kbd_rpc_server(int fno, void *data, int size) {
+	retKey = 0;
+	switch (fno) {
+	case KBD_RPC_SETREADMODE:
+		ps2kbd_rpc_setreadmode(*(u32 *)data);
+		break;
+	case KBD_RPC_SETKEYMAP:
+		ps2kbd_rpc_setkeymap((kbd_keymap *) data);
+		break;
+	case KBD_RPC_SETALTMAP:
+		ps2kbd_rpc_setaltmap((u8 *) data);
+		break;
+	case KBD_RPC_SETCTRLMAP:
+		ps2kbd_rpc_setctrlmap((u8 *) data);
+		break;
+	case KBD_RPC_SETSPECIALMAP:
+		ps2kbd_rpc_setspecialmap((u8 *) data);
+		break;
+	case KBD_RPC_FLUSHBUFFER:
+		ps2kbd_rpc_flushbuffer();
+		break;
+	case KBD_RPC_SETLEDS:
+		ps2kbd_rpc_setleds(*(u8*) data);
+		break;
+	case KBD_RPC_RESETKEYMAP:
+		ps2kbd_rpc_resetkeymap();
+		break;
+	case KBD_RPC_SETREPEATRATE:
+		ps2kbd_rpc_setrepeatrate(*(u32 *) data);
+		break;
+	case KBD_RPC_READRAW:
+		kbd_read(&retKey, 2);
+		return &retKey;
+	case KBD_RPC_READKEY:
+		kbd_read(&retKey, 1);
+		return &retKey;
+	default:
+		printf("Ps2Kbd: Unknown RPC command %d\n", fno);
+		break;
+	}
+	return NULL;
+}
+
+struct t_SifRpcDataQueue qd;
+struct t_SifRpcServerData sd0;
+void *rpcRcvBuf;
+
+void ps2kbd_start_rpc(unsigned long tid) {
+	rpcRcvBuf = AllocSysMemory(0, 3 * PS2KBD_KEYMAP_SIZE, NULL);
+	printf("Ps2Kbd: starting RPC server\n");
+	SifInitRpc(0);
+
+	SifSetRpcQueue(&qd, tid);
+	SifRegisterRpc(&sd0, PS2KBD_RPC_ID, ps2kbd_rpc_server, rpcRcvBuf, 0, 0, &qd);
+	SifRpcLoop(&qd);
+}
+
+int ps2kbd_init_rpc(void) {
+	struct _iop_thread param;
+	int th;
+
+	param.attr         = 0x02000000;
+	param.thread       = (void*)ps2kbd_start_rpc;
+	param.priority 	  = 40;
+	param.stacksize    = 0x800;
+	param.option      = 0;
+
+	th = CreateThread(&param);
+
+	if (th > 0)	{
+		StartThread(th, (void *)th);
+		return 0;
+	} else
+		return -1;
+}
+
+int ps2kbd_init() {
+  int ret;
+  iop_sema_t s;
+
+  s.initial = 1;
+  s.max = 1;
+  s.option = 0;
+  s.attr = 0;
+  lineSema = CreateSema(&s);
+  if(lineSema <= 0)
+    {
+      printf("Error creating sema\n");
+      return 1;
+    }
+
+  s.initial = 0;
+  s.max = PS2KBD_DEFLINELEN;
+  s.option = 0;
+  s.attr = 0;
+  bufferSema = CreateSema(&s); /* Create a sema to maintain status of readable data */
+  if(bufferSema <= 0)
+    {
+      printf("Error creating buffer sema\n");
+      return 1;
+    }
+
+  lineBuffer = (u8 *) AllocSysMemory(0, PS2KBD_DEFLINELEN, NULL);
+  if(lineBuffer == NULL)
+    {
+      printf("Error allocating line buffer\n");
+      return 1;
+    }
+  lineStartP = 0;
+  lineEndP = 0;
+  lineSize = PS2KBD_DEFLINELEN;
+  memset(lineBuffer, 0, PS2KBD_DEFLINELEN);
+  
+  memset(devices, 0, sizeof(kbd_dev *) * PS2KBD_MAXDEV);
+  dev_count = 0;
+  kbd_readmode = PS2KBD_READMODE_NORMAL;
+  kbd_repeatrate = PS2KBD_DEFREPEATRATE;
+  memcpy(keymap, us_keymap, PS2KBD_KEYMAP_SIZE);
+  memcpy(shiftkeymap, us_shiftkeymap, PS2KBD_KEYMAP_SIZE);
+  memcpy(keycap, us_keycap, PS2KBD_KEYMAP_SIZE);
+  memcpy(special_keys, us_special_keys, PS2KBD_KEYMAP_SIZE);
+  memcpy(control_map, us_control_map, PS2KBD_KEYMAP_SIZE);
+  memcpy(alt_map, us_alt_map, PS2KBD_KEYMAP_SIZE);
+
+  ps2kbd_init_rpc();
+  init_repeatthread();
+
+  ret = UsbRegisterDriver(&kbd_driver);
+  if(ret != USB_RC_OK)
+    {
+      printf("Error registering USB devices\n");
+      return 1;
+    }
+
+  printf("UsbRegisterDriver %d\n", ret);
+
+  return 0;
+}
diff --git a/backends/platform/ps2/iop/rpckbd/src/us_keymap.h b/backends/platform/ps2/iop/rpckbd/src/us_keymap.h
new file mode 100644
index 0000000000..57f0686cd3
--- /dev/null
+++ b/backends/platform/ps2/iop/rpckbd/src/us_keymap.h
@@ -0,0 +1,1579 @@
+/*
+# _____     ___ ____     ___ ____
+#  ____|   |    ____|   |        | |____|
+# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+#-----------------------------------------------------------------------
+# Copyright 2001-2004, ps2dev - http://www.ps2dev.org
+# Licenced under Academic Free License version 2.0
+# Review ps2sdk README & LICENSE files for further details.
+#
+# $Id$
+# USB Keyboard Driver for PS2
+*/
+
+#ifndef __US_KEYMAP_H__
+#define __US_KEYMAP_H__
+
+/* Default US keymap */
+
+u8 us_keymap[PS2KBD_KEYMAP_SIZE] = 
+  { 
+    0,
+    0,
+    0,
+    0,
+    'a',
+    'b',
+    'c',
+    'd',
+    'e',
+    'f',
+    'g',
+    'h',
+    'i',
+    'j',
+    'k',
+    'l',
+    'm',
+    'n',
+    'o',
+    'p',
+    'q',
+    'r',
+    's',
+    't',
+    'u',
+    'v',
+    'w',
+    'x',
+    'y',
+    'z',
+    '1',
+    '2',
+    '3',
+    '4',
+    '5',
+    '6',
+    '7',
+    '8',
+    '9',
+    '0',
+    10, /* line feed */
+    0, /* Esc */
+    0x7,/* BS */
+    0x9, /* TAB */
+    0x20,
+    '-',
+    '=',
+    '[',
+    ']',
+    '\\',
+    '#',
+    ';',
+    '\'',
+    '`',
+    ',',
+    '.',
+    '/',
+    0, /* CL */
+    0, // F1
+    0, // F2
+    0, // F3
+    0, // F4
+    0, // F5
+    0, // F6
+    0, // F7
+    0, // F8 
+    0, // F9
+    0, // F10
+    0, // F11
+    0, // F12
+    0, // PrintScr
+    0, // Scroll Lock
+    0, // Pause
+    0, // Insert
+    0, // Home 
+    0, // Pg Up
+    0, // Delete
+    0, // End
+    0, // Pg Down
+    0, // Right
+    0, // Left
+    0, // Down
+    0, // Up
+    0, // Numlock
+    '/', // Keypad 
+    '*',
+    '-',
+    '+',
+    10,
+    '1',
+    '2',
+    '3',
+    '4',
+    '5',
+    '6',
+    '7',
+    '8',
+    '9',
+    '0',
+    '.',
+    '\\',
+    0,
+    0,
+    '=',
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0
+  };
+
+u8 us_shiftkeymap[PS2KBD_KEYMAP_SIZE] = 
+  {
+    0,
+    0,
+    0,
+    0,
+    'A',
+    'B',
+    'C',
+    'D',
+    'E',
+    'F',
+    'G',
+    'H',
+    'I',
+    'J',
+    'K',
+    'L',
+    'M',
+    'N',
+    'O',
+    'P',
+    'Q',
+    'R',
+    'S',
+    'T',
+    'U',
+    'V',
+    'W',
+    'X',
+    'Y',
+    'Z',
+    '!',
+    '@',
+    '#',
+    '$',
+    '%',
+    '^',
+    '&',
+    '*',
+    '(',
+    ')',
+    10, /* line feed */
+    0, /* Esc */
+    0x7,/* BS */
+    0x9, /* TAB */
+    0x20,
+    '_',
+    '+',
+    '{',
+    '}',
+    '|',
+    '~',
+    ':',
+    '"',
+    '~',
+    '<',
+    '>',
+    '?',
+    0, /* CL */
+    0, // F1
+    0, // F2
+    0, // F3
+    0, // F4
+    0, // F5
+    0, // F6
+    0, // F7
+    0, // F8 
+    0, // F9
+    0, // F10
+    0, // F11
+    0, // F12
+    0, // PrintScr
+    0, // Scroll Lock
+    0, // Pause
+    0, // Insert
+    0, // Home 
+    0, // Pg Up
+    0, // Delete
+    0, // End
+    0, // Pg Down
+    0, // Right
+    0, // Left
+    0, // Down
+    0, // Up
+    0, // Numlock
+    '/', // Keypad 
+    '*',
+    '-',
+    '+',
+    10,
+    '1',
+    '2',
+    '3',
+    '4',
+    '5',
+    '6',
+    '7',
+    '8',
+    '9',
+    '0',
+    '.',
+    '\\',
+    0,
+    0,
+    '=',
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0
+  };
+
+u8 us_keycap[PS2KBD_KEYMAP_SIZE] = 
+  {
+    0,
+    0,
+    0,
+    0,
+    1, //a
+    1, //b
+    1, //c
+    1, //d
+    1, //e
+    1, //f
+    1,//g
+    1,//h
+    1,//i
+    1,//j
+    1,//k
+    1,//l
+    1,//m
+    1,//n
+    1,//o
+    1,//p
+    1,//q
+    1,//r
+    1,//s
+    1,//t
+    1,//u
+    1,//v
+    1,//w
+    1,//x
+    1,//y
+    1,//z
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0, /* line feed */
+    0, /* Esc */
+    0,/* BS */
+    0, /* TAB */
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0, /* CL */
+    0, // F1
+    0, // F2
+    0, // F3
+    0, // F4
+    0, // F5
+    0, // F6
+    0, // F7
+    0, // F8 
+    0, // F9
+    0, // F10
+    0, // F11
+    0, // F12
+    0, // PrintScr
+    0, // Scroll Lock
+    0, // Pause
+    0, // Insert
+    0, // Home 
+    0, // Pg Up
+    0, // Delete
+    0, // End
+    0, // Pg Down
+    0, // Right
+    0, // Left
+    0, // Down
+    0, // Up
+    0, // Numlock
+    0, // Keypad 
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0
+  };
+
+u8 us_special_keys[PS2KBD_KEYMAP_SIZE] = { 
+
+    0,
+    0,
+    0,
+    0,
+    0, //a
+    0, //b
+    0, //c
+    0, //d
+    0, //e
+    0, //f
+    0,//g
+    0,//h
+    0,//i
+    0,//j
+    0,//k
+    0,//l
+    0,//m
+    0,//n
+    0,//o
+    0,//p
+    0,//q
+    0,//r
+    0,//s
+    0,//t
+    0,//u
+    0,//v
+    0,//w
+    0,//x
+    0,//y
+    0,//z
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0, /* line feed */
+    0x1B, /* Esc */
+    0,/* BS */
+    0, /* TAB */
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0, /* CL */
+    1, // F1
+    2, // F2
+    3, // F3
+    4, // F4
+    5, // F5
+    6, // F6
+    7, // F7
+    8, // F8 
+    9, // F9
+    10, // F10
+    11, // F11
+    12, // F12
+    32, // PrintScr
+    33, // Scroll Lock
+    34, // Pause
+    35, // Insert
+    36, // Home 
+    37, // Pg Up
+    38, // Delete
+    39, // End
+    40, // Pg Down
+    41, // Right
+    42, // Left
+    43, // Down
+    44, // Up
+    0, // Numlock
+    0, // Keypad / 
+    0, // Keypad *
+    0, // Keypad -
+    0, // Keypad +
+    0, // Keypad Enter
+    39, // Keypad 1/End
+    43, // Keypad 2/Down
+    40, // Keypad 3/PageDn
+    42, // Keypad 4/Left
+    0, // Keypad 5
+    41, // Keypad 6/Right
+    36, // Keypad 7/Home
+    44, // Keypad 8/Up
+    37, // Keypad 9/PageUp
+    35, // Keypad 0/Insert
+    38, // Keypad ./Delete
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0
+  };
+
+u8 us_control_map[PS2KBD_KEYMAP_SIZE] = { 
+
+    0,
+    0,
+    0,
+    0,
+    1, //a
+    2, //b
+    3, //c
+    4, //d
+    5, //e
+    6, //f
+    7,//g
+    8,//h
+    9,//i
+    10,//j
+    11,//k
+    12,//l
+    13,//m
+    14,//n
+    15,//o
+    16,//p
+    17,//q
+    18,//r
+    19,//s
+    20,//t
+    21,//u
+    22,//v
+    23,//w
+    24,//x
+    25,//y
+    26,//z
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0, /* line feed */
+    0, /* Esc */
+    0,/* BS */
+    0, /* TAB */
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0, /* CL */
+    0, // F1
+    0, // F2
+    0, // F3
+    0, // F4
+    0, // F5
+    0, // F6
+    0, // F7
+    0, // F8 
+    0, // F9
+    0, // F10
+    0, // F11
+    0, // F12
+    0, // PrintScr
+    0, // Scroll Lock
+    0, // Pause
+    0, // Insert
+    0, // Home 
+    0, // Pg Up
+    0, // Delete
+    0, // End
+    0, // Pg Down
+    0, // Right
+    0, // Left
+    0, // Down
+    0, // Up
+    0, // Numlock
+    0, // Keypad 
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
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+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0
+};
+
+u8 us_alt_map[PS2KBD_KEYMAP_SIZE] = { 
+
+    0,
+    0,
+    0,
+    0,
+    128, //a
+    129, //b
+    130, //c
+    131, //d
+    132, //e
+    133, //f
+    134,//g
+    135,//h
+    136,//i
+    137,//j
+    138,//k
+    139,//l
+    140,//m
+    141,//n
+    142,//o
+    143,//p
+    144,//q
+    145,//r
+    146,//s
+    147,//t
+    148,//u
+    149,//v
+    150,//w
+    151,//x
+    152,//y
+    154,//z
+    155,
+    156,
+    157,
+    158,
+    159,
+    160,
+    161,
+    162,
+    163,
+    164,
+    165, /* line feed */
+    0, /* Esc */
+    0,/* BS */
+    0, /* TAB */
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0, /* CL */
+    0, // F1
+    0, // F2
+    0, // F3
+    0, // F4
+    0, // F5
+    0, // F6
+    0, // F7
+    0, // F8 
+    0, // F9
+    0, // F10
+    0, // F11
+    0, // F12
+    0, // PrintScr
+    0, // Scroll Lock
+    0, // Pause
+    0, // Insert
+    0, // Home 
+    0, // Pg Up
+    0, // Delete
+    0, // End
+    0, // Pg Down
+    0, // Right
+    0, // Left
+    0, // Down
+    0, // Up
+    0, // Numlock
+    0, // Keypad 
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
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+    0,
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+    0,
+    0,
+    0,
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+    0,
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+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0,
+    0
+  };
+
+#endif