Initial import.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524

EdkModulePkg/Bus/Usb/UsbKb/Dxe/keyboard.h

@@ -0,0 +1,106 @@
+/*++
+Copyright (c) 2006, Intel Corporation                                                         
+All rights reserved. This program and the accompanying materials                          
+are licensed and made available under the terms and conditions of the BSD License         
+which accompanies this distribution.  The full text of the license may be found at        
+http://opensource.org/licenses/bsd-license.php                                            
+                                                                                          
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+Module Name:
+
+    Keyboard.h
+
+Abstract:
+
+    Function prototype for USB Keyboard Driver
+
+Revision History
+--*/
+
+#ifndef _KEYBOARD_H
+#define _KEYBOARD_H
+
+#include "efikey.h"
+
+BOOLEAN
+IsUSBKeyboard (
+  IN  EFI_USB_IO_PROTOCOL       *UsbIo
+  );
+
+EFI_STATUS
+InitUSBKeyboard (
+  IN USB_KB_DEV   *UsbKeyboardDevice
+  );
+
+EFI_STATUS
+EFIAPI
+KeyboardHandler (
+  IN  VOID          *Data,
+  IN  UINTN         DataLength,
+  IN  VOID          *Context,
+  IN  UINT32        Result
+  );
+
+VOID
+EFIAPI
+USBKeyboardRecoveryHandler (
+  IN    EFI_EVENT    Event,
+  IN    VOID         *Context
+  );
+
+EFI_STATUS
+USBParseKey (
+  IN OUT  USB_KB_DEV  *UsbKeyboardDevice,
+  OUT     UINT8       *KeyChar
+  );
+
+EFI_STATUS
+USBKeyCodeToEFIScanCode (
+  IN  USB_KB_DEV      *UsbKeyboardDevice,
+  IN  UINT8           KeyChar,
+  OUT EFI_INPUT_KEY   *Key
+  );
+
+EFI_STATUS
+InitUSBKeyBuffer (
+  IN OUT  USB_KB_BUFFER   *KeyboardBuffer
+  );
+
+BOOLEAN
+IsUSBKeyboardBufferEmpty (
+  IN  USB_KB_BUFFER   *KeyboardBuffer
+  );
+
+BOOLEAN
+IsUSBKeyboardBufferFull (
+  IN  USB_KB_BUFFER   *KeyboardBuffer
+  );
+
+EFI_STATUS
+InsertKeyCode (
+  IN OUT  USB_KB_BUFFER *KeyboardBuffer,
+  IN      UINT8         Key,
+  IN      UINT8         Down
+  );
+
+EFI_STATUS
+RemoveKeyCode (
+  IN OUT  USB_KB_BUFFER *KeyboardBuffer,
+  OUT     USB_KEY       *UsbKey
+  );
+
+VOID
+EFIAPI
+USBKeyboardRepeatHandler (
+  IN    EFI_EVENT    Event,
+  IN    VOID         *Context
+  );
+
+EFI_STATUS
+SetKeyLED (
+  IN  USB_KB_DEV    *UsbKeyboardDevice
+  );
+
+#endif