EdkCompatibilityPkg/Foundation/Protocol/Ps2Policy/Ps2Policy.h

   1 /*++
   2
   3 Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
   4 This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12
  13 Module Name:
  14
  15   Ps2Policy.h
  16
  17 Abstract:
  18
  19   Protocol used for PS/2 Policy definition.
  20
  21 --*/
  22
  23 #ifndef _PS2_POLICY_PROTOCOL_H_
  24 #define _PS2_POLICY_PROTOCOL_H_
  25
  26 EFI_FORWARD_DECLARATION (EFI_PS2_POLICY_PROTOCOL);
  27
  28 #define EFI_PS2_POLICY_PROTOCOL_GUID \
  29   { \
  30     0x4df19259, 0xdc71, 0x4d46, {0xbe, 0xf1, 0x35, 0x7b, 0xb5, 0x78, 0xc4, 0x18} \
  31   }
  32
  33 #define EFI_KEYBOARD_CAPSLOCK   0x0004
  34 #define EFI_KEYBOARD_NUMLOCK    0x0002
  35 #define EFI_KEYBOARD_SCROLLLOCK 0x0001
  36
  37 typedef
  38 EFI_STATUS
  39 (EFIAPI *EFI_PS2_INIT_HARDWARE) (
  40   IN  EFI_HANDLE              Handle
  41   );
  42
  43 struct _EFI_PS2_POLICY_PROTOCOL {
  44   UINT8                 KeyboardLight;
  45   EFI_PS2_INIT_HARDWARE Ps2InitHardware;
  46 };
  47
  48 extern EFI_GUID gEfiPs2PolicyProtocolGuid;
  49
  50 #endif