1 files changed, 76 insertions, 0 deletions
diff --git a/Vlv2TbltDevicePkg/PlatformInitPei/LegacySpeaker.h b/Vlv2TbltDevicePkg/PlatformInitPei/LegacySpeaker.h
new file mode 100644
index 0000000000..7f806a7a29
--- /dev/null
+++ b/Vlv2TbltDevicePkg/PlatformInitPei/LegacySpeaker.h
@@ -0,0 +1,76 @@
+/*++
+
+  Copyright (c) 2004  - 2014, Intel Corporation. All rights reserved.<BR>
+                                                                                   
+  This program and the accompanying materials are licensed and made available under
+  the terms and conditions of the BSD License that 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:
+
+ LegacySpeaker.h
+
+Abstract:
+
+  Speaker enabling related data
+
+--*/
+
+#ifndef _PEI_LEGACY_SPEAKER_H
+#define _PEI_LEGACY_SPEAKER_H
+
+
+//
+// Speaker Related Port Information
+//
+#define EFI_TIMER_COUNTER_PORT            0x40
+#define EFI_TIMER_CONTROL_PORT            0x43
+#define EFI_TIMER_2_PORT                  0x42
+#define EFI_SPEAKER_CONTROL_PORT          0x61
+
+#define EFI_SPEAKER_OFF_MASK              0xFC
+
+#define EFI_DEFAULT_BEEP_FREQUENCY        0x500
+
+//
+// Default Intervals/Beep Duration
+//
+#define EFI_DEFAULT_LONG_BEEP_DURATION    0x70000
+#define EFI_DEFAULT_SHORT_BEEP_DURATION   0x50000
+#define EFI_DEFAULT_BEEP_TIME_INTERVAL    0x20000
+
+
+EFI_STATUS
+EFIAPI
+ProgramToneFrequency (
+  IN  CONST EFI_PEI_SERVICES  **PeiServices,
+  IN  UINT16 Frequency
+  );
+
+
+EFI_STATUS
+EFIAPI
+GenerateBeepTone (
+  IN  CONST EFI_PEI_SERVICES                  **PeiServices,
+  IN  UINTN                             NumberOfBeeps,
+  IN  UINTN                             BeepDuration,
+  IN  UINTN                             TimeInterval
+  );
+
+EFI_STATUS
+TurnOnSpeaker (
+  IN  CONST EFI_PEI_SERVICES  **PeiServices
+  );
+
+EFI_STATUS
+TurnOffSpeaker (
+  IN  CONST EFI_PEI_SERVICES  **PeiServices
+  );
+
+#endif