Porting Duet module from EDKI to EDKII

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5076 6f19259b-4bc3-4df7-8a09-765794883524
2008-04-17 05:48:13 +00:00
parent fcf03596d1
commit c69dd9dfad
77 changed files with 26415 additions and 13 deletions
--- a/DuetPkg/LegacyMetronome/Metronome.h
+++ b/DuetPkg/LegacyMetronome/Metronome.h
@@ -0,0 +1,75 @@
+/*++
+
+Copyright (c) 2005, 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:
+  LegacyMetronome.h
+
+Abstract:
+
+  Driver implementing the EFI 2.0 metronome protocol using the legacy PORT 61 
+  timer.
+
+--*/
+
+#ifndef _LEGACY_METRONOME_H
+#define _LEGACY_METRONOME_H
+
+//
+// Statements that include other files
+//
+#include <PiDxe.h>
+
+#include <Protocol/CpuIo.h>
+#include <Protocol/Metronome.h>
+
+#include <Library/DebugLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+
+//
+// Private definitions
+//
+#define TICK_PERIOD         300
+#define REFRESH_PORT        0x61
+#define REFRESH_ON          0x10
+#define REFRESH_OFF         0x00
+#define TIMER1_CONTROL_PORT 0x43
+#define TIMER1_COUNT_PORT   0x41
+#define LOAD_COUNTER1_LSB   0x54
+#define COUNTER1_COUNT      0x12
+
+//
+// Function Prototypes
+//
+EFI_STATUS
+EFIAPI
+WaitForTick (
+  IN EFI_METRONOME_ARCH_PROTOCOL  *This,
+  IN UINT32                       TickNumber
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  This        - TODO: add argument description
+  TickNumber  - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+#endif