9ba7440c6c
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3153 6f19259b-4bc3-4df7-8a09-765794883524
174 lines
3.2 KiB
C
174 lines
3.2 KiB
C
/*++
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Copyright (c) 2006, Intel Corporation. All rights reserved. <BR>
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This software and associated documentation (if any) is furnished
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under a license and may only be used or copied in accordance
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with the terms of the license. Except as permitted by such
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license, no part of this software or documentation may be
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reproduced, stored in a retrieval system, or transmitted in any
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form or by any means without the express written consent of
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Intel Corporation.
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Module Name:
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Ia32PcRtc.c
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Abstract:
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--*/
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#include "PcRtc.h"
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static PC_RTC_MODULE_GLOBALS mModuleGlobal;
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EFI_STATUS
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EFIAPI
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PcRtcEfiGetTime (
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OUT EFI_TIME *Time,
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OUT EFI_TIME_CAPABILITIES *Capabilities
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)
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/*++
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Routine Description:
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GC_TODO: Add function description
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Arguments:
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Time - GC_TODO: add argument description
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Capabilities - GC_TODO: add argument description
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Returns:
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GC_TODO: add return values
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--*/
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{
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return PcRtcGetTime (Time, Capabilities, &mModuleGlobal);
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}
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EFI_STATUS
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EFIAPI
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PcRtcEfiSetTime (
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IN EFI_TIME *Time
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)
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/*++
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Routine Description:
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GC_TODO: Add function description
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Arguments:
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Time - GC_TODO: add argument description
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Returns:
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GC_TODO: add return values
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--*/
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{
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return PcRtcSetTime (Time, &mModuleGlobal);
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}
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EFI_STATUS
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EFIAPI
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PcRtcEfiGetWakeupTime (
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OUT BOOLEAN *Enabled,
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OUT BOOLEAN *Pending,
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OUT EFI_TIME *Time
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)
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/*++
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Routine Description:
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GC_TODO: Add function description
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Arguments:
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Enabled - GC_TODO: add argument description
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Pending - GC_TODO: add argument description
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Time - GC_TODO: add argument description
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Returns:
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GC_TODO: add return values
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--*/
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{
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return PcRtcGetWakeupTime (Enabled, Pending, Time, &mModuleGlobal);
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}
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EFI_STATUS
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EFIAPI
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PcRtcEfiSetWakeupTime (
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IN BOOLEAN Enabled,
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OUT EFI_TIME *Time
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)
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/*++
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Routine Description:
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GC_TODO: Add function description
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Arguments:
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Enabled - GC_TODO: add argument description
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Time - GC_TODO: add argument description
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Returns:
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GC_TODO: add return values
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--*/
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{
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return PcRtcSetWakeupTime (Enabled, Time, &mModuleGlobal);
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}
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EFI_STATUS
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EFIAPI
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InitializePcRtc (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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/*++
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Routine Description:
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Arguments:
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Returns:
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--*/
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// GC_TODO: ImageHandle - add argument and description to function comment
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// GC_TODO: SystemTable - add argument and description to function comment
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{
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EFI_STATUS Status;
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EFI_HANDLE NewHandle;
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EfiInitializeLock (&mModuleGlobal.RtcLock, TPL_HIGH_LEVEL);
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Status = PcRtcInit (&mModuleGlobal);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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gRT->GetTime = PcRtcEfiGetTime;
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gRT->SetTime = PcRtcEfiSetTime;
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gRT->GetWakeupTime = PcRtcEfiGetWakeupTime;
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gRT->SetWakeupTime = PcRtcEfiSetWakeupTime;
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NewHandle = NULL;
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Status = gBS->InstallMultipleProtocolInterfaces (
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&NewHandle,
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&gEfiRealTimeClockArchProtocolGuid,
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NULL,
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NULL
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);
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return Status;
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}
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