diff options
| author | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-06-28 16:47:23 +0000 |
|---|---|---|
| committer | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-06-28 16:47:23 +0000 |
| commit | bb89ec1a7ec2f8d35033df9e47b3604925da3bd3 (patch) | |
| tree | 32d38e02ccab98dbac4c3014a12ac365775e8eb3 /EmulatorPkg/TimerDxe/Timer.h | |
| parent | d3e0289ccf641481f2cbdcbb0d5868c393b7edbb (diff) | |
| download | edk2-platforms-bb89ec1a7ec2f8d35033df9e47b3604925da3bd3.tar.xz | |
InOsEmuPkg: Rename package to EmulatorPkg & Sec to Host
* Rename InOsEmuPkg to EmulatorPkg
* Rename Unix/Sec to Unix/Host
Signed-off-by: jljusten
Reviewed-by: andrewfish
Reviewed-by: geekboy15a
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11918 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EmulatorPkg/TimerDxe/Timer.h')
| -rw-r--r-- | EmulatorPkg/TimerDxe/Timer.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/EmulatorPkg/TimerDxe/Timer.h b/EmulatorPkg/TimerDxe/Timer.h new file mode 100644 index 0000000000..27fc676b71 --- /dev/null +++ b/EmulatorPkg/TimerDxe/Timer.h @@ -0,0 +1,73 @@ +/*++ @file
+ Emu Emulation Architectural Protocol Driver as defined in UEFI/PI.
+ This Timer module uses an UNIX Thread to simulate the timer-tick driven
+ timer service.
+
+Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
+Portions copyright (c) 2010 - 2011, Apple Inc. 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.
+
+
+**/
+
+#ifndef _TIMER_H_
+#define _TIMER_H_
+
+
+
+
+//
+// Legal timer value range in 100 ns units
+//
+#define TIMER_MINIMUM_VALUE 0
+#define TIMER_MAXIMUM_VALUE (0x100000000ULL - 1)
+
+//
+// Default timer value in 100 ns units (50 ms)
+//
+#define DEFAULT_TIMER_TICK_DURATION 500000
+
+//
+// Function Prototypes
+//
+EFI_STATUS
+EFIAPI
+EmuTimerDriverInitialize (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ );
+
+EFI_STATUS
+EFIAPI
+EmuTimerDriverRegisterHandler (
+ IN EFI_TIMER_ARCH_PROTOCOL *This,
+ IN EFI_TIMER_NOTIFY NotifyFunction
+ );
+
+EFI_STATUS
+EFIAPI
+EmuTimerDriverSetTimerPeriod (
+ IN EFI_TIMER_ARCH_PROTOCOL *This,
+ IN UINT64 TimerPeriod
+ );
+
+EFI_STATUS
+EFIAPI
+EmuTimerDriverGetTimerPeriod (
+ IN EFI_TIMER_ARCH_PROTOCOL *This,
+ OUT UINT64 *TimerPeriod
+ );
+
+EFI_STATUS
+EFIAPI
+EmuTimerDriverGenerateSoftInterrupt (
+ IN EFI_TIMER_ARCH_PROTOCOL *This
+ );
+
+#endif
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