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1. Removed the unnecessary #include statements and include files 

2. Removed the unnecessary library and include path from MSA files


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@539 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
yshi8 2006-06-16 11:38:14 +00:00
parent f63ef4b271
commit 1cc00e4525
14 changed files with 0 additions and 1507 deletions
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87
Tools/Source/TianoTools/Include/Dxe/ArchProtocol/Bds.h
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/** @file
Boot Device Selection Architectural Protocol as defined in DXE CIS
When the DXE core is done it calls the BDS via this protocol.
Copyright (c) 2006, 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: Bds.h
@par Revision Reference:
Version 0.91B.
**/
#ifndef __ARCH_PROTOCOL_BDS_H__
#define __ARCH_PROTOCOL_BDS_H__
//
// Global ID for the BDS Architectural Protocol
//
#define EFI_BDS_ARCH_PROTOCOL_GUID \
{ 0x665E3FF6, 0x46CC, 0x11d4, {0x9A, 0x38, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D } }
//
// Declare forward reference for the BDS Architectural Protocol
//
typedef struct _EFI_BDS_ARCH_PROTOCOL EFI_BDS_ARCH_PROTOCOL;
/**
This function uses policy data from the platform to determine what operating
system or system utility should be loaded and invoked. This function call
also optionally make the use of user input to determine the operating system
or system utility to be loaded and invoked. When the DXE Core has dispatched
all the drivers on the dispatch queue, this function is called. This
function will attempt to connect the boot devices required to load and invoke
the selected operating system or system utility. During this process,
additional firmware volumes may be discovered that may contain addition DXE
drivers that can be dispatched by the DXE Core. If a boot device cannot be
fully connected, this function calls the DXE Service Dispatch() to allow the
DXE drivers from any newly discovered firmware volumes to be dispatched.
Then the boot device connection can be attempted again. If the same boot
device connection operation fails twice in a row, then that boot device has
failed, and should be skipped. This function should never return.
@param This The EFI_BDS_ARCH_PROTOCOL instance.
@return None.
**/
typedef
VOID
(EFIAPI *EFI_BDS_ENTRY) (
IN EFI_BDS_ARCH_PROTOCOL *This
);
/**
Interface stucture for the BDS Architectural Protocol.
@par Protocol Description:
The EFI_BDS_ARCH_PROTOCOL transfers control from DXE to an operating
system or a system utility. If there are not enough drivers initialized
when this protocol is used to access the required boot device(s), then
this protocol should add drivers to the dispatch queue and return control
back to the dispatcher. Once the required boot devices are available, then
the boot device can be used to load and invoke an OS or a system utility.
@par Protocol Parameters:
Entry - The entry point to BDS. This call does not take any parameters,
and the return value can be ignored. If it returns, then the
dispatcher must be invoked again, if it never returns, then an
operating system or a system utility have been invoked.
**/
struct _EFI_BDS_ARCH_PROTOCOL {
EFI_BDS_ENTRY Entry;
};
extern EFI_GUID gEfiBdsArchProtocolGuid;
#endif

326
Tools/Source/TianoTools/Include/Dxe/ArchProtocol/Cpu.h
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/** @file
CPU Architectural Protocol as defined in DXE CIS
This code abstracts the DXE core from processor implementation details.
Copyright (c) 2006, 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: Cpu.h
@par Revision Reference:
Version 0.91B.
**/
#ifndef __ARCH_PROTOCOL_CPU_H__
#define __ARCH_PROTOCOL_CPU_H__
#define EFI_CPU_ARCH_PROTOCOL_GUID \
{ 0x26baccb1, 0x6f42, 0x11d4, {0xbc, 0xe7, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } }
typedef struct _EFI_CPU_ARCH_PROTOCOL EFI_CPU_ARCH_PROTOCOL;
typedef enum {
EfiCpuFlushTypeWriteBackInvalidate,
EfiCpuFlushTypeWriteBack,
EfiCpuFlushTypeInvalidate,
EfiCpuMaxFlushType
} EFI_CPU_FLUSH_TYPE;
typedef enum {
EfiCpuInit,
EfiCpuMaxInitType
} EFI_CPU_INIT_TYPE;
/**
EFI_CPU_INTERRUPT_HANDLER that is called when a processor interrupt occurs.
@param InterruptType Defines the type of interrupt or exception that
occurred on the processor.This parameter is processor architecture specific.
@param SystemContext A pointer to the processor context when
the interrupt occurred on the processor.
@return None
**/
typedef
VOID
(*EFI_CPU_INTERRUPT_HANDLER) (
IN EFI_EXCEPTION_TYPE InterruptType,
IN EFI_SYSTEM_CONTEXT SystemContext
);
/**
This function flushes the range of addresses from Start to Start+Length
from the processor's data cache. If Start is not aligned to a cache line
boundary, then the bytes before Start to the preceding cache line boundary
are also flushed. If Start+Length is not aligned to a cache line boundary,
then the bytes past Start+Length to the end of the next cache line boundary
are also flushed. The FlushType of EfiCpuFlushTypeWriteBackInvalidate must be
supported. If the data cache is fully coherent with all DMA operations, then
this function can just return EFI_SUCCESS. If the processor does not support
flushing a range of the data cache, then the entire data cache can be flushed.
@param This The EFI_CPU_ARCH_PROTOCOL instance.
@param Start The beginning physical address to flush from the processor's data
cache.
@param Length The number of bytes to flush from the processor's data cache. This
function may flush more bytes than Length specifies depending upon
the granularity of the flush operation that the processor supports.
@param FlushType Specifies the type of flush operation to perform.
@retval EFI_SUCCESS The address range from Start to Start+Length was flushed from
the processor's data cache.
@retval EFI_UNSUPPORTEDT The processor does not support the cache flush type specified
by FlushType.
@retval EFI_DEVICE_ERROR The address range from Start to Start+Length could not be flushed
from the processor's data cache.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_CPU_FLUSH_DATA_CACHE) (
IN EFI_CPU_ARCH_PROTOCOL *This,
IN EFI_PHYSICAL_ADDRESS Start,
IN UINT64 Length,
IN EFI_CPU_FLUSH_TYPE FlushType
);
/**
This function enables interrupt processing by the processor.
@param This The EFI_CPU_ARCH_PROTOCOL instance.
@retval EFI_SUCCESS Interrupts are enabled on the processor.
@retval EFI_DEVICE_ERROR Interrupts could not be enabled on the processor.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_CPU_ENABLE_INTERRUPT) (
IN EFI_CPU_ARCH_PROTOCOL *This
);
/**
This function disables interrupt processing by the processor.
@param This The EFI_CPU_ARCH_PROTOCOL instance.
@retval EFI_SUCCESS Interrupts are disabled on the processor.
@retval EFI_DEVICE_ERROR Interrupts could not be disabled on the processor.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_CPU_DISABLE_INTERRUPT) (
IN EFI_CPU_ARCH_PROTOCOL *This
);
/**
This function retrieves the processor's current interrupt state a returns it in
State. If interrupts are currently enabled, then TRUE is returned. If interrupts
are currently disabled, then FALSE is returned.
@param This The EFI_CPU_ARCH_PROTOCOL instance.
@param State A pointer to the processor's current interrupt state. Set to TRUE if
interrupts are enabled and FALSE if interrupts are disabled.
@retval EFI_SUCCESS The processor's current interrupt state was returned in State.
@retval EFI_INVALID_PARAMETER State is NULL.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_CPU_GET_INTERRUPT_STATE) (
IN EFI_CPU_ARCH_PROTOCOL *This,
OUT BOOLEAN *State
);
/**
This function generates an INIT on the processor. If this function succeeds, then the
processor will be reset, and control will not be returned to the caller. If InitType is
not supported by this processor, or the processor cannot programmatically generate an
INIT without help from external hardware, then EFI_UNSUPPORTED is returned. If an error
occurs attempting to generate an INIT, then EFI_DEVICE_ERROR is returned.
@param This The EFI_CPU_ARCH_PROTOCOL instance.
@param InitType The type of processor INIT to perform.
@retval EFI_SUCCESS The processor INIT was performed. This return code should never be seen.
@retval EFI_UNSUPPORTED The processor INIT operation specified by InitType is not supported
by this processor.
@retval EFI_DEVICE_ERROR The processor INIT failed.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_CPU_INIT) (
IN EFI_CPU_ARCH_PROTOCOL *This,
IN EFI_CPU_INIT_TYPE InitType
);
/**
This function registers and enables the handler specified by InterruptHandler for a processor
interrupt or exception type specified by InterruptType. If InterruptHandler is NULL, then the
handler for the processor interrupt or exception type specified by InterruptType is uninstalled.
The installed handler is called once for each processor interrupt or exception.
@param This The EFI_CPU_ARCH_PROTOCOL instance.
@param InterruptType A pointer to the processor's current interrupt state. Set to TRUE if interrupts
are enabled and FALSE if interrupts are disabled.
@param InterruptHandler A pointer to a function of type EFI_CPU_INTERRUPT_HANDLER that is called
when a processor interrupt occurs. If this parameter is NULL, then the handler
will be uninstalled.
@retval EFI_SUCCESS The handler for the processor interrupt was successfully installed or uninstalled.
@retval EFI_ALREADY_STARTED InterruptHandler is not NULL, and a handler for InterruptType was
previously installed.
@retval EFI_INVALID_PARAMETER InterruptHandler is NULL, and a handler for InterruptType was not
previously installed.
@retval EFI_UNSUPPORTED The interrupt specified by InterruptType is not supported.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_CPU_REGISTER_INTERRUPT_HANDLER) (
IN EFI_CPU_ARCH_PROTOCOL *This,
IN EFI_EXCEPTION_TYPE InterruptType,
IN EFI_CPU_INTERRUPT_HANDLER InterruptHandler
);
/**
This function reads the processor timer specified by TimerIndex and returns it in TimerValue.
@param This The EFI_CPU_ARCH_PROTOCOL instance.
@param TimerIndex Specifies which processor timer is to be returned in TimerValue. This parameter
must be between 0 and NumberOfTimers-1.
@param TimerValue Pointer to the returned timer value.
@param TimerPeriod A pointer to the amount of time that passes in femtoseconds for each increment
of TimerValue.
@retval EFI_SUCCESS The processor timer value specified by TimerIndex was returned in TimerValue.
@retval EFI_DEVICE_ERROR An error occurred attempting to read one of the processor's timers.
@retval EFI_INVALID_PARAMETER TimerValue is NULL or TimerIndex is not valid.
@retval EFI_UNSUPPORTED The processor does not have any readable timers.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_CPU_GET_TIMER_VALUE) (
IN EFI_CPU_ARCH_PROTOCOL *This,
IN UINT32 TimerIndex,
OUT UINT64 *TimerValue,
OUT UINT64 *TimerPeriod OPTIONAL
);
/**
This function modifies the attributes for the memory region specified by BaseAddress and
Length from their current attributes to the attributes specified by Attributes.
@param This The EFI_CPU_ARCH_PROTOCOL instance.
@param BaseAddress The physical address that is the start address of a memory region.
@param Length The size in bytes of the memory region.
@param Attributes The bit mask of attributes to set for the memory region.
@retval EFI_SUCCESS The attributes were set for the memory region.
@retval EFI_ACCESS_DENIED The attributes for the memory resource range specified by
BaseAddress and Length cannot be modified.
@retval EFI_INVALID_PARAMETER Length is zero.
@retval EFI_OUT_OF_RESOURCES There are not enough system resources to modify the attributes of
the memory resource range.
@retval EFI_UNSUPPORTED The processor does not support one or more bytes of the memory
resource range specified by BaseAddress and Length.
The bit mask of attributes is not support for the memory resource
range specified by BaseAddress and Length.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_CPU_SET_MEMORY_ATTRIBUTES) (
IN EFI_CPU_ARCH_PROTOCOL *This,
IN EFI_PHYSICAL_ADDRESS BaseAddress,
IN UINT64 Length,
IN UINT64 Attributes
);
/**
@par Protocol Description:
The EFI_CPU_ARCH_PROTOCOL is used to abstract processor-specific functions from the DXE
Foundation. This includes flushing caches, enabling and disabling interrupts, hooking interrupt
vectors and exception vectors, reading internal processor timers, resetting the processor, and
determining the processor frequency.
@param FlushDataCache
Flushes a range of the processor's data cache. If the processor does
not contain a data cache, or the data cache is fully coherent, then this
function can just return EFI_SUCCESS. If the processor does not support
flushing a range of addresses from the data cache, then the entire data
cache must be flushed.
@param EnableInterrupt Enables interrupt processing by the processor.
@param DisableInterrupt Disables interrupt processing by the processor.
@param GetInterruptState Retrieves the processor's current interrupt state.
@param Init
Generates an INIT on the processor. If a processor cannot programmatically
generate an INIT without help from external hardware, then this function
returns EFI_UNSUPPORTED.
@param RegisterInterruptHandler
Associates an interrupt service routine with one of the processor's interrupt
vectors. This function is typically used by the EFI_TIMER_ARCH_PROTOCOL to
hook the timer interrupt in a system. It can also be used by the debugger to
hook exception vectors.
@param GetTimerValue Returns the value of one of the processor's internal timers.
@param SetMemoryAttributes Attempts to set the attributes of a memory region.
@param NumberOfTimers
The number of timers that are available in a processor. The value in this
field is a constant that must not be modified after the CPU Architectural
Protocol is installed. All consumers must treat this as a read-only field.
@param DmaBufferAlignment
The size, in bytes, of the alignment required for DMA buffer allocations.
This is typically the size of the largest data cache line in the platform.
The value in this field is a constant that must not be modified after the
CPU Architectural Protocol is installed. All consumers must treat this as
a read-only field.
**/
struct _EFI_CPU_ARCH_PROTOCOL {
EFI_CPU_FLUSH_DATA_CACHE FlushDataCache;
EFI_CPU_ENABLE_INTERRUPT EnableInterrupt;
EFI_CPU_DISABLE_INTERRUPT DisableInterrupt;
EFI_CPU_GET_INTERRUPT_STATE GetInterruptState;
EFI_CPU_INIT Init;
EFI_CPU_REGISTER_INTERRUPT_HANDLER RegisterInterruptHandler;
EFI_CPU_GET_TIMER_VALUE GetTimerValue;
EFI_CPU_SET_MEMORY_ATTRIBUTES SetMemoryAttributes;
UINT32 NumberOfTimers;
UINT32 DmaBufferAlignment;
};
extern EFI_GUID gEfiCpuArchProtocolGuid;
#endif

100
Tools/Source/TianoTools/Include/Dxe/ArchProtocol/Metronome.h
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/** @file
Metronome Architectural Protocol as defined in DXE CIS
This code abstracts the DXE core to provide delay services.
Copyright (c) 2006, 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: Metronome.h
@par Revision Reference:
Version 0.91B.
**/
#ifndef __ARCH_PROTOCOL_METRONOME_H__
#define __ARCH_PROTOCOL_METRONOME_H__
//
// Global ID for the Metronome Architectural Protocol
//
#define EFI_METRONOME_ARCH_PROTOCOL_GUID \
{ 0x26baccb2, 0x6f42, 0x11d4, {0xbc, 0xe7, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } }
//
// Declare forward reference for the Metronome Architectural Protocol
//
typedef struct _EFI_METRONOME_ARCH_PROTOCOL EFI_METRONOME_ARCH_PROTOCOL;
/**
The WaitForTick() function waits for the number of ticks specified by
TickNumber from a known time source in the platform. If TickNumber of
ticks are detected, then EFI_SUCCESS is returned. The actual time passed
between entry of this function and the first tick is between 0 and
TickPeriod 100 nS units. If you want to guarantee that at least TickPeriod
time has elapsed, wait for two ticks. This function waits for a hardware
event to determine when a tick occurs. It is possible for interrupt
processing, or exception processing to interrupt the execution of the
WaitForTick() function. Depending on the hardware source for the ticks, it
is possible for a tick to be missed. This function cannot guarantee that
ticks will not be missed. If a timeout occurs waiting for the specified
number of ticks, then EFI_TIMEOUT is returned.
@param This The EFI_METRONOME_ARCH_PROTOCOL instance.
@param TickNumber Number of ticks to wait.
@retval EFI_SUCCESS The wait for the number of ticks specified by TickNumber
succeeded.
@retval EFI_TIMEOUT A timeout occurred waiting for the specified number of ticks.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_METRONOME_WAIT_FOR_TICK) (
IN EFI_METRONOME_ARCH_PROTOCOL *This,
IN UINT32 TickNumber
);
//
//
/**
Interface stucture for the Metronome Architectural Protocol.
@par Protocol Description:
This protocol provides access to a known time source in the platform to the
core. The core uses this known time source to produce core services that
require calibrated delays.
@param WaitForTick
Waits for a specified number of ticks from a known time source
in the platform. The actual time passed between entry of this
function and the first tick is between 0 and TickPeriod 100 nS
units. If you want to guarantee that at least TickPeriod time
has elapsed, wait for two ticks.
@param TickPeriod
The period of platform's known time source in 100 nS units.
This value on any platform must be at least 10 uS, and must not
exceed 200 uS. The value in this field is a constant that must
not be modified after the Metronome architectural protocol is
installed. All consumers must treat this as a read-only field.
**/
struct _EFI_METRONOME_ARCH_PROTOCOL {
EFI_METRONOME_WAIT_FOR_TICK WaitForTick;
UINT32 TickPeriod;
};
extern EFI_GUID gEfiMetronomeArchProtocolGuid;
#endif

33
Tools/Source/TianoTools/Include/Dxe/ArchProtocol/MonotonicCounter.h
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/** @file
Monotonic Counter Architectural Protocol as defined in DXE CIS
This code provides the services required to access the systems monotonic counter
Copyright (c) 2006, 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: MonotonicCounter.h
@par Revision Reference:
Version 0.91B.
**/
#ifndef __ARCH_PROTOCOL_MONTONIC_COUNTER_H__
#define __ARCH_PROTOCOL_MONTONIC_COUNTER_H__
///
/// Global ID for the Monotonic Counter Architectural Protocol
///
#define EFI_MONTONIC_COUNTER_ARCH_PROTOCOL_GUID \
{0x1da97072, 0xbddc, 0x4b30, {0x99, 0xf1, 0x72, 0xa0, 0xb5, 0x6f, 0xff, 0x2a} }
extern EFI_GUID gEfiMonotonicCounterArchProtocolGuid;
#endif

41
Tools/Source/TianoTools/Include/Dxe/ArchProtocol/RealTimeClock.h
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/** @file
Real Time clock Architectural Protocol as defined in DXE CIS
This code abstracts time and data functions. Used to provide
Time and date related EFI runtime services.
The GetTime (), SetTime (), GetWakeupTime (), and SetWakeupTime () EFI 1.0
services are added to the EFI system table and the
EFI_REAL_TIME_CLOCK_ARCH_PROTOCOL_GUID protocol is registered with a NULL
pointer.
No CRC of the EFI system table is required, as it is done in the DXE core.
Copyright (c) 2006, 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: RealTimeClock.h
@par Revision Reference:
Version 0.91B.
**/
#ifndef __ARCH_PROTOCOL_REAL_TIME_CLOCK_H__
#define __ARCH_PROTOCOL_REAL_TIME_CLOCK_H__
//
// Global ID for the Real Time Clock Architectural Protocol
//
#define EFI_REAL_TIME_CLOCK_ARCH_PROTOCOL_GUID \
{ 0x27CFAC87, 0x46CC, 0x11d4, {0x9A, 0x38, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D } }
extern EFI_GUID gEfiRealTimeClockArchProtocolGuid;
#endif

38
Tools/Source/TianoTools/Include/Dxe/ArchProtocol/Reset.h
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@ -1,38 +0,0 @@
/** @file
Reset Architectural Protocol as defined in the DXE CIS
Used to provide ResetSystem runtime services
The ResetSystem () EFI 1.0 service is added to the EFI system table and the
EFI_RESET_ARCH_PROTOCOL_GUID protocol is registered with a NULL pointer.
No CRC of the EFI system table is required, as it is done in the DXE core.
Copyright (c) 2006, 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: Reset.h
@par Revision Reference:
Version 0.91B.
**/
#ifndef __ARCH_PROTOCOL_RESET_H__
#define __ARCH_PROTOCOL_RESET_H__
//
// Global ID for the Reset Architectural Protocol
//
#define EFI_RESET_ARCH_PROTOCOL_GUID \
{ 0x27CFAC88, 0x46CC, 0x11d4, {0x9A, 0x38, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D } }
extern EFI_GUID gEfiResetArchProtocolGuid;
#endif

162
Tools/Source/TianoTools/Include/Dxe/ArchProtocol/Runtime.h
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@ -1,162 +0,0 @@
/** @file
Runtime Architectural Protocol as defined in DXE CIS
This code is used to produce the EFI 1.0 runtime virtual switch over
This driver must add SetVirtualAddressMap () and ConvertPointer () to
the EFI system table. This driver is not responcible for CRCing the
EFI system table.
This driver will add EFI_RUNTIME_ARCH_PROTOCOL_GUID protocol with a
pointer to the Runtime Arch Protocol instance structure. The protocol
member functions are used by the DXE core to export information need
by this driver to produce the runtime transition to virtual mode
calling.
Copyright (c) 2006, 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: Runtime.h
@par Revision Reference:
Version 0.90.
**/
#ifndef __ARCH_PROTOCOL_RUNTIME_H__
#define __ARCH_PROTOCOL_RUNTIME_H__
//
// Global ID for the Runtime Architectural Protocol
//
#define EFI_RUNTIME_ARCH_PROTOCOL_GUID \
{ 0x96d08253, 0x8483, 0x11d4, {0xbc, 0xf1, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } }
typedef struct _EFI_RUNTIME_ARCH_PROTOCOL EFI_RUNTIME_ARCH_PROTOCOL;
/**
When a SetVirtualAddressMap() is performed all the runtime images loaded by
DXE must be fixed up with the new virtual address map. To facilitate this the
Runtime Architectural Protocol needs to be informed of every runtime driver
that is registered. All the runtime images loaded by DXE should be registered
with this service by the DXE Core when ExitBootServices() is called. The
images that are registered with this service must have successfully been
loaded into memory with the Boot Service LoadImage(). As a result, no
parameter checking needs to be performed.
@param This The EFI_RUNTIME_ARCH_PROTOCOL instance.
@param ImageBase Start of image that has been loaded in memory. It is either
a pointer to the DOS or PE header of the image.
@param ImageSize Size of the image in bytes.
@param RelocationData Information about the fixups that were performed on ImageBase
when it was loaded into memory. This information is needed
when the virtual mode fix-ups are reapplied so that data that
has been programmatically updated will not be fixed up. If
code updates a global variable the code is responsible for
fixing up the variable for virtual mode.
@retval EFI_SUCCESS The ImageBase has been registered.
@retval EFI_OUT_OF_RESOURCES There are not enough resources to register ImageBase.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_RUNTIME_REGISTER_IMAGE) (
IN EFI_RUNTIME_ARCH_PROTOCOL *This,
IN EFI_PHYSICAL_ADDRESS ImageBase,
IN UINTN ImageSize,
IN VOID *RelocationData
);
/**
This function is used to support the required runtime events. Currently only
runtime events of type EFI_EVENT_SIGNAL_VIRTUAL_ADDRESS_CHANGE needs to be
registered with this service. All the runtime events that exist in the DXE
Core should be registered with this service when ExitBootServices() is called.
All the events that are registered with this service must have been created
with the Boot Service CreateEvent(). As a result, no parameter checking needs
to be performed.
@param This The EFI_RUNTIME_ARCH_PROTOCOL instance.
@param Type The same as Type passed into CreateEvent().
@param NotifyTpl The same as NotifyTpl passed into CreateEvent().
@param NotifyFunction The same as NotifyFunction passed into CreateEvent().
@param NotifyContext The same as NotifyContext passed into CreateEvent().
@param Event The EFI_EVENT returned by CreateEvent(). Event must be in
runtime memory.
@retval EFI_SUCCESS The Event has been registered.
@retval EFI_OUT_OF_RESOURCES There are not enough resources to register Event.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_RUNTIME_REGISTER_EVENT) (
IN EFI_RUNTIME_ARCH_PROTOCOL *This,
IN UINT32 Type,
IN EFI_TPL NotifyTpl,
IN EFI_EVENT_NOTIFY NotifyFunction,
IN VOID *NotifyContext,
IN EFI_EVENT *Event
);
//
// Interface stucture for the Runtime Architectural Protocol
//
/**
@par Protocol Description:
The DXE driver that produces this protocol must be a runtime driver. This
driver is responsible for initializing the SetVirtualAddressMap() and
ConvertPointer() fields of the EFI Runtime Services Table and the
CalculateCrc32() field of the EFI Boot Services Table. See the Runtime
Services chapter and the Boot Services chapter for details on these services.
After the two fields of the EFI Runtime Services Table and the one field of
the EFI Boot Services Table have been initialized, the driver must install
the EFI_RUNTIME_ARCH_PROTOCOL_GUID on a new handle with an EFI_RUNTIME_ARCH_
PROTOCOL interface pointer. The installation of this protocol informs the
DXE core that the virtual memory services and the 32-bit CRC services are
now available, and the DXE core must update the 32-bit CRC of the EFI Runtime
Services Table and the 32-bit CRC of the EFI Boot Services Table.
All runtime core services are provided by the EFI_RUNTIME_ARCH_PROTOCOL.
This includes the support for registering runtime images that must be
re-fixed up when a transition is made from physical mode to virtual mode.
This protocol also supports all events that are defined to fire at runtime.
This protocol also contains a CRC-32 function that will be used by the DXE
core as a boot service. The EFI_RUNTIME_ARCH_PROTOCOL needs the CRC-32
function when a transition is made from physical mode to virtual mode and
the EFI System Table and EFI Runtime Table are fixed up with virtual pointers.
@param RegisterRuntimeImage
Register a runtime image so it can be converted to virtual mode if the EFI Runtime Services
SetVirtualAddressMap() is called.
@param RegisterRuntimeEvent
Register an event than needs to be notified at runtime.
**/
struct _EFI_RUNTIME_ARCH_PROTOCOL {
EFI_RUNTIME_REGISTER_IMAGE RegisterImage;
EFI_RUNTIME_REGISTER_EVENT RegisterEvent;
};
extern EFI_GUID gEfiRuntimeArchProtocolGuid;
#endif

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/** @file
Security Architectural Protocol as defined in the DXE CIS
Used to provide Security services. Specifically, dependening upon the
authentication state of a discovered driver in a Firmware Volume, the
portable DXE Core Dispatcher will call into the Security Architectural
Protocol (SAP) with the authentication state of the driver.
This call-out allows for OEM-specific policy decisions to be made, such
as event logging for attested boots, locking flash in response to discovering
an unsigned driver or failed signature check, or other exception response.
The SAP can also change system behavior by having the DXE core put a driver
in the Schedule-On-Request (SOR) state. This will allow for later disposition
of the driver by platform agent, such as Platform BDS.
Copyright (c) 2006, 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: Security.h
@par Revision Reference:
Version 0.91B.
**/
#ifndef __ARCH_PROTOCOL_SECURITY_H__
#define __ARCH_PROTOCOL_SECURITY_H__
//
// Global ID for the Security Code Architectural Protocol
//
#define EFI_SECURITY_ARCH_PROTOCOL_GUID \
{ 0xA46423E3, 0x4617, 0x49f1, {0xB9, 0xFF, 0xD1, 0xBF, 0xA9, 0x11, 0x58, 0x39 } }
typedef struct _EFI_SECURITY_ARCH_PROTOCOL EFI_SECURITY_ARCH_PROTOCOL;
/**
The EFI_SECURITY_ARCH_PROTOCOL (SAP) is used to abstract platform-specific
policy from the DXE core response to an attempt to use a file that returns a
given status for the authentication check from the section extraction protocol.
The possible responses in a given SAP implementation may include locking
flash upon failure to authenticate, attestation logging for all signed drivers,
and other exception operations. The File parameter allows for possible logging
within the SAP of the driver.
If File is NULL, then EFI_INVALID_PARAMETER is returned.
If the file specified by File with an authentication status specified by
AuthenticationStatus is safe for the DXE Core to use, then EFI_SUCCESS is returned.
If the file specified by File with an authentication status specified by
AuthenticationStatus is not safe for the DXE Core to use under any circumstances,
then EFI_ACCESS_DENIED is returned.
If the file specified by File with an authentication status specified by
AuthenticationStatus is not safe for the DXE Core to use right now, but it
might be possible to use it at a future time, then EFI_SECURITY_VIOLATION is
returned.
@param This The EFI_SECURITY_ARCH_PROTOCOL instance.
@param AuthenticationStatus This is the authentication type returned from the Section
Extraction protocol. See the Section Extraction Protocol
Specification for details on this type.
@param File This is a pointer to the device path of the file that is
being dispatched. This will optionally be used for logging.
@retval EFI_SUCCESS The file specified by File did authenticate, and the
platform policy dictates that the DXE Core may use File.
@retval EFI_INVALID_PARAMETER Driver is NULL.
@retval EFI_SECURITY_VIOLATION The file specified by File did not authenticate, and
the platform policy dictates that File should be placed
in the untrusted state. A file may be promoted from
the untrusted to the trusted state at a future time
with a call to the Trust() DXE Service.
@retval EFI_ACCESS_DENIED The file specified by File did not authenticate, and
the platform policy dictates that File should not be
used for any purpose.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_SECURITY_FILE_AUTHENTICATION_STATE) (
IN EFI_SECURITY_ARCH_PROTOCOL *This,
IN UINT32 AuthenticationStatus,
IN EFI_DEVICE_PATH_PROTOCOL *File
)
;
//
// Interface stucture for the Timer Architectural Protocol
//
/**
@par Protocol Description:
The EFI_SECURITY_ARCH_PROTOCOL is used to abstract platform-specific policy
from the DXE core. This includes locking flash upon failure to authenticate,
attestation logging, and other exception operations.
The driver that produces the EFI_SECURITY_ARCH_PROTOCOL may also optionally
install the EFI_SECURITY_POLICY_PROTOCOL_GUID onto a new handle with a NULL
interface. The existence of this GUID in the protocol database means that
the GUIDed Section Extraction Protocol should authenticate the contents of
an Authentication Section. The expectation is that the GUIDed Section
Extraction protocol will look for the existence of the EFI_SECURITY_POLICY_
PROTOCOL_GUID in the protocol database. If it exists, then the publication
thereof is taken as an injunction to attempt an authentication of any section
wrapped in an Authentication Section. See the Firmware File System
Specification for details on the GUIDed Section Extraction Protocol and
Authentication Sections.
@par Protocol Parameters:
FileAuthenticationState - This service is called upon fault with respect to
the authentication of a section of a file.
**/
struct _EFI_SECURITY_ARCH_PROTOCOL {
EFI_SECURITY_FILE_AUTHENTICATION_STATE FileAuthenticationState;
};
extern EFI_GUID gEfiSecurityArchProtocolGuid;
#endif

31
Tools/Source/TianoTools/Include/Dxe/ArchProtocol/SecurityPolicy.h
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/** @file
Security Policy protocol as defined in the DXE CIS
Copyright (c) 2006, 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: SecurityPolicy.h
@par Revision Reference:
Version 0.91B.
**/
#ifndef _SECURITY_POLICY_H_
#define _SECURITY_POLICY_H_
//
// Security policy protocol GUID definition
//
#define EFI_SECURITY_POLICY_PROTOCOL_GUID \
{0x78E4D245, 0xCD4D, 0x4a05, {0xA2, 0xBA, 0x47, 0x43, 0xE8, 0x6C, 0xFC, 0xAB} }
extern EFI_GUID gEfiSecurityPolicyProtocolGuid;
#endif

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Tools/Source/TianoTools/Include/Dxe/ArchProtocol/StatusCode.h
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/** @file
Status code Runtime Protocol as defined in the DXE CIS
The StatusCode () Tiano service is added to the EFI system table and the
EFI_STATUS_CODE_ARCH_PROTOCOL_GUID protocol is registered with a NULL
pointer.
No CRC of the EFI system table is required, as it is done in the DXE core.
This code abstracts Status Code reporting.
Copyright (c) 2006, 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: StatusCode.h
@par Revision Reference:
Version 0.91B.
**/
#ifndef __STATUS_CODE_RUNTIME_PROTOCOL_H__
#define __STATUS_CODE_RUNTIME_PROTOCOL_H__
#define EFI_STATUS_CODE_RUNTIME_PROTOCOL_GUID \
{ 0xd2b2b828, 0x826, 0x48a7, { 0xb3, 0xdf, 0x98, 0x3c, 0x0, 0x60, 0x24, 0xf0 } }
/**
Provides an interface that a software module can call to report a status code.
@param Type Indicates the type of status code being reported.
@param Value Describes the current status of a hardware or software entity.
This included information about the class and subclass that is used to
classify the entity as well as an operation.
@param Instance The enumeration of a hardware or software entity within
the system. Valid instance numbers start with 1.
@param CallerId This optional parameter may be used to identify the caller.
This parameter allows the status code driver to apply different rules to
different callers.
@param Data This optional parameter may be used to pass additional data.
@retval EFI_SUCCESS The function completed successfully
@retval EFI_DEVICE_ERROR The function should not be completed due to a device error.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_REPORT_STATUS_CODE) (
IN EFI_STATUS_CODE_TYPE Type,
IN EFI_STATUS_CODE_VALUE Value,
IN UINT32 Instance,
IN EFI_GUID *CallerId OPTIONAL,
IN EFI_STATUS_CODE_DATA *Data OPTIONAL
);
/**
@par Protocol Description:
Provides the service required to report a status code to the platform firmware.
This protocol must be produced by a runtime DXE driver and may be consumed
only by the DXE Foundation.
@param ReportStatusCode Emit a status code.
**/
typedef struct _EFI_STATUS_CODE_PROTOCOL {
EFI_REPORT_STATUS_CODE ReportStatusCode;
} EFI_STATUS_CODE_PROTOCOL;
extern EFI_GUID gEfiStatusCodeRuntimeProtocolGuid;
#endif

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Tools/Source/TianoTools/Include/Dxe/ArchProtocol/Timer.h
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@ -1,222 +0,0 @@
/** @file
Timer Architectural Protocol as defined in the DXE CIS
This code is used to provide the timer tick for the DXE core.
Copyright (c) 2006, 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: Timer.h
@par Revision Reference:
Version 0.91B.
**/
#ifndef __ARCH_PROTOCOL_TIMER_H__
#define __ARCH_PROTOCOL_TIMER_H__
//
// Global ID for the Timer Architectural Protocol
//
#define EFI_TIMER_ARCH_PROTOCOL_GUID \
{ 0x26baccb3, 0x6f42, 0x11d4, {0xbc, 0xe7, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } }
//
// Declare forward reference for the Timer Architectural Protocol
//
typedef struct _EFI_TIMER_ARCH_PROTOCOL EFI_TIMER_ARCH_PROTOCOL;
/**
This function of this type is called when a timer interrupt fires. This
function executes at TPL_HIGH_LEVEL. The DXE Core will register a funtion
of tyis type to be called for the timer interrupt, so it can know how much
time has passed. This information is used to signal timer based events.
@param Time Time since the last timer interrupt in 100 ns units. This will
typically be TimerPeriod, but if a timer interrupt is missed, and the
EFI_TIMER_ARCH_PROTOCOL driver can detect missed interrupts, then Time
will contain the actual amount of time since the last interrupt.
None.
**/
typedef
VOID
(EFIAPI *EFI_TIMER_NOTIFY) (
IN UINT64 Time
);
/**
This function registers the handler NotifyFunction so it is called every time
the timer interrupt fires. It also passes the amount of time since the last
handler call to the NotifyFunction. If NotifyFunction is NULL, then the
handler is unregistered. If the handler is registered, then EFI_SUCCESS is
returned. If the CPU does not support registering a timer interrupt handler,
then EFI_UNSUPPORTED is returned. If an attempt is made to register a handler
when a handler is already registered, then EFI_ALREADY_STARTED is returned.
If an attempt is made to unregister a handler when a handler is not registered,
then EFI_INVALID_PARAMETER is returned. If an error occurs attempting to
register the NotifyFunction with the timer interrupt, then EFI_DEVICE_ERROR
is returned.
@param This The EFI_TIMER_ARCH_PROTOCOL instance.
@param NotifyFunction The function to call when a timer interrupt fires. This
function executes at TPL_HIGH_LEVEL. The DXE Core will
register a handler for the timer interrupt, so it can know
how much time has passed. This information is used to
signal timer based events. NULL will unregister the handler.
@retval EFI_SUCCESS The timer handler was registered.
@retval EFI_UNSUPPORTED The platform does not support timer interrupts.
@retval EFI_ALREADY_STARTED NotifyFunction is not NULL, and a handler is already
registered.
@retval EFI_INVALID_PARAMETER NotifyFunction is NULL, and a handler was not
previously registered.
@retval EFI_DEVICE_ERROR The timer handler could not be registered.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_TIMER_REGISTER_HANDLER) (
IN EFI_TIMER_ARCH_PROTOCOL *This,
IN EFI_TIMER_NOTIFY NotifyFunction
);
/**
This function adjusts the period of timer interrupts to the value specified
by TimerPeriod. If the timer period is updated, then the selected timer
period is stored in EFI_TIMER.TimerPeriod, and EFI_SUCCESS is returned. If
the timer hardware is not programmable, then EFI_UNSUPPORTED is returned.
If an error occurs while attempting to update the timer period, then the
timer hardware will be put back in its state prior to this call, and
EFI_DEVICE_ERROR is returned. If TimerPeriod is 0, then the timer interrupt
is disabled. This is not the same as disabling the CPU's interrupts.
Instead, it must either turn off the timer hardware, or it must adjust the
interrupt controller so that a CPU interrupt is not generated when the timer
interrupt fires.
@param This The EFI_TIMER_ARCH_PROTOCOL instance.
@param TimerPeriod The rate to program the timer interrupt in 100 nS units. If
the timer hardware is not programmable, then EFI_UNSUPPORTED is
returned. If the timer is programmable, then the timer period
will be rounded up to the nearest timer period that is supported
by the timer hardware. If TimerPeriod is set to 0, then the
timer interrupts will be disabled.
@retval EFI_SUCCESS The timer period was changed.
@retval EFI_UNSUPPORTED The platform cannot change the period of the timer interrupt.
@retval EFI_DEVICE_ERROR The timer period could not be changed due to a device error.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_TIMER_SET_TIMER_PERIOD) (
IN EFI_TIMER_ARCH_PROTOCOL *This,
IN UINT64 TimerPeriod
);
/**
This function retrieves the period of timer interrupts in 100 ns units,
returns that value in TimerPeriod, and returns EFI_SUCCESS. If TimerPeriod
is NULL, then EFI_INVALID_PARAMETER is returned. If a TimerPeriod of 0 is
returned, then the timer is currently disabled.
@param This The EFI_TIMER_ARCH_PROTOCOL instance.
@param TimerPeriod A pointer to the timer period to retrieve in 100 ns units. If
0 is returned, then the timer is currently disabled.
@retval EFI_SUCCESS The timer period was returned in TimerPeriod.
@retval EFI_INVALID_PARAMETER TimerPeriod is NULL.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_TIMER_GET_TIMER_PERIOD) (
IN EFI_TIMER_ARCH_PROTOCOL *This,
OUT UINT64 *TimerPeriod
);
/**
This function generates a soft timer interrupt. If the platform does not support soft
timer interrupts, then EFI_UNSUPPORTED is returned. Otherwise, EFI_SUCCESS is returned.
If a handler has been registered through the EFI_TIMER_ARCH_PROTOCOL.RegisterHandler()
service, then a soft timer interrupt will be generated. If the timer interrupt is
enabled when this service is called, then the registered handler will be invoked. The
registered handler should not be able to distinguish a hardware-generated timer
interrupt from a software-generated timer interrupt.
@param This The EFI_TIMER_ARCH_PROTOCOL instance.
@retval EFI_SUCCESS The soft timer interrupt was generated.
@retval EFI_UNSUPPORTEDT The platform does not support the generation of soft timer interrupts.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_TIMER_GENERATE_SOFT_INTERRUPT) (
IN EFI_TIMER_ARCH_PROTOCOL *This
);
/**
Interface stucture for the Timer Architectural Protocol.
@par Protocol Description:
This protocol provides the services to initialize a periodic timer
interrupt, and to register a handler that is called each time the timer
interrupt fires. It may also provide a service to adjust the rate of the
periodic timer interrupt. When a timer interrupt occurs, the handler is
passed the amount of time that has passed since the previous timer
interrupt.
@param RegisterHandler
Registers a handler that will be called each time the
timer interrupt fires. TimerPeriod defines the minimum
time between timer interrupts, so TimerPeriod will also
be the minimum time between calls to the registered
handler.
@param SetTimerPeriod
Sets the period of the timer interrupt in 100 nS units.
This function is optional, and may return EFI_UNSUPPORTED.
If this function is supported, then the timer period will
be rounded up to the nearest supported timer period.
@param GetTimerPeriod
Retrieves the period of the timer interrupt in 100 nS units.
@param GenerateSoftInterrupt
Generates a soft timer interrupt that simulates the firing of
the timer interrupt. This service can be used to invoke the
registered handler if the timer interrupt has been masked for
a period of time.
**/
struct _EFI_TIMER_ARCH_PROTOCOL {
EFI_TIMER_REGISTER_HANDLER RegisterHandler;
EFI_TIMER_SET_TIMER_PERIOD SetTimerPeriod;
EFI_TIMER_GET_TIMER_PERIOD GetTimerPeriod;
EFI_TIMER_GENERATE_SOFT_INTERRUPT GenerateSoftInterrupt;
};
extern EFI_GUID gEfiTimerArchProtocolGuid;
#endif

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Tools/Source/TianoTools/Include/Dxe/ArchProtocol/Variable.h
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/** @file
Variable Architectural Protocol as defined in the DXE CIS
This code is used to produce the EFI 1.0 runtime variable services
The GetVariable (), GetNextVariableName (), and SetVariable () EFI 1.0
services are added to the EFI system table and the
EFI_VARIABLE_ARCH_PROTOCOL_GUID protocol is registered with a NULL pointer.
No CRC of the EFI system table is required, as it is done in the DXE core.
Copyright (c) 2006, 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: Variable.h
@par Revision Reference:
Version 0.91B.
**/
#ifndef __ARCH_PROTOCOL_VARIABLE_ARCH_H__
#define __ARCH_PROTOCOL_VARIABLE_ARCH_H__
//
// Global ID for the Variable Architectural Protocol
//
#define EFI_VARIABLE_ARCH_PROTOCOL_GUID \
{ 0x1e5668e2, 0x8481, 0x11d4, {0xbc, 0xf1, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } }
extern EFI_GUID gEfiVariableArchProtocolGuid;
#endif

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Tools/Source/TianoTools/Include/Dxe/ArchProtocol/VariableWrite.h
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/** @file
Variable Write Architectural Protocol as defined in the DXE CIS
This code is used to produce the EFI 1.0 runtime variable services
The SetVariable () EFI 1.0 services may be updated to the EFI system table and the
EFI_VARIABLE_WRITE_ARCH_PROTOCOL_GUID protocol is registered with a NULL pointer.
No CRC of the EFI system table is required, as it is done in the DXE core.
Copyright (c) 2006, 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: VariableWrite.h
@par Revision Reference:
Version 0.91B.
**/
#ifndef __ARCH_PROTOCOL_VARIABLE_WRITE_ARCH_H__
#define __ARCH_PROTOCOL_VARIABLE_WRITE_ARCH_H__
//
// Global ID for the Variable Write Architectural Protocol
//
#define EFI_VARIABLE_WRITE_ARCH_PROTOCOL_GUID \
{ 0x6441f818, 0x6362, 0x4e44, {0xb5, 0x70, 0x7d, 0xba, 0x31, 0xdd, 0x24, 0x53 } }
extern EFI_GUID gEfiVariableWriteArchProtocolGuid;
#endif

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/** @file
Watchdog Timer Architectural Protocol as defined in the DXE CIS
Used to provide system watchdog timer services
Copyright (c) 2006, 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: WatchdogTimer.h
@par Revision Reference:
Version 0.91B.
**/
#ifndef __ARCH_PROTOCOL_WATCHDOG_TIMER_H__
#define __ARCH_PROTOCOL_WATCHDOG_TIMER_H__
//
// Global ID for the Watchdog Timer Architectural Protocol
//
#define EFI_WATCHDOG_TIMER_ARCH_PROTOCOL_GUID \
{ 0x665E3FF5, 0x46CC, 0x11d4, {0x9A, 0x38, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D } }
//
// Declare forward reference for the Timer Architectural Protocol
//
typedef struct _EFI_WATCHDOG_TIMER_ARCH_PROTOCOL EFI_WATCHDOG_TIMER_ARCH_PROTOCOL;
/**
A function of this type is called when the watchdog timer fires if a
handler has been registered.
@param Time The time in 100 ns units that has passed since the watchdog
timer was armed. For the notify function to be called, this
must be greater than TimerPeriod.
@return None.
**/
typedef
VOID
(EFIAPI *EFI_WATCHDOG_TIMER_NOTIFY) (
IN UINT64 Time
);
/**
This function registers a handler that is to be invoked when the watchdog
timer fires. By default, the EFI_WATCHDOG_TIMER protocol will call the
Runtime Service ResetSystem() when the watchdog timer fires. If a
NotifyFunction is registered, then the NotifyFunction will be called before
the Runtime Service ResetSystem() is called. If NotifyFunction is NULL, then
the watchdog handler is unregistered. If a watchdog handler is registered,
then EFI_SUCCESS is returned. If an attempt is made to register a handler
when a handler is already registered, then EFI_ALREADY_STARTED is returned.
If an attempt is made to uninstall a handler when a handler is not installed,
then return EFI_INVALID_PARAMETER.
@param This The EFI_WATCHDOG_TIMER_ARCH_PROTOCOL instance.
@param NotifyFunction The function to call when the watchdog timer fires. If this
is NULL, then the handler will be unregistered.
@retval EFI_SUCCESS The watchdog timer handler was registered or
unregistered.
@retval EFI_ALREADY_STARTED NotifyFunction is not NULL, and a handler is already
registered.
@retval EFI_INVALID_PARAMETER NotifyFunction is NULL, and a handler was not
previously registered.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_WATCHDOG_TIMER_REGISTER_HANDLER) (
IN EFI_WATCHDOG_TIMER_ARCH_PROTOCOL *This,
IN EFI_WATCHDOG_TIMER_NOTIFY NotifyFunction
);
/**
This function sets the amount of time to wait before firing the watchdog
timer to TimerPeriod 100 nS units. If TimerPeriod is 0, then the watchdog
timer is disabled.
@param This The EFI_WATCHDOG_TIMER_ARCH_PROTOCOL instance.
@param TimerPeriod The amount of time in 100 nS units to wait before the watchdog
timer is fired. If TimerPeriod is zero, then the watchdog
timer is disabled.
@retval EFI_SUCCESS The watchdog timer has been programmed to fire in Time
100 nS units.
@retval EFI_DEVICE_ERROR A watchdog timer could not be programmed due to a device
error.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_WATCHDOG_TIMER_SET_TIMER_PERIOD) (
IN EFI_WATCHDOG_TIMER_ARCH_PROTOCOL *This,
IN UINT64 TimerPeriod
);
/**
This function retrieves the amount of time the system will wait before firing
the watchdog timer. This period is returned in TimerPeriod, and EFI_SUCCESS
is returned. If TimerPeriod is NULL, then EFI_INVALID_PARAMETER is returned.
@param This The EFI_WATCHDOG_TIMER_ARCH_PROTOCOL instance.
@param TimerPeriod A pointer to the amount of time in 100 nS units that the system
will wait before the watchdog timer is fired. If TimerPeriod of
zero is returned, then the watchdog timer is disabled.
@retval EFI_SUCCESS The amount of time that the system will wait before
firing the watchdog timer was returned in TimerPeriod.
@retval EFI_INVALID_PARAMETER TimerPeriod is NULL.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_WATCHDOG_TIMER_GET_TIMER_PERIOD) (
IN EFI_WATCHDOG_TIMER_ARCH_PROTOCOL *This,
OUT UINT64 *TimerPeriod
);
/**
Interface stucture for the Watchdog Timer Architectural Protocol.
@par Protocol Description:
This protocol provides the services required to implement the Boot Service
SetWatchdogTimer(). It provides a service to set the amount of time to wait
before firing the watchdog timer, and it also provides a service to register
a handler that is invoked when the watchdog timer fires. This protocol can
implement the watchdog timer by using the event and timer Boot Services, or
it can make use of custom hardware. When the watchdog timer fires, control
will be passed to a handler if one has been registered. If no handler has
been registered, or the registered handler returns, then the system will be
reset by calling the Runtime Service ResetSystem().
@param RegisterHandler - Registers a handler that is invoked when the watchdog
timer fires.
@param SetTimerPeriod - Sets the amount of time in 100 ns units to wait before the
watchdog timer is fired. If this function is supported,
then the watchdog timer period will be rounded up to the
nearest supported watchdog timer period.
@param GetTimerPeriod - Retrieves the amount of time in 100 ns units that the
system will wait before the watchdog timer is fired.
**/
struct _EFI_WATCHDOG_TIMER_ARCH_PROTOCOL {
EFI_WATCHDOG_TIMER_REGISTER_HANDLER RegisterHandler;
EFI_WATCHDOG_TIMER_SET_TIMER_PERIOD SetTimerPeriod;
EFI_WATCHDOG_TIMER_GET_TIMER_PERIOD GetTimerPeriod;
};
extern EFI_GUID gEfiWatchdogTimerArchProtocolGuid;
#endif