diff options
author | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-01-25 11:28:06 +0000 |
---|---|---|
committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-01-25 11:28:06 +0000 |
commit | 1e57a46299244793beb27e74be171d1540606999 (patch) | |
tree | 8644a24d6e4b4cfd080d4c40ccf2d3d9f13760f9 /EmbeddedPkg/Include/Library | |
parent | 5767f22fca7c337cdc113e14b411c1fd0ea7bd53 (diff) | |
download | edk2-1e57a46299244793beb27e74be171d1540606999.tar.gz edk2-1e57a46299244793beb27e74be171d1540606999.tar.bz2 edk2-1e57a46299244793beb27e74be171d1540606999.zip |
ARM Packages: Fixed line endings
This large code change only modifies the line endings to be CRLF to be
compliant with the EDK2 coding convention document.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14088 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EmbeddedPkg/Include/Library')
-rwxr-xr-x | EmbeddedPkg/Include/Library/DebugAgentTimerLib.h | 2 | ||||
-rwxr-xr-x | EmbeddedPkg/Include/Library/DmaLib.h | 144 | ||||
-rw-r--r-- | EmbeddedPkg/Include/Library/EblAddExternalCommandLib.h | 244 | ||||
-rw-r--r-- | EmbeddedPkg/Include/Library/EblCmdLib.h | 96 | ||||
-rw-r--r-- | EmbeddedPkg/Include/Library/EblNetworkLib.h | 136 | ||||
-rw-r--r-- | EmbeddedPkg/Include/Library/GdbSerialLib.h | 214 | ||||
-rw-r--r-- | EmbeddedPkg/Include/Library/PrePiLib.h | 1580 | ||||
-rw-r--r-- | EmbeddedPkg/Include/Library/SerialPortExtLib.h | 132 |
8 files changed, 1274 insertions, 1274 deletions
diff --git a/EmbeddedPkg/Include/Library/DebugAgentTimerLib.h b/EmbeddedPkg/Include/Library/DebugAgentTimerLib.h index 6a363e0002..1b9769509b 100755 --- a/EmbeddedPkg/Include/Library/DebugAgentTimerLib.h +++ b/EmbeddedPkg/Include/Library/DebugAgentTimerLib.h @@ -60,4 +60,4 @@ DebugAgentTimerEndOfInterrupt ( #endif
-
\ No newline at end of file +
\ No newline at end of file diff --git a/EmbeddedPkg/Include/Library/DmaLib.h b/EmbeddedPkg/Include/Library/DmaLib.h index badaf21361..6e876dd26a 100755 --- a/EmbeddedPkg/Include/Library/DmaLib.h +++ b/EmbeddedPkg/Include/Library/DmaLib.h @@ -1,45 +1,45 @@ -/** @file - DMA abstraction library APIs. Based on UEFI PCI IO protocol DMA abstractions. - At some point these functions will probably end up in a non PCI protocol - for embedded systems. - +/** @file
+ DMA abstraction library APIs. Based on UEFI PCI IO protocol DMA abstractions.
+ At some point these functions will probably end up in a non PCI protocol
+ for embedded systems.
+
DMA Bus Master Read Operation:
- Call DmaMap() for MapOperationBusMasterRead. - Program the DMA Bus Master with the DeviceAddress returned by DmaMap(). - Start the DMA Bus Master. - Wait for DMA Bus Master to complete the read operation. - Call DmaUnmap(). - - DMA Bus Master Write Operation: + Call DmaMap() for MapOperationBusMasterRead.
+ Program the DMA Bus Master with the DeviceAddress returned by DmaMap().
+ Start the DMA Bus Master.
+ Wait for DMA Bus Master to complete the read operation.
+ Call DmaUnmap().
+
+ DMA Bus Master Write Operation:
Call DmaMap() for MapOperationBusMasterWrite.
Program the DMA Bus Master with the DeviceAddress returned by DmaMap().
Start the DMA Bus Master.
Wait for DMA Bus Master to complete the write operation.
- Call DmaUnmap(). - - DMA Bus Master Common Buffer Operation: - Call DmaAllocateBuffer() to allocate a common buffer. - Call DmaMap() for MapOperationBusMasterCommonBuffer. - Program the DMA Bus Master with the DeviceAddress returned by DmaMap(). - The common buffer can now be accessed equally by the processor and the DMA bus master. - Call DmaUnmap(). - Call DmaFreeBuffer(). - - Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR> - - 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 __DMA_LIB_H__ -#define __DMA_LIB_H__ - + Call DmaUnmap().
+
+ DMA Bus Master Common Buffer Operation:
+ Call DmaAllocateBuffer() to allocate a common buffer.
+ Call DmaMap() for MapOperationBusMasterCommonBuffer.
+ Program the DMA Bus Master with the DeviceAddress returned by DmaMap().
+ The common buffer can now be accessed equally by the processor and the DMA bus master.
+ Call DmaUnmap().
+ Call DmaFreeBuffer().
+
+ Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
+
+ 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 __DMA_LIB_H__
+#define __DMA_LIB_H__
+
typedef enum {
///
/// A read operation from system memory by a bus master.
@@ -56,10 +56,10 @@ typedef enum { MapOperationBusMasterCommonBuffer,
MapOperationMaximum
} DMA_MAP_OPERATION;
- - - - +
+
+
+
/**
Provides the DMA controller-specific addresses needed to access system memory.
@@ -79,20 +79,20 @@ typedef enum { @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.
@retval EFI_DEVICE_ERROR The system hardware could not map the requested address.
-**/ -EFI_STATUS -EFIAPI -DmaMap ( - IN DMA_MAP_OPERATION Operation, +**/
+EFI_STATUS
+EFIAPI
+DmaMap (
+ IN DMA_MAP_OPERATION Operation,
IN VOID *HostAddress,
IN OUT UINTN *NumberOfBytes,
OUT PHYSICAL_ADDRESS *DeviceAddress,
OUT VOID **Mapping
- ); - - - - + );
+
+
+
+
/**
Completes the DmaMapBusMasterRead, DmaMapBusMasterWrite, or DmaMapBusMasterCommonBuffer
operation and releases any corresponding resources.
@@ -102,14 +102,14 @@ DmaMap ( @retval EFI_SUCCESS The range was unmapped.
@retval EFI_DEVICE_ERROR The data was not committed to the target system memory.
-**/ -EFI_STATUS -EFIAPI -DmaUnmap ( +**/
+EFI_STATUS
+EFIAPI
+DmaUnmap (
IN VOID *Mapping
- ); - - + );
+
+
/**
Allocates pages that are suitable for an DmaMap() of type MapOperationBusMasterCommonBuffer.
mapping.
@@ -126,16 +126,16 @@ DmaUnmap ( @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
@retval EFI_OUT_OF_RESOURCES The memory pages could not be allocated.
-**/ -EFI_STATUS -EFIAPI -DmaAllocateBuffer ( - IN EFI_MEMORY_TYPE MemoryType, +**/
+EFI_STATUS
+EFIAPI
+DmaAllocateBuffer (
+ IN EFI_MEMORY_TYPE MemoryType,
IN UINTN Pages,
OUT VOID **HostAddress
);
- - +
+
/**
Frees memory that was allocated with DmaAllocateBuffer().
@@ -147,13 +147,13 @@ DmaAllocateBuffer ( was not allocated with DmaAllocateBuffer().
**/
-EFI_STATUS -EFIAPI -DmaFreeBuffer ( +EFI_STATUS
+EFIAPI
+DmaFreeBuffer (
IN UINTN Pages,
IN VOID *HostAddress
);
- - -#endif - +
+
+#endif
+
diff --git a/EmbeddedPkg/Include/Library/EblAddExternalCommandLib.h b/EmbeddedPkg/Include/Library/EblAddExternalCommandLib.h index c00d04f4d4..f760f8e2af 100644 --- a/EmbeddedPkg/Include/Library/EblAddExternalCommandLib.h +++ b/EmbeddedPkg/Include/Library/EblAddExternalCommandLib.h @@ -1,122 +1,122 @@ -/** @file - Include file for basic command line parser for EBL (Embedded Boot Loader) - - Copyright (c) 2007, Intel Corporation. All rights reserved.<BR> - Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> - - 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 __EBL_ADD_EXTERNAL_COMMAND_LIB_H__ -#define __EBL_ADD_EXTERNAL_COMMAND_LIB_H__ - -#include <PiDxe.h> -#include <Protocol/EblAddCommand.h> - - -EFI_STATUS -EFIAPI -EblAddExternalCommands ( - IN const EBL_COMMAND_TABLE *EntryArray, - IN UINTN ArrayCount - ); - -/** - - Return a keypress or optionally timeout if a timeout value was passed in. - - An optional callback function is called every second when waiting for a - - timeout. - - - - @param Key EFI Key information returned - - @param TimeoutInSec Number of seconds to wait to timeout - - @param CallBack Callback called every second during the timeout wait - - - - @return EFI_SUCCESS Key was returned - - @return EFI_TIMEOUT If the TimoutInSec expired - - - -**/ - -EFI_STATUS - -EFIAPI - -EblGetCharKey ( - - IN OUT EFI_INPUT_KEY *Key, - - IN UINTN TimeoutInSec, - - IN EBL_GET_CHAR_CALL_BACK CallBack OPTIONAL - - ); - - - - - -/** - - This routine is used prevent command output data from scrolling off the end - - of the screen. The global gPageBreak is used to turn on or off this feature. - - If the CurrentRow is near the end of the screen pause and print out a prompt - - If the use hits Q to quit return TRUE else for any other key return FALSE. - - PrefixNewline is used to figure out if a newline is needed before the prompt - - string. This depends on the last print done before calling this function. - - CurrentRow is updated by one on a call or set back to zero if a prompt is - - needed. - - - - @param CurrentRow Used to figure out if its the end of the page and updated - - @param PrefixNewline Did previous print issue a newline - - - - @return TRUE if Q was hit to quit, FALSE in all other cases. - - - -**/ - -BOOLEAN - -EFIAPI - -EblAnyKeyToContinueQtoQuit ( - - IN UINTN *CurrentRow, - - IN BOOLEAN PrefixNewline - - ); - - - -#endif - +/** @file
+ Include file for basic command line parser for EBL (Embedded Boot Loader)
+
+ Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
+ Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+
+ 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 __EBL_ADD_EXTERNAL_COMMAND_LIB_H__
+#define __EBL_ADD_EXTERNAL_COMMAND_LIB_H__
+
+#include <PiDxe.h>
+#include <Protocol/EblAddCommand.h>
+
+
+EFI_STATUS
+EFIAPI
+EblAddExternalCommands (
+ IN const EBL_COMMAND_TABLE *EntryArray,
+ IN UINTN ArrayCount
+ );
+
+/**
+
+ Return a keypress or optionally timeout if a timeout value was passed in.
+
+ An optional callback function is called every second when waiting for a
+
+ timeout.
+
+
+
+ @param Key EFI Key information returned
+
+ @param TimeoutInSec Number of seconds to wait to timeout
+
+ @param CallBack Callback called every second during the timeout wait
+
+
+
+ @return EFI_SUCCESS Key was returned
+
+ @return EFI_TIMEOUT If the TimoutInSec expired
+
+
+
+**/
+
+EFI_STATUS
+
+EFIAPI
+
+EblGetCharKey (
+
+ IN OUT EFI_INPUT_KEY *Key,
+
+ IN UINTN TimeoutInSec,
+
+ IN EBL_GET_CHAR_CALL_BACK CallBack OPTIONAL
+
+ );
+
+
+
+
+
+/**
+
+ This routine is used prevent command output data from scrolling off the end
+
+ of the screen. The global gPageBreak is used to turn on or off this feature.
+
+ If the CurrentRow is near the end of the screen pause and print out a prompt
+
+ If the use hits Q to quit return TRUE else for any other key return FALSE.
+
+ PrefixNewline is used to figure out if a newline is needed before the prompt
+
+ string. This depends on the last print done before calling this function.
+
+ CurrentRow is updated by one on a call or set back to zero if a prompt is
+
+ needed.
+
+
+
+ @param CurrentRow Used to figure out if its the end of the page and updated
+
+ @param PrefixNewline Did previous print issue a newline
+
+
+
+ @return TRUE if Q was hit to quit, FALSE in all other cases.
+
+
+
+**/
+
+BOOLEAN
+
+EFIAPI
+
+EblAnyKeyToContinueQtoQuit (
+
+ IN UINTN *CurrentRow,
+
+ IN BOOLEAN PrefixNewline
+
+ );
+
+
+
+#endif
+
diff --git a/EmbeddedPkg/Include/Library/EblCmdLib.h b/EmbeddedPkg/Include/Library/EblCmdLib.h index 8974463c8c..5c21d05f00 100644 --- a/EmbeddedPkg/Include/Library/EblCmdLib.h +++ b/EmbeddedPkg/Include/Library/EblCmdLib.h @@ -1,48 +1,48 @@ -/** @file - Include file for basic command line parser for EBL (Embedded Boot Loader) - - Copyright (c) 2007, Intel Corporation. All rights reserved.<BR> - Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> - - 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 __EBL_LIB_H__ -#define __EBL_LIB_H__ - -#include <PiDxe.h> -#include <Protocol/EblAddCommand.h> - - -VOID -EblAddCommand ( - IN const EBL_COMMAND_TABLE *Entry - ); - -VOID -EblAddCommands ( - IN const EBL_COMMAND_TABLE *EntryArray, - IN UINTN ArrayCount - ); - - -// -// LIbrary constructor called directly from Ebl Code. -// This module calls EblAddCommand () or EblAddCommands () to register new commands -// -VOID -EblInitializeExternalCmd ( - VOID - ); - - - -#endif - +/** @file
+ Include file for basic command line parser for EBL (Embedded Boot Loader)
+
+ Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
+ Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+
+ 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 __EBL_LIB_H__
+#define __EBL_LIB_H__
+
+#include <PiDxe.h>
+#include <Protocol/EblAddCommand.h>
+
+
+VOID
+EblAddCommand (
+ IN const EBL_COMMAND_TABLE *Entry
+ );
+
+VOID
+EblAddCommands (
+ IN const EBL_COMMAND_TABLE *EntryArray,
+ IN UINTN ArrayCount
+ );
+
+
+//
+// LIbrary constructor called directly from Ebl Code.
+// This module calls EblAddCommand () or EblAddCommands () to register new commands
+//
+VOID
+EblInitializeExternalCmd (
+ VOID
+ );
+
+
+
+#endif
+
diff --git a/EmbeddedPkg/Include/Library/EblNetworkLib.h b/EmbeddedPkg/Include/Library/EblNetworkLib.h index c72973b753..9292cf9b0f 100644 --- a/EmbeddedPkg/Include/Library/EblNetworkLib.h +++ b/EmbeddedPkg/Include/Library/EblNetworkLib.h @@ -1,68 +1,68 @@ -/** @file - Abstractions for Ebl network accesses. - - Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> - - 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 __EBL_NETWORK_LIB_H__ -#define __EBL_NETWORK_LIB_H__ - -#include <Protocol/PxeBaseCode.h> - - -EFI_STATUS -EFIAPI -EblGetCurrentIpAddress ( - IN OUT EFI_IP_ADDRESS *Ip - ); - -EFI_STATUS -EFIAPI -EblGetCurrentMacAddress ( - IN OUT EFI_MAC_ADDRESS *Mac - ); - -CHAR8 * -EFIAPI -EblLoadFileBootTypeString ( - IN EFI_HANDLE Handle - ); - -EFI_STATUS -EFIAPI -EblPerformDHCP ( - IN BOOLEAN SortOffers - ); - -EFI_STATUS -EFIAPI -EblSetStationIp ( - IN EFI_IP_ADDRESS *NewStationIp, OPTIONAL - IN EFI_IP_ADDRESS *NewSubnetMask OPTIONAL - ); - -EFI_STATUS -EFIAPI -EblMtftp ( - IN EFI_PXE_BASE_CODE_TFTP_OPCODE Operation, - IN OUT VOID *BufferPtr OPTIONAL, - IN BOOLEAN Overwrite, - IN OUT UINT64 *BufferSize, - IN UINTN *BlockSize OPTIONAL, - IN EFI_IP_ADDRESS *ServerIp, - IN UINT8 *Filename OPTIONAL, - IN EFI_PXE_BASE_CODE_MTFTP_INFO *Info OPTIONAL, - IN BOOLEAN DontUseBuffer - ); - -#endif - +/** @file
+ Abstractions for Ebl network accesses.
+
+ Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+
+ 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 __EBL_NETWORK_LIB_H__
+#define __EBL_NETWORK_LIB_H__
+
+#include <Protocol/PxeBaseCode.h>
+
+
+EFI_STATUS
+EFIAPI
+EblGetCurrentIpAddress (
+ IN OUT EFI_IP_ADDRESS *Ip
+ );
+
+EFI_STATUS
+EFIAPI
+EblGetCurrentMacAddress (
+ IN OUT EFI_MAC_ADDRESS *Mac
+ );
+
+CHAR8 *
+EFIAPI
+EblLoadFileBootTypeString (
+ IN EFI_HANDLE Handle
+ );
+
+EFI_STATUS
+EFIAPI
+EblPerformDHCP (
+ IN BOOLEAN SortOffers
+ );
+
+EFI_STATUS
+EFIAPI
+EblSetStationIp (
+ IN EFI_IP_ADDRESS *NewStationIp, OPTIONAL
+ IN EFI_IP_ADDRESS *NewSubnetMask OPTIONAL
+ );
+
+EFI_STATUS
+EFIAPI
+EblMtftp (
+ IN EFI_PXE_BASE_CODE_TFTP_OPCODE Operation,
+ IN OUT VOID *BufferPtr OPTIONAL,
+ IN BOOLEAN Overwrite,
+ IN OUT UINT64 *BufferSize,
+ IN UINTN *BlockSize OPTIONAL,
+ IN EFI_IP_ADDRESS *ServerIp,
+ IN UINT8 *Filename OPTIONAL,
+ IN EFI_PXE_BASE_CODE_MTFTP_INFO *Info OPTIONAL,
+ IN BOOLEAN DontUseBuffer
+ );
+
+#endif
+
diff --git a/EmbeddedPkg/Include/Library/GdbSerialLib.h b/EmbeddedPkg/Include/Library/GdbSerialLib.h index 55800b9fc5..6e8eeb4e6f 100644 --- a/EmbeddedPkg/Include/Library/GdbSerialLib.h +++ b/EmbeddedPkg/Include/Library/GdbSerialLib.h @@ -1,107 +1,107 @@ -/** @file - Basic serial IO abstaction for GDB - - Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> - - 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 __GDB_SERIAL_LIB_H__ -#define __GDB_SERIAL_LIB_H__ - - - -/** - Sets the baud rate, receive FIFO depth, transmit/receice time out, parity, - data buts, and stop bits on a serial device. This call is optional as the serial - port will be set up with defaults base on PCD values. - - @param BaudRate The requested baud rate. A BaudRate value of 0 will use the the - device's default interface speed. - @param Parity The type of parity to use on this serial device. A Parity value of - DefaultParity will use the device's default parity value. - @param DataBits The number of data bits to use on the serial device. A DataBits - vaule of 0 will use the device's default data bit setting. - @param StopBits The number of stop bits to use on this serial device. A StopBits - value of DefaultStopBits will use the device's default number of - stop bits. - - @retval EFI_SUCCESS The device was configured. - @retval EFI_DEVICE_ERROR The serial device could not be coonfigured. - -**/ -RETURN_STATUS -EFIAPI -GdbSerialInit ( - IN UINT64 BaudRate, - IN UINT8 Parity, - IN UINT8 DataBits, - IN UINT8 StopBits - ); - - -/** - Check to see if a character is available from GDB. Do not read the character as that is - done via GdbGetChar(). - - @return TRUE - Character availible - @return FALSE - Character not availible - -**/ -BOOLEAN -EFIAPI -GdbIsCharAvailable ( - VOID - ); - -/** - Get a character from GDB. This function must be able to run in interrupt context. - - @return A character from GDB - -**/ -CHAR8 -EFIAPI -GdbGetChar ( - VOID - ); - - -/** - Send a character to GDB. This function must be able to run in interrupt context. - - - @param Char Send a character to GDB - -**/ - -VOID -EFIAPI -GdbPutChar ( - IN CHAR8 Char - ); - - -/** - Send an ASCII string to GDB. This function must be able to run in interrupt context. - - - @param String Send a string to GDB - -**/ - -VOID -GdbPutString ( - IN CHAR8 *String - ); - - -#endif - +/** @file
+ Basic serial IO abstaction for GDB
+
+ Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+
+ 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 __GDB_SERIAL_LIB_H__
+#define __GDB_SERIAL_LIB_H__
+
+
+
+/**
+ Sets the baud rate, receive FIFO depth, transmit/receice time out, parity,
+ data buts, and stop bits on a serial device. This call is optional as the serial
+ port will be set up with defaults base on PCD values.
+
+ @param BaudRate The requested baud rate. A BaudRate value of 0 will use the the
+ device's default interface speed.
+ @param Parity The type of parity to use on this serial device. A Parity value of
+ DefaultParity will use the device's default parity value.
+ @param DataBits The number of data bits to use on the serial device. A DataBits
+ vaule of 0 will use the device's default data bit setting.
+ @param StopBits The number of stop bits to use on this serial device. A StopBits
+ value of DefaultStopBits will use the device's default number of
+ stop bits.
+
+ @retval EFI_SUCCESS The device was configured.
+ @retval EFI_DEVICE_ERROR The serial device could not be coonfigured.
+
+**/
+RETURN_STATUS
+EFIAPI
+GdbSerialInit (
+ IN UINT64 BaudRate,
+ IN UINT8 Parity,
+ IN UINT8 DataBits,
+ IN UINT8 StopBits
+ );
+
+
+/**
+ Check to see if a character is available from GDB. Do not read the character as that is
+ done via GdbGetChar().
+
+ @return TRUE - Character availible
+ @return FALSE - Character not availible
+
+**/
+BOOLEAN
+EFIAPI
+GdbIsCharAvailable (
+ VOID
+ );
+
+/**
+ Get a character from GDB. This function must be able to run in interrupt context.
+
+ @return A character from GDB
+
+**/
+CHAR8
+EFIAPI
+GdbGetChar (
+ VOID
+ );
+
+
+/**
+ Send a character to GDB. This function must be able to run in interrupt context.
+
+
+ @param Char Send a character to GDB
+
+**/
+
+VOID
+EFIAPI
+GdbPutChar (
+ IN CHAR8 Char
+ );
+
+
+/**
+ Send an ASCII string to GDB. This function must be able to run in interrupt context.
+
+
+ @param String Send a string to GDB
+
+**/
+
+VOID
+GdbPutString (
+ IN CHAR8 *String
+ );
+
+
+#endif
+
diff --git a/EmbeddedPkg/Include/Library/PrePiLib.h b/EmbeddedPkg/Include/Library/PrePiLib.h index 444d7e2885..6144513a86 100644 --- a/EmbeddedPkg/Include/Library/PrePiLib.h +++ b/EmbeddedPkg/Include/Library/PrePiLib.h @@ -1,790 +1,790 @@ -/** @file - Library that helps implement monolithic PEI. (SEC goes to DXE) - - Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> - - 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 __PRE_PI_LIB_H__ -#define __PRE_PI_LIB_H__ - -#include <Guid/ExtractSection.h> - -/** - This service enables discovery of additional firmware volumes. - - @param Instance This instance of the firmware volume to find. The value 0 is the - Boot Firmware Volume (BFV). - @param FwVolHeader Pointer to the firmware volume header of the volume to return. - - @retval EFI_SUCCESS The volume was found. - @retval EFI_NOT_FOUND The volume was not found. - @retval EFI_INVALID_PARAMETER FwVolHeader is NULL. - -**/ -EFI_STATUS -EFIAPI -FfsFindNextVolume ( - IN UINTN Instance, - IN OUT EFI_PEI_FV_HANDLE *VolumeHandle - ); - - -/** - This service enables discovery of additional firmware files. - - @param SearchType A filter to find files only of this type. - @param FwVolHeader Pointer to the firmware volume header of the volume to search. - This parameter must point to a valid FFS volume. - @param FileHeader Pointer to the current file from which to begin searching. - - @retval EFI_SUCCESS The file was found. - @retval EFI_NOT_FOUND The file was not found. - @retval EFI_NOT_FOUND The header checksum was not zero. - -**/ -EFI_STATUS -EFIAPI -FfsFindNextFile ( - IN EFI_FV_FILETYPE SearchType, - IN EFI_PEI_FV_HANDLE VolumeHandle, - IN OUT EFI_PEI_FILE_HANDLE *FileHandle - ); - - -/** - This service enables discovery sections of a given type within a valid FFS file. - - @param SearchType The value of the section type to find. - @param FfsFileHeader A pointer to the file header that contains the set of sections to - be searched. - @param SectionData A pointer to the discovered section, if successful. - - @retval EFI_SUCCESS The section was found. - @retval EFI_NOT_FOUND The section was not found. - -**/ -EFI_STATUS -EFIAPI -FfsFindSectionData ( - IN EFI_SECTION_TYPE SectionType, - IN EFI_PEI_FILE_HANDLE FileHandle, - OUT VOID **SectionData - ); - - -/** - Find a file in the volume by name - - @param FileName A pointer to the name of the file to - find within the firmware volume. - - @param VolumeHandle The firmware volume to search FileHandle - Upon exit, points to the found file's - handle or NULL if it could not be found. - - @retval EFI_SUCCESS File was found. - - @retval EFI_NOT_FOUND File was not found. - - @retval EFI_INVALID_PARAMETER VolumeHandle or FileHandle or - FileName was NULL. - -**/ -EFI_STATUS -EFIAPI -FfsFindByName ( - IN CONST EFI_GUID *FileName, - IN CONST EFI_PEI_FV_HANDLE VolumeHandle, - OUT EFI_PEI_FILE_HANDLE *FileHandle - ); - - -/** - Get information about the file by name. - - @param FileHandle Handle of the file. - - @param FileInfo Upon exit, points to the file's - information. - - @retval EFI_SUCCESS File information returned. - - @retval EFI_INVALID_PARAMETER If FileHandle does not - represent a valid file. - - @retval EFI_INVALID_PARAMETER If FileInfo is NULL. - -**/ -EFI_STATUS -EFIAPI -FfsGetFileInfo ( - IN CONST EFI_PEI_FILE_HANDLE FileHandle, - OUT EFI_FV_FILE_INFO *FileInfo - ); - - -/** - Get Information about the volume by name - - @param VolumeHandle Handle of the volume. - - @param VolumeInfo Upon exit, points to the volume's - information. - - @retval EFI_SUCCESS File information returned. - - @retval EFI_INVALID_PARAMETER If FileHandle does not - represent a valid file. - - @retval EFI_INVALID_PARAMETER If FileInfo is NULL. - -**/ -EFI_STATUS -EFIAPI -FfsGetVolumeInfo ( - IN EFI_PEI_FV_HANDLE VolumeHandle, - OUT EFI_FV_INFO *VolumeInfo - ); - - - -/** - Get Fv image from the FV type file, then add FV & FV2 Hob. - - @param FileHandle File handle of a Fv type file. - - - @retval EFI_NOT_FOUND FV image can't be found. - @retval EFI_SUCCESS Successfully to process it. - -**/ -EFI_STATUS -EFIAPI -FfsProcessFvFile ( - IN EFI_PEI_FILE_HANDLE FvFileHandle - ); - - -/** - Search through every FV until you find a file of type FileType - - @param FileType File handle of a Fv type file. - @param Volumehandle On succes Volume Handle of the match - @param FileHandle On success File Handle of the match - - @retval EFI_NOT_FOUND FV image can't be found. - @retval EFI_SUCCESS Successfully found FileType - -**/ -EFI_STATUS -EFIAPI -FfsAnyFvFindFirstFile ( - IN EFI_FV_FILETYPE FileType, - OUT EFI_PEI_FV_HANDLE *VolumeHandle, - OUT EFI_PEI_FILE_HANDLE *FileHandle - ); - - -/** - Get Fv image from the FV type file, then add FV & FV2 Hob. - - @param FileHandle File handle of a Fv type file. - - - @retval EFI_NOT_FOUND FV image can't be found. - @retval EFI_SUCCESS Successfully to process it. - -**/ -EFI_STATUS -EFIAPI -FfsProcessFvFile ( - IN EFI_PEI_FILE_HANDLE FvFileHandle - ); - - -/** - This service enables PEIMs to ascertain the present value of the boot mode. - - - @retval BootMode - -**/ -EFI_BOOT_MODE -EFIAPI -GetBootMode ( - VOID - ); - - -/** - This service enables PEIMs to update the boot mode variable. - - @param BootMode The value of the boot mode to set. - - @retval EFI_SUCCESS The value was successfully updated - -**/ -EFI_STATUS -EFIAPI -SetBootMode ( - IN EFI_BOOT_MODE BootMode - ); - -/** - This service enables a PEIM to ascertain the address of the list of HOBs in memory. - - @param HobList A pointer to the list of HOBs that the PEI Foundation will initialize. - - @retval EFI_SUCCESS The list was successfully returned. - @retval EFI_NOT_AVAILABLE_YET The HOB list is not yet published. - -**/ -VOID * -EFIAPI -GetHobList ( - VOID - ); - - -/** - Updates the pointer to the HOB list. - - @param HobList Hob list pointer to store - -**/ -EFI_STATUS -EFIAPI -SetHobList ( - IN VOID *HobList - ); - -EFI_HOB_HANDOFF_INFO_TABLE* -HobConstructor ( - IN VOID *EfiMemoryBegin, - IN UINTN EfiMemoryLength, - IN VOID *EfiFreeMemoryBottom, - IN VOID *EfiFreeMemoryTop - ); - -/** - Retrieves the magic value from the PE/COFF header. - - @param Hdr The buffer in which to return the PE32, PE32+, or TE header. - - @return EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC - Image is PE32 - @return EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC - Image is PE32+ - -**/ -VOID -CreateHobList ( - IN VOID *MemoryBegin, - IN UINTN MemoryLength, - IN VOID *HobBase, - IN VOID *StackBase - ); - - -/** - This service enables PEIMs to create various types of HOBs. - - @param Type The type of HOB to be installed. - @param Length The length of the HOB to be added. - - @retval !NULL The HOB was successfully created. - @retval NULL There is no additional space for HOB creation. - -**/ -VOID * -CreateHob ( - IN UINT16 HobType, - IN UINT16 HobLenght - ); - - -/** - Returns the next instance of a HOB type from the starting HOB. - - This function searches the first instance of a HOB type from the starting HOB pointer. - If there does not exist such HOB type from the starting HOB pointer, it will return NULL. - In contrast with macro GET_NEXT_HOB(), this function does not skip the starting HOB pointer - unconditionally: it returns HobStart back if HobStart itself meets the requirement; - caller is required to use GET_NEXT_HOB() if it wishes to skip current HobStart. - If HobStart is NULL, then ASSERT(). - - @param Type The HOB type to return. - @param HobStart The starting HOB pointer to search from. - - @return The next instance of a HOB type from the starting HOB. - -**/ -VOID * -EFIAPI -GetNextHob ( - IN UINT16 Type, - IN CONST VOID *HobStart - ); - -/** - Returns the first instance of a HOB type among the whole HOB list. - - This function searches the first instance of a HOB type among the whole HOB list. - If there does not exist such HOB type in the HOB list, it will return NULL. - - @param Type The HOB type to return. - - @return The next instance of a HOB type from the starting HOB. - -**/ -VOID * -EFIAPI -GetFirstHob ( - IN UINT16 Type - ); - -/** - This function searches the first instance of a HOB from the starting HOB pointer. - Such HOB should satisfy two conditions: - its HOB type is EFI_HOB_TYPE_GUID_EXTENSION and its GUID Name equals to the input Guid. - If there does not exist such HOB from the starting HOB pointer, it will return NULL. - Caller is required to apply GET_GUID_HOB_DATA () and GET_GUID_HOB_DATA_SIZE () - to extract the data section and its size info respectively. - In contrast with macro GET_NEXT_HOB(), this function does not skip the starting HOB pointer - unconditionally: it returns HobStart back if HobStart itself meets the requirement; - caller is required to use GET_NEXT_HOB() if it wishes to skip current HobStart. - If Guid is NULL, then ASSERT(). - If HobStart is NULL, then ASSERT(). - - @param Guid The GUID to match with in the HOB list. - @param HobStart A pointer to a Guid. - - @return The next instance of the matched GUID HOB from the starting HOB. - -**/ -VOID * -EFIAPI -GetNextGuidHob ( - IN CONST EFI_GUID *Guid, - IN CONST VOID *HobStart - ); - -/** - This function searches the first instance of a HOB among the whole HOB list. - Such HOB should satisfy two conditions: - its HOB type is EFI_HOB_TYPE_GUID_EXTENSION and its GUID Name equals to the input Guid. - If there does not exist such HOB from the starting HOB pointer, it will return NULL. - Caller is required to apply GET_GUID_HOB_DATA () and GET_GUID_HOB_DATA_SIZE () - to extract the data section and its size info respectively. - If Guid is NULL, then ASSERT(). - - @param Guid The GUID to match with in the HOB list. - - @return The first instance of the matched GUID HOB among the whole HOB list. - -**/ -VOID * -EFIAPI -GetFirstGuidHob ( - IN CONST EFI_GUID *Guid - ); - - -/** - Builds a HOB for a loaded PE32 module. - - This function builds a HOB for a loaded PE32 module. - It can only be invoked during PEI phase; - for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase. - If ModuleName is NULL, then ASSERT(). - If there is no additional space for HOB creation, then ASSERT(). - - @param ModuleName The GUID File Name of the module. - @param MemoryAllocationModule The 64 bit physical address of the module. - @param ModuleLength The length of the module in bytes. - @param EntryPoint The 64 bit physical address of the module entry point. - -**/ -VOID -EFIAPI -BuildModuleHob ( - IN CONST EFI_GUID *ModuleName, - IN EFI_PHYSICAL_ADDRESS MemoryAllocationModule, - IN UINT64 ModuleLength, - IN EFI_PHYSICAL_ADDRESS EntryPoint - ); - -/** - Builds a HOB that describes a chunk of system memory. - - This function builds a HOB that describes a chunk of system memory. - It can only be invoked during PEI phase; - for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase. - If there is no additional space for HOB creation, then ASSERT(). - - @param ResourceType The type of resource described by this HOB. - @param ResourceAttribute The resource attributes of the memory described by this HOB. - @param PhysicalStart The 64 bit physical address of memory described by this HOB. - @param NumberOfBytes The length of the memory described by this HOB in bytes. - -**/ -VOID -EFIAPI -BuildResourceDescriptorHob ( - IN EFI_RESOURCE_TYPE ResourceType, - IN EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttribute, - IN EFI_PHYSICAL_ADDRESS PhysicalStart, - IN UINT64 NumberOfBytes - ); - -/** - Builds a GUID HOB with a certain data length. - - This function builds a customized HOB tagged with a GUID for identification - and returns the start address of GUID HOB data so that caller can fill the customized data. - The HOB Header and Name field is already stripped. - It can only be invoked during PEI phase; - for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase. - If Guid is NULL, then ASSERT(). - If there is no additional space for HOB creation, then ASSERT(). - If DataLength >= (0x10000 - sizeof (EFI_HOB_GUID_TYPE)), then ASSERT(). - - @param Guid The GUID to tag the customized HOB. - @param DataLength The size of the data payload for the GUID HOB. - - @return The start address of GUID HOB data. - -**/ -VOID * -EFIAPI -BuildGuidHob ( - IN CONST EFI_GUID *Guid, - IN UINTN DataLength - ); - -/** - Copies a data buffer to a newly-built HOB. - - This function builds a customized HOB tagged with a GUID for identification, - copies the input data to the HOB data field and returns the start address of the GUID HOB data. - The HOB Header and Name field is already stripped. - It can only be invoked during PEI phase; - for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase. - If Guid is NULL, then ASSERT(). - If Data is NULL and DataLength > 0, then ASSERT(). - If there is no additional space for HOB creation, then ASSERT(). - If DataLength >= (0x10000 - sizeof (EFI_HOB_GUID_TYPE)), then ASSERT(). - - @param Guid The GUID to tag the customized HOB. - @param Data The data to be copied into the data field of the GUID HOB. - @param DataLength The size of the data payload for the GUID HOB. - - @return The start address of GUID HOB data. - -**/ -VOID * -EFIAPI -BuildGuidDataHob ( - IN CONST EFI_GUID *Guid, - IN VOID *Data, - IN UINTN DataLength - ); - -/** - Builds a Firmware Volume HOB. - - This function builds a Firmware Volume HOB. - It can only be invoked during PEI phase; - for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase. - If there is no additional space for HOB creation, then ASSERT(). - - @param BaseAddress The base address of the Firmware Volume. - @param Length The size of the Firmware Volume in bytes. - -**/ -VOID -EFIAPI -BuildFvHob ( - IN EFI_PHYSICAL_ADDRESS BaseAddress, - IN UINT64 Length - ); - -/** - Builds a Firmware Volume HOB and a resrouce descriptor hob - - This function builds a Firmware Volume HOB. - It can only be invoked during PEI phase; - for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase. - If there is no additional space for HOB creation, then ASSERT(). - - @param BaseAddress The base address of the Firmware Volume. - @param Length The size of the Firmware Volume in bytes. - -**/ -VOID -EFIAPI -BuildFvHobs ( - IN EFI_PHYSICAL_ADDRESS PhysicalStart, - IN UINT64 NumberOfBytes, - IN EFI_RESOURCE_ATTRIBUTE_TYPE *ResourceAttribute OPTIONAL - ); - - -/** - Builds a EFI_HOB_TYPE_FV2 HOB. - - This function builds a EFI_HOB_TYPE_FV2 HOB. - It can only be invoked during PEI phase; - for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase. - If there is no additional space for HOB creation, then ASSERT(). - - @param BaseAddress The base address of the Firmware Volume. - @param Length The size of the Firmware Volume in bytes. - @param FvName The name of the Firmware Volume. - @param FileName The name of the file. - -**/ -VOID -EFIAPI -BuildFv2Hob ( - IN EFI_PHYSICAL_ADDRESS BaseAddress, - IN UINT64 Length, - IN CONST EFI_GUID *FvName, - IN CONST EFI_GUID *FileName - ); - -/** - Builds a Capsule Volume HOB. - - This function builds a Capsule Volume HOB. - It can only be invoked during PEI phase; - for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase. - If there is no additional space for HOB creation, then ASSERT(). - - @param BaseAddress The base address of the Capsule Volume. - @param Length The size of the Capsule Volume in bytes. - -**/ -VOID -EFIAPI -BuildCvHob ( - IN EFI_PHYSICAL_ADDRESS BaseAddress, - IN UINT64 Length - ); - -/** - Builds a HOB for the CPU. - - This function builds a HOB for the CPU. - It can only be invoked during PEI phase; - for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase. - If there is no additional space for HOB creation, then ASSERT(). - - @param SizeOfMemorySpace The maximum physical memory addressability of the processor. - @param SizeOfIoSpace The maximum physical I/O addressability of the processor. - -**/ -VOID -EFIAPI -BuildCpuHob ( - IN UINT8 SizeOfMemorySpace, - IN UINT8 SizeOfIoSpace - ); - -/** - Builds a HOB for the Stack. - - This function builds a HOB for the stack. - It can only be invoked during PEI phase; - for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase. - If there is no additional space for HOB creation, then ASSERT(). - - @param BaseAddress The 64 bit physical address of the Stack. - @param Length The length of the stack in bytes. - -**/ -VOID -EFIAPI -BuildStackHob ( - IN EFI_PHYSICAL_ADDRESS BaseAddress, - IN UINT64 Length - ); - -/** - Update the Stack Hob if the stack has been moved - - @param BaseAddress The 64 bit physical address of the Stack. - @param Length The length of the stack in bytes. - -**/ -VOID -UpdateStackHob ( - IN EFI_PHYSICAL_ADDRESS BaseAddress, - IN UINT64 Length - ); - - -/** - Builds a HOB for the BSP store. - - This function builds a HOB for BSP store. - It can only be invoked during PEI phase; - for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase. - If there is no additional space for HOB creation, then ASSERT(). - - @param BaseAddress The 64 bit physical address of the BSP. - @param Length The length of the BSP store in bytes. - @param MemoryType Type of memory allocated by this HOB. - -**/ -VOID -EFIAPI -BuildBspStoreHob ( - IN EFI_PHYSICAL_ADDRESS BaseAddress, - IN UINT64 Length, - IN EFI_MEMORY_TYPE MemoryType - ); - -/** - Builds a HOB for the memory allocation. - - This function builds a HOB for the memory allocation. - It can only be invoked during PEI phase; - for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase. - If there is no additional space for HOB creation, then ASSERT(). - - @param BaseAddress The 64 bit physical address of the memory. - @param Length The length of the memory allocation in bytes. - @param MemoryType Type of memory allocated by this HOB. - -**/ -VOID -EFIAPI -BuildMemoryAllocationHob ( - IN EFI_PHYSICAL_ADDRESS BaseAddress, - IN UINT64 Length, - IN EFI_MEMORY_TYPE MemoryType - ); - - -VOID -EFIAPI -BuildExtractSectionHob ( - IN EFI_GUID *Guid, - IN EXTRACT_GUIDED_SECTION_GET_INFO_HANDLER SectionGetInfo, - IN EXTRACT_GUIDED_SECTION_DECODE_HANDLER SectionExtraction - ); - -VOID -EFIAPI -BuildPeCoffLoaderHob ( - VOID - ); - - -/** - Allocates one or more 4KB pages of type EfiBootServicesData. - - Allocates the number of 4KB pages of MemoryType and returns a pointer to the - allocated buffer. The buffer returned is aligned on a 4KB boundary. If Pages is 0, then NULL - is returned. If there is not enough memory remaining to satisfy the request, then NULL is - returned. - - @param Pages The number of 4 KB pages to allocate. - - @return A pointer to the allocated buffer or NULL if allocation fails. - -**/ -VOID * -EFIAPI -AllocatePages ( - IN UINTN Pages - ); - -/** - Allocates a buffer of type EfiBootServicesData. - - Allocates the number bytes specified by AllocationSize of type EfiBootServicesData and returns a - pointer to the allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is - returned. If there is not enough memory remaining to satisfy the request, then NULL is returned. - - @param AllocationSize The number of bytes to allocate. - - @return A pointer to the allocated buffer or NULL if allocation fails. - -**/ -VOID * -EFIAPI -AllocatePool ( - IN UINTN AllocationSize - ); - - -/** - Allocates one or more 4KB pages of type EfiBootServicesData at a specified alignment. - - Allocates the number of 4KB pages specified by Pages of type EfiBootServicesData with an - alignment specified by Alignment. The allocated buffer is returned. If Pages is 0, then NULL is - returned. If there is not enough memory at the specified alignment remaining to satisfy the - request, then NULL is returned. - If Alignment is not a power of two and Alignment is not zero, then ASSERT(). - - @param Pages The number of 4 KB pages to allocate. - @param Alignment The requested alignment of the allocation. Must be a power of two. - If Alignment is zero, then byte alignment is used. - - @return A pointer to the allocated buffer or NULL if allocation fails. - -**/ -VOID * -EFIAPI -AllocateAlignedPages ( - IN UINTN Pages, - IN UINTN Alignment - ); - - -EFI_STATUS -EFIAPI -LoadPeCoffImage ( - IN VOID *PeCoffImage, - OUT EFI_PHYSICAL_ADDRESS *ImageAddress, - OUT UINT64 *ImageSize, - OUT EFI_PHYSICAL_ADDRESS *EntryPoint - ); - -EFI_STATUS -EFIAPI -LoadDxeCoreFromFfsFile ( - IN EFI_PEI_FILE_HANDLE FileHandle, - IN UINTN StackSize - ); - -EFI_STATUS -EFIAPI -LoadDxeCoreFromFv ( - IN UINTN *FvInstance, OPTIONAL - IN UINTN StackSize - ); - -EFI_STATUS -EFIAPI -DecompressFirstFv ( - VOID - ); - -VOID -EFIAPI -AddDxeCoreReportStatusCodeCallback ( - VOID - ); - - -#endif +/** @file
+ Library that helps implement monolithic PEI. (SEC goes to DXE)
+
+ Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+
+ 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 __PRE_PI_LIB_H__
+#define __PRE_PI_LIB_H__
+
+#include <Guid/ExtractSection.h>
+
+/**
+ This service enables discovery of additional firmware volumes.
+
+ @param Instance This instance of the firmware volume to find. The value 0 is the
+ Boot Firmware Volume (BFV).
+ @param FwVolHeader Pointer to the firmware volume header of the volume to return.
+
+ @retval EFI_SUCCESS The volume was found.
+ @retval EFI_NOT_FOUND The volume was not found.
+ @retval EFI_INVALID_PARAMETER FwVolHeader is NULL.
+
+**/
+EFI_STATUS
+EFIAPI
+FfsFindNextVolume (
+ IN UINTN Instance,
+ IN OUT EFI_PEI_FV_HANDLE *VolumeHandle
+ );
+
+
+/**
+ This service enables discovery of additional firmware files.
+
+ @param SearchType A filter to find files only of this type.
+ @param FwVolHeader Pointer to the firmware volume header of the volume to search.
+ This parameter must point to a valid FFS volume.
+ @param FileHeader Pointer to the current file from which to begin searching.
+
+ @retval EFI_SUCCESS The file was found.
+ @retval EFI_NOT_FOUND The file was not found.
+ @retval EFI_NOT_FOUND The header checksum was not zero.
+
+**/
+EFI_STATUS
+EFIAPI
+FfsFindNextFile (
+ IN EFI_FV_FILETYPE SearchType,
+ IN EFI_PEI_FV_HANDLE VolumeHandle,
+ IN OUT EFI_PEI_FILE_HANDLE *FileHandle
+ );
+
+
+/**
+ This service enables discovery sections of a given type within a valid FFS file.
+
+ @param SearchType The value of the section type to find.
+ @param FfsFileHeader A pointer to the file header that contains the set of sections to
+ be searched.
+ @param SectionData A pointer to the discovered section, if successful.
+
+ @retval EFI_SUCCESS The section was found.
+ @retval EFI_NOT_FOUND The section was not found.
+
+**/
+EFI_STATUS
+EFIAPI
+FfsFindSectionData (
+ IN EFI_SECTION_TYPE SectionType,
+ IN EFI_PEI_FILE_HANDLE FileHandle,
+ OUT VOID **SectionData
+ );
+
+
+/**
+ Find a file in the volume by name
+
+ @param FileName A pointer to the name of the file to
+ find within the firmware volume.
+
+ @param VolumeHandle The firmware volume to search FileHandle
+ Upon exit, points to the found file's
+ handle or NULL if it could not be found.
+
+ @retval EFI_SUCCESS File was found.
+
+ @retval EFI_NOT_FOUND File was not found.
+
+ @retval EFI_INVALID_PARAMETER VolumeHandle or FileHandle or
+ FileName was NULL.
+
+**/
+EFI_STATUS
+EFIAPI
+FfsFindByName (
+ IN CONST EFI_GUID *FileName,
+ IN CONST EFI_PEI_FV_HANDLE VolumeHandle,
+ OUT EFI_PEI_FILE_HANDLE *FileHandle
+ );
+
+
+/**
+ Get information about the file by name.
+
+ @param FileHandle Handle of the file.
+
+ @param FileInfo Upon exit, points to the file's
+ information.
+
+ @retval EFI_SUCCESS File information returned.
+
+ @retval EFI_INVALID_PARAMETER If FileHandle does not
+ represent a valid file.
+
+ @retval EFI_INVALID_PARAMETER If FileInfo is NULL.
+
+**/
+EFI_STATUS
+EFIAPI
+FfsGetFileInfo (
+ IN CONST EFI_PEI_FILE_HANDLE FileHandle,
+ OUT EFI_FV_FILE_INFO *FileInfo
+ );
+
+
+/**
+ Get Information about the volume by name
+
+ @param VolumeHandle Handle of the volume.
+
+ @param VolumeInfo Upon exit, points to the volume's
+ information.
+
+ @retval EFI_SUCCESS File information returned.
+
+ @retval EFI_INVALID_PARAMETER If FileHandle does not
+ represent a valid file.
+
+ @retval EFI_INVALID_PARAMETER If FileInfo is NULL.
+
+**/
+EFI_STATUS
+EFIAPI
+FfsGetVolumeInfo (
+ IN EFI_PEI_FV_HANDLE VolumeHandle,
+ OUT EFI_FV_INFO *VolumeInfo
+ );
+
+
+
+/**
+ Get Fv image from the FV type file, then add FV & FV2 Hob.
+
+ @param FileHandle File handle of a Fv type file.
+
+
+ @retval EFI_NOT_FOUND FV image can't be found.
+ @retval EFI_SUCCESS Successfully to process it.
+
+**/
+EFI_STATUS
+EFIAPI
+FfsProcessFvFile (
+ IN EFI_PEI_FILE_HANDLE FvFileHandle
+ );
+
+
+/**
+ Search through every FV until you find a file of type FileType
+
+ @param FileType File handle of a Fv type file.
+ @param Volumehandle On succes Volume Handle of the match
+ @param FileHandle On success File Handle of the match
+
+ @retval EFI_NOT_FOUND FV image can't be found.
+ @retval EFI_SUCCESS Successfully found FileType
+
+**/
+EFI_STATUS
+EFIAPI
+FfsAnyFvFindFirstFile (
+ IN EFI_FV_FILETYPE FileType,
+ OUT EFI_PEI_FV_HANDLE *VolumeHandle,
+ OUT EFI_PEI_FILE_HANDLE *FileHandle
+ );
+
+
+/**
+ Get Fv image from the FV type file, then add FV & FV2 Hob.
+
+ @param FileHandle File handle of a Fv type file.
+
+
+ @retval EFI_NOT_FOUND FV image can't be found.
+ @retval EFI_SUCCESS Successfully to process it.
+
+**/
+EFI_STATUS
+EFIAPI
+FfsProcessFvFile (
+ IN EFI_PEI_FILE_HANDLE FvFileHandle
+ );
+
+
+/**
+ This service enables PEIMs to ascertain the present value of the boot mode.
+
+
+ @retval BootMode
+
+**/
+EFI_BOOT_MODE
+EFIAPI
+GetBootMode (
+ VOID
+ );
+
+
+/**
+ This service enables PEIMs to update the boot mode variable.
+
+ @param BootMode The value of the boot mode to set.
+
+ @retval EFI_SUCCESS The value was successfully updated
+
+**/
+EFI_STATUS
+EFIAPI
+SetBootMode (
+ IN EFI_BOOT_MODE BootMode
+ );
+
+/**
+ This service enables a PEIM to ascertain the address of the list of HOBs in memory.
+
+ @param HobList A pointer to the list of HOBs that the PEI Foundation will initialize.
+
+ @retval EFI_SUCCESS The list was successfully returned.
+ @retval EFI_NOT_AVAILABLE_YET The HOB list is not yet published.
+
+**/
+VOID *
+EFIAPI
+GetHobList (
+ VOID
+ );
+
+
+/**
+ Updates the pointer to the HOB list.
+
+ @param HobList Hob list pointer to store
+
+**/
+EFI_STATUS
+EFIAPI
+SetHobList (
+ IN VOID *HobList
+ );
+
+EFI_HOB_HANDOFF_INFO_TABLE*
+HobConstructor (
+ IN VOID *EfiMemoryBegin,
+ IN UINTN EfiMemoryLength,
+ IN VOID *EfiFreeMemoryBottom,
+ IN VOID *EfiFreeMemoryTop
+ );
+
+/**
+ Retrieves the magic value from the PE/COFF header.
+
+ @param Hdr The buffer in which to return the PE32, PE32+, or TE header.
+
+ @return EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC - Image is PE32
+ @return EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC - Image is PE32+
+
+**/
+VOID
+CreateHobList (
+ IN VOID *MemoryBegin,
+ IN UINTN MemoryLength,
+ IN VOID *HobBase,
+ IN VOID *StackBase
+ );
+
+
+/**
+ This service enables PEIMs to create various types of HOBs.
+
+ @param Type The type of HOB to be installed.
+ @param Length The length of the HOB to be added.
+
+ @retval !NULL The HOB was successfully created.
+ @retval NULL There is no additional space for HOB creation.
+
+**/
+VOID *
+CreateHob (
+ IN UINT16 HobType,
+ IN UINT16 HobLenght
+ );
+
+
+/**
+ Returns the next instance of a HOB type from the starting HOB.
+
+ This function searches the first instance of a HOB type from the starting HOB pointer.
+ If there does not exist such HOB type from the starting HOB pointer, it will return NULL.
+ In contrast with macro GET_NEXT_HOB(), this function does not skip the starting HOB pointer
+ unconditionally: it returns HobStart back if HobStart itself meets the requirement;
+ caller is required to use GET_NEXT_HOB() if it wishes to skip current HobStart.
+ If HobStart is NULL, then ASSERT().
+
+ @param Type The HOB type to return.
+ @param HobStart The starting HOB pointer to search from.
+
+ @return The next instance of a HOB type from the starting HOB.
+
+**/
+VOID *
+EFIAPI
+GetNextHob (
+ IN UINT16 Type,
+ IN CONST VOID *HobStart
+ );
+
+/**
+ Returns the first instance of a HOB type among the whole HOB list.
+
+ This function searches the first instance of a HOB type among the whole HOB list.
+ If there does not exist such HOB type in the HOB list, it will return NULL.
+
+ @param Type The HOB type to return.
+
+ @return The next instance of a HOB type from the starting HOB.
+
+**/
+VOID *
+EFIAPI
+GetFirstHob (
+ IN UINT16 Type
+ );
+
+/**
+ This function searches the first instance of a HOB from the starting HOB pointer.
+ Such HOB should satisfy two conditions:
+ its HOB type is EFI_HOB_TYPE_GUID_EXTENSION and its GUID Name equals to the input Guid.
+ If there does not exist such HOB from the starting HOB pointer, it will return NULL.
+ Caller is required to apply GET_GUID_HOB_DATA () and GET_GUID_HOB_DATA_SIZE ()
+ to extract the data section and its size info respectively.
+ In contrast with macro GET_NEXT_HOB(), this function does not skip the starting HOB pointer
+ unconditionally: it returns HobStart back if HobStart itself meets the requirement;
+ caller is required to use GET_NEXT_HOB() if it wishes to skip current HobStart.
+ If Guid is NULL, then ASSERT().
+ If HobStart is NULL, then ASSERT().
+
+ @param Guid The GUID to match with in the HOB list.
+ @param HobStart A pointer to a Guid.
+
+ @return The next instance of the matched GUID HOB from the starting HOB.
+
+**/
+VOID *
+EFIAPI
+GetNextGuidHob (
+ IN CONST EFI_GUID *Guid,
+ IN CONST VOID *HobStart
+ );
+
+/**
+ This function searches the first instance of a HOB among the whole HOB list.
+ Such HOB should satisfy two conditions:
+ its HOB type is EFI_HOB_TYPE_GUID_EXTENSION and its GUID Name equals to the input Guid.
+ If there does not exist such HOB from the starting HOB pointer, it will return NULL.
+ Caller is required to apply GET_GUID_HOB_DATA () and GET_GUID_HOB_DATA_SIZE ()
+ to extract the data section and its size info respectively.
+ If Guid is NULL, then ASSERT().
+
+ @param Guid The GUID to match with in the HOB list.
+
+ @return The first instance of the matched GUID HOB among the whole HOB list.
+
+**/
+VOID *
+EFIAPI
+GetFirstGuidHob (
+ IN CONST EFI_GUID *Guid
+ );
+
+
+/**
+ Builds a HOB for a loaded PE32 module.
+
+ This function builds a HOB for a loaded PE32 module.
+ It can only be invoked during PEI phase;
+ for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.
+ If ModuleName is NULL, then ASSERT().
+ If there is no additional space for HOB creation, then ASSERT().
+
+ @param ModuleName The GUID File Name of the module.
+ @param MemoryAllocationModule The 64 bit physical address of the module.
+ @param ModuleLength The length of the module in bytes.
+ @param EntryPoint The 64 bit physical address of the module entry point.
+
+**/
+VOID
+EFIAPI
+BuildModuleHob (
+ IN CONST EFI_GUID *ModuleName,
+ IN EFI_PHYSICAL_ADDRESS MemoryAllocationModule,
+ IN UINT64 ModuleLength,
+ IN EFI_PHYSICAL_ADDRESS EntryPoint
+ );
+
+/**
+ Builds a HOB that describes a chunk of system memory.
+
+ This function builds a HOB that describes a chunk of system memory.
+ It can only be invoked during PEI phase;
+ for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.
+ If there is no additional space for HOB creation, then ASSERT().
+
+ @param ResourceType The type of resource described by this HOB.
+ @param ResourceAttribute The resource attributes of the memory described by this HOB.
+ @param PhysicalStart The 64 bit physical address of memory described by this HOB.
+ @param NumberOfBytes The length of the memory described by this HOB in bytes.
+
+**/
+VOID
+EFIAPI
+BuildResourceDescriptorHob (
+ IN EFI_RESOURCE_TYPE ResourceType,
+ IN EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttribute,
+ IN EFI_PHYSICAL_ADDRESS PhysicalStart,
+ IN UINT64 NumberOfBytes
+ );
+
+/**
+ Builds a GUID HOB with a certain data length.
+
+ This function builds a customized HOB tagged with a GUID for identification
+ and returns the start address of GUID HOB data so that caller can fill the customized data.
+ The HOB Header and Name field is already stripped.
+ It can only be invoked during PEI phase;
+ for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.
+ If Guid is NULL, then ASSERT().
+ If there is no additional space for HOB creation, then ASSERT().
+ If DataLength >= (0x10000 - sizeof (EFI_HOB_GUID_TYPE)), then ASSERT().
+
+ @param Guid The GUID to tag the customized HOB.
+ @param DataLength The size of the data payload for the GUID HOB.
+
+ @return The start address of GUID HOB data.
+
+**/
+VOID *
+EFIAPI
+BuildGuidHob (
+ IN CONST EFI_GUID *Guid,
+ IN UINTN DataLength
+ );
+
+/**
+ Copies a data buffer to a newly-built HOB.
+
+ This function builds a customized HOB tagged with a GUID for identification,
+ copies the input data to the HOB data field and returns the start address of the GUID HOB data.
+ The HOB Header and Name field is already stripped.
+ It can only be invoked during PEI phase;
+ for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.
+ If Guid is NULL, then ASSERT().
+ If Data is NULL and DataLength > 0, then ASSERT().
+ If there is no additional space for HOB creation, then ASSERT().
+ If DataLength >= (0x10000 - sizeof (EFI_HOB_GUID_TYPE)), then ASSERT().
+
+ @param Guid The GUID to tag the customized HOB.
+ @param Data The data to be copied into the data field of the GUID HOB.
+ @param DataLength The size of the data payload for the GUID HOB.
+
+ @return The start address of GUID HOB data.
+
+**/
+VOID *
+EFIAPI
+BuildGuidDataHob (
+ IN CONST EFI_GUID *Guid,
+ IN VOID *Data,
+ IN UINTN DataLength
+ );
+
+/**
+ Builds a Firmware Volume HOB.
+
+ This function builds a Firmware Volume HOB.
+ It can only be invoked during PEI phase;
+ for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.
+ If there is no additional space for HOB creation, then ASSERT().
+
+ @param BaseAddress The base address of the Firmware Volume.
+ @param Length The size of the Firmware Volume in bytes.
+
+**/
+VOID
+EFIAPI
+BuildFvHob (
+ IN EFI_PHYSICAL_ADDRESS BaseAddress,
+ IN UINT64 Length
+ );
+
+/**
+ Builds a Firmware Volume HOB and a resrouce descriptor hob
+
+ This function builds a Firmware Volume HOB.
+ It can only be invoked during PEI phase;
+ for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.
+ If there is no additional space for HOB creation, then ASSERT().
+
+ @param BaseAddress The base address of the Firmware Volume.
+ @param Length The size of the Firmware Volume in bytes.
+
+**/
+VOID
+EFIAPI
+BuildFvHobs (
+ IN EFI_PHYSICAL_ADDRESS PhysicalStart,
+ IN UINT64 NumberOfBytes,
+ IN EFI_RESOURCE_ATTRIBUTE_TYPE *ResourceAttribute OPTIONAL
+ );
+
+
+/**
+ Builds a EFI_HOB_TYPE_FV2 HOB.
+
+ This function builds a EFI_HOB_TYPE_FV2 HOB.
+ It can only be invoked during PEI phase;
+ for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.
+ If there is no additional space for HOB creation, then ASSERT().
+
+ @param BaseAddress The base address of the Firmware Volume.
+ @param Length The size of the Firmware Volume in bytes.
+ @param FvName The name of the Firmware Volume.
+ @param FileName The name of the file.
+
+**/
+VOID
+EFIAPI
+BuildFv2Hob (
+ IN EFI_PHYSICAL_ADDRESS BaseAddress,
+ IN UINT64 Length,
+ IN CONST EFI_GUID *FvName,
+ IN CONST EFI_GUID *FileName
+ );
+
+/**
+ Builds a Capsule Volume HOB.
+
+ This function builds a Capsule Volume HOB.
+ It can only be invoked during PEI phase;
+ for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.
+ If there is no additional space for HOB creation, then ASSERT().
+
+ @param BaseAddress The base address of the Capsule Volume.
+ @param Length The size of the Capsule Volume in bytes.
+
+**/
+VOID
+EFIAPI
+BuildCvHob (
+ IN EFI_PHYSICAL_ADDRESS BaseAddress,
+ IN UINT64 Length
+ );
+
+/**
+ Builds a HOB for the CPU.
+
+ This function builds a HOB for the CPU.
+ It can only be invoked during PEI phase;
+ for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.
+ If there is no additional space for HOB creation, then ASSERT().
+
+ @param SizeOfMemorySpace The maximum physical memory addressability of the processor.
+ @param SizeOfIoSpace The maximum physical I/O addressability of the processor.
+
+**/
+VOID
+EFIAPI
+BuildCpuHob (
+ IN UINT8 SizeOfMemorySpace,
+ IN UINT8 SizeOfIoSpace
+ );
+
+/**
+ Builds a HOB for the Stack.
+
+ This function builds a HOB for the stack.
+ It can only be invoked during PEI phase;
+ for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.
+ If there is no additional space for HOB creation, then ASSERT().
+
+ @param BaseAddress The 64 bit physical address of the Stack.
+ @param Length The length of the stack in bytes.
+
+**/
+VOID
+EFIAPI
+BuildStackHob (
+ IN EFI_PHYSICAL_ADDRESS BaseAddress,
+ IN UINT64 Length
+ );
+
+/**
+ Update the Stack Hob if the stack has been moved
+
+ @param BaseAddress The 64 bit physical address of the Stack.
+ @param Length The length of the stack in bytes.
+
+**/
+VOID
+UpdateStackHob (
+ IN EFI_PHYSICAL_ADDRESS BaseAddress,
+ IN UINT64 Length
+ );
+
+
+/**
+ Builds a HOB for the BSP store.
+
+ This function builds a HOB for BSP store.
+ It can only be invoked during PEI phase;
+ for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.
+ If there is no additional space for HOB creation, then ASSERT().
+
+ @param BaseAddress The 64 bit physical address of the BSP.
+ @param Length The length of the BSP store in bytes.
+ @param MemoryType Type of memory allocated by this HOB.
+
+**/
+VOID
+EFIAPI
+BuildBspStoreHob (
+ IN EFI_PHYSICAL_ADDRESS BaseAddress,
+ IN UINT64 Length,
+ IN EFI_MEMORY_TYPE MemoryType
+ );
+
+/**
+ Builds a HOB for the memory allocation.
+
+ This function builds a HOB for the memory allocation.
+ It can only be invoked during PEI phase;
+ for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.
+ If there is no additional space for HOB creation, then ASSERT().
+
+ @param BaseAddress The 64 bit physical address of the memory.
+ @param Length The length of the memory allocation in bytes.
+ @param MemoryType Type of memory allocated by this HOB.
+
+**/
+VOID
+EFIAPI
+BuildMemoryAllocationHob (
+ IN EFI_PHYSICAL_ADDRESS BaseAddress,
+ IN UINT64 Length,
+ IN EFI_MEMORY_TYPE MemoryType
+ );
+
+
+VOID
+EFIAPI
+BuildExtractSectionHob (
+ IN EFI_GUID *Guid,
+ IN EXTRACT_GUIDED_SECTION_GET_INFO_HANDLER SectionGetInfo,
+ IN EXTRACT_GUIDED_SECTION_DECODE_HANDLER SectionExtraction
+ );
+
+VOID
+EFIAPI
+BuildPeCoffLoaderHob (
+ VOID
+ );
+
+
+/**
+ Allocates one or more 4KB pages of type EfiBootServicesData.
+
+ Allocates the number of 4KB pages of MemoryType and returns a pointer to the
+ allocated buffer. The buffer returned is aligned on a 4KB boundary. If Pages is 0, then NULL
+ is returned. If there is not enough memory remaining to satisfy the request, then NULL is
+ returned.
+
+ @param Pages The number of 4 KB pages to allocate.
+
+ @return A pointer to the allocated buffer or NULL if allocation fails.
+
+**/
+VOID *
+EFIAPI
+AllocatePages (
+ IN UINTN Pages
+ );
+
+/**
+ Allocates a buffer of type EfiBootServicesData.
+
+ Allocates the number bytes specified by AllocationSize of type EfiBootServicesData and returns a
+ pointer to the allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is
+ returned. If there is not enough memory remaining to satisfy the request, then NULL is returned.
+
+ @param AllocationSize The number of bytes to allocate.
+
+ @return A pointer to the allocated buffer or NULL if allocation fails.
+
+**/
+VOID *
+EFIAPI
+AllocatePool (
+ IN UINTN AllocationSize
+ );
+
+
+/**
+ Allocates one or more 4KB pages of type EfiBootServicesData at a specified alignment.
+
+ Allocates the number of 4KB pages specified by Pages of type EfiBootServicesData with an
+ alignment specified by Alignment. The allocated buffer is returned. If Pages is 0, then NULL is
+ returned. If there is not enough memory at the specified alignment remaining to satisfy the
+ request, then NULL is returned.
+ If Alignment is not a power of two and Alignment is not zero, then ASSERT().
+
+ @param Pages The number of 4 KB pages to allocate.
+ @param Alignment The requested alignment of the allocation. Must be a power of two.
+ If Alignment is zero, then byte alignment is used.
+
+ @return A pointer to the allocated buffer or NULL if allocation fails.
+
+**/
+VOID *
+EFIAPI
+AllocateAlignedPages (
+ IN UINTN Pages,
+ IN UINTN Alignment
+ );
+
+
+EFI_STATUS
+EFIAPI
+LoadPeCoffImage (
+ IN VOID *PeCoffImage,
+ OUT EFI_PHYSICAL_ADDRESS *ImageAddress,
+ OUT UINT64 *ImageSize,
+ OUT EFI_PHYSICAL_ADDRESS *EntryPoint
+ );
+
+EFI_STATUS
+EFIAPI
+LoadDxeCoreFromFfsFile (
+ IN EFI_PEI_FILE_HANDLE FileHandle,
+ IN UINTN StackSize
+ );
+
+EFI_STATUS
+EFIAPI
+LoadDxeCoreFromFv (
+ IN UINTN *FvInstance, OPTIONAL
+ IN UINTN StackSize
+ );
+
+EFI_STATUS
+EFIAPI
+DecompressFirstFv (
+ VOID
+ );
+
+VOID
+EFIAPI
+AddDxeCoreReportStatusCodeCallback (
+ VOID
+ );
+
+
+#endif
diff --git a/EmbeddedPkg/Include/Library/SerialPortExtLib.h b/EmbeddedPkg/Include/Library/SerialPortExtLib.h index 74f5e4c58c..a12847ca94 100644 --- a/EmbeddedPkg/Include/Library/SerialPortExtLib.h +++ b/EmbeddedPkg/Include/Library/SerialPortExtLib.h @@ -1,66 +1,66 @@ -/** @file - - Copyright (c) 2012, ARM Ltd. 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 __SERIAL_PORT_EXT_LIB_H__ -#define __SERIAL_PORT_EXT_LIB_H__ - -#include <Uefi/UefiBaseType.h> -#include <Protocol/SerialIo.h> - -/** - Set the serial device control bits. - - @return Always return EFI_UNSUPPORTED. - -**/ -RETURN_STATUS -EFIAPI -SerialPortSetControl ( - IN UINT32 Control - ); - -/** - Get the serial device control bits. - - @param Control Control signals read from the serial device. - - @retval EFI_SUCCESS The control bits were read from the serial device. - @retval EFI_DEVICE_ERROR The serial device is not functioning correctly. - -**/ -RETURN_STATUS -EFIAPI -SerialPortGetControl ( - OUT UINT32 *Control - ); - -/** - Set the serial device attributes. - - @return Always return EFI_UNSUPPORTED. - -**/ -RETURN_STATUS -EFIAPI -SerialPortSetAttributes ( - IN UINT64 BaudRate, - IN UINT32 ReceiveFifoDepth, - IN UINT32 Timeout, - IN EFI_PARITY_TYPE Parity, - IN UINT8 DataBits, - IN EFI_STOP_BITS_TYPE StopBits - ); - -#endif - +/** @file
+
+ Copyright (c) 2012, ARM Ltd. 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 __SERIAL_PORT_EXT_LIB_H__
+#define __SERIAL_PORT_EXT_LIB_H__
+
+#include <Uefi/UefiBaseType.h>
+#include <Protocol/SerialIo.h>
+
+/**
+ Set the serial device control bits.
+
+ @return Always return EFI_UNSUPPORTED.
+
+**/
+RETURN_STATUS
+EFIAPI
+SerialPortSetControl (
+ IN UINT32 Control
+ );
+
+/**
+ Get the serial device control bits.
+
+ @param Control Control signals read from the serial device.
+
+ @retval EFI_SUCCESS The control bits were read from the serial device.
+ @retval EFI_DEVICE_ERROR The serial device is not functioning correctly.
+
+**/
+RETURN_STATUS
+EFIAPI
+SerialPortGetControl (
+ OUT UINT32 *Control
+ );
+
+/**
+ Set the serial device attributes.
+
+ @return Always return EFI_UNSUPPORTED.
+
+**/
+RETURN_STATUS
+EFIAPI
+SerialPortSetAttributes (
+ IN UINT64 BaudRate,
+ IN UINT32 ReceiveFifoDepth,
+ IN UINT32 Timeout,
+ IN EFI_PARITY_TYPE Parity,
+ IN UINT8 DataBits,
+ IN EFI_STOP_BITS_TYPE StopBits
+ );
+
+#endif
+
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