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MdePkg: Clean up source files

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Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Liming Gao
2018-06-27 21:11:33 +08:00
parent d1102dba72
commit 9095d37b8f
729 changed files with 15683 additions and 15683 deletions
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412
MdePkg/Include/Library/UefiLib.h
View File

@@ -2,10 +2,10 @@
Provides library functions for common UEFI operations. Only available to DXE
and UEFI module types.
The UEFI Library provides functions and macros that simplify the development of
UEFI Drivers and UEFI Applications. These functions and macros help manage EFI
events, build simple locks utilizing EFI Task Priority Levels (TPLs), install
EFI Driver Model related protocols, manage Unicode string tables for UEFI Drivers,
The UEFI Library provides functions and macros that simplify the development of
UEFI Drivers and UEFI Applications. These functions and macros help manage EFI
events, build simple locks utilizing EFI Task Priority Levels (TPLs), install
EFI Driver Model related protocols, manage Unicode string tables for UEFI Drivers,
and print messages on the console output and standard error devices.
Note that a reserved macro named MDEPKG_NDEBUG is introduced for the intention
@@ -13,8 +13,8 @@
defined, then debug and assert related macros wrapped by it are the NULL implementations.
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
@@ -54,7 +54,7 @@ typedef enum {
} EFI_LOCK_STATE;
///
/// EFI Lock
/// EFI Lock
///
typedef struct {
EFI_TPL Tpl;
@@ -99,8 +99,8 @@ typedef struct {
#define EFI_TIMER_PERIOD_SECONDS(Seconds) MultU64x32((UINT64)(Seconds), 10000000)
/**
Macro that returns the a pointer to the next EFI_MEMORY_DESCRIPTOR in an array
returned from GetMemoryMap().
Macro that returns the a pointer to the next EFI_MEMORY_DESCRIPTOR in an array
returned from GetMemoryMap().
@param MemoryDescriptor A pointer to an EFI_MEMORY_DESCRIPTOR.
@@ -115,7 +115,7 @@ typedef struct {
/**
Retrieves a pointer to the system configuration table from the EFI System Table
based on a specified GUID.
This function searches the list of configuration tables stored in the EFI System Table
for a table with a GUID that matches TableGuid. If a match is found, then a pointer to
the configuration table is returned in Table, and EFI_SUCCESS is returned. If a matching GUID
@@ -132,7 +132,7 @@ typedef struct {
**/
EFI_STATUS
EFIAPI
EfiGetSystemConfigurationTable (
EfiGetSystemConfigurationTable (
IN EFI_GUID *TableGuid,
OUT VOID **Table
);
@@ -146,7 +146,7 @@ EfiGetSystemConfigurationTable (
no instances of ProtocolGuid in the handle database at the time this function is invoked,
then the notification function is still executed one time. In addition, every time a protocol
of type ProtocolGuid instance is installed or reinstalled, the notification function is also
executed. This function returns the notification event that was created.
executed. This function returns the notification event that was created.
If ProtocolGuid is NULL, then ASSERT().
If NotifyTpl is not a legal TPL value, then ASSERT().
If NotifyFunction is NULL, then ASSERT().
@@ -159,7 +159,7 @@ EfiGetSystemConfigurationTable (
@param NotifyContext The context parameter to pass to NotifyFunction.
@param Registration A pointer to a memory location to receive the registration value.
This value is passed to LocateHandle() to obtain new handles that
have been added that support the ProtocolGuid-specified protocol.
have been added that support the ProtocolGuid-specified protocol.
@return The notification event that was created.
@@ -179,7 +179,7 @@ EfiCreateProtocolNotifyEvent(
This function creates an event using NotifyTpl, NoifyFunction, and NotifyContext.
This event is signaled with EfiNamedEventSignal(). This provides the ability for one or more
listeners on the same event named by the GUID specified by Name.
listeners on the same event named by the GUID specified by Name.
If Name is NULL, then ASSERT().
If NotifyTpl is not a legal TPL value, then ASSERT().
If NotifyFunction is NULL, then ASSERT().
@@ -187,7 +187,7 @@ EfiCreateProtocolNotifyEvent(
@param Name Supplies GUID name of the event.
@param NotifyTpl Supplies the task priority level of the event notifications.
@param NotifyFunction Supplies the function to notify when the event is signaled.
@param NotifyContext The context parameter to pass to NotifyFunction.
@param NotifyContext The context parameter to pass to NotifyFunction.
@param Registration A pointer to a memory location to receive the registration value.
@retval EFI_SUCCESS A named event was created.
@@ -257,13 +257,13 @@ EfiEventEmptyFunction (
IN VOID *Context
);
/**
/**
Returns the current TPL.
This function returns the current TPL. There is no EFI service to directly
retrieve the current TPL. Instead, the RaiseTPL() function is used to raise
the TPL to TPL_HIGH_LEVEL. This will return the current TPL. The TPL level
can then immediately be restored back to the current TPL level with a call
This function returns the current TPL. There is no EFI service to directly
retrieve the current TPL. Instead, the RaiseTPL() function is used to raise
the TPL to TPL_HIGH_LEVEL. This will return the current TPL. The TPL level
can then immediately be restored back to the current TPL level with a call
to RestoreTPL().
@return The current TPL.
@@ -278,8 +278,8 @@ EfiGetCurrentTpl (
/**
Initializes a basic mutual exclusion lock.
This function initializes a basic mutual exclusion lock to the released state
and returns the lock. Each lock provides mutual exclusion access at its task
This function initializes a basic mutual exclusion lock to the released state
and returns the lock. Each lock provides mutual exclusion access at its task
priority level. Since there is no preemption or multiprocessor support in EFI,
acquiring the lock only consists of raising to the locks TPL.
If Lock is NULL, then ASSERT().
@@ -301,8 +301,8 @@ EfiInitializeLock (
/**
Initializes a basic mutual exclusion lock.
This macro initializes the contents of a basic mutual exclusion lock to the
released state. Each lock provides mutual exclusion access at its task
This macro initializes the contents of a basic mutual exclusion lock to the
released state. Each lock provides mutual exclusion access at its task
priority level. Since there is no preemption or multiprocessor support in EFI,
acquiring the lock only consists of raising to the locks TPL.
@@ -318,10 +318,10 @@ EfiInitializeLock (
/**
Macro that calls DebugAssert() if an EFI_LOCK structure is not in the locked state.
If MDEPKG_NDEBUG is not defined and the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED
bit of PcdDebugProperyMask is set, then this macro evaluates the EFI_LOCK
If MDEPKG_NDEBUG is not defined and the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED
bit of PcdDebugProperyMask is set, then this macro evaluates the EFI_LOCK
structure specified by Lock. If Lock is not in the locked state, then
DebugAssert() is called passing in the source filename, source line number,
DebugAssert() is called passing in the source filename, source line number,
and Lock.
If Lock is NULL, then ASSERT().
@@ -329,7 +329,7 @@ EfiInitializeLock (
@param LockParameter A pointer to the lock to acquire.
**/
#if !defined(MDEPKG_NDEBUG)
#if !defined(MDEPKG_NDEBUG)
#define ASSERT_LOCKED(LockParameter) \
do { \
if (DebugAssertEnabled ()) { \
@@ -347,8 +347,8 @@ EfiInitializeLock (
/**
Acquires ownership of a lock.
This function raises the system's current task priority level to the task
priority level of the mutual exclusion lock. Then, it places the lock in the
This function raises the system's current task priority level to the task
priority level of the mutual exclusion lock. Then, it places the lock in the
acquired state.
If Lock is NULL, then ASSERT().
If Lock is not initialized, then ASSERT().
@@ -388,8 +388,8 @@ EfiAcquireLockOrFail (
/**
Releases ownership of a lock.
This function transitions a mutual exclusion lock from the acquired state to
the released state, and restores the system's task priority level to its
This function transitions a mutual exclusion lock from the acquired state to
the released state, and restores the system's task priority level to its
previous level.
If Lock is NULL, then ASSERT().
If Lock is not initialized, then ASSERT().
@@ -411,7 +411,7 @@ EfiReleaseLock (
currently managing the controller specified by ControllerHandle. This test
is performed by evaluating if the the protocol specified by ProtocolGuid is
present on ControllerHandle and is was opened by DriverBindingHandle with an
attribute of EFI_OPEN_PROTOCOL_BY_DRIVER.
attribute of EFI_OPEN_PROTOCOL_BY_DRIVER.
If ProtocolGuid is NULL, then ASSERT().
@param ControllerHandle A handle for a controller to test.
@@ -444,10 +444,10 @@ EfiTestManagedDevice (
ChildHandle with an attribute of EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER.
If ProtocolGuid is NULL, then ASSERT().
@param ControllerHandle A handle for a (parent) controller to test.
@param ControllerHandle A handle for a (parent) controller to test.
@param ChildHandle A child handle to test.
@param ProtocolGuid Supplies the protocol that the child controller
opens on its parent controller.
opens on its parent controller.
@retval EFI_SUCCESS ChildHandle is a child of the ControllerHandle.
@retval EFI_UNSUPPORTED ChildHandle is not a child of the
@@ -469,26 +469,26 @@ EfiTestChildHandle (
UnicodeStringTable that matches the language code specified by Language, then it
is returned in UnicodeString.
@param Language A pointer to the ISO 639-2 language code for the
@param Language A pointer to the ISO 639-2 language code for the
Unicode string to look up and return.
@param SupportedLanguages A pointer to the set of ISO 639-2 language codes
that the Unicode string table supports. Language
@param SupportedLanguages A pointer to the set of ISO 639-2 language codes
that the Unicode string table supports. Language
must be a member of this set.
@param UnicodeStringTable A pointer to the table of Unicode strings.
@param UnicodeString A pointer to the Unicode string from UnicodeStringTable
that matches the language specified by Language.
@retval EFI_SUCCESS The Unicode string that matches the language
@retval EFI_SUCCESS The Unicode string that matches the language
specified by Language was found
in the table of Unicode strings UnicodeStringTable,
in the table of Unicode strings UnicodeStringTable,
and it was returned in UnicodeString.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER UnicodeString is NULL.
@retval EFI_UNSUPPORTED SupportedLanguages is NULL.
@retval EFI_UNSUPPORTED UnicodeStringTable is NULL.
@retval EFI_UNSUPPORTED The language specified by Language is not a
@retval EFI_UNSUPPORTED The language specified by Language is not a
member of SupportedLanguages.
@retval EFI_UNSUPPORTED The language specified by Language is not
@retval EFI_UNSUPPORTED The language specified by Language is not
supported by UnicodeStringTable.
**/
@@ -513,7 +513,7 @@ LookupUnicodeString (
return. If Iso639Language is TRUE, then this ASCII string is
not assumed to be Null-terminated, and only the first three
characters are used. If Iso639Language is FALSE, then this ASCII
string must be Null-terminated.
string must be Null-terminated.
@param SupportedLanguages A pointer to a Null-terminated ASCII string that contains a
set of ISO 639-2 or RFC 4646 language codes that the Unicode
string table supports. Language must be a member of this set.
@@ -533,11 +533,11 @@ LookupUnicodeString (
@retval EFI_SUCCESS The Unicode string that matches the language specified by Language
was found in the table of Unicode strings UnicodeStringTable, and
it was returned in UnicodeString.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER UnicodeString is NULL.
@retval EFI_UNSUPPORTED SupportedLanguages is NULL.
@retval EFI_UNSUPPORTED UnicodeStringTable is NULL.
@retval EFI_UNSUPPORTED The language specified by Language is not a member of SupportedLanguages.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER UnicodeString is NULL.
@retval EFI_UNSUPPORTED SupportedLanguages is NULL.
@retval EFI_UNSUPPORTED UnicodeStringTable is NULL.
@retval EFI_UNSUPPORTED The language specified by Language is not a member of SupportedLanguages.
@retval EFI_UNSUPPORTED The language specified by Language is not supported by UnicodeStringTable.
**/
@@ -554,13 +554,13 @@ LookupUnicodeString2 (
/**
This function adds a Unicode string to UnicodeStringTable.
If Language is a member of SupportedLanguages then UnicodeString is added to
UnicodeStringTable. New buffers are allocated for both Language and
UnicodeString. The contents of Language and UnicodeString are copied into
these new buffers. These buffers are automatically freed when
If Language is a member of SupportedLanguages then UnicodeString is added to
UnicodeStringTable. New buffers are allocated for both Language and
UnicodeString. The contents of Language and UnicodeString are copied into
these new buffers. These buffers are automatically freed when
FreeUnicodeStringTable() is called.
@param Language A pointer to the ISO 639-2 language code for the Unicode
@param Language A pointer to the ISO 639-2 language code for the Unicode
string to add.
@param SupportedLanguages A pointer to the set of ISO 639-2 language codes
that the Unicode string table supports.
@@ -568,19 +568,19 @@ LookupUnicodeString2 (
@param UnicodeStringTable A pointer to the table of Unicode strings.
@param UnicodeString A pointer to the Unicode string to add.
@retval EFI_SUCCESS The Unicode string that matches the language
specified by Language was found in the table of
Unicode strings UnicodeStringTable, and it was
@retval EFI_SUCCESS The Unicode string that matches the language
specified by Language was found in the table of
Unicode strings UnicodeStringTable, and it was
returned in UnicodeString.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER UnicodeString is NULL.
@retval EFI_INVALID_PARAMETER UnicodeString is an empty string.
@retval EFI_UNSUPPORTED SupportedLanguages is NULL.
@retval EFI_ALREADY_STARTED A Unicode string with language Language is
@retval EFI_ALREADY_STARTED A Unicode string with language Language is
already present in UnicodeStringTable.
@retval EFI_OUT_OF_RESOURCES There is not enough memory to add another
@retval EFI_OUT_OF_RESOURCES There is not enough memory to add another
Unicode string to UnicodeStringTable.
@retval EFI_UNSUPPORTED The language specified by Language is not a
@retval EFI_UNSUPPORTED The language specified by Language is not a
member of SupportedLanguages.
**/
@@ -617,21 +617,21 @@ AddUnicodeString (
RFC 4646 language codes separated by ';'.
@param UnicodeStringTable A pointer to the table of Unicode strings. Type EFI_UNICODE_STRING_TABLE
is defined in "Related Definitions".
@param UnicodeString A pointer to the Unicode string to add.
@param UnicodeString A pointer to the Unicode string to add.
@param Iso639Language Specifies the supported language code format. If it is TRUE,
then Language and SupportedLanguages follow ISO 639-2 language code format.
Otherwise, they follow RFC 4646 language code format.
@retval EFI_SUCCESS The Unicode string that matches the language specified by
Language was found in the table of Unicode strings UnicodeStringTable,
and it was returned in UnicodeString.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER UnicodeString is NULL.
@retval EFI_INVALID_PARAMETER UnicodeString is an empty string.
@retval EFI_UNSUPPORTED SupportedLanguages is NULL.
and it was returned in UnicodeString.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER UnicodeString is NULL.
@retval EFI_INVALID_PARAMETER UnicodeString is an empty string.
@retval EFI_UNSUPPORTED SupportedLanguages is NULL.
@retval EFI_ALREADY_STARTED A Unicode string with language Language is already present in
UnicodeStringTable.
@retval EFI_OUT_OF_RESOURCES There is not enough memory to add another Unicode string UnicodeStringTable.
UnicodeStringTable.
@retval EFI_OUT_OF_RESOURCES There is not enough memory to add another Unicode string UnicodeStringTable.
@retval EFI_UNSUPPORTED The language specified by Language is not a member of SupportedLanguages.
**/
@@ -649,7 +649,7 @@ AddUnicodeString2 (
This function frees the table of Unicode strings in UnicodeStringTable.
If UnicodeStringTable is NULL, then EFI_SUCCESS is returned.
Otherwise, each language code, and each Unicode string in the Unicode string
Otherwise, each language code, and each Unicode string in the Unicode string
table are freed, and EFI_SUCCESS is returned.
@param UnicodeStringTable A pointer to the table of Unicode strings.
@@ -668,8 +668,8 @@ FreeUnicodeStringTable (
/**
[ATTENTION] This function will be deprecated for security reason.
Returns a pointer to an allocated buffer that contains the contents of a
variable retrieved through the UEFI Runtime Service GetVariable(). The
Returns a pointer to an allocated buffer that contains the contents of a
variable retrieved through the UEFI Runtime Service GetVariable(). The
returned buffer is allocated using AllocatePool(). The caller is responsible
for freeing this buffer with FreePool().
@@ -694,10 +694,10 @@ GetVariable (
/**
[ATTENTION] This function will be deprecated for security reason.
Returns a pointer to an allocated buffer that contains the contents of a
variable retrieved through the UEFI Runtime Service GetVariable(). This
Returns a pointer to an allocated buffer that contains the contents of a
variable retrieved through the UEFI Runtime Service GetVariable(). This
function always uses the EFI_GLOBAL_VARIABLE GUID to retrieve variables.
The returned buffer is allocated using AllocatePool(). The caller is
The returned buffer is allocated using AllocatePool(). The caller is
responsible for freeing this buffer with FreePool().
If Name is NULL, then ASSERT().
@@ -718,8 +718,8 @@ GetEfiGlobalVariable (
/**
Returns the status whether get the variable success. The function retrieves
variable through the UEFI Runtime Service GetVariable(). The
Returns the status whether get the variable success. The function retrieves
variable through the UEFI Runtime Service GetVariable(). The
returned buffer is allocated using AllocatePool(). The caller is responsible
for freeing this buffer with FreePool().
@@ -747,10 +747,10 @@ GetVariable2 (
);
/**
Returns a pointer to an allocated buffer that contains the contents of a
variable retrieved through the UEFI Runtime Service GetVariable(). This
Returns a pointer to an allocated buffer that contains the contents of a
variable retrieved through the UEFI Runtime Service GetVariable(). This
function always uses the EFI_GLOBAL_VARIABLE GUID to retrieve variables.
The returned buffer is allocated using AllocatePool(). The caller is
The returned buffer is allocated using AllocatePool(). The caller is
responsible for freeing this buffer with FreePool().
If Name is NULL, then ASSERT().
@@ -774,76 +774,76 @@ GetEfiGlobalVariable2 (
);
/**
Returns a pointer to an allocated buffer that contains the best matching language
from a set of supported languages.
This function supports both ISO 639-2 and RFC 4646 language codes, but language
code types may not be mixed in a single call to this function. The language
code returned is allocated using AllocatePool(). The caller is responsible for
Returns a pointer to an allocated buffer that contains the best matching language
from a set of supported languages.
This function supports both ISO 639-2 and RFC 4646 language codes, but language
code types may not be mixed in a single call to this function. The language
code returned is allocated using AllocatePool(). The caller is responsible for
freeing the allocated buffer using FreePool(). This function supports a variable
argument list that allows the caller to pass in a prioritized list of language
codes to test against all the language codes in SupportedLanguages.
argument list that allows the caller to pass in a prioritized list of language
codes to test against all the language codes in SupportedLanguages.
If SupportedLanguages is NULL, then ASSERT().
@param[in] SupportedLanguages A pointer to a Null-terminated ASCII string that
contains a set of language codes in the format
contains a set of language codes in the format
specified by Iso639Language.
@param[in] Iso639Language If not zero, then all language codes are assumed to be
in ISO 639-2 format. If zero, then all language
codes are assumed to be in RFC 4646 language format
@param[in] ... A variable argument list that contains pointers to
@param[in] ... A variable argument list that contains pointers to
Null-terminated ASCII strings that contain one or more
language codes in the format specified by Iso639Language.
The first language code from each of these language
code lists is used to determine if it is an exact or
close match to any of the language codes in
close match to any of the language codes in
SupportedLanguages. Close matches only apply to RFC 4646
language codes, and the matching algorithm from RFC 4647
is used to determine if a close match is present. If
is used to determine if a close match is present. If
an exact or close match is found, then the matching
language code from SupportedLanguages is returned. If
no matches are found, then the next variable argument
parameter is evaluated. The variable argument list
parameter is evaluated. The variable argument list
is terminated by a NULL.
@retval NULL The best matching language could not be found in SupportedLanguages.
@retval NULL There are not enough resources available to return the best matching
@retval NULL There are not enough resources available to return the best matching
language.
@retval Other A pointer to a Null-terminated ASCII string that is the best matching
@retval Other A pointer to a Null-terminated ASCII string that is the best matching
language in SupportedLanguages.
**/
CHAR8 *
EFIAPI
GetBestLanguage (
IN CONST CHAR8 *SupportedLanguages,
IN CONST CHAR8 *SupportedLanguages,
IN UINTN Iso639Language,
...
);
/**
Draws a dialog box to the console output device specified by
Draws a dialog box to the console output device specified by
ConOut defined in the EFI_SYSTEM_TABLE and waits for a keystroke
from the console input device specified by ConIn defined in the
from the console input device specified by ConIn defined in the
EFI_SYSTEM_TABLE.
If there are no strings in the variable argument list, then ASSERT().
If all the strings in the variable argument list are empty, then ASSERT().
@param[in] Attribute Specifies the foreground and background color of the popup.
@param[out] Key A pointer to the EFI_KEY value of the key that was
@param[out] Key A pointer to the EFI_KEY value of the key that was
pressed. This is an optional parameter that may be NULL.
If it is NULL then no wait for a keypress will be performed.
@param[in] ... The variable argument list that contains pointers to Null-
terminated Unicode strings to display in the dialog box.
terminated Unicode strings to display in the dialog box.
The variable argument list is terminated by a NULL.
**/
VOID
EFIAPI
CreatePopUp (
IN UINTN Attribute,
IN UINTN Attribute,
OUT EFI_INPUT_KEY *Key, OPTIONAL
...
);
@@ -875,13 +875,13 @@ GetGlyphWidth (
of the Unicode characters in String can not be determined, then 0 is returned. The display
width of String can be computed by summing the display widths of each Unicode character
in String. Unicode characters that are narrow glyphs have a width of 1, and Unicode
characters that are width glyphs have a width of 2.
characters that are width glyphs have a width of 2.
If String is not aligned on a 16-bit boundary, then ASSERT().
@param String A pointer to a Null-terminated Unicode string.
@return The display length of the Null-terminated Unicode string specified by String.
**/
UINTN
EFIAPI
@@ -894,7 +894,7 @@ UnicodeStringDisplayLength (
//
/**
Create, Signal, and Close the Ready to Boot event using EfiSignalEventReadyToBoot().
This function abstracts the signaling of the Ready to Boot Event. The Framework moved
from a proprietary to UEFI 2.0 based mechanism. This library abstracts the caller
from how this event is created to prevent to code form having to change with the
@@ -947,8 +947,8 @@ EfiCreateEventLegacyBoot (
/**
Create an EFI event in the Legacy Boot Event Group and allows
the caller to specify a notification function.
the caller to specify a notification function.
This function abstracts the creation of the Legacy Boot Event.
The Framework moved from a proprietary to UEFI 2.0 based mechanism.
This library abstracts the caller from how this event is created to prevent
@@ -977,10 +977,10 @@ EfiCreateEventLegacyBootEx (
Create an EFI event in the Ready To Boot Event Group.
Prior to UEFI 2.0 this was done via a non-standard UEFI extension, and this library
abstracts the implementation mechanism of this event from the caller.
This function abstracts the creation of the Ready to Boot Event. The Framework
moved from a proprietary to UEFI 2.0-based mechanism. This library abstracts
the caller from how this event is created to prevent the code form having to
abstracts the implementation mechanism of this event from the caller.
This function abstracts the creation of the Ready to Boot Event. The Framework
moved from a proprietary to UEFI 2.0-based mechanism. This library abstracts
the caller from how this event is created to prevent the code form having to
change with the version of the specification supported.
If ReadyToBootEvent is NULL, then ASSERT().
@@ -998,8 +998,8 @@ EfiCreateEventReadyToBoot (
/**
Create an EFI event in the Ready To Boot Event Group and allows
the caller to specify a notification function.
the caller to specify a notification function.
This function abstracts the creation of the Ready to Boot Event.
The Framework moved from a proprietary to UEFI 2.0 based mechanism.
This library abstracts the caller from how this event is created to prevent
@@ -1026,16 +1026,16 @@ EfiCreateEventReadyToBootEx (
/**
Initialize a Firmware Volume (FV) Media Device Path node.
The Framework FwVol Device Path changed to conform to the UEFI 2.0 specification.
This library function abstracts initializing a device path node.
Initialize the MEDIA_FW_VOL_FILEPATH_DEVICE_PATH data structure. This device
path changed in the DXE CIS version 0.92 in a non back ward compatible way to
not conflict with the UEFI 2.0 specification. This function abstracts the
The Framework FwVol Device Path changed to conform to the UEFI 2.0 specification.
This library function abstracts initializing a device path node.
Initialize the MEDIA_FW_VOL_FILEPATH_DEVICE_PATH data structure. This device
path changed in the DXE CIS version 0.92 in a non back ward compatible way to
not conflict with the UEFI 2.0 specification. This function abstracts the
differences from the caller.
If FvDevicePathNode is NULL, then ASSERT().
If NameGuid is NULL, then ASSERT().
@param FvDevicePathNode The pointer to a FV device path node to initialize
@param NameGuid FV file name to use in FvDevicePathNode
@@ -1048,14 +1048,14 @@ EfiInitializeFwVolDevicepathNode (
);
/**
Check to see if the Firmware Volume (FV) Media Device Path is valid
The Framework FwVol Device Path changed to conform to the UEFI 2.0 specification.
Check to see if the Firmware Volume (FV) Media Device Path is valid
The Framework FwVol Device Path changed to conform to the UEFI 2.0 specification.
This library function abstracts validating a device path node.
Check the MEDIA_FW_VOL_FILEPATH_DEVICE_PATH data structure to see if it's valid.
If it is valid, then return the GUID file name from the device path node. Otherwise,
return NULL. This device path changed in the DXE CIS version 0.92 in a non backward
compatible way to not conflict with the UEFI 2.0 specification. This function abstracts
Check the MEDIA_FW_VOL_FILEPATH_DEVICE_PATH data structure to see if it's valid.
If it is valid, then return the GUID file name from the device path node. Otherwise,
return NULL. This device path changed in the DXE CIS version 0.92 in a non backward
compatible way to not conflict with the UEFI 2.0 specification. This function abstracts
the differences from the caller.
If FvDevicePathNode is NULL, then ASSERT().
@@ -1071,23 +1071,23 @@ EfiGetNameGuidFromFwVolDevicePathNode (
IN CONST MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvDevicePathNode
);
/**
Prints a formatted Unicode string to the console output device specified by
/**
Prints a formatted Unicode string to the console output device specified by
ConOut defined in the EFI_SYSTEM_TABLE.
This function prints a formatted Unicode string to the console output device
specified by ConOut in EFI_SYSTEM_TABLE and returns the number of Unicode
characters that printed to ConOut. If the length of the formatted Unicode
string is greater than PcdUefiLibMaxPrintBufferSize, then only the first
This function prints a formatted Unicode string to the console output device
specified by ConOut in EFI_SYSTEM_TABLE and returns the number of Unicode
characters that printed to ConOut. If the length of the formatted Unicode
string is greater than PcdUefiLibMaxPrintBufferSize, then only the first
PcdUefiLibMaxPrintBufferSize characters are sent to ConOut.
If Format is NULL, then ASSERT().
If Format is not aligned on a 16-bit boundary, then ASSERT().
If gST->ConOut is NULL, then ASSERT().
@param Format A null-terminated Unicode format string.
@param ... The variable argument list whose contents are accessed based
@param ... The variable argument list whose contents are accessed based
on the format string specified by Format.
@return Number of Unicode characters printed to ConOut.
**/
@@ -1098,23 +1098,23 @@ Print (
...
);
/**
Prints a formatted Unicode string to the console output device specified by
/**
Prints a formatted Unicode string to the console output device specified by
StdErr defined in the EFI_SYSTEM_TABLE.
This function prints a formatted Unicode string to the console output device
specified by StdErr in EFI_SYSTEM_TABLE and returns the number of Unicode
characters that printed to StdErr. If the length of the formatted Unicode
string is greater than PcdUefiLibMaxPrintBufferSize, then only the first
This function prints a formatted Unicode string to the console output device
specified by StdErr in EFI_SYSTEM_TABLE and returns the number of Unicode
characters that printed to StdErr. If the length of the formatted Unicode
string is greater than PcdUefiLibMaxPrintBufferSize, then only the first
PcdUefiLibMaxPrintBufferSize characters are sent to StdErr.
If Format is NULL, then ASSERT().
If Format is not aligned on a 16-bit boundary, then ASSERT().
If gST->StdErr is NULL, then ASSERT().
@param Format A null-terminated Unicode format string.
@param ... The variable argument list whose contents are accessed based
@param ... The variable argument list whose contents are accessed based
on the format string specified by Format.
@return Number of Unicode characters printed to StdErr.
**/
@@ -1125,22 +1125,22 @@ ErrorPrint (
...
);
/**
Prints a formatted ASCII string to the console output device specified by
/**
Prints a formatted ASCII string to the console output device specified by
ConOut defined in the EFI_SYSTEM_TABLE.
This function prints a formatted ASCII string to the console output device
specified by ConOut in EFI_SYSTEM_TABLE and returns the number of ASCII
characters that printed to ConOut. If the length of the formatted ASCII
string is greater than PcdUefiLibMaxPrintBufferSize, then only the first
This function prints a formatted ASCII string to the console output device
specified by ConOut in EFI_SYSTEM_TABLE and returns the number of ASCII
characters that printed to ConOut. If the length of the formatted ASCII
string is greater than PcdUefiLibMaxPrintBufferSize, then only the first
PcdUefiLibMaxPrintBufferSize characters are sent to ConOut.
If Format is NULL, then ASSERT().
If gST->ConOut is NULL, then ASSERT().
@param Format A null-terminated ASCII format string.
@param ... The variable argument list whose contents are accessed based
@param ... The variable argument list whose contents are accessed based
on the format string specified by Format.
@return Number of ASCII characters printed to ConOut.
**/
@@ -1151,22 +1151,22 @@ AsciiPrint (
...
);
/**
Prints a formatted ASCII string to the console output device specified by
/**
Prints a formatted ASCII string to the console output device specified by
StdErr defined in the EFI_SYSTEM_TABLE.
This function prints a formatted ASCII string to the console output device
specified by StdErr in EFI_SYSTEM_TABLE and returns the number of ASCII
characters that printed to StdErr. If the length of the formatted ASCII
string is greater than PcdUefiLibMaxPrintBufferSize, then only the first
This function prints a formatted ASCII string to the console output device
specified by StdErr in EFI_SYSTEM_TABLE and returns the number of ASCII
characters that printed to StdErr. If the length of the formatted ASCII
string is greater than PcdUefiLibMaxPrintBufferSize, then only the first
PcdUefiLibMaxPrintBufferSize characters are sent to StdErr.
If Format is NULL, then ASSERT().
If gST->StdErr is NULL, then ASSERT().
@param Format A null-terminated ASCII format string.
@param ... The variable argument list whose contents are accessed based
@param ... The variable argument list whose contents are accessed based
on the format string specified by Format.
@return Number of ASCII characters printed to ConErr.
**/
@@ -1179,22 +1179,22 @@ AsciiErrorPrint (
/**
Prints a formatted Unicode string to a graphics console device specified by
Prints a formatted Unicode string to a graphics console device specified by
ConsoleOutputHandle defined in the EFI_SYSTEM_TABLE at the given (X,Y) coordinates.
This function prints a formatted Unicode string to the graphics console device
specified by ConsoleOutputHandle in EFI_SYSTEM_TABLE and returns the number of
Unicode characters displayed, not including partial characters that may be clipped
This function prints a formatted Unicode string to the graphics console device
specified by ConsoleOutputHandle in EFI_SYSTEM_TABLE and returns the number of
Unicode characters displayed, not including partial characters that may be clipped
by the right edge of the display. If the length of the formatted Unicode string is
greater than PcdUefiLibMaxPrintBufferSize, then at most the first
greater than PcdUefiLibMaxPrintBufferSize, then at most the first
PcdUefiLibMaxPrintBufferSize characters are printed. The EFI_HII_FONT_PROTOCOL
is used to convert the string to a bitmap using the glyphs registered with the
is used to convert the string to a bitmap using the glyphs registered with the
HII database. No wrapping is performed, so any portions of the string the fall
outside the active display region will not be displayed.
If a graphics console device is not associated with the ConsoleOutputHandle
If a graphics console device is not associated with the ConsoleOutputHandle
defined in the EFI_SYSTEM_TABLE then no string is printed, and 0 is returned.
If the EFI_HII_FONT_PROTOCOL is not present in the handle database, then no
If the EFI_HII_FONT_PROTOCOL is not present in the handle database, then no
string is printed, and 0 is returned.
If Format is NULL, then ASSERT().
If Format is not aligned on a 16-bit boundary, then ASSERT().
@@ -1207,13 +1207,13 @@ AsciiErrorPrint (
then the foreground color of the current ConOut device
in the EFI_SYSTEM_TABLE is used.
@param BackGround The background color of the string being printed. This is
an optional parameter that may be NULL. If it is NULL,
an optional parameter that may be NULL. If it is NULL,
then the background color of the current ConOut device
in the EFI_SYSTEM_TABLE is used.
@param Format A null-terminated Unicode format string. See Print Library
@param Format A null-terminated Unicode format string. See Print Library
for the supported format string syntax.
@param ... Variable argument list whose contents are accessed based on
the format string specified by Format.
@param ... Variable argument list whose contents are accessed based on
the format string specified by Format.
@return The number of Unicode characters printed.
@@ -1230,22 +1230,22 @@ PrintXY (
);
/**
Prints a formatted ASCII string to a graphics console device specified by
Prints a formatted ASCII string to a graphics console device specified by
ConsoleOutputHandle defined in the EFI_SYSTEM_TABLE at the given (X,Y) coordinates.
This function prints a formatted ASCII string to the graphics console device
specified by ConsoleOutputHandle in EFI_SYSTEM_TABLE and returns the number of
ASCII characters displayed, not including partial characters that may be clipped
This function prints a formatted ASCII string to the graphics console device
specified by ConsoleOutputHandle in EFI_SYSTEM_TABLE and returns the number of
ASCII characters displayed, not including partial characters that may be clipped
by the right edge of the display. If the length of the formatted ASCII string is
greater than PcdUefiLibMaxPrintBufferSize, then at most the first
greater than PcdUefiLibMaxPrintBufferSize, then at most the first
PcdUefiLibMaxPrintBufferSize characters are printed. The EFI_HII_FONT_PROTOCOL
is used to convert the string to a bitmap using the glyphs registered with the
is used to convert the string to a bitmap using the glyphs registered with the
HII database. No wrapping is performed, so any portions of the string the fall
outside the active display region will not be displayed.
If a graphics console device is not associated with the ConsoleOutputHandle
If a graphics console device is not associated with the ConsoleOutputHandle
defined in the EFI_SYSTEM_TABLE then no string is printed, and 0 is returned.
If the EFI_HII_FONT_PROTOCOL is not present in the handle database, then no
If the EFI_HII_FONT_PROTOCOL is not present in the handle database, then no
string is printed, and 0 is returned.
If Format is NULL, then ASSERT().
If gST->ConsoleOutputHandle is NULL, then ASSERT().
@@ -1257,13 +1257,13 @@ PrintXY (
then the foreground color of the current ConOut device
in the EFI_SYSTEM_TABLE is used.
@param BackGround The background color of the string being printed. This is
an optional parameter that may be NULL. If it is NULL,
an optional parameter that may be NULL. If it is NULL,
then the background color of the current ConOut device
in the EFI_SYSTEM_TABLE is used.
@param Format A null-terminated ASCII format string. See Print Library
@param Format A null-terminated ASCII format string. See Print Library
for the supported format string syntax.
@param ... The variable argument list whose contents are accessed based on
the format string specified by Format.
@param ... The variable argument list whose contents are accessed based on
the format string specified by Format.
@return The number of ASCII characters printed.
@@ -1281,13 +1281,13 @@ AsciiPrintXY (
/**
Installs and completes the initialization of a Driver Binding Protocol instance.
Installs the Driver Binding Protocol specified by DriverBinding onto the handle
specified by DriverBindingHandle. If DriverBindingHandle is NULL, then DriverBinding
is installed onto a newly created handle. DriverBindingHandle is typically the same
as the driver's ImageHandle, but it can be different if the driver produces multiple
Driver Binding Protocols.
If DriverBinding is NULL, then ASSERT().
Driver Binding Protocols.
If DriverBinding is NULL, then ASSERT().
If DriverBinding can not be installed onto a handle, then ASSERT().
@param ImageHandle The image handle of the driver.
@@ -1320,10 +1320,10 @@ EfiLibInstallDriverBinding (
Protocols onto the driver's DriverBindingHandle. If DriverBindingHandle is NULL,
then the protocols are installed onto a newly created handle. DriverBindingHandle
is typically the same as the driver's ImageHandle, but it can be different if the
driver produces multiple Driver Binding Protocols.
If DriverBinding is NULL, then ASSERT().
driver produces multiple Driver Binding Protocols.
If DriverBinding is NULL, then ASSERT().
If the installation fails, then ASSERT().
@param ImageHandle The image handle of the driver.
@param SystemTable The EFI System Table that was passed to the driver's entry point.
@param DriverBinding A Driver Binding Protocol instance that this driver is producing.
@@ -1358,8 +1358,8 @@ EfiLibInstallAllDriverProtocols (
optional Component Name and optional Component Name 2 protocols onto the driver's
DriverBindingHandle. If DriverBindingHandle is NULL, then the protocols are installed
onto a newly created handle. DriverBindingHandle is typically the same as the driver's
ImageHandle, but it can be different if the driver produces multiple Driver Binding Protocols.
If DriverBinding is NULL, then ASSERT().
ImageHandle, but it can be different if the driver produces multiple Driver Binding Protocols.
If DriverBinding is NULL, then ASSERT().
If the installation fails, then ASSERT().
@param ImageHandle The image handle of the driver.
@@ -1394,8 +1394,8 @@ EfiLibInstallDriverBindingComponentName2 (
Component Name, optional Component Name 2, optional Driver Configuration, optional Driver Configuration 2,
optional Driver Diagnostic, and optional Driver Diagnostic 2 Protocols onto the driver's DriverBindingHandle.
DriverBindingHandle is typically the same as the driver's ImageHandle, but it can be different if the driver
produces multiple Driver Binding Protocols.
If DriverBinding is NULL, then ASSERT().
produces multiple Driver Binding Protocols.
If DriverBinding is NULL, then ASSERT().
If the installation fails, then ASSERT().
@@ -1430,25 +1430,25 @@ EfiLibInstallAllDriverProtocols2 (
IN CONST EFI_DRIVER_DIAGNOSTICS2_PROTOCOL *DriverDiagnostics2 OPTIONAL
);
/**
/**
Appends a formatted Unicode string to a Null-terminated Unicode string
This function appends a formatted Unicode string to the Null-terminated
This function appends a formatted Unicode string to the Null-terminated
Unicode string specified by String. String is optional and may be NULL.
Storage for the formatted Unicode string returned is allocated using
Storage for the formatted Unicode string returned is allocated using
AllocatePool(). The pointer to the appended string is returned. The caller
is responsible for freeing the returned string.
If String is not NULL and not aligned on a 16-bit boundary, then ASSERT().
If FormatString is NULL, then ASSERT().
If FormatString is not aligned on a 16-bit boundary, then ASSERT().
@param[in] String A Null-terminated Unicode string.
@param[in] FormatString A Null-terminated Unicode format string.
@param[in] Marker VA_LIST marker for the variable argument list.
@retval NULL There was not enough available memory.
@return Null-terminated Unicode string is that is the formatted
@return Null-terminated Unicode string is that is the formatted
string appended to String.
**/
CHAR16*
@@ -1459,27 +1459,27 @@ CatVSPrint (
IN VA_LIST Marker
);
/**
/**
Appends a formatted Unicode string to a Null-terminated Unicode string
This function appends a formatted Unicode string to the Null-terminated
This function appends a formatted Unicode string to the Null-terminated
Unicode string specified by String. String is optional and may be NULL.
Storage for the formatted Unicode string returned is allocated using
Storage for the formatted Unicode string returned is allocated using
AllocatePool(). The pointer to the appended string is returned. The caller
is responsible for freeing the returned string.
If String is not NULL and not aligned on a 16-bit boundary, then ASSERT().
If FormatString is NULL, then ASSERT().
If FormatString is not aligned on a 16-bit boundary, then ASSERT().
@param[in] String A Null-terminated Unicode string.
@param[in] FormatString A Null-terminated Unicode format string.
@param[in] ... The variable argument list whose contents are
accessed based on the format string specified by
@param[in] ... The variable argument list whose contents are
accessed based on the format string specified by
FormatString.
@retval NULL There was not enough available memory.
@return Null-terminated Unicode string is that is the formatted
@return Null-terminated Unicode string is that is the formatted
string appended to String.
**/
CHAR16 *