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Function headers in .h and .c files synchronized with spec

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6722 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jji4
2008-11-25 07:38:54 +00:00
parent eb1c78dbb9
commit cf8ae2f6fe
10 changed files with 582 additions and 469 deletions
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110
MdePkg/Include/Library/UefiRuntimeLib.h
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@@ -113,7 +113,7 @@ EfiSetTime (
);
/**
Returns the current wakeup alarm clock setting.
This service is a wrapper for the UEFI Runtime Service GetWakeupTime().
The alarm clock time may be rounded from the set alarm clock time to be within the resolution
of the alarm clock device. The resolution of the alarm clock device is defined to be one second.
@@ -142,7 +142,14 @@ EfiGetWakeupTime (
);
/**
Sets the system wakeup alarm clock time.
This service is a wrapper for the UEFI Runtime Service SetWakeupTime()
Setting a system wakeup alarm causes the system to wake up or power on at the set time.
When the alarm fires, the alarm signal is latched until it is acknowledged by calling SetWakeupTime()
to disable the alarm. If the alarm fires before the system is put into a sleeping or off state,
since the alarm signal is latched the system will immediately wake up. If the alarm fires while
the system is off and there is insufficient power to power on the system, the system is powered
on when power is restored.
@param Enable Enable or disable the wakeup alarm.
@param Time If Enable is TRUE, the time to set the wakeup alarm for. Type EFI_TIME
@@ -164,10 +171,17 @@ EfiSetWakeupTime (
);
/**
Return value of variable.
This service is a wrapper for the UEFI Runtime Service GetVariable().
@param VariableName the name of the vendor's variable, it's a
Null-Terminated Unicode String
Each vendor may create and manage its own variables without the risk of name conflicts by
using a unique VendorGuid. When a variable is set its Attributes are supplied to indicate
how the data variable should be stored and maintained by the system. The attributes affect
when the variable may be accessed and volatility of the data. Any attempts to access a variable
that does not have the attribute set for runtime access will yield the EFI_NOT_FOUND error.
If the Data buffer is too small to hold the contents of the variable, the error EFI_BUFFER_TOO_SMALL
is returned and DataSize is set to the required buffer size to obtain the data.
@param VariableName the name of the vendor's variable, it's a Null-Terminated Unicode String
@param VendorGuid Unify identifier for vendor.
@param Attributes Point to memory location to return the attributes of variable. If the point
is NULL, the parameter would be ignored.
@@ -197,7 +211,13 @@ EfiGetVariable (
);
/**
Enumerates variable's name.
This service is a wrapper for the UEFI Runtime Service GetNextVariableName().
GetNextVariableName() is called multiple times to retrieve the VariableName and VendorGuid of
all variables currently available in the system. On each call to GetNextVariableName() the
previous results are passed into the interface, and on output the interface returns the next
variable name data. When the entire variable list has been returned, the error EFI_NOT_FOUND
is returned.
@param VariableNameSize As input, point to maxinum size of variable name.
As output, point to actual size of varaible name.
@@ -229,7 +249,10 @@ EfiGetNextVariableName (
);
/**
Sets value of variable.
This service is a wrapper for the UEFI Runtime Service GetNextVariableName()
Variables are stored by the firmware and may maintain their values across power cycles. Each vendor
may create and manage its own variables without the risk of name conflicts by using a unique VendorGuid.
@param VariableName the name of the vendor's variable, it's a
Null-Terminated Unicode String
@@ -265,7 +288,13 @@ EfiSetVariable (
);
/**
Returns the next high 32 bits of platform's monotonic counter.
This service is a wrapper for the UEFI Runtime Service GetNextHighMonotonicCount().
The platform<72><6D>s monotonic counter is comprised of two 32-bit quantities: the high 32 bits and
the low 32 bits. During boot service time the low 32-bit value is volatile: it is reset to zero
on every system reset and is increased by 1 on every call to GetNextMonotonicCount(). The high
32-bit value is nonvolatile and is increased by 1 whenever the system resets or whenever the low
32-bit count (returned by GetNextMonoticCount()) overflows.
@param HighCount Pointer to returned value.
@@ -281,22 +310,32 @@ EfiGetNextHighMonotonicCount (
);
/**
Resets the entire platform.
This service is a wrapper for the UEFI Runtime Service ResetSystem().
The ResetSystem()function resets the entire platform, including all processors and devices,and reboots the system.
Calling this interface with ResetType of EfiResetCold causes a system-wide reset. This sets all circuitry within
the system to its initial state. This type of reset is asynchronous to system operation and operates without regard
to cycle boundaries. EfiResetCold is tantamount to a system power cycle.
Calling this interface with ResetType of EfiResetWarm causes a system-wide initialization. The processors are set to
their initial state, and pending cycles are not corrupted. If the system does not support this reset type, then an
EfiResetCold must be performed.
Calling this interface with ResetType of EfiResetShutdown causes the system to enter a power state equivalent to the
ACPI G2/S5 or G3 states. If the system does not support this reset type, then when the system is rebooted, it should
exhibit the EfiResetCold attributes.
The platform may optionally log the parmeters from any non-normal reset that occurs.
The ResetSystem() function does not return.
@param ResetType The type of reset to perform.
@param ResetStatus The status code for the reset. If the system reset is part of a
normal operation, the status code would be EFI_SUCCESS. If the system
reset is due to some type of failure the most appropriate EFI Status
code would be used.
@param ResetStatus The status code for the reset. If the system reset is part of a normal operation, the status code
would be EFI_SUCCESS. If the system reset is due to some type of failure the most appropriate EFI
Status code would be used.
@param DataSizeThe size, in bytes, of ResetData.
@param ResetData For a ResetType of EfiResetCold, EfiResetWarm, or EfiResetShutdown
the data buffer starts with a Null-terminated Unicode string, optionally
followed by additional binary data. The string is a description that the
caller may use to further indicate the reason for the system reset. ResetData
is only valid if ResetStatus is something other then EFI_SUCCESS. This
pointer must be a physical address. For a ResetType of EfiRestUpdate the
data buffer also starts with a Null-terminated string that is followed by
a physical VOID * to an EFI_CAPSULE_HEADER.
@param ResetData For a ResetType of EfiResetCold, EfiResetWarm, or EfiResetShutdown the data buffer starts with a
Null-terminated Unicode string, optionally followed by additional binary data. The string is a
description that the caller may use to further indicate the reason for the system reset. ResetData
is only valid if ResetStatus is something other then EFI_SUCCESS. This pointer must be a physical
address. For a ResetType of EfiRestUpdate the data buffer also starts with a Null-terminated string
that is followed by a physical VOID * to an EFI_CAPSULE_HEADER.
**/
VOID
@@ -309,7 +348,10 @@ EfiResetSystem (
);
/**
This service converts a function pointer from physical to virtual addressing.
This service is a wrapper for the UEFI Runtime Service ConvertPointer().
The ConvertPointer() function is used by an EFI component during the SetVirtualAddressMap() operation.
ConvertPointer()must be called using physical address pointers during the execution of SetVirtualAddressMap().
@param DebugDisposition Supplies type information for the pointer being converted.
@param Address The pointer to a pointer that is to be fixed to be the
@@ -360,7 +402,12 @@ EfiConvertFunctionPointer (
);
/**
Change the runtime addressing mode of EFI firmware from physical to virtual.
This service is a wrapper for the UEFI Runtime Service SetVirtualAddressMap().
The SetVirtualAddressMap() function is used by the OS loader. The function can only be called
at runtime, and is called by the owner of the system<65><6D>s memory map. I.e., the component which
called ExitBootServices(). All events of type EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE must be signaled
before SetVirtualAddressMap() returns.
@param MemoryMapSize The size in bytes of VirtualMap.
@param DescriptorSize The size in bytes of an entry in the VirtualMap.
@@ -412,12 +459,12 @@ EfiConvertList (
);
/**
Passes capsules to the firmware with both virtual and physical mapping.
Depending on the intended consumption, the firmware may
process the capsule immediately. If the payload should persist across a
system reset, the reset value returned from EFI_QueryCapsuleCapabilities must
be passed into ResetSystem() and will cause the capsule to be processed by
the firmware as part of the reset process.
This service is a wrapper for the UEFI Runtime Service UpdateCapsule().
Passes capsules to the firmware with both virtual and physical mapping. Depending on the intended
consumption, the firmware may process the capsule immediately. If the payload should persist across a
system reset, the reset value returned from EFI_QueryCapsuleCapabilities must be passed into ResetSystem()
and will cause the capsule to be processed by the firmware as part of the reset process.
@param CapsuleHeaderArray Virtual pointer to an array of virtual pointers to the capsules
being passed into update capsule. Each capsules is assumed to
@@ -455,6 +502,8 @@ EfiUpdateCapsule (
/**
This service is a wrapper for the UEFI Runtime Service QueryCapsuleCapabilities().
The QueryCapsuleCapabilities() function allows a caller to test to see if a capsule or
capsules can be updated via UpdateCapsule(). The Flags values in the capsule header and
size of the entire capsule is checked.
@@ -497,7 +546,7 @@ EfiQueryCapsuleCapabilities (
/**
Returns information about the EFI variables.
This service is a wrapper for the UEFI Runtime Service QueryVariableInfo().
The QueryVariableInfo() function allows a caller to obtain the information about the
maximum size of the storage space available for the EFI variables, the remaining size of the storage
@@ -528,6 +577,7 @@ EfiQueryCapsuleCapabilities (
MaximumVariableStorageSize,
RemainingVariableStorageSize, MaximumVariableSize
are undefined.
**/
EFI_STATUS
EFIAPI